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
16 ALWAYS_EXCEPT=" 407 253 312 $ALWAYS_EXCEPT"
18 # Check Grants after these tests
19 GRANT_CHECK_LIST="$GRANT_CHECK_LIST 42a 42b 42c 42d 42e 63a 63b 64a 64b 64c"
21 SRCDIR=$(cd $(dirname $0); echo $PWD)
22 export PATH=$PATH:/sbin
28 CHECKSTAT=${CHECKSTAT:-"checkstat -v"}
29 CREATETEST=${CREATETEST:-createtest}
31 LVERIFY=${LVERIFY:-ll_dirstripe_verify}
33 OPENFILE=${OPENFILE:-openfile}
34 OPENUNLINK=${OPENUNLINK:-openunlink}
35 export MULTIOP=${MULTIOP:-multiop}
36 READS=${READS:-"reads"}
37 MUNLINK=${MUNLINK:-munlink}
38 SOCKETSERVER=${SOCKETSERVER:-socketserver}
39 SOCKETCLIENT=${SOCKETCLIENT:-socketclient}
40 MEMHOG=${MEMHOG:-memhog}
41 DIRECTIO=${DIRECTIO:-directio}
42 ACCEPTOR_PORT=${ACCEPTOR_PORT:-988}
44 CHECK_GRANT=${CHECK_GRANT:-"yes"}
45 GRANT_CHECK_LIST=${GRANT_CHECK_LIST:-""}
46 export PARALLEL=${PARALLEL:-"no"}
48 export NAME=${NAME:-local}
55 LUSTRE=${LUSTRE:-$(cd $(dirname $0)/..; echo $PWD)}
56 LUSTRE_TESTS_API_DIR=${LUSTRE_TESTS_API_DIR:-${LUSTRE}/tests/clientapi}
57 . $LUSTRE/tests/test-framework.sh
59 . ${CONFIG:=$LUSTRE/tests/cfg/${NAME}.sh}
63 [ "$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 version so we can make decisions on if a test should be run
74 # Returns a version string that should only be used in comparing
75 # strings returned by version_code()
79 local version=$(grep VERSION_ID /etc/os-release | cut -d'"' -f2)
81 # All SuSE Linux versions have one decimal. version_code expects two
82 local sles_version=$version.0
83 version_code $sles_version
86 if [ -r /etc/SuSE-release ]; then
87 sles_version=$(sles_version_code)
88 [ $sles_version -lt $(version_code 11.4.0) ] &&
89 # bug number for skipped test: LU-4341
90 ALWAYS_EXCEPT="$ALWAYS_EXCEPT 170"
91 [ $sles_version -lt $(version_code 12.0.0) ] &&
92 # bug number for skipped test: LU-3703
93 ALWAYS_EXCEPT="$ALWAYS_EXCEPT 234"
100 pgrep ll_sa > /dev/null && { echo "There are ll_sa thread not exit!"; exit 20; }
101 cleanupall ${FORCE} $* || { echo "FAILed to clean up"; exit 20; }
110 check_swap_layouts_support()
112 $LCTL get_param -n llite.*.sbi_flags | grep -q layout ||
113 { skip "Does not support layout lock."; return 0; }
117 check_and_setup_lustre
121 MAXFREE=${MAXFREE:-$((200000 * $OSTCOUNT))}
123 [ -f $DIR/d52a/foo ] && chattr -a $DIR/d52a/foo
124 [ -f $DIR/d52b/foo ] && chattr -i $DIR/d52b/foo
125 rm -rf $DIR/[Rdfs][0-9]*
127 # $RUNAS_ID may get set incorrectly somewhere else
128 [ $UID -eq 0 -a $RUNAS_ID -eq 0 ] && error "\$RUNAS_ID set to 0, but \$UID is also 0!"
130 check_runas_id $RUNAS_ID $RUNAS_GID $RUNAS
134 if [ "${ONLY}" = "MOUNT" ] ; then
135 echo "Lustre is up, please go on"
139 echo "preparing for tests involving mounts"
140 EXT2_DEV=${EXT2_DEV:-$TMP/SANITY.LOOP}
142 mke2fs -j -F $EXT2_DEV 8000 > /dev/null
143 echo # add a newline after mke2fs.
147 OLDDEBUG=$(lctl get_param -n debug 2> /dev/null)
148 lctl set_param debug=-1 2> /dev/null || true
151 $CHECKSTAT -t file $DIR/$tfile || error "$tfile is not a file"
153 $CHECKSTAT -a $DIR/$tfile || error "$tfile was not removed"
155 run_test 0a "touch; rm ====================="
158 chmod 0755 $DIR || error "chmod 0755 $DIR failed"
159 $CHECKSTAT -p 0755 $DIR || error "$DIR permission is not 0755"
161 run_test 0b "chmod 0755 $DIR ============================="
164 $LCTL get_param mdc.*.import | grep "state: FULL" ||
165 error "import not FULL"
166 $LCTL get_param mdc.*.import | grep "target: $FSNAME-MDT" ||
169 run_test 0c "check import proc"
171 test_0d() { # LU-3397
172 [ $(lustre_version_code mgs) -lt $(version_code 2.10.57) ] &&
173 skip "proc exports not supported before 2.10.57" && return
175 local mgs_exp="mgs.MGS.exports"
176 local client_uuid=$($LCTL get_param -n mgc.*.uuid)
178 local exp_client_version
181 local temp_imp=$DIR/$tfile.import
182 local temp_exp=$DIR/$tfile.export
184 # save mgc import file to $temp_imp
185 $LCTL get_param mgc.*.import | tee $temp_imp
186 # Check if client uuid is found in MGS export
187 for exp_client_nid in $(do_facet mgs $LCTL get_param -N $mgs_exp.*); do
188 [ $(do_facet mgs $LCTL get_param $exp_client_nid.uuid) == \
192 # save mgs export file to $temp_exp
193 do_facet mgs $LCTL get_param $exp_client_nid.export | tee $temp_exp
195 # Compare the value of field "connect_flags"
196 imp_val=$(grep "connect_flags" $temp_imp)
197 exp_val=$(grep "connect_flags" $temp_exp)
198 [ "$exp_val" == "$imp_val" ] ||
199 error "export flags '$exp_val' != import flags '$imp_val'"
201 # Compare the value of client version
202 exp_client_version=$(awk '/target_version:/ { print $2 }' $temp_exp)
203 exp_val=$(version_code $exp_client_version)
204 imp_val=$(lustre_version_code client)
205 [ "$exp_val" == "$imp_val" ] ||
206 error "export client version '$exp_val' != '$imp_val'"
208 run_test 0d "check export proc ============================="
211 test_mkdir $DIR/$tdir
212 test_mkdir $DIR/$tdir/d2
213 mkdir $DIR/$tdir/d2 && error "we expect EEXIST, but not returned"
214 $CHECKSTAT -t dir $DIR/$tdir/d2 || error "$tdir/d2 is not a dir"
217 $CHECKSTAT -a $DIR/$tdir || error "$tdir was not removed"
219 run_test 1 "mkdir; remkdir; rmdir"
222 test_mkdir $DIR/$tdir
223 touch $DIR/$tdir/$tfile || error "touch $tdir/$tfile failed"
224 $CHECKSTAT -t file $DIR/$tdir/$tfile || error "$tdir/$tfile not a file"
226 $CHECKSTAT -a $DIR/$tdir/$tfile || error "$tdir/$file is not removed"
228 run_test 2 "mkdir; touch; rmdir; check file"
231 test_mkdir $DIR/$tdir
232 $CHECKSTAT -t dir $DIR/$tdir || error "$tdir is not a directory"
233 touch $DIR/$tdir/$tfile
234 $CHECKSTAT -t file $DIR/$tdir/$tfile || error "$tdir/$tfile not a file"
236 $CHECKSTAT -a $DIR/$tdir || error "$tdir is not removed"
238 run_test 3 "mkdir; touch; rmdir; check dir"
240 # LU-4471 - failed rmdir on remote directories still removes directory on MDT0
242 test_mkdir -i 1 $DIR/$tdir
244 touch $DIR/$tdir/$tfile ||
245 error "Create file under remote directory failed"
248 error "Expect error removing in-use dir $DIR/$tdir"
250 test -d $DIR/$tdir || error "Remote directory disappeared"
252 rm -rf $DIR/$tdir || error "remove remote dir error"
254 run_test 4 "mkdir; touch dir/file; rmdir; checkdir (expect error)"
257 test_mkdir $DIR/$tdir
258 test_mkdir $DIR/$tdir/d2
259 chmod 0707 $DIR/$tdir/d2 || error "chmod 0707 $tdir/d2 failed"
260 $CHECKSTAT -t dir -p 0707 $DIR/$tdir/d2 || error "$tdir/d2 not mode 707"
261 $CHECKSTAT -t dir $DIR/$tdir/d2 || error "$tdir/d2 is not a directory"
263 run_test 5 "mkdir .../d5 .../d5/d2; chmod .../d5/d2"
266 touch $DIR/$tfile || error "touch $DIR/$tfile failed"
267 chmod 0666 $DIR/$tfile || error "chmod 0666 $tfile failed"
268 $CHECKSTAT -t file -p 0666 -u \#$UID $DIR/$tfile ||
269 error "$tfile does not have perm 0666 or UID $UID"
270 $RUNAS chmod 0444 $DIR/$tfile && error "chmod $tfile worked on UID $UID"
271 $CHECKSTAT -t file -p 0666 -u \#$UID $DIR/$tfile ||
272 error "$tfile should be 0666 and owned by UID $UID"
274 run_test 6a "touch f6a; chmod f6a; $RUNAS chmod f6a (should return error) =="
277 [ $RUNAS_ID -eq $UID ] && skip_env "RUNAS_ID = UID = $UID" && return
279 chown $RUNAS_ID $DIR/$tfile || error "chown $RUNAS_ID $file failed"
280 $CHECKSTAT -t file -u \#$RUNAS_ID $DIR/$tfile ||
281 error "$tfile should be owned by UID $RUNAS_ID"
282 $RUNAS chown $UID $DIR/$tfile && error "chown $UID $file succeeded"
283 $CHECKSTAT -t file -u \#$RUNAS_ID $DIR/$tfile ||
284 error "$tfile should be owned by UID $RUNAS_ID"
286 run_test 6c "touch f6c; chown f6c; $RUNAS chown f6c (should return error) =="
289 [ $RUNAS_ID -eq $UID ] && skip_env "RUNAS_ID = UID = $UID" && return
291 chgrp $RUNAS_ID $DIR/$tfile || error "chgrp $RUNAS_ID $file failed"
292 $CHECKSTAT -t file -u \#$UID -g \#$RUNAS_ID $DIR/$tfile ||
293 error "$tfile should be owned by GID $UID"
294 $RUNAS chgrp $UID $DIR/$tfile && error "chgrp $UID $file succeeded"
295 $CHECKSTAT -t file -u \#$UID -g \#$RUNAS_ID $DIR/$tfile ||
296 error "$tfile should be owned by UID $UID and GID $RUNAS_ID"
298 run_test 6e "touch+chgrp $tfile; $RUNAS chgrp $tfile (should return error)"
301 [ $RUNAS_ID -eq $UID ] && skip_env "RUNAS_ID = UID = $UID" && return
302 test_mkdir $DIR/$tdir
303 chmod 777 $DIR/$tdir || error "chmod 0777 $tdir failed"
304 $RUNAS mkdir $DIR/$tdir/d || error "mkdir $tdir/d failed"
305 chmod g+s $DIR/$tdir/d || error "chmod g+s $tdir/d failed"
306 test_mkdir $DIR/$tdir/d/subdir
307 $CHECKSTAT -g \#$RUNAS_GID $DIR/$tdir/d/subdir ||
308 error "$tdir/d/subdir should be GID $RUNAS_GID"
309 if [[ $MDSCOUNT -gt 1 ]]; then
310 # check remote dir sgid inherite
311 $LFS mkdir -i 0 $DIR/$tdir.local ||
312 error "mkdir $tdir.local failed"
313 chmod g+s $DIR/$tdir.local ||
314 error "chmod $tdir.local failed"
315 chgrp $RUNAS_GID $DIR/$tdir.local ||
316 error "chgrp $tdir.local failed"
317 $LFS mkdir -i 1 $DIR/$tdir.local/$tdir.remote ||
318 error "mkdir $tdir.remote failed"
319 $CHECKSTAT -g \#$RUNAS_GID $DIR/$tdir.local/$tdir.remote ||
320 error "$tdir.remote should be owned by $UID.$RUNAS_ID"
321 $CHECKSTAT -p 02755 $DIR/$tdir.local/$tdir.remote ||
322 error "$tdir.remote should be mode 02755"
325 run_test 6g "verify new dir in sgid dir inherits group"
327 test_6h() { # bug 7331
328 [ $RUNAS_ID -eq $UID ] && skip_env "RUNAS_ID = UID = $UID" && return
329 touch $DIR/$tfile || error "touch failed"
330 chown $RUNAS_ID:$RUNAS_GID $DIR/$tfile || error "initial chown failed"
331 $RUNAS -G$RUNAS_GID chown $RUNAS_ID:0 $DIR/$tfile &&
332 error "chown $RUNAS_ID:0 $tfile worked as GID $RUNAS_GID"
333 $CHECKSTAT -t file -u \#$RUNAS_ID -g \#$RUNAS_GID $DIR/$tfile ||
334 error "$tdir/$tfile should be UID $RUNAS_UID GID $RUNAS_GID"
336 run_test 6h "$RUNAS chown RUNAS_ID.0 .../$tfile (should return error)"
339 test_mkdir $DIR/$tdir
340 $MCREATE $DIR/$tdir/$tfile
341 chmod 0666 $DIR/$tdir/$tfile
342 $CHECKSTAT -t file -p 0666 $DIR/$tdir/$tfile ||
343 error "$tdir/$tfile should be mode 0666"
345 run_test 7a "mkdir .../d7; mcreate .../d7/f; chmod .../d7/f ===="
348 if [ ! -d $DIR/$tdir ]; then
349 test_mkdir $DIR/$tdir
351 $MCREATE $DIR/$tdir/$tfile
352 echo -n foo > $DIR/$tdir/$tfile
353 [ "$(cat $DIR/$tdir/$tfile)" = "foo" ] || error "$tdir/$tfile not 'foo'"
354 $CHECKSTAT -t file -s 3 $DIR/$tdir/$tfile || error "$tfile size not 3"
356 run_test 7b "mkdir .../d7; mcreate d7/f2; echo foo > d7/f2 ====="
359 test_mkdir $DIR/$tdir
360 touch $DIR/$tdir/$tfile
361 chmod 0666 $DIR/$tdir/$tfile
362 $CHECKSTAT -t file -p 0666 $DIR/$tdir/$tfile ||
363 error "$tfile mode not 0666"
365 run_test 8 "mkdir .../d8; touch .../d8/f; chmod .../d8/f ======="
368 test_mkdir $DIR/$tdir
369 test_mkdir $DIR/$tdir/d2
370 test_mkdir $DIR/$tdir/d2/d3
371 $CHECKSTAT -t dir $DIR/$tdir/d2/d3 || error "$tdir/d2/d3 not a dir"
373 run_test 9 "mkdir .../d9 .../d9/d2 .../d9/d2/d3 ================"
376 test_mkdir $DIR/$tdir
377 test_mkdir $DIR/$tdir/d2
378 touch $DIR/$tdir/d2/$tfile
379 $CHECKSTAT -t file $DIR/$tdir/d2/$tfile ||
380 error "$tdir/d2/$tfile not a file"
382 run_test 10 "mkdir .../d10 .../d10/d2; touch .../d10/d2/f ======"
385 test_mkdir $DIR/$tdir
386 test_mkdir $DIR/$tdir/d2
387 chmod 0666 $DIR/$tdir/d2
388 chmod 0705 $DIR/$tdir/d2
389 $CHECKSTAT -t dir -p 0705 $DIR/$tdir/d2 ||
390 error "$tdir/d2 mode not 0705"
392 run_test 11 "mkdir .../d11 d11/d2; chmod .../d11/d2 ============"
395 test_mkdir $DIR/$tdir
396 touch $DIR/$tdir/$tfile
397 chmod 0666 $DIR/$tdir/$tfile
398 chmod 0654 $DIR/$tdir/$tfile
399 $CHECKSTAT -t file -p 0654 $DIR/$tdir/$tfile ||
400 error "$tdir/d2 mode not 0654"
402 run_test 12 "touch .../d12/f; chmod .../d12/f .../d12/f ========"
405 test_mkdir $DIR/$tdir
406 dd if=/dev/zero of=$DIR/$tdir/$tfile count=10
408 $CHECKSTAT -t file -s 0 $DIR/$tdir/$tfile ||
409 error "$tdir/$tfile size not 0 after truncate"
411 run_test 13 "creat .../d13/f; dd .../d13/f; > .../d13/f ========"
414 test_mkdir $DIR/$tdir
415 touch $DIR/$tdir/$tfile
417 $CHECKSTAT -a $DIR/$tdir/$tfile || error "$tdir/$tfile not removed"
419 run_test 14 "touch .../d14/f; rm .../d14/f; rm .../d14/f ======="
422 test_mkdir $DIR/$tdir
423 touch $DIR/$tdir/$tfile
424 mv $DIR/$tdir/$tfile $DIR/$tdir/${tfile}_2
425 $CHECKSTAT -t file $DIR/$tdir/${tfile}_2 ||
426 error "$tdir/${tfile_2} not a file after rename"
427 rm $DIR/$tdir/${tfile}_2 || error "unlink failed after rename"
429 run_test 15 "touch .../d15/f; mv .../d15/f .../d15/f2 =========="
432 test_mkdir $DIR/$tdir
433 touch $DIR/$tdir/$tfile
434 rm -rf $DIR/$tdir/$tfile
435 $CHECKSTAT -a $DIR/$tdir/$tfile || error "$tdir/$tfile not removed"
437 run_test 16 "touch .../d16/f; rm -rf .../d16/f"
440 test_mkdir $DIR/$tdir
441 touch $DIR/$tdir/$tfile
442 ln -s $DIR/$tdir/$tfile $DIR/$tdir/l-exist
444 $CHECKSTAT -l $DIR/$tdir/$tfile $DIR/$tdir/l-exist ||
445 error "$tdir/l-exist not a symlink"
446 $CHECKSTAT -f -t f $DIR/$tdir/l-exist ||
447 error "$tdir/l-exist not referencing a file"
448 rm -f $DIR/$tdir/l-exist
449 $CHECKSTAT -a $DIR/$tdir/l-exist || error "$tdir/l-exist not removed"
451 run_test 17a "symlinks: create, remove (real)"
454 test_mkdir $DIR/$tdir
455 ln -s no-such-file $DIR/$tdir/l-dangle
457 $CHECKSTAT -l no-such-file $DIR/$tdir/l-dangle ||
458 error "$tdir/l-dangle not referencing no-such-file"
459 $CHECKSTAT -fa $DIR/$tdir/l-dangle ||
460 error "$tdir/l-dangle not referencing non-existent file"
461 rm -f $DIR/$tdir/l-dangle
462 $CHECKSTAT -a $DIR/$tdir/l-dangle || error "$tdir/l-dangle not removed"
464 run_test 17b "symlinks: create, remove (dangling)"
466 test_17c() { # bug 3440 - don't save failed open RPC for replay
467 test_mkdir $DIR/$tdir
468 ln -s foo $DIR/$tdir/$tfile
469 cat $DIR/$tdir/$tfile && error "opened non-existent symlink" || true
471 run_test 17c "symlinks: open dangling (should return error)"
474 test_mkdir $DIR/$tdir
475 ln -s foo $DIR/$tdir/$tfile
476 touch $DIR/$tdir/$tfile || error "creating to new symlink"
478 run_test 17d "symlinks: create dangling"
481 test_mkdir $DIR/$tdir
482 local foo=$DIR/$tdir/$tfile
483 ln -s $foo $foo || error "create symlink failed"
484 ls -l $foo || error "ls -l failed"
485 ls $foo && error "ls not failed" || true
487 run_test 17e "symlinks: create recursive symlink (should return error)"
490 test_mkdir $DIR/$tdir
491 ln -s 1234567890/2234567890/3234567890/4234567890 $DIR/$tdir/111
492 ln -s 1234567890/2234567890/3234567890/4234567890/5234567890/6234567890 $DIR/$tdir/222
493 ln -s 1234567890/2234567890/3234567890/4234567890/5234567890/6234567890/7234567890/8234567890 $DIR/$tdir/333
494 ln -s 1234567890/2234567890/3234567890/4234567890/5234567890/6234567890/7234567890/8234567890/9234567890/a234567890/b234567890 $DIR/$tdir/444
495 ln -s 1234567890/2234567890/3234567890/4234567890/5234567890/6234567890/7234567890/8234567890/9234567890/a234567890/b234567890/c234567890/d234567890/f234567890 $DIR/$tdir/555
496 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
499 run_test 17f "symlinks: long and very long symlink name"
501 # str_repeat(S, N) generate a string that is string S repeated N times
506 while [ $((n -= 1)) -ge 0 ]; do
512 # Long symlinks and LU-2241
514 test_mkdir $DIR/$tdir
515 local TESTS="59 60 61 4094 4095"
517 # Fix for inode size boundary in 2.1.4
518 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.1.4) ] &&
521 # Patch not applied to 2.2 or 2.3 branches
522 [ $(lustre_version_code $SINGLEMDS) -ge $(version_code 2.2.0) ] &&
523 [ $(lustre_version_code $SINGLEMDS) -le $(version_code 2.3.55) ] &&
526 # skip long symlink name for rhel6.5.
527 # rhel6.5 has a limit (PATH_MAX - sizeof(struct filename))
528 grep -q '6.5' /etc/redhat-release &>/dev/null &&
529 TESTS="59 60 61 4062 4063"
532 local SYMNAME=$(str_repeat 'x' $i)
533 ln -s $SYMNAME $DIR/$tdir/f$i || error "failed $i-char symlink"
534 readlink $DIR/$tdir/f$i || error "failed $i-char readlink"
537 run_test 17g "symlinks: really long symlink name and inode boundaries"
539 test_17h() { #bug 17378
540 remote_mds_nodsh && skip "remote MDS with nodsh" && return
541 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
543 test_mkdir $DIR/$tdir
544 mdt_idx=$($LFS getdirstripe -i $DIR/$tdir)
545 $LFS setstripe -c -1 $DIR/$tdir
546 #define OBD_FAIL_MDS_LOV_PREP_CREATE 0x141
547 do_facet mds$((mdt_idx + 1)) lctl set_param fail_loc=0x80000141
548 touch $DIR/$tdir/$tfile || true
550 run_test 17h "create objects: lov_free_memmd() doesn't lbug"
552 test_17i() { #bug 20018
553 remote_mds_nodsh && skip "remote MDS with nodsh" && return
554 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
555 test_mkdir -c1 $DIR/$tdir
556 local foo=$DIR/$tdir/$tfile
558 mdt_idx=$($LFS getdirstripe -i $DIR/$tdir)
559 ln -s $foo $foo || error "create symlink failed"
560 #define OBD_FAIL_MDS_READLINK_EPROTO 0x143
561 do_facet mds$((mdt_idx + 1)) lctl set_param fail_loc=0x80000143
562 ls -l $foo && error "error not detected"
565 run_test 17i "don't panic on short symlink (should return error)"
567 test_17k() { #bug 22301
568 [[ -z "$(which rsync 2>/dev/null)" ]] &&
569 skip "no rsync command" && return 0
570 rsync --help | grep -q xattr ||
571 skip_env "$(rsync --version | head -n1) does not support xattrs"
572 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return 0
573 test_mkdir $DIR/$tdir
574 test_mkdir $DIR/$tdir.new
575 touch $DIR/$tdir/$tfile
576 ln -s $DIR/$tdir/$tfile $DIR/$tdir/$tfile.lnk
577 rsync -av -X $DIR/$tdir/ $DIR/$tdir.new ||
578 error "rsync failed with xattrs enabled"
580 run_test 17k "symlinks: rsync with xattrs enabled"
582 test_17l() { # LU-279
583 [[ -z "$(which getfattr 2>/dev/null)" ]] &&
584 skip "no getfattr command" && return 0
585 test_mkdir $DIR/$tdir
586 touch $DIR/$tdir/$tfile
587 ln -s $DIR/$tdir/$tfile $DIR/$tdir/$tfile.lnk
588 for path in "$DIR/$tdir" "$DIR/$tdir/$tfile" "$DIR/$tdir/$tfile.lnk"; do
589 # -h to not follow symlinks. -m '' to list all the xattrs.
590 # grep to remove first line: '# file: $path'.
591 for xattr in `getfattr -hm '' $path 2>/dev/null | grep -v '^#'`;
593 lgetxattr_size_check $path $xattr ||
594 error "lgetxattr_size_check $path $xattr failed"
598 run_test 17l "Ensure lgetxattr's returned xattr size is consistent"
602 local short_sym="0123456789"
603 local wdir=$DIR/$tdir
606 remote_mds_nodsh && skip "remote MDS with nodsh" && return
607 [ $(lustre_version_code $SINGLEMDS) -ge $(version_code 2.2.0) ] &&
608 [ $(lustre_version_code $SINGLEMDS) -le $(version_code 2.2.93) ] &&
609 skip "MDS 2.2.0-2.2.93 do not NUL-terminate symlinks" && return
611 [ "$(facet_fstype $SINGLEMDS)" != "ldiskfs" ] &&
612 skip "ldiskfs only test" && return 0
614 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
618 # create a long symlink file
619 for ((i = 0; i < 4; ++i)); do
620 long_sym=${long_sym}${long_sym}
623 echo "create 512 short and long symlink files under $wdir"
624 for ((i = 0; i < 256; ++i)); do
625 ln -sf ${long_sym}"a5a5" $wdir/long-$i
626 ln -sf ${short_sym}"a5a5" $wdir/short-$i
632 wait_delete_completed
634 echo "recreate the 512 symlink files with a shorter string"
635 for ((i = 0; i < 512; ++i)); do
636 # rewrite the symlink file with a shorter string
637 ln -sf ${long_sym} $wdir/long-$i || error "long_sym failed"
638 ln -sf ${short_sym} $wdir/short-$i || error "short_sym failed"
641 local mds_index=$(($($LFS getstripe -M $wdir) + 1))
642 local devname=$(mdsdevname $mds_index)
644 echo "stop and checking mds${mds_index}:"
645 # e2fsck should not return error
647 run_e2fsck $(facet_active_host mds${mds_index}) $devname -n
650 start mds${mds_index} $devname $MDS_MOUNT_OPTS ||
651 error "start mds${mds_index} failed"
652 df $MOUNT > /dev/null 2>&1
654 error "e2fsck detected error for short/long symlink: rc=$rc"
656 run_test 17m "run e2fsck against MDT which contains short/long symlink"
658 check_fs_consistency_17n() {
662 # create/unlink in 17n only change 2 MDTs(MDT1/MDT2),
663 # so it only check MDT1/MDT2 instead of all of MDTs.
664 for mdt_index in 1 2; do
665 local devname=$(mdsdevname $mdt_index)
666 # e2fsck should not return error
668 run_e2fsck $(facet_active_host mds$mdt_index) $devname -n ||
671 start mds${mdt_index} $devname $MDS_MOUNT_OPTS ||
672 error "mount mds$mdt_index failed"
673 df $MOUNT > /dev/null 2>&1
681 remote_mds_nodsh && skip "remote MDS with nodsh" && return
682 [ $(lustre_version_code $SINGLEMDS) -ge $(version_code 2.2.0) ] &&
683 [ $(lustre_version_code $SINGLEMDS) -le $(version_code 2.2.93) ] &&
684 skip "MDS 2.2.0-2.2.93 do not NUL-terminate symlinks" && return
686 [ "$(facet_fstype $SINGLEMDS)" != "ldiskfs" ] &&
687 skip "ldiskfs only test" && return 0
689 [[ $MDSCOUNT -lt 2 ]] && skip "needs >= 2 MDTs" && return
691 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
693 test_mkdir $DIR/$tdir
694 for ((i=0; i<10; i++)); do
695 $LFS mkdir -i1 -c2 $DIR/$tdir/remote_dir_${i} ||
696 error "create remote dir error $i"
697 createmany -o $DIR/$tdir/remote_dir_${i}/f 10 ||
698 error "create files under remote dir failed $i"
701 check_fs_consistency_17n ||
702 error "e2fsck report error after create files under remote dir"
704 for ((i = 0; i < 10; i++)); do
705 rm -rf $DIR/$tdir/remote_dir_${i} ||
706 error "destroy remote dir error $i"
709 check_fs_consistency_17n ||
710 error "e2fsck report error after unlink files under remote dir"
712 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.4.50) ] &&
713 skip "lustre < 2.4.50 does not support migrate mv " && return
715 for ((i = 0; i < 10; i++)); do
716 mkdir -p $DIR/$tdir/remote_dir_${i}
717 createmany -o $DIR/$tdir/remote_dir_${i}/f 10 ||
718 error "create files under remote dir failed $i"
719 $LFS migrate --mdt-index 1 $DIR/$tdir/remote_dir_${i} ||
720 error "migrate remote dir error $i"
722 check_fs_consistency_17n || error "e2fsck report error after migration"
724 for ((i = 0; i < 10; i++)); do
725 rm -rf $DIR/$tdir/remote_dir_${i} ||
726 error "destroy remote dir error $i"
729 check_fs_consistency_17n || error "e2fsck report error after unlink"
731 run_test 17n "run e2fsck against master/slave MDT which contains remote dir"
734 remote_mds_nodsh && skip "remote MDS with nodsh" && return
735 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.3.64) ] &&
736 skip "Need MDS version at least 2.3.64" && return
738 local wdir=$DIR/${tdir}o
744 mdt_index=$($LFS getstripe -M $wdir/$tfile)
745 mdt_index=$((mdt_index + 1))
748 #fail mds will wait the failover finish then set
749 #following fail_loc to avoid interfer the recovery process.
752 #define OBD_FAIL_OSD_LMA_INCOMPAT 0x194
753 do_facet mds${mdt_index} lctl set_param fail_loc=0x194
754 ls -l $wdir/$tfile && rc=1
755 do_facet mds${mdt_index} lctl set_param fail_loc=0
756 [[ $rc -eq 0 ]] || error "stat file should fail"
758 run_test 17o "stat file with incompat LMA feature"
761 touch $DIR/$tfile || error "Failed to touch $DIR/$tfile: $?"
762 ls $DIR || error "Failed to ls $DIR: $?"
764 run_test 18 "touch .../f ; ls ... =============================="
770 $CHECKSTAT -a $DIR/$tfile || error "$tfile was not removed"
772 run_test 19a "touch .../f19 ; ls -l ... ; rm .../f19 ==========="
775 ls -l $DIR/$tfile && error "ls -l $tfile failed"|| true
777 run_test 19b "ls -l .../f19 (should return error) =============="
780 [ $RUNAS_ID -eq $UID ] &&
781 skip_env "RUNAS_ID = UID = $UID -- skipping" && return
782 $RUNAS touch $DIR/$tfile && error "create non-root file failed" || true
784 run_test 19c "$RUNAS touch .../f19 (should return error) =="
787 cat $DIR/f19 && error || true
789 run_test 19d "cat .../f19 (should return error) =============="
798 $CHECKSTAT -a $DIR/$tfile || error "$tfile was not removed"
800 run_test 20 "touch .../f ; ls -l ..."
803 test_mkdir $DIR/$tdir
804 [ -f $DIR/$tdir/dangle ] && rm -f $DIR/$tdir/dangle
805 ln -s dangle $DIR/$tdir/link
806 echo foo >> $DIR/$tdir/link
807 cat $DIR/$tdir/dangle
808 $CHECKSTAT -t link $DIR/$tdir/link || error "$tdir/link not a link"
809 $CHECKSTAT -f -t file $DIR/$tdir/link ||
810 error "$tdir/link not linked to a file"
812 run_test 21 "write to dangling link"
815 local wdir=$DIR/$tdir
817 chown $RUNAS_ID:$RUNAS_GID $wdir
818 (cd $wdir || error "cd $wdir failed";
819 $RUNAS tar cf - /etc/hosts /etc/sysconfig/network |
821 ls -lR $wdir/etc || error "ls -lR $wdir/etc failed"
822 $CHECKSTAT -t dir $wdir/etc || error "checkstat -t dir failed"
823 $CHECKSTAT -u \#$RUNAS_ID -g \#$RUNAS_GID $wdir/etc ||
824 error "checkstat -u failed"
826 run_test 22 "unpack tar archive as non-root user"
830 test_mkdir $DIR/$tdir
831 local file=$DIR/$tdir/$tfile
833 openfile -f O_CREAT:O_EXCL $file || error "$file create failed"
834 openfile -f O_CREAT:O_EXCL $file &&
835 error "$file recreate succeeded" || true
837 run_test 23a "O_CREAT|O_EXCL in subdir"
839 test_23b() { # bug 18988
840 test_mkdir $DIR/$tdir
841 local file=$DIR/$tdir/$tfile
844 echo foo > $file || error "write filed"
845 echo bar >> $file || error "append filed"
846 $CHECKSTAT -s 8 $file || error "wrong size"
849 run_test 23b "O_APPEND check"
851 # LU-9409, size with O_APPEND and tiny writes
853 local file=$DIR/$tfile
856 dd conv=notrunc oflag=append if=/dev/zero of=$file bs=8 count=800
857 $CHECKSTAT -s 6400 $file || error "wrong size, expected 6400"
861 dd conv=notrunc oflag=append if=/dev/zero of=$file bs=8 count=800 &
862 dd conv=notrunc oflag=append if=/dev/zero of=$file bs=8 count=800 &
864 $CHECKSTAT -s 12800 $file || error "wrong size, expected 12800"
867 #racing tiny & normal writes
868 dd conv=notrunc oflag=append if=/dev/zero of=$file bs=4096 count=4 &
869 dd conv=notrunc oflag=append if=/dev/zero of=$file bs=8 count=100 &
871 $CHECKSTAT -s 17184 $file || error "wrong size, expected 17184"
874 #racing tiny & normal writes 2, ugly numbers
875 dd conv=notrunc oflag=append if=/dev/zero of=$file bs=4099 count=11 &
876 dd conv=notrunc oflag=append if=/dev/zero of=$file bs=17 count=173 &
878 $CHECKSTAT -s 48030 $file || error "wrong size, expected 48030"
881 run_test 23c "O_APPEND size checks for tiny writes"
885 echo '-- same directory rename'
886 test_mkdir $DIR/$tdir
887 touch $DIR/$tdir/$tfile.1
888 mv $DIR/$tdir/$tfile.1 $DIR/$tdir/$tfile.2
889 $CHECKSTAT -t file $DIR/$tdir/$tfile.2 || error "$tfile.2 not a file"
891 run_test 24a "rename file to non-existent target"
894 test_mkdir $DIR/$tdir
895 touch $DIR/$tdir/$tfile.{1,2}
896 mv $DIR/$tdir/$tfile.1 $DIR/$tdir/$tfile.2
897 $CHECKSTAT -a $DIR/$tdir/$tfile.1 || error "$tfile.1 exists"
898 $CHECKSTAT -t file $DIR/$tdir/$tfile.2 || error "$tfile.2 not a file"
900 run_test 24b "rename file to existing target"
903 test_mkdir $DIR/$tdir
904 test_mkdir $DIR/$tdir/d$testnum.1
905 mv $DIR/$tdir/d$testnum.1 $DIR/$tdir/d$testnum.2
906 $CHECKSTAT -a $DIR/$tdir/d$testnum.1 || error "d$testnum.1 exists"
907 $CHECKSTAT -t dir $DIR/$tdir/d$testnum.2 || error "d$testnum.2 not dir"
909 run_test 24c "rename directory to non-existent target"
912 test_mkdir -c1 $DIR/$tdir
913 test_mkdir -c1 $DIR/$tdir/d$testnum.1
914 test_mkdir -c1 $DIR/$tdir/d$testnum.2
915 mrename $DIR/$tdir/d$testnum.1 $DIR/$tdir/d$testnum.2
916 $CHECKSTAT -a $DIR/$tdir/d$testnum.1 || error "d$testnum.1 exists"
917 $CHECKSTAT -t dir $DIR/$tdir/d$testnum.2 || error "d$testnum.2 not dir"
919 run_test 24d "rename directory to existing target"
922 echo '-- cross directory renames --'
926 mv $DIR/R5a/f $DIR/R5b/g
927 $CHECKSTAT -a $DIR/R5a/f || error "$DIR/R5a/f exists"
928 $CHECKSTAT -t file $DIR/R5b/g || error "$DIR/R5b/g not file type"
930 run_test 24e "touch .../R5a/f; rename .../R5a/f .../R5b/g ======"
935 touch $DIR/R6a/f $DIR/R6b/g
936 mv $DIR/R6a/f $DIR/R6b/g
937 $CHECKSTAT -a $DIR/R6a/f || error "$DIR/R6a/f exists"
938 $CHECKSTAT -t file $DIR/R6b/g || error "$DIR/R6b/g not file type"
940 run_test 24f "touch .../R6a/f R6b/g; mv .../R6a/f .../R6b/g ===="
945 test_mkdir $DIR/R7a/d
946 mv $DIR/R7a/d $DIR/R7b/e
947 $CHECKSTAT -a $DIR/R7a/d || error "$DIR/R7a/d exists"
948 $CHECKSTAT -t dir $DIR/R7b/e || error "$DIR/R7b/e not dir type"
950 run_test 24g "mkdir .../R7{a,b}/d; mv .../R7a/d .../R7b/e ======"
953 test_mkdir -c1 $DIR/R8a
954 test_mkdir -c1 $DIR/R8b
955 test_mkdir -c1 $DIR/R8a/d
956 test_mkdir -c1 $DIR/R8b/e
957 mrename $DIR/R8a/d $DIR/R8b/e
958 $CHECKSTAT -a $DIR/R8a/d || error "$DIR/R8a/d exists"
959 $CHECKSTAT -t dir $DIR/R8b/e || error "$DIR/R8b/e not dir type"
961 run_test 24h "mkdir .../R8{a,b}/{d,e}; rename .../R8a/d .../R8b/e"
964 echo "-- rename error cases"
968 mrename $DIR/R9/f $DIR/R9/a
969 $CHECKSTAT -t file $DIR/R9/f || error "$DIR/R9/f not file type"
970 $CHECKSTAT -t dir $DIR/R9/a || error "$DIR/R9/a not dir type"
971 $CHECKSTAT -a $DIR/R9/a/f || error "$DIR/R9/a/f exists"
973 run_test 24i "rename file to dir error: touch f ; mkdir a ; rename f a"
977 mrename $DIR/R10/f $DIR/R10/g
978 $CHECKSTAT -t dir $DIR/R10 || error "$DIR/R10 not dir type"
979 $CHECKSTAT -a $DIR/R10/f || error "$DIR/R10/f exists"
980 $CHECKSTAT -a $DIR/R10/g || error "$DIR/R10/g exists"
982 run_test 24j "source does not exist ============================"
986 test_mkdir $DIR/R11a/d
988 mv $DIR/R11a/f $DIR/R11a/d
989 $CHECKSTAT -a $DIR/R11a/f || error "$DIR/R11a/f exists"
990 $CHECKSTAT -t file $DIR/R11a/d/f || error "$DIR/R11a/d/f not file type"
992 run_test 24k "touch .../R11a/f; mv .../R11a/f .../R11a/d ======="
994 # bug 2429 - rename foo foo foo creates invalid file
997 $MULTIOP $f OcNs || error "rename of ${f} to itself failed"
999 run_test 24l "Renaming a file to itself ========================"
1003 $MULTIOP $f OcLN ${f}2 ${f}2 || error "link ${f}2 ${f}2 failed"
1004 # on ext3 this does not remove either the source or target files
1005 # though the "expected" operation would be to remove the source
1006 $CHECKSTAT -t file ${f} || error "${f} missing"
1007 $CHECKSTAT -t file ${f}2 || error "${f}2 missing"
1009 run_test 24m "Renaming a file to a hard link to itself ========="
1013 # this stats the old file after it was renamed, so it should fail
1015 $CHECKSTAT ${f} || error "${f} missing"
1017 $CHECKSTAT ${f}.rename || error "${f}.rename missing"
1018 $CHECKSTAT -a ${f} || error "${f} exists"
1020 run_test 24n "Statting the old file after renaming (Posix rename 2)"
1023 test_mkdir $DIR/$tdir
1024 rename_many -s random -v -n 10 $DIR/$tdir
1026 run_test 24o "rename of files during htree split"
1029 test_mkdir $DIR/R12a
1030 test_mkdir $DIR/R12b
1031 DIRINO=`ls -lid $DIR/R12a | awk '{ print $1 }'`
1032 mrename $DIR/R12a $DIR/R12b
1033 $CHECKSTAT -a $DIR/R12a || error "$DIR/R12a exists"
1034 $CHECKSTAT -t dir $DIR/R12b || error "$DIR/R12b not dir type"
1035 DIRINO2=`ls -lid $DIR/R12b | awk '{ print $1 }'`
1036 [ "$DIRINO" = "$DIRINO2" ] || error "R12a $DIRINO != R12b $DIRINO2"
1038 run_test 24p "mkdir .../R12{a,b}; rename .../R12a .../R12b"
1040 cleanup_multiop_pause() {
1042 kill -USR1 $MULTIPID
1046 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
1047 test_mkdir $DIR/R13a
1048 test_mkdir $DIR/R13b
1049 local DIRINO=$(ls -lid $DIR/R13a | awk '{ print $1 }')
1050 multiop_bg_pause $DIR/R13b D_c || error "multiop failed to start"
1053 trap cleanup_multiop_pause EXIT
1054 mrename $DIR/R13a $DIR/R13b
1055 $CHECKSTAT -a $DIR/R13a || error "R13a still exists"
1056 $CHECKSTAT -t dir $DIR/R13b || error "R13b does not exist"
1057 local DIRINO2=$(ls -lid $DIR/R13b | awk '{ print $1 }')
1058 [ "$DIRINO" = "$DIRINO2" ] || error "R13a $DIRINO != R13b $DIRINO2"
1059 cleanup_multiop_pause
1060 wait $MULTIPID || error "multiop close failed"
1062 run_test 24q "mkdir .../R13{a,b}; open R13b rename R13a R13b ==="
1064 test_24r() { #bug 3789
1065 test_mkdir $DIR/R14a
1066 test_mkdir $DIR/R14a/b
1067 mrename $DIR/R14a $DIR/R14a/b && error "rename to subdir worked!"
1068 $CHECKSTAT -t dir $DIR/R14a || error "$DIR/R14a missing"
1069 $CHECKSTAT -t dir $DIR/R14a/b || error "$DIR/R14a/b missing"
1071 run_test 24r "mkdir .../R14a/b; rename .../R14a .../R14a/b ====="
1074 test_mkdir $DIR/R15a
1075 test_mkdir $DIR/R15a/b
1076 test_mkdir $DIR/R15a/b/c
1077 mrename $DIR/R15a $DIR/R15a/b/c && error "rename to sub-subdir worked!"
1078 $CHECKSTAT -t dir $DIR/R15a || error "$DIR/R15a missing"
1079 $CHECKSTAT -t dir $DIR/R15a/b/c || error "$DIR/R15a/b/c missing"
1081 run_test 24s "mkdir .../R15a/b/c; rename .../R15a .../R15a/b/c ="
1083 test_mkdir $DIR/R16a
1084 test_mkdir $DIR/R16a/b
1085 test_mkdir $DIR/R16a/b/c
1086 mrename $DIR/R16a/b/c $DIR/R16a && error "rename to sub-subdir worked!"
1087 $CHECKSTAT -t dir $DIR/R16a || error "$DIR/R16a missing"
1088 $CHECKSTAT -t dir $DIR/R16a/b/c || error "$DIR/R16a/b/c missing"
1090 run_test 24t "mkdir .../R16a/b/c; rename .../R16a/b/c .../R16a ="
1092 test_24u() { # bug12192
1093 $MULTIOP $DIR/$tfile C2w$((2048 * 1024))c || error "multiop failed"
1094 $CHECKSTAT -s $((2048 * 1024)) $DIR/$tfile || error "wrong file size"
1096 run_test 24u "create stripe file"
1100 size=$(getconf PAGE_SIZE 2>/dev/null)
1101 echo -n ${size:-4096}
1104 simple_cleanup_common() {
1107 [ -z "$DIR" -o -z "$tdir" ] && return 0
1109 local start=$SECONDS
1112 wait_delete_completed
1113 echo "cleanup time $((SECONDS - start))"
1117 max_pages_per_rpc() {
1118 local mdtname="$(printf "MDT%04x" ${1:-0})"
1119 $LCTL get_param -n mdc.*$mdtname*.max_pages_per_rpc
1123 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
1124 local nrfiles=${COUNT:-100000}
1125 # Performance issue on ZFS see LU-4072 (c.f. LU-2887)
1126 [ $(facet_fstype $SINGLEMDS) = "zfs" ] && nrfiles=${COUNT:-10000}
1128 local fname="$DIR/$tdir/$tfile"
1129 test_mkdir "$(dirname $fname)"
1130 # assume MDT0000 has the fewest inodes
1131 local stripes=$($LFS getdirstripe -c $(dirname $fname))
1132 local free_inodes=$(($(mdt_free_inodes 0) * stripes))
1133 [[ $free_inodes -lt $nrfiles ]] && nrfiles=$free_inodes
1135 trap simple_cleanup_common EXIT
1137 createmany -m "$fname" $nrfiles
1139 cancel_lru_locks mdc
1140 lctl set_param mdc.*.stats clear
1142 # was previously test_24D: LU-6101
1143 # readdir() returns correct number of entries after cursor reload
1144 local num_ls=$(ls $DIR/$tdir | wc -l)
1145 local num_uniq=$(ls $DIR/$tdir | sort -u | wc -l)
1146 local num_all=$(ls -a $DIR/$tdir | wc -l)
1147 if [ $num_ls -ne $nrfiles -o $num_uniq -ne $nrfiles -o \
1148 $num_all -ne $((nrfiles + 2)) ]; then
1149 error "Expected $nrfiles files, got $num_ls " \
1150 "($num_uniq unique $num_all .&..)"
1152 # LU-5 large readdir
1153 # dirent_size = 32 bytes for sizeof(struct lu_dirent) +
1154 # N bytes for name (len($nrfiles) rounded to 8 bytes) +
1155 # 8 bytes for luda_type (4 bytes rounded to 8 bytes)
1156 # take into account of overhead in lu_dirpage header and end mark in
1157 # each page, plus one in rpc_num calculation.
1158 local dirent_size=$((32 + (${#tfile} | 7) + 1 + 8))
1159 local page_entries=$((($(page_size) - 24) / dirent_size))
1160 local mdt_idx=$($LFS getdirstripe -i $(dirname $fname))
1161 local rpc_pages=$(max_pages_per_rpc $mdt_idx)
1162 local rpc_max=$((nrfiles / (page_entries * rpc_pages) + stripes))
1163 local mds_readpage=$(calc_stats mdc.*.stats mds_readpage)
1164 echo "readpages: $mds_readpage rpc_max: $rpc_max"
1165 (( $mds_readpage < $rpc_max - 2 || $mds_readpage > $rpc_max + 1)) &&
1166 error "large readdir doesn't take effect: " \
1167 "$mds_readpage should be about $rpc_max"
1169 simple_cleanup_common
1171 run_test 24v "list large directory (test hash collision, b=17560)"
1173 test_24w() { # bug21506
1175 dd if=/dev/zero of=$DIR/$tfile bs=1M count=1 seek=4096 || return 1
1176 dd if=/dev/zero bs=$SZ1 count=1 >> $DIR/$tfile || return 2
1177 dd if=$DIR/$tfile of=$DIR/${tfile}_left bs=1M skip=4097 || return 3
1178 SZ2=`ls -l $DIR/${tfile}_left | awk '{print $5}'`
1179 [[ "$SZ1" -eq "$SZ2" ]] ||
1180 error "Error reading at the end of the file $tfile"
1182 run_test 24w "Reading a file larger than 4Gb"
1185 [[ $MDSCOUNT -lt 2 ]] && skip "needs >= 2 MDTs" && return
1187 [[ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.7.56) ]] &&
1188 skip "Need MDS version at least 2.7.56" && return
1190 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
1192 local remote_dir=$DIR/$tdir/remote_dir
1194 test_mkdir $DIR/$tdir
1195 $LFS mkdir -i $MDTIDX $remote_dir ||
1196 error "create remote directory failed"
1198 test_mkdir $DIR/$tdir/src_dir
1199 touch $DIR/$tdir/src_file
1200 test_mkdir $remote_dir/tgt_dir
1201 touch $remote_dir/tgt_file
1203 mrename $DIR/$tdir/src_dir $remote_dir/tgt_dir ||
1204 error "rename dir cross MDT failed!"
1206 mrename $DIR/$tdir/src_file $remote_dir/tgt_file ||
1207 error "rename file cross MDT failed!"
1209 touch $DIR/$tdir/ln_file
1210 ln $DIR/$tdir/ln_file $remote_dir/ln_name ||
1211 error "ln file cross MDT failed"
1213 rm -rf $DIR/$tdir || error "Can not delete directories"
1215 run_test 24x "cross MDT rename/link"
1218 [[ $MDSCOUNT -lt 2 ]] && skip "needs >= 2 MDTs" && return
1219 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
1220 local remote_dir=$DIR/$tdir/remote_dir
1223 test_mkdir $DIR/$tdir
1224 $LFS mkdir -i $mdtidx $remote_dir ||
1225 error "create remote directory failed"
1227 test_mkdir $remote_dir/src_dir
1228 touch $remote_dir/src_file
1229 test_mkdir $remote_dir/tgt_dir
1230 touch $remote_dir/tgt_file
1232 mrename $remote_dir/src_dir $remote_dir/tgt_dir ||
1233 error "rename subdir in the same remote dir failed!"
1235 mrename $remote_dir/src_file $remote_dir/tgt_file ||
1236 error "rename files in the same remote dir failed!"
1238 ln $remote_dir/tgt_file $remote_dir/tgt_file1 ||
1239 error "link files in the same remote dir failed!"
1241 rm -rf $DIR/$tdir || error "Can not delete directories"
1243 run_test 24y "rename/link on the same dir should succeed"
1245 test_24A() { # LU-3182
1249 test_mkdir $DIR/$tdir
1250 trap simple_cleanup_common EXIT
1251 createmany -m $DIR/$tdir/$tfile $NFILES
1252 local t=$(ls $DIR/$tdir | wc -l)
1253 local u=$(ls $DIR/$tdir | sort -u | wc -l)
1254 local v=$(ls -ai $DIR/$tdir | sort -u | wc -l)
1255 if [ $t -ne $NFILES -o $u -ne $NFILES -o $v -ne $((NFILES + 2)) ] ; then
1256 error "Expected $NFILES files, got $t ($u unique $v .&..)"
1259 simple_cleanup_common || error "Can not delete directories"
1261 run_test 24A "readdir() returns correct number of entries."
1263 test_24B() { # LU-4805
1264 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
1267 test_mkdir $DIR/$tdir
1268 $LFS setdirstripe -i0 -c$MDSCOUNT $DIR/$tdir/striped_dir ||
1269 error "create striped dir failed"
1271 count=$(ls -ai $DIR/$tdir/striped_dir | wc -l)
1272 [ $count -eq 2 ] || error "Expected 2, got $count"
1274 touch $DIR/$tdir/striped_dir/a
1276 count=$(ls -ai $DIR/$tdir/striped_dir | wc -l)
1277 [ $count -eq 3 ] || error "Expected 3, got $count"
1279 touch $DIR/$tdir/striped_dir/.f
1281 count=$(ls -ai $DIR/$tdir/striped_dir | wc -l)
1282 [ $count -eq 4 ] || error "Expected 4, got $count"
1284 rm -rf $DIR/$tdir || error "Can not delete directories"
1286 run_test 24B "readdir for striped dir return correct number of entries"
1289 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
1295 $LFS setdirstripe -i0 -c$MDSCOUNT $DIR/$tdir/d0/striped_dir ||
1296 error "create striped dir failed"
1298 cd $DIR/$tdir/d0/striped_dir
1300 local d0_ino=$(ls -i -l -a $DIR/$tdir | grep "d0" | awk '{print $1}')
1301 local d1_ino=$(ls -i -l -a $DIR/$tdir | grep "d1" | awk '{print $1}')
1302 local parent_ino=$(ls -i -l -a | grep "\.\." | awk '{print $1}')
1304 [ "$d0_ino" = "$parent_ino" ] ||
1305 error ".. wrong, expect $d0_ino, get $parent_ino"
1307 mv $DIR/$tdir/d0/striped_dir $DIR/$tdir/d1/ ||
1308 error "mv striped dir failed"
1310 parent_ino=$(ls -i -l -a | grep "\.\." | awk '{print $1}')
1312 [ "$d1_ino" = "$parent_ino" ] ||
1313 error ".. wrong after mv, expect $d1_ino, get $parent_ino"
1315 run_test 24C "check .. in striped dir"
1318 [[ $MDSCOUNT -lt 4 ]] && skip "needs >= 4 MDTs" && return
1319 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
1322 mkdir $DIR/$tdir/src_dir
1323 $LFS mkdir -i 1 $DIR/$tdir/src_dir/src_child ||
1324 error "create remote source failed"
1326 touch $DIR/$tdir/src_dir/src_child/a
1328 $LFS mkdir -i 2 $DIR/$tdir/tgt_dir ||
1329 error "create remote target dir failed"
1331 $LFS mkdir -i 3 $DIR/$tdir/tgt_dir/tgt_child ||
1332 error "create remote target child failed"
1334 mrename $DIR/$tdir/src_dir/src_child $DIR/$tdir/tgt_dir/tgt_child ||
1335 error "rename dir cross MDT failed!"
1339 $CHECKSTAT -t dir $DIR/$tdir/src_dir/src_child &&
1340 error "src_child still exists after rename"
1342 $CHECKSTAT -t file $DIR/$tdir/tgt_dir/tgt_child/a ||
1343 error "missing file(a) after rename"
1345 rm -rf $DIR/$tdir || error "Can not delete directories"
1347 run_test 24E "cross MDT rename/link"
1350 echo '== symlink sanity ============================================='
1354 touch $DIR/s25/foo ||
1355 error "File creation in symlinked directory failed"
1357 run_test 25a "create file in symlinked directory ==============="
1360 [ ! -d $DIR/d25 ] && test_25a
1361 $CHECKSTAT -t file $DIR/s25/foo || error "$DIR/s25/foo not file type"
1363 run_test 25b "lookup file in symlinked directory ==============="
1367 test_mkdir $DIR/d26/d26-2
1368 ln -s d26/d26-2 $DIR/s26
1369 touch $DIR/s26/foo || error "File creation failed"
1371 run_test 26a "multiple component symlink ======================="
1374 test_mkdir -p $DIR/$tdir/d26-2
1375 ln -s $tdir/d26-2/foo $DIR/s26-2
1376 touch $DIR/s26-2 || error "File creation failed"
1378 run_test 26b "multiple component symlink at end of lookup ======"
1381 test_mkdir $DIR/d26.2
1382 touch $DIR/d26.2/foo
1383 ln -s d26.2 $DIR/s26.2-1
1384 ln -s s26.2-1 $DIR/s26.2-2
1385 ln -s s26.2-2 $DIR/s26.2-3
1386 chmod 0666 $DIR/s26.2-3/foo
1388 run_test 26c "chain of symlinks"
1390 # recursive symlinks (bug 439)
1392 ln -s d26-3/foo $DIR/d26-3
1394 run_test 26d "create multiple component recursive symlink"
1397 [ ! -h $DIR/d26-3 ] && test_26d
1400 run_test 26e "unlink multiple component recursive symlink"
1402 # recursive symlinks (bug 7022)
1404 test_mkdir $DIR/$tdir
1405 test_mkdir $DIR/$tdir/$tfile
1406 cd $DIR/$tdir/$tfile || error "cd $DIR/$tdir/$tfile failed"
1407 test_mkdir -p lndir/bar1
1408 test_mkdir $DIR/$tdir/$tfile/$tfile
1409 cd $tfile || error "cd $tfile failed"
1410 ln -s .. dotdot || error "ln dotdot failed"
1411 ln -s dotdot/lndir lndir || error "ln lndir failed"
1412 cd $DIR/$tdir || error "cd $DIR/$tdir failed"
1413 output=`ls $tfile/$tfile/lndir/bar1`
1414 [ "$output" = bar1 ] && error "unexpected output"
1415 rm -r $tfile || error "rm $tfile failed"
1416 $CHECKSTAT -a $DIR/$tfile || error "$tfile not gone"
1418 run_test 26f "rm -r of a directory which has recursive symlink"
1421 test_mkdir $DIR/$tdir
1422 $LFS getstripe $DIR/$tdir
1423 $LFS setstripe -c 1 $DIR/$tdir/$tfile || error "setstripe failed"
1424 $CHECKSTAT -t file $DIR/$tdir/$tfile || error "checkstat failed"
1425 cp /etc/hosts $DIR/$tdir/$tfile || error "Can't copy to one stripe file"
1427 run_test 27a "one stripe file"
1430 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs" && return
1431 test_mkdir $DIR/$tdir
1432 $LFS setstripe -c 2 $DIR/$tdir/$tfile || error "setstripe failed"
1433 $LFS getstripe -c $DIR/$tdir/$tfile
1434 [ $($LFS getstripe -c $DIR/$tdir/$tfile) -eq 2 ] ||
1435 error "two-stripe file doesn't have two stripes"
1437 dd if=/dev/zero of=$DIR/$tdir/$tfile bs=4k count=4 || error "dd failed"
1439 run_test 27b "create and write to two stripe file"
1442 test_mkdir $DIR/$tdir
1443 $LFS setstripe -c 0 -i -1 -S 0 $DIR/$tdir/$tfile ||
1444 error "setstripe failed"
1445 $CHECKSTAT -t file $DIR/$tdir/$tfile || error "checkstat failed"
1446 dd if=/dev/zero of=$DIR/$tdir/$tfile bs=4k count=4 || error "dd failed"
1448 run_test 27d "create file with default settings"
1451 # LU-5839 adds check for existed layout before setting it
1452 [[ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.7.56) ]] &&
1453 skip "Need MDS version at least 2.7.56" && return
1454 test_mkdir $DIR/$tdir
1455 $LFS setstripe -c 2 $DIR/$tdir/$tfile || error "setstripe failed"
1456 $LFS setstripe -c 2 $DIR/$tdir/$tfile && error "setstripe worked twice"
1457 $CHECKSTAT -t file $DIR/$tdir/$tfile || error "checkstat failed"
1459 run_test 27e "setstripe existing file (should return error)"
1462 test_mkdir $DIR/$tdir
1463 $LFS setstripe -S 100 -i 0 -c 1 $DIR/$tdir/$tfile &&
1464 error "$SETSTRIPE $DIR/$tdir/$tfile failed"
1465 $CHECKSTAT -t file $DIR/$tdir/$tfile &&
1466 error "$CHECKSTAT -t file $DIR/$tdir/$tfile should fail"
1467 dd if=/dev/zero of=$DIR/$tdir/$tfile bs=4k count=4 || error "dd failed"
1468 $LFS getstripe $DIR/$tdir/$tfile || error "$LFS getstripe failed"
1470 run_test 27f "setstripe with bad stripe size (should return error)"
1473 test_mkdir $DIR/$tdir
1474 $MCREATE $DIR/$tdir/$tfile || error "mcreate failed"
1475 $LFS getstripe $DIR/$tdir/$tfile 2>&1 | grep "no stripe info" ||
1476 error "$DIR/$tdir/$tfile has object"
1478 run_test 27g "$LFS getstripe with no objects"
1481 test_mkdir $DIR/$tdir
1482 touch $DIR/$tdir/$tfile || error "touch failed"
1483 [[ $($LFS getstripe -c $DIR/$tdir/$tfile) -gt 0 ]] ||
1484 error "missing objects"
1486 run_test 27i "$LFS getstripe with some objects"
1489 test_mkdir $DIR/$tdir
1490 $LFS setstripe -i $OSTCOUNT $DIR/$tdir/$tfile &&
1491 error "setstripe failed" || true
1493 run_test 27j "setstripe with bad stripe offset (should return error)"
1495 test_27k() { # bug 2844
1496 test_mkdir $DIR/$tdir
1497 local file=$DIR/$tdir/$tfile
1498 local ll_max_blksize=$((4 * 1024 * 1024))
1499 $LFS setstripe -S 67108864 $file || error "setstripe failed"
1500 local blksize=$(stat $file | awk '/IO Block:/ { print $7 }')
1501 [ $blksize -le $ll_max_blksize ] || error "1:$blksize > $ll_max_blksize"
1502 dd if=/dev/zero of=$file bs=4k count=1
1503 blksize=$(stat $file | awk '/IO Block:/ { print $7 }')
1504 [ $blksize -le $ll_max_blksize ] || error "2:$blksize > $ll_max_blksize"
1506 run_test 27k "limit i_blksize for broken user apps"
1509 mcreate $DIR/$tfile || error "creating file"
1510 $RUNAS $LFS setstripe -c 1 $DIR/$tfile &&
1511 error "setstripe should have failed" || true
1513 run_test 27l "check setstripe permissions (should return error)"
1516 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs" && return
1518 ORIGFREE=$($LCTL get_param -n lov.$FSNAME-clilov-*.kbytesavail |
1520 if [[ $ORIGFREE -gt $MAXFREE ]]; then
1521 skip "$ORIGFREE > $MAXFREE skipping out-of-space test on OST0"
1524 trap simple_cleanup_common EXIT
1525 test_mkdir $DIR/$tdir
1526 $LFS setstripe -i 0 -c 1 $DIR/$tdir/$tfile.1
1527 dd if=/dev/zero of=$DIR/$tdir/$tfile.1 bs=1024 count=$MAXFREE &&
1528 error "dd should fill OST0"
1530 while $LFS setstripe -i 0 -c 1 $DIR/$tdir/$tfile.$i; do
1532 [ $i -gt 256 ] && break
1535 touch $DIR/$tdir/$tfile.$i
1536 [ $($LFS getstripe $DIR/$tdir/$tfile.$i | grep -A 10 obdidx |
1537 awk '{print $1}'| grep -w "0") ] &&
1538 error "OST0 was full but new created file still use it"
1540 touch $DIR/$tdir/$tfile.$i
1541 [ $($LFS getstripe $DIR/$tdir/$tfile.$i | grep -A 10 obdidx |
1542 awk '{print $1}'| grep -w "0") ] &&
1543 error "OST0 was full but new created file still use it"
1544 simple_cleanup_common
1546 run_test 27m "create file while OST0 was full"
1549 local delay=$(do_facet $SINGLEMDS lctl get_param -n lov.*.qos_maxage |
1550 awk '{ print $1 * 2; exit; }')
1554 # OSCs keep a NOSPC flag that will be reset after ~5s (qos_maxage)
1555 # if the OST isn't full anymore.
1557 local OSTIDX=${1:-""}
1559 local list=$(comma_list $(osts_nodes))
1560 [ "$OSTIDX" ] && list=$(facet_host ost$((OSTIDX + 1)))
1562 do_nodes $list lctl set_param fail_loc=0
1563 sync # initiate all OST_DESTROYs from MDS to OST
1567 exhaust_precreations() {
1570 local FAILIDX=${3:-$OSTIDX}
1571 local ofacet=ost$((OSTIDX + 1))
1573 test_mkdir -p -c1 $DIR/$tdir
1574 local mdtidx=$($LFS getstripe -M $DIR/$tdir)
1575 local mfacet=mds$((mdtidx + 1))
1576 echo OSTIDX=$OSTIDX MDTIDX=$mdtidx
1578 local OST=$(ostname_from_index $OSTIDX)
1581 local mdtosc_proc1=$(get_mdtosc_proc_path $mfacet $OST)
1582 local last_id=$(do_facet $mfacet lctl get_param -n \
1583 osc.$mdtosc_proc1.prealloc_last_id)
1584 local next_id=$(do_facet $mfacet lctl get_param -n \
1585 osc.$mdtosc_proc1.prealloc_next_id)
1587 local mdtosc_proc2=$(get_mdtosc_proc_path $mfacet)
1588 do_facet $mfacet lctl get_param osc.$mdtosc_proc2.prealloc*
1590 test_mkdir -p $DIR/$tdir/${OST}
1591 $SETSTRIPE -i $OSTIDX -c 1 $DIR/$tdir/${OST}
1592 #define OBD_FAIL_OST_ENOSPC 0x215
1593 do_facet $ofacet lctl set_param fail_val=$FAILIDX fail_loc=0x215
1594 echo "Creating to objid $last_id on ost $OST..."
1595 createmany -o $DIR/$tdir/${OST}/f $next_id $((last_id - next_id + 2))
1596 do_facet $mfacet lctl get_param osc.$mdtosc_proc2.prealloc*
1597 do_facet $ofacet lctl set_param fail_loc=$FAILLOC
1601 exhaust_all_precreations() {
1603 for (( i=0; i < OSTCOUNT; i++ )) ; do
1604 exhaust_precreations $i $1 -1
1609 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs" && return
1610 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
1611 remote_mds_nodsh && skip "remote MDS with nodsh" && return
1612 remote_ost_nodsh && skip "remote OST with nodsh" && return
1615 rm -f $DIR/$tdir/$tfile
1616 exhaust_precreations 0 0x80000215
1617 $LFS setstripe -c -1 $DIR/$tdir || error "setstripe failed"
1618 touch $DIR/$tdir/$tfile || error "touch failed"
1619 $LFS getstripe $DIR/$tdir/$tfile
1622 run_test 27n "create file with some full OSTs"
1625 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs" && return
1626 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
1627 remote_mds_nodsh && skip "remote MDS with nodsh" && return
1628 remote_ost_nodsh && skip "remote OST with nodsh" && return
1631 rm -f $DIR/$tdir/$tfile
1632 exhaust_all_precreations 0x215
1634 touch $DIR/$tdir/$tfile && error "able to create $DIR/$tdir/$tfile"
1639 run_test 27o "create file with all full OSTs (should error)"
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 test_mkdir $DIR/$tdir
1651 $MCREATE $DIR/$tdir/$tfile || error "mcreate failed"
1652 $TRUNCATE $DIR/$tdir/$tfile 80000000 || error "truncate failed"
1653 $CHECKSTAT -s 80000000 $DIR/$tdir/$tfile || error "checkstat failed"
1655 exhaust_precreations 0 0x80000215
1656 echo foo >> $DIR/$tdir/$tfile || error "append failed"
1657 $CHECKSTAT -s 80000004 $DIR/$tdir/$tfile || error "checkstat failed"
1658 $LFS getstripe $DIR/$tdir/$tfile
1662 run_test 27p "append to a truncated file with some full OSTs"
1665 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs" && return
1666 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
1667 remote_mds_nodsh && skip "remote MDS with nodsh" && return
1668 remote_ost_nodsh && skip "remote OST with nodsh" && return
1671 rm -f $DIR/$tdir/$tfile
1673 test_mkdir $DIR/$tdir
1674 $MCREATE $DIR/$tdir/$tfile || error "mcreate $DIR/$tdir/$tfile failed"
1675 $TRUNCATE $DIR/$tdir/$tfile 80000000 ||
1676 error "truncate $DIR/$tdir/$tfile failed"
1677 $CHECKSTAT -s 80000000 $DIR/$tdir/$tfile || error "checkstat failed"
1679 exhaust_all_precreations 0x215
1681 echo foo >> $DIR/$tdir/$tfile && error "append succeeded"
1682 $CHECKSTAT -s 80000000 $DIR/$tdir/$tfile || error "checkstat 2 failed"
1686 run_test 27q "append to truncated file with all OSTs full (should error)"
1689 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs" && return
1690 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
1691 remote_mds_nodsh && skip "remote MDS with nodsh" && return
1692 remote_ost_nodsh && skip "remote OST with nodsh" && return
1695 rm -f $DIR/$tdir/$tfile
1696 exhaust_precreations 0 0x80000215
1698 $LFS setstripe -i 0 -c 2 $DIR/$tdir/$tfile || error "setstripe failed"
1702 run_test 27r "stripe file with some full OSTs (shouldn't LBUG) ="
1704 test_27s() { # bug 10725
1705 test_mkdir $DIR/$tdir
1706 local stripe_size=$((4096 * 1024 * 1024)) # 2^32
1707 local stripe_count=0
1708 [ $OSTCOUNT -eq 1 ] || stripe_count=2
1709 $LFS setstripe -S $stripe_size -c $stripe_count $DIR/$tdir &&
1710 error "stripe width >= 2^32 succeeded" || true
1713 run_test 27s "lsm_xfersize overflow (should error) (bug 10725)"
1715 test_27t() { # bug 10864
1720 $WLFS getstripe $tfile
1723 run_test 27t "check that utils parse path correctly"
1725 test_27u() { # bug 4900
1726 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs" && return
1727 remote_mds_nodsh && skip "remote MDS with nodsh" && return
1729 local list=$(comma_list $(mdts_nodes))
1731 #define OBD_FAIL_MDS_OSC_PRECREATE 0x139
1732 do_nodes $list $LCTL set_param fail_loc=0x139
1733 test_mkdir -p $DIR/$tdir
1734 trap simple_cleanup_common EXIT
1735 createmany -o $DIR/$tdir/t- 1000
1736 do_nodes $list $LCTL set_param fail_loc=0
1738 TLOG=$TMP/$tfile.getstripe
1739 $LFS getstripe $DIR/$tdir > $TLOG
1740 OBJS=$(awk -vobj=0 '($1 == 0) { obj += 1 } END { print obj; }' $TLOG)
1741 unlinkmany $DIR/$tdir/t- 1000
1743 [[ $OBJS -gt 0 ]] &&
1744 error "$OBJS objects created on OST-0. See $TLOG" ||
1747 run_test 27u "skip object creation on OSC w/o objects"
1749 test_27v() { # bug 4900
1750 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs" && return
1751 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
1752 remote_mds_nodsh && skip "remote MDS with nodsh" && return
1753 remote_ost_nodsh && skip "remote OST with nodsh" && return
1755 exhaust_all_precreations 0x215
1758 $LFS setstripe -c 1 $DIR/$tdir # 1 stripe / file
1760 touch $DIR/$tdir/$tfile
1761 #define OBD_FAIL_TGT_DELAY_PRECREATE 0x705
1763 for (( i=1; i < OSTCOUNT; i++ )); do
1764 do_facet ost$i lctl set_param fail_loc=0x705
1766 local START=`date +%s`
1767 createmany -o $DIR/$tdir/$tfile 32
1769 local FINISH=`date +%s`
1770 local TIMEOUT=`lctl get_param -n timeout`
1771 local PROCESS=$((FINISH - START))
1772 [ $PROCESS -ge $((TIMEOUT / 2)) ] && \
1773 error "$FINISH - $START >= $TIMEOUT / 2"
1774 sleep $((TIMEOUT / 2 - PROCESS))
1777 run_test 27v "skip object creation on slow OST"
1779 test_27w() { # bug 10997
1780 test_mkdir $DIR/$tdir
1781 $LFS setstripe -S 65536 $DIR/$tdir/f0 || error "setstripe failed"
1782 [ $($LFS getstripe -S $DIR/$tdir/f0) -ne 65536 ] &&
1783 error "stripe size $size != 65536" || true
1784 [ $($LFS getstripe -d $DIR/$tdir | grep -c "stripe_count") -eq 0 ] &&
1785 error "$LFS getstripe -d $DIR/$tdir no 'stripe_count'" || true
1787 run_test 27w "check $LFS setstripe -S and getstrip -d options"
1790 [[ $OSTCOUNT -lt 2 ]] &&
1791 skip_env "skipping multiple stripe count/offset test" && return
1793 test_mkdir $DIR/$tdir
1794 for i in $(seq 1 $OSTCOUNT); do
1796 $LFS setstripe -c $i -i $offset $DIR/$tdir/f$i ||
1797 error "setstripe -c $i -i $offset failed"
1798 count=$($LFS getstripe -c $DIR/$tdir/f$i)
1799 index=$($LFS getstripe -i $DIR/$tdir/f$i)
1800 [ $count -ne $i ] && error "stripe count $count != $i" || true
1801 [ $index -ne $offset ] &&
1802 error "stripe offset $index != $offset" || true
1805 run_test 27wa "check $LFS setstripe -c -i options"
1808 remote_ost_nodsh && skip "remote OST with nodsh" && return
1809 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs" && return
1810 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
1811 OFFSET=$(($OSTCOUNT - 1))
1813 local OST=$(ostname_from_index $OSTIDX)
1815 test_mkdir $DIR/$tdir
1816 $LFS setstripe -c 1 $DIR/$tdir # 1 stripe per file
1817 do_facet ost$((OSTIDX + 1)) lctl set_param -n obdfilter.$OST.degraded 1
1819 createmany -o $DIR/$tdir/$tfile $OSTCOUNT
1820 for i in $(seq 0 $OFFSET); do
1821 [ $($LFS getstripe $DIR/$tdir/$tfile$i | grep -A 10 obdidx |
1822 awk '{print $1}' | grep -w "$OSTIDX") ] &&
1823 error "OST0 was degraded but new created file still use it"
1825 do_facet ost$((OSTIDX + 1)) lctl set_param -n obdfilter.$OST.degraded 0
1827 run_test 27x "create files while OST0 is degraded"
1830 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs" && return
1831 remote_mds_nodsh && skip "remote MDS with nodsh" && return
1832 remote_ost_nodsh && skip "remote OST with nodsh" && return
1833 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
1835 local mdtosc=$(get_mdtosc_proc_path $SINGLEMDS $FSNAME-OST0000)
1836 local last_id=$(do_facet $SINGLEMDS lctl get_param -n \
1837 osc.$mdtosc.prealloc_last_id)
1838 local next_id=$(do_facet $SINGLEMDS lctl get_param -n \
1839 osc.$mdtosc.prealloc_next_id)
1840 local fcount=$((last_id - next_id))
1841 [[ $fcount -eq 0 ]] && skip "not enough space on OST0" && return
1842 [[ $fcount -gt $OSTCOUNT ]] && fcount=$OSTCOUNT
1844 local MDS_OSCS=$(do_facet $SINGLEMDS lctl dl |
1845 awk '/[oO][sS][cC].*md[ts]/ { print $4 }')
1846 local OST_DEACTIVE_IDX=-1
1851 for OSC in $MDS_OSCS; do
1852 OST=$(osc_to_ost $OSC)
1853 OSTIDX=$(index_from_ostuuid $OST)
1854 if [ $OST_DEACTIVE_IDX == -1 ]; then
1855 OST_DEACTIVE_IDX=$OSTIDX
1857 if [ $OSTIDX != $OST_DEACTIVE_IDX ]; then
1858 echo $OSC "is Deactivated:"
1859 do_facet $SINGLEMDS lctl --device %$OSC deactivate
1863 OSTIDX=$(index_from_ostuuid $OST)
1864 test_mkdir $DIR/$tdir
1865 $LFS setstripe -c 1 $DIR/$tdir # 1 stripe / file
1867 for OSC in $MDS_OSCS; do
1868 OST=$(osc_to_ost $OSC)
1869 OSTIDX=$(index_from_ostuuid $OST)
1870 if [ $OSTIDX == $OST_DEACTIVE_IDX ]; then
1871 echo $OST "is degraded:"
1872 do_facet ost$((OSTIDX+1)) lctl set_param -n \
1873 obdfilter.$OST.degraded=1
1878 createmany -o $DIR/$tdir/$tfile $fcount
1880 for OSC in $MDS_OSCS; do
1881 OST=$(osc_to_ost $OSC)
1882 OSTIDX=$(index_from_ostuuid $OST)
1883 if [ $OSTIDX == $OST_DEACTIVE_IDX ]; then
1884 echo $OST "is recovered from degraded:"
1885 do_facet ost$((OSTIDX+1)) lctl set_param -n \
1886 obdfilter.$OST.degraded=0
1888 do_facet $SINGLEMDS lctl --device %$OSC activate
1892 # all osp devices get activated, hence -1 stripe count restored
1893 local stripe_count=0
1895 # sleep 2*lod_qos_maxage seconds waiting for lod qos to notice osp
1896 # devices get activated.
1898 $LFS setstripe -c -1 $DIR/$tfile
1899 stripe_count=$($LFS getstripe -c $DIR/$tfile)
1901 [ $stripe_count -ne $OSTCOUNT ] &&
1902 error "Of $OSTCOUNT OSTs, only $stripe_count is available"
1905 run_test 27y "create files while OST0 is degraded and the rest inactive"
1911 lmm_count=$($GETSTRIPE -c $1)
1912 lmm_seq=$($GETSTRIPE -v $1 | awk '/lmm_seq/ { print $2 }')
1913 lmm_oid=$($GETSTRIPE -v $1 | awk '/lmm_object_id/ { print $2 }')
1915 local old_ifs="$IFS"
1917 fid=($($LFS path2fid $1))
1920 log "FID seq ${fid[1]}, oid ${fid[2]} ver ${fid[3]}"
1921 log "LOV seq $lmm_seq, oid $lmm_oid, count: $lmm_count"
1923 # compare lmm_seq and lu_fid->f_seq
1924 [ $lmm_seq = ${fid[1]} ] || { error "SEQ mismatch"; return 1; }
1925 # compare lmm_object_id and lu_fid->oid
1926 [ $lmm_oid = ${fid[2]} ] || { error "OID mismatch"; return 2; }
1928 # check the trusted.fid attribute of the OST objects of the file
1929 local have_obdidx=false
1931 $GETSTRIPE $1 | while read obdidx oid hex seq; do
1932 # skip lines up to and including "obdidx"
1933 [ -z "$obdidx" ] && break
1934 [ "$obdidx" = "obdidx" ] && have_obdidx=true && continue
1935 $have_obdidx || continue
1937 local ost=$((obdidx + 1))
1938 local dev=$(ostdevname $ost)
1941 log "want: stripe:$stripe_nr ost:$obdidx oid:$oid/$hex seq:$seq"
1943 seq=$(echo $seq | sed -e "s/^0x//g")
1944 if [ $seq == 0 ] || [ $(facet_fstype ost$ost) == zfs ]; then
1945 oid_hex=$(echo $oid)
1947 oid_hex=$(echo $hex | sed -e "s/^0x//g")
1949 local obj_file="O/$seq/d$((oid %32))/$oid_hex"
1953 # Don't unmount/remount the OSTs if we don't need to do that.
1954 # LU-2577 changes filter_fid to be smaller, so debugfs needs
1955 # update too, until that use mount/ll_decode_filter_fid/mount.
1956 # Re-enable when debugfs will understand new filter_fid.
1958 if [ $(facet_fstype ost$ost) == ldiskfs ]; then
1959 ff=$(do_facet ost$ost "$DEBUGFS -c -R 'stat $obj_file' \
1960 $dev 2>/dev/null" | grep "parent=")
1962 if [ -z "$ff" ]; then
1964 mount_fstype ost$ost
1965 ff=$(do_facet ost$ost $LL_DECODE_FILTER_FID \
1966 $(facet_mntpt ost$ost)/$obj_file)
1967 unmount_fstype ost$ost
1968 start ost$ost $dev $OST_MOUNT_OPTS
1972 [ -z "$ff" ] && error "$obj_file: no filter_fid info"
1974 echo "$ff" | sed -e 's#.*objid=#got: objid=#'
1976 # /mnt/O/0/d23/23: objid=23 seq=0 parent=[0x200000400:0x1e:0x1]
1977 # fid: objid=23 seq=0 parent=[0x200000400:0x1e:0x0] stripe=1
1979 # fid: parent=[0x200000400:0x1e:0x0] stripe=1 stripe_count=2 \
1980 # stripe_size=1048576 component_id=1 component_start=0 \
1981 # component_end=33554432
1982 local ff_parent=$(sed -e 's/.*parent=.//' <<<$ff)
1983 local ff_pseq=$(cut -d: -f1 <<<$ff_parent)
1984 local ff_poid=$(cut -d: -f2 <<<$ff_parent)
1986 if grep -q 'stripe=' <<<$ff; then
1987 ff_pstripe=$(sed -e 's/.*stripe=//' -e 's/ .*//' <<<$ff)
1989 # $LL_DECODE_FILTER_FID does not print "stripe="; look
1990 # into f_ver in this case. See comment on ff_parent.
1991 ff_pstripe=$(cut -d: -f3 <<<$ff_parent | sed -e 's/]//')
1994 # compare lmm_seq and filter_fid->ff_parent.f_seq
1995 [ $ff_pseq = $lmm_seq ] ||
1996 error "FF parent SEQ $ff_pseq != $lmm_seq"
1997 # compare lmm_object_id and filter_fid->ff_parent.f_oid
1998 [ $ff_poid = $lmm_oid ] ||
1999 error "FF parent OID $ff_poid != $lmm_oid"
2000 (($ff_pstripe == $stripe_nr)) ||
2001 error "FF stripe $ff_pstripe != $stripe_nr"
2003 stripe_nr=$((stripe_nr + 1))
2004 [ $(lustre_version_code client) -lt $(version_code 2.9.55) ] &&
2006 if grep -q 'stripe_count=' <<<$ff; then
2007 local ff_scnt=$(sed -e 's/.*stripe_count=//' \
2008 -e 's/ .*//' <<<$ff)
2009 [ $lmm_count = $ff_scnt ] ||
2010 error "FF stripe count $lmm_count != $ff_scnt"
2016 remote_ost_nodsh && skip "remote OST with nodsh" && return
2017 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
2018 test_mkdir $DIR/$tdir
2020 $LFS setstripe -c 1 -i 0 -S 64k $DIR/$tdir/$tfile-1 ||
2021 { error "setstripe -c -1 failed"; return 1; }
2022 # We need to send a write to every object to get parent FID info set.
2023 # This _should_ also work for setattr, but does not currently.
2024 # touch $DIR/$tdir/$tfile-1 ||
2025 dd if=/dev/zero of=$DIR/$tdir/$tfile-1 bs=1M count=1 ||
2026 { error "dd $tfile-1 failed"; return 2; }
2027 $LFS setstripe -c -1 -i $((OSTCOUNT - 1)) -S 1M $DIR/$tdir/$tfile-2 ||
2028 { error "setstripe -c -1 failed"; return 3; }
2029 dd if=/dev/zero of=$DIR/$tdir/$tfile-2 bs=1M count=$OSTCOUNT ||
2030 { error "dd $tfile-2 failed"; return 4; }
2032 # make sure write RPCs have been sent to OSTs
2035 check_seq_oid $DIR/$tdir/$tfile-1 || return 5
2036 check_seq_oid $DIR/$tdir/$tfile-2 || return 6
2038 run_test 27z "check SEQ/OID on the MDT and OST filesystems"
2040 test_27A() { # b=19102
2041 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
2043 save_layout_restore_at_exit $MOUNT
2045 $SETSTRIPE -c 0 -i -1 -S 0 $MOUNT
2046 wait_update $HOSTNAME "$GETSTRIPE -c $MOUNT | sed 's/ *//g'" "1" 20 ||
2047 error "stripe count $($GETSTRIPE -c $MOUNT) != 1"
2048 local default_size=$($GETSTRIPE -S $MOUNT)
2049 local default_offset=$($GETSTRIPE -i $MOUNT)
2050 local dsize=$(do_facet $SINGLEMDS \
2051 "$LCTL get_param -n lod.$(facet_svc $SINGLEMDS)*.stripesize")
2052 [ $default_size -eq $dsize ] ||
2053 error "stripe size $default_size != $dsize"
2054 [ $default_offset -eq -1 ] ||error "stripe offset $default_offset != -1"
2056 run_test 27A "check filesystem-wide default LOV EA values"
2058 test_27B() { # LU-2523
2059 test_mkdir $DIR/$tdir
2060 rm -f $DIR/$tdir/f0 $DIR/$tdir/f1
2062 # open f1 with O_LOV_DELAY_CREATE
2064 # call setstripe ioctl on open file descriptor for f1
2066 multiop $DIR/$tdir/f1 oO_RDWR:O_CREAT:O_LOV_DELAY_CREATE:nB1c \
2070 # open f1 with O_LOV_DELAY_CREATE
2072 # call setstripe ioctl on open file descriptor for f1
2074 multiop $DIR/$tdir/f1 oO_RDWR:O_CREAT:O_LOV_DELAY_CREATE:uB1c
2076 # Allow multiop to fail in imitation of NFS's busted semantics.
2079 run_test 27B "call setstripe on open unlinked file/rename victim"
2081 test_27C() { #LU-2871
2082 [[ $OSTCOUNT -lt 2 ]] && skip "needs >= 2 OSTs" && return
2090 test_mkdir $DIR/$tdir
2092 for i in $(seq 0 $((OSTCOUNT - 1))); do
2093 # set stripe across all OSTs starting from OST$i
2094 $SETSTRIPE -i $i -c -1 $tfile$i
2095 # get striping information
2096 ost_idx=($($GETSTRIPE $tfile$i |
2097 tail -n $((OSTCOUNT + 1)) | awk '{print $1}'))
2101 [ ${#ost_idx[@]} -eq $OSTCOUNT ] ||
2102 error "${#ost_idx[@]} != $OSTCOUNT"
2104 for index in $(seq 0 $((OSTCOUNT - 1))); do
2106 for j in $(echo ${ost_idx[@]}); do
2107 if [ $index -eq $j ]; then
2113 error "Can not find $index in ${ost_idx[@]}"
2117 run_test 27C "check full striping across all OSTs"
2120 [ $OSTCOUNT -lt 2 ] && skip "needs >= 2 OSTs" && return
2121 [ -n "$FILESET" ] && skip "SKIP due to FILESET set" && return
2122 remote_mds_nodsh && skip "remote MDS with nodsh" && return
2123 local POOL=${POOL:-testpool}
2125 local last_ost=$(($OSTCOUNT - 1))
2127 local ost_list=$(seq $first_ost $ost_step $last_ost)
2128 local ost_range="$first_ost $last_ost $ost_step"
2130 if ! combined_mgs_mds ; then
2134 test_mkdir $DIR/$tdir
2135 pool_add $POOL || error "pool_add failed"
2136 pool_add_targets $POOL $ost_range || error "pool_add_targets failed"
2139 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.8.55) ] &&
2141 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.9.55) -o \
2142 $(lustre_version_code client) -lt $(version_code 2.9.55) ] &&
2143 skip27D+=" -s 30,31"
2144 llapi_layout_test -d$DIR/$tdir -p$POOL -o$OSTCOUNT $skip27D ||
2145 error "llapi_layout_test failed"
2147 destroy_test_pools || error "destroy test pools failed"
2149 if ! combined_mgs_mds ; then
2153 run_test 27D "validate llapi_layout API"
2155 # Verify that default_easize is increased from its initial value after
2156 # accessing a widely striped file.
2158 [ $OSTCOUNT -lt 2 ] && skip "needs >= 2 OSTs" && return
2159 [ $(lustre_version_code client) -lt $(version_code 2.5.57) ] &&
2160 skip "client does not have LU-3338 fix" && return
2162 # 72 bytes is the minimum space required to store striping
2163 # information for a file striped across one OST:
2164 # (sizeof(struct lov_user_md_v3) +
2165 # sizeof(struct lov_user_ost_data_v1))
2167 $LCTL set_param -n llite.*.default_easize $min_easize ||
2168 error "lctl set_param failed"
2169 local easize=$($LCTL get_param -n llite.*.default_easize)
2171 [ $easize -eq $min_easize ] ||
2172 error "failed to set default_easize"
2174 $LFS setstripe -c $OSTCOUNT $DIR/$tfile ||
2175 error "setstripe failed"
2179 easize=$($LCTL get_param -n llite.*.default_easize)
2181 [ $easize -gt $min_easize ] ||
2182 error "default_easize not updated"
2184 run_test 27E "check that default extended attribute size properly increases"
2186 test_27F() { # LU-5346/LU-7975
2187 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
2188 [[ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.8.51) ]] &&
2189 skip "Need MDS version at least 2.8.51" && return
2190 remote_ost_nodsh && skip "remote OST with nodsh" && return
2192 test_mkdir $DIR/$tdir
2194 $SETSTRIPE -c 2 $DIR/$tdir
2196 # stop all OSTs to reproduce situation for LU-7975 ticket
2197 for num in $(seq $OSTCOUNT); do
2201 # open/create f0 with O_LOV_DELAY_CREATE
2202 # truncate f0 to a non-0 size
2204 multiop $DIR/$tdir/f0 oO_RDWR:O_CREAT:O_LOV_DELAY_CREATE:T1050000c
2206 $CHECKSTAT -s 1050000 $DIR/$tdir/f0 || error "checkstat failed"
2207 # open/write it again to force delayed layout creation
2208 cat /etc/hosts > $DIR/$tdir/f0 &
2212 for num in $(seq $OSTCOUNT); do
2213 start ost$num $(ostdevname $num) $OST_MOUNT_OPTS ||
2214 error "ost$num failed to start"
2217 wait $catpid || error "cat failed"
2219 cmp /etc/hosts $DIR/$tdir/f0 || error "cmp failed"
2220 [[ $($GETSTRIPE -c $DIR/$tdir/f0) == 2 ]] || error "wrong stripecount"
2223 run_test 27F "Client resend delayed layout creation with non-zero size"
2225 # createtest also checks that device nodes are created and
2226 # then visible correctly (#2091)
2227 test_28() { # bug 2091
2229 $CREATETEST $DIR/d28/ct || error "createtest failed"
2231 run_test 28 "create/mknod/mkdir with bad file types ============"
2234 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return 0
2235 sync; sleep 1; sync # flush out any dirty pages from previous tests
2242 declare -i LOCKCOUNTORIG=0
2243 for lock_count in $(lctl get_param -n ldlm.namespaces.*mdc*.lock_count); do
2244 let LOCKCOUNTORIG=$LOCKCOUNTORIG+$lock_count
2246 [ $LOCKCOUNTORIG -eq 0 ] && error "No mdc lock count" && return 1
2248 declare -i LOCKUNUSEDCOUNTORIG=0
2249 for unused_count in $(lctl get_param -n ldlm.namespaces.*mdc*.lock_unused_count); do
2250 let LOCKUNUSEDCOUNTORIG=$LOCKUNUSEDCOUNTORIG+$unused_count
2257 declare -i LOCKCOUNTCURRENT=0
2258 for lock_count in $(lctl get_param -n ldlm.namespaces.*mdc*.lock_count); do
2259 let LOCKCOUNTCURRENT=$LOCKCOUNTCURRENT+$lock_count
2262 declare -i LOCKUNUSEDCOUNTCURRENT=0
2263 for unused_count in $(lctl get_param -n ldlm.namespaces.*mdc*.lock_unused_count); do
2264 let LOCKUNUSEDCOUNTCURRENT=$LOCKUNUSEDCOUNTCURRENT+$unused_count
2267 if [[ $LOCKCOUNTCURRENT -gt $LOCKCOUNTORIG ]]; then
2268 $LCTL set_param -n ldlm.dump_namespaces ""
2269 error "CURRENT: $LOCKCOUNTCURRENT > $LOCKCOUNTORIG"
2270 $LCTL dk | sort -k4 -t: > $TMP/test_29.dk
2271 log "dumped log to $TMP/test_29.dk (bug 5793)"
2274 if [[ $LOCKUNUSEDCOUNTCURRENT -gt $LOCKUNUSEDCOUNTORIG ]]; then
2275 error "UNUSED: $LOCKUNUSEDCOUNTCURRENT > $LOCKUNUSEDCOUNTORIG"
2276 $LCTL dk | sort -k4 -t: > $TMP/test_29.dk
2277 log "dumped log to $TMP/test_29.dk (bug 5793)"
2281 run_test 29 "IT_GETATTR regression ============================"
2283 test_30a() { # was test_30
2284 cp $(which ls) $DIR || cp /bin/ls $DIR
2285 $DIR/ls / || error "Can't execute binary from lustre"
2288 run_test 30a "execute binary from Lustre (execve) =============="
2291 cp `which ls` $DIR || cp /bin/ls $DIR
2293 $RUNAS $DIR/ls / || error "Can't execute binary from lustre as non-root"
2296 run_test 30b "execute binary from Lustre as non-root ==========="
2298 test_30c() { # b=22376
2299 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
2300 cp `which ls` $DIR || cp /bin/ls $DIR
2302 cancel_lru_locks mdc
2303 cancel_lru_locks osc
2304 $RUNAS $DIR/ls / || error "Can't execute binary from lustre"
2307 run_test 30c "execute binary from Lustre without read perms ===="
2310 $OPENUNLINK $DIR/f31 $DIR/f31 || error "openunlink failed"
2311 $CHECKSTAT -a $DIR/f31 || error "$DIR/f31 exists"
2313 run_test 31a "open-unlink file =================================="
2316 touch $DIR/f31 || error "touch $DIR/f31 failed"
2317 ln $DIR/f31 $DIR/f31b || error "ln failed"
2318 $MULTIOP $DIR/f31b Ouc || error "multiop failed"
2319 $CHECKSTAT -t file $DIR/f31 || error "$DIR/f31 not file type"
2321 run_test 31b "unlink file with multiple links while open ======="
2324 touch $DIR/f31 || error "touch $DIR/f31 failed"
2325 ln $DIR/f31 $DIR/f31c || error "ln failed"
2326 multiop_bg_pause $DIR/f31 O_uc ||
2327 error "multiop_bg_pause for $DIR/f31 failed"
2329 $MULTIOP $DIR/f31c Ouc
2330 kill -USR1 $MULTIPID
2333 run_test 31c "open-unlink file with multiple links ============="
2336 opendirunlink $DIR/d31d $DIR/d31d || error "opendirunlink failed"
2337 $CHECKSTAT -a $DIR/d31d || error "$DIR/d31d exists"
2339 run_test 31d "remove of open directory ========================="
2341 test_31e() { # bug 2904
2342 openfilleddirunlink $DIR/d31e || error "openfilleddirunlink failed"
2344 run_test 31e "remove of open non-empty directory ==============="
2346 test_31f() { # bug 4554
2347 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
2349 test_mkdir $DIR/d31f
2350 $SETSTRIPE -S 1048576 -c 1 $DIR/d31f
2351 cp /etc/hosts $DIR/d31f
2353 $GETSTRIPE $DIR/d31f/hosts
2354 multiop_bg_pause $DIR/d31f D_c || return 1
2357 rm -rv $DIR/d31f || error "first of $DIR/d31f"
2358 test_mkdir $DIR/d31f
2359 $SETSTRIPE -S 1048576 -c 1 $DIR/d31f
2360 cp /etc/hosts $DIR/d31f
2362 $GETSTRIPE $DIR/d31f/hosts
2363 multiop_bg_pause $DIR/d31f D_c || return 1
2366 kill -USR1 $MULTIPID || error "first opendir $MULTIPID not running"
2367 wait $MULTIPID || error "first opendir $MULTIPID failed"
2371 kill -USR1 $MULTIPID2 || error "second opendir $MULTIPID not running"
2372 wait $MULTIPID2 || error "second opendir $MULTIPID2 failed"
2375 run_test 31f "remove of open directory with open-unlink file ==="
2378 echo "-- cross directory link --"
2379 test_mkdir -c1 $DIR/${tdir}ga
2380 test_mkdir -c1 $DIR/${tdir}gb
2381 touch $DIR/${tdir}ga/f
2382 ln $DIR/${tdir}ga/f $DIR/${tdir}gb/g
2383 $CHECKSTAT -t file $DIR/${tdir}ga/f || error "source"
2384 [ `stat -c%h $DIR/${tdir}ga/f` == '2' ] || error "source nlink"
2385 $CHECKSTAT -t file $DIR/${tdir}gb/g || error "target"
2386 [ `stat -c%h $DIR/${tdir}gb/g` == '2' ] || error "target nlink"
2388 run_test 31g "cross directory link==============="
2391 echo "-- cross directory link --"
2392 test_mkdir -c1 $DIR/${tdir}
2393 test_mkdir -c1 $DIR/${tdir}/dir
2394 touch $DIR/${tdir}/f
2395 ln $DIR/${tdir}/f $DIR/${tdir}/dir/g
2396 $CHECKSTAT -t file $DIR/${tdir}/f || error "source"
2397 [ `stat -c%h $DIR/${tdir}/f` == '2' ] || error "source nlink"
2398 $CHECKSTAT -t file $DIR/${tdir}/dir/g || error "target"
2399 [ `stat -c%h $DIR/${tdir}/dir/g` == '2' ] || error "target nlink"
2401 run_test 31h "cross directory link under child==============="
2404 echo "-- cross directory link --"
2405 test_mkdir -c1 $DIR/$tdir
2406 test_mkdir -c1 $DIR/$tdir/dir
2407 touch $DIR/$tdir/dir/f
2408 ln $DIR/$tdir/dir/f $DIR/$tdir/g
2409 $CHECKSTAT -t file $DIR/$tdir/dir/f || error "source"
2410 [ `stat -c%h $DIR/$tdir/dir/f` == '2' ] || error "source nlink"
2411 $CHECKSTAT -t file $DIR/$tdir/g || error "target"
2412 [ `stat -c%h $DIR/$tdir/g` == '2' ] || error "target nlink"
2414 run_test 31i "cross directory link under parent==============="
2417 test_mkdir -c1 -p $DIR/$tdir
2418 test_mkdir -c1 -p $DIR/$tdir/dir1
2419 ln $DIR/$tdir/dir1 $DIR/$tdir/dir2 && error "ln for dir"
2420 link $DIR/$tdir/dir1 $DIR/$tdir/dir3 && error "link for dir"
2421 mlink $DIR/$tdir/dir1 $DIR/$tdir/dir4 && error "mlink for dir"
2422 mlink $DIR/$tdir/dir1 $DIR/$tdir/dir1 && error "mlink to the same dir"
2425 run_test 31j "link for directory==============="
2428 test_mkdir -c1 -p $DIR/$tdir
2430 touch $DIR/$tdir/exist
2431 mlink $DIR/$tdir/s $DIR/$tdir/t || error "mlink"
2432 mlink $DIR/$tdir/s $DIR/$tdir/exist && error "mlink to exist file"
2433 mlink $DIR/$tdir/s $DIR/$tdir/s && error "mlink to the same file"
2434 mlink $DIR/$tdir/s $DIR/$tdir && error "mlink to parent dir"
2435 mlink $DIR/$tdir $DIR/$tdir/s && error "mlink parent dir to target"
2436 mlink $DIR/$tdir/not-exist $DIR/$tdir/foo && error "mlink non-existing to new"
2437 mlink $DIR/$tdir/not-exist $DIR/$tdir/s && error "mlink non-existing to exist"
2440 run_test 31k "link to file: the same, non-existing, dir==============="
2446 touch $DIR/d31m2/exist
2447 mlink $DIR/d31m/s $DIR/d31m2/t || error "mlink"
2448 mlink $DIR/d31m/s $DIR/d31m2/exist && error "mlink to exist file"
2449 mlink $DIR/d31m/s $DIR/d31m2 && error "mlink to parent dir"
2450 mlink $DIR/d31m2 $DIR/d31m/s && error "mlink parent dir to target"
2451 mlink $DIR/d31m/not-exist $DIR/d31m2/foo && error "mlink non-existing to new"
2452 mlink $DIR/d31m/not-exist $DIR/d31m2/s && error "mlink non-existing to exist"
2455 run_test 31m "link to file: the same, non-existing, dir==============="
2458 touch $DIR/$tfile || error "cannot create '$DIR/$tfile'"
2459 nlink=$(stat --format=%h $DIR/$tfile)
2460 [ ${nlink:--1} -eq 1 ] || error "nlink is $nlink, expected 1"
2462 local cmd="exec $fd<$DIR/$tfile"
2465 trap "eval $cmd" EXIT
2466 nlink=$(stat --dereference --format=%h /proc/self/fd/$fd)
2467 [ ${nlink:--1} -eq 1 ] || error "nlink is $nlink, expected 1"
2468 rm $DIR/$tfile || error "cannot remove '$DIR/$tfile'"
2469 nlink=$(stat --dereference --format=%h /proc/self/fd/$fd)
2470 [ ${nlink:--1} -eq 0 ] || error "nlink is $nlink, expected 0"
2473 run_test 31n "check link count of unlinked file"
2476 local TEMPNAME=$(mktemp $1_XXXXXX)
2477 mlink $TEMPNAME $1 2> /dev/null &&
2478 echo "$BASHPID: link $TEMPNAME to $1 succeeded"
2482 test_31o() { # LU-2901
2483 test_mkdir $DIR/$tdir
2484 for LOOP in $(seq 100); do
2485 rm -f $DIR/$tdir/$tfile*
2486 for THREAD in $(seq 8); do
2487 link_one $DIR/$tdir/$tfile.$LOOP &
2490 local LINKS=$(ls -1 $DIR/$tdir | grep -c $tfile.$LOOP)
2491 [[ $LINKS -gt 1 ]] && ls $DIR/$tdir &&
2492 error "$LINKS duplicate links to $tfile.$LOOP" &&
2496 run_test 31o "duplicate hard links with same filename"
2499 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
2501 test_mkdir $DIR/$tdir
2502 $LFS setdirstripe -i0 -c2 $DIR/$tdir/striped_dir
2503 $LFS setdirstripe -D -c2 -H all_char $DIR/$tdir/striped_dir
2505 opendirunlink $DIR/$tdir/striped_dir/test1 ||
2506 error "open unlink test1 failed"
2507 opendirunlink $DIR/$tdir/striped_dir/test2 ||
2508 error "open unlink test2 failed"
2510 $CHECKSTAT -a $DIR/$tdir/striped_dir/test1 ||
2511 error "test1 still exists"
2512 $CHECKSTAT -a $DIR/$tdir/striped_dir/test2 ||
2513 error "test2 still exists"
2515 run_test 31p "remove of open striped directory"
2517 cleanup_test32_mount() {
2520 local loopdev=$(losetup -a | grep $EXT2_DEV | sed -ne 's/:.*$//p')
2521 $UMOUNT $DIR/$tdir/ext2-mountpoint || rc=$?
2522 losetup -d $loopdev || true
2528 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
2529 echo "== more mountpoints and symlinks ================="
2530 [ -e $DIR/$tdir ] && rm -fr $DIR/$tdir
2531 trap cleanup_test32_mount EXIT
2532 test_mkdir -p $DIR/$tdir/ext2-mountpoint
2533 mount -t ext2 -o loop $EXT2_DEV $DIR/$tdir/ext2-mountpoint ||
2534 error "mount failed for $EXT2_DEV $DIR/$tdir/ext2-mountpoint"
2535 $CHECKSTAT -t dir $DIR/$tdir/ext2-mountpoint/.. ||
2536 error "$DIR/$tdir/ext2-mountpoint/.. not dir type"
2537 cleanup_test32_mount
2539 run_test 32a "stat d32a/ext2-mountpoint/.. ====================="
2542 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
2543 [ -e $DIR/$tdir ] && rm -fr $DIR/$tdir
2544 trap cleanup_test32_mount EXIT
2545 test_mkdir -p $DIR/$tdir/ext2-mountpoint
2546 mount -t ext2 -o loop $EXT2_DEV $DIR/$tdir/ext2-mountpoint ||
2547 error "mount failed for $EXT2_DEV $DIR/$tdir/ext2-mountpoint"
2548 ls -al $DIR/$tdir/ext2-mountpoint/.. ||
2549 error "Can't list $DIR/$tdir/ext2-mountpoint/.."
2550 cleanup_test32_mount
2552 run_test 32b "open d32b/ext2-mountpoint/.. ====================="
2555 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
2556 [ -e $DIR/$tdir ] && rm -fr $DIR/$tdir
2557 trap cleanup_test32_mount EXIT
2558 test_mkdir -p $DIR/$tdir/ext2-mountpoint
2559 mount -t ext2 -o loop $EXT2_DEV $DIR/$tdir/ext2-mountpoint ||
2560 error "mount failed for $EXT2_DEV $DIR/$tdir/ext2-mountpoint"
2561 test_mkdir -p $DIR/$tdir/d2/test_dir
2562 $CHECKSTAT -t dir $DIR/$tdir/ext2-mountpoint/../d2/test_dir ||
2563 error "$DIR/$tdir/ext2-mountpoint/../d2/test_dir not dir type"
2564 cleanup_test32_mount
2566 run_test 32c "stat d32c/ext2-mountpoint/../d2/test_dir ========="
2569 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
2570 [ -e $DIR/$tdir ] && rm -fr $DIR/$tdir
2571 trap cleanup_test32_mount EXIT
2572 test_mkdir -p $DIR/$tdir/ext2-mountpoint
2573 mount -t ext2 -o loop $EXT2_DEV $DIR/$tdir/ext2-mountpoint ||
2574 error "mount failed for $EXT2_DEV $DIR/$tdir/ext2-mountpoint"
2575 test_mkdir -p $DIR/$tdir/d2/test_dir
2576 ls -al $DIR/$tdir/ext2-mountpoint/../d2/test_dir ||
2577 error "Can't list $DIR/$tdir/ext2-mountpoint/../d2/test_dir"
2578 cleanup_test32_mount
2580 run_test 32d "open d32d/ext2-mountpoint/../d2/test_dir"
2584 test_mkdir -p $DIR/$tdir/tmp
2585 local tmp_dir=$DIR/$tdir/tmp
2586 ln -s $DIR/$tdir $tmp_dir/symlink11
2587 ln -s $tmp_dir/symlink11 $tmp_dir/../symlink01
2588 $CHECKSTAT -t link $DIR/$tdir/tmp/symlink11 || error "symlink11 bad"
2589 $CHECKSTAT -t link $DIR/$tdir/symlink01 || error "symlink01 bad"
2591 run_test 32e "stat d32e/symlink->tmp/symlink->lustre-subdir"
2595 test_mkdir -p $DIR/$tdir/tmp
2596 local tmp_dir=$DIR/$tdir/tmp
2597 ln -s $DIR/$tdir $tmp_dir/symlink11
2598 ln -s $tmp_dir/symlink11 $tmp_dir/../symlink01
2599 ls $DIR/$tdir/tmp/symlink11 || error "symlink11 bad"
2600 ls $DIR/$tdir/symlink01 || error "symlink01 bad"
2602 run_test 32f "open d32f/symlink->tmp/symlink->lustre-subdir"
2605 local tmp_dir=$DIR/$tdir/tmp
2606 test_mkdir -p $tmp_dir
2607 test_mkdir $DIR/${tdir}2
2608 ln -s $DIR/${tdir}2 $tmp_dir/symlink12
2609 ln -s $tmp_dir/symlink12 $tmp_dir/../symlink02
2610 $CHECKSTAT -t link $tmp_dir/symlink12 || error "symlink12 not a link"
2611 $CHECKSTAT -t link $DIR/$tdir/symlink02 || error "symlink02 not a link"
2612 $CHECKSTAT -t dir -f $tmp_dir/symlink12 || error "symlink12 not a dir"
2613 $CHECKSTAT -t dir -f $DIR/$tdir/symlink02 || error "symlink12 not a dir"
2615 run_test 32g "stat d32g/symlink->tmp/symlink->lustre-subdir/${tdir}2"
2618 rm -fr $DIR/$tdir $DIR/${tdir}2
2619 tmp_dir=$DIR/$tdir/tmp
2620 test_mkdir -p $tmp_dir
2621 test_mkdir $DIR/${tdir}2
2622 ln -s $DIR/${tdir}2 $tmp_dir/symlink12
2623 ln -s $tmp_dir/symlink12 $tmp_dir/../symlink02
2624 ls $tmp_dir/symlink12 || error "listing symlink12"
2625 ls $DIR/$tdir/symlink02 || error "listing symlink02"
2627 run_test 32h "open d32h/symlink->tmp/symlink->lustre-subdir/${tdir}2"
2630 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
2631 [ -e $DIR/$tdir ] && rm -fr $DIR/$tdir
2632 trap cleanup_test32_mount EXIT
2633 test_mkdir -p $DIR/$tdir/ext2-mountpoint
2634 mount -t ext2 -o loop $EXT2_DEV $DIR/$tdir/ext2-mountpoint ||
2635 error "mount failed for $EXT2_DEV $DIR/$tdir/ext2-mountpoint"
2636 touch $DIR/$tdir/test_file
2637 $CHECKSTAT -t file $DIR/$tdir/ext2-mountpoint/../test_file ||
2638 error "$DIR/$tdir/ext2-mountpoint/../test_file not file type"
2639 cleanup_test32_mount
2641 run_test 32i "stat d32i/ext2-mountpoint/../test_file ==========="
2644 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
2645 [ -e $DIR/$tdir ] && rm -fr $DIR/$tdir
2646 trap cleanup_test32_mount EXIT
2647 test_mkdir -p $DIR/$tdir/ext2-mountpoint
2648 mount -t ext2 -o loop $EXT2_DEV $DIR/$tdir/ext2-mountpoint ||
2649 error "mount failed for $EXT2_DEV $DIR/$tdir/ext2-mountpoint"
2650 touch $DIR/$tdir/test_file
2651 cat $DIR/$tdir/ext2-mountpoint/../test_file ||
2652 error "Can't open $DIR/$tdir/ext2-mountpoint/../test_file"
2653 cleanup_test32_mount
2655 run_test 32j "open d32j/ext2-mountpoint/../test_file ==========="
2658 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
2660 trap cleanup_test32_mount EXIT
2661 test_mkdir -p $DIR/$tdir/ext2-mountpoint
2662 mount -t ext2 -o loop $EXT2_DEV $DIR/$tdir/ext2-mountpoint ||
2663 error "mount failed for $EXT2_DEV $DIR/$tdir/ext2-mountpoint"
2664 test_mkdir -p $DIR/$tdir/d2
2665 touch $DIR/$tdir/d2/test_file || error "touch failed"
2666 $CHECKSTAT -t file $DIR/$tdir/ext2-mountpoint/../d2/test_file ||
2667 error "$DIR/$tdir/ext2-mountpoint/../d2/test_file not file type"
2668 cleanup_test32_mount
2670 run_test 32k "stat d32k/ext2-mountpoint/../d2/test_file ========"
2673 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
2675 trap cleanup_test32_mount EXIT
2676 test_mkdir -p $DIR/$tdir/ext2-mountpoint
2677 mount -t ext2 -o loop $EXT2_DEV $DIR/$tdir/ext2-mountpoint ||
2678 error "mount failed for $EXT2_DEV $DIR/$tdir/ext2-mountpoint"
2679 test_mkdir -p $DIR/$tdir/d2
2680 touch $DIR/$tdir/d2/test_file || error "touch failed"
2681 cat $DIR/$tdir/ext2-mountpoint/../d2/test_file ||
2682 error "Can't open $DIR/$tdir/ext2-mountpoint/../d2/test_file"
2683 cleanup_test32_mount
2685 run_test 32l "open d32l/ext2-mountpoint/../d2/test_file ========"
2689 test_mkdir -p $DIR/d32m/tmp
2690 TMP_DIR=$DIR/d32m/tmp
2691 ln -s $DIR $TMP_DIR/symlink11
2692 ln -s $TMP_DIR/symlink11 $TMP_DIR/../symlink01
2693 $CHECKSTAT -t link $DIR/d32m/tmp/symlink11 ||
2694 error "symlink11 not a link"
2695 $CHECKSTAT -t link $DIR/d32m/symlink01 ||
2696 error "symlink01 not a link"
2698 run_test 32m "stat d32m/symlink->tmp/symlink->lustre-root ======"
2702 test_mkdir -p $DIR/d32n/tmp
2703 TMP_DIR=$DIR/d32n/tmp
2704 ln -s $DIR $TMP_DIR/symlink11
2705 ln -s $TMP_DIR/symlink11 $TMP_DIR/../symlink01
2706 ls -l $DIR/d32n/tmp/symlink11 || error "listing symlink11"
2707 ls -l $DIR/d32n/symlink01 || error "listing symlink01"
2709 run_test 32n "open d32n/symlink->tmp/symlink->lustre-root ======"
2713 test_mkdir -p $DIR/d32o/tmp
2714 TMP_DIR=$DIR/d32o/tmp
2715 ln -s $DIR/$tfile $TMP_DIR/symlink12
2716 ln -s $TMP_DIR/symlink12 $TMP_DIR/../symlink02
2717 $CHECKSTAT -t link $DIR/d32o/tmp/symlink12 ||
2718 error "symlink12 not a link"
2719 $CHECKSTAT -t link $DIR/d32o/symlink02 || error "symlink02 not a link"
2720 $CHECKSTAT -t file -f $DIR/d32o/tmp/symlink12 ||
2721 error "$DIR/d32o/tmp/symlink12 not file type"
2722 $CHECKSTAT -t file -f $DIR/d32o/symlink02 ||
2723 error "$DIR/d32o/symlink02 not file type"
2725 run_test 32o "stat d32o/symlink->tmp/symlink->lustre-root/$tfile"
2735 test_mkdir -p $DIR/d32p/tmp
2737 TMP_DIR=$DIR/d32p/tmp
2739 ln -s $DIR/$tfile $TMP_DIR/symlink12
2741 ln -s $TMP_DIR/symlink12 $TMP_DIR/../symlink02
2743 cat $DIR/d32p/tmp/symlink12 ||
2744 error "Can't open $DIR/d32p/tmp/symlink12"
2746 cat $DIR/d32p/symlink02 || error "Can't open $DIR/d32p/symlink02"
2749 run_test 32p "open d32p/symlink->tmp/symlink->lustre-root/$tfile"
2752 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
2753 [ -e $DIR/$tdir ] && rm -fr $DIR/$tdir
2754 trap cleanup_test32_mount EXIT
2755 test_mkdir -p $DIR/$tdir/ext2-mountpoint
2756 touch $DIR/$tdir/ext2-mountpoint/under_the_mount || error "touch failed"
2757 mount -t ext2 -o loop $EXT2_DEV $DIR/$tdir/ext2-mountpoint ||
2758 error "mount failed for $EXT2_DEV $DIR/$tdir/ext2-mountpoint"
2759 ls $DIR/$tdir/ext2-mountpoint | grep "\<under_the_mount\>" && error
2760 cleanup_test32_mount
2762 run_test 32q "stat follows mountpoints in Lustre (should return error)"
2765 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
2766 [ -e $DIR/$tdir ] && rm -fr $DIR/$tdir
2767 trap cleanup_test32_mount EXIT
2768 test_mkdir -p $DIR/$tdir/ext2-mountpoint
2769 touch $DIR/$tdir/ext2-mountpoint/under_the_mount || error "touch failed"
2770 mount -t ext2 -o loop $EXT2_DEV $DIR/$tdir/ext2-mountpoint ||
2771 error "mount failed for $EXT2_DEV $DIR/$tdir/ext2-mountpoint"
2772 ls $DIR/$tdir/ext2-mountpoint | grep -q under_the_mount && error || true
2773 cleanup_test32_mount
2775 run_test 32r "opendir follows mountpoints in Lustre (should return error)"
2780 chmod 444 $DIR/$tfile
2781 chown $RUNAS_ID $DIR/$tfile
2783 $RUNAS $OPENFILE -f O_RDWR $DIR/$tfile && error || true
2786 run_test 33aa "write file with mode 444 (should return error)"
2790 test_mkdir $DIR/$tdir
2791 chown $RUNAS_ID $DIR/$tdir
2792 $RUNAS $OPENFILE -f O_RDWR:O_CREAT -m 0444 $DIR/$tdir/$tfile ||
2793 error "$RUNAS create $tdir/$tfile failed"
2794 $RUNAS $OPENFILE -f O_RDWR:O_CREAT -m 0444 $DIR/$tdir/$tfile &&
2795 error "open RDWR" || true
2797 run_test 33a "test open file(mode=0444) with O_RDWR (should return error)"
2801 test_mkdir $DIR/$tdir
2802 chown $RUNAS_ID $DIR/$tdir
2803 $RUNAS $OPENFILE -f 1286739555 $DIR/$tdir/$tfile || true
2805 run_test 33b "test open file with malformed flags (No panic)"
2808 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
2814 remote_ost_nodsh && skip "remote OST with nodsh" && return
2817 test_mkdir $DIR/$tdir
2818 # Read: 0, Write: 4, create/destroy: 2/0, stat: 1, punch: 0
2821 for ostnum in $(seq $OSTCOUNT); do
2822 # test-framework's OST numbering is one-based, while Lustre's
2824 ostname=$(printf "$FSNAME-OST%.4x" $((ostnum - 1)))
2825 # Parsing llobdstat's output sucks; we could grep the /proc
2826 # path, but that's likely to not be as portable as using the
2827 # llobdstat utility. So we parse lctl output instead.
2828 write_bytes=$(do_facet ost$ostnum lctl get_param -n \
2829 obdfilter/$ostname/stats |
2830 awk '/^write_bytes/ {print $7}' )
2831 echo "baseline_write_bytes@$OSTnum/$ostname=$write_bytes"
2832 if (( ${write_bytes:-0} > 0 ))
2839 $all_zeros || return 0
2842 echo foo > $DIR/$tdir/bar
2846 # Total up write_bytes after writing. We'd better find non-zeros.
2847 for ostnum in $(seq $OSTCOUNT); do
2848 ostname=$(printf "$FSNAME-OST%.4x" $((ostnum - 1)))
2849 write_bytes=$(do_facet ost$ostnum lctl get_param -n \
2850 obdfilter/$ostname/stats |
2851 awk '/^write_bytes/ {print $7}' )
2852 echo "write_bytes@$OSTnum/$ostname=$write_bytes"
2853 if (( ${write_bytes:-0} > 0 ))
2862 for ostnum in $(seq $OSTCOUNT); do
2863 ostname=$(printf "$FSNAME-OST%.4x" $((ostnum - 1)))
2864 echo "Check that write_bytes is present in obdfilter/*/stats:"
2865 do_facet ost$ostnum lctl get_param -n \
2866 obdfilter/$ostname/stats
2868 error "OST not keeping write_bytes stats (b22312)"
2871 run_test 33c "test llobdstat and write_bytes"
2874 [[ $MDSCOUNT -lt 2 ]] && skip "needs >= 2 MDTs" && return
2875 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
2877 local remote_dir=$DIR/$tdir/remote_dir
2879 test_mkdir $DIR/$tdir
2880 $LFS mkdir -i $MDTIDX $remote_dir ||
2881 error "create remote directory failed"
2883 touch $remote_dir/$tfile
2884 chmod 444 $remote_dir/$tfile
2885 chown $RUNAS_ID $remote_dir/$tfile
2887 $RUNAS $OPENFILE -f O_RDWR $DIR/$tfile && error || true
2889 chown $RUNAS_ID $remote_dir
2890 $RUNAS $OPENFILE -f O_RDWR:O_CREAT -m 0444 $remote_dir/f33 ||
2891 error "create" || true
2892 $RUNAS $OPENFILE -f O_RDWR:O_CREAT -m 0444 $remote_dir/f33 &&
2893 error "open RDWR" || true
2894 $RUNAS $OPENFILE -f 1286739555 $remote_dir/f33 || true
2896 run_test 33d "openfile with 444 modes and malformed flags under remote dir"
2899 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
2903 $LFS setdirstripe -i0 -c2 $DIR/$tdir/striped_dir
2904 $LFS setdirstripe -i1 -c2 $DIR/$tdir/striped_dir1
2905 mkdir $DIR/$tdir/local_dir
2907 local s0_mode=$(stat -c%f $DIR/$tdir/striped_dir)
2908 local s1_mode=$(stat -c%f $DIR/$tdir/striped_dir1)
2909 local l_mode=$(stat -c%f $DIR/$tdir/local_dir)
2911 [ "$l_mode" = "$s0_mode" -a "$l_mode" = "$s1_mode" ] ||
2912 error "mkdir $l_mode striped0 $s0_mode striped1 $s1_mode"
2914 rmdir $DIR/$tdir/* || error "rmdir failed"
2917 $LFS setdirstripe -i0 -c2 $DIR/$tdir/striped_dir
2918 $LFS setdirstripe -i1 -c2 $DIR/$tdir/striped_dir1
2919 mkdir $DIR/$tdir/local_dir
2921 s0_mode=$(stat -c%f $DIR/$tdir/striped_dir)
2922 s1_mode=$(stat -c%f $DIR/$tdir/striped_dir1)
2923 l_mode=$(stat -c%f $DIR/$tdir/local_dir)
2925 [ "$l_mode" = "$s0_mode" -a "$l_mode" = "$s1_mode" ] ||
2926 error "mkdir $l_mode striped0 $s0_mode striped1 $s1_mode 777"
2928 rmdir $DIR/$tdir/* || error "rmdir(umask 777) failed"
2931 $LFS setdirstripe -i0 -c2 $DIR/$tdir/striped_dir
2932 $LFS setdirstripe -i1 -c2 $DIR/$tdir/striped_dir1
2933 mkdir $DIR/$tdir/local_dir
2935 s0_mode=$(stat -c%f $DIR/$tdir/striped_dir)
2936 s1_mode=$(stat -c%f $DIR/$tdir/striped_dir1)
2937 l_mode=$(stat -c%f $DIR/$tdir/local_dir)
2939 [ "$l_mode" = "$s0_mode" -a "$l_mode" = "$s1_mode" ] ||
2940 error "mkdir $l_mode striped0 $s0_mode striped1 $s1_mode 0"
2942 run_test 33e "mkdir and striped directory should have same mode"
2946 do_facet $SINGLEMDS $LCTL set_param mdt.*.enable_remote_dir_gid=0
2950 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
2951 remote_mds_nodsh && skip "remote MDS with nodsh" && return
2954 chmod go+rwx $DIR/$tdir
2955 do_facet $SINGLEMDS $LCTL set_param mdt.*.enable_remote_dir_gid=-1
2956 trap cleanup_33f EXIT
2958 $RUNAS lfs mkdir -i 0 -c$MDSCOUNT $DIR/$tdir/striped_dir ||
2959 error "cannot create striped directory"
2961 $RUNAS touch $DIR/$tdir/striped_dir/{0..16} ||
2962 error "cannot create files in striped directory"
2964 $RUNAS rm $DIR/$tdir/striped_dir/{0..16} ||
2965 error "cannot remove files in striped directory"
2967 $RUNAS rmdir $DIR/$tdir/striped_dir ||
2968 error "cannot remove striped directory"
2972 run_test 33f "nonroot user can create, access, and remove a striped directory"
2975 mkdir -p $DIR/$tdir/dir2
2977 local err=$($RUNAS mkdir $DIR/$tdir/dir2 2>&1)
2979 [[ $err =~ "exists" ]] || error "Not exists error"
2981 run_test 33g "nonroot user create already existing root created file"
2983 TEST_34_SIZE=${TEST_34_SIZE:-2000000000000}
2986 $MCREATE $DIR/f34 || error "mcreate failed"
2987 $GETSTRIPE $DIR/f34 2>&1 | grep -q "no stripe info" ||
2988 error "getstripe failed"
2989 $TRUNCATE $DIR/f34 $TEST_34_SIZE || error "truncate failed"
2990 $GETSTRIPE $DIR/f34 2>&1 | grep -q "no stripe info" ||
2991 error "getstripe failed"
2992 $CHECKSTAT -s $TEST_34_SIZE $DIR/f34 ||
2993 error "Size of $DIR/f34 not equal to $TEST_34_SIZE bytes"
2995 run_test 34a "truncate file that has not been opened ==========="
2998 [ ! -f $DIR/f34 ] && test_34a
2999 $CHECKSTAT -s $TEST_34_SIZE $DIR/f34 ||
3000 error "Size of $DIR/f34 not equal to $TEST_34_SIZE bytes"
3001 $OPENFILE -f O_RDONLY $DIR/f34
3002 $GETSTRIPE $DIR/f34 2>&1 | grep -q "no stripe info" ||
3003 error "getstripe failed"
3004 $CHECKSTAT -s $TEST_34_SIZE $DIR/f34 ||
3005 error "Size of $DIR/f34 not equal to $TEST_34_SIZE bytes"
3007 run_test 34b "O_RDONLY opening file doesn't create objects ====="
3010 [ ! -f $DIR/f34 ] && test_34a
3011 $CHECKSTAT -s $TEST_34_SIZE $DIR/f34 ||
3012 error "Size of $DIR/f34 not equal to $TEST_34_SIZE bytes"
3013 $OPENFILE -f O_RDWR $DIR/f34
3014 $GETSTRIPE $DIR/f34 2>&1 | grep -q "no stripe info" && error
3015 $CHECKSTAT -s $TEST_34_SIZE $DIR/f34 ||
3016 error "Size of $DIR/f34 not equal to $TEST_34_SIZE bytes"
3018 run_test 34c "O_RDWR opening file-with-size works =============="
3021 [ ! -f $DIR/f34 ] && test_34a
3022 dd if=/dev/zero of=$DIR/f34 conv=notrunc bs=4k count=1 ||
3024 $CHECKSTAT -s $TEST_34_SIZE $DIR/f34 ||
3025 error "Size of $DIR/f34 not equal to $TEST_34_SIZE bytes"
3028 run_test 34d "write to sparse file ============================="
3032 $MCREATE $DIR/f34e || error "mcreate failed"
3033 $TRUNCATE $DIR/f34e 1000 || error "truncate failed"
3034 $CHECKSTAT -s 1000 $DIR/f34e ||
3035 error "Size of $DIR/f34e not equal to 1000 bytes"
3036 $OPENFILE -f O_RDWR $DIR/f34e
3037 $CHECKSTAT -s 1000 $DIR/f34e ||
3038 error "Size of $DIR/f34e not equal to 1000 bytes"
3040 run_test 34e "create objects, some with size and some without =="
3042 test_34f() { # bug 6242, 6243
3043 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
3046 $MCREATE $DIR/f34f || error "mcreate failed"
3047 $TRUNCATE $DIR/f34f $SIZE34F || error "truncating $DIR/f3f to $SIZE34F"
3048 dd if=$DIR/f34f of=$TMP/f34f
3049 $CHECKSTAT -s $SIZE34F $TMP/f34f || error "$TMP/f34f not $SIZE34F bytes"
3050 dd if=/dev/zero of=$TMP/f34fzero bs=$SIZE34F count=1
3051 cmp $DIR/f34f $TMP/f34fzero || error "$DIR/f34f not all zero"
3052 cmp $TMP/f34f $TMP/f34fzero || error "$TMP/f34f not all zero"
3053 rm $TMP/f34f $TMP/f34fzero $DIR/f34f
3055 run_test 34f "read from a file with no objects until EOF ======="
3058 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
3059 dd if=/dev/zero of=$DIR/$tfile bs=1 count=100 seek=$TEST_34_SIZE ||
3061 $TRUNCATE $DIR/$tfile $((TEST_34_SIZE / 2))|| error "truncate failed"
3062 $CHECKSTAT -s $((TEST_34_SIZE / 2)) $DIR/$tfile ||
3063 error "Size of $DIR/$tfile not equal to $((TEST_34_SIZE / 2))"
3064 cancel_lru_locks osc
3065 $CHECKSTAT -s $((TEST_34_SIZE / 2)) $DIR/$tfile ||
3066 error "wrong size after lock cancel"
3068 $TRUNCATE $DIR/$tfile $TEST_34_SIZE || error "truncate failed"
3069 $CHECKSTAT -s $TEST_34_SIZE $DIR/$tfile ||
3070 error "expanding truncate failed"
3071 cancel_lru_locks osc
3072 $CHECKSTAT -s $TEST_34_SIZE $DIR/$tfile ||
3073 error "wrong expanded size after lock cancel"
3075 run_test 34g "truncate long file ==============================="
3078 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
3082 dd if=/dev/zero of=$DIR/$tfile bs=1M count=10 || error "dd failed"
3083 sync # Flush the cache so that multiop below does not block on cache
3084 # flush when getting the group lock
3085 $MULTIOP $DIR/$tfile OG${gid}T${sz}g${gid}c &
3088 # Since just timed wait is not good enough, let's do a sync write
3089 # that way we are sure enough time for a roundtrip + processing
3090 # passed + 2 seconds of extra margin.
3091 dd if=/dev/zero of=$DIR/${tfile}-1 bs=4096 oflag=direct count=1
3095 if [[ `ps h -o comm -p $MULTIPID` == "multiop" ]]; then
3096 error "Multiop blocked on ftruncate, pid=$MULTIPID"
3100 local nsz=`stat -c %s $DIR/$tfile`
3101 [[ $nsz == $sz ]] || error "New size wrong $nsz != $sz"
3103 run_test 34h "ftruncate file under grouplock should not block"
3106 cp /bin/sh $DIR/f35a
3108 chown $RUNAS_ID $DIR/f35a
3109 $RUNAS $DIR/f35a && error || true
3112 run_test 35a "exec file with mode 444 (should return and not leak)"
3116 utime $DIR/f36 || error "utime failed for MDS"
3118 run_test 36a "MDS utime check (mknod, utime)"
3122 utime $DIR/f36 || error "utime failed for OST"
3124 run_test 36b "OST utime check (open, utime)"
3129 chown $RUNAS_ID $DIR/d36
3130 $RUNAS utime $DIR/d36/f36 || error "utime failed for MDS as non-root"
3132 run_test 36c "non-root MDS utime check (mknod, utime)"
3135 [ ! -d $DIR/d36 ] && test_36c
3136 echo "" > $DIR/d36/f36
3137 $RUNAS utime $DIR/d36/f36 || error "utime failed for OST as non-root"
3139 run_test 36d "non-root OST utime check (open, utime)"
3142 [ $RUNAS_ID -eq $UID ] && skip_env "RUNAS_ID = UID = $UID -- skipping" && return
3143 test_mkdir $DIR/$tdir
3144 touch $DIR/$tdir/$tfile
3145 $RUNAS utime $DIR/$tdir/$tfile &&
3146 error "utime worked, expected failure" || true
3148 run_test 36e "utime on non-owned file (should return error)"
3152 local LANG_SAVE=$LANG
3153 local LC_LANG_SAVE=$LC_LANG
3154 export LANG=C LC_LANG=C # for date language
3156 DATESTR="Dec 20 2000"
3157 test_mkdir $DIR/$tdir
3158 lctl set_param fail_loc=$fl
3160 cp /etc/hosts $DIR/$tdir/$tfile
3161 sync & # write RPC generated with "current" inode timestamp, but delayed
3163 touch --date="$DATESTR" $DIR/$tdir/$tfile # setattr timestamp in past
3164 LS_BEFORE="`ls -l $DIR/$tdir/$tfile`" # old timestamp from client cache
3165 cancel_lru_locks osc
3166 LS_AFTER="`ls -l $DIR/$tdir/$tfile`" # timestamp from OST object
3168 [ "$LS_BEFORE" != "$LS_AFTER" ] && \
3169 echo "BEFORE: $LS_BEFORE" && \
3170 echo "AFTER : $LS_AFTER" && \
3171 echo "WANT : $DATESTR" && \
3172 error "$DIR/$tdir/$tfile timestamps changed" || true
3174 export LANG=$LANG_SAVE LC_LANG=$LC_LANG_SAVE
3178 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
3179 #define OBD_FAIL_OST_BRW_PAUSE_BULK 0x214
3180 subr_36fh "0x80000214"
3182 run_test 36f "utime on file racing with OST BRW write =========="
3185 remote_ost_nodsh && skip "remote OST with nodsh" && return
3186 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
3191 test_mkdir $DIR/$tdir
3192 fmd_max_age=$(do_facet ost1 \
3193 "lctl get_param -n obdfilter.*.client_cache_seconds 2> /dev/null | \
3196 fmd_before=$(do_facet ost1 \
3197 "awk '/ll_fmd_cache/ {print \\\$2}' /proc/slabinfo")
3198 touch $DIR/$tdir/$tfile
3199 sleep $((fmd_max_age + 12))
3200 fmd_after=$(do_facet ost1 \
3201 "awk '/ll_fmd_cache/ {print \\\$2}' /proc/slabinfo")
3203 echo "fmd_before: $fmd_before"
3204 echo "fmd_after: $fmd_after"
3205 [[ $fmd_after -gt $fmd_before ]] &&
3206 echo "AFTER: $fmd_after > BEFORE: $fmd_before" &&
3207 error "fmd didn't expire after ping" || true
3209 run_test 36g "filter mod data cache expiry ====================="
3212 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
3213 #define OBD_FAIL_OST_BRW_PAUSE_BULK2 0x227
3214 subr_36fh "0x80000227"
3216 run_test 36h "utime on file racing with OST BRW write =========="
3219 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
3221 test_mkdir $DIR/$tdir
3222 $LFS setdirstripe -i0 -c$MDSCOUNT $DIR/$tdir/striped_dir
3224 local mtime=$(stat -c%Y $DIR/$tdir/striped_dir)
3225 local new_mtime=$((mtime + 200))
3227 #change Modify time of striped dir
3228 touch -m -d @$new_mtime $DIR/$tdir/striped_dir ||
3229 error "change mtime failed"
3231 local got=$(stat -c%Y $DIR/$tdir/striped_dir)
3233 [ "$new_mtime" = "$got" ] || error "expect $new_mtime got $got"
3235 run_test 36i "change mtime on striped directory"
3237 # test_37 - duplicate with tests 32q 32r
3240 local file=$DIR/$tfile
3242 openfile -f O_DIRECTORY $file
3245 [ $RC -eq 0 ] && error "opened file $file with O_DIRECTORY" || true
3246 [ $RC -eq $ENOTDIR ] || error "error $RC should be ENOTDIR ($ENOTDIR)"
3248 run_test 38 "open a regular file with O_DIRECTORY should return -ENOTDIR ==="
3250 test_39a() { # was test_39
3252 touch $DIR/${tfile}2
3253 # ls -l $DIR/$tfile $DIR/${tfile}2
3254 # ls -lu $DIR/$tfile $DIR/${tfile}2
3255 # ls -lc $DIR/$tfile $DIR/${tfile}2
3257 $OPENFILE -f O_CREAT:O_TRUNC:O_WRONLY $DIR/${tfile}2
3258 if [ ! $DIR/${tfile}2 -nt $DIR/$tfile ]; then
3260 ls -l --full-time $DIR/$tfile $DIR/${tfile}2
3262 ls -lu --full-time $DIR/$tfile $DIR/${tfile}2
3264 ls -lc --full-time $DIR/$tfile $DIR/${tfile}2
3265 error "O_TRUNC didn't change timestamps"
3268 run_test 39a "mtime changed on create"
3271 test_mkdir -c1 $DIR/$tdir
3272 cp -p /etc/passwd $DIR/$tdir/fopen
3273 cp -p /etc/passwd $DIR/$tdir/flink
3274 cp -p /etc/passwd $DIR/$tdir/funlink
3275 cp -p /etc/passwd $DIR/$tdir/frename
3276 ln $DIR/$tdir/funlink $DIR/$tdir/funlink2
3279 echo "aaaaaa" >> $DIR/$tdir/fopen
3280 echo "aaaaaa" >> $DIR/$tdir/flink
3281 echo "aaaaaa" >> $DIR/$tdir/funlink
3282 echo "aaaaaa" >> $DIR/$tdir/frename
3284 local open_new=`stat -c %Y $DIR/$tdir/fopen`
3285 local link_new=`stat -c %Y $DIR/$tdir/flink`
3286 local unlink_new=`stat -c %Y $DIR/$tdir/funlink`
3287 local rename_new=`stat -c %Y $DIR/$tdir/frename`
3289 cat $DIR/$tdir/fopen > /dev/null
3290 ln $DIR/$tdir/flink $DIR/$tdir/flink2
3291 rm -f $DIR/$tdir/funlink2
3292 mv -f $DIR/$tdir/frename $DIR/$tdir/frename2
3294 for (( i=0; i < 2; i++ )) ; do
3295 local open_new2=`stat -c %Y $DIR/$tdir/fopen`
3296 local link_new2=`stat -c %Y $DIR/$tdir/flink`
3297 local unlink_new2=`stat -c %Y $DIR/$tdir/funlink`
3298 local rename_new2=`stat -c %Y $DIR/$tdir/frename2`
3300 [ $open_new2 -eq $open_new ] || error "open file reverses mtime"
3301 [ $link_new2 -eq $link_new ] || error "link file reverses mtime"
3302 [ $unlink_new2 -eq $unlink_new ] || error "unlink file reverses mtime"
3303 [ $rename_new2 -eq $rename_new ] || error "rename file reverses mtime"
3305 cancel_lru_locks osc
3306 if [ $i = 0 ] ; then echo "repeat after cancel_lru_locks"; fi
3309 run_test 39b "mtime change on open, link, unlink, rename ======"
3311 # this should be set to past
3312 TEST_39_MTIME=`date -d "1 year ago" +%s`
3318 local mtime0=`stat -c %Y $DIR1/$tfile`
3320 touch -m -d @$TEST_39_MTIME $DIR1/$tfile
3321 local mtime1=`stat -c %Y $DIR1/$tfile`
3322 [ "$mtime1" = $TEST_39_MTIME ] || \
3323 error "mtime is not set to past: $mtime1, should be $TEST_39_MTIME"
3326 echo hello >> $DIR1/$tfile
3328 local mtime2=`stat -c %Y $DIR1/$tfile`
3329 [ "$mtime2" -ge "$d1" ] && [ "$mtime2" -le "$d2" ] || \
3330 error "mtime is not updated on write: $d1 <= $mtime2 <= $d2"
3332 mv $DIR1/$tfile $DIR1/$tfile-1
3334 for (( i=0; i < 2; i++ )) ; do
3335 local mtime3=`stat -c %Y $DIR1/$tfile-1`
3336 [ "$mtime2" = "$mtime3" ] || \
3337 error "mtime ($mtime2) changed (to $mtime3) on rename"
3339 cancel_lru_locks osc
3340 if [ $i = 0 ] ; then echo "repeat after cancel_lru_locks"; fi
3343 run_test 39c "mtime change on rename ==========================="
3347 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
3350 touch -m -d @$TEST_39_MTIME $DIR1/$tfile
3352 for (( i=0; i < 2; i++ )) ; do
3353 local mtime=`stat -c %Y $DIR1/$tfile`
3354 [ $mtime = $TEST_39_MTIME ] || \
3355 error "mtime($mtime) is not set to $TEST_39_MTIME"
3357 cancel_lru_locks osc
3358 if [ $i = 0 ] ; then echo "repeat after cancel_lru_locks"; fi
3361 run_test 39d "create, utime, stat =============================="
3365 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
3367 local mtime1=`stat -c %Y $DIR1/$tfile`
3369 touch -m -d @$TEST_39_MTIME $DIR1/$tfile
3371 for (( i=0; i < 2; i++ )) ; do
3372 local mtime2=`stat -c %Y $DIR1/$tfile`
3373 [ $mtime2 = $TEST_39_MTIME ] || \
3374 error "mtime($mtime2) is not set to $TEST_39_MTIME"
3376 cancel_lru_locks osc
3377 if [ $i = 0 ] ; then echo "repeat after cancel_lru_locks"; fi
3380 run_test 39e "create, stat, utime, stat ========================"
3384 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
3386 mtime1=`stat -c %Y $DIR1/$tfile`
3389 touch -m -d @$TEST_39_MTIME $DIR1/$tfile
3391 for (( i=0; i < 2; i++ )) ; do
3392 local mtime2=`stat -c %Y $DIR1/$tfile`
3393 [ $mtime2 = $TEST_39_MTIME ] || \
3394 error "mtime($mtime2) is not set to $TEST_39_MTIME"
3396 cancel_lru_locks osc
3397 if [ $i = 0 ] ; then echo "repeat after cancel_lru_locks"; fi
3400 run_test 39f "create, stat, sleep, utime, stat ================="
3404 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
3405 echo hello >> $DIR1/$tfile
3406 local mtime1=`stat -c %Y $DIR1/$tfile`
3409 chmod o+r $DIR1/$tfile
3411 for (( i=0; i < 2; i++ )) ; do
3412 local mtime2=`stat -c %Y $DIR1/$tfile`
3413 [ "$mtime1" = "$mtime2" ] || \
3414 error "lost mtime: $mtime2, should be $mtime1"
3416 cancel_lru_locks osc
3417 if [ $i = 0 ] ; then echo "repeat after cancel_lru_locks"; fi
3420 run_test 39g "write, chmod, stat ==============================="
3424 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
3429 echo hello >> $DIR1/$tfile
3430 local mtime1=`stat -c %Y $DIR1/$tfile`
3432 touch -m -d @$TEST_39_MTIME $DIR1/$tfile
3434 if [ "$d1" != "$d2" ]; then
3435 echo "write and touch not within one second"
3437 for (( i=0; i < 2; i++ )) ; do
3438 local mtime2=`stat -c %Y $DIR1/$tfile`
3439 [ "$mtime2" = $TEST_39_MTIME ] || \
3440 error "lost mtime: $mtime2, should be $TEST_39_MTIME"
3442 cancel_lru_locks osc
3443 if [ $i = 0 ] ; then echo "repeat after cancel_lru_locks"; fi
3447 run_test 39h "write, utime within one second, stat ============="
3450 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
3454 echo hello >> $DIR1/$tfile
3455 local mtime1=`stat -c %Y $DIR1/$tfile`
3457 mv $DIR1/$tfile $DIR1/$tfile-1
3459 for (( i=0; i < 2; i++ )) ; do
3460 local mtime2=`stat -c %Y $DIR1/$tfile-1`
3462 [ "$mtime1" = "$mtime2" ] || \
3463 error "lost mtime: $mtime2, should be $mtime1"
3465 cancel_lru_locks osc
3466 if [ $i = 0 ] ; then echo "repeat after cancel_lru_locks"; fi
3469 run_test 39i "write, rename, stat =============================="
3472 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
3473 start_full_debug_logging
3477 #define OBD_FAIL_OSC_DELAY_SETTIME 0x412
3478 lctl set_param fail_loc=0x80000412
3479 multiop_bg_pause $DIR1/$tfile oO_RDWR:w2097152_c ||
3480 error "multiop failed"
3482 local mtime1=`stat -c %Y $DIR1/$tfile`
3484 mv $DIR1/$tfile $DIR1/$tfile-1
3486 kill -USR1 $multipid
3487 wait $multipid || error "multiop close failed"
3489 for (( i=0; i < 2; i++ )) ; do
3490 local mtime2=`stat -c %Y $DIR1/$tfile-1`
3491 [ "$mtime1" = "$mtime2" ] ||
3492 error "mtime is lost on close: $mtime2, " \
3495 cancel_lru_locks osc
3496 if [ $i = 0 ] ; then echo "repeat after cancel_lru_locks"; fi
3498 lctl set_param fail_loc=0
3499 stop_full_debug_logging
3501 run_test 39j "write, rename, close, stat ======================="
3504 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
3508 multiop_bg_pause $DIR1/$tfile oO_RDWR:w2097152_c || error "multiop failed"
3510 local mtime1=`stat -c %Y $DIR1/$tfile`
3512 touch -m -d @$TEST_39_MTIME $DIR1/$tfile
3514 kill -USR1 $multipid
3515 wait $multipid || error "multiop close failed"
3517 for (( i=0; i < 2; i++ )) ; do
3518 local mtime2=`stat -c %Y $DIR1/$tfile`
3520 [ "$mtime2" = $TEST_39_MTIME ] || \
3521 error "mtime is lost on close: $mtime2, should be $TEST_39_MTIME"
3523 cancel_lru_locks osc
3524 if [ $i = 0 ] ; then echo "repeat after cancel_lru_locks"; fi
3527 run_test 39k "write, utime, close, stat ========================"
3529 # this should be set to future
3530 TEST_39_ATIME=`date -d "1 year" +%s`
3533 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
3534 remote_mds_nodsh && skip "remote MDS with nodsh" && return
3535 local atime_diff=$(do_facet $SINGLEMDS \
3536 lctl get_param -n mdd.*MDT0000*.atime_diff)
3540 # test setting directory atime to future
3541 touch -a -d @$TEST_39_ATIME $DIR/$tdir
3542 local atime=$(stat -c %X $DIR/$tdir)
3543 [ "$atime" = $TEST_39_ATIME ] ||
3544 error "atime is not set to future: $atime, $TEST_39_ATIME"
3546 # test setting directory atime from future to now
3547 local now=$(date +%s)
3548 touch -a -d @$now $DIR/$tdir
3550 atime=$(stat -c %X $DIR/$tdir)
3551 [ "$atime" -eq "$now" ] ||
3552 error "atime is not updated from future: $atime, $now"
3554 do_facet $SINGLEMDS lctl set_param -n mdd.*MDT0000*.atime_diff=2
3557 # test setting directory atime when now > dir atime + atime_diff
3558 local d1=$(date +%s)
3560 local d2=$(date +%s)
3561 cancel_lru_locks mdc
3562 atime=$(stat -c %X $DIR/$tdir)
3563 [ "$atime" -ge "$d1" -a "$atime" -le "$d2" ] ||
3564 error "atime is not updated : $atime, should be $d2"
3566 do_facet $SINGLEMDS lctl set_param -n mdd.*MDT0000*.atime_diff=60
3569 # test not setting directory atime when now < dir atime + atime_diff
3571 cancel_lru_locks mdc
3572 atime=$(stat -c %X $DIR/$tdir)
3573 [ "$atime" -ge "$d1" -a "$atime" -le "$d2" ] ||
3574 error "atime is updated to $atime, should remain $d1<atime<$d2"
3576 do_facet $SINGLEMDS \
3577 lctl set_param -n mdd.*MDT0000*.atime_diff=$atime_diff
3579 run_test 39l "directory atime update ==========================="
3582 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
3585 local far_past_mtime=$(date -d "May 29 1953" +%s)
3586 local far_past_atime=$(date -d "Dec 17 1903" +%s)
3588 touch -m -d @$far_past_mtime $DIR1/$tfile
3589 touch -a -d @$far_past_atime $DIR1/$tfile
3591 for (( i=0; i < 2; i++ )) ; do
3592 local timestamps=$(stat -c "%X %Y" $DIR1/$tfile)
3593 [ "$timestamps" = "$far_past_atime $far_past_mtime" ] || \
3594 error "atime or mtime set incorrectly"
3596 cancel_lru_locks osc
3597 if [ $i = 0 ] ; then echo "repeat after cancel_lru_locks"; fi
3600 run_test 39m "test atime and mtime before 1970"
3602 test_39n() { # LU-3832
3603 remote_mds_nodsh && skip "remote MDS with nodsh" && return
3604 local atime_diff=$(do_facet $SINGLEMDS \
3605 lctl get_param -n mdd.*MDT0000*.atime_diff)
3610 do_facet $SINGLEMDS lctl set_param -n mdd.*MDT0000*.atime_diff=1
3613 dd if=/dev/zero of=$DIR/$tfile bs=4096 count=1 status=noxfer
3614 atime0=$(stat -c %X $DIR/$tfile)
3617 $MULTIOP $DIR/$tfile oO_RDONLY:O_NOATIME:r4096c
3618 atime1=$(stat -c %X $DIR/$tfile)
3621 cancel_lru_locks mdc
3622 cancel_lru_locks osc
3623 $MULTIOP $DIR/$tfile oO_RDONLY:O_NOATIME:r4096c
3624 atime2=$(stat -c %X $DIR/$tfile)
3626 do_facet $SINGLEMDS \
3627 lctl set_param -n mdd.*MDT0000*.atime_diff=$atime_diff
3629 [ "$atime0" -eq "$atime1" ] || error "atime0 $atime0 != atime1 $atime1"
3630 [ "$atime1" -eq "$atime2" ] || error "atime0 $atime0 != atime1 $atime1"
3632 run_test 39n "check that O_NOATIME is honored"
3635 TESTDIR=$DIR/$tdir/$tfile
3636 [ -e $TESTDIR ] && rm -rf $TESTDIR
3643 links2=$(stat -c %h .)
3644 [ $(($links1 + 2)) != $links2 ] &&
3645 error "wrong links count $(($links1 + 2)) != $links2"
3647 links3=$(stat -c %h .)
3648 [ $(($links1 + 1)) != $links3 ] &&
3649 error "wrong links count $links1 != $links3"
3652 run_test 39o "directory cached attributes updated after create"
3655 [[ $MDSCOUNT -lt 2 ]] && skip "needs >= 2 MDTs" && return
3657 TESTDIR=$DIR/$tdir/$tdir
3658 [ -e $TESTDIR ] && rm -rf $TESTDIR
3659 test_mkdir -p $TESTDIR
3663 test_mkdir -i $MDTIDX $TESTDIR/remote_dir1
3664 test_mkdir -i $MDTIDX $TESTDIR/remote_dir2
3666 links2=$(stat -c %h .)
3667 [ $(($links1 + 2)) != $links2 ] &&
3668 error "wrong links count $(($links1 + 2)) != $links2"
3670 links3=$(stat -c %h .)
3671 [ $(($links1 + 1)) != $links3 ] &&
3672 error "wrong links count $links1 != $links3"
3675 run_test 39p "remote directory cached attributes updated after create ========"
3678 test_39q() { # LU-8041
3679 local testdir=$DIR/$tdir
3681 multiop_bg_pause $testdir D_c || error "multiop failed"
3683 cancel_lru_locks mdc
3684 kill -USR1 $multipid
3685 local atime=$(stat -c %X $testdir)
3686 [ "$atime" -ne 0 ] || error "atime is zero"
3688 run_test 39q "close won't zero out atime"
3691 dd if=/dev/zero of=$DIR/$tfile bs=4096 count=1
3692 $RUNAS $OPENFILE -f O_WRONLY:O_TRUNC $DIR/$tfile &&
3693 error "openfile O_WRONLY:O_TRUNC $tfile failed"
3694 $CHECKSTAT -t file -s 4096 $DIR/$tfile ||
3695 error "$tfile is not 4096 bytes in size"
3697 run_test 40 "failed open(O_TRUNC) doesn't truncate ============="
3701 small_write $DIR/f41 18
3703 run_test 41 "test small file write + fstat ====================="
3705 count_ost_writes() {
3706 lctl get_param -n ${OSC}.*.stats |
3707 awk -vwrites=0 '/ost_write/ { writes += $2 } \
3708 END { printf("%0.0f", writes) }'
3715 BG_DIRTY_RATIO_SAVE=10
3716 MAX_BG_DIRTY_RATIO=25
3720 # in 2.6, restore /proc/sys/vm/dirty_writeback_centisecs,
3721 # dirty_ratio, dirty_background_ratio
3722 if [ -f /proc/sys/vm/dirty_writeback_centisecs ]; then
3723 sysctl -w vm.dirty_writeback_centisecs=$WRITEBACK_SAVE
3724 sysctl -w vm.dirty_background_ratio=$BG_DIRTY_RATIO_SAVE
3725 sysctl -w vm.dirty_ratio=$DIRTY_RATIO_SAVE
3727 # if file not here, we are a 2.4 kernel
3728 kill -CONT `pidof kupdated`
3733 # setup the trap first, so someone cannot exit the test at the
3734 # exact wrong time and mess up a machine
3735 trap start_writeback EXIT
3736 # in 2.6, save and 0 /proc/sys/vm/dirty_writeback_centisecs
3737 if [ -f /proc/sys/vm/dirty_writeback_centisecs ]; then
3738 WRITEBACK_SAVE=`sysctl -n vm.dirty_writeback_centisecs`
3739 sysctl -w vm.dirty_writeback_centisecs=0
3740 sysctl -w vm.dirty_writeback_centisecs=0
3741 # save and increase /proc/sys/vm/dirty_ratio
3742 DIRTY_RATIO_SAVE=`sysctl -n vm.dirty_ratio`
3743 sysctl -w vm.dirty_ratio=$MAX_DIRTY_RATIO
3744 # save and increase /proc/sys/vm/dirty_background_ratio
3745 BG_DIRTY_RATIO_SAVE=`sysctl -n vm.dirty_background_ratio`
3746 sysctl -w vm.dirty_background_ratio=$MAX_BG_DIRTY_RATIO
3748 # if file not here, we are a 2.4 kernel
3749 kill -STOP `pidof kupdated`
3753 # ensure that all stripes have some grant before we test client-side cache
3755 for i in `seq -f $DIR/f42-%g 1 $OSTCOUNT`; do
3756 dd if=/dev/zero of=$i bs=4k count=1
3761 # Tests 42* verify that our behaviour is correct WRT caching, file closure,
3762 # file truncation, and file removal.
3764 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
3766 cancel_lru_locks $OSC
3768 sync; sleep 1; sync # just to be safe
3769 BEFOREWRITES=`count_ost_writes`
3770 lctl get_param -n osc.*[oO][sS][cC][_-]*.cur_grant_bytes | grep "[0-9]"
3771 dd if=/dev/zero of=$DIR/f42a bs=1024 count=100
3772 AFTERWRITES=`count_ost_writes`
3773 [ $BEFOREWRITES -eq $AFTERWRITES ] || \
3774 error "$BEFOREWRITES < $AFTERWRITES"
3777 run_test 42a "ensure that we don't flush on close"
3780 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
3782 cancel_lru_locks $OSC
3785 dd if=/dev/zero of=$DIR/f42b bs=1024 count=100
3786 BEFOREWRITES=$(count_ost_writes)
3787 $MUNLINK $DIR/f42b || error "$MUNLINK $DIR/f42b: $?"
3788 AFTERWRITES=$(count_ost_writes)
3789 if [[ $BEFOREWRITES -lt $AFTERWRITES ]]; then
3790 error "$BEFOREWRITES < $AFTERWRITES on unlink"
3792 BEFOREWRITES=$(count_ost_writes)
3793 sync || error "sync: $?"
3794 AFTERWRITES=$(count_ost_writes)
3795 if [[ $BEFOREWRITES -lt $AFTERWRITES ]]; then
3796 error "$BEFOREWRITES < $AFTERWRITES on sync"
3798 dmesg | grep 'error from obd_brw_async' && error 'error writing back'
3802 run_test 42b "test destroy of file with cached dirty data ======"
3804 # if these tests just want to test the effect of truncation,
3805 # they have to be very careful. consider:
3806 # - the first open gets a {0,EOF}PR lock
3807 # - the first write conflicts and gets a {0, count-1}PW
3808 # - the rest of the writes are under {count,EOF}PW
3809 # - the open for truncate tries to match a {0,EOF}PR
3810 # for the filesize and cancels the PWs.
3811 # any number of fixes (don't get {0,EOF} on open, match
3812 # composite locks, do smarter file size management) fix
3813 # this, but for now we want these tests to verify that
3814 # the cancellation with truncate intent works, so we
3815 # start the file with a full-file pw lock to match against
3816 # until the truncate.
3821 cancel_lru_locks $OSC
3823 # prime the file with 0,EOF PW to match
3827 # now the real test..
3828 dd if=/dev/zero of=$file bs=1024 count=100
3829 BEFOREWRITES=`count_ost_writes`
3830 $TRUNCATE $file $offset
3831 cancel_lru_locks $OSC
3832 AFTERWRITES=`count_ost_writes`
3837 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
3839 [ $BEFOREWRITES -eq $AFTERWRITES ] && \
3840 error "beforewrites $BEFOREWRITES == afterwrites $AFTERWRITES on truncate"
3843 run_test 42c "test partial truncate of file with cached dirty data"
3846 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
3848 [ $BEFOREWRITES -eq $AFTERWRITES ] || \
3849 error "beforewrites $BEFOREWRITES != afterwrites $AFTERWRITES on truncate"
3852 run_test 42d "test complete truncate of file with cached dirty data"
3854 test_42e() { # bug22074
3855 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
3856 local TDIR=$DIR/${tdir}e
3857 local pagesz=$(page_size)
3858 local pages=16 # hardcoded 16 pages, don't change it.
3859 local files=$((OSTCOUNT * 500)) # hopefully 500 files on each OST
3860 local proc_osc0="osc.${FSNAME}-OST0000-osc-[^MDT]*"
3864 test_mkdir $DIR/${tdir}e
3865 $SETSTRIPE -c 1 $TDIR
3866 createmany -o $TDIR/f $files
3868 max_dirty_mb=$($LCTL get_param -n $proc_osc0/max_dirty_mb)
3870 # we assume that with $OSTCOUNT files, at least one of them will
3871 # be allocated on OST0.
3872 warmup_files=$((OSTCOUNT * max_dirty_mb))
3873 createmany -o $TDIR/w $warmup_files
3875 # write a large amount of data into one file and sync, to get good
3876 # avail_grant number from OST.
3877 for ((i=0; i<$warmup_files; i++)); do
3878 idx=$($GETSTRIPE -i $TDIR/w$i)
3879 [ $idx -ne 0 ] && continue
3880 dd if=/dev/zero of=$TDIR/w$i bs="$max_dirty_mb"M count=1
3883 [[ $i -gt $warmup_files ]] && error "OST0 is still cold"
3885 $LCTL get_param $proc_osc0/cur_dirty_bytes
3886 $LCTL get_param $proc_osc0/cur_grant_bytes
3888 # create as much dirty pages as we can while not to trigger the actual
3889 # RPCs directly. but depends on the env, VFS may trigger flush during this
3890 # period, hopefully we are good.
3891 for ((i=0; i<$warmup_files; i++)); do
3892 idx=$($GETSTRIPE -i $TDIR/w$i)
3893 [ $idx -ne 0 ] && continue
3894 dd if=/dev/zero of=$TDIR/w$i bs=1M count=1 2>/dev/null
3896 $LCTL get_param $proc_osc0/cur_dirty_bytes
3897 $LCTL get_param $proc_osc0/cur_grant_bytes
3899 # perform the real test
3900 $LCTL set_param $proc_osc0/rpc_stats 0
3901 for ((;i<$files; i++)); do
3902 [ $($GETSTRIPE -i $TDIR/f$i) -eq 0 ] || continue
3903 dd if=/dev/zero of=$TDIR/f$i bs=$pagesz count=$pages 2>/dev/null
3906 $LCTL get_param $proc_osc0/rpc_stats
3909 local have_ppr=false
3910 $LCTL get_param $proc_osc0/rpc_stats |
3911 while read PPR RRPC RPCT RCUM BAR WRPC WPCT WCUM; do
3912 # skip lines until we are at the RPC histogram data
3913 [ "$PPR" == "pages" ] && have_ppr=true && continue
3914 $have_ppr || continue
3916 # we only want the percent stat for < 16 pages
3917 [[ $(echo $PPR | tr -d ':') -ge $pages ]] && break
3919 percent=$((percent + WPCT))
3920 if [[ $percent -gt 15 ]]; then
3921 error "less than 16-pages write RPCs" \
3928 run_test 42e "verify sub-RPC writes are not done synchronously"
3930 test_43A() { # was test_43
3931 test_mkdir $DIR/$tdir
3932 cp -p /bin/ls $DIR/$tdir/$tfile
3933 $MULTIOP $DIR/$tdir/$tfile Ow_c &
3935 # give multiop a chance to open
3938 $DIR/$tdir/$tfile && error "execute $DIR/$tdir/$tfile succeeded" || true
3941 run_test 43A "execution of file opened for write should return -ETXTBSY"
3944 test_mkdir $DIR/$tdir
3945 cp -p $(which $MULTIOP) $DIR/$tdir/multiop ||
3946 cp -p multiop $DIR/$tdir/multiop
3947 MULTIOP_PROG=$DIR/$tdir/multiop multiop_bg_pause $TMP/$tfile.junk O_c ||
3948 error "multiop open $TMP/$tfile.junk failed"
3949 rm $TMP/$tfile.junk # delete junk file on close (not part of test)
3951 $MULTIOP $DIR/$tdir/multiop Oc && error "expected error, got success"
3952 kill -USR1 $MULTIOP_PID || error "kill -USR1 PID $MULTIOP_PID failed"
3953 wait $MULTIOP_PID || error "wait PID $MULTIOP_PID failed"
3955 run_test 43a "open(RDWR) of file being executed should return -ETXTBSY"
3958 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
3959 test_mkdir $DIR/$tdir
3960 cp -p $(which $MULTIOP) $DIR/$tdir/multiop ||
3961 cp -p multiop $DIR/$tdir/multiop
3962 MULTIOP_PROG=$DIR/$tdir/multiop multiop_bg_pause $TMP/$tfile.junk O_c ||
3963 error "multiop open $TMP/$tfile.junk failed"
3964 rm $TMP/$tfile.junk # delete junk file on close (not part of test)
3966 $TRUNCATE $DIR/$tdir/multiop 0 && error "expected error, got success"
3967 kill -USR1 $MULTIOP_PID || error "kill -USR1 PID $MULTIOP_PID failed"
3968 wait $MULTIOP_PID || error "wait PID $MULTIOP_PID failed"
3970 run_test 43b "truncate of file being executed should return -ETXTBSY"
3973 local testdir="$DIR/$tdir"
3976 ( cd $(dirname $SHELL) && md5sum $(basename $SHELL) ) |
3977 ( cd $testdir && md5sum -c )
3979 run_test 43c "md5sum of copy into lustre"
3981 test_44A() { # was test_44
3982 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs" && return
3983 dd if=/dev/zero of=$DIR/f1 bs=4k count=1 seek=1023
3984 dd if=$DIR/f1 bs=4k count=1 > /dev/null
3986 run_test 44A "zero length read from a sparse stripe"
3989 local nstripe=$($LCTL lov_getconfig $DIR | grep default_stripe_count: |
3991 [ -z "$nstripe" ] && skip "can't get stripe info" && return
3992 [[ $nstripe -gt $OSTCOUNT ]] &&
3993 skip "Wrong default_stripe_count: $nstripe (OSTCOUNT: $OSTCOUNT)" &&
3995 local stride=$($LCTL lov_getconfig $DIR | grep default_stripe_size: |
3997 if [[ $nstripe -eq 0 || $nstripe -eq -1 ]]; then
3998 nstripe=$($LCTL lov_getconfig $DIR | grep obd_count: |
4002 OFFSETS="0 $((stride/2)) $((stride-1))"
4003 for offset in $OFFSETS; do
4004 for i in $(seq 0 $((nstripe-1))); do
4005 local GLOBALOFFSETS=""
4007 local size=$((((i + 2 * $nstripe )*$stride + $offset)))
4008 local myfn=$DIR/d44a-$size
4009 echo "--------writing $myfn at $size"
4010 ll_sparseness_write $myfn $size ||
4011 error "ll_sparseness_write"
4012 GLOBALOFFSETS="$GLOBALOFFSETS $size"
4013 ll_sparseness_verify $myfn $GLOBALOFFSETS ||
4014 error "ll_sparseness_verify $GLOBALOFFSETS"
4016 for j in $(seq 0 $((nstripe-1))); do
4018 size=$((((j + $nstripe )*$stride + $offset)))
4019 ll_sparseness_write $myfn $size ||
4020 error "ll_sparseness_write"
4021 GLOBALOFFSETS="$GLOBALOFFSETS $size"
4023 ll_sparseness_verify $myfn $GLOBALOFFSETS ||
4024 error "ll_sparseness_verify $GLOBALOFFSETS"
4029 run_test 44a "test sparse pwrite ==============================="
4033 for d in `lctl get_param -n ${OSC}.*.cur_dirty_bytes`; do
4039 before=`dirty_osc_total`
4040 echo executing "\"$*\""
4042 after=`dirty_osc_total`
4043 echo before $before, after $after
4046 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
4048 # Obtain grants from OST if it supports it
4049 echo blah > ${f}_grant
4052 do_dirty_record "echo blah > $f"
4053 [[ $before -eq $after ]] && error "write wasn't cached"
4054 do_dirty_record "> $f"
4055 [[ $before -gt $after ]] || error "truncate didn't lower dirty count"
4056 do_dirty_record "echo blah > $f"
4057 [[ $before -eq $after ]] && error "write wasn't cached"
4058 do_dirty_record "sync"
4059 [[ $before -gt $after ]] || error "writeback didn't lower dirty count"
4060 do_dirty_record "echo blah > $f"
4061 [[ $before -eq $after ]] && error "write wasn't cached"
4062 do_dirty_record "cancel_lru_locks osc"
4063 [[ $before -gt $after ]] ||
4064 error "lock cancellation didn't lower dirty count"
4067 run_test 45 "osc io page accounting ============================"
4069 # in a 2 stripe file (lov.sh), page 1023 maps to page 511 in its object. this
4070 # test tickles a bug where re-dirtying a page was failing to be mapped to the
4071 # objects offset and an assert hit when an rpc was built with 1023's mapped
4072 # offset 511 and 511's raw 511 offset. it also found general redirtying bugs.
4074 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
4078 dd if=/dev/zero of=$f bs=`page_size` seek=511 count=1
4080 dd conv=notrunc if=/dev/zero of=$f bs=`page_size` seek=1023 count=1
4081 dd conv=notrunc if=/dev/zero of=$f bs=`page_size` seek=511 count=1
4085 run_test 46 "dirtying a previously written page ================"
4087 # test_47 is removed "Device nodes check" is moved to test_28
4089 test_48a() { # bug 2399
4090 [ $(facet_fstype $SINGLEMDS) = "zfs" ] &&
4091 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.3.63) ] &&
4092 skip "MDS prior to 2.3.63 handle ZFS dir .. incorrectly" &&
4094 test_mkdir $DIR/$tdir
4096 mv $DIR/$tdir $DIR/$tdir.new || error "move directory failed"
4097 test_mkdir $DIR/$tdir
4098 touch foo || error "'touch foo' failed after recreating cwd"
4100 touch .foo || error "'touch .foo' failed after recreating cwd"
4102 ls . > /dev/null || error "'ls .' failed after recreating cwd"
4103 ls .. > /dev/null || error "'ls ..' failed after removing cwd"
4104 cd . || error "'cd .' failed after recreating cwd"
4105 mkdir . && error "'mkdir .' worked after recreating cwd"
4106 rmdir . && error "'rmdir .' worked after recreating cwd"
4107 ln -s . baz || error "'ln -s .' failed after recreating cwd"
4108 cd .. || error "'cd ..' failed after recreating cwd"
4110 run_test 48a "Access renamed working dir (should return errors)="
4112 test_48b() { # bug 2399
4114 test_mkdir $DIR/$tdir
4116 rmdir $DIR/$tdir || error "remove cwd $DIR/$tdir failed"
4117 touch foo && error "'touch foo' worked after removing cwd"
4118 mkdir foo && error "'mkdir foo' worked after removing cwd"
4119 touch .foo && error "'touch .foo' worked after removing cwd"
4120 mkdir .foo && error "'mkdir .foo' worked after removing cwd"
4121 ls . > /dev/null && error "'ls .' worked after removing cwd"
4122 ls .. > /dev/null || error "'ls ..' failed after removing cwd"
4123 mkdir . && error "'mkdir .' worked after removing cwd"
4124 rmdir . && error "'rmdir .' worked after removing cwd"
4125 ln -s . foo && error "'ln -s .' worked after removing cwd"
4126 cd .. || echo "'cd ..' failed after removing cwd `pwd`" #bug 3517
4128 run_test 48b "Access removed working dir (should return errors)="
4130 test_48c() { # bug 2350
4131 #lctl set_param debug=-1
4134 test_mkdir -p $DIR/$tdir/dir
4136 $TRACE rmdir $DIR/$tdir/dir || error "remove cwd $DIR/$tdir/dir failed"
4137 $TRACE touch foo && error "touch foo worked after removing cwd"
4138 $TRACE mkdir foo && error "'mkdir foo' worked after removing cwd"
4139 touch .foo && error "touch .foo worked after removing cwd"
4140 mkdir .foo && error "mkdir .foo worked after removing cwd"
4141 $TRACE ls . && error "'ls .' worked after removing cwd"
4142 $TRACE ls .. || error "'ls ..' failed after removing cwd"
4143 $TRACE mkdir . && error "'mkdir .' worked after removing cwd"
4144 $TRACE rmdir . && error "'rmdir .' worked after removing cwd"
4145 $TRACE ln -s . foo && error "'ln -s .' worked after removing cwd"
4146 $TRACE cd .. || echo "'cd ..' failed after removing cwd `pwd`" #bug 3415
4148 run_test 48c "Access removed working subdir (should return errors)"
4150 test_48d() { # bug 2350
4151 #lctl set_param debug=-1
4154 test_mkdir -p $DIR/$tdir/dir
4156 $TRACE rmdir $DIR/$tdir/dir || error "remove cwd $DIR/$tdir/dir failed"
4157 $TRACE rmdir $DIR/$tdir || error "remove parent $DIR/$tdir failed"
4158 $TRACE touch foo && error "'touch foo' worked after removing parent"
4159 $TRACE mkdir foo && error "mkdir foo worked after removing parent"
4160 touch .foo && error "'touch .foo' worked after removing parent"
4161 mkdir .foo && error "mkdir .foo worked after removing parent"
4162 $TRACE ls . && error "'ls .' worked after removing parent"
4163 $TRACE ls .. && error "'ls ..' worked after removing parent"
4164 $TRACE mkdir . && error "'mkdir .' worked after removing parent"
4165 $TRACE rmdir . && error "'rmdir .' worked after removing parent"
4166 $TRACE ln -s . foo && error "'ln -s .' worked after removing parent"
4169 run_test 48d "Access removed parent subdir (should return errors)"
4171 test_48e() { # bug 4134
4172 #lctl set_param debug=-1
4175 test_mkdir -p $DIR/$tdir/dir
4177 $TRACE rmdir $DIR/$tdir/dir || error "remove cwd $DIR/$tdir/dir failed"
4178 $TRACE rmdir $DIR/$tdir || error "remove parent $DIR/$tdir failed"
4179 $TRACE touch $DIR/$tdir || error "'touch $DIR/$tdir' failed"
4180 $TRACE chmod +x $DIR/$tdir || error "'chmod +x $DIR/$tdir' failed"
4181 # On a buggy kernel addition of "touch foo" after cd .. will
4182 # produce kernel oops in lookup_hash_it
4183 touch ../foo && error "'cd ..' worked after recreate parent"
4185 $TRACE rm $DIR/$tdir || error "rm '$DIR/$tdir' failed"
4187 run_test 48e "Access to recreated parent subdir (should return errors)"
4189 test_49() { # LU-1030
4190 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
4191 remote_ost_nodsh && skip "remote OST with nodsh" && return
4192 # get ost1 size - lustre-OST0000
4193 ost1_size=$(do_facet ost1 $LFS df | grep ${ost1_svc} |
4195 # write 800M at maximum
4196 [[ $ost1_size -lt 2 ]] && ost1_size=2
4197 [[ $ost1_size -gt 819200 ]] && ost1_size=819200
4199 $SETSTRIPE -c 1 -i 0 $DIR/$tfile
4200 dd if=/dev/zero of=$DIR/$tfile bs=4k count=$((ost1_size >> 2)) &
4203 # change max_pages_per_rpc while writing the file
4204 local osc1_mppc=osc.$(get_osc_import_name client ost1).max_pages_per_rpc
4205 local orig_mppc=$($LCTL get_param -n $osc1_mppc)
4206 # loop until dd process exits
4207 while ps ax -opid | grep -wq $dd_pid; do
4208 $LCTL set_param $osc1_mppc=$((RANDOM % 256 + 1))
4209 sleep $((RANDOM % 5 + 1))
4211 # restore original max_pages_per_rpc
4212 $LCTL set_param $osc1_mppc=$orig_mppc
4213 rm $DIR/$tfile || error "rm $DIR/$tfile failed"
4215 run_test 49 "Change max_pages_per_rpc won't break osc extent"
4219 test_mkdir $DIR/$tdir
4221 ls /proc/$$/cwd || error "ls /proc/$$/cwd failed"
4223 run_test 50 "special situations: /proc symlinks ==============="
4225 test_51a() { # was test_51
4226 # bug 1516 - create an empty entry right after ".." then split dir
4227 test_mkdir -c1 $DIR/$tdir
4228 touch $DIR/$tdir/foo
4229 $MCREATE $DIR/$tdir/bar
4231 createmany -m $DIR/$tdir/longfile 201
4233 while [[ $(ls -sd $DIR/$tdir | awk '{ print $1 }') -eq 4 ]]; do
4234 $MCREATE $DIR/$tdir/longfile$FNUM
4239 ls -l $DIR/$tdir > /dev/null || error "ls -l $DIR/$tdir failed"
4241 run_test 51a "special situations: split htree with empty entry =="
4243 cleanup_print_lfs_df () {
4250 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
4251 local dir=$DIR/$tdir
4253 local nrdirs=$((65536 + 100))
4255 # cleanup the directory
4262 local mdtidx=$(printf "%04x" $($LFS getstripe -M $dir))
4263 local numfree=$(lctl get_param -n mdc.$FSNAME-MDT$mdtidx*.filesfree)
4264 [[ $numfree -lt $nrdirs ]] &&
4265 skip "not enough free inodes ($numfree) on MDT$mdtidx" &&
4268 # need to check free space for the directories as well
4269 local blkfree=$(lctl get_param -n mdc.$FSNAME-MDT$mdtidx*.kbytesavail)
4270 numfree=$(( blkfree / $(fs_inode_ksize) ))
4271 [[ $numfree -lt $nrdirs ]] && skip "not enough blocks ($numfree)" &&
4274 trap cleanup_print_lfs_df EXIT
4277 createmany -d $dir/d $nrdirs || {
4278 unlinkmany $dir/d $nrdirs
4279 error "failed to create $nrdirs subdirs in MDT$mdtidx:$dir"
4283 nrdirs=$(ls -U $dir | wc -l)
4285 # unlink all but 100 subdirectories, then check it still works
4287 local delete=$((nrdirs - left))
4292 # for ldiskfs the nlink count should be 1, but this is OSD specific
4293 # and so this is listed for informational purposes only
4294 echo "nlink before: $(stat -c %h $dir), created before: $nrdirs"
4295 unlinkmany -d $dir/d $delete ||
4296 error "unlink of first $delete subdirs failed"
4298 echo "nlink between: $(stat -c %h $dir)"
4299 local found=$(ls -U $dir | wc -l)
4300 [ $found -ne $left ] &&
4301 error "can't find subdirs: found only $found, expected $left"
4303 unlinkmany -d $dir/d $delete $left ||
4304 error "unlink of second $left subdirs failed"
4305 # regardless of whether the backing filesystem tracks nlink accurately
4306 # or not, the nlink count shouldn't be more than "." and ".." here
4307 local after=$(stat -c %h $dir)
4308 [[ $after -gt 2 ]] && error "nlink after: $after > 2" ||
4309 echo "nlink after: $after"
4311 cleanup_print_lfs_df
4313 run_test 51b "exceed 64k subdirectory nlink limit on create, verify unlink"
4316 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
4317 [[ $OSTCOUNT -lt 3 ]] && skip_env "needs >= 3 OSTs" && return
4318 test_mkdir $DIR/$tdir
4319 createmany -o $DIR/$tdir/t- 1000
4320 $LFS getstripe $DIR/$tdir > $TMP/$tfile
4321 for N in $(seq 0 $((OSTCOUNT - 1))); do
4322 OBJS[$N]=$(awk -vobjs=0 '($1 == '$N') { objs += 1 } \
4323 END { printf("%0.0f", objs) }' $TMP/$tfile)
4324 OBJS0[$N]=$(grep -A 1 idx $TMP/$tfile | awk -vobjs=0 \
4325 '($1 == '$N') { objs += 1 } \
4326 END { printf("%0.0f", objs) }')
4327 log "OST$N has ${OBJS[$N]} objects, ${OBJS0[$N]} are index 0"
4329 unlinkmany $DIR/$tdir/t- 1000
4332 for N in $(seq 1 $((OSTCOUNT - 1))); do
4333 [[ ${OBJS[$N]} -lt $((${OBJS[$NLAST]} - 20)) ]] &&
4334 error "OST $N has less objects vs OST $NLAST" \
4335 " (${OBJS[$N]} < ${OBJS[$NLAST]}"
4336 [[ ${OBJS[$N]} -gt $((${OBJS[$NLAST]} + 20)) ]] &&
4337 error "OST $N has less objects vs OST $NLAST" \
4338 " (${OBJS[$N]} < ${OBJS[$NLAST]}"
4340 [[ ${OBJS0[$N]} -lt $((${OBJS0[$NLAST]} - 20)) ]] &&
4341 error "OST $N has less #0 objects vs OST $NLAST" \
4342 " (${OBJS0[$N]} < ${OBJS0[$NLAST]}"
4343 [[ ${OBJS0[$N]} -gt $((${OBJS0[$NLAST]} + 20)) ]] &&
4344 error "OST $N has less #0 objects vs OST $NLAST" \
4345 " (${OBJS0[$N]} < ${OBJS0[$NLAST]}"
4350 run_test 51d "check object distribution"
4353 if [ "$(facet_fstype $SINGLEMDS)" != ldiskfs ]; then
4354 skip "ldiskfs only test"
4358 test_mkdir -c1 $DIR/$tdir
4359 test_mkdir -c1 $DIR/$tdir/d0
4361 touch $DIR/$tdir/d0/foo
4362 createmany -l $DIR/$tdir/d0/foo $DIR/$tdir/d0/f- 65001 &&
4363 error "file exceed 65000 nlink limit!"
4364 unlinkmany $DIR/$tdir/d0/f- 65001
4367 run_test 51e "check file nlink limit"
4370 test_mkdir $DIR/$tdir
4373 local ulimit_old=$(ulimit -n)
4374 local spare=20 # number of spare fd's for scripts/libraries, etc.
4375 local mdt=$(lfs getstripe -M $DIR/$tdir)
4376 local numfree=$(lfs df -i $DIR/$tdir | awk '/MDT:'$mdt'/ { print $4 }')
4378 echo "MDT$mdt numfree=$numfree, max=$max"
4379 [[ $numfree -gt $max ]] && numfree=$max || numfree=$((numfree * 7 / 8))
4380 if [ $((numfree + spare)) -gt $ulimit_old ]; then
4381 while ! ulimit -n $((numfree + spare)); do
4382 numfree=$((numfree * 3 / 4))
4384 echo "changed ulimit from $ulimit_old to $((numfree + spare))"
4386 echo "left ulimit at $ulimit_old"
4389 createmany -o -k -t 120 $DIR/$tdir/f $numfree || {
4390 unlinkmany $DIR/$tdir/f $numfree
4391 error "create+open $numfree files in $DIR/$tdir failed"
4393 ulimit -n $ulimit_old
4395 # if createmany exits at 120s there will be fewer than $numfree files
4396 unlinkmany $DIR/$tdir/f $numfree || true
4398 run_test 51f "check many open files limit"
4401 [ -f $DIR/$tdir/foo ] && chattr -a $DIR/$tdir/foo
4402 test_mkdir $DIR/$tdir
4403 touch $DIR/$tdir/foo
4404 chattr +a $DIR/$tdir/foo || error "chattr +a failed"
4405 echo bar >> $DIR/$tdir/foo || error "append bar failed"
4406 cp /etc/hosts $DIR/$tdir/foo && error "cp worked"
4407 rm -f $DIR/$tdir/foo 2>/dev/null && error "rm worked"
4408 link $DIR/$tdir/foo $DIR/$tdir/foo_link 2>/dev/null &&
4410 echo foo >> $DIR/$tdir/foo || error "append foo failed"
4411 mrename $DIR/$tdir/foo $DIR/$tdir/foo_ren && error "rename worked"
4412 lsattr $DIR/$tdir/foo | egrep -q "^-+a[-e]+ $DIR/$tdir/foo" ||
4414 chattr -a $DIR/$tdir/foo || error "chattr -a failed"
4415 cp -r $DIR/$tdir $TMP/
4416 rm -fr $DIR/$tdir $TMP/$tdir || error "cleanup rm failed"
4418 run_test 52a "append-only flag test (should return errors)"
4421 [ -f $DIR/$tdir/foo ] && chattr -i $DIR/$tdir/foo
4422 test_mkdir $DIR/$tdir
4423 touch $DIR/$tdir/foo
4424 chattr +i $DIR/$tdir/foo || error "chattr +i failed"
4425 cat test > $DIR/$tdir/foo && error "cat test worked"
4426 cp /etc/hosts $DIR/$tdir/foo && error "cp worked"
4427 rm -f $DIR/$tdir/foo 2>/dev/null && error "rm worked"
4428 link $DIR/$tdir/foo $DIR/$tdir/foo_link 2>/dev/null &&
4430 echo foo >> $DIR/$tdir/foo && error "echo worked"
4431 mrename $DIR/$tdir/foo $DIR/$tdir/foo_ren && error "rename worked"
4432 [ -f $DIR/$tdir/foo ] || error "$tdir/foo is not a file"
4433 [ -f $DIR/$tdir/foo_ren ] && error "$tdir/foo_ren is not a file"
4434 lsattr $DIR/$tdir/foo | egrep -q "^-+i[-e]+ $DIR/$tdir/foo" ||
4436 chattr -i $DIR/$tdir/foo || error "chattr failed"
4438 rm -fr $DIR/$tdir || error "unable to remove $DIR/$tdir"
4440 run_test 52b "immutable flag test (should return errors) ======="
4443 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
4444 remote_mds_nodsh && skip "remote MDS with nodsh" && return
4445 remote_ost_nodsh && skip "remote OST with nodsh" && return
4458 local support_last_seq=true
4460 [[ $(lustre_version_code $SINGLEMDS) -ge $(version_code 2.3.60) ]] ||
4461 support_last_seq=false
4464 local mdtosc=$(get_mdtosc_proc_path $SINGLEMDS)
4466 for value in $(do_facet $SINGLEMDS \
4467 $LCTL get_param osc.$mdtosc.prealloc_last_id) ; do
4468 param=$(echo ${value[0]} | cut -d "=" -f1)
4469 ostname=$(echo $param | cut -d "." -f2 | cut -d - -f 1-2)
4471 if $support_last_seq; then
4472 param_seq=$(echo $param |
4473 sed -e s/prealloc_last_id/prealloc_last_seq/g)
4474 mds_last_seq=$(do_facet $SINGLEMDS \
4475 $LCTL get_param -n $param_seq)
4477 mds_last=$(do_facet $SINGLEMDS $LCTL get_param -n $param)
4479 ostnum=$(index_from_ostuuid ${ostname}_UUID)
4480 node=$(facet_active_host ost$((ostnum+1)))
4481 param="obdfilter.$ostname.last_id"
4482 for ost_last in $(do_node $node $LCTL get_param -n $param) ; do
4483 echo "$ostname.last_id=$ost_last; MDS.last_id=$mds_last"
4484 ost_last_id=$ost_last
4486 if $support_last_seq; then
4487 ost_last_id=$(echo $ost_last |
4488 awk -F':' '{print $2}' |
4490 ost_last_seq=$(echo $ost_last |
4491 awk -F':' '{print $1}')
4492 [[ $ost_last_seq = $mds_last_seq ]] || continue
4495 if [[ $ost_last_id != $mds_last ]]; then
4496 error "$ost_last_id != $mds_last"
4503 $found || error "can not match last_seq/last_id for $mdtosc"
4506 run_test 53 "verify that MDS and OSTs agree on pre-creation ===="
4509 perl -MSocket -e ';' || { skip "no Socket perl module installed" && return; }
4511 $SOCKETSERVER $DIR/socket ||
4512 error "$SOCKETSERVER $DIR/socket failed: $?"
4513 $SOCKETCLIENT $DIR/socket ||
4514 error "$SOCKETCLIENT $DIR/socket failed: $?"
4515 $MUNLINK $DIR/socket || error "$MUNLINK $DIR/socket failed: $?"
4517 run_test 54a "unix domain socket test =========================="
4523 dd if=/dev/zero of=$f bs=$(page_size) count=1
4525 run_test 54b "char device works in lustre ======================"
4528 [ -b /dev/loop/0 ] && LOOPBASE=/dev/loop/
4529 [ -b /dev/loop0 ] && LOOPBASE=/dev/loop
4530 [ -z "$LOOPBASE" ] && echo "/dev/loop/0 and /dev/loop0 gone?" && return
4532 for i in $(seq 3 7); do
4533 losetup $LOOPBASE$i > /dev/null 2>&1 && continue
4542 loopdev="$DIR/loop54c"
4545 $UMOUNT $DIR/$tdir || rc=$?
4546 losetup -d $loopdev || true
4547 losetup -d $LOOPDEV || true
4548 rm -rf $loopdev $DIR/$tfile $DIR/$tdir
4553 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
4554 loopdev="$DIR/loop54c"
4557 [ -z "$LOOPNUM" ] && echo "couldn't find empty loop device" && return
4558 trap cleanup_54c EXIT
4559 mknod $loopdev b 7 $LOOPNUM
4560 echo "make a loop file system with $DIR/$tfile on $loopdev ($LOOPNUM)."
4561 dd if=/dev/zero of=$DIR/$tfile bs=$(get_page_size client) seek=1024 count=1 > /dev/null
4562 losetup $loopdev $DIR/$tfile ||
4563 error "can't set up $loopdev for $DIR/$tfile"
4564 mkfs.ext2 $loopdev || error "mke2fs on $loopdev"
4565 test_mkdir $DIR/$tdir
4566 mount -t ext2 $loopdev $DIR/$tdir ||
4567 error "error mounting $loopdev on $DIR/$tdir"
4568 dd if=/dev/zero of=$DIR/$tdir/tmp bs=$(get_page_size client) count=30 ||
4571 dd if=$DIR/$tdir/tmp of=/dev/zero bs=$(get_page_size client) count=30 ||
4575 run_test 54c "block device works in lustre ====================="
4581 [ "$string" = $(echo $string > $f | cat $f) ] || error "$f != $string"
4583 run_test 54d "fifo device works in lustre ======================"
4588 cp -aL /dev/console $f
4589 echo $string > $f || error "echo $string to $f failed"
4591 run_test 54e "console/tty device works in lustre ======================"
4595 local dir=$DIR/$tdir
4598 test_mkdir -p $dir/dir
4599 for i in $(seq $numfiles); do
4601 touch $dir/dir/file$i
4604 local numcomp=$($LFS getstripe --component-count $dir)
4606 [[ $numcomp == 0 ]] && numcomp=1
4608 # test lfs getstripe with --recursive
4609 local filenum=$($LFS getstripe -r $dir | egrep -c "obdidx|l_ost_idx")
4611 [[ $filenum -eq $((numfiles * 2)) ]] ||
4612 error "$LFS getstripe -r: found $filenum != $((numfiles * 2))"
4613 filenum=$($LFS getstripe $dir | egrep -c "obdidx|l_ost_idx")
4614 [[ $filenum -eq $numfiles ]] ||
4615 error "$LFS getstripe $dir: found $filenum, not $numfiles"
4616 echo "$LFS getstripe showed obdidx or l_ost_idx"
4618 # test lfs getstripe with file instead of dir
4619 filenum=$($LFS getstripe $dir/file1 | egrep -c "obdidx|l_ost_idx")
4620 [[ $filenum -eq 1 ]] ||
4621 error "$LFS getstripe $dir/file1: found $filenum, not 1"
4622 echo "$LFS getstripe file1 passed"
4624 #test lfs getstripe with --verbose
4625 filenum=$($LFS getstripe --verbose $dir | grep -c lmm_magic)
4626 [[ $filenum -eq $((numfiles * numcomp)) ]] ||
4627 error "$LFS getstripe --verbose $dir: "\
4628 "got $filenum want $((numfiles * numcomp)) lmm_magic"
4629 [[ $($LFS getstripe $dir | grep -c lmm_magic) -eq 0 ]] ||
4630 error "$LFS getstripe $dir: showed lmm_magic"
4632 #test lfs getstripe with -v prints lmm_fid
4633 filenum=$($LFS getstripe -v $dir | grep -c lmm_fid)
4634 [[ $filenum -eq $((numfiles * numcomp)) ]] ||
4635 error "$LFS getstripe -v $dir: "\
4636 "got $filenum want $((numfiles * numcomp)) lmm_fid"
4637 [[ $($LFS getstripe $dir | grep -c lmm_fid) -eq 0 ]] ||
4638 error "$LFS getstripe $dir: showed lmm_fid by default"
4639 echo "$LFS getstripe --verbose passed"
4641 #check for FID information
4642 local fid1=$($LFS getstripe --fid $dir/file1)
4643 local fid2=$($LFS getstripe --verbose $dir/file1 |
4644 awk '/lmm_fid: / { print $2; exit; }')
4645 local fid3=$($LFS path2fid $dir/file1)
4647 [ "$fid1" != "$fid2" ] &&
4648 error "getstripe --fid '$fid1' != getstripe --verbose '$fid2'"
4649 [ "$fid1" != "$fid3" ] &&
4650 error "getstripe --fid '$fid1' != lfs path2fid '$fid3'"
4651 echo "$LFS getstripe --fid passed"
4653 #test lfs getstripe with --obd
4654 $LFS getstripe --obd wrong_uuid $dir 2>&1 | grep -q "unknown obduuid" ||
4655 error "$LFS getstripe --obd wrong_uuid: should return error"
4657 [[ $OSTCOUNT -lt 2 ]] &&
4658 skip_env "skip '$LFS getstripe --obd' tests: $OSTCOUNT < 2" &&
4662 local obduuid=$(ostuuid_from_index $ostidx)
4663 local found=$($LFS getstripe -r --obd $obduuid $dir |
4664 egrep -c "obdidx|l_ost_idx")
4666 filenum=$($LFS getstripe -ir $dir | grep "^$ostidx\$" | wc -l)
4667 [[ $found -eq $filenum ]] ||
4668 error "$LFS getstripe --obd: found $found expect $filenum"
4669 [[ $($LFS getstripe -r -v --obd $obduuid $dir |
4670 sed '/^[ ]*'${ostidx}'[ ]/d' |
4671 sed -n '/^[ ]*[0-9][0-9]*[ ]/p' | wc -l) -eq 0 ]] ||
4672 error "$LFS getstripe --obd: should not show file on other obd"
4673 echo "$LFS getstripe --obd passed"
4675 run_test 56a "check $LFS getstripe"
4678 local dir=$DIR/$tdir
4682 for i in $(seq $numdirs); do
4683 test_mkdir $dir/dir$i
4686 # test lfs getdirstripe default mode is non-recursion, which is
4687 # different from lfs getstripe
4688 local dircnt=$($LFS getdirstripe $dir | grep -c lmv_stripe_count)
4690 [[ $dircnt -eq 1 ]] ||
4691 error "$LFS getdirstripe: found $dircnt, not 1"
4692 dircnt=$($LFS getdirstripe --recursive $dir |
4693 grep -c lmv_stripe_count)
4694 [[ $dircnt -eq $((numdirs + 1)) ]] ||
4695 error "$LFS getdirstripe -r: $dircnt, != $((numdirs + 1))"
4697 run_test 56b "check $LFS getdirstripe"
4701 local ost_name=$(ostname_from_index $ost_idx)
4702 local old_status=$(ost_dev_status $ost_idx)
4704 [[ -z "$old_status" ]] ||
4705 { skip_env "OST $ost_name is in $old_status status"; return 0; }
4707 do_facet ost1 $LCTL set_param -n obdfilter.$ost_name.degraded=1
4710 local new_status=$(ost_dev_status $ost_idx)
4712 [[ "$new_status" = "D" ]] ||
4713 error "OST $ost_name is in status of '$new_status', not 'D'"
4715 do_facet ost1 $LCTL set_param -n obdfilter.$ost_name.degraded=0
4718 new_status=$(ost_dev_status $ost_idx)
4719 [[ -z "$new_status" ]] ||
4720 error "OST $ost_name is in status of '$new_status', not ''"
4722 run_test 56c "check 'lfs df' showing device status"
4727 local local_tdir="$1"
4728 local local_numfiles="$2"
4729 local local_numdirs="$3"
4730 local dir_params="$4"
4731 local dir_stripe_params="$5"
4733 if [ ! -d "$local_tdir" ] ; then
4734 test_mkdir -p $dir_stripe_params $local_tdir
4735 [ "$dir_params" ] && $LFS setstripe $dir_params $local_tdir
4736 for i in $(seq $local_numfiles) ; do
4737 touch $local_tdir/file$i
4739 for i in $(seq $local_numdirs) ; do
4740 test_mkdir $dir_stripe_params $local_tdir/dir$i
4741 for j in $(seq $local_numfiles) ; do
4742 touch $local_tdir/dir$i/file$j
4748 setup_56_special() {
4750 local local_numfiles=$2
4751 local local_numdirs=$3
4753 setup_56 $local_tdir $local_numfiles $local_numdirs
4755 if [ ! -e "$local_tdir/loop${local_numfiles}b" ] ; then
4756 for i in $(seq $local_numfiles) ; do
4757 mknod $local_tdir/loop${i}b b 7 $i
4758 mknod $local_tdir/null${i}c c 1 3
4759 ln -s $local_tdir/file1 $local_tdir/link${i}
4761 for i in $(seq $local_numdirs) ; do
4762 mknod $local_tdir/dir$i/loop${i}b b 7 $i
4763 mknod $local_tdir/dir$i/null${i}c c 1 3
4764 ln -s $local_tdir/dir$i/file1 $local_tdir/dir$i/link${i}
4770 local dir=$DIR/d$(basetest $testnum)g.$TESTSUITE
4771 local expected=$(($NUMDIRS + 2))
4773 setup_56 $dir $NUMFILES $NUMDIRS
4775 # test lfs find with -name
4776 for i in $(seq $NUMFILES) ; do
4777 local nums=$($LFS find -name "*$i" $dir | wc -l)
4779 [ $nums -eq $expected ] ||
4780 error "lfs find -name '*$i' $dir wrong: "\
4781 "found $nums, expected $expected"
4784 run_test 56g "check lfs find -name"
4787 local dir=$DIR/d$(basetest $testnum)g.$TESTSUITE
4788 local expected=$(((NUMDIRS + 1) * (NUMFILES - 1) + NUMFILES))
4790 setup_56 $dir $NUMFILES $NUMDIRS
4792 # test lfs find with ! -name
4793 for i in $(seq $NUMFILES) ; do
4794 local nums=$($LFS find ! -name "*$i" $dir | wc -l)
4796 [ $nums -eq $expected ] ||
4797 error "lfs find ! -name '*$i' $dir wrong: "\
4798 "found $nums, expected $expected"
4801 run_test 56h "check lfs find ! -name"
4804 local dir=$DIR/$tdir
4808 local cmd="$LFS find -ost $(ostuuid_from_index 0 $dir) $dir"
4811 [ -z "$out" ] || error "'$cmd' returned directory '$out'"
4813 run_test 56i "check 'lfs find -ost UUID' skips directories"
4816 local dir=$DIR/d$(basetest $testnum)g.$TESTSUITE
4818 setup_56_special $dir $NUMFILES $NUMDIRS
4820 local expected=$((NUMDIRS + 1))
4821 local cmd="$LFS find -type d $dir"
4822 local nums=$($cmd | wc -l)
4824 [ $nums -eq $expected ] ||
4825 error "'$cmd' wrong: found $nums, expected $expected"
4827 run_test 56j "check lfs find -type d"
4830 local dir=$DIR/d$(basetest $testnum)g.$TESTSUITE
4832 setup_56_special $dir $NUMFILES $NUMDIRS
4834 local expected=$(((NUMDIRS + 1) * NUMFILES))
4835 local cmd="$LFS find -type f $dir"
4836 local nums=$($cmd | wc -l)
4838 [ $nums -eq $expected ] ||
4839 error "'$cmd' wrong: found $nums, expected $expected"
4841 run_test 56k "check lfs find -type f"
4844 local dir=$DIR/d$(basetest $testnum)g.$TESTSUITE
4846 setup_56_special $dir $NUMFILES $NUMDIRS
4848 local expected=$((NUMDIRS + NUMFILES))
4849 local cmd="$LFS find -type b $dir"
4850 local nums=$($cmd | wc -l)
4852 [ $nums -eq $expected ] ||
4853 error "'$cmd' wrong: found $nums, expected $expected"
4855 run_test 56l "check lfs find -type b"
4858 local dir=$DIR/d$(basetest $testnum)g.$TESTSUITE
4860 setup_56_special $dir $NUMFILES $NUMDIRS
4862 local expected=$((NUMDIRS + NUMFILES))
4863 local cmd="$LFS find -type c $dir"
4864 local nums=$($cmd | wc -l)
4865 [ $nums -eq $expected ] ||
4866 error "'$cmd' wrong: found $nums, expected $expected"
4868 run_test 56m "check lfs find -type c"
4871 local dir=$DIR/d$(basetest $testnum)g.$TESTSUITE
4872 setup_56_special $dir $NUMFILES $NUMDIRS
4874 local expected=$((NUMDIRS + NUMFILES))
4875 local cmd="$LFS find -type l $dir"
4876 local nums=$($cmd | wc -l)
4878 [ $nums -eq $expected ] ||
4879 error "'$cmd' wrong: found $nums, expected $expected"
4881 run_test 56n "check lfs find -type l"
4884 local dir=$DIR/$tdir
4886 setup_56 $dir $NUMFILES $NUMDIRS
4887 utime $dir/file1 > /dev/null || error "utime (1)"
4888 utime $dir/file2 > /dev/null || error "utime (2)"
4889 utime $dir/dir1 > /dev/null || error "utime (3)"
4890 utime $dir/dir2 > /dev/null || error "utime (4)"
4891 utime $dir/dir1/file1 > /dev/null || error "utime (5)"
4892 dd if=/dev/zero count=1 >> $dir/dir1/file1 && sync
4895 local nums=$($LFS find -mtime +0 $dir | wc -l)
4897 [ $nums -eq $expected ] ||
4898 error "lfs find -mtime +0 $dir: found $nums expect $expected"
4901 cmd="$LFS find -mtime 0 $dir"
4902 nums=$($cmd | wc -l)
4903 [ $nums -eq $expected ] ||
4904 error "'$cmd' wrong: found $nums, expected $expected"
4906 run_test 56o "check lfs find -mtime for old files"
4909 [ $RUNAS_ID -eq $UID ] &&
4910 skip_env "RUNAS_ID = UID = $UID -- skipping" && return
4912 local dir=$DIR/$tdir
4914 setup_56 $dir $NUMFILES $NUMDIRS
4915 chown $RUNAS_ID $dir/file* || error "chown $DIR/${tdir}g/file$i failed"
4917 local expected=$NUMFILES
4918 local cmd="$LFS find -uid $RUNAS_ID $dir"
4919 local nums=$($cmd | wc -l)
4921 [ $nums -eq $expected ] ||
4922 error "'$cmd' wrong: found $nums, expected $expected"
4924 expected=$(((NUMFILES + 1) * NUMDIRS + 1))
4925 cmd="$LFS find ! -uid $RUNAS_ID $dir"
4926 nums=$($cmd | wc -l)
4927 [ $nums -eq $expected ] ||
4928 error "'$cmd' wrong: found $nums, expected $expected"
4930 run_test 56p "check lfs find -uid and ! -uid"
4933 [ $RUNAS_ID -eq $UID ] &&
4934 skip_env "RUNAS_ID = UID = $UID -- skipping" && return
4936 local dir=$DIR/$tdir
4938 setup_56 $dir $NUMFILES $NUMDIRS
4939 chgrp $RUNAS_GID $dir/file* || error "chown $dir/file$i failed"
4941 local expected=$NUMFILES
4942 local cmd="$LFS find -gid $RUNAS_GID $dir"
4943 local nums=$($cmd | wc -l)
4945 [ $nums -eq $expected ] ||
4946 error "'$cmd' wrong: found $nums, expected $expected"
4948 expected=$(( ($NUMFILES+1) * $NUMDIRS + 1))
4949 cmd="$LFS find ! -gid $RUNAS_GID $dir"
4950 nums=$($cmd | wc -l)
4951 [ $nums -eq $expected ] ||
4952 error "'$cmd' wrong: found $nums, expected $expected"
4954 run_test 56q "check lfs find -gid and ! -gid"
4957 local dir=$DIR/$tdir
4959 setup_56 $dir $NUMFILES $NUMDIRS
4962 local cmd="$LFS find -size 0 -type f $dir"
4963 local nums=$($cmd | wc -l)
4965 [ $nums -eq $expected ] ||
4966 error "'$cmd' wrong: found $nums, expected $expected"
4968 cmd="$LFS find ! -size 0 -type f $dir"
4969 nums=$($cmd | wc -l)
4970 [ $nums -eq $expected ] ||
4971 error "'$cmd' wrong: found $nums, expected $expected"
4972 echo "test" > $dir/$tfile
4973 echo "test2" > $dir/$tfile.2 && sync
4975 cmd="$LFS find -size 5 -type f $dir"
4976 nums=$($cmd | wc -l)
4977 [ $nums -eq $expected ] ||
4978 error "'$cmd' wrong: found $nums, expected $expected"
4980 cmd="$LFS find -size +5 -type f $dir"
4981 nums=$($cmd | wc -l)
4982 [ $nums -eq $expected ] ||
4983 error "'$cmd' wrong: found $nums, expected $expected"
4985 cmd="$LFS find -size +0 -type f $dir"
4986 nums=$($cmd | wc -l)
4987 [ $nums -eq $expected ] ||
4988 error "'$cmd' wrong: found $nums, expected $expected"
4990 cmd="$LFS find ! -size -5 -type f $dir"
4991 nums=$($cmd | wc -l)
4992 [ $nums -eq $expected ] ||
4993 error "'$cmd' wrong: found $nums, expected $expected"
4995 cmd="$LFS find -size -5 -type f $dir"
4996 nums=$($cmd | wc -l)
4997 [ $nums -eq $expected ] ||
4998 error "'$cmd' wrong: found $nums, expected $expected"
5000 run_test 56r "check lfs find -size works"
5002 test_56s() { # LU-611 #LU-9369
5003 [[ $OSTCOUNT -lt 2 ]] && skip "need at least 2 OSTs" && return 0
5005 local dir=$DIR/$tdir
5006 local onestripe=$(((NUMDIRS + 1) * NUMFILES))
5008 setup_56 $dir $NUMFILES $NUMDIRS "-c 1"
5009 for i in $(seq $NUMDIRS); do
5010 $LFS setstripe -c $((OSTCOUNT + 1)) $dir/dir$i/$tfile
5013 local expected=$NUMDIRS
5014 local cmd="$LFS find -c $OSTCOUNT $dir"
5015 local nums=$($cmd | wc -l)
5017 [ $nums -eq $expected ] || {
5018 $LFS getstripe -R $dir
5019 error "'$cmd' wrong: found $nums, expected $expected"
5022 expected=$((NUMDIRS + onestripe))
5023 cmd="$LFS find -stripe-count +0 -type f $dir"
5024 nums=$($cmd | wc -l)
5025 [ $nums -eq $expected ] || {
5026 $LFS getstripe -R $dir
5027 error "'$cmd' wrong: found $nums, expected $expected"
5031 cmd="$LFS find -stripe-count 1 -type f $dir"
5032 nums=$($cmd | wc -l)
5033 [ $nums -eq $expected ] || {
5034 $LFS getstripe -R $dir
5035 error "'$cmd' wrong: found $nums, expected $expected"
5038 cmd="$LFS find -stripe-count -2 -type f $dir"
5039 nums=$($cmd | wc -l)
5040 [ $nums -eq $expected ] || {
5041 $LFS getstripe -R $dir
5042 error "'$cmd' wrong: found $nums, expected $expected"
5046 cmd="$LFS find -stripe-count $((OSTCOUNT + 1)) -type f $dir"
5047 nums=$($cmd | wc -l)
5048 [ $nums -eq $expected ] || {
5049 $LFS getstripe -R $dir
5050 error "'$cmd' wrong: found $nums, expected $expected"
5053 run_test 56s "check lfs find -stripe-count works"
5055 test_56t() { # LU-611 #LU-9369
5056 local dir=$DIR/$tdir
5058 setup_56 $dir 0 $NUMDIRS
5059 for i in $(seq $NUMDIRS); do
5060 $LFS setstripe -S 8M $dir/dir$i/$tfile
5063 local expected=$NUMDIRS
5064 local cmd="$LFS find -S 8M $dir"
5065 local nums=$($cmd | wc -l)
5067 [ $nums -eq $expected ] || {
5068 $LFS getstripe -R $dir
5069 error "'$cmd' wrong: found $nums, expected $expected"
5073 setup_56 $dir $NUMFILES $NUMDIRS "--stripe-size 512k"
5075 $LFS setstripe -S 256k $dir/$tfile.{0,1,2,3}
5077 expected=$(((NUMDIRS + 1) * NUMFILES))
5078 cmd="$LFS find -stripe-size 512k -type f $dir"
5079 nums=$($cmd | wc -l)
5080 [ $nums -eq $expected ] ||
5081 error "'$cmd' wrong: found $nums, expected $expected"
5083 cmd="$LFS find -stripe-size +320k -type f $dir"
5084 nums=$($cmd | wc -l)
5085 [ $nums -eq $expected ] ||
5086 error "'$cmd' wrong: found $nums, expected $expected"
5088 expected=$(((NUMDIRS + 1) * NUMFILES + 4))
5089 cmd="$LFS find -stripe-size +200k -type f $dir"
5090 nums=$($cmd | wc -l)
5091 [ $nums -eq $expected ] ||
5092 error "'$cmd' wrong: found $nums, expected $expected"
5094 cmd="$LFS find -stripe-size -640k -type f $dir"
5095 nums=$($cmd | wc -l)
5096 [ $nums -eq $expected ] ||
5097 error "'$cmd' wrong: found $nums, expected $expected"
5100 cmd="$LFS find -stripe-size 256k -type f $dir"
5101 nums=$($cmd | wc -l)
5102 [ $nums -eq $expected ] ||
5103 error "'$cmd' wrong: found $nums, expected $expected"
5105 cmd="$LFS find -stripe-size -320k -type f $dir"
5106 nums=$($cmd | wc -l)
5107 [ $nums -eq $expected ] ||
5108 error "'$cmd' wrong: found $nums, expected $expected"
5111 cmd="$LFS find -stripe-size 1024k -type f $dir"
5112 nums=$($cmd | wc -l)
5113 [ $nums -eq $expected ] ||
5114 error "'$cmd' wrong: found $nums, expected $expected"
5116 run_test 56t "check lfs find -stripe-size works"
5118 test_56u() { # LU-611
5119 local dir=$DIR/$tdir
5121 setup_56 $dir $NUMFILES $NUMDIRS "-i 0 -c 1"
5123 if [[ $OSTCOUNT -gt 1 ]]; then
5124 $LFS setstripe -i 1 -c 1 $dir/$tfile.{0,1,2,3}
5130 local expected=$(((NUMDIRS + 1) * NUMFILES))
5131 local cmd="$LFS find -stripe-index 0 -type f $dir"
5132 local nums=$($cmd | wc -l)
5134 [ $nums -eq $expected ] ||
5135 error "'$cmd' wrong: found $nums, expected $expected"
5138 cmd="$LFS find -stripe-index 1 -type f $dir"
5139 nums=$($cmd | wc -l)
5140 [ $nums -eq $expected ] ||
5141 error "'$cmd' wrong: found $nums, expected $expected"
5143 cmd="$LFS find ! -stripe-index 0 -type f $dir"
5144 nums=$($cmd | wc -l)
5145 [ $nums -eq $expected ] ||
5146 error "'$cmd' wrong: found $nums, expected $expected"
5149 # This should produce an error and not return any files
5150 cmd="$LFS find -stripe-index $OSTCOUNT -type f $dir"
5151 nums=$($cmd 2>/dev/null | wc -l)
5152 [ $nums -eq $expected ] ||
5153 error "'$cmd' wrong: found $nums, expected $expected"
5155 if [[ $OSTCOUNT -gt 1 ]]; then
5156 expected=$(((NUMDIRS + 1) * NUMFILES + onestripe))
5157 cmd="$LFS find -stripe-index 0,1 -type f $dir"
5158 nums=$($cmd | wc -l)
5159 [ $nums -eq $expected ] ||
5160 error "'$cmd' wrong: found $nums, expected $expected"
5163 run_test 56u "check lfs find -stripe-index works"
5167 local dir=$DIR/$tdir
5169 setup_56 $dir $NUMFILES $NUMDIRS
5171 UUID=$(mdtuuid_from_index $MDT_IDX $dir)
5172 [ -z "$UUID" ] && error "mdtuuid_from_index cannot find MDT $MDT_IDX"
5174 for file in $($LFS find -mdt $UUID $dir); do
5175 file_mdt_idx=$($LFS getstripe -M $file)
5176 [ $file_mdt_idx -eq $MDT_IDX ] ||
5177 error "lfind -mdt $UUID != getstripe -M $file_mdt_idx"
5180 run_test 56v "check 'lfs find -mdt match with lfs getstripe -M' ======="
5183 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs" && return
5184 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5185 local dir=$DIR/$tdir
5187 setup_56 $dir $NUMFILES $NUMDIRS "-c $OSTCOUNT" "-c1"
5189 local stripe_size=$($LFS getstripe -S -d $dir) ||
5190 error "$LFS getstripe -S -d $dir failed"
5191 stripe_size=${stripe_size%% *}
5193 local file_size=$((stripe_size * OSTCOUNT))
5194 local file_num=$((NUMDIRS * NUMFILES + NUMFILES))
5195 local required_space=$((file_num * file_size))
5196 local free_space=$($LCTL get_param -n lov.$FSNAME-clilov-*.kbytesavail |
5198 [[ $free_space -le $((required_space / 1024)) ]] &&
5199 skip_env "need $required_space, have $free_space kbytes" &&
5203 local dd_count=$((file_size / dd_bs))
5205 # write data into the files
5210 for i in $(seq $NUMFILES); do
5212 yes | dd bs=$dd_bs count=$dd_count of=$file &>/dev/null ||
5213 error "write data into $file failed"
5215 for i in $(seq $NUMDIRS); do
5216 for j in $(seq $NUMFILES); do
5217 file=$dir/dir$i/file$j
5218 yes|dd bs=$dd_bs count=$dd_count of=$file &>/dev/null ||
5219 error "write data into $file failed"
5223 # $LFS_MIGRATE will fail if hard link migration is unsupported
5224 if [[ $(lustre_version_code mds1) -gt $(version_code 2.5.55) ]]; then
5225 createmany -l$dir/dir1/file1 $dir/dir1/link 200 ||
5226 error "creating links to $dir/dir1/file1 failed"
5231 [[ $OSTCOUNT -gt 1 ]] && expected=$((OSTCOUNT - 1))
5234 local cmd="$LFS_MIGRATE -y -c $expected $dir/file1"
5237 eval $cmd || error "$cmd failed"
5239 check_stripe_count $dir/file1 $expected
5241 if [ $(lustre_version_code $SINGLEMDS) -ge $(version_code 2.6.90) ];
5243 # lfs_migrate file onto OST 0 if it is on OST 1, or onto
5244 # OST 1 if it is on OST 0. This file is small enough to
5245 # be on only one stripe.
5246 file=$dir/migr_1_ost
5247 dd bs=$dd_bs count=1 if=/dev/urandom of=$file >/dev/null 2>&1 ||
5248 error "write data into $file failed"
5249 local obdidx=$($LFS getstripe -i $file)
5250 local oldmd5=$(md5sum $file)
5253 [[ $obdidx -eq 0 ]] && newobdidx=1
5254 cmd="$LFS migrate -i $newobdidx $file"
5256 eval $cmd || error "$cmd failed"
5258 local realobdix=$($LFS getstripe -i $file)
5259 local newmd5=$(md5sum $file)
5261 [[ $newobdidx -ne $realobdix ]] &&
5262 error "new OST is different (was=$obdidx, "\
5263 "wanted=$newobdidx, got=$realobdix)"
5264 [[ "$oldmd5" != "$newmd5" ]] &&
5265 error "md5sum differ: $oldmd5, $newmd5"
5269 cmd="$LFS_MIGRATE -y -c $expected $dir/dir1"
5271 eval $cmd || error "$cmd failed"
5273 for j in $(seq $NUMFILES); do
5274 check_stripe_count $dir/dir1/file$j $expected
5277 # lfs_migrate works with lfs find
5278 cmd="$LFS find -stripe_count $OSTCOUNT -type f $dir |
5279 $LFS_MIGRATE -y -c $expected"
5281 eval $cmd || error "$cmd failed"
5283 for i in $(seq 2 $NUMFILES); do
5284 check_stripe_count $dir/file$i $expected
5286 for i in $(seq 2 $NUMDIRS); do
5287 for j in $(seq $NUMFILES); do
5288 check_stripe_count $dir/dir$i/file$j $expected
5292 run_test 56w "check lfs_migrate -c stripe_count works"
5295 local file1=$DIR/$tdir/file1
5296 local create_pool=false
5297 local initial_pool=$($LFS getstripe -p $DIR)
5301 echo -n "Creating test dir..."
5302 test_mkdir $DIR/$tdir &> /dev/null || error "cannot create dir"
5305 echo -n "Creating test file..."
5306 touch $file1 || error "cannot create file"
5309 echo -n "Detecting existing pools..."
5310 pool_list=($($LFS pool_list $FSNAME | grep "$FSNAME\." | cut -d. -f2))
5312 if [ ${#pool_list[@]} -gt 0 ]; then
5313 echo "${pool_list[@]}"
5314 for thispool in "${pool_list[@]}"; do
5315 if [[ -z "$initial_pool" ||
5316 "$initial_pool" != "$thispool" ]]; then
5318 echo "Using existing pool '$pool'"
5323 echo "none detected."
5325 if [ -z "$pool" ]; then
5326 pool=${POOL:-testpool}
5327 [ "$initial_pool" = "$pool" ] && pool="testpool2"
5328 echo -n "Creating pool '$pool'..."
5330 pool_add $pool &> /dev/null ||
5331 error "pool_add failed"
5334 echo -n "Adding target to pool..."
5335 pool_add_targets $pool 0 0 1 &> /dev/null ||
5336 error "pool_add_targets failed"
5340 echo -n "Setting pool using -p option..."
5341 $LFS_MIGRATE -y -q --no-rsync -p $pool $file1 &> /dev/null ||
5342 error "migrate failed rc = $?"
5345 echo -n "Verifying test file is in pool after migrating..."
5346 [ "$($LFS getstripe -p $file1)" = $pool ] ||
5347 error "file was not migrated to pool $pool"
5350 echo -n "Removing test file from pool '$pool'..."
5351 $LFS migrate $file1 &> /dev/null ||
5352 error "cannot remove from pool"
5353 [ "$($LFS getstripe -p $file1)" ] &&
5354 error "pool still set"
5357 echo -n "Setting pool using --pool option..."
5358 $LFS_MIGRATE -y -q --no-rsync --pool $pool $file1 &> /dev/null ||
5359 error "migrate failed rc = $?"
5364 if $create_pool; then
5365 destroy_test_pools 2> /dev/null ||
5366 error "destroy test pools failed"
5369 run_test 56wb "check lfs_migrate pool support"
5372 local file1="$DIR/$tdir/file 1"
5374 echo -n "Creating test dir..."
5375 test_mkdir $DIR/$tdir &> /dev/null || error "cannot create dir"
5376 local def_stripe_size=$($LFS getstripe -S $DIR/$tdir 2>/dev/null)
5377 $LFS setstripe -S 1M -c 1 "$DIR/$tdir" &> /dev/null ||
5378 error "cannot set stripe"
5381 echo -n "Setting initial stripe for test file..."
5382 $LFS setstripe -S 512K -c 1 "$file1" &> /dev/null ||
5383 error "cannot set stripe"
5384 [ $($LFS getstripe -S "$file1") -eq 524288 ] ||
5385 error "stripe size not set"
5388 # File currently set to -S 512K -c 1
5390 # Ensure -c and -S options are rejected when -R is set
5391 echo -n "Verifying incompatible options are detected..."
5392 $LFS_MIGRATE -y -R -c 1 "$file1" &> /dev/null &&
5393 error "incompatible -c and -R options not detected"
5394 $LFS_MIGRATE -y -R -S 1M "$file1" &> /dev/null &&
5395 error "incompatible -S and -R options not detected"
5398 # Ensure unrecognized options are passed through to 'lfs migrate'
5399 echo -n "Verifying -S option is passed through to lfs migrate..."
5400 $LFS_MIGRATE -y -S 1M "$file1" &> /dev/null ||
5401 error "migration failed"
5402 [ $($LFS getstripe -S "$file1") -eq 1048576 ] ||
5403 error "file was not restriped"
5406 # File currently set to -S 1M -c 1
5408 # Ensure long options are supported
5409 echo -n "Verifying long options supported..."
5410 $LFS_MIGRATE -y --non-block "$file1" &> /dev/null ||
5411 error "long option without argument not supported"
5412 $LFS_MIGRATE -y --stripe-size 512K "$file1" &> /dev/null ||
5413 error "long option with argument not supported"
5414 [ $($LFS getstripe -S "$file1") -eq 524288 ] ||
5415 error "file not restriped with --stripe-size option"
5418 # File currently set to -S 512K -c 1
5420 if [ "$OSTCOUNT" -gt 1 ]; then
5421 echo -n "Verifying explicit stripe count can be set..."
5422 $LFS_MIGRATE -y -c 2 "$file1" &> /dev/null ||
5423 error "migrate failed"
5424 [ $($LFS getstripe -c "$file1") -eq 2 ] ||
5425 error "file not restriped to explicit count"
5429 # File currently set to -S 512K -c 1 or -S 512K -c 2
5431 # Ensure parent striping is used if -R is set, and no stripe
5432 # count or size is specified
5433 echo -n "Setting stripe for parent directory..."
5434 $LFS setstripe -S 1M -c 1 "$DIR/$tdir" &> /dev/null ||
5435 error "cannot set stripe"
5438 echo -n "Verifying restripe option uses parent stripe settings..."
5439 $LFS_MIGRATE -y -R "$file1" &> /dev/null ||
5440 error "migrate failed"
5441 [ $($LFS getstripe -S "$file1") -eq $def_stripe_size ] ||
5442 error "file not restriped to parent settings"
5443 [ $($LFS getstripe -c "$file1") -eq 1 ] ||
5444 error "file not restriped to parent settings"
5447 # File currently set to -S 1M -c 1
5449 # Ensure striping is preserved if -R is not set, and no stripe
5450 # count or size is specified
5451 echo -n "Verifying striping size preserved when not specified..."
5452 local orig_stripe_size=$($LFS getstripe -S "$file1" 2>/dev/null)
5453 $LFS setstripe -S 2M -c 1 "$DIR/$tdir" &> /dev/null ||
5454 error "cannot set stripe on parent directory"
5455 $LFS_MIGRATE -y "$file1" &> /dev/null ||
5456 error "migrate failed"
5457 [ $($LFS getstripe -S "$file1") -eq $orig_stripe_size ] ||
5458 error "file was restriped"
5461 # Ensure file name properly detected when final option has no argument
5462 echo -n "Verifying file name properly detected..."
5463 $LFS_MIGRATE -y "$file1" &> /dev/null ||
5464 error "file name interpreted as option argument"
5470 run_test 56wc "check unrecognized options for lfs_migrate are passed through"
5473 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs" && return
5474 local file1=$DIR/$tdir/file1
5476 echo -n "Creating test dir..."
5477 test_mkdir $DIR/$tdir || error "cannot create dir"
5480 echo -n "Creating test file..."
5484 # Ensure 'lfs migrate' will fail by using a non-existent option,
5485 # and make sure rsync is not called to recover
5486 echo -n "Make sure --no-rsync option works..."
5487 $LFS_MIGRATE -y --no-rsync --invalid-opt $file1 2>&1 |
5488 grep -q 'refusing to fall back to rsync' ||
5489 error "rsync was called with --no-rsync set"
5492 # Ensure rsync is called without trying 'lfs migrate' first
5493 echo -n "Make sure --rsync option works..."
5494 $LFS_MIGRATE -y --rsync --invalid-opt $file1 2>&1 |
5495 grep -q 'falling back to rsync' &&
5496 error "lfs migrate was called with --rsync set"
5499 echo -n "Make sure --rsync and --no-rsync options are exclusive..."
5500 $LFS_MIGRATE -y --rsync --no-rsync $file1 2>&1 |
5501 grep -q 'at the same time' ||
5502 error "--rsync and --no-rsync accepted concurrently"
5508 run_test 56wd "check lfs_migrate --rsync and --no-rsync work"
5511 check_swap_layouts_support && return 0
5512 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs" && return
5514 local dir=$DIR/$tdir
5515 local ref1=/etc/passwd
5516 local file1=$dir/file1
5518 test_mkdir $dir || error "creating dir $dir"
5519 $LFS setstripe -c 2 $file1
5521 $LFS migrate -c 1 $file1 || error "migrate failed rc = $?"
5522 stripe=$($LFS getstripe -c $file1)
5523 [[ $stripe == 1 ]] || error "stripe of $file1 is $stripe != 1"
5524 cmp $file1 $ref1 || error "content mismatch $file1 differs from $ref1"
5529 run_test 56x "lfs migration support"
5532 check_swap_layouts_support && return 0
5533 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs" && return
5535 local dir=$DIR/$tdir/$testnum
5539 local ref1=/etc/passwd
5540 local file1=$dir/file1
5542 $LFS setstripe -c 2 $file1
5544 $LFS migrate --block -c 1 $file1 || error "migrate failed rc = $?"
5546 local stripe=$($LFS getstripe -c $file1)
5548 [[ $stripe == 1 ]] || error "stripe of $file1 is $stripe != 1"
5549 cmp $file1 $ref1 || error "content mismatch $file1 differs from $ref1"
5554 run_test 56xa "lfs migration --block support"
5556 check_migrate_links() {
5558 local file1="$dir/file1"
5561 local total_count=$(($begin + $count - 1))
5562 local symlink_count=10
5565 if [ ! -f "$file1" ]; then
5566 echo -n "creating initial file..."
5567 $LFS setstripe -c 1 -S "512k" "$file1" ||
5568 error "cannot setstripe initial file"
5571 echo -n "creating symlinks..."
5572 for s in $(seq 1 $symlink_count); do
5573 ln -s "$file1" "$dir/slink$s" ||
5574 error "cannot create symlinks"
5578 echo -n "creating nonlinked files..."
5579 createmany -o "$dir/uniq" 1 10 &> /dev/null ||
5580 error "cannot create nonlinked files"
5585 if [ ! -f "$dir/file$total_count" ]; then
5586 echo -n "creating hard links $begin:$total_count..."
5587 createmany -l"$file1" "$dir/file" "$begin" "$count" &> \
5588 /dev/null || error "cannot create hard links"
5592 echo -n "checking number of hard links listed in xattrs..."
5593 local fid=$($LFS getstripe -F "$file1")
5594 local paths=($($LFS fid2path "$MOUNT" "$fid" 2> /dev/null))
5597 if [ ${#paths[*]} -lt $total_count -a "$begin" -eq 2 ]; then
5598 echo "hard link list has unexpected size, skipping test"
5601 if [ ${#paths[*]} -ge $total_count -a "$begin" -ne 2 ]; then
5602 error "link names should exceed xattrs size"
5605 echo -n "migrating files..."
5606 local migrate_out=$($LFS_MIGRATE -y -S '1m' $dir)
5608 [ $rc -eq 0 ] || error "migrate failed rc = $rc"
5611 # make sure all links have been properly migrated
5612 echo -n "verifying files..."
5613 fid=$($LFS getstripe -F "$file1") ||
5614 error "cannot get fid for file $file1"
5615 for i in $(seq 2 $total_count); do
5616 local fid2=$($LFS getstripe -F $dir/file$i)
5618 [ "$fid2" == "$fid" ] ||
5619 error "migrated hard link has mismatched FID"
5622 # make sure hard links were properly detected, and migration was
5623 # performed only once for the entire link set; nonlinked files should
5625 local actual=$(grep -c 'done migrate' <<< "$migrate_out")
5626 local expected=$(($uniq_count + 1))
5628 [ "$actual" -eq "$expected" ] ||
5629 error "hard links individually migrated ($actual != $expected)"
5631 # make sure the correct number of hard links are present
5632 local hardlinks=$(stat -c '%h' "$file1")
5634 [ $hardlinks -eq $total_count ] ||
5635 error "num hard links $hardlinks != $total_count"
5642 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.10.55) ] &&
5643 skip "Need MDS version at least 2.10.55" && return
5645 local dir="$DIR/$tdir"
5647 test_mkdir "$dir" || error "cannot create dir $dir"
5649 echo "testing lfs migrate mode when all links fit within xattrs"
5650 LFS_MIGRATE_RSYNC=false check_migrate_links "$dir" 2 99
5652 echo "testing rsync mode when all links fit within xattrs"
5653 LFS_MIGRATE_RSYNC=true check_migrate_links "$dir" 2 99
5655 echo "testing lfs migrate mode when all links do not fit within xattrs"
5656 LFS_MIGRATE_RSYNC=false check_migrate_links "$dir" 101 100
5658 echo "testing rsync mode when all links do not fit within xattrs"
5659 LFS_MIGRATE_RSYNC=true check_migrate_links "$dir" 101 100
5664 run_test 56xb "lfs migration hard link support"
5667 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.4.53) ] &&
5668 skip "No HSM $(lustre_build_version $SINGLEMDS) MDS < 2.4.53" &&
5672 local dir=$DIR/$tdir
5676 test_mkdir -p $dir || error "creating dir $dir"
5677 touch $f1 || error "creating std file $f1"
5678 $MULTIOP $f2 H2c || error "creating released file $f2"
5680 # a directory can be raid0, so ask only for files
5681 res=$($LFS find $dir -L raid0 -type f | wc -l)
5682 [[ $res == 2 ]] || error "search raid0: found $res files != 2"
5684 res=$($LFS find $dir \! -L raid0 -type f | wc -l)
5685 [[ $res == 0 ]] || error "search !raid0: found $res files != 0"
5687 # only files can be released, so no need to force file search
5688 res=$($LFS find $dir -L released)
5689 [[ $res == $f2 ]] || error "search released: found $res != $f2"
5691 res=$($LFS find $dir -type f \! -L released)
5692 [[ $res == $f1 ]] || error "search !released: found $res != $f1"
5694 run_test 56y "lfs find -L raid0|released"
5696 test_56z() { # LU-4824
5697 # This checks to make sure 'lfs find' continues after errors
5698 # There are two classes of errors that should be caught:
5699 # - If multiple paths are provided, all should be searched even if one
5701 # - If errors are encountered during the search, it should not terminate
5703 local dir=$DIR/$tdir
5707 for i in d{0..9}; do
5710 touch $dir/d{0..9}/$tfile
5711 $LFS find $DIR/non_existent_dir $dir &&
5712 error "$LFS find did not return an error"
5713 # Make a directory unsearchable. This should NOT be the last entry in
5714 # directory order. Arbitrarily pick the 6th entry
5715 chmod 700 $($LFS find $dir -type d | sed '6!d')
5717 local count=$($RUNAS $LFS find $DIR/non_existent $dir | wc -l)
5719 # The user should be able to see 10 directories and 9 files
5720 [ $count == 19 ] || error "$LFS find did not continue after error"
5722 run_test 56z "lfs find should continue after an error"
5724 test_56aa() { # LU-5937
5725 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
5727 local dir=$DIR/$tdir
5730 $LFS setdirstripe -c$MDSCOUNT $dir/striped_dir
5732 createmany -o $dir/striped_dir/${tfile}- 1024
5733 local dirs=$(lfs find --size +8k $dir/)
5735 [ -n "$dirs" ] || error "lfs find --size wrong under striped dir"
5737 run_test 56aa "lfs find --size under striped dir"
5740 # Create composite files with one component
5741 local dir=$DIR/$tdir
5743 setup_56 $dir/1Mfiles 5 1 "-S 1M --component-end 1M"
5744 # Create composite files with three components
5745 setup_56 $dir/2Mfiles 5 2 "-E 2M -S 1M -E 4M -E 6M"
5746 # Create non-composite files
5747 createmany -o $dir/${tfile}- 10
5749 local nfiles=$($LFS find --component-end 1M --type f $dir | wc -l)
5751 [[ $nfiles == 10 ]] ||
5752 error "lfs find -E 1M found $nfiles != 10 files"
5754 nfiles=$($LFS find ! -E 1M --type f $dir | wc -l)
5755 [[ $nfiles == 25 ]] ||
5756 error "lfs find ! -E 1M found $nfiles != 25 files"
5758 # All files have a component that starts at 0
5759 nfiles=$($LFS find --component-start 0 --type f $dir | wc -l)
5760 [[ $nfiles == 35 ]] ||
5761 error "lfs find --component-start 0 - $nfiles != 35 files"
5763 nfiles=$($LFS find --component-start 2M --type f $dir | wc -l)
5764 [[ $nfiles == 15 ]] ||
5765 error "lfs find --component-start 2M - $nfiles != 15 files"
5767 # All files created here have a componenet that does not starts at 2M
5768 nfiles=$($LFS find ! --component-start 2M --type f $dir | wc -l)
5769 [[ $nfiles == 35 ]] ||
5770 error "lfs find ! --component-start 2M - $nfiles != 35 files"
5772 # Find files with a specified number of components
5773 local nfiles=$($LFS find --component-count 3 --type f $dir | wc -l)
5774 [[ $nfiles == 15 ]] ||
5775 error "lfs find --component-count 3 - $nfiles != 15 files"
5777 # Remember non-composite files have a component count of zero
5778 local nfiles=$($LFS find --component-count 0 --type f $dir | wc -l)
5779 [[ $nfiles == 10 ]] ||
5780 error "lfs find --component-count 0 - $nfiles != 10 files"
5782 nfiles=$($LFS find ! --component-count 3 --type f $dir | wc -l)
5783 [[ $nfiles == 20 ]] ||
5784 error "lfs find ! --component-count 3 - $nfiles != 20 files"
5786 # All files have a flag called "init"
5787 local nfiles=$($LFS find --component-flags init --type f $dir | wc -l)
5788 [[ $nfiles == 35 ]] ||
5789 error "lfs find --component-flags init - $nfiles != 35 files"
5791 # Multi-component files will have a component not initialized
5792 local nfiles=$($LFS find ! --component-flags init --type f $dir | wc -l)
5793 [[ $nfiles == 15 ]] ||
5794 error "lfs find !--component-flags init - $nfiles != 15 files"
5799 run_test 56ba "test lfs find --component-end, -start, -count, and -flags"
5802 [[ $(lustre_version_code $SINGLEMDS) -ge $(version_code 2.10.57) ]] ||
5803 { skip "Need MDS version at least 2.10.57"; return 0; }
5813 # create mirrored directories and mirrored files
5814 mkdir $td || error "mkdir $td failed"
5815 $LFS mirror create -N3 $td || error "create mirrored dir $td failed"
5816 createmany -o $tf- 10 || error "create $tf- failed"
5818 for i in $(seq 2); do
5820 mkdir $dir || error "mkdir $dir failed"
5821 $LFS mirror create -N$((3 + i)) $dir ||
5822 error "create mirrored dir $dir failed"
5823 createmany -o $dir/$tfile- 10 ||
5824 error "create $dir/$tfile- failed"
5827 # change the states of some mirrored files
5829 for i in $(seq 2); do
5831 for j in $(seq 4 9); do
5832 echo foo > $dir/$tfile-$j
5836 # find mirrored files with specific mirror count
5837 cmd="$LFS find --mirror-count 3 --type f $td"
5838 nfiles=$($cmd | wc -l)
5839 [[ $nfiles = 10 ]] || error "$cmd: $nfiles != 10 files"
5841 cmd="$LFS find ! --mirror-count 3 --type f $td"
5842 nfiles=$($cmd | wc -l)
5843 [[ $nfiles = 20 ]] || error "$cmd: $nfiles != 20 files"
5845 cmd="$LFS find --mirror-count +2 --type f $td"
5846 nfiles=$($cmd | wc -l)
5847 [[ $nfiles = 30 ]] || error "$cmd: $nfiles != 30 files"
5849 cmd="$LFS find --mirror-count -6 --type f $td"
5850 nfiles=$($cmd | wc -l)
5851 [[ $nfiles = 30 ]] || error "$cmd: $nfiles != 30 files"
5853 # find mirrored files with specific file state
5854 cmd="$LFS find --maxdepth 1 --mirror-state=^ro --type f $td"
5855 [[ $($cmd) = $tf-6 ]] || error "$cmd: didn't return $tf-6"
5857 cmd="$LFS find --mirror-state=ro --type f $td"
5858 nfiles=$($cmd | wc -l)
5859 [[ $nfiles = 17 ]] || error "$cmd: $nfiles != 17 files"
5861 cmd="$LFS find ! --mirror-state=ro --type f $td"
5862 nfiles=$($cmd | wc -l)
5863 [[ $nfiles = 13 ]] || error "$cmd: $nfiles != 13 files"
5865 cmd="$LFS find --mirror-state=wp --type f $td"
5866 nfiles=$($cmd | wc -l)
5867 [[ $nfiles = 13 ]] || error "$cmd: $nfiles != 13 files"
5869 cmd="$LFS find ! --mirror-state=sp --type f $td"
5870 nfiles=$($cmd | wc -l)
5871 [[ $nfiles = 30 ]] || error "$cmd: $nfiles != 30 files"
5873 run_test 56ca "check lfs find --mirror-count|-N and --mirror-state"
5876 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5877 # note test will not do anything if MDS is not local
5878 if [ "$(facet_fstype $SINGLEMDS)" != ldiskfs ]; then
5879 skip "ldiskfs only test"
5883 remote_mds_nodsh && skip "remote MDS with nodsh" && return
5884 local MNTDEV="osd*.*MDT*.mntdev"
5885 DEV=$(do_facet $SINGLEMDS lctl get_param -n $MNTDEV)
5886 [ -z "$DEV" ] && error "can't access $MNTDEV"
5887 for DEV in $(do_facet $SINGLEMDS lctl get_param -n $MNTDEV); do
5888 do_facet $SINGLEMDS $DUMPE2FS -h $DEV > $TMP/t57a.dump ||
5889 error "can't access $DEV"
5890 DEVISIZE=$(awk '/Inode size:/ { print $3 }' $TMP/t57a.dump)
5891 [[ $DEVISIZE -gt 128 ]] || error "inode size $DEVISIZE"
5895 run_test 57a "verify MDS filesystem created with large inodes =="
5898 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5899 if [ "$(facet_fstype $SINGLEMDS)" != ldiskfs ]; then
5900 skip "ldiskfs only test"
5904 remote_mds_nodsh && skip "remote MDS with nodsh" && return
5905 local dir=$DIR/$tdir
5909 local FILEN=$dir/f$FILECOUNT
5911 rm -rf $dir || error "removing $dir"
5913 local mdtidx=$($LFS getstripe -M $dir)
5914 local mdtname=MDT$(printf %04x $mdtidx)
5915 local facet=mds$((mdtidx + 1))
5917 echo "mcreating $FILECOUNT files"
5918 createmany -m $dir/f 1 $FILECOUNT || \
5919 error "creating files in $dir"
5921 # verify that files do not have EAs yet
5922 $GETSTRIPE $FILE1 2>&1 | grep -q "no stripe" || error "$FILE1 has an EA"
5923 $GETSTRIPE $FILEN 2>&1 | grep -q "no stripe" || error "$FILEN has an EA"
5927 df $dir #make sure we get new statfs data
5928 local MDSFREE=$(do_facet $facet \
5929 lctl get_param -n osd*.*$mdtname.kbytesfree)
5930 local MDCFREE=$(lctl get_param -n mdc.*$mdtname-mdc-*.kbytesfree)
5931 echo "opening files to create objects/EAs"
5933 for FILE in `seq -f $dir/f%g 1 $FILECOUNT`; do
5934 $OPENFILE -f O_RDWR $FILE > /dev/null 2>&1 || error "opening $FILE"
5937 # verify that files have EAs now
5938 $GETSTRIPE $FILE1 | grep -q "obdidx" || error "$FILE1 missing EA"
5939 $GETSTRIPE $FILEN | grep -q "obdidx" || error "$FILEN missing EA"
5941 sleep 1 #make sure we get new statfs data
5943 local MDSFREE2=$(do_facet $facet \
5944 lctl get_param -n osd*.*$mdtname.kbytesfree)
5945 local MDCFREE2=$(lctl get_param -n mdc.*$mdtname-mdc-*.kbytesfree)
5946 if [[ $MDCFREE2 -lt $((MDCFREE - 16)) ]]; then
5947 if [ "$MDSFREE" != "$MDSFREE2" ]; then
5948 error "MDC before $MDCFREE != after $MDCFREE2"
5950 echo "MDC before $MDCFREE != after $MDCFREE2"
5951 echo "unable to confirm if MDS has large inodes"
5956 run_test 57b "default LOV EAs are stored inside large inodes ==="
5959 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5960 [ -z "$(which wiretest 2>/dev/null)" ] &&
5961 skip_env "could not find wiretest" && return
5964 run_test 58 "verify cross-platform wire constants =============="
5967 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5968 echo "touch 130 files"
5969 createmany -o $DIR/f59- 130
5971 unlinkmany $DIR/f59- 130
5973 # wait for commitment of removal
5974 wait_delete_completed
5976 run_test 59 "verify cancellation of llog records async ========="
5978 TEST60_HEAD="test_60 run $RANDOM"
5980 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5981 remote_mgs_nodsh && skip "remote MGS with nodsh" && return
5982 do_facet mgs "! which run-llog.sh &> /dev/null" &&
5983 do_facet mgs "! ls run-llog.sh &> /dev/null" &&
5984 skip_env "missing subtest run-llog.sh" && return
5986 log "$TEST60_HEAD - from kernel mode"
5987 do_facet mgs "$LCTL set_param debug=warning; $LCTL dk > /dev/null"
5988 do_facet mgs "sh run-llog.sh" || error "run-llog.sh failed"
5989 do_facet mgs $LCTL dk > $TMP/$tfile
5991 # LU-6388: test llog_reader
5992 local llog_reader=$(do_facet mgs "which llog_reader 2> /dev/null")
5993 llog_reader=${llog_reader:-$LUSTRE/utils/llog_reader}
5994 [ -z $(do_facet mgs ls -d $llog_reader 2> /dev/null) ] &&
5995 skip_env "missing llog_reader" && return
5996 local fstype=$(facet_fstype mgs)
5997 [ $fstype != ldiskfs -a $fstype != zfs ] &&
5998 skip_env "Only for ldiskfs or zfs type mgs" && return
6000 local mntpt=$(facet_mntpt mgs)
6001 local mgsdev=$(mgsdevname 1)
6013 #get fid and record list
6014 fid_list=($(awk '/9_sub.*record/ { print $NF }' /$TMP/$tfile |
6016 rec_list=($(awk '/9_sub.*record/ { print $((NF-3)) }' /$TMP/$tfile |
6018 #remount mgs as ldiskfs or zfs type
6019 stop mgs || error "stop mgs failed"
6020 mount_fstype mgs || error "remount mgs failed"
6021 for ((i = 0; i < ${#fid_list[@]}; i++)); do
6024 seq=$(echo $fid | awk -F ':' '{ print $1 }' | sed -e "s/^0x//g")
6025 oid=$(echo $fid | awk -F ':' '{ print $2 }' | sed -e "s/^0x//g")
6030 obj_file=$mntpt/O/$seq/d$((oid%32))/$oid ;;
6032 obj_file=$mntpt/oi.$(($((16#$seq))&127))/$fid ;;
6034 echo "obj_file is $obj_file"
6035 do_facet mgs $llog_reader $obj_file
6037 rec_type=$(do_facet mgs $llog_reader $obj_file | grep "type=" |
6038 awk '{ print $3 }' | sed -e "s/^type=//g")
6039 if [ $rec_type != $rec ]; then
6040 echo "FAILED test_60a wrong record type $rec_type," \
6046 #check obj path if record type is LLOG_LOGID_MAGIC
6047 if [ "$rec" == "1064553b" ]; then
6048 path=$(do_facet mgs $llog_reader $obj_file |
6049 grep "path=" | awk '{ print $NF }' |
6050 sed -e "s/^path=//g")
6051 if [ $obj_file != $mntpt/$path ]; then
6052 echo "FAILED test_60a wrong obj path" \
6053 "$montpt/$path, should be $obj_file"
6060 #restart mgs before "error", otherwise it will block the next test
6061 stop mgs || error "stop mgs failed"
6062 start mgs $(mgsdevname) $MGS_MOUNT_OPTS || error "start mgs failed"
6063 $pass || error "test failed, see FAILED test_60a messages for specifics"
6065 run_test 60a "llog_test run from kernel module and test llog_reader"
6068 # test old logid format
6069 if [ $(lustre_version_code mgs) -le $(version_code 3.1.53) ]; then
6070 do_facet mgs $LCTL dl | grep MGS
6071 do_facet mgs "$LCTL --device %MGS llog_print \\\\\\\$$FSNAME-client" ||
6072 error "old llog_print failed"
6075 # test new logid format
6076 if [ $(lustre_version_code mgs) -ge $(version_code 2.9.53) ]; then
6077 do_facet mgs "$LCTL --device MGS llog_print $FSNAME-client" ||
6078 error "new llog_print failed"
6081 run_test 60aa "llog_print works with FIDs and simple names"
6083 test_60b() { # bug 6411
6084 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
6086 LLOG_COUNT=$(dmesg | awk "/$TEST60_HEAD/ { marker = 1; from_marker = 0; }
6098 [[ $LLOG_COUNT -gt 100 ]] &&
6099 error "CDEBUG_LIMIT not limiting messages ($LLOG_COUNT)" || true
6101 run_test 60b "limit repeated messages from CERROR/CWARN ========"
6104 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
6105 echo "create 5000 files"
6106 createmany -o $DIR/f60c- 5000
6107 #define OBD_FAIL_MDS_LLOG_CREATE_FAILED 0x137
6108 lctl set_param fail_loc=0x80000137
6109 unlinkmany $DIR/f60c- 5000
6110 lctl set_param fail_loc=0
6112 run_test 60c "unlink file when mds full"
6115 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
6116 SAVEPRINTK=$(lctl get_param -n printk)
6118 # verify "lctl mark" is even working"
6119 MESSAGE="test message ID $RANDOM $$"
6120 $LCTL mark "$MESSAGE" || error "$LCTL mark failed"
6121 dmesg | grep -q "$MESSAGE" || error "didn't find debug marker in log"
6123 lctl set_param printk=0 || error "set lnet.printk failed"
6124 lctl get_param -n printk | grep emerg || error "lnet.printk dropped emerg"
6125 MESSAGE="new test message ID $RANDOM $$"
6126 # Assume here that libcfs_debug_mark_buffer() uses D_WARNING
6127 $LCTL mark "$MESSAGE" || error "$LCTL mark failed"
6128 dmesg | grep -q "$MESSAGE" && error "D_WARNING wasn't masked" || true
6130 lctl set_param -n printk="$SAVEPRINTK"
6132 run_test 60d "test printk console message masking"
6135 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
6136 remote_mds_nodsh && skip "remote MDS with nodsh" && return
6138 #define OBD_FAIL_MDS_LLOG_CREATE_FAILED2 0x15b
6139 do_facet mds1 lctl set_param fail_loc=0x15b
6142 run_test 60e "no space while new llog is being created"
6145 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
6147 dd if=/dev/zero of=$f bs=$(page_size) count=1 || error "dd $f failed"
6148 cancel_lru_locks osc
6149 $MULTIOP $f OSMWUc || error "$MULTIOP $f failed"
6152 run_test 61 "mmap() writes don't make sync hang ================"
6154 # bug 2330 - insufficient obd_match error checking causes LBUG
6156 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
6159 cancel_lru_locks osc
6160 lctl set_param fail_loc=0x405
6161 cat $f && error "cat succeeded, expect -EIO"
6162 lctl set_param fail_loc=0
6164 # This test is now irrelevant (as of bug 10718 inclusion), we no longer
6165 # match every page all of the time.
6166 #run_test 62 "verify obd_match failure doesn't LBUG (should -EIO)"
6168 # bug 2319 - oig_wait() interrupted causes crash because of invalid waitq.
6169 # Though this test is irrelevant anymore, it helped to reveal some
6170 # other grant bugs (LU-4482), let's keep it.
6171 test_63a() { # was test_63
6172 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
6173 MAX_DIRTY_MB=`lctl get_param -n osc.*.max_dirty_mb | head -n 1`
6174 for i in `seq 10` ; do
6175 dd if=/dev/zero of=$DIR/f63 bs=8k &
6181 rm -f $DIR/f63 || true
6183 run_test 63a "Verify oig_wait interruption does not crash ======="
6185 # bug 2248 - async write errors didn't return to application on sync
6186 # bug 3677 - async write errors left page locked
6188 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
6190 lctl set_param debug=-1
6192 # ensure we have a grant to do async writes
6193 dd if=/dev/zero of=$DIR/$tfile bs=4k count=1
6196 sync # sync lest earlier test intercept the fail_loc
6198 #define OBD_FAIL_OSC_BRW_PREP_REQ 0x406
6199 lctl set_param fail_loc=0x80000406
6200 $MULTIOP $DIR/$tfile Owy && \
6201 error "sync didn't return ENOMEM"
6202 sync; sleep 2; sync # do a real sync this time to flush page
6203 lctl get_param -n llite.*.dump_page_cache | grep locked && \
6204 error "locked page left in cache after async error" || true
6207 run_test 63b "async write errors should be returned to fsync ==="
6210 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
6212 lctl get_param -n osc.*[oO][sS][cC][_-]*.cur* | grep "[0-9]"
6214 run_test 64a "verify filter grant calculations (in kernel) ====="
6217 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
6218 sh oos.sh $MOUNT || error "oos.sh failed: $?"
6220 run_test 64b "check out-of-space detection on client"
6223 $LCTL set_param osc.*OST0000-osc-[^mM]*.cur_grant_bytes=0
6225 run_test 64c "verify grant shrink"
6227 # this does exactly what osc_request.c:osc_announce_cached() does in
6228 # order to calculate max amount of grants to ask from server
6232 local page_size=$(get_page_size client)
6234 local nrpages=$($LCTL get_param -n osc.${tgt}.max_pages_per_rpc)
6235 local rpc_in_flight=$($LCTL get_param -n osc.${tgt}.max_rpcs_in_flight)
6237 ((rpc_in_flight ++));
6238 nrpages=$((nrpages * rpc_in_flight))
6240 local dirty_max_pages=$($LCTL get_param -n osc.${tgt}.max_dirty_mb)
6242 dirty_max_pages=$((dirty_max_pages * 1024 * 1024 / page_size))
6244 [[ $dirty_max_pages -gt $nrpages ]] && nrpages=$dirty_max_pages
6245 local undirty=$((nrpages * page_size))
6247 local max_extent_pages
6248 max_extent_pages=$($LCTL get_param osc.${tgt}.import |
6249 grep grant_max_extent_size | awk '{print $2}')
6250 max_extent_pages=$((max_extent_pages / page_size))
6251 local nrextents=$(((nrpages + max_extent_pages - 1) / max_extent_pages))
6252 local grant_extent_tax
6253 grant_extent_tax=$($LCTL get_param osc.${tgt}.import |
6254 grep grant_extent_tax | awk '{print $2}')
6256 undirty=$((undirty + nrextents * grant_extent_tax))
6261 # this is size of unit for grant allocation. It should be equal to
6262 # what tgt_grant.c:tgt_grant_chunk() calculates
6266 local grant_extent_tax
6268 max_brw_size=$($LCTL get_param osc.${tgt}.import |
6269 grep max_brw_size | awk '{print $2}')
6271 grant_extent_tax=$($LCTL get_param osc.${tgt}.import |
6272 grep grant_extent_tax | awk '{print $2}')
6274 echo $(((max_brw_size + grant_extent_tax) * 2))
6278 [ $(lustre_version_code ost1) -lt $(version_code 2.10.56) ] &&
6279 skip "OST < 2.10.55 doesn't limit grants enough" && return 0
6281 local tgt=$($LCTL dl | grep "0000-osc-[^mM]" | awk '{print $4}')
6283 [[ $($LCTL get_param osc.${tgt}.import |
6284 grep "connect_flags:.*grant_param") ]] || \
6285 { skip "no grant_param connect flag"; return; }
6287 local olddebug=$($LCTL get_param -n debug 2> /dev/null)
6289 $LCTL set_param debug="$OLDDEBUG" 2> /dev/null || true
6291 local max_cur_granted=$(($(want_grant $tgt) + $(grant_chunk $tgt)))
6293 $SETSTRIPE $DIR/$tfile -i 0 -c 1
6294 dd if=/dev/zero of=$DIR/$tfile bs=1M count=1000 &
6299 local cur_grant=$($LCTL get_param -n osc.${tgt}.cur_grant_bytes)
6300 if [[ $cur_grant -gt $max_cur_granted ]]
6303 error "cur_grant $cur_grant > $max_cur_granted"
6306 [[ $? -ne 0 ]] && break;
6311 wait_delete_completed
6312 $LCTL set_param debug="$olddebug" 2> /dev/null || true
6314 run_test 64d "check grant limit exceed"
6316 # bug 1414 - set/get directories' stripe info
6318 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
6319 test_mkdir $DIR/$tdir
6321 $LVERIFY $DIR/$tdir $DIR/$tdir/f1 || error "lverify failed"
6323 run_test 65a "directory with no stripe info"
6326 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
6327 test_mkdir $DIR/$tdir
6328 local STRIPESIZE=$($GETSTRIPE -S $DIR/$tdir)
6330 $SETSTRIPE -S $((STRIPESIZE * 2)) -i 0 -c 1 $DIR/$tdir ||
6333 $LVERIFY $DIR/$tdir $DIR/$tdir/f2 || error "lverify failed"
6335 run_test 65b "directory setstripe -S stripe_size*2 -i 0 -c 1"
6338 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
6339 [ $OSTCOUNT -lt 2 ] && skip "need at least 2 OSTs" && return
6340 test_mkdir $DIR/$tdir
6341 local stripesize=$($GETSTRIPE -S $DIR/$tdir)
6343 $LFS setstripe -S $((stripesize * 4)) -i 1 \
6344 -c $((OSTCOUNT - 1)) $DIR/$tdir || error "setstripe"
6346 $LVERIFY $DIR/$tdir $DIR/$tdir/f3 || error "lverify failed"
6348 run_test 65c "directory setstripe -S stripe_size*4 -i 1 -c $((OSTCOUNT-1))"
6351 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
6352 test_mkdir $DIR/$tdir
6353 local STRIPECOUNT=$($GETSTRIPE -c $DIR/$tdir)
6354 local STRIPESIZE=$($GETSTRIPE -S $DIR/$tdir)
6356 if [[ $STRIPECOUNT -le 0 ]]; then
6358 elif [[ $STRIPECOUNT -gt 2000 ]]; then
6359 #LOV_MAX_STRIPE_COUNT is 2000
6360 [[ $OSTCOUNT -gt 2000 ]] && sc=2000 || sc=$(($OSTCOUNT - 1))
6362 sc=$(($STRIPECOUNT - 1))
6364 $SETSTRIPE -S $STRIPESIZE -c $sc $DIR/$tdir || error "setstripe"
6365 touch $DIR/$tdir/f4 $DIR/$tdir/f5
6366 $LVERIFY $DIR/$tdir $DIR/$tdir/f4 $DIR/$tdir/f5 ||
6367 error "lverify failed"
6369 run_test 65d "directory setstripe -S stripe_size -c stripe_count"
6372 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
6373 test_mkdir $DIR/$tdir
6375 $SETSTRIPE $DIR/$tdir || error "setstripe"
6376 $GETSTRIPE -v $DIR/$tdir | grep "Default" ||
6377 error "no stripe info failed"
6379 $LVERIFY $DIR/$tdir $DIR/$tdir/f6 || error "lverify failed"
6381 run_test 65e "directory setstripe defaults"
6384 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
6385 test_mkdir $DIR/${tdir}f
6386 $RUNAS $SETSTRIPE $DIR/${tdir}f && error "setstripe succeeded" || true
6388 run_test 65f "dir setstripe permission (should return error) ==="
6391 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
6392 test_mkdir $DIR/$tdir
6393 local STRIPESIZE=$($GETSTRIPE -S $DIR/$tdir)
6395 $LFS setstripe -S $((STRIPESIZE * 2)) -i 0 -c 1 $DIR/$tdir ||
6396 error "setstripe -S failed"
6397 $LFS setstripe -d $DIR/$tdir || error "setstripe -d failed"
6398 $LFS getstripe -v $DIR/$tdir | grep "Default" ||
6399 error "delete default stripe failed"
6401 run_test 65g "directory setstripe -d"
6404 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
6405 test_mkdir $DIR/$tdir
6406 local STRIPESIZE=$($GETSTRIPE -S $DIR/$tdir)
6408 $LFS setstripe -S $((STRIPESIZE * 2)) -i 0 -c 1 $DIR/$tdir ||
6409 error "setstripe -S failed"
6410 test_mkdir $DIR/$tdir/dd1
6411 [ $($LFS getstripe -c $DIR/$tdir) = $($GETSTRIPE -c $DIR/$tdir/dd1) ] ||
6412 error "stripe info inherit failed"
6414 run_test 65h "directory stripe info inherit ===================="
6417 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
6419 save_layout_restore_at_exit $MOUNT
6421 # bug6367: set non-default striping on root directory
6422 $LFS setstripe -S 65536 -c -1 $MOUNT || error "error setting stripe"
6424 # bug12836: getstripe on -1 default directory striping
6425 $LFS getstripe $MOUNT || error "getstripe $MOUNT failed"
6427 # bug12836: getstripe -v on -1 default directory striping
6428 $LFS getstripe -v $MOUNT || error "getstripe -v $MOUNT failed"
6430 # bug12836: new find on -1 default directory striping
6431 $LFS find -mtime -1 $MOUNT > /dev/null || error "find $MOUNT failed"
6433 run_test 65i "various tests to set root directory striping"
6435 test_65j() { # bug6367
6436 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
6440 # if we aren't already remounting for each test, do so for this test
6441 if [ "$CLEANUP" = ":" -a "$I_MOUNTED" = "yes" ]; then
6442 cleanup || error "failed to unmount"
6446 save_layout_restore_at_exit $MOUNT
6448 $SETSTRIPE -d $MOUNT || error "setstripe failed"
6450 run_test 65j "set default striping on root directory (bug 6367)="
6454 wait_delete_completed
6455 do_facet $SINGLEMDS "lctl set_param -n \
6456 osp.$ost*MDT0000.max_create_count=$max_count"
6457 do_facet $SINGLEMDS "lctl set_param -n \
6458 osp.$ost*MDT0000.create_count=$count"
6459 do_facet $SINGLEMDS lctl --device %$INACTIVE_OSC activate
6460 echo $INACTIVE_OSC "is Activate"
6462 wait_osc_import_state mds ost$ostnum FULL
6465 test_65k() { # bug11679
6466 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
6467 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs" && return
6468 remote_mds_nodsh && skip "remote MDS with nodsh" && return
6470 local disable_precreate=true
6471 [ $(lustre_version_code $SINGLEMDS) -le $(version_code 2.8.54) ] &&
6472 disable_precreate=false
6474 echo "Check OST status: "
6475 local MDS_OSCS=$(do_facet $SINGLEMDS lctl dl |
6476 awk '/[oO][sS][cC].*md[ts]/ { print $4 }')
6478 for OSC in $MDS_OSCS; do
6479 echo $OSC "is active"
6480 do_facet $SINGLEMDS lctl --device %$OSC activate
6483 for INACTIVE_OSC in $MDS_OSCS; do
6484 local ost=$(osc_to_ost $INACTIVE_OSC)
6485 local ostnum=$(do_facet $SINGLEMDS lctl get_param -n \
6486 lov.*md*.target_obd |
6487 awk -F: /$ost/'{ print $1 }' | head -n 1)
6490 $SETSTRIPE -i $ostnum -c 1 $DIR/$tdir
6491 createmany -o $DIR/$tdir/$tfile.$ostnum. 1000
6493 echo "Deactivate: " $INACTIVE_OSC
6494 do_facet $SINGLEMDS lctl --device %$INACTIVE_OSC deactivate
6496 local count=$(do_facet $SINGLEMDS "lctl get_param -n \
6497 osp.$ost*MDT0000.create_count")
6498 local max_count=$(do_facet $SINGLEMDS "lctl get_param -n \
6499 osp.$ost*MDT0000.max_create_count")
6500 $disable_precreate &&
6501 do_facet $SINGLEMDS "lctl set_param -n \
6502 osp.$ost*MDT0000.max_create_count=0"
6504 for idx in $(seq 0 $((OSTCOUNT - 1))); do
6505 [ -f $DIR/$tdir/$idx ] && continue
6506 echo "$SETSTRIPE -i $idx -c 1 $DIR/$tdir/$idx"
6507 $SETSTRIPE -i $idx -c 1 $DIR/$tdir/$idx ||
6509 error "setstripe $idx should succeed"; }
6510 rm -f $DIR/$tdir/$idx || error "rm $idx failed"
6512 unlinkmany $DIR/$tdir/$tfile.$ostnum. 1000
6515 do_facet $SINGLEMDS "lctl set_param -n \
6516 osp.$ost*MDT0000.max_create_count=$max_count"
6517 do_facet $SINGLEMDS "lctl set_param -n \
6518 osp.$ost*MDT0000.create_count=$count"
6519 do_facet $SINGLEMDS lctl --device %$INACTIVE_OSC activate
6520 echo $INACTIVE_OSC "is Activate"
6522 wait_osc_import_state mds ost$ostnum FULL
6525 run_test 65k "validate manual striping works properly with deactivated OSCs"
6527 test_65l() { # bug 12836
6528 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
6529 test_mkdir -p $DIR/$tdir/test_dir
6530 $SETSTRIPE -c -1 $DIR/$tdir/test_dir
6531 $LFS find -mtime -1 $DIR/$tdir >/dev/null
6533 run_test 65l "lfs find on -1 stripe dir ========================"
6536 local layout=$(save_layout $MOUNT)
6537 $RUNAS $SETSTRIPE -c 2 $MOUNT && {
6538 restore_layout $MOUNT $layout
6539 error "setstripe should fail by non-root users"
6543 run_test 65m "normal user can't set filesystem default stripe"
6545 # bug 2543 - update blocks count on client
6547 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
6549 dd if=/dev/zero of=$DIR/f66 bs=1k count=$COUNT
6550 sync; sync_all_data; sync; sync_all_data
6551 cancel_lru_locks osc
6552 BLOCKS=`ls -s $DIR/f66 | awk '{ print $1 }'`
6553 [ $BLOCKS -ge $COUNT ] || error "$DIR/f66 blocks $BLOCKS < $COUNT"
6555 run_test 66 "update inode blocks count on client ==============="
6558 awk '($1 == "'$1':") { print $2 }' /proc/meminfo
6562 swapon -s | awk '($1 == "'$1'") { print $4 }'
6565 # bug5265, obdfilter oa2dentry return -ENOENT
6566 # #define OBD_FAIL_SRV_ENOENT 0x217
6568 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
6569 remote_ost_nodsh && skip "remote OST with nodsh" && return
6572 $SETSTRIPE -c 1 -i 0 $f
6574 $DIRECTIO write ${f}.2 0 1 || error "directio write error"
6576 do_facet ost1 lctl set_param fail_loc=0x217
6577 $TRUNCATE $f 1 # vmtruncate() will ignore truncate() error.
6578 $DIRECTIO write $f 0 2 && error "write succeeded, expect -ENOENT"
6580 do_facet ost1 lctl set_param fail_loc=0
6581 $DIRECTIO write $f 0 2 || error "write error"
6583 cancel_lru_locks osc
6584 $DIRECTIO read $f 0 1 || error "read error"
6586 do_facet ost1 lctl set_param fail_loc=0x217
6587 $DIRECTIO read $f 1 1 && error "read succeeded, expect -ENOENT"
6589 do_facet ost1 lctl set_param fail_loc=0
6592 run_test 69 "verify oa2dentry return -ENOENT doesn't LBUG ======"
6595 test_mkdir $DIR/$tdir
6596 $LFS setdirstripe -D -c$MDSCOUNT $DIR/$tdir
6597 sh rundbench -C -D $DIR/$tdir 2 || error "dbench failed!"
6599 run_test 71 "Running dbench on lustre (don't segment fault) ===="
6601 test_72a() { # bug 5695 - Test that on 2.6 remove_suid works properly
6602 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
6603 [ "$RUNAS_ID" = "$UID" ] &&
6604 skip_env "RUNAS_ID = UID = $UID -- skipping" && return
6606 # Check that testing environment is properly set up. Skip if not
6607 FAIL_ON_ERROR=false check_runas_id_ret $RUNAS_ID $RUNAS_GID $RUNAS || {
6608 skip_env "User $RUNAS_ID does not exist - skipping"
6612 chmod 777 $DIR/$tfile
6613 chmod ug+s $DIR/$tfile
6614 $RUNAS dd if=/dev/zero of=$DIR/$tfile bs=512 count=1 ||
6615 error "$RUNAS dd $DIR/$tfile failed"
6616 # See if we are still setuid/sgid
6617 test -u $DIR/$tfile -o -g $DIR/$tfile &&
6618 error "S/gid is not dropped on write"
6619 # Now test that MDS is updated too
6620 cancel_lru_locks mdc
6621 test -u $DIR/$tfile -o -g $DIR/$tfile &&
6622 error "S/gid is not dropped on MDS"
6625 run_test 72a "Test that remove suid works properly (bug5695) ===="
6627 test_72b() { # bug 24226 -- keep mode setting when size is not changing
6630 [ "$RUNAS_ID" = "$UID" ] && \
6631 skip_env "RUNAS_ID = UID = $UID -- skipping" && return
6632 [ "$RUNAS_ID" -eq 0 ] && \
6633 skip_env "RUNAS_ID = 0 -- skipping" && return
6635 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
6636 # Check that testing environment is properly set up. Skip if not
6637 FAIL_ON_ERROR=false check_runas_id_ret $RUNAS_ID $RUNAS_ID $RUNAS || {
6638 skip_env "User $RUNAS_ID does not exist - skipping"
6641 touch $DIR/${tfile}-f{g,u}
6642 test_mkdir $DIR/${tfile}-dg
6643 test_mkdir $DIR/${tfile}-du
6644 chmod 770 $DIR/${tfile}-{f,d}{g,u}
6645 chmod g+s $DIR/${tfile}-{f,d}g
6646 chmod u+s $DIR/${tfile}-{f,d}u
6647 for perm in 777 2777 4777; do
6648 $RUNAS chmod $perm $DIR/${tfile}-fg && error "S/gid file allowed improper chmod to $perm"
6649 $RUNAS chmod $perm $DIR/${tfile}-fu && error "S/uid file allowed improper chmod to $perm"
6650 $RUNAS chmod $perm $DIR/${tfile}-dg && error "S/gid dir allowed improper chmod to $perm"
6651 $RUNAS chmod $perm $DIR/${tfile}-du && error "S/uid dir allowed improper chmod to $perm"
6655 run_test 72b "Test that we keep mode setting if without file data changed (bug 24226)"
6657 # bug 3462 - multiple simultaneous MDC requests
6659 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
6660 test_mkdir $DIR/d73-1
6661 test_mkdir $DIR/d73-2
6662 multiop_bg_pause $DIR/d73-1/f73-1 O_c || return 1
6665 lctl set_param fail_loc=0x80000129
6666 $MULTIOP $DIR/d73-1/f73-2 Oc &
6668 lctl set_param fail_loc=0
6670 $MULTIOP $DIR/d73-2/f73-3 Oc &
6674 wait $pid1 || return 1
6678 $CHECKSTAT -t file $DIR/d73-1/f73-1 || return 4
6679 $CHECKSTAT -t file $DIR/d73-1/f73-2 || return 5
6680 $CHECKSTAT -t file $DIR/d73-2/f73-3 || return 6
6684 run_test 73 "multiple MDC requests (should not deadlock)"
6686 test_74a() { # bug 6149, 6184
6687 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
6688 #define OBD_FAIL_LDLM_ENQUEUE_OLD_EXPORT 0x30e
6690 # very important to OR with OBD_FAIL_ONCE (0x80000000) -- otherwise it
6691 # will spin in a tight reconnection loop
6693 $LCTL set_param fail_loc=0x8000030e
6694 # get any lock that won't be difficult - lookup works.
6696 $LCTL set_param fail_loc=0
6700 run_test 74a "ldlm_enqueue freed-export error path, ls (shouldn't LBUG)"
6702 test_74b() { # bug 13310
6703 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
6704 #define OBD_FAIL_LDLM_ENQUEUE_OLD_EXPORT 0x30e
6706 # very important to OR with OBD_FAIL_ONCE (0x80000000) -- otherwise it
6707 # will spin in a tight reconnection loop
6708 $LCTL set_param fail_loc=0x8000030e
6709 # get a "difficult" lock
6711 $LCTL set_param fail_loc=0
6715 run_test 74b "ldlm_enqueue freed-export error path, touch (shouldn't LBUG)"
6718 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
6719 #define OBD_FAIL_LDLM_NEW_LOCK
6720 $LCTL set_param fail_loc=0x319
6721 touch $DIR/$tfile && error "touch successful"
6722 $LCTL set_param fail_loc=0
6725 run_test 74c "ldlm_lock_create error path, (shouldn't LBUG)"
6728 awk '/lustre_inode_cache/ {print $2; exit}' /proc/slabinfo
6731 test_76() { # Now for bug 20433, added originally in bug 1443
6732 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
6733 local CPUS=$(getconf _NPROCESSORS_ONLN 2>/dev/null)
6734 cancel_lru_locks osc
6735 BEFORE_INODES=$(num_inodes)
6736 echo "before inodes: $BEFORE_INODES"
6738 [ "$SLOW" = "no" ] && COUNT=100
6739 for i in $(seq $COUNT); do
6743 cancel_lru_locks osc
6744 AFTER_INODES=$(num_inodes)
6745 echo "after inodes: $AFTER_INODES"
6747 while [[ $((AFTER_INODES-1*${CPUS:-1})) -gt $BEFORE_INODES ]]; do
6749 AFTER_INODES=$(num_inodes)
6751 echo "wait $wait seconds inodes: $AFTER_INODES"
6752 if [ $wait -gt 30 ]; then
6753 error "inode slab grew from $BEFORE_INODES to $AFTER_INODES"
6757 run_test 76 "confirm clients recycle inodes properly ===="
6763 # Note: in sptlrpc modes which enable its own bulk checksum, the
6764 # original crc32_le bulk checksum will be automatically disabled,
6765 # and the OBD_FAIL_OSC_CHECKSUM_SEND/OBD_FAIL_OSC_CHECKSUM_RECEIVE
6766 # will be checked by sptlrpc code against sptlrpc bulk checksum.
6767 # In this case set_checksums() will not be no-op, because sptlrpc
6768 # bulk checksum will be enabled all through the test.
6770 [ "$ORIG_CSUM" ] || ORIG_CSUM=`lctl get_param -n osc.*.checksums | head -n1`
6771 lctl set_param -n osc.*.checksums $1
6775 export ORIG_CSUM_TYPE="`lctl get_param -n osc.*osc-[^mM]*.checksum_type |
6776 sed 's/.*\[\(.*\)\].*/\1/g' | head -n1`"
6777 CKSUM_TYPES=${CKSUM_TYPES:-"crc32 adler"}
6778 [ "$ORIG_CSUM_TYPE" = "crc32c" ] && CKSUM_TYPES="$CKSUM_TYPES crc32c"
6781 lctl set_param -n osc.*osc-[^mM]*.checksum_type $1
6782 log "set checksum type to $1"
6785 F77_TMP=$TMP/f77-temp
6788 dd if=/dev/urandom of=$F77_TMP bs=1M count=$F77SZ || \
6789 error "error writing to $F77_TMP"
6792 test_77a() { # bug 10889
6793 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
6794 $GSS && skip "could not run with gss" && return
6795 [ ! -f $F77_TMP ] && setup_f77
6797 dd if=$F77_TMP of=$DIR/$tfile bs=1M count=$F77SZ || error "dd error"
6801 run_test 77a "normal checksum read/write operation"
6803 test_77b() { # bug 10889
6804 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
6805 $GSS && skip "could not run with gss" && return
6806 [ ! -f $F77_TMP ] && setup_f77
6807 #define OBD_FAIL_OSC_CHECKSUM_SEND 0x409
6808 $LCTL set_param fail_loc=0x80000409
6811 dd if=$F77_TMP of=$DIR/$tfile bs=1M count=$F77SZ conv=sync ||
6812 error "dd error: $?"
6813 $LCTL set_param fail_loc=0
6815 for algo in $CKSUM_TYPES; do
6816 cancel_lru_locks osc
6817 set_checksum_type $algo
6818 #define OBD_FAIL_OSC_CHECKSUM_RECEIVE 0x408
6819 $LCTL set_param fail_loc=0x80000408
6820 cmp $F77_TMP $DIR/$tfile || error "file compare failed"
6821 $LCTL set_param fail_loc=0
6824 set_checksum_type $ORIG_CSUM_TYPE
6827 run_test 77b "checksum error on client write, read"
6832 $LCTL set_param osc.*osc-[^mM]*.checksum_dump=0
6834 do_facet ost1 $LCTL set_param obdfilter.*-OST*.checksum_dump=0
6835 [ -n $osc_file_prefix ] && rm -f ${osc_file_prefix}*
6836 $check_ost && [ -n $ost_file_prefix ] &&
6837 do_facet ost1 rm -f ${ost_file_prefix}\*
6841 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
6842 $GSS && skip "could not run with gss" && return
6845 local osc_file_prefix
6847 local check_ost=false
6848 local ost_file_prefix
6854 # ensure corruption will occur on first OSS/OST
6855 $LFS setstripe -i 0 $DIR/$tfile
6857 [ ! -f $F77_TMP ] && setup_f77
6858 dd if=$F77_TMP of=$DIR/$tfile bs=1M count=$F77SZ conv=sync ||
6859 error "dd write error: $?"
6860 fid=$($LFS path2fid $DIR/$tfile)
6862 if [ $(lustre_version_code ost1) -ge $(version_code 2.9.57) ]
6865 ost_file_prefix=$(do_facet ost1 $LCTL get_param -n debug_path)
6866 ost_file_prefix=${ost_file_prefix}-checksum_dump-ost-\\${fid}
6868 echo "OSS do not support bulk pages dump upon error"
6871 osc_file_prefix=$($LCTL get_param -n debug_path)
6872 osc_file_prefix=${osc_file_prefix}-checksum_dump-osc-\\${fid}
6874 trap cleanup_77c EXIT
6877 # enable bulk pages dump upon error on Client
6878 $LCTL set_param osc.*osc-[^mM]*.checksum_dump=1
6879 # enable bulk pages dump upon error on OSS
6881 do_facet ost1 $LCTL set_param obdfilter.*-OST*.checksum_dump=1
6883 # flush Client cache to allow next read to reach OSS
6884 cancel_lru_locks osc
6886 #define OBD_FAIL_OSC_CHECKSUM_RECEIVE 0x408
6887 $LCTL set_param fail_loc=0x80000408
6888 dd if=$DIR/$tfile of=/dev/null bs=1M || error "dd read error: $?"
6889 $LCTL set_param fail_loc=0
6893 # check cksum dump on Client
6894 osc_file=$(ls ${osc_file_prefix}*)
6895 [ -n "$osc_file" ] || error "no checksum dump file on Client"
6896 # OBD_FAIL_OSC_CHECKSUM_RECEIVE corrupts with "bad1" at start of file
6897 bad1=$(dd if=$osc_file bs=1 count=4 2>/dev/null) || error "dd error: $?"
6898 [ $bad1 == "bad1" ] || error "unexpected corrupt pattern"
6899 orig_cksum=$(dd if=$F77_TMP bs=1 skip=4 count=1048572 2>/dev/null |
6901 dump_cksum=$(dd if=$osc_file bs=1 skip=4 2>/dev/null | cksum)
6902 [[ "$orig_cksum" == "$dump_cksum" ]] ||
6903 error "dump content does not match on Client"
6905 $check_ost || { skip "No need to check cksum dump on OSS"; return 0; }
6907 # check cksum dump on OSS
6908 ost_file=$(do_facet ost1 ls ${ost_file_prefix}\*)
6909 [ -n "$ost_file" ] || error "no checksum dump file on OSS"
6910 orig_cksum=$(dd if=$F77_TMP bs=1048576 count=1 2>/dev/null | cksum)
6911 dump_cksum=$(do_facet ost1 dd if=$ost_file 2>/dev/null \| cksum)
6912 [[ "$orig_cksum" == "$dump_cksum" ]] ||
6913 error "dump content does not match on OSS"
6917 run_test 77c "checksum error on client read with debug"
6919 test_77d() { # bug 10889
6920 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
6921 $GSS && skip "could not run with gss" && return
6922 #define OBD_FAIL_OSC_CHECKSUM_SEND 0x409
6923 $LCTL set_param fail_loc=0x80000409
6925 $DIRECTIO write $DIR/$tfile 0 $F77SZ $((1024 * 1024)) ||
6926 error "direct write: rc=$?"
6927 $LCTL set_param fail_loc=0
6930 #define OBD_FAIL_OSC_CHECKSUM_RECEIVE 0x408
6931 $LCTL set_param fail_loc=0x80000408
6933 cancel_lru_locks osc
6934 $DIRECTIO read $DIR/$tfile 0 $F77SZ $((1024 * 1024)) ||
6935 error "direct read: rc=$?"
6936 $LCTL set_param fail_loc=0
6939 run_test 77d "checksum error on OST direct write, read"
6941 test_77f() { # bug 10889
6942 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
6943 $GSS && skip "could not run with gss" && return
6945 for algo in $CKSUM_TYPES; do
6946 cancel_lru_locks osc
6947 set_checksum_type $algo
6948 #define OBD_FAIL_OSC_CHECKSUM_SEND 0x409
6949 $LCTL set_param fail_loc=0x409
6950 $DIRECTIO write $DIR/$tfile 0 $F77SZ $((1024 * 1024)) &&
6951 error "direct write succeeded"
6952 $LCTL set_param fail_loc=0
6954 set_checksum_type $ORIG_CSUM_TYPE
6957 run_test 77f "repeat checksum error on write (expect error)"
6959 test_77g() { # bug 10889
6960 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
6961 $GSS && skip "could not run with gss" && return
6962 remote_ost_nodsh && skip "remote OST with nodsh" && return
6964 [ ! -f $F77_TMP ] && setup_f77
6966 $SETSTRIPE -c 1 -i 0 $DIR/$tfile
6967 #define OBD_FAIL_OST_CHECKSUM_RECEIVE 0x21a
6968 do_facet ost1 lctl set_param fail_loc=0x8000021a
6970 dd if=$F77_TMP of=$DIR/$tfile bs=1M count=$F77SZ ||
6971 error "write error: rc=$?"
6972 do_facet ost1 lctl set_param fail_loc=0
6975 cancel_lru_locks osc
6976 #define OBD_FAIL_OST_CHECKSUM_SEND 0x21b
6977 do_facet ost1 lctl set_param fail_loc=0x8000021b
6979 cmp $F77_TMP $DIR/$tfile || error "file compare failed"
6980 do_facet ost1 lctl set_param fail_loc=0
6983 run_test 77g "checksum error on OST write, read"
6985 test_77j() { # bug 13805
6986 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
6987 $GSS && skip "could not run with gss" && return
6988 #define OBD_FAIL_OSC_CKSUM_ADLER_ONLY 0x40c
6989 lctl set_param fail_loc=0x40c
6990 remount_client $MOUNT
6991 lctl set_param fail_loc=0
6992 # wait async osc connect to finish and reflect updated state value
6994 for (( i=0; i < OSTCOUNT; i++ )) ; do
6995 wait_osc_import_state client ost$((i+1)) FULL
6998 for VALUE in $(lctl get_param osc.*osc-[^mM]*.checksum_type); do
6999 PARAM=$(echo ${VALUE[0]} | cut -d "=" -f1)
7000 algo=$(lctl get_param -n $PARAM | sed 's/.*\[\(.*\)\].*/\1/g')
7001 [ "$algo" = "adler" ] || error "algo set to $algo instead of adler"
7003 remount_client $MOUNT
7005 run_test 77j "client only supporting ADLER32"
7007 [ "$ORIG_CSUM" ] && set_checksums $ORIG_CSUM || true
7016 test_78() { # bug 10901
7017 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
7018 remote_ost || { skip_env "local OST" && return; }
7021 F78SIZE=$(($(awk '/MemFree:/ { print $2 }' /proc/meminfo) / 1024))
7022 echo "MemFree: $F78SIZE, Max file size: $MAXFREE"
7023 MEMTOTAL=$(($(awk '/MemTotal:/ { print $2 }' /proc/meminfo) / 1024))
7024 echo "MemTotal: $MEMTOTAL"
7026 # reserve 256MB of memory for the kernel and other running processes,
7027 # and then take 1/2 of the remaining memory for the read/write buffers.
7028 if [ $MEMTOTAL -gt 512 ] ;then
7029 MEMTOTAL=$(((MEMTOTAL - 256 ) / 2))
7031 # for those poor memory-starved high-end clusters...
7032 MEMTOTAL=$((MEMTOTAL / 2))
7034 echo "Mem to use for directio: $MEMTOTAL"
7036 [[ $F78SIZE -gt $MEMTOTAL ]] && F78SIZE=$MEMTOTAL
7037 [[ $F78SIZE -gt 512 ]] && F78SIZE=512
7038 [[ $F78SIZE -gt $((MAXFREE / 1024)) ]] && F78SIZE=$((MAXFREE / 1024))
7039 SMALLESTOST=$($LFS df $DIR | grep OST | awk '{ print $4 }' | sort -n |
7041 echo "Smallest OST: $SMALLESTOST"
7042 [[ $SMALLESTOST -lt 10240 ]] &&
7043 skip "too small OSTSIZE, useless to run large O_DIRECT test" && return 0
7045 trap cleanup_test_78 EXIT
7047 [[ $F78SIZE -gt $((SMALLESTOST * $OSTCOUNT / 1024 - 80)) ]] &&
7048 F78SIZE=$((SMALLESTOST * $OSTCOUNT / 1024 - 80))
7050 [ "$SLOW" = "no" ] && NSEQ=1 && [ $F78SIZE -gt 32 ] && F78SIZE=32
7051 echo "File size: $F78SIZE"
7052 $SETSTRIPE -c $OSTCOUNT $DIR/$tfile || error "setstripe failed"
7053 for i in $(seq 1 $NSEQ); do
7054 FSIZE=$(($F78SIZE / ($NSEQ - $i + 1)))
7055 echo directIO rdwr round $i of $NSEQ
7056 $DIRECTIO rdwr $DIR/$tfile 0 $FSIZE 1048576||error "rdwr failed"
7061 run_test 78 "handle large O_DIRECT writes correctly ============"
7063 test_79() { # bug 12743
7064 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
7065 wait_delete_completed
7067 BKTOTAL=$(calc_osc_kbytes kbytestotal)
7068 BKFREE=$(calc_osc_kbytes kbytesfree)
7069 BKAVAIL=$(calc_osc_kbytes kbytesavail)
7071 STRING=`df -P $MOUNT | tail -n 1 | awk '{print $2","$3","$4}'`
7072 DFTOTAL=`echo $STRING | cut -d, -f1`
7073 DFUSED=`echo $STRING | cut -d, -f2`
7074 DFAVAIL=`echo $STRING | cut -d, -f3`
7075 DFFREE=$(($DFTOTAL - $DFUSED))
7077 ALLOWANCE=$((64 * $OSTCOUNT))
7079 if [ $DFTOTAL -lt $(($BKTOTAL - $ALLOWANCE)) ] ||
7080 [ $DFTOTAL -gt $(($BKTOTAL + $ALLOWANCE)) ] ; then
7081 error "df total($DFTOTAL) mismatch OST total($BKTOTAL)"
7083 if [ $DFFREE -lt $(($BKFREE - $ALLOWANCE)) ] ||
7084 [ $DFFREE -gt $(($BKFREE + $ALLOWANCE)) ] ; then
7085 error "df free($DFFREE) mismatch OST free($BKFREE)"
7087 if [ $DFAVAIL -lt $(($BKAVAIL - $ALLOWANCE)) ] ||
7088 [ $DFAVAIL -gt $(($BKAVAIL + $ALLOWANCE)) ] ; then
7089 error "df avail($DFAVAIL) mismatch OST avail($BKAVAIL)"
7092 run_test 79 "df report consistency check ======================="
7094 test_80() { # bug 10718
7095 remote_ost_nodsh && skip "remote OST with nodsh" && return
7096 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
7097 # relax strong synchronous semantics for slow backends like ZFS
7098 local soc="obdfilter.*.sync_on_lock_cancel"
7099 local soc_old=$(do_facet ost1 lctl get_param -n $soc | head -n1)
7101 if [ "$soc_old" != "never" -a "$(facet_fstype ost1)" != "ldiskfs" ]; then
7102 hosts=$(for host in $(seq -f "ost%g" 1 $OSTCOUNT); do
7103 facet_active_host $host; done | sort -u)
7104 do_nodes $hosts lctl set_param $soc=never
7107 dd if=/dev/zero of=$DIR/$tfile bs=1M count=1 seek=1M
7109 local BEFORE=`date +%s`
7110 cancel_lru_locks osc
7111 local AFTER=`date +%s`
7112 local DIFF=$((AFTER-BEFORE))
7113 if [ $DIFF -gt 1 ] ; then
7114 error "elapsed for 1M@1T = $DIFF"
7117 [ -n "$hosts" ] && do_nodes $hosts lctl set_param $soc=$soc_old
7121 run_test 80 "Page eviction is equally fast at high offsets too ===="
7123 test_81a() { # LU-456
7124 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
7125 remote_ost_nodsh && skip "remote OST with nodsh" && return
7126 # define OBD_FAIL_OST_MAPBLK_ENOSPC 0x228
7127 # MUST OR with the OBD_FAIL_ONCE (0x80000000)
7128 do_facet ost1 lctl set_param fail_loc=0x80000228
7130 # write should trigger a retry and success
7131 $SETSTRIPE -i 0 -c 1 $DIR/$tfile
7132 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c
7134 if [ $RC -ne 0 ] ; then
7135 error "write should success, but failed for $RC"
7138 run_test 81a "OST should retry write when get -ENOSPC ==============="
7140 test_81b() { # LU-456
7141 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
7142 remote_ost_nodsh && skip "remote OST with nodsh" && return
7143 # define OBD_FAIL_OST_MAPBLK_ENOSPC 0x228
7144 # Don't OR with the OBD_FAIL_ONCE (0x80000000)
7145 do_facet ost1 lctl set_param fail_loc=0x228
7147 # write should retry several times and return -ENOSPC finally
7148 $SETSTRIPE -i 0 -c 1 $DIR/$tfile
7149 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c
7152 if [ $RC -ne $ENOSPC ] ; then
7153 error "dd should fail for -ENOSPC, but succeed."
7156 run_test 81b "OST should return -ENOSPC when retry still fails ======="
7158 test_82() { # LU-1031
7159 dd if=/dev/zero of=$DIR/$tfile bs=1M count=10
7163 multiop_bg_pause $DIR/$tfile OG${gid1}_g${gid1}c || return 1
7165 multiop_bg_pause $DIR/$tfile O_G${gid2}r10g${gid2}c || return 2
7167 kill -USR1 $MULTIPID2
7169 if [[ `ps h -o comm -p $MULTIPID2` == "" ]]; then
7170 error "First grouplock does not block second one"
7172 echo "Second grouplock blocks first one"
7174 kill -USR1 $MULTIPID1
7178 run_test 82 "Basic grouplock test"
7181 local sfile="/boot/System.map-$(uname -r)"
7182 # define OBD_FAIL_LLITE_PTASK_IO_FAIL 0x140d
7183 $LCTL set_param fail_loc=0x140d
7184 cp $sfile $DIR/$tfile || error "write failed"
7185 diff -c $sfile $DIR/$tfile || error "files are different"
7186 $LCTL set_param fail_loc=0
7189 run_test 83 "Short write in ptask ==============================="
7192 [ -z "$(which cvs 2>/dev/null)" ] && skip_env "could not find cvs" &&
7194 test_mkdir $DIR/$tdir.cvsroot
7195 chown $RUNAS_ID $DIR/$tdir.cvsroot
7198 $RUNAS cvs -d $DIR/$tdir.cvsroot init || error "cvs init failed"
7201 # some versions of cvs import exit(1) when asked to import links or
7202 # files they can't read. ignore those files.
7203 local toignore=$(find . -type l -printf '-I %f\n' -o \
7204 ! -perm /4 -printf '-I %f\n')
7205 $RUNAS cvs -d $DIR/$tdir.cvsroot import -m "nomesg" $toignore \
7206 $tdir.reposname vtag rtag
7209 test_mkdir $DIR/$tdir.reposname
7210 chown $RUNAS_ID $DIR/$tdir.reposname
7211 $RUNAS cvs -d $DIR/$tdir.cvsroot co $tdir.reposname
7213 cd $DIR/$tdir.reposname
7215 $RUNAS cvs add -m 'addmsg' foo99
7217 $RUNAS cvs commit -m 'nomsg' foo99
7218 rm -fr $DIR/$tdir.cvsroot
7220 run_test 99 "cvs strange file/directory operations"
7223 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
7224 [[ "$NETTYPE" =~ tcp ]] ||
7225 { skip "TCP secure port test, not useful for NETTYPE=$NETTYPE" &&
7228 remote_ost_nodsh && skip "remote OST with nodsh" && return
7229 remote_mds_nodsh && skip "remote MDS with nodsh" && return
7231 { skip "useless for local single node setup" && return; }
7233 netstat -tna | ( rc=1; while read PROT SND RCV LOCAL REMOTE STAT; do
7234 [ "$PROT" != "tcp" ] && continue
7235 RPORT=$(echo $REMOTE | cut -d: -f2)
7236 [ "$RPORT" != "$ACCEPTOR_PORT" ] && continue
7239 LPORT=`echo $LOCAL | cut -d: -f2`
7240 if [ $LPORT -ge 1024 ]; then
7241 echo "bad: $PROT $SND $RCV $LOCAL $REMOTE $STAT"
7243 error_exit "local: $LPORT > 1024, remote: $RPORT"
7246 [ "$rc" = 0 ] || error_exit "privileged port not found" )
7248 run_test 100 "check local port using privileged port ==========="
7250 function get_named_value()
7259 echo $line | sed "s/^$tag[ ]*//"
7266 export CACHE_MAX=$($LCTL get_param -n llite.*.max_cached_mb |
7267 awk '/^max_cached_mb/ { print $2 }')
7270 $LCTL set_param -n llite.*.max_cached_mb $CACHE_MAX
7275 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
7276 [ $MDSCOUNT -ge 2 ] && skip "needs < 2 MDTs" && return #LU-4322
7280 local cache_limit=32
7282 $LCTL set_param -n osc.*-osc*.rpc_stats 0
7283 trap cleanup_101a EXIT
7284 $LCTL set_param -n llite.*.read_ahead_stats 0
7285 $LCTL set_param -n llite.*.max_cached_mb $cache_limit
7288 # randomly read 10000 of 64K chunks from file 3x 32MB in size
7290 echo "nreads: $nreads file size: $((cache_limit * 3))MB"
7291 $READS -f $DIR/$tfile -s$((cache_limit * 3192 * 1024)) -b65536 -C -n$nreads -t 180
7294 for s in $($LCTL get_param -n llite.*.read_ahead_stats |
7295 get_named_value 'read but discarded' | cut -d" " -f1); do
7296 discard=$(($discard + $s))
7300 if [[ $(($discard * 10)) -gt $nreads ]]; then
7301 $LCTL get_param osc.*-osc*.rpc_stats
7302 $LCTL get_param llite.*.read_ahead_stats
7303 error "too many ($discard) discarded pages"
7305 rm -f $DIR/$tfile || true
7307 run_test 101a "check read-ahead for random reads"
7310 test_mkdir $DIR/$tdir
7311 local STRIPE_SIZE=$1
7312 local FILE_LENGTH=$2
7315 local FILE_SIZE_MB=$((FILE_LENGTH / STRIPE_SIZE))
7317 local list=$(comma_list $(osts_nodes))
7318 set_osd_param $list '' read_cache_enable 0
7319 set_osd_param $list '' writethrough_cache_enable 0
7321 trap cleanup_test101bc EXIT
7322 # prepare the read-ahead file
7323 $SETSTRIPE -S $STRIPE_SIZE -i $STRIPE_OFFSET -c $OSTCOUNT $DIR/$tfile
7325 dd if=/dev/zero of=$DIR/$tfile bs=$STRIPE_SIZE \
7326 count=$FILE_SIZE_MB 2> /dev/null
7330 cleanup_test101bc() {
7335 local list=$(comma_list $(osts_nodes))
7336 set_osd_param $list '' read_cache_enable 1
7337 set_osd_param $list '' writethrough_cache_enable 1
7341 awk 'BEGIN{total=0}; {total+=$1}; END{print total}'
7346 local STRIPE_SIZE=$2
7347 local FILE_LENGTH=$3
7348 local RA_INC=1048576
7349 local STRIDE_LENGTH=$((STRIPE_SIZE/READ_SIZE))
7350 local discard_limit=$((((STRIDE_LENGTH - 1)*3/(STRIDE_LENGTH*OSTCOUNT))* \
7351 (STRIDE_LENGTH*OSTCOUNT - STRIDE_LENGTH)))
7352 DISCARD=$($LCTL get_param -n llite.*.read_ahead_stats |
7353 get_named_value 'read but discarded' |
7354 cut -d" " -f1 | calc_total)
7355 if [[ $DISCARD -gt $discard_limit ]]; then
7356 $LCTL get_param llite.*.read_ahead_stats
7357 error "Too many ($DISCARD) discarded pages with size (${READ_SIZE})"
7359 echo "Read-ahead success for size ${READ_SIZE}"
7364 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
7365 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs" && return
7366 local STRIPE_SIZE=1048576
7367 local STRIDE_SIZE=$((STRIPE_SIZE*OSTCOUNT))
7368 if [ $SLOW == "yes" ]; then
7369 local FILE_LENGTH=$((STRIDE_SIZE * 64))
7371 local FILE_LENGTH=$((STRIDE_SIZE * 8))
7374 local ITERATION=$((FILE_LENGTH / STRIDE_SIZE))
7376 # prepare the read-ahead file
7377 setup_test101bc $STRIPE_SIZE $FILE_LENGTH
7378 cancel_lru_locks osc
7379 for BIDX in 2 4 8 16 32 64 128 256
7381 local BSIZE=$((BIDX*4096))
7382 local READ_COUNT=$((STRIPE_SIZE/BSIZE))
7383 local STRIDE_LENGTH=$((STRIDE_SIZE/BSIZE))
7384 local OFFSET=$((STRIPE_SIZE/BSIZE*(OSTCOUNT - 1)))
7385 $LCTL set_param -n llite.*.read_ahead_stats 0
7386 $READS -f $DIR/$tfile -l $STRIDE_LENGTH -o $OFFSET \
7387 -s $FILE_LENGTH -b $STRIPE_SIZE -a $READ_COUNT -n $ITERATION
7388 cancel_lru_locks osc
7389 ra_check_101 $BSIZE $STRIPE_SIZE $FILE_LENGTH
7394 run_test 101b "check stride-io mode read-ahead ================="
7397 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
7398 local STRIPE_SIZE=1048576
7399 local FILE_LENGTH=$((STRIPE_SIZE*100))
7403 setup_test101bc $STRIPE_SIZE $FILE_LENGTH
7405 cancel_lru_locks osc
7406 $LCTL set_param osc.*.rpc_stats 0
7407 $READS -f $DIR/$tfile -s$FILE_LENGTH -b65536 -n$nreads -t 180
7408 for osc_rpc_stats in $($LCTL get_param -N osc.*.rpc_stats); do
7409 local stats=$($LCTL get_param -n $osc_rpc_stats)
7410 local lines=$(echo "$stats" | awk 'END {print NR;}')
7413 if [ $lines -le 20 ]; then
7416 for size in 1 2 4 8; do
7417 local rpc=$(echo "$stats" |
7418 awk '($1 == "'$size':") {print $2; exit; }')
7420 error "Small $((size*4))k read IO $rpc !"
7422 echo "$osc_rpc_stats check passed!"
7427 run_test 101c "check stripe_size aligned read-ahead ================="
7430 $LCTL get_param -n llite.*.max_read_ahead_mb | head -n 1
7431 $LCTL set_param -n llite.*.max_read_ahead_mb $1 > /dev/null 2>&1
7435 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
7436 local file=$DIR/$tfile
7437 local sz_MB=${FILESIZE_101d:-500}
7438 local ra_MB=${READAHEAD_MB:-40}
7440 local free_MB=$(($(df -P $DIR | tail -n 1 | awk '{ print $4 }') / 1024))
7441 [ $free_MB -lt $sz_MB ] &&
7442 skip "Need free space ${sz_MB}M, have ${free_MB}M" && return
7444 echo "Create test file $file size ${sz_MB}M, ${free_MB}M free"
7445 $SETSTRIPE -c -1 $file || error "setstripe failed"
7447 dd if=/dev/zero of=$file bs=1M count=$sz_MB || error "dd failed"
7448 echo Cancel LRU locks on lustre client to flush the client cache
7449 cancel_lru_locks osc
7451 echo Disable read-ahead
7452 local old_READAHEAD=$(set_read_ahead 0)
7454 echo Reading the test file $file with read-ahead disabled
7455 local raOFF=$(do_and_time "dd if=$file of=/dev/null bs=1M count=$sz_MB")
7457 echo Cancel LRU locks on lustre client to flush the client cache
7458 cancel_lru_locks osc
7459 echo Enable read-ahead with ${ra_MB}MB
7460 set_read_ahead $ra_MB
7462 echo Reading the test file $file with read-ahead enabled
7463 local raON=$(do_and_time "dd if=$file of=/dev/null bs=1M count=$sz_MB")
7465 echo "read-ahead disabled time read $raOFF"
7466 echo "read-ahead enabled time read $raON"
7468 set_read_ahead $old_READAHEAD
7470 wait_delete_completed
7472 [ $raOFF -le 1 -o $raON -lt $raOFF ] ||
7473 error "readahead ${raON}s > no-readahead ${raOFF}s ${sz_MB}M"
7475 run_test 101d "file read with and without read-ahead enabled"
7478 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
7479 local file=$DIR/$tfile
7480 local size_KB=500 #KB
7484 local free_KB=$(df -P $DIR | tail -n 1 | awk '{ print $4 }')
7485 local need_KB=$((count * size_KB))
7486 [[ $free_KB -le $need_KB ]] &&
7487 skip_env "Need free space $need_KB, have $free_KB" && return
7489 echo "Creating $count ${size_KB}K test files"
7490 for ((i = 0; i < $count; i++)); do
7491 dd if=/dev/zero of=$file.$i bs=$bsize count=$size_KB 2>/dev/null
7494 echo "Cancel LRU locks on lustre client to flush the client cache"
7495 cancel_lru_locks $OSC
7497 echo "Reset readahead stats"
7498 $LCTL set_param -n llite.*.read_ahead_stats 0
7500 for ((i = 0; i < $count; i++)); do
7501 dd if=$file.$i of=/dev/null bs=$bsize count=$size_KB 2>/dev/null
7504 local miss=$($LCTL get_param -n llite.*.read_ahead_stats |
7505 get_named_value 'misses' | cut -d" " -f1 | calc_total)
7507 for ((i = 0; i < $count; i++)); do
7508 rm -rf $file.$i 2>/dev/null
7511 #10000 means 20% reads are missing in readahead
7512 [[ $miss -lt 10000 ]] || error "misses too much for small reads"
7514 run_test 101e "check read-ahead for small read(1k) for small files(500k)"
7517 which iozone || { skip "no iozone installed" && return; }
7519 local old_debug=$($LCTL get_param debug)
7520 old_debug=${old_debug#*=}
7521 $LCTL set_param debug="reada mmap"
7523 # create a test file
7524 iozone -i 0 -+n -r 1m -s 128m -w -f $DIR/$tfile > /dev/null 2>&1
7526 echo Cancel LRU locks on lustre client to flush the client cache
7527 cancel_lru_locks osc
7529 echo Reset readahead stats
7530 $LCTL set_param -n llite.*.read_ahead_stats 0
7532 echo mmap read the file with small block size
7533 iozone -i 1 -u 1 -l 1 -+n -r 32k -s 128m -B -f $DIR/$tfile \
7536 echo checking missing pages
7537 $LCTL get_param llite.*.read_ahead_stats
7538 local miss=$($LCTL get_param -n llite.*.read_ahead_stats |
7539 get_named_value 'misses' | cut -d" " -f1 | calc_total)
7541 $LCTL set_param debug="$old_debug"
7542 [ $miss -lt 3 ] || error "misses too much pages ('$miss')!"
7545 run_test 101f "check mmap read performance"
7547 test_101g_brw_size_test() {
7549 local pages=$((mb * 1048576 / $(page_size)))
7551 $LCTL set_param osc.*.max_pages_per_rpc=${mb}M ||
7552 { error "unable to set max_pages_per_rpc=${mb}M"; return 1; }
7553 for mp in $($LCTL get_param -n osc.*.max_pages_per_rpc); do
7554 [ $mp -ne $pages ] && error "max_pages_per_rpc $mp != $pages" &&
7558 $LCTL set_param -n osc.*.rpc_stats=0
7560 # 10 RPCs should be enough for the test
7562 dd if=/dev/zero of=$DIR/$tfile bs=${mb}M count=$count ||
7563 { error "dd write ${mb} MB blocks failed"; return 3; }
7564 cancel_lru_locks osc
7565 dd of=/dev/null if=$DIR/$tfile bs=${mb}M count=$count ||
7566 { error "dd write ${mb} MB blocks failed"; return 4; }
7568 # calculate number of full-sized read and write RPCs
7569 rpcs=($($LCTL get_param -n 'osc.*.rpc_stats' |
7570 sed -n '/pages per rpc/,/^$/p' |
7571 awk '/'$pages':/ { reads += $2; writes += $6 }; \
7572 END { print reads,writes }'))
7573 [ ${rpcs[0]} -ne $count ] && error "${rpcs[0]} != $count read RPCs" &&
7575 [ ${rpcs[1]} -ne $count ] && error "${rpcs[1]} != $count write RPCs" &&
7583 local osts=$(get_facets OST)
7584 local list=$(comma_list $(osts_nodes))
7585 local p="$TMP/$TESTSUITE-$TESTNAME.parameters"
7586 local brw_size="obdfilter.*.brw_size"
7587 local ostver=$(lustre_version_code ost1)
7588 local cliver=$(lustre_version_code client)
7590 $LFS setstripe -i 0 -c 1 $DIR/$tfile
7592 local orig_mb=$(do_facet ost1 $LCTL get_param -n $brw_size | head -n 1)
7593 if [ $ostver -ge $(version_code 2.8.52) -o \
7594 \( $ostver -ge $(version_code 2.7.17) -a \
7595 $ostver -lt $(version_code 2.7.50) \) ] &&
7596 [ $cliver -ge $(version_code 2.8.52) -o \
7597 \( $cliver -ge $(version_code 2.7.17) -a \
7598 $cliver -lt $(version_code 2.7.50) \) ]; then
7599 [ $ostver -ge $(version_code 2.9.52) ] && suffix="M"
7600 if [[ $orig_mb -lt 16 ]]; then
7601 save_lustre_params $osts "$brw_size" > $p
7602 do_nodes $list $LCTL set_param -n $brw_size=16$suffix ||
7603 error "set 16MB RPC size failed"
7605 echo "remount client to enable new RPC size"
7606 remount_client $MOUNT || error "remount_client failed"
7609 test_101g_brw_size_test 16 || error "16MB RPC test failed"
7610 # should be able to set brw_size=12, but no rpc_stats for that
7611 test_101g_brw_size_test 8 || error "8MB RPC test failed"
7614 test_101g_brw_size_test 4 || error "4MB RPC test failed"
7616 if [[ $orig_mb -lt 16 ]]; then
7617 restore_lustre_params < $p
7618 remount_client $MOUNT || error "remount_client restore failed"
7621 rm -f $p $DIR/$tfile
7623 run_test 101g "Big bulk(4/16 MiB) readahead"
7626 test_mkdir $DIR/$tdir
7627 chown $RUNAS_ID $DIR/$tdir
7630 STRIPE_COUNT=$OSTCOUNT
7631 [[ $OSTCOUNT -gt 4 ]] && STRIPE_COUNT=4
7633 trap cleanup_test102 EXIT
7635 $1 $SETSTRIPE -S $STRIPE_SIZE -i $STRIPE_OFFSET -c $STRIPE_COUNT $tdir
7637 for num in 1 2 3 4; do
7638 for count in $(seq 1 $STRIPE_COUNT); do
7639 for idx in $(seq 0 $[$STRIPE_COUNT - 1]); do
7640 local size=`expr $STRIPE_SIZE \* $num`
7641 local file=file"$num-$idx-$count"
7642 $1 $SETSTRIPE -S $size -i $idx -c $count $file
7648 $1 tar cf $TMP/f102.tar $tdir --xattrs
7654 rm -rf $DIR/d0.sanity/d102
7658 local testfile=$DIR/$tfile
7662 [ "$UID" != 0 ] && skip_env "must run as root" && return
7663 [ -z "$(lctl get_param -n mdc.*-mdc-*.connect_flags | grep xattr)" ] &&
7664 skip_env "must have user_xattr" && return
7666 [ -z "$(which setfattr 2>/dev/null)" ] &&
7667 skip_env "could not find setfattr" && return
7669 echo "set/get xattr..."
7670 setfattr -n trusted.name1 -v value1 $testfile ||
7671 error "setfattr -n trusted.name1=value1 $testfile failed"
7672 getfattr -n trusted.name1 $testfile 2> /dev/null |
7673 grep "trusted.name1=.value1" ||
7674 error "$testfile missing trusted.name1=value1"
7676 setfattr -n user.author1 -v author1 $testfile ||
7677 error "setfattr -n user.author1=author1 $testfile failed"
7678 getfattr -n user.author1 $testfile 2> /dev/null |
7679 grep "user.author1=.author1" ||
7680 error "$testfile missing trusted.author1=author1"
7683 setfattr -n trusted.name2 -v value2 $testfile ||
7684 error "$testfile unable to set trusted.name2"
7685 setfattr -n trusted.name3 -v value3 $testfile ||
7686 error "$testfile unable to set trusted.name3"
7687 [ $(getfattr -d -m "^trusted" $testfile 2> /dev/null |
7688 grep "trusted.name" | wc -l) -eq 3 ] ||
7689 error "$testfile missing 3 trusted.name xattrs"
7691 setfattr -n user.author2 -v author2 $testfile ||
7692 error "$testfile unable to set user.author2"
7693 setfattr -n user.author3 -v author3 $testfile ||
7694 error "$testfile unable to set user.author3"
7695 [ $(getfattr -d -m "^user" $testfile 2> /dev/null |
7696 grep "user.author" | wc -l) -eq 3 ] ||
7697 error "$testfile missing 3 user.author xattrs"
7699 echo "remove xattr..."
7700 setfattr -x trusted.name1 $testfile ||
7701 error "$testfile error deleting trusted.name1"
7702 getfattr -d -m trusted $testfile 2> /dev/null | grep "trusted.name1" &&
7703 error "$testfile did not delete trusted.name1 xattr"
7705 setfattr -x user.author1 $testfile ||
7706 error "$testfile error deleting user.author1"
7707 echo "set lustre special xattr ..."
7708 $LFS setstripe -c1 $testfile
7709 local lovea=$(getfattr -n "trusted.lov" -e hex $testfile |
7710 awk -F "=" '/trusted.lov/ { print $2 }' )
7711 setfattr -n "trusted.lov" -v $lovea $testfile ||
7712 error "$testfile doesn't ignore setting trusted.lov again"
7713 setfattr -n "trusted.lov" -v "invalid_value" $testfile &&
7714 error "$testfile allow setting invalid trusted.lov"
7717 run_test 102a "user xattr test =================================="
7720 [ -z "$(which setfattr 2>/dev/null)" ] &&
7721 skip_env "could not find setfattr" && return
7723 # b10930: get/set/list trusted.lov xattr
7724 echo "get/set/list trusted.lov xattr ..."
7725 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs" && return
7726 local testfile=$DIR/$tfile
7727 $SETSTRIPE -S 65536 -i 1 -c $OSTCOUNT $testfile ||
7728 error "setstripe failed"
7729 local STRIPECOUNT=$($GETSTRIPE -c $testfile) ||
7730 error "getstripe failed"
7731 getfattr -d -m "^trusted" $testfile 2>/dev/null | grep "trusted.lov" ||
7732 error "can't get trusted.lov from $testfile"
7734 local testfile2=${testfile}2
7735 local value=$(getfattr -n trusted.lov $testfile 2>/dev/null |
7736 grep "trusted.lov" | sed -e 's/[^=]\+=//')
7739 setfattr -n trusted.lov -v $value $testfile2
7740 local stripe_size=$($GETSTRIPE -S $testfile2)
7741 local stripe_count=$($GETSTRIPE -c $testfile2)
7742 [[ $stripe_size -eq 65536 ]] ||
7743 error "stripe size $stripe_size != 65536"
7744 [[ $stripe_count -eq $STRIPECOUNT ]] ||
7745 error "stripe count $stripe_count != $STRIPECOUNT"
7748 run_test 102b "getfattr/setfattr for trusted.lov EAs ============"
7751 [ -z "$(which setfattr 2>/dev/null)" ] &&
7752 skip_env "could not find setfattr" && return
7754 # b10930: get/set/list lustre.lov xattr
7755 echo "get/set/list lustre.lov xattr ..."
7756 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs" && return
7757 test_mkdir $DIR/$tdir
7758 chown $RUNAS_ID $DIR/$tdir
7759 local testfile=$DIR/$tdir/$tfile
7760 $RUNAS $SETSTRIPE -S 65536 -i 1 -c $OSTCOUNT $testfile ||
7761 error "setstripe failed"
7762 local STRIPECOUNT=$($RUNAS $GETSTRIPE -c $testfile) ||
7763 error "getstripe failed"
7764 $RUNAS getfattr -d -m "^lustre" $testfile 2> /dev/null | \
7765 grep "lustre.lov" || error "can't get lustre.lov from $testfile"
7767 local testfile2=${testfile}2
7768 local value=`getfattr -n lustre.lov $testfile 2> /dev/null | \
7769 grep "lustre.lov" |sed -e 's/[^=]\+=//' `
7771 $RUNAS $MCREATE $testfile2
7772 $RUNAS setfattr -n lustre.lov -v $value $testfile2
7773 local stripe_size=$($RUNAS $GETSTRIPE -S $testfile2)
7774 local stripe_count=$($RUNAS $GETSTRIPE -c $testfile2)
7775 [ $stripe_size -eq 65536 ] || error "stripe size $stripe_size != 65536"
7776 [ $stripe_count -eq $STRIPECOUNT ] ||
7777 error "stripe count $stripe_count != $STRIPECOUNT"
7779 run_test 102c "non-root getfattr/setfattr for lustre.lov EAs ==========="
7781 compare_stripe_info1() {
7782 local stripe_index_all_zero=true
7784 for num in 1 2 3 4; do
7785 for count in $(seq 1 $STRIPE_COUNT); do
7786 for offset in $(seq 0 $[$STRIPE_COUNT - 1]); do
7787 local size=$((STRIPE_SIZE * num))
7788 local file=file"$num-$offset-$count"
7789 stripe_size=$($LFS getstripe -S $PWD/$file)
7790 [[ $stripe_size -ne $size ]] &&
7791 error "$file: size $stripe_size != $size"
7792 stripe_count=$($LFS getstripe -c $PWD/$file)
7793 # allow fewer stripes to be created, ORI-601
7794 [[ $stripe_count -lt $(((3 * count + 3) / 4)) ]] &&
7795 error "$file: count $stripe_count != $count"
7796 stripe_index=$($LFS getstripe -i $PWD/$file)
7797 [[ $stripe_index -ne 0 ]] &&
7798 stripe_index_all_zero=false
7802 $stripe_index_all_zero &&
7803 error "all files are being extracted starting from OST index 0"
7807 have_xattrs_include() {
7808 tar --help | grep -q xattrs-include &&
7809 echo --xattrs-include="lustre.*"
7813 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
7814 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs" && return
7815 XINC=$(have_xattrs_include)
7817 tar xf $TMP/f102.tar -C $DIR/$tdir --xattrs $XINC
7819 compare_stripe_info1
7821 run_test 102d "tar restore stripe info from tarfile,not keep osts"
7824 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
7825 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs" && return
7826 XINC=$(have_xattrs_include)
7828 test_mkdir $DIR/$tdir.restore
7830 tar cf - --xattrs $tdir | tar xf - \
7831 -C $DIR/$tdir.restore --xattrs $XINC
7832 cd $DIR/$tdir.restore/$tdir
7833 compare_stripe_info1
7835 run_test 102f "tar copy files, not keep osts"
7838 local xsize=${1:-1024} # in bytes
7839 local file=$DIR/$tfile
7841 [ -z "$(lctl get_param -n mdc.*.connect_flags | grep xattr)" ] &&
7842 skip "must have user_xattr" && return 0
7843 [ -z "$(which setfattr 2>/dev/null)" ] &&
7844 skip_env "could not find setfattr" && return 0
7845 [ -z "$(which getfattr 2>/dev/null)" ] &&
7846 skip_env "could not find getfattr" && return 0
7850 local value="$(generate_string $xsize)"
7852 local xbig=trusted.big
7853 log "save $xbig on $file"
7854 setfattr -n $xbig -v $value $file ||
7855 error "saving $xbig on $file failed"
7857 local orig=$(get_xattr_value $xbig $file)
7858 [[ "$orig" != "$value" ]] && error "$xbig different after saving $xbig"
7860 local xsml=trusted.sml
7861 log "save $xsml on $file"
7862 setfattr -n $xsml -v val $file || error "saving $xsml on $file failed"
7864 local new=$(get_xattr_value $xbig $file)
7865 [[ "$new" != "$orig" ]] && error "$xbig different after saving $xsml"
7867 log "grow $xsml on $file"
7868 setfattr -n $xsml -v "$value" $file ||
7869 error "growing $xsml on $file failed"
7871 new=$(get_xattr_value $xbig $file)
7872 [[ "$new" != "$orig" ]] && error "$xbig different after growing $xsml"
7873 log "$xbig still valid after growing $xsml"
7878 test_102h() { # bug 15777
7881 run_test 102h "grow xattr from inside inode to external block"
7884 large_xattr_enabled || { skip "large_xattr disabled" && return; }
7885 grow_xattr $(max_xattr_size)
7887 run_test 102ha "grow xattr from inside inode to external inode"
7889 test_102i() { # bug 17038
7890 [ -z "$(which getfattr 2>/dev/null)" ] &&
7891 skip "could not find getfattr" && return
7893 ln -s $DIR/$tfile $DIR/${tfile}link
7894 getfattr -n trusted.lov $DIR/$tfile ||
7895 error "lgetxattr on $DIR/$tfile failed"
7896 getfattr -h -n trusted.lov $DIR/${tfile}link 2>&1 |
7897 grep -i "no such attr" ||
7898 error "error for lgetxattr on $DIR/${tfile}link is not ENODATA"
7899 rm -f $DIR/$tfile $DIR/${tfile}link
7901 run_test 102i "lgetxattr test on symbolic link ============"
7904 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
7905 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs" && return
7906 XINC=$(have_xattrs_include)
7907 setup_test102 "$RUNAS"
7908 chown $RUNAS_ID $DIR/$tdir
7909 $RUNAS tar xf $TMP/f102.tar -C $DIR/$tdir --xattrs $XINC
7911 compare_stripe_info1 "$RUNAS"
7913 run_test 102j "non-root tar restore stripe info from tarfile, not keep osts ==="
7916 [ -z "$(which setfattr 2>/dev/null)" ] &&
7917 skip "could not find setfattr" && return
7919 # b22187 just check that does not crash for regular file.
7920 setfattr -n trusted.lov $DIR/$tfile
7921 # b22187 'setfattr -n trusted.lov' should remove LOV EA for directories
7922 local test_kdir=$DIR/$tdir
7923 test_mkdir $test_kdir
7924 local default_size=$($LFS getstripe -S $test_kdir)
7925 local default_count=$($LFS getstripe -c $test_kdir)
7926 local default_offset=$($LFS getstripe -i $test_kdir)
7927 $SETSTRIPE -S 65536 -i 0 -c $OSTCOUNT $test_kdir ||
7928 error 'dir setstripe failed'
7929 setfattr -n trusted.lov $test_kdir
7930 local stripe_size=$($LFS getstripe -S $test_kdir)
7931 local stripe_count=$($LFS getstripe -c $test_kdir)
7932 local stripe_offset=$($LFS getstripe -i $test_kdir)
7933 [ $stripe_size -eq $default_size ] ||
7934 error "stripe size $stripe_size != $default_size"
7935 [ $stripe_count -eq $default_count ] ||
7936 error "stripe count $stripe_count != $default_count"
7937 [ $stripe_offset -eq $default_offset ] ||
7938 error "stripe offset $stripe_offset != $default_offset"
7939 rm -rf $DIR/$tfile $test_kdir
7941 run_test 102k "setfattr without parameter of value shouldn't cause a crash"
7944 [ -z "$(which getfattr 2>/dev/null)" ] &&
7945 skip "could not find getfattr" && return
7947 # LU-532 trusted. xattr is invisible to non-root
7948 local testfile=$DIR/$tfile
7952 echo "listxattr as user..."
7953 chown $RUNAS_ID $testfile
7954 $RUNAS getfattr -d -m '.*' $testfile 2>&1 |
7955 grep -q "trusted" &&
7956 error "$testfile trusted xattrs are user visible"
7960 run_test 102l "listxattr size test =================================="
7962 test_102m() { # LU-3403 llite: error of listxattr when buffer is small
7963 local path=$DIR/$tfile
7966 listxattr_size_check $path || error "listattr_size_check $path failed"
7968 run_test 102m "Ensure listxattr fails on small bufffer ========"
7972 getxattr() { # getxattr path name
7973 # Return the base64 encoding of the value of xattr name on path.
7977 # # getfattr --absolute-names --encoding=base64 --name=trusted.lov $path
7979 # trusted.lov=0s0AvRCwEAAAAGAAAAAAAAAAAEAAACAAAAAAAQAAEAA...AAAAAAAAA=
7981 # We print just 0s0AvRCwEAAAAGAAAAAAAAAAAEAAACAAAAAAAQAAEAA...AAAAAAAAA=
7983 getfattr --absolute-names --encoding=base64 --name=$name $path |
7984 awk -F= -v name=$name '$1 == name {
7985 print substr($0, index($0, "=") + 1);
7989 test_102n() { # LU-4101 mdt: protect internal xattrs
7990 [ -z "$(which setfattr 2>/dev/null)" ] &&
7991 skip "could not find setfattr" && return
7992 if [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.5.50) ]
7994 skip "MDT < 2.5.50 allows setxattr on internal trusted xattrs"
7998 local file0=$DIR/$tfile.0
7999 local file1=$DIR/$tfile.1
8000 local xattr0=$TMP/$tfile.0
8001 local xattr1=$TMP/$tfile.1
8002 local namelist="lov lma lmv link fid version som hsm"
8006 rm -rf $file0 $file1 $xattr0 $xattr1
8009 # Get 'before' xattrs of $file1.
8010 getfattr --absolute-names --dump --match=- $file1 > $xattr0
8012 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.8.53) ] &&
8013 namelist+=" lfsck_namespace"
8014 for name in $namelist; do
8015 # Try to copy xattr from $file0 to $file1.
8016 value=$(getxattr $file0 trusted.$name 2> /dev/null)
8018 setfattr --name=trusted.$name --value="$value" $file1 ||
8019 error "setxattr 'trusted.$name' failed"
8021 # Try to set a garbage xattr.
8022 value=0sVGhlIHF1aWNrIGJyb3duIGZveCBqdW1wcyBvdmVyIGl0c2VsZi4=
8024 if [[ x$name == "xlov" ]]; then
8025 setfattr --name=trusted.lov --value="$value" $file1 &&
8026 error "setxattr invalid 'trusted.lov' success"
8028 setfattr --name=trusted.$name --value="$value" $file1 ||
8029 error "setxattr invalid 'trusted.$name' failed"
8032 # Try to remove the xattr from $file1. We don't care if this
8033 # appears to succeed or fail, we just don't want there to be
8034 # any changes or crashes.
8035 setfattr --remove=$trusted.$name $file1 2> /dev/null
8038 if [ $(lustre_version_code $SINGLEMDS) -gt $(version_code 2.6.50) ]
8041 # Try to copy xattr from $file0 to $file1.
8042 value=$(getxattr $file0 trusted.$name 2> /dev/null)
8044 setfattr --name=trusted.$name --value="$value" $file1 ||
8045 error "setxattr 'trusted.$name' failed"
8047 # Try to set a garbage xattr.
8048 value=0sVGhlIHF1aWNrIGJyb3duIGZveCBqdW1wcyBvdmVyIGl0c2VsZi4=
8050 setfattr --name=trusted.$name --value="$value" $file1 ||
8051 error "setxattr 'trusted.$name' failed"
8053 # Try to remove the xattr from $file1. We don't care if this
8054 # appears to succeed or fail, we just don't want there to be
8055 # any changes or crashes.
8056 setfattr --remove=$trusted.$name $file1 2> /dev/null
8059 # Get 'after' xattrs of file1.
8060 getfattr --absolute-names --dump --match=- $file1 > $xattr1
8062 if ! diff $xattr0 $xattr1; then
8063 error "before and after xattrs of '$file1' differ"
8066 rm -rf $file0 $file1 $xattr0 $xattr1
8070 run_test 102n "silently ignore setxattr on internal trusted xattrs"
8072 test_102p() { # LU-4703 setxattr did not check ownership
8073 local testfile=$DIR/$tfile
8075 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.5.56) ] &&
8076 skip "MDS needs to be at least 2.5.56" && return
8080 echo "setfacl as user..."
8081 $RUNAS setfacl -m "u:$RUNAS_ID:rwx" $testfile
8082 [ $? -ne 0 ] || error "setfacl by $RUNAS_ID was allowed on $testfile"
8084 echo "setfattr as user..."
8085 setfacl -m "u:$RUNAS_ID:---" $testfile
8086 $RUNAS setfattr -x system.posix_acl_access $testfile
8087 [ $? -ne 0 ] || error "setfattr by $RUNAS_ID was allowed on $testfile"
8089 run_test 102p "check setxattr(2) correctly fails without permission"
8092 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.6.92) ] &&
8093 skip "MDS needs to be at least 2.6.92" && return
8094 orphan_linkea_check $DIR/$tfile || error "orphan_linkea_check"
8096 run_test 102q "flistxattr should not return trusted.link EAs for orphans"
8099 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.6.93) ] &&
8100 skip "MDS needs to be at least 2.6.93" && return
8101 touch $DIR/$tfile || error "touch"
8102 setfattr -n user.$(basename $tfile) $DIR/$tfile || error "setfattr"
8103 getfattr -n user.$(basename $tfile) $DIR/$tfile || error "getfattr"
8104 rm $DIR/$tfile || error "rm"
8107 mkdir -p $DIR/$tdir || error "mkdir"
8108 setfattr -n user.$(basename $tdir) $DIR/$tdir || error "setfattr dir"
8109 getfattr -n user.$(basename $tdir) $DIR/$tdir || error "getfattr dir"
8110 setfattr -x user.$(basename $tdir) $DIR/$tdir ||
8111 error "$testfile error deleting user.author1"
8112 getfattr -d -m user.$(basename $tdir) 2> /dev/null |
8113 grep "user.$(basename $tdir)" &&
8114 error "$tdir did not delete user.$(basename $tdir)"
8115 rmdir $DIR/$tdir || error "rmdir"
8118 test_mkdir $DIR/$tdir
8119 setfattr -n user.$(basename $tdir) $DIR/$tdir || error "setfattr dir"
8120 getfattr -n user.$(basename $tdir) $DIR/$tdir || error "getfattr dir"
8121 setfattr -x user.$(basename $tdir) $DIR/$tdir ||
8122 error "$testfile error deleting user.author1"
8123 getfattr -d -m user.$(basename $tdir) 2> /dev/null |
8124 grep "user.$(basename $tdir)" &&
8125 error "$tdir did not delete user.$(basename $tdir)"
8126 rmdir $DIR/$tdir || error "rm striped dir"
8128 run_test 102r "set EAs with empty values"
8132 $LUSTRE/tests/acl/run $LUSTRE/tests/acl/$1.test
8137 [ "$UID" != 0 ] && skip_env "must run as root" && return
8138 [ -z "$(lctl get_param -n mdc.*-mdc-*.connect_flags | grep acl)" ] &&
8139 skip "must have acl enabled" && return
8140 [ -z "$(which setfacl 2>/dev/null)" ] &&
8141 skip_env "could not find setfacl" && return
8142 $GSS && skip "could not run under gss" && return
8143 remote_mds_nodsh && skip "remote MDS with nodsh" && return
8145 gpasswd -a daemon bin # LU-5641
8146 do_facet $SINGLEMDS gpasswd -a daemon bin # LU-5641
8148 declare -a identity_old
8150 for num in $(seq $MDSCOUNT); do
8151 switch_identity $num true || identity_old[$num]=$?
8159 echo "performing cp ..."
8160 run_acl_subtest cp || error "run_acl_subtest cp failed"
8161 echo "performing getfacl-noacl..."
8162 run_acl_subtest getfacl-noacl || error "getfacl-noacl test failed"
8163 echo "performing misc..."
8164 run_acl_subtest misc || error "misc test failed"
8165 echo "performing permissions..."
8166 run_acl_subtest permissions || error "permissions failed"
8167 # LU-1482 mdd: Setting xattr are properly checked with and without ACLs
8168 if [ $(lustre_version_code $SINGLEMDS) -gt $(version_code 2.8.55) -o \
8169 \( $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.6) -a \
8170 $(lustre_version_code $SINGLEMDS) -ge $(version_code 2.5.29) \) ]
8172 echo "performing permissions xattr..."
8173 run_acl_subtest permissions_xattr ||
8174 error "permissions_xattr failed"
8176 echo "performing setfacl..."
8177 run_acl_subtest setfacl || error "setfacl test failed"
8179 # inheritance test got from HP
8180 echo "performing inheritance..."
8181 cp $LUSTRE/tests/acl/make-tree . || error "cannot copy make-tree"
8182 chmod +x make-tree || error "chmod +x failed"
8183 run_acl_subtest inheritance || error "inheritance test failed"
8186 echo "LU-974 ignore umask when acl is enabled..."
8187 run_acl_subtest 974 || error "LU-974 umask test failed"
8188 if [ $MDSCOUNT -ge 2 ]; then
8189 run_acl_subtest 974_remote ||
8190 error "LU-974 umask test failed under remote dir"
8193 echo "LU-2561 newly created file is same size as directory..."
8194 if [ $(facet_fstype $SINGLEMDS) != "zfs" ]; then
8195 run_acl_subtest 2561 || error "LU-2561 test failed"
8197 run_acl_subtest 2561_zfs || error "LU-2561 zfs test failed"
8200 run_acl_subtest 4924 || error "LU-4924 test failed"
8205 for num in $(seq $MDSCOUNT); do
8206 if [ "${identity_old[$num]}" = 1 ]; then
8207 switch_identity $num false || identity_old[$num]=$?
8211 run_test 103a "acl test ========================================="
8215 cp -rp $DIR/$tdir $DIR/$tdir.bak
8217 [ -n "$(getfattr -d -m. $DIR/$tdir | grep posix_acl_default)" ] &&
8218 error "$DIR/$tdir shouldn't contain default ACL"
8219 [ -n "$(getfattr -d -m. $DIR/$tdir.bak | grep posix_acl_default)" ] &&
8220 error "$DIR/$tdir.bak shouldn't contain default ACL"
8223 run_test 103c "'cp -rp' won't set empty acl"
8226 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
8228 lfs df || error "lfs df failed"
8229 lfs df -ih || error "lfs df -ih failed"
8230 lfs df -h $DIR || error "lfs df -h $DIR failed"
8231 lfs df -i $DIR || error "lfs df -i $DIR failed"
8232 lfs df $DIR/$tfile || error "lfs df $DIR/$tfile failed"
8233 lfs df -ih $DIR/$tfile || error "lfs df -ih $DIR/$tfile failed"
8235 local OSC=$(lctl dl | grep OST0000-osc-[^M] | awk '{ print $4 }')
8236 lctl --device %$OSC deactivate
8237 lfs df || error "lfs df with deactivated OSC failed"
8238 lctl --device %$OSC activate
8239 # wait the osc back to normal
8240 wait_osc_import_state client ost FULL
8242 lfs df || error "lfs df with reactivated OSC failed"
8245 run_test 104a "lfs df [-ih] [path] test ========================="
8248 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
8249 [ $RUNAS_ID -eq $UID ] &&
8250 skip_env "RUNAS_ID = UID = $UID -- skipping" && return
8252 denied_cnt=$(($($RUNAS $LFS check servers 2>&1 |
8253 grep "Permission denied" | wc -l)))
8254 if [ $denied_cnt -ne 0 ]; then
8255 error "lfs check servers test failed"
8258 run_test 104b "$RUNAS lfs check servers test ===================="
8261 # doesn't work on 2.4 kernels
8263 if $(flock_is_enabled); then
8264 flocks_test 1 on -f $DIR/$tfile || error "fail flock on"
8266 flocks_test 1 off -f $DIR/$tfile || error "fail flock off"
8270 run_test 105a "flock when mounted without -o flock test ========"
8274 if $(flock_is_enabled); then
8275 flocks_test 1 on -c $DIR/$tfile || error "fail flock on"
8277 flocks_test 1 off -c $DIR/$tfile || error "fail flock off"
8281 run_test 105b "fcntl when mounted without -o flock test ========"
8285 if $(flock_is_enabled); then
8286 flocks_test 1 on -l $DIR/$tfile || error "fail flock on"
8288 flocks_test 1 off -l $DIR/$tfile || error "fail flock off"
8292 run_test 105c "lockf when mounted without -o flock test"
8294 test_105d() { # bug 15924
8295 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
8296 test_mkdir $DIR/$tdir
8297 flock_is_enabled || { skip "mount w/o flock enabled" && return; }
8298 #define OBD_FAIL_LDLM_CP_CB_WAIT 0x315
8299 $LCTL set_param fail_loc=0x80000315
8300 flocks_test 2 $DIR/$tdir
8302 run_test 105d "flock race (should not freeze) ========"
8304 test_105e() { # bug 22660 && 22040
8305 flock_is_enabled || { skip "mount w/o flock enabled" && return; }
8307 flocks_test 3 $DIR/$tfile
8309 run_test 105e "Two conflicting flocks from same process"
8311 test_106() { #bug 10921
8312 test_mkdir $DIR/$tdir
8313 $DIR/$tdir && error "exec $DIR/$tdir succeeded"
8314 chmod 777 $DIR/$tdir || error "chmod $DIR/$tdir failed"
8316 run_test 106 "attempt exec of dir followed by chown of that dir"
8319 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
8326 local save_pattern=$(sysctl -n kernel.core_pattern)
8327 local save_uses_pid=$(sysctl -n kernel.core_uses_pid)
8328 sysctl -w kernel.core_pattern=$file
8329 sysctl -w kernel.core_uses_pid=0
8337 kill -s 11 $SLEEPPID
8339 if [ -e $file ]; then
8340 size=`stat -c%s $file`
8341 [ $size -eq 0 ] && error "Fail to create core file $file"
8343 error "Fail to create core file $file"
8346 sysctl -w kernel.core_pattern=$save_pattern
8347 sysctl -w kernel.core_uses_pid=$save_uses_pid
8350 run_test 107 "Coredump on SIG"
8353 test_mkdir $DIR/$tdir
8354 test_mkdir $DIR/$tdir/$(str_repeat 'a' 255)
8355 $LFS mkdir -c $MDSCOUNT $DIR/$tdir/$(str_repeat 'b' 256) &&
8356 error "mkdir with 256 char should fail, but did not"
8357 touch $DIR/$tdir/$(str_repeat 'x' 255) ||
8358 error "create with 255 char failed"
8359 touch $DIR/$tdir/$(str_repeat 'y' 256) &&
8360 error "create with 256 char should fail, but did not"
8365 run_test 110 "filename length checking"
8368 # Purpose: To verify dynamic thread (OSS) creation.
8371 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
8372 remote_ost_nodsh && skip "remote OST with nodsh" && return
8374 # Lustre does not stop service threads once they are started.
8375 # Reset number of running threads to default.
8380 local save_params="$TMP/sanity-$TESTNAME.parameters"
8382 # Get ll_ost_io count before I/O
8383 OSTIO_pre=$(do_facet ost1 \
8384 "$LCTL get_param ost.OSS.ost_io.threads_started | cut -d= -f2")
8385 # Exit if lustre is not running (ll_ost_io not running).
8386 [ -z "$OSTIO_pre" ] && error "no OSS threads"
8388 echo "Starting with $OSTIO_pre threads"
8389 local thread_max=$((OSTIO_pre * 2))
8390 local rpc_in_flight=$((thread_max * 2))
8391 # Number of I/O Process proposed to be started.
8393 local facets=$(get_facets OST)
8395 save_lustre_params client "osc.*OST*.max_rpcs_in_flight" > $save_params
8396 save_lustre_params $facets "ost.OSS.ost_io.threads_max" >> $save_params
8398 # Set in_flight to $rpc_in_flight
8399 $LCTL set_param osc.*OST*.max_rpcs_in_flight=$rpc_in_flight ||
8400 error "Failed to set max_rpcs_in_flight to $rpc_in_flight"
8401 nfiles=${rpc_in_flight}
8402 # Set ost thread_max to $thread_max
8403 do_facet ost1 "$LCTL set_param ost.OSS.ost_io.threads_max=$thread_max"
8405 # 5 Minutes should be sufficient for max number of OSS
8406 # threads(thread_max) to be created.
8410 local WTL=${WTL:-"$LUSTRE/tests/write_time_limit"}
8411 test_mkdir $DIR/$tdir
8412 for i in $(seq $nfiles); do
8413 local file=$DIR/$tdir/${tfile}-$i
8414 $LFS setstripe -c -1 -i 0 $file
8415 ($WTL $file $timeout)&
8418 # I/O Started - Wait for thread_started to reach thread_max or report
8419 # error if thread_started is more than thread_max.
8420 echo "Waiting for thread_started to reach thread_max"
8421 local thread_started=0
8422 local end_time=$((SECONDS + timeout))
8424 while [ $SECONDS -le $end_time ] ; do
8426 # Get ost i/o thread_started count.
8427 thread_started=$(do_facet ost1 \
8429 ost.OSS.ost_io.threads_started | cut -d= -f2")
8430 # Break out if thread_started is equal/greater than thread_max
8431 if [[ $thread_started -ge $thread_max ]]; then
8432 echo ll_ost_io thread_started $thread_started, \
8433 equal/greater than thread_max $thread_max
8439 # Cleanup - We have the numbers, Kill i/o jobs if running.
8440 jobcount=($(jobs -p))
8441 for i in $(seq 0 $((${#jobcount[@]}-1)))
8443 kill -9 ${jobcount[$i]}
8444 if [ $? -ne 0 ] ; then
8446 Failed to Kill \'WTL\(I/O\)\' with pid ${jobcount[$i]}
8450 # Cleanup files left by WTL binary.
8451 for i in $(seq $nfiles); do
8452 local file=$DIR/$tdir/${tfile}-$i
8454 if [ $? -ne 0 ] ; then
8455 echo "Warning: Failed to delete file $file"
8459 restore_lustre_params <$save_params
8460 rm -f $save_params || echo "Warning: delete file '$save_params' failed"
8462 # Error out if no new thread has started or Thread started is greater
8464 if [[ $thread_started -le $OSTIO_pre ||
8465 $thread_started -gt $thread_max ]]; then
8466 error "ll_ost_io: thread_started $thread_started" \
8467 "OSTIO_pre $OSTIO_pre, thread_max $thread_max." \
8468 "No new thread started or thread started greater " \
8472 run_test 115 "verify dynamic thread creation===================="
8475 wait_delete_completed
8476 AVAIL=($(lctl get_param -n osc.*[oO][sS][cC]-[^M]*.kbytesavail))
8477 echo "OST kbytes available: ${AVAIL[@]}"
8482 for ((i = 0; i < ${#AVAIL[@]}; i++)); do
8483 #echo OST $i: ${AVAIL[i]}kb
8484 if [[ ${AVAIL[i]} -gt $MAXV ]]; then
8488 if [[ ${AVAIL[i]} -lt $MINV ]]; then
8493 echo "Min free space: OST $MINI: $MINV"
8494 echo "Max free space: OST $MAXI: $MAXV"
8497 test_116a() { # was previously test_116()
8498 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
8499 remote_mds_nodsh && skip "remote MDS with nodsh" && return
8501 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs" && return
8503 echo -n "Free space priority "
8504 do_facet $SINGLEMDS lctl get_param -n lo*.*-mdtlov.qos_prio_free |
8509 [ $MINV -eq 0 ] && skip "no free space in OST$MINI, skip" && return
8510 [ $MINV -gt 10000000 ] && skip "too much free space in OST$MINI, skip" \
8512 trap simple_cleanup_common EXIT
8515 # Check if we need to generate uneven OSTs
8516 test_mkdir -p $DIR/$tdir/OST${MINI}
8517 local FILL=$((MINV / 4))
8518 local DIFF=$((MAXV - MINV))
8519 local DIFF2=$((DIFF * 100 / MINV))
8521 local threshold=$(do_facet $SINGLEMDS \
8522 lctl get_param -n *.*MDT0000-mdtlov.qos_threshold_rr | head -n1)
8523 threshold=${threshold%%%}
8524 echo -n "Check for uneven OSTs: "
8525 echo -n "diff=${DIFF}KB (${DIFF2}%) must be > ${threshold}% ..."
8527 if [[ $DIFF2 -gt $threshold ]]; then
8529 echo "Don't need to fill OST$MINI"
8531 # generate uneven OSTs. Write 2% over the QOS threshold value
8533 DIFF=$((threshold - DIFF2 + 2))
8534 DIFF2=$((MINV * DIFF / 100))
8535 echo "Fill $DIFF% remaining space in OST$MINI with ${DIFF2}KB"
8536 $SETSTRIPE -i $MINI -c 1 $DIR/$tdir/OST${MINI} ||
8537 error "setstripe failed"
8538 DIFF=$((DIFF2 / 2048))
8540 while [ $i -lt $DIFF ]; do
8542 dd if=/dev/zero of=$DIR/$tdir/OST${MINI}/$tfile-$i \
8543 bs=2M count=1 2>/dev/null
8552 DIFF=$((MAXV - MINV))
8553 DIFF2=$((DIFF * 100 / MINV))
8554 echo -n "diff=$DIFF=$DIFF2% must be > $threshold% for QOS mode..."
8555 if [ $DIFF2 -gt $threshold ]; then
8558 echo "failed - QOS mode won't be used"
8559 skip "QOS imbalance criteria not met"
8560 simple_cleanup_common
8569 # now fill using QOS
8570 $SETSTRIPE -c 1 $DIR/$tdir
8571 FILL=$((FILL / 200))
8572 if [ $FILL -gt 600 ]; then
8575 echo "writing $FILL files to QOS-assigned OSTs"
8577 while [ $i -lt $FILL ]; do
8579 dd if=/dev/zero of=$DIR/$tdir/$tfile-$i bs=200k \
8583 echo "wrote $i 200k files"
8587 echo "Note: free space may not be updated, so measurements might be off"
8589 DIFF2=$((MAXV - MINV))
8590 echo "free space delta: orig $DIFF final $DIFF2"
8591 [ $DIFF2 -gt $DIFF ] && echo "delta got worse!"
8592 DIFF=$((MINV1 - ${AVAIL[$MINI1]}))
8593 echo "Wrote ${DIFF}KB to smaller OST $MINI1"
8594 DIFF2=$((MAXV1 - ${AVAIL[$MAXI1]}))
8595 echo "Wrote ${DIFF2}KB to larger OST $MAXI1"
8596 if [[ $DIFF -gt 0 ]]; then
8597 FILL=$((DIFF2 * 100 / DIFF - 100))
8598 echo "Wrote ${FILL}% more data to larger OST $MAXI1"
8601 # Figure out which files were written where
8602 UUID=$(lctl get_param -n lov.${FSNAME}-clilov-*.target_obd |
8603 awk '/'$MINI1': / {print $2; exit}')
8605 MINC=$($GETSTRIPE --ost $UUID $DIR/$tdir | grep $DIR | wc -l)
8606 echo "$MINC files created on smaller OST $MINI1"
8607 UUID=$(lctl get_param -n lov.${FSNAME}-clilov-*.target_obd |
8608 awk '/'$MAXI1': / {print $2; exit}')
8610 MAXC=$($GETSTRIPE --ost $UUID $DIR/$tdir | grep $DIR | wc -l)
8611 echo "$MAXC files created on larger OST $MAXI1"
8612 if [[ $MINC -gt 0 ]]; then
8613 FILL=$((MAXC * 100 / MINC - 100))
8614 echo "Wrote ${FILL}% more files to larger OST $MAXI1"
8616 [[ $MAXC -gt $MINC ]] ||
8617 error_ignore LU-9 "stripe QOS didn't balance free space"
8618 simple_cleanup_common
8620 run_test 116a "stripe QOS: free space balance ==================="
8622 test_116b() { # LU-2093
8623 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
8624 remote_mds_nodsh && skip "remote MDS with nodsh" && return
8626 #define OBD_FAIL_MDS_OSC_CREATE_FAIL 0x147
8627 local old_rr=$(do_facet $SINGLEMDS lctl get_param -n \
8628 lo*.$FSNAME-MDT0000-mdtlov.qos_threshold_rr | head -1)
8629 [ -z "$old_rr" ] && skip "no QOS" && return 0
8630 do_facet $SINGLEMDS lctl set_param \
8631 lo*.$FSNAME-MDT0000-mdtlov.qos_threshold_rr=0
8633 do_facet $SINGLEMDS lctl set_param fail_loc=0x147
8634 createmany -o $DIR/$tdir/f- 20 || error "can't create"
8635 do_facet $SINGLEMDS lctl set_param fail_loc=0
8637 do_facet $SINGLEMDS lctl set_param \
8638 lo*.$FSNAME-MDT0000-mdtlov.qos_threshold_rr=$old_rr
8640 run_test 116b "QoS shouldn't LBUG if not enough OSTs found on the 2nd pass"
8642 test_117() # bug 10891
8644 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
8645 dd if=/dev/zero of=$DIR/$tfile bs=1M count=1
8646 #define OBD_FAIL_OST_SETATTR_CREDITS 0x21e
8647 lctl set_param fail_loc=0x21e
8648 > $DIR/$tfile || error "truncate failed"
8649 lctl set_param fail_loc=0
8650 echo "Truncate succeeded."
8653 run_test 117 "verify osd extend =========="
8655 NO_SLOW_RESENDCOUNT=4
8656 export OLD_RESENDCOUNT=""
8657 set_resend_count () {
8658 local PROC_RESENDCOUNT="osc.${FSNAME}-OST*-osc-*.resend_count"
8659 OLD_RESENDCOUNT=$(lctl get_param -n $PROC_RESENDCOUNT | head -n1)
8660 lctl set_param -n $PROC_RESENDCOUNT $1
8661 echo resend_count is set to $(lctl get_param -n $PROC_RESENDCOUNT)
8664 # for reduce test_118* time (b=14842)
8665 [ "$SLOW" = "no" ] && set_resend_count $NO_SLOW_RESENDCOUNT
8667 # Reset async IO behavior after error case
8669 FILE=$DIR/reset_async
8671 # Ensure all OSCs are cleared
8672 $SETSTRIPE -c -1 $FILE
8673 dd if=/dev/zero of=$FILE bs=64k count=$OSTCOUNT
8678 test_118a() #bug 11710
8680 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
8683 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c
8684 DIRTY=$(lctl get_param -n llite.*.dump_page_cache | grep -c dirty)
8685 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache | grep -c writeback)
8687 if [[ $DIRTY -ne 0 || $WRITEBACK -ne 0 ]]; then
8688 error "Dirty pages not flushed to disk, dirty=$DIRTY, writeback=$WRITEBACK"
8693 run_test 118a "verify O_SYNC works =========="
8697 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
8698 remote_ost_nodsh && skip "remote OST with nodsh" && return
8702 #define OBD_FAIL_SRV_ENOENT 0x217
8703 set_nodes_failloc "$(osts_nodes)" 0x217
8704 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c
8706 set_nodes_failloc "$(osts_nodes)" 0
8707 DIRTY=$(lctl get_param -n llite.*.dump_page_cache | grep -c dirty)
8708 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache |
8711 if [[ $RC -eq 0 ]]; then
8712 error "Must return error due to dropped pages, rc=$RC"
8716 if [[ $DIRTY -ne 0 || $WRITEBACK -ne 0 ]]; then
8717 error "Dirty pages not flushed to disk, dirty=$DIRTY, writeback=$WRITEBACK"
8721 echo "Dirty pages not leaked on ENOENT"
8723 # Due to the above error the OSC will issue all RPCs syncronously
8724 # until a subsequent RPC completes successfully without error.
8725 $MULTIOP $DIR/$tfile Ow4096yc
8730 run_test 118b "Reclaim dirty pages on fatal error =========="
8734 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
8736 # for 118c, restore the original resend count, LU-1940
8737 [ "$SLOW" = "no" ] && [ -n "$OLD_RESENDCOUNT" ] &&
8738 set_resend_count $OLD_RESENDCOUNT
8739 remote_ost_nodsh && skip "remote OST with nodsh" && return
8743 #define OBD_FAIL_OST_EROFS 0x216
8744 set_nodes_failloc "$(osts_nodes)" 0x216
8746 # multiop should block due to fsync until pages are written
8747 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c &
8751 if [[ `ps h -o comm -p $MULTIPID` != "multiop" ]]; then
8752 error "Multiop failed to block on fsync, pid=$MULTIPID"
8755 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache |
8757 if [[ $WRITEBACK -eq 0 ]]; then
8758 error "No page in writeback, writeback=$WRITEBACK"
8761 set_nodes_failloc "$(osts_nodes)" 0
8764 if [[ $RC -ne 0 ]]; then
8765 error "Multiop fsync failed, rc=$RC"
8768 DIRTY=$(lctl get_param -n llite.*.dump_page_cache | grep -c dirty)
8769 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache |
8771 if [[ $DIRTY -ne 0 || $WRITEBACK -ne 0 ]]; then
8772 error "Dirty pages not flushed to disk, dirty=$DIRTY, writeback=$WRITEBACK"
8776 echo "Dirty pages flushed via fsync on EROFS"
8779 run_test 118c "Fsync blocks on EROFS until dirty pages are flushed =========="
8781 # continue to use small resend count to reduce test_118* time (b=14842)
8782 [ "$SLOW" = "no" ] && set_resend_count $NO_SLOW_RESENDCOUNT
8786 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
8787 remote_ost_nodsh && skip "remote OST with nodsh" && return
8791 #define OBD_FAIL_OST_BRW_PAUSE_BULK
8792 set_nodes_failloc "$(osts_nodes)" 0x214
8793 # multiop should block due to fsync until pages are written
8794 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c &
8798 if [[ `ps h -o comm -p $MULTIPID` != "multiop" ]]; then
8799 error "Multiop failed to block on fsync, pid=$MULTIPID"
8802 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache |
8804 if [[ $WRITEBACK -eq 0 ]]; then
8805 error "No page in writeback, writeback=$WRITEBACK"
8808 wait $MULTIPID || error "Multiop fsync failed, rc=$?"
8809 set_nodes_failloc "$(osts_nodes)" 0
8811 DIRTY=$(lctl get_param -n llite.*.dump_page_cache | grep -c dirty)
8812 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache |
8814 if [[ $DIRTY -ne 0 || $WRITEBACK -ne 0 ]]; then
8815 error "Dirty pages not flushed to disk, dirty=$DIRTY, writeback=$WRITEBACK"
8819 echo "Dirty pages gaurenteed flushed via fsync"
8822 run_test 118d "Fsync validation inject a delay of the bulk =========="
8825 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
8828 #define OBD_FAIL_OSC_BRW_PREP_REQ2 0x40a
8829 lctl set_param fail_loc=0x8000040a
8831 # Should simulate EINVAL error which is fatal
8832 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c
8834 if [[ $RC -eq 0 ]]; then
8835 error "Must return error due to dropped pages, rc=$RC"
8838 lctl set_param fail_loc=0x0
8840 LOCKED=$(lctl get_param -n llite.*.dump_page_cache | grep -c locked)
8841 DIRTY=$(lctl get_param -n llite.*.dump_page_cache | grep -c dirty)
8842 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache |
8844 if [[ $LOCKED -ne 0 ]]; then
8845 error "Locked pages remain in cache, locked=$LOCKED"
8848 if [[ $DIRTY -ne 0 || $WRITEBACK -ne 0 ]]; then
8849 error "Dirty pages not flushed to disk, dirty=$DIRTY, writeback=$WRITEBACK"
8853 echo "No pages locked after fsync"
8858 run_test 118f "Simulate unrecoverable OSC side error =========="
8861 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
8864 #define OBD_FAIL_OSC_BRW_PREP_REQ 0x406
8865 lctl set_param fail_loc=0x406
8867 # simulate local -ENOMEM
8868 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c
8871 lctl set_param fail_loc=0
8872 if [[ $RC -eq 0 ]]; then
8873 error "Must return error due to dropped pages, rc=$RC"
8876 LOCKED=$(lctl get_param -n llite.*.dump_page_cache | grep -c locked)
8877 DIRTY=$(lctl get_param -n llite.*.dump_page_cache | grep -c dirty)
8878 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache |
8880 if [[ $LOCKED -ne 0 ]]; then
8881 error "Locked pages remain in cache, locked=$LOCKED"
8884 if [[ $DIRTY -ne 0 || $WRITEBACK -ne 0 ]]; then
8885 error "Dirty pages not flushed to disk, dirty=$DIRTY, writeback=$WRITEBACK"
8889 echo "No pages locked after fsync"
8894 run_test 118g "Don't stay in wait if we got local -ENOMEM =========="
8897 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
8898 remote_ost_nodsh && skip "remote OST with nodsh" && return
8902 #define OBD_FAIL_OST_BRW_WRITE_BULK 0x20e
8903 set_nodes_failloc "$(osts_nodes)" 0x20e
8904 # Should simulate ENOMEM error which is recoverable and should be handled by timeout
8905 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c
8908 set_nodes_failloc "$(osts_nodes)" 0
8909 if [[ $RC -eq 0 ]]; then
8910 error "Must return error due to dropped pages, rc=$RC"
8913 LOCKED=$(lctl get_param -n llite.*.dump_page_cache | grep -c locked)
8914 DIRTY=$(lctl get_param -n llite.*.dump_page_cache | grep -c dirty)
8915 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache |
8917 if [[ $LOCKED -ne 0 ]]; then
8918 error "Locked pages remain in cache, locked=$LOCKED"
8921 if [[ $DIRTY -ne 0 || $WRITEBACK -ne 0 ]]; then
8922 error "Dirty pages not flushed to disk, dirty=$DIRTY, writeback=$WRITEBACK"
8926 echo "No pages locked after fsync"
8930 run_test 118h "Verify timeout in handling recoverables errors =========="
8932 [ "$SLOW" = "no" ] && [ -n "$OLD_RESENDCOUNT" ] && set_resend_count $OLD_RESENDCOUNT
8935 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
8936 remote_ost_nodsh && skip "remote OST with nodsh" && return
8940 #define OBD_FAIL_OST_BRW_WRITE_BULK 0x20e
8941 set_nodes_failloc "$(osts_nodes)" 0x20e
8943 # Should simulate ENOMEM error which is recoverable and should be handled by timeout
8944 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c &
8947 set_nodes_failloc "$(osts_nodes)" 0
8951 if [[ $RC -ne 0 ]]; then
8952 error "got error, but should be not, rc=$RC"
8955 LOCKED=$(lctl get_param -n llite.*.dump_page_cache | grep -c locked)
8956 DIRTY=$(lctl get_param -n llite.*.dump_page_cache | grep -c dirty)
8957 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache | grep -c writeback)
8958 if [[ $LOCKED -ne 0 ]]; then
8959 error "Locked pages remain in cache, locked=$LOCKED"
8962 if [[ $DIRTY -ne 0 || $WRITEBACK -ne 0 ]]; then
8963 error "Dirty pages not flushed to disk, dirty=$DIRTY, writeback=$WRITEBACK"
8967 echo "No pages locked after fsync"
8971 run_test 118i "Fix error before timeout in recoverable error =========="
8973 [ "$SLOW" = "no" ] && set_resend_count 4
8976 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
8977 remote_ost_nodsh && skip "remote OST with nodsh" && return
8981 #define OBD_FAIL_OST_BRW_WRITE_BULK2 0x220
8982 set_nodes_failloc "$(osts_nodes)" 0x220
8984 # return -EIO from OST
8985 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c
8987 set_nodes_failloc "$(osts_nodes)" 0x0
8988 if [[ $RC -eq 0 ]]; then
8989 error "Must return error due to dropped pages, rc=$RC"
8992 LOCKED=$(lctl get_param -n llite.*.dump_page_cache | grep -c locked)
8993 DIRTY=$(lctl get_param -n llite.*.dump_page_cache | grep -c dirty)
8994 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache | grep -c writeback)
8995 if [[ $LOCKED -ne 0 ]]; then
8996 error "Locked pages remain in cache, locked=$LOCKED"
8999 # in recoverable error on OST we want resend and stay until it finished
9000 if [[ $DIRTY -ne 0 || $WRITEBACK -ne 0 ]]; then
9001 error "Dirty pages not flushed to disk, dirty=$DIRTY, writeback=$WRITEBACK"
9005 echo "No pages locked after fsync"
9009 run_test 118j "Simulate unrecoverable OST side error =========="
9013 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
9014 remote_ost_nodsh && skip "remote OSTs with nodsh" && return
9016 #define OBD_FAIL_OST_BRW_WRITE_BULK 0x20e
9017 set_nodes_failloc "$(osts_nodes)" 0x20e
9018 test_mkdir $DIR/$tdir
9020 for ((i=0;i<10;i++)); do
9021 (dd if=/dev/zero of=$DIR/$tdir/$tfile-$i bs=1M count=10 || \
9022 error "dd to $DIR/$tdir/$tfile-$i failed" )&
9029 set_nodes_failloc "$(osts_nodes)" 0
9032 run_test 118k "bio alloc -ENOMEM and IO TERM handling ========="
9036 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
9038 test_mkdir $DIR/$tdir
9039 $MULTIOP $DIR/$tdir Dy || error "fsync dir failed"
9042 run_test 118l "fsync dir"
9044 test_118m() # LU-3066
9046 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
9047 test_mkdir $DIR/$tdir
9048 $MULTIOP $DIR/$tdir DY || error "fdatasync dir failed"
9051 run_test 118m "fdatasync dir ========="
9053 [ "$SLOW" = "no" ] && [ -n "$OLD_RESENDCOUNT" ] && set_resend_count $OLD_RESENDCOUNT
9060 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
9061 remote_ost_nodsh && skip "remote OSTs with nodsh" && return
9063 # Sleep to avoid a cached response.
9064 #define OBD_STATFS_CACHE_SECONDS 1
9067 # Inject a 10 second delay in the OST_STATFS handler.
9068 #define OBD_FAIL_OST_STATFS_DELAY 0x242
9069 set_nodes_failloc "$(osts_nodes)" 0x242
9072 stat --file-system $MOUNT > /dev/null
9075 set_nodes_failloc "$(osts_nodes)" 0
9077 if ((end - begin > 20)); then
9078 error "statfs took $((end - begin)) seconds, expected 10"
9081 run_test 118n "statfs() sends OST_STATFS requests in parallel"
9083 test_119a() # bug 11737
9085 BSIZE=$((512 * 1024))
9086 directio write $DIR/$tfile 0 1 $BSIZE
9087 # We ask to read two blocks, which is more than a file size.
9088 # directio will indicate an error when requested and actual
9089 # sizes aren't equeal (a normal situation in this case) and
9090 # print actual read amount.
9091 NOB=`directio read $DIR/$tfile 0 2 $BSIZE | awk '/error/ {print $6}'`
9092 if [ "$NOB" != "$BSIZE" ]; then
9093 error "read $NOB bytes instead of $BSIZE"
9097 run_test 119a "Short directIO read must return actual read amount"
9099 test_119b() # bug 11737
9101 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs" && return
9103 $SETSTRIPE -c 2 $DIR/$tfile || error "setstripe failed"
9104 dd if=/dev/zero of=$DIR/$tfile bs=1M count=1 seek=1 || error "dd failed"
9106 $MULTIOP $DIR/$tfile oO_RDONLY:O_DIRECT:r$((2048 * 1024)) || \
9107 error "direct read failed"
9110 run_test 119b "Sparse directIO read must return actual read amount"
9112 test_119c() # bug 13099
9115 directio write $DIR/$tfile 3 1 $BSIZE || error "direct write failed"
9116 directio readhole $DIR/$tfile 0 2 $BSIZE || error "reading hole failed"
9119 run_test 119c "Testing for direct read hitting hole"
9121 test_119d() # bug 15950
9123 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
9124 MAX_RPCS_IN_FLIGHT=`$LCTL get_param -n osc.*OST0000-osc-[^mM]*.max_rpcs_in_flight`
9125 $LCTL set_param -n osc.*OST0000-osc-[^mM]*.max_rpcs_in_flight 1
9127 $SETSTRIPE $DIR/$tfile -i 0 -c 1 || error "setstripe failed"
9128 $DIRECTIO write $DIR/$tfile 0 1 $BSIZE || error "first directio failed"
9129 #define OBD_FAIL_OSC_DIO_PAUSE 0x40d
9130 lctl set_param fail_loc=0x40d
9131 $DIRECTIO write $DIR/$tfile 1 4 $BSIZE &
9134 cat $DIR/$tfile > /dev/null &
9135 lctl set_param fail_loc=0
9138 log "the DIO writes have completed, now wait for the reads (should not block very long)"
9140 [ -n "`ps h -p $pid_reads -o comm`" ] && \
9141 error "the read rpcs have not completed in 2s"
9143 $LCTL set_param -n osc.*OST0000-osc-[^mM]*.max_rpcs_in_flight $MAX_RPCS_IN_FLIGHT
9145 run_test 119d "The DIO path should try to send a new rpc once one is completed"
9148 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
9149 remote_mds_nodsh && skip "remote MDS with nodsh" && return
9150 test_mkdir $DIR/$tdir
9151 $LCTL get_param -n mdc.*.connect_flags | grep -q early_lock_cancel ||
9152 { skip "no early lock cancel on server"; return 0; }
9154 lru_resize_disable mdc
9155 lru_resize_disable osc
9156 cancel_lru_locks mdc
9157 # asynchronous object destroy at MDT could cause bl ast to client
9158 cancel_lru_locks osc
9160 stat $DIR/$tdir > /dev/null
9161 can1=$(do_facet $SINGLEMDS \
9162 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
9163 awk '/ldlm_cancel/ {print $2}')
9164 blk1=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
9165 awk '/ldlm_bl_callback/ {print $2}')
9166 test_mkdir -c1 $DIR/$tdir/d1
9167 can2=$(do_facet $SINGLEMDS \
9168 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
9169 awk '/ldlm_cancel/ {print $2}')
9170 blk2=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
9171 awk '/ldlm_bl_callback/ {print $2}')
9172 [ $can1 -eq $can2 ] || error $((can2-can1)) "cancel RPC occured."
9173 [ $blk1 -eq $blk2 ] || error $((blk2-blk1)) "blocking RPC occured."
9174 lru_resize_enable mdc
9175 lru_resize_enable osc
9177 run_test 120a "Early Lock Cancel: mkdir test"
9180 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
9181 remote_mds_nodsh && skip "remote MDS with nodsh" && return
9182 test_mkdir $DIR/$tdir
9183 $LCTL get_param -n mdc.*.connect_flags | grep -q early_lock_cancel ||
9184 { skip "no early lock cancel on server"; return 0; }
9185 lru_resize_disable mdc
9186 lru_resize_disable osc
9187 cancel_lru_locks mdc
9188 stat $DIR/$tdir > /dev/null
9189 can1=$(do_facet $SINGLEMDS \
9190 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
9191 awk '/ldlm_cancel/ {print $2}')
9192 blk1=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
9193 awk '/ldlm_bl_callback/ {print $2}')
9195 can2=$(do_facet $SINGLEMDS \
9196 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
9197 awk '/ldlm_cancel/ {print $2}')
9198 blk2=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
9199 awk '/ldlm_bl_callback/ {print $2}')
9200 [ $can1 -eq $can2 ] || error $((can2-can1)) "cancel RPC occured."
9201 [ $blk1 -eq $blk2 ] || error $((blk2-blk1)) "blocking RPC occured."
9202 lru_resize_enable mdc
9203 lru_resize_enable osc
9205 run_test 120b "Early Lock Cancel: create test"
9208 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
9209 remote_mds_nodsh && skip "remote MDS with nodsh" && return
9210 test_mkdir -c1 $DIR/$tdir
9211 $LCTL get_param -n mdc.*.connect_flags | grep -q early_lock_cancel ||
9212 { skip "no early lock cancel on server"; return 0; }
9213 lru_resize_disable mdc
9214 lru_resize_disable osc
9215 test_mkdir -c1 $DIR/$tdir/d1
9216 test_mkdir -c1 $DIR/$tdir/d2
9217 touch $DIR/$tdir/d1/f1
9218 cancel_lru_locks mdc
9219 stat $DIR/$tdir/d1 $DIR/$tdir/d2 $DIR/$tdir/d1/f1 > /dev/null
9220 can1=$(do_facet $SINGLEMDS \
9221 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
9222 awk '/ldlm_cancel/ {print $2}')
9223 blk1=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
9224 awk '/ldlm_bl_callback/ {print $2}')
9225 ln $DIR/$tdir/d1/f1 $DIR/$tdir/d2/f2
9226 can2=$(do_facet $SINGLEMDS \
9227 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
9228 awk '/ldlm_cancel/ {print $2}')
9229 blk2=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
9230 awk '/ldlm_bl_callback/ {print $2}')
9231 [ $can1 -eq $can2 ] || error $((can2-can1)) "cancel RPC occured."
9232 [ $blk1 -eq $blk2 ] || error $((blk2-blk1)) "blocking RPC occured."
9233 lru_resize_enable mdc
9234 lru_resize_enable osc
9236 run_test 120c "Early Lock Cancel: link test"
9239 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
9240 remote_mds_nodsh && skip "remote MDS with nodsh" && return
9241 test_mkdir -c1 $DIR/$tdir
9242 $LCTL get_param -n mdc.*.connect_flags | grep -q early_lock_cancel ||
9243 { skip "no early lock cancel on server"; return 0; }
9244 lru_resize_disable mdc
9245 lru_resize_disable osc
9247 cancel_lru_locks mdc
9248 stat $DIR/$tdir > /dev/null
9249 can1=$(do_facet $SINGLEMDS \
9250 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
9251 awk '/ldlm_cancel/ {print $2}')
9252 blk1=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
9253 awk '/ldlm_bl_callback/ {print $2}')
9254 chmod a+x $DIR/$tdir
9255 can2=$(do_facet $SINGLEMDS \
9256 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
9257 awk '/ldlm_cancel/ {print $2}')
9258 blk2=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
9259 awk '/ldlm_bl_callback/ {print $2}')
9260 [ $can1 -eq $can2 ] || error $((can2-can1)) "cancel RPC occured."
9261 [ $blk1 -eq $blk2 ] || error $((blk2-blk1)) "blocking RPC occured."
9262 lru_resize_enable mdc
9263 lru_resize_enable osc
9265 run_test 120d "Early Lock Cancel: setattr test"
9268 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
9269 $LCTL get_param -n mdc.*.connect_flags | grep -q early_lock_cancel ||
9270 { skip "no early lock cancel on server"; return 0; }
9271 remote_mds_nodsh && skip "remote MDS with nodsh" && return
9272 local dlmtrace_set=false
9274 test_mkdir -c1 $DIR/$tdir
9275 lru_resize_disable mdc
9276 lru_resize_disable osc
9277 ! $LCTL get_param debug | grep -q dlmtrace &&
9278 $LCTL set_param debug=+dlmtrace && dlmtrace_set=true
9279 dd if=/dev/zero of=$DIR/$tdir/f1 count=1
9280 cancel_lru_locks mdc
9281 cancel_lru_locks osc
9282 dd if=$DIR/$tdir/f1 of=/dev/null
9283 stat $DIR/$tdir $DIR/$tdir/f1 > /dev/null
9284 # XXX client can not do early lock cancel of OST lock
9285 # during unlink (LU-4206), so cancel osc lock now.
9287 cancel_lru_locks osc
9288 can1=$(do_facet $SINGLEMDS \
9289 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
9290 awk '/ldlm_cancel/ {print $2}')
9291 blk1=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
9292 awk '/ldlm_bl_callback/ {print $2}')
9293 unlink $DIR/$tdir/f1
9295 can2=$(do_facet $SINGLEMDS \
9296 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
9297 awk '/ldlm_cancel/ {print $2}')
9298 blk2=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
9299 awk '/ldlm_bl_callback/ {print $2}')
9300 [ $can1 -ne $can2 ] && error "$((can2 - can1)) cancel RPC occured" &&
9301 $LCTL dk $TMP/cancel.debug.txt
9302 [ $blk1 -ne $blk2 ] && error "$((blk2 - blk1)) blocking RPC occured" &&
9303 $LCTL dk $TMP/blocking.debug.txt
9304 $dlmtrace_set && $LCTL set_param debug=-dlmtrace
9305 lru_resize_enable mdc
9306 lru_resize_enable osc
9308 run_test 120e "Early Lock Cancel: unlink test"
9311 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
9312 $LCTL get_param -n mdc.*.connect_flags | grep -q early_lock_cancel ||
9313 { skip "no early lock cancel on server"; return 0; }
9314 remote_mds_nodsh && skip "remote MDS with nodsh" && return
9315 test_mkdir -c1 $DIR/$tdir
9316 lru_resize_disable mdc
9317 lru_resize_disable osc
9318 test_mkdir -c1 $DIR/$tdir/d1
9319 test_mkdir -c1 $DIR/$tdir/d2
9320 dd if=/dev/zero of=$DIR/$tdir/d1/f1 count=1
9321 dd if=/dev/zero of=$DIR/$tdir/d2/f2 count=1
9322 cancel_lru_locks mdc
9323 cancel_lru_locks osc
9324 dd if=$DIR/$tdir/d1/f1 of=/dev/null
9325 dd if=$DIR/$tdir/d2/f2 of=/dev/null
9326 stat $DIR/$tdir/d1 $DIR/$tdir/d2 $DIR/$tdir/d1/f1 $DIR/$tdir/d2/f2 > /dev/null
9327 # XXX client can not do early lock cancel of OST lock
9328 # during rename (LU-4206), so cancel osc lock now.
9330 cancel_lru_locks osc
9331 can1=$(do_facet $SINGLEMDS \
9332 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
9333 awk '/ldlm_cancel/ {print $2}')
9334 blk1=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
9335 awk '/ldlm_bl_callback/ {print $2}')
9336 mrename $DIR/$tdir/d1/f1 $DIR/$tdir/d2/f2
9338 can2=$(do_facet $SINGLEMDS \
9339 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
9340 awk '/ldlm_cancel/ {print $2}')
9341 blk2=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
9342 awk '/ldlm_bl_callback/ {print $2}')
9343 [ $can1 -eq $can2 ] || error $((can2-can1)) "cancel RPC occured."
9344 [ $blk1 -eq $blk2 ] || error $((blk2-blk1)) "blocking RPC occured."
9345 lru_resize_enable mdc
9346 lru_resize_enable osc
9348 run_test 120f "Early Lock Cancel: rename test"
9351 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
9352 $LCTL get_param -n mdc.*.connect_flags | grep -q early_lock_cancel ||
9353 { skip "no early lock cancel on server"; return 0; }
9354 remote_mds_nodsh && skip "remote MDS with nodsh" && return
9355 lru_resize_disable mdc
9356 lru_resize_disable osc
9358 echo create $count files
9359 test_mkdir $DIR/$tdir
9360 cancel_lru_locks mdc
9361 cancel_lru_locks osc
9364 can0=$(do_facet $SINGLEMDS \
9365 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
9366 awk '/ldlm_cancel/ {print $2}')
9367 blk0=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
9368 awk '/ldlm_bl_callback/ {print $2}')
9369 createmany -o $DIR/$tdir/f $count
9371 can1=$(do_facet $SINGLEMDS \
9372 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
9373 awk '/ldlm_cancel/ {print $2}')
9374 blk1=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
9375 awk '/ldlm_bl_callback/ {print $2}')
9377 echo total: $((can1-can0)) cancels, $((blk1-blk0)) blockings
9378 echo rm $count files
9381 can2=$(do_facet $SINGLEMDS \
9382 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
9383 awk '/ldlm_cancel/ {print $2}')
9384 blk2=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
9385 awk '/ldlm_bl_callback/ {print $2}')
9387 echo total: $count removes in $((t2-t1))
9388 echo total: $((can2-can1)) cancels, $((blk2-blk1)) blockings
9390 # wait for commitment of removal
9391 lru_resize_enable mdc
9392 lru_resize_enable osc
9394 run_test 120g "Early Lock Cancel: performance test"
9396 test_121() { #bug #10589
9397 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
9399 writes=$(LANG=C dd if=/dev/zero of=$DIR/$tfile count=1 2>&1 | awk -F '+' '/out$/ {print $1}')
9400 #define OBD_FAIL_LDLM_CANCEL_RACE 0x310
9401 lctl set_param fail_loc=0x310
9402 cancel_lru_locks osc > /dev/null
9403 reads=$(LANG=C dd if=$DIR/$tfile of=/dev/null 2>&1 | awk -F '+' '/in$/ {print $1}')
9404 lctl set_param fail_loc=0
9405 [[ $reads -eq $writes ]] ||
9406 error "read $reads blocks, must be $writes blocks"
9408 run_test 121 "read cancel race ========="
9410 test_123a() { # was test 123, statahead(bug 11401)
9411 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
9413 if ! grep -q "processor.*: 1" /proc/cpuinfo; then
9414 log "testing UP system. Performance may be lower than expected."
9419 test_mkdir $DIR/$tdir
9420 NUMFREE=$(df -i -P $DIR | tail -n 1 | awk '{ print $4 }')
9421 [[ $NUMFREE -gt 100000 ]] && NUMFREE=100000 || NUMFREE=$((NUMFREE-1000))
9423 for ((i=100, j=0; i<=$NUMFREE; j=$i, i=$((i * MULT)) )); do
9424 createmany -o $DIR/$tdir/$tfile $j $((i - j))
9426 max=`lctl get_param -n llite.*.statahead_max | head -n 1`
9427 lctl set_param -n llite.*.statahead_max 0
9428 lctl get_param llite.*.statahead_max
9429 cancel_lru_locks mdc
9430 cancel_lru_locks osc
9432 time ls -l $DIR/$tdir | wc -l
9434 delta=$((etime - stime))
9435 log "ls $i files without statahead: $delta sec"
9436 lctl set_param llite.*.statahead_max=$max
9438 swrong=`lctl get_param -n llite.*.statahead_stats | grep "statahead wrong:" | awk '{print $3}'`
9439 lctl get_param -n llite.*.statahead_max | grep '[0-9]'
9440 cancel_lru_locks mdc
9441 cancel_lru_locks osc
9443 time ls -l $DIR/$tdir | wc -l
9445 delta_sa=$((etime - stime))
9446 log "ls $i files with statahead: $delta_sa sec"
9447 lctl get_param -n llite.*.statahead_stats
9448 ewrong=`lctl get_param -n llite.*.statahead_stats | grep "statahead wrong:" | awk '{print $3}'`
9450 [[ $swrong -lt $ewrong ]] &&
9451 log "statahead was stopped, maybe too many locks held!"
9452 [[ $delta -eq 0 || $delta_sa -eq 0 ]] && continue
9454 if [ $((delta_sa * 100)) -gt $((delta * 105)) -a $delta_sa -gt $((delta + 2)) ]; then
9455 max=`lctl get_param -n llite.*.statahead_max | head -n 1`
9456 lctl set_param -n llite.*.statahead_max 0
9457 lctl get_param llite.*.statahead_max
9458 cancel_lru_locks mdc
9459 cancel_lru_locks osc
9461 time ls -l $DIR/$tdir | wc -l
9463 delta=$((etime - stime))
9464 log "ls $i files again without statahead: $delta sec"
9465 lctl set_param llite.*.statahead_max=$max
9466 if [ $((delta_sa * 100)) -gt $((delta * 105)) -a $delta_sa -gt $((delta + 2)) ]; then
9467 if [ $SLOWOK -eq 0 ]; then
9468 error "ls $i files is slower with statahead!"
9470 log "ls $i files is slower with statahead!"
9476 [ $delta -gt 20 ] && break
9477 [ $delta -gt 8 ] && MULT=$((50 / delta))
9478 [ "$SLOW" = "no" -a $delta -gt 5 ] && break
9486 delta=$((etime - stime))
9487 log "rm -r $DIR/$tdir/: $delta seconds"
9489 lctl get_param -n llite.*.statahead_stats
9491 run_test 123a "verify statahead work"
9493 test_123b () { # statahead(bug 15027)
9494 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
9495 test_mkdir $DIR/$tdir
9496 createmany -o $DIR/$tdir/$tfile-%d 1000
9498 cancel_lru_locks mdc
9499 cancel_lru_locks osc
9501 #define OBD_FAIL_MDC_GETATTR_ENQUEUE 0x803
9502 lctl set_param fail_loc=0x80000803
9503 ls -lR $DIR/$tdir > /dev/null
9505 lctl set_param fail_loc=0x0
9506 lctl get_param -n llite.*.statahead_stats
9511 run_test 123b "not panic with network error in statahead enqueue (bug 15027)"
9514 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
9515 $LCTL get_param -n mdc.*.connect_flags | grep -q lru_resize ||
9516 { skip "no lru resize on server"; return 0; }
9518 test_mkdir $DIR/$tdir
9520 log "create $NR files at $DIR/$tdir"
9521 createmany -o $DIR/$tdir/f $NR ||
9522 error "failed to create $NR files in $DIR/$tdir"
9524 cancel_lru_locks mdc
9525 ls -l $DIR/$tdir > /dev/null
9529 for VALUE in $($LCTL get_param ldlm.namespaces.*mdc-*.lru_size); do
9530 local PARAM=$(echo ${VALUE[0]} | cut -d "=" -f1)
9531 LRU_SIZE=$($LCTL get_param -n $PARAM)
9532 if [[ $LRU_SIZE -gt $(default_lru_size) ]]; then
9533 NSDIR=$(echo $PARAM | cut -d "." -f1-3)
9535 log "NS=$(basename $NSDIR)"
9540 if [[ -z "$NSDIR" || $LRU_SIZE -lt $(default_lru_size) ]]; then
9541 skip "Not enough cached locks created!"
9548 # We know that lru resize allows one client to hold $LIMIT locks
9549 # for 10h. After that locks begin to be killed by client.
9551 local LIMIT=$($LCTL get_param -n $NSDIR.pool.limit)
9553 if [ $LIMIT -lt $LRU_SIZE ]; then
9554 skip "Limit is too small $LIMIT"
9558 # Make LVF so higher that sleeping for $SLEEP is enough to _start_
9559 # killing locks. Some time was spent for creating locks. This means
9560 # that up to the moment of sleep finish we must have killed some of
9561 # them (10-100 locks). This depends on how fast ther were created.
9562 # Many of them were touched in almost the same moment and thus will
9563 # be killed in groups.
9564 local LVF=$(($MAX_HRS * 60 * 60 / $SLEEP * $LIMIT / $LRU_SIZE))
9566 # Use $LRU_SIZE_B here to take into account real number of locks
9567 # created in the case of CMD, LRU_SIZE_B != $NR in most of cases
9568 local LRU_SIZE_B=$LRU_SIZE
9570 local OLD_LVF=$($LCTL get_param -n $NSDIR.pool.lock_volume_factor)
9571 log "OLD_LVF=$OLD_LVF"
9572 $LCTL set_param -n $NSDIR.pool.lock_volume_factor $LVF
9574 # Let's make sure that we really have some margin. Client checks
9575 # cached locks every 10 sec.
9577 log "Sleep ${SLEEP} sec"
9579 while ((SEC<$SLEEP)); do
9583 LRU_SIZE=$($LCTL get_param -n $NSDIR/lru_size)
9587 $LCTL set_param -n $NSDIR.pool.lock_volume_factor $OLD_LVF
9588 local LRU_SIZE_A=$($LCTL get_param -n $NSDIR.lru_size)
9590 [[ $LRU_SIZE_B -gt $LRU_SIZE_A ]] || {
9591 error "No locks dropped in ${SLEEP}s. LRU size: $LRU_SIZE_A"
9592 unlinkmany $DIR/$tdir/f $NR
9596 log "Dropped "$((LRU_SIZE_B-LRU_SIZE_A))" locks in ${SLEEP}s"
9597 log "unlink $NR files at $DIR/$tdir"
9598 unlinkmany $DIR/$tdir/f $NR
9600 run_test 124a "lru resize ======================================="
9602 get_max_pool_limit()
9604 local limit=$($LCTL get_param \
9605 -n ldlm.namespaces.*-MDT0000-mdc-*.pool.limit)
9608 if [[ $l -gt $max ]]; then
9616 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
9617 $LCTL get_param -n mdc.*.connect_flags | grep -q lru_resize ||
9618 { skip "no lru resize on server"; return 0; }
9620 LIMIT=$(get_max_pool_limit)
9622 NR=$(($(default_lru_size)*20))
9623 if [[ $NR -gt $LIMIT ]]; then
9624 log "Limit lock number by $LIMIT locks"
9628 IFree=$(mdsrate_inodes_available)
9629 if [ $IFree -lt $NR ]; then
9630 log "Limit lock number by $IFree inodes"
9634 lru_resize_disable mdc
9635 test_mkdir -p $DIR/$tdir/disable_lru_resize
9637 createmany -o $DIR/$tdir/disable_lru_resize/f $NR
9638 log "doing ls -la $DIR/$tdir/disable_lru_resize 3 times"
9639 cancel_lru_locks mdc
9642 ls -la $DIR/$tdir/disable_lru_resize > /dev/null &
9645 ls -la $DIR/$tdir/disable_lru_resize > /dev/null &
9648 ls -la $DIR/$tdir/disable_lru_resize > /dev/null &
9652 nolruresize_delta=$((etime-stime))
9653 log "ls -la time: $nolruresize_delta seconds"
9654 log "lru_size = $(lctl get_param -n ldlm.namespaces.*mdc*.lru_size)"
9655 unlinkmany $DIR/$tdir/disable_lru_resize/f $NR
9657 lru_resize_enable mdc
9658 test_mkdir -p $DIR/$tdir/enable_lru_resize
9660 createmany -o $DIR/$tdir/enable_lru_resize/f $NR
9661 log "doing ls -la $DIR/$tdir/enable_lru_resize 3 times"
9662 cancel_lru_locks mdc
9665 ls -la $DIR/$tdir/enable_lru_resize > /dev/null &
9668 ls -la $DIR/$tdir/enable_lru_resize > /dev/null &
9671 ls -la $DIR/$tdir/enable_lru_resize > /dev/null &
9675 lruresize_delta=$((etime-stime))
9676 log "ls -la time: $lruresize_delta seconds"
9677 log "lru_size = $(lctl get_param -n ldlm.namespaces.*mdc*.lru_size)"
9679 if [ $lruresize_delta -gt $nolruresize_delta ]; then
9680 log "ls -la is $(((lruresize_delta - $nolruresize_delta) * 100 / $nolruresize_delta))% slower with lru resize enabled"
9681 elif [ $nolruresize_delta -gt $lruresize_delta ]; then
9682 log "ls -la is $(((nolruresize_delta - $lruresize_delta) * 100 / $nolruresize_delta))% faster with lru resize enabled"
9684 log "lru resize performs the same with no lru resize"
9686 unlinkmany $DIR/$tdir/enable_lru_resize/f $NR
9688 run_test 124b "lru resize (performance test) ======================="
9691 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
9692 $LCTL get_param -n mdc.*.connect_flags | grep -q lru_resize ||
9693 { skip "no lru resize on server"; return 0; }
9695 # cache ununsed locks on client
9697 cancel_lru_locks mdc
9698 test_mkdir $DIR/$tdir
9699 createmany -o $DIR/$tdir/f $nr ||
9700 error "failed to create $nr files in $DIR/$tdir"
9701 ls -l $DIR/$tdir > /dev/null
9703 local nsdir="ldlm.namespaces.*-MDT0000-mdc-*"
9704 local unused=$($LCTL get_param -n $nsdir.lock_unused_count)
9705 local max_age=$($LCTL get_param -n $nsdir.lru_max_age)
9706 local recalc_p=$($LCTL get_param -n $nsdir.pool.recalc_period)
9707 echo "unused=$unused, max_age=$max_age, recalc_p=$recalc_p"
9709 # set lru_max_age to 1 sec
9710 $LCTL set_param $nsdir.lru_max_age=1000 # milliseconds
9711 echo "sleep $((recalc_p * 2)) seconds..."
9712 sleep $((recalc_p * 2))
9714 local remaining=$($LCTL get_param -n $nsdir.lock_unused_count)
9715 # restore lru_max_age
9716 $LCTL set_param -n $nsdir.lru_max_age $max_age
9717 [ $remaining -eq 0 ] || error "$remaining locks are not canceled"
9718 unlinkmany $DIR/$tdir/f $nr
9720 run_test 124c "LRUR cancel very aged locks"
9722 test_125() { # 13358
9723 $LCTL get_param -n llite.*.client_type | grep -q local ||
9724 { skip "must run as local client"; return; }
9725 $LCTL get_param -n mdc.*-mdc-*.connect_flags | grep -q acl ||
9726 { skip "must have acl enabled"; return; }
9727 [ -z "$(which setfacl)" ] && skip "must have setfacl tool" && return
9728 test_mkdir $DIR/$tdir
9729 $LFS setstripe -S 65536 -c -1 $DIR/$tdir || error "setstripe failed"
9730 setfacl -R -m u:bin:rwx $DIR/$tdir || error "setfacl $DIR/$tdir failed"
9731 ls -ld $DIR/$tdir || error "cannot access $DIR/$tdir"
9733 run_test 125 "don't return EPROTO when a dir has a non-default striping and ACLs"
9735 test_126() { # bug 12829/13455
9736 $LCTL get_param -n llite.*.client_type | grep -q local ||
9737 { skip "must run as local client"; return; }
9738 [ "$UID" != 0 ] && skip_env "$TESTNAME (must run as root)" && return
9739 $GSS && skip "must run as gss disabled" && return
9741 $RUNAS -u 0 -g 1 touch $DIR/$tfile || error "touch failed"
9742 gid=`ls -n $DIR/$tfile | awk '{print $4}'`
9744 [ $gid -eq "1" ] || error "gid is set to" $gid "instead of 1"
9746 run_test 126 "check that the fsgid provided by the client is taken into account"
9748 test_127a() { # bug 15521
9749 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
9750 $SETSTRIPE -i 0 -c 1 $DIR/$tfile || error "setstripe failed"
9751 $LCTL set_param osc.*.stats=0
9752 FSIZE=$((2048 * 1024))
9753 dd if=/dev/zero of=$DIR/$tfile bs=$FSIZE count=1
9754 cancel_lru_locks osc
9755 dd if=$DIR/$tfile of=/dev/null bs=$FSIZE
9757 $LCTL get_param osc.*0000-osc-*.stats | grep samples > $DIR/${tfile}.tmp
9758 while read NAME COUNT SAMP UNIT MIN MAX SUM SUMSQ; do
9759 echo "got $COUNT $NAME"
9760 [ ! $MIN ] && error "Missing min value for $NAME proc entry"
9761 eval $NAME=$COUNT || error "Wrong proc format"
9764 read_bytes|write_bytes)
9765 [ $MIN -lt 4096 ] && error "min is too small: $MIN"
9766 [ $MIN -gt $FSIZE ] && error "min is too big: $MIN"
9767 [ $MAX -lt 4096 ] && error "max is too small: $MAX"
9768 [ $MAX -gt $FSIZE ] && error "max is too big: $MAX"
9769 [ $SUM -ne $FSIZE ] && error "sum is wrong: $SUM"
9770 [ $SUMSQ -lt $(((FSIZE /4096) * (4096 * 4096))) ] &&
9771 error "sumsquare is too small: $SUMSQ"
9772 [ $SUMSQ -gt $((FSIZE * FSIZE)) ] &&
9773 error "sumsquare is too big: $SUMSQ"
9777 done < $DIR/${tfile}.tmp
9779 #check that we actually got some stats
9780 [ "$read_bytes" ] || error "Missing read_bytes stats"
9781 [ "$write_bytes" ] || error "Missing write_bytes stats"
9782 [ "$read_bytes" != 0 ] || error "no read done"
9783 [ "$write_bytes" != 0 ] || error "no write done"
9785 run_test 127a "verify the client stats are sane"
9787 test_127b() { # bug LU-333
9788 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
9789 $LCTL set_param llite.*.stats=0
9790 FSIZE=65536 # sized fixed to match PAGE_SIZE for most clients
9791 # perform 2 reads and writes so MAX is different from SUM.
9792 dd if=/dev/zero of=$DIR/$tfile bs=$FSIZE count=1
9793 dd if=/dev/zero of=$DIR/$tfile bs=$FSIZE count=1
9794 cancel_lru_locks osc
9795 dd if=$DIR/$tfile of=/dev/null bs=$FSIZE count=1
9796 dd if=$DIR/$tfile of=/dev/null bs=$FSIZE count=1
9798 $LCTL get_param llite.*.stats | grep samples > $TMP/${tfile}.tmp
9799 while read NAME COUNT SAMP UNIT MIN MAX SUM SUMSQ; do
9800 echo "got $COUNT $NAME"
9801 eval $NAME=$COUNT || error "Wrong proc format"
9805 [ $COUNT -ne 2 ] && error "count is not 2: $COUNT"
9806 [ $MIN -ne $FSIZE ] && error "min is not $FSIZE: $MIN"
9807 [ $MAX -ne $FSIZE ] && error "max is incorrect: $MAX"
9808 [ $SUM -ne $((FSIZE * 2)) ] && error "sum is wrong: $SUM"
9811 [ $COUNT -ne 2 ] && error "count is not 2: $COUNT"
9812 [ $MIN -ne $FSIZE ] && error "min is not $FSIZE: $MIN"
9813 [ $MAX -ne $FSIZE ] && error "max is incorrect: $MAX"
9814 [ $SUM -ne $((FSIZE * 2)) ] && error "sum is wrong: $SUM"
9818 done < $TMP/${tfile}.tmp
9820 #check that we actually got some stats
9821 [ "$read_bytes" ] || error "Missing read_bytes stats"
9822 [ "$write_bytes" ] || error "Missing write_bytes stats"
9823 [ "$read_bytes" != 0 ] || error "no read done"
9824 [ "$write_bytes" != 0 ] || error "no write done"
9826 rm -f $TMP/${tfile}.tmp
9828 run_test 127b "verify the llite client stats are sane"
9830 test_128() { # bug 15212
9832 $LFS 2>&1 <<-EOF | tee $TMP/$tfile.log
9837 result=$(grep error $TMP/$tfile.log)
9838 rm -f $DIR/$tfile $TMP/$tfile.log
9840 error "consecutive find's under interactive lfs failed"
9842 run_test 128 "interactive lfs for 2 consecutive find's"
9849 local ldproc=/proc/fs/ldiskfs
9850 local facets=$(get_facets MDS)
9852 for facet in ${facets//,/ }; do
9853 canondev=$(ldiskfs_canon \
9854 *.$(convert_facet2label $facet).mntdev $facet)
9855 do_facet $facet "test -e $ldproc/$canondev/max_dir_size" ||
9856 ldproc=/sys/fs/ldiskfs
9857 do_facet $facet "echo $1 >$ldproc/$canondev/max_dir_size"
9858 do_facet $facet "echo $2 >$ldproc/$canondev/warning_dir_size"
9863 local facets=$(get_facets MDS)
9864 for facet in ${facets//,/ }; do
9865 do_facet $facet "dmesg | tail -3 | grep -q $1" && return 0
9871 [[ $(lustre_version_code $SINGLEMDS) -ge $(version_code 2.5.56) ]] ||
9872 { skip "Need MDS version with at least 2.5.56"; return 0; }
9874 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
9875 if [ "$(facet_fstype $SINGLEMDS)" != ldiskfs ]; then
9876 skip "ldiskfs only test"
9879 remote_mds_nodsh && skip "remote MDS with nodsh" && return
9882 local has_warning=false
9887 # block size of mds1
9888 local maxsize=$(($($LCTL get_param -n mdc.*MDT0000*.blocksize) * 5))
9889 set_dir_limits $maxsize $maxsize
9890 local dirsize=$(stat -c%s "$DIR/$tdir")
9892 while [[ $dirsize -le $maxsize ]]; do
9893 $MULTIOP $DIR/$tdir/file_base_$nfiles Oc
9895 if ! $has_warning; then
9896 check_mds_dmesg '"is approaching"' && has_warning=true
9899 # ENOSPC for new ext4 max_dir_size (kernel commit df981d03ee)
9900 # EFBIG for previous versions included in ldiskfs series
9901 if [ $rc -eq $EFBIG -o $rc -eq $ENOSPC ]; then
9903 echo "return code $rc received as expected"
9905 createmany -o $DIR/$tdir/file_extra_$nfiles. 5 ||
9906 error_exit "create failed w/o dir size limit"
9908 check_mds_dmesg '"has reached"' ||
9909 error_exit "reached message should be output"
9911 [ $has_warning = "false" ] &&
9912 error_exit "warning message should be output"
9914 dirsize=$(stat -c%s "$DIR/$tdir")
9916 [[ $dirsize -ge $maxsize ]] && return 0
9917 error_exit "current dir size $dirsize, " \
9918 "previous limit $maxsize"
9919 elif [ $rc -ne 0 ]; then
9921 error_exit "return $rc received instead of expected " \
9922 "$EFBIG or $ENOSPC, files in dir $dirsize"
9924 nfiles=$((nfiles + 1))
9925 dirsize=$(stat -c%s "$DIR/$tdir")
9929 error "exceeded dir size limit $maxsize($MDSCOUNT) : $dirsize bytes"
9931 run_test 129 "test directory size limit ========================"
9940 local filefrag_op=$(filefrag -e 2>&1 | grep "invalid option")
9941 [ -n "$filefrag_op" ] && skip_env "filefrag does not support FIEMAP" &&
9944 trap cleanup_130 EXIT RETURN
9946 local fm_file=$DIR/$tfile
9947 $SETSTRIPE -S 65536 -c 1 $fm_file || error "setstripe on $fm_file"
9948 dd if=/dev/zero of=$fm_file bs=65536 count=1 ||
9949 error "dd failed for $fm_file"
9951 # LU-1795: test filefrag/FIEMAP once, even if unsupported
9952 filefrag -ves $fm_file
9954 [ "$(facet_fstype ost$(($($GETSTRIPE -i $fm_file) + 1)))" = "zfs" ] &&
9955 skip "ORI-366/LU-1941: FIEMAP unimplemented on ZFS" && return
9956 [ $RC != 0 ] && error "filefrag $fm_file failed"
9958 filefrag_op=$(filefrag -ve -k $fm_file |
9959 sed -n '/ext:/,/found/{/ext:/d; /found/d; p}')
9960 lun=$($GETSTRIPE -i $fm_file)
9962 start_blk=`echo $filefrag_op | cut -d: -f2 | cut -d. -f1`
9965 for line in $filefrag_op
9967 frag_lun=`echo $line | cut -d: -f5`
9968 ext_len=`echo $line | cut -d: -f4`
9969 if (( $frag_lun != $lun )); then
9971 error "FIEMAP on 1-stripe file($fm_file) failed"
9974 (( tot_len += ext_len ))
9977 if (( lun != frag_lun || start_blk != 0 || tot_len != 64 )); then
9979 error "FIEMAP on 1-stripe file($fm_file) failed;"
9985 echo "FIEMAP on single striped file succeeded"
9987 run_test 130a "FIEMAP (1-stripe file)"
9990 [ "$OSTCOUNT" -lt "2" ] && skip_env "needs >= 2 OSTs" && return
9992 local filefrag_op=$(filefrag -e 2>&1 | grep "invalid option")
9993 [ -n "$filefrag_op" ] && skip_env "filefrag does not support FIEMAP" &&
9996 trap cleanup_130 EXIT RETURN
9998 local fm_file=$DIR/$tfile
9999 $SETSTRIPE -S 65536 -c $OSTCOUNT $fm_file ||
10000 error "setstripe on $fm_file"
10001 [ "$(facet_fstype ost$(($($GETSTRIPE -i $fm_file) + 1)))" = "zfs" ] &&
10002 skip "ORI-366/LU-1941: FIEMAP unimplemented on ZFS" && return
10004 dd if=/dev/zero of=$fm_file bs=1M count=$OSTCOUNT ||
10005 error "dd failed on $fm_file"
10007 filefrag -ves $fm_file || error "filefrag $fm_file failed"
10008 filefrag_op=$(filefrag -ve -k $fm_file |
10009 sed -n '/ext:/,/found/{/ext:/d; /found/d; p}')
10011 last_lun=$(echo $filefrag_op | cut -d: -f5 |
10012 sed -e 's/^[ \t]*/0x/' | sed -e 's/0x0x/0x/')
10017 for line in $filefrag_op
10019 frag_lun=$(echo $line | cut -d: -f5 |
10020 sed -e 's/^[ \t]*/0x/' | sed -e 's/0x0x/0x/')
10021 ext_len=$(echo $line | cut -d: -f4)
10022 if (( $frag_lun != $last_lun )); then
10023 if (( tot_len != 1024 )); then
10025 error "FIEMAP on $fm_file failed; returned " \
10026 "len $tot_len for OST $last_lun instead of 1024"
10029 (( num_luns += 1 ))
10033 (( tot_len += ext_len ))
10036 if (( num_luns != $OSTCOUNT || tot_len != 1024 )); then
10038 error "FIEMAP on $fm_file failed; returned wrong number of " \
10039 "luns or wrong len for OST $last_lun"
10045 echo "FIEMAP on $OSTCOUNT-stripe file succeeded"
10047 run_test 130b "FIEMAP ($OSTCOUNT-stripe file)"
10050 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs" && return
10052 filefrag_op=$(filefrag -e 2>&1 | grep "invalid option")
10053 [ -n "$filefrag_op" ] && skip "filefrag does not support FIEMAP" &&
10056 trap cleanup_130 EXIT RETURN
10058 local fm_file=$DIR/$tfile
10059 $SETSTRIPE -S 65536 -c 2 $fm_file || error "setstripe on $fm_file"
10060 [ "$(facet_fstype ost$(($($GETSTRIPE -i $fm_file) + 1)))" = "zfs" ] &&
10061 skip "ORI-366/LU-1941: FIEMAP unimplemented on ZFS" && return
10063 dd if=/dev/zero of=$fm_file seek=1 bs=1M count=1 ||
10064 error "dd failed on $fm_file"
10066 filefrag -ves $fm_file || error "filefrag $fm_file failed"
10067 filefrag_op=$(filefrag -ve -k $fm_file |
10068 sed -n '/ext:/,/found/{/ext:/d; /found/d; p}')
10070 last_lun=$(echo $filefrag_op | cut -d: -f5 |
10071 sed -e 's/^[ \t]*/0x/' | sed -e 's/0x0x/0x/')
10076 for line in $filefrag_op
10078 frag_lun=$(echo $line | cut -d: -f5 |
10079 sed -e 's/^[ \t]*/0x/' | sed -e 's/0x0x/0x/')
10080 ext_len=$(echo $line | cut -d: -f4)
10081 if (( $frag_lun != $last_lun )); then
10082 logical=`echo $line | cut -d: -f2 | cut -d. -f1`
10083 if (( logical != 512 )); then
10085 error "FIEMAP on $fm_file failed; returned " \
10086 "logical start for lun $logical instead of 512"
10089 if (( tot_len != 512 )); then
10091 error "FIEMAP on $fm_file failed; returned " \
10092 "len $tot_len for OST $last_lun instead of 1024"
10095 (( num_luns += 1 ))
10099 (( tot_len += ext_len ))
10102 if (( num_luns != 2 || tot_len != 512 )); then
10104 error "FIEMAP on $fm_file failed; returned wrong number of " \
10105 "luns or wrong len for OST $last_lun"
10111 echo "FIEMAP on 2-stripe file with hole succeeded"
10113 run_test 130c "FIEMAP (2-stripe file with hole)"
10116 [[ $OSTCOUNT -lt 3 ]] && skip_env "needs >= 3 OSTs" && return
10118 filefrag_op=$(filefrag -e 2>&1 | grep "invalid option")
10119 [ -n "$filefrag_op" ] && skip "filefrag does not support FIEMAP" &&
10122 trap cleanup_130 EXIT RETURN
10124 local fm_file=$DIR/$tfile
10125 $SETSTRIPE -S 65536 -c $OSTCOUNT $fm_file ||
10126 error "setstripe on $fm_file"
10127 [ "$(facet_fstype ost$(($($GETSTRIPE -i $fm_file) + 1)))" = "zfs" ] &&
10128 skip "ORI-366/LU-1941: FIEMAP unimplemented on ZFS" && return
10130 local actual_stripe_count=$($GETSTRIPE -c $fm_file)
10131 dd if=/dev/zero of=$fm_file bs=1M count=$actual_stripe_count ||
10132 error "dd failed on $fm_file"
10134 filefrag -ves $fm_file || error "filefrag $fm_file failed"
10135 filefrag_op=$(filefrag -ve -k $fm_file |
10136 sed -n '/ext:/,/found/{/ext:/d; /found/d; p}')
10138 last_lun=$(echo $filefrag_op | cut -d: -f5 |
10139 sed -e 's/^[ \t]*/0x/' | sed -e 's/0x0x/0x/')
10144 for line in $filefrag_op
10146 frag_lun=$(echo $line | cut -d: -f5 |
10147 sed -e 's/^[ \t]*/0x/' | sed -e 's/0x0x/0x/')
10148 ext_len=$(echo $line | cut -d: -f4)
10149 if (( $frag_lun != $last_lun )); then
10150 if (( tot_len != 1024 )); then
10152 error "FIEMAP on $fm_file failed; returned " \
10153 "len $tot_len for OST $last_lun instead of 1024"
10156 (( num_luns += 1 ))
10160 (( tot_len += ext_len ))
10163 if (( num_luns != actual_stripe_count || tot_len != 1024 )); then
10165 error "FIEMAP on $fm_file failed; returned wrong number of " \
10166 "luns or wrong len for OST $last_lun"
10172 echo "FIEMAP on N-stripe file succeeded"
10174 run_test 130d "FIEMAP (N-stripe file)"
10177 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs" && return
10179 filefrag_op=$(filefrag -e 2>&1 | grep "invalid option")
10180 [ -n "$filefrag_op" ] && skip "filefrag does not support FIEMAP" && return
10182 trap cleanup_130 EXIT RETURN
10184 local fm_file=$DIR/$tfile
10185 $SETSTRIPE -S 131072 -c 2 $fm_file || error "setstripe on $fm_file"
10186 [ "$(facet_fstype ost$(($($GETSTRIPE -i $fm_file) + 1)))" = "zfs" ] &&
10187 skip "ORI-366/LU-1941: FIEMAP unimplemented on ZFS" && return
10190 EXPECTED_LEN=$(( (NUM_BLKS / 2) * 64 ))
10191 for ((i = 0; i < $NUM_BLKS; i++))
10193 dd if=/dev/zero of=$fm_file count=1 bs=64k seek=$((2*$i)) conv=notrunc > /dev/null 2>&1
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 != $EXPECTED_LEN )); then
10214 error "FIEMAP on $fm_file failed; returned " \
10215 "len $tot_len for OST $last_lun instead " \
10219 (( num_luns += 1 ))
10223 (( tot_len += ext_len ))
10226 if (( num_luns != 2 || tot_len != $EXPECTED_LEN )); then
10228 error "FIEMAP on $fm_file failed; returned wrong number " \
10229 "of luns or wrong len for OST $last_lun"
10235 echo "FIEMAP with continuation calls succeeded"
10237 run_test 130e "FIEMAP (test continuation FIEMAP calls)"
10240 filefrag_op=$(filefrag -e 2>&1 | grep "invalid option")
10241 [ -n "$filefrag_op" ] && skip "filefrag does not support FIEMAP" &&
10244 local fm_file=$DIR/$tfile
10245 $MULTIOP $fm_file oO_RDWR:O_CREAT:O_LOV_DELAY_CREATE:T33554432c ||
10246 error "multiop create with lov_delay_create on $fm_file"
10248 filefrag -ves $fm_file || error "filefrag $fm_file failed"
10249 filefrag_extents=$(filefrag -vek $fm_file |
10250 awk '/extents? found/ { print $2 }')
10251 if [[ "$filefrag_extents" != "0" ]]; then
10252 error "FIEMAP on $fm_file failed; " \
10253 "returned $filefrag_extents expected 0"
10258 run_test 130f "FIEMAP (unstriped file)"
10260 # Test for writev/readv
10262 rwv -f $DIR/$tfile -w -n 3 524288 1048576 1572864 ||
10263 error "writev test failed"
10264 rwv -f $DIR/$tfile -r -v -n 2 1572864 1048576 ||
10265 error "readv failed"
10268 run_test 131a "test iov's crossing stripe boundary for writev/readv"
10271 local fsize=$((524288 + 1048576 + 1572864))
10272 rwv -f $DIR/$tfile -w -a -n 3 524288 1048576 1572864 &&
10273 $CHECKSTAT -t file $DIR/$tfile -s $fsize ||
10274 error "append writev test failed"
10276 ((fsize += 1572864 + 1048576))
10277 rwv -f $DIR/$tfile -w -a -n 2 1572864 1048576 &&
10278 $CHECKSTAT -t file $DIR/$tfile -s $fsize ||
10279 error "append writev test failed"
10282 run_test 131b "test append writev"
10285 rwv -f $DIR/$tfile -w -d -n 1 1048576 || return 0
10288 run_test 131c "test read/write on file w/o objects"
10291 rwv -f $DIR/$tfile -w -n 1 1572864
10292 NOB=`rwv -f $DIR/$tfile -r -n 3 524288 524288 1048576 | awk '/error/ {print $6}'`
10293 if [ "$NOB" != 1572864 ]; then
10294 error "Short read filed: read $NOB bytes instead of 1572864"
10298 run_test 131d "test short read"
10301 rwv -f $DIR/$tfile -w -s 1048576 -n 1 1048576
10302 rwv -f $DIR/$tfile -r -z -s 0 -n 1 524288 || \
10303 error "read hitting hole failed"
10306 run_test 131e "test read hitting hole"
10315 mds*) res=$(do_facet $facet \
10316 $LCTL get_param mdt.$FSNAME-MDT0000.md_stats | grep "$op")
10318 ost*) res=$(do_facet $facet \
10319 $LCTL get_param obdfilter.$FSNAME-OST0000.stats | grep "$op")
10321 *) error "Wrong facet '$facet'" ;;
10324 [ "$res" ] || error "The counter for $op on $facet was not incremented"
10325 # if the argument $3 is zero, it means any stat increment is ok.
10326 if [[ $want -gt 0 ]]; then
10327 local count=$(echo $res | awk '{ print $2 }')
10328 [[ $count -ne $want ]] &&
10329 error "The $op counter on $facet is $count, not $want"
10334 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
10335 remote_ost_nodsh && skip "remote OST with nodsh" && return
10336 remote_mds_nodsh && skip "remote MDS with nodsh" && return
10338 do_facet $SINGLEMDS $LCTL list_param mdt.*.rename_stats ||
10339 { skip "MDS doesn't support rename stats"; return; }
10340 local testdir=$DIR/${tdir}/stats_testdir
10341 mkdir -p $DIR/${tdir}
10344 do_facet $SINGLEMDS $LCTL set_param mdt.*.md_stats=clear
10345 do_facet ost1 $LCTL set_param obdfilter.*.stats=clear
10347 # verify mdt stats first.
10348 mkdir ${testdir} || error "mkdir failed"
10349 check_stats $SINGLEMDS "mkdir" 1
10350 touch ${testdir}/${tfile} || error "touch failed"
10351 check_stats $SINGLEMDS "open" 1
10352 check_stats $SINGLEMDS "close" 1
10353 [ $(lustre_version_code $SINGLEMDS) -ge $(version_code 2.8.54) ] && {
10354 mknod ${testdir}/${tfile}-pipe p || error "mknod failed"
10355 check_stats $SINGLEMDS "mknod" 2
10357 rm -f ${testdir}/${tfile}-pipe || error "pipe remove failed"
10358 check_stats $SINGLEMDS "unlink" 1
10359 rm -f ${testdir}/${tfile} || error "file remove failed"
10360 check_stats $SINGLEMDS "unlink" 2
10362 # remove working dir and check mdt stats again.
10363 rmdir ${testdir} || error "rmdir failed"
10364 check_stats $SINGLEMDS "rmdir" 1
10366 local testdir1=$DIR/${tdir}/stats_testdir1
10367 mkdir -p ${testdir}
10368 mkdir -p ${testdir1}
10369 touch ${testdir1}/test1
10370 mv ${testdir1}/test1 ${testdir} || error "file crossdir rename"
10371 check_stats $SINGLEMDS "crossdir_rename" 1
10373 mv ${testdir}/test1 ${testdir}/test0 || error "file samedir rename"
10374 check_stats $SINGLEMDS "samedir_rename" 1
10376 rm -rf $DIR/${tdir}
10378 run_test 133a "Verifying MDT stats ========================================"
10381 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
10382 remote_ost_nodsh && skip "remote OST with nodsh" && return
10383 remote_mds_nodsh && skip "remote MDS with nodsh" && return
10384 local testdir=$DIR/${tdir}/stats_testdir
10385 mkdir -p ${testdir} || error "mkdir failed"
10386 touch ${testdir}/${tfile} || error "touch failed"
10387 cancel_lru_locks mdc
10390 do_facet $SINGLEMDS $LCTL set_param mdt.*.md_stats=clear
10391 do_facet ost1 $LCTL set_param obdfilter.*.stats=clear
10393 # extra mdt stats verification.
10394 chmod 444 ${testdir}/${tfile} || error "chmod failed"
10395 check_stats $SINGLEMDS "setattr" 1
10396 do_facet $SINGLEMDS $LCTL set_param mdt.*.md_stats=clear
10397 if [ $(lustre_version_code $SINGLEMDS) -ne $(version_code 2.2.0) ]
10399 ls -l ${testdir}/${tfile} > /dev/null|| error "ls failed"
10400 check_stats $SINGLEMDS "getattr" 1
10402 $LFS df || error "lfs failed"
10403 check_stats $SINGLEMDS "statfs" 1
10405 rm -rf $DIR/${tdir}
10407 run_test 133b "Verifying extra MDT stats =================================="
10410 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
10411 remote_ost_nodsh && skip "remote OST with nodsh" && return
10412 remote_mds_nodsh && skip "remote MDS with nodsh" && return
10413 local testdir=$DIR/$tdir/stats_testdir
10414 test_mkdir -p $testdir
10416 # verify obdfilter stats.
10417 $SETSTRIPE -c 1 -i 0 $testdir/$tfile
10419 cancel_lru_locks osc
10420 wait_delete_completed
10423 do_facet $SINGLEMDS $LCTL set_param mdt.*.md_stats=clear
10424 do_facet ost1 $LCTL set_param obdfilter.*.stats=clear
10426 dd if=/dev/zero of=$testdir/$tfile conv=notrunc bs=512k count=1 ||
10429 cancel_lru_locks osc
10430 check_stats ost1 "write" 1
10432 dd if=$testdir/$tfile of=/dev/null bs=1k count=1 || error "dd failed"
10433 check_stats ost1 "read" 1
10435 > $testdir/$tfile || error "truncate failed"
10436 check_stats ost1 "punch" 1
10438 rm -f $testdir/$tfile || error "file remove failed"
10439 wait_delete_completed
10440 check_stats ost1 "destroy" 1
10444 run_test 133c "Verifying OST stats ========================================"
10451 while [ $value -ge 2 ]; do
10456 if [ $orig -gt $order ]; then
10464 local size=('K' 'M' 'G' 'T');
10466 local size_string=$value
10468 while [ $value -ge 1024 ]; do
10469 if [ $i -gt 3 ]; then
10470 #T is the biggest unit we get here, if that is bigger,
10472 size_string=${value}T
10475 value=$((value >> 10))
10476 if [ $value -lt 1024 ]; then
10477 size_string=${value}${size[$i]}
10486 get_rename_size() {
10488 local context=${2:-.}
10489 local sample=$(do_facet $SINGLEMDS $LCTL get_param mdt.*.rename_stats |
10490 grep -A1 $context |
10491 awk '/ '${size}'/ {print $4}' | sed -e "s/,//g")
10496 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
10497 remote_ost_nodsh && skip "remote OST with nodsh" && return
10498 remote_mds_nodsh && skip "remote MDS with nodsh" && return
10499 do_facet $SINGLEMDS $LCTL list_param mdt.*.rename_stats ||
10500 { skip "MDS doesn't support rename stats"; return; }
10502 local testdir1=$DIR/${tdir}/stats_testdir1
10503 local testdir2=$DIR/${tdir}/stats_testdir2
10505 do_facet $SINGLEMDS $LCTL set_param mdt.*.rename_stats=clear
10507 mkdir -p ${testdir1} || error "mkdir failed"
10508 mkdir -p ${testdir2} || error "mkdir failed"
10510 createmany -o $testdir1/test 512 || error "createmany failed"
10512 # check samedir rename size
10513 mv ${testdir1}/test0 ${testdir1}/test_0
10515 local testdir1_size=$(ls -l $DIR/${tdir} |
10516 awk '/stats_testdir1/ {print $5}')
10517 local testdir2_size=$(ls -l $DIR/${tdir} |
10518 awk '/stats_testdir2/ {print $5}')
10520 testdir1_size=$(order_2 $testdir1_size)
10521 testdir2_size=$(order_2 $testdir2_size)
10523 testdir1_size=$(size_in_KMGT $testdir1_size)
10524 testdir2_size=$(size_in_KMGT $testdir2_size)
10526 echo "source rename dir size: ${testdir1_size}"
10527 echo "target rename dir size: ${testdir2_size}"
10529 local cmd="do_facet $SINGLEMDS $LCTL get_param mdt.*.rename_stats"
10530 eval $cmd || error "$cmd failed"
10531 local samedir=$($cmd | grep 'same_dir')
10532 local same_sample=$(get_rename_size $testdir1_size)
10533 [ -z "$samedir" ] && error "samedir_rename_size count error"
10534 [[ $same_sample -eq 1 ]] ||
10535 error "samedir_rename_size error $same_sample"
10536 echo "Check same dir rename stats success"
10538 do_facet $SINGLEMDS $LCTL set_param mdt.*.rename_stats=clear
10540 # check crossdir rename size
10541 mv ${testdir1}/test_0 ${testdir2}/test_0
10543 testdir1_size=$(ls -l $DIR/${tdir} |
10544 awk '/stats_testdir1/ {print $5}')
10545 testdir2_size=$(ls -l $DIR/${tdir} |
10546 awk '/stats_testdir2/ {print $5}')
10548 testdir1_size=$(order_2 $testdir1_size)
10549 testdir2_size=$(order_2 $testdir2_size)
10551 testdir1_size=$(size_in_KMGT $testdir1_size)
10552 testdir2_size=$(size_in_KMGT $testdir2_size)
10554 echo "source rename dir size: ${testdir1_size}"
10555 echo "target rename dir size: ${testdir2_size}"
10557 eval $cmd || error "$cmd failed"
10558 local crossdir=$($cmd | grep 'crossdir')
10559 local src_sample=$(get_rename_size $testdir1_size crossdir_src)
10560 local tgt_sample=$(get_rename_size $testdir2_size crossdir_tgt)
10561 [ -z "$crossdir" ] && error "crossdir_rename_size count error"
10562 [[ $src_sample -eq 1 ]] ||
10563 error "crossdir_rename_size error $src_sample"
10564 [[ $tgt_sample -eq 1 ]] ||
10565 error "crossdir_rename_size error $tgt_sample"
10566 echo "Check cross dir rename stats success"
10567 rm -rf $DIR/${tdir}
10569 run_test 133d "Verifying rename_stats ========================================"
10572 remote_mds_nodsh && skip "remote MDS with nodsh" && return
10573 remote_ost_nodsh && skip "remote OST with nodsh" && return
10574 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
10575 local testdir=$DIR/${tdir}/stats_testdir
10576 local ctr f0 f1 bs=32768 count=42 sum
10578 mkdir -p ${testdir} || error "mkdir failed"
10580 $SETSTRIPE -c 1 -i 0 ${testdir}/${tfile}
10582 for ctr in {write,read}_bytes; do
10584 cancel_lru_locks osc
10586 do_facet ost1 $LCTL set_param -n \
10587 "obdfilter.*.exports.clear=clear"
10589 if [ $ctr = write_bytes ]; then
10591 f1=${testdir}/${tfile}
10593 f0=${testdir}/${tfile}
10597 dd if=$f0 of=$f1 conv=notrunc bs=$bs count=$count || \
10600 cancel_lru_locks osc
10602 sum=$(do_facet ost1 $LCTL get_param \
10603 "obdfilter.*.exports.*.stats" |
10604 awk -v ctr=$ctr 'BEGIN { sum = 0 }
10605 $1 == ctr { sum += $7 }
10606 END { printf("%0.0f", sum) }')
10608 if ((sum != bs * count)); then
10609 error "Bad $ctr sum, expected $((bs * count)), got $sum"
10613 rm -rf $DIR/${tdir}
10615 run_test 133e "Verifying OST {read,write}_bytes nid stats ================="
10617 proc_regexp="/{proc,sys}/{fs,sys,kernel/debug}/{lustre,lnet}/"
10620 # First without trusting modes.
10621 local proc_dirs=$(eval \ls -d $proc_regexp 2>/dev/null)
10622 echo "proc_dirs='$proc_dirs'"
10623 [ -n "$proc_dirs" ] || error "no proc_dirs on $HOSTNAME"
10624 find $proc_dirs -exec cat '{}' \; &> /dev/null
10626 # Second verifying readability.
10627 $LCTL get_param -R '*' &> /dev/null || error "proc file read failed"
10629 # Verifing writability with badarea_io.
10631 -ignore_readdir_race \
10633 -not -name force_lbug \
10634 -not -name changelog_mask \
10635 -exec badarea_io '{}' \; ||
10636 error "find $proc_dirs failed"
10638 run_test 133f "Check reads/writes of client lustre proc files with bad area io"
10641 remote_mds_nodsh && skip "remote MDS with nodsh" && return
10642 remote_ost_nodsh && skip "remote OST with nodsh" && return
10644 # eventually, this can also be replaced with "lctl get_param -R",
10645 # but not until that option is always available on the server
10647 for facet in mds1 ost1; do
10648 [ $(lustre_version_code $facet) -le $(version_code 2.5.54) ] &&
10649 skip "Too old lustre on $facet" && continue
10650 local facet_proc_dirs=$(do_facet $facet \
10651 \\\ls -d $proc_regexp 2>/dev/null)
10652 echo "${facet}_proc_dirs='$facet_proc_dirs'"
10653 [ -z "$facet_proc_dirs" ] && error "no proc_dirs on $facet"
10654 do_facet $facet find $facet_proc_dirs \
10655 ! -name req_history \
10656 -exec cat '{}' \\\; &> /dev/null
10658 do_facet $facet find $facet_proc_dirs \
10659 ! -name req_history \
10661 -exec cat '{}' \\\; &> /dev/null ||
10662 error "proc file read failed"
10664 do_facet $facet find $facet_proc_dirs \
10665 -ignore_readdir_race \
10667 -not -name force_lbug \
10668 -not -name changelog_mask \
10669 -exec badarea_io '{}' \\\; ||
10670 error "$facet find $facet_proc_dirs failed"
10673 # remount the FS in case writes/reads /proc break the FS
10674 cleanup || error "failed to unmount"
10675 setup || error "failed to setup"
10678 run_test 133g "Check reads/writes of server lustre proc files with bad area io"
10681 remote_mds_nodsh && skip "remote MDS with nodsh" && return
10682 remote_ost_nodsh && skip "remote OST with nodsh" && return
10683 [[ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.9.54) ]] &&
10684 skip "Need MDS version at least 2.9.54" && return
10687 for facet in client mds1 ost1; do
10688 local facet_proc_dirs=$(do_facet $facet \
10689 \\\ls -d $proc_regexp 2> /dev/null)
10690 [ -z "$facet_proc_dirs" ] && error "no proc_dirs on $facet"
10691 echo "${facet}_proc_dirs='$facet_proc_dirs'"
10692 # Get the list of files that are missing the terminating newline
10693 local missing=($(do_facet $facet \
10694 find ${facet_proc_dirs} -type f \| \
10695 while read F\; do \
10696 awk -v FS='\v' -v RS='\v\v' \
10697 "'END { if(NR>0 && \
10698 \\\$NF !~ /.*\\\n\$/) \
10699 print FILENAME}'" \
10702 [ ${#missing[*]} -eq 0 ] ||
10703 error "files do not end with newline: ${missing[*]}"
10706 run_test 133h "Proc files should end with newlines"
10709 remote_mds_nodsh && skip "remote MDS with nodsh" && return
10710 [[ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.7.54) ]] &&
10711 skip "Need MDS version at least 2.7.54" && return
10713 mkdir -p $DIR/$tdir || error "failed to create $DIR/$tdir"
10714 cancel_lru_locks mdc
10716 local nsdir="ldlm.namespaces.*-MDT0000-mdc-*"
10717 local unused=$($LCTL get_param -n $nsdir.lock_unused_count)
10718 [ $unused -eq 0 ] || error "$unused locks are not cleared"
10721 createmany -o $DIR/$tdir/f $nr ||
10722 error "failed to create $nr files in $DIR/$tdir"
10723 unused=$($LCTL get_param -n $nsdir.lock_unused_count)
10725 #define OBD_FAIL_LDLM_WATERMARK_LOW 0x327
10726 do_facet mds1 $LCTL set_param fail_loc=0x327
10727 do_facet mds1 $LCTL set_param fail_val=500
10730 echo "sleep 10 seconds ..."
10732 local lck_cnt=$($LCTL get_param -n $nsdir.lock_unused_count)
10734 do_facet mds1 $LCTL set_param fail_loc=0
10735 do_facet mds1 $LCTL set_param fail_val=0
10736 [ $lck_cnt -lt $unused ] ||
10737 error "No locks reclaimed, before:$unused, after:$lck_cnt"
10740 unlinkmany $DIR/$tdir/f $nr
10742 run_test 134a "Server reclaims locks when reaching lock_reclaim_threshold"
10745 remote_mds_nodsh && skip "remote MDS with nodsh" && return
10746 [[ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.7.54) ]] &&
10747 skip "Need MDS version at least 2.7.54" && return
10749 mkdir -p $DIR/$tdir || error "failed to create $DIR/$tdir"
10750 cancel_lru_locks mdc
10752 local low_wm=$(do_facet mds1 $LCTL get_param -n \
10753 ldlm.lock_reclaim_threshold_mb)
10754 # disable reclaim temporarily
10755 do_facet mds1 $LCTL set_param ldlm.lock_reclaim_threshold_mb=0
10757 #define OBD_FAIL_LDLM_WATERMARK_HIGH 0x328
10758 do_facet mds1 $LCTL set_param fail_loc=0x328
10759 do_facet mds1 $LCTL set_param fail_val=500
10761 $LCTL set_param debug=+trace
10764 createmany -o $DIR/$tdir/f $nr &
10765 local create_pid=$!
10767 echo "Sleep $TIMEOUT seconds ..."
10769 if ! ps -p $create_pid > /dev/null 2>&1; then
10770 do_facet mds1 $LCTL set_param fail_loc=0
10771 do_facet mds1 $LCTL set_param fail_val=0
10772 do_facet mds1 $LCTL set_param \
10773 ldlm.lock_reclaim_threshold_mb=${low_wm}m
10774 error "createmany finished incorrectly!"
10776 do_facet mds1 $LCTL set_param fail_loc=0
10777 do_facet mds1 $LCTL set_param fail_val=0
10778 do_facet mds1 $LCTL set_param ldlm.lock_reclaim_threshold_mb=${low_wm}m
10779 wait $create_pid || return 1
10781 unlinkmany $DIR/$tdir/f $nr
10783 run_test 134b "Server rejects lock request when reaching lock_limit_mb"
10785 test_140() { #bug-17379
10786 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
10787 test_mkdir $DIR/$tdir
10788 cd $DIR/$tdir || error "Changing to $DIR/$tdir"
10789 cp $(which stat) . || error "Copying stat to $DIR/$tdir"
10791 # VFS limits max symlink depth to 5(4KSTACK) or 7(8KSTACK) or 8
10792 # For kernel > 3.5, bellow only tests consecutive symlink (MAX 40)
10794 while i=$((i + 1)); do
10796 cd $i || error "Changing to $i"
10797 ln -s ../stat stat || error "Creating stat symlink"
10798 # Read the symlink until ELOOP present,
10799 # not LBUGing the system is considered success,
10800 # we didn't overrun the stack.
10801 $OPENFILE -f O_RDONLY stat >/dev/null 2>&1; ret=$?
10802 if [ $ret -ne 0 ]; then
10803 if [ $ret -eq 40 ]; then
10806 error "Open stat symlink"
10812 echo "The symlink depth = $i"
10813 [ $i -eq 5 -o $i -eq 7 -o $i -eq 8 -o $i -eq 40 ] ||
10814 error "Invalid symlink depth"
10816 # Test recursive symlink
10817 ln -s symlink_self symlink_self
10818 $OPENFILE -f O_RDONLY symlink_self >/dev/null 2>&1; ret=$?
10819 echo "open symlink_self returns $ret"
10820 [ $ret -eq 40 ] || error "recursive symlink doesn't return -ELOOP"
10822 run_test 140 "Check reasonable stack depth (shouldn't LBUG) ===="
10825 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
10826 local TF="$TMP/$tfile"
10828 dd if=/dev/urandom of=$TF bs=6096 count=1 || error "dd failed"
10830 cancel_lru_locks $OSC
10831 cmp $TF $DIR/$tfile || error "$TMP/$tfile $DIR/$tfile differ"
10832 remount_client $MOUNT
10834 cmp $TF $DIR/$tfile || error "$TF $DIR/$tfile differ (remount)"
10837 $TRUNCATE $DIR/$tfile 6000
10838 cancel_lru_locks $OSC
10839 cmp $TF $DIR/$tfile || error "$TF $DIR/$tfile differ (truncate1)"
10842 echo "12345" >>$DIR/$tfile
10843 cancel_lru_locks $OSC
10844 cmp $TF $DIR/$tfile || error "$TF $DIR/$tfile differ (append1)"
10847 echo "12345" >>$DIR/$tfile
10848 cancel_lru_locks $OSC
10849 cmp $TF $DIR/$tfile || error "$TF $DIR/$tfile differ (append2)"
10854 run_test 150 "truncate/append tests"
10856 #LU-2902 roc_hit was not able to read all values from lproc
10857 function roc_hit_init() {
10858 local list=$(comma_list $(osts_nodes))
10859 local dir=$DIR/$tdir-check
10860 local file=$dir/$tfile
10866 #use setstripe to do a write to every ost
10867 for i in $(seq 0 $((OSTCOUNT-1))); do
10868 $SETSTRIPE -c 1 -i $i $dir || error "$SETSTRIPE $file failed"
10869 dd if=/dev/urandom of=$file bs=4k count=4 2>&1 > /dev/null
10870 idx=$(printf %04x $i)
10871 BEFORE=$(get_osd_param $list *OST*$idx stats |
10872 awk '$1 == "cache_access" {sum += $7}
10873 END { printf("%0.0f", sum) }')
10875 cancel_lru_locks osc
10876 cat $file >/dev/null
10878 AFTER=$(get_osd_param $list *OST*$idx stats |
10879 awk '$1 == "cache_access" {sum += $7}
10880 END { printf("%0.0f", sum) }')
10882 echo BEFORE:$BEFORE AFTER:$AFTER
10883 if ! let "AFTER - BEFORE == 4"; then
10885 error "roc_hit is not safe to use"
10893 function roc_hit() {
10894 local list=$(comma_list $(osts_nodes))
10895 echo $(get_osd_param $list '' stats |
10896 awk '$1 == "cache_hit" {sum += $7}
10897 END { printf("%0.0f", sum) }')
10900 function set_cache() {
10903 if [ "$2" == "off" ]; then
10906 local list=$(comma_list $(osts_nodes))
10907 set_osd_param $list '' $1_cache_enable $on
10909 cancel_lru_locks osc
10913 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
10914 remote_ost_nodsh && skip "remote OST with nodsh" && return
10917 local list=$(comma_list $(osts_nodes))
10919 # check whether obdfilter is cache capable at all
10920 if ! get_osd_param $list '' read_cache_enable >/dev/null; then
10921 echo "not cache-capable obdfilter"
10925 # check cache is enabled on all obdfilters
10926 if get_osd_param $list '' read_cache_enable | grep 0; then
10927 echo "oss cache is disabled"
10931 set_osd_param $list '' writethrough_cache_enable 1
10933 # check write cache is enabled on all obdfilters
10934 if get_osd_param $list '' writethrough_cache_enable | grep 0; then
10935 echo "oss write cache is NOT enabled"
10941 #define OBD_FAIL_OBD_NO_LRU 0x609
10942 do_nodes $list $LCTL set_param fail_loc=0x609
10944 # pages should be in the case right after write
10945 dd if=/dev/urandom of=$DIR/$tfile bs=4k count=$CPAGES ||
10948 local BEFORE=$(roc_hit)
10949 cancel_lru_locks osc
10950 cat $DIR/$tfile >/dev/null
10951 local AFTER=$(roc_hit)
10953 do_nodes $list $LCTL set_param fail_loc=0
10955 if ! let "AFTER - BEFORE == CPAGES"; then
10956 error "NOT IN CACHE: before: $BEFORE, after: $AFTER"
10959 # the following read invalidates the cache
10960 cancel_lru_locks osc
10961 set_osd_param $list '' read_cache_enable 0
10962 cat $DIR/$tfile >/dev/null
10964 # now data shouldn't be found in the cache
10966 cancel_lru_locks osc
10967 cat $DIR/$tfile >/dev/null
10969 if let "AFTER - BEFORE != 0"; then
10970 error "IN CACHE: before: $BEFORE, after: $AFTER"
10973 set_osd_param $list '' read_cache_enable 1
10976 run_test 151 "test cache on oss and controls ==============================="
10979 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
10980 local TF="$TMP/$tfile"
10982 # simulate ENOMEM during write
10983 #define OBD_FAIL_OST_NOMEM 0x226
10984 lctl set_param fail_loc=0x80000226
10985 dd if=/dev/urandom of=$TF bs=6096 count=1 || error "dd failed"
10987 sync || error "sync failed"
10988 lctl set_param fail_loc=0
10990 # discard client's cache
10991 cancel_lru_locks osc
10993 # simulate ENOMEM during read
10994 lctl set_param fail_loc=0x80000226
10995 cmp $TF $DIR/$tfile || error "cmp failed"
10996 lctl set_param fail_loc=0
11000 run_test 152 "test read/write with enomem ============================"
11003 $MULTIOP $DIR/$tfile Ow4096Ycu || error "multiop failed"
11005 run_test 153 "test if fdatasync does not crash ======================="
11007 dot_lustre_fid_permission_check() {
11009 local ffid=$MOUNT/.lustre/fid/$fid
11012 echo "stat fid $fid"
11013 stat $ffid > /dev/null || error "stat $ffid failed."
11014 echo "touch fid $fid"
11015 touch $ffid || error "touch $ffid failed."
11016 echo "write to fid $fid"
11017 cat /etc/hosts > $ffid || error "write $ffid failed."
11018 echo "read fid $fid"
11019 diff /etc/hosts $ffid || error "read $ffid failed."
11020 echo "append write to fid $fid"
11021 cat /etc/hosts >> $ffid || error "append write $ffid failed."
11022 echo "rename fid $fid"
11023 mv $ffid $test_dir/$tfile.1 &&
11024 error "rename $ffid to $tfile.1 should fail."
11025 touch $test_dir/$tfile.1
11026 mv $test_dir/$tfile.1 $ffid &&
11027 error "rename $tfile.1 to $ffid should fail."
11028 rm -f $test_dir/$tfile.1
11029 echo "truncate fid $fid"
11030 $TRUNCATE $ffid 777 || error "truncate $ffid failed."
11031 echo "link fid $fid"
11032 ln -f $ffid $test_dir/tfile.lnk || error "link $ffid failed."
11033 if [[ $($LCTL get_param -n mdc.*-mdc-*.connect_flags) =~ acl ]]; then
11034 echo "setfacl fid $fid"
11035 setfacl -R -m u:bin:rwx $ffid || error "setfacl $ffid failed."
11036 echo "getfacl fid $fid"
11037 getfacl $ffid >/dev/null || error "getfacl $ffid failed."
11039 echo "unlink fid $fid"
11040 unlink $MOUNT/.lustre/fid/$fid && error "unlink $ffid should fail."
11041 echo "mknod fid $fid"
11042 mknod $ffid c 1 3 && error "mknod $ffid should fail."
11044 fid=[0xf00000400:0x1:0x0]
11045 ffid=$MOUNT/.lustre/fid/$fid
11047 echo "stat non-exist fid $fid"
11048 stat $ffid > /dev/null && error "stat non-exist $ffid should fail."
11049 echo "write to non-exist fid $fid"
11050 cat /etc/hosts > $ffid && error "write non-exist $ffid should fail."
11051 echo "link new fid $fid"
11052 ln $test_dir/$tfile $ffid && error "link $ffid should fail."
11054 mkdir -p $test_dir/$tdir
11055 touch $test_dir/$tdir/$tfile
11056 fid=$($LFS path2fid $test_dir/$tdir)
11059 error "error: could not get fid for $test_dir/$dir/$tfile."
11061 ffid=$MOUNT/.lustre/fid/$fid
11064 ls $ffid > /dev/null || error "ls $ffid failed."
11065 echo "touch $fid/$tfile.1"
11066 touch $ffid/$tfile.1 || error "touch $ffid/$tfile.1 failed."
11068 echo "touch $MOUNT/.lustre/fid/$tfile"
11069 touch $MOUNT/.lustre/fid/$tfile && \
11070 error "touch $MOUNT/.lustre/fid/$tfile should fail."
11072 echo "setxattr to $MOUNT/.lustre/fid"
11073 setfattr -n trusted.name1 -v value1 $MOUNT/.lustre/fid
11075 echo "listxattr for $MOUNT/.lustre/fid"
11076 getfattr -d -m "^trusted" $MOUNT/.lustre/fid
11078 echo "delxattr from $MOUNT/.lustre/fid"
11079 setfattr -x trusted.name1 $MOUNT/.lustre/fid
11081 echo "touch invalid fid: $MOUNT/.lustre/fid/[0x200000400:0x2:0x3]"
11082 touch $MOUNT/.lustre/fid/[0x200000400:0x2:0x3] &&
11083 error "touch invalid fid should fail."
11085 echo "touch non-normal fid: $MOUNT/.lustre/fid/[0x1:0x2:0x0]"
11086 touch $MOUNT/.lustre/fid/[0x1:0x2:0x0] &&
11087 error "touch non-normal fid should fail."
11089 echo "rename $tdir to $MOUNT/.lustre/fid"
11090 mrename $test_dir/$tdir $MOUNT/.lustre/fid &&
11091 error "rename to $MOUNT/.lustre/fid should fail."
11093 if [ $(lustre_version_code $SINGLEMDS) -ge $(version_code 2.3.51) ]
11095 local old_obf_mode=$(stat --format="%a" $DIR/.lustre/fid)
11096 local new_obf_mode=777
11098 echo "change mode of $DIR/.lustre/fid to $new_obf_mode"
11099 chmod $new_obf_mode $DIR/.lustre/fid ||
11100 error "chmod $new_obf_mode $DIR/.lustre/fid failed"
11102 local obf_mode=$(stat --format=%a $DIR/.lustre/fid)
11103 [ $obf_mode -eq $new_obf_mode ] ||
11104 error "stat $DIR/.lustre/fid returned wrong mode $obf_mode"
11106 echo "restore mode of $DIR/.lustre/fid to $old_obf_mode"
11107 chmod $old_obf_mode $DIR/.lustre/fid ||
11108 error "chmod $old_obf_mode $DIR/.lustre/fid failed"
11111 $OPENFILE -f O_LOV_DELAY_CREATE:O_CREAT $test_dir/$tfile-2
11112 fid=$($LFS path2fid $test_dir/$tfile-2)
11114 if [ $(lustre_version_code $SINGLEMDS) -ge $(version_code 2.6.50) ]
11116 echo "cp /etc/passwd $MOUNT/.lustre/fid/$fid"
11117 cp /etc/passwd $MOUNT/.lustre/fid/$fid ||
11118 error "create lov data thru .lustre failed"
11120 echo "cp /etc/passwd $test_dir/$tfile-2"
11121 cp /etc/passwd $test_dir/$tfile-2 ||
11122 error "copy to $test_dir/$tfile-2 failed."
11123 echo "diff /etc/passwd $MOUNT/.lustre/fid/$fid"
11124 diff /etc/passwd $MOUNT/.lustre/fid/$fid ||
11125 error "diff /etc/passwd $MOUNT/.lustre/fid/$fid failed."
11127 rm -rf $test_dir/tfile.lnk
11128 rm -rf $test_dir/$tfile-2
11132 [[ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.4.1) ]] &&
11133 skip "Need MDS version at least 2.4.1" && return
11135 local tf=$DIR/$tfile
11138 local fid=$($LFS path2fid $tf)
11139 [ -z "$fid" ] && error "path2fid unable to get $tf FID"
11141 # check that we get the same pathname back
11142 local found=$($LFS fid2path $MOUNT "$fid")
11143 [ -z "$found" ] && error "fid2path unable to get '$fid' path"
11144 [ "$found" == "$tf" ] ||
11145 error "fid2path($fid=path2fid($tf)) = $found != $tf"
11147 run_test 154A "lfs path2fid and fid2path basic checks"
11150 [[ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.4.1) ]] &&
11151 skip "Need MDS version at least 2.4.1" && return
11153 mkdir -p $DIR/$tdir || error "mkdir $tdir failed"
11154 touch $DIR/$tdir/$tfile || error "touch $DIR/$tdir/$tfile failed"
11155 local linkea=$($LL_DECODE_LINKEA $DIR/$tdir/$tfile | grep 'pfid')
11156 [ -z "$linkea" ] && error "decode linkea $DIR/$tdir/$tfile failed"
11158 local name=$(echo $linkea | awk '/pfid/ {print $5}' | sed -e "s/'//g")
11159 local PFID=$(echo $linkea | awk '/pfid/ {print $3}' | sed -e "s/,//g")
11161 # check that we get the same pathname
11162 echo "PFID: $PFID, name: $name"
11163 local FOUND=$($LFS fid2path $MOUNT "$PFID")
11164 [ -z "$FOUND" ] && error "fid2path unable to get $PFID path"
11165 [ "$FOUND/$name" != "$DIR/$tdir/$tfile" ] &&
11166 error "ll_decode_linkea has $FOUND/$name != $DIR/$tdir/$tfile"
11168 rm -rf $DIR/$tdir || error "Can not delete directory $DIR/$tdir"
11170 run_test 154B "verify the ll_decode_linkea tool"
11173 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
11174 [[ $(lustre_version_code $SINGLEMDS) -ge $(version_code 2.2.51) ]] ||
11175 { skip "Need MDS version at least 2.2.51"; return 0; }
11176 [ -z "$(which setfacl)" ] && skip "must have setfacl tool" && return
11177 [ -n "$FILESET" ] && skip "SKIP due to FILESET set" && return
11179 cp /etc/hosts $DIR/$tfile
11181 fid=$($LFS path2fid $DIR/$tfile)
11183 [ $rc -ne 0 ] && error "error: could not get fid for $DIR/$tfile."
11185 dot_lustre_fid_permission_check "$fid" $DIR ||
11186 error "dot lustre permission check $fid failed"
11188 ls -a $MOUNT | grep "\.lustre" && error ".lustre should not be listed"
11190 rm -rf $MOUNT/.lustre && error ".lustre is not allowed to be unlinked"
11192 touch $MOUNT/.lustre/file &&
11193 error "creation is not allowed under .lustre"
11195 mkdir $MOUNT/.lustre/dir &&
11196 error "mkdir is not allowed under .lustre"
11200 run_test 154a "Open-by-FID"
11203 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
11204 [[ $(lustre_version_code $SINGLEMDS) -ge $(version_code 2.2.51) ]] ||
11205 { skip "Need MDS version at least 2.2.51"; return 0; }
11206 [ -n "$FILESET" ] && skip "SKIP due to FILESET set" && return
11208 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
11210 local remote_dir=$DIR/$tdir/remote_dir
11214 mkdir -p $DIR/$tdir
11215 $LFS mkdir -i $MDTIDX $remote_dir ||
11216 error "create remote directory failed"
11218 cp /etc/hosts $remote_dir/$tfile
11220 fid=$($LFS path2fid $remote_dir/$tfile)
11222 [ $rc -ne 0 ] && error "error: could not get fid for $remote_dir/$tfile"
11224 dot_lustre_fid_permission_check "$fid" $remote_dir ||
11225 error "dot lustre permission check $fid failed"
11228 run_test 154b "Open-by-FID for remote directory"
11231 [[ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.4.1) ]] &&
11232 skip "Need MDS version at least 2.4.1" && return
11234 touch $DIR/$tfile.1 $DIR/$tfile.2 $DIR/$tfile.3
11235 local FID1=$($LFS path2fid $DIR/$tfile.1)
11236 local FID2=$($LFS path2fid $DIR/$tfile.2)
11237 local FID3=$($LFS path2fid $DIR/$tfile.3)
11240 $LFS path2fid $DIR/$tfile.[123] | while read PATHNAME FID; do
11241 [ "$PATHNAME" = "$DIR/$tfile.$N:" ] ||
11242 error "path2fid pathname $PATHNAME != $DIR/$tfile.$N:"
11244 [ "$FID" = "${!want}" ] ||
11245 error "path2fid $PATHNAME FID $FID != FID$N ${!want}"
11249 $LFS fid2path $MOUNT "$FID1" "$FID2" "$FID3" | while read PATHNAME;
11251 [ "$PATHNAME" = "$DIR/$tfile.$N" ] ||
11252 error "fid2path pathname $PATHNAME != $DIR/$tfile.$N:"
11256 run_test 154c "lfs path2fid and fid2path multiple arguments"
11259 remote_mds_nodsh && skip "remote MDS with nodsh" && return
11260 [[ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.5.53) ]] &&
11261 skip "Need MDS version at least 2.5.53" && return
11263 if remote_mds; then
11264 nid=$($LCTL list_nids | sed "s/\./\\\./g")
11268 local proc_ofile="mdt.*.exports.'$nid'.open_files"
11275 local fid=$($LFS path2fid $DIR/$tfile)
11278 cmd="exec $fd<$DIR/$tfile"
11280 local fid_list=$(do_facet $SINGLEMDS $LCTL get_param $proc_ofile)
11281 echo "$fid_list" | grep "$fid"
11284 cmd="exec $fd>/dev/null"
11286 if [ $rc -ne 0 ]; then
11287 error "FID $fid not found in open files list $fid_list"
11290 run_test 154d "Verify open file fid"
11294 [[ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.6.50) ]] &&
11295 skip "Need MDS version at least 2.6.50" && return
11297 if ls -a $MOUNT | grep -q '^\.lustre$'; then
11298 error ".lustre returned by readdir"
11301 run_test 154e ".lustre is not returned by readdir"
11304 [ -n "$FILESET" ] && skip "SKIP due to FILESET set" && return
11305 # create parent directory on a single MDT to avoid cross-MDT hardlinks
11306 test_mkdir -p -c1 $DIR/$tdir/d
11307 # test dirs inherit from its stripe
11308 mkdir -p $DIR/$tdir/d/foo1 || error "mkdir error"
11309 mkdir -p $DIR/$tdir/d/foo2 || error "mkdir error"
11310 cp /etc/hosts $DIR/$tdir/d/foo1/$tfile
11311 ln $DIR/$tdir/d/foo1/$tfile $DIR/$tdir/d/foo2/link
11314 # get fid of parents
11315 local FID0=$($LFS path2fid $DIR/$tdir/d)
11316 local FID1=$($LFS path2fid $DIR/$tdir/d/foo1)
11317 local FID2=$($LFS path2fid $DIR/$tdir/d/foo2)
11318 local FID3=$($LFS path2fid $DIR)
11320 # check that path2fid --parents returns expected <parent_fid>/name
11321 # 1) test for a directory (single parent)
11322 local parent=$($LFS path2fid --parents $DIR/$tdir/d/foo1)
11323 [ "$parent" == "$FID0/foo1" ] ||
11324 error "expected parent: $FID0/foo1, got: $parent"
11326 # 2) test for a file with nlink > 1 (multiple parents)
11327 parent=$($LFS path2fid --parents $DIR/$tdir/d/foo1/$tfile)
11328 echo "$parent" | grep -F "$FID1/$tfile" ||
11329 error "$FID1/$tfile not returned in parent list"
11330 echo "$parent" | grep -F "$FID2/link" ||
11331 error "$FID2/link not returned in parent list"
11333 # 3) get parent by fid
11334 local file_fid=$($LFS path2fid $DIR/$tdir/d/foo1/$tfile)
11335 parent=$($LFS path2fid --parents $MOUNT/.lustre/fid/$file_fid)
11336 echo "$parent" | grep -F "$FID1/$tfile" ||
11337 error "$FID1/$tfile not returned in parent list (by fid)"
11338 echo "$parent" | grep -F "$FID2/link" ||
11339 error "$FID2/link not returned in parent list (by fid)"
11341 # 4) test for entry in root directory
11342 parent=$($LFS path2fid --parents $DIR/f)
11343 echo "$parent" | grep -F "$FID3/f" ||
11344 error "$FID3/f not returned in parent list"
11346 # 5) test it on root directory
11347 [ -z "$($LFS path2fid --parents $MOUNT 2>/dev/null)" ] ||
11348 error "$MOUNT should not have parents"
11350 # enable xattr caching and check that linkea is correctly updated
11351 local save="$TMP/$TESTSUITE-$TESTNAME.parameters"
11352 save_lustre_params client "llite.*.xattr_cache" > $save
11353 lctl set_param llite.*.xattr_cache 1
11355 # 6.1) linkea update on rename
11356 mv $DIR/$tdir/d/foo1/$tfile $DIR/$tdir/d/foo2/$tfile.moved
11358 # get parents by fid
11359 parent=$($LFS path2fid --parents $MOUNT/.lustre/fid/$file_fid)
11360 # foo1 should no longer be returned in parent list
11361 echo "$parent" | grep -F "$FID1" &&
11362 error "$FID1 should no longer be in parent list"
11363 # the new path should appear
11364 echo "$parent" | grep -F "$FID2/$tfile.moved" ||
11365 error "$FID2/$tfile.moved is not in parent list"
11367 # 6.2) linkea update on unlink
11368 rm -f $DIR/$tdir/d/foo2/link
11369 parent=$($LFS path2fid --parents $MOUNT/.lustre/fid/$file_fid)
11370 # foo2/link should no longer be returned in parent list
11371 echo "$parent" | grep -F "$FID2/link" &&
11372 error "$FID2/link should no longer be in parent list"
11376 restore_lustre_params < $save
11379 run_test 154f "get parent fids by reading link ea"
11383 [[ $(lustre_version_code $SINGLEMDS) -ge $(version_code 2.6.92) && \
11384 $(lustre_version_code client) -gt $(version_code 2.6.99) ]] ||
11385 { skip "Need MDS version at least 2.6.92"; return 0; }
11386 [ -n "$FILESET" ] && skip "SKIP due to FILESET set" && return
11388 mkdir -p $DIR/$tdir
11389 llapi_fid_test -d $DIR/$tdir
11391 run_test 154g "various llapi FID tests"
11393 test_155_small_load() {
11394 local temp=$TMP/$tfile
11395 local file=$DIR/$tfile
11397 dd if=/dev/urandom of=$temp bs=6096 count=1 || \
11398 error "dd of=$temp bs=6096 count=1 failed"
11400 cancel_lru_locks $OSC
11401 cmp $temp $file || error "$temp $file differ"
11403 $TRUNCATE $temp 6000
11404 $TRUNCATE $file 6000
11405 cmp $temp $file || error "$temp $file differ (truncate1)"
11407 echo "12345" >>$temp
11408 echo "12345" >>$file
11409 cmp $temp $file || error "$temp $file differ (append1)"
11411 echo "12345" >>$temp
11412 echo "12345" >>$file
11413 cmp $temp $file || error "$temp $file differ (append2)"
11419 test_155_big_load() {
11420 remote_ost_nodsh && skip "remote OST with nodsh" && return
11421 local temp=$TMP/$tfile
11422 local file=$DIR/$tfile
11425 local cache_size=$(do_facet ost$((MAXI+1)) \
11426 "awk '/cache/ {sum+=\\\$4} END {print sum}' /proc/cpuinfo")
11427 local large_file_size=$((cache_size * 2))
11429 echo "OSS cache size: $cache_size KB"
11430 echo "Large file size: $large_file_size KB"
11432 [ $MAXV -le $large_file_size ] && \
11433 skip_env "max available OST size needs > $large_file_size KB" && \
11436 $SETSTRIPE $file -c 1 -i $MAXI || error "$SETSTRIPE $file failed"
11438 dd if=/dev/urandom of=$temp bs=$large_file_size count=1k || \
11439 error "dd of=$temp bs=$large_file_size count=1k failed"
11442 cancel_lru_locks osc
11443 cmp $temp $file || error "$temp $file differ"
11449 save_writethrough() {
11450 local facets=$(get_facets OST)
11452 save_lustre_params $facets "obdfilter.*.writethrough_cache_enable" > $1
11453 save_lustre_params $facets "osd-*.*.writethrough_cache_enable" >> $1
11457 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
11458 local p="$TMP/$TESTSUITE-$TESTNAME.parameters"
11459 save_writethrough $p
11462 set_cache writethrough on
11463 test_155_small_load
11464 restore_lustre_params < $p
11467 run_test 155a "Verify small file correctness: read cache:on write_cache:on"
11470 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
11471 local p="$TMP/$TESTSUITE-$TESTNAME.parameters"
11472 save_writethrough $p
11475 set_cache writethrough off
11476 test_155_small_load
11477 restore_lustre_params < $p
11480 run_test 155b "Verify small file correctness: read cache:on write_cache:off"
11483 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
11484 local p="$TMP/$TESTSUITE-$TESTNAME.parameters"
11485 save_writethrough $p
11488 set_cache writethrough on
11489 test_155_small_load
11490 restore_lustre_params < $p
11493 run_test 155c "Verify small file correctness: read cache:off write_cache:on"
11496 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
11497 local p="$TMP/$TESTSUITE-$TESTNAME.parameters"
11498 save_writethrough $p
11501 set_cache writethrough off
11502 test_155_small_load
11503 restore_lustre_params < $p
11506 run_test 155d "Verify small file correctness: read cache:off write_cache:off"
11509 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
11510 local p="$TMP/$TESTSUITE-$TESTNAME.parameters"
11511 save_writethrough $p
11514 set_cache writethrough on
11516 restore_lustre_params < $p
11519 run_test 155e "Verify big file correctness: read cache:on write_cache:on"
11522 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
11523 local p="$TMP/$TESTSUITE-$TESTNAME.parameters"
11524 save_writethrough $p
11527 set_cache writethrough off
11529 restore_lustre_params < $p
11532 run_test 155f "Verify big file correctness: read cache:on write_cache:off"
11535 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
11536 local p="$TMP/$TESTSUITE-$TESTNAME.parameters"
11537 save_writethrough $p
11540 set_cache writethrough on
11542 restore_lustre_params < $p
11545 run_test 155g "Verify big file correctness: read cache:off write_cache:on"
11548 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
11549 local p="$TMP/$TESTSUITE-$TESTNAME.parameters"
11550 save_writethrough $p
11553 set_cache writethrough off
11555 restore_lustre_params < $p
11558 run_test 155h "Verify big file correctness: read cache:off write_cache:off"
11561 remote_ost_nodsh && skip "remote OST with nodsh" && return
11562 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
11566 local file="$DIR/$tfile"
11567 local p="$TMP/$TESTSUITE-$TESTNAME.parameters"
11569 [ "$(facet_fstype ost1)" = "zfs" -a \
11570 $(lustre_version_code ost1 -lt $(version_code 2.6.93)) ] &&
11571 skip "LU-1956/LU-2261: stats not implemented on OSD ZFS" &&
11574 save_writethrough $p
11577 log "Turn on read and write cache"
11579 set_cache writethrough on
11581 log "Write data and read it back."
11582 log "Read should be satisfied from the cache."
11583 dd if=/dev/urandom of=$file bs=4k count=$CPAGES || error "dd failed"
11585 cancel_lru_locks osc
11586 cat $file >/dev/null
11588 if ! let "AFTER - BEFORE == CPAGES"; then
11589 error "NOT IN CACHE: before: $BEFORE, after: $AFTER"
11591 log "cache hits:: before: $BEFORE, after: $AFTER"
11594 log "Read again; it should be satisfied from the cache."
11596 cancel_lru_locks osc
11597 cat $file >/dev/null
11599 if ! let "AFTER - BEFORE == CPAGES"; then
11600 error "NOT IN CACHE: before: $BEFORE, after: $AFTER"
11602 log "cache hits:: before: $BEFORE, after: $AFTER"
11605 log "Turn off the read cache and turn on the write cache"
11607 set_cache writethrough on
11609 log "Read again; it should be satisfied from the cache."
11611 cancel_lru_locks osc
11612 cat $file >/dev/null
11614 if ! let "AFTER - BEFORE == CPAGES"; then
11615 error "NOT IN CACHE: before: $BEFORE, after: $AFTER"
11617 log "cache hits:: before: $BEFORE, after: $AFTER"
11620 log "Read again; it should not be satisfied from the cache."
11622 cancel_lru_locks osc
11623 cat $file >/dev/null
11625 if ! let "AFTER - BEFORE == 0"; then
11626 error "IN CACHE: before: $BEFORE, after: $AFTER"
11628 log "cache hits:: before: $BEFORE, after: $AFTER"
11631 log "Write data and read it back."
11632 log "Read should be satisfied from the cache."
11633 dd if=/dev/urandom of=$file bs=4k count=$CPAGES || error "dd failed"
11635 cancel_lru_locks osc
11636 cat $file >/dev/null
11638 if ! let "AFTER - BEFORE == CPAGES"; then
11639 error "NOT IN CACHE: before: $BEFORE, after: $AFTER"
11641 log "cache hits:: before: $BEFORE, after: $AFTER"
11644 log "Read again; it should not be satisfied from the cache."
11646 cancel_lru_locks osc
11647 cat $file >/dev/null
11649 if ! let "AFTER - BEFORE == 0"; then
11650 error "IN CACHE: before: $BEFORE, after: $AFTER"
11652 log "cache hits:: before: $BEFORE, after: $AFTER"
11655 log "Turn off read and write cache"
11657 set_cache writethrough off
11659 log "Write data and read it back"
11660 log "It should not be satisfied from the cache."
11662 dd if=/dev/urandom of=$file bs=4k count=$CPAGES || error "dd failed"
11663 cancel_lru_locks osc
11665 cat $file >/dev/null
11667 if ! let "AFTER - BEFORE == 0"; then
11668 error_ignore bz20762 "IN CACHE: before: $BEFORE, after: $AFTER"
11670 log "cache hits:: before: $BEFORE, after: $AFTER"
11673 log "Turn on the read cache and turn off the write cache"
11675 set_cache writethrough off
11677 log "Write data and read it back"
11678 log "It should not be satisfied from the cache."
11680 dd if=/dev/urandom of=$file bs=4k count=$CPAGES || error "dd failed"
11682 cancel_lru_locks osc
11683 cat $file >/dev/null
11685 if ! let "AFTER - BEFORE == 0"; then
11686 error_ignore bz20762 "IN CACHE: before: $BEFORE, after: $AFTER"
11688 log "cache hits:: before: $BEFORE, after: $AFTER"
11691 log "Read again; it should be satisfied from the cache."
11693 cancel_lru_locks osc
11694 cat $file >/dev/null
11696 if ! let "AFTER - BEFORE == CPAGES"; then
11697 error "NOT IN CACHE: before: $BEFORE, after: $AFTER"
11699 log "cache hits:: before: $BEFORE, after: $AFTER"
11702 restore_lustre_params < $p
11705 run_test 156 "Verification of tunables"
11708 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
11709 remote_mds_nodsh && skip "remote MDS with nodsh" && return
11710 [ $(lustre_version_code $SINGLEMDS) -ge $(version_code 2.2.0) ] ||
11711 { skip "Need MDS version at least 2.2.0"; return; }
11713 changelog_register || error "changelog_register failed"
11714 local cl_user="${CL_USERS[$SINGLEMDS]%% *}"
11715 changelog_users $SINGLEMDS | grep -q $cl_user ||
11716 error "User $cl_user not found in changelog_users"
11719 test_mkdir -p $DIR/$tdir/pics/2008/zachy
11720 changelog_clear 0 || error "changelog_clear failed"
11721 touch $DIR/$tdir/pics/2008/zachy/$tfile # open 1
11722 cp /etc/hosts $DIR/$tdir/pics/2008/zachy/pic1.jpg # open 2
11723 mv $DIR/$tdir/pics/2008/zachy $DIR/$tdir/pics/zach
11724 ln $DIR/$tdir/pics/zach/pic1.jpg $DIR/$tdir/pics/2008/portland.jpg
11725 ln -s $DIR/$tdir/pics/2008/portland.jpg $DIR/$tdir/pics/desktop.jpg
11726 rm $DIR/$tdir/pics/desktop.jpg
11728 changelog_dump | tail -10
11730 echo "verifying changelog mask"
11731 changelog_chmask "-MKDIR"
11732 changelog_chmask "-CLOSE"
11734 test_mkdir -p $DIR/$tdir/pics/zach/sofia # not logged
11735 echo "zzzzzz" > $DIR/$tdir/pics/zach/file # not logged
11737 changelog_chmask "+MKDIR"
11738 changelog_chmask "+CLOSE"
11740 test_mkdir -p $DIR/$tdir/pics/2008/sofia # mkdir 1
11741 echo "zzzzzz" > $DIR/$tdir/pics/zach/file # open 3
11743 changelog_dump | tail -10
11744 MKDIRS=$(changelog_dump | grep -c "MKDIR")
11745 CLOSES=$(changelog_dump | grep -c "CLOSE")
11746 [ $MKDIRS -eq 1 ] || error "MKDIR changelog mask count $MKDIRS != 1"
11747 [ $CLOSES -eq 3 ] || error "CLOSE changelog mask count $CLOSES != 3"
11750 echo "verifying target fid"
11751 local fidc=$(changelog_extract_field "CREAT" "$tfile" "t=")
11752 local fidf=$($LFS path2fid $DIR/$tdir/pics/zach/$tfile)
11753 [ "$fidc" == "$fidf" ] ||
11754 error "changelog '$tfile' fid $fidc != file fid $fidf"
11755 echo "verifying parent fid"
11756 # The FID returned from the Changelog may be the directory shard on
11757 # a different MDT, and not the FID returned by path2fid on the parent.
11758 # Instead of comparing FIDs, verify that fid2path(fidp) is correct,
11759 # since this is what will matter when recreating this file in the tree.
11760 local fidp=$(changelog_extract_field "CREAT" "$tfile" "p=")
11761 local pathp=$($LFS fid2path $MOUNT "$fidp")
11762 [ "${pathp%/}" == "$DIR/$tdir/pics/zach" ] ||
11763 error "changelog fid2path($fidc) $pathp != $DIR/$tdir/pics/zach"
11765 echo "getting records for $cl_user"
11766 changelog_users $SINGLEMDS
11767 local user_rec1=$(changelog_user_rec $SINGLEMDS $cl_user)
11769 __changelog_clear $SINGLEMDS $cl_user +$nclr ||
11770 error "changelog_clear failed"
11771 local user_rec2=$(changelog_user_rec $SINGLEMDS $cl_user)
11772 echo "verifying user clear: $user_rec1 + $nclr == $user_rec2"
11773 [ $user_rec2 == $((user_rec1 + nclr)) ] ||
11774 error "user index expect $user_rec1 + $nclr != $user_rec2"
11776 local min0_rec=$(changelog_users $SINGLEMDS |
11777 awk 'min == "" || $2 < min { min = $2 }; END { print min }')
11778 local first_rec=$($LFS changelog $(facet_svc $SINGLEMDS) |
11779 awk '{ print $1; exit; }')
11781 changelog_dump | tail -n 5
11782 echo "verifying user min purge: $min0_rec + 1 == $first_rec"
11783 [ $first_rec == $((min0_rec + 1)) ] ||
11784 error "first index should be $min0_rec + 1 not $first_rec"
11786 # LU-3446 changelog index reset on MDT restart
11787 local cur_rec1=$(changelog_users $SINGLEMDS |
11788 awk '/^current.index:/ { print $NF }')
11789 changelog_clear 0 ||
11790 error "clear all changelog records for $cl_user failed"
11791 stop $SINGLEMDS || error "Fail to stop $SINGLEMDS"
11792 start $SINGLEMDS $(mdsdevname ${SINGLEMDS//mds/}) $MDS_MOUNT_OPTS ||
11793 error "Fail to start $SINGLEMDS"
11794 local cur_rec2=$(changelog_users $SINGLEMDS |
11795 awk '/^current.index:/ { print $NF }')
11796 echo "verifying index survives MDT restart: $cur_rec1 == $cur_rec2"
11797 [ $cur_rec1 == $cur_rec2 ] ||
11798 error "current index should be $cur_rec1 not $cur_rec2"
11800 echo "verifying users from this test are deregistered"
11801 changelog_deregister || error "changelog_deregister failed"
11802 changelog_users $SINGLEMDS | grep -q $cl_user &&
11803 error "User '$cl_user' still in changelog_users"
11805 # lctl get_param -n mdd.*.changelog_users
11806 # current index: 144
11807 # ID index (idle seconds)
11809 if ! changelog_users $SINGLEMDS | grep "^cl"; then
11810 # this is the normal case where all users were deregistered
11811 # make sure no new records are added when no users are present
11812 local last_rec1=$(changelog_users $SINGLEMDS |
11813 awk '/^current.index:/ { print $NF }')
11814 touch $DIR/$tdir/chloe
11815 local last_rec2=$(changelog_users $SINGLEMDS |
11816 awk '/^current.index:/ { print $NF }')
11817 echo "verify changelogs are off: $last_rec1 == $last_rec2"
11818 [ $last_rec1 == $last_rec2 ] || error "changelogs not off"
11820 # any changelog users must be leftovers from a previous test
11821 changelog_users $SINGLEMDS
11822 echo "other changelog users; can't verify off"
11825 run_test 160a "changelog sanity"
11827 test_160b() { # LU-3587
11828 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
11829 remote_mds_nodsh && skip "remote MDS with nodsh" && return
11830 [ $(lustre_version_code $SINGLEMDS) -ge $(version_code 2.2.0) ] ||
11831 { skip "Need MDS version at least 2.2.0"; return; }
11833 changelog_register || error "changelog_register failed"
11834 local cl_user="${CL_USERS[$SINGLEMDS]%% *}"
11835 changelog_users $SINGLEMDS | grep -q $cl_user ||
11836 error "User '$cl_user' not found in changelog_users"
11838 local longname1=$(str_repeat a 255)
11839 local longname2=$(str_repeat b 255)
11842 echo "creating very long named file"
11843 touch $longname1 || error "create of '$longname1' failed"
11844 echo "renaming very long named file"
11845 mv $longname1 $longname2
11847 changelog_dump | grep RENME | tail -n 5
11850 run_test 160b "Verify that very long rename doesn't crash in changelog"
11853 remote_mds_nodsh && skip "remote MDS with nodsh" && return
11856 local server_version=$(lustre_version_code $SINGLEMDS)
11858 [[ $server_version -gt $(version_code 2.5.57) ]] ||
11859 [[ $server_version -gt $(version_code 2.5.1) &&
11860 $server_version -lt $(version_code 2.5.50) ]] ||
11861 { skip "Need MDS version at least 2.5.58 or 2.5.2+"; return; }
11862 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
11864 # Registration step
11865 changelog_register || error "changelog_register failed"
11868 mkdir -p $DIR/$tdir
11869 $MCREATE $DIR/$tdir/foo_160c
11870 changelog_chmask "-TRUNC"
11871 $TRUNCATE $DIR/$tdir/foo_160c 200
11872 changelog_chmask "+TRUNC"
11873 $TRUNCATE $DIR/$tdir/foo_160c 199
11874 changelog_dump | tail -n 5
11875 local truncs=$(changelog_dump | tail -n 5 | grep -c TRUNC)
11876 [ $truncs -eq 1 ] || error "TRUNC changelog mask count $truncs != 1"
11878 run_test 160c "verify that changelog log catch the truncate event"
11881 remote_mds_nodsh && skip "remote MDS with nodsh" && return
11882 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
11884 [[ $(lustre_version_code $SINGLEMDS) -ge $(version_code 2.7.60) ]] ||
11885 { skip "Need MDS version at least 2.7.60+"; return; }
11886 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
11888 # Registration step
11889 changelog_register || error "changelog_register failed"
11891 mkdir -p $DIR/$tdir/migrate_dir
11892 changelog_clear 0 || error "changelog_clear failed"
11894 $LFS migrate -m 1 $DIR/$tdir/migrate_dir || error "migrate fails"
11895 changelog_dump | tail -n 5
11896 local migrates=$(changelog_dump | grep -c "MIGRT")
11897 [ $migrates -eq 1 ] || error "MIGRATE changelog count $migrates != 1"
11899 run_test 160d "verify that changelog log catch the migrate event"
11902 remote_mds_nodsh && skip "remote MDS with nodsh" && return
11905 changelog_register || error "changelog_register failed"
11907 # Delete a future user (expect fail)
11908 local MDT0=$(facet_svc $SINGLEMDS)
11909 do_facet $SINGLEMDS $LCTL --device $MDT0 changelog_deregister "cl77"
11912 if [ $rc -eq 0 ]; then
11913 error "Deleted non-existant user cl77"
11914 elif [ $rc -ne 2 ]; then
11915 error "changelog_deregister failed with $rc, expect 2 (ENOENT)"
11918 # Clear to a bad index (1 billion should be safe)
11919 $LFS changelog_clear $MDT0 "${CL_USERS[$SINGLEMDS]%% *}" 1000000000
11922 if [ $rc -eq 0 ]; then
11923 error "Successfully cleared to invalid CL index"
11924 elif [ $rc -ne 22 ]; then
11925 error "changelog_clear failed with $rc, expected 22 (EINVAL)"
11928 run_test 160e "changelog negative testing (should return errors)"
11931 local mdts=$(comma_list $(mdts_nodes))
11934 changelog_register || error "first changelog_register failed"
11935 changelog_register || error "second changelog_register failed"
11936 local cl_users=(${CL_USERS[$SINGLEMDS]})
11937 local cl_user1="${cl_users[0]}"
11938 local cl_user2="${cl_users[1]}"
11940 # generate some changelog records to accumulate on each MDT
11941 test_mkdir -c $MDSCOUNT $DIR/$tdir || error "test_mkdir $tdir failed"
11942 createmany -m $DIR/$tdir/$tfile $((MDSCOUNT * 2)) ||
11943 error "create $DIR/$tdir/$tfile failed"
11945 # check changelogs have been generated
11946 nbcl=$(changelog_dump | wc -l)
11947 [[ $nbcl -eq 0 ]] && error "no changelogs found"
11949 # changelog_gc=1 should be set by default
11950 for param in "changelog_max_idle_time=10" \
11951 "changelog_min_gc_interval=2" \
11952 "changelog_min_free_cat_entries=3"; do
11953 local MDT0=$(facet_svc $SINGLEMDS)
11954 local var="${param%=*}"
11955 local old=$(do_facet mds1 "$LCTL get_param -n mdd.$MDT0.$var")
11957 stack_trap "do_nodes $mdts $LCTL set_param mdd.*.$var=$old" EXIT
11958 do_nodes $mdts $LCTL set_param mdd.*.$param
11961 # simulate changelog catalog almost full
11962 #define OBD_FAIL_CAT_FREE_RECORDS 0x1313
11963 do_nodes $mdts $LCTL set_param fail_loc=0x1313 fail_val=3
11966 local user_rec1=$(changelog_user_rec $SINGLEMDS $cl_user1)
11967 [ -n "$user_rec1" ] ||
11968 error "User $cl_user1 not found in changelog_users"
11969 __changelog_clear $SINGLEMDS $cl_user1 +2
11970 local user_rec2=$(changelog_user_rec $SINGLEMDS $cl_user1)
11971 [ -n "$user_rec2" ] ||
11972 error "User $cl_user1 not found in changelog_users"
11973 echo "verifying user clear: $user_rec1 + 2 == $user_rec2"
11974 [ $((user_rec1 + 2)) == $user_rec2 ] ||
11975 error "user index expected $user_rec1 + 2, but is $user_rec2"
11978 # generate one more changelog to trigger fail_loc
11979 rm -rf $DIR/$tdir || error "rm -rf $tdir failed"
11981 # ensure gc thread is done
11982 wait_update_facet $SINGLEMDS \
11983 "ps -e -o comm= | grep chlg_gc_thread" "" 20
11985 # check user still registered
11986 changelog_users $SINGLEMDS | grep -q "$cl_user1" ||
11987 error "User $cl_user1 not found in changelog_users"
11988 # check user2 unregistered
11989 changelog_users $SINGLEMDS | grep -q "$cl_user2" &&
11990 error "User $cl_user2 still found in changelog_users"
11992 # check changelogs are present and starting at $user_rec2 + 1
11993 local first_rec=$($LFS changelog $(facet_svc $SINGLEMDS) |
11994 awk '{ print $1; exit; }')
11996 echo "verifying min purge: $user_rec2 + 1 == $first_rec"
11997 [ $((user_rec2 + 1)) == $first_rec ] ||
11998 error "first index should be $user_rec2 + 1, but is $first_rec"
12000 run_test 160f "changelog garbage collect (timestamped users)"
12003 local mdts=$(comma_list $(mdts_nodes))
12005 #define OBD_FAIL_TIME_IN_CHLOG_USER 0x1314
12006 do_nodes $mdts $LCTL set_param fail_loc=0x1314
12009 changelog_register || error "first changelog_register failed"
12010 changelog_register || error "second changelog_register failed"
12011 local cl_users=(${CL_USERS[$SINGLEMDS]})
12012 local cl_user1="${cl_users[0]}"
12013 local cl_user2="${cl_users[1]}"
12015 # generate some changelog records to accumulate on each MDT
12016 test_mkdir -c $MDSCOUNT $DIR/$tdir || error "mkdir $tdir failed"
12017 createmany -m $DIR/$tdir/$tfile $((MDSCOUNT * 2)) ||
12018 error "create $DIR/$tdir/$tfile failed"
12020 # check changelogs have been generated
12021 nbcl=$(changelog_dump | wc -l)
12022 [[ $nbcl -eq 0 ]] && error "no changelogs found"
12024 # changelog_gc=1 should be set by default
12025 for param in "changelog_max_idle_indexes=$((nbcl / 2))" \
12026 "changelog_min_gc_interval=2" \
12027 "changelog_min_free_cat_entries=3"; do
12028 local MDT0=$(facet_svc $SINGLEMDS)
12029 local var="${param%=*}"
12030 local old=$(do_facet mds1 "$LCTL get_param -n mdd.$MDT0.$var")
12032 stack_trap "do_nodes $mdts $LCTL set_param mdd.*.$var=$old" EXIT
12033 do_nodes $mdts $LCTL set_param mdd.*.$param ||
12034 error "unable to set mdd.*.$param"
12037 # simulate changelog catalog almost full
12038 #define OBD_FAIL_CAT_FREE_RECORDS 0x1313
12039 do_nodes $mdts $LCTL set_param fail_loc=0x1313 fail_val=3
12041 local user_rec1=$(changelog_user_rec $SINGLEMDS $cl_user1)
12043 __changelog_clear $SINGLEMDS $cl_user1 +3
12045 local user_rec2=$(changelog_user_rec $SINGLEMDS $cl_user1)
12047 echo "verifying user clear: $user_rec1 + 3 == $user_rec2"
12048 [ $((user_rec1 + 3)) == $user_rec2 ] ||
12049 error "user index expected $user_rec1 + 3, but is $user_rec2"
12051 # generate one more changelog to trigger fail_loc
12052 rm -rf $DIR/$tdir || error "rm -rf $tdir failed"
12054 # ensure gc thread is done
12055 wait_update_facet $SINGLEMDS \
12056 "ps -e -o comm= | grep chlg_gc_thread" "" 20
12058 # check user still registered
12059 [ -n "$(changelog_user_rec $SINGLEMDS $cl_user1)" ] ||
12060 error "User $cl_user1 not found in changelog_users"
12061 # check user2 unregistered
12062 [ -z "$(changelog_user_rec $SINGLEMDS $cl_user2)" ] ||
12063 error "User $cl_user2 still found in changelog_users"
12065 # check changelogs are present and starting at $user_rec2 + 1
12066 local first_rec=$($LFS changelog $(facet_svc $SINGLEMDS) |
12067 awk '{ print $1; exit; }')
12069 echo "verifying min purge: $user_rec2 + 1 == $first_rec"
12070 [ $((user_rec2 + 1)) == $first_rec ] ||
12071 error "first index should be $user_rec2 + 1, but is $first_rec"
12073 run_test 160g "changelog garbage collect (old users)"
12076 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
12077 test_mkdir -c1 $DIR/$tdir
12078 cp /etc/hosts $DIR/$tdir/$tfile
12079 test_mkdir -c1 $DIR/$tdir/foo1
12080 test_mkdir -c1 $DIR/$tdir/foo2
12081 ln $DIR/$tdir/$tfile $DIR/$tdir/foo1/sofia
12082 ln $DIR/$tdir/$tfile $DIR/$tdir/foo2/zachary
12083 ln $DIR/$tdir/$tfile $DIR/$tdir/foo1/luna
12084 ln $DIR/$tdir/$tfile $DIR/$tdir/foo2/thor
12085 local FID=$($LFS path2fid $DIR/$tdir/$tfile | tr -d '[]')
12086 if [ "$($LFS fid2path $DIR $FID | wc -l)" != "5" ]; then
12087 $LFS fid2path $DIR $FID
12088 error "bad link ea"
12091 rm $DIR/$tdir/foo2/zachary
12093 rm $DIR/$tdir/foo2/thor
12095 rm $DIR/$tdir/$tfile
12097 mv $DIR/$tdir/foo1/sofia $DIR/$tdir/foo2/maggie
12098 [ "$($LFS fid2path $FSNAME --link 1 $FID)" != "$tdir/foo2/maggie" ] &&
12099 { $LFS fid2path $DIR $FID; error "bad link rename"; }
12100 rm $DIR/$tdir/foo2/maggie
12103 local longname=$tfile.avg_len_is_thirty_two_
12104 stack_trap "unlinkmany $DIR/$tdir/foo2/$longname 1000 || \
12105 error_noexit 'failed to unlink many hardlinks'" EXIT
12106 createmany -l$DIR/$tdir/foo1/luna $DIR/$tdir/foo2/$longname 1000 ||
12107 error "failed to hardlink many files"
12108 links=$($LFS fid2path $DIR $FID | wc -l)
12109 echo -n "${links}/1000 links in link EA"
12110 [[ $links -gt 60 ]] || error "expected at least 60 links in link EA"
12112 run_test 161a "link ea sanity"
12115 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
12116 [ $MDSCOUNT -lt 2 ] && skip "skipping remote directory test" && return
12118 local remote_dir=$DIR/$tdir/remote_dir
12120 mkdir -p $DIR/$tdir
12121 $LFS mkdir -i $MDTIDX $remote_dir ||
12122 error "create remote directory failed"
12124 cp /etc/hosts $remote_dir/$tfile
12125 mkdir -p $remote_dir/foo1
12126 mkdir -p $remote_dir/foo2
12127 ln $remote_dir/$tfile $remote_dir/foo1/sofia
12128 ln $remote_dir/$tfile $remote_dir/foo2/zachary
12129 ln $remote_dir/$tfile $remote_dir/foo1/luna
12130 ln $remote_dir/$tfile $remote_dir/foo2/thor
12132 local FID=$($LFS path2fid $remote_dir/$tfile | tr -d '[' |
12134 if [ "$($LFS fid2path $DIR $FID | wc -l)" != "5" ]; then
12135 $LFS fid2path $DIR $FID
12136 error "bad link ea"
12139 rm $remote_dir/foo2/zachary
12141 rm $remote_dir/foo2/thor
12143 rm $remote_dir/$tfile
12145 mv $remote_dir/foo1/sofia $remote_dir/foo2/maggie
12146 local link_path=$($LFS fid2path $FSNAME --link 1 $FID)
12147 if [ "$DIR/$link_path" != "$remote_dir/foo2/maggie" ]; then
12148 $LFS fid2path $DIR $FID
12149 error "bad link rename"
12151 rm $remote_dir/foo2/maggie
12154 local longname=filename_avg_len_is_thirty_two_
12155 createmany -l$remote_dir/foo1/luna $remote_dir/foo2/$longname 1000 ||
12156 error "failed to hardlink many files"
12157 links=$($LFS fid2path $DIR $FID | wc -l)
12158 echo -n "${links}/1000 links in link EA"
12159 [[ ${links} -gt 60 ]] ||
12160 error "expected at least 60 links in link EA"
12161 unlinkmany $remote_dir/foo2/$longname 1000 ||
12162 error "failed to unlink many hardlinks"
12164 run_test 161b "link ea sanity under remote directory"
12167 remote_mds_nodsh && skip "remote MDS with nodsh" && return
12168 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
12169 [[ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.1.5) ]] &&
12170 skip "Need MDS version at least 2.1.5" && return
12172 # define CLF_RENAME_LAST 0x0001
12173 # rename overwrite a target having nlink = 1 (changelog flag 0x1)
12174 changelog_register || error "changelog_register failed"
12177 test_mkdir -i $((MDSCOUNT - 1)) $DIR/$tdir
12178 touch $DIR/$tdir/foo_161c
12179 touch $DIR/$tdir/bar_161c
12180 mv -f $DIR/$tdir/foo_161c $DIR/$tdir/bar_161c
12181 changelog_dump | grep RENME | tail -n 5
12182 local flags=$(changelog_dump | grep "RENME.*bar_161c" | cut -f5 -d' ')
12183 changelog_clear 0 || error "changelog_clear failed"
12184 if [ x$flags != "x0x1" ]; then
12185 error "flag $flags is not 0x1"
12188 echo "rename overwrite target with nlink = 1, changelog flags=$flags"
12189 # rename overwrite a target having nlink > 1 (changelog flag 0x0)
12190 touch $DIR/$tdir/foo_161c
12191 touch $DIR/$tdir/bar_161c
12192 ln $DIR/$tdir/bar_161c $DIR/$tdir/foobar_161c
12193 mv -f $DIR/$tdir/foo_161c $DIR/$tdir/bar_161c
12194 changelog_dump | grep RENME | tail -n 5
12195 flags=$(changelog_dump | grep "RENME.*bar_161c" | cut -f5 -d' ')
12196 changelog_clear 0 || error "changelog_clear failed"
12197 if [ x$flags != "x0x0" ]; then
12198 error "flag $flags is not 0x0"
12200 echo "rename overwrite a target having nlink > 1," \
12201 "changelog record has flags of $flags"
12203 # rename doesn't overwrite a target (changelog flag 0x0)
12204 touch $DIR/$tdir/foo_161c
12205 mv -f $DIR/$tdir/foo_161c $DIR/$tdir/foo2_161c
12206 changelog_dump | grep RENME | tail -n 5
12207 flags=$(changelog_dump | grep RENME | tail -1 | cut -f5 -d' ')
12208 changelog_clear 0 || error "changelog_clear failed"
12209 if [ x$flags != "x0x0" ]; then
12210 error "flag $flags is not 0x0"
12212 echo "rename doesn't overwrite a target," \
12213 "changelog record has flags of $flags"
12215 # define CLF_UNLINK_LAST 0x0001
12216 # unlink a file having nlink = 1 (changelog flag 0x1)
12217 rm -f $DIR/$tdir/foo2_161c
12218 changelog_dump | grep UNLNK | tail -n 5
12219 flags=$(changelog_dump | grep UNLNK | tail -1 | cut -f5 -d' ')
12220 changelog_clear 0 || error "changelog_clear failed"
12221 if [ x$flags != "x0x1" ]; then
12222 error "flag $flags is not 0x1"
12224 echo "unlink a file having nlink = 1," \
12225 "changelog record has flags of $flags"
12227 # unlink a file having nlink > 1 (changelog flag 0x0)
12228 ln -f $DIR/$tdir/bar_161c $DIR/$tdir/foobar_161c
12229 rm -f $DIR/$tdir/foobar_161c
12230 changelog_dump | grep UNLNK | tail -n 5
12231 flags=$(changelog_dump | grep UNLNK | tail -1 | cut -f5 -d' ')
12232 changelog_clear 0 || error "changelog_clear failed"
12233 if [ x$flags != "x0x0" ]; then
12234 error "flag $flags is not 0x0"
12236 echo "unlink a file having nlink > 1, changelog record flags '$flags'"
12238 run_test 161c "check CL_RENME[UNLINK] changelog record flags"
12244 changelog_register || error "changelog_register failed"
12246 # work in a standalone dir to avoid locking on $DIR/$MOUNT to
12247 # interfer with $MOUNT/.lustre/fid/ access
12249 [[ $? -eq 0 ]] || error "mkdir failed"
12251 #define OBD_FAIL_LLITE_CREATE_NODE_PAUSE 0x140c | OBD_FAIL_ONCE
12252 $LCTL set_param fail_loc=0x8000140c
12254 $LCTL set_param fail_val=5
12257 echo foofoo > $DIR/$tdir/$tfile &
12260 # wait for create to be delayed
12264 [[ $? -eq 0 ]] || error "create should be blocked"
12266 local tempfile=$(mktemp)
12267 fid=$(changelog_extract_field "CREAT" "$tfile" "t=")
12268 cat $MOUNT/.lustre/fid/$fid 2>/dev/null >$tempfile || error "cat failed"
12269 # some delay may occur during ChangeLog publishing and file read just
12270 # above, that could allow file write to happen finally
12271 [[ -s $tempfile ]] && echo "file should be empty"
12273 $LCTL set_param fail_loc=0
12276 [[ $? -eq 0 ]] || error "create failed"
12278 run_test 161d "create with concurrent .lustre/fid access"
12281 local expected="$1"
12286 path=$($LFS fid2path "$@")
12289 if [ $rc -ne 0 ]; then
12290 error "path looked up of '$expected' failed: rc=$rc"
12291 elif [ "$path" != "$expected" ]; then
12292 error "path looked up '$path' instead of '$expected'"
12294 echo "FID '$fid' resolves to path '$path' as expected"
12298 test_162a() { # was test_162
12299 test_mkdir -p -c1 $DIR/$tdir/d2
12300 touch $DIR/$tdir/d2/$tfile
12301 touch $DIR/$tdir/d2/x1
12302 touch $DIR/$tdir/d2/x2
12303 test_mkdir -p -c1 $DIR/$tdir/d2/a/b/c
12304 test_mkdir -p -c1 $DIR/$tdir/d2/p/q/r
12306 local fid=$($LFS path2fid $DIR/$tdir/d2/$tfile | tr -d '[]')
12307 check_path "$tdir/d2/$tfile" $FSNAME "$fid" --link 0
12310 ln -s $DIR/$tdir/d2/$tfile $DIR/$tdir/d2/p/q/r/slink
12311 fid=$($LFS path2fid $DIR/$tdir/d2/p/q/r/slink | tr -d '[]')
12312 check_path "$tdir/d2/p/q/r/slink" $FSNAME "$fid" --link 0
12314 # softlink to wrong file
12315 ln -s /this/is/garbage $DIR/$tdir/d2/p/q/r/slink.wrong
12316 fid=$($LFS path2fid $DIR/$tdir/d2/p/q/r/slink.wrong | tr -d '[]')
12317 check_path "$tdir/d2/p/q/r/slink.wrong" $FSNAME "$fid" --link 0
12320 ln $DIR/$tdir/d2/$tfile $DIR/$tdir/d2/p/q/r/hlink
12321 mv $DIR/$tdir/d2/$tfile $DIR/$tdir/d2/a/b/c/new_file
12322 fid=$($LFS path2fid $DIR/$tdir/d2/a/b/c/new_file | tr -d '[]')
12323 # fid2path dir/fsname should both work
12324 check_path "$tdir/d2/a/b/c/new_file" $FSNAME "$fid" --link 1
12325 check_path "$DIR/$tdir/d2/p/q/r/hlink" $DIR "$fid" --link 0
12327 # hardlink count: check that there are 2 links
12328 local nlinks=$($LFS fid2path $DIR "$fid" | wc -l)
12329 [ $nlinks -eq 2 ] || error "expect 2 links, found $nlinks"
12331 # hardlink indexing: remove the first link
12332 rm $DIR/$tdir/d2/p/q/r/hlink
12333 check_path "$tdir/d2/a/b/c/new_file" $FSNAME $fid --link 0
12335 run_test 162a "path lookup sanity"
12338 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
12339 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
12342 $LFS setdirstripe -i0 -c$MDSCOUNT -H all_char $DIR/$tdir/striped_dir ||
12343 error "create striped dir failed"
12345 local FID=$($LFS getdirstripe $DIR/$tdir/striped_dir |
12346 tail -n 1 | awk '{print $2}')
12347 stat $MOUNT/.lustre/fid/$FID && error "sub_stripe can be accessed"
12349 touch $DIR/$tdir/striped_dir/f{0..4} || error "touch f0..4 failed"
12350 mkdir $DIR/$tdir/striped_dir/d{0..4} || error "mkdir d0..4 failed"
12353 for ((i=0;i<5;i++)); do
12354 FID=$($LFS path2fid $DIR/$tdir/striped_dir/f$i | tr -d '[]') ||
12355 error "get fid for f$i failed"
12356 check_path "$tdir/striped_dir/f$i" $FSNAME $FID --link 0
12358 FID=$($LFS path2fid $DIR/$tdir/striped_dir/d$i | tr -d '[]') ||
12359 error "get fid for d$i failed"
12360 check_path "$tdir/striped_dir/d$i" $FSNAME $FID --link 0
12365 run_test 162b "striped directory path lookup sanity"
12367 # LU-4239: Verify fid2path works with paths 100 or more directories deep
12369 [[ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.7.51) ]] &&
12370 skip "Need MDS version at least 2.7.51" && return
12371 test_mkdir $DIR/$tdir.local
12372 test_mkdir $DIR/$tdir.remote
12373 local lpath=$tdir.local
12374 local rpath=$tdir.remote
12376 for ((i = 0; i <= 101; i++)); do
12379 FID=$($LFS path2fid $DIR/$lpath | tr -d '[]') ||
12380 error "get fid for local directory $DIR/$lpath failed"
12381 check_path "$DIR/$lpath" $MOUNT $FID --link 0
12384 test_mkdir $DIR/$rpath
12385 FID=$($LFS path2fid $DIR/$rpath | tr -d '[]') ||
12386 error "get fid for remote directory $DIR/$rpath failed"
12387 check_path "$DIR/$rpath" $MOUNT $FID --link 0
12392 run_test 162c "fid2path works with paths 100 or more directories deep"
12395 # do directio so as not to populate the page cache
12396 log "creating a 10 Mb file"
12397 $MULTIOP $DIR/$tfile oO_CREAT:O_DIRECT:O_RDWR:w$((10*1048576))c || error "multiop failed while creating a file"
12398 log "starting reads"
12399 dd if=$DIR/$tfile of=/dev/null bs=4096 &
12400 log "truncating the file"
12401 $MULTIOP $DIR/$tfile oO_TRUNC:c || error "multiop failed while truncating the file"
12403 kill %+ || true # reads might have finished
12404 echo "wait until dd is finished"
12406 log "removing the temporary file"
12407 rm -rf $DIR/$tfile || error "tmp file removal failed"
12409 run_test 169 "parallel read and truncate should not deadlock"
12412 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
12414 $LCTL clear # bug 18514
12415 $LCTL debug_daemon start $TMP/${tfile}_log_good
12417 $LCTL debug_daemon stop
12418 sed -e "s/^...../a/g" $TMP/${tfile}_log_good > $TMP/${tfile}_log_bad ||
12419 error "sed failed to read log_good"
12421 $LCTL debug_daemon start $TMP/${tfile}_log_good
12423 $LCTL debug_daemon stop
12425 $LCTL df $TMP/${tfile}_log_bad > $TMP/${tfile}_log_bad.out 2>&1 ||
12426 error "lctl df log_bad failed"
12428 local bad_line=$(tail -n 1 $TMP/${tfile}_log_bad.out | awk '{print $9}')
12429 local good_line1=$(tail -n 1 $TMP/${tfile}_log_bad.out | awk '{print $5}')
12431 $LCTL df $TMP/${tfile}_log_good > $TMP/${tfile}_log_good.out 2>&1
12432 local good_line2=$(tail -n 1 $TMP/${tfile}_log_good.out | awk '{print $5}')
12434 [ "$bad_line" ] && [ "$good_line1" ] && [ "$good_line2" ] ||
12435 error "bad_line good_line1 good_line2 are empty"
12437 cat $TMP/${tfile}_log_good >> $TMP/${tfile}_logs_corrupt
12438 cat $TMP/${tfile}_log_bad >> $TMP/${tfile}_logs_corrupt
12439 cat $TMP/${tfile}_log_good >> $TMP/${tfile}_logs_corrupt
12441 $LCTL df $TMP/${tfile}_logs_corrupt > $TMP/${tfile}_log_bad.out 2>&1
12442 local bad_line_new=$(tail -n 1 $TMP/${tfile}_log_bad.out | awk '{print $9}')
12443 local good_line_new=$(tail -n 1 $TMP/${tfile}_log_bad.out | awk '{print $5}')
12445 [ "$bad_line_new" ] && [ "$good_line_new" ] ||
12446 error "bad_line_new good_line_new are empty"
12448 local expected_good=$((good_line1 + good_line2*2))
12450 rm -f $TMP/${tfile}*
12451 # LU-231, short malformed line may not be counted into bad lines
12452 if [ $bad_line -ne $bad_line_new ] &&
12453 [ $bad_line -ne $((bad_line_new - 1)) ]; then
12454 error "expected $bad_line bad lines, but got $bad_line_new"
12458 if [ $expected_good -ne $good_line_new ]; then
12459 error "expected $expected_good good lines, but got $good_line_new"
12464 run_test 170 "test lctl df to handle corrupted log ====================="
12466 test_171() { # bug20592
12467 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
12468 #define OBD_FAIL_PTLRPC_DUMP_LOG 0x50e
12469 $LCTL set_param fail_loc=0x50e
12470 $LCTL set_param fail_val=3000
12471 multiop_bg_pause $DIR/$tfile O_s || true
12473 kill -USR1 $MULTIPID
12477 if dmesg | grep "recursive fault"; then
12478 error "caught a recursive fault"
12480 $LCTL set_param fail_loc=0
12483 run_test 171 "test libcfs_debug_dumplog_thread stuck in do_exit() ======"
12485 # it would be good to share it with obdfilter-survey/iokit-libecho code
12486 setup_obdecho_osc () {
12489 local obdfilter_name=$2
12490 echo "Creating new osc for $obdfilter_name on $ost_nid"
12491 # make sure we can find loopback nid
12492 $LCTL add_uuid $ost_nid $ost_nid >/dev/null 2>&1
12494 [ $rc -eq 0 ] && { $LCTL attach osc ${obdfilter_name}_osc \
12495 ${obdfilter_name}_osc_UUID || rc=2; }
12496 [ $rc -eq 0 ] && { $LCTL --device ${obdfilter_name}_osc setup \
12497 ${obdfilter_name}_UUID $ost_nid || rc=3; }
12501 cleanup_obdecho_osc () {
12502 local obdfilter_name=$1
12503 $LCTL --device ${obdfilter_name}_osc cleanup >/dev/null
12504 $LCTL --device ${obdfilter_name}_osc detach >/dev/null
12511 local pages=${3:-64}
12516 local obd_size=$(get_obd_size $node $OBD)
12517 local page_size=$(get_page_size $node)
12518 if [[ -n "$obd_size" ]]; then
12519 local new_count=$((obd_size / (pages * page_size / 1024)))
12520 [[ $new_count -ge $count ]] || count=$new_count
12523 do_facet $node "$LCTL attach echo_client ec ec_uuid" || rc=1
12524 [ $rc -eq 0 ] && { do_facet $node "$LCTL --device ec setup $OBD" ||
12526 if [ $rc -eq 0 ]; then
12527 id=$(do_facet $node "$LCTL --device ec create 1" | awk '/object id/ {print $6}')
12528 [ ${PIPESTATUS[0]} -eq 0 -a -n "$id" ] || rc=3
12530 echo "New object id is $id"
12531 [ $rc -eq 0 ] && { do_facet $node "$LCTL --device ec getattr $id" ||
12533 [ $rc -eq 0 ] && { do_facet $node "$LCTL --device ec " \
12534 "test_brw $count w v $pages $id" || rc=4; }
12535 [ $rc -eq 0 ] && { do_facet $node "$LCTL --device ec destroy $id 1" ||
12537 [ $rc -eq 0 -o $rc -gt 2 ] && { do_facet $node "$LCTL --device ec " \
12538 "cleanup" || rc=5; }
12539 [ $rc -eq 0 -o $rc -gt 1 ] && { do_facet $node "$LCTL --device ec " \
12540 "detach" || rc=6; }
12541 [ $rc -ne 0 ] && echo "obecho_create_test failed: $rc"
12546 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
12547 remote_ost_nodsh && skip "remote OST with nodsh" && return
12549 local rmmod_local=0
12551 if ! module_loaded obdecho; then
12552 load_module obdecho/obdecho
12556 local osc=$($LCTL dl | grep -v mdt | awk '$3 == "osc" {print $4; exit}')
12557 local host=$(lctl get_param -n osc.$osc.import |
12558 awk '/current_connection:/ {print $2}' )
12559 local target=$(lctl get_param -n osc.$osc.import |
12560 awk '/target:/ {print $2}' )
12561 target=${target%_UUID}
12563 [[ -n $target ]] && { setup_obdecho_osc $host $target || rc=1; } || rc=1
12564 [ $rc -eq 0 ] && { obdecho_test ${target}_osc client || rc=2; }
12565 [[ -n $target ]] && cleanup_obdecho_osc $target
12566 [ $rmmod_local -eq 1 ] && rmmod obdecho
12569 run_test 180a "test obdecho on osc"
12572 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
12573 remote_ost_nodsh && skip "remote OST with nodsh" && return
12575 local rmmod_remote=0
12577 do_rpc_nodes $(facet_active_host ost1) load_module obdecho/obdecho &&
12578 rmmod_remote=true || error "failed to load module obdecho"
12579 target=$(do_facet ost1 $LCTL dl | awk '/obdfilter/ {print $4;exit}')
12580 [[ -n $target ]] && { obdecho_test $target ost1 || rc=1; }
12581 $rmmod_remote && do_facet ost1 "rmmod obdecho"
12584 run_test 180b "test obdecho directly on obdfilter"
12586 test_180c() { # LU-2598
12587 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
12588 remote_ost_nodsh && skip "remote OST with nodsh" && return
12589 [[ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.4.0) ]] &&
12590 skip "Need MDS version at least 2.4.0" && return
12593 local rmmod_remote=false
12594 local pages=16384 # 64MB bulk I/O RPC size
12597 do_rpc_nodes $(facet_active_host ost1) load_module obdecho/obdecho &&
12598 rmmod_remote=true || error "failed to load module obdecho"
12600 target=$(do_facet ost1 $LCTL dl | awk '/obdfilter/ { print $4; exit; }')
12601 if [ -n "$target" ]; then
12602 obdecho_test "$target" ost1 "$pages" || rc=${PIPESTATUS[0]}
12604 echo "there is no obdfilter target on ost1"
12607 $rmmod_remote && do_facet ost1 "rmmod obdecho" || true
12610 run_test 180c "test huge bulk I/O size on obdfilter, don't LASSERT"
12612 test_181() { # bug 22177
12613 test_mkdir $DIR/$tdir
12614 # create enough files to index the directory
12615 createmany -o $DIR/$tdir/foobar 4000
12616 # print attributes for debug purpose
12619 multiop_bg_pause $DIR/$tdir D_Sc || return 1
12621 # remove the files & current working dir
12622 unlinkmany $DIR/$tdir/foobar 4000
12624 kill -USR1 $MULTIPID
12626 stat $DIR/$tdir && error "open-unlinked dir was not removed!"
12629 run_test 181 "Test open-unlinked dir ========================"
12635 mkdir -p $DIR/$tdir || error "creating dir $DIR/$tdir"
12637 $LCTL set_param mdc.*.rpc_stats=clear
12639 for (( i = 0; i < $tcount; i++ )) ; do
12640 mkdir $DIR/$tdir/$i
12643 for (( i = 0; i < $tcount; i++ )) ; do
12644 createmany -o $DIR/$tdir/$i/f- $fcount &
12648 for (( i = 0; i < $tcount; i++ )) ; do
12649 unlinkmany $DIR/$tdir/$i/f- $fcount &
12653 $LCTL get_param mdc.*.rpc_stats
12657 run_test 182 "Test parallel modify metadata operations ================"
12659 test_183() { # LU-2275
12660 remote_mds_nodsh && skip "remote MDS with nodsh" && return
12661 [[ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.3.56) ]] &&
12662 skip "Need MDS version at least 2.3.56" && return
12664 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
12665 mkdir -p $DIR/$tdir || error "creating dir $DIR/$tdir"
12666 echo aaa > $DIR/$tdir/$tfile
12668 #define OBD_FAIL_MDS_NEGATIVE_POSITIVE 0x148
12669 do_facet $SINGLEMDS $LCTL set_param fail_loc=0x148
12671 ls -l $DIR/$tdir && error "ls succeeded, should have failed"
12672 cat $DIR/$tdir/$tfile && error "cat succeeded, should have failed"
12674 do_facet $SINGLEMDS $LCTL set_param fail_loc=0
12676 # Flush negative dentry cache
12677 touch $DIR/$tdir/$tfile
12679 # We are not checking for any leaked references here, they'll
12680 # become evident next time we do cleanup with module unload.
12683 run_test 183 "No crash or request leak in case of strange dispositions ========"
12685 # test suite 184 is for LU-2016, LU-2017
12687 check_swap_layouts_support && return 0
12689 dir0=$DIR/$tdir/$testnum
12690 test_mkdir -p -c1 $dir0
12695 $SETSTRIPE -c1 $file1
12697 $SETSTRIPE -c2 $file2
12699 gen1=$($GETSTRIPE -g $file1)
12700 gen2=$($GETSTRIPE -g $file2)
12702 $LFS swap_layouts $file1 $file2 || error "swap of file layout failed"
12703 gen=$($GETSTRIPE -g $file1)
12704 [[ $gen1 != $gen ]] ||
12705 "Layout generation on $file1 does not change"
12706 gen=$($GETSTRIPE -g $file2)
12707 [[ $gen2 != $gen ]] ||
12708 "Layout generation on $file2 does not change"
12710 cmp $ref1 $file2 || error "content compare failed ($ref1 != $file2)"
12711 cmp $ref2 $file1 || error "content compare failed ($ref2 != $file1)"
12713 lfsck_verify_pfid $file1 $file2 || error "PFID are not transferred"
12715 run_test 184a "Basic layout swap"
12718 check_swap_layouts_support && return 0
12720 dir0=$DIR/$tdir/$testnum
12721 mkdir -p $dir0 || error "creating dir $dir0"
12728 $SETSTRIPE -c1 $file1
12729 $SETSTRIPE -c2 $file2
12730 $SETSTRIPE -c1 $file3
12731 chown $RUNAS_ID $file3
12732 gen1=$($GETSTRIPE -g $file1)
12733 gen2=$($GETSTRIPE -g $file2)
12735 $LFS swap_layouts $dir1 $dir2 &&
12736 error "swap of directories layouts should fail"
12737 $LFS swap_layouts $dir1 $file1 &&
12738 error "swap of directory and file layouts should fail"
12739 $RUNAS $LFS swap_layouts $file1 $file2 &&
12740 error "swap of file we cannot write should fail"
12741 $LFS swap_layouts $file1 $file3 &&
12742 error "swap of file with different owner should fail"
12743 /bin/true # to clear error code
12745 run_test 184b "Forbidden layout swap (will generate errors)"
12748 local cmpn_arg=$(cmp -n 2>&1 | grep "invalid option")
12749 [ -n "$cmpn_arg" ] && skip_env "cmp does not support -n" && return
12750 check_swap_layouts_support && return 0
12752 local dir0=$DIR/$tdir/$testnum
12753 mkdir -p $dir0 || error "creating dir $dir0"
12755 local ref1=$dir0/ref1
12756 local ref2=$dir0/ref2
12757 local file1=$dir0/file1
12758 local file2=$dir0/file2
12759 # create a file large enough for the concurrent test
12760 dd if=/dev/urandom of=$ref1 bs=1M count=$((RANDOM % 50 + 20))
12761 dd if=/dev/urandom of=$ref2 bs=1M count=$((RANDOM % 50 + 20))
12762 echo "ref file size: ref1($(stat -c %s $ref1))," \
12763 "ref2($(stat -c %s $ref2))"
12766 dd if=$ref1 of=$file1 bs=16k &
12769 # Make sure dd starts to copy file
12770 while [ ! -f $file1 ]; do sleep 0.1; done
12772 $LFS swap_layouts $file1 $file2
12775 [[ $? == 0 ]] || error "concurrent write on $file1 failed"
12776 [[ $rc == 0 ]] || error "swap of $file1 and $file2 failed"
12778 # how many bytes copied before swapping layout
12779 local copied=$(stat -c %s $file2)
12780 local remaining=$(stat -c %s $ref1)
12781 remaining=$((remaining - copied))
12782 echo "Copied $copied bytes before swapping layout..."
12784 cmp -n $copied $file1 $ref2 | grep differ &&
12785 error "Content mismatch [0, $copied) of ref2 and file1"
12786 cmp -n $copied $file2 $ref1 ||
12787 error "Content mismatch [0, $copied) of ref1 and file2"
12788 cmp -i $copied:$copied -n $remaining $file1 $ref1 ||
12789 error "Content mismatch [$copied, EOF) of ref1 and file1"
12792 rm -f $ref1 $ref2 $file1 $file2
12794 run_test 184c "Concurrent write and layout swap"
12797 check_swap_layouts_support && return 0
12798 [ -z "$(which getfattr 2>/dev/null)" ] &&
12799 skip "no getfattr command" && return 0
12801 local file1=$DIR/$tdir/$tfile-1
12802 local file2=$DIR/$tdir/$tfile-2
12803 local file3=$DIR/$tdir/$tfile-3
12807 mkdir -p $DIR/$tdir
12808 touch $file1 || error "create $file1 failed"
12809 $OPENFILE -f O_CREAT:O_LOV_DELAY_CREATE $file2 ||
12810 error "create $file2 failed"
12811 $OPENFILE -f O_CREAT:O_LOV_DELAY_CREATE $file3 ||
12812 error "create $file3 failed"
12813 lovea1=$(get_layout_param $file1)
12815 $LFS swap_layouts $file2 $file3 ||
12816 error "swap $file2 $file3 layouts failed"
12817 $LFS swap_layouts $file1 $file2 ||
12818 error "swap $file1 $file2 layouts failed"
12820 lovea2=$(get_layout_param $file2)
12823 [ "$lovea1" == "$lovea2" ] || error "lovea $lovea1 != $lovea2"
12825 lovea1=$(getfattr -n trusted.lov $file1 | grep ^trusted)
12826 [[ -z "$lovea1" ]] || error "$file1 shouldn't have lovea"
12828 run_test 184d "allow stripeless layouts swap"
12831 [[ $(lustre_version_code $SINGLEMDS) -ge $(version_code 2.6.94) ]] ||
12832 { skip "Need MDS version at least 2.6.94"; return 0; }
12833 check_swap_layouts_support && return 0
12834 [ -z "$(which getfattr 2>/dev/null)" ] &&
12835 skip "no getfattr command" && return 0
12837 local file1=$DIR/$tdir/$tfile-1
12838 local file2=$DIR/$tdir/$tfile-2
12839 local file3=$DIR/$tdir/$tfile-3
12842 mkdir -p $DIR/$tdir
12843 touch $file1 || error "create $file1 failed"
12844 $OPENFILE -f O_CREAT:O_LOV_DELAY_CREATE $file2 ||
12845 error "create $file2 failed"
12846 $OPENFILE -f O_CREAT:O_LOV_DELAY_CREATE $file3 ||
12847 error "create $file3 failed"
12849 $LFS swap_layouts $file1 $file2 ||
12850 error "swap $file1 $file2 layouts failed"
12852 lovea=$(getfattr -n trusted.lov $file1 | grep ^trusted)
12853 [[ -z "$lovea" ]] || error "$file1 shouldn't have lovea"
12855 echo 123 > $file1 || error "Should be able to write into $file1"
12857 $LFS swap_layouts $file1 $file3 ||
12858 error "swap $file1 $file3 layouts failed"
12860 echo 123 > $file1 || error "Should be able to write into $file1"
12862 rm -rf $file1 $file2 $file3
12864 run_test 184e "Recreate layout after stripeless layout swaps"
12866 test_185() { # LU-2441
12867 # LU-3553 - no volatile file support in old servers
12868 [[ $(lustre_version_code $SINGLEMDS) -ge $(version_code 2.3.60) ]] ||
12869 { skip "Need MDS version at least 2.3.60"; return 0; }
12871 mkdir -p $DIR/$tdir || error "creating dir $DIR/$tdir"
12872 touch $DIR/$tdir/spoo
12873 local mtime1=$(stat -c "%Y" $DIR/$tdir)
12874 local fid=$($MULTIOP $DIR/$tdir VFw4096c) ||
12875 error "cannot create/write a volatile file"
12876 [ "$FILESET" == "" ] &&
12877 $CHECKSTAT -t file $MOUNT/.lustre/fid/$fid 2>/dev/null &&
12878 error "FID is still valid after close"
12880 multiop_bg_pause $DIR/$tdir vVw4096_c
12887 # assume that the next FID for this client is sequential, since stdout
12888 # is unfortunately eaten by multiop_bg_pause
12889 local n=$((${fidv[1]} + 1))
12890 local next_fid="${fidv[0]}:$(printf "0x%x" $n):${fidv[2]}"
12891 if [ "$FILESET" == "" ]; then
12892 $CHECKSTAT -t file $MOUNT/.lustre/fid/$next_fid ||
12893 error "FID is missing before close"
12895 kill -USR1 $multi_pid
12896 # 1 second delay, so if mtime change we will see it
12898 local mtime2=$(stat -c "%Y" $DIR/$tdir)
12899 [[ $mtime1 == $mtime2 ]] || error "mtime has changed"
12901 run_test 185 "Volatile file support"
12904 remote_mds_nodsh && skip "remote MDS with nodsh" && return
12905 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.3.0) ] &&
12906 skip "Need MDS version at least 2.3.0" && return
12908 local dir0=$DIR/$tdir/$testnum
12909 mkdir -p $dir0 || error "creating dir $dir0"
12911 local file=$dir0/file1
12912 dd if=/dev/urandom of=$file count=10 bs=1M conv=fsync
12913 local dv1=$($LFS data_version $file)
12914 dd if=/dev/urandom of=$file seek=10 count=1 bs=1M conv=fsync
12915 local dv2=$($LFS data_version $file)
12916 [[ $dv1 != $dv2 ]] ||
12917 error "data version did not change on write $dv1 == $dv2"
12922 run_test 187a "Test data version change"
12925 remote_mds_nodsh && skip "remote MDS with nodsh" && return
12926 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.3.0) ] &&
12927 skip "Need MDS version at least 2.3.0" && return
12929 local dir0=$DIR/$tdir/$testnum
12930 mkdir -p $dir0 || error "creating dir $dir0"
12932 declare -a DV=$($MULTIOP $dir0 Vw1000xYw1000xY | cut -f3 -d" ")
12933 [[ ${DV[0]} != ${DV[1]} ]] ||
12934 error "data version did not change on write"\
12935 " ${DV[0]} == ${DV[1]}"
12940 run_test 187b "Test data version change on volatile file"
12943 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
12944 remote_mgs_nodsh && skip "remote MGS with nodsh" && return
12945 [ -n "$FILESET" ] && skip "SKIP due to FILESET set" && return
12947 local POOL=${POOL:-cea1}
12948 local POOL_ROOT=${POOL_ROOT:-$DIR/d200.pools}
12949 local POOL_DIR_NAME=${POOL_DIR_NAME:-dir_tst}
12952 local last_ost=$(($OSTCOUNT - 1))
12954 local ost_list=$(seq $first_ost $ost_step $last_ost)
12955 local ost_range="$first_ost $last_ost $ost_step"
12956 local test_path=$POOL_ROOT/$POOL_DIR_NAME
12957 local file_dir=$POOL_ROOT/file_tst
12958 local subdir=$test_path/subdir
12961 if ! combined_mgs_mds ; then
12966 # former test_200a test_200b
12967 pool_add $POOL || { rc=$? ; break; }
12968 pool_add_targets $POOL $ost_range || { rc=$? ; break; }
12969 # former test_200c test_200d
12970 mkdir -p $test_path
12971 pool_set_dir $POOL $test_path || { rc=$? ; break; }
12972 pool_check_dir $POOL $test_path || { rc=$? ; break; }
12974 pool_check_dir $POOL $subdir || { rc=$? ; break; }
12975 pool_dir_rel_path $POOL $POOL_DIR_NAME $POOL_ROOT \
12976 || { rc=$? ; break; }
12977 # former test_200e test_200f
12978 local files=$((OSTCOUNT*3))
12979 pool_alloc_files $POOL $test_path $files "$ost_list" \
12980 || { rc=$? ; break; }
12981 pool_create_files $POOL $file_dir $files "$ost_list" \
12982 || { rc=$? ; break; }
12983 # former test_200g test_200h
12984 pool_lfs_df $POOL || { rc=$? ; break; }
12985 pool_file_rel_path $POOL $test_path || { rc=$? ; break; }
12987 # former test_201a test_201b test_201c
12988 pool_remove_first_target $POOL || { rc=$? ; break; }
12990 local f=$test_path/$tfile
12991 pool_remove_all_targets $POOL $f || { rc=$? ; break; }
12992 pool_remove $POOL $f || { rc=$? ; break; }
12998 if ! combined_mgs_mds ; then
13003 run_test 200 "OST pools"
13005 # usage: default_attr <count | size | offset>
13007 $LCTL get_param -n lov.$FSNAME-clilov-\*.stripe${1}
13010 # usage: check_default_stripe_attr
13011 check_default_stripe_attr() {
13012 ACTUAL=$($GETSTRIPE $* $DIR/$tdir)
13015 [ -n "$2" ] && EXPECTED=0 || EXPECTED=$(default_attr count);;
13017 [ -n "$2" ] && EXPECTED=0 || EXPECTED=$(default_attr size);;
13021 error "unknown getstripe attr '$1'"
13024 [ $ACTUAL == $EXPECTED ] ||
13025 error "$DIR/$tdir has $1 '$ACTUAL', not '$EXPECTED'"
13029 test_mkdir $DIR/$tdir
13030 $SETSTRIPE --stripe-count 0 --stripe-size 0 --stripe-index -1 $DIR/$tdir
13032 check_default_stripe_attr --stripe-count
13033 check_default_stripe_attr --stripe-size
13034 check_default_stripe_attr --stripe-index
13036 run_test 204a "Print default stripe attributes"
13039 test_mkdir $DIR/$tdir
13040 $SETSTRIPE --stripe-count 1 $DIR/$tdir
13042 check_default_stripe_attr --stripe-size
13043 check_default_stripe_attr --stripe-index
13045 run_test 204b "Print default stripe size and offset"
13048 test_mkdir $DIR/$tdir
13049 $SETSTRIPE --stripe-size 65536 $DIR/$tdir
13051 check_default_stripe_attr --stripe-count
13052 check_default_stripe_attr --stripe-index
13054 run_test 204c "Print default stripe count and offset"
13057 test_mkdir $DIR/$tdir
13058 $SETSTRIPE --stripe-index 0 $DIR/$tdir
13060 check_default_stripe_attr --stripe-count
13061 check_default_stripe_attr --stripe-size
13063 run_test 204d "Print default stripe count and size"
13066 test_mkdir $DIR/$tdir
13067 $SETSTRIPE -d $DIR/$tdir
13069 check_default_stripe_attr --stripe-count --raw
13070 check_default_stripe_attr --stripe-size --raw
13071 check_default_stripe_attr --stripe-index --raw
13073 run_test 204e "Print raw stripe attributes"
13076 test_mkdir $DIR/$tdir
13077 $SETSTRIPE --stripe-count 1 $DIR/$tdir
13079 check_default_stripe_attr --stripe-size --raw
13080 check_default_stripe_attr --stripe-index --raw
13082 run_test 204f "Print raw stripe size and offset"
13085 test_mkdir $DIR/$tdir
13086 $SETSTRIPE --stripe-size 65536 $DIR/$tdir
13088 check_default_stripe_attr --stripe-count --raw
13089 check_default_stripe_attr --stripe-index --raw
13091 run_test 204g "Print raw stripe count and offset"
13094 test_mkdir $DIR/$tdir
13095 $SETSTRIPE --stripe-index 0 $DIR/$tdir
13097 check_default_stripe_attr --stripe-count --raw
13098 check_default_stripe_attr --stripe-size --raw
13100 run_test 204h "Print raw stripe count and size"
13102 # Figure out which job scheduler is being used, if any,
13103 # or use a fake one
13104 if [ -n "$SLURM_JOB_ID" ]; then # SLURM
13105 JOBENV=SLURM_JOB_ID
13106 elif [ -n "$LSB_JOBID" ]; then # Load Sharing Facility
13108 elif [ -n "$PBS_JOBID" ]; then # PBS/Maui/Moab
13110 elif [ -n "$LOADL_STEPID" ]; then # LoadLeveller
13111 JOBENV=LOADL_STEP_ID
13112 elif [ -n "$JOB_ID" ]; then # Sun Grid Engine
13115 $LCTL list_param jobid_name > /dev/null 2>&1
13116 if [ $? -eq 0 ]; then
13123 verify_jobstats() {
13128 # we don't really need to clear the stats for this test to work, since each
13129 # command has a unique jobid, but it makes debugging easier if needed.
13130 # for facet in $facets; do
13131 # local dev=$(convert_facet2label $facet)
13132 # # clear old jobstats
13133 # do_facet $facet lctl set_param *.$dev.job_stats="clear"
13136 # use a new JobID for each test, or we might see an old one
13137 [ "$JOBENV" = "FAKE_JOBID" ] &&
13138 FAKE_JOBID=id.$testnum.$(basename ${cmd[0]}).$RANDOM
13142 [ "$JOBENV" = "nodelocal" ] && {
13143 FAKE_JOBID=id.$testnum.$(basename ${cmd[0]}).$RANDOM
13144 $LCTL set_param jobid_name=$FAKE_JOBID
13148 log "Test: ${cmd[*]}"
13149 log "Using JobID environment variable $JOBENV=$JOBVAL"
13151 if [ $JOBENV = "FAKE_JOBID" ]; then
13152 FAKE_JOBID=$JOBVAL ${cmd[*]}
13157 # all files are created on OST0000
13158 for facet in $facets; do
13159 local stats="*.$(convert_facet2label $facet).job_stats"
13160 if [ $(do_facet $facet lctl get_param $stats |
13161 grep -c $JOBVAL) -ne 1 ]; then
13162 do_facet $facet lctl get_param $stats
13163 error "No jobstats for $JOBVAL found on $facet::$stats"
13169 local new_jobenv=$1
13171 do_facet mgs $LCTL conf_param $FSNAME.sys.jobid_var=$new_jobenv
13172 wait_update $HOSTNAME "$LCTL get_param -n jobid_var" $new_jobenv
13175 test_205() { # Job stats
13176 [[ $(lustre_version_code $SINGLEMDS) -ge $(version_code 2.7.1) ]] ||
13177 { skip "Need MDS version with at least 2.7.1"; return 0; }
13179 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
13180 remote_mgs_nodsh && skip "remote MGS with nodsh" && return
13181 remote_mds_nodsh && skip "remote MDS with nodsh" && return
13182 remote_ost_nodsh && skip "remote OST with nodsh" && return
13184 [ -z "$(lctl get_param -n mdc.*.connect_flags | grep jobstats)" ] &&
13185 skip "Server doesn't support jobstats" && return 0
13186 [[ $JOBID_VAR = disable ]] && skip "jobstats is disabled" && return
13188 local old_jobenv=$($LCTL get_param -n jobid_var)
13189 if [ $old_jobenv != $JOBENV ]; then
13190 jobstats_set $JOBENV
13191 stack_trap "do_facet mgs \
13192 $LCTL conf_param $FSNAME.sys.jobid_var=$old_jobenv" EXIT
13197 local old_interval=$(do_facet $SINGLEMDS lctl get_param -n \
13198 mdt.*.job_cleanup_interval | head -n 1)
13199 local new_interval=5
13200 do_facet $SINGLEMDS \
13201 $LCTL set_param mdt.*.job_cleanup_interval=$new_interval
13202 stack_trap "do_facet $SINGLEMDS \
13203 $LCTL set_param mdt.*.job_cleanup_interval=$old_interval" EXIT
13204 local start=$SECONDS
13208 cmd="mkdir $DIR/$tdir"
13209 verify_jobstats "$cmd" "$SINGLEMDS"
13211 cmd="rmdir $DIR/$tdir"
13212 verify_jobstats "$cmd" "$SINGLEMDS"
13213 # mkdir on secondary MDT
13214 if [ $MDSCOUNT -gt 1 ]; then
13215 cmd="lfs mkdir -i 1 $DIR/$tdir.remote"
13216 verify_jobstats "$cmd" "mds2"
13219 cmd="mknod $DIR/$tfile c 1 3"
13220 verify_jobstats "$cmd" "$SINGLEMDS"
13222 cmd="rm -f $DIR/$tfile"
13223 verify_jobstats "$cmd" "$SINGLEMDS"
13224 # create all files on OST0000 so verify_jobstats can find OST stats
13226 cmd="$SETSTRIPE -i 0 -c 1 $DIR/$tfile"
13227 verify_jobstats "$cmd" "$SINGLEMDS"
13229 cmd="touch $DIR/$tfile"
13230 verify_jobstats "$cmd" "$SINGLEMDS ost1"
13232 cmd="dd if=/dev/zero of=$DIR/$tfile bs=1M count=1 oflag=sync"
13233 verify_jobstats "$cmd" "ost1"
13235 cancel_lru_locks osc
13236 cmd="dd if=$DIR/$tfile of=/dev/null bs=1M count=1 iflag=direct"
13237 verify_jobstats "$cmd" "ost1"
13239 cmd="$TRUNCATE $DIR/$tfile 0"
13240 verify_jobstats "$cmd" "$SINGLEMDS ost1"
13242 cmd="mv -f $DIR/$tfile $DIR/$tdir.rename"
13243 verify_jobstats "$cmd" "$SINGLEMDS"
13244 # jobstats expiry - sleep until old stats should be expired
13245 local left=$((new_interval + 5 - (SECONDS - start)))
13246 [ $left -ge 0 ] && wait_update_facet $SINGLEMDS \
13247 "lctl get_param *.*.job_stats | grep -c 'job_id.*mkdir'" \
13249 cmd="mkdir $DIR/$tdir.expire"
13250 verify_jobstats "$cmd" "$SINGLEMDS"
13251 [ $(do_facet $SINGLEMDS lctl get_param *.*.job_stats |
13252 grep -c "job_id.*mkdir") -gt 1 ] && error "old jobstats not expired"
13254 # Ensure that jobid are present in changelog (if supported by MDS)
13255 if [ $(lustre_version_code $SINGLEMDS) -ge $(version_code 2.6.52) ];then
13256 changelog_dump | tail -10
13257 jobids=$(changelog_dump | tail -9 | grep -c "j=")
13258 [ $jobids -eq 9 ] ||
13259 error "Wrong changelog jobid count $jobids != 9"
13263 jobstats_set $JOBENV
13265 changelog_dump | grep $tfile
13266 jobids=$(changelog_dump | grep $tfile | tail -1 | grep -c "j=")
13267 [ $jobids -eq 0 ] ||
13268 error "Unexpected jobids when jobid_var=$JOBENV"
13271 run_test 205 "Verify job stats"
13273 # LU-1480, LU-1773 and LU-1657
13275 mkdir -p $DIR/$tdir
13276 $SETSTRIPE -c -1 $DIR/$tdir
13277 #define OBD_FAIL_LOV_INIT 0x1403
13278 $LCTL set_param fail_loc=0xa0001403
13279 $LCTL set_param fail_val=1
13280 touch $DIR/$tdir/$tfile || true
13282 run_test 206 "fail lov_init_raid0() doesn't lbug"
13285 dd if=/dev/zero of=$DIR/$tfile bs=4k count=$((RANDOM%10+1))
13286 local fsz=`stat -c %s $DIR/$tfile`
13287 cancel_lru_locks mdc
13289 # do not return layout in getattr intent
13290 #define OBD_FAIL_MDS_NO_LL_GETATTR 0x170
13291 $LCTL set_param fail_loc=0x170
13292 local sz=`stat -c %s $DIR/$tfile`
13294 [ $fsz -eq $sz ] || error "file size expected $fsz, actual $sz"
13298 run_test 207a "can refresh layout at glimpse"
13301 dd if=/dev/zero of=$DIR/$tfile bs=4k count=$((RANDOM%10+1))
13302 local cksum=`md5sum $DIR/$tfile`
13303 local fsz=`stat -c %s $DIR/$tfile`
13304 cancel_lru_locks mdc
13305 cancel_lru_locks osc
13307 # do not return layout in getattr intent
13308 #define OBD_FAIL_MDS_NO_LL_OPEN 0x171
13309 $LCTL set_param fail_loc=0x171
13311 # it will refresh layout after the file is opened but before read issues
13312 echo checksum is "$cksum"
13313 echo "$cksum" |md5sum -c --quiet || error "file differs"
13317 run_test 207b "can refresh layout at open"
13320 # FIXME: in this test suite, only RD lease is used. This is okay
13321 # for now as only exclusive open is supported. After generic lease
13322 # is done, this test suite should be revised. - Jinshan
13324 remote_mds_nodsh && skip "remote MDS with nodsh" && return
13325 [[ $(lustre_version_code $SINGLEMDS) -ge $(version_code 2.4.52) ]] ||
13326 { skip "Need MDS version at least 2.4.52"; return 0; }
13328 echo "==== test 1: verify get lease work"
13329 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:eRE+eU || error "get lease error"
13331 echo "==== test 2: verify lease can be broken by upcoming open"
13332 $MULTIOP $DIR/$tfile oO_RDONLY:eR_E-eUc &
13336 $MULTIOP $DIR/$tfile oO_RDONLY:c
13337 kill -USR1 $PID && wait $PID || error "break lease error"
13339 echo "==== test 3: verify lease can't be granted if an open already exists"
13340 $MULTIOP $DIR/$tfile oO_RDONLY:_c &
13344 $MULTIOP $DIR/$tfile oO_RDONLY:eReUc && error "apply lease should fail"
13345 kill -USR1 $PID && wait $PID || error "open file error"
13347 echo "==== test 4: lease can sustain over recovery"
13348 $MULTIOP $DIR/$tfile oO_RDONLY:eR_E+eUc &
13354 kill -USR1 $PID && wait $PID || error "lease broken over recovery"
13356 echo "==== test 5: lease broken can't be regained by replay"
13357 $MULTIOP $DIR/$tfile oO_RDONLY:eR_E-eUc &
13361 # open file to break lease and then recovery
13362 $MULTIOP $DIR/$tfile oO_RDWR:c || error "open file error"
13365 kill -USR1 $PID && wait $PID || error "lease not broken over recovery"
13369 run_test 208 "Exclusive open"
13372 [ -z "$(lctl get_param -n mdc.*.connect_flags | grep disp_stripe)" ] &&
13373 skip_env "must have disp_stripe" && return
13376 sync; sleep 5; sync;
13378 echo 3 > /proc/sys/vm/drop_caches
13379 req_before=$(awk '/ptlrpc_cache / { print $2 }' /proc/slabinfo)
13381 # open/close 500 times
13382 for i in $(seq 500); do
13386 echo 3 > /proc/sys/vm/drop_caches
13387 req_after=$(awk '/ptlrpc_cache / { print $2 }' /proc/slabinfo)
13389 echo "before: $req_before, after: $req_after"
13390 [ $((req_after - req_before)) -ge 300 ] &&
13391 error "open/close requests are not freed"
13394 run_test 209 "read-only open/close requests should be freed promptly"
13398 size=$((size % 8192 + 1))
13399 dd if=/dev/urandom of=$DIR/f212 bs=1k count=$size
13400 sendfile $DIR/f212 $DIR/f212.xyz || error "sendfile wrong"
13401 rm -f $DIR/f212 $DIR/f212.xyz
13403 run_test 212 "Sendfile test ============================================"
13406 dd if=/dev/zero of=$DIR/$tfile bs=4k count=4
13407 cancel_lru_locks osc
13408 lctl set_param fail_loc=0x8000040f
13409 # generate a read lock
13410 cat $DIR/$tfile > /dev/null
13411 # write to the file, it will try to cancel the above read lock.
13412 cat /etc/hosts >> $DIR/$tfile
13414 run_test 213 "OSC lock completion and cancel race don't crash - bug 18829"
13416 test_214() { # for bug 20133
13417 mkdir -p $DIR/$tdir/d214c || error "mkdir $DIR/$tdir/d214c failed"
13418 for (( i=0; i < 340; i++ )) ; do
13419 touch $DIR/$tdir/d214c/a$i
13422 ls -l $DIR/$tdir || error "ls -l $DIR/d214p failed"
13423 mv $DIR/$tdir/d214c $DIR/ || error "mv $DIR/d214p/d214c $DIR/ failed"
13424 ls $DIR/d214c || error "ls $DIR/d214c failed"
13425 rm -rf $DIR/$tdir || error "rm -rf $DIR/d214* failed"
13426 rm -rf $DIR/d214* || error "rm -rf $DIR/d214* failed"
13428 run_test 214 "hash-indexed directory test - bug 20133"
13430 # having "abc" as 1st arg, creates $TMP/lnet_abc.out and $TMP/lnet_abc.sys
13431 create_lnet_proc_files() {
13432 lctl get_param -n $1 >$TMP/lnet_$1.sys || error "cannot read lnet.$1"
13435 # counterpart of create_lnet_proc_files
13436 remove_lnet_proc_files() {
13437 rm -f $TMP/lnet_$1.sys
13440 # uses 1st arg as trailing part of filename, 2nd arg as description for reports,
13441 # 3rd arg as regexp for body
13442 check_lnet_proc_stats() {
13443 local l=$(cat "$TMP/lnet_$1" |wc -l)
13444 [ $l = 1 ] || (cat "$TMP/lnet_$1" && error "$2 is not of 1 line: $l")
13446 grep -E "$3" "$TMP/lnet_$1" || (cat "$TMP/lnet_$1" && error "$2 misformatted")
13449 # uses 1st arg as trailing part of filename, 2nd arg as description for reports,
13450 # 3rd arg as regexp for body, 4th arg as regexp for 1st line, 5th arg is
13451 # optional and can be regexp for 2nd line (lnet.routes case)
13452 check_lnet_proc_entry() {
13453 local blp=2 # blp stands for 'position of 1st line of body'
13454 [ -z "$5" ] || blp=3 # lnet.routes case
13456 local l=$(cat "$TMP/lnet_$1" |wc -l)
13457 # subtracting one from $blp because the body can be empty
13458 [ "$l" -ge "$(($blp - 1))" ] || (cat "$TMP/lnet_$1" && error "$2 is too short: $l")
13460 sed -n '1 p' "$TMP/lnet_$1" |grep -E "$4" >/dev/null ||
13461 (cat "$TMP/lnet_$1" && error "1st line of $2 misformatted")
13463 [ "$5" = "" ] || sed -n '2 p' "$TMP/lnet_$1" |grep -E "$5" >/dev/null ||
13464 (cat "$TMP/lnet_$1" && error "2nd line of $2 misformatted")
13466 # bail out if any unexpected line happened
13467 sed -n "$blp p" "$TMP/lnet_$1" | grep -Ev "$3"
13468 [ "$?" != 0 ] || error "$2 misformatted"
13471 test_215() { # for bugs 18102, 21079, 21517
13472 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
13473 local N='(0|[1-9][0-9]*)' # non-negative numeric
13474 local P='[1-9][0-9]*' # positive numeric
13475 local I='(0|-?[1-9][0-9]*|NA)' # any numeric (0 | >0 | <0) or NA if no value
13476 local NET='[a-z][a-z0-9]*' # LNET net like o2ib2
13477 local ADDR='[0-9.]+' # LNET addr like 10.0.0.1
13478 local NID="$ADDR@$NET" # LNET nid like 10.0.0.1@o2ib2
13480 local L1 # regexp for 1st line
13481 local L2 # regexp for 2nd line (optional)
13482 local BR # regexp for the rest (body)
13484 # lnet.stats should look as 11 space-separated non-negative numerics
13485 BR="^$N $N $N $N $N $N $N $N $N $N $N$"
13486 create_lnet_proc_files "stats"
13487 check_lnet_proc_stats "stats.sys" "lnet.stats" "$BR"
13488 remove_lnet_proc_files "stats"
13490 # lnet.routes should look like this:
13491 # Routing disabled/enabled
13492 # net hops priority state router
13493 # where net is a string like tcp0, hops > 0, priority >= 0,
13494 # state is up/down,
13495 # router is a string like 192.168.1.1@tcp2
13496 L1="^Routing (disabled|enabled)$"
13497 L2="^net +hops +priority +state +router$"
13498 BR="^$NET +$N +(0|1) +(up|down) +$NID$"
13499 create_lnet_proc_files "routes"
13500 check_lnet_proc_entry "routes.sys" "lnet.routes" "$BR" "$L1" "$L2"
13501 remove_lnet_proc_files "routes"
13503 # lnet.routers should look like this:
13504 # ref rtr_ref alive_cnt state last_ping ping_sent deadline down_ni router
13505 # where ref > 0, rtr_ref > 0, alive_cnt >= 0, state is up/down,
13506 # last_ping >= 0, ping_sent is boolean (0/1), deadline and down_ni are
13507 # numeric (0 or >0 or <0), router is a string like 192.168.1.1@tcp2
13508 L1="^ref +rtr_ref +alive_cnt +state +last_ping +ping_sent +deadline +down_ni +router$"
13509 BR="^$P +$P +$N +(up|down) +$N +(0|1) +$I +$I +$NID$"
13510 create_lnet_proc_files "routers"
13511 check_lnet_proc_entry "routers.sys" "lnet.routers" "$BR" "$L1"
13512 remove_lnet_proc_files "routers"
13514 # lnet.peers should look like this:
13515 # nid refs state last max rtr min tx min queue
13516 # where nid is a string like 192.168.1.1@tcp2, refs > 0,
13517 # state is up/down/NA, max >= 0. last, rtr, min, tx, min are
13518 # numeric (0 or >0 or <0), queue >= 0.
13519 L1="^nid +refs +state +last +max +rtr +min +tx +min +queue$"
13520 BR="^$NID +$P +(up|down|NA) +$I +$N +$I +$I +$I +$I +$N$"
13521 create_lnet_proc_files "peers"
13522 check_lnet_proc_entry "peers.sys" "lnet.peers" "$BR" "$L1"
13523 remove_lnet_proc_files "peers"
13525 # lnet.buffers should look like this:
13526 # pages count credits min
13527 # where pages >=0, count >=0, credits and min are numeric (0 or >0 or <0)
13528 L1="^pages +count +credits +min$"
13529 BR="^ +$N +$N +$I +$I$"
13530 create_lnet_proc_files "buffers"
13531 check_lnet_proc_entry "buffers.sys" "lnet.buffers" "$BR" "$L1"
13532 remove_lnet_proc_files "buffers"
13534 # lnet.nis should look like this:
13535 # nid status alive refs peer rtr max tx min
13536 # where nid is a string like 192.168.1.1@tcp2, status is up/down,
13537 # alive is numeric (0 or >0 or <0), refs >= 0, peer >= 0,
13538 # rtr >= 0, max >=0, tx and min are numeric (0 or >0 or <0).
13539 L1="^nid +status +alive +refs +peer +rtr +max +tx +min$"
13540 BR="^$NID +(up|down) +$I +$N +$N +$N +$N +$I +$I$"
13541 create_lnet_proc_files "nis"
13542 check_lnet_proc_entry "nis.sys" "lnet.nis" "$BR" "$L1"
13543 remove_lnet_proc_files "nis"
13545 # can we successfully write to lnet.stats?
13546 lctl set_param -n stats=0 || error "cannot write to lnet.stats"
13548 run_test 215 "lnet exists and has proper content - bugs 18102, 21079, 21517"
13550 test_216() { # bug 20317
13551 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
13552 remote_ost_nodsh && skip "remote OST with nodsh" && return
13555 local facets=$(get_facets OST)
13556 local p="$TMP/$TESTSUITE-$TESTNAME.parameters"
13558 save_lustre_params client "osc.*.contention_seconds" > $p
13559 save_lustre_params $facets \
13560 "ldlm.namespaces.filter-*.max_nolock_bytes" >> $p
13561 save_lustre_params $facets \
13562 "ldlm.namespaces.filter-*.contended_locks" >> $p
13563 save_lustre_params $facets \
13564 "ldlm.namespaces.filter-*.contention_seconds" >> $p
13565 clear_stats osc.*.osc_stats
13567 # agressive lockless i/o settings
13568 do_nodes $(comma_list $(osts_nodes)) \
13569 "lctl set_param -n ldlm.namespaces.*.max_nolock_bytes=2000000 \
13570 ldlm.namespaces.filter-*.contended_locks=0 \
13571 ldlm.namespaces.filter-*.contention_seconds=60"
13572 lctl set_param -n osc.*.contention_seconds=60
13574 $DIRECTIO write $DIR/$tfile 0 10 4096
13575 $CHECKSTAT -s 40960 $DIR/$tfile
13577 # disable lockless i/o
13578 do_nodes $(comma_list $(osts_nodes)) \
13579 "lctl set_param -n ldlm.namespaces.filter-*.max_nolock_bytes=0 \
13580 ldlm.namespaces.filter-*.contended_locks=32 \
13581 ldlm.namespaces.filter-*.contention_seconds=0"
13582 lctl set_param -n osc.*.contention_seconds=0
13583 clear_stats osc.*.osc_stats
13585 dd if=/dev/zero of=$DIR/$tfile count=0
13586 $CHECKSTAT -s 0 $DIR/$tfile
13588 restore_lustre_params <$p
13592 run_test 216 "check lockless direct write updates file size and kms correctly"
13594 test_217() { # bug 22430
13595 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
13599 for node in $(nodes_list); do
13600 nid=$(host_nids_address $node $NETTYPE)
13601 if [[ $nid = *-* ]] ; then
13602 echo "lctl ping $(h2nettype $nid)"
13603 lctl ping $(h2nettype $nid)
13605 echo "skipping $node (no hyphen detected)"
13609 run_test 217 "check lctl ping for hostnames with hiphen ('-')"
13612 # do directio so as not to populate the page cache
13613 log "creating a 10 Mb file"
13614 $MULTIOP $DIR/$tfile oO_CREAT:O_DIRECT:O_RDWR:w$((10*1048576))c || error "multiop failed while creating a file"
13615 log "starting reads"
13616 dd if=$DIR/$tfile of=/dev/null bs=4096 &
13617 log "truncating the file"
13618 $MULTIOP $DIR/$tfile oO_TRUNC:c || error "multiop failed while truncating the file"
13620 kill %+ || true # reads might have finished
13621 echo "wait until dd is finished"
13623 log "removing the temporary file"
13624 rm -rf $DIR/$tfile || error "tmp file removal failed"
13626 run_test 218 "parallel read and truncate should not deadlock ======================="
13629 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
13630 # write one partial page
13631 dd if=/dev/zero of=$DIR/$tfile bs=1024 count=1
13632 # set no grant so vvp_io_commit_write will do sync write
13633 $LCTL set_param fail_loc=0x411
13634 # write a full page at the end of file
13635 dd if=/dev/zero of=$DIR/$tfile bs=4096 count=1 seek=1 conv=notrunc
13637 $LCTL set_param fail_loc=0
13638 dd if=/dev/zero of=$DIR/$tfile bs=4096 count=1 seek=3
13639 $LCTL set_param fail_loc=0x411
13640 dd if=/dev/zero of=$DIR/$tfile bs=1024 count=1 seek=2 conv=notrunc
13643 dd if=/dev/zero of=$DIR/$tfile-2 bs=1024 count=1
13644 $CHECKSTAT -s 1024 $DIR/$tfile-2 || error "checkstat wrong size"
13646 run_test 219 "LU-394: Write partial won't cause uncontiguous pages vec at LND"
13648 test_220() { #LU-325
13649 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
13650 remote_ost_nodsh && skip "remote OST with nodsh" && return
13651 remote_mds_nodsh && skip "remote MDS with nodsh" && return
13652 remote_mgs_nodsh && skip "remote MGS with nodsh" && return
13655 # create on MDT0000 so the last_id and next_id are correct
13657 local OST=$($LFS df $DIR | awk '/OST:'$OSTIDX'/ { print $1 }')
13661 local mdtosc_proc1=$(get_mdtosc_proc_path $SINGLEMDS $OST)
13662 local last_id=$(do_facet $SINGLEMDS lctl get_param -n \
13663 osc.$mdtosc_proc1.prealloc_last_id)
13664 local next_id=$(do_facet $SINGLEMDS lctl get_param -n \
13665 osc.$mdtosc_proc1.prealloc_next_id)
13669 if ! combined_mgs_mds ; then
13673 do_facet ost$((OSTIDX + 1)) lctl set_param fail_val=-1
13674 #define OBD_FAIL_OST_ENOINO 0x229
13675 do_facet ost$((OSTIDX + 1)) lctl set_param fail_loc=0x229
13676 create_pool $FSNAME.$TESTNAME || return 1
13677 do_facet mgs $LCTL pool_add $FSNAME.$TESTNAME $OST || return 2
13679 $SETSTRIPE $DIR/$tdir -i $OSTIDX -c 1 -p $FSNAME.$TESTNAME
13681 MDSOBJS=$((last_id - next_id))
13682 echo "preallocated objects on MDS is $MDSOBJS" "($last_id - $next_id)"
13684 blocks=$($LFS df $MOUNT | awk '($1 == '$OSTIDX') { print $4 }')
13685 echo "OST still has $count kbytes free"
13687 echo "create $MDSOBJS files @next_id..."
13688 createmany -o $DIR/$tdir/f $MDSOBJS || return 3
13690 local last_id2=$(do_facet mds${MDSIDX} lctl get_param -n \
13691 osc.$mdtosc_proc1.prealloc_last_id)
13692 local next_id2=$(do_facet mds${MDSIDX} lctl get_param -n \
13693 osc.$mdtosc_proc1.prealloc_next_id)
13695 echo "after creation, last_id=$last_id2, next_id=$next_id2"
13700 do_facet ost$((OSTIDX + 1)) lctl set_param fail_val=0
13701 do_facet ost$((OSTIDX + 1)) lctl set_param fail_loc=0
13703 do_facet mgs $LCTL pool_remove $FSNAME.$TESTNAME $OST ||
13704 error "$LCTL pool_remove $FSNAME.$TESTNAME $OST failed"
13705 do_facet mgs $LCTL pool_destroy $FSNAME.$TESTNAME ||
13706 error "$LCTL pool_destroy $FSNAME.$TESTNAME failed"
13707 echo "unlink $MDSOBJS files @$next_id..."
13708 unlinkmany $DIR/$tdir/f $MDSOBJS || error "unlinkmany failed"
13710 if ! combined_mgs_mds ; then
13714 run_test 220 "preallocated MDS objects still used if ENOSPC from OST"
13717 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
13718 dd if=`which date` of=$MOUNT/date oflag=sync
13719 chmod +x $MOUNT/date
13721 #define OBD_FAIL_LLITE_FAULT_TRUNC_RACE 0x1401
13722 $LCTL set_param fail_loc=0x80001401
13724 $MOUNT/date > /dev/null
13727 run_test 221 "make sure fault and truncate race to not cause OOM"
13730 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
13732 test_mkdir $DIR/$tdir
13733 $LFS setstripe -c 1 -i 0 $DIR/$tdir
13734 createmany -o $DIR/$tdir/$tfile 10
13735 cancel_lru_locks mdc
13736 cancel_lru_locks osc
13737 #define OBD_FAIL_LDLM_AGL_DELAY 0x31a
13738 $LCTL set_param fail_loc=0x31a
13739 ls -l $DIR/$tdir > /dev/null || error "AGL for ls failed"
13740 $LCTL set_param fail_loc=0
13743 run_test 222a "AGL for ls should not trigger CLIO lock failure"
13746 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
13748 test_mkdir $DIR/$tdir
13749 $LFS setstripe -c 1 -i 0 $DIR/$tdir
13750 createmany -o $DIR/$tdir/$tfile 10
13751 cancel_lru_locks mdc
13752 cancel_lru_locks osc
13753 #define OBD_FAIL_LDLM_AGL_DELAY 0x31a
13754 $LCTL set_param fail_loc=0x31a
13755 rm -r $DIR/$tdir || error "AGL for rmdir failed"
13756 $LCTL set_param fail_loc=0
13758 run_test 222b "AGL for rmdir should not trigger CLIO lock failure"
13761 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
13763 test_mkdir $DIR/$tdir
13764 $LFS setstripe -c 1 -i 0 $DIR/$tdir
13765 createmany -o $DIR/$tdir/$tfile 10
13766 cancel_lru_locks mdc
13767 cancel_lru_locks osc
13768 #define OBD_FAIL_LDLM_AGL_NOLOCK 0x31b
13769 $LCTL set_param fail_loc=0x31b
13770 ls -l $DIR/$tdir > /dev/null || error "reenqueue failed"
13771 $LCTL set_param fail_loc=0
13774 run_test 223 "osc reenqueue if without AGL lock granted ======================="
13776 test_224a() { # LU-1039, MRP-303
13777 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
13778 #define OBD_FAIL_PTLRPC_CLIENT_BULK_CB 0x508
13779 $LCTL set_param fail_loc=0x508
13780 dd if=/dev/zero of=$DIR/$tfile bs=4096 count=1 conv=fsync
13781 $LCTL set_param fail_loc=0
13784 run_test 224a "Don't panic on bulk IO failure"
13786 test_224b() { # LU-1039, MRP-303
13787 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
13788 dd if=/dev/zero of=$DIR/$tfile bs=4096 count=1
13789 cancel_lru_locks osc
13790 #define OBD_FAIL_PTLRPC_CLIENT_BULK_CB2 0x515
13791 $LCTL set_param fail_loc=0x515
13792 dd of=/dev/null if=$DIR/$tfile bs=4096 count=1
13793 $LCTL set_param fail_loc=0
13796 run_test 224b "Don't panic on bulk IO failure"
13798 test_224c() { # LU-6441
13799 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
13800 remote_mds_nodsh && skip "remote MDS with nodsh" && return
13802 local p="$TMP/$TESTSUITE-$TESTNAME.parameters"
13803 save_writethrough $p
13804 set_cache writethrough on
13806 local pages_per_rpc=$($LCTL get_param \
13807 osc.*.max_pages_per_rpc)
13808 local at_max=$($LCTL get_param -n at_max)
13809 local timeout=$($LCTL get_param -n timeout)
13810 local test_at="$LCTL get_param -n at_max"
13811 local param_at="$FSNAME.sys.at_max"
13812 local test_timeout="$LCTL get_param -n timeout"
13813 local param_timeout="$FSNAME.sys.timeout"
13815 $LCTL set_param -n osc.*.max_pages_per_rpc=1024
13817 set_conf_param_and_check client "$test_at" "$param_at" 0 ||
13818 error "conf_param at_max=0 failed"
13819 set_conf_param_and_check client "$test_timeout" "$param_timeout" 5 ||
13820 error "conf_param timeout=5 failed"
13822 #define OBD_FAIL_PTLRPC_CLIENT_BULK_CB3 0x520
13823 do_facet ost1 $LCTL set_param fail_loc=0x520
13824 $LFS setstripe -c 1 -i 0 $DIR/$tfile
13825 dd if=/dev/zero of=$DIR/$tfile bs=8MB count=1
13827 do_facet ost1 $LCTL set_param fail_loc=0
13829 set_conf_param_and_check client "$test_at" "$param_at" $at_max ||
13830 error "conf_param at_max=$at_max failed"
13831 set_conf_param_and_check client "$test_timeout" "$param_timeout" \
13832 $timeout || error "conf_param timeout=$timeout failed"
13834 $LCTL set_param -n $pages_per_rpc
13835 restore_lustre_params < $p
13838 run_test 224c "Don't hang if one of md lost during large bulk RPC"
13840 MDSSURVEY=${MDSSURVEY:-$(which mds-survey 2>/dev/null || true)}
13842 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
13843 remote_mds_nodsh && skip "remote MDS with nodsh" && return
13844 if [ -z ${MDSSURVEY} ]; then
13845 skip_env "mds-survey not found" && return
13848 [ $(lustre_version_code $SINGLEMDS) -ge $(version_code 2.2.51) ] ||
13849 { skip "Need MDS version at least 2.2.51"; return; }
13851 local mds=$(facet_host $SINGLEMDS)
13852 local target=$(do_nodes $mds 'lctl dl' |
13853 awk '{ if ($2 == "UP" && $3 == "mdt") { print $4 }}')
13855 local cmd1="file_count=1000 thrhi=4"
13856 local cmd2="dir_count=2 layer=mdd stripe_count=0"
13857 local cmd3="rslt_loc=${TMP} targets=\"$mds:$target\" $MDSSURVEY"
13858 local cmd="$cmd1 $cmd2 $cmd3"
13860 rm -f ${TMP}/mds_survey*
13862 eval $cmd || error "mds-survey with zero-stripe failed"
13863 cat ${TMP}/mds_survey*
13864 rm -f ${TMP}/mds_survey*
13866 run_test 225a "Metadata survey sanity with zero-stripe"
13869 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
13870 remote_mds_nodsh && skip "remote MDS with nodsh" && return
13871 if [ -z ${MDSSURVEY} ]; then
13872 skip_env "mds-survey not found" && return
13874 [ $(lustre_version_code $SINGLEMDS) -ge $(version_code 2.2.51) ] ||
13875 { skip "Need MDS version at least 2.2.51"; return; }
13877 if [ $($LCTL dl | grep -c osc) -eq 0 ]; then
13878 skip_env "Need to mount OST to test" && return
13881 local mds=$(facet_host $SINGLEMDS)
13882 local target=$(do_nodes $mds 'lctl dl' |
13883 awk '{ if ($2 == "UP" && $3 == "mdt") { print $4 }}')
13885 local cmd1="file_count=1000 thrhi=4"
13886 local cmd2="dir_count=2 layer=mdd stripe_count=1"
13887 local cmd3="rslt_loc=${TMP} targets=\"$mds:$target\" $MDSSURVEY"
13888 local cmd="$cmd1 $cmd2 $cmd3"
13890 rm -f ${TMP}/mds_survey*
13892 eval $cmd || error "mds-survey with stripe_count failed"
13893 cat ${TMP}/mds_survey*
13894 rm -f ${TMP}/mds_survey*
13896 run_test 225b "Metadata survey sanity with stripe_count = 1"
13898 mcreate_path2fid () {
13904 local path=$DIR/$tdir/$name
13909 $MCREATE --mode=$1 --major=$2 --minor=$3 $path ||
13910 error "cannot create $desc"
13912 fid=$($LFS path2fid $path | tr -d '[' | tr -d ']')
13914 [ $rc -ne 0 ] && error "cannot get fid of a $desc"
13916 fid_path=$($LFS fid2path $MOUNT $fid)
13918 [ $rc -ne 0 ] && error "cannot get path of $desc by $DIR $path $fid"
13920 [ "$path" == "$fid_path" ] ||
13921 error "fid2path returned $fid_path, expected $path"
13923 echo "pass with $path and $fid"
13928 mkdir -p $DIR/$tdir
13930 mcreate_path2fid 0010666 0 0 fifo "FIFO"
13931 mcreate_path2fid 0020666 1 3 null "character special file (null)"
13932 mcreate_path2fid 0020666 1 255 none "character special file (no device)"
13933 mcreate_path2fid 0040666 0 0 dir "directory"
13934 mcreate_path2fid 0060666 7 0 loop0 "block special file (loop)"
13935 mcreate_path2fid 0100666 0 0 file "regular file"
13936 mcreate_path2fid 0120666 0 0 link "symbolic link"
13937 mcreate_path2fid 0140666 0 0 sock "socket"
13939 run_test 226a "call path2fid and fid2path on files of all type"
13942 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
13946 mkdir -p $DIR/$tdir
13947 $LFS setdirstripe -i $MDTIDX $DIR/$tdir/remote_dir ||
13948 error "create remote directory failed"
13949 mcreate_path2fid 0010666 0 0 "remote_dir/fifo" "FIFO"
13950 mcreate_path2fid 0020666 1 3 "remote_dir/null" \
13951 "character special file (null)"
13952 mcreate_path2fid 0020666 1 255 "remote_dir/none" \
13953 "character special file (no device)"
13954 mcreate_path2fid 0040666 0 0 "remote_dir/dir" "directory"
13955 mcreate_path2fid 0060666 7 0 "remote_dir/loop0" \
13956 "block special file (loop)"
13957 mcreate_path2fid 0100666 0 0 "remote_dir/file" "regular file"
13958 mcreate_path2fid 0120666 0 0 "remote_dir/link" "symbolic link"
13959 mcreate_path2fid 0140666 0 0 "remote_dir/sock" "socket"
13961 run_test 226b "call path2fid and fid2path on files of all type under remote dir"
13963 # LU-1299 Executing or running ldd on a truncated executable does not
13964 # cause an out-of-memory condition.
13966 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
13967 [ -z "$(which ldd)" ] && skip "should have ldd tool" && return
13968 dd if=$(which date) of=$MOUNT/date bs=1k count=1
13969 chmod +x $MOUNT/date
13971 $MOUNT/date > /dev/null
13972 ldd $MOUNT/date > /dev/null
13975 run_test 227 "running truncated executable does not cause OOM"
13977 # LU-1512 try to reuse idle OI blocks
13979 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
13980 remote_mds_nodsh && skip "remote MDS with nodsh" && return
13981 [ "$(facet_fstype $SINGLEMDS)" != "ldiskfs" ] &&
13982 skip "ldiskfs only test" && return
13984 local MDT_DEV=$(mdsdevname ${SINGLEMDS//mds/})
13985 local myDIR=$DIR/$tdir
13988 #define OBD_FAIL_SEQ_EXHAUST 0x1002
13989 $LCTL set_param fail_loc=0x80001002
13990 createmany -o $myDIR/t- 10000
13991 $LCTL set_param fail_loc=0
13992 # The guard is current the largest FID holder
13994 local SEQ=$($LFS path2fid $myDIR/guard | awk -F ':' '{print $1}' |
13996 local IDX=$(($SEQ % 64))
13998 do_facet $SINGLEMDS sync
13999 # Make sure journal flushed.
14001 local blk1=$(do_facet $SINGLEMDS \
14002 "$DEBUGFS -c -R \\\"stat oi.16.${IDX}\\\" $MDT_DEV" |
14003 grep Blockcount | awk '{print $4}')
14005 # Remove old files, some OI blocks will become idle.
14006 unlinkmany $myDIR/t- 10000
14007 # Create new files, idle OI blocks should be reused.
14008 createmany -o $myDIR/t- 2000
14009 do_facet $SINGLEMDS sync
14010 # Make sure journal flushed.
14012 local blk2=$(do_facet $SINGLEMDS \
14013 "$DEBUGFS -c -R \\\"stat oi.16.${IDX}\\\" $MDT_DEV" |
14014 grep Blockcount | awk '{print $4}')
14016 [ $blk1 == $blk2 ] || error "old blk1=$blk1, new blk2=$blk2, unmatched!"
14018 run_test 228a "try to reuse idle OI blocks"
14021 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
14022 remote_mds_nodsh && skip "remote MDS with nodsh" && return
14023 [ "$(facet_fstype $SINGLEMDS)" != "ldiskfs" ] &&
14024 skip "ldiskfs only test" && return
14026 local MDT_DEV=$(mdsdevname ${SINGLEMDS//mds/})
14027 local myDIR=$DIR/$tdir
14030 #define OBD_FAIL_SEQ_EXHAUST 0x1002
14031 $LCTL set_param fail_loc=0x80001002
14032 createmany -o $myDIR/t- 10000
14033 $LCTL set_param fail_loc=0
14034 # The guard is current the largest FID holder
14036 local SEQ=$($LFS path2fid $myDIR/guard | awk -F ':' '{print $1}' |
14038 local IDX=$(($SEQ % 64))
14040 do_facet $SINGLEMDS sync
14041 # Make sure journal flushed.
14043 local blk1=$(do_facet $SINGLEMDS \
14044 "$DEBUGFS -c -R \\\"stat oi.16.${IDX}\\\" $MDT_DEV" |
14045 grep Blockcount | awk '{print $4}')
14047 # Remove old files, some OI blocks will become idle.
14048 unlinkmany $myDIR/t- 10000
14051 stop $SINGLEMDS || error "Fail to stop MDT."
14053 start $SINGLEMDS $MDT_DEV $MDS_MOUNT_OPTS || error "Fail to start MDT."
14055 df $MOUNT || error "Fail to df."
14056 # Create new files, idle OI blocks should be reused.
14057 createmany -o $myDIR/t- 2000
14058 do_facet $SINGLEMDS sync
14059 # Make sure journal flushed.
14061 local blk2=$(do_facet $SINGLEMDS \
14062 "$DEBUGFS -c -R \\\"stat oi.16.${IDX}\\\" $MDT_DEV" |
14063 grep Blockcount | awk '{print $4}')
14065 [ $blk1 == $blk2 ] || error "old blk1=$blk1, new blk2=$blk2, unmatched!"
14067 run_test 228b "idle OI blocks can be reused after MDT restart"
14071 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
14072 remote_mds_nodsh && skip "remote MDS with nodsh" && return
14073 [ "$(facet_fstype $SINGLEMDS)" != "ldiskfs" ] &&
14074 skip "ldiskfs only test" && return
14076 local MDT_DEV=$(mdsdevname ${SINGLEMDS//mds/})
14077 local myDIR=$DIR/$tdir
14080 #define OBD_FAIL_SEQ_EXHAUST 0x1002
14081 $LCTL set_param fail_loc=0x80001002
14082 # 20000 files can guarantee there are index nodes in the OI file
14083 createmany -o $myDIR/t- 20000
14084 $LCTL set_param fail_loc=0
14085 # The guard is current the largest FID holder
14087 local SEQ=$($LFS path2fid $myDIR/guard | awk -F ':' '{print $1}' |
14089 local IDX=$(($SEQ % 64))
14091 do_facet $SINGLEMDS sync
14092 # Make sure journal flushed.
14094 local blk1=$(do_facet $SINGLEMDS \
14095 "$DEBUGFS -c -R \\\"stat oi.16.${IDX}\\\" $MDT_DEV" |
14096 grep Blockcount | awk '{print $4}')
14098 # Remove old files, some OI blocks will become idle.
14099 unlinkmany $myDIR/t- 20000
14101 # The OI file should become empty now
14103 # Create new files, idle OI blocks should be reused.
14104 createmany -o $myDIR/t- 2000
14105 do_facet $SINGLEMDS sync
14106 # Make sure journal flushed.
14108 local blk2=$(do_facet $SINGLEMDS \
14109 "$DEBUGFS -c -R \\\"stat oi.16.${IDX}\\\" $MDT_DEV" |
14110 grep Blockcount | awk '{print $4}')
14112 [ $blk1 == $blk2 ] || error "old blk1=$blk1, new blk2=$blk2, unmatched!"
14114 run_test 228c "NOT shrink the last entry in OI index node to recycle idle leaf"
14116 test_229() { # LU-2482, LU-3448
14117 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.4.53) ] &&
14118 skip "No HSM $(lustre_build_version $SINGLEMDS) MDS < 2.4.53" &&
14120 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
14121 [ $OSTCOUNT -lt 2 ] && skip "needs >= 2 OSTs" && return
14125 # Create a file with a released layout and stripe count 2.
14126 $MULTIOP $DIR/$tfile H2c ||
14127 error "failed to create file with released layout"
14129 $GETSTRIPE -v $DIR/$tfile
14131 local pattern=$($GETSTRIPE -L $DIR/$tfile)
14132 [ X"$pattern" = X"released" ] || error "pattern error ($pattern)"
14134 local stripe_count=$($GETSTRIPE -c $DIR/$tfile) || error "getstripe"
14135 [ $stripe_count -eq 2 ] || error "stripe count not 2 ($stripe_count)"
14136 stat $DIR/$tfile || error "failed to stat released file"
14138 chown $RUNAS_ID $DIR/$tfile ||
14139 error "chown $RUNAS_ID $DIR/$tfile failed"
14141 chgrp $RUNAS_ID $DIR/$tfile ||
14142 error "chgrp $RUNAS_ID $DIR/$tfile failed"
14144 touch $DIR/$tfile || error "touch $DIR/$tfile failed"
14145 rm $DIR/$tfile || error "failed to remove released file"
14147 run_test 229 "getstripe/stat/rm/attr changes work on released files"
14150 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
14151 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
14154 test_mkdir $DIR/$tdir
14155 test_mkdir -i0 -c1 $DIR/$tdir/test_230_local
14156 local mdt_idx=$($GETSTRIPE -M $DIR/$tdir/test_230_local)
14157 [ $mdt_idx -ne 0 ] &&
14158 error "create local directory on wrong MDT $mdt_idx"
14160 $LFS mkdir -i $MDTIDX $DIR/$tdir/test_230 ||
14161 error "create remote directory failed"
14162 local mdt_idx=$($GETSTRIPE -M $DIR/$tdir/test_230)
14163 [ $mdt_idx -ne $MDTIDX ] &&
14164 error "create remote directory on wrong MDT $mdt_idx"
14166 createmany -o $DIR/$tdir/test_230/t- 10 ||
14167 error "create files on remote directory failed"
14168 mdt_idx=$($GETSTRIPE -M $DIR/$tdir/test_230/t-0)
14169 [ $mdt_idx -ne $MDTIDX ] && error "create files on wrong MDT $mdt_idx"
14170 rm -r $DIR/$tdir || error "unlink remote directory failed"
14172 run_test 230a "Create remote directory and files under the remote directory"
14175 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
14176 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
14183 local migrate_dir=$DIR/$tdir/migrate_dir
14184 local other_dir=$DIR/$tdir/other_dir
14186 test_mkdir $DIR/$tdir
14187 test_mkdir -i0 -c1 $migrate_dir
14188 test_mkdir -i0 -c1 $other_dir
14189 for ((i=0; i<10; i++)); do
14190 mkdir -p $migrate_dir/dir_${i}
14191 createmany -o $migrate_dir/dir_${i}/f 10 ||
14192 error "create files under remote dir failed $i"
14195 cp /etc/passwd $migrate_dir/$tfile
14196 cp /etc/passwd $other_dir/$tfile
14197 chattr +SAD $migrate_dir
14198 chattr +SAD $migrate_dir/$tfile
14200 local old_dir_flag=$(lsattr -a $migrate_dir | awk '/\/\.$/ {print $1}')
14201 local old_file_flag=$(lsattr $migrate_dir/$tfile | awk '{print $1}')
14202 local old_dir_mode=$(stat -c%f $migrate_dir)
14203 local old_file_mode=$(stat -c%f $migrate_dir/$tfile)
14205 mkdir -p $migrate_dir/dir_default_stripe2
14206 $SETSTRIPE -c 2 $migrate_dir/dir_default_stripe2
14207 $SETSTRIPE -c 2 $migrate_dir/${tfile}_stripe2
14209 mkdir -p $other_dir
14210 ln $migrate_dir/$tfile $other_dir/luna
14211 ln $migrate_dir/$tfile $migrate_dir/sofia
14212 ln $other_dir/$tfile $migrate_dir/david
14213 ln -s $migrate_dir/$tfile $other_dir/zachary
14214 ln -s $migrate_dir/$tfile $migrate_dir/${tfile}_ln
14215 ln -s $other_dir/$tfile $migrate_dir/${tfile}_ln_other
14217 $LFS migrate -m $MDTIDX $migrate_dir ||
14218 error "fails on migrating remote dir to MDT1"
14220 echo "migratate to MDT1, then checking.."
14221 for ((i = 0; i < 10; i++)); do
14222 for file in $(find $migrate_dir/dir_${i}); do
14223 mdt_index=$($LFS getstripe -M $file)
14224 [ $mdt_index == $MDTIDX ] ||
14225 error "$file is not on MDT${MDTIDX}"
14229 # the multiple link file should still in MDT0
14230 mdt_index=$($LFS getstripe -M $migrate_dir/$tfile)
14231 [ $mdt_index == 0 ] ||
14232 error "$file is not on MDT${MDTIDX}"
14234 local new_dir_flag=$(lsattr -a $migrate_dir | awk '/\/\.$/ {print $1}')
14235 [ "$old_dir_flag" = "$new_dir_flag" ] ||
14236 error " expect $old_dir_flag get $new_dir_flag"
14238 local new_file_flag=$(lsattr $migrate_dir/$tfile | awk '{print $1}')
14239 [ "$old_file_flag" = "$new_file_flag" ] ||
14240 error " expect $old_file_flag get $new_file_flag"
14242 local new_dir_mode=$(stat -c%f $migrate_dir)
14243 [ "$old_dir_mode" = "$new_dir_mode" ] ||
14244 error "expect mode $old_dir_mode get $new_dir_mode"
14246 local new_file_mode=$(stat -c%f $migrate_dir/$tfile)
14247 [ "$old_file_mode" = "$new_file_mode" ] ||
14248 error "expect mode $old_file_mode get $new_file_mode"
14250 diff /etc/passwd $migrate_dir/$tfile ||
14251 error "$tfile different after migration"
14253 diff /etc/passwd $other_dir/luna ||
14254 error "luna different after migration"
14256 diff /etc/passwd $migrate_dir/sofia ||
14257 error "sofia different after migration"
14259 diff /etc/passwd $migrate_dir/david ||
14260 error "david different after migration"
14262 diff /etc/passwd $other_dir/zachary ||
14263 error "zachary different after migration"
14265 diff /etc/passwd $migrate_dir/${tfile}_ln ||
14266 error "${tfile}_ln different after migration"
14268 diff /etc/passwd $migrate_dir/${tfile}_ln_other ||
14269 error "${tfile}_ln_other different after migration"
14271 stripe_count=$($LFS getstripe -c $migrate_dir/dir_default_stripe2)
14272 [ $stripe_count = 2 ] ||
14273 error "dir strpe_count $d != 2 after migration."
14275 stripe_count=$($LFS getstripe -c $migrate_dir/${tfile}_stripe2)
14276 [ $stripe_count = 2 ] ||
14277 error "file strpe_count $d != 2 after migration."
14279 #migrate back to MDT0
14282 $LFS migrate -m $MDTIDX $migrate_dir ||
14283 error "fails on migrating remote dir to MDT0"
14285 echo "migrate back to MDT0, checking.."
14286 for file in $(find $migrate_dir); do
14287 mdt_index=$($LFS getstripe -M $file)
14288 [ $mdt_index == $MDTIDX ] ||
14289 error "$file is not on MDT${MDTIDX}"
14292 local new_dir_flag=$(lsattr -a $migrate_dir | awk '/\/\.$/ {print $1}')
14293 [ "$old_dir_flag" = "$new_dir_flag" ] ||
14294 error " expect $old_dir_flag get $new_dir_flag"
14296 local new_file_flag=$(lsattr $migrate_dir/$tfile | awk '{print $1}')
14297 [ "$old_file_flag" = "$new_file_flag" ] ||
14298 error " expect $old_file_flag get $new_file_flag"
14300 local new_dir_mode=$(stat -c%f $migrate_dir)
14301 [ "$old_dir_mode" = "$new_dir_mode" ] ||
14302 error "expect mode $old_dir_mode get $new_dir_mode"
14304 local new_file_mode=$(stat -c%f $migrate_dir/$tfile)
14305 [ "$old_file_mode" = "$new_file_mode" ] ||
14306 error "expect mode $old_file_mode get $new_file_mode"
14308 diff /etc/passwd ${migrate_dir}/$tfile ||
14309 error "$tfile different after migration"
14311 diff /etc/passwd ${other_dir}/luna ||
14312 error "luna different after migration"
14314 diff /etc/passwd ${migrate_dir}/sofia ||
14315 error "sofia different after migration"
14317 diff /etc/passwd ${other_dir}/zachary ||
14318 error "zachary different after migration"
14320 diff /etc/passwd $migrate_dir/${tfile}_ln ||
14321 error "${tfile}_ln different after migration"
14323 diff /etc/passwd $migrate_dir/${tfile}_ln_other ||
14324 error "${tfile}_ln_other different after migration"
14326 stripe_count=$($LFS getstripe -c ${migrate_dir}/dir_default_stripe2)
14327 [ $stripe_count = 2 ] ||
14328 error "dir strpe_count $d != 2 after migration."
14330 stripe_count=$($LFS getstripe -c ${migrate_dir}/${tfile}_stripe2)
14331 [ $stripe_count = 2 ] ||
14332 error "file strpe_count $d != 2 after migration."
14334 rm -rf $DIR/$tdir || error "rm dir failed after migration"
14336 run_test 230b "migrate directory"
14339 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
14340 remote_mds_nodsh && skip "remote MDS with nodsh" && return
14341 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
14345 local migrate_dir=$DIR/$tdir/migrate_dir
14347 #If migrating directory fails in the middle, all entries of
14348 #the directory is still accessiable.
14349 test_mkdir $DIR/$tdir
14350 test_mkdir -i0 -c1 $migrate_dir
14352 createmany -o $migrate_dir/f 10 ||
14353 error "create files under ${migrate_dir} failed"
14355 #failed after migrating 5 entries
14356 #OBD_FAIL_MIGRATE_ENTRIES 0x1801
14357 do_facet mds1 lctl set_param fail_loc=0x20001801
14358 do_facet mds1 lctl set_param fail_val=5
14359 local t=$(ls $migrate_dir | wc -l)
14360 $LFS migrate --mdt-index $MDTIDX $migrate_dir &&
14361 error "migrate should fail after 5 entries"
14363 mkdir $migrate_dir/dir &&
14364 error "mkdir succeeds under migrating directory"
14365 touch $migrate_dir/file &&
14366 error "touch file succeeds under migrating directory"
14368 local u=$(ls $migrate_dir | wc -l)
14369 [ "$u" == "$t" ] || error "$u != $t during migration"
14371 for file in $(find $migrate_dir); do
14372 stat $file || error "stat $file failed"
14375 do_facet mds1 lctl set_param fail_loc=0
14376 do_facet mds1 lctl set_param fail_val=0
14378 $LFS migrate -m $MDTIDX $migrate_dir ||
14379 error "migrate open files should failed with open files"
14381 echo "Finish migration, then checking.."
14382 for file in $(find $migrate_dir); do
14383 mdt_index=$($LFS getstripe -M $file)
14384 [ $mdt_index == $MDTIDX ] ||
14385 error "$file is not on MDT${MDTIDX}"
14388 rm -rf $DIR/$tdir || error "rm dir failed after migration"
14390 run_test 230c "check directory accessiblity if migration is failed"
14393 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
14394 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
14397 local migrate_dir=$DIR/$tdir/migrate_dir
14401 test_mkdir $DIR/$tdir
14402 test_mkdir -i0 -c1 $migrate_dir
14404 for ((i=0; i<100; i++)); do
14405 test_mkdir -i0 -c1 $migrate_dir/dir_${i}
14406 createmany -o $migrate_dir/dir_${i}/f 100 ||
14407 error "create files under remote dir failed $i"
14410 $LFS migrate -m $MDTIDX $migrate_dir ||
14411 error "migrate remote dir error"
14413 echo "Finish migration, then checking.."
14414 for file in $(find $migrate_dir); do
14415 mdt_index=$($LFS getstripe -M $file)
14416 [ $mdt_index == $MDTIDX ] ||
14417 error "$file is not on MDT${MDTIDX}"
14420 rm -rf $DIR/$tdir || error "rm dir failed after migration"
14422 run_test 230d "check migrate big directory"
14425 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
14426 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
14432 mkdir -p $DIR/$tdir
14433 mkdir $DIR/$tdir/migrate_dir
14434 mkdir $DIR/$tdir/other_dir
14435 touch $DIR/$tdir/migrate_dir/a
14436 ln $DIR/$tdir/migrate_dir/a $DIR/$tdir/other_dir/b
14437 ls $DIR/$tdir/other_dir
14439 $LFS migrate -m 1 $DIR/$tdir/migrate_dir ||
14440 error "migrate dir fails"
14442 mdt_index=$($LFS getstripe -M $DIR/$tdir/migrate_dir)
14443 [ $mdt_index == 1 ] || error "migrate_dir is not on MDT1"
14445 mdt_index=$($LFS getstripe -M $DIR/$tdir/migrate_dir/a)
14446 [ $mdt_index == 0 ] || error "a is not on MDT0"
14448 $LFS migrate -m 1 $DIR/$tdir/other_dir ||
14449 error "migrate dir fails"
14451 mdt_index=$($LFS getstripe -M $DIR/$tdir/other_dir)
14452 [ $mdt_index == 1 ] || error "other_dir is not on MDT1"
14454 mdt_index=$($LFS getstripe -M $DIR/$tdir/migrate_dir/a)
14455 [ $mdt_index == 1 ] || error "a is not on MDT1"
14457 mdt_index=$($LFS getstripe -M $DIR/$tdir/other_dir/b)
14458 [ $mdt_index == 1 ] || error "b is not on MDT1"
14460 a_fid=$($LFS path2fid $DIR/$tdir/migrate_dir/a)
14461 b_fid=$($LFS path2fid $DIR/$tdir/other_dir/b)
14463 [ "$a_fid" = "$b_fid" ] || error "different fid after migration"
14465 rm -rf $DIR/$tdir || error "rm dir failed after migration"
14467 run_test 230e "migrate mulitple local link files"
14470 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
14471 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
14475 mkdir -p $DIR/$tdir
14476 mkdir $DIR/$tdir/migrate_dir
14477 $LFS mkdir -i1 $DIR/$tdir/other_dir
14478 touch $DIR/$tdir/migrate_dir/a
14479 ln $DIR/$tdir/migrate_dir/a $DIR/$tdir/other_dir/ln1
14480 ln $DIR/$tdir/migrate_dir/a $DIR/$tdir/other_dir/ln2
14481 ls $DIR/$tdir/other_dir
14483 # a should be migrated to MDT1, since no other links on MDT0
14484 $LFS migrate -m 1 $DIR/$tdir/migrate_dir ||
14485 error "#1 migrate dir fails"
14486 mdt_index=$($LFS getstripe -M $DIR/$tdir/migrate_dir)
14487 [ $mdt_index == 1 ] || error "migrate_dir is not on MDT1"
14488 mdt_index=$($LFS getstripe -M $DIR/$tdir/migrate_dir/a)
14489 [ $mdt_index == 1 ] || error "a is not on MDT1"
14491 # a should stay on MDT1, because it is a mulitple link file
14492 $LFS migrate -m 0 $DIR/$tdir/migrate_dir ||
14493 error "#2 migrate dir fails"
14494 mdt_index=$($LFS getstripe -M $DIR/$tdir/migrate_dir/a)
14495 [ $mdt_index == 1 ] || error "a is not on MDT1"
14497 $LFS migrate -m 1 $DIR/$tdir/migrate_dir ||
14498 error "#3 migrate dir fails"
14500 a_fid=$($LFS path2fid $DIR/$tdir/migrate_dir/a)
14501 ln_fid=$($LFS path2fid $DIR/$tdir/other_dir/ln1)
14502 [ "$a_fid" = "$ln_fid" ] || error "different fid after migrate to MDT1"
14504 rm -rf $DIR/$tdir/other_dir/ln1 || error "unlink ln1 fails"
14505 rm -rf $DIR/$tdir/other_dir/ln2 || error "unlink ln2 fails"
14507 # a should be migrated to MDT0, since no other links on MDT1
14508 $LFS migrate -m 0 $DIR/$tdir/migrate_dir ||
14509 error "#4 migrate dir fails"
14510 mdt_index=$($LFS getstripe -M $DIR/$tdir/migrate_dir/a)
14511 [ $mdt_index == 0 ] || error "a is not on MDT0"
14513 rm -rf $DIR/$tdir || error "rm dir failed after migration"
14515 run_test 230f "migrate mulitple remote link files"
14518 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
14519 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
14521 mkdir -p $DIR/$tdir/migrate_dir
14523 $LFS migrate -m 1000 $DIR/$tdir/migrate_dir &&
14524 error "migrating dir to non-exist MDT succeeds"
14527 run_test 230g "migrate dir to non-exist MDT"
14530 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
14531 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
14532 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.7.64) ] &&
14533 skip "Need MDS version at least 2.7.64" && return
14536 mkdir -p $DIR/$tdir/migrate_dir
14538 $LFS migrate -m1 $DIR &&
14539 error "migrating mountpoint1 should fail"
14541 $LFS migrate -m1 $DIR/$tdir/.. &&
14542 error "migrating mountpoint2 should fail"
14544 $LFS migrate -m1 $DIR/$tdir/migrate_dir/.. ||
14545 error "migrating $tdir fail"
14547 mdt_index=$($LFS getstripe -M $DIR/$tdir)
14548 [ $mdt_index == 1 ] || error "$mdt_index != 1 after migration"
14550 mdt_index=$($LFS getstripe -M $DIR/$tdir/migrate_dir)
14551 [ $mdt_index == 1 ] || error "$mdt_index != 1 after migration"
14554 run_test 230h "migrate .. and root"
14557 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
14558 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
14560 mkdir -p $DIR/$tdir/migrate_dir
14562 $LFS migrate -m 1 $DIR/$tdir/migrate_dir/ ||
14563 error "migration fails with a tailing slash"
14565 $LFS migrate -m 0 $DIR/$tdir/migrate_dir// ||
14566 error "migration fails with two tailing slashes"
14568 run_test 230i "lfs migrate -m tolerates trailing slashes"
14572 # For simplicity this test assumes that max_pages_per_rpc
14573 # is the same across all OSCs
14574 local max_pages=$($LCTL get_param -n osc.*.max_pages_per_rpc | head -n1)
14575 local bulk_size=$((max_pages * 4096))
14576 local brw_size=$(do_facet ost1 $LCTL get_param -n obdfilter.*.brw_size |
14579 mkdir -p $DIR/$tdir
14580 $LFS setstripe -S ${brw_size}M $DIR/$tdir ||
14581 error "failed to set stripe with -S ${brw_size}M option"
14583 # clear the OSC stats
14584 $LCTL set_param osc.*.stats=0 &>/dev/null
14587 # Client writes $bulk_size - there must be 1 rpc for $max_pages.
14588 dd if=/dev/zero of=$DIR/$tdir/$tfile bs=$bulk_size count=1 \
14589 oflag=direct &>/dev/null || error "dd failed"
14591 sync; sleep 1; sync # just to be safe
14592 local nrpcs=$($LCTL get_param osc.*.stats |awk '/ost_write/ {print $2}')
14593 if [ x$nrpcs != "x1" ]; then
14594 $LCTL get_param osc.*.stats
14595 error "found $nrpcs ost_write RPCs, not 1 as expected"
14599 # Drop the OSC cache, otherwise we will read from it
14600 cancel_lru_locks osc
14602 # clear the OSC stats
14603 $LCTL set_param osc.*.stats=0 &>/dev/null
14605 # Client reads $bulk_size.
14606 dd if=$DIR/$tdir/$tfile of=/dev/null bs=$bulk_size count=1 \
14607 iflag=direct &>/dev/null || error "dd failed"
14609 nrpcs=$($LCTL get_param osc.*.stats | awk '/ost_read/ { print $2 }')
14610 if [ x$nrpcs != "x1" ]; then
14611 $LCTL get_param osc.*.stats
14612 error "found $nrpcs ost_read RPCs, not 1 as expected"
14615 run_test 231a "checking that reading/writing of BRW RPC size results in one RPC"
14618 mkdir -p $DIR/$tdir
14620 for i in {0..1023}; do
14621 dd if=/dev/zero of=$DIR/$tdir/$tfile conv=notrunc \
14622 seek=$((2 * i)) bs=4096 count=1 &>/dev/null ||
14623 error "dd of=$DIR/$tdir/$tfile seek=$((2 * i)) failed"
14627 run_test 231b "must not assert on fully utilized OST request buffer"
14630 mkdir -p $DIR/$tdir
14631 $LFS setstripe -c1 -i0 $DIR/$tdir/$tfile
14633 #define OBD_FAIL_LDLM_OST_LVB 0x31c
14634 do_facet ost1 $LCTL set_param fail_loc=0x31c
14636 # ignore dd failure
14637 dd if=/dev/zero of=$DIR/$tdir/$tfile bs=1M count=1 || true
14639 do_facet ost1 $LCTL set_param fail_loc=0
14640 umount_client $MOUNT || error "umount failed"
14641 mount_client $MOUNT || error "mount failed"
14642 stop ost1 || error "cannot stop ost1"
14643 start ost1 $(ostdevname 1) $OST_MOUNT_OPTS || error "cannot start ost1"
14645 run_test 232a "failed lock should not block umount"
14648 mkdir -p $DIR/$tdir
14649 $LFS setstripe -c1 -i0 $DIR/$tdir/$tfile
14650 dd if=/dev/zero of=$DIR/$tdir/$tfile bs=1M count=1
14652 cancel_lru_locks osc
14654 #define OBD_FAIL_LDLM_OST_LVB 0x31c
14655 do_facet ost1 $LCTL set_param fail_loc=0x31c
14658 $LFS data_version $DIR/$tdir/$tfile || true
14660 do_facet ost1 $LCTL set_param fail_loc=0
14661 umount_client $MOUNT || error "umount failed"
14662 mount_client $MOUNT || error "mount failed"
14663 stop ost1 || error "cannot stop ost1"
14664 start ost1 $(ostdevname 1) $OST_MOUNT_OPTS || error "cannot start ost1"
14666 run_test 232b "failed data version lock should not block umount"
14669 [ $(lustre_version_code $SINGLEMDS) -ge $(version_code 2.3.64) ] ||
14670 { skip "Need MDS version at least 2.3.64"; return; }
14671 [ -n "$FILESET" ] && skip "SKIP due to FILESET set" && return
14673 local fid=$($LFS path2fid $MOUNT)
14674 stat $MOUNT/.lustre/fid/$fid > /dev/null ||
14675 error "cannot access $MOUNT using its FID '$fid'"
14677 run_test 233a "checking that OBF of the FS root succeeds"
14680 [ $(lustre_version_code $SINGLEMDS) -ge $(version_code 2.5.90) ] ||
14681 { skip "Need MDS version at least 2.5.90"; return; }
14682 [ -n "$FILESET" ] && skip "SKIP due to FILESET set" && return
14684 local fid=$($LFS path2fid $MOUNT/.lustre)
14685 stat $MOUNT/.lustre/fid/$fid > /dev/null ||
14686 error "cannot access $MOUNT/.lustre using its FID '$fid'"
14688 fid=$($LFS path2fid $MOUNT/.lustre/fid)
14689 stat $MOUNT/.lustre/fid/$fid > /dev/null ||
14690 error "cannot access $MOUNT/.lustre/fid using its FID '$fid'"
14692 run_test 233b "checking that OBF of the FS .lustre succeeds"
14695 local p="$TMP/sanityN-$TESTNAME.parameters"
14696 save_lustre_params client "llite.*.xattr_cache" > $p
14697 lctl set_param llite.*.xattr_cache 1 ||
14698 { skip "xattr cache is not supported"; return 0; }
14700 mkdir -p $DIR/$tdir || error "mkdir failed"
14701 touch $DIR/$tdir/$tfile || error "touch failed"
14702 # OBD_FAIL_LLITE_XATTR_ENOMEM
14703 $LCTL set_param fail_loc=0x1405
14704 getfattr -n user.attr $DIR/$tdir/$tfile &&
14705 error "getfattr should have failed with ENOMEM"
14706 $LCTL set_param fail_loc=0x0
14709 restore_lustre_params < $p
14712 run_test 234 "xattr cache should not crash on ENOMEM"
14715 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.4.52) ] &&
14716 skip "Need MDS version at least 2.4.52" && return
14717 flock_deadlock $DIR/$tfile
14722 124) error "process hangs on a deadlock"
14724 *) error "error executing flock_deadlock $DIR/$tfile"
14728 run_test 235 "LU-1715: flock deadlock detection does not work properly"
14732 check_swap_layouts_support && return 0
14733 test_mkdir -c1 $DIR/$tdir
14735 local ref1=/etc/passwd
14736 local ref2=/etc/group
14737 local file1=$DIR/$tdir/f1
14738 local file2=$DIR/$tdir/f2
14740 $SETSTRIPE -c 1 $file1 || error "cannot setstripe on '$file1': rc = $?"
14741 cp $ref1 $file1 || error "cp $ref1 $file1 failed: rc = $?"
14742 $SETSTRIPE -c 2 $file2 || error "cannot setstripe on '$file2': rc = $?"
14743 cp $ref2 $file2 || error "cp $ref2 $file2 failed: rc = $?"
14744 local fd=$(free_fd)
14745 local cmd="exec $fd<>$file2"
14748 $LFS swap_layouts $file1 /proc/self/fd/${fd} ||
14749 error "cannot swap layouts of '$file1' and /proc/self/fd/${fd}"
14752 cmp $ref2 $file1 || error "content compare failed ($ref2 != $file1)"
14757 run_test 236 "Layout swap on open unlinked file"
14759 # test to verify file handle related system calls
14760 # (name_to_handle_at/open_by_handle_at)
14761 # The new system calls are supported in glibc >= 2.14.
14764 echo "Test file_handle syscalls" > $DIR/$tfile ||
14765 error "write failed"
14766 check_fhandle_syscalls $DIR/$tfile ||
14767 error "check_fhandle_syscalls failed"
14769 run_test 237 "Verify name_to_handle_at/open_by_handle_at syscalls"
14771 # LU-4659 linkea consistency
14773 local server_version=$(lustre_version_code $SINGLEMDS)
14775 [[ $server_version -gt $(version_code 2.5.57) ]] ||
14776 [[ $server_version -gt $(version_code 2.5.1) &&
14777 $server_version -lt $(version_code 2.5.50) ]] ||
14778 { skip "Need MDS version at least 2.5.58 or 2.5.2+"; return; }
14781 ln $DIR/$tfile $DIR/$tfile.lnk
14782 touch $DIR/$tfile.new
14783 mv $DIR/$tfile.new $DIR/$tfile
14784 local fid1=$($LFS path2fid $DIR/$tfile)
14785 local fid2=$($LFS path2fid $DIR/$tfile.lnk)
14786 local path1=$($LFS fid2path $FSNAME "$fid1")
14787 [ $tfile == $path1 ] || error "linkea inconsistent: $tfile $fid1 $path1"
14788 local path2=$($LFS fid2path $FSNAME "$fid2")
14789 [ $tfile.lnk == $path2 ] ||
14790 error "linkea inconsistent: $tfile.lnk $fid2 $path2!"
14793 run_test 238 "Verify linkea consistency"
14795 test_239A() { # was test_239
14796 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.5.60) ] &&
14797 skip "Need MDS version at least 2.5.60" && return
14798 local list=$(comma_list $(mdts_nodes))
14800 mkdir -p $DIR/$tdir
14801 createmany -o $DIR/$tdir/f- 5000
14802 unlinkmany $DIR/$tdir/f- 5000
14803 [ $(lustre_version_code $SINGLEMDS) -gt $(version_code 2.10.53) ] &&
14804 do_nodes $list "lctl set_param -n osp.*.force_sync=1"
14805 changes=$(do_nodes $list "lctl get_param -n osp.*MDT*.sync_changes \
14806 osp.*MDT*.sync_in_flight" | calc_sum)
14807 [ "$changes" -eq 0 ] || error "$changes not synced"
14809 run_test 239A "osp_sync test"
14811 test_239a() { #LU-5297
14812 remote_mds_nodsh && skip "remote MDS with nodsh" && return
14814 #define OBD_FAIL_OSP_CHECK_INVALID_REC 0x2100
14815 do_facet $SINGLEMDS $LCTL set_param fail_loc=0x2100
14816 chgrp $RUNAS_GID $DIR/$tfile
14817 wait_delete_completed
14819 run_test 239a "process invalid osp sync record correctly"
14821 test_239b() { #LU-5297
14822 remote_mds_nodsh && skip "remote MDS with nodsh" && return
14824 #define OBD_FAIL_OSP_CHECK_ENOMEM 0x2101
14825 do_facet $SINGLEMDS $LCTL set_param fail_loc=0x2101
14826 chgrp $RUNAS_GID $DIR/$tfile1
14827 wait_delete_completed
14828 do_facet $SINGLEMDS $LCTL set_param fail_loc=0
14830 chgrp $RUNAS_GID $DIR/$tfile2
14831 wait_delete_completed
14833 run_test 239b "process osp sync record with ENOMEM error correctly"
14836 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
14837 remote_mds_nodsh && skip "remote MDS with nodsh" && return
14839 mkdir -p $DIR/$tdir
14841 $LFS mkdir -i 0 $DIR/$tdir/d0 ||
14842 error "failed to mkdir $DIR/$tdir/d0 on MDT0"
14843 $LFS mkdir -i 1 $DIR/$tdir/d0/d1 ||
14844 error "failed to mkdir $DIR/$tdir/d0/d1 on MDT1"
14846 umount_client $MOUNT || error "umount failed"
14847 #define OBD_FAIL_TGT_DELAY_CONDITIONAL 0x713
14848 do_facet mds2 lctl set_param fail_loc=0x713 fail_val=1
14849 mount_client $MOUNT || error "failed to mount client"
14851 echo "stat $DIR/$tdir/d0/d1, should not fail/ASSERT"
14852 stat $DIR/$tdir/d0/d1 || error "fail to stat $DIR/$tdir/d0/d1"
14854 run_test 240 "race between ldlm enqueue and the connection RPC (no ASSERT)"
14857 for LOOP in $(seq $1); do
14858 dd if=$DIR/$tfile of=/dev/null bs=40960 count=1 2>/dev/null
14859 cancel_lru_locks $OSC || true
14864 for LOOP in $(seq $1); do
14865 dd if=$DIR/$tfile of=/dev/null bs=40960 count=1 \
14866 iflag=direct 2>/dev/null
14870 test_241a() { # was test_241
14871 dd if=/dev/zero of=$DIR/$tfile count=1 bs=40960
14873 cancel_lru_locks $OSC
14874 test_241_bio 1000 &
14879 run_test 241a "bio vs dio"
14882 dd if=/dev/zero of=$DIR/$tfile count=1 bs=40960
14884 test_241_dio 1000 &
14889 run_test 241b "dio vs dio"
14892 remote_mds_nodsh && skip "remote MDS with nodsh" && return
14893 mkdir -p $DIR/$tdir
14894 touch $DIR/$tdir/$tfile
14896 #define OBD_FAIL_MDS_READPAGE_PACK 0x105
14897 do_facet mds1 lctl set_param fail_loc=0x105
14898 /bin/ls $DIR/$tdir && error "ls $DIR/$tdir should fail"
14900 do_facet mds1 lctl set_param fail_loc=0
14901 /bin/ls $DIR/$tdir || error "ls $DIR/$tdir failed"
14903 run_test 242 "mdt_readpage failure should not cause directory unreadable"
14907 test_mkdir $DIR/$tdir
14908 group_lock_test -d $DIR/$tdir || error "A group lock test failed"
14910 run_test 243 "various group lock tests"
14914 test_mkdir $DIR/$tdir
14915 dd if=/dev/zero of=$DIR/$tdir/$tfile bs=1M count=35
14916 sendfile_grouplock $DIR/$tdir/$tfile || \
14917 error "sendfile+grouplock failed"
14920 run_test 244 "sendfile with group lock tests"
14923 local flagname="multi_mod_rpcs"
14924 local connect_data_name="max_mod_rpcs"
14927 # check if multiple modify RPCs flag is set
14928 out=$($LCTL get_param mdc.$FSNAME-MDT0000-*.import |
14929 grep "connect_flags:")
14932 echo "$out" | grep -qw $flagname
14933 if [ $? -ne 0 ]; then
14934 echo "connect flag $flagname is not set"
14938 # check if multiple modify RPCs data is set
14939 out=$($LCTL get_param mdc.$FSNAME-MDT0000-*.import)
14942 echo "$out" | grep -qw $connect_data_name ||
14943 error "import should have connect data $connect_data_name"
14945 run_test 245 "check mdc connection flag/data: multiple modify RPCs"
14947 test_246() { # LU-7371
14948 remote_ost_nodsh && skip "remote OST with nodsh" && return
14949 [ $(lustre_version_code ost1) -lt $(version_code 2.7.62) ] &&
14950 skip "Need OST version >= 2.7.62" && return 0
14951 do_facet ost1 $LCTL set_param fail_val=4095
14952 #define OBD_FAIL_OST_READ_SIZE 0x234
14953 do_facet ost1 $LCTL set_param fail_loc=0x234
14954 $LFS setstripe $DIR/$tfile -i 0 -c 1
14955 dd if=/dev/zero of=$DIR/$tfile bs=4095 count=1 > /dev/null 2>&1
14956 cancel_lru_locks $FSNAME-OST0000
14957 dd if=$DIR/$tfile of=/dev/null bs=1048576 || error "Read failed"
14959 run_test 246 "Read file of size 4095 should return right length"
14965 umount_client $submount
14970 lctl get_param -n mdc.$FSNAME-MDT0000*.import |
14972 { skip "Fileset feature is not supported"; return; }
14974 local submount=${MOUNT}_$tdir
14977 mkdir -p $submount || error "mkdir $submount failed"
14978 FILESET="$FILESET/$tdir" mount_client $submount ||
14979 error "mount $submount failed"
14980 trap "cleanup_247 $submount" EXIT
14981 echo foo > $submount/$tfile || error "write $submount/$tfile failed"
14982 [ $(cat $MOUNT/$tdir/$tfile) = "foo" ] ||
14983 error "read $MOUNT/$tdir/$tfile failed"
14984 cleanup_247 $submount
14986 run_test 247a "mount subdir as fileset"
14989 lctl get_param -n mdc.$FSNAME-MDT0000*.import | grep -q subtree ||
14990 { skip "Fileset feature is not supported"; return; }
14992 local submount=${MOUNT}_$tdir
14994 rm -rf $MOUNT/$tdir
14995 mkdir -p $submount || error "mkdir $submount failed"
14997 FILESET="$FILESET/$tdir" mount_client $submount &&
14998 error "mount $submount should fail"
15001 run_test 247b "mount subdir that dose not exist"
15004 lctl get_param -n mdc.$FSNAME-MDT0000*.import | grep -q subtree ||
15005 { skip "Fileset feature is not supported"; return; }
15007 local submount=${MOUNT}_$tdir
15009 mkdir -p $MOUNT/$tdir/dir1
15010 mkdir -p $submount || error "mkdir $submount failed"
15011 trap "cleanup_247 $submount" EXIT
15012 FILESET="$FILESET/$tdir" mount_client $submount ||
15013 error "mount $submount failed"
15014 local fid=$($LFS path2fid $MOUNT/)
15015 $LFS fid2path $submount $fid && error "fid2path should fail"
15016 cleanup_247 $submount
15018 run_test 247c "running fid2path outside root"
15021 lctl get_param -n mdc.$FSNAME-MDT0000*.import | grep -q subtree ||
15022 { skip "Fileset feature is not supported"; return; }
15024 local submount=${MOUNT}_$tdir
15026 mkdir -p $MOUNT/$tdir/dir1
15027 mkdir -p $submount || error "mkdir $submount failed"
15028 FILESET="$FILESET/$tdir" mount_client $submount ||
15029 error "mount $submount failed"
15030 trap "cleanup_247 $submount" EXIT
15031 local fid=$($LFS path2fid $submount/dir1)
15032 $LFS fid2path $submount $fid || error "fid2path should succeed"
15033 cleanup_247 $submount
15035 run_test 247d "running fid2path inside root"
15039 lctl get_param -n mdc.$FSNAME-MDT0000*.import |
15041 { skip "Fileset feature is not supported"; return; }
15043 local submount=${MOUNT}_$tdir
15046 mkdir -p $submount || error "mkdir $submount failed"
15047 FILESET="$FILESET/.." mount_client $submount &&
15048 error "mount $submount should fail"
15051 run_test 247e "mount .. as fileset"
15054 local fast_read_sav=$($LCTL get_param -n llite.*.fast_read 2>/dev/null)
15055 [ -z "$fast_read_sav" ] && skip "no fast read support" && return
15057 # create a large file for fast read verification
15058 dd if=/dev/zero of=$DIR/$tfile bs=1M count=128 > /dev/null 2>&1
15060 # make sure the file is created correctly
15061 $CHECKSTAT -s $((128*1024*1024)) $DIR/$tfile ||
15062 { rm -f $DIR/$tfile; skip "file creation error" && return; }
15064 echo "Test 1: verify that fast read is 4 times faster on cache read"
15066 # small read with fast read enabled
15067 $LCTL set_param -n llite.*.fast_read=1
15068 local t_fast=$(dd if=$DIR/$tfile of=/dev/null bs=4k 2>&1 |
15069 egrep -o '([[:digit:]\.\,e-]+) s' | cut -d's' -f1 |
15070 sed -e 's/,/./' -e 's/[eE]+*/\*10\^/')
15071 # small read with fast read disabled
15072 $LCTL set_param -n llite.*.fast_read=0
15073 local t_slow=$(dd if=$DIR/$tfile of=/dev/null bs=4k 2>&1 |
15074 egrep -o '([[:digit:]\.\,e-]+) s' | cut -d's' -f1 |
15075 sed -e 's/,/./' -e 's/[eE]+*/\*10\^/')
15077 # verify that fast read is 4 times faster for cache read
15078 [ $(bc <<< "4 * $t_fast < $t_slow") -eq 1 ] ||
15079 error_not_in_vm "fast read was not 4 times faster: " \
15080 "$t_fast vs $t_slow"
15082 echo "Test 2: verify the performance between big and small read"
15083 $LCTL set_param -n llite.*.fast_read=1
15085 # 1k non-cache read
15086 cancel_lru_locks osc
15087 local t_1k=$(dd if=$DIR/$tfile of=/dev/null bs=1k 2>&1 |
15088 egrep -o '([[:digit:]\.\,e-]+) s' | cut -d's' -f1 |
15089 sed -e 's/,/./' -e 's/[eE]+*/\*10\^/')
15091 # 1M non-cache read
15092 cancel_lru_locks osc
15093 local t_1m=$(dd if=$DIR/$tfile of=/dev/null bs=1k 2>&1 |
15094 egrep -o '([[:digit:]\.\,e-]+) s' | cut -d's' -f1 |
15095 sed -e 's/,/./' -e 's/[eE]+*/\*10\^/')
15097 # verify that big IO is not 4 times faster than small IO
15098 [ $(bc <<< "4 * $t_1k >= $t_1m") -eq 1 ] ||
15099 error_not_in_vm "bigger IO is way too fast: $t_1k vs $t_1m"
15101 $LCTL set_param -n llite.*.fast_read=$fast_read_sav
15104 run_test 248 "fast read verification"
15106 test_249() { # LU-7890
15108 $SETSTRIPE -c 1 $DIR/$tfile
15110 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.8.53) ] &&
15111 skip "Need at least version 2.8.54"
15113 # Offset 2T == 4k * 512M
15114 dd if=/dev/zero of=$DIR/$tfile bs=4k count=1 seek=512M ||
15115 error "dd to 2T offset failed"
15117 run_test 249 "Write above 2T file size"
15120 [ "$(facet_fstype ost$(($($GETSTRIPE -i $DIR/$tfile) + 1)))" = "zfs" ] \
15121 && skip "no 16TB file size limit on ZFS" && return
15123 $SETSTRIPE -c 1 $DIR/$tfile
15124 # ldiskfs extent file size limit is (16TB - 4KB - 1) bytes
15125 local size=$((16 * 1024 * 1024 * 1024 * 1024 - 4096 - 1))
15126 $TRUNCATE $DIR/$tfile $size || error "truncate $tfile to $size failed"
15127 dd if=/dev/zero of=$DIR/$tfile bs=10 count=1 oflag=append \
15128 conv=notrunc,fsync && error "append succeeded"
15131 run_test 250 "Write above 16T limit"
15134 $SETSTRIPE -c -1 -S 1048576 $DIR/$tfile
15136 #define OBD_FAIL_LLITE_LOST_LAYOUT 0x1407
15137 #Skip once - writing the first stripe will succeed
15138 $LCTL set_param fail_loc=0xa0001407 fail_val=1
15139 $MULTIOP $DIR/$tfile o:O_RDWR:w2097152c 2>&1 | grep -q "short write" &&
15140 error "short write happened"
15142 $LCTL set_param fail_loc=0xa0001407 fail_val=1
15143 $MULTIOP $DIR/$tfile or2097152c 2>&1 | grep -q "short read" &&
15144 error "short read happened"
15148 run_test 251 "Handling short read and write correctly"
15158 remote_mds_nodsh && skip "remote MDS with nodsh" && return
15159 remote_ost_nodsh && skip "remote OST with nodsh" && return
15160 if [ "$(facet_fstype ost1)" != "ldiskfs" -o \
15161 "$(facet_fstype mds1)" != "ldiskfs" ]; then
15162 skip "ldiskfs only test"
15166 # check lr_reader on OST0000
15168 dev=$(facet_device $tgt)
15169 out=$(do_facet $tgt $LR_READER $dev)
15170 [ $? -eq 0 ] || error "$LR_READER failed on target $tgt device $dev"
15172 uuid=$(echo "$out" | grep -i uuid | awk '{ print $2 }')
15173 [ "$uuid" == "$(ostuuid_from_index 0)" ] ||
15174 error "Invalid uuid returned by $LR_READER on target $tgt"
15175 echo -e "uuid returned by $LR_READER is '$uuid'\n"
15177 # check lr_reader -c on MDT0000
15179 dev=$(facet_device $tgt)
15180 if ! do_facet $tgt $LR_READER -h | grep -q OPTIONS; then
15181 echo "$LR_READER does not support additional options"
15184 out=$(do_facet $tgt $LR_READER -c $dev)
15185 [ $? -eq 0 ] || error "$LR_READER failed on target $tgt device $dev"
15187 num=$(echo "$out" | grep -c "mdtlov")
15188 [ "$num" -eq $((MDSCOUNT - 1)) ] ||
15189 error "Invalid number of mdtlov clients returned by $LR_READER"
15190 echo -e "Number of mdtlov clients returned by $LR_READER is '$num'\n"
15192 # check lr_reader -cr on MDT0000
15193 out=$(do_facet $tgt $LR_READER -cr $dev)
15194 [ $? -eq 0 ] || error "$LR_READER failed on target $tgt device $dev"
15196 echo "$out" | grep -q "^reply_data:$" ||
15197 error "$LR_READER should have returned 'reply_data' section"
15198 num=$(echo "$out" | grep -c "client_generation")
15199 echo -e "Number of reply data returned by $LR_READER is '$num'\n"
15201 run_test 252 "check lr_reader tool"
15203 test_253_fill_ost() {
15204 local size_mb #how many MB should we write to pass watermark
15205 local lwm=$3 #low watermark
15206 local free_10mb #10% of free space
15208 free_kb=$($LFS df $MOUNT | grep $1 | awk '{ print $4 }')
15209 size_mb=$((free_kb / 1024 - lwm))
15210 free_10mb=$((free_kb / 10240))
15211 #If 10% of free space cross low watermark use it
15212 if (( free_10mb > size_mb )); then
15215 #At least we need to store 1.1 of difference between
15216 #free space and low watermark
15217 size_mb=$((size_mb + size_mb / 10))
15219 if (( lwm <= $((free_kb / 1024)) )) || [ ! -f $DIR/$tdir/1 ]; then
15220 dd if=/dev/zero of=$DIR/$tdir/1 bs=1M count=$size_mb \
15221 oflag=append conv=notrunc
15226 free_kb=$($LFS df $MOUNT | grep $1 | awk '{ print $4 }')
15227 echo "OST still has $((free_kb / 1024)) mbytes free"
15234 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
15235 remote_mds_nodsh && skip "remote MDS with nodsh" && return
15236 remote_mgs_nodsh && skip "remote MGS with nodsh" && return
15238 local ost_name=$($LFS osts |
15239 sed -n 's/^'$ostidx': \(.*\)_UUID .*/\1/p')
15241 local mdtosc_proc1=$(get_mdtosc_proc_path $SINGLEMDS $ost_name)
15242 do_facet $SINGLEMDS $LCTL get_param -n \
15243 osp.$mdtosc_proc1.reserved_mb_high ||
15244 { skip "remote MDS does not support reserved_mb_high" &&
15249 wait_delete_completed
15252 local last_wm_h=$(do_facet $SINGLEMDS $LCTL get_param -n \
15253 osp.$mdtosc_proc1.reserved_mb_high)
15254 local last_wm_l=$(do_facet $SINGLEMDS $LCTL get_param -n \
15255 osp.$mdtosc_proc1.reserved_mb_low)
15256 echo "prev high watermark $last_wm_h, prev low watermark $last_wm_l"
15258 if ! combined_mgs_mds ; then
15261 create_pool $FSNAME.$TESTNAME || error "Pool creation failed"
15262 do_facet mgs $LCTL pool_add $FSNAME.$TESTNAME $ost_name ||
15263 error "Adding $ost_name to pool failed"
15265 # Wait for client to see a OST at pool
15266 wait_update $HOSTNAME "$LCTL get_param -n
15267 lov.$FSNAME-*.pools.$TESTNAME | sort -u |
15268 grep $ost_name" "$ost_name""_UUID" $((TIMEOUT/2)) ||
15269 error "Client can not see the pool"
15270 $SETSTRIPE $DIR/$tdir -i $ostidx -c 1 -p $FSNAME.$TESTNAME ||
15271 error "Setstripe failed"
15273 dd if=/dev/zero of=$DIR/$tdir/0 bs=1M count=10
15274 local blocks=$($LFS df $MOUNT | grep $ost_name | awk '{ print $4 }')
15275 echo "OST still has $((blocks/1024)) mbytes free"
15277 local new_lwm=$((blocks/1024-10))
15278 do_facet $SINGLEMDS $LCTL set_param \
15279 osp.$mdtosc_proc1.reserved_mb_high=$((new_lwm+5))
15280 do_facet $SINGLEMDS $LCTL set_param \
15281 osp.$mdtosc_proc1.reserved_mb_low=$new_lwm
15283 test_253_fill_ost $ost_name $mdtosc_proc1 $new_lwm
15285 #First enospc could execute orphan deletion so repeat.
15286 test_253_fill_ost $ost_name $mdtosc_proc1 $new_lwm
15288 local oa_status=$(do_facet $SINGLEMDS $LCTL get_param -n \
15289 osp.$mdtosc_proc1.prealloc_status)
15290 echo "prealloc_status $oa_status"
15292 dd if=/dev/zero of=$DIR/$tdir/2 bs=1M count=1 &&
15293 error "File creation should fail"
15294 #object allocation was stopped, but we still able to append files
15295 dd if=/dev/zero of=$DIR/$tdir/1 bs=1M seek=6 count=5 oflag=append ||
15296 error "Append failed"
15297 rm -f $DIR/$tdir/1 $DIR/$tdir/0 $DIR/$tdir/r*
15299 wait_delete_completed
15303 for i in $(seq 10 12); do
15304 dd if=/dev/zero of=$DIR/$tdir/$i bs=1M count=1 2>/dev/null ||
15305 error "File creation failed after rm";
15308 oa_status=$(do_facet $SINGLEMDS $LCTL get_param -n \
15309 osp.$mdtosc_proc1.prealloc_status)
15310 echo "prealloc_status $oa_status"
15312 if (( oa_status != 0 )); then
15313 error "Object allocation still disable after rm"
15315 do_facet $SINGLEMDS $LCTL set_param \
15316 osp.$mdtosc_proc1.reserved_mb_high=$last_wm_h
15317 do_facet $SINGLEMDS $LCTL set_param \
15318 osp.$mdtosc_proc1.reserved_mb_low=$last_wm_l
15321 do_facet mgs $LCTL pool_remove $FSNAME.$TESTNAME $ost_name ||
15322 error "Remove $ost_name from pool failed"
15323 do_facet mgs $LCTL pool_destroy $FSNAME.$TESTNAME ||
15324 error "Pool destroy fialed"
15326 if ! combined_mgs_mds ; then
15330 run_test 253 "Check object allocation limit"
15335 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
15336 remote_mds_nodsh && skip "remote MDS with nodsh" && return
15338 local MDT0=$(facet_svc $SINGLEMDS)
15340 do_facet $SINGLEMDS $LCTL get_param -n mdd.$MDT0.changelog_size ||
15341 { skip "MDS does not support changelog_size" && return; }
15343 changelog_register || error "changelog_register failed"
15345 changelog_clear 0 || error "changelog_clear failed"
15347 local size1=$(do_facet $SINGLEMDS \
15348 $LCTL get_param -n mdd.$MDT0.changelog_size)
15349 echo "Changelog size $size1"
15352 $LFS mkdir -i 0 $DIR/$tdir
15354 mkdir -p $DIR/$tdir/pics/2008/zachy
15355 touch $DIR/$tdir/pics/2008/zachy/timestamp
15356 cp /etc/hosts $DIR/$tdir/pics/2008/zachy/pic1.jpg
15357 mv $DIR/$tdir/pics/2008/zachy $DIR/$tdir/pics/zach
15358 ln $DIR/$tdir/pics/zach/pic1.jpg $DIR/$tdir/pics/2008/portland.jpg
15359 ln -s $DIR/$tdir/pics/2008/portland.jpg $DIR/$tdir/pics/desktop.jpg
15360 rm $DIR/$tdir/pics/desktop.jpg
15362 local size2=$(do_facet $SINGLEMDS \
15363 $LCTL get_param -n mdd.$MDT0.changelog_size)
15364 echo "Changelog size after work $size2"
15366 (( $size2 > $size1 )) ||
15367 error "new Changelog size=$size2 less than old size=$size1"
15369 run_test 254 "Check changelog size"
15376 lfs ladvise -a invalid $file 2>&1 | grep "Valid types" |
15377 awk -F: '{print $2}' | grep $type > /dev/null
15378 if [ $? -ne 0 ]; then
15388 lfs ladvise -a willread $file > /dev/null 2>&1
15389 if [ $? -eq 0 ]; then
15393 lfs ladvise -a willread $file 2>&1 |
15394 grep "Inappropriate ioctl for device" > /dev/null
15395 if [ $? -eq 0 ]; then
15402 bc <<<"scale=2; ($1 - $2) * 100 / $2"
15405 # run a random read IO workload
15406 # usage: random_read_iops <filename> <filesize> <iosize>
15407 random_read_iops() {
15410 local iosize=${3:-4096}
15412 $READS -f $file -s $fsize -b $iosize -n $((fsize / iosize)) -t 60 |
15413 sed -e '/^$/d' -e 's#.*s, ##' -e 's#MB/s##'
15416 drop_file_oss_cache() {
15420 $LFS ladvise -a dontneed $file 2>/dev/null ||
15421 do_nodes $nodes "echo 3 > /proc/sys/vm/drop_caches"
15424 ladvise_willread_performance()
15427 local average_origin=0
15428 local average_cache=0
15429 local average_ladvise=0
15431 for ((i = 1; i <= $repeat; i++)); do
15432 echo "Iter $i/$repeat: reading without willread hint"
15433 cancel_lru_locks osc
15434 drop_file_oss_cache $DIR/$tfile $(comma_list $(osts_nodes))
15435 local speed_origin=$(random_read_iops $DIR/$tfile $size)
15436 echo "Iter $i/$repeat: uncached speed: $speed_origin"
15437 average_origin=$(bc <<<"$average_origin + $speed_origin")
15439 cancel_lru_locks osc
15440 local speed_cache=$(random_read_iops $DIR/$tfile $size)
15441 echo "Iter $i/$repeat: OSS cache speed: $speed_cache"
15442 average_cache=$(bc <<<"$average_cache + $speed_cache")
15444 cancel_lru_locks osc
15445 drop_file_oss_cache $DIR/$tfile $(comma_list $(osts_nodes))
15446 $LFS ladvise -a willread $DIR/$tfile || error "ladvise failed"
15447 local speed_ladvise=$(random_read_iops $DIR/$tfile $size)
15448 echo "Iter $i/$repeat: ladvise speed: $speed_ladvise"
15449 average_ladvise=$(bc <<<"$average_ladvise + $speed_ladvise")
15451 average_origin=$(bc <<<"scale=2; $average_origin / $repeat")
15452 average_cache=$(bc <<<"scale=2; $average_cache / $repeat")
15453 average_ladvise=$(bc <<<"scale=2; $average_ladvise / $repeat")
15455 speedup_cache=$(percent $average_cache $average_origin)
15456 speedup_ladvise=$(percent $average_ladvise $average_origin)
15458 echo "Average uncached read: $average_origin"
15459 echo "Average speedup with OSS cached read: " \
15460 "$average_cache = +$speedup_cache%"
15461 echo "Average speedup with ladvise willread: " \
15462 "$average_ladvise = +$speedup_ladvise%"
15464 local lowest_speedup=20
15465 if [ ${average_cache%.*} -lt $lowest_speedup ]; then
15466 echo "Speedup with OSS cached read less than $lowest_speedup%," \
15467 "got $average_cache%. Skipping ladvise willread check."
15471 # the test won't work on ZFS until it supports 'ladvise dontneed', but
15472 # it is still good to run until then to exercise 'ladvise willread'
15473 ! $LFS ladvise -a dontneed $DIR/$tfile &&
15474 [ "$(facet_fstype ost1)" = "zfs" ] &&
15475 echo "osd-zfs does not support dontneed or drop_caches" &&
15478 lowest_speedup=$(bc <<<"scale=2; $average_cache / 2")
15479 [ ${average_ladvise%.*} -gt $lowest_speedup ] ||
15480 error_not_in_vm "Speedup with willread is less than " \
15481 "$lowest_speedup%, got $average_ladvise%"
15485 [ $(lustre_version_code ost1) -lt $(version_code 2.8.54) ] &&
15486 skip "lustre < 2.8.54 does not support ladvise " && return
15487 remote_ost_nodsh && skip "remote OST with nodsh" && return
15489 lfs setstripe -c -1 -i 0 $DIR/$tfile || error "$tfile failed"
15491 ladvise_no_type willread $DIR/$tfile &&
15492 skip "willread ladvise is not supported" && return
15494 ladvise_no_ioctl $DIR/$tfile &&
15495 skip "ladvise ioctl is not supported" && return
15498 local size=$((size_mb * 1048576))
15499 dd if=/dev/zero of=$DIR/$tfile bs=1048576 count=$size_mb ||
15500 error "dd to $DIR/$tfile failed"
15502 lfs ladvise -a willread $DIR/$tfile ||
15503 error "Ladvise failed with no range argument"
15505 lfs ladvise -a willread -s 0 $DIR/$tfile ||
15506 error "Ladvise failed with no -l or -e argument"
15508 lfs ladvise -a willread -e 1 $DIR/$tfile ||
15509 error "Ladvise failed with only -e argument"
15511 lfs ladvise -a willread -l 1 $DIR/$tfile ||
15512 error "Ladvise failed with only -l argument"
15514 lfs ladvise -a willread -s 2 -e 1 $DIR/$tfile &&
15515 error "End offset should not be smaller than start offset"
15517 lfs ladvise -a willread -s 2 -e 2 $DIR/$tfile &&
15518 error "End offset should not be equal to start offset"
15520 lfs ladvise -a willread -s $size -l 1 $DIR/$tfile ||
15521 error "Ladvise failed with overflowing -s argument"
15523 lfs ladvise -a willread -s 1 -e $((size + 1)) $DIR/$tfile ||
15524 error "Ladvise failed with overflowing -e argument"
15526 lfs ladvise -a willread -s 1 -l $size $DIR/$tfile ||
15527 error "Ladvise failed with overflowing -l argument"
15529 lfs ladvise -a willread -l 1 -e 2 $DIR/$tfile &&
15530 error "Ladvise succeeded with conflicting -l and -e arguments"
15532 echo "Synchronous ladvise should wait"
15534 #define OBD_FAIL_OST_LADVISE_PAUSE 0x237
15535 do_nodes $(comma_list $(osts_nodes)) \
15536 $LCTL set_param fail_val=$delay fail_loc=0x237
15538 local start_ts=$SECONDS
15539 lfs ladvise -a willread $DIR/$tfile ||
15540 error "Ladvise failed with no range argument"
15541 local end_ts=$SECONDS
15542 local inteval_ts=$((end_ts - start_ts))
15544 if [ $inteval_ts -lt $(($delay - 1)) ]; then
15545 error "Synchronous advice didn't wait reply"
15548 echo "Asynchronous ladvise shouldn't wait"
15549 local start_ts=$SECONDS
15550 lfs ladvise -a willread -b $DIR/$tfile ||
15551 error "Ladvise failed with no range argument"
15552 local end_ts=$SECONDS
15553 local inteval_ts=$((end_ts - start_ts))
15555 if [ $inteval_ts -gt $(($delay / 2)) ]; then
15556 error "Asynchronous advice blocked"
15559 do_nodes $(comma_list $(osts_nodes)) $LCTL set_param fail_loc=0
15560 ladvise_willread_performance
15562 run_test 255a "check 'lfs ladvise -a willread'"
15568 do_facet $facet "cat /proc/meminfo | grep ^${info}:" | awk '{print $2}'
15572 [ $(lustre_version_code ost1) -lt $(version_code 2.8.54) ] &&
15573 skip "lustre < 2.8.54 does not support ladvise " && return
15574 remote_ost_nodsh && skip "remote OST with nodsh" && return
15576 lfs setstripe -c 1 -i 0 $DIR/$tfile
15578 ladvise_no_type dontneed $DIR/$tfile &&
15579 skip "dontneed ladvise is not supported" && return
15581 ladvise_no_ioctl $DIR/$tfile &&
15582 skip "ladvise ioctl is not supported" && return
15584 [ $(lustre_version_code ost1) -lt $(version_code 2.8.54) ] &&
15585 skip "lustre < 2.8.54 does not support ladvise" && return
15587 ! $LFS ladvise -a dontneed $DIR/$tfile &&
15588 [ "$(facet_fstype ost1)" = "zfs" ] &&
15589 skip "zfs-osd does not support 'ladvise dontneed'" && return
15592 local size=$((size_mb * 1048576))
15593 # In order to prevent disturbance of other processes, only check 3/4
15594 # of the memory usage
15595 local kibibytes=$((size_mb * 1024 * 3 / 4))
15597 dd if=/dev/zero of=$DIR/$tfile bs=1048576 count=$size_mb ||
15598 error "dd to $DIR/$tfile failed"
15600 local total=$(facet_meminfo ost1 MemTotal)
15601 echo "Total memory: $total KiB"
15603 do_facet ost1 "sync && echo 3 > /proc/sys/vm/drop_caches"
15604 local before_read=$(facet_meminfo ost1 Cached)
15605 echo "Cache used before read: $before_read KiB"
15607 lfs ladvise -a willread $DIR/$tfile ||
15608 error "Ladvise willread failed"
15609 local after_read=$(facet_meminfo ost1 Cached)
15610 echo "Cache used after read: $after_read KiB"
15612 lfs ladvise -a dontneed $DIR/$tfile ||
15613 error "Ladvise dontneed again failed"
15614 local no_read=$(facet_meminfo ost1 Cached)
15615 echo "Cache used after dontneed ladvise: $no_read KiB"
15617 if [ $total -lt $((before_read + kibibytes)) ]; then
15618 echo "Memory is too small, abort checking"
15622 if [ $((before_read + kibibytes)) -gt $after_read ]; then
15623 error "Ladvise willread should use more memory" \
15624 "than $kibibytes KiB"
15627 if [ $((no_read + kibibytes)) -gt $after_read ]; then
15628 error "Ladvise dontneed should release more memory" \
15629 "than $kibibytes KiB"
15632 run_test 255b "check 'lfs ladvise -a dontneed'"
15641 [ $(lustre_version_code ost1) -lt $(version_code 2.10.50) ] &&
15642 skip "lustre < 2.10.53 does not support lockahead" && return
15644 test_mkdir -p $DIR/$tdir
15645 $SETSTRIPE -i 0 $DIR/$tdir
15647 #test 10 returns only success/failure
15649 lockahead_test -d $DIR/$tdir -t $i -f $tfile
15651 if [ $rc -eq 255 ]; then
15652 error "Ladvise test${i} failed, ${rc}"
15655 #test 11 counts lock enqueue requests, all others count new locks
15657 count=$(do_facet ost1 \
15658 $LCTL get_param -n ost.OSS.ost.stats)
15659 count=$(echo "$count" | grep ldlm_extent_enqueue | awk '{ print $2 }')
15661 lockahead_test -d $DIR/$tdir -t $i -f $tfile
15663 if [ $rc -eq 255 ]; then
15664 error "Ladvise test${i} failed, ${rc}"
15667 new_count=$(do_facet ost1 \
15668 $LCTL get_param -n ost.OSS.ost.stats)
15669 new_count=$(echo "$new_count" | grep ldlm_extent_enqueue | \
15670 awk '{ print $2 }')
15672 difference="$((new_count - count))"
15673 if [ $difference -ne $rc ]; then
15674 error "Ladvise test${i}, bad enqueue count, returned " \
15675 "${rc}, actual ${difference}"
15678 for i in $(seq 12 21); do
15679 # If we do not do this, we run the risk of having too many
15680 # locks and starting lock cancellation while we are checking
15682 cancel_lru_locks osc
15684 count=$($LCTL get_param -n \
15685 ldlm.namespaces.$FSNAME-OST0000*osc-f*.lock_unused_count)
15687 lockahead_test -d $DIR/$tdir -t $i -f $tfile
15689 if [ $rc -eq 255 ]; then
15690 error "Ladvise test ${i} failed, ${rc}"
15693 new_count=$($LCTL get_param -n \
15694 ldlm.namespaces.$FSNAME-OST0000*osc-f*.lock_unused_count)
15695 difference="$((new_count - count))"
15697 # Test 15 output is divided by 100 to map down to valid return
15698 if [ $i -eq 15 ]; then
15702 if [ $difference -ne $rc ]; then
15703 error "Ladvise test ${i}, bad lock count, returned " \
15704 "${rc}, actual ${difference}"
15708 #test 22 returns only success/failure
15710 lockahead_test -d $DIR/$tdir -t $i -f $tfile
15712 if [ $rc -eq 255 ]; then
15713 error "Ladvise test${i} failed, ${rc}"
15716 run_test 255c "suite of ladvise lockahead tests"
15723 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
15724 remote_mds_nodsh && skip "remote MDS with nodsh" && return
15725 [ "$(facet_fstype $SINGLEMDS)" != "ldiskfs" ] &&
15726 skip "ldiskfs only test" && return
15728 mdt_dev=$(mdsdevname 1)
15730 changelog_users $SINGLEMDS | grep "^cl" &&
15731 skip "active changelog user" && return
15733 changelog_register || error "changelog_register failed"
15736 mkdir -p $DIR/$tdir
15738 changelog_clear 0 || error "changelog_clear failed"
15741 touch $DIR/$tdir/{1..10}
15744 stop $SINGLEMDS || error "Fail to stop MDT"
15748 start $SINGLEMDS $mdt_dev $MDS_MOUNT_OPTS || error "Fail to start MDT"
15750 #after mount new plainllog is used
15751 touch $DIR/$tdir/{11..19}
15752 local tmpfile=$(mktemp -u $tfile.XXXXXX)
15753 cat_sl=$(do_facet $SINGLEMDS "sync; \
15754 $DEBUGFS -c -R 'dump changelog_catalog $tmpfile' $mdt_dev; \
15755 llog_reader $tmpfile | grep -c type=1064553b")
15756 do_facet $SINGLEMDS llog_reader $tmpfile
15758 [ $cat_sl != 2 ] && error "Changelog catalog has $cat_sl != 2 slots"
15760 changelog_clear 0 || error "changelog_clear failed"
15762 cat_sl=$(do_facet $SINGLEMDS "sync; \
15763 $DEBUGFS -c -R 'dump changelog_catalog $tmpfile' $mdt_dev; \
15764 llog_reader $tmpfile | grep -c type=1064553b; rm -f $tmpfile")
15766 if (( cat_sl == 2 )); then
15767 error "Empty plain llog was not deleted from changelog catalog"
15768 elif (( cat_sl != 1 )); then
15769 error "Active plain llog shouldn't be deleted from catalog"
15772 run_test 256 "Check llog delete for empty and not full state"
15775 remote_mds_nodsh && skip "remote MDS with nodsh" && return
15776 [[ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.8.55) ]] &&
15777 skip "Need MDS version at least 2.8.55" && return
15779 test_mkdir $DIR/$tdir
15781 setfattr -n trusted.name1 -v value1 $DIR/$tdir ||
15782 error "setfattr -n trusted.name1=value1 $DIR/$tdir failed"
15785 #define OBD_FAIL_MDS_XATTR_REP 0x161
15786 local mdtidx=$($LFS getstripe -M $DIR/$tdir)
15787 local facet=mds$((mdtidx + 1))
15788 set_nodes_failloc $(facet_active_host $facet) 0x80000161
15789 getfattr -n trusted.name1 $DIR/$tdir 2> /dev/null
15791 stop $facet || error "stop MDS failed"
15792 start $facet $(mdsdevname $((mdtidx + 1))) $MDS_MOUNT_OPTS ||
15793 error "start MDS fail"
15795 run_test 257 "xattr locks are not lost"
15797 # Verify we take the i_mutex when security requires it
15799 #define OBD_FAIL_IMUTEX_SEC 0x141c
15800 $LCTL set_param fail_loc=0x141c
15802 chmod u+s $DIR/$tfile
15803 chmod a+rwx $DIR/$tfile
15804 $RUNAS dd if=/dev/zero of=$DIR/$tfile bs=4k count=1 oflag=append
15806 if [ $RC -ne 0 ]; then
15807 error "error, failed to take i_mutex, rc=$?"
15813 # Verify we do NOT take the i_mutex in the normal case
15815 #define OBD_FAIL_IMUTEX_NOSEC 0x141d
15816 $LCTL set_param fail_loc=0x141d
15819 chmod a+rw $DIR/$tfile
15820 $RUNAS dd if=/dev/zero of=$DIR/$tfile bs=4k count=1 oflag=append
15822 if [ $RC -ne 0 ]; then
15823 error "error, took i_mutex unnecessarily, rc=$?"
15828 run_test 258b "verify i_mutex security behavior"
15831 #define OBD_FAIL_MDC_CLOSE 0x806
15832 $LCTL set_param fail_loc=0x80000806
15836 run_test 260 "Check mdc_close fail"
15838 ### Data-on-MDT sanity tests ###
15841 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.10.55) ] &&
15842 skip "Need MDS version at least 2.10.55" && return
15845 local dom=$DIR/$tdir/dom_file
15846 local tmp=$DIR/$tdir/tmp_file
15848 mkdir -p $DIR/$tdir
15850 # basic checks for DoM component creation
15851 $LFS setstripe -E 1024K -E 1024K -L mdt $dom 2>/dev/null &&
15852 error "Can set MDT layout to non-first entry"
15854 $LFS setstripe -E 1024K -L mdt -E 1024K -L mdt $dom 2>/dev/null &&
15855 error "Can define multiple entries as MDT layout"
15857 $LFS setstripe -E 1M -L mdt $dom ||
15858 error "Can't create DoM layout"
15860 [ $($LFS getstripe -L $dom) == "mdt" ] || error "bad pattern"
15861 [ $($LFS getstripe -c $dom) == 0 ] || error "bad stripe count"
15862 [ $($LFS getstripe -S $dom) == 1048576 ] || error "bad stripe size"
15864 local mdtidx=$($GETSTRIPE -M $dom)
15865 local mdtname=MDT$(printf %04x $mdtidx)
15866 local facet=mds$((mdtidx + 1))
15867 local space_check=1
15869 # Skip free space checks with ZFS
15870 if [ "$(facet_fstype $facet)" == "zfs" ]; then
15876 local mdtfree1=$(do_facet $facet \
15877 lctl get_param -n osd*.*$mdtname.kbytesfree)
15878 dd if=/dev/urandom of=$tmp bs=1024 count=100
15879 # check also direct IO along write
15880 dd if=$tmp of=$dom bs=102400 count=1 oflag=direct
15882 cmp $tmp $dom || error "file data is different"
15883 [ $(stat -c%s $dom) == 102400 ] || error "bad size after write"
15884 if [ $space_check == 1 ]; then
15885 local mdtfree2=$(do_facet $facet \
15886 lctl get_param -n osd*.*$mdtname.kbytesfree)
15887 [ $(($mdtfree1 - $mdtfree2)) -ge 102 ] ||
15888 error "MDT free space is wrong after write"
15892 $TRUNCATE $dom 10000
15893 [ $(stat -c%s $dom) == 10000 ] || error "bad size after truncate"
15894 if [ $space_check == 1 ]; then
15895 mdtfree1=$(do_facet $facet \
15896 lctl get_param -n osd*.*$mdtname.kbytesfree)
15897 [ $(($mdtfree1 - $mdtfree2)) -ge 92 ] ||
15898 error "MDT free space is wrong after truncate"
15904 [ $(stat -c%s $dom) == 112400 ] || error "bad size after append"
15905 if [ $space_check == 1 ]; then
15906 mdtfree2=$(do_facet $facet \
15907 lctl get_param -n osd*.*$mdtname.kbytesfree)
15908 [ $(($mdtfree1 - $mdtfree2)) -ge 102 ] ||
15909 error "MDT free space is wrong after append"
15914 if [ $space_check == 1 ]; then
15915 mdtfree1=$(do_facet $facet \
15916 lctl get_param -n osd*.*$mdtname.kbytesfree)
15917 [ $(($mdtfree1 - $mdtfree2)) -ge 112 ] ||
15918 error "MDT free space is wrong after removal"
15921 # combined striping
15922 $LFS setstripe -E 1024K -L mdt -E EOF $dom ||
15923 error "Can't create DoM + OST striping"
15925 dd if=/dev/urandom of=$tmp bs=1024 count=2000
15926 # check also direct IO along write
15927 dd if=$tmp of=$dom bs=102400 count=20 oflag=direct
15929 cmp $tmp $dom || error "file data is different"
15930 [ $(stat -c%s $dom) == 2048000 ] || error "bad size after write"
15936 run_test 270a "DoM: basic functionality tests"
15939 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.10.55) ] &&
15940 skip "Need MDS version at least 2.10.55" && return
15942 local dom=$DIR/$tdir/dom_file
15943 local max_size=1048576
15945 mkdir -p $DIR/$tdir
15946 $LFS setstripe -E $max_size -L mdt $dom
15948 # truncate over the limit
15949 $TRUNCATE $dom $(($max_size + 1)) &&
15950 error "successful truncate over the maximum size"
15951 # write over the limit
15952 dd if=/dev/zero of=$dom bs=$max_size seek=1 count=1 &&
15953 error "successful write over the maximum size"
15954 # append over the limit
15955 dd if=/dev/zero of=$dom bs=$(($max_size - 3)) count=1
15956 echo "12345" >> $dom && error "successful append over the maximum size"
15961 run_test 270b "DoM: maximum size overflow checks for DoM-only file"
15964 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.10.55) ] &&
15965 skip "Need MDS version at least 2.10.55" && return
15967 mkdir -p $DIR/$tdir
15968 $LFS setstripe -E 1024K -L mdt $DIR/$tdir
15970 # check files inherit DoM EA
15971 touch $DIR/$tdir/first
15972 [ $($GETSTRIPE -L $DIR/$tdir/first) == "mdt" ] ||
15973 error "bad pattern"
15974 [ $($LFS getstripe -c $DIR/$tdir/first) == 0 ] ||
15975 error "bad stripe count"
15976 [ $($LFS getstripe -S $DIR/$tdir/first) == 1048576 ] ||
15977 error "bad stripe size"
15979 # check directory inherits DoM EA and uses it as default
15980 mkdir $DIR/$tdir/subdir
15981 touch $DIR/$tdir/subdir/second
15982 [ $($LFS getstripe -L $DIR/$tdir/subdir/second) == "mdt" ] ||
15983 error "bad pattern in sub-directory"
15984 [ $($LFS getstripe -c $DIR/$tdir/subdir/second) == 0 ] ||
15985 error "bad stripe count in sub-directory"
15986 [ $($LFS getstripe -S $DIR/$tdir/subdir/second) == 1048576 ] ||
15987 error "bad stripe size in sub-directory"
15990 run_test 270c "DoM: DoM EA inheritance tests"
15993 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.10.55) ] &&
15994 skip "Need MDS version at least 2.10.55" && return
15996 mkdir -p $DIR/$tdir
15997 $LFS setstripe -E 1024K -L mdt $DIR/$tdir
15999 # inherit default DoM striping
16000 mkdir $DIR/$tdir/subdir
16001 touch $DIR/$tdir/subdir/f1
16003 # change default directory striping
16004 $LFS setstripe -c 1 $DIR/$tdir/subdir
16005 touch $DIR/$tdir/subdir/f2
16006 [ $($LFS getstripe -c $DIR/$tdir/subdir/f2) == 1 ] ||
16007 error "wrong default striping in file 2"
16008 [ $($LFS getstripe -L $DIR/$tdir/subdir/f2) == "raid0" ] ||
16009 error "bad pattern in file 2"
16012 run_test 270d "DoM: change striping from DoM to RAID0"
16015 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.10.55) ] &&
16016 skip "Need MDS version at least 2.10.55" && return
16018 mkdir -p $DIR/$tdir/dom
16019 mkdir -p $DIR/$tdir/norm
16022 $LFS setstripe -E 1M -L mdt $DIR/$tdir/dom
16023 $LFS setstripe -i 0 -S 2M $DIR/$tdir/norm
16025 createmany -o $DIR/$tdir/dom/dom- $DOMFILES
16026 createmany -o $DIR/$tdir/norm/norm- $NORMFILES
16028 # find DoM files by layout
16029 NUM=$($LFS find -L mdt -type f $DIR/$tdir 2>/dev/null | wc -l)
16030 [ $NUM -eq $DOMFILES ] ||
16031 error "lfs find -L: found $NUM, expected $DOMFILES"
16032 echo "Test 1: lfs find 20 DOM files by layout: OK"
16034 # there should be 1 dir with default DOM striping
16035 NUM=$($LFS find -L mdt -type d $DIR/$tdir 2>/dev/null | wc -l)
16037 error "lfs find -L: found $NUM, expected 1 dir"
16038 echo "Test 2: lfs find 1 DOM dir by layout: OK"
16040 # find DoM files by stripe size
16041 NUM=$($LFS find -S -1200K -type f $DIR/$tdir 2>/dev/null | wc -l)
16042 [ $NUM -eq $DOMFILES ] ||
16043 error "lfs find -S: found $NUM, expected $DOMFILES"
16044 echo "Test 4: lfs find 20 DOM files by stripe size: OK"
16046 # find files by stripe offset except DoM files
16047 NUM=$($LFS find -i 0 -type f $DIR/$tdir 2>/dev/null | wc -l)
16048 [ $NUM -eq $NORMFILES ] ||
16049 error "lfs find -i: found $NUM, expected $NORMFILES"
16050 echo "Test 5: lfs find no DOM files by stripe index: OK"
16053 run_test 270e "DoM: lfs find with DoM files test"
16056 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.10.55) ] &&
16057 skip "Need MDS version at least 2.10.55" && return
16059 local mdtname=${FSNAME}-MDT0000-mdtlov
16060 local dom=$DIR/$tdir/dom_file
16061 local dom_limit_saved=$(do_facet mds1 $LCTL get_param -n \
16062 lod.$mdtname.dom_stripesize)
16063 local dom_limit=131072
16065 do_facet mds1 $LCTL set_param -n lod.$mdtname.dom_stripesize=$dom_limit
16066 local dom_current=$(do_facet mds1 $LCTL get_param -n \
16067 lod.$mdtname.dom_stripesize)
16068 [ ${dom_limit} -eq ${dom_current} ] ||
16069 error "Cannot change per-MDT DoM stripe limit to $dom_limit"
16071 $LFS mkdir -i 0 -c 1 $DIR/$tdir
16072 $LFS setstripe -d $DIR/$tdir
16073 $LFS setstripe -E $dom_limit -L mdt $DIR/$tdir ||
16074 error "Can't set directory default striping"
16076 # exceed maximum stripe size
16077 $LFS setstripe -E $(($dom_limit * 2)) -L mdt $dom &&
16078 error "Able to create DoM component size more than LOD limit"
16080 do_facet mds1 $LCTL set_param -n lod.$mdtname.dom_stripesize=0
16081 dom_current=$(do_facet mds1 $LCTL get_param -n \
16082 lod.$mdtname.dom_stripesize)
16083 [ 0 -eq ${dom_current} ] ||
16084 error "Can't set zero DoM stripe limit"
16086 # too low values to be aligned with smallest stripe size 64K
16087 do_facet mds1 $LCTL set_param -n lod.$mdtname.dom_stripesize=30000
16088 dom_current=$(do_facet mds1 $LCTL get_param -n \
16089 lod.$mdtname.dom_stripesize)
16090 [ 30000 -eq ${dom_current} ] &&
16091 error "Can set too small DoM stripe limit"
16093 do_facet mds1 $LCTL set_param -n lod.$mdtname.dom_stripesize=2147483648
16094 dom_current=$(do_facet mds1 $LCTL get_param -n \
16095 lod.$mdtname.dom_stripesize)
16097 [ 2147483648 -eq ${dom_current} ] &&
16098 error "Can set too large DoM stripe limit"
16100 do_facet mds1 $LCTL set_param -n \
16101 lod.$mdtname.dom_stripesize=$((dom_limit * 2))
16102 $LFS setstripe -E $((dom_limit * 2)) -L mdt $dom ||
16103 error "Can't create DoM component size after limit change"
16104 do_facet mds1 $LCTL set_param -n \
16105 lod.$mdtname.dom_stripesize=$((dom_limit / 2))
16106 $LFS setstripe -E $dom_limit -L mdt ${dom}_big &&
16107 error "Can create big DoM component after limit decrease"
16108 touch ${dom}_def ||
16109 error "Can't create file with old default layout"
16111 do_facet mds1 $LCTL set_param -n lod.*.dom_stripesize=$dom_limit_saved
16114 run_test 270f "DoM: maximum DoM stripe size checks"
16117 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.10.55) ] &&
16118 skip "Need MDS version at least 2.10.55" && return
16120 local dom=$DIR/$tdir/dom
16122 mkdir -p $DIR/$tdir
16124 $LFS setstripe -E 1024K -L mdt $dom
16126 lctl set_param -n mdc.*.stats=clear
16127 dd if=/dev/zero of=$dom bs=4096 count=1 || return 1
16128 cat $dom > /dev/null
16129 local reads=$(lctl get_param -n mdc.*.stats |
16130 awk '/ost_read/ {print $2}')
16131 [ -z $reads ] || error "Unexpected $reads READ RPCs"
16135 run_test 271a "DoM: data is cached for read after write"
16138 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.10.55) ] &&
16139 skip "Need MDS version at least 2.10.55" && return
16141 local dom=$DIR/$tdir/dom
16143 mkdir -p $DIR/$tdir
16145 $LFS setstripe -E 1024K -L mdt -E EOF $dom
16147 lctl set_param -n mdc.*.stats=clear
16148 dd if=/dev/zero of=$dom bs=4096 count=1 || return 1
16149 cancel_lru_locks mdc
16150 $CHECKSTAT -t file -s 4096 $dom || error "stat #1 fails"
16151 # second stat to check size is cached on client
16152 $CHECKSTAT -t file -s 4096 $dom || error "stat #2 fails"
16153 local gls=$(lctl get_param -n mdc.*.stats |
16154 awk '/ldlm_glimpse/ {print $2}')
16155 [ -z $gls ] || error "Unexpected $gls glimpse RPCs"
16158 run_test 271b "DoM: no glimpse RPC for stat (DoM only file)"
16161 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.10.55) ] &&
16162 skip "Need MDS version at least 2.10.55" && return
16164 local dom=$DIR/$tdir/dom
16166 mkdir -p $DIR/$tdir
16168 $LFS setstripe -E 1024K -L mdt -E EOF $dom
16170 lctl set_param -n mdc.*.stats=clear
16171 lctl set_param -n osc.*.stats=clear
16172 dd if=/dev/zero of=$dom bs=2048K count=1 || return 1
16173 cancel_lru_locks mdc
16174 $CHECKSTAT -t file -s 2097152 $dom || error "stat"
16175 # second stat to check size is cached on client
16176 $CHECKSTAT -t file -s 2097152 $dom || error "stat"
16177 local gls=$(lctl get_param -n mdc.*.stats |
16178 awk '/ldlm_glimpse/ {print $2}')
16179 [ -z $gls ] || error "Unexpected $gls glimpse RPCs"
16180 local gls=$(lctl get_param -n osc.*.stats |
16181 awk '/ldlm_glimpse/ {print $2}')
16182 [ -z $gls ] || error "Unexpected $gls OSC glimpse RPCs"
16185 run_test 271ba "DoM: no glimpse RPC for stat (combined file)"
16188 # test to be enabled with lock_convert
16189 skip "skipped until lock convert will be implemented" && return
16191 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.10.55) ] &&
16192 skip "Need MDS version at least 2.10.55" && return
16194 local dom=$DIR/$tdir/dom
16196 mkdir -p $DIR/$tdir
16198 $LFS setstripe -E 1024K -L mdt $DIR/$tdir
16200 local mdtidx=$($LFS getstripe -M $DIR/$tdir)
16201 local facet=mds$((mdtidx + 1))
16203 cancel_lru_locks mdc
16204 do_facet $facet lctl set_param -n mdt.*.dom_lock=0
16205 createmany -o $dom 1000
16206 lctl set_param -n mdc.*.stats=clear
16207 smalliomany -w $dom 1000 200
16208 lctl get_param -n mdc.*.stats
16209 local enq=$(lctl get_param -n mdc.*.stats |
16210 awk '/ldlm_ibits_enqueue/ {print $2}')
16211 # Each file has 1 open, 1 IO enqueues, total 2000
16212 # but now we have also +1 getxattr for security.capability, total 3000
16213 [ $enq -ge 2000 ] || error "Too few enqueues $enq, expected > 2000"
16214 unlinkmany $dom 1000
16216 cancel_lru_locks mdc
16217 do_facet $facet lctl set_param -n mdt.*.dom_lock=1
16218 createmany -o $dom 1000
16219 lctl set_param -n mdc.*.stats=clear
16220 smalliomany -w $dom 1000 200
16221 lctl get_param -n mdc.*.stats
16222 local enq_2=$(lctl get_param -n mdc.*.stats |
16223 awk '/ldlm_ibits_enqueue/ {print $2}')
16224 # Expect to see reduced amount of RPCs by 1000 due to single enqueue
16225 # for OPEN and IO lock.
16226 [ $((enq - enq_2)) -ge 1000 ] ||
16227 error "Too many enqueues $enq_2, expected about $((enq - 1000))"
16228 unlinkmany $dom 1000
16231 run_test 271c "DoM: IO lock at open saves enqueue RPCs"
16234 remote_ost_nodsh && skip "remote OST with nodsh" && return
16235 [ $(lustre_version_code ost1) -lt $(version_code 2.10.57) ] &&
16236 skip "Need OST version >= 2.10.57" && return 0
16238 local file=$DIR/$tfile
16241 oss=$(comma_list $(osts_nodes))
16243 dd if=/dev/urandom of=$file bs=1M count=2 ||
16244 error "failed to create a file"
16245 cancel_lru_locks osc
16248 dd if=$file of=/dev/null bs=1M count=1 iflag=direct ||
16249 error "failed to read a file"
16251 #define OBD_FAIL_LDLM_PAUSE_CANCEL2 0x31f
16252 $LCTL set_param fail_loc=0x8000031f
16254 cancel_lru_locks osc &
16257 #define OBD_FAIL_LDLM_PROLONG_PAUSE 0x32b
16258 do_nodes $oss $LCTL set_param fail_loc=0x8000032b
16259 #IO takes another lock, but matches the PENDING one
16260 #and places it to the IO RPC
16261 dd if=$file of=/dev/null bs=1M count=1 iflag=direct ||
16262 error "failed to read a file with PENDING lock"
16264 run_test 275 "Read on a canceled duplicate lock"
16267 remote_ost_nodsh && skip "remote OST with nodsh" && return
16270 do_facet ost1 "(while true; do \
16271 $LCTL get_param obdfilter.*.filesfree > /dev/null 2>&1; \
16272 done) & pid=\\\$!; echo \\\$pid > $TMP/sanity_276_pid" &
16275 for LOOP in $(seq 20); do
16277 start ost1 $(ostdevname 1) $OST_MOUNT_OPTS
16280 do_facet ost1 "pid=\\\$(cat $TMP/sanity_276_pid); kill -9 \\\$pid; \
16281 rm $TMP/sanity_276_pid"
16283 run_test 276 "Race between mount and obd_statfs"
16285 cleanup_test_300() {
16289 test_striped_dir() {
16294 mkdir -p $DIR/$tdir
16296 SAVE_UMASK=$(umask)
16297 trap cleanup_test_300 RETURN EXIT
16299 $LFS setdirstripe -i $mdt_index -c 2 -H all_char -o 755 \
16300 $DIR/$tdir/striped_dir ||
16301 error "set striped dir error"
16303 local mode=$(stat -c%a $DIR/$tdir/striped_dir)
16304 [ "$mode" = "755" ] || error "expect 755 got $mode"
16306 $LFS getdirstripe $DIR/$tdir/striped_dir > /dev/null 2>&1 ||
16307 error "getdirstripe failed"
16308 stripe_count=$($LFS getdirstripe -c $DIR/$tdir/striped_dir)
16309 if [ "$stripe_count" != "2" ]; then
16310 error "1:stripe_count is $stripe_count, expect 2"
16312 stripe_count=$($LFS getdirstripe -T $DIR/$tdir/striped_dir)
16313 if [ "$stripe_count" != "2" ]; then
16314 error "2:stripe_count is $stripe_count, expect 2"
16317 stripe_index=$($LFS getdirstripe -i $DIR/$tdir/striped_dir)
16318 if [ "$stripe_index" != "$mdt_index" ]; then
16319 error "stripe_index is $stripe_index, expect $mdt_index"
16322 [ $(stat -c%h $DIR/$tdir/striped_dir) == '2' ] ||
16323 error "nlink error after create striped dir"
16325 mkdir $DIR/$tdir/striped_dir/a
16326 mkdir $DIR/$tdir/striped_dir/b
16328 stat $DIR/$tdir/striped_dir/a ||
16329 error "create dir under striped dir failed"
16330 stat $DIR/$tdir/striped_dir/b ||
16331 error "create dir under striped dir failed"
16333 [ $(stat -c%h $DIR/$tdir/striped_dir) == '4' ] ||
16334 error "nlink error after mkdir"
16336 rmdir $DIR/$tdir/striped_dir/a
16337 [ $(stat -c%h $DIR/$tdir/striped_dir) == '3' ] ||
16338 error "nlink error after rmdir"
16340 rmdir $DIR/$tdir/striped_dir/b
16341 [ $(stat -c%h $DIR/$tdir/striped_dir) == '2' ] ||
16342 error "nlink error after rmdir"
16344 chattr +i $DIR/$tdir/striped_dir
16345 createmany -o $DIR/$tdir/striped_dir/f 10 &&
16346 error "immutable flags not working under striped dir!"
16347 chattr -i $DIR/$tdir/striped_dir
16349 rmdir $DIR/$tdir/striped_dir ||
16350 error "rmdir striped dir error"
16358 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.7.0) ] &&
16359 skip "skipped for lustre < 2.7.0" && return
16360 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
16361 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
16363 test_striped_dir 0 || error "failed on striped dir on MDT0"
16364 test_striped_dir 1 || error "failed on striped dir on MDT0"
16366 run_test 300a "basic striped dir sanity test"
16369 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.7.0) ] &&
16370 skip "skipped for lustre < 2.7.0" && return
16371 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
16372 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
16378 test_mkdir $DIR/$tdir || error "mkdir fail"
16379 $LFS setdirstripe -i 0 -c 2 -H all_char $DIR/$tdir/striped_dir ||
16380 error "set striped dir error"
16381 for i in {0..9}; do
16382 mtime1=$(stat -c %Y $DIR/$tdir/striped_dir)
16384 touch $DIR/$tdir/striped_dir/file_$i || error "touch error $i"
16385 mtime2=$(stat -c %Y $DIR/$tdir/striped_dir)
16386 [ $mtime1 -eq $mtime2 ] && error "mtime unchanged after create"
16388 rm -f $DIR/$tdir/striped_dir/file_$i || error "unlink error $i"
16389 mtime3=$(stat -c %Y $DIR/$tdir/striped_dir)
16390 [ $mtime2 -eq $mtime3 ] && error "mtime unchanged after unlink"
16394 run_test 300b "check ctime/mtime for striped dir"
16397 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.7.0) ] &&
16398 skip "skipped for lustre < 2.7.0" && return
16399 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
16400 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
16403 mkdir -p $DIR/$tdir
16404 $LFS setdirstripe -i 0 -c 2 $DIR/$tdir/striped_dir ||
16405 error "set striped dir error"
16407 chown $RUNAS_ID:$RUNAS_GID $DIR/$tdir/striped_dir ||
16408 error "chown striped dir failed"
16410 $RUNAS createmany -o $DIR/$tdir/striped_dir/f 5000 ||
16411 error "create 5k files failed"
16413 file_count=$(ls $DIR/$tdir/striped_dir | wc -l)
16415 [ "$file_count" = 5000 ] || error "file count $file_count != 5000"
16419 run_test 300c "chown && check ls under striped directory"
16422 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.7.0) ] &&
16423 skip "skipped for lustre < 2.7.0" && return
16424 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
16425 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
16429 mkdir -p $DIR/$tdir
16430 $SETSTRIPE -c 2 $DIR/$tdir
16432 #local striped directory
16433 $LFS setdirstripe -i 0 -c 2 -H all_char $DIR/$tdir/striped_dir ||
16434 error "set striped dir error"
16435 createmany -o $DIR/$tdir/striped_dir/f 10 ||
16436 error "create 10 files failed"
16438 #remote striped directory
16439 $LFS setdirstripe -i 1 -c 2 $DIR/$tdir/remote_striped_dir ||
16440 error "set striped dir error"
16441 createmany -o $DIR/$tdir/remote_striped_dir/f 10 ||
16442 error "create 10 files failed"
16444 for file in $(find $DIR/$tdir); do
16445 stripe_count=$($GETSTRIPE -c $file)
16446 [ $stripe_count -eq 2 ] ||
16447 error "wrong stripe $stripe_count for $file"
16452 run_test 300d "check default stripe under striped directory"
16455 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.7.55) ] &&
16456 skip "Need MDS version at least 2.7.55" && return
16457 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
16458 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
16462 mkdir -p $DIR/$tdir
16464 $LFS setdirstripe -i 0 -c 2 -H all_char $DIR/$tdir/striped_dir ||
16465 error "set striped dir error"
16467 touch $DIR/$tdir/striped_dir/a
16468 touch $DIR/$tdir/striped_dir/b
16469 touch $DIR/$tdir/striped_dir/c
16471 mkdir $DIR/$tdir/striped_dir/dir_a
16472 mkdir $DIR/$tdir/striped_dir/dir_b
16473 mkdir $DIR/$tdir/striped_dir/dir_c
16475 $LFS setdirstripe -i 0 -c 2 -H all_char $DIR/$tdir/striped_dir/stp_a ||
16476 error "set striped adir under striped dir error"
16478 $LFS setdirstripe -i 0 -c 2 -H all_char $DIR/$tdir/striped_dir/stp_b ||
16479 error "set striped bdir under striped dir error"
16481 $LFS setdirstripe -i 0 -c 2 -H all_char $DIR/$tdir/striped_dir/stp_c ||
16482 error "set striped cdir under striped dir error"
16484 mrename $DIR/$tdir/striped_dir/dir_a $DIR/$tdir/striped_dir/dir_b ||
16485 error "rename dir under striped dir fails"
16487 mrename $DIR/$tdir/striped_dir/stp_a $DIR/$tdir/striped_dir/stp_b ||
16488 error "rename dir under different stripes fails"
16490 mrename $DIR/$tdir/striped_dir/a $DIR/$tdir/striped_dir/c ||
16491 error "rename file under striped dir should succeed"
16493 mrename $DIR/$tdir/striped_dir/dir_b $DIR/$tdir/striped_dir/dir_c ||
16494 error "rename dir under striped dir should succeed"
16498 run_test 300e "check rename under striped directory"
16501 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.7.55) ] &&
16502 skip "Need MDS version at least 2.7.55" && return
16503 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
16504 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
16509 mkdir -p $DIR/$tdir
16511 $LFS setdirstripe -i 0 -c 2 -H all_char $DIR/$tdir/striped_dir ||
16512 error "set striped dir error"
16514 $LFS setdirstripe -i 0 -c 2 -H all_char $DIR/$tdir/striped_dir1 ||
16515 error "set striped dir error"
16517 touch $DIR/$tdir/striped_dir/a
16518 mkdir $DIR/$tdir/striped_dir/dir_a
16519 $LFS setdirstripe -i 0 -c 2 $DIR/$tdir/striped_dir/stp_a ||
16520 error "create striped dir under striped dir fails"
16522 touch $DIR/$tdir/striped_dir1/b
16523 mkdir $DIR/$tdir/striped_dir1/dir_b
16524 $LFS setdirstripe -i 0 -c 2 $DIR/$tdir/striped_dir/stp_b ||
16525 error "create striped dir under striped dir fails"
16527 mrename $DIR/$tdir/striped_dir/dir_a $DIR/$tdir/striped_dir1/dir_b ||
16528 error "rename dir under different striped dir should fail"
16530 mrename $DIR/$tdir/striped_dir/stp_a $DIR/$tdir/striped_dir1/stp_b ||
16531 error "rename striped dir under diff striped dir should fail"
16533 mrename $DIR/$tdir/striped_dir/a $DIR/$tdir/striped_dir1/a ||
16534 error "rename file under diff striped dirs fails"
16538 run_test 300f "check rename cross striped directory"
16540 test_300_check_default_striped_dir()
16543 local default_count=$2
16544 local default_index=$3
16547 local dir_stripe_index
16550 echo "checking $dirname $default_count $default_index"
16551 $LFS setdirstripe -D -c $default_count -i $default_index \
16552 -t all_char $DIR/$tdir/$dirname ||
16553 error "set default stripe on striped dir error"
16554 stripe_count=$($LFS getdirstripe -D -c $DIR/$tdir/$dirname)
16555 [ $stripe_count -eq $default_count ] ||
16556 error "expect $default_count get $stripe_count for $dirname"
16558 stripe_index=$($LFS getdirstripe -D -i $DIR/$tdir/$dirname)
16559 [ $stripe_index -eq $default_index ] ||
16560 error "expect $default_index get $stripe_index for $dirname"
16562 mkdir $DIR/$tdir/$dirname/{test1,test2,test3,test4} ||
16563 error "create dirs failed"
16565 createmany -o $DIR/$tdir/$dirname/f- 10 || error "create files failed"
16566 unlinkmany $DIR/$tdir/$dirname/f- 10 || error "unlink files failed"
16567 for dir in $(find $DIR/$tdir/$dirname/*); do
16568 stripe_count=$($LFS getdirstripe -c $dir)
16569 [ $stripe_count -eq $default_count ] ||
16570 [ $stripe_count -eq 0 -o $default_count -eq 1 ] ||
16571 error "stripe count $default_count != $stripe_count for $dir"
16573 stripe_index=$($LFS getdirstripe -i $dir)
16574 [ $default_index -eq -1 -o $stripe_index -eq $default_index ] ||
16575 error "$stripe_index != $default_index for $dir"
16577 #check default stripe
16578 stripe_count=$($LFS getdirstripe -D -c $dir)
16579 [ $stripe_count -eq $default_count ] ||
16580 error "default count $default_count != $stripe_count for $dir"
16582 stripe_index=$($LFS getdirstripe -D -i $dir)
16583 [ $stripe_index -eq $default_index ] ||
16584 error "default index $default_index != $stripe_index for $dir"
16586 rmdir $DIR/$tdir/$dirname/* || error "rmdir failed"
16590 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.7.55) ] &&
16591 skip "Need MDS version at least 2.7.55" && return
16592 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
16598 mkdir $DIR/$tdir/normal_dir
16600 #Checking when client cache stripe index
16601 $LFS setdirstripe -c$MDSCOUNT $DIR/$tdir/striped_dir
16602 $LFS setdirstripe -D -i1 $DIR/$tdir/striped_dir ||
16603 error "create striped_dir failed"
16605 $LFS setdirstripe -i0 $DIR/$tdir/striped_dir/dir0 ||
16606 error "create dir0 fails"
16607 stripe_index=$($LFS getdirstripe -i $DIR/$tdir/striped_dir/dir0)
16608 [ $stripe_index -eq 0 ] ||
16609 error "dir0 expect index 0 got $stripe_index"
16611 mkdir $DIR/$tdir/striped_dir/dir1 ||
16612 error "create dir1 fails"
16613 stripe_index=$($LFS getdirstripe -i $DIR/$tdir/striped_dir/dir1)
16614 [ $stripe_index -eq 1 ] ||
16615 error "dir1 expect index 1 got $stripe_index"
16617 #check default stripe count/stripe index
16618 test_300_check_default_striped_dir normal_dir $MDSCOUNT 1
16619 test_300_check_default_striped_dir normal_dir 1 0
16620 test_300_check_default_striped_dir normal_dir 2 1
16621 test_300_check_default_striped_dir normal_dir 2 -1
16623 #delete default stripe information
16624 echo "delete default stripeEA"
16625 $LFS setdirstripe -d $DIR/$tdir/normal_dir ||
16626 error "set default stripe on striped dir error"
16628 mkdir -p $DIR/$tdir/normal_dir/{test1,test2,test3,test4}
16629 for dir in $(find $DIR/$tdir/normal_dir/*); do
16630 stripe_count=$($LFS getdirstripe -c $dir)
16631 [ $stripe_count -eq 0 ] ||
16632 error "expect 1 get $stripe_count for $dir"
16633 stripe_index=$($LFS getdirstripe -i $dir)
16634 [ $stripe_index -eq 0 ] ||
16635 error "expect 0 get $stripe_index for $dir"
16638 run_test 300g "check default striped directory for normal directory"
16641 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.7.55) ] &&
16642 skip "Need MDS version at least 2.7.55" && return
16643 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
16648 $LFS setdirstripe -i0 -c$MDSCOUNT -H all_char $DIR/$tdir/striped_dir ||
16649 error "set striped dir error"
16651 test_300_check_default_striped_dir striped_dir $MDSCOUNT 1
16652 test_300_check_default_striped_dir striped_dir 1 0
16653 test_300_check_default_striped_dir striped_dir 2 1
16654 test_300_check_default_striped_dir striped_dir 2 -1
16656 #delete default stripe information
16657 $LFS setdirstripe -d $DIR/$tdir/striped_dir ||
16658 error "set default stripe on striped dir error"
16660 mkdir -p $DIR/$tdir/striped_dir/{test1,test2,test3,test4}
16661 for dir in $(find $DIR/$tdir/striped_dir/*); do
16662 stripe_count=$($LFS getdirstripe -c $dir)
16663 [ $stripe_count -eq 0 ] ||
16664 error "expect 1 get $stripe_count for $dir"
16667 run_test 300h "check default striped directory for striped directory"
16670 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.7.55) ] &&
16671 skip "Need MDS version at least 2.7.55" && return
16672 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
16673 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
16679 $LFS setdirstripe -i 0 -c$MDSCOUNT -H all_char $DIR/$tdir/striped_dir ||
16680 error "set striped dir error"
16682 createmany -o $DIR/$tdir/striped_dir/f- 10 ||
16683 error "create files under striped dir failed"
16685 $LFS setdirstripe -i0 -c$MDSCOUNT -H all_char $DIR/$tdir/hashdir ||
16686 error "set striped hashdir error"
16688 $LFS setdirstripe -i0 -c$MDSCOUNT -H all_char $DIR/$tdir/hashdir/d0 ||
16689 error "create dir0 under hash dir failed"
16690 $LFS setdirstripe -i0 -c$MDSCOUNT -H fnv_1a_64 $DIR/$tdir/hashdir/d1 ||
16691 error "create dir1 under hash dir failed"
16693 # unfortunately, we need to umount to clear dir layout cache for now
16694 # once we fully implement dir layout, we can drop this
16695 umount_client $MOUNT || error "umount failed"
16696 mount_client $MOUNT || error "mount failed"
16698 $LFS find -H fnv_1a_64 $DIR/$tdir/hashdir
16699 local dircnt=$($LFS find -H fnv_1a_64 $DIR/$tdir/hashdir | wc -l)
16700 [ $dircnt -eq 1 ] || error "lfs find striped dir got:$dircnt,except:1"
16702 #set the stripe to be unknown hash type
16703 #define OBD_FAIL_UNKNOWN_LMV_STRIPE 0x1901
16704 $LCTL set_param fail_loc=0x1901
16705 for ((i = 0; i < 10; i++)); do
16706 $CHECKSTAT -t file $DIR/$tdir/striped_dir/f-$i ||
16707 error "stat f-$i failed"
16708 rm $DIR/$tdir/striped_dir/f-$i || error "unlink f-$i failed"
16711 touch $DIR/$tdir/striped_dir/f0 &&
16712 error "create under striped dir with unknown hash should fail"
16714 $LCTL set_param fail_loc=0
16716 umount_client $MOUNT || error "umount failed"
16717 mount_client $MOUNT || error "mount failed"
16721 run_test 300i "client handle unknown hash type striped directory"
16724 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
16725 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.7.55) ] &&
16726 skip "Need MDS version at least 2.7.55" && return
16727 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
16733 #define OBD_FAIL_SPLIT_UPDATE_REC 0x1702
16734 $LCTL set_param fail_loc=0x1702
16735 $LFS setdirstripe -i 0 -c$MDSCOUNT -H all_char $DIR/$tdir/striped_dir ||
16736 error "set striped dir error"
16738 createmany -o $DIR/$tdir/striped_dir/f- 10 ||
16739 error "create files under striped dir failed"
16741 $LCTL set_param fail_loc=0
16743 rm -rf $DIR/$tdir || error "unlink striped dir fails"
16747 run_test 300j "test large update record"
16750 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.7.55) ] &&
16751 skip "Need MDS version at least 2.7.55" && return
16752 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
16753 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
16759 #define OBD_FAIL_LARGE_STRIPE 0x1703
16760 $LCTL set_param fail_loc=0x1703
16761 $LFS setdirstripe -i 0 -c512 $DIR/$tdir/striped_dir ||
16762 error "set striped dir error"
16763 $LCTL set_param fail_loc=0
16765 $LFS getdirstripe $DIR/$tdir/striped_dir ||
16766 error "getstripeddir fails"
16767 rm -rf $DIR/$tdir/striped_dir ||
16768 error "unlink striped dir fails"
16772 run_test 300k "test large striped directory"
16775 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.7.55) ] &&
16776 skip "Need MDS version at least 2.7.55" && return
16777 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
16778 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
16781 test_mkdir -p $DIR/$tdir/striped_dir
16782 chown $RUNAS_ID $DIR/$tdir/striped_dir ||
16783 error "chown $RUNAS_ID failed"
16784 $LFS setdirstripe -i 1 -D $DIR/$tdir/striped_dir ||
16785 error "set default striped dir failed"
16787 #define OBD_FAIL_MDS_STALE_DIR_LAYOUT 0x158
16788 $LCTL set_param fail_loc=0x80000158
16789 $RUNAS mkdir $DIR/$tdir/striped_dir/test_dir || error "create dir fails"
16791 stripe_index=$($LFS getdirstripe -i $DIR/$tdir/striped_dir/test_dir)
16792 [ $stripe_index -eq 1 ] ||
16793 error "expect 1 get $stripe_index for $dir"
16795 run_test 300l "non-root user to create dir under striped dir with stale layout"
16798 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.7.55) ] &&
16799 skip "Need MDS version at least 2.7.55" && return
16800 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
16801 [ $MDSCOUNT -ge 2 ] && skip "Only for single MDT" && return
16803 mkdir -p $DIR/$tdir/striped_dir
16804 $LFS setdirstripe -D -c 1 $DIR/$tdir/striped_dir ||
16805 error "set default stripes dir error"
16807 mkdir $DIR/$tdir/striped_dir/a || error "mkdir a fails"
16809 stripe_count=$($LFS getdirstripe -c $DIR/$tdir/striped_dir/a)
16810 [ $stripe_count -eq 0 ] ||
16811 error "expect 0 get $stripe_count for a"
16813 $LFS setdirstripe -D -c 2 $DIR/$tdir/striped_dir ||
16814 error "set default stripes dir error"
16816 mkdir $DIR/$tdir/striped_dir/b || error "mkdir b fails"
16818 stripe_count=$($LFS getdirstripe -c $DIR/$tdir/striped_dir/b)
16819 [ $stripe_count -eq 0 ] ||
16820 error "expect 0 get $stripe_count for b"
16822 $LFS setdirstripe -D -c1 -i2 $DIR/$tdir/striped_dir ||
16823 error "set default stripes dir error"
16825 mkdir $DIR/$tdir/striped_dir/c &&
16826 error "default stripe_index is invalid, mkdir c should fails"
16828 rm -rf $DIR/$tdir || error "rmdir fails"
16830 run_test 300m "setstriped directory on single MDT FS"
16833 local list=$(comma_list $(mdts_nodes))
16836 do_nodes $list $LCTL set_param -n mdt.*.enable_remote_dir_gid=0
16840 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.7.55) ] &&
16841 skip "Need MDS version at least 2.7.55" && return
16842 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
16843 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
16844 remote_mds_nodsh && skip "remote MDS with nodsh" && return
16847 local list=$(comma_list $(mdts_nodes))
16849 trap cleanup_300n RETURN EXIT
16850 mkdir -p $DIR/$tdir
16851 chmod 777 $DIR/$tdir
16852 $RUNAS $LFS setdirstripe -i0 -c$MDSCOUNT \
16853 $DIR/$tdir/striped_dir > /dev/null 2>&1 &&
16854 error "create striped dir succeeds with gid=0"
16856 do_nodes $list $LCTL set_param -n mdt.*.enable_remote_dir_gid=-1
16857 $RUNAS $LFS setdirstripe -i0 -c$MDSCOUNT $DIR/$tdir/striped_dir ||
16858 error "create striped dir fails with gid=-1"
16860 do_nodes $list $LCTL set_param -n mdt.*.enable_remote_dir_gid=0
16861 $RUNAS $LFS setdirstripe -i 1 -c$MDSCOUNT -D \
16862 $DIR/$tdir/striped_dir > /dev/null 2>&1 &&
16863 error "set default striped dir succeeds with gid=0"
16866 do_nodes $list $LCTL set_param -n mdt.*.enable_remote_dir_gid=-1
16867 $RUNAS $LFS setdirstripe -i 1 -c$MDSCOUNT -D $DIR/$tdir/striped_dir ||
16868 error "set default striped dir fails with gid=-1"
16871 do_nodes $list $LCTL set_param -n mdt.*.enable_remote_dir_gid=0
16872 $RUNAS mkdir $DIR/$tdir/striped_dir/test_dir ||
16873 error "create test_dir fails"
16874 $RUNAS mkdir $DIR/$tdir/striped_dir/test_dir1 ||
16875 error "create test_dir1 fails"
16876 $RUNAS mkdir $DIR/$tdir/striped_dir/test_dir2 ||
16877 error "create test_dir2 fails"
16880 run_test 300n "non-root user to create dir under striped dir with default EA"
16883 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.7.55) ] &&
16884 skip "Need MDS version at least 2.7.55" && return
16885 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
16886 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
16890 mkdir -p $DIR/$tdir
16892 numfree1=$(lctl get_param -n mdc.*MDT0000*.filesfree)
16893 numfree2=$(lctl get_param -n mdc.*MDT0001*.filesfree)
16894 if [ $numfree1 -lt 66000 -o $numfree2 -lt 66000 ]; then
16895 skip "not enough free inodes $numfree1 $numfree2"
16899 numfree1=$(lctl get_param -n mdc.*MDT0000-mdc-*.kbytesfree)
16900 numfree2=$(lctl get_param -n mdc.*MDT0001-mdc-*.kbytesfree)
16901 if [ $numfree1 -lt 300000 -o $numfree2 -lt 300000 ]; then
16902 skip "not enough free space $numfree1 $numfree2"
16906 $LFS setdirstripe -c2 $DIR/$tdir/striped_dir ||
16907 error "setdirstripe fails"
16909 createmany -d $DIR/$tdir/striped_dir/d 131000 ||
16910 error "create dirs fails"
16912 $LCTL set_param ldlm.namespaces.*mdc-*.lru_size=0
16913 ls $DIR/$tdir/striped_dir > /dev/null ||
16914 error "ls striped dir fails"
16915 unlinkmany -d $DIR/$tdir/striped_dir/d 131000 ||
16916 error "unlink big striped dir fails"
16918 run_test 300o "unlink big sub stripe(> 65000 subdirs)"
16921 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
16922 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
16923 remote_mds_nodsh && skip "remote MDS with nodsh" && return
16925 mkdir -p $DIR/$tdir
16927 #define OBD_FAIL_OUT_ENOSPC 0x1704
16928 do_facet mds2 lctl set_param fail_loc=0x80001704
16929 $LFS setdirstripe -i 0 -c2 $DIR/$tdir/bad_striped_dir > /dev/null 2>&1 \
16930 && error "create striped directory should fail"
16932 [ -e $DIR/$tdir/bad_striped_dir ] && error "striped dir exists"
16934 $LFS setdirstripe -c2 $DIR/$tdir/bad_striped_dir
16937 run_test 300p "create striped directory without space"
16940 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
16941 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
16943 local fd=$(free_fd)
16944 local cmd="exec $fd<$tdir"
16946 $LFS mkdir -c $MDSCOUNT $tdir || error "create $tdir fails"
16949 trap "eval $cmd" EXIT
16950 cd $tdir || error "cd $tdir fails"
16951 rmdir ../$tdir || error "rmdir $tdir fails"
16952 mkdir local_dir && error "create dir succeeds"
16953 $LFS setdirstripe -i1 remote_dir && error "create remote dir succeeds"
16957 run_test 300q "create remote directory under orphan directory"
16959 prepare_remote_file() {
16960 mkdir $DIR/$tdir/src_dir ||
16961 error "create remote source failed"
16963 cp /etc/hosts $DIR/$tdir/src_dir/a ||
16964 error "cp to remote source failed"
16965 touch $DIR/$tdir/src_dir/a
16967 $LFS mkdir -i 1 $DIR/$tdir/tgt_dir ||
16968 error "create remote target dir failed"
16970 touch $DIR/$tdir/tgt_dir/b
16972 mrename $DIR/$tdir/src_dir/a $DIR/$tdir/tgt_dir/b ||
16973 error "rename dir cross MDT failed!"
16975 $CHECKSTAT -t file $DIR/$tdir/src_dir/a &&
16976 error "src_child still exists after rename"
16978 $CHECKSTAT -t file $DIR/$tdir/tgt_dir/b ||
16979 error "missing file(a) after rename"
16981 diff /etc/hosts $DIR/$tdir/tgt_dir/b ||
16982 error "diff after rename"
16986 [[ $MDSCOUNT -lt 2 ]] && skip "needs >= 4 MDTs" && return
16987 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
16988 local remote_file=$DIR/$tdir/tgt_dir/b
16990 mkdir -p $DIR/$tdir
16992 prepare_remote_file || error "prepare remote file failed"
16995 $OPENUNLINK $remote_file $remote_file ||
16996 error "openunlink $remote_file failed"
16997 $CHECKSTAT -a $remote_file || error "$remote_file exists"
16999 run_test 310a "open unlink remote file"
17002 [[ $MDSCOUNT -lt 2 ]] && skip "needs >= 4 MDTs" && return
17003 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
17004 local remote_file=$DIR/$tdir/tgt_dir/b
17006 mkdir -p $DIR/$tdir
17008 prepare_remote_file || error "prepare remote file failed"
17010 ln $remote_file $DIR/$tfile || error "link failed for remote file"
17011 $MULTIOP $DIR/$tfile Ouc || error "mulitop failed"
17012 $CHECKSTAT -t file $remote_file || error "check file failed"
17014 run_test 310b "unlink remote file with multiple links while open"
17017 [[ $MDSCOUNT -lt 4 ]] && skip "needs >= 4 MDTs" && return
17018 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
17019 local remote_file=$DIR/$tdir/tgt_dir/b
17021 mkdir -p $DIR/$tdir
17023 prepare_remote_file || error "prepare remote file failed"
17025 ln $remote_file $DIR/$tfile || error "link failed for remote file"
17026 multiop_bg_pause $remote_file O_uc ||
17027 error "mulitop failed for remote file"
17029 $MULTIOP $DIR/$tfile Ouc
17030 kill -USR1 $MULTIPID
17033 run_test 310c "open-unlink remote file with multiple links"
17037 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.8.54) ] &&
17038 skip "lustre < 2.8.54 does not contain LU-4825 fix" && return
17039 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
17040 remote_mds_nodsh && skip "remote MDS with nodsh" && return
17042 local old_iused=$($LFS df -i | grep OST0000 | awk '{ print $3 }')
17044 mkdir -p $DIR/$tdir
17045 $SETSTRIPE -i 0 -c 1 $DIR/$tdir
17046 createmany -o $DIR/$tdir/$tfile. 1000
17048 # statfs data is not real time, let's just calculate it
17049 old_iused=$((old_iused + 1000))
17051 local count=$(do_facet $SINGLEMDS "lctl get_param -n \
17052 osp.*OST0000*MDT0000.create_count")
17053 local max_count=$(do_facet $SINGLEMDS "lctl get_param -n \
17054 osp.*OST0000*MDT0000.max_create_count")
17055 for idx in $(seq $MDSCOUNT); do
17056 do_facet mds$idx "lctl set_param -n \
17057 osp.*OST0000*MDT000?.max_create_count=0"
17060 $SETSTRIPE -i 0 $DIR/$tdir/$tfile || error "setstripe failed"
17061 local index=$($GETSTRIPE -i $DIR/$tdir/$tfile)
17062 [ $index -ne 0 ] || error "$tfile stripe index is 0"
17064 unlinkmany $DIR/$tdir/$tfile. 1000
17066 for idx in $(seq $MDSCOUNT); do
17067 do_facet mds$idx "lctl set_param -n \
17068 osp.*OST0000*MDT000?.max_create_count=$max_count"
17069 do_facet mds$idx "lctl set_param -n \
17070 osp.*OST0000*MDT000?.create_count=$count"
17074 for i in $(seq 120); do
17075 new_iused=$($LFS df -i | grep OST0000 | awk '{ print $3 }')
17076 # system may be too busy to destroy all objs in time, use
17077 # a somewhat small value to not fail autotest
17078 [ $((old_iused - new_iused)) -gt 400 ] && break
17082 echo "waited $i sec, old Iused $old_iused, new Iused $new_iused"
17083 [ $((old_iused - new_iused)) -gt 400 ] ||
17084 error "objs not destroyed after unlink"
17086 run_test 311 "disable OSP precreate, and unlink should destroy objs"
17093 local vdevdir=$(dirname $(facet_vdevice $ost))
17094 local cmd="$ZDB -e -p $vdevdir -ddddd $(facet_device $ost)"
17095 local zfs_zapid=$(do_facet $ost $cmd |
17096 grep -w "/O/0/d$((objid%32))" -C 5 |
17097 awk '/Object/{getline; print $1}')
17098 local zfs_objid=$(do_facet $ost $cmd $zfs_zapid |
17099 awk "/$objid = /"'{printf $3}')
17104 zfs_object_blksz() {
17108 local vdevdir=$(dirname $(facet_vdevice $ost))
17109 local cmd="$ZDB -e -p $vdevdir -dddd $(facet_device $ost)"
17110 local blksz=$(do_facet $ost $cmd $objid |
17111 awk '/dblk/{getline; printf $4}')
17113 case "${blksz: -1}" in
17114 k|K) blksz=$((${blksz:0:$((${#blksz} - 1))}*1024)) ;;
17115 m|M) blksz=$((${blksz:0:$((${#blksz} - 1))}*1024*1024)) ;;
17122 test_312() { # LU-4856
17123 remote_ost_nodsh && skip "remote OST with nodsh" && return
17125 [ $(facet_fstype ost1) = "zfs" ] ||
17126 { skip "the test only applies to zfs" && return; }
17128 local max_blksz=$(do_facet ost1 \
17129 $ZFS get -p recordsize $(facet_device ost1) |
17130 awk '!/VALUE/{print $3}')
17131 local min_blksz=$(getconf PAGE_SIZE)
17133 # to make life a little bit easier
17134 $LFS mkdir -c 1 -i 0 $DIR/$tdir
17135 $LFS setstripe -c 1 -i 0 $DIR/$tdir
17137 local tf=$DIR/$tdir/$tfile
17139 local oid=$($LFS getstripe $tf | awk '/obdidx/{getline; print $2}')
17141 # Get ZFS object id
17142 local zfs_objid=$(zfs_oid_to_objid ost1 $oid)
17144 # block size change by sequential over write
17146 for ((bs=$min_blksz; bs <= max_blksz; bs <<= 2)); do
17147 dd if=/dev/zero of=$tf bs=$bs count=1 oflag=sync conv=notrunc
17149 blksz=$(zfs_object_blksz ost1 $zfs_objid)
17150 [ $blksz -eq $bs ] || error "blksz error: $blksz, expected: $bs"
17154 # block size change by sequential append write
17155 dd if=/dev/zero of=$tf bs=$min_blksz count=1 oflag=sync conv=notrunc
17156 oid=$($LFS getstripe $tf | awk '/obdidx/{getline; print $2}')
17157 zfs_objid=$(zfs_oid_to_objid ost1 $oid)
17159 for ((count = 1; count < $((max_blksz / min_blksz)); count *= 2)); do
17160 dd if=/dev/zero of=$tf bs=$min_blksz count=$count seek=$count \
17161 oflag=sync conv=notrunc
17163 blksz=$(zfs_object_blksz ost1 $zfs_objid)
17164 [ $blksz -eq $((2 * count * min_blksz)) ] ||
17165 error "blksz error, actual $blksz, " \
17166 "expected: 2 * $count * $min_blksz"
17172 oid=$($LFS getstripe $tf | awk '/obdidx/{getline; print $2}')
17173 zfs_objid=$(zfs_oid_to_objid ost1 $oid)
17175 dd if=/dev/zero of=$tf bs=1K count=1 oflag=sync conv=notrunc
17176 blksz=$(zfs_object_blksz ost1 $zfs_objid)
17177 [ $blksz -eq $min_blksz ] ||
17178 error "blksz error: $blksz, expected: $min_blksz"
17180 dd if=/dev/zero of=$tf bs=64K count=1 oflag=sync conv=notrunc seek=128
17181 blksz=$(zfs_object_blksz ost1 $zfs_objid)
17182 [ $blksz -eq 65536 ] || error "blksz error: $blksz, expected: 64k"
17184 dd if=/dev/zero of=$tf bs=1M count=1 oflag=sync conv=notrunc
17185 blksz=$(zfs_object_blksz ost1 $zfs_objid)
17186 [ $blksz -eq 65536 ] || error "rewrite error: $blksz, expected: 64k"
17188 run_test 312 "make sure ZFS adjusts its block size by write pattern"
17191 remote_ost_nodsh && skip "remote OST with nodsh" && return
17193 local file=$DIR/$tfile
17195 $SETSTRIPE -c 1 -i 0 $file || error "setstripe failed"
17197 # define OBD_FAIL_TGT_RCVD_EIO 0x720
17198 do_facet ost1 "$LCTL set_param fail_loc=0x720"
17199 dd if=/dev/zero of=$file bs=4096 oflag=direct count=1 &&
17200 error "write should failed"
17201 do_facet ost1 "$LCTL set_param fail_loc=0"
17204 run_test 313 "io should fail after last_rcvd update fail"
17207 $SETSTRIPE -c 2 -i 0 $DIR/$tfile || error "setstripe failed"
17208 do_facet ost1 "$LCTL set_param fail_loc=0x720"
17210 wait_delete_completed
17211 do_facet ost1 "$LCTL set_param fail_loc=0"
17213 run_test 314 "OSP shouldn't fail after last_rcvd update failure"
17215 test_315() { # LU-618
17216 local file=$DIR/$tfile
17219 $MULTIOP $file oO_CREAT:O_DIRECT:O_RDWR:w4096000c
17220 $MULTIOP $file oO_RDONLY:r4096000_c &
17225 local rbytes=$(awk '/read_bytes/ { print $2 }' /proc/$PID/io)
17228 [ $rbytes -gt 4000000 ] || error "read is not accounted ($rbytes)"
17231 run_test 315 "read should be accounted"
17234 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return 0
17235 large_xattr_enabled || { skip "large_xattr disabled" && return; }
17237 rm -rf $DIR/$tdir/d
17238 mkdir -p $DIR/$tdir/d
17239 chown nobody $DIR/$tdir/d
17240 touch $DIR/$tdir/d/file
17242 $LFS mv -M1 $DIR/$tdir/d || error "lfs mv failed"
17244 run_test 316 "lfs mv"
17247 local read_write=$1
17248 if [ "$read_write" = "write" ]; then
17249 local dd_cmd="dd if=/dev/zero of=$DIR/$tfile"
17250 elif [ "$read_write" = "read" ]; then
17251 local dd_cmd="dd of=/dev/null if=$DIR/$tfile"
17253 error "argument error"
17256 # turn off debug for performance testing
17257 local saved_debug=$($LCTL get_param -n debug)
17258 $LCTL set_param debug=0
17260 $SETSTRIPE -c 1 -i 0 $DIR/$tfile
17262 # get ost1 size - lustre-OST0000
17263 local ost1_avail_size=$($LFS df | awk /${ost1_svc}/'{ print $4 }')
17264 local blocks=$((ost1_avail_size/2/1024)) # half avail space by megabytes
17265 [ $blocks -gt 1000 ] && blocks=1000 # 1G in maximum
17267 if [ "$read_write" = "read" ]; then
17268 truncate -s $(expr 1048576 \* $blocks) $DIR/$tfile
17271 local start_time=$(date +%s.%N)
17272 $dd_cmd bs=1M count=$blocks oflag=sync ||
17273 error "real dd $read_write error"
17274 local duration=$(bc <<< "$(date +%s.%N) - $start_time")
17276 if [ "$read_write" = "write" ]; then
17280 # define OBD_FAIL_OST_FAKE_RW 0x238
17281 do_facet ost1 $LCTL set_param fail_loc=0x238
17283 local start_time=$(date +%s.%N)
17284 $dd_cmd bs=1M count=$blocks oflag=sync ||
17285 error "fake dd $read_write error"
17286 local duration_fake=$(bc <<< "$(date +%s.%N) - $start_time")
17288 if [ "$read_write" = "write" ]; then
17290 cancel_lru_locks osc
17291 $CHECKSTAT -t file -s $((blocks * 1024 * 1024)) $DIR/$tfile ||
17292 error "$tfile size not $blocks MB"
17294 do_facet ost1 $LCTL set_param fail_loc=0
17296 echo "fake $read_write $duration_fake vs. normal $read_write" \
17297 "$duration in seconds"
17298 [ $(bc <<< "$duration_fake < $duration") -eq 1 ] ||
17299 error_not_in_vm "fake write is slower"
17301 $LCTL set_param -n debug="$saved_debug"
17304 test_399a() { # LU-7655 for OST fake write
17305 remote_ost_nodsh && skip "remote OST with nodsh" && return
17309 run_test 399a "fake write should not be slower than normal write"
17311 test_399b() { # LU-8726 for OST fake read
17312 remote_ost_nodsh && skip "remote OST with nodsh" && return
17314 if [ "$(facet_fstype ost1)" != "ldiskfs" ]; then
17315 skip "ldiskfs only test" && return 0
17319 run_test 399b "fake read should not be slower than normal read"
17321 test_400a() { # LU-1606, was conf-sanity test_74
17322 local extra_flags=''
17323 local out=$TMP/$tfile
17324 local prefix=/usr/include/lustre
17327 if ! which $CC > /dev/null 2>&1; then
17328 skip_env "$CC is not installed"
17332 if ! [[ -d $prefix ]]; then
17333 # Assume we're running in tree and fixup the include path.
17334 extra_flags+=" -I$LUSTRE/include"
17335 extra_flags+=" -L$LUSTRE/utils"
17338 for prog in $LUSTRE_TESTS_API_DIR/*.c; do
17339 $CC -Wall -Werror $extra_flags -llustreapi -o $out $prog ||
17340 error "client api broken"
17344 run_test 400a "Lustre client api program can compile and link"
17346 test_400b() { # LU-1606, LU-5011
17348 local out=$TMP/$tfile
17349 local prefix=/usr/include/linux/lustre
17351 # We use a hard coded prefix so that this test will not fail
17352 # when run in tree. There are headers in lustre/include/lustre/
17353 # that are not packaged (like lustre_idl.h) and have more
17354 # complicated include dependencies (like config.h and lnet/types.h).
17355 # Since this test about correct packaging we just skip them when
17356 # they don't exist (see below) rather than try to fixup cppflags.
17358 if ! which $CC > /dev/null 2>&1; then
17359 skip_env "$CC is not installed"
17363 for header in $prefix/*.h; do
17364 if ! [[ -f "$header" ]]; then
17368 if [[ "$(basename $header)" == lustre_ioctl.h ]]; then
17369 continue # lustre_ioctl.h is internal header
17372 $CC -Wall -Werror -include $header -c -x c /dev/null -o $out ||
17373 error "cannot compile '$header'"
17377 run_test 400b "packaged headers can be compiled"
17379 test_401a() { #LU-7437
17380 local printf_arg=$(find -printf 2>&1 | grep "unrecognized:")
17381 [ -n "$printf_arg" ] && skip_env "find does not support -printf" &&
17383 #count the number of parameters by "list_param -R"
17384 local params=$($LCTL list_param -R '*' 2>/dev/null | wc -l)
17385 #count the number of parameters by listing proc files
17386 local proc_dirs=$(eval \ls -d $proc_regexp 2>/dev/null)
17387 echo "proc_dirs='$proc_dirs'"
17388 [ -n "$proc_dirs" ] || error "no proc_dirs on $HOSTNAME"
17389 local procs=$(find -L $proc_dirs -mindepth 1 -printf '%P\n' 2>/dev/null|
17392 [ $params -eq $procs ] ||
17393 error "found $params parameters vs. $procs proc files"
17395 # test the list_param -D option only returns directories
17396 params=$($LCTL list_param -R -D '*' 2>/dev/null | wc -l)
17397 #count the number of parameters by listing proc directories
17398 procs=$(find -L $proc_dirs -mindepth 1 -type d -printf '%P\n' 2>/dev/null |
17401 [ $params -eq $procs ] ||
17402 error "found $params parameters vs. $procs proc files"
17404 run_test 401a "Verify if 'lctl list_param -R' can list parameters recursively"
17407 local save=$($LCTL get_param -n jobid_var)
17410 $LCTL set_param foo=bar jobid_var=$tmp bar=baz &&
17411 error "no error returned when setting bad parameters"
17413 local jobid_new=$($LCTL get_param -n foe jobid_var baz)
17414 [[ "$jobid_new" == "$tmp" ]] || error "jobid tmp $jobid_new != $tmp"
17416 $LCTL set_param -n fog=bam jobid_var=$save bat=fog
17417 local jobid_old=$($LCTL get_param -n foe jobid_var bag)
17418 [[ "$jobid_old" == "$save" ]] || error "jobid new $jobid_old != $save"
17420 run_test 401b "Verify 'lctl {get,set}_param' continue after error"
17423 local jobid_var_old=$($LCTL get_param -n jobid_var)
17424 local jobid_var_new
17426 $LCTL set_param jobid_var= &&
17427 error "no error returned for 'set_param a='"
17429 jobid_var_new=$($LCTL get_param -n jobid_var)
17430 [[ "$jobid_var_old" == "$jobid_var_new" ]] ||
17431 error "jobid_var was changed by setting without value"
17433 $LCTL set_param jobid_var &&
17434 error "no error returned for 'set_param a'"
17436 jobid_var_new=$($LCTL get_param -n jobid_var)
17437 [[ "$jobid_var_old" == "$jobid_var_new" ]] ||
17438 error "jobid_var was changed by setting without value"
17440 run_test 401c "Verify 'lctl set_param' without value fails in either format."
17443 local jobid_var_old=$($LCTL get_param -n jobid_var)
17444 local jobid_var_new
17445 local new_value="foo=bar"
17447 $LCTL set_param jobid_var=$new_value ||
17448 error "'set_param a=b' did not accept a value containing '='"
17450 jobid_var_new=$($LCTL get_param -n jobid_var)
17451 [[ "$jobid_var_new" == "$new_value" ]] ||
17452 error "'set_param a=b' failed on a value containing '='"
17454 # Reset the jobid_var to test the other format
17455 $LCTL set_param jobid_var=$jobid_var_old
17456 jobid_var_new=$($LCTL get_param -n jobid_var)
17457 [[ "$jobid_var_new" == "$jobid_var_old" ]] ||
17458 error "failed to reset jobid_var"
17460 $LCTL set_param jobid_var $new_value ||
17461 error "'set_param a b' did not accept a value containing '='"
17463 jobid_var_new=$($LCTL get_param -n jobid_var)
17464 [[ "$jobid_var_new" == "$new_value" ]] ||
17465 error "'set_param a b' failed on a value containing '='"
17467 $LCTL set_param jobid_var $jobid_var_old
17468 jobid_var_new=$($LCTL get_param -n jobid_var)
17469 [[ "$jobid_var_new" == "$jobid_var_old" ]] ||
17470 error "failed to reset jobid_var"
17472 run_test 401d "Verify 'lctl set_param' accepts values containing '='"
17475 local server_version=$(lustre_version_code $SINGLEMDS)
17476 [[ $server_version -ge $(version_code 2.7.66) ]] ||
17477 [[ $server_version -ge $(version_code 2.7.18.4) &&
17478 $server_version -lt $(version_code 2.7.50) ]] ||
17479 [[ $server_version -ge $(version_code 2.7.2) &&
17480 $server_version -lt $(version_code 2.7.11) ]] ||
17481 { skip "Need MDS version 2.7.2+ or 2.7.18.4+ or 2.7.66+";
17483 remote_mds_nodsh && skip "remote MDS with nodsh" && return
17484 $LFS setdirstripe -i 0 $DIR/$tdir || error "setdirstripe -i 0 failed"
17485 #define OBD_FAIL_MDS_FLD_LOOKUP 0x15c
17486 do_facet mds1 "lctl set_param fail_loc=0x8000015c"
17487 touch $DIR/$tdir/$tfile && error "touch should fail with ENOENT" ||
17488 echo "Touch failed - OK"
17490 run_test 402 "Return ENOENT to lod_generate_and_set_lovea"
17493 local file1=$DIR/$tfile.1
17494 local file2=$DIR/$tfile.2
17495 local tfile=$TMP/$tfile
17497 rm -f $file1 $file2 $tfile
17502 # 30 sec OBD_TIMEOUT in ll_getattr()
17503 # right before populating st_nlink
17504 $LCTL set_param fail_loc=0x80001409
17505 stat -c %h $file1 > $tfile &
17507 # create an alias, drop all locks and reclaim the dentry
17509 cancel_lru_locks mdc
17510 cancel_lru_locks osc
17511 sysctl -w vm.drop_caches=2
17515 [ $(cat $tfile) -gt 0 ] || error "wrong nlink count: $(cat $tfile)"
17517 rm -f $tfile $file1 $file2
17519 run_test 403 "i_nlink should not drop to zero due to aliasing"
17521 test_404() { # LU-6601
17522 local server_version=$(lustre_version_code $SINGLEMDS)
17523 [[ $server_version -ge $(version_code 2.8.53) ]] ||
17524 { skip "Need server version newer than 2.8.52"; return 0; }
17526 remote_mds_nodsh && skip "remote MDS with nodsh" && return
17527 local mosps=$(do_facet $SINGLEMDS $LCTL dl |
17528 awk '/osp .*-osc-MDT/ { print $4}')
17531 for osp in $mosps; do
17532 echo "Deactivate: " $osp
17533 do_facet $SINGLEMDS $LCTL --device %$osp deactivate
17534 local stat=$(do_facet $SINGLEMDS $LCTL dl |
17535 awk -vp=$osp '$4 == p { print $2 }')
17536 [ $stat = IN ] || {
17537 do_facet $SINGLEMDS $LCTL dl | grep -w $osp
17538 error "deactivate error"
17540 echo "Activate: " $osp
17541 do_facet $SINGLEMDS $LCTL --device %$osp activate
17542 local stat=$(do_facet $SINGLEMDS $LCTL dl |
17543 awk -vp=$osp '$4 == p { print $2 }')
17544 [ $stat = UP ] || {
17545 do_facet $SINGLEMDS $LCTL dl | grep -w $osp
17546 error "activate error"
17550 run_test 404 "validate manual {de}activated works properly for OSPs"
17553 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.6.92) -o \
17554 [ $(lustre_version_code client) -lt $(version_code 2.6.99) ] &&
17555 skip "Layout swap lock is not supported" && return
17557 check_swap_layouts_support && return 0
17559 test_mkdir $DIR/$tdir
17560 swap_lock_test -d $DIR/$tdir ||
17561 error "One layout swap locked test failed"
17563 run_test 405 "Various layout swap lock tests"
17566 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
17567 [ $OSTCOUNT -lt 2 ] && skip "needs >= 2 OSTs" && return
17568 [ -n "$FILESET" ] && skip "SKIP due to FILESET set" && return
17569 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
17570 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.8.50) ] &&
17571 skip "Need MDS version at least 2.8.50" && return
17573 local def_stripe_size=$($LFS getstripe -S $MOUNT)
17574 local test_pool=$TESTNAME
17576 if ! combined_mgs_mds ; then
17579 pool_add $test_pool || error "pool_add failed"
17580 pool_add_targets $test_pool 0 $(($OSTCOUNT - 1)) 1 ||
17581 error "pool_add_targets failed"
17583 save_layout_restore_at_exit $MOUNT
17585 # parent set default stripe count only, child will stripe from both
17586 # parent and fs default
17587 $LFS setstripe -c 1 -i 1 -S $((def_stripe_size * 2)) -p $test_pool $MOUNT ||
17588 error "setstripe $MOUNT failed"
17589 $LFS mkdir -c $MDSCOUNT $DIR/$tdir || error "mkdir $tdir failed"
17590 $LFS setstripe -c $OSTCOUNT $DIR/$tdir || error "setstripe $tdir failed"
17591 for i in $(seq 10); do
17592 local f=$DIR/$tdir/$tfile.$i
17593 touch $f || error "touch failed"
17594 local count=$($LFS getstripe -c $f)
17595 [ $count -eq $OSTCOUNT ] ||
17596 error "$f stripe count $count != $OSTCOUNT"
17597 local offset=$($LFS getstripe -i $f)
17598 [ $offset -eq 1 ] || error "$f stripe offset $offset != 1"
17599 local size=$($LFS getstripe -S $f)
17600 [ $size -eq $((def_stripe_size * 2)) ] ||
17601 error "$f stripe size $size != $((def_stripe_size * 2))"
17602 local pool=$($LFS getstripe -p $f)
17603 [ $pool == $test_pool ] || error "$f pool $pool != $test_pool"
17606 # change fs default striping, delete parent default striping, now child
17607 # will stripe from new fs default striping only
17608 $LFS setstripe -c 1 -S $def_stripe_size -i 0 $MOUNT ||
17609 error "change $MOUNT default stripe failed"
17610 $LFS setstripe -c 0 $DIR/$tdir ||
17611 error "delete $tdir default stripe failed"
17612 for i in $(seq 11 20); do
17613 local f=$DIR/$tdir/$tfile.$i
17614 touch $f || error "touch $f failed"
17615 local count=$($LFS getstripe -c $f)
17616 [ $count -eq 1 ] || error "$f stripe count $count != 1"
17617 local offset=$($LFS getstripe -i $f)
17618 [ $offset -eq 0 ] || error "$f stripe offset $offset != 0"
17619 local size=$($LFS getstripe -S $f)
17620 [ $size -eq $def_stripe_size ] ||
17621 error "$f stripe size $size != $def_stripe_size"
17622 local pool=$($LFS getstripe -p $f)
17623 [ $pool == $test_pool ] || error "$f pool $pool isn't set"
17626 unlinkmany $DIR/$tdir/$tfile. 1 20
17628 local f=$DIR/$tdir/$tfile
17629 pool_remove_all_targets $test_pool $f
17630 pool_remove $test_pool $f
17632 if ! combined_mgs_mds ; then
17636 run_test 406 "DNE support fs default striping"
17639 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
17640 [[ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.8.55) ]] &&
17641 skip "Need MDS version at least 2.8.55" && return
17642 remote_mds_nodsh && skip "remote MDS with nodsh" && return
17644 $LFS mkdir -i 0 -c 1 $DIR/$tdir.0 ||
17645 error "$LFS mkdir -i 0 -c 1 $tdir.0 failed"
17646 $LFS mkdir -i 1 -c 1 $DIR/$tdir.1 ||
17647 error "$LFS mkdir -i 1 -c 1 $tdir.1 failed"
17648 touch $DIR/$tdir.0/$tfile.0 || error "touch $tdir.0/$tfile.0 failed"
17650 #define OBD_FAIL_DT_TXN_STOP 0x2019
17651 for idx in $(seq $MDSCOUNT); do
17652 do_facet mds$idx "lctl set_param fail_loc=0x2019"
17654 $LFS mkdir -c 2 $DIR/$tdir && error "$LFS mkdir -c 2 $tdir should fail"
17655 mv $DIR/$tdir.0/$tfile.0 $DIR/$tdir.1/$tfile.1 &&
17656 error "mv $tdir.0/$tfile.0 $tdir.1/$tfile.1 should fail"
17659 run_test 407 "transaction fail should cause operation fail"
17662 dd if=/dev/zero of=$DIR/$tfile bs=4096 count=1 oflag=direct
17664 #define OBD_FAIL_OSC_BRW_PREP_REQ2 0x40a
17665 lctl set_param fail_loc=0x8000040a
17666 # let ll_prepare_partial_page() fail
17667 dd if=/dev/zero of=$DIR/$tfile bs=2048 count=1 conv=notrunc || true
17671 # create at least 100 unused inodes so that
17672 # shrink_icache_memory(0) should not return 0
17673 touch $DIR/$tfile-{0..100}
17674 rm -f $DIR/$tfile-{0..100}
17677 echo 2 > /proc/sys/vm/drop_caches
17679 run_test 408 "drop_caches should not hang due to page leaks"
17683 [ $MDSCOUNT -lt 2 ] &&
17684 skip "We need at least 2 MDTs for this test" && return
17686 check_mount_and_prep
17688 mkdir -p $DIR/$tdir || error "(0) Fail to mkdir"
17689 $LFS mkdir -i 1 -c 2 $DIR/$tdir/foo || error "(1) Fail to mkdir"
17690 touch $DIR/$tdir/guard || error "(2) Fail to create"
17692 local PREFIX=$(str_repeat 'A' 128)
17693 echo "Create 1K hard links start at $(date)"
17694 createmany -l $DIR/$tdir/guard $DIR/$tdir/foo/${PREFIX}_ 1000 ||
17695 error "(3) Fail to hard link"
17697 echo "Links count should be right although linkEA overflow"
17698 stat $DIR/$tdir/guard || error "(4) Fail to stat"
17699 local linkcount=$(stat --format=%h $DIR/$tdir/guard)
17700 [ $linkcount -eq 1001 ] ||
17701 error "(5) Unexpected hard links count: $linkcount"
17703 echo "List all links start at $(date)"
17704 ls -l $DIR/$tdir/foo > /dev/null ||
17705 error "(6) Fail to list $DIR/$tdir/foo"
17707 echo "Unlink hard links start at $(date)"
17708 unlinkmany $DIR/$tdir/foo/${PREFIX}_ 1000 ||
17709 error "(7) Fail to unlink"
17711 run_test 409 "Large amount of cross-MDTs hard links on the same file"
17715 [[ $(lustre_version_code client) -lt $(version_code 2.9.59) ]] &&
17716 skip "Need client version at least 2.9.59" && return
17718 # Create a file, and stat it from the kernel
17719 local testfile=$DIR/$tfile
17722 local run_id=$RANDOM
17723 local my_ino=$(stat --format "%i" $testfile)
17725 # Try to insert the module. This will always fail as the
17726 # module is designed to not be inserted.
17727 insmod $LUSTRE/tests/kernel/kinode.ko run_id=$run_id fname=$testfile \
17730 # Anything but success is a test failure
17732 "lustre_kinode_$run_id: inode numbers are identical: $my_ino" ||
17733 error "no inode match"
17735 run_test 410 "Test inode number returned from kernel thread"
17737 cleanup_test411_cgroup() {
17743 local cg_basedir=/sys/fs/cgroup/memory
17745 test -f "$cg_basedir/memory.kmem.limit_in_bytes" ||
17746 { skip "no setup for cgroup"; return; }
17748 dd if=/dev/zero of=$DIR/$tfile bs=1M count=100 conv=fsync ||
17749 error "test file creation failed"
17750 cancel_lru_locks osc
17752 # Create a very small memory cgroup to force a slab allocation error
17753 local cgdir=$cg_basedir/osc_slab_alloc
17754 mkdir $cgdir || error "cgroup mkdir '$cgdir' failed"
17755 trap "cleanup_test411_cgroup $cgdir" EXIT
17756 echo 2M > $cgdir/memory.kmem.limit_in_bytes
17757 echo 1M > $cgdir/memory.limit_in_bytes
17759 # Should not LBUG, just be killed by oom-killer
17760 sh -c "echo \$$ > $cgdir/tasks && dd if=$DIR/$tfile of=/dev/null" &&
17761 error "fail to trigger a memory allocation error"
17763 cleanup_test411_cgroup $cgdir
17767 run_test 411 "Slab allocation error with cgroup does not LBUG"
17770 [ $MDSCOUNT -lt 2 ] &&
17771 skip "We need at least 2 MDTs for this test" && return
17773 if [ $(lustre_version_code mds1) -lt $(version_code 2.10.55) ]; then
17774 skip "Need server version at least 2.10.55" && exit 0
17777 $LFS mkdir -i $((MDSCOUNT - 1)),$((MDSCOUNT - 2)) $DIR/$tdir ||
17778 error "mkdir failed"
17779 $LFS getdirstripe $DIR/$tdir
17780 local stripe_index=$($LFS getdirstripe -i $DIR/$tdir)
17781 [ $stripe_index -eq $((MDSCOUNT - 1)) ] ||
17782 error "expect $((MDSCOUT - 1)) get $stripe_index"
17783 local stripe_count=$($LFS getdirstripe -T $DIR/$tdir)
17784 [ $stripe_count -eq 2 ] ||
17785 error "expect 2 get $stripe_count"
17787 run_test 412 "mkdir on specific MDTs"
17790 [ $MDSCOUNT -lt 2 ] &&
17791 skip "We need at least 2 MDTs for this test" && return
17793 if [ $(lustre_version_code mds1) -lt $(version_code 2.10.55) ]; then
17794 skip "Need server version at least 2.10.55" && exit 0
17797 mkdir $DIR/$tdir || error "mkdir failed"
17799 # find MDT that is the most full
17800 local max=$($LFS df | grep MDT |
17809 END { split(b, c, ":")
17814 for i in $(seq $((MDSCOUNT - 1))); do
17815 $LFS mkdir -c $i $DIR/$tdir/d$i ||
17816 error "mkdir d$i failed"
17817 $LFS getdirstripe $DIR/$tdir/d$i
17818 local stripe_index=$($LFS getdirstripe -i $DIR/$tdir/d$i)
17819 [ $stripe_index -ne $max ] ||
17820 error "don't expect $max"
17823 run_test 413 "mkdir on less full MDTs"
17826 [[ $(lustre_version_code mds1) -lt $(version_code 2.9.55) ]] ||
17827 [[ $(lustre_version_code ost1) -lt $(version_code 2.9.55) ]] &&
17828 skip "Need server version at least 2.9.55" & exit 0
17829 start_full_debug_logging
17833 stop_full_debug_logging
17837 if [ $(lustre_version_code mgs) -le $(version_code 2.10.0) ]; then
17838 local st=$(do_facet mgs $LCTL barrier_stat $FSNAME |
17839 awk '/The barrier for/ { print $7 }')
17842 local st=$(do_facet mgs $LCTL barrier_stat -s $FSNAME)
17847 barrier_expired() {
17850 if [ $(lustre_version_code mgs) -le $(version_code 2.10.0) ]; then
17851 expired=$(do_facet mgs $LCTL barrier_stat $FSNAME |
17852 awk '/will be expired/ { print $7 }')
17854 expired=$(do_facet mgs $LCTL barrier_stat -t $FSNAME)
17863 echo "Start barrier_freeze at: $(date)"
17864 #define OBD_FAIL_BARRIER_DELAY 0x2202
17865 do_facet mgs $LCTL set_param fail_val=5 fail_loc=0x2202
17866 do_facet mgs $LCTL barrier_freeze $FSNAME 10 &
17869 local b_status=$(barrier_stat)
17870 echo "Got barrier status at: $(date)"
17871 [ "$b_status" = "'freezing_p1'" ] ||
17872 error "(1) unexpected barrier status $b_status"
17874 do_facet mgs $LCTL set_param fail_val=0 fail_loc=0
17876 b_status=$(barrier_stat)
17877 [ "$b_status" = "'frozen'" ] ||
17878 error "(2) unexpected barrier status $b_status"
17880 local expired=$(barrier_expired)
17881 echo "sleep $((expired + 3)) seconds, then the barrier will be expired"
17882 sleep $((expired + 3))
17884 b_status=$(barrier_stat)
17885 [ "$b_status" = "'expired'" ] ||
17886 error "(3) unexpected barrier status $b_status"
17888 do_facet mgs $LCTL barrier_freeze $FSNAME 10 ||
17889 error "(4) fail to freeze barrier"
17891 b_status=$(barrier_stat)
17892 [ "$b_status" = "'frozen'" ] ||
17893 error "(5) unexpected barrier status $b_status"
17895 echo "Start barrier_thaw at: $(date)"
17896 #define OBD_FAIL_BARRIER_DELAY 0x2202
17897 do_facet mgs $LCTL set_param fail_val=5 fail_loc=0x2202
17898 do_facet mgs $LCTL barrier_thaw $FSNAME &
17901 b_status=$(barrier_stat)
17902 echo "Got barrier status at: $(date)"
17903 [ "$b_status" = "'thawing'" ] ||
17904 error "(6) unexpected barrier status $b_status"
17906 do_facet mgs $LCTL set_param fail_val=0 fail_loc=0
17908 b_status=$(barrier_stat)
17909 [ "$b_status" = "'thawed'" ] ||
17910 error "(7) unexpected barrier status $b_status"
17912 #define OBD_FAIL_BARRIER_FAILURE 0x2203
17913 do_facet $SINGLEMDS $LCTL set_param fail_loc=0x2203
17914 do_facet mgs $LCTL barrier_freeze $FSNAME
17916 b_status=$(barrier_stat)
17917 [ "$b_status" = "'failed'" ] ||
17918 error "(8) unexpected barrier status $b_status"
17920 do_facet $SINGLEMDS $LCTL set_param fail_loc=0
17921 do_facet mgs $LCTL barrier_thaw $FSNAME
17925 run_test 801a "write barrier user interfaces and stat machine"
17930 mkdir $DIR/$tdir || error "(1) fail to mkdir"
17931 createmany -d $DIR/$tdir/d 6 || "(2) fail to mkdir"
17932 touch $DIR/$tdir/d2/f10 || error "(3) fail to touch"
17933 touch $DIR/$tdir/d3/f11 || error "(4) fail to touch"
17934 touch $DIR/$tdir/d4/f12 || error "(5) fail to touch"
17936 cancel_lru_locks mdc
17938 # 180 seconds should be long enough
17939 do_facet mgs $LCTL barrier_freeze $FSNAME 180
17941 local b_status=$(barrier_stat)
17942 [ "$b_status" = "'frozen'" ] ||
17943 error "(6) unexpected barrier status $b_status"
17945 mkdir $DIR/$tdir/d0/d10 &
17948 touch $DIR/$tdir/d1/f13 &
17951 ln $DIR/$tdir/d2/f10 $DIR/$tdir/d2/f14 &
17954 mv $DIR/$tdir/d3/f11 $DIR/$tdir/d3/f15 &
17957 rm -f $DIR/$tdir/d4/f12 &
17960 stat $DIR/$tdir/d5 || error "(7) stat should succeed"
17962 # To guarantee taht the 'stat' is not blocked
17963 b_status=$(barrier_stat)
17964 [ "$b_status" = "'frozen'" ] ||
17965 error "(8) unexpected barrier status $b_status"
17967 # let above commands to run at background
17970 ps -p $mkdir_pid || error "(9) mkdir should be blocked"
17971 ps -p $touch_pid || error "(10) touch should be blocked"
17972 ps -p $ln_pid || error "(11) link should be blocked"
17973 ps -p $mv_pid || error "(12) rename should be blocked"
17974 ps -p $rm_pid || error "(13) unlink should be blocked"
17976 b_status=$(barrier_stat)
17977 [ "$b_status" = "'frozen'" ] ||
17978 error "(14) unexpected barrier status $b_status"
17980 do_facet mgs $LCTL barrier_thaw $FSNAME
17981 b_status=$(barrier_stat)
17982 [ "$b_status" = "'thawed'" ] ||
17983 error "(15) unexpected barrier status $b_status"
17985 wait $mkdir_pid || error "(16) mkdir should succeed"
17986 wait $touch_pid || error "(17) touch should succeed"
17987 wait $ln_pid || error "(18) link should succeed"
17988 wait $mv_pid || error "(19) rename should succeed"
17989 wait $rm_pid || error "(20) unlink should succeed"
17993 run_test 801b "modification will be blocked by write barrier"
17996 [[ $MDSCOUNT -lt 2 ]] && skip "needs >= 2 MDTs" && return
18000 stop mds2 || error "(1) Fail to stop mds2"
18002 do_facet mgs $LCTL barrier_freeze $FSNAME 30
18004 local b_status=$(barrier_stat)
18005 [ "$b_status" = "'expired'" -o "$b_status" = "'failed'" ] || {
18006 do_facet mgs $LCTL barrier_thaw $FSNAME
18007 error "(2) unexpected barrier status $b_status"
18010 do_facet mgs $LCTL barrier_rescan $FSNAME ||
18011 error "(3) Fail to rescan barrier bitmap"
18013 do_facet mgs $LCTL barrier_freeze $FSNAME 10
18015 b_status=$(barrier_stat)
18016 [ "$b_status" = "'frozen'" ] ||
18017 error "(4) unexpected barrier status $b_status"
18019 do_facet mgs $LCTL barrier_thaw $FSNAME
18020 b_status=$(barrier_stat)
18021 [ "$b_status" = "'thawed'" ] ||
18022 error "(5) unexpected barrier status $b_status"
18024 local devname=$(mdsdevname 2)
18026 start mds2 $devname $MDS_MOUNT_OPTS || error "(6) Fail to start mds2"
18028 do_facet mgs $LCTL barrier_rescan $FSNAME ||
18029 error "(7) Fail to rescan barrier bitmap"
18033 run_test 801c "rescan barrier bitmap"
18035 saved_MGS_MOUNT_OPTS=$MGS_MOUNT_OPTS
18036 saved_MDS_MOUNT_OPTS=$MDS_MOUNT_OPTS
18037 saved_OST_MOUNT_OPTS=$OST_MOUNT_OPTS
18043 MGS_MOUNT_OPTS=$saved_MGS_MOUNT_OPTS
18044 MDS_MOUNT_OPTS=$saved_MDS_MOUNT_OPTS
18045 OST_MOUNT_OPTS=$saved_OST_MOUNT_OPTS
18051 [[ $(lustre_version_code mds1) -lt $(version_code 2.9.55) ]] ||
18052 [[ $(lustre_version_code ost1) -lt $(version_code 2.9.55) ]] &&
18053 skip "Need server version at least 2.9.55" & exit 0
18055 mkdir $DIR/$tdir || error "(1) fail to mkdir"
18057 cp $LUSTRE/tests/test-framework.sh $DIR/$tdir/ ||
18058 error "(2) Fail to copy"
18060 trap cleanup_802 EXIT
18062 # sync by force before remount as readonly
18063 sync; sync_all_data; sleep 3; sync_all_data
18067 MGS_MOUNT_OPTS=$(csa_add "$MGS_MOUNT_OPTS" -o rdonly_dev)
18068 MDS_MOUNT_OPTS=$(csa_add "$MDS_MOUNT_OPTS" -o rdonly_dev)
18069 OST_MOUNT_OPTS=$(csa_add "$OST_MOUNT_OPTS" -o rdonly_dev)
18071 echo "Mount the server as read only"
18072 setupall server_only || error "(3) Fail to start servers"
18074 echo "Mount client without ro should fail"
18075 mount_client $MOUNT &&
18076 error "(4) Mount client without 'ro' should fail"
18078 echo "Mount client with ro should succeed"
18079 mount_client $MOUNT ro ||
18080 error "(5) Mount client with 'ro' should succeed"
18082 echo "Modify should be refused"
18083 touch $DIR/$tdir/guard && error "(6) Touch should fail under ro mode"
18085 echo "Read should be allowed"
18086 diff $LUSTRE/tests/test-framework.sh $DIR/$tdir/test-framework.sh ||
18087 error "(7) Read should succeed under ro mode"
18091 run_test 802 "simulate readonly device"
18094 [[ $MDSCOUNT -lt 2 ]] && skip "needs >= 2 MDTs" && return
18095 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.10.54) ] &&
18096 skip "MDS needs to be newer than 2.10.54" && return
18098 mkdir -p $DIR/$tdir
18099 # Create some objects on all MDTs to trigger related logs objects
18100 for idx in $(seq $MDSCOUNT); do
18101 $LFS mkdir -c $MDSCOUNT -i $((idx % $MDSCOUNT)) \
18102 $DIR/$tdir/dir${idx} ||
18103 error "Fail to create $DIR/$tdir/dir${idx}"
18107 echo "before create:"
18109 local before_used=$($LFS df -i | grep MDT0000_UUID | awk '{print $3}')
18111 for ((i=0; i<10; i++)); do
18112 $LFS mkdir -c 1 -i 1 $DIR/$tdir/foo$i ||
18113 error "Fail to create $DIR/$tdir/foo$i"
18117 echo "after create:"
18119 local after_used=$($LFS df -i | grep MDT0000_UUID | awk '{print $3}')
18121 [ $after_used -ge $((before_used + 10)) ] ||
18122 error "before ($before_used) + 10 > after ($after_used)"
18124 for ((i=0; i<10; i++)); do
18125 rm -rf $DIR/$tdir/foo$i ||
18126 error "Fail to remove $DIR/$tdir/foo$i"
18129 sleep 3 # avoid MDT return cached statfs
18130 wait_delete_completed
18131 echo "after unlink:"
18133 before_used=$after_used
18134 after_used=$($LFS df -i | grep MDT0000_UUID | awk '{print $3}')
18136 [ $after_used -le $((before_used - 8)) ] ||
18137 error "before ($before_used) - 8 < after ($after_used)"
18139 run_test 803 "verify agent object for remote object"
18142 [[ $MDSCOUNT -lt 2 ]] && skip "needs >= 2 MDTs" && return
18143 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.10.54) ] &&
18144 skip "MDS needs to be newer than 2.10.54" && return
18146 [ "$(facet_fstype $SINGLEMDS)" != "ldiskfs" ] &&
18147 skip "ldiskfs only test" && return 0
18149 mkdir -p $DIR/$tdir
18150 $LFS mkdir -c 1 -i 1 $DIR/$tdir/dir0 ||
18151 error "Fail to create $DIR/$tdir/dir0"
18153 local fid=$($LFS path2fid $DIR/$tdir/dir0)
18154 local dev=$(mdsdevname 2)
18156 do_facet mds2 "$DEBUGFS -c -R 'ls /REMOTE_PARENT_DIR' $dev" |
18157 grep ${fid} || error "NOT found agent entry for dir0"
18159 $LFS mkdir -c $MDSCOUNT -i 0 $DIR/$tdir/dir1 ||
18160 error "Fail to create $DIR/$tdir/dir1"
18162 touch $DIR/$tdir/dir1/foo0 ||
18163 error "Fail to create $DIR/$tdir/dir1/foo0"
18164 fid=$($LFS path2fid $DIR/$tdir/dir1/foo0)
18167 for idx in $(seq $MDSCOUNT); do
18168 dev=$(mdsdevname $idx)
18169 do_facet mds${idx} \
18170 "$DEBUGFS -c -R 'ls /REMOTE_PARENT_DIR' $dev" |
18171 grep ${fid} && rc=$idx
18174 mv $DIR/$tdir/dir1/foo0 $DIR/$tdir/dir1/foo1 ||
18175 error "Fail to rename foo0 to foo1"
18176 if [ $rc -eq 0 ]; then
18177 for idx in $(seq $MDSCOUNT); do
18178 dev=$(mdsdevname $idx)
18179 do_facet mds${idx} \
18180 "$DEBUGFS -c -R 'ls /REMOTE_PARENT_DIR' $dev" |
18181 grep ${fid} && rc=$idx
18185 mv $DIR/$tdir/dir1/foo1 $DIR/$tdir/dir1/foo2 ||
18186 error "Fail to rename foo1 to foo2"
18187 if [ $rc -eq 0 ]; then
18188 for idx in $(seq $MDSCOUNT); do
18189 dev=$(mdsdevname $idx)
18190 do_facet mds${idx} \
18191 "$DEBUGFS -c -R 'ls /REMOTE_PARENT_DIR' $dev" |
18192 grep ${fid} && rc=$idx
18196 [ $rc -ne 0 ] || error "NOT found agent entry for foo"
18198 ln $DIR/$tdir/dir1/foo2 $DIR/$tdir/dir0/guard ||
18199 error "Fail to link to $DIR/$tdir/dir1/foo2"
18200 mv $DIR/$tdir/dir1/foo2 $DIR/$tdir/dir1/foo0 ||
18201 error "Fail to rename foo2 to foo0"
18202 unlink $DIR/$tdir/dir1/foo0 ||
18203 error "Fail to unlink $DIR/$tdir/dir1/foo0"
18204 rm -rf $DIR/$tdir/dir0 ||
18205 error "Fail to rm $DIR/$tdir/dir0"
18207 for idx in $(seq $MDSCOUNT); do
18208 dev=$(mdsdevname $idx)
18212 run_e2fsck $(facet_active_host mds$idx) $dev -n ||
18214 start mds${idx} $dev $MDS_MOUNT_OPTS ||
18215 error "mount mds$idx failed"
18216 df $MOUNT > /dev/null 2>&1
18218 # e2fsck should not return error
18220 error "e2fsck detected error on MDT${idx}: rc=$rc"
18223 run_test 804 "verify agent entry for remote entry"
18226 # tests that do cleanup/setup should be run at the end
18230 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
18232 #define OBD_FAIL_MGC_PAUSE_PROCESS_LOG 0x903
18233 $LCTL set_param fail_loc=0x903
18235 cancel_lru_locks MGC
18237 FAIL_ON_ERROR=true cleanup
18238 FAIL_ON_ERROR=true setup
18240 run_test 900 "umount should not race with any mgc requeue thread"
18243 [ -f $EXT2_DEV ] && rm $EXT2_DEV || true
18244 check_and_cleanup_lustre
18245 if [ "$I_MOUNTED" != "yes" ]; then
18246 lctl set_param debug="$OLDDEBUG" 2> /dev/null || true