2 # -*- tab-width: 8; indent-tabs-mode: t; -*-
4 # Run select tests by setting ONLY, or as arguments to the script.
5 # Skip specific tests by setting EXCEPT.
7 # e.g. ONLY="22 23" or ONLY="`seq 32 39`" or EXCEPT="31"
11 # bug number for skipped test: LU-9693 LU-6493 LU-9693
12 ALWAYS_EXCEPT="$SANITY_EXCEPT 42a 42b 42c"
13 # UPDATE THE COMMENT ABOVE WITH BUG NUMBERS WHEN CHANGING ALWAYS_EXCEPT!
15 # skipped tests: LU-8411 LU-9096 LU-9054 LU-10680 ..
16 ALWAYS_EXCEPT=" 407 253 312 160f 160g $ALWAYS_EXCEPT"
18 # Check Grants after these tests
19 GRANT_CHECK_LIST="$GRANT_CHECK_LIST 42a 42b 42c 42d 42e 63a 63b 64a 64b 64c"
21 SRCDIR=$(cd $(dirname $0); echo $PWD)
22 export PATH=$PATH:/sbin
28 CHECKSTAT=${CHECKSTAT:-"checkstat -v"}
29 CREATETEST=${CREATETEST:-createtest}
31 LVERIFY=${LVERIFY:-ll_dirstripe_verify}
33 OPENFILE=${OPENFILE:-openfile}
34 OPENUNLINK=${OPENUNLINK:-openunlink}
35 export MULTIOP=${MULTIOP:-multiop}
36 READS=${READS:-"reads"}
37 MUNLINK=${MUNLINK:-munlink}
38 SOCKETSERVER=${SOCKETSERVER:-socketserver}
39 SOCKETCLIENT=${SOCKETCLIENT:-socketclient}
40 MEMHOG=${MEMHOG:-memhog}
41 DIRECTIO=${DIRECTIO:-directio}
42 ACCEPTOR_PORT=${ACCEPTOR_PORT:-988}
44 CHECK_GRANT=${CHECK_GRANT:-"yes"}
45 GRANT_CHECK_LIST=${GRANT_CHECK_LIST:-""}
46 export PARALLEL=${PARALLEL:-"no"}
48 export NAME=${NAME:-local}
55 LUSTRE=${LUSTRE:-$(cd $(dirname $0)/..; echo $PWD)}
56 LUSTRE_TESTS_API_DIR=${LUSTRE_TESTS_API_DIR:-${LUSTRE}/tests/clientapi}
57 . $LUSTRE/tests/test-framework.sh
59 . ${CONFIG:=$LUSTRE/tests/cfg/${NAME}.sh}
63 [ "$SLOW" = "no" ] && EXCEPT_SLOW="27m 64b 68 71 115 300o"
65 if [ $(facet_fstype $SINGLEMDS) = "zfs" ]; then
66 # bug number for skipped test: LU-1957
67 ALWAYS_EXCEPT="$ALWAYS_EXCEPT 180"
69 [ "$SLOW" = "no" ] && EXCEPT_SLOW="$EXCEPT_SLOW 51b"
72 # Get the SLES 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 $LFS getdirstripe"
4700 remote_ost_nodsh && skip "remote OST with nodsh" && return
4703 local ost_name=$(ostname_from_index $ost_idx)
4704 local old_status=$(ost_dev_status $ost_idx)
4706 [[ -z "$old_status" ]] ||
4707 { skip_env "OST $ost_name is in $old_status status"; return 0; }
4709 do_facet ost1 $LCTL set_param -n obdfilter.$ost_name.degraded=1
4712 local new_status=$(ost_dev_status $ost_idx)
4714 [[ "$new_status" = "D" ]] ||
4715 error "OST $ost_name is in status of '$new_status', not 'D'"
4717 do_facet ost1 $LCTL set_param -n obdfilter.$ost_name.degraded=0
4720 new_status=$(ost_dev_status $ost_idx)
4721 [[ -z "$new_status" ]] ||
4722 error "OST $ost_name is in status of '$new_status', not ''"
4724 run_test 56c "check 'lfs df' showing device status"
4729 local local_tdir="$1"
4730 local local_numfiles="$2"
4731 local local_numdirs="$3"
4732 local dir_params="$4"
4733 local dir_stripe_params="$5"
4735 if [ ! -d "$local_tdir" ] ; then
4736 test_mkdir -p $dir_stripe_params $local_tdir
4737 [ "$dir_params" ] && $LFS setstripe $dir_params $local_tdir
4738 for i in $(seq $local_numfiles) ; do
4739 touch $local_tdir/file$i
4741 for i in $(seq $local_numdirs) ; do
4742 test_mkdir $dir_stripe_params $local_tdir/dir$i
4743 for j in $(seq $local_numfiles) ; do
4744 touch $local_tdir/dir$i/file$j
4750 setup_56_special() {
4752 local local_numfiles=$2
4753 local local_numdirs=$3
4755 setup_56 $local_tdir $local_numfiles $local_numdirs
4757 if [ ! -e "$local_tdir/loop${local_numfiles}b" ] ; then
4758 for i in $(seq $local_numfiles) ; do
4759 mknod $local_tdir/loop${i}b b 7 $i
4760 mknod $local_tdir/null${i}c c 1 3
4761 ln -s $local_tdir/file1 $local_tdir/link${i}
4763 for i in $(seq $local_numdirs) ; do
4764 mknod $local_tdir/dir$i/loop${i}b b 7 $i
4765 mknod $local_tdir/dir$i/null${i}c c 1 3
4766 ln -s $local_tdir/dir$i/file1 $local_tdir/dir$i/link${i}
4772 local dir=$DIR/d$(basetest $testnum)g.$TESTSUITE
4773 local expected=$(($NUMDIRS + 2))
4775 setup_56 $dir $NUMFILES $NUMDIRS
4777 # test lfs find with -name
4778 for i in $(seq $NUMFILES) ; do
4779 local nums=$($LFS find -name "*$i" $dir | wc -l)
4781 [ $nums -eq $expected ] ||
4782 error "lfs find -name '*$i' $dir wrong: "\
4783 "found $nums, expected $expected"
4786 run_test 56g "check lfs find -name"
4789 local dir=$DIR/d$(basetest $testnum)g.$TESTSUITE
4790 local expected=$(((NUMDIRS + 1) * (NUMFILES - 1) + NUMFILES))
4792 setup_56 $dir $NUMFILES $NUMDIRS
4794 # test lfs find with ! -name
4795 for i in $(seq $NUMFILES) ; do
4796 local nums=$($LFS find ! -name "*$i" $dir | wc -l)
4798 [ $nums -eq $expected ] ||
4799 error "lfs find ! -name '*$i' $dir wrong: "\
4800 "found $nums, expected $expected"
4803 run_test 56h "check lfs find ! -name"
4806 local dir=$DIR/$tdir
4810 local cmd="$LFS find -ost $(ostuuid_from_index 0 $dir) $dir"
4813 [ -z "$out" ] || error "'$cmd' returned directory '$out'"
4815 run_test 56i "check 'lfs find -ost UUID' skips directories"
4818 local dir=$DIR/d$(basetest $testnum)g.$TESTSUITE
4820 setup_56_special $dir $NUMFILES $NUMDIRS
4822 local expected=$((NUMDIRS + 1))
4823 local cmd="$LFS find -type d $dir"
4824 local nums=$($cmd | wc -l)
4826 [ $nums -eq $expected ] ||
4827 error "'$cmd' wrong: found $nums, expected $expected"
4829 run_test 56j "check lfs find -type d"
4832 local dir=$DIR/d$(basetest $testnum)g.$TESTSUITE
4834 setup_56_special $dir $NUMFILES $NUMDIRS
4836 local expected=$(((NUMDIRS + 1) * NUMFILES))
4837 local cmd="$LFS find -type f $dir"
4838 local nums=$($cmd | wc -l)
4840 [ $nums -eq $expected ] ||
4841 error "'$cmd' wrong: found $nums, expected $expected"
4843 run_test 56k "check lfs find -type f"
4846 local dir=$DIR/d$(basetest $testnum)g.$TESTSUITE
4848 setup_56_special $dir $NUMFILES $NUMDIRS
4850 local expected=$((NUMDIRS + NUMFILES))
4851 local cmd="$LFS find -type b $dir"
4852 local nums=$($cmd | wc -l)
4854 [ $nums -eq $expected ] ||
4855 error "'$cmd' wrong: found $nums, expected $expected"
4857 run_test 56l "check lfs find -type b"
4860 local dir=$DIR/d$(basetest $testnum)g.$TESTSUITE
4862 setup_56_special $dir $NUMFILES $NUMDIRS
4864 local expected=$((NUMDIRS + NUMFILES))
4865 local cmd="$LFS find -type c $dir"
4866 local nums=$($cmd | wc -l)
4867 [ $nums -eq $expected ] ||
4868 error "'$cmd' wrong: found $nums, expected $expected"
4870 run_test 56m "check lfs find -type c"
4873 local dir=$DIR/d$(basetest $testnum)g.$TESTSUITE
4874 setup_56_special $dir $NUMFILES $NUMDIRS
4876 local expected=$((NUMDIRS + NUMFILES))
4877 local cmd="$LFS find -type l $dir"
4878 local nums=$($cmd | wc -l)
4880 [ $nums -eq $expected ] ||
4881 error "'$cmd' wrong: found $nums, expected $expected"
4883 run_test 56n "check lfs find -type l"
4886 local dir=$DIR/$tdir
4888 setup_56 $dir $NUMFILES $NUMDIRS
4889 utime $dir/file1 > /dev/null || error "utime (1)"
4890 utime $dir/file2 > /dev/null || error "utime (2)"
4891 utime $dir/dir1 > /dev/null || error "utime (3)"
4892 utime $dir/dir2 > /dev/null || error "utime (4)"
4893 utime $dir/dir1/file1 > /dev/null || error "utime (5)"
4894 dd if=/dev/zero count=1 >> $dir/dir1/file1 && sync
4897 local nums=$($LFS find -mtime +0 $dir | wc -l)
4899 [ $nums -eq $expected ] ||
4900 error "lfs find -mtime +0 $dir: found $nums expect $expected"
4903 cmd="$LFS find -mtime 0 $dir"
4904 nums=$($cmd | wc -l)
4905 [ $nums -eq $expected ] ||
4906 error "'$cmd' wrong: found $nums, expected $expected"
4908 run_test 56o "check lfs find -mtime for old files"
4911 [ $RUNAS_ID -eq $UID ] &&
4912 skip_env "RUNAS_ID = UID = $UID -- skipping" && return
4914 local dir=$DIR/$tdir
4916 setup_56 $dir $NUMFILES $NUMDIRS
4917 chown $RUNAS_ID $dir/file* || error "chown $DIR/${tdir}g/file$i failed"
4919 local expected=$NUMFILES
4920 local cmd="$LFS find -uid $RUNAS_ID $dir"
4921 local nums=$($cmd | wc -l)
4923 [ $nums -eq $expected ] ||
4924 error "'$cmd' wrong: found $nums, expected $expected"
4926 expected=$(((NUMFILES + 1) * NUMDIRS + 1))
4927 cmd="$LFS find ! -uid $RUNAS_ID $dir"
4928 nums=$($cmd | wc -l)
4929 [ $nums -eq $expected ] ||
4930 error "'$cmd' wrong: found $nums, expected $expected"
4932 run_test 56p "check lfs find -uid and ! -uid"
4935 [ $RUNAS_ID -eq $UID ] &&
4936 skip_env "RUNAS_ID = UID = $UID -- skipping" && return
4938 local dir=$DIR/$tdir
4940 setup_56 $dir $NUMFILES $NUMDIRS
4941 chgrp $RUNAS_GID $dir/file* || error "chown $dir/file$i failed"
4943 local expected=$NUMFILES
4944 local cmd="$LFS find -gid $RUNAS_GID $dir"
4945 local nums=$($cmd | wc -l)
4947 [ $nums -eq $expected ] ||
4948 error "'$cmd' wrong: found $nums, expected $expected"
4950 expected=$(( ($NUMFILES+1) * $NUMDIRS + 1))
4951 cmd="$LFS find ! -gid $RUNAS_GID $dir"
4952 nums=$($cmd | wc -l)
4953 [ $nums -eq $expected ] ||
4954 error "'$cmd' wrong: found $nums, expected $expected"
4956 run_test 56q "check lfs find -gid and ! -gid"
4959 local dir=$DIR/$tdir
4961 setup_56 $dir $NUMFILES $NUMDIRS
4964 local cmd="$LFS find -size 0 -type f $dir"
4965 local nums=$($cmd | wc -l)
4967 [ $nums -eq $expected ] ||
4968 error "'$cmd' wrong: found $nums, expected $expected"
4970 cmd="$LFS find ! -size 0 -type f $dir"
4971 nums=$($cmd | wc -l)
4972 [ $nums -eq $expected ] ||
4973 error "'$cmd' wrong: found $nums, expected $expected"
4974 echo "test" > $dir/$tfile
4975 echo "test2" > $dir/$tfile.2 && sync
4977 cmd="$LFS find -size 5 -type f $dir"
4978 nums=$($cmd | wc -l)
4979 [ $nums -eq $expected ] ||
4980 error "'$cmd' wrong: found $nums, expected $expected"
4982 cmd="$LFS find -size +5 -type f $dir"
4983 nums=$($cmd | wc -l)
4984 [ $nums -eq $expected ] ||
4985 error "'$cmd' wrong: found $nums, expected $expected"
4987 cmd="$LFS find -size +0 -type f $dir"
4988 nums=$($cmd | wc -l)
4989 [ $nums -eq $expected ] ||
4990 error "'$cmd' wrong: found $nums, expected $expected"
4992 cmd="$LFS find ! -size -5 -type f $dir"
4993 nums=$($cmd | wc -l)
4994 [ $nums -eq $expected ] ||
4995 error "'$cmd' wrong: found $nums, expected $expected"
4997 cmd="$LFS find -size -5 -type f $dir"
4998 nums=$($cmd | wc -l)
4999 [ $nums -eq $expected ] ||
5000 error "'$cmd' wrong: found $nums, expected $expected"
5002 run_test 56r "check lfs find -size works"
5004 test_56s() { # LU-611 #LU-9369
5005 [[ $OSTCOUNT -lt 2 ]] && skip "need at least 2 OSTs" && return 0
5007 local dir=$DIR/$tdir
5008 local onestripe=$(((NUMDIRS + 1) * NUMFILES))
5010 setup_56 $dir $NUMFILES $NUMDIRS "-c 1"
5011 for i in $(seq $NUMDIRS); do
5012 $LFS setstripe -c $((OSTCOUNT + 1)) $dir/dir$i/$tfile
5015 local expected=$NUMDIRS
5016 local cmd="$LFS find -c $OSTCOUNT $dir"
5017 local nums=$($cmd | wc -l)
5019 [ $nums -eq $expected ] || {
5020 $LFS getstripe -R $dir
5021 error "'$cmd' wrong: found $nums, expected $expected"
5024 expected=$((NUMDIRS + onestripe))
5025 cmd="$LFS find -stripe-count +0 -type f $dir"
5026 nums=$($cmd | wc -l)
5027 [ $nums -eq $expected ] || {
5028 $LFS getstripe -R $dir
5029 error "'$cmd' wrong: found $nums, expected $expected"
5033 cmd="$LFS find -stripe-count 1 -type f $dir"
5034 nums=$($cmd | wc -l)
5035 [ $nums -eq $expected ] || {
5036 $LFS getstripe -R $dir
5037 error "'$cmd' wrong: found $nums, expected $expected"
5040 cmd="$LFS find -stripe-count -2 -type f $dir"
5041 nums=$($cmd | wc -l)
5042 [ $nums -eq $expected ] || {
5043 $LFS getstripe -R $dir
5044 error "'$cmd' wrong: found $nums, expected $expected"
5048 cmd="$LFS find -stripe-count $((OSTCOUNT + 1)) -type f $dir"
5049 nums=$($cmd | wc -l)
5050 [ $nums -eq $expected ] || {
5051 $LFS getstripe -R $dir
5052 error "'$cmd' wrong: found $nums, expected $expected"
5055 run_test 56s "check lfs find -stripe-count works"
5057 test_56t() { # LU-611 #LU-9369
5058 local dir=$DIR/$tdir
5060 setup_56 $dir 0 $NUMDIRS
5061 for i in $(seq $NUMDIRS); do
5062 $LFS setstripe -S 8M $dir/dir$i/$tfile
5065 local expected=$NUMDIRS
5066 local cmd="$LFS find -S 8M $dir"
5067 local nums=$($cmd | wc -l)
5069 [ $nums -eq $expected ] || {
5070 $LFS getstripe -R $dir
5071 error "'$cmd' wrong: found $nums, expected $expected"
5075 setup_56 $dir $NUMFILES $NUMDIRS "--stripe-size 512k"
5077 $LFS setstripe -S 256k $dir/$tfile.{0,1,2,3}
5079 expected=$(((NUMDIRS + 1) * NUMFILES))
5080 cmd="$LFS find -stripe-size 512k -type f $dir"
5081 nums=$($cmd | wc -l)
5082 [ $nums -eq $expected ] ||
5083 error "'$cmd' wrong: found $nums, expected $expected"
5085 cmd="$LFS find -stripe-size +320k -type f $dir"
5086 nums=$($cmd | wc -l)
5087 [ $nums -eq $expected ] ||
5088 error "'$cmd' wrong: found $nums, expected $expected"
5090 expected=$(((NUMDIRS + 1) * NUMFILES + 4))
5091 cmd="$LFS find -stripe-size +200k -type f $dir"
5092 nums=$($cmd | wc -l)
5093 [ $nums -eq $expected ] ||
5094 error "'$cmd' wrong: found $nums, expected $expected"
5096 cmd="$LFS find -stripe-size -640k -type f $dir"
5097 nums=$($cmd | wc -l)
5098 [ $nums -eq $expected ] ||
5099 error "'$cmd' wrong: found $nums, expected $expected"
5102 cmd="$LFS find -stripe-size 256k -type f $dir"
5103 nums=$($cmd | wc -l)
5104 [ $nums -eq $expected ] ||
5105 error "'$cmd' wrong: found $nums, expected $expected"
5107 cmd="$LFS find -stripe-size -320k -type f $dir"
5108 nums=$($cmd | wc -l)
5109 [ $nums -eq $expected ] ||
5110 error "'$cmd' wrong: found $nums, expected $expected"
5113 cmd="$LFS find -stripe-size 1024k -type f $dir"
5114 nums=$($cmd | wc -l)
5115 [ $nums -eq $expected ] ||
5116 error "'$cmd' wrong: found $nums, expected $expected"
5118 run_test 56t "check lfs find -stripe-size works"
5120 test_56u() { # LU-611
5121 local dir=$DIR/$tdir
5123 setup_56 $dir $NUMFILES $NUMDIRS "-i 0 -c 1"
5125 if [[ $OSTCOUNT -gt 1 ]]; then
5126 $LFS setstripe -i 1 -c 1 $dir/$tfile.{0,1,2,3}
5132 local expected=$(((NUMDIRS + 1) * NUMFILES))
5133 local cmd="$LFS find -stripe-index 0 -type f $dir"
5134 local nums=$($cmd | wc -l)
5136 [ $nums -eq $expected ] ||
5137 error "'$cmd' wrong: found $nums, expected $expected"
5140 cmd="$LFS find -stripe-index 1 -type f $dir"
5141 nums=$($cmd | wc -l)
5142 [ $nums -eq $expected ] ||
5143 error "'$cmd' wrong: found $nums, expected $expected"
5145 cmd="$LFS find ! -stripe-index 0 -type f $dir"
5146 nums=$($cmd | wc -l)
5147 [ $nums -eq $expected ] ||
5148 error "'$cmd' wrong: found $nums, expected $expected"
5151 # This should produce an error and not return any files
5152 cmd="$LFS find -stripe-index $OSTCOUNT -type f $dir"
5153 nums=$($cmd 2>/dev/null | wc -l)
5154 [ $nums -eq $expected ] ||
5155 error "'$cmd' wrong: found $nums, expected $expected"
5157 if [[ $OSTCOUNT -gt 1 ]]; then
5158 expected=$(((NUMDIRS + 1) * NUMFILES + onestripe))
5159 cmd="$LFS find -stripe-index 0,1 -type f $dir"
5160 nums=$($cmd | wc -l)
5161 [ $nums -eq $expected ] ||
5162 error "'$cmd' wrong: found $nums, expected $expected"
5165 run_test 56u "check lfs find -stripe-index works"
5169 local dir=$DIR/$tdir
5171 setup_56 $dir $NUMFILES $NUMDIRS
5173 UUID=$(mdtuuid_from_index $MDT_IDX $dir)
5174 [ -z "$UUID" ] && error "mdtuuid_from_index cannot find MDT $MDT_IDX"
5176 for file in $($LFS find -mdt $UUID $dir); do
5177 file_mdt_idx=$($LFS getstripe -M $file)
5178 [ $file_mdt_idx -eq $MDT_IDX ] ||
5179 error "lfind -mdt $UUID != getstripe -M $file_mdt_idx"
5182 run_test 56v "check 'lfs find -mdt match with lfs getstripe -M' ======="
5185 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs" && return
5186 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5187 local dir=$DIR/$tdir
5189 setup_56 $dir $NUMFILES $NUMDIRS "-c $OSTCOUNT" "-c1"
5191 local stripe_size=$($LFS getstripe -S -d $dir) ||
5192 error "$LFS getstripe -S -d $dir failed"
5193 stripe_size=${stripe_size%% *}
5195 local file_size=$((stripe_size * OSTCOUNT))
5196 local file_num=$((NUMDIRS * NUMFILES + NUMFILES))
5197 local required_space=$((file_num * file_size))
5198 local free_space=$($LCTL get_param -n lov.$FSNAME-clilov-*.kbytesavail |
5200 [[ $free_space -le $((required_space / 1024)) ]] &&
5201 skip_env "need $required_space, have $free_space kbytes" &&
5205 local dd_count=$((file_size / dd_bs))
5207 # write data into the files
5212 for i in $(seq $NUMFILES); do
5214 yes | dd bs=$dd_bs count=$dd_count of=$file &>/dev/null ||
5215 error "write data into $file failed"
5217 for i in $(seq $NUMDIRS); do
5218 for j in $(seq $NUMFILES); do
5219 file=$dir/dir$i/file$j
5220 yes|dd bs=$dd_bs count=$dd_count of=$file &>/dev/null ||
5221 error "write data into $file failed"
5225 # $LFS_MIGRATE will fail if hard link migration is unsupported
5226 if [[ $(lustre_version_code mds1) -gt $(version_code 2.5.55) ]]; then
5227 createmany -l$dir/dir1/file1 $dir/dir1/link 200 ||
5228 error "creating links to $dir/dir1/file1 failed"
5233 [[ $OSTCOUNT -gt 1 ]] && expected=$((OSTCOUNT - 1))
5236 local cmd="$LFS_MIGRATE -y -c $expected $dir/file1"
5239 eval $cmd || error "$cmd failed"
5241 check_stripe_count $dir/file1 $expected
5243 if [ $(lustre_version_code $SINGLEMDS) -ge $(version_code 2.6.90) ];
5245 # lfs_migrate file onto OST 0 if it is on OST 1, or onto
5246 # OST 1 if it is on OST 0. This file is small enough to
5247 # be on only one stripe.
5248 file=$dir/migr_1_ost
5249 dd bs=$dd_bs count=1 if=/dev/urandom of=$file >/dev/null 2>&1 ||
5250 error "write data into $file failed"
5251 local obdidx=$($LFS getstripe -i $file)
5252 local oldmd5=$(md5sum $file)
5255 [[ $obdidx -eq 0 ]] && newobdidx=1
5256 cmd="$LFS migrate -i $newobdidx $file"
5258 eval $cmd || error "$cmd failed"
5260 local realobdix=$($LFS getstripe -i $file)
5261 local newmd5=$(md5sum $file)
5263 [[ $newobdidx -ne $realobdix ]] &&
5264 error "new OST is different (was=$obdidx, "\
5265 "wanted=$newobdidx, got=$realobdix)"
5266 [[ "$oldmd5" != "$newmd5" ]] &&
5267 error "md5sum differ: $oldmd5, $newmd5"
5271 cmd="$LFS_MIGRATE -y -c $expected $dir/dir1"
5273 eval $cmd || error "$cmd failed"
5275 for j in $(seq $NUMFILES); do
5276 check_stripe_count $dir/dir1/file$j $expected
5279 # lfs_migrate works with lfs find
5280 cmd="$LFS find -stripe_count $OSTCOUNT -type f $dir |
5281 $LFS_MIGRATE -y -c $expected"
5283 eval $cmd || error "$cmd failed"
5285 for i in $(seq 2 $NUMFILES); do
5286 check_stripe_count $dir/file$i $expected
5288 for i in $(seq 2 $NUMDIRS); do
5289 for j in $(seq $NUMFILES); do
5290 check_stripe_count $dir/dir$i/file$j $expected
5294 run_test 56w "check lfs_migrate -c stripe_count works"
5297 local file1=$DIR/$tdir/file1
5298 local create_pool=false
5299 local initial_pool=$($LFS getstripe -p $DIR)
5303 echo -n "Creating test dir..."
5304 test_mkdir $DIR/$tdir &> /dev/null || error "cannot create dir"
5307 echo -n "Creating test file..."
5308 touch $file1 || error "cannot create file"
5311 echo -n "Detecting existing pools..."
5312 pool_list=($($LFS pool_list $FSNAME | grep "$FSNAME\." | cut -d. -f2))
5314 if [ ${#pool_list[@]} -gt 0 ]; then
5315 echo "${pool_list[@]}"
5316 for thispool in "${pool_list[@]}"; do
5317 if [[ -z "$initial_pool" ||
5318 "$initial_pool" != "$thispool" ]]; then
5320 echo "Using existing pool '$pool'"
5325 echo "none detected."
5327 if [ -z "$pool" ]; then
5328 pool=${POOL:-testpool}
5329 [ "$initial_pool" = "$pool" ] && pool="testpool2"
5330 echo -n "Creating pool '$pool'..."
5332 pool_add $pool &> /dev/null ||
5333 error "pool_add failed"
5336 echo -n "Adding target to pool..."
5337 pool_add_targets $pool 0 0 1 &> /dev/null ||
5338 error "pool_add_targets failed"
5342 echo -n "Setting pool using -p option..."
5343 $LFS_MIGRATE -y -q --no-rsync -p $pool $file1 &> /dev/null ||
5344 error "migrate failed rc = $?"
5347 echo -n "Verifying test file is in pool after migrating..."
5348 [ "$($LFS getstripe -p $file1)" = $pool ] ||
5349 error "file was not migrated to pool $pool"
5352 echo -n "Removing test file from pool '$pool'..."
5353 $LFS migrate $file1 &> /dev/null ||
5354 error "cannot remove from pool"
5355 [ "$($LFS getstripe -p $file1)" ] &&
5356 error "pool still set"
5359 echo -n "Setting pool using --pool option..."
5360 $LFS_MIGRATE -y -q --no-rsync --pool $pool $file1 &> /dev/null ||
5361 error "migrate failed rc = $?"
5366 if $create_pool; then
5367 destroy_test_pools 2> /dev/null ||
5368 error "destroy test pools failed"
5371 run_test 56wb "check lfs_migrate pool support"
5374 local file1="$DIR/$tdir/file 1"
5376 echo -n "Creating test dir..."
5377 test_mkdir $DIR/$tdir &> /dev/null || error "cannot create dir"
5378 local def_stripe_size=$($LFS getstripe -S $DIR/$tdir 2>/dev/null)
5379 $LFS setstripe -S 1M -c 1 "$DIR/$tdir" &> /dev/null ||
5380 error "cannot set stripe"
5383 echo -n "Setting initial stripe for test file..."
5384 $LFS setstripe -S 512K -c 1 "$file1" &> /dev/null ||
5385 error "cannot set stripe"
5386 [ $($LFS getstripe -S "$file1") -eq 524288 ] ||
5387 error "stripe size not set"
5390 # File currently set to -S 512K -c 1
5392 # Ensure -c and -S options are rejected when -R is set
5393 echo -n "Verifying incompatible options are detected..."
5394 $LFS_MIGRATE -y -R -c 1 "$file1" &> /dev/null &&
5395 error "incompatible -c and -R options not detected"
5396 $LFS_MIGRATE -y -R -S 1M "$file1" &> /dev/null &&
5397 error "incompatible -S and -R options not detected"
5400 # Ensure unrecognized options are passed through to 'lfs migrate'
5401 echo -n "Verifying -S option is passed through to lfs migrate..."
5402 $LFS_MIGRATE -y -S 1M "$file1" &> /dev/null ||
5403 error "migration failed"
5404 [ $($LFS getstripe -S "$file1") -eq 1048576 ] ||
5405 error "file was not restriped"
5408 # File currently set to -S 1M -c 1
5410 # Ensure long options are supported
5411 echo -n "Verifying long options supported..."
5412 $LFS_MIGRATE -y --non-block "$file1" &> /dev/null ||
5413 error "long option without argument not supported"
5414 $LFS_MIGRATE -y --stripe-size 512K "$file1" &> /dev/null ||
5415 error "long option with argument not supported"
5416 [ $($LFS getstripe -S "$file1") -eq 524288 ] ||
5417 error "file not restriped with --stripe-size option"
5420 # File currently set to -S 512K -c 1
5422 if [ "$OSTCOUNT" -gt 1 ]; then
5423 echo -n "Verifying explicit stripe count can be set..."
5424 $LFS_MIGRATE -y -c 2 "$file1" &> /dev/null ||
5425 error "migrate failed"
5426 [ $($LFS getstripe -c "$file1") -eq 2 ] ||
5427 error "file not restriped to explicit count"
5431 # File currently set to -S 512K -c 1 or -S 512K -c 2
5433 # Ensure parent striping is used if -R is set, and no stripe
5434 # count or size is specified
5435 echo -n "Setting stripe for parent directory..."
5436 $LFS setstripe -S 1M -c 1 "$DIR/$tdir" &> /dev/null ||
5437 error "cannot set stripe"
5440 echo -n "Verifying restripe option uses parent stripe settings..."
5441 $LFS_MIGRATE -y -R "$file1" &> /dev/null ||
5442 error "migrate failed"
5443 [ $($LFS getstripe -S "$file1") -eq $def_stripe_size ] ||
5444 error "file not restriped to parent settings"
5445 [ $($LFS getstripe -c "$file1") -eq 1 ] ||
5446 error "file not restriped to parent settings"
5449 # File currently set to -S 1M -c 1
5451 # Ensure striping is preserved if -R is not set, and no stripe
5452 # count or size is specified
5453 echo -n "Verifying striping size preserved when not specified..."
5454 local orig_stripe_size=$($LFS getstripe -S "$file1" 2>/dev/null)
5455 $LFS setstripe -S 2M -c 1 "$DIR/$tdir" &> /dev/null ||
5456 error "cannot set stripe on parent directory"
5457 $LFS_MIGRATE -y "$file1" &> /dev/null ||
5458 error "migrate failed"
5459 [ $($LFS getstripe -S "$file1") -eq $orig_stripe_size ] ||
5460 error "file was restriped"
5463 # Ensure file name properly detected when final option has no argument
5464 echo -n "Verifying file name properly detected..."
5465 $LFS_MIGRATE -y "$file1" &> /dev/null ||
5466 error "file name interpreted as option argument"
5472 run_test 56wc "check unrecognized options for lfs_migrate are passed through"
5475 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs" && return
5476 local file1=$DIR/$tdir/file1
5478 echo -n "Creating test dir..."
5479 test_mkdir $DIR/$tdir || error "cannot create dir"
5482 echo -n "Creating test file..."
5486 # Ensure 'lfs migrate' will fail by using a non-existent option,
5487 # and make sure rsync is not called to recover
5488 echo -n "Make sure --no-rsync option works..."
5489 $LFS_MIGRATE -y --no-rsync --invalid-opt $file1 2>&1 |
5490 grep -q 'refusing to fall back to rsync' ||
5491 error "rsync was called with --no-rsync set"
5494 # Ensure rsync is called without trying 'lfs migrate' first
5495 echo -n "Make sure --rsync option works..."
5496 $LFS_MIGRATE -y --rsync --invalid-opt $file1 2>&1 |
5497 grep -q 'falling back to rsync' &&
5498 error "lfs migrate was called with --rsync set"
5501 echo -n "Make sure --rsync and --no-rsync options are exclusive..."
5502 $LFS_MIGRATE -y --rsync --no-rsync $file1 2>&1 |
5503 grep -q 'at the same time' ||
5504 error "--rsync and --no-rsync accepted concurrently"
5510 run_test 56wd "check lfs_migrate --rsync and --no-rsync work"
5513 check_swap_layouts_support && return 0
5514 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs" && return
5516 local dir=$DIR/$tdir
5517 local ref1=/etc/passwd
5518 local file1=$dir/file1
5520 test_mkdir $dir || error "creating dir $dir"
5521 $LFS setstripe -c 2 $file1
5523 $LFS migrate -c 1 $file1 || error "migrate failed rc = $?"
5524 stripe=$($LFS getstripe -c $file1)
5525 [[ $stripe == 1 ]] || error "stripe of $file1 is $stripe != 1"
5526 cmp $file1 $ref1 || error "content mismatch $file1 differs from $ref1"
5531 run_test 56x "lfs migration support"
5534 check_swap_layouts_support && return 0
5535 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs" && return
5537 local dir=$DIR/$tdir/$testnum
5541 local ref1=/etc/passwd
5542 local file1=$dir/file1
5544 $LFS setstripe -c 2 $file1
5546 $LFS migrate --block -c 1 $file1 || error "migrate failed rc = $?"
5548 local stripe=$($LFS getstripe -c $file1)
5550 [[ $stripe == 1 ]] || error "stripe of $file1 is $stripe != 1"
5551 cmp $file1 $ref1 || error "content mismatch $file1 differs from $ref1"
5556 run_test 56xa "lfs migration --block support"
5558 check_migrate_links() {
5560 local file1="$dir/file1"
5563 local total_count=$(($begin + $count - 1))
5564 local symlink_count=10
5567 if [ ! -f "$file1" ]; then
5568 echo -n "creating initial file..."
5569 $LFS setstripe -c 1 -S "512k" "$file1" ||
5570 error "cannot setstripe initial file"
5573 echo -n "creating symlinks..."
5574 for s in $(seq 1 $symlink_count); do
5575 ln -s "$file1" "$dir/slink$s" ||
5576 error "cannot create symlinks"
5580 echo -n "creating nonlinked files..."
5581 createmany -o "$dir/uniq" 1 10 &> /dev/null ||
5582 error "cannot create nonlinked files"
5587 if [ ! -f "$dir/file$total_count" ]; then
5588 echo -n "creating hard links $begin:$total_count..."
5589 createmany -l"$file1" "$dir/file" "$begin" "$count" &> \
5590 /dev/null || error "cannot create hard links"
5594 echo -n "checking number of hard links listed in xattrs..."
5595 local fid=$($LFS getstripe -F "$file1")
5596 local paths=($($LFS fid2path "$MOUNT" "$fid" 2> /dev/null))
5599 if [ ${#paths[*]} -lt $total_count -a "$begin" -eq 2 ]; then
5600 echo "hard link list has unexpected size, skipping test"
5603 if [ ${#paths[*]} -ge $total_count -a "$begin" -ne 2 ]; then
5604 error "link names should exceed xattrs size"
5607 echo -n "migrating files..."
5608 local migrate_out=$($LFS_MIGRATE -y -S '1m' $dir)
5610 [ $rc -eq 0 ] || error "migrate failed rc = $rc"
5613 # make sure all links have been properly migrated
5614 echo -n "verifying files..."
5615 fid=$($LFS getstripe -F "$file1") ||
5616 error "cannot get fid for file $file1"
5617 for i in $(seq 2 $total_count); do
5618 local fid2=$($LFS getstripe -F $dir/file$i)
5620 [ "$fid2" == "$fid" ] ||
5621 error "migrated hard link has mismatched FID"
5624 # make sure hard links were properly detected, and migration was
5625 # performed only once for the entire link set; nonlinked files should
5627 local actual=$(grep -c 'done migrate' <<< "$migrate_out")
5628 local expected=$(($uniq_count + 1))
5630 [ "$actual" -eq "$expected" ] ||
5631 error "hard links individually migrated ($actual != $expected)"
5633 # make sure the correct number of hard links are present
5634 local hardlinks=$(stat -c '%h' "$file1")
5636 [ $hardlinks -eq $total_count ] ||
5637 error "num hard links $hardlinks != $total_count"
5644 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.10.55) ] &&
5645 skip "Need MDS version at least 2.10.55" && return
5647 local dir="$DIR/$tdir"
5649 test_mkdir "$dir" || error "cannot create dir $dir"
5651 echo "testing lfs migrate mode when all links fit within xattrs"
5652 LFS_MIGRATE_RSYNC=false check_migrate_links "$dir" 2 99
5654 echo "testing rsync mode when all links fit within xattrs"
5655 LFS_MIGRATE_RSYNC=true check_migrate_links "$dir" 2 99
5657 echo "testing lfs migrate mode when all links do not fit within xattrs"
5658 LFS_MIGRATE_RSYNC=false check_migrate_links "$dir" 101 100
5660 echo "testing rsync mode when all links do not fit within xattrs"
5661 LFS_MIGRATE_RSYNC=true check_migrate_links "$dir" 101 100
5666 run_test 56xb "lfs migration hard link support"
5669 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.4.53) ] &&
5670 skip "No HSM $(lustre_build_version $SINGLEMDS) MDS < 2.4.53" &&
5674 local dir=$DIR/$tdir
5678 test_mkdir -p $dir || error "creating dir $dir"
5679 touch $f1 || error "creating std file $f1"
5680 $MULTIOP $f2 H2c || error "creating released file $f2"
5682 # a directory can be raid0, so ask only for files
5683 res=$($LFS find $dir -L raid0 -type f | wc -l)
5684 [[ $res == 2 ]] || error "search raid0: found $res files != 2"
5686 res=$($LFS find $dir \! -L raid0 -type f | wc -l)
5687 [[ $res == 0 ]] || error "search !raid0: found $res files != 0"
5689 # only files can be released, so no need to force file search
5690 res=$($LFS find $dir -L released)
5691 [[ $res == $f2 ]] || error "search released: found $res != $f2"
5693 res=$($LFS find $dir -type f \! -L released)
5694 [[ $res == $f1 ]] || error "search !released: found $res != $f1"
5696 run_test 56y "lfs find -L raid0|released"
5698 test_56z() { # LU-4824
5699 # This checks to make sure 'lfs find' continues after errors
5700 # There are two classes of errors that should be caught:
5701 # - If multiple paths are provided, all should be searched even if one
5703 # - If errors are encountered during the search, it should not terminate
5705 local dir=$DIR/$tdir
5709 for i in d{0..9}; do
5712 touch $dir/d{0..9}/$tfile
5713 $LFS find $DIR/non_existent_dir $dir &&
5714 error "$LFS find did not return an error"
5715 # Make a directory unsearchable. This should NOT be the last entry in
5716 # directory order. Arbitrarily pick the 6th entry
5717 chmod 700 $($LFS find $dir -type d | sed '6!d')
5719 local count=$($RUNAS $LFS find $DIR/non_existent $dir | wc -l)
5721 # The user should be able to see 10 directories and 9 files
5722 [ $count == 19 ] || error "$LFS find did not continue after error"
5724 run_test 56z "lfs find should continue after an error"
5726 test_56aa() { # LU-5937
5727 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
5729 local dir=$DIR/$tdir
5732 $LFS setdirstripe -c$MDSCOUNT $dir/striped_dir
5734 createmany -o $dir/striped_dir/${tfile}- 1024
5735 local dirs=$($LFS find --size +8k $dir/)
5737 [ -n "$dirs" ] || error "lfs find --size wrong under striped dir"
5739 run_test 56aa "lfs find --size under striped dir"
5741 test_56ab() { # LU-10705
5742 test_mkdir $DIR/$tdir
5743 dd if=/dev/zero of=$DIR/$tdir/$tfile.1 bs=8k count=1 seek=2k
5744 dd if=/dev/zero of=$DIR/$tdir/$tfile.2 bs=4k count=1 seek=4k
5745 dd if=/dev/zero of=$DIR/$tdir/$tfile.3 bs=1M count=2 seek=16
5746 # Flush writes to ensure valid blocks. Need to be more thorough for
5747 # ZFS, since blocks are not allocated/returned to client immediately.
5749 wait_zfs_commit ost1 2
5750 cancel_lru_locks osc
5753 local files=$($LFS find --size +16M $DIR/$tdir | wc -l)
5755 [[ $files == 3 ]] || error ">16M size files $files isn't 3 as expected"
5757 files=$($LFS find --blocks +1M $DIR/$tdir | wc -l)
5758 [[ $files == 1 ]] || error ">1M blocks files $files isn't 1 as expected"
5760 rm -f $DIR/$tdir/$tfile.[123]
5762 run_test 56ab "lfs find --blocks"
5765 # Create composite files with one component
5766 local dir=$DIR/$tdir
5768 setup_56 $dir/1Mfiles 5 1 "-S 1M --component-end 1M"
5769 # Create composite files with three components
5770 setup_56 $dir/2Mfiles 5 2 "-E 2M -S 1M -E 4M -E 6M"
5771 # Create non-composite files
5772 createmany -o $dir/${tfile}- 10
5774 local nfiles=$($LFS find --component-end 1M --type f $dir | wc -l)
5776 [[ $nfiles == 10 ]] ||
5777 error "lfs find -E 1M found $nfiles != 10 files"
5779 nfiles=$($LFS find ! -E 1M --type f $dir | wc -l)
5780 [[ $nfiles == 25 ]] ||
5781 error "lfs find ! -E 1M found $nfiles != 25 files"
5783 # All files have a component that starts at 0
5784 nfiles=$($LFS find --component-start 0 --type f $dir | wc -l)
5785 [[ $nfiles == 35 ]] ||
5786 error "lfs find --component-start 0 - $nfiles != 35 files"
5788 nfiles=$($LFS find --component-start 2M --type f $dir | wc -l)
5789 [[ $nfiles == 15 ]] ||
5790 error "lfs find --component-start 2M - $nfiles != 15 files"
5792 # All files created here have a componenet that does not starts at 2M
5793 nfiles=$($LFS find ! --component-start 2M --type f $dir | wc -l)
5794 [[ $nfiles == 35 ]] ||
5795 error "lfs find ! --component-start 2M - $nfiles != 35 files"
5797 # Find files with a specified number of components
5798 local nfiles=$($LFS find --component-count 3 --type f $dir | wc -l)
5799 [[ $nfiles == 15 ]] ||
5800 error "lfs find --component-count 3 - $nfiles != 15 files"
5802 # Remember non-composite files have a component count of zero
5803 local nfiles=$($LFS find --component-count 0 --type f $dir | wc -l)
5804 [[ $nfiles == 10 ]] ||
5805 error "lfs find --component-count 0 - $nfiles != 10 files"
5807 nfiles=$($LFS find ! --component-count 3 --type f $dir | wc -l)
5808 [[ $nfiles == 20 ]] ||
5809 error "lfs find ! --component-count 3 - $nfiles != 20 files"
5811 # All files have a flag called "init"
5812 local nfiles=$($LFS find --component-flags init --type f $dir | wc -l)
5813 [[ $nfiles == 35 ]] ||
5814 error "lfs find --component-flags init - $nfiles != 35 files"
5816 # Multi-component files will have a component not initialized
5817 local nfiles=$($LFS find ! --component-flags init --type f $dir | wc -l)
5818 [[ $nfiles == 15 ]] ||
5819 error "lfs find !--component-flags init - $nfiles != 15 files"
5824 run_test 56ba "test lfs find --component-end, -start, -count, and -flags"
5827 [[ $(lustre_version_code $SINGLEMDS) -ge $(version_code 2.10.57) ]] ||
5828 { skip "Need MDS version at least 2.10.57"; return 0; }
5838 # create mirrored directories and mirrored files
5839 mkdir $td || error "mkdir $td failed"
5840 $LFS mirror create -N3 $td || error "create mirrored dir $td failed"
5841 createmany -o $tf- 10 || error "create $tf- failed"
5843 for i in $(seq 2); do
5845 mkdir $dir || error "mkdir $dir failed"
5846 $LFS mirror create -N$((3 + i)) $dir ||
5847 error "create mirrored dir $dir failed"
5848 createmany -o $dir/$tfile- 10 ||
5849 error "create $dir/$tfile- failed"
5852 # change the states of some mirrored files
5854 for i in $(seq 2); do
5856 for j in $(seq 4 9); do
5857 echo foo > $dir/$tfile-$j
5861 # find mirrored files with specific mirror count
5862 cmd="$LFS find --mirror-count 3 --type f $td"
5863 nfiles=$($cmd | wc -l)
5864 [[ $nfiles = 10 ]] || error "$cmd: $nfiles != 10 files"
5866 cmd="$LFS find ! --mirror-count 3 --type f $td"
5867 nfiles=$($cmd | wc -l)
5868 [[ $nfiles = 20 ]] || error "$cmd: $nfiles != 20 files"
5870 cmd="$LFS find --mirror-count +2 --type f $td"
5871 nfiles=$($cmd | wc -l)
5872 [[ $nfiles = 30 ]] || error "$cmd: $nfiles != 30 files"
5874 cmd="$LFS find --mirror-count -6 --type f $td"
5875 nfiles=$($cmd | wc -l)
5876 [[ $nfiles = 30 ]] || error "$cmd: $nfiles != 30 files"
5878 # find mirrored files with specific file state
5879 cmd="$LFS find --maxdepth 1 --mirror-state=^ro --type f $td"
5880 [[ $($cmd) = $tf-6 ]] || error "$cmd: didn't return $tf-6"
5882 cmd="$LFS find --mirror-state=ro --type f $td"
5883 nfiles=$($cmd | wc -l)
5884 [[ $nfiles = 17 ]] || error "$cmd: $nfiles != 17 files"
5886 cmd="$LFS find ! --mirror-state=ro --type f $td"
5887 nfiles=$($cmd | wc -l)
5888 [[ $nfiles = 13 ]] || error "$cmd: $nfiles != 13 files"
5890 cmd="$LFS find --mirror-state=wp --type f $td"
5891 nfiles=$($cmd | wc -l)
5892 [[ $nfiles = 13 ]] || error "$cmd: $nfiles != 13 files"
5894 cmd="$LFS find ! --mirror-state=sp --type f $td"
5895 nfiles=$($cmd | wc -l)
5896 [[ $nfiles = 30 ]] || error "$cmd: $nfiles != 30 files"
5898 run_test 56ca "check lfs find --mirror-count|-N and --mirror-state"
5901 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5902 # note test will not do anything if MDS is not local
5903 if [ "$(facet_fstype $SINGLEMDS)" != ldiskfs ]; then
5904 skip "ldiskfs only test"
5908 remote_mds_nodsh && skip "remote MDS with nodsh" && return
5909 local MNTDEV="osd*.*MDT*.mntdev"
5910 DEV=$(do_facet $SINGLEMDS lctl get_param -n $MNTDEV)
5911 [ -z "$DEV" ] && error "can't access $MNTDEV"
5912 for DEV in $(do_facet $SINGLEMDS lctl get_param -n $MNTDEV); do
5913 do_facet $SINGLEMDS $DUMPE2FS -h $DEV > $TMP/t57a.dump ||
5914 error "can't access $DEV"
5915 DEVISIZE=$(awk '/Inode size:/ { print $3 }' $TMP/t57a.dump)
5916 [[ $DEVISIZE -gt 128 ]] || error "inode size $DEVISIZE"
5920 run_test 57a "verify MDS filesystem created with large inodes =="
5923 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5924 if [ "$(facet_fstype $SINGLEMDS)" != ldiskfs ]; then
5925 skip "ldiskfs only test"
5929 remote_mds_nodsh && skip "remote MDS with nodsh" && return
5930 local dir=$DIR/$tdir
5934 local FILEN=$dir/f$FILECOUNT
5936 rm -rf $dir || error "removing $dir"
5938 local mdtidx=$($LFS getstripe -M $dir)
5939 local mdtname=MDT$(printf %04x $mdtidx)
5940 local facet=mds$((mdtidx + 1))
5942 echo "mcreating $FILECOUNT files"
5943 createmany -m $dir/f 1 $FILECOUNT || \
5944 error "creating files in $dir"
5946 # verify that files do not have EAs yet
5947 $GETSTRIPE $FILE1 2>&1 | grep -q "no stripe" || error "$FILE1 has an EA"
5948 $GETSTRIPE $FILEN 2>&1 | grep -q "no stripe" || error "$FILEN has an EA"
5952 df $dir #make sure we get new statfs data
5953 local MDSFREE=$(do_facet $facet \
5954 lctl get_param -n osd*.*$mdtname.kbytesfree)
5955 local MDCFREE=$(lctl get_param -n mdc.*$mdtname-mdc-*.kbytesfree)
5956 echo "opening files to create objects/EAs"
5958 for FILE in `seq -f $dir/f%g 1 $FILECOUNT`; do
5959 $OPENFILE -f O_RDWR $FILE > /dev/null 2>&1 || error "opening $FILE"
5962 # verify that files have EAs now
5963 $GETSTRIPE $FILE1 | grep -q "obdidx" || error "$FILE1 missing EA"
5964 $GETSTRIPE $FILEN | grep -q "obdidx" || error "$FILEN missing EA"
5966 sleep 1 #make sure we get new statfs data
5968 local MDSFREE2=$(do_facet $facet \
5969 lctl get_param -n osd*.*$mdtname.kbytesfree)
5970 local MDCFREE2=$(lctl get_param -n mdc.*$mdtname-mdc-*.kbytesfree)
5971 if [[ $MDCFREE2 -lt $((MDCFREE - 16)) ]]; then
5972 if [ "$MDSFREE" != "$MDSFREE2" ]; then
5973 error "MDC before $MDCFREE != after $MDCFREE2"
5975 echo "MDC before $MDCFREE != after $MDCFREE2"
5976 echo "unable to confirm if MDS has large inodes"
5981 run_test 57b "default LOV EAs are stored inside large inodes ==="
5984 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5985 [ -z "$(which wiretest 2>/dev/null)" ] &&
5986 skip_env "could not find wiretest" && return
5989 run_test 58 "verify cross-platform wire constants =============="
5992 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5993 echo "touch 130 files"
5994 createmany -o $DIR/f59- 130
5996 unlinkmany $DIR/f59- 130
5998 # wait for commitment of removal
5999 wait_delete_completed
6001 run_test 59 "verify cancellation of llog records async ========="
6003 TEST60_HEAD="test_60 run $RANDOM"
6005 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
6006 remote_mgs_nodsh && skip "remote MGS with nodsh" && return
6007 do_facet mgs "! which run-llog.sh &> /dev/null" &&
6008 do_facet mgs "! ls run-llog.sh &> /dev/null" &&
6009 skip_env "missing subtest run-llog.sh" && return
6011 log "$TEST60_HEAD - from kernel mode"
6012 do_facet mgs "$LCTL set_param debug=warning; $LCTL dk > /dev/null"
6013 do_facet mgs "sh run-llog.sh" || error "run-llog.sh failed"
6014 do_facet mgs $LCTL dk > $TMP/$tfile
6016 # LU-6388: test llog_reader
6017 local llog_reader=$(do_facet mgs "which llog_reader 2> /dev/null")
6018 llog_reader=${llog_reader:-$LUSTRE/utils/llog_reader}
6019 [ -z $(do_facet mgs ls -d $llog_reader 2> /dev/null) ] &&
6020 skip_env "missing llog_reader" && return
6021 local fstype=$(facet_fstype mgs)
6022 [ $fstype != ldiskfs -a $fstype != zfs ] &&
6023 skip_env "Only for ldiskfs or zfs type mgs" && return
6025 local mntpt=$(facet_mntpt mgs)
6026 local mgsdev=$(mgsdevname 1)
6038 #get fid and record list
6039 fid_list=($(awk '/9_sub.*record/ { print $NF }' /$TMP/$tfile |
6041 rec_list=($(awk '/9_sub.*record/ { print $((NF-3)) }' /$TMP/$tfile |
6043 #remount mgs as ldiskfs or zfs type
6044 stop mgs || error "stop mgs failed"
6045 mount_fstype mgs || error "remount mgs failed"
6046 for ((i = 0; i < ${#fid_list[@]}; i++)); do
6049 seq=$(echo $fid | awk -F ':' '{ print $1 }' | sed -e "s/^0x//g")
6050 oid=$(echo $fid | awk -F ':' '{ print $2 }' | sed -e "s/^0x//g")
6055 obj_file=$mntpt/O/$seq/d$((oid%32))/$oid ;;
6057 obj_file=$mntpt/oi.$(($((16#$seq))&127))/$fid ;;
6059 echo "obj_file is $obj_file"
6060 do_facet mgs $llog_reader $obj_file
6062 rec_type=$(do_facet mgs $llog_reader $obj_file | grep "type=" |
6063 awk '{ print $3 }' | sed -e "s/^type=//g")
6064 if [ $rec_type != $rec ]; then
6065 echo "FAILED test_60a wrong record type $rec_type," \
6071 #check obj path if record type is LLOG_LOGID_MAGIC
6072 if [ "$rec" == "1064553b" ]; then
6073 path=$(do_facet mgs $llog_reader $obj_file |
6074 grep "path=" | awk '{ print $NF }' |
6075 sed -e "s/^path=//g")
6076 if [ $obj_file != $mntpt/$path ]; then
6077 echo "FAILED test_60a wrong obj path" \
6078 "$montpt/$path, should be $obj_file"
6085 #restart mgs before "error", otherwise it will block the next test
6086 stop mgs || error "stop mgs failed"
6087 start mgs $(mgsdevname) $MGS_MOUNT_OPTS || error "start mgs failed"
6088 $pass || error "test failed, see FAILED test_60a messages for specifics"
6090 run_test 60a "llog_test run from kernel module and test llog_reader"
6093 remote_mgs_nodsh && skip "remote MGS with nodsh" && return
6095 # test old logid format
6096 if [ $(lustre_version_code mgs) -le $(version_code 3.1.53) ]; then
6097 do_facet mgs $LCTL dl | grep MGS
6098 do_facet mgs "$LCTL --device %MGS llog_print \\\\\\\$$FSNAME-client" ||
6099 error "old llog_print failed"
6102 # test new logid format
6103 if [ $(lustre_version_code mgs) -ge $(version_code 2.9.53) ]; then
6104 do_facet mgs "$LCTL --device MGS llog_print $FSNAME-client" ||
6105 error "new llog_print failed"
6108 run_test 60aa "llog_print works with FIDs and simple names"
6110 test_60b() { # bug 6411
6111 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
6113 LLOG_COUNT=$(dmesg | awk "/$TEST60_HEAD/ { marker = 1; from_marker = 0; }
6125 [[ $LLOG_COUNT -gt 100 ]] &&
6126 error "CDEBUG_LIMIT not limiting messages ($LLOG_COUNT)" || true
6128 run_test 60b "limit repeated messages from CERROR/CWARN ========"
6131 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
6132 echo "create 5000 files"
6133 createmany -o $DIR/f60c- 5000
6134 #define OBD_FAIL_MDS_LLOG_CREATE_FAILED 0x137
6135 lctl set_param fail_loc=0x80000137
6136 unlinkmany $DIR/f60c- 5000
6137 lctl set_param fail_loc=0
6139 run_test 60c "unlink file when mds full"
6142 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
6143 SAVEPRINTK=$(lctl get_param -n printk)
6145 # verify "lctl mark" is even working"
6146 MESSAGE="test message ID $RANDOM $$"
6147 $LCTL mark "$MESSAGE" || error "$LCTL mark failed"
6148 dmesg | grep -q "$MESSAGE" || error "didn't find debug marker in log"
6150 lctl set_param printk=0 || error "set lnet.printk failed"
6151 lctl get_param -n printk | grep emerg || error "lnet.printk dropped emerg"
6152 MESSAGE="new test message ID $RANDOM $$"
6153 # Assume here that libcfs_debug_mark_buffer() uses D_WARNING
6154 $LCTL mark "$MESSAGE" || error "$LCTL mark failed"
6155 dmesg | grep -q "$MESSAGE" && error "D_WARNING wasn't masked" || true
6157 lctl set_param -n printk="$SAVEPRINTK"
6159 run_test 60d "test printk console message masking"
6162 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
6163 remote_mds_nodsh && skip "remote MDS with nodsh" && return
6165 #define OBD_FAIL_MDS_LLOG_CREATE_FAILED2 0x15b
6166 do_facet mds1 lctl set_param fail_loc=0x15b
6169 run_test 60e "no space while new llog is being created"
6172 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
6174 dd if=/dev/zero of=$f bs=$(page_size) count=1 || error "dd $f failed"
6175 cancel_lru_locks osc
6176 $MULTIOP $f OSMWUc || error "$MULTIOP $f failed"
6179 run_test 61 "mmap() writes don't make sync hang ================"
6181 # bug 2330 - insufficient obd_match error checking causes LBUG
6183 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
6186 cancel_lru_locks osc
6187 lctl set_param fail_loc=0x405
6188 cat $f && error "cat succeeded, expect -EIO"
6189 lctl set_param fail_loc=0
6191 # This test is now irrelevant (as of bug 10718 inclusion), we no longer
6192 # match every page all of the time.
6193 #run_test 62 "verify obd_match failure doesn't LBUG (should -EIO)"
6195 # bug 2319 - oig_wait() interrupted causes crash because of invalid waitq.
6196 # Though this test is irrelevant anymore, it helped to reveal some
6197 # other grant bugs (LU-4482), let's keep it.
6198 test_63a() { # was test_63
6199 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
6200 MAX_DIRTY_MB=`lctl get_param -n osc.*.max_dirty_mb | head -n 1`
6201 for i in `seq 10` ; do
6202 dd if=/dev/zero of=$DIR/f63 bs=8k &
6208 rm -f $DIR/f63 || true
6210 run_test 63a "Verify oig_wait interruption does not crash ======="
6212 # bug 2248 - async write errors didn't return to application on sync
6213 # bug 3677 - async write errors left page locked
6215 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
6217 lctl set_param debug=-1
6219 # ensure we have a grant to do async writes
6220 dd if=/dev/zero of=$DIR/$tfile bs=4k count=1
6223 sync # sync lest earlier test intercept the fail_loc
6225 #define OBD_FAIL_OSC_BRW_PREP_REQ 0x406
6226 lctl set_param fail_loc=0x80000406
6227 $MULTIOP $DIR/$tfile Owy && \
6228 error "sync didn't return ENOMEM"
6229 sync; sleep 2; sync # do a real sync this time to flush page
6230 lctl get_param -n llite.*.dump_page_cache | grep locked && \
6231 error "locked page left in cache after async error" || true
6234 run_test 63b "async write errors should be returned to fsync ==="
6237 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
6239 lctl get_param -n osc.*[oO][sS][cC][_-]*.cur* | grep "[0-9]"
6241 run_test 64a "verify filter grant calculations (in kernel) ====="
6244 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
6245 sh oos.sh $MOUNT || error "oos.sh failed: $?"
6247 run_test 64b "check out-of-space detection on client"
6250 $LCTL set_param osc.*OST0000-osc-[^mM]*.cur_grant_bytes=0
6252 run_test 64c "verify grant shrink"
6254 # this does exactly what osc_request.c:osc_announce_cached() does in
6255 # order to calculate max amount of grants to ask from server
6259 local page_size=$(get_page_size client)
6261 local nrpages=$($LCTL get_param -n osc.${tgt}.max_pages_per_rpc)
6262 local rpc_in_flight=$($LCTL get_param -n osc.${tgt}.max_rpcs_in_flight)
6264 ((rpc_in_flight ++));
6265 nrpages=$((nrpages * rpc_in_flight))
6267 local dirty_max_pages=$($LCTL get_param -n osc.${tgt}.max_dirty_mb)
6269 dirty_max_pages=$((dirty_max_pages * 1024 * 1024 / page_size))
6271 [[ $dirty_max_pages -gt $nrpages ]] && nrpages=$dirty_max_pages
6272 local undirty=$((nrpages * page_size))
6274 local max_extent_pages
6275 max_extent_pages=$($LCTL get_param osc.${tgt}.import |
6276 grep grant_max_extent_size | awk '{print $2}')
6277 max_extent_pages=$((max_extent_pages / page_size))
6278 local nrextents=$(((nrpages + max_extent_pages - 1) / max_extent_pages))
6279 local grant_extent_tax
6280 grant_extent_tax=$($LCTL get_param osc.${tgt}.import |
6281 grep grant_extent_tax | awk '{print $2}')
6283 undirty=$((undirty + nrextents * grant_extent_tax))
6288 # this is size of unit for grant allocation. It should be equal to
6289 # what tgt_grant.c:tgt_grant_chunk() calculates
6293 local grant_extent_tax
6295 max_brw_size=$($LCTL get_param osc.${tgt}.import |
6296 grep max_brw_size | awk '{print $2}')
6298 grant_extent_tax=$($LCTL get_param osc.${tgt}.import |
6299 grep grant_extent_tax | awk '{print $2}')
6301 echo $(((max_brw_size + grant_extent_tax) * 2))
6305 [ $(lustre_version_code ost1) -lt $(version_code 2.10.56) ] &&
6306 skip "OST < 2.10.55 doesn't limit grants enough" && return 0
6308 local tgt=$($LCTL dl | grep "0000-osc-[^mM]" | awk '{print $4}')
6310 [[ $($LCTL get_param osc.${tgt}.import |
6311 grep "connect_flags:.*grant_param") ]] || \
6312 { skip "no grant_param connect flag"; return; }
6314 local olddebug=$($LCTL get_param -n debug 2> /dev/null)
6316 $LCTL set_param debug="$OLDDEBUG" 2> /dev/null || true
6318 local max_cur_granted=$(($(want_grant $tgt) + $(grant_chunk $tgt)))
6320 $SETSTRIPE $DIR/$tfile -i 0 -c 1
6321 dd if=/dev/zero of=$DIR/$tfile bs=1M count=1000 &
6326 local cur_grant=$($LCTL get_param -n osc.${tgt}.cur_grant_bytes)
6327 if [[ $cur_grant -gt $max_cur_granted ]]
6330 error "cur_grant $cur_grant > $max_cur_granted"
6333 [[ $? -ne 0 ]] && break;
6338 wait_delete_completed
6339 $LCTL set_param debug="$olddebug" 2> /dev/null || true
6341 run_test 64d "check grant limit exceed"
6343 # bug 1414 - set/get directories' stripe info
6345 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
6346 test_mkdir $DIR/$tdir
6348 $LVERIFY $DIR/$tdir $DIR/$tdir/f1 || error "lverify failed"
6350 run_test 65a "directory with no stripe info"
6353 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
6354 test_mkdir $DIR/$tdir
6355 local STRIPESIZE=$($GETSTRIPE -S $DIR/$tdir)
6357 $SETSTRIPE -S $((STRIPESIZE * 2)) -i 0 -c 1 $DIR/$tdir ||
6360 $LVERIFY $DIR/$tdir $DIR/$tdir/f2 || error "lverify failed"
6362 run_test 65b "directory setstripe -S stripe_size*2 -i 0 -c 1"
6365 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
6366 [ $OSTCOUNT -lt 2 ] && skip "need at least 2 OSTs" && return
6367 test_mkdir $DIR/$tdir
6368 local stripesize=$($GETSTRIPE -S $DIR/$tdir)
6370 $LFS setstripe -S $((stripesize * 4)) -i 1 \
6371 -c $((OSTCOUNT - 1)) $DIR/$tdir || error "setstripe"
6373 $LVERIFY $DIR/$tdir $DIR/$tdir/f3 || error "lverify failed"
6375 run_test 65c "directory setstripe -S stripe_size*4 -i 1 -c $((OSTCOUNT-1))"
6378 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
6379 test_mkdir $DIR/$tdir
6380 local STRIPECOUNT=$($GETSTRIPE -c $DIR/$tdir)
6381 local STRIPESIZE=$($GETSTRIPE -S $DIR/$tdir)
6383 if [[ $STRIPECOUNT -le 0 ]]; then
6385 elif [[ $STRIPECOUNT -gt 2000 ]]; then
6386 #LOV_MAX_STRIPE_COUNT is 2000
6387 [[ $OSTCOUNT -gt 2000 ]] && sc=2000 || sc=$(($OSTCOUNT - 1))
6389 sc=$(($STRIPECOUNT - 1))
6391 $SETSTRIPE -S $STRIPESIZE -c $sc $DIR/$tdir || error "setstripe"
6392 touch $DIR/$tdir/f4 $DIR/$tdir/f5
6393 $LVERIFY $DIR/$tdir $DIR/$tdir/f4 $DIR/$tdir/f5 ||
6394 error "lverify failed"
6396 run_test 65d "directory setstripe -S stripe_size -c stripe_count"
6399 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
6400 test_mkdir $DIR/$tdir
6402 $SETSTRIPE $DIR/$tdir || error "setstripe"
6403 $GETSTRIPE -v $DIR/$tdir | grep "Default" ||
6404 error "no stripe info failed"
6406 $LVERIFY $DIR/$tdir $DIR/$tdir/f6 || error "lverify failed"
6408 run_test 65e "directory setstripe defaults"
6411 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
6412 test_mkdir $DIR/${tdir}f
6413 $RUNAS $SETSTRIPE $DIR/${tdir}f && error "setstripe succeeded" || true
6415 run_test 65f "dir setstripe permission (should return error) ==="
6418 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
6419 test_mkdir $DIR/$tdir
6420 local STRIPESIZE=$($GETSTRIPE -S $DIR/$tdir)
6422 $LFS setstripe -S $((STRIPESIZE * 2)) -i 0 -c 1 $DIR/$tdir ||
6423 error "setstripe -S failed"
6424 $LFS setstripe -d $DIR/$tdir || error "setstripe -d failed"
6425 $LFS getstripe -v $DIR/$tdir | grep "Default" ||
6426 error "delete default stripe failed"
6428 run_test 65g "directory setstripe -d"
6431 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
6432 test_mkdir $DIR/$tdir
6433 local STRIPESIZE=$($GETSTRIPE -S $DIR/$tdir)
6435 $LFS setstripe -S $((STRIPESIZE * 2)) -i 0 -c 1 $DIR/$tdir ||
6436 error "setstripe -S failed"
6437 test_mkdir $DIR/$tdir/dd1
6438 [ $($LFS getstripe -c $DIR/$tdir) = $($GETSTRIPE -c $DIR/$tdir/dd1) ] ||
6439 error "stripe info inherit failed"
6441 run_test 65h "directory stripe info inherit ===================="
6444 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
6446 save_layout_restore_at_exit $MOUNT
6448 # bug6367: set non-default striping on root directory
6449 $LFS setstripe -S 65536 -c -1 $MOUNT || error "error setting stripe"
6451 # bug12836: getstripe on -1 default directory striping
6452 $LFS getstripe $MOUNT || error "getstripe $MOUNT failed"
6454 # bug12836: getstripe -v on -1 default directory striping
6455 $LFS getstripe -v $MOUNT || error "getstripe -v $MOUNT failed"
6457 # bug12836: new find on -1 default directory striping
6458 $LFS find -mtime -1 $MOUNT > /dev/null || error "find $MOUNT failed"
6460 run_test 65i "various tests to set root directory striping"
6462 test_65j() { # bug6367
6463 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
6467 # if we aren't already remounting for each test, do so for this test
6468 if [ "$CLEANUP" = ":" -a "$I_MOUNTED" = "yes" ]; then
6469 cleanup || error "failed to unmount"
6473 save_layout_restore_at_exit $MOUNT
6475 $SETSTRIPE -d $MOUNT || error "setstripe failed"
6477 run_test 65j "set default striping on root directory (bug 6367)="
6481 wait_delete_completed
6482 do_facet $SINGLEMDS "lctl set_param -n \
6483 osp.$ost*MDT0000.max_create_count=$max_count"
6484 do_facet $SINGLEMDS "lctl set_param -n \
6485 osp.$ost*MDT0000.create_count=$count"
6486 do_facet $SINGLEMDS lctl --device %$INACTIVE_OSC activate
6487 echo $INACTIVE_OSC "is Activate"
6489 wait_osc_import_state mds ost$ostnum FULL
6492 test_65k() { # bug11679
6493 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
6494 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs" && return
6495 remote_mds_nodsh && skip "remote MDS with nodsh" && return
6497 local disable_precreate=true
6498 [ $(lustre_version_code $SINGLEMDS) -le $(version_code 2.8.54) ] &&
6499 disable_precreate=false
6501 echo "Check OST status: "
6502 local MDS_OSCS=$(do_facet $SINGLEMDS lctl dl |
6503 awk '/[oO][sS][cC].*md[ts]/ { print $4 }')
6505 for OSC in $MDS_OSCS; do
6506 echo $OSC "is active"
6507 do_facet $SINGLEMDS lctl --device %$OSC activate
6510 for INACTIVE_OSC in $MDS_OSCS; do
6511 local ost=$(osc_to_ost $INACTIVE_OSC)
6512 local ostnum=$(do_facet $SINGLEMDS lctl get_param -n \
6513 lov.*md*.target_obd |
6514 awk -F: /$ost/'{ print $1 }' | head -n 1)
6517 $SETSTRIPE -i $ostnum -c 1 $DIR/$tdir
6518 createmany -o $DIR/$tdir/$tfile.$ostnum. 1000
6520 echo "Deactivate: " $INACTIVE_OSC
6521 do_facet $SINGLEMDS lctl --device %$INACTIVE_OSC deactivate
6523 local count=$(do_facet $SINGLEMDS "lctl get_param -n \
6524 osp.$ost*MDT0000.create_count")
6525 local max_count=$(do_facet $SINGLEMDS "lctl get_param -n \
6526 osp.$ost*MDT0000.max_create_count")
6527 $disable_precreate &&
6528 do_facet $SINGLEMDS "lctl set_param -n \
6529 osp.$ost*MDT0000.max_create_count=0"
6531 for idx in $(seq 0 $((OSTCOUNT - 1))); do
6532 [ -f $DIR/$tdir/$idx ] && continue
6533 echo "$SETSTRIPE -i $idx -c 1 $DIR/$tdir/$idx"
6534 $SETSTRIPE -i $idx -c 1 $DIR/$tdir/$idx ||
6536 error "setstripe $idx should succeed"; }
6537 rm -f $DIR/$tdir/$idx || error "rm $idx failed"
6539 unlinkmany $DIR/$tdir/$tfile.$ostnum. 1000
6542 do_facet $SINGLEMDS "lctl set_param -n \
6543 osp.$ost*MDT0000.max_create_count=$max_count"
6544 do_facet $SINGLEMDS "lctl set_param -n \
6545 osp.$ost*MDT0000.create_count=$count"
6546 do_facet $SINGLEMDS lctl --device %$INACTIVE_OSC activate
6547 echo $INACTIVE_OSC "is Activate"
6549 wait_osc_import_state mds ost$ostnum FULL
6552 run_test 65k "validate manual striping works properly with deactivated OSCs"
6554 test_65l() { # bug 12836
6555 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
6556 test_mkdir -p $DIR/$tdir/test_dir
6557 $SETSTRIPE -c -1 $DIR/$tdir/test_dir
6558 $LFS find -mtime -1 $DIR/$tdir >/dev/null
6560 run_test 65l "lfs find on -1 stripe dir ========================"
6563 local layout=$(save_layout $MOUNT)
6564 $RUNAS $SETSTRIPE -c 2 $MOUNT && {
6565 restore_layout $MOUNT $layout
6566 error "setstripe should fail by non-root users"
6570 run_test 65m "normal user can't set filesystem default stripe"
6572 # bug 2543 - update blocks count on client
6574 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
6576 dd if=/dev/zero of=$DIR/f66 bs=1k count=$COUNT
6577 sync; sync_all_data; sync; sync_all_data
6578 cancel_lru_locks osc
6579 BLOCKS=`ls -s $DIR/f66 | awk '{ print $1 }'`
6580 [ $BLOCKS -ge $COUNT ] || error "$DIR/f66 blocks $BLOCKS < $COUNT"
6582 run_test 66 "update inode blocks count on client ==============="
6585 awk '($1 == "'$1':") { print $2 }' /proc/meminfo
6589 swapon -s | awk '($1 == "'$1'") { print $4 }'
6592 # bug5265, obdfilter oa2dentry return -ENOENT
6593 # #define OBD_FAIL_SRV_ENOENT 0x217
6595 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
6596 remote_ost_nodsh && skip "remote OST with nodsh" && return
6599 $SETSTRIPE -c 1 -i 0 $f
6601 $DIRECTIO write ${f}.2 0 1 || error "directio write error"
6603 do_facet ost1 lctl set_param fail_loc=0x217
6604 $TRUNCATE $f 1 # vmtruncate() will ignore truncate() error.
6605 $DIRECTIO write $f 0 2 && error "write succeeded, expect -ENOENT"
6607 do_facet ost1 lctl set_param fail_loc=0
6608 $DIRECTIO write $f 0 2 || error "write error"
6610 cancel_lru_locks osc
6611 $DIRECTIO read $f 0 1 || error "read error"
6613 do_facet ost1 lctl set_param fail_loc=0x217
6614 $DIRECTIO read $f 1 1 && error "read succeeded, expect -ENOENT"
6616 do_facet ost1 lctl set_param fail_loc=0
6619 run_test 69 "verify oa2dentry return -ENOENT doesn't LBUG ======"
6622 test_mkdir $DIR/$tdir
6623 $LFS setdirstripe -D -c$MDSCOUNT $DIR/$tdir
6624 sh rundbench -C -D $DIR/$tdir 2 || error "dbench failed!"
6626 run_test 71 "Running dbench on lustre (don't segment fault) ===="
6628 test_72a() { # bug 5695 - Test that on 2.6 remove_suid works properly
6629 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
6630 [ "$RUNAS_ID" = "$UID" ] &&
6631 skip_env "RUNAS_ID = UID = $UID -- skipping" && return
6633 # Check that testing environment is properly set up. Skip if not
6634 FAIL_ON_ERROR=false check_runas_id_ret $RUNAS_ID $RUNAS_GID $RUNAS || {
6635 skip_env "User $RUNAS_ID does not exist - skipping"
6639 chmod 777 $DIR/$tfile
6640 chmod ug+s $DIR/$tfile
6641 $RUNAS dd if=/dev/zero of=$DIR/$tfile bs=512 count=1 ||
6642 error "$RUNAS dd $DIR/$tfile failed"
6643 # See if we are still setuid/sgid
6644 test -u $DIR/$tfile -o -g $DIR/$tfile &&
6645 error "S/gid is not dropped on write"
6646 # Now test that MDS is updated too
6647 cancel_lru_locks mdc
6648 test -u $DIR/$tfile -o -g $DIR/$tfile &&
6649 error "S/gid is not dropped on MDS"
6652 run_test 72a "Test that remove suid works properly (bug5695) ===="
6654 test_72b() { # bug 24226 -- keep mode setting when size is not changing
6657 [ "$RUNAS_ID" = "$UID" ] && \
6658 skip_env "RUNAS_ID = UID = $UID -- skipping" && return
6659 [ "$RUNAS_ID" -eq 0 ] && \
6660 skip_env "RUNAS_ID = 0 -- skipping" && return
6662 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
6663 # Check that testing environment is properly set up. Skip if not
6664 FAIL_ON_ERROR=false check_runas_id_ret $RUNAS_ID $RUNAS_ID $RUNAS || {
6665 skip_env "User $RUNAS_ID does not exist - skipping"
6668 touch $DIR/${tfile}-f{g,u}
6669 test_mkdir $DIR/${tfile}-dg
6670 test_mkdir $DIR/${tfile}-du
6671 chmod 770 $DIR/${tfile}-{f,d}{g,u}
6672 chmod g+s $DIR/${tfile}-{f,d}g
6673 chmod u+s $DIR/${tfile}-{f,d}u
6674 for perm in 777 2777 4777; do
6675 $RUNAS chmod $perm $DIR/${tfile}-fg && error "S/gid file allowed improper chmod to $perm"
6676 $RUNAS chmod $perm $DIR/${tfile}-fu && error "S/uid file allowed improper chmod to $perm"
6677 $RUNAS chmod $perm $DIR/${tfile}-dg && error "S/gid dir allowed improper chmod to $perm"
6678 $RUNAS chmod $perm $DIR/${tfile}-du && error "S/uid dir allowed improper chmod to $perm"
6682 run_test 72b "Test that we keep mode setting if without file data changed (bug 24226)"
6684 # bug 3462 - multiple simultaneous MDC requests
6686 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
6687 test_mkdir $DIR/d73-1
6688 test_mkdir $DIR/d73-2
6689 multiop_bg_pause $DIR/d73-1/f73-1 O_c || return 1
6692 lctl set_param fail_loc=0x80000129
6693 $MULTIOP $DIR/d73-1/f73-2 Oc &
6695 lctl set_param fail_loc=0
6697 $MULTIOP $DIR/d73-2/f73-3 Oc &
6701 wait $pid1 || return 1
6705 $CHECKSTAT -t file $DIR/d73-1/f73-1 || return 4
6706 $CHECKSTAT -t file $DIR/d73-1/f73-2 || return 5
6707 $CHECKSTAT -t file $DIR/d73-2/f73-3 || return 6
6711 run_test 73 "multiple MDC requests (should not deadlock)"
6713 test_74a() { # bug 6149, 6184
6714 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
6715 #define OBD_FAIL_LDLM_ENQUEUE_OLD_EXPORT 0x30e
6717 # very important to OR with OBD_FAIL_ONCE (0x80000000) -- otherwise it
6718 # will spin in a tight reconnection loop
6720 $LCTL set_param fail_loc=0x8000030e
6721 # get any lock that won't be difficult - lookup works.
6723 $LCTL set_param fail_loc=0
6727 run_test 74a "ldlm_enqueue freed-export error path, ls (shouldn't LBUG)"
6729 test_74b() { # bug 13310
6730 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
6731 #define OBD_FAIL_LDLM_ENQUEUE_OLD_EXPORT 0x30e
6733 # very important to OR with OBD_FAIL_ONCE (0x80000000) -- otherwise it
6734 # will spin in a tight reconnection loop
6735 $LCTL set_param fail_loc=0x8000030e
6736 # get a "difficult" lock
6738 $LCTL set_param fail_loc=0
6742 run_test 74b "ldlm_enqueue freed-export error path, touch (shouldn't LBUG)"
6745 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
6746 #define OBD_FAIL_LDLM_NEW_LOCK
6747 $LCTL set_param fail_loc=0x319
6748 touch $DIR/$tfile && error "touch successful"
6749 $LCTL set_param fail_loc=0
6752 run_test 74c "ldlm_lock_create error path, (shouldn't LBUG)"
6755 awk '/lustre_inode_cache/ {print $2; exit}' /proc/slabinfo
6758 test_76() { # Now for bug 20433, added originally in bug 1443
6759 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
6760 local CPUS=$(getconf _NPROCESSORS_ONLN 2>/dev/null)
6761 cancel_lru_locks osc
6762 BEFORE_INODES=$(num_inodes)
6763 echo "before inodes: $BEFORE_INODES"
6765 [ "$SLOW" = "no" ] && COUNT=100
6766 for i in $(seq $COUNT); do
6770 cancel_lru_locks osc
6771 AFTER_INODES=$(num_inodes)
6772 echo "after inodes: $AFTER_INODES"
6774 while [[ $((AFTER_INODES-1*${CPUS:-1})) -gt $BEFORE_INODES ]]; do
6776 AFTER_INODES=$(num_inodes)
6778 echo "wait $wait seconds inodes: $AFTER_INODES"
6779 if [ $wait -gt 30 ]; then
6780 error "inode slab grew from $BEFORE_INODES to $AFTER_INODES"
6784 run_test 76 "confirm clients recycle inodes properly ===="
6790 # Note: in sptlrpc modes which enable its own bulk checksum, the
6791 # original crc32_le bulk checksum will be automatically disabled,
6792 # and the OBD_FAIL_OSC_CHECKSUM_SEND/OBD_FAIL_OSC_CHECKSUM_RECEIVE
6793 # will be checked by sptlrpc code against sptlrpc bulk checksum.
6794 # In this case set_checksums() will not be no-op, because sptlrpc
6795 # bulk checksum will be enabled all through the test.
6797 [ "$ORIG_CSUM" ] || ORIG_CSUM=`lctl get_param -n osc.*.checksums | head -n1`
6798 lctl set_param -n osc.*.checksums $1
6802 export ORIG_CSUM_TYPE="`lctl get_param -n osc.*osc-[^mM]*.checksum_type |
6803 sed 's/.*\[\(.*\)\].*/\1/g' | head -n1`"
6804 CKSUM_TYPES=${CKSUM_TYPES:-"crc32 adler"}
6805 [ "$ORIG_CSUM_TYPE" = "crc32c" ] && CKSUM_TYPES="$CKSUM_TYPES crc32c"
6808 lctl set_param -n osc.*osc-[^mM]*.checksum_type $1
6809 log "set checksum type to $1"
6812 F77_TMP=$TMP/f77-temp
6815 dd if=/dev/urandom of=$F77_TMP bs=1M count=$F77SZ || \
6816 error "error writing to $F77_TMP"
6819 test_77a() { # bug 10889
6820 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
6821 $GSS && skip "could not run with gss" && return
6822 [ ! -f $F77_TMP ] && setup_f77
6824 dd if=$F77_TMP of=$DIR/$tfile bs=1M count=$F77SZ || error "dd error"
6828 run_test 77a "normal checksum read/write operation"
6830 test_77b() { # bug 10889
6831 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
6832 $GSS && skip "could not run with gss" && return
6833 [ ! -f $F77_TMP ] && setup_f77
6834 #define OBD_FAIL_OSC_CHECKSUM_SEND 0x409
6835 $LCTL set_param fail_loc=0x80000409
6838 dd if=$F77_TMP of=$DIR/$tfile bs=1M count=$F77SZ conv=sync ||
6839 error "dd error: $?"
6840 $LCTL set_param fail_loc=0
6842 for algo in $CKSUM_TYPES; do
6843 cancel_lru_locks osc
6844 set_checksum_type $algo
6845 #define OBD_FAIL_OSC_CHECKSUM_RECEIVE 0x408
6846 $LCTL set_param fail_loc=0x80000408
6847 cmp $F77_TMP $DIR/$tfile || error "file compare failed"
6848 $LCTL set_param fail_loc=0
6851 set_checksum_type $ORIG_CSUM_TYPE
6854 run_test 77b "checksum error on client write, read"
6859 $LCTL set_param osc.*osc-[^mM]*.checksum_dump=0
6861 do_facet ost1 $LCTL set_param obdfilter.*-OST*.checksum_dump=0
6862 [ -n $osc_file_prefix ] && rm -f ${osc_file_prefix}*
6863 $check_ost && [ -n $ost_file_prefix ] &&
6864 do_facet ost1 rm -f ${ost_file_prefix}\*
6868 remote_ost_nodsh && skip "remote OST with nodsh" && return
6870 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
6871 $GSS && skip "could not run with gss" && return
6874 local osc_file_prefix
6876 local check_ost=false
6877 local ost_file_prefix
6883 # ensure corruption will occur on first OSS/OST
6884 $LFS setstripe -i 0 $DIR/$tfile
6886 [ ! -f $F77_TMP ] && setup_f77
6887 dd if=$F77_TMP of=$DIR/$tfile bs=1M count=$F77SZ conv=sync ||
6888 error "dd write error: $?"
6889 fid=$($LFS path2fid $DIR/$tfile)
6891 if [ $(lustre_version_code ost1) -ge $(version_code 2.9.57) ]
6894 ost_file_prefix=$(do_facet ost1 $LCTL get_param -n debug_path)
6895 ost_file_prefix=${ost_file_prefix}-checksum_dump-ost-\\${fid}
6897 echo "OSS do not support bulk pages dump upon error"
6900 osc_file_prefix=$($LCTL get_param -n debug_path)
6901 osc_file_prefix=${osc_file_prefix}-checksum_dump-osc-\\${fid}
6903 trap cleanup_77c EXIT
6906 # enable bulk pages dump upon error on Client
6907 $LCTL set_param osc.*osc-[^mM]*.checksum_dump=1
6908 # enable bulk pages dump upon error on OSS
6910 do_facet ost1 $LCTL set_param obdfilter.*-OST*.checksum_dump=1
6912 # flush Client cache to allow next read to reach OSS
6913 cancel_lru_locks osc
6915 #define OBD_FAIL_OSC_CHECKSUM_RECEIVE 0x408
6916 $LCTL set_param fail_loc=0x80000408
6917 dd if=$DIR/$tfile of=/dev/null bs=1M || error "dd read error: $?"
6918 $LCTL set_param fail_loc=0
6922 # check cksum dump on Client
6923 osc_file=$(ls ${osc_file_prefix}*)
6924 [ -n "$osc_file" ] || error "no checksum dump file on Client"
6925 # OBD_FAIL_OSC_CHECKSUM_RECEIVE corrupts with "bad1" at start of file
6926 bad1=$(dd if=$osc_file bs=1 count=4 2>/dev/null) || error "dd error: $?"
6927 [ $bad1 == "bad1" ] || error "unexpected corrupt pattern"
6928 orig_cksum=$(dd if=$F77_TMP bs=1 skip=4 count=1048572 2>/dev/null |
6930 dump_cksum=$(dd if=$osc_file bs=1 skip=4 2>/dev/null | cksum)
6931 [[ "$orig_cksum" == "$dump_cksum" ]] ||
6932 error "dump content does not match on Client"
6934 $check_ost || { skip "No need to check cksum dump on OSS"; return 0; }
6936 # check cksum dump on OSS
6937 ost_file=$(do_facet ost1 ls ${ost_file_prefix}\*)
6938 [ -n "$ost_file" ] || error "no checksum dump file on OSS"
6939 orig_cksum=$(dd if=$F77_TMP bs=1048576 count=1 2>/dev/null | cksum)
6940 dump_cksum=$(do_facet ost1 dd if=$ost_file 2>/dev/null \| cksum)
6941 [[ "$orig_cksum" == "$dump_cksum" ]] ||
6942 error "dump content does not match on OSS"
6946 run_test 77c "checksum error on client read with debug"
6948 test_77d() { # bug 10889
6949 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
6950 $GSS && skip "could not run with gss" && return
6951 #define OBD_FAIL_OSC_CHECKSUM_SEND 0x409
6952 $LCTL set_param fail_loc=0x80000409
6954 $DIRECTIO write $DIR/$tfile 0 $F77SZ $((1024 * 1024)) ||
6955 error "direct write: rc=$?"
6956 $LCTL set_param fail_loc=0
6959 #define OBD_FAIL_OSC_CHECKSUM_RECEIVE 0x408
6960 $LCTL set_param fail_loc=0x80000408
6962 cancel_lru_locks osc
6963 $DIRECTIO read $DIR/$tfile 0 $F77SZ $((1024 * 1024)) ||
6964 error "direct read: rc=$?"
6965 $LCTL set_param fail_loc=0
6968 run_test 77d "checksum error on OST direct write, read"
6970 test_77f() { # bug 10889
6971 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
6972 $GSS && skip "could not run with gss" && return
6974 for algo in $CKSUM_TYPES; do
6975 cancel_lru_locks osc
6976 set_checksum_type $algo
6977 #define OBD_FAIL_OSC_CHECKSUM_SEND 0x409
6978 $LCTL set_param fail_loc=0x409
6979 $DIRECTIO write $DIR/$tfile 0 $F77SZ $((1024 * 1024)) &&
6980 error "direct write succeeded"
6981 $LCTL set_param fail_loc=0
6983 set_checksum_type $ORIG_CSUM_TYPE
6986 run_test 77f "repeat checksum error on write (expect error)"
6988 test_77g() { # bug 10889
6989 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
6990 $GSS && skip "could not run with gss" && return
6991 remote_ost_nodsh && skip "remote OST with nodsh" && return
6993 [ ! -f $F77_TMP ] && setup_f77
6995 $SETSTRIPE -c 1 -i 0 $DIR/$tfile
6996 #define OBD_FAIL_OST_CHECKSUM_RECEIVE 0x21a
6997 do_facet ost1 lctl set_param fail_loc=0x8000021a
6999 dd if=$F77_TMP of=$DIR/$tfile bs=1M count=$F77SZ ||
7000 error "write error: rc=$?"
7001 do_facet ost1 lctl set_param fail_loc=0
7004 cancel_lru_locks osc
7005 #define OBD_FAIL_OST_CHECKSUM_SEND 0x21b
7006 do_facet ost1 lctl set_param fail_loc=0x8000021b
7008 cmp $F77_TMP $DIR/$tfile || error "file compare failed"
7009 do_facet ost1 lctl set_param fail_loc=0
7012 run_test 77g "checksum error on OST write, read"
7014 test_77j() { # bug 13805
7015 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
7016 $GSS && skip "could not run with gss" && return
7017 #define OBD_FAIL_OSC_CKSUM_ADLER_ONLY 0x40c
7018 lctl set_param fail_loc=0x40c
7019 remount_client $MOUNT
7020 lctl set_param fail_loc=0
7021 # wait async osc connect to finish and reflect updated state value
7023 for (( i=0; i < OSTCOUNT; i++ )) ; do
7024 wait_osc_import_state client ost$((i+1)) FULL
7027 for VALUE in $(lctl get_param osc.*osc-[^mM]*.checksum_type); do
7028 PARAM=$(echo ${VALUE[0]} | cut -d "=" -f1)
7029 algo=$(lctl get_param -n $PARAM | sed 's/.*\[\(.*\)\].*/\1/g')
7030 [ "$algo" = "adler" ] || error "algo set to $algo instead of adler"
7032 remount_client $MOUNT
7034 run_test 77j "client only supporting ADLER32"
7036 [ "$ORIG_CSUM" ] && set_checksums $ORIG_CSUM || true
7045 test_78() { # bug 10901
7046 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
7047 remote_ost || { skip_env "local OST" && return; }
7050 F78SIZE=$(($(awk '/MemFree:/ { print $2 }' /proc/meminfo) / 1024))
7051 echo "MemFree: $F78SIZE, Max file size: $MAXFREE"
7052 MEMTOTAL=$(($(awk '/MemTotal:/ { print $2 }' /proc/meminfo) / 1024))
7053 echo "MemTotal: $MEMTOTAL"
7055 # reserve 256MB of memory for the kernel and other running processes,
7056 # and then take 1/2 of the remaining memory for the read/write buffers.
7057 if [ $MEMTOTAL -gt 512 ] ;then
7058 MEMTOTAL=$(((MEMTOTAL - 256 ) / 2))
7060 # for those poor memory-starved high-end clusters...
7061 MEMTOTAL=$((MEMTOTAL / 2))
7063 echo "Mem to use for directio: $MEMTOTAL"
7065 [[ $F78SIZE -gt $MEMTOTAL ]] && F78SIZE=$MEMTOTAL
7066 [[ $F78SIZE -gt 512 ]] && F78SIZE=512
7067 [[ $F78SIZE -gt $((MAXFREE / 1024)) ]] && F78SIZE=$((MAXFREE / 1024))
7068 SMALLESTOST=$($LFS df $DIR | grep OST | awk '{ print $4 }' | sort -n |
7070 echo "Smallest OST: $SMALLESTOST"
7071 [[ $SMALLESTOST -lt 10240 ]] &&
7072 skip "too small OSTSIZE, useless to run large O_DIRECT test" && return 0
7074 trap cleanup_test_78 EXIT
7076 [[ $F78SIZE -gt $((SMALLESTOST * $OSTCOUNT / 1024 - 80)) ]] &&
7077 F78SIZE=$((SMALLESTOST * $OSTCOUNT / 1024 - 80))
7079 [ "$SLOW" = "no" ] && NSEQ=1 && [ $F78SIZE -gt 32 ] && F78SIZE=32
7080 echo "File size: $F78SIZE"
7081 $SETSTRIPE -c $OSTCOUNT $DIR/$tfile || error "setstripe failed"
7082 for i in $(seq 1 $NSEQ); do
7083 FSIZE=$(($F78SIZE / ($NSEQ - $i + 1)))
7084 echo directIO rdwr round $i of $NSEQ
7085 $DIRECTIO rdwr $DIR/$tfile 0 $FSIZE 1048576||error "rdwr failed"
7090 run_test 78 "handle large O_DIRECT writes correctly ============"
7092 test_79() { # bug 12743
7093 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
7094 wait_delete_completed
7096 BKTOTAL=$(calc_osc_kbytes kbytestotal)
7097 BKFREE=$(calc_osc_kbytes kbytesfree)
7098 BKAVAIL=$(calc_osc_kbytes kbytesavail)
7100 STRING=`df -P $MOUNT | tail -n 1 | awk '{print $2","$3","$4}'`
7101 DFTOTAL=`echo $STRING | cut -d, -f1`
7102 DFUSED=`echo $STRING | cut -d, -f2`
7103 DFAVAIL=`echo $STRING | cut -d, -f3`
7104 DFFREE=$(($DFTOTAL - $DFUSED))
7106 ALLOWANCE=$((64 * $OSTCOUNT))
7108 if [ $DFTOTAL -lt $(($BKTOTAL - $ALLOWANCE)) ] ||
7109 [ $DFTOTAL -gt $(($BKTOTAL + $ALLOWANCE)) ] ; then
7110 error "df total($DFTOTAL) mismatch OST total($BKTOTAL)"
7112 if [ $DFFREE -lt $(($BKFREE - $ALLOWANCE)) ] ||
7113 [ $DFFREE -gt $(($BKFREE + $ALLOWANCE)) ] ; then
7114 error "df free($DFFREE) mismatch OST free($BKFREE)"
7116 if [ $DFAVAIL -lt $(($BKAVAIL - $ALLOWANCE)) ] ||
7117 [ $DFAVAIL -gt $(($BKAVAIL + $ALLOWANCE)) ] ; then
7118 error "df avail($DFAVAIL) mismatch OST avail($BKAVAIL)"
7121 run_test 79 "df report consistency check ======================="
7123 test_80() { # bug 10718
7124 remote_ost_nodsh && skip "remote OST with nodsh" && return
7125 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
7126 # relax strong synchronous semantics for slow backends like ZFS
7127 local soc="obdfilter.*.sync_on_lock_cancel"
7128 local soc_old=$(do_facet ost1 lctl get_param -n $soc | head -n1)
7130 if [ "$soc_old" != "never" -a "$(facet_fstype ost1)" != "ldiskfs" ]; then
7131 hosts=$(for host in $(seq -f "ost%g" 1 $OSTCOUNT); do
7132 facet_active_host $host; done | sort -u)
7133 do_nodes $hosts lctl set_param $soc=never
7136 dd if=/dev/zero of=$DIR/$tfile bs=1M count=1 seek=1M
7138 local BEFORE=`date +%s`
7139 cancel_lru_locks osc
7140 local AFTER=`date +%s`
7141 local DIFF=$((AFTER-BEFORE))
7142 if [ $DIFF -gt 1 ] ; then
7143 error "elapsed for 1M@1T = $DIFF"
7146 [ -n "$hosts" ] && do_nodes $hosts lctl set_param $soc=$soc_old
7150 run_test 80 "Page eviction is equally fast at high offsets too ===="
7152 test_81a() { # LU-456
7153 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
7154 remote_ost_nodsh && skip "remote OST with nodsh" && return
7155 # define OBD_FAIL_OST_MAPBLK_ENOSPC 0x228
7156 # MUST OR with the OBD_FAIL_ONCE (0x80000000)
7157 do_facet ost1 lctl set_param fail_loc=0x80000228
7159 # write should trigger a retry and success
7160 $SETSTRIPE -i 0 -c 1 $DIR/$tfile
7161 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c
7163 if [ $RC -ne 0 ] ; then
7164 error "write should success, but failed for $RC"
7167 run_test 81a "OST should retry write when get -ENOSPC ==============="
7169 test_81b() { # LU-456
7170 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
7171 remote_ost_nodsh && skip "remote OST with nodsh" && return
7172 # define OBD_FAIL_OST_MAPBLK_ENOSPC 0x228
7173 # Don't OR with the OBD_FAIL_ONCE (0x80000000)
7174 do_facet ost1 lctl set_param fail_loc=0x228
7176 # write should retry several times and return -ENOSPC finally
7177 $SETSTRIPE -i 0 -c 1 $DIR/$tfile
7178 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c
7181 if [ $RC -ne $ENOSPC ] ; then
7182 error "dd should fail for -ENOSPC, but succeed."
7185 run_test 81b "OST should return -ENOSPC when retry still fails ======="
7187 test_82() { # LU-1031
7188 dd if=/dev/zero of=$DIR/$tfile bs=1M count=10
7192 multiop_bg_pause $DIR/$tfile OG${gid1}_g${gid1}c || return 1
7194 multiop_bg_pause $DIR/$tfile O_G${gid2}r10g${gid2}c || return 2
7196 kill -USR1 $MULTIPID2
7198 if [[ `ps h -o comm -p $MULTIPID2` == "" ]]; then
7199 error "First grouplock does not block second one"
7201 echo "Second grouplock blocks first one"
7203 kill -USR1 $MULTIPID1
7207 run_test 82 "Basic grouplock test"
7210 local sfile="/boot/System.map-$(uname -r)"
7211 # define OBD_FAIL_LLITE_PTASK_IO_FAIL 0x140d
7212 $LCTL set_param fail_loc=0x140d
7213 cp $sfile $DIR/$tfile || error "write failed"
7214 diff -c $sfile $DIR/$tfile || error "files are different"
7215 $LCTL set_param fail_loc=0
7218 run_test 83 "Short write in ptask ==============================="
7221 [ -z "$(which cvs 2>/dev/null)" ] && skip_env "could not find cvs" &&
7223 test_mkdir $DIR/$tdir.cvsroot
7224 chown $RUNAS_ID $DIR/$tdir.cvsroot
7227 $RUNAS cvs -d $DIR/$tdir.cvsroot init || error "cvs init failed"
7230 # some versions of cvs import exit(1) when asked to import links or
7231 # files they can't read. ignore those files.
7232 local toignore=$(find . -type l -printf '-I %f\n' -o \
7233 ! -perm /4 -printf '-I %f\n')
7234 $RUNAS cvs -d $DIR/$tdir.cvsroot import -m "nomesg" $toignore \
7235 $tdir.reposname vtag rtag
7238 test_mkdir $DIR/$tdir.reposname
7239 chown $RUNAS_ID $DIR/$tdir.reposname
7240 $RUNAS cvs -d $DIR/$tdir.cvsroot co $tdir.reposname
7242 cd $DIR/$tdir.reposname
7244 $RUNAS cvs add -m 'addmsg' foo99
7246 $RUNAS cvs commit -m 'nomsg' foo99
7247 rm -fr $DIR/$tdir.cvsroot
7249 run_test 99 "cvs strange file/directory operations"
7252 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
7253 [[ "$NETTYPE" =~ tcp ]] ||
7254 { skip "TCP secure port test, not useful for NETTYPE=$NETTYPE" &&
7257 remote_ost_nodsh && skip "remote OST with nodsh" && return
7258 remote_mds_nodsh && skip "remote MDS with nodsh" && return
7260 { skip "useless for local single node setup" && return; }
7262 netstat -tna | ( rc=1; while read PROT SND RCV LOCAL REMOTE STAT; do
7263 [ "$PROT" != "tcp" ] && continue
7264 RPORT=$(echo $REMOTE | cut -d: -f2)
7265 [ "$RPORT" != "$ACCEPTOR_PORT" ] && continue
7268 LPORT=`echo $LOCAL | cut -d: -f2`
7269 if [ $LPORT -ge 1024 ]; then
7270 echo "bad: $PROT $SND $RCV $LOCAL $REMOTE $STAT"
7272 error_exit "local: $LPORT > 1024, remote: $RPORT"
7275 [ "$rc" = 0 ] || error_exit "privileged port not found" )
7277 run_test 100 "check local port using privileged port ==========="
7279 function get_named_value()
7288 echo $line | sed "s/^$tag[ ]*//"
7295 export CACHE_MAX=$($LCTL get_param -n llite.*.max_cached_mb |
7296 awk '/^max_cached_mb/ { print $2 }')
7299 $LCTL set_param -n llite.*.max_cached_mb $CACHE_MAX
7304 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
7305 [ $MDSCOUNT -ge 2 ] && skip "needs < 2 MDTs" && return #LU-4322
7309 local cache_limit=32
7311 $LCTL set_param -n osc.*-osc*.rpc_stats 0
7312 trap cleanup_101a EXIT
7313 $LCTL set_param -n llite.*.read_ahead_stats 0
7314 $LCTL set_param -n llite.*.max_cached_mb $cache_limit
7317 # randomly read 10000 of 64K chunks from file 3x 32MB in size
7319 echo "nreads: $nreads file size: $((cache_limit * 3))MB"
7320 $READS -f $DIR/$tfile -s$((cache_limit * 3192 * 1024)) -b65536 -C -n$nreads -t 180
7323 for s in $($LCTL get_param -n llite.*.read_ahead_stats |
7324 get_named_value 'read but discarded' | cut -d" " -f1); do
7325 discard=$(($discard + $s))
7329 if [[ $(($discard * 10)) -gt $nreads ]]; then
7330 $LCTL get_param osc.*-osc*.rpc_stats
7331 $LCTL get_param llite.*.read_ahead_stats
7332 error "too many ($discard) discarded pages"
7334 rm -f $DIR/$tfile || true
7336 run_test 101a "check read-ahead for random reads"
7339 test_mkdir $DIR/$tdir
7340 local STRIPE_SIZE=$1
7341 local FILE_LENGTH=$2
7344 local FILE_SIZE_MB=$((FILE_LENGTH / STRIPE_SIZE))
7346 local list=$(comma_list $(osts_nodes))
7347 set_osd_param $list '' read_cache_enable 0
7348 set_osd_param $list '' writethrough_cache_enable 0
7350 trap cleanup_test101bc EXIT
7351 # prepare the read-ahead file
7352 $SETSTRIPE -S $STRIPE_SIZE -i $STRIPE_OFFSET -c $OSTCOUNT $DIR/$tfile
7354 dd if=/dev/zero of=$DIR/$tfile bs=$STRIPE_SIZE \
7355 count=$FILE_SIZE_MB 2> /dev/null
7359 cleanup_test101bc() {
7364 local list=$(comma_list $(osts_nodes))
7365 set_osd_param $list '' read_cache_enable 1
7366 set_osd_param $list '' writethrough_cache_enable 1
7370 awk 'BEGIN{total=0}; {total+=$1}; END{print total}'
7375 local STRIPE_SIZE=$2
7376 local FILE_LENGTH=$3
7377 local RA_INC=1048576
7378 local STRIDE_LENGTH=$((STRIPE_SIZE/READ_SIZE))
7379 local discard_limit=$((((STRIDE_LENGTH - 1)*3/(STRIDE_LENGTH*OSTCOUNT))* \
7380 (STRIDE_LENGTH*OSTCOUNT - STRIDE_LENGTH)))
7381 DISCARD=$($LCTL get_param -n llite.*.read_ahead_stats |
7382 get_named_value 'read but discarded' |
7383 cut -d" " -f1 | calc_total)
7384 if [[ $DISCARD -gt $discard_limit ]]; then
7385 $LCTL get_param llite.*.read_ahead_stats
7386 error "Too many ($DISCARD) discarded pages with size (${READ_SIZE})"
7388 echo "Read-ahead success for size ${READ_SIZE}"
7393 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
7394 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs" && return
7395 local STRIPE_SIZE=1048576
7396 local STRIDE_SIZE=$((STRIPE_SIZE*OSTCOUNT))
7397 if [ $SLOW == "yes" ]; then
7398 local FILE_LENGTH=$((STRIDE_SIZE * 64))
7400 local FILE_LENGTH=$((STRIDE_SIZE * 8))
7403 local ITERATION=$((FILE_LENGTH / STRIDE_SIZE))
7405 # prepare the read-ahead file
7406 setup_test101bc $STRIPE_SIZE $FILE_LENGTH
7407 cancel_lru_locks osc
7408 for BIDX in 2 4 8 16 32 64 128 256
7410 local BSIZE=$((BIDX*4096))
7411 local READ_COUNT=$((STRIPE_SIZE/BSIZE))
7412 local STRIDE_LENGTH=$((STRIDE_SIZE/BSIZE))
7413 local OFFSET=$((STRIPE_SIZE/BSIZE*(OSTCOUNT - 1)))
7414 $LCTL set_param -n llite.*.read_ahead_stats 0
7415 $READS -f $DIR/$tfile -l $STRIDE_LENGTH -o $OFFSET \
7416 -s $FILE_LENGTH -b $STRIPE_SIZE -a $READ_COUNT -n $ITERATION
7417 cancel_lru_locks osc
7418 ra_check_101 $BSIZE $STRIPE_SIZE $FILE_LENGTH
7423 run_test 101b "check stride-io mode read-ahead ================="
7426 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
7427 local STRIPE_SIZE=1048576
7428 local FILE_LENGTH=$((STRIPE_SIZE*100))
7432 setup_test101bc $STRIPE_SIZE $FILE_LENGTH
7434 cancel_lru_locks osc
7435 $LCTL set_param osc.*.rpc_stats 0
7436 $READS -f $DIR/$tfile -s$FILE_LENGTH -b65536 -n$nreads -t 180
7437 for osc_rpc_stats in $($LCTL get_param -N osc.*.rpc_stats); do
7438 local stats=$($LCTL get_param -n $osc_rpc_stats)
7439 local lines=$(echo "$stats" | awk 'END {print NR;}')
7442 if [ $lines -le 20 ]; then
7445 for size in 1 2 4 8; do
7446 local rpc=$(echo "$stats" |
7447 awk '($1 == "'$size':") {print $2; exit; }')
7449 error "Small $((size*4))k read IO $rpc !"
7451 echo "$osc_rpc_stats check passed!"
7456 run_test 101c "check stripe_size aligned read-ahead ================="
7459 $LCTL get_param -n llite.*.max_read_ahead_mb | head -n 1
7460 $LCTL set_param -n llite.*.max_read_ahead_mb $1 > /dev/null 2>&1
7464 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
7465 local file=$DIR/$tfile
7466 local sz_MB=${FILESIZE_101d:-500}
7467 local ra_MB=${READAHEAD_MB:-40}
7469 local free_MB=$(($(df -P $DIR | tail -n 1 | awk '{ print $4 }') / 1024))
7470 [ $free_MB -lt $sz_MB ] &&
7471 skip "Need free space ${sz_MB}M, have ${free_MB}M" && return
7473 echo "Create test file $file size ${sz_MB}M, ${free_MB}M free"
7474 $SETSTRIPE -c -1 $file || error "setstripe failed"
7476 dd if=/dev/zero of=$file bs=1M count=$sz_MB || error "dd failed"
7477 echo Cancel LRU locks on lustre client to flush the client cache
7478 cancel_lru_locks osc
7480 echo Disable read-ahead
7481 local old_READAHEAD=$(set_read_ahead 0)
7483 echo Reading the test file $file with read-ahead disabled
7484 local raOFF=$(do_and_time "dd if=$file of=/dev/null bs=1M count=$sz_MB")
7486 echo Cancel LRU locks on lustre client to flush the client cache
7487 cancel_lru_locks osc
7488 echo Enable read-ahead with ${ra_MB}MB
7489 set_read_ahead $ra_MB
7491 echo Reading the test file $file with read-ahead enabled
7492 local raON=$(do_and_time "dd if=$file of=/dev/null bs=1M count=$sz_MB")
7494 echo "read-ahead disabled time read $raOFF"
7495 echo "read-ahead enabled time read $raON"
7497 set_read_ahead $old_READAHEAD
7499 wait_delete_completed
7501 [ $raOFF -le 1 -o $raON -lt $raOFF ] ||
7502 error "readahead ${raON}s > no-readahead ${raOFF}s ${sz_MB}M"
7504 run_test 101d "file read with and without read-ahead enabled"
7507 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
7508 local file=$DIR/$tfile
7509 local size_KB=500 #KB
7513 local free_KB=$(df -P $DIR | tail -n 1 | awk '{ print $4 }')
7514 local need_KB=$((count * size_KB))
7515 [[ $free_KB -le $need_KB ]] &&
7516 skip_env "Need free space $need_KB, have $free_KB" && return
7518 echo "Creating $count ${size_KB}K test files"
7519 for ((i = 0; i < $count; i++)); do
7520 dd if=/dev/zero of=$file.$i bs=$bsize count=$size_KB 2>/dev/null
7523 echo "Cancel LRU locks on lustre client to flush the client cache"
7524 cancel_lru_locks $OSC
7526 echo "Reset readahead stats"
7527 $LCTL set_param -n llite.*.read_ahead_stats 0
7529 for ((i = 0; i < $count; i++)); do
7530 dd if=$file.$i of=/dev/null bs=$bsize count=$size_KB 2>/dev/null
7533 local miss=$($LCTL get_param -n llite.*.read_ahead_stats |
7534 get_named_value 'misses' | cut -d" " -f1 | calc_total)
7536 for ((i = 0; i < $count; i++)); do
7537 rm -rf $file.$i 2>/dev/null
7540 #10000 means 20% reads are missing in readahead
7541 [[ $miss -lt 10000 ]] || error "misses too much for small reads"
7543 run_test 101e "check read-ahead for small read(1k) for small files(500k)"
7546 which iozone || { skip "no iozone installed" && return; }
7548 local old_debug=$($LCTL get_param debug)
7549 old_debug=${old_debug#*=}
7550 $LCTL set_param debug="reada mmap"
7552 # create a test file
7553 iozone -i 0 -+n -r 1m -s 128m -w -f $DIR/$tfile > /dev/null 2>&1
7555 echo Cancel LRU locks on lustre client to flush the client cache
7556 cancel_lru_locks osc
7558 echo Reset readahead stats
7559 $LCTL set_param -n llite.*.read_ahead_stats 0
7561 echo mmap read the file with small block size
7562 iozone -i 1 -u 1 -l 1 -+n -r 32k -s 128m -B -f $DIR/$tfile \
7565 echo checking missing pages
7566 $LCTL get_param llite.*.read_ahead_stats
7567 local miss=$($LCTL get_param -n llite.*.read_ahead_stats |
7568 get_named_value 'misses' | cut -d" " -f1 | calc_total)
7570 $LCTL set_param debug="$old_debug"
7571 [ $miss -lt 3 ] || error "misses too much pages ('$miss')!"
7574 run_test 101f "check mmap read performance"
7576 test_101g_brw_size_test() {
7578 local pages=$((mb * 1048576 / $(page_size)))
7580 $LCTL set_param osc.*.max_pages_per_rpc=${mb}M ||
7581 { error "unable to set max_pages_per_rpc=${mb}M"; return 1; }
7582 for mp in $($LCTL get_param -n osc.*.max_pages_per_rpc); do
7583 [ $mp -ne $pages ] && error "max_pages_per_rpc $mp != $pages" &&
7587 $LCTL set_param -n osc.*.rpc_stats=0
7589 # 10 RPCs should be enough for the test
7591 dd if=/dev/zero of=$DIR/$tfile bs=${mb}M count=$count ||
7592 { error "dd write ${mb} MB blocks failed"; return 3; }
7593 cancel_lru_locks osc
7594 dd of=/dev/null if=$DIR/$tfile bs=${mb}M count=$count ||
7595 { error "dd write ${mb} MB blocks failed"; return 4; }
7597 # calculate number of full-sized read and write RPCs
7598 rpcs=($($LCTL get_param -n 'osc.*.rpc_stats' |
7599 sed -n '/pages per rpc/,/^$/p' |
7600 awk '/'$pages':/ { reads += $2; writes += $6 }; \
7601 END { print reads,writes }'))
7602 [ ${rpcs[0]} -ne $count ] && error "${rpcs[0]} != $count read RPCs" &&
7604 [ ${rpcs[1]} -ne $count ] && error "${rpcs[1]} != $count write RPCs" &&
7611 remote_ost_nodsh && skip "remote OST with nodsh" && return
7614 local osts=$(get_facets OST)
7615 local list=$(comma_list $(osts_nodes))
7616 local p="$TMP/$TESTSUITE-$TESTNAME.parameters"
7617 local brw_size="obdfilter.*.brw_size"
7618 local ostver=$(lustre_version_code ost1)
7619 local cliver=$(lustre_version_code client)
7621 $LFS setstripe -i 0 -c 1 $DIR/$tfile
7623 local orig_mb=$(do_facet ost1 $LCTL get_param -n $brw_size | head -n 1)
7624 if [ $ostver -ge $(version_code 2.8.52) -o \
7625 \( $ostver -ge $(version_code 2.7.17) -a \
7626 $ostver -lt $(version_code 2.7.50) \) ] &&
7627 [ $cliver -ge $(version_code 2.8.52) -o \
7628 \( $cliver -ge $(version_code 2.7.17) -a \
7629 $cliver -lt $(version_code 2.7.50) \) ]; then
7630 [ $ostver -ge $(version_code 2.9.52) ] && suffix="M"
7631 if [[ $orig_mb -lt 16 ]]; then
7632 save_lustre_params $osts "$brw_size" > $p
7633 do_nodes $list $LCTL set_param -n $brw_size=16$suffix ||
7634 error "set 16MB RPC size failed"
7636 echo "remount client to enable new RPC size"
7637 remount_client $MOUNT || error "remount_client failed"
7640 test_101g_brw_size_test 16 || error "16MB RPC test failed"
7641 # should be able to set brw_size=12, but no rpc_stats for that
7642 test_101g_brw_size_test 8 || error "8MB RPC test failed"
7645 test_101g_brw_size_test 4 || error "4MB RPC test failed"
7647 if [[ $orig_mb -lt 16 ]]; then
7648 restore_lustre_params < $p
7649 remount_client $MOUNT || error "remount_client restore failed"
7652 rm -f $p $DIR/$tfile
7654 run_test 101g "Big bulk(4/16 MiB) readahead"
7657 test_mkdir $DIR/$tdir
7658 chown $RUNAS_ID $DIR/$tdir
7661 STRIPE_COUNT=$OSTCOUNT
7662 [[ $OSTCOUNT -gt 4 ]] && STRIPE_COUNT=4
7664 trap cleanup_test102 EXIT
7666 $1 $SETSTRIPE -S $STRIPE_SIZE -i $STRIPE_OFFSET -c $STRIPE_COUNT $tdir
7668 for num in 1 2 3 4; do
7669 for count in $(seq 1 $STRIPE_COUNT); do
7670 for idx in $(seq 0 $[$STRIPE_COUNT - 1]); do
7671 local size=`expr $STRIPE_SIZE \* $num`
7672 local file=file"$num-$idx-$count"
7673 $1 $SETSTRIPE -S $size -i $idx -c $count $file
7679 $1 tar cf $TMP/f102.tar $tdir --xattrs
7685 rm -rf $DIR/d0.sanity/d102
7689 local testfile=$DIR/$tfile
7693 [ "$UID" != 0 ] && skip_env "must run as root" && return
7694 [ -z "$(lctl get_param -n mdc.*-mdc-*.connect_flags | grep xattr)" ] &&
7695 skip_env "must have user_xattr" && return
7697 [ -z "$(which setfattr 2>/dev/null)" ] &&
7698 skip_env "could not find setfattr" && return
7700 echo "set/get xattr..."
7701 setfattr -n trusted.name1 -v value1 $testfile ||
7702 error "setfattr -n trusted.name1=value1 $testfile failed"
7703 getfattr -n trusted.name1 $testfile 2> /dev/null |
7704 grep "trusted.name1=.value1" ||
7705 error "$testfile missing trusted.name1=value1"
7707 setfattr -n user.author1 -v author1 $testfile ||
7708 error "setfattr -n user.author1=author1 $testfile failed"
7709 getfattr -n user.author1 $testfile 2> /dev/null |
7710 grep "user.author1=.author1" ||
7711 error "$testfile missing trusted.author1=author1"
7714 setfattr -n trusted.name2 -v value2 $testfile ||
7715 error "$testfile unable to set trusted.name2"
7716 setfattr -n trusted.name3 -v value3 $testfile ||
7717 error "$testfile unable to set trusted.name3"
7718 [ $(getfattr -d -m "^trusted" $testfile 2> /dev/null |
7719 grep "trusted.name" | wc -l) -eq 3 ] ||
7720 error "$testfile missing 3 trusted.name xattrs"
7722 setfattr -n user.author2 -v author2 $testfile ||
7723 error "$testfile unable to set user.author2"
7724 setfattr -n user.author3 -v author3 $testfile ||
7725 error "$testfile unable to set user.author3"
7726 [ $(getfattr -d -m "^user" $testfile 2> /dev/null |
7727 grep "user.author" | wc -l) -eq 3 ] ||
7728 error "$testfile missing 3 user.author xattrs"
7730 echo "remove xattr..."
7731 setfattr -x trusted.name1 $testfile ||
7732 error "$testfile error deleting trusted.name1"
7733 getfattr -d -m trusted $testfile 2> /dev/null | grep "trusted.name1" &&
7734 error "$testfile did not delete trusted.name1 xattr"
7736 setfattr -x user.author1 $testfile ||
7737 error "$testfile error deleting user.author1"
7738 echo "set lustre special xattr ..."
7739 $LFS setstripe -c1 $testfile
7740 local lovea=$(getfattr -n "trusted.lov" -e hex $testfile |
7741 awk -F "=" '/trusted.lov/ { print $2 }' )
7742 setfattr -n "trusted.lov" -v $lovea $testfile ||
7743 error "$testfile doesn't ignore setting trusted.lov again"
7744 setfattr -n "trusted.lov" -v "invalid_value" $testfile &&
7745 error "$testfile allow setting invalid trusted.lov"
7748 run_test 102a "user xattr test =================================="
7751 [ -z "$(which setfattr 2>/dev/null)" ] &&
7752 skip_env "could not find setfattr" && return
7754 # b10930: get/set/list trusted.lov xattr
7755 echo "get/set/list trusted.lov xattr ..."
7756 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs" && return
7757 local testfile=$DIR/$tfile
7758 $SETSTRIPE -S 65536 -i 1 -c $OSTCOUNT $testfile ||
7759 error "setstripe failed"
7760 local STRIPECOUNT=$($GETSTRIPE -c $testfile) ||
7761 error "getstripe failed"
7762 getfattr -d -m "^trusted" $testfile 2>/dev/null | grep "trusted.lov" ||
7763 error "can't get trusted.lov from $testfile"
7765 local testfile2=${testfile}2
7766 local value=$(getfattr -n trusted.lov $testfile 2>/dev/null |
7767 grep "trusted.lov" | sed -e 's/[^=]\+=//')
7770 setfattr -n trusted.lov -v $value $testfile2
7771 local stripe_size=$($GETSTRIPE -S $testfile2)
7772 local stripe_count=$($GETSTRIPE -c $testfile2)
7773 [[ $stripe_size -eq 65536 ]] ||
7774 error "stripe size $stripe_size != 65536"
7775 [[ $stripe_count -eq $STRIPECOUNT ]] ||
7776 error "stripe count $stripe_count != $STRIPECOUNT"
7779 run_test 102b "getfattr/setfattr for trusted.lov EAs ============"
7782 [ -z "$(which setfattr 2>/dev/null)" ] &&
7783 skip_env "could not find setfattr" && return
7785 # b10930: get/set/list lustre.lov xattr
7786 echo "get/set/list lustre.lov xattr ..."
7787 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs" && return
7788 test_mkdir $DIR/$tdir
7789 chown $RUNAS_ID $DIR/$tdir
7790 local testfile=$DIR/$tdir/$tfile
7791 $RUNAS $SETSTRIPE -S 65536 -i 1 -c $OSTCOUNT $testfile ||
7792 error "setstripe failed"
7793 local STRIPECOUNT=$($RUNAS $GETSTRIPE -c $testfile) ||
7794 error "getstripe failed"
7795 $RUNAS getfattr -d -m "^lustre" $testfile 2> /dev/null | \
7796 grep "lustre.lov" || error "can't get lustre.lov from $testfile"
7798 local testfile2=${testfile}2
7799 local value=`getfattr -n lustre.lov $testfile 2> /dev/null | \
7800 grep "lustre.lov" |sed -e 's/[^=]\+=//' `
7802 $RUNAS $MCREATE $testfile2
7803 $RUNAS setfattr -n lustre.lov -v $value $testfile2
7804 local stripe_size=$($RUNAS $GETSTRIPE -S $testfile2)
7805 local stripe_count=$($RUNAS $GETSTRIPE -c $testfile2)
7806 [ $stripe_size -eq 65536 ] || error "stripe size $stripe_size != 65536"
7807 [ $stripe_count -eq $STRIPECOUNT ] ||
7808 error "stripe count $stripe_count != $STRIPECOUNT"
7810 run_test 102c "non-root getfattr/setfattr for lustre.lov EAs ==========="
7812 compare_stripe_info1() {
7813 local stripe_index_all_zero=true
7815 for num in 1 2 3 4; do
7816 for count in $(seq 1 $STRIPE_COUNT); do
7817 for offset in $(seq 0 $[$STRIPE_COUNT - 1]); do
7818 local size=$((STRIPE_SIZE * num))
7819 local file=file"$num-$offset-$count"
7820 stripe_size=$($LFS getstripe -S $PWD/$file)
7821 [[ $stripe_size -ne $size ]] &&
7822 error "$file: size $stripe_size != $size"
7823 stripe_count=$($LFS getstripe -c $PWD/$file)
7824 # allow fewer stripes to be created, ORI-601
7825 [[ $stripe_count -lt $(((3 * count + 3) / 4)) ]] &&
7826 error "$file: count $stripe_count != $count"
7827 stripe_index=$($LFS getstripe -i $PWD/$file)
7828 [[ $stripe_index -ne 0 ]] &&
7829 stripe_index_all_zero=false
7833 $stripe_index_all_zero &&
7834 error "all files are being extracted starting from OST index 0"
7838 have_xattrs_include() {
7839 tar --help | grep -q xattrs-include &&
7840 echo --xattrs-include="lustre.*"
7844 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
7845 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs" && return
7846 XINC=$(have_xattrs_include)
7848 tar xf $TMP/f102.tar -C $DIR/$tdir --xattrs $XINC
7850 compare_stripe_info1
7852 run_test 102d "tar restore stripe info from tarfile,not keep osts"
7855 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
7856 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs" && return
7857 XINC=$(have_xattrs_include)
7859 test_mkdir $DIR/$tdir.restore
7861 tar cf - --xattrs $tdir | tar xf - \
7862 -C $DIR/$tdir.restore --xattrs $XINC
7863 cd $DIR/$tdir.restore/$tdir
7864 compare_stripe_info1
7866 run_test 102f "tar copy files, not keep osts"
7869 local xsize=${1:-1024} # in bytes
7870 local file=$DIR/$tfile
7872 [ -z "$(lctl get_param -n mdc.*.connect_flags | grep xattr)" ] &&
7873 skip "must have user_xattr" && return 0
7874 [ -z "$(which setfattr 2>/dev/null)" ] &&
7875 skip_env "could not find setfattr" && return 0
7876 [ -z "$(which getfattr 2>/dev/null)" ] &&
7877 skip_env "could not find getfattr" && return 0
7881 local value="$(generate_string $xsize)"
7883 local xbig=trusted.big
7884 log "save $xbig on $file"
7885 setfattr -n $xbig -v $value $file ||
7886 error "saving $xbig on $file failed"
7888 local orig=$(get_xattr_value $xbig $file)
7889 [[ "$orig" != "$value" ]] && error "$xbig different after saving $xbig"
7891 local xsml=trusted.sml
7892 log "save $xsml on $file"
7893 setfattr -n $xsml -v val $file || error "saving $xsml on $file failed"
7895 local new=$(get_xattr_value $xbig $file)
7896 [[ "$new" != "$orig" ]] && error "$xbig different after saving $xsml"
7898 log "grow $xsml on $file"
7899 setfattr -n $xsml -v "$value" $file ||
7900 error "growing $xsml on $file failed"
7902 new=$(get_xattr_value $xbig $file)
7903 [[ "$new" != "$orig" ]] && error "$xbig different after growing $xsml"
7904 log "$xbig still valid after growing $xsml"
7909 test_102h() { # bug 15777
7912 run_test 102h "grow xattr from inside inode to external block"
7915 large_xattr_enabled || { skip "large_xattr disabled" && return; }
7916 grow_xattr $(max_xattr_size)
7918 run_test 102ha "grow xattr from inside inode to external inode"
7920 test_102i() { # bug 17038
7921 [ -z "$(which getfattr 2>/dev/null)" ] &&
7922 skip "could not find getfattr" && return
7924 ln -s $DIR/$tfile $DIR/${tfile}link
7925 getfattr -n trusted.lov $DIR/$tfile ||
7926 error "lgetxattr on $DIR/$tfile failed"
7927 getfattr -h -n trusted.lov $DIR/${tfile}link 2>&1 |
7928 grep -i "no such attr" ||
7929 error "error for lgetxattr on $DIR/${tfile}link is not ENODATA"
7930 rm -f $DIR/$tfile $DIR/${tfile}link
7932 run_test 102i "lgetxattr test on symbolic link ============"
7935 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
7936 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs" && return
7937 XINC=$(have_xattrs_include)
7938 setup_test102 "$RUNAS"
7939 chown $RUNAS_ID $DIR/$tdir
7940 $RUNAS tar xf $TMP/f102.tar -C $DIR/$tdir --xattrs $XINC
7942 compare_stripe_info1 "$RUNAS"
7944 run_test 102j "non-root tar restore stripe info from tarfile, not keep osts ==="
7947 [ -z "$(which setfattr 2>/dev/null)" ] &&
7948 skip "could not find setfattr" && return
7950 # b22187 just check that does not crash for regular file.
7951 setfattr -n trusted.lov $DIR/$tfile
7952 # b22187 'setfattr -n trusted.lov' should remove LOV EA for directories
7953 local test_kdir=$DIR/$tdir
7954 test_mkdir $test_kdir
7955 local default_size=$($LFS getstripe -S $test_kdir)
7956 local default_count=$($LFS getstripe -c $test_kdir)
7957 local default_offset=$($LFS getstripe -i $test_kdir)
7958 $SETSTRIPE -S 65536 -i 0 -c $OSTCOUNT $test_kdir ||
7959 error 'dir setstripe failed'
7960 setfattr -n trusted.lov $test_kdir
7961 local stripe_size=$($LFS getstripe -S $test_kdir)
7962 local stripe_count=$($LFS getstripe -c $test_kdir)
7963 local stripe_offset=$($LFS getstripe -i $test_kdir)
7964 [ $stripe_size -eq $default_size ] ||
7965 error "stripe size $stripe_size != $default_size"
7966 [ $stripe_count -eq $default_count ] ||
7967 error "stripe count $stripe_count != $default_count"
7968 [ $stripe_offset -eq $default_offset ] ||
7969 error "stripe offset $stripe_offset != $default_offset"
7970 rm -rf $DIR/$tfile $test_kdir
7972 run_test 102k "setfattr without parameter of value shouldn't cause a crash"
7975 [ -z "$(which getfattr 2>/dev/null)" ] &&
7976 skip "could not find getfattr" && return
7978 # LU-532 trusted. xattr is invisible to non-root
7979 local testfile=$DIR/$tfile
7983 echo "listxattr as user..."
7984 chown $RUNAS_ID $testfile
7985 $RUNAS getfattr -d -m '.*' $testfile 2>&1 |
7986 grep -q "trusted" &&
7987 error "$testfile trusted xattrs are user visible"
7991 run_test 102l "listxattr size test =================================="
7993 test_102m() { # LU-3403 llite: error of listxattr when buffer is small
7994 local path=$DIR/$tfile
7997 listxattr_size_check $path || error "listattr_size_check $path failed"
7999 run_test 102m "Ensure listxattr fails on small bufffer ========"
8003 getxattr() { # getxattr path name
8004 # Return the base64 encoding of the value of xattr name on path.
8008 # # getfattr --absolute-names --encoding=base64 --name=trusted.lov $path
8010 # trusted.lov=0s0AvRCwEAAAAGAAAAAAAAAAAEAAACAAAAAAAQAAEAA...AAAAAAAAA=
8012 # We print just 0s0AvRCwEAAAAGAAAAAAAAAAAEAAACAAAAAAAQAAEAA...AAAAAAAAA=
8014 getfattr --absolute-names --encoding=base64 --name=$name $path |
8015 awk -F= -v name=$name '$1 == name {
8016 print substr($0, index($0, "=") + 1);
8020 test_102n() { # LU-4101 mdt: protect internal xattrs
8021 [ -z "$(which setfattr 2>/dev/null)" ] &&
8022 skip "could not find setfattr" && return
8023 if [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.5.50) ]
8025 skip "MDT < 2.5.50 allows setxattr on internal trusted xattrs"
8029 local file0=$DIR/$tfile.0
8030 local file1=$DIR/$tfile.1
8031 local xattr0=$TMP/$tfile.0
8032 local xattr1=$TMP/$tfile.1
8033 local namelist="lov lma lmv link fid version som hsm"
8037 rm -rf $file0 $file1 $xattr0 $xattr1
8040 # Get 'before' xattrs of $file1.
8041 getfattr --absolute-names --dump --match=- $file1 > $xattr0
8043 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.8.53) ] &&
8044 namelist+=" lfsck_namespace"
8045 for name in $namelist; do
8046 # Try to copy xattr from $file0 to $file1.
8047 value=$(getxattr $file0 trusted.$name 2> /dev/null)
8049 setfattr --name=trusted.$name --value="$value" $file1 ||
8050 error "setxattr 'trusted.$name' failed"
8052 # Try to set a garbage xattr.
8053 value=0sVGhlIHF1aWNrIGJyb3duIGZveCBqdW1wcyBvdmVyIGl0c2VsZi4=
8055 if [[ x$name == "xlov" ]]; then
8056 setfattr --name=trusted.lov --value="$value" $file1 &&
8057 error "setxattr invalid 'trusted.lov' success"
8059 setfattr --name=trusted.$name --value="$value" $file1 ||
8060 error "setxattr invalid 'trusted.$name' failed"
8063 # Try to remove the xattr from $file1. We don't care if this
8064 # appears to succeed or fail, we just don't want there to be
8065 # any changes or crashes.
8066 setfattr --remove=$trusted.$name $file1 2> /dev/null
8069 if [ $(lustre_version_code $SINGLEMDS) -gt $(version_code 2.6.50) ]
8072 # Try to copy xattr from $file0 to $file1.
8073 value=$(getxattr $file0 trusted.$name 2> /dev/null)
8075 setfattr --name=trusted.$name --value="$value" $file1 ||
8076 error "setxattr 'trusted.$name' failed"
8078 # Try to set a garbage xattr.
8079 value=0sVGhlIHF1aWNrIGJyb3duIGZveCBqdW1wcyBvdmVyIGl0c2VsZi4=
8081 setfattr --name=trusted.$name --value="$value" $file1 ||
8082 error "setxattr 'trusted.$name' failed"
8084 # Try to remove the xattr from $file1. We don't care if this
8085 # appears to succeed or fail, we just don't want there to be
8086 # any changes or crashes.
8087 setfattr --remove=$trusted.$name $file1 2> /dev/null
8090 # Get 'after' xattrs of file1.
8091 getfattr --absolute-names --dump --match=- $file1 > $xattr1
8093 if ! diff $xattr0 $xattr1; then
8094 error "before and after xattrs of '$file1' differ"
8097 rm -rf $file0 $file1 $xattr0 $xattr1
8101 run_test 102n "silently ignore setxattr on internal trusted xattrs"
8103 test_102p() { # LU-4703 setxattr did not check ownership
8104 local testfile=$DIR/$tfile
8106 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.5.56) ] &&
8107 skip "MDS needs to be at least 2.5.56" && return
8111 echo "setfacl as user..."
8112 $RUNAS setfacl -m "u:$RUNAS_ID:rwx" $testfile
8113 [ $? -ne 0 ] || error "setfacl by $RUNAS_ID was allowed on $testfile"
8115 echo "setfattr as user..."
8116 setfacl -m "u:$RUNAS_ID:---" $testfile
8117 $RUNAS setfattr -x system.posix_acl_access $testfile
8118 [ $? -ne 0 ] || error "setfattr by $RUNAS_ID was allowed on $testfile"
8120 run_test 102p "check setxattr(2) correctly fails without permission"
8123 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.6.92) ] &&
8124 skip "MDS needs to be at least 2.6.92" && return
8125 orphan_linkea_check $DIR/$tfile || error "orphan_linkea_check"
8127 run_test 102q "flistxattr should not return trusted.link EAs for orphans"
8130 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.6.93) ] &&
8131 skip "MDS needs to be at least 2.6.93" && return
8132 touch $DIR/$tfile || error "touch"
8133 setfattr -n user.$(basename $tfile) $DIR/$tfile || error "setfattr"
8134 getfattr -n user.$(basename $tfile) $DIR/$tfile || error "getfattr"
8135 rm $DIR/$tfile || error "rm"
8138 mkdir -p $DIR/$tdir || error "mkdir"
8139 setfattr -n user.$(basename $tdir) $DIR/$tdir || error "setfattr dir"
8140 getfattr -n user.$(basename $tdir) $DIR/$tdir || error "getfattr dir"
8141 setfattr -x user.$(basename $tdir) $DIR/$tdir ||
8142 error "$testfile error deleting user.author1"
8143 getfattr -d -m user.$(basename $tdir) 2> /dev/null |
8144 grep "user.$(basename $tdir)" &&
8145 error "$tdir did not delete user.$(basename $tdir)"
8146 rmdir $DIR/$tdir || error "rmdir"
8149 test_mkdir $DIR/$tdir
8150 setfattr -n user.$(basename $tdir) $DIR/$tdir || error "setfattr dir"
8151 getfattr -n user.$(basename $tdir) $DIR/$tdir || error "getfattr dir"
8152 setfattr -x user.$(basename $tdir) $DIR/$tdir ||
8153 error "$testfile error deleting user.author1"
8154 getfattr -d -m user.$(basename $tdir) 2> /dev/null |
8155 grep "user.$(basename $tdir)" &&
8156 error "$tdir did not delete user.$(basename $tdir)"
8157 rmdir $DIR/$tdir || error "rm striped dir"
8159 run_test 102r "set EAs with empty values"
8163 $LUSTRE/tests/acl/run $LUSTRE/tests/acl/$1.test
8168 [ "$UID" != 0 ] && skip_env "must run as root" && return
8169 [ -z "$(lctl get_param -n mdc.*-mdc-*.connect_flags | grep acl)" ] &&
8170 skip "must have acl enabled" && return
8171 [ -z "$(which setfacl 2>/dev/null)" ] &&
8172 skip_env "could not find setfacl" && return
8173 $GSS && skip "could not run under gss" && return
8174 remote_mds_nodsh && skip "remote MDS with nodsh" && return
8176 gpasswd -a daemon bin # LU-5641
8177 do_facet $SINGLEMDS gpasswd -a daemon bin # LU-5641
8179 declare -a identity_old
8181 for num in $(seq $MDSCOUNT); do
8182 switch_identity $num true || identity_old[$num]=$?
8190 echo "performing cp ..."
8191 run_acl_subtest cp || error "run_acl_subtest cp failed"
8192 echo "performing getfacl-noacl..."
8193 run_acl_subtest getfacl-noacl || error "getfacl-noacl test failed"
8194 echo "performing misc..."
8195 run_acl_subtest misc || error "misc test failed"
8196 echo "performing permissions..."
8197 run_acl_subtest permissions || error "permissions failed"
8198 # LU-1482 mdd: Setting xattr are properly checked with and without ACLs
8199 if [ $(lustre_version_code $SINGLEMDS) -gt $(version_code 2.8.55) -o \
8200 \( $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.6) -a \
8201 $(lustre_version_code $SINGLEMDS) -ge $(version_code 2.5.29) \) ]
8203 echo "performing permissions xattr..."
8204 run_acl_subtest permissions_xattr ||
8205 error "permissions_xattr failed"
8207 echo "performing setfacl..."
8208 run_acl_subtest setfacl || error "setfacl test failed"
8210 # inheritance test got from HP
8211 echo "performing inheritance..."
8212 cp $LUSTRE/tests/acl/make-tree . || error "cannot copy make-tree"
8213 chmod +x make-tree || error "chmod +x failed"
8214 run_acl_subtest inheritance || error "inheritance test failed"
8217 echo "LU-974 ignore umask when acl is enabled..."
8218 run_acl_subtest 974 || error "LU-974 umask test failed"
8219 if [ $MDSCOUNT -ge 2 ]; then
8220 run_acl_subtest 974_remote ||
8221 error "LU-974 umask test failed under remote dir"
8224 echo "LU-2561 newly created file is same size as directory..."
8225 if [ $(facet_fstype $SINGLEMDS) != "zfs" ]; then
8226 run_acl_subtest 2561 || error "LU-2561 test failed"
8228 run_acl_subtest 2561_zfs || error "LU-2561 zfs test failed"
8231 run_acl_subtest 4924 || error "LU-4924 test failed"
8236 for num in $(seq $MDSCOUNT); do
8237 if [ "${identity_old[$num]}" = 1 ]; then
8238 switch_identity $num false || identity_old[$num]=$?
8242 run_test 103a "acl test ========================================="
8246 cp -rp $DIR/$tdir $DIR/$tdir.bak
8248 [ -n "$(getfattr -d -m. $DIR/$tdir | grep posix_acl_default)" ] &&
8249 error "$DIR/$tdir shouldn't contain default ACL"
8250 [ -n "$(getfattr -d -m. $DIR/$tdir.bak | grep posix_acl_default)" ] &&
8251 error "$DIR/$tdir.bak shouldn't contain default ACL"
8254 run_test 103c "'cp -rp' won't set empty acl"
8257 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
8259 lfs df || error "lfs df failed"
8260 lfs df -ih || error "lfs df -ih failed"
8261 lfs df -h $DIR || error "lfs df -h $DIR failed"
8262 lfs df -i $DIR || error "lfs df -i $DIR failed"
8263 lfs df $DIR/$tfile || error "lfs df $DIR/$tfile failed"
8264 lfs df -ih $DIR/$tfile || error "lfs df -ih $DIR/$tfile failed"
8266 local OSC=$(lctl dl | grep OST0000-osc-[^M] | awk '{ print $4 }')
8267 lctl --device %$OSC deactivate
8268 lfs df || error "lfs df with deactivated OSC failed"
8269 lctl --device %$OSC activate
8270 # wait the osc back to normal
8271 wait_osc_import_state client ost FULL
8273 lfs df || error "lfs df with reactivated OSC failed"
8276 run_test 104a "lfs df [-ih] [path] test ========================="
8279 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
8280 [ $RUNAS_ID -eq $UID ] &&
8281 skip_env "RUNAS_ID = UID = $UID -- skipping" && return
8283 denied_cnt=$(($($RUNAS $LFS check servers 2>&1 |
8284 grep "Permission denied" | wc -l)))
8285 if [ $denied_cnt -ne 0 ]; then
8286 error "lfs check servers test failed"
8289 run_test 104b "$RUNAS lfs check servers test ===================="
8292 # doesn't work on 2.4 kernels
8294 if $(flock_is_enabled); then
8295 flocks_test 1 on -f $DIR/$tfile || error "fail flock on"
8297 flocks_test 1 off -f $DIR/$tfile || error "fail flock off"
8301 run_test 105a "flock when mounted without -o flock test ========"
8305 if $(flock_is_enabled); then
8306 flocks_test 1 on -c $DIR/$tfile || error "fail flock on"
8308 flocks_test 1 off -c $DIR/$tfile || error "fail flock off"
8312 run_test 105b "fcntl when mounted without -o flock test ========"
8316 if $(flock_is_enabled); then
8317 flocks_test 1 on -l $DIR/$tfile || error "fail flock on"
8319 flocks_test 1 off -l $DIR/$tfile || error "fail flock off"
8323 run_test 105c "lockf when mounted without -o flock test"
8325 test_105d() { # bug 15924
8326 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
8327 test_mkdir $DIR/$tdir
8328 flock_is_enabled || { skip "mount w/o flock enabled" && return; }
8329 #define OBD_FAIL_LDLM_CP_CB_WAIT 0x315
8330 $LCTL set_param fail_loc=0x80000315
8331 flocks_test 2 $DIR/$tdir
8333 run_test 105d "flock race (should not freeze) ========"
8335 test_105e() { # bug 22660 && 22040
8336 flock_is_enabled || { skip "mount w/o flock enabled" && return; }
8338 flocks_test 3 $DIR/$tfile
8340 run_test 105e "Two conflicting flocks from same process"
8342 test_106() { #bug 10921
8343 test_mkdir $DIR/$tdir
8344 $DIR/$tdir && error "exec $DIR/$tdir succeeded"
8345 chmod 777 $DIR/$tdir || error "chmod $DIR/$tdir failed"
8347 run_test 106 "attempt exec of dir followed by chown of that dir"
8350 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
8357 local save_pattern=$(sysctl -n kernel.core_pattern)
8358 local save_uses_pid=$(sysctl -n kernel.core_uses_pid)
8359 sysctl -w kernel.core_pattern=$file
8360 sysctl -w kernel.core_uses_pid=0
8368 kill -s 11 $SLEEPPID
8370 if [ -e $file ]; then
8371 size=`stat -c%s $file`
8372 [ $size -eq 0 ] && error "Fail to create core file $file"
8374 error "Fail to create core file $file"
8377 sysctl -w kernel.core_pattern=$save_pattern
8378 sysctl -w kernel.core_uses_pid=$save_uses_pid
8381 run_test 107 "Coredump on SIG"
8384 test_mkdir $DIR/$tdir
8385 test_mkdir $DIR/$tdir/$(str_repeat 'a' 255)
8386 $LFS mkdir -c $MDSCOUNT $DIR/$tdir/$(str_repeat 'b' 256) &&
8387 error "mkdir with 256 char should fail, but did not"
8388 touch $DIR/$tdir/$(str_repeat 'x' 255) ||
8389 error "create with 255 char failed"
8390 touch $DIR/$tdir/$(str_repeat 'y' 256) &&
8391 error "create with 256 char should fail, but did not"
8396 run_test 110 "filename length checking"
8399 # Purpose: To verify dynamic thread (OSS) creation.
8402 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
8403 remote_ost_nodsh && skip "remote OST with nodsh" && return
8405 # Lustre does not stop service threads once they are started.
8406 # Reset number of running threads to default.
8411 local save_params="$TMP/sanity-$TESTNAME.parameters"
8413 # Get ll_ost_io count before I/O
8414 OSTIO_pre=$(do_facet ost1 \
8415 "$LCTL get_param ost.OSS.ost_io.threads_started | cut -d= -f2")
8416 # Exit if lustre is not running (ll_ost_io not running).
8417 [ -z "$OSTIO_pre" ] && error "no OSS threads"
8419 echo "Starting with $OSTIO_pre threads"
8420 local thread_max=$((OSTIO_pre * 2))
8421 local rpc_in_flight=$((thread_max * 2))
8422 # Number of I/O Process proposed to be started.
8424 local facets=$(get_facets OST)
8426 save_lustre_params client "osc.*OST*.max_rpcs_in_flight" > $save_params
8427 save_lustre_params $facets "ost.OSS.ost_io.threads_max" >> $save_params
8429 # Set in_flight to $rpc_in_flight
8430 $LCTL set_param osc.*OST*.max_rpcs_in_flight=$rpc_in_flight ||
8431 error "Failed to set max_rpcs_in_flight to $rpc_in_flight"
8432 nfiles=${rpc_in_flight}
8433 # Set ost thread_max to $thread_max
8434 do_facet ost1 "$LCTL set_param ost.OSS.ost_io.threads_max=$thread_max"
8436 # 5 Minutes should be sufficient for max number of OSS
8437 # threads(thread_max) to be created.
8441 local WTL=${WTL:-"$LUSTRE/tests/write_time_limit"}
8442 test_mkdir $DIR/$tdir
8443 for i in $(seq $nfiles); do
8444 local file=$DIR/$tdir/${tfile}-$i
8445 $LFS setstripe -c -1 -i 0 $file
8446 ($WTL $file $timeout)&
8449 # I/O Started - Wait for thread_started to reach thread_max or report
8450 # error if thread_started is more than thread_max.
8451 echo "Waiting for thread_started to reach thread_max"
8452 local thread_started=0
8453 local end_time=$((SECONDS + timeout))
8455 while [ $SECONDS -le $end_time ] ; do
8457 # Get ost i/o thread_started count.
8458 thread_started=$(do_facet ost1 \
8460 ost.OSS.ost_io.threads_started | cut -d= -f2")
8461 # Break out if thread_started is equal/greater than thread_max
8462 if [[ $thread_started -ge $thread_max ]]; then
8463 echo ll_ost_io thread_started $thread_started, \
8464 equal/greater than thread_max $thread_max
8470 # Cleanup - We have the numbers, Kill i/o jobs if running.
8471 jobcount=($(jobs -p))
8472 for i in $(seq 0 $((${#jobcount[@]}-1)))
8474 kill -9 ${jobcount[$i]}
8475 if [ $? -ne 0 ] ; then
8477 Failed to Kill \'WTL\(I/O\)\' with pid ${jobcount[$i]}
8481 # Cleanup files left by WTL binary.
8482 for i in $(seq $nfiles); do
8483 local file=$DIR/$tdir/${tfile}-$i
8485 if [ $? -ne 0 ] ; then
8486 echo "Warning: Failed to delete file $file"
8490 restore_lustre_params <$save_params
8491 rm -f $save_params || echo "Warning: delete file '$save_params' failed"
8493 # Error out if no new thread has started or Thread started is greater
8495 if [[ $thread_started -le $OSTIO_pre ||
8496 $thread_started -gt $thread_max ]]; then
8497 error "ll_ost_io: thread_started $thread_started" \
8498 "OSTIO_pre $OSTIO_pre, thread_max $thread_max." \
8499 "No new thread started or thread started greater " \
8503 run_test 115 "verify dynamic thread creation===================="
8506 wait_delete_completed
8507 AVAIL=($(lctl get_param -n osc.*[oO][sS][cC]-[^M]*.kbytesavail))
8508 echo "OST kbytes available: ${AVAIL[@]}"
8513 for ((i = 0; i < ${#AVAIL[@]}; i++)); do
8514 #echo OST $i: ${AVAIL[i]}kb
8515 if [[ ${AVAIL[i]} -gt $MAXV ]]; then
8519 if [[ ${AVAIL[i]} -lt $MINV ]]; then
8524 echo "Min free space: OST $MINI: $MINV"
8525 echo "Max free space: OST $MAXI: $MAXV"
8528 test_116a() { # was previously test_116()
8529 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
8530 remote_mds_nodsh && skip "remote MDS with nodsh" && return
8532 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs" && return
8534 echo -n "Free space priority "
8535 do_facet $SINGLEMDS lctl get_param -n lo*.*-mdtlov.qos_prio_free |
8540 [ $MINV -eq 0 ] && skip "no free space in OST$MINI, skip" && return
8541 [ $MINV -gt 10000000 ] && skip "too much free space in OST$MINI, skip" \
8543 trap simple_cleanup_common EXIT
8546 # Check if we need to generate uneven OSTs
8547 test_mkdir -p $DIR/$tdir/OST${MINI}
8548 local FILL=$((MINV / 4))
8549 local DIFF=$((MAXV - MINV))
8550 local DIFF2=$((DIFF * 100 / MINV))
8552 local threshold=$(do_facet $SINGLEMDS \
8553 lctl get_param -n *.*MDT0000-mdtlov.qos_threshold_rr | head -n1)
8554 threshold=${threshold%%%}
8555 echo -n "Check for uneven OSTs: "
8556 echo -n "diff=${DIFF}KB (${DIFF2}%) must be > ${threshold}% ..."
8558 if [[ $DIFF2 -gt $threshold ]]; then
8560 echo "Don't need to fill OST$MINI"
8562 # generate uneven OSTs. Write 2% over the QOS threshold value
8564 DIFF=$((threshold - DIFF2 + 2))
8565 DIFF2=$((MINV * DIFF / 100))
8566 echo "Fill $DIFF% remaining space in OST$MINI with ${DIFF2}KB"
8567 $SETSTRIPE -i $MINI -c 1 $DIR/$tdir/OST${MINI} ||
8568 error "setstripe failed"
8569 DIFF=$((DIFF2 / 2048))
8571 while [ $i -lt $DIFF ]; do
8573 dd if=/dev/zero of=$DIR/$tdir/OST${MINI}/$tfile-$i \
8574 bs=2M count=1 2>/dev/null
8583 DIFF=$((MAXV - MINV))
8584 DIFF2=$((DIFF * 100 / MINV))
8585 echo -n "diff=$DIFF=$DIFF2% must be > $threshold% for QOS mode..."
8586 if [ $DIFF2 -gt $threshold ]; then
8589 echo "failed - QOS mode won't be used"
8590 skip "QOS imbalance criteria not met"
8591 simple_cleanup_common
8600 # now fill using QOS
8601 $SETSTRIPE -c 1 $DIR/$tdir
8602 FILL=$((FILL / 200))
8603 if [ $FILL -gt 600 ]; then
8606 echo "writing $FILL files to QOS-assigned OSTs"
8608 while [ $i -lt $FILL ]; do
8610 dd if=/dev/zero of=$DIR/$tdir/$tfile-$i bs=200k \
8614 echo "wrote $i 200k files"
8618 echo "Note: free space may not be updated, so measurements might be off"
8620 DIFF2=$((MAXV - MINV))
8621 echo "free space delta: orig $DIFF final $DIFF2"
8622 [ $DIFF2 -gt $DIFF ] && echo "delta got worse!"
8623 DIFF=$((MINV1 - ${AVAIL[$MINI1]}))
8624 echo "Wrote ${DIFF}KB to smaller OST $MINI1"
8625 DIFF2=$((MAXV1 - ${AVAIL[$MAXI1]}))
8626 echo "Wrote ${DIFF2}KB to larger OST $MAXI1"
8627 if [[ $DIFF -gt 0 ]]; then
8628 FILL=$((DIFF2 * 100 / DIFF - 100))
8629 echo "Wrote ${FILL}% more data to larger OST $MAXI1"
8632 # Figure out which files were written where
8633 UUID=$(lctl get_param -n lov.${FSNAME}-clilov-*.target_obd |
8634 awk '/'$MINI1': / {print $2; exit}')
8636 MINC=$($GETSTRIPE --ost $UUID $DIR/$tdir | grep $DIR | wc -l)
8637 echo "$MINC files created on smaller OST $MINI1"
8638 UUID=$(lctl get_param -n lov.${FSNAME}-clilov-*.target_obd |
8639 awk '/'$MAXI1': / {print $2; exit}')
8641 MAXC=$($GETSTRIPE --ost $UUID $DIR/$tdir | grep $DIR | wc -l)
8642 echo "$MAXC files created on larger OST $MAXI1"
8643 if [[ $MINC -gt 0 ]]; then
8644 FILL=$((MAXC * 100 / MINC - 100))
8645 echo "Wrote ${FILL}% more files to larger OST $MAXI1"
8647 [[ $MAXC -gt $MINC ]] ||
8648 error_ignore LU-9 "stripe QOS didn't balance free space"
8649 simple_cleanup_common
8651 run_test 116a "stripe QOS: free space balance ==================="
8653 test_116b() { # LU-2093
8654 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
8655 remote_mds_nodsh && skip "remote MDS with nodsh" && return
8657 #define OBD_FAIL_MDS_OSC_CREATE_FAIL 0x147
8658 local old_rr=$(do_facet $SINGLEMDS lctl get_param -n \
8659 lo*.$FSNAME-MDT0000-mdtlov.qos_threshold_rr | head -1)
8660 [ -z "$old_rr" ] && skip "no QOS" && return 0
8661 do_facet $SINGLEMDS lctl set_param \
8662 lo*.$FSNAME-MDT0000-mdtlov.qos_threshold_rr=0
8664 do_facet $SINGLEMDS lctl set_param fail_loc=0x147
8665 createmany -o $DIR/$tdir/f- 20 || error "can't create"
8666 do_facet $SINGLEMDS lctl set_param fail_loc=0
8668 do_facet $SINGLEMDS lctl set_param \
8669 lo*.$FSNAME-MDT0000-mdtlov.qos_threshold_rr=$old_rr
8671 run_test 116b "QoS shouldn't LBUG if not enough OSTs found on the 2nd pass"
8673 test_117() # bug 10891
8675 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
8676 dd if=/dev/zero of=$DIR/$tfile bs=1M count=1
8677 #define OBD_FAIL_OST_SETATTR_CREDITS 0x21e
8678 lctl set_param fail_loc=0x21e
8679 > $DIR/$tfile || error "truncate failed"
8680 lctl set_param fail_loc=0
8681 echo "Truncate succeeded."
8684 run_test 117 "verify osd extend =========="
8686 NO_SLOW_RESENDCOUNT=4
8687 export OLD_RESENDCOUNT=""
8688 set_resend_count () {
8689 local PROC_RESENDCOUNT="osc.${FSNAME}-OST*-osc-*.resend_count"
8690 OLD_RESENDCOUNT=$(lctl get_param -n $PROC_RESENDCOUNT | head -n1)
8691 lctl set_param -n $PROC_RESENDCOUNT $1
8692 echo resend_count is set to $(lctl get_param -n $PROC_RESENDCOUNT)
8695 # for reduce test_118* time (b=14842)
8696 [ "$SLOW" = "no" ] && set_resend_count $NO_SLOW_RESENDCOUNT
8698 # Reset async IO behavior after error case
8700 FILE=$DIR/reset_async
8702 # Ensure all OSCs are cleared
8703 $SETSTRIPE -c -1 $FILE
8704 dd if=/dev/zero of=$FILE bs=64k count=$OSTCOUNT
8709 test_118a() #bug 11710
8711 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
8714 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c
8715 DIRTY=$(lctl get_param -n llite.*.dump_page_cache | grep -c dirty)
8716 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache | grep -c writeback)
8718 if [[ $DIRTY -ne 0 || $WRITEBACK -ne 0 ]]; then
8719 error "Dirty pages not flushed to disk, dirty=$DIRTY, writeback=$WRITEBACK"
8724 run_test 118a "verify O_SYNC works =========="
8728 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
8729 remote_ost_nodsh && skip "remote OST with nodsh" && return
8733 #define OBD_FAIL_SRV_ENOENT 0x217
8734 set_nodes_failloc "$(osts_nodes)" 0x217
8735 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c
8737 set_nodes_failloc "$(osts_nodes)" 0
8738 DIRTY=$(lctl get_param -n llite.*.dump_page_cache | grep -c dirty)
8739 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache |
8742 if [[ $RC -eq 0 ]]; then
8743 error "Must return error due to dropped pages, rc=$RC"
8747 if [[ $DIRTY -ne 0 || $WRITEBACK -ne 0 ]]; then
8748 error "Dirty pages not flushed to disk, dirty=$DIRTY, writeback=$WRITEBACK"
8752 echo "Dirty pages not leaked on ENOENT"
8754 # Due to the above error the OSC will issue all RPCs syncronously
8755 # until a subsequent RPC completes successfully without error.
8756 $MULTIOP $DIR/$tfile Ow4096yc
8761 run_test 118b "Reclaim dirty pages on fatal error =========="
8765 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
8767 # for 118c, restore the original resend count, LU-1940
8768 [ "$SLOW" = "no" ] && [ -n "$OLD_RESENDCOUNT" ] &&
8769 set_resend_count $OLD_RESENDCOUNT
8770 remote_ost_nodsh && skip "remote OST with nodsh" && return
8774 #define OBD_FAIL_OST_EROFS 0x216
8775 set_nodes_failloc "$(osts_nodes)" 0x216
8777 # multiop should block due to fsync until pages are written
8778 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c &
8782 if [[ `ps h -o comm -p $MULTIPID` != "multiop" ]]; then
8783 error "Multiop failed to block on fsync, pid=$MULTIPID"
8786 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache |
8788 if [[ $WRITEBACK -eq 0 ]]; then
8789 error "No page in writeback, writeback=$WRITEBACK"
8792 set_nodes_failloc "$(osts_nodes)" 0
8795 if [[ $RC -ne 0 ]]; then
8796 error "Multiop fsync failed, rc=$RC"
8799 DIRTY=$(lctl get_param -n llite.*.dump_page_cache | grep -c dirty)
8800 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache |
8802 if [[ $DIRTY -ne 0 || $WRITEBACK -ne 0 ]]; then
8803 error "Dirty pages not flushed to disk, dirty=$DIRTY, writeback=$WRITEBACK"
8807 echo "Dirty pages flushed via fsync on EROFS"
8810 run_test 118c "Fsync blocks on EROFS until dirty pages are flushed =========="
8812 # continue to use small resend count to reduce test_118* time (b=14842)
8813 [ "$SLOW" = "no" ] && set_resend_count $NO_SLOW_RESENDCOUNT
8817 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
8818 remote_ost_nodsh && skip "remote OST with nodsh" && return
8822 #define OBD_FAIL_OST_BRW_PAUSE_BULK
8823 set_nodes_failloc "$(osts_nodes)" 0x214
8824 # multiop should block due to fsync until pages are written
8825 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c &
8829 if [[ `ps h -o comm -p $MULTIPID` != "multiop" ]]; then
8830 error "Multiop failed to block on fsync, pid=$MULTIPID"
8833 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache |
8835 if [[ $WRITEBACK -eq 0 ]]; then
8836 error "No page in writeback, writeback=$WRITEBACK"
8839 wait $MULTIPID || error "Multiop fsync failed, rc=$?"
8840 set_nodes_failloc "$(osts_nodes)" 0
8842 DIRTY=$(lctl get_param -n llite.*.dump_page_cache | grep -c dirty)
8843 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache |
8845 if [[ $DIRTY -ne 0 || $WRITEBACK -ne 0 ]]; then
8846 error "Dirty pages not flushed to disk, dirty=$DIRTY, writeback=$WRITEBACK"
8850 echo "Dirty pages gaurenteed flushed via fsync"
8853 run_test 118d "Fsync validation inject a delay of the bulk =========="
8856 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
8859 #define OBD_FAIL_OSC_BRW_PREP_REQ2 0x40a
8860 lctl set_param fail_loc=0x8000040a
8862 # Should simulate EINVAL error which is fatal
8863 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c
8865 if [[ $RC -eq 0 ]]; then
8866 error "Must return error due to dropped pages, rc=$RC"
8869 lctl set_param fail_loc=0x0
8871 LOCKED=$(lctl get_param -n llite.*.dump_page_cache | grep -c locked)
8872 DIRTY=$(lctl get_param -n llite.*.dump_page_cache | grep -c dirty)
8873 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache |
8875 if [[ $LOCKED -ne 0 ]]; then
8876 error "Locked pages remain in cache, locked=$LOCKED"
8879 if [[ $DIRTY -ne 0 || $WRITEBACK -ne 0 ]]; then
8880 error "Dirty pages not flushed to disk, dirty=$DIRTY, writeback=$WRITEBACK"
8884 echo "No pages locked after fsync"
8889 run_test 118f "Simulate unrecoverable OSC side error =========="
8892 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
8895 #define OBD_FAIL_OSC_BRW_PREP_REQ 0x406
8896 lctl set_param fail_loc=0x406
8898 # simulate local -ENOMEM
8899 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c
8902 lctl set_param fail_loc=0
8903 if [[ $RC -eq 0 ]]; then
8904 error "Must return error due to dropped pages, rc=$RC"
8907 LOCKED=$(lctl get_param -n llite.*.dump_page_cache | grep -c locked)
8908 DIRTY=$(lctl get_param -n llite.*.dump_page_cache | grep -c dirty)
8909 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache |
8911 if [[ $LOCKED -ne 0 ]]; then
8912 error "Locked pages remain in cache, locked=$LOCKED"
8915 if [[ $DIRTY -ne 0 || $WRITEBACK -ne 0 ]]; then
8916 error "Dirty pages not flushed to disk, dirty=$DIRTY, writeback=$WRITEBACK"
8920 echo "No pages locked after fsync"
8925 run_test 118g "Don't stay in wait if we got local -ENOMEM =========="
8928 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
8929 remote_ost_nodsh && skip "remote OST with nodsh" && return
8933 #define OBD_FAIL_OST_BRW_WRITE_BULK 0x20e
8934 set_nodes_failloc "$(osts_nodes)" 0x20e
8935 # Should simulate ENOMEM error which is recoverable and should be handled by timeout
8936 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c
8939 set_nodes_failloc "$(osts_nodes)" 0
8940 if [[ $RC -eq 0 ]]; then
8941 error "Must return error due to dropped pages, rc=$RC"
8944 LOCKED=$(lctl get_param -n llite.*.dump_page_cache | grep -c locked)
8945 DIRTY=$(lctl get_param -n llite.*.dump_page_cache | grep -c dirty)
8946 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache |
8948 if [[ $LOCKED -ne 0 ]]; then
8949 error "Locked pages remain in cache, locked=$LOCKED"
8952 if [[ $DIRTY -ne 0 || $WRITEBACK -ne 0 ]]; then
8953 error "Dirty pages not flushed to disk, dirty=$DIRTY, writeback=$WRITEBACK"
8957 echo "No pages locked after fsync"
8961 run_test 118h "Verify timeout in handling recoverables errors =========="
8963 [ "$SLOW" = "no" ] && [ -n "$OLD_RESENDCOUNT" ] && set_resend_count $OLD_RESENDCOUNT
8966 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
8967 remote_ost_nodsh && skip "remote OST with nodsh" && return
8971 #define OBD_FAIL_OST_BRW_WRITE_BULK 0x20e
8972 set_nodes_failloc "$(osts_nodes)" 0x20e
8974 # Should simulate ENOMEM error which is recoverable and should be handled by timeout
8975 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c &
8978 set_nodes_failloc "$(osts_nodes)" 0
8982 if [[ $RC -ne 0 ]]; then
8983 error "got error, but should be not, rc=$RC"
8986 LOCKED=$(lctl get_param -n llite.*.dump_page_cache | grep -c locked)
8987 DIRTY=$(lctl get_param -n llite.*.dump_page_cache | grep -c dirty)
8988 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache | grep -c writeback)
8989 if [[ $LOCKED -ne 0 ]]; then
8990 error "Locked pages remain in cache, locked=$LOCKED"
8993 if [[ $DIRTY -ne 0 || $WRITEBACK -ne 0 ]]; then
8994 error "Dirty pages not flushed to disk, dirty=$DIRTY, writeback=$WRITEBACK"
8998 echo "No pages locked after fsync"
9002 run_test 118i "Fix error before timeout in recoverable error =========="
9004 [ "$SLOW" = "no" ] && set_resend_count 4
9007 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
9008 remote_ost_nodsh && skip "remote OST with nodsh" && return
9012 #define OBD_FAIL_OST_BRW_WRITE_BULK2 0x220
9013 set_nodes_failloc "$(osts_nodes)" 0x220
9015 # return -EIO from OST
9016 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c
9018 set_nodes_failloc "$(osts_nodes)" 0x0
9019 if [[ $RC -eq 0 ]]; then
9020 error "Must return error due to dropped pages, rc=$RC"
9023 LOCKED=$(lctl get_param -n llite.*.dump_page_cache | grep -c locked)
9024 DIRTY=$(lctl get_param -n llite.*.dump_page_cache | grep -c dirty)
9025 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache | grep -c writeback)
9026 if [[ $LOCKED -ne 0 ]]; then
9027 error "Locked pages remain in cache, locked=$LOCKED"
9030 # in recoverable error on OST we want resend and stay until it finished
9031 if [[ $DIRTY -ne 0 || $WRITEBACK -ne 0 ]]; then
9032 error "Dirty pages not flushed to disk, dirty=$DIRTY, writeback=$WRITEBACK"
9036 echo "No pages locked after fsync"
9040 run_test 118j "Simulate unrecoverable OST side error =========="
9044 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
9045 remote_ost_nodsh && skip "remote OSTs with nodsh" && return
9047 #define OBD_FAIL_OST_BRW_WRITE_BULK 0x20e
9048 set_nodes_failloc "$(osts_nodes)" 0x20e
9049 test_mkdir $DIR/$tdir
9051 for ((i=0;i<10;i++)); do
9052 (dd if=/dev/zero of=$DIR/$tdir/$tfile-$i bs=1M count=10 || \
9053 error "dd to $DIR/$tdir/$tfile-$i failed" )&
9060 set_nodes_failloc "$(osts_nodes)" 0
9063 run_test 118k "bio alloc -ENOMEM and IO TERM handling ========="
9067 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
9069 test_mkdir $DIR/$tdir
9070 $MULTIOP $DIR/$tdir Dy || error "fsync dir failed"
9073 run_test 118l "fsync dir"
9075 test_118m() # LU-3066
9077 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
9078 test_mkdir $DIR/$tdir
9079 $MULTIOP $DIR/$tdir DY || error "fdatasync dir failed"
9082 run_test 118m "fdatasync dir ========="
9084 [ "$SLOW" = "no" ] && [ -n "$OLD_RESENDCOUNT" ] && set_resend_count $OLD_RESENDCOUNT
9091 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
9092 remote_ost_nodsh && skip "remote OSTs with nodsh" && return
9094 # Sleep to avoid a cached response.
9095 #define OBD_STATFS_CACHE_SECONDS 1
9098 # Inject a 10 second delay in the OST_STATFS handler.
9099 #define OBD_FAIL_OST_STATFS_DELAY 0x242
9100 set_nodes_failloc "$(osts_nodes)" 0x242
9103 stat --file-system $MOUNT > /dev/null
9106 set_nodes_failloc "$(osts_nodes)" 0
9108 if ((end - begin > 20)); then
9109 error "statfs took $((end - begin)) seconds, expected 10"
9112 run_test 118n "statfs() sends OST_STATFS requests in parallel"
9114 test_119a() # bug 11737
9116 BSIZE=$((512 * 1024))
9117 directio write $DIR/$tfile 0 1 $BSIZE
9118 # We ask to read two blocks, which is more than a file size.
9119 # directio will indicate an error when requested and actual
9120 # sizes aren't equeal (a normal situation in this case) and
9121 # print actual read amount.
9122 NOB=`directio read $DIR/$tfile 0 2 $BSIZE | awk '/error/ {print $6}'`
9123 if [ "$NOB" != "$BSIZE" ]; then
9124 error "read $NOB bytes instead of $BSIZE"
9128 run_test 119a "Short directIO read must return actual read amount"
9130 test_119b() # bug 11737
9132 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs" && return
9134 $SETSTRIPE -c 2 $DIR/$tfile || error "setstripe failed"
9135 dd if=/dev/zero of=$DIR/$tfile bs=1M count=1 seek=1 || error "dd failed"
9137 $MULTIOP $DIR/$tfile oO_RDONLY:O_DIRECT:r$((2048 * 1024)) || \
9138 error "direct read failed"
9141 run_test 119b "Sparse directIO read must return actual read amount"
9143 test_119c() # bug 13099
9146 directio write $DIR/$tfile 3 1 $BSIZE || error "direct write failed"
9147 directio readhole $DIR/$tfile 0 2 $BSIZE || error "reading hole failed"
9150 run_test 119c "Testing for direct read hitting hole"
9152 test_119d() # bug 15950
9154 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
9155 MAX_RPCS_IN_FLIGHT=`$LCTL get_param -n osc.*OST0000-osc-[^mM]*.max_rpcs_in_flight`
9156 $LCTL set_param -n osc.*OST0000-osc-[^mM]*.max_rpcs_in_flight 1
9158 $SETSTRIPE $DIR/$tfile -i 0 -c 1 || error "setstripe failed"
9159 $DIRECTIO write $DIR/$tfile 0 1 $BSIZE || error "first directio failed"
9160 #define OBD_FAIL_OSC_DIO_PAUSE 0x40d
9161 lctl set_param fail_loc=0x40d
9162 $DIRECTIO write $DIR/$tfile 1 4 $BSIZE &
9165 cat $DIR/$tfile > /dev/null &
9166 lctl set_param fail_loc=0
9169 log "the DIO writes have completed, now wait for the reads (should not block very long)"
9171 [ -n "`ps h -p $pid_reads -o comm`" ] && \
9172 error "the read rpcs have not completed in 2s"
9174 $LCTL set_param -n osc.*OST0000-osc-[^mM]*.max_rpcs_in_flight $MAX_RPCS_IN_FLIGHT
9176 run_test 119d "The DIO path should try to send a new rpc once one is completed"
9179 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
9180 remote_mds_nodsh && skip "remote MDS with nodsh" && return
9181 test_mkdir $DIR/$tdir
9182 $LCTL get_param -n mdc.*.connect_flags | grep -q early_lock_cancel ||
9183 { 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 # asynchronous object destroy at MDT could cause bl ast to client
9189 cancel_lru_locks osc
9191 stat $DIR/$tdir > /dev/null
9192 can1=$(do_facet $SINGLEMDS \
9193 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
9194 awk '/ldlm_cancel/ {print $2}')
9195 blk1=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
9196 awk '/ldlm_bl_callback/ {print $2}')
9197 test_mkdir -c1 $DIR/$tdir/d1
9198 can2=$(do_facet $SINGLEMDS \
9199 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
9200 awk '/ldlm_cancel/ {print $2}')
9201 blk2=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
9202 awk '/ldlm_bl_callback/ {print $2}')
9203 [ $can1 -eq $can2 ] || error $((can2-can1)) "cancel RPC occured."
9204 [ $blk1 -eq $blk2 ] || error $((blk2-blk1)) "blocking RPC occured."
9205 lru_resize_enable mdc
9206 lru_resize_enable osc
9208 run_test 120a "Early Lock Cancel: mkdir test"
9211 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
9212 remote_mds_nodsh && skip "remote MDS with nodsh" && return
9213 test_mkdir $DIR/$tdir
9214 $LCTL get_param -n mdc.*.connect_flags | grep -q early_lock_cancel ||
9215 { skip "no early lock cancel on server"; return 0; }
9216 lru_resize_disable mdc
9217 lru_resize_disable osc
9218 cancel_lru_locks mdc
9219 stat $DIR/$tdir > /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 $2}')
9226 can2=$(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 120b "Early Lock Cancel: create 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
9246 test_mkdir -c1 $DIR/$tdir/d1
9247 test_mkdir -c1 $DIR/$tdir/d2
9248 touch $DIR/$tdir/d1/f1
9249 cancel_lru_locks mdc
9250 stat $DIR/$tdir/d1 $DIR/$tdir/d2 $DIR/$tdir/d1/f1 > /dev/null
9251 can1=$(do_facet $SINGLEMDS \
9252 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
9253 awk '/ldlm_cancel/ {print $2}')
9254 blk1=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
9255 awk '/ldlm_bl_callback/ {print $2}')
9256 ln $DIR/$tdir/d1/f1 $DIR/$tdir/d2/f2
9257 can2=$(do_facet $SINGLEMDS \
9258 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
9259 awk '/ldlm_cancel/ {print $2}')
9260 blk2=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
9261 awk '/ldlm_bl_callback/ {print $2}')
9262 [ $can1 -eq $can2 ] || error $((can2-can1)) "cancel RPC occured."
9263 [ $blk1 -eq $blk2 ] || error $((blk2-blk1)) "blocking RPC occured."
9264 lru_resize_enable mdc
9265 lru_resize_enable osc
9267 run_test 120c "Early Lock Cancel: link test"
9270 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
9271 remote_mds_nodsh && skip "remote MDS with nodsh" && return
9272 test_mkdir -c1 $DIR/$tdir
9273 $LCTL get_param -n mdc.*.connect_flags | grep -q early_lock_cancel ||
9274 { skip "no early lock cancel on server"; return 0; }
9275 lru_resize_disable mdc
9276 lru_resize_disable osc
9278 cancel_lru_locks mdc
9279 stat $DIR/$tdir > /dev/null
9280 can1=$(do_facet $SINGLEMDS \
9281 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
9282 awk '/ldlm_cancel/ {print $2}')
9283 blk1=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
9284 awk '/ldlm_bl_callback/ {print $2}')
9285 chmod a+x $DIR/$tdir
9286 can2=$(do_facet $SINGLEMDS \
9287 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
9288 awk '/ldlm_cancel/ {print $2}')
9289 blk2=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
9290 awk '/ldlm_bl_callback/ {print $2}')
9291 [ $can1 -eq $can2 ] || error $((can2-can1)) "cancel RPC occured."
9292 [ $blk1 -eq $blk2 ] || error $((blk2-blk1)) "blocking RPC occured."
9293 lru_resize_enable mdc
9294 lru_resize_enable osc
9296 run_test 120d "Early Lock Cancel: setattr test"
9299 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
9300 $LCTL get_param -n mdc.*.connect_flags | grep -q early_lock_cancel ||
9301 { skip "no early lock cancel on server"; return 0; }
9302 remote_mds_nodsh && skip "remote MDS with nodsh" && return
9303 local dlmtrace_set=false
9305 test_mkdir -c1 $DIR/$tdir
9306 lru_resize_disable mdc
9307 lru_resize_disable osc
9308 ! $LCTL get_param debug | grep -q dlmtrace &&
9309 $LCTL set_param debug=+dlmtrace && dlmtrace_set=true
9310 dd if=/dev/zero of=$DIR/$tdir/f1 count=1
9311 cancel_lru_locks mdc
9312 cancel_lru_locks osc
9313 dd if=$DIR/$tdir/f1 of=/dev/null
9314 stat $DIR/$tdir $DIR/$tdir/f1 > /dev/null
9315 # XXX client can not do early lock cancel of OST lock
9316 # during unlink (LU-4206), so cancel osc lock now.
9318 cancel_lru_locks osc
9319 can1=$(do_facet $SINGLEMDS \
9320 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
9321 awk '/ldlm_cancel/ {print $2}')
9322 blk1=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
9323 awk '/ldlm_bl_callback/ {print $2}')
9324 unlink $DIR/$tdir/f1
9326 can2=$(do_facet $SINGLEMDS \
9327 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
9328 awk '/ldlm_cancel/ {print $2}')
9329 blk2=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
9330 awk '/ldlm_bl_callback/ {print $2}')
9331 [ $can1 -ne $can2 ] && error "$((can2 - can1)) cancel RPC occured" &&
9332 $LCTL dk $TMP/cancel.debug.txt
9333 [ $blk1 -ne $blk2 ] && error "$((blk2 - blk1)) blocking RPC occured" &&
9334 $LCTL dk $TMP/blocking.debug.txt
9335 $dlmtrace_set && $LCTL set_param debug=-dlmtrace
9336 lru_resize_enable mdc
9337 lru_resize_enable osc
9339 run_test 120e "Early Lock Cancel: unlink test"
9342 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
9343 $LCTL get_param -n mdc.*.connect_flags | grep -q early_lock_cancel ||
9344 { skip "no early lock cancel on server"; return 0; }
9345 remote_mds_nodsh && skip "remote MDS with nodsh" && return
9346 test_mkdir -c1 $DIR/$tdir
9347 lru_resize_disable mdc
9348 lru_resize_disable osc
9349 test_mkdir -c1 $DIR/$tdir/d1
9350 test_mkdir -c1 $DIR/$tdir/d2
9351 dd if=/dev/zero of=$DIR/$tdir/d1/f1 count=1
9352 dd if=/dev/zero of=$DIR/$tdir/d2/f2 count=1
9353 cancel_lru_locks mdc
9354 cancel_lru_locks osc
9355 dd if=$DIR/$tdir/d1/f1 of=/dev/null
9356 dd if=$DIR/$tdir/d2/f2 of=/dev/null
9357 stat $DIR/$tdir/d1 $DIR/$tdir/d2 $DIR/$tdir/d1/f1 $DIR/$tdir/d2/f2 > /dev/null
9358 # XXX client can not do early lock cancel of OST lock
9359 # during rename (LU-4206), so cancel osc lock now.
9361 cancel_lru_locks osc
9362 can1=$(do_facet $SINGLEMDS \
9363 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
9364 awk '/ldlm_cancel/ {print $2}')
9365 blk1=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
9366 awk '/ldlm_bl_callback/ {print $2}')
9367 mrename $DIR/$tdir/d1/f1 $DIR/$tdir/d2/f2
9369 can2=$(do_facet $SINGLEMDS \
9370 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
9371 awk '/ldlm_cancel/ {print $2}')
9372 blk2=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
9373 awk '/ldlm_bl_callback/ {print $2}')
9374 [ $can1 -eq $can2 ] || error $((can2-can1)) "cancel RPC occured."
9375 [ $blk1 -eq $blk2 ] || error $((blk2-blk1)) "blocking RPC occured."
9376 lru_resize_enable mdc
9377 lru_resize_enable osc
9379 run_test 120f "Early Lock Cancel: rename test"
9382 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
9383 $LCTL get_param -n mdc.*.connect_flags | grep -q early_lock_cancel ||
9384 { skip "no early lock cancel on server"; return 0; }
9385 remote_mds_nodsh && skip "remote MDS with nodsh" && return
9386 lru_resize_disable mdc
9387 lru_resize_disable osc
9389 echo create $count files
9390 test_mkdir $DIR/$tdir
9391 cancel_lru_locks mdc
9392 cancel_lru_locks osc
9395 can0=$(do_facet $SINGLEMDS \
9396 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
9397 awk '/ldlm_cancel/ {print $2}')
9398 blk0=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
9399 awk '/ldlm_bl_callback/ {print $2}')
9400 createmany -o $DIR/$tdir/f $count
9402 can1=$(do_facet $SINGLEMDS \
9403 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
9404 awk '/ldlm_cancel/ {print $2}')
9405 blk1=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
9406 awk '/ldlm_bl_callback/ {print $2}')
9408 echo total: $((can1-can0)) cancels, $((blk1-blk0)) blockings
9409 echo rm $count files
9412 can2=$(do_facet $SINGLEMDS \
9413 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
9414 awk '/ldlm_cancel/ {print $2}')
9415 blk2=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
9416 awk '/ldlm_bl_callback/ {print $2}')
9418 echo total: $count removes in $((t2-t1))
9419 echo total: $((can2-can1)) cancels, $((blk2-blk1)) blockings
9421 # wait for commitment of removal
9422 lru_resize_enable mdc
9423 lru_resize_enable osc
9425 run_test 120g "Early Lock Cancel: performance test"
9427 test_121() { #bug #10589
9428 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
9430 writes=$(LANG=C dd if=/dev/zero of=$DIR/$tfile count=1 2>&1 | awk -F '+' '/out$/ {print $1}')
9431 #define OBD_FAIL_LDLM_CANCEL_RACE 0x310
9432 lctl set_param fail_loc=0x310
9433 cancel_lru_locks osc > /dev/null
9434 reads=$(LANG=C dd if=$DIR/$tfile of=/dev/null 2>&1 | awk -F '+' '/in$/ {print $1}')
9435 lctl set_param fail_loc=0
9436 [[ $reads -eq $writes ]] ||
9437 error "read $reads blocks, must be $writes blocks"
9439 run_test 121 "read cancel race ========="
9441 test_123a() { # was test 123, statahead(bug 11401)
9442 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
9444 if ! grep -q "processor.*: 1" /proc/cpuinfo; then
9445 log "testing UP system. Performance may be lower than expected."
9450 test_mkdir $DIR/$tdir
9451 NUMFREE=$(df -i -P $DIR | tail -n 1 | awk '{ print $4 }')
9452 [[ $NUMFREE -gt 100000 ]] && NUMFREE=100000 || NUMFREE=$((NUMFREE-1000))
9454 for ((i=100, j=0; i<=$NUMFREE; j=$i, i=$((i * MULT)) )); do
9455 createmany -o $DIR/$tdir/$tfile $j $((i - j))
9457 max=`lctl get_param -n llite.*.statahead_max | head -n 1`
9458 lctl set_param -n llite.*.statahead_max 0
9459 lctl get_param llite.*.statahead_max
9460 cancel_lru_locks mdc
9461 cancel_lru_locks osc
9463 time ls -l $DIR/$tdir | wc -l
9465 delta=$((etime - stime))
9466 log "ls $i files without statahead: $delta sec"
9467 lctl set_param llite.*.statahead_max=$max
9469 swrong=`lctl get_param -n llite.*.statahead_stats | grep "statahead wrong:" | awk '{print $3}'`
9470 lctl get_param -n llite.*.statahead_max | grep '[0-9]'
9471 cancel_lru_locks mdc
9472 cancel_lru_locks osc
9474 time ls -l $DIR/$tdir | wc -l
9476 delta_sa=$((etime - stime))
9477 log "ls $i files with statahead: $delta_sa sec"
9478 lctl get_param -n llite.*.statahead_stats
9479 ewrong=`lctl get_param -n llite.*.statahead_stats | grep "statahead wrong:" | awk '{print $3}'`
9481 [[ $swrong -lt $ewrong ]] &&
9482 log "statahead was stopped, maybe too many locks held!"
9483 [[ $delta -eq 0 || $delta_sa -eq 0 ]] && continue
9485 if [ $((delta_sa * 100)) -gt $((delta * 105)) -a $delta_sa -gt $((delta + 2)) ]; then
9486 max=`lctl get_param -n llite.*.statahead_max | head -n 1`
9487 lctl set_param -n llite.*.statahead_max 0
9488 lctl get_param llite.*.statahead_max
9489 cancel_lru_locks mdc
9490 cancel_lru_locks osc
9492 time ls -l $DIR/$tdir | wc -l
9494 delta=$((etime - stime))
9495 log "ls $i files again without statahead: $delta sec"
9496 lctl set_param llite.*.statahead_max=$max
9497 if [ $((delta_sa * 100)) -gt $((delta * 105)) -a $delta_sa -gt $((delta + 2)) ]; then
9498 if [ $SLOWOK -eq 0 ]; then
9499 error "ls $i files is slower with statahead!"
9501 log "ls $i files is slower with statahead!"
9507 [ $delta -gt 20 ] && break
9508 [ $delta -gt 8 ] && MULT=$((50 / delta))
9509 [ "$SLOW" = "no" -a $delta -gt 5 ] && break
9517 delta=$((etime - stime))
9518 log "rm -r $DIR/$tdir/: $delta seconds"
9520 lctl get_param -n llite.*.statahead_stats
9522 run_test 123a "verify statahead work"
9524 test_123b () { # statahead(bug 15027)
9525 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
9526 test_mkdir $DIR/$tdir
9527 createmany -o $DIR/$tdir/$tfile-%d 1000
9529 cancel_lru_locks mdc
9530 cancel_lru_locks osc
9532 #define OBD_FAIL_MDC_GETATTR_ENQUEUE 0x803
9533 lctl set_param fail_loc=0x80000803
9534 ls -lR $DIR/$tdir > /dev/null
9536 lctl set_param fail_loc=0x0
9537 lctl get_param -n llite.*.statahead_stats
9542 run_test 123b "not panic with network error in statahead enqueue (bug 15027)"
9545 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
9546 $LCTL get_param -n mdc.*.connect_flags | grep -q lru_resize ||
9547 { skip "no lru resize on server"; return 0; }
9549 test_mkdir $DIR/$tdir
9551 log "create $NR files at $DIR/$tdir"
9552 createmany -o $DIR/$tdir/f $NR ||
9553 error "failed to create $NR files in $DIR/$tdir"
9555 cancel_lru_locks mdc
9556 ls -l $DIR/$tdir > /dev/null
9560 for VALUE in $($LCTL get_param ldlm.namespaces.*mdc-*.lru_size); do
9561 local PARAM=$(echo ${VALUE[0]} | cut -d "=" -f1)
9562 LRU_SIZE=$($LCTL get_param -n $PARAM)
9563 if [[ $LRU_SIZE -gt $(default_lru_size) ]]; then
9564 NSDIR=$(echo $PARAM | cut -d "." -f1-3)
9566 log "NS=$(basename $NSDIR)"
9571 if [[ -z "$NSDIR" || $LRU_SIZE -lt $(default_lru_size) ]]; then
9572 skip "Not enough cached locks created!"
9579 # We know that lru resize allows one client to hold $LIMIT locks
9580 # for 10h. After that locks begin to be killed by client.
9582 local LIMIT=$($LCTL get_param -n $NSDIR.pool.limit)
9584 if [ $LIMIT -lt $LRU_SIZE ]; then
9585 skip "Limit is too small $LIMIT"
9589 # Make LVF so higher that sleeping for $SLEEP is enough to _start_
9590 # killing locks. Some time was spent for creating locks. This means
9591 # that up to the moment of sleep finish we must have killed some of
9592 # them (10-100 locks). This depends on how fast ther were created.
9593 # Many of them were touched in almost the same moment and thus will
9594 # be killed in groups.
9595 local LVF=$(($MAX_HRS * 60 * 60 / $SLEEP * $LIMIT / $LRU_SIZE))
9597 # Use $LRU_SIZE_B here to take into account real number of locks
9598 # created in the case of CMD, LRU_SIZE_B != $NR in most of cases
9599 local LRU_SIZE_B=$LRU_SIZE
9601 local OLD_LVF=$($LCTL get_param -n $NSDIR.pool.lock_volume_factor)
9602 log "OLD_LVF=$OLD_LVF"
9603 $LCTL set_param -n $NSDIR.pool.lock_volume_factor $LVF
9605 # Let's make sure that we really have some margin. Client checks
9606 # cached locks every 10 sec.
9608 log "Sleep ${SLEEP} sec"
9610 while ((SEC<$SLEEP)); do
9614 LRU_SIZE=$($LCTL get_param -n $NSDIR/lru_size)
9618 $LCTL set_param -n $NSDIR.pool.lock_volume_factor $OLD_LVF
9619 local LRU_SIZE_A=$($LCTL get_param -n $NSDIR.lru_size)
9621 [[ $LRU_SIZE_B -gt $LRU_SIZE_A ]] || {
9622 error "No locks dropped in ${SLEEP}s. LRU size: $LRU_SIZE_A"
9623 unlinkmany $DIR/$tdir/f $NR
9627 log "Dropped "$((LRU_SIZE_B-LRU_SIZE_A))" locks in ${SLEEP}s"
9628 log "unlink $NR files at $DIR/$tdir"
9629 unlinkmany $DIR/$tdir/f $NR
9631 run_test 124a "lru resize ======================================="
9633 get_max_pool_limit()
9635 local limit=$($LCTL get_param \
9636 -n ldlm.namespaces.*-MDT0000-mdc-*.pool.limit)
9639 if [[ $l -gt $max ]]; then
9647 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
9648 $LCTL get_param -n mdc.*.connect_flags | grep -q lru_resize ||
9649 { skip "no lru resize on server"; return 0; }
9651 LIMIT=$(get_max_pool_limit)
9653 NR=$(($(default_lru_size)*20))
9654 if [[ $NR -gt $LIMIT ]]; then
9655 log "Limit lock number by $LIMIT locks"
9659 IFree=$(mdsrate_inodes_available)
9660 if [ $IFree -lt $NR ]; then
9661 log "Limit lock number by $IFree inodes"
9665 lru_resize_disable mdc
9666 test_mkdir -p $DIR/$tdir/disable_lru_resize
9668 createmany -o $DIR/$tdir/disable_lru_resize/f $NR
9669 log "doing ls -la $DIR/$tdir/disable_lru_resize 3 times"
9670 cancel_lru_locks mdc
9673 ls -la $DIR/$tdir/disable_lru_resize > /dev/null &
9676 ls -la $DIR/$tdir/disable_lru_resize > /dev/null &
9679 ls -la $DIR/$tdir/disable_lru_resize > /dev/null &
9683 nolruresize_delta=$((etime-stime))
9684 log "ls -la time: $nolruresize_delta seconds"
9685 log "lru_size = $(lctl get_param -n ldlm.namespaces.*mdc*.lru_size)"
9686 unlinkmany $DIR/$tdir/disable_lru_resize/f $NR
9688 lru_resize_enable mdc
9689 test_mkdir -p $DIR/$tdir/enable_lru_resize
9691 createmany -o $DIR/$tdir/enable_lru_resize/f $NR
9692 log "doing ls -la $DIR/$tdir/enable_lru_resize 3 times"
9693 cancel_lru_locks mdc
9696 ls -la $DIR/$tdir/enable_lru_resize > /dev/null &
9699 ls -la $DIR/$tdir/enable_lru_resize > /dev/null &
9702 ls -la $DIR/$tdir/enable_lru_resize > /dev/null &
9706 lruresize_delta=$((etime-stime))
9707 log "ls -la time: $lruresize_delta seconds"
9708 log "lru_size = $(lctl get_param -n ldlm.namespaces.*mdc*.lru_size)"
9710 if [ $lruresize_delta -gt $nolruresize_delta ]; then
9711 log "ls -la is $(((lruresize_delta - $nolruresize_delta) * 100 / $nolruresize_delta))% slower with lru resize enabled"
9712 elif [ $nolruresize_delta -gt $lruresize_delta ]; then
9713 log "ls -la is $(((nolruresize_delta - $lruresize_delta) * 100 / $nolruresize_delta))% faster with lru resize enabled"
9715 log "lru resize performs the same with no lru resize"
9717 unlinkmany $DIR/$tdir/enable_lru_resize/f $NR
9719 run_test 124b "lru resize (performance test) ======================="
9722 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
9723 $LCTL get_param -n mdc.*.connect_flags | grep -q lru_resize ||
9724 { skip "no lru resize on server"; return 0; }
9726 # cache ununsed locks on client
9728 cancel_lru_locks mdc
9729 test_mkdir $DIR/$tdir
9730 createmany -o $DIR/$tdir/f $nr ||
9731 error "failed to create $nr files in $DIR/$tdir"
9732 ls -l $DIR/$tdir > /dev/null
9734 local nsdir="ldlm.namespaces.*-MDT0000-mdc-*"
9735 local unused=$($LCTL get_param -n $nsdir.lock_unused_count)
9736 local max_age=$($LCTL get_param -n $nsdir.lru_max_age)
9737 local recalc_p=$($LCTL get_param -n $nsdir.pool.recalc_period)
9738 echo "unused=$unused, max_age=$max_age, recalc_p=$recalc_p"
9740 # set lru_max_age to 1 sec
9741 $LCTL set_param $nsdir.lru_max_age=1000 # milliseconds
9742 echo "sleep $((recalc_p * 2)) seconds..."
9743 sleep $((recalc_p * 2))
9745 local remaining=$($LCTL get_param -n $nsdir.lock_unused_count)
9746 # restore lru_max_age
9747 $LCTL set_param -n $nsdir.lru_max_age $max_age
9748 [ $remaining -eq 0 ] || error "$remaining locks are not canceled"
9749 unlinkmany $DIR/$tdir/f $nr
9751 run_test 124c "LRUR cancel very aged locks"
9753 test_125() { # 13358
9754 $LCTL get_param -n llite.*.client_type | grep -q local ||
9755 { skip "must run as local client"; return; }
9756 $LCTL get_param -n mdc.*-mdc-*.connect_flags | grep -q acl ||
9757 { skip "must have acl enabled"; return; }
9758 [ -z "$(which setfacl)" ] && skip "must have setfacl tool" && return
9759 test_mkdir $DIR/$tdir
9760 $LFS setstripe -S 65536 -c -1 $DIR/$tdir || error "setstripe failed"
9761 setfacl -R -m u:bin:rwx $DIR/$tdir || error "setfacl $DIR/$tdir failed"
9762 ls -ld $DIR/$tdir || error "cannot access $DIR/$tdir"
9764 run_test 125 "don't return EPROTO when a dir has a non-default striping and ACLs"
9766 test_126() { # bug 12829/13455
9767 $LCTL get_param -n llite.*.client_type | grep -q local ||
9768 { skip "must run as local client"; return; }
9769 [ "$UID" != 0 ] && skip_env "$TESTNAME (must run as root)" && return
9770 $GSS && skip "must run as gss disabled" && return
9772 $RUNAS -u 0 -g 1 touch $DIR/$tfile || error "touch failed"
9773 gid=`ls -n $DIR/$tfile | awk '{print $4}'`
9775 [ $gid -eq "1" ] || error "gid is set to" $gid "instead of 1"
9777 run_test 126 "check that the fsgid provided by the client is taken into account"
9779 test_127a() { # bug 15521
9780 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
9781 $SETSTRIPE -i 0 -c 1 $DIR/$tfile || error "setstripe failed"
9782 $LCTL set_param osc.*.stats=0
9783 FSIZE=$((2048 * 1024))
9784 dd if=/dev/zero of=$DIR/$tfile bs=$FSIZE count=1
9785 cancel_lru_locks osc
9786 dd if=$DIR/$tfile of=/dev/null bs=$FSIZE
9788 $LCTL get_param osc.*0000-osc-*.stats | grep samples > $DIR/${tfile}.tmp
9789 while read NAME COUNT SAMP UNIT MIN MAX SUM SUMSQ; do
9790 echo "got $COUNT $NAME"
9791 [ ! $MIN ] && error "Missing min value for $NAME proc entry"
9792 eval $NAME=$COUNT || error "Wrong proc format"
9795 read_bytes|write_bytes)
9796 [ $MIN -lt 4096 ] && error "min is too small: $MIN"
9797 [ $MIN -gt $FSIZE ] && error "min is too big: $MIN"
9798 [ $MAX -lt 4096 ] && error "max is too small: $MAX"
9799 [ $MAX -gt $FSIZE ] && error "max is too big: $MAX"
9800 [ $SUM -ne $FSIZE ] && error "sum is wrong: $SUM"
9801 [ $SUMSQ -lt $(((FSIZE /4096) * (4096 * 4096))) ] &&
9802 error "sumsquare is too small: $SUMSQ"
9803 [ $SUMSQ -gt $((FSIZE * FSIZE)) ] &&
9804 error "sumsquare is too big: $SUMSQ"
9808 done < $DIR/${tfile}.tmp
9810 #check that we actually got some stats
9811 [ "$read_bytes" ] || error "Missing read_bytes stats"
9812 [ "$write_bytes" ] || error "Missing write_bytes stats"
9813 [ "$read_bytes" != 0 ] || error "no read done"
9814 [ "$write_bytes" != 0 ] || error "no write done"
9816 run_test 127a "verify the client stats are sane"
9818 test_127b() { # bug LU-333
9819 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
9820 $LCTL set_param llite.*.stats=0
9821 FSIZE=65536 # sized fixed to match PAGE_SIZE for most clients
9822 # perform 2 reads and writes so MAX is different from SUM.
9823 dd if=/dev/zero of=$DIR/$tfile bs=$FSIZE count=1
9824 dd if=/dev/zero of=$DIR/$tfile bs=$FSIZE count=1
9825 cancel_lru_locks osc
9826 dd if=$DIR/$tfile of=/dev/null bs=$FSIZE count=1
9827 dd if=$DIR/$tfile of=/dev/null bs=$FSIZE count=1
9829 $LCTL get_param llite.*.stats | grep samples > $TMP/${tfile}.tmp
9830 while read NAME COUNT SAMP UNIT MIN MAX SUM SUMSQ; do
9831 echo "got $COUNT $NAME"
9832 eval $NAME=$COUNT || error "Wrong proc format"
9836 [ $COUNT -ne 2 ] && error "count is not 2: $COUNT"
9837 [ $MIN -ne $FSIZE ] && error "min is not $FSIZE: $MIN"
9838 [ $MAX -ne $FSIZE ] && error "max is incorrect: $MAX"
9839 [ $SUM -ne $((FSIZE * 2)) ] && error "sum is wrong: $SUM"
9842 [ $COUNT -ne 2 ] && error "count is not 2: $COUNT"
9843 [ $MIN -ne $FSIZE ] && error "min is not $FSIZE: $MIN"
9844 [ $MAX -ne $FSIZE ] && error "max is incorrect: $MAX"
9845 [ $SUM -ne $((FSIZE * 2)) ] && error "sum is wrong: $SUM"
9849 done < $TMP/${tfile}.tmp
9851 #check that we actually got some stats
9852 [ "$read_bytes" ] || error "Missing read_bytes stats"
9853 [ "$write_bytes" ] || error "Missing write_bytes stats"
9854 [ "$read_bytes" != 0 ] || error "no read done"
9855 [ "$write_bytes" != 0 ] || error "no write done"
9857 rm -f $TMP/${tfile}.tmp
9859 run_test 127b "verify the llite client stats are sane"
9861 test_128() { # bug 15212
9863 $LFS 2>&1 <<-EOF | tee $TMP/$tfile.log
9868 result=$(grep error $TMP/$tfile.log)
9869 rm -f $DIR/$tfile $TMP/$tfile.log
9871 error "consecutive find's under interactive lfs failed"
9873 run_test 128 "interactive lfs for 2 consecutive find's"
9880 local ldproc=/proc/fs/ldiskfs
9881 local facets=$(get_facets MDS)
9883 for facet in ${facets//,/ }; do
9884 canondev=$(ldiskfs_canon \
9885 *.$(convert_facet2label $facet).mntdev $facet)
9886 do_facet $facet "test -e $ldproc/$canondev/max_dir_size" ||
9887 ldproc=/sys/fs/ldiskfs
9888 do_facet $facet "echo $1 >$ldproc/$canondev/max_dir_size"
9889 do_facet $facet "echo $2 >$ldproc/$canondev/warning_dir_size"
9894 local facets=$(get_facets MDS)
9895 for facet in ${facets//,/ }; do
9896 do_facet $facet "dmesg | tail -3 | grep -q $1" && return 0
9902 [[ $(lustre_version_code $SINGLEMDS) -ge $(version_code 2.5.56) ]] ||
9903 { skip "Need MDS version with at least 2.5.56"; return 0; }
9905 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
9906 if [ "$(facet_fstype $SINGLEMDS)" != ldiskfs ]; then
9907 skip "ldiskfs only test"
9910 remote_mds_nodsh && skip "remote MDS with nodsh" && return
9913 local has_warning=false
9918 # block size of mds1
9919 local maxsize=$(($($LCTL get_param -n mdc.*MDT0000*.blocksize) * 5))
9920 set_dir_limits $maxsize $maxsize
9921 local dirsize=$(stat -c%s "$DIR/$tdir")
9923 while [[ $dirsize -le $maxsize ]]; do
9924 $MULTIOP $DIR/$tdir/file_base_$nfiles Oc
9926 if ! $has_warning; then
9927 check_mds_dmesg '"is approaching"' && has_warning=true
9930 # ENOSPC for new ext4 max_dir_size (kernel commit df981d03ee)
9931 # EFBIG for previous versions included in ldiskfs series
9932 if [ $rc -eq $EFBIG -o $rc -eq $ENOSPC ]; then
9934 echo "return code $rc received as expected"
9936 createmany -o $DIR/$tdir/file_extra_$nfiles. 5 ||
9937 error_exit "create failed w/o dir size limit"
9939 check_mds_dmesg '"has reached"' ||
9940 error_exit "reached message should be output"
9942 [ $has_warning = "false" ] &&
9943 error_exit "warning message should be output"
9945 dirsize=$(stat -c%s "$DIR/$tdir")
9947 [[ $dirsize -ge $maxsize ]] && return 0
9948 error_exit "current dir size $dirsize, " \
9949 "previous limit $maxsize"
9950 elif [ $rc -ne 0 ]; then
9952 error_exit "return $rc received instead of expected " \
9953 "$EFBIG or $ENOSPC, files in dir $dirsize"
9955 nfiles=$((nfiles + 1))
9956 dirsize=$(stat -c%s "$DIR/$tdir")
9960 error "exceeded dir size limit $maxsize($MDSCOUNT) : $dirsize bytes"
9962 run_test 129 "test directory size limit ========================"
9971 local filefrag_op=$(filefrag -e 2>&1 | grep "invalid option")
9972 [ -n "$filefrag_op" ] && skip_env "filefrag does not support FIEMAP" &&
9975 trap cleanup_130 EXIT RETURN
9977 local fm_file=$DIR/$tfile
9978 $SETSTRIPE -S 65536 -c 1 $fm_file || error "setstripe on $fm_file"
9979 dd if=/dev/zero of=$fm_file bs=65536 count=1 ||
9980 error "dd failed for $fm_file"
9982 # LU-1795: test filefrag/FIEMAP once, even if unsupported
9983 filefrag -ves $fm_file
9985 [ "$(facet_fstype ost$(($($GETSTRIPE -i $fm_file) + 1)))" = "zfs" ] &&
9986 skip "ORI-366/LU-1941: FIEMAP unimplemented on ZFS" && return
9987 [ $RC != 0 ] && error "filefrag $fm_file failed"
9989 filefrag_op=$(filefrag -ve -k $fm_file |
9990 sed -n '/ext:/,/found/{/ext:/d; /found/d; p}')
9991 lun=$($GETSTRIPE -i $fm_file)
9993 start_blk=`echo $filefrag_op | cut -d: -f2 | cut -d. -f1`
9996 for line in $filefrag_op
9998 frag_lun=`echo $line | cut -d: -f5`
9999 ext_len=`echo $line | cut -d: -f4`
10000 if (( $frag_lun != $lun )); then
10002 error "FIEMAP on 1-stripe file($fm_file) failed"
10005 (( tot_len += ext_len ))
10008 if (( lun != frag_lun || start_blk != 0 || tot_len != 64 )); then
10010 error "FIEMAP on 1-stripe file($fm_file) failed;"
10016 echo "FIEMAP on single striped file succeeded"
10018 run_test 130a "FIEMAP (1-stripe file)"
10021 [ "$OSTCOUNT" -lt "2" ] && skip_env "needs >= 2 OSTs" && return
10023 local filefrag_op=$(filefrag -e 2>&1 | grep "invalid option")
10024 [ -n "$filefrag_op" ] && skip_env "filefrag does not support FIEMAP" &&
10027 trap cleanup_130 EXIT RETURN
10029 local fm_file=$DIR/$tfile
10030 $SETSTRIPE -S 65536 -c $OSTCOUNT $fm_file ||
10031 error "setstripe on $fm_file"
10032 [ "$(facet_fstype ost$(($($GETSTRIPE -i $fm_file) + 1)))" = "zfs" ] &&
10033 skip "ORI-366/LU-1941: FIEMAP unimplemented on ZFS" && return
10035 dd if=/dev/zero of=$fm_file bs=1M count=$OSTCOUNT ||
10036 error "dd failed on $fm_file"
10038 filefrag -ves $fm_file || error "filefrag $fm_file failed"
10039 filefrag_op=$(filefrag -ve -k $fm_file |
10040 sed -n '/ext:/,/found/{/ext:/d; /found/d; p}')
10042 last_lun=$(echo $filefrag_op | cut -d: -f5 |
10043 sed -e 's/^[ \t]*/0x/' | sed -e 's/0x0x/0x/')
10048 for line in $filefrag_op
10050 frag_lun=$(echo $line | cut -d: -f5 |
10051 sed -e 's/^[ \t]*/0x/' | sed -e 's/0x0x/0x/')
10052 ext_len=$(echo $line | cut -d: -f4)
10053 if (( $frag_lun != $last_lun )); then
10054 if (( tot_len != 1024 )); then
10056 error "FIEMAP on $fm_file failed; returned " \
10057 "len $tot_len for OST $last_lun instead of 1024"
10060 (( num_luns += 1 ))
10064 (( tot_len += ext_len ))
10067 if (( num_luns != $OSTCOUNT || tot_len != 1024 )); then
10069 error "FIEMAP on $fm_file failed; returned wrong number of " \
10070 "luns or wrong len for OST $last_lun"
10076 echo "FIEMAP on $OSTCOUNT-stripe file succeeded"
10078 run_test 130b "FIEMAP ($OSTCOUNT-stripe file)"
10081 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs" && return
10083 filefrag_op=$(filefrag -e 2>&1 | grep "invalid option")
10084 [ -n "$filefrag_op" ] && skip "filefrag does not support FIEMAP" &&
10087 trap cleanup_130 EXIT RETURN
10089 local fm_file=$DIR/$tfile
10090 $SETSTRIPE -S 65536 -c 2 $fm_file || error "setstripe on $fm_file"
10091 [ "$(facet_fstype ost$(($($GETSTRIPE -i $fm_file) + 1)))" = "zfs" ] &&
10092 skip "ORI-366/LU-1941: FIEMAP unimplemented on ZFS" && return
10094 dd if=/dev/zero of=$fm_file seek=1 bs=1M count=1 ||
10095 error "dd failed on $fm_file"
10097 filefrag -ves $fm_file || error "filefrag $fm_file failed"
10098 filefrag_op=$(filefrag -ve -k $fm_file |
10099 sed -n '/ext:/,/found/{/ext:/d; /found/d; p}')
10101 last_lun=$(echo $filefrag_op | cut -d: -f5 |
10102 sed -e 's/^[ \t]*/0x/' | sed -e 's/0x0x/0x/')
10107 for line in $filefrag_op
10109 frag_lun=$(echo $line | cut -d: -f5 |
10110 sed -e 's/^[ \t]*/0x/' | sed -e 's/0x0x/0x/')
10111 ext_len=$(echo $line | cut -d: -f4)
10112 if (( $frag_lun != $last_lun )); then
10113 logical=`echo $line | cut -d: -f2 | cut -d. -f1`
10114 if (( logical != 512 )); then
10116 error "FIEMAP on $fm_file failed; returned " \
10117 "logical start for lun $logical instead of 512"
10120 if (( tot_len != 512 )); then
10122 error "FIEMAP on $fm_file failed; returned " \
10123 "len $tot_len for OST $last_lun instead of 1024"
10126 (( num_luns += 1 ))
10130 (( tot_len += ext_len ))
10133 if (( num_luns != 2 || tot_len != 512 )); then
10135 error "FIEMAP on $fm_file failed; returned wrong number of " \
10136 "luns or wrong len for OST $last_lun"
10142 echo "FIEMAP on 2-stripe file with hole succeeded"
10144 run_test 130c "FIEMAP (2-stripe file with hole)"
10147 [[ $OSTCOUNT -lt 3 ]] && skip_env "needs >= 3 OSTs" && return
10149 filefrag_op=$(filefrag -e 2>&1 | grep "invalid option")
10150 [ -n "$filefrag_op" ] && skip "filefrag does not support FIEMAP" &&
10153 trap cleanup_130 EXIT RETURN
10155 local fm_file=$DIR/$tfile
10156 $SETSTRIPE -S 65536 -c $OSTCOUNT $fm_file ||
10157 error "setstripe on $fm_file"
10158 [ "$(facet_fstype ost$(($($GETSTRIPE -i $fm_file) + 1)))" = "zfs" ] &&
10159 skip "ORI-366/LU-1941: FIEMAP unimplemented on ZFS" && return
10161 local actual_stripe_count=$($GETSTRIPE -c $fm_file)
10162 dd if=/dev/zero of=$fm_file bs=1M count=$actual_stripe_count ||
10163 error "dd failed on $fm_file"
10165 filefrag -ves $fm_file || error "filefrag $fm_file failed"
10166 filefrag_op=$(filefrag -ve -k $fm_file |
10167 sed -n '/ext:/,/found/{/ext:/d; /found/d; p}')
10169 last_lun=$(echo $filefrag_op | cut -d: -f5 |
10170 sed -e 's/^[ \t]*/0x/' | sed -e 's/0x0x/0x/')
10175 for line in $filefrag_op
10177 frag_lun=$(echo $line | cut -d: -f5 |
10178 sed -e 's/^[ \t]*/0x/' | sed -e 's/0x0x/0x/')
10179 ext_len=$(echo $line | cut -d: -f4)
10180 if (( $frag_lun != $last_lun )); then
10181 if (( tot_len != 1024 )); then
10183 error "FIEMAP on $fm_file failed; returned " \
10184 "len $tot_len for OST $last_lun instead of 1024"
10187 (( num_luns += 1 ))
10191 (( tot_len += ext_len ))
10194 if (( num_luns != actual_stripe_count || tot_len != 1024 )); then
10196 error "FIEMAP on $fm_file failed; returned wrong number of " \
10197 "luns or wrong len for OST $last_lun"
10203 echo "FIEMAP on N-stripe file succeeded"
10205 run_test 130d "FIEMAP (N-stripe file)"
10208 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs" && return
10210 filefrag_op=$(filefrag -e 2>&1 | grep "invalid option")
10211 [ -n "$filefrag_op" ] && skip "filefrag does not support FIEMAP" && return
10213 trap cleanup_130 EXIT RETURN
10215 local fm_file=$DIR/$tfile
10216 $SETSTRIPE -S 131072 -c 2 $fm_file || error "setstripe on $fm_file"
10217 [ "$(facet_fstype ost$(($($GETSTRIPE -i $fm_file) + 1)))" = "zfs" ] &&
10218 skip "ORI-366/LU-1941: FIEMAP unimplemented on ZFS" && return
10221 EXPECTED_LEN=$(( (NUM_BLKS / 2) * 64 ))
10222 for ((i = 0; i < $NUM_BLKS; i++))
10224 dd if=/dev/zero of=$fm_file count=1 bs=64k seek=$((2*$i)) conv=notrunc > /dev/null 2>&1
10227 filefrag -ves $fm_file || error "filefrag $fm_file failed"
10228 filefrag_op=$(filefrag -ve -k $fm_file |
10229 sed -n '/ext:/,/found/{/ext:/d; /found/d; p}')
10231 last_lun=$(echo $filefrag_op | cut -d: -f5 |
10232 sed -e 's/^[ \t]*/0x/' | sed -e 's/0x0x/0x/')
10237 for line in $filefrag_op
10239 frag_lun=$(echo $line | cut -d: -f5 |
10240 sed -e 's/^[ \t]*/0x/' | sed -e 's/0x0x/0x/')
10241 ext_len=$(echo $line | cut -d: -f4)
10242 if (( $frag_lun != $last_lun )); then
10243 if (( tot_len != $EXPECTED_LEN )); then
10245 error "FIEMAP on $fm_file failed; returned " \
10246 "len $tot_len for OST $last_lun instead " \
10250 (( num_luns += 1 ))
10254 (( tot_len += ext_len ))
10257 if (( num_luns != 2 || tot_len != $EXPECTED_LEN )); then
10259 error "FIEMAP on $fm_file failed; returned wrong number " \
10260 "of luns or wrong len for OST $last_lun"
10266 echo "FIEMAP with continuation calls succeeded"
10268 run_test 130e "FIEMAP (test continuation FIEMAP calls)"
10271 filefrag_op=$(filefrag -e 2>&1 | grep "invalid option")
10272 [ -n "$filefrag_op" ] && skip "filefrag does not support FIEMAP" &&
10275 local fm_file=$DIR/$tfile
10276 $MULTIOP $fm_file oO_RDWR:O_CREAT:O_LOV_DELAY_CREATE:T33554432c ||
10277 error "multiop create with lov_delay_create on $fm_file"
10279 filefrag -ves $fm_file || error "filefrag $fm_file failed"
10280 filefrag_extents=$(filefrag -vek $fm_file |
10281 awk '/extents? found/ { print $2 }')
10282 if [[ "$filefrag_extents" != "0" ]]; then
10283 error "FIEMAP on $fm_file failed; " \
10284 "returned $filefrag_extents expected 0"
10289 run_test 130f "FIEMAP (unstriped file)"
10291 # Test for writev/readv
10293 rwv -f $DIR/$tfile -w -n 3 524288 1048576 1572864 ||
10294 error "writev test failed"
10295 rwv -f $DIR/$tfile -r -v -n 2 1572864 1048576 ||
10296 error "readv failed"
10299 run_test 131a "test iov's crossing stripe boundary for writev/readv"
10302 local fsize=$((524288 + 1048576 + 1572864))
10303 rwv -f $DIR/$tfile -w -a -n 3 524288 1048576 1572864 &&
10304 $CHECKSTAT -t file $DIR/$tfile -s $fsize ||
10305 error "append writev test failed"
10307 ((fsize += 1572864 + 1048576))
10308 rwv -f $DIR/$tfile -w -a -n 2 1572864 1048576 &&
10309 $CHECKSTAT -t file $DIR/$tfile -s $fsize ||
10310 error "append writev test failed"
10313 run_test 131b "test append writev"
10316 rwv -f $DIR/$tfile -w -d -n 1 1048576 || return 0
10319 run_test 131c "test read/write on file w/o objects"
10322 rwv -f $DIR/$tfile -w -n 1 1572864
10323 NOB=`rwv -f $DIR/$tfile -r -n 3 524288 524288 1048576 | awk '/error/ {print $6}'`
10324 if [ "$NOB" != 1572864 ]; then
10325 error "Short read filed: read $NOB bytes instead of 1572864"
10329 run_test 131d "test short read"
10332 rwv -f $DIR/$tfile -w -s 1048576 -n 1 1048576
10333 rwv -f $DIR/$tfile -r -z -s 0 -n 1 524288 || \
10334 error "read hitting hole failed"
10337 run_test 131e "test read hitting hole"
10346 mds*) res=$(do_facet $facet \
10347 $LCTL get_param mdt.$FSNAME-MDT0000.md_stats | grep "$op")
10349 ost*) res=$(do_facet $facet \
10350 $LCTL get_param obdfilter.$FSNAME-OST0000.stats | grep "$op")
10352 *) error "Wrong facet '$facet'" ;;
10355 [ "$res" ] || error "The counter for $op on $facet was not incremented"
10356 # if the argument $3 is zero, it means any stat increment is ok.
10357 if [[ $want -gt 0 ]]; then
10358 local count=$(echo $res | awk '{ print $2 }')
10359 [[ $count -ne $want ]] &&
10360 error "The $op counter on $facet is $count, not $want"
10365 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
10366 remote_ost_nodsh && skip "remote OST with nodsh" && return
10367 remote_mds_nodsh && skip "remote MDS with nodsh" && return
10369 do_facet $SINGLEMDS $LCTL list_param mdt.*.rename_stats ||
10370 { skip "MDS doesn't support rename stats"; return; }
10371 local testdir=$DIR/${tdir}/stats_testdir
10372 mkdir -p $DIR/${tdir}
10375 do_facet $SINGLEMDS $LCTL set_param mdt.*.md_stats=clear
10376 do_facet ost1 $LCTL set_param obdfilter.*.stats=clear
10378 # verify mdt stats first.
10379 mkdir ${testdir} || error "mkdir failed"
10380 check_stats $SINGLEMDS "mkdir" 1
10381 touch ${testdir}/${tfile} || error "touch failed"
10382 check_stats $SINGLEMDS "open" 1
10383 check_stats $SINGLEMDS "close" 1
10384 [ $(lustre_version_code $SINGLEMDS) -ge $(version_code 2.8.54) ] && {
10385 mknod ${testdir}/${tfile}-pipe p || error "mknod failed"
10386 check_stats $SINGLEMDS "mknod" 2
10388 rm -f ${testdir}/${tfile}-pipe || error "pipe remove failed"
10389 check_stats $SINGLEMDS "unlink" 1
10390 rm -f ${testdir}/${tfile} || error "file remove failed"
10391 check_stats $SINGLEMDS "unlink" 2
10393 # remove working dir and check mdt stats again.
10394 rmdir ${testdir} || error "rmdir failed"
10395 check_stats $SINGLEMDS "rmdir" 1
10397 local testdir1=$DIR/${tdir}/stats_testdir1
10398 mkdir -p ${testdir}
10399 mkdir -p ${testdir1}
10400 touch ${testdir1}/test1
10401 mv ${testdir1}/test1 ${testdir} || error "file crossdir rename"
10402 check_stats $SINGLEMDS "crossdir_rename" 1
10404 mv ${testdir}/test1 ${testdir}/test0 || error "file samedir rename"
10405 check_stats $SINGLEMDS "samedir_rename" 1
10407 rm -rf $DIR/${tdir}
10409 run_test 133a "Verifying MDT stats ========================================"
10412 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
10413 remote_ost_nodsh && skip "remote OST with nodsh" && return
10414 remote_mds_nodsh && skip "remote MDS with nodsh" && return
10415 local testdir=$DIR/${tdir}/stats_testdir
10416 mkdir -p ${testdir} || error "mkdir failed"
10417 touch ${testdir}/${tfile} || error "touch failed"
10418 cancel_lru_locks mdc
10421 do_facet $SINGLEMDS $LCTL set_param mdt.*.md_stats=clear
10422 do_facet ost1 $LCTL set_param obdfilter.*.stats=clear
10424 # extra mdt stats verification.
10425 chmod 444 ${testdir}/${tfile} || error "chmod failed"
10426 check_stats $SINGLEMDS "setattr" 1
10427 do_facet $SINGLEMDS $LCTL set_param mdt.*.md_stats=clear
10428 if [ $(lustre_version_code $SINGLEMDS) -ne $(version_code 2.2.0) ]
10430 ls -l ${testdir}/${tfile} > /dev/null|| error "ls failed"
10431 check_stats $SINGLEMDS "getattr" 1
10433 $LFS df || error "lfs failed"
10434 check_stats $SINGLEMDS "statfs" 1
10436 rm -rf $DIR/${tdir}
10438 run_test 133b "Verifying extra MDT stats =================================="
10441 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
10442 remote_ost_nodsh && skip "remote OST with nodsh" && return
10443 remote_mds_nodsh && skip "remote MDS with nodsh" && return
10444 local testdir=$DIR/$tdir/stats_testdir
10445 test_mkdir -p $testdir
10447 # verify obdfilter stats.
10448 $SETSTRIPE -c 1 -i 0 $testdir/$tfile
10450 cancel_lru_locks osc
10451 wait_delete_completed
10454 do_facet $SINGLEMDS $LCTL set_param mdt.*.md_stats=clear
10455 do_facet ost1 $LCTL set_param obdfilter.*.stats=clear
10457 dd if=/dev/zero of=$testdir/$tfile conv=notrunc bs=512k count=1 ||
10460 cancel_lru_locks osc
10461 check_stats ost1 "write" 1
10463 dd if=$testdir/$tfile of=/dev/null bs=1k count=1 || error "dd failed"
10464 check_stats ost1 "read" 1
10466 > $testdir/$tfile || error "truncate failed"
10467 check_stats ost1 "punch" 1
10469 rm -f $testdir/$tfile || error "file remove failed"
10470 wait_delete_completed
10471 check_stats ost1 "destroy" 1
10475 run_test 133c "Verifying OST stats ========================================"
10482 while [ $value -ge 2 ]; do
10487 if [ $orig -gt $order ]; then
10495 local size=('K' 'M' 'G' 'T');
10497 local size_string=$value
10499 while [ $value -ge 1024 ]; do
10500 if [ $i -gt 3 ]; then
10501 #T is the biggest unit we get here, if that is bigger,
10503 size_string=${value}T
10506 value=$((value >> 10))
10507 if [ $value -lt 1024 ]; then
10508 size_string=${value}${size[$i]}
10517 get_rename_size() {
10519 local context=${2:-.}
10520 local sample=$(do_facet $SINGLEMDS $LCTL get_param mdt.*.rename_stats |
10521 grep -A1 $context |
10522 awk '/ '${size}'/ {print $4}' | sed -e "s/,//g")
10527 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
10528 remote_ost_nodsh && skip "remote OST with nodsh" && return
10529 remote_mds_nodsh && skip "remote MDS with nodsh" && return
10530 do_facet $SINGLEMDS $LCTL list_param mdt.*.rename_stats ||
10531 { skip "MDS doesn't support rename stats"; return; }
10533 local testdir1=$DIR/${tdir}/stats_testdir1
10534 local testdir2=$DIR/${tdir}/stats_testdir2
10536 do_facet $SINGLEMDS $LCTL set_param mdt.*.rename_stats=clear
10538 mkdir -p ${testdir1} || error "mkdir failed"
10539 mkdir -p ${testdir2} || error "mkdir failed"
10541 createmany -o $testdir1/test 512 || error "createmany failed"
10543 # check samedir rename size
10544 mv ${testdir1}/test0 ${testdir1}/test_0
10546 local testdir1_size=$(ls -l $DIR/${tdir} |
10547 awk '/stats_testdir1/ {print $5}')
10548 local testdir2_size=$(ls -l $DIR/${tdir} |
10549 awk '/stats_testdir2/ {print $5}')
10551 testdir1_size=$(order_2 $testdir1_size)
10552 testdir2_size=$(order_2 $testdir2_size)
10554 testdir1_size=$(size_in_KMGT $testdir1_size)
10555 testdir2_size=$(size_in_KMGT $testdir2_size)
10557 echo "source rename dir size: ${testdir1_size}"
10558 echo "target rename dir size: ${testdir2_size}"
10560 local cmd="do_facet $SINGLEMDS $LCTL get_param mdt.*.rename_stats"
10561 eval $cmd || error "$cmd failed"
10562 local samedir=$($cmd | grep 'same_dir')
10563 local same_sample=$(get_rename_size $testdir1_size)
10564 [ -z "$samedir" ] && error "samedir_rename_size count error"
10565 [[ $same_sample -eq 1 ]] ||
10566 error "samedir_rename_size error $same_sample"
10567 echo "Check same dir rename stats success"
10569 do_facet $SINGLEMDS $LCTL set_param mdt.*.rename_stats=clear
10571 # check crossdir rename size
10572 mv ${testdir1}/test_0 ${testdir2}/test_0
10574 testdir1_size=$(ls -l $DIR/${tdir} |
10575 awk '/stats_testdir1/ {print $5}')
10576 testdir2_size=$(ls -l $DIR/${tdir} |
10577 awk '/stats_testdir2/ {print $5}')
10579 testdir1_size=$(order_2 $testdir1_size)
10580 testdir2_size=$(order_2 $testdir2_size)
10582 testdir1_size=$(size_in_KMGT $testdir1_size)
10583 testdir2_size=$(size_in_KMGT $testdir2_size)
10585 echo "source rename dir size: ${testdir1_size}"
10586 echo "target rename dir size: ${testdir2_size}"
10588 eval $cmd || error "$cmd failed"
10589 local crossdir=$($cmd | grep 'crossdir')
10590 local src_sample=$(get_rename_size $testdir1_size crossdir_src)
10591 local tgt_sample=$(get_rename_size $testdir2_size crossdir_tgt)
10592 [ -z "$crossdir" ] && error "crossdir_rename_size count error"
10593 [[ $src_sample -eq 1 ]] ||
10594 error "crossdir_rename_size error $src_sample"
10595 [[ $tgt_sample -eq 1 ]] ||
10596 error "crossdir_rename_size error $tgt_sample"
10597 echo "Check cross dir rename stats success"
10598 rm -rf $DIR/${tdir}
10600 run_test 133d "Verifying rename_stats ========================================"
10603 remote_mds_nodsh && skip "remote MDS with nodsh" && return
10604 remote_ost_nodsh && skip "remote OST with nodsh" && return
10605 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
10606 local testdir=$DIR/${tdir}/stats_testdir
10607 local ctr f0 f1 bs=32768 count=42 sum
10609 mkdir -p ${testdir} || error "mkdir failed"
10611 $SETSTRIPE -c 1 -i 0 ${testdir}/${tfile}
10613 for ctr in {write,read}_bytes; do
10615 cancel_lru_locks osc
10617 do_facet ost1 $LCTL set_param -n \
10618 "obdfilter.*.exports.clear=clear"
10620 if [ $ctr = write_bytes ]; then
10622 f1=${testdir}/${tfile}
10624 f0=${testdir}/${tfile}
10628 dd if=$f0 of=$f1 conv=notrunc bs=$bs count=$count || \
10631 cancel_lru_locks osc
10633 sum=$(do_facet ost1 $LCTL get_param \
10634 "obdfilter.*.exports.*.stats" |
10635 awk -v ctr=$ctr 'BEGIN { sum = 0 }
10636 $1 == ctr { sum += $7 }
10637 END { printf("%0.0f", sum) }')
10639 if ((sum != bs * count)); then
10640 error "Bad $ctr sum, expected $((bs * count)), got $sum"
10644 rm -rf $DIR/${tdir}
10646 run_test 133e "Verifying OST {read,write}_bytes nid stats ================="
10648 proc_regexp="/{proc,sys}/{fs,sys,kernel/debug}/{lustre,lnet}/"
10651 # First without trusting modes.
10652 local proc_dirs=$(eval \ls -d $proc_regexp 2>/dev/null)
10653 echo "proc_dirs='$proc_dirs'"
10654 [ -n "$proc_dirs" ] || error "no proc_dirs on $HOSTNAME"
10655 find $proc_dirs -exec cat '{}' \; &> /dev/null
10657 # Second verifying readability.
10658 $LCTL get_param -R '*' &> /dev/null || error "proc file read failed"
10660 # Verifing writability with badarea_io.
10662 -ignore_readdir_race \
10664 -not -name force_lbug \
10665 -not -name changelog_mask \
10666 -exec badarea_io '{}' \; ||
10667 error "find $proc_dirs failed"
10669 run_test 133f "Check reads/writes of client lustre proc files with bad area io"
10672 remote_mds_nodsh && skip "remote MDS with nodsh" && return
10673 remote_ost_nodsh && skip "remote OST with nodsh" && return
10675 # eventually, this can also be replaced with "lctl get_param -R",
10676 # but not until that option is always available on the server
10678 for facet in mds1 ost1; do
10679 [ $(lustre_version_code $facet) -le $(version_code 2.5.54) ] &&
10680 skip "Too old lustre on $facet" && continue
10681 local facet_proc_dirs=$(do_facet $facet \
10682 \\\ls -d $proc_regexp 2>/dev/null)
10683 echo "${facet}_proc_dirs='$facet_proc_dirs'"
10684 [ -z "$facet_proc_dirs" ] && error "no proc_dirs on $facet"
10685 do_facet $facet find $facet_proc_dirs \
10686 ! -name req_history \
10687 -exec cat '{}' \\\; &> /dev/null
10689 do_facet $facet find $facet_proc_dirs \
10690 ! -name req_history \
10692 -exec cat '{}' \\\; &> /dev/null ||
10693 error "proc file read failed"
10695 do_facet $facet find $facet_proc_dirs \
10696 -ignore_readdir_race \
10698 -not -name force_lbug \
10699 -not -name changelog_mask \
10700 -exec badarea_io '{}' \\\; ||
10701 error "$facet find $facet_proc_dirs failed"
10704 # remount the FS in case writes/reads /proc break the FS
10705 cleanup || error "failed to unmount"
10706 setup || error "failed to setup"
10709 run_test 133g "Check reads/writes of server lustre proc files with bad area io"
10712 remote_mds_nodsh && skip "remote MDS with nodsh" && return
10713 remote_ost_nodsh && skip "remote OST with nodsh" && return
10714 [[ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.9.54) ]] &&
10715 skip "Need MDS version at least 2.9.54" && return
10718 for facet in client mds1 ost1; do
10719 local facet_proc_dirs=$(do_facet $facet \
10720 \\\ls -d $proc_regexp 2> /dev/null)
10721 [ -z "$facet_proc_dirs" ] && error "no proc_dirs on $facet"
10722 echo "${facet}_proc_dirs='$facet_proc_dirs'"
10723 # Get the list of files that are missing the terminating newline
10724 local missing=($(do_facet $facet \
10725 find ${facet_proc_dirs} -type f \| \
10726 while read F\; do \
10727 awk -v FS='\v' -v RS='\v\v' \
10728 "'END { if(NR>0 && \
10729 \\\$NF !~ /.*\\\n\$/) \
10730 print FILENAME}'" \
10733 [ ${#missing[*]} -eq 0 ] ||
10734 error "files do not end with newline: ${missing[*]}"
10737 run_test 133h "Proc files should end with newlines"
10740 remote_mds_nodsh && skip "remote MDS with nodsh" && return
10741 [[ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.7.54) ]] &&
10742 skip "Need MDS version at least 2.7.54" && return
10744 mkdir -p $DIR/$tdir || error "failed to create $DIR/$tdir"
10745 cancel_lru_locks mdc
10747 local nsdir="ldlm.namespaces.*-MDT0000-mdc-*"
10748 local unused=$($LCTL get_param -n $nsdir.lock_unused_count)
10749 [ $unused -eq 0 ] || error "$unused locks are not cleared"
10752 createmany -o $DIR/$tdir/f $nr ||
10753 error "failed to create $nr files in $DIR/$tdir"
10754 unused=$($LCTL get_param -n $nsdir.lock_unused_count)
10756 #define OBD_FAIL_LDLM_WATERMARK_LOW 0x327
10757 do_facet mds1 $LCTL set_param fail_loc=0x327
10758 do_facet mds1 $LCTL set_param fail_val=500
10761 echo "sleep 10 seconds ..."
10763 local lck_cnt=$($LCTL get_param -n $nsdir.lock_unused_count)
10765 do_facet mds1 $LCTL set_param fail_loc=0
10766 do_facet mds1 $LCTL set_param fail_val=0
10767 [ $lck_cnt -lt $unused ] ||
10768 error "No locks reclaimed, before:$unused, after:$lck_cnt"
10771 unlinkmany $DIR/$tdir/f $nr
10773 run_test 134a "Server reclaims locks when reaching lock_reclaim_threshold"
10776 remote_mds_nodsh && skip "remote MDS with nodsh" && return
10777 [[ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.7.54) ]] &&
10778 skip "Need MDS version at least 2.7.54" && return
10780 mkdir -p $DIR/$tdir || error "failed to create $DIR/$tdir"
10781 cancel_lru_locks mdc
10783 local low_wm=$(do_facet mds1 $LCTL get_param -n \
10784 ldlm.lock_reclaim_threshold_mb)
10785 # disable reclaim temporarily
10786 do_facet mds1 $LCTL set_param ldlm.lock_reclaim_threshold_mb=0
10788 #define OBD_FAIL_LDLM_WATERMARK_HIGH 0x328
10789 do_facet mds1 $LCTL set_param fail_loc=0x328
10790 do_facet mds1 $LCTL set_param fail_val=500
10792 $LCTL set_param debug=+trace
10795 createmany -o $DIR/$tdir/f $nr &
10796 local create_pid=$!
10798 echo "Sleep $TIMEOUT seconds ..."
10800 if ! ps -p $create_pid > /dev/null 2>&1; then
10801 do_facet mds1 $LCTL set_param fail_loc=0
10802 do_facet mds1 $LCTL set_param fail_val=0
10803 do_facet mds1 $LCTL set_param \
10804 ldlm.lock_reclaim_threshold_mb=${low_wm}m
10805 error "createmany finished incorrectly!"
10807 do_facet mds1 $LCTL set_param fail_loc=0
10808 do_facet mds1 $LCTL set_param fail_val=0
10809 do_facet mds1 $LCTL set_param ldlm.lock_reclaim_threshold_mb=${low_wm}m
10810 wait $create_pid || return 1
10812 unlinkmany $DIR/$tdir/f $nr
10814 run_test 134b "Server rejects lock request when reaching lock_limit_mb"
10816 test_140() { #bug-17379
10817 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
10818 test_mkdir $DIR/$tdir
10819 cd $DIR/$tdir || error "Changing to $DIR/$tdir"
10820 cp $(which stat) . || error "Copying stat to $DIR/$tdir"
10822 # VFS limits max symlink depth to 5(4KSTACK) or 7(8KSTACK) or 8
10823 # For kernel > 3.5, bellow only tests consecutive symlink (MAX 40)
10825 while i=$((i + 1)); do
10827 cd $i || error "Changing to $i"
10828 ln -s ../stat stat || error "Creating stat symlink"
10829 # Read the symlink until ELOOP present,
10830 # not LBUGing the system is considered success,
10831 # we didn't overrun the stack.
10832 $OPENFILE -f O_RDONLY stat >/dev/null 2>&1; ret=$?
10833 if [ $ret -ne 0 ]; then
10834 if [ $ret -eq 40 ]; then
10837 error "Open stat symlink"
10843 echo "The symlink depth = $i"
10844 [ $i -eq 5 -o $i -eq 7 -o $i -eq 8 -o $i -eq 40 ] ||
10845 error "Invalid symlink depth"
10847 # Test recursive symlink
10848 ln -s symlink_self symlink_self
10849 $OPENFILE -f O_RDONLY symlink_self >/dev/null 2>&1; ret=$?
10850 echo "open symlink_self returns $ret"
10851 [ $ret -eq 40 ] || error "recursive symlink doesn't return -ELOOP"
10853 run_test 140 "Check reasonable stack depth (shouldn't LBUG) ===="
10856 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
10857 local TF="$TMP/$tfile"
10859 dd if=/dev/urandom of=$TF bs=6096 count=1 || error "dd failed"
10861 cancel_lru_locks $OSC
10862 cmp $TF $DIR/$tfile || error "$TMP/$tfile $DIR/$tfile differ"
10863 remount_client $MOUNT
10865 cmp $TF $DIR/$tfile || error "$TF $DIR/$tfile differ (remount)"
10868 $TRUNCATE $DIR/$tfile 6000
10869 cancel_lru_locks $OSC
10870 cmp $TF $DIR/$tfile || error "$TF $DIR/$tfile differ (truncate1)"
10873 echo "12345" >>$DIR/$tfile
10874 cancel_lru_locks $OSC
10875 cmp $TF $DIR/$tfile || error "$TF $DIR/$tfile differ (append1)"
10878 echo "12345" >>$DIR/$tfile
10879 cancel_lru_locks $OSC
10880 cmp $TF $DIR/$tfile || error "$TF $DIR/$tfile differ (append2)"
10885 run_test 150 "truncate/append tests"
10887 #LU-2902 roc_hit was not able to read all values from lproc
10888 function roc_hit_init() {
10889 local list=$(comma_list $(osts_nodes))
10890 local dir=$DIR/$tdir-check
10891 local file=$dir/$tfile
10897 #use setstripe to do a write to every ost
10898 for i in $(seq 0 $((OSTCOUNT-1))); do
10899 $SETSTRIPE -c 1 -i $i $dir || error "$SETSTRIPE $file failed"
10900 dd if=/dev/urandom of=$file bs=4k count=4 2>&1 > /dev/null
10901 idx=$(printf %04x $i)
10902 BEFORE=$(get_osd_param $list *OST*$idx stats |
10903 awk '$1 == "cache_access" {sum += $7}
10904 END { printf("%0.0f", sum) }')
10906 cancel_lru_locks osc
10907 cat $file >/dev/null
10909 AFTER=$(get_osd_param $list *OST*$idx stats |
10910 awk '$1 == "cache_access" {sum += $7}
10911 END { printf("%0.0f", sum) }')
10913 echo BEFORE:$BEFORE AFTER:$AFTER
10914 if ! let "AFTER - BEFORE == 4"; then
10916 error "roc_hit is not safe to use"
10924 function roc_hit() {
10925 local list=$(comma_list $(osts_nodes))
10926 echo $(get_osd_param $list '' stats |
10927 awk '$1 == "cache_hit" {sum += $7}
10928 END { printf("%0.0f", sum) }')
10931 function set_cache() {
10934 if [ "$2" == "off" ]; then
10937 local list=$(comma_list $(osts_nodes))
10938 set_osd_param $list '' $1_cache_enable $on
10940 cancel_lru_locks osc
10944 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
10945 remote_ost_nodsh && skip "remote OST with nodsh" && return
10948 local list=$(comma_list $(osts_nodes))
10950 # check whether obdfilter is cache capable at all
10951 if ! get_osd_param $list '' read_cache_enable >/dev/null; then
10952 echo "not cache-capable obdfilter"
10956 # check cache is enabled on all obdfilters
10957 if get_osd_param $list '' read_cache_enable | grep 0; then
10958 echo "oss cache is disabled"
10962 set_osd_param $list '' writethrough_cache_enable 1
10964 # check write cache is enabled on all obdfilters
10965 if get_osd_param $list '' writethrough_cache_enable | grep 0; then
10966 echo "oss write cache is NOT enabled"
10972 #define OBD_FAIL_OBD_NO_LRU 0x609
10973 do_nodes $list $LCTL set_param fail_loc=0x609
10975 # pages should be in the case right after write
10976 dd if=/dev/urandom of=$DIR/$tfile bs=4k count=$CPAGES ||
10979 local BEFORE=$(roc_hit)
10980 cancel_lru_locks osc
10981 cat $DIR/$tfile >/dev/null
10982 local AFTER=$(roc_hit)
10984 do_nodes $list $LCTL set_param fail_loc=0
10986 if ! let "AFTER - BEFORE == CPAGES"; then
10987 error "NOT IN CACHE: before: $BEFORE, after: $AFTER"
10990 # the following read invalidates the cache
10991 cancel_lru_locks osc
10992 set_osd_param $list '' read_cache_enable 0
10993 cat $DIR/$tfile >/dev/null
10995 # now data shouldn't be found in the cache
10997 cancel_lru_locks osc
10998 cat $DIR/$tfile >/dev/null
11000 if let "AFTER - BEFORE != 0"; then
11001 error "IN CACHE: before: $BEFORE, after: $AFTER"
11004 set_osd_param $list '' read_cache_enable 1
11007 run_test 151 "test cache on oss and controls ==============================="
11010 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
11011 local TF="$TMP/$tfile"
11013 # simulate ENOMEM during write
11014 #define OBD_FAIL_OST_NOMEM 0x226
11015 lctl set_param fail_loc=0x80000226
11016 dd if=/dev/urandom of=$TF bs=6096 count=1 || error "dd failed"
11018 sync || error "sync failed"
11019 lctl set_param fail_loc=0
11021 # discard client's cache
11022 cancel_lru_locks osc
11024 # simulate ENOMEM during read
11025 lctl set_param fail_loc=0x80000226
11026 cmp $TF $DIR/$tfile || error "cmp failed"
11027 lctl set_param fail_loc=0
11031 run_test 152 "test read/write with enomem ============================"
11034 $MULTIOP $DIR/$tfile Ow4096Ycu || error "multiop failed"
11036 run_test 153 "test if fdatasync does not crash ======================="
11038 dot_lustre_fid_permission_check() {
11040 local ffid=$MOUNT/.lustre/fid/$fid
11043 echo "stat fid $fid"
11044 stat $ffid > /dev/null || error "stat $ffid failed."
11045 echo "touch fid $fid"
11046 touch $ffid || error "touch $ffid failed."
11047 echo "write to fid $fid"
11048 cat /etc/hosts > $ffid || error "write $ffid failed."
11049 echo "read fid $fid"
11050 diff /etc/hosts $ffid || error "read $ffid failed."
11051 echo "append write to fid $fid"
11052 cat /etc/hosts >> $ffid || error "append write $ffid failed."
11053 echo "rename fid $fid"
11054 mv $ffid $test_dir/$tfile.1 &&
11055 error "rename $ffid to $tfile.1 should fail."
11056 touch $test_dir/$tfile.1
11057 mv $test_dir/$tfile.1 $ffid &&
11058 error "rename $tfile.1 to $ffid should fail."
11059 rm -f $test_dir/$tfile.1
11060 echo "truncate fid $fid"
11061 $TRUNCATE $ffid 777 || error "truncate $ffid failed."
11062 echo "link fid $fid"
11063 ln -f $ffid $test_dir/tfile.lnk || error "link $ffid failed."
11064 if [[ $($LCTL get_param -n mdc.*-mdc-*.connect_flags) =~ acl ]]; then
11065 echo "setfacl fid $fid"
11066 setfacl -R -m u:bin:rwx $ffid || error "setfacl $ffid failed."
11067 echo "getfacl fid $fid"
11068 getfacl $ffid >/dev/null || error "getfacl $ffid failed."
11070 echo "unlink fid $fid"
11071 unlink $MOUNT/.lustre/fid/$fid && error "unlink $ffid should fail."
11072 echo "mknod fid $fid"
11073 mknod $ffid c 1 3 && error "mknod $ffid should fail."
11075 fid=[0xf00000400:0x1:0x0]
11076 ffid=$MOUNT/.lustre/fid/$fid
11078 echo "stat non-exist fid $fid"
11079 stat $ffid > /dev/null && error "stat non-exist $ffid should fail."
11080 echo "write to non-exist fid $fid"
11081 cat /etc/hosts > $ffid && error "write non-exist $ffid should fail."
11082 echo "link new fid $fid"
11083 ln $test_dir/$tfile $ffid && error "link $ffid should fail."
11085 mkdir -p $test_dir/$tdir
11086 touch $test_dir/$tdir/$tfile
11087 fid=$($LFS path2fid $test_dir/$tdir)
11090 error "error: could not get fid for $test_dir/$dir/$tfile."
11092 ffid=$MOUNT/.lustre/fid/$fid
11095 ls $ffid > /dev/null || error "ls $ffid failed."
11096 echo "touch $fid/$tfile.1"
11097 touch $ffid/$tfile.1 || error "touch $ffid/$tfile.1 failed."
11099 echo "touch $MOUNT/.lustre/fid/$tfile"
11100 touch $MOUNT/.lustre/fid/$tfile && \
11101 error "touch $MOUNT/.lustre/fid/$tfile should fail."
11103 echo "setxattr to $MOUNT/.lustre/fid"
11104 setfattr -n trusted.name1 -v value1 $MOUNT/.lustre/fid
11106 echo "listxattr for $MOUNT/.lustre/fid"
11107 getfattr -d -m "^trusted" $MOUNT/.lustre/fid
11109 echo "delxattr from $MOUNT/.lustre/fid"
11110 setfattr -x trusted.name1 $MOUNT/.lustre/fid
11112 echo "touch invalid fid: $MOUNT/.lustre/fid/[0x200000400:0x2:0x3]"
11113 touch $MOUNT/.lustre/fid/[0x200000400:0x2:0x3] &&
11114 error "touch invalid fid should fail."
11116 echo "touch non-normal fid: $MOUNT/.lustre/fid/[0x1:0x2:0x0]"
11117 touch $MOUNT/.lustre/fid/[0x1:0x2:0x0] &&
11118 error "touch non-normal fid should fail."
11120 echo "rename $tdir to $MOUNT/.lustre/fid"
11121 mrename $test_dir/$tdir $MOUNT/.lustre/fid &&
11122 error "rename to $MOUNT/.lustre/fid should fail."
11124 if [ $(lustre_version_code $SINGLEMDS) -ge $(version_code 2.3.51) ]
11126 local old_obf_mode=$(stat --format="%a" $DIR/.lustre/fid)
11127 local new_obf_mode=777
11129 echo "change mode of $DIR/.lustre/fid to $new_obf_mode"
11130 chmod $new_obf_mode $DIR/.lustre/fid ||
11131 error "chmod $new_obf_mode $DIR/.lustre/fid failed"
11133 local obf_mode=$(stat --format=%a $DIR/.lustre/fid)
11134 [ $obf_mode -eq $new_obf_mode ] ||
11135 error "stat $DIR/.lustre/fid returned wrong mode $obf_mode"
11137 echo "restore mode of $DIR/.lustre/fid to $old_obf_mode"
11138 chmod $old_obf_mode $DIR/.lustre/fid ||
11139 error "chmod $old_obf_mode $DIR/.lustre/fid failed"
11142 $OPENFILE -f O_LOV_DELAY_CREATE:O_CREAT $test_dir/$tfile-2
11143 fid=$($LFS path2fid $test_dir/$tfile-2)
11145 if [ $(lustre_version_code $SINGLEMDS) -ge $(version_code 2.6.50) ]
11147 echo "cp /etc/passwd $MOUNT/.lustre/fid/$fid"
11148 cp /etc/passwd $MOUNT/.lustre/fid/$fid ||
11149 error "create lov data thru .lustre failed"
11151 echo "cp /etc/passwd $test_dir/$tfile-2"
11152 cp /etc/passwd $test_dir/$tfile-2 ||
11153 error "copy to $test_dir/$tfile-2 failed."
11154 echo "diff /etc/passwd $MOUNT/.lustre/fid/$fid"
11155 diff /etc/passwd $MOUNT/.lustre/fid/$fid ||
11156 error "diff /etc/passwd $MOUNT/.lustre/fid/$fid failed."
11158 rm -rf $test_dir/tfile.lnk
11159 rm -rf $test_dir/$tfile-2
11163 [[ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.4.1) ]] &&
11164 skip "Need MDS version at least 2.4.1" && return
11166 local tf=$DIR/$tfile
11169 local fid=$($LFS path2fid $tf)
11170 [ -z "$fid" ] && error "path2fid unable to get $tf FID"
11172 # check that we get the same pathname back
11173 local found=$($LFS fid2path $MOUNT "$fid")
11174 [ -z "$found" ] && error "fid2path unable to get '$fid' path"
11175 [ "$found" == "$tf" ] ||
11176 error "fid2path($fid=path2fid($tf)) = $found != $tf"
11178 run_test 154A "lfs path2fid and fid2path basic checks"
11181 [[ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.4.1) ]] &&
11182 skip "Need MDS version at least 2.4.1" && return
11184 mkdir -p $DIR/$tdir || error "mkdir $tdir failed"
11185 touch $DIR/$tdir/$tfile || error "touch $DIR/$tdir/$tfile failed"
11186 local linkea=$($LL_DECODE_LINKEA $DIR/$tdir/$tfile | grep 'pfid')
11187 [ -z "$linkea" ] && error "decode linkea $DIR/$tdir/$tfile failed"
11189 local name=$(echo $linkea | awk '/pfid/ {print $5}' | sed -e "s/'//g")
11190 local PFID=$(echo $linkea | awk '/pfid/ {print $3}' | sed -e "s/,//g")
11192 # check that we get the same pathname
11193 echo "PFID: $PFID, name: $name"
11194 local FOUND=$($LFS fid2path $MOUNT "$PFID")
11195 [ -z "$FOUND" ] && error "fid2path unable to get $PFID path"
11196 [ "$FOUND/$name" != "$DIR/$tdir/$tfile" ] &&
11197 error "ll_decode_linkea has $FOUND/$name != $DIR/$tdir/$tfile"
11199 rm -rf $DIR/$tdir || error "Can not delete directory $DIR/$tdir"
11201 run_test 154B "verify the ll_decode_linkea tool"
11204 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
11205 [[ $(lustre_version_code $SINGLEMDS) -ge $(version_code 2.2.51) ]] ||
11206 { skip "Need MDS version at least 2.2.51"; return 0; }
11207 [ -z "$(which setfacl)" ] && skip "must have setfacl tool" && return
11208 [ -n "$FILESET" ] && skip "SKIP due to FILESET set" && return
11210 cp /etc/hosts $DIR/$tfile
11212 fid=$($LFS path2fid $DIR/$tfile)
11214 [ $rc -ne 0 ] && error "error: could not get fid for $DIR/$tfile."
11216 dot_lustre_fid_permission_check "$fid" $DIR ||
11217 error "dot lustre permission check $fid failed"
11219 ls -a $MOUNT | grep "\.lustre" && error ".lustre should not be listed"
11221 rm -rf $MOUNT/.lustre && error ".lustre is not allowed to be unlinked"
11223 touch $MOUNT/.lustre/file &&
11224 error "creation is not allowed under .lustre"
11226 mkdir $MOUNT/.lustre/dir &&
11227 error "mkdir is not allowed under .lustre"
11231 run_test 154a "Open-by-FID"
11234 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
11235 [[ $(lustre_version_code $SINGLEMDS) -ge $(version_code 2.2.51) ]] ||
11236 { skip "Need MDS version at least 2.2.51"; return 0; }
11237 [ -n "$FILESET" ] && skip "SKIP due to FILESET set" && return
11239 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
11241 local remote_dir=$DIR/$tdir/remote_dir
11245 mkdir -p $DIR/$tdir
11246 $LFS mkdir -i $MDTIDX $remote_dir ||
11247 error "create remote directory failed"
11249 cp /etc/hosts $remote_dir/$tfile
11251 fid=$($LFS path2fid $remote_dir/$tfile)
11253 [ $rc -ne 0 ] && error "error: could not get fid for $remote_dir/$tfile"
11255 dot_lustre_fid_permission_check "$fid" $remote_dir ||
11256 error "dot lustre permission check $fid failed"
11259 run_test 154b "Open-by-FID for remote directory"
11262 [[ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.4.1) ]] &&
11263 skip "Need MDS version at least 2.4.1" && return
11265 touch $DIR/$tfile.1 $DIR/$tfile.2 $DIR/$tfile.3
11266 local FID1=$($LFS path2fid $DIR/$tfile.1)
11267 local FID2=$($LFS path2fid $DIR/$tfile.2)
11268 local FID3=$($LFS path2fid $DIR/$tfile.3)
11271 $LFS path2fid $DIR/$tfile.[123] | while read PATHNAME FID; do
11272 [ "$PATHNAME" = "$DIR/$tfile.$N:" ] ||
11273 error "path2fid pathname $PATHNAME != $DIR/$tfile.$N:"
11275 [ "$FID" = "${!want}" ] ||
11276 error "path2fid $PATHNAME FID $FID != FID$N ${!want}"
11280 $LFS fid2path $MOUNT "$FID1" "$FID2" "$FID3" | while read PATHNAME;
11282 [ "$PATHNAME" = "$DIR/$tfile.$N" ] ||
11283 error "fid2path pathname $PATHNAME != $DIR/$tfile.$N:"
11287 run_test 154c "lfs path2fid and fid2path multiple arguments"
11290 remote_mds_nodsh && skip "remote MDS with nodsh" && return
11291 [[ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.5.53) ]] &&
11292 skip "Need MDS version at least 2.5.53" && return
11294 if remote_mds; then
11295 nid=$($LCTL list_nids | sed "s/\./\\\./g")
11299 local proc_ofile="mdt.*.exports.'$nid'.open_files"
11306 local fid=$($LFS path2fid $DIR/$tfile)
11309 cmd="exec $fd<$DIR/$tfile"
11311 local fid_list=$(do_facet $SINGLEMDS $LCTL get_param $proc_ofile)
11312 echo "$fid_list" | grep "$fid"
11315 cmd="exec $fd>/dev/null"
11317 if [ $rc -ne 0 ]; then
11318 error "FID $fid not found in open files list $fid_list"
11321 run_test 154d "Verify open file fid"
11325 [[ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.6.50) ]] &&
11326 skip "Need MDS version at least 2.6.50" && return
11328 if ls -a $MOUNT | grep -q '^\.lustre$'; then
11329 error ".lustre returned by readdir"
11332 run_test 154e ".lustre is not returned by readdir"
11335 [ -n "$FILESET" ] && skip "SKIP due to FILESET set" && return
11336 # create parent directory on a single MDT to avoid cross-MDT hardlinks
11337 test_mkdir -p -c1 $DIR/$tdir/d
11338 # test dirs inherit from its stripe
11339 mkdir -p $DIR/$tdir/d/foo1 || error "mkdir error"
11340 mkdir -p $DIR/$tdir/d/foo2 || error "mkdir error"
11341 cp /etc/hosts $DIR/$tdir/d/foo1/$tfile
11342 ln $DIR/$tdir/d/foo1/$tfile $DIR/$tdir/d/foo2/link
11345 # get fid of parents
11346 local FID0=$($LFS path2fid $DIR/$tdir/d)
11347 local FID1=$($LFS path2fid $DIR/$tdir/d/foo1)
11348 local FID2=$($LFS path2fid $DIR/$tdir/d/foo2)
11349 local FID3=$($LFS path2fid $DIR)
11351 # check that path2fid --parents returns expected <parent_fid>/name
11352 # 1) test for a directory (single parent)
11353 local parent=$($LFS path2fid --parents $DIR/$tdir/d/foo1)
11354 [ "$parent" == "$FID0/foo1" ] ||
11355 error "expected parent: $FID0/foo1, got: $parent"
11357 # 2) test for a file with nlink > 1 (multiple parents)
11358 parent=$($LFS path2fid --parents $DIR/$tdir/d/foo1/$tfile)
11359 echo "$parent" | grep -F "$FID1/$tfile" ||
11360 error "$FID1/$tfile not returned in parent list"
11361 echo "$parent" | grep -F "$FID2/link" ||
11362 error "$FID2/link not returned in parent list"
11364 # 3) get parent by fid
11365 local file_fid=$($LFS path2fid $DIR/$tdir/d/foo1/$tfile)
11366 parent=$($LFS path2fid --parents $MOUNT/.lustre/fid/$file_fid)
11367 echo "$parent" | grep -F "$FID1/$tfile" ||
11368 error "$FID1/$tfile not returned in parent list (by fid)"
11369 echo "$parent" | grep -F "$FID2/link" ||
11370 error "$FID2/link not returned in parent list (by fid)"
11372 # 4) test for entry in root directory
11373 parent=$($LFS path2fid --parents $DIR/f)
11374 echo "$parent" | grep -F "$FID3/f" ||
11375 error "$FID3/f not returned in parent list"
11377 # 5) test it on root directory
11378 [ -z "$($LFS path2fid --parents $MOUNT 2>/dev/null)" ] ||
11379 error "$MOUNT should not have parents"
11381 # enable xattr caching and check that linkea is correctly updated
11382 local save="$TMP/$TESTSUITE-$TESTNAME.parameters"
11383 save_lustre_params client "llite.*.xattr_cache" > $save
11384 lctl set_param llite.*.xattr_cache 1
11386 # 6.1) linkea update on rename
11387 mv $DIR/$tdir/d/foo1/$tfile $DIR/$tdir/d/foo2/$tfile.moved
11389 # get parents by fid
11390 parent=$($LFS path2fid --parents $MOUNT/.lustre/fid/$file_fid)
11391 # foo1 should no longer be returned in parent list
11392 echo "$parent" | grep -F "$FID1" &&
11393 error "$FID1 should no longer be in parent list"
11394 # the new path should appear
11395 echo "$parent" | grep -F "$FID2/$tfile.moved" ||
11396 error "$FID2/$tfile.moved is not in parent list"
11398 # 6.2) linkea update on unlink
11399 rm -f $DIR/$tdir/d/foo2/link
11400 parent=$($LFS path2fid --parents $MOUNT/.lustre/fid/$file_fid)
11401 # foo2/link should no longer be returned in parent list
11402 echo "$parent" | grep -F "$FID2/link" &&
11403 error "$FID2/link should no longer be in parent list"
11407 restore_lustre_params < $save
11410 run_test 154f "get parent fids by reading link ea"
11414 [[ $(lustre_version_code $SINGLEMDS) -ge $(version_code 2.6.92) && \
11415 $(lustre_version_code client) -gt $(version_code 2.6.99) ]] ||
11416 { skip "Need MDS version at least 2.6.92"; return 0; }
11417 [ -n "$FILESET" ] && skip "SKIP due to FILESET set" && return
11419 mkdir -p $DIR/$tdir
11420 llapi_fid_test -d $DIR/$tdir
11422 run_test 154g "various llapi FID tests"
11424 test_155_small_load() {
11425 local temp=$TMP/$tfile
11426 local file=$DIR/$tfile
11428 dd if=/dev/urandom of=$temp bs=6096 count=1 || \
11429 error "dd of=$temp bs=6096 count=1 failed"
11431 cancel_lru_locks $OSC
11432 cmp $temp $file || error "$temp $file differ"
11434 $TRUNCATE $temp 6000
11435 $TRUNCATE $file 6000
11436 cmp $temp $file || error "$temp $file differ (truncate1)"
11438 echo "12345" >>$temp
11439 echo "12345" >>$file
11440 cmp $temp $file || error "$temp $file differ (append1)"
11442 echo "12345" >>$temp
11443 echo "12345" >>$file
11444 cmp $temp $file || error "$temp $file differ (append2)"
11450 test_155_big_load() {
11451 remote_ost_nodsh && skip "remote OST with nodsh" && return
11452 local temp=$TMP/$tfile
11453 local file=$DIR/$tfile
11456 local cache_size=$(do_facet ost$((MAXI+1)) \
11457 "awk '/cache/ {sum+=\\\$4} END {print sum}' /proc/cpuinfo")
11458 local large_file_size=$((cache_size * 2))
11460 echo "OSS cache size: $cache_size KB"
11461 echo "Large file size: $large_file_size KB"
11463 [ $MAXV -le $large_file_size ] && \
11464 skip_env "max available OST size needs > $large_file_size KB" && \
11467 $SETSTRIPE $file -c 1 -i $MAXI || error "$SETSTRIPE $file failed"
11469 dd if=/dev/urandom of=$temp bs=$large_file_size count=1k || \
11470 error "dd of=$temp bs=$large_file_size count=1k failed"
11473 cancel_lru_locks osc
11474 cmp $temp $file || error "$temp $file differ"
11480 save_writethrough() {
11481 local facets=$(get_facets OST)
11483 save_lustre_params $facets "obdfilter.*.writethrough_cache_enable" > $1
11484 save_lustre_params $facets "osd-*.*.writethrough_cache_enable" >> $1
11488 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
11489 local p="$TMP/$TESTSUITE-$TESTNAME.parameters"
11490 save_writethrough $p
11493 set_cache writethrough on
11494 test_155_small_load
11495 restore_lustre_params < $p
11498 run_test 155a "Verify small file correctness: read cache:on write_cache:on"
11501 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
11502 local p="$TMP/$TESTSUITE-$TESTNAME.parameters"
11503 save_writethrough $p
11506 set_cache writethrough off
11507 test_155_small_load
11508 restore_lustre_params < $p
11511 run_test 155b "Verify small file correctness: read cache:on write_cache:off"
11514 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
11515 local p="$TMP/$TESTSUITE-$TESTNAME.parameters"
11516 save_writethrough $p
11519 set_cache writethrough on
11520 test_155_small_load
11521 restore_lustre_params < $p
11524 run_test 155c "Verify small file correctness: read cache:off write_cache:on"
11527 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
11528 local p="$TMP/$TESTSUITE-$TESTNAME.parameters"
11529 save_writethrough $p
11532 set_cache writethrough off
11533 test_155_small_load
11534 restore_lustre_params < $p
11537 run_test 155d "Verify small file correctness: read cache:off write_cache:off"
11540 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
11541 local p="$TMP/$TESTSUITE-$TESTNAME.parameters"
11542 save_writethrough $p
11545 set_cache writethrough on
11547 restore_lustre_params < $p
11550 run_test 155e "Verify big file correctness: read cache:on write_cache:on"
11553 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
11554 local p="$TMP/$TESTSUITE-$TESTNAME.parameters"
11555 save_writethrough $p
11558 set_cache writethrough off
11560 restore_lustre_params < $p
11563 run_test 155f "Verify big file correctness: read cache:on write_cache:off"
11566 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
11567 local p="$TMP/$TESTSUITE-$TESTNAME.parameters"
11568 save_writethrough $p
11571 set_cache writethrough on
11573 restore_lustre_params < $p
11576 run_test 155g "Verify big file correctness: read cache:off write_cache:on"
11579 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
11580 local p="$TMP/$TESTSUITE-$TESTNAME.parameters"
11581 save_writethrough $p
11584 set_cache writethrough off
11586 restore_lustre_params < $p
11589 run_test 155h "Verify big file correctness: read cache:off write_cache:off"
11592 remote_ost_nodsh && skip "remote OST with nodsh" && return
11593 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
11597 local file="$DIR/$tfile"
11598 local p="$TMP/$TESTSUITE-$TESTNAME.parameters"
11600 [ "$(facet_fstype ost1)" = "zfs" -a \
11601 $(lustre_version_code ost1 -lt $(version_code 2.6.93)) ] &&
11602 skip "LU-1956/LU-2261: stats not implemented on OSD ZFS" &&
11605 save_writethrough $p
11608 log "Turn on read and write cache"
11610 set_cache writethrough on
11612 log "Write data and read it back."
11613 log "Read should be satisfied from the cache."
11614 dd if=/dev/urandom of=$file bs=4k count=$CPAGES || error "dd failed"
11616 cancel_lru_locks osc
11617 cat $file >/dev/null
11619 if ! let "AFTER - BEFORE == CPAGES"; then
11620 error "NOT IN CACHE: before: $BEFORE, after: $AFTER"
11622 log "cache hits:: before: $BEFORE, after: $AFTER"
11625 log "Read again; it should be satisfied from the cache."
11627 cancel_lru_locks osc
11628 cat $file >/dev/null
11630 if ! let "AFTER - BEFORE == CPAGES"; then
11631 error "NOT IN CACHE: before: $BEFORE, after: $AFTER"
11633 log "cache hits:: before: $BEFORE, after: $AFTER"
11636 log "Turn off the read cache and turn on the write cache"
11638 set_cache writethrough on
11640 log "Read again; it should be satisfied from the cache."
11642 cancel_lru_locks osc
11643 cat $file >/dev/null
11645 if ! let "AFTER - BEFORE == CPAGES"; then
11646 error "NOT IN CACHE: before: $BEFORE, after: $AFTER"
11648 log "cache hits:: before: $BEFORE, after: $AFTER"
11651 log "Read again; it should not be satisfied from the cache."
11653 cancel_lru_locks osc
11654 cat $file >/dev/null
11656 if ! let "AFTER - BEFORE == 0"; then
11657 error "IN CACHE: before: $BEFORE, after: $AFTER"
11659 log "cache hits:: before: $BEFORE, after: $AFTER"
11662 log "Write data and read it back."
11663 log "Read should be satisfied from the cache."
11664 dd if=/dev/urandom of=$file bs=4k count=$CPAGES || error "dd failed"
11666 cancel_lru_locks osc
11667 cat $file >/dev/null
11669 if ! let "AFTER - BEFORE == CPAGES"; then
11670 error "NOT IN CACHE: before: $BEFORE, after: $AFTER"
11672 log "cache hits:: before: $BEFORE, after: $AFTER"
11675 log "Read again; it should not be satisfied from the cache."
11677 cancel_lru_locks osc
11678 cat $file >/dev/null
11680 if ! let "AFTER - BEFORE == 0"; then
11681 error "IN CACHE: before: $BEFORE, after: $AFTER"
11683 log "cache hits:: before: $BEFORE, after: $AFTER"
11686 log "Turn off read and write cache"
11688 set_cache writethrough off
11690 log "Write data and read it back"
11691 log "It should not be satisfied from the cache."
11693 dd if=/dev/urandom of=$file bs=4k count=$CPAGES || error "dd failed"
11694 cancel_lru_locks osc
11696 cat $file >/dev/null
11698 if ! let "AFTER - BEFORE == 0"; then
11699 error_ignore bz20762 "IN CACHE: before: $BEFORE, after: $AFTER"
11701 log "cache hits:: before: $BEFORE, after: $AFTER"
11704 log "Turn on the read cache and turn off the write cache"
11706 set_cache writethrough off
11708 log "Write data and read it back"
11709 log "It should not be satisfied from the cache."
11711 dd if=/dev/urandom of=$file bs=4k count=$CPAGES || error "dd failed"
11713 cancel_lru_locks osc
11714 cat $file >/dev/null
11716 if ! let "AFTER - BEFORE == 0"; then
11717 error_ignore bz20762 "IN CACHE: before: $BEFORE, after: $AFTER"
11719 log "cache hits:: before: $BEFORE, after: $AFTER"
11722 log "Read again; it should be satisfied from the cache."
11724 cancel_lru_locks osc
11725 cat $file >/dev/null
11727 if ! let "AFTER - BEFORE == CPAGES"; then
11728 error "NOT IN CACHE: before: $BEFORE, after: $AFTER"
11730 log "cache hits:: before: $BEFORE, after: $AFTER"
11733 restore_lustre_params < $p
11736 run_test 156 "Verification of tunables"
11739 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
11740 remote_mds_nodsh && skip "remote MDS with nodsh" && return
11741 [ $(lustre_version_code $SINGLEMDS) -ge $(version_code 2.2.0) ] ||
11742 { skip "Need MDS version at least 2.2.0"; return; }
11744 changelog_register || error "changelog_register failed"
11745 local cl_user="${CL_USERS[$SINGLEMDS]%% *}"
11746 changelog_users $SINGLEMDS | grep -q $cl_user ||
11747 error "User $cl_user not found in changelog_users"
11750 test_mkdir -p $DIR/$tdir/pics/2008/zachy
11751 changelog_clear 0 || error "changelog_clear failed"
11752 touch $DIR/$tdir/pics/2008/zachy/$tfile # open 1
11753 cp /etc/hosts $DIR/$tdir/pics/2008/zachy/pic1.jpg # open 2
11754 mv $DIR/$tdir/pics/2008/zachy $DIR/$tdir/pics/zach
11755 ln $DIR/$tdir/pics/zach/pic1.jpg $DIR/$tdir/pics/2008/portland.jpg
11756 ln -s $DIR/$tdir/pics/2008/portland.jpg $DIR/$tdir/pics/desktop.jpg
11757 rm $DIR/$tdir/pics/desktop.jpg
11759 changelog_dump | tail -10
11761 echo "verifying changelog mask"
11762 changelog_chmask "-MKDIR"
11763 changelog_chmask "-CLOSE"
11765 test_mkdir -p $DIR/$tdir/pics/zach/sofia # not logged
11766 echo "zzzzzz" > $DIR/$tdir/pics/zach/file # not logged
11768 changelog_chmask "+MKDIR"
11769 changelog_chmask "+CLOSE"
11771 test_mkdir -p $DIR/$tdir/pics/2008/sofia # mkdir 1
11772 echo "zzzzzz" > $DIR/$tdir/pics/zach/file # open 3
11774 changelog_dump | tail -10
11775 MKDIRS=$(changelog_dump | grep -c "MKDIR")
11776 CLOSES=$(changelog_dump | grep -c "CLOSE")
11777 [ $MKDIRS -eq 1 ] || error "MKDIR changelog mask count $MKDIRS != 1"
11778 [ $CLOSES -eq 3 ] || error "CLOSE changelog mask count $CLOSES != 3"
11781 echo "verifying target fid"
11782 local fidc=$(changelog_extract_field "CREAT" "$tfile" "t=")
11783 local fidf=$($LFS path2fid $DIR/$tdir/pics/zach/$tfile)
11784 [ "$fidc" == "$fidf" ] ||
11785 error "changelog '$tfile' fid $fidc != file fid $fidf"
11786 echo "verifying parent fid"
11787 # The FID returned from the Changelog may be the directory shard on
11788 # a different MDT, and not the FID returned by path2fid on the parent.
11789 # Instead of comparing FIDs, verify that fid2path(fidp) is correct,
11790 # since this is what will matter when recreating this file in the tree.
11791 local fidp=$(changelog_extract_field "CREAT" "$tfile" "p=")
11792 local pathp=$($LFS fid2path $MOUNT "$fidp")
11793 [ "${pathp%/}" == "$DIR/$tdir/pics/zach" ] ||
11794 error "changelog fid2path($fidc) $pathp != $DIR/$tdir/pics/zach"
11796 echo "getting records for $cl_user"
11797 changelog_users $SINGLEMDS
11798 local user_rec1=$(changelog_user_rec $SINGLEMDS $cl_user)
11800 __changelog_clear $SINGLEMDS $cl_user +$nclr ||
11801 error "changelog_clear failed"
11802 local user_rec2=$(changelog_user_rec $SINGLEMDS $cl_user)
11803 echo "verifying user clear: $user_rec1 + $nclr == $user_rec2"
11804 [ $user_rec2 == $((user_rec1 + nclr)) ] ||
11805 error "user index expect $user_rec1 + $nclr != $user_rec2"
11807 local min0_rec=$(changelog_users $SINGLEMDS |
11808 awk 'min == "" || $2 < min { min = $2 }; END { print min }')
11809 local first_rec=$($LFS changelog $(facet_svc $SINGLEMDS) |
11810 awk '{ print $1; exit; }')
11812 changelog_dump | tail -n 5
11813 echo "verifying user min purge: $min0_rec + 1 == $first_rec"
11814 [ $first_rec == $((min0_rec + 1)) ] ||
11815 error "first index should be $min0_rec + 1 not $first_rec"
11817 # LU-3446 changelog index reset on MDT restart
11818 local cur_rec1=$(changelog_users $SINGLEMDS |
11819 awk '/^current.index:/ { print $NF }')
11820 changelog_clear 0 ||
11821 error "clear all changelog records for $cl_user failed"
11822 stop $SINGLEMDS || error "Fail to stop $SINGLEMDS"
11823 start $SINGLEMDS $(mdsdevname ${SINGLEMDS//mds/}) $MDS_MOUNT_OPTS ||
11824 error "Fail to start $SINGLEMDS"
11825 local cur_rec2=$(changelog_users $SINGLEMDS |
11826 awk '/^current.index:/ { print $NF }')
11827 echo "verifying index survives MDT restart: $cur_rec1 == $cur_rec2"
11828 [ $cur_rec1 == $cur_rec2 ] ||
11829 error "current index should be $cur_rec1 not $cur_rec2"
11831 echo "verifying users from this test are deregistered"
11832 changelog_deregister || error "changelog_deregister failed"
11833 changelog_users $SINGLEMDS | grep -q $cl_user &&
11834 error "User '$cl_user' still in changelog_users"
11836 # lctl get_param -n mdd.*.changelog_users
11837 # current index: 144
11838 # ID index (idle seconds)
11840 if ! changelog_users $SINGLEMDS | grep "^cl"; then
11841 # this is the normal case where all users were deregistered
11842 # make sure no new records are added when no users are present
11843 local last_rec1=$(changelog_users $SINGLEMDS |
11844 awk '/^current.index:/ { print $NF }')
11845 touch $DIR/$tdir/chloe
11846 local last_rec2=$(changelog_users $SINGLEMDS |
11847 awk '/^current.index:/ { print $NF }')
11848 echo "verify changelogs are off: $last_rec1 == $last_rec2"
11849 [ $last_rec1 == $last_rec2 ] || error "changelogs not off"
11851 # any changelog users must be leftovers from a previous test
11852 changelog_users $SINGLEMDS
11853 echo "other changelog users; can't verify off"
11856 run_test 160a "changelog sanity"
11858 test_160b() { # LU-3587
11859 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
11860 remote_mds_nodsh && skip "remote MDS with nodsh" && return
11861 [ $(lustre_version_code $SINGLEMDS) -ge $(version_code 2.2.0) ] ||
11862 { skip "Need MDS version at least 2.2.0"; return; }
11864 changelog_register || error "changelog_register failed"
11865 local cl_user="${CL_USERS[$SINGLEMDS]%% *}"
11866 changelog_users $SINGLEMDS | grep -q $cl_user ||
11867 error "User '$cl_user' not found in changelog_users"
11869 local longname1=$(str_repeat a 255)
11870 local longname2=$(str_repeat b 255)
11873 echo "creating very long named file"
11874 touch $longname1 || error "create of '$longname1' failed"
11875 echo "renaming very long named file"
11876 mv $longname1 $longname2
11878 changelog_dump | grep RENME | tail -n 5
11881 run_test 160b "Verify that very long rename doesn't crash in changelog"
11884 remote_mds_nodsh && skip "remote MDS with nodsh" && return
11887 local server_version=$(lustre_version_code $SINGLEMDS)
11889 [[ $server_version -gt $(version_code 2.5.57) ]] ||
11890 [[ $server_version -gt $(version_code 2.5.1) &&
11891 $server_version -lt $(version_code 2.5.50) ]] ||
11892 { skip "Need MDS version at least 2.5.58 or 2.5.2+"; return; }
11893 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
11895 # Registration step
11896 changelog_register || error "changelog_register failed"
11899 mkdir -p $DIR/$tdir
11900 $MCREATE $DIR/$tdir/foo_160c
11901 changelog_chmask "-TRUNC"
11902 $TRUNCATE $DIR/$tdir/foo_160c 200
11903 changelog_chmask "+TRUNC"
11904 $TRUNCATE $DIR/$tdir/foo_160c 199
11905 changelog_dump | tail -n 5
11906 local truncs=$(changelog_dump | tail -n 5 | grep -c TRUNC)
11907 [ $truncs -eq 1 ] || error "TRUNC changelog mask count $truncs != 1"
11909 run_test 160c "verify that changelog log catch the truncate event"
11912 remote_mds_nodsh && skip "remote MDS with nodsh" && return
11913 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
11915 [[ $(lustre_version_code $SINGLEMDS) -ge $(version_code 2.7.60) ]] ||
11916 { skip "Need MDS version at least 2.7.60+"; return; }
11917 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
11919 # Registration step
11920 changelog_register || error "changelog_register failed"
11922 mkdir -p $DIR/$tdir/migrate_dir
11923 changelog_clear 0 || error "changelog_clear failed"
11925 $LFS migrate -m 1 $DIR/$tdir/migrate_dir || error "migrate fails"
11926 changelog_dump | tail -n 5
11927 local migrates=$(changelog_dump | grep -c "MIGRT")
11928 [ $migrates -eq 1 ] || error "MIGRATE changelog count $migrates != 1"
11930 run_test 160d "verify that changelog log catch the migrate event"
11933 remote_mds_nodsh && skip "remote MDS with nodsh" && return
11936 changelog_register || error "changelog_register failed"
11938 # Delete a future user (expect fail)
11939 local MDT0=$(facet_svc $SINGLEMDS)
11940 do_facet $SINGLEMDS $LCTL --device $MDT0 changelog_deregister "cl77"
11943 if [ $rc -eq 0 ]; then
11944 error "Deleted non-existant user cl77"
11945 elif [ $rc -ne 2 ]; then
11946 error "changelog_deregister failed with $rc, expect 2 (ENOENT)"
11949 # Clear to a bad index (1 billion should be safe)
11950 $LFS changelog_clear $MDT0 "${CL_USERS[$SINGLEMDS]%% *}" 1000000000
11953 if [ $rc -eq 0 ]; then
11954 error "Successfully cleared to invalid CL index"
11955 elif [ $rc -ne 22 ]; then
11956 error "changelog_clear failed with $rc, expected 22 (EINVAL)"
11959 run_test 160e "changelog negative testing (should return errors)"
11962 remote_mds_nodsh && skip "remote MDS with nodsh" && return
11963 [[ $(lustre_version_code $SINGLEMDS) -ge $(version_code 2.10.56) ]] ||
11964 { skip "Need MDS version at least 2.10.56"; return 0; }
11966 local mdts=$(comma_list $(mdts_nodes))
11969 changelog_register || error "first changelog_register failed"
11970 changelog_register || error "second changelog_register failed"
11971 local cl_users=(${CL_USERS[$SINGLEMDS]})
11972 local cl_user1="${cl_users[0]}"
11973 local cl_user2="${cl_users[1]}"
11975 # generate some changelog records to accumulate on each MDT
11976 test_mkdir -c $MDSCOUNT $DIR/$tdir || error "test_mkdir $tdir failed"
11977 createmany -m $DIR/$tdir/$tfile $((MDSCOUNT * 2)) ||
11978 error "create $DIR/$tdir/$tfile failed"
11980 # check changelogs have been generated
11981 nbcl=$(changelog_dump | wc -l)
11982 [[ $nbcl -eq 0 ]] && error "no changelogs found"
11984 # changelog_gc=1 should be set by default
11985 for param in "changelog_max_idle_time=10" \
11986 "changelog_min_gc_interval=2" \
11987 "changelog_min_free_cat_entries=3"; do
11988 local MDT0=$(facet_svc $SINGLEMDS)
11989 local var="${param%=*}"
11990 local old=$(do_facet mds1 "$LCTL get_param -n mdd.$MDT0.$var")
11992 stack_trap "do_nodes $mdts $LCTL set_param mdd.*.$var=$old" EXIT
11993 do_nodes $mdts $LCTL set_param mdd.*.$param
11996 # simulate changelog catalog almost full
11997 #define OBD_FAIL_CAT_FREE_RECORDS 0x1313
11998 do_nodes $mdts $LCTL set_param fail_loc=0x1313 fail_val=3
12001 local user_rec1=$(changelog_user_rec $SINGLEMDS $cl_user1)
12002 [ -n "$user_rec1" ] ||
12003 error "User $cl_user1 not found in changelog_users"
12004 __changelog_clear $SINGLEMDS $cl_user1 +2
12005 local user_rec2=$(changelog_user_rec $SINGLEMDS $cl_user1)
12006 [ -n "$user_rec2" ] ||
12007 error "User $cl_user1 not found in changelog_users"
12008 echo "verifying user clear: $user_rec1 + 2 == $user_rec2"
12009 [ $((user_rec1 + 2)) == $user_rec2 ] ||
12010 error "user index expected $user_rec1 + 2, but is $user_rec2"
12013 # generate one more changelog to trigger fail_loc
12014 rm -rf $DIR/$tdir || error "rm -rf $tdir failed"
12016 # ensure gc thread is done
12017 wait_update_facet $SINGLEMDS \
12018 "ps -e -o comm= | grep chlg_gc_thread" "" 20
12020 # check user still registered
12021 changelog_users $SINGLEMDS | grep -q "$cl_user1" ||
12022 error "User $cl_user1 not found in changelog_users"
12023 # check user2 unregistered
12024 changelog_users $SINGLEMDS | grep -q "$cl_user2" &&
12025 error "User $cl_user2 still found in changelog_users"
12027 # check changelogs are present and starting at $user_rec2 + 1
12028 local first_rec=$($LFS changelog $(facet_svc $SINGLEMDS) |
12029 awk '{ print $1; exit; }')
12031 echo "verifying min purge: $user_rec2 + 1 == $first_rec"
12032 [ $((user_rec2 + 1)) == $first_rec ] ||
12033 error "first index should be $user_rec2 + 1, but is $first_rec"
12035 run_test 160f "changelog garbage collect (timestamped users)"
12038 remote_mds_nodsh && skip "remote MDS with nodsh" && return
12039 [[ $(lustre_version_code $SINGLEMDS) -ge $(version_code 2.10.56) ]] ||
12040 { skip "Need MDS version at least 2.10.56"; return 0; }
12042 local mdts=$(comma_list $(mdts_nodes))
12044 #define OBD_FAIL_TIME_IN_CHLOG_USER 0x1314
12045 do_nodes $mdts $LCTL set_param fail_loc=0x1314
12048 changelog_register || error "first changelog_register failed"
12049 changelog_register || error "second changelog_register failed"
12050 local cl_users=(${CL_USERS[$SINGLEMDS]})
12051 local cl_user1="${cl_users[0]}"
12052 local cl_user2="${cl_users[1]}"
12054 # generate some changelog records to accumulate on each MDT
12055 test_mkdir -c $MDSCOUNT $DIR/$tdir || error "mkdir $tdir failed"
12056 createmany -m $DIR/$tdir/$tfile $((MDSCOUNT * 2)) ||
12057 error "create $DIR/$tdir/$tfile failed"
12059 # check changelogs have been generated
12060 nbcl=$(changelog_dump | wc -l)
12061 [[ $nbcl -eq 0 ]] && error "no changelogs found"
12063 # changelog_gc=1 should be set by default
12064 for param in "changelog_max_idle_indexes=$((nbcl / 2))" \
12065 "changelog_min_gc_interval=2" \
12066 "changelog_min_free_cat_entries=3"; do
12067 local MDT0=$(facet_svc $SINGLEMDS)
12068 local var="${param%=*}"
12069 local old=$(do_facet mds1 "$LCTL get_param -n mdd.$MDT0.$var")
12071 stack_trap "do_nodes $mdts $LCTL set_param mdd.*.$var=$old" EXIT
12072 do_nodes $mdts $LCTL set_param mdd.*.$param ||
12073 error "unable to set mdd.*.$param"
12076 # simulate changelog catalog almost full
12077 #define OBD_FAIL_CAT_FREE_RECORDS 0x1313
12078 do_nodes $mdts $LCTL set_param fail_loc=0x1313 fail_val=3
12080 local user_rec1=$(changelog_user_rec $SINGLEMDS $cl_user1)
12082 __changelog_clear $SINGLEMDS $cl_user1 +3
12084 local user_rec2=$(changelog_user_rec $SINGLEMDS $cl_user1)
12086 echo "verifying user clear: $user_rec1 + 3 == $user_rec2"
12087 [ $((user_rec1 + 3)) == $user_rec2 ] ||
12088 error "user index expected $user_rec1 + 3, but is $user_rec2"
12090 # generate one more changelog to trigger fail_loc
12091 rm -rf $DIR/$tdir || error "rm -rf $tdir failed"
12093 # ensure gc thread is done
12094 wait_update_facet $SINGLEMDS \
12095 "ps -e -o comm= | grep chlg_gc_thread" "" 20
12097 # check user still registered
12098 [ -n "$(changelog_user_rec $SINGLEMDS $cl_user1)" ] ||
12099 error "User $cl_user1 not found in changelog_users"
12100 # check user2 unregistered
12101 [ -z "$(changelog_user_rec $SINGLEMDS $cl_user2)" ] ||
12102 error "User $cl_user2 still found in changelog_users"
12104 # check changelogs are present and starting at $user_rec2 + 1
12105 local first_rec=$($LFS changelog $(facet_svc $SINGLEMDS) |
12106 awk '{ print $1; exit; }')
12108 echo "verifying min purge: $user_rec2 + 1 == $first_rec"
12109 [ $((user_rec2 + 1)) == $first_rec ] ||
12110 error "first index should be $user_rec2 + 1, but is $first_rec"
12112 run_test 160g "changelog garbage collect (old users)"
12115 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
12116 test_mkdir -c1 $DIR/$tdir
12117 cp /etc/hosts $DIR/$tdir/$tfile
12118 test_mkdir -c1 $DIR/$tdir/foo1
12119 test_mkdir -c1 $DIR/$tdir/foo2
12120 ln $DIR/$tdir/$tfile $DIR/$tdir/foo1/sofia
12121 ln $DIR/$tdir/$tfile $DIR/$tdir/foo2/zachary
12122 ln $DIR/$tdir/$tfile $DIR/$tdir/foo1/luna
12123 ln $DIR/$tdir/$tfile $DIR/$tdir/foo2/thor
12124 local FID=$($LFS path2fid $DIR/$tdir/$tfile | tr -d '[]')
12125 if [ "$($LFS fid2path $DIR $FID | wc -l)" != "5" ]; then
12126 $LFS fid2path $DIR $FID
12127 error "bad link ea"
12130 rm $DIR/$tdir/foo2/zachary
12132 rm $DIR/$tdir/foo2/thor
12134 rm $DIR/$tdir/$tfile
12136 mv $DIR/$tdir/foo1/sofia $DIR/$tdir/foo2/maggie
12137 [ "$($LFS fid2path $FSNAME --link 1 $FID)" != "$tdir/foo2/maggie" ] &&
12138 { $LFS fid2path $DIR $FID; error "bad link rename"; }
12139 rm $DIR/$tdir/foo2/maggie
12142 local longname=$tfile.avg_len_is_thirty_two_
12143 stack_trap "unlinkmany $DIR/$tdir/foo2/$longname 1000 || \
12144 error_noexit 'failed to unlink many hardlinks'" EXIT
12145 createmany -l$DIR/$tdir/foo1/luna $DIR/$tdir/foo2/$longname 1000 ||
12146 error "failed to hardlink many files"
12147 links=$($LFS fid2path $DIR $FID | wc -l)
12148 echo -n "${links}/1000 links in link EA"
12149 [[ $links -gt 60 ]] || error "expected at least 60 links in link EA"
12151 run_test 161a "link ea sanity"
12154 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
12155 [ $MDSCOUNT -lt 2 ] && skip "skipping remote directory test" && return
12157 local remote_dir=$DIR/$tdir/remote_dir
12159 mkdir -p $DIR/$tdir
12160 $LFS mkdir -i $MDTIDX $remote_dir ||
12161 error "create remote directory failed"
12163 cp /etc/hosts $remote_dir/$tfile
12164 mkdir -p $remote_dir/foo1
12165 mkdir -p $remote_dir/foo2
12166 ln $remote_dir/$tfile $remote_dir/foo1/sofia
12167 ln $remote_dir/$tfile $remote_dir/foo2/zachary
12168 ln $remote_dir/$tfile $remote_dir/foo1/luna
12169 ln $remote_dir/$tfile $remote_dir/foo2/thor
12171 local FID=$($LFS path2fid $remote_dir/$tfile | tr -d '[' |
12173 if [ "$($LFS fid2path $DIR $FID | wc -l)" != "5" ]; then
12174 $LFS fid2path $DIR $FID
12175 error "bad link ea"
12178 rm $remote_dir/foo2/zachary
12180 rm $remote_dir/foo2/thor
12182 rm $remote_dir/$tfile
12184 mv $remote_dir/foo1/sofia $remote_dir/foo2/maggie
12185 local link_path=$($LFS fid2path $FSNAME --link 1 $FID)
12186 if [ "$DIR/$link_path" != "$remote_dir/foo2/maggie" ]; then
12187 $LFS fid2path $DIR $FID
12188 error "bad link rename"
12190 rm $remote_dir/foo2/maggie
12193 local longname=filename_avg_len_is_thirty_two_
12194 createmany -l$remote_dir/foo1/luna $remote_dir/foo2/$longname 1000 ||
12195 error "failed to hardlink many files"
12196 links=$($LFS fid2path $DIR $FID | wc -l)
12197 echo -n "${links}/1000 links in link EA"
12198 [[ ${links} -gt 60 ]] ||
12199 error "expected at least 60 links in link EA"
12200 unlinkmany $remote_dir/foo2/$longname 1000 ||
12201 error "failed to unlink many hardlinks"
12203 run_test 161b "link ea sanity under remote directory"
12206 remote_mds_nodsh && skip "remote MDS with nodsh" && return
12207 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
12208 [[ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.1.5) ]] &&
12209 skip "Need MDS version at least 2.1.5" && return
12211 # define CLF_RENAME_LAST 0x0001
12212 # rename overwrite a target having nlink = 1 (changelog flag 0x1)
12213 changelog_register || error "changelog_register failed"
12216 test_mkdir -i $((MDSCOUNT - 1)) $DIR/$tdir
12217 touch $DIR/$tdir/foo_161c
12218 touch $DIR/$tdir/bar_161c
12219 mv -f $DIR/$tdir/foo_161c $DIR/$tdir/bar_161c
12220 changelog_dump | grep RENME | tail -n 5
12221 local flags=$(changelog_dump | grep "RENME.*bar_161c" | cut -f5 -d' ')
12222 changelog_clear 0 || error "changelog_clear failed"
12223 if [ x$flags != "x0x1" ]; then
12224 error "flag $flags is not 0x1"
12227 echo "rename overwrite target with nlink = 1, changelog flags=$flags"
12228 # rename overwrite a target having nlink > 1 (changelog flag 0x0)
12229 touch $DIR/$tdir/foo_161c
12230 touch $DIR/$tdir/bar_161c
12231 ln $DIR/$tdir/bar_161c $DIR/$tdir/foobar_161c
12232 mv -f $DIR/$tdir/foo_161c $DIR/$tdir/bar_161c
12233 changelog_dump | grep RENME | tail -n 5
12234 flags=$(changelog_dump | grep "RENME.*bar_161c" | cut -f5 -d' ')
12235 changelog_clear 0 || error "changelog_clear failed"
12236 if [ x$flags != "x0x0" ]; then
12237 error "flag $flags is not 0x0"
12239 echo "rename overwrite a target having nlink > 1," \
12240 "changelog record has flags of $flags"
12242 # rename doesn't overwrite a target (changelog flag 0x0)
12243 touch $DIR/$tdir/foo_161c
12244 mv -f $DIR/$tdir/foo_161c $DIR/$tdir/foo2_161c
12245 changelog_dump | grep RENME | tail -n 5
12246 flags=$(changelog_dump | grep RENME | tail -1 | cut -f5 -d' ')
12247 changelog_clear 0 || error "changelog_clear failed"
12248 if [ x$flags != "x0x0" ]; then
12249 error "flag $flags is not 0x0"
12251 echo "rename doesn't overwrite a target," \
12252 "changelog record has flags of $flags"
12254 # define CLF_UNLINK_LAST 0x0001
12255 # unlink a file having nlink = 1 (changelog flag 0x1)
12256 rm -f $DIR/$tdir/foo2_161c
12257 changelog_dump | grep UNLNK | tail -n 5
12258 flags=$(changelog_dump | grep UNLNK | tail -1 | cut -f5 -d' ')
12259 changelog_clear 0 || error "changelog_clear failed"
12260 if [ x$flags != "x0x1" ]; then
12261 error "flag $flags is not 0x1"
12263 echo "unlink a file having nlink = 1," \
12264 "changelog record has flags of $flags"
12266 # unlink a file having nlink > 1 (changelog flag 0x0)
12267 ln -f $DIR/$tdir/bar_161c $DIR/$tdir/foobar_161c
12268 rm -f $DIR/$tdir/foobar_161c
12269 changelog_dump | grep UNLNK | tail -n 5
12270 flags=$(changelog_dump | grep UNLNK | tail -1 | cut -f5 -d' ')
12271 changelog_clear 0 || error "changelog_clear failed"
12272 if [ x$flags != "x0x0" ]; then
12273 error "flag $flags is not 0x0"
12275 echo "unlink a file having nlink > 1, changelog record flags '$flags'"
12277 run_test 161c "check CL_RENME[UNLINK] changelog record flags"
12280 remote_mds_nodsh && skip "remote MDS with nodsh" && return
12285 changelog_register || error "changelog_register failed"
12287 # work in a standalone dir to avoid locking on $DIR/$MOUNT to
12288 # interfer with $MOUNT/.lustre/fid/ access
12290 [[ $? -eq 0 ]] || error "mkdir failed"
12292 #define OBD_FAIL_LLITE_CREATE_NODE_PAUSE 0x140c | OBD_FAIL_ONCE
12293 $LCTL set_param fail_loc=0x8000140c
12295 $LCTL set_param fail_val=5
12298 echo foofoo > $DIR/$tdir/$tfile &
12301 # wait for create to be delayed
12305 [[ $? -eq 0 ]] || error "create should be blocked"
12307 local tempfile=$(mktemp)
12308 fid=$(changelog_extract_field "CREAT" "$tfile" "t=")
12309 cat $MOUNT/.lustre/fid/$fid 2>/dev/null >$tempfile || error "cat failed"
12310 # some delay may occur during ChangeLog publishing and file read just
12311 # above, that could allow file write to happen finally
12312 [[ -s $tempfile ]] && echo "file should be empty"
12314 $LCTL set_param fail_loc=0
12317 [[ $? -eq 0 ]] || error "create failed"
12319 run_test 161d "create with concurrent .lustre/fid access"
12322 local expected="$1"
12327 path=$($LFS fid2path "$@")
12330 if [ $rc -ne 0 ]; then
12331 error "path looked up of '$expected' failed: rc=$rc"
12332 elif [ "$path" != "$expected" ]; then
12333 error "path looked up '$path' instead of '$expected'"
12335 echo "FID '$fid' resolves to path '$path' as expected"
12339 test_162a() { # was test_162
12340 test_mkdir -p -c1 $DIR/$tdir/d2
12341 touch $DIR/$tdir/d2/$tfile
12342 touch $DIR/$tdir/d2/x1
12343 touch $DIR/$tdir/d2/x2
12344 test_mkdir -p -c1 $DIR/$tdir/d2/a/b/c
12345 test_mkdir -p -c1 $DIR/$tdir/d2/p/q/r
12347 local fid=$($LFS path2fid $DIR/$tdir/d2/$tfile | tr -d '[]')
12348 check_path "$tdir/d2/$tfile" $FSNAME "$fid" --link 0
12351 ln -s $DIR/$tdir/d2/$tfile $DIR/$tdir/d2/p/q/r/slink
12352 fid=$($LFS path2fid $DIR/$tdir/d2/p/q/r/slink | tr -d '[]')
12353 check_path "$tdir/d2/p/q/r/slink" $FSNAME "$fid" --link 0
12355 # softlink to wrong file
12356 ln -s /this/is/garbage $DIR/$tdir/d2/p/q/r/slink.wrong
12357 fid=$($LFS path2fid $DIR/$tdir/d2/p/q/r/slink.wrong | tr -d '[]')
12358 check_path "$tdir/d2/p/q/r/slink.wrong" $FSNAME "$fid" --link 0
12361 ln $DIR/$tdir/d2/$tfile $DIR/$tdir/d2/p/q/r/hlink
12362 mv $DIR/$tdir/d2/$tfile $DIR/$tdir/d2/a/b/c/new_file
12363 fid=$($LFS path2fid $DIR/$tdir/d2/a/b/c/new_file | tr -d '[]')
12364 # fid2path dir/fsname should both work
12365 check_path "$tdir/d2/a/b/c/new_file" $FSNAME "$fid" --link 1
12366 check_path "$DIR/$tdir/d2/p/q/r/hlink" $DIR "$fid" --link 0
12368 # hardlink count: check that there are 2 links
12369 local nlinks=$($LFS fid2path $DIR "$fid" | wc -l)
12370 [ $nlinks -eq 2 ] || error "expect 2 links, found $nlinks"
12372 # hardlink indexing: remove the first link
12373 rm $DIR/$tdir/d2/p/q/r/hlink
12374 check_path "$tdir/d2/a/b/c/new_file" $FSNAME $fid --link 0
12376 run_test 162a "path lookup sanity"
12379 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
12380 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
12383 $LFS setdirstripe -i0 -c$MDSCOUNT -H all_char $DIR/$tdir/striped_dir ||
12384 error "create striped dir failed"
12386 local FID=$($LFS getdirstripe $DIR/$tdir/striped_dir |
12387 tail -n 1 | awk '{print $2}')
12388 stat $MOUNT/.lustre/fid/$FID && error "sub_stripe can be accessed"
12390 touch $DIR/$tdir/striped_dir/f{0..4} || error "touch f0..4 failed"
12391 mkdir $DIR/$tdir/striped_dir/d{0..4} || error "mkdir d0..4 failed"
12394 for ((i=0;i<5;i++)); do
12395 FID=$($LFS path2fid $DIR/$tdir/striped_dir/f$i | tr -d '[]') ||
12396 error "get fid for f$i failed"
12397 check_path "$tdir/striped_dir/f$i" $FSNAME $FID --link 0
12399 FID=$($LFS path2fid $DIR/$tdir/striped_dir/d$i | tr -d '[]') ||
12400 error "get fid for d$i failed"
12401 check_path "$tdir/striped_dir/d$i" $FSNAME $FID --link 0
12406 run_test 162b "striped directory path lookup sanity"
12408 # LU-4239: Verify fid2path works with paths 100 or more directories deep
12410 [[ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.7.51) ]] &&
12411 skip "Need MDS version at least 2.7.51" && return
12412 test_mkdir $DIR/$tdir.local
12413 test_mkdir $DIR/$tdir.remote
12414 local lpath=$tdir.local
12415 local rpath=$tdir.remote
12417 for ((i = 0; i <= 101; i++)); do
12420 FID=$($LFS path2fid $DIR/$lpath | tr -d '[]') ||
12421 error "get fid for local directory $DIR/$lpath failed"
12422 check_path "$DIR/$lpath" $MOUNT $FID --link 0
12425 test_mkdir $DIR/$rpath
12426 FID=$($LFS path2fid $DIR/$rpath | tr -d '[]') ||
12427 error "get fid for remote directory $DIR/$rpath failed"
12428 check_path "$DIR/$rpath" $MOUNT $FID --link 0
12433 run_test 162c "fid2path works with paths 100 or more directories deep"
12436 # do directio so as not to populate the page cache
12437 log "creating a 10 Mb file"
12438 $MULTIOP $DIR/$tfile oO_CREAT:O_DIRECT:O_RDWR:w$((10*1048576))c || error "multiop failed while creating a file"
12439 log "starting reads"
12440 dd if=$DIR/$tfile of=/dev/null bs=4096 &
12441 log "truncating the file"
12442 $MULTIOP $DIR/$tfile oO_TRUNC:c || error "multiop failed while truncating the file"
12444 kill %+ || true # reads might have finished
12445 echo "wait until dd is finished"
12447 log "removing the temporary file"
12448 rm -rf $DIR/$tfile || error "tmp file removal failed"
12450 run_test 169 "parallel read and truncate should not deadlock"
12453 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
12455 $LCTL clear # bug 18514
12456 $LCTL debug_daemon start $TMP/${tfile}_log_good
12458 $LCTL debug_daemon stop
12459 sed -e "s/^...../a/g" $TMP/${tfile}_log_good > $TMP/${tfile}_log_bad ||
12460 error "sed failed to read log_good"
12462 $LCTL debug_daemon start $TMP/${tfile}_log_good
12464 $LCTL debug_daemon stop
12466 $LCTL df $TMP/${tfile}_log_bad > $TMP/${tfile}_log_bad.out 2>&1 ||
12467 error "lctl df log_bad failed"
12469 local bad_line=$(tail -n 1 $TMP/${tfile}_log_bad.out | awk '{print $9}')
12470 local good_line1=$(tail -n 1 $TMP/${tfile}_log_bad.out | awk '{print $5}')
12472 $LCTL df $TMP/${tfile}_log_good > $TMP/${tfile}_log_good.out 2>&1
12473 local good_line2=$(tail -n 1 $TMP/${tfile}_log_good.out | awk '{print $5}')
12475 [ "$bad_line" ] && [ "$good_line1" ] && [ "$good_line2" ] ||
12476 error "bad_line good_line1 good_line2 are empty"
12478 cat $TMP/${tfile}_log_good >> $TMP/${tfile}_logs_corrupt
12479 cat $TMP/${tfile}_log_bad >> $TMP/${tfile}_logs_corrupt
12480 cat $TMP/${tfile}_log_good >> $TMP/${tfile}_logs_corrupt
12482 $LCTL df $TMP/${tfile}_logs_corrupt > $TMP/${tfile}_log_bad.out 2>&1
12483 local bad_line_new=$(tail -n 1 $TMP/${tfile}_log_bad.out | awk '{print $9}')
12484 local good_line_new=$(tail -n 1 $TMP/${tfile}_log_bad.out | awk '{print $5}')
12486 [ "$bad_line_new" ] && [ "$good_line_new" ] ||
12487 error "bad_line_new good_line_new are empty"
12489 local expected_good=$((good_line1 + good_line2*2))
12491 rm -f $TMP/${tfile}*
12492 # LU-231, short malformed line may not be counted into bad lines
12493 if [ $bad_line -ne $bad_line_new ] &&
12494 [ $bad_line -ne $((bad_line_new - 1)) ]; then
12495 error "expected $bad_line bad lines, but got $bad_line_new"
12499 if [ $expected_good -ne $good_line_new ]; then
12500 error "expected $expected_good good lines, but got $good_line_new"
12505 run_test 170 "test lctl df to handle corrupted log ====================="
12507 test_171() { # bug20592
12508 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
12509 #define OBD_FAIL_PTLRPC_DUMP_LOG 0x50e
12510 $LCTL set_param fail_loc=0x50e
12511 $LCTL set_param fail_val=3000
12512 multiop_bg_pause $DIR/$tfile O_s || true
12514 kill -USR1 $MULTIPID
12518 if dmesg | grep "recursive fault"; then
12519 error "caught a recursive fault"
12521 $LCTL set_param fail_loc=0
12524 run_test 171 "test libcfs_debug_dumplog_thread stuck in do_exit() ======"
12526 # it would be good to share it with obdfilter-survey/iokit-libecho code
12527 setup_obdecho_osc () {
12530 local obdfilter_name=$2
12531 echo "Creating new osc for $obdfilter_name on $ost_nid"
12532 # make sure we can find loopback nid
12533 $LCTL add_uuid $ost_nid $ost_nid >/dev/null 2>&1
12535 [ $rc -eq 0 ] && { $LCTL attach osc ${obdfilter_name}_osc \
12536 ${obdfilter_name}_osc_UUID || rc=2; }
12537 [ $rc -eq 0 ] && { $LCTL --device ${obdfilter_name}_osc setup \
12538 ${obdfilter_name}_UUID $ost_nid || rc=3; }
12542 cleanup_obdecho_osc () {
12543 local obdfilter_name=$1
12544 $LCTL --device ${obdfilter_name}_osc cleanup >/dev/null
12545 $LCTL --device ${obdfilter_name}_osc detach >/dev/null
12552 local pages=${3:-64}
12557 local obd_size=$(get_obd_size $node $OBD)
12558 local page_size=$(get_page_size $node)
12559 if [[ -n "$obd_size" ]]; then
12560 local new_count=$((obd_size / (pages * page_size / 1024)))
12561 [[ $new_count -ge $count ]] || count=$new_count
12564 do_facet $node "$LCTL attach echo_client ec ec_uuid" || rc=1
12565 [ $rc -eq 0 ] && { do_facet $node "$LCTL --device ec setup $OBD" ||
12567 if [ $rc -eq 0 ]; then
12568 id=$(do_facet $node "$LCTL --device ec create 1" | awk '/object id/ {print $6}')
12569 [ ${PIPESTATUS[0]} -eq 0 -a -n "$id" ] || rc=3
12571 echo "New object id is $id"
12572 [ $rc -eq 0 ] && { do_facet $node "$LCTL --device ec getattr $id" ||
12574 [ $rc -eq 0 ] && { do_facet $node "$LCTL --device ec " \
12575 "test_brw $count w v $pages $id" || rc=4; }
12576 [ $rc -eq 0 ] && { do_facet $node "$LCTL --device ec destroy $id 1" ||
12578 [ $rc -eq 0 -o $rc -gt 2 ] && { do_facet $node "$LCTL --device ec " \
12579 "cleanup" || rc=5; }
12580 [ $rc -eq 0 -o $rc -gt 1 ] && { do_facet $node "$LCTL --device ec " \
12581 "detach" || rc=6; }
12582 [ $rc -ne 0 ] && echo "obecho_create_test failed: $rc"
12587 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
12588 remote_ost_nodsh && skip "remote OST with nodsh" && return
12590 local rmmod_local=0
12592 if ! module_loaded obdecho; then
12593 load_module obdecho/obdecho
12597 local osc=$($LCTL dl | grep -v mdt | awk '$3 == "osc" {print $4; exit}')
12598 local host=$(lctl get_param -n osc.$osc.import |
12599 awk '/current_connection:/ {print $2}' )
12600 local target=$(lctl get_param -n osc.$osc.import |
12601 awk '/target:/ {print $2}' )
12602 target=${target%_UUID}
12604 [[ -n $target ]] && { setup_obdecho_osc $host $target || rc=1; } || rc=1
12605 [ $rc -eq 0 ] && { obdecho_test ${target}_osc client || rc=2; }
12606 [[ -n $target ]] && cleanup_obdecho_osc $target
12607 [ $rmmod_local -eq 1 ] && rmmod obdecho
12610 run_test 180a "test obdecho on osc"
12613 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
12614 remote_ost_nodsh && skip "remote OST with nodsh" && return
12616 local rmmod_remote=0
12618 do_rpc_nodes $(facet_active_host ost1) load_module obdecho/obdecho &&
12619 rmmod_remote=true || error "failed to load module obdecho"
12620 target=$(do_facet ost1 $LCTL dl | awk '/obdfilter/ {print $4;exit}')
12621 [[ -n $target ]] && { obdecho_test $target ost1 || rc=1; }
12622 $rmmod_remote && do_facet ost1 "rmmod obdecho"
12625 run_test 180b "test obdecho directly on obdfilter"
12627 test_180c() { # LU-2598
12628 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
12629 remote_ost_nodsh && skip "remote OST with nodsh" && return
12630 [[ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.4.0) ]] &&
12631 skip "Need MDS version at least 2.4.0" && return
12634 local rmmod_remote=false
12635 local pages=16384 # 64MB bulk I/O RPC size
12638 do_rpc_nodes $(facet_active_host ost1) load_module obdecho/obdecho &&
12639 rmmod_remote=true || error "failed to load module obdecho"
12641 target=$(do_facet ost1 $LCTL dl | awk '/obdfilter/ { print $4; exit; }')
12642 if [ -n "$target" ]; then
12643 obdecho_test "$target" ost1 "$pages" || rc=${PIPESTATUS[0]}
12645 echo "there is no obdfilter target on ost1"
12648 $rmmod_remote && do_facet ost1 "rmmod obdecho" || true
12651 run_test 180c "test huge bulk I/O size on obdfilter, don't LASSERT"
12653 test_181() { # bug 22177
12654 test_mkdir $DIR/$tdir
12655 # create enough files to index the directory
12656 createmany -o $DIR/$tdir/foobar 4000
12657 # print attributes for debug purpose
12660 multiop_bg_pause $DIR/$tdir D_Sc || return 1
12662 # remove the files & current working dir
12663 unlinkmany $DIR/$tdir/foobar 4000
12665 kill -USR1 $MULTIPID
12667 stat $DIR/$tdir && error "open-unlinked dir was not removed!"
12670 run_test 181 "Test open-unlinked dir ========================"
12676 mkdir -p $DIR/$tdir || error "creating dir $DIR/$tdir"
12678 $LCTL set_param mdc.*.rpc_stats=clear
12680 for (( i = 0; i < $tcount; i++ )) ; do
12681 mkdir $DIR/$tdir/$i
12684 for (( i = 0; i < $tcount; i++ )) ; do
12685 createmany -o $DIR/$tdir/$i/f- $fcount &
12689 for (( i = 0; i < $tcount; i++ )) ; do
12690 unlinkmany $DIR/$tdir/$i/f- $fcount &
12694 $LCTL get_param mdc.*.rpc_stats
12698 run_test 182 "Test parallel modify metadata operations ================"
12700 test_183() { # LU-2275
12701 remote_mds_nodsh && skip "remote MDS with nodsh" && return
12702 [[ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.3.56) ]] &&
12703 skip "Need MDS version at least 2.3.56" && return
12705 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
12706 mkdir -p $DIR/$tdir || error "creating dir $DIR/$tdir"
12707 echo aaa > $DIR/$tdir/$tfile
12709 #define OBD_FAIL_MDS_NEGATIVE_POSITIVE 0x148
12710 do_facet $SINGLEMDS $LCTL set_param fail_loc=0x148
12712 ls -l $DIR/$tdir && error "ls succeeded, should have failed"
12713 cat $DIR/$tdir/$tfile && error "cat succeeded, should have failed"
12715 do_facet $SINGLEMDS $LCTL set_param fail_loc=0
12717 # Flush negative dentry cache
12718 touch $DIR/$tdir/$tfile
12720 # We are not checking for any leaked references here, they'll
12721 # become evident next time we do cleanup with module unload.
12724 run_test 183 "No crash or request leak in case of strange dispositions ========"
12726 # test suite 184 is for LU-2016, LU-2017
12728 check_swap_layouts_support && return 0
12730 dir0=$DIR/$tdir/$testnum
12731 test_mkdir -p -c1 $dir0
12736 $SETSTRIPE -c1 $file1
12738 $SETSTRIPE -c2 $file2
12740 gen1=$($GETSTRIPE -g $file1)
12741 gen2=$($GETSTRIPE -g $file2)
12743 $LFS swap_layouts $file1 $file2 || error "swap of file layout failed"
12744 gen=$($GETSTRIPE -g $file1)
12745 [[ $gen1 != $gen ]] ||
12746 "Layout generation on $file1 does not change"
12747 gen=$($GETSTRIPE -g $file2)
12748 [[ $gen2 != $gen ]] ||
12749 "Layout generation on $file2 does not change"
12751 cmp $ref1 $file2 || error "content compare failed ($ref1 != $file2)"
12752 cmp $ref2 $file1 || error "content compare failed ($ref2 != $file1)"
12754 lfsck_verify_pfid $file1 $file2 || error "PFID are not transferred"
12756 run_test 184a "Basic layout swap"
12759 check_swap_layouts_support && return 0
12761 dir0=$DIR/$tdir/$testnum
12762 mkdir -p $dir0 || error "creating dir $dir0"
12769 $SETSTRIPE -c1 $file1
12770 $SETSTRIPE -c2 $file2
12771 $SETSTRIPE -c1 $file3
12772 chown $RUNAS_ID $file3
12773 gen1=$($GETSTRIPE -g $file1)
12774 gen2=$($GETSTRIPE -g $file2)
12776 $LFS swap_layouts $dir1 $dir2 &&
12777 error "swap of directories layouts should fail"
12778 $LFS swap_layouts $dir1 $file1 &&
12779 error "swap of directory and file layouts should fail"
12780 $RUNAS $LFS swap_layouts $file1 $file2 &&
12781 error "swap of file we cannot write should fail"
12782 $LFS swap_layouts $file1 $file3 &&
12783 error "swap of file with different owner should fail"
12784 /bin/true # to clear error code
12786 run_test 184b "Forbidden layout swap (will generate errors)"
12789 local cmpn_arg=$(cmp -n 2>&1 | grep "invalid option")
12790 [ -n "$cmpn_arg" ] && skip_env "cmp does not support -n" && return
12791 check_swap_layouts_support && return 0
12793 local dir0=$DIR/$tdir/$testnum
12794 mkdir -p $dir0 || error "creating dir $dir0"
12796 local ref1=$dir0/ref1
12797 local ref2=$dir0/ref2
12798 local file1=$dir0/file1
12799 local file2=$dir0/file2
12800 # create a file large enough for the concurrent test
12801 dd if=/dev/urandom of=$ref1 bs=1M count=$((RANDOM % 50 + 20))
12802 dd if=/dev/urandom of=$ref2 bs=1M count=$((RANDOM % 50 + 20))
12803 echo "ref file size: ref1($(stat -c %s $ref1))," \
12804 "ref2($(stat -c %s $ref2))"
12807 dd if=$ref1 of=$file1 bs=16k &
12810 # Make sure dd starts to copy file
12811 while [ ! -f $file1 ]; do sleep 0.1; done
12813 $LFS swap_layouts $file1 $file2
12816 [[ $? == 0 ]] || error "concurrent write on $file1 failed"
12817 [[ $rc == 0 ]] || error "swap of $file1 and $file2 failed"
12819 # how many bytes copied before swapping layout
12820 local copied=$(stat -c %s $file2)
12821 local remaining=$(stat -c %s $ref1)
12822 remaining=$((remaining - copied))
12823 echo "Copied $copied bytes before swapping layout..."
12825 cmp -n $copied $file1 $ref2 | grep differ &&
12826 error "Content mismatch [0, $copied) of ref2 and file1"
12827 cmp -n $copied $file2 $ref1 ||
12828 error "Content mismatch [0, $copied) of ref1 and file2"
12829 cmp -i $copied:$copied -n $remaining $file1 $ref1 ||
12830 error "Content mismatch [$copied, EOF) of ref1 and file1"
12833 rm -f $ref1 $ref2 $file1 $file2
12835 run_test 184c "Concurrent write and layout swap"
12838 check_swap_layouts_support && return 0
12839 [ -z "$(which getfattr 2>/dev/null)" ] &&
12840 skip "no getfattr command" && return 0
12842 local file1=$DIR/$tdir/$tfile-1
12843 local file2=$DIR/$tdir/$tfile-2
12844 local file3=$DIR/$tdir/$tfile-3
12848 mkdir -p $DIR/$tdir
12849 touch $file1 || error "create $file1 failed"
12850 $OPENFILE -f O_CREAT:O_LOV_DELAY_CREATE $file2 ||
12851 error "create $file2 failed"
12852 $OPENFILE -f O_CREAT:O_LOV_DELAY_CREATE $file3 ||
12853 error "create $file3 failed"
12854 lovea1=$(get_layout_param $file1)
12856 $LFS swap_layouts $file2 $file3 ||
12857 error "swap $file2 $file3 layouts failed"
12858 $LFS swap_layouts $file1 $file2 ||
12859 error "swap $file1 $file2 layouts failed"
12861 lovea2=$(get_layout_param $file2)
12864 [ "$lovea1" == "$lovea2" ] || error "lovea $lovea1 != $lovea2"
12866 lovea1=$(getfattr -n trusted.lov $file1 | grep ^trusted)
12867 [[ -z "$lovea1" ]] || error "$file1 shouldn't have lovea"
12869 run_test 184d "allow stripeless layouts swap"
12872 [[ $(lustre_version_code $SINGLEMDS) -ge $(version_code 2.6.94) ]] ||
12873 { skip "Need MDS version at least 2.6.94"; return 0; }
12874 check_swap_layouts_support && return 0
12875 [ -z "$(which getfattr 2>/dev/null)" ] &&
12876 skip "no getfattr command" && return 0
12878 local file1=$DIR/$tdir/$tfile-1
12879 local file2=$DIR/$tdir/$tfile-2
12880 local file3=$DIR/$tdir/$tfile-3
12883 mkdir -p $DIR/$tdir
12884 touch $file1 || error "create $file1 failed"
12885 $OPENFILE -f O_CREAT:O_LOV_DELAY_CREATE $file2 ||
12886 error "create $file2 failed"
12887 $OPENFILE -f O_CREAT:O_LOV_DELAY_CREATE $file3 ||
12888 error "create $file3 failed"
12890 $LFS swap_layouts $file1 $file2 ||
12891 error "swap $file1 $file2 layouts failed"
12893 lovea=$(getfattr -n trusted.lov $file1 | grep ^trusted)
12894 [[ -z "$lovea" ]] || error "$file1 shouldn't have lovea"
12896 echo 123 > $file1 || error "Should be able to write into $file1"
12898 $LFS swap_layouts $file1 $file3 ||
12899 error "swap $file1 $file3 layouts failed"
12901 echo 123 > $file1 || error "Should be able to write into $file1"
12903 rm -rf $file1 $file2 $file3
12905 run_test 184e "Recreate layout after stripeless layout swaps"
12907 test_185() { # LU-2441
12908 # LU-3553 - no volatile file support in old servers
12909 [[ $(lustre_version_code $SINGLEMDS) -ge $(version_code 2.3.60) ]] ||
12910 { skip "Need MDS version at least 2.3.60"; return 0; }
12912 mkdir -p $DIR/$tdir || error "creating dir $DIR/$tdir"
12913 touch $DIR/$tdir/spoo
12914 local mtime1=$(stat -c "%Y" $DIR/$tdir)
12915 local fid=$($MULTIOP $DIR/$tdir VFw4096c) ||
12916 error "cannot create/write a volatile file"
12917 [ "$FILESET" == "" ] &&
12918 $CHECKSTAT -t file $MOUNT/.lustre/fid/$fid 2>/dev/null &&
12919 error "FID is still valid after close"
12921 multiop_bg_pause $DIR/$tdir vVw4096_c
12928 # assume that the next FID for this client is sequential, since stdout
12929 # is unfortunately eaten by multiop_bg_pause
12930 local n=$((${fidv[1]} + 1))
12931 local next_fid="${fidv[0]}:$(printf "0x%x" $n):${fidv[2]}"
12932 if [ "$FILESET" == "" ]; then
12933 $CHECKSTAT -t file $MOUNT/.lustre/fid/$next_fid ||
12934 error "FID is missing before close"
12936 kill -USR1 $multi_pid
12937 # 1 second delay, so if mtime change we will see it
12939 local mtime2=$(stat -c "%Y" $DIR/$tdir)
12940 [[ $mtime1 == $mtime2 ]] || error "mtime has changed"
12942 run_test 185 "Volatile file support"
12945 remote_mds_nodsh && skip "remote MDS with nodsh" && return
12946 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.3.0) ] &&
12947 skip "Need MDS version at least 2.3.0" && return
12949 local dir0=$DIR/$tdir/$testnum
12950 mkdir -p $dir0 || error "creating dir $dir0"
12952 local file=$dir0/file1
12953 dd if=/dev/urandom of=$file count=10 bs=1M conv=fsync
12954 local dv1=$($LFS data_version $file)
12955 dd if=/dev/urandom of=$file seek=10 count=1 bs=1M conv=fsync
12956 local dv2=$($LFS data_version $file)
12957 [[ $dv1 != $dv2 ]] ||
12958 error "data version did not change on write $dv1 == $dv2"
12963 run_test 187a "Test data version change"
12966 remote_mds_nodsh && skip "remote MDS with nodsh" && return
12967 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.3.0) ] &&
12968 skip "Need MDS version at least 2.3.0" && return
12970 local dir0=$DIR/$tdir/$testnum
12971 mkdir -p $dir0 || error "creating dir $dir0"
12973 declare -a DV=$($MULTIOP $dir0 Vw1000xYw1000xY | cut -f3 -d" ")
12974 [[ ${DV[0]} != ${DV[1]} ]] ||
12975 error "data version did not change on write"\
12976 " ${DV[0]} == ${DV[1]}"
12981 run_test 187b "Test data version change on volatile file"
12984 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
12985 remote_mgs_nodsh && skip "remote MGS with nodsh" && return
12986 [ -n "$FILESET" ] && skip "SKIP due to FILESET set" && return
12988 local POOL=${POOL:-cea1}
12989 local POOL_ROOT=${POOL_ROOT:-$DIR/d200.pools}
12990 local POOL_DIR_NAME=${POOL_DIR_NAME:-dir_tst}
12993 local last_ost=$(($OSTCOUNT - 1))
12995 local ost_list=$(seq $first_ost $ost_step $last_ost)
12996 local ost_range="$first_ost $last_ost $ost_step"
12997 local test_path=$POOL_ROOT/$POOL_DIR_NAME
12998 local file_dir=$POOL_ROOT/file_tst
12999 local subdir=$test_path/subdir
13002 if ! combined_mgs_mds ; then
13007 # former test_200a test_200b
13008 pool_add $POOL || { rc=$? ; break; }
13009 pool_add_targets $POOL $ost_range || { rc=$? ; break; }
13010 # former test_200c test_200d
13011 mkdir -p $test_path
13012 pool_set_dir $POOL $test_path || { rc=$? ; break; }
13013 pool_check_dir $POOL $test_path || { rc=$? ; break; }
13015 pool_check_dir $POOL $subdir || { rc=$? ; break; }
13016 pool_dir_rel_path $POOL $POOL_DIR_NAME $POOL_ROOT \
13017 || { rc=$? ; break; }
13018 # former test_200e test_200f
13019 local files=$((OSTCOUNT*3))
13020 pool_alloc_files $POOL $test_path $files "$ost_list" \
13021 || { rc=$? ; break; }
13022 pool_create_files $POOL $file_dir $files "$ost_list" \
13023 || { rc=$? ; break; }
13024 # former test_200g test_200h
13025 pool_lfs_df $POOL || { rc=$? ; break; }
13026 pool_file_rel_path $POOL $test_path || { rc=$? ; break; }
13028 # former test_201a test_201b test_201c
13029 pool_remove_first_target $POOL || { rc=$? ; break; }
13031 local f=$test_path/$tfile
13032 pool_remove_all_targets $POOL $f || { rc=$? ; break; }
13033 pool_remove $POOL $f || { rc=$? ; break; }
13039 if ! combined_mgs_mds ; then
13044 run_test 200 "OST pools"
13046 # usage: default_attr <count | size | offset>
13048 $LCTL get_param -n lov.$FSNAME-clilov-\*.stripe${1}
13051 # usage: check_default_stripe_attr
13052 check_default_stripe_attr() {
13053 ACTUAL=$($GETSTRIPE $* $DIR/$tdir)
13056 [ -n "$2" ] && EXPECTED=0 || EXPECTED=$(default_attr count);;
13058 [ -n "$2" ] && EXPECTED=0 || EXPECTED=$(default_attr size);;
13062 error "unknown getstripe attr '$1'"
13065 [ $ACTUAL == $EXPECTED ] ||
13066 error "$DIR/$tdir has $1 '$ACTUAL', not '$EXPECTED'"
13070 test_mkdir $DIR/$tdir
13071 $SETSTRIPE --stripe-count 0 --stripe-size 0 --stripe-index -1 $DIR/$tdir
13073 check_default_stripe_attr --stripe-count
13074 check_default_stripe_attr --stripe-size
13075 check_default_stripe_attr --stripe-index
13077 run_test 204a "Print default stripe attributes"
13080 test_mkdir $DIR/$tdir
13081 $SETSTRIPE --stripe-count 1 $DIR/$tdir
13083 check_default_stripe_attr --stripe-size
13084 check_default_stripe_attr --stripe-index
13086 run_test 204b "Print default stripe size and offset"
13089 test_mkdir $DIR/$tdir
13090 $SETSTRIPE --stripe-size 65536 $DIR/$tdir
13092 check_default_stripe_attr --stripe-count
13093 check_default_stripe_attr --stripe-index
13095 run_test 204c "Print default stripe count and offset"
13098 test_mkdir $DIR/$tdir
13099 $SETSTRIPE --stripe-index 0 $DIR/$tdir
13101 check_default_stripe_attr --stripe-count
13102 check_default_stripe_attr --stripe-size
13104 run_test 204d "Print default stripe count and size"
13107 test_mkdir $DIR/$tdir
13108 $SETSTRIPE -d $DIR/$tdir
13110 check_default_stripe_attr --stripe-count --raw
13111 check_default_stripe_attr --stripe-size --raw
13112 check_default_stripe_attr --stripe-index --raw
13114 run_test 204e "Print raw stripe attributes"
13117 test_mkdir $DIR/$tdir
13118 $SETSTRIPE --stripe-count 1 $DIR/$tdir
13120 check_default_stripe_attr --stripe-size --raw
13121 check_default_stripe_attr --stripe-index --raw
13123 run_test 204f "Print raw stripe size and offset"
13126 test_mkdir $DIR/$tdir
13127 $SETSTRIPE --stripe-size 65536 $DIR/$tdir
13129 check_default_stripe_attr --stripe-count --raw
13130 check_default_stripe_attr --stripe-index --raw
13132 run_test 204g "Print raw stripe count and offset"
13135 test_mkdir $DIR/$tdir
13136 $SETSTRIPE --stripe-index 0 $DIR/$tdir
13138 check_default_stripe_attr --stripe-count --raw
13139 check_default_stripe_attr --stripe-size --raw
13141 run_test 204h "Print raw stripe count and size"
13143 # Figure out which job scheduler is being used, if any,
13144 # or use a fake one
13145 if [ -n "$SLURM_JOB_ID" ]; then # SLURM
13146 JOBENV=SLURM_JOB_ID
13147 elif [ -n "$LSB_JOBID" ]; then # Load Sharing Facility
13149 elif [ -n "$PBS_JOBID" ]; then # PBS/Maui/Moab
13151 elif [ -n "$LOADL_STEPID" ]; then # LoadLeveller
13152 JOBENV=LOADL_STEP_ID
13153 elif [ -n "$JOB_ID" ]; then # Sun Grid Engine
13156 $LCTL list_param jobid_name > /dev/null 2>&1
13157 if [ $? -eq 0 ]; then
13164 verify_jobstats() {
13169 # we don't really need to clear the stats for this test to work, since each
13170 # command has a unique jobid, but it makes debugging easier if needed.
13171 # for facet in $facets; do
13172 # local dev=$(convert_facet2label $facet)
13173 # # clear old jobstats
13174 # do_facet $facet lctl set_param *.$dev.job_stats="clear"
13177 # use a new JobID for each test, or we might see an old one
13178 [ "$JOBENV" = "FAKE_JOBID" ] &&
13179 FAKE_JOBID=id.$testnum.$(basename ${cmd[0]}).$RANDOM
13183 [ "$JOBENV" = "nodelocal" ] && {
13184 FAKE_JOBID=id.$testnum.$(basename ${cmd[0]}).$RANDOM
13185 $LCTL set_param jobid_name=$FAKE_JOBID
13189 log "Test: ${cmd[*]}"
13190 log "Using JobID environment variable $JOBENV=$JOBVAL"
13192 if [ $JOBENV = "FAKE_JOBID" ]; then
13193 FAKE_JOBID=$JOBVAL ${cmd[*]}
13198 # all files are created on OST0000
13199 for facet in $facets; do
13200 local stats="*.$(convert_facet2label $facet).job_stats"
13201 if [ $(do_facet $facet lctl get_param $stats |
13202 grep -c $JOBVAL) -ne 1 ]; then
13203 do_facet $facet lctl get_param $stats
13204 error "No jobstats for $JOBVAL found on $facet::$stats"
13210 local new_jobenv=$1
13212 do_facet mgs $LCTL conf_param $FSNAME.sys.jobid_var=$new_jobenv
13213 wait_update $HOSTNAME "$LCTL get_param -n jobid_var" $new_jobenv
13216 test_205() { # Job stats
13217 [[ $(lustre_version_code $SINGLEMDS) -ge $(version_code 2.7.1) ]] ||
13218 { skip "Need MDS version with at least 2.7.1"; return 0; }
13220 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
13221 remote_mgs_nodsh && skip "remote MGS with nodsh" && return
13222 remote_mds_nodsh && skip "remote MDS with nodsh" && return
13223 remote_ost_nodsh && skip "remote OST with nodsh" && return
13225 [ -z "$(lctl get_param -n mdc.*.connect_flags | grep jobstats)" ] &&
13226 skip "Server doesn't support jobstats" && return 0
13227 [[ $JOBID_VAR = disable ]] && skip "jobstats is disabled" && return
13229 local old_jobenv=$($LCTL get_param -n jobid_var)
13230 if [ $old_jobenv != $JOBENV ]; then
13231 jobstats_set $JOBENV
13232 stack_trap "do_facet mgs \
13233 $LCTL conf_param $FSNAME.sys.jobid_var=$old_jobenv" EXIT
13238 local old_interval=$(do_facet $SINGLEMDS lctl get_param -n \
13239 mdt.*.job_cleanup_interval | head -n 1)
13240 local new_interval=5
13241 do_facet $SINGLEMDS \
13242 $LCTL set_param mdt.*.job_cleanup_interval=$new_interval
13243 stack_trap "do_facet $SINGLEMDS \
13244 $LCTL set_param mdt.*.job_cleanup_interval=$old_interval" EXIT
13245 local start=$SECONDS
13249 cmd="mkdir $DIR/$tdir"
13250 verify_jobstats "$cmd" "$SINGLEMDS"
13252 cmd="rmdir $DIR/$tdir"
13253 verify_jobstats "$cmd" "$SINGLEMDS"
13254 # mkdir on secondary MDT
13255 if [ $MDSCOUNT -gt 1 ]; then
13256 cmd="lfs mkdir -i 1 $DIR/$tdir.remote"
13257 verify_jobstats "$cmd" "mds2"
13260 cmd="mknod $DIR/$tfile c 1 3"
13261 verify_jobstats "$cmd" "$SINGLEMDS"
13263 cmd="rm -f $DIR/$tfile"
13264 verify_jobstats "$cmd" "$SINGLEMDS"
13265 # create all files on OST0000 so verify_jobstats can find OST stats
13267 cmd="$SETSTRIPE -i 0 -c 1 $DIR/$tfile"
13268 verify_jobstats "$cmd" "$SINGLEMDS"
13270 cmd="touch $DIR/$tfile"
13271 verify_jobstats "$cmd" "$SINGLEMDS ost1"
13273 cmd="dd if=/dev/zero of=$DIR/$tfile bs=1M count=1 oflag=sync"
13274 verify_jobstats "$cmd" "ost1"
13276 cancel_lru_locks osc
13277 cmd="dd if=$DIR/$tfile of=/dev/null bs=1M count=1 iflag=direct"
13278 verify_jobstats "$cmd" "ost1"
13280 cmd="$TRUNCATE $DIR/$tfile 0"
13281 verify_jobstats "$cmd" "$SINGLEMDS ost1"
13283 cmd="mv -f $DIR/$tfile $DIR/$tdir.rename"
13284 verify_jobstats "$cmd" "$SINGLEMDS"
13285 # jobstats expiry - sleep until old stats should be expired
13286 local left=$((new_interval + 5 - (SECONDS - start)))
13287 [ $left -ge 0 ] && wait_update_facet $SINGLEMDS \
13288 "lctl get_param *.*.job_stats | grep -c 'job_id.*mkdir'" \
13290 cmd="mkdir $DIR/$tdir.expire"
13291 verify_jobstats "$cmd" "$SINGLEMDS"
13292 [ $(do_facet $SINGLEMDS lctl get_param *.*.job_stats |
13293 grep -c "job_id.*mkdir") -gt 1 ] && error "old jobstats not expired"
13295 # Ensure that jobid are present in changelog (if supported by MDS)
13296 if [ $(lustre_version_code $SINGLEMDS) -ge $(version_code 2.6.52) ];then
13297 changelog_dump | tail -10
13298 jobids=$(changelog_dump | tail -9 | grep -c "j=")
13299 [ $jobids -eq 9 ] ||
13300 error "Wrong changelog jobid count $jobids != 9"
13304 jobstats_set $JOBENV
13306 changelog_dump | grep $tfile
13307 jobids=$(changelog_dump | grep $tfile | tail -1 | grep -c "j=")
13308 [ $jobids -eq 0 ] ||
13309 error "Unexpected jobids when jobid_var=$JOBENV"
13312 run_test 205 "Verify job stats"
13314 # LU-1480, LU-1773 and LU-1657
13316 mkdir -p $DIR/$tdir
13317 $SETSTRIPE -c -1 $DIR/$tdir
13318 #define OBD_FAIL_LOV_INIT 0x1403
13319 $LCTL set_param fail_loc=0xa0001403
13320 $LCTL set_param fail_val=1
13321 touch $DIR/$tdir/$tfile || true
13323 run_test 206 "fail lov_init_raid0() doesn't lbug"
13326 dd if=/dev/zero of=$DIR/$tfile bs=4k count=$((RANDOM%10+1))
13327 local fsz=`stat -c %s $DIR/$tfile`
13328 cancel_lru_locks mdc
13330 # do not return layout in getattr intent
13331 #define OBD_FAIL_MDS_NO_LL_GETATTR 0x170
13332 $LCTL set_param fail_loc=0x170
13333 local sz=`stat -c %s $DIR/$tfile`
13335 [ $fsz -eq $sz ] || error "file size expected $fsz, actual $sz"
13339 run_test 207a "can refresh layout at glimpse"
13342 dd if=/dev/zero of=$DIR/$tfile bs=4k count=$((RANDOM%10+1))
13343 local cksum=`md5sum $DIR/$tfile`
13344 local fsz=`stat -c %s $DIR/$tfile`
13345 cancel_lru_locks mdc
13346 cancel_lru_locks osc
13348 # do not return layout in getattr intent
13349 #define OBD_FAIL_MDS_NO_LL_OPEN 0x171
13350 $LCTL set_param fail_loc=0x171
13352 # it will refresh layout after the file is opened but before read issues
13353 echo checksum is "$cksum"
13354 echo "$cksum" |md5sum -c --quiet || error "file differs"
13358 run_test 207b "can refresh layout at open"
13361 # FIXME: in this test suite, only RD lease is used. This is okay
13362 # for now as only exclusive open is supported. After generic lease
13363 # is done, this test suite should be revised. - Jinshan
13365 remote_mds_nodsh && skip "remote MDS with nodsh" && return
13366 [[ $(lustre_version_code $SINGLEMDS) -ge $(version_code 2.4.52) ]] ||
13367 { skip "Need MDS version at least 2.4.52"; return 0; }
13369 echo "==== test 1: verify get lease work"
13370 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:eRE+eU || error "get lease error"
13372 echo "==== test 2: verify lease can be broken by upcoming open"
13373 $MULTIOP $DIR/$tfile oO_RDONLY:eR_E-eUc &
13377 $MULTIOP $DIR/$tfile oO_RDONLY:c
13378 kill -USR1 $PID && wait $PID || error "break lease error"
13380 echo "==== test 3: verify lease can't be granted if an open already exists"
13381 $MULTIOP $DIR/$tfile oO_RDONLY:_c &
13385 $MULTIOP $DIR/$tfile oO_RDONLY:eReUc && error "apply lease should fail"
13386 kill -USR1 $PID && wait $PID || error "open file error"
13388 echo "==== test 4: lease can sustain over recovery"
13389 $MULTIOP $DIR/$tfile oO_RDONLY:eR_E+eUc &
13395 kill -USR1 $PID && wait $PID || error "lease broken over recovery"
13397 echo "==== test 5: lease broken can't be regained by replay"
13398 $MULTIOP $DIR/$tfile oO_RDONLY:eR_E-eUc &
13402 # open file to break lease and then recovery
13403 $MULTIOP $DIR/$tfile oO_RDWR:c || error "open file error"
13406 kill -USR1 $PID && wait $PID || error "lease not broken over recovery"
13410 run_test 208 "Exclusive open"
13413 [ -z "$(lctl get_param -n mdc.*.connect_flags | grep disp_stripe)" ] &&
13414 skip_env "must have disp_stripe" && return
13417 sync; sleep 5; sync;
13419 echo 3 > /proc/sys/vm/drop_caches
13420 req_before=$(awk '/ptlrpc_cache / { print $2 }' /proc/slabinfo)
13422 # open/close 500 times
13423 for i in $(seq 500); do
13427 echo 3 > /proc/sys/vm/drop_caches
13428 req_after=$(awk '/ptlrpc_cache / { print $2 }' /proc/slabinfo)
13430 echo "before: $req_before, after: $req_after"
13431 [ $((req_after - req_before)) -ge 300 ] &&
13432 error "open/close requests are not freed"
13435 run_test 209 "read-only open/close requests should be freed promptly"
13439 size=$((size % 8192 + 1))
13440 dd if=/dev/urandom of=$DIR/f212 bs=1k count=$size
13441 sendfile $DIR/f212 $DIR/f212.xyz || error "sendfile wrong"
13442 rm -f $DIR/f212 $DIR/f212.xyz
13444 run_test 212 "Sendfile test ============================================"
13447 dd if=/dev/zero of=$DIR/$tfile bs=4k count=4
13448 cancel_lru_locks osc
13449 lctl set_param fail_loc=0x8000040f
13450 # generate a read lock
13451 cat $DIR/$tfile > /dev/null
13452 # write to the file, it will try to cancel the above read lock.
13453 cat /etc/hosts >> $DIR/$tfile
13455 run_test 213 "OSC lock completion and cancel race don't crash - bug 18829"
13457 test_214() { # for bug 20133
13458 mkdir -p $DIR/$tdir/d214c || error "mkdir $DIR/$tdir/d214c failed"
13459 for (( i=0; i < 340; i++ )) ; do
13460 touch $DIR/$tdir/d214c/a$i
13463 ls -l $DIR/$tdir || error "ls -l $DIR/d214p failed"
13464 mv $DIR/$tdir/d214c $DIR/ || error "mv $DIR/d214p/d214c $DIR/ failed"
13465 ls $DIR/d214c || error "ls $DIR/d214c failed"
13466 rm -rf $DIR/$tdir || error "rm -rf $DIR/d214* failed"
13467 rm -rf $DIR/d214* || error "rm -rf $DIR/d214* failed"
13469 run_test 214 "hash-indexed directory test - bug 20133"
13471 # having "abc" as 1st arg, creates $TMP/lnet_abc.out and $TMP/lnet_abc.sys
13472 create_lnet_proc_files() {
13473 lctl get_param -n $1 >$TMP/lnet_$1.sys || error "cannot read lnet.$1"
13476 # counterpart of create_lnet_proc_files
13477 remove_lnet_proc_files() {
13478 rm -f $TMP/lnet_$1.sys
13481 # uses 1st arg as trailing part of filename, 2nd arg as description for reports,
13482 # 3rd arg as regexp for body
13483 check_lnet_proc_stats() {
13484 local l=$(cat "$TMP/lnet_$1" |wc -l)
13485 [ $l = 1 ] || (cat "$TMP/lnet_$1" && error "$2 is not of 1 line: $l")
13487 grep -E "$3" "$TMP/lnet_$1" || (cat "$TMP/lnet_$1" && error "$2 misformatted")
13490 # uses 1st arg as trailing part of filename, 2nd arg as description for reports,
13491 # 3rd arg as regexp for body, 4th arg as regexp for 1st line, 5th arg is
13492 # optional and can be regexp for 2nd line (lnet.routes case)
13493 check_lnet_proc_entry() {
13494 local blp=2 # blp stands for 'position of 1st line of body'
13495 [ -z "$5" ] || blp=3 # lnet.routes case
13497 local l=$(cat "$TMP/lnet_$1" |wc -l)
13498 # subtracting one from $blp because the body can be empty
13499 [ "$l" -ge "$(($blp - 1))" ] || (cat "$TMP/lnet_$1" && error "$2 is too short: $l")
13501 sed -n '1 p' "$TMP/lnet_$1" |grep -E "$4" >/dev/null ||
13502 (cat "$TMP/lnet_$1" && error "1st line of $2 misformatted")
13504 [ "$5" = "" ] || sed -n '2 p' "$TMP/lnet_$1" |grep -E "$5" >/dev/null ||
13505 (cat "$TMP/lnet_$1" && error "2nd line of $2 misformatted")
13507 # bail out if any unexpected line happened
13508 sed -n "$blp p" "$TMP/lnet_$1" | grep -Ev "$3"
13509 [ "$?" != 0 ] || error "$2 misformatted"
13512 test_215() { # for bugs 18102, 21079, 21517
13513 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
13514 local N='(0|[1-9][0-9]*)' # non-negative numeric
13515 local P='[1-9][0-9]*' # positive numeric
13516 local I='(0|-?[1-9][0-9]*|NA)' # any numeric (0 | >0 | <0) or NA if no value
13517 local NET='[a-z][a-z0-9]*' # LNET net like o2ib2
13518 local ADDR='[0-9.]+' # LNET addr like 10.0.0.1
13519 local NID="$ADDR@$NET" # LNET nid like 10.0.0.1@o2ib2
13521 local L1 # regexp for 1st line
13522 local L2 # regexp for 2nd line (optional)
13523 local BR # regexp for the rest (body)
13525 # lnet.stats should look as 11 space-separated non-negative numerics
13526 BR="^$N $N $N $N $N $N $N $N $N $N $N$"
13527 create_lnet_proc_files "stats"
13528 check_lnet_proc_stats "stats.sys" "lnet.stats" "$BR"
13529 remove_lnet_proc_files "stats"
13531 # lnet.routes should look like this:
13532 # Routing disabled/enabled
13533 # net hops priority state router
13534 # where net is a string like tcp0, hops > 0, priority >= 0,
13535 # state is up/down,
13536 # router is a string like 192.168.1.1@tcp2
13537 L1="^Routing (disabled|enabled)$"
13538 L2="^net +hops +priority +state +router$"
13539 BR="^$NET +$N +(0|1) +(up|down) +$NID$"
13540 create_lnet_proc_files "routes"
13541 check_lnet_proc_entry "routes.sys" "lnet.routes" "$BR" "$L1" "$L2"
13542 remove_lnet_proc_files "routes"
13544 # lnet.routers should look like this:
13545 # ref rtr_ref alive_cnt state last_ping ping_sent deadline down_ni router
13546 # where ref > 0, rtr_ref > 0, alive_cnt >= 0, state is up/down,
13547 # last_ping >= 0, ping_sent is boolean (0/1), deadline and down_ni are
13548 # numeric (0 or >0 or <0), router is a string like 192.168.1.1@tcp2
13549 L1="^ref +rtr_ref +alive_cnt +state +last_ping +ping_sent +deadline +down_ni +router$"
13550 BR="^$P +$P +$N +(up|down) +$N +(0|1) +$I +$I +$NID$"
13551 create_lnet_proc_files "routers"
13552 check_lnet_proc_entry "routers.sys" "lnet.routers" "$BR" "$L1"
13553 remove_lnet_proc_files "routers"
13555 # lnet.peers should look like this:
13556 # nid refs state last max rtr min tx min queue
13557 # where nid is a string like 192.168.1.1@tcp2, refs > 0,
13558 # state is up/down/NA, max >= 0. last, rtr, min, tx, min are
13559 # numeric (0 or >0 or <0), queue >= 0.
13560 L1="^nid +refs +state +last +max +rtr +min +tx +min +queue$"
13561 BR="^$NID +$P +(up|down|NA) +$I +$N +$I +$I +$I +$I +$N$"
13562 create_lnet_proc_files "peers"
13563 check_lnet_proc_entry "peers.sys" "lnet.peers" "$BR" "$L1"
13564 remove_lnet_proc_files "peers"
13566 # lnet.buffers should look like this:
13567 # pages count credits min
13568 # where pages >=0, count >=0, credits and min are numeric (0 or >0 or <0)
13569 L1="^pages +count +credits +min$"
13570 BR="^ +$N +$N +$I +$I$"
13571 create_lnet_proc_files "buffers"
13572 check_lnet_proc_entry "buffers.sys" "lnet.buffers" "$BR" "$L1"
13573 remove_lnet_proc_files "buffers"
13575 # lnet.nis should look like this:
13576 # nid status alive refs peer rtr max tx min
13577 # where nid is a string like 192.168.1.1@tcp2, status is up/down,
13578 # alive is numeric (0 or >0 or <0), refs >= 0, peer >= 0,
13579 # rtr >= 0, max >=0, tx and min are numeric (0 or >0 or <0).
13580 L1="^nid +status +alive +refs +peer +rtr +max +tx +min$"
13581 BR="^$NID +(up|down) +$I +$N +$N +$N +$N +$I +$I$"
13582 create_lnet_proc_files "nis"
13583 check_lnet_proc_entry "nis.sys" "lnet.nis" "$BR" "$L1"
13584 remove_lnet_proc_files "nis"
13586 # can we successfully write to lnet.stats?
13587 lctl set_param -n stats=0 || error "cannot write to lnet.stats"
13589 run_test 215 "lnet exists and has proper content - bugs 18102, 21079, 21517"
13591 test_216() { # bug 20317
13592 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
13593 remote_ost_nodsh && skip "remote OST with nodsh" && return
13596 local facets=$(get_facets OST)
13597 local p="$TMP/$TESTSUITE-$TESTNAME.parameters"
13599 save_lustre_params client "osc.*.contention_seconds" > $p
13600 save_lustre_params $facets \
13601 "ldlm.namespaces.filter-*.max_nolock_bytes" >> $p
13602 save_lustre_params $facets \
13603 "ldlm.namespaces.filter-*.contended_locks" >> $p
13604 save_lustre_params $facets \
13605 "ldlm.namespaces.filter-*.contention_seconds" >> $p
13606 clear_stats osc.*.osc_stats
13608 # agressive lockless i/o settings
13609 do_nodes $(comma_list $(osts_nodes)) \
13610 "lctl set_param -n ldlm.namespaces.*.max_nolock_bytes=2000000 \
13611 ldlm.namespaces.filter-*.contended_locks=0 \
13612 ldlm.namespaces.filter-*.contention_seconds=60"
13613 lctl set_param -n osc.*.contention_seconds=60
13615 $DIRECTIO write $DIR/$tfile 0 10 4096
13616 $CHECKSTAT -s 40960 $DIR/$tfile
13618 # disable lockless i/o
13619 do_nodes $(comma_list $(osts_nodes)) \
13620 "lctl set_param -n ldlm.namespaces.filter-*.max_nolock_bytes=0 \
13621 ldlm.namespaces.filter-*.contended_locks=32 \
13622 ldlm.namespaces.filter-*.contention_seconds=0"
13623 lctl set_param -n osc.*.contention_seconds=0
13624 clear_stats osc.*.osc_stats
13626 dd if=/dev/zero of=$DIR/$tfile count=0
13627 $CHECKSTAT -s 0 $DIR/$tfile
13629 restore_lustre_params <$p
13633 run_test 216 "check lockless direct write updates file size and kms correctly"
13635 test_217() { # bug 22430
13636 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
13640 for node in $(nodes_list); do
13641 nid=$(host_nids_address $node $NETTYPE)
13642 if [[ $nid = *-* ]] ; then
13643 echo "lctl ping $(h2nettype $nid)"
13644 lctl ping $(h2nettype $nid)
13646 echo "skipping $node (no hyphen detected)"
13650 run_test 217 "check lctl ping for hostnames with hiphen ('-')"
13653 # do directio so as not to populate the page cache
13654 log "creating a 10 Mb file"
13655 $MULTIOP $DIR/$tfile oO_CREAT:O_DIRECT:O_RDWR:w$((10*1048576))c || error "multiop failed while creating a file"
13656 log "starting reads"
13657 dd if=$DIR/$tfile of=/dev/null bs=4096 &
13658 log "truncating the file"
13659 $MULTIOP $DIR/$tfile oO_TRUNC:c || error "multiop failed while truncating the file"
13661 kill %+ || true # reads might have finished
13662 echo "wait until dd is finished"
13664 log "removing the temporary file"
13665 rm -rf $DIR/$tfile || error "tmp file removal failed"
13667 run_test 218 "parallel read and truncate should not deadlock ======================="
13670 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
13671 # write one partial page
13672 dd if=/dev/zero of=$DIR/$tfile bs=1024 count=1
13673 # set no grant so vvp_io_commit_write will do sync write
13674 $LCTL set_param fail_loc=0x411
13675 # write a full page at the end of file
13676 dd if=/dev/zero of=$DIR/$tfile bs=4096 count=1 seek=1 conv=notrunc
13678 $LCTL set_param fail_loc=0
13679 dd if=/dev/zero of=$DIR/$tfile bs=4096 count=1 seek=3
13680 $LCTL set_param fail_loc=0x411
13681 dd if=/dev/zero of=$DIR/$tfile bs=1024 count=1 seek=2 conv=notrunc
13684 dd if=/dev/zero of=$DIR/$tfile-2 bs=1024 count=1
13685 $CHECKSTAT -s 1024 $DIR/$tfile-2 || error "checkstat wrong size"
13687 run_test 219 "LU-394: Write partial won't cause uncontiguous pages vec at LND"
13689 test_220() { #LU-325
13690 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
13691 remote_ost_nodsh && skip "remote OST with nodsh" && return
13692 remote_mds_nodsh && skip "remote MDS with nodsh" && return
13693 remote_mgs_nodsh && skip "remote MGS with nodsh" && return
13696 # create on MDT0000 so the last_id and next_id are correct
13698 local OST=$($LFS df $DIR | awk '/OST:'$OSTIDX'/ { print $1 }')
13702 local mdtosc_proc1=$(get_mdtosc_proc_path $SINGLEMDS $OST)
13703 local last_id=$(do_facet $SINGLEMDS lctl get_param -n \
13704 osc.$mdtosc_proc1.prealloc_last_id)
13705 local next_id=$(do_facet $SINGLEMDS lctl get_param -n \
13706 osc.$mdtosc_proc1.prealloc_next_id)
13710 if ! combined_mgs_mds ; then
13714 do_facet ost$((OSTIDX + 1)) lctl set_param fail_val=-1
13715 #define OBD_FAIL_OST_ENOINO 0x229
13716 do_facet ost$((OSTIDX + 1)) lctl set_param fail_loc=0x229
13717 create_pool $FSNAME.$TESTNAME || return 1
13718 do_facet mgs $LCTL pool_add $FSNAME.$TESTNAME $OST || return 2
13720 $SETSTRIPE $DIR/$tdir -i $OSTIDX -c 1 -p $FSNAME.$TESTNAME
13722 MDSOBJS=$((last_id - next_id))
13723 echo "preallocated objects on MDS is $MDSOBJS" "($last_id - $next_id)"
13725 blocks=$($LFS df $MOUNT | awk '($1 == '$OSTIDX') { print $4 }')
13726 echo "OST still has $count kbytes free"
13728 echo "create $MDSOBJS files @next_id..."
13729 createmany -o $DIR/$tdir/f $MDSOBJS || return 3
13731 local last_id2=$(do_facet mds${MDSIDX} lctl get_param -n \
13732 osc.$mdtosc_proc1.prealloc_last_id)
13733 local next_id2=$(do_facet mds${MDSIDX} lctl get_param -n \
13734 osc.$mdtosc_proc1.prealloc_next_id)
13736 echo "after creation, last_id=$last_id2, next_id=$next_id2"
13741 do_facet ost$((OSTIDX + 1)) lctl set_param fail_val=0
13742 do_facet ost$((OSTIDX + 1)) lctl set_param fail_loc=0
13744 do_facet mgs $LCTL pool_remove $FSNAME.$TESTNAME $OST ||
13745 error "$LCTL pool_remove $FSNAME.$TESTNAME $OST failed"
13746 do_facet mgs $LCTL pool_destroy $FSNAME.$TESTNAME ||
13747 error "$LCTL pool_destroy $FSNAME.$TESTNAME failed"
13748 echo "unlink $MDSOBJS files @$next_id..."
13749 unlinkmany $DIR/$tdir/f $MDSOBJS || error "unlinkmany failed"
13751 if ! combined_mgs_mds ; then
13755 run_test 220 "preallocated MDS objects still used if ENOSPC from OST"
13758 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
13759 dd if=`which date` of=$MOUNT/date oflag=sync
13760 chmod +x $MOUNT/date
13762 #define OBD_FAIL_LLITE_FAULT_TRUNC_RACE 0x1401
13763 $LCTL set_param fail_loc=0x80001401
13765 $MOUNT/date > /dev/null
13768 run_test 221 "make sure fault and truncate race to not cause OOM"
13771 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
13773 test_mkdir $DIR/$tdir
13774 $LFS setstripe -c 1 -i 0 $DIR/$tdir
13775 createmany -o $DIR/$tdir/$tfile 10
13776 cancel_lru_locks mdc
13777 cancel_lru_locks osc
13778 #define OBD_FAIL_LDLM_AGL_DELAY 0x31a
13779 $LCTL set_param fail_loc=0x31a
13780 ls -l $DIR/$tdir > /dev/null || error "AGL for ls failed"
13781 $LCTL set_param fail_loc=0
13784 run_test 222a "AGL for ls should not trigger CLIO lock failure"
13787 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
13789 test_mkdir $DIR/$tdir
13790 $LFS setstripe -c 1 -i 0 $DIR/$tdir
13791 createmany -o $DIR/$tdir/$tfile 10
13792 cancel_lru_locks mdc
13793 cancel_lru_locks osc
13794 #define OBD_FAIL_LDLM_AGL_DELAY 0x31a
13795 $LCTL set_param fail_loc=0x31a
13796 rm -r $DIR/$tdir || error "AGL for rmdir failed"
13797 $LCTL set_param fail_loc=0
13799 run_test 222b "AGL for rmdir should not trigger CLIO lock failure"
13802 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
13804 test_mkdir $DIR/$tdir
13805 $LFS setstripe -c 1 -i 0 $DIR/$tdir
13806 createmany -o $DIR/$tdir/$tfile 10
13807 cancel_lru_locks mdc
13808 cancel_lru_locks osc
13809 #define OBD_FAIL_LDLM_AGL_NOLOCK 0x31b
13810 $LCTL set_param fail_loc=0x31b
13811 ls -l $DIR/$tdir > /dev/null || error "reenqueue failed"
13812 $LCTL set_param fail_loc=0
13815 run_test 223 "osc reenqueue if without AGL lock granted ======================="
13817 test_224a() { # LU-1039, MRP-303
13818 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
13819 #define OBD_FAIL_PTLRPC_CLIENT_BULK_CB 0x508
13820 $LCTL set_param fail_loc=0x508
13821 dd if=/dev/zero of=$DIR/$tfile bs=4096 count=1 conv=fsync
13822 $LCTL set_param fail_loc=0
13825 run_test 224a "Don't panic on bulk IO failure"
13827 test_224b() { # LU-1039, MRP-303
13828 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
13829 dd if=/dev/zero of=$DIR/$tfile bs=4096 count=1
13830 cancel_lru_locks osc
13831 #define OBD_FAIL_PTLRPC_CLIENT_BULK_CB2 0x515
13832 $LCTL set_param fail_loc=0x515
13833 dd of=/dev/null if=$DIR/$tfile bs=4096 count=1
13834 $LCTL set_param fail_loc=0
13837 run_test 224b "Don't panic on bulk IO failure"
13839 test_224c() { # LU-6441
13840 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
13841 remote_mds_nodsh && skip "remote MDS with nodsh" && return
13843 local p="$TMP/$TESTSUITE-$TESTNAME.parameters"
13844 save_writethrough $p
13845 set_cache writethrough on
13847 local pages_per_rpc=$($LCTL get_param \
13848 osc.*.max_pages_per_rpc)
13849 local at_max=$($LCTL get_param -n at_max)
13850 local timeout=$($LCTL get_param -n timeout)
13851 local test_at="$LCTL get_param -n at_max"
13852 local param_at="$FSNAME.sys.at_max"
13853 local test_timeout="$LCTL get_param -n timeout"
13854 local param_timeout="$FSNAME.sys.timeout"
13856 $LCTL set_param -n osc.*.max_pages_per_rpc=1024
13858 set_conf_param_and_check client "$test_at" "$param_at" 0 ||
13859 error "conf_param at_max=0 failed"
13860 set_conf_param_and_check client "$test_timeout" "$param_timeout" 5 ||
13861 error "conf_param timeout=5 failed"
13863 #define OBD_FAIL_PTLRPC_CLIENT_BULK_CB3 0x520
13864 do_facet ost1 $LCTL set_param fail_loc=0x520
13865 $LFS setstripe -c 1 -i 0 $DIR/$tfile
13866 dd if=/dev/zero of=$DIR/$tfile bs=8MB count=1
13868 do_facet ost1 $LCTL set_param fail_loc=0
13870 set_conf_param_and_check client "$test_at" "$param_at" $at_max ||
13871 error "conf_param at_max=$at_max failed"
13872 set_conf_param_and_check client "$test_timeout" "$param_timeout" \
13873 $timeout || error "conf_param timeout=$timeout failed"
13875 $LCTL set_param -n $pages_per_rpc
13876 restore_lustre_params < $p
13879 run_test 224c "Don't hang if one of md lost during large bulk RPC"
13881 MDSSURVEY=${MDSSURVEY:-$(which mds-survey 2>/dev/null || true)}
13883 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
13884 remote_mds_nodsh && skip "remote MDS with nodsh" && return
13885 if [ -z ${MDSSURVEY} ]; then
13886 skip_env "mds-survey not found" && return
13889 [ $(lustre_version_code $SINGLEMDS) -ge $(version_code 2.2.51) ] ||
13890 { skip "Need MDS version at least 2.2.51"; return; }
13892 local mds=$(facet_host $SINGLEMDS)
13893 local target=$(do_nodes $mds 'lctl dl' |
13894 awk '{ if ($2 == "UP" && $3 == "mdt") { print $4 }}')
13896 local cmd1="file_count=1000 thrhi=4"
13897 local cmd2="dir_count=2 layer=mdd stripe_count=0"
13898 local cmd3="rslt_loc=${TMP} targets=\"$mds:$target\" $MDSSURVEY"
13899 local cmd="$cmd1 $cmd2 $cmd3"
13901 rm -f ${TMP}/mds_survey*
13903 eval $cmd || error "mds-survey with zero-stripe failed"
13904 cat ${TMP}/mds_survey*
13905 rm -f ${TMP}/mds_survey*
13907 run_test 225a "Metadata survey sanity with zero-stripe"
13910 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
13911 remote_mds_nodsh && skip "remote MDS with nodsh" && return
13912 if [ -z ${MDSSURVEY} ]; then
13913 skip_env "mds-survey not found" && return
13915 [ $(lustre_version_code $SINGLEMDS) -ge $(version_code 2.2.51) ] ||
13916 { skip "Need MDS version at least 2.2.51"; return; }
13918 if [ $($LCTL dl | grep -c osc) -eq 0 ]; then
13919 skip_env "Need to mount OST to test" && return
13922 local mds=$(facet_host $SINGLEMDS)
13923 local target=$(do_nodes $mds 'lctl dl' |
13924 awk '{ if ($2 == "UP" && $3 == "mdt") { print $4 }}')
13926 local cmd1="file_count=1000 thrhi=4"
13927 local cmd2="dir_count=2 layer=mdd stripe_count=1"
13928 local cmd3="rslt_loc=${TMP} targets=\"$mds:$target\" $MDSSURVEY"
13929 local cmd="$cmd1 $cmd2 $cmd3"
13931 rm -f ${TMP}/mds_survey*
13933 eval $cmd || error "mds-survey with stripe_count failed"
13934 cat ${TMP}/mds_survey*
13935 rm -f ${TMP}/mds_survey*
13937 run_test 225b "Metadata survey sanity with stripe_count = 1"
13939 mcreate_path2fid () {
13945 local path=$DIR/$tdir/$name
13950 $MCREATE --mode=$1 --major=$2 --minor=$3 $path ||
13951 error "cannot create $desc"
13953 fid=$($LFS path2fid $path | tr -d '[' | tr -d ']')
13955 [ $rc -ne 0 ] && error "cannot get fid of a $desc"
13957 fid_path=$($LFS fid2path $MOUNT $fid)
13959 [ $rc -ne 0 ] && error "cannot get path of $desc by $DIR $path $fid"
13961 [ "$path" == "$fid_path" ] ||
13962 error "fid2path returned $fid_path, expected $path"
13964 echo "pass with $path and $fid"
13969 mkdir -p $DIR/$tdir
13971 mcreate_path2fid 0010666 0 0 fifo "FIFO"
13972 mcreate_path2fid 0020666 1 3 null "character special file (null)"
13973 mcreate_path2fid 0020666 1 255 none "character special file (no device)"
13974 mcreate_path2fid 0040666 0 0 dir "directory"
13975 mcreate_path2fid 0060666 7 0 loop0 "block special file (loop)"
13976 mcreate_path2fid 0100666 0 0 file "regular file"
13977 mcreate_path2fid 0120666 0 0 link "symbolic link"
13978 mcreate_path2fid 0140666 0 0 sock "socket"
13980 run_test 226a "call path2fid and fid2path on files of all type"
13983 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
13987 mkdir -p $DIR/$tdir
13988 $LFS setdirstripe -i $MDTIDX $DIR/$tdir/remote_dir ||
13989 error "create remote directory failed"
13990 mcreate_path2fid 0010666 0 0 "remote_dir/fifo" "FIFO"
13991 mcreate_path2fid 0020666 1 3 "remote_dir/null" \
13992 "character special file (null)"
13993 mcreate_path2fid 0020666 1 255 "remote_dir/none" \
13994 "character special file (no device)"
13995 mcreate_path2fid 0040666 0 0 "remote_dir/dir" "directory"
13996 mcreate_path2fid 0060666 7 0 "remote_dir/loop0" \
13997 "block special file (loop)"
13998 mcreate_path2fid 0100666 0 0 "remote_dir/file" "regular file"
13999 mcreate_path2fid 0120666 0 0 "remote_dir/link" "symbolic link"
14000 mcreate_path2fid 0140666 0 0 "remote_dir/sock" "socket"
14002 run_test 226b "call path2fid and fid2path on files of all type under remote dir"
14004 # LU-1299 Executing or running ldd on a truncated executable does not
14005 # cause an out-of-memory condition.
14007 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
14008 [ -z "$(which ldd)" ] && skip "should have ldd tool" && return
14009 dd if=$(which date) of=$MOUNT/date bs=1k count=1
14010 chmod +x $MOUNT/date
14012 $MOUNT/date > /dev/null
14013 ldd $MOUNT/date > /dev/null
14016 run_test 227 "running truncated executable does not cause OOM"
14018 # LU-1512 try to reuse idle OI blocks
14020 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
14021 remote_mds_nodsh && skip "remote MDS with nodsh" && return
14022 [ "$(facet_fstype $SINGLEMDS)" != "ldiskfs" ] &&
14023 skip "ldiskfs only test" && return
14025 local MDT_DEV=$(mdsdevname ${SINGLEMDS//mds/})
14026 local myDIR=$DIR/$tdir
14029 #define OBD_FAIL_SEQ_EXHAUST 0x1002
14030 $LCTL set_param fail_loc=0x80001002
14031 createmany -o $myDIR/t- 10000
14032 $LCTL set_param fail_loc=0
14033 # The guard is current the largest FID holder
14035 local SEQ=$($LFS path2fid $myDIR/guard | awk -F ':' '{print $1}' |
14037 local IDX=$(($SEQ % 64))
14039 do_facet $SINGLEMDS sync
14040 # Make sure journal flushed.
14042 local blk1=$(do_facet $SINGLEMDS \
14043 "$DEBUGFS -c -R \\\"stat oi.16.${IDX}\\\" $MDT_DEV" |
14044 grep Blockcount | awk '{print $4}')
14046 # Remove old files, some OI blocks will become idle.
14047 unlinkmany $myDIR/t- 10000
14048 # Create new files, idle OI blocks should be reused.
14049 createmany -o $myDIR/t- 2000
14050 do_facet $SINGLEMDS sync
14051 # Make sure journal flushed.
14053 local blk2=$(do_facet $SINGLEMDS \
14054 "$DEBUGFS -c -R \\\"stat oi.16.${IDX}\\\" $MDT_DEV" |
14055 grep Blockcount | awk '{print $4}')
14057 [ $blk1 == $blk2 ] || error "old blk1=$blk1, new blk2=$blk2, unmatched!"
14059 run_test 228a "try to reuse idle OI blocks"
14062 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
14063 remote_mds_nodsh && skip "remote MDS with nodsh" && return
14064 [ "$(facet_fstype $SINGLEMDS)" != "ldiskfs" ] &&
14065 skip "ldiskfs only test" && return
14067 local MDT_DEV=$(mdsdevname ${SINGLEMDS//mds/})
14068 local myDIR=$DIR/$tdir
14071 #define OBD_FAIL_SEQ_EXHAUST 0x1002
14072 $LCTL set_param fail_loc=0x80001002
14073 createmany -o $myDIR/t- 10000
14074 $LCTL set_param fail_loc=0
14075 # The guard is current the largest FID holder
14077 local SEQ=$($LFS path2fid $myDIR/guard | awk -F ':' '{print $1}' |
14079 local IDX=$(($SEQ % 64))
14081 do_facet $SINGLEMDS sync
14082 # Make sure journal flushed.
14084 local blk1=$(do_facet $SINGLEMDS \
14085 "$DEBUGFS -c -R \\\"stat oi.16.${IDX}\\\" $MDT_DEV" |
14086 grep Blockcount | awk '{print $4}')
14088 # Remove old files, some OI blocks will become idle.
14089 unlinkmany $myDIR/t- 10000
14092 stop $SINGLEMDS || error "Fail to stop MDT."
14094 start $SINGLEMDS $MDT_DEV $MDS_MOUNT_OPTS || error "Fail to start MDT."
14096 df $MOUNT || error "Fail to df."
14097 # Create new files, idle OI blocks should be reused.
14098 createmany -o $myDIR/t- 2000
14099 do_facet $SINGLEMDS sync
14100 # Make sure journal flushed.
14102 local blk2=$(do_facet $SINGLEMDS \
14103 "$DEBUGFS -c -R \\\"stat oi.16.${IDX}\\\" $MDT_DEV" |
14104 grep Blockcount | awk '{print $4}')
14106 [ $blk1 == $blk2 ] || error "old blk1=$blk1, new blk2=$blk2, unmatched!"
14108 run_test 228b "idle OI blocks can be reused after MDT restart"
14112 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
14113 remote_mds_nodsh && skip "remote MDS with nodsh" && return
14114 [ "$(facet_fstype $SINGLEMDS)" != "ldiskfs" ] &&
14115 skip "ldiskfs only test" && return
14117 local MDT_DEV=$(mdsdevname ${SINGLEMDS//mds/})
14118 local myDIR=$DIR/$tdir
14121 #define OBD_FAIL_SEQ_EXHAUST 0x1002
14122 $LCTL set_param fail_loc=0x80001002
14123 # 20000 files can guarantee there are index nodes in the OI file
14124 createmany -o $myDIR/t- 20000
14125 $LCTL set_param fail_loc=0
14126 # The guard is current the largest FID holder
14128 local SEQ=$($LFS path2fid $myDIR/guard | awk -F ':' '{print $1}' |
14130 local IDX=$(($SEQ % 64))
14132 do_facet $SINGLEMDS sync
14133 # Make sure journal flushed.
14135 local blk1=$(do_facet $SINGLEMDS \
14136 "$DEBUGFS -c -R \\\"stat oi.16.${IDX}\\\" $MDT_DEV" |
14137 grep Blockcount | awk '{print $4}')
14139 # Remove old files, some OI blocks will become idle.
14140 unlinkmany $myDIR/t- 20000
14142 # The OI file should become empty now
14144 # Create new files, idle OI blocks should be reused.
14145 createmany -o $myDIR/t- 2000
14146 do_facet $SINGLEMDS sync
14147 # Make sure journal flushed.
14149 local blk2=$(do_facet $SINGLEMDS \
14150 "$DEBUGFS -c -R \\\"stat oi.16.${IDX}\\\" $MDT_DEV" |
14151 grep Blockcount | awk '{print $4}')
14153 [ $blk1 == $blk2 ] || error "old blk1=$blk1, new blk2=$blk2, unmatched!"
14155 run_test 228c "NOT shrink the last entry in OI index node to recycle idle leaf"
14157 test_229() { # LU-2482, LU-3448
14158 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.4.53) ] &&
14159 skip "No HSM $(lustre_build_version $SINGLEMDS) MDS < 2.4.53" &&
14161 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
14162 [ $OSTCOUNT -lt 2 ] && skip "needs >= 2 OSTs" && return
14166 # Create a file with a released layout and stripe count 2.
14167 $MULTIOP $DIR/$tfile H2c ||
14168 error "failed to create file with released layout"
14170 $GETSTRIPE -v $DIR/$tfile
14172 local pattern=$($GETSTRIPE -L $DIR/$tfile)
14173 [ X"$pattern" = X"released" ] || error "pattern error ($pattern)"
14175 local stripe_count=$($GETSTRIPE -c $DIR/$tfile) || error "getstripe"
14176 [ $stripe_count -eq 2 ] || error "stripe count not 2 ($stripe_count)"
14177 stat $DIR/$tfile || error "failed to stat released file"
14179 chown $RUNAS_ID $DIR/$tfile ||
14180 error "chown $RUNAS_ID $DIR/$tfile failed"
14182 chgrp $RUNAS_ID $DIR/$tfile ||
14183 error "chgrp $RUNAS_ID $DIR/$tfile failed"
14185 touch $DIR/$tfile || error "touch $DIR/$tfile failed"
14186 rm $DIR/$tfile || error "failed to remove released file"
14188 run_test 229 "getstripe/stat/rm/attr changes work on released files"
14191 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
14192 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
14195 test_mkdir $DIR/$tdir
14196 test_mkdir -i0 -c1 $DIR/$tdir/test_230_local
14197 local mdt_idx=$($GETSTRIPE -M $DIR/$tdir/test_230_local)
14198 [ $mdt_idx -ne 0 ] &&
14199 error "create local directory on wrong MDT $mdt_idx"
14201 $LFS mkdir -i $MDTIDX $DIR/$tdir/test_230 ||
14202 error "create remote directory failed"
14203 local mdt_idx=$($GETSTRIPE -M $DIR/$tdir/test_230)
14204 [ $mdt_idx -ne $MDTIDX ] &&
14205 error "create remote directory on wrong MDT $mdt_idx"
14207 createmany -o $DIR/$tdir/test_230/t- 10 ||
14208 error "create files on remote directory failed"
14209 mdt_idx=$($GETSTRIPE -M $DIR/$tdir/test_230/t-0)
14210 [ $mdt_idx -ne $MDTIDX ] && error "create files on wrong MDT $mdt_idx"
14211 rm -r $DIR/$tdir || error "unlink remote directory failed"
14213 run_test 230a "Create remote directory and files under the remote directory"
14216 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
14217 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
14224 local migrate_dir=$DIR/$tdir/migrate_dir
14225 local other_dir=$DIR/$tdir/other_dir
14227 test_mkdir $DIR/$tdir
14228 test_mkdir -i0 -c1 $migrate_dir
14229 test_mkdir -i0 -c1 $other_dir
14230 for ((i=0; i<10; i++)); do
14231 mkdir -p $migrate_dir/dir_${i}
14232 createmany -o $migrate_dir/dir_${i}/f 10 ||
14233 error "create files under remote dir failed $i"
14236 cp /etc/passwd $migrate_dir/$tfile
14237 cp /etc/passwd $other_dir/$tfile
14238 chattr +SAD $migrate_dir
14239 chattr +SAD $migrate_dir/$tfile
14241 local old_dir_flag=$(lsattr -a $migrate_dir | awk '/\/\.$/ {print $1}')
14242 local old_file_flag=$(lsattr $migrate_dir/$tfile | awk '{print $1}')
14243 local old_dir_mode=$(stat -c%f $migrate_dir)
14244 local old_file_mode=$(stat -c%f $migrate_dir/$tfile)
14246 mkdir -p $migrate_dir/dir_default_stripe2
14247 $SETSTRIPE -c 2 $migrate_dir/dir_default_stripe2
14248 $SETSTRIPE -c 2 $migrate_dir/${tfile}_stripe2
14250 mkdir -p $other_dir
14251 ln $migrate_dir/$tfile $other_dir/luna
14252 ln $migrate_dir/$tfile $migrate_dir/sofia
14253 ln $other_dir/$tfile $migrate_dir/david
14254 ln -s $migrate_dir/$tfile $other_dir/zachary
14255 ln -s $migrate_dir/$tfile $migrate_dir/${tfile}_ln
14256 ln -s $other_dir/$tfile $migrate_dir/${tfile}_ln_other
14258 $LFS migrate -m $MDTIDX $migrate_dir ||
14259 error "fails on migrating remote dir to MDT1"
14261 echo "migratate to MDT1, then checking.."
14262 for ((i = 0; i < 10; i++)); do
14263 for file in $(find $migrate_dir/dir_${i}); do
14264 mdt_index=$($LFS getstripe -M $file)
14265 [ $mdt_index == $MDTIDX ] ||
14266 error "$file is not on MDT${MDTIDX}"
14270 # the multiple link file should still in MDT0
14271 mdt_index=$($LFS getstripe -M $migrate_dir/$tfile)
14272 [ $mdt_index == 0 ] ||
14273 error "$file is not on MDT${MDTIDX}"
14275 local new_dir_flag=$(lsattr -a $migrate_dir | awk '/\/\.$/ {print $1}')
14276 [ "$old_dir_flag" = "$new_dir_flag" ] ||
14277 error " expect $old_dir_flag get $new_dir_flag"
14279 local new_file_flag=$(lsattr $migrate_dir/$tfile | awk '{print $1}')
14280 [ "$old_file_flag" = "$new_file_flag" ] ||
14281 error " expect $old_file_flag get $new_file_flag"
14283 local new_dir_mode=$(stat -c%f $migrate_dir)
14284 [ "$old_dir_mode" = "$new_dir_mode" ] ||
14285 error "expect mode $old_dir_mode get $new_dir_mode"
14287 local new_file_mode=$(stat -c%f $migrate_dir/$tfile)
14288 [ "$old_file_mode" = "$new_file_mode" ] ||
14289 error "expect mode $old_file_mode get $new_file_mode"
14291 diff /etc/passwd $migrate_dir/$tfile ||
14292 error "$tfile different after migration"
14294 diff /etc/passwd $other_dir/luna ||
14295 error "luna different after migration"
14297 diff /etc/passwd $migrate_dir/sofia ||
14298 error "sofia different after migration"
14300 diff /etc/passwd $migrate_dir/david ||
14301 error "david different after migration"
14303 diff /etc/passwd $other_dir/zachary ||
14304 error "zachary different after migration"
14306 diff /etc/passwd $migrate_dir/${tfile}_ln ||
14307 error "${tfile}_ln different after migration"
14309 diff /etc/passwd $migrate_dir/${tfile}_ln_other ||
14310 error "${tfile}_ln_other different after migration"
14312 stripe_count=$($LFS getstripe -c $migrate_dir/dir_default_stripe2)
14313 [ $stripe_count = 2 ] ||
14314 error "dir strpe_count $d != 2 after migration."
14316 stripe_count=$($LFS getstripe -c $migrate_dir/${tfile}_stripe2)
14317 [ $stripe_count = 2 ] ||
14318 error "file strpe_count $d != 2 after migration."
14320 #migrate back to MDT0
14323 $LFS migrate -m $MDTIDX $migrate_dir ||
14324 error "fails on migrating remote dir to MDT0"
14326 echo "migrate back to MDT0, checking.."
14327 for file in $(find $migrate_dir); do
14328 mdt_index=$($LFS getstripe -M $file)
14329 [ $mdt_index == $MDTIDX ] ||
14330 error "$file is not on MDT${MDTIDX}"
14333 local new_dir_flag=$(lsattr -a $migrate_dir | awk '/\/\.$/ {print $1}')
14334 [ "$old_dir_flag" = "$new_dir_flag" ] ||
14335 error " expect $old_dir_flag get $new_dir_flag"
14337 local new_file_flag=$(lsattr $migrate_dir/$tfile | awk '{print $1}')
14338 [ "$old_file_flag" = "$new_file_flag" ] ||
14339 error " expect $old_file_flag get $new_file_flag"
14341 local new_dir_mode=$(stat -c%f $migrate_dir)
14342 [ "$old_dir_mode" = "$new_dir_mode" ] ||
14343 error "expect mode $old_dir_mode get $new_dir_mode"
14345 local new_file_mode=$(stat -c%f $migrate_dir/$tfile)
14346 [ "$old_file_mode" = "$new_file_mode" ] ||
14347 error "expect mode $old_file_mode get $new_file_mode"
14349 diff /etc/passwd ${migrate_dir}/$tfile ||
14350 error "$tfile different after migration"
14352 diff /etc/passwd ${other_dir}/luna ||
14353 error "luna different after migration"
14355 diff /etc/passwd ${migrate_dir}/sofia ||
14356 error "sofia different after migration"
14358 diff /etc/passwd ${other_dir}/zachary ||
14359 error "zachary different after migration"
14361 diff /etc/passwd $migrate_dir/${tfile}_ln ||
14362 error "${tfile}_ln different after migration"
14364 diff /etc/passwd $migrate_dir/${tfile}_ln_other ||
14365 error "${tfile}_ln_other different after migration"
14367 stripe_count=$($LFS getstripe -c ${migrate_dir}/dir_default_stripe2)
14368 [ $stripe_count = 2 ] ||
14369 error "dir strpe_count $d != 2 after migration."
14371 stripe_count=$($LFS getstripe -c ${migrate_dir}/${tfile}_stripe2)
14372 [ $stripe_count = 2 ] ||
14373 error "file strpe_count $d != 2 after migration."
14375 rm -rf $DIR/$tdir || error "rm dir failed after migration"
14377 run_test 230b "migrate directory"
14380 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
14381 remote_mds_nodsh && skip "remote MDS with nodsh" && return
14382 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
14386 local migrate_dir=$DIR/$tdir/migrate_dir
14388 #If migrating directory fails in the middle, all entries of
14389 #the directory is still accessiable.
14390 test_mkdir $DIR/$tdir
14391 test_mkdir -i0 -c1 $migrate_dir
14393 createmany -o $migrate_dir/f 10 ||
14394 error "create files under ${migrate_dir} failed"
14396 #failed after migrating 5 entries
14397 #OBD_FAIL_MIGRATE_ENTRIES 0x1801
14398 do_facet mds1 lctl set_param fail_loc=0x20001801
14399 do_facet mds1 lctl set_param fail_val=5
14400 local t=$(ls $migrate_dir | wc -l)
14401 $LFS migrate --mdt-index $MDTIDX $migrate_dir &&
14402 error "migrate should fail after 5 entries"
14404 mkdir $migrate_dir/dir &&
14405 error "mkdir succeeds under migrating directory"
14406 touch $migrate_dir/file &&
14407 error "touch file succeeds under migrating directory"
14409 local u=$(ls $migrate_dir | wc -l)
14410 [ "$u" == "$t" ] || error "$u != $t during migration"
14412 for file in $(find $migrate_dir); do
14413 stat $file || error "stat $file failed"
14416 do_facet mds1 lctl set_param fail_loc=0
14417 do_facet mds1 lctl set_param fail_val=0
14419 $LFS migrate -m $MDTIDX $migrate_dir ||
14420 error "migrate open files should failed with open files"
14422 echo "Finish migration, then checking.."
14423 for file in $(find $migrate_dir); do
14424 mdt_index=$($LFS getstripe -M $file)
14425 [ $mdt_index == $MDTIDX ] ||
14426 error "$file is not on MDT${MDTIDX}"
14429 rm -rf $DIR/$tdir || error "rm dir failed after migration"
14431 run_test 230c "check directory accessiblity if migration is failed"
14434 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
14435 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
14438 local migrate_dir=$DIR/$tdir/migrate_dir
14442 test_mkdir $DIR/$tdir
14443 test_mkdir -i0 -c1 $migrate_dir
14445 for ((i=0; i<100; i++)); do
14446 test_mkdir -i0 -c1 $migrate_dir/dir_${i}
14447 createmany -o $migrate_dir/dir_${i}/f 100 ||
14448 error "create files under remote dir failed $i"
14451 $LFS migrate -m $MDTIDX $migrate_dir ||
14452 error "migrate remote dir error"
14454 echo "Finish migration, then checking.."
14455 for file in $(find $migrate_dir); do
14456 mdt_index=$($LFS getstripe -M $file)
14457 [ $mdt_index == $MDTIDX ] ||
14458 error "$file is not on MDT${MDTIDX}"
14461 rm -rf $DIR/$tdir || error "rm dir failed after migration"
14463 run_test 230d "check migrate big directory"
14466 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
14467 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
14473 mkdir -p $DIR/$tdir
14474 mkdir $DIR/$tdir/migrate_dir
14475 mkdir $DIR/$tdir/other_dir
14476 touch $DIR/$tdir/migrate_dir/a
14477 ln $DIR/$tdir/migrate_dir/a $DIR/$tdir/other_dir/b
14478 ls $DIR/$tdir/other_dir
14480 $LFS migrate -m 1 $DIR/$tdir/migrate_dir ||
14481 error "migrate dir fails"
14483 mdt_index=$($LFS getstripe -M $DIR/$tdir/migrate_dir)
14484 [ $mdt_index == 1 ] || error "migrate_dir is not on MDT1"
14486 mdt_index=$($LFS getstripe -M $DIR/$tdir/migrate_dir/a)
14487 [ $mdt_index == 0 ] || error "a is not on MDT0"
14489 $LFS migrate -m 1 $DIR/$tdir/other_dir ||
14490 error "migrate dir fails"
14492 mdt_index=$($LFS getstripe -M $DIR/$tdir/other_dir)
14493 [ $mdt_index == 1 ] || error "other_dir is not on MDT1"
14495 mdt_index=$($LFS getstripe -M $DIR/$tdir/migrate_dir/a)
14496 [ $mdt_index == 1 ] || error "a is not on MDT1"
14498 mdt_index=$($LFS getstripe -M $DIR/$tdir/other_dir/b)
14499 [ $mdt_index == 1 ] || error "b is not on MDT1"
14501 a_fid=$($LFS path2fid $DIR/$tdir/migrate_dir/a)
14502 b_fid=$($LFS path2fid $DIR/$tdir/other_dir/b)
14504 [ "$a_fid" = "$b_fid" ] || error "different fid after migration"
14506 rm -rf $DIR/$tdir || error "rm dir failed after migration"
14508 run_test 230e "migrate mulitple local link files"
14511 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
14512 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
14516 mkdir -p $DIR/$tdir
14517 mkdir $DIR/$tdir/migrate_dir
14518 $LFS mkdir -i1 $DIR/$tdir/other_dir
14519 touch $DIR/$tdir/migrate_dir/a
14520 ln $DIR/$tdir/migrate_dir/a $DIR/$tdir/other_dir/ln1
14521 ln $DIR/$tdir/migrate_dir/a $DIR/$tdir/other_dir/ln2
14522 ls $DIR/$tdir/other_dir
14524 # a should be migrated to MDT1, since no other links on MDT0
14525 $LFS migrate -m 1 $DIR/$tdir/migrate_dir ||
14526 error "#1 migrate dir fails"
14527 mdt_index=$($LFS getstripe -M $DIR/$tdir/migrate_dir)
14528 [ $mdt_index == 1 ] || error "migrate_dir is not on MDT1"
14529 mdt_index=$($LFS getstripe -M $DIR/$tdir/migrate_dir/a)
14530 [ $mdt_index == 1 ] || error "a is not on MDT1"
14532 # a should stay on MDT1, because it is a mulitple link file
14533 $LFS migrate -m 0 $DIR/$tdir/migrate_dir ||
14534 error "#2 migrate dir fails"
14535 mdt_index=$($LFS getstripe -M $DIR/$tdir/migrate_dir/a)
14536 [ $mdt_index == 1 ] || error "a is not on MDT1"
14538 $LFS migrate -m 1 $DIR/$tdir/migrate_dir ||
14539 error "#3 migrate dir fails"
14541 a_fid=$($LFS path2fid $DIR/$tdir/migrate_dir/a)
14542 ln_fid=$($LFS path2fid $DIR/$tdir/other_dir/ln1)
14543 [ "$a_fid" = "$ln_fid" ] || error "different fid after migrate to MDT1"
14545 rm -rf $DIR/$tdir/other_dir/ln1 || error "unlink ln1 fails"
14546 rm -rf $DIR/$tdir/other_dir/ln2 || error "unlink ln2 fails"
14548 # a should be migrated to MDT0, since no other links on MDT1
14549 $LFS migrate -m 0 $DIR/$tdir/migrate_dir ||
14550 error "#4 migrate dir fails"
14551 mdt_index=$($LFS getstripe -M $DIR/$tdir/migrate_dir/a)
14552 [ $mdt_index == 0 ] || error "a is not on MDT0"
14554 rm -rf $DIR/$tdir || error "rm dir failed after migration"
14556 run_test 230f "migrate mulitple remote link files"
14559 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
14560 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
14562 mkdir -p $DIR/$tdir/migrate_dir
14564 $LFS migrate -m 1000 $DIR/$tdir/migrate_dir &&
14565 error "migrating dir to non-exist MDT succeeds"
14568 run_test 230g "migrate dir to non-exist MDT"
14571 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
14572 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
14573 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.7.64) ] &&
14574 skip "Need MDS version at least 2.7.64" && return
14577 mkdir -p $DIR/$tdir/migrate_dir
14579 $LFS migrate -m1 $DIR &&
14580 error "migrating mountpoint1 should fail"
14582 $LFS migrate -m1 $DIR/$tdir/.. &&
14583 error "migrating mountpoint2 should fail"
14585 $LFS migrate -m1 $DIR/$tdir/migrate_dir/.. ||
14586 error "migrating $tdir fail"
14588 mdt_index=$($LFS getstripe -M $DIR/$tdir)
14589 [ $mdt_index == 1 ] || error "$mdt_index != 1 after migration"
14591 mdt_index=$($LFS getstripe -M $DIR/$tdir/migrate_dir)
14592 [ $mdt_index == 1 ] || error "$mdt_index != 1 after migration"
14595 run_test 230h "migrate .. and root"
14598 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
14599 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
14601 mkdir -p $DIR/$tdir/migrate_dir
14603 $LFS migrate -m 1 $DIR/$tdir/migrate_dir/ ||
14604 error "migration fails with a tailing slash"
14606 $LFS migrate -m 0 $DIR/$tdir/migrate_dir// ||
14607 error "migration fails with two tailing slashes"
14609 run_test 230i "lfs migrate -m tolerates trailing slashes"
14613 # For simplicity this test assumes that max_pages_per_rpc
14614 # is the same across all OSCs
14615 local max_pages=$($LCTL get_param -n osc.*.max_pages_per_rpc | head -n1)
14616 local bulk_size=$((max_pages * 4096))
14617 local brw_size=$(do_facet ost1 $LCTL get_param -n obdfilter.*.brw_size |
14620 mkdir -p $DIR/$tdir
14621 $LFS setstripe -S ${brw_size}M $DIR/$tdir ||
14622 error "failed to set stripe with -S ${brw_size}M option"
14624 # clear the OSC stats
14625 $LCTL set_param osc.*.stats=0 &>/dev/null
14628 # Client writes $bulk_size - there must be 1 rpc for $max_pages.
14629 dd if=/dev/zero of=$DIR/$tdir/$tfile bs=$bulk_size count=1 \
14630 oflag=direct &>/dev/null || error "dd failed"
14632 sync; sleep 1; sync # just to be safe
14633 local nrpcs=$($LCTL get_param osc.*.stats |awk '/ost_write/ {print $2}')
14634 if [ x$nrpcs != "x1" ]; then
14635 $LCTL get_param osc.*.stats
14636 error "found $nrpcs ost_write RPCs, not 1 as expected"
14640 # Drop the OSC cache, otherwise we will read from it
14641 cancel_lru_locks osc
14643 # clear the OSC stats
14644 $LCTL set_param osc.*.stats=0 &>/dev/null
14646 # Client reads $bulk_size.
14647 dd if=$DIR/$tdir/$tfile of=/dev/null bs=$bulk_size count=1 \
14648 iflag=direct &>/dev/null || error "dd failed"
14650 nrpcs=$($LCTL get_param osc.*.stats | awk '/ost_read/ { print $2 }')
14651 if [ x$nrpcs != "x1" ]; then
14652 $LCTL get_param osc.*.stats
14653 error "found $nrpcs ost_read RPCs, not 1 as expected"
14656 run_test 231a "checking that reading/writing of BRW RPC size results in one RPC"
14659 mkdir -p $DIR/$tdir
14661 for i in {0..1023}; do
14662 dd if=/dev/zero of=$DIR/$tdir/$tfile conv=notrunc \
14663 seek=$((2 * i)) bs=4096 count=1 &>/dev/null ||
14664 error "dd of=$DIR/$tdir/$tfile seek=$((2 * i)) failed"
14668 run_test 231b "must not assert on fully utilized OST request buffer"
14671 mkdir -p $DIR/$tdir
14672 $LFS setstripe -c1 -i0 $DIR/$tdir/$tfile
14674 #define OBD_FAIL_LDLM_OST_LVB 0x31c
14675 do_facet ost1 $LCTL set_param fail_loc=0x31c
14677 # ignore dd failure
14678 dd if=/dev/zero of=$DIR/$tdir/$tfile bs=1M count=1 || true
14680 do_facet ost1 $LCTL set_param fail_loc=0
14681 umount_client $MOUNT || error "umount failed"
14682 mount_client $MOUNT || error "mount failed"
14683 stop ost1 || error "cannot stop ost1"
14684 start ost1 $(ostdevname 1) $OST_MOUNT_OPTS || error "cannot start ost1"
14686 run_test 232a "failed lock should not block umount"
14689 [ $(lustre_version_code $SINGLEMDS) -ge $(version_code 2.10.58) ] ||
14690 { skip "Need MDS version at least 2.10.58"; return; }
14691 mkdir -p $DIR/$tdir
14692 $LFS setstripe -c1 -i0 $DIR/$tdir/$tfile
14693 dd if=/dev/zero of=$DIR/$tdir/$tfile bs=1M count=1
14695 cancel_lru_locks osc
14697 #define OBD_FAIL_LDLM_OST_LVB 0x31c
14698 do_facet ost1 $LCTL set_param fail_loc=0x31c
14701 $LFS data_version $DIR/$tdir/$tfile || true
14703 do_facet ost1 $LCTL set_param fail_loc=0
14704 umount_client $MOUNT || error "umount failed"
14705 mount_client $MOUNT || error "mount failed"
14706 stop ost1 || error "cannot stop ost1"
14707 start ost1 $(ostdevname 1) $OST_MOUNT_OPTS || error "cannot start ost1"
14709 run_test 232b "failed data version lock should not block umount"
14712 [ $(lustre_version_code $SINGLEMDS) -ge $(version_code 2.3.64) ] ||
14713 { skip "Need MDS version at least 2.3.64"; return; }
14714 [ -n "$FILESET" ] && skip "SKIP due to FILESET set" && return
14716 local fid=$($LFS path2fid $MOUNT)
14717 stat $MOUNT/.lustre/fid/$fid > /dev/null ||
14718 error "cannot access $MOUNT using its FID '$fid'"
14720 run_test 233a "checking that OBF of the FS root succeeds"
14723 [ $(lustre_version_code $SINGLEMDS) -ge $(version_code 2.5.90) ] ||
14724 { skip "Need MDS version at least 2.5.90"; return; }
14725 [ -n "$FILESET" ] && skip "SKIP due to FILESET set" && return
14727 local fid=$($LFS path2fid $MOUNT/.lustre)
14728 stat $MOUNT/.lustre/fid/$fid > /dev/null ||
14729 error "cannot access $MOUNT/.lustre using its FID '$fid'"
14731 fid=$($LFS path2fid $MOUNT/.lustre/fid)
14732 stat $MOUNT/.lustre/fid/$fid > /dev/null ||
14733 error "cannot access $MOUNT/.lustre/fid using its FID '$fid'"
14735 run_test 233b "checking that OBF of the FS .lustre succeeds"
14738 local p="$TMP/sanityN-$TESTNAME.parameters"
14739 save_lustre_params client "llite.*.xattr_cache" > $p
14740 lctl set_param llite.*.xattr_cache 1 ||
14741 { skip "xattr cache is not supported"; return 0; }
14743 mkdir -p $DIR/$tdir || error "mkdir failed"
14744 touch $DIR/$tdir/$tfile || error "touch failed"
14745 # OBD_FAIL_LLITE_XATTR_ENOMEM
14746 $LCTL set_param fail_loc=0x1405
14747 getfattr -n user.attr $DIR/$tdir/$tfile &&
14748 error "getfattr should have failed with ENOMEM"
14749 $LCTL set_param fail_loc=0x0
14752 restore_lustre_params < $p
14755 run_test 234 "xattr cache should not crash on ENOMEM"
14758 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.4.52) ] &&
14759 skip "Need MDS version at least 2.4.52" && return
14760 flock_deadlock $DIR/$tfile
14765 124) error "process hangs on a deadlock"
14767 *) error "error executing flock_deadlock $DIR/$tfile"
14771 run_test 235 "LU-1715: flock deadlock detection does not work properly"
14775 check_swap_layouts_support && return 0
14776 test_mkdir -c1 $DIR/$tdir
14778 local ref1=/etc/passwd
14779 local ref2=/etc/group
14780 local file1=$DIR/$tdir/f1
14781 local file2=$DIR/$tdir/f2
14783 $SETSTRIPE -c 1 $file1 || error "cannot setstripe on '$file1': rc = $?"
14784 cp $ref1 $file1 || error "cp $ref1 $file1 failed: rc = $?"
14785 $SETSTRIPE -c 2 $file2 || error "cannot setstripe on '$file2': rc = $?"
14786 cp $ref2 $file2 || error "cp $ref2 $file2 failed: rc = $?"
14787 local fd=$(free_fd)
14788 local cmd="exec $fd<>$file2"
14791 $LFS swap_layouts $file1 /proc/self/fd/${fd} ||
14792 error "cannot swap layouts of '$file1' and /proc/self/fd/${fd}"
14795 cmp $ref2 $file1 || error "content compare failed ($ref2 != $file1)"
14800 run_test 236 "Layout swap on open unlinked file"
14802 # test to verify file handle related system calls
14803 # (name_to_handle_at/open_by_handle_at)
14804 # The new system calls are supported in glibc >= 2.14.
14807 echo "Test file_handle syscalls" > $DIR/$tfile ||
14808 error "write failed"
14809 check_fhandle_syscalls $DIR/$tfile ||
14810 error "check_fhandle_syscalls failed"
14812 run_test 237 "Verify name_to_handle_at/open_by_handle_at syscalls"
14814 # LU-4659 linkea consistency
14816 local server_version=$(lustre_version_code $SINGLEMDS)
14818 [[ $server_version -gt $(version_code 2.5.57) ]] ||
14819 [[ $server_version -gt $(version_code 2.5.1) &&
14820 $server_version -lt $(version_code 2.5.50) ]] ||
14821 { skip "Need MDS version at least 2.5.58 or 2.5.2+"; return; }
14824 ln $DIR/$tfile $DIR/$tfile.lnk
14825 touch $DIR/$tfile.new
14826 mv $DIR/$tfile.new $DIR/$tfile
14827 local fid1=$($LFS path2fid $DIR/$tfile)
14828 local fid2=$($LFS path2fid $DIR/$tfile.lnk)
14829 local path1=$($LFS fid2path $FSNAME "$fid1")
14830 [ $tfile == $path1 ] || error "linkea inconsistent: $tfile $fid1 $path1"
14831 local path2=$($LFS fid2path $FSNAME "$fid2")
14832 [ $tfile.lnk == $path2 ] ||
14833 error "linkea inconsistent: $tfile.lnk $fid2 $path2!"
14836 run_test 238 "Verify linkea consistency"
14838 test_239A() { # was test_239
14839 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.5.60) ] &&
14840 skip "Need MDS version at least 2.5.60" && return
14841 local list=$(comma_list $(mdts_nodes))
14843 mkdir -p $DIR/$tdir
14844 createmany -o $DIR/$tdir/f- 5000
14845 unlinkmany $DIR/$tdir/f- 5000
14846 [ $(lustre_version_code $SINGLEMDS) -gt $(version_code 2.10.53) ] &&
14847 do_nodes $list "lctl set_param -n osp.*.force_sync=1"
14848 changes=$(do_nodes $list "lctl get_param -n osp.*MDT*.sync_changes \
14849 osp.*MDT*.sync_in_flight" | calc_sum)
14850 [ "$changes" -eq 0 ] || error "$changes not synced"
14852 run_test 239A "osp_sync test"
14854 test_239a() { #LU-5297
14855 remote_mds_nodsh && skip "remote MDS with nodsh" && return
14857 #define OBD_FAIL_OSP_CHECK_INVALID_REC 0x2100
14858 do_facet $SINGLEMDS $LCTL set_param fail_loc=0x2100
14859 chgrp $RUNAS_GID $DIR/$tfile
14860 wait_delete_completed
14862 run_test 239a "process invalid osp sync record correctly"
14864 test_239b() { #LU-5297
14865 remote_mds_nodsh && skip "remote MDS with nodsh" && return
14867 #define OBD_FAIL_OSP_CHECK_ENOMEM 0x2101
14868 do_facet $SINGLEMDS $LCTL set_param fail_loc=0x2101
14869 chgrp $RUNAS_GID $DIR/$tfile1
14870 wait_delete_completed
14871 do_facet $SINGLEMDS $LCTL set_param fail_loc=0
14873 chgrp $RUNAS_GID $DIR/$tfile2
14874 wait_delete_completed
14876 run_test 239b "process osp sync record with ENOMEM error correctly"
14879 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
14880 remote_mds_nodsh && skip "remote MDS with nodsh" && return
14882 mkdir -p $DIR/$tdir
14884 $LFS mkdir -i 0 $DIR/$tdir/d0 ||
14885 error "failed to mkdir $DIR/$tdir/d0 on MDT0"
14886 $LFS mkdir -i 1 $DIR/$tdir/d0/d1 ||
14887 error "failed to mkdir $DIR/$tdir/d0/d1 on MDT1"
14889 umount_client $MOUNT || error "umount failed"
14890 #define OBD_FAIL_TGT_DELAY_CONDITIONAL 0x713
14891 do_facet mds2 lctl set_param fail_loc=0x713 fail_val=1
14892 mount_client $MOUNT || error "failed to mount client"
14894 echo "stat $DIR/$tdir/d0/d1, should not fail/ASSERT"
14895 stat $DIR/$tdir/d0/d1 || error "fail to stat $DIR/$tdir/d0/d1"
14897 run_test 240 "race between ldlm enqueue and the connection RPC (no ASSERT)"
14900 for LOOP in $(seq $1); do
14901 dd if=$DIR/$tfile of=/dev/null bs=40960 count=1 2>/dev/null
14902 cancel_lru_locks $OSC || true
14907 for LOOP in $(seq $1); do
14908 dd if=$DIR/$tfile of=/dev/null bs=40960 count=1 \
14909 iflag=direct 2>/dev/null
14913 test_241a() { # was test_241
14914 dd if=/dev/zero of=$DIR/$tfile count=1 bs=40960
14916 cancel_lru_locks $OSC
14917 test_241_bio 1000 &
14922 run_test 241a "bio vs dio"
14925 dd if=/dev/zero of=$DIR/$tfile count=1 bs=40960
14927 test_241_dio 1000 &
14932 run_test 241b "dio vs dio"
14935 remote_mds_nodsh && skip "remote MDS with nodsh" && return
14936 mkdir -p $DIR/$tdir
14937 touch $DIR/$tdir/$tfile
14939 #define OBD_FAIL_MDS_READPAGE_PACK 0x105
14940 do_facet mds1 lctl set_param fail_loc=0x105
14941 /bin/ls $DIR/$tdir && error "ls $DIR/$tdir should fail"
14943 do_facet mds1 lctl set_param fail_loc=0
14944 /bin/ls $DIR/$tdir || error "ls $DIR/$tdir failed"
14946 run_test 242 "mdt_readpage failure should not cause directory unreadable"
14950 test_mkdir $DIR/$tdir
14951 group_lock_test -d $DIR/$tdir || error "A group lock test failed"
14953 run_test 243 "various group lock tests"
14957 test_mkdir $DIR/$tdir
14958 dd if=/dev/zero of=$DIR/$tdir/$tfile bs=1M count=35
14959 sendfile_grouplock $DIR/$tdir/$tfile || \
14960 error "sendfile+grouplock failed"
14963 run_test 244 "sendfile with group lock tests"
14966 local flagname="multi_mod_rpcs"
14967 local connect_data_name="max_mod_rpcs"
14970 # check if multiple modify RPCs flag is set
14971 out=$($LCTL get_param mdc.$FSNAME-MDT0000-*.import |
14972 grep "connect_flags:")
14975 echo "$out" | grep -qw $flagname
14976 if [ $? -ne 0 ]; then
14977 echo "connect flag $flagname is not set"
14981 # check if multiple modify RPCs data is set
14982 out=$($LCTL get_param mdc.$FSNAME-MDT0000-*.import)
14985 echo "$out" | grep -qw $connect_data_name ||
14986 error "import should have connect data $connect_data_name"
14988 run_test 245 "check mdc connection flag/data: multiple modify RPCs"
14990 test_246() { # LU-7371
14991 remote_ost_nodsh && skip "remote OST with nodsh" && return
14992 [ $(lustre_version_code ost1) -lt $(version_code 2.7.62) ] &&
14993 skip "Need OST version >= 2.7.62" && return 0
14994 do_facet ost1 $LCTL set_param fail_val=4095
14995 #define OBD_FAIL_OST_READ_SIZE 0x234
14996 do_facet ost1 $LCTL set_param fail_loc=0x234
14997 $LFS setstripe $DIR/$tfile -i 0 -c 1
14998 dd if=/dev/zero of=$DIR/$tfile bs=4095 count=1 > /dev/null 2>&1
14999 cancel_lru_locks $FSNAME-OST0000
15000 dd if=$DIR/$tfile of=/dev/null bs=1048576 || error "Read failed"
15002 run_test 246 "Read file of size 4095 should return right length"
15008 umount_client $submount
15013 lctl get_param -n mdc.$FSNAME-MDT0000*.import |
15015 { skip "Fileset feature is not supported"; return; }
15017 local submount=${MOUNT}_$tdir
15020 mkdir -p $submount || error "mkdir $submount failed"
15021 FILESET="$FILESET/$tdir" mount_client $submount ||
15022 error "mount $submount failed"
15023 trap "cleanup_247 $submount" EXIT
15024 echo foo > $submount/$tfile || error "write $submount/$tfile failed"
15025 [ $(cat $MOUNT/$tdir/$tfile) = "foo" ] ||
15026 error "read $MOUNT/$tdir/$tfile failed"
15027 cleanup_247 $submount
15029 run_test 247a "mount subdir as fileset"
15032 lctl get_param -n mdc.$FSNAME-MDT0000*.import | grep -q subtree ||
15033 { skip "Fileset feature is not supported"; return; }
15035 local submount=${MOUNT}_$tdir
15037 rm -rf $MOUNT/$tdir
15038 mkdir -p $submount || error "mkdir $submount failed"
15040 FILESET="$FILESET/$tdir" mount_client $submount &&
15041 error "mount $submount should fail"
15044 run_test 247b "mount subdir that dose not exist"
15047 lctl get_param -n mdc.$FSNAME-MDT0000*.import | grep -q subtree ||
15048 { skip "Fileset feature is not supported"; return; }
15050 local submount=${MOUNT}_$tdir
15052 mkdir -p $MOUNT/$tdir/dir1
15053 mkdir -p $submount || error "mkdir $submount failed"
15054 trap "cleanup_247 $submount" EXIT
15055 FILESET="$FILESET/$tdir" mount_client $submount ||
15056 error "mount $submount failed"
15057 local fid=$($LFS path2fid $MOUNT/)
15058 $LFS fid2path $submount $fid && error "fid2path should fail"
15059 cleanup_247 $submount
15061 run_test 247c "running fid2path outside root"
15064 lctl get_param -n mdc.$FSNAME-MDT0000*.import | grep -q subtree ||
15065 { skip "Fileset feature is not supported"; return; }
15067 local submount=${MOUNT}_$tdir
15069 mkdir -p $MOUNT/$tdir/dir1
15070 mkdir -p $submount || error "mkdir $submount failed"
15071 FILESET="$FILESET/$tdir" mount_client $submount ||
15072 error "mount $submount failed"
15073 trap "cleanup_247 $submount" EXIT
15074 local fid=$($LFS path2fid $submount/dir1)
15075 $LFS fid2path $submount $fid || error "fid2path should succeed"
15076 cleanup_247 $submount
15078 run_test 247d "running fid2path inside root"
15082 lctl get_param -n mdc.$FSNAME-MDT0000*.import |
15084 { skip "Fileset feature is not supported"; return; }
15086 local submount=${MOUNT}_$tdir
15089 mkdir -p $submount || error "mkdir $submount failed"
15090 FILESET="$FILESET/.." mount_client $submount &&
15091 error "mount $submount should fail"
15094 run_test 247e "mount .. as fileset"
15097 local fast_read_sav=$($LCTL get_param -n llite.*.fast_read 2>/dev/null)
15098 [ -z "$fast_read_sav" ] && skip "no fast read support" && return
15100 # create a large file for fast read verification
15101 dd if=/dev/zero of=$DIR/$tfile bs=1M count=128 > /dev/null 2>&1
15103 # make sure the file is created correctly
15104 $CHECKSTAT -s $((128*1024*1024)) $DIR/$tfile ||
15105 { rm -f $DIR/$tfile; skip "file creation error" && return; }
15107 echo "Test 1: verify that fast read is 4 times faster on cache read"
15109 # small read with fast read enabled
15110 $LCTL set_param -n llite.*.fast_read=1
15111 local t_fast=$(dd if=$DIR/$tfile of=/dev/null bs=4k 2>&1 |
15112 egrep -o '([[:digit:]\.\,e-]+) s' | cut -d's' -f1 |
15113 sed -e 's/,/./' -e 's/[eE]+*/\*10\^/')
15114 # small read with fast read disabled
15115 $LCTL set_param -n llite.*.fast_read=0
15116 local t_slow=$(dd if=$DIR/$tfile of=/dev/null bs=4k 2>&1 |
15117 egrep -o '([[:digit:]\.\,e-]+) s' | cut -d's' -f1 |
15118 sed -e 's/,/./' -e 's/[eE]+*/\*10\^/')
15120 # verify that fast read is 4 times faster for cache read
15121 [ $(bc <<< "4 * $t_fast < $t_slow") -eq 1 ] ||
15122 error_not_in_vm "fast read was not 4 times faster: " \
15123 "$t_fast vs $t_slow"
15125 echo "Test 2: verify the performance between big and small read"
15126 $LCTL set_param -n llite.*.fast_read=1
15128 # 1k non-cache read
15129 cancel_lru_locks osc
15130 local t_1k=$(dd if=$DIR/$tfile of=/dev/null bs=1k 2>&1 |
15131 egrep -o '([[:digit:]\.\,e-]+) s' | cut -d's' -f1 |
15132 sed -e 's/,/./' -e 's/[eE]+*/\*10\^/')
15134 # 1M non-cache read
15135 cancel_lru_locks osc
15136 local t_1m=$(dd if=$DIR/$tfile of=/dev/null bs=1k 2>&1 |
15137 egrep -o '([[:digit:]\.\,e-]+) s' | cut -d's' -f1 |
15138 sed -e 's/,/./' -e 's/[eE]+*/\*10\^/')
15140 # verify that big IO is not 4 times faster than small IO
15141 [ $(bc <<< "4 * $t_1k >= $t_1m") -eq 1 ] ||
15142 error_not_in_vm "bigger IO is way too fast: $t_1k vs $t_1m"
15144 $LCTL set_param -n llite.*.fast_read=$fast_read_sav
15147 run_test 248 "fast read verification"
15149 test_249() { # LU-7890
15151 $SETSTRIPE -c 1 $DIR/$tfile
15153 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.8.53) ] &&
15154 skip "Need at least version 2.8.54"
15156 # Offset 2T == 4k * 512M
15157 dd if=/dev/zero of=$DIR/$tfile bs=4k count=1 seek=512M ||
15158 error "dd to 2T offset failed"
15160 run_test 249 "Write above 2T file size"
15163 [ "$(facet_fstype ost$(($($GETSTRIPE -i $DIR/$tfile) + 1)))" = "zfs" ] \
15164 && skip "no 16TB file size limit on ZFS" && return
15166 $SETSTRIPE -c 1 $DIR/$tfile
15167 # ldiskfs extent file size limit is (16TB - 4KB - 1) bytes
15168 local size=$((16 * 1024 * 1024 * 1024 * 1024 - 4096 - 1))
15169 $TRUNCATE $DIR/$tfile $size || error "truncate $tfile to $size failed"
15170 dd if=/dev/zero of=$DIR/$tfile bs=10 count=1 oflag=append \
15171 conv=notrunc,fsync && error "append succeeded"
15174 run_test 250 "Write above 16T limit"
15177 $SETSTRIPE -c -1 -S 1048576 $DIR/$tfile
15179 #define OBD_FAIL_LLITE_LOST_LAYOUT 0x1407
15180 #Skip once - writing the first stripe will succeed
15181 $LCTL set_param fail_loc=0xa0001407 fail_val=1
15182 $MULTIOP $DIR/$tfile o:O_RDWR:w2097152c 2>&1 | grep -q "short write" &&
15183 error "short write happened"
15185 $LCTL set_param fail_loc=0xa0001407 fail_val=1
15186 $MULTIOP $DIR/$tfile or2097152c 2>&1 | grep -q "short read" &&
15187 error "short read happened"
15191 run_test 251 "Handling short read and write correctly"
15201 remote_mds_nodsh && skip "remote MDS with nodsh" && return
15202 remote_ost_nodsh && skip "remote OST with nodsh" && return
15203 if [ "$(facet_fstype ost1)" != "ldiskfs" -o \
15204 "$(facet_fstype mds1)" != "ldiskfs" ]; then
15205 skip "ldiskfs only test"
15209 # check lr_reader on OST0000
15211 dev=$(facet_device $tgt)
15212 out=$(do_facet $tgt $LR_READER $dev)
15213 [ $? -eq 0 ] || error "$LR_READER failed on target $tgt device $dev"
15215 uuid=$(echo "$out" | grep -i uuid | awk '{ print $2 }')
15216 [ "$uuid" == "$(ostuuid_from_index 0)" ] ||
15217 error "Invalid uuid returned by $LR_READER on target $tgt"
15218 echo -e "uuid returned by $LR_READER is '$uuid'\n"
15220 # check lr_reader -c on MDT0000
15222 dev=$(facet_device $tgt)
15223 if ! do_facet $tgt $LR_READER -h | grep -q OPTIONS; then
15224 echo "$LR_READER does not support additional options"
15227 out=$(do_facet $tgt $LR_READER -c $dev)
15228 [ $? -eq 0 ] || error "$LR_READER failed on target $tgt device $dev"
15230 num=$(echo "$out" | grep -c "mdtlov")
15231 [ "$num" -eq $((MDSCOUNT - 1)) ] ||
15232 error "Invalid number of mdtlov clients returned by $LR_READER"
15233 echo -e "Number of mdtlov clients returned by $LR_READER is '$num'\n"
15235 # check lr_reader -cr on MDT0000
15236 out=$(do_facet $tgt $LR_READER -cr $dev)
15237 [ $? -eq 0 ] || error "$LR_READER failed on target $tgt device $dev"
15239 echo "$out" | grep -q "^reply_data:$" ||
15240 error "$LR_READER should have returned 'reply_data' section"
15241 num=$(echo "$out" | grep -c "client_generation")
15242 echo -e "Number of reply data returned by $LR_READER is '$num'\n"
15244 run_test 252 "check lr_reader tool"
15246 test_253_fill_ost() {
15247 local size_mb #how many MB should we write to pass watermark
15248 local lwm=$3 #low watermark
15249 local free_10mb #10% of free space
15251 free_kb=$($LFS df $MOUNT | grep $1 | awk '{ print $4 }')
15252 size_mb=$((free_kb / 1024 - lwm))
15253 free_10mb=$((free_kb / 10240))
15254 #If 10% of free space cross low watermark use it
15255 if (( free_10mb > size_mb )); then
15258 #At least we need to store 1.1 of difference between
15259 #free space and low watermark
15260 size_mb=$((size_mb + size_mb / 10))
15262 if (( lwm <= $((free_kb / 1024)) )) || [ ! -f $DIR/$tdir/1 ]; then
15263 dd if=/dev/zero of=$DIR/$tdir/1 bs=1M count=$size_mb \
15264 oflag=append conv=notrunc
15269 free_kb=$($LFS df $MOUNT | grep $1 | awk '{ print $4 }')
15270 echo "OST still has $((free_kb / 1024)) mbytes free"
15277 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
15278 remote_mds_nodsh && skip "remote MDS with nodsh" && return
15279 remote_mgs_nodsh && skip "remote MGS with nodsh" && return
15281 local ost_name=$($LFS osts |
15282 sed -n 's/^'$ostidx': \(.*\)_UUID .*/\1/p')
15284 local mdtosc_proc1=$(get_mdtosc_proc_path $SINGLEMDS $ost_name)
15285 do_facet $SINGLEMDS $LCTL get_param -n \
15286 osp.$mdtosc_proc1.reserved_mb_high ||
15287 { skip "remote MDS does not support reserved_mb_high" &&
15292 wait_delete_completed
15295 local last_wm_h=$(do_facet $SINGLEMDS $LCTL get_param -n \
15296 osp.$mdtosc_proc1.reserved_mb_high)
15297 local last_wm_l=$(do_facet $SINGLEMDS $LCTL get_param -n \
15298 osp.$mdtosc_proc1.reserved_mb_low)
15299 echo "prev high watermark $last_wm_h, prev low watermark $last_wm_l"
15301 if ! combined_mgs_mds ; then
15304 create_pool $FSNAME.$TESTNAME || error "Pool creation failed"
15305 do_facet mgs $LCTL pool_add $FSNAME.$TESTNAME $ost_name ||
15306 error "Adding $ost_name to pool failed"
15308 # Wait for client to see a OST at pool
15309 wait_update $HOSTNAME "$LCTL get_param -n
15310 lov.$FSNAME-*.pools.$TESTNAME | sort -u |
15311 grep $ost_name" "$ost_name""_UUID" $((TIMEOUT/2)) ||
15312 error "Client can not see the pool"
15313 $SETSTRIPE $DIR/$tdir -i $ostidx -c 1 -p $FSNAME.$TESTNAME ||
15314 error "Setstripe failed"
15316 dd if=/dev/zero of=$DIR/$tdir/0 bs=1M count=10
15317 local blocks=$($LFS df $MOUNT | grep $ost_name | awk '{ print $4 }')
15318 echo "OST still has $((blocks/1024)) mbytes free"
15320 local new_lwm=$((blocks/1024-10))
15321 do_facet $SINGLEMDS $LCTL set_param \
15322 osp.$mdtosc_proc1.reserved_mb_high=$((new_lwm+5))
15323 do_facet $SINGLEMDS $LCTL set_param \
15324 osp.$mdtosc_proc1.reserved_mb_low=$new_lwm
15326 test_253_fill_ost $ost_name $mdtosc_proc1 $new_lwm
15328 #First enospc could execute orphan deletion so repeat.
15329 test_253_fill_ost $ost_name $mdtosc_proc1 $new_lwm
15331 local oa_status=$(do_facet $SINGLEMDS $LCTL get_param -n \
15332 osp.$mdtosc_proc1.prealloc_status)
15333 echo "prealloc_status $oa_status"
15335 dd if=/dev/zero of=$DIR/$tdir/2 bs=1M count=1 &&
15336 error "File creation should fail"
15337 #object allocation was stopped, but we still able to append files
15338 dd if=/dev/zero of=$DIR/$tdir/1 bs=1M seek=6 count=5 oflag=append ||
15339 error "Append failed"
15340 rm -f $DIR/$tdir/1 $DIR/$tdir/0 $DIR/$tdir/r*
15342 wait_delete_completed
15346 for i in $(seq 10 12); do
15347 dd if=/dev/zero of=$DIR/$tdir/$i bs=1M count=1 2>/dev/null ||
15348 error "File creation failed after rm";
15351 oa_status=$(do_facet $SINGLEMDS $LCTL get_param -n \
15352 osp.$mdtosc_proc1.prealloc_status)
15353 echo "prealloc_status $oa_status"
15355 if (( oa_status != 0 )); then
15356 error "Object allocation still disable after rm"
15358 do_facet $SINGLEMDS $LCTL set_param \
15359 osp.$mdtosc_proc1.reserved_mb_high=$last_wm_h
15360 do_facet $SINGLEMDS $LCTL set_param \
15361 osp.$mdtosc_proc1.reserved_mb_low=$last_wm_l
15364 do_facet mgs $LCTL pool_remove $FSNAME.$TESTNAME $ost_name ||
15365 error "Remove $ost_name from pool failed"
15366 do_facet mgs $LCTL pool_destroy $FSNAME.$TESTNAME ||
15367 error "Pool destroy fialed"
15369 if ! combined_mgs_mds ; then
15373 run_test 253 "Check object allocation limit"
15378 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
15379 remote_mds_nodsh && skip "remote MDS with nodsh" && return
15381 local MDT0=$(facet_svc $SINGLEMDS)
15383 do_facet $SINGLEMDS $LCTL get_param -n mdd.$MDT0.changelog_size ||
15384 { skip "MDS does not support changelog_size" && return; }
15386 changelog_register || error "changelog_register failed"
15388 changelog_clear 0 || error "changelog_clear failed"
15390 local size1=$(do_facet $SINGLEMDS \
15391 $LCTL get_param -n mdd.$MDT0.changelog_size)
15392 echo "Changelog size $size1"
15395 $LFS mkdir -i 0 $DIR/$tdir
15397 mkdir -p $DIR/$tdir/pics/2008/zachy
15398 touch $DIR/$tdir/pics/2008/zachy/timestamp
15399 cp /etc/hosts $DIR/$tdir/pics/2008/zachy/pic1.jpg
15400 mv $DIR/$tdir/pics/2008/zachy $DIR/$tdir/pics/zach
15401 ln $DIR/$tdir/pics/zach/pic1.jpg $DIR/$tdir/pics/2008/portland.jpg
15402 ln -s $DIR/$tdir/pics/2008/portland.jpg $DIR/$tdir/pics/desktop.jpg
15403 rm $DIR/$tdir/pics/desktop.jpg
15405 local size2=$(do_facet $SINGLEMDS \
15406 $LCTL get_param -n mdd.$MDT0.changelog_size)
15407 echo "Changelog size after work $size2"
15409 (( $size2 > $size1 )) ||
15410 error "new Changelog size=$size2 less than old size=$size1"
15412 run_test 254 "Check changelog size"
15419 lfs ladvise -a invalid $file 2>&1 | grep "Valid types" |
15420 awk -F: '{print $2}' | grep $type > /dev/null
15421 if [ $? -ne 0 ]; then
15431 lfs ladvise -a willread $file > /dev/null 2>&1
15432 if [ $? -eq 0 ]; then
15436 lfs ladvise -a willread $file 2>&1 |
15437 grep "Inappropriate ioctl for device" > /dev/null
15438 if [ $? -eq 0 ]; then
15445 bc <<<"scale=2; ($1 - $2) * 100 / $2"
15448 # run a random read IO workload
15449 # usage: random_read_iops <filename> <filesize> <iosize>
15450 random_read_iops() {
15453 local iosize=${3:-4096}
15455 $READS -f $file -s $fsize -b $iosize -n $((fsize / iosize)) -t 60 |
15456 sed -e '/^$/d' -e 's#.*s, ##' -e 's#MB/s##'
15459 drop_file_oss_cache() {
15463 $LFS ladvise -a dontneed $file 2>/dev/null ||
15464 do_nodes $nodes "echo 3 > /proc/sys/vm/drop_caches"
15467 ladvise_willread_performance()
15470 local average_origin=0
15471 local average_cache=0
15472 local average_ladvise=0
15474 for ((i = 1; i <= $repeat; i++)); do
15475 echo "Iter $i/$repeat: reading without willread hint"
15476 cancel_lru_locks osc
15477 drop_file_oss_cache $DIR/$tfile $(comma_list $(osts_nodes))
15478 local speed_origin=$(random_read_iops $DIR/$tfile $size)
15479 echo "Iter $i/$repeat: uncached speed: $speed_origin"
15480 average_origin=$(bc <<<"$average_origin + $speed_origin")
15482 cancel_lru_locks osc
15483 local speed_cache=$(random_read_iops $DIR/$tfile $size)
15484 echo "Iter $i/$repeat: OSS cache speed: $speed_cache"
15485 average_cache=$(bc <<<"$average_cache + $speed_cache")
15487 cancel_lru_locks osc
15488 drop_file_oss_cache $DIR/$tfile $(comma_list $(osts_nodes))
15489 $LFS ladvise -a willread $DIR/$tfile || error "ladvise failed"
15490 local speed_ladvise=$(random_read_iops $DIR/$tfile $size)
15491 echo "Iter $i/$repeat: ladvise speed: $speed_ladvise"
15492 average_ladvise=$(bc <<<"$average_ladvise + $speed_ladvise")
15494 average_origin=$(bc <<<"scale=2; $average_origin / $repeat")
15495 average_cache=$(bc <<<"scale=2; $average_cache / $repeat")
15496 average_ladvise=$(bc <<<"scale=2; $average_ladvise / $repeat")
15498 speedup_cache=$(percent $average_cache $average_origin)
15499 speedup_ladvise=$(percent $average_ladvise $average_origin)
15501 echo "Average uncached read: $average_origin"
15502 echo "Average speedup with OSS cached read: " \
15503 "$average_cache = +$speedup_cache%"
15504 echo "Average speedup with ladvise willread: " \
15505 "$average_ladvise = +$speedup_ladvise%"
15507 local lowest_speedup=20
15508 if [ ${average_cache%.*} -lt $lowest_speedup ]; then
15509 echo "Speedup with OSS cached read less than $lowest_speedup%," \
15510 "got $average_cache%. Skipping ladvise willread check."
15514 # the test won't work on ZFS until it supports 'ladvise dontneed', but
15515 # it is still good to run until then to exercise 'ladvise willread'
15516 ! $LFS ladvise -a dontneed $DIR/$tfile &&
15517 [ "$(facet_fstype ost1)" = "zfs" ] &&
15518 echo "osd-zfs does not support dontneed or drop_caches" &&
15521 lowest_speedup=$(bc <<<"scale=2; $average_cache / 2")
15522 [ ${average_ladvise%.*} -gt $lowest_speedup ] ||
15523 error_not_in_vm "Speedup with willread is less than " \
15524 "$lowest_speedup%, got $average_ladvise%"
15528 [ $(lustre_version_code ost1) -lt $(version_code 2.8.54) ] &&
15529 skip "lustre < 2.8.54 does not support ladvise " && return
15530 remote_ost_nodsh && skip "remote OST with nodsh" && return
15532 lfs setstripe -c -1 -i 0 $DIR/$tfile || error "$tfile failed"
15534 ladvise_no_type willread $DIR/$tfile &&
15535 skip "willread ladvise is not supported" && return
15537 ladvise_no_ioctl $DIR/$tfile &&
15538 skip "ladvise ioctl is not supported" && return
15541 local size=$((size_mb * 1048576))
15542 dd if=/dev/zero of=$DIR/$tfile bs=1048576 count=$size_mb ||
15543 error "dd to $DIR/$tfile failed"
15545 lfs ladvise -a willread $DIR/$tfile ||
15546 error "Ladvise failed with no range argument"
15548 lfs ladvise -a willread -s 0 $DIR/$tfile ||
15549 error "Ladvise failed with no -l or -e argument"
15551 lfs ladvise -a willread -e 1 $DIR/$tfile ||
15552 error "Ladvise failed with only -e argument"
15554 lfs ladvise -a willread -l 1 $DIR/$tfile ||
15555 error "Ladvise failed with only -l argument"
15557 lfs ladvise -a willread -s 2 -e 1 $DIR/$tfile &&
15558 error "End offset should not be smaller than start offset"
15560 lfs ladvise -a willread -s 2 -e 2 $DIR/$tfile &&
15561 error "End offset should not be equal to start offset"
15563 lfs ladvise -a willread -s $size -l 1 $DIR/$tfile ||
15564 error "Ladvise failed with overflowing -s argument"
15566 lfs ladvise -a willread -s 1 -e $((size + 1)) $DIR/$tfile ||
15567 error "Ladvise failed with overflowing -e argument"
15569 lfs ladvise -a willread -s 1 -l $size $DIR/$tfile ||
15570 error "Ladvise failed with overflowing -l argument"
15572 lfs ladvise -a willread -l 1 -e 2 $DIR/$tfile &&
15573 error "Ladvise succeeded with conflicting -l and -e arguments"
15575 echo "Synchronous ladvise should wait"
15577 #define OBD_FAIL_OST_LADVISE_PAUSE 0x237
15578 do_nodes $(comma_list $(osts_nodes)) \
15579 $LCTL set_param fail_val=$delay fail_loc=0x237
15581 local start_ts=$SECONDS
15582 lfs ladvise -a willread $DIR/$tfile ||
15583 error "Ladvise failed with no range argument"
15584 local end_ts=$SECONDS
15585 local inteval_ts=$((end_ts - start_ts))
15587 if [ $inteval_ts -lt $(($delay - 1)) ]; then
15588 error "Synchronous advice didn't wait reply"
15591 echo "Asynchronous ladvise shouldn't wait"
15592 local start_ts=$SECONDS
15593 lfs ladvise -a willread -b $DIR/$tfile ||
15594 error "Ladvise failed with no range argument"
15595 local end_ts=$SECONDS
15596 local inteval_ts=$((end_ts - start_ts))
15598 if [ $inteval_ts -gt $(($delay / 2)) ]; then
15599 error "Asynchronous advice blocked"
15602 do_nodes $(comma_list $(osts_nodes)) $LCTL set_param fail_loc=0
15603 ladvise_willread_performance
15605 run_test 255a "check 'lfs ladvise -a willread'"
15611 do_facet $facet "cat /proc/meminfo | grep ^${info}:" | awk '{print $2}'
15615 [ $(lustre_version_code ost1) -lt $(version_code 2.8.54) ] &&
15616 skip "lustre < 2.8.54 does not support ladvise " && return
15617 remote_ost_nodsh && skip "remote OST with nodsh" && return
15619 lfs setstripe -c 1 -i 0 $DIR/$tfile
15621 ladvise_no_type dontneed $DIR/$tfile &&
15622 skip "dontneed ladvise is not supported" && return
15624 ladvise_no_ioctl $DIR/$tfile &&
15625 skip "ladvise ioctl is not supported" && return
15627 [ $(lustre_version_code ost1) -lt $(version_code 2.8.54) ] &&
15628 skip "lustre < 2.8.54 does not support ladvise" && return
15630 ! $LFS ladvise -a dontneed $DIR/$tfile &&
15631 [ "$(facet_fstype ost1)" = "zfs" ] &&
15632 skip "zfs-osd does not support 'ladvise dontneed'" && return
15635 local size=$((size_mb * 1048576))
15636 # In order to prevent disturbance of other processes, only check 3/4
15637 # of the memory usage
15638 local kibibytes=$((size_mb * 1024 * 3 / 4))
15640 dd if=/dev/zero of=$DIR/$tfile bs=1048576 count=$size_mb ||
15641 error "dd to $DIR/$tfile failed"
15643 local total=$(facet_meminfo ost1 MemTotal)
15644 echo "Total memory: $total KiB"
15646 do_facet ost1 "sync && echo 3 > /proc/sys/vm/drop_caches"
15647 local before_read=$(facet_meminfo ost1 Cached)
15648 echo "Cache used before read: $before_read KiB"
15650 lfs ladvise -a willread $DIR/$tfile ||
15651 error "Ladvise willread failed"
15652 local after_read=$(facet_meminfo ost1 Cached)
15653 echo "Cache used after read: $after_read KiB"
15655 lfs ladvise -a dontneed $DIR/$tfile ||
15656 error "Ladvise dontneed again failed"
15657 local no_read=$(facet_meminfo ost1 Cached)
15658 echo "Cache used after dontneed ladvise: $no_read KiB"
15660 if [ $total -lt $((before_read + kibibytes)) ]; then
15661 echo "Memory is too small, abort checking"
15665 if [ $((before_read + kibibytes)) -gt $after_read ]; then
15666 error "Ladvise willread should use more memory" \
15667 "than $kibibytes KiB"
15670 if [ $((no_read + kibibytes)) -gt $after_read ]; then
15671 error "Ladvise dontneed should release more memory" \
15672 "than $kibibytes KiB"
15675 run_test 255b "check 'lfs ladvise -a dontneed'"
15684 [ $(lustre_version_code ost1) -lt $(version_code 2.10.50) ] &&
15685 skip "lustre < 2.10.53 does not support lockahead" && return
15687 test_mkdir -p $DIR/$tdir
15688 $SETSTRIPE -i 0 $DIR/$tdir
15690 #test 10 returns only success/failure
15692 lockahead_test -d $DIR/$tdir -t $i -f $tfile
15694 if [ $rc -eq 255 ]; then
15695 error "Ladvise test${i} failed, ${rc}"
15698 #test 11 counts lock enqueue requests, all others count new locks
15700 count=$(do_facet ost1 \
15701 $LCTL get_param -n ost.OSS.ost.stats)
15702 count=$(echo "$count" | grep ldlm_extent_enqueue | awk '{ print $2 }')
15704 lockahead_test -d $DIR/$tdir -t $i -f $tfile
15706 if [ $rc -eq 255 ]; then
15707 error "Ladvise test${i} failed, ${rc}"
15710 new_count=$(do_facet ost1 \
15711 $LCTL get_param -n ost.OSS.ost.stats)
15712 new_count=$(echo "$new_count" | grep ldlm_extent_enqueue | \
15713 awk '{ print $2 }')
15715 difference="$((new_count - count))"
15716 if [ $difference -ne $rc ]; then
15717 error "Ladvise test${i}, bad enqueue count, returned " \
15718 "${rc}, actual ${difference}"
15721 for i in $(seq 12 21); do
15722 # If we do not do this, we run the risk of having too many
15723 # locks and starting lock cancellation while we are checking
15725 cancel_lru_locks osc
15727 count=$($LCTL get_param -n \
15728 ldlm.namespaces.$FSNAME-OST0000*osc-f*.lock_unused_count)
15730 lockahead_test -d $DIR/$tdir -t $i -f $tfile
15732 if [ $rc -eq 255 ]; then
15733 error "Ladvise test ${i} failed, ${rc}"
15736 new_count=$($LCTL get_param -n \
15737 ldlm.namespaces.$FSNAME-OST0000*osc-f*.lock_unused_count)
15738 difference="$((new_count - count))"
15740 # Test 15 output is divided by 100 to map down to valid return
15741 if [ $i -eq 15 ]; then
15745 if [ $difference -ne $rc ]; then
15746 error "Ladvise test ${i}, bad lock count, returned " \
15747 "${rc}, actual ${difference}"
15751 #test 22 returns only success/failure
15753 lockahead_test -d $DIR/$tdir -t $i -f $tfile
15755 if [ $rc -eq 255 ]; then
15756 error "Ladvise test${i} failed, ${rc}"
15759 run_test 255c "suite of ladvise lockahead tests"
15766 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
15767 remote_mds_nodsh && skip "remote MDS with nodsh" && return
15768 [ "$(facet_fstype $SINGLEMDS)" != "ldiskfs" ] &&
15769 skip "ldiskfs only test" && return
15771 mdt_dev=$(mdsdevname 1)
15773 changelog_users $SINGLEMDS | grep "^cl" &&
15774 skip "active changelog user" && return
15776 changelog_register || error "changelog_register failed"
15779 mkdir -p $DIR/$tdir
15781 changelog_clear 0 || error "changelog_clear failed"
15784 touch $DIR/$tdir/{1..10}
15787 stop $SINGLEMDS || error "Fail to stop MDT"
15791 start $SINGLEMDS $mdt_dev $MDS_MOUNT_OPTS || error "Fail to start MDT"
15793 #after mount new plainllog is used
15794 touch $DIR/$tdir/{11..19}
15795 local tmpfile=$(mktemp -u $tfile.XXXXXX)
15796 cat_sl=$(do_facet $SINGLEMDS "sync; \
15797 $DEBUGFS -c -R 'dump changelog_catalog $tmpfile' $mdt_dev; \
15798 llog_reader $tmpfile | grep -c type=1064553b")
15799 do_facet $SINGLEMDS llog_reader $tmpfile
15801 [ $cat_sl != 2 ] && error "Changelog catalog has $cat_sl != 2 slots"
15803 changelog_clear 0 || error "changelog_clear failed"
15805 cat_sl=$(do_facet $SINGLEMDS "sync; \
15806 $DEBUGFS -c -R 'dump changelog_catalog $tmpfile' $mdt_dev; \
15807 llog_reader $tmpfile | grep -c type=1064553b; rm -f $tmpfile")
15809 if (( cat_sl == 2 )); then
15810 error "Empty plain llog was not deleted from changelog catalog"
15811 elif (( cat_sl != 1 )); then
15812 error "Active plain llog shouldn't be deleted from catalog"
15815 run_test 256 "Check llog delete for empty and not full state"
15818 remote_mds_nodsh && skip "remote MDS with nodsh" && return
15819 [[ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.8.55) ]] &&
15820 skip "Need MDS version at least 2.8.55" && return
15822 test_mkdir $DIR/$tdir
15824 setfattr -n trusted.name1 -v value1 $DIR/$tdir ||
15825 error "setfattr -n trusted.name1=value1 $DIR/$tdir failed"
15828 #define OBD_FAIL_MDS_XATTR_REP 0x161
15829 local mdtidx=$($LFS getstripe -M $DIR/$tdir)
15830 local facet=mds$((mdtidx + 1))
15831 set_nodes_failloc $(facet_active_host $facet) 0x80000161
15832 getfattr -n trusted.name1 $DIR/$tdir 2> /dev/null
15834 stop $facet || error "stop MDS failed"
15835 start $facet $(mdsdevname $((mdtidx + 1))) $MDS_MOUNT_OPTS ||
15836 error "start MDS fail"
15838 run_test 257 "xattr locks are not lost"
15840 # Verify we take the i_mutex when security requires it
15842 #define OBD_FAIL_IMUTEX_SEC 0x141c
15843 $LCTL set_param fail_loc=0x141c
15845 chmod u+s $DIR/$tfile
15846 chmod a+rwx $DIR/$tfile
15847 $RUNAS dd if=/dev/zero of=$DIR/$tfile bs=4k count=1 oflag=append
15849 if [ $RC -ne 0 ]; then
15850 error "error, failed to take i_mutex, rc=$?"
15856 # Verify we do NOT take the i_mutex in the normal case
15858 #define OBD_FAIL_IMUTEX_NOSEC 0x141d
15859 $LCTL set_param fail_loc=0x141d
15862 chmod a+rw $DIR/$tfile
15863 $RUNAS dd if=/dev/zero of=$DIR/$tfile bs=4k count=1 oflag=append
15865 if [ $RC -ne 0 ]; then
15866 error "error, took i_mutex unnecessarily, rc=$?"
15871 run_test 258b "verify i_mutex security behavior"
15874 #define OBD_FAIL_MDC_CLOSE 0x806
15875 $LCTL set_param fail_loc=0x80000806
15879 run_test 260 "Check mdc_close fail"
15881 ### Data-on-MDT sanity tests ###
15884 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.10.55) ] &&
15885 skip "Need MDS version at least 2.10.55" && return
15888 local dom=$DIR/$tdir/dom_file
15889 local tmp=$DIR/$tdir/tmp_file
15891 mkdir -p $DIR/$tdir
15893 # basic checks for DoM component creation
15894 $LFS setstripe -E 1024K -E 1024K -L mdt $dom 2>/dev/null &&
15895 error "Can set MDT layout to non-first entry"
15897 $LFS setstripe -E 1024K -L mdt -E 1024K -L mdt $dom 2>/dev/null &&
15898 error "Can define multiple entries as MDT layout"
15900 $LFS setstripe -E 1M -L mdt $dom ||
15901 error "Can't create DoM layout"
15903 [ $($LFS getstripe -L $dom) == "mdt" ] || error "bad pattern"
15904 [ $($LFS getstripe -c $dom) == 0 ] || error "bad stripe count"
15905 [ $($LFS getstripe -S $dom) == 1048576 ] || error "bad stripe size"
15907 local mdtidx=$($GETSTRIPE -M $dom)
15908 local mdtname=MDT$(printf %04x $mdtidx)
15909 local facet=mds$((mdtidx + 1))
15910 local space_check=1
15912 # Skip free space checks with ZFS
15913 if [ "$(facet_fstype $facet)" == "zfs" ]; then
15919 local mdtfree1=$(do_facet $facet \
15920 lctl get_param -n osd*.*$mdtname.kbytesfree)
15921 dd if=/dev/urandom of=$tmp bs=1024 count=100
15922 # check also direct IO along write
15923 dd if=$tmp of=$dom bs=102400 count=1 oflag=direct
15925 cmp $tmp $dom || error "file data is different"
15926 [ $(stat -c%s $dom) == 102400 ] || error "bad size after write"
15927 if [ $space_check == 1 ]; then
15928 local mdtfree2=$(do_facet $facet \
15929 lctl get_param -n osd*.*$mdtname.kbytesfree)
15930 [ $(($mdtfree1 - $mdtfree2)) -ge 102 ] ||
15931 error "MDT free space is wrong after write"
15935 $TRUNCATE $dom 10000
15936 [ $(stat -c%s $dom) == 10000 ] || error "bad size after truncate"
15937 if [ $space_check == 1 ]; then
15938 mdtfree1=$(do_facet $facet \
15939 lctl get_param -n osd*.*$mdtname.kbytesfree)
15940 [ $(($mdtfree1 - $mdtfree2)) -ge 92 ] ||
15941 error "MDT free space is wrong after truncate"
15947 [ $(stat -c%s $dom) == 112400 ] || error "bad size after append"
15948 if [ $space_check == 1 ]; then
15949 mdtfree2=$(do_facet $facet \
15950 lctl get_param -n osd*.*$mdtname.kbytesfree)
15951 [ $(($mdtfree1 - $mdtfree2)) -ge 102 ] ||
15952 error "MDT free space is wrong after append"
15957 if [ $space_check == 1 ]; then
15958 mdtfree1=$(do_facet $facet \
15959 lctl get_param -n osd*.*$mdtname.kbytesfree)
15960 [ $(($mdtfree1 - $mdtfree2)) -ge 112 ] ||
15961 error "MDT free space is wrong after removal"
15964 # combined striping
15965 $LFS setstripe -E 1024K -L mdt -E EOF $dom ||
15966 error "Can't create DoM + OST striping"
15968 dd if=/dev/urandom of=$tmp bs=1024 count=2000
15969 # check also direct IO along write
15970 dd if=$tmp of=$dom bs=102400 count=20 oflag=direct
15972 cmp $tmp $dom || error "file data is different"
15973 [ $(stat -c%s $dom) == 2048000 ] || error "bad size after write"
15979 run_test 270a "DoM: basic functionality tests"
15982 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.10.55) ] &&
15983 skip "Need MDS version at least 2.10.55" && return
15985 local dom=$DIR/$tdir/dom_file
15986 local max_size=1048576
15988 mkdir -p $DIR/$tdir
15989 $LFS setstripe -E $max_size -L mdt $dom
15991 # truncate over the limit
15992 $TRUNCATE $dom $(($max_size + 1)) &&
15993 error "successful truncate over the maximum size"
15994 # write over the limit
15995 dd if=/dev/zero of=$dom bs=$max_size seek=1 count=1 &&
15996 error "successful write over the maximum size"
15997 # append over the limit
15998 dd if=/dev/zero of=$dom bs=$(($max_size - 3)) count=1
15999 echo "12345" >> $dom && error "successful append over the maximum size"
16004 run_test 270b "DoM: maximum size overflow checks for DoM-only file"
16007 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.10.55) ] &&
16008 skip "Need MDS version at least 2.10.55" && return
16010 mkdir -p $DIR/$tdir
16011 $LFS setstripe -E 1024K -L mdt $DIR/$tdir
16013 # check files inherit DoM EA
16014 touch $DIR/$tdir/first
16015 [ $($GETSTRIPE -L $DIR/$tdir/first) == "mdt" ] ||
16016 error "bad pattern"
16017 [ $($LFS getstripe -c $DIR/$tdir/first) == 0 ] ||
16018 error "bad stripe count"
16019 [ $($LFS getstripe -S $DIR/$tdir/first) == 1048576 ] ||
16020 error "bad stripe size"
16022 # check directory inherits DoM EA and uses it as default
16023 mkdir $DIR/$tdir/subdir
16024 touch $DIR/$tdir/subdir/second
16025 [ $($LFS getstripe -L $DIR/$tdir/subdir/second) == "mdt" ] ||
16026 error "bad pattern in sub-directory"
16027 [ $($LFS getstripe -c $DIR/$tdir/subdir/second) == 0 ] ||
16028 error "bad stripe count in sub-directory"
16029 [ $($LFS getstripe -S $DIR/$tdir/subdir/second) == 1048576 ] ||
16030 error "bad stripe size in sub-directory"
16033 run_test 270c "DoM: DoM EA inheritance tests"
16036 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.10.55) ] &&
16037 skip "Need MDS version at least 2.10.55" && return
16039 mkdir -p $DIR/$tdir
16040 $LFS setstripe -E 1024K -L mdt $DIR/$tdir
16042 # inherit default DoM striping
16043 mkdir $DIR/$tdir/subdir
16044 touch $DIR/$tdir/subdir/f1
16046 # change default directory striping
16047 $LFS setstripe -c 1 $DIR/$tdir/subdir
16048 touch $DIR/$tdir/subdir/f2
16049 [ $($LFS getstripe -c $DIR/$tdir/subdir/f2) == 1 ] ||
16050 error "wrong default striping in file 2"
16051 [ $($LFS getstripe -L $DIR/$tdir/subdir/f2) == "raid0" ] ||
16052 error "bad pattern in file 2"
16055 run_test 270d "DoM: change striping from DoM to RAID0"
16058 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.10.55) ] &&
16059 skip "Need MDS version at least 2.10.55" && return
16061 mkdir -p $DIR/$tdir/dom
16062 mkdir -p $DIR/$tdir/norm
16065 $LFS setstripe -E 1M -L mdt $DIR/$tdir/dom
16066 $LFS setstripe -i 0 -S 2M $DIR/$tdir/norm
16068 createmany -o $DIR/$tdir/dom/dom- $DOMFILES
16069 createmany -o $DIR/$tdir/norm/norm- $NORMFILES
16071 # find DoM files by layout
16072 NUM=$($LFS find -L mdt -type f $DIR/$tdir 2>/dev/null | wc -l)
16073 [ $NUM -eq $DOMFILES ] ||
16074 error "lfs find -L: found $NUM, expected $DOMFILES"
16075 echo "Test 1: lfs find 20 DOM files by layout: OK"
16077 # there should be 1 dir with default DOM striping
16078 NUM=$($LFS find -L mdt -type d $DIR/$tdir 2>/dev/null | wc -l)
16080 error "lfs find -L: found $NUM, expected 1 dir"
16081 echo "Test 2: lfs find 1 DOM dir by layout: OK"
16083 # find DoM files by stripe size
16084 NUM=$($LFS find -S -1200K -type f $DIR/$tdir 2>/dev/null | wc -l)
16085 [ $NUM -eq $DOMFILES ] ||
16086 error "lfs find -S: found $NUM, expected $DOMFILES"
16087 echo "Test 4: lfs find 20 DOM files by stripe size: OK"
16089 # find files by stripe offset except DoM files
16090 NUM=$($LFS find -i 0 -type f $DIR/$tdir 2>/dev/null | wc -l)
16091 [ $NUM -eq $NORMFILES ] ||
16092 error "lfs find -i: found $NUM, expected $NORMFILES"
16093 echo "Test 5: lfs find no DOM files by stripe index: OK"
16096 run_test 270e "DoM: lfs find with DoM files test"
16099 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.10.55) ] &&
16100 skip "Need MDS version at least 2.10.55" && return
16102 local mdtname=${FSNAME}-MDT0000-mdtlov
16103 local dom=$DIR/$tdir/dom_file
16104 local dom_limit_saved=$(do_facet mds1 $LCTL get_param -n \
16105 lod.$mdtname.dom_stripesize)
16106 local dom_limit=131072
16108 do_facet mds1 $LCTL set_param -n lod.$mdtname.dom_stripesize=$dom_limit
16109 local dom_current=$(do_facet mds1 $LCTL get_param -n \
16110 lod.$mdtname.dom_stripesize)
16111 [ ${dom_limit} -eq ${dom_current} ] ||
16112 error "Cannot change per-MDT DoM stripe limit to $dom_limit"
16114 $LFS mkdir -i 0 -c 1 $DIR/$tdir
16115 $LFS setstripe -d $DIR/$tdir
16116 $LFS setstripe -E $dom_limit -L mdt $DIR/$tdir ||
16117 error "Can't set directory default striping"
16119 # exceed maximum stripe size
16120 $LFS setstripe -E $(($dom_limit * 2)) -L mdt $dom &&
16121 error "Able to create DoM component size more than LOD limit"
16123 do_facet mds1 $LCTL set_param -n lod.$mdtname.dom_stripesize=0
16124 dom_current=$(do_facet mds1 $LCTL get_param -n \
16125 lod.$mdtname.dom_stripesize)
16126 [ 0 -eq ${dom_current} ] ||
16127 error "Can't set zero DoM stripe limit"
16129 # too low values to be aligned with smallest stripe size 64K
16130 do_facet mds1 $LCTL set_param -n lod.$mdtname.dom_stripesize=30000
16131 dom_current=$(do_facet mds1 $LCTL get_param -n \
16132 lod.$mdtname.dom_stripesize)
16133 [ 30000 -eq ${dom_current} ] &&
16134 error "Can set too small DoM stripe limit"
16136 do_facet mds1 $LCTL set_param -n lod.$mdtname.dom_stripesize=2147483648
16137 dom_current=$(do_facet mds1 $LCTL get_param -n \
16138 lod.$mdtname.dom_stripesize)
16140 [ 2147483648 -eq ${dom_current} ] &&
16141 error "Can set too large DoM stripe limit"
16143 do_facet mds1 $LCTL set_param -n \
16144 lod.$mdtname.dom_stripesize=$((dom_limit * 2))
16145 $LFS setstripe -E $((dom_limit * 2)) -L mdt $dom ||
16146 error "Can't create DoM component size after limit change"
16147 do_facet mds1 $LCTL set_param -n \
16148 lod.$mdtname.dom_stripesize=$((dom_limit / 2))
16149 $LFS setstripe -E $dom_limit -L mdt ${dom}_big &&
16150 error "Can create big DoM component after limit decrease"
16151 touch ${dom}_def ||
16152 error "Can't create file with old default layout"
16154 do_facet mds1 $LCTL set_param -n lod.*.dom_stripesize=$dom_limit_saved
16157 run_test 270f "DoM: maximum DoM stripe size checks"
16160 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.10.55) ] &&
16161 skip "Need MDS version at least 2.10.55" && return
16163 local dom=$DIR/$tdir/dom
16165 mkdir -p $DIR/$tdir
16167 $LFS setstripe -E 1024K -L mdt $dom
16169 lctl set_param -n mdc.*.stats=clear
16170 dd if=/dev/zero of=$dom bs=4096 count=1 || return 1
16171 cat $dom > /dev/null
16172 local reads=$(lctl get_param -n mdc.*.stats |
16173 awk '/ost_read/ {print $2}')
16174 [ -z $reads ] || error "Unexpected $reads READ RPCs"
16178 run_test 271a "DoM: data is cached for read after write"
16181 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.10.55) ] &&
16182 skip "Need MDS version at least 2.10.55" && return
16184 local dom=$DIR/$tdir/dom
16186 mkdir -p $DIR/$tdir
16188 $LFS setstripe -E 1024K -L mdt -E EOF $dom
16190 lctl set_param -n mdc.*.stats=clear
16191 dd if=/dev/zero of=$dom bs=4096 count=1 || return 1
16192 cancel_lru_locks mdc
16193 $CHECKSTAT -t file -s 4096 $dom || error "stat #1 fails"
16194 # second stat to check size is cached on client
16195 $CHECKSTAT -t file -s 4096 $dom || error "stat #2 fails"
16196 local gls=$(lctl get_param -n mdc.*.stats |
16197 awk '/ldlm_glimpse/ {print $2}')
16198 [ -z $gls ] || error "Unexpected $gls glimpse RPCs"
16201 run_test 271b "DoM: no glimpse RPC for stat (DoM only file)"
16204 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.10.55) ] &&
16205 skip "Need MDS version at least 2.10.55" && return
16207 local dom=$DIR/$tdir/dom
16209 mkdir -p $DIR/$tdir
16211 $LFS setstripe -E 1024K -L mdt -E EOF $dom
16213 lctl set_param -n mdc.*.stats=clear
16214 lctl set_param -n osc.*.stats=clear
16215 dd if=/dev/zero of=$dom bs=2048K count=1 || return 1
16216 cancel_lru_locks mdc
16217 $CHECKSTAT -t file -s 2097152 $dom || error "stat"
16218 # second stat to check size is cached on client
16219 $CHECKSTAT -t file -s 2097152 $dom || error "stat"
16220 local gls=$(lctl get_param -n mdc.*.stats |
16221 awk '/ldlm_glimpse/ {print $2}')
16222 [ -z $gls ] || error "Unexpected $gls glimpse RPCs"
16223 local gls=$(lctl get_param -n osc.*.stats |
16224 awk '/ldlm_glimpse/ {print $2}')
16225 [ -z $gls ] || error "Unexpected $gls OSC glimpse RPCs"
16228 run_test 271ba "DoM: no glimpse RPC for stat (combined file)"
16231 # test to be enabled with lock_convert
16232 skip "skipped until lock convert will be implemented" && return
16234 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.10.55) ] &&
16235 skip "Need MDS version at least 2.10.55" && return
16237 local dom=$DIR/$tdir/dom
16239 mkdir -p $DIR/$tdir
16241 $LFS setstripe -E 1024K -L mdt $DIR/$tdir
16243 local mdtidx=$($LFS getstripe -M $DIR/$tdir)
16244 local facet=mds$((mdtidx + 1))
16246 cancel_lru_locks mdc
16247 do_facet $facet lctl set_param -n mdt.*.dom_lock=0
16248 createmany -o $dom 1000
16249 lctl set_param -n mdc.*.stats=clear
16250 smalliomany -w $dom 1000 200
16251 lctl get_param -n mdc.*.stats
16252 local enq=$(lctl get_param -n mdc.*.stats |
16253 awk '/ldlm_ibits_enqueue/ {print $2}')
16254 # Each file has 1 open, 1 IO enqueues, total 2000
16255 # but now we have also +1 getxattr for security.capability, total 3000
16256 [ $enq -ge 2000 ] || error "Too few enqueues $enq, expected > 2000"
16257 unlinkmany $dom 1000
16259 cancel_lru_locks mdc
16260 do_facet $facet lctl set_param -n mdt.*.dom_lock=1
16261 createmany -o $dom 1000
16262 lctl set_param -n mdc.*.stats=clear
16263 smalliomany -w $dom 1000 200
16264 lctl get_param -n mdc.*.stats
16265 local enq_2=$(lctl get_param -n mdc.*.stats |
16266 awk '/ldlm_ibits_enqueue/ {print $2}')
16267 # Expect to see reduced amount of RPCs by 1000 due to single enqueue
16268 # for OPEN and IO lock.
16269 [ $((enq - enq_2)) -ge 1000 ] ||
16270 error "Too many enqueues $enq_2, expected about $((enq - 1000))"
16271 unlinkmany $dom 1000
16274 run_test 271c "DoM: IO lock at open saves enqueue RPCs"
16277 remote_ost_nodsh && skip "remote OST with nodsh" && return
16278 [ $(lustre_version_code ost1) -lt $(version_code 2.10.57) ] &&
16279 skip "Need OST version >= 2.10.57" && return 0
16281 local file=$DIR/$tfile
16284 oss=$(comma_list $(osts_nodes))
16286 dd if=/dev/urandom of=$file bs=1M count=2 ||
16287 error "failed to create a file"
16288 cancel_lru_locks osc
16291 dd if=$file of=/dev/null bs=1M count=1 iflag=direct ||
16292 error "failed to read a file"
16294 #define OBD_FAIL_LDLM_PAUSE_CANCEL2 0x31f
16295 $LCTL set_param fail_loc=0x8000031f
16297 cancel_lru_locks osc &
16300 #define OBD_FAIL_LDLM_PROLONG_PAUSE 0x32b
16301 do_nodes $oss $LCTL set_param fail_loc=0x8000032b
16302 #IO takes another lock, but matches the PENDING one
16303 #and places it to the IO RPC
16304 dd if=$file of=/dev/null bs=1M count=1 iflag=direct ||
16305 error "failed to read a file with PENDING lock"
16307 run_test 275 "Read on a canceled duplicate lock"
16310 remote_ost_nodsh && skip "remote OST with nodsh" && return
16313 do_facet ost1 "(while true; do \
16314 $LCTL get_param obdfilter.*.filesfree > /dev/null 2>&1; \
16315 done) & pid=\\\$!; echo \\\$pid > $TMP/sanity_276_pid" &
16318 for LOOP in $(seq 20); do
16320 start ost1 $(ostdevname 1) $OST_MOUNT_OPTS
16323 do_facet ost1 "pid=\\\$(cat $TMP/sanity_276_pid); kill -9 \\\$pid; \
16324 rm $TMP/sanity_276_pid"
16326 run_test 276 "Race between mount and obd_statfs"
16328 cleanup_test_300() {
16332 test_striped_dir() {
16337 mkdir -p $DIR/$tdir
16339 SAVE_UMASK=$(umask)
16340 trap cleanup_test_300 RETURN EXIT
16342 $LFS setdirstripe -i $mdt_index -c 2 -H all_char -o 755 \
16343 $DIR/$tdir/striped_dir ||
16344 error "set striped dir error"
16346 local mode=$(stat -c%a $DIR/$tdir/striped_dir)
16347 [ "$mode" = "755" ] || error "expect 755 got $mode"
16349 $LFS getdirstripe $DIR/$tdir/striped_dir > /dev/null 2>&1 ||
16350 error "getdirstripe failed"
16351 stripe_count=$($LFS getdirstripe -c $DIR/$tdir/striped_dir)
16352 if [ "$stripe_count" != "2" ]; then
16353 error "1:stripe_count is $stripe_count, expect 2"
16355 stripe_count=$($LFS getdirstripe -T $DIR/$tdir/striped_dir)
16356 if [ "$stripe_count" != "2" ]; then
16357 error "2:stripe_count is $stripe_count, expect 2"
16360 stripe_index=$($LFS getdirstripe -i $DIR/$tdir/striped_dir)
16361 if [ "$stripe_index" != "$mdt_index" ]; then
16362 error "stripe_index is $stripe_index, expect $mdt_index"
16365 [ $(stat -c%h $DIR/$tdir/striped_dir) == '2' ] ||
16366 error "nlink error after create striped dir"
16368 mkdir $DIR/$tdir/striped_dir/a
16369 mkdir $DIR/$tdir/striped_dir/b
16371 stat $DIR/$tdir/striped_dir/a ||
16372 error "create dir under striped dir failed"
16373 stat $DIR/$tdir/striped_dir/b ||
16374 error "create dir under striped dir failed"
16376 [ $(stat -c%h $DIR/$tdir/striped_dir) == '4' ] ||
16377 error "nlink error after mkdir"
16379 rmdir $DIR/$tdir/striped_dir/a
16380 [ $(stat -c%h $DIR/$tdir/striped_dir) == '3' ] ||
16381 error "nlink error after rmdir"
16383 rmdir $DIR/$tdir/striped_dir/b
16384 [ $(stat -c%h $DIR/$tdir/striped_dir) == '2' ] ||
16385 error "nlink error after rmdir"
16387 chattr +i $DIR/$tdir/striped_dir
16388 createmany -o $DIR/$tdir/striped_dir/f 10 &&
16389 error "immutable flags not working under striped dir!"
16390 chattr -i $DIR/$tdir/striped_dir
16392 rmdir $DIR/$tdir/striped_dir ||
16393 error "rmdir striped dir error"
16401 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.7.0) ] &&
16402 skip "skipped for lustre < 2.7.0" && return
16403 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
16404 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
16406 test_striped_dir 0 || error "failed on striped dir on MDT0"
16407 test_striped_dir 1 || error "failed on striped dir on MDT0"
16409 run_test 300a "basic striped dir sanity test"
16412 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.7.0) ] &&
16413 skip "skipped for lustre < 2.7.0" && return
16414 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
16415 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
16421 test_mkdir $DIR/$tdir || error "mkdir fail"
16422 $LFS setdirstripe -i 0 -c 2 -H all_char $DIR/$tdir/striped_dir ||
16423 error "set striped dir error"
16424 for i in {0..9}; do
16425 mtime1=$(stat -c %Y $DIR/$tdir/striped_dir)
16427 touch $DIR/$tdir/striped_dir/file_$i || error "touch error $i"
16428 mtime2=$(stat -c %Y $DIR/$tdir/striped_dir)
16429 [ $mtime1 -eq $mtime2 ] && error "mtime unchanged after create"
16431 rm -f $DIR/$tdir/striped_dir/file_$i || error "unlink error $i"
16432 mtime3=$(stat -c %Y $DIR/$tdir/striped_dir)
16433 [ $mtime2 -eq $mtime3 ] && error "mtime unchanged after unlink"
16437 run_test 300b "check ctime/mtime for striped dir"
16440 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.7.0) ] &&
16441 skip "skipped for lustre < 2.7.0" && return
16442 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
16443 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
16446 mkdir -p $DIR/$tdir
16447 $LFS setdirstripe -i 0 -c 2 $DIR/$tdir/striped_dir ||
16448 error "set striped dir error"
16450 chown $RUNAS_ID:$RUNAS_GID $DIR/$tdir/striped_dir ||
16451 error "chown striped dir failed"
16453 $RUNAS createmany -o $DIR/$tdir/striped_dir/f 5000 ||
16454 error "create 5k files failed"
16456 file_count=$(ls $DIR/$tdir/striped_dir | wc -l)
16458 [ "$file_count" = 5000 ] || error "file count $file_count != 5000"
16462 run_test 300c "chown && check ls under striped directory"
16465 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.7.0) ] &&
16466 skip "skipped for lustre < 2.7.0" && return
16467 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
16468 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
16472 mkdir -p $DIR/$tdir
16473 $SETSTRIPE -c 2 $DIR/$tdir
16475 #local striped directory
16476 $LFS setdirstripe -i 0 -c 2 -H all_char $DIR/$tdir/striped_dir ||
16477 error "set striped dir error"
16478 createmany -o $DIR/$tdir/striped_dir/f 10 ||
16479 error "create 10 files failed"
16481 #remote striped directory
16482 $LFS setdirstripe -i 1 -c 2 $DIR/$tdir/remote_striped_dir ||
16483 error "set striped dir error"
16484 createmany -o $DIR/$tdir/remote_striped_dir/f 10 ||
16485 error "create 10 files failed"
16487 for file in $(find $DIR/$tdir); do
16488 stripe_count=$($GETSTRIPE -c $file)
16489 [ $stripe_count -eq 2 ] ||
16490 error "wrong stripe $stripe_count for $file"
16495 run_test 300d "check default stripe under striped directory"
16498 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.7.55) ] &&
16499 skip "Need MDS version at least 2.7.55" && return
16500 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
16501 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
16505 mkdir -p $DIR/$tdir
16507 $LFS setdirstripe -i 0 -c 2 -H all_char $DIR/$tdir/striped_dir ||
16508 error "set striped dir error"
16510 touch $DIR/$tdir/striped_dir/a
16511 touch $DIR/$tdir/striped_dir/b
16512 touch $DIR/$tdir/striped_dir/c
16514 mkdir $DIR/$tdir/striped_dir/dir_a
16515 mkdir $DIR/$tdir/striped_dir/dir_b
16516 mkdir $DIR/$tdir/striped_dir/dir_c
16518 $LFS setdirstripe -i 0 -c 2 -H all_char $DIR/$tdir/striped_dir/stp_a ||
16519 error "set striped adir under striped dir error"
16521 $LFS setdirstripe -i 0 -c 2 -H all_char $DIR/$tdir/striped_dir/stp_b ||
16522 error "set striped bdir under striped dir error"
16524 $LFS setdirstripe -i 0 -c 2 -H all_char $DIR/$tdir/striped_dir/stp_c ||
16525 error "set striped cdir under striped dir error"
16527 mrename $DIR/$tdir/striped_dir/dir_a $DIR/$tdir/striped_dir/dir_b ||
16528 error "rename dir under striped dir fails"
16530 mrename $DIR/$tdir/striped_dir/stp_a $DIR/$tdir/striped_dir/stp_b ||
16531 error "rename dir under different stripes fails"
16533 mrename $DIR/$tdir/striped_dir/a $DIR/$tdir/striped_dir/c ||
16534 error "rename file under striped dir should succeed"
16536 mrename $DIR/$tdir/striped_dir/dir_b $DIR/$tdir/striped_dir/dir_c ||
16537 error "rename dir under striped dir should succeed"
16541 run_test 300e "check rename under striped directory"
16544 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.7.55) ] &&
16545 skip "Need MDS version at least 2.7.55" && return
16546 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
16547 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
16552 mkdir -p $DIR/$tdir
16554 $LFS setdirstripe -i 0 -c 2 -H all_char $DIR/$tdir/striped_dir ||
16555 error "set striped dir error"
16557 $LFS setdirstripe -i 0 -c 2 -H all_char $DIR/$tdir/striped_dir1 ||
16558 error "set striped dir error"
16560 touch $DIR/$tdir/striped_dir/a
16561 mkdir $DIR/$tdir/striped_dir/dir_a
16562 $LFS setdirstripe -i 0 -c 2 $DIR/$tdir/striped_dir/stp_a ||
16563 error "create striped dir under striped dir fails"
16565 touch $DIR/$tdir/striped_dir1/b
16566 mkdir $DIR/$tdir/striped_dir1/dir_b
16567 $LFS setdirstripe -i 0 -c 2 $DIR/$tdir/striped_dir/stp_b ||
16568 error "create striped dir under striped dir fails"
16570 mrename $DIR/$tdir/striped_dir/dir_a $DIR/$tdir/striped_dir1/dir_b ||
16571 error "rename dir under different striped dir should fail"
16573 mrename $DIR/$tdir/striped_dir/stp_a $DIR/$tdir/striped_dir1/stp_b ||
16574 error "rename striped dir under diff striped dir should fail"
16576 mrename $DIR/$tdir/striped_dir/a $DIR/$tdir/striped_dir1/a ||
16577 error "rename file under diff striped dirs fails"
16581 run_test 300f "check rename cross striped directory"
16583 test_300_check_default_striped_dir()
16586 local default_count=$2
16587 local default_index=$3
16590 local dir_stripe_index
16593 echo "checking $dirname $default_count $default_index"
16594 $LFS setdirstripe -D -c $default_count -i $default_index \
16595 -t all_char $DIR/$tdir/$dirname ||
16596 error "set default stripe on striped dir error"
16597 stripe_count=$($LFS getdirstripe -D -c $DIR/$tdir/$dirname)
16598 [ $stripe_count -eq $default_count ] ||
16599 error "expect $default_count get $stripe_count for $dirname"
16601 stripe_index=$($LFS getdirstripe -D -i $DIR/$tdir/$dirname)
16602 [ $stripe_index -eq $default_index ] ||
16603 error "expect $default_index get $stripe_index for $dirname"
16605 mkdir $DIR/$tdir/$dirname/{test1,test2,test3,test4} ||
16606 error "create dirs failed"
16608 createmany -o $DIR/$tdir/$dirname/f- 10 || error "create files failed"
16609 unlinkmany $DIR/$tdir/$dirname/f- 10 || error "unlink files failed"
16610 for dir in $(find $DIR/$tdir/$dirname/*); do
16611 stripe_count=$($LFS getdirstripe -c $dir)
16612 [ $stripe_count -eq $default_count ] ||
16613 [ $stripe_count -eq 0 -o $default_count -eq 1 ] ||
16614 error "stripe count $default_count != $stripe_count for $dir"
16616 stripe_index=$($LFS getdirstripe -i $dir)
16617 [ $default_index -eq -1 -o $stripe_index -eq $default_index ] ||
16618 error "$stripe_index != $default_index for $dir"
16620 #check default stripe
16621 stripe_count=$($LFS getdirstripe -D -c $dir)
16622 [ $stripe_count -eq $default_count ] ||
16623 error "default count $default_count != $stripe_count for $dir"
16625 stripe_index=$($LFS getdirstripe -D -i $dir)
16626 [ $stripe_index -eq $default_index ] ||
16627 error "default index $default_index != $stripe_index for $dir"
16629 rmdir $DIR/$tdir/$dirname/* || error "rmdir failed"
16633 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.7.55) ] &&
16634 skip "Need MDS version at least 2.7.55" && return
16635 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
16641 mkdir $DIR/$tdir/normal_dir
16643 #Checking when client cache stripe index
16644 $LFS setdirstripe -c$MDSCOUNT $DIR/$tdir/striped_dir
16645 $LFS setdirstripe -D -i1 $DIR/$tdir/striped_dir ||
16646 error "create striped_dir failed"
16648 $LFS setdirstripe -i0 $DIR/$tdir/striped_dir/dir0 ||
16649 error "create dir0 fails"
16650 stripe_index=$($LFS getdirstripe -i $DIR/$tdir/striped_dir/dir0)
16651 [ $stripe_index -eq 0 ] ||
16652 error "dir0 expect index 0 got $stripe_index"
16654 mkdir $DIR/$tdir/striped_dir/dir1 ||
16655 error "create dir1 fails"
16656 stripe_index=$($LFS getdirstripe -i $DIR/$tdir/striped_dir/dir1)
16657 [ $stripe_index -eq 1 ] ||
16658 error "dir1 expect index 1 got $stripe_index"
16660 #check default stripe count/stripe index
16661 test_300_check_default_striped_dir normal_dir $MDSCOUNT 1
16662 test_300_check_default_striped_dir normal_dir 1 0
16663 test_300_check_default_striped_dir normal_dir 2 1
16664 test_300_check_default_striped_dir normal_dir 2 -1
16666 #delete default stripe information
16667 echo "delete default stripeEA"
16668 $LFS setdirstripe -d $DIR/$tdir/normal_dir ||
16669 error "set default stripe on striped dir error"
16671 mkdir -p $DIR/$tdir/normal_dir/{test1,test2,test3,test4}
16672 for dir in $(find $DIR/$tdir/normal_dir/*); do
16673 stripe_count=$($LFS getdirstripe -c $dir)
16674 [ $stripe_count -eq 0 ] ||
16675 error "expect 1 get $stripe_count for $dir"
16676 stripe_index=$($LFS getdirstripe -i $dir)
16677 [ $stripe_index -eq 0 ] ||
16678 error "expect 0 get $stripe_index for $dir"
16681 run_test 300g "check default striped directory for normal directory"
16684 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.7.55) ] &&
16685 skip "Need MDS version at least 2.7.55" && return
16686 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
16691 $LFS setdirstripe -i0 -c$MDSCOUNT -H all_char $DIR/$tdir/striped_dir ||
16692 error "set striped dir error"
16694 test_300_check_default_striped_dir striped_dir $MDSCOUNT 1
16695 test_300_check_default_striped_dir striped_dir 1 0
16696 test_300_check_default_striped_dir striped_dir 2 1
16697 test_300_check_default_striped_dir striped_dir 2 -1
16699 #delete default stripe information
16700 $LFS setdirstripe -d $DIR/$tdir/striped_dir ||
16701 error "set default stripe on striped dir error"
16703 mkdir -p $DIR/$tdir/striped_dir/{test1,test2,test3,test4}
16704 for dir in $(find $DIR/$tdir/striped_dir/*); do
16705 stripe_count=$($LFS getdirstripe -c $dir)
16706 [ $stripe_count -eq 0 ] ||
16707 error "expect 1 get $stripe_count for $dir"
16710 run_test 300h "check default striped directory for striped directory"
16713 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.7.55) ] &&
16714 skip "Need MDS version at least 2.7.55" && return
16715 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
16716 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
16722 $LFS setdirstripe -i 0 -c$MDSCOUNT -H all_char $DIR/$tdir/striped_dir ||
16723 error "set striped dir error"
16725 createmany -o $DIR/$tdir/striped_dir/f- 10 ||
16726 error "create files under striped dir failed"
16728 $LFS setdirstripe -i0 -c$MDSCOUNT -H all_char $DIR/$tdir/hashdir ||
16729 error "set striped hashdir error"
16731 $LFS setdirstripe -i0 -c$MDSCOUNT -H all_char $DIR/$tdir/hashdir/d0 ||
16732 error "create dir0 under hash dir failed"
16733 $LFS setdirstripe -i0 -c$MDSCOUNT -H fnv_1a_64 $DIR/$tdir/hashdir/d1 ||
16734 error "create dir1 under hash dir failed"
16736 # unfortunately, we need to umount to clear dir layout cache for now
16737 # once we fully implement dir layout, we can drop this
16738 umount_client $MOUNT || error "umount failed"
16739 mount_client $MOUNT || error "mount failed"
16741 $LFS find -H fnv_1a_64 $DIR/$tdir/hashdir
16742 local dircnt=$($LFS find -H fnv_1a_64 $DIR/$tdir/hashdir | wc -l)
16743 [ $dircnt -eq 1 ] || error "lfs find striped dir got:$dircnt,except:1"
16745 #set the stripe to be unknown hash type
16746 #define OBD_FAIL_UNKNOWN_LMV_STRIPE 0x1901
16747 $LCTL set_param fail_loc=0x1901
16748 for ((i = 0; i < 10; i++)); do
16749 $CHECKSTAT -t file $DIR/$tdir/striped_dir/f-$i ||
16750 error "stat f-$i failed"
16751 rm $DIR/$tdir/striped_dir/f-$i || error "unlink f-$i failed"
16754 touch $DIR/$tdir/striped_dir/f0 &&
16755 error "create under striped dir with unknown hash should fail"
16757 $LCTL set_param fail_loc=0
16759 umount_client $MOUNT || error "umount failed"
16760 mount_client $MOUNT || error "mount failed"
16764 run_test 300i "client handle unknown hash type striped directory"
16767 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
16768 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.7.55) ] &&
16769 skip "Need MDS version at least 2.7.55" && return
16770 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
16776 #define OBD_FAIL_SPLIT_UPDATE_REC 0x1702
16777 $LCTL set_param fail_loc=0x1702
16778 $LFS setdirstripe -i 0 -c$MDSCOUNT -H all_char $DIR/$tdir/striped_dir ||
16779 error "set striped dir error"
16781 createmany -o $DIR/$tdir/striped_dir/f- 10 ||
16782 error "create files under striped dir failed"
16784 $LCTL set_param fail_loc=0
16786 rm -rf $DIR/$tdir || error "unlink striped dir fails"
16790 run_test 300j "test large update record"
16793 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.7.55) ] &&
16794 skip "Need MDS version at least 2.7.55" && return
16795 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
16796 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
16802 #define OBD_FAIL_LARGE_STRIPE 0x1703
16803 $LCTL set_param fail_loc=0x1703
16804 $LFS setdirstripe -i 0 -c512 $DIR/$tdir/striped_dir ||
16805 error "set striped dir error"
16806 $LCTL set_param fail_loc=0
16808 $LFS getdirstripe $DIR/$tdir/striped_dir ||
16809 error "getstripeddir fails"
16810 rm -rf $DIR/$tdir/striped_dir ||
16811 error "unlink striped dir fails"
16815 run_test 300k "test large striped directory"
16818 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.7.55) ] &&
16819 skip "Need MDS version at least 2.7.55" && return
16820 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
16821 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
16824 test_mkdir -p $DIR/$tdir/striped_dir
16825 chown $RUNAS_ID $DIR/$tdir/striped_dir ||
16826 error "chown $RUNAS_ID failed"
16827 $LFS setdirstripe -i 1 -D $DIR/$tdir/striped_dir ||
16828 error "set default striped dir failed"
16830 #define OBD_FAIL_MDS_STALE_DIR_LAYOUT 0x158
16831 $LCTL set_param fail_loc=0x80000158
16832 $RUNAS mkdir $DIR/$tdir/striped_dir/test_dir || error "create dir fails"
16834 stripe_index=$($LFS getdirstripe -i $DIR/$tdir/striped_dir/test_dir)
16835 [ $stripe_index -eq 1 ] ||
16836 error "expect 1 get $stripe_index for $dir"
16838 run_test 300l "non-root user to create dir under striped dir with stale layout"
16841 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.7.55) ] &&
16842 skip "Need MDS version at least 2.7.55" && return
16843 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
16844 [ $MDSCOUNT -ge 2 ] && skip "Only for single MDT" && return
16846 mkdir -p $DIR/$tdir/striped_dir
16847 $LFS setdirstripe -D -c 1 $DIR/$tdir/striped_dir ||
16848 error "set default stripes dir error"
16850 mkdir $DIR/$tdir/striped_dir/a || error "mkdir a fails"
16852 stripe_count=$($LFS getdirstripe -c $DIR/$tdir/striped_dir/a)
16853 [ $stripe_count -eq 0 ] ||
16854 error "expect 0 get $stripe_count for a"
16856 $LFS setdirstripe -D -c 2 $DIR/$tdir/striped_dir ||
16857 error "set default stripes dir error"
16859 mkdir $DIR/$tdir/striped_dir/b || error "mkdir b fails"
16861 stripe_count=$($LFS getdirstripe -c $DIR/$tdir/striped_dir/b)
16862 [ $stripe_count -eq 0 ] ||
16863 error "expect 0 get $stripe_count for b"
16865 $LFS setdirstripe -D -c1 -i2 $DIR/$tdir/striped_dir ||
16866 error "set default stripes dir error"
16868 mkdir $DIR/$tdir/striped_dir/c &&
16869 error "default stripe_index is invalid, mkdir c should fails"
16871 rm -rf $DIR/$tdir || error "rmdir fails"
16873 run_test 300m "setstriped directory on single MDT FS"
16876 local list=$(comma_list $(mdts_nodes))
16879 do_nodes $list $LCTL set_param -n mdt.*.enable_remote_dir_gid=0
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 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
16887 remote_mds_nodsh && skip "remote MDS with nodsh" && return
16890 local list=$(comma_list $(mdts_nodes))
16892 trap cleanup_300n RETURN EXIT
16893 mkdir -p $DIR/$tdir
16894 chmod 777 $DIR/$tdir
16895 $RUNAS $LFS setdirstripe -i0 -c$MDSCOUNT \
16896 $DIR/$tdir/striped_dir > /dev/null 2>&1 &&
16897 error "create striped dir succeeds with gid=0"
16899 do_nodes $list $LCTL set_param -n mdt.*.enable_remote_dir_gid=-1
16900 $RUNAS $LFS setdirstripe -i0 -c$MDSCOUNT $DIR/$tdir/striped_dir ||
16901 error "create striped dir fails with gid=-1"
16903 do_nodes $list $LCTL set_param -n mdt.*.enable_remote_dir_gid=0
16904 $RUNAS $LFS setdirstripe -i 1 -c$MDSCOUNT -D \
16905 $DIR/$tdir/striped_dir > /dev/null 2>&1 &&
16906 error "set default striped dir succeeds with gid=0"
16909 do_nodes $list $LCTL set_param -n mdt.*.enable_remote_dir_gid=-1
16910 $RUNAS $LFS setdirstripe -i 1 -c$MDSCOUNT -D $DIR/$tdir/striped_dir ||
16911 error "set default striped dir fails with gid=-1"
16914 do_nodes $list $LCTL set_param -n mdt.*.enable_remote_dir_gid=0
16915 $RUNAS mkdir $DIR/$tdir/striped_dir/test_dir ||
16916 error "create test_dir fails"
16917 $RUNAS mkdir $DIR/$tdir/striped_dir/test_dir1 ||
16918 error "create test_dir1 fails"
16919 $RUNAS mkdir $DIR/$tdir/striped_dir/test_dir2 ||
16920 error "create test_dir2 fails"
16923 run_test 300n "non-root user to create dir under striped dir with default EA"
16926 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.7.55) ] &&
16927 skip "Need MDS version at least 2.7.55" && return
16928 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
16929 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
16933 mkdir -p $DIR/$tdir
16935 numfree1=$(lctl get_param -n mdc.*MDT0000*.filesfree)
16936 numfree2=$(lctl get_param -n mdc.*MDT0001*.filesfree)
16937 if [ $numfree1 -lt 66000 -o $numfree2 -lt 66000 ]; then
16938 skip "not enough free inodes $numfree1 $numfree2"
16942 numfree1=$(lctl get_param -n mdc.*MDT0000-mdc-*.kbytesfree)
16943 numfree2=$(lctl get_param -n mdc.*MDT0001-mdc-*.kbytesfree)
16944 if [ $numfree1 -lt 300000 -o $numfree2 -lt 300000 ]; then
16945 skip "not enough free space $numfree1 $numfree2"
16949 $LFS setdirstripe -c2 $DIR/$tdir/striped_dir ||
16950 error "setdirstripe fails"
16952 createmany -d $DIR/$tdir/striped_dir/d 131000 ||
16953 error "create dirs fails"
16955 $LCTL set_param ldlm.namespaces.*mdc-*.lru_size=0
16956 ls $DIR/$tdir/striped_dir > /dev/null ||
16957 error "ls striped dir fails"
16958 unlinkmany -d $DIR/$tdir/striped_dir/d 131000 ||
16959 error "unlink big striped dir fails"
16961 run_test 300o "unlink big sub stripe(> 65000 subdirs)"
16964 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
16965 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
16966 remote_mds_nodsh && skip "remote MDS with nodsh" && return
16968 mkdir -p $DIR/$tdir
16970 #define OBD_FAIL_OUT_ENOSPC 0x1704
16971 do_facet mds2 lctl set_param fail_loc=0x80001704
16972 $LFS setdirstripe -i 0 -c2 $DIR/$tdir/bad_striped_dir > /dev/null 2>&1 \
16973 && error "create striped directory should fail"
16975 [ -e $DIR/$tdir/bad_striped_dir ] && error "striped dir exists"
16977 $LFS setdirstripe -c2 $DIR/$tdir/bad_striped_dir
16980 run_test 300p "create striped directory without space"
16983 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
16984 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
16986 local fd=$(free_fd)
16987 local cmd="exec $fd<$tdir"
16989 $LFS mkdir -c $MDSCOUNT $tdir || error "create $tdir fails"
16992 trap "eval $cmd" EXIT
16993 cd $tdir || error "cd $tdir fails"
16994 rmdir ../$tdir || error "rmdir $tdir fails"
16995 mkdir local_dir && error "create dir succeeds"
16996 $LFS setdirstripe -i1 remote_dir && error "create remote dir succeeds"
17000 run_test 300q "create remote directory under orphan directory"
17002 prepare_remote_file() {
17003 mkdir $DIR/$tdir/src_dir ||
17004 error "create remote source failed"
17006 cp /etc/hosts $DIR/$tdir/src_dir/a ||
17007 error "cp to remote source failed"
17008 touch $DIR/$tdir/src_dir/a
17010 $LFS mkdir -i 1 $DIR/$tdir/tgt_dir ||
17011 error "create remote target dir failed"
17013 touch $DIR/$tdir/tgt_dir/b
17015 mrename $DIR/$tdir/src_dir/a $DIR/$tdir/tgt_dir/b ||
17016 error "rename dir cross MDT failed!"
17018 $CHECKSTAT -t file $DIR/$tdir/src_dir/a &&
17019 error "src_child still exists after rename"
17021 $CHECKSTAT -t file $DIR/$tdir/tgt_dir/b ||
17022 error "missing file(a) after rename"
17024 diff /etc/hosts $DIR/$tdir/tgt_dir/b ||
17025 error "diff after rename"
17029 [[ $MDSCOUNT -lt 2 ]] && skip "needs >= 4 MDTs" && return
17030 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
17031 local remote_file=$DIR/$tdir/tgt_dir/b
17033 mkdir -p $DIR/$tdir
17035 prepare_remote_file || error "prepare remote file failed"
17038 $OPENUNLINK $remote_file $remote_file ||
17039 error "openunlink $remote_file failed"
17040 $CHECKSTAT -a $remote_file || error "$remote_file exists"
17042 run_test 310a "open unlink remote file"
17045 [[ $MDSCOUNT -lt 2 ]] && skip "needs >= 4 MDTs" && return
17046 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
17047 local remote_file=$DIR/$tdir/tgt_dir/b
17049 mkdir -p $DIR/$tdir
17051 prepare_remote_file || error "prepare remote file failed"
17053 ln $remote_file $DIR/$tfile || error "link failed for remote file"
17054 $MULTIOP $DIR/$tfile Ouc || error "mulitop failed"
17055 $CHECKSTAT -t file $remote_file || error "check file failed"
17057 run_test 310b "unlink remote file with multiple links while open"
17060 [[ $MDSCOUNT -lt 4 ]] && skip "needs >= 4 MDTs" && return
17061 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
17062 local remote_file=$DIR/$tdir/tgt_dir/b
17064 mkdir -p $DIR/$tdir
17066 prepare_remote_file || error "prepare remote file failed"
17068 ln $remote_file $DIR/$tfile || error "link failed for remote file"
17069 multiop_bg_pause $remote_file O_uc ||
17070 error "mulitop failed for remote file"
17072 $MULTIOP $DIR/$tfile Ouc
17073 kill -USR1 $MULTIPID
17076 run_test 310c "open-unlink remote file with multiple links"
17080 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.8.54) ] &&
17081 skip "lustre < 2.8.54 does not contain LU-4825 fix" && return
17082 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
17083 remote_mds_nodsh && skip "remote MDS with nodsh" && return
17085 local old_iused=$($LFS df -i | grep OST0000 | awk '{ print $3 }')
17087 mkdir -p $DIR/$tdir
17088 $SETSTRIPE -i 0 -c 1 $DIR/$tdir
17089 createmany -o $DIR/$tdir/$tfile. 1000
17091 # statfs data is not real time, let's just calculate it
17092 old_iused=$((old_iused + 1000))
17094 local count=$(do_facet $SINGLEMDS "lctl get_param -n \
17095 osp.*OST0000*MDT0000.create_count")
17096 local max_count=$(do_facet $SINGLEMDS "lctl get_param -n \
17097 osp.*OST0000*MDT0000.max_create_count")
17098 for idx in $(seq $MDSCOUNT); do
17099 do_facet mds$idx "lctl set_param -n \
17100 osp.*OST0000*MDT000?.max_create_count=0"
17103 $SETSTRIPE -i 0 $DIR/$tdir/$tfile || error "setstripe failed"
17104 local index=$($GETSTRIPE -i $DIR/$tdir/$tfile)
17105 [ $index -ne 0 ] || error "$tfile stripe index is 0"
17107 unlinkmany $DIR/$tdir/$tfile. 1000
17109 for idx in $(seq $MDSCOUNT); do
17110 do_facet mds$idx "lctl set_param -n \
17111 osp.*OST0000*MDT000?.max_create_count=$max_count"
17112 do_facet mds$idx "lctl set_param -n \
17113 osp.*OST0000*MDT000?.create_count=$count"
17117 for i in $(seq 120); do
17118 new_iused=$($LFS df -i | grep OST0000 | awk '{ print $3 }')
17119 # system may be too busy to destroy all objs in time, use
17120 # a somewhat small value to not fail autotest
17121 [ $((old_iused - new_iused)) -gt 400 ] && break
17125 echo "waited $i sec, old Iused $old_iused, new Iused $new_iused"
17126 [ $((old_iused - new_iused)) -gt 400 ] ||
17127 error "objs not destroyed after unlink"
17129 run_test 311 "disable OSP precreate, and unlink should destroy objs"
17136 local vdevdir=$(dirname $(facet_vdevice $ost))
17137 local cmd="$ZDB -e -p $vdevdir -ddddd $(facet_device $ost)"
17138 local zfs_zapid=$(do_facet $ost $cmd |
17139 grep -w "/O/0/d$((objid%32))" -C 5 |
17140 awk '/Object/{getline; print $1}')
17141 local zfs_objid=$(do_facet $ost $cmd $zfs_zapid |
17142 awk "/$objid = /"'{printf $3}')
17147 zfs_object_blksz() {
17151 local vdevdir=$(dirname $(facet_vdevice $ost))
17152 local cmd="$ZDB -e -p $vdevdir -dddd $(facet_device $ost)"
17153 local blksz=$(do_facet $ost $cmd $objid |
17154 awk '/dblk/{getline; printf $4}')
17156 case "${blksz: -1}" in
17157 k|K) blksz=$((${blksz:0:$((${#blksz} - 1))}*1024)) ;;
17158 m|M) blksz=$((${blksz:0:$((${#blksz} - 1))}*1024*1024)) ;;
17165 test_312() { # LU-4856
17166 remote_ost_nodsh && skip "remote OST with nodsh" && return
17168 [ $(facet_fstype ost1) = "zfs" ] ||
17169 { skip "the test only applies to zfs" && return; }
17171 local max_blksz=$(do_facet ost1 \
17172 $ZFS get -p recordsize $(facet_device ost1) |
17173 awk '!/VALUE/{print $3}')
17174 local min_blksz=$(getconf PAGE_SIZE)
17176 # to make life a little bit easier
17177 $LFS mkdir -c 1 -i 0 $DIR/$tdir
17178 $LFS setstripe -c 1 -i 0 $DIR/$tdir
17180 local tf=$DIR/$tdir/$tfile
17182 local oid=$($LFS getstripe $tf | awk '/obdidx/{getline; print $2}')
17184 # Get ZFS object id
17185 local zfs_objid=$(zfs_oid_to_objid ost1 $oid)
17187 # block size change by sequential over write
17189 for ((bs=$min_blksz; bs <= max_blksz; bs <<= 2)); do
17190 dd if=/dev/zero of=$tf bs=$bs count=1 oflag=sync conv=notrunc
17192 blksz=$(zfs_object_blksz ost1 $zfs_objid)
17193 [ $blksz -eq $bs ] || error "blksz error: $blksz, expected: $bs"
17197 # block size change by sequential append write
17198 dd if=/dev/zero of=$tf bs=$min_blksz count=1 oflag=sync conv=notrunc
17199 oid=$($LFS getstripe $tf | awk '/obdidx/{getline; print $2}')
17200 zfs_objid=$(zfs_oid_to_objid ost1 $oid)
17202 for ((count = 1; count < $((max_blksz / min_blksz)); count *= 2)); do
17203 dd if=/dev/zero of=$tf bs=$min_blksz count=$count seek=$count \
17204 oflag=sync conv=notrunc
17206 blksz=$(zfs_object_blksz ost1 $zfs_objid)
17207 [ $blksz -eq $((2 * count * min_blksz)) ] ||
17208 error "blksz error, actual $blksz, " \
17209 "expected: 2 * $count * $min_blksz"
17215 oid=$($LFS getstripe $tf | awk '/obdidx/{getline; print $2}')
17216 zfs_objid=$(zfs_oid_to_objid ost1 $oid)
17218 dd if=/dev/zero of=$tf bs=1K count=1 oflag=sync conv=notrunc
17219 blksz=$(zfs_object_blksz ost1 $zfs_objid)
17220 [ $blksz -eq $min_blksz ] ||
17221 error "blksz error: $blksz, expected: $min_blksz"
17223 dd if=/dev/zero of=$tf bs=64K count=1 oflag=sync conv=notrunc seek=128
17224 blksz=$(zfs_object_blksz ost1 $zfs_objid)
17225 [ $blksz -eq 65536 ] || error "blksz error: $blksz, expected: 64k"
17227 dd if=/dev/zero of=$tf bs=1M count=1 oflag=sync conv=notrunc
17228 blksz=$(zfs_object_blksz ost1 $zfs_objid)
17229 [ $blksz -eq 65536 ] || error "rewrite error: $blksz, expected: 64k"
17231 run_test 312 "make sure ZFS adjusts its block size by write pattern"
17234 remote_ost_nodsh && skip "remote OST with nodsh" && return
17236 local file=$DIR/$tfile
17238 $SETSTRIPE -c 1 -i 0 $file || error "setstripe failed"
17240 # define OBD_FAIL_TGT_RCVD_EIO 0x720
17241 do_facet ost1 "$LCTL set_param fail_loc=0x720"
17242 dd if=/dev/zero of=$file bs=4096 oflag=direct count=1 &&
17243 error "write should failed"
17244 do_facet ost1 "$LCTL set_param fail_loc=0"
17247 run_test 313 "io should fail after last_rcvd update fail"
17250 $SETSTRIPE -c 2 -i 0 $DIR/$tfile || error "setstripe failed"
17251 do_facet ost1 "$LCTL set_param fail_loc=0x720"
17253 wait_delete_completed
17254 do_facet ost1 "$LCTL set_param fail_loc=0"
17256 run_test 314 "OSP shouldn't fail after last_rcvd update failure"
17258 test_315() { # LU-618
17259 local file=$DIR/$tfile
17262 $MULTIOP $file oO_CREAT:O_DIRECT:O_RDWR:w4096000c
17263 $MULTIOP $file oO_RDONLY:r4096000_c &
17268 local rbytes=$(awk '/read_bytes/ { print $2 }' /proc/$PID/io)
17271 [ $rbytes -gt 4000000 ] || error "read is not accounted ($rbytes)"
17274 run_test 315 "read should be accounted"
17277 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return 0
17278 large_xattr_enabled || { skip "large_xattr disabled" && return; }
17280 rm -rf $DIR/$tdir/d
17281 mkdir -p $DIR/$tdir/d
17282 chown nobody $DIR/$tdir/d
17283 touch $DIR/$tdir/d/file
17285 $LFS mv -M1 $DIR/$tdir/d || error "lfs mv failed"
17287 run_test 316 "lfs mv"
17290 local read_write=$1
17291 if [ "$read_write" = "write" ]; then
17292 local dd_cmd="dd if=/dev/zero of=$DIR/$tfile"
17293 elif [ "$read_write" = "read" ]; then
17294 local dd_cmd="dd of=/dev/null if=$DIR/$tfile"
17296 error "argument error"
17299 # turn off debug for performance testing
17300 local saved_debug=$($LCTL get_param -n debug)
17301 $LCTL set_param debug=0
17303 $SETSTRIPE -c 1 -i 0 $DIR/$tfile
17305 # get ost1 size - lustre-OST0000
17306 local ost1_avail_size=$($LFS df | awk /${ost1_svc}/'{ print $4 }')
17307 local blocks=$((ost1_avail_size/2/1024)) # half avail space by megabytes
17308 [ $blocks -gt 1000 ] && blocks=1000 # 1G in maximum
17310 if [ "$read_write" = "read" ]; then
17311 truncate -s $(expr 1048576 \* $blocks) $DIR/$tfile
17314 local start_time=$(date +%s.%N)
17315 $dd_cmd bs=1M count=$blocks oflag=sync ||
17316 error "real dd $read_write error"
17317 local duration=$(bc <<< "$(date +%s.%N) - $start_time")
17319 if [ "$read_write" = "write" ]; then
17323 # define OBD_FAIL_OST_FAKE_RW 0x238
17324 do_facet ost1 $LCTL set_param fail_loc=0x238
17326 local start_time=$(date +%s.%N)
17327 $dd_cmd bs=1M count=$blocks oflag=sync ||
17328 error "fake dd $read_write error"
17329 local duration_fake=$(bc <<< "$(date +%s.%N) - $start_time")
17331 if [ "$read_write" = "write" ]; then
17333 cancel_lru_locks osc
17334 $CHECKSTAT -t file -s $((blocks * 1024 * 1024)) $DIR/$tfile ||
17335 error "$tfile size not $blocks MB"
17337 do_facet ost1 $LCTL set_param fail_loc=0
17339 echo "fake $read_write $duration_fake vs. normal $read_write" \
17340 "$duration in seconds"
17341 [ $(bc <<< "$duration_fake < $duration") -eq 1 ] ||
17342 error_not_in_vm "fake write is slower"
17344 $LCTL set_param -n debug="$saved_debug"
17347 test_399a() { # LU-7655 for OST fake write
17348 remote_ost_nodsh && skip "remote OST with nodsh" && return
17352 run_test 399a "fake write should not be slower than normal write"
17354 test_399b() { # LU-8726 for OST fake read
17355 remote_ost_nodsh && skip "remote OST with nodsh" && return
17357 if [ "$(facet_fstype ost1)" != "ldiskfs" ]; then
17358 skip "ldiskfs only test" && return 0
17362 run_test 399b "fake read should not be slower than normal read"
17364 test_400a() { # LU-1606, was conf-sanity test_74
17365 local extra_flags=''
17366 local out=$TMP/$tfile
17367 local prefix=/usr/include/lustre
17370 if ! which $CC > /dev/null 2>&1; then
17371 skip_env "$CC is not installed"
17375 if ! [[ -d $prefix ]]; then
17376 # Assume we're running in tree and fixup the include path.
17377 extra_flags+=" -I$LUSTRE/include"
17378 extra_flags+=" -L$LUSTRE/utils"
17381 for prog in $LUSTRE_TESTS_API_DIR/*.c; do
17382 $CC -Wall -Werror $extra_flags -llustreapi -o $out $prog ||
17383 error "client api broken"
17387 run_test 400a "Lustre client api program can compile and link"
17389 test_400b() { # LU-1606, LU-5011
17391 local out=$TMP/$tfile
17392 local prefix=/usr/include/linux/lustre
17394 # We use a hard coded prefix so that this test will not fail
17395 # when run in tree. There are headers in lustre/include/lustre/
17396 # that are not packaged (like lustre_idl.h) and have more
17397 # complicated include dependencies (like config.h and lnet/types.h).
17398 # Since this test about correct packaging we just skip them when
17399 # they don't exist (see below) rather than try to fixup cppflags.
17401 if ! which $CC > /dev/null 2>&1; then
17402 skip_env "$CC is not installed"
17406 for header in $prefix/*.h; do
17407 if ! [[ -f "$header" ]]; then
17411 if [[ "$(basename $header)" == lustre_ioctl.h ]]; then
17412 continue # lustre_ioctl.h is internal header
17415 $CC -Wall -Werror -include $header -c -x c /dev/null -o $out ||
17416 error "cannot compile '$header'"
17420 run_test 400b "packaged headers can be compiled"
17422 test_401a() { #LU-7437
17423 local printf_arg=$(find -printf 2>&1 | grep "unrecognized:")
17424 [ -n "$printf_arg" ] && skip_env "find does not support -printf" &&
17426 #count the number of parameters by "list_param -R"
17427 local params=$($LCTL list_param -R '*' 2>/dev/null | wc -l)
17428 #count the number of parameters by listing proc files
17429 local proc_dirs=$(eval \ls -d $proc_regexp 2>/dev/null)
17430 echo "proc_dirs='$proc_dirs'"
17431 [ -n "$proc_dirs" ] || error "no proc_dirs on $HOSTNAME"
17432 local procs=$(find -L $proc_dirs -mindepth 1 -printf '%P\n' 2>/dev/null|
17435 [ $params -eq $procs ] ||
17436 error "found $params parameters vs. $procs proc files"
17438 # test the list_param -D option only returns directories
17439 params=$($LCTL list_param -R -D '*' 2>/dev/null | wc -l)
17440 #count the number of parameters by listing proc directories
17441 procs=$(find -L $proc_dirs -mindepth 1 -type d -printf '%P\n' 2>/dev/null |
17444 [ $params -eq $procs ] ||
17445 error "found $params parameters vs. $procs proc files"
17447 run_test 401a "Verify if 'lctl list_param -R' can list parameters recursively"
17450 local save=$($LCTL get_param -n jobid_var)
17453 $LCTL set_param foo=bar jobid_var=$tmp bar=baz &&
17454 error "no error returned when setting bad parameters"
17456 local jobid_new=$($LCTL get_param -n foe jobid_var baz)
17457 [[ "$jobid_new" == "$tmp" ]] || error "jobid tmp $jobid_new != $tmp"
17459 $LCTL set_param -n fog=bam jobid_var=$save bat=fog
17460 local jobid_old=$($LCTL get_param -n foe jobid_var bag)
17461 [[ "$jobid_old" == "$save" ]] || error "jobid new $jobid_old != $save"
17463 run_test 401b "Verify 'lctl {get,set}_param' continue after error"
17466 local jobid_var_old=$($LCTL get_param -n jobid_var)
17467 local jobid_var_new
17469 $LCTL set_param jobid_var= &&
17470 error "no error returned for 'set_param a='"
17472 jobid_var_new=$($LCTL get_param -n jobid_var)
17473 [[ "$jobid_var_old" == "$jobid_var_new" ]] ||
17474 error "jobid_var was changed by setting without value"
17476 $LCTL set_param jobid_var &&
17477 error "no error returned for 'set_param a'"
17479 jobid_var_new=$($LCTL get_param -n jobid_var)
17480 [[ "$jobid_var_old" == "$jobid_var_new" ]] ||
17481 error "jobid_var was changed by setting without value"
17483 run_test 401c "Verify 'lctl set_param' without value fails in either format."
17486 local jobid_var_old=$($LCTL get_param -n jobid_var)
17487 local jobid_var_new
17488 local new_value="foo=bar"
17490 $LCTL set_param jobid_var=$new_value ||
17491 error "'set_param a=b' did not accept a value containing '='"
17493 jobid_var_new=$($LCTL get_param -n jobid_var)
17494 [[ "$jobid_var_new" == "$new_value" ]] ||
17495 error "'set_param a=b' failed on a value containing '='"
17497 # Reset the jobid_var to test the other format
17498 $LCTL set_param jobid_var=$jobid_var_old
17499 jobid_var_new=$($LCTL get_param -n jobid_var)
17500 [[ "$jobid_var_new" == "$jobid_var_old" ]] ||
17501 error "failed to reset jobid_var"
17503 $LCTL set_param jobid_var $new_value ||
17504 error "'set_param a b' did not accept a value containing '='"
17506 jobid_var_new=$($LCTL get_param -n jobid_var)
17507 [[ "$jobid_var_new" == "$new_value" ]] ||
17508 error "'set_param a b' failed on a value containing '='"
17510 $LCTL set_param jobid_var $jobid_var_old
17511 jobid_var_new=$($LCTL get_param -n jobid_var)
17512 [[ "$jobid_var_new" == "$jobid_var_old" ]] ||
17513 error "failed to reset jobid_var"
17515 run_test 401d "Verify 'lctl set_param' accepts values containing '='"
17518 local server_version=$(lustre_version_code $SINGLEMDS)
17519 [[ $server_version -ge $(version_code 2.7.66) ]] ||
17520 [[ $server_version -ge $(version_code 2.7.18.4) &&
17521 $server_version -lt $(version_code 2.7.50) ]] ||
17522 [[ $server_version -ge $(version_code 2.7.2) &&
17523 $server_version -lt $(version_code 2.7.11) ]] ||
17524 { skip "Need MDS version 2.7.2+ or 2.7.18.4+ or 2.7.66+";
17526 remote_mds_nodsh && skip "remote MDS with nodsh" && return
17527 $LFS setdirstripe -i 0 $DIR/$tdir || error "setdirstripe -i 0 failed"
17528 #define OBD_FAIL_MDS_FLD_LOOKUP 0x15c
17529 do_facet mds1 "lctl set_param fail_loc=0x8000015c"
17530 touch $DIR/$tdir/$tfile && error "touch should fail with ENOENT" ||
17531 echo "Touch failed - OK"
17533 run_test 402 "Return ENOENT to lod_generate_and_set_lovea"
17536 local file1=$DIR/$tfile.1
17537 local file2=$DIR/$tfile.2
17538 local tfile=$TMP/$tfile
17540 rm -f $file1 $file2 $tfile
17545 # 30 sec OBD_TIMEOUT in ll_getattr()
17546 # right before populating st_nlink
17547 $LCTL set_param fail_loc=0x80001409
17548 stat -c %h $file1 > $tfile &
17550 # create an alias, drop all locks and reclaim the dentry
17552 cancel_lru_locks mdc
17553 cancel_lru_locks osc
17554 sysctl -w vm.drop_caches=2
17558 [ $(cat $tfile) -gt 0 ] || error "wrong nlink count: $(cat $tfile)"
17560 rm -f $tfile $file1 $file2
17562 run_test 403 "i_nlink should not drop to zero due to aliasing"
17564 test_404() { # LU-6601
17565 local server_version=$(lustre_version_code $SINGLEMDS)
17566 [[ $server_version -ge $(version_code 2.8.53) ]] ||
17567 { skip "Need server version newer than 2.8.52"; return 0; }
17569 remote_mds_nodsh && skip "remote MDS with nodsh" && return
17570 local mosps=$(do_facet $SINGLEMDS $LCTL dl |
17571 awk '/osp .*-osc-MDT/ { print $4}')
17574 for osp in $mosps; do
17575 echo "Deactivate: " $osp
17576 do_facet $SINGLEMDS $LCTL --device %$osp deactivate
17577 local stat=$(do_facet $SINGLEMDS $LCTL dl |
17578 awk -vp=$osp '$4 == p { print $2 }')
17579 [ $stat = IN ] || {
17580 do_facet $SINGLEMDS $LCTL dl | grep -w $osp
17581 error "deactivate error"
17583 echo "Activate: " $osp
17584 do_facet $SINGLEMDS $LCTL --device %$osp activate
17585 local stat=$(do_facet $SINGLEMDS $LCTL dl |
17586 awk -vp=$osp '$4 == p { print $2 }')
17587 [ $stat = UP ] || {
17588 do_facet $SINGLEMDS $LCTL dl | grep -w $osp
17589 error "activate error"
17593 run_test 404 "validate manual {de}activated works properly for OSPs"
17596 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.6.92) -o \
17597 [ $(lustre_version_code client) -lt $(version_code 2.6.99) ] &&
17598 skip "Layout swap lock is not supported" && return
17600 check_swap_layouts_support && return 0
17602 test_mkdir $DIR/$tdir
17603 swap_lock_test -d $DIR/$tdir ||
17604 error "One layout swap locked test failed"
17606 run_test 405 "Various layout swap lock tests"
17609 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
17610 [ $OSTCOUNT -lt 2 ] && skip "needs >= 2 OSTs" && return
17611 [ -n "$FILESET" ] && skip "SKIP due to FILESET set" && return
17612 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
17613 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.8.50) ] &&
17614 skip "Need MDS version at least 2.8.50" && return
17616 local def_stripe_size=$($LFS getstripe -S $MOUNT)
17617 local test_pool=$TESTNAME
17619 if ! combined_mgs_mds ; then
17622 pool_add $test_pool || error "pool_add failed"
17623 pool_add_targets $test_pool 0 $(($OSTCOUNT - 1)) 1 ||
17624 error "pool_add_targets failed"
17626 save_layout_restore_at_exit $MOUNT
17628 # parent set default stripe count only, child will stripe from both
17629 # parent and fs default
17630 $LFS setstripe -c 1 -i 1 -S $((def_stripe_size * 2)) -p $test_pool $MOUNT ||
17631 error "setstripe $MOUNT failed"
17632 $LFS mkdir -c $MDSCOUNT $DIR/$tdir || error "mkdir $tdir failed"
17633 $LFS setstripe -c $OSTCOUNT $DIR/$tdir || error "setstripe $tdir failed"
17634 for i in $(seq 10); do
17635 local f=$DIR/$tdir/$tfile.$i
17636 touch $f || error "touch failed"
17637 local count=$($LFS getstripe -c $f)
17638 [ $count -eq $OSTCOUNT ] ||
17639 error "$f stripe count $count != $OSTCOUNT"
17640 local offset=$($LFS getstripe -i $f)
17641 [ $offset -eq 1 ] || error "$f stripe offset $offset != 1"
17642 local size=$($LFS getstripe -S $f)
17643 [ $size -eq $((def_stripe_size * 2)) ] ||
17644 error "$f stripe size $size != $((def_stripe_size * 2))"
17645 local pool=$($LFS getstripe -p $f)
17646 [ $pool == $test_pool ] || error "$f pool $pool != $test_pool"
17649 # change fs default striping, delete parent default striping, now child
17650 # will stripe from new fs default striping only
17651 $LFS setstripe -c 1 -S $def_stripe_size -i 0 $MOUNT ||
17652 error "change $MOUNT default stripe failed"
17653 $LFS setstripe -c 0 $DIR/$tdir ||
17654 error "delete $tdir default stripe failed"
17655 for i in $(seq 11 20); do
17656 local f=$DIR/$tdir/$tfile.$i
17657 touch $f || error "touch $f failed"
17658 local count=$($LFS getstripe -c $f)
17659 [ $count -eq 1 ] || error "$f stripe count $count != 1"
17660 local offset=$($LFS getstripe -i $f)
17661 [ $offset -eq 0 ] || error "$f stripe offset $offset != 0"
17662 local size=$($LFS getstripe -S $f)
17663 [ $size -eq $def_stripe_size ] ||
17664 error "$f stripe size $size != $def_stripe_size"
17665 local pool=$($LFS getstripe -p $f)
17666 [ $pool == $test_pool ] || error "$f pool $pool isn't set"
17669 unlinkmany $DIR/$tdir/$tfile. 1 20
17671 local f=$DIR/$tdir/$tfile
17672 pool_remove_all_targets $test_pool $f
17673 pool_remove $test_pool $f
17675 if ! combined_mgs_mds ; then
17679 run_test 406 "DNE support fs default striping"
17682 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
17683 [[ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.8.55) ]] &&
17684 skip "Need MDS version at least 2.8.55" && return
17685 remote_mds_nodsh && skip "remote MDS with nodsh" && return
17687 $LFS mkdir -i 0 -c 1 $DIR/$tdir.0 ||
17688 error "$LFS mkdir -i 0 -c 1 $tdir.0 failed"
17689 $LFS mkdir -i 1 -c 1 $DIR/$tdir.1 ||
17690 error "$LFS mkdir -i 1 -c 1 $tdir.1 failed"
17691 touch $DIR/$tdir.0/$tfile.0 || error "touch $tdir.0/$tfile.0 failed"
17693 #define OBD_FAIL_DT_TXN_STOP 0x2019
17694 for idx in $(seq $MDSCOUNT); do
17695 do_facet mds$idx "lctl set_param fail_loc=0x2019"
17697 $LFS mkdir -c 2 $DIR/$tdir && error "$LFS mkdir -c 2 $tdir should fail"
17698 mv $DIR/$tdir.0/$tfile.0 $DIR/$tdir.1/$tfile.1 &&
17699 error "mv $tdir.0/$tfile.0 $tdir.1/$tfile.1 should fail"
17702 run_test 407 "transaction fail should cause operation fail"
17705 dd if=/dev/zero of=$DIR/$tfile bs=4096 count=1 oflag=direct
17707 #define OBD_FAIL_OSC_BRW_PREP_REQ2 0x40a
17708 lctl set_param fail_loc=0x8000040a
17709 # let ll_prepare_partial_page() fail
17710 dd if=/dev/zero of=$DIR/$tfile bs=2048 count=1 conv=notrunc || true
17714 # create at least 100 unused inodes so that
17715 # shrink_icache_memory(0) should not return 0
17716 touch $DIR/$tfile-{0..100}
17717 rm -f $DIR/$tfile-{0..100}
17720 echo 2 > /proc/sys/vm/drop_caches
17722 run_test 408 "drop_caches should not hang due to page leaks"
17726 [ $MDSCOUNT -lt 2 ] &&
17727 skip "We need at least 2 MDTs for this test" && return
17729 check_mount_and_prep
17731 mkdir -p $DIR/$tdir || error "(0) Fail to mkdir"
17732 $LFS mkdir -i 1 -c 2 $DIR/$tdir/foo || error "(1) Fail to mkdir"
17733 touch $DIR/$tdir/guard || error "(2) Fail to create"
17735 local PREFIX=$(str_repeat 'A' 128)
17736 echo "Create 1K hard links start at $(date)"
17737 createmany -l $DIR/$tdir/guard $DIR/$tdir/foo/${PREFIX}_ 1000 ||
17738 error "(3) Fail to hard link"
17740 echo "Links count should be right although linkEA overflow"
17741 stat $DIR/$tdir/guard || error "(4) Fail to stat"
17742 local linkcount=$(stat --format=%h $DIR/$tdir/guard)
17743 [ $linkcount -eq 1001 ] ||
17744 error "(5) Unexpected hard links count: $linkcount"
17746 echo "List all links start at $(date)"
17747 ls -l $DIR/$tdir/foo > /dev/null ||
17748 error "(6) Fail to list $DIR/$tdir/foo"
17750 echo "Unlink hard links start at $(date)"
17751 unlinkmany $DIR/$tdir/foo/${PREFIX}_ 1000 ||
17752 error "(7) Fail to unlink"
17754 run_test 409 "Large amount of cross-MDTs hard links on the same file"
17758 [[ $(lustre_version_code client) -lt $(version_code 2.9.59) ]] &&
17759 skip "Need client version at least 2.9.59" && return
17761 # Create a file, and stat it from the kernel
17762 local testfile=$DIR/$tfile
17765 local run_id=$RANDOM
17766 local my_ino=$(stat --format "%i" $testfile)
17768 # Try to insert the module. This will always fail as the
17769 # module is designed to not be inserted.
17770 insmod $LUSTRE/tests/kernel/kinode.ko run_id=$run_id fname=$testfile \
17773 # Anything but success is a test failure
17775 "lustre_kinode_$run_id: inode numbers are identical: $my_ino" ||
17776 error "no inode match"
17778 run_test 410 "Test inode number returned from kernel thread"
17780 cleanup_test411_cgroup() {
17786 local cg_basedir=/sys/fs/cgroup/memory
17788 test -f "$cg_basedir/memory.kmem.limit_in_bytes" ||
17789 { skip "no setup for cgroup"; return; }
17791 dd if=/dev/zero of=$DIR/$tfile bs=1M count=100 conv=fsync ||
17792 error "test file creation failed"
17793 cancel_lru_locks osc
17795 # Create a very small memory cgroup to force a slab allocation error
17796 local cgdir=$cg_basedir/osc_slab_alloc
17797 mkdir $cgdir || error "cgroup mkdir '$cgdir' failed"
17798 trap "cleanup_test411_cgroup $cgdir" EXIT
17799 echo 2M > $cgdir/memory.kmem.limit_in_bytes
17800 echo 1M > $cgdir/memory.limit_in_bytes
17802 # Should not LBUG, just be killed by oom-killer
17803 sh -c "echo \$$ > $cgdir/tasks && dd if=$DIR/$tfile of=/dev/null" &&
17804 error "fail to trigger a memory allocation error"
17806 cleanup_test411_cgroup $cgdir
17810 run_test 411 "Slab allocation error with cgroup does not LBUG"
17813 [ $MDSCOUNT -lt 2 ] &&
17814 skip "We need at least 2 MDTs for this test" && return
17816 if [ $(lustre_version_code mds1) -lt $(version_code 2.10.55) ]; then
17817 skip "Need server version at least 2.10.55" && exit 0
17820 $LFS mkdir -i $((MDSCOUNT - 1)),$((MDSCOUNT - 2)) $DIR/$tdir ||
17821 error "mkdir failed"
17822 $LFS getdirstripe $DIR/$tdir
17823 local stripe_index=$($LFS getdirstripe -i $DIR/$tdir)
17824 [ $stripe_index -eq $((MDSCOUNT - 1)) ] ||
17825 error "expect $((MDSCOUT - 1)) get $stripe_index"
17826 local stripe_count=$($LFS getdirstripe -T $DIR/$tdir)
17827 [ $stripe_count -eq 2 ] ||
17828 error "expect 2 get $stripe_count"
17830 run_test 412 "mkdir on specific MDTs"
17833 [ $MDSCOUNT -lt 2 ] &&
17834 skip "We need at least 2 MDTs for this test" && return
17836 if [ $(lustre_version_code mds1) -lt $(version_code 2.10.55) ]; then
17837 skip "Need server version at least 2.10.55" && exit 0
17840 mkdir $DIR/$tdir || error "mkdir failed"
17842 # find MDT that is the most full
17843 local max=$($LFS df | grep MDT |
17852 END { split(b, c, ":")
17857 for i in $(seq $((MDSCOUNT - 1))); do
17858 $LFS mkdir -c $i $DIR/$tdir/d$i ||
17859 error "mkdir d$i failed"
17860 $LFS getdirstripe $DIR/$tdir/d$i
17861 local stripe_index=$($LFS getdirstripe -i $DIR/$tdir/d$i)
17862 [ $stripe_index -ne $max ] ||
17863 error "don't expect $max"
17866 run_test 413 "mkdir on less full MDTs"
17869 [[ $(lustre_version_code mds1) -lt $(version_code 2.9.55) ]] ||
17870 [[ $(lustre_version_code ost1) -lt $(version_code 2.9.55) ]] &&
17871 skip "Need server version at least 2.9.55" & exit 0
17872 start_full_debug_logging
17876 stop_full_debug_logging
17880 if [ $(lustre_version_code mgs) -le $(version_code 2.10.0) ]; then
17881 local st=$(do_facet mgs $LCTL barrier_stat $FSNAME |
17882 awk '/The barrier for/ { print $7 }')
17885 local st=$(do_facet mgs $LCTL barrier_stat -s $FSNAME)
17890 barrier_expired() {
17893 if [ $(lustre_version_code mgs) -le $(version_code 2.10.0) ]; then
17894 expired=$(do_facet mgs $LCTL barrier_stat $FSNAME |
17895 awk '/will be expired/ { print $7 }')
17897 expired=$(do_facet mgs $LCTL barrier_stat -t $FSNAME)
17906 echo "Start barrier_freeze at: $(date)"
17907 #define OBD_FAIL_BARRIER_DELAY 0x2202
17908 do_facet mgs $LCTL set_param fail_val=5 fail_loc=0x2202
17909 do_facet mgs $LCTL barrier_freeze $FSNAME 10 &
17912 local b_status=$(barrier_stat)
17913 echo "Got barrier status at: $(date)"
17914 [ "$b_status" = "'freezing_p1'" ] ||
17915 error "(1) unexpected barrier status $b_status"
17917 do_facet mgs $LCTL set_param fail_val=0 fail_loc=0
17919 b_status=$(barrier_stat)
17920 [ "$b_status" = "'frozen'" ] ||
17921 error "(2) unexpected barrier status $b_status"
17923 local expired=$(barrier_expired)
17924 echo "sleep $((expired + 3)) seconds, then the barrier will be expired"
17925 sleep $((expired + 3))
17927 b_status=$(barrier_stat)
17928 [ "$b_status" = "'expired'" ] ||
17929 error "(3) unexpected barrier status $b_status"
17931 do_facet mgs $LCTL barrier_freeze $FSNAME 10 ||
17932 error "(4) fail to freeze barrier"
17934 b_status=$(barrier_stat)
17935 [ "$b_status" = "'frozen'" ] ||
17936 error "(5) unexpected barrier status $b_status"
17938 echo "Start barrier_thaw at: $(date)"
17939 #define OBD_FAIL_BARRIER_DELAY 0x2202
17940 do_facet mgs $LCTL set_param fail_val=5 fail_loc=0x2202
17941 do_facet mgs $LCTL barrier_thaw $FSNAME &
17944 b_status=$(barrier_stat)
17945 echo "Got barrier status at: $(date)"
17946 [ "$b_status" = "'thawing'" ] ||
17947 error "(6) unexpected barrier status $b_status"
17949 do_facet mgs $LCTL set_param fail_val=0 fail_loc=0
17951 b_status=$(barrier_stat)
17952 [ "$b_status" = "'thawed'" ] ||
17953 error "(7) unexpected barrier status $b_status"
17955 #define OBD_FAIL_BARRIER_FAILURE 0x2203
17956 do_facet $SINGLEMDS $LCTL set_param fail_loc=0x2203
17957 do_facet mgs $LCTL barrier_freeze $FSNAME
17959 b_status=$(barrier_stat)
17960 [ "$b_status" = "'failed'" ] ||
17961 error "(8) unexpected barrier status $b_status"
17963 do_facet $SINGLEMDS $LCTL set_param fail_loc=0
17964 do_facet mgs $LCTL barrier_thaw $FSNAME
17968 run_test 801a "write barrier user interfaces and stat machine"
17973 mkdir $DIR/$tdir || error "(1) fail to mkdir"
17974 createmany -d $DIR/$tdir/d 6 || "(2) fail to mkdir"
17975 touch $DIR/$tdir/d2/f10 || error "(3) fail to touch"
17976 touch $DIR/$tdir/d3/f11 || error "(4) fail to touch"
17977 touch $DIR/$tdir/d4/f12 || error "(5) fail to touch"
17979 cancel_lru_locks mdc
17981 # 180 seconds should be long enough
17982 do_facet mgs $LCTL barrier_freeze $FSNAME 180
17984 local b_status=$(barrier_stat)
17985 [ "$b_status" = "'frozen'" ] ||
17986 error "(6) unexpected barrier status $b_status"
17988 mkdir $DIR/$tdir/d0/d10 &
17991 touch $DIR/$tdir/d1/f13 &
17994 ln $DIR/$tdir/d2/f10 $DIR/$tdir/d2/f14 &
17997 mv $DIR/$tdir/d3/f11 $DIR/$tdir/d3/f15 &
18000 rm -f $DIR/$tdir/d4/f12 &
18003 stat $DIR/$tdir/d5 || error "(7) stat should succeed"
18005 # To guarantee taht the 'stat' is not blocked
18006 b_status=$(barrier_stat)
18007 [ "$b_status" = "'frozen'" ] ||
18008 error "(8) unexpected barrier status $b_status"
18010 # let above commands to run at background
18013 ps -p $mkdir_pid || error "(9) mkdir should be blocked"
18014 ps -p $touch_pid || error "(10) touch should be blocked"
18015 ps -p $ln_pid || error "(11) link should be blocked"
18016 ps -p $mv_pid || error "(12) rename should be blocked"
18017 ps -p $rm_pid || error "(13) unlink should be blocked"
18019 b_status=$(barrier_stat)
18020 [ "$b_status" = "'frozen'" ] ||
18021 error "(14) unexpected barrier status $b_status"
18023 do_facet mgs $LCTL barrier_thaw $FSNAME
18024 b_status=$(barrier_stat)
18025 [ "$b_status" = "'thawed'" ] ||
18026 error "(15) unexpected barrier status $b_status"
18028 wait $mkdir_pid || error "(16) mkdir should succeed"
18029 wait $touch_pid || error "(17) touch should succeed"
18030 wait $ln_pid || error "(18) link should succeed"
18031 wait $mv_pid || error "(19) rename should succeed"
18032 wait $rm_pid || error "(20) unlink should succeed"
18036 run_test 801b "modification will be blocked by write barrier"
18039 [[ $MDSCOUNT -lt 2 ]] && skip "needs >= 2 MDTs" && return
18043 stop mds2 || error "(1) Fail to stop mds2"
18045 do_facet mgs $LCTL barrier_freeze $FSNAME 30
18047 local b_status=$(barrier_stat)
18048 [ "$b_status" = "'expired'" -o "$b_status" = "'failed'" ] || {
18049 do_facet mgs $LCTL barrier_thaw $FSNAME
18050 error "(2) unexpected barrier status $b_status"
18053 do_facet mgs $LCTL barrier_rescan $FSNAME ||
18054 error "(3) Fail to rescan barrier bitmap"
18056 do_facet mgs $LCTL barrier_freeze $FSNAME 10
18058 b_status=$(barrier_stat)
18059 [ "$b_status" = "'frozen'" ] ||
18060 error "(4) unexpected barrier status $b_status"
18062 do_facet mgs $LCTL barrier_thaw $FSNAME
18063 b_status=$(barrier_stat)
18064 [ "$b_status" = "'thawed'" ] ||
18065 error "(5) unexpected barrier status $b_status"
18067 local devname=$(mdsdevname 2)
18069 start mds2 $devname $MDS_MOUNT_OPTS || error "(6) Fail to start mds2"
18071 do_facet mgs $LCTL barrier_rescan $FSNAME ||
18072 error "(7) Fail to rescan barrier bitmap"
18076 run_test 801c "rescan barrier bitmap"
18078 saved_MGS_MOUNT_OPTS=$MGS_MOUNT_OPTS
18079 saved_MDS_MOUNT_OPTS=$MDS_MOUNT_OPTS
18080 saved_OST_MOUNT_OPTS=$OST_MOUNT_OPTS
18086 MGS_MOUNT_OPTS=$saved_MGS_MOUNT_OPTS
18087 MDS_MOUNT_OPTS=$saved_MDS_MOUNT_OPTS
18088 OST_MOUNT_OPTS=$saved_OST_MOUNT_OPTS
18094 [[ $(lustre_version_code mds1) -lt $(version_code 2.9.55) ]] ||
18095 [[ $(lustre_version_code ost1) -lt $(version_code 2.9.55) ]] &&
18096 skip "Need server version at least 2.9.55" & exit 0
18098 mkdir $DIR/$tdir || error "(1) fail to mkdir"
18100 cp $LUSTRE/tests/test-framework.sh $DIR/$tdir/ ||
18101 error "(2) Fail to copy"
18103 trap cleanup_802 EXIT
18105 # sync by force before remount as readonly
18106 sync; sync_all_data; sleep 3; sync_all_data
18110 MGS_MOUNT_OPTS=$(csa_add "$MGS_MOUNT_OPTS" -o rdonly_dev)
18111 MDS_MOUNT_OPTS=$(csa_add "$MDS_MOUNT_OPTS" -o rdonly_dev)
18112 OST_MOUNT_OPTS=$(csa_add "$OST_MOUNT_OPTS" -o rdonly_dev)
18114 echo "Mount the server as read only"
18115 setupall server_only || error "(3) Fail to start servers"
18117 echo "Mount client without ro should fail"
18118 mount_client $MOUNT &&
18119 error "(4) Mount client without 'ro' should fail"
18121 echo "Mount client with ro should succeed"
18122 mount_client $MOUNT ro ||
18123 error "(5) Mount client with 'ro' should succeed"
18125 echo "Modify should be refused"
18126 touch $DIR/$tdir/guard && error "(6) Touch should fail under ro mode"
18128 echo "Read should be allowed"
18129 diff $LUSTRE/tests/test-framework.sh $DIR/$tdir/test-framework.sh ||
18130 error "(7) Read should succeed under ro mode"
18134 run_test 802 "simulate readonly device"
18137 [[ $MDSCOUNT -lt 2 ]] && skip "needs >= 2 MDTs" && return
18138 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.10.54) ] &&
18139 skip "MDS needs to be newer than 2.10.54" && return
18141 mkdir -p $DIR/$tdir
18142 # Create some objects on all MDTs to trigger related logs objects
18143 for idx in $(seq $MDSCOUNT); do
18144 $LFS mkdir -c $MDSCOUNT -i $((idx % $MDSCOUNT)) \
18145 $DIR/$tdir/dir${idx} ||
18146 error "Fail to create $DIR/$tdir/dir${idx}"
18150 echo "before create:"
18152 local before_used=$($LFS df -i | grep MDT0000_UUID | awk '{print $3}')
18154 for ((i=0; i<10; i++)); do
18155 $LFS mkdir -c 1 -i 1 $DIR/$tdir/foo$i ||
18156 error "Fail to create $DIR/$tdir/foo$i"
18160 echo "after create:"
18162 local after_used=$($LFS df -i | grep MDT0000_UUID | awk '{print $3}')
18164 [ $after_used -ge $((before_used + 10)) ] ||
18165 error "before ($before_used) + 10 > after ($after_used)"
18167 for ((i=0; i<10; i++)); do
18168 rm -rf $DIR/$tdir/foo$i ||
18169 error "Fail to remove $DIR/$tdir/foo$i"
18172 sleep 3 # avoid MDT return cached statfs
18173 wait_delete_completed
18174 echo "after unlink:"
18176 before_used=$after_used
18177 after_used=$($LFS df -i | grep MDT0000_UUID | awk '{print $3}')
18179 [ $after_used -le $((before_used - 8)) ] ||
18180 error "before ($before_used) - 8 < after ($after_used)"
18182 run_test 803 "verify agent object for remote object"
18185 [[ $MDSCOUNT -lt 2 ]] && skip "needs >= 2 MDTs" && return
18186 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.10.54) ] &&
18187 skip "MDS needs to be newer than 2.10.54" && return
18189 [ "$(facet_fstype $SINGLEMDS)" != "ldiskfs" ] &&
18190 skip "ldiskfs only test" && return 0
18192 mkdir -p $DIR/$tdir
18193 $LFS mkdir -c 1 -i 1 $DIR/$tdir/dir0 ||
18194 error "Fail to create $DIR/$tdir/dir0"
18196 local fid=$($LFS path2fid $DIR/$tdir/dir0)
18197 local dev=$(mdsdevname 2)
18199 do_facet mds2 "$DEBUGFS -c -R 'ls /REMOTE_PARENT_DIR' $dev" |
18200 grep ${fid} || error "NOT found agent entry for dir0"
18202 $LFS mkdir -c $MDSCOUNT -i 0 $DIR/$tdir/dir1 ||
18203 error "Fail to create $DIR/$tdir/dir1"
18205 touch $DIR/$tdir/dir1/foo0 ||
18206 error "Fail to create $DIR/$tdir/dir1/foo0"
18207 fid=$($LFS path2fid $DIR/$tdir/dir1/foo0)
18210 for idx in $(seq $MDSCOUNT); do
18211 dev=$(mdsdevname $idx)
18212 do_facet mds${idx} \
18213 "$DEBUGFS -c -R 'ls /REMOTE_PARENT_DIR' $dev" |
18214 grep ${fid} && rc=$idx
18217 mv $DIR/$tdir/dir1/foo0 $DIR/$tdir/dir1/foo1 ||
18218 error "Fail to rename foo0 to foo1"
18219 if [ $rc -eq 0 ]; then
18220 for idx in $(seq $MDSCOUNT); do
18221 dev=$(mdsdevname $idx)
18222 do_facet mds${idx} \
18223 "$DEBUGFS -c -R 'ls /REMOTE_PARENT_DIR' $dev" |
18224 grep ${fid} && rc=$idx
18228 mv $DIR/$tdir/dir1/foo1 $DIR/$tdir/dir1/foo2 ||
18229 error "Fail to rename foo1 to foo2"
18230 if [ $rc -eq 0 ]; then
18231 for idx in $(seq $MDSCOUNT); do
18232 dev=$(mdsdevname $idx)
18233 do_facet mds${idx} \
18234 "$DEBUGFS -c -R 'ls /REMOTE_PARENT_DIR' $dev" |
18235 grep ${fid} && rc=$idx
18239 [ $rc -ne 0 ] || error "NOT found agent entry for foo"
18241 ln $DIR/$tdir/dir1/foo2 $DIR/$tdir/dir0/guard ||
18242 error "Fail to link to $DIR/$tdir/dir1/foo2"
18243 mv $DIR/$tdir/dir1/foo2 $DIR/$tdir/dir1/foo0 ||
18244 error "Fail to rename foo2 to foo0"
18245 unlink $DIR/$tdir/dir1/foo0 ||
18246 error "Fail to unlink $DIR/$tdir/dir1/foo0"
18247 rm -rf $DIR/$tdir/dir0 ||
18248 error "Fail to rm $DIR/$tdir/dir0"
18250 for idx in $(seq $MDSCOUNT); do
18251 dev=$(mdsdevname $idx)
18255 run_e2fsck $(facet_active_host mds$idx) $dev -n ||
18257 start mds${idx} $dev $MDS_MOUNT_OPTS ||
18258 error "mount mds$idx failed"
18259 df $MOUNT > /dev/null 2>&1
18261 # e2fsck should not return error
18263 error "e2fsck detected error on MDT${idx}: rc=$rc"
18266 run_test 804 "verify agent entry for remote entry"
18269 # tests that do cleanup/setup should be run at the end
18273 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
18275 #define OBD_FAIL_MGC_PAUSE_PROCESS_LOG 0x903
18276 $LCTL set_param fail_loc=0x903
18278 cancel_lru_locks MGC
18280 FAIL_ON_ERROR=true cleanup
18281 FAIL_ON_ERROR=true setup
18283 run_test 900 "umount should not race with any mgc requeue thread"
18286 [ -f $EXT2_DEV ] && rm $EXT2_DEV || true
18287 check_and_cleanup_lustre
18288 if [ "$I_MOUNTED" != "yes" ]; then
18289 lctl set_param debug="$OLDDEBUG" 2> /dev/null || true