2 # -*- tab-width: 8; indent-tabs-mode: t; -*-
4 # Run select tests by setting ONLY, or as arguments to the script.
5 # Skip specific tests by setting EXCEPT.
7 # e.g. ONLY="22 23" or ONLY="`seq 32 39`" or EXCEPT="31"
11 # bug number for skipped test: LU-9693 LU-6493 LU-9693
12 ALWAYS_EXCEPT="$SANITY_EXCEPT 42a 42b 42c"
13 # UPDATE THE COMMENT ABOVE WITH BUG NUMBERS WHEN CHANGING ALWAYS_EXCEPT!
15 # skipped tests: LU-8411 LU-9096 LU-9054
16 ALWAYS_EXCEPT=" 407 253 312 $ALWAYS_EXCEPT"
18 # Check Grants after these tests
19 GRANT_CHECK_LIST="$GRANT_CHECK_LIST 42a 42b 42c 42d 42e 63a 63b 64a 64b 64c"
21 SRCDIR=$(cd $(dirname $0); echo $PWD)
22 export PATH=$PATH:/sbin
28 CHECKSTAT=${CHECKSTAT:-"checkstat -v"}
29 CREATETEST=${CREATETEST:-createtest}
31 LVERIFY=${LVERIFY:-ll_dirstripe_verify}
33 OPENFILE=${OPENFILE:-openfile}
34 OPENUNLINK=${OPENUNLINK:-openunlink}
35 export MULTIOP=${MULTIOP:-multiop}
36 READS=${READS:-"reads"}
37 MUNLINK=${MUNLINK:-munlink}
38 SOCKETSERVER=${SOCKETSERVER:-socketserver}
39 SOCKETCLIENT=${SOCKETCLIENT:-socketclient}
40 MEMHOG=${MEMHOG:-memhog}
41 DIRECTIO=${DIRECTIO:-directio}
42 ACCEPTOR_PORT=${ACCEPTOR_PORT:-988}
44 CHECK_GRANT=${CHECK_GRANT:-"yes"}
45 GRANT_CHECK_LIST=${GRANT_CHECK_LIST:-""}
46 export PARALLEL=${PARALLEL:-"no"}
48 export NAME=${NAME:-local}
55 LUSTRE=${LUSTRE:-$(cd $(dirname $0)/..; echo $PWD)}
56 LUSTRE_TESTS_API_DIR=${LUSTRE_TESTS_API_DIR:-${LUSTRE}/tests/clientapi}
57 . $LUSTRE/tests/test-framework.sh
59 . ${CONFIG:=$LUSTRE/tests/cfg/${NAME}.sh}
63 [ "$SLOW" = "no" ] && EXCEPT_SLOW="27m 64b 68 71 115 300o"
65 if [ $(facet_fstype $SINGLEMDS) = "zfs" ]; then
66 # bug number for skipped test: LU-1957
67 ALWAYS_EXCEPT="$ALWAYS_EXCEPT 180"
69 [ "$SLOW" = "no" ] && EXCEPT_SLOW="$EXCEPT_SLOW 51b"
72 # Get the SLES version so we can make decisions on if a test should be run
74 # Returns a version string that should only be used in comparing
75 # strings returned by version_code()
79 local version=$(grep VERSION_ID /etc/os-release | cut -d'"' -f2)
81 # All SuSE Linux versions have one decimal. version_code expects two
82 local sles_version=$version.0
83 version_code $sles_version
86 if [ -r /etc/SuSE-release ]; then
87 sles_version=$(sles_version_code)
88 [ $sles_version -lt $(version_code 11.4.0) ] &&
89 # bug number for skipped test: LU-4341
90 ALWAYS_EXCEPT="$ALWAYS_EXCEPT 170"
91 [ $sles_version -lt $(version_code 12.0.0) ] &&
92 # bug number for skipped test: LU-3703
93 ALWAYS_EXCEPT="$ALWAYS_EXCEPT 234"
100 pgrep ll_sa > /dev/null && { echo "There are ll_sa thread not exit!"; exit 20; }
101 cleanupall ${FORCE} $* || { echo "FAILed to clean up"; exit 20; }
110 check_swap_layouts_support()
112 $LCTL get_param -n llite.*.sbi_flags | grep -q layout ||
113 { skip "Does not support layout lock."; return 0; }
117 check_and_setup_lustre
121 MAXFREE=${MAXFREE:-$((200000 * $OSTCOUNT))}
123 [ -f $DIR/d52a/foo ] && chattr -a $DIR/d52a/foo
124 [ -f $DIR/d52b/foo ] && chattr -i $DIR/d52b/foo
125 rm -rf $DIR/[Rdfs][0-9]*
127 # $RUNAS_ID may get set incorrectly somewhere else
128 [ $UID -eq 0 -a $RUNAS_ID -eq 0 ] && error "\$RUNAS_ID set to 0, but \$UID is also 0!"
130 check_runas_id $RUNAS_ID $RUNAS_GID $RUNAS
134 if [ "${ONLY}" = "MOUNT" ] ; then
135 echo "Lustre is up, please go on"
139 echo "preparing for tests involving mounts"
140 EXT2_DEV=${EXT2_DEV:-$TMP/SANITY.LOOP}
142 mke2fs -j -F $EXT2_DEV 8000 > /dev/null
143 echo # add a newline after mke2fs.
147 OLDDEBUG=$(lctl get_param -n debug 2> /dev/null)
148 lctl set_param debug=-1 2> /dev/null || true
151 $CHECKSTAT -t file $DIR/$tfile || error "$tfile is not a file"
153 $CHECKSTAT -a $DIR/$tfile || error "$tfile was not removed"
155 run_test 0a "touch; rm ====================="
158 chmod 0755 $DIR || error "chmod 0755 $DIR failed"
159 $CHECKSTAT -p 0755 $DIR || error "$DIR permission is not 0755"
161 run_test 0b "chmod 0755 $DIR ============================="
164 $LCTL get_param mdc.*.import | grep "state: FULL" ||
165 error "import not FULL"
166 $LCTL get_param mdc.*.import | grep "target: $FSNAME-MDT" ||
169 run_test 0c "check import proc"
171 test_0d() { # LU-3397
172 [ $(lustre_version_code mgs) -lt $(version_code 2.10.57) ] &&
173 skip "proc exports not supported before 2.10.57" && return
175 local mgs_exp="mgs.MGS.exports"
176 local client_uuid=$($LCTL get_param -n mgc.*.uuid)
178 local exp_client_version
181 local temp_imp=$DIR/$tfile.import
182 local temp_exp=$DIR/$tfile.export
184 # save mgc import file to $temp_imp
185 $LCTL get_param mgc.*.import | tee $temp_imp
186 # Check if client uuid is found in MGS export
187 for exp_client_nid in $(do_facet mgs $LCTL get_param -N $mgs_exp.*); do
188 [ $(do_facet mgs $LCTL get_param $exp_client_nid.uuid) == \
192 # save mgs export file to $temp_exp
193 do_facet mgs $LCTL get_param $exp_client_nid.export | tee $temp_exp
195 # Compare the value of field "connect_flags"
196 imp_val=$(grep "connect_flags" $temp_imp)
197 exp_val=$(grep "connect_flags" $temp_exp)
198 [ "$exp_val" == "$imp_val" ] ||
199 error "export flags '$exp_val' != import flags '$imp_val'"
201 # Compare the value of client version
202 exp_client_version=$(awk '/target_version:/ { print $2 }' $temp_exp)
203 exp_val=$(version_code $exp_client_version)
204 imp_val=$(lustre_version_code client)
205 [ "$exp_val" == "$imp_val" ] ||
206 error "export client version '$exp_val' != '$imp_val'"
208 run_test 0d "check export proc ============================="
211 test_mkdir $DIR/$tdir
212 test_mkdir $DIR/$tdir/d2
213 mkdir $DIR/$tdir/d2 && error "we expect EEXIST, but not returned"
214 $CHECKSTAT -t dir $DIR/$tdir/d2 || error "$tdir/d2 is not a dir"
217 $CHECKSTAT -a $DIR/$tdir || error "$tdir was not removed"
219 run_test 1 "mkdir; remkdir; rmdir"
222 test_mkdir $DIR/$tdir
223 touch $DIR/$tdir/$tfile || error "touch $tdir/$tfile failed"
224 $CHECKSTAT -t file $DIR/$tdir/$tfile || error "$tdir/$tfile not a file"
226 $CHECKSTAT -a $DIR/$tdir/$tfile || error "$tdir/$file is not removed"
228 run_test 2 "mkdir; touch; rmdir; check file"
231 test_mkdir $DIR/$tdir
232 $CHECKSTAT -t dir $DIR/$tdir || error "$tdir is not a directory"
233 touch $DIR/$tdir/$tfile
234 $CHECKSTAT -t file $DIR/$tdir/$tfile || error "$tdir/$tfile not a file"
236 $CHECKSTAT -a $DIR/$tdir || error "$tdir is not removed"
238 run_test 3 "mkdir; touch; rmdir; check dir"
240 # LU-4471 - failed rmdir on remote directories still removes directory on MDT0
242 test_mkdir -i 1 $DIR/$tdir
244 touch $DIR/$tdir/$tfile ||
245 error "Create file under remote directory failed"
248 error "Expect error removing in-use dir $DIR/$tdir"
250 test -d $DIR/$tdir || error "Remote directory disappeared"
252 rm -rf $DIR/$tdir || error "remove remote dir error"
254 run_test 4 "mkdir; touch dir/file; rmdir; checkdir (expect error)"
257 test_mkdir $DIR/$tdir
258 test_mkdir $DIR/$tdir/d2
259 chmod 0707 $DIR/$tdir/d2 || error "chmod 0707 $tdir/d2 failed"
260 $CHECKSTAT -t dir -p 0707 $DIR/$tdir/d2 || error "$tdir/d2 not mode 707"
261 $CHECKSTAT -t dir $DIR/$tdir/d2 || error "$tdir/d2 is not a directory"
263 run_test 5 "mkdir .../d5 .../d5/d2; chmod .../d5/d2"
266 touch $DIR/$tfile || error "touch $DIR/$tfile failed"
267 chmod 0666 $DIR/$tfile || error "chmod 0666 $tfile failed"
268 $CHECKSTAT -t file -p 0666 -u \#$UID $DIR/$tfile ||
269 error "$tfile does not have perm 0666 or UID $UID"
270 $RUNAS chmod 0444 $DIR/$tfile && error "chmod $tfile worked on UID $UID"
271 $CHECKSTAT -t file -p 0666 -u \#$UID $DIR/$tfile ||
272 error "$tfile should be 0666 and owned by UID $UID"
274 run_test 6a "touch f6a; chmod f6a; $RUNAS chmod f6a (should return error) =="
277 [ $RUNAS_ID -eq $UID ] && skip_env "RUNAS_ID = UID = $UID" && return
279 chown $RUNAS_ID $DIR/$tfile || error "chown $RUNAS_ID $file failed"
280 $CHECKSTAT -t file -u \#$RUNAS_ID $DIR/$tfile ||
281 error "$tfile should be owned by UID $RUNAS_ID"
282 $RUNAS chown $UID $DIR/$tfile && error "chown $UID $file succeeded"
283 $CHECKSTAT -t file -u \#$RUNAS_ID $DIR/$tfile ||
284 error "$tfile should be owned by UID $RUNAS_ID"
286 run_test 6c "touch f6c; chown f6c; $RUNAS chown f6c (should return error) =="
289 [ $RUNAS_ID -eq $UID ] && skip_env "RUNAS_ID = UID = $UID" && return
291 chgrp $RUNAS_ID $DIR/$tfile || error "chgrp $RUNAS_ID $file failed"
292 $CHECKSTAT -t file -u \#$UID -g \#$RUNAS_ID $DIR/$tfile ||
293 error "$tfile should be owned by GID $UID"
294 $RUNAS chgrp $UID $DIR/$tfile && error "chgrp $UID $file succeeded"
295 $CHECKSTAT -t file -u \#$UID -g \#$RUNAS_ID $DIR/$tfile ||
296 error "$tfile should be owned by UID $UID and GID $RUNAS_ID"
298 run_test 6e "touch+chgrp $tfile; $RUNAS chgrp $tfile (should return error)"
301 [ $RUNAS_ID -eq $UID ] && skip_env "RUNAS_ID = UID = $UID" && return
302 test_mkdir $DIR/$tdir
303 chmod 777 $DIR/$tdir || error "chmod 0777 $tdir failed"
304 $RUNAS mkdir $DIR/$tdir/d || error "mkdir $tdir/d failed"
305 chmod g+s $DIR/$tdir/d || error "chmod g+s $tdir/d failed"
306 test_mkdir $DIR/$tdir/d/subdir
307 $CHECKSTAT -g \#$RUNAS_GID $DIR/$tdir/d/subdir ||
308 error "$tdir/d/subdir should be GID $RUNAS_GID"
309 if [[ $MDSCOUNT -gt 1 ]]; then
310 # check remote dir sgid inherite
311 $LFS mkdir -i 0 $DIR/$tdir.local ||
312 error "mkdir $tdir.local failed"
313 chmod g+s $DIR/$tdir.local ||
314 error "chmod $tdir.local failed"
315 chgrp $RUNAS_GID $DIR/$tdir.local ||
316 error "chgrp $tdir.local failed"
317 $LFS mkdir -i 1 $DIR/$tdir.local/$tdir.remote ||
318 error "mkdir $tdir.remote failed"
319 $CHECKSTAT -g \#$RUNAS_GID $DIR/$tdir.local/$tdir.remote ||
320 error "$tdir.remote should be owned by $UID.$RUNAS_ID"
321 $CHECKSTAT -p 02755 $DIR/$tdir.local/$tdir.remote ||
322 error "$tdir.remote should be mode 02755"
325 run_test 6g "verify new dir in sgid dir inherits group"
327 test_6h() { # bug 7331
328 [ $RUNAS_ID -eq $UID ] && skip_env "RUNAS_ID = UID = $UID" && return
329 touch $DIR/$tfile || error "touch failed"
330 chown $RUNAS_ID:$RUNAS_GID $DIR/$tfile || error "initial chown failed"
331 $RUNAS -G$RUNAS_GID chown $RUNAS_ID:0 $DIR/$tfile &&
332 error "chown $RUNAS_ID:0 $tfile worked as GID $RUNAS_GID"
333 $CHECKSTAT -t file -u \#$RUNAS_ID -g \#$RUNAS_GID $DIR/$tfile ||
334 error "$tdir/$tfile should be UID $RUNAS_UID GID $RUNAS_GID"
336 run_test 6h "$RUNAS chown RUNAS_ID.0 .../$tfile (should return error)"
339 test_mkdir $DIR/$tdir
340 $MCREATE $DIR/$tdir/$tfile
341 chmod 0666 $DIR/$tdir/$tfile
342 $CHECKSTAT -t file -p 0666 $DIR/$tdir/$tfile ||
343 error "$tdir/$tfile should be mode 0666"
345 run_test 7a "mkdir .../d7; mcreate .../d7/f; chmod .../d7/f ===="
348 if [ ! -d $DIR/$tdir ]; then
349 test_mkdir $DIR/$tdir
351 $MCREATE $DIR/$tdir/$tfile
352 echo -n foo > $DIR/$tdir/$tfile
353 [ "$(cat $DIR/$tdir/$tfile)" = "foo" ] || error "$tdir/$tfile not 'foo'"
354 $CHECKSTAT -t file -s 3 $DIR/$tdir/$tfile || error "$tfile size not 3"
356 run_test 7b "mkdir .../d7; mcreate d7/f2; echo foo > d7/f2 ====="
359 test_mkdir $DIR/$tdir
360 touch $DIR/$tdir/$tfile
361 chmod 0666 $DIR/$tdir/$tfile
362 $CHECKSTAT -t file -p 0666 $DIR/$tdir/$tfile ||
363 error "$tfile mode not 0666"
365 run_test 8 "mkdir .../d8; touch .../d8/f; chmod .../d8/f ======="
368 test_mkdir $DIR/$tdir
369 test_mkdir $DIR/$tdir/d2
370 test_mkdir $DIR/$tdir/d2/d3
371 $CHECKSTAT -t dir $DIR/$tdir/d2/d3 || error "$tdir/d2/d3 not a dir"
373 run_test 9 "mkdir .../d9 .../d9/d2 .../d9/d2/d3 ================"
376 test_mkdir $DIR/$tdir
377 test_mkdir $DIR/$tdir/d2
378 touch $DIR/$tdir/d2/$tfile
379 $CHECKSTAT -t file $DIR/$tdir/d2/$tfile ||
380 error "$tdir/d2/$tfile not a file"
382 run_test 10 "mkdir .../d10 .../d10/d2; touch .../d10/d2/f ======"
385 test_mkdir $DIR/$tdir
386 test_mkdir $DIR/$tdir/d2
387 chmod 0666 $DIR/$tdir/d2
388 chmod 0705 $DIR/$tdir/d2
389 $CHECKSTAT -t dir -p 0705 $DIR/$tdir/d2 ||
390 error "$tdir/d2 mode not 0705"
392 run_test 11 "mkdir .../d11 d11/d2; chmod .../d11/d2 ============"
395 test_mkdir $DIR/$tdir
396 touch $DIR/$tdir/$tfile
397 chmod 0666 $DIR/$tdir/$tfile
398 chmod 0654 $DIR/$tdir/$tfile
399 $CHECKSTAT -t file -p 0654 $DIR/$tdir/$tfile ||
400 error "$tdir/d2 mode not 0654"
402 run_test 12 "touch .../d12/f; chmod .../d12/f .../d12/f ========"
405 test_mkdir $DIR/$tdir
406 dd if=/dev/zero of=$DIR/$tdir/$tfile count=10
408 $CHECKSTAT -t file -s 0 $DIR/$tdir/$tfile ||
409 error "$tdir/$tfile size not 0 after truncate"
411 run_test 13 "creat .../d13/f; dd .../d13/f; > .../d13/f ========"
414 test_mkdir $DIR/$tdir
415 touch $DIR/$tdir/$tfile
417 $CHECKSTAT -a $DIR/$tdir/$tfile || error "$tdir/$tfile not removed"
419 run_test 14 "touch .../d14/f; rm .../d14/f; rm .../d14/f ======="
422 test_mkdir $DIR/$tdir
423 touch $DIR/$tdir/$tfile
424 mv $DIR/$tdir/$tfile $DIR/$tdir/${tfile}_2
425 $CHECKSTAT -t file $DIR/$tdir/${tfile}_2 ||
426 error "$tdir/${tfile_2} not a file after rename"
427 rm $DIR/$tdir/${tfile}_2 || error "unlink failed after rename"
429 run_test 15 "touch .../d15/f; mv .../d15/f .../d15/f2 =========="
432 test_mkdir $DIR/$tdir
433 touch $DIR/$tdir/$tfile
434 rm -rf $DIR/$tdir/$tfile
435 $CHECKSTAT -a $DIR/$tdir/$tfile || error "$tdir/$tfile not removed"
437 run_test 16 "touch .../d16/f; rm -rf .../d16/f"
440 test_mkdir $DIR/$tdir
441 touch $DIR/$tdir/$tfile
442 ln -s $DIR/$tdir/$tfile $DIR/$tdir/l-exist
444 $CHECKSTAT -l $DIR/$tdir/$tfile $DIR/$tdir/l-exist ||
445 error "$tdir/l-exist not a symlink"
446 $CHECKSTAT -f -t f $DIR/$tdir/l-exist ||
447 error "$tdir/l-exist not referencing a file"
448 rm -f $DIR/$tdir/l-exist
449 $CHECKSTAT -a $DIR/$tdir/l-exist || error "$tdir/l-exist not removed"
451 run_test 17a "symlinks: create, remove (real)"
454 test_mkdir $DIR/$tdir
455 ln -s no-such-file $DIR/$tdir/l-dangle
457 $CHECKSTAT -l no-such-file $DIR/$tdir/l-dangle ||
458 error "$tdir/l-dangle not referencing no-such-file"
459 $CHECKSTAT -fa $DIR/$tdir/l-dangle ||
460 error "$tdir/l-dangle not referencing non-existent file"
461 rm -f $DIR/$tdir/l-dangle
462 $CHECKSTAT -a $DIR/$tdir/l-dangle || error "$tdir/l-dangle not removed"
464 run_test 17b "symlinks: create, remove (dangling)"
466 test_17c() { # bug 3440 - don't save failed open RPC for replay
467 test_mkdir $DIR/$tdir
468 ln -s foo $DIR/$tdir/$tfile
469 cat $DIR/$tdir/$tfile && error "opened non-existent symlink" || true
471 run_test 17c "symlinks: open dangling (should return error)"
474 test_mkdir $DIR/$tdir
475 ln -s foo $DIR/$tdir/$tfile
476 touch $DIR/$tdir/$tfile || error "creating to new symlink"
478 run_test 17d "symlinks: create dangling"
481 test_mkdir $DIR/$tdir
482 local foo=$DIR/$tdir/$tfile
483 ln -s $foo $foo || error "create symlink failed"
484 ls -l $foo || error "ls -l failed"
485 ls $foo && error "ls not failed" || true
487 run_test 17e "symlinks: create recursive symlink (should return error)"
490 test_mkdir $DIR/$tdir
491 ln -s 1234567890/2234567890/3234567890/4234567890 $DIR/$tdir/111
492 ln -s 1234567890/2234567890/3234567890/4234567890/5234567890/6234567890 $DIR/$tdir/222
493 ln -s 1234567890/2234567890/3234567890/4234567890/5234567890/6234567890/7234567890/8234567890 $DIR/$tdir/333
494 ln -s 1234567890/2234567890/3234567890/4234567890/5234567890/6234567890/7234567890/8234567890/9234567890/a234567890/b234567890 $DIR/$tdir/444
495 ln -s 1234567890/2234567890/3234567890/4234567890/5234567890/6234567890/7234567890/8234567890/9234567890/a234567890/b234567890/c234567890/d234567890/f234567890 $DIR/$tdir/555
496 ln -s 1234567890/2234567890/3234567890/4234567890/5234567890/6234567890/7234567890/8234567890/9234567890/a234567890/b234567890/c234567890/d234567890/f234567890/aaaaaaaaaa/bbbbbbbbbb/cccccccccc/dddddddddd/eeeeeeeeee/ffffffffff/ $DIR/$tdir/666
499 run_test 17f "symlinks: long and very long symlink name"
501 # str_repeat(S, N) generate a string that is string S repeated N times
506 while [ $((n -= 1)) -ge 0 ]; do
512 # Long symlinks and LU-2241
514 test_mkdir $DIR/$tdir
515 local TESTS="59 60 61 4094 4095"
517 # Fix for inode size boundary in 2.1.4
518 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.1.4) ] &&
521 # Patch not applied to 2.2 or 2.3 branches
522 [ $(lustre_version_code $SINGLEMDS) -ge $(version_code 2.2.0) ] &&
523 [ $(lustre_version_code $SINGLEMDS) -le $(version_code 2.3.55) ] &&
526 # skip long symlink name for rhel6.5.
527 # rhel6.5 has a limit (PATH_MAX - sizeof(struct filename))
528 grep -q '6.5' /etc/redhat-release &>/dev/null &&
529 TESTS="59 60 61 4062 4063"
532 local SYMNAME=$(str_repeat 'x' $i)
533 ln -s $SYMNAME $DIR/$tdir/f$i || error "failed $i-char symlink"
534 readlink $DIR/$tdir/f$i || error "failed $i-char readlink"
537 run_test 17g "symlinks: really long symlink name and inode boundaries"
539 test_17h() { #bug 17378
540 remote_mds_nodsh && skip "remote MDS with nodsh" && return
541 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
543 test_mkdir $DIR/$tdir
544 mdt_idx=$($LFS getdirstripe -i $DIR/$tdir)
545 $LFS setstripe -c -1 $DIR/$tdir
546 #define OBD_FAIL_MDS_LOV_PREP_CREATE 0x141
547 do_facet mds$((mdt_idx + 1)) lctl set_param fail_loc=0x80000141
548 touch $DIR/$tdir/$tfile || true
550 run_test 17h "create objects: lov_free_memmd() doesn't lbug"
552 test_17i() { #bug 20018
553 remote_mds_nodsh && skip "remote MDS with nodsh" && return
554 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
555 test_mkdir -c1 $DIR/$tdir
556 local foo=$DIR/$tdir/$tfile
558 mdt_idx=$($LFS getdirstripe -i $DIR/$tdir)
559 ln -s $foo $foo || error "create symlink failed"
560 #define OBD_FAIL_MDS_READLINK_EPROTO 0x143
561 do_facet mds$((mdt_idx + 1)) lctl set_param fail_loc=0x80000143
562 ls -l $foo && error "error not detected"
565 run_test 17i "don't panic on short symlink (should return error)"
567 test_17k() { #bug 22301
568 [[ -z "$(which rsync 2>/dev/null)" ]] &&
569 skip "no rsync command" && return 0
570 rsync --help | grep -q xattr ||
571 skip_env "$(rsync --version | head -n1) does not support xattrs"
572 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return 0
573 test_mkdir $DIR/$tdir
574 test_mkdir $DIR/$tdir.new
575 touch $DIR/$tdir/$tfile
576 ln -s $DIR/$tdir/$tfile $DIR/$tdir/$tfile.lnk
577 rsync -av -X $DIR/$tdir/ $DIR/$tdir.new ||
578 error "rsync failed with xattrs enabled"
580 run_test 17k "symlinks: rsync with xattrs enabled"
582 test_17l() { # LU-279
583 [[ -z "$(which getfattr 2>/dev/null)" ]] &&
584 skip "no getfattr command" && return 0
585 test_mkdir $DIR/$tdir
586 touch $DIR/$tdir/$tfile
587 ln -s $DIR/$tdir/$tfile $DIR/$tdir/$tfile.lnk
588 for path in "$DIR/$tdir" "$DIR/$tdir/$tfile" "$DIR/$tdir/$tfile.lnk"; do
589 # -h to not follow symlinks. -m '' to list all the xattrs.
590 # grep to remove first line: '# file: $path'.
591 for xattr in `getfattr -hm '' $path 2>/dev/null | grep -v '^#'`;
593 lgetxattr_size_check $path $xattr ||
594 error "lgetxattr_size_check $path $xattr failed"
598 run_test 17l "Ensure lgetxattr's returned xattr size is consistent"
602 local short_sym="0123456789"
603 local wdir=$DIR/$tdir
606 remote_mds_nodsh && skip "remote MDS with nodsh" && return
607 [ $(lustre_version_code $SINGLEMDS) -ge $(version_code 2.2.0) ] &&
608 [ $(lustre_version_code $SINGLEMDS) -le $(version_code 2.2.93) ] &&
609 skip "MDS 2.2.0-2.2.93 do not NUL-terminate symlinks" && return
611 [ "$(facet_fstype $SINGLEMDS)" != "ldiskfs" ] &&
612 skip "ldiskfs only test" && return 0
614 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
618 # create a long symlink file
619 for ((i = 0; i < 4; ++i)); do
620 long_sym=${long_sym}${long_sym}
623 echo "create 512 short and long symlink files under $wdir"
624 for ((i = 0; i < 256; ++i)); do
625 ln -sf ${long_sym}"a5a5" $wdir/long-$i
626 ln -sf ${short_sym}"a5a5" $wdir/short-$i
632 wait_delete_completed
634 echo "recreate the 512 symlink files with a shorter string"
635 for ((i = 0; i < 512; ++i)); do
636 # rewrite the symlink file with a shorter string
637 ln -sf ${long_sym} $wdir/long-$i || error "long_sym failed"
638 ln -sf ${short_sym} $wdir/short-$i || error "short_sym failed"
641 local mds_index=$(($($LFS getstripe -M $wdir) + 1))
642 local devname=$(mdsdevname $mds_index)
644 echo "stop and checking mds${mds_index}:"
645 # e2fsck should not return error
647 run_e2fsck $(facet_active_host mds${mds_index}) $devname -n
650 start mds${mds_index} $devname $MDS_MOUNT_OPTS ||
651 error "start mds${mds_index} failed"
652 df $MOUNT > /dev/null 2>&1
654 error "e2fsck detected error for short/long symlink: rc=$rc"
656 run_test 17m "run e2fsck against MDT which contains short/long symlink"
658 check_fs_consistency_17n() {
662 # create/unlink in 17n only change 2 MDTs(MDT1/MDT2),
663 # so it only check MDT1/MDT2 instead of all of MDTs.
664 for mdt_index in 1 2; do
665 local devname=$(mdsdevname $mdt_index)
666 # e2fsck should not return error
668 run_e2fsck $(facet_active_host mds$mdt_index) $devname -n ||
671 start mds${mdt_index} $devname $MDS_MOUNT_OPTS ||
672 error "mount mds$mdt_index failed"
673 df $MOUNT > /dev/null 2>&1
681 remote_mds_nodsh && skip "remote MDS with nodsh" && return
682 [ $(lustre_version_code $SINGLEMDS) -ge $(version_code 2.2.0) ] &&
683 [ $(lustre_version_code $SINGLEMDS) -le $(version_code 2.2.93) ] &&
684 skip "MDS 2.2.0-2.2.93 do not NUL-terminate symlinks" && return
686 [ "$(facet_fstype $SINGLEMDS)" != "ldiskfs" ] &&
687 skip "ldiskfs only test" && return 0
689 [[ $MDSCOUNT -lt 2 ]] && skip "needs >= 2 MDTs" && return
691 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
693 test_mkdir $DIR/$tdir
694 for ((i=0; i<10; i++)); do
695 $LFS mkdir -i1 -c2 $DIR/$tdir/remote_dir_${i} ||
696 error "create remote dir error $i"
697 createmany -o $DIR/$tdir/remote_dir_${i}/f 10 ||
698 error "create files under remote dir failed $i"
701 check_fs_consistency_17n ||
702 error "e2fsck report error after create files under remote dir"
704 for ((i = 0; i < 10; i++)); do
705 rm -rf $DIR/$tdir/remote_dir_${i} ||
706 error "destroy remote dir error $i"
709 check_fs_consistency_17n ||
710 error "e2fsck report error after unlink files under remote dir"
712 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.4.50) ] &&
713 skip "lustre < 2.4.50 does not support migrate mv " && return
715 for ((i = 0; i < 10; i++)); do
716 mkdir -p $DIR/$tdir/remote_dir_${i}
717 createmany -o $DIR/$tdir/remote_dir_${i}/f 10 ||
718 error "create files under remote dir failed $i"
719 $LFS migrate --mdt-index 1 $DIR/$tdir/remote_dir_${i} ||
720 error "migrate remote dir error $i"
722 check_fs_consistency_17n || error "e2fsck report error after migration"
724 for ((i = 0; i < 10; i++)); do
725 rm -rf $DIR/$tdir/remote_dir_${i} ||
726 error "destroy remote dir error $i"
729 check_fs_consistency_17n || error "e2fsck report error after unlink"
731 run_test 17n "run e2fsck against master/slave MDT which contains remote dir"
734 remote_mds_nodsh && skip "remote MDS with nodsh" && return
735 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.3.64) ] &&
736 skip "Need MDS version at least 2.3.64" && return
738 local wdir=$DIR/${tdir}o
744 mdt_index=$($LFS getstripe -M $wdir/$tfile)
745 mdt_index=$((mdt_index + 1))
748 #fail mds will wait the failover finish then set
749 #following fail_loc to avoid interfer the recovery process.
752 #define OBD_FAIL_OSD_LMA_INCOMPAT 0x194
753 do_facet mds${mdt_index} lctl set_param fail_loc=0x194
754 ls -l $wdir/$tfile && rc=1
755 do_facet mds${mdt_index} lctl set_param fail_loc=0
756 [[ $rc -eq 0 ]] || error "stat file should fail"
758 run_test 17o "stat file with incompat LMA feature"
761 touch $DIR/$tfile || error "Failed to touch $DIR/$tfile: $?"
762 ls $DIR || error "Failed to ls $DIR: $?"
764 run_test 18 "touch .../f ; ls ... =============================="
770 $CHECKSTAT -a $DIR/$tfile || error "$tfile was not removed"
772 run_test 19a "touch .../f19 ; ls -l ... ; rm .../f19 ==========="
775 ls -l $DIR/$tfile && error "ls -l $tfile failed"|| true
777 run_test 19b "ls -l .../f19 (should return error) =============="
780 [ $RUNAS_ID -eq $UID ] &&
781 skip_env "RUNAS_ID = UID = $UID -- skipping" && return
782 $RUNAS touch $DIR/$tfile && error "create non-root file failed" || true
784 run_test 19c "$RUNAS touch .../f19 (should return error) =="
787 cat $DIR/f19 && error || true
789 run_test 19d "cat .../f19 (should return error) =============="
798 $CHECKSTAT -a $DIR/$tfile || error "$tfile was not removed"
800 run_test 20 "touch .../f ; ls -l ..."
803 test_mkdir $DIR/$tdir
804 [ -f $DIR/$tdir/dangle ] && rm -f $DIR/$tdir/dangle
805 ln -s dangle $DIR/$tdir/link
806 echo foo >> $DIR/$tdir/link
807 cat $DIR/$tdir/dangle
808 $CHECKSTAT -t link $DIR/$tdir/link || error "$tdir/link not a link"
809 $CHECKSTAT -f -t file $DIR/$tdir/link ||
810 error "$tdir/link not linked to a file"
812 run_test 21 "write to dangling link"
815 local wdir=$DIR/$tdir
817 chown $RUNAS_ID:$RUNAS_GID $wdir
818 (cd $wdir || error "cd $wdir failed";
819 $RUNAS tar cf - /etc/hosts /etc/sysconfig/network |
821 ls -lR $wdir/etc || error "ls -lR $wdir/etc failed"
822 $CHECKSTAT -t dir $wdir/etc || error "checkstat -t dir failed"
823 $CHECKSTAT -u \#$RUNAS_ID -g \#$RUNAS_GID $wdir/etc ||
824 error "checkstat -u failed"
826 run_test 22 "unpack tar archive as non-root user"
830 test_mkdir $DIR/$tdir
831 local file=$DIR/$tdir/$tfile
833 openfile -f O_CREAT:O_EXCL $file || error "$file create failed"
834 openfile -f O_CREAT:O_EXCL $file &&
835 error "$file recreate succeeded" || true
837 run_test 23a "O_CREAT|O_EXCL in subdir"
839 test_23b() { # bug 18988
840 test_mkdir $DIR/$tdir
841 local file=$DIR/$tdir/$tfile
844 echo foo > $file || error "write filed"
845 echo bar >> $file || error "append filed"
846 $CHECKSTAT -s 8 $file || error "wrong size"
849 run_test 23b "O_APPEND check"
851 # LU-9409, size with O_APPEND and tiny writes
853 local file=$DIR/$tfile
856 dd conv=notrunc oflag=append if=/dev/zero of=$file bs=8 count=800
857 $CHECKSTAT -s 6400 $file || error "wrong size, expected 6400"
861 dd conv=notrunc oflag=append if=/dev/zero of=$file bs=8 count=800 &
862 dd conv=notrunc oflag=append if=/dev/zero of=$file bs=8 count=800 &
864 $CHECKSTAT -s 12800 $file || error "wrong size, expected 12800"
867 #racing tiny & normal writes
868 dd conv=notrunc oflag=append if=/dev/zero of=$file bs=4096 count=4 &
869 dd conv=notrunc oflag=append if=/dev/zero of=$file bs=8 count=100 &
871 $CHECKSTAT -s 17184 $file || error "wrong size, expected 17184"
874 #racing tiny & normal writes 2, ugly numbers
875 dd conv=notrunc oflag=append if=/dev/zero of=$file bs=4099 count=11 &
876 dd conv=notrunc oflag=append if=/dev/zero of=$file bs=17 count=173 &
878 $CHECKSTAT -s 48030 $file || error "wrong size, expected 48030"
881 run_test 23c "O_APPEND size checks for tiny writes"
885 echo '-- same directory rename'
886 test_mkdir $DIR/$tdir
887 touch $DIR/$tdir/$tfile.1
888 mv $DIR/$tdir/$tfile.1 $DIR/$tdir/$tfile.2
889 $CHECKSTAT -t file $DIR/$tdir/$tfile.2 || error "$tfile.2 not a file"
891 run_test 24a "rename file to non-existent target"
894 test_mkdir $DIR/$tdir
895 touch $DIR/$tdir/$tfile.{1,2}
896 mv $DIR/$tdir/$tfile.1 $DIR/$tdir/$tfile.2
897 $CHECKSTAT -a $DIR/$tdir/$tfile.1 || error "$tfile.1 exists"
898 $CHECKSTAT -t file $DIR/$tdir/$tfile.2 || error "$tfile.2 not a file"
900 run_test 24b "rename file to existing target"
903 test_mkdir $DIR/$tdir
904 test_mkdir $DIR/$tdir/d$testnum.1
905 mv $DIR/$tdir/d$testnum.1 $DIR/$tdir/d$testnum.2
906 $CHECKSTAT -a $DIR/$tdir/d$testnum.1 || error "d$testnum.1 exists"
907 $CHECKSTAT -t dir $DIR/$tdir/d$testnum.2 || error "d$testnum.2 not dir"
909 run_test 24c "rename directory to non-existent target"
912 test_mkdir -c1 $DIR/$tdir
913 test_mkdir -c1 $DIR/$tdir/d$testnum.1
914 test_mkdir -c1 $DIR/$tdir/d$testnum.2
915 mrename $DIR/$tdir/d$testnum.1 $DIR/$tdir/d$testnum.2
916 $CHECKSTAT -a $DIR/$tdir/d$testnum.1 || error "d$testnum.1 exists"
917 $CHECKSTAT -t dir $DIR/$tdir/d$testnum.2 || error "d$testnum.2 not dir"
919 run_test 24d "rename directory to existing target"
922 echo '-- cross directory renames --'
926 mv $DIR/R5a/f $DIR/R5b/g
927 $CHECKSTAT -a $DIR/R5a/f || error "$DIR/R5a/f exists"
928 $CHECKSTAT -t file $DIR/R5b/g || error "$DIR/R5b/g not file type"
930 run_test 24e "touch .../R5a/f; rename .../R5a/f .../R5b/g ======"
935 touch $DIR/R6a/f $DIR/R6b/g
936 mv $DIR/R6a/f $DIR/R6b/g
937 $CHECKSTAT -a $DIR/R6a/f || error "$DIR/R6a/f exists"
938 $CHECKSTAT -t file $DIR/R6b/g || error "$DIR/R6b/g not file type"
940 run_test 24f "touch .../R6a/f R6b/g; mv .../R6a/f .../R6b/g ===="
945 test_mkdir $DIR/R7a/d
946 mv $DIR/R7a/d $DIR/R7b/e
947 $CHECKSTAT -a $DIR/R7a/d || error "$DIR/R7a/d exists"
948 $CHECKSTAT -t dir $DIR/R7b/e || error "$DIR/R7b/e not dir type"
950 run_test 24g "mkdir .../R7{a,b}/d; mv .../R7a/d .../R7b/e ======"
953 test_mkdir -c1 $DIR/R8a
954 test_mkdir -c1 $DIR/R8b
955 test_mkdir -c1 $DIR/R8a/d
956 test_mkdir -c1 $DIR/R8b/e
957 mrename $DIR/R8a/d $DIR/R8b/e
958 $CHECKSTAT -a $DIR/R8a/d || error "$DIR/R8a/d exists"
959 $CHECKSTAT -t dir $DIR/R8b/e || error "$DIR/R8b/e not dir type"
961 run_test 24h "mkdir .../R8{a,b}/{d,e}; rename .../R8a/d .../R8b/e"
964 echo "-- rename error cases"
968 mrename $DIR/R9/f $DIR/R9/a
969 $CHECKSTAT -t file $DIR/R9/f || error "$DIR/R9/f not file type"
970 $CHECKSTAT -t dir $DIR/R9/a || error "$DIR/R9/a not dir type"
971 $CHECKSTAT -a $DIR/R9/a/f || error "$DIR/R9/a/f exists"
973 run_test 24i "rename file to dir error: touch f ; mkdir a ; rename f a"
977 mrename $DIR/R10/f $DIR/R10/g
978 $CHECKSTAT -t dir $DIR/R10 || error "$DIR/R10 not dir type"
979 $CHECKSTAT -a $DIR/R10/f || error "$DIR/R10/f exists"
980 $CHECKSTAT -a $DIR/R10/g || error "$DIR/R10/g exists"
982 run_test 24j "source does not exist ============================"
986 test_mkdir $DIR/R11a/d
988 mv $DIR/R11a/f $DIR/R11a/d
989 $CHECKSTAT -a $DIR/R11a/f || error "$DIR/R11a/f exists"
990 $CHECKSTAT -t file $DIR/R11a/d/f || error "$DIR/R11a/d/f not file type"
992 run_test 24k "touch .../R11a/f; mv .../R11a/f .../R11a/d ======="
994 # bug 2429 - rename foo foo foo creates invalid file
997 $MULTIOP $f OcNs || error "rename of ${f} to itself failed"
999 run_test 24l "Renaming a file to itself ========================"
1003 $MULTIOP $f OcLN ${f}2 ${f}2 || error "link ${f}2 ${f}2 failed"
1004 # on ext3 this does not remove either the source or target files
1005 # though the "expected" operation would be to remove the source
1006 $CHECKSTAT -t file ${f} || error "${f} missing"
1007 $CHECKSTAT -t file ${f}2 || error "${f}2 missing"
1009 run_test 24m "Renaming a file to a hard link to itself ========="
1013 # this stats the old file after it was renamed, so it should fail
1015 $CHECKSTAT ${f} || error "${f} missing"
1017 $CHECKSTAT ${f}.rename || error "${f}.rename missing"
1018 $CHECKSTAT -a ${f} || error "${f} exists"
1020 run_test 24n "Statting the old file after renaming (Posix rename 2)"
1023 test_mkdir $DIR/$tdir
1024 rename_many -s random -v -n 10 $DIR/$tdir
1026 run_test 24o "rename of files during htree split"
1029 test_mkdir $DIR/R12a
1030 test_mkdir $DIR/R12b
1031 DIRINO=`ls -lid $DIR/R12a | awk '{ print $1 }'`
1032 mrename $DIR/R12a $DIR/R12b
1033 $CHECKSTAT -a $DIR/R12a || error "$DIR/R12a exists"
1034 $CHECKSTAT -t dir $DIR/R12b || error "$DIR/R12b not dir type"
1035 DIRINO2=`ls -lid $DIR/R12b | awk '{ print $1 }'`
1036 [ "$DIRINO" = "$DIRINO2" ] || error "R12a $DIRINO != R12b $DIRINO2"
1038 run_test 24p "mkdir .../R12{a,b}; rename .../R12a .../R12b"
1040 cleanup_multiop_pause() {
1042 kill -USR1 $MULTIPID
1046 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
1047 test_mkdir $DIR/R13a
1048 test_mkdir $DIR/R13b
1049 local DIRINO=$(ls -lid $DIR/R13a | awk '{ print $1 }')
1050 multiop_bg_pause $DIR/R13b D_c || error "multiop failed to start"
1053 trap cleanup_multiop_pause EXIT
1054 mrename $DIR/R13a $DIR/R13b
1055 $CHECKSTAT -a $DIR/R13a || error "R13a still exists"
1056 $CHECKSTAT -t dir $DIR/R13b || error "R13b does not exist"
1057 local DIRINO2=$(ls -lid $DIR/R13b | awk '{ print $1 }')
1058 [ "$DIRINO" = "$DIRINO2" ] || error "R13a $DIRINO != R13b $DIRINO2"
1059 cleanup_multiop_pause
1060 wait $MULTIPID || error "multiop close failed"
1062 run_test 24q "mkdir .../R13{a,b}; open R13b rename R13a R13b ==="
1064 test_24r() { #bug 3789
1065 test_mkdir $DIR/R14a
1066 test_mkdir $DIR/R14a/b
1067 mrename $DIR/R14a $DIR/R14a/b && error "rename to subdir worked!"
1068 $CHECKSTAT -t dir $DIR/R14a || error "$DIR/R14a missing"
1069 $CHECKSTAT -t dir $DIR/R14a/b || error "$DIR/R14a/b missing"
1071 run_test 24r "mkdir .../R14a/b; rename .../R14a .../R14a/b ====="
1074 test_mkdir $DIR/R15a
1075 test_mkdir $DIR/R15a/b
1076 test_mkdir $DIR/R15a/b/c
1077 mrename $DIR/R15a $DIR/R15a/b/c && error "rename to sub-subdir worked!"
1078 $CHECKSTAT -t dir $DIR/R15a || error "$DIR/R15a missing"
1079 $CHECKSTAT -t dir $DIR/R15a/b/c || error "$DIR/R15a/b/c missing"
1081 run_test 24s "mkdir .../R15a/b/c; rename .../R15a .../R15a/b/c ="
1083 test_mkdir $DIR/R16a
1084 test_mkdir $DIR/R16a/b
1085 test_mkdir $DIR/R16a/b/c
1086 mrename $DIR/R16a/b/c $DIR/R16a && error "rename to sub-subdir worked!"
1087 $CHECKSTAT -t dir $DIR/R16a || error "$DIR/R16a missing"
1088 $CHECKSTAT -t dir $DIR/R16a/b/c || error "$DIR/R16a/b/c missing"
1090 run_test 24t "mkdir .../R16a/b/c; rename .../R16a/b/c .../R16a ="
1092 test_24u() { # bug12192
1093 $MULTIOP $DIR/$tfile C2w$((2048 * 1024))c || error "multiop failed"
1094 $CHECKSTAT -s $((2048 * 1024)) $DIR/$tfile || error "wrong file size"
1096 run_test 24u "create stripe file"
1100 size=$(getconf PAGE_SIZE 2>/dev/null)
1101 echo -n ${size:-4096}
1104 simple_cleanup_common() {
1107 [ -z "$DIR" -o -z "$tdir" ] && return 0
1109 local start=$SECONDS
1112 wait_delete_completed
1113 echo "cleanup time $((SECONDS - start))"
1117 max_pages_per_rpc() {
1118 local mdtname="$(printf "MDT%04x" ${1:-0})"
1119 $LCTL get_param -n mdc.*$mdtname*.max_pages_per_rpc
1123 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
1124 local nrfiles=${COUNT:-100000}
1125 # Performance issue on ZFS see LU-4072 (c.f. LU-2887)
1126 [ $(facet_fstype $SINGLEMDS) = "zfs" ] && nrfiles=${COUNT:-10000}
1128 local fname="$DIR/$tdir/$tfile"
1129 test_mkdir "$(dirname $fname)"
1130 # assume MDT0000 has the fewest inodes
1131 local stripes=$($LFS getdirstripe -c $(dirname $fname))
1132 local free_inodes=$(($(mdt_free_inodes 0) * stripes))
1133 [[ $free_inodes -lt $nrfiles ]] && nrfiles=$free_inodes
1135 trap simple_cleanup_common EXIT
1137 createmany -m "$fname" $nrfiles
1139 cancel_lru_locks mdc
1140 lctl set_param mdc.*.stats clear
1142 # was previously test_24D: LU-6101
1143 # readdir() returns correct number of entries after cursor reload
1144 local num_ls=$(ls $DIR/$tdir | wc -l)
1145 local num_uniq=$(ls $DIR/$tdir | sort -u | wc -l)
1146 local num_all=$(ls -a $DIR/$tdir | wc -l)
1147 if [ $num_ls -ne $nrfiles -o $num_uniq -ne $nrfiles -o \
1148 $num_all -ne $((nrfiles + 2)) ]; then
1149 error "Expected $nrfiles files, got $num_ls " \
1150 "($num_uniq unique $num_all .&..)"
1152 # LU-5 large readdir
1153 # dirent_size = 32 bytes for sizeof(struct lu_dirent) +
1154 # N bytes for name (len($nrfiles) rounded to 8 bytes) +
1155 # 8 bytes for luda_type (4 bytes rounded to 8 bytes)
1156 # take into account of overhead in lu_dirpage header and end mark in
1157 # each page, plus one in rpc_num calculation.
1158 local dirent_size=$((32 + (${#tfile} | 7) + 1 + 8))
1159 local page_entries=$((($(page_size) - 24) / dirent_size))
1160 local mdt_idx=$($LFS getdirstripe -i $(dirname $fname))
1161 local rpc_pages=$(max_pages_per_rpc $mdt_idx)
1162 local rpc_max=$((nrfiles / (page_entries * rpc_pages) + stripes))
1163 local mds_readpage=$(calc_stats mdc.*.stats mds_readpage)
1164 echo "readpages: $mds_readpage rpc_max: $rpc_max"
1165 (( $mds_readpage < $rpc_max - 2 || $mds_readpage > $rpc_max + 1)) &&
1166 error "large readdir doesn't take effect: " \
1167 "$mds_readpage should be about $rpc_max"
1169 simple_cleanup_common
1171 run_test 24v "list large directory (test hash collision, b=17560)"
1173 test_24w() { # bug21506
1175 dd if=/dev/zero of=$DIR/$tfile bs=1M count=1 seek=4096 || return 1
1176 dd if=/dev/zero bs=$SZ1 count=1 >> $DIR/$tfile || return 2
1177 dd if=$DIR/$tfile of=$DIR/${tfile}_left bs=1M skip=4097 || return 3
1178 SZ2=`ls -l $DIR/${tfile}_left | awk '{print $5}'`
1179 [[ "$SZ1" -eq "$SZ2" ]] ||
1180 error "Error reading at the end of the file $tfile"
1182 run_test 24w "Reading a file larger than 4Gb"
1185 [[ $MDSCOUNT -lt 2 ]] && skip "needs >= 2 MDTs" && return
1187 [[ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.7.56) ]] &&
1188 skip "Need MDS version at least 2.7.56" && return
1190 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
1192 local remote_dir=$DIR/$tdir/remote_dir
1194 test_mkdir $DIR/$tdir
1195 $LFS mkdir -i $MDTIDX $remote_dir ||
1196 error "create remote directory failed"
1198 test_mkdir $DIR/$tdir/src_dir
1199 touch $DIR/$tdir/src_file
1200 test_mkdir $remote_dir/tgt_dir
1201 touch $remote_dir/tgt_file
1203 mrename $DIR/$tdir/src_dir $remote_dir/tgt_dir ||
1204 error "rename dir cross MDT failed!"
1206 mrename $DIR/$tdir/src_file $remote_dir/tgt_file ||
1207 error "rename file cross MDT failed!"
1209 touch $DIR/$tdir/ln_file
1210 ln $DIR/$tdir/ln_file $remote_dir/ln_name ||
1211 error "ln file cross MDT failed"
1213 rm -rf $DIR/$tdir || error "Can not delete directories"
1215 run_test 24x "cross MDT rename/link"
1218 [[ $MDSCOUNT -lt 2 ]] && skip "needs >= 2 MDTs" && return
1219 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
1220 local remote_dir=$DIR/$tdir/remote_dir
1223 test_mkdir $DIR/$tdir
1224 $LFS mkdir -i $mdtidx $remote_dir ||
1225 error "create remote directory failed"
1227 test_mkdir $remote_dir/src_dir
1228 touch $remote_dir/src_file
1229 test_mkdir $remote_dir/tgt_dir
1230 touch $remote_dir/tgt_file
1232 mrename $remote_dir/src_dir $remote_dir/tgt_dir ||
1233 error "rename subdir in the same remote dir failed!"
1235 mrename $remote_dir/src_file $remote_dir/tgt_file ||
1236 error "rename files in the same remote dir failed!"
1238 ln $remote_dir/tgt_file $remote_dir/tgt_file1 ||
1239 error "link files in the same remote dir failed!"
1241 rm -rf $DIR/$tdir || error "Can not delete directories"
1243 run_test 24y "rename/link on the same dir should succeed"
1245 test_24A() { # LU-3182
1249 test_mkdir $DIR/$tdir
1250 trap simple_cleanup_common EXIT
1251 createmany -m $DIR/$tdir/$tfile $NFILES
1252 local t=$(ls $DIR/$tdir | wc -l)
1253 local u=$(ls $DIR/$tdir | sort -u | wc -l)
1254 local v=$(ls -ai $DIR/$tdir | sort -u | wc -l)
1255 if [ $t -ne $NFILES -o $u -ne $NFILES -o $v -ne $((NFILES + 2)) ] ; then
1256 error "Expected $NFILES files, got $t ($u unique $v .&..)"
1259 simple_cleanup_common || error "Can not delete directories"
1261 run_test 24A "readdir() returns correct number of entries."
1263 test_24B() { # LU-4805
1264 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
1267 test_mkdir $DIR/$tdir
1268 $LFS setdirstripe -i0 -c$MDSCOUNT $DIR/$tdir/striped_dir ||
1269 error "create striped dir failed"
1271 count=$(ls -ai $DIR/$tdir/striped_dir | wc -l)
1272 [ $count -eq 2 ] || error "Expected 2, got $count"
1274 touch $DIR/$tdir/striped_dir/a
1276 count=$(ls -ai $DIR/$tdir/striped_dir | wc -l)
1277 [ $count -eq 3 ] || error "Expected 3, got $count"
1279 touch $DIR/$tdir/striped_dir/.f
1281 count=$(ls -ai $DIR/$tdir/striped_dir | wc -l)
1282 [ $count -eq 4 ] || error "Expected 4, got $count"
1284 rm -rf $DIR/$tdir || error "Can not delete directories"
1286 run_test 24B "readdir for striped dir return correct number of entries"
1289 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
1295 $LFS setdirstripe -i0 -c$MDSCOUNT $DIR/$tdir/d0/striped_dir ||
1296 error "create striped dir failed"
1298 cd $DIR/$tdir/d0/striped_dir
1300 local d0_ino=$(ls -i -l -a $DIR/$tdir | grep "d0" | awk '{print $1}')
1301 local d1_ino=$(ls -i -l -a $DIR/$tdir | grep "d1" | awk '{print $1}')
1302 local parent_ino=$(ls -i -l -a | grep "\.\." | awk '{print $1}')
1304 [ "$d0_ino" = "$parent_ino" ] ||
1305 error ".. wrong, expect $d0_ino, get $parent_ino"
1307 mv $DIR/$tdir/d0/striped_dir $DIR/$tdir/d1/ ||
1308 error "mv striped dir failed"
1310 parent_ino=$(ls -i -l -a | grep "\.\." | awk '{print $1}')
1312 [ "$d1_ino" = "$parent_ino" ] ||
1313 error ".. wrong after mv, expect $d1_ino, get $parent_ino"
1315 run_test 24C "check .. in striped dir"
1318 [[ $MDSCOUNT -lt 4 ]] && skip "needs >= 4 MDTs" && return
1319 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
1322 mkdir $DIR/$tdir/src_dir
1323 $LFS mkdir -i 1 $DIR/$tdir/src_dir/src_child ||
1324 error "create remote source failed"
1326 touch $DIR/$tdir/src_dir/src_child/a
1328 $LFS mkdir -i 2 $DIR/$tdir/tgt_dir ||
1329 error "create remote target dir failed"
1331 $LFS mkdir -i 3 $DIR/$tdir/tgt_dir/tgt_child ||
1332 error "create remote target child failed"
1334 mrename $DIR/$tdir/src_dir/src_child $DIR/$tdir/tgt_dir/tgt_child ||
1335 error "rename dir cross MDT failed!"
1339 $CHECKSTAT -t dir $DIR/$tdir/src_dir/src_child &&
1340 error "src_child still exists after rename"
1342 $CHECKSTAT -t file $DIR/$tdir/tgt_dir/tgt_child/a ||
1343 error "missing file(a) after rename"
1345 rm -rf $DIR/$tdir || error "Can not delete directories"
1347 run_test 24E "cross MDT rename/link"
1350 echo '== symlink sanity ============================================='
1354 touch $DIR/s25/foo ||
1355 error "File creation in symlinked directory failed"
1357 run_test 25a "create file in symlinked directory ==============="
1360 [ ! -d $DIR/d25 ] && test_25a
1361 $CHECKSTAT -t file $DIR/s25/foo || error "$DIR/s25/foo not file type"
1363 run_test 25b "lookup file in symlinked directory ==============="
1367 test_mkdir $DIR/d26/d26-2
1368 ln -s d26/d26-2 $DIR/s26
1369 touch $DIR/s26/foo || error "File creation failed"
1371 run_test 26a "multiple component symlink ======================="
1374 test_mkdir -p $DIR/$tdir/d26-2
1375 ln -s $tdir/d26-2/foo $DIR/s26-2
1376 touch $DIR/s26-2 || error "File creation failed"
1378 run_test 26b "multiple component symlink at end of lookup ======"
1381 test_mkdir $DIR/d26.2
1382 touch $DIR/d26.2/foo
1383 ln -s d26.2 $DIR/s26.2-1
1384 ln -s s26.2-1 $DIR/s26.2-2
1385 ln -s s26.2-2 $DIR/s26.2-3
1386 chmod 0666 $DIR/s26.2-3/foo
1388 run_test 26c "chain of symlinks"
1390 # recursive symlinks (bug 439)
1392 ln -s d26-3/foo $DIR/d26-3
1394 run_test 26d "create multiple component recursive symlink"
1397 [ ! -h $DIR/d26-3 ] && test_26d
1400 run_test 26e "unlink multiple component recursive symlink"
1402 # recursive symlinks (bug 7022)
1404 test_mkdir $DIR/$tdir
1405 test_mkdir $DIR/$tdir/$tfile
1406 cd $DIR/$tdir/$tfile || error "cd $DIR/$tdir/$tfile failed"
1407 test_mkdir -p lndir/bar1
1408 test_mkdir $DIR/$tdir/$tfile/$tfile
1409 cd $tfile || error "cd $tfile failed"
1410 ln -s .. dotdot || error "ln dotdot failed"
1411 ln -s dotdot/lndir lndir || error "ln lndir failed"
1412 cd $DIR/$tdir || error "cd $DIR/$tdir failed"
1413 output=`ls $tfile/$tfile/lndir/bar1`
1414 [ "$output" = bar1 ] && error "unexpected output"
1415 rm -r $tfile || error "rm $tfile failed"
1416 $CHECKSTAT -a $DIR/$tfile || error "$tfile not gone"
1418 run_test 26f "rm -r of a directory which has recursive symlink"
1421 test_mkdir $DIR/$tdir
1422 $LFS getstripe $DIR/$tdir
1423 $LFS setstripe -c 1 $DIR/$tdir/$tfile || error "setstripe failed"
1424 $CHECKSTAT -t file $DIR/$tdir/$tfile || error "checkstat failed"
1425 cp /etc/hosts $DIR/$tdir/$tfile || error "Can't copy to one stripe file"
1427 run_test 27a "one stripe file"
1430 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs" && return
1431 test_mkdir $DIR/$tdir
1432 $LFS setstripe -c 2 $DIR/$tdir/$tfile || error "setstripe failed"
1433 $LFS getstripe -c $DIR/$tdir/$tfile
1434 [ $($LFS getstripe -c $DIR/$tdir/$tfile) -eq 2 ] ||
1435 error "two-stripe file doesn't have two stripes"
1437 dd if=/dev/zero of=$DIR/$tdir/$tfile bs=4k count=4 || error "dd failed"
1439 run_test 27b "create and write to two stripe file"
1442 test_mkdir $DIR/$tdir
1443 $LFS setstripe -c 0 -i -1 -S 0 $DIR/$tdir/$tfile ||
1444 error "setstripe failed"
1445 $CHECKSTAT -t file $DIR/$tdir/$tfile || error "checkstat failed"
1446 dd if=/dev/zero of=$DIR/$tdir/$tfile bs=4k count=4 || error "dd failed"
1448 run_test 27d "create file with default settings"
1451 # LU-5839 adds check for existed layout before setting it
1452 [[ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.7.56) ]] &&
1453 skip "Need MDS version at least 2.7.56" && return
1454 test_mkdir $DIR/$tdir
1455 $LFS setstripe -c 2 $DIR/$tdir/$tfile || error "setstripe failed"
1456 $LFS setstripe -c 2 $DIR/$tdir/$tfile && error "setstripe worked twice"
1457 $CHECKSTAT -t file $DIR/$tdir/$tfile || error "checkstat failed"
1459 run_test 27e "setstripe existing file (should return error)"
1462 test_mkdir $DIR/$tdir
1463 $LFS setstripe -S 100 -i 0 -c 1 $DIR/$tdir/$tfile &&
1464 error "$SETSTRIPE $DIR/$tdir/$tfile failed"
1465 $CHECKSTAT -t file $DIR/$tdir/$tfile &&
1466 error "$CHECKSTAT -t file $DIR/$tdir/$tfile should fail"
1467 dd if=/dev/zero of=$DIR/$tdir/$tfile bs=4k count=4 || error "dd failed"
1468 $LFS getstripe $DIR/$tdir/$tfile || error "$LFS getstripe failed"
1470 run_test 27f "setstripe with bad stripe size (should return error)"
1473 test_mkdir $DIR/$tdir
1474 $MCREATE $DIR/$tdir/$tfile || error "mcreate failed"
1475 $LFS getstripe $DIR/$tdir/$tfile 2>&1 | grep "no stripe info" ||
1476 error "$DIR/$tdir/$tfile has object"
1478 run_test 27g "$LFS getstripe with no objects"
1481 test_mkdir $DIR/$tdir
1482 touch $DIR/$tdir/$tfile || error "touch failed"
1483 [[ $($LFS getstripe -c $DIR/$tdir/$tfile) -gt 0 ]] ||
1484 error "missing objects"
1486 run_test 27i "$LFS getstripe with some objects"
1489 test_mkdir $DIR/$tdir
1490 $LFS setstripe -i $OSTCOUNT $DIR/$tdir/$tfile &&
1491 error "setstripe failed" || true
1493 run_test 27j "setstripe with bad stripe offset (should return error)"
1495 test_27k() { # bug 2844
1496 test_mkdir $DIR/$tdir
1497 local file=$DIR/$tdir/$tfile
1498 local ll_max_blksize=$((4 * 1024 * 1024))
1499 $LFS setstripe -S 67108864 $file || error "setstripe failed"
1500 local blksize=$(stat $file | awk '/IO Block:/ { print $7 }')
1501 [ $blksize -le $ll_max_blksize ] || error "1:$blksize > $ll_max_blksize"
1502 dd if=/dev/zero of=$file bs=4k count=1
1503 blksize=$(stat $file | awk '/IO Block:/ { print $7 }')
1504 [ $blksize -le $ll_max_blksize ] || error "2:$blksize > $ll_max_blksize"
1506 run_test 27k "limit i_blksize for broken user apps"
1509 mcreate $DIR/$tfile || error "creating file"
1510 $RUNAS $LFS setstripe -c 1 $DIR/$tfile &&
1511 error "setstripe should have failed" || true
1513 run_test 27l "check setstripe permissions (should return error)"
1516 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs" && return
1518 ORIGFREE=$($LCTL get_param -n lov.$FSNAME-clilov-*.kbytesavail |
1520 if [[ $ORIGFREE -gt $MAXFREE ]]; then
1521 skip "$ORIGFREE > $MAXFREE skipping out-of-space test on OST0"
1524 trap simple_cleanup_common EXIT
1525 test_mkdir $DIR/$tdir
1526 $LFS setstripe -i 0 -c 1 $DIR/$tdir/$tfile.1
1527 dd if=/dev/zero of=$DIR/$tdir/$tfile.1 bs=1024 count=$MAXFREE &&
1528 error "dd should fill OST0"
1530 while $LFS setstripe -i 0 -c 1 $DIR/$tdir/$tfile.$i; do
1532 [ $i -gt 256 ] && break
1535 touch $DIR/$tdir/$tfile.$i
1536 [ $($LFS getstripe $DIR/$tdir/$tfile.$i | grep -A 10 obdidx |
1537 awk '{print $1}'| grep -w "0") ] &&
1538 error "OST0 was full but new created file still use it"
1540 touch $DIR/$tdir/$tfile.$i
1541 [ $($LFS getstripe $DIR/$tdir/$tfile.$i | grep -A 10 obdidx |
1542 awk '{print $1}'| grep -w "0") ] &&
1543 error "OST0 was full but new created file still use it"
1544 simple_cleanup_common
1546 run_test 27m "create file while OST0 was full"
1549 local delay=$(do_facet $SINGLEMDS lctl get_param -n lov.*.qos_maxage |
1550 awk '{ print $1 * 2; exit; }')
1554 # OSCs keep a NOSPC flag that will be reset after ~5s (qos_maxage)
1555 # if the OST isn't full anymore.
1557 local OSTIDX=${1:-""}
1559 local list=$(comma_list $(osts_nodes))
1560 [ "$OSTIDX" ] && list=$(facet_host ost$((OSTIDX + 1)))
1562 do_nodes $list lctl set_param fail_loc=0
1563 sync # initiate all OST_DESTROYs from MDS to OST
1567 exhaust_precreations() {
1570 local FAILIDX=${3:-$OSTIDX}
1571 local ofacet=ost$((OSTIDX + 1))
1573 test_mkdir -p -c1 $DIR/$tdir
1574 local mdtidx=$($LFS getstripe -M $DIR/$tdir)
1575 local mfacet=mds$((mdtidx + 1))
1576 echo OSTIDX=$OSTIDX MDTIDX=$mdtidx
1578 local OST=$(ostname_from_index $OSTIDX)
1581 local mdtosc_proc1=$(get_mdtosc_proc_path $mfacet $OST)
1582 local last_id=$(do_facet $mfacet lctl get_param -n \
1583 osc.$mdtosc_proc1.prealloc_last_id)
1584 local next_id=$(do_facet $mfacet lctl get_param -n \
1585 osc.$mdtosc_proc1.prealloc_next_id)
1587 local mdtosc_proc2=$(get_mdtosc_proc_path $mfacet)
1588 do_facet $mfacet lctl get_param osc.$mdtosc_proc2.prealloc*
1590 test_mkdir -p $DIR/$tdir/${OST}
1591 $SETSTRIPE -i $OSTIDX -c 1 $DIR/$tdir/${OST}
1592 #define OBD_FAIL_OST_ENOSPC 0x215
1593 do_facet $ofacet lctl set_param fail_val=$FAILIDX fail_loc=0x215
1594 echo "Creating to objid $last_id on ost $OST..."
1595 createmany -o $DIR/$tdir/${OST}/f $next_id $((last_id - next_id + 2))
1596 do_facet $mfacet lctl get_param osc.$mdtosc_proc2.prealloc*
1597 do_facet $ofacet lctl set_param fail_loc=$FAILLOC
1601 exhaust_all_precreations() {
1603 for (( i=0; i < OSTCOUNT; i++ )) ; do
1604 exhaust_precreations $i $1 -1
1609 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs" && return
1610 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
1611 remote_mds_nodsh && skip "remote MDS with nodsh" && return
1612 remote_ost_nodsh && skip "remote OST with nodsh" && return
1615 rm -f $DIR/$tdir/$tfile
1616 exhaust_precreations 0 0x80000215
1617 $LFS setstripe -c -1 $DIR/$tdir || error "setstripe failed"
1618 touch $DIR/$tdir/$tfile || error "touch failed"
1619 $LFS getstripe $DIR/$tdir/$tfile
1622 run_test 27n "create file with some full OSTs"
1625 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs" && return
1626 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
1627 remote_mds_nodsh && skip "remote MDS with nodsh" && return
1628 remote_ost_nodsh && skip "remote OST with nodsh" && return
1631 rm -f $DIR/$tdir/$tfile
1632 exhaust_all_precreations 0x215
1634 touch $DIR/$tdir/$tfile && error "able to create $DIR/$tdir/$tfile"
1639 run_test 27o "create file with all full OSTs (should error)"
1642 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs" && return
1643 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
1644 remote_mds_nodsh && skip "remote MDS with nodsh" && return
1645 remote_ost_nodsh && skip "remote OST with nodsh" && return
1648 rm -f $DIR/$tdir/$tfile
1649 test_mkdir $DIR/$tdir
1651 $MCREATE $DIR/$tdir/$tfile || error "mcreate failed"
1652 $TRUNCATE $DIR/$tdir/$tfile 80000000 || error "truncate failed"
1653 $CHECKSTAT -s 80000000 $DIR/$tdir/$tfile || error "checkstat failed"
1655 exhaust_precreations 0 0x80000215
1656 echo foo >> $DIR/$tdir/$tfile || error "append failed"
1657 $CHECKSTAT -s 80000004 $DIR/$tdir/$tfile || error "checkstat failed"
1658 $LFS getstripe $DIR/$tdir/$tfile
1662 run_test 27p "append to a truncated file with some full OSTs"
1665 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs" && return
1666 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
1667 remote_mds_nodsh && skip "remote MDS with nodsh" && return
1668 remote_ost_nodsh && skip "remote OST with nodsh" && return
1671 rm -f $DIR/$tdir/$tfile
1673 test_mkdir $DIR/$tdir
1674 $MCREATE $DIR/$tdir/$tfile || error "mcreate $DIR/$tdir/$tfile failed"
1675 $TRUNCATE $DIR/$tdir/$tfile 80000000 ||
1676 error "truncate $DIR/$tdir/$tfile failed"
1677 $CHECKSTAT -s 80000000 $DIR/$tdir/$tfile || error "checkstat failed"
1679 exhaust_all_precreations 0x215
1681 echo foo >> $DIR/$tdir/$tfile && error "append succeeded"
1682 $CHECKSTAT -s 80000000 $DIR/$tdir/$tfile || error "checkstat 2 failed"
1686 run_test 27q "append to truncated file with all OSTs full (should error)"
1689 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs" && return
1690 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
1691 remote_mds_nodsh && skip "remote MDS with nodsh" && return
1692 remote_ost_nodsh && skip "remote OST with nodsh" && return
1695 rm -f $DIR/$tdir/$tfile
1696 exhaust_precreations 0 0x80000215
1698 $LFS setstripe -i 0 -c 2 $DIR/$tdir/$tfile || error "setstripe failed"
1702 run_test 27r "stripe file with some full OSTs (shouldn't LBUG) ="
1704 test_27s() { # bug 10725
1705 test_mkdir $DIR/$tdir
1706 local stripe_size=$((4096 * 1024 * 1024)) # 2^32
1707 local stripe_count=0
1708 [ $OSTCOUNT -eq 1 ] || stripe_count=2
1709 $LFS setstripe -S $stripe_size -c $stripe_count $DIR/$tdir &&
1710 error "stripe width >= 2^32 succeeded" || true
1713 run_test 27s "lsm_xfersize overflow (should error) (bug 10725)"
1715 test_27t() { # bug 10864
1720 $WLFS getstripe $tfile
1723 run_test 27t "check that utils parse path correctly"
1725 test_27u() { # bug 4900
1726 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs" && return
1727 remote_mds_nodsh && skip "remote MDS with nodsh" && return
1729 local list=$(comma_list $(mdts_nodes))
1731 #define OBD_FAIL_MDS_OSC_PRECREATE 0x139
1732 do_nodes $list $LCTL set_param fail_loc=0x139
1733 test_mkdir -p $DIR/$tdir
1734 trap simple_cleanup_common EXIT
1735 createmany -o $DIR/$tdir/t- 1000
1736 do_nodes $list $LCTL set_param fail_loc=0
1738 TLOG=$TMP/$tfile.getstripe
1739 $LFS getstripe $DIR/$tdir > $TLOG
1740 OBJS=$(awk -vobj=0 '($1 == 0) { obj += 1 } END { print obj; }' $TLOG)
1741 unlinkmany $DIR/$tdir/t- 1000
1743 [[ $OBJS -gt 0 ]] &&
1744 error "$OBJS objects created on OST-0. See $TLOG" ||
1747 run_test 27u "skip object creation on OSC w/o objects"
1749 test_27v() { # bug 4900
1750 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs" && return
1751 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
1752 remote_mds_nodsh && skip "remote MDS with nodsh" && return
1753 remote_ost_nodsh && skip "remote OST with nodsh" && return
1755 exhaust_all_precreations 0x215
1758 $LFS setstripe -c 1 $DIR/$tdir # 1 stripe / file
1760 touch $DIR/$tdir/$tfile
1761 #define OBD_FAIL_TGT_DELAY_PRECREATE 0x705
1763 for (( i=1; i < OSTCOUNT; i++ )); do
1764 do_facet ost$i lctl set_param fail_loc=0x705
1766 local START=`date +%s`
1767 createmany -o $DIR/$tdir/$tfile 32
1769 local FINISH=`date +%s`
1770 local TIMEOUT=`lctl get_param -n timeout`
1771 local PROCESS=$((FINISH - START))
1772 [ $PROCESS -ge $((TIMEOUT / 2)) ] && \
1773 error "$FINISH - $START >= $TIMEOUT / 2"
1774 sleep $((TIMEOUT / 2 - PROCESS))
1777 run_test 27v "skip object creation on slow OST"
1779 test_27w() { # bug 10997
1780 test_mkdir $DIR/$tdir
1781 $LFS setstripe -S 65536 $DIR/$tdir/f0 || error "setstripe failed"
1782 [ $($LFS getstripe -S $DIR/$tdir/f0) -ne 65536 ] &&
1783 error "stripe size $size != 65536" || true
1784 [ $($LFS getstripe -d $DIR/$tdir | grep -c "stripe_count") -eq 0 ] &&
1785 error "$LFS getstripe -d $DIR/$tdir no 'stripe_count'" || true
1787 run_test 27w "check $LFS setstripe -S and getstrip -d options"
1790 [[ $OSTCOUNT -lt 2 ]] &&
1791 skip_env "skipping multiple stripe count/offset test" && return
1793 test_mkdir $DIR/$tdir
1794 for i in $(seq 1 $OSTCOUNT); do
1796 $LFS setstripe -c $i -i $offset $DIR/$tdir/f$i ||
1797 error "setstripe -c $i -i $offset failed"
1798 count=$($LFS getstripe -c $DIR/$tdir/f$i)
1799 index=$($LFS getstripe -i $DIR/$tdir/f$i)
1800 [ $count -ne $i ] && error "stripe count $count != $i" || true
1801 [ $index -ne $offset ] &&
1802 error "stripe offset $index != $offset" || true
1805 run_test 27wa "check $LFS setstripe -c -i options"
1808 remote_ost_nodsh && skip "remote OST with nodsh" && return
1809 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs" && return
1810 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
1811 OFFSET=$(($OSTCOUNT - 1))
1813 local OST=$(ostname_from_index $OSTIDX)
1815 test_mkdir $DIR/$tdir
1816 $LFS setstripe -c 1 $DIR/$tdir # 1 stripe per file
1817 do_facet ost$((OSTIDX + 1)) lctl set_param -n obdfilter.$OST.degraded 1
1819 createmany -o $DIR/$tdir/$tfile $OSTCOUNT
1820 for i in $(seq 0 $OFFSET); do
1821 [ $($LFS getstripe $DIR/$tdir/$tfile$i | grep -A 10 obdidx |
1822 awk '{print $1}' | grep -w "$OSTIDX") ] &&
1823 error "OST0 was degraded but new created file still use it"
1825 do_facet ost$((OSTIDX + 1)) lctl set_param -n obdfilter.$OST.degraded 0
1827 run_test 27x "create files while OST0 is degraded"
1830 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs" && return
1831 remote_mds_nodsh && skip "remote MDS with nodsh" && return
1832 remote_ost_nodsh && skip "remote OST with nodsh" && return
1833 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
1835 local mdtosc=$(get_mdtosc_proc_path $SINGLEMDS $FSNAME-OST0000)
1836 local last_id=$(do_facet $SINGLEMDS lctl get_param -n \
1837 osc.$mdtosc.prealloc_last_id)
1838 local next_id=$(do_facet $SINGLEMDS lctl get_param -n \
1839 osc.$mdtosc.prealloc_next_id)
1840 local fcount=$((last_id - next_id))
1841 [[ $fcount -eq 0 ]] && skip "not enough space on OST0" && return
1842 [[ $fcount -gt $OSTCOUNT ]] && fcount=$OSTCOUNT
1844 local MDS_OSCS=$(do_facet $SINGLEMDS lctl dl |
1845 awk '/[oO][sS][cC].*md[ts]/ { print $4 }')
1846 local OST_DEACTIVE_IDX=-1
1851 for OSC in $MDS_OSCS; do
1852 OST=$(osc_to_ost $OSC)
1853 OSTIDX=$(index_from_ostuuid $OST)
1854 if [ $OST_DEACTIVE_IDX == -1 ]; then
1855 OST_DEACTIVE_IDX=$OSTIDX
1857 if [ $OSTIDX != $OST_DEACTIVE_IDX ]; then
1858 echo $OSC "is Deactivated:"
1859 do_facet $SINGLEMDS lctl --device %$OSC deactivate
1863 OSTIDX=$(index_from_ostuuid $OST)
1864 test_mkdir $DIR/$tdir
1865 $LFS setstripe -c 1 $DIR/$tdir # 1 stripe / file
1867 for OSC in $MDS_OSCS; do
1868 OST=$(osc_to_ost $OSC)
1869 OSTIDX=$(index_from_ostuuid $OST)
1870 if [ $OSTIDX == $OST_DEACTIVE_IDX ]; then
1871 echo $OST "is degraded:"
1872 do_facet ost$((OSTIDX+1)) lctl set_param -n \
1873 obdfilter.$OST.degraded=1
1878 createmany -o $DIR/$tdir/$tfile $fcount
1880 for OSC in $MDS_OSCS; do
1881 OST=$(osc_to_ost $OSC)
1882 OSTIDX=$(index_from_ostuuid $OST)
1883 if [ $OSTIDX == $OST_DEACTIVE_IDX ]; then
1884 echo $OST "is recovered from degraded:"
1885 do_facet ost$((OSTIDX+1)) lctl set_param -n \
1886 obdfilter.$OST.degraded=0
1888 do_facet $SINGLEMDS lctl --device %$OSC activate
1892 # all osp devices get activated, hence -1 stripe count restored
1893 local stripe_count=0
1895 # sleep 2*lod_qos_maxage seconds waiting for lod qos to notice osp
1896 # devices get activated.
1898 $LFS setstripe -c -1 $DIR/$tfile
1899 stripe_count=$($LFS getstripe -c $DIR/$tfile)
1901 [ $stripe_count -ne $OSTCOUNT ] &&
1902 error "Of $OSTCOUNT OSTs, only $stripe_count is available"
1905 run_test 27y "create files while OST0 is degraded and the rest inactive"
1911 lmm_count=$($GETSTRIPE -c $1)
1912 lmm_seq=$($GETSTRIPE -v $1 | awk '/lmm_seq/ { print $2 }')
1913 lmm_oid=$($GETSTRIPE -v $1 | awk '/lmm_object_id/ { print $2 }')
1915 local old_ifs="$IFS"
1917 fid=($($LFS path2fid $1))
1920 log "FID seq ${fid[1]}, oid ${fid[2]} ver ${fid[3]}"
1921 log "LOV seq $lmm_seq, oid $lmm_oid, count: $lmm_count"
1923 # compare lmm_seq and lu_fid->f_seq
1924 [ $lmm_seq = ${fid[1]} ] || { error "SEQ mismatch"; return 1; }
1925 # compare lmm_object_id and lu_fid->oid
1926 [ $lmm_oid = ${fid[2]} ] || { error "OID mismatch"; return 2; }
1928 # check the trusted.fid attribute of the OST objects of the file
1929 local have_obdidx=false
1931 $GETSTRIPE $1 | while read obdidx oid hex seq; do
1932 # skip lines up to and including "obdidx"
1933 [ -z "$obdidx" ] && break
1934 [ "$obdidx" = "obdidx" ] && have_obdidx=true && continue
1935 $have_obdidx || continue
1937 local ost=$((obdidx + 1))
1938 local dev=$(ostdevname $ost)
1941 log "want: stripe:$stripe_nr ost:$obdidx oid:$oid/$hex seq:$seq"
1943 seq=$(echo $seq | sed -e "s/^0x//g")
1944 if [ $seq == 0 ] || [ $(facet_fstype ost$ost) == zfs ]; then
1945 oid_hex=$(echo $oid)
1947 oid_hex=$(echo $hex | sed -e "s/^0x//g")
1949 local obj_file="O/$seq/d$((oid %32))/$oid_hex"
1953 # Don't unmount/remount the OSTs if we don't need to do that.
1954 # LU-2577 changes filter_fid to be smaller, so debugfs needs
1955 # update too, until that use mount/ll_decode_filter_fid/mount.
1956 # Re-enable when debugfs will understand new filter_fid.
1958 if [ $(facet_fstype ost$ost) == ldiskfs ]; then
1959 ff=$(do_facet ost$ost "$DEBUGFS -c -R 'stat $obj_file' \
1960 $dev 2>/dev/null" | grep "parent=")
1962 if [ -z "$ff" ]; then
1964 mount_fstype ost$ost
1965 ff=$(do_facet ost$ost $LL_DECODE_FILTER_FID \
1966 $(facet_mntpt ost$ost)/$obj_file)
1967 unmount_fstype ost$ost
1968 start ost$ost $dev $OST_MOUNT_OPTS
1972 [ -z "$ff" ] && error "$obj_file: no filter_fid info"
1974 echo "$ff" | sed -e 's#.*objid=#got: objid=#'
1976 # /mnt/O/0/d23/23: objid=23 seq=0 parent=[0x200000400:0x1e:0x1]
1977 # fid: objid=23 seq=0 parent=[0x200000400:0x1e:0x0] stripe=1
1979 # fid: parent=[0x200000400:0x1e:0x0] stripe=1 stripe_count=2 \
1980 # stripe_size=1048576 component_id=1 component_start=0 \
1981 # component_end=33554432
1982 local ff_parent=$(sed -e 's/.*parent=.//' <<<$ff)
1983 local ff_pseq=$(cut -d: -f1 <<<$ff_parent)
1984 local ff_poid=$(cut -d: -f2 <<<$ff_parent)
1986 if grep -q 'stripe=' <<<$ff; then
1987 ff_pstripe=$(sed -e 's/.*stripe=//' -e 's/ .*//' <<<$ff)
1989 # $LL_DECODE_FILTER_FID does not print "stripe="; look
1990 # into f_ver in this case. See comment on ff_parent.
1991 ff_pstripe=$(cut -d: -f3 <<<$ff_parent | sed -e 's/]//')
1994 # compare lmm_seq and filter_fid->ff_parent.f_seq
1995 [ $ff_pseq = $lmm_seq ] ||
1996 error "FF parent SEQ $ff_pseq != $lmm_seq"
1997 # compare lmm_object_id and filter_fid->ff_parent.f_oid
1998 [ $ff_poid = $lmm_oid ] ||
1999 error "FF parent OID $ff_poid != $lmm_oid"
2000 (($ff_pstripe == $stripe_nr)) ||
2001 error "FF stripe $ff_pstripe != $stripe_nr"
2003 stripe_nr=$((stripe_nr + 1))
2004 [ $(lustre_version_code client) -lt $(version_code 2.9.55) ] &&
2006 if grep -q 'stripe_count=' <<<$ff; then
2007 local ff_scnt=$(sed -e 's/.*stripe_count=//' \
2008 -e 's/ .*//' <<<$ff)
2009 [ $lmm_count = $ff_scnt ] ||
2010 error "FF stripe count $lmm_count != $ff_scnt"
2016 remote_ost_nodsh && skip "remote OST with nodsh" && return
2017 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
2018 test_mkdir $DIR/$tdir
2020 $LFS setstripe -c 1 -i 0 -S 64k $DIR/$tdir/$tfile-1 ||
2021 { error "setstripe -c -1 failed"; return 1; }
2022 # We need to send a write to every object to get parent FID info set.
2023 # This _should_ also work for setattr, but does not currently.
2024 # touch $DIR/$tdir/$tfile-1 ||
2025 dd if=/dev/zero of=$DIR/$tdir/$tfile-1 bs=1M count=1 ||
2026 { error "dd $tfile-1 failed"; return 2; }
2027 $LFS setstripe -c -1 -i $((OSTCOUNT - 1)) -S 1M $DIR/$tdir/$tfile-2 ||
2028 { error "setstripe -c -1 failed"; return 3; }
2029 dd if=/dev/zero of=$DIR/$tdir/$tfile-2 bs=1M count=$OSTCOUNT ||
2030 { error "dd $tfile-2 failed"; return 4; }
2032 # make sure write RPCs have been sent to OSTs
2035 check_seq_oid $DIR/$tdir/$tfile-1 || return 5
2036 check_seq_oid $DIR/$tdir/$tfile-2 || return 6
2038 run_test 27z "check SEQ/OID on the MDT and OST filesystems"
2040 test_27A() { # b=19102
2041 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
2043 save_layout_restore_at_exit $MOUNT
2045 $SETSTRIPE -c 0 -i -1 -S 0 $MOUNT
2046 wait_update $HOSTNAME "$GETSTRIPE -c $MOUNT | sed 's/ *//g'" "1" 20 ||
2047 error "stripe count $($GETSTRIPE -c $MOUNT) != 1"
2048 local default_size=$($GETSTRIPE -S $MOUNT)
2049 local default_offset=$($GETSTRIPE -i $MOUNT)
2050 local dsize=$((1024 * 1024))
2051 [ $default_size -eq $dsize ] ||
2052 error "stripe size $default_size != $dsize"
2053 [ $default_offset -eq -1 ] ||error "stripe offset $default_offset != -1"
2055 run_test 27A "check filesystem-wide default LOV EA values"
2057 test_27B() { # LU-2523
2058 test_mkdir $DIR/$tdir
2059 rm -f $DIR/$tdir/f0 $DIR/$tdir/f1
2061 # open f1 with O_LOV_DELAY_CREATE
2063 # call setstripe ioctl on open file descriptor for f1
2065 multiop $DIR/$tdir/f1 oO_RDWR:O_CREAT:O_LOV_DELAY_CREATE:nB1c \
2069 # open f1 with O_LOV_DELAY_CREATE
2071 # call setstripe ioctl on open file descriptor for f1
2073 multiop $DIR/$tdir/f1 oO_RDWR:O_CREAT:O_LOV_DELAY_CREATE:uB1c
2075 # Allow multiop to fail in imitation of NFS's busted semantics.
2078 run_test 27B "call setstripe on open unlinked file/rename victim"
2080 test_27C() { #LU-2871
2081 [[ $OSTCOUNT -lt 2 ]] && skip "needs >= 2 OSTs" && return
2089 test_mkdir $DIR/$tdir
2091 for i in $(seq 0 $((OSTCOUNT - 1))); do
2092 # set stripe across all OSTs starting from OST$i
2093 $SETSTRIPE -i $i -c -1 $tfile$i
2094 # get striping information
2095 ost_idx=($($GETSTRIPE $tfile$i |
2096 tail -n $((OSTCOUNT + 1)) | awk '{print $1}'))
2100 [ ${#ost_idx[@]} -eq $OSTCOUNT ] ||
2101 error "${#ost_idx[@]} != $OSTCOUNT"
2103 for index in $(seq 0 $((OSTCOUNT - 1))); do
2105 for j in $(echo ${ost_idx[@]}); do
2106 if [ $index -eq $j ]; then
2112 error "Can not find $index in ${ost_idx[@]}"
2116 run_test 27C "check full striping across all OSTs"
2119 [ $OSTCOUNT -lt 2 ] && skip "needs >= 2 OSTs" && return
2120 [ -n "$FILESET" ] && skip "SKIP due to FILESET set" && return
2121 remote_mds_nodsh && skip "remote MDS with nodsh" && return
2122 local POOL=${POOL:-testpool}
2124 local last_ost=$(($OSTCOUNT - 1))
2126 local ost_list=$(seq $first_ost $ost_step $last_ost)
2127 local ost_range="$first_ost $last_ost $ost_step"
2129 if ! combined_mgs_mds ; then
2133 test_mkdir $DIR/$tdir
2134 pool_add $POOL || error "pool_add failed"
2135 pool_add_targets $POOL $ost_range || error "pool_add_targets failed"
2138 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.8.55) ] &&
2140 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.9.55) -o \
2141 $(lustre_version_code client) -lt $(version_code 2.9.55) ] &&
2142 skip27D+=" -s 30,31"
2143 llapi_layout_test -d$DIR/$tdir -p$POOL -o$OSTCOUNT $skip27D ||
2144 error "llapi_layout_test failed"
2146 destroy_test_pools || error "destroy test pools failed"
2148 if ! combined_mgs_mds ; then
2152 run_test 27D "validate llapi_layout API"
2154 # Verify that default_easize is increased from its initial value after
2155 # accessing a widely striped file.
2157 [ $OSTCOUNT -lt 2 ] && skip "needs >= 2 OSTs" && return
2158 [ $(lustre_version_code client) -lt $(version_code 2.5.57) ] &&
2159 skip "client does not have LU-3338 fix" && return
2161 # 72 bytes is the minimum space required to store striping
2162 # information for a file striped across one OST:
2163 # (sizeof(struct lov_user_md_v3) +
2164 # sizeof(struct lov_user_ost_data_v1))
2166 $LCTL set_param -n llite.*.default_easize $min_easize ||
2167 error "lctl set_param failed"
2168 local easize=$($LCTL get_param -n llite.*.default_easize)
2170 [ $easize -eq $min_easize ] ||
2171 error "failed to set default_easize"
2173 $LFS setstripe -c $OSTCOUNT $DIR/$tfile ||
2174 error "setstripe failed"
2178 easize=$($LCTL get_param -n llite.*.default_easize)
2180 [ $easize -gt $min_easize ] ||
2181 error "default_easize not updated"
2183 run_test 27E "check that default extended attribute size properly increases"
2185 test_27F() { # LU-5346/LU-7975
2186 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
2187 [[ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.8.51) ]] &&
2188 skip "Need MDS version at least 2.8.51" && return
2189 remote_ost_nodsh && skip "remote OST with nodsh" && return
2191 test_mkdir $DIR/$tdir
2193 $SETSTRIPE -c 2 $DIR/$tdir
2195 # stop all OSTs to reproduce situation for LU-7975 ticket
2196 for num in $(seq $OSTCOUNT); do
2200 # open/create f0 with O_LOV_DELAY_CREATE
2201 # truncate f0 to a non-0 size
2203 multiop $DIR/$tdir/f0 oO_RDWR:O_CREAT:O_LOV_DELAY_CREATE:T1050000c
2205 $CHECKSTAT -s 1050000 $DIR/$tdir/f0 || error "checkstat failed"
2206 # open/write it again to force delayed layout creation
2207 cat /etc/hosts > $DIR/$tdir/f0 &
2211 for num in $(seq $OSTCOUNT); do
2212 start ost$num $(ostdevname $num) $OST_MOUNT_OPTS ||
2213 error "ost$num failed to start"
2216 wait $catpid || error "cat failed"
2218 cmp /etc/hosts $DIR/$tdir/f0 || error "cmp failed"
2219 [[ $($GETSTRIPE -c $DIR/$tdir/f0) == 2 ]] || error "wrong stripecount"
2222 run_test 27F "Client resend delayed layout creation with non-zero size"
2224 # createtest also checks that device nodes are created and
2225 # then visible correctly (#2091)
2226 test_28() { # bug 2091
2228 $CREATETEST $DIR/d28/ct || error "createtest failed"
2230 run_test 28 "create/mknod/mkdir with bad file types ============"
2233 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return 0
2234 sync; sleep 1; sync # flush out any dirty pages from previous tests
2241 declare -i LOCKCOUNTORIG=0
2242 for lock_count in $(lctl get_param -n ldlm.namespaces.*mdc*.lock_count); do
2243 let LOCKCOUNTORIG=$LOCKCOUNTORIG+$lock_count
2245 [ $LOCKCOUNTORIG -eq 0 ] && error "No mdc lock count" && return 1
2247 declare -i LOCKUNUSEDCOUNTORIG=0
2248 for unused_count in $(lctl get_param -n ldlm.namespaces.*mdc*.lock_unused_count); do
2249 let LOCKUNUSEDCOUNTORIG=$LOCKUNUSEDCOUNTORIG+$unused_count
2256 declare -i LOCKCOUNTCURRENT=0
2257 for lock_count in $(lctl get_param -n ldlm.namespaces.*mdc*.lock_count); do
2258 let LOCKCOUNTCURRENT=$LOCKCOUNTCURRENT+$lock_count
2261 declare -i LOCKUNUSEDCOUNTCURRENT=0
2262 for unused_count in $(lctl get_param -n ldlm.namespaces.*mdc*.lock_unused_count); do
2263 let LOCKUNUSEDCOUNTCURRENT=$LOCKUNUSEDCOUNTCURRENT+$unused_count
2266 if [[ $LOCKCOUNTCURRENT -gt $LOCKCOUNTORIG ]]; then
2267 $LCTL set_param -n ldlm.dump_namespaces ""
2268 error "CURRENT: $LOCKCOUNTCURRENT > $LOCKCOUNTORIG"
2269 $LCTL dk | sort -k4 -t: > $TMP/test_29.dk
2270 log "dumped log to $TMP/test_29.dk (bug 5793)"
2273 if [[ $LOCKUNUSEDCOUNTCURRENT -gt $LOCKUNUSEDCOUNTORIG ]]; then
2274 error "UNUSED: $LOCKUNUSEDCOUNTCURRENT > $LOCKUNUSEDCOUNTORIG"
2275 $LCTL dk | sort -k4 -t: > $TMP/test_29.dk
2276 log "dumped log to $TMP/test_29.dk (bug 5793)"
2280 run_test 29 "IT_GETATTR regression ============================"
2282 test_30a() { # was test_30
2283 cp $(which ls) $DIR || cp /bin/ls $DIR
2284 $DIR/ls / || error "Can't execute binary from lustre"
2287 run_test 30a "execute binary from Lustre (execve) =============="
2290 cp `which ls` $DIR || cp /bin/ls $DIR
2292 $RUNAS $DIR/ls / || error "Can't execute binary from lustre as non-root"
2295 run_test 30b "execute binary from Lustre as non-root ==========="
2297 test_30c() { # b=22376
2298 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
2299 cp `which ls` $DIR || cp /bin/ls $DIR
2301 cancel_lru_locks mdc
2302 cancel_lru_locks osc
2303 $RUNAS $DIR/ls / || error "Can't execute binary from lustre"
2306 run_test 30c "execute binary from Lustre without read perms ===="
2309 $OPENUNLINK $DIR/f31 $DIR/f31 || error "openunlink failed"
2310 $CHECKSTAT -a $DIR/f31 || error "$DIR/f31 exists"
2312 run_test 31a "open-unlink file =================================="
2315 touch $DIR/f31 || error "touch $DIR/f31 failed"
2316 ln $DIR/f31 $DIR/f31b || error "ln failed"
2317 $MULTIOP $DIR/f31b Ouc || error "multiop failed"
2318 $CHECKSTAT -t file $DIR/f31 || error "$DIR/f31 not file type"
2320 run_test 31b "unlink file with multiple links while open ======="
2323 touch $DIR/f31 || error "touch $DIR/f31 failed"
2324 ln $DIR/f31 $DIR/f31c || error "ln failed"
2325 multiop_bg_pause $DIR/f31 O_uc ||
2326 error "multiop_bg_pause for $DIR/f31 failed"
2328 $MULTIOP $DIR/f31c Ouc
2329 kill -USR1 $MULTIPID
2332 run_test 31c "open-unlink file with multiple links ============="
2335 opendirunlink $DIR/d31d $DIR/d31d || error "opendirunlink failed"
2336 $CHECKSTAT -a $DIR/d31d || error "$DIR/d31d exists"
2338 run_test 31d "remove of open directory ========================="
2340 test_31e() { # bug 2904
2341 openfilleddirunlink $DIR/d31e || error "openfilleddirunlink failed"
2343 run_test 31e "remove of open non-empty directory ==============="
2345 test_31f() { # bug 4554
2346 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
2348 test_mkdir $DIR/d31f
2349 $SETSTRIPE -S 1048576 -c 1 $DIR/d31f
2350 cp /etc/hosts $DIR/d31f
2352 $GETSTRIPE $DIR/d31f/hosts
2353 multiop_bg_pause $DIR/d31f D_c || return 1
2356 rm -rv $DIR/d31f || error "first of $DIR/d31f"
2357 test_mkdir $DIR/d31f
2358 $SETSTRIPE -S 1048576 -c 1 $DIR/d31f
2359 cp /etc/hosts $DIR/d31f
2361 $GETSTRIPE $DIR/d31f/hosts
2362 multiop_bg_pause $DIR/d31f D_c || return 1
2365 kill -USR1 $MULTIPID || error "first opendir $MULTIPID not running"
2366 wait $MULTIPID || error "first opendir $MULTIPID failed"
2370 kill -USR1 $MULTIPID2 || error "second opendir $MULTIPID not running"
2371 wait $MULTIPID2 || error "second opendir $MULTIPID2 failed"
2374 run_test 31f "remove of open directory with open-unlink file ==="
2377 echo "-- cross directory link --"
2378 test_mkdir -c1 $DIR/${tdir}ga
2379 test_mkdir -c1 $DIR/${tdir}gb
2380 touch $DIR/${tdir}ga/f
2381 ln $DIR/${tdir}ga/f $DIR/${tdir}gb/g
2382 $CHECKSTAT -t file $DIR/${tdir}ga/f || error "source"
2383 [ `stat -c%h $DIR/${tdir}ga/f` == '2' ] || error "source nlink"
2384 $CHECKSTAT -t file $DIR/${tdir}gb/g || error "target"
2385 [ `stat -c%h $DIR/${tdir}gb/g` == '2' ] || error "target nlink"
2387 run_test 31g "cross directory link==============="
2390 echo "-- cross directory link --"
2391 test_mkdir -c1 $DIR/${tdir}
2392 test_mkdir -c1 $DIR/${tdir}/dir
2393 touch $DIR/${tdir}/f
2394 ln $DIR/${tdir}/f $DIR/${tdir}/dir/g
2395 $CHECKSTAT -t file $DIR/${tdir}/f || error "source"
2396 [ `stat -c%h $DIR/${tdir}/f` == '2' ] || error "source nlink"
2397 $CHECKSTAT -t file $DIR/${tdir}/dir/g || error "target"
2398 [ `stat -c%h $DIR/${tdir}/dir/g` == '2' ] || error "target nlink"
2400 run_test 31h "cross directory link under child==============="
2403 echo "-- cross directory link --"
2404 test_mkdir -c1 $DIR/$tdir
2405 test_mkdir -c1 $DIR/$tdir/dir
2406 touch $DIR/$tdir/dir/f
2407 ln $DIR/$tdir/dir/f $DIR/$tdir/g
2408 $CHECKSTAT -t file $DIR/$tdir/dir/f || error "source"
2409 [ `stat -c%h $DIR/$tdir/dir/f` == '2' ] || error "source nlink"
2410 $CHECKSTAT -t file $DIR/$tdir/g || error "target"
2411 [ `stat -c%h $DIR/$tdir/g` == '2' ] || error "target nlink"
2413 run_test 31i "cross directory link under parent==============="
2416 test_mkdir -c1 -p $DIR/$tdir
2417 test_mkdir -c1 -p $DIR/$tdir/dir1
2418 ln $DIR/$tdir/dir1 $DIR/$tdir/dir2 && error "ln for dir"
2419 link $DIR/$tdir/dir1 $DIR/$tdir/dir3 && error "link for dir"
2420 mlink $DIR/$tdir/dir1 $DIR/$tdir/dir4 && error "mlink for dir"
2421 mlink $DIR/$tdir/dir1 $DIR/$tdir/dir1 && error "mlink to the same dir"
2424 run_test 31j "link for directory==============="
2427 test_mkdir -c1 -p $DIR/$tdir
2429 touch $DIR/$tdir/exist
2430 mlink $DIR/$tdir/s $DIR/$tdir/t || error "mlink"
2431 mlink $DIR/$tdir/s $DIR/$tdir/exist && error "mlink to exist file"
2432 mlink $DIR/$tdir/s $DIR/$tdir/s && error "mlink to the same file"
2433 mlink $DIR/$tdir/s $DIR/$tdir && error "mlink to parent dir"
2434 mlink $DIR/$tdir $DIR/$tdir/s && error "mlink parent dir to target"
2435 mlink $DIR/$tdir/not-exist $DIR/$tdir/foo && error "mlink non-existing to new"
2436 mlink $DIR/$tdir/not-exist $DIR/$tdir/s && error "mlink non-existing to exist"
2439 run_test 31k "link to file: the same, non-existing, dir==============="
2445 touch $DIR/d31m2/exist
2446 mlink $DIR/d31m/s $DIR/d31m2/t || error "mlink"
2447 mlink $DIR/d31m/s $DIR/d31m2/exist && error "mlink to exist file"
2448 mlink $DIR/d31m/s $DIR/d31m2 && error "mlink to parent dir"
2449 mlink $DIR/d31m2 $DIR/d31m/s && error "mlink parent dir to target"
2450 mlink $DIR/d31m/not-exist $DIR/d31m2/foo && error "mlink non-existing to new"
2451 mlink $DIR/d31m/not-exist $DIR/d31m2/s && error "mlink non-existing to exist"
2454 run_test 31m "link to file: the same, non-existing, dir==============="
2457 touch $DIR/$tfile || error "cannot create '$DIR/$tfile'"
2458 nlink=$(stat --format=%h $DIR/$tfile)
2459 [ ${nlink:--1} -eq 1 ] || error "nlink is $nlink, expected 1"
2461 local cmd="exec $fd<$DIR/$tfile"
2464 trap "eval $cmd" EXIT
2465 nlink=$(stat --dereference --format=%h /proc/self/fd/$fd)
2466 [ ${nlink:--1} -eq 1 ] || error "nlink is $nlink, expected 1"
2467 rm $DIR/$tfile || error "cannot remove '$DIR/$tfile'"
2468 nlink=$(stat --dereference --format=%h /proc/self/fd/$fd)
2469 [ ${nlink:--1} -eq 0 ] || error "nlink is $nlink, expected 0"
2472 run_test 31n "check link count of unlinked file"
2475 local TEMPNAME=$(mktemp $1_XXXXXX)
2476 mlink $TEMPNAME $1 2> /dev/null &&
2477 echo "$BASHPID: link $TEMPNAME to $1 succeeded"
2481 test_31o() { # LU-2901
2482 test_mkdir $DIR/$tdir
2483 for LOOP in $(seq 100); do
2484 rm -f $DIR/$tdir/$tfile*
2485 for THREAD in $(seq 8); do
2486 link_one $DIR/$tdir/$tfile.$LOOP &
2489 local LINKS=$(ls -1 $DIR/$tdir | grep -c $tfile.$LOOP)
2490 [[ $LINKS -gt 1 ]] && ls $DIR/$tdir &&
2491 error "$LINKS duplicate links to $tfile.$LOOP" &&
2495 run_test 31o "duplicate hard links with same filename"
2498 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
2500 test_mkdir $DIR/$tdir
2501 $LFS setdirstripe -i0 -c2 $DIR/$tdir/striped_dir
2502 $LFS setdirstripe -D -c2 -H all_char $DIR/$tdir/striped_dir
2504 opendirunlink $DIR/$tdir/striped_dir/test1 ||
2505 error "open unlink test1 failed"
2506 opendirunlink $DIR/$tdir/striped_dir/test2 ||
2507 error "open unlink test2 failed"
2509 $CHECKSTAT -a $DIR/$tdir/striped_dir/test1 ||
2510 error "test1 still exists"
2511 $CHECKSTAT -a $DIR/$tdir/striped_dir/test2 ||
2512 error "test2 still exists"
2514 run_test 31p "remove of open striped directory"
2516 cleanup_test32_mount() {
2519 local loopdev=$(losetup -a | grep $EXT2_DEV | sed -ne 's/:.*$//p')
2520 $UMOUNT $DIR/$tdir/ext2-mountpoint || rc=$?
2521 losetup -d $loopdev || true
2527 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
2528 echo "== more mountpoints and symlinks ================="
2529 [ -e $DIR/$tdir ] && rm -fr $DIR/$tdir
2530 trap cleanup_test32_mount EXIT
2531 test_mkdir -p $DIR/$tdir/ext2-mountpoint
2532 mount -t ext2 -o loop $EXT2_DEV $DIR/$tdir/ext2-mountpoint ||
2533 error "mount failed for $EXT2_DEV $DIR/$tdir/ext2-mountpoint"
2534 $CHECKSTAT -t dir $DIR/$tdir/ext2-mountpoint/.. ||
2535 error "$DIR/$tdir/ext2-mountpoint/.. not dir type"
2536 cleanup_test32_mount
2538 run_test 32a "stat d32a/ext2-mountpoint/.. ====================="
2541 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
2542 [ -e $DIR/$tdir ] && rm -fr $DIR/$tdir
2543 trap cleanup_test32_mount EXIT
2544 test_mkdir -p $DIR/$tdir/ext2-mountpoint
2545 mount -t ext2 -o loop $EXT2_DEV $DIR/$tdir/ext2-mountpoint ||
2546 error "mount failed for $EXT2_DEV $DIR/$tdir/ext2-mountpoint"
2547 ls -al $DIR/$tdir/ext2-mountpoint/.. ||
2548 error "Can't list $DIR/$tdir/ext2-mountpoint/.."
2549 cleanup_test32_mount
2551 run_test 32b "open d32b/ext2-mountpoint/.. ====================="
2554 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
2555 [ -e $DIR/$tdir ] && rm -fr $DIR/$tdir
2556 trap cleanup_test32_mount EXIT
2557 test_mkdir -p $DIR/$tdir/ext2-mountpoint
2558 mount -t ext2 -o loop $EXT2_DEV $DIR/$tdir/ext2-mountpoint ||
2559 error "mount failed for $EXT2_DEV $DIR/$tdir/ext2-mountpoint"
2560 test_mkdir -p $DIR/$tdir/d2/test_dir
2561 $CHECKSTAT -t dir $DIR/$tdir/ext2-mountpoint/../d2/test_dir ||
2562 error "$DIR/$tdir/ext2-mountpoint/../d2/test_dir not dir type"
2563 cleanup_test32_mount
2565 run_test 32c "stat d32c/ext2-mountpoint/../d2/test_dir ========="
2568 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
2569 [ -e $DIR/$tdir ] && rm -fr $DIR/$tdir
2570 trap cleanup_test32_mount EXIT
2571 test_mkdir -p $DIR/$tdir/ext2-mountpoint
2572 mount -t ext2 -o loop $EXT2_DEV $DIR/$tdir/ext2-mountpoint ||
2573 error "mount failed for $EXT2_DEV $DIR/$tdir/ext2-mountpoint"
2574 test_mkdir -p $DIR/$tdir/d2/test_dir
2575 ls -al $DIR/$tdir/ext2-mountpoint/../d2/test_dir ||
2576 error "Can't list $DIR/$tdir/ext2-mountpoint/../d2/test_dir"
2577 cleanup_test32_mount
2579 run_test 32d "open d32d/ext2-mountpoint/../d2/test_dir"
2583 test_mkdir -p $DIR/$tdir/tmp
2584 local tmp_dir=$DIR/$tdir/tmp
2585 ln -s $DIR/$tdir $tmp_dir/symlink11
2586 ln -s $tmp_dir/symlink11 $tmp_dir/../symlink01
2587 $CHECKSTAT -t link $DIR/$tdir/tmp/symlink11 || error "symlink11 bad"
2588 $CHECKSTAT -t link $DIR/$tdir/symlink01 || error "symlink01 bad"
2590 run_test 32e "stat d32e/symlink->tmp/symlink->lustre-subdir"
2594 test_mkdir -p $DIR/$tdir/tmp
2595 local tmp_dir=$DIR/$tdir/tmp
2596 ln -s $DIR/$tdir $tmp_dir/symlink11
2597 ln -s $tmp_dir/symlink11 $tmp_dir/../symlink01
2598 ls $DIR/$tdir/tmp/symlink11 || error "symlink11 bad"
2599 ls $DIR/$tdir/symlink01 || error "symlink01 bad"
2601 run_test 32f "open d32f/symlink->tmp/symlink->lustre-subdir"
2604 local tmp_dir=$DIR/$tdir/tmp
2605 test_mkdir -p $tmp_dir
2606 test_mkdir $DIR/${tdir}2
2607 ln -s $DIR/${tdir}2 $tmp_dir/symlink12
2608 ln -s $tmp_dir/symlink12 $tmp_dir/../symlink02
2609 $CHECKSTAT -t link $tmp_dir/symlink12 || error "symlink12 not a link"
2610 $CHECKSTAT -t link $DIR/$tdir/symlink02 || error "symlink02 not a link"
2611 $CHECKSTAT -t dir -f $tmp_dir/symlink12 || error "symlink12 not a dir"
2612 $CHECKSTAT -t dir -f $DIR/$tdir/symlink02 || error "symlink12 not a dir"
2614 run_test 32g "stat d32g/symlink->tmp/symlink->lustre-subdir/${tdir}2"
2617 rm -fr $DIR/$tdir $DIR/${tdir}2
2618 tmp_dir=$DIR/$tdir/tmp
2619 test_mkdir -p $tmp_dir
2620 test_mkdir $DIR/${tdir}2
2621 ln -s $DIR/${tdir}2 $tmp_dir/symlink12
2622 ln -s $tmp_dir/symlink12 $tmp_dir/../symlink02
2623 ls $tmp_dir/symlink12 || error "listing symlink12"
2624 ls $DIR/$tdir/symlink02 || error "listing symlink02"
2626 run_test 32h "open d32h/symlink->tmp/symlink->lustre-subdir/${tdir}2"
2629 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
2630 [ -e $DIR/$tdir ] && rm -fr $DIR/$tdir
2631 trap cleanup_test32_mount EXIT
2632 test_mkdir -p $DIR/$tdir/ext2-mountpoint
2633 mount -t ext2 -o loop $EXT2_DEV $DIR/$tdir/ext2-mountpoint ||
2634 error "mount failed for $EXT2_DEV $DIR/$tdir/ext2-mountpoint"
2635 touch $DIR/$tdir/test_file
2636 $CHECKSTAT -t file $DIR/$tdir/ext2-mountpoint/../test_file ||
2637 error "$DIR/$tdir/ext2-mountpoint/../test_file not file type"
2638 cleanup_test32_mount
2640 run_test 32i "stat d32i/ext2-mountpoint/../test_file ==========="
2643 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
2644 [ -e $DIR/$tdir ] && rm -fr $DIR/$tdir
2645 trap cleanup_test32_mount EXIT
2646 test_mkdir -p $DIR/$tdir/ext2-mountpoint
2647 mount -t ext2 -o loop $EXT2_DEV $DIR/$tdir/ext2-mountpoint ||
2648 error "mount failed for $EXT2_DEV $DIR/$tdir/ext2-mountpoint"
2649 touch $DIR/$tdir/test_file
2650 cat $DIR/$tdir/ext2-mountpoint/../test_file ||
2651 error "Can't open $DIR/$tdir/ext2-mountpoint/../test_file"
2652 cleanup_test32_mount
2654 run_test 32j "open d32j/ext2-mountpoint/../test_file ==========="
2657 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
2659 trap cleanup_test32_mount EXIT
2660 test_mkdir -p $DIR/$tdir/ext2-mountpoint
2661 mount -t ext2 -o loop $EXT2_DEV $DIR/$tdir/ext2-mountpoint ||
2662 error "mount failed for $EXT2_DEV $DIR/$tdir/ext2-mountpoint"
2663 test_mkdir -p $DIR/$tdir/d2
2664 touch $DIR/$tdir/d2/test_file || error "touch failed"
2665 $CHECKSTAT -t file $DIR/$tdir/ext2-mountpoint/../d2/test_file ||
2666 error "$DIR/$tdir/ext2-mountpoint/../d2/test_file not file type"
2667 cleanup_test32_mount
2669 run_test 32k "stat d32k/ext2-mountpoint/../d2/test_file ========"
2672 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
2674 trap cleanup_test32_mount EXIT
2675 test_mkdir -p $DIR/$tdir/ext2-mountpoint
2676 mount -t ext2 -o loop $EXT2_DEV $DIR/$tdir/ext2-mountpoint ||
2677 error "mount failed for $EXT2_DEV $DIR/$tdir/ext2-mountpoint"
2678 test_mkdir -p $DIR/$tdir/d2
2679 touch $DIR/$tdir/d2/test_file || error "touch failed"
2680 cat $DIR/$tdir/ext2-mountpoint/../d2/test_file ||
2681 error "Can't open $DIR/$tdir/ext2-mountpoint/../d2/test_file"
2682 cleanup_test32_mount
2684 run_test 32l "open d32l/ext2-mountpoint/../d2/test_file ========"
2688 test_mkdir -p $DIR/d32m/tmp
2689 TMP_DIR=$DIR/d32m/tmp
2690 ln -s $DIR $TMP_DIR/symlink11
2691 ln -s $TMP_DIR/symlink11 $TMP_DIR/../symlink01
2692 $CHECKSTAT -t link $DIR/d32m/tmp/symlink11 ||
2693 error "symlink11 not a link"
2694 $CHECKSTAT -t link $DIR/d32m/symlink01 ||
2695 error "symlink01 not a link"
2697 run_test 32m "stat d32m/symlink->tmp/symlink->lustre-root ======"
2701 test_mkdir -p $DIR/d32n/tmp
2702 TMP_DIR=$DIR/d32n/tmp
2703 ln -s $DIR $TMP_DIR/symlink11
2704 ln -s $TMP_DIR/symlink11 $TMP_DIR/../symlink01
2705 ls -l $DIR/d32n/tmp/symlink11 || error "listing symlink11"
2706 ls -l $DIR/d32n/symlink01 || error "listing symlink01"
2708 run_test 32n "open d32n/symlink->tmp/symlink->lustre-root ======"
2712 test_mkdir -p $DIR/d32o/tmp
2713 TMP_DIR=$DIR/d32o/tmp
2714 ln -s $DIR/$tfile $TMP_DIR/symlink12
2715 ln -s $TMP_DIR/symlink12 $TMP_DIR/../symlink02
2716 $CHECKSTAT -t link $DIR/d32o/tmp/symlink12 ||
2717 error "symlink12 not a link"
2718 $CHECKSTAT -t link $DIR/d32o/symlink02 || error "symlink02 not a link"
2719 $CHECKSTAT -t file -f $DIR/d32o/tmp/symlink12 ||
2720 error "$DIR/d32o/tmp/symlink12 not file type"
2721 $CHECKSTAT -t file -f $DIR/d32o/symlink02 ||
2722 error "$DIR/d32o/symlink02 not file type"
2724 run_test 32o "stat d32o/symlink->tmp/symlink->lustre-root/$tfile"
2734 test_mkdir -p $DIR/d32p/tmp
2736 TMP_DIR=$DIR/d32p/tmp
2738 ln -s $DIR/$tfile $TMP_DIR/symlink12
2740 ln -s $TMP_DIR/symlink12 $TMP_DIR/../symlink02
2742 cat $DIR/d32p/tmp/symlink12 ||
2743 error "Can't open $DIR/d32p/tmp/symlink12"
2745 cat $DIR/d32p/symlink02 || error "Can't open $DIR/d32p/symlink02"
2748 run_test 32p "open d32p/symlink->tmp/symlink->lustre-root/$tfile"
2751 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
2752 [ -e $DIR/$tdir ] && rm -fr $DIR/$tdir
2753 trap cleanup_test32_mount EXIT
2754 test_mkdir -p $DIR/$tdir/ext2-mountpoint
2755 touch $DIR/$tdir/ext2-mountpoint/under_the_mount || error "touch failed"
2756 mount -t ext2 -o loop $EXT2_DEV $DIR/$tdir/ext2-mountpoint ||
2757 error "mount failed for $EXT2_DEV $DIR/$tdir/ext2-mountpoint"
2758 ls $DIR/$tdir/ext2-mountpoint | grep "\<under_the_mount\>" && error
2759 cleanup_test32_mount
2761 run_test 32q "stat follows mountpoints in Lustre (should return error)"
2764 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
2765 [ -e $DIR/$tdir ] && rm -fr $DIR/$tdir
2766 trap cleanup_test32_mount EXIT
2767 test_mkdir -p $DIR/$tdir/ext2-mountpoint
2768 touch $DIR/$tdir/ext2-mountpoint/under_the_mount || error "touch failed"
2769 mount -t ext2 -o loop $EXT2_DEV $DIR/$tdir/ext2-mountpoint ||
2770 error "mount failed for $EXT2_DEV $DIR/$tdir/ext2-mountpoint"
2771 ls $DIR/$tdir/ext2-mountpoint | grep -q under_the_mount && error || true
2772 cleanup_test32_mount
2774 run_test 32r "opendir follows mountpoints in Lustre (should return error)"
2779 chmod 444 $DIR/$tfile
2780 chown $RUNAS_ID $DIR/$tfile
2782 $RUNAS $OPENFILE -f O_RDWR $DIR/$tfile && error || true
2785 run_test 33aa "write file with mode 444 (should return error)"
2789 test_mkdir $DIR/$tdir
2790 chown $RUNAS_ID $DIR/$tdir
2791 $RUNAS $OPENFILE -f O_RDWR:O_CREAT -m 0444 $DIR/$tdir/$tfile ||
2792 error "$RUNAS create $tdir/$tfile failed"
2793 $RUNAS $OPENFILE -f O_RDWR:O_CREAT -m 0444 $DIR/$tdir/$tfile &&
2794 error "open RDWR" || true
2796 run_test 33a "test open file(mode=0444) with O_RDWR (should return error)"
2800 test_mkdir $DIR/$tdir
2801 chown $RUNAS_ID $DIR/$tdir
2802 $RUNAS $OPENFILE -f 1286739555 $DIR/$tdir/$tfile || true
2804 run_test 33b "test open file with malformed flags (No panic)"
2807 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
2813 remote_ost_nodsh && skip "remote OST with nodsh" && return
2816 test_mkdir $DIR/$tdir
2817 # Read: 0, Write: 4, create/destroy: 2/0, stat: 1, punch: 0
2820 for ostnum in $(seq $OSTCOUNT); do
2821 # test-framework's OST numbering is one-based, while Lustre's
2823 ostname=$(printf "$FSNAME-OST%.4x" $((ostnum - 1)))
2824 # Parsing llobdstat's output sucks; we could grep the /proc
2825 # path, but that's likely to not be as portable as using the
2826 # llobdstat utility. So we parse lctl output instead.
2827 write_bytes=$(do_facet ost$ostnum lctl get_param -n \
2828 obdfilter/$ostname/stats |
2829 awk '/^write_bytes/ {print $7}' )
2830 echo "baseline_write_bytes@$OSTnum/$ostname=$write_bytes"
2831 if (( ${write_bytes:-0} > 0 ))
2838 $all_zeros || return 0
2841 echo foo > $DIR/$tdir/bar
2845 # Total up write_bytes after writing. We'd better find non-zeros.
2846 for ostnum in $(seq $OSTCOUNT); do
2847 ostname=$(printf "$FSNAME-OST%.4x" $((ostnum - 1)))
2848 write_bytes=$(do_facet ost$ostnum lctl get_param -n \
2849 obdfilter/$ostname/stats |
2850 awk '/^write_bytes/ {print $7}' )
2851 echo "write_bytes@$OSTnum/$ostname=$write_bytes"
2852 if (( ${write_bytes:-0} > 0 ))
2861 for ostnum in $(seq $OSTCOUNT); do
2862 ostname=$(printf "$FSNAME-OST%.4x" $((ostnum - 1)))
2863 echo "Check that write_bytes is present in obdfilter/*/stats:"
2864 do_facet ost$ostnum lctl get_param -n \
2865 obdfilter/$ostname/stats
2867 error "OST not keeping write_bytes stats (b22312)"
2870 run_test 33c "test llobdstat and write_bytes"
2873 [[ $MDSCOUNT -lt 2 ]] && skip "needs >= 2 MDTs" && return
2874 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
2876 local remote_dir=$DIR/$tdir/remote_dir
2878 test_mkdir $DIR/$tdir
2879 $LFS mkdir -i $MDTIDX $remote_dir ||
2880 error "create remote directory failed"
2882 touch $remote_dir/$tfile
2883 chmod 444 $remote_dir/$tfile
2884 chown $RUNAS_ID $remote_dir/$tfile
2886 $RUNAS $OPENFILE -f O_RDWR $DIR/$tfile && error || true
2888 chown $RUNAS_ID $remote_dir
2889 $RUNAS $OPENFILE -f O_RDWR:O_CREAT -m 0444 $remote_dir/f33 ||
2890 error "create" || true
2891 $RUNAS $OPENFILE -f O_RDWR:O_CREAT -m 0444 $remote_dir/f33 &&
2892 error "open RDWR" || true
2893 $RUNAS $OPENFILE -f 1286739555 $remote_dir/f33 || true
2895 run_test 33d "openfile with 444 modes and malformed flags under remote dir"
2898 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
2902 $LFS setdirstripe -i0 -c2 $DIR/$tdir/striped_dir
2903 $LFS setdirstripe -i1 -c2 $DIR/$tdir/striped_dir1
2904 mkdir $DIR/$tdir/local_dir
2906 local s0_mode=$(stat -c%f $DIR/$tdir/striped_dir)
2907 local s1_mode=$(stat -c%f $DIR/$tdir/striped_dir1)
2908 local l_mode=$(stat -c%f $DIR/$tdir/local_dir)
2910 [ "$l_mode" = "$s0_mode" -a "$l_mode" = "$s1_mode" ] ||
2911 error "mkdir $l_mode striped0 $s0_mode striped1 $s1_mode"
2913 rmdir $DIR/$tdir/* || error "rmdir failed"
2916 $LFS setdirstripe -i0 -c2 $DIR/$tdir/striped_dir
2917 $LFS setdirstripe -i1 -c2 $DIR/$tdir/striped_dir1
2918 mkdir $DIR/$tdir/local_dir
2920 s0_mode=$(stat -c%f $DIR/$tdir/striped_dir)
2921 s1_mode=$(stat -c%f $DIR/$tdir/striped_dir1)
2922 l_mode=$(stat -c%f $DIR/$tdir/local_dir)
2924 [ "$l_mode" = "$s0_mode" -a "$l_mode" = "$s1_mode" ] ||
2925 error "mkdir $l_mode striped0 $s0_mode striped1 $s1_mode 777"
2927 rmdir $DIR/$tdir/* || error "rmdir(umask 777) failed"
2930 $LFS setdirstripe -i0 -c2 $DIR/$tdir/striped_dir
2931 $LFS setdirstripe -i1 -c2 $DIR/$tdir/striped_dir1
2932 mkdir $DIR/$tdir/local_dir
2934 s0_mode=$(stat -c%f $DIR/$tdir/striped_dir)
2935 s1_mode=$(stat -c%f $DIR/$tdir/striped_dir1)
2936 l_mode=$(stat -c%f $DIR/$tdir/local_dir)
2938 [ "$l_mode" = "$s0_mode" -a "$l_mode" = "$s1_mode" ] ||
2939 error "mkdir $l_mode striped0 $s0_mode striped1 $s1_mode 0"
2941 run_test 33e "mkdir and striped directory should have same mode"
2945 do_facet $SINGLEMDS $LCTL set_param mdt.*.enable_remote_dir_gid=0
2949 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
2950 remote_mds_nodsh && skip "remote MDS with nodsh" && return
2953 chmod go+rwx $DIR/$tdir
2954 do_facet $SINGLEMDS $LCTL set_param mdt.*.enable_remote_dir_gid=-1
2955 trap cleanup_33f EXIT
2957 $RUNAS lfs mkdir -i 0 -c$MDSCOUNT $DIR/$tdir/striped_dir ||
2958 error "cannot create striped directory"
2960 $RUNAS touch $DIR/$tdir/striped_dir/{0..16} ||
2961 error "cannot create files in striped directory"
2963 $RUNAS rm $DIR/$tdir/striped_dir/{0..16} ||
2964 error "cannot remove files in striped directory"
2966 $RUNAS rmdir $DIR/$tdir/striped_dir ||
2967 error "cannot remove striped directory"
2971 run_test 33f "nonroot user can create, access, and remove a striped directory"
2974 mkdir -p $DIR/$tdir/dir2
2976 local err=$($RUNAS mkdir $DIR/$tdir/dir2 2>&1)
2978 [[ $err =~ "exists" ]] || error "Not exists error"
2980 run_test 33g "nonroot user create already existing root created file"
2982 TEST_34_SIZE=${TEST_34_SIZE:-2000000000000}
2985 $MCREATE $DIR/f34 || error "mcreate failed"
2986 $GETSTRIPE $DIR/f34 2>&1 | grep -q "no stripe info" ||
2987 error "getstripe failed"
2988 $TRUNCATE $DIR/f34 $TEST_34_SIZE || error "truncate failed"
2989 $GETSTRIPE $DIR/f34 2>&1 | grep -q "no stripe info" ||
2990 error "getstripe failed"
2991 $CHECKSTAT -s $TEST_34_SIZE $DIR/f34 ||
2992 error "Size of $DIR/f34 not equal to $TEST_34_SIZE bytes"
2994 run_test 34a "truncate file that has not been opened ==========="
2997 [ ! -f $DIR/f34 ] && test_34a
2998 $CHECKSTAT -s $TEST_34_SIZE $DIR/f34 ||
2999 error "Size of $DIR/f34 not equal to $TEST_34_SIZE bytes"
3000 $OPENFILE -f O_RDONLY $DIR/f34
3001 $GETSTRIPE $DIR/f34 2>&1 | grep -q "no stripe info" ||
3002 error "getstripe failed"
3003 $CHECKSTAT -s $TEST_34_SIZE $DIR/f34 ||
3004 error "Size of $DIR/f34 not equal to $TEST_34_SIZE bytes"
3006 run_test 34b "O_RDONLY opening file doesn't create objects ====="
3009 [ ! -f $DIR/f34 ] && test_34a
3010 $CHECKSTAT -s $TEST_34_SIZE $DIR/f34 ||
3011 error "Size of $DIR/f34 not equal to $TEST_34_SIZE bytes"
3012 $OPENFILE -f O_RDWR $DIR/f34
3013 $GETSTRIPE $DIR/f34 2>&1 | grep -q "no stripe info" && error
3014 $CHECKSTAT -s $TEST_34_SIZE $DIR/f34 ||
3015 error "Size of $DIR/f34 not equal to $TEST_34_SIZE bytes"
3017 run_test 34c "O_RDWR opening file-with-size works =============="
3020 [ ! -f $DIR/f34 ] && test_34a
3021 dd if=/dev/zero of=$DIR/f34 conv=notrunc bs=4k count=1 ||
3023 $CHECKSTAT -s $TEST_34_SIZE $DIR/f34 ||
3024 error "Size of $DIR/f34 not equal to $TEST_34_SIZE bytes"
3027 run_test 34d "write to sparse file ============================="
3031 $MCREATE $DIR/f34e || error "mcreate failed"
3032 $TRUNCATE $DIR/f34e 1000 || error "truncate failed"
3033 $CHECKSTAT -s 1000 $DIR/f34e ||
3034 error "Size of $DIR/f34e not equal to 1000 bytes"
3035 $OPENFILE -f O_RDWR $DIR/f34e
3036 $CHECKSTAT -s 1000 $DIR/f34e ||
3037 error "Size of $DIR/f34e not equal to 1000 bytes"
3039 run_test 34e "create objects, some with size and some without =="
3041 test_34f() { # bug 6242, 6243
3042 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
3045 $MCREATE $DIR/f34f || error "mcreate failed"
3046 $TRUNCATE $DIR/f34f $SIZE34F || error "truncating $DIR/f3f to $SIZE34F"
3047 dd if=$DIR/f34f of=$TMP/f34f
3048 $CHECKSTAT -s $SIZE34F $TMP/f34f || error "$TMP/f34f not $SIZE34F bytes"
3049 dd if=/dev/zero of=$TMP/f34fzero bs=$SIZE34F count=1
3050 cmp $DIR/f34f $TMP/f34fzero || error "$DIR/f34f not all zero"
3051 cmp $TMP/f34f $TMP/f34fzero || error "$TMP/f34f not all zero"
3052 rm $TMP/f34f $TMP/f34fzero $DIR/f34f
3054 run_test 34f "read from a file with no objects until EOF ======="
3057 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
3058 dd if=/dev/zero of=$DIR/$tfile bs=1 count=100 seek=$TEST_34_SIZE ||
3060 $TRUNCATE $DIR/$tfile $((TEST_34_SIZE / 2))|| error "truncate failed"
3061 $CHECKSTAT -s $((TEST_34_SIZE / 2)) $DIR/$tfile ||
3062 error "Size of $DIR/$tfile not equal to $((TEST_34_SIZE / 2))"
3063 cancel_lru_locks osc
3064 $CHECKSTAT -s $((TEST_34_SIZE / 2)) $DIR/$tfile ||
3065 error "wrong size after lock cancel"
3067 $TRUNCATE $DIR/$tfile $TEST_34_SIZE || error "truncate failed"
3068 $CHECKSTAT -s $TEST_34_SIZE $DIR/$tfile ||
3069 error "expanding truncate failed"
3070 cancel_lru_locks osc
3071 $CHECKSTAT -s $TEST_34_SIZE $DIR/$tfile ||
3072 error "wrong expanded size after lock cancel"
3074 run_test 34g "truncate long file ==============================="
3077 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
3081 dd if=/dev/zero of=$DIR/$tfile bs=1M count=10 || error "dd failed"
3082 sync # Flush the cache so that multiop below does not block on cache
3083 # flush when getting the group lock
3084 $MULTIOP $DIR/$tfile OG${gid}T${sz}g${gid}c &
3087 # Since just timed wait is not good enough, let's do a sync write
3088 # that way we are sure enough time for a roundtrip + processing
3089 # passed + 2 seconds of extra margin.
3090 dd if=/dev/zero of=$DIR/${tfile}-1 bs=4096 oflag=direct count=1
3094 if [[ `ps h -o comm -p $MULTIPID` == "multiop" ]]; then
3095 error "Multiop blocked on ftruncate, pid=$MULTIPID"
3099 local nsz=`stat -c %s $DIR/$tfile`
3100 [[ $nsz == $sz ]] || error "New size wrong $nsz != $sz"
3102 run_test 34h "ftruncate file under grouplock should not block"
3105 cp /bin/sh $DIR/f35a
3107 chown $RUNAS_ID $DIR/f35a
3108 $RUNAS $DIR/f35a && error || true
3111 run_test 35a "exec file with mode 444 (should return and not leak)"
3115 utime $DIR/f36 || error "utime failed for MDS"
3117 run_test 36a "MDS utime check (mknod, utime)"
3121 utime $DIR/f36 || error "utime failed for OST"
3123 run_test 36b "OST utime check (open, utime)"
3128 chown $RUNAS_ID $DIR/d36
3129 $RUNAS utime $DIR/d36/f36 || error "utime failed for MDS as non-root"
3131 run_test 36c "non-root MDS utime check (mknod, utime)"
3134 [ ! -d $DIR/d36 ] && test_36c
3135 echo "" > $DIR/d36/f36
3136 $RUNAS utime $DIR/d36/f36 || error "utime failed for OST as non-root"
3138 run_test 36d "non-root OST utime check (open, utime)"
3141 [ $RUNAS_ID -eq $UID ] && skip_env "RUNAS_ID = UID = $UID -- skipping" && return
3142 test_mkdir $DIR/$tdir
3143 touch $DIR/$tdir/$tfile
3144 $RUNAS utime $DIR/$tdir/$tfile &&
3145 error "utime worked, expected failure" || true
3147 run_test 36e "utime on non-owned file (should return error)"
3151 local LANG_SAVE=$LANG
3152 local LC_LANG_SAVE=$LC_LANG
3153 export LANG=C LC_LANG=C # for date language
3155 DATESTR="Dec 20 2000"
3156 test_mkdir $DIR/$tdir
3157 lctl set_param fail_loc=$fl
3159 cp /etc/hosts $DIR/$tdir/$tfile
3160 sync & # write RPC generated with "current" inode timestamp, but delayed
3162 touch --date="$DATESTR" $DIR/$tdir/$tfile # setattr timestamp in past
3163 LS_BEFORE="`ls -l $DIR/$tdir/$tfile`" # old timestamp from client cache
3164 cancel_lru_locks osc
3165 LS_AFTER="`ls -l $DIR/$tdir/$tfile`" # timestamp from OST object
3167 [ "$LS_BEFORE" != "$LS_AFTER" ] && \
3168 echo "BEFORE: $LS_BEFORE" && \
3169 echo "AFTER : $LS_AFTER" && \
3170 echo "WANT : $DATESTR" && \
3171 error "$DIR/$tdir/$tfile timestamps changed" || true
3173 export LANG=$LANG_SAVE LC_LANG=$LC_LANG_SAVE
3177 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
3178 #define OBD_FAIL_OST_BRW_PAUSE_BULK 0x214
3179 subr_36fh "0x80000214"
3181 run_test 36f "utime on file racing with OST BRW write =========="
3184 remote_ost_nodsh && skip "remote OST with nodsh" && return
3185 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
3190 test_mkdir $DIR/$tdir
3191 fmd_max_age=$(do_facet ost1 \
3192 "lctl get_param -n obdfilter.*.client_cache_seconds 2> /dev/null | \
3195 fmd_before=$(do_facet ost1 \
3196 "awk '/ll_fmd_cache/ {print \\\$2}' /proc/slabinfo")
3197 touch $DIR/$tdir/$tfile
3198 sleep $((fmd_max_age + 12))
3199 fmd_after=$(do_facet ost1 \
3200 "awk '/ll_fmd_cache/ {print \\\$2}' /proc/slabinfo")
3202 echo "fmd_before: $fmd_before"
3203 echo "fmd_after: $fmd_after"
3204 [[ $fmd_after -gt $fmd_before ]] &&
3205 echo "AFTER: $fmd_after > BEFORE: $fmd_before" &&
3206 error "fmd didn't expire after ping" || true
3208 run_test 36g "filter mod data cache expiry ====================="
3211 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
3212 #define OBD_FAIL_OST_BRW_PAUSE_BULK2 0x227
3213 subr_36fh "0x80000227"
3215 run_test 36h "utime on file racing with OST BRW write =========="
3218 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
3220 test_mkdir $DIR/$tdir
3221 $LFS setdirstripe -i0 -c$MDSCOUNT $DIR/$tdir/striped_dir
3223 local mtime=$(stat -c%Y $DIR/$tdir/striped_dir)
3224 local new_mtime=$((mtime + 200))
3226 #change Modify time of striped dir
3227 touch -m -d @$new_mtime $DIR/$tdir/striped_dir ||
3228 error "change mtime failed"
3230 local got=$(stat -c%Y $DIR/$tdir/striped_dir)
3232 [ "$new_mtime" = "$got" ] || error "expect $new_mtime got $got"
3234 run_test 36i "change mtime on striped directory"
3236 # test_37 - duplicate with tests 32q 32r
3239 local file=$DIR/$tfile
3241 openfile -f O_DIRECTORY $file
3244 [ $RC -eq 0 ] && error "opened file $file with O_DIRECTORY" || true
3245 [ $RC -eq $ENOTDIR ] || error "error $RC should be ENOTDIR ($ENOTDIR)"
3247 run_test 38 "open a regular file with O_DIRECTORY should return -ENOTDIR ==="
3249 test_39a() { # was test_39
3251 touch $DIR/${tfile}2
3252 # ls -l $DIR/$tfile $DIR/${tfile}2
3253 # ls -lu $DIR/$tfile $DIR/${tfile}2
3254 # ls -lc $DIR/$tfile $DIR/${tfile}2
3256 $OPENFILE -f O_CREAT:O_TRUNC:O_WRONLY $DIR/${tfile}2
3257 if [ ! $DIR/${tfile}2 -nt $DIR/$tfile ]; then
3259 ls -l --full-time $DIR/$tfile $DIR/${tfile}2
3261 ls -lu --full-time $DIR/$tfile $DIR/${tfile}2
3263 ls -lc --full-time $DIR/$tfile $DIR/${tfile}2
3264 error "O_TRUNC didn't change timestamps"
3267 run_test 39a "mtime changed on create"
3270 test_mkdir -c1 $DIR/$tdir
3271 cp -p /etc/passwd $DIR/$tdir/fopen
3272 cp -p /etc/passwd $DIR/$tdir/flink
3273 cp -p /etc/passwd $DIR/$tdir/funlink
3274 cp -p /etc/passwd $DIR/$tdir/frename
3275 ln $DIR/$tdir/funlink $DIR/$tdir/funlink2
3278 echo "aaaaaa" >> $DIR/$tdir/fopen
3279 echo "aaaaaa" >> $DIR/$tdir/flink
3280 echo "aaaaaa" >> $DIR/$tdir/funlink
3281 echo "aaaaaa" >> $DIR/$tdir/frename
3283 local open_new=`stat -c %Y $DIR/$tdir/fopen`
3284 local link_new=`stat -c %Y $DIR/$tdir/flink`
3285 local unlink_new=`stat -c %Y $DIR/$tdir/funlink`
3286 local rename_new=`stat -c %Y $DIR/$tdir/frename`
3288 cat $DIR/$tdir/fopen > /dev/null
3289 ln $DIR/$tdir/flink $DIR/$tdir/flink2
3290 rm -f $DIR/$tdir/funlink2
3291 mv -f $DIR/$tdir/frename $DIR/$tdir/frename2
3293 for (( i=0; i < 2; i++ )) ; do
3294 local open_new2=`stat -c %Y $DIR/$tdir/fopen`
3295 local link_new2=`stat -c %Y $DIR/$tdir/flink`
3296 local unlink_new2=`stat -c %Y $DIR/$tdir/funlink`
3297 local rename_new2=`stat -c %Y $DIR/$tdir/frename2`
3299 [ $open_new2 -eq $open_new ] || error "open file reverses mtime"
3300 [ $link_new2 -eq $link_new ] || error "link file reverses mtime"
3301 [ $unlink_new2 -eq $unlink_new ] || error "unlink file reverses mtime"
3302 [ $rename_new2 -eq $rename_new ] || error "rename file reverses mtime"
3304 cancel_lru_locks osc
3305 if [ $i = 0 ] ; then echo "repeat after cancel_lru_locks"; fi
3308 run_test 39b "mtime change on open, link, unlink, rename ======"
3310 # this should be set to past
3311 TEST_39_MTIME=`date -d "1 year ago" +%s`
3317 local mtime0=`stat -c %Y $DIR1/$tfile`
3319 touch -m -d @$TEST_39_MTIME $DIR1/$tfile
3320 local mtime1=`stat -c %Y $DIR1/$tfile`
3321 [ "$mtime1" = $TEST_39_MTIME ] || \
3322 error "mtime is not set to past: $mtime1, should be $TEST_39_MTIME"
3325 echo hello >> $DIR1/$tfile
3327 local mtime2=`stat -c %Y $DIR1/$tfile`
3328 [ "$mtime2" -ge "$d1" ] && [ "$mtime2" -le "$d2" ] || \
3329 error "mtime is not updated on write: $d1 <= $mtime2 <= $d2"
3331 mv $DIR1/$tfile $DIR1/$tfile-1
3333 for (( i=0; i < 2; i++ )) ; do
3334 local mtime3=`stat -c %Y $DIR1/$tfile-1`
3335 [ "$mtime2" = "$mtime3" ] || \
3336 error "mtime ($mtime2) changed (to $mtime3) on rename"
3338 cancel_lru_locks osc
3339 if [ $i = 0 ] ; then echo "repeat after cancel_lru_locks"; fi
3342 run_test 39c "mtime change on rename ==========================="
3346 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
3349 touch -m -d @$TEST_39_MTIME $DIR1/$tfile
3351 for (( i=0; i < 2; i++ )) ; do
3352 local mtime=`stat -c %Y $DIR1/$tfile`
3353 [ $mtime = $TEST_39_MTIME ] || \
3354 error "mtime($mtime) is not set to $TEST_39_MTIME"
3356 cancel_lru_locks osc
3357 if [ $i = 0 ] ; then echo "repeat after cancel_lru_locks"; fi
3360 run_test 39d "create, utime, stat =============================="
3364 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
3366 local mtime1=`stat -c %Y $DIR1/$tfile`
3368 touch -m -d @$TEST_39_MTIME $DIR1/$tfile
3370 for (( i=0; i < 2; i++ )) ; do
3371 local mtime2=`stat -c %Y $DIR1/$tfile`
3372 [ $mtime2 = $TEST_39_MTIME ] || \
3373 error "mtime($mtime2) is not set to $TEST_39_MTIME"
3375 cancel_lru_locks osc
3376 if [ $i = 0 ] ; then echo "repeat after cancel_lru_locks"; fi
3379 run_test 39e "create, stat, utime, stat ========================"
3383 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
3385 mtime1=`stat -c %Y $DIR1/$tfile`
3388 touch -m -d @$TEST_39_MTIME $DIR1/$tfile
3390 for (( i=0; i < 2; i++ )) ; do
3391 local mtime2=`stat -c %Y $DIR1/$tfile`
3392 [ $mtime2 = $TEST_39_MTIME ] || \
3393 error "mtime($mtime2) is not set to $TEST_39_MTIME"
3395 cancel_lru_locks osc
3396 if [ $i = 0 ] ; then echo "repeat after cancel_lru_locks"; fi
3399 run_test 39f "create, stat, sleep, utime, stat ================="
3403 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
3404 echo hello >> $DIR1/$tfile
3405 local mtime1=`stat -c %Y $DIR1/$tfile`
3408 chmod o+r $DIR1/$tfile
3410 for (( i=0; i < 2; i++ )) ; do
3411 local mtime2=`stat -c %Y $DIR1/$tfile`
3412 [ "$mtime1" = "$mtime2" ] || \
3413 error "lost mtime: $mtime2, should be $mtime1"
3415 cancel_lru_locks osc
3416 if [ $i = 0 ] ; then echo "repeat after cancel_lru_locks"; fi
3419 run_test 39g "write, chmod, stat ==============================="
3423 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
3428 echo hello >> $DIR1/$tfile
3429 local mtime1=`stat -c %Y $DIR1/$tfile`
3431 touch -m -d @$TEST_39_MTIME $DIR1/$tfile
3433 if [ "$d1" != "$d2" ]; then
3434 echo "write and touch not within one second"
3436 for (( i=0; i < 2; i++ )) ; do
3437 local mtime2=`stat -c %Y $DIR1/$tfile`
3438 [ "$mtime2" = $TEST_39_MTIME ] || \
3439 error "lost mtime: $mtime2, should be $TEST_39_MTIME"
3441 cancel_lru_locks osc
3442 if [ $i = 0 ] ; then echo "repeat after cancel_lru_locks"; fi
3446 run_test 39h "write, utime within one second, stat ============="
3449 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
3453 echo hello >> $DIR1/$tfile
3454 local mtime1=`stat -c %Y $DIR1/$tfile`
3456 mv $DIR1/$tfile $DIR1/$tfile-1
3458 for (( i=0; i < 2; i++ )) ; do
3459 local mtime2=`stat -c %Y $DIR1/$tfile-1`
3461 [ "$mtime1" = "$mtime2" ] || \
3462 error "lost mtime: $mtime2, should be $mtime1"
3464 cancel_lru_locks osc
3465 if [ $i = 0 ] ; then echo "repeat after cancel_lru_locks"; fi
3468 run_test 39i "write, rename, stat =============================="
3471 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
3472 start_full_debug_logging
3476 #define OBD_FAIL_OSC_DELAY_SETTIME 0x412
3477 lctl set_param fail_loc=0x80000412
3478 multiop_bg_pause $DIR1/$tfile oO_RDWR:w2097152_c ||
3479 error "multiop failed"
3481 local mtime1=`stat -c %Y $DIR1/$tfile`
3483 mv $DIR1/$tfile $DIR1/$tfile-1
3485 kill -USR1 $multipid
3486 wait $multipid || error "multiop close failed"
3488 for (( i=0; i < 2; i++ )) ; do
3489 local mtime2=`stat -c %Y $DIR1/$tfile-1`
3490 [ "$mtime1" = "$mtime2" ] ||
3491 error "mtime is lost on close: $mtime2, " \
3494 cancel_lru_locks osc
3495 if [ $i = 0 ] ; then echo "repeat after cancel_lru_locks"; fi
3497 lctl set_param fail_loc=0
3498 stop_full_debug_logging
3500 run_test 39j "write, rename, close, stat ======================="
3503 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
3507 multiop_bg_pause $DIR1/$tfile oO_RDWR:w2097152_c || error "multiop failed"
3509 local mtime1=`stat -c %Y $DIR1/$tfile`
3511 touch -m -d @$TEST_39_MTIME $DIR1/$tfile
3513 kill -USR1 $multipid
3514 wait $multipid || error "multiop close failed"
3516 for (( i=0; i < 2; i++ )) ; do
3517 local mtime2=`stat -c %Y $DIR1/$tfile`
3519 [ "$mtime2" = $TEST_39_MTIME ] || \
3520 error "mtime is lost on close: $mtime2, should be $TEST_39_MTIME"
3522 cancel_lru_locks osc
3523 if [ $i = 0 ] ; then echo "repeat after cancel_lru_locks"; fi
3526 run_test 39k "write, utime, close, stat ========================"
3528 # this should be set to future
3529 TEST_39_ATIME=`date -d "1 year" +%s`
3532 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
3533 remote_mds_nodsh && skip "remote MDS with nodsh" && return
3534 local atime_diff=$(do_facet $SINGLEMDS \
3535 lctl get_param -n mdd.*MDT0000*.atime_diff)
3539 # test setting directory atime to future
3540 touch -a -d @$TEST_39_ATIME $DIR/$tdir
3541 local atime=$(stat -c %X $DIR/$tdir)
3542 [ "$atime" = $TEST_39_ATIME ] ||
3543 error "atime is not set to future: $atime, $TEST_39_ATIME"
3545 # test setting directory atime from future to now
3546 local now=$(date +%s)
3547 touch -a -d @$now $DIR/$tdir
3549 atime=$(stat -c %X $DIR/$tdir)
3550 [ "$atime" -eq "$now" ] ||
3551 error "atime is not updated from future: $atime, $now"
3553 do_facet $SINGLEMDS lctl set_param -n mdd.*MDT0000*.atime_diff=2
3556 # test setting directory atime when now > dir atime + atime_diff
3557 local d1=$(date +%s)
3559 local d2=$(date +%s)
3560 cancel_lru_locks mdc
3561 atime=$(stat -c %X $DIR/$tdir)
3562 [ "$atime" -ge "$d1" -a "$atime" -le "$d2" ] ||
3563 error "atime is not updated : $atime, should be $d2"
3565 do_facet $SINGLEMDS lctl set_param -n mdd.*MDT0000*.atime_diff=60
3568 # test not setting directory atime when now < dir atime + atime_diff
3570 cancel_lru_locks mdc
3571 atime=$(stat -c %X $DIR/$tdir)
3572 [ "$atime" -ge "$d1" -a "$atime" -le "$d2" ] ||
3573 error "atime is updated to $atime, should remain $d1<atime<$d2"
3575 do_facet $SINGLEMDS \
3576 lctl set_param -n mdd.*MDT0000*.atime_diff=$atime_diff
3578 run_test 39l "directory atime update ==========================="
3581 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
3584 local far_past_mtime=$(date -d "May 29 1953" +%s)
3585 local far_past_atime=$(date -d "Dec 17 1903" +%s)
3587 touch -m -d @$far_past_mtime $DIR1/$tfile
3588 touch -a -d @$far_past_atime $DIR1/$tfile
3590 for (( i=0; i < 2; i++ )) ; do
3591 local timestamps=$(stat -c "%X %Y" $DIR1/$tfile)
3592 [ "$timestamps" = "$far_past_atime $far_past_mtime" ] || \
3593 error "atime or mtime set incorrectly"
3595 cancel_lru_locks osc
3596 if [ $i = 0 ] ; then echo "repeat after cancel_lru_locks"; fi
3599 run_test 39m "test atime and mtime before 1970"
3601 test_39n() { # LU-3832
3602 remote_mds_nodsh && skip "remote MDS with nodsh" && return
3603 local atime_diff=$(do_facet $SINGLEMDS \
3604 lctl get_param -n mdd.*MDT0000*.atime_diff)
3609 do_facet $SINGLEMDS lctl set_param -n mdd.*MDT0000*.atime_diff=1
3612 dd if=/dev/zero of=$DIR/$tfile bs=4096 count=1 status=noxfer
3613 atime0=$(stat -c %X $DIR/$tfile)
3616 $MULTIOP $DIR/$tfile oO_RDONLY:O_NOATIME:r4096c
3617 atime1=$(stat -c %X $DIR/$tfile)
3620 cancel_lru_locks mdc
3621 cancel_lru_locks osc
3622 $MULTIOP $DIR/$tfile oO_RDONLY:O_NOATIME:r4096c
3623 atime2=$(stat -c %X $DIR/$tfile)
3625 do_facet $SINGLEMDS \
3626 lctl set_param -n mdd.*MDT0000*.atime_diff=$atime_diff
3628 [ "$atime0" -eq "$atime1" ] || error "atime0 $atime0 != atime1 $atime1"
3629 [ "$atime1" -eq "$atime2" ] || error "atime0 $atime0 != atime1 $atime1"
3631 run_test 39n "check that O_NOATIME is honored"
3634 TESTDIR=$DIR/$tdir/$tfile
3635 [ -e $TESTDIR ] && rm -rf $TESTDIR
3642 links2=$(stat -c %h .)
3643 [ $(($links1 + 2)) != $links2 ] &&
3644 error "wrong links count $(($links1 + 2)) != $links2"
3646 links3=$(stat -c %h .)
3647 [ $(($links1 + 1)) != $links3 ] &&
3648 error "wrong links count $links1 != $links3"
3651 run_test 39o "directory cached attributes updated after create"
3654 [[ $MDSCOUNT -lt 2 ]] && skip "needs >= 2 MDTs" && return
3656 TESTDIR=$DIR/$tdir/$tdir
3657 [ -e $TESTDIR ] && rm -rf $TESTDIR
3658 test_mkdir -p $TESTDIR
3662 test_mkdir -i $MDTIDX $TESTDIR/remote_dir1
3663 test_mkdir -i $MDTIDX $TESTDIR/remote_dir2
3665 links2=$(stat -c %h .)
3666 [ $(($links1 + 2)) != $links2 ] &&
3667 error "wrong links count $(($links1 + 2)) != $links2"
3669 links3=$(stat -c %h .)
3670 [ $(($links1 + 1)) != $links3 ] &&
3671 error "wrong links count $links1 != $links3"
3674 run_test 39p "remote directory cached attributes updated after create ========"
3677 test_39q() { # LU-8041
3678 local testdir=$DIR/$tdir
3680 multiop_bg_pause $testdir D_c || error "multiop failed"
3682 cancel_lru_locks mdc
3683 kill -USR1 $multipid
3684 local atime=$(stat -c %X $testdir)
3685 [ "$atime" -ne 0 ] || error "atime is zero"
3687 run_test 39q "close won't zero out atime"
3690 dd if=/dev/zero of=$DIR/$tfile bs=4096 count=1
3691 $RUNAS $OPENFILE -f O_WRONLY:O_TRUNC $DIR/$tfile &&
3692 error "openfile O_WRONLY:O_TRUNC $tfile failed"
3693 $CHECKSTAT -t file -s 4096 $DIR/$tfile ||
3694 error "$tfile is not 4096 bytes in size"
3696 run_test 40 "failed open(O_TRUNC) doesn't truncate ============="
3700 small_write $DIR/f41 18
3702 run_test 41 "test small file write + fstat ====================="
3704 count_ost_writes() {
3705 lctl get_param -n ${OSC}.*.stats |
3706 awk -vwrites=0 '/ost_write/ { writes += $2 } \
3707 END { printf("%0.0f", writes) }'
3714 BG_DIRTY_RATIO_SAVE=10
3715 MAX_BG_DIRTY_RATIO=25
3719 # in 2.6, restore /proc/sys/vm/dirty_writeback_centisecs,
3720 # dirty_ratio, dirty_background_ratio
3721 if [ -f /proc/sys/vm/dirty_writeback_centisecs ]; then
3722 sysctl -w vm.dirty_writeback_centisecs=$WRITEBACK_SAVE
3723 sysctl -w vm.dirty_background_ratio=$BG_DIRTY_RATIO_SAVE
3724 sysctl -w vm.dirty_ratio=$DIRTY_RATIO_SAVE
3726 # if file not here, we are a 2.4 kernel
3727 kill -CONT `pidof kupdated`
3732 # setup the trap first, so someone cannot exit the test at the
3733 # exact wrong time and mess up a machine
3734 trap start_writeback EXIT
3735 # in 2.6, save and 0 /proc/sys/vm/dirty_writeback_centisecs
3736 if [ -f /proc/sys/vm/dirty_writeback_centisecs ]; then
3737 WRITEBACK_SAVE=`sysctl -n vm.dirty_writeback_centisecs`
3738 sysctl -w vm.dirty_writeback_centisecs=0
3739 sysctl -w vm.dirty_writeback_centisecs=0
3740 # save and increase /proc/sys/vm/dirty_ratio
3741 DIRTY_RATIO_SAVE=`sysctl -n vm.dirty_ratio`
3742 sysctl -w vm.dirty_ratio=$MAX_DIRTY_RATIO
3743 # save and increase /proc/sys/vm/dirty_background_ratio
3744 BG_DIRTY_RATIO_SAVE=`sysctl -n vm.dirty_background_ratio`
3745 sysctl -w vm.dirty_background_ratio=$MAX_BG_DIRTY_RATIO
3747 # if file not here, we are a 2.4 kernel
3748 kill -STOP `pidof kupdated`
3752 # ensure that all stripes have some grant before we test client-side cache
3754 for i in `seq -f $DIR/f42-%g 1 $OSTCOUNT`; do
3755 dd if=/dev/zero of=$i bs=4k count=1
3760 # Tests 42* verify that our behaviour is correct WRT caching, file closure,
3761 # file truncation, and file removal.
3763 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
3765 cancel_lru_locks $OSC
3767 sync; sleep 1; sync # just to be safe
3768 BEFOREWRITES=`count_ost_writes`
3769 lctl get_param -n osc.*[oO][sS][cC][_-]*.cur_grant_bytes | grep "[0-9]"
3770 dd if=/dev/zero of=$DIR/f42a bs=1024 count=100
3771 AFTERWRITES=`count_ost_writes`
3772 [ $BEFOREWRITES -eq $AFTERWRITES ] || \
3773 error "$BEFOREWRITES < $AFTERWRITES"
3776 run_test 42a "ensure that we don't flush on close"
3779 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
3781 cancel_lru_locks $OSC
3784 dd if=/dev/zero of=$DIR/f42b bs=1024 count=100
3785 BEFOREWRITES=$(count_ost_writes)
3786 $MUNLINK $DIR/f42b || error "$MUNLINK $DIR/f42b: $?"
3787 AFTERWRITES=$(count_ost_writes)
3788 if [[ $BEFOREWRITES -lt $AFTERWRITES ]]; then
3789 error "$BEFOREWRITES < $AFTERWRITES on unlink"
3791 BEFOREWRITES=$(count_ost_writes)
3792 sync || error "sync: $?"
3793 AFTERWRITES=$(count_ost_writes)
3794 if [[ $BEFOREWRITES -lt $AFTERWRITES ]]; then
3795 error "$BEFOREWRITES < $AFTERWRITES on sync"
3797 dmesg | grep 'error from obd_brw_async' && error 'error writing back'
3801 run_test 42b "test destroy of file with cached dirty data ======"
3803 # if these tests just want to test the effect of truncation,
3804 # they have to be very careful. consider:
3805 # - the first open gets a {0,EOF}PR lock
3806 # - the first write conflicts and gets a {0, count-1}PW
3807 # - the rest of the writes are under {count,EOF}PW
3808 # - the open for truncate tries to match a {0,EOF}PR
3809 # for the filesize and cancels the PWs.
3810 # any number of fixes (don't get {0,EOF} on open, match
3811 # composite locks, do smarter file size management) fix
3812 # this, but for now we want these tests to verify that
3813 # the cancellation with truncate intent works, so we
3814 # start the file with a full-file pw lock to match against
3815 # until the truncate.
3820 cancel_lru_locks $OSC
3822 # prime the file with 0,EOF PW to match
3826 # now the real test..
3827 dd if=/dev/zero of=$file bs=1024 count=100
3828 BEFOREWRITES=`count_ost_writes`
3829 $TRUNCATE $file $offset
3830 cancel_lru_locks $OSC
3831 AFTERWRITES=`count_ost_writes`
3836 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
3838 [ $BEFOREWRITES -eq $AFTERWRITES ] && \
3839 error "beforewrites $BEFOREWRITES == afterwrites $AFTERWRITES on truncate"
3842 run_test 42c "test partial truncate of file with cached dirty data"
3845 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
3847 [ $BEFOREWRITES -eq $AFTERWRITES ] || \
3848 error "beforewrites $BEFOREWRITES != afterwrites $AFTERWRITES on truncate"
3851 run_test 42d "test complete truncate of file with cached dirty data"
3853 test_42e() { # bug22074
3854 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
3855 local TDIR=$DIR/${tdir}e
3856 local pagesz=$(page_size)
3857 local pages=16 # hardcoded 16 pages, don't change it.
3858 local files=$((OSTCOUNT * 500)) # hopefully 500 files on each OST
3859 local proc_osc0="osc.${FSNAME}-OST0000-osc-[^MDT]*"
3863 test_mkdir $DIR/${tdir}e
3864 $SETSTRIPE -c 1 $TDIR
3865 createmany -o $TDIR/f $files
3867 max_dirty_mb=$($LCTL get_param -n $proc_osc0/max_dirty_mb)
3869 # we assume that with $OSTCOUNT files, at least one of them will
3870 # be allocated on OST0.
3871 warmup_files=$((OSTCOUNT * max_dirty_mb))
3872 createmany -o $TDIR/w $warmup_files
3874 # write a large amount of data into one file and sync, to get good
3875 # avail_grant number from OST.
3876 for ((i=0; i<$warmup_files; i++)); do
3877 idx=$($GETSTRIPE -i $TDIR/w$i)
3878 [ $idx -ne 0 ] && continue
3879 dd if=/dev/zero of=$TDIR/w$i bs="$max_dirty_mb"M count=1
3882 [[ $i -gt $warmup_files ]] && error "OST0 is still cold"
3884 $LCTL get_param $proc_osc0/cur_dirty_bytes
3885 $LCTL get_param $proc_osc0/cur_grant_bytes
3887 # create as much dirty pages as we can while not to trigger the actual
3888 # RPCs directly. but depends on the env, VFS may trigger flush during this
3889 # period, hopefully we are good.
3890 for ((i=0; i<$warmup_files; i++)); do
3891 idx=$($GETSTRIPE -i $TDIR/w$i)
3892 [ $idx -ne 0 ] && continue
3893 dd if=/dev/zero of=$TDIR/w$i bs=1M count=1 2>/dev/null
3895 $LCTL get_param $proc_osc0/cur_dirty_bytes
3896 $LCTL get_param $proc_osc0/cur_grant_bytes
3898 # perform the real test
3899 $LCTL set_param $proc_osc0/rpc_stats 0
3900 for ((;i<$files; i++)); do
3901 [ $($GETSTRIPE -i $TDIR/f$i) -eq 0 ] || continue
3902 dd if=/dev/zero of=$TDIR/f$i bs=$pagesz count=$pages 2>/dev/null
3905 $LCTL get_param $proc_osc0/rpc_stats
3908 local have_ppr=false
3909 $LCTL get_param $proc_osc0/rpc_stats |
3910 while read PPR RRPC RPCT RCUM BAR WRPC WPCT WCUM; do
3911 # skip lines until we are at the RPC histogram data
3912 [ "$PPR" == "pages" ] && have_ppr=true && continue
3913 $have_ppr || continue
3915 # we only want the percent stat for < 16 pages
3916 [[ $(echo $PPR | tr -d ':') -ge $pages ]] && break
3918 percent=$((percent + WPCT))
3919 if [[ $percent -gt 15 ]]; then
3920 error "less than 16-pages write RPCs" \
3927 run_test 42e "verify sub-RPC writes are not done synchronously"
3929 test_43A() { # was test_43
3930 test_mkdir $DIR/$tdir
3931 cp -p /bin/ls $DIR/$tdir/$tfile
3932 $MULTIOP $DIR/$tdir/$tfile Ow_c &
3934 # give multiop a chance to open
3937 $DIR/$tdir/$tfile && error "execute $DIR/$tdir/$tfile succeeded" || true
3940 run_test 43A "execution of file opened for write should return -ETXTBSY"
3943 test_mkdir $DIR/$tdir
3944 cp -p $(which $MULTIOP) $DIR/$tdir/multiop ||
3945 cp -p multiop $DIR/$tdir/multiop
3946 MULTIOP_PROG=$DIR/$tdir/multiop multiop_bg_pause $TMP/$tfile.junk O_c ||
3947 error "multiop open $TMP/$tfile.junk failed"
3948 rm $TMP/$tfile.junk # delete junk file on close (not part of test)
3950 $MULTIOP $DIR/$tdir/multiop Oc && error "expected error, got success"
3951 kill -USR1 $MULTIOP_PID || error "kill -USR1 PID $MULTIOP_PID failed"
3952 wait $MULTIOP_PID || error "wait PID $MULTIOP_PID failed"
3954 run_test 43a "open(RDWR) of file being executed should return -ETXTBSY"
3957 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
3958 test_mkdir $DIR/$tdir
3959 cp -p $(which $MULTIOP) $DIR/$tdir/multiop ||
3960 cp -p multiop $DIR/$tdir/multiop
3961 MULTIOP_PROG=$DIR/$tdir/multiop multiop_bg_pause $TMP/$tfile.junk O_c ||
3962 error "multiop open $TMP/$tfile.junk failed"
3963 rm $TMP/$tfile.junk # delete junk file on close (not part of test)
3965 $TRUNCATE $DIR/$tdir/multiop 0 && error "expected error, got success"
3966 kill -USR1 $MULTIOP_PID || error "kill -USR1 PID $MULTIOP_PID failed"
3967 wait $MULTIOP_PID || error "wait PID $MULTIOP_PID failed"
3969 run_test 43b "truncate of file being executed should return -ETXTBSY"
3972 local testdir="$DIR/$tdir"
3975 ( cd $(dirname $SHELL) && md5sum $(basename $SHELL) ) |
3976 ( cd $testdir && md5sum -c )
3978 run_test 43c "md5sum of copy into lustre"
3980 test_44A() { # was test_44
3981 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs" && return
3982 dd if=/dev/zero of=$DIR/f1 bs=4k count=1 seek=1023
3983 dd if=$DIR/f1 bs=4k count=1 > /dev/null
3985 run_test 44A "zero length read from a sparse stripe"
3988 local nstripe=$($LCTL lov_getconfig $DIR | grep default_stripe_count: |
3990 [ -z "$nstripe" ] && skip "can't get stripe info" && return
3991 [[ $nstripe -gt $OSTCOUNT ]] &&
3992 skip "Wrong default_stripe_count: $nstripe (OSTCOUNT: $OSTCOUNT)" &&
3994 local stride=$($LCTL lov_getconfig $DIR | grep default_stripe_size: |
3996 if [[ $nstripe -eq 0 || $nstripe -eq -1 ]]; then
3997 nstripe=$($LCTL lov_getconfig $DIR | grep obd_count: |
4001 OFFSETS="0 $((stride/2)) $((stride-1))"
4002 for offset in $OFFSETS; do
4003 for i in $(seq 0 $((nstripe-1))); do
4004 local GLOBALOFFSETS=""
4006 local size=$((((i + 2 * $nstripe )*$stride + $offset)))
4007 local myfn=$DIR/d44a-$size
4008 echo "--------writing $myfn at $size"
4009 ll_sparseness_write $myfn $size ||
4010 error "ll_sparseness_write"
4011 GLOBALOFFSETS="$GLOBALOFFSETS $size"
4012 ll_sparseness_verify $myfn $GLOBALOFFSETS ||
4013 error "ll_sparseness_verify $GLOBALOFFSETS"
4015 for j in $(seq 0 $((nstripe-1))); do
4017 size=$((((j + $nstripe )*$stride + $offset)))
4018 ll_sparseness_write $myfn $size ||
4019 error "ll_sparseness_write"
4020 GLOBALOFFSETS="$GLOBALOFFSETS $size"
4022 ll_sparseness_verify $myfn $GLOBALOFFSETS ||
4023 error "ll_sparseness_verify $GLOBALOFFSETS"
4028 run_test 44a "test sparse pwrite ==============================="
4032 for d in `lctl get_param -n ${OSC}.*.cur_dirty_bytes`; do
4038 before=`dirty_osc_total`
4039 echo executing "\"$*\""
4041 after=`dirty_osc_total`
4042 echo before $before, after $after
4045 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
4047 # Obtain grants from OST if it supports it
4048 echo blah > ${f}_grant
4051 do_dirty_record "echo blah > $f"
4052 [[ $before -eq $after ]] && error "write wasn't cached"
4053 do_dirty_record "> $f"
4054 [[ $before -gt $after ]] || error "truncate didn't lower dirty count"
4055 do_dirty_record "echo blah > $f"
4056 [[ $before -eq $after ]] && error "write wasn't cached"
4057 do_dirty_record "sync"
4058 [[ $before -gt $after ]] || error "writeback didn't lower dirty count"
4059 do_dirty_record "echo blah > $f"
4060 [[ $before -eq $after ]] && error "write wasn't cached"
4061 do_dirty_record "cancel_lru_locks osc"
4062 [[ $before -gt $after ]] ||
4063 error "lock cancellation didn't lower dirty count"
4066 run_test 45 "osc io page accounting ============================"
4068 # in a 2 stripe file (lov.sh), page 1023 maps to page 511 in its object. this
4069 # test tickles a bug where re-dirtying a page was failing to be mapped to the
4070 # objects offset and an assert hit when an rpc was built with 1023's mapped
4071 # offset 511 and 511's raw 511 offset. it also found general redirtying bugs.
4073 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
4077 dd if=/dev/zero of=$f bs=`page_size` seek=511 count=1
4079 dd conv=notrunc if=/dev/zero of=$f bs=`page_size` seek=1023 count=1
4080 dd conv=notrunc if=/dev/zero of=$f bs=`page_size` seek=511 count=1
4084 run_test 46 "dirtying a previously written page ================"
4086 # test_47 is removed "Device nodes check" is moved to test_28
4088 test_48a() { # bug 2399
4089 [ $(facet_fstype $SINGLEMDS) = "zfs" ] &&
4090 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.3.63) ] &&
4091 skip "MDS prior to 2.3.63 handle ZFS dir .. incorrectly" &&
4093 test_mkdir $DIR/$tdir
4095 mv $DIR/$tdir $DIR/$tdir.new || error "move directory failed"
4096 test_mkdir $DIR/$tdir
4097 touch foo || error "'touch foo' failed after recreating cwd"
4099 touch .foo || error "'touch .foo' failed after recreating cwd"
4101 ls . > /dev/null || error "'ls .' failed after recreating cwd"
4102 ls .. > /dev/null || error "'ls ..' failed after removing cwd"
4103 cd . || error "'cd .' failed after recreating cwd"
4104 mkdir . && error "'mkdir .' worked after recreating cwd"
4105 rmdir . && error "'rmdir .' worked after recreating cwd"
4106 ln -s . baz || error "'ln -s .' failed after recreating cwd"
4107 cd .. || error "'cd ..' failed after recreating cwd"
4109 run_test 48a "Access renamed working dir (should return errors)="
4111 test_48b() { # bug 2399
4113 test_mkdir $DIR/$tdir
4115 rmdir $DIR/$tdir || error "remove cwd $DIR/$tdir failed"
4116 touch foo && error "'touch foo' worked after removing cwd"
4117 mkdir foo && error "'mkdir foo' worked after removing cwd"
4118 touch .foo && error "'touch .foo' worked after removing cwd"
4119 mkdir .foo && error "'mkdir .foo' worked after removing cwd"
4120 ls . > /dev/null && error "'ls .' worked after removing cwd"
4121 ls .. > /dev/null || error "'ls ..' failed after removing cwd"
4122 mkdir . && error "'mkdir .' worked after removing cwd"
4123 rmdir . && error "'rmdir .' worked after removing cwd"
4124 ln -s . foo && error "'ln -s .' worked after removing cwd"
4125 cd .. || echo "'cd ..' failed after removing cwd `pwd`" #bug 3517
4127 run_test 48b "Access removed working dir (should return errors)="
4129 test_48c() { # bug 2350
4130 #lctl set_param debug=-1
4133 test_mkdir -p $DIR/$tdir/dir
4135 $TRACE rmdir $DIR/$tdir/dir || error "remove cwd $DIR/$tdir/dir failed"
4136 $TRACE touch foo && error "touch foo worked after removing cwd"
4137 $TRACE mkdir foo && error "'mkdir foo' worked after removing cwd"
4138 touch .foo && error "touch .foo worked after removing cwd"
4139 mkdir .foo && error "mkdir .foo worked after removing cwd"
4140 $TRACE ls . && error "'ls .' worked after removing cwd"
4141 $TRACE ls .. || error "'ls ..' failed after removing cwd"
4142 $TRACE mkdir . && error "'mkdir .' worked after removing cwd"
4143 $TRACE rmdir . && error "'rmdir .' worked after removing cwd"
4144 $TRACE ln -s . foo && error "'ln -s .' worked after removing cwd"
4145 $TRACE cd .. || echo "'cd ..' failed after removing cwd `pwd`" #bug 3415
4147 run_test 48c "Access removed working subdir (should return errors)"
4149 test_48d() { # bug 2350
4150 #lctl set_param debug=-1
4153 test_mkdir -p $DIR/$tdir/dir
4155 $TRACE rmdir $DIR/$tdir/dir || error "remove cwd $DIR/$tdir/dir failed"
4156 $TRACE rmdir $DIR/$tdir || error "remove parent $DIR/$tdir failed"
4157 $TRACE touch foo && error "'touch foo' worked after removing parent"
4158 $TRACE mkdir foo && error "mkdir foo worked after removing parent"
4159 touch .foo && error "'touch .foo' worked after removing parent"
4160 mkdir .foo && error "mkdir .foo worked after removing parent"
4161 $TRACE ls . && error "'ls .' worked after removing parent"
4162 $TRACE ls .. && error "'ls ..' worked after removing parent"
4163 $TRACE mkdir . && error "'mkdir .' worked after removing parent"
4164 $TRACE rmdir . && error "'rmdir .' worked after removing parent"
4165 $TRACE ln -s . foo && error "'ln -s .' worked after removing parent"
4168 run_test 48d "Access removed parent subdir (should return errors)"
4170 test_48e() { # bug 4134
4171 #lctl set_param debug=-1
4174 test_mkdir -p $DIR/$tdir/dir
4176 $TRACE rmdir $DIR/$tdir/dir || error "remove cwd $DIR/$tdir/dir failed"
4177 $TRACE rmdir $DIR/$tdir || error "remove parent $DIR/$tdir failed"
4178 $TRACE touch $DIR/$tdir || error "'touch $DIR/$tdir' failed"
4179 $TRACE chmod +x $DIR/$tdir || error "'chmod +x $DIR/$tdir' failed"
4180 # On a buggy kernel addition of "touch foo" after cd .. will
4181 # produce kernel oops in lookup_hash_it
4182 touch ../foo && error "'cd ..' worked after recreate parent"
4184 $TRACE rm $DIR/$tdir || error "rm '$DIR/$tdir' failed"
4186 run_test 48e "Access to recreated parent subdir (should return errors)"
4188 test_49() { # LU-1030
4189 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
4190 remote_ost_nodsh && skip "remote OST with nodsh" && return
4191 # get ost1 size - lustre-OST0000
4192 ost1_size=$(do_facet ost1 $LFS df | grep ${ost1_svc} |
4194 # write 800M at maximum
4195 [[ $ost1_size -lt 2 ]] && ost1_size=2
4196 [[ $ost1_size -gt 819200 ]] && ost1_size=819200
4198 $SETSTRIPE -c 1 -i 0 $DIR/$tfile
4199 dd if=/dev/zero of=$DIR/$tfile bs=4k count=$((ost1_size >> 2)) &
4202 # change max_pages_per_rpc while writing the file
4203 local osc1_mppc=osc.$(get_osc_import_name client ost1).max_pages_per_rpc
4204 local orig_mppc=$($LCTL get_param -n $osc1_mppc)
4205 # loop until dd process exits
4206 while ps ax -opid | grep -wq $dd_pid; do
4207 $LCTL set_param $osc1_mppc=$((RANDOM % 256 + 1))
4208 sleep $((RANDOM % 5 + 1))
4210 # restore original max_pages_per_rpc
4211 $LCTL set_param $osc1_mppc=$orig_mppc
4212 rm $DIR/$tfile || error "rm $DIR/$tfile failed"
4214 run_test 49 "Change max_pages_per_rpc won't break osc extent"
4218 test_mkdir $DIR/$tdir
4220 ls /proc/$$/cwd || error "ls /proc/$$/cwd failed"
4222 run_test 50 "special situations: /proc symlinks ==============="
4224 test_51a() { # was test_51
4225 # bug 1516 - create an empty entry right after ".." then split dir
4226 test_mkdir -c1 $DIR/$tdir
4227 touch $DIR/$tdir/foo
4228 $MCREATE $DIR/$tdir/bar
4230 createmany -m $DIR/$tdir/longfile 201
4232 while [[ $(ls -sd $DIR/$tdir | awk '{ print $1 }') -eq 4 ]]; do
4233 $MCREATE $DIR/$tdir/longfile$FNUM
4238 ls -l $DIR/$tdir > /dev/null || error "ls -l $DIR/$tdir failed"
4240 run_test 51a "special situations: split htree with empty entry =="
4242 cleanup_print_lfs_df () {
4249 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
4250 local dir=$DIR/$tdir
4252 local nrdirs=$((65536 + 100))
4254 # cleanup the directory
4261 local mdtidx=$(printf "%04x" $($LFS getstripe -M $dir))
4262 local numfree=$(lctl get_param -n mdc.$FSNAME-MDT$mdtidx*.filesfree)
4263 [[ $numfree -lt $nrdirs ]] &&
4264 skip "not enough free inodes ($numfree) on MDT$mdtidx" &&
4267 # need to check free space for the directories as well
4268 local blkfree=$(lctl get_param -n mdc.$FSNAME-MDT$mdtidx*.kbytesavail)
4269 numfree=$(( blkfree / $(fs_inode_ksize) ))
4270 [[ $numfree -lt $nrdirs ]] && skip "not enough blocks ($numfree)" &&
4273 trap cleanup_print_lfs_df EXIT
4276 createmany -d $dir/d $nrdirs || {
4277 unlinkmany $dir/d $nrdirs
4278 error "failed to create $nrdirs subdirs in MDT$mdtidx:$dir"
4282 nrdirs=$(ls -U $dir | wc -l)
4284 # unlink all but 100 subdirectories, then check it still works
4286 local delete=$((nrdirs - left))
4291 # for ldiskfs the nlink count should be 1, but this is OSD specific
4292 # and so this is listed for informational purposes only
4293 echo "nlink before: $(stat -c %h $dir), created before: $nrdirs"
4294 unlinkmany -d $dir/d $delete ||
4295 error "unlink of first $delete subdirs failed"
4297 echo "nlink between: $(stat -c %h $dir)"
4298 local found=$(ls -U $dir | wc -l)
4299 [ $found -ne $left ] &&
4300 error "can't find subdirs: found only $found, expected $left"
4302 unlinkmany -d $dir/d $delete $left ||
4303 error "unlink of second $left subdirs failed"
4304 # regardless of whether the backing filesystem tracks nlink accurately
4305 # or not, the nlink count shouldn't be more than "." and ".." here
4306 local after=$(stat -c %h $dir)
4307 [[ $after -gt 2 ]] && error "nlink after: $after > 2" ||
4308 echo "nlink after: $after"
4310 cleanup_print_lfs_df
4312 run_test 51b "exceed 64k subdirectory nlink limit on create, verify unlink"
4315 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
4316 [[ $OSTCOUNT -lt 3 ]] && skip_env "needs >= 3 OSTs" && return
4317 test_mkdir $DIR/$tdir
4318 createmany -o $DIR/$tdir/t- 1000
4319 $LFS getstripe $DIR/$tdir > $TMP/$tfile
4320 for N in $(seq 0 $((OSTCOUNT - 1))); do
4321 OBJS[$N]=$(awk -vobjs=0 '($1 == '$N') { objs += 1 } \
4322 END { printf("%0.0f", objs) }' $TMP/$tfile)
4323 OBJS0[$N]=$(grep -A 1 idx $TMP/$tfile | awk -vobjs=0 \
4324 '($1 == '$N') { objs += 1 } \
4325 END { printf("%0.0f", objs) }')
4326 log "OST$N has ${OBJS[$N]} objects, ${OBJS0[$N]} are index 0"
4328 unlinkmany $DIR/$tdir/t- 1000
4331 for N in $(seq 1 $((OSTCOUNT - 1))); do
4332 [[ ${OBJS[$N]} -lt $((${OBJS[$NLAST]} - 20)) ]] &&
4333 error "OST $N has less objects vs OST $NLAST" \
4334 " (${OBJS[$N]} < ${OBJS[$NLAST]}"
4335 [[ ${OBJS[$N]} -gt $((${OBJS[$NLAST]} + 20)) ]] &&
4336 error "OST $N has less objects vs OST $NLAST" \
4337 " (${OBJS[$N]} < ${OBJS[$NLAST]}"
4339 [[ ${OBJS0[$N]} -lt $((${OBJS0[$NLAST]} - 20)) ]] &&
4340 error "OST $N has less #0 objects vs OST $NLAST" \
4341 " (${OBJS0[$N]} < ${OBJS0[$NLAST]}"
4342 [[ ${OBJS0[$N]} -gt $((${OBJS0[$NLAST]} + 20)) ]] &&
4343 error "OST $N has less #0 objects vs OST $NLAST" \
4344 " (${OBJS0[$N]} < ${OBJS0[$NLAST]}"
4349 run_test 51d "check object distribution"
4352 if [ "$(facet_fstype $SINGLEMDS)" != ldiskfs ]; then
4353 skip "ldiskfs only test"
4357 test_mkdir -c1 $DIR/$tdir
4358 test_mkdir -c1 $DIR/$tdir/d0
4360 touch $DIR/$tdir/d0/foo
4361 createmany -l $DIR/$tdir/d0/foo $DIR/$tdir/d0/f- 65001 &&
4362 error "file exceed 65000 nlink limit!"
4363 unlinkmany $DIR/$tdir/d0/f- 65001
4366 run_test 51e "check file nlink limit"
4369 test_mkdir $DIR/$tdir
4372 local ulimit_old=$(ulimit -n)
4373 local spare=20 # number of spare fd's for scripts/libraries, etc.
4374 local mdt=$(lfs getstripe -M $DIR/$tdir)
4375 local numfree=$(lfs df -i $DIR/$tdir | awk '/MDT:'$mdt'/ { print $4 }')
4377 echo "MDT$mdt numfree=$numfree, max=$max"
4378 [[ $numfree -gt $max ]] && numfree=$max || numfree=$((numfree * 7 / 8))
4379 if [ $((numfree + spare)) -gt $ulimit_old ]; then
4380 while ! ulimit -n $((numfree + spare)); do
4381 numfree=$((numfree * 3 / 4))
4383 echo "changed ulimit from $ulimit_old to $((numfree + spare))"
4385 echo "left ulimit at $ulimit_old"
4388 createmany -o -k -t 120 $DIR/$tdir/f $numfree || {
4389 unlinkmany $DIR/$tdir/f $numfree
4390 error "create+open $numfree files in $DIR/$tdir failed"
4392 ulimit -n $ulimit_old
4394 # if createmany exits at 120s there will be fewer than $numfree files
4395 unlinkmany $DIR/$tdir/f $numfree || true
4397 run_test 51f "check many open files limit"
4400 [ -f $DIR/$tdir/foo ] && chattr -a $DIR/$tdir/foo
4401 test_mkdir $DIR/$tdir
4402 touch $DIR/$tdir/foo
4403 chattr +a $DIR/$tdir/foo || error "chattr +a failed"
4404 echo bar >> $DIR/$tdir/foo || error "append bar failed"
4405 cp /etc/hosts $DIR/$tdir/foo && error "cp worked"
4406 rm -f $DIR/$tdir/foo 2>/dev/null && error "rm worked"
4407 link $DIR/$tdir/foo $DIR/$tdir/foo_link 2>/dev/null &&
4409 echo foo >> $DIR/$tdir/foo || error "append foo failed"
4410 mrename $DIR/$tdir/foo $DIR/$tdir/foo_ren && error "rename worked"
4411 lsattr $DIR/$tdir/foo | egrep -q "^-+a[-e]+ $DIR/$tdir/foo" ||
4413 chattr -a $DIR/$tdir/foo || error "chattr -a failed"
4414 cp -r $DIR/$tdir $TMP/
4415 rm -fr $DIR/$tdir $TMP/$tdir || error "cleanup rm failed"
4417 run_test 52a "append-only flag test (should return errors)"
4420 [ -f $DIR/$tdir/foo ] && chattr -i $DIR/$tdir/foo
4421 test_mkdir $DIR/$tdir
4422 touch $DIR/$tdir/foo
4423 chattr +i $DIR/$tdir/foo || error "chattr +i failed"
4424 cat test > $DIR/$tdir/foo && error "cat test worked"
4425 cp /etc/hosts $DIR/$tdir/foo && error "cp worked"
4426 rm -f $DIR/$tdir/foo 2>/dev/null && error "rm worked"
4427 link $DIR/$tdir/foo $DIR/$tdir/foo_link 2>/dev/null &&
4429 echo foo >> $DIR/$tdir/foo && error "echo worked"
4430 mrename $DIR/$tdir/foo $DIR/$tdir/foo_ren && error "rename worked"
4431 [ -f $DIR/$tdir/foo ] || error "$tdir/foo is not a file"
4432 [ -f $DIR/$tdir/foo_ren ] && error "$tdir/foo_ren is not a file"
4433 lsattr $DIR/$tdir/foo | egrep -q "^-+i[-e]+ $DIR/$tdir/foo" ||
4435 chattr -i $DIR/$tdir/foo || error "chattr failed"
4437 rm -fr $DIR/$tdir || error "unable to remove $DIR/$tdir"
4439 run_test 52b "immutable flag test (should return errors) ======="
4442 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
4443 remote_mds_nodsh && skip "remote MDS with nodsh" && return
4444 remote_ost_nodsh && skip "remote OST with nodsh" && return
4457 local support_last_seq=true
4459 [[ $(lustre_version_code $SINGLEMDS) -ge $(version_code 2.3.60) ]] ||
4460 support_last_seq=false
4463 local mdtosc=$(get_mdtosc_proc_path $SINGLEMDS)
4465 for value in $(do_facet $SINGLEMDS \
4466 $LCTL get_param osc.$mdtosc.prealloc_last_id) ; do
4467 param=$(echo ${value[0]} | cut -d "=" -f1)
4468 ostname=$(echo $param | cut -d "." -f2 | cut -d - -f 1-2)
4470 if $support_last_seq; then
4471 param_seq=$(echo $param |
4472 sed -e s/prealloc_last_id/prealloc_last_seq/g)
4473 mds_last_seq=$(do_facet $SINGLEMDS \
4474 $LCTL get_param -n $param_seq)
4476 mds_last=$(do_facet $SINGLEMDS $LCTL get_param -n $param)
4478 ostnum=$(index_from_ostuuid ${ostname}_UUID)
4479 node=$(facet_active_host ost$((ostnum+1)))
4480 param="obdfilter.$ostname.last_id"
4481 for ost_last in $(do_node $node $LCTL get_param -n $param) ; do
4482 echo "$ostname.last_id=$ost_last; MDS.last_id=$mds_last"
4483 ost_last_id=$ost_last
4485 if $support_last_seq; then
4486 ost_last_id=$(echo $ost_last |
4487 awk -F':' '{print $2}' |
4489 ost_last_seq=$(echo $ost_last |
4490 awk -F':' '{print $1}')
4491 [[ $ost_last_seq = $mds_last_seq ]] || continue
4494 if [[ $ost_last_id != $mds_last ]]; then
4495 error "$ost_last_id != $mds_last"
4502 $found || error "can not match last_seq/last_id for $mdtosc"
4505 run_test 53 "verify that MDS and OSTs agree on pre-creation ===="
4508 perl -MSocket -e ';' || { skip "no Socket perl module installed" && return; }
4510 $SOCKETSERVER $DIR/socket ||
4511 error "$SOCKETSERVER $DIR/socket failed: $?"
4512 $SOCKETCLIENT $DIR/socket ||
4513 error "$SOCKETCLIENT $DIR/socket failed: $?"
4514 $MUNLINK $DIR/socket || error "$MUNLINK $DIR/socket failed: $?"
4516 run_test 54a "unix domain socket test =========================="
4522 dd if=/dev/zero of=$f bs=$(page_size) count=1
4524 run_test 54b "char device works in lustre ======================"
4527 [ -b /dev/loop/0 ] && LOOPBASE=/dev/loop/
4528 [ -b /dev/loop0 ] && LOOPBASE=/dev/loop
4529 [ -z "$LOOPBASE" ] && echo "/dev/loop/0 and /dev/loop0 gone?" && return
4531 for i in $(seq 3 7); do
4532 losetup $LOOPBASE$i > /dev/null 2>&1 && continue
4541 loopdev="$DIR/loop54c"
4544 $UMOUNT $DIR/$tdir || rc=$?
4545 losetup -d $loopdev || true
4546 losetup -d $LOOPDEV || true
4547 rm -rf $loopdev $DIR/$tfile $DIR/$tdir
4552 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
4553 loopdev="$DIR/loop54c"
4556 [ -z "$LOOPNUM" ] && echo "couldn't find empty loop device" && return
4557 trap cleanup_54c EXIT
4558 mknod $loopdev b 7 $LOOPNUM
4559 echo "make a loop file system with $DIR/$tfile on $loopdev ($LOOPNUM)."
4560 dd if=/dev/zero of=$DIR/$tfile bs=$(get_page_size client) seek=1024 count=1 > /dev/null
4561 losetup $loopdev $DIR/$tfile ||
4562 error "can't set up $loopdev for $DIR/$tfile"
4563 mkfs.ext2 $loopdev || error "mke2fs on $loopdev"
4564 test_mkdir $DIR/$tdir
4565 mount -t ext2 $loopdev $DIR/$tdir ||
4566 error "error mounting $loopdev on $DIR/$tdir"
4567 dd if=/dev/zero of=$DIR/$tdir/tmp bs=$(get_page_size client) count=30 ||
4570 dd if=$DIR/$tdir/tmp of=/dev/zero bs=$(get_page_size client) count=30 ||
4574 run_test 54c "block device works in lustre ====================="
4580 [ "$string" = $(echo $string > $f | cat $f) ] || error "$f != $string"
4582 run_test 54d "fifo device works in lustre ======================"
4587 cp -aL /dev/console $f
4588 echo $string > $f || error "echo $string to $f failed"
4590 run_test 54e "console/tty device works in lustre ======================"
4594 local dir=$DIR/$tdir
4597 test_mkdir -p $dir/dir
4598 for i in $(seq $numfiles); do
4600 touch $dir/dir/file$i
4603 local numcomp=$($LFS getstripe --component-count $dir)
4605 [[ $numcomp == 0 ]] && numcomp=1
4607 # test lfs getstripe with --recursive
4608 local filenum=$($LFS getstripe -r $dir | egrep -c "obdidx|l_ost_idx")
4610 [[ $filenum -eq $((numfiles * 2)) ]] ||
4611 error "$LFS getstripe -r: found $filenum != $((numfiles * 2))"
4612 filenum=$($LFS getstripe $dir | egrep -c "obdidx|l_ost_idx")
4613 [[ $filenum -eq $numfiles ]] ||
4614 error "$LFS getstripe $dir: found $filenum, not $numfiles"
4615 echo "$LFS getstripe showed obdidx or l_ost_idx"
4617 # test lfs getstripe with file instead of dir
4618 filenum=$($LFS getstripe $dir/file1 | egrep -c "obdidx|l_ost_idx")
4619 [[ $filenum -eq 1 ]] ||
4620 error "$LFS getstripe $dir/file1: found $filenum, not 1"
4621 echo "$LFS getstripe file1 passed"
4623 #test lfs getstripe with --verbose
4624 filenum=$($LFS getstripe --verbose $dir | grep -c lmm_magic)
4625 [[ $filenum -eq $((numfiles * numcomp)) ]] ||
4626 error "$LFS getstripe --verbose $dir: "\
4627 "got $filenum want $((numfiles * numcomp)) lmm_magic"
4628 [[ $($LFS getstripe $dir | grep -c lmm_magic) -eq 0 ]] ||
4629 error "$LFS getstripe $dir: showed lmm_magic"
4631 #test lfs getstripe with -v prints lmm_fid
4632 filenum=$($LFS getstripe -v $dir | grep -c lmm_fid)
4633 [[ $filenum -eq $((numfiles * numcomp)) ]] ||
4634 error "$LFS getstripe -v $dir: "\
4635 "got $filenum want $((numfiles * numcomp)) lmm_fid"
4636 [[ $($LFS getstripe $dir | grep -c lmm_fid) -eq 0 ]] ||
4637 error "$LFS getstripe $dir: showed lmm_fid by default"
4638 echo "$LFS getstripe --verbose passed"
4640 #check for FID information
4641 local fid1=$($LFS getstripe --fid $dir/file1)
4642 local fid2=$($LFS getstripe --verbose $dir/file1 |
4643 awk '/lmm_fid: / { print $2; exit; }')
4644 local fid3=$($LFS path2fid $dir/file1)
4646 [ "$fid1" != "$fid2" ] &&
4647 error "getstripe --fid '$fid1' != getstripe --verbose '$fid2'"
4648 [ "$fid1" != "$fid3" ] &&
4649 error "getstripe --fid '$fid1' != lfs path2fid '$fid3'"
4650 echo "$LFS getstripe --fid passed"
4652 #test lfs getstripe with --obd
4653 $LFS getstripe --obd wrong_uuid $dir 2>&1 | grep -q "unknown obduuid" ||
4654 error "$LFS getstripe --obd wrong_uuid: should return error"
4656 [[ $OSTCOUNT -lt 2 ]] &&
4657 skip_env "skip '$LFS getstripe --obd' tests: $OSTCOUNT < 2" &&
4661 local obduuid=$(ostuuid_from_index $ostidx)
4662 local found=$($LFS getstripe -r --obd $obduuid $dir |
4663 egrep -c "obdidx|l_ost_idx")
4665 filenum=$($LFS getstripe -ir $dir | grep "^$ostidx\$" | wc -l)
4666 [[ $found -eq $filenum ]] ||
4667 error "$LFS getstripe --obd: found $found expect $filenum"
4668 [[ $($LFS getstripe -r -v --obd $obduuid $dir |
4669 sed '/^[ ]*'${ostidx}'[ ]/d' |
4670 sed -n '/^[ ]*[0-9][0-9]*[ ]/p' | wc -l) -eq 0 ]] ||
4671 error "$LFS getstripe --obd: should not show file on other obd"
4672 echo "$LFS getstripe --obd passed"
4674 run_test 56a "check $LFS getstripe"
4677 local dir=$DIR/$tdir
4681 for i in $(seq $numdirs); do
4682 test_mkdir $dir/dir$i
4685 # test lfs getdirstripe default mode is non-recursion, which is
4686 # different from lfs getstripe
4687 local dircnt=$($LFS getdirstripe $dir | grep -c lmv_stripe_count)
4689 [[ $dircnt -eq 1 ]] ||
4690 error "$LFS getdirstripe: found $dircnt, not 1"
4691 dircnt=$($LFS getdirstripe --recursive $dir |
4692 grep -c lmv_stripe_count)
4693 [[ $dircnt -eq $((numdirs + 1)) ]] ||
4694 error "$LFS getdirstripe -r: $dircnt, != $((numdirs + 1))"
4696 run_test 56b "check $LFS getdirstripe"
4700 local ost_name=$(ostname_from_index $ost_idx)
4701 local old_status=$(ost_dev_status $ost_idx)
4703 [[ -z "$old_status" ]] ||
4704 { skip_env "OST $ost_name is in $old_status status"; return 0; }
4706 do_facet ost1 $LCTL set_param -n obdfilter.$ost_name.degraded=1
4709 local new_status=$(ost_dev_status $ost_idx)
4711 [[ "$new_status" = "D" ]] ||
4712 error "OST $ost_name is in status of '$new_status', not 'D'"
4714 do_facet ost1 $LCTL set_param -n obdfilter.$ost_name.degraded=0
4717 new_status=$(ost_dev_status $ost_idx)
4718 [[ -z "$new_status" ]] ||
4719 error "OST $ost_name is in status of '$new_status', not ''"
4721 run_test 56c "check 'lfs df' showing device status"
4726 local local_tdir="$1"
4727 local local_numfiles="$2"
4728 local local_numdirs="$3"
4729 local dir_params="$4"
4730 local dir_stripe_params="$5"
4732 if [ ! -d "$local_tdir" ] ; then
4733 test_mkdir -p $dir_stripe_params $local_tdir
4734 [ "$dir_params" ] && $LFS setstripe $dir_params $local_tdir
4735 for i in $(seq $local_numfiles) ; do
4736 touch $local_tdir/file$i
4738 for i in $(seq $local_numdirs) ; do
4739 test_mkdir $dir_stripe_params $local_tdir/dir$i
4740 for j in $(seq $local_numfiles) ; do
4741 touch $local_tdir/dir$i/file$j
4747 setup_56_special() {
4749 local local_numfiles=$2
4750 local local_numdirs=$3
4752 setup_56 $local_tdir $local_numfiles $local_numdirs
4754 if [ ! -e "$local_tdir/loop${local_numfiles}b" ] ; then
4755 for i in $(seq $local_numfiles) ; do
4756 mknod $local_tdir/loop${i}b b 7 $i
4757 mknod $local_tdir/null${i}c c 1 3
4758 ln -s $local_tdir/file1 $local_tdir/link${i}
4760 for i in $(seq $local_numdirs) ; do
4761 mknod $local_tdir/dir$i/loop${i}b b 7 $i
4762 mknod $local_tdir/dir$i/null${i}c c 1 3
4763 ln -s $local_tdir/dir$i/file1 $local_tdir/dir$i/link${i}
4769 local dir=$DIR/d$(basetest $testnum)g.$TESTSUITE
4770 local expected=$(($NUMDIRS + 2))
4772 setup_56 $dir $NUMFILES $NUMDIRS
4774 # test lfs find with -name
4775 for i in $(seq $NUMFILES) ; do
4776 local nums=$($LFS find -name "*$i" $dir | wc -l)
4778 [ $nums -eq $expected ] ||
4779 error "lfs find -name '*$i' $dir wrong: "\
4780 "found $nums, expected $expected"
4783 run_test 56g "check lfs find -name"
4786 local dir=$DIR/d$(basetest $testnum)g.$TESTSUITE
4787 local expected=$(((NUMDIRS + 1) * (NUMFILES - 1) + NUMFILES))
4789 setup_56 $dir $NUMFILES $NUMDIRS
4791 # test lfs find with ! -name
4792 for i in $(seq $NUMFILES) ; do
4793 local nums=$($LFS find ! -name "*$i" $dir | wc -l)
4795 [ $nums -eq $expected ] ||
4796 error "lfs find ! -name '*$i' $dir wrong: "\
4797 "found $nums, expected $expected"
4800 run_test 56h "check lfs find ! -name"
4803 local dir=$DIR/$tdir
4807 local cmd="$LFS find -ost $(ostuuid_from_index 0 $dir) $dir"
4810 [ -z "$out" ] || error "'$cmd' returned directory '$out'"
4812 run_test 56i "check 'lfs find -ost UUID' skips directories"
4815 local dir=$DIR/d$(basetest $testnum)g.$TESTSUITE
4817 setup_56_special $dir $NUMFILES $NUMDIRS
4819 local expected=$((NUMDIRS + 1))
4820 local cmd="$LFS find -type d $dir"
4821 local nums=$($cmd | wc -l)
4823 [ $nums -eq $expected ] ||
4824 error "'$cmd' wrong: found $nums, expected $expected"
4826 run_test 56j "check lfs find -type d"
4829 local dir=$DIR/d$(basetest $testnum)g.$TESTSUITE
4831 setup_56_special $dir $NUMFILES $NUMDIRS
4833 local expected=$(((NUMDIRS + 1) * NUMFILES))
4834 local cmd="$LFS find -type f $dir"
4835 local nums=$($cmd | wc -l)
4837 [ $nums -eq $expected ] ||
4838 error "'$cmd' wrong: found $nums, expected $expected"
4840 run_test 56k "check lfs find -type f"
4843 local dir=$DIR/d$(basetest $testnum)g.$TESTSUITE
4845 setup_56_special $dir $NUMFILES $NUMDIRS
4847 local expected=$((NUMDIRS + NUMFILES))
4848 local cmd="$LFS find -type b $dir"
4849 local nums=$($cmd | wc -l)
4851 [ $nums -eq $expected ] ||
4852 error "'$cmd' wrong: found $nums, expected $expected"
4854 run_test 56l "check lfs find -type b"
4857 local dir=$DIR/d$(basetest $testnum)g.$TESTSUITE
4859 setup_56_special $dir $NUMFILES $NUMDIRS
4861 local expected=$((NUMDIRS + NUMFILES))
4862 local cmd="$LFS find -type c $dir"
4863 local nums=$($cmd | wc -l)
4864 [ $nums -eq $expected ] ||
4865 error "'$cmd' wrong: found $nums, expected $expected"
4867 run_test 56m "check lfs find -type c"
4870 local dir=$DIR/d$(basetest $testnum)g.$TESTSUITE
4871 setup_56_special $dir $NUMFILES $NUMDIRS
4873 local expected=$((NUMDIRS + NUMFILES))
4874 local cmd="$LFS find -type l $dir"
4875 local nums=$($cmd | wc -l)
4877 [ $nums -eq $expected ] ||
4878 error "'$cmd' wrong: found $nums, expected $expected"
4880 run_test 56n "check lfs find -type l"
4883 local dir=$DIR/$tdir
4885 setup_56 $dir $NUMFILES $NUMDIRS
4886 utime $dir/file1 > /dev/null || error "utime (1)"
4887 utime $dir/file2 > /dev/null || error "utime (2)"
4888 utime $dir/dir1 > /dev/null || error "utime (3)"
4889 utime $dir/dir2 > /dev/null || error "utime (4)"
4890 utime $dir/dir1/file1 > /dev/null || error "utime (5)"
4891 dd if=/dev/zero count=1 >> $dir/dir1/file1 && sync
4894 local nums=$($LFS find -mtime +0 $dir | wc -l)
4896 [ $nums -eq $expected ] ||
4897 error "lfs find -mtime +0 $dir: found $nums expect $expected"
4900 cmd="$LFS find -mtime 0 $dir"
4901 nums=$($cmd | wc -l)
4902 [ $nums -eq $expected ] ||
4903 error "'$cmd' wrong: found $nums, expected $expected"
4905 run_test 56o "check lfs find -mtime for old files"
4908 [ $RUNAS_ID -eq $UID ] &&
4909 skip_env "RUNAS_ID = UID = $UID -- skipping" && return
4911 local dir=$DIR/$tdir
4913 setup_56 $dir $NUMFILES $NUMDIRS
4914 chown $RUNAS_ID $dir/file* || error "chown $DIR/${tdir}g/file$i failed"
4916 local expected=$NUMFILES
4917 local cmd="$LFS find -uid $RUNAS_ID $dir"
4918 local nums=$($cmd | wc -l)
4920 [ $nums -eq $expected ] ||
4921 error "'$cmd' wrong: found $nums, expected $expected"
4923 expected=$(((NUMFILES + 1) * NUMDIRS + 1))
4924 cmd="$LFS find ! -uid $RUNAS_ID $dir"
4925 nums=$($cmd | wc -l)
4926 [ $nums -eq $expected ] ||
4927 error "'$cmd' wrong: found $nums, expected $expected"
4929 run_test 56p "check lfs find -uid and ! -uid"
4932 [ $RUNAS_ID -eq $UID ] &&
4933 skip_env "RUNAS_ID = UID = $UID -- skipping" && return
4935 local dir=$DIR/$tdir
4937 setup_56 $dir $NUMFILES $NUMDIRS
4938 chgrp $RUNAS_GID $dir/file* || error "chown $dir/file$i failed"
4940 local expected=$NUMFILES
4941 local cmd="$LFS find -gid $RUNAS_GID $dir"
4942 local nums=$($cmd | wc -l)
4944 [ $nums -eq $expected ] ||
4945 error "'$cmd' wrong: found $nums, expected $expected"
4947 expected=$(( ($NUMFILES+1) * $NUMDIRS + 1))
4948 cmd="$LFS find ! -gid $RUNAS_GID $dir"
4949 nums=$($cmd | wc -l)
4950 [ $nums -eq $expected ] ||
4951 error "'$cmd' wrong: found $nums, expected $expected"
4953 run_test 56q "check lfs find -gid and ! -gid"
4956 local dir=$DIR/$tdir
4958 setup_56 $dir $NUMFILES $NUMDIRS
4961 local cmd="$LFS find -size 0 -type f $dir"
4962 local nums=$($cmd | wc -l)
4964 [ $nums -eq $expected ] ||
4965 error "'$cmd' wrong: found $nums, expected $expected"
4967 cmd="$LFS find ! -size 0 -type f $dir"
4968 nums=$($cmd | wc -l)
4969 [ $nums -eq $expected ] ||
4970 error "'$cmd' wrong: found $nums, expected $expected"
4971 echo "test" > $dir/$tfile
4972 echo "test2" > $dir/$tfile.2 && sync
4974 cmd="$LFS find -size 5 -type f $dir"
4975 nums=$($cmd | wc -l)
4976 [ $nums -eq $expected ] ||
4977 error "'$cmd' wrong: found $nums, expected $expected"
4979 cmd="$LFS find -size +5 -type f $dir"
4980 nums=$($cmd | wc -l)
4981 [ $nums -eq $expected ] ||
4982 error "'$cmd' wrong: found $nums, expected $expected"
4984 cmd="$LFS find -size +0 -type f $dir"
4985 nums=$($cmd | wc -l)
4986 [ $nums -eq $expected ] ||
4987 error "'$cmd' wrong: found $nums, expected $expected"
4989 cmd="$LFS find ! -size -5 -type f $dir"
4990 nums=$($cmd | wc -l)
4991 [ $nums -eq $expected ] ||
4992 error "'$cmd' wrong: found $nums, expected $expected"
4994 cmd="$LFS find -size -5 -type f $dir"
4995 nums=$($cmd | wc -l)
4996 [ $nums -eq $expected ] ||
4997 error "'$cmd' wrong: found $nums, expected $expected"
4999 run_test 56r "check lfs find -size works"
5001 test_56s() { # LU-611 #LU-9369
5002 [[ $OSTCOUNT -lt 2 ]] && skip "need at least 2 OSTs" && return 0
5004 local dir=$DIR/$tdir
5005 local onestripe=$(((NUMDIRS + 1) * NUMFILES))
5007 setup_56 $dir $NUMFILES $NUMDIRS "-c 1"
5008 for i in $(seq $NUMDIRS); do
5009 $LFS setstripe -c $((OSTCOUNT + 1)) $dir/dir$i/$tfile
5012 local expected=$NUMDIRS
5013 local cmd="$LFS find -c $OSTCOUNT $dir"
5014 local nums=$($cmd | wc -l)
5016 [ $nums -eq $expected ] || {
5017 $LFS getstripe -R $dir
5018 error "'$cmd' wrong: found $nums, expected $expected"
5021 expected=$((NUMDIRS + onestripe))
5022 cmd="$LFS find -stripe-count +0 -type f $dir"
5023 nums=$($cmd | wc -l)
5024 [ $nums -eq $expected ] || {
5025 $LFS getstripe -R $dir
5026 error "'$cmd' wrong: found $nums, expected $expected"
5030 cmd="$LFS find -stripe-count 1 -type f $dir"
5031 nums=$($cmd | wc -l)
5032 [ $nums -eq $expected ] || {
5033 $LFS getstripe -R $dir
5034 error "'$cmd' wrong: found $nums, expected $expected"
5037 cmd="$LFS find -stripe-count -2 -type f $dir"
5038 nums=$($cmd | wc -l)
5039 [ $nums -eq $expected ] || {
5040 $LFS getstripe -R $dir
5041 error "'$cmd' wrong: found $nums, expected $expected"
5045 cmd="$LFS find -stripe-count $((OSTCOUNT + 1)) -type f $dir"
5046 nums=$($cmd | wc -l)
5047 [ $nums -eq $expected ] || {
5048 $LFS getstripe -R $dir
5049 error "'$cmd' wrong: found $nums, expected $expected"
5052 run_test 56s "check lfs find -stripe-count works"
5054 test_56t() { # LU-611 #LU-9369
5055 local dir=$DIR/$tdir
5057 setup_56 $dir 0 $NUMDIRS
5058 for i in $(seq $NUMDIRS); do
5059 $LFS setstripe -S 4M $dir/dir$i/$tfile
5062 local expected=$NUMDIRS
5063 local cmd="$LFS find -S 4M $dir"
5064 local nums=$($cmd | wc -l)
5066 [ $nums -eq $expected ] || {
5067 $LFS getstripe -R $dir
5068 error "'$cmd' wrong: found $nums, expected $expected"
5072 setup_56 $dir $NUMFILES $NUMDIRS "--stripe-size 512k"
5074 $LFS setstripe -S 256k $dir/$tfile.{0,1,2,3}
5076 expected=$(((NUMDIRS + 1) * NUMFILES))
5077 cmd="$LFS find -stripe-size 512k -type f $dir"
5078 nums=$($cmd | wc -l)
5079 [ $nums -eq $expected ] ||
5080 error "'$cmd' wrong: found $nums, expected $expected"
5082 cmd="$LFS find -stripe-size +320k -type f $dir"
5083 nums=$($cmd | wc -l)
5084 [ $nums -eq $expected ] ||
5085 error "'$cmd' wrong: found $nums, expected $expected"
5087 expected=$(((NUMDIRS + 1) * NUMFILES + 4))
5088 cmd="$LFS find -stripe-size +200k -type f $dir"
5089 nums=$($cmd | wc -l)
5090 [ $nums -eq $expected ] ||
5091 error "'$cmd' wrong: found $nums, expected $expected"
5093 cmd="$LFS find -stripe-size -640k -type f $dir"
5094 nums=$($cmd | wc -l)
5095 [ $nums -eq $expected ] ||
5096 error "'$cmd' wrong: found $nums, expected $expected"
5099 cmd="$LFS find -stripe-size 256k -type f $dir"
5100 nums=$($cmd | wc -l)
5101 [ $nums -eq $expected ] ||
5102 error "'$cmd' wrong: found $nums, expected $expected"
5104 cmd="$LFS find -stripe-size -320k -type f $dir"
5105 nums=$($cmd | wc -l)
5106 [ $nums -eq $expected ] ||
5107 error "'$cmd' wrong: found $nums, expected $expected"
5110 cmd="$LFS find -stripe-size 1024k -type f $dir"
5111 nums=$($cmd | wc -l)
5112 [ $nums -eq $expected ] ||
5113 error "'$cmd' wrong: found $nums, expected $expected"
5115 run_test 56t "check lfs find -stripe-size works"
5117 test_56u() { # LU-611
5118 local dir=$DIR/$tdir
5120 setup_56 $dir $NUMFILES $NUMDIRS "-i 0 -c 1"
5122 if [[ $OSTCOUNT -gt 1 ]]; then
5123 $LFS setstripe -i 1 -c 1 $dir/$tfile.{0,1,2,3}
5129 local expected=$(((NUMDIRS + 1) * NUMFILES))
5130 local cmd="$LFS find -stripe-index 0 -type f $dir"
5131 local nums=$($cmd | wc -l)
5133 [ $nums -eq $expected ] ||
5134 error "'$cmd' wrong: found $nums, expected $expected"
5137 cmd="$LFS find -stripe-index 1 -type f $dir"
5138 nums=$($cmd | wc -l)
5139 [ $nums -eq $expected ] ||
5140 error "'$cmd' wrong: found $nums, expected $expected"
5142 cmd="$LFS find ! -stripe-index 0 -type f $dir"
5143 nums=$($cmd | wc -l)
5144 [ $nums -eq $expected ] ||
5145 error "'$cmd' wrong: found $nums, expected $expected"
5148 # This should produce an error and not return any files
5149 cmd="$LFS find -stripe-index $OSTCOUNT -type f $dir"
5150 nums=$($cmd 2>/dev/null | wc -l)
5151 [ $nums -eq $expected ] ||
5152 error "'$cmd' wrong: found $nums, expected $expected"
5154 if [[ $OSTCOUNT -gt 1 ]]; then
5155 expected=$(((NUMDIRS + 1) * NUMFILES + onestripe))
5156 cmd="$LFS find -stripe-index 0,1 -type f $dir"
5157 nums=$($cmd | wc -l)
5158 [ $nums -eq $expected ] ||
5159 error "'$cmd' wrong: found $nums, expected $expected"
5162 run_test 56u "check lfs find -stripe-index works"
5166 local dir=$DIR/$tdir
5168 setup_56 $dir $NUMFILES $NUMDIRS
5170 UUID=$(mdtuuid_from_index $MDT_IDX $dir)
5171 [ -z "$UUID" ] && error "mdtuuid_from_index cannot find MDT $MDT_IDX"
5173 for file in $($LFS find -mdt $UUID $dir); do
5174 file_mdt_idx=$($LFS getstripe -M $file)
5175 [ $file_mdt_idx -eq $MDT_IDX ] ||
5176 error "lfind -mdt $UUID != getstripe -M $file_mdt_idx"
5179 run_test 56v "check 'lfs find -mdt match with lfs getstripe -M' ======="
5182 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs" && return
5183 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5184 local dir=$DIR/$tdir
5186 setup_56 $dir $NUMFILES $NUMDIRS "-c $OSTCOUNT" "-c1"
5188 local stripe_size=$($LFS getstripe -S -d $dir) ||
5189 error "$LFS getstripe -S -d $dir failed"
5190 stripe_size=${stripe_size%% *}
5192 local file_size=$((stripe_size * OSTCOUNT))
5193 local file_num=$((NUMDIRS * NUMFILES + NUMFILES))
5194 local required_space=$((file_num * file_size))
5195 local free_space=$($LCTL get_param -n lov.$FSNAME-clilov-*.kbytesavail |
5197 [[ $free_space -le $((required_space / 1024)) ]] &&
5198 skip_env "need $required_space, have $free_space kbytes" &&
5202 local dd_count=$((file_size / dd_bs))
5204 # write data into the files
5209 for i in $(seq $NUMFILES); do
5211 yes | dd bs=$dd_bs count=$dd_count of=$file &>/dev/null ||
5212 error "write data into $file failed"
5214 for i in $(seq $NUMDIRS); do
5215 for j in $(seq $NUMFILES); do
5216 file=$dir/dir$i/file$j
5217 yes|dd bs=$dd_bs count=$dd_count of=$file &>/dev/null ||
5218 error "write data into $file failed"
5222 # $LFS_MIGRATE will fail if hard link migration is unsupported
5223 if [[ $(lustre_version_code mds1) -gt $(version_code 2.5.55) ]]; then
5224 createmany -l$dir/dir1/file1 $dir/dir1/link 200 ||
5225 error "creating links to $dir/dir1/file1 failed"
5230 [[ $OSTCOUNT -gt 1 ]] && expected=$((OSTCOUNT - 1))
5233 local cmd="$LFS_MIGRATE -y -c $expected $dir/file1"
5236 eval $cmd || error "$cmd failed"
5238 check_stripe_count $dir/file1 $expected
5240 if [ $(lustre_version_code $SINGLEMDS) -ge $(version_code 2.6.90) ];
5242 # lfs_migrate file onto OST 0 if it is on OST 1, or onto
5243 # OST 1 if it is on OST 0. This file is small enough to
5244 # be on only one stripe.
5245 file=$dir/migr_1_ost
5246 dd bs=$dd_bs count=1 if=/dev/urandom of=$file >/dev/null 2>&1 ||
5247 error "write data into $file failed"
5248 local obdidx=$($LFS getstripe -i $file)
5249 local oldmd5=$(md5sum $file)
5252 [[ $obdidx -eq 0 ]] && newobdidx=1
5253 cmd="$LFS migrate -i $newobdidx $file"
5255 eval $cmd || error "$cmd failed"
5257 local realobdix=$($LFS getstripe -i $file)
5258 local newmd5=$(md5sum $file)
5260 [[ $newobdidx -ne $realobdix ]] &&
5261 error "new OST is different (was=$obdidx, "\
5262 "wanted=$newobdidx, got=$realobdix)"
5263 [[ "$oldmd5" != "$newmd5" ]] &&
5264 error "md5sum differ: $oldmd5, $newmd5"
5268 cmd="$LFS_MIGRATE -y -c $expected $dir/dir1"
5270 eval $cmd || error "$cmd failed"
5272 for j in $(seq $NUMFILES); do
5273 check_stripe_count $dir/dir1/file$j $expected
5276 # lfs_migrate works with lfs find
5277 cmd="$LFS find -stripe_count $OSTCOUNT -type f $dir |
5278 $LFS_MIGRATE -y -c $expected"
5280 eval $cmd || error "$cmd failed"
5282 for i in $(seq 2 $NUMFILES); do
5283 check_stripe_count $dir/file$i $expected
5285 for i in $(seq 2 $NUMDIRS); do
5286 for j in $(seq $NUMFILES); do
5287 check_stripe_count $dir/dir$i/file$j $expected
5291 run_test 56w "check lfs_migrate -c stripe_count works"
5294 local file1=$DIR/$tdir/file1
5295 local create_pool=false
5296 local initial_pool=$($LFS getstripe -p $DIR)
5300 echo -n "Creating test dir..."
5301 test_mkdir $DIR/$tdir &> /dev/null || error "cannot create dir"
5304 echo -n "Creating test file..."
5305 touch $file1 || error "cannot create file"
5308 echo -n "Detecting existing pools..."
5309 pool_list=($($LFS pool_list $FSNAME | grep "$FSNAME\." | cut -d. -f2))
5311 if [ ${#pool_list[@]} -gt 0 ]; then
5312 echo "${pool_list[@]}"
5313 for thispool in "${pool_list[@]}"; do
5314 if [[ -z "$initial_pool" ||
5315 "$initial_pool" != "$thispool" ]]; then
5317 echo "Using existing pool '$pool'"
5322 echo "none detected."
5324 if [ -z "$pool" ]; then
5325 pool=${POOL:-testpool}
5326 [ "$initial_pool" = "$pool" ] && pool="testpool2"
5327 echo -n "Creating pool '$pool'..."
5329 pool_add $pool &> /dev/null ||
5330 error "pool_add failed"
5333 echo -n "Adding target to pool..."
5334 pool_add_targets $pool 0 0 1 &> /dev/null ||
5335 error "pool_add_targets failed"
5339 echo -n "Setting pool using -p option..."
5340 $LFS_MIGRATE -y -q --no-rsync -p $pool $file1 &> /dev/null ||
5341 error "migrate failed rc = $?"
5344 echo -n "Verifying test file is in pool after migrating..."
5345 [ "$($LFS getstripe -p $file1)" = $pool ] ||
5346 error "file was not migrated to pool $pool"
5349 echo -n "Removing test file from pool '$pool'..."
5350 $LFS migrate $file1 &> /dev/null ||
5351 error "cannot remove from pool"
5352 [ "$($LFS getstripe -p $file1)" ] &&
5353 error "pool still set"
5356 echo -n "Setting pool using --pool option..."
5357 $LFS_MIGRATE -y -q --no-rsync --pool $pool $file1 &> /dev/null ||
5358 error "migrate failed rc = $?"
5363 if $create_pool; then
5364 destroy_test_pools 2> /dev/null ||
5365 error "destroy test pools failed"
5368 run_test 56wb "check lfs_migrate pool support"
5371 local file1="$DIR/$tdir/file 1"
5373 echo -n "Creating test dir..."
5374 test_mkdir $DIR/$tdir &> /dev/null || error "cannot create dir"
5375 $LFS setstripe -S 1M -c 1 "$DIR/$tdir" &> /dev/null ||
5376 error "cannot set stripe"
5379 echo -n "Setting initial stripe for test file..."
5380 $LFS setstripe -S 512K -c 1 "$file1" &> /dev/null ||
5381 error "cannot set stripe"
5382 [ $($LFS getstripe -S "$file1") -eq 524288 ] ||
5383 error "stripe size not set"
5386 # File currently set to -S 512K -c 1
5388 # Ensure -c and -S options are rejected when -R is set
5389 echo -n "Verifying incompatible options are detected..."
5390 $LFS_MIGRATE -y -R -c 1 "$file1" &> /dev/null &&
5391 error "incompatible -c and -R options not detected"
5392 $LFS_MIGRATE -y -R -S 1M "$file1" &> /dev/null &&
5393 error "incompatible -S and -R options not detected"
5396 # Ensure unrecognized options are passed through to 'lfs migrate'
5397 echo -n "Verifying -S option is passed through to lfs migrate..."
5398 $LFS_MIGRATE -y -S 1M "$file1" &> /dev/null ||
5399 error "migration failed"
5400 [ $($LFS getstripe -S "$file1") -eq 1048576 ] ||
5401 error "file was not restriped"
5404 # File currently set to -S 1M -c 1
5406 # Ensure long options are supported
5407 echo -n "Verifying long options supported..."
5408 $LFS_MIGRATE -y --non-block "$file1" &> /dev/null ||
5409 error "long option without argument not supported"
5410 $LFS_MIGRATE -y --stripe-size 512K "$file1" &> /dev/null ||
5411 error "long option with argument not supported"
5412 [ $($LFS getstripe -S "$file1") -eq 524288 ] ||
5413 error "file not restriped with --stripe-size option"
5416 # File currently set to -S 512K -c 1
5418 if [ "$OSTCOUNT" -gt 1 ]; then
5419 echo -n "Verifying explicit stripe count can be set..."
5420 $LFS_MIGRATE -y -c 2 "$file1" &> /dev/null ||
5421 error "migrate failed"
5422 [ $($LFS getstripe -c "$file1") -eq 2 ] ||
5423 error "file not restriped to explicit count"
5427 # File currently set to -S 512K -c 1 or -S 512K -c 2
5429 # Ensure parent striping is used if -R is set, and no stripe
5430 # count or size is specified
5431 echo -n "Setting stripe for parent directory..."
5432 $LFS setstripe -S 1M -c 1 "$DIR/$tdir" &> /dev/null ||
5433 error "cannot set stripe"
5436 echo -n "Verifying restripe option uses parent stripe settings..."
5437 $LFS_MIGRATE -y -R "$file1" &> /dev/null ||
5438 error "migrate failed"
5439 [ $($LFS getstripe -S "$file1") -eq 1048576 ] ||
5440 error "file not restriped to parent settings"
5441 [ $($LFS getstripe -c "$file1") -eq 1 ] ||
5442 error "file not restriped to parent settings"
5445 # File currently set to -S 1M -c 1
5447 # Ensure striping is preserved if -R is not set, and no stripe
5448 # count or size is specified
5449 echo -n "Verifying striping size preserved when not specified..."
5450 $LFS setstripe -S 2M -c 1 "$DIR/$tdir" &> /dev/null ||
5451 error "cannot set stripe on parent directory"
5452 $LFS_MIGRATE -y "$file1" &> /dev/null ||
5453 error "migrate failed"
5454 [ $($LFS getstripe -S "$file1") -eq 1048576 ] ||
5455 error "file was restriped"
5458 # Ensure file name properly detected when final option has no argument
5459 echo -n "Verifying file name properly detected..."
5460 $LFS_MIGRATE -y "$file1" &> /dev/null ||
5461 error "file name interpreted as option argument"
5467 run_test 56wc "check unrecognized options for lfs_migrate are passed through"
5470 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs" && return
5471 local file1=$DIR/$tdir/file1
5473 echo -n "Creating test dir..."
5474 test_mkdir $DIR/$tdir || error "cannot create dir"
5477 echo -n "Creating test file..."
5481 # Ensure 'lfs migrate' will fail by using a non-existent option,
5482 # and make sure rsync is not called to recover
5483 echo -n "Make sure --no-rsync option works..."
5484 $LFS_MIGRATE -y --no-rsync --invalid-opt $file1 2>&1 |
5485 grep -q 'refusing to fall back to rsync' ||
5486 error "rsync was called with --no-rsync set"
5489 # Ensure rsync is called without trying 'lfs migrate' first
5490 echo -n "Make sure --rsync option works..."
5491 $LFS_MIGRATE -y --rsync --invalid-opt $file1 2>&1 |
5492 grep -q 'falling back to rsync' &&
5493 error "lfs migrate was called with --rsync set"
5496 echo -n "Make sure --rsync and --no-rsync options are exclusive..."
5497 $LFS_MIGRATE -y --rsync --no-rsync $file1 2>&1 |
5498 grep -q 'at the same time' ||
5499 error "--rsync and --no-rsync accepted concurrently"
5505 run_test 56wd "check lfs_migrate --rsync and --no-rsync work"
5508 check_swap_layouts_support && return 0
5509 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs" && return
5511 local dir=$DIR/$tdir
5512 local ref1=/etc/passwd
5513 local file1=$dir/file1
5515 test_mkdir $dir || error "creating dir $dir"
5516 $LFS setstripe -c 2 $file1
5518 $LFS migrate -c 1 $file1 || error "migrate failed rc = $?"
5519 stripe=$($LFS getstripe -c $file1)
5520 [[ $stripe == 1 ]] || error "stripe of $file1 is $stripe != 1"
5521 cmp $file1 $ref1 || error "content mismatch $file1 differs from $ref1"
5526 run_test 56x "lfs migration support"
5529 check_swap_layouts_support && return 0
5530 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs" && return
5532 local dir=$DIR/$tdir/$testnum
5536 local ref1=/etc/passwd
5537 local file1=$dir/file1
5539 $LFS setstripe -c 2 $file1
5541 $LFS migrate --block -c 1 $file1 || error "migrate failed rc = $?"
5543 local stripe=$($LFS getstripe -c $file1)
5545 [[ $stripe == 1 ]] || error "stripe of $file1 is $stripe != 1"
5546 cmp $file1 $ref1 || error "content mismatch $file1 differs from $ref1"
5551 run_test 56xa "lfs migration --block support"
5553 check_migrate_links() {
5555 local file1="$dir/file1"
5558 local total_count=$(($begin + $count - 1))
5559 local symlink_count=10
5562 if [ ! -f "$file1" ]; then
5563 echo -n "creating initial file..."
5564 $LFS setstripe -c 1 -S "512k" "$file1" ||
5565 error "cannot setstripe initial file"
5568 echo -n "creating symlinks..."
5569 for s in $(seq 1 $symlink_count); do
5570 ln -s "$file1" "$dir/slink$s" ||
5571 error "cannot create symlinks"
5575 echo -n "creating nonlinked files..."
5576 createmany -o "$dir/uniq" 1 10 &> /dev/null ||
5577 error "cannot create nonlinked files"
5582 if [ ! -f "$dir/file$total_count" ]; then
5583 echo -n "creating hard links $begin:$total_count..."
5584 createmany -l"$file1" "$dir/file" "$begin" "$count" &> \
5585 /dev/null || error "cannot create hard links"
5589 echo -n "checking number of hard links listed in xattrs..."
5590 local fid=$($LFS getstripe -F "$file1")
5591 local paths=($($LFS fid2path "$MOUNT" "$fid" 2> /dev/null))
5594 if [ ${#paths[*]} -lt $total_count -a "$begin" -eq 2 ]; then
5595 echo "hard link list has unexpected size, skipping test"
5598 if [ ${#paths[*]} -ge $total_count -a "$begin" -ne 2 ]; then
5599 error "link names should exceed xattrs size"
5602 echo -n "migrating files..."
5603 local migrate_out=$($LFS_MIGRATE -y -S '1m' $dir)
5605 [ $rc -eq 0 ] || error "migrate failed rc = $rc"
5608 # make sure all links have been properly migrated
5609 echo -n "verifying files..."
5610 fid=$($LFS getstripe -F "$file1") ||
5611 error "cannot get fid for file $file1"
5612 for i in $(seq 2 $total_count); do
5613 local fid2=$($LFS getstripe -F $dir/file$i)
5615 [ "$fid2" == "$fid" ] ||
5616 error "migrated hard link has mismatched FID"
5619 # make sure hard links were properly detected, and migration was
5620 # performed only once for the entire link set; nonlinked files should
5622 local actual=$(grep -c 'done migrate' <<< "$migrate_out")
5623 local expected=$(($uniq_count + 1))
5625 [ "$actual" -eq "$expected" ] ||
5626 error "hard links individually migrated ($actual != $expected)"
5628 # make sure the correct number of hard links are present
5629 local hardlinks=$(stat -c '%h' "$file1")
5631 [ $hardlinks -eq $total_count ] ||
5632 error "num hard links $hardlinks != $total_count"
5639 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.10.55) ] &&
5640 skip "Need MDS version at least 2.10.55" && return
5642 local dir="$DIR/$tdir"
5644 test_mkdir "$dir" || error "cannot create dir $dir"
5646 echo "testing lfs migrate mode when all links fit within xattrs"
5647 LFS_MIGRATE_RSYNC=false check_migrate_links "$dir" 2 99
5649 echo "testing rsync mode when all links fit within xattrs"
5650 LFS_MIGRATE_RSYNC=true check_migrate_links "$dir" 2 99
5652 echo "testing lfs migrate mode when all links do not fit within xattrs"
5653 LFS_MIGRATE_RSYNC=false check_migrate_links "$dir" 101 100
5655 echo "testing rsync mode when all links do not fit within xattrs"
5656 LFS_MIGRATE_RSYNC=true check_migrate_links "$dir" 101 100
5661 run_test 56xb "lfs migration hard link support"
5664 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.4.53) ] &&
5665 skip "No HSM $(lustre_build_version $SINGLEMDS) MDS < 2.4.53" &&
5669 local dir=$DIR/$tdir
5673 test_mkdir -p $dir || error "creating dir $dir"
5674 touch $f1 || error "creating std file $f1"
5675 $MULTIOP $f2 H2c || error "creating released file $f2"
5677 # a directory can be raid0, so ask only for files
5678 res=$($LFS find $dir -L raid0 -type f | wc -l)
5679 [[ $res == 2 ]] || error "search raid0: found $res files != 2"
5681 res=$($LFS find $dir \! -L raid0 -type f | wc -l)
5682 [[ $res == 0 ]] || error "search !raid0: found $res files != 0"
5684 # only files can be released, so no need to force file search
5685 res=$($LFS find $dir -L released)
5686 [[ $res == $f2 ]] || error "search released: found $res != $f2"
5688 res=$($LFS find $dir -type f \! -L released)
5689 [[ $res == $f1 ]] || error "search !released: found $res != $f1"
5691 run_test 56y "lfs find -L raid0|released"
5693 test_56z() { # LU-4824
5694 # This checks to make sure 'lfs find' continues after errors
5695 # There are two classes of errors that should be caught:
5696 # - If multiple paths are provided, all should be searched even if one
5698 # - If errors are encountered during the search, it should not terminate
5700 local dir=$DIR/$tdir
5704 for i in d{0..9}; do
5707 touch $dir/d{0..9}/$tfile
5708 $LFS find $DIR/non_existent_dir $dir &&
5709 error "$LFS find did not return an error"
5710 # Make a directory unsearchable. This should NOT be the last entry in
5711 # directory order. Arbitrarily pick the 6th entry
5712 chmod 700 $($LFS find $dir -type d | sed '6!d')
5714 local count=$($RUNAS $LFS find $DIR/non_existent $dir | wc -l)
5716 # The user should be able to see 10 directories and 9 files
5717 [ $count == 19 ] || error "$LFS find did not continue after error"
5719 run_test 56z "lfs find should continue after an error"
5721 test_56aa() { # LU-5937
5722 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
5724 local dir=$DIR/$tdir
5727 $LFS setdirstripe -c$MDSCOUNT $dir/striped_dir
5729 createmany -o $dir/striped_dir/${tfile}- 1024
5730 local dirs=$(lfs find --size +8k $dir/)
5732 [ -n "$dirs" ] || error "lfs find --size wrong under striped dir"
5734 run_test 56aa "lfs find --size under striped dir"
5737 # Create composite files with one component
5738 local dir=$DIR/$tdir
5740 setup_56 $dir/1Mfiles 5 1 "--component-end 1M"
5741 # Create composite files with three components
5742 setup_56 $dir/2Mfiles 5 2 "-E 2M -E 4M -E 6M"
5743 # Create non-composite files
5744 createmany -o $dir/${tfile}- 10
5746 local nfiles=$($LFS find --component-end 1M --type f $dir | wc -l)
5748 [[ $nfiles == 10 ]] ||
5749 error "lfs find -E 1M found $nfiles != 10 files"
5751 nfiles=$($LFS find ! -E 1M --type f $dir | wc -l)
5752 [[ $nfiles == 25 ]] ||
5753 error "lfs find ! -E 1M found $nfiles != 25 files"
5755 # All files have a component that starts at 0
5756 nfiles=$($LFS find --component-start 0 --type f $dir | wc -l)
5757 [[ $nfiles == 35 ]] ||
5758 error "lfs find --component-start 0 - $nfiles != 35 files"
5760 nfiles=$($LFS find --component-start 2M --type f $dir | wc -l)
5761 [[ $nfiles == 15 ]] ||
5762 error "lfs find --component-start 2M - $nfiles != 15 files"
5764 # All files created here have a componenet that does not starts at 2M
5765 nfiles=$($LFS find ! --component-start 2M --type f $dir | wc -l)
5766 [[ $nfiles == 35 ]] ||
5767 error "lfs find ! --component-start 2M - $nfiles != 35 files"
5769 # Find files with a specified number of components
5770 local nfiles=$($LFS find --component-count 3 --type f $dir | wc -l)
5771 [[ $nfiles == 15 ]] ||
5772 error "lfs find --component-count 3 - $nfiles != 15 files"
5774 # Remember non-composite files have a component count of zero
5775 local nfiles=$($LFS find --component-count 0 --type f $dir | wc -l)
5776 [[ $nfiles == 10 ]] ||
5777 error "lfs find --component-count 0 - $nfiles != 10 files"
5779 nfiles=$($LFS find ! --component-count 3 --type f $dir | wc -l)
5780 [[ $nfiles == 20 ]] ||
5781 error "lfs find ! --component-count 3 - $nfiles != 20 files"
5783 # All files have a flag called "init"
5784 local nfiles=$($LFS find --component-flags init --type f $dir | wc -l)
5785 [[ $nfiles == 35 ]] ||
5786 error "lfs find --component-flags init - $nfiles != 35 files"
5788 # Multi-component files will have a component not initialized
5789 local nfiles=$($LFS find ! --component-flags init --type f $dir | wc -l)
5790 [[ $nfiles == 15 ]] ||
5791 error "lfs find !--component-flags init - $nfiles != 15 files"
5796 run_test 56ba "test lfs find --component-end, -start, -count, and -flags"
5799 [[ $(lustre_version_code $SINGLEMDS) -ge $(version_code 2.10.57) ]] ||
5800 { skip "Need MDS version at least 2.10.57"; return 0; }
5810 # create mirrored directories and mirrored files
5811 mkdir $td || error "mkdir $td failed"
5812 $LFS mirror create -N3 $td || error "create mirrored dir $td failed"
5813 createmany -o $tf- 10 || error "create $tf- failed"
5815 for i in $(seq 2); do
5817 mkdir $dir || error "mkdir $dir failed"
5818 $LFS mirror create -N$((3 + i)) $dir ||
5819 error "create mirrored dir $dir failed"
5820 createmany -o $dir/$tfile- 10 ||
5821 error "create $dir/$tfile- failed"
5824 # change the states of some mirrored files
5826 for i in $(seq 2); do
5828 for j in $(seq 4 9); do
5829 echo foo > $dir/$tfile-$j
5833 # find mirrored files with specific mirror count
5834 cmd="$LFS find --mirror-count 3 --type f $td"
5835 nfiles=$($cmd | wc -l)
5836 [[ $nfiles = 10 ]] || error "$cmd: $nfiles != 10 files"
5838 cmd="$LFS find ! --mirror-count 3 --type f $td"
5839 nfiles=$($cmd | wc -l)
5840 [[ $nfiles = 20 ]] || error "$cmd: $nfiles != 20 files"
5842 cmd="$LFS find --mirror-count +2 --type f $td"
5843 nfiles=$($cmd | wc -l)
5844 [[ $nfiles = 30 ]] || error "$cmd: $nfiles != 30 files"
5846 cmd="$LFS find --mirror-count -6 --type f $td"
5847 nfiles=$($cmd | wc -l)
5848 [[ $nfiles = 30 ]] || error "$cmd: $nfiles != 30 files"
5850 # find mirrored files with specific file state
5851 cmd="$LFS find --maxdepth 1 --mirror-state=^ro --type f $td"
5852 [[ $($cmd) = $tf-6 ]] || error "$cmd: didn't return $tf-6"
5854 cmd="$LFS find --mirror-state=ro --type f $td"
5855 nfiles=$($cmd | wc -l)
5856 [[ $nfiles = 17 ]] || error "$cmd: $nfiles != 17 files"
5858 cmd="$LFS find ! --mirror-state=ro --type f $td"
5859 nfiles=$($cmd | wc -l)
5860 [[ $nfiles = 13 ]] || error "$cmd: $nfiles != 13 files"
5862 cmd="$LFS find --mirror-state=wp --type f $td"
5863 nfiles=$($cmd | wc -l)
5864 [[ $nfiles = 13 ]] || error "$cmd: $nfiles != 13 files"
5866 cmd="$LFS find ! --mirror-state=sp --type f $td"
5867 nfiles=$($cmd | wc -l)
5868 [[ $nfiles = 30 ]] || error "$cmd: $nfiles != 30 files"
5870 run_test 56ca "check lfs find --mirror-count|-N and --mirror-state"
5873 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5874 # note test will not do anything if MDS is not local
5875 if [ "$(facet_fstype $SINGLEMDS)" != ldiskfs ]; then
5876 skip "ldiskfs only test"
5880 remote_mds_nodsh && skip "remote MDS with nodsh" && return
5881 local MNTDEV="osd*.*MDT*.mntdev"
5882 DEV=$(do_facet $SINGLEMDS lctl get_param -n $MNTDEV)
5883 [ -z "$DEV" ] && error "can't access $MNTDEV"
5884 for DEV in $(do_facet $SINGLEMDS lctl get_param -n $MNTDEV); do
5885 do_facet $SINGLEMDS $DUMPE2FS -h $DEV > $TMP/t57a.dump ||
5886 error "can't access $DEV"
5887 DEVISIZE=$(awk '/Inode size:/ { print $3 }' $TMP/t57a.dump)
5888 [[ $DEVISIZE -gt 128 ]] || error "inode size $DEVISIZE"
5892 run_test 57a "verify MDS filesystem created with large inodes =="
5895 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5896 if [ "$(facet_fstype $SINGLEMDS)" != ldiskfs ]; then
5897 skip "ldiskfs only test"
5901 remote_mds_nodsh && skip "remote MDS with nodsh" && return
5902 local dir=$DIR/$tdir
5906 local FILEN=$dir/f$FILECOUNT
5908 rm -rf $dir || error "removing $dir"
5910 local mdtidx=$($LFS getstripe -M $dir)
5911 local mdtname=MDT$(printf %04x $mdtidx)
5912 local facet=mds$((mdtidx + 1))
5914 echo "mcreating $FILECOUNT files"
5915 createmany -m $dir/f 1 $FILECOUNT || \
5916 error "creating files in $dir"
5918 # verify that files do not have EAs yet
5919 $GETSTRIPE $FILE1 2>&1 | grep -q "no stripe" || error "$FILE1 has an EA"
5920 $GETSTRIPE $FILEN 2>&1 | grep -q "no stripe" || error "$FILEN has an EA"
5924 df $dir #make sure we get new statfs data
5925 local MDSFREE=$(do_facet $facet \
5926 lctl get_param -n osd*.*$mdtname.kbytesfree)
5927 local MDCFREE=$(lctl get_param -n mdc.*$mdtname-mdc-*.kbytesfree)
5928 echo "opening files to create objects/EAs"
5930 for FILE in `seq -f $dir/f%g 1 $FILECOUNT`; do
5931 $OPENFILE -f O_RDWR $FILE > /dev/null 2>&1 || error "opening $FILE"
5934 # verify that files have EAs now
5935 $GETSTRIPE $FILE1 | grep -q "obdidx" || error "$FILE1 missing EA"
5936 $GETSTRIPE $FILEN | grep -q "obdidx" || error "$FILEN missing EA"
5938 sleep 1 #make sure we get new statfs data
5940 local MDSFREE2=$(do_facet $facet \
5941 lctl get_param -n osd*.*$mdtname.kbytesfree)
5942 local MDCFREE2=$(lctl get_param -n mdc.*$mdtname-mdc-*.kbytesfree)
5943 if [[ $MDCFREE2 -lt $((MDCFREE - 16)) ]]; then
5944 if [ "$MDSFREE" != "$MDSFREE2" ]; then
5945 error "MDC before $MDCFREE != after $MDCFREE2"
5947 echo "MDC before $MDCFREE != after $MDCFREE2"
5948 echo "unable to confirm if MDS has large inodes"
5953 run_test 57b "default LOV EAs are stored inside large inodes ==="
5956 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5957 [ -z "$(which wiretest 2>/dev/null)" ] &&
5958 skip_env "could not find wiretest" && return
5961 run_test 58 "verify cross-platform wire constants =============="
5964 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5965 echo "touch 130 files"
5966 createmany -o $DIR/f59- 130
5968 unlinkmany $DIR/f59- 130
5970 # wait for commitment of removal
5971 wait_delete_completed
5973 run_test 59 "verify cancellation of llog records async ========="
5975 TEST60_HEAD="test_60 run $RANDOM"
5977 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5978 remote_mgs_nodsh && skip "remote MGS with nodsh" && return
5979 do_facet mgs "! which run-llog.sh &> /dev/null" &&
5980 do_facet mgs "! ls run-llog.sh &> /dev/null" &&
5981 skip_env "missing subtest run-llog.sh" && return
5983 log "$TEST60_HEAD - from kernel mode"
5984 do_facet mgs "$LCTL set_param debug=warning; $LCTL dk > /dev/null"
5985 do_facet mgs "sh run-llog.sh" || error "run-llog.sh failed"
5986 do_facet mgs $LCTL dk > $TMP/$tfile
5988 # LU-6388: test llog_reader
5989 local llog_reader=$(do_facet mgs "which llog_reader 2> /dev/null")
5990 llog_reader=${llog_reader:-$LUSTRE/utils/llog_reader}
5991 [ -z $(do_facet mgs ls -d $llog_reader 2> /dev/null) ] &&
5992 skip_env "missing llog_reader" && return
5993 local fstype=$(facet_fstype mgs)
5994 [ $fstype != ldiskfs -a $fstype != zfs ] &&
5995 skip_env "Only for ldiskfs or zfs type mgs" && return
5997 local mntpt=$(facet_mntpt mgs)
5998 local mgsdev=$(mgsdevname 1)
6010 #get fid and record list
6011 fid_list=($(awk '/9_sub.*record/ { print $NF }' /$TMP/$tfile |
6013 rec_list=($(awk '/9_sub.*record/ { print $((NF-3)) }' /$TMP/$tfile |
6015 #remount mgs as ldiskfs or zfs type
6016 stop mgs || error "stop mgs failed"
6017 mount_fstype mgs || error "remount mgs failed"
6018 for ((i = 0; i < ${#fid_list[@]}; i++)); do
6021 seq=$(echo $fid | awk -F ':' '{ print $1 }' | sed -e "s/^0x//g")
6022 oid=$(echo $fid | awk -F ':' '{ print $2 }' | sed -e "s/^0x//g")
6027 obj_file=$mntpt/O/$seq/d$((oid%32))/$oid ;;
6029 obj_file=$mntpt/oi.$(($((16#$seq))&127))/$fid ;;
6031 echo "obj_file is $obj_file"
6032 do_facet mgs $llog_reader $obj_file
6034 rec_type=$(do_facet mgs $llog_reader $obj_file | grep "type=" |
6035 awk '{ print $3 }' | sed -e "s/^type=//g")
6036 if [ $rec_type != $rec ]; then
6037 echo "FAILED test_60a wrong record type $rec_type," \
6043 #check obj path if record type is LLOG_LOGID_MAGIC
6044 if [ "$rec" == "1064553b" ]; then
6045 path=$(do_facet mgs $llog_reader $obj_file |
6046 grep "path=" | awk '{ print $NF }' |
6047 sed -e "s/^path=//g")
6048 if [ $obj_file != $mntpt/$path ]; then
6049 echo "FAILED test_60a wrong obj path" \
6050 "$montpt/$path, should be $obj_file"
6057 #restart mgs before "error", otherwise it will block the next test
6058 stop mgs || error "stop mgs failed"
6059 start mgs $(mgsdevname) $MGS_MOUNT_OPTS || error "start mgs failed"
6060 $pass || error "test failed, see FAILED test_60a messages for specifics"
6062 run_test 60a "llog_test run from kernel module and test llog_reader"
6065 # test old logid format
6066 if [ $(lustre_version_code mgs) -le $(version_code 3.1.53) ]; then
6067 do_facet mgs $LCTL dl | grep MGS
6068 do_facet mgs "$LCTL --device %MGS llog_print \\\\\\\$$FSNAME-client" ||
6069 error "old llog_print failed"
6072 # test new logid format
6073 if [ $(lustre_version_code mgs) -ge $(version_code 2.9.53) ]; then
6074 do_facet mgs "$LCTL --device MGS llog_print $FSNAME-client" ||
6075 error "new llog_print failed"
6078 run_test 60aa "llog_print works with FIDs and simple names"
6080 test_60b() { # bug 6411
6081 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
6083 LLOG_COUNT=$(dmesg | awk "/$TEST60_HEAD/ { marker = 1; from_marker = 0; }
6095 [[ $LLOG_COUNT -gt 100 ]] &&
6096 error "CDEBUG_LIMIT not limiting messages ($LLOG_COUNT)" || true
6098 run_test 60b "limit repeated messages from CERROR/CWARN ========"
6101 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
6102 echo "create 5000 files"
6103 createmany -o $DIR/f60c- 5000
6104 #define OBD_FAIL_MDS_LLOG_CREATE_FAILED 0x137
6105 lctl set_param fail_loc=0x80000137
6106 unlinkmany $DIR/f60c- 5000
6107 lctl set_param fail_loc=0
6109 run_test 60c "unlink file when mds full"
6112 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
6113 SAVEPRINTK=$(lctl get_param -n printk)
6115 # verify "lctl mark" is even working"
6116 MESSAGE="test message ID $RANDOM $$"
6117 $LCTL mark "$MESSAGE" || error "$LCTL mark failed"
6118 dmesg | grep -q "$MESSAGE" || error "didn't find debug marker in log"
6120 lctl set_param printk=0 || error "set lnet.printk failed"
6121 lctl get_param -n printk | grep emerg || error "lnet.printk dropped emerg"
6122 MESSAGE="new test message ID $RANDOM $$"
6123 # Assume here that libcfs_debug_mark_buffer() uses D_WARNING
6124 $LCTL mark "$MESSAGE" || error "$LCTL mark failed"
6125 dmesg | grep -q "$MESSAGE" && error "D_WARNING wasn't masked" || true
6127 lctl set_param -n printk="$SAVEPRINTK"
6129 run_test 60d "test printk console message masking"
6132 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
6133 remote_mds_nodsh && skip "remote MDS with nodsh" && return
6135 #define OBD_FAIL_MDS_LLOG_CREATE_FAILED2 0x15b
6136 do_facet mds1 lctl set_param fail_loc=0x15b
6139 run_test 60e "no space while new llog is being created"
6142 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
6144 dd if=/dev/zero of=$f bs=$(page_size) count=1 || error "dd $f failed"
6145 cancel_lru_locks osc
6146 $MULTIOP $f OSMWUc || error "$MULTIOP $f failed"
6149 run_test 61 "mmap() writes don't make sync hang ================"
6151 # bug 2330 - insufficient obd_match error checking causes LBUG
6153 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
6156 cancel_lru_locks osc
6157 lctl set_param fail_loc=0x405
6158 cat $f && error "cat succeeded, expect -EIO"
6159 lctl set_param fail_loc=0
6161 # This test is now irrelevant (as of bug 10718 inclusion), we no longer
6162 # match every page all of the time.
6163 #run_test 62 "verify obd_match failure doesn't LBUG (should -EIO)"
6165 # bug 2319 - oig_wait() interrupted causes crash because of invalid waitq.
6166 # Though this test is irrelevant anymore, it helped to reveal some
6167 # other grant bugs (LU-4482), let's keep it.
6168 test_63a() { # was test_63
6169 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
6170 MAX_DIRTY_MB=`lctl get_param -n osc.*.max_dirty_mb | head -n 1`
6171 for i in `seq 10` ; do
6172 dd if=/dev/zero of=$DIR/f63 bs=8k &
6178 rm -f $DIR/f63 || true
6180 run_test 63a "Verify oig_wait interruption does not crash ======="
6182 # bug 2248 - async write errors didn't return to application on sync
6183 # bug 3677 - async write errors left page locked
6185 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
6187 lctl set_param debug=-1
6189 # ensure we have a grant to do async writes
6190 dd if=/dev/zero of=$DIR/$tfile bs=4k count=1
6193 sync # sync lest earlier test intercept the fail_loc
6195 #define OBD_FAIL_OSC_BRW_PREP_REQ 0x406
6196 lctl set_param fail_loc=0x80000406
6197 $MULTIOP $DIR/$tfile Owy && \
6198 error "sync didn't return ENOMEM"
6199 sync; sleep 2; sync # do a real sync this time to flush page
6200 lctl get_param -n llite.*.dump_page_cache | grep locked && \
6201 error "locked page left in cache after async error" || true
6204 run_test 63b "async write errors should be returned to fsync ==="
6207 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
6209 lctl get_param -n osc.*[oO][sS][cC][_-]*.cur* | grep "[0-9]"
6211 run_test 64a "verify filter grant calculations (in kernel) ====="
6214 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
6215 sh oos.sh $MOUNT || error "oos.sh failed: $?"
6217 run_test 64b "check out-of-space detection on client"
6220 $LCTL set_param osc.*OST0000-osc-[^mM]*.cur_grant_bytes=0
6222 run_test 64c "verify grant shrink"
6224 # this does exactly what osc_request.c:osc_announce_cached() does in
6225 # order to calculate max amount of grants to ask from server
6229 local page_size=$(get_page_size client)
6231 local nrpages=$($LCTL get_param -n osc.${tgt}.max_pages_per_rpc)
6232 local rpc_in_flight=$($LCTL get_param -n osc.${tgt}.max_rpcs_in_flight)
6234 ((rpc_in_flight ++));
6235 nrpages=$((nrpages * rpc_in_flight))
6237 local dirty_max_pages=$($LCTL get_param -n osc.${tgt}.max_dirty_mb)
6239 dirty_max_pages=$((dirty_max_pages * 1024 * 1024 / page_size))
6241 [[ $dirty_max_pages -gt $nrpages ]] && nrpages=$dirty_max_pages
6242 local undirty=$((nrpages * page_size))
6244 local max_extent_pages
6245 max_extent_pages=$($LCTL get_param osc.${tgt}.import |
6246 grep grant_max_extent_size | awk '{print $2}')
6247 max_extent_pages=$((max_extent_pages / page_size))
6248 local nrextents=$(((nrpages + max_extent_pages - 1) / max_extent_pages))
6249 local grant_extent_tax
6250 grant_extent_tax=$($LCTL get_param osc.${tgt}.import |
6251 grep grant_extent_tax | awk '{print $2}')
6253 undirty=$((undirty + nrextents * grant_extent_tax))
6258 # this is size of unit for grant allocation. It should be equal to
6259 # what tgt_grant.c:tgt_grant_chunk() calculates
6263 local grant_extent_tax
6265 max_brw_size=$($LCTL get_param osc.${tgt}.import |
6266 grep max_brw_size | awk '{print $2}')
6268 grant_extent_tax=$($LCTL get_param osc.${tgt}.import |
6269 grep grant_extent_tax | awk '{print $2}')
6271 echo $(((max_brw_size + grant_extent_tax) * 2))
6275 [ $(lustre_version_code ost1) -lt $(version_code 2.10.56) ] &&
6276 skip "OST < 2.10.55 doesn't limit grants enough" && return 0
6278 local tgt=$($LCTL dl | grep "0000-osc-[^mM]" | awk '{print $4}')
6280 [[ $($LCTL get_param osc.${tgt}.import |
6281 grep "connect_flags:.*grant_param") ]] || \
6282 { skip "no grant_param connect flag"; return; }
6284 local olddebug=$($LCTL get_param -n debug 2> /dev/null)
6286 $LCTL set_param debug="$OLDDEBUG" 2> /dev/null || true
6288 local max_cur_granted=$(($(want_grant $tgt) + $(grant_chunk $tgt)))
6290 $SETSTRIPE $DIR/$tfile -i 0 -c 1
6291 dd if=/dev/zero of=$DIR/$tfile bs=1M count=1000 &
6296 local cur_grant=$($LCTL get_param -n osc.${tgt}.cur_grant_bytes)
6297 if [[ $cur_grant -gt $max_cur_granted ]]
6300 error "cur_grant $cur_grant > $max_cur_granted"
6303 [[ $? -ne 0 ]] && break;
6308 wait_delete_completed
6309 $LCTL set_param debug="$olddebug" 2> /dev/null || true
6311 run_test 64d "check grant limit exceed"
6313 # bug 1414 - set/get directories' stripe info
6315 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
6316 test_mkdir $DIR/$tdir
6318 $LVERIFY $DIR/$tdir $DIR/$tdir/f1 || error "lverify failed"
6320 run_test 65a "directory with no stripe info"
6323 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
6324 test_mkdir $DIR/$tdir
6325 local STRIPESIZE=$($GETSTRIPE -S $DIR/$tdir)
6327 $SETSTRIPE -S $((STRIPESIZE * 2)) -i 0 -c 1 $DIR/$tdir ||
6330 $LVERIFY $DIR/$tdir $DIR/$tdir/f2 || error "lverify failed"
6332 run_test 65b "directory setstripe -S stripe_size*2 -i 0 -c 1"
6335 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
6336 [ $OSTCOUNT -lt 2 ] && skip "need at least 2 OSTs" && return
6337 test_mkdir $DIR/$tdir
6338 local stripesize=$($GETSTRIPE -S $DIR/$tdir)
6340 $LFS setstripe -S $((stripesize * 4)) -i 1 \
6341 -c $((OSTCOUNT - 1)) $DIR/$tdir || error "setstripe"
6343 $LVERIFY $DIR/$tdir $DIR/$tdir/f3 || error "lverify failed"
6345 run_test 65c "directory setstripe -S stripe_size*4 -i 1 -c $((OSTCOUNT-1))"
6348 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
6349 test_mkdir $DIR/$tdir
6350 local STRIPECOUNT=$($GETSTRIPE -c $DIR/$tdir)
6351 local STRIPESIZE=$($GETSTRIPE -S $DIR/$tdir)
6353 if [[ $STRIPECOUNT -le 0 ]]; then
6355 elif [[ $STRIPECOUNT -gt 2000 ]]; then
6356 #LOV_MAX_STRIPE_COUNT is 2000
6357 [[ $OSTCOUNT -gt 2000 ]] && sc=2000 || sc=$(($OSTCOUNT - 1))
6359 sc=$(($STRIPECOUNT - 1))
6361 $SETSTRIPE -S $STRIPESIZE -c $sc $DIR/$tdir || error "setstripe"
6362 touch $DIR/$tdir/f4 $DIR/$tdir/f5
6363 $LVERIFY $DIR/$tdir $DIR/$tdir/f4 $DIR/$tdir/f5 ||
6364 error "lverify failed"
6366 run_test 65d "directory setstripe -S stripe_size -c stripe_count"
6369 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
6370 test_mkdir $DIR/$tdir
6372 $SETSTRIPE $DIR/$tdir || error "setstripe"
6373 $GETSTRIPE -v $DIR/$tdir | grep "Default" ||
6374 error "no stripe info failed"
6376 $LVERIFY $DIR/$tdir $DIR/$tdir/f6 || error "lverify failed"
6378 run_test 65e "directory setstripe defaults"
6381 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
6382 test_mkdir $DIR/${tdir}f
6383 $RUNAS $SETSTRIPE $DIR/${tdir}f && error "setstripe succeeded" || true
6385 run_test 65f "dir setstripe permission (should return error) ==="
6388 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
6389 test_mkdir $DIR/$tdir
6390 local STRIPESIZE=$($GETSTRIPE -S $DIR/$tdir)
6392 $LFS setstripe -S $((STRIPESIZE * 2)) -i 0 -c 1 $DIR/$tdir ||
6393 error "setstripe -S failed"
6394 $LFS setstripe -d $DIR/$tdir || error "setstripe -d failed"
6395 $LFS getstripe -v $DIR/$tdir | grep "Default" ||
6396 error "delete default stripe failed"
6398 run_test 65g "directory setstripe -d"
6401 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
6402 test_mkdir $DIR/$tdir
6403 local STRIPESIZE=$($GETSTRIPE -S $DIR/$tdir)
6405 $LFS setstripe -S $((STRIPESIZE * 2)) -i 0 -c 1 $DIR/$tdir ||
6406 error "setstripe -S failed"
6407 test_mkdir $DIR/$tdir/dd1
6408 [ $($LFS getstripe -c $DIR/$tdir) = $($GETSTRIPE -c $DIR/$tdir/dd1) ] ||
6409 error "stripe info inherit failed"
6411 run_test 65h "directory stripe info inherit ===================="
6414 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
6416 save_layout_restore_at_exit $MOUNT
6418 # bug6367: set non-default striping on root directory
6419 $LFS setstripe -S 65536 -c -1 $MOUNT || error "error setting stripe"
6421 # bug12836: getstripe on -1 default directory striping
6422 $LFS getstripe $MOUNT || error "getstripe $MOUNT failed"
6424 # bug12836: getstripe -v on -1 default directory striping
6425 $LFS getstripe -v $MOUNT || error "getstripe -v $MOUNT failed"
6427 # bug12836: new find on -1 default directory striping
6428 $LFS find -mtime -1 $MOUNT > /dev/null || error "find $MOUNT failed"
6430 run_test 65i "various tests to set root directory striping"
6432 test_65j() { # bug6367
6433 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
6437 # if we aren't already remounting for each test, do so for this test
6438 if [ "$CLEANUP" = ":" -a "$I_MOUNTED" = "yes" ]; then
6439 cleanup || error "failed to unmount"
6443 save_layout_restore_at_exit $MOUNT
6445 $SETSTRIPE -d $MOUNT || error "setstripe failed"
6447 run_test 65j "set default striping on root directory (bug 6367)="
6451 wait_delete_completed
6452 do_facet $SINGLEMDS "lctl set_param -n \
6453 osp.$ost*MDT0000.max_create_count=$max_count"
6454 do_facet $SINGLEMDS "lctl set_param -n \
6455 osp.$ost*MDT0000.create_count=$count"
6456 do_facet $SINGLEMDS lctl --device %$INACTIVE_OSC activate
6457 echo $INACTIVE_OSC "is Activate"
6459 wait_osc_import_state mds ost$ostnum FULL
6462 test_65k() { # bug11679
6463 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
6464 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs" && return
6465 remote_mds_nodsh && skip "remote MDS with nodsh" && return
6467 local disable_precreate=true
6468 [ $(lustre_version_code $SINGLEMDS) -le $(version_code 2.8.54) ] &&
6469 disable_precreate=false
6471 echo "Check OST status: "
6472 local MDS_OSCS=$(do_facet $SINGLEMDS lctl dl |
6473 awk '/[oO][sS][cC].*md[ts]/ { print $4 }')
6475 for OSC in $MDS_OSCS; do
6476 echo $OSC "is active"
6477 do_facet $SINGLEMDS lctl --device %$OSC activate
6480 for INACTIVE_OSC in $MDS_OSCS; do
6481 local ost=$(osc_to_ost $INACTIVE_OSC)
6482 local ostnum=$(do_facet $SINGLEMDS lctl get_param -n \
6483 lov.*md*.target_obd |
6484 awk -F: /$ost/'{ print $1 }' | head -n 1)
6487 $SETSTRIPE -i $ostnum -c 1 $DIR/$tdir
6488 createmany -o $DIR/$tdir/$tfile.$ostnum. 1000
6490 echo "Deactivate: " $INACTIVE_OSC
6491 do_facet $SINGLEMDS lctl --device %$INACTIVE_OSC deactivate
6493 local count=$(do_facet $SINGLEMDS "lctl get_param -n \
6494 osp.$ost*MDT0000.create_count")
6495 local max_count=$(do_facet $SINGLEMDS "lctl get_param -n \
6496 osp.$ost*MDT0000.max_create_count")
6497 $disable_precreate &&
6498 do_facet $SINGLEMDS "lctl set_param -n \
6499 osp.$ost*MDT0000.max_create_count=0"
6501 for idx in $(seq 0 $((OSTCOUNT - 1))); do
6502 [ -f $DIR/$tdir/$idx ] && continue
6503 echo "$SETSTRIPE -i $idx -c 1 $DIR/$tdir/$idx"
6504 $SETSTRIPE -i $idx -c 1 $DIR/$tdir/$idx ||
6506 error "setstripe $idx should succeed"; }
6507 rm -f $DIR/$tdir/$idx || error "rm $idx failed"
6509 unlinkmany $DIR/$tdir/$tfile.$ostnum. 1000
6512 do_facet $SINGLEMDS "lctl set_param -n \
6513 osp.$ost*MDT0000.max_create_count=$max_count"
6514 do_facet $SINGLEMDS "lctl set_param -n \
6515 osp.$ost*MDT0000.create_count=$count"
6516 do_facet $SINGLEMDS lctl --device %$INACTIVE_OSC activate
6517 echo $INACTIVE_OSC "is Activate"
6519 wait_osc_import_state mds ost$ostnum FULL
6522 run_test 65k "validate manual striping works properly with deactivated OSCs"
6524 test_65l() { # bug 12836
6525 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
6526 test_mkdir -p $DIR/$tdir/test_dir
6527 $SETSTRIPE -c -1 $DIR/$tdir/test_dir
6528 $LFS find -mtime -1 $DIR/$tdir >/dev/null
6530 run_test 65l "lfs find on -1 stripe dir ========================"
6533 local layout=$(save_layout $MOUNT)
6534 $RUNAS $SETSTRIPE -c 2 $MOUNT && {
6535 restore_layout $MOUNT $layout
6536 error "setstripe should fail by non-root users"
6540 run_test 65m "normal user can't set filesystem default stripe"
6542 # bug 2543 - update blocks count on client
6544 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
6546 dd if=/dev/zero of=$DIR/f66 bs=1k count=$COUNT
6547 sync; sync_all_data; sync; sync_all_data
6548 cancel_lru_locks osc
6549 BLOCKS=`ls -s $DIR/f66 | awk '{ print $1 }'`
6550 [ $BLOCKS -ge $COUNT ] || error "$DIR/f66 blocks $BLOCKS < $COUNT"
6552 run_test 66 "update inode blocks count on client ==============="
6555 awk '($1 == "'$1':") { print $2 }' /proc/meminfo
6559 swapon -s | awk '($1 == "'$1'") { print $4 }'
6562 # bug5265, obdfilter oa2dentry return -ENOENT
6563 # #define OBD_FAIL_SRV_ENOENT 0x217
6565 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
6566 remote_ost_nodsh && skip "remote OST with nodsh" && return
6569 $SETSTRIPE -c 1 -i 0 $f
6571 $DIRECTIO write ${f}.2 0 1 || error "directio write error"
6573 do_facet ost1 lctl set_param fail_loc=0x217
6574 $TRUNCATE $f 1 # vmtruncate() will ignore truncate() error.
6575 $DIRECTIO write $f 0 2 && error "write succeeded, expect -ENOENT"
6577 do_facet ost1 lctl set_param fail_loc=0
6578 $DIRECTIO write $f 0 2 || error "write error"
6580 cancel_lru_locks osc
6581 $DIRECTIO read $f 0 1 || error "read error"
6583 do_facet ost1 lctl set_param fail_loc=0x217
6584 $DIRECTIO read $f 1 1 && error "read succeeded, expect -ENOENT"
6586 do_facet ost1 lctl set_param fail_loc=0
6589 run_test 69 "verify oa2dentry return -ENOENT doesn't LBUG ======"
6592 test_mkdir $DIR/$tdir
6593 $LFS setdirstripe -D -c$MDSCOUNT $DIR/$tdir
6594 sh rundbench -C -D $DIR/$tdir 2 || error "dbench failed!"
6596 run_test 71 "Running dbench on lustre (don't segment fault) ===="
6598 test_72a() { # bug 5695 - Test that on 2.6 remove_suid works properly
6599 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
6600 [ "$RUNAS_ID" = "$UID" ] &&
6601 skip_env "RUNAS_ID = UID = $UID -- skipping" && return
6603 # Check that testing environment is properly set up. Skip if not
6604 FAIL_ON_ERROR=false check_runas_id_ret $RUNAS_ID $RUNAS_GID $RUNAS || {
6605 skip_env "User $RUNAS_ID does not exist - skipping"
6609 chmod 777 $DIR/$tfile
6610 chmod ug+s $DIR/$tfile
6611 $RUNAS dd if=/dev/zero of=$DIR/$tfile bs=512 count=1 ||
6612 error "$RUNAS dd $DIR/$tfile failed"
6613 # See if we are still setuid/sgid
6614 test -u $DIR/$tfile -o -g $DIR/$tfile &&
6615 error "S/gid is not dropped on write"
6616 # Now test that MDS is updated too
6617 cancel_lru_locks mdc
6618 test -u $DIR/$tfile -o -g $DIR/$tfile &&
6619 error "S/gid is not dropped on MDS"
6622 run_test 72a "Test that remove suid works properly (bug5695) ===="
6624 test_72b() { # bug 24226 -- keep mode setting when size is not changing
6627 [ "$RUNAS_ID" = "$UID" ] && \
6628 skip_env "RUNAS_ID = UID = $UID -- skipping" && return
6629 [ "$RUNAS_ID" -eq 0 ] && \
6630 skip_env "RUNAS_ID = 0 -- skipping" && return
6632 [ $PARALLEL == "yes" ] && skip "skip parallel run" && 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_ID $RUNAS || {
6635 skip_env "User $RUNAS_ID does not exist - skipping"
6638 touch $DIR/${tfile}-f{g,u}
6639 test_mkdir $DIR/${tfile}-dg
6640 test_mkdir $DIR/${tfile}-du
6641 chmod 770 $DIR/${tfile}-{f,d}{g,u}
6642 chmod g+s $DIR/${tfile}-{f,d}g
6643 chmod u+s $DIR/${tfile}-{f,d}u
6644 for perm in 777 2777 4777; do
6645 $RUNAS chmod $perm $DIR/${tfile}-fg && error "S/gid file allowed improper chmod to $perm"
6646 $RUNAS chmod $perm $DIR/${tfile}-fu && error "S/uid file allowed improper chmod to $perm"
6647 $RUNAS chmod $perm $DIR/${tfile}-dg && error "S/gid dir allowed improper chmod to $perm"
6648 $RUNAS chmod $perm $DIR/${tfile}-du && error "S/uid dir allowed improper chmod to $perm"
6652 run_test 72b "Test that we keep mode setting if without file data changed (bug 24226)"
6654 # bug 3462 - multiple simultaneous MDC requests
6656 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
6657 test_mkdir $DIR/d73-1
6658 test_mkdir $DIR/d73-2
6659 multiop_bg_pause $DIR/d73-1/f73-1 O_c || return 1
6662 lctl set_param fail_loc=0x80000129
6663 $MULTIOP $DIR/d73-1/f73-2 Oc &
6665 lctl set_param fail_loc=0
6667 $MULTIOP $DIR/d73-2/f73-3 Oc &
6671 wait $pid1 || return 1
6675 $CHECKSTAT -t file $DIR/d73-1/f73-1 || return 4
6676 $CHECKSTAT -t file $DIR/d73-1/f73-2 || return 5
6677 $CHECKSTAT -t file $DIR/d73-2/f73-3 || return 6
6681 run_test 73 "multiple MDC requests (should not deadlock)"
6683 test_74a() { # bug 6149, 6184
6684 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
6685 #define OBD_FAIL_LDLM_ENQUEUE_OLD_EXPORT 0x30e
6687 # very important to OR with OBD_FAIL_ONCE (0x80000000) -- otherwise it
6688 # will spin in a tight reconnection loop
6690 $LCTL set_param fail_loc=0x8000030e
6691 # get any lock that won't be difficult - lookup works.
6693 $LCTL set_param fail_loc=0
6697 run_test 74a "ldlm_enqueue freed-export error path, ls (shouldn't LBUG)"
6699 test_74b() { # bug 13310
6700 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
6701 #define OBD_FAIL_LDLM_ENQUEUE_OLD_EXPORT 0x30e
6703 # very important to OR with OBD_FAIL_ONCE (0x80000000) -- otherwise it
6704 # will spin in a tight reconnection loop
6705 $LCTL set_param fail_loc=0x8000030e
6706 # get a "difficult" lock
6708 $LCTL set_param fail_loc=0
6712 run_test 74b "ldlm_enqueue freed-export error path, touch (shouldn't LBUG)"
6715 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
6716 #define OBD_FAIL_LDLM_NEW_LOCK
6717 $LCTL set_param fail_loc=0x319
6718 touch $DIR/$tfile && error "touch successful"
6719 $LCTL set_param fail_loc=0
6722 run_test 74c "ldlm_lock_create error path, (shouldn't LBUG)"
6725 awk '/lustre_inode_cache/ {print $2; exit}' /proc/slabinfo
6728 test_76() { # Now for bug 20433, added originally in bug 1443
6729 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
6730 local CPUS=$(getconf _NPROCESSORS_ONLN 2>/dev/null)
6731 cancel_lru_locks osc
6732 BEFORE_INODES=$(num_inodes)
6733 echo "before inodes: $BEFORE_INODES"
6735 [ "$SLOW" = "no" ] && COUNT=100
6736 for i in $(seq $COUNT); do
6740 cancel_lru_locks osc
6741 AFTER_INODES=$(num_inodes)
6742 echo "after inodes: $AFTER_INODES"
6744 while [[ $((AFTER_INODES-1*${CPUS:-1})) -gt $BEFORE_INODES ]]; do
6746 AFTER_INODES=$(num_inodes)
6748 echo "wait $wait seconds inodes: $AFTER_INODES"
6749 if [ $wait -gt 30 ]; then
6750 error "inode slab grew from $BEFORE_INODES to $AFTER_INODES"
6754 run_test 76 "confirm clients recycle inodes properly ===="
6760 # Note: in sptlrpc modes which enable its own bulk checksum, the
6761 # original crc32_le bulk checksum will be automatically disabled,
6762 # and the OBD_FAIL_OSC_CHECKSUM_SEND/OBD_FAIL_OSC_CHECKSUM_RECEIVE
6763 # will be checked by sptlrpc code against sptlrpc bulk checksum.
6764 # In this case set_checksums() will not be no-op, because sptlrpc
6765 # bulk checksum will be enabled all through the test.
6767 [ "$ORIG_CSUM" ] || ORIG_CSUM=`lctl get_param -n osc.*.checksums | head -n1`
6768 lctl set_param -n osc.*.checksums $1
6772 export ORIG_CSUM_TYPE="`lctl get_param -n osc.*osc-[^mM]*.checksum_type |
6773 sed 's/.*\[\(.*\)\].*/\1/g' | head -n1`"
6774 CKSUM_TYPES=${CKSUM_TYPES:-"crc32 adler"}
6775 [ "$ORIG_CSUM_TYPE" = "crc32c" ] && CKSUM_TYPES="$CKSUM_TYPES crc32c"
6778 lctl set_param -n osc.*osc-[^mM]*.checksum_type $1
6779 log "set checksum type to $1"
6782 F77_TMP=$TMP/f77-temp
6785 dd if=/dev/urandom of=$F77_TMP bs=1M count=$F77SZ || \
6786 error "error writing to $F77_TMP"
6789 test_77a() { # bug 10889
6790 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
6791 $GSS && skip "could not run with gss" && return
6792 [ ! -f $F77_TMP ] && setup_f77
6794 dd if=$F77_TMP of=$DIR/$tfile bs=1M count=$F77SZ || error "dd error"
6798 run_test 77a "normal checksum read/write operation"
6800 test_77b() { # bug 10889
6801 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
6802 $GSS && skip "could not run with gss" && return
6803 [ ! -f $F77_TMP ] && setup_f77
6804 #define OBD_FAIL_OSC_CHECKSUM_SEND 0x409
6805 $LCTL set_param fail_loc=0x80000409
6808 dd if=$F77_TMP of=$DIR/$tfile bs=1M count=$F77SZ conv=sync ||
6809 error "dd error: $?"
6810 $LCTL set_param fail_loc=0
6812 for algo in $CKSUM_TYPES; do
6813 cancel_lru_locks osc
6814 set_checksum_type $algo
6815 #define OBD_FAIL_OSC_CHECKSUM_RECEIVE 0x408
6816 $LCTL set_param fail_loc=0x80000408
6817 cmp $F77_TMP $DIR/$tfile || error "file compare failed"
6818 $LCTL set_param fail_loc=0
6821 set_checksum_type $ORIG_CSUM_TYPE
6824 run_test 77b "checksum error on client write, read"
6829 $LCTL set_param osc.*osc-[^mM]*.checksum_dump=0
6831 do_facet ost1 $LCTL set_param obdfilter.*-OST*.checksum_dump=0
6832 [ -n $osc_file_prefix ] && rm -f ${osc_file_prefix}*
6833 $check_ost && [ -n $ost_file_prefix ] &&
6834 do_facet ost1 rm -f ${ost_file_prefix}\*
6838 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
6839 $GSS && skip "could not run with gss" && return
6842 local osc_file_prefix
6844 local check_ost=false
6845 local ost_file_prefix
6851 # ensure corruption will occur on first OSS/OST
6852 $LFS setstripe -i 0 $DIR/$tfile
6854 [ ! -f $F77_TMP ] && setup_f77
6855 dd if=$F77_TMP of=$DIR/$tfile bs=1M count=$F77SZ conv=sync ||
6856 error "dd write error: $?"
6857 fid=$($LFS path2fid $DIR/$tfile)
6859 if [ $(lustre_version_code ost1) -ge $(version_code 2.9.57) ]
6862 ost_file_prefix=$(do_facet ost1 $LCTL get_param -n debug_path)
6863 ost_file_prefix=${ost_file_prefix}-checksum_dump-ost-\\${fid}
6865 echo "OSS do not support bulk pages dump upon error"
6868 osc_file_prefix=$($LCTL get_param -n debug_path)
6869 osc_file_prefix=${osc_file_prefix}-checksum_dump-osc-\\${fid}
6871 trap cleanup_77c EXIT
6874 # enable bulk pages dump upon error on Client
6875 $LCTL set_param osc.*osc-[^mM]*.checksum_dump=1
6876 # enable bulk pages dump upon error on OSS
6878 do_facet ost1 $LCTL set_param obdfilter.*-OST*.checksum_dump=1
6880 # flush Client cache to allow next read to reach OSS
6881 cancel_lru_locks osc
6883 #define OBD_FAIL_OSC_CHECKSUM_RECEIVE 0x408
6884 $LCTL set_param fail_loc=0x80000408
6885 dd if=$DIR/$tfile of=/dev/null bs=1M || error "dd read error: $?"
6886 $LCTL set_param fail_loc=0
6890 # check cksum dump on Client
6891 osc_file=$(ls ${osc_file_prefix}*)
6892 [ -n "$osc_file" ] || error "no checksum dump file on Client"
6893 # OBD_FAIL_OSC_CHECKSUM_RECEIVE corrupts with "bad1" at start of file
6894 bad1=$(dd if=$osc_file bs=1 count=4 2>/dev/null) || error "dd error: $?"
6895 [ $bad1 == "bad1" ] || error "unexpected corrupt pattern"
6896 orig_cksum=$(dd if=$F77_TMP bs=1 skip=4 count=1048572 2>/dev/null |
6898 dump_cksum=$(dd if=$osc_file bs=1 skip=4 2>/dev/null | cksum)
6899 [[ "$orig_cksum" == "$dump_cksum" ]] ||
6900 error "dump content does not match on Client"
6902 $check_ost || { skip "No need to check cksum dump on OSS"; return 0; }
6904 # check cksum dump on OSS
6905 ost_file=$(do_facet ost1 ls ${ost_file_prefix}\*)
6906 [ -n "$ost_file" ] || error "no checksum dump file on OSS"
6907 orig_cksum=$(dd if=$F77_TMP bs=1048576 count=1 2>/dev/null | cksum)
6908 dump_cksum=$(do_facet ost1 dd if=$ost_file 2>/dev/null \| cksum)
6909 [[ "$orig_cksum" == "$dump_cksum" ]] ||
6910 error "dump content does not match on OSS"
6914 run_test 77c "checksum error on client read with debug"
6916 test_77d() { # bug 10889
6917 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
6918 $GSS && skip "could not run with gss" && return
6919 #define OBD_FAIL_OSC_CHECKSUM_SEND 0x409
6920 $LCTL set_param fail_loc=0x80000409
6922 $DIRECTIO write $DIR/$tfile 0 $F77SZ $((1024 * 1024)) ||
6923 error "direct write: rc=$?"
6924 $LCTL set_param fail_loc=0
6927 #define OBD_FAIL_OSC_CHECKSUM_RECEIVE 0x408
6928 $LCTL set_param fail_loc=0x80000408
6930 cancel_lru_locks osc
6931 $DIRECTIO read $DIR/$tfile 0 $F77SZ $((1024 * 1024)) ||
6932 error "direct read: rc=$?"
6933 $LCTL set_param fail_loc=0
6936 run_test 77d "checksum error on OST direct write, read"
6938 test_77f() { # bug 10889
6939 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
6940 $GSS && skip "could not run with gss" && return
6942 for algo in $CKSUM_TYPES; do
6943 cancel_lru_locks osc
6944 set_checksum_type $algo
6945 #define OBD_FAIL_OSC_CHECKSUM_SEND 0x409
6946 $LCTL set_param fail_loc=0x409
6947 $DIRECTIO write $DIR/$tfile 0 $F77SZ $((1024 * 1024)) &&
6948 error "direct write succeeded"
6949 $LCTL set_param fail_loc=0
6951 set_checksum_type $ORIG_CSUM_TYPE
6954 run_test 77f "repeat checksum error on write (expect error)"
6956 test_77g() { # bug 10889
6957 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
6958 $GSS && skip "could not run with gss" && return
6959 remote_ost_nodsh && skip "remote OST with nodsh" && return
6961 [ ! -f $F77_TMP ] && setup_f77
6963 $SETSTRIPE -c 1 -i 0 $DIR/$tfile
6964 #define OBD_FAIL_OST_CHECKSUM_RECEIVE 0x21a
6965 do_facet ost1 lctl set_param fail_loc=0x8000021a
6967 dd if=$F77_TMP of=$DIR/$tfile bs=1M count=$F77SZ ||
6968 error "write error: rc=$?"
6969 do_facet ost1 lctl set_param fail_loc=0
6972 cancel_lru_locks osc
6973 #define OBD_FAIL_OST_CHECKSUM_SEND 0x21b
6974 do_facet ost1 lctl set_param fail_loc=0x8000021b
6976 cmp $F77_TMP $DIR/$tfile || error "file compare failed"
6977 do_facet ost1 lctl set_param fail_loc=0
6980 run_test 77g "checksum error on OST write, read"
6982 test_77j() { # bug 13805
6983 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
6984 $GSS && skip "could not run with gss" && return
6985 #define OBD_FAIL_OSC_CKSUM_ADLER_ONLY 0x40c
6986 lctl set_param fail_loc=0x40c
6987 remount_client $MOUNT
6988 lctl set_param fail_loc=0
6989 # wait async osc connect to finish and reflect updated state value
6991 for (( i=0; i < OSTCOUNT; i++ )) ; do
6992 wait_osc_import_state client ost$((i+1)) FULL
6995 for VALUE in $(lctl get_param osc.*osc-[^mM]*.checksum_type); do
6996 PARAM=$(echo ${VALUE[0]} | cut -d "=" -f1)
6997 algo=$(lctl get_param -n $PARAM | sed 's/.*\[\(.*\)\].*/\1/g')
6998 [ "$algo" = "adler" ] || error "algo set to $algo instead of adler"
7000 remount_client $MOUNT
7002 run_test 77j "client only supporting ADLER32"
7004 [ "$ORIG_CSUM" ] && set_checksums $ORIG_CSUM || true
7013 test_78() { # bug 10901
7014 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
7015 remote_ost || { skip_env "local OST" && return; }
7018 F78SIZE=$(($(awk '/MemFree:/ { print $2 }' /proc/meminfo) / 1024))
7019 echo "MemFree: $F78SIZE, Max file size: $MAXFREE"
7020 MEMTOTAL=$(($(awk '/MemTotal:/ { print $2 }' /proc/meminfo) / 1024))
7021 echo "MemTotal: $MEMTOTAL"
7023 # reserve 256MB of memory for the kernel and other running processes,
7024 # and then take 1/2 of the remaining memory for the read/write buffers.
7025 if [ $MEMTOTAL -gt 512 ] ;then
7026 MEMTOTAL=$(((MEMTOTAL - 256 ) / 2))
7028 # for those poor memory-starved high-end clusters...
7029 MEMTOTAL=$((MEMTOTAL / 2))
7031 echo "Mem to use for directio: $MEMTOTAL"
7033 [[ $F78SIZE -gt $MEMTOTAL ]] && F78SIZE=$MEMTOTAL
7034 [[ $F78SIZE -gt 512 ]] && F78SIZE=512
7035 [[ $F78SIZE -gt $((MAXFREE / 1024)) ]] && F78SIZE=$((MAXFREE / 1024))
7036 SMALLESTOST=$($LFS df $DIR | grep OST | awk '{ print $4 }' | sort -n |
7038 echo "Smallest OST: $SMALLESTOST"
7039 [[ $SMALLESTOST -lt 10240 ]] &&
7040 skip "too small OSTSIZE, useless to run large O_DIRECT test" && return 0
7042 trap cleanup_test_78 EXIT
7044 [[ $F78SIZE -gt $((SMALLESTOST * $OSTCOUNT / 1024 - 80)) ]] &&
7045 F78SIZE=$((SMALLESTOST * $OSTCOUNT / 1024 - 80))
7047 [ "$SLOW" = "no" ] && NSEQ=1 && [ $F78SIZE -gt 32 ] && F78SIZE=32
7048 echo "File size: $F78SIZE"
7049 $SETSTRIPE -c $OSTCOUNT $DIR/$tfile || error "setstripe failed"
7050 for i in $(seq 1 $NSEQ); do
7051 FSIZE=$(($F78SIZE / ($NSEQ - $i + 1)))
7052 echo directIO rdwr round $i of $NSEQ
7053 $DIRECTIO rdwr $DIR/$tfile 0 $FSIZE 1048576||error "rdwr failed"
7058 run_test 78 "handle large O_DIRECT writes correctly ============"
7060 test_79() { # bug 12743
7061 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
7062 wait_delete_completed
7064 BKTOTAL=$(calc_osc_kbytes kbytestotal)
7065 BKFREE=$(calc_osc_kbytes kbytesfree)
7066 BKAVAIL=$(calc_osc_kbytes kbytesavail)
7068 STRING=`df -P $MOUNT | tail -n 1 | awk '{print $2","$3","$4}'`
7069 DFTOTAL=`echo $STRING | cut -d, -f1`
7070 DFUSED=`echo $STRING | cut -d, -f2`
7071 DFAVAIL=`echo $STRING | cut -d, -f3`
7072 DFFREE=$(($DFTOTAL - $DFUSED))
7074 ALLOWANCE=$((64 * $OSTCOUNT))
7076 if [ $DFTOTAL -lt $(($BKTOTAL - $ALLOWANCE)) ] ||
7077 [ $DFTOTAL -gt $(($BKTOTAL + $ALLOWANCE)) ] ; then
7078 error "df total($DFTOTAL) mismatch OST total($BKTOTAL)"
7080 if [ $DFFREE -lt $(($BKFREE - $ALLOWANCE)) ] ||
7081 [ $DFFREE -gt $(($BKFREE + $ALLOWANCE)) ] ; then
7082 error "df free($DFFREE) mismatch OST free($BKFREE)"
7084 if [ $DFAVAIL -lt $(($BKAVAIL - $ALLOWANCE)) ] ||
7085 [ $DFAVAIL -gt $(($BKAVAIL + $ALLOWANCE)) ] ; then
7086 error "df avail($DFAVAIL) mismatch OST avail($BKAVAIL)"
7089 run_test 79 "df report consistency check ======================="
7091 test_80() { # bug 10718
7092 remote_ost_nodsh && skip "remote OST with nodsh" && return
7093 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
7094 # relax strong synchronous semantics for slow backends like ZFS
7095 local soc="obdfilter.*.sync_on_lock_cancel"
7096 local soc_old=$(do_facet ost1 lctl get_param -n $soc | head -n1)
7098 if [ "$soc_old" != "never" -a "$(facet_fstype ost1)" != "ldiskfs" ]; then
7099 hosts=$(for host in $(seq -f "ost%g" 1 $OSTCOUNT); do
7100 facet_active_host $host; done | sort -u)
7101 do_nodes $hosts lctl set_param $soc=never
7104 dd if=/dev/zero of=$DIR/$tfile bs=1M count=1 seek=1M
7106 local BEFORE=`date +%s`
7107 cancel_lru_locks osc
7108 local AFTER=`date +%s`
7109 local DIFF=$((AFTER-BEFORE))
7110 if [ $DIFF -gt 1 ] ; then
7111 error "elapsed for 1M@1T = $DIFF"
7114 [ -n "$hosts" ] && do_nodes $hosts lctl set_param $soc=$soc_old
7118 run_test 80 "Page eviction is equally fast at high offsets too ===="
7120 test_81a() { # LU-456
7121 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
7122 remote_ost_nodsh && skip "remote OST with nodsh" && return
7123 # define OBD_FAIL_OST_MAPBLK_ENOSPC 0x228
7124 # MUST OR with the OBD_FAIL_ONCE (0x80000000)
7125 do_facet ost1 lctl set_param fail_loc=0x80000228
7127 # write should trigger a retry and success
7128 $SETSTRIPE -i 0 -c 1 $DIR/$tfile
7129 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c
7131 if [ $RC -ne 0 ] ; then
7132 error "write should success, but failed for $RC"
7135 run_test 81a "OST should retry write when get -ENOSPC ==============="
7137 test_81b() { # LU-456
7138 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
7139 remote_ost_nodsh && skip "remote OST with nodsh" && return
7140 # define OBD_FAIL_OST_MAPBLK_ENOSPC 0x228
7141 # Don't OR with the OBD_FAIL_ONCE (0x80000000)
7142 do_facet ost1 lctl set_param fail_loc=0x228
7144 # write should retry several times and return -ENOSPC finally
7145 $SETSTRIPE -i 0 -c 1 $DIR/$tfile
7146 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c
7149 if [ $RC -ne $ENOSPC ] ; then
7150 error "dd should fail for -ENOSPC, but succeed."
7153 run_test 81b "OST should return -ENOSPC when retry still fails ======="
7155 test_82() { # LU-1031
7156 dd if=/dev/zero of=$DIR/$tfile bs=1M count=10
7160 multiop_bg_pause $DIR/$tfile OG${gid1}_g${gid1}c || return 1
7162 multiop_bg_pause $DIR/$tfile O_G${gid2}r10g${gid2}c || return 2
7164 kill -USR1 $MULTIPID2
7166 if [[ `ps h -o comm -p $MULTIPID2` == "" ]]; then
7167 error "First grouplock does not block second one"
7169 echo "Second grouplock blocks first one"
7171 kill -USR1 $MULTIPID1
7175 run_test 82 "Basic grouplock test"
7178 local sfile="/boot/System.map-$(uname -r)"
7179 # define OBD_FAIL_LLITE_PTASK_IO_FAIL 0x140d
7180 $LCTL set_param fail_loc=0x140d
7181 cp $sfile $DIR/$tfile || error "write failed"
7182 diff -c $sfile $DIR/$tfile || error "files are different"
7183 $LCTL set_param fail_loc=0
7186 run_test 83 "Short write in ptask ==============================="
7189 [ -z "$(which cvs 2>/dev/null)" ] && skip_env "could not find cvs" &&
7191 test_mkdir $DIR/$tdir.cvsroot
7192 chown $RUNAS_ID $DIR/$tdir.cvsroot
7195 $RUNAS cvs -d $DIR/$tdir.cvsroot init || error "cvs init failed"
7198 # some versions of cvs import exit(1) when asked to import links or
7199 # files they can't read. ignore those files.
7200 local toignore=$(find . -type l -printf '-I %f\n' -o \
7201 ! -perm /4 -printf '-I %f\n')
7202 $RUNAS cvs -d $DIR/$tdir.cvsroot import -m "nomesg" $toignore \
7203 $tdir.reposname vtag rtag
7206 test_mkdir $DIR/$tdir.reposname
7207 chown $RUNAS_ID $DIR/$tdir.reposname
7208 $RUNAS cvs -d $DIR/$tdir.cvsroot co $tdir.reposname
7210 cd $DIR/$tdir.reposname
7212 $RUNAS cvs add -m 'addmsg' foo99
7214 $RUNAS cvs commit -m 'nomsg' foo99
7215 rm -fr $DIR/$tdir.cvsroot
7217 run_test 99 "cvs strange file/directory operations"
7220 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
7221 [[ "$NETTYPE" =~ tcp ]] ||
7222 { skip "TCP secure port test, not useful for NETTYPE=$NETTYPE" &&
7225 remote_ost_nodsh && skip "remote OST with nodsh" && return
7226 remote_mds_nodsh && skip "remote MDS with nodsh" && return
7228 { skip "useless for local single node setup" && return; }
7230 netstat -tna | ( rc=1; while read PROT SND RCV LOCAL REMOTE STAT; do
7231 [ "$PROT" != "tcp" ] && continue
7232 RPORT=$(echo $REMOTE | cut -d: -f2)
7233 [ "$RPORT" != "$ACCEPTOR_PORT" ] && continue
7236 LPORT=`echo $LOCAL | cut -d: -f2`
7237 if [ $LPORT -ge 1024 ]; then
7238 echo "bad: $PROT $SND $RCV $LOCAL $REMOTE $STAT"
7240 error_exit "local: $LPORT > 1024, remote: $RPORT"
7243 [ "$rc" = 0 ] || error_exit "privileged port not found" )
7245 run_test 100 "check local port using privileged port ==========="
7247 function get_named_value()
7256 echo $line | sed "s/^$tag[ ]*//"
7263 export CACHE_MAX=$($LCTL get_param -n llite.*.max_cached_mb |
7264 awk '/^max_cached_mb/ { print $2 }')
7267 $LCTL set_param -n llite.*.max_cached_mb $CACHE_MAX
7272 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
7273 [ $MDSCOUNT -ge 2 ] && skip "needs < 2 MDTs" && return #LU-4322
7277 local cache_limit=32
7279 $LCTL set_param -n osc.*-osc*.rpc_stats 0
7280 trap cleanup_101a EXIT
7281 $LCTL set_param -n llite.*.read_ahead_stats 0
7282 $LCTL set_param -n llite.*.max_cached_mb $cache_limit
7285 # randomly read 10000 of 64K chunks from file 3x 32MB in size
7287 echo "nreads: $nreads file size: $((cache_limit * 3))MB"
7288 $READS -f $DIR/$tfile -s$((cache_limit * 3192 * 1024)) -b65536 -C -n$nreads -t 180
7291 for s in $($LCTL get_param -n llite.*.read_ahead_stats |
7292 get_named_value 'read but discarded' | cut -d" " -f1); do
7293 discard=$(($discard + $s))
7297 if [[ $(($discard * 10)) -gt $nreads ]]; then
7298 $LCTL get_param osc.*-osc*.rpc_stats
7299 $LCTL get_param llite.*.read_ahead_stats
7300 error "too many ($discard) discarded pages"
7302 rm -f $DIR/$tfile || true
7304 run_test 101a "check read-ahead for random reads"
7307 test_mkdir $DIR/$tdir
7308 local STRIPE_SIZE=$1
7309 local FILE_LENGTH=$2
7312 local FILE_SIZE_MB=$((FILE_LENGTH / STRIPE_SIZE))
7314 local list=$(comma_list $(osts_nodes))
7315 set_osd_param $list '' read_cache_enable 0
7316 set_osd_param $list '' writethrough_cache_enable 0
7318 trap cleanup_test101bc EXIT
7319 # prepare the read-ahead file
7320 $SETSTRIPE -S $STRIPE_SIZE -i $STRIPE_OFFSET -c $OSTCOUNT $DIR/$tfile
7322 dd if=/dev/zero of=$DIR/$tfile bs=$STRIPE_SIZE \
7323 count=$FILE_SIZE_MB 2> /dev/null
7327 cleanup_test101bc() {
7332 local list=$(comma_list $(osts_nodes))
7333 set_osd_param $list '' read_cache_enable 1
7334 set_osd_param $list '' writethrough_cache_enable 1
7338 awk 'BEGIN{total=0}; {total+=$1}; END{print total}'
7343 local STRIPE_SIZE=$2
7344 local FILE_LENGTH=$3
7345 local RA_INC=1048576
7346 local STRIDE_LENGTH=$((STRIPE_SIZE/READ_SIZE))
7347 local discard_limit=$((((STRIDE_LENGTH - 1)*3/(STRIDE_LENGTH*OSTCOUNT))* \
7348 (STRIDE_LENGTH*OSTCOUNT - STRIDE_LENGTH)))
7349 DISCARD=$($LCTL get_param -n llite.*.read_ahead_stats |
7350 get_named_value 'read but discarded' |
7351 cut -d" " -f1 | calc_total)
7352 if [[ $DISCARD -gt $discard_limit ]]; then
7353 $LCTL get_param llite.*.read_ahead_stats
7354 error "Too many ($DISCARD) discarded pages with size (${READ_SIZE})"
7356 echo "Read-ahead success for size ${READ_SIZE}"
7361 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
7362 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs" && return
7363 local STRIPE_SIZE=1048576
7364 local STRIDE_SIZE=$((STRIPE_SIZE*OSTCOUNT))
7365 if [ $SLOW == "yes" ]; then
7366 local FILE_LENGTH=$((STRIDE_SIZE * 64))
7368 local FILE_LENGTH=$((STRIDE_SIZE * 8))
7371 local ITERATION=$((FILE_LENGTH / STRIDE_SIZE))
7373 # prepare the read-ahead file
7374 setup_test101bc $STRIPE_SIZE $FILE_LENGTH
7375 cancel_lru_locks osc
7376 for BIDX in 2 4 8 16 32 64 128 256
7378 local BSIZE=$((BIDX*4096))
7379 local READ_COUNT=$((STRIPE_SIZE/BSIZE))
7380 local STRIDE_LENGTH=$((STRIDE_SIZE/BSIZE))
7381 local OFFSET=$((STRIPE_SIZE/BSIZE*(OSTCOUNT - 1)))
7382 $LCTL set_param -n llite.*.read_ahead_stats 0
7383 $READS -f $DIR/$tfile -l $STRIDE_LENGTH -o $OFFSET \
7384 -s $FILE_LENGTH -b $STRIPE_SIZE -a $READ_COUNT -n $ITERATION
7385 cancel_lru_locks osc
7386 ra_check_101 $BSIZE $STRIPE_SIZE $FILE_LENGTH
7391 run_test 101b "check stride-io mode read-ahead ================="
7394 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
7395 local STRIPE_SIZE=1048576
7396 local FILE_LENGTH=$((STRIPE_SIZE*100))
7400 setup_test101bc $STRIPE_SIZE $FILE_LENGTH
7402 cancel_lru_locks osc
7403 $LCTL set_param osc.*.rpc_stats 0
7404 $READS -f $DIR/$tfile -s$FILE_LENGTH -b65536 -n$nreads -t 180
7405 for osc_rpc_stats in $($LCTL get_param -N osc.*.rpc_stats); do
7406 local stats=$($LCTL get_param -n $osc_rpc_stats)
7407 local lines=$(echo "$stats" | awk 'END {print NR;}')
7410 if [ $lines -le 20 ]; then
7413 for size in 1 2 4 8; do
7414 local rpc=$(echo "$stats" |
7415 awk '($1 == "'$size':") {print $2; exit; }')
7417 error "Small $((size*4))k read IO $rpc !"
7419 echo "$osc_rpc_stats check passed!"
7424 run_test 101c "check stripe_size aligned read-ahead ================="
7427 $LCTL get_param -n llite.*.max_read_ahead_mb | head -n 1
7428 $LCTL set_param -n llite.*.max_read_ahead_mb $1 > /dev/null 2>&1
7432 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
7433 local file=$DIR/$tfile
7434 local sz_MB=${FILESIZE_101d:-500}
7435 local ra_MB=${READAHEAD_MB:-40}
7437 local free_MB=$(($(df -P $DIR | tail -n 1 | awk '{ print $4 }') / 1024))
7438 [ $free_MB -lt $sz_MB ] &&
7439 skip "Need free space ${sz_MB}M, have ${free_MB}M" && return
7441 echo "Create test file $file size ${sz_MB}M, ${free_MB}M free"
7442 $SETSTRIPE -c -1 $file || error "setstripe failed"
7444 dd if=/dev/zero of=$file bs=1M count=$sz_MB || error "dd failed"
7445 echo Cancel LRU locks on lustre client to flush the client cache
7446 cancel_lru_locks osc
7448 echo Disable read-ahead
7449 local old_READAHEAD=$(set_read_ahead 0)
7451 echo Reading the test file $file with read-ahead disabled
7452 local raOFF=$(do_and_time "dd if=$file of=/dev/null bs=1M count=$sz_MB")
7454 echo Cancel LRU locks on lustre client to flush the client cache
7455 cancel_lru_locks osc
7456 echo Enable read-ahead with ${ra_MB}MB
7457 set_read_ahead $ra_MB
7459 echo Reading the test file $file with read-ahead enabled
7460 local raON=$(do_and_time "dd if=$file of=/dev/null bs=1M count=$sz_MB")
7462 echo "read-ahead disabled time read $raOFF"
7463 echo "read-ahead enabled time read $raON"
7465 set_read_ahead $old_READAHEAD
7467 wait_delete_completed
7469 [ $raOFF -le 1 -o $raON -lt $raOFF ] ||
7470 error "readahead ${raON}s > no-readahead ${raOFF}s ${sz_MB}M"
7472 run_test 101d "file read with and without read-ahead enabled"
7475 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
7476 local file=$DIR/$tfile
7477 local size_KB=500 #KB
7481 local free_KB=$(df -P $DIR | tail -n 1 | awk '{ print $4 }')
7482 local need_KB=$((count * size_KB))
7483 [[ $free_KB -le $need_KB ]] &&
7484 skip_env "Need free space $need_KB, have $free_KB" && return
7486 echo "Creating $count ${size_KB}K test files"
7487 for ((i = 0; i < $count; i++)); do
7488 dd if=/dev/zero of=$file.$i bs=$bsize count=$size_KB 2>/dev/null
7491 echo "Cancel LRU locks on lustre client to flush the client cache"
7492 cancel_lru_locks $OSC
7494 echo "Reset readahead stats"
7495 $LCTL set_param -n llite.*.read_ahead_stats 0
7497 for ((i = 0; i < $count; i++)); do
7498 dd if=$file.$i of=/dev/null bs=$bsize count=$size_KB 2>/dev/null
7501 local miss=$($LCTL get_param -n llite.*.read_ahead_stats |
7502 get_named_value 'misses' | cut -d" " -f1 | calc_total)
7504 for ((i = 0; i < $count; i++)); do
7505 rm -rf $file.$i 2>/dev/null
7508 #10000 means 20% reads are missing in readahead
7509 [[ $miss -lt 10000 ]] || error "misses too much for small reads"
7511 run_test 101e "check read-ahead for small read(1k) for small files(500k)"
7514 which iozone || { skip "no iozone installed" && return; }
7516 local old_debug=$($LCTL get_param debug)
7517 old_debug=${old_debug#*=}
7518 $LCTL set_param debug="reada mmap"
7520 # create a test file
7521 iozone -i 0 -+n -r 1m -s 128m -w -f $DIR/$tfile > /dev/null 2>&1
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 echo mmap read the file with small block size
7530 iozone -i 1 -u 1 -l 1 -+n -r 32k -s 128m -B -f $DIR/$tfile \
7533 echo checking missing pages
7534 $LCTL get_param llite.*.read_ahead_stats
7535 local miss=$($LCTL get_param -n llite.*.read_ahead_stats |
7536 get_named_value 'misses' | cut -d" " -f1 | calc_total)
7538 $LCTL set_param debug="$old_debug"
7539 [ $miss -lt 3 ] || error "misses too much pages ('$miss')!"
7542 run_test 101f "check mmap read performance"
7544 test_101g_brw_size_test() {
7546 local pages=$((mb * 1048576 / $(page_size)))
7548 $LCTL set_param osc.*.max_pages_per_rpc=${mb}M ||
7549 { error "unable to set max_pages_per_rpc=${mb}M"; return 1; }
7550 for mp in $($LCTL get_param -n osc.*.max_pages_per_rpc); do
7551 [ $mp -ne $pages ] && error "max_pages_per_rpc $mp != $pages" &&
7555 $LCTL set_param -n osc.*.rpc_stats=0
7557 # 10 RPCs should be enough for the test
7559 dd if=/dev/zero of=$DIR/$tfile bs=${mb}M count=$count ||
7560 { error "dd write ${mb} MB blocks failed"; return 3; }
7561 cancel_lru_locks osc
7562 dd of=/dev/null if=$DIR/$tfile bs=${mb}M count=$count ||
7563 { error "dd write ${mb} MB blocks failed"; return 4; }
7565 # calculate number of full-sized read and write RPCs
7566 rpcs=($($LCTL get_param -n 'osc.*.rpc_stats' |
7567 sed -n '/pages per rpc/,/^$/p' |
7568 awk '/'$pages':/ { reads += $2; writes += $6 }; \
7569 END { print reads,writes }'))
7570 [ ${rpcs[0]} -ne $count ] && error "${rpcs[0]} != $count read RPCs" &&
7572 [ ${rpcs[1]} -ne $count ] && error "${rpcs[1]} != $count write RPCs" &&
7580 local osts=$(get_facets OST)
7581 local list=$(comma_list $(osts_nodes))
7582 local p="$TMP/$TESTSUITE-$TESTNAME.parameters"
7583 local brw_size="obdfilter.*.brw_size"
7584 local ostver=$(lustre_version_code ost1)
7585 local cliver=$(lustre_version_code client)
7587 $LFS setstripe -i 0 -c 1 $DIR/$tfile
7589 local orig_mb=$(do_facet ost1 $LCTL get_param -n $brw_size | head -n 1)
7590 if [ $ostver -ge $(version_code 2.8.52) -o \
7591 \( $ostver -ge $(version_code 2.7.17) -a \
7592 $ostver -lt $(version_code 2.7.50) \) ] &&
7593 [ $cliver -ge $(version_code 2.8.52) -o \
7594 \( $cliver -ge $(version_code 2.7.17) -a \
7595 $cliver -lt $(version_code 2.7.50) \) ]; then
7596 [ $ostver -ge $(version_code 2.9.52) ] && suffix="M"
7597 if [[ $orig_mb -lt 16 ]]; then
7598 save_lustre_params $osts "$brw_size" > $p
7599 do_nodes $list $LCTL set_param -n $brw_size=16$suffix ||
7600 error "set 16MB RPC size failed"
7602 echo "remount client to enable new RPC size"
7603 remount_client $MOUNT || error "remount_client failed"
7606 test_101g_brw_size_test 16 || error "16MB RPC test failed"
7607 # should be able to set brw_size=12, but no rpc_stats for that
7608 test_101g_brw_size_test 8 || error "8MB RPC test failed"
7611 test_101g_brw_size_test 4 || error "4MB RPC test failed"
7613 if [[ $orig_mb -lt 16 ]]; then
7614 restore_lustre_params < $p
7615 remount_client $MOUNT || error "remount_client restore failed"
7618 rm -f $p $DIR/$tfile
7620 run_test 101g "Big bulk(4/16 MiB) readahead"
7623 test_mkdir $DIR/$tdir
7624 chown $RUNAS_ID $DIR/$tdir
7627 STRIPE_COUNT=$OSTCOUNT
7628 [[ $OSTCOUNT -gt 4 ]] && STRIPE_COUNT=4
7630 trap cleanup_test102 EXIT
7632 $1 $SETSTRIPE -S $STRIPE_SIZE -i $STRIPE_OFFSET -c $STRIPE_COUNT $tdir
7634 for num in 1 2 3 4; do
7635 for count in $(seq 1 $STRIPE_COUNT); do
7636 for idx in $(seq 0 $[$STRIPE_COUNT - 1]); do
7637 local size=`expr $STRIPE_SIZE \* $num`
7638 local file=file"$num-$idx-$count"
7639 $1 $SETSTRIPE -S $size -i $idx -c $count $file
7645 $1 tar cf $TMP/f102.tar $tdir --xattrs
7651 rm -rf $DIR/d0.sanity/d102
7655 local testfile=$DIR/$tfile
7659 [ "$UID" != 0 ] && skip_env "must run as root" && return
7660 [ -z "$(lctl get_param -n mdc.*-mdc-*.connect_flags | grep xattr)" ] &&
7661 skip_env "must have user_xattr" && return
7663 [ -z "$(which setfattr 2>/dev/null)" ] &&
7664 skip_env "could not find setfattr" && return
7666 echo "set/get xattr..."
7667 setfattr -n trusted.name1 -v value1 $testfile ||
7668 error "setfattr -n trusted.name1=value1 $testfile failed"
7669 getfattr -n trusted.name1 $testfile 2> /dev/null |
7670 grep "trusted.name1=.value1" ||
7671 error "$testfile missing trusted.name1=value1"
7673 setfattr -n user.author1 -v author1 $testfile ||
7674 error "setfattr -n user.author1=author1 $testfile failed"
7675 getfattr -n user.author1 $testfile 2> /dev/null |
7676 grep "user.author1=.author1" ||
7677 error "$testfile missing trusted.author1=author1"
7680 setfattr -n trusted.name2 -v value2 $testfile ||
7681 error "$testfile unable to set trusted.name2"
7682 setfattr -n trusted.name3 -v value3 $testfile ||
7683 error "$testfile unable to set trusted.name3"
7684 [ $(getfattr -d -m "^trusted" $testfile 2> /dev/null |
7685 grep "trusted.name" | wc -l) -eq 3 ] ||
7686 error "$testfile missing 3 trusted.name xattrs"
7688 setfattr -n user.author2 -v author2 $testfile ||
7689 error "$testfile unable to set user.author2"
7690 setfattr -n user.author3 -v author3 $testfile ||
7691 error "$testfile unable to set user.author3"
7692 [ $(getfattr -d -m "^user" $testfile 2> /dev/null |
7693 grep "user.author" | wc -l) -eq 3 ] ||
7694 error "$testfile missing 3 user.author xattrs"
7696 echo "remove xattr..."
7697 setfattr -x trusted.name1 $testfile ||
7698 error "$testfile error deleting trusted.name1"
7699 getfattr -d -m trusted $testfile 2> /dev/null | grep "trusted.name1" &&
7700 error "$testfile did not delete trusted.name1 xattr"
7702 setfattr -x user.author1 $testfile ||
7703 error "$testfile error deleting user.author1"
7704 echo "set lustre special xattr ..."
7705 $LFS setstripe -c1 $testfile
7706 local lovea=$(getfattr -n "trusted.lov" -e hex $testfile |
7707 awk -F "=" '/trusted.lov/ { print $2 }' )
7708 setfattr -n "trusted.lov" -v $lovea $testfile ||
7709 error "$testfile doesn't ignore setting trusted.lov again"
7710 setfattr -n "trusted.lov" -v "invalid_value" $testfile &&
7711 error "$testfile allow setting invalid trusted.lov"
7714 run_test 102a "user xattr test =================================="
7717 [ -z "$(which setfattr 2>/dev/null)" ] &&
7718 skip_env "could not find setfattr" && return
7720 # b10930: get/set/list trusted.lov xattr
7721 echo "get/set/list trusted.lov xattr ..."
7722 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs" && return
7723 local testfile=$DIR/$tfile
7724 $SETSTRIPE -S 65536 -i 1 -c $OSTCOUNT $testfile ||
7725 error "setstripe failed"
7726 local STRIPECOUNT=$($GETSTRIPE -c $testfile) ||
7727 error "getstripe failed"
7728 getfattr -d -m "^trusted" $testfile 2>/dev/null | grep "trusted.lov" ||
7729 error "can't get trusted.lov from $testfile"
7731 local testfile2=${testfile}2
7732 local value=$(getfattr -n trusted.lov $testfile 2>/dev/null |
7733 grep "trusted.lov" | sed -e 's/[^=]\+=//')
7736 setfattr -n trusted.lov -v $value $testfile2
7737 local stripe_size=$($GETSTRIPE -S $testfile2)
7738 local stripe_count=$($GETSTRIPE -c $testfile2)
7739 [[ $stripe_size -eq 65536 ]] ||
7740 error "stripe size $stripe_size != 65536"
7741 [[ $stripe_count -eq $STRIPECOUNT ]] ||
7742 error "stripe count $stripe_count != $STRIPECOUNT"
7745 run_test 102b "getfattr/setfattr for trusted.lov EAs ============"
7748 [ -z "$(which setfattr 2>/dev/null)" ] &&
7749 skip_env "could not find setfattr" && return
7751 # b10930: get/set/list lustre.lov xattr
7752 echo "get/set/list lustre.lov xattr ..."
7753 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs" && return
7754 test_mkdir $DIR/$tdir
7755 chown $RUNAS_ID $DIR/$tdir
7756 local testfile=$DIR/$tdir/$tfile
7757 $RUNAS $SETSTRIPE -S 65536 -i 1 -c $OSTCOUNT $testfile ||
7758 error "setstripe failed"
7759 local STRIPECOUNT=$($RUNAS $GETSTRIPE -c $testfile) ||
7760 error "getstripe failed"
7761 $RUNAS getfattr -d -m "^lustre" $testfile 2> /dev/null | \
7762 grep "lustre.lov" || error "can't get lustre.lov from $testfile"
7764 local testfile2=${testfile}2
7765 local value=`getfattr -n lustre.lov $testfile 2> /dev/null | \
7766 grep "lustre.lov" |sed -e 's/[^=]\+=//' `
7768 $RUNAS $MCREATE $testfile2
7769 $RUNAS setfattr -n lustre.lov -v $value $testfile2
7770 local stripe_size=$($RUNAS $GETSTRIPE -S $testfile2)
7771 local stripe_count=$($RUNAS $GETSTRIPE -c $testfile2)
7772 [ $stripe_size -eq 65536 ] || error "stripe size $stripe_size != 65536"
7773 [ $stripe_count -eq $STRIPECOUNT ] ||
7774 error "stripe count $stripe_count != $STRIPECOUNT"
7776 run_test 102c "non-root getfattr/setfattr for lustre.lov EAs ==========="
7778 compare_stripe_info1() {
7779 local stripe_index_all_zero=true
7781 for num in 1 2 3 4; do
7782 for count in $(seq 1 $STRIPE_COUNT); do
7783 for offset in $(seq 0 $[$STRIPE_COUNT - 1]); do
7784 local size=$((STRIPE_SIZE * num))
7785 local file=file"$num-$offset-$count"
7786 stripe_size=$($LFS getstripe -S $PWD/$file)
7787 [[ $stripe_size -ne $size ]] &&
7788 error "$file: size $stripe_size != $size"
7789 stripe_count=$($LFS getstripe -c $PWD/$file)
7790 # allow fewer stripes to be created, ORI-601
7791 [[ $stripe_count -lt $(((3 * count + 3) / 4)) ]] &&
7792 error "$file: count $stripe_count != $count"
7793 stripe_index=$($LFS getstripe -i $PWD/$file)
7794 [[ $stripe_index -ne 0 ]] &&
7795 stripe_index_all_zero=false
7799 $stripe_index_all_zero &&
7800 error "all files are being extracted starting from OST index 0"
7804 have_xattrs_include() {
7805 tar --help | grep -q xattrs-include &&
7806 echo --xattrs-include="lustre.*"
7810 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
7811 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs" && return
7812 XINC=$(have_xattrs_include)
7814 tar xf $TMP/f102.tar -C $DIR/$tdir --xattrs $XINC
7816 compare_stripe_info1
7818 run_test 102d "tar restore stripe info from tarfile,not keep osts"
7821 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
7822 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs" && return
7823 XINC=$(have_xattrs_include)
7825 test_mkdir $DIR/$tdir.restore
7827 tar cf - --xattrs $tdir | tar xf - \
7828 -C $DIR/$tdir.restore --xattrs $XINC
7829 cd $DIR/$tdir.restore/$tdir
7830 compare_stripe_info1
7832 run_test 102f "tar copy files, not keep osts"
7835 local xsize=${1:-1024} # in bytes
7836 local file=$DIR/$tfile
7838 [ -z "$(lctl get_param -n mdc.*.connect_flags | grep xattr)" ] &&
7839 skip "must have user_xattr" && return 0
7840 [ -z "$(which setfattr 2>/dev/null)" ] &&
7841 skip_env "could not find setfattr" && return 0
7842 [ -z "$(which getfattr 2>/dev/null)" ] &&
7843 skip_env "could not find getfattr" && return 0
7847 local value="$(generate_string $xsize)"
7849 local xbig=trusted.big
7850 log "save $xbig on $file"
7851 setfattr -n $xbig -v $value $file ||
7852 error "saving $xbig on $file failed"
7854 local orig=$(get_xattr_value $xbig $file)
7855 [[ "$orig" != "$value" ]] && error "$xbig different after saving $xbig"
7857 local xsml=trusted.sml
7858 log "save $xsml on $file"
7859 setfattr -n $xsml -v val $file || error "saving $xsml on $file failed"
7861 local new=$(get_xattr_value $xbig $file)
7862 [[ "$new" != "$orig" ]] && error "$xbig different after saving $xsml"
7864 log "grow $xsml on $file"
7865 setfattr -n $xsml -v "$value" $file ||
7866 error "growing $xsml on $file failed"
7868 new=$(get_xattr_value $xbig $file)
7869 [[ "$new" != "$orig" ]] && error "$xbig different after growing $xsml"
7870 log "$xbig still valid after growing $xsml"
7875 test_102h() { # bug 15777
7878 run_test 102h "grow xattr from inside inode to external block"
7881 large_xattr_enabled || { skip "large_xattr disabled" && return; }
7882 grow_xattr $(max_xattr_size)
7884 run_test 102ha "grow xattr from inside inode to external inode"
7886 test_102i() { # bug 17038
7887 [ -z "$(which getfattr 2>/dev/null)" ] &&
7888 skip "could not find getfattr" && return
7890 ln -s $DIR/$tfile $DIR/${tfile}link
7891 getfattr -n trusted.lov $DIR/$tfile ||
7892 error "lgetxattr on $DIR/$tfile failed"
7893 getfattr -h -n trusted.lov $DIR/${tfile}link 2>&1 |
7894 grep -i "no such attr" ||
7895 error "error for lgetxattr on $DIR/${tfile}link is not ENODATA"
7896 rm -f $DIR/$tfile $DIR/${tfile}link
7898 run_test 102i "lgetxattr test on symbolic link ============"
7901 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
7902 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs" && return
7903 XINC=$(have_xattrs_include)
7904 setup_test102 "$RUNAS"
7905 chown $RUNAS_ID $DIR/$tdir
7906 $RUNAS tar xf $TMP/f102.tar -C $DIR/$tdir --xattrs $XINC
7908 compare_stripe_info1 "$RUNAS"
7910 run_test 102j "non-root tar restore stripe info from tarfile, not keep osts ==="
7913 [ -z "$(which setfattr 2>/dev/null)" ] &&
7914 skip "could not find setfattr" && return
7916 # b22187 just check that does not crash for regular file.
7917 setfattr -n trusted.lov $DIR/$tfile
7918 # b22187 'setfattr -n trusted.lov' should remove LOV EA for directories
7919 local test_kdir=$DIR/$tdir
7920 test_mkdir $test_kdir
7921 local default_size=$($LFS getstripe -S $test_kdir)
7922 local default_count=$($LFS getstripe -c $test_kdir)
7923 local default_offset=$($LFS getstripe -i $test_kdir)
7924 $SETSTRIPE -S 65536 -i 0 -c $OSTCOUNT $test_kdir ||
7925 error 'dir setstripe failed'
7926 setfattr -n trusted.lov $test_kdir
7927 local stripe_size=$($LFS getstripe -S $test_kdir)
7928 local stripe_count=$($LFS getstripe -c $test_kdir)
7929 local stripe_offset=$($LFS getstripe -i $test_kdir)
7930 [ $stripe_size -eq $default_size ] ||
7931 error "stripe size $stripe_size != $default_size"
7932 [ $stripe_count -eq $default_count ] ||
7933 error "stripe count $stripe_count != $default_count"
7934 [ $stripe_offset -eq $default_offset ] ||
7935 error "stripe offset $stripe_offset != $default_offset"
7936 rm -rf $DIR/$tfile $test_kdir
7938 run_test 102k "setfattr without parameter of value shouldn't cause a crash"
7941 [ -z "$(which getfattr 2>/dev/null)" ] &&
7942 skip "could not find getfattr" && return
7944 # LU-532 trusted. xattr is invisible to non-root
7945 local testfile=$DIR/$tfile
7949 echo "listxattr as user..."
7950 chown $RUNAS_ID $testfile
7951 $RUNAS getfattr -d -m '.*' $testfile 2>&1 |
7952 grep -q "trusted" &&
7953 error "$testfile trusted xattrs are user visible"
7957 run_test 102l "listxattr size test =================================="
7959 test_102m() { # LU-3403 llite: error of listxattr when buffer is small
7960 local path=$DIR/$tfile
7963 listxattr_size_check $path || error "listattr_size_check $path failed"
7965 run_test 102m "Ensure listxattr fails on small bufffer ========"
7969 getxattr() { # getxattr path name
7970 # Return the base64 encoding of the value of xattr name on path.
7974 # # getfattr --absolute-names --encoding=base64 --name=trusted.lov $path
7976 # trusted.lov=0s0AvRCwEAAAAGAAAAAAAAAAAEAAACAAAAAAAQAAEAA...AAAAAAAAA=
7978 # We print just 0s0AvRCwEAAAAGAAAAAAAAAAAEAAACAAAAAAAQAAEAA...AAAAAAAAA=
7980 getfattr --absolute-names --encoding=base64 --name=$name $path |
7981 awk -F= -v name=$name '$1 == name {
7982 print substr($0, index($0, "=") + 1);
7986 test_102n() { # LU-4101 mdt: protect internal xattrs
7987 [ -z "$(which setfattr 2>/dev/null)" ] &&
7988 skip "could not find setfattr" && return
7989 if [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.5.50) ]
7991 skip "MDT < 2.5.50 allows setxattr on internal trusted xattrs"
7995 local file0=$DIR/$tfile.0
7996 local file1=$DIR/$tfile.1
7997 local xattr0=$TMP/$tfile.0
7998 local xattr1=$TMP/$tfile.1
7999 local namelist="lov lma lmv link fid version som hsm"
8003 rm -rf $file0 $file1 $xattr0 $xattr1
8006 # Get 'before' xattrs of $file1.
8007 getfattr --absolute-names --dump --match=- $file1 > $xattr0
8009 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.8.53) ] &&
8010 namelist+=" lfsck_namespace"
8011 for name in $namelist; do
8012 # Try to copy xattr from $file0 to $file1.
8013 value=$(getxattr $file0 trusted.$name 2> /dev/null)
8015 setfattr --name=trusted.$name --value="$value" $file1 ||
8016 error "setxattr 'trusted.$name' failed"
8018 # Try to set a garbage xattr.
8019 value=0sVGhlIHF1aWNrIGJyb3duIGZveCBqdW1wcyBvdmVyIGl0c2VsZi4=
8021 if [[ x$name == "xlov" ]]; then
8022 setfattr --name=trusted.lov --value="$value" $file1 &&
8023 error "setxattr invalid 'trusted.lov' success"
8025 setfattr --name=trusted.$name --value="$value" $file1 ||
8026 error "setxattr invalid 'trusted.$name' failed"
8029 # Try to remove the xattr from $file1. We don't care if this
8030 # appears to succeed or fail, we just don't want there to be
8031 # any changes or crashes.
8032 setfattr --remove=$trusted.$name $file1 2> /dev/null
8035 if [ $(lustre_version_code $SINGLEMDS) -gt $(version_code 2.6.50) ]
8038 # Try to copy xattr from $file0 to $file1.
8039 value=$(getxattr $file0 trusted.$name 2> /dev/null)
8041 setfattr --name=trusted.$name --value="$value" $file1 ||
8042 error "setxattr 'trusted.$name' failed"
8044 # Try to set a garbage xattr.
8045 value=0sVGhlIHF1aWNrIGJyb3duIGZveCBqdW1wcyBvdmVyIGl0c2VsZi4=
8047 setfattr --name=trusted.$name --value="$value" $file1 ||
8048 error "setxattr 'trusted.$name' failed"
8050 # Try to remove the xattr from $file1. We don't care if this
8051 # appears to succeed or fail, we just don't want there to be
8052 # any changes or crashes.
8053 setfattr --remove=$trusted.$name $file1 2> /dev/null
8056 # Get 'after' xattrs of file1.
8057 getfattr --absolute-names --dump --match=- $file1 > $xattr1
8059 if ! diff $xattr0 $xattr1; then
8060 error "before and after xattrs of '$file1' differ"
8063 rm -rf $file0 $file1 $xattr0 $xattr1
8067 run_test 102n "silently ignore setxattr on internal trusted xattrs"
8069 test_102p() { # LU-4703 setxattr did not check ownership
8070 local testfile=$DIR/$tfile
8072 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.5.56) ] &&
8073 skip "MDS needs to be at least 2.5.56" && return
8077 echo "setfacl as user..."
8078 $RUNAS setfacl -m "u:$RUNAS_ID:rwx" $testfile
8079 [ $? -ne 0 ] || error "setfacl by $RUNAS_ID was allowed on $testfile"
8081 echo "setfattr as user..."
8082 setfacl -m "u:$RUNAS_ID:---" $testfile
8083 $RUNAS setfattr -x system.posix_acl_access $testfile
8084 [ $? -ne 0 ] || error "setfattr by $RUNAS_ID was allowed on $testfile"
8086 run_test 102p "check setxattr(2) correctly fails without permission"
8089 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.6.92) ] &&
8090 skip "MDS needs to be at least 2.6.92" && return
8091 orphan_linkea_check $DIR/$tfile || error "orphan_linkea_check"
8093 run_test 102q "flistxattr should not return trusted.link EAs for orphans"
8096 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.6.93) ] &&
8097 skip "MDS needs to be at least 2.6.93" && return
8098 touch $DIR/$tfile || error "touch"
8099 setfattr -n user.$(basename $tfile) $DIR/$tfile || error "setfattr"
8100 getfattr -n user.$(basename $tfile) $DIR/$tfile || error "getfattr"
8101 rm $DIR/$tfile || error "rm"
8104 mkdir -p $DIR/$tdir || error "mkdir"
8105 setfattr -n user.$(basename $tdir) $DIR/$tdir || error "setfattr dir"
8106 getfattr -n user.$(basename $tdir) $DIR/$tdir || error "getfattr dir"
8107 setfattr -x user.$(basename $tdir) $DIR/$tdir ||
8108 error "$testfile error deleting user.author1"
8109 getfattr -d -m user.$(basename $tdir) 2> /dev/null |
8110 grep "user.$(basename $tdir)" &&
8111 error "$tdir did not delete user.$(basename $tdir)"
8112 rmdir $DIR/$tdir || error "rmdir"
8115 test_mkdir $DIR/$tdir
8116 setfattr -n user.$(basename $tdir) $DIR/$tdir || error "setfattr dir"
8117 getfattr -n user.$(basename $tdir) $DIR/$tdir || error "getfattr dir"
8118 setfattr -x user.$(basename $tdir) $DIR/$tdir ||
8119 error "$testfile error deleting user.author1"
8120 getfattr -d -m user.$(basename $tdir) 2> /dev/null |
8121 grep "user.$(basename $tdir)" &&
8122 error "$tdir did not delete user.$(basename $tdir)"
8123 rmdir $DIR/$tdir || error "rm striped dir"
8125 run_test 102r "set EAs with empty values"
8129 $LUSTRE/tests/acl/run $LUSTRE/tests/acl/$1.test
8134 [ "$UID" != 0 ] && skip_env "must run as root" && return
8135 [ -z "$(lctl get_param -n mdc.*-mdc-*.connect_flags | grep acl)" ] &&
8136 skip "must have acl enabled" && return
8137 [ -z "$(which setfacl 2>/dev/null)" ] &&
8138 skip_env "could not find setfacl" && return
8139 $GSS && skip "could not run under gss" && return
8140 remote_mds_nodsh && skip "remote MDS with nodsh" && return
8142 gpasswd -a daemon bin # LU-5641
8143 do_facet $SINGLEMDS gpasswd -a daemon bin # LU-5641
8145 declare -a identity_old
8147 for num in $(seq $MDSCOUNT); do
8148 switch_identity $num true || identity_old[$num]=$?
8156 echo "performing cp ..."
8157 run_acl_subtest cp || error "run_acl_subtest cp failed"
8158 echo "performing getfacl-noacl..."
8159 run_acl_subtest getfacl-noacl || error "getfacl-noacl test failed"
8160 echo "performing misc..."
8161 run_acl_subtest misc || error "misc test failed"
8162 echo "performing permissions..."
8163 run_acl_subtest permissions || error "permissions failed"
8164 # LU-1482 mdd: Setting xattr are properly checked with and without ACLs
8165 if [ $(lustre_version_code $SINGLEMDS) -gt $(version_code 2.8.55) -o \
8166 \( $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.6) -a \
8167 $(lustre_version_code $SINGLEMDS) -ge $(version_code 2.5.29) \) ]
8169 echo "performing permissions xattr..."
8170 run_acl_subtest permissions_xattr ||
8171 error "permissions_xattr failed"
8173 echo "performing setfacl..."
8174 run_acl_subtest setfacl || error "setfacl test failed"
8176 # inheritance test got from HP
8177 echo "performing inheritance..."
8178 cp $LUSTRE/tests/acl/make-tree . || error "cannot copy make-tree"
8179 chmod +x make-tree || error "chmod +x failed"
8180 run_acl_subtest inheritance || error "inheritance test failed"
8183 echo "LU-974 ignore umask when acl is enabled..."
8184 run_acl_subtest 974 || error "LU-974 umask test failed"
8185 if [ $MDSCOUNT -ge 2 ]; then
8186 run_acl_subtest 974_remote ||
8187 error "LU-974 umask test failed under remote dir"
8190 echo "LU-2561 newly created file is same size as directory..."
8191 if [ $(facet_fstype $SINGLEMDS) != "zfs" ]; then
8192 run_acl_subtest 2561 || error "LU-2561 test failed"
8194 run_acl_subtest 2561_zfs || error "LU-2561 zfs test failed"
8197 run_acl_subtest 4924 || error "LU-4924 test failed"
8202 for num in $(seq $MDSCOUNT); do
8203 if [ "${identity_old[$num]}" = 1 ]; then
8204 switch_identity $num false || identity_old[$num]=$?
8208 run_test 103a "acl test ========================================="
8212 cp -rp $DIR/$tdir $DIR/$tdir.bak
8214 [ -n "$(getfattr -d -m. $DIR/$tdir | grep posix_acl_default)" ] &&
8215 error "$DIR/$tdir shouldn't contain default ACL"
8216 [ -n "$(getfattr -d -m. $DIR/$tdir.bak | grep posix_acl_default)" ] &&
8217 error "$DIR/$tdir.bak shouldn't contain default ACL"
8220 run_test 103c "'cp -rp' won't set empty acl"
8223 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
8225 lfs df || error "lfs df failed"
8226 lfs df -ih || error "lfs df -ih failed"
8227 lfs df -h $DIR || error "lfs df -h $DIR failed"
8228 lfs df -i $DIR || error "lfs df -i $DIR failed"
8229 lfs df $DIR/$tfile || error "lfs df $DIR/$tfile failed"
8230 lfs df -ih $DIR/$tfile || error "lfs df -ih $DIR/$tfile failed"
8232 local OSC=$(lctl dl | grep OST0000-osc-[^M] | awk '{ print $4 }')
8233 lctl --device %$OSC deactivate
8234 lfs df || error "lfs df with deactivated OSC failed"
8235 lctl --device %$OSC activate
8236 # wait the osc back to normal
8237 wait_osc_import_state client ost FULL
8239 lfs df || error "lfs df with reactivated OSC failed"
8242 run_test 104a "lfs df [-ih] [path] test ========================="
8245 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
8246 [ $RUNAS_ID -eq $UID ] &&
8247 skip_env "RUNAS_ID = UID = $UID -- skipping" && return
8249 denied_cnt=$(($($RUNAS $LFS check servers 2>&1 |
8250 grep "Permission denied" | wc -l)))
8251 if [ $denied_cnt -ne 0 ]; then
8252 error "lfs check servers test failed"
8255 run_test 104b "$RUNAS lfs check servers test ===================="
8258 # doesn't work on 2.4 kernels
8260 if $(flock_is_enabled); then
8261 flocks_test 1 on -f $DIR/$tfile || error "fail flock on"
8263 flocks_test 1 off -f $DIR/$tfile || error "fail flock off"
8267 run_test 105a "flock when mounted without -o flock test ========"
8271 if $(flock_is_enabled); then
8272 flocks_test 1 on -c $DIR/$tfile || error "fail flock on"
8274 flocks_test 1 off -c $DIR/$tfile || error "fail flock off"
8278 run_test 105b "fcntl when mounted without -o flock test ========"
8282 if $(flock_is_enabled); then
8283 flocks_test 1 on -l $DIR/$tfile || error "fail flock on"
8285 flocks_test 1 off -l $DIR/$tfile || error "fail flock off"
8289 run_test 105c "lockf when mounted without -o flock test"
8291 test_105d() { # bug 15924
8292 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
8293 test_mkdir $DIR/$tdir
8294 flock_is_enabled || { skip "mount w/o flock enabled" && return; }
8295 #define OBD_FAIL_LDLM_CP_CB_WAIT 0x315
8296 $LCTL set_param fail_loc=0x80000315
8297 flocks_test 2 $DIR/$tdir
8299 run_test 105d "flock race (should not freeze) ========"
8301 test_105e() { # bug 22660 && 22040
8302 flock_is_enabled || { skip "mount w/o flock enabled" && return; }
8304 flocks_test 3 $DIR/$tfile
8306 run_test 105e "Two conflicting flocks from same process"
8308 test_106() { #bug 10921
8309 test_mkdir $DIR/$tdir
8310 $DIR/$tdir && error "exec $DIR/$tdir succeeded"
8311 chmod 777 $DIR/$tdir || error "chmod $DIR/$tdir failed"
8313 run_test 106 "attempt exec of dir followed by chown of that dir"
8316 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
8323 local save_pattern=$(sysctl -n kernel.core_pattern)
8324 local save_uses_pid=$(sysctl -n kernel.core_uses_pid)
8325 sysctl -w kernel.core_pattern=$file
8326 sysctl -w kernel.core_uses_pid=0
8334 kill -s 11 $SLEEPPID
8336 if [ -e $file ]; then
8337 size=`stat -c%s $file`
8338 [ $size -eq 0 ] && error "Fail to create core file $file"
8340 error "Fail to create core file $file"
8343 sysctl -w kernel.core_pattern=$save_pattern
8344 sysctl -w kernel.core_uses_pid=$save_uses_pid
8347 run_test 107 "Coredump on SIG"
8350 test_mkdir $DIR/$tdir
8351 test_mkdir $DIR/$tdir/$(str_repeat 'a' 255)
8352 $LFS mkdir -c $MDSCOUNT $DIR/$tdir/$(str_repeat 'b' 256) &&
8353 error "mkdir with 256 char should fail, but did not"
8354 touch $DIR/$tdir/$(str_repeat 'x' 255) ||
8355 error "create with 255 char failed"
8356 touch $DIR/$tdir/$(str_repeat 'y' 256) &&
8357 error "create with 256 char should fail, but did not"
8362 run_test 110 "filename length checking"
8365 # Purpose: To verify dynamic thread (OSS) creation.
8368 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
8369 remote_ost_nodsh && skip "remote OST with nodsh" && return
8371 # Lustre does not stop service threads once they are started.
8372 # Reset number of running threads to default.
8377 local save_params="$TMP/sanity-$TESTNAME.parameters"
8379 # Get ll_ost_io count before I/O
8380 OSTIO_pre=$(do_facet ost1 \
8381 "$LCTL get_param ost.OSS.ost_io.threads_started | cut -d= -f2")
8382 # Exit if lustre is not running (ll_ost_io not running).
8383 [ -z "$OSTIO_pre" ] && error "no OSS threads"
8385 echo "Starting with $OSTIO_pre threads"
8386 local thread_max=$((OSTIO_pre * 2))
8387 local rpc_in_flight=$((thread_max * 2))
8388 # Number of I/O Process proposed to be started.
8390 local facets=$(get_facets OST)
8392 save_lustre_params client "osc.*OST*.max_rpcs_in_flight" > $save_params
8393 save_lustre_params $facets "ost.OSS.ost_io.threads_max" >> $save_params
8395 # Set in_flight to $rpc_in_flight
8396 $LCTL set_param osc.*OST*.max_rpcs_in_flight=$rpc_in_flight ||
8397 error "Failed to set max_rpcs_in_flight to $rpc_in_flight"
8398 nfiles=${rpc_in_flight}
8399 # Set ost thread_max to $thread_max
8400 do_facet ost1 "$LCTL set_param ost.OSS.ost_io.threads_max=$thread_max"
8402 # 5 Minutes should be sufficient for max number of OSS
8403 # threads(thread_max) to be created.
8407 local WTL=${WTL:-"$LUSTRE/tests/write_time_limit"}
8408 test_mkdir $DIR/$tdir
8409 for i in $(seq $nfiles); do
8410 local file=$DIR/$tdir/${tfile}-$i
8411 $LFS setstripe -c -1 -i 0 $file
8412 ($WTL $file $timeout)&
8415 # I/O Started - Wait for thread_started to reach thread_max or report
8416 # error if thread_started is more than thread_max.
8417 echo "Waiting for thread_started to reach thread_max"
8418 local thread_started=0
8419 local end_time=$((SECONDS + timeout))
8421 while [ $SECONDS -le $end_time ] ; do
8423 # Get ost i/o thread_started count.
8424 thread_started=$(do_facet ost1 \
8426 ost.OSS.ost_io.threads_started | cut -d= -f2")
8427 # Break out if thread_started is equal/greater than thread_max
8428 if [[ $thread_started -ge $thread_max ]]; then
8429 echo ll_ost_io thread_started $thread_started, \
8430 equal/greater than thread_max $thread_max
8436 # Cleanup - We have the numbers, Kill i/o jobs if running.
8437 jobcount=($(jobs -p))
8438 for i in $(seq 0 $((${#jobcount[@]}-1)))
8440 kill -9 ${jobcount[$i]}
8441 if [ $? -ne 0 ] ; then
8443 Failed to Kill \'WTL\(I/O\)\' with pid ${jobcount[$i]}
8447 # Cleanup files left by WTL binary.
8448 for i in $(seq $nfiles); do
8449 local file=$DIR/$tdir/${tfile}-$i
8451 if [ $? -ne 0 ] ; then
8452 echo "Warning: Failed to delete file $file"
8456 restore_lustre_params <$save_params
8457 rm -f $save_params || echo "Warning: delete file '$save_params' failed"
8459 # Error out if no new thread has started or Thread started is greater
8461 if [[ $thread_started -le $OSTIO_pre ||
8462 $thread_started -gt $thread_max ]]; then
8463 error "ll_ost_io: thread_started $thread_started" \
8464 "OSTIO_pre $OSTIO_pre, thread_max $thread_max." \
8465 "No new thread started or thread started greater " \
8469 run_test 115 "verify dynamic thread creation===================="
8472 wait_delete_completed
8473 AVAIL=($(lctl get_param -n osc.*[oO][sS][cC]-[^M]*.kbytesavail))
8474 echo "OST kbytes available: ${AVAIL[@]}"
8479 for ((i = 0; i < ${#AVAIL[@]}; i++)); do
8480 #echo OST $i: ${AVAIL[i]}kb
8481 if [[ ${AVAIL[i]} -gt $MAXV ]]; then
8485 if [[ ${AVAIL[i]} -lt $MINV ]]; then
8490 echo "Min free space: OST $MINI: $MINV"
8491 echo "Max free space: OST $MAXI: $MAXV"
8494 test_116a() { # was previously test_116()
8495 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
8496 remote_mds_nodsh && skip "remote MDS with nodsh" && return
8498 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs" && return
8500 echo -n "Free space priority "
8501 do_facet $SINGLEMDS lctl get_param -n lo*.*-mdtlov.qos_prio_free |
8506 [ $MINV -eq 0 ] && skip "no free space in OST$MINI, skip" && return
8507 [ $MINV -gt 10000000 ] && skip "too much free space in OST$MINI, skip" \
8509 trap simple_cleanup_common EXIT
8512 # Check if we need to generate uneven OSTs
8513 test_mkdir -p $DIR/$tdir/OST${MINI}
8514 local FILL=$((MINV / 4))
8515 local DIFF=$((MAXV - MINV))
8516 local DIFF2=$((DIFF * 100 / MINV))
8518 local threshold=$(do_facet $SINGLEMDS \
8519 lctl get_param -n *.*MDT0000-mdtlov.qos_threshold_rr | head -n1)
8520 threshold=${threshold%%%}
8521 echo -n "Check for uneven OSTs: "
8522 echo -n "diff=${DIFF}KB (${DIFF2}%) must be > ${threshold}% ..."
8524 if [[ $DIFF2 -gt $threshold ]]; then
8526 echo "Don't need to fill OST$MINI"
8528 # generate uneven OSTs. Write 2% over the QOS threshold value
8530 DIFF=$((threshold - DIFF2 + 2))
8531 DIFF2=$((MINV * DIFF / 100))
8532 echo "Fill $DIFF% remaining space in OST$MINI with ${DIFF2}KB"
8533 $SETSTRIPE -i $MINI -c 1 $DIR/$tdir/OST${MINI} ||
8534 error "setstripe failed"
8535 DIFF=$((DIFF2 / 2048))
8537 while [ $i -lt $DIFF ]; do
8539 dd if=/dev/zero of=$DIR/$tdir/OST${MINI}/$tfile-$i \
8540 bs=2M count=1 2>/dev/null
8549 DIFF=$((MAXV - MINV))
8550 DIFF2=$((DIFF * 100 / MINV))
8551 echo -n "diff=$DIFF=$DIFF2% must be > $threshold% for QOS mode..."
8552 if [ $DIFF2 -gt $threshold ]; then
8555 echo "failed - QOS mode won't be used"
8556 skip "QOS imbalance criteria not met"
8557 simple_cleanup_common
8566 # now fill using QOS
8567 $SETSTRIPE -c 1 $DIR/$tdir
8568 FILL=$((FILL / 200))
8569 if [ $FILL -gt 600 ]; then
8572 echo "writing $FILL files to QOS-assigned OSTs"
8574 while [ $i -lt $FILL ]; do
8576 dd if=/dev/zero of=$DIR/$tdir/$tfile-$i bs=200k \
8580 echo "wrote $i 200k files"
8584 echo "Note: free space may not be updated, so measurements might be off"
8586 DIFF2=$((MAXV - MINV))
8587 echo "free space delta: orig $DIFF final $DIFF2"
8588 [ $DIFF2 -gt $DIFF ] && echo "delta got worse!"
8589 DIFF=$((MINV1 - ${AVAIL[$MINI1]}))
8590 echo "Wrote ${DIFF}KB to smaller OST $MINI1"
8591 DIFF2=$((MAXV1 - ${AVAIL[$MAXI1]}))
8592 echo "Wrote ${DIFF2}KB to larger OST $MAXI1"
8593 if [[ $DIFF -gt 0 ]]; then
8594 FILL=$((DIFF2 * 100 / DIFF - 100))
8595 echo "Wrote ${FILL}% more data to larger OST $MAXI1"
8598 # Figure out which files were written where
8599 UUID=$(lctl get_param -n lov.${FSNAME}-clilov-*.target_obd |
8600 awk '/'$MINI1': / {print $2; exit}')
8602 MINC=$($GETSTRIPE --ost $UUID $DIR/$tdir | grep $DIR | wc -l)
8603 echo "$MINC files created on smaller OST $MINI1"
8604 UUID=$(lctl get_param -n lov.${FSNAME}-clilov-*.target_obd |
8605 awk '/'$MAXI1': / {print $2; exit}')
8607 MAXC=$($GETSTRIPE --ost $UUID $DIR/$tdir | grep $DIR | wc -l)
8608 echo "$MAXC files created on larger OST $MAXI1"
8609 if [[ $MINC -gt 0 ]]; then
8610 FILL=$((MAXC * 100 / MINC - 100))
8611 echo "Wrote ${FILL}% more files to larger OST $MAXI1"
8613 [[ $MAXC -gt $MINC ]] ||
8614 error_ignore LU-9 "stripe QOS didn't balance free space"
8615 simple_cleanup_common
8617 run_test 116a "stripe QOS: free space balance ==================="
8619 test_116b() { # LU-2093
8620 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
8621 remote_mds_nodsh && skip "remote MDS with nodsh" && return
8623 #define OBD_FAIL_MDS_OSC_CREATE_FAIL 0x147
8624 local old_rr=$(do_facet $SINGLEMDS lctl get_param -n \
8625 lo*.$FSNAME-MDT0000-mdtlov.qos_threshold_rr | head -1)
8626 [ -z "$old_rr" ] && skip "no QOS" && return 0
8627 do_facet $SINGLEMDS lctl set_param \
8628 lo*.$FSNAME-MDT0000-mdtlov.qos_threshold_rr=0
8630 do_facet $SINGLEMDS lctl set_param fail_loc=0x147
8631 createmany -o $DIR/$tdir/f- 20 || error "can't create"
8632 do_facet $SINGLEMDS lctl set_param fail_loc=0
8634 do_facet $SINGLEMDS lctl set_param \
8635 lo*.$FSNAME-MDT0000-mdtlov.qos_threshold_rr=$old_rr
8637 run_test 116b "QoS shouldn't LBUG if not enough OSTs found on the 2nd pass"
8639 test_117() # bug 10891
8641 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
8642 dd if=/dev/zero of=$DIR/$tfile bs=1M count=1
8643 #define OBD_FAIL_OST_SETATTR_CREDITS 0x21e
8644 lctl set_param fail_loc=0x21e
8645 > $DIR/$tfile || error "truncate failed"
8646 lctl set_param fail_loc=0
8647 echo "Truncate succeeded."
8650 run_test 117 "verify osd extend =========="
8652 NO_SLOW_RESENDCOUNT=4
8653 export OLD_RESENDCOUNT=""
8654 set_resend_count () {
8655 local PROC_RESENDCOUNT="osc.${FSNAME}-OST*-osc-*.resend_count"
8656 OLD_RESENDCOUNT=$(lctl get_param -n $PROC_RESENDCOUNT | head -n1)
8657 lctl set_param -n $PROC_RESENDCOUNT $1
8658 echo resend_count is set to $(lctl get_param -n $PROC_RESENDCOUNT)
8661 # for reduce test_118* time (b=14842)
8662 [ "$SLOW" = "no" ] && set_resend_count $NO_SLOW_RESENDCOUNT
8664 # Reset async IO behavior after error case
8666 FILE=$DIR/reset_async
8668 # Ensure all OSCs are cleared
8669 $SETSTRIPE -c -1 $FILE
8670 dd if=/dev/zero of=$FILE bs=64k count=$OSTCOUNT
8675 test_118a() #bug 11710
8677 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
8680 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c
8681 DIRTY=$(lctl get_param -n llite.*.dump_page_cache | grep -c dirty)
8682 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache | grep -c writeback)
8684 if [[ $DIRTY -ne 0 || $WRITEBACK -ne 0 ]]; then
8685 error "Dirty pages not flushed to disk, dirty=$DIRTY, writeback=$WRITEBACK"
8690 run_test 118a "verify O_SYNC works =========="
8694 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
8695 remote_ost_nodsh && skip "remote OST with nodsh" && return
8699 #define OBD_FAIL_SRV_ENOENT 0x217
8700 set_nodes_failloc "$(osts_nodes)" 0x217
8701 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c
8703 set_nodes_failloc "$(osts_nodes)" 0
8704 DIRTY=$(lctl get_param -n llite.*.dump_page_cache | grep -c dirty)
8705 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache |
8708 if [[ $RC -eq 0 ]]; then
8709 error "Must return error due to dropped pages, rc=$RC"
8713 if [[ $DIRTY -ne 0 || $WRITEBACK -ne 0 ]]; then
8714 error "Dirty pages not flushed to disk, dirty=$DIRTY, writeback=$WRITEBACK"
8718 echo "Dirty pages not leaked on ENOENT"
8720 # Due to the above error the OSC will issue all RPCs syncronously
8721 # until a subsequent RPC completes successfully without error.
8722 $MULTIOP $DIR/$tfile Ow4096yc
8727 run_test 118b "Reclaim dirty pages on fatal error =========="
8731 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
8733 # for 118c, restore the original resend count, LU-1940
8734 [ "$SLOW" = "no" ] && [ -n "$OLD_RESENDCOUNT" ] &&
8735 set_resend_count $OLD_RESENDCOUNT
8736 remote_ost_nodsh && skip "remote OST with nodsh" && return
8740 #define OBD_FAIL_OST_EROFS 0x216
8741 set_nodes_failloc "$(osts_nodes)" 0x216
8743 # multiop should block due to fsync until pages are written
8744 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c &
8748 if [[ `ps h -o comm -p $MULTIPID` != "multiop" ]]; then
8749 error "Multiop failed to block on fsync, pid=$MULTIPID"
8752 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache |
8754 if [[ $WRITEBACK -eq 0 ]]; then
8755 error "No page in writeback, writeback=$WRITEBACK"
8758 set_nodes_failloc "$(osts_nodes)" 0
8761 if [[ $RC -ne 0 ]]; then
8762 error "Multiop fsync failed, rc=$RC"
8765 DIRTY=$(lctl get_param -n llite.*.dump_page_cache | grep -c dirty)
8766 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache |
8768 if [[ $DIRTY -ne 0 || $WRITEBACK -ne 0 ]]; then
8769 error "Dirty pages not flushed to disk, dirty=$DIRTY, writeback=$WRITEBACK"
8773 echo "Dirty pages flushed via fsync on EROFS"
8776 run_test 118c "Fsync blocks on EROFS until dirty pages are flushed =========="
8778 # continue to use small resend count to reduce test_118* time (b=14842)
8779 [ "$SLOW" = "no" ] && set_resend_count $NO_SLOW_RESENDCOUNT
8783 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
8784 remote_ost_nodsh && skip "remote OST with nodsh" && return
8788 #define OBD_FAIL_OST_BRW_PAUSE_BULK
8789 set_nodes_failloc "$(osts_nodes)" 0x214
8790 # multiop should block due to fsync until pages are written
8791 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c &
8795 if [[ `ps h -o comm -p $MULTIPID` != "multiop" ]]; then
8796 error "Multiop failed to block on fsync, pid=$MULTIPID"
8799 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache |
8801 if [[ $WRITEBACK -eq 0 ]]; then
8802 error "No page in writeback, writeback=$WRITEBACK"
8805 wait $MULTIPID || error "Multiop fsync failed, rc=$?"
8806 set_nodes_failloc "$(osts_nodes)" 0
8808 DIRTY=$(lctl get_param -n llite.*.dump_page_cache | grep -c dirty)
8809 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache |
8811 if [[ $DIRTY -ne 0 || $WRITEBACK -ne 0 ]]; then
8812 error "Dirty pages not flushed to disk, dirty=$DIRTY, writeback=$WRITEBACK"
8816 echo "Dirty pages gaurenteed flushed via fsync"
8819 run_test 118d "Fsync validation inject a delay of the bulk =========="
8822 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
8825 #define OBD_FAIL_OSC_BRW_PREP_REQ2 0x40a
8826 lctl set_param fail_loc=0x8000040a
8828 # Should simulate EINVAL error which is fatal
8829 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c
8831 if [[ $RC -eq 0 ]]; then
8832 error "Must return error due to dropped pages, rc=$RC"
8835 lctl set_param fail_loc=0x0
8837 LOCKED=$(lctl get_param -n llite.*.dump_page_cache | grep -c locked)
8838 DIRTY=$(lctl get_param -n llite.*.dump_page_cache | grep -c dirty)
8839 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache |
8841 if [[ $LOCKED -ne 0 ]]; then
8842 error "Locked pages remain in cache, locked=$LOCKED"
8845 if [[ $DIRTY -ne 0 || $WRITEBACK -ne 0 ]]; then
8846 error "Dirty pages not flushed to disk, dirty=$DIRTY, writeback=$WRITEBACK"
8850 echo "No pages locked after fsync"
8855 run_test 118f "Simulate unrecoverable OSC side error =========="
8858 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
8861 #define OBD_FAIL_OSC_BRW_PREP_REQ 0x406
8862 lctl set_param fail_loc=0x406
8864 # simulate local -ENOMEM
8865 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c
8868 lctl set_param fail_loc=0
8869 if [[ $RC -eq 0 ]]; then
8870 error "Must return error due to dropped pages, rc=$RC"
8873 LOCKED=$(lctl get_param -n llite.*.dump_page_cache | grep -c locked)
8874 DIRTY=$(lctl get_param -n llite.*.dump_page_cache | grep -c dirty)
8875 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache |
8877 if [[ $LOCKED -ne 0 ]]; then
8878 error "Locked pages remain in cache, locked=$LOCKED"
8881 if [[ $DIRTY -ne 0 || $WRITEBACK -ne 0 ]]; then
8882 error "Dirty pages not flushed to disk, dirty=$DIRTY, writeback=$WRITEBACK"
8886 echo "No pages locked after fsync"
8891 run_test 118g "Don't stay in wait if we got local -ENOMEM =========="
8894 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
8895 remote_ost_nodsh && skip "remote OST with nodsh" && return
8899 #define OBD_FAIL_OST_BRW_WRITE_BULK 0x20e
8900 set_nodes_failloc "$(osts_nodes)" 0x20e
8901 # Should simulate ENOMEM error which is recoverable and should be handled by timeout
8902 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c
8905 set_nodes_failloc "$(osts_nodes)" 0
8906 if [[ $RC -eq 0 ]]; then
8907 error "Must return error due to dropped pages, rc=$RC"
8910 LOCKED=$(lctl get_param -n llite.*.dump_page_cache | grep -c locked)
8911 DIRTY=$(lctl get_param -n llite.*.dump_page_cache | grep -c dirty)
8912 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache |
8914 if [[ $LOCKED -ne 0 ]]; then
8915 error "Locked pages remain in cache, locked=$LOCKED"
8918 if [[ $DIRTY -ne 0 || $WRITEBACK -ne 0 ]]; then
8919 error "Dirty pages not flushed to disk, dirty=$DIRTY, writeback=$WRITEBACK"
8923 echo "No pages locked after fsync"
8927 run_test 118h "Verify timeout in handling recoverables errors =========="
8929 [ "$SLOW" = "no" ] && [ -n "$OLD_RESENDCOUNT" ] && set_resend_count $OLD_RESENDCOUNT
8932 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
8933 remote_ost_nodsh && skip "remote OST with nodsh" && return
8937 #define OBD_FAIL_OST_BRW_WRITE_BULK 0x20e
8938 set_nodes_failloc "$(osts_nodes)" 0x20e
8940 # Should simulate ENOMEM error which is recoverable and should be handled by timeout
8941 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c &
8944 set_nodes_failloc "$(osts_nodes)" 0
8948 if [[ $RC -ne 0 ]]; then
8949 error "got error, but should be not, rc=$RC"
8952 LOCKED=$(lctl get_param -n llite.*.dump_page_cache | grep -c locked)
8953 DIRTY=$(lctl get_param -n llite.*.dump_page_cache | grep -c dirty)
8954 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache | grep -c writeback)
8955 if [[ $LOCKED -ne 0 ]]; then
8956 error "Locked pages remain in cache, locked=$LOCKED"
8959 if [[ $DIRTY -ne 0 || $WRITEBACK -ne 0 ]]; then
8960 error "Dirty pages not flushed to disk, dirty=$DIRTY, writeback=$WRITEBACK"
8964 echo "No pages locked after fsync"
8968 run_test 118i "Fix error before timeout in recoverable error =========="
8970 [ "$SLOW" = "no" ] && set_resend_count 4
8973 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
8974 remote_ost_nodsh && skip "remote OST with nodsh" && return
8978 #define OBD_FAIL_OST_BRW_WRITE_BULK2 0x220
8979 set_nodes_failloc "$(osts_nodes)" 0x220
8981 # return -EIO from OST
8982 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c
8984 set_nodes_failloc "$(osts_nodes)" 0x0
8985 if [[ $RC -eq 0 ]]; then
8986 error "Must return error due to dropped pages, rc=$RC"
8989 LOCKED=$(lctl get_param -n llite.*.dump_page_cache | grep -c locked)
8990 DIRTY=$(lctl get_param -n llite.*.dump_page_cache | grep -c dirty)
8991 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache | grep -c writeback)
8992 if [[ $LOCKED -ne 0 ]]; then
8993 error "Locked pages remain in cache, locked=$LOCKED"
8996 # in recoverable error on OST we want resend and stay until it finished
8997 if [[ $DIRTY -ne 0 || $WRITEBACK -ne 0 ]]; then
8998 error "Dirty pages not flushed to disk, dirty=$DIRTY, writeback=$WRITEBACK"
9002 echo "No pages locked after fsync"
9006 run_test 118j "Simulate unrecoverable OST side error =========="
9010 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
9011 remote_ost_nodsh && skip "remote OSTs with nodsh" && return
9013 #define OBD_FAIL_OST_BRW_WRITE_BULK 0x20e
9014 set_nodes_failloc "$(osts_nodes)" 0x20e
9015 test_mkdir $DIR/$tdir
9017 for ((i=0;i<10;i++)); do
9018 (dd if=/dev/zero of=$DIR/$tdir/$tfile-$i bs=1M count=10 || \
9019 error "dd to $DIR/$tdir/$tfile-$i failed" )&
9026 set_nodes_failloc "$(osts_nodes)" 0
9029 run_test 118k "bio alloc -ENOMEM and IO TERM handling ========="
9033 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
9035 test_mkdir $DIR/$tdir
9036 $MULTIOP $DIR/$tdir Dy || error "fsync dir failed"
9039 run_test 118l "fsync dir"
9041 test_118m() # LU-3066
9043 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
9044 test_mkdir $DIR/$tdir
9045 $MULTIOP $DIR/$tdir DY || error "fdatasync dir failed"
9048 run_test 118m "fdatasync dir ========="
9050 [ "$SLOW" = "no" ] && [ -n "$OLD_RESENDCOUNT" ] && set_resend_count $OLD_RESENDCOUNT
9057 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
9058 remote_ost_nodsh && skip "remote OSTs with nodsh" && return
9060 # Sleep to avoid a cached response.
9061 #define OBD_STATFS_CACHE_SECONDS 1
9064 # Inject a 10 second delay in the OST_STATFS handler.
9065 #define OBD_FAIL_OST_STATFS_DELAY 0x242
9066 set_nodes_failloc "$(osts_nodes)" 0x242
9069 stat --file-system $MOUNT > /dev/null
9072 set_nodes_failloc "$(osts_nodes)" 0
9074 if ((end - begin > 20)); then
9075 error "statfs took $((end - begin)) seconds, expected 10"
9078 run_test 118n "statfs() sends OST_STATFS requests in parallel"
9080 test_119a() # bug 11737
9082 BSIZE=$((512 * 1024))
9083 directio write $DIR/$tfile 0 1 $BSIZE
9084 # We ask to read two blocks, which is more than a file size.
9085 # directio will indicate an error when requested and actual
9086 # sizes aren't equeal (a normal situation in this case) and
9087 # print actual read amount.
9088 NOB=`directio read $DIR/$tfile 0 2 $BSIZE | awk '/error/ {print $6}'`
9089 if [ "$NOB" != "$BSIZE" ]; then
9090 error "read $NOB bytes instead of $BSIZE"
9094 run_test 119a "Short directIO read must return actual read amount"
9096 test_119b() # bug 11737
9098 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs" && return
9100 $SETSTRIPE -c 2 $DIR/$tfile || error "setstripe failed"
9101 dd if=/dev/zero of=$DIR/$tfile bs=1M count=1 seek=1 || error "dd failed"
9103 $MULTIOP $DIR/$tfile oO_RDONLY:O_DIRECT:r$((2048 * 1024)) || \
9104 error "direct read failed"
9107 run_test 119b "Sparse directIO read must return actual read amount"
9109 test_119c() # bug 13099
9112 directio write $DIR/$tfile 3 1 $BSIZE || error "direct write failed"
9113 directio readhole $DIR/$tfile 0 2 $BSIZE || error "reading hole failed"
9116 run_test 119c "Testing for direct read hitting hole"
9118 test_119d() # bug 15950
9120 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
9121 MAX_RPCS_IN_FLIGHT=`$LCTL get_param -n osc.*OST0000-osc-[^mM]*.max_rpcs_in_flight`
9122 $LCTL set_param -n osc.*OST0000-osc-[^mM]*.max_rpcs_in_flight 1
9124 $SETSTRIPE $DIR/$tfile -i 0 -c 1 || error "setstripe failed"
9125 $DIRECTIO write $DIR/$tfile 0 1 $BSIZE || error "first directio failed"
9126 #define OBD_FAIL_OSC_DIO_PAUSE 0x40d
9127 lctl set_param fail_loc=0x40d
9128 $DIRECTIO write $DIR/$tfile 1 4 $BSIZE &
9131 cat $DIR/$tfile > /dev/null &
9132 lctl set_param fail_loc=0
9135 log "the DIO writes have completed, now wait for the reads (should not block very long)"
9137 [ -n "`ps h -p $pid_reads -o comm`" ] && \
9138 error "the read rpcs have not completed in 2s"
9140 $LCTL set_param -n osc.*OST0000-osc-[^mM]*.max_rpcs_in_flight $MAX_RPCS_IN_FLIGHT
9142 run_test 119d "The DIO path should try to send a new rpc once one is completed"
9145 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
9146 remote_mds_nodsh && skip "remote MDS with nodsh" && return
9147 test_mkdir $DIR/$tdir
9148 $LCTL get_param -n mdc.*.connect_flags | grep -q early_lock_cancel ||
9149 { skip "no early lock cancel on server"; return 0; }
9151 lru_resize_disable mdc
9152 lru_resize_disable osc
9153 cancel_lru_locks mdc
9154 # asynchronous object destroy at MDT could cause bl ast to client
9155 cancel_lru_locks osc
9157 stat $DIR/$tdir > /dev/null
9158 can1=$(do_facet $SINGLEMDS \
9159 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
9160 awk '/ldlm_cancel/ {print $2}')
9161 blk1=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
9162 awk '/ldlm_bl_callback/ {print $2}')
9163 test_mkdir -c1 $DIR/$tdir/d1
9164 can2=$(do_facet $SINGLEMDS \
9165 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
9166 awk '/ldlm_cancel/ {print $2}')
9167 blk2=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
9168 awk '/ldlm_bl_callback/ {print $2}')
9169 [ $can1 -eq $can2 ] || error $((can2-can1)) "cancel RPC occured."
9170 [ $blk1 -eq $blk2 ] || error $((blk2-blk1)) "blocking RPC occured."
9171 lru_resize_enable mdc
9172 lru_resize_enable osc
9174 run_test 120a "Early Lock Cancel: mkdir test"
9177 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
9178 remote_mds_nodsh && skip "remote MDS with nodsh" && return
9179 test_mkdir $DIR/$tdir
9180 $LCTL get_param -n mdc.*.connect_flags | grep -q early_lock_cancel ||
9181 { skip "no early lock cancel on server"; return 0; }
9182 lru_resize_disable mdc
9183 lru_resize_disable osc
9184 cancel_lru_locks mdc
9185 stat $DIR/$tdir > /dev/null
9186 can1=$(do_facet $SINGLEMDS \
9187 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
9188 awk '/ldlm_cancel/ {print $2}')
9189 blk1=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
9190 awk '/ldlm_bl_callback/ {print $2}')
9192 can2=$(do_facet $SINGLEMDS \
9193 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
9194 awk '/ldlm_cancel/ {print $2}')
9195 blk2=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
9196 awk '/ldlm_bl_callback/ {print $2}')
9197 [ $can1 -eq $can2 ] || error $((can2-can1)) "cancel RPC occured."
9198 [ $blk1 -eq $blk2 ] || error $((blk2-blk1)) "blocking RPC occured."
9199 lru_resize_enable mdc
9200 lru_resize_enable osc
9202 run_test 120b "Early Lock Cancel: create test"
9205 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
9206 remote_mds_nodsh && skip "remote MDS with nodsh" && return
9207 test_mkdir -c1 $DIR/$tdir
9208 $LCTL get_param -n mdc.*.connect_flags | grep -q early_lock_cancel ||
9209 { skip "no early lock cancel on server"; return 0; }
9210 lru_resize_disable mdc
9211 lru_resize_disable osc
9212 test_mkdir -c1 $DIR/$tdir/d1
9213 test_mkdir -c1 $DIR/$tdir/d2
9214 touch $DIR/$tdir/d1/f1
9215 cancel_lru_locks mdc
9216 stat $DIR/$tdir/d1 $DIR/$tdir/d2 $DIR/$tdir/d1/f1 > /dev/null
9217 can1=$(do_facet $SINGLEMDS \
9218 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
9219 awk '/ldlm_cancel/ {print $2}')
9220 blk1=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
9221 awk '/ldlm_bl_callback/ {print $2}')
9222 ln $DIR/$tdir/d1/f1 $DIR/$tdir/d2/f2
9223 can2=$(do_facet $SINGLEMDS \
9224 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
9225 awk '/ldlm_cancel/ {print $2}')
9226 blk2=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
9227 awk '/ldlm_bl_callback/ {print $2}')
9228 [ $can1 -eq $can2 ] || error $((can2-can1)) "cancel RPC occured."
9229 [ $blk1 -eq $blk2 ] || error $((blk2-blk1)) "blocking RPC occured."
9230 lru_resize_enable mdc
9231 lru_resize_enable osc
9233 run_test 120c "Early Lock Cancel: link test"
9236 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
9237 remote_mds_nodsh && skip "remote MDS with nodsh" && return
9238 test_mkdir -c1 $DIR/$tdir
9239 $LCTL get_param -n mdc.*.connect_flags | grep -q early_lock_cancel ||
9240 { skip "no early lock cancel on server"; return 0; }
9241 lru_resize_disable mdc
9242 lru_resize_disable osc
9244 cancel_lru_locks mdc
9245 stat $DIR/$tdir > /dev/null
9246 can1=$(do_facet $SINGLEMDS \
9247 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
9248 awk '/ldlm_cancel/ {print $2}')
9249 blk1=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
9250 awk '/ldlm_bl_callback/ {print $2}')
9251 chmod a+x $DIR/$tdir
9252 can2=$(do_facet $SINGLEMDS \
9253 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
9254 awk '/ldlm_cancel/ {print $2}')
9255 blk2=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
9256 awk '/ldlm_bl_callback/ {print $2}')
9257 [ $can1 -eq $can2 ] || error $((can2-can1)) "cancel RPC occured."
9258 [ $blk1 -eq $blk2 ] || error $((blk2-blk1)) "blocking RPC occured."
9259 lru_resize_enable mdc
9260 lru_resize_enable osc
9262 run_test 120d "Early Lock Cancel: setattr test"
9265 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
9266 $LCTL get_param -n mdc.*.connect_flags | grep -q early_lock_cancel ||
9267 { skip "no early lock cancel on server"; return 0; }
9268 remote_mds_nodsh && skip "remote MDS with nodsh" && return
9269 local dlmtrace_set=false
9271 test_mkdir -c1 $DIR/$tdir
9272 lru_resize_disable mdc
9273 lru_resize_disable osc
9274 ! $LCTL get_param debug | grep -q dlmtrace &&
9275 $LCTL set_param debug=+dlmtrace && dlmtrace_set=true
9276 dd if=/dev/zero of=$DIR/$tdir/f1 count=1
9277 cancel_lru_locks mdc
9278 cancel_lru_locks osc
9279 dd if=$DIR/$tdir/f1 of=/dev/null
9280 stat $DIR/$tdir $DIR/$tdir/f1 > /dev/null
9281 # XXX client can not do early lock cancel of OST lock
9282 # during unlink (LU-4206), so cancel osc lock now.
9284 cancel_lru_locks osc
9285 can1=$(do_facet $SINGLEMDS \
9286 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
9287 awk '/ldlm_cancel/ {print $2}')
9288 blk1=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
9289 awk '/ldlm_bl_callback/ {print $2}')
9290 unlink $DIR/$tdir/f1
9292 can2=$(do_facet $SINGLEMDS \
9293 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
9294 awk '/ldlm_cancel/ {print $2}')
9295 blk2=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
9296 awk '/ldlm_bl_callback/ {print $2}')
9297 [ $can1 -ne $can2 ] && error "$((can2 - can1)) cancel RPC occured" &&
9298 $LCTL dk $TMP/cancel.debug.txt
9299 [ $blk1 -ne $blk2 ] && error "$((blk2 - blk1)) blocking RPC occured" &&
9300 $LCTL dk $TMP/blocking.debug.txt
9301 $dlmtrace_set && $LCTL set_param debug=-dlmtrace
9302 lru_resize_enable mdc
9303 lru_resize_enable osc
9305 run_test 120e "Early Lock Cancel: unlink test"
9308 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
9309 $LCTL get_param -n mdc.*.connect_flags | grep -q early_lock_cancel ||
9310 { skip "no early lock cancel on server"; return 0; }
9311 remote_mds_nodsh && skip "remote MDS with nodsh" && return
9312 test_mkdir -c1 $DIR/$tdir
9313 lru_resize_disable mdc
9314 lru_resize_disable osc
9315 test_mkdir -c1 $DIR/$tdir/d1
9316 test_mkdir -c1 $DIR/$tdir/d2
9317 dd if=/dev/zero of=$DIR/$tdir/d1/f1 count=1
9318 dd if=/dev/zero of=$DIR/$tdir/d2/f2 count=1
9319 cancel_lru_locks mdc
9320 cancel_lru_locks osc
9321 dd if=$DIR/$tdir/d1/f1 of=/dev/null
9322 dd if=$DIR/$tdir/d2/f2 of=/dev/null
9323 stat $DIR/$tdir/d1 $DIR/$tdir/d2 $DIR/$tdir/d1/f1 $DIR/$tdir/d2/f2 > /dev/null
9324 # XXX client can not do early lock cancel of OST lock
9325 # during rename (LU-4206), so cancel osc lock now.
9327 cancel_lru_locks osc
9328 can1=$(do_facet $SINGLEMDS \
9329 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
9330 awk '/ldlm_cancel/ {print $2}')
9331 blk1=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
9332 awk '/ldlm_bl_callback/ {print $2}')
9333 mrename $DIR/$tdir/d1/f1 $DIR/$tdir/d2/f2
9335 can2=$(do_facet $SINGLEMDS \
9336 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
9337 awk '/ldlm_cancel/ {print $2}')
9338 blk2=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
9339 awk '/ldlm_bl_callback/ {print $2}')
9340 [ $can1 -eq $can2 ] || error $((can2-can1)) "cancel RPC occured."
9341 [ $blk1 -eq $blk2 ] || error $((blk2-blk1)) "blocking RPC occured."
9342 lru_resize_enable mdc
9343 lru_resize_enable osc
9345 run_test 120f "Early Lock Cancel: rename test"
9348 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
9349 $LCTL get_param -n mdc.*.connect_flags | grep -q early_lock_cancel ||
9350 { skip "no early lock cancel on server"; return 0; }
9351 remote_mds_nodsh && skip "remote MDS with nodsh" && return
9352 lru_resize_disable mdc
9353 lru_resize_disable osc
9355 echo create $count files
9356 test_mkdir $DIR/$tdir
9357 cancel_lru_locks mdc
9358 cancel_lru_locks osc
9361 can0=$(do_facet $SINGLEMDS \
9362 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
9363 awk '/ldlm_cancel/ {print $2}')
9364 blk0=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
9365 awk '/ldlm_bl_callback/ {print $2}')
9366 createmany -o $DIR/$tdir/f $count
9368 can1=$(do_facet $SINGLEMDS \
9369 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
9370 awk '/ldlm_cancel/ {print $2}')
9371 blk1=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
9372 awk '/ldlm_bl_callback/ {print $2}')
9374 echo total: $((can1-can0)) cancels, $((blk1-blk0)) blockings
9375 echo rm $count files
9378 can2=$(do_facet $SINGLEMDS \
9379 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
9380 awk '/ldlm_cancel/ {print $2}')
9381 blk2=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
9382 awk '/ldlm_bl_callback/ {print $2}')
9384 echo total: $count removes in $((t2-t1))
9385 echo total: $((can2-can1)) cancels, $((blk2-blk1)) blockings
9387 # wait for commitment of removal
9388 lru_resize_enable mdc
9389 lru_resize_enable osc
9391 run_test 120g "Early Lock Cancel: performance test"
9393 test_121() { #bug #10589
9394 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
9396 writes=$(LANG=C dd if=/dev/zero of=$DIR/$tfile count=1 2>&1 | awk -F '+' '/out$/ {print $1}')
9397 #define OBD_FAIL_LDLM_CANCEL_RACE 0x310
9398 lctl set_param fail_loc=0x310
9399 cancel_lru_locks osc > /dev/null
9400 reads=$(LANG=C dd if=$DIR/$tfile of=/dev/null 2>&1 | awk -F '+' '/in$/ {print $1}')
9401 lctl set_param fail_loc=0
9402 [[ $reads -eq $writes ]] ||
9403 error "read $reads blocks, must be $writes blocks"
9405 run_test 121 "read cancel race ========="
9407 test_123a() { # was test 123, statahead(bug 11401)
9408 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
9410 if ! grep -q "processor.*: 1" /proc/cpuinfo; then
9411 log "testing UP system. Performance may be lower than expected."
9416 test_mkdir $DIR/$tdir
9417 NUMFREE=$(df -i -P $DIR | tail -n 1 | awk '{ print $4 }')
9418 [[ $NUMFREE -gt 100000 ]] && NUMFREE=100000 || NUMFREE=$((NUMFREE-1000))
9420 for ((i=100, j=0; i<=$NUMFREE; j=$i, i=$((i * MULT)) )); do
9421 createmany -o $DIR/$tdir/$tfile $j $((i - j))
9423 max=`lctl get_param -n llite.*.statahead_max | head -n 1`
9424 lctl set_param -n llite.*.statahead_max 0
9425 lctl get_param llite.*.statahead_max
9426 cancel_lru_locks mdc
9427 cancel_lru_locks osc
9429 time ls -l $DIR/$tdir | wc -l
9431 delta=$((etime - stime))
9432 log "ls $i files without statahead: $delta sec"
9433 lctl set_param llite.*.statahead_max=$max
9435 swrong=`lctl get_param -n llite.*.statahead_stats | grep "statahead wrong:" | awk '{print $3}'`
9436 lctl get_param -n llite.*.statahead_max | grep '[0-9]'
9437 cancel_lru_locks mdc
9438 cancel_lru_locks osc
9440 time ls -l $DIR/$tdir | wc -l
9442 delta_sa=$((etime - stime))
9443 log "ls $i files with statahead: $delta_sa sec"
9444 lctl get_param -n llite.*.statahead_stats
9445 ewrong=`lctl get_param -n llite.*.statahead_stats | grep "statahead wrong:" | awk '{print $3}'`
9447 [[ $swrong -lt $ewrong ]] &&
9448 log "statahead was stopped, maybe too many locks held!"
9449 [[ $delta -eq 0 || $delta_sa -eq 0 ]] && continue
9451 if [ $((delta_sa * 100)) -gt $((delta * 105)) -a $delta_sa -gt $((delta + 2)) ]; then
9452 max=`lctl get_param -n llite.*.statahead_max | head -n 1`
9453 lctl set_param -n llite.*.statahead_max 0
9454 lctl get_param llite.*.statahead_max
9455 cancel_lru_locks mdc
9456 cancel_lru_locks osc
9458 time ls -l $DIR/$tdir | wc -l
9460 delta=$((etime - stime))
9461 log "ls $i files again without statahead: $delta sec"
9462 lctl set_param llite.*.statahead_max=$max
9463 if [ $((delta_sa * 100)) -gt $((delta * 105)) -a $delta_sa -gt $((delta + 2)) ]; then
9464 if [ $SLOWOK -eq 0 ]; then
9465 error "ls $i files is slower with statahead!"
9467 log "ls $i files is slower with statahead!"
9473 [ $delta -gt 20 ] && break
9474 [ $delta -gt 8 ] && MULT=$((50 / delta))
9475 [ "$SLOW" = "no" -a $delta -gt 5 ] && break
9483 delta=$((etime - stime))
9484 log "rm -r $DIR/$tdir/: $delta seconds"
9486 lctl get_param -n llite.*.statahead_stats
9488 run_test 123a "verify statahead work"
9490 test_123b () { # statahead(bug 15027)
9491 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
9492 test_mkdir $DIR/$tdir
9493 createmany -o $DIR/$tdir/$tfile-%d 1000
9495 cancel_lru_locks mdc
9496 cancel_lru_locks osc
9498 #define OBD_FAIL_MDC_GETATTR_ENQUEUE 0x803
9499 lctl set_param fail_loc=0x80000803
9500 ls -lR $DIR/$tdir > /dev/null
9502 lctl set_param fail_loc=0x0
9503 lctl get_param -n llite.*.statahead_stats
9508 run_test 123b "not panic with network error in statahead enqueue (bug 15027)"
9511 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
9512 $LCTL get_param -n mdc.*.connect_flags | grep -q lru_resize ||
9513 { skip "no lru resize on server"; return 0; }
9515 test_mkdir $DIR/$tdir
9517 log "create $NR files at $DIR/$tdir"
9518 createmany -o $DIR/$tdir/f $NR ||
9519 error "failed to create $NR files in $DIR/$tdir"
9521 cancel_lru_locks mdc
9522 ls -l $DIR/$tdir > /dev/null
9526 for VALUE in $($LCTL get_param ldlm.namespaces.*mdc-*.lru_size); do
9527 local PARAM=$(echo ${VALUE[0]} | cut -d "=" -f1)
9528 LRU_SIZE=$($LCTL get_param -n $PARAM)
9529 if [[ $LRU_SIZE -gt $(default_lru_size) ]]; then
9530 NSDIR=$(echo $PARAM | cut -d "." -f1-3)
9532 log "NS=$(basename $NSDIR)"
9537 if [[ -z "$NSDIR" || $LRU_SIZE -lt $(default_lru_size) ]]; then
9538 skip "Not enough cached locks created!"
9545 # We know that lru resize allows one client to hold $LIMIT locks
9546 # for 10h. After that locks begin to be killed by client.
9548 local LIMIT=$($LCTL get_param -n $NSDIR.pool.limit)
9550 if [ $LIMIT -lt $LRU_SIZE ]; then
9551 skip "Limit is too small $LIMIT"
9555 # Make LVF so higher that sleeping for $SLEEP is enough to _start_
9556 # killing locks. Some time was spent for creating locks. This means
9557 # that up to the moment of sleep finish we must have killed some of
9558 # them (10-100 locks). This depends on how fast ther were created.
9559 # Many of them were touched in almost the same moment and thus will
9560 # be killed in groups.
9561 local LVF=$(($MAX_HRS * 60 * 60 / $SLEEP * $LIMIT / $LRU_SIZE))
9563 # Use $LRU_SIZE_B here to take into account real number of locks
9564 # created in the case of CMD, LRU_SIZE_B != $NR in most of cases
9565 local LRU_SIZE_B=$LRU_SIZE
9567 local OLD_LVF=$($LCTL get_param -n $NSDIR.pool.lock_volume_factor)
9568 log "OLD_LVF=$OLD_LVF"
9569 $LCTL set_param -n $NSDIR.pool.lock_volume_factor $LVF
9571 # Let's make sure that we really have some margin. Client checks
9572 # cached locks every 10 sec.
9574 log "Sleep ${SLEEP} sec"
9576 while ((SEC<$SLEEP)); do
9580 LRU_SIZE=$($LCTL get_param -n $NSDIR/lru_size)
9584 $LCTL set_param -n $NSDIR.pool.lock_volume_factor $OLD_LVF
9585 local LRU_SIZE_A=$($LCTL get_param -n $NSDIR.lru_size)
9587 [[ $LRU_SIZE_B -gt $LRU_SIZE_A ]] || {
9588 error "No locks dropped in ${SLEEP}s. LRU size: $LRU_SIZE_A"
9589 unlinkmany $DIR/$tdir/f $NR
9593 log "Dropped "$((LRU_SIZE_B-LRU_SIZE_A))" locks in ${SLEEP}s"
9594 log "unlink $NR files at $DIR/$tdir"
9595 unlinkmany $DIR/$tdir/f $NR
9597 run_test 124a "lru resize ======================================="
9599 get_max_pool_limit()
9601 local limit=$($LCTL get_param \
9602 -n ldlm.namespaces.*-MDT0000-mdc-*.pool.limit)
9605 if [[ $l -gt $max ]]; then
9613 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
9614 $LCTL get_param -n mdc.*.connect_flags | grep -q lru_resize ||
9615 { skip "no lru resize on server"; return 0; }
9617 LIMIT=$(get_max_pool_limit)
9619 NR=$(($(default_lru_size)*20))
9620 if [[ $NR -gt $LIMIT ]]; then
9621 log "Limit lock number by $LIMIT locks"
9625 IFree=$(mdsrate_inodes_available)
9626 if [ $IFree -lt $NR ]; then
9627 log "Limit lock number by $IFree inodes"
9631 lru_resize_disable mdc
9632 test_mkdir -p $DIR/$tdir/disable_lru_resize
9634 createmany -o $DIR/$tdir/disable_lru_resize/f $NR
9635 log "doing ls -la $DIR/$tdir/disable_lru_resize 3 times"
9636 cancel_lru_locks mdc
9639 ls -la $DIR/$tdir/disable_lru_resize > /dev/null &
9642 ls -la $DIR/$tdir/disable_lru_resize > /dev/null &
9645 ls -la $DIR/$tdir/disable_lru_resize > /dev/null &
9649 nolruresize_delta=$((etime-stime))
9650 log "ls -la time: $nolruresize_delta seconds"
9651 log "lru_size = $(lctl get_param -n ldlm.namespaces.*mdc*.lru_size)"
9652 unlinkmany $DIR/$tdir/disable_lru_resize/f $NR
9654 lru_resize_enable mdc
9655 test_mkdir -p $DIR/$tdir/enable_lru_resize
9657 createmany -o $DIR/$tdir/enable_lru_resize/f $NR
9658 log "doing ls -la $DIR/$tdir/enable_lru_resize 3 times"
9659 cancel_lru_locks mdc
9662 ls -la $DIR/$tdir/enable_lru_resize > /dev/null &
9665 ls -la $DIR/$tdir/enable_lru_resize > /dev/null &
9668 ls -la $DIR/$tdir/enable_lru_resize > /dev/null &
9672 lruresize_delta=$((etime-stime))
9673 log "ls -la time: $lruresize_delta seconds"
9674 log "lru_size = $(lctl get_param -n ldlm.namespaces.*mdc*.lru_size)"
9676 if [ $lruresize_delta -gt $nolruresize_delta ]; then
9677 log "ls -la is $(((lruresize_delta - $nolruresize_delta) * 100 / $nolruresize_delta))% slower with lru resize enabled"
9678 elif [ $nolruresize_delta -gt $lruresize_delta ]; then
9679 log "ls -la is $(((nolruresize_delta - $lruresize_delta) * 100 / $nolruresize_delta))% faster with lru resize enabled"
9681 log "lru resize performs the same with no lru resize"
9683 unlinkmany $DIR/$tdir/enable_lru_resize/f $NR
9685 run_test 124b "lru resize (performance test) ======================="
9688 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
9689 $LCTL get_param -n mdc.*.connect_flags | grep -q lru_resize ||
9690 { skip "no lru resize on server"; return 0; }
9692 # cache ununsed locks on client
9694 cancel_lru_locks mdc
9695 test_mkdir $DIR/$tdir
9696 createmany -o $DIR/$tdir/f $nr ||
9697 error "failed to create $nr files in $DIR/$tdir"
9698 ls -l $DIR/$tdir > /dev/null
9700 local nsdir="ldlm.namespaces.*-MDT0000-mdc-*"
9701 local unused=$($LCTL get_param -n $nsdir.lock_unused_count)
9702 local max_age=$($LCTL get_param -n $nsdir.lru_max_age)
9703 local recalc_p=$($LCTL get_param -n $nsdir.pool.recalc_period)
9704 echo "unused=$unused, max_age=$max_age, recalc_p=$recalc_p"
9706 # set lru_max_age to 1 sec
9707 $LCTL set_param $nsdir.lru_max_age=1000 # milliseconds
9708 echo "sleep $((recalc_p * 2)) seconds..."
9709 sleep $((recalc_p * 2))
9711 local remaining=$($LCTL get_param -n $nsdir.lock_unused_count)
9712 # restore lru_max_age
9713 $LCTL set_param -n $nsdir.lru_max_age $max_age
9714 [ $remaining -eq 0 ] || error "$remaining locks are not canceled"
9715 unlinkmany $DIR/$tdir/f $nr
9717 run_test 124c "LRUR cancel very aged locks"
9719 test_125() { # 13358
9720 $LCTL get_param -n llite.*.client_type | grep -q local ||
9721 { skip "must run as local client"; return; }
9722 $LCTL get_param -n mdc.*-mdc-*.connect_flags | grep -q acl ||
9723 { skip "must have acl enabled"; return; }
9724 [ -z "$(which setfacl)" ] && skip "must have setfacl tool" && return
9725 test_mkdir $DIR/$tdir
9726 $LFS setstripe -S 65536 -c -1 $DIR/$tdir || error "setstripe failed"
9727 setfacl -R -m u:bin:rwx $DIR/$tdir || error "setfacl $DIR/$tdir failed"
9728 ls -ld $DIR/$tdir || error "cannot access $DIR/$tdir"
9730 run_test 125 "don't return EPROTO when a dir has a non-default striping and ACLs"
9732 test_126() { # bug 12829/13455
9733 $LCTL get_param -n llite.*.client_type | grep -q local ||
9734 { skip "must run as local client"; return; }
9735 [ "$UID" != 0 ] && skip_env "$TESTNAME (must run as root)" && return
9736 $GSS && skip "must run as gss disabled" && return
9738 $RUNAS -u 0 -g 1 touch $DIR/$tfile || error "touch failed"
9739 gid=`ls -n $DIR/$tfile | awk '{print $4}'`
9741 [ $gid -eq "1" ] || error "gid is set to" $gid "instead of 1"
9743 run_test 126 "check that the fsgid provided by the client is taken into account"
9745 test_127a() { # bug 15521
9746 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
9747 $SETSTRIPE -i 0 -c 1 $DIR/$tfile || error "setstripe failed"
9748 $LCTL set_param osc.*.stats=0
9749 FSIZE=$((2048 * 1024))
9750 dd if=/dev/zero of=$DIR/$tfile bs=$FSIZE count=1
9751 cancel_lru_locks osc
9752 dd if=$DIR/$tfile of=/dev/null bs=$FSIZE
9754 $LCTL get_param osc.*0000-osc-*.stats | grep samples > $DIR/${tfile}.tmp
9755 while read NAME COUNT SAMP UNIT MIN MAX SUM SUMSQ; do
9756 echo "got $COUNT $NAME"
9757 [ ! $MIN ] && error "Missing min value for $NAME proc entry"
9758 eval $NAME=$COUNT || error "Wrong proc format"
9761 read_bytes|write_bytes)
9762 [ $MIN -lt 4096 ] && error "min is too small: $MIN"
9763 [ $MIN -gt $FSIZE ] && error "min is too big: $MIN"
9764 [ $MAX -lt 4096 ] && error "max is too small: $MAX"
9765 [ $MAX -gt $FSIZE ] && error "max is too big: $MAX"
9766 [ $SUM -ne $FSIZE ] && error "sum is wrong: $SUM"
9767 [ $SUMSQ -lt $(((FSIZE /4096) * (4096 * 4096))) ] &&
9768 error "sumsquare is too small: $SUMSQ"
9769 [ $SUMSQ -gt $((FSIZE * FSIZE)) ] &&
9770 error "sumsquare is too big: $SUMSQ"
9774 done < $DIR/${tfile}.tmp
9776 #check that we actually got some stats
9777 [ "$read_bytes" ] || error "Missing read_bytes stats"
9778 [ "$write_bytes" ] || error "Missing write_bytes stats"
9779 [ "$read_bytes" != 0 ] || error "no read done"
9780 [ "$write_bytes" != 0 ] || error "no write done"
9782 run_test 127a "verify the client stats are sane"
9784 test_127b() { # bug LU-333
9785 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
9786 $LCTL set_param llite.*.stats=0
9787 FSIZE=65536 # sized fixed to match PAGE_SIZE for most clients
9788 # perform 2 reads and writes so MAX is different from SUM.
9789 dd if=/dev/zero of=$DIR/$tfile bs=$FSIZE count=1
9790 dd if=/dev/zero of=$DIR/$tfile bs=$FSIZE count=1
9791 cancel_lru_locks osc
9792 dd if=$DIR/$tfile of=/dev/null bs=$FSIZE count=1
9793 dd if=$DIR/$tfile of=/dev/null bs=$FSIZE count=1
9795 $LCTL get_param llite.*.stats | grep samples > $TMP/${tfile}.tmp
9796 while read NAME COUNT SAMP UNIT MIN MAX SUM SUMSQ; do
9797 echo "got $COUNT $NAME"
9798 eval $NAME=$COUNT || error "Wrong proc format"
9802 [ $COUNT -ne 2 ] && error "count is not 2: $COUNT"
9803 [ $MIN -ne $FSIZE ] && error "min is not $FSIZE: $MIN"
9804 [ $MAX -ne $FSIZE ] && error "max is incorrect: $MAX"
9805 [ $SUM -ne $((FSIZE * 2)) ] && error "sum is wrong: $SUM"
9808 [ $COUNT -ne 2 ] && error "count is not 2: $COUNT"
9809 [ $MIN -ne $FSIZE ] && error "min is not $FSIZE: $MIN"
9810 [ $MAX -ne $FSIZE ] && error "max is incorrect: $MAX"
9811 [ $SUM -ne $((FSIZE * 2)) ] && error "sum is wrong: $SUM"
9815 done < $TMP/${tfile}.tmp
9817 #check that we actually got some stats
9818 [ "$read_bytes" ] || error "Missing read_bytes stats"
9819 [ "$write_bytes" ] || error "Missing write_bytes stats"
9820 [ "$read_bytes" != 0 ] || error "no read done"
9821 [ "$write_bytes" != 0 ] || error "no write done"
9823 rm -f $TMP/${tfile}.tmp
9825 run_test 127b "verify the llite client stats are sane"
9827 test_128() { # bug 15212
9829 $LFS 2>&1 <<-EOF | tee $TMP/$tfile.log
9834 result=$(grep error $TMP/$tfile.log)
9835 rm -f $DIR/$tfile $TMP/$tfile.log
9837 error "consecutive find's under interactive lfs failed"
9839 run_test 128 "interactive lfs for 2 consecutive find's"
9846 local ldproc=/proc/fs/ldiskfs
9847 local facets=$(get_facets MDS)
9849 for facet in ${facets//,/ }; do
9850 canondev=$(ldiskfs_canon \
9851 *.$(convert_facet2label $facet).mntdev $facet)
9852 do_facet $facet "test -e $ldproc/$canondev/max_dir_size" ||
9853 ldproc=/sys/fs/ldiskfs
9854 do_facet $facet "echo $1 >$ldproc/$canondev/max_dir_size"
9855 do_facet $facet "echo $2 >$ldproc/$canondev/warning_dir_size"
9860 local facets=$(get_facets MDS)
9861 for facet in ${facets//,/ }; do
9862 do_facet $facet "dmesg | tail -3 | grep -q $1" && return 0
9868 [[ $(lustre_version_code $SINGLEMDS) -ge $(version_code 2.5.56) ]] ||
9869 { skip "Need MDS version with at least 2.5.56"; return 0; }
9871 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
9872 if [ "$(facet_fstype $SINGLEMDS)" != ldiskfs ]; then
9873 skip "ldiskfs only test"
9876 remote_mds_nodsh && skip "remote MDS with nodsh" && return
9879 local has_warning=false
9884 # block size of mds1
9885 local maxsize=$(($($LCTL get_param -n mdc.*MDT0000*.blocksize) * 5))
9886 set_dir_limits $maxsize $maxsize
9887 local dirsize=$(stat -c%s "$DIR/$tdir")
9889 while [[ $dirsize -le $maxsize ]]; do
9890 $MULTIOP $DIR/$tdir/file_base_$nfiles Oc
9892 if ! $has_warning; then
9893 check_mds_dmesg '"is approaching"' && has_warning=true
9896 # ENOSPC for new ext4 max_dir_size (kernel commit df981d03ee)
9897 # EFBIG for previous versions included in ldiskfs series
9898 if [ $rc -eq $EFBIG -o $rc -eq $ENOSPC ]; then
9900 echo "return code $rc received as expected"
9902 createmany -o $DIR/$tdir/file_extra_$nfiles. 5 ||
9903 error_exit "create failed w/o dir size limit"
9905 check_mds_dmesg '"has reached"' ||
9906 error_exit "reached message should be output"
9908 [ $has_warning = "false" ] &&
9909 error_exit "warning message should be output"
9911 dirsize=$(stat -c%s "$DIR/$tdir")
9913 [[ $dirsize -ge $maxsize ]] && return 0
9914 error_exit "current dir size $dirsize, " \
9915 "previous limit $maxsize"
9916 elif [ $rc -ne 0 ]; then
9918 error_exit "return $rc received instead of expected " \
9919 "$EFBIG or $ENOSPC, files in dir $dirsize"
9921 nfiles=$((nfiles + 1))
9922 dirsize=$(stat -c%s "$DIR/$tdir")
9926 error "exceeded dir size limit $maxsize($MDSCOUNT) : $dirsize bytes"
9928 run_test 129 "test directory size limit ========================"
9937 local filefrag_op=$(filefrag -e 2>&1 | grep "invalid option")
9938 [ -n "$filefrag_op" ] && skip_env "filefrag does not support FIEMAP" &&
9941 trap cleanup_130 EXIT RETURN
9943 local fm_file=$DIR/$tfile
9944 $SETSTRIPE -S 65536 -c 1 $fm_file || error "setstripe on $fm_file"
9945 dd if=/dev/zero of=$fm_file bs=65536 count=1 ||
9946 error "dd failed for $fm_file"
9948 # LU-1795: test filefrag/FIEMAP once, even if unsupported
9949 filefrag -ves $fm_file
9951 [ "$(facet_fstype ost$(($($GETSTRIPE -i $fm_file) + 1)))" = "zfs" ] &&
9952 skip "ORI-366/LU-1941: FIEMAP unimplemented on ZFS" && return
9953 [ $RC != 0 ] && error "filefrag $fm_file failed"
9955 filefrag_op=$(filefrag -ve -k $fm_file |
9956 sed -n '/ext:/,/found/{/ext:/d; /found/d; p}')
9957 lun=$($GETSTRIPE -i $fm_file)
9959 start_blk=`echo $filefrag_op | cut -d: -f2 | cut -d. -f1`
9962 for line in $filefrag_op
9964 frag_lun=`echo $line | cut -d: -f5`
9965 ext_len=`echo $line | cut -d: -f4`
9966 if (( $frag_lun != $lun )); then
9968 error "FIEMAP on 1-stripe file($fm_file) failed"
9971 (( tot_len += ext_len ))
9974 if (( lun != frag_lun || start_blk != 0 || tot_len != 64 )); then
9976 error "FIEMAP on 1-stripe file($fm_file) failed;"
9982 echo "FIEMAP on single striped file succeeded"
9984 run_test 130a "FIEMAP (1-stripe file)"
9987 [ "$OSTCOUNT" -lt "2" ] && skip_env "needs >= 2 OSTs" && return
9989 local filefrag_op=$(filefrag -e 2>&1 | grep "invalid option")
9990 [ -n "$filefrag_op" ] && skip_env "filefrag does not support FIEMAP" &&
9993 trap cleanup_130 EXIT RETURN
9995 local fm_file=$DIR/$tfile
9996 $SETSTRIPE -S 65536 -c $OSTCOUNT $fm_file ||
9997 error "setstripe on $fm_file"
9998 [ "$(facet_fstype ost$(($($GETSTRIPE -i $fm_file) + 1)))" = "zfs" ] &&
9999 skip "ORI-366/LU-1941: FIEMAP unimplemented on ZFS" && return
10001 dd if=/dev/zero of=$fm_file bs=1M count=$OSTCOUNT ||
10002 error "dd failed on $fm_file"
10004 filefrag -ves $fm_file || error "filefrag $fm_file failed"
10005 filefrag_op=$(filefrag -ve -k $fm_file |
10006 sed -n '/ext:/,/found/{/ext:/d; /found/d; p}')
10008 last_lun=$(echo $filefrag_op | cut -d: -f5 |
10009 sed -e 's/^[ \t]*/0x/' | sed -e 's/0x0x/0x/')
10014 for line in $filefrag_op
10016 frag_lun=$(echo $line | cut -d: -f5 |
10017 sed -e 's/^[ \t]*/0x/' | sed -e 's/0x0x/0x/')
10018 ext_len=$(echo $line | cut -d: -f4)
10019 if (( $frag_lun != $last_lun )); then
10020 if (( tot_len != 1024 )); then
10022 error "FIEMAP on $fm_file failed; returned " \
10023 "len $tot_len for OST $last_lun instead of 1024"
10026 (( num_luns += 1 ))
10030 (( tot_len += ext_len ))
10033 if (( num_luns != $OSTCOUNT || tot_len != 1024 )); then
10035 error "FIEMAP on $fm_file failed; returned wrong number of " \
10036 "luns or wrong len for OST $last_lun"
10042 echo "FIEMAP on $OSTCOUNT-stripe file succeeded"
10044 run_test 130b "FIEMAP ($OSTCOUNT-stripe file)"
10047 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs" && return
10049 filefrag_op=$(filefrag -e 2>&1 | grep "invalid option")
10050 [ -n "$filefrag_op" ] && skip "filefrag does not support FIEMAP" &&
10053 trap cleanup_130 EXIT RETURN
10055 local fm_file=$DIR/$tfile
10056 $SETSTRIPE -S 65536 -c 2 $fm_file || error "setstripe on $fm_file"
10057 [ "$(facet_fstype ost$(($($GETSTRIPE -i $fm_file) + 1)))" = "zfs" ] &&
10058 skip "ORI-366/LU-1941: FIEMAP unimplemented on ZFS" && return
10060 dd if=/dev/zero of=$fm_file seek=1 bs=1M count=1 ||
10061 error "dd failed on $fm_file"
10063 filefrag -ves $fm_file || error "filefrag $fm_file failed"
10064 filefrag_op=$(filefrag -ve -k $fm_file |
10065 sed -n '/ext:/,/found/{/ext:/d; /found/d; p}')
10067 last_lun=$(echo $filefrag_op | cut -d: -f5 |
10068 sed -e 's/^[ \t]*/0x/' | sed -e 's/0x0x/0x/')
10073 for line in $filefrag_op
10075 frag_lun=$(echo $line | cut -d: -f5 |
10076 sed -e 's/^[ \t]*/0x/' | sed -e 's/0x0x/0x/')
10077 ext_len=$(echo $line | cut -d: -f4)
10078 if (( $frag_lun != $last_lun )); then
10079 logical=`echo $line | cut -d: -f2 | cut -d. -f1`
10080 if (( logical != 512 )); then
10082 error "FIEMAP on $fm_file failed; returned " \
10083 "logical start for lun $logical instead of 512"
10086 if (( tot_len != 512 )); then
10088 error "FIEMAP on $fm_file failed; returned " \
10089 "len $tot_len for OST $last_lun instead of 1024"
10092 (( num_luns += 1 ))
10096 (( tot_len += ext_len ))
10099 if (( num_luns != 2 || tot_len != 512 )); then
10101 error "FIEMAP on $fm_file failed; returned wrong number of " \
10102 "luns or wrong len for OST $last_lun"
10108 echo "FIEMAP on 2-stripe file with hole succeeded"
10110 run_test 130c "FIEMAP (2-stripe file with hole)"
10113 [[ $OSTCOUNT -lt 3 ]] && skip_env "needs >= 3 OSTs" && return
10115 filefrag_op=$(filefrag -e 2>&1 | grep "invalid option")
10116 [ -n "$filefrag_op" ] && skip "filefrag does not support FIEMAP" &&
10119 trap cleanup_130 EXIT RETURN
10121 local fm_file=$DIR/$tfile
10122 $SETSTRIPE -S 65536 -c $OSTCOUNT $fm_file ||
10123 error "setstripe on $fm_file"
10124 [ "$(facet_fstype ost$(($($GETSTRIPE -i $fm_file) + 1)))" = "zfs" ] &&
10125 skip "ORI-366/LU-1941: FIEMAP unimplemented on ZFS" && return
10127 local actual_stripe_count=$($GETSTRIPE -c $fm_file)
10128 dd if=/dev/zero of=$fm_file bs=1M count=$actual_stripe_count ||
10129 error "dd failed on $fm_file"
10131 filefrag -ves $fm_file || error "filefrag $fm_file failed"
10132 filefrag_op=$(filefrag -ve -k $fm_file |
10133 sed -n '/ext:/,/found/{/ext:/d; /found/d; p}')
10135 last_lun=$(echo $filefrag_op | cut -d: -f5 |
10136 sed -e 's/^[ \t]*/0x/' | sed -e 's/0x0x/0x/')
10141 for line in $filefrag_op
10143 frag_lun=$(echo $line | cut -d: -f5 |
10144 sed -e 's/^[ \t]*/0x/' | sed -e 's/0x0x/0x/')
10145 ext_len=$(echo $line | cut -d: -f4)
10146 if (( $frag_lun != $last_lun )); then
10147 if (( tot_len != 1024 )); then
10149 error "FIEMAP on $fm_file failed; returned " \
10150 "len $tot_len for OST $last_lun instead of 1024"
10153 (( num_luns += 1 ))
10157 (( tot_len += ext_len ))
10160 if (( num_luns != actual_stripe_count || tot_len != 1024 )); then
10162 error "FIEMAP on $fm_file failed; returned wrong number of " \
10163 "luns or wrong len for OST $last_lun"
10169 echo "FIEMAP on N-stripe file succeeded"
10171 run_test 130d "FIEMAP (N-stripe file)"
10174 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs" && return
10176 filefrag_op=$(filefrag -e 2>&1 | grep "invalid option")
10177 [ -n "$filefrag_op" ] && skip "filefrag does not support FIEMAP" && return
10179 trap cleanup_130 EXIT RETURN
10181 local fm_file=$DIR/$tfile
10182 $SETSTRIPE -S 131072 -c 2 $fm_file || error "setstripe on $fm_file"
10183 [ "$(facet_fstype ost$(($($GETSTRIPE -i $fm_file) + 1)))" = "zfs" ] &&
10184 skip "ORI-366/LU-1941: FIEMAP unimplemented on ZFS" && return
10187 EXPECTED_LEN=$(( (NUM_BLKS / 2) * 64 ))
10188 for ((i = 0; i < $NUM_BLKS; i++))
10190 dd if=/dev/zero of=$fm_file count=1 bs=64k seek=$((2*$i)) conv=notrunc > /dev/null 2>&1
10193 filefrag -ves $fm_file || error "filefrag $fm_file failed"
10194 filefrag_op=$(filefrag -ve -k $fm_file |
10195 sed -n '/ext:/,/found/{/ext:/d; /found/d; p}')
10197 last_lun=$(echo $filefrag_op | cut -d: -f5 |
10198 sed -e 's/^[ \t]*/0x/' | sed -e 's/0x0x/0x/')
10203 for line in $filefrag_op
10205 frag_lun=$(echo $line | cut -d: -f5 |
10206 sed -e 's/^[ \t]*/0x/' | sed -e 's/0x0x/0x/')
10207 ext_len=$(echo $line | cut -d: -f4)
10208 if (( $frag_lun != $last_lun )); then
10209 if (( tot_len != $EXPECTED_LEN )); then
10211 error "FIEMAP on $fm_file failed; returned " \
10212 "len $tot_len for OST $last_lun instead " \
10216 (( num_luns += 1 ))
10220 (( tot_len += ext_len ))
10223 if (( num_luns != 2 || tot_len != $EXPECTED_LEN )); then
10225 error "FIEMAP on $fm_file failed; returned wrong number " \
10226 "of luns or wrong len for OST $last_lun"
10232 echo "FIEMAP with continuation calls succeeded"
10234 run_test 130e "FIEMAP (test continuation FIEMAP calls)"
10237 filefrag_op=$(filefrag -e 2>&1 | grep "invalid option")
10238 [ -n "$filefrag_op" ] && skip "filefrag does not support FIEMAP" &&
10241 local fm_file=$DIR/$tfile
10242 $MULTIOP $fm_file oO_RDWR:O_CREAT:O_LOV_DELAY_CREATE:T33554432c ||
10243 error "multiop create with lov_delay_create on $fm_file"
10245 filefrag -ves $fm_file || error "filefrag $fm_file failed"
10246 filefrag_extents=$(filefrag -vek $fm_file |
10247 awk '/extents? found/ { print $2 }')
10248 if [[ "$filefrag_extents" != "0" ]]; then
10249 error "FIEMAP on $fm_file failed; " \
10250 "returned $filefrag_extents expected 0"
10255 run_test 130f "FIEMAP (unstriped file)"
10257 # Test for writev/readv
10259 rwv -f $DIR/$tfile -w -n 3 524288 1048576 1572864 ||
10260 error "writev test failed"
10261 rwv -f $DIR/$tfile -r -v -n 2 1572864 1048576 ||
10262 error "readv failed"
10265 run_test 131a "test iov's crossing stripe boundary for writev/readv"
10268 local fsize=$((524288 + 1048576 + 1572864))
10269 rwv -f $DIR/$tfile -w -a -n 3 524288 1048576 1572864 &&
10270 $CHECKSTAT -t file $DIR/$tfile -s $fsize ||
10271 error "append writev test failed"
10273 ((fsize += 1572864 + 1048576))
10274 rwv -f $DIR/$tfile -w -a -n 2 1572864 1048576 &&
10275 $CHECKSTAT -t file $DIR/$tfile -s $fsize ||
10276 error "append writev test failed"
10279 run_test 131b "test append writev"
10282 rwv -f $DIR/$tfile -w -d -n 1 1048576 || return 0
10285 run_test 131c "test read/write on file w/o objects"
10288 rwv -f $DIR/$tfile -w -n 1 1572864
10289 NOB=`rwv -f $DIR/$tfile -r -n 3 524288 524288 1048576 | awk '/error/ {print $6}'`
10290 if [ "$NOB" != 1572864 ]; then
10291 error "Short read filed: read $NOB bytes instead of 1572864"
10295 run_test 131d "test short read"
10298 rwv -f $DIR/$tfile -w -s 1048576 -n 1 1048576
10299 rwv -f $DIR/$tfile -r -z -s 0 -n 1 524288 || \
10300 error "read hitting hole failed"
10303 run_test 131e "test read hitting hole"
10312 mds*) res=$(do_facet $facet \
10313 $LCTL get_param mdt.$FSNAME-MDT0000.md_stats | grep "$op")
10315 ost*) res=$(do_facet $facet \
10316 $LCTL get_param obdfilter.$FSNAME-OST0000.stats | grep "$op")
10318 *) error "Wrong facet '$facet'" ;;
10321 [ "$res" ] || error "The counter for $op on $facet was not incremented"
10322 # if the argument $3 is zero, it means any stat increment is ok.
10323 if [[ $want -gt 0 ]]; then
10324 local count=$(echo $res | awk '{ print $2 }')
10325 [[ $count -ne $want ]] &&
10326 error "The $op counter on $facet is $count, not $want"
10331 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
10332 remote_ost_nodsh && skip "remote OST with nodsh" && return
10333 remote_mds_nodsh && skip "remote MDS with nodsh" && return
10335 do_facet $SINGLEMDS $LCTL list_param mdt.*.rename_stats ||
10336 { skip "MDS doesn't support rename stats"; return; }
10337 local testdir=$DIR/${tdir}/stats_testdir
10338 mkdir -p $DIR/${tdir}
10341 do_facet $SINGLEMDS $LCTL set_param mdt.*.md_stats=clear
10342 do_facet ost1 $LCTL set_param obdfilter.*.stats=clear
10344 # verify mdt stats first.
10345 mkdir ${testdir} || error "mkdir failed"
10346 check_stats $SINGLEMDS "mkdir" 1
10347 touch ${testdir}/${tfile} || error "touch failed"
10348 check_stats $SINGLEMDS "open" 1
10349 check_stats $SINGLEMDS "close" 1
10350 [ $(lustre_version_code $SINGLEMDS) -ge $(version_code 2.8.54) ] && {
10351 mknod ${testdir}/${tfile}-pipe p || error "mknod failed"
10352 check_stats $SINGLEMDS "mknod" 2
10354 rm -f ${testdir}/${tfile}-pipe || error "pipe remove failed"
10355 check_stats $SINGLEMDS "unlink" 1
10356 rm -f ${testdir}/${tfile} || error "file remove failed"
10357 check_stats $SINGLEMDS "unlink" 2
10359 # remove working dir and check mdt stats again.
10360 rmdir ${testdir} || error "rmdir failed"
10361 check_stats $SINGLEMDS "rmdir" 1
10363 local testdir1=$DIR/${tdir}/stats_testdir1
10364 mkdir -p ${testdir}
10365 mkdir -p ${testdir1}
10366 touch ${testdir1}/test1
10367 mv ${testdir1}/test1 ${testdir} || error "file crossdir rename"
10368 check_stats $SINGLEMDS "crossdir_rename" 1
10370 mv ${testdir}/test1 ${testdir}/test0 || error "file samedir rename"
10371 check_stats $SINGLEMDS "samedir_rename" 1
10373 rm -rf $DIR/${tdir}
10375 run_test 133a "Verifying MDT stats ========================================"
10378 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
10379 remote_ost_nodsh && skip "remote OST with nodsh" && return
10380 remote_mds_nodsh && skip "remote MDS with nodsh" && return
10381 local testdir=$DIR/${tdir}/stats_testdir
10382 mkdir -p ${testdir} || error "mkdir failed"
10383 touch ${testdir}/${tfile} || error "touch failed"
10384 cancel_lru_locks mdc
10387 do_facet $SINGLEMDS $LCTL set_param mdt.*.md_stats=clear
10388 do_facet ost1 $LCTL set_param obdfilter.*.stats=clear
10390 # extra mdt stats verification.
10391 chmod 444 ${testdir}/${tfile} || error "chmod failed"
10392 check_stats $SINGLEMDS "setattr" 1
10393 do_facet $SINGLEMDS $LCTL set_param mdt.*.md_stats=clear
10394 if [ $(lustre_version_code $SINGLEMDS) -ne $(version_code 2.2.0) ]
10396 ls -l ${testdir}/${tfile} > /dev/null|| error "ls failed"
10397 check_stats $SINGLEMDS "getattr" 1
10399 $LFS df || error "lfs failed"
10400 check_stats $SINGLEMDS "statfs" 1
10402 rm -rf $DIR/${tdir}
10404 run_test 133b "Verifying extra MDT stats =================================="
10407 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
10408 remote_ost_nodsh && skip "remote OST with nodsh" && return
10409 remote_mds_nodsh && skip "remote MDS with nodsh" && return
10410 local testdir=$DIR/$tdir/stats_testdir
10411 test_mkdir -p $testdir
10413 # verify obdfilter stats.
10414 $SETSTRIPE -c 1 -i 0 $testdir/$tfile
10416 cancel_lru_locks osc
10417 wait_delete_completed
10420 do_facet $SINGLEMDS $LCTL set_param mdt.*.md_stats=clear
10421 do_facet ost1 $LCTL set_param obdfilter.*.stats=clear
10423 dd if=/dev/zero of=$testdir/$tfile conv=notrunc bs=512k count=1 ||
10426 cancel_lru_locks osc
10427 check_stats ost1 "write" 1
10429 dd if=$testdir/$tfile of=/dev/null bs=1k count=1 || error "dd failed"
10430 check_stats ost1 "read" 1
10432 > $testdir/$tfile || error "truncate failed"
10433 check_stats ost1 "punch" 1
10435 rm -f $testdir/$tfile || error "file remove failed"
10436 wait_delete_completed
10437 check_stats ost1 "destroy" 1
10441 run_test 133c "Verifying OST stats ========================================"
10448 while [ $value -ge 2 ]; do
10453 if [ $orig -gt $order ]; then
10461 local size=('K' 'M' 'G' 'T');
10463 local size_string=$value
10465 while [ $value -ge 1024 ]; do
10466 if [ $i -gt 3 ]; then
10467 #T is the biggest unit we get here, if that is bigger,
10469 size_string=${value}T
10472 value=$((value >> 10))
10473 if [ $value -lt 1024 ]; then
10474 size_string=${value}${size[$i]}
10483 get_rename_size() {
10485 local context=${2:-.}
10486 local sample=$(do_facet $SINGLEMDS $LCTL get_param mdt.*.rename_stats |
10487 grep -A1 $context |
10488 awk '/ '${size}'/ {print $4}' | sed -e "s/,//g")
10493 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
10494 remote_ost_nodsh && skip "remote OST with nodsh" && return
10495 remote_mds_nodsh && skip "remote MDS with nodsh" && return
10496 do_facet $SINGLEMDS $LCTL list_param mdt.*.rename_stats ||
10497 { skip "MDS doesn't support rename stats"; return; }
10499 local testdir1=$DIR/${tdir}/stats_testdir1
10500 local testdir2=$DIR/${tdir}/stats_testdir2
10502 do_facet $SINGLEMDS $LCTL set_param mdt.*.rename_stats=clear
10504 mkdir -p ${testdir1} || error "mkdir failed"
10505 mkdir -p ${testdir2} || error "mkdir failed"
10507 createmany -o $testdir1/test 512 || error "createmany failed"
10509 # check samedir rename size
10510 mv ${testdir1}/test0 ${testdir1}/test_0
10512 local testdir1_size=$(ls -l $DIR/${tdir} |
10513 awk '/stats_testdir1/ {print $5}')
10514 local testdir2_size=$(ls -l $DIR/${tdir} |
10515 awk '/stats_testdir2/ {print $5}')
10517 testdir1_size=$(order_2 $testdir1_size)
10518 testdir2_size=$(order_2 $testdir2_size)
10520 testdir1_size=$(size_in_KMGT $testdir1_size)
10521 testdir2_size=$(size_in_KMGT $testdir2_size)
10523 echo "source rename dir size: ${testdir1_size}"
10524 echo "target rename dir size: ${testdir2_size}"
10526 local cmd="do_facet $SINGLEMDS $LCTL get_param mdt.*.rename_stats"
10527 eval $cmd || error "$cmd failed"
10528 local samedir=$($cmd | grep 'same_dir')
10529 local same_sample=$(get_rename_size $testdir1_size)
10530 [ -z "$samedir" ] && error "samedir_rename_size count error"
10531 [[ $same_sample -eq 1 ]] ||
10532 error "samedir_rename_size error $same_sample"
10533 echo "Check same dir rename stats success"
10535 do_facet $SINGLEMDS $LCTL set_param mdt.*.rename_stats=clear
10537 # check crossdir rename size
10538 mv ${testdir1}/test_0 ${testdir2}/test_0
10540 testdir1_size=$(ls -l $DIR/${tdir} |
10541 awk '/stats_testdir1/ {print $5}')
10542 testdir2_size=$(ls -l $DIR/${tdir} |
10543 awk '/stats_testdir2/ {print $5}')
10545 testdir1_size=$(order_2 $testdir1_size)
10546 testdir2_size=$(order_2 $testdir2_size)
10548 testdir1_size=$(size_in_KMGT $testdir1_size)
10549 testdir2_size=$(size_in_KMGT $testdir2_size)
10551 echo "source rename dir size: ${testdir1_size}"
10552 echo "target rename dir size: ${testdir2_size}"
10554 eval $cmd || error "$cmd failed"
10555 local crossdir=$($cmd | grep 'crossdir')
10556 local src_sample=$(get_rename_size $testdir1_size crossdir_src)
10557 local tgt_sample=$(get_rename_size $testdir2_size crossdir_tgt)
10558 [ -z "$crossdir" ] && error "crossdir_rename_size count error"
10559 [[ $src_sample -eq 1 ]] ||
10560 error "crossdir_rename_size error $src_sample"
10561 [[ $tgt_sample -eq 1 ]] ||
10562 error "crossdir_rename_size error $tgt_sample"
10563 echo "Check cross dir rename stats success"
10564 rm -rf $DIR/${tdir}
10566 run_test 133d "Verifying rename_stats ========================================"
10569 remote_mds_nodsh && skip "remote MDS with nodsh" && return
10570 remote_ost_nodsh && skip "remote OST with nodsh" && return
10571 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
10572 local testdir=$DIR/${tdir}/stats_testdir
10573 local ctr f0 f1 bs=32768 count=42 sum
10575 mkdir -p ${testdir} || error "mkdir failed"
10577 $SETSTRIPE -c 1 -i 0 ${testdir}/${tfile}
10579 for ctr in {write,read}_bytes; do
10581 cancel_lru_locks osc
10583 do_facet ost1 $LCTL set_param -n \
10584 "obdfilter.*.exports.clear=clear"
10586 if [ $ctr = write_bytes ]; then
10588 f1=${testdir}/${tfile}
10590 f0=${testdir}/${tfile}
10594 dd if=$f0 of=$f1 conv=notrunc bs=$bs count=$count || \
10597 cancel_lru_locks osc
10599 sum=$(do_facet ost1 $LCTL get_param \
10600 "obdfilter.*.exports.*.stats" |
10601 awk -v ctr=$ctr 'BEGIN { sum = 0 }
10602 $1 == ctr { sum += $7 }
10603 END { printf("%0.0f", sum) }')
10605 if ((sum != bs * count)); then
10606 error "Bad $ctr sum, expected $((bs * count)), got $sum"
10610 rm -rf $DIR/${tdir}
10612 run_test 133e "Verifying OST {read,write}_bytes nid stats ================="
10614 proc_regexp="/{proc,sys}/{fs,sys,kernel/debug}/{lustre,lnet}/"
10617 # First without trusting modes.
10618 local proc_dirs=$(eval \ls -d $proc_regexp 2>/dev/null)
10619 echo "proc_dirs='$proc_dirs'"
10620 [ -n "$proc_dirs" ] || error "no proc_dirs on $HOSTNAME"
10621 find $proc_dirs -exec cat '{}' \; &> /dev/null
10623 # Second verifying readability.
10624 $LCTL get_param -R '*' &> /dev/null || error "proc file read failed"
10626 # Verifing writability with badarea_io.
10628 -ignore_readdir_race \
10630 -not -name force_lbug \
10631 -not -name changelog_mask \
10632 -exec badarea_io '{}' \; ||
10633 error "find $proc_dirs failed"
10635 run_test 133f "Check reads/writes of client lustre proc files with bad area io"
10638 remote_mds_nodsh && skip "remote MDS with nodsh" && return
10639 remote_ost_nodsh && skip "remote OST with nodsh" && return
10641 # eventually, this can also be replaced with "lctl get_param -R",
10642 # but not until that option is always available on the server
10644 for facet in mds1 ost1; do
10645 [ $(lustre_version_code $facet) -le $(version_code 2.5.54) ] &&
10646 skip "Too old lustre on $facet" && continue
10647 local facet_proc_dirs=$(do_facet $facet \
10648 \\\ls -d $proc_regexp 2>/dev/null)
10649 echo "${facet}_proc_dirs='$facet_proc_dirs'"
10650 [ -z "$facet_proc_dirs" ] && error "no proc_dirs on $facet"
10651 do_facet $facet find $facet_proc_dirs \
10652 ! -name req_history \
10653 -exec cat '{}' \\\; &> /dev/null
10655 do_facet $facet find $facet_proc_dirs \
10656 ! -name req_history \
10658 -exec cat '{}' \\\; &> /dev/null ||
10659 error "proc file read failed"
10661 do_facet $facet find $facet_proc_dirs \
10662 -ignore_readdir_race \
10664 -not -name force_lbug \
10665 -not -name changelog_mask \
10666 -exec badarea_io '{}' \\\; ||
10667 error "$facet find $facet_proc_dirs failed"
10670 # remount the FS in case writes/reads /proc break the FS
10671 cleanup || error "failed to unmount"
10672 setup || error "failed to setup"
10675 run_test 133g "Check reads/writes of server lustre proc files with bad area io"
10678 remote_mds_nodsh && skip "remote MDS with nodsh" && return
10679 remote_ost_nodsh && skip "remote OST with nodsh" && return
10680 [[ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.9.54) ]] &&
10681 skip "Need MDS version at least 2.9.54" && return
10684 for facet in client mds1 ost1; do
10685 local facet_proc_dirs=$(do_facet $facet \
10686 \\\ls -d $proc_regexp 2> /dev/null)
10687 [ -z "$facet_proc_dirs" ] && error "no proc_dirs on $facet"
10688 echo "${facet}_proc_dirs='$facet_proc_dirs'"
10689 # Get the list of files that are missing the terminating newline
10690 local missing=($(do_facet $facet \
10691 find ${facet_proc_dirs} -type f \| \
10692 while read F\; do \
10693 awk -v FS='\v' -v RS='\v\v' \
10694 "'END { if(NR>0 && \
10695 \\\$NF !~ /.*\\\n\$/) \
10696 print FILENAME}'" \
10699 [ ${#missing[*]} -eq 0 ] ||
10700 error "files do not end with newline: ${missing[*]}"
10703 run_test 133h "Proc files should end with newlines"
10706 remote_mds_nodsh && skip "remote MDS with nodsh" && return
10707 [[ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.7.54) ]] &&
10708 skip "Need MDS version at least 2.7.54" && return
10710 mkdir -p $DIR/$tdir || error "failed to create $DIR/$tdir"
10711 cancel_lru_locks mdc
10713 local nsdir="ldlm.namespaces.*-MDT0000-mdc-*"
10714 local unused=$($LCTL get_param -n $nsdir.lock_unused_count)
10715 [ $unused -eq 0 ] || error "$unused locks are not cleared"
10718 createmany -o $DIR/$tdir/f $nr ||
10719 error "failed to create $nr files in $DIR/$tdir"
10720 unused=$($LCTL get_param -n $nsdir.lock_unused_count)
10722 #define OBD_FAIL_LDLM_WATERMARK_LOW 0x327
10723 do_facet mds1 $LCTL set_param fail_loc=0x327
10724 do_facet mds1 $LCTL set_param fail_val=500
10727 echo "sleep 10 seconds ..."
10729 local lck_cnt=$($LCTL get_param -n $nsdir.lock_unused_count)
10731 do_facet mds1 $LCTL set_param fail_loc=0
10732 do_facet mds1 $LCTL set_param fail_val=0
10733 [ $lck_cnt -lt $unused ] ||
10734 error "No locks reclaimed, before:$unused, after:$lck_cnt"
10737 unlinkmany $DIR/$tdir/f $nr
10739 run_test 134a "Server reclaims locks when reaching lock_reclaim_threshold"
10742 remote_mds_nodsh && skip "remote MDS with nodsh" && return
10743 [[ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.7.54) ]] &&
10744 skip "Need MDS version at least 2.7.54" && return
10746 mkdir -p $DIR/$tdir || error "failed to create $DIR/$tdir"
10747 cancel_lru_locks mdc
10749 local low_wm=$(do_facet mds1 $LCTL get_param -n \
10750 ldlm.lock_reclaim_threshold_mb)
10751 # disable reclaim temporarily
10752 do_facet mds1 $LCTL set_param ldlm.lock_reclaim_threshold_mb=0
10754 #define OBD_FAIL_LDLM_WATERMARK_HIGH 0x328
10755 do_facet mds1 $LCTL set_param fail_loc=0x328
10756 do_facet mds1 $LCTL set_param fail_val=500
10758 $LCTL set_param debug=+trace
10761 createmany -o $DIR/$tdir/f $nr &
10762 local create_pid=$!
10764 echo "Sleep $TIMEOUT seconds ..."
10766 if ! ps -p $create_pid > /dev/null 2>&1; then
10767 do_facet mds1 $LCTL set_param fail_loc=0
10768 do_facet mds1 $LCTL set_param fail_val=0
10769 do_facet mds1 $LCTL set_param \
10770 ldlm.lock_reclaim_threshold_mb=${low_wm}m
10771 error "createmany finished incorrectly!"
10773 do_facet mds1 $LCTL set_param fail_loc=0
10774 do_facet mds1 $LCTL set_param fail_val=0
10775 do_facet mds1 $LCTL set_param ldlm.lock_reclaim_threshold_mb=${low_wm}m
10776 wait $create_pid || return 1
10778 unlinkmany $DIR/$tdir/f $nr
10780 run_test 134b "Server rejects lock request when reaching lock_limit_mb"
10782 test_140() { #bug-17379
10783 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
10784 test_mkdir $DIR/$tdir
10785 cd $DIR/$tdir || error "Changing to $DIR/$tdir"
10786 cp $(which stat) . || error "Copying stat to $DIR/$tdir"
10788 # VFS limits max symlink depth to 5(4KSTACK) or 7(8KSTACK) or 8
10789 # For kernel > 3.5, bellow only tests consecutive symlink (MAX 40)
10791 while i=$((i + 1)); do
10793 cd $i || error "Changing to $i"
10794 ln -s ../stat stat || error "Creating stat symlink"
10795 # Read the symlink until ELOOP present,
10796 # not LBUGing the system is considered success,
10797 # we didn't overrun the stack.
10798 $OPENFILE -f O_RDONLY stat >/dev/null 2>&1; ret=$?
10799 if [ $ret -ne 0 ]; then
10800 if [ $ret -eq 40 ]; then
10803 error "Open stat symlink"
10809 echo "The symlink depth = $i"
10810 [ $i -eq 5 -o $i -eq 7 -o $i -eq 8 -o $i -eq 40 ] ||
10811 error "Invalid symlink depth"
10813 # Test recursive symlink
10814 ln -s symlink_self symlink_self
10815 $OPENFILE -f O_RDONLY symlink_self >/dev/null 2>&1; ret=$?
10816 echo "open symlink_self returns $ret"
10817 [ $ret -eq 40 ] || error "recursive symlink doesn't return -ELOOP"
10819 run_test 140 "Check reasonable stack depth (shouldn't LBUG) ===="
10822 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
10823 local TF="$TMP/$tfile"
10825 dd if=/dev/urandom of=$TF bs=6096 count=1 || error "dd failed"
10827 cancel_lru_locks $OSC
10828 cmp $TF $DIR/$tfile || error "$TMP/$tfile $DIR/$tfile differ"
10829 remount_client $MOUNT
10831 cmp $TF $DIR/$tfile || error "$TF $DIR/$tfile differ (remount)"
10834 $TRUNCATE $DIR/$tfile 6000
10835 cancel_lru_locks $OSC
10836 cmp $TF $DIR/$tfile || error "$TF $DIR/$tfile differ (truncate1)"
10839 echo "12345" >>$DIR/$tfile
10840 cancel_lru_locks $OSC
10841 cmp $TF $DIR/$tfile || error "$TF $DIR/$tfile differ (append1)"
10844 echo "12345" >>$DIR/$tfile
10845 cancel_lru_locks $OSC
10846 cmp $TF $DIR/$tfile || error "$TF $DIR/$tfile differ (append2)"
10851 run_test 150 "truncate/append tests"
10853 #LU-2902 roc_hit was not able to read all values from lproc
10854 function roc_hit_init() {
10855 local list=$(comma_list $(osts_nodes))
10856 local dir=$DIR/$tdir-check
10857 local file=$dir/$tfile
10863 #use setstripe to do a write to every ost
10864 for i in $(seq 0 $((OSTCOUNT-1))); do
10865 $SETSTRIPE -c 1 -i $i $dir || error "$SETSTRIPE $file failed"
10866 dd if=/dev/urandom of=$file bs=4k count=4 2>&1 > /dev/null
10867 idx=$(printf %04x $i)
10868 BEFORE=$(get_osd_param $list *OST*$idx stats |
10869 awk '$1 == "cache_access" {sum += $7}
10870 END { printf("%0.0f", sum) }')
10872 cancel_lru_locks osc
10873 cat $file >/dev/null
10875 AFTER=$(get_osd_param $list *OST*$idx stats |
10876 awk '$1 == "cache_access" {sum += $7}
10877 END { printf("%0.0f", sum) }')
10879 echo BEFORE:$BEFORE AFTER:$AFTER
10880 if ! let "AFTER - BEFORE == 4"; then
10882 error "roc_hit is not safe to use"
10890 function roc_hit() {
10891 local list=$(comma_list $(osts_nodes))
10892 echo $(get_osd_param $list '' stats |
10893 awk '$1 == "cache_hit" {sum += $7}
10894 END { printf("%0.0f", sum) }')
10897 function set_cache() {
10900 if [ "$2" == "off" ]; then
10903 local list=$(comma_list $(osts_nodes))
10904 set_osd_param $list '' $1_cache_enable $on
10906 cancel_lru_locks osc
10910 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
10911 remote_ost_nodsh && skip "remote OST with nodsh" && return
10914 local list=$(comma_list $(osts_nodes))
10916 # check whether obdfilter is cache capable at all
10917 if ! get_osd_param $list '' read_cache_enable >/dev/null; then
10918 echo "not cache-capable obdfilter"
10922 # check cache is enabled on all obdfilters
10923 if get_osd_param $list '' read_cache_enable | grep 0; then
10924 echo "oss cache is disabled"
10928 set_osd_param $list '' writethrough_cache_enable 1
10930 # check write cache is enabled on all obdfilters
10931 if get_osd_param $list '' writethrough_cache_enable | grep 0; then
10932 echo "oss write cache is NOT enabled"
10938 #define OBD_FAIL_OBD_NO_LRU 0x609
10939 do_nodes $list $LCTL set_param fail_loc=0x609
10941 # pages should be in the case right after write
10942 dd if=/dev/urandom of=$DIR/$tfile bs=4k count=$CPAGES ||
10945 local BEFORE=$(roc_hit)
10946 cancel_lru_locks osc
10947 cat $DIR/$tfile >/dev/null
10948 local AFTER=$(roc_hit)
10950 do_nodes $list $LCTL set_param fail_loc=0
10952 if ! let "AFTER - BEFORE == CPAGES"; then
10953 error "NOT IN CACHE: before: $BEFORE, after: $AFTER"
10956 # the following read invalidates the cache
10957 cancel_lru_locks osc
10958 set_osd_param $list '' read_cache_enable 0
10959 cat $DIR/$tfile >/dev/null
10961 # now data shouldn't be found in the cache
10963 cancel_lru_locks osc
10964 cat $DIR/$tfile >/dev/null
10966 if let "AFTER - BEFORE != 0"; then
10967 error "IN CACHE: before: $BEFORE, after: $AFTER"
10970 set_osd_param $list '' read_cache_enable 1
10973 run_test 151 "test cache on oss and controls ==============================="
10976 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
10977 local TF="$TMP/$tfile"
10979 # simulate ENOMEM during write
10980 #define OBD_FAIL_OST_NOMEM 0x226
10981 lctl set_param fail_loc=0x80000226
10982 dd if=/dev/urandom of=$TF bs=6096 count=1 || error "dd failed"
10984 sync || error "sync failed"
10985 lctl set_param fail_loc=0
10987 # discard client's cache
10988 cancel_lru_locks osc
10990 # simulate ENOMEM during read
10991 lctl set_param fail_loc=0x80000226
10992 cmp $TF $DIR/$tfile || error "cmp failed"
10993 lctl set_param fail_loc=0
10997 run_test 152 "test read/write with enomem ============================"
11000 $MULTIOP $DIR/$tfile Ow4096Ycu || error "multiop failed"
11002 run_test 153 "test if fdatasync does not crash ======================="
11004 dot_lustre_fid_permission_check() {
11006 local ffid=$MOUNT/.lustre/fid/$fid
11009 echo "stat fid $fid"
11010 stat $ffid > /dev/null || error "stat $ffid failed."
11011 echo "touch fid $fid"
11012 touch $ffid || error "touch $ffid failed."
11013 echo "write to fid $fid"
11014 cat /etc/hosts > $ffid || error "write $ffid failed."
11015 echo "read fid $fid"
11016 diff /etc/hosts $ffid || error "read $ffid failed."
11017 echo "append write to fid $fid"
11018 cat /etc/hosts >> $ffid || error "append write $ffid failed."
11019 echo "rename fid $fid"
11020 mv $ffid $test_dir/$tfile.1 &&
11021 error "rename $ffid to $tfile.1 should fail."
11022 touch $test_dir/$tfile.1
11023 mv $test_dir/$tfile.1 $ffid &&
11024 error "rename $tfile.1 to $ffid should fail."
11025 rm -f $test_dir/$tfile.1
11026 echo "truncate fid $fid"
11027 $TRUNCATE $ffid 777 || error "truncate $ffid failed."
11028 echo "link fid $fid"
11029 ln -f $ffid $test_dir/tfile.lnk || error "link $ffid failed."
11030 if [[ $($LCTL get_param -n mdc.*-mdc-*.connect_flags) =~ acl ]]; then
11031 echo "setfacl fid $fid"
11032 setfacl -R -m u:bin:rwx $ffid || error "setfacl $ffid failed."
11033 echo "getfacl fid $fid"
11034 getfacl $ffid >/dev/null || error "getfacl $ffid failed."
11036 echo "unlink fid $fid"
11037 unlink $MOUNT/.lustre/fid/$fid && error "unlink $ffid should fail."
11038 echo "mknod fid $fid"
11039 mknod $ffid c 1 3 && error "mknod $ffid should fail."
11041 fid=[0xf00000400:0x1:0x0]
11042 ffid=$MOUNT/.lustre/fid/$fid
11044 echo "stat non-exist fid $fid"
11045 stat $ffid > /dev/null && error "stat non-exist $ffid should fail."
11046 echo "write to non-exist fid $fid"
11047 cat /etc/hosts > $ffid && error "write non-exist $ffid should fail."
11048 echo "link new fid $fid"
11049 ln $test_dir/$tfile $ffid && error "link $ffid should fail."
11051 mkdir -p $test_dir/$tdir
11052 touch $test_dir/$tdir/$tfile
11053 fid=$($LFS path2fid $test_dir/$tdir)
11056 error "error: could not get fid for $test_dir/$dir/$tfile."
11058 ffid=$MOUNT/.lustre/fid/$fid
11061 ls $ffid > /dev/null || error "ls $ffid failed."
11062 echo "touch $fid/$tfile.1"
11063 touch $ffid/$tfile.1 || error "touch $ffid/$tfile.1 failed."
11065 echo "touch $MOUNT/.lustre/fid/$tfile"
11066 touch $MOUNT/.lustre/fid/$tfile && \
11067 error "touch $MOUNT/.lustre/fid/$tfile should fail."
11069 echo "setxattr to $MOUNT/.lustre/fid"
11070 setfattr -n trusted.name1 -v value1 $MOUNT/.lustre/fid
11072 echo "listxattr for $MOUNT/.lustre/fid"
11073 getfattr -d -m "^trusted" $MOUNT/.lustre/fid
11075 echo "delxattr from $MOUNT/.lustre/fid"
11076 setfattr -x trusted.name1 $MOUNT/.lustre/fid
11078 echo "touch invalid fid: $MOUNT/.lustre/fid/[0x200000400:0x2:0x3]"
11079 touch $MOUNT/.lustre/fid/[0x200000400:0x2:0x3] &&
11080 error "touch invalid fid should fail."
11082 echo "touch non-normal fid: $MOUNT/.lustre/fid/[0x1:0x2:0x0]"
11083 touch $MOUNT/.lustre/fid/[0x1:0x2:0x0] &&
11084 error "touch non-normal fid should fail."
11086 echo "rename $tdir to $MOUNT/.lustre/fid"
11087 mrename $test_dir/$tdir $MOUNT/.lustre/fid &&
11088 error "rename to $MOUNT/.lustre/fid should fail."
11090 if [ $(lustre_version_code $SINGLEMDS) -ge $(version_code 2.3.51) ]
11092 local old_obf_mode=$(stat --format="%a" $DIR/.lustre/fid)
11093 local new_obf_mode=777
11095 echo "change mode of $DIR/.lustre/fid to $new_obf_mode"
11096 chmod $new_obf_mode $DIR/.lustre/fid ||
11097 error "chmod $new_obf_mode $DIR/.lustre/fid failed"
11099 local obf_mode=$(stat --format=%a $DIR/.lustre/fid)
11100 [ $obf_mode -eq $new_obf_mode ] ||
11101 error "stat $DIR/.lustre/fid returned wrong mode $obf_mode"
11103 echo "restore mode of $DIR/.lustre/fid to $old_obf_mode"
11104 chmod $old_obf_mode $DIR/.lustre/fid ||
11105 error "chmod $old_obf_mode $DIR/.lustre/fid failed"
11108 $OPENFILE -f O_LOV_DELAY_CREATE:O_CREAT $test_dir/$tfile-2
11109 fid=$($LFS path2fid $test_dir/$tfile-2)
11111 if [ $(lustre_version_code $SINGLEMDS) -ge $(version_code 2.6.50) ]
11113 echo "cp /etc/passwd $MOUNT/.lustre/fid/$fid"
11114 cp /etc/passwd $MOUNT/.lustre/fid/$fid ||
11115 error "create lov data thru .lustre failed"
11117 echo "cp /etc/passwd $test_dir/$tfile-2"
11118 cp /etc/passwd $test_dir/$tfile-2 ||
11119 error "copy to $test_dir/$tfile-2 failed."
11120 echo "diff /etc/passwd $MOUNT/.lustre/fid/$fid"
11121 diff /etc/passwd $MOUNT/.lustre/fid/$fid ||
11122 error "diff /etc/passwd $MOUNT/.lustre/fid/$fid failed."
11124 rm -rf $test_dir/tfile.lnk
11125 rm -rf $test_dir/$tfile-2
11129 [[ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.4.1) ]] &&
11130 skip "Need MDS version at least 2.4.1" && return
11132 local tf=$DIR/$tfile
11135 local fid=$($LFS path2fid $tf)
11136 [ -z "$fid" ] && error "path2fid unable to get $tf FID"
11138 # check that we get the same pathname back
11139 local found=$($LFS fid2path $MOUNT "$fid")
11140 [ -z "$found" ] && error "fid2path unable to get '$fid' path"
11141 [ "$found" == "$tf" ] ||
11142 error "fid2path($fid=path2fid($tf)) = $found != $tf"
11144 run_test 154A "lfs path2fid and fid2path basic checks"
11147 [[ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.4.1) ]] &&
11148 skip "Need MDS version at least 2.4.1" && return
11150 mkdir -p $DIR/$tdir || error "mkdir $tdir failed"
11151 touch $DIR/$tdir/$tfile || error "touch $DIR/$tdir/$tfile failed"
11152 local linkea=$($LL_DECODE_LINKEA $DIR/$tdir/$tfile | grep 'pfid')
11153 [ -z "$linkea" ] && error "decode linkea $DIR/$tdir/$tfile failed"
11155 local name=$(echo $linkea | awk '/pfid/ {print $5}' | sed -e "s/'//g")
11156 local PFID=$(echo $linkea | awk '/pfid/ {print $3}' | sed -e "s/,//g")
11158 # check that we get the same pathname
11159 echo "PFID: $PFID, name: $name"
11160 local FOUND=$($LFS fid2path $MOUNT "$PFID")
11161 [ -z "$FOUND" ] && error "fid2path unable to get $PFID path"
11162 [ "$FOUND/$name" != "$DIR/$tdir/$tfile" ] &&
11163 error "ll_decode_linkea has $FOUND/$name != $DIR/$tdir/$tfile"
11165 rm -rf $DIR/$tdir || error "Can not delete directory $DIR/$tdir"
11167 run_test 154B "verify the ll_decode_linkea tool"
11170 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
11171 [[ $(lustre_version_code $SINGLEMDS) -ge $(version_code 2.2.51) ]] ||
11172 { skip "Need MDS version at least 2.2.51"; return 0; }
11173 [ -z "$(which setfacl)" ] && skip "must have setfacl tool" && return
11174 [ -n "$FILESET" ] && skip "SKIP due to FILESET set" && return
11176 cp /etc/hosts $DIR/$tfile
11178 fid=$($LFS path2fid $DIR/$tfile)
11180 [ $rc -ne 0 ] && error "error: could not get fid for $DIR/$tfile."
11182 dot_lustre_fid_permission_check "$fid" $DIR ||
11183 error "dot lustre permission check $fid failed"
11185 ls -a $MOUNT | grep "\.lustre" && error ".lustre should not be listed"
11187 rm -rf $MOUNT/.lustre && error ".lustre is not allowed to be unlinked"
11189 touch $MOUNT/.lustre/file &&
11190 error "creation is not allowed under .lustre"
11192 mkdir $MOUNT/.lustre/dir &&
11193 error "mkdir is not allowed under .lustre"
11197 run_test 154a "Open-by-FID"
11200 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
11201 [[ $(lustre_version_code $SINGLEMDS) -ge $(version_code 2.2.51) ]] ||
11202 { skip "Need MDS version at least 2.2.51"; return 0; }
11203 [ -n "$FILESET" ] && skip "SKIP due to FILESET set" && return
11205 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
11207 local remote_dir=$DIR/$tdir/remote_dir
11211 mkdir -p $DIR/$tdir
11212 $LFS mkdir -i $MDTIDX $remote_dir ||
11213 error "create remote directory failed"
11215 cp /etc/hosts $remote_dir/$tfile
11217 fid=$($LFS path2fid $remote_dir/$tfile)
11219 [ $rc -ne 0 ] && error "error: could not get fid for $remote_dir/$tfile"
11221 dot_lustre_fid_permission_check "$fid" $remote_dir ||
11222 error "dot lustre permission check $fid failed"
11225 run_test 154b "Open-by-FID for remote directory"
11228 [[ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.4.1) ]] &&
11229 skip "Need MDS version at least 2.4.1" && return
11231 touch $DIR/$tfile.1 $DIR/$tfile.2 $DIR/$tfile.3
11232 local FID1=$($LFS path2fid $DIR/$tfile.1)
11233 local FID2=$($LFS path2fid $DIR/$tfile.2)
11234 local FID3=$($LFS path2fid $DIR/$tfile.3)
11237 $LFS path2fid $DIR/$tfile.[123] | while read PATHNAME FID; do
11238 [ "$PATHNAME" = "$DIR/$tfile.$N:" ] ||
11239 error "path2fid pathname $PATHNAME != $DIR/$tfile.$N:"
11241 [ "$FID" = "${!want}" ] ||
11242 error "path2fid $PATHNAME FID $FID != FID$N ${!want}"
11246 $LFS fid2path $MOUNT "$FID1" "$FID2" "$FID3" | while read PATHNAME;
11248 [ "$PATHNAME" = "$DIR/$tfile.$N" ] ||
11249 error "fid2path pathname $PATHNAME != $DIR/$tfile.$N:"
11253 run_test 154c "lfs path2fid and fid2path multiple arguments"
11256 remote_mds_nodsh && skip "remote MDS with nodsh" && return
11257 [[ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.5.53) ]] &&
11258 skip "Need MDS version at least 2.5.53" && return
11260 if remote_mds; then
11261 nid=$($LCTL list_nids | sed "s/\./\\\./g")
11265 local proc_ofile="mdt.*.exports.'$nid'.open_files"
11272 local fid=$($LFS path2fid $DIR/$tfile)
11275 cmd="exec $fd<$DIR/$tfile"
11277 local fid_list=$(do_facet $SINGLEMDS $LCTL get_param $proc_ofile)
11278 echo "$fid_list" | grep "$fid"
11281 cmd="exec $fd>/dev/null"
11283 if [ $rc -ne 0 ]; then
11284 error "FID $fid not found in open files list $fid_list"
11287 run_test 154d "Verify open file fid"
11291 [[ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.6.50) ]] &&
11292 skip "Need MDS version at least 2.6.50" && return
11294 if ls -a $MOUNT | grep -q '^\.lustre$'; then
11295 error ".lustre returned by readdir"
11298 run_test 154e ".lustre is not returned by readdir"
11301 [ -n "$FILESET" ] && skip "SKIP due to FILESET set" && return
11302 # create parent directory on a single MDT to avoid cross-MDT hardlinks
11303 test_mkdir -p -c1 $DIR/$tdir/d
11304 # test dirs inherit from its stripe
11305 mkdir -p $DIR/$tdir/d/foo1 || error "mkdir error"
11306 mkdir -p $DIR/$tdir/d/foo2 || error "mkdir error"
11307 cp /etc/hosts $DIR/$tdir/d/foo1/$tfile
11308 ln $DIR/$tdir/d/foo1/$tfile $DIR/$tdir/d/foo2/link
11311 # get fid of parents
11312 local FID0=$($LFS path2fid $DIR/$tdir/d)
11313 local FID1=$($LFS path2fid $DIR/$tdir/d/foo1)
11314 local FID2=$($LFS path2fid $DIR/$tdir/d/foo2)
11315 local FID3=$($LFS path2fid $DIR)
11317 # check that path2fid --parents returns expected <parent_fid>/name
11318 # 1) test for a directory (single parent)
11319 local parent=$($LFS path2fid --parents $DIR/$tdir/d/foo1)
11320 [ "$parent" == "$FID0/foo1" ] ||
11321 error "expected parent: $FID0/foo1, got: $parent"
11323 # 2) test for a file with nlink > 1 (multiple parents)
11324 parent=$($LFS path2fid --parents $DIR/$tdir/d/foo1/$tfile)
11325 echo "$parent" | grep -F "$FID1/$tfile" ||
11326 error "$FID1/$tfile not returned in parent list"
11327 echo "$parent" | grep -F "$FID2/link" ||
11328 error "$FID2/link not returned in parent list"
11330 # 3) get parent by fid
11331 local file_fid=$($LFS path2fid $DIR/$tdir/d/foo1/$tfile)
11332 parent=$($LFS path2fid --parents $MOUNT/.lustre/fid/$file_fid)
11333 echo "$parent" | grep -F "$FID1/$tfile" ||
11334 error "$FID1/$tfile not returned in parent list (by fid)"
11335 echo "$parent" | grep -F "$FID2/link" ||
11336 error "$FID2/link not returned in parent list (by fid)"
11338 # 4) test for entry in root directory
11339 parent=$($LFS path2fid --parents $DIR/f)
11340 echo "$parent" | grep -F "$FID3/f" ||
11341 error "$FID3/f not returned in parent list"
11343 # 5) test it on root directory
11344 [ -z "$($LFS path2fid --parents $MOUNT 2>/dev/null)" ] ||
11345 error "$MOUNT should not have parents"
11347 # enable xattr caching and check that linkea is correctly updated
11348 local save="$TMP/$TESTSUITE-$TESTNAME.parameters"
11349 save_lustre_params client "llite.*.xattr_cache" > $save
11350 lctl set_param llite.*.xattr_cache 1
11352 # 6.1) linkea update on rename
11353 mv $DIR/$tdir/d/foo1/$tfile $DIR/$tdir/d/foo2/$tfile.moved
11355 # get parents by fid
11356 parent=$($LFS path2fid --parents $MOUNT/.lustre/fid/$file_fid)
11357 # foo1 should no longer be returned in parent list
11358 echo "$parent" | grep -F "$FID1" &&
11359 error "$FID1 should no longer be in parent list"
11360 # the new path should appear
11361 echo "$parent" | grep -F "$FID2/$tfile.moved" ||
11362 error "$FID2/$tfile.moved is not in parent list"
11364 # 6.2) linkea update on unlink
11365 rm -f $DIR/$tdir/d/foo2/link
11366 parent=$($LFS path2fid --parents $MOUNT/.lustre/fid/$file_fid)
11367 # foo2/link should no longer be returned in parent list
11368 echo "$parent" | grep -F "$FID2/link" &&
11369 error "$FID2/link should no longer be in parent list"
11373 restore_lustre_params < $save
11376 run_test 154f "get parent fids by reading link ea"
11380 [[ $(lustre_version_code $SINGLEMDS) -ge $(version_code 2.6.92) && \
11381 $(lustre_version_code client) -gt $(version_code 2.6.99) ]] ||
11382 { skip "Need MDS version at least 2.6.92"; return 0; }
11383 [ -n "$FILESET" ] && skip "SKIP due to FILESET set" && return
11385 mkdir -p $DIR/$tdir
11386 llapi_fid_test -d $DIR/$tdir
11388 run_test 154g "various llapi FID tests"
11390 test_155_small_load() {
11391 local temp=$TMP/$tfile
11392 local file=$DIR/$tfile
11394 dd if=/dev/urandom of=$temp bs=6096 count=1 || \
11395 error "dd of=$temp bs=6096 count=1 failed"
11397 cancel_lru_locks $OSC
11398 cmp $temp $file || error "$temp $file differ"
11400 $TRUNCATE $temp 6000
11401 $TRUNCATE $file 6000
11402 cmp $temp $file || error "$temp $file differ (truncate1)"
11404 echo "12345" >>$temp
11405 echo "12345" >>$file
11406 cmp $temp $file || error "$temp $file differ (append1)"
11408 echo "12345" >>$temp
11409 echo "12345" >>$file
11410 cmp $temp $file || error "$temp $file differ (append2)"
11416 test_155_big_load() {
11417 remote_ost_nodsh && skip "remote OST with nodsh" && return
11418 local temp=$TMP/$tfile
11419 local file=$DIR/$tfile
11422 local cache_size=$(do_facet ost$((MAXI+1)) \
11423 "awk '/cache/ {sum+=\\\$4} END {print sum}' /proc/cpuinfo")
11424 local large_file_size=$((cache_size * 2))
11426 echo "OSS cache size: $cache_size KB"
11427 echo "Large file size: $large_file_size KB"
11429 [ $MAXV -le $large_file_size ] && \
11430 skip_env "max available OST size needs > $large_file_size KB" && \
11433 $SETSTRIPE $file -c 1 -i $MAXI || error "$SETSTRIPE $file failed"
11435 dd if=/dev/urandom of=$temp bs=$large_file_size count=1k || \
11436 error "dd of=$temp bs=$large_file_size count=1k failed"
11439 cancel_lru_locks osc
11440 cmp $temp $file || error "$temp $file differ"
11446 save_writethrough() {
11447 local facets=$(get_facets OST)
11449 save_lustre_params $facets "obdfilter.*.writethrough_cache_enable" > $1
11450 save_lustre_params $facets "osd-*.*.writethrough_cache_enable" >> $1
11454 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
11455 local p="$TMP/$TESTSUITE-$TESTNAME.parameters"
11456 save_writethrough $p
11459 set_cache writethrough on
11460 test_155_small_load
11461 restore_lustre_params < $p
11464 run_test 155a "Verify small file correctness: read cache:on write_cache:on"
11467 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
11468 local p="$TMP/$TESTSUITE-$TESTNAME.parameters"
11469 save_writethrough $p
11472 set_cache writethrough off
11473 test_155_small_load
11474 restore_lustre_params < $p
11477 run_test 155b "Verify small file correctness: read cache:on write_cache:off"
11480 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
11481 local p="$TMP/$TESTSUITE-$TESTNAME.parameters"
11482 save_writethrough $p
11485 set_cache writethrough on
11486 test_155_small_load
11487 restore_lustre_params < $p
11490 run_test 155c "Verify small file correctness: read cache:off write_cache:on"
11493 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
11494 local p="$TMP/$TESTSUITE-$TESTNAME.parameters"
11495 save_writethrough $p
11498 set_cache writethrough off
11499 test_155_small_load
11500 restore_lustre_params < $p
11503 run_test 155d "Verify small file correctness: read cache:off write_cache:off"
11506 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
11507 local p="$TMP/$TESTSUITE-$TESTNAME.parameters"
11508 save_writethrough $p
11511 set_cache writethrough on
11513 restore_lustre_params < $p
11516 run_test 155e "Verify big file correctness: read cache:on write_cache:on"
11519 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
11520 local p="$TMP/$TESTSUITE-$TESTNAME.parameters"
11521 save_writethrough $p
11524 set_cache writethrough off
11526 restore_lustre_params < $p
11529 run_test 155f "Verify big file correctness: read cache:on write_cache:off"
11532 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
11533 local p="$TMP/$TESTSUITE-$TESTNAME.parameters"
11534 save_writethrough $p
11537 set_cache writethrough on
11539 restore_lustre_params < $p
11542 run_test 155g "Verify big file correctness: read cache:off write_cache:on"
11545 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
11546 local p="$TMP/$TESTSUITE-$TESTNAME.parameters"
11547 save_writethrough $p
11550 set_cache writethrough off
11552 restore_lustre_params < $p
11555 run_test 155h "Verify big file correctness: read cache:off write_cache:off"
11558 remote_ost_nodsh && skip "remote OST with nodsh" && return
11559 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
11563 local file="$DIR/$tfile"
11564 local p="$TMP/$TESTSUITE-$TESTNAME.parameters"
11566 [ "$(facet_fstype ost1)" = "zfs" -a \
11567 $(lustre_version_code ost1 -lt $(version_code 2.6.93)) ] &&
11568 skip "LU-1956/LU-2261: stats not implemented on OSD ZFS" &&
11571 save_writethrough $p
11574 log "Turn on read and write cache"
11576 set_cache writethrough on
11578 log "Write data and read it back."
11579 log "Read should be satisfied from the cache."
11580 dd if=/dev/urandom of=$file bs=4k count=$CPAGES || error "dd failed"
11582 cancel_lru_locks osc
11583 cat $file >/dev/null
11585 if ! let "AFTER - BEFORE == CPAGES"; then
11586 error "NOT IN CACHE: before: $BEFORE, after: $AFTER"
11588 log "cache hits:: before: $BEFORE, after: $AFTER"
11591 log "Read again; it should be satisfied from the cache."
11593 cancel_lru_locks osc
11594 cat $file >/dev/null
11596 if ! let "AFTER - BEFORE == CPAGES"; then
11597 error "NOT IN CACHE: before: $BEFORE, after: $AFTER"
11599 log "cache hits:: before: $BEFORE, after: $AFTER"
11602 log "Turn off the read cache and turn on the write cache"
11604 set_cache writethrough on
11606 log "Read again; it should be satisfied from the cache."
11608 cancel_lru_locks osc
11609 cat $file >/dev/null
11611 if ! let "AFTER - BEFORE == CPAGES"; then
11612 error "NOT IN CACHE: before: $BEFORE, after: $AFTER"
11614 log "cache hits:: before: $BEFORE, after: $AFTER"
11617 log "Read again; it should not be satisfied from the cache."
11619 cancel_lru_locks osc
11620 cat $file >/dev/null
11622 if ! let "AFTER - BEFORE == 0"; then
11623 error "IN CACHE: before: $BEFORE, after: $AFTER"
11625 log "cache hits:: before: $BEFORE, after: $AFTER"
11628 log "Write data and read it back."
11629 log "Read should be satisfied from the cache."
11630 dd if=/dev/urandom of=$file bs=4k count=$CPAGES || error "dd failed"
11632 cancel_lru_locks osc
11633 cat $file >/dev/null
11635 if ! let "AFTER - BEFORE == CPAGES"; then
11636 error "NOT IN CACHE: before: $BEFORE, after: $AFTER"
11638 log "cache hits:: before: $BEFORE, after: $AFTER"
11641 log "Read again; it should not be satisfied from the cache."
11643 cancel_lru_locks osc
11644 cat $file >/dev/null
11646 if ! let "AFTER - BEFORE == 0"; then
11647 error "IN CACHE: before: $BEFORE, after: $AFTER"
11649 log "cache hits:: before: $BEFORE, after: $AFTER"
11652 log "Turn off read and write cache"
11654 set_cache writethrough off
11656 log "Write data and read it back"
11657 log "It should not be satisfied from the cache."
11659 dd if=/dev/urandom of=$file bs=4k count=$CPAGES || error "dd failed"
11660 cancel_lru_locks osc
11662 cat $file >/dev/null
11664 if ! let "AFTER - BEFORE == 0"; then
11665 error_ignore bz20762 "IN CACHE: before: $BEFORE, after: $AFTER"
11667 log "cache hits:: before: $BEFORE, after: $AFTER"
11670 log "Turn on the read cache and turn off the write cache"
11672 set_cache writethrough off
11674 log "Write data and read it back"
11675 log "It should not be satisfied from the cache."
11677 dd if=/dev/urandom of=$file bs=4k count=$CPAGES || error "dd failed"
11679 cancel_lru_locks osc
11680 cat $file >/dev/null
11682 if ! let "AFTER - BEFORE == 0"; then
11683 error_ignore bz20762 "IN CACHE: before: $BEFORE, after: $AFTER"
11685 log "cache hits:: before: $BEFORE, after: $AFTER"
11688 log "Read again; it should be satisfied from the cache."
11690 cancel_lru_locks osc
11691 cat $file >/dev/null
11693 if ! let "AFTER - BEFORE == CPAGES"; then
11694 error "NOT IN CACHE: before: $BEFORE, after: $AFTER"
11696 log "cache hits:: before: $BEFORE, after: $AFTER"
11699 restore_lustre_params < $p
11702 run_test 156 "Verification of tunables"
11705 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
11706 remote_mds_nodsh && skip "remote MDS with nodsh" && return
11707 [ $(lustre_version_code $SINGLEMDS) -ge $(version_code 2.2.0) ] ||
11708 { skip "Need MDS version at least 2.2.0"; return; }
11710 changelog_register || error "changelog_register failed"
11711 local cl_user="${CL_USERS[$SINGLEMDS]%% *}"
11712 changelog_users $SINGLEMDS | grep -q $cl_user ||
11713 error "User $cl_user not found in changelog_users"
11716 test_mkdir -p $DIR/$tdir/pics/2008/zachy
11717 changelog_clear 0 || error "changelog_clear failed"
11718 touch $DIR/$tdir/pics/2008/zachy/$tfile # open 1
11719 cp /etc/hosts $DIR/$tdir/pics/2008/zachy/pic1.jpg # open 2
11720 mv $DIR/$tdir/pics/2008/zachy $DIR/$tdir/pics/zach
11721 ln $DIR/$tdir/pics/zach/pic1.jpg $DIR/$tdir/pics/2008/portland.jpg
11722 ln -s $DIR/$tdir/pics/2008/portland.jpg $DIR/$tdir/pics/desktop.jpg
11723 rm $DIR/$tdir/pics/desktop.jpg
11725 changelog_dump | tail -10
11727 echo "verifying changelog mask"
11728 changelog_chmask "-MKDIR"
11729 changelog_chmask "-CLOSE"
11731 test_mkdir -p $DIR/$tdir/pics/zach/sofia # not logged
11732 echo "zzzzzz" > $DIR/$tdir/pics/zach/file # not logged
11734 changelog_chmask "+MKDIR"
11735 changelog_chmask "+CLOSE"
11737 test_mkdir -p $DIR/$tdir/pics/2008/sofia # mkdir 1
11738 echo "zzzzzz" > $DIR/$tdir/pics/zach/file # open 3
11740 changelog_dump | tail -10
11741 MKDIRS=$(changelog_dump | grep -c "MKDIR")
11742 CLOSES=$(changelog_dump | grep -c "CLOSE")
11743 [ $MKDIRS -eq 1 ] || error "MKDIR changelog mask count $MKDIRS != 1"
11744 [ $CLOSES -eq 3 ] || error "CLOSE changelog mask count $CLOSES != 3"
11747 echo "verifying target fid"
11748 local fidc=$(changelog_extract_field "CREAT" "$tfile" "t=")
11749 local fidf=$($LFS path2fid $DIR/$tdir/pics/zach/$tfile)
11750 [ "$fidc" == "$fidf" ] ||
11751 error "changelog '$tfile' fid $fidc != file fid $fidf"
11752 echo "verifying parent fid"
11753 # The FID returned from the Changelog may be the directory shard on
11754 # a different MDT, and not the FID returned by path2fid on the parent.
11755 # Instead of comparing FIDs, verify that fid2path(fidp) is correct,
11756 # since this is what will matter when recreating this file in the tree.
11757 local fidp=$(changelog_extract_field "CREAT" "$tfile" "p=")
11758 local pathp=$($LFS fid2path $MOUNT "$fidp")
11759 [ "${pathp%/}" == "$DIR/$tdir/pics/zach" ] ||
11760 error "changelog fid2path($fidc) $pathp != $DIR/$tdir/pics/zach"
11762 echo "getting records for $cl_user"
11763 changelog_users $SINGLEMDS
11764 local user_rec1=$(changelog_user_rec $SINGLEMDS $cl_user)
11766 __changelog_clear $SINGLEMDS $cl_user +$nclr ||
11767 error "changelog_clear failed"
11768 local user_rec2=$(changelog_user_rec $SINGLEMDS $cl_user)
11769 echo "verifying user clear: $user_rec1 + $nclr == $user_rec2"
11770 [ $user_rec2 == $((user_rec1 + nclr)) ] ||
11771 error "user index expect $user_rec1 + $nclr != $user_rec2"
11773 local min0_rec=$(changelog_users $SINGLEMDS |
11774 awk 'min == "" || $2 < min { min = $2 }; END { print min }')
11775 local first_rec=$($LFS changelog $(facet_svc $SINGLEMDS) |
11776 awk '{ print $1; exit; }')
11778 changelog_dump | tail -n 5
11779 echo "verifying user min purge: $min0_rec + 1 == $first_rec"
11780 [ $first_rec == $((min0_rec + 1)) ] ||
11781 error "first index should be $min0_rec + 1 not $first_rec"
11783 # LU-3446 changelog index reset on MDT restart
11784 local cur_rec1=$(changelog_users $SINGLEMDS |
11785 awk '/^current.index:/ { print $NF }')
11786 changelog_clear 0 ||
11787 error "clear all changelog records for $cl_user failed"
11788 stop $SINGLEMDS || error "Fail to stop $SINGLEMDS"
11789 start $SINGLEMDS $(mdsdevname ${SINGLEMDS//mds/}) $MDS_MOUNT_OPTS ||
11790 error "Fail to start $SINGLEMDS"
11791 local cur_rec2=$(changelog_users $SINGLEMDS |
11792 awk '/^current.index:/ { print $NF }')
11793 echo "verifying index survives MDT restart: $cur_rec1 == $cur_rec2"
11794 [ $cur_rec1 == $cur_rec2 ] ||
11795 error "current index should be $cur_rec1 not $cur_rec2"
11797 echo "verifying users from this test are deregistered"
11798 changelog_deregister || error "changelog_deregister failed"
11799 changelog_users $SINGLEMDS | grep -q $cl_user &&
11800 error "User '$cl_user' still in changelog_users"
11802 # lctl get_param -n mdd.*.changelog_users
11803 # current index: 144
11804 # ID index (idle seconds)
11806 if ! changelog_users $SINGLEMDS | grep "^cl"; then
11807 # this is the normal case where all users were deregistered
11808 # make sure no new records are added when no users are present
11809 local last_rec1=$(changelog_users $SINGLEMDS |
11810 awk '/^current.index:/ { print $NF }')
11811 touch $DIR/$tdir/chloe
11812 local last_rec2=$(changelog_users $SINGLEMDS |
11813 awk '/^current.index:/ { print $NF }')
11814 echo "verify changelogs are off: $last_rec1 == $last_rec2"
11815 [ $last_rec1 == $last_rec2 ] || error "changelogs not off"
11817 # any changelog users must be leftovers from a previous test
11818 changelog_users $SINGLEMDS
11819 echo "other changelog users; can't verify off"
11822 run_test 160a "changelog sanity"
11824 test_160b() { # LU-3587
11825 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
11826 remote_mds_nodsh && skip "remote MDS with nodsh" && return
11827 [ $(lustre_version_code $SINGLEMDS) -ge $(version_code 2.2.0) ] ||
11828 { skip "Need MDS version at least 2.2.0"; return; }
11830 changelog_register || error "changelog_register failed"
11831 local cl_user="${CL_USERS[$SINGLEMDS]%% *}"
11832 changelog_users $SINGLEMDS | grep -q $cl_user ||
11833 error "User '$cl_user' not found in changelog_users"
11835 local longname1=$(str_repeat a 255)
11836 local longname2=$(str_repeat b 255)
11839 echo "creating very long named file"
11840 touch $longname1 || error "create of '$longname1' failed"
11841 echo "renaming very long named file"
11842 mv $longname1 $longname2
11844 changelog_dump | grep RENME | tail -n 5
11847 run_test 160b "Verify that very long rename doesn't crash in changelog"
11850 remote_mds_nodsh && skip "remote MDS with nodsh" && return
11853 local server_version=$(lustre_version_code $SINGLEMDS)
11855 [[ $server_version -gt $(version_code 2.5.57) ]] ||
11856 [[ $server_version -gt $(version_code 2.5.1) &&
11857 $server_version -lt $(version_code 2.5.50) ]] ||
11858 { skip "Need MDS version at least 2.5.58 or 2.5.2+"; return; }
11859 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
11861 # Registration step
11862 changelog_register || error "changelog_register failed"
11865 mkdir -p $DIR/$tdir
11866 $MCREATE $DIR/$tdir/foo_160c
11867 changelog_chmask "-TRUNC"
11868 $TRUNCATE $DIR/$tdir/foo_160c 200
11869 changelog_chmask "+TRUNC"
11870 $TRUNCATE $DIR/$tdir/foo_160c 199
11871 changelog_dump | tail -n 5
11872 local truncs=$(changelog_dump | tail -n 5 | grep -c TRUNC)
11873 [ $truncs -eq 1 ] || error "TRUNC changelog mask count $truncs != 1"
11875 run_test 160c "verify that changelog log catch the truncate event"
11878 remote_mds_nodsh && skip "remote MDS with nodsh" && return
11879 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
11881 [[ $(lustre_version_code $SINGLEMDS) -ge $(version_code 2.7.60) ]] ||
11882 { skip "Need MDS version at least 2.7.60+"; return; }
11883 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
11885 # Registration step
11886 changelog_register || error "changelog_register failed"
11888 mkdir -p $DIR/$tdir/migrate_dir
11889 changelog_clear 0 || error "changelog_clear failed"
11891 $LFS migrate -m 1 $DIR/$tdir/migrate_dir || error "migrate fails"
11892 changelog_dump | tail -n 5
11893 local migrates=$(changelog_dump | grep -c "MIGRT")
11894 [ $migrates -eq 1 ] || error "MIGRATE changelog count $migrates != 1"
11896 run_test 160d "verify that changelog log catch the migrate event"
11899 remote_mds_nodsh && skip "remote MDS with nodsh" && return
11902 changelog_register || error "changelog_register failed"
11904 # Delete a future user (expect fail)
11905 local MDT0=$(facet_svc $SINGLEMDS)
11906 do_facet $SINGLEMDS $LCTL --device $MDT0 changelog_deregister "cl77"
11909 if [ $rc -eq 0 ]; then
11910 error "Deleted non-existant user cl77"
11911 elif [ $rc -ne 2 ]; then
11912 error "changelog_deregister failed with $rc, expect 2 (ENOENT)"
11915 # Clear to a bad index (1 billion should be safe)
11916 $LFS changelog_clear $MDT0 "${CL_USERS[$SINGLEMDS]%% *}" 1000000000
11919 if [ $rc -eq 0 ]; then
11920 error "Successfully cleared to invalid CL index"
11921 elif [ $rc -ne 22 ]; then
11922 error "changelog_clear failed with $rc, expected 22 (EINVAL)"
11925 run_test 160e "changelog negative testing (should return errors)"
11928 local mdts=$(comma_list $(mdts_nodes))
11931 changelog_register || error "first changelog_register failed"
11932 changelog_register || error "second changelog_register failed"
11933 local cl_users=(${CL_USERS[$SINGLEMDS]})
11934 local cl_user1="${cl_users[0]}"
11935 local cl_user2="${cl_users[1]}"
11937 # generate some changelog records to accumulate on each MDT
11938 test_mkdir -c $MDSCOUNT $DIR/$tdir || error "test_mkdir $tdir failed"
11939 createmany -m $DIR/$tdir/$tfile $((MDSCOUNT * 2)) ||
11940 error "create $DIR/$tdir/$tfile failed"
11942 # check changelogs have been generated
11943 nbcl=$(changelog_dump | wc -l)
11944 [[ $nbcl -eq 0 ]] && error "no changelogs found"
11946 # changelog_gc=1 should be set by default
11947 for param in "changelog_max_idle_time=10" \
11948 "changelog_min_gc_interval=2" \
11949 "changelog_min_free_cat_entries=3"; do
11950 local MDT0=$(facet_svc $SINGLEMDS)
11951 local var="${param%=*}"
11952 local old=$(do_facet mds1 "$LCTL get_param -n mdd.$MDT0.$var")
11954 stack_trap "do_nodes $mdts $LCTL set_param mdd.*.$var=$old" EXIT
11955 do_nodes $mdts $LCTL set_param mdd.*.$param
11958 # simulate changelog catalog almost full
11959 #define OBD_FAIL_CAT_FREE_RECORDS 0x1313
11960 do_nodes $mdts $LCTL set_param fail_loc=0x1313 fail_val=3
11963 local user_rec1=$(changelog_user_rec $SINGLEMDS $cl_user1)
11964 [ -n "$user_rec1" ] ||
11965 error "User $cl_user1 not found in changelog_users"
11966 __changelog_clear $SINGLEMDS $cl_user1 +2
11967 local user_rec2=$(changelog_user_rec $SINGLEMDS $cl_user1)
11968 [ -n "$user_rec2" ] ||
11969 error "User $cl_user1 not found in changelog_users"
11970 echo "verifying user clear: $user_rec1 + 2 == $user_rec2"
11971 [ $((user_rec1 + 2)) == $user_rec2 ] ||
11972 error "user index expected $user_rec1 + 2, but is $user_rec2"
11975 # generate one more changelog to trigger fail_loc
11976 rm -rf $DIR/$tdir || error "rm -rf $tdir failed"
11978 # ensure gc thread is done
11979 wait_update_facet $SINGLEMDS \
11980 "ps -e -o comm= | grep chlg_gc_thread" "" 20
11982 # check user still registered
11983 changelog_users $SINGLEMDS | grep -q "$cl_user1" ||
11984 error "User $cl_user1 not found in changelog_users"
11985 # check user2 unregistered
11986 changelog_users $SINGLEMDS | grep -q "$cl_user2" &&
11987 error "User $cl_user2 still found in changelog_users"
11989 # check changelogs are present and starting at $user_rec2 + 1
11990 local first_rec=$($LFS changelog $(facet_svc $SINGLEMDS) |
11991 awk '{ print $1; exit; }')
11993 echo "verifying min purge: $user_rec2 + 1 == $first_rec"
11994 [ $((user_rec2 + 1)) == $first_rec ] ||
11995 error "first index should be $user_rec2 + 1, but is $first_rec"
11997 run_test 160f "changelog garbage collect (timestamped users)"
12000 local mdts=$(comma_list $(mdts_nodes))
12002 #define OBD_FAIL_TIME_IN_CHLOG_USER 0x1314
12003 do_nodes $mdts $LCTL set_param fail_loc=0x1314
12006 changelog_register || error "first changelog_register failed"
12007 changelog_register || error "second changelog_register failed"
12008 local cl_users=(${CL_USERS[$SINGLEMDS]})
12009 local cl_user1="${cl_users[0]}"
12010 local cl_user2="${cl_users[1]}"
12012 # generate some changelog records to accumulate on each MDT
12013 test_mkdir -c $MDSCOUNT $DIR/$tdir || error "mkdir $tdir failed"
12014 createmany -m $DIR/$tdir/$tfile $((MDSCOUNT * 2)) ||
12015 error "create $DIR/$tdir/$tfile failed"
12017 # check changelogs have been generated
12018 nbcl=$(changelog_dump | wc -l)
12019 [[ $nbcl -eq 0 ]] && error "no changelogs found"
12021 # changelog_gc=1 should be set by default
12022 for param in "changelog_max_idle_indexes=$((nbcl / 2))" \
12023 "changelog_min_gc_interval=2" \
12024 "changelog_min_free_cat_entries=3"; do
12025 local MDT0=$(facet_svc $SINGLEMDS)
12026 local var="${param%=*}"
12027 local old=$(do_facet mds1 "$LCTL get_param -n mdd.$MDT0.$var")
12029 stack_trap "do_nodes $mdts $LCTL set_param mdd.*.$var=$old" EXIT
12030 do_nodes $mdts $LCTL set_param mdd.*.$param ||
12031 error "unable to set mdd.*.$param"
12034 # simulate changelog catalog almost full
12035 #define OBD_FAIL_CAT_FREE_RECORDS 0x1313
12036 do_nodes $mdts $LCTL set_param fail_loc=0x1313 fail_val=3
12038 local user_rec1=$(changelog_user_rec $SINGLEMDS $cl_user1)
12040 __changelog_clear $SINGLEMDS $cl_user1 +3
12042 local user_rec2=$(changelog_user_rec $SINGLEMDS $cl_user1)
12044 echo "verifying user clear: $user_rec1 + 3 == $user_rec2"
12045 [ $((user_rec1 + 3)) == $user_rec2 ] ||
12046 error "user index expected $user_rec1 + 3, but is $user_rec2"
12048 # generate one more changelog to trigger fail_loc
12049 rm -rf $DIR/$tdir || error "rm -rf $tdir failed"
12051 # ensure gc thread is done
12052 wait_update_facet $SINGLEMDS \
12053 "ps -e -o comm= | grep chlg_gc_thread" "" 20
12055 # check user still registered
12056 [ -n "$(changelog_user_rec $SINGLEMDS $cl_user1)" ] ||
12057 error "User $cl_user1 not found in changelog_users"
12058 # check user2 unregistered
12059 [ -z "$(changelog_user_rec $SINGLEMDS $cl_user2)" ] ||
12060 error "User $cl_user2 still found in changelog_users"
12062 # check changelogs are present and starting at $user_rec2 + 1
12063 local first_rec=$($LFS changelog $(facet_svc $SINGLEMDS) |
12064 awk '{ print $1; exit; }')
12066 echo "verifying min purge: $user_rec2 + 1 == $first_rec"
12067 [ $((user_rec2 + 1)) == $first_rec ] ||
12068 error "first index should be $user_rec2 + 1, but is $first_rec"
12070 run_test 160g "changelog garbage collect (old users)"
12073 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
12074 test_mkdir -c1 $DIR/$tdir
12075 cp /etc/hosts $DIR/$tdir/$tfile
12076 test_mkdir -c1 $DIR/$tdir/foo1
12077 test_mkdir -c1 $DIR/$tdir/foo2
12078 ln $DIR/$tdir/$tfile $DIR/$tdir/foo1/sofia
12079 ln $DIR/$tdir/$tfile $DIR/$tdir/foo2/zachary
12080 ln $DIR/$tdir/$tfile $DIR/$tdir/foo1/luna
12081 ln $DIR/$tdir/$tfile $DIR/$tdir/foo2/thor
12082 local FID=$($LFS path2fid $DIR/$tdir/$tfile | tr -d '[]')
12083 if [ "$($LFS fid2path $DIR $FID | wc -l)" != "5" ]; then
12084 $LFS fid2path $DIR $FID
12085 error "bad link ea"
12088 rm $DIR/$tdir/foo2/zachary
12090 rm $DIR/$tdir/foo2/thor
12092 rm $DIR/$tdir/$tfile
12094 mv $DIR/$tdir/foo1/sofia $DIR/$tdir/foo2/maggie
12095 [ "$($LFS fid2path $FSNAME --link 1 $FID)" != "$tdir/foo2/maggie" ] &&
12096 { $LFS fid2path $DIR $FID; error "bad link rename"; }
12097 rm $DIR/$tdir/foo2/maggie
12100 local longname=$tfile.avg_len_is_thirty_two_
12101 stack_trap "unlinkmany $DIR/$tdir/foo2/$longname 1000 || \
12102 error_noexit 'failed to unlink many hardlinks'" EXIT
12103 createmany -l$DIR/$tdir/foo1/luna $DIR/$tdir/foo2/$longname 1000 ||
12104 error "failed to hardlink many files"
12105 links=$($LFS fid2path $DIR $FID | wc -l)
12106 echo -n "${links}/1000 links in link EA"
12107 [[ $links -gt 60 ]] || error "expected at least 60 links in link EA"
12109 run_test 161a "link ea sanity"
12112 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
12113 [ $MDSCOUNT -lt 2 ] && skip "skipping remote directory test" && return
12115 local remote_dir=$DIR/$tdir/remote_dir
12117 mkdir -p $DIR/$tdir
12118 $LFS mkdir -i $MDTIDX $remote_dir ||
12119 error "create remote directory failed"
12121 cp /etc/hosts $remote_dir/$tfile
12122 mkdir -p $remote_dir/foo1
12123 mkdir -p $remote_dir/foo2
12124 ln $remote_dir/$tfile $remote_dir/foo1/sofia
12125 ln $remote_dir/$tfile $remote_dir/foo2/zachary
12126 ln $remote_dir/$tfile $remote_dir/foo1/luna
12127 ln $remote_dir/$tfile $remote_dir/foo2/thor
12129 local FID=$($LFS path2fid $remote_dir/$tfile | tr -d '[' |
12131 if [ "$($LFS fid2path $DIR $FID | wc -l)" != "5" ]; then
12132 $LFS fid2path $DIR $FID
12133 error "bad link ea"
12136 rm $remote_dir/foo2/zachary
12138 rm $remote_dir/foo2/thor
12140 rm $remote_dir/$tfile
12142 mv $remote_dir/foo1/sofia $remote_dir/foo2/maggie
12143 local link_path=$($LFS fid2path $FSNAME --link 1 $FID)
12144 if [ "$DIR/$link_path" != "$remote_dir/foo2/maggie" ]; then
12145 $LFS fid2path $DIR $FID
12146 error "bad link rename"
12148 rm $remote_dir/foo2/maggie
12151 local longname=filename_avg_len_is_thirty_two_
12152 createmany -l$remote_dir/foo1/luna $remote_dir/foo2/$longname 1000 ||
12153 error "failed to hardlink many files"
12154 links=$($LFS fid2path $DIR $FID | wc -l)
12155 echo -n "${links}/1000 links in link EA"
12156 [[ ${links} -gt 60 ]] ||
12157 error "expected at least 60 links in link EA"
12158 unlinkmany $remote_dir/foo2/$longname 1000 ||
12159 error "failed to unlink many hardlinks"
12161 run_test 161b "link ea sanity under remote directory"
12164 remote_mds_nodsh && skip "remote MDS with nodsh" && return
12165 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
12166 [[ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.1.5) ]] &&
12167 skip "Need MDS version at least 2.1.5" && return
12169 # define CLF_RENAME_LAST 0x0001
12170 # rename overwrite a target having nlink = 1 (changelog flag 0x1)
12171 changelog_register || error "changelog_register failed"
12174 test_mkdir -i $((MDSCOUNT - 1)) $DIR/$tdir
12175 touch $DIR/$tdir/foo_161c
12176 touch $DIR/$tdir/bar_161c
12177 mv -f $DIR/$tdir/foo_161c $DIR/$tdir/bar_161c
12178 changelog_dump | grep RENME | tail -n 5
12179 local flags=$(changelog_dump | grep "RENME.*bar_161c" | cut -f5 -d' ')
12180 changelog_clear 0 || error "changelog_clear failed"
12181 if [ x$flags != "x0x1" ]; then
12182 error "flag $flags is not 0x1"
12185 echo "rename overwrite target with nlink = 1, changelog flags=$flags"
12186 # rename overwrite a target having nlink > 1 (changelog flag 0x0)
12187 touch $DIR/$tdir/foo_161c
12188 touch $DIR/$tdir/bar_161c
12189 ln $DIR/$tdir/bar_161c $DIR/$tdir/foobar_161c
12190 mv -f $DIR/$tdir/foo_161c $DIR/$tdir/bar_161c
12191 changelog_dump | grep RENME | tail -n 5
12192 flags=$(changelog_dump | grep "RENME.*bar_161c" | cut -f5 -d' ')
12193 changelog_clear 0 || error "changelog_clear failed"
12194 if [ x$flags != "x0x0" ]; then
12195 error "flag $flags is not 0x0"
12197 echo "rename overwrite a target having nlink > 1," \
12198 "changelog record has flags of $flags"
12200 # rename doesn't overwrite a target (changelog flag 0x0)
12201 touch $DIR/$tdir/foo_161c
12202 mv -f $DIR/$tdir/foo_161c $DIR/$tdir/foo2_161c
12203 changelog_dump | grep RENME | tail -n 5
12204 flags=$(changelog_dump | grep RENME | tail -1 | cut -f5 -d' ')
12205 changelog_clear 0 || error "changelog_clear failed"
12206 if [ x$flags != "x0x0" ]; then
12207 error "flag $flags is not 0x0"
12209 echo "rename doesn't overwrite a target," \
12210 "changelog record has flags of $flags"
12212 # define CLF_UNLINK_LAST 0x0001
12213 # unlink a file having nlink = 1 (changelog flag 0x1)
12214 rm -f $DIR/$tdir/foo2_161c
12215 changelog_dump | grep UNLNK | tail -n 5
12216 flags=$(changelog_dump | grep UNLNK | tail -1 | cut -f5 -d' ')
12217 changelog_clear 0 || error "changelog_clear failed"
12218 if [ x$flags != "x0x1" ]; then
12219 error "flag $flags is not 0x1"
12221 echo "unlink a file having nlink = 1," \
12222 "changelog record has flags of $flags"
12224 # unlink a file having nlink > 1 (changelog flag 0x0)
12225 ln -f $DIR/$tdir/bar_161c $DIR/$tdir/foobar_161c
12226 rm -f $DIR/$tdir/foobar_161c
12227 changelog_dump | grep UNLNK | tail -n 5
12228 flags=$(changelog_dump | grep UNLNK | tail -1 | cut -f5 -d' ')
12229 changelog_clear 0 || error "changelog_clear failed"
12230 if [ x$flags != "x0x0" ]; then
12231 error "flag $flags is not 0x0"
12233 echo "unlink a file having nlink > 1, changelog record flags '$flags'"
12235 run_test 161c "check CL_RENME[UNLINK] changelog record flags"
12241 changelog_register || error "changelog_register failed"
12243 # work in a standalone dir to avoid locking on $DIR/$MOUNT to
12244 # interfer with $MOUNT/.lustre/fid/ access
12246 [[ $? -eq 0 ]] || error "mkdir failed"
12248 #define OBD_FAIL_LLITE_CREATE_NODE_PAUSE 0x140c | OBD_FAIL_ONCE
12249 $LCTL set_param fail_loc=0x8000140c
12251 $LCTL set_param fail_val=5
12254 echo foofoo > $DIR/$tdir/$tfile &
12257 # wait for create to be delayed
12261 [[ $? -eq 0 ]] || error "create should be blocked"
12263 local tempfile=$(mktemp)
12264 fid=$(changelog_extract_field "CREAT" "$tfile" "t=")
12265 cat $MOUNT/.lustre/fid/$fid 2>/dev/null >$tempfile || error "cat failed"
12266 # some delay may occur during ChangeLog publishing and file read just
12267 # above, that could allow file write to happen finally
12268 [[ -s $tempfile ]] && echo "file should be empty"
12270 $LCTL set_param fail_loc=0
12273 [[ $? -eq 0 ]] || error "create failed"
12275 run_test 161d "create with concurrent .lustre/fid access"
12278 local expected="$1"
12283 path=$($LFS fid2path "$@")
12286 if [ $rc -ne 0 ]; then
12287 error "path looked up of '$expected' failed: rc=$rc"
12288 elif [ "$path" != "$expected" ]; then
12289 error "path looked up '$path' instead of '$expected'"
12291 echo "FID '$fid' resolves to path '$path' as expected"
12295 test_162a() { # was test_162
12296 test_mkdir -p -c1 $DIR/$tdir/d2
12297 touch $DIR/$tdir/d2/$tfile
12298 touch $DIR/$tdir/d2/x1
12299 touch $DIR/$tdir/d2/x2
12300 test_mkdir -p -c1 $DIR/$tdir/d2/a/b/c
12301 test_mkdir -p -c1 $DIR/$tdir/d2/p/q/r
12303 local fid=$($LFS path2fid $DIR/$tdir/d2/$tfile | tr -d '[]')
12304 check_path "$tdir/d2/$tfile" $FSNAME "$fid" --link 0
12307 ln -s $DIR/$tdir/d2/$tfile $DIR/$tdir/d2/p/q/r/slink
12308 fid=$($LFS path2fid $DIR/$tdir/d2/p/q/r/slink | tr -d '[]')
12309 check_path "$tdir/d2/p/q/r/slink" $FSNAME "$fid" --link 0
12311 # softlink to wrong file
12312 ln -s /this/is/garbage $DIR/$tdir/d2/p/q/r/slink.wrong
12313 fid=$($LFS path2fid $DIR/$tdir/d2/p/q/r/slink.wrong | tr -d '[]')
12314 check_path "$tdir/d2/p/q/r/slink.wrong" $FSNAME "$fid" --link 0
12317 ln $DIR/$tdir/d2/$tfile $DIR/$tdir/d2/p/q/r/hlink
12318 mv $DIR/$tdir/d2/$tfile $DIR/$tdir/d2/a/b/c/new_file
12319 fid=$($LFS path2fid $DIR/$tdir/d2/a/b/c/new_file | tr -d '[]')
12320 # fid2path dir/fsname should both work
12321 check_path "$tdir/d2/a/b/c/new_file" $FSNAME "$fid" --link 1
12322 check_path "$DIR/$tdir/d2/p/q/r/hlink" $DIR "$fid" --link 0
12324 # hardlink count: check that there are 2 links
12325 local nlinks=$($LFS fid2path $DIR "$fid" | wc -l)
12326 [ $nlinks -eq 2 ] || error "expect 2 links, found $nlinks"
12328 # hardlink indexing: remove the first link
12329 rm $DIR/$tdir/d2/p/q/r/hlink
12330 check_path "$tdir/d2/a/b/c/new_file" $FSNAME $fid --link 0
12332 run_test 162a "path lookup sanity"
12335 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
12336 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
12339 $LFS setdirstripe -i0 -c$MDSCOUNT -H all_char $DIR/$tdir/striped_dir ||
12340 error "create striped dir failed"
12342 local FID=$($LFS getdirstripe $DIR/$tdir/striped_dir |
12343 tail -n 1 | awk '{print $2}')
12344 stat $MOUNT/.lustre/fid/$FID && error "sub_stripe can be accessed"
12346 touch $DIR/$tdir/striped_dir/f{0..4} || error "touch f0..4 failed"
12347 mkdir $DIR/$tdir/striped_dir/d{0..4} || error "mkdir d0..4 failed"
12350 for ((i=0;i<5;i++)); do
12351 FID=$($LFS path2fid $DIR/$tdir/striped_dir/f$i | tr -d '[]') ||
12352 error "get fid for f$i failed"
12353 check_path "$tdir/striped_dir/f$i" $FSNAME $FID --link 0
12355 FID=$($LFS path2fid $DIR/$tdir/striped_dir/d$i | tr -d '[]') ||
12356 error "get fid for d$i failed"
12357 check_path "$tdir/striped_dir/d$i" $FSNAME $FID --link 0
12362 run_test 162b "striped directory path lookup sanity"
12364 # LU-4239: Verify fid2path works with paths 100 or more directories deep
12366 [[ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.7.51) ]] &&
12367 skip "Need MDS version at least 2.7.51" && return
12368 test_mkdir $DIR/$tdir.local
12369 test_mkdir $DIR/$tdir.remote
12370 local lpath=$tdir.local
12371 local rpath=$tdir.remote
12373 for ((i = 0; i <= 101; i++)); do
12376 FID=$($LFS path2fid $DIR/$lpath | tr -d '[]') ||
12377 error "get fid for local directory $DIR/$lpath failed"
12378 check_path "$DIR/$lpath" $MOUNT $FID --link 0
12381 test_mkdir $DIR/$rpath
12382 FID=$($LFS path2fid $DIR/$rpath | tr -d '[]') ||
12383 error "get fid for remote directory $DIR/$rpath failed"
12384 check_path "$DIR/$rpath" $MOUNT $FID --link 0
12389 run_test 162c "fid2path works with paths 100 or more directories deep"
12392 # do directio so as not to populate the page cache
12393 log "creating a 10 Mb file"
12394 $MULTIOP $DIR/$tfile oO_CREAT:O_DIRECT:O_RDWR:w$((10*1048576))c || error "multiop failed while creating a file"
12395 log "starting reads"
12396 dd if=$DIR/$tfile of=/dev/null bs=4096 &
12397 log "truncating the file"
12398 $MULTIOP $DIR/$tfile oO_TRUNC:c || error "multiop failed while truncating the file"
12400 kill %+ || true # reads might have finished
12401 echo "wait until dd is finished"
12403 log "removing the temporary file"
12404 rm -rf $DIR/$tfile || error "tmp file removal failed"
12406 run_test 169 "parallel read and truncate should not deadlock"
12409 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
12411 $LCTL clear # bug 18514
12412 $LCTL debug_daemon start $TMP/${tfile}_log_good
12414 $LCTL debug_daemon stop
12415 sed -e "s/^...../a/g" $TMP/${tfile}_log_good > $TMP/${tfile}_log_bad ||
12416 error "sed failed to read log_good"
12418 $LCTL debug_daemon start $TMP/${tfile}_log_good
12420 $LCTL debug_daemon stop
12422 $LCTL df $TMP/${tfile}_log_bad > $TMP/${tfile}_log_bad.out 2>&1 ||
12423 error "lctl df log_bad failed"
12425 local bad_line=$(tail -n 1 $TMP/${tfile}_log_bad.out | awk '{print $9}')
12426 local good_line1=$(tail -n 1 $TMP/${tfile}_log_bad.out | awk '{print $5}')
12428 $LCTL df $TMP/${tfile}_log_good > $TMP/${tfile}_log_good.out 2>&1
12429 local good_line2=$(tail -n 1 $TMP/${tfile}_log_good.out | awk '{print $5}')
12431 [ "$bad_line" ] && [ "$good_line1" ] && [ "$good_line2" ] ||
12432 error "bad_line good_line1 good_line2 are empty"
12434 cat $TMP/${tfile}_log_good >> $TMP/${tfile}_logs_corrupt
12435 cat $TMP/${tfile}_log_bad >> $TMP/${tfile}_logs_corrupt
12436 cat $TMP/${tfile}_log_good >> $TMP/${tfile}_logs_corrupt
12438 $LCTL df $TMP/${tfile}_logs_corrupt > $TMP/${tfile}_log_bad.out 2>&1
12439 local bad_line_new=$(tail -n 1 $TMP/${tfile}_log_bad.out | awk '{print $9}')
12440 local good_line_new=$(tail -n 1 $TMP/${tfile}_log_bad.out | awk '{print $5}')
12442 [ "$bad_line_new" ] && [ "$good_line_new" ] ||
12443 error "bad_line_new good_line_new are empty"
12445 local expected_good=$((good_line1 + good_line2*2))
12447 rm -f $TMP/${tfile}*
12448 # LU-231, short malformed line may not be counted into bad lines
12449 if [ $bad_line -ne $bad_line_new ] &&
12450 [ $bad_line -ne $((bad_line_new - 1)) ]; then
12451 error "expected $bad_line bad lines, but got $bad_line_new"
12455 if [ $expected_good -ne $good_line_new ]; then
12456 error "expected $expected_good good lines, but got $good_line_new"
12461 run_test 170 "test lctl df to handle corrupted log ====================="
12463 test_171() { # bug20592
12464 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
12465 #define OBD_FAIL_PTLRPC_DUMP_LOG 0x50e
12466 $LCTL set_param fail_loc=0x50e
12467 $LCTL set_param fail_val=3000
12468 multiop_bg_pause $DIR/$tfile O_s || true
12470 kill -USR1 $MULTIPID
12474 if dmesg | grep "recursive fault"; then
12475 error "caught a recursive fault"
12477 $LCTL set_param fail_loc=0
12480 run_test 171 "test libcfs_debug_dumplog_thread stuck in do_exit() ======"
12482 # it would be good to share it with obdfilter-survey/iokit-libecho code
12483 setup_obdecho_osc () {
12486 local obdfilter_name=$2
12487 echo "Creating new osc for $obdfilter_name on $ost_nid"
12488 # make sure we can find loopback nid
12489 $LCTL add_uuid $ost_nid $ost_nid >/dev/null 2>&1
12491 [ $rc -eq 0 ] && { $LCTL attach osc ${obdfilter_name}_osc \
12492 ${obdfilter_name}_osc_UUID || rc=2; }
12493 [ $rc -eq 0 ] && { $LCTL --device ${obdfilter_name}_osc setup \
12494 ${obdfilter_name}_UUID $ost_nid || rc=3; }
12498 cleanup_obdecho_osc () {
12499 local obdfilter_name=$1
12500 $LCTL --device ${obdfilter_name}_osc cleanup >/dev/null
12501 $LCTL --device ${obdfilter_name}_osc detach >/dev/null
12508 local pages=${3:-64}
12513 local obd_size=$(get_obd_size $node $OBD)
12514 local page_size=$(get_page_size $node)
12515 if [[ -n "$obd_size" ]]; then
12516 local new_count=$((obd_size / (pages * page_size / 1024)))
12517 [[ $new_count -ge $count ]] || count=$new_count
12520 do_facet $node "$LCTL attach echo_client ec ec_uuid" || rc=1
12521 [ $rc -eq 0 ] && { do_facet $node "$LCTL --device ec setup $OBD" ||
12523 if [ $rc -eq 0 ]; then
12524 id=$(do_facet $node "$LCTL --device ec create 1" | awk '/object id/ {print $6}')
12525 [ ${PIPESTATUS[0]} -eq 0 -a -n "$id" ] || rc=3
12527 echo "New object id is $id"
12528 [ $rc -eq 0 ] && { do_facet $node "$LCTL --device ec getattr $id" ||
12530 [ $rc -eq 0 ] && { do_facet $node "$LCTL --device ec " \
12531 "test_brw $count w v $pages $id" || rc=4; }
12532 [ $rc -eq 0 ] && { do_facet $node "$LCTL --device ec destroy $id 1" ||
12534 [ $rc -eq 0 -o $rc -gt 2 ] && { do_facet $node "$LCTL --device ec " \
12535 "cleanup" || rc=5; }
12536 [ $rc -eq 0 -o $rc -gt 1 ] && { do_facet $node "$LCTL --device ec " \
12537 "detach" || rc=6; }
12538 [ $rc -ne 0 ] && echo "obecho_create_test failed: $rc"
12543 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
12544 remote_ost_nodsh && skip "remote OST with nodsh" && return
12546 local rmmod_local=0
12548 if ! module_loaded obdecho; then
12549 load_module obdecho/obdecho
12553 local osc=$($LCTL dl | grep -v mdt | awk '$3 == "osc" {print $4; exit}')
12554 local host=$(lctl get_param -n osc.$osc.import |
12555 awk '/current_connection:/ {print $2}' )
12556 local target=$(lctl get_param -n osc.$osc.import |
12557 awk '/target:/ {print $2}' )
12558 target=${target%_UUID}
12560 [[ -n $target ]] && { setup_obdecho_osc $host $target || rc=1; } || rc=1
12561 [ $rc -eq 0 ] && { obdecho_test ${target}_osc client || rc=2; }
12562 [[ -n $target ]] && cleanup_obdecho_osc $target
12563 [ $rmmod_local -eq 1 ] && rmmod obdecho
12566 run_test 180a "test obdecho on osc"
12569 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
12570 remote_ost_nodsh && skip "remote OST with nodsh" && return
12572 local rmmod_remote=0
12574 do_rpc_nodes $(facet_active_host ost1) load_module obdecho/obdecho &&
12575 rmmod_remote=true || error "failed to load module obdecho"
12576 target=$(do_facet ost1 $LCTL dl | awk '/obdfilter/ {print $4;exit}')
12577 [[ -n $target ]] && { obdecho_test $target ost1 || rc=1; }
12578 $rmmod_remote && do_facet ost1 "rmmod obdecho"
12581 run_test 180b "test obdecho directly on obdfilter"
12583 test_180c() { # LU-2598
12584 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
12585 remote_ost_nodsh && skip "remote OST with nodsh" && return
12586 [[ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.4.0) ]] &&
12587 skip "Need MDS version at least 2.4.0" && return
12590 local rmmod_remote=false
12591 local pages=16384 # 64MB bulk I/O RPC size
12594 do_rpc_nodes $(facet_active_host ost1) load_module obdecho/obdecho &&
12595 rmmod_remote=true || error "failed to load module obdecho"
12597 target=$(do_facet ost1 $LCTL dl | awk '/obdfilter/ { print $4; exit; }')
12598 if [ -n "$target" ]; then
12599 obdecho_test "$target" ost1 "$pages" || rc=${PIPESTATUS[0]}
12601 echo "there is no obdfilter target on ost1"
12604 $rmmod_remote && do_facet ost1 "rmmod obdecho" || true
12607 run_test 180c "test huge bulk I/O size on obdfilter, don't LASSERT"
12609 test_181() { # bug 22177
12610 test_mkdir $DIR/$tdir
12611 # create enough files to index the directory
12612 createmany -o $DIR/$tdir/foobar 4000
12613 # print attributes for debug purpose
12616 multiop_bg_pause $DIR/$tdir D_Sc || return 1
12618 # remove the files & current working dir
12619 unlinkmany $DIR/$tdir/foobar 4000
12621 kill -USR1 $MULTIPID
12623 stat $DIR/$tdir && error "open-unlinked dir was not removed!"
12626 run_test 181 "Test open-unlinked dir ========================"
12632 mkdir -p $DIR/$tdir || error "creating dir $DIR/$tdir"
12634 $LCTL set_param mdc.*.rpc_stats=clear
12636 for (( i = 0; i < $tcount; i++ )) ; do
12637 mkdir $DIR/$tdir/$i
12640 for (( i = 0; i < $tcount; i++ )) ; do
12641 createmany -o $DIR/$tdir/$i/f- $fcount &
12645 for (( i = 0; i < $tcount; i++ )) ; do
12646 unlinkmany $DIR/$tdir/$i/f- $fcount &
12650 $LCTL get_param mdc.*.rpc_stats
12654 run_test 182 "Test parallel modify metadata operations ================"
12656 test_183() { # LU-2275
12657 remote_mds_nodsh && skip "remote MDS with nodsh" && return
12658 [[ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.3.56) ]] &&
12659 skip "Need MDS version at least 2.3.56" && return
12661 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
12662 mkdir -p $DIR/$tdir || error "creating dir $DIR/$tdir"
12663 echo aaa > $DIR/$tdir/$tfile
12665 #define OBD_FAIL_MDS_NEGATIVE_POSITIVE 0x148
12666 do_facet $SINGLEMDS $LCTL set_param fail_loc=0x148
12668 ls -l $DIR/$tdir && error "ls succeeded, should have failed"
12669 cat $DIR/$tdir/$tfile && error "cat succeeded, should have failed"
12671 do_facet $SINGLEMDS $LCTL set_param fail_loc=0
12673 # Flush negative dentry cache
12674 touch $DIR/$tdir/$tfile
12676 # We are not checking for any leaked references here, they'll
12677 # become evident next time we do cleanup with module unload.
12680 run_test 183 "No crash or request leak in case of strange dispositions ========"
12682 # test suite 184 is for LU-2016, LU-2017
12684 check_swap_layouts_support && return 0
12686 dir0=$DIR/$tdir/$testnum
12687 test_mkdir -p -c1 $dir0
12692 $SETSTRIPE -c1 $file1
12694 $SETSTRIPE -c2 $file2
12696 gen1=$($GETSTRIPE -g $file1)
12697 gen2=$($GETSTRIPE -g $file2)
12699 $LFS swap_layouts $file1 $file2 || error "swap of file layout failed"
12700 gen=$($GETSTRIPE -g $file1)
12701 [[ $gen1 != $gen ]] ||
12702 "Layout generation on $file1 does not change"
12703 gen=$($GETSTRIPE -g $file2)
12704 [[ $gen2 != $gen ]] ||
12705 "Layout generation on $file2 does not change"
12707 cmp $ref1 $file2 || error "content compare failed ($ref1 != $file2)"
12708 cmp $ref2 $file1 || error "content compare failed ($ref2 != $file1)"
12710 lfsck_verify_pfid $file1 $file2 || error "PFID are not transferred"
12712 run_test 184a "Basic layout swap"
12715 check_swap_layouts_support && return 0
12717 dir0=$DIR/$tdir/$testnum
12718 mkdir -p $dir0 || error "creating dir $dir0"
12725 $SETSTRIPE -c1 $file1
12726 $SETSTRIPE -c2 $file2
12727 $SETSTRIPE -c1 $file3
12728 chown $RUNAS_ID $file3
12729 gen1=$($GETSTRIPE -g $file1)
12730 gen2=$($GETSTRIPE -g $file2)
12732 $LFS swap_layouts $dir1 $dir2 &&
12733 error "swap of directories layouts should fail"
12734 $LFS swap_layouts $dir1 $file1 &&
12735 error "swap of directory and file layouts should fail"
12736 $RUNAS $LFS swap_layouts $file1 $file2 &&
12737 error "swap of file we cannot write should fail"
12738 $LFS swap_layouts $file1 $file3 &&
12739 error "swap of file with different owner should fail"
12740 /bin/true # to clear error code
12742 run_test 184b "Forbidden layout swap (will generate errors)"
12745 local cmpn_arg=$(cmp -n 2>&1 | grep "invalid option")
12746 [ -n "$cmpn_arg" ] && skip_env "cmp does not support -n" && return
12747 check_swap_layouts_support && return 0
12749 local dir0=$DIR/$tdir/$testnum
12750 mkdir -p $dir0 || error "creating dir $dir0"
12752 local ref1=$dir0/ref1
12753 local ref2=$dir0/ref2
12754 local file1=$dir0/file1
12755 local file2=$dir0/file2
12756 # create a file large enough for the concurrent test
12757 dd if=/dev/urandom of=$ref1 bs=1M count=$((RANDOM % 50 + 20))
12758 dd if=/dev/urandom of=$ref2 bs=1M count=$((RANDOM % 50 + 20))
12759 echo "ref file size: ref1($(stat -c %s $ref1))," \
12760 "ref2($(stat -c %s $ref2))"
12763 dd if=$ref1 of=$file1 bs=16k &
12766 # Make sure dd starts to copy file
12767 while [ ! -f $file1 ]; do sleep 0.1; done
12769 $LFS swap_layouts $file1 $file2
12772 [[ $? == 0 ]] || error "concurrent write on $file1 failed"
12773 [[ $rc == 0 ]] || error "swap of $file1 and $file2 failed"
12775 # how many bytes copied before swapping layout
12776 local copied=$(stat -c %s $file2)
12777 local remaining=$(stat -c %s $ref1)
12778 remaining=$((remaining - copied))
12779 echo "Copied $copied bytes before swapping layout..."
12781 cmp -n $copied $file1 $ref2 | grep differ &&
12782 error "Content mismatch [0, $copied) of ref2 and file1"
12783 cmp -n $copied $file2 $ref1 ||
12784 error "Content mismatch [0, $copied) of ref1 and file2"
12785 cmp -i $copied:$copied -n $remaining $file1 $ref1 ||
12786 error "Content mismatch [$copied, EOF) of ref1 and file1"
12789 rm -f $ref1 $ref2 $file1 $file2
12791 run_test 184c "Concurrent write and layout swap"
12794 check_swap_layouts_support && return 0
12795 [ -z "$(which getfattr 2>/dev/null)" ] &&
12796 skip "no getfattr command" && return 0
12798 local file1=$DIR/$tdir/$tfile-1
12799 local file2=$DIR/$tdir/$tfile-2
12800 local file3=$DIR/$tdir/$tfile-3
12804 mkdir -p $DIR/$tdir
12805 touch $file1 || error "create $file1 failed"
12806 $OPENFILE -f O_CREAT:O_LOV_DELAY_CREATE $file2 ||
12807 error "create $file2 failed"
12808 $OPENFILE -f O_CREAT:O_LOV_DELAY_CREATE $file3 ||
12809 error "create $file3 failed"
12810 lovea1=$(get_layout_param $file1)
12812 $LFS swap_layouts $file2 $file3 ||
12813 error "swap $file2 $file3 layouts failed"
12814 $LFS swap_layouts $file1 $file2 ||
12815 error "swap $file1 $file2 layouts failed"
12817 lovea2=$(get_layout_param $file2)
12820 [ "$lovea1" == "$lovea2" ] || error "lovea $lovea1 != $lovea2"
12822 lovea1=$(getfattr -n trusted.lov $file1 | grep ^trusted)
12823 [[ -z "$lovea1" ]] || error "$file1 shouldn't have lovea"
12825 run_test 184d "allow stripeless layouts swap"
12828 [[ $(lustre_version_code $SINGLEMDS) -ge $(version_code 2.6.94) ]] ||
12829 { skip "Need MDS version at least 2.6.94"; return 0; }
12830 check_swap_layouts_support && return 0
12831 [ -z "$(which getfattr 2>/dev/null)" ] &&
12832 skip "no getfattr command" && return 0
12834 local file1=$DIR/$tdir/$tfile-1
12835 local file2=$DIR/$tdir/$tfile-2
12836 local file3=$DIR/$tdir/$tfile-3
12839 mkdir -p $DIR/$tdir
12840 touch $file1 || error "create $file1 failed"
12841 $OPENFILE -f O_CREAT:O_LOV_DELAY_CREATE $file2 ||
12842 error "create $file2 failed"
12843 $OPENFILE -f O_CREAT:O_LOV_DELAY_CREATE $file3 ||
12844 error "create $file3 failed"
12846 $LFS swap_layouts $file1 $file2 ||
12847 error "swap $file1 $file2 layouts failed"
12849 lovea=$(getfattr -n trusted.lov $file1 | grep ^trusted)
12850 [[ -z "$lovea" ]] || error "$file1 shouldn't have lovea"
12852 echo 123 > $file1 || error "Should be able to write into $file1"
12854 $LFS swap_layouts $file1 $file3 ||
12855 error "swap $file1 $file3 layouts failed"
12857 echo 123 > $file1 || error "Should be able to write into $file1"
12859 rm -rf $file1 $file2 $file3
12861 run_test 184e "Recreate layout after stripeless layout swaps"
12863 test_185() { # LU-2441
12864 # LU-3553 - no volatile file support in old servers
12865 [[ $(lustre_version_code $SINGLEMDS) -ge $(version_code 2.3.60) ]] ||
12866 { skip "Need MDS version at least 2.3.60"; return 0; }
12868 mkdir -p $DIR/$tdir || error "creating dir $DIR/$tdir"
12869 touch $DIR/$tdir/spoo
12870 local mtime1=$(stat -c "%Y" $DIR/$tdir)
12871 local fid=$($MULTIOP $DIR/$tdir VFw4096c) ||
12872 error "cannot create/write a volatile file"
12873 [ "$FILESET" == "" ] &&
12874 $CHECKSTAT -t file $MOUNT/.lustre/fid/$fid 2>/dev/null &&
12875 error "FID is still valid after close"
12877 multiop_bg_pause $DIR/$tdir vVw4096_c
12884 # assume that the next FID for this client is sequential, since stdout
12885 # is unfortunately eaten by multiop_bg_pause
12886 local n=$((${fidv[1]} + 1))
12887 local next_fid="${fidv[0]}:$(printf "0x%x" $n):${fidv[2]}"
12888 if [ "$FILESET" == "" ]; then
12889 $CHECKSTAT -t file $MOUNT/.lustre/fid/$next_fid ||
12890 error "FID is missing before close"
12892 kill -USR1 $multi_pid
12893 # 1 second delay, so if mtime change we will see it
12895 local mtime2=$(stat -c "%Y" $DIR/$tdir)
12896 [[ $mtime1 == $mtime2 ]] || error "mtime has changed"
12898 run_test 185 "Volatile file support"
12901 remote_mds_nodsh && skip "remote MDS with nodsh" && return
12902 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.3.0) ] &&
12903 skip "Need MDS version at least 2.3.0" && return
12905 local dir0=$DIR/$tdir/$testnum
12906 mkdir -p $dir0 || error "creating dir $dir0"
12908 local file=$dir0/file1
12909 dd if=/dev/urandom of=$file count=10 bs=1M conv=fsync
12910 local dv1=$($LFS data_version $file)
12911 dd if=/dev/urandom of=$file seek=10 count=1 bs=1M conv=fsync
12912 local dv2=$($LFS data_version $file)
12913 [[ $dv1 != $dv2 ]] ||
12914 error "data version did not change on write $dv1 == $dv2"
12919 run_test 187a "Test data version change"
12922 remote_mds_nodsh && skip "remote MDS with nodsh" && return
12923 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.3.0) ] &&
12924 skip "Need MDS version at least 2.3.0" && return
12926 local dir0=$DIR/$tdir/$testnum
12927 mkdir -p $dir0 || error "creating dir $dir0"
12929 declare -a DV=$($MULTIOP $dir0 Vw1000xYw1000xY | cut -f3 -d" ")
12930 [[ ${DV[0]} != ${DV[1]} ]] ||
12931 error "data version did not change on write"\
12932 " ${DV[0]} == ${DV[1]}"
12937 run_test 187b "Test data version change on volatile file"
12940 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
12941 remote_mgs_nodsh && skip "remote MGS with nodsh" && return
12942 [ -n "$FILESET" ] && skip "SKIP due to FILESET set" && return
12944 local POOL=${POOL:-cea1}
12945 local POOL_ROOT=${POOL_ROOT:-$DIR/d200.pools}
12946 local POOL_DIR_NAME=${POOL_DIR_NAME:-dir_tst}
12949 local last_ost=$(($OSTCOUNT - 1))
12951 local ost_list=$(seq $first_ost $ost_step $last_ost)
12952 local ost_range="$first_ost $last_ost $ost_step"
12953 local test_path=$POOL_ROOT/$POOL_DIR_NAME
12954 local file_dir=$POOL_ROOT/file_tst
12955 local subdir=$test_path/subdir
12958 if ! combined_mgs_mds ; then
12963 # former test_200a test_200b
12964 pool_add $POOL || { rc=$? ; break; }
12965 pool_add_targets $POOL $ost_range || { rc=$? ; break; }
12966 # former test_200c test_200d
12967 mkdir -p $test_path
12968 pool_set_dir $POOL $test_path || { rc=$? ; break; }
12969 pool_check_dir $POOL $test_path || { rc=$? ; break; }
12971 pool_check_dir $POOL $subdir || { rc=$? ; break; }
12972 pool_dir_rel_path $POOL $POOL_DIR_NAME $POOL_ROOT \
12973 || { rc=$? ; break; }
12974 # former test_200e test_200f
12975 local files=$((OSTCOUNT*3))
12976 pool_alloc_files $POOL $test_path $files "$ost_list" \
12977 || { rc=$? ; break; }
12978 pool_create_files $POOL $file_dir $files "$ost_list" \
12979 || { rc=$? ; break; }
12980 # former test_200g test_200h
12981 pool_lfs_df $POOL || { rc=$? ; break; }
12982 pool_file_rel_path $POOL $test_path || { rc=$? ; break; }
12984 # former test_201a test_201b test_201c
12985 pool_remove_first_target $POOL || { rc=$? ; break; }
12987 local f=$test_path/$tfile
12988 pool_remove_all_targets $POOL $f || { rc=$? ; break; }
12989 pool_remove $POOL $f || { rc=$? ; break; }
12995 if ! combined_mgs_mds ; then
13000 run_test 200 "OST pools"
13002 # usage: default_attr <count | size | offset>
13004 $LCTL get_param -n lov.$FSNAME-clilov-\*.stripe${1}
13007 # usage: check_default_stripe_attr
13008 check_default_stripe_attr() {
13009 ACTUAL=$($GETSTRIPE $* $DIR/$tdir)
13012 [ -n "$2" ] && EXPECTED=0 || EXPECTED=$(default_attr count);;
13014 [ -n "$2" ] && EXPECTED=0 || EXPECTED=$(default_attr size);;
13018 error "unknown getstripe attr '$1'"
13021 [ $ACTUAL == $EXPECTED ] ||
13022 error "$DIR/$tdir has $1 '$ACTUAL', not '$EXPECTED'"
13026 test_mkdir $DIR/$tdir
13027 $SETSTRIPE --stripe-count 0 --stripe-size 0 --stripe-index -1 $DIR/$tdir
13029 check_default_stripe_attr --stripe-count
13030 check_default_stripe_attr --stripe-size
13031 check_default_stripe_attr --stripe-index
13033 run_test 204a "Print default stripe attributes"
13036 test_mkdir $DIR/$tdir
13037 $SETSTRIPE --stripe-count 1 $DIR/$tdir
13039 check_default_stripe_attr --stripe-size
13040 check_default_stripe_attr --stripe-index
13042 run_test 204b "Print default stripe size and offset"
13045 test_mkdir $DIR/$tdir
13046 $SETSTRIPE --stripe-size 65536 $DIR/$tdir
13048 check_default_stripe_attr --stripe-count
13049 check_default_stripe_attr --stripe-index
13051 run_test 204c "Print default stripe count and offset"
13054 test_mkdir $DIR/$tdir
13055 $SETSTRIPE --stripe-index 0 $DIR/$tdir
13057 check_default_stripe_attr --stripe-count
13058 check_default_stripe_attr --stripe-size
13060 run_test 204d "Print default stripe count and size"
13063 test_mkdir $DIR/$tdir
13064 $SETSTRIPE -d $DIR/$tdir
13066 check_default_stripe_attr --stripe-count --raw
13067 check_default_stripe_attr --stripe-size --raw
13068 check_default_stripe_attr --stripe-index --raw
13070 run_test 204e "Print raw stripe attributes"
13073 test_mkdir $DIR/$tdir
13074 $SETSTRIPE --stripe-count 1 $DIR/$tdir
13076 check_default_stripe_attr --stripe-size --raw
13077 check_default_stripe_attr --stripe-index --raw
13079 run_test 204f "Print raw stripe size and offset"
13082 test_mkdir $DIR/$tdir
13083 $SETSTRIPE --stripe-size 65536 $DIR/$tdir
13085 check_default_stripe_attr --stripe-count --raw
13086 check_default_stripe_attr --stripe-index --raw
13088 run_test 204g "Print raw stripe count and offset"
13091 test_mkdir $DIR/$tdir
13092 $SETSTRIPE --stripe-index 0 $DIR/$tdir
13094 check_default_stripe_attr --stripe-count --raw
13095 check_default_stripe_attr --stripe-size --raw
13097 run_test 204h "Print raw stripe count and size"
13099 # Figure out which job scheduler is being used, if any,
13100 # or use a fake one
13101 if [ -n "$SLURM_JOB_ID" ]; then # SLURM
13102 JOBENV=SLURM_JOB_ID
13103 elif [ -n "$LSB_JOBID" ]; then # Load Sharing Facility
13105 elif [ -n "$PBS_JOBID" ]; then # PBS/Maui/Moab
13107 elif [ -n "$LOADL_STEPID" ]; then # LoadLeveller
13108 JOBENV=LOADL_STEP_ID
13109 elif [ -n "$JOB_ID" ]; then # Sun Grid Engine
13112 $LCTL list_param jobid_name > /dev/null 2>&1
13113 if [ $? -eq 0 ]; then
13120 verify_jobstats() {
13125 # we don't really need to clear the stats for this test to work, since each
13126 # command has a unique jobid, but it makes debugging easier if needed.
13127 # for facet in $facets; do
13128 # local dev=$(convert_facet2label $facet)
13129 # # clear old jobstats
13130 # do_facet $facet lctl set_param *.$dev.job_stats="clear"
13133 # use a new JobID for each test, or we might see an old one
13134 [ "$JOBENV" = "FAKE_JOBID" ] &&
13135 FAKE_JOBID=id.$testnum.$(basename ${cmd[0]}).$RANDOM
13139 [ "$JOBENV" = "nodelocal" ] && {
13140 FAKE_JOBID=id.$testnum.$(basename ${cmd[0]}).$RANDOM
13141 $LCTL set_param jobid_name=$FAKE_JOBID
13145 log "Test: ${cmd[*]}"
13146 log "Using JobID environment variable $JOBENV=$JOBVAL"
13148 if [ $JOBENV = "FAKE_JOBID" ]; then
13149 FAKE_JOBID=$JOBVAL ${cmd[*]}
13154 # all files are created on OST0000
13155 for facet in $facets; do
13156 local stats="*.$(convert_facet2label $facet).job_stats"
13157 if [ $(do_facet $facet lctl get_param $stats |
13158 grep -c $JOBVAL) -ne 1 ]; then
13159 do_facet $facet lctl get_param $stats
13160 error "No jobstats for $JOBVAL found on $facet::$stats"
13166 local new_jobenv=$1
13168 do_facet mgs $LCTL conf_param $FSNAME.sys.jobid_var=$new_jobenv
13169 wait_update $HOSTNAME "$LCTL get_param -n jobid_var" $new_jobenv
13172 test_205() { # Job stats
13173 [[ $(lustre_version_code $SINGLEMDS) -ge $(version_code 2.7.1) ]] ||
13174 { skip "Need MDS version with at least 2.7.1"; return 0; }
13176 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
13177 remote_mgs_nodsh && skip "remote MGS with nodsh" && return
13178 remote_mds_nodsh && skip "remote MDS with nodsh" && return
13179 remote_ost_nodsh && skip "remote OST with nodsh" && return
13181 [ -z "$(lctl get_param -n mdc.*.connect_flags | grep jobstats)" ] &&
13182 skip "Server doesn't support jobstats" && return 0
13183 [[ $JOBID_VAR = disable ]] && skip "jobstats is disabled" && return
13185 local old_jobenv=$($LCTL get_param -n jobid_var)
13186 if [ $old_jobenv != $JOBENV ]; then
13187 jobstats_set $JOBENV
13188 stack_trap "do_facet mgs \
13189 $LCTL conf_param $FSNAME.sys.jobid_var=$old_jobenv" EXIT
13194 local old_interval=$(do_facet $SINGLEMDS lctl get_param -n \
13195 mdt.*.job_cleanup_interval | head -n 1)
13196 local new_interval=5
13197 do_facet $SINGLEMDS \
13198 $LCTL set_param mdt.*.job_cleanup_interval=$new_interval
13199 stack_trap "do_facet $SINGLEMDS \
13200 $LCTL set_param mdt.*.job_cleanup_interval=$old_interval" EXIT
13201 local start=$SECONDS
13205 cmd="mkdir $DIR/$tdir"
13206 verify_jobstats "$cmd" "$SINGLEMDS"
13208 cmd="rmdir $DIR/$tdir"
13209 verify_jobstats "$cmd" "$SINGLEMDS"
13210 # mkdir on secondary MDT
13211 if [ $MDSCOUNT -gt 1 ]; then
13212 cmd="lfs mkdir -i 1 $DIR/$tdir.remote"
13213 verify_jobstats "$cmd" "mds2"
13216 cmd="mknod $DIR/$tfile c 1 3"
13217 verify_jobstats "$cmd" "$SINGLEMDS"
13219 cmd="rm -f $DIR/$tfile"
13220 verify_jobstats "$cmd" "$SINGLEMDS"
13221 # create all files on OST0000 so verify_jobstats can find OST stats
13223 cmd="$SETSTRIPE -i 0 -c 1 $DIR/$tfile"
13224 verify_jobstats "$cmd" "$SINGLEMDS"
13226 cmd="touch $DIR/$tfile"
13227 verify_jobstats "$cmd" "$SINGLEMDS ost1"
13229 cmd="dd if=/dev/zero of=$DIR/$tfile bs=1M count=1 oflag=sync"
13230 verify_jobstats "$cmd" "ost1"
13232 cancel_lru_locks osc
13233 cmd="dd if=$DIR/$tfile of=/dev/null bs=1M count=1 iflag=direct"
13234 verify_jobstats "$cmd" "ost1"
13236 cmd="$TRUNCATE $DIR/$tfile 0"
13237 verify_jobstats "$cmd" "$SINGLEMDS ost1"
13239 cmd="mv -f $DIR/$tfile $DIR/$tdir.rename"
13240 verify_jobstats "$cmd" "$SINGLEMDS"
13241 # jobstats expiry - sleep until old stats should be expired
13242 local left=$((new_interval + 5 - (SECONDS - start)))
13243 [ $left -ge 0 ] && wait_update_facet $SINGLEMDS \
13244 "lctl get_param *.*.job_stats | grep -c 'job_id.*mkdir'" \
13246 cmd="mkdir $DIR/$tdir.expire"
13247 verify_jobstats "$cmd" "$SINGLEMDS"
13248 [ $(do_facet $SINGLEMDS lctl get_param *.*.job_stats |
13249 grep -c "job_id.*mkdir") -gt 1 ] && error "old jobstats not expired"
13251 # Ensure that jobid are present in changelog (if supported by MDS)
13252 if [ $(lustre_version_code $SINGLEMDS) -ge $(version_code 2.6.52) ];then
13253 changelog_dump | tail -10
13254 jobids=$(changelog_dump | tail -9 | grep -c "j=")
13255 [ $jobids -eq 9 ] ||
13256 error "Wrong changelog jobid count $jobids != 9"
13260 jobstats_set $JOBENV
13262 changelog_dump | grep $tfile
13263 jobids=$(changelog_dump | grep $tfile | tail -1 | grep -c "j=")
13264 [ $jobids -eq 0 ] ||
13265 error "Unexpected jobids when jobid_var=$JOBENV"
13268 run_test 205 "Verify job stats"
13270 # LU-1480, LU-1773 and LU-1657
13272 mkdir -p $DIR/$tdir
13273 $SETSTRIPE -c -1 $DIR/$tdir
13274 #define OBD_FAIL_LOV_INIT 0x1403
13275 $LCTL set_param fail_loc=0xa0001403
13276 $LCTL set_param fail_val=1
13277 touch $DIR/$tdir/$tfile || true
13279 run_test 206 "fail lov_init_raid0() doesn't lbug"
13282 dd if=/dev/zero of=$DIR/$tfile bs=4k count=$((RANDOM%10+1))
13283 local fsz=`stat -c %s $DIR/$tfile`
13284 cancel_lru_locks mdc
13286 # do not return layout in getattr intent
13287 #define OBD_FAIL_MDS_NO_LL_GETATTR 0x170
13288 $LCTL set_param fail_loc=0x170
13289 local sz=`stat -c %s $DIR/$tfile`
13291 [ $fsz -eq $sz ] || error "file size expected $fsz, actual $sz"
13295 run_test 207a "can refresh layout at glimpse"
13298 dd if=/dev/zero of=$DIR/$tfile bs=4k count=$((RANDOM%10+1))
13299 local cksum=`md5sum $DIR/$tfile`
13300 local fsz=`stat -c %s $DIR/$tfile`
13301 cancel_lru_locks mdc
13302 cancel_lru_locks osc
13304 # do not return layout in getattr intent
13305 #define OBD_FAIL_MDS_NO_LL_OPEN 0x171
13306 $LCTL set_param fail_loc=0x171
13308 # it will refresh layout after the file is opened but before read issues
13309 echo checksum is "$cksum"
13310 echo "$cksum" |md5sum -c --quiet || error "file differs"
13314 run_test 207b "can refresh layout at open"
13317 # FIXME: in this test suite, only RD lease is used. This is okay
13318 # for now as only exclusive open is supported. After generic lease
13319 # is done, this test suite should be revised. - Jinshan
13321 remote_mds_nodsh && skip "remote MDS with nodsh" && return
13322 [[ $(lustre_version_code $SINGLEMDS) -ge $(version_code 2.4.52) ]] ||
13323 { skip "Need MDS version at least 2.4.52"; return 0; }
13325 echo "==== test 1: verify get lease work"
13326 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:eRE+eU || error "get lease error"
13328 echo "==== test 2: verify lease can be broken by upcoming open"
13329 $MULTIOP $DIR/$tfile oO_RDONLY:eR_E-eUc &
13333 $MULTIOP $DIR/$tfile oO_RDONLY:c
13334 kill -USR1 $PID && wait $PID || error "break lease error"
13336 echo "==== test 3: verify lease can't be granted if an open already exists"
13337 $MULTIOP $DIR/$tfile oO_RDONLY:_c &
13341 $MULTIOP $DIR/$tfile oO_RDONLY:eReUc && error "apply lease should fail"
13342 kill -USR1 $PID && wait $PID || error "open file error"
13344 echo "==== test 4: lease can sustain over recovery"
13345 $MULTIOP $DIR/$tfile oO_RDONLY:eR_E+eUc &
13351 kill -USR1 $PID && wait $PID || error "lease broken over recovery"
13353 echo "==== test 5: lease broken can't be regained by replay"
13354 $MULTIOP $DIR/$tfile oO_RDONLY:eR_E-eUc &
13358 # open file to break lease and then recovery
13359 $MULTIOP $DIR/$tfile oO_RDWR:c || error "open file error"
13362 kill -USR1 $PID && wait $PID || error "lease not broken over recovery"
13366 run_test 208 "Exclusive open"
13369 [ -z "$(lctl get_param -n mdc.*.connect_flags | grep disp_stripe)" ] &&
13370 skip_env "must have disp_stripe" && return
13373 sync; sleep 5; sync;
13375 echo 3 > /proc/sys/vm/drop_caches
13376 req_before=$(awk '/ptlrpc_cache / { print $2 }' /proc/slabinfo)
13378 # open/close 500 times
13379 for i in $(seq 500); do
13383 echo 3 > /proc/sys/vm/drop_caches
13384 req_after=$(awk '/ptlrpc_cache / { print $2 }' /proc/slabinfo)
13386 echo "before: $req_before, after: $req_after"
13387 [ $((req_after - req_before)) -ge 300 ] &&
13388 error "open/close requests are not freed"
13391 run_test 209 "read-only open/close requests should be freed promptly"
13395 size=$((size % 8192 + 1))
13396 dd if=/dev/urandom of=$DIR/f212 bs=1k count=$size
13397 sendfile $DIR/f212 $DIR/f212.xyz || error "sendfile wrong"
13398 rm -f $DIR/f212 $DIR/f212.xyz
13400 run_test 212 "Sendfile test ============================================"
13403 dd if=/dev/zero of=$DIR/$tfile bs=4k count=4
13404 cancel_lru_locks osc
13405 lctl set_param fail_loc=0x8000040f
13406 # generate a read lock
13407 cat $DIR/$tfile > /dev/null
13408 # write to the file, it will try to cancel the above read lock.
13409 cat /etc/hosts >> $DIR/$tfile
13411 run_test 213 "OSC lock completion and cancel race don't crash - bug 18829"
13413 test_214() { # for bug 20133
13414 mkdir -p $DIR/$tdir/d214c || error "mkdir $DIR/$tdir/d214c failed"
13415 for (( i=0; i < 340; i++ )) ; do
13416 touch $DIR/$tdir/d214c/a$i
13419 ls -l $DIR/$tdir || error "ls -l $DIR/d214p failed"
13420 mv $DIR/$tdir/d214c $DIR/ || error "mv $DIR/d214p/d214c $DIR/ failed"
13421 ls $DIR/d214c || error "ls $DIR/d214c failed"
13422 rm -rf $DIR/$tdir || error "rm -rf $DIR/d214* failed"
13423 rm -rf $DIR/d214* || error "rm -rf $DIR/d214* failed"
13425 run_test 214 "hash-indexed directory test - bug 20133"
13427 # having "abc" as 1st arg, creates $TMP/lnet_abc.out and $TMP/lnet_abc.sys
13428 create_lnet_proc_files() {
13429 lctl get_param -n $1 >$TMP/lnet_$1.sys || error "cannot read lnet.$1"
13432 # counterpart of create_lnet_proc_files
13433 remove_lnet_proc_files() {
13434 rm -f $TMP/lnet_$1.sys
13437 # uses 1st arg as trailing part of filename, 2nd arg as description for reports,
13438 # 3rd arg as regexp for body
13439 check_lnet_proc_stats() {
13440 local l=$(cat "$TMP/lnet_$1" |wc -l)
13441 [ $l = 1 ] || (cat "$TMP/lnet_$1" && error "$2 is not of 1 line: $l")
13443 grep -E "$3" "$TMP/lnet_$1" || (cat "$TMP/lnet_$1" && error "$2 misformatted")
13446 # uses 1st arg as trailing part of filename, 2nd arg as description for reports,
13447 # 3rd arg as regexp for body, 4th arg as regexp for 1st line, 5th arg is
13448 # optional and can be regexp for 2nd line (lnet.routes case)
13449 check_lnet_proc_entry() {
13450 local blp=2 # blp stands for 'position of 1st line of body'
13451 [ -z "$5" ] || blp=3 # lnet.routes case
13453 local l=$(cat "$TMP/lnet_$1" |wc -l)
13454 # subtracting one from $blp because the body can be empty
13455 [ "$l" -ge "$(($blp - 1))" ] || (cat "$TMP/lnet_$1" && error "$2 is too short: $l")
13457 sed -n '1 p' "$TMP/lnet_$1" |grep -E "$4" >/dev/null ||
13458 (cat "$TMP/lnet_$1" && error "1st line of $2 misformatted")
13460 [ "$5" = "" ] || sed -n '2 p' "$TMP/lnet_$1" |grep -E "$5" >/dev/null ||
13461 (cat "$TMP/lnet_$1" && error "2nd line of $2 misformatted")
13463 # bail out if any unexpected line happened
13464 sed -n "$blp p" "$TMP/lnet_$1" | grep -Ev "$3"
13465 [ "$?" != 0 ] || error "$2 misformatted"
13468 test_215() { # for bugs 18102, 21079, 21517
13469 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
13470 local N='(0|[1-9][0-9]*)' # non-negative numeric
13471 local P='[1-9][0-9]*' # positive numeric
13472 local I='(0|-?[1-9][0-9]*|NA)' # any numeric (0 | >0 | <0) or NA if no value
13473 local NET='[a-z][a-z0-9]*' # LNET net like o2ib2
13474 local ADDR='[0-9.]+' # LNET addr like 10.0.0.1
13475 local NID="$ADDR@$NET" # LNET nid like 10.0.0.1@o2ib2
13477 local L1 # regexp for 1st line
13478 local L2 # regexp for 2nd line (optional)
13479 local BR # regexp for the rest (body)
13481 # lnet.stats should look as 11 space-separated non-negative numerics
13482 BR="^$N $N $N $N $N $N $N $N $N $N $N$"
13483 create_lnet_proc_files "stats"
13484 check_lnet_proc_stats "stats.sys" "lnet.stats" "$BR"
13485 remove_lnet_proc_files "stats"
13487 # lnet.routes should look like this:
13488 # Routing disabled/enabled
13489 # net hops priority state router
13490 # where net is a string like tcp0, hops > 0, priority >= 0,
13491 # state is up/down,
13492 # router is a string like 192.168.1.1@tcp2
13493 L1="^Routing (disabled|enabled)$"
13494 L2="^net +hops +priority +state +router$"
13495 BR="^$NET +$N +(0|1) +(up|down) +$NID$"
13496 create_lnet_proc_files "routes"
13497 check_lnet_proc_entry "routes.sys" "lnet.routes" "$BR" "$L1" "$L2"
13498 remove_lnet_proc_files "routes"
13500 # lnet.routers should look like this:
13501 # ref rtr_ref alive_cnt state last_ping ping_sent deadline down_ni router
13502 # where ref > 0, rtr_ref > 0, alive_cnt >= 0, state is up/down,
13503 # last_ping >= 0, ping_sent is boolean (0/1), deadline and down_ni are
13504 # numeric (0 or >0 or <0), router is a string like 192.168.1.1@tcp2
13505 L1="^ref +rtr_ref +alive_cnt +state +last_ping +ping_sent +deadline +down_ni +router$"
13506 BR="^$P +$P +$N +(up|down) +$N +(0|1) +$I +$I +$NID$"
13507 create_lnet_proc_files "routers"
13508 check_lnet_proc_entry "routers.sys" "lnet.routers" "$BR" "$L1"
13509 remove_lnet_proc_files "routers"
13511 # lnet.peers should look like this:
13512 # nid refs state last max rtr min tx min queue
13513 # where nid is a string like 192.168.1.1@tcp2, refs > 0,
13514 # state is up/down/NA, max >= 0. last, rtr, min, tx, min are
13515 # numeric (0 or >0 or <0), queue >= 0.
13516 L1="^nid +refs +state +last +max +rtr +min +tx +min +queue$"
13517 BR="^$NID +$P +(up|down|NA) +$I +$N +$I +$I +$I +$I +$N$"
13518 create_lnet_proc_files "peers"
13519 check_lnet_proc_entry "peers.sys" "lnet.peers" "$BR" "$L1"
13520 remove_lnet_proc_files "peers"
13522 # lnet.buffers should look like this:
13523 # pages count credits min
13524 # where pages >=0, count >=0, credits and min are numeric (0 or >0 or <0)
13525 L1="^pages +count +credits +min$"
13526 BR="^ +$N +$N +$I +$I$"
13527 create_lnet_proc_files "buffers"
13528 check_lnet_proc_entry "buffers.sys" "lnet.buffers" "$BR" "$L1"
13529 remove_lnet_proc_files "buffers"
13531 # lnet.nis should look like this:
13532 # nid status alive refs peer rtr max tx min
13533 # where nid is a string like 192.168.1.1@tcp2, status is up/down,
13534 # alive is numeric (0 or >0 or <0), refs >= 0, peer >= 0,
13535 # rtr >= 0, max >=0, tx and min are numeric (0 or >0 or <0).
13536 L1="^nid +status +alive +refs +peer +rtr +max +tx +min$"
13537 BR="^$NID +(up|down) +$I +$N +$N +$N +$N +$I +$I$"
13538 create_lnet_proc_files "nis"
13539 check_lnet_proc_entry "nis.sys" "lnet.nis" "$BR" "$L1"
13540 remove_lnet_proc_files "nis"
13542 # can we successfully write to lnet.stats?
13543 lctl set_param -n stats=0 || error "cannot write to lnet.stats"
13545 run_test 215 "lnet exists and has proper content - bugs 18102, 21079, 21517"
13547 test_216() { # bug 20317
13548 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
13549 remote_ost_nodsh && skip "remote OST with nodsh" && return
13552 local facets=$(get_facets OST)
13553 local p="$TMP/$TESTSUITE-$TESTNAME.parameters"
13555 save_lustre_params client "osc.*.contention_seconds" > $p
13556 save_lustre_params $facets \
13557 "ldlm.namespaces.filter-*.max_nolock_bytes" >> $p
13558 save_lustre_params $facets \
13559 "ldlm.namespaces.filter-*.contended_locks" >> $p
13560 save_lustre_params $facets \
13561 "ldlm.namespaces.filter-*.contention_seconds" >> $p
13562 clear_stats osc.*.osc_stats
13564 # agressive lockless i/o settings
13565 do_nodes $(comma_list $(osts_nodes)) \
13566 "lctl set_param -n ldlm.namespaces.*.max_nolock_bytes=2000000 \
13567 ldlm.namespaces.filter-*.contended_locks=0 \
13568 ldlm.namespaces.filter-*.contention_seconds=60"
13569 lctl set_param -n osc.*.contention_seconds=60
13571 $DIRECTIO write $DIR/$tfile 0 10 4096
13572 $CHECKSTAT -s 40960 $DIR/$tfile
13574 # disable lockless i/o
13575 do_nodes $(comma_list $(osts_nodes)) \
13576 "lctl set_param -n ldlm.namespaces.filter-*.max_nolock_bytes=0 \
13577 ldlm.namespaces.filter-*.contended_locks=32 \
13578 ldlm.namespaces.filter-*.contention_seconds=0"
13579 lctl set_param -n osc.*.contention_seconds=0
13580 clear_stats osc.*.osc_stats
13582 dd if=/dev/zero of=$DIR/$tfile count=0
13583 $CHECKSTAT -s 0 $DIR/$tfile
13585 restore_lustre_params <$p
13589 run_test 216 "check lockless direct write updates file size and kms correctly"
13591 test_217() { # bug 22430
13592 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
13596 for node in $(nodes_list); do
13597 nid=$(host_nids_address $node $NETTYPE)
13598 if [[ $nid = *-* ]] ; then
13599 echo "lctl ping $(h2nettype $nid)"
13600 lctl ping $(h2nettype $nid)
13602 echo "skipping $node (no hyphen detected)"
13606 run_test 217 "check lctl ping for hostnames with hiphen ('-')"
13609 # do directio so as not to populate the page cache
13610 log "creating a 10 Mb file"
13611 $MULTIOP $DIR/$tfile oO_CREAT:O_DIRECT:O_RDWR:w$((10*1048576))c || error "multiop failed while creating a file"
13612 log "starting reads"
13613 dd if=$DIR/$tfile of=/dev/null bs=4096 &
13614 log "truncating the file"
13615 $MULTIOP $DIR/$tfile oO_TRUNC:c || error "multiop failed while truncating the file"
13617 kill %+ || true # reads might have finished
13618 echo "wait until dd is finished"
13620 log "removing the temporary file"
13621 rm -rf $DIR/$tfile || error "tmp file removal failed"
13623 run_test 218 "parallel read and truncate should not deadlock ======================="
13626 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
13627 # write one partial page
13628 dd if=/dev/zero of=$DIR/$tfile bs=1024 count=1
13629 # set no grant so vvp_io_commit_write will do sync write
13630 $LCTL set_param fail_loc=0x411
13631 # write a full page at the end of file
13632 dd if=/dev/zero of=$DIR/$tfile bs=4096 count=1 seek=1 conv=notrunc
13634 $LCTL set_param fail_loc=0
13635 dd if=/dev/zero of=$DIR/$tfile bs=4096 count=1 seek=3
13636 $LCTL set_param fail_loc=0x411
13637 dd if=/dev/zero of=$DIR/$tfile bs=1024 count=1 seek=2 conv=notrunc
13640 dd if=/dev/zero of=$DIR/$tfile-2 bs=1024 count=1
13641 $CHECKSTAT -s 1024 $DIR/$tfile-2 || error "checkstat wrong size"
13643 run_test 219 "LU-394: Write partial won't cause uncontiguous pages vec at LND"
13645 test_220() { #LU-325
13646 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
13647 remote_ost_nodsh && skip "remote OST with nodsh" && return
13648 remote_mds_nodsh && skip "remote MDS with nodsh" && return
13649 remote_mgs_nodsh && skip "remote MGS with nodsh" && return
13652 # create on MDT0000 so the last_id and next_id are correct
13654 local OST=$($LFS df $DIR | awk '/OST:'$OSTIDX'/ { print $1 }')
13658 local mdtosc_proc1=$(get_mdtosc_proc_path $SINGLEMDS $OST)
13659 local last_id=$(do_facet $SINGLEMDS lctl get_param -n \
13660 osc.$mdtosc_proc1.prealloc_last_id)
13661 local next_id=$(do_facet $SINGLEMDS lctl get_param -n \
13662 osc.$mdtosc_proc1.prealloc_next_id)
13666 if ! combined_mgs_mds ; then
13670 do_facet ost$((OSTIDX + 1)) lctl set_param fail_val=-1
13671 #define OBD_FAIL_OST_ENOINO 0x229
13672 do_facet ost$((OSTIDX + 1)) lctl set_param fail_loc=0x229
13673 create_pool $FSNAME.$TESTNAME || return 1
13674 do_facet mgs $LCTL pool_add $FSNAME.$TESTNAME $OST || return 2
13676 $SETSTRIPE $DIR/$tdir -i $OSTIDX -c 1 -p $FSNAME.$TESTNAME
13678 MDSOBJS=$((last_id - next_id))
13679 echo "preallocated objects on MDS is $MDSOBJS" "($last_id - $next_id)"
13681 blocks=$($LFS df $MOUNT | awk '($1 == '$OSTIDX') { print $4 }')
13682 echo "OST still has $count kbytes free"
13684 echo "create $MDSOBJS files @next_id..."
13685 createmany -o $DIR/$tdir/f $MDSOBJS || return 3
13687 local last_id2=$(do_facet mds${MDSIDX} lctl get_param -n \
13688 osc.$mdtosc_proc1.prealloc_last_id)
13689 local next_id2=$(do_facet mds${MDSIDX} lctl get_param -n \
13690 osc.$mdtosc_proc1.prealloc_next_id)
13692 echo "after creation, last_id=$last_id2, next_id=$next_id2"
13697 do_facet ost$((OSTIDX + 1)) lctl set_param fail_val=0
13698 do_facet ost$((OSTIDX + 1)) lctl set_param fail_loc=0
13700 do_facet mgs $LCTL pool_remove $FSNAME.$TESTNAME $OST ||
13701 error "$LCTL pool_remove $FSNAME.$TESTNAME $OST failed"
13702 do_facet mgs $LCTL pool_destroy $FSNAME.$TESTNAME ||
13703 error "$LCTL pool_destroy $FSNAME.$TESTNAME failed"
13704 echo "unlink $MDSOBJS files @$next_id..."
13705 unlinkmany $DIR/$tdir/f $MDSOBJS || error "unlinkmany failed"
13707 if ! combined_mgs_mds ; then
13711 run_test 220 "preallocated MDS objects still used if ENOSPC from OST"
13714 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
13715 dd if=`which date` of=$MOUNT/date oflag=sync
13716 chmod +x $MOUNT/date
13718 #define OBD_FAIL_LLITE_FAULT_TRUNC_RACE 0x1401
13719 $LCTL set_param fail_loc=0x80001401
13721 $MOUNT/date > /dev/null
13724 run_test 221 "make sure fault and truncate race to not cause OOM"
13727 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
13729 test_mkdir $DIR/$tdir
13730 $LFS setstripe -c 1 -i 0 $DIR/$tdir
13731 createmany -o $DIR/$tdir/$tfile 10
13732 cancel_lru_locks mdc
13733 cancel_lru_locks osc
13734 #define OBD_FAIL_LDLM_AGL_DELAY 0x31a
13735 $LCTL set_param fail_loc=0x31a
13736 ls -l $DIR/$tdir > /dev/null || error "AGL for ls failed"
13737 $LCTL set_param fail_loc=0
13740 run_test 222a "AGL for ls should not trigger CLIO lock failure"
13743 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
13745 test_mkdir $DIR/$tdir
13746 $LFS setstripe -c 1 -i 0 $DIR/$tdir
13747 createmany -o $DIR/$tdir/$tfile 10
13748 cancel_lru_locks mdc
13749 cancel_lru_locks osc
13750 #define OBD_FAIL_LDLM_AGL_DELAY 0x31a
13751 $LCTL set_param fail_loc=0x31a
13752 rm -r $DIR/$tdir || error "AGL for rmdir failed"
13753 $LCTL set_param fail_loc=0
13755 run_test 222b "AGL for rmdir should not trigger CLIO lock failure"
13758 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
13760 test_mkdir $DIR/$tdir
13761 $LFS setstripe -c 1 -i 0 $DIR/$tdir
13762 createmany -o $DIR/$tdir/$tfile 10
13763 cancel_lru_locks mdc
13764 cancel_lru_locks osc
13765 #define OBD_FAIL_LDLM_AGL_NOLOCK 0x31b
13766 $LCTL set_param fail_loc=0x31b
13767 ls -l $DIR/$tdir > /dev/null || error "reenqueue failed"
13768 $LCTL set_param fail_loc=0
13771 run_test 223 "osc reenqueue if without AGL lock granted ======================="
13773 test_224a() { # LU-1039, MRP-303
13774 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
13775 #define OBD_FAIL_PTLRPC_CLIENT_BULK_CB 0x508
13776 $LCTL set_param fail_loc=0x508
13777 dd if=/dev/zero of=$DIR/$tfile bs=4096 count=1 conv=fsync
13778 $LCTL set_param fail_loc=0
13781 run_test 224a "Don't panic on bulk IO failure"
13783 test_224b() { # LU-1039, MRP-303
13784 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
13785 dd if=/dev/zero of=$DIR/$tfile bs=4096 count=1
13786 cancel_lru_locks osc
13787 #define OBD_FAIL_PTLRPC_CLIENT_BULK_CB2 0x515
13788 $LCTL set_param fail_loc=0x515
13789 dd of=/dev/null if=$DIR/$tfile bs=4096 count=1
13790 $LCTL set_param fail_loc=0
13793 run_test 224b "Don't panic on bulk IO failure"
13795 test_224c() { # LU-6441
13796 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
13797 remote_mds_nodsh && skip "remote MDS with nodsh" && return
13799 local p="$TMP/$TESTSUITE-$TESTNAME.parameters"
13800 save_writethrough $p
13801 set_cache writethrough on
13803 local pages_per_rpc=$($LCTL get_param \
13804 osc.*.max_pages_per_rpc)
13805 local at_max=$($LCTL get_param -n at_max)
13806 local timeout=$($LCTL get_param -n timeout)
13807 local test_at="$LCTL get_param -n at_max"
13808 local param_at="$FSNAME.sys.at_max"
13809 local test_timeout="$LCTL get_param -n timeout"
13810 local param_timeout="$FSNAME.sys.timeout"
13812 $LCTL set_param -n osc.*.max_pages_per_rpc=1024
13814 set_conf_param_and_check client "$test_at" "$param_at" 0 ||
13815 error "conf_param at_max=0 failed"
13816 set_conf_param_and_check client "$test_timeout" "$param_timeout" 5 ||
13817 error "conf_param timeout=5 failed"
13819 #define OBD_FAIL_PTLRPC_CLIENT_BULK_CB3 0x520
13820 do_facet ost1 $LCTL set_param fail_loc=0x520
13821 $LFS setstripe -c 1 -i 0 $DIR/$tfile
13822 dd if=/dev/zero of=$DIR/$tfile bs=8MB count=1
13824 do_facet ost1 $LCTL set_param fail_loc=0
13826 set_conf_param_and_check client "$test_at" "$param_at" $at_max ||
13827 error "conf_param at_max=$at_max failed"
13828 set_conf_param_and_check client "$test_timeout" "$param_timeout" \
13829 $timeout || error "conf_param timeout=$timeout failed"
13831 $LCTL set_param -n $pages_per_rpc
13832 restore_lustre_params < $p
13835 run_test 224c "Don't hang if one of md lost during large bulk RPC"
13837 MDSSURVEY=${MDSSURVEY:-$(which mds-survey 2>/dev/null || true)}
13839 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
13840 remote_mds_nodsh && skip "remote MDS with nodsh" && return
13841 if [ -z ${MDSSURVEY} ]; then
13842 skip_env "mds-survey not found" && return
13845 [ $(lustre_version_code $SINGLEMDS) -ge $(version_code 2.2.51) ] ||
13846 { skip "Need MDS version at least 2.2.51"; return; }
13848 local mds=$(facet_host $SINGLEMDS)
13849 local target=$(do_nodes $mds 'lctl dl' |
13850 awk '{ if ($2 == "UP" && $3 == "mdt") { print $4 }}')
13852 local cmd1="file_count=1000 thrhi=4"
13853 local cmd2="dir_count=2 layer=mdd stripe_count=0"
13854 local cmd3="rslt_loc=${TMP} targets=\"$mds:$target\" $MDSSURVEY"
13855 local cmd="$cmd1 $cmd2 $cmd3"
13857 rm -f ${TMP}/mds_survey*
13859 eval $cmd || error "mds-survey with zero-stripe failed"
13860 cat ${TMP}/mds_survey*
13861 rm -f ${TMP}/mds_survey*
13863 run_test 225a "Metadata survey sanity with zero-stripe"
13866 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
13867 remote_mds_nodsh && skip "remote MDS with nodsh" && return
13868 if [ -z ${MDSSURVEY} ]; then
13869 skip_env "mds-survey not found" && return
13871 [ $(lustre_version_code $SINGLEMDS) -ge $(version_code 2.2.51) ] ||
13872 { skip "Need MDS version at least 2.2.51"; return; }
13874 if [ $($LCTL dl | grep -c osc) -eq 0 ]; then
13875 skip_env "Need to mount OST to test" && return
13878 local mds=$(facet_host $SINGLEMDS)
13879 local target=$(do_nodes $mds 'lctl dl' |
13880 awk '{ if ($2 == "UP" && $3 == "mdt") { print $4 }}')
13882 local cmd1="file_count=1000 thrhi=4"
13883 local cmd2="dir_count=2 layer=mdd stripe_count=1"
13884 local cmd3="rslt_loc=${TMP} targets=\"$mds:$target\" $MDSSURVEY"
13885 local cmd="$cmd1 $cmd2 $cmd3"
13887 rm -f ${TMP}/mds_survey*
13889 eval $cmd || error "mds-survey with stripe_count failed"
13890 cat ${TMP}/mds_survey*
13891 rm -f ${TMP}/mds_survey*
13893 run_test 225b "Metadata survey sanity with stripe_count = 1"
13895 mcreate_path2fid () {
13901 local path=$DIR/$tdir/$name
13906 $MCREATE --mode=$1 --major=$2 --minor=$3 $path ||
13907 error "cannot create $desc"
13909 fid=$($LFS path2fid $path | tr -d '[' | tr -d ']')
13911 [ $rc -ne 0 ] && error "cannot get fid of a $desc"
13913 fid_path=$($LFS fid2path $MOUNT $fid)
13915 [ $rc -ne 0 ] && error "cannot get path of $desc by $DIR $path $fid"
13917 [ "$path" == "$fid_path" ] ||
13918 error "fid2path returned $fid_path, expected $path"
13920 echo "pass with $path and $fid"
13925 mkdir -p $DIR/$tdir
13927 mcreate_path2fid 0010666 0 0 fifo "FIFO"
13928 mcreate_path2fid 0020666 1 3 null "character special file (null)"
13929 mcreate_path2fid 0020666 1 255 none "character special file (no device)"
13930 mcreate_path2fid 0040666 0 0 dir "directory"
13931 mcreate_path2fid 0060666 7 0 loop0 "block special file (loop)"
13932 mcreate_path2fid 0100666 0 0 file "regular file"
13933 mcreate_path2fid 0120666 0 0 link "symbolic link"
13934 mcreate_path2fid 0140666 0 0 sock "socket"
13936 run_test 226a "call path2fid and fid2path on files of all type"
13939 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
13943 mkdir -p $DIR/$tdir
13944 $LFS setdirstripe -i $MDTIDX $DIR/$tdir/remote_dir ||
13945 error "create remote directory failed"
13946 mcreate_path2fid 0010666 0 0 "remote_dir/fifo" "FIFO"
13947 mcreate_path2fid 0020666 1 3 "remote_dir/null" \
13948 "character special file (null)"
13949 mcreate_path2fid 0020666 1 255 "remote_dir/none" \
13950 "character special file (no device)"
13951 mcreate_path2fid 0040666 0 0 "remote_dir/dir" "directory"
13952 mcreate_path2fid 0060666 7 0 "remote_dir/loop0" \
13953 "block special file (loop)"
13954 mcreate_path2fid 0100666 0 0 "remote_dir/file" "regular file"
13955 mcreate_path2fid 0120666 0 0 "remote_dir/link" "symbolic link"
13956 mcreate_path2fid 0140666 0 0 "remote_dir/sock" "socket"
13958 run_test 226b "call path2fid and fid2path on files of all type under remote dir"
13960 # LU-1299 Executing or running ldd on a truncated executable does not
13961 # cause an out-of-memory condition.
13963 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
13964 [ -z "$(which ldd)" ] && skip "should have ldd tool" && return
13965 dd if=$(which date) of=$MOUNT/date bs=1k count=1
13966 chmod +x $MOUNT/date
13968 $MOUNT/date > /dev/null
13969 ldd $MOUNT/date > /dev/null
13972 run_test 227 "running truncated executable does not cause OOM"
13974 # LU-1512 try to reuse idle OI blocks
13976 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
13977 remote_mds_nodsh && skip "remote MDS with nodsh" && return
13978 [ "$(facet_fstype $SINGLEMDS)" != "ldiskfs" ] &&
13979 skip "ldiskfs only test" && return
13981 local MDT_DEV=$(mdsdevname ${SINGLEMDS//mds/})
13982 local myDIR=$DIR/$tdir
13985 #define OBD_FAIL_SEQ_EXHAUST 0x1002
13986 $LCTL set_param fail_loc=0x80001002
13987 createmany -o $myDIR/t- 10000
13988 $LCTL set_param fail_loc=0
13989 # The guard is current the largest FID holder
13991 local SEQ=$($LFS path2fid $myDIR/guard | awk -F ':' '{print $1}' |
13993 local IDX=$(($SEQ % 64))
13995 do_facet $SINGLEMDS sync
13996 # Make sure journal flushed.
13998 local blk1=$(do_facet $SINGLEMDS \
13999 "$DEBUGFS -c -R \\\"stat oi.16.${IDX}\\\" $MDT_DEV" |
14000 grep Blockcount | awk '{print $4}')
14002 # Remove old files, some OI blocks will become idle.
14003 unlinkmany $myDIR/t- 10000
14004 # Create new files, idle OI blocks should be reused.
14005 createmany -o $myDIR/t- 2000
14006 do_facet $SINGLEMDS sync
14007 # Make sure journal flushed.
14009 local blk2=$(do_facet $SINGLEMDS \
14010 "$DEBUGFS -c -R \\\"stat oi.16.${IDX}\\\" $MDT_DEV" |
14011 grep Blockcount | awk '{print $4}')
14013 [ $blk1 == $blk2 ] || error "old blk1=$blk1, new blk2=$blk2, unmatched!"
14015 run_test 228a "try to reuse idle OI blocks"
14018 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
14019 remote_mds_nodsh && skip "remote MDS with nodsh" && return
14020 [ "$(facet_fstype $SINGLEMDS)" != "ldiskfs" ] &&
14021 skip "ldiskfs only test" && return
14023 local MDT_DEV=$(mdsdevname ${SINGLEMDS//mds/})
14024 local myDIR=$DIR/$tdir
14027 #define OBD_FAIL_SEQ_EXHAUST 0x1002
14028 $LCTL set_param fail_loc=0x80001002
14029 createmany -o $myDIR/t- 10000
14030 $LCTL set_param fail_loc=0
14031 # The guard is current the largest FID holder
14033 local SEQ=$($LFS path2fid $myDIR/guard | awk -F ':' '{print $1}' |
14035 local IDX=$(($SEQ % 64))
14037 do_facet $SINGLEMDS sync
14038 # Make sure journal flushed.
14040 local blk1=$(do_facet $SINGLEMDS \
14041 "$DEBUGFS -c -R \\\"stat oi.16.${IDX}\\\" $MDT_DEV" |
14042 grep Blockcount | awk '{print $4}')
14044 # Remove old files, some OI blocks will become idle.
14045 unlinkmany $myDIR/t- 10000
14048 stop $SINGLEMDS || error "Fail to stop MDT."
14050 start $SINGLEMDS $MDT_DEV $MDS_MOUNT_OPTS || error "Fail to start MDT."
14052 df $MOUNT || error "Fail to df."
14053 # Create new files, idle OI blocks should be reused.
14054 createmany -o $myDIR/t- 2000
14055 do_facet $SINGLEMDS sync
14056 # Make sure journal flushed.
14058 local blk2=$(do_facet $SINGLEMDS \
14059 "$DEBUGFS -c -R \\\"stat oi.16.${IDX}\\\" $MDT_DEV" |
14060 grep Blockcount | awk '{print $4}')
14062 [ $blk1 == $blk2 ] || error "old blk1=$blk1, new blk2=$blk2, unmatched!"
14064 run_test 228b "idle OI blocks can be reused after MDT restart"
14068 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
14069 remote_mds_nodsh && skip "remote MDS with nodsh" && return
14070 [ "$(facet_fstype $SINGLEMDS)" != "ldiskfs" ] &&
14071 skip "ldiskfs only test" && return
14073 local MDT_DEV=$(mdsdevname ${SINGLEMDS//mds/})
14074 local myDIR=$DIR/$tdir
14077 #define OBD_FAIL_SEQ_EXHAUST 0x1002
14078 $LCTL set_param fail_loc=0x80001002
14079 # 20000 files can guarantee there are index nodes in the OI file
14080 createmany -o $myDIR/t- 20000
14081 $LCTL set_param fail_loc=0
14082 # The guard is current the largest FID holder
14084 local SEQ=$($LFS path2fid $myDIR/guard | awk -F ':' '{print $1}' |
14086 local IDX=$(($SEQ % 64))
14088 do_facet $SINGLEMDS sync
14089 # Make sure journal flushed.
14091 local blk1=$(do_facet $SINGLEMDS \
14092 "$DEBUGFS -c -R \\\"stat oi.16.${IDX}\\\" $MDT_DEV" |
14093 grep Blockcount | awk '{print $4}')
14095 # Remove old files, some OI blocks will become idle.
14096 unlinkmany $myDIR/t- 20000
14098 # The OI file should become empty now
14100 # Create new files, idle OI blocks should be reused.
14101 createmany -o $myDIR/t- 2000
14102 do_facet $SINGLEMDS sync
14103 # Make sure journal flushed.
14105 local blk2=$(do_facet $SINGLEMDS \
14106 "$DEBUGFS -c -R \\\"stat oi.16.${IDX}\\\" $MDT_DEV" |
14107 grep Blockcount | awk '{print $4}')
14109 [ $blk1 == $blk2 ] || error "old blk1=$blk1, new blk2=$blk2, unmatched!"
14111 run_test 228c "NOT shrink the last entry in OI index node to recycle idle leaf"
14113 test_229() { # LU-2482, LU-3448
14114 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.4.53) ] &&
14115 skip "No HSM $(lustre_build_version $SINGLEMDS) MDS < 2.4.53" &&
14117 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
14118 [ $OSTCOUNT -lt 2 ] && skip "needs >= 2 OSTs" && return
14122 # Create a file with a released layout and stripe count 2.
14123 $MULTIOP $DIR/$tfile H2c ||
14124 error "failed to create file with released layout"
14126 $GETSTRIPE -v $DIR/$tfile
14128 local pattern=$($GETSTRIPE -L $DIR/$tfile)
14129 [ X"$pattern" = X"released" ] || error "pattern error ($pattern)"
14131 local stripe_count=$($GETSTRIPE -c $DIR/$tfile) || error "getstripe"
14132 [ $stripe_count -eq 2 ] || error "stripe count not 2 ($stripe_count)"
14133 stat $DIR/$tfile || error "failed to stat released file"
14135 chown $RUNAS_ID $DIR/$tfile ||
14136 error "chown $RUNAS_ID $DIR/$tfile failed"
14138 chgrp $RUNAS_ID $DIR/$tfile ||
14139 error "chgrp $RUNAS_ID $DIR/$tfile failed"
14141 touch $DIR/$tfile || error "touch $DIR/$tfile failed"
14142 rm $DIR/$tfile || error "failed to remove released file"
14144 run_test 229 "getstripe/stat/rm/attr changes work on released files"
14147 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
14148 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
14151 test_mkdir $DIR/$tdir
14152 test_mkdir -i0 -c1 $DIR/$tdir/test_230_local
14153 local mdt_idx=$($GETSTRIPE -M $DIR/$tdir/test_230_local)
14154 [ $mdt_idx -ne 0 ] &&
14155 error "create local directory on wrong MDT $mdt_idx"
14157 $LFS mkdir -i $MDTIDX $DIR/$tdir/test_230 ||
14158 error "create remote directory failed"
14159 local mdt_idx=$($GETSTRIPE -M $DIR/$tdir/test_230)
14160 [ $mdt_idx -ne $MDTIDX ] &&
14161 error "create remote directory on wrong MDT $mdt_idx"
14163 createmany -o $DIR/$tdir/test_230/t- 10 ||
14164 error "create files on remote directory failed"
14165 mdt_idx=$($GETSTRIPE -M $DIR/$tdir/test_230/t-0)
14166 [ $mdt_idx -ne $MDTIDX ] && error "create files on wrong MDT $mdt_idx"
14167 rm -r $DIR/$tdir || error "unlink remote directory failed"
14169 run_test 230a "Create remote directory and files under the remote directory"
14172 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
14173 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
14180 local migrate_dir=$DIR/$tdir/migrate_dir
14181 local other_dir=$DIR/$tdir/other_dir
14183 test_mkdir $DIR/$tdir
14184 test_mkdir -i0 -c1 $migrate_dir
14185 test_mkdir -i0 -c1 $other_dir
14186 for ((i=0; i<10; i++)); do
14187 mkdir -p $migrate_dir/dir_${i}
14188 createmany -o $migrate_dir/dir_${i}/f 10 ||
14189 error "create files under remote dir failed $i"
14192 cp /etc/passwd $migrate_dir/$tfile
14193 cp /etc/passwd $other_dir/$tfile
14194 chattr +SAD $migrate_dir
14195 chattr +SAD $migrate_dir/$tfile
14197 local old_dir_flag=$(lsattr -a $migrate_dir | awk '/\/\.$/ {print $1}')
14198 local old_file_flag=$(lsattr $migrate_dir/$tfile | awk '{print $1}')
14199 local old_dir_mode=$(stat -c%f $migrate_dir)
14200 local old_file_mode=$(stat -c%f $migrate_dir/$tfile)
14202 mkdir -p $migrate_dir/dir_default_stripe2
14203 $SETSTRIPE -c 2 $migrate_dir/dir_default_stripe2
14204 $SETSTRIPE -c 2 $migrate_dir/${tfile}_stripe2
14206 mkdir -p $other_dir
14207 ln $migrate_dir/$tfile $other_dir/luna
14208 ln $migrate_dir/$tfile $migrate_dir/sofia
14209 ln $other_dir/$tfile $migrate_dir/david
14210 ln -s $migrate_dir/$tfile $other_dir/zachary
14211 ln -s $migrate_dir/$tfile $migrate_dir/${tfile}_ln
14212 ln -s $other_dir/$tfile $migrate_dir/${tfile}_ln_other
14214 $LFS migrate -m $MDTIDX $migrate_dir ||
14215 error "fails on migrating remote dir to MDT1"
14217 echo "migratate to MDT1, then checking.."
14218 for ((i = 0; i < 10; i++)); do
14219 for file in $(find $migrate_dir/dir_${i}); do
14220 mdt_index=$($LFS getstripe -M $file)
14221 [ $mdt_index == $MDTIDX ] ||
14222 error "$file is not on MDT${MDTIDX}"
14226 # the multiple link file should still in MDT0
14227 mdt_index=$($LFS getstripe -M $migrate_dir/$tfile)
14228 [ $mdt_index == 0 ] ||
14229 error "$file is not on MDT${MDTIDX}"
14231 local new_dir_flag=$(lsattr -a $migrate_dir | awk '/\/\.$/ {print $1}')
14232 [ "$old_dir_flag" = "$new_dir_flag" ] ||
14233 error " expect $old_dir_flag get $new_dir_flag"
14235 local new_file_flag=$(lsattr $migrate_dir/$tfile | awk '{print $1}')
14236 [ "$old_file_flag" = "$new_file_flag" ] ||
14237 error " expect $old_file_flag get $new_file_flag"
14239 local new_dir_mode=$(stat -c%f $migrate_dir)
14240 [ "$old_dir_mode" = "$new_dir_mode" ] ||
14241 error "expect mode $old_dir_mode get $new_dir_mode"
14243 local new_file_mode=$(stat -c%f $migrate_dir/$tfile)
14244 [ "$old_file_mode" = "$new_file_mode" ] ||
14245 error "expect mode $old_file_mode get $new_file_mode"
14247 diff /etc/passwd $migrate_dir/$tfile ||
14248 error "$tfile different after migration"
14250 diff /etc/passwd $other_dir/luna ||
14251 error "luna different after migration"
14253 diff /etc/passwd $migrate_dir/sofia ||
14254 error "sofia different after migration"
14256 diff /etc/passwd $migrate_dir/david ||
14257 error "david different after migration"
14259 diff /etc/passwd $other_dir/zachary ||
14260 error "zachary different after migration"
14262 diff /etc/passwd $migrate_dir/${tfile}_ln ||
14263 error "${tfile}_ln different after migration"
14265 diff /etc/passwd $migrate_dir/${tfile}_ln_other ||
14266 error "${tfile}_ln_other different after migration"
14268 stripe_count=$($LFS getstripe -c $migrate_dir/dir_default_stripe2)
14269 [ $stripe_count = 2 ] ||
14270 error "dir strpe_count $d != 2 after migration."
14272 stripe_count=$($LFS getstripe -c $migrate_dir/${tfile}_stripe2)
14273 [ $stripe_count = 2 ] ||
14274 error "file strpe_count $d != 2 after migration."
14276 #migrate back to MDT0
14279 $LFS migrate -m $MDTIDX $migrate_dir ||
14280 error "fails on migrating remote dir to MDT0"
14282 echo "migrate back to MDT0, checking.."
14283 for file in $(find $migrate_dir); do
14284 mdt_index=$($LFS getstripe -M $file)
14285 [ $mdt_index == $MDTIDX ] ||
14286 error "$file is not on MDT${MDTIDX}"
14289 local new_dir_flag=$(lsattr -a $migrate_dir | awk '/\/\.$/ {print $1}')
14290 [ "$old_dir_flag" = "$new_dir_flag" ] ||
14291 error " expect $old_dir_flag get $new_dir_flag"
14293 local new_file_flag=$(lsattr $migrate_dir/$tfile | awk '{print $1}')
14294 [ "$old_file_flag" = "$new_file_flag" ] ||
14295 error " expect $old_file_flag get $new_file_flag"
14297 local new_dir_mode=$(stat -c%f $migrate_dir)
14298 [ "$old_dir_mode" = "$new_dir_mode" ] ||
14299 error "expect mode $old_dir_mode get $new_dir_mode"
14301 local new_file_mode=$(stat -c%f $migrate_dir/$tfile)
14302 [ "$old_file_mode" = "$new_file_mode" ] ||
14303 error "expect mode $old_file_mode get $new_file_mode"
14305 diff /etc/passwd ${migrate_dir}/$tfile ||
14306 error "$tfile different after migration"
14308 diff /etc/passwd ${other_dir}/luna ||
14309 error "luna different after migration"
14311 diff /etc/passwd ${migrate_dir}/sofia ||
14312 error "sofia different after migration"
14314 diff /etc/passwd ${other_dir}/zachary ||
14315 error "zachary different after migration"
14317 diff /etc/passwd $migrate_dir/${tfile}_ln ||
14318 error "${tfile}_ln different after migration"
14320 diff /etc/passwd $migrate_dir/${tfile}_ln_other ||
14321 error "${tfile}_ln_other different after migration"
14323 stripe_count=$($LFS getstripe -c ${migrate_dir}/dir_default_stripe2)
14324 [ $stripe_count = 2 ] ||
14325 error "dir strpe_count $d != 2 after migration."
14327 stripe_count=$($LFS getstripe -c ${migrate_dir}/${tfile}_stripe2)
14328 [ $stripe_count = 2 ] ||
14329 error "file strpe_count $d != 2 after migration."
14331 rm -rf $DIR/$tdir || error "rm dir failed after migration"
14333 run_test 230b "migrate directory"
14336 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
14337 remote_mds_nodsh && skip "remote MDS with nodsh" && return
14338 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
14342 local migrate_dir=$DIR/$tdir/migrate_dir
14344 #If migrating directory fails in the middle, all entries of
14345 #the directory is still accessiable.
14346 test_mkdir $DIR/$tdir
14347 test_mkdir -i0 -c1 $migrate_dir
14349 createmany -o $migrate_dir/f 10 ||
14350 error "create files under ${migrate_dir} failed"
14352 #failed after migrating 5 entries
14353 #OBD_FAIL_MIGRATE_ENTRIES 0x1801
14354 do_facet mds1 lctl set_param fail_loc=0x20001801
14355 do_facet mds1 lctl set_param fail_val=5
14356 local t=$(ls $migrate_dir | wc -l)
14357 $LFS migrate --mdt-index $MDTIDX $migrate_dir &&
14358 error "migrate should fail after 5 entries"
14360 mkdir $migrate_dir/dir &&
14361 error "mkdir succeeds under migrating directory"
14362 touch $migrate_dir/file &&
14363 error "touch file succeeds under migrating directory"
14365 local u=$(ls $migrate_dir | wc -l)
14366 [ "$u" == "$t" ] || error "$u != $t during migration"
14368 for file in $(find $migrate_dir); do
14369 stat $file || error "stat $file failed"
14372 do_facet mds1 lctl set_param fail_loc=0
14373 do_facet mds1 lctl set_param fail_val=0
14375 $LFS migrate -m $MDTIDX $migrate_dir ||
14376 error "migrate open files should failed with open files"
14378 echo "Finish migration, then checking.."
14379 for file in $(find $migrate_dir); do
14380 mdt_index=$($LFS getstripe -M $file)
14381 [ $mdt_index == $MDTIDX ] ||
14382 error "$file is not on MDT${MDTIDX}"
14385 rm -rf $DIR/$tdir || error "rm dir failed after migration"
14387 run_test 230c "check directory accessiblity if migration is failed"
14390 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
14391 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
14394 local migrate_dir=$DIR/$tdir/migrate_dir
14398 test_mkdir $DIR/$tdir
14399 test_mkdir -i0 -c1 $migrate_dir
14401 for ((i=0; i<100; i++)); do
14402 test_mkdir -i0 -c1 $migrate_dir/dir_${i}
14403 createmany -o $migrate_dir/dir_${i}/f 100 ||
14404 error "create files under remote dir failed $i"
14407 $LFS migrate -m $MDTIDX $migrate_dir ||
14408 error "migrate remote dir error"
14410 echo "Finish migration, then checking.."
14411 for file in $(find $migrate_dir); do
14412 mdt_index=$($LFS getstripe -M $file)
14413 [ $mdt_index == $MDTIDX ] ||
14414 error "$file is not on MDT${MDTIDX}"
14417 rm -rf $DIR/$tdir || error "rm dir failed after migration"
14419 run_test 230d "check migrate big directory"
14422 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
14423 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
14429 mkdir -p $DIR/$tdir
14430 mkdir $DIR/$tdir/migrate_dir
14431 mkdir $DIR/$tdir/other_dir
14432 touch $DIR/$tdir/migrate_dir/a
14433 ln $DIR/$tdir/migrate_dir/a $DIR/$tdir/other_dir/b
14434 ls $DIR/$tdir/other_dir
14436 $LFS migrate -m 1 $DIR/$tdir/migrate_dir ||
14437 error "migrate dir fails"
14439 mdt_index=$($LFS getstripe -M $DIR/$tdir/migrate_dir)
14440 [ $mdt_index == 1 ] || error "migrate_dir is not on MDT1"
14442 mdt_index=$($LFS getstripe -M $DIR/$tdir/migrate_dir/a)
14443 [ $mdt_index == 0 ] || error "a is not on MDT0"
14445 $LFS migrate -m 1 $DIR/$tdir/other_dir ||
14446 error "migrate dir fails"
14448 mdt_index=$($LFS getstripe -M $DIR/$tdir/other_dir)
14449 [ $mdt_index == 1 ] || error "other_dir is not on MDT1"
14451 mdt_index=$($LFS getstripe -M $DIR/$tdir/migrate_dir/a)
14452 [ $mdt_index == 1 ] || error "a is not on MDT1"
14454 mdt_index=$($LFS getstripe -M $DIR/$tdir/other_dir/b)
14455 [ $mdt_index == 1 ] || error "b is not on MDT1"
14457 a_fid=$($LFS path2fid $DIR/$tdir/migrate_dir/a)
14458 b_fid=$($LFS path2fid $DIR/$tdir/other_dir/b)
14460 [ "$a_fid" = "$b_fid" ] || error "different fid after migration"
14462 rm -rf $DIR/$tdir || error "rm dir failed after migration"
14464 run_test 230e "migrate mulitple local link files"
14467 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
14468 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
14472 mkdir -p $DIR/$tdir
14473 mkdir $DIR/$tdir/migrate_dir
14474 $LFS mkdir -i1 $DIR/$tdir/other_dir
14475 touch $DIR/$tdir/migrate_dir/a
14476 ln $DIR/$tdir/migrate_dir/a $DIR/$tdir/other_dir/ln1
14477 ln $DIR/$tdir/migrate_dir/a $DIR/$tdir/other_dir/ln2
14478 ls $DIR/$tdir/other_dir
14480 # a should be migrated to MDT1, since no other links on MDT0
14481 $LFS migrate -m 1 $DIR/$tdir/migrate_dir ||
14482 error "#1 migrate dir fails"
14483 mdt_index=$($LFS getstripe -M $DIR/$tdir/migrate_dir)
14484 [ $mdt_index == 1 ] || error "migrate_dir is not on MDT1"
14485 mdt_index=$($LFS getstripe -M $DIR/$tdir/migrate_dir/a)
14486 [ $mdt_index == 1 ] || error "a is not on MDT1"
14488 # a should stay on MDT1, because it is a mulitple link file
14489 $LFS migrate -m 0 $DIR/$tdir/migrate_dir ||
14490 error "#2 migrate dir fails"
14491 mdt_index=$($LFS getstripe -M $DIR/$tdir/migrate_dir/a)
14492 [ $mdt_index == 1 ] || error "a is not on MDT1"
14494 $LFS migrate -m 1 $DIR/$tdir/migrate_dir ||
14495 error "#3 migrate dir fails"
14497 a_fid=$($LFS path2fid $DIR/$tdir/migrate_dir/a)
14498 ln_fid=$($LFS path2fid $DIR/$tdir/other_dir/ln1)
14499 [ "$a_fid" = "$ln_fid" ] || error "different fid after migrate to MDT1"
14501 rm -rf $DIR/$tdir/other_dir/ln1 || error "unlink ln1 fails"
14502 rm -rf $DIR/$tdir/other_dir/ln2 || error "unlink ln2 fails"
14504 # a should be migrated to MDT0, since no other links on MDT1
14505 $LFS migrate -m 0 $DIR/$tdir/migrate_dir ||
14506 error "#4 migrate dir fails"
14507 mdt_index=$($LFS getstripe -M $DIR/$tdir/migrate_dir/a)
14508 [ $mdt_index == 0 ] || error "a is not on MDT0"
14510 rm -rf $DIR/$tdir || error "rm dir failed after migration"
14512 run_test 230f "migrate mulitple remote link files"
14515 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
14516 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
14518 mkdir -p $DIR/$tdir/migrate_dir
14520 $LFS migrate -m 1000 $DIR/$tdir/migrate_dir &&
14521 error "migrating dir to non-exist MDT succeeds"
14524 run_test 230g "migrate dir to non-exist MDT"
14527 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
14528 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
14529 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.7.64) ] &&
14530 skip "Need MDS version at least 2.7.64" && return
14533 mkdir -p $DIR/$tdir/migrate_dir
14535 $LFS migrate -m1 $DIR &&
14536 error "migrating mountpoint1 should fail"
14538 $LFS migrate -m1 $DIR/$tdir/.. &&
14539 error "migrating mountpoint2 should fail"
14541 $LFS migrate -m1 $DIR/$tdir/migrate_dir/.. ||
14542 error "migrating $tdir fail"
14544 mdt_index=$($LFS getstripe -M $DIR/$tdir)
14545 [ $mdt_index == 1 ] || error "$mdt_index != 1 after migration"
14547 mdt_index=$($LFS getstripe -M $DIR/$tdir/migrate_dir)
14548 [ $mdt_index == 1 ] || error "$mdt_index != 1 after migration"
14551 run_test 230h "migrate .. and root"
14554 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
14555 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
14557 mkdir -p $DIR/$tdir/migrate_dir
14559 $LFS migrate -m 1 $DIR/$tdir/migrate_dir/ ||
14560 error "migration fails with a tailing slash"
14562 $LFS migrate -m 0 $DIR/$tdir/migrate_dir// ||
14563 error "migration fails with two tailing slashes"
14565 run_test 230i "lfs migrate -m tolerates trailing slashes"
14569 # For simplicity this test assumes that max_pages_per_rpc
14570 # is the same across all OSCs
14571 local max_pages=$($LCTL get_param -n osc.*.max_pages_per_rpc | head -n1)
14572 local bulk_size=$((max_pages * 4096))
14573 local brw_size=$(do_facet ost1 $LCTL get_param -n obdfilter.*.brw_size |
14576 mkdir -p $DIR/$tdir
14577 $LFS setstripe -S ${brw_size}M $DIR/$tdir ||
14578 error "failed to set stripe with -S ${brw_size}M option"
14580 # clear the OSC stats
14581 $LCTL set_param osc.*.stats=0 &>/dev/null
14584 # Client writes $bulk_size - there must be 1 rpc for $max_pages.
14585 dd if=/dev/zero of=$DIR/$tdir/$tfile bs=$bulk_size count=1 \
14586 oflag=direct &>/dev/null || error "dd failed"
14588 sync; sleep 1; sync # just to be safe
14589 local nrpcs=$($LCTL get_param osc.*.stats |awk '/ost_write/ {print $2}')
14590 if [ x$nrpcs != "x1" ]; then
14591 $LCTL get_param osc.*.stats
14592 error "found $nrpcs ost_write RPCs, not 1 as expected"
14596 # Drop the OSC cache, otherwise we will read from it
14597 cancel_lru_locks osc
14599 # clear the OSC stats
14600 $LCTL set_param osc.*.stats=0 &>/dev/null
14602 # Client reads $bulk_size.
14603 dd if=$DIR/$tdir/$tfile of=/dev/null bs=$bulk_size count=1 \
14604 iflag=direct &>/dev/null || error "dd failed"
14606 nrpcs=$($LCTL get_param osc.*.stats | awk '/ost_read/ { print $2 }')
14607 if [ x$nrpcs != "x1" ]; then
14608 $LCTL get_param osc.*.stats
14609 error "found $nrpcs ost_read RPCs, not 1 as expected"
14612 run_test 231a "checking that reading/writing of BRW RPC size results in one RPC"
14615 mkdir -p $DIR/$tdir
14617 for i in {0..1023}; do
14618 dd if=/dev/zero of=$DIR/$tdir/$tfile conv=notrunc \
14619 seek=$((2 * i)) bs=4096 count=1 &>/dev/null ||
14620 error "dd of=$DIR/$tdir/$tfile seek=$((2 * i)) failed"
14624 run_test 231b "must not assert on fully utilized OST request buffer"
14627 mkdir -p $DIR/$tdir
14628 $LFS setstripe -c1 -i0 $DIR/$tdir/$tfile
14630 #define OBD_FAIL_LDLM_OST_LVB 0x31c
14631 do_facet ost1 $LCTL set_param fail_loc=0x31c
14633 # ignore dd failure
14634 dd if=/dev/zero of=$DIR/$tdir/$tfile bs=1M count=1 || true
14636 do_facet ost1 $LCTL set_param fail_loc=0
14637 umount_client $MOUNT || error "umount failed"
14638 mount_client $MOUNT || error "mount failed"
14639 stop ost1 || error "cannot stop ost1"
14640 start ost1 $(ostdevname 1) $OST_MOUNT_OPTS || error "cannot start ost1"
14642 run_test 232a "failed lock should not block umount"
14645 mkdir -p $DIR/$tdir
14646 $LFS setstripe -c1 -i0 $DIR/$tdir/$tfile
14647 dd if=/dev/zero of=$DIR/$tdir/$tfile bs=1M count=1
14649 cancel_lru_locks osc
14651 #define OBD_FAIL_LDLM_OST_LVB 0x31c
14652 do_facet ost1 $LCTL set_param fail_loc=0x31c
14655 $LFS data_version $DIR/$tdir/$tfile || true
14657 do_facet ost1 $LCTL set_param fail_loc=0
14658 umount_client $MOUNT || error "umount failed"
14659 mount_client $MOUNT || error "mount failed"
14660 stop ost1 || error "cannot stop ost1"
14661 start ost1 $(ostdevname 1) $OST_MOUNT_OPTS || error "cannot start ost1"
14663 run_test 232b "failed data version lock should not block umount"
14666 [ $(lustre_version_code $SINGLEMDS) -ge $(version_code 2.3.64) ] ||
14667 { skip "Need MDS version at least 2.3.64"; return; }
14668 [ -n "$FILESET" ] && skip "SKIP due to FILESET set" && return
14670 local fid=$($LFS path2fid $MOUNT)
14671 stat $MOUNT/.lustre/fid/$fid > /dev/null ||
14672 error "cannot access $MOUNT using its FID '$fid'"
14674 run_test 233a "checking that OBF of the FS root succeeds"
14677 [ $(lustre_version_code $SINGLEMDS) -ge $(version_code 2.5.90) ] ||
14678 { skip "Need MDS version at least 2.5.90"; return; }
14679 [ -n "$FILESET" ] && skip "SKIP due to FILESET set" && return
14681 local fid=$($LFS path2fid $MOUNT/.lustre)
14682 stat $MOUNT/.lustre/fid/$fid > /dev/null ||
14683 error "cannot access $MOUNT/.lustre using its FID '$fid'"
14685 fid=$($LFS path2fid $MOUNT/.lustre/fid)
14686 stat $MOUNT/.lustre/fid/$fid > /dev/null ||
14687 error "cannot access $MOUNT/.lustre/fid using its FID '$fid'"
14689 run_test 233b "checking that OBF of the FS .lustre succeeds"
14692 local p="$TMP/sanityN-$TESTNAME.parameters"
14693 save_lustre_params client "llite.*.xattr_cache" > $p
14694 lctl set_param llite.*.xattr_cache 1 ||
14695 { skip "xattr cache is not supported"; return 0; }
14697 mkdir -p $DIR/$tdir || error "mkdir failed"
14698 touch $DIR/$tdir/$tfile || error "touch failed"
14699 # OBD_FAIL_LLITE_XATTR_ENOMEM
14700 $LCTL set_param fail_loc=0x1405
14701 getfattr -n user.attr $DIR/$tdir/$tfile &&
14702 error "getfattr should have failed with ENOMEM"
14703 $LCTL set_param fail_loc=0x0
14706 restore_lustre_params < $p
14709 run_test 234 "xattr cache should not crash on ENOMEM"
14712 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.4.52) ] &&
14713 skip "Need MDS version at least 2.4.52" && return
14714 flock_deadlock $DIR/$tfile
14719 124) error "process hangs on a deadlock"
14721 *) error "error executing flock_deadlock $DIR/$tfile"
14725 run_test 235 "LU-1715: flock deadlock detection does not work properly"
14729 check_swap_layouts_support && return 0
14730 test_mkdir -c1 $DIR/$tdir
14732 local ref1=/etc/passwd
14733 local ref2=/etc/group
14734 local file1=$DIR/$tdir/f1
14735 local file2=$DIR/$tdir/f2
14737 $SETSTRIPE -c 1 $file1 || error "cannot setstripe on '$file1': rc = $?"
14738 cp $ref1 $file1 || error "cp $ref1 $file1 failed: rc = $?"
14739 $SETSTRIPE -c 2 $file2 || error "cannot setstripe on '$file2': rc = $?"
14740 cp $ref2 $file2 || error "cp $ref2 $file2 failed: rc = $?"
14741 local fd=$(free_fd)
14742 local cmd="exec $fd<>$file2"
14745 $LFS swap_layouts $file1 /proc/self/fd/${fd} ||
14746 error "cannot swap layouts of '$file1' and /proc/self/fd/${fd}"
14749 cmp $ref2 $file1 || error "content compare failed ($ref2 != $file1)"
14754 run_test 236 "Layout swap on open unlinked file"
14756 # test to verify file handle related system calls
14757 # (name_to_handle_at/open_by_handle_at)
14758 # The new system calls are supported in glibc >= 2.14.
14761 echo "Test file_handle syscalls" > $DIR/$tfile ||
14762 error "write failed"
14763 check_fhandle_syscalls $DIR/$tfile ||
14764 error "check_fhandle_syscalls failed"
14766 run_test 237 "Verify name_to_handle_at/open_by_handle_at syscalls"
14768 # LU-4659 linkea consistency
14770 local server_version=$(lustre_version_code $SINGLEMDS)
14772 [[ $server_version -gt $(version_code 2.5.57) ]] ||
14773 [[ $server_version -gt $(version_code 2.5.1) &&
14774 $server_version -lt $(version_code 2.5.50) ]] ||
14775 { skip "Need MDS version at least 2.5.58 or 2.5.2+"; return; }
14778 ln $DIR/$tfile $DIR/$tfile.lnk
14779 touch $DIR/$tfile.new
14780 mv $DIR/$tfile.new $DIR/$tfile
14781 local fid1=$($LFS path2fid $DIR/$tfile)
14782 local fid2=$($LFS path2fid $DIR/$tfile.lnk)
14783 local path1=$($LFS fid2path $FSNAME "$fid1")
14784 [ $tfile == $path1 ] || error "linkea inconsistent: $tfile $fid1 $path1"
14785 local path2=$($LFS fid2path $FSNAME "$fid2")
14786 [ $tfile.lnk == $path2 ] ||
14787 error "linkea inconsistent: $tfile.lnk $fid2 $path2!"
14790 run_test 238 "Verify linkea consistency"
14792 test_239A() { # was test_239
14793 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.5.60) ] &&
14794 skip "Need MDS version at least 2.5.60" && return
14795 local list=$(comma_list $(mdts_nodes))
14797 mkdir -p $DIR/$tdir
14798 createmany -o $DIR/$tdir/f- 5000
14799 unlinkmany $DIR/$tdir/f- 5000
14800 [ $(lustre_version_code $SINGLEMDS) -gt $(version_code 2.10.53) ] &&
14801 do_nodes $list "lctl set_param -n osp.*.force_sync=1"
14802 changes=$(do_nodes $list "lctl get_param -n osp.*MDT*.sync_changes \
14803 osp.*MDT*.sync_in_flight" | calc_sum)
14804 [ "$changes" -eq 0 ] || error "$changes not synced"
14806 run_test 239A "osp_sync test"
14808 test_239a() { #LU-5297
14809 remote_mds_nodsh && skip "remote MDS with nodsh" && return
14811 #define OBD_FAIL_OSP_CHECK_INVALID_REC 0x2100
14812 do_facet $SINGLEMDS $LCTL set_param fail_loc=0x2100
14813 chgrp $RUNAS_GID $DIR/$tfile
14814 wait_delete_completed
14816 run_test 239a "process invalid osp sync record correctly"
14818 test_239b() { #LU-5297
14819 remote_mds_nodsh && skip "remote MDS with nodsh" && return
14821 #define OBD_FAIL_OSP_CHECK_ENOMEM 0x2101
14822 do_facet $SINGLEMDS $LCTL set_param fail_loc=0x2101
14823 chgrp $RUNAS_GID $DIR/$tfile1
14824 wait_delete_completed
14825 do_facet $SINGLEMDS $LCTL set_param fail_loc=0
14827 chgrp $RUNAS_GID $DIR/$tfile2
14828 wait_delete_completed
14830 run_test 239b "process osp sync record with ENOMEM error correctly"
14833 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
14834 remote_mds_nodsh && skip "remote MDS with nodsh" && return
14836 mkdir -p $DIR/$tdir
14838 $LFS mkdir -i 0 $DIR/$tdir/d0 ||
14839 error "failed to mkdir $DIR/$tdir/d0 on MDT0"
14840 $LFS mkdir -i 1 $DIR/$tdir/d0/d1 ||
14841 error "failed to mkdir $DIR/$tdir/d0/d1 on MDT1"
14843 umount_client $MOUNT || error "umount failed"
14844 #define OBD_FAIL_TGT_DELAY_CONDITIONAL 0x713
14845 do_facet mds2 lctl set_param fail_loc=0x713 fail_val=1
14846 mount_client $MOUNT || error "failed to mount client"
14848 echo "stat $DIR/$tdir/d0/d1, should not fail/ASSERT"
14849 stat $DIR/$tdir/d0/d1 || error "fail to stat $DIR/$tdir/d0/d1"
14851 run_test 240 "race between ldlm enqueue and the connection RPC (no ASSERT)"
14854 for LOOP in $(seq $1); do
14855 dd if=$DIR/$tfile of=/dev/null bs=40960 count=1 2>/dev/null
14856 cancel_lru_locks $OSC || true
14861 for LOOP in $(seq $1); do
14862 dd if=$DIR/$tfile of=/dev/null bs=40960 count=1 \
14863 iflag=direct 2>/dev/null
14867 test_241a() { # was test_241
14868 dd if=/dev/zero of=$DIR/$tfile count=1 bs=40960
14870 cancel_lru_locks $OSC
14871 test_241_bio 1000 &
14876 run_test 241a "bio vs dio"
14879 dd if=/dev/zero of=$DIR/$tfile count=1 bs=40960
14881 test_241_dio 1000 &
14886 run_test 241b "dio vs dio"
14889 remote_mds_nodsh && skip "remote MDS with nodsh" && return
14890 mkdir -p $DIR/$tdir
14891 touch $DIR/$tdir/$tfile
14893 #define OBD_FAIL_MDS_READPAGE_PACK 0x105
14894 do_facet mds1 lctl set_param fail_loc=0x105
14895 /bin/ls $DIR/$tdir && error "ls $DIR/$tdir should fail"
14897 do_facet mds1 lctl set_param fail_loc=0
14898 /bin/ls $DIR/$tdir || error "ls $DIR/$tdir failed"
14900 run_test 242 "mdt_readpage failure should not cause directory unreadable"
14904 test_mkdir $DIR/$tdir
14905 group_lock_test -d $DIR/$tdir || error "A group lock test failed"
14907 run_test 243 "various group lock tests"
14911 test_mkdir $DIR/$tdir
14912 dd if=/dev/zero of=$DIR/$tdir/$tfile bs=1M count=35
14913 sendfile_grouplock $DIR/$tdir/$tfile || \
14914 error "sendfile+grouplock failed"
14917 run_test 244 "sendfile with group lock tests"
14920 local flagname="multi_mod_rpcs"
14921 local connect_data_name="max_mod_rpcs"
14924 # check if multiple modify RPCs flag is set
14925 out=$($LCTL get_param mdc.$FSNAME-MDT0000-*.import |
14926 grep "connect_flags:")
14929 echo "$out" | grep -qw $flagname
14930 if [ $? -ne 0 ]; then
14931 echo "connect flag $flagname is not set"
14935 # check if multiple modify RPCs data is set
14936 out=$($LCTL get_param mdc.$FSNAME-MDT0000-*.import)
14939 echo "$out" | grep -qw $connect_data_name ||
14940 error "import should have connect data $connect_data_name"
14942 run_test 245 "check mdc connection flag/data: multiple modify RPCs"
14944 test_246() { # LU-7371
14945 remote_ost_nodsh && skip "remote OST with nodsh" && return
14946 [ $(lustre_version_code ost1) -lt $(version_code 2.7.62) ] &&
14947 skip "Need OST version >= 2.7.62" && return 0
14948 do_facet ost1 $LCTL set_param fail_val=4095
14949 #define OBD_FAIL_OST_READ_SIZE 0x234
14950 do_facet ost1 $LCTL set_param fail_loc=0x234
14951 $LFS setstripe $DIR/$tfile -i 0 -c 1
14952 dd if=/dev/zero of=$DIR/$tfile bs=4095 count=1 > /dev/null 2>&1
14953 cancel_lru_locks $FSNAME-OST0000
14954 dd if=$DIR/$tfile of=/dev/null bs=1048576 || error "Read failed"
14956 run_test 246 "Read file of size 4095 should return right length"
14962 umount_client $submount
14967 lctl get_param -n mdc.$FSNAME-MDT0000*.import |
14969 { skip "Fileset feature is not supported"; return; }
14971 local submount=${MOUNT}_$tdir
14974 mkdir -p $submount || error "mkdir $submount failed"
14975 FILESET="$FILESET/$tdir" mount_client $submount ||
14976 error "mount $submount failed"
14977 trap "cleanup_247 $submount" EXIT
14978 echo foo > $submount/$tfile || error "write $submount/$tfile failed"
14979 [ $(cat $MOUNT/$tdir/$tfile) = "foo" ] ||
14980 error "read $MOUNT/$tdir/$tfile failed"
14981 cleanup_247 $submount
14983 run_test 247a "mount subdir as fileset"
14986 lctl get_param -n mdc.$FSNAME-MDT0000*.import | grep -q subtree ||
14987 { skip "Fileset feature is not supported"; return; }
14989 local submount=${MOUNT}_$tdir
14991 rm -rf $MOUNT/$tdir
14992 mkdir -p $submount || error "mkdir $submount failed"
14994 FILESET="$FILESET/$tdir" mount_client $submount &&
14995 error "mount $submount should fail"
14998 run_test 247b "mount subdir that dose not exist"
15001 lctl get_param -n mdc.$FSNAME-MDT0000*.import | grep -q subtree ||
15002 { skip "Fileset feature is not supported"; return; }
15004 local submount=${MOUNT}_$tdir
15006 mkdir -p $MOUNT/$tdir/dir1
15007 mkdir -p $submount || error "mkdir $submount failed"
15008 trap "cleanup_247 $submount" EXIT
15009 FILESET="$FILESET/$tdir" mount_client $submount ||
15010 error "mount $submount failed"
15011 local fid=$($LFS path2fid $MOUNT/)
15012 $LFS fid2path $submount $fid && error "fid2path should fail"
15013 cleanup_247 $submount
15015 run_test 247c "running fid2path outside root"
15018 lctl get_param -n mdc.$FSNAME-MDT0000*.import | grep -q subtree ||
15019 { skip "Fileset feature is not supported"; return; }
15021 local submount=${MOUNT}_$tdir
15023 mkdir -p $MOUNT/$tdir/dir1
15024 mkdir -p $submount || error "mkdir $submount failed"
15025 FILESET="$FILESET/$tdir" mount_client $submount ||
15026 error "mount $submount failed"
15027 trap "cleanup_247 $submount" EXIT
15028 local fid=$($LFS path2fid $submount/dir1)
15029 $LFS fid2path $submount $fid || error "fid2path should succeed"
15030 cleanup_247 $submount
15032 run_test 247d "running fid2path inside root"
15036 lctl get_param -n mdc.$FSNAME-MDT0000*.import |
15038 { skip "Fileset feature is not supported"; return; }
15040 local submount=${MOUNT}_$tdir
15043 mkdir -p $submount || error "mkdir $submount failed"
15044 FILESET="$FILESET/.." mount_client $submount &&
15045 error "mount $submount should fail"
15048 run_test 247e "mount .. as fileset"
15051 local fast_read_sav=$($LCTL get_param -n llite.*.fast_read 2>/dev/null)
15052 [ -z "$fast_read_sav" ] && skip "no fast read support" && return
15054 # create a large file for fast read verification
15055 dd if=/dev/zero of=$DIR/$tfile bs=1M count=128 > /dev/null 2>&1
15057 # make sure the file is created correctly
15058 $CHECKSTAT -s $((128*1024*1024)) $DIR/$tfile ||
15059 { rm -f $DIR/$tfile; skip "file creation error" && return; }
15061 echo "Test 1: verify that fast read is 4 times faster on cache read"
15063 # small read with fast read enabled
15064 $LCTL set_param -n llite.*.fast_read=1
15065 local t_fast=$(dd if=$DIR/$tfile of=/dev/null bs=4k 2>&1 |
15066 egrep -o '([[:digit:]\.\,e-]+) s' | cut -d's' -f1 |
15067 sed -e 's/,/./' -e 's/[eE]+*/\*10\^/')
15068 # small read with fast read disabled
15069 $LCTL set_param -n llite.*.fast_read=0
15070 local t_slow=$(dd if=$DIR/$tfile of=/dev/null bs=4k 2>&1 |
15071 egrep -o '([[:digit:]\.\,e-]+) s' | cut -d's' -f1 |
15072 sed -e 's/,/./' -e 's/[eE]+*/\*10\^/')
15074 # verify that fast read is 4 times faster for cache read
15075 [ $(bc <<< "4 * $t_fast < $t_slow") -eq 1 ] ||
15076 error_not_in_vm "fast read was not 4 times faster: " \
15077 "$t_fast vs $t_slow"
15079 echo "Test 2: verify the performance between big and small read"
15080 $LCTL set_param -n llite.*.fast_read=1
15082 # 1k non-cache read
15083 cancel_lru_locks osc
15084 local t_1k=$(dd if=$DIR/$tfile of=/dev/null bs=1k 2>&1 |
15085 egrep -o '([[:digit:]\.\,e-]+) s' | cut -d's' -f1 |
15086 sed -e 's/,/./' -e 's/[eE]+*/\*10\^/')
15088 # 1M non-cache read
15089 cancel_lru_locks osc
15090 local t_1m=$(dd if=$DIR/$tfile of=/dev/null bs=1k 2>&1 |
15091 egrep -o '([[:digit:]\.\,e-]+) s' | cut -d's' -f1 |
15092 sed -e 's/,/./' -e 's/[eE]+*/\*10\^/')
15094 # verify that big IO is not 4 times faster than small IO
15095 [ $(bc <<< "4 * $t_1k >= $t_1m") -eq 1 ] ||
15096 error_not_in_vm "bigger IO is way too fast: $t_1k vs $t_1m"
15098 $LCTL set_param -n llite.*.fast_read=$fast_read_sav
15101 run_test 248 "fast read verification"
15103 test_249() { # LU-7890
15105 $SETSTRIPE -c 1 $DIR/$tfile
15107 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.8.53) ] &&
15108 skip "Need at least version 2.8.54"
15110 # Offset 2T == 4k * 512M
15111 dd if=/dev/zero of=$DIR/$tfile bs=4k count=1 seek=512M ||
15112 error "dd to 2T offset failed"
15114 run_test 249 "Write above 2T file size"
15117 [ "$(facet_fstype ost$(($($GETSTRIPE -i $DIR/$tfile) + 1)))" = "zfs" ] \
15118 && skip "no 16TB file size limit on ZFS" && return
15120 $SETSTRIPE -c 1 $DIR/$tfile
15121 # ldiskfs extent file size limit is (16TB - 4KB - 1) bytes
15122 local size=$((16 * 1024 * 1024 * 1024 * 1024 - 4096 - 1))
15123 $TRUNCATE $DIR/$tfile $size || error "truncate $tfile to $size failed"
15124 dd if=/dev/zero of=$DIR/$tfile bs=10 count=1 oflag=append \
15125 conv=notrunc,fsync && error "append succeeded"
15128 run_test 250 "Write above 16T limit"
15131 $SETSTRIPE -c -1 -S 1048576 $DIR/$tfile
15133 #define OBD_FAIL_LLITE_LOST_LAYOUT 0x1407
15134 #Skip once - writing the first stripe will succeed
15135 $LCTL set_param fail_loc=0xa0001407 fail_val=1
15136 $MULTIOP $DIR/$tfile o:O_RDWR:w2097152c 2>&1 | grep -q "short write" &&
15137 error "short write happened"
15139 $LCTL set_param fail_loc=0xa0001407 fail_val=1
15140 $MULTIOP $DIR/$tfile or2097152c 2>&1 | grep -q "short read" &&
15141 error "short read happened"
15145 run_test 251 "Handling short read and write correctly"
15155 remote_mds_nodsh && skip "remote MDS with nodsh" && return
15156 remote_ost_nodsh && skip "remote OST with nodsh" && return
15157 if [ "$(facet_fstype ost1)" != "ldiskfs" -o \
15158 "$(facet_fstype mds1)" != "ldiskfs" ]; then
15159 skip "ldiskfs only test"
15163 # check lr_reader on OST0000
15165 dev=$(facet_device $tgt)
15166 out=$(do_facet $tgt $LR_READER $dev)
15167 [ $? -eq 0 ] || error "$LR_READER failed on target $tgt device $dev"
15169 uuid=$(echo "$out" | grep -i uuid | awk '{ print $2 }')
15170 [ "$uuid" == "$(ostuuid_from_index 0)" ] ||
15171 error "Invalid uuid returned by $LR_READER on target $tgt"
15172 echo -e "uuid returned by $LR_READER is '$uuid'\n"
15174 # check lr_reader -c on MDT0000
15176 dev=$(facet_device $tgt)
15177 if ! do_facet $tgt $LR_READER -h | grep -q OPTIONS; then
15178 echo "$LR_READER does not support additional options"
15181 out=$(do_facet $tgt $LR_READER -c $dev)
15182 [ $? -eq 0 ] || error "$LR_READER failed on target $tgt device $dev"
15184 num=$(echo "$out" | grep -c "mdtlov")
15185 [ "$num" -eq $((MDSCOUNT - 1)) ] ||
15186 error "Invalid number of mdtlov clients returned by $LR_READER"
15187 echo -e "Number of mdtlov clients returned by $LR_READER is '$num'\n"
15189 # check lr_reader -cr on MDT0000
15190 out=$(do_facet $tgt $LR_READER -cr $dev)
15191 [ $? -eq 0 ] || error "$LR_READER failed on target $tgt device $dev"
15193 echo "$out" | grep -q "^reply_data:$" ||
15194 error "$LR_READER should have returned 'reply_data' section"
15195 num=$(echo "$out" | grep -c "client_generation")
15196 echo -e "Number of reply data returned by $LR_READER is '$num'\n"
15198 run_test 252 "check lr_reader tool"
15200 test_253_fill_ost() {
15201 local size_mb #how many MB should we write to pass watermark
15202 local lwm=$3 #low watermark
15203 local free_10mb #10% of free space
15205 free_kb=$($LFS df $MOUNT | grep $1 | awk '{ print $4 }')
15206 size_mb=$((free_kb / 1024 - lwm))
15207 free_10mb=$((free_kb / 10240))
15208 #If 10% of free space cross low watermark use it
15209 if (( free_10mb > size_mb )); then
15212 #At least we need to store 1.1 of difference between
15213 #free space and low watermark
15214 size_mb=$((size_mb + size_mb / 10))
15216 if (( lwm <= $((free_kb / 1024)) )) || [ ! -f $DIR/$tdir/1 ]; then
15217 dd if=/dev/zero of=$DIR/$tdir/1 bs=1M count=$size_mb \
15218 oflag=append conv=notrunc
15223 free_kb=$($LFS df $MOUNT | grep $1 | awk '{ print $4 }')
15224 echo "OST still has $((free_kb / 1024)) mbytes free"
15231 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
15232 remote_mds_nodsh && skip "remote MDS with nodsh" && return
15233 remote_mgs_nodsh && skip "remote MGS with nodsh" && return
15235 local ost_name=$($LFS osts |
15236 sed -n 's/^'$ostidx': \(.*\)_UUID .*/\1/p')
15238 local mdtosc_proc1=$(get_mdtosc_proc_path $SINGLEMDS $ost_name)
15239 do_facet $SINGLEMDS $LCTL get_param -n \
15240 osp.$mdtosc_proc1.reserved_mb_high ||
15241 { skip "remote MDS does not support reserved_mb_high" &&
15246 wait_delete_completed
15249 local last_wm_h=$(do_facet $SINGLEMDS $LCTL get_param -n \
15250 osp.$mdtosc_proc1.reserved_mb_high)
15251 local last_wm_l=$(do_facet $SINGLEMDS $LCTL get_param -n \
15252 osp.$mdtosc_proc1.reserved_mb_low)
15253 echo "prev high watermark $last_wm_h, prev low watermark $last_wm_l"
15255 if ! combined_mgs_mds ; then
15258 create_pool $FSNAME.$TESTNAME || error "Pool creation failed"
15259 do_facet mgs $LCTL pool_add $FSNAME.$TESTNAME $ost_name ||
15260 error "Adding $ost_name to pool failed"
15262 # Wait for client to see a OST at pool
15263 wait_update $HOSTNAME "$LCTL get_param -n
15264 lov.$FSNAME-*.pools.$TESTNAME | sort -u |
15265 grep $ost_name" "$ost_name""_UUID" $((TIMEOUT/2)) ||
15266 error "Client can not see the pool"
15267 $SETSTRIPE $DIR/$tdir -i $ostidx -c 1 -p $FSNAME.$TESTNAME ||
15268 error "Setstripe failed"
15270 dd if=/dev/zero of=$DIR/$tdir/0 bs=1M count=10
15271 local blocks=$($LFS df $MOUNT | grep $ost_name | awk '{ print $4 }')
15272 echo "OST still has $((blocks/1024)) mbytes free"
15274 local new_lwm=$((blocks/1024-10))
15275 do_facet $SINGLEMDS $LCTL set_param \
15276 osp.$mdtosc_proc1.reserved_mb_high=$((new_lwm+5))
15277 do_facet $SINGLEMDS $LCTL set_param \
15278 osp.$mdtosc_proc1.reserved_mb_low=$new_lwm
15280 test_253_fill_ost $ost_name $mdtosc_proc1 $new_lwm
15282 #First enospc could execute orphan deletion so repeat.
15283 test_253_fill_ost $ost_name $mdtosc_proc1 $new_lwm
15285 local oa_status=$(do_facet $SINGLEMDS $LCTL get_param -n \
15286 osp.$mdtosc_proc1.prealloc_status)
15287 echo "prealloc_status $oa_status"
15289 dd if=/dev/zero of=$DIR/$tdir/2 bs=1M count=1 &&
15290 error "File creation should fail"
15291 #object allocation was stopped, but we still able to append files
15292 dd if=/dev/zero of=$DIR/$tdir/1 bs=1M seek=6 count=5 oflag=append ||
15293 error "Append failed"
15294 rm -f $DIR/$tdir/1 $DIR/$tdir/0 $DIR/$tdir/r*
15296 wait_delete_completed
15300 for i in $(seq 10 12); do
15301 dd if=/dev/zero of=$DIR/$tdir/$i bs=1M count=1 2>/dev/null ||
15302 error "File creation failed after rm";
15305 oa_status=$(do_facet $SINGLEMDS $LCTL get_param -n \
15306 osp.$mdtosc_proc1.prealloc_status)
15307 echo "prealloc_status $oa_status"
15309 if (( oa_status != 0 )); then
15310 error "Object allocation still disable after rm"
15312 do_facet $SINGLEMDS $LCTL set_param \
15313 osp.$mdtosc_proc1.reserved_mb_high=$last_wm_h
15314 do_facet $SINGLEMDS $LCTL set_param \
15315 osp.$mdtosc_proc1.reserved_mb_low=$last_wm_l
15318 do_facet mgs $LCTL pool_remove $FSNAME.$TESTNAME $ost_name ||
15319 error "Remove $ost_name from pool failed"
15320 do_facet mgs $LCTL pool_destroy $FSNAME.$TESTNAME ||
15321 error "Pool destroy fialed"
15323 if ! combined_mgs_mds ; then
15327 run_test 253 "Check object allocation limit"
15332 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
15333 remote_mds_nodsh && skip "remote MDS with nodsh" && return
15335 local MDT0=$(facet_svc $SINGLEMDS)
15337 do_facet $SINGLEMDS $LCTL get_param -n mdd.$MDT0.changelog_size ||
15338 { skip "MDS does not support changelog_size" && return; }
15340 changelog_register || error "changelog_register failed"
15342 changelog_clear 0 || error "changelog_clear failed"
15344 local size1=$(do_facet $SINGLEMDS \
15345 $LCTL get_param -n mdd.$MDT0.changelog_size)
15346 echo "Changelog size $size1"
15349 $LFS mkdir -i 0 $DIR/$tdir
15351 mkdir -p $DIR/$tdir/pics/2008/zachy
15352 touch $DIR/$tdir/pics/2008/zachy/timestamp
15353 cp /etc/hosts $DIR/$tdir/pics/2008/zachy/pic1.jpg
15354 mv $DIR/$tdir/pics/2008/zachy $DIR/$tdir/pics/zach
15355 ln $DIR/$tdir/pics/zach/pic1.jpg $DIR/$tdir/pics/2008/portland.jpg
15356 ln -s $DIR/$tdir/pics/2008/portland.jpg $DIR/$tdir/pics/desktop.jpg
15357 rm $DIR/$tdir/pics/desktop.jpg
15359 local size2=$(do_facet $SINGLEMDS \
15360 $LCTL get_param -n mdd.$MDT0.changelog_size)
15361 echo "Changelog size after work $size2"
15363 (( $size2 > $size1 )) ||
15364 error "new Changelog size=$size2 less than old size=$size1"
15366 run_test 254 "Check changelog size"
15373 lfs ladvise -a invalid $file 2>&1 | grep "Valid types" |
15374 awk -F: '{print $2}' | grep $type > /dev/null
15375 if [ $? -ne 0 ]; then
15385 lfs ladvise -a willread $file > /dev/null 2>&1
15386 if [ $? -eq 0 ]; then
15390 lfs ladvise -a willread $file 2>&1 |
15391 grep "Inappropriate ioctl for device" > /dev/null
15392 if [ $? -eq 0 ]; then
15399 bc <<<"scale=2; ($1 - $2) * 100 / $2"
15402 # run a random read IO workload
15403 # usage: random_read_iops <filename> <filesize> <iosize>
15404 random_read_iops() {
15407 local iosize=${3:-4096}
15409 $READS -f $file -s $fsize -b $iosize -n $((fsize / iosize)) -t 60 |
15410 sed -e '/^$/d' -e 's#.*s, ##' -e 's#MB/s##'
15413 drop_file_oss_cache() {
15417 $LFS ladvise -a dontneed $file 2>/dev/null ||
15418 do_nodes $nodes "echo 3 > /proc/sys/vm/drop_caches"
15421 ladvise_willread_performance()
15424 local average_origin=0
15425 local average_cache=0
15426 local average_ladvise=0
15428 for ((i = 1; i <= $repeat; i++)); do
15429 echo "Iter $i/$repeat: reading without willread hint"
15430 cancel_lru_locks osc
15431 drop_file_oss_cache $DIR/$tfile $(comma_list $(osts_nodes))
15432 local speed_origin=$(random_read_iops $DIR/$tfile $size)
15433 echo "Iter $i/$repeat: uncached speed: $speed_origin"
15434 average_origin=$(bc <<<"$average_origin + $speed_origin")
15436 cancel_lru_locks osc
15437 local speed_cache=$(random_read_iops $DIR/$tfile $size)
15438 echo "Iter $i/$repeat: OSS cache speed: $speed_cache"
15439 average_cache=$(bc <<<"$average_cache + $speed_cache")
15441 cancel_lru_locks osc
15442 drop_file_oss_cache $DIR/$tfile $(comma_list $(osts_nodes))
15443 $LFS ladvise -a willread $DIR/$tfile || error "ladvise failed"
15444 local speed_ladvise=$(random_read_iops $DIR/$tfile $size)
15445 echo "Iter $i/$repeat: ladvise speed: $speed_ladvise"
15446 average_ladvise=$(bc <<<"$average_ladvise + $speed_ladvise")
15448 average_origin=$(bc <<<"scale=2; $average_origin / $repeat")
15449 average_cache=$(bc <<<"scale=2; $average_cache / $repeat")
15450 average_ladvise=$(bc <<<"scale=2; $average_ladvise / $repeat")
15452 speedup_cache=$(percent $average_cache $average_origin)
15453 speedup_ladvise=$(percent $average_ladvise $average_origin)
15455 echo "Average uncached read: $average_origin"
15456 echo "Average speedup with OSS cached read: " \
15457 "$average_cache = +$speedup_cache%"
15458 echo "Average speedup with ladvise willread: " \
15459 "$average_ladvise = +$speedup_ladvise%"
15461 local lowest_speedup=20
15462 if [ ${average_cache%.*} -lt $lowest_speedup ]; then
15463 echo "Speedup with OSS cached read less than $lowest_speedup%," \
15464 "got $average_cache%. Skipping ladvise willread check."
15468 # the test won't work on ZFS until it supports 'ladvise dontneed', but
15469 # it is still good to run until then to exercise 'ladvise willread'
15470 ! $LFS ladvise -a dontneed $DIR/$tfile &&
15471 [ "$(facet_fstype ost1)" = "zfs" ] &&
15472 echo "osd-zfs does not support dontneed or drop_caches" &&
15475 lowest_speedup=$(bc <<<"scale=2; $average_cache / 2")
15476 [ ${average_ladvise%.*} -gt $lowest_speedup ] ||
15477 error_not_in_vm "Speedup with willread is less than " \
15478 "$lowest_speedup%, got $average_ladvise%"
15482 [ $(lustre_version_code ost1) -lt $(version_code 2.8.54) ] &&
15483 skip "lustre < 2.8.54 does not support ladvise " && return
15484 remote_ost_nodsh && skip "remote OST with nodsh" && return
15486 lfs setstripe -c -1 -i 0 $DIR/$tfile || error "$tfile failed"
15488 ladvise_no_type willread $DIR/$tfile &&
15489 skip "willread ladvise is not supported" && return
15491 ladvise_no_ioctl $DIR/$tfile &&
15492 skip "ladvise ioctl is not supported" && return
15495 local size=$((size_mb * 1048576))
15496 dd if=/dev/zero of=$DIR/$tfile bs=1048576 count=$size_mb ||
15497 error "dd to $DIR/$tfile failed"
15499 lfs ladvise -a willread $DIR/$tfile ||
15500 error "Ladvise failed with no range argument"
15502 lfs ladvise -a willread -s 0 $DIR/$tfile ||
15503 error "Ladvise failed with no -l or -e argument"
15505 lfs ladvise -a willread -e 1 $DIR/$tfile ||
15506 error "Ladvise failed with only -e argument"
15508 lfs ladvise -a willread -l 1 $DIR/$tfile ||
15509 error "Ladvise failed with only -l argument"
15511 lfs ladvise -a willread -s 2 -e 1 $DIR/$tfile &&
15512 error "End offset should not be smaller than start offset"
15514 lfs ladvise -a willread -s 2 -e 2 $DIR/$tfile &&
15515 error "End offset should not be equal to start offset"
15517 lfs ladvise -a willread -s $size -l 1 $DIR/$tfile ||
15518 error "Ladvise failed with overflowing -s argument"
15520 lfs ladvise -a willread -s 1 -e $((size + 1)) $DIR/$tfile ||
15521 error "Ladvise failed with overflowing -e argument"
15523 lfs ladvise -a willread -s 1 -l $size $DIR/$tfile ||
15524 error "Ladvise failed with overflowing -l argument"
15526 lfs ladvise -a willread -l 1 -e 2 $DIR/$tfile &&
15527 error "Ladvise succeeded with conflicting -l and -e arguments"
15529 echo "Synchronous ladvise should wait"
15531 #define OBD_FAIL_OST_LADVISE_PAUSE 0x237
15532 do_nodes $(comma_list $(osts_nodes)) \
15533 $LCTL set_param fail_val=$delay fail_loc=0x237
15535 local start_ts=$SECONDS
15536 lfs ladvise -a willread $DIR/$tfile ||
15537 error "Ladvise failed with no range argument"
15538 local end_ts=$SECONDS
15539 local inteval_ts=$((end_ts - start_ts))
15541 if [ $inteval_ts -lt $(($delay - 1)) ]; then
15542 error "Synchronous advice didn't wait reply"
15545 echo "Asynchronous ladvise shouldn't wait"
15546 local start_ts=$SECONDS
15547 lfs ladvise -a willread -b $DIR/$tfile ||
15548 error "Ladvise failed with no range argument"
15549 local end_ts=$SECONDS
15550 local inteval_ts=$((end_ts - start_ts))
15552 if [ $inteval_ts -gt $(($delay / 2)) ]; then
15553 error "Asynchronous advice blocked"
15556 do_nodes $(comma_list $(osts_nodes)) $LCTL set_param fail_loc=0
15557 ladvise_willread_performance
15559 run_test 255a "check 'lfs ladvise -a willread'"
15565 do_facet $facet "cat /proc/meminfo | grep ^${info}:" | awk '{print $2}'
15569 [ $(lustre_version_code ost1) -lt $(version_code 2.8.54) ] &&
15570 skip "lustre < 2.8.54 does not support ladvise " && return
15571 remote_ost_nodsh && skip "remote OST with nodsh" && return
15573 lfs setstripe -c 1 -i 0 $DIR/$tfile
15575 ladvise_no_type dontneed $DIR/$tfile &&
15576 skip "dontneed ladvise is not supported" && return
15578 ladvise_no_ioctl $DIR/$tfile &&
15579 skip "ladvise ioctl is not supported" && return
15581 [ $(lustre_version_code ost1) -lt $(version_code 2.8.54) ] &&
15582 skip "lustre < 2.8.54 does not support ladvise" && return
15584 ! $LFS ladvise -a dontneed $DIR/$tfile &&
15585 [ "$(facet_fstype ost1)" = "zfs" ] &&
15586 skip "zfs-osd does not support 'ladvise dontneed'" && return
15589 local size=$((size_mb * 1048576))
15590 # In order to prevent disturbance of other processes, only check 3/4
15591 # of the memory usage
15592 local kibibytes=$((size_mb * 1024 * 3 / 4))
15594 dd if=/dev/zero of=$DIR/$tfile bs=1048576 count=$size_mb ||
15595 error "dd to $DIR/$tfile failed"
15597 local total=$(facet_meminfo ost1 MemTotal)
15598 echo "Total memory: $total KiB"
15600 do_facet ost1 "sync && echo 3 > /proc/sys/vm/drop_caches"
15601 local before_read=$(facet_meminfo ost1 Cached)
15602 echo "Cache used before read: $before_read KiB"
15604 lfs ladvise -a willread $DIR/$tfile ||
15605 error "Ladvise willread failed"
15606 local after_read=$(facet_meminfo ost1 Cached)
15607 echo "Cache used after read: $after_read KiB"
15609 lfs ladvise -a dontneed $DIR/$tfile ||
15610 error "Ladvise dontneed again failed"
15611 local no_read=$(facet_meminfo ost1 Cached)
15612 echo "Cache used after dontneed ladvise: $no_read KiB"
15614 if [ $total -lt $((before_read + kibibytes)) ]; then
15615 echo "Memory is too small, abort checking"
15619 if [ $((before_read + kibibytes)) -gt $after_read ]; then
15620 error "Ladvise willread should use more memory" \
15621 "than $kibibytes KiB"
15624 if [ $((no_read + kibibytes)) -gt $after_read ]; then
15625 error "Ladvise dontneed should release more memory" \
15626 "than $kibibytes KiB"
15629 run_test 255b "check 'lfs ladvise -a dontneed'"
15638 [ $(lustre_version_code ost1) -lt $(version_code 2.10.50) ] &&
15639 skip "lustre < 2.10.53 does not support lockahead" && return
15641 test_mkdir -p $DIR/$tdir
15642 $SETSTRIPE -i 0 $DIR/$tdir
15644 #test 10 returns only success/failure
15646 lockahead_test -d $DIR/$tdir -t $i -f $tfile
15648 if [ $rc -eq 255 ]; then
15649 error "Ladvise test${i} failed, ${rc}"
15652 #test 11 counts lock enqueue requests, all others count new locks
15654 count=$(do_facet ost1 \
15655 $LCTL get_param -n ost.OSS.ost.stats)
15656 count=$(echo "$count" | grep ldlm_extent_enqueue | awk '{ print $2 }')
15658 lockahead_test -d $DIR/$tdir -t $i -f $tfile
15660 if [ $rc -eq 255 ]; then
15661 error "Ladvise test${i} failed, ${rc}"
15664 new_count=$(do_facet ost1 \
15665 $LCTL get_param -n ost.OSS.ost.stats)
15666 new_count=$(echo "$new_count" | grep ldlm_extent_enqueue | \
15667 awk '{ print $2 }')
15669 difference="$((new_count - count))"
15670 if [ $difference -ne $rc ]; then
15671 error "Ladvise test${i}, bad enqueue count, returned " \
15672 "${rc}, actual ${difference}"
15675 for i in $(seq 12 21); do
15676 # If we do not do this, we run the risk of having too many
15677 # locks and starting lock cancellation while we are checking
15679 cancel_lru_locks osc
15681 count=$($LCTL get_param -n \
15682 ldlm.namespaces.$FSNAME-OST0000*osc-f*.lock_unused_count)
15684 lockahead_test -d $DIR/$tdir -t $i -f $tfile
15686 if [ $rc -eq 255 ]; then
15687 error "Ladvise test ${i} failed, ${rc}"
15690 new_count=$($LCTL get_param -n \
15691 ldlm.namespaces.$FSNAME-OST0000*osc-f*.lock_unused_count)
15692 difference="$((new_count - count))"
15694 # Test 15 output is divided by 100 to map down to valid return
15695 if [ $i -eq 15 ]; then
15699 if [ $difference -ne $rc ]; then
15700 error "Ladvise test ${i}, bad lock count, returned " \
15701 "${rc}, actual ${difference}"
15705 #test 22 returns only success/failure
15707 lockahead_test -d $DIR/$tdir -t $i -f $tfile
15709 if [ $rc -eq 255 ]; then
15710 error "Ladvise test${i} failed, ${rc}"
15713 run_test 255c "suite of ladvise lockahead tests"
15720 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
15721 remote_mds_nodsh && skip "remote MDS with nodsh" && return
15722 [ "$(facet_fstype $SINGLEMDS)" != "ldiskfs" ] &&
15723 skip "ldiskfs only test" && return
15725 mdt_dev=$(mdsdevname 1)
15727 changelog_users $SINGLEMDS | grep "^cl" &&
15728 skip "active changelog user" && return
15730 changelog_register || error "changelog_register failed"
15733 mkdir -p $DIR/$tdir
15735 changelog_clear 0 || error "changelog_clear failed"
15738 touch $DIR/$tdir/{1..10}
15741 stop $SINGLEMDS || error "Fail to stop MDT"
15745 start $SINGLEMDS $mdt_dev $MDS_MOUNT_OPTS || error "Fail to start MDT"
15747 #after mount new plainllog is used
15748 touch $DIR/$tdir/{11..19}
15749 local tmpfile=$(mktemp -u $tfile.XXXXXX)
15750 cat_sl=$(do_facet $SINGLEMDS "sync; \
15751 $DEBUGFS -c -R 'dump changelog_catalog $tmpfile' $mdt_dev; \
15752 llog_reader $tmpfile | grep -c type=1064553b")
15753 do_facet $SINGLEMDS llog_reader $tmpfile
15755 [ $cat_sl != 2 ] && error "Changelog catalog has $cat_sl != 2 slots"
15757 changelog_clear 0 || error "changelog_clear failed"
15759 cat_sl=$(do_facet $SINGLEMDS "sync; \
15760 $DEBUGFS -c -R 'dump changelog_catalog $tmpfile' $mdt_dev; \
15761 llog_reader $tmpfile | grep -c type=1064553b; rm -f $tmpfile")
15763 if (( cat_sl == 2 )); then
15764 error "Empty plain llog was not deleted from changelog catalog"
15765 elif (( cat_sl != 1 )); then
15766 error "Active plain llog shouldn't be deleted from catalog"
15769 run_test 256 "Check llog delete for empty and not full state"
15772 remote_mds_nodsh && skip "remote MDS with nodsh" && return
15773 [[ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.8.55) ]] &&
15774 skip "Need MDS version at least 2.8.55" && return
15776 test_mkdir $DIR/$tdir
15778 setfattr -n trusted.name1 -v value1 $DIR/$tdir ||
15779 error "setfattr -n trusted.name1=value1 $DIR/$tdir failed"
15782 #define OBD_FAIL_MDS_XATTR_REP 0x161
15783 local mdtidx=$($LFS getstripe -M $DIR/$tdir)
15784 local facet=mds$((mdtidx + 1))
15785 set_nodes_failloc $(facet_active_host $facet) 0x80000161
15786 getfattr -n trusted.name1 $DIR/$tdir 2> /dev/null
15788 stop $facet || error "stop MDS failed"
15789 start $facet $(mdsdevname $((mdtidx + 1))) $MDS_MOUNT_OPTS ||
15790 error "start MDS fail"
15792 run_test 257 "xattr locks are not lost"
15794 # Verify we take the i_mutex when security requires it
15796 #define OBD_FAIL_IMUTEX_SEC 0x141c
15797 $LCTL set_param fail_loc=0x141c
15799 chmod u+s $DIR/$tfile
15800 chmod a+rwx $DIR/$tfile
15801 $RUNAS dd if=/dev/zero of=$DIR/$tfile bs=4k count=1 oflag=append
15803 if [ $RC -ne 0 ]; then
15804 error "error, failed to take i_mutex, rc=$?"
15810 # Verify we do NOT take the i_mutex in the normal case
15812 #define OBD_FAIL_IMUTEX_NOSEC 0x141d
15813 $LCTL set_param fail_loc=0x141d
15816 chmod a+rw $DIR/$tfile
15817 $RUNAS dd if=/dev/zero of=$DIR/$tfile bs=4k count=1 oflag=append
15819 if [ $RC -ne 0 ]; then
15820 error "error, took i_mutex unnecessarily, rc=$?"
15825 run_test 258b "verify i_mutex security behavior"
15828 #define OBD_FAIL_MDC_CLOSE 0x806
15829 $LCTL set_param fail_loc=0x80000806
15833 run_test 260 "Check mdc_close fail"
15835 ### Data-on-MDT sanity tests ###
15838 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.10.55) ] &&
15839 skip "Need MDS version at least 2.10.55" && return
15842 local dom=$DIR/$tdir/dom_file
15843 local tmp=$DIR/$tdir/tmp_file
15845 mkdir -p $DIR/$tdir
15847 # basic checks for DoM component creation
15848 $LFS setstripe -E 1024K -E 1024K -L mdt $dom 2>/dev/null &&
15849 error "Can set MDT layout to non-first entry"
15851 $LFS setstripe -E 1024K -L mdt -E 1024K -L mdt $dom 2>/dev/null &&
15852 error "Can define multiple entries as MDT layout"
15854 $LFS setstripe -E 1M -L mdt $dom ||
15855 error "Can't create DoM layout"
15857 [ $($LFS getstripe -L $dom) == "mdt" ] || error "bad pattern"
15858 [ $($LFS getstripe -c $dom) == 0 ] || error "bad stripe count"
15859 [ $($LFS getstripe -S $dom) == 1048576 ] || error "bad stripe size"
15861 local mdtidx=$($GETSTRIPE -M $dom)
15862 local mdtname=MDT$(printf %04x $mdtidx)
15863 local facet=mds$((mdtidx + 1))
15864 local space_check=1
15866 # Skip free space checks with ZFS
15867 if [ "$(facet_fstype $facet)" == "zfs" ]; then
15873 local mdtfree1=$(do_facet $facet \
15874 lctl get_param -n osd*.*$mdtname.kbytesfree)
15875 dd if=/dev/urandom of=$tmp bs=1024 count=100
15876 # check also direct IO along write
15877 dd if=$tmp of=$dom bs=102400 count=1 oflag=direct
15879 cmp $tmp $dom || error "file data is different"
15880 [ $(stat -c%s $dom) == 102400 ] || error "bad size after write"
15881 if [ $space_check == 1 ]; then
15882 local mdtfree2=$(do_facet $facet \
15883 lctl get_param -n osd*.*$mdtname.kbytesfree)
15884 [ $(($mdtfree1 - $mdtfree2)) -ge 102 ] ||
15885 error "MDT free space is wrong after write"
15889 $TRUNCATE $dom 10000
15890 [ $(stat -c%s $dom) == 10000 ] || error "bad size after truncate"
15891 if [ $space_check == 1 ]; then
15892 mdtfree1=$(do_facet $facet \
15893 lctl get_param -n osd*.*$mdtname.kbytesfree)
15894 [ $(($mdtfree1 - $mdtfree2)) -ge 92 ] ||
15895 error "MDT free space is wrong after truncate"
15901 [ $(stat -c%s $dom) == 112400 ] || error "bad size after append"
15902 if [ $space_check == 1 ]; then
15903 mdtfree2=$(do_facet $facet \
15904 lctl get_param -n osd*.*$mdtname.kbytesfree)
15905 [ $(($mdtfree1 - $mdtfree2)) -ge 102 ] ||
15906 error "MDT free space is wrong after append"
15911 if [ $space_check == 1 ]; then
15912 mdtfree1=$(do_facet $facet \
15913 lctl get_param -n osd*.*$mdtname.kbytesfree)
15914 [ $(($mdtfree1 - $mdtfree2)) -ge 112 ] ||
15915 error "MDT free space is wrong after removal"
15918 # combined striping
15919 $LFS setstripe -E 1024K -L mdt -E EOF $dom ||
15920 error "Can't create DoM + OST striping"
15922 dd if=/dev/urandom of=$tmp bs=1024 count=2000
15923 # check also direct IO along write
15924 dd if=$tmp of=$dom bs=102400 count=20 oflag=direct
15926 cmp $tmp $dom || error "file data is different"
15927 [ $(stat -c%s $dom) == 2048000 ] || error "bad size after write"
15933 run_test 270a "DoM: basic functionality tests"
15936 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.10.55) ] &&
15937 skip "Need MDS version at least 2.10.55" && return
15939 local dom=$DIR/$tdir/dom_file
15940 local max_size=1048576
15942 mkdir -p $DIR/$tdir
15943 $LFS setstripe -E $max_size -L mdt $dom
15945 # truncate over the limit
15946 $TRUNCATE $dom $(($max_size + 1)) &&
15947 error "successful truncate over the maximum size"
15948 # write over the limit
15949 dd if=/dev/zero of=$dom bs=$max_size seek=1 count=1 &&
15950 error "successful write over the maximum size"
15951 # append over the limit
15952 dd if=/dev/zero of=$dom bs=$(($max_size - 3)) count=1
15953 echo "12345" >> $dom && error "successful append over the maximum size"
15958 run_test 270b "DoM: maximum size overflow checks for DoM-only file"
15961 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.10.55) ] &&
15962 skip "Need MDS version at least 2.10.55" && return
15964 mkdir -p $DIR/$tdir
15965 $LFS setstripe -E 1024K -L mdt $DIR/$tdir
15967 # check files inherit DoM EA
15968 touch $DIR/$tdir/first
15969 [ $($GETSTRIPE -L $DIR/$tdir/first) == "mdt" ] ||
15970 error "bad pattern"
15971 [ $($LFS getstripe -c $DIR/$tdir/first) == 0 ] ||
15972 error "bad stripe count"
15973 [ $($LFS getstripe -S $DIR/$tdir/first) == 1048576 ] ||
15974 error "bad stripe size"
15976 # check directory inherits DoM EA and uses it as default
15977 mkdir $DIR/$tdir/subdir
15978 touch $DIR/$tdir/subdir/second
15979 [ $($LFS getstripe -L $DIR/$tdir/subdir/second) == "mdt" ] ||
15980 error "bad pattern in sub-directory"
15981 [ $($LFS getstripe -c $DIR/$tdir/subdir/second) == 0 ] ||
15982 error "bad stripe count in sub-directory"
15983 [ $($LFS getstripe -S $DIR/$tdir/subdir/second) == 1048576 ] ||
15984 error "bad stripe size in sub-directory"
15987 run_test 270c "DoM: DoM EA inheritance tests"
15990 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.10.55) ] &&
15991 skip "Need MDS version at least 2.10.55" && return
15993 mkdir -p $DIR/$tdir
15994 $LFS setstripe -E 1024K -L mdt $DIR/$tdir
15996 # inherit default DoM striping
15997 mkdir $DIR/$tdir/subdir
15998 touch $DIR/$tdir/subdir/f1
16000 # change default directory striping
16001 $LFS setstripe -c 1 $DIR/$tdir/subdir
16002 touch $DIR/$tdir/subdir/f2
16003 [ $($LFS getstripe -c $DIR/$tdir/subdir/f2) == 1 ] ||
16004 error "wrong default striping in file 2"
16005 [ $($LFS getstripe -L $DIR/$tdir/subdir/f2) == "raid0" ] ||
16006 error "bad pattern in file 2"
16009 run_test 270d "DoM: change striping from DoM to RAID0"
16012 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.10.55) ] &&
16013 skip "Need MDS version at least 2.10.55" && return
16015 mkdir -p $DIR/$tdir/dom
16016 mkdir -p $DIR/$tdir/norm
16019 $LFS setstripe -E 1M -L mdt $DIR/$tdir/dom
16020 $LFS setstripe -i 0 -S 2M $DIR/$tdir/norm
16022 createmany -o $DIR/$tdir/dom/dom- $DOMFILES
16023 createmany -o $DIR/$tdir/norm/norm- $NORMFILES
16025 # find DoM files by layout
16026 NUM=$($LFS find -L mdt -type f $DIR/$tdir 2>/dev/null | wc -l)
16027 [ $NUM -eq $DOMFILES ] ||
16028 error "lfs find -L: found $NUM, expected $DOMFILES"
16029 echo "Test 1: lfs find 20 DOM files by layout: OK"
16031 # there should be 1 dir with default DOM striping
16032 NUM=$($LFS find -L mdt -type d $DIR/$tdir 2>/dev/null | wc -l)
16034 error "lfs find -L: found $NUM, expected 1 dir"
16035 echo "Test 2: lfs find 1 DOM dir by layout: OK"
16037 # find DoM files by stripe size
16038 NUM=$($LFS find -S -1200K -type f $DIR/$tdir 2>/dev/null | wc -l)
16039 [ $NUM -eq $DOMFILES ] ||
16040 error "lfs find -S: found $NUM, expected $DOMFILES"
16041 echo "Test 4: lfs find 20 DOM files by stripe size: OK"
16043 # find files by stripe offset except DoM files
16044 NUM=$($LFS find -i 0 -type f $DIR/$tdir 2>/dev/null | wc -l)
16045 [ $NUM -eq $NORMFILES ] ||
16046 error "lfs find -i: found $NUM, expected $NORMFILES"
16047 echo "Test 5: lfs find no DOM files by stripe index: OK"
16050 run_test 270e "DoM: lfs find with DoM files test"
16053 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.10.55) ] &&
16054 skip "Need MDS version at least 2.10.55" && return
16056 local mdtname=${FSNAME}-MDT0000-mdtlov
16057 local dom=$DIR/$tdir/dom_file
16058 local dom_limit_saved=$(do_facet mds1 $LCTL get_param -n \
16059 lod.$mdtname.dom_stripesize)
16060 local dom_limit=131072
16062 do_facet mds1 $LCTL set_param -n lod.$mdtname.dom_stripesize=$dom_limit
16063 local dom_current=$(do_facet mds1 $LCTL get_param -n \
16064 lod.$mdtname.dom_stripesize)
16065 [ ${dom_limit} -eq ${dom_current} ] ||
16066 error "Cannot change per-MDT DoM stripe limit to $dom_limit"
16068 $LFS mkdir -i 0 -c 1 $DIR/$tdir
16069 $LFS setstripe -d $DIR/$tdir
16070 $LFS setstripe -E $dom_limit -L mdt $DIR/$tdir ||
16071 error "Can't set directory default striping"
16073 # exceed maximum stripe size
16074 $LFS setstripe -E $(($dom_limit * 2)) -L mdt $dom &&
16075 error "Able to create DoM component size more than LOD limit"
16077 do_facet mds1 $LCTL set_param -n lod.$mdtname.dom_stripesize=0
16078 dom_current=$(do_facet mds1 $LCTL get_param -n \
16079 lod.$mdtname.dom_stripesize)
16080 [ 0 -eq ${dom_current} ] ||
16081 error "Can't set zero DoM stripe limit"
16083 # too low values to be aligned with smallest stripe size 64K
16084 do_facet mds1 $LCTL set_param -n lod.$mdtname.dom_stripesize=30000
16085 dom_current=$(do_facet mds1 $LCTL get_param -n \
16086 lod.$mdtname.dom_stripesize)
16087 [ 30000 -eq ${dom_current} ] &&
16088 error "Can set too small DoM stripe limit"
16090 do_facet mds1 $LCTL set_param -n lod.$mdtname.dom_stripesize=2147483648
16091 dom_current=$(do_facet mds1 $LCTL get_param -n \
16092 lod.$mdtname.dom_stripesize)
16094 [ 2147483648 -eq ${dom_current} ] &&
16095 error "Can set too large DoM stripe limit"
16097 do_facet mds1 $LCTL set_param -n \
16098 lod.$mdtname.dom_stripesize=$((dom_limit * 2))
16099 $LFS setstripe -E $((dom_limit * 2)) -L mdt $dom ||
16100 error "Can't create DoM component size after limit change"
16101 do_facet mds1 $LCTL set_param -n \
16102 lod.$mdtname.dom_stripesize=$((dom_limit / 2))
16103 $LFS setstripe -E $dom_limit -L mdt ${dom}_big &&
16104 error "Can create big DoM component after limit decrease"
16105 touch ${dom}_def ||
16106 error "Can't create file with old default layout"
16108 do_facet mds1 $LCTL set_param -n lod.*.dom_stripesize=$dom_limit_saved
16111 run_test 270f "DoM: maximum DoM stripe size checks"
16114 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.10.55) ] &&
16115 skip "Need MDS version at least 2.10.55" && return
16117 local dom=$DIR/$tdir/dom
16119 mkdir -p $DIR/$tdir
16121 $LFS setstripe -E 1024K -L mdt $dom
16123 lctl set_param -n mdc.*.stats=clear
16124 dd if=/dev/zero of=$dom bs=4096 count=1 || return 1
16125 cat $dom > /dev/null
16126 local reads=$(lctl get_param -n mdc.*.stats |
16127 awk '/ost_read/ {print $2}')
16128 [ -z $reads ] || error "Unexpected $reads READ RPCs"
16132 run_test 271a "DoM: data is cached for read after write"
16135 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.10.55) ] &&
16136 skip "Need MDS version at least 2.10.55" && return
16138 local dom=$DIR/$tdir/dom
16140 mkdir -p $DIR/$tdir
16142 $LFS setstripe -E 1024K -L mdt -E EOF $dom
16144 lctl set_param -n mdc.*.stats=clear
16145 dd if=/dev/zero of=$dom bs=4096 count=1 || return 1
16146 cancel_lru_locks mdc
16147 $CHECKSTAT -t file -s 4096 $dom || error "stat #1 fails"
16148 # second stat to check size is cached on client
16149 $CHECKSTAT -t file -s 4096 $dom || error "stat #2 fails"
16150 local gls=$(lctl get_param -n mdc.*.stats |
16151 awk '/ldlm_glimpse/ {print $2}')
16152 [ -z $gls ] || error "Unexpected $gls glimpse RPCs"
16155 run_test 271b "DoM: no glimpse RPC for stat (DoM only file)"
16158 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.10.55) ] &&
16159 skip "Need MDS version at least 2.10.55" && return
16161 local dom=$DIR/$tdir/dom
16163 mkdir -p $DIR/$tdir
16165 $LFS setstripe -E 1024K -L mdt -E EOF $dom
16167 lctl set_param -n mdc.*.stats=clear
16168 lctl set_param -n osc.*.stats=clear
16169 dd if=/dev/zero of=$dom bs=2048K count=1 || return 1
16170 cancel_lru_locks mdc
16171 $CHECKSTAT -t file -s 2097152 $dom || error "stat"
16172 # second stat to check size is cached on client
16173 $CHECKSTAT -t file -s 2097152 $dom || error "stat"
16174 local gls=$(lctl get_param -n mdc.*.stats |
16175 awk '/ldlm_glimpse/ {print $2}')
16176 [ -z $gls ] || error "Unexpected $gls glimpse RPCs"
16177 local gls=$(lctl get_param -n osc.*.stats |
16178 awk '/ldlm_glimpse/ {print $2}')
16179 [ -z $gls ] || error "Unexpected $gls OSC glimpse RPCs"
16182 run_test 271ba "DoM: no glimpse RPC for stat (combined file)"
16185 # test to be enabled with lock_convert
16186 skip "skipped until lock convert will be implemented" && return
16188 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.10.55) ] &&
16189 skip "Need MDS version at least 2.10.55" && return
16191 local dom=$DIR/$tdir/dom
16193 mkdir -p $DIR/$tdir
16195 $LFS setstripe -E 1024K -L mdt $DIR/$tdir
16197 local mdtidx=$($LFS getstripe -M $DIR/$tdir)
16198 local facet=mds$((mdtidx + 1))
16200 cancel_lru_locks mdc
16201 do_facet $facet lctl set_param -n mdt.*.dom_lock=0
16202 createmany -o $dom 1000
16203 lctl set_param -n mdc.*.stats=clear
16204 smalliomany -w $dom 1000 200
16205 lctl get_param -n mdc.*.stats
16206 local enq=$(lctl get_param -n mdc.*.stats |
16207 awk '/ldlm_ibits_enqueue/ {print $2}')
16208 # Each file has 1 open, 1 IO enqueues, total 2000
16209 # but now we have also +1 getxattr for security.capability, total 3000
16210 [ $enq -ge 2000 ] || error "Too few enqueues $enq, expected > 2000"
16211 unlinkmany $dom 1000
16213 cancel_lru_locks mdc
16214 do_facet $facet lctl set_param -n mdt.*.dom_lock=1
16215 createmany -o $dom 1000
16216 lctl set_param -n mdc.*.stats=clear
16217 smalliomany -w $dom 1000 200
16218 lctl get_param -n mdc.*.stats
16219 local enq_2=$(lctl get_param -n mdc.*.stats |
16220 awk '/ldlm_ibits_enqueue/ {print $2}')
16221 # Expect to see reduced amount of RPCs by 1000 due to single enqueue
16222 # for OPEN and IO lock.
16223 [ $((enq - enq_2)) -ge 1000 ] ||
16224 error "Too many enqueues $enq_2, expected about $((enq - 1000))"
16225 unlinkmany $dom 1000
16228 run_test 271c "DoM: IO lock at open saves enqueue RPCs"
16231 remote_ost_nodsh && skip "remote OST with nodsh" && return
16232 [ $(lustre_version_code ost1) -lt $(version_code 2.10.57) ] &&
16233 skip "Need OST version >= 2.10.57" && return 0
16235 local file=$DIR/$tfile
16238 oss=$(comma_list $(osts_nodes))
16240 dd if=/dev/urandom of=$file bs=1M count=2 ||
16241 error "failed to create a file"
16242 cancel_lru_locks osc
16245 dd if=$file of=/dev/null bs=1M count=1 iflag=direct ||
16246 error "failed to read a file"
16248 #define OBD_FAIL_LDLM_PAUSE_CANCEL2 0x31f
16249 $LCTL set_param fail_loc=0x8000031f
16251 cancel_lru_locks osc &
16254 #define OBD_FAIL_LDLM_PROLONG_PAUSE 0x32b
16255 do_nodes $oss $LCTL set_param fail_loc=0x8000032b
16256 #IO takes another lock, but matches the PENDING one
16257 #and places it to the IO RPC
16258 dd if=$file of=/dev/null bs=1M count=1 iflag=direct ||
16259 error "failed to read a file with PENDING lock"
16261 run_test 275 "Read on a canceled duplicate lock"
16264 remote_ost_nodsh && skip "remote OST with nodsh" && return
16267 do_facet ost1 "(while true; do \
16268 $LCTL get_param obdfilter.*.filesfree > /dev/null 2>&1; \
16269 done) & pid=\\\$!; echo \\\$pid > $TMP/sanity_276_pid" &
16272 for LOOP in $(seq 20); do
16274 start ost1 $(ostdevname 1) $OST_MOUNT_OPTS
16277 do_facet ost1 "pid=\\\$(cat $TMP/sanity_276_pid); kill -9 \\\$pid; \
16278 rm $TMP/sanity_276_pid"
16280 run_test 276 "Race between mount and obd_statfs"
16282 cleanup_test_300() {
16286 test_striped_dir() {
16291 mkdir -p $DIR/$tdir
16293 SAVE_UMASK=$(umask)
16294 trap cleanup_test_300 RETURN EXIT
16296 $LFS setdirstripe -i $mdt_index -c 2 -H all_char -o 755 \
16297 $DIR/$tdir/striped_dir ||
16298 error "set striped dir error"
16300 local mode=$(stat -c%a $DIR/$tdir/striped_dir)
16301 [ "$mode" = "755" ] || error "expect 755 got $mode"
16303 $LFS getdirstripe $DIR/$tdir/striped_dir > /dev/null 2>&1 ||
16304 error "getdirstripe failed"
16305 stripe_count=$($LFS getdirstripe -c $DIR/$tdir/striped_dir)
16306 if [ "$stripe_count" != "2" ]; then
16307 error "1:stripe_count is $stripe_count, expect 2"
16309 stripe_count=$($LFS getdirstripe -T $DIR/$tdir/striped_dir)
16310 if [ "$stripe_count" != "2" ]; then
16311 error "2:stripe_count is $stripe_count, expect 2"
16314 stripe_index=$($LFS getdirstripe -i $DIR/$tdir/striped_dir)
16315 if [ "$stripe_index" != "$mdt_index" ]; then
16316 error "stripe_index is $stripe_index, expect $mdt_index"
16319 [ $(stat -c%h $DIR/$tdir/striped_dir) == '2' ] ||
16320 error "nlink error after create striped dir"
16322 mkdir $DIR/$tdir/striped_dir/a
16323 mkdir $DIR/$tdir/striped_dir/b
16325 stat $DIR/$tdir/striped_dir/a ||
16326 error "create dir under striped dir failed"
16327 stat $DIR/$tdir/striped_dir/b ||
16328 error "create dir under striped dir failed"
16330 [ $(stat -c%h $DIR/$tdir/striped_dir) == '4' ] ||
16331 error "nlink error after mkdir"
16333 rmdir $DIR/$tdir/striped_dir/a
16334 [ $(stat -c%h $DIR/$tdir/striped_dir) == '3' ] ||
16335 error "nlink error after rmdir"
16337 rmdir $DIR/$tdir/striped_dir/b
16338 [ $(stat -c%h $DIR/$tdir/striped_dir) == '2' ] ||
16339 error "nlink error after rmdir"
16341 chattr +i $DIR/$tdir/striped_dir
16342 createmany -o $DIR/$tdir/striped_dir/f 10 &&
16343 error "immutable flags not working under striped dir!"
16344 chattr -i $DIR/$tdir/striped_dir
16346 rmdir $DIR/$tdir/striped_dir ||
16347 error "rmdir striped dir error"
16355 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.7.0) ] &&
16356 skip "skipped for lustre < 2.7.0" && return
16357 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
16358 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
16360 test_striped_dir 0 || error "failed on striped dir on MDT0"
16361 test_striped_dir 1 || error "failed on striped dir on MDT0"
16363 run_test 300a "basic striped dir sanity test"
16366 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.7.0) ] &&
16367 skip "skipped for lustre < 2.7.0" && return
16368 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
16369 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
16375 test_mkdir $DIR/$tdir || error "mkdir fail"
16376 $LFS setdirstripe -i 0 -c 2 -H all_char $DIR/$tdir/striped_dir ||
16377 error "set striped dir error"
16378 for i in {0..9}; do
16379 mtime1=$(stat -c %Y $DIR/$tdir/striped_dir)
16381 touch $DIR/$tdir/striped_dir/file_$i || error "touch error $i"
16382 mtime2=$(stat -c %Y $DIR/$tdir/striped_dir)
16383 [ $mtime1 -eq $mtime2 ] && error "mtime unchanged after create"
16385 rm -f $DIR/$tdir/striped_dir/file_$i || error "unlink error $i"
16386 mtime3=$(stat -c %Y $DIR/$tdir/striped_dir)
16387 [ $mtime2 -eq $mtime3 ] && error "mtime unchanged after unlink"
16391 run_test 300b "check ctime/mtime for striped dir"
16394 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.7.0) ] &&
16395 skip "skipped for lustre < 2.7.0" && return
16396 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
16397 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
16400 mkdir -p $DIR/$tdir
16401 $LFS setdirstripe -i 0 -c 2 $DIR/$tdir/striped_dir ||
16402 error "set striped dir error"
16404 chown $RUNAS_ID:$RUNAS_GID $DIR/$tdir/striped_dir ||
16405 error "chown striped dir failed"
16407 $RUNAS createmany -o $DIR/$tdir/striped_dir/f 5000 ||
16408 error "create 5k files failed"
16410 file_count=$(ls $DIR/$tdir/striped_dir | wc -l)
16412 [ "$file_count" = 5000 ] || error "file count $file_count != 5000"
16416 run_test 300c "chown && check ls under striped directory"
16419 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.7.0) ] &&
16420 skip "skipped for lustre < 2.7.0" && return
16421 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
16422 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
16426 mkdir -p $DIR/$tdir
16427 $SETSTRIPE -c 2 $DIR/$tdir
16429 #local striped directory
16430 $LFS setdirstripe -i 0 -c 2 -H all_char $DIR/$tdir/striped_dir ||
16431 error "set striped dir error"
16432 createmany -o $DIR/$tdir/striped_dir/f 10 ||
16433 error "create 10 files failed"
16435 #remote striped directory
16436 $LFS setdirstripe -i 1 -c 2 $DIR/$tdir/remote_striped_dir ||
16437 error "set striped dir error"
16438 createmany -o $DIR/$tdir/remote_striped_dir/f 10 ||
16439 error "create 10 files failed"
16441 for file in $(find $DIR/$tdir); do
16442 stripe_count=$($GETSTRIPE -c $file)
16443 [ $stripe_count -eq 2 ] ||
16444 error "wrong stripe $stripe_count for $file"
16449 run_test 300d "check default stripe under striped directory"
16452 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.7.55) ] &&
16453 skip "Need MDS version at least 2.7.55" && return
16454 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
16455 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
16459 mkdir -p $DIR/$tdir
16461 $LFS setdirstripe -i 0 -c 2 -H all_char $DIR/$tdir/striped_dir ||
16462 error "set striped dir error"
16464 touch $DIR/$tdir/striped_dir/a
16465 touch $DIR/$tdir/striped_dir/b
16466 touch $DIR/$tdir/striped_dir/c
16468 mkdir $DIR/$tdir/striped_dir/dir_a
16469 mkdir $DIR/$tdir/striped_dir/dir_b
16470 mkdir $DIR/$tdir/striped_dir/dir_c
16472 $LFS setdirstripe -i 0 -c 2 -H all_char $DIR/$tdir/striped_dir/stp_a ||
16473 error "set striped adir under striped dir error"
16475 $LFS setdirstripe -i 0 -c 2 -H all_char $DIR/$tdir/striped_dir/stp_b ||
16476 error "set striped bdir under striped dir error"
16478 $LFS setdirstripe -i 0 -c 2 -H all_char $DIR/$tdir/striped_dir/stp_c ||
16479 error "set striped cdir under striped dir error"
16481 mrename $DIR/$tdir/striped_dir/dir_a $DIR/$tdir/striped_dir/dir_b ||
16482 error "rename dir under striped dir fails"
16484 mrename $DIR/$tdir/striped_dir/stp_a $DIR/$tdir/striped_dir/stp_b ||
16485 error "rename dir under different stripes fails"
16487 mrename $DIR/$tdir/striped_dir/a $DIR/$tdir/striped_dir/c ||
16488 error "rename file under striped dir should succeed"
16490 mrename $DIR/$tdir/striped_dir/dir_b $DIR/$tdir/striped_dir/dir_c ||
16491 error "rename dir under striped dir should succeed"
16495 run_test 300e "check rename 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
16506 mkdir -p $DIR/$tdir
16508 $LFS setdirstripe -i 0 -c 2 -H all_char $DIR/$tdir/striped_dir ||
16509 error "set striped dir error"
16511 $LFS setdirstripe -i 0 -c 2 -H all_char $DIR/$tdir/striped_dir1 ||
16512 error "set striped dir error"
16514 touch $DIR/$tdir/striped_dir/a
16515 mkdir $DIR/$tdir/striped_dir/dir_a
16516 $LFS setdirstripe -i 0 -c 2 $DIR/$tdir/striped_dir/stp_a ||
16517 error "create striped dir under striped dir fails"
16519 touch $DIR/$tdir/striped_dir1/b
16520 mkdir $DIR/$tdir/striped_dir1/dir_b
16521 $LFS setdirstripe -i 0 -c 2 $DIR/$tdir/striped_dir/stp_b ||
16522 error "create striped dir under striped dir fails"
16524 mrename $DIR/$tdir/striped_dir/dir_a $DIR/$tdir/striped_dir1/dir_b ||
16525 error "rename dir under different striped dir should fail"
16527 mrename $DIR/$tdir/striped_dir/stp_a $DIR/$tdir/striped_dir1/stp_b ||
16528 error "rename striped dir under diff striped dir should fail"
16530 mrename $DIR/$tdir/striped_dir/a $DIR/$tdir/striped_dir1/a ||
16531 error "rename file under diff striped dirs fails"
16535 run_test 300f "check rename cross striped directory"
16537 test_300_check_default_striped_dir()
16540 local default_count=$2
16541 local default_index=$3
16544 local dir_stripe_index
16547 echo "checking $dirname $default_count $default_index"
16548 $LFS setdirstripe -D -c $default_count -i $default_index \
16549 -t all_char $DIR/$tdir/$dirname ||
16550 error "set default stripe on striped dir error"
16551 stripe_count=$($LFS getdirstripe -D -c $DIR/$tdir/$dirname)
16552 [ $stripe_count -eq $default_count ] ||
16553 error "expect $default_count get $stripe_count for $dirname"
16555 stripe_index=$($LFS getdirstripe -D -i $DIR/$tdir/$dirname)
16556 [ $stripe_index -eq $default_index ] ||
16557 error "expect $default_index get $stripe_index for $dirname"
16559 mkdir $DIR/$tdir/$dirname/{test1,test2,test3,test4} ||
16560 error "create dirs failed"
16562 createmany -o $DIR/$tdir/$dirname/f- 10 || error "create files failed"
16563 unlinkmany $DIR/$tdir/$dirname/f- 10 || error "unlink files failed"
16564 for dir in $(find $DIR/$tdir/$dirname/*); do
16565 stripe_count=$($LFS getdirstripe -c $dir)
16566 [ $stripe_count -eq $default_count ] ||
16567 [ $stripe_count -eq 0 -o $default_count -eq 1 ] ||
16568 error "stripe count $default_count != $stripe_count for $dir"
16570 stripe_index=$($LFS getdirstripe -i $dir)
16571 [ $default_index -eq -1 -o $stripe_index -eq $default_index ] ||
16572 error "$stripe_index != $default_index for $dir"
16574 #check default stripe
16575 stripe_count=$($LFS getdirstripe -D -c $dir)
16576 [ $stripe_count -eq $default_count ] ||
16577 error "default count $default_count != $stripe_count for $dir"
16579 stripe_index=$($LFS getdirstripe -D -i $dir)
16580 [ $stripe_index -eq $default_index ] ||
16581 error "default index $default_index != $stripe_index for $dir"
16583 rmdir $DIR/$tdir/$dirname/* || error "rmdir failed"
16587 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.7.55) ] &&
16588 skip "Need MDS version at least 2.7.55" && return
16589 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
16595 mkdir $DIR/$tdir/normal_dir
16597 #Checking when client cache stripe index
16598 $LFS setdirstripe -c$MDSCOUNT $DIR/$tdir/striped_dir
16599 $LFS setdirstripe -D -i1 $DIR/$tdir/striped_dir ||
16600 error "create striped_dir failed"
16602 $LFS setdirstripe -i0 $DIR/$tdir/striped_dir/dir0 ||
16603 error "create dir0 fails"
16604 stripe_index=$($LFS getdirstripe -i $DIR/$tdir/striped_dir/dir0)
16605 [ $stripe_index -eq 0 ] ||
16606 error "dir0 expect index 0 got $stripe_index"
16608 mkdir $DIR/$tdir/striped_dir/dir1 ||
16609 error "create dir1 fails"
16610 stripe_index=$($LFS getdirstripe -i $DIR/$tdir/striped_dir/dir1)
16611 [ $stripe_index -eq 1 ] ||
16612 error "dir1 expect index 1 got $stripe_index"
16614 #check default stripe count/stripe index
16615 test_300_check_default_striped_dir normal_dir $MDSCOUNT 1
16616 test_300_check_default_striped_dir normal_dir 1 0
16617 test_300_check_default_striped_dir normal_dir 2 1
16618 test_300_check_default_striped_dir normal_dir 2 -1
16620 #delete default stripe information
16621 echo "delete default stripeEA"
16622 $LFS setdirstripe -d $DIR/$tdir/normal_dir ||
16623 error "set default stripe on striped dir error"
16625 mkdir -p $DIR/$tdir/normal_dir/{test1,test2,test3,test4}
16626 for dir in $(find $DIR/$tdir/normal_dir/*); do
16627 stripe_count=$($LFS getdirstripe -c $dir)
16628 [ $stripe_count -eq 0 ] ||
16629 error "expect 1 get $stripe_count for $dir"
16630 stripe_index=$($LFS getdirstripe -i $dir)
16631 [ $stripe_index -eq 0 ] ||
16632 error "expect 0 get $stripe_index for $dir"
16635 run_test 300g "check default striped directory for normal directory"
16638 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.7.55) ] &&
16639 skip "Need MDS version at least 2.7.55" && return
16640 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
16645 $LFS setdirstripe -i0 -c$MDSCOUNT -H all_char $DIR/$tdir/striped_dir ||
16646 error "set striped dir error"
16648 test_300_check_default_striped_dir striped_dir $MDSCOUNT 1
16649 test_300_check_default_striped_dir striped_dir 1 0
16650 test_300_check_default_striped_dir striped_dir 2 1
16651 test_300_check_default_striped_dir striped_dir 2 -1
16653 #delete default stripe information
16654 $LFS setdirstripe -d $DIR/$tdir/striped_dir ||
16655 error "set default stripe on striped dir error"
16657 mkdir -p $DIR/$tdir/striped_dir/{test1,test2,test3,test4}
16658 for dir in $(find $DIR/$tdir/striped_dir/*); do
16659 stripe_count=$($LFS getdirstripe -c $dir)
16660 [ $stripe_count -eq 0 ] ||
16661 error "expect 1 get $stripe_count for $dir"
16664 run_test 300h "check default striped directory for striped directory"
16667 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.7.55) ] &&
16668 skip "Need MDS version at least 2.7.55" && return
16669 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
16670 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
16676 $LFS setdirstripe -i 0 -c$MDSCOUNT -H all_char $DIR/$tdir/striped_dir ||
16677 error "set striped dir error"
16679 createmany -o $DIR/$tdir/striped_dir/f- 10 ||
16680 error "create files under striped dir failed"
16682 $LFS setdirstripe -i0 -c$MDSCOUNT -H all_char $DIR/$tdir/hashdir ||
16683 error "set striped hashdir error"
16685 $LFS setdirstripe -i0 -c$MDSCOUNT -H all_char $DIR/$tdir/hashdir/d0 ||
16686 error "create dir0 under hash dir failed"
16687 $LFS setdirstripe -i0 -c$MDSCOUNT -H fnv_1a_64 $DIR/$tdir/hashdir/d1 ||
16688 error "create dir1 under hash dir failed"
16690 # unfortunately, we need to umount to clear dir layout cache for now
16691 # once we fully implement dir layout, we can drop this
16692 umount_client $MOUNT || error "umount failed"
16693 mount_client $MOUNT || error "mount failed"
16695 $LFS find -H fnv_1a_64 $DIR/$tdir/hashdir
16696 local dircnt=$($LFS find -H fnv_1a_64 $DIR/$tdir/hashdir | wc -l)
16697 [ $dircnt -eq 1 ] || error "lfs find striped dir got:$dircnt,except:1"
16699 #set the stripe to be unknown hash type
16700 #define OBD_FAIL_UNKNOWN_LMV_STRIPE 0x1901
16701 $LCTL set_param fail_loc=0x1901
16702 for ((i = 0; i < 10; i++)); do
16703 $CHECKSTAT -t file $DIR/$tdir/striped_dir/f-$i ||
16704 error "stat f-$i failed"
16705 rm $DIR/$tdir/striped_dir/f-$i || error "unlink f-$i failed"
16708 touch $DIR/$tdir/striped_dir/f0 &&
16709 error "create under striped dir with unknown hash should fail"
16711 $LCTL set_param fail_loc=0
16713 umount_client $MOUNT || error "umount failed"
16714 mount_client $MOUNT || error "mount failed"
16718 run_test 300i "client handle unknown hash type striped directory"
16721 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
16722 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.7.55) ] &&
16723 skip "Need MDS version at least 2.7.55" && return
16724 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
16730 #define OBD_FAIL_SPLIT_UPDATE_REC 0x1702
16731 $LCTL set_param fail_loc=0x1702
16732 $LFS setdirstripe -i 0 -c$MDSCOUNT -H all_char $DIR/$tdir/striped_dir ||
16733 error "set striped dir error"
16735 createmany -o $DIR/$tdir/striped_dir/f- 10 ||
16736 error "create files under striped dir failed"
16738 $LCTL set_param fail_loc=0
16740 rm -rf $DIR/$tdir || error "unlink striped dir fails"
16744 run_test 300j "test large update record"
16747 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.7.55) ] &&
16748 skip "Need MDS version at least 2.7.55" && return
16749 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
16750 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
16756 #define OBD_FAIL_LARGE_STRIPE 0x1703
16757 $LCTL set_param fail_loc=0x1703
16758 $LFS setdirstripe -i 0 -c512 $DIR/$tdir/striped_dir ||
16759 error "set striped dir error"
16760 $LCTL set_param fail_loc=0
16762 $LFS getdirstripe $DIR/$tdir/striped_dir ||
16763 error "getstripeddir fails"
16764 rm -rf $DIR/$tdir/striped_dir ||
16765 error "unlink striped dir fails"
16769 run_test 300k "test large striped directory"
16772 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.7.55) ] &&
16773 skip "Need MDS version at least 2.7.55" && return
16774 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
16775 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
16778 test_mkdir -p $DIR/$tdir/striped_dir
16779 chown $RUNAS_ID $DIR/$tdir/striped_dir ||
16780 error "chown $RUNAS_ID failed"
16781 $LFS setdirstripe -i 1 -D $DIR/$tdir/striped_dir ||
16782 error "set default striped dir failed"
16784 #define OBD_FAIL_MDS_STALE_DIR_LAYOUT 0x158
16785 $LCTL set_param fail_loc=0x80000158
16786 $RUNAS mkdir $DIR/$tdir/striped_dir/test_dir || error "create dir fails"
16788 stripe_index=$($LFS getdirstripe -i $DIR/$tdir/striped_dir/test_dir)
16789 [ $stripe_index -eq 1 ] ||
16790 error "expect 1 get $stripe_index for $dir"
16792 run_test 300l "non-root user to create dir under striped dir with stale layout"
16795 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.7.55) ] &&
16796 skip "Need MDS version at least 2.7.55" && return
16797 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
16798 [ $MDSCOUNT -ge 2 ] && skip "Only for single MDT" && return
16800 mkdir -p $DIR/$tdir/striped_dir
16801 $LFS setdirstripe -D -c 1 $DIR/$tdir/striped_dir ||
16802 error "set default stripes dir error"
16804 mkdir $DIR/$tdir/striped_dir/a || error "mkdir a fails"
16806 stripe_count=$($LFS getdirstripe -c $DIR/$tdir/striped_dir/a)
16807 [ $stripe_count -eq 0 ] ||
16808 error "expect 0 get $stripe_count for a"
16810 $LFS setdirstripe -D -c 2 $DIR/$tdir/striped_dir ||
16811 error "set default stripes dir error"
16813 mkdir $DIR/$tdir/striped_dir/b || error "mkdir b fails"
16815 stripe_count=$($LFS getdirstripe -c $DIR/$tdir/striped_dir/b)
16816 [ $stripe_count -eq 0 ] ||
16817 error "expect 0 get $stripe_count for b"
16819 $LFS setdirstripe -D -c1 -i2 $DIR/$tdir/striped_dir ||
16820 error "set default stripes dir error"
16822 mkdir $DIR/$tdir/striped_dir/c &&
16823 error "default stripe_index is invalid, mkdir c should fails"
16825 rm -rf $DIR/$tdir || error "rmdir fails"
16827 run_test 300m "setstriped directory on single MDT FS"
16830 local list=$(comma_list $(mdts_nodes))
16833 do_nodes $list $LCTL set_param -n mdt.*.enable_remote_dir_gid=0
16837 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.7.55) ] &&
16838 skip "Need MDS version at least 2.7.55" && return
16839 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
16840 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
16841 remote_mds_nodsh && skip "remote MDS with nodsh" && return
16844 local list=$(comma_list $(mdts_nodes))
16846 trap cleanup_300n RETURN EXIT
16847 mkdir -p $DIR/$tdir
16848 chmod 777 $DIR/$tdir
16849 $RUNAS $LFS setdirstripe -i0 -c$MDSCOUNT \
16850 $DIR/$tdir/striped_dir > /dev/null 2>&1 &&
16851 error "create striped dir succeeds with gid=0"
16853 do_nodes $list $LCTL set_param -n mdt.*.enable_remote_dir_gid=-1
16854 $RUNAS $LFS setdirstripe -i0 -c$MDSCOUNT $DIR/$tdir/striped_dir ||
16855 error "create striped dir fails with gid=-1"
16857 do_nodes $list $LCTL set_param -n mdt.*.enable_remote_dir_gid=0
16858 $RUNAS $LFS setdirstripe -i 1 -c$MDSCOUNT -D \
16859 $DIR/$tdir/striped_dir > /dev/null 2>&1 &&
16860 error "set default striped dir succeeds with gid=0"
16863 do_nodes $list $LCTL set_param -n mdt.*.enable_remote_dir_gid=-1
16864 $RUNAS $LFS setdirstripe -i 1 -c$MDSCOUNT -D $DIR/$tdir/striped_dir ||
16865 error "set default striped dir fails with gid=-1"
16868 do_nodes $list $LCTL set_param -n mdt.*.enable_remote_dir_gid=0
16869 $RUNAS mkdir $DIR/$tdir/striped_dir/test_dir ||
16870 error "create test_dir fails"
16871 $RUNAS mkdir $DIR/$tdir/striped_dir/test_dir1 ||
16872 error "create test_dir1 fails"
16873 $RUNAS mkdir $DIR/$tdir/striped_dir/test_dir2 ||
16874 error "create test_dir2 fails"
16877 run_test 300n "non-root user to create dir under striped dir with default EA"
16880 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.7.55) ] &&
16881 skip "Need MDS version at least 2.7.55" && return
16882 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
16883 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
16887 mkdir -p $DIR/$tdir
16889 numfree1=$(lctl get_param -n mdc.*MDT0000*.filesfree)
16890 numfree2=$(lctl get_param -n mdc.*MDT0001*.filesfree)
16891 if [ $numfree1 -lt 66000 -o $numfree2 -lt 66000 ]; then
16892 skip "not enough free inodes $numfree1 $numfree2"
16896 numfree1=$(lctl get_param -n mdc.*MDT0000-mdc-*.kbytesfree)
16897 numfree2=$(lctl get_param -n mdc.*MDT0001-mdc-*.kbytesfree)
16898 if [ $numfree1 -lt 300000 -o $numfree2 -lt 300000 ]; then
16899 skip "not enough free space $numfree1 $numfree2"
16903 $LFS setdirstripe -c2 $DIR/$tdir/striped_dir ||
16904 error "setdirstripe fails"
16906 createmany -d $DIR/$tdir/striped_dir/d 131000 ||
16907 error "create dirs fails"
16909 $LCTL set_param ldlm.namespaces.*mdc-*.lru_size=0
16910 ls $DIR/$tdir/striped_dir > /dev/null ||
16911 error "ls striped dir fails"
16912 unlinkmany -d $DIR/$tdir/striped_dir/d 131000 ||
16913 error "unlink big striped dir fails"
16915 run_test 300o "unlink big sub stripe(> 65000 subdirs)"
16918 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
16919 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
16920 remote_mds_nodsh && skip "remote MDS with nodsh" && return
16922 mkdir -p $DIR/$tdir
16924 #define OBD_FAIL_OUT_ENOSPC 0x1704
16925 do_facet mds2 lctl set_param fail_loc=0x80001704
16926 $LFS setdirstripe -i 0 -c2 $DIR/$tdir/bad_striped_dir > /dev/null 2>&1 \
16927 && error "create striped directory should fail"
16929 [ -e $DIR/$tdir/bad_striped_dir ] && error "striped dir exists"
16931 $LFS setdirstripe -c2 $DIR/$tdir/bad_striped_dir
16934 run_test 300p "create striped directory without space"
16937 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
16938 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
16940 local fd=$(free_fd)
16941 local cmd="exec $fd<$tdir"
16943 $LFS mkdir -c $MDSCOUNT $tdir || error "create $tdir fails"
16946 trap "eval $cmd" EXIT
16947 cd $tdir || error "cd $tdir fails"
16948 rmdir ../$tdir || error "rmdir $tdir fails"
16949 mkdir local_dir && error "create dir succeeds"
16950 $LFS setdirstripe -i1 remote_dir && error "create remote dir succeeds"
16954 run_test 300q "create remote directory under orphan directory"
16956 prepare_remote_file() {
16957 mkdir $DIR/$tdir/src_dir ||
16958 error "create remote source failed"
16960 cp /etc/hosts $DIR/$tdir/src_dir/a ||
16961 error "cp to remote source failed"
16962 touch $DIR/$tdir/src_dir/a
16964 $LFS mkdir -i 1 $DIR/$tdir/tgt_dir ||
16965 error "create remote target dir failed"
16967 touch $DIR/$tdir/tgt_dir/b
16969 mrename $DIR/$tdir/src_dir/a $DIR/$tdir/tgt_dir/b ||
16970 error "rename dir cross MDT failed!"
16972 $CHECKSTAT -t file $DIR/$tdir/src_dir/a &&
16973 error "src_child still exists after rename"
16975 $CHECKSTAT -t file $DIR/$tdir/tgt_dir/b ||
16976 error "missing file(a) after rename"
16978 diff /etc/hosts $DIR/$tdir/tgt_dir/b ||
16979 error "diff after rename"
16983 [[ $MDSCOUNT -lt 2 ]] && skip "needs >= 4 MDTs" && return
16984 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
16985 local remote_file=$DIR/$tdir/tgt_dir/b
16987 mkdir -p $DIR/$tdir
16989 prepare_remote_file || error "prepare remote file failed"
16992 $OPENUNLINK $remote_file $remote_file ||
16993 error "openunlink $remote_file failed"
16994 $CHECKSTAT -a $remote_file || error "$remote_file exists"
16996 run_test 310a "open unlink remote file"
16999 [[ $MDSCOUNT -lt 2 ]] && skip "needs >= 4 MDTs" && return
17000 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
17001 local remote_file=$DIR/$tdir/tgt_dir/b
17003 mkdir -p $DIR/$tdir
17005 prepare_remote_file || error "prepare remote file failed"
17007 ln $remote_file $DIR/$tfile || error "link failed for remote file"
17008 $MULTIOP $DIR/$tfile Ouc || error "mulitop failed"
17009 $CHECKSTAT -t file $remote_file || error "check file failed"
17011 run_test 310b "unlink remote file with multiple links while open"
17014 [[ $MDSCOUNT -lt 4 ]] && skip "needs >= 4 MDTs" && return
17015 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
17016 local remote_file=$DIR/$tdir/tgt_dir/b
17018 mkdir -p $DIR/$tdir
17020 prepare_remote_file || error "prepare remote file failed"
17022 ln $remote_file $DIR/$tfile || error "link failed for remote file"
17023 multiop_bg_pause $remote_file O_uc ||
17024 error "mulitop failed for remote file"
17026 $MULTIOP $DIR/$tfile Ouc
17027 kill -USR1 $MULTIPID
17030 run_test 310c "open-unlink remote file with multiple links"
17034 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.8.54) ] &&
17035 skip "lustre < 2.8.54 does not contain LU-4825 fix" && return
17036 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
17037 remote_mds_nodsh && skip "remote MDS with nodsh" && return
17039 local old_iused=$($LFS df -i | grep OST0000 | awk '{ print $3 }')
17041 mkdir -p $DIR/$tdir
17042 $SETSTRIPE -i 0 -c 1 $DIR/$tdir
17043 createmany -o $DIR/$tdir/$tfile. 1000
17045 # statfs data is not real time, let's just calculate it
17046 old_iused=$((old_iused + 1000))
17048 local count=$(do_facet $SINGLEMDS "lctl get_param -n \
17049 osp.*OST0000*MDT0000.create_count")
17050 local max_count=$(do_facet $SINGLEMDS "lctl get_param -n \
17051 osp.*OST0000*MDT0000.max_create_count")
17052 for idx in $(seq $MDSCOUNT); do
17053 do_facet mds$idx "lctl set_param -n \
17054 osp.*OST0000*MDT000?.max_create_count=0"
17057 $SETSTRIPE -i 0 $DIR/$tdir/$tfile || error "setstripe failed"
17058 local index=$($GETSTRIPE -i $DIR/$tdir/$tfile)
17059 [ $index -ne 0 ] || error "$tfile stripe index is 0"
17061 unlinkmany $DIR/$tdir/$tfile. 1000
17063 for idx in $(seq $MDSCOUNT); do
17064 do_facet mds$idx "lctl set_param -n \
17065 osp.*OST0000*MDT000?.max_create_count=$max_count"
17066 do_facet mds$idx "lctl set_param -n \
17067 osp.*OST0000*MDT000?.create_count=$count"
17071 for i in $(seq 120); do
17072 new_iused=$($LFS df -i | grep OST0000 | awk '{ print $3 }')
17073 # system may be too busy to destroy all objs in time, use
17074 # a somewhat small value to not fail autotest
17075 [ $((old_iused - new_iused)) -gt 400 ] && break
17079 echo "waited $i sec, old Iused $old_iused, new Iused $new_iused"
17080 [ $((old_iused - new_iused)) -gt 400 ] ||
17081 error "objs not destroyed after unlink"
17083 run_test 311 "disable OSP precreate, and unlink should destroy objs"
17090 local vdevdir=$(dirname $(facet_vdevice $ost))
17091 local cmd="$ZDB -e -p $vdevdir -ddddd $(facet_device $ost)"
17092 local zfs_zapid=$(do_facet $ost $cmd |
17093 grep -w "/O/0/d$((objid%32))" -C 5 |
17094 awk '/Object/{getline; print $1}')
17095 local zfs_objid=$(do_facet $ost $cmd $zfs_zapid |
17096 awk "/$objid = /"'{printf $3}')
17101 zfs_object_blksz() {
17105 local vdevdir=$(dirname $(facet_vdevice $ost))
17106 local cmd="$ZDB -e -p $vdevdir -dddd $(facet_device $ost)"
17107 local blksz=$(do_facet $ost $cmd $objid |
17108 awk '/dblk/{getline; printf $4}')
17110 case "${blksz: -1}" in
17111 k|K) blksz=$((${blksz:0:$((${#blksz} - 1))}*1024)) ;;
17112 m|M) blksz=$((${blksz:0:$((${#blksz} - 1))}*1024*1024)) ;;
17119 test_312() { # LU-4856
17120 remote_ost_nodsh && skip "remote OST with nodsh" && return
17122 [ $(facet_fstype ost1) = "zfs" ] ||
17123 { skip "the test only applies to zfs" && return; }
17125 local max_blksz=$(do_facet ost1 \
17126 $ZFS get -p recordsize $(facet_device ost1) |
17127 awk '!/VALUE/{print $3}')
17128 local min_blksz=$(getconf PAGE_SIZE)
17130 # to make life a little bit easier
17131 $LFS mkdir -c 1 -i 0 $DIR/$tdir
17132 $LFS setstripe -c 1 -i 0 $DIR/$tdir
17134 local tf=$DIR/$tdir/$tfile
17136 local oid=$($LFS getstripe $tf | awk '/obdidx/{getline; print $2}')
17138 # Get ZFS object id
17139 local zfs_objid=$(zfs_oid_to_objid ost1 $oid)
17141 # block size change by sequential over write
17143 for ((bs=$min_blksz; bs <= max_blksz; bs <<= 2)); do
17144 dd if=/dev/zero of=$tf bs=$bs count=1 oflag=sync conv=notrunc
17146 blksz=$(zfs_object_blksz ost1 $zfs_objid)
17147 [ $blksz -eq $bs ] || error "blksz error: $blksz, expected: $bs"
17151 # block size change by sequential append write
17152 dd if=/dev/zero of=$tf bs=$min_blksz count=1 oflag=sync conv=notrunc
17153 oid=$($LFS getstripe $tf | awk '/obdidx/{getline; print $2}')
17154 zfs_objid=$(zfs_oid_to_objid ost1 $oid)
17156 for ((count = 1; count < $((max_blksz / min_blksz)); count *= 2)); do
17157 dd if=/dev/zero of=$tf bs=$min_blksz count=$count seek=$count \
17158 oflag=sync conv=notrunc
17160 blksz=$(zfs_object_blksz ost1 $zfs_objid)
17161 [ $blksz -eq $((2 * count * min_blksz)) ] ||
17162 error "blksz error, actual $blksz, " \
17163 "expected: 2 * $count * $min_blksz"
17169 oid=$($LFS getstripe $tf | awk '/obdidx/{getline; print $2}')
17170 zfs_objid=$(zfs_oid_to_objid ost1 $oid)
17172 dd if=/dev/zero of=$tf bs=1K count=1 oflag=sync conv=notrunc
17173 blksz=$(zfs_object_blksz ost1 $zfs_objid)
17174 [ $blksz -eq $min_blksz ] ||
17175 error "blksz error: $blksz, expected: $min_blksz"
17177 dd if=/dev/zero of=$tf bs=64K count=1 oflag=sync conv=notrunc seek=128
17178 blksz=$(zfs_object_blksz ost1 $zfs_objid)
17179 [ $blksz -eq 65536 ] || error "blksz error: $blksz, expected: 64k"
17181 dd if=/dev/zero of=$tf bs=1M count=1 oflag=sync conv=notrunc
17182 blksz=$(zfs_object_blksz ost1 $zfs_objid)
17183 [ $blksz -eq 65536 ] || error "rewrite error: $blksz, expected: 64k"
17185 run_test 312 "make sure ZFS adjusts its block size by write pattern"
17188 remote_ost_nodsh && skip "remote OST with nodsh" && return
17190 local file=$DIR/$tfile
17192 $SETSTRIPE -c 1 -i 0 $file || error "setstripe failed"
17194 # define OBD_FAIL_TGT_RCVD_EIO 0x720
17195 do_facet ost1 "$LCTL set_param fail_loc=0x720"
17196 dd if=/dev/zero of=$file bs=4096 oflag=direct count=1 &&
17197 error "write should failed"
17198 do_facet ost1 "$LCTL set_param fail_loc=0"
17201 run_test 313 "io should fail after last_rcvd update fail"
17204 $SETSTRIPE -c 2 -i 0 $DIR/$tfile || error "setstripe failed"
17205 do_facet ost1 "$LCTL set_param fail_loc=0x720"
17207 wait_delete_completed
17208 do_facet ost1 "$LCTL set_param fail_loc=0"
17210 run_test 314 "OSP shouldn't fail after last_rcvd update failure"
17212 test_315() { # LU-618
17213 local file=$DIR/$tfile
17216 $MULTIOP $file oO_CREAT:O_DIRECT:O_RDWR:w4096000c
17217 $MULTIOP $file oO_RDONLY:r4096000_c &
17222 local rbytes=$(awk '/read_bytes/ { print $2 }' /proc/$PID/io)
17225 [ $rbytes -gt 4000000 ] || error "read is not accounted ($rbytes)"
17228 run_test 315 "read should be accounted"
17231 local read_write=$1
17232 if [ "$read_write" = "write" ]; then
17233 local dd_cmd="dd if=/dev/zero of=$DIR/$tfile"
17234 elif [ "$read_write" = "read" ]; then
17235 local dd_cmd="dd of=/dev/null if=$DIR/$tfile"
17237 error "argument error"
17240 # turn off debug for performance testing
17241 local saved_debug=$($LCTL get_param -n debug)
17242 $LCTL set_param debug=0
17244 $SETSTRIPE -c 1 -i 0 $DIR/$tfile
17246 # get ost1 size - lustre-OST0000
17247 local ost1_avail_size=$($LFS df | awk /${ost1_svc}/'{ print $4 }')
17248 local blocks=$((ost1_avail_size/2/1024)) # half avail space by megabytes
17249 [ $blocks -gt 1000 ] && blocks=1000 # 1G in maximum
17251 if [ "$read_write" = "read" ]; then
17252 truncate -s $(expr 1048576 \* $blocks) $DIR/$tfile
17255 local start_time=$(date +%s.%N)
17256 $dd_cmd bs=1M count=$blocks oflag=sync ||
17257 error "real dd $read_write error"
17258 local duration=$(bc <<< "$(date +%s.%N) - $start_time")
17260 if [ "$read_write" = "write" ]; then
17264 # define OBD_FAIL_OST_FAKE_RW 0x238
17265 do_facet ost1 $LCTL set_param fail_loc=0x238
17267 local start_time=$(date +%s.%N)
17268 $dd_cmd bs=1M count=$blocks oflag=sync ||
17269 error "fake dd $read_write error"
17270 local duration_fake=$(bc <<< "$(date +%s.%N) - $start_time")
17272 if [ "$read_write" = "write" ]; then
17274 cancel_lru_locks osc
17275 $CHECKSTAT -t file -s $((blocks * 1024 * 1024)) $DIR/$tfile ||
17276 error "$tfile size not $blocks MB"
17278 do_facet ost1 $LCTL set_param fail_loc=0
17280 echo "fake $read_write $duration_fake vs. normal $read_write" \
17281 "$duration in seconds"
17282 [ $(bc <<< "$duration_fake < $duration") -eq 1 ] ||
17283 error_not_in_vm "fake write is slower"
17285 $LCTL set_param -n debug="$saved_debug"
17288 test_399a() { # LU-7655 for OST fake write
17289 remote_ost_nodsh && skip "remote OST with nodsh" && return
17293 run_test 399a "fake write should not be slower than normal write"
17295 test_399b() { # LU-8726 for OST fake read
17296 remote_ost_nodsh && skip "remote OST with nodsh" && return
17298 if [ "$(facet_fstype ost1)" != "ldiskfs" ]; then
17299 skip "ldiskfs only test" && return 0
17303 run_test 399b "fake read should not be slower than normal read"
17305 test_400a() { # LU-1606, was conf-sanity test_74
17306 local extra_flags=''
17307 local out=$TMP/$tfile
17308 local prefix=/usr/include/lustre
17311 if ! which $CC > /dev/null 2>&1; then
17312 skip_env "$CC is not installed"
17316 if ! [[ -d $prefix ]]; then
17317 # Assume we're running in tree and fixup the include path.
17318 extra_flags+=" -I$LUSTRE/include"
17319 extra_flags+=" -L$LUSTRE/utils"
17322 for prog in $LUSTRE_TESTS_API_DIR/*.c; do
17323 $CC -Wall -Werror $extra_flags -llustreapi -o $out $prog ||
17324 error "client api broken"
17328 run_test 400a "Lustre client api program can compile and link"
17330 test_400b() { # LU-1606, LU-5011
17332 local out=$TMP/$tfile
17333 local prefix=/usr/include/linux/lustre
17335 # We use a hard coded prefix so that this test will not fail
17336 # when run in tree. There are headers in lustre/include/lustre/
17337 # that are not packaged (like lustre_idl.h) and have more
17338 # complicated include dependencies (like config.h and lnet/types.h).
17339 # Since this test about correct packaging we just skip them when
17340 # they don't exist (see below) rather than try to fixup cppflags.
17342 if ! which $CC > /dev/null 2>&1; then
17343 skip_env "$CC is not installed"
17347 for header in $prefix/*.h; do
17348 if ! [[ -f "$header" ]]; then
17352 if [[ "$(basename $header)" == lustre_ioctl.h ]]; then
17353 continue # lustre_ioctl.h is internal header
17356 $CC -Wall -Werror -include $header -c -x c /dev/null -o $out ||
17357 error "cannot compile '$header'"
17361 run_test 400b "packaged headers can be compiled"
17363 test_401a() { #LU-7437
17364 local printf_arg=$(find -printf 2>&1 | grep "unrecognized:")
17365 [ -n "$printf_arg" ] && skip_env "find does not support -printf" &&
17367 #count the number of parameters by "list_param -R"
17368 local params=$($LCTL list_param -R '*' 2>/dev/null | wc -l)
17369 #count the number of parameters by listing proc files
17370 local proc_dirs=$(eval \ls -d $proc_regexp 2>/dev/null)
17371 echo "proc_dirs='$proc_dirs'"
17372 [ -n "$proc_dirs" ] || error "no proc_dirs on $HOSTNAME"
17373 local procs=$(find -L $proc_dirs -mindepth 1 -printf '%P\n' 2>/dev/null|
17376 [ $params -eq $procs ] ||
17377 error "found $params parameters vs. $procs proc files"
17379 # test the list_param -D option only returns directories
17380 params=$($LCTL list_param -R -D '*' 2>/dev/null | wc -l)
17381 #count the number of parameters by listing proc directories
17382 procs=$(find -L $proc_dirs -mindepth 1 -type d -printf '%P\n' 2>/dev/null |
17385 [ $params -eq $procs ] ||
17386 error "found $params parameters vs. $procs proc files"
17388 run_test 401a "Verify if 'lctl list_param -R' can list parameters recursively"
17391 local save=$($LCTL get_param -n jobid_var)
17394 $LCTL set_param foo=bar jobid_var=$tmp bar=baz &&
17395 error "no error returned when setting bad parameters"
17397 local jobid_new=$($LCTL get_param -n foe jobid_var baz)
17398 [[ "$jobid_new" == "$tmp" ]] || error "jobid tmp $jobid_new != $tmp"
17400 $LCTL set_param -n fog=bam jobid_var=$save bat=fog
17401 local jobid_old=$($LCTL get_param -n foe jobid_var bag)
17402 [[ "$jobid_old" == "$save" ]] || error "jobid new $jobid_old != $save"
17404 run_test 401b "Verify 'lctl {get,set}_param' continue after error"
17407 local jobid_var_old=$($LCTL get_param -n jobid_var)
17408 local jobid_var_new
17410 $LCTL set_param jobid_var= &&
17411 error "no error returned for 'set_param a='"
17413 jobid_var_new=$($LCTL get_param -n jobid_var)
17414 [[ "$jobid_var_old" == "$jobid_var_new" ]] ||
17415 error "jobid_var was changed by setting without value"
17417 $LCTL set_param jobid_var &&
17418 error "no error returned for 'set_param a'"
17420 jobid_var_new=$($LCTL get_param -n jobid_var)
17421 [[ "$jobid_var_old" == "$jobid_var_new" ]] ||
17422 error "jobid_var was changed by setting without value"
17424 run_test 401c "Verify 'lctl set_param' without value fails in either format."
17427 local jobid_var_old=$($LCTL get_param -n jobid_var)
17428 local jobid_var_new
17429 local new_value="foo=bar"
17431 $LCTL set_param jobid_var=$new_value ||
17432 error "'set_param a=b' did not accept a value containing '='"
17434 jobid_var_new=$($LCTL get_param -n jobid_var)
17435 [[ "$jobid_var_new" == "$new_value" ]] ||
17436 error "'set_param a=b' failed on a value containing '='"
17438 # Reset the jobid_var to test the other format
17439 $LCTL set_param jobid_var=$jobid_var_old
17440 jobid_var_new=$($LCTL get_param -n jobid_var)
17441 [[ "$jobid_var_new" == "$jobid_var_old" ]] ||
17442 error "failed to reset jobid_var"
17444 $LCTL set_param jobid_var $new_value ||
17445 error "'set_param a b' did not accept a value containing '='"
17447 jobid_var_new=$($LCTL get_param -n jobid_var)
17448 [[ "$jobid_var_new" == "$new_value" ]] ||
17449 error "'set_param a b' failed on a value containing '='"
17451 $LCTL set_param jobid_var $jobid_var_old
17452 jobid_var_new=$($LCTL get_param -n jobid_var)
17453 [[ "$jobid_var_new" == "$jobid_var_old" ]] ||
17454 error "failed to reset jobid_var"
17456 run_test 401d "Verify 'lctl set_param' accepts values containing '='"
17459 local server_version=$(lustre_version_code $SINGLEMDS)
17460 [[ $server_version -ge $(version_code 2.7.66) ]] ||
17461 [[ $server_version -ge $(version_code 2.7.18.4) &&
17462 $server_version -lt $(version_code 2.7.50) ]] ||
17463 [[ $server_version -ge $(version_code 2.7.2) &&
17464 $server_version -lt $(version_code 2.7.11) ]] ||
17465 { skip "Need MDS version 2.7.2+ or 2.7.18.4+ or 2.7.66+";
17467 remote_mds_nodsh && skip "remote MDS with nodsh" && return
17468 $LFS setdirstripe -i 0 $DIR/$tdir || error "setdirstripe -i 0 failed"
17469 #define OBD_FAIL_MDS_FLD_LOOKUP 0x15c
17470 do_facet mds1 "lctl set_param fail_loc=0x8000015c"
17471 touch $DIR/$tdir/$tfile && error "touch should fail with ENOENT" ||
17472 echo "Touch failed - OK"
17474 run_test 402 "Return ENOENT to lod_generate_and_set_lovea"
17477 local file1=$DIR/$tfile.1
17478 local file2=$DIR/$tfile.2
17479 local tfile=$TMP/$tfile
17481 rm -f $file1 $file2 $tfile
17486 # 30 sec OBD_TIMEOUT in ll_getattr()
17487 # right before populating st_nlink
17488 $LCTL set_param fail_loc=0x80001409
17489 stat -c %h $file1 > $tfile &
17491 # create an alias, drop all locks and reclaim the dentry
17493 cancel_lru_locks mdc
17494 cancel_lru_locks osc
17495 sysctl -w vm.drop_caches=2
17499 [ $(cat $tfile) -gt 0 ] || error "wrong nlink count: $(cat $tfile)"
17501 rm -f $tfile $file1 $file2
17503 run_test 403 "i_nlink should not drop to zero due to aliasing"
17505 test_404() { # LU-6601
17506 local server_version=$(lustre_version_code $SINGLEMDS)
17507 [[ $server_version -ge $(version_code 2.8.53) ]] ||
17508 { skip "Need server version newer than 2.8.52"; return 0; }
17510 remote_mds_nodsh && skip "remote MDS with nodsh" && return
17511 local mosps=$(do_facet $SINGLEMDS $LCTL dl |
17512 awk '/osp .*-osc-MDT/ { print $4}')
17515 for osp in $mosps; do
17516 echo "Deactivate: " $osp
17517 do_facet $SINGLEMDS $LCTL --device %$osp deactivate
17518 local stat=$(do_facet $SINGLEMDS $LCTL dl |
17519 awk -vp=$osp '$4 == p { print $2 }')
17520 [ $stat = IN ] || {
17521 do_facet $SINGLEMDS $LCTL dl | grep -w $osp
17522 error "deactivate error"
17524 echo "Activate: " $osp
17525 do_facet $SINGLEMDS $LCTL --device %$osp activate
17526 local stat=$(do_facet $SINGLEMDS $LCTL dl |
17527 awk -vp=$osp '$4 == p { print $2 }')
17528 [ $stat = UP ] || {
17529 do_facet $SINGLEMDS $LCTL dl | grep -w $osp
17530 error "activate error"
17534 run_test 404 "validate manual {de}activated works properly for OSPs"
17537 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.6.92) -o \
17538 [ $(lustre_version_code client) -lt $(version_code 2.6.99) ] &&
17539 skip "Layout swap lock is not supported" && return
17541 check_swap_layouts_support && return 0
17543 test_mkdir $DIR/$tdir
17544 swap_lock_test -d $DIR/$tdir ||
17545 error "One layout swap locked test failed"
17547 run_test 405 "Various layout swap lock tests"
17550 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
17551 [ $OSTCOUNT -lt 2 ] && skip "needs >= 2 OSTs" && return
17552 [ -n "$FILESET" ] && skip "SKIP due to FILESET set" && return
17553 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
17554 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.8.50) ] &&
17555 skip "Need MDS version at least 2.8.50" && return
17557 local def_stripe_size=$($LFS getstripe -S $MOUNT)
17558 local test_pool=$TESTNAME
17560 if ! combined_mgs_mds ; then
17563 pool_add $test_pool || error "pool_add failed"
17564 pool_add_targets $test_pool 0 $(($OSTCOUNT - 1)) 1 ||
17565 error "pool_add_targets failed"
17567 save_layout_restore_at_exit $MOUNT
17569 # parent set default stripe count only, child will stripe from both
17570 # parent and fs default
17571 $LFS setstripe -c 1 -i 1 -S $((def_stripe_size * 2)) -p $test_pool $MOUNT ||
17572 error "setstripe $MOUNT failed"
17573 $LFS mkdir -c $MDSCOUNT $DIR/$tdir || error "mkdir $tdir failed"
17574 $LFS setstripe -c $OSTCOUNT $DIR/$tdir || error "setstripe $tdir failed"
17575 for i in $(seq 10); do
17576 local f=$DIR/$tdir/$tfile.$i
17577 touch $f || error "touch failed"
17578 local count=$($LFS getstripe -c $f)
17579 [ $count -eq $OSTCOUNT ] ||
17580 error "$f stripe count $count != $OSTCOUNT"
17581 local offset=$($LFS getstripe -i $f)
17582 [ $offset -eq 1 ] || error "$f stripe offset $offset != 1"
17583 local size=$($LFS getstripe -S $f)
17584 [ $size -eq $((def_stripe_size * 2)) ] ||
17585 error "$f stripe size $size != $((def_stripe_size * 2))"
17586 local pool=$($LFS getstripe -p $f)
17587 [ $pool == $test_pool ] || error "$f pool $pool != $test_pool"
17590 # change fs default striping, delete parent default striping, now child
17591 # will stripe from new fs default striping only
17592 $LFS setstripe -c 1 -S $def_stripe_size -i 0 $MOUNT ||
17593 error "change $MOUNT default stripe failed"
17594 $LFS setstripe -c 0 $DIR/$tdir ||
17595 error "delete $tdir default stripe failed"
17596 for i in $(seq 11 20); do
17597 local f=$DIR/$tdir/$tfile.$i
17598 touch $f || error "touch $f failed"
17599 local count=$($LFS getstripe -c $f)
17600 [ $count -eq 1 ] || error "$f stripe count $count != 1"
17601 local offset=$($LFS getstripe -i $f)
17602 [ $offset -eq 0 ] || error "$f stripe offset $offset != 0"
17603 local size=$($LFS getstripe -S $f)
17604 [ $size -eq $def_stripe_size ] ||
17605 error "$f stripe size $size != $def_stripe_size"
17606 local pool=$($LFS getstripe -p $f)
17607 [ $pool == $test_pool ] || error "$f pool $pool isn't set"
17610 unlinkmany $DIR/$tdir/$tfile. 1 20
17612 local f=$DIR/$tdir/$tfile
17613 pool_remove_all_targets $test_pool $f
17614 pool_remove $test_pool $f
17616 if ! combined_mgs_mds ; then
17620 run_test 406 "DNE support fs default striping"
17623 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
17624 [[ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.8.55) ]] &&
17625 skip "Need MDS version at least 2.8.55" && return
17626 remote_mds_nodsh && skip "remote MDS with nodsh" && return
17628 $LFS mkdir -i 0 -c 1 $DIR/$tdir.0 ||
17629 error "$LFS mkdir -i 0 -c 1 $tdir.0 failed"
17630 $LFS mkdir -i 1 -c 1 $DIR/$tdir.1 ||
17631 error "$LFS mkdir -i 1 -c 1 $tdir.1 failed"
17632 touch $DIR/$tdir.0/$tfile.0 || error "touch $tdir.0/$tfile.0 failed"
17634 #define OBD_FAIL_DT_TXN_STOP 0x2019
17635 for idx in $(seq $MDSCOUNT); do
17636 do_facet mds$idx "lctl set_param fail_loc=0x2019"
17638 $LFS mkdir -c 2 $DIR/$tdir && error "$LFS mkdir -c 2 $tdir should fail"
17639 mv $DIR/$tdir.0/$tfile.0 $DIR/$tdir.1/$tfile.1 &&
17640 error "mv $tdir.0/$tfile.0 $tdir.1/$tfile.1 should fail"
17643 run_test 407 "transaction fail should cause operation fail"
17646 dd if=/dev/zero of=$DIR/$tfile bs=4096 count=1 oflag=direct
17648 #define OBD_FAIL_OSC_BRW_PREP_REQ2 0x40a
17649 lctl set_param fail_loc=0x8000040a
17650 # let ll_prepare_partial_page() fail
17651 dd if=/dev/zero of=$DIR/$tfile bs=2048 count=1 conv=notrunc || true
17655 # create at least 100 unused inodes so that
17656 # shrink_icache_memory(0) should not return 0
17657 touch $DIR/$tfile-{0..100}
17658 rm -f $DIR/$tfile-{0..100}
17661 echo 2 > /proc/sys/vm/drop_caches
17663 run_test 408 "drop_caches should not hang due to page leaks"
17667 [ $MDSCOUNT -lt 2 ] &&
17668 skip "We need at least 2 MDTs for this test" && return
17670 check_mount_and_prep
17672 mkdir -p $DIR/$tdir || error "(0) Fail to mkdir"
17673 $LFS mkdir -i 1 -c 2 $DIR/$tdir/foo || error "(1) Fail to mkdir"
17674 touch $DIR/$tdir/guard || error "(2) Fail to create"
17676 local PREFIX=$(str_repeat 'A' 128)
17677 echo "Create 1K hard links start at $(date)"
17678 createmany -l $DIR/$tdir/guard $DIR/$tdir/foo/${PREFIX}_ 1000 ||
17679 error "(3) Fail to hard link"
17681 echo "Links count should be right although linkEA overflow"
17682 stat $DIR/$tdir/guard || error "(4) Fail to stat"
17683 local linkcount=$(stat --format=%h $DIR/$tdir/guard)
17684 [ $linkcount -eq 1001 ] ||
17685 error "(5) Unexpected hard links count: $linkcount"
17687 echo "List all links start at $(date)"
17688 ls -l $DIR/$tdir/foo > /dev/null ||
17689 error "(6) Fail to list $DIR/$tdir/foo"
17691 echo "Unlink hard links start at $(date)"
17692 unlinkmany $DIR/$tdir/foo/${PREFIX}_ 1000 ||
17693 error "(7) Fail to unlink"
17695 run_test 409 "Large amount of cross-MDTs hard links on the same file"
17699 [[ $(lustre_version_code client) -lt $(version_code 2.9.59) ]] &&
17700 skip "Need client version at least 2.9.59" && return
17702 # Create a file, and stat it from the kernel
17703 local testfile=$DIR/$tfile
17706 local run_id=$RANDOM
17707 local my_ino=$(stat --format "%i" $testfile)
17709 # Try to insert the module. This will always fail as the
17710 # module is designed to not be inserted.
17711 insmod $LUSTRE/tests/kernel/kinode.ko run_id=$run_id fname=$testfile \
17714 # Anything but success is a test failure
17716 "lustre_kinode_$run_id: inode numbers are identical: $my_ino" ||
17717 error "no inode match"
17719 run_test 410 "Test inode number returned from kernel thread"
17721 cleanup_test411_cgroup() {
17727 local cg_basedir=/sys/fs/cgroup/memory
17729 test -f "$cg_basedir/memory.kmem.limit_in_bytes" ||
17730 { skip "no setup for cgroup"; return; }
17732 dd if=/dev/zero of=$DIR/$tfile bs=1M count=100 conv=fsync ||
17733 error "test file creation failed"
17734 cancel_lru_locks osc
17736 # Create a very small memory cgroup to force a slab allocation error
17737 local cgdir=$cg_basedir/osc_slab_alloc
17738 mkdir $cgdir || error "cgroup mkdir '$cgdir' failed"
17739 trap "cleanup_test411_cgroup $cgdir" EXIT
17740 echo 2M > $cgdir/memory.kmem.limit_in_bytes
17741 echo 1M > $cgdir/memory.limit_in_bytes
17743 # Should not LBUG, just be killed by oom-killer
17744 sh -c "echo \$$ > $cgdir/tasks && dd if=$DIR/$tfile of=/dev/null" &&
17745 error "fail to trigger a memory allocation error"
17747 cleanup_test411_cgroup $cgdir
17751 run_test 411 "Slab allocation error with cgroup does not LBUG"
17754 [ $MDSCOUNT -lt 2 ] &&
17755 skip "We need at least 2 MDTs for this test" && return
17757 if [ $(lustre_version_code mds1) -lt $(version_code 2.10.55) ]; then
17758 skip "Need server version at least 2.10.55" && exit 0
17761 $LFS mkdir -i $((MDSCOUNT - 1)),$((MDSCOUNT - 2)) $DIR/$tdir ||
17762 error "mkdir failed"
17763 $LFS getdirstripe $DIR/$tdir
17764 local stripe_index=$($LFS getdirstripe -i $DIR/$tdir)
17765 [ $stripe_index -eq $((MDSCOUNT - 1)) ] ||
17766 error "expect $((MDSCOUT - 1)) get $stripe_index"
17767 local stripe_count=$($LFS getdirstripe -T $DIR/$tdir)
17768 [ $stripe_count -eq 2 ] ||
17769 error "expect 2 get $stripe_count"
17771 run_test 412 "mkdir on specific MDTs"
17774 [ $MDSCOUNT -lt 2 ] &&
17775 skip "We need at least 2 MDTs for this test" && return
17777 if [ $(lustre_version_code mds1) -lt $(version_code 2.10.55) ]; then
17778 skip "Need server version at least 2.10.55" && exit 0
17781 mkdir $DIR/$tdir || error "mkdir failed"
17783 # find MDT that is the most full
17784 local max=$($LFS df | grep MDT |
17793 END { split(b, c, ":")
17798 for i in $(seq $((MDSCOUNT - 1))); do
17799 $LFS mkdir -c $i $DIR/$tdir/d$i ||
17800 error "mkdir d$i failed"
17801 $LFS getdirstripe $DIR/$tdir/d$i
17802 local stripe_index=$($LFS getdirstripe -i $DIR/$tdir/d$i)
17803 [ $stripe_index -ne $max ] ||
17804 error "don't expect $max"
17807 run_test 413 "mkdir on less full MDTs"
17810 [[ $(lustre_version_code mds1) -lt $(version_code 2.9.55) ]] ||
17811 [[ $(lustre_version_code ost1) -lt $(version_code 2.9.55) ]] &&
17812 skip "Need server version at least 2.9.55" & exit 0
17813 start_full_debug_logging
17817 stop_full_debug_logging
17821 if [ $(lustre_version_code mgs) -le $(version_code 2.10.0) ]; then
17822 local st=$(do_facet mgs $LCTL barrier_stat $FSNAME |
17823 awk '/The barrier for/ { print $7 }')
17826 local st=$(do_facet mgs $LCTL barrier_stat -s $FSNAME)
17831 barrier_expired() {
17834 if [ $(lustre_version_code mgs) -le $(version_code 2.10.0) ]; then
17835 expired=$(do_facet mgs $LCTL barrier_stat $FSNAME |
17836 awk '/will be expired/ { print $7 }')
17838 expired=$(do_facet mgs $LCTL barrier_stat -t $FSNAME)
17847 echo "Start barrier_freeze at: $(date)"
17848 #define OBD_FAIL_BARRIER_DELAY 0x2202
17849 do_facet mgs $LCTL set_param fail_val=5 fail_loc=0x2202
17850 do_facet mgs $LCTL barrier_freeze $FSNAME 10 &
17853 local b_status=$(barrier_stat)
17854 echo "Got barrier status at: $(date)"
17855 [ "$b_status" = "'freezing_p1'" ] ||
17856 error "(1) unexpected barrier status $b_status"
17858 do_facet mgs $LCTL set_param fail_val=0 fail_loc=0
17860 b_status=$(barrier_stat)
17861 [ "$b_status" = "'frozen'" ] ||
17862 error "(2) unexpected barrier status $b_status"
17864 local expired=$(barrier_expired)
17865 echo "sleep $((expired + 3)) seconds, then the barrier will be expired"
17866 sleep $((expired + 3))
17868 b_status=$(barrier_stat)
17869 [ "$b_status" = "'expired'" ] ||
17870 error "(3) unexpected barrier status $b_status"
17872 do_facet mgs $LCTL barrier_freeze $FSNAME 10 ||
17873 error "(4) fail to freeze barrier"
17875 b_status=$(barrier_stat)
17876 [ "$b_status" = "'frozen'" ] ||
17877 error "(5) unexpected barrier status $b_status"
17879 echo "Start barrier_thaw at: $(date)"
17880 #define OBD_FAIL_BARRIER_DELAY 0x2202
17881 do_facet mgs $LCTL set_param fail_val=5 fail_loc=0x2202
17882 do_facet mgs $LCTL barrier_thaw $FSNAME &
17885 b_status=$(barrier_stat)
17886 echo "Got barrier status at: $(date)"
17887 [ "$b_status" = "'thawing'" ] ||
17888 error "(6) unexpected barrier status $b_status"
17890 do_facet mgs $LCTL set_param fail_val=0 fail_loc=0
17892 b_status=$(barrier_stat)
17893 [ "$b_status" = "'thawed'" ] ||
17894 error "(7) unexpected barrier status $b_status"
17896 #define OBD_FAIL_BARRIER_FAILURE 0x2203
17897 do_facet $SINGLEMDS $LCTL set_param fail_loc=0x2203
17898 do_facet mgs $LCTL barrier_freeze $FSNAME
17900 b_status=$(barrier_stat)
17901 [ "$b_status" = "'failed'" ] ||
17902 error "(8) unexpected barrier status $b_status"
17904 do_facet $SINGLEMDS $LCTL set_param fail_loc=0
17905 do_facet mgs $LCTL barrier_thaw $FSNAME
17909 run_test 801a "write barrier user interfaces and stat machine"
17914 mkdir $DIR/$tdir || error "(1) fail to mkdir"
17915 createmany -d $DIR/$tdir/d 6 || "(2) fail to mkdir"
17916 touch $DIR/$tdir/d2/f10 || error "(3) fail to touch"
17917 touch $DIR/$tdir/d3/f11 || error "(4) fail to touch"
17918 touch $DIR/$tdir/d4/f12 || error "(5) fail to touch"
17920 cancel_lru_locks mdc
17922 # 180 seconds should be long enough
17923 do_facet mgs $LCTL barrier_freeze $FSNAME 180
17925 local b_status=$(barrier_stat)
17926 [ "$b_status" = "'frozen'" ] ||
17927 error "(6) unexpected barrier status $b_status"
17929 mkdir $DIR/$tdir/d0/d10 &
17932 touch $DIR/$tdir/d1/f13 &
17935 ln $DIR/$tdir/d2/f10 $DIR/$tdir/d2/f14 &
17938 mv $DIR/$tdir/d3/f11 $DIR/$tdir/d3/f15 &
17941 rm -f $DIR/$tdir/d4/f12 &
17944 stat $DIR/$tdir/d5 || error "(7) stat should succeed"
17946 # To guarantee taht the 'stat' is not blocked
17947 b_status=$(barrier_stat)
17948 [ "$b_status" = "'frozen'" ] ||
17949 error "(8) unexpected barrier status $b_status"
17951 # let above commands to run at background
17954 ps -p $mkdir_pid || error "(9) mkdir should be blocked"
17955 ps -p $touch_pid || error "(10) touch should be blocked"
17956 ps -p $ln_pid || error "(11) link should be blocked"
17957 ps -p $mv_pid || error "(12) rename should be blocked"
17958 ps -p $rm_pid || error "(13) unlink should be blocked"
17960 b_status=$(barrier_stat)
17961 [ "$b_status" = "'frozen'" ] ||
17962 error "(14) unexpected barrier status $b_status"
17964 do_facet mgs $LCTL barrier_thaw $FSNAME
17965 b_status=$(barrier_stat)
17966 [ "$b_status" = "'thawed'" ] ||
17967 error "(15) unexpected barrier status $b_status"
17969 wait $mkdir_pid || error "(16) mkdir should succeed"
17970 wait $touch_pid || error "(17) touch should succeed"
17971 wait $ln_pid || error "(18) link should succeed"
17972 wait $mv_pid || error "(19) rename should succeed"
17973 wait $rm_pid || error "(20) unlink should succeed"
17977 run_test 801b "modification will be blocked by write barrier"
17980 [[ $MDSCOUNT -lt 2 ]] && skip "needs >= 2 MDTs" && return
17984 stop mds2 || error "(1) Fail to stop mds2"
17986 do_facet mgs $LCTL barrier_freeze $FSNAME 30
17988 local b_status=$(barrier_stat)
17989 [ "$b_status" = "'expired'" -o "$b_status" = "'failed'" ] || {
17990 do_facet mgs $LCTL barrier_thaw $FSNAME
17991 error "(2) unexpected barrier status $b_status"
17994 do_facet mgs $LCTL barrier_rescan $FSNAME ||
17995 error "(3) Fail to rescan barrier bitmap"
17997 do_facet mgs $LCTL barrier_freeze $FSNAME 10
17999 b_status=$(barrier_stat)
18000 [ "$b_status" = "'frozen'" ] ||
18001 error "(4) unexpected barrier status $b_status"
18003 do_facet mgs $LCTL barrier_thaw $FSNAME
18004 b_status=$(barrier_stat)
18005 [ "$b_status" = "'thawed'" ] ||
18006 error "(5) unexpected barrier status $b_status"
18008 local devname=$(mdsdevname 2)
18010 start mds2 $devname $MDS_MOUNT_OPTS || error "(6) Fail to start mds2"
18012 do_facet mgs $LCTL barrier_rescan $FSNAME ||
18013 error "(7) Fail to rescan barrier bitmap"
18017 run_test 801c "rescan barrier bitmap"
18019 saved_MGS_MOUNT_OPTS=$MGS_MOUNT_OPTS
18020 saved_MDS_MOUNT_OPTS=$MDS_MOUNT_OPTS
18021 saved_OST_MOUNT_OPTS=$OST_MOUNT_OPTS
18027 MGS_MOUNT_OPTS=$saved_MGS_MOUNT_OPTS
18028 MDS_MOUNT_OPTS=$saved_MDS_MOUNT_OPTS
18029 OST_MOUNT_OPTS=$saved_OST_MOUNT_OPTS
18035 [[ $(lustre_version_code mds1) -lt $(version_code 2.9.55) ]] ||
18036 [[ $(lustre_version_code ost1) -lt $(version_code 2.9.55) ]] &&
18037 skip "Need server version at least 2.9.55" & exit 0
18039 mkdir $DIR/$tdir || error "(1) fail to mkdir"
18041 cp $LUSTRE/tests/test-framework.sh $DIR/$tdir/ ||
18042 error "(2) Fail to copy"
18044 trap cleanup_802 EXIT
18046 # sync by force before remount as readonly
18047 sync; sync_all_data; sleep 3; sync_all_data
18051 MGS_MOUNT_OPTS=$(csa_add "$MGS_MOUNT_OPTS" -o rdonly_dev)
18052 MDS_MOUNT_OPTS=$(csa_add "$MDS_MOUNT_OPTS" -o rdonly_dev)
18053 OST_MOUNT_OPTS=$(csa_add "$OST_MOUNT_OPTS" -o rdonly_dev)
18055 echo "Mount the server as read only"
18056 setupall server_only || error "(3) Fail to start servers"
18058 echo "Mount client without ro should fail"
18059 mount_client $MOUNT &&
18060 error "(4) Mount client without 'ro' should fail"
18062 echo "Mount client with ro should succeed"
18063 mount_client $MOUNT ro ||
18064 error "(5) Mount client with 'ro' should succeed"
18066 echo "Modify should be refused"
18067 touch $DIR/$tdir/guard && error "(6) Touch should fail under ro mode"
18069 echo "Read should be allowed"
18070 diff $LUSTRE/tests/test-framework.sh $DIR/$tdir/test-framework.sh ||
18071 error "(7) Read should succeed under ro mode"
18075 run_test 802 "simulate readonly device"
18078 [[ $MDSCOUNT -lt 2 ]] && skip "needs >= 2 MDTs" && return
18079 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.10.54) ] &&
18080 skip "MDS needs to be newer than 2.10.54" && return
18082 mkdir -p $DIR/$tdir
18083 # Create some objects on all MDTs to trigger related logs objects
18084 for idx in $(seq $MDSCOUNT); do
18085 $LFS mkdir -c $MDSCOUNT -i $((idx % $MDSCOUNT)) \
18086 $DIR/$tdir/dir${idx} ||
18087 error "Fail to create $DIR/$tdir/dir${idx}"
18091 echo "before create:"
18093 local before_used=$($LFS df -i | grep MDT0000_UUID | awk '{print $3}')
18095 for ((i=0; i<10; i++)); do
18096 $LFS mkdir -c 1 -i 1 $DIR/$tdir/foo$i ||
18097 error "Fail to create $DIR/$tdir/foo$i"
18101 echo "after create:"
18103 local after_used=$($LFS df -i | grep MDT0000_UUID | awk '{print $3}')
18105 [ $after_used -ge $((before_used + 10)) ] ||
18106 error "before ($before_used) + 10 > after ($after_used)"
18108 for ((i=0; i<10; i++)); do
18109 rm -rf $DIR/$tdir/foo$i ||
18110 error "Fail to remove $DIR/$tdir/foo$i"
18113 sleep 3 # avoid MDT return cached statfs
18114 wait_delete_completed
18115 echo "after unlink:"
18117 before_used=$after_used
18118 after_used=$($LFS df -i | grep MDT0000_UUID | awk '{print $3}')
18120 [ $after_used -le $((before_used - 8)) ] ||
18121 error "before ($before_used) - 8 < after ($after_used)"
18123 run_test 803 "verify agent object for remote object"
18126 [[ $MDSCOUNT -lt 2 ]] && skip "needs >= 2 MDTs" && return
18127 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.10.54) ] &&
18128 skip "MDS needs to be newer than 2.10.54" && return
18130 [ "$(facet_fstype $SINGLEMDS)" != "ldiskfs" ] &&
18131 skip "ldiskfs only test" && return 0
18133 mkdir -p $DIR/$tdir
18134 $LFS mkdir -c 1 -i 1 $DIR/$tdir/dir0 ||
18135 error "Fail to create $DIR/$tdir/dir0"
18137 local fid=$($LFS path2fid $DIR/$tdir/dir0)
18138 local dev=$(mdsdevname 2)
18140 do_facet mds2 "$DEBUGFS -c -R 'ls /REMOTE_PARENT_DIR' $dev" |
18141 grep ${fid} || error "NOT found agent entry for dir0"
18143 $LFS mkdir -c $MDSCOUNT -i 0 $DIR/$tdir/dir1 ||
18144 error "Fail to create $DIR/$tdir/dir1"
18146 touch $DIR/$tdir/dir1/foo0 ||
18147 error "Fail to create $DIR/$tdir/dir1/foo0"
18148 fid=$($LFS path2fid $DIR/$tdir/dir1/foo0)
18151 for idx in $(seq $MDSCOUNT); do
18152 dev=$(mdsdevname $idx)
18153 do_facet mds${idx} \
18154 "$DEBUGFS -c -R 'ls /REMOTE_PARENT_DIR' $dev" |
18155 grep ${fid} && rc=$idx
18158 mv $DIR/$tdir/dir1/foo0 $DIR/$tdir/dir1/foo1 ||
18159 error "Fail to rename foo0 to foo1"
18160 if [ $rc -eq 0 ]; then
18161 for idx in $(seq $MDSCOUNT); do
18162 dev=$(mdsdevname $idx)
18163 do_facet mds${idx} \
18164 "$DEBUGFS -c -R 'ls /REMOTE_PARENT_DIR' $dev" |
18165 grep ${fid} && rc=$idx
18169 mv $DIR/$tdir/dir1/foo1 $DIR/$tdir/dir1/foo2 ||
18170 error "Fail to rename foo1 to foo2"
18171 if [ $rc -eq 0 ]; then
18172 for idx in $(seq $MDSCOUNT); do
18173 dev=$(mdsdevname $idx)
18174 do_facet mds${idx} \
18175 "$DEBUGFS -c -R 'ls /REMOTE_PARENT_DIR' $dev" |
18176 grep ${fid} && rc=$idx
18180 [ $rc -ne 0 ] || error "NOT found agent entry for foo"
18182 ln $DIR/$tdir/dir1/foo2 $DIR/$tdir/dir0/guard ||
18183 error "Fail to link to $DIR/$tdir/dir1/foo2"
18184 mv $DIR/$tdir/dir1/foo2 $DIR/$tdir/dir1/foo0 ||
18185 error "Fail to rename foo2 to foo0"
18186 unlink $DIR/$tdir/dir1/foo0 ||
18187 error "Fail to unlink $DIR/$tdir/dir1/foo0"
18188 rm -rf $DIR/$tdir/dir0 ||
18189 error "Fail to rm $DIR/$tdir/dir0"
18191 for idx in $(seq $MDSCOUNT); do
18192 dev=$(mdsdevname $idx)
18196 run_e2fsck $(facet_active_host mds$idx) $dev -n ||
18198 start mds${idx} $dev $MDS_MOUNT_OPTS ||
18199 error "mount mds$idx failed"
18200 df $MOUNT > /dev/null 2>&1
18202 # e2fsck should not return error
18204 error "e2fsck detected error on MDT${idx}: rc=$rc"
18207 run_test 804 "verify agent entry for remote entry"
18210 # tests that do cleanup/setup should be run at the end
18214 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
18216 #define OBD_FAIL_MGC_PAUSE_PROCESS_LOG 0x903
18217 $LCTL set_param fail_loc=0x903
18219 cancel_lru_locks MGC
18221 FAIL_ON_ERROR=true cleanup
18222 FAIL_ON_ERROR=true setup
18224 run_test 900 "umount should not race with any mgc requeue thread"
18227 [ -f $EXT2_DEV ] && rm $EXT2_DEV || true
18228 check_and_cleanup_lustre
18229 if [ "$I_MOUNTED" != "yes" ]; then
18230 lctl set_param debug="$OLDDEBUG" 2> /dev/null || true