2 # -*- tab-width: 8; indent-tabs-mode: t; -*-
4 # Run select tests by setting ONLY, or as arguments to the script.
5 # Skip specific tests by setting EXCEPT.
7 # e.g. ONLY="22 23" or ONLY="`seq 32 39`" or EXCEPT="31"
11 # bug number for skipped test: LU-9693 LU-6493 LU-9693
12 ALWAYS_EXCEPT="$SANITY_EXCEPT 42a 42b 42c"
13 # UPDATE THE COMMENT ABOVE WITH BUG NUMBERS WHEN CHANGING ALWAYS_EXCEPT!
15 # skipped tests: LU-8411 LU-9096 LU-9054 LU-10680 ..
16 ALWAYS_EXCEPT=" 407 253 312 160f 160g $ALWAYS_EXCEPT"
18 # Check Grants after these tests
19 GRANT_CHECK_LIST="$GRANT_CHECK_LIST 42a 42b 42c 42d 42e 63a 63b 64a 64b 64c"
21 SRCDIR=$(cd $(dirname $0); echo $PWD)
22 export PATH=$PATH:/sbin
28 CHECKSTAT=${CHECKSTAT:-"checkstat -v"}
29 CREATETEST=${CREATETEST:-createtest}
31 LVERIFY=${LVERIFY:-ll_dirstripe_verify}
33 OPENFILE=${OPENFILE:-openfile}
34 OPENUNLINK=${OPENUNLINK:-openunlink}
35 export MULTIOP=${MULTIOP:-multiop}
36 READS=${READS:-"reads"}
37 MUNLINK=${MUNLINK:-munlink}
38 SOCKETSERVER=${SOCKETSERVER:-socketserver}
39 SOCKETCLIENT=${SOCKETCLIENT:-socketclient}
40 MEMHOG=${MEMHOG:-memhog}
41 DIRECTIO=${DIRECTIO:-directio}
42 ACCEPTOR_PORT=${ACCEPTOR_PORT:-988}
44 CHECK_GRANT=${CHECK_GRANT:-"yes"}
45 GRANT_CHECK_LIST=${GRANT_CHECK_LIST:-""}
46 export PARALLEL=${PARALLEL:-"no"}
48 export NAME=${NAME:-local}
55 LUSTRE=${LUSTRE:-$(cd $(dirname $0)/..; echo $PWD)}
56 LUSTRE_TESTS_API_DIR=${LUSTRE_TESTS_API_DIR:-${LUSTRE}/tests/clientapi}
57 . $LUSTRE/tests/test-framework.sh
59 . ${CONFIG:=$LUSTRE/tests/cfg/${NAME}.sh}
63 [ "$SLOW" = "no" ] && EXCEPT_SLOW="27m 64b 68 71 115 300o"
65 if [ $(facet_fstype $SINGLEMDS) = "zfs" ]; then
66 # bug number for skipped test: LU-1957
67 ALWAYS_EXCEPT="$ALWAYS_EXCEPT 180"
69 [ "$SLOW" = "no" ] && EXCEPT_SLOW="$EXCEPT_SLOW 51b"
72 # Get the SLES version so we can make decisions on if a test should be run
74 # Returns a version string that should only be used in comparing
75 # strings returned by version_code()
79 local version=$(grep VERSION_ID /etc/os-release | cut -d'"' -f2)
81 # All SuSE Linux versions have one decimal. version_code expects two
82 local sles_version=$version.0
83 version_code $sles_version
86 if [ -r /etc/SuSE-release ]; then
87 sles_version=$(sles_version_code)
88 [ $sles_version -lt $(version_code 11.4.0) ] &&
89 # bug number for skipped test: LU-4341
90 ALWAYS_EXCEPT="$ALWAYS_EXCEPT 170"
91 [ $sles_version -lt $(version_code 12.0.0) ] &&
92 # bug number for skipped test: LU-3703
93 ALWAYS_EXCEPT="$ALWAYS_EXCEPT 234"
100 pgrep ll_sa > /dev/null && { echo "There are ll_sa thread not exit!"; exit 20; }
101 cleanupall ${FORCE} $* || { echo "FAILed to clean up"; exit 20; }
110 check_swap_layouts_support()
112 $LCTL get_param -n llite.*.sbi_flags | grep -q layout ||
113 { skip "Does not support layout lock."; return 0; }
117 check_and_setup_lustre
121 MAXFREE=${MAXFREE:-$((200000 * $OSTCOUNT))}
123 [ -f $DIR/d52a/foo ] && chattr -a $DIR/d52a/foo
124 [ -f $DIR/d52b/foo ] && chattr -i $DIR/d52b/foo
125 rm -rf $DIR/[Rdfs][0-9]*
127 # $RUNAS_ID may get set incorrectly somewhere else
128 [ $UID -eq 0 -a $RUNAS_ID -eq 0 ] && error "\$RUNAS_ID set to 0, but \$UID is also 0!"
130 check_runas_id $RUNAS_ID $RUNAS_GID $RUNAS
134 if [ "${ONLY}" = "MOUNT" ] ; then
135 echo "Lustre is up, please go on"
139 echo "preparing for tests involving mounts"
140 EXT2_DEV=${EXT2_DEV:-$TMP/SANITY.LOOP}
142 mke2fs -j -F $EXT2_DEV 8000 > /dev/null
143 echo # add a newline after mke2fs.
147 OLDDEBUG=$(lctl get_param -n debug 2> /dev/null)
148 lctl set_param debug=-1 2> /dev/null || true
151 $CHECKSTAT -t file $DIR/$tfile || error "$tfile is not a file"
153 $CHECKSTAT -a $DIR/$tfile || error "$tfile was not removed"
155 run_test 0a "touch; rm ====================="
158 chmod 0755 $DIR || error "chmod 0755 $DIR failed"
159 $CHECKSTAT -p 0755 $DIR || error "$DIR permission is not 0755"
161 run_test 0b "chmod 0755 $DIR ============================="
164 $LCTL get_param mdc.*.import | grep "state: FULL" ||
165 error "import not FULL"
166 $LCTL get_param mdc.*.import | grep "target: $FSNAME-MDT" ||
169 run_test 0c "check import proc"
171 test_0d() { # LU-3397
172 [ $(lustre_version_code mgs) -lt $(version_code 2.10.57) ] &&
173 skip "proc exports not supported before 2.10.57" && return
175 local mgs_exp="mgs.MGS.exports"
176 local client_uuid=$($LCTL get_param -n mgc.*.uuid)
178 local exp_client_version
181 local temp_imp=$DIR/$tfile.import
182 local temp_exp=$DIR/$tfile.export
184 # save mgc import file to $temp_imp
185 $LCTL get_param mgc.*.import | tee $temp_imp
186 # Check if client uuid is found in MGS export
187 for exp_client_nid in $(do_facet mgs $LCTL get_param -N $mgs_exp.*); do
188 [ $(do_facet mgs $LCTL get_param $exp_client_nid.uuid) == \
192 # save mgs export file to $temp_exp
193 do_facet mgs $LCTL get_param $exp_client_nid.export | tee $temp_exp
195 # Compare the value of field "connect_flags"
196 imp_val=$(grep "connect_flags" $temp_imp)
197 exp_val=$(grep "connect_flags" $temp_exp)
198 [ "$exp_val" == "$imp_val" ] ||
199 error "export flags '$exp_val' != import flags '$imp_val'"
201 # Compare the value of client version
202 exp_client_version=$(awk '/target_version:/ { print $2 }' $temp_exp)
203 exp_val=$(version_code $exp_client_version)
204 imp_val=$(lustre_version_code client)
205 [ "$exp_val" == "$imp_val" ] ||
206 error "export client version '$exp_val' != '$imp_val'"
208 run_test 0d "check export proc ============================="
211 test_mkdir $DIR/$tdir
212 test_mkdir $DIR/$tdir/d2
213 mkdir $DIR/$tdir/d2 && error "we expect EEXIST, but not returned"
214 $CHECKSTAT -t dir $DIR/$tdir/d2 || error "$tdir/d2 is not a dir"
217 $CHECKSTAT -a $DIR/$tdir || error "$tdir was not removed"
219 run_test 1 "mkdir; remkdir; rmdir"
222 test_mkdir $DIR/$tdir
223 touch $DIR/$tdir/$tfile || error "touch $tdir/$tfile failed"
224 $CHECKSTAT -t file $DIR/$tdir/$tfile || error "$tdir/$tfile not a file"
226 $CHECKSTAT -a $DIR/$tdir/$tfile || error "$tdir/$file is not removed"
228 run_test 2 "mkdir; touch; rmdir; check file"
231 test_mkdir $DIR/$tdir
232 $CHECKSTAT -t dir $DIR/$tdir || error "$tdir is not a directory"
233 touch $DIR/$tdir/$tfile
234 $CHECKSTAT -t file $DIR/$tdir/$tfile || error "$tdir/$tfile not a file"
236 $CHECKSTAT -a $DIR/$tdir || error "$tdir is not removed"
238 run_test 3 "mkdir; touch; rmdir; check dir"
240 # LU-4471 - failed rmdir on remote directories still removes directory on MDT0
242 test_mkdir -i 1 $DIR/$tdir
244 touch $DIR/$tdir/$tfile ||
245 error "Create file under remote directory failed"
248 error "Expect error removing in-use dir $DIR/$tdir"
250 test -d $DIR/$tdir || error "Remote directory disappeared"
252 rm -rf $DIR/$tdir || error "remove remote dir error"
254 run_test 4 "mkdir; touch dir/file; rmdir; checkdir (expect error)"
257 test_mkdir $DIR/$tdir
258 test_mkdir $DIR/$tdir/d2
259 chmod 0707 $DIR/$tdir/d2 || error "chmod 0707 $tdir/d2 failed"
260 $CHECKSTAT -t dir -p 0707 $DIR/$tdir/d2 || error "$tdir/d2 not mode 707"
261 $CHECKSTAT -t dir $DIR/$tdir/d2 || error "$tdir/d2 is not a directory"
263 run_test 5 "mkdir .../d5 .../d5/d2; chmod .../d5/d2"
266 touch $DIR/$tfile || error "touch $DIR/$tfile failed"
267 chmod 0666 $DIR/$tfile || error "chmod 0666 $tfile failed"
268 $CHECKSTAT -t file -p 0666 -u \#$UID $DIR/$tfile ||
269 error "$tfile does not have perm 0666 or UID $UID"
270 $RUNAS chmod 0444 $DIR/$tfile && error "chmod $tfile worked on UID $UID"
271 $CHECKSTAT -t file -p 0666 -u \#$UID $DIR/$tfile ||
272 error "$tfile should be 0666 and owned by UID $UID"
274 run_test 6a "touch f6a; chmod f6a; $RUNAS chmod f6a (should return error) =="
277 [ $RUNAS_ID -eq $UID ] && skip_env "RUNAS_ID = UID = $UID" && return
279 chown $RUNAS_ID $DIR/$tfile || error "chown $RUNAS_ID $file failed"
280 $CHECKSTAT -t file -u \#$RUNAS_ID $DIR/$tfile ||
281 error "$tfile should be owned by UID $RUNAS_ID"
282 $RUNAS chown $UID $DIR/$tfile && error "chown $UID $file succeeded"
283 $CHECKSTAT -t file -u \#$RUNAS_ID $DIR/$tfile ||
284 error "$tfile should be owned by UID $RUNAS_ID"
286 run_test 6c "touch f6c; chown f6c; $RUNAS chown f6c (should return error) =="
289 [ $RUNAS_ID -eq $UID ] && skip_env "RUNAS_ID = UID = $UID" && return
291 chgrp $RUNAS_ID $DIR/$tfile || error "chgrp $RUNAS_ID $file failed"
292 $CHECKSTAT -t file -u \#$UID -g \#$RUNAS_ID $DIR/$tfile ||
293 error "$tfile should be owned by GID $UID"
294 $RUNAS chgrp $UID $DIR/$tfile && error "chgrp $UID $file succeeded"
295 $CHECKSTAT -t file -u \#$UID -g \#$RUNAS_ID $DIR/$tfile ||
296 error "$tfile should be owned by UID $UID and GID $RUNAS_ID"
298 run_test 6e "touch+chgrp $tfile; $RUNAS chgrp $tfile (should return error)"
301 [ $RUNAS_ID -eq $UID ] && skip_env "RUNAS_ID = UID = $UID" && return
302 test_mkdir $DIR/$tdir
303 chmod 777 $DIR/$tdir || error "chmod 0777 $tdir failed"
304 $RUNAS mkdir $DIR/$tdir/d || error "mkdir $tdir/d failed"
305 chmod g+s $DIR/$tdir/d || error "chmod g+s $tdir/d failed"
306 test_mkdir $DIR/$tdir/d/subdir
307 $CHECKSTAT -g \#$RUNAS_GID $DIR/$tdir/d/subdir ||
308 error "$tdir/d/subdir should be GID $RUNAS_GID"
309 if [[ $MDSCOUNT -gt 1 ]]; then
310 # check remote dir sgid inherite
311 $LFS mkdir -i 0 $DIR/$tdir.local ||
312 error "mkdir $tdir.local failed"
313 chmod g+s $DIR/$tdir.local ||
314 error "chmod $tdir.local failed"
315 chgrp $RUNAS_GID $DIR/$tdir.local ||
316 error "chgrp $tdir.local failed"
317 $LFS mkdir -i 1 $DIR/$tdir.local/$tdir.remote ||
318 error "mkdir $tdir.remote failed"
319 $CHECKSTAT -g \#$RUNAS_GID $DIR/$tdir.local/$tdir.remote ||
320 error "$tdir.remote should be owned by $UID.$RUNAS_ID"
321 $CHECKSTAT -p 02755 $DIR/$tdir.local/$tdir.remote ||
322 error "$tdir.remote should be mode 02755"
325 run_test 6g "verify new dir in sgid dir inherits group"
327 test_6h() { # bug 7331
328 [ $RUNAS_ID -eq $UID ] && skip_env "RUNAS_ID = UID = $UID" && return
329 touch $DIR/$tfile || error "touch failed"
330 chown $RUNAS_ID:$RUNAS_GID $DIR/$tfile || error "initial chown failed"
331 $RUNAS -G$RUNAS_GID chown $RUNAS_ID:0 $DIR/$tfile &&
332 error "chown $RUNAS_ID:0 $tfile worked as GID $RUNAS_GID"
333 $CHECKSTAT -t file -u \#$RUNAS_ID -g \#$RUNAS_GID $DIR/$tfile ||
334 error "$tdir/$tfile should be UID $RUNAS_UID GID $RUNAS_GID"
336 run_test 6h "$RUNAS chown RUNAS_ID.0 .../$tfile (should return error)"
339 test_mkdir $DIR/$tdir
340 $MCREATE $DIR/$tdir/$tfile
341 chmod 0666 $DIR/$tdir/$tfile
342 $CHECKSTAT -t file -p 0666 $DIR/$tdir/$tfile ||
343 error "$tdir/$tfile should be mode 0666"
345 run_test 7a "mkdir .../d7; mcreate .../d7/f; chmod .../d7/f ===="
348 if [ ! -d $DIR/$tdir ]; then
349 test_mkdir $DIR/$tdir
351 $MCREATE $DIR/$tdir/$tfile
352 echo -n foo > $DIR/$tdir/$tfile
353 [ "$(cat $DIR/$tdir/$tfile)" = "foo" ] || error "$tdir/$tfile not 'foo'"
354 $CHECKSTAT -t file -s 3 $DIR/$tdir/$tfile || error "$tfile size not 3"
356 run_test 7b "mkdir .../d7; mcreate d7/f2; echo foo > d7/f2 ====="
359 test_mkdir $DIR/$tdir
360 touch $DIR/$tdir/$tfile
361 chmod 0666 $DIR/$tdir/$tfile
362 $CHECKSTAT -t file -p 0666 $DIR/$tdir/$tfile ||
363 error "$tfile mode not 0666"
365 run_test 8 "mkdir .../d8; touch .../d8/f; chmod .../d8/f ======="
368 test_mkdir $DIR/$tdir
369 test_mkdir $DIR/$tdir/d2
370 test_mkdir $DIR/$tdir/d2/d3
371 $CHECKSTAT -t dir $DIR/$tdir/d2/d3 || error "$tdir/d2/d3 not a dir"
373 run_test 9 "mkdir .../d9 .../d9/d2 .../d9/d2/d3 ================"
376 test_mkdir $DIR/$tdir
377 test_mkdir $DIR/$tdir/d2
378 touch $DIR/$tdir/d2/$tfile
379 $CHECKSTAT -t file $DIR/$tdir/d2/$tfile ||
380 error "$tdir/d2/$tfile not a file"
382 run_test 10 "mkdir .../d10 .../d10/d2; touch .../d10/d2/f ======"
385 test_mkdir $DIR/$tdir
386 test_mkdir $DIR/$tdir/d2
387 chmod 0666 $DIR/$tdir/d2
388 chmod 0705 $DIR/$tdir/d2
389 $CHECKSTAT -t dir -p 0705 $DIR/$tdir/d2 ||
390 error "$tdir/d2 mode not 0705"
392 run_test 11 "mkdir .../d11 d11/d2; chmod .../d11/d2 ============"
395 test_mkdir $DIR/$tdir
396 touch $DIR/$tdir/$tfile
397 chmod 0666 $DIR/$tdir/$tfile
398 chmod 0654 $DIR/$tdir/$tfile
399 $CHECKSTAT -t file -p 0654 $DIR/$tdir/$tfile ||
400 error "$tdir/d2 mode not 0654"
402 run_test 12 "touch .../d12/f; chmod .../d12/f .../d12/f ========"
405 test_mkdir $DIR/$tdir
406 dd if=/dev/zero of=$DIR/$tdir/$tfile count=10
408 $CHECKSTAT -t file -s 0 $DIR/$tdir/$tfile ||
409 error "$tdir/$tfile size not 0 after truncate"
411 run_test 13 "creat .../d13/f; dd .../d13/f; > .../d13/f ========"
414 test_mkdir $DIR/$tdir
415 touch $DIR/$tdir/$tfile
417 $CHECKSTAT -a $DIR/$tdir/$tfile || error "$tdir/$tfile not removed"
419 run_test 14 "touch .../d14/f; rm .../d14/f; rm .../d14/f ======="
422 test_mkdir $DIR/$tdir
423 touch $DIR/$tdir/$tfile
424 mv $DIR/$tdir/$tfile $DIR/$tdir/${tfile}_2
425 $CHECKSTAT -t file $DIR/$tdir/${tfile}_2 ||
426 error "$tdir/${tfile_2} not a file after rename"
427 rm $DIR/$tdir/${tfile}_2 || error "unlink failed after rename"
429 run_test 15 "touch .../d15/f; mv .../d15/f .../d15/f2 =========="
432 test_mkdir $DIR/$tdir
433 touch $DIR/$tdir/$tfile
434 rm -rf $DIR/$tdir/$tfile
435 $CHECKSTAT -a $DIR/$tdir/$tfile || error "$tdir/$tfile not removed"
437 run_test 16 "touch .../d16/f; rm -rf .../d16/f"
440 test_mkdir $DIR/$tdir
441 touch $DIR/$tdir/$tfile
442 ln -s $DIR/$tdir/$tfile $DIR/$tdir/l-exist
444 $CHECKSTAT -l $DIR/$tdir/$tfile $DIR/$tdir/l-exist ||
445 error "$tdir/l-exist not a symlink"
446 $CHECKSTAT -f -t f $DIR/$tdir/l-exist ||
447 error "$tdir/l-exist not referencing a file"
448 rm -f $DIR/$tdir/l-exist
449 $CHECKSTAT -a $DIR/$tdir/l-exist || error "$tdir/l-exist not removed"
451 run_test 17a "symlinks: create, remove (real)"
454 test_mkdir $DIR/$tdir
455 ln -s no-such-file $DIR/$tdir/l-dangle
457 $CHECKSTAT -l no-such-file $DIR/$tdir/l-dangle ||
458 error "$tdir/l-dangle not referencing no-such-file"
459 $CHECKSTAT -fa $DIR/$tdir/l-dangle ||
460 error "$tdir/l-dangle not referencing non-existent file"
461 rm -f $DIR/$tdir/l-dangle
462 $CHECKSTAT -a $DIR/$tdir/l-dangle || error "$tdir/l-dangle not removed"
464 run_test 17b "symlinks: create, remove (dangling)"
466 test_17c() { # bug 3440 - don't save failed open RPC for replay
467 test_mkdir $DIR/$tdir
468 ln -s foo $DIR/$tdir/$tfile
469 cat $DIR/$tdir/$tfile && error "opened non-existent symlink" || true
471 run_test 17c "symlinks: open dangling (should return error)"
474 test_mkdir $DIR/$tdir
475 ln -s foo $DIR/$tdir/$tfile
476 touch $DIR/$tdir/$tfile || error "creating to new symlink"
478 run_test 17d "symlinks: create dangling"
481 test_mkdir $DIR/$tdir
482 local foo=$DIR/$tdir/$tfile
483 ln -s $foo $foo || error "create symlink failed"
484 ls -l $foo || error "ls -l failed"
485 ls $foo && error "ls not failed" || true
487 run_test 17e "symlinks: create recursive symlink (should return error)"
490 test_mkdir $DIR/$tdir
491 ln -s 1234567890/2234567890/3234567890/4234567890 $DIR/$tdir/111
492 ln -s 1234567890/2234567890/3234567890/4234567890/5234567890/6234567890 $DIR/$tdir/222
493 ln -s 1234567890/2234567890/3234567890/4234567890/5234567890/6234567890/7234567890/8234567890 $DIR/$tdir/333
494 ln -s 1234567890/2234567890/3234567890/4234567890/5234567890/6234567890/7234567890/8234567890/9234567890/a234567890/b234567890 $DIR/$tdir/444
495 ln -s 1234567890/2234567890/3234567890/4234567890/5234567890/6234567890/7234567890/8234567890/9234567890/a234567890/b234567890/c234567890/d234567890/f234567890 $DIR/$tdir/555
496 ln -s 1234567890/2234567890/3234567890/4234567890/5234567890/6234567890/7234567890/8234567890/9234567890/a234567890/b234567890/c234567890/d234567890/f234567890/aaaaaaaaaa/bbbbbbbbbb/cccccccccc/dddddddddd/eeeeeeeeee/ffffffffff/ $DIR/$tdir/666
499 run_test 17f "symlinks: long and very long symlink name"
501 # str_repeat(S, N) generate a string that is string S repeated N times
506 while [ $((n -= 1)) -ge 0 ]; do
512 # Long symlinks and LU-2241
514 test_mkdir $DIR/$tdir
515 local TESTS="59 60 61 4094 4095"
517 # Fix for inode size boundary in 2.1.4
518 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.1.4) ] &&
521 # Patch not applied to 2.2 or 2.3 branches
522 [ $(lustre_version_code $SINGLEMDS) -ge $(version_code 2.2.0) ] &&
523 [ $(lustre_version_code $SINGLEMDS) -le $(version_code 2.3.55) ] &&
526 # skip long symlink name for rhel6.5.
527 # rhel6.5 has a limit (PATH_MAX - sizeof(struct filename))
528 grep -q '6.5' /etc/redhat-release &>/dev/null &&
529 TESTS="59 60 61 4062 4063"
532 local SYMNAME=$(str_repeat 'x' $i)
533 ln -s $SYMNAME $DIR/$tdir/f$i || error "failed $i-char symlink"
534 readlink $DIR/$tdir/f$i || error "failed $i-char readlink"
537 run_test 17g "symlinks: really long symlink name and inode boundaries"
539 test_17h() { #bug 17378
540 remote_mds_nodsh && skip "remote MDS with nodsh" && return
541 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
543 test_mkdir $DIR/$tdir
544 mdt_idx=$($LFS getdirstripe -i $DIR/$tdir)
545 $LFS setstripe -c -1 $DIR/$tdir
546 #define OBD_FAIL_MDS_LOV_PREP_CREATE 0x141
547 do_facet mds$((mdt_idx + 1)) lctl set_param fail_loc=0x80000141
548 touch $DIR/$tdir/$tfile || true
550 run_test 17h "create objects: lov_free_memmd() doesn't lbug"
552 test_17i() { #bug 20018
553 remote_mds_nodsh && skip "remote MDS with nodsh" && return
554 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
555 test_mkdir -c1 $DIR/$tdir
556 local foo=$DIR/$tdir/$tfile
558 mdt_idx=$($LFS getdirstripe -i $DIR/$tdir)
559 ln -s $foo $foo || error "create symlink failed"
560 #define OBD_FAIL_MDS_READLINK_EPROTO 0x143
561 do_facet mds$((mdt_idx + 1)) lctl set_param fail_loc=0x80000143
562 ls -l $foo && error "error not detected"
565 run_test 17i "don't panic on short symlink (should return error)"
567 test_17k() { #bug 22301
568 [[ -z "$(which rsync 2>/dev/null)" ]] &&
569 skip "no rsync command" && return 0
570 rsync --help | grep -q xattr ||
571 skip_env "$(rsync --version | head -n1) does not support xattrs"
572 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return 0
573 test_mkdir $DIR/$tdir
574 test_mkdir $DIR/$tdir.new
575 touch $DIR/$tdir/$tfile
576 ln -s $DIR/$tdir/$tfile $DIR/$tdir/$tfile.lnk
577 rsync -av -X $DIR/$tdir/ $DIR/$tdir.new ||
578 error "rsync failed with xattrs enabled"
580 run_test 17k "symlinks: rsync with xattrs enabled"
582 test_17l() { # LU-279
583 [[ -z "$(which getfattr 2>/dev/null)" ]] &&
584 skip "no getfattr command" && return 0
585 test_mkdir $DIR/$tdir
586 touch $DIR/$tdir/$tfile
587 ln -s $DIR/$tdir/$tfile $DIR/$tdir/$tfile.lnk
588 for path in "$DIR/$tdir" "$DIR/$tdir/$tfile" "$DIR/$tdir/$tfile.lnk"; do
589 # -h to not follow symlinks. -m '' to list all the xattrs.
590 # grep to remove first line: '# file: $path'.
591 for xattr in `getfattr -hm '' $path 2>/dev/null | grep -v '^#'`;
593 lgetxattr_size_check $path $xattr ||
594 error "lgetxattr_size_check $path $xattr failed"
598 run_test 17l "Ensure lgetxattr's returned xattr size is consistent"
602 local short_sym="0123456789"
603 local wdir=$DIR/$tdir
606 remote_mds_nodsh && skip "remote MDS with nodsh" && return
607 [ $(lustre_version_code $SINGLEMDS) -ge $(version_code 2.2.0) ] &&
608 [ $(lustre_version_code $SINGLEMDS) -le $(version_code 2.2.93) ] &&
609 skip "MDS 2.2.0-2.2.93 do not NUL-terminate symlinks" && return
611 [ "$(facet_fstype $SINGLEMDS)" != "ldiskfs" ] &&
612 skip "ldiskfs only test" && return 0
614 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
618 # create a long symlink file
619 for ((i = 0; i < 4; ++i)); do
620 long_sym=${long_sym}${long_sym}
623 echo "create 512 short and long symlink files under $wdir"
624 for ((i = 0; i < 256; ++i)); do
625 ln -sf ${long_sym}"a5a5" $wdir/long-$i
626 ln -sf ${short_sym}"a5a5" $wdir/short-$i
632 wait_delete_completed
634 echo "recreate the 512 symlink files with a shorter string"
635 for ((i = 0; i < 512; ++i)); do
636 # rewrite the symlink file with a shorter string
637 ln -sf ${long_sym} $wdir/long-$i || error "long_sym failed"
638 ln -sf ${short_sym} $wdir/short-$i || error "short_sym failed"
641 local mds_index=$(($($LFS getstripe -M $wdir) + 1))
642 local devname=$(mdsdevname $mds_index)
644 echo "stop and checking mds${mds_index}:"
645 # e2fsck should not return error
647 run_e2fsck $(facet_active_host mds${mds_index}) $devname -n
650 start mds${mds_index} $devname $MDS_MOUNT_OPTS ||
651 error "start mds${mds_index} failed"
652 df $MOUNT > /dev/null 2>&1
654 error "e2fsck detected error for short/long symlink: rc=$rc"
656 run_test 17m "run e2fsck against MDT which contains short/long symlink"
658 check_fs_consistency_17n() {
662 # create/unlink in 17n only change 2 MDTs(MDT1/MDT2),
663 # so it only check MDT1/MDT2 instead of all of MDTs.
664 for mdt_index in 1 2; do
665 local devname=$(mdsdevname $mdt_index)
666 # e2fsck should not return error
668 run_e2fsck $(facet_active_host mds$mdt_index) $devname -n ||
671 start mds${mdt_index} $devname $MDS_MOUNT_OPTS ||
672 error "mount mds$mdt_index failed"
673 df $MOUNT > /dev/null 2>&1
681 remote_mds_nodsh && skip "remote MDS with nodsh" && return
682 [ $(lustre_version_code $SINGLEMDS) -ge $(version_code 2.2.0) ] &&
683 [ $(lustre_version_code $SINGLEMDS) -le $(version_code 2.2.93) ] &&
684 skip "MDS 2.2.0-2.2.93 do not NUL-terminate symlinks" && return
686 [ "$(facet_fstype $SINGLEMDS)" != "ldiskfs" ] &&
687 skip "ldiskfs only test" && return 0
689 [[ $MDSCOUNT -lt 2 ]] && skip "needs >= 2 MDTs" && return
691 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
693 test_mkdir $DIR/$tdir
694 for ((i=0; i<10; i++)); do
695 $LFS mkdir -i1 -c2 $DIR/$tdir/remote_dir_${i} ||
696 error "create remote dir error $i"
697 createmany -o $DIR/$tdir/remote_dir_${i}/f 10 ||
698 error "create files under remote dir failed $i"
701 check_fs_consistency_17n ||
702 error "e2fsck report error after create files under remote dir"
704 for ((i = 0; i < 10; i++)); do
705 rm -rf $DIR/$tdir/remote_dir_${i} ||
706 error "destroy remote dir error $i"
709 check_fs_consistency_17n ||
710 error "e2fsck report error after unlink files under remote dir"
712 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.4.50) ] &&
713 skip "lustre < 2.4.50 does not support migrate mv " && return
715 for ((i = 0; i < 10; i++)); do
716 mkdir -p $DIR/$tdir/remote_dir_${i}
717 createmany -o $DIR/$tdir/remote_dir_${i}/f 10 ||
718 error "create files under remote dir failed $i"
719 $LFS migrate --mdt-index 1 $DIR/$tdir/remote_dir_${i} ||
720 error "migrate remote dir error $i"
722 check_fs_consistency_17n || error "e2fsck report error after migration"
724 for ((i = 0; i < 10; i++)); do
725 rm -rf $DIR/$tdir/remote_dir_${i} ||
726 error "destroy remote dir error $i"
729 check_fs_consistency_17n || error "e2fsck report error after unlink"
731 run_test 17n "run e2fsck against master/slave MDT which contains remote dir"
734 remote_mds_nodsh && skip "remote MDS with nodsh" && return
735 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.3.64) ] &&
736 skip "Need MDS version at least 2.3.64" && return
738 local wdir=$DIR/${tdir}o
744 mdt_index=$($LFS getstripe -M $wdir/$tfile)
745 mdt_index=$((mdt_index + 1))
748 #fail mds will wait the failover finish then set
749 #following fail_loc to avoid interfer the recovery process.
752 #define OBD_FAIL_OSD_LMA_INCOMPAT 0x194
753 do_facet mds${mdt_index} lctl set_param fail_loc=0x194
754 ls -l $wdir/$tfile && rc=1
755 do_facet mds${mdt_index} lctl set_param fail_loc=0
756 [[ $rc -eq 0 ]] || error "stat file should fail"
758 run_test 17o "stat file with incompat LMA feature"
761 touch $DIR/$tfile || error "Failed to touch $DIR/$tfile: $?"
762 ls $DIR || error "Failed to ls $DIR: $?"
764 run_test 18 "touch .../f ; ls ... =============================="
770 $CHECKSTAT -a $DIR/$tfile || error "$tfile was not removed"
772 run_test 19a "touch .../f19 ; ls -l ... ; rm .../f19 ==========="
775 ls -l $DIR/$tfile && error "ls -l $tfile failed"|| true
777 run_test 19b "ls -l .../f19 (should return error) =============="
780 [ $RUNAS_ID -eq $UID ] &&
781 skip_env "RUNAS_ID = UID = $UID -- skipping" && return
782 $RUNAS touch $DIR/$tfile && error "create non-root file failed" || true
784 run_test 19c "$RUNAS touch .../f19 (should return error) =="
787 cat $DIR/f19 && error || true
789 run_test 19d "cat .../f19 (should return error) =============="
798 $CHECKSTAT -a $DIR/$tfile || error "$tfile was not removed"
800 run_test 20 "touch .../f ; ls -l ..."
803 test_mkdir $DIR/$tdir
804 [ -f $DIR/$tdir/dangle ] && rm -f $DIR/$tdir/dangle
805 ln -s dangle $DIR/$tdir/link
806 echo foo >> $DIR/$tdir/link
807 cat $DIR/$tdir/dangle
808 $CHECKSTAT -t link $DIR/$tdir/link || error "$tdir/link not a link"
809 $CHECKSTAT -f -t file $DIR/$tdir/link ||
810 error "$tdir/link not linked to a file"
812 run_test 21 "write to dangling link"
815 local wdir=$DIR/$tdir
817 chown $RUNAS_ID:$RUNAS_GID $wdir
818 (cd $wdir || error "cd $wdir failed";
819 $RUNAS tar cf - /etc/hosts /etc/sysconfig/network |
821 ls -lR $wdir/etc || error "ls -lR $wdir/etc failed"
822 $CHECKSTAT -t dir $wdir/etc || error "checkstat -t dir failed"
823 $CHECKSTAT -u \#$RUNAS_ID -g \#$RUNAS_GID $wdir/etc ||
824 error "checkstat -u failed"
826 run_test 22 "unpack tar archive as non-root user"
830 test_mkdir $DIR/$tdir
831 local file=$DIR/$tdir/$tfile
833 openfile -f O_CREAT:O_EXCL $file || error "$file create failed"
834 openfile -f O_CREAT:O_EXCL $file &&
835 error "$file recreate succeeded" || true
837 run_test 23a "O_CREAT|O_EXCL in subdir"
839 test_23b() { # bug 18988
840 test_mkdir $DIR/$tdir
841 local file=$DIR/$tdir/$tfile
844 echo foo > $file || error "write filed"
845 echo bar >> $file || error "append filed"
846 $CHECKSTAT -s 8 $file || error "wrong size"
849 run_test 23b "O_APPEND check"
851 # LU-9409, size with O_APPEND and tiny writes
853 local file=$DIR/$tfile
856 dd conv=notrunc oflag=append if=/dev/zero of=$file bs=8 count=800
857 $CHECKSTAT -s 6400 $file || error "wrong size, expected 6400"
861 dd conv=notrunc oflag=append if=/dev/zero of=$file bs=8 count=800 &
862 dd conv=notrunc oflag=append if=/dev/zero of=$file bs=8 count=800 &
864 $CHECKSTAT -s 12800 $file || error "wrong size, expected 12800"
867 #racing tiny & normal writes
868 dd conv=notrunc oflag=append if=/dev/zero of=$file bs=4096 count=4 &
869 dd conv=notrunc oflag=append if=/dev/zero of=$file bs=8 count=100 &
871 $CHECKSTAT -s 17184 $file || error "wrong size, expected 17184"
874 #racing tiny & normal writes 2, ugly numbers
875 dd conv=notrunc oflag=append if=/dev/zero of=$file bs=4099 count=11 &
876 dd conv=notrunc oflag=append if=/dev/zero of=$file bs=17 count=173 &
878 $CHECKSTAT -s 48030 $file || error "wrong size, expected 48030"
881 run_test 23c "O_APPEND size checks for tiny writes"
885 echo '-- same directory rename'
886 test_mkdir $DIR/$tdir
887 touch $DIR/$tdir/$tfile.1
888 mv $DIR/$tdir/$tfile.1 $DIR/$tdir/$tfile.2
889 $CHECKSTAT -t file $DIR/$tdir/$tfile.2 || error "$tfile.2 not a file"
891 run_test 24a "rename file to non-existent target"
894 test_mkdir $DIR/$tdir
895 touch $DIR/$tdir/$tfile.{1,2}
896 mv $DIR/$tdir/$tfile.1 $DIR/$tdir/$tfile.2
897 $CHECKSTAT -a $DIR/$tdir/$tfile.1 || error "$tfile.1 exists"
898 $CHECKSTAT -t file $DIR/$tdir/$tfile.2 || error "$tfile.2 not a file"
900 run_test 24b "rename file to existing target"
903 test_mkdir $DIR/$tdir
904 test_mkdir $DIR/$tdir/d$testnum.1
905 mv $DIR/$tdir/d$testnum.1 $DIR/$tdir/d$testnum.2
906 $CHECKSTAT -a $DIR/$tdir/d$testnum.1 || error "d$testnum.1 exists"
907 $CHECKSTAT -t dir $DIR/$tdir/d$testnum.2 || error "d$testnum.2 not dir"
909 run_test 24c "rename directory to non-existent target"
912 test_mkdir -c1 $DIR/$tdir
913 test_mkdir -c1 $DIR/$tdir/d$testnum.1
914 test_mkdir -c1 $DIR/$tdir/d$testnum.2
915 mrename $DIR/$tdir/d$testnum.1 $DIR/$tdir/d$testnum.2
916 $CHECKSTAT -a $DIR/$tdir/d$testnum.1 || error "d$testnum.1 exists"
917 $CHECKSTAT -t dir $DIR/$tdir/d$testnum.2 || error "d$testnum.2 not dir"
919 run_test 24d "rename directory to existing target"
922 echo '-- cross directory renames --'
926 mv $DIR/R5a/f $DIR/R5b/g
927 $CHECKSTAT -a $DIR/R5a/f || error "$DIR/R5a/f exists"
928 $CHECKSTAT -t file $DIR/R5b/g || error "$DIR/R5b/g not file type"
930 run_test 24e "touch .../R5a/f; rename .../R5a/f .../R5b/g ======"
935 touch $DIR/R6a/f $DIR/R6b/g
936 mv $DIR/R6a/f $DIR/R6b/g
937 $CHECKSTAT -a $DIR/R6a/f || error "$DIR/R6a/f exists"
938 $CHECKSTAT -t file $DIR/R6b/g || error "$DIR/R6b/g not file type"
940 run_test 24f "touch .../R6a/f R6b/g; mv .../R6a/f .../R6b/g ===="
945 test_mkdir $DIR/R7a/d
946 mv $DIR/R7a/d $DIR/R7b/e
947 $CHECKSTAT -a $DIR/R7a/d || error "$DIR/R7a/d exists"
948 $CHECKSTAT -t dir $DIR/R7b/e || error "$DIR/R7b/e not dir type"
950 run_test 24g "mkdir .../R7{a,b}/d; mv .../R7a/d .../R7b/e ======"
953 test_mkdir -c1 $DIR/R8a
954 test_mkdir -c1 $DIR/R8b
955 test_mkdir -c1 $DIR/R8a/d
956 test_mkdir -c1 $DIR/R8b/e
957 mrename $DIR/R8a/d $DIR/R8b/e
958 $CHECKSTAT -a $DIR/R8a/d || error "$DIR/R8a/d exists"
959 $CHECKSTAT -t dir $DIR/R8b/e || error "$DIR/R8b/e not dir type"
961 run_test 24h "mkdir .../R8{a,b}/{d,e}; rename .../R8a/d .../R8b/e"
964 echo "-- rename error cases"
968 mrename $DIR/R9/f $DIR/R9/a
969 $CHECKSTAT -t file $DIR/R9/f || error "$DIR/R9/f not file type"
970 $CHECKSTAT -t dir $DIR/R9/a || error "$DIR/R9/a not dir type"
971 $CHECKSTAT -a $DIR/R9/a/f || error "$DIR/R9/a/f exists"
973 run_test 24i "rename file to dir error: touch f ; mkdir a ; rename f a"
977 mrename $DIR/R10/f $DIR/R10/g
978 $CHECKSTAT -t dir $DIR/R10 || error "$DIR/R10 not dir type"
979 $CHECKSTAT -a $DIR/R10/f || error "$DIR/R10/f exists"
980 $CHECKSTAT -a $DIR/R10/g || error "$DIR/R10/g exists"
982 run_test 24j "source does not exist ============================"
986 test_mkdir $DIR/R11a/d
988 mv $DIR/R11a/f $DIR/R11a/d
989 $CHECKSTAT -a $DIR/R11a/f || error "$DIR/R11a/f exists"
990 $CHECKSTAT -t file $DIR/R11a/d/f || error "$DIR/R11a/d/f not file type"
992 run_test 24k "touch .../R11a/f; mv .../R11a/f .../R11a/d ======="
994 # bug 2429 - rename foo foo foo creates invalid file
997 $MULTIOP $f OcNs || error "rename of ${f} to itself failed"
999 run_test 24l "Renaming a file to itself ========================"
1003 $MULTIOP $f OcLN ${f}2 ${f}2 || error "link ${f}2 ${f}2 failed"
1004 # on ext3 this does not remove either the source or target files
1005 # though the "expected" operation would be to remove the source
1006 $CHECKSTAT -t file ${f} || error "${f} missing"
1007 $CHECKSTAT -t file ${f}2 || error "${f}2 missing"
1009 run_test 24m "Renaming a file to a hard link to itself ========="
1013 # this stats the old file after it was renamed, so it should fail
1015 $CHECKSTAT ${f} || error "${f} missing"
1017 $CHECKSTAT ${f}.rename || error "${f}.rename missing"
1018 $CHECKSTAT -a ${f} || error "${f} exists"
1020 run_test 24n "Statting the old file after renaming (Posix rename 2)"
1023 test_mkdir $DIR/$tdir
1024 rename_many -s random -v -n 10 $DIR/$tdir
1026 run_test 24o "rename of files during htree split"
1029 test_mkdir $DIR/R12a
1030 test_mkdir $DIR/R12b
1031 DIRINO=`ls -lid $DIR/R12a | awk '{ print $1 }'`
1032 mrename $DIR/R12a $DIR/R12b
1033 $CHECKSTAT -a $DIR/R12a || error "$DIR/R12a exists"
1034 $CHECKSTAT -t dir $DIR/R12b || error "$DIR/R12b not dir type"
1035 DIRINO2=`ls -lid $DIR/R12b | awk '{ print $1 }'`
1036 [ "$DIRINO" = "$DIRINO2" ] || error "R12a $DIRINO != R12b $DIRINO2"
1038 run_test 24p "mkdir .../R12{a,b}; rename .../R12a .../R12b"
1040 cleanup_multiop_pause() {
1042 kill -USR1 $MULTIPID
1046 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
1047 test_mkdir $DIR/R13a
1048 test_mkdir $DIR/R13b
1049 local DIRINO=$(ls -lid $DIR/R13a | awk '{ print $1 }')
1050 multiop_bg_pause $DIR/R13b D_c || error "multiop failed to start"
1053 trap cleanup_multiop_pause EXIT
1054 mrename $DIR/R13a $DIR/R13b
1055 $CHECKSTAT -a $DIR/R13a || error "R13a still exists"
1056 $CHECKSTAT -t dir $DIR/R13b || error "R13b does not exist"
1057 local DIRINO2=$(ls -lid $DIR/R13b | awk '{ print $1 }')
1058 [ "$DIRINO" = "$DIRINO2" ] || error "R13a $DIRINO != R13b $DIRINO2"
1059 cleanup_multiop_pause
1060 wait $MULTIPID || error "multiop close failed"
1062 run_test 24q "mkdir .../R13{a,b}; open R13b rename R13a R13b ==="
1064 test_24r() { #bug 3789
1065 test_mkdir $DIR/R14a
1066 test_mkdir $DIR/R14a/b
1067 mrename $DIR/R14a $DIR/R14a/b && error "rename to subdir worked!"
1068 $CHECKSTAT -t dir $DIR/R14a || error "$DIR/R14a missing"
1069 $CHECKSTAT -t dir $DIR/R14a/b || error "$DIR/R14a/b missing"
1071 run_test 24r "mkdir .../R14a/b; rename .../R14a .../R14a/b ====="
1074 test_mkdir $DIR/R15a
1075 test_mkdir $DIR/R15a/b
1076 test_mkdir $DIR/R15a/b/c
1077 mrename $DIR/R15a $DIR/R15a/b/c && error "rename to sub-subdir worked!"
1078 $CHECKSTAT -t dir $DIR/R15a || error "$DIR/R15a missing"
1079 $CHECKSTAT -t dir $DIR/R15a/b/c || error "$DIR/R15a/b/c missing"
1081 run_test 24s "mkdir .../R15a/b/c; rename .../R15a .../R15a/b/c ="
1083 test_mkdir $DIR/R16a
1084 test_mkdir $DIR/R16a/b
1085 test_mkdir $DIR/R16a/b/c
1086 mrename $DIR/R16a/b/c $DIR/R16a && error "rename to sub-subdir worked!"
1087 $CHECKSTAT -t dir $DIR/R16a || error "$DIR/R16a missing"
1088 $CHECKSTAT -t dir $DIR/R16a/b/c || error "$DIR/R16a/b/c missing"
1090 run_test 24t "mkdir .../R16a/b/c; rename .../R16a/b/c .../R16a ="
1092 test_24u() { # bug12192
1093 $MULTIOP $DIR/$tfile C2w$((2048 * 1024))c || error "multiop failed"
1094 $CHECKSTAT -s $((2048 * 1024)) $DIR/$tfile || error "wrong file size"
1096 run_test 24u "create stripe file"
1100 size=$(getconf PAGE_SIZE 2>/dev/null)
1101 echo -n ${size:-4096}
1104 simple_cleanup_common() {
1107 [ -z "$DIR" -o -z "$tdir" ] && return 0
1109 local start=$SECONDS
1112 wait_delete_completed
1113 echo "cleanup time $((SECONDS - start))"
1117 max_pages_per_rpc() {
1118 local mdtname="$(printf "MDT%04x" ${1:-0})"
1119 $LCTL get_param -n mdc.*$mdtname*.max_pages_per_rpc
1123 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
1124 local nrfiles=${COUNT:-100000}
1125 # Performance issue on ZFS see LU-4072 (c.f. LU-2887)
1126 [ $(facet_fstype $SINGLEMDS) = "zfs" ] && nrfiles=${COUNT:-10000}
1128 local fname="$DIR/$tdir/$tfile"
1129 test_mkdir "$(dirname $fname)"
1130 # assume MDT0000 has the fewest inodes
1131 local stripes=$($LFS getdirstripe -c $(dirname $fname))
1132 local free_inodes=$(($(mdt_free_inodes 0) * stripes))
1133 [[ $free_inodes -lt $nrfiles ]] && nrfiles=$free_inodes
1135 trap simple_cleanup_common EXIT
1137 createmany -m "$fname" $nrfiles
1139 cancel_lru_locks mdc
1140 lctl set_param mdc.*.stats clear
1142 # was previously test_24D: LU-6101
1143 # readdir() returns correct number of entries after cursor reload
1144 local num_ls=$(ls $DIR/$tdir | wc -l)
1145 local num_uniq=$(ls $DIR/$tdir | sort -u | wc -l)
1146 local num_all=$(ls -a $DIR/$tdir | wc -l)
1147 if [ $num_ls -ne $nrfiles -o $num_uniq -ne $nrfiles -o \
1148 $num_all -ne $((nrfiles + 2)) ]; then
1149 error "Expected $nrfiles files, got $num_ls " \
1150 "($num_uniq unique $num_all .&..)"
1152 # LU-5 large readdir
1153 # dirent_size = 32 bytes for sizeof(struct lu_dirent) +
1154 # N bytes for name (len($nrfiles) rounded to 8 bytes) +
1155 # 8 bytes for luda_type (4 bytes rounded to 8 bytes)
1156 # take into account of overhead in lu_dirpage header and end mark in
1157 # each page, plus one in rpc_num calculation.
1158 local dirent_size=$((32 + (${#tfile} | 7) + 1 + 8))
1159 local page_entries=$((($(page_size) - 24) / dirent_size))
1160 local mdt_idx=$($LFS getdirstripe -i $(dirname $fname))
1161 local rpc_pages=$(max_pages_per_rpc $mdt_idx)
1162 local rpc_max=$((nrfiles / (page_entries * rpc_pages) + stripes))
1163 local mds_readpage=$(calc_stats mdc.*.stats mds_readpage)
1164 echo "readpages: $mds_readpage rpc_max: $rpc_max"
1165 (( $mds_readpage < $rpc_max - 2 || $mds_readpage > $rpc_max + 1)) &&
1166 error "large readdir doesn't take effect: " \
1167 "$mds_readpage should be about $rpc_max"
1169 simple_cleanup_common
1171 run_test 24v "list large directory (test hash collision, b=17560)"
1173 test_24w() { # bug21506
1175 dd if=/dev/zero of=$DIR/$tfile bs=1M count=1 seek=4096 || return 1
1176 dd if=/dev/zero bs=$SZ1 count=1 >> $DIR/$tfile || return 2
1177 dd if=$DIR/$tfile of=$DIR/${tfile}_left bs=1M skip=4097 || return 3
1178 SZ2=`ls -l $DIR/${tfile}_left | awk '{print $5}'`
1179 [[ "$SZ1" -eq "$SZ2" ]] ||
1180 error "Error reading at the end of the file $tfile"
1182 run_test 24w "Reading a file larger than 4Gb"
1185 [[ $MDSCOUNT -lt 2 ]] && skip "needs >= 2 MDTs" && return
1187 [[ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.7.56) ]] &&
1188 skip "Need MDS version at least 2.7.56" && return
1190 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
1192 local remote_dir=$DIR/$tdir/remote_dir
1194 test_mkdir $DIR/$tdir
1195 $LFS mkdir -i $MDTIDX $remote_dir ||
1196 error "create remote directory failed"
1198 test_mkdir $DIR/$tdir/src_dir
1199 touch $DIR/$tdir/src_file
1200 test_mkdir $remote_dir/tgt_dir
1201 touch $remote_dir/tgt_file
1203 mrename $DIR/$tdir/src_dir $remote_dir/tgt_dir ||
1204 error "rename dir cross MDT failed!"
1206 mrename $DIR/$tdir/src_file $remote_dir/tgt_file ||
1207 error "rename file cross MDT failed!"
1209 touch $DIR/$tdir/ln_file
1210 ln $DIR/$tdir/ln_file $remote_dir/ln_name ||
1211 error "ln file cross MDT failed"
1213 rm -rf $DIR/$tdir || error "Can not delete directories"
1215 run_test 24x "cross MDT rename/link"
1218 [[ $MDSCOUNT -lt 2 ]] && skip "needs >= 2 MDTs" && return
1219 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
1220 local remote_dir=$DIR/$tdir/remote_dir
1223 test_mkdir $DIR/$tdir
1224 $LFS mkdir -i $mdtidx $remote_dir ||
1225 error "create remote directory failed"
1227 test_mkdir $remote_dir/src_dir
1228 touch $remote_dir/src_file
1229 test_mkdir $remote_dir/tgt_dir
1230 touch $remote_dir/tgt_file
1232 mrename $remote_dir/src_dir $remote_dir/tgt_dir ||
1233 error "rename subdir in the same remote dir failed!"
1235 mrename $remote_dir/src_file $remote_dir/tgt_file ||
1236 error "rename files in the same remote dir failed!"
1238 ln $remote_dir/tgt_file $remote_dir/tgt_file1 ||
1239 error "link files in the same remote dir failed!"
1241 rm -rf $DIR/$tdir || error "Can not delete directories"
1243 run_test 24y "rename/link on the same dir should succeed"
1245 test_24A() { # LU-3182
1249 test_mkdir $DIR/$tdir
1250 trap simple_cleanup_common EXIT
1251 createmany -m $DIR/$tdir/$tfile $NFILES
1252 local t=$(ls $DIR/$tdir | wc -l)
1253 local u=$(ls $DIR/$tdir | sort -u | wc -l)
1254 local v=$(ls -ai $DIR/$tdir | sort -u | wc -l)
1255 if [ $t -ne $NFILES -o $u -ne $NFILES -o $v -ne $((NFILES + 2)) ] ; then
1256 error "Expected $NFILES files, got $t ($u unique $v .&..)"
1259 simple_cleanup_common || error "Can not delete directories"
1261 run_test 24A "readdir() returns correct number of entries."
1263 test_24B() { # LU-4805
1264 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
1267 test_mkdir $DIR/$tdir
1268 $LFS setdirstripe -i0 -c$MDSCOUNT $DIR/$tdir/striped_dir ||
1269 error "create striped dir failed"
1271 count=$(ls -ai $DIR/$tdir/striped_dir | wc -l)
1272 [ $count -eq 2 ] || error "Expected 2, got $count"
1274 touch $DIR/$tdir/striped_dir/a
1276 count=$(ls -ai $DIR/$tdir/striped_dir | wc -l)
1277 [ $count -eq 3 ] || error "Expected 3, got $count"
1279 touch $DIR/$tdir/striped_dir/.f
1281 count=$(ls -ai $DIR/$tdir/striped_dir | wc -l)
1282 [ $count -eq 4 ] || error "Expected 4, got $count"
1284 rm -rf $DIR/$tdir || error "Can not delete directories"
1286 run_test 24B "readdir for striped dir return correct number of entries"
1289 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
1295 $LFS setdirstripe -i0 -c$MDSCOUNT $DIR/$tdir/d0/striped_dir ||
1296 error "create striped dir failed"
1298 cd $DIR/$tdir/d0/striped_dir
1300 local d0_ino=$(ls -i -l -a $DIR/$tdir | grep "d0" | awk '{print $1}')
1301 local d1_ino=$(ls -i -l -a $DIR/$tdir | grep "d1" | awk '{print $1}')
1302 local parent_ino=$(ls -i -l -a | grep "\.\." | awk '{print $1}')
1304 [ "$d0_ino" = "$parent_ino" ] ||
1305 error ".. wrong, expect $d0_ino, get $parent_ino"
1307 mv $DIR/$tdir/d0/striped_dir $DIR/$tdir/d1/ ||
1308 error "mv striped dir failed"
1310 parent_ino=$(ls -i -l -a | grep "\.\." | awk '{print $1}')
1312 [ "$d1_ino" = "$parent_ino" ] ||
1313 error ".. wrong after mv, expect $d1_ino, get $parent_ino"
1315 run_test 24C "check .. in striped dir"
1318 [[ $MDSCOUNT -lt 4 ]] && skip "needs >= 4 MDTs" && return
1319 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
1322 mkdir $DIR/$tdir/src_dir
1323 $LFS mkdir -i 1 $DIR/$tdir/src_dir/src_child ||
1324 error "create remote source failed"
1326 touch $DIR/$tdir/src_dir/src_child/a
1328 $LFS mkdir -i 2 $DIR/$tdir/tgt_dir ||
1329 error "create remote target dir failed"
1331 $LFS mkdir -i 3 $DIR/$tdir/tgt_dir/tgt_child ||
1332 error "create remote target child failed"
1334 mrename $DIR/$tdir/src_dir/src_child $DIR/$tdir/tgt_dir/tgt_child ||
1335 error "rename dir cross MDT failed!"
1339 $CHECKSTAT -t dir $DIR/$tdir/src_dir/src_child &&
1340 error "src_child still exists after rename"
1342 $CHECKSTAT -t file $DIR/$tdir/tgt_dir/tgt_child/a ||
1343 error "missing file(a) after rename"
1345 rm -rf $DIR/$tdir || error "Can not delete directories"
1347 run_test 24E "cross MDT rename/link"
1350 echo '== symlink sanity ============================================='
1354 touch $DIR/s25/foo ||
1355 error "File creation in symlinked directory failed"
1357 run_test 25a "create file in symlinked directory ==============="
1360 [ ! -d $DIR/d25 ] && test_25a
1361 $CHECKSTAT -t file $DIR/s25/foo || error "$DIR/s25/foo not file type"
1363 run_test 25b "lookup file in symlinked directory ==============="
1367 test_mkdir $DIR/d26/d26-2
1368 ln -s d26/d26-2 $DIR/s26
1369 touch $DIR/s26/foo || error "File creation failed"
1371 run_test 26a "multiple component symlink ======================="
1374 test_mkdir -p $DIR/$tdir/d26-2
1375 ln -s $tdir/d26-2/foo $DIR/s26-2
1376 touch $DIR/s26-2 || error "File creation failed"
1378 run_test 26b "multiple component symlink at end of lookup ======"
1381 test_mkdir $DIR/d26.2
1382 touch $DIR/d26.2/foo
1383 ln -s d26.2 $DIR/s26.2-1
1384 ln -s s26.2-1 $DIR/s26.2-2
1385 ln -s s26.2-2 $DIR/s26.2-3
1386 chmod 0666 $DIR/s26.2-3/foo
1388 run_test 26c "chain of symlinks"
1390 # recursive symlinks (bug 439)
1392 ln -s d26-3/foo $DIR/d26-3
1394 run_test 26d "create multiple component recursive symlink"
1397 [ ! -h $DIR/d26-3 ] && test_26d
1400 run_test 26e "unlink multiple component recursive symlink"
1402 # recursive symlinks (bug 7022)
1404 test_mkdir $DIR/$tdir
1405 test_mkdir $DIR/$tdir/$tfile
1406 cd $DIR/$tdir/$tfile || error "cd $DIR/$tdir/$tfile failed"
1407 test_mkdir -p lndir/bar1
1408 test_mkdir $DIR/$tdir/$tfile/$tfile
1409 cd $tfile || error "cd $tfile failed"
1410 ln -s .. dotdot || error "ln dotdot failed"
1411 ln -s dotdot/lndir lndir || error "ln lndir failed"
1412 cd $DIR/$tdir || error "cd $DIR/$tdir failed"
1413 output=`ls $tfile/$tfile/lndir/bar1`
1414 [ "$output" = bar1 ] && error "unexpected output"
1415 rm -r $tfile || error "rm $tfile failed"
1416 $CHECKSTAT -a $DIR/$tfile || error "$tfile not gone"
1418 run_test 26f "rm -r of a directory which has recursive symlink"
1421 test_mkdir $DIR/$tdir
1422 $LFS getstripe $DIR/$tdir
1423 $LFS setstripe -c 1 $DIR/$tdir/$tfile || error "setstripe failed"
1424 $CHECKSTAT -t file $DIR/$tdir/$tfile || error "checkstat failed"
1425 cp /etc/hosts $DIR/$tdir/$tfile || error "Can't copy to one stripe file"
1427 run_test 27a "one stripe file"
1430 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs" && return
1431 test_mkdir $DIR/$tdir
1432 $LFS setstripe -c 2 $DIR/$tdir/$tfile || error "setstripe failed"
1433 $LFS getstripe -c $DIR/$tdir/$tfile
1434 [ $($LFS getstripe -c $DIR/$tdir/$tfile) -eq 2 ] ||
1435 error "two-stripe file doesn't have two stripes"
1437 dd if=/dev/zero of=$DIR/$tdir/$tfile bs=4k count=4 || error "dd failed"
1439 run_test 27b "create and write to two stripe file"
1442 test_mkdir $DIR/$tdir
1443 $LFS setstripe -c 0 -i -1 -S 0 $DIR/$tdir/$tfile ||
1444 error "setstripe failed"
1445 $CHECKSTAT -t file $DIR/$tdir/$tfile || error "checkstat failed"
1446 dd if=/dev/zero of=$DIR/$tdir/$tfile bs=4k count=4 || error "dd failed"
1448 run_test 27d "create file with default settings"
1451 # LU-5839 adds check for existed layout before setting it
1452 [[ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.7.56) ]] &&
1453 skip "Need MDS version at least 2.7.56" && return
1454 test_mkdir $DIR/$tdir
1455 $LFS setstripe -c 2 $DIR/$tdir/$tfile || error "setstripe failed"
1456 $LFS setstripe -c 2 $DIR/$tdir/$tfile && error "setstripe worked twice"
1457 $CHECKSTAT -t file $DIR/$tdir/$tfile || error "checkstat failed"
1459 run_test 27e "setstripe existing file (should return error)"
1462 test_mkdir $DIR/$tdir
1463 $LFS setstripe -S 100 -i 0 -c 1 $DIR/$tdir/$tfile &&
1464 error "$SETSTRIPE $DIR/$tdir/$tfile failed"
1465 $CHECKSTAT -t file $DIR/$tdir/$tfile &&
1466 error "$CHECKSTAT -t file $DIR/$tdir/$tfile should fail"
1467 dd if=/dev/zero of=$DIR/$tdir/$tfile bs=4k count=4 || error "dd failed"
1468 $LFS getstripe $DIR/$tdir/$tfile || error "$LFS getstripe failed"
1470 run_test 27f "setstripe with bad stripe size (should return error)"
1473 test_mkdir $DIR/$tdir
1474 $MCREATE $DIR/$tdir/$tfile || error "mcreate failed"
1475 $LFS getstripe $DIR/$tdir/$tfile 2>&1 | grep "no stripe info" ||
1476 error "$DIR/$tdir/$tfile has object"
1478 run_test 27g "$LFS getstripe with no objects"
1481 test_mkdir $DIR/$tdir
1482 touch $DIR/$tdir/$tfile || error "touch failed"
1483 [[ $($LFS getstripe -c $DIR/$tdir/$tfile) -gt 0 ]] ||
1484 error "missing objects"
1486 run_test 27i "$LFS getstripe with some objects"
1489 test_mkdir $DIR/$tdir
1490 $LFS setstripe -i $OSTCOUNT $DIR/$tdir/$tfile &&
1491 error "setstripe failed" || true
1493 run_test 27j "setstripe with bad stripe offset (should return error)"
1495 test_27k() { # bug 2844
1496 test_mkdir $DIR/$tdir
1497 local file=$DIR/$tdir/$tfile
1498 local ll_max_blksize=$((4 * 1024 * 1024))
1499 $LFS setstripe -S 67108864 $file || error "setstripe failed"
1500 local blksize=$(stat $file | awk '/IO Block:/ { print $7 }')
1501 [ $blksize -le $ll_max_blksize ] || error "1:$blksize > $ll_max_blksize"
1502 dd if=/dev/zero of=$file bs=4k count=1
1503 blksize=$(stat $file | awk '/IO Block:/ { print $7 }')
1504 [ $blksize -le $ll_max_blksize ] || error "2:$blksize > $ll_max_blksize"
1506 run_test 27k "limit i_blksize for broken user apps"
1509 mcreate $DIR/$tfile || error "creating file"
1510 $RUNAS $LFS setstripe -c 1 $DIR/$tfile &&
1511 error "setstripe should have failed" || true
1513 run_test 27l "check setstripe permissions (should return error)"
1516 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs" && return
1518 ORIGFREE=$($LCTL get_param -n lov.$FSNAME-clilov-*.kbytesavail |
1520 if [[ $ORIGFREE -gt $MAXFREE ]]; then
1521 skip "$ORIGFREE > $MAXFREE skipping out-of-space test on OST0"
1524 trap simple_cleanup_common EXIT
1525 test_mkdir $DIR/$tdir
1526 $LFS setstripe -i 0 -c 1 $DIR/$tdir/$tfile.1
1527 dd if=/dev/zero of=$DIR/$tdir/$tfile.1 bs=1024 count=$MAXFREE &&
1528 error "dd should fill OST0"
1530 while $LFS setstripe -i 0 -c 1 $DIR/$tdir/$tfile.$i; do
1532 [ $i -gt 256 ] && break
1535 touch $DIR/$tdir/$tfile.$i
1536 [ $($LFS getstripe $DIR/$tdir/$tfile.$i | grep -A 10 obdidx |
1537 awk '{print $1}'| grep -w "0") ] &&
1538 error "OST0 was full but new created file still use it"
1540 touch $DIR/$tdir/$tfile.$i
1541 [ $($LFS getstripe $DIR/$tdir/$tfile.$i | grep -A 10 obdidx |
1542 awk '{print $1}'| grep -w "0") ] &&
1543 error "OST0 was full but new created file still use it"
1544 simple_cleanup_common
1546 run_test 27m "create file while OST0 was full"
1549 local delay=$(do_facet $SINGLEMDS lctl get_param -n lov.*.qos_maxage |
1550 awk '{ print $1 * 2; exit; }')
1554 # OSCs keep a NOSPC flag that will be reset after ~5s (qos_maxage)
1555 # if the OST isn't full anymore.
1557 local OSTIDX=${1:-""}
1559 local list=$(comma_list $(osts_nodes))
1560 [ "$OSTIDX" ] && list=$(facet_host ost$((OSTIDX + 1)))
1562 do_nodes $list lctl set_param fail_loc=0
1563 sync # initiate all OST_DESTROYs from MDS to OST
1567 exhaust_precreations() {
1570 local FAILIDX=${3:-$OSTIDX}
1571 local ofacet=ost$((OSTIDX + 1))
1573 test_mkdir -p -c1 $DIR/$tdir
1574 local mdtidx=$($LFS getstripe -M $DIR/$tdir)
1575 local mfacet=mds$((mdtidx + 1))
1576 echo OSTIDX=$OSTIDX MDTIDX=$mdtidx
1578 local OST=$(ostname_from_index $OSTIDX)
1581 local mdtosc_proc1=$(get_mdtosc_proc_path $mfacet $OST)
1582 local last_id=$(do_facet $mfacet lctl get_param -n \
1583 osc.$mdtosc_proc1.prealloc_last_id)
1584 local next_id=$(do_facet $mfacet lctl get_param -n \
1585 osc.$mdtosc_proc1.prealloc_next_id)
1587 local mdtosc_proc2=$(get_mdtosc_proc_path $mfacet)
1588 do_facet $mfacet lctl get_param osc.$mdtosc_proc2.prealloc*
1590 test_mkdir -p $DIR/$tdir/${OST}
1591 $SETSTRIPE -i $OSTIDX -c 1 $DIR/$tdir/${OST}
1592 #define OBD_FAIL_OST_ENOSPC 0x215
1593 do_facet $ofacet lctl set_param fail_val=$FAILIDX fail_loc=0x215
1594 echo "Creating to objid $last_id on ost $OST..."
1595 createmany -o $DIR/$tdir/${OST}/f $next_id $((last_id - next_id + 2))
1596 do_facet $mfacet lctl get_param osc.$mdtosc_proc2.prealloc*
1597 do_facet $ofacet lctl set_param fail_loc=$FAILLOC
1601 exhaust_all_precreations() {
1603 for (( i=0; i < OSTCOUNT; i++ )) ; do
1604 exhaust_precreations $i $1 -1
1609 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs" && return
1610 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
1611 remote_mds_nodsh && skip "remote MDS with nodsh" && return
1612 remote_ost_nodsh && skip "remote OST with nodsh" && return
1615 rm -f $DIR/$tdir/$tfile
1616 exhaust_precreations 0 0x80000215
1617 $LFS setstripe -c -1 $DIR/$tdir || error "setstripe failed"
1618 touch $DIR/$tdir/$tfile || error "touch failed"
1619 $LFS getstripe $DIR/$tdir/$tfile
1622 run_test 27n "create file with some full OSTs"
1625 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs" && return
1626 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
1627 remote_mds_nodsh && skip "remote MDS with nodsh" && return
1628 remote_ost_nodsh && skip "remote OST with nodsh" && return
1631 rm -f $DIR/$tdir/$tfile
1632 exhaust_all_precreations 0x215
1634 touch $DIR/$tdir/$tfile && error "able to create $DIR/$tdir/$tfile"
1639 run_test 27o "create file with all full OSTs (should error)"
1642 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs" && return
1643 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
1644 remote_mds_nodsh && skip "remote MDS with nodsh" && return
1645 remote_ost_nodsh && skip "remote OST with nodsh" && return
1648 rm -f $DIR/$tdir/$tfile
1649 test_mkdir $DIR/$tdir
1651 $MCREATE $DIR/$tdir/$tfile || error "mcreate failed"
1652 $TRUNCATE $DIR/$tdir/$tfile 80000000 || error "truncate failed"
1653 $CHECKSTAT -s 80000000 $DIR/$tdir/$tfile || error "checkstat failed"
1655 exhaust_precreations 0 0x80000215
1656 echo foo >> $DIR/$tdir/$tfile || error "append failed"
1657 $CHECKSTAT -s 80000004 $DIR/$tdir/$tfile || error "checkstat failed"
1658 $LFS getstripe $DIR/$tdir/$tfile
1662 run_test 27p "append to a truncated file with some full OSTs"
1665 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs" && return
1666 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
1667 remote_mds_nodsh && skip "remote MDS with nodsh" && return
1668 remote_ost_nodsh && skip "remote OST with nodsh" && return
1671 rm -f $DIR/$tdir/$tfile
1673 test_mkdir $DIR/$tdir
1674 $MCREATE $DIR/$tdir/$tfile || error "mcreate $DIR/$tdir/$tfile failed"
1675 $TRUNCATE $DIR/$tdir/$tfile 80000000 ||
1676 error "truncate $DIR/$tdir/$tfile failed"
1677 $CHECKSTAT -s 80000000 $DIR/$tdir/$tfile || error "checkstat failed"
1679 exhaust_all_precreations 0x215
1681 echo foo >> $DIR/$tdir/$tfile && error "append succeeded"
1682 $CHECKSTAT -s 80000000 $DIR/$tdir/$tfile || error "checkstat 2 failed"
1686 run_test 27q "append to truncated file with all OSTs full (should error)"
1689 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs" && return
1690 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
1691 remote_mds_nodsh && skip "remote MDS with nodsh" && return
1692 remote_ost_nodsh && skip "remote OST with nodsh" && return
1695 rm -f $DIR/$tdir/$tfile
1696 exhaust_precreations 0 0x80000215
1698 $LFS setstripe -i 0 -c 2 $DIR/$tdir/$tfile || error "setstripe failed"
1702 run_test 27r "stripe file with some full OSTs (shouldn't LBUG) ="
1704 test_27s() { # bug 10725
1705 test_mkdir $DIR/$tdir
1706 local stripe_size=$((4096 * 1024 * 1024)) # 2^32
1707 local stripe_count=0
1708 [ $OSTCOUNT -eq 1 ] || stripe_count=2
1709 $LFS setstripe -S $stripe_size -c $stripe_count $DIR/$tdir &&
1710 error "stripe width >= 2^32 succeeded" || true
1713 run_test 27s "lsm_xfersize overflow (should error) (bug 10725)"
1715 test_27t() { # bug 10864
1720 $WLFS getstripe $tfile
1723 run_test 27t "check that utils parse path correctly"
1725 test_27u() { # bug 4900
1726 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs" && return
1727 remote_mds_nodsh && skip "remote MDS with nodsh" && return
1729 local list=$(comma_list $(mdts_nodes))
1731 #define OBD_FAIL_MDS_OSC_PRECREATE 0x139
1732 do_nodes $list $LCTL set_param fail_loc=0x139
1733 test_mkdir -p $DIR/$tdir
1734 trap simple_cleanup_common EXIT
1735 createmany -o $DIR/$tdir/t- 1000
1736 do_nodes $list $LCTL set_param fail_loc=0
1738 TLOG=$TMP/$tfile.getstripe
1739 $LFS getstripe $DIR/$tdir > $TLOG
1740 OBJS=$(awk -vobj=0 '($1 == 0) { obj += 1 } END { print obj; }' $TLOG)
1741 unlinkmany $DIR/$tdir/t- 1000
1743 [[ $OBJS -gt 0 ]] &&
1744 error "$OBJS objects created on OST-0. See $TLOG" ||
1747 run_test 27u "skip object creation on OSC w/o objects"
1749 test_27v() { # bug 4900
1750 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs" && return
1751 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
1752 remote_mds_nodsh && skip "remote MDS with nodsh" && return
1753 remote_ost_nodsh && skip "remote OST with nodsh" && return
1755 exhaust_all_precreations 0x215
1758 $LFS setstripe -c 1 $DIR/$tdir # 1 stripe / file
1760 touch $DIR/$tdir/$tfile
1761 #define OBD_FAIL_TGT_DELAY_PRECREATE 0x705
1763 for (( i=1; i < OSTCOUNT; i++ )); do
1764 do_facet ost$i lctl set_param fail_loc=0x705
1766 local START=`date +%s`
1767 createmany -o $DIR/$tdir/$tfile 32
1769 local FINISH=`date +%s`
1770 local TIMEOUT=`lctl get_param -n timeout`
1771 local PROCESS=$((FINISH - START))
1772 [ $PROCESS -ge $((TIMEOUT / 2)) ] && \
1773 error "$FINISH - $START >= $TIMEOUT / 2"
1774 sleep $((TIMEOUT / 2 - PROCESS))
1777 run_test 27v "skip object creation on slow OST"
1779 test_27w() { # bug 10997
1780 test_mkdir $DIR/$tdir
1781 $LFS setstripe -S 65536 $DIR/$tdir/f0 || error "setstripe failed"
1782 [ $($LFS getstripe -S $DIR/$tdir/f0) -ne 65536 ] &&
1783 error "stripe size $size != 65536" || true
1784 [ $($LFS getstripe -d $DIR/$tdir | grep -c "stripe_count") -eq 0 ] &&
1785 error "$LFS getstripe -d $DIR/$tdir no 'stripe_count'" || true
1787 run_test 27w "check $LFS setstripe -S and getstrip -d options"
1790 [[ $OSTCOUNT -lt 2 ]] &&
1791 skip_env "skipping multiple stripe count/offset test" && return
1793 test_mkdir $DIR/$tdir
1794 for i in $(seq 1 $OSTCOUNT); do
1796 $LFS setstripe -c $i -i $offset $DIR/$tdir/f$i ||
1797 error "setstripe -c $i -i $offset failed"
1798 count=$($LFS getstripe -c $DIR/$tdir/f$i)
1799 index=$($LFS getstripe -i $DIR/$tdir/f$i)
1800 [ $count -ne $i ] && error "stripe count $count != $i" || true
1801 [ $index -ne $offset ] &&
1802 error "stripe offset $index != $offset" || true
1805 run_test 27wa "check $LFS setstripe -c -i options"
1808 remote_ost_nodsh && skip "remote OST with nodsh" && return
1809 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs" && return
1810 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
1811 OFFSET=$(($OSTCOUNT - 1))
1813 local OST=$(ostname_from_index $OSTIDX)
1815 test_mkdir $DIR/$tdir
1816 $LFS setstripe -c 1 $DIR/$tdir # 1 stripe per file
1817 do_facet ost$((OSTIDX + 1)) lctl set_param -n obdfilter.$OST.degraded 1
1819 createmany -o $DIR/$tdir/$tfile $OSTCOUNT
1820 for i in $(seq 0 $OFFSET); do
1821 [ $($LFS getstripe $DIR/$tdir/$tfile$i | grep -A 10 obdidx |
1822 awk '{print $1}' | grep -w "$OSTIDX") ] &&
1823 error "OST0 was degraded but new created file still use it"
1825 do_facet ost$((OSTIDX + 1)) lctl set_param -n obdfilter.$OST.degraded 0
1827 run_test 27x "create files while OST0 is degraded"
1830 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs" && return
1831 remote_mds_nodsh && skip "remote MDS with nodsh" && return
1832 remote_ost_nodsh && skip "remote OST with nodsh" && return
1833 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
1835 local mdtosc=$(get_mdtosc_proc_path $SINGLEMDS $FSNAME-OST0000)
1836 local last_id=$(do_facet $SINGLEMDS lctl get_param -n \
1837 osc.$mdtosc.prealloc_last_id)
1838 local next_id=$(do_facet $SINGLEMDS lctl get_param -n \
1839 osc.$mdtosc.prealloc_next_id)
1840 local fcount=$((last_id - next_id))
1841 [[ $fcount -eq 0 ]] && skip "not enough space on OST0" && return
1842 [[ $fcount -gt $OSTCOUNT ]] && fcount=$OSTCOUNT
1844 local MDS_OSCS=$(do_facet $SINGLEMDS lctl dl |
1845 awk '/[oO][sS][cC].*md[ts]/ { print $4 }')
1846 local OST_DEACTIVE_IDX=-1
1851 for OSC in $MDS_OSCS; do
1852 OST=$(osc_to_ost $OSC)
1853 OSTIDX=$(index_from_ostuuid $OST)
1854 if [ $OST_DEACTIVE_IDX == -1 ]; then
1855 OST_DEACTIVE_IDX=$OSTIDX
1857 if [ $OSTIDX != $OST_DEACTIVE_IDX ]; then
1858 echo $OSC "is Deactivated:"
1859 do_facet $SINGLEMDS lctl --device %$OSC deactivate
1863 OSTIDX=$(index_from_ostuuid $OST)
1864 test_mkdir $DIR/$tdir
1865 $LFS setstripe -c 1 $DIR/$tdir # 1 stripe / file
1867 for OSC in $MDS_OSCS; do
1868 OST=$(osc_to_ost $OSC)
1869 OSTIDX=$(index_from_ostuuid $OST)
1870 if [ $OSTIDX == $OST_DEACTIVE_IDX ]; then
1871 echo $OST "is degraded:"
1872 do_facet ost$((OSTIDX+1)) lctl set_param -n \
1873 obdfilter.$OST.degraded=1
1878 createmany -o $DIR/$tdir/$tfile $fcount
1880 for OSC in $MDS_OSCS; do
1881 OST=$(osc_to_ost $OSC)
1882 OSTIDX=$(index_from_ostuuid $OST)
1883 if [ $OSTIDX == $OST_DEACTIVE_IDX ]; then
1884 echo $OST "is recovered from degraded:"
1885 do_facet ost$((OSTIDX+1)) lctl set_param -n \
1886 obdfilter.$OST.degraded=0
1888 do_facet $SINGLEMDS lctl --device %$OSC activate
1892 # all osp devices get activated, hence -1 stripe count restored
1893 local stripe_count=0
1895 # sleep 2*lod_qos_maxage seconds waiting for lod qos to notice osp
1896 # devices get activated.
1898 $LFS setstripe -c -1 $DIR/$tfile
1899 stripe_count=$($LFS getstripe -c $DIR/$tfile)
1901 [ $stripe_count -ne $OSTCOUNT ] &&
1902 error "Of $OSTCOUNT OSTs, only $stripe_count is available"
1905 run_test 27y "create files while OST0 is degraded and the rest inactive"
1911 lmm_count=$($GETSTRIPE -c $1)
1912 lmm_seq=$($GETSTRIPE -v $1 | awk '/lmm_seq/ { print $2 }')
1913 lmm_oid=$($GETSTRIPE -v $1 | awk '/lmm_object_id/ { print $2 }')
1915 local old_ifs="$IFS"
1917 fid=($($LFS path2fid $1))
1920 log "FID seq ${fid[1]}, oid ${fid[2]} ver ${fid[3]}"
1921 log "LOV seq $lmm_seq, oid $lmm_oid, count: $lmm_count"
1923 # compare lmm_seq and lu_fid->f_seq
1924 [ $lmm_seq = ${fid[1]} ] || { error "SEQ mismatch"; return 1; }
1925 # compare lmm_object_id and lu_fid->oid
1926 [ $lmm_oid = ${fid[2]} ] || { error "OID mismatch"; return 2; }
1928 # check the trusted.fid attribute of the OST objects of the file
1929 local have_obdidx=false
1931 $GETSTRIPE $1 | while read obdidx oid hex seq; do
1932 # skip lines up to and including "obdidx"
1933 [ -z "$obdidx" ] && break
1934 [ "$obdidx" = "obdidx" ] && have_obdidx=true && continue
1935 $have_obdidx || continue
1937 local ost=$((obdidx + 1))
1938 local dev=$(ostdevname $ost)
1941 log "want: stripe:$stripe_nr ost:$obdidx oid:$oid/$hex seq:$seq"
1943 seq=$(echo $seq | sed -e "s/^0x//g")
1944 if [ $seq == 0 ] || [ $(facet_fstype ost$ost) == zfs ]; then
1945 oid_hex=$(echo $oid)
1947 oid_hex=$(echo $hex | sed -e "s/^0x//g")
1949 local obj_file="O/$seq/d$((oid %32))/$oid_hex"
1953 # Don't unmount/remount the OSTs if we don't need to do that.
1954 # LU-2577 changes filter_fid to be smaller, so debugfs needs
1955 # update too, until that use mount/ll_decode_filter_fid/mount.
1956 # Re-enable when debugfs will understand new filter_fid.
1958 if [ $(facet_fstype ost$ost) == ldiskfs ]; then
1959 ff=$(do_facet ost$ost "$DEBUGFS -c -R 'stat $obj_file' \
1960 $dev 2>/dev/null" | grep "parent=")
1962 if [ -z "$ff" ]; then
1964 mount_fstype ost$ost
1965 ff=$(do_facet ost$ost $LL_DECODE_FILTER_FID \
1966 $(facet_mntpt ost$ost)/$obj_file)
1967 unmount_fstype ost$ost
1968 start ost$ost $dev $OST_MOUNT_OPTS
1972 [ -z "$ff" ] && error "$obj_file: no filter_fid info"
1974 echo "$ff" | sed -e 's#.*objid=#got: objid=#'
1976 # /mnt/O/0/d23/23: objid=23 seq=0 parent=[0x200000400:0x1e:0x1]
1977 # fid: objid=23 seq=0 parent=[0x200000400:0x1e:0x0] stripe=1
1979 # fid: parent=[0x200000400:0x1e:0x0] stripe=1 stripe_count=2 \
1980 # stripe_size=1048576 component_id=1 component_start=0 \
1981 # component_end=33554432
1982 local ff_parent=$(sed -e 's/.*parent=.//' <<<$ff)
1983 local ff_pseq=$(cut -d: -f1 <<<$ff_parent)
1984 local ff_poid=$(cut -d: -f2 <<<$ff_parent)
1986 if grep -q 'stripe=' <<<$ff; then
1987 ff_pstripe=$(sed -e 's/.*stripe=//' -e 's/ .*//' <<<$ff)
1989 # $LL_DECODE_FILTER_FID does not print "stripe="; look
1990 # into f_ver in this case. See comment on ff_parent.
1991 ff_pstripe=$(cut -d: -f3 <<<$ff_parent | sed -e 's/]//')
1994 # compare lmm_seq and filter_fid->ff_parent.f_seq
1995 [ $ff_pseq = $lmm_seq ] ||
1996 error "FF parent SEQ $ff_pseq != $lmm_seq"
1997 # compare lmm_object_id and filter_fid->ff_parent.f_oid
1998 [ $ff_poid = $lmm_oid ] ||
1999 error "FF parent OID $ff_poid != $lmm_oid"
2000 (($ff_pstripe == $stripe_nr)) ||
2001 error "FF stripe $ff_pstripe != $stripe_nr"
2003 stripe_nr=$((stripe_nr + 1))
2004 [ $(lustre_version_code client) -lt $(version_code 2.9.55) ] &&
2006 if grep -q 'stripe_count=' <<<$ff; then
2007 local ff_scnt=$(sed -e 's/.*stripe_count=//' \
2008 -e 's/ .*//' <<<$ff)
2009 [ $lmm_count = $ff_scnt ] ||
2010 error "FF stripe count $lmm_count != $ff_scnt"
2016 remote_ost_nodsh && skip "remote OST with nodsh" && return
2017 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
2018 test_mkdir $DIR/$tdir
2020 $LFS setstripe -c 1 -i 0 -S 64k $DIR/$tdir/$tfile-1 ||
2021 { error "setstripe -c -1 failed"; return 1; }
2022 # We need to send a write to every object to get parent FID info set.
2023 # This _should_ also work for setattr, but does not currently.
2024 # touch $DIR/$tdir/$tfile-1 ||
2025 dd if=/dev/zero of=$DIR/$tdir/$tfile-1 bs=1M count=1 ||
2026 { error "dd $tfile-1 failed"; return 2; }
2027 $LFS setstripe -c -1 -i $((OSTCOUNT - 1)) -S 1M $DIR/$tdir/$tfile-2 ||
2028 { error "setstripe -c -1 failed"; return 3; }
2029 dd if=/dev/zero of=$DIR/$tdir/$tfile-2 bs=1M count=$OSTCOUNT ||
2030 { error "dd $tfile-2 failed"; return 4; }
2032 # make sure write RPCs have been sent to OSTs
2035 check_seq_oid $DIR/$tdir/$tfile-1 || return 5
2036 check_seq_oid $DIR/$tdir/$tfile-2 || return 6
2038 run_test 27z "check SEQ/OID on the MDT and OST filesystems"
2040 test_27A() { # b=19102
2041 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
2043 save_layout_restore_at_exit $MOUNT
2045 $SETSTRIPE -c 0 -i -1 -S 0 $MOUNT
2046 wait_update $HOSTNAME "$GETSTRIPE -c $MOUNT | sed 's/ *//g'" "1" 20 ||
2047 error "stripe count $($GETSTRIPE -c $MOUNT) != 1"
2048 local default_size=$($GETSTRIPE -S $MOUNT)
2049 local default_offset=$($GETSTRIPE -i $MOUNT)
2050 local dsize=$(do_facet $SINGLEMDS \
2051 "$LCTL get_param -n lod.$(facet_svc $SINGLEMDS)*.stripesize")
2052 [ $default_size -eq $dsize ] ||
2053 error "stripe size $default_size != $dsize"
2054 [ $default_offset -eq -1 ] ||error "stripe offset $default_offset != -1"
2056 run_test 27A "check filesystem-wide default LOV EA values"
2058 test_27B() { # LU-2523
2059 test_mkdir $DIR/$tdir
2060 rm -f $DIR/$tdir/f0 $DIR/$tdir/f1
2062 # open f1 with O_LOV_DELAY_CREATE
2064 # call setstripe ioctl on open file descriptor for f1
2066 multiop $DIR/$tdir/f1 oO_RDWR:O_CREAT:O_LOV_DELAY_CREATE:nB1c \
2070 # open f1 with O_LOV_DELAY_CREATE
2072 # call setstripe ioctl on open file descriptor for f1
2074 multiop $DIR/$tdir/f1 oO_RDWR:O_CREAT:O_LOV_DELAY_CREATE:uB1c
2076 # Allow multiop to fail in imitation of NFS's busted semantics.
2079 run_test 27B "call setstripe on open unlinked file/rename victim"
2081 test_27C() { #LU-2871
2082 [[ $OSTCOUNT -lt 2 ]] && skip "needs >= 2 OSTs" && return
2090 test_mkdir $DIR/$tdir
2092 for i in $(seq 0 $((OSTCOUNT - 1))); do
2093 # set stripe across all OSTs starting from OST$i
2094 $SETSTRIPE -i $i -c -1 $tfile$i
2095 # get striping information
2096 ost_idx=($($GETSTRIPE $tfile$i |
2097 tail -n $((OSTCOUNT + 1)) | awk '{print $1}'))
2101 [ ${#ost_idx[@]} -eq $OSTCOUNT ] ||
2102 error "${#ost_idx[@]} != $OSTCOUNT"
2104 for index in $(seq 0 $((OSTCOUNT - 1))); do
2106 for j in $(echo ${ost_idx[@]}); do
2107 if [ $index -eq $j ]; then
2113 error "Can not find $index in ${ost_idx[@]}"
2117 run_test 27C "check full striping across all OSTs"
2120 [ $OSTCOUNT -lt 2 ] && skip "needs >= 2 OSTs" && return
2121 [ -n "$FILESET" ] && skip "SKIP due to FILESET set" && return
2122 remote_mds_nodsh && skip "remote MDS with nodsh" && return
2123 local POOL=${POOL:-testpool}
2125 local last_ost=$(($OSTCOUNT - 1))
2127 local ost_list=$(seq $first_ost $ost_step $last_ost)
2128 local ost_range="$first_ost $last_ost $ost_step"
2130 if ! combined_mgs_mds ; then
2134 test_mkdir $DIR/$tdir
2135 pool_add $POOL || error "pool_add failed"
2136 pool_add_targets $POOL $ost_range || error "pool_add_targets failed"
2139 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.8.55) ] &&
2141 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.9.55) -o \
2142 $(lustre_version_code client) -lt $(version_code 2.9.55) ] &&
2143 skip27D+=" -s 30,31"
2144 llapi_layout_test -d$DIR/$tdir -p$POOL -o$OSTCOUNT $skip27D ||
2145 error "llapi_layout_test failed"
2147 destroy_test_pools || error "destroy test pools failed"
2149 if ! combined_mgs_mds ; then
2153 run_test 27D "validate llapi_layout API"
2155 # Verify that default_easize is increased from its initial value after
2156 # accessing a widely striped file.
2158 [ $OSTCOUNT -lt 2 ] && skip "needs >= 2 OSTs" && return
2159 [ $(lustre_version_code client) -lt $(version_code 2.5.57) ] &&
2160 skip "client does not have LU-3338 fix" && return
2162 # 72 bytes is the minimum space required to store striping
2163 # information for a file striped across one OST:
2164 # (sizeof(struct lov_user_md_v3) +
2165 # sizeof(struct lov_user_ost_data_v1))
2167 $LCTL set_param -n llite.*.default_easize $min_easize ||
2168 error "lctl set_param failed"
2169 local easize=$($LCTL get_param -n llite.*.default_easize)
2171 [ $easize -eq $min_easize ] ||
2172 error "failed to set default_easize"
2174 $LFS setstripe -c $OSTCOUNT $DIR/$tfile ||
2175 error "setstripe failed"
2179 easize=$($LCTL get_param -n llite.*.default_easize)
2181 [ $easize -gt $min_easize ] ||
2182 error "default_easize not updated"
2184 run_test 27E "check that default extended attribute size properly increases"
2186 test_27F() { # LU-5346/LU-7975
2187 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
2188 [[ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.8.51) ]] &&
2189 skip "Need MDS version at least 2.8.51" && return
2190 remote_ost_nodsh && skip "remote OST with nodsh" && return
2192 test_mkdir $DIR/$tdir
2194 $SETSTRIPE -c 2 $DIR/$tdir
2196 # stop all OSTs to reproduce situation for LU-7975 ticket
2197 for num in $(seq $OSTCOUNT); do
2201 # open/create f0 with O_LOV_DELAY_CREATE
2202 # truncate f0 to a non-0 size
2204 multiop $DIR/$tdir/f0 oO_RDWR:O_CREAT:O_LOV_DELAY_CREATE:T1050000c
2206 $CHECKSTAT -s 1050000 $DIR/$tdir/f0 || error "checkstat failed"
2207 # open/write it again to force delayed layout creation
2208 cat /etc/hosts > $DIR/$tdir/f0 &
2212 for num in $(seq $OSTCOUNT); do
2213 start ost$num $(ostdevname $num) $OST_MOUNT_OPTS ||
2214 error "ost$num failed to start"
2217 wait $catpid || error "cat failed"
2219 cmp /etc/hosts $DIR/$tdir/f0 || error "cmp failed"
2220 [[ $($GETSTRIPE -c $DIR/$tdir/f0) == 2 ]] || error "wrong stripecount"
2223 run_test 27F "Client resend delayed layout creation with non-zero size"
2225 # createtest also checks that device nodes are created and
2226 # then visible correctly (#2091)
2227 test_28() { # bug 2091
2229 $CREATETEST $DIR/d28/ct || error "createtest failed"
2231 run_test 28 "create/mknod/mkdir with bad file types ============"
2234 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return 0
2235 sync; sleep 1; sync # flush out any dirty pages from previous tests
2242 declare -i LOCKCOUNTORIG=0
2243 for lock_count in $(lctl get_param -n ldlm.namespaces.*mdc*.lock_count); do
2244 let LOCKCOUNTORIG=$LOCKCOUNTORIG+$lock_count
2246 [ $LOCKCOUNTORIG -eq 0 ] && error "No mdc lock count" && return 1
2248 declare -i LOCKUNUSEDCOUNTORIG=0
2249 for unused_count in $(lctl get_param -n ldlm.namespaces.*mdc*.lock_unused_count); do
2250 let LOCKUNUSEDCOUNTORIG=$LOCKUNUSEDCOUNTORIG+$unused_count
2257 declare -i LOCKCOUNTCURRENT=0
2258 for lock_count in $(lctl get_param -n ldlm.namespaces.*mdc*.lock_count); do
2259 let LOCKCOUNTCURRENT=$LOCKCOUNTCURRENT+$lock_count
2262 declare -i LOCKUNUSEDCOUNTCURRENT=0
2263 for unused_count in $(lctl get_param -n ldlm.namespaces.*mdc*.lock_unused_count); do
2264 let LOCKUNUSEDCOUNTCURRENT=$LOCKUNUSEDCOUNTCURRENT+$unused_count
2267 if [[ $LOCKCOUNTCURRENT -gt $LOCKCOUNTORIG ]]; then
2268 $LCTL set_param -n ldlm.dump_namespaces ""
2269 error "CURRENT: $LOCKCOUNTCURRENT > $LOCKCOUNTORIG"
2270 $LCTL dk | sort -k4 -t: > $TMP/test_29.dk
2271 log "dumped log to $TMP/test_29.dk (bug 5793)"
2274 if [[ $LOCKUNUSEDCOUNTCURRENT -gt $LOCKUNUSEDCOUNTORIG ]]; then
2275 error "UNUSED: $LOCKUNUSEDCOUNTCURRENT > $LOCKUNUSEDCOUNTORIG"
2276 $LCTL dk | sort -k4 -t: > $TMP/test_29.dk
2277 log "dumped log to $TMP/test_29.dk (bug 5793)"
2281 run_test 29 "IT_GETATTR regression ============================"
2283 test_30a() { # was test_30
2284 cp $(which ls) $DIR || cp /bin/ls $DIR
2285 $DIR/ls / || error "Can't execute binary from lustre"
2288 run_test 30a "execute binary from Lustre (execve) =============="
2291 cp `which ls` $DIR || cp /bin/ls $DIR
2293 $RUNAS $DIR/ls / || error "Can't execute binary from lustre as non-root"
2296 run_test 30b "execute binary from Lustre as non-root ==========="
2298 test_30c() { # b=22376
2299 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
2300 cp `which ls` $DIR || cp /bin/ls $DIR
2302 cancel_lru_locks mdc
2303 cancel_lru_locks osc
2304 $RUNAS $DIR/ls / || error "Can't execute binary from lustre"
2307 run_test 30c "execute binary from Lustre without read perms ===="
2310 $OPENUNLINK $DIR/f31 $DIR/f31 || error "openunlink failed"
2311 $CHECKSTAT -a $DIR/f31 || error "$DIR/f31 exists"
2313 run_test 31a "open-unlink file =================================="
2316 touch $DIR/f31 || error "touch $DIR/f31 failed"
2317 ln $DIR/f31 $DIR/f31b || error "ln failed"
2318 $MULTIOP $DIR/f31b Ouc || error "multiop failed"
2319 $CHECKSTAT -t file $DIR/f31 || error "$DIR/f31 not file type"
2321 run_test 31b "unlink file with multiple links while open ======="
2324 touch $DIR/f31 || error "touch $DIR/f31 failed"
2325 ln $DIR/f31 $DIR/f31c || error "ln failed"
2326 multiop_bg_pause $DIR/f31 O_uc ||
2327 error "multiop_bg_pause for $DIR/f31 failed"
2329 $MULTIOP $DIR/f31c Ouc
2330 kill -USR1 $MULTIPID
2333 run_test 31c "open-unlink file with multiple links ============="
2336 opendirunlink $DIR/d31d $DIR/d31d || error "opendirunlink failed"
2337 $CHECKSTAT -a $DIR/d31d || error "$DIR/d31d exists"
2339 run_test 31d "remove of open directory ========================="
2341 test_31e() { # bug 2904
2342 openfilleddirunlink $DIR/d31e || error "openfilleddirunlink failed"
2344 run_test 31e "remove of open non-empty directory ==============="
2346 test_31f() { # bug 4554
2347 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
2349 test_mkdir $DIR/d31f
2350 $SETSTRIPE -S 1048576 -c 1 $DIR/d31f
2351 cp /etc/hosts $DIR/d31f
2353 $GETSTRIPE $DIR/d31f/hosts
2354 multiop_bg_pause $DIR/d31f D_c || return 1
2357 rm -rv $DIR/d31f || error "first of $DIR/d31f"
2358 test_mkdir $DIR/d31f
2359 $SETSTRIPE -S 1048576 -c 1 $DIR/d31f
2360 cp /etc/hosts $DIR/d31f
2362 $GETSTRIPE $DIR/d31f/hosts
2363 multiop_bg_pause $DIR/d31f D_c || return 1
2366 kill -USR1 $MULTIPID || error "first opendir $MULTIPID not running"
2367 wait $MULTIPID || error "first opendir $MULTIPID failed"
2371 kill -USR1 $MULTIPID2 || error "second opendir $MULTIPID not running"
2372 wait $MULTIPID2 || error "second opendir $MULTIPID2 failed"
2375 run_test 31f "remove of open directory with open-unlink file ==="
2378 echo "-- cross directory link --"
2379 test_mkdir -c1 $DIR/${tdir}ga
2380 test_mkdir -c1 $DIR/${tdir}gb
2381 touch $DIR/${tdir}ga/f
2382 ln $DIR/${tdir}ga/f $DIR/${tdir}gb/g
2383 $CHECKSTAT -t file $DIR/${tdir}ga/f || error "source"
2384 [ `stat -c%h $DIR/${tdir}ga/f` == '2' ] || error "source nlink"
2385 $CHECKSTAT -t file $DIR/${tdir}gb/g || error "target"
2386 [ `stat -c%h $DIR/${tdir}gb/g` == '2' ] || error "target nlink"
2388 run_test 31g "cross directory link==============="
2391 echo "-- cross directory link --"
2392 test_mkdir -c1 $DIR/${tdir}
2393 test_mkdir -c1 $DIR/${tdir}/dir
2394 touch $DIR/${tdir}/f
2395 ln $DIR/${tdir}/f $DIR/${tdir}/dir/g
2396 $CHECKSTAT -t file $DIR/${tdir}/f || error "source"
2397 [ `stat -c%h $DIR/${tdir}/f` == '2' ] || error "source nlink"
2398 $CHECKSTAT -t file $DIR/${tdir}/dir/g || error "target"
2399 [ `stat -c%h $DIR/${tdir}/dir/g` == '2' ] || error "target nlink"
2401 run_test 31h "cross directory link under child==============="
2404 echo "-- cross directory link --"
2405 test_mkdir -c1 $DIR/$tdir
2406 test_mkdir -c1 $DIR/$tdir/dir
2407 touch $DIR/$tdir/dir/f
2408 ln $DIR/$tdir/dir/f $DIR/$tdir/g
2409 $CHECKSTAT -t file $DIR/$tdir/dir/f || error "source"
2410 [ `stat -c%h $DIR/$tdir/dir/f` == '2' ] || error "source nlink"
2411 $CHECKSTAT -t file $DIR/$tdir/g || error "target"
2412 [ `stat -c%h $DIR/$tdir/g` == '2' ] || error "target nlink"
2414 run_test 31i "cross directory link under parent==============="
2417 test_mkdir -c1 -p $DIR/$tdir
2418 test_mkdir -c1 -p $DIR/$tdir/dir1
2419 ln $DIR/$tdir/dir1 $DIR/$tdir/dir2 && error "ln for dir"
2420 link $DIR/$tdir/dir1 $DIR/$tdir/dir3 && error "link for dir"
2421 mlink $DIR/$tdir/dir1 $DIR/$tdir/dir4 && error "mlink for dir"
2422 mlink $DIR/$tdir/dir1 $DIR/$tdir/dir1 && error "mlink to the same dir"
2425 run_test 31j "link for directory==============="
2428 test_mkdir -c1 -p $DIR/$tdir
2430 touch $DIR/$tdir/exist
2431 mlink $DIR/$tdir/s $DIR/$tdir/t || error "mlink"
2432 mlink $DIR/$tdir/s $DIR/$tdir/exist && error "mlink to exist file"
2433 mlink $DIR/$tdir/s $DIR/$tdir/s && error "mlink to the same file"
2434 mlink $DIR/$tdir/s $DIR/$tdir && error "mlink to parent dir"
2435 mlink $DIR/$tdir $DIR/$tdir/s && error "mlink parent dir to target"
2436 mlink $DIR/$tdir/not-exist $DIR/$tdir/foo && error "mlink non-existing to new"
2437 mlink $DIR/$tdir/not-exist $DIR/$tdir/s && error "mlink non-existing to exist"
2440 run_test 31k "link to file: the same, non-existing, dir==============="
2446 touch $DIR/d31m2/exist
2447 mlink $DIR/d31m/s $DIR/d31m2/t || error "mlink"
2448 mlink $DIR/d31m/s $DIR/d31m2/exist && error "mlink to exist file"
2449 mlink $DIR/d31m/s $DIR/d31m2 && error "mlink to parent dir"
2450 mlink $DIR/d31m2 $DIR/d31m/s && error "mlink parent dir to target"
2451 mlink $DIR/d31m/not-exist $DIR/d31m2/foo && error "mlink non-existing to new"
2452 mlink $DIR/d31m/not-exist $DIR/d31m2/s && error "mlink non-existing to exist"
2455 run_test 31m "link to file: the same, non-existing, dir==============="
2458 touch $DIR/$tfile || error "cannot create '$DIR/$tfile'"
2459 nlink=$(stat --format=%h $DIR/$tfile)
2460 [ ${nlink:--1} -eq 1 ] || error "nlink is $nlink, expected 1"
2462 local cmd="exec $fd<$DIR/$tfile"
2465 trap "eval $cmd" EXIT
2466 nlink=$(stat --dereference --format=%h /proc/self/fd/$fd)
2467 [ ${nlink:--1} -eq 1 ] || error "nlink is $nlink, expected 1"
2468 rm $DIR/$tfile || error "cannot remove '$DIR/$tfile'"
2469 nlink=$(stat --dereference --format=%h /proc/self/fd/$fd)
2470 [ ${nlink:--1} -eq 0 ] || error "nlink is $nlink, expected 0"
2473 run_test 31n "check link count of unlinked file"
2476 local TEMPNAME=$(mktemp $1_XXXXXX)
2477 mlink $TEMPNAME $1 2> /dev/null &&
2478 echo "$BASHPID: link $TEMPNAME to $1 succeeded"
2482 test_31o() { # LU-2901
2483 test_mkdir $DIR/$tdir
2484 for LOOP in $(seq 100); do
2485 rm -f $DIR/$tdir/$tfile*
2486 for THREAD in $(seq 8); do
2487 link_one $DIR/$tdir/$tfile.$LOOP &
2490 local LINKS=$(ls -1 $DIR/$tdir | grep -c $tfile.$LOOP)
2491 [[ $LINKS -gt 1 ]] && ls $DIR/$tdir &&
2492 error "$LINKS duplicate links to $tfile.$LOOP" &&
2496 run_test 31o "duplicate hard links with same filename"
2499 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
2501 test_mkdir $DIR/$tdir
2502 $LFS setdirstripe -i0 -c2 $DIR/$tdir/striped_dir
2503 $LFS setdirstripe -D -c2 -H all_char $DIR/$tdir/striped_dir
2505 opendirunlink $DIR/$tdir/striped_dir/test1 ||
2506 error "open unlink test1 failed"
2507 opendirunlink $DIR/$tdir/striped_dir/test2 ||
2508 error "open unlink test2 failed"
2510 $CHECKSTAT -a $DIR/$tdir/striped_dir/test1 ||
2511 error "test1 still exists"
2512 $CHECKSTAT -a $DIR/$tdir/striped_dir/test2 ||
2513 error "test2 still exists"
2515 run_test 31p "remove of open striped directory"
2517 cleanup_test32_mount() {
2520 local loopdev=$(losetup -a | grep $EXT2_DEV | sed -ne 's/:.*$//p')
2521 $UMOUNT $DIR/$tdir/ext2-mountpoint || rc=$?
2522 losetup -d $loopdev || true
2528 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
2529 echo "== more mountpoints and symlinks ================="
2530 [ -e $DIR/$tdir ] && rm -fr $DIR/$tdir
2531 trap cleanup_test32_mount EXIT
2532 test_mkdir -p $DIR/$tdir/ext2-mountpoint
2533 mount -t ext2 -o loop $EXT2_DEV $DIR/$tdir/ext2-mountpoint ||
2534 error "mount failed for $EXT2_DEV $DIR/$tdir/ext2-mountpoint"
2535 $CHECKSTAT -t dir $DIR/$tdir/ext2-mountpoint/.. ||
2536 error "$DIR/$tdir/ext2-mountpoint/.. not dir type"
2537 cleanup_test32_mount
2539 run_test 32a "stat d32a/ext2-mountpoint/.. ====================="
2542 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
2543 [ -e $DIR/$tdir ] && rm -fr $DIR/$tdir
2544 trap cleanup_test32_mount EXIT
2545 test_mkdir -p $DIR/$tdir/ext2-mountpoint
2546 mount -t ext2 -o loop $EXT2_DEV $DIR/$tdir/ext2-mountpoint ||
2547 error "mount failed for $EXT2_DEV $DIR/$tdir/ext2-mountpoint"
2548 ls -al $DIR/$tdir/ext2-mountpoint/.. ||
2549 error "Can't list $DIR/$tdir/ext2-mountpoint/.."
2550 cleanup_test32_mount
2552 run_test 32b "open d32b/ext2-mountpoint/.. ====================="
2555 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
2556 [ -e $DIR/$tdir ] && rm -fr $DIR/$tdir
2557 trap cleanup_test32_mount EXIT
2558 test_mkdir -p $DIR/$tdir/ext2-mountpoint
2559 mount -t ext2 -o loop $EXT2_DEV $DIR/$tdir/ext2-mountpoint ||
2560 error "mount failed for $EXT2_DEV $DIR/$tdir/ext2-mountpoint"
2561 test_mkdir -p $DIR/$tdir/d2/test_dir
2562 $CHECKSTAT -t dir $DIR/$tdir/ext2-mountpoint/../d2/test_dir ||
2563 error "$DIR/$tdir/ext2-mountpoint/../d2/test_dir not dir type"
2564 cleanup_test32_mount
2566 run_test 32c "stat d32c/ext2-mountpoint/../d2/test_dir ========="
2569 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
2570 [ -e $DIR/$tdir ] && rm -fr $DIR/$tdir
2571 trap cleanup_test32_mount EXIT
2572 test_mkdir -p $DIR/$tdir/ext2-mountpoint
2573 mount -t ext2 -o loop $EXT2_DEV $DIR/$tdir/ext2-mountpoint ||
2574 error "mount failed for $EXT2_DEV $DIR/$tdir/ext2-mountpoint"
2575 test_mkdir -p $DIR/$tdir/d2/test_dir
2576 ls -al $DIR/$tdir/ext2-mountpoint/../d2/test_dir ||
2577 error "Can't list $DIR/$tdir/ext2-mountpoint/../d2/test_dir"
2578 cleanup_test32_mount
2580 run_test 32d "open d32d/ext2-mountpoint/../d2/test_dir"
2584 test_mkdir -p $DIR/$tdir/tmp
2585 local tmp_dir=$DIR/$tdir/tmp
2586 ln -s $DIR/$tdir $tmp_dir/symlink11
2587 ln -s $tmp_dir/symlink11 $tmp_dir/../symlink01
2588 $CHECKSTAT -t link $DIR/$tdir/tmp/symlink11 || error "symlink11 bad"
2589 $CHECKSTAT -t link $DIR/$tdir/symlink01 || error "symlink01 bad"
2591 run_test 32e "stat d32e/symlink->tmp/symlink->lustre-subdir"
2595 test_mkdir -p $DIR/$tdir/tmp
2596 local tmp_dir=$DIR/$tdir/tmp
2597 ln -s $DIR/$tdir $tmp_dir/symlink11
2598 ln -s $tmp_dir/symlink11 $tmp_dir/../symlink01
2599 ls $DIR/$tdir/tmp/symlink11 || error "symlink11 bad"
2600 ls $DIR/$tdir/symlink01 || error "symlink01 bad"
2602 run_test 32f "open d32f/symlink->tmp/symlink->lustre-subdir"
2605 local tmp_dir=$DIR/$tdir/tmp
2606 test_mkdir -p $tmp_dir
2607 test_mkdir $DIR/${tdir}2
2608 ln -s $DIR/${tdir}2 $tmp_dir/symlink12
2609 ln -s $tmp_dir/symlink12 $tmp_dir/../symlink02
2610 $CHECKSTAT -t link $tmp_dir/symlink12 || error "symlink12 not a link"
2611 $CHECKSTAT -t link $DIR/$tdir/symlink02 || error "symlink02 not a link"
2612 $CHECKSTAT -t dir -f $tmp_dir/symlink12 || error "symlink12 not a dir"
2613 $CHECKSTAT -t dir -f $DIR/$tdir/symlink02 || error "symlink12 not a dir"
2615 run_test 32g "stat d32g/symlink->tmp/symlink->lustre-subdir/${tdir}2"
2618 rm -fr $DIR/$tdir $DIR/${tdir}2
2619 tmp_dir=$DIR/$tdir/tmp
2620 test_mkdir -p $tmp_dir
2621 test_mkdir $DIR/${tdir}2
2622 ln -s $DIR/${tdir}2 $tmp_dir/symlink12
2623 ln -s $tmp_dir/symlink12 $tmp_dir/../symlink02
2624 ls $tmp_dir/symlink12 || error "listing symlink12"
2625 ls $DIR/$tdir/symlink02 || error "listing symlink02"
2627 run_test 32h "open d32h/symlink->tmp/symlink->lustre-subdir/${tdir}2"
2630 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
2631 [ -e $DIR/$tdir ] && rm -fr $DIR/$tdir
2632 trap cleanup_test32_mount EXIT
2633 test_mkdir -p $DIR/$tdir/ext2-mountpoint
2634 mount -t ext2 -o loop $EXT2_DEV $DIR/$tdir/ext2-mountpoint ||
2635 error "mount failed for $EXT2_DEV $DIR/$tdir/ext2-mountpoint"
2636 touch $DIR/$tdir/test_file
2637 $CHECKSTAT -t file $DIR/$tdir/ext2-mountpoint/../test_file ||
2638 error "$DIR/$tdir/ext2-mountpoint/../test_file not file type"
2639 cleanup_test32_mount
2641 run_test 32i "stat d32i/ext2-mountpoint/../test_file ==========="
2644 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
2645 [ -e $DIR/$tdir ] && rm -fr $DIR/$tdir
2646 trap cleanup_test32_mount EXIT
2647 test_mkdir -p $DIR/$tdir/ext2-mountpoint
2648 mount -t ext2 -o loop $EXT2_DEV $DIR/$tdir/ext2-mountpoint ||
2649 error "mount failed for $EXT2_DEV $DIR/$tdir/ext2-mountpoint"
2650 touch $DIR/$tdir/test_file
2651 cat $DIR/$tdir/ext2-mountpoint/../test_file ||
2652 error "Can't open $DIR/$tdir/ext2-mountpoint/../test_file"
2653 cleanup_test32_mount
2655 run_test 32j "open d32j/ext2-mountpoint/../test_file ==========="
2658 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
2660 trap cleanup_test32_mount EXIT
2661 test_mkdir -p $DIR/$tdir/ext2-mountpoint
2662 mount -t ext2 -o loop $EXT2_DEV $DIR/$tdir/ext2-mountpoint ||
2663 error "mount failed for $EXT2_DEV $DIR/$tdir/ext2-mountpoint"
2664 test_mkdir -p $DIR/$tdir/d2
2665 touch $DIR/$tdir/d2/test_file || error "touch failed"
2666 $CHECKSTAT -t file $DIR/$tdir/ext2-mountpoint/../d2/test_file ||
2667 error "$DIR/$tdir/ext2-mountpoint/../d2/test_file not file type"
2668 cleanup_test32_mount
2670 run_test 32k "stat d32k/ext2-mountpoint/../d2/test_file ========"
2673 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
2675 trap cleanup_test32_mount EXIT
2676 test_mkdir -p $DIR/$tdir/ext2-mountpoint
2677 mount -t ext2 -o loop $EXT2_DEV $DIR/$tdir/ext2-mountpoint ||
2678 error "mount failed for $EXT2_DEV $DIR/$tdir/ext2-mountpoint"
2679 test_mkdir -p $DIR/$tdir/d2
2680 touch $DIR/$tdir/d2/test_file || error "touch failed"
2681 cat $DIR/$tdir/ext2-mountpoint/../d2/test_file ||
2682 error "Can't open $DIR/$tdir/ext2-mountpoint/../d2/test_file"
2683 cleanup_test32_mount
2685 run_test 32l "open d32l/ext2-mountpoint/../d2/test_file ========"
2689 test_mkdir -p $DIR/d32m/tmp
2690 TMP_DIR=$DIR/d32m/tmp
2691 ln -s $DIR $TMP_DIR/symlink11
2692 ln -s $TMP_DIR/symlink11 $TMP_DIR/../symlink01
2693 $CHECKSTAT -t link $DIR/d32m/tmp/symlink11 ||
2694 error "symlink11 not a link"
2695 $CHECKSTAT -t link $DIR/d32m/symlink01 ||
2696 error "symlink01 not a link"
2698 run_test 32m "stat d32m/symlink->tmp/symlink->lustre-root ======"
2702 test_mkdir -p $DIR/d32n/tmp
2703 TMP_DIR=$DIR/d32n/tmp
2704 ln -s $DIR $TMP_DIR/symlink11
2705 ln -s $TMP_DIR/symlink11 $TMP_DIR/../symlink01
2706 ls -l $DIR/d32n/tmp/symlink11 || error "listing symlink11"
2707 ls -l $DIR/d32n/symlink01 || error "listing symlink01"
2709 run_test 32n "open d32n/symlink->tmp/symlink->lustre-root ======"
2713 test_mkdir -p $DIR/d32o/tmp
2714 TMP_DIR=$DIR/d32o/tmp
2715 ln -s $DIR/$tfile $TMP_DIR/symlink12
2716 ln -s $TMP_DIR/symlink12 $TMP_DIR/../symlink02
2717 $CHECKSTAT -t link $DIR/d32o/tmp/symlink12 ||
2718 error "symlink12 not a link"
2719 $CHECKSTAT -t link $DIR/d32o/symlink02 || error "symlink02 not a link"
2720 $CHECKSTAT -t file -f $DIR/d32o/tmp/symlink12 ||
2721 error "$DIR/d32o/tmp/symlink12 not file type"
2722 $CHECKSTAT -t file -f $DIR/d32o/symlink02 ||
2723 error "$DIR/d32o/symlink02 not file type"
2725 run_test 32o "stat d32o/symlink->tmp/symlink->lustre-root/$tfile"
2735 test_mkdir -p $DIR/d32p/tmp
2737 TMP_DIR=$DIR/d32p/tmp
2739 ln -s $DIR/$tfile $TMP_DIR/symlink12
2741 ln -s $TMP_DIR/symlink12 $TMP_DIR/../symlink02
2743 cat $DIR/d32p/tmp/symlink12 ||
2744 error "Can't open $DIR/d32p/tmp/symlink12"
2746 cat $DIR/d32p/symlink02 || error "Can't open $DIR/d32p/symlink02"
2749 run_test 32p "open d32p/symlink->tmp/symlink->lustre-root/$tfile"
2752 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
2753 [ -e $DIR/$tdir ] && rm -fr $DIR/$tdir
2754 trap cleanup_test32_mount EXIT
2755 test_mkdir -p $DIR/$tdir/ext2-mountpoint
2756 touch $DIR/$tdir/ext2-mountpoint/under_the_mount || error "touch failed"
2757 mount -t ext2 -o loop $EXT2_DEV $DIR/$tdir/ext2-mountpoint ||
2758 error "mount failed for $EXT2_DEV $DIR/$tdir/ext2-mountpoint"
2759 ls $DIR/$tdir/ext2-mountpoint | grep "\<under_the_mount\>" && error
2760 cleanup_test32_mount
2762 run_test 32q "stat follows mountpoints in Lustre (should return error)"
2765 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
2766 [ -e $DIR/$tdir ] && rm -fr $DIR/$tdir
2767 trap cleanup_test32_mount EXIT
2768 test_mkdir -p $DIR/$tdir/ext2-mountpoint
2769 touch $DIR/$tdir/ext2-mountpoint/under_the_mount || error "touch failed"
2770 mount -t ext2 -o loop $EXT2_DEV $DIR/$tdir/ext2-mountpoint ||
2771 error "mount failed for $EXT2_DEV $DIR/$tdir/ext2-mountpoint"
2772 ls $DIR/$tdir/ext2-mountpoint | grep -q under_the_mount && error || true
2773 cleanup_test32_mount
2775 run_test 32r "opendir follows mountpoints in Lustre (should return error)"
2780 chmod 444 $DIR/$tfile
2781 chown $RUNAS_ID $DIR/$tfile
2783 $RUNAS $OPENFILE -f O_RDWR $DIR/$tfile && error || true
2786 run_test 33aa "write file with mode 444 (should return error)"
2790 test_mkdir $DIR/$tdir
2791 chown $RUNAS_ID $DIR/$tdir
2792 $RUNAS $OPENFILE -f O_RDWR:O_CREAT -m 0444 $DIR/$tdir/$tfile ||
2793 error "$RUNAS create $tdir/$tfile failed"
2794 $RUNAS $OPENFILE -f O_RDWR:O_CREAT -m 0444 $DIR/$tdir/$tfile &&
2795 error "open RDWR" || true
2797 run_test 33a "test open file(mode=0444) with O_RDWR (should return error)"
2801 test_mkdir $DIR/$tdir
2802 chown $RUNAS_ID $DIR/$tdir
2803 $RUNAS $OPENFILE -f 1286739555 $DIR/$tdir/$tfile || true
2805 run_test 33b "test open file with malformed flags (No panic)"
2808 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
2814 remote_ost_nodsh && skip "remote OST with nodsh" && return
2817 test_mkdir $DIR/$tdir
2818 # Read: 0, Write: 4, create/destroy: 2/0, stat: 1, punch: 0
2821 for ostnum in $(seq $OSTCOUNT); do
2822 # test-framework's OST numbering is one-based, while Lustre's
2824 ostname=$(printf "$FSNAME-OST%.4x" $((ostnum - 1)))
2825 # Parsing llobdstat's output sucks; we could grep the /proc
2826 # path, but that's likely to not be as portable as using the
2827 # llobdstat utility. So we parse lctl output instead.
2828 write_bytes=$(do_facet ost$ostnum lctl get_param -n \
2829 obdfilter/$ostname/stats |
2830 awk '/^write_bytes/ {print $7}' )
2831 echo "baseline_write_bytes@$OSTnum/$ostname=$write_bytes"
2832 if (( ${write_bytes:-0} > 0 ))
2839 $all_zeros || return 0
2842 echo foo > $DIR/$tdir/bar
2846 # Total up write_bytes after writing. We'd better find non-zeros.
2847 for ostnum in $(seq $OSTCOUNT); do
2848 ostname=$(printf "$FSNAME-OST%.4x" $((ostnum - 1)))
2849 write_bytes=$(do_facet ost$ostnum lctl get_param -n \
2850 obdfilter/$ostname/stats |
2851 awk '/^write_bytes/ {print $7}' )
2852 echo "write_bytes@$OSTnum/$ostname=$write_bytes"
2853 if (( ${write_bytes:-0} > 0 ))
2862 for ostnum in $(seq $OSTCOUNT); do
2863 ostname=$(printf "$FSNAME-OST%.4x" $((ostnum - 1)))
2864 echo "Check that write_bytes is present in obdfilter/*/stats:"
2865 do_facet ost$ostnum lctl get_param -n \
2866 obdfilter/$ostname/stats
2868 error "OST not keeping write_bytes stats (b22312)"
2871 run_test 33c "test llobdstat and write_bytes"
2874 [[ $MDSCOUNT -lt 2 ]] && skip "needs >= 2 MDTs" && return
2875 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
2877 local remote_dir=$DIR/$tdir/remote_dir
2879 test_mkdir $DIR/$tdir
2880 $LFS mkdir -i $MDTIDX $remote_dir ||
2881 error "create remote directory failed"
2883 touch $remote_dir/$tfile
2884 chmod 444 $remote_dir/$tfile
2885 chown $RUNAS_ID $remote_dir/$tfile
2887 $RUNAS $OPENFILE -f O_RDWR $DIR/$tfile && error || true
2889 chown $RUNAS_ID $remote_dir
2890 $RUNAS $OPENFILE -f O_RDWR:O_CREAT -m 0444 $remote_dir/f33 ||
2891 error "create" || true
2892 $RUNAS $OPENFILE -f O_RDWR:O_CREAT -m 0444 $remote_dir/f33 &&
2893 error "open RDWR" || true
2894 $RUNAS $OPENFILE -f 1286739555 $remote_dir/f33 || true
2896 run_test 33d "openfile with 444 modes and malformed flags under remote dir"
2899 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
2903 $LFS setdirstripe -i0 -c2 $DIR/$tdir/striped_dir
2904 $LFS setdirstripe -i1 -c2 $DIR/$tdir/striped_dir1
2905 mkdir $DIR/$tdir/local_dir
2907 local s0_mode=$(stat -c%f $DIR/$tdir/striped_dir)
2908 local s1_mode=$(stat -c%f $DIR/$tdir/striped_dir1)
2909 local l_mode=$(stat -c%f $DIR/$tdir/local_dir)
2911 [ "$l_mode" = "$s0_mode" -a "$l_mode" = "$s1_mode" ] ||
2912 error "mkdir $l_mode striped0 $s0_mode striped1 $s1_mode"
2914 rmdir $DIR/$tdir/* || error "rmdir failed"
2917 $LFS setdirstripe -i0 -c2 $DIR/$tdir/striped_dir
2918 $LFS setdirstripe -i1 -c2 $DIR/$tdir/striped_dir1
2919 mkdir $DIR/$tdir/local_dir
2921 s0_mode=$(stat -c%f $DIR/$tdir/striped_dir)
2922 s1_mode=$(stat -c%f $DIR/$tdir/striped_dir1)
2923 l_mode=$(stat -c%f $DIR/$tdir/local_dir)
2925 [ "$l_mode" = "$s0_mode" -a "$l_mode" = "$s1_mode" ] ||
2926 error "mkdir $l_mode striped0 $s0_mode striped1 $s1_mode 777"
2928 rmdir $DIR/$tdir/* || error "rmdir(umask 777) failed"
2931 $LFS setdirstripe -i0 -c2 $DIR/$tdir/striped_dir
2932 $LFS setdirstripe -i1 -c2 $DIR/$tdir/striped_dir1
2933 mkdir $DIR/$tdir/local_dir
2935 s0_mode=$(stat -c%f $DIR/$tdir/striped_dir)
2936 s1_mode=$(stat -c%f $DIR/$tdir/striped_dir1)
2937 l_mode=$(stat -c%f $DIR/$tdir/local_dir)
2939 [ "$l_mode" = "$s0_mode" -a "$l_mode" = "$s1_mode" ] ||
2940 error "mkdir $l_mode striped0 $s0_mode striped1 $s1_mode 0"
2942 run_test 33e "mkdir and striped directory should have same mode"
2946 do_facet $SINGLEMDS $LCTL set_param mdt.*.enable_remote_dir_gid=0
2950 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
2951 remote_mds_nodsh && skip "remote MDS with nodsh" && return
2954 chmod go+rwx $DIR/$tdir
2955 do_facet $SINGLEMDS $LCTL set_param mdt.*.enable_remote_dir_gid=-1
2956 trap cleanup_33f EXIT
2958 $RUNAS lfs mkdir -i 0 -c$MDSCOUNT $DIR/$tdir/striped_dir ||
2959 error "cannot create striped directory"
2961 $RUNAS touch $DIR/$tdir/striped_dir/{0..16} ||
2962 error "cannot create files in striped directory"
2964 $RUNAS rm $DIR/$tdir/striped_dir/{0..16} ||
2965 error "cannot remove files in striped directory"
2967 $RUNAS rmdir $DIR/$tdir/striped_dir ||
2968 error "cannot remove striped directory"
2972 run_test 33f "nonroot user can create, access, and remove a striped directory"
2975 mkdir -p $DIR/$tdir/dir2
2977 local err=$($RUNAS mkdir $DIR/$tdir/dir2 2>&1)
2979 [[ $err =~ "exists" ]] || error "Not exists error"
2981 run_test 33g "nonroot user create already existing root created file"
2983 TEST_34_SIZE=${TEST_34_SIZE:-2000000000000}
2986 $MCREATE $DIR/f34 || error "mcreate failed"
2987 $GETSTRIPE $DIR/f34 2>&1 | grep -q "no stripe info" ||
2988 error "getstripe failed"
2989 $TRUNCATE $DIR/f34 $TEST_34_SIZE || error "truncate failed"
2990 $GETSTRIPE $DIR/f34 2>&1 | grep -q "no stripe info" ||
2991 error "getstripe failed"
2992 $CHECKSTAT -s $TEST_34_SIZE $DIR/f34 ||
2993 error "Size of $DIR/f34 not equal to $TEST_34_SIZE bytes"
2995 run_test 34a "truncate file that has not been opened ==========="
2998 [ ! -f $DIR/f34 ] && test_34a
2999 $CHECKSTAT -s $TEST_34_SIZE $DIR/f34 ||
3000 error "Size of $DIR/f34 not equal to $TEST_34_SIZE bytes"
3001 $OPENFILE -f O_RDONLY $DIR/f34
3002 $GETSTRIPE $DIR/f34 2>&1 | grep -q "no stripe info" ||
3003 error "getstripe failed"
3004 $CHECKSTAT -s $TEST_34_SIZE $DIR/f34 ||
3005 error "Size of $DIR/f34 not equal to $TEST_34_SIZE bytes"
3007 run_test 34b "O_RDONLY opening file doesn't create objects ====="
3010 [ ! -f $DIR/f34 ] && test_34a
3011 $CHECKSTAT -s $TEST_34_SIZE $DIR/f34 ||
3012 error "Size of $DIR/f34 not equal to $TEST_34_SIZE bytes"
3013 $OPENFILE -f O_RDWR $DIR/f34
3014 $GETSTRIPE $DIR/f34 2>&1 | grep -q "no stripe info" && error
3015 $CHECKSTAT -s $TEST_34_SIZE $DIR/f34 ||
3016 error "Size of $DIR/f34 not equal to $TEST_34_SIZE bytes"
3018 run_test 34c "O_RDWR opening file-with-size works =============="
3021 [ ! -f $DIR/f34 ] && test_34a
3022 dd if=/dev/zero of=$DIR/f34 conv=notrunc bs=4k count=1 ||
3024 $CHECKSTAT -s $TEST_34_SIZE $DIR/f34 ||
3025 error "Size of $DIR/f34 not equal to $TEST_34_SIZE bytes"
3028 run_test 34d "write to sparse file ============================="
3032 $MCREATE $DIR/f34e || error "mcreate failed"
3033 $TRUNCATE $DIR/f34e 1000 || error "truncate failed"
3034 $CHECKSTAT -s 1000 $DIR/f34e ||
3035 error "Size of $DIR/f34e not equal to 1000 bytes"
3036 $OPENFILE -f O_RDWR $DIR/f34e
3037 $CHECKSTAT -s 1000 $DIR/f34e ||
3038 error "Size of $DIR/f34e not equal to 1000 bytes"
3040 run_test 34e "create objects, some with size and some without =="
3042 test_34f() { # bug 6242, 6243
3043 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
3046 $MCREATE $DIR/f34f || error "mcreate failed"
3047 $TRUNCATE $DIR/f34f $SIZE34F || error "truncating $DIR/f3f to $SIZE34F"
3048 dd if=$DIR/f34f of=$TMP/f34f
3049 $CHECKSTAT -s $SIZE34F $TMP/f34f || error "$TMP/f34f not $SIZE34F bytes"
3050 dd if=/dev/zero of=$TMP/f34fzero bs=$SIZE34F count=1
3051 cmp $DIR/f34f $TMP/f34fzero || error "$DIR/f34f not all zero"
3052 cmp $TMP/f34f $TMP/f34fzero || error "$TMP/f34f not all zero"
3053 rm $TMP/f34f $TMP/f34fzero $DIR/f34f
3055 run_test 34f "read from a file with no objects until EOF ======="
3058 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
3059 dd if=/dev/zero of=$DIR/$tfile bs=1 count=100 seek=$TEST_34_SIZE ||
3061 $TRUNCATE $DIR/$tfile $((TEST_34_SIZE / 2))|| error "truncate failed"
3062 $CHECKSTAT -s $((TEST_34_SIZE / 2)) $DIR/$tfile ||
3063 error "Size of $DIR/$tfile not equal to $((TEST_34_SIZE / 2))"
3064 cancel_lru_locks osc
3065 $CHECKSTAT -s $((TEST_34_SIZE / 2)) $DIR/$tfile ||
3066 error "wrong size after lock cancel"
3068 $TRUNCATE $DIR/$tfile $TEST_34_SIZE || error "truncate failed"
3069 $CHECKSTAT -s $TEST_34_SIZE $DIR/$tfile ||
3070 error "expanding truncate failed"
3071 cancel_lru_locks osc
3072 $CHECKSTAT -s $TEST_34_SIZE $DIR/$tfile ||
3073 error "wrong expanded size after lock cancel"
3075 run_test 34g "truncate long file ==============================="
3078 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
3082 dd if=/dev/zero of=$DIR/$tfile bs=1M count=10 || error "dd failed"
3083 sync # Flush the cache so that multiop below does not block on cache
3084 # flush when getting the group lock
3085 $MULTIOP $DIR/$tfile OG${gid}T${sz}g${gid}c &
3088 # Since just timed wait is not good enough, let's do a sync write
3089 # that way we are sure enough time for a roundtrip + processing
3090 # passed + 2 seconds of extra margin.
3091 dd if=/dev/zero of=$DIR/${tfile}-1 bs=4096 oflag=direct count=1
3095 if [[ `ps h -o comm -p $MULTIPID` == "multiop" ]]; then
3096 error "Multiop blocked on ftruncate, pid=$MULTIPID"
3100 local nsz=`stat -c %s $DIR/$tfile`
3101 [[ $nsz == $sz ]] || error "New size wrong $nsz != $sz"
3103 run_test 34h "ftruncate file under grouplock should not block"
3106 cp /bin/sh $DIR/f35a
3108 chown $RUNAS_ID $DIR/f35a
3109 $RUNAS $DIR/f35a && error || true
3112 run_test 35a "exec file with mode 444 (should return and not leak)"
3116 utime $DIR/f36 || error "utime failed for MDS"
3118 run_test 36a "MDS utime check (mknod, utime)"
3122 utime $DIR/f36 || error "utime failed for OST"
3124 run_test 36b "OST utime check (open, utime)"
3129 chown $RUNAS_ID $DIR/d36
3130 $RUNAS utime $DIR/d36/f36 || error "utime failed for MDS as non-root"
3132 run_test 36c "non-root MDS utime check (mknod, utime)"
3135 [ ! -d $DIR/d36 ] && test_36c
3136 echo "" > $DIR/d36/f36
3137 $RUNAS utime $DIR/d36/f36 || error "utime failed for OST as non-root"
3139 run_test 36d "non-root OST utime check (open, utime)"
3142 [ $RUNAS_ID -eq $UID ] && skip_env "RUNAS_ID = UID = $UID -- skipping" && return
3143 test_mkdir $DIR/$tdir
3144 touch $DIR/$tdir/$tfile
3145 $RUNAS utime $DIR/$tdir/$tfile &&
3146 error "utime worked, expected failure" || true
3148 run_test 36e "utime on non-owned file (should return error)"
3152 local LANG_SAVE=$LANG
3153 local LC_LANG_SAVE=$LC_LANG
3154 export LANG=C LC_LANG=C # for date language
3156 DATESTR="Dec 20 2000"
3157 test_mkdir $DIR/$tdir
3158 lctl set_param fail_loc=$fl
3160 cp /etc/hosts $DIR/$tdir/$tfile
3161 sync & # write RPC generated with "current" inode timestamp, but delayed
3163 touch --date="$DATESTR" $DIR/$tdir/$tfile # setattr timestamp in past
3164 LS_BEFORE="`ls -l $DIR/$tdir/$tfile`" # old timestamp from client cache
3165 cancel_lru_locks osc
3166 LS_AFTER="`ls -l $DIR/$tdir/$tfile`" # timestamp from OST object
3168 [ "$LS_BEFORE" != "$LS_AFTER" ] && \
3169 echo "BEFORE: $LS_BEFORE" && \
3170 echo "AFTER : $LS_AFTER" && \
3171 echo "WANT : $DATESTR" && \
3172 error "$DIR/$tdir/$tfile timestamps changed" || true
3174 export LANG=$LANG_SAVE LC_LANG=$LC_LANG_SAVE
3178 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
3179 #define OBD_FAIL_OST_BRW_PAUSE_BULK 0x214
3180 subr_36fh "0x80000214"
3182 run_test 36f "utime on file racing with OST BRW write =========="
3185 remote_ost_nodsh && skip "remote OST with nodsh" && return
3186 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
3191 test_mkdir $DIR/$tdir
3192 fmd_max_age=$(do_facet ost1 \
3193 "lctl get_param -n obdfilter.*.client_cache_seconds 2> /dev/null | \
3196 fmd_before=$(do_facet ost1 \
3197 "awk '/ll_fmd_cache/ {print \\\$2}' /proc/slabinfo")
3198 touch $DIR/$tdir/$tfile
3199 sleep $((fmd_max_age + 12))
3200 fmd_after=$(do_facet ost1 \
3201 "awk '/ll_fmd_cache/ {print \\\$2}' /proc/slabinfo")
3203 echo "fmd_before: $fmd_before"
3204 echo "fmd_after: $fmd_after"
3205 [[ $fmd_after -gt $fmd_before ]] &&
3206 echo "AFTER: $fmd_after > BEFORE: $fmd_before" &&
3207 error "fmd didn't expire after ping" || true
3209 run_test 36g "filter mod data cache expiry ====================="
3212 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
3213 #define OBD_FAIL_OST_BRW_PAUSE_BULK2 0x227
3214 subr_36fh "0x80000227"
3216 run_test 36h "utime on file racing with OST BRW write =========="
3219 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
3221 test_mkdir $DIR/$tdir
3222 $LFS setdirstripe -i0 -c$MDSCOUNT $DIR/$tdir/striped_dir
3224 local mtime=$(stat -c%Y $DIR/$tdir/striped_dir)
3225 local new_mtime=$((mtime + 200))
3227 #change Modify time of striped dir
3228 touch -m -d @$new_mtime $DIR/$tdir/striped_dir ||
3229 error "change mtime failed"
3231 local got=$(stat -c%Y $DIR/$tdir/striped_dir)
3233 [ "$new_mtime" = "$got" ] || error "expect $new_mtime got $got"
3235 run_test 36i "change mtime on striped directory"
3237 # test_37 - duplicate with tests 32q 32r
3240 local file=$DIR/$tfile
3242 openfile -f O_DIRECTORY $file
3245 [ $RC -eq 0 ] && error "opened file $file with O_DIRECTORY" || true
3246 [ $RC -eq $ENOTDIR ] || error "error $RC should be ENOTDIR ($ENOTDIR)"
3248 run_test 38 "open a regular file with O_DIRECTORY should return -ENOTDIR ==="
3250 test_39a() { # was test_39
3252 touch $DIR/${tfile}2
3253 # ls -l $DIR/$tfile $DIR/${tfile}2
3254 # ls -lu $DIR/$tfile $DIR/${tfile}2
3255 # ls -lc $DIR/$tfile $DIR/${tfile}2
3257 $OPENFILE -f O_CREAT:O_TRUNC:O_WRONLY $DIR/${tfile}2
3258 if [ ! $DIR/${tfile}2 -nt $DIR/$tfile ]; then
3260 ls -l --full-time $DIR/$tfile $DIR/${tfile}2
3262 ls -lu --full-time $DIR/$tfile $DIR/${tfile}2
3264 ls -lc --full-time $DIR/$tfile $DIR/${tfile}2
3265 error "O_TRUNC didn't change timestamps"
3268 run_test 39a "mtime changed on create"
3271 test_mkdir -c1 $DIR/$tdir
3272 cp -p /etc/passwd $DIR/$tdir/fopen
3273 cp -p /etc/passwd $DIR/$tdir/flink
3274 cp -p /etc/passwd $DIR/$tdir/funlink
3275 cp -p /etc/passwd $DIR/$tdir/frename
3276 ln $DIR/$tdir/funlink $DIR/$tdir/funlink2
3279 echo "aaaaaa" >> $DIR/$tdir/fopen
3280 echo "aaaaaa" >> $DIR/$tdir/flink
3281 echo "aaaaaa" >> $DIR/$tdir/funlink
3282 echo "aaaaaa" >> $DIR/$tdir/frename
3284 local open_new=`stat -c %Y $DIR/$tdir/fopen`
3285 local link_new=`stat -c %Y $DIR/$tdir/flink`
3286 local unlink_new=`stat -c %Y $DIR/$tdir/funlink`
3287 local rename_new=`stat -c %Y $DIR/$tdir/frename`
3289 cat $DIR/$tdir/fopen > /dev/null
3290 ln $DIR/$tdir/flink $DIR/$tdir/flink2
3291 rm -f $DIR/$tdir/funlink2
3292 mv -f $DIR/$tdir/frename $DIR/$tdir/frename2
3294 for (( i=0; i < 2; i++ )) ; do
3295 local open_new2=`stat -c %Y $DIR/$tdir/fopen`
3296 local link_new2=`stat -c %Y $DIR/$tdir/flink`
3297 local unlink_new2=`stat -c %Y $DIR/$tdir/funlink`
3298 local rename_new2=`stat -c %Y $DIR/$tdir/frename2`
3300 [ $open_new2 -eq $open_new ] || error "open file reverses mtime"
3301 [ $link_new2 -eq $link_new ] || error "link file reverses mtime"
3302 [ $unlink_new2 -eq $unlink_new ] || error "unlink file reverses mtime"
3303 [ $rename_new2 -eq $rename_new ] || error "rename file reverses mtime"
3305 cancel_lru_locks osc
3306 if [ $i = 0 ] ; then echo "repeat after cancel_lru_locks"; fi
3309 run_test 39b "mtime change on open, link, unlink, rename ======"
3311 # this should be set to past
3312 TEST_39_MTIME=`date -d "1 year ago" +%s`
3318 local mtime0=`stat -c %Y $DIR1/$tfile`
3320 touch -m -d @$TEST_39_MTIME $DIR1/$tfile
3321 local mtime1=`stat -c %Y $DIR1/$tfile`
3322 [ "$mtime1" = $TEST_39_MTIME ] || \
3323 error "mtime is not set to past: $mtime1, should be $TEST_39_MTIME"
3326 echo hello >> $DIR1/$tfile
3328 local mtime2=`stat -c %Y $DIR1/$tfile`
3329 [ "$mtime2" -ge "$d1" ] && [ "$mtime2" -le "$d2" ] || \
3330 error "mtime is not updated on write: $d1 <= $mtime2 <= $d2"
3332 mv $DIR1/$tfile $DIR1/$tfile-1
3334 for (( i=0; i < 2; i++ )) ; do
3335 local mtime3=`stat -c %Y $DIR1/$tfile-1`
3336 [ "$mtime2" = "$mtime3" ] || \
3337 error "mtime ($mtime2) changed (to $mtime3) on rename"
3339 cancel_lru_locks osc
3340 if [ $i = 0 ] ; then echo "repeat after cancel_lru_locks"; fi
3343 run_test 39c "mtime change on rename ==========================="
3347 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
3350 touch -m -d @$TEST_39_MTIME $DIR1/$tfile
3352 for (( i=0; i < 2; i++ )) ; do
3353 local mtime=`stat -c %Y $DIR1/$tfile`
3354 [ $mtime = $TEST_39_MTIME ] || \
3355 error "mtime($mtime) is not set to $TEST_39_MTIME"
3357 cancel_lru_locks osc
3358 if [ $i = 0 ] ; then echo "repeat after cancel_lru_locks"; fi
3361 run_test 39d "create, utime, stat =============================="
3365 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
3367 local mtime1=`stat -c %Y $DIR1/$tfile`
3369 touch -m -d @$TEST_39_MTIME $DIR1/$tfile
3371 for (( i=0; i < 2; i++ )) ; do
3372 local mtime2=`stat -c %Y $DIR1/$tfile`
3373 [ $mtime2 = $TEST_39_MTIME ] || \
3374 error "mtime($mtime2) is not set to $TEST_39_MTIME"
3376 cancel_lru_locks osc
3377 if [ $i = 0 ] ; then echo "repeat after cancel_lru_locks"; fi
3380 run_test 39e "create, stat, utime, stat ========================"
3384 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
3386 mtime1=`stat -c %Y $DIR1/$tfile`
3389 touch -m -d @$TEST_39_MTIME $DIR1/$tfile
3391 for (( i=0; i < 2; i++ )) ; do
3392 local mtime2=`stat -c %Y $DIR1/$tfile`
3393 [ $mtime2 = $TEST_39_MTIME ] || \
3394 error "mtime($mtime2) is not set to $TEST_39_MTIME"
3396 cancel_lru_locks osc
3397 if [ $i = 0 ] ; then echo "repeat after cancel_lru_locks"; fi
3400 run_test 39f "create, stat, sleep, utime, stat ================="
3404 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
3405 echo hello >> $DIR1/$tfile
3406 local mtime1=`stat -c %Y $DIR1/$tfile`
3409 chmod o+r $DIR1/$tfile
3411 for (( i=0; i < 2; i++ )) ; do
3412 local mtime2=`stat -c %Y $DIR1/$tfile`
3413 [ "$mtime1" = "$mtime2" ] || \
3414 error "lost mtime: $mtime2, should be $mtime1"
3416 cancel_lru_locks osc
3417 if [ $i = 0 ] ; then echo "repeat after cancel_lru_locks"; fi
3420 run_test 39g "write, chmod, stat ==============================="
3424 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
3429 echo hello >> $DIR1/$tfile
3430 local mtime1=`stat -c %Y $DIR1/$tfile`
3432 touch -m -d @$TEST_39_MTIME $DIR1/$tfile
3434 if [ "$d1" != "$d2" ]; then
3435 echo "write and touch not within one second"
3437 for (( i=0; i < 2; i++ )) ; do
3438 local mtime2=`stat -c %Y $DIR1/$tfile`
3439 [ "$mtime2" = $TEST_39_MTIME ] || \
3440 error "lost mtime: $mtime2, should be $TEST_39_MTIME"
3442 cancel_lru_locks osc
3443 if [ $i = 0 ] ; then echo "repeat after cancel_lru_locks"; fi
3447 run_test 39h "write, utime within one second, stat ============="
3450 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
3454 echo hello >> $DIR1/$tfile
3455 local mtime1=`stat -c %Y $DIR1/$tfile`
3457 mv $DIR1/$tfile $DIR1/$tfile-1
3459 for (( i=0; i < 2; i++ )) ; do
3460 local mtime2=`stat -c %Y $DIR1/$tfile-1`
3462 [ "$mtime1" = "$mtime2" ] || \
3463 error "lost mtime: $mtime2, should be $mtime1"
3465 cancel_lru_locks osc
3466 if [ $i = 0 ] ; then echo "repeat after cancel_lru_locks"; fi
3469 run_test 39i "write, rename, stat =============================="
3472 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
3473 start_full_debug_logging
3477 #define OBD_FAIL_OSC_DELAY_SETTIME 0x412
3478 lctl set_param fail_loc=0x80000412
3479 multiop_bg_pause $DIR1/$tfile oO_RDWR:w2097152_c ||
3480 error "multiop failed"
3482 local mtime1=`stat -c %Y $DIR1/$tfile`
3484 mv $DIR1/$tfile $DIR1/$tfile-1
3486 kill -USR1 $multipid
3487 wait $multipid || error "multiop close failed"
3489 for (( i=0; i < 2; i++ )) ; do
3490 local mtime2=`stat -c %Y $DIR1/$tfile-1`
3491 [ "$mtime1" = "$mtime2" ] ||
3492 error "mtime is lost on close: $mtime2, " \
3495 cancel_lru_locks osc
3496 if [ $i = 0 ] ; then echo "repeat after cancel_lru_locks"; fi
3498 lctl set_param fail_loc=0
3499 stop_full_debug_logging
3501 run_test 39j "write, rename, close, stat ======================="
3504 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
3508 multiop_bg_pause $DIR1/$tfile oO_RDWR:w2097152_c || error "multiop failed"
3510 local mtime1=`stat -c %Y $DIR1/$tfile`
3512 touch -m -d @$TEST_39_MTIME $DIR1/$tfile
3514 kill -USR1 $multipid
3515 wait $multipid || error "multiop close failed"
3517 for (( i=0; i < 2; i++ )) ; do
3518 local mtime2=`stat -c %Y $DIR1/$tfile`
3520 [ "$mtime2" = $TEST_39_MTIME ] || \
3521 error "mtime is lost on close: $mtime2, should be $TEST_39_MTIME"
3523 cancel_lru_locks osc
3524 if [ $i = 0 ] ; then echo "repeat after cancel_lru_locks"; fi
3527 run_test 39k "write, utime, close, stat ========================"
3529 # this should be set to future
3530 TEST_39_ATIME=`date -d "1 year" +%s`
3533 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
3534 remote_mds_nodsh && skip "remote MDS with nodsh" && return
3535 local atime_diff=$(do_facet $SINGLEMDS \
3536 lctl get_param -n mdd.*MDT0000*.atime_diff)
3540 # test setting directory atime to future
3541 touch -a -d @$TEST_39_ATIME $DIR/$tdir
3542 local atime=$(stat -c %X $DIR/$tdir)
3543 [ "$atime" = $TEST_39_ATIME ] ||
3544 error "atime is not set to future: $atime, $TEST_39_ATIME"
3546 # test setting directory atime from future to now
3547 local now=$(date +%s)
3548 touch -a -d @$now $DIR/$tdir
3550 atime=$(stat -c %X $DIR/$tdir)
3551 [ "$atime" -eq "$now" ] ||
3552 error "atime is not updated from future: $atime, $now"
3554 do_facet $SINGLEMDS lctl set_param -n mdd.*MDT0000*.atime_diff=2
3557 # test setting directory atime when now > dir atime + atime_diff
3558 local d1=$(date +%s)
3560 local d2=$(date +%s)
3561 cancel_lru_locks mdc
3562 atime=$(stat -c %X $DIR/$tdir)
3563 [ "$atime" -ge "$d1" -a "$atime" -le "$d2" ] ||
3564 error "atime is not updated : $atime, should be $d2"
3566 do_facet $SINGLEMDS lctl set_param -n mdd.*MDT0000*.atime_diff=60
3569 # test not setting directory atime when now < dir atime + atime_diff
3571 cancel_lru_locks mdc
3572 atime=$(stat -c %X $DIR/$tdir)
3573 [ "$atime" -ge "$d1" -a "$atime" -le "$d2" ] ||
3574 error "atime is updated to $atime, should remain $d1<atime<$d2"
3576 do_facet $SINGLEMDS \
3577 lctl set_param -n mdd.*MDT0000*.atime_diff=$atime_diff
3579 run_test 39l "directory atime update ==========================="
3582 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
3585 local far_past_mtime=$(date -d "May 29 1953" +%s)
3586 local far_past_atime=$(date -d "Dec 17 1903" +%s)
3588 touch -m -d @$far_past_mtime $DIR1/$tfile
3589 touch -a -d @$far_past_atime $DIR1/$tfile
3591 for (( i=0; i < 2; i++ )) ; do
3592 local timestamps=$(stat -c "%X %Y" $DIR1/$tfile)
3593 [ "$timestamps" = "$far_past_atime $far_past_mtime" ] || \
3594 error "atime or mtime set incorrectly"
3596 cancel_lru_locks osc
3597 if [ $i = 0 ] ; then echo "repeat after cancel_lru_locks"; fi
3600 run_test 39m "test atime and mtime before 1970"
3602 test_39n() { # LU-3832
3603 remote_mds_nodsh && skip "remote MDS with nodsh" && return
3604 local atime_diff=$(do_facet $SINGLEMDS \
3605 lctl get_param -n mdd.*MDT0000*.atime_diff)
3610 do_facet $SINGLEMDS lctl set_param -n mdd.*MDT0000*.atime_diff=1
3613 dd if=/dev/zero of=$DIR/$tfile bs=4096 count=1 status=noxfer
3614 atime0=$(stat -c %X $DIR/$tfile)
3617 $MULTIOP $DIR/$tfile oO_RDONLY:O_NOATIME:r4096c
3618 atime1=$(stat -c %X $DIR/$tfile)
3621 cancel_lru_locks mdc
3622 cancel_lru_locks osc
3623 $MULTIOP $DIR/$tfile oO_RDONLY:O_NOATIME:r4096c
3624 atime2=$(stat -c %X $DIR/$tfile)
3626 do_facet $SINGLEMDS \
3627 lctl set_param -n mdd.*MDT0000*.atime_diff=$atime_diff
3629 [ "$atime0" -eq "$atime1" ] || error "atime0 $atime0 != atime1 $atime1"
3630 [ "$atime1" -eq "$atime2" ] || error "atime0 $atime0 != atime1 $atime1"
3632 run_test 39n "check that O_NOATIME is honored"
3635 TESTDIR=$DIR/$tdir/$tfile
3636 [ -e $TESTDIR ] && rm -rf $TESTDIR
3643 links2=$(stat -c %h .)
3644 [ $(($links1 + 2)) != $links2 ] &&
3645 error "wrong links count $(($links1 + 2)) != $links2"
3647 links3=$(stat -c %h .)
3648 [ $(($links1 + 1)) != $links3 ] &&
3649 error "wrong links count $links1 != $links3"
3652 run_test 39o "directory cached attributes updated after create"
3655 [[ $MDSCOUNT -lt 2 ]] && skip "needs >= 2 MDTs" && return
3657 TESTDIR=$DIR/$tdir/$tdir
3658 [ -e $TESTDIR ] && rm -rf $TESTDIR
3659 test_mkdir -p $TESTDIR
3663 test_mkdir -i $MDTIDX $TESTDIR/remote_dir1
3664 test_mkdir -i $MDTIDX $TESTDIR/remote_dir2
3666 links2=$(stat -c %h .)
3667 [ $(($links1 + 2)) != $links2 ] &&
3668 error "wrong links count $(($links1 + 2)) != $links2"
3670 links3=$(stat -c %h .)
3671 [ $(($links1 + 1)) != $links3 ] &&
3672 error "wrong links count $links1 != $links3"
3675 run_test 39p "remote directory cached attributes updated after create ========"
3678 test_39q() { # LU-8041
3679 local testdir=$DIR/$tdir
3681 multiop_bg_pause $testdir D_c || error "multiop failed"
3683 cancel_lru_locks mdc
3684 kill -USR1 $multipid
3685 local atime=$(stat -c %X $testdir)
3686 [ "$atime" -ne 0 ] || error "atime is zero"
3688 run_test 39q "close won't zero out atime"
3691 dd if=/dev/zero of=$DIR/$tfile bs=4096 count=1
3692 $RUNAS $OPENFILE -f O_WRONLY:O_TRUNC $DIR/$tfile &&
3693 error "openfile O_WRONLY:O_TRUNC $tfile failed"
3694 $CHECKSTAT -t file -s 4096 $DIR/$tfile ||
3695 error "$tfile is not 4096 bytes in size"
3697 run_test 40 "failed open(O_TRUNC) doesn't truncate ============="
3701 small_write $DIR/f41 18
3703 run_test 41 "test small file write + fstat ====================="
3705 count_ost_writes() {
3706 lctl get_param -n ${OSC}.*.stats |
3707 awk -vwrites=0 '/ost_write/ { writes += $2 } \
3708 END { printf("%0.0f", writes) }'
3715 BG_DIRTY_RATIO_SAVE=10
3716 MAX_BG_DIRTY_RATIO=25
3720 # in 2.6, restore /proc/sys/vm/dirty_writeback_centisecs,
3721 # dirty_ratio, dirty_background_ratio
3722 if [ -f /proc/sys/vm/dirty_writeback_centisecs ]; then
3723 sysctl -w vm.dirty_writeback_centisecs=$WRITEBACK_SAVE
3724 sysctl -w vm.dirty_background_ratio=$BG_DIRTY_RATIO_SAVE
3725 sysctl -w vm.dirty_ratio=$DIRTY_RATIO_SAVE
3727 # if file not here, we are a 2.4 kernel
3728 kill -CONT `pidof kupdated`
3733 # setup the trap first, so someone cannot exit the test at the
3734 # exact wrong time and mess up a machine
3735 trap start_writeback EXIT
3736 # in 2.6, save and 0 /proc/sys/vm/dirty_writeback_centisecs
3737 if [ -f /proc/sys/vm/dirty_writeback_centisecs ]; then
3738 WRITEBACK_SAVE=`sysctl -n vm.dirty_writeback_centisecs`
3739 sysctl -w vm.dirty_writeback_centisecs=0
3740 sysctl -w vm.dirty_writeback_centisecs=0
3741 # save and increase /proc/sys/vm/dirty_ratio
3742 DIRTY_RATIO_SAVE=`sysctl -n vm.dirty_ratio`
3743 sysctl -w vm.dirty_ratio=$MAX_DIRTY_RATIO
3744 # save and increase /proc/sys/vm/dirty_background_ratio
3745 BG_DIRTY_RATIO_SAVE=`sysctl -n vm.dirty_background_ratio`
3746 sysctl -w vm.dirty_background_ratio=$MAX_BG_DIRTY_RATIO
3748 # if file not here, we are a 2.4 kernel
3749 kill -STOP `pidof kupdated`
3753 # ensure that all stripes have some grant before we test client-side cache
3755 for i in `seq -f $DIR/f42-%g 1 $OSTCOUNT`; do
3756 dd if=/dev/zero of=$i bs=4k count=1
3761 # Tests 42* verify that our behaviour is correct WRT caching, file closure,
3762 # file truncation, and file removal.
3764 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
3766 cancel_lru_locks $OSC
3768 sync; sleep 1; sync # just to be safe
3769 BEFOREWRITES=`count_ost_writes`
3770 lctl get_param -n osc.*[oO][sS][cC][_-]*.cur_grant_bytes | grep "[0-9]"
3771 dd if=/dev/zero of=$DIR/f42a bs=1024 count=100
3772 AFTERWRITES=`count_ost_writes`
3773 [ $BEFOREWRITES -eq $AFTERWRITES ] || \
3774 error "$BEFOREWRITES < $AFTERWRITES"
3777 run_test 42a "ensure that we don't flush on close"
3780 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
3782 cancel_lru_locks $OSC
3785 dd if=/dev/zero of=$DIR/f42b bs=1024 count=100
3786 BEFOREWRITES=$(count_ost_writes)
3787 $MUNLINK $DIR/f42b || error "$MUNLINK $DIR/f42b: $?"
3788 AFTERWRITES=$(count_ost_writes)
3789 if [[ $BEFOREWRITES -lt $AFTERWRITES ]]; then
3790 error "$BEFOREWRITES < $AFTERWRITES on unlink"
3792 BEFOREWRITES=$(count_ost_writes)
3793 sync || error "sync: $?"
3794 AFTERWRITES=$(count_ost_writes)
3795 if [[ $BEFOREWRITES -lt $AFTERWRITES ]]; then
3796 error "$BEFOREWRITES < $AFTERWRITES on sync"
3798 dmesg | grep 'error from obd_brw_async' && error 'error writing back'
3802 run_test 42b "test destroy of file with cached dirty data ======"
3804 # if these tests just want to test the effect of truncation,
3805 # they have to be very careful. consider:
3806 # - the first open gets a {0,EOF}PR lock
3807 # - the first write conflicts and gets a {0, count-1}PW
3808 # - the rest of the writes are under {count,EOF}PW
3809 # - the open for truncate tries to match a {0,EOF}PR
3810 # for the filesize and cancels the PWs.
3811 # any number of fixes (don't get {0,EOF} on open, match
3812 # composite locks, do smarter file size management) fix
3813 # this, but for now we want these tests to verify that
3814 # the cancellation with truncate intent works, so we
3815 # start the file with a full-file pw lock to match against
3816 # until the truncate.
3821 cancel_lru_locks $OSC
3823 # prime the file with 0,EOF PW to match
3827 # now the real test..
3828 dd if=/dev/zero of=$file bs=1024 count=100
3829 BEFOREWRITES=`count_ost_writes`
3830 $TRUNCATE $file $offset
3831 cancel_lru_locks $OSC
3832 AFTERWRITES=`count_ost_writes`
3837 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
3839 [ $BEFOREWRITES -eq $AFTERWRITES ] && \
3840 error "beforewrites $BEFOREWRITES == afterwrites $AFTERWRITES on truncate"
3843 run_test 42c "test partial truncate of file with cached dirty data"
3846 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
3848 [ $BEFOREWRITES -eq $AFTERWRITES ] || \
3849 error "beforewrites $BEFOREWRITES != afterwrites $AFTERWRITES on truncate"
3852 run_test 42d "test complete truncate of file with cached dirty data"
3854 test_42e() { # bug22074
3855 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
3856 local TDIR=$DIR/${tdir}e
3857 local pagesz=$(page_size)
3858 local pages=16 # hardcoded 16 pages, don't change it.
3859 local files=$((OSTCOUNT * 500)) # hopefully 500 files on each OST
3860 local proc_osc0="osc.${FSNAME}-OST0000-osc-[^MDT]*"
3864 test_mkdir $DIR/${tdir}e
3865 $SETSTRIPE -c 1 $TDIR
3866 createmany -o $TDIR/f $files
3868 max_dirty_mb=$($LCTL get_param -n $proc_osc0/max_dirty_mb)
3870 # we assume that with $OSTCOUNT files, at least one of them will
3871 # be allocated on OST0.
3872 warmup_files=$((OSTCOUNT * max_dirty_mb))
3873 createmany -o $TDIR/w $warmup_files
3875 # write a large amount of data into one file and sync, to get good
3876 # avail_grant number from OST.
3877 for ((i=0; i<$warmup_files; i++)); do
3878 idx=$($GETSTRIPE -i $TDIR/w$i)
3879 [ $idx -ne 0 ] && continue
3880 dd if=/dev/zero of=$TDIR/w$i bs="$max_dirty_mb"M count=1
3883 [[ $i -gt $warmup_files ]] && error "OST0 is still cold"
3885 $LCTL get_param $proc_osc0/cur_dirty_bytes
3886 $LCTL get_param $proc_osc0/cur_grant_bytes
3888 # create as much dirty pages as we can while not to trigger the actual
3889 # RPCs directly. but depends on the env, VFS may trigger flush during this
3890 # period, hopefully we are good.
3891 for ((i=0; i<$warmup_files; i++)); do
3892 idx=$($GETSTRIPE -i $TDIR/w$i)
3893 [ $idx -ne 0 ] && continue
3894 dd if=/dev/zero of=$TDIR/w$i bs=1M count=1 2>/dev/null
3896 $LCTL get_param $proc_osc0/cur_dirty_bytes
3897 $LCTL get_param $proc_osc0/cur_grant_bytes
3899 # perform the real test
3900 $LCTL set_param $proc_osc0/rpc_stats 0
3901 for ((;i<$files; i++)); do
3902 [ $($GETSTRIPE -i $TDIR/f$i) -eq 0 ] || continue
3903 dd if=/dev/zero of=$TDIR/f$i bs=$pagesz count=$pages 2>/dev/null
3906 $LCTL get_param $proc_osc0/rpc_stats
3909 local have_ppr=false
3910 $LCTL get_param $proc_osc0/rpc_stats |
3911 while read PPR RRPC RPCT RCUM BAR WRPC WPCT WCUM; do
3912 # skip lines until we are at the RPC histogram data
3913 [ "$PPR" == "pages" ] && have_ppr=true && continue
3914 $have_ppr || continue
3916 # we only want the percent stat for < 16 pages
3917 [[ $(echo $PPR | tr -d ':') -ge $pages ]] && break
3919 percent=$((percent + WPCT))
3920 if [[ $percent -gt 15 ]]; then
3921 error "less than 16-pages write RPCs" \
3928 run_test 42e "verify sub-RPC writes are not done synchronously"
3930 test_43A() { # was test_43
3931 test_mkdir $DIR/$tdir
3932 cp -p /bin/ls $DIR/$tdir/$tfile
3933 $MULTIOP $DIR/$tdir/$tfile Ow_c &
3935 # give multiop a chance to open
3938 $DIR/$tdir/$tfile && error "execute $DIR/$tdir/$tfile succeeded" || true
3941 run_test 43A "execution of file opened for write should return -ETXTBSY"
3944 test_mkdir $DIR/$tdir
3945 cp -p $(which $MULTIOP) $DIR/$tdir/multiop ||
3946 cp -p multiop $DIR/$tdir/multiop
3947 MULTIOP_PROG=$DIR/$tdir/multiop multiop_bg_pause $TMP/$tfile.junk O_c ||
3948 error "multiop open $TMP/$tfile.junk failed"
3949 rm $TMP/$tfile.junk # delete junk file on close (not part of test)
3951 $MULTIOP $DIR/$tdir/multiop Oc && error "expected error, got success"
3952 kill -USR1 $MULTIOP_PID || error "kill -USR1 PID $MULTIOP_PID failed"
3953 wait $MULTIOP_PID || error "wait PID $MULTIOP_PID failed"
3955 run_test 43a "open(RDWR) of file being executed should return -ETXTBSY"
3958 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
3959 test_mkdir $DIR/$tdir
3960 cp -p $(which $MULTIOP) $DIR/$tdir/multiop ||
3961 cp -p multiop $DIR/$tdir/multiop
3962 MULTIOP_PROG=$DIR/$tdir/multiop multiop_bg_pause $TMP/$tfile.junk O_c ||
3963 error "multiop open $TMP/$tfile.junk failed"
3964 rm $TMP/$tfile.junk # delete junk file on close (not part of test)
3966 $TRUNCATE $DIR/$tdir/multiop 0 && error "expected error, got success"
3967 kill -USR1 $MULTIOP_PID || error "kill -USR1 PID $MULTIOP_PID failed"
3968 wait $MULTIOP_PID || error "wait PID $MULTIOP_PID failed"
3970 run_test 43b "truncate of file being executed should return -ETXTBSY"
3973 local testdir="$DIR/$tdir"
3976 ( cd $(dirname $SHELL) && md5sum $(basename $SHELL) ) |
3977 ( cd $testdir && md5sum -c )
3979 run_test 43c "md5sum of copy into lustre"
3981 test_44A() { # was test_44
3982 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs" && return
3983 dd if=/dev/zero of=$DIR/f1 bs=4k count=1 seek=1023
3984 dd if=$DIR/f1 bs=4k count=1 > /dev/null
3986 run_test 44A "zero length read from a sparse stripe"
3989 local nstripe=$($LCTL lov_getconfig $DIR | grep default_stripe_count: |
3991 [ -z "$nstripe" ] && skip "can't get stripe info" && return
3992 [[ $nstripe -gt $OSTCOUNT ]] &&
3993 skip "Wrong default_stripe_count: $nstripe (OSTCOUNT: $OSTCOUNT)" &&
3995 local stride=$($LCTL lov_getconfig $DIR | grep default_stripe_size: |
3997 if [[ $nstripe -eq 0 || $nstripe -eq -1 ]]; then
3998 nstripe=$($LCTL lov_getconfig $DIR | grep obd_count: |
4002 OFFSETS="0 $((stride/2)) $((stride-1))"
4003 for offset in $OFFSETS; do
4004 for i in $(seq 0 $((nstripe-1))); do
4005 local GLOBALOFFSETS=""
4007 local size=$((((i + 2 * $nstripe )*$stride + $offset)))
4008 local myfn=$DIR/d44a-$size
4009 echo "--------writing $myfn at $size"
4010 ll_sparseness_write $myfn $size ||
4011 error "ll_sparseness_write"
4012 GLOBALOFFSETS="$GLOBALOFFSETS $size"
4013 ll_sparseness_verify $myfn $GLOBALOFFSETS ||
4014 error "ll_sparseness_verify $GLOBALOFFSETS"
4016 for j in $(seq 0 $((nstripe-1))); do
4018 size=$((((j + $nstripe )*$stride + $offset)))
4019 ll_sparseness_write $myfn $size ||
4020 error "ll_sparseness_write"
4021 GLOBALOFFSETS="$GLOBALOFFSETS $size"
4023 ll_sparseness_verify $myfn $GLOBALOFFSETS ||
4024 error "ll_sparseness_verify $GLOBALOFFSETS"
4029 run_test 44a "test sparse pwrite ==============================="
4033 for d in `lctl get_param -n ${OSC}.*.cur_dirty_bytes`; do
4039 before=`dirty_osc_total`
4040 echo executing "\"$*\""
4042 after=`dirty_osc_total`
4043 echo before $before, after $after
4046 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
4048 # Obtain grants from OST if it supports it
4049 echo blah > ${f}_grant
4052 do_dirty_record "echo blah > $f"
4053 [[ $before -eq $after ]] && error "write wasn't cached"
4054 do_dirty_record "> $f"
4055 [[ $before -gt $after ]] || error "truncate didn't lower dirty count"
4056 do_dirty_record "echo blah > $f"
4057 [[ $before -eq $after ]] && error "write wasn't cached"
4058 do_dirty_record "sync"
4059 [[ $before -gt $after ]] || error "writeback didn't lower dirty count"
4060 do_dirty_record "echo blah > $f"
4061 [[ $before -eq $after ]] && error "write wasn't cached"
4062 do_dirty_record "cancel_lru_locks osc"
4063 [[ $before -gt $after ]] ||
4064 error "lock cancellation didn't lower dirty count"
4067 run_test 45 "osc io page accounting ============================"
4069 # in a 2 stripe file (lov.sh), page 1023 maps to page 511 in its object. this
4070 # test tickles a bug where re-dirtying a page was failing to be mapped to the
4071 # objects offset and an assert hit when an rpc was built with 1023's mapped
4072 # offset 511 and 511's raw 511 offset. it also found general redirtying bugs.
4074 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
4078 dd if=/dev/zero of=$f bs=`page_size` seek=511 count=1
4080 dd conv=notrunc if=/dev/zero of=$f bs=`page_size` seek=1023 count=1
4081 dd conv=notrunc if=/dev/zero of=$f bs=`page_size` seek=511 count=1
4085 run_test 46 "dirtying a previously written page ================"
4087 # test_47 is removed "Device nodes check" is moved to test_28
4089 test_48a() { # bug 2399
4090 [ $(facet_fstype $SINGLEMDS) = "zfs" ] &&
4091 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.3.63) ] &&
4092 skip "MDS prior to 2.3.63 handle ZFS dir .. incorrectly" &&
4094 test_mkdir $DIR/$tdir
4096 mv $DIR/$tdir $DIR/$tdir.new || error "move directory failed"
4097 test_mkdir $DIR/$tdir
4098 touch foo || error "'touch foo' failed after recreating cwd"
4100 touch .foo || error "'touch .foo' failed after recreating cwd"
4102 ls . > /dev/null || error "'ls .' failed after recreating cwd"
4103 ls .. > /dev/null || error "'ls ..' failed after removing cwd"
4104 cd . || error "'cd .' failed after recreating cwd"
4105 mkdir . && error "'mkdir .' worked after recreating cwd"
4106 rmdir . && error "'rmdir .' worked after recreating cwd"
4107 ln -s . baz || error "'ln -s .' failed after recreating cwd"
4108 cd .. || error "'cd ..' failed after recreating cwd"
4110 run_test 48a "Access renamed working dir (should return errors)="
4112 test_48b() { # bug 2399
4114 test_mkdir $DIR/$tdir
4116 rmdir $DIR/$tdir || error "remove cwd $DIR/$tdir failed"
4117 touch foo && error "'touch foo' worked after removing cwd"
4118 mkdir foo && error "'mkdir foo' worked after removing cwd"
4119 touch .foo && error "'touch .foo' worked after removing cwd"
4120 mkdir .foo && error "'mkdir .foo' worked after removing cwd"
4121 ls . > /dev/null && error "'ls .' worked after removing cwd"
4122 ls .. > /dev/null || error "'ls ..' failed after removing cwd"
4123 mkdir . && error "'mkdir .' worked after removing cwd"
4124 rmdir . && error "'rmdir .' worked after removing cwd"
4125 ln -s . foo && error "'ln -s .' worked after removing cwd"
4126 cd .. || echo "'cd ..' failed after removing cwd `pwd`" #bug 3517
4128 run_test 48b "Access removed working dir (should return errors)="
4130 test_48c() { # bug 2350
4131 #lctl set_param debug=-1
4134 test_mkdir -p $DIR/$tdir/dir
4136 $TRACE rmdir $DIR/$tdir/dir || error "remove cwd $DIR/$tdir/dir failed"
4137 $TRACE touch foo && error "touch foo worked after removing cwd"
4138 $TRACE mkdir foo && error "'mkdir foo' worked after removing cwd"
4139 touch .foo && error "touch .foo worked after removing cwd"
4140 mkdir .foo && error "mkdir .foo worked after removing cwd"
4141 $TRACE ls . && error "'ls .' worked after removing cwd"
4142 $TRACE ls .. || error "'ls ..' failed after removing cwd"
4143 $TRACE mkdir . && error "'mkdir .' worked after removing cwd"
4144 $TRACE rmdir . && error "'rmdir .' worked after removing cwd"
4145 $TRACE ln -s . foo && error "'ln -s .' worked after removing cwd"
4146 $TRACE cd .. || echo "'cd ..' failed after removing cwd `pwd`" #bug 3415
4148 run_test 48c "Access removed working subdir (should return errors)"
4150 test_48d() { # bug 2350
4151 #lctl set_param debug=-1
4154 test_mkdir -p $DIR/$tdir/dir
4156 $TRACE rmdir $DIR/$tdir/dir || error "remove cwd $DIR/$tdir/dir failed"
4157 $TRACE rmdir $DIR/$tdir || error "remove parent $DIR/$tdir failed"
4158 $TRACE touch foo && error "'touch foo' worked after removing parent"
4159 $TRACE mkdir foo && error "mkdir foo worked after removing parent"
4160 touch .foo && error "'touch .foo' worked after removing parent"
4161 mkdir .foo && error "mkdir .foo worked after removing parent"
4162 $TRACE ls . && error "'ls .' worked after removing parent"
4163 $TRACE ls .. && error "'ls ..' worked after removing parent"
4164 $TRACE mkdir . && error "'mkdir .' worked after removing parent"
4165 $TRACE rmdir . && error "'rmdir .' worked after removing parent"
4166 $TRACE ln -s . foo && error "'ln -s .' worked after removing parent"
4169 run_test 48d "Access removed parent subdir (should return errors)"
4171 test_48e() { # bug 4134
4172 #lctl set_param debug=-1
4175 test_mkdir -p $DIR/$tdir/dir
4177 $TRACE rmdir $DIR/$tdir/dir || error "remove cwd $DIR/$tdir/dir failed"
4178 $TRACE rmdir $DIR/$tdir || error "remove parent $DIR/$tdir failed"
4179 $TRACE touch $DIR/$tdir || error "'touch $DIR/$tdir' failed"
4180 $TRACE chmod +x $DIR/$tdir || error "'chmod +x $DIR/$tdir' failed"
4181 # On a buggy kernel addition of "touch foo" after cd .. will
4182 # produce kernel oops in lookup_hash_it
4183 touch ../foo && error "'cd ..' worked after recreate parent"
4185 $TRACE rm $DIR/$tdir || error "rm '$DIR/$tdir' failed"
4187 run_test 48e "Access to recreated parent subdir (should return errors)"
4189 test_49() { # LU-1030
4190 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
4191 remote_ost_nodsh && skip "remote OST with nodsh" && return
4192 # get ost1 size - lustre-OST0000
4193 ost1_size=$(do_facet ost1 $LFS df | grep ${ost1_svc} |
4195 # write 800M at maximum
4196 [[ $ost1_size -lt 2 ]] && ost1_size=2
4197 [[ $ost1_size -gt 819200 ]] && ost1_size=819200
4199 $SETSTRIPE -c 1 -i 0 $DIR/$tfile
4200 dd if=/dev/zero of=$DIR/$tfile bs=4k count=$((ost1_size >> 2)) &
4203 # change max_pages_per_rpc while writing the file
4204 local osc1_mppc=osc.$(get_osc_import_name client ost1).max_pages_per_rpc
4205 local orig_mppc=$($LCTL get_param -n $osc1_mppc)
4206 # loop until dd process exits
4207 while ps ax -opid | grep -wq $dd_pid; do
4208 $LCTL set_param $osc1_mppc=$((RANDOM % 256 + 1))
4209 sleep $((RANDOM % 5 + 1))
4211 # restore original max_pages_per_rpc
4212 $LCTL set_param $osc1_mppc=$orig_mppc
4213 rm $DIR/$tfile || error "rm $DIR/$tfile failed"
4215 run_test 49 "Change max_pages_per_rpc won't break osc extent"
4219 test_mkdir $DIR/$tdir
4221 ls /proc/$$/cwd || error "ls /proc/$$/cwd failed"
4223 run_test 50 "special situations: /proc symlinks ==============="
4225 test_51a() { # was test_51
4226 # bug 1516 - create an empty entry right after ".." then split dir
4227 test_mkdir -c1 $DIR/$tdir
4228 touch $DIR/$tdir/foo
4229 $MCREATE $DIR/$tdir/bar
4231 createmany -m $DIR/$tdir/longfile 201
4233 while [[ $(ls -sd $DIR/$tdir | awk '{ print $1 }') -eq 4 ]]; do
4234 $MCREATE $DIR/$tdir/longfile$FNUM
4239 ls -l $DIR/$tdir > /dev/null || error "ls -l $DIR/$tdir failed"
4241 run_test 51a "special situations: split htree with empty entry =="
4243 cleanup_print_lfs_df () {
4250 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
4251 local dir=$DIR/$tdir
4253 local nrdirs=$((65536 + 100))
4255 # cleanup the directory
4262 local mdtidx=$(printf "%04x" $($LFS getstripe -M $dir))
4263 local numfree=$(lctl get_param -n mdc.$FSNAME-MDT$mdtidx*.filesfree)
4264 [[ $numfree -lt $nrdirs ]] &&
4265 skip "not enough free inodes ($numfree) on MDT$mdtidx" &&
4268 # need to check free space for the directories as well
4269 local blkfree=$(lctl get_param -n mdc.$FSNAME-MDT$mdtidx*.kbytesavail)
4270 numfree=$(( blkfree / $(fs_inode_ksize) ))
4271 [[ $numfree -lt $nrdirs ]] && skip "not enough blocks ($numfree)" &&
4274 trap cleanup_print_lfs_df EXIT
4277 createmany -d $dir/d $nrdirs || {
4278 unlinkmany $dir/d $nrdirs
4279 error "failed to create $nrdirs subdirs in MDT$mdtidx:$dir"
4283 nrdirs=$(ls -U $dir | wc -l)
4285 # unlink all but 100 subdirectories, then check it still works
4287 local delete=$((nrdirs - left))
4292 # for ldiskfs the nlink count should be 1, but this is OSD specific
4293 # and so this is listed for informational purposes only
4294 echo "nlink before: $(stat -c %h $dir), created before: $nrdirs"
4295 unlinkmany -d $dir/d $delete ||
4296 error "unlink of first $delete subdirs failed"
4298 echo "nlink between: $(stat -c %h $dir)"
4299 local found=$(ls -U $dir | wc -l)
4300 [ $found -ne $left ] &&
4301 error "can't find subdirs: found only $found, expected $left"
4303 unlinkmany -d $dir/d $delete $left ||
4304 error "unlink of second $left subdirs failed"
4305 # regardless of whether the backing filesystem tracks nlink accurately
4306 # or not, the nlink count shouldn't be more than "." and ".." here
4307 local after=$(stat -c %h $dir)
4308 [[ $after -gt 2 ]] && error "nlink after: $after > 2" ||
4309 echo "nlink after: $after"
4311 cleanup_print_lfs_df
4313 run_test 51b "exceed 64k subdirectory nlink limit on create, verify unlink"
4316 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
4317 [[ $OSTCOUNT -lt 3 ]] && skip_env "needs >= 3 OSTs" && return
4318 test_mkdir $DIR/$tdir
4319 createmany -o $DIR/$tdir/t- 1000
4320 $LFS getstripe $DIR/$tdir > $TMP/$tfile
4321 for N in $(seq 0 $((OSTCOUNT - 1))); do
4322 OBJS[$N]=$(awk -vobjs=0 '($1 == '$N') { objs += 1 } \
4323 END { printf("%0.0f", objs) }' $TMP/$tfile)
4324 OBJS0[$N]=$(grep -A 1 idx $TMP/$tfile | awk -vobjs=0 \
4325 '($1 == '$N') { objs += 1 } \
4326 END { printf("%0.0f", objs) }')
4327 log "OST$N has ${OBJS[$N]} objects, ${OBJS0[$N]} are index 0"
4329 unlinkmany $DIR/$tdir/t- 1000
4332 for N in $(seq 1 $((OSTCOUNT - 1))); do
4333 [[ ${OBJS[$N]} -lt $((${OBJS[$NLAST]} - 20)) ]] &&
4334 error "OST $N has less objects vs OST $NLAST" \
4335 " (${OBJS[$N]} < ${OBJS[$NLAST]}"
4336 [[ ${OBJS[$N]} -gt $((${OBJS[$NLAST]} + 20)) ]] &&
4337 error "OST $N has less objects vs OST $NLAST" \
4338 " (${OBJS[$N]} < ${OBJS[$NLAST]}"
4340 [[ ${OBJS0[$N]} -lt $((${OBJS0[$NLAST]} - 20)) ]] &&
4341 error "OST $N has less #0 objects vs OST $NLAST" \
4342 " (${OBJS0[$N]} < ${OBJS0[$NLAST]}"
4343 [[ ${OBJS0[$N]} -gt $((${OBJS0[$NLAST]} + 20)) ]] &&
4344 error "OST $N has less #0 objects vs OST $NLAST" \
4345 " (${OBJS0[$N]} < ${OBJS0[$NLAST]}"
4350 run_test 51d "check object distribution"
4353 if [ "$(facet_fstype $SINGLEMDS)" != ldiskfs ]; then
4354 skip "ldiskfs only test"
4358 test_mkdir -c1 $DIR/$tdir
4359 test_mkdir -c1 $DIR/$tdir/d0
4361 touch $DIR/$tdir/d0/foo
4362 createmany -l $DIR/$tdir/d0/foo $DIR/$tdir/d0/f- 65001 &&
4363 error "file exceed 65000 nlink limit!"
4364 unlinkmany $DIR/$tdir/d0/f- 65001
4367 run_test 51e "check file nlink limit"
4370 test_mkdir $DIR/$tdir
4373 local ulimit_old=$(ulimit -n)
4374 local spare=20 # number of spare fd's for scripts/libraries, etc.
4375 local mdt=$(lfs getstripe -M $DIR/$tdir)
4376 local numfree=$(lfs df -i $DIR/$tdir | awk '/MDT:'$mdt'/ { print $4 }')
4378 echo "MDT$mdt numfree=$numfree, max=$max"
4379 [[ $numfree -gt $max ]] && numfree=$max || numfree=$((numfree * 7 / 8))
4380 if [ $((numfree + spare)) -gt $ulimit_old ]; then
4381 while ! ulimit -n $((numfree + spare)); do
4382 numfree=$((numfree * 3 / 4))
4384 echo "changed ulimit from $ulimit_old to $((numfree + spare))"
4386 echo "left ulimit at $ulimit_old"
4389 createmany -o -k -t 120 $DIR/$tdir/f $numfree || {
4390 unlinkmany $DIR/$tdir/f $numfree
4391 error "create+open $numfree files in $DIR/$tdir failed"
4393 ulimit -n $ulimit_old
4395 # if createmany exits at 120s there will be fewer than $numfree files
4396 unlinkmany $DIR/$tdir/f $numfree || true
4398 run_test 51f "check many open files limit"
4401 [ -f $DIR/$tdir/foo ] && chattr -a $DIR/$tdir/foo
4402 test_mkdir $DIR/$tdir
4403 touch $DIR/$tdir/foo
4404 chattr +a $DIR/$tdir/foo || error "chattr +a failed"
4405 echo bar >> $DIR/$tdir/foo || error "append bar failed"
4406 cp /etc/hosts $DIR/$tdir/foo && error "cp worked"
4407 rm -f $DIR/$tdir/foo 2>/dev/null && error "rm worked"
4408 link $DIR/$tdir/foo $DIR/$tdir/foo_link 2>/dev/null &&
4410 echo foo >> $DIR/$tdir/foo || error "append foo failed"
4411 mrename $DIR/$tdir/foo $DIR/$tdir/foo_ren && error "rename worked"
4412 lsattr $DIR/$tdir/foo | egrep -q "^-+a[-e]+ $DIR/$tdir/foo" ||
4414 chattr -a $DIR/$tdir/foo || error "chattr -a failed"
4415 cp -r $DIR/$tdir $TMP/
4416 rm -fr $DIR/$tdir $TMP/$tdir || error "cleanup rm failed"
4418 run_test 52a "append-only flag test (should return errors)"
4421 [ -f $DIR/$tdir/foo ] && chattr -i $DIR/$tdir/foo
4422 test_mkdir $DIR/$tdir
4423 touch $DIR/$tdir/foo
4424 chattr +i $DIR/$tdir/foo || error "chattr +i failed"
4425 cat test > $DIR/$tdir/foo && error "cat test worked"
4426 cp /etc/hosts $DIR/$tdir/foo && error "cp worked"
4427 rm -f $DIR/$tdir/foo 2>/dev/null && error "rm worked"
4428 link $DIR/$tdir/foo $DIR/$tdir/foo_link 2>/dev/null &&
4430 echo foo >> $DIR/$tdir/foo && error "echo worked"
4431 mrename $DIR/$tdir/foo $DIR/$tdir/foo_ren && error "rename worked"
4432 [ -f $DIR/$tdir/foo ] || error "$tdir/foo is not a file"
4433 [ -f $DIR/$tdir/foo_ren ] && error "$tdir/foo_ren is not a file"
4434 lsattr $DIR/$tdir/foo | egrep -q "^-+i[-e]+ $DIR/$tdir/foo" ||
4436 chattr -i $DIR/$tdir/foo || error "chattr failed"
4438 rm -fr $DIR/$tdir || error "unable to remove $DIR/$tdir"
4440 run_test 52b "immutable flag test (should return errors) ======="
4443 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
4444 remote_mds_nodsh && skip "remote MDS with nodsh" && return
4445 remote_ost_nodsh && skip "remote OST with nodsh" && return
4458 local support_last_seq=true
4460 [[ $(lustre_version_code $SINGLEMDS) -ge $(version_code 2.3.60) ]] ||
4461 support_last_seq=false
4464 local mdtosc=$(get_mdtosc_proc_path $SINGLEMDS)
4466 for value in $(do_facet $SINGLEMDS \
4467 $LCTL get_param osc.$mdtosc.prealloc_last_id) ; do
4468 param=$(echo ${value[0]} | cut -d "=" -f1)
4469 ostname=$(echo $param | cut -d "." -f2 | cut -d - -f 1-2)
4471 if $support_last_seq; then
4472 param_seq=$(echo $param |
4473 sed -e s/prealloc_last_id/prealloc_last_seq/g)
4474 mds_last_seq=$(do_facet $SINGLEMDS \
4475 $LCTL get_param -n $param_seq)
4477 mds_last=$(do_facet $SINGLEMDS $LCTL get_param -n $param)
4479 ostnum=$(index_from_ostuuid ${ostname}_UUID)
4480 node=$(facet_active_host ost$((ostnum+1)))
4481 param="obdfilter.$ostname.last_id"
4482 for ost_last in $(do_node $node $LCTL get_param -n $param) ; do
4483 echo "$ostname.last_id=$ost_last; MDS.last_id=$mds_last"
4484 ost_last_id=$ost_last
4486 if $support_last_seq; then
4487 ost_last_id=$(echo $ost_last |
4488 awk -F':' '{print $2}' |
4490 ost_last_seq=$(echo $ost_last |
4491 awk -F':' '{print $1}')
4492 [[ $ost_last_seq = $mds_last_seq ]] || continue
4495 if [[ $ost_last_id != $mds_last ]]; then
4496 error "$ost_last_id != $mds_last"
4503 $found || error "can not match last_seq/last_id for $mdtosc"
4506 run_test 53 "verify that MDS and OSTs agree on pre-creation ===="
4509 perl -MSocket -e ';' || { skip "no Socket perl module installed" && return; }
4511 $SOCKETSERVER $DIR/socket ||
4512 error "$SOCKETSERVER $DIR/socket failed: $?"
4513 $SOCKETCLIENT $DIR/socket ||
4514 error "$SOCKETCLIENT $DIR/socket failed: $?"
4515 $MUNLINK $DIR/socket || error "$MUNLINK $DIR/socket failed: $?"
4517 run_test 54a "unix domain socket test =========================="
4523 dd if=/dev/zero of=$f bs=$(page_size) count=1
4525 run_test 54b "char device works in lustre ======================"
4528 [ -b /dev/loop/0 ] && LOOPBASE=/dev/loop/
4529 [ -b /dev/loop0 ] && LOOPBASE=/dev/loop
4530 [ -z "$LOOPBASE" ] && echo "/dev/loop/0 and /dev/loop0 gone?" && return
4532 for i in $(seq 3 7); do
4533 losetup $LOOPBASE$i > /dev/null 2>&1 && continue
4542 loopdev="$DIR/loop54c"
4545 $UMOUNT $DIR/$tdir || rc=$?
4546 losetup -d $loopdev || true
4547 losetup -d $LOOPDEV || true
4548 rm -rf $loopdev $DIR/$tfile $DIR/$tdir
4553 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
4554 loopdev="$DIR/loop54c"
4557 [ -z "$LOOPNUM" ] && echo "couldn't find empty loop device" && return
4558 trap cleanup_54c EXIT
4559 mknod $loopdev b 7 $LOOPNUM
4560 echo "make a loop file system with $DIR/$tfile on $loopdev ($LOOPNUM)."
4561 dd if=/dev/zero of=$DIR/$tfile bs=$(get_page_size client) seek=1024 count=1 > /dev/null
4562 losetup $loopdev $DIR/$tfile ||
4563 error "can't set up $loopdev for $DIR/$tfile"
4564 mkfs.ext2 $loopdev || error "mke2fs on $loopdev"
4565 test_mkdir $DIR/$tdir
4566 mount -t ext2 $loopdev $DIR/$tdir ||
4567 error "error mounting $loopdev on $DIR/$tdir"
4568 dd if=/dev/zero of=$DIR/$tdir/tmp bs=$(get_page_size client) count=30 ||
4571 dd if=$DIR/$tdir/tmp of=/dev/zero bs=$(get_page_size client) count=30 ||
4575 run_test 54c "block device works in lustre ====================="
4581 [ "$string" = $(echo $string > $f | cat $f) ] || error "$f != $string"
4583 run_test 54d "fifo device works in lustre ======================"
4588 cp -aL /dev/console $f
4589 echo $string > $f || error "echo $string to $f failed"
4591 run_test 54e "console/tty device works in lustre ======================"
4595 local dir=$DIR/$tdir
4598 test_mkdir -p $dir/dir
4599 for i in $(seq $numfiles); do
4601 touch $dir/dir/file$i
4604 local numcomp=$($LFS getstripe --component-count $dir)
4606 [[ $numcomp == 0 ]] && numcomp=1
4608 # test lfs getstripe with --recursive
4609 local filenum=$($LFS getstripe -r $dir | egrep -c "obdidx|l_ost_idx")
4611 [[ $filenum -eq $((numfiles * 2)) ]] ||
4612 error "$LFS getstripe -r: found $filenum != $((numfiles * 2))"
4613 filenum=$($LFS getstripe $dir | egrep -c "obdidx|l_ost_idx")
4614 [[ $filenum -eq $numfiles ]] ||
4615 error "$LFS getstripe $dir: found $filenum, not $numfiles"
4616 echo "$LFS getstripe showed obdidx or l_ost_idx"
4618 # test lfs getstripe with file instead of dir
4619 filenum=$($LFS getstripe $dir/file1 | egrep -c "obdidx|l_ost_idx")
4620 [[ $filenum -eq 1 ]] ||
4621 error "$LFS getstripe $dir/file1: found $filenum, not 1"
4622 echo "$LFS getstripe file1 passed"
4624 #test lfs getstripe with --verbose
4625 filenum=$($LFS getstripe --verbose $dir | grep -c lmm_magic)
4626 [[ $filenum -eq $((numfiles * numcomp)) ]] ||
4627 error "$LFS getstripe --verbose $dir: "\
4628 "got $filenum want $((numfiles * numcomp)) lmm_magic"
4629 [[ $($LFS getstripe $dir | grep -c lmm_magic) -eq 0 ]] ||
4630 error "$LFS getstripe $dir: showed lmm_magic"
4632 #test lfs getstripe with -v prints lmm_fid
4633 filenum=$($LFS getstripe -v $dir | grep -c lmm_fid)
4634 [[ $filenum -eq $((numfiles * numcomp)) ]] ||
4635 error "$LFS getstripe -v $dir: "\
4636 "got $filenum want $((numfiles * numcomp)) lmm_fid"
4637 [[ $($LFS getstripe $dir | grep -c lmm_fid) -eq 0 ]] ||
4638 error "$LFS getstripe $dir: showed lmm_fid by default"
4639 echo "$LFS getstripe --verbose passed"
4641 #check for FID information
4642 local fid1=$($LFS getstripe --fid $dir/file1)
4643 local fid2=$($LFS getstripe --verbose $dir/file1 |
4644 awk '/lmm_fid: / { print $2; exit; }')
4645 local fid3=$($LFS path2fid $dir/file1)
4647 [ "$fid1" != "$fid2" ] &&
4648 error "getstripe --fid '$fid1' != getstripe --verbose '$fid2'"
4649 [ "$fid1" != "$fid3" ] &&
4650 error "getstripe --fid '$fid1' != lfs path2fid '$fid3'"
4651 echo "$LFS getstripe --fid passed"
4653 #test lfs getstripe with --obd
4654 $LFS getstripe --obd wrong_uuid $dir 2>&1 | grep -q "unknown obduuid" ||
4655 error "$LFS getstripe --obd wrong_uuid: should return error"
4657 [[ $OSTCOUNT -lt 2 ]] &&
4658 skip_env "skip '$LFS getstripe --obd' tests: $OSTCOUNT < 2" &&
4662 local obduuid=$(ostuuid_from_index $ostidx)
4663 local found=$($LFS getstripe -r --obd $obduuid $dir |
4664 grep 'lmm_stripe_offset:' | grep -c " $ostidx\$")
4666 filenum=$($LFS getstripe -ir $dir | grep -c "^$ostidx\$")
4667 [[ $($LFS getstripe -id $dir) -ne $ostidx ]] ||
4669 [[ $($LFS getstripe -id $dir/dir) -ne $ostidx ]] ||
4672 [[ $found -eq $filenum ]] ||
4673 error "$LFS getstripe --obd: found $found expect $filenum"
4674 [[ $($LFS getstripe -r -v --obd $obduuid $dir |
4675 sed '/^[ ]*'${ostidx}'[ ]/d' |
4676 sed -n '/^[ ]*[0-9][0-9]*[ ]/p' | wc -l) -eq 0 ]] ||
4677 error "$LFS getstripe --obd: should not show file on other obd"
4678 echo "$LFS getstripe --obd passed"
4680 run_test 56a "check $LFS getstripe"
4683 local dir=$DIR/$tdir
4687 for i in $(seq $numdirs); do
4688 test_mkdir $dir/dir$i
4691 # test lfs getdirstripe default mode is non-recursion, which is
4692 # different from lfs getstripe
4693 local dircnt=$($LFS getdirstripe $dir | grep -c lmv_stripe_count)
4695 [[ $dircnt -eq 1 ]] ||
4696 error "$LFS getdirstripe: found $dircnt, not 1"
4697 dircnt=$($LFS getdirstripe --recursive $dir |
4698 grep -c lmv_stripe_count)
4699 [[ $dircnt -eq $((numdirs + 1)) ]] ||
4700 error "$LFS getdirstripe -r: $dircnt, != $((numdirs + 1))"
4702 run_test 56b "check $LFS getdirstripe"
4705 remote_ost_nodsh && skip "remote OST with nodsh" && return
4708 local ost_name=$(ostname_from_index $ost_idx)
4709 local old_status=$(ost_dev_status $ost_idx)
4711 [[ -z "$old_status" ]] ||
4712 { skip_env "OST $ost_name is in $old_status status"; return 0; }
4714 do_facet ost1 $LCTL set_param -n obdfilter.$ost_name.degraded=1
4717 local new_status=$(ost_dev_status $ost_idx)
4719 [[ "$new_status" = "D" ]] ||
4720 error "OST $ost_name is in status of '$new_status', not 'D'"
4722 do_facet ost1 $LCTL set_param -n obdfilter.$ost_name.degraded=0
4725 new_status=$(ost_dev_status $ost_idx)
4726 [[ -z "$new_status" ]] ||
4727 error "OST $ost_name is in status of '$new_status', not ''"
4729 run_test 56c "check 'lfs df' showing device status"
4734 local local_tdir="$1"
4735 local local_numfiles="$2"
4736 local local_numdirs="$3"
4737 local dir_params="$4"
4738 local dir_stripe_params="$5"
4740 if [ ! -d "$local_tdir" ] ; then
4741 test_mkdir -p $dir_stripe_params $local_tdir
4742 [ "$dir_params" ] && $LFS setstripe $dir_params $local_tdir
4743 for i in $(seq $local_numfiles) ; do
4744 touch $local_tdir/file$i
4746 for i in $(seq $local_numdirs) ; do
4747 test_mkdir $dir_stripe_params $local_tdir/dir$i
4748 for j in $(seq $local_numfiles) ; do
4749 touch $local_tdir/dir$i/file$j
4755 setup_56_special() {
4757 local local_numfiles=$2
4758 local local_numdirs=$3
4760 setup_56 $local_tdir $local_numfiles $local_numdirs
4762 if [ ! -e "$local_tdir/loop${local_numfiles}b" ] ; then
4763 for i in $(seq $local_numfiles) ; do
4764 mknod $local_tdir/loop${i}b b 7 $i
4765 mknod $local_tdir/null${i}c c 1 3
4766 ln -s $local_tdir/file1 $local_tdir/link${i}
4768 for i in $(seq $local_numdirs) ; do
4769 mknod $local_tdir/dir$i/loop${i}b b 7 $i
4770 mknod $local_tdir/dir$i/null${i}c c 1 3
4771 ln -s $local_tdir/dir$i/file1 $local_tdir/dir$i/link${i}
4777 local dir=$DIR/d$(basetest $testnum)g.$TESTSUITE
4778 local expected=$(($NUMDIRS + 2))
4780 setup_56 $dir $NUMFILES $NUMDIRS
4782 # test lfs find with -name
4783 for i in $(seq $NUMFILES) ; do
4784 local nums=$($LFS find -name "*$i" $dir | wc -l)
4786 [ $nums -eq $expected ] ||
4787 error "lfs find -name '*$i' $dir wrong: "\
4788 "found $nums, expected $expected"
4791 run_test 56g "check lfs find -name"
4794 local dir=$DIR/d$(basetest $testnum)g.$TESTSUITE
4795 local expected=$(((NUMDIRS + 1) * (NUMFILES - 1) + NUMFILES))
4797 setup_56 $dir $NUMFILES $NUMDIRS
4799 # test lfs find with ! -name
4800 for i in $(seq $NUMFILES) ; do
4801 local nums=$($LFS find ! -name "*$i" $dir | wc -l)
4803 [ $nums -eq $expected ] ||
4804 error "lfs find ! -name '*$i' $dir wrong: "\
4805 "found $nums, expected $expected"
4808 run_test 56h "check lfs find ! -name"
4811 local dir=$DIR/$tdir
4815 local cmd="$LFS find -ost $(ostuuid_from_index 0 $dir) $dir"
4818 [ -z "$out" ] || error "'$cmd' returned directory '$out'"
4820 run_test 56i "check 'lfs find -ost UUID' skips directories"
4823 local dir=$DIR/d$(basetest $testnum)g.$TESTSUITE
4825 setup_56_special $dir $NUMFILES $NUMDIRS
4827 local expected=$((NUMDIRS + 1))
4828 local cmd="$LFS find -type d $dir"
4829 local nums=$($cmd | wc -l)
4831 [ $nums -eq $expected ] ||
4832 error "'$cmd' wrong: found $nums, expected $expected"
4834 run_test 56j "check lfs find -type d"
4837 local dir=$DIR/d$(basetest $testnum)g.$TESTSUITE
4839 setup_56_special $dir $NUMFILES $NUMDIRS
4841 local expected=$(((NUMDIRS + 1) * NUMFILES))
4842 local cmd="$LFS find -type f $dir"
4843 local nums=$($cmd | wc -l)
4845 [ $nums -eq $expected ] ||
4846 error "'$cmd' wrong: found $nums, expected $expected"
4848 run_test 56k "check lfs find -type f"
4851 local dir=$DIR/d$(basetest $testnum)g.$TESTSUITE
4853 setup_56_special $dir $NUMFILES $NUMDIRS
4855 local expected=$((NUMDIRS + NUMFILES))
4856 local cmd="$LFS find -type b $dir"
4857 local nums=$($cmd | wc -l)
4859 [ $nums -eq $expected ] ||
4860 error "'$cmd' wrong: found $nums, expected $expected"
4862 run_test 56l "check lfs find -type b"
4865 local dir=$DIR/d$(basetest $testnum)g.$TESTSUITE
4867 setup_56_special $dir $NUMFILES $NUMDIRS
4869 local expected=$((NUMDIRS + NUMFILES))
4870 local cmd="$LFS find -type c $dir"
4871 local nums=$($cmd | wc -l)
4872 [ $nums -eq $expected ] ||
4873 error "'$cmd' wrong: found $nums, expected $expected"
4875 run_test 56m "check lfs find -type c"
4878 local dir=$DIR/d$(basetest $testnum)g.$TESTSUITE
4879 setup_56_special $dir $NUMFILES $NUMDIRS
4881 local expected=$((NUMDIRS + NUMFILES))
4882 local cmd="$LFS find -type l $dir"
4883 local nums=$($cmd | wc -l)
4885 [ $nums -eq $expected ] ||
4886 error "'$cmd' wrong: found $nums, expected $expected"
4888 run_test 56n "check lfs find -type l"
4891 local dir=$DIR/$tdir
4893 setup_56 $dir $NUMFILES $NUMDIRS
4894 utime $dir/file1 > /dev/null || error "utime (1)"
4895 utime $dir/file2 > /dev/null || error "utime (2)"
4896 utime $dir/dir1 > /dev/null || error "utime (3)"
4897 utime $dir/dir2 > /dev/null || error "utime (4)"
4898 utime $dir/dir1/file1 > /dev/null || error "utime (5)"
4899 dd if=/dev/zero count=1 >> $dir/dir1/file1 && sync
4902 local nums=$($LFS find -mtime +0 $dir | wc -l)
4904 [ $nums -eq $expected ] ||
4905 error "lfs find -mtime +0 $dir: found $nums expect $expected"
4908 cmd="$LFS find -mtime 0 $dir"
4909 nums=$($cmd | wc -l)
4910 [ $nums -eq $expected ] ||
4911 error "'$cmd' wrong: found $nums, expected $expected"
4913 run_test 56o "check lfs find -mtime for old files"
4916 [ $RUNAS_ID -eq $UID ] &&
4917 skip_env "RUNAS_ID = UID = $UID -- skipping" && return
4919 local dir=$DIR/$tdir
4921 setup_56 $dir $NUMFILES $NUMDIRS
4922 chown $RUNAS_ID $dir/file* || error "chown $DIR/${tdir}g/file$i failed"
4924 local expected=$NUMFILES
4925 local cmd="$LFS find -uid $RUNAS_ID $dir"
4926 local nums=$($cmd | wc -l)
4928 [ $nums -eq $expected ] ||
4929 error "'$cmd' wrong: found $nums, expected $expected"
4931 expected=$(((NUMFILES + 1) * NUMDIRS + 1))
4932 cmd="$LFS find ! -uid $RUNAS_ID $dir"
4933 nums=$($cmd | wc -l)
4934 [ $nums -eq $expected ] ||
4935 error "'$cmd' wrong: found $nums, expected $expected"
4937 run_test 56p "check lfs find -uid and ! -uid"
4940 [ $RUNAS_ID -eq $UID ] &&
4941 skip_env "RUNAS_ID = UID = $UID -- skipping" && return
4943 local dir=$DIR/$tdir
4945 setup_56 $dir $NUMFILES $NUMDIRS
4946 chgrp $RUNAS_GID $dir/file* || error "chown $dir/file$i failed"
4948 local expected=$NUMFILES
4949 local cmd="$LFS find -gid $RUNAS_GID $dir"
4950 local nums=$($cmd | wc -l)
4952 [ $nums -eq $expected ] ||
4953 error "'$cmd' wrong: found $nums, expected $expected"
4955 expected=$(( ($NUMFILES+1) * $NUMDIRS + 1))
4956 cmd="$LFS find ! -gid $RUNAS_GID $dir"
4957 nums=$($cmd | wc -l)
4958 [ $nums -eq $expected ] ||
4959 error "'$cmd' wrong: found $nums, expected $expected"
4961 run_test 56q "check lfs find -gid and ! -gid"
4964 local dir=$DIR/$tdir
4966 setup_56 $dir $NUMFILES $NUMDIRS
4969 local cmd="$LFS find -size 0 -type f $dir"
4970 local nums=$($cmd | wc -l)
4972 [ $nums -eq $expected ] ||
4973 error "'$cmd' wrong: found $nums, expected $expected"
4975 cmd="$LFS find ! -size 0 -type f $dir"
4976 nums=$($cmd | wc -l)
4977 [ $nums -eq $expected ] ||
4978 error "'$cmd' wrong: found $nums, expected $expected"
4979 echo "test" > $dir/$tfile
4980 echo "test2" > $dir/$tfile.2 && sync
4982 cmd="$LFS find -size 5 -type f $dir"
4983 nums=$($cmd | wc -l)
4984 [ $nums -eq $expected ] ||
4985 error "'$cmd' wrong: found $nums, expected $expected"
4987 cmd="$LFS find -size +5 -type f $dir"
4988 nums=$($cmd | wc -l)
4989 [ $nums -eq $expected ] ||
4990 error "'$cmd' wrong: found $nums, expected $expected"
4992 cmd="$LFS find -size +0 -type f $dir"
4993 nums=$($cmd | wc -l)
4994 [ $nums -eq $expected ] ||
4995 error "'$cmd' wrong: found $nums, expected $expected"
4997 cmd="$LFS find ! -size -5 -type f $dir"
4998 nums=$($cmd | wc -l)
4999 [ $nums -eq $expected ] ||
5000 error "'$cmd' wrong: found $nums, expected $expected"
5002 cmd="$LFS find -size -5 -type f $dir"
5003 nums=$($cmd | wc -l)
5004 [ $nums -eq $expected ] ||
5005 error "'$cmd' wrong: found $nums, expected $expected"
5007 run_test 56r "check lfs find -size works"
5009 test_56s() { # LU-611 #LU-9369
5010 [[ $OSTCOUNT -lt 2 ]] && skip "need at least 2 OSTs" && return 0
5012 local dir=$DIR/$tdir
5013 local onestripe=$(((NUMDIRS + 1) * NUMFILES))
5015 setup_56 $dir $NUMFILES $NUMDIRS "-c 1"
5016 for i in $(seq $NUMDIRS); do
5017 $LFS setstripe -c $((OSTCOUNT + 1)) $dir/dir$i/$tfile
5020 local expected=$NUMDIRS
5021 local cmd="$LFS find -c $OSTCOUNT $dir"
5022 local nums=$($cmd | wc -l)
5024 [ $nums -eq $expected ] || {
5025 $LFS getstripe -R $dir
5026 error "'$cmd' wrong: found $nums, expected $expected"
5029 expected=$((NUMDIRS + onestripe))
5030 cmd="$LFS find -stripe-count +0 -type f $dir"
5031 nums=$($cmd | wc -l)
5032 [ $nums -eq $expected ] || {
5033 $LFS getstripe -R $dir
5034 error "'$cmd' wrong: found $nums, expected $expected"
5038 cmd="$LFS find -stripe-count 1 -type f $dir"
5039 nums=$($cmd | wc -l)
5040 [ $nums -eq $expected ] || {
5041 $LFS getstripe -R $dir
5042 error "'$cmd' wrong: found $nums, expected $expected"
5045 cmd="$LFS find -stripe-count -2 -type f $dir"
5046 nums=$($cmd | wc -l)
5047 [ $nums -eq $expected ] || {
5048 $LFS getstripe -R $dir
5049 error "'$cmd' wrong: found $nums, expected $expected"
5053 cmd="$LFS find -stripe-count $((OSTCOUNT + 1)) -type f $dir"
5054 nums=$($cmd | wc -l)
5055 [ $nums -eq $expected ] || {
5056 $LFS getstripe -R $dir
5057 error "'$cmd' wrong: found $nums, expected $expected"
5060 run_test 56s "check lfs find -stripe-count works"
5062 test_56t() { # LU-611 #LU-9369
5063 local dir=$DIR/$tdir
5065 setup_56 $dir 0 $NUMDIRS
5066 for i in $(seq $NUMDIRS); do
5067 $LFS setstripe -S 8M $dir/dir$i/$tfile
5070 local expected=$NUMDIRS
5071 local cmd="$LFS find -S 8M $dir"
5072 local nums=$($cmd | wc -l)
5074 [ $nums -eq $expected ] || {
5075 $LFS getstripe -R $dir
5076 error "'$cmd' wrong: found $nums, expected $expected"
5080 setup_56 $dir $NUMFILES $NUMDIRS "--stripe-size 512k"
5082 $LFS setstripe -S 256k $dir/$tfile.{0,1,2,3}
5084 expected=$(((NUMDIRS + 1) * NUMFILES))
5085 cmd="$LFS find -stripe-size 512k -type f $dir"
5086 nums=$($cmd | wc -l)
5087 [ $nums -eq $expected ] ||
5088 error "'$cmd' wrong: found $nums, expected $expected"
5090 cmd="$LFS find -stripe-size +320k -type f $dir"
5091 nums=$($cmd | wc -l)
5092 [ $nums -eq $expected ] ||
5093 error "'$cmd' wrong: found $nums, expected $expected"
5095 expected=$(((NUMDIRS + 1) * NUMFILES + 4))
5096 cmd="$LFS find -stripe-size +200k -type f $dir"
5097 nums=$($cmd | wc -l)
5098 [ $nums -eq $expected ] ||
5099 error "'$cmd' wrong: found $nums, expected $expected"
5101 cmd="$LFS find -stripe-size -640k -type f $dir"
5102 nums=$($cmd | wc -l)
5103 [ $nums -eq $expected ] ||
5104 error "'$cmd' wrong: found $nums, expected $expected"
5107 cmd="$LFS find -stripe-size 256k -type f $dir"
5108 nums=$($cmd | wc -l)
5109 [ $nums -eq $expected ] ||
5110 error "'$cmd' wrong: found $nums, expected $expected"
5112 cmd="$LFS find -stripe-size -320k -type f $dir"
5113 nums=$($cmd | wc -l)
5114 [ $nums -eq $expected ] ||
5115 error "'$cmd' wrong: found $nums, expected $expected"
5118 cmd="$LFS find -stripe-size 1024k -type f $dir"
5119 nums=$($cmd | wc -l)
5120 [ $nums -eq $expected ] ||
5121 error "'$cmd' wrong: found $nums, expected $expected"
5123 run_test 56t "check lfs find -stripe-size works"
5125 test_56u() { # LU-611
5126 local dir=$DIR/$tdir
5128 setup_56 $dir $NUMFILES $NUMDIRS "-i 0 -c 1"
5130 if [[ $OSTCOUNT -gt 1 ]]; then
5131 $LFS setstripe -i 1 -c 1 $dir/$tfile.{0,1,2,3}
5137 local expected=$(((NUMDIRS + 1) * NUMFILES))
5138 local cmd="$LFS find -stripe-index 0 -type f $dir"
5139 local nums=$($cmd | wc -l)
5141 [ $nums -eq $expected ] ||
5142 error "'$cmd' wrong: found $nums, expected $expected"
5145 cmd="$LFS find -stripe-index 1 -type f $dir"
5146 nums=$($cmd | wc -l)
5147 [ $nums -eq $expected ] ||
5148 error "'$cmd' wrong: found $nums, expected $expected"
5150 cmd="$LFS find ! -stripe-index 0 -type f $dir"
5151 nums=$($cmd | wc -l)
5152 [ $nums -eq $expected ] ||
5153 error "'$cmd' wrong: found $nums, expected $expected"
5156 # This should produce an error and not return any files
5157 cmd="$LFS find -stripe-index $OSTCOUNT -type f $dir"
5158 nums=$($cmd 2>/dev/null | wc -l)
5159 [ $nums -eq $expected ] ||
5160 error "'$cmd' wrong: found $nums, expected $expected"
5162 if [[ $OSTCOUNT -gt 1 ]]; then
5163 expected=$(((NUMDIRS + 1) * NUMFILES + onestripe))
5164 cmd="$LFS find -stripe-index 0,1 -type f $dir"
5165 nums=$($cmd | wc -l)
5166 [ $nums -eq $expected ] ||
5167 error "'$cmd' wrong: found $nums, expected $expected"
5170 run_test 56u "check lfs find -stripe-index works"
5174 local dir=$DIR/$tdir
5176 setup_56 $dir $NUMFILES $NUMDIRS
5178 UUID=$(mdtuuid_from_index $MDT_IDX $dir)
5179 [ -z "$UUID" ] && error "mdtuuid_from_index cannot find MDT $MDT_IDX"
5181 for file in $($LFS find -mdt $UUID $dir); do
5182 file_mdt_idx=$($LFS getstripe -M $file)
5183 [ $file_mdt_idx -eq $MDT_IDX ] ||
5184 error "lfind -mdt $UUID != getstripe -M $file_mdt_idx"
5187 run_test 56v "check 'lfs find -mdt match with lfs getstripe -M' ======="
5190 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs" && return
5191 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5192 local dir=$DIR/$tdir
5194 setup_56 $dir $NUMFILES $NUMDIRS "-c $OSTCOUNT" "-c1"
5196 local stripe_size=$($LFS getstripe -S -d $dir) ||
5197 error "$LFS getstripe -S -d $dir failed"
5198 stripe_size=${stripe_size%% *}
5200 local file_size=$((stripe_size * OSTCOUNT))
5201 local file_num=$((NUMDIRS * NUMFILES + NUMFILES))
5202 local required_space=$((file_num * file_size))
5203 local free_space=$($LCTL get_param -n lov.$FSNAME-clilov-*.kbytesavail |
5205 [[ $free_space -le $((required_space / 1024)) ]] &&
5206 skip_env "need $required_space, have $free_space kbytes" &&
5210 local dd_count=$((file_size / dd_bs))
5212 # write data into the files
5217 for i in $(seq $NUMFILES); do
5219 yes | dd bs=$dd_bs count=$dd_count of=$file &>/dev/null ||
5220 error "write data into $file failed"
5222 for i in $(seq $NUMDIRS); do
5223 for j in $(seq $NUMFILES); do
5224 file=$dir/dir$i/file$j
5225 yes|dd bs=$dd_bs count=$dd_count of=$file &>/dev/null ||
5226 error "write data into $file failed"
5230 # $LFS_MIGRATE will fail if hard link migration is unsupported
5231 if [[ $(lustre_version_code mds1) -gt $(version_code 2.5.55) ]]; then
5232 createmany -l$dir/dir1/file1 $dir/dir1/link 200 ||
5233 error "creating links to $dir/dir1/file1 failed"
5238 [[ $OSTCOUNT -gt 1 ]] && expected=$((OSTCOUNT - 1))
5241 local cmd="$LFS_MIGRATE -y -c $expected $dir/file1"
5244 eval $cmd || error "$cmd failed"
5246 check_stripe_count $dir/file1 $expected
5248 if [ $(lustre_version_code $SINGLEMDS) -ge $(version_code 2.6.90) ];
5250 # lfs_migrate file onto OST 0 if it is on OST 1, or onto
5251 # OST 1 if it is on OST 0. This file is small enough to
5252 # be on only one stripe.
5253 file=$dir/migr_1_ost
5254 dd bs=$dd_bs count=1 if=/dev/urandom of=$file >/dev/null 2>&1 ||
5255 error "write data into $file failed"
5256 local obdidx=$($LFS getstripe -i $file)
5257 local oldmd5=$(md5sum $file)
5260 [[ $obdidx -eq 0 ]] && newobdidx=1
5261 cmd="$LFS migrate -i $newobdidx $file"
5263 eval $cmd || error "$cmd failed"
5265 local realobdix=$($LFS getstripe -i $file)
5266 local newmd5=$(md5sum $file)
5268 [[ $newobdidx -ne $realobdix ]] &&
5269 error "new OST is different (was=$obdidx, "\
5270 "wanted=$newobdidx, got=$realobdix)"
5271 [[ "$oldmd5" != "$newmd5" ]] &&
5272 error "md5sum differ: $oldmd5, $newmd5"
5276 cmd="$LFS_MIGRATE -y -c $expected $dir/dir1"
5278 eval $cmd || error "$cmd failed"
5280 for j in $(seq $NUMFILES); do
5281 check_stripe_count $dir/dir1/file$j $expected
5284 # lfs_migrate works with lfs find
5285 cmd="$LFS find -stripe_count $OSTCOUNT -type f $dir |
5286 $LFS_MIGRATE -y -c $expected"
5288 eval $cmd || error "$cmd failed"
5290 for i in $(seq 2 $NUMFILES); do
5291 check_stripe_count $dir/file$i $expected
5293 for i in $(seq 2 $NUMDIRS); do
5294 for j in $(seq $NUMFILES); do
5295 check_stripe_count $dir/dir$i/file$j $expected
5299 run_test 56w "check lfs_migrate -c stripe_count works"
5302 local file1=$DIR/$tdir/file1
5303 local create_pool=false
5304 local initial_pool=$($LFS getstripe -p $DIR)
5308 echo -n "Creating test dir..."
5309 test_mkdir $DIR/$tdir &> /dev/null || error "cannot create dir"
5312 echo -n "Creating test file..."
5313 touch $file1 || error "cannot create file"
5316 echo -n "Detecting existing pools..."
5317 pool_list=($($LFS pool_list $FSNAME | grep "$FSNAME\." | cut -d. -f2))
5319 if [ ${#pool_list[@]} -gt 0 ]; then
5320 echo "${pool_list[@]}"
5321 for thispool in "${pool_list[@]}"; do
5322 if [[ -z "$initial_pool" ||
5323 "$initial_pool" != "$thispool" ]]; then
5325 echo "Using existing pool '$pool'"
5330 echo "none detected."
5332 if [ -z "$pool" ]; then
5333 pool=${POOL:-testpool}
5334 [ "$initial_pool" = "$pool" ] && pool="testpool2"
5335 echo -n "Creating pool '$pool'..."
5337 pool_add $pool &> /dev/null ||
5338 error "pool_add failed"
5341 echo -n "Adding target to pool..."
5342 pool_add_targets $pool 0 0 1 &> /dev/null ||
5343 error "pool_add_targets failed"
5347 echo -n "Setting pool using -p option..."
5348 $LFS_MIGRATE -y -q --no-rsync -p $pool $file1 &> /dev/null ||
5349 error "migrate failed rc = $?"
5352 echo -n "Verifying test file is in pool after migrating..."
5353 [ "$($LFS getstripe -p $file1)" = $pool ] ||
5354 error "file was not migrated to pool $pool"
5357 echo -n "Removing test file from pool '$pool'..."
5358 $LFS migrate $file1 &> /dev/null ||
5359 error "cannot remove from pool"
5360 [ "$($LFS getstripe -p $file1)" ] &&
5361 error "pool still set"
5364 echo -n "Setting pool using --pool option..."
5365 $LFS_MIGRATE -y -q --no-rsync --pool $pool $file1 &> /dev/null ||
5366 error "migrate failed rc = $?"
5371 if $create_pool; then
5372 destroy_test_pools 2> /dev/null ||
5373 error "destroy test pools failed"
5376 run_test 56wb "check lfs_migrate pool support"
5379 local file1="$DIR/$tdir/file 1"
5381 echo -n "Creating test dir..."
5382 test_mkdir $DIR/$tdir &> /dev/null || error "cannot create dir"
5383 local def_stripe_size=$($LFS getstripe -S $DIR/$tdir 2>/dev/null)
5384 $LFS setstripe -S 1M -c 1 "$DIR/$tdir" &> /dev/null ||
5385 error "cannot set stripe"
5388 echo -n "Setting initial stripe for test file..."
5389 $LFS setstripe -S 512K -c 1 "$file1" &> /dev/null ||
5390 error "cannot set stripe"
5391 [ $($LFS getstripe -S "$file1") -eq 524288 ] ||
5392 error "stripe size not set"
5395 # File currently set to -S 512K -c 1
5397 # Ensure -c and -S options are rejected when -R is set
5398 echo -n "Verifying incompatible options are detected..."
5399 $LFS_MIGRATE -y -R -c 1 "$file1" &> /dev/null &&
5400 error "incompatible -c and -R options not detected"
5401 $LFS_MIGRATE -y -R -S 1M "$file1" &> /dev/null &&
5402 error "incompatible -S and -R options not detected"
5405 # Ensure unrecognized options are passed through to 'lfs migrate'
5406 echo -n "Verifying -S option is passed through to lfs migrate..."
5407 $LFS_MIGRATE -y -S 1M "$file1" &> /dev/null ||
5408 error "migration failed"
5409 [ $($LFS getstripe -S "$file1") -eq 1048576 ] ||
5410 error "file was not restriped"
5413 # File currently set to -S 1M -c 1
5415 # Ensure long options are supported
5416 echo -n "Verifying long options supported..."
5417 $LFS_MIGRATE -y --non-block "$file1" &> /dev/null ||
5418 error "long option without argument not supported"
5419 $LFS_MIGRATE -y --stripe-size 512K "$file1" &> /dev/null ||
5420 error "long option with argument not supported"
5421 [ $($LFS getstripe -S "$file1") -eq 524288 ] ||
5422 error "file not restriped with --stripe-size option"
5425 # File currently set to -S 512K -c 1
5427 if [ "$OSTCOUNT" -gt 1 ]; then
5428 echo -n "Verifying explicit stripe count can be set..."
5429 $LFS_MIGRATE -y -c 2 "$file1" &> /dev/null ||
5430 error "migrate failed"
5431 [ $($LFS getstripe -c "$file1") -eq 2 ] ||
5432 error "file not restriped to explicit count"
5436 # File currently set to -S 512K -c 1 or -S 512K -c 2
5438 # Ensure parent striping is used if -R is set, and no stripe
5439 # count or size is specified
5440 echo -n "Setting stripe for parent directory..."
5441 $LFS setstripe -S 1M -c 1 "$DIR/$tdir" &> /dev/null ||
5442 error "cannot set stripe"
5445 echo -n "Verifying restripe option uses parent stripe settings..."
5446 $LFS_MIGRATE -y -R "$file1" &> /dev/null ||
5447 error "migrate failed"
5448 [ $($LFS getstripe -S "$file1") -eq $def_stripe_size ] ||
5449 error "file not restriped to parent settings"
5450 [ $($LFS getstripe -c "$file1") -eq 1 ] ||
5451 error "file not restriped to parent settings"
5454 # File currently set to -S 1M -c 1
5456 # Ensure striping is preserved if -R is not set, and no stripe
5457 # count or size is specified
5458 echo -n "Verifying striping size preserved when not specified..."
5459 local orig_stripe_size=$($LFS getstripe -S "$file1" 2>/dev/null)
5460 $LFS setstripe -S 2M -c 1 "$DIR/$tdir" &> /dev/null ||
5461 error "cannot set stripe on parent directory"
5462 $LFS_MIGRATE -y "$file1" &> /dev/null ||
5463 error "migrate failed"
5464 [ $($LFS getstripe -S "$file1") -eq $orig_stripe_size ] ||
5465 error "file was restriped"
5468 # Ensure file name properly detected when final option has no argument
5469 echo -n "Verifying file name properly detected..."
5470 $LFS_MIGRATE -y "$file1" &> /dev/null ||
5471 error "file name interpreted as option argument"
5477 run_test 56wc "check unrecognized options for lfs_migrate are passed through"
5480 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs" && return
5481 local file1=$DIR/$tdir/file1
5483 echo -n "Creating test dir..."
5484 test_mkdir $DIR/$tdir || error "cannot create dir"
5487 echo -n "Creating test file..."
5491 # Ensure 'lfs migrate' will fail by using a non-existent option,
5492 # and make sure rsync is not called to recover
5493 echo -n "Make sure --no-rsync option works..."
5494 $LFS_MIGRATE -y --no-rsync --invalid-opt $file1 2>&1 |
5495 grep -q 'refusing to fall back to rsync' ||
5496 error "rsync was called with --no-rsync set"
5499 # Ensure rsync is called without trying 'lfs migrate' first
5500 echo -n "Make sure --rsync option works..."
5501 $LFS_MIGRATE -y --rsync --invalid-opt $file1 2>&1 |
5502 grep -q 'falling back to rsync' &&
5503 error "lfs migrate was called with --rsync set"
5506 echo -n "Make sure --rsync and --no-rsync options are exclusive..."
5507 $LFS_MIGRATE -y --rsync --no-rsync $file1 2>&1 |
5508 grep -q 'at the same time' ||
5509 error "--rsync and --no-rsync accepted concurrently"
5515 run_test 56wd "check lfs_migrate --rsync and --no-rsync work"
5518 check_swap_layouts_support && return 0
5519 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs" && return
5521 local dir=$DIR/$tdir
5522 local ref1=/etc/passwd
5523 local file1=$dir/file1
5525 test_mkdir $dir || error "creating dir $dir"
5526 $LFS setstripe -c 2 $file1
5528 $LFS migrate -c 1 $file1 || error "migrate failed rc = $?"
5529 stripe=$($LFS getstripe -c $file1)
5530 [[ $stripe == 1 ]] || error "stripe of $file1 is $stripe != 1"
5531 cmp $file1 $ref1 || error "content mismatch $file1 differs from $ref1"
5536 run_test 56x "lfs migration support"
5539 check_swap_layouts_support && return 0
5540 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs" && return
5542 local dir=$DIR/$tdir/$testnum
5546 local ref1=/etc/passwd
5547 local file1=$dir/file1
5549 $LFS setstripe -c 2 $file1
5551 $LFS migrate --block -c 1 $file1 || error "migrate failed rc = $?"
5553 local stripe=$($LFS getstripe -c $file1)
5555 [[ $stripe == 1 ]] || error "stripe of $file1 is $stripe != 1"
5556 cmp $file1 $ref1 || error "content mismatch $file1 differs from $ref1"
5561 run_test 56xa "lfs migration --block support"
5563 check_migrate_links() {
5565 local file1="$dir/file1"
5568 local total_count=$(($begin + $count - 1))
5569 local symlink_count=10
5572 if [ ! -f "$file1" ]; then
5573 echo -n "creating initial file..."
5574 $LFS setstripe -c 1 -S "512k" "$file1" ||
5575 error "cannot setstripe initial file"
5578 echo -n "creating symlinks..."
5579 for s in $(seq 1 $symlink_count); do
5580 ln -s "$file1" "$dir/slink$s" ||
5581 error "cannot create symlinks"
5585 echo -n "creating nonlinked files..."
5586 createmany -o "$dir/uniq" 1 10 &> /dev/null ||
5587 error "cannot create nonlinked files"
5592 if [ ! -f "$dir/file$total_count" ]; then
5593 echo -n "creating hard links $begin:$total_count..."
5594 createmany -l"$file1" "$dir/file" "$begin" "$count" &> \
5595 /dev/null || error "cannot create hard links"
5599 echo -n "checking number of hard links listed in xattrs..."
5600 local fid=$($LFS getstripe -F "$file1")
5601 local paths=($($LFS fid2path "$MOUNT" "$fid" 2> /dev/null))
5604 if [ ${#paths[*]} -lt $total_count -a "$begin" -eq 2 ]; then
5605 echo "hard link list has unexpected size, skipping test"
5608 if [ ${#paths[*]} -ge $total_count -a "$begin" -ne 2 ]; then
5609 error "link names should exceed xattrs size"
5612 echo -n "migrating files..."
5613 local migrate_out=$($LFS_MIGRATE -y -S '1m' $dir)
5615 [ $rc -eq 0 ] || error "migrate failed rc = $rc"
5618 # make sure all links have been properly migrated
5619 echo -n "verifying files..."
5620 fid=$($LFS getstripe -F "$file1") ||
5621 error "cannot get fid for file $file1"
5622 for i in $(seq 2 $total_count); do
5623 local fid2=$($LFS getstripe -F $dir/file$i)
5625 [ "$fid2" == "$fid" ] ||
5626 error "migrated hard link has mismatched FID"
5629 # make sure hard links were properly detected, and migration was
5630 # performed only once for the entire link set; nonlinked files should
5632 local actual=$(grep -c 'done migrate' <<< "$migrate_out")
5633 local expected=$(($uniq_count + 1))
5635 [ "$actual" -eq "$expected" ] ||
5636 error "hard links individually migrated ($actual != $expected)"
5638 # make sure the correct number of hard links are present
5639 local hardlinks=$(stat -c '%h' "$file1")
5641 [ $hardlinks -eq $total_count ] ||
5642 error "num hard links $hardlinks != $total_count"
5649 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.10.55) ] &&
5650 skip "Need MDS version at least 2.10.55" && return
5652 local dir="$DIR/$tdir"
5654 test_mkdir "$dir" || error "cannot create dir $dir"
5656 echo "testing lfs migrate mode when all links fit within xattrs"
5657 LFS_MIGRATE_RSYNC=false check_migrate_links "$dir" 2 99
5659 echo "testing rsync mode when all links fit within xattrs"
5660 LFS_MIGRATE_RSYNC=true check_migrate_links "$dir" 2 99
5662 echo "testing lfs migrate mode when all links do not fit within xattrs"
5663 LFS_MIGRATE_RSYNC=false check_migrate_links "$dir" 101 100
5665 echo "testing rsync mode when all links do not fit within xattrs"
5666 LFS_MIGRATE_RSYNC=true check_migrate_links "$dir" 101 100
5671 run_test 56xb "lfs migration hard link support"
5674 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.4.53) ] &&
5675 skip "No HSM $(lustre_build_version $SINGLEMDS) MDS < 2.4.53" &&
5679 local dir=$DIR/$tdir
5683 test_mkdir -p $dir || error "creating dir $dir"
5684 touch $f1 || error "creating std file $f1"
5685 $MULTIOP $f2 H2c || error "creating released file $f2"
5687 # a directory can be raid0, so ask only for files
5688 res=$($LFS find $dir -L raid0 -type f | wc -l)
5689 [[ $res == 2 ]] || error "search raid0: found $res files != 2"
5691 res=$($LFS find $dir \! -L raid0 -type f | wc -l)
5692 [[ $res == 0 ]] || error "search !raid0: found $res files != 0"
5694 # only files can be released, so no need to force file search
5695 res=$($LFS find $dir -L released)
5696 [[ $res == $f2 ]] || error "search released: found $res != $f2"
5698 res=$($LFS find $dir -type f \! -L released)
5699 [[ $res == $f1 ]] || error "search !released: found $res != $f1"
5701 run_test 56y "lfs find -L raid0|released"
5703 test_56z() { # LU-4824
5704 # This checks to make sure 'lfs find' continues after errors
5705 # There are two classes of errors that should be caught:
5706 # - If multiple paths are provided, all should be searched even if one
5708 # - If errors are encountered during the search, it should not terminate
5710 local dir=$DIR/$tdir
5714 for i in d{0..9}; do
5717 touch $dir/d{0..9}/$tfile
5718 $LFS find $DIR/non_existent_dir $dir &&
5719 error "$LFS find did not return an error"
5720 # Make a directory unsearchable. This should NOT be the last entry in
5721 # directory order. Arbitrarily pick the 6th entry
5722 chmod 700 $($LFS find $dir -type d | sed '6!d')
5724 local count=$($RUNAS $LFS find $DIR/non_existent $dir | wc -l)
5726 # The user should be able to see 10 directories and 9 files
5727 [ $count == 19 ] || error "$LFS find did not continue after error"
5729 run_test 56z "lfs find should continue after an error"
5731 test_56aa() { # LU-5937
5732 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
5734 local dir=$DIR/$tdir
5737 $LFS setdirstripe -c$MDSCOUNT $dir/striped_dir
5739 createmany -o $dir/striped_dir/${tfile}- 1024
5740 local dirs=$($LFS find --size +8k $dir/)
5742 [ -n "$dirs" ] || error "lfs find --size wrong under striped dir"
5744 run_test 56aa "lfs find --size under striped dir"
5746 test_56ab() { # LU-10705
5747 test_mkdir $DIR/$tdir
5748 dd if=/dev/zero of=$DIR/$tdir/$tfile.1 bs=8k count=1 seek=2k
5749 dd if=/dev/zero of=$DIR/$tdir/$tfile.2 bs=4k count=1 seek=4k
5750 dd if=/dev/zero of=$DIR/$tdir/$tfile.3 bs=1M count=2 seek=16
5751 # Flush writes to ensure valid blocks. Need to be more thorough for
5752 # ZFS, since blocks are not allocated/returned to client immediately.
5754 wait_zfs_commit ost1 2
5755 cancel_lru_locks osc
5758 local files=$($LFS find --size +16M $DIR/$tdir | wc -l)
5760 [[ $files == 3 ]] || error ">16M size files $files isn't 3 as expected"
5762 files=$($LFS find --blocks +1M $DIR/$tdir | wc -l)
5763 [[ $files == 1 ]] || error ">1M blocks files $files isn't 1 as expected"
5765 rm -f $DIR/$tdir/$tfile.[123]
5767 run_test 56ab "lfs find --blocks"
5770 # Create composite files with one component
5771 local dir=$DIR/$tdir
5773 setup_56 $dir/1Mfiles 5 1 "-S 1M --component-end 1M"
5774 # Create composite files with three components
5775 setup_56 $dir/2Mfiles 5 2 "-E 2M -S 1M -E 4M -E 6M"
5776 # Create non-composite files
5777 createmany -o $dir/${tfile}- 10
5779 local nfiles=$($LFS find --component-end 1M --type f $dir | wc -l)
5781 [[ $nfiles == 10 ]] ||
5782 error "lfs find -E 1M found $nfiles != 10 files"
5784 nfiles=$($LFS find ! -E 1M --type f $dir | wc -l)
5785 [[ $nfiles == 25 ]] ||
5786 error "lfs find ! -E 1M found $nfiles != 25 files"
5788 # All files have a component that starts at 0
5789 nfiles=$($LFS find --component-start 0 --type f $dir | wc -l)
5790 [[ $nfiles == 35 ]] ||
5791 error "lfs find --component-start 0 - $nfiles != 35 files"
5793 nfiles=$($LFS find --component-start 2M --type f $dir | wc -l)
5794 [[ $nfiles == 15 ]] ||
5795 error "lfs find --component-start 2M - $nfiles != 15 files"
5797 # All files created here have a componenet that does not starts at 2M
5798 nfiles=$($LFS find ! --component-start 2M --type f $dir | wc -l)
5799 [[ $nfiles == 35 ]] ||
5800 error "lfs find ! --component-start 2M - $nfiles != 35 files"
5802 # Find files with a specified number of components
5803 local nfiles=$($LFS find --component-count 3 --type f $dir | wc -l)
5804 [[ $nfiles == 15 ]] ||
5805 error "lfs find --component-count 3 - $nfiles != 15 files"
5807 # Remember non-composite files have a component count of zero
5808 local nfiles=$($LFS find --component-count 0 --type f $dir | wc -l)
5809 [[ $nfiles == 10 ]] ||
5810 error "lfs find --component-count 0 - $nfiles != 10 files"
5812 nfiles=$($LFS find ! --component-count 3 --type f $dir | wc -l)
5813 [[ $nfiles == 20 ]] ||
5814 error "lfs find ! --component-count 3 - $nfiles != 20 files"
5816 # All files have a flag called "init"
5817 local nfiles=$($LFS find --component-flags init --type f $dir | wc -l)
5818 [[ $nfiles == 35 ]] ||
5819 error "lfs find --component-flags init - $nfiles != 35 files"
5821 # Multi-component files will have a component not initialized
5822 local nfiles=$($LFS find ! --component-flags init --type f $dir | wc -l)
5823 [[ $nfiles == 15 ]] ||
5824 error "lfs find !--component-flags init - $nfiles != 15 files"
5829 run_test 56ba "test lfs find --component-end, -start, -count, and -flags"
5832 [[ $(lustre_version_code $SINGLEMDS) -ge $(version_code 2.10.57) ]] ||
5833 { skip "Need MDS version at least 2.10.57"; return 0; }
5843 # create mirrored directories and mirrored files
5844 mkdir $td || error "mkdir $td failed"
5845 $LFS mirror create -N3 $td || error "create mirrored dir $td failed"
5846 createmany -o $tf- 10 || error "create $tf- failed"
5848 for i in $(seq 2); do
5850 mkdir $dir || error "mkdir $dir failed"
5851 $LFS mirror create -N$((3 + i)) $dir ||
5852 error "create mirrored dir $dir failed"
5853 createmany -o $dir/$tfile- 10 ||
5854 error "create $dir/$tfile- failed"
5857 # change the states of some mirrored files
5859 for i in $(seq 2); do
5861 for j in $(seq 4 9); do
5862 echo foo > $dir/$tfile-$j
5866 # find mirrored files with specific mirror count
5867 cmd="$LFS find --mirror-count 3 --type f $td"
5868 nfiles=$($cmd | wc -l)
5869 [[ $nfiles = 10 ]] || error "$cmd: $nfiles != 10 files"
5871 cmd="$LFS find ! --mirror-count 3 --type f $td"
5872 nfiles=$($cmd | wc -l)
5873 [[ $nfiles = 20 ]] || error "$cmd: $nfiles != 20 files"
5875 cmd="$LFS find --mirror-count +2 --type f $td"
5876 nfiles=$($cmd | wc -l)
5877 [[ $nfiles = 30 ]] || error "$cmd: $nfiles != 30 files"
5879 cmd="$LFS find --mirror-count -6 --type f $td"
5880 nfiles=$($cmd | wc -l)
5881 [[ $nfiles = 30 ]] || error "$cmd: $nfiles != 30 files"
5883 # find mirrored files with specific file state
5884 cmd="$LFS find --maxdepth 1 --mirror-state=^ro --type f $td"
5885 [[ $($cmd) = $tf-6 ]] || error "$cmd: didn't return $tf-6"
5887 cmd="$LFS find --mirror-state=ro --type f $td"
5888 nfiles=$($cmd | wc -l)
5889 [[ $nfiles = 17 ]] || error "$cmd: $nfiles != 17 files"
5891 cmd="$LFS find ! --mirror-state=ro --type f $td"
5892 nfiles=$($cmd | wc -l)
5893 [[ $nfiles = 13 ]] || error "$cmd: $nfiles != 13 files"
5895 cmd="$LFS find --mirror-state=wp --type f $td"
5896 nfiles=$($cmd | wc -l)
5897 [[ $nfiles = 13 ]] || error "$cmd: $nfiles != 13 files"
5899 cmd="$LFS find ! --mirror-state=sp --type f $td"
5900 nfiles=$($cmd | wc -l)
5901 [[ $nfiles = 30 ]] || error "$cmd: $nfiles != 30 files"
5903 run_test 56ca "check lfs find --mirror-count|-N and --mirror-state"
5906 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5907 # note test will not do anything if MDS is not local
5908 if [ "$(facet_fstype $SINGLEMDS)" != ldiskfs ]; then
5909 skip "ldiskfs only test"
5913 remote_mds_nodsh && skip "remote MDS with nodsh" && return
5914 local MNTDEV="osd*.*MDT*.mntdev"
5915 DEV=$(do_facet $SINGLEMDS lctl get_param -n $MNTDEV)
5916 [ -z "$DEV" ] && error "can't access $MNTDEV"
5917 for DEV in $(do_facet $SINGLEMDS lctl get_param -n $MNTDEV); do
5918 do_facet $SINGLEMDS $DUMPE2FS -h $DEV > $TMP/t57a.dump ||
5919 error "can't access $DEV"
5920 DEVISIZE=$(awk '/Inode size:/ { print $3 }' $TMP/t57a.dump)
5921 [[ $DEVISIZE -gt 128 ]] || error "inode size $DEVISIZE"
5925 run_test 57a "verify MDS filesystem created with large inodes =="
5928 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5929 if [ "$(facet_fstype $SINGLEMDS)" != ldiskfs ]; then
5930 skip "ldiskfs only test"
5934 remote_mds_nodsh && skip "remote MDS with nodsh" && return
5935 local dir=$DIR/$tdir
5939 local FILEN=$dir/f$FILECOUNT
5941 rm -rf $dir || error "removing $dir"
5943 local mdtidx=$($LFS getstripe -M $dir)
5944 local mdtname=MDT$(printf %04x $mdtidx)
5945 local facet=mds$((mdtidx + 1))
5947 echo "mcreating $FILECOUNT files"
5948 createmany -m $dir/f 1 $FILECOUNT || \
5949 error "creating files in $dir"
5951 # verify that files do not have EAs yet
5952 $GETSTRIPE $FILE1 2>&1 | grep -q "no stripe" || error "$FILE1 has an EA"
5953 $GETSTRIPE $FILEN 2>&1 | grep -q "no stripe" || error "$FILEN has an EA"
5957 df $dir #make sure we get new statfs data
5958 local MDSFREE=$(do_facet $facet \
5959 lctl get_param -n osd*.*$mdtname.kbytesfree)
5960 local MDCFREE=$(lctl get_param -n mdc.*$mdtname-mdc-*.kbytesfree)
5961 echo "opening files to create objects/EAs"
5963 for FILE in `seq -f $dir/f%g 1 $FILECOUNT`; do
5964 $OPENFILE -f O_RDWR $FILE > /dev/null 2>&1 || error "opening $FILE"
5967 # verify that files have EAs now
5968 $GETSTRIPE $FILE1 | grep -q "obdidx" || error "$FILE1 missing EA"
5969 $GETSTRIPE $FILEN | grep -q "obdidx" || error "$FILEN missing EA"
5971 sleep 1 #make sure we get new statfs data
5973 local MDSFREE2=$(do_facet $facet \
5974 lctl get_param -n osd*.*$mdtname.kbytesfree)
5975 local MDCFREE2=$(lctl get_param -n mdc.*$mdtname-mdc-*.kbytesfree)
5976 if [[ $MDCFREE2 -lt $((MDCFREE - 16)) ]]; then
5977 if [ "$MDSFREE" != "$MDSFREE2" ]; then
5978 error "MDC before $MDCFREE != after $MDCFREE2"
5980 echo "MDC before $MDCFREE != after $MDCFREE2"
5981 echo "unable to confirm if MDS has large inodes"
5986 run_test 57b "default LOV EAs are stored inside large inodes ==="
5989 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5990 [ -z "$(which wiretest 2>/dev/null)" ] &&
5991 skip_env "could not find wiretest" && return
5994 run_test 58 "verify cross-platform wire constants =============="
5997 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5998 echo "touch 130 files"
5999 createmany -o $DIR/f59- 130
6001 unlinkmany $DIR/f59- 130
6003 # wait for commitment of removal
6004 wait_delete_completed
6006 run_test 59 "verify cancellation of llog records async ========="
6008 TEST60_HEAD="test_60 run $RANDOM"
6010 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
6011 remote_mgs_nodsh && skip "remote MGS with nodsh" && return
6012 do_facet mgs "! which run-llog.sh &> /dev/null" &&
6013 do_facet mgs "! ls run-llog.sh &> /dev/null" &&
6014 skip_env "missing subtest run-llog.sh" && return
6016 log "$TEST60_HEAD - from kernel mode"
6017 do_facet mgs "$LCTL set_param debug=warning; $LCTL dk > /dev/null"
6018 do_facet mgs "sh run-llog.sh" || error "run-llog.sh failed"
6019 do_facet mgs $LCTL dk > $TMP/$tfile
6021 # LU-6388: test llog_reader
6022 local llog_reader=$(do_facet mgs "which llog_reader 2> /dev/null")
6023 llog_reader=${llog_reader:-$LUSTRE/utils/llog_reader}
6024 [ -z $(do_facet mgs ls -d $llog_reader 2> /dev/null) ] &&
6025 skip_env "missing llog_reader" && return
6026 local fstype=$(facet_fstype mgs)
6027 [ $fstype != ldiskfs -a $fstype != zfs ] &&
6028 skip_env "Only for ldiskfs or zfs type mgs" && return
6030 local mntpt=$(facet_mntpt mgs)
6031 local mgsdev=$(mgsdevname 1)
6043 #get fid and record list
6044 fid_list=($(awk '/9_sub.*record/ { print $NF }' /$TMP/$tfile |
6046 rec_list=($(awk '/9_sub.*record/ { print $((NF-3)) }' /$TMP/$tfile |
6048 #remount mgs as ldiskfs or zfs type
6049 stop mgs || error "stop mgs failed"
6050 mount_fstype mgs || error "remount mgs failed"
6051 for ((i = 0; i < ${#fid_list[@]}; i++)); do
6054 seq=$(echo $fid | awk -F ':' '{ print $1 }' | sed -e "s/^0x//g")
6055 oid=$(echo $fid | awk -F ':' '{ print $2 }' | sed -e "s/^0x//g")
6060 obj_file=$mntpt/O/$seq/d$((oid%32))/$oid ;;
6062 obj_file=$mntpt/oi.$(($((16#$seq))&127))/$fid ;;
6064 echo "obj_file is $obj_file"
6065 do_facet mgs $llog_reader $obj_file
6067 rec_type=$(do_facet mgs $llog_reader $obj_file | grep "type=" |
6068 awk '{ print $3 }' | sed -e "s/^type=//g")
6069 if [ $rec_type != $rec ]; then
6070 echo "FAILED test_60a wrong record type $rec_type," \
6076 #check obj path if record type is LLOG_LOGID_MAGIC
6077 if [ "$rec" == "1064553b" ]; then
6078 path=$(do_facet mgs $llog_reader $obj_file |
6079 grep "path=" | awk '{ print $NF }' |
6080 sed -e "s/^path=//g")
6081 if [ $obj_file != $mntpt/$path ]; then
6082 echo "FAILED test_60a wrong obj path" \
6083 "$montpt/$path, should be $obj_file"
6090 #restart mgs before "error", otherwise it will block the next test
6091 stop mgs || error "stop mgs failed"
6092 start mgs $(mgsdevname) $MGS_MOUNT_OPTS || error "start mgs failed"
6093 $pass || error "test failed, see FAILED test_60a messages for specifics"
6095 run_test 60a "llog_test run from kernel module and test llog_reader"
6098 remote_mgs_nodsh && skip "remote MGS with nodsh" && return
6100 # test old logid format
6101 if [ $(lustre_version_code mgs) -le $(version_code 3.1.53) ]; then
6102 do_facet mgs $LCTL dl | grep MGS
6103 do_facet mgs "$LCTL --device %MGS llog_print \\\\\\\$$FSNAME-client" ||
6104 error "old llog_print failed"
6107 # test new logid format
6108 if [ $(lustre_version_code mgs) -ge $(version_code 2.9.53) ]; then
6109 do_facet mgs "$LCTL --device MGS llog_print $FSNAME-client" ||
6110 error "new llog_print failed"
6113 run_test 60aa "llog_print works with FIDs and simple names"
6115 test_60b() { # bug 6411
6116 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
6118 LLOG_COUNT=$(dmesg | awk "/$TEST60_HEAD/ { marker = 1; from_marker = 0; }
6130 [[ $LLOG_COUNT -gt 100 ]] &&
6131 error "CDEBUG_LIMIT not limiting messages ($LLOG_COUNT)" || true
6133 run_test 60b "limit repeated messages from CERROR/CWARN ========"
6136 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
6137 echo "create 5000 files"
6138 createmany -o $DIR/f60c- 5000
6139 #define OBD_FAIL_MDS_LLOG_CREATE_FAILED 0x137
6140 lctl set_param fail_loc=0x80000137
6141 unlinkmany $DIR/f60c- 5000
6142 lctl set_param fail_loc=0
6144 run_test 60c "unlink file when mds full"
6147 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
6148 SAVEPRINTK=$(lctl get_param -n printk)
6150 # verify "lctl mark" is even working"
6151 MESSAGE="test message ID $RANDOM $$"
6152 $LCTL mark "$MESSAGE" || error "$LCTL mark failed"
6153 dmesg | grep -q "$MESSAGE" || error "didn't find debug marker in log"
6155 lctl set_param printk=0 || error "set lnet.printk failed"
6156 lctl get_param -n printk | grep emerg || error "lnet.printk dropped emerg"
6157 MESSAGE="new test message ID $RANDOM $$"
6158 # Assume here that libcfs_debug_mark_buffer() uses D_WARNING
6159 $LCTL mark "$MESSAGE" || error "$LCTL mark failed"
6160 dmesg | grep -q "$MESSAGE" && error "D_WARNING wasn't masked" || true
6162 lctl set_param -n printk="$SAVEPRINTK"
6164 run_test 60d "test printk console message masking"
6167 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
6168 remote_mds_nodsh && skip "remote MDS with nodsh" && return
6170 #define OBD_FAIL_MDS_LLOG_CREATE_FAILED2 0x15b
6171 do_facet mds1 lctl set_param fail_loc=0x15b
6174 run_test 60e "no space while new llog is being created"
6177 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
6179 dd if=/dev/zero of=$f bs=$(page_size) count=1 || error "dd $f failed"
6180 cancel_lru_locks osc
6181 $MULTIOP $f OSMWUc || error "$MULTIOP $f failed"
6184 run_test 61 "mmap() writes don't make sync hang ================"
6186 # bug 2330 - insufficient obd_match error checking causes LBUG
6188 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
6191 cancel_lru_locks osc
6192 lctl set_param fail_loc=0x405
6193 cat $f && error "cat succeeded, expect -EIO"
6194 lctl set_param fail_loc=0
6196 # This test is now irrelevant (as of bug 10718 inclusion), we no longer
6197 # match every page all of the time.
6198 #run_test 62 "verify obd_match failure doesn't LBUG (should -EIO)"
6200 # bug 2319 - oig_wait() interrupted causes crash because of invalid waitq.
6201 # Though this test is irrelevant anymore, it helped to reveal some
6202 # other grant bugs (LU-4482), let's keep it.
6203 test_63a() { # was test_63
6204 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
6205 MAX_DIRTY_MB=`lctl get_param -n osc.*.max_dirty_mb | head -n 1`
6206 for i in `seq 10` ; do
6207 dd if=/dev/zero of=$DIR/f63 bs=8k &
6213 rm -f $DIR/f63 || true
6215 run_test 63a "Verify oig_wait interruption does not crash ======="
6217 # bug 2248 - async write errors didn't return to application on sync
6218 # bug 3677 - async write errors left page locked
6220 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
6222 lctl set_param debug=-1
6224 # ensure we have a grant to do async writes
6225 dd if=/dev/zero of=$DIR/$tfile bs=4k count=1
6228 sync # sync lest earlier test intercept the fail_loc
6230 #define OBD_FAIL_OSC_BRW_PREP_REQ 0x406
6231 lctl set_param fail_loc=0x80000406
6232 $MULTIOP $DIR/$tfile Owy && \
6233 error "sync didn't return ENOMEM"
6234 sync; sleep 2; sync # do a real sync this time to flush page
6235 lctl get_param -n llite.*.dump_page_cache | grep locked && \
6236 error "locked page left in cache after async error" || true
6239 run_test 63b "async write errors should be returned to fsync ==="
6242 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
6244 lctl get_param -n osc.*[oO][sS][cC][_-]*.cur* | grep "[0-9]"
6246 run_test 64a "verify filter grant calculations (in kernel) ====="
6249 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
6250 sh oos.sh $MOUNT || error "oos.sh failed: $?"
6252 run_test 64b "check out-of-space detection on client"
6255 $LCTL set_param osc.*OST0000-osc-[^mM]*.cur_grant_bytes=0
6257 run_test 64c "verify grant shrink"
6259 # this does exactly what osc_request.c:osc_announce_cached() does in
6260 # order to calculate max amount of grants to ask from server
6264 local page_size=$(get_page_size client)
6266 local nrpages=$($LCTL get_param -n osc.${tgt}.max_pages_per_rpc)
6267 local rpc_in_flight=$($LCTL get_param -n osc.${tgt}.max_rpcs_in_flight)
6269 ((rpc_in_flight ++));
6270 nrpages=$((nrpages * rpc_in_flight))
6272 local dirty_max_pages=$($LCTL get_param -n osc.${tgt}.max_dirty_mb)
6274 dirty_max_pages=$((dirty_max_pages * 1024 * 1024 / page_size))
6276 [[ $dirty_max_pages -gt $nrpages ]] && nrpages=$dirty_max_pages
6277 local undirty=$((nrpages * page_size))
6279 local max_extent_pages
6280 max_extent_pages=$($LCTL get_param osc.${tgt}.import |
6281 grep grant_max_extent_size | awk '{print $2}')
6282 max_extent_pages=$((max_extent_pages / page_size))
6283 local nrextents=$(((nrpages + max_extent_pages - 1) / max_extent_pages))
6284 local grant_extent_tax
6285 grant_extent_tax=$($LCTL get_param osc.${tgt}.import |
6286 grep grant_extent_tax | awk '{print $2}')
6288 undirty=$((undirty + nrextents * grant_extent_tax))
6293 # this is size of unit for grant allocation. It should be equal to
6294 # what tgt_grant.c:tgt_grant_chunk() calculates
6298 local grant_extent_tax
6300 max_brw_size=$($LCTL get_param osc.${tgt}.import |
6301 grep max_brw_size | awk '{print $2}')
6303 grant_extent_tax=$($LCTL get_param osc.${tgt}.import |
6304 grep grant_extent_tax | awk '{print $2}')
6306 echo $(((max_brw_size + grant_extent_tax) * 2))
6310 [ $(lustre_version_code ost1) -lt $(version_code 2.10.56) ] &&
6311 skip "OST < 2.10.55 doesn't limit grants enough" && return 0
6313 local tgt=$($LCTL dl | grep "0000-osc-[^mM]" | awk '{print $4}')
6315 [[ $($LCTL get_param osc.${tgt}.import |
6316 grep "connect_flags:.*grant_param") ]] || \
6317 { skip "no grant_param connect flag"; return; }
6319 local olddebug=$($LCTL get_param -n debug 2> /dev/null)
6321 $LCTL set_param debug="$OLDDEBUG" 2> /dev/null || true
6323 local max_cur_granted=$(($(want_grant $tgt) + $(grant_chunk $tgt)))
6325 $SETSTRIPE $DIR/$tfile -i 0 -c 1
6326 dd if=/dev/zero of=$DIR/$tfile bs=1M count=1000 &
6331 local cur_grant=$($LCTL get_param -n osc.${tgt}.cur_grant_bytes)
6332 if [[ $cur_grant -gt $max_cur_granted ]]
6335 error "cur_grant $cur_grant > $max_cur_granted"
6338 [[ $? -ne 0 ]] && break;
6343 wait_delete_completed
6344 $LCTL set_param debug="$olddebug" 2> /dev/null || true
6346 run_test 64d "check grant limit exceed"
6348 # bug 1414 - set/get directories' stripe info
6350 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
6351 test_mkdir $DIR/$tdir
6353 $LVERIFY $DIR/$tdir $DIR/$tdir/f1 || error "lverify failed"
6355 run_test 65a "directory with no stripe info"
6358 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
6359 test_mkdir $DIR/$tdir
6360 local STRIPESIZE=$($GETSTRIPE -S $DIR/$tdir)
6362 $SETSTRIPE -S $((STRIPESIZE * 2)) -i 0 -c 1 $DIR/$tdir ||
6365 $LVERIFY $DIR/$tdir $DIR/$tdir/f2 || error "lverify failed"
6367 run_test 65b "directory setstripe -S stripe_size*2 -i 0 -c 1"
6370 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
6371 [ $OSTCOUNT -lt 2 ] && skip "need at least 2 OSTs" && return
6372 test_mkdir $DIR/$tdir
6373 local stripesize=$($GETSTRIPE -S $DIR/$tdir)
6375 $LFS setstripe -S $((stripesize * 4)) -i 1 \
6376 -c $((OSTCOUNT - 1)) $DIR/$tdir || error "setstripe"
6378 $LVERIFY $DIR/$tdir $DIR/$tdir/f3 || error "lverify failed"
6380 run_test 65c "directory setstripe -S stripe_size*4 -i 1 -c $((OSTCOUNT-1))"
6383 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
6384 test_mkdir $DIR/$tdir
6385 local STRIPECOUNT=$($GETSTRIPE -c $DIR/$tdir)
6386 local STRIPESIZE=$($GETSTRIPE -S $DIR/$tdir)
6388 if [[ $STRIPECOUNT -le 0 ]]; then
6390 elif [[ $STRIPECOUNT -gt 2000 ]]; then
6391 #LOV_MAX_STRIPE_COUNT is 2000
6392 [[ $OSTCOUNT -gt 2000 ]] && sc=2000 || sc=$(($OSTCOUNT - 1))
6394 sc=$(($STRIPECOUNT - 1))
6396 $SETSTRIPE -S $STRIPESIZE -c $sc $DIR/$tdir || error "setstripe"
6397 touch $DIR/$tdir/f4 $DIR/$tdir/f5
6398 $LVERIFY $DIR/$tdir $DIR/$tdir/f4 $DIR/$tdir/f5 ||
6399 error "lverify failed"
6401 run_test 65d "directory setstripe -S stripe_size -c stripe_count"
6404 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
6405 test_mkdir $DIR/$tdir
6407 $SETSTRIPE $DIR/$tdir || error "setstripe"
6408 $GETSTRIPE -v $DIR/$tdir | grep "Default" ||
6409 error "no stripe info failed"
6411 $LVERIFY $DIR/$tdir $DIR/$tdir/f6 || error "lverify failed"
6413 run_test 65e "directory setstripe defaults"
6416 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
6417 test_mkdir $DIR/${tdir}f
6418 $RUNAS $SETSTRIPE $DIR/${tdir}f && error "setstripe succeeded" || true
6420 run_test 65f "dir setstripe permission (should return error) ==="
6423 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
6424 test_mkdir $DIR/$tdir
6425 local STRIPESIZE=$($GETSTRIPE -S $DIR/$tdir)
6427 $LFS setstripe -S $((STRIPESIZE * 2)) -i 0 -c 1 $DIR/$tdir ||
6428 error "setstripe -S failed"
6429 $LFS setstripe -d $DIR/$tdir || error "setstripe -d failed"
6430 $LFS getstripe -v $DIR/$tdir | grep "Default" ||
6431 error "delete default stripe failed"
6433 run_test 65g "directory setstripe -d"
6436 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
6437 test_mkdir $DIR/$tdir
6438 local STRIPESIZE=$($GETSTRIPE -S $DIR/$tdir)
6440 $LFS setstripe -S $((STRIPESIZE * 2)) -i 0 -c 1 $DIR/$tdir ||
6441 error "setstripe -S failed"
6442 test_mkdir $DIR/$tdir/dd1
6443 [ $($LFS getstripe -c $DIR/$tdir) = $($GETSTRIPE -c $DIR/$tdir/dd1) ] ||
6444 error "stripe info inherit failed"
6446 run_test 65h "directory stripe info inherit ===================="
6449 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
6451 save_layout_restore_at_exit $MOUNT
6453 # bug6367: set non-default striping on root directory
6454 $LFS setstripe -S 65536 -c -1 $MOUNT || error "error setting stripe"
6456 # bug12836: getstripe on -1 default directory striping
6457 $LFS getstripe $MOUNT || error "getstripe $MOUNT failed"
6459 # bug12836: getstripe -v on -1 default directory striping
6460 $LFS getstripe -v $MOUNT || error "getstripe -v $MOUNT failed"
6462 # bug12836: new find on -1 default directory striping
6463 $LFS find -mtime -1 $MOUNT > /dev/null || error "find $MOUNT failed"
6465 run_test 65i "various tests to set root directory striping"
6467 test_65j() { # bug6367
6468 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
6472 # if we aren't already remounting for each test, do so for this test
6473 if [ "$CLEANUP" = ":" -a "$I_MOUNTED" = "yes" ]; then
6474 cleanup || error "failed to unmount"
6478 save_layout_restore_at_exit $MOUNT
6480 $SETSTRIPE -d $MOUNT || error "setstripe failed"
6482 run_test 65j "set default striping on root directory (bug 6367)="
6486 wait_delete_completed
6487 do_facet $SINGLEMDS "lctl set_param -n \
6488 osp.$ost*MDT0000.max_create_count=$max_count"
6489 do_facet $SINGLEMDS "lctl set_param -n \
6490 osp.$ost*MDT0000.create_count=$count"
6491 do_facet $SINGLEMDS lctl --device %$INACTIVE_OSC activate
6492 echo $INACTIVE_OSC "is Activate"
6494 wait_osc_import_state mds ost$ostnum FULL
6497 test_65k() { # bug11679
6498 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
6499 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs" && return
6500 remote_mds_nodsh && skip "remote MDS with nodsh" && return
6502 local disable_precreate=true
6503 [ $(lustre_version_code $SINGLEMDS) -le $(version_code 2.8.54) ] &&
6504 disable_precreate=false
6506 echo "Check OST status: "
6507 local MDS_OSCS=$(do_facet $SINGLEMDS lctl dl |
6508 awk '/[oO][sS][cC].*md[ts]/ { print $4 }')
6510 for OSC in $MDS_OSCS; do
6511 echo $OSC "is active"
6512 do_facet $SINGLEMDS lctl --device %$OSC activate
6515 for INACTIVE_OSC in $MDS_OSCS; do
6516 local ost=$(osc_to_ost $INACTIVE_OSC)
6517 local ostnum=$(do_facet $SINGLEMDS lctl get_param -n \
6518 lov.*md*.target_obd |
6519 awk -F: /$ost/'{ print $1 }' | head -n 1)
6522 $SETSTRIPE -i $ostnum -c 1 $DIR/$tdir
6523 createmany -o $DIR/$tdir/$tfile.$ostnum. 1000
6525 echo "Deactivate: " $INACTIVE_OSC
6526 do_facet $SINGLEMDS lctl --device %$INACTIVE_OSC deactivate
6528 local count=$(do_facet $SINGLEMDS "lctl get_param -n \
6529 osp.$ost*MDT0000.create_count")
6530 local max_count=$(do_facet $SINGLEMDS "lctl get_param -n \
6531 osp.$ost*MDT0000.max_create_count")
6532 $disable_precreate &&
6533 do_facet $SINGLEMDS "lctl set_param -n \
6534 osp.$ost*MDT0000.max_create_count=0"
6536 for idx in $(seq 0 $((OSTCOUNT - 1))); do
6537 [ -f $DIR/$tdir/$idx ] && continue
6538 echo "$SETSTRIPE -i $idx -c 1 $DIR/$tdir/$idx"
6539 $SETSTRIPE -i $idx -c 1 $DIR/$tdir/$idx ||
6541 error "setstripe $idx should succeed"; }
6542 rm -f $DIR/$tdir/$idx || error "rm $idx failed"
6544 unlinkmany $DIR/$tdir/$tfile.$ostnum. 1000
6547 do_facet $SINGLEMDS "lctl set_param -n \
6548 osp.$ost*MDT0000.max_create_count=$max_count"
6549 do_facet $SINGLEMDS "lctl set_param -n \
6550 osp.$ost*MDT0000.create_count=$count"
6551 do_facet $SINGLEMDS lctl --device %$INACTIVE_OSC activate
6552 echo $INACTIVE_OSC "is Activate"
6554 wait_osc_import_state mds ost$ostnum FULL
6557 run_test 65k "validate manual striping works properly with deactivated OSCs"
6559 test_65l() { # bug 12836
6560 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
6561 test_mkdir -p $DIR/$tdir/test_dir
6562 $SETSTRIPE -c -1 $DIR/$tdir/test_dir
6563 $LFS find -mtime -1 $DIR/$tdir >/dev/null
6565 run_test 65l "lfs find on -1 stripe dir ========================"
6568 local layout=$(save_layout $MOUNT)
6569 $RUNAS $SETSTRIPE -c 2 $MOUNT && {
6570 restore_layout $MOUNT $layout
6571 error "setstripe should fail by non-root users"
6575 run_test 65m "normal user can't set filesystem default stripe"
6577 # bug 2543 - update blocks count on client
6579 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
6581 dd if=/dev/zero of=$DIR/f66 bs=1k count=$COUNT
6582 sync; sync_all_data; sync; sync_all_data
6583 cancel_lru_locks osc
6584 BLOCKS=`ls -s $DIR/f66 | awk '{ print $1 }'`
6585 [ $BLOCKS -ge $COUNT ] || error "$DIR/f66 blocks $BLOCKS < $COUNT"
6587 run_test 66 "update inode blocks count on client ==============="
6590 awk '($1 == "'$1':") { print $2 }' /proc/meminfo
6594 swapon -s | awk '($1 == "'$1'") { print $4 }'
6597 # bug5265, obdfilter oa2dentry return -ENOENT
6598 # #define OBD_FAIL_SRV_ENOENT 0x217
6600 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
6601 remote_ost_nodsh && skip "remote OST with nodsh" && return
6604 $SETSTRIPE -c 1 -i 0 $f
6606 $DIRECTIO write ${f}.2 0 1 || error "directio write error"
6608 do_facet ost1 lctl set_param fail_loc=0x217
6609 $TRUNCATE $f 1 # vmtruncate() will ignore truncate() error.
6610 $DIRECTIO write $f 0 2 && error "write succeeded, expect -ENOENT"
6612 do_facet ost1 lctl set_param fail_loc=0
6613 $DIRECTIO write $f 0 2 || error "write error"
6615 cancel_lru_locks osc
6616 $DIRECTIO read $f 0 1 || error "read error"
6618 do_facet ost1 lctl set_param fail_loc=0x217
6619 $DIRECTIO read $f 1 1 && error "read succeeded, expect -ENOENT"
6621 do_facet ost1 lctl set_param fail_loc=0
6624 run_test 69 "verify oa2dentry return -ENOENT doesn't LBUG ======"
6627 test_mkdir $DIR/$tdir
6628 $LFS setdirstripe -D -c$MDSCOUNT $DIR/$tdir
6629 sh rundbench -C -D $DIR/$tdir 2 || error "dbench failed!"
6631 run_test 71 "Running dbench on lustre (don't segment fault) ===="
6633 test_72a() { # bug 5695 - Test that on 2.6 remove_suid works properly
6634 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
6635 [ "$RUNAS_ID" = "$UID" ] &&
6636 skip_env "RUNAS_ID = UID = $UID -- skipping" && return
6638 # Check that testing environment is properly set up. Skip if not
6639 FAIL_ON_ERROR=false check_runas_id_ret $RUNAS_ID $RUNAS_GID $RUNAS || {
6640 skip_env "User $RUNAS_ID does not exist - skipping"
6644 chmod 777 $DIR/$tfile
6645 chmod ug+s $DIR/$tfile
6646 $RUNAS dd if=/dev/zero of=$DIR/$tfile bs=512 count=1 ||
6647 error "$RUNAS dd $DIR/$tfile failed"
6648 # See if we are still setuid/sgid
6649 test -u $DIR/$tfile -o -g $DIR/$tfile &&
6650 error "S/gid is not dropped on write"
6651 # Now test that MDS is updated too
6652 cancel_lru_locks mdc
6653 test -u $DIR/$tfile -o -g $DIR/$tfile &&
6654 error "S/gid is not dropped on MDS"
6657 run_test 72a "Test that remove suid works properly (bug5695) ===="
6659 test_72b() { # bug 24226 -- keep mode setting when size is not changing
6662 [ "$RUNAS_ID" = "$UID" ] && \
6663 skip_env "RUNAS_ID = UID = $UID -- skipping" && return
6664 [ "$RUNAS_ID" -eq 0 ] && \
6665 skip_env "RUNAS_ID = 0 -- skipping" && return
6667 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
6668 # Check that testing environment is properly set up. Skip if not
6669 FAIL_ON_ERROR=false check_runas_id_ret $RUNAS_ID $RUNAS_ID $RUNAS || {
6670 skip_env "User $RUNAS_ID does not exist - skipping"
6673 touch $DIR/${tfile}-f{g,u}
6674 test_mkdir $DIR/${tfile}-dg
6675 test_mkdir $DIR/${tfile}-du
6676 chmod 770 $DIR/${tfile}-{f,d}{g,u}
6677 chmod g+s $DIR/${tfile}-{f,d}g
6678 chmod u+s $DIR/${tfile}-{f,d}u
6679 for perm in 777 2777 4777; do
6680 $RUNAS chmod $perm $DIR/${tfile}-fg && error "S/gid file allowed improper chmod to $perm"
6681 $RUNAS chmod $perm $DIR/${tfile}-fu && error "S/uid file allowed improper chmod to $perm"
6682 $RUNAS chmod $perm $DIR/${tfile}-dg && error "S/gid dir allowed improper chmod to $perm"
6683 $RUNAS chmod $perm $DIR/${tfile}-du && error "S/uid dir allowed improper chmod to $perm"
6687 run_test 72b "Test that we keep mode setting if without file data changed (bug 24226)"
6689 # bug 3462 - multiple simultaneous MDC requests
6691 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
6692 test_mkdir $DIR/d73-1
6693 test_mkdir $DIR/d73-2
6694 multiop_bg_pause $DIR/d73-1/f73-1 O_c || return 1
6697 lctl set_param fail_loc=0x80000129
6698 $MULTIOP $DIR/d73-1/f73-2 Oc &
6700 lctl set_param fail_loc=0
6702 $MULTIOP $DIR/d73-2/f73-3 Oc &
6706 wait $pid1 || return 1
6710 $CHECKSTAT -t file $DIR/d73-1/f73-1 || return 4
6711 $CHECKSTAT -t file $DIR/d73-1/f73-2 || return 5
6712 $CHECKSTAT -t file $DIR/d73-2/f73-3 || return 6
6716 run_test 73 "multiple MDC requests (should not deadlock)"
6718 test_74a() { # bug 6149, 6184
6719 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
6720 #define OBD_FAIL_LDLM_ENQUEUE_OLD_EXPORT 0x30e
6722 # very important to OR with OBD_FAIL_ONCE (0x80000000) -- otherwise it
6723 # will spin in a tight reconnection loop
6725 $LCTL set_param fail_loc=0x8000030e
6726 # get any lock that won't be difficult - lookup works.
6728 $LCTL set_param fail_loc=0
6732 run_test 74a "ldlm_enqueue freed-export error path, ls (shouldn't LBUG)"
6734 test_74b() { # bug 13310
6735 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
6736 #define OBD_FAIL_LDLM_ENQUEUE_OLD_EXPORT 0x30e
6738 # very important to OR with OBD_FAIL_ONCE (0x80000000) -- otherwise it
6739 # will spin in a tight reconnection loop
6740 $LCTL set_param fail_loc=0x8000030e
6741 # get a "difficult" lock
6743 $LCTL set_param fail_loc=0
6747 run_test 74b "ldlm_enqueue freed-export error path, touch (shouldn't LBUG)"
6750 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
6751 #define OBD_FAIL_LDLM_NEW_LOCK
6752 $LCTL set_param fail_loc=0x319
6753 touch $DIR/$tfile && error "touch successful"
6754 $LCTL set_param fail_loc=0
6757 run_test 74c "ldlm_lock_create error path, (shouldn't LBUG)"
6760 awk '/lustre_inode_cache/ {print $2; exit}' /proc/slabinfo
6763 test_76() { # Now for bug 20433, added originally in bug 1443
6764 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
6765 local CPUS=$(getconf _NPROCESSORS_ONLN 2>/dev/null)
6766 cancel_lru_locks osc
6767 BEFORE_INODES=$(num_inodes)
6768 echo "before inodes: $BEFORE_INODES"
6770 [ "$SLOW" = "no" ] && COUNT=100
6771 for i in $(seq $COUNT); do
6775 cancel_lru_locks osc
6776 AFTER_INODES=$(num_inodes)
6777 echo "after inodes: $AFTER_INODES"
6779 while [[ $((AFTER_INODES-1*${CPUS:-1})) -gt $BEFORE_INODES ]]; do
6781 AFTER_INODES=$(num_inodes)
6783 echo "wait $wait seconds inodes: $AFTER_INODES"
6784 if [ $wait -gt 30 ]; then
6785 error "inode slab grew from $BEFORE_INODES to $AFTER_INODES"
6789 run_test 76 "confirm clients recycle inodes properly ===="
6795 # Note: in sptlrpc modes which enable its own bulk checksum, the
6796 # original crc32_le bulk checksum will be automatically disabled,
6797 # and the OBD_FAIL_OSC_CHECKSUM_SEND/OBD_FAIL_OSC_CHECKSUM_RECEIVE
6798 # will be checked by sptlrpc code against sptlrpc bulk checksum.
6799 # In this case set_checksums() will not be no-op, because sptlrpc
6800 # bulk checksum will be enabled all through the test.
6802 [ "$ORIG_CSUM" ] || ORIG_CSUM=`lctl get_param -n osc.*.checksums | head -n1`
6803 lctl set_param -n osc.*.checksums $1
6807 export ORIG_CSUM_TYPE="`lctl get_param -n osc.*osc-[^mM]*.checksum_type |
6808 sed 's/.*\[\(.*\)\].*/\1/g' | head -n1`"
6809 CKSUM_TYPES=${CKSUM_TYPES:-"crc32 adler"}
6810 [ "$ORIG_CSUM_TYPE" = "crc32c" ] && CKSUM_TYPES="$CKSUM_TYPES crc32c"
6813 lctl set_param -n osc.*osc-[^mM]*.checksum_type $1
6814 log "set checksum type to $1"
6817 F77_TMP=$TMP/f77-temp
6820 dd if=/dev/urandom of=$F77_TMP bs=1M count=$F77SZ || \
6821 error "error writing to $F77_TMP"
6824 test_77a() { # bug 10889
6825 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
6826 $GSS && skip "could not run with gss" && return
6827 [ ! -f $F77_TMP ] && setup_f77
6829 dd if=$F77_TMP of=$DIR/$tfile bs=1M count=$F77SZ || error "dd error"
6833 run_test 77a "normal checksum read/write operation"
6835 test_77b() { # bug 10889
6836 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
6837 $GSS && skip "could not run with gss" && return
6838 [ ! -f $F77_TMP ] && setup_f77
6839 #define OBD_FAIL_OSC_CHECKSUM_SEND 0x409
6840 $LCTL set_param fail_loc=0x80000409
6843 dd if=$F77_TMP of=$DIR/$tfile bs=1M count=$F77SZ conv=sync ||
6844 error "dd error: $?"
6845 $LCTL set_param fail_loc=0
6847 for algo in $CKSUM_TYPES; do
6848 cancel_lru_locks osc
6849 set_checksum_type $algo
6850 #define OBD_FAIL_OSC_CHECKSUM_RECEIVE 0x408
6851 $LCTL set_param fail_loc=0x80000408
6852 cmp $F77_TMP $DIR/$tfile || error "file compare failed"
6853 $LCTL set_param fail_loc=0
6856 set_checksum_type $ORIG_CSUM_TYPE
6859 run_test 77b "checksum error on client write, read"
6864 $LCTL set_param osc.*osc-[^mM]*.checksum_dump=0
6866 do_facet ost1 $LCTL set_param obdfilter.*-OST*.checksum_dump=0
6867 [ -n $osc_file_prefix ] && rm -f ${osc_file_prefix}*
6868 $check_ost && [ -n $ost_file_prefix ] &&
6869 do_facet ost1 rm -f ${ost_file_prefix}\*
6873 remote_ost_nodsh && skip "remote OST with nodsh" && return
6875 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
6876 $GSS && skip "could not run with gss" && return
6879 local osc_file_prefix
6881 local check_ost=false
6882 local ost_file_prefix
6888 # ensure corruption will occur on first OSS/OST
6889 $LFS setstripe -i 0 $DIR/$tfile
6891 [ ! -f $F77_TMP ] && setup_f77
6892 dd if=$F77_TMP of=$DIR/$tfile bs=1M count=$F77SZ conv=sync ||
6893 error "dd write error: $?"
6894 fid=$($LFS path2fid $DIR/$tfile)
6896 if [ $(lustre_version_code ost1) -ge $(version_code 2.9.57) ]
6899 ost_file_prefix=$(do_facet ost1 $LCTL get_param -n debug_path)
6900 ost_file_prefix=${ost_file_prefix}-checksum_dump-ost-\\${fid}
6902 echo "OSS do not support bulk pages dump upon error"
6905 osc_file_prefix=$($LCTL get_param -n debug_path)
6906 osc_file_prefix=${osc_file_prefix}-checksum_dump-osc-\\${fid}
6908 trap cleanup_77c EXIT
6911 # enable bulk pages dump upon error on Client
6912 $LCTL set_param osc.*osc-[^mM]*.checksum_dump=1
6913 # enable bulk pages dump upon error on OSS
6915 do_facet ost1 $LCTL set_param obdfilter.*-OST*.checksum_dump=1
6917 # flush Client cache to allow next read to reach OSS
6918 cancel_lru_locks osc
6920 #define OBD_FAIL_OSC_CHECKSUM_RECEIVE 0x408
6921 $LCTL set_param fail_loc=0x80000408
6922 dd if=$DIR/$tfile of=/dev/null bs=1M || error "dd read error: $?"
6923 $LCTL set_param fail_loc=0
6927 # check cksum dump on Client
6928 osc_file=$(ls ${osc_file_prefix}*)
6929 [ -n "$osc_file" ] || error "no checksum dump file on Client"
6930 # OBD_FAIL_OSC_CHECKSUM_RECEIVE corrupts with "bad1" at start of file
6931 bad1=$(dd if=$osc_file bs=1 count=4 2>/dev/null) || error "dd error: $?"
6932 [ $bad1 == "bad1" ] || error "unexpected corrupt pattern"
6933 orig_cksum=$(dd if=$F77_TMP bs=1 skip=4 count=1048572 2>/dev/null |
6935 dump_cksum=$(dd if=$osc_file bs=1 skip=4 2>/dev/null | cksum)
6936 [[ "$orig_cksum" == "$dump_cksum" ]] ||
6937 error "dump content does not match on Client"
6939 $check_ost || { skip "No need to check cksum dump on OSS"; return 0; }
6941 # check cksum dump on OSS
6942 ost_file=$(do_facet ost1 ls ${ost_file_prefix}\*)
6943 [ -n "$ost_file" ] || error "no checksum dump file on OSS"
6944 orig_cksum=$(dd if=$F77_TMP bs=1048576 count=1 2>/dev/null | cksum)
6945 dump_cksum=$(do_facet ost1 dd if=$ost_file 2>/dev/null \| cksum)
6946 [[ "$orig_cksum" == "$dump_cksum" ]] ||
6947 error "dump content does not match on OSS"
6951 run_test 77c "checksum error on client read with debug"
6953 test_77d() { # bug 10889
6954 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
6955 $GSS && skip "could not run with gss" && return
6956 #define OBD_FAIL_OSC_CHECKSUM_SEND 0x409
6957 $LCTL set_param fail_loc=0x80000409
6959 $DIRECTIO write $DIR/$tfile 0 $F77SZ $((1024 * 1024)) ||
6960 error "direct write: rc=$?"
6961 $LCTL set_param fail_loc=0
6964 #define OBD_FAIL_OSC_CHECKSUM_RECEIVE 0x408
6965 $LCTL set_param fail_loc=0x80000408
6967 cancel_lru_locks osc
6968 $DIRECTIO read $DIR/$tfile 0 $F77SZ $((1024 * 1024)) ||
6969 error "direct read: rc=$?"
6970 $LCTL set_param fail_loc=0
6973 run_test 77d "checksum error on OST direct write, read"
6975 test_77f() { # bug 10889
6976 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
6977 $GSS && skip "could not run with gss" && return
6979 for algo in $CKSUM_TYPES; do
6980 cancel_lru_locks osc
6981 set_checksum_type $algo
6982 #define OBD_FAIL_OSC_CHECKSUM_SEND 0x409
6983 $LCTL set_param fail_loc=0x409
6984 $DIRECTIO write $DIR/$tfile 0 $F77SZ $((1024 * 1024)) &&
6985 error "direct write succeeded"
6986 $LCTL set_param fail_loc=0
6988 set_checksum_type $ORIG_CSUM_TYPE
6991 run_test 77f "repeat checksum error on write (expect error)"
6993 test_77g() { # bug 10889
6994 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
6995 $GSS && skip "could not run with gss" && return
6996 remote_ost_nodsh && skip "remote OST with nodsh" && return
6998 [ ! -f $F77_TMP ] && setup_f77
7000 $SETSTRIPE -c 1 -i 0 $DIR/$tfile
7001 #define OBD_FAIL_OST_CHECKSUM_RECEIVE 0x21a
7002 do_facet ost1 lctl set_param fail_loc=0x8000021a
7004 dd if=$F77_TMP of=$DIR/$tfile bs=1M count=$F77SZ ||
7005 error "write error: rc=$?"
7006 do_facet ost1 lctl set_param fail_loc=0
7009 cancel_lru_locks osc
7010 #define OBD_FAIL_OST_CHECKSUM_SEND 0x21b
7011 do_facet ost1 lctl set_param fail_loc=0x8000021b
7013 cmp $F77_TMP $DIR/$tfile || error "file compare failed"
7014 do_facet ost1 lctl set_param fail_loc=0
7017 run_test 77g "checksum error on OST write, read"
7019 test_77j() { # bug 13805
7020 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
7021 $GSS && skip "could not run with gss" && return
7022 #define OBD_FAIL_OSC_CKSUM_ADLER_ONLY 0x40c
7023 lctl set_param fail_loc=0x40c
7024 remount_client $MOUNT
7025 lctl set_param fail_loc=0
7026 # wait async osc connect to finish and reflect updated state value
7028 for (( i=0; i < OSTCOUNT; i++ )) ; do
7029 wait_osc_import_state client ost$((i+1)) FULL
7032 for VALUE in $(lctl get_param osc.*osc-[^mM]*.checksum_type); do
7033 PARAM=$(echo ${VALUE[0]} | cut -d "=" -f1)
7034 algo=$(lctl get_param -n $PARAM | sed 's/.*\[\(.*\)\].*/\1/g')
7035 [ "$algo" = "adler" ] || error "algo set to $algo instead of adler"
7037 remount_client $MOUNT
7039 run_test 77j "client only supporting ADLER32"
7041 [ "$ORIG_CSUM" ] && set_checksums $ORIG_CSUM || true
7050 test_78() { # bug 10901
7051 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
7052 remote_ost || { skip_env "local OST" && return; }
7055 F78SIZE=$(($(awk '/MemFree:/ { print $2 }' /proc/meminfo) / 1024))
7056 echo "MemFree: $F78SIZE, Max file size: $MAXFREE"
7057 MEMTOTAL=$(($(awk '/MemTotal:/ { print $2 }' /proc/meminfo) / 1024))
7058 echo "MemTotal: $MEMTOTAL"
7060 # reserve 256MB of memory for the kernel and other running processes,
7061 # and then take 1/2 of the remaining memory for the read/write buffers.
7062 if [ $MEMTOTAL -gt 512 ] ;then
7063 MEMTOTAL=$(((MEMTOTAL - 256 ) / 2))
7065 # for those poor memory-starved high-end clusters...
7066 MEMTOTAL=$((MEMTOTAL / 2))
7068 echo "Mem to use for directio: $MEMTOTAL"
7070 [[ $F78SIZE -gt $MEMTOTAL ]] && F78SIZE=$MEMTOTAL
7071 [[ $F78SIZE -gt 512 ]] && F78SIZE=512
7072 [[ $F78SIZE -gt $((MAXFREE / 1024)) ]] && F78SIZE=$((MAXFREE / 1024))
7073 SMALLESTOST=$($LFS df $DIR | grep OST | awk '{ print $4 }' | sort -n |
7075 echo "Smallest OST: $SMALLESTOST"
7076 [[ $SMALLESTOST -lt 10240 ]] &&
7077 skip "too small OSTSIZE, useless to run large O_DIRECT test" && return 0
7079 trap cleanup_test_78 EXIT
7081 [[ $F78SIZE -gt $((SMALLESTOST * $OSTCOUNT / 1024 - 80)) ]] &&
7082 F78SIZE=$((SMALLESTOST * $OSTCOUNT / 1024 - 80))
7084 [ "$SLOW" = "no" ] && NSEQ=1 && [ $F78SIZE -gt 32 ] && F78SIZE=32
7085 echo "File size: $F78SIZE"
7086 $SETSTRIPE -c $OSTCOUNT $DIR/$tfile || error "setstripe failed"
7087 for i in $(seq 1 $NSEQ); do
7088 FSIZE=$(($F78SIZE / ($NSEQ - $i + 1)))
7089 echo directIO rdwr round $i of $NSEQ
7090 $DIRECTIO rdwr $DIR/$tfile 0 $FSIZE 1048576||error "rdwr failed"
7095 run_test 78 "handle large O_DIRECT writes correctly ============"
7097 test_79() { # bug 12743
7098 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
7099 wait_delete_completed
7101 BKTOTAL=$(calc_osc_kbytes kbytestotal)
7102 BKFREE=$(calc_osc_kbytes kbytesfree)
7103 BKAVAIL=$(calc_osc_kbytes kbytesavail)
7105 STRING=`df -P $MOUNT | tail -n 1 | awk '{print $2","$3","$4}'`
7106 DFTOTAL=`echo $STRING | cut -d, -f1`
7107 DFUSED=`echo $STRING | cut -d, -f2`
7108 DFAVAIL=`echo $STRING | cut -d, -f3`
7109 DFFREE=$(($DFTOTAL - $DFUSED))
7111 ALLOWANCE=$((64 * $OSTCOUNT))
7113 if [ $DFTOTAL -lt $(($BKTOTAL - $ALLOWANCE)) ] ||
7114 [ $DFTOTAL -gt $(($BKTOTAL + $ALLOWANCE)) ] ; then
7115 error "df total($DFTOTAL) mismatch OST total($BKTOTAL)"
7117 if [ $DFFREE -lt $(($BKFREE - $ALLOWANCE)) ] ||
7118 [ $DFFREE -gt $(($BKFREE + $ALLOWANCE)) ] ; then
7119 error "df free($DFFREE) mismatch OST free($BKFREE)"
7121 if [ $DFAVAIL -lt $(($BKAVAIL - $ALLOWANCE)) ] ||
7122 [ $DFAVAIL -gt $(($BKAVAIL + $ALLOWANCE)) ] ; then
7123 error "df avail($DFAVAIL) mismatch OST avail($BKAVAIL)"
7126 run_test 79 "df report consistency check ======================="
7128 test_80() { # bug 10718
7129 remote_ost_nodsh && skip "remote OST with nodsh" && return
7130 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
7131 # relax strong synchronous semantics for slow backends like ZFS
7132 local soc="obdfilter.*.sync_on_lock_cancel"
7133 local soc_old=$(do_facet ost1 lctl get_param -n $soc | head -n1)
7135 if [ "$soc_old" != "never" -a "$(facet_fstype ost1)" != "ldiskfs" ]; then
7136 hosts=$(for host in $(seq -f "ost%g" 1 $OSTCOUNT); do
7137 facet_active_host $host; done | sort -u)
7138 do_nodes $hosts lctl set_param $soc=never
7141 dd if=/dev/zero of=$DIR/$tfile bs=1M count=1 seek=1M
7143 local BEFORE=`date +%s`
7144 cancel_lru_locks osc
7145 local AFTER=`date +%s`
7146 local DIFF=$((AFTER-BEFORE))
7147 if [ $DIFF -gt 1 ] ; then
7148 error "elapsed for 1M@1T = $DIFF"
7151 [ -n "$hosts" ] && do_nodes $hosts lctl set_param $soc=$soc_old
7155 run_test 80 "Page eviction is equally fast at high offsets too ===="
7157 test_81a() { # LU-456
7158 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
7159 remote_ost_nodsh && skip "remote OST with nodsh" && return
7160 # define OBD_FAIL_OST_MAPBLK_ENOSPC 0x228
7161 # MUST OR with the OBD_FAIL_ONCE (0x80000000)
7162 do_facet ost1 lctl set_param fail_loc=0x80000228
7164 # write should trigger a retry and success
7165 $SETSTRIPE -i 0 -c 1 $DIR/$tfile
7166 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c
7168 if [ $RC -ne 0 ] ; then
7169 error "write should success, but failed for $RC"
7172 run_test 81a "OST should retry write when get -ENOSPC ==============="
7174 test_81b() { # LU-456
7175 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
7176 remote_ost_nodsh && skip "remote OST with nodsh" && return
7177 # define OBD_FAIL_OST_MAPBLK_ENOSPC 0x228
7178 # Don't OR with the OBD_FAIL_ONCE (0x80000000)
7179 do_facet ost1 lctl set_param fail_loc=0x228
7181 # write should retry several times and return -ENOSPC finally
7182 $SETSTRIPE -i 0 -c 1 $DIR/$tfile
7183 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c
7186 if [ $RC -ne $ENOSPC ] ; then
7187 error "dd should fail for -ENOSPC, but succeed."
7190 run_test 81b "OST should return -ENOSPC when retry still fails ======="
7192 test_82() { # LU-1031
7193 dd if=/dev/zero of=$DIR/$tfile bs=1M count=10
7197 multiop_bg_pause $DIR/$tfile OG${gid1}_g${gid1}c || return 1
7199 multiop_bg_pause $DIR/$tfile O_G${gid2}r10g${gid2}c || return 2
7201 kill -USR1 $MULTIPID2
7203 if [[ `ps h -o comm -p $MULTIPID2` == "" ]]; then
7204 error "First grouplock does not block second one"
7206 echo "Second grouplock blocks first one"
7208 kill -USR1 $MULTIPID1
7212 run_test 82 "Basic grouplock test"
7215 local sfile="/boot/System.map-$(uname -r)"
7216 # define OBD_FAIL_LLITE_PTASK_IO_FAIL 0x140d
7217 $LCTL set_param fail_loc=0x140d
7218 cp $sfile $DIR/$tfile || error "write failed"
7219 diff -c $sfile $DIR/$tfile || error "files are different"
7220 $LCTL set_param fail_loc=0
7223 run_test 83 "Short write in ptask ==============================="
7226 [ -z "$(which cvs 2>/dev/null)" ] && skip_env "could not find cvs" &&
7228 test_mkdir $DIR/$tdir.cvsroot
7229 chown $RUNAS_ID $DIR/$tdir.cvsroot
7232 $RUNAS cvs -d $DIR/$tdir.cvsroot init || error "cvs init failed"
7235 # some versions of cvs import exit(1) when asked to import links or
7236 # files they can't read. ignore those files.
7237 local toignore=$(find . -type l -printf '-I %f\n' -o \
7238 ! -perm /4 -printf '-I %f\n')
7239 $RUNAS cvs -d $DIR/$tdir.cvsroot import -m "nomesg" $toignore \
7240 $tdir.reposname vtag rtag
7243 test_mkdir $DIR/$tdir.reposname
7244 chown $RUNAS_ID $DIR/$tdir.reposname
7245 $RUNAS cvs -d $DIR/$tdir.cvsroot co $tdir.reposname
7247 cd $DIR/$tdir.reposname
7249 $RUNAS cvs add -m 'addmsg' foo99
7251 $RUNAS cvs commit -m 'nomsg' foo99
7252 rm -fr $DIR/$tdir.cvsroot
7254 run_test 99 "cvs strange file/directory operations"
7257 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
7258 [[ "$NETTYPE" =~ tcp ]] ||
7259 { skip "TCP secure port test, not useful for NETTYPE=$NETTYPE" &&
7262 remote_ost_nodsh && skip "remote OST with nodsh" && return
7263 remote_mds_nodsh && skip "remote MDS with nodsh" && return
7265 { skip "useless for local single node setup" && return; }
7267 netstat -tna | ( rc=1; while read PROT SND RCV LOCAL REMOTE STAT; do
7268 [ "$PROT" != "tcp" ] && continue
7269 RPORT=$(echo $REMOTE | cut -d: -f2)
7270 [ "$RPORT" != "$ACCEPTOR_PORT" ] && continue
7273 LPORT=`echo $LOCAL | cut -d: -f2`
7274 if [ $LPORT -ge 1024 ]; then
7275 echo "bad: $PROT $SND $RCV $LOCAL $REMOTE $STAT"
7277 error_exit "local: $LPORT > 1024, remote: $RPORT"
7280 [ "$rc" = 0 ] || error_exit "privileged port not found" )
7282 run_test 100 "check local port using privileged port ==========="
7284 function get_named_value()
7293 echo $line | sed "s/^$tag[ ]*//"
7300 export CACHE_MAX=$($LCTL get_param -n llite.*.max_cached_mb |
7301 awk '/^max_cached_mb/ { print $2 }')
7304 $LCTL set_param -n llite.*.max_cached_mb $CACHE_MAX
7309 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
7310 [ $MDSCOUNT -ge 2 ] && skip "needs < 2 MDTs" && return #LU-4322
7314 local cache_limit=32
7316 $LCTL set_param -n osc.*-osc*.rpc_stats 0
7317 trap cleanup_101a EXIT
7318 $LCTL set_param -n llite.*.read_ahead_stats 0
7319 $LCTL set_param -n llite.*.max_cached_mb $cache_limit
7322 # randomly read 10000 of 64K chunks from file 3x 32MB in size
7324 echo "nreads: $nreads file size: $((cache_limit * 3))MB"
7325 $READS -f $DIR/$tfile -s$((cache_limit * 3192 * 1024)) -b65536 -C -n$nreads -t 180
7328 for s in $($LCTL get_param -n llite.*.read_ahead_stats |
7329 get_named_value 'read but discarded' | cut -d" " -f1); do
7330 discard=$(($discard + $s))
7334 if [[ $(($discard * 10)) -gt $nreads ]]; then
7335 $LCTL get_param osc.*-osc*.rpc_stats
7336 $LCTL get_param llite.*.read_ahead_stats
7337 error "too many ($discard) discarded pages"
7339 rm -f $DIR/$tfile || true
7341 run_test 101a "check read-ahead for random reads"
7344 test_mkdir $DIR/$tdir
7345 local STRIPE_SIZE=$1
7346 local FILE_LENGTH=$2
7349 local FILE_SIZE_MB=$((FILE_LENGTH / STRIPE_SIZE))
7351 local list=$(comma_list $(osts_nodes))
7352 set_osd_param $list '' read_cache_enable 0
7353 set_osd_param $list '' writethrough_cache_enable 0
7355 trap cleanup_test101bc EXIT
7356 # prepare the read-ahead file
7357 $SETSTRIPE -S $STRIPE_SIZE -i $STRIPE_OFFSET -c $OSTCOUNT $DIR/$tfile
7359 dd if=/dev/zero of=$DIR/$tfile bs=$STRIPE_SIZE \
7360 count=$FILE_SIZE_MB 2> /dev/null
7364 cleanup_test101bc() {
7369 local list=$(comma_list $(osts_nodes))
7370 set_osd_param $list '' read_cache_enable 1
7371 set_osd_param $list '' writethrough_cache_enable 1
7375 awk 'BEGIN{total=0}; {total+=$1}; END{print total}'
7380 local STRIPE_SIZE=$2
7381 local FILE_LENGTH=$3
7382 local RA_INC=1048576
7383 local STRIDE_LENGTH=$((STRIPE_SIZE/READ_SIZE))
7384 local discard_limit=$((((STRIDE_LENGTH - 1)*3/(STRIDE_LENGTH*OSTCOUNT))* \
7385 (STRIDE_LENGTH*OSTCOUNT - STRIDE_LENGTH)))
7386 DISCARD=$($LCTL get_param -n llite.*.read_ahead_stats |
7387 get_named_value 'read but discarded' |
7388 cut -d" " -f1 | calc_total)
7389 if [[ $DISCARD -gt $discard_limit ]]; then
7390 $LCTL get_param llite.*.read_ahead_stats
7391 error "Too many ($DISCARD) discarded pages with size (${READ_SIZE})"
7393 echo "Read-ahead success for size ${READ_SIZE}"
7398 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
7399 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs" && return
7400 local STRIPE_SIZE=1048576
7401 local STRIDE_SIZE=$((STRIPE_SIZE*OSTCOUNT))
7402 if [ $SLOW == "yes" ]; then
7403 local FILE_LENGTH=$((STRIDE_SIZE * 64))
7405 local FILE_LENGTH=$((STRIDE_SIZE * 8))
7408 local ITERATION=$((FILE_LENGTH / STRIDE_SIZE))
7410 # prepare the read-ahead file
7411 setup_test101bc $STRIPE_SIZE $FILE_LENGTH
7412 cancel_lru_locks osc
7413 for BIDX in 2 4 8 16 32 64 128 256
7415 local BSIZE=$((BIDX*4096))
7416 local READ_COUNT=$((STRIPE_SIZE/BSIZE))
7417 local STRIDE_LENGTH=$((STRIDE_SIZE/BSIZE))
7418 local OFFSET=$((STRIPE_SIZE/BSIZE*(OSTCOUNT - 1)))
7419 $LCTL set_param -n llite.*.read_ahead_stats 0
7420 $READS -f $DIR/$tfile -l $STRIDE_LENGTH -o $OFFSET \
7421 -s $FILE_LENGTH -b $STRIPE_SIZE -a $READ_COUNT -n $ITERATION
7422 cancel_lru_locks osc
7423 ra_check_101 $BSIZE $STRIPE_SIZE $FILE_LENGTH
7428 run_test 101b "check stride-io mode read-ahead ================="
7431 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
7432 local STRIPE_SIZE=1048576
7433 local FILE_LENGTH=$((STRIPE_SIZE*100))
7437 setup_test101bc $STRIPE_SIZE $FILE_LENGTH
7439 cancel_lru_locks osc
7440 $LCTL set_param osc.*.rpc_stats 0
7441 $READS -f $DIR/$tfile -s$FILE_LENGTH -b65536 -n$nreads -t 180
7442 for osc_rpc_stats in $($LCTL get_param -N osc.*.rpc_stats); do
7443 local stats=$($LCTL get_param -n $osc_rpc_stats)
7444 local lines=$(echo "$stats" | awk 'END {print NR;}')
7447 if [ $lines -le 20 ]; then
7450 for size in 1 2 4 8; do
7451 local rpc=$(echo "$stats" |
7452 awk '($1 == "'$size':") {print $2; exit; }')
7454 error "Small $((size*4))k read IO $rpc !"
7456 echo "$osc_rpc_stats check passed!"
7461 run_test 101c "check stripe_size aligned read-ahead ================="
7464 $LCTL get_param -n llite.*.max_read_ahead_mb | head -n 1
7465 $LCTL set_param -n llite.*.max_read_ahead_mb $1 > /dev/null 2>&1
7469 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
7470 local file=$DIR/$tfile
7471 local sz_MB=${FILESIZE_101d:-500}
7472 local ra_MB=${READAHEAD_MB:-40}
7474 local free_MB=$(($(df -P $DIR | tail -n 1 | awk '{ print $4 }') / 1024))
7475 [ $free_MB -lt $sz_MB ] &&
7476 skip "Need free space ${sz_MB}M, have ${free_MB}M" && return
7478 echo "Create test file $file size ${sz_MB}M, ${free_MB}M free"
7479 $SETSTRIPE -c -1 $file || error "setstripe failed"
7481 dd if=/dev/zero of=$file bs=1M count=$sz_MB || error "dd failed"
7482 echo Cancel LRU locks on lustre client to flush the client cache
7483 cancel_lru_locks osc
7485 echo Disable read-ahead
7486 local old_READAHEAD=$(set_read_ahead 0)
7488 echo Reading the test file $file with read-ahead disabled
7489 local raOFF=$(do_and_time "dd if=$file of=/dev/null bs=1M count=$sz_MB")
7491 echo Cancel LRU locks on lustre client to flush the client cache
7492 cancel_lru_locks osc
7493 echo Enable read-ahead with ${ra_MB}MB
7494 set_read_ahead $ra_MB
7496 echo Reading the test file $file with read-ahead enabled
7497 local raON=$(do_and_time "dd if=$file of=/dev/null bs=1M count=$sz_MB")
7499 echo "read-ahead disabled time read $raOFF"
7500 echo "read-ahead enabled time read $raON"
7502 set_read_ahead $old_READAHEAD
7504 wait_delete_completed
7506 [ $raOFF -le 1 -o $raON -lt $raOFF ] ||
7507 error "readahead ${raON}s > no-readahead ${raOFF}s ${sz_MB}M"
7509 run_test 101d "file read with and without read-ahead enabled"
7512 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
7513 local file=$DIR/$tfile
7514 local size_KB=500 #KB
7518 local free_KB=$(df -P $DIR | tail -n 1 | awk '{ print $4 }')
7519 local need_KB=$((count * size_KB))
7520 [[ $free_KB -le $need_KB ]] &&
7521 skip_env "Need free space $need_KB, have $free_KB" && return
7523 echo "Creating $count ${size_KB}K test files"
7524 for ((i = 0; i < $count; i++)); do
7525 dd if=/dev/zero of=$file.$i bs=$bsize count=$size_KB 2>/dev/null
7528 echo "Cancel LRU locks on lustre client to flush the client cache"
7529 cancel_lru_locks $OSC
7531 echo "Reset readahead stats"
7532 $LCTL set_param -n llite.*.read_ahead_stats 0
7534 for ((i = 0; i < $count; i++)); do
7535 dd if=$file.$i of=/dev/null bs=$bsize count=$size_KB 2>/dev/null
7538 local miss=$($LCTL get_param -n llite.*.read_ahead_stats |
7539 get_named_value 'misses' | cut -d" " -f1 | calc_total)
7541 for ((i = 0; i < $count; i++)); do
7542 rm -rf $file.$i 2>/dev/null
7545 #10000 means 20% reads are missing in readahead
7546 [[ $miss -lt 10000 ]] || error "misses too much for small reads"
7548 run_test 101e "check read-ahead for small read(1k) for small files(500k)"
7551 which iozone || { skip "no iozone installed" && return; }
7553 local old_debug=$($LCTL get_param debug)
7554 old_debug=${old_debug#*=}
7555 $LCTL set_param debug="reada mmap"
7557 # create a test file
7558 iozone -i 0 -+n -r 1m -s 128m -w -f $DIR/$tfile > /dev/null 2>&1
7560 echo Cancel LRU locks on lustre client to flush the client cache
7561 cancel_lru_locks osc
7563 echo Reset readahead stats
7564 $LCTL set_param -n llite.*.read_ahead_stats 0
7566 echo mmap read the file with small block size
7567 iozone -i 1 -u 1 -l 1 -+n -r 32k -s 128m -B -f $DIR/$tfile \
7570 echo checking missing pages
7571 $LCTL get_param llite.*.read_ahead_stats
7572 local miss=$($LCTL get_param -n llite.*.read_ahead_stats |
7573 get_named_value 'misses' | cut -d" " -f1 | calc_total)
7575 $LCTL set_param debug="$old_debug"
7576 [ $miss -lt 3 ] || error "misses too much pages ('$miss')!"
7579 run_test 101f "check mmap read performance"
7581 test_101g_brw_size_test() {
7583 local pages=$((mb * 1048576 / $(page_size)))
7585 $LCTL set_param osc.*.max_pages_per_rpc=${mb}M ||
7586 { error "unable to set max_pages_per_rpc=${mb}M"; return 1; }
7587 for mp in $($LCTL get_param -n osc.*.max_pages_per_rpc); do
7588 [ $mp -ne $pages ] && error "max_pages_per_rpc $mp != $pages" &&
7592 $LCTL set_param -n osc.*.rpc_stats=0
7594 # 10 RPCs should be enough for the test
7596 dd if=/dev/zero of=$DIR/$tfile bs=${mb}M count=$count ||
7597 { error "dd write ${mb} MB blocks failed"; return 3; }
7598 cancel_lru_locks osc
7599 dd of=/dev/null if=$DIR/$tfile bs=${mb}M count=$count ||
7600 { error "dd write ${mb} MB blocks failed"; return 4; }
7602 # calculate number of full-sized read and write RPCs
7603 rpcs=($($LCTL get_param -n 'osc.*.rpc_stats' |
7604 sed -n '/pages per rpc/,/^$/p' |
7605 awk '/'$pages':/ { reads += $2; writes += $6 }; \
7606 END { print reads,writes }'))
7607 [ ${rpcs[0]} -ne $count ] && error "${rpcs[0]} != $count read RPCs" &&
7609 [ ${rpcs[1]} -ne $count ] && error "${rpcs[1]} != $count write RPCs" &&
7616 remote_ost_nodsh && skip "remote OST with nodsh" && return
7619 local osts=$(get_facets OST)
7620 local list=$(comma_list $(osts_nodes))
7621 local p="$TMP/$TESTSUITE-$TESTNAME.parameters"
7622 local brw_size="obdfilter.*.brw_size"
7623 local ostver=$(lustre_version_code ost1)
7624 local cliver=$(lustre_version_code client)
7626 $LFS setstripe -i 0 -c 1 $DIR/$tfile
7628 local orig_mb=$(do_facet ost1 $LCTL get_param -n $brw_size | head -n 1)
7629 if [ $ostver -ge $(version_code 2.8.52) -o \
7630 \( $ostver -ge $(version_code 2.7.17) -a \
7631 $ostver -lt $(version_code 2.7.50) \) ] &&
7632 [ $cliver -ge $(version_code 2.8.52) -o \
7633 \( $cliver -ge $(version_code 2.7.17) -a \
7634 $cliver -lt $(version_code 2.7.50) \) ]; then
7635 [ $ostver -ge $(version_code 2.9.52) ] && suffix="M"
7636 if [[ $orig_mb -lt 16 ]]; then
7637 save_lustre_params $osts "$brw_size" > $p
7638 do_nodes $list $LCTL set_param -n $brw_size=16$suffix ||
7639 error "set 16MB RPC size failed"
7641 echo "remount client to enable new RPC size"
7642 remount_client $MOUNT || error "remount_client failed"
7645 test_101g_brw_size_test 16 || error "16MB RPC test failed"
7646 # should be able to set brw_size=12, but no rpc_stats for that
7647 test_101g_brw_size_test 8 || error "8MB RPC test failed"
7650 test_101g_brw_size_test 4 || error "4MB RPC test failed"
7652 if [[ $orig_mb -lt 16 ]]; then
7653 restore_lustre_params < $p
7654 remount_client $MOUNT || error "remount_client restore failed"
7657 rm -f $p $DIR/$tfile
7659 run_test 101g "Big bulk(4/16 MiB) readahead"
7662 test_mkdir $DIR/$tdir
7663 chown $RUNAS_ID $DIR/$tdir
7666 STRIPE_COUNT=$OSTCOUNT
7667 [[ $OSTCOUNT -gt 4 ]] && STRIPE_COUNT=4
7669 trap cleanup_test102 EXIT
7671 $1 $SETSTRIPE -S $STRIPE_SIZE -i $STRIPE_OFFSET -c $STRIPE_COUNT $tdir
7673 for num in 1 2 3 4; do
7674 for count in $(seq 1 $STRIPE_COUNT); do
7675 for idx in $(seq 0 $[$STRIPE_COUNT - 1]); do
7676 local size=`expr $STRIPE_SIZE \* $num`
7677 local file=file"$num-$idx-$count"
7678 $1 $SETSTRIPE -S $size -i $idx -c $count $file
7684 $1 tar cf $TMP/f102.tar $tdir --xattrs
7690 rm -rf $DIR/d0.sanity/d102
7694 local testfile=$DIR/$tfile
7698 [ "$UID" != 0 ] && skip_env "must run as root" && return
7699 [ -z "$(lctl get_param -n mdc.*-mdc-*.connect_flags | grep xattr)" ] &&
7700 skip_env "must have user_xattr" && return
7702 [ -z "$(which setfattr 2>/dev/null)" ] &&
7703 skip_env "could not find setfattr" && return
7705 echo "set/get xattr..."
7706 setfattr -n trusted.name1 -v value1 $testfile ||
7707 error "setfattr -n trusted.name1=value1 $testfile failed"
7708 getfattr -n trusted.name1 $testfile 2> /dev/null |
7709 grep "trusted.name1=.value1" ||
7710 error "$testfile missing trusted.name1=value1"
7712 setfattr -n user.author1 -v author1 $testfile ||
7713 error "setfattr -n user.author1=author1 $testfile failed"
7714 getfattr -n user.author1 $testfile 2> /dev/null |
7715 grep "user.author1=.author1" ||
7716 error "$testfile missing trusted.author1=author1"
7719 setfattr -n trusted.name2 -v value2 $testfile ||
7720 error "$testfile unable to set trusted.name2"
7721 setfattr -n trusted.name3 -v value3 $testfile ||
7722 error "$testfile unable to set trusted.name3"
7723 [ $(getfattr -d -m "^trusted" $testfile 2> /dev/null |
7724 grep "trusted.name" | wc -l) -eq 3 ] ||
7725 error "$testfile missing 3 trusted.name xattrs"
7727 setfattr -n user.author2 -v author2 $testfile ||
7728 error "$testfile unable to set user.author2"
7729 setfattr -n user.author3 -v author3 $testfile ||
7730 error "$testfile unable to set user.author3"
7731 [ $(getfattr -d -m "^user" $testfile 2> /dev/null |
7732 grep "user.author" | wc -l) -eq 3 ] ||
7733 error "$testfile missing 3 user.author xattrs"
7735 echo "remove xattr..."
7736 setfattr -x trusted.name1 $testfile ||
7737 error "$testfile error deleting trusted.name1"
7738 getfattr -d -m trusted $testfile 2> /dev/null | grep "trusted.name1" &&
7739 error "$testfile did not delete trusted.name1 xattr"
7741 setfattr -x user.author1 $testfile ||
7742 error "$testfile error deleting user.author1"
7743 echo "set lustre special xattr ..."
7744 $LFS setstripe -c1 $testfile
7745 local lovea=$(getfattr -n "trusted.lov" -e hex $testfile |
7746 awk -F "=" '/trusted.lov/ { print $2 }' )
7747 setfattr -n "trusted.lov" -v $lovea $testfile ||
7748 error "$testfile doesn't ignore setting trusted.lov again"
7749 setfattr -n "trusted.lov" -v "invalid_value" $testfile &&
7750 error "$testfile allow setting invalid trusted.lov"
7753 run_test 102a "user xattr test =================================="
7756 [ -z "$(which setfattr 2>/dev/null)" ] &&
7757 skip_env "could not find setfattr" && return
7759 # b10930: get/set/list trusted.lov xattr
7760 echo "get/set/list trusted.lov xattr ..."
7761 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs" && return
7762 local testfile=$DIR/$tfile
7763 $SETSTRIPE -S 65536 -i 1 -c $OSTCOUNT $testfile ||
7764 error "setstripe failed"
7765 local STRIPECOUNT=$($GETSTRIPE -c $testfile) ||
7766 error "getstripe failed"
7767 getfattr -d -m "^trusted" $testfile 2>/dev/null | grep "trusted.lov" ||
7768 error "can't get trusted.lov from $testfile"
7770 local testfile2=${testfile}2
7771 local value=$(getfattr -n trusted.lov $testfile 2>/dev/null |
7772 grep "trusted.lov" | sed -e 's/[^=]\+=//')
7775 setfattr -n trusted.lov -v $value $testfile2
7776 local stripe_size=$($GETSTRIPE -S $testfile2)
7777 local stripe_count=$($GETSTRIPE -c $testfile2)
7778 [[ $stripe_size -eq 65536 ]] ||
7779 error "stripe size $stripe_size != 65536"
7780 [[ $stripe_count -eq $STRIPECOUNT ]] ||
7781 error "stripe count $stripe_count != $STRIPECOUNT"
7784 run_test 102b "getfattr/setfattr for trusted.lov EAs ============"
7787 [ -z "$(which setfattr 2>/dev/null)" ] &&
7788 skip_env "could not find setfattr" && return
7790 # b10930: get/set/list lustre.lov xattr
7791 echo "get/set/list lustre.lov xattr ..."
7792 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs" && return
7793 test_mkdir $DIR/$tdir
7794 chown $RUNAS_ID $DIR/$tdir
7795 local testfile=$DIR/$tdir/$tfile
7796 $RUNAS $SETSTRIPE -S 65536 -i 1 -c $OSTCOUNT $testfile ||
7797 error "setstripe failed"
7798 local STRIPECOUNT=$($RUNAS $GETSTRIPE -c $testfile) ||
7799 error "getstripe failed"
7800 $RUNAS getfattr -d -m "^lustre" $testfile 2> /dev/null | \
7801 grep "lustre.lov" || error "can't get lustre.lov from $testfile"
7803 local testfile2=${testfile}2
7804 local value=`getfattr -n lustre.lov $testfile 2> /dev/null | \
7805 grep "lustre.lov" |sed -e 's/[^=]\+=//' `
7807 $RUNAS $MCREATE $testfile2
7808 $RUNAS setfattr -n lustre.lov -v $value $testfile2
7809 local stripe_size=$($RUNAS $GETSTRIPE -S $testfile2)
7810 local stripe_count=$($RUNAS $GETSTRIPE -c $testfile2)
7811 [ $stripe_size -eq 65536 ] || error "stripe size $stripe_size != 65536"
7812 [ $stripe_count -eq $STRIPECOUNT ] ||
7813 error "stripe count $stripe_count != $STRIPECOUNT"
7815 run_test 102c "non-root getfattr/setfattr for lustre.lov EAs ==========="
7817 compare_stripe_info1() {
7818 local stripe_index_all_zero=true
7820 for num in 1 2 3 4; do
7821 for count in $(seq 1 $STRIPE_COUNT); do
7822 for offset in $(seq 0 $[$STRIPE_COUNT - 1]); do
7823 local size=$((STRIPE_SIZE * num))
7824 local file=file"$num-$offset-$count"
7825 stripe_size=$($LFS getstripe -S $PWD/$file)
7826 [[ $stripe_size -ne $size ]] &&
7827 error "$file: size $stripe_size != $size"
7828 stripe_count=$($LFS getstripe -c $PWD/$file)
7829 # allow fewer stripes to be created, ORI-601
7830 [[ $stripe_count -lt $(((3 * count + 3) / 4)) ]] &&
7831 error "$file: count $stripe_count != $count"
7832 stripe_index=$($LFS getstripe -i $PWD/$file)
7833 [[ $stripe_index -ne 0 ]] &&
7834 stripe_index_all_zero=false
7838 $stripe_index_all_zero &&
7839 error "all files are being extracted starting from OST index 0"
7843 have_xattrs_include() {
7844 tar --help | grep -q xattrs-include &&
7845 echo --xattrs-include="lustre.*"
7849 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
7850 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs" && return
7851 XINC=$(have_xattrs_include)
7853 tar xf $TMP/f102.tar -C $DIR/$tdir --xattrs $XINC
7855 compare_stripe_info1
7857 run_test 102d "tar restore stripe info from tarfile,not keep osts"
7860 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
7861 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs" && return
7862 XINC=$(have_xattrs_include)
7864 test_mkdir $DIR/$tdir.restore
7866 tar cf - --xattrs $tdir | tar xf - \
7867 -C $DIR/$tdir.restore --xattrs $XINC
7868 cd $DIR/$tdir.restore/$tdir
7869 compare_stripe_info1
7871 run_test 102f "tar copy files, not keep osts"
7874 local xsize=${1:-1024} # in bytes
7875 local file=$DIR/$tfile
7877 [ -z "$(lctl get_param -n mdc.*.connect_flags | grep xattr)" ] &&
7878 skip "must have user_xattr" && return 0
7879 [ -z "$(which setfattr 2>/dev/null)" ] &&
7880 skip_env "could not find setfattr" && return 0
7881 [ -z "$(which getfattr 2>/dev/null)" ] &&
7882 skip_env "could not find getfattr" && return 0
7886 local value="$(generate_string $xsize)"
7888 local xbig=trusted.big
7889 log "save $xbig on $file"
7890 setfattr -n $xbig -v $value $file ||
7891 error "saving $xbig on $file failed"
7893 local orig=$(get_xattr_value $xbig $file)
7894 [[ "$orig" != "$value" ]] && error "$xbig different after saving $xbig"
7896 local xsml=trusted.sml
7897 log "save $xsml on $file"
7898 setfattr -n $xsml -v val $file || error "saving $xsml on $file failed"
7900 local new=$(get_xattr_value $xbig $file)
7901 [[ "$new" != "$orig" ]] && error "$xbig different after saving $xsml"
7903 log "grow $xsml on $file"
7904 setfattr -n $xsml -v "$value" $file ||
7905 error "growing $xsml on $file failed"
7907 new=$(get_xattr_value $xbig $file)
7908 [[ "$new" != "$orig" ]] && error "$xbig different after growing $xsml"
7909 log "$xbig still valid after growing $xsml"
7914 test_102h() { # bug 15777
7917 run_test 102h "grow xattr from inside inode to external block"
7920 large_xattr_enabled || { skip "large_xattr disabled" && return; }
7921 grow_xattr $(max_xattr_size)
7923 run_test 102ha "grow xattr from inside inode to external inode"
7925 test_102i() { # bug 17038
7926 [ -z "$(which getfattr 2>/dev/null)" ] &&
7927 skip "could not find getfattr" && return
7929 ln -s $DIR/$tfile $DIR/${tfile}link
7930 getfattr -n trusted.lov $DIR/$tfile ||
7931 error "lgetxattr on $DIR/$tfile failed"
7932 getfattr -h -n trusted.lov $DIR/${tfile}link 2>&1 |
7933 grep -i "no such attr" ||
7934 error "error for lgetxattr on $DIR/${tfile}link is not ENODATA"
7935 rm -f $DIR/$tfile $DIR/${tfile}link
7937 run_test 102i "lgetxattr test on symbolic link ============"
7940 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
7941 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs" && return
7942 XINC=$(have_xattrs_include)
7943 setup_test102 "$RUNAS"
7944 chown $RUNAS_ID $DIR/$tdir
7945 $RUNAS tar xf $TMP/f102.tar -C $DIR/$tdir --xattrs $XINC
7947 compare_stripe_info1 "$RUNAS"
7949 run_test 102j "non-root tar restore stripe info from tarfile, not keep osts ==="
7952 [ -z "$(which setfattr 2>/dev/null)" ] &&
7953 skip "could not find setfattr" && return
7955 # b22187 just check that does not crash for regular file.
7956 setfattr -n trusted.lov $DIR/$tfile
7957 # b22187 'setfattr -n trusted.lov' should remove LOV EA for directories
7958 local test_kdir=$DIR/$tdir
7959 test_mkdir $test_kdir
7960 local default_size=$($LFS getstripe -S $test_kdir)
7961 local default_count=$($LFS getstripe -c $test_kdir)
7962 local default_offset=$($LFS getstripe -i $test_kdir)
7963 $SETSTRIPE -S 65536 -i 0 -c $OSTCOUNT $test_kdir ||
7964 error 'dir setstripe failed'
7965 setfattr -n trusted.lov $test_kdir
7966 local stripe_size=$($LFS getstripe -S $test_kdir)
7967 local stripe_count=$($LFS getstripe -c $test_kdir)
7968 local stripe_offset=$($LFS getstripe -i $test_kdir)
7969 [ $stripe_size -eq $default_size ] ||
7970 error "stripe size $stripe_size != $default_size"
7971 [ $stripe_count -eq $default_count ] ||
7972 error "stripe count $stripe_count != $default_count"
7973 [ $stripe_offset -eq $default_offset ] ||
7974 error "stripe offset $stripe_offset != $default_offset"
7975 rm -rf $DIR/$tfile $test_kdir
7977 run_test 102k "setfattr without parameter of value shouldn't cause a crash"
7980 [ -z "$(which getfattr 2>/dev/null)" ] &&
7981 skip "could not find getfattr" && return
7983 # LU-532 trusted. xattr is invisible to non-root
7984 local testfile=$DIR/$tfile
7988 echo "listxattr as user..."
7989 chown $RUNAS_ID $testfile
7990 $RUNAS getfattr -d -m '.*' $testfile 2>&1 |
7991 grep -q "trusted" &&
7992 error "$testfile trusted xattrs are user visible"
7996 run_test 102l "listxattr size test =================================="
7998 test_102m() { # LU-3403 llite: error of listxattr when buffer is small
7999 local path=$DIR/$tfile
8002 listxattr_size_check $path || error "listattr_size_check $path failed"
8004 run_test 102m "Ensure listxattr fails on small bufffer ========"
8008 getxattr() { # getxattr path name
8009 # Return the base64 encoding of the value of xattr name on path.
8013 # # getfattr --absolute-names --encoding=base64 --name=trusted.lov $path
8015 # trusted.lov=0s0AvRCwEAAAAGAAAAAAAAAAAEAAACAAAAAAAQAAEAA...AAAAAAAAA=
8017 # We print just 0s0AvRCwEAAAAGAAAAAAAAAAAEAAACAAAAAAAQAAEAA...AAAAAAAAA=
8019 getfattr --absolute-names --encoding=base64 --name=$name $path |
8020 awk -F= -v name=$name '$1 == name {
8021 print substr($0, index($0, "=") + 1);
8025 test_102n() { # LU-4101 mdt: protect internal xattrs
8026 [ -z "$(which setfattr 2>/dev/null)" ] &&
8027 skip "could not find setfattr" && return
8028 if [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.5.50) ]
8030 skip "MDT < 2.5.50 allows setxattr on internal trusted xattrs"
8034 local file0=$DIR/$tfile.0
8035 local file1=$DIR/$tfile.1
8036 local xattr0=$TMP/$tfile.0
8037 local xattr1=$TMP/$tfile.1
8038 local namelist="lov lma lmv link fid version som hsm"
8042 rm -rf $file0 $file1 $xattr0 $xattr1
8045 # Get 'before' xattrs of $file1.
8046 getfattr --absolute-names --dump --match=- $file1 > $xattr0
8048 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.8.53) ] &&
8049 namelist+=" lfsck_namespace"
8050 for name in $namelist; do
8051 # Try to copy xattr from $file0 to $file1.
8052 value=$(getxattr $file0 trusted.$name 2> /dev/null)
8054 setfattr --name=trusted.$name --value="$value" $file1 ||
8055 error "setxattr 'trusted.$name' failed"
8057 # Try to set a garbage xattr.
8058 value=0sVGhlIHF1aWNrIGJyb3duIGZveCBqdW1wcyBvdmVyIGl0c2VsZi4=
8060 if [[ x$name == "xlov" ]]; then
8061 setfattr --name=trusted.lov --value="$value" $file1 &&
8062 error "setxattr invalid 'trusted.lov' success"
8064 setfattr --name=trusted.$name --value="$value" $file1 ||
8065 error "setxattr invalid 'trusted.$name' failed"
8068 # Try to remove the xattr from $file1. We don't care if this
8069 # appears to succeed or fail, we just don't want there to be
8070 # any changes or crashes.
8071 setfattr --remove=$trusted.$name $file1 2> /dev/null
8074 if [ $(lustre_version_code $SINGLEMDS) -gt $(version_code 2.6.50) ]
8077 # Try to copy xattr from $file0 to $file1.
8078 value=$(getxattr $file0 trusted.$name 2> /dev/null)
8080 setfattr --name=trusted.$name --value="$value" $file1 ||
8081 error "setxattr 'trusted.$name' failed"
8083 # Try to set a garbage xattr.
8084 value=0sVGhlIHF1aWNrIGJyb3duIGZveCBqdW1wcyBvdmVyIGl0c2VsZi4=
8086 setfattr --name=trusted.$name --value="$value" $file1 ||
8087 error "setxattr 'trusted.$name' failed"
8089 # Try to remove the xattr from $file1. We don't care if this
8090 # appears to succeed or fail, we just don't want there to be
8091 # any changes or crashes.
8092 setfattr --remove=$trusted.$name $file1 2> /dev/null
8095 # Get 'after' xattrs of file1.
8096 getfattr --absolute-names --dump --match=- $file1 > $xattr1
8098 if ! diff $xattr0 $xattr1; then
8099 error "before and after xattrs of '$file1' differ"
8102 rm -rf $file0 $file1 $xattr0 $xattr1
8106 run_test 102n "silently ignore setxattr on internal trusted xattrs"
8108 test_102p() { # LU-4703 setxattr did not check ownership
8109 local testfile=$DIR/$tfile
8111 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.5.56) ] &&
8112 skip "MDS needs to be at least 2.5.56" && return
8116 echo "setfacl as user..."
8117 $RUNAS setfacl -m "u:$RUNAS_ID:rwx" $testfile
8118 [ $? -ne 0 ] || error "setfacl by $RUNAS_ID was allowed on $testfile"
8120 echo "setfattr as user..."
8121 setfacl -m "u:$RUNAS_ID:---" $testfile
8122 $RUNAS setfattr -x system.posix_acl_access $testfile
8123 [ $? -ne 0 ] || error "setfattr by $RUNAS_ID was allowed on $testfile"
8125 run_test 102p "check setxattr(2) correctly fails without permission"
8128 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.6.92) ] &&
8129 skip "MDS needs to be at least 2.6.92" && return
8130 orphan_linkea_check $DIR/$tfile || error "orphan_linkea_check"
8132 run_test 102q "flistxattr should not return trusted.link EAs for orphans"
8135 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.6.93) ] &&
8136 skip "MDS needs to be at least 2.6.93" && return
8137 touch $DIR/$tfile || error "touch"
8138 setfattr -n user.$(basename $tfile) $DIR/$tfile || error "setfattr"
8139 getfattr -n user.$(basename $tfile) $DIR/$tfile || error "getfattr"
8140 rm $DIR/$tfile || error "rm"
8143 mkdir -p $DIR/$tdir || error "mkdir"
8144 setfattr -n user.$(basename $tdir) $DIR/$tdir || error "setfattr dir"
8145 getfattr -n user.$(basename $tdir) $DIR/$tdir || error "getfattr dir"
8146 setfattr -x user.$(basename $tdir) $DIR/$tdir ||
8147 error "$testfile error deleting user.author1"
8148 getfattr -d -m user.$(basename $tdir) 2> /dev/null |
8149 grep "user.$(basename $tdir)" &&
8150 error "$tdir did not delete user.$(basename $tdir)"
8151 rmdir $DIR/$tdir || error "rmdir"
8154 test_mkdir $DIR/$tdir
8155 setfattr -n user.$(basename $tdir) $DIR/$tdir || error "setfattr dir"
8156 getfattr -n user.$(basename $tdir) $DIR/$tdir || error "getfattr dir"
8157 setfattr -x user.$(basename $tdir) $DIR/$tdir ||
8158 error "$testfile error deleting user.author1"
8159 getfattr -d -m user.$(basename $tdir) 2> /dev/null |
8160 grep "user.$(basename $tdir)" &&
8161 error "$tdir did not delete user.$(basename $tdir)"
8162 rmdir $DIR/$tdir || error "rm striped dir"
8164 run_test 102r "set EAs with empty values"
8168 $LUSTRE/tests/acl/run $LUSTRE/tests/acl/$1.test
8173 [ "$UID" != 0 ] && skip_env "must run as root" && return
8174 [ -z "$(lctl get_param -n mdc.*-mdc-*.connect_flags | grep acl)" ] &&
8175 skip "must have acl enabled" && return
8176 [ -z "$(which setfacl 2>/dev/null)" ] &&
8177 skip_env "could not find setfacl" && return
8178 $GSS && skip "could not run under gss" && return
8179 remote_mds_nodsh && skip "remote MDS with nodsh" && return
8181 gpasswd -a daemon bin # LU-5641
8182 do_facet $SINGLEMDS gpasswd -a daemon bin # LU-5641
8184 declare -a identity_old
8186 for num in $(seq $MDSCOUNT); do
8187 switch_identity $num true || identity_old[$num]=$?
8195 echo "performing cp ..."
8196 run_acl_subtest cp || error "run_acl_subtest cp failed"
8197 echo "performing getfacl-noacl..."
8198 run_acl_subtest getfacl-noacl || error "getfacl-noacl test failed"
8199 echo "performing misc..."
8200 run_acl_subtest misc || error "misc test failed"
8201 echo "performing permissions..."
8202 run_acl_subtest permissions || error "permissions failed"
8203 # LU-1482 mdd: Setting xattr are properly checked with and without ACLs
8204 if [ $(lustre_version_code $SINGLEMDS) -gt $(version_code 2.8.55) -o \
8205 \( $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.6) -a \
8206 $(lustre_version_code $SINGLEMDS) -ge $(version_code 2.5.29) \) ]
8208 echo "performing permissions xattr..."
8209 run_acl_subtest permissions_xattr ||
8210 error "permissions_xattr failed"
8212 echo "performing setfacl..."
8213 run_acl_subtest setfacl || error "setfacl test failed"
8215 # inheritance test got from HP
8216 echo "performing inheritance..."
8217 cp $LUSTRE/tests/acl/make-tree . || error "cannot copy make-tree"
8218 chmod +x make-tree || error "chmod +x failed"
8219 run_acl_subtest inheritance || error "inheritance test failed"
8222 echo "LU-974 ignore umask when acl is enabled..."
8223 run_acl_subtest 974 || error "LU-974 umask test failed"
8224 if [ $MDSCOUNT -ge 2 ]; then
8225 run_acl_subtest 974_remote ||
8226 error "LU-974 umask test failed under remote dir"
8229 echo "LU-2561 newly created file is same size as directory..."
8230 if [ $(facet_fstype $SINGLEMDS) != "zfs" ]; then
8231 run_acl_subtest 2561 || error "LU-2561 test failed"
8233 run_acl_subtest 2561_zfs || error "LU-2561 zfs test failed"
8236 run_acl_subtest 4924 || error "LU-4924 test failed"
8241 for num in $(seq $MDSCOUNT); do
8242 if [ "${identity_old[$num]}" = 1 ]; then
8243 switch_identity $num false || identity_old[$num]=$?
8247 run_test 103a "acl test ========================================="
8251 cp -rp $DIR/$tdir $DIR/$tdir.bak
8253 [ -n "$(getfattr -d -m. $DIR/$tdir | grep posix_acl_default)" ] &&
8254 error "$DIR/$tdir shouldn't contain default ACL"
8255 [ -n "$(getfattr -d -m. $DIR/$tdir.bak | grep posix_acl_default)" ] &&
8256 error "$DIR/$tdir.bak shouldn't contain default ACL"
8259 run_test 103c "'cp -rp' won't set empty acl"
8262 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
8264 lfs df || error "lfs df failed"
8265 lfs df -ih || error "lfs df -ih failed"
8266 lfs df -h $DIR || error "lfs df -h $DIR failed"
8267 lfs df -i $DIR || error "lfs df -i $DIR failed"
8268 lfs df $DIR/$tfile || error "lfs df $DIR/$tfile failed"
8269 lfs df -ih $DIR/$tfile || error "lfs df -ih $DIR/$tfile failed"
8271 local OSC=$(lctl dl | grep OST0000-osc-[^M] | awk '{ print $4 }')
8272 lctl --device %$OSC deactivate
8273 lfs df || error "lfs df with deactivated OSC failed"
8274 lctl --device %$OSC activate
8275 # wait the osc back to normal
8276 wait_osc_import_state client ost FULL
8278 lfs df || error "lfs df with reactivated OSC failed"
8281 run_test 104a "lfs df [-ih] [path] test ========================="
8284 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
8285 [ $RUNAS_ID -eq $UID ] &&
8286 skip_env "RUNAS_ID = UID = $UID -- skipping" && return
8288 denied_cnt=$(($($RUNAS $LFS check servers 2>&1 |
8289 grep "Permission denied" | wc -l)))
8290 if [ $denied_cnt -ne 0 ]; then
8291 error "lfs check servers test failed"
8294 run_test 104b "$RUNAS lfs check servers test ===================="
8297 # doesn't work on 2.4 kernels
8299 if $(flock_is_enabled); then
8300 flocks_test 1 on -f $DIR/$tfile || error "fail flock on"
8302 flocks_test 1 off -f $DIR/$tfile || error "fail flock off"
8306 run_test 105a "flock when mounted without -o flock test ========"
8310 if $(flock_is_enabled); then
8311 flocks_test 1 on -c $DIR/$tfile || error "fail flock on"
8313 flocks_test 1 off -c $DIR/$tfile || error "fail flock off"
8317 run_test 105b "fcntl when mounted without -o flock test ========"
8321 if $(flock_is_enabled); then
8322 flocks_test 1 on -l $DIR/$tfile || error "fail flock on"
8324 flocks_test 1 off -l $DIR/$tfile || error "fail flock off"
8328 run_test 105c "lockf when mounted without -o flock test"
8330 test_105d() { # bug 15924
8331 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
8332 test_mkdir $DIR/$tdir
8333 flock_is_enabled || { skip "mount w/o flock enabled" && return; }
8334 #define OBD_FAIL_LDLM_CP_CB_WAIT 0x315
8335 $LCTL set_param fail_loc=0x80000315
8336 flocks_test 2 $DIR/$tdir
8338 run_test 105d "flock race (should not freeze) ========"
8340 test_105e() { # bug 22660 && 22040
8341 flock_is_enabled || { skip "mount w/o flock enabled" && return; }
8343 flocks_test 3 $DIR/$tfile
8345 run_test 105e "Two conflicting flocks from same process"
8347 test_106() { #bug 10921
8348 test_mkdir $DIR/$tdir
8349 $DIR/$tdir && error "exec $DIR/$tdir succeeded"
8350 chmod 777 $DIR/$tdir || error "chmod $DIR/$tdir failed"
8352 run_test 106 "attempt exec of dir followed by chown of that dir"
8355 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
8362 local save_pattern=$(sysctl -n kernel.core_pattern)
8363 local save_uses_pid=$(sysctl -n kernel.core_uses_pid)
8364 sysctl -w kernel.core_pattern=$file
8365 sysctl -w kernel.core_uses_pid=0
8373 kill -s 11 $SLEEPPID
8375 if [ -e $file ]; then
8376 size=`stat -c%s $file`
8377 [ $size -eq 0 ] && error "Fail to create core file $file"
8379 error "Fail to create core file $file"
8382 sysctl -w kernel.core_pattern=$save_pattern
8383 sysctl -w kernel.core_uses_pid=$save_uses_pid
8386 run_test 107 "Coredump on SIG"
8389 test_mkdir $DIR/$tdir
8390 test_mkdir $DIR/$tdir/$(str_repeat 'a' 255)
8391 $LFS mkdir -c $MDSCOUNT $DIR/$tdir/$(str_repeat 'b' 256) &&
8392 error "mkdir with 256 char should fail, but did not"
8393 touch $DIR/$tdir/$(str_repeat 'x' 255) ||
8394 error "create with 255 char failed"
8395 touch $DIR/$tdir/$(str_repeat 'y' 256) &&
8396 error "create with 256 char should fail, but did not"
8401 run_test 110 "filename length checking"
8404 # Purpose: To verify dynamic thread (OSS) creation.
8407 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
8408 remote_ost_nodsh && skip "remote OST with nodsh" && return
8410 # Lustre does not stop service threads once they are started.
8411 # Reset number of running threads to default.
8416 local save_params="$TMP/sanity-$TESTNAME.parameters"
8418 # Get ll_ost_io count before I/O
8419 OSTIO_pre=$(do_facet ost1 \
8420 "$LCTL get_param ost.OSS.ost_io.threads_started | cut -d= -f2")
8421 # Exit if lustre is not running (ll_ost_io not running).
8422 [ -z "$OSTIO_pre" ] && error "no OSS threads"
8424 echo "Starting with $OSTIO_pre threads"
8425 local thread_max=$((OSTIO_pre * 2))
8426 local rpc_in_flight=$((thread_max * 2))
8427 # Number of I/O Process proposed to be started.
8429 local facets=$(get_facets OST)
8431 save_lustre_params client "osc.*OST*.max_rpcs_in_flight" > $save_params
8432 save_lustre_params $facets "ost.OSS.ost_io.threads_max" >> $save_params
8434 # Set in_flight to $rpc_in_flight
8435 $LCTL set_param osc.*OST*.max_rpcs_in_flight=$rpc_in_flight ||
8436 error "Failed to set max_rpcs_in_flight to $rpc_in_flight"
8437 nfiles=${rpc_in_flight}
8438 # Set ost thread_max to $thread_max
8439 do_facet ost1 "$LCTL set_param ost.OSS.ost_io.threads_max=$thread_max"
8441 # 5 Minutes should be sufficient for max number of OSS
8442 # threads(thread_max) to be created.
8446 local WTL=${WTL:-"$LUSTRE/tests/write_time_limit"}
8447 test_mkdir $DIR/$tdir
8448 for i in $(seq $nfiles); do
8449 local file=$DIR/$tdir/${tfile}-$i
8450 $LFS setstripe -c -1 -i 0 $file
8451 ($WTL $file $timeout)&
8454 # I/O Started - Wait for thread_started to reach thread_max or report
8455 # error if thread_started is more than thread_max.
8456 echo "Waiting for thread_started to reach thread_max"
8457 local thread_started=0
8458 local end_time=$((SECONDS + timeout))
8460 while [ $SECONDS -le $end_time ] ; do
8462 # Get ost i/o thread_started count.
8463 thread_started=$(do_facet ost1 \
8465 ost.OSS.ost_io.threads_started | cut -d= -f2")
8466 # Break out if thread_started is equal/greater than thread_max
8467 if [[ $thread_started -ge $thread_max ]]; then
8468 echo ll_ost_io thread_started $thread_started, \
8469 equal/greater than thread_max $thread_max
8475 # Cleanup - We have the numbers, Kill i/o jobs if running.
8476 jobcount=($(jobs -p))
8477 for i in $(seq 0 $((${#jobcount[@]}-1)))
8479 kill -9 ${jobcount[$i]}
8480 if [ $? -ne 0 ] ; then
8482 Failed to Kill \'WTL\(I/O\)\' with pid ${jobcount[$i]}
8486 # Cleanup files left by WTL binary.
8487 for i in $(seq $nfiles); do
8488 local file=$DIR/$tdir/${tfile}-$i
8490 if [ $? -ne 0 ] ; then
8491 echo "Warning: Failed to delete file $file"
8495 restore_lustre_params <$save_params
8496 rm -f $save_params || echo "Warning: delete file '$save_params' failed"
8498 # Error out if no new thread has started or Thread started is greater
8500 if [[ $thread_started -le $OSTIO_pre ||
8501 $thread_started -gt $thread_max ]]; then
8502 error "ll_ost_io: thread_started $thread_started" \
8503 "OSTIO_pre $OSTIO_pre, thread_max $thread_max." \
8504 "No new thread started or thread started greater " \
8508 run_test 115 "verify dynamic thread creation===================="
8511 wait_delete_completed
8512 AVAIL=($(lctl get_param -n osc.*[oO][sS][cC]-[^M]*.kbytesavail))
8513 echo "OST kbytes available: ${AVAIL[@]}"
8518 for ((i = 0; i < ${#AVAIL[@]}; i++)); do
8519 #echo OST $i: ${AVAIL[i]}kb
8520 if [[ ${AVAIL[i]} -gt $MAXV ]]; then
8524 if [[ ${AVAIL[i]} -lt $MINV ]]; then
8529 echo "Min free space: OST $MINI: $MINV"
8530 echo "Max free space: OST $MAXI: $MAXV"
8533 test_116a() { # was previously test_116()
8534 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
8535 remote_mds_nodsh && skip "remote MDS with nodsh" && return
8537 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs" && return
8539 echo -n "Free space priority "
8540 do_facet $SINGLEMDS lctl get_param -n lo*.*-mdtlov.qos_prio_free |
8545 [ $MINV -eq 0 ] && skip "no free space in OST$MINI, skip" && return
8546 [ $MINV -gt 10000000 ] && skip "too much free space in OST$MINI, skip" \
8548 trap simple_cleanup_common EXIT
8551 # Check if we need to generate uneven OSTs
8552 test_mkdir -p $DIR/$tdir/OST${MINI}
8553 local FILL=$((MINV / 4))
8554 local DIFF=$((MAXV - MINV))
8555 local DIFF2=$((DIFF * 100 / MINV))
8557 local threshold=$(do_facet $SINGLEMDS \
8558 lctl get_param -n *.*MDT0000-mdtlov.qos_threshold_rr | head -n1)
8559 threshold=${threshold%%%}
8560 echo -n "Check for uneven OSTs: "
8561 echo -n "diff=${DIFF}KB (${DIFF2}%) must be > ${threshold}% ..."
8563 if [[ $DIFF2 -gt $threshold ]]; then
8565 echo "Don't need to fill OST$MINI"
8567 # generate uneven OSTs. Write 2% over the QOS threshold value
8569 DIFF=$((threshold - DIFF2 + 2))
8570 DIFF2=$((MINV * DIFF / 100))
8571 echo "Fill $DIFF% remaining space in OST$MINI with ${DIFF2}KB"
8572 $SETSTRIPE -i $MINI -c 1 $DIR/$tdir/OST${MINI} ||
8573 error "setstripe failed"
8574 DIFF=$((DIFF2 / 2048))
8576 while [ $i -lt $DIFF ]; do
8578 dd if=/dev/zero of=$DIR/$tdir/OST${MINI}/$tfile-$i \
8579 bs=2M count=1 2>/dev/null
8588 DIFF=$((MAXV - MINV))
8589 DIFF2=$((DIFF * 100 / MINV))
8590 echo -n "diff=$DIFF=$DIFF2% must be > $threshold% for QOS mode..."
8591 if [ $DIFF2 -gt $threshold ]; then
8594 echo "failed - QOS mode won't be used"
8595 skip "QOS imbalance criteria not met"
8596 simple_cleanup_common
8605 # now fill using QOS
8606 $SETSTRIPE -c 1 $DIR/$tdir
8607 FILL=$((FILL / 200))
8608 if [ $FILL -gt 600 ]; then
8611 echo "writing $FILL files to QOS-assigned OSTs"
8613 while [ $i -lt $FILL ]; do
8615 dd if=/dev/zero of=$DIR/$tdir/$tfile-$i bs=200k \
8619 echo "wrote $i 200k files"
8623 echo "Note: free space may not be updated, so measurements might be off"
8625 DIFF2=$((MAXV - MINV))
8626 echo "free space delta: orig $DIFF final $DIFF2"
8627 [ $DIFF2 -gt $DIFF ] && echo "delta got worse!"
8628 DIFF=$((MINV1 - ${AVAIL[$MINI1]}))
8629 echo "Wrote ${DIFF}KB to smaller OST $MINI1"
8630 DIFF2=$((MAXV1 - ${AVAIL[$MAXI1]}))
8631 echo "Wrote ${DIFF2}KB to larger OST $MAXI1"
8632 if [[ $DIFF -gt 0 ]]; then
8633 FILL=$((DIFF2 * 100 / DIFF - 100))
8634 echo "Wrote ${FILL}% more data to larger OST $MAXI1"
8637 # Figure out which files were written where
8638 UUID=$(lctl get_param -n lov.${FSNAME}-clilov-*.target_obd |
8639 awk '/'$MINI1': / {print $2; exit}')
8641 MINC=$($GETSTRIPE --ost $UUID $DIR/$tdir | grep $DIR | wc -l)
8642 echo "$MINC files created on smaller OST $MINI1"
8643 UUID=$(lctl get_param -n lov.${FSNAME}-clilov-*.target_obd |
8644 awk '/'$MAXI1': / {print $2; exit}')
8646 MAXC=$($GETSTRIPE --ost $UUID $DIR/$tdir | grep $DIR | wc -l)
8647 echo "$MAXC files created on larger OST $MAXI1"
8648 if [[ $MINC -gt 0 ]]; then
8649 FILL=$((MAXC * 100 / MINC - 100))
8650 echo "Wrote ${FILL}% more files to larger OST $MAXI1"
8652 [[ $MAXC -gt $MINC ]] ||
8653 error_ignore LU-9 "stripe QOS didn't balance free space"
8654 simple_cleanup_common
8656 run_test 116a "stripe QOS: free space balance ==================="
8658 test_116b() { # LU-2093
8659 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
8660 remote_mds_nodsh && skip "remote MDS with nodsh" && return
8662 #define OBD_FAIL_MDS_OSC_CREATE_FAIL 0x147
8663 local old_rr=$(do_facet $SINGLEMDS lctl get_param -n \
8664 lo*.$FSNAME-MDT0000-mdtlov.qos_threshold_rr | head -1)
8665 [ -z "$old_rr" ] && skip "no QOS" && return 0
8666 do_facet $SINGLEMDS lctl set_param \
8667 lo*.$FSNAME-MDT0000-mdtlov.qos_threshold_rr=0
8669 do_facet $SINGLEMDS lctl set_param fail_loc=0x147
8670 createmany -o $DIR/$tdir/f- 20 || error "can't create"
8671 do_facet $SINGLEMDS lctl set_param fail_loc=0
8673 do_facet $SINGLEMDS lctl set_param \
8674 lo*.$FSNAME-MDT0000-mdtlov.qos_threshold_rr=$old_rr
8676 run_test 116b "QoS shouldn't LBUG if not enough OSTs found on the 2nd pass"
8678 test_117() # bug 10891
8680 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
8681 dd if=/dev/zero of=$DIR/$tfile bs=1M count=1
8682 #define OBD_FAIL_OST_SETATTR_CREDITS 0x21e
8683 lctl set_param fail_loc=0x21e
8684 > $DIR/$tfile || error "truncate failed"
8685 lctl set_param fail_loc=0
8686 echo "Truncate succeeded."
8689 run_test 117 "verify osd extend =========="
8691 NO_SLOW_RESENDCOUNT=4
8692 export OLD_RESENDCOUNT=""
8693 set_resend_count () {
8694 local PROC_RESENDCOUNT="osc.${FSNAME}-OST*-osc-*.resend_count"
8695 OLD_RESENDCOUNT=$(lctl get_param -n $PROC_RESENDCOUNT | head -n1)
8696 lctl set_param -n $PROC_RESENDCOUNT $1
8697 echo resend_count is set to $(lctl get_param -n $PROC_RESENDCOUNT)
8700 # for reduce test_118* time (b=14842)
8701 [ "$SLOW" = "no" ] && set_resend_count $NO_SLOW_RESENDCOUNT
8703 # Reset async IO behavior after error case
8705 FILE=$DIR/reset_async
8707 # Ensure all OSCs are cleared
8708 $SETSTRIPE -c -1 $FILE
8709 dd if=/dev/zero of=$FILE bs=64k count=$OSTCOUNT
8714 test_118a() #bug 11710
8716 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
8719 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c
8720 DIRTY=$(lctl get_param -n llite.*.dump_page_cache | grep -c dirty)
8721 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache | grep -c writeback)
8723 if [[ $DIRTY -ne 0 || $WRITEBACK -ne 0 ]]; then
8724 error "Dirty pages not flushed to disk, dirty=$DIRTY, writeback=$WRITEBACK"
8729 run_test 118a "verify O_SYNC works =========="
8733 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
8734 remote_ost_nodsh && skip "remote OST with nodsh" && return
8738 #define OBD_FAIL_SRV_ENOENT 0x217
8739 set_nodes_failloc "$(osts_nodes)" 0x217
8740 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c
8742 set_nodes_failloc "$(osts_nodes)" 0
8743 DIRTY=$(lctl get_param -n llite.*.dump_page_cache | grep -c dirty)
8744 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache |
8747 if [[ $RC -eq 0 ]]; then
8748 error "Must return error due to dropped pages, rc=$RC"
8752 if [[ $DIRTY -ne 0 || $WRITEBACK -ne 0 ]]; then
8753 error "Dirty pages not flushed to disk, dirty=$DIRTY, writeback=$WRITEBACK"
8757 echo "Dirty pages not leaked on ENOENT"
8759 # Due to the above error the OSC will issue all RPCs syncronously
8760 # until a subsequent RPC completes successfully without error.
8761 $MULTIOP $DIR/$tfile Ow4096yc
8766 run_test 118b "Reclaim dirty pages on fatal error =========="
8770 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
8772 # for 118c, restore the original resend count, LU-1940
8773 [ "$SLOW" = "no" ] && [ -n "$OLD_RESENDCOUNT" ] &&
8774 set_resend_count $OLD_RESENDCOUNT
8775 remote_ost_nodsh && skip "remote OST with nodsh" && return
8779 #define OBD_FAIL_OST_EROFS 0x216
8780 set_nodes_failloc "$(osts_nodes)" 0x216
8782 # multiop should block due to fsync until pages are written
8783 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c &
8787 if [[ `ps h -o comm -p $MULTIPID` != "multiop" ]]; then
8788 error "Multiop failed to block on fsync, pid=$MULTIPID"
8791 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache |
8793 if [[ $WRITEBACK -eq 0 ]]; then
8794 error "No page in writeback, writeback=$WRITEBACK"
8797 set_nodes_failloc "$(osts_nodes)" 0
8800 if [[ $RC -ne 0 ]]; then
8801 error "Multiop fsync failed, rc=$RC"
8804 DIRTY=$(lctl get_param -n llite.*.dump_page_cache | grep -c dirty)
8805 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache |
8807 if [[ $DIRTY -ne 0 || $WRITEBACK -ne 0 ]]; then
8808 error "Dirty pages not flushed to disk, dirty=$DIRTY, writeback=$WRITEBACK"
8812 echo "Dirty pages flushed via fsync on EROFS"
8815 run_test 118c "Fsync blocks on EROFS until dirty pages are flushed =========="
8817 # continue to use small resend count to reduce test_118* time (b=14842)
8818 [ "$SLOW" = "no" ] && set_resend_count $NO_SLOW_RESENDCOUNT
8822 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
8823 remote_ost_nodsh && skip "remote OST with nodsh" && return
8827 #define OBD_FAIL_OST_BRW_PAUSE_BULK
8828 set_nodes_failloc "$(osts_nodes)" 0x214
8829 # multiop should block due to fsync until pages are written
8830 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c &
8834 if [[ `ps h -o comm -p $MULTIPID` != "multiop" ]]; then
8835 error "Multiop failed to block on fsync, pid=$MULTIPID"
8838 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache |
8840 if [[ $WRITEBACK -eq 0 ]]; then
8841 error "No page in writeback, writeback=$WRITEBACK"
8844 wait $MULTIPID || error "Multiop fsync failed, rc=$?"
8845 set_nodes_failloc "$(osts_nodes)" 0
8847 DIRTY=$(lctl get_param -n llite.*.dump_page_cache | grep -c dirty)
8848 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache |
8850 if [[ $DIRTY -ne 0 || $WRITEBACK -ne 0 ]]; then
8851 error "Dirty pages not flushed to disk, dirty=$DIRTY, writeback=$WRITEBACK"
8855 echo "Dirty pages gaurenteed flushed via fsync"
8858 run_test 118d "Fsync validation inject a delay of the bulk =========="
8861 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
8864 #define OBD_FAIL_OSC_BRW_PREP_REQ2 0x40a
8865 lctl set_param fail_loc=0x8000040a
8867 # Should simulate EINVAL error which is fatal
8868 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c
8870 if [[ $RC -eq 0 ]]; then
8871 error "Must return error due to dropped pages, rc=$RC"
8874 lctl set_param fail_loc=0x0
8876 LOCKED=$(lctl get_param -n llite.*.dump_page_cache | grep -c locked)
8877 DIRTY=$(lctl get_param -n llite.*.dump_page_cache | grep -c dirty)
8878 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache |
8880 if [[ $LOCKED -ne 0 ]]; then
8881 error "Locked pages remain in cache, locked=$LOCKED"
8884 if [[ $DIRTY -ne 0 || $WRITEBACK -ne 0 ]]; then
8885 error "Dirty pages not flushed to disk, dirty=$DIRTY, writeback=$WRITEBACK"
8889 echo "No pages locked after fsync"
8894 run_test 118f "Simulate unrecoverable OSC side error =========="
8897 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
8900 #define OBD_FAIL_OSC_BRW_PREP_REQ 0x406
8901 lctl set_param fail_loc=0x406
8903 # simulate local -ENOMEM
8904 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c
8907 lctl set_param fail_loc=0
8908 if [[ $RC -eq 0 ]]; then
8909 error "Must return error due to dropped pages, rc=$RC"
8912 LOCKED=$(lctl get_param -n llite.*.dump_page_cache | grep -c locked)
8913 DIRTY=$(lctl get_param -n llite.*.dump_page_cache | grep -c dirty)
8914 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache |
8916 if [[ $LOCKED -ne 0 ]]; then
8917 error "Locked pages remain in cache, locked=$LOCKED"
8920 if [[ $DIRTY -ne 0 || $WRITEBACK -ne 0 ]]; then
8921 error "Dirty pages not flushed to disk, dirty=$DIRTY, writeback=$WRITEBACK"
8925 echo "No pages locked after fsync"
8930 run_test 118g "Don't stay in wait if we got local -ENOMEM =========="
8933 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
8934 remote_ost_nodsh && skip "remote OST with nodsh" && return
8938 #define OBD_FAIL_OST_BRW_WRITE_BULK 0x20e
8939 set_nodes_failloc "$(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
8945 if [[ $RC -eq 0 ]]; then
8946 error "Must return error due to dropped pages, rc=$RC"
8949 LOCKED=$(lctl get_param -n llite.*.dump_page_cache | grep -c locked)
8950 DIRTY=$(lctl get_param -n llite.*.dump_page_cache | grep -c dirty)
8951 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache |
8953 if [[ $LOCKED -ne 0 ]]; then
8954 error "Locked pages remain in cache, locked=$LOCKED"
8957 if [[ $DIRTY -ne 0 || $WRITEBACK -ne 0 ]]; then
8958 error "Dirty pages not flushed to disk, dirty=$DIRTY, writeback=$WRITEBACK"
8962 echo "No pages locked after fsync"
8966 run_test 118h "Verify timeout in handling recoverables errors =========="
8968 [ "$SLOW" = "no" ] && [ -n "$OLD_RESENDCOUNT" ] && set_resend_count $OLD_RESENDCOUNT
8971 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
8972 remote_ost_nodsh && skip "remote OST with nodsh" && return
8976 #define OBD_FAIL_OST_BRW_WRITE_BULK 0x20e
8977 set_nodes_failloc "$(osts_nodes)" 0x20e
8979 # Should simulate ENOMEM error which is recoverable and should be handled by timeout
8980 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c &
8983 set_nodes_failloc "$(osts_nodes)" 0
8987 if [[ $RC -ne 0 ]]; then
8988 error "got error, but should be not, rc=$RC"
8991 LOCKED=$(lctl get_param -n llite.*.dump_page_cache | grep -c locked)
8992 DIRTY=$(lctl get_param -n llite.*.dump_page_cache | grep -c dirty)
8993 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache | grep -c writeback)
8994 if [[ $LOCKED -ne 0 ]]; then
8995 error "Locked pages remain in cache, locked=$LOCKED"
8998 if [[ $DIRTY -ne 0 || $WRITEBACK -ne 0 ]]; then
8999 error "Dirty pages not flushed to disk, dirty=$DIRTY, writeback=$WRITEBACK"
9003 echo "No pages locked after fsync"
9007 run_test 118i "Fix error before timeout in recoverable error =========="
9009 [ "$SLOW" = "no" ] && set_resend_count 4
9012 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
9013 remote_ost_nodsh && skip "remote OST with nodsh" && return
9017 #define OBD_FAIL_OST_BRW_WRITE_BULK2 0x220
9018 set_nodes_failloc "$(osts_nodes)" 0x220
9020 # return -EIO from OST
9021 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c
9023 set_nodes_failloc "$(osts_nodes)" 0x0
9024 if [[ $RC -eq 0 ]]; then
9025 error "Must return error due to dropped pages, rc=$RC"
9028 LOCKED=$(lctl get_param -n llite.*.dump_page_cache | grep -c locked)
9029 DIRTY=$(lctl get_param -n llite.*.dump_page_cache | grep -c dirty)
9030 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache | grep -c writeback)
9031 if [[ $LOCKED -ne 0 ]]; then
9032 error "Locked pages remain in cache, locked=$LOCKED"
9035 # in recoverable error on OST we want resend and stay until it finished
9036 if [[ $DIRTY -ne 0 || $WRITEBACK -ne 0 ]]; then
9037 error "Dirty pages not flushed to disk, dirty=$DIRTY, writeback=$WRITEBACK"
9041 echo "No pages locked after fsync"
9045 run_test 118j "Simulate unrecoverable OST side error =========="
9049 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
9050 remote_ost_nodsh && skip "remote OSTs with nodsh" && return
9052 #define OBD_FAIL_OST_BRW_WRITE_BULK 0x20e
9053 set_nodes_failloc "$(osts_nodes)" 0x20e
9054 test_mkdir $DIR/$tdir
9056 for ((i=0;i<10;i++)); do
9057 (dd if=/dev/zero of=$DIR/$tdir/$tfile-$i bs=1M count=10 || \
9058 error "dd to $DIR/$tdir/$tfile-$i failed" )&
9065 set_nodes_failloc "$(osts_nodes)" 0
9068 run_test 118k "bio alloc -ENOMEM and IO TERM handling ========="
9072 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
9074 test_mkdir $DIR/$tdir
9075 $MULTIOP $DIR/$tdir Dy || error "fsync dir failed"
9078 run_test 118l "fsync dir"
9080 test_118m() # LU-3066
9082 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
9083 test_mkdir $DIR/$tdir
9084 $MULTIOP $DIR/$tdir DY || error "fdatasync dir failed"
9087 run_test 118m "fdatasync dir ========="
9089 [ "$SLOW" = "no" ] && [ -n "$OLD_RESENDCOUNT" ] && set_resend_count $OLD_RESENDCOUNT
9096 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
9097 remote_ost_nodsh && skip "remote OSTs with nodsh" && return
9099 # Sleep to avoid a cached response.
9100 #define OBD_STATFS_CACHE_SECONDS 1
9103 # Inject a 10 second delay in the OST_STATFS handler.
9104 #define OBD_FAIL_OST_STATFS_DELAY 0x242
9105 set_nodes_failloc "$(osts_nodes)" 0x242
9108 stat --file-system $MOUNT > /dev/null
9111 set_nodes_failloc "$(osts_nodes)" 0
9113 if ((end - begin > 20)); then
9114 error "statfs took $((end - begin)) seconds, expected 10"
9117 run_test 118n "statfs() sends OST_STATFS requests in parallel"
9119 test_119a() # bug 11737
9121 BSIZE=$((512 * 1024))
9122 directio write $DIR/$tfile 0 1 $BSIZE
9123 # We ask to read two blocks, which is more than a file size.
9124 # directio will indicate an error when requested and actual
9125 # sizes aren't equeal (a normal situation in this case) and
9126 # print actual read amount.
9127 NOB=`directio read $DIR/$tfile 0 2 $BSIZE | awk '/error/ {print $6}'`
9128 if [ "$NOB" != "$BSIZE" ]; then
9129 error "read $NOB bytes instead of $BSIZE"
9133 run_test 119a "Short directIO read must return actual read amount"
9135 test_119b() # bug 11737
9137 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs" && return
9139 $SETSTRIPE -c 2 $DIR/$tfile || error "setstripe failed"
9140 dd if=/dev/zero of=$DIR/$tfile bs=1M count=1 seek=1 || error "dd failed"
9142 $MULTIOP $DIR/$tfile oO_RDONLY:O_DIRECT:r$((2048 * 1024)) || \
9143 error "direct read failed"
9146 run_test 119b "Sparse directIO read must return actual read amount"
9148 test_119c() # bug 13099
9151 directio write $DIR/$tfile 3 1 $BSIZE || error "direct write failed"
9152 directio readhole $DIR/$tfile 0 2 $BSIZE || error "reading hole failed"
9155 run_test 119c "Testing for direct read hitting hole"
9157 test_119d() # bug 15950
9159 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
9160 MAX_RPCS_IN_FLIGHT=`$LCTL get_param -n osc.*OST0000-osc-[^mM]*.max_rpcs_in_flight`
9161 $LCTL set_param -n osc.*OST0000-osc-[^mM]*.max_rpcs_in_flight 1
9163 $SETSTRIPE $DIR/$tfile -i 0 -c 1 || error "setstripe failed"
9164 $DIRECTIO write $DIR/$tfile 0 1 $BSIZE || error "first directio failed"
9165 #define OBD_FAIL_OSC_DIO_PAUSE 0x40d
9166 lctl set_param fail_loc=0x40d
9167 $DIRECTIO write $DIR/$tfile 1 4 $BSIZE &
9170 cat $DIR/$tfile > /dev/null &
9171 lctl set_param fail_loc=0
9174 log "the DIO writes have completed, now wait for the reads (should not block very long)"
9176 [ -n "`ps h -p $pid_reads -o comm`" ] && \
9177 error "the read rpcs have not completed in 2s"
9179 $LCTL set_param -n osc.*OST0000-osc-[^mM]*.max_rpcs_in_flight $MAX_RPCS_IN_FLIGHT
9181 run_test 119d "The DIO path should try to send a new rpc once one is completed"
9184 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
9185 remote_mds_nodsh && skip "remote MDS with nodsh" && return
9186 test_mkdir $DIR/$tdir
9187 $LCTL get_param -n mdc.*.connect_flags | grep -q early_lock_cancel ||
9188 { skip "no early lock cancel on server"; return 0; }
9190 lru_resize_disable mdc
9191 lru_resize_disable osc
9192 cancel_lru_locks mdc
9193 # asynchronous object destroy at MDT could cause bl ast to client
9194 cancel_lru_locks osc
9196 stat $DIR/$tdir > /dev/null
9197 can1=$(do_facet $SINGLEMDS \
9198 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
9199 awk '/ldlm_cancel/ {print $2}')
9200 blk1=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
9201 awk '/ldlm_bl_callback/ {print $2}')
9202 test_mkdir -c1 $DIR/$tdir/d1
9203 can2=$(do_facet $SINGLEMDS \
9204 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
9205 awk '/ldlm_cancel/ {print $2}')
9206 blk2=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
9207 awk '/ldlm_bl_callback/ {print $2}')
9208 [ $can1 -eq $can2 ] || error $((can2-can1)) "cancel RPC occured."
9209 [ $blk1 -eq $blk2 ] || error $((blk2-blk1)) "blocking RPC occured."
9210 lru_resize_enable mdc
9211 lru_resize_enable osc
9213 run_test 120a "Early Lock Cancel: mkdir test"
9216 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
9217 remote_mds_nodsh && skip "remote MDS with nodsh" && return
9218 test_mkdir $DIR/$tdir
9219 $LCTL get_param -n mdc.*.connect_flags | grep -q early_lock_cancel ||
9220 { skip "no early lock cancel on server"; return 0; }
9221 lru_resize_disable mdc
9222 lru_resize_disable osc
9223 cancel_lru_locks mdc
9224 stat $DIR/$tdir > /dev/null
9225 can1=$(do_facet $SINGLEMDS \
9226 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
9227 awk '/ldlm_cancel/ {print $2}')
9228 blk1=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
9229 awk '/ldlm_bl_callback/ {print $2}')
9231 can2=$(do_facet $SINGLEMDS \
9232 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
9233 awk '/ldlm_cancel/ {print $2}')
9234 blk2=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
9235 awk '/ldlm_bl_callback/ {print $2}')
9236 [ $can1 -eq $can2 ] || error $((can2-can1)) "cancel RPC occured."
9237 [ $blk1 -eq $blk2 ] || error $((blk2-blk1)) "blocking RPC occured."
9238 lru_resize_enable mdc
9239 lru_resize_enable osc
9241 run_test 120b "Early Lock Cancel: create test"
9244 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
9245 remote_mds_nodsh && skip "remote MDS with nodsh" && return
9246 test_mkdir -c1 $DIR/$tdir
9247 $LCTL get_param -n mdc.*.connect_flags | grep -q early_lock_cancel ||
9248 { skip "no early lock cancel on server"; return 0; }
9249 lru_resize_disable mdc
9250 lru_resize_disable osc
9251 test_mkdir -c1 $DIR/$tdir/d1
9252 test_mkdir -c1 $DIR/$tdir/d2
9253 touch $DIR/$tdir/d1/f1
9254 cancel_lru_locks mdc
9255 stat $DIR/$tdir/d1 $DIR/$tdir/d2 $DIR/$tdir/d1/f1 > /dev/null
9256 can1=$(do_facet $SINGLEMDS \
9257 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
9258 awk '/ldlm_cancel/ {print $2}')
9259 blk1=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
9260 awk '/ldlm_bl_callback/ {print $2}')
9261 ln $DIR/$tdir/d1/f1 $DIR/$tdir/d2/f2
9262 can2=$(do_facet $SINGLEMDS \
9263 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
9264 awk '/ldlm_cancel/ {print $2}')
9265 blk2=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
9266 awk '/ldlm_bl_callback/ {print $2}')
9267 [ $can1 -eq $can2 ] || error $((can2-can1)) "cancel RPC occured."
9268 [ $blk1 -eq $blk2 ] || error $((blk2-blk1)) "blocking RPC occured."
9269 lru_resize_enable mdc
9270 lru_resize_enable osc
9272 run_test 120c "Early Lock Cancel: link test"
9275 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
9276 remote_mds_nodsh && skip "remote MDS with nodsh" && return
9277 test_mkdir -c1 $DIR/$tdir
9278 $LCTL get_param -n mdc.*.connect_flags | grep -q early_lock_cancel ||
9279 { skip "no early lock cancel on server"; return 0; }
9280 lru_resize_disable mdc
9281 lru_resize_disable osc
9283 cancel_lru_locks mdc
9284 stat $DIR/$tdir > /dev/null
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 chmod a+x $DIR/$tdir
9291 can2=$(do_facet $SINGLEMDS \
9292 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
9293 awk '/ldlm_cancel/ {print $2}')
9294 blk2=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
9295 awk '/ldlm_bl_callback/ {print $2}')
9296 [ $can1 -eq $can2 ] || error $((can2-can1)) "cancel RPC occured."
9297 [ $blk1 -eq $blk2 ] || error $((blk2-blk1)) "blocking RPC occured."
9298 lru_resize_enable mdc
9299 lru_resize_enable osc
9301 run_test 120d "Early Lock Cancel: setattr test"
9304 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
9305 $LCTL get_param -n mdc.*.connect_flags | grep -q early_lock_cancel ||
9306 { skip "no early lock cancel on server"; return 0; }
9307 remote_mds_nodsh && skip "remote MDS with nodsh" && return
9308 local dlmtrace_set=false
9310 test_mkdir -c1 $DIR/$tdir
9311 lru_resize_disable mdc
9312 lru_resize_disable osc
9313 ! $LCTL get_param debug | grep -q dlmtrace &&
9314 $LCTL set_param debug=+dlmtrace && dlmtrace_set=true
9315 dd if=/dev/zero of=$DIR/$tdir/f1 count=1
9316 cancel_lru_locks mdc
9317 cancel_lru_locks osc
9318 dd if=$DIR/$tdir/f1 of=/dev/null
9319 stat $DIR/$tdir $DIR/$tdir/f1 > /dev/null
9320 # XXX client can not do early lock cancel of OST lock
9321 # during unlink (LU-4206), so cancel osc lock now.
9323 cancel_lru_locks osc
9324 can1=$(do_facet $SINGLEMDS \
9325 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
9326 awk '/ldlm_cancel/ {print $2}')
9327 blk1=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
9328 awk '/ldlm_bl_callback/ {print $2}')
9329 unlink $DIR/$tdir/f1
9331 can2=$(do_facet $SINGLEMDS \
9332 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
9333 awk '/ldlm_cancel/ {print $2}')
9334 blk2=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
9335 awk '/ldlm_bl_callback/ {print $2}')
9336 [ $can1 -ne $can2 ] && error "$((can2 - can1)) cancel RPC occured" &&
9337 $LCTL dk $TMP/cancel.debug.txt
9338 [ $blk1 -ne $blk2 ] && error "$((blk2 - blk1)) blocking RPC occured" &&
9339 $LCTL dk $TMP/blocking.debug.txt
9340 $dlmtrace_set && $LCTL set_param debug=-dlmtrace
9341 lru_resize_enable mdc
9342 lru_resize_enable osc
9344 run_test 120e "Early Lock Cancel: unlink test"
9347 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
9348 $LCTL get_param -n mdc.*.connect_flags | grep -q early_lock_cancel ||
9349 { skip "no early lock cancel on server"; return 0; }
9350 remote_mds_nodsh && skip "remote MDS with nodsh" && return
9351 test_mkdir -c1 $DIR/$tdir
9352 lru_resize_disable mdc
9353 lru_resize_disable osc
9354 test_mkdir -c1 $DIR/$tdir/d1
9355 test_mkdir -c1 $DIR/$tdir/d2
9356 dd if=/dev/zero of=$DIR/$tdir/d1/f1 count=1
9357 dd if=/dev/zero of=$DIR/$tdir/d2/f2 count=1
9358 cancel_lru_locks mdc
9359 cancel_lru_locks osc
9360 dd if=$DIR/$tdir/d1/f1 of=/dev/null
9361 dd if=$DIR/$tdir/d2/f2 of=/dev/null
9362 stat $DIR/$tdir/d1 $DIR/$tdir/d2 $DIR/$tdir/d1/f1 $DIR/$tdir/d2/f2 > /dev/null
9363 # XXX client can not do early lock cancel of OST lock
9364 # during rename (LU-4206), so cancel osc lock now.
9366 cancel_lru_locks osc
9367 can1=$(do_facet $SINGLEMDS \
9368 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
9369 awk '/ldlm_cancel/ {print $2}')
9370 blk1=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
9371 awk '/ldlm_bl_callback/ {print $2}')
9372 mrename $DIR/$tdir/d1/f1 $DIR/$tdir/d2/f2
9374 can2=$(do_facet $SINGLEMDS \
9375 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
9376 awk '/ldlm_cancel/ {print $2}')
9377 blk2=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
9378 awk '/ldlm_bl_callback/ {print $2}')
9379 [ $can1 -eq $can2 ] || error $((can2-can1)) "cancel RPC occured."
9380 [ $blk1 -eq $blk2 ] || error $((blk2-blk1)) "blocking RPC occured."
9381 lru_resize_enable mdc
9382 lru_resize_enable osc
9384 run_test 120f "Early Lock Cancel: rename test"
9387 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
9388 $LCTL get_param -n mdc.*.connect_flags | grep -q early_lock_cancel ||
9389 { skip "no early lock cancel on server"; return 0; }
9390 remote_mds_nodsh && skip "remote MDS with nodsh" && return
9391 lru_resize_disable mdc
9392 lru_resize_disable osc
9394 echo create $count files
9395 test_mkdir $DIR/$tdir
9396 cancel_lru_locks mdc
9397 cancel_lru_locks osc
9400 can0=$(do_facet $SINGLEMDS \
9401 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
9402 awk '/ldlm_cancel/ {print $2}')
9403 blk0=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
9404 awk '/ldlm_bl_callback/ {print $2}')
9405 createmany -o $DIR/$tdir/f $count
9407 can1=$(do_facet $SINGLEMDS \
9408 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
9409 awk '/ldlm_cancel/ {print $2}')
9410 blk1=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
9411 awk '/ldlm_bl_callback/ {print $2}')
9413 echo total: $((can1-can0)) cancels, $((blk1-blk0)) blockings
9414 echo rm $count files
9417 can2=$(do_facet $SINGLEMDS \
9418 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
9419 awk '/ldlm_cancel/ {print $2}')
9420 blk2=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
9421 awk '/ldlm_bl_callback/ {print $2}')
9423 echo total: $count removes in $((t2-t1))
9424 echo total: $((can2-can1)) cancels, $((blk2-blk1)) blockings
9426 # wait for commitment of removal
9427 lru_resize_enable mdc
9428 lru_resize_enable osc
9430 run_test 120g "Early Lock Cancel: performance test"
9432 test_121() { #bug #10589
9433 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
9435 writes=$(LANG=C dd if=/dev/zero of=$DIR/$tfile count=1 2>&1 | awk -F '+' '/out$/ {print $1}')
9436 #define OBD_FAIL_LDLM_CANCEL_RACE 0x310
9437 lctl set_param fail_loc=0x310
9438 cancel_lru_locks osc > /dev/null
9439 reads=$(LANG=C dd if=$DIR/$tfile of=/dev/null 2>&1 | awk -F '+' '/in$/ {print $1}')
9440 lctl set_param fail_loc=0
9441 [[ $reads -eq $writes ]] ||
9442 error "read $reads blocks, must be $writes blocks"
9444 run_test 121 "read cancel race ========="
9446 test_123a() { # was test 123, statahead(bug 11401)
9447 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
9449 if ! grep -q "processor.*: 1" /proc/cpuinfo; then
9450 log "testing UP system. Performance may be lower than expected."
9455 test_mkdir $DIR/$tdir
9456 NUMFREE=$(df -i -P $DIR | tail -n 1 | awk '{ print $4 }')
9457 [[ $NUMFREE -gt 100000 ]] && NUMFREE=100000 || NUMFREE=$((NUMFREE-1000))
9459 for ((i=100, j=0; i<=$NUMFREE; j=$i, i=$((i * MULT)) )); do
9460 createmany -o $DIR/$tdir/$tfile $j $((i - j))
9462 max=`lctl get_param -n llite.*.statahead_max | head -n 1`
9463 lctl set_param -n llite.*.statahead_max 0
9464 lctl get_param llite.*.statahead_max
9465 cancel_lru_locks mdc
9466 cancel_lru_locks osc
9468 time ls -l $DIR/$tdir | wc -l
9470 delta=$((etime - stime))
9471 log "ls $i files without statahead: $delta sec"
9472 lctl set_param llite.*.statahead_max=$max
9474 swrong=`lctl get_param -n llite.*.statahead_stats | grep "statahead wrong:" | awk '{print $3}'`
9475 lctl get_param -n llite.*.statahead_max | grep '[0-9]'
9476 cancel_lru_locks mdc
9477 cancel_lru_locks osc
9479 time ls -l $DIR/$tdir | wc -l
9481 delta_sa=$((etime - stime))
9482 log "ls $i files with statahead: $delta_sa sec"
9483 lctl get_param -n llite.*.statahead_stats
9484 ewrong=`lctl get_param -n llite.*.statahead_stats | grep "statahead wrong:" | awk '{print $3}'`
9486 [[ $swrong -lt $ewrong ]] &&
9487 log "statahead was stopped, maybe too many locks held!"
9488 [[ $delta -eq 0 || $delta_sa -eq 0 ]] && continue
9490 if [ $((delta_sa * 100)) -gt $((delta * 105)) -a $delta_sa -gt $((delta + 2)) ]; then
9491 max=`lctl get_param -n llite.*.statahead_max | head -n 1`
9492 lctl set_param -n llite.*.statahead_max 0
9493 lctl get_param llite.*.statahead_max
9494 cancel_lru_locks mdc
9495 cancel_lru_locks osc
9497 time ls -l $DIR/$tdir | wc -l
9499 delta=$((etime - stime))
9500 log "ls $i files again without statahead: $delta sec"
9501 lctl set_param llite.*.statahead_max=$max
9502 if [ $((delta_sa * 100)) -gt $((delta * 105)) -a $delta_sa -gt $((delta + 2)) ]; then
9503 if [ $SLOWOK -eq 0 ]; then
9504 error "ls $i files is slower with statahead!"
9506 log "ls $i files is slower with statahead!"
9512 [ $delta -gt 20 ] && break
9513 [ $delta -gt 8 ] && MULT=$((50 / delta))
9514 [ "$SLOW" = "no" -a $delta -gt 5 ] && break
9522 delta=$((etime - stime))
9523 log "rm -r $DIR/$tdir/: $delta seconds"
9525 lctl get_param -n llite.*.statahead_stats
9527 run_test 123a "verify statahead work"
9529 test_123b () { # statahead(bug 15027)
9530 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
9531 test_mkdir $DIR/$tdir
9532 createmany -o $DIR/$tdir/$tfile-%d 1000
9534 cancel_lru_locks mdc
9535 cancel_lru_locks osc
9537 #define OBD_FAIL_MDC_GETATTR_ENQUEUE 0x803
9538 lctl set_param fail_loc=0x80000803
9539 ls -lR $DIR/$tdir > /dev/null
9541 lctl set_param fail_loc=0x0
9542 lctl get_param -n llite.*.statahead_stats
9547 run_test 123b "not panic with network error in statahead enqueue (bug 15027)"
9550 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
9551 $LCTL get_param -n mdc.*.connect_flags | grep -q lru_resize ||
9552 { skip "no lru resize on server"; return 0; }
9554 test_mkdir $DIR/$tdir
9556 log "create $NR files at $DIR/$tdir"
9557 createmany -o $DIR/$tdir/f $NR ||
9558 error "failed to create $NR files in $DIR/$tdir"
9560 cancel_lru_locks mdc
9561 ls -l $DIR/$tdir > /dev/null
9565 for VALUE in $($LCTL get_param ldlm.namespaces.*mdc-*.lru_size); do
9566 local PARAM=$(echo ${VALUE[0]} | cut -d "=" -f1)
9567 LRU_SIZE=$($LCTL get_param -n $PARAM)
9568 if [[ $LRU_SIZE -gt $(default_lru_size) ]]; then
9569 NSDIR=$(echo $PARAM | cut -d "." -f1-3)
9571 log "NS=$(basename $NSDIR)"
9576 if [[ -z "$NSDIR" || $LRU_SIZE -lt $(default_lru_size) ]]; then
9577 skip "Not enough cached locks created!"
9584 # We know that lru resize allows one client to hold $LIMIT locks
9585 # for 10h. After that locks begin to be killed by client.
9587 local LIMIT=$($LCTL get_param -n $NSDIR.pool.limit)
9589 if [ $LIMIT -lt $LRU_SIZE ]; then
9590 skip "Limit is too small $LIMIT"
9594 # Make LVF so higher that sleeping for $SLEEP is enough to _start_
9595 # killing locks. Some time was spent for creating locks. This means
9596 # that up to the moment of sleep finish we must have killed some of
9597 # them (10-100 locks). This depends on how fast ther were created.
9598 # Many of them were touched in almost the same moment and thus will
9599 # be killed in groups.
9600 local LVF=$(($MAX_HRS * 60 * 60 / $SLEEP * $LIMIT / $LRU_SIZE))
9602 # Use $LRU_SIZE_B here to take into account real number of locks
9603 # created in the case of CMD, LRU_SIZE_B != $NR in most of cases
9604 local LRU_SIZE_B=$LRU_SIZE
9606 local OLD_LVF=$($LCTL get_param -n $NSDIR.pool.lock_volume_factor)
9607 log "OLD_LVF=$OLD_LVF"
9608 $LCTL set_param -n $NSDIR.pool.lock_volume_factor $LVF
9610 # Let's make sure that we really have some margin. Client checks
9611 # cached locks every 10 sec.
9613 log "Sleep ${SLEEP} sec"
9615 while ((SEC<$SLEEP)); do
9619 LRU_SIZE=$($LCTL get_param -n $NSDIR/lru_size)
9623 $LCTL set_param -n $NSDIR.pool.lock_volume_factor $OLD_LVF
9624 local LRU_SIZE_A=$($LCTL get_param -n $NSDIR.lru_size)
9626 [[ $LRU_SIZE_B -gt $LRU_SIZE_A ]] || {
9627 error "No locks dropped in ${SLEEP}s. LRU size: $LRU_SIZE_A"
9628 unlinkmany $DIR/$tdir/f $NR
9632 log "Dropped "$((LRU_SIZE_B-LRU_SIZE_A))" locks in ${SLEEP}s"
9633 log "unlink $NR files at $DIR/$tdir"
9634 unlinkmany $DIR/$tdir/f $NR
9636 run_test 124a "lru resize ======================================="
9638 get_max_pool_limit()
9640 local limit=$($LCTL get_param \
9641 -n ldlm.namespaces.*-MDT0000-mdc-*.pool.limit)
9644 if [[ $l -gt $max ]]; then
9652 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
9653 $LCTL get_param -n mdc.*.connect_flags | grep -q lru_resize ||
9654 { skip "no lru resize on server"; return 0; }
9656 LIMIT=$(get_max_pool_limit)
9658 NR=$(($(default_lru_size)*20))
9659 if [[ $NR -gt $LIMIT ]]; then
9660 log "Limit lock number by $LIMIT locks"
9664 IFree=$(mdsrate_inodes_available)
9665 if [ $IFree -lt $NR ]; then
9666 log "Limit lock number by $IFree inodes"
9670 lru_resize_disable mdc
9671 test_mkdir -p $DIR/$tdir/disable_lru_resize
9673 createmany -o $DIR/$tdir/disable_lru_resize/f $NR
9674 log "doing ls -la $DIR/$tdir/disable_lru_resize 3 times"
9675 cancel_lru_locks mdc
9678 ls -la $DIR/$tdir/disable_lru_resize > /dev/null &
9681 ls -la $DIR/$tdir/disable_lru_resize > /dev/null &
9684 ls -la $DIR/$tdir/disable_lru_resize > /dev/null &
9688 nolruresize_delta=$((etime-stime))
9689 log "ls -la time: $nolruresize_delta seconds"
9690 log "lru_size = $(lctl get_param -n ldlm.namespaces.*mdc*.lru_size)"
9691 unlinkmany $DIR/$tdir/disable_lru_resize/f $NR
9693 lru_resize_enable mdc
9694 test_mkdir -p $DIR/$tdir/enable_lru_resize
9696 createmany -o $DIR/$tdir/enable_lru_resize/f $NR
9697 log "doing ls -la $DIR/$tdir/enable_lru_resize 3 times"
9698 cancel_lru_locks mdc
9701 ls -la $DIR/$tdir/enable_lru_resize > /dev/null &
9704 ls -la $DIR/$tdir/enable_lru_resize > /dev/null &
9707 ls -la $DIR/$tdir/enable_lru_resize > /dev/null &
9711 lruresize_delta=$((etime-stime))
9712 log "ls -la time: $lruresize_delta seconds"
9713 log "lru_size = $(lctl get_param -n ldlm.namespaces.*mdc*.lru_size)"
9715 if [ $lruresize_delta -gt $nolruresize_delta ]; then
9716 log "ls -la is $(((lruresize_delta - $nolruresize_delta) * 100 / $nolruresize_delta))% slower with lru resize enabled"
9717 elif [ $nolruresize_delta -gt $lruresize_delta ]; then
9718 log "ls -la is $(((nolruresize_delta - $lruresize_delta) * 100 / $nolruresize_delta))% faster with lru resize enabled"
9720 log "lru resize performs the same with no lru resize"
9722 unlinkmany $DIR/$tdir/enable_lru_resize/f $NR
9724 run_test 124b "lru resize (performance test) ======================="
9727 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
9728 $LCTL get_param -n mdc.*.connect_flags | grep -q lru_resize ||
9729 { skip "no lru resize on server"; return 0; }
9731 # cache ununsed locks on client
9733 cancel_lru_locks mdc
9734 test_mkdir $DIR/$tdir
9735 createmany -o $DIR/$tdir/f $nr ||
9736 error "failed to create $nr files in $DIR/$tdir"
9737 ls -l $DIR/$tdir > /dev/null
9739 local nsdir="ldlm.namespaces.*-MDT0000-mdc-*"
9740 local unused=$($LCTL get_param -n $nsdir.lock_unused_count)
9741 local max_age=$($LCTL get_param -n $nsdir.lru_max_age)
9742 local recalc_p=$($LCTL get_param -n $nsdir.pool.recalc_period)
9743 echo "unused=$unused, max_age=$max_age, recalc_p=$recalc_p"
9745 # set lru_max_age to 1 sec
9746 $LCTL set_param $nsdir.lru_max_age=1000 # milliseconds
9747 echo "sleep $((recalc_p * 2)) seconds..."
9748 sleep $((recalc_p * 2))
9750 local remaining=$($LCTL get_param -n $nsdir.lock_unused_count)
9751 # restore lru_max_age
9752 $LCTL set_param -n $nsdir.lru_max_age $max_age
9753 [ $remaining -eq 0 ] || error "$remaining locks are not canceled"
9754 unlinkmany $DIR/$tdir/f $nr
9756 run_test 124c "LRUR cancel very aged locks"
9758 test_125() { # 13358
9759 $LCTL get_param -n llite.*.client_type | grep -q local ||
9760 { skip "must run as local client"; return; }
9761 $LCTL get_param -n mdc.*-mdc-*.connect_flags | grep -q acl ||
9762 { skip "must have acl enabled"; return; }
9763 [ -z "$(which setfacl)" ] && skip "must have setfacl tool" && return
9764 test_mkdir $DIR/$tdir
9765 $LFS setstripe -S 65536 -c -1 $DIR/$tdir || error "setstripe failed"
9766 setfacl -R -m u:bin:rwx $DIR/$tdir || error "setfacl $DIR/$tdir failed"
9767 ls -ld $DIR/$tdir || error "cannot access $DIR/$tdir"
9769 run_test 125 "don't return EPROTO when a dir has a non-default striping and ACLs"
9771 test_126() { # bug 12829/13455
9772 $LCTL get_param -n llite.*.client_type | grep -q local ||
9773 { skip "must run as local client"; return; }
9774 [ "$UID" != 0 ] && skip_env "$TESTNAME (must run as root)" && return
9775 $GSS && skip "must run as gss disabled" && return
9777 $RUNAS -u 0 -g 1 touch $DIR/$tfile || error "touch failed"
9778 gid=`ls -n $DIR/$tfile | awk '{print $4}'`
9780 [ $gid -eq "1" ] || error "gid is set to" $gid "instead of 1"
9782 run_test 126 "check that the fsgid provided by the client is taken into account"
9784 test_127a() { # bug 15521
9785 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
9786 $SETSTRIPE -i 0 -c 1 $DIR/$tfile || error "setstripe failed"
9787 $LCTL set_param osc.*.stats=0
9788 FSIZE=$((2048 * 1024))
9789 dd if=/dev/zero of=$DIR/$tfile bs=$FSIZE count=1
9790 cancel_lru_locks osc
9791 dd if=$DIR/$tfile of=/dev/null bs=$FSIZE
9793 $LCTL get_param osc.*0000-osc-*.stats | grep samples > $DIR/${tfile}.tmp
9794 while read NAME COUNT SAMP UNIT MIN MAX SUM SUMSQ; do
9795 echo "got $COUNT $NAME"
9796 [ ! $MIN ] && error "Missing min value for $NAME proc entry"
9797 eval $NAME=$COUNT || error "Wrong proc format"
9800 read_bytes|write_bytes)
9801 [ $MIN -lt 4096 ] && error "min is too small: $MIN"
9802 [ $MIN -gt $FSIZE ] && error "min is too big: $MIN"
9803 [ $MAX -lt 4096 ] && error "max is too small: $MAX"
9804 [ $MAX -gt $FSIZE ] && error "max is too big: $MAX"
9805 [ $SUM -ne $FSIZE ] && error "sum is wrong: $SUM"
9806 [ $SUMSQ -lt $(((FSIZE /4096) * (4096 * 4096))) ] &&
9807 error "sumsquare is too small: $SUMSQ"
9808 [ $SUMSQ -gt $((FSIZE * FSIZE)) ] &&
9809 error "sumsquare is too big: $SUMSQ"
9813 done < $DIR/${tfile}.tmp
9815 #check that we actually got some stats
9816 [ "$read_bytes" ] || error "Missing read_bytes stats"
9817 [ "$write_bytes" ] || error "Missing write_bytes stats"
9818 [ "$read_bytes" != 0 ] || error "no read done"
9819 [ "$write_bytes" != 0 ] || error "no write done"
9821 run_test 127a "verify the client stats are sane"
9823 test_127b() { # bug LU-333
9824 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
9825 $LCTL set_param llite.*.stats=0
9826 FSIZE=65536 # sized fixed to match PAGE_SIZE for most clients
9827 # perform 2 reads and writes so MAX is different from SUM.
9828 dd if=/dev/zero of=$DIR/$tfile bs=$FSIZE count=1
9829 dd if=/dev/zero of=$DIR/$tfile bs=$FSIZE count=1
9830 cancel_lru_locks osc
9831 dd if=$DIR/$tfile of=/dev/null bs=$FSIZE count=1
9832 dd if=$DIR/$tfile of=/dev/null bs=$FSIZE count=1
9834 $LCTL get_param llite.*.stats | grep samples > $TMP/${tfile}.tmp
9835 while read NAME COUNT SAMP UNIT MIN MAX SUM SUMSQ; do
9836 echo "got $COUNT $NAME"
9837 eval $NAME=$COUNT || error "Wrong proc format"
9841 [ $COUNT -ne 2 ] && error "count is not 2: $COUNT"
9842 [ $MIN -ne $FSIZE ] && error "min is not $FSIZE: $MIN"
9843 [ $MAX -ne $FSIZE ] && error "max is incorrect: $MAX"
9844 [ $SUM -ne $((FSIZE * 2)) ] && error "sum is wrong: $SUM"
9847 [ $COUNT -ne 2 ] && error "count is not 2: $COUNT"
9848 [ $MIN -ne $FSIZE ] && error "min is not $FSIZE: $MIN"
9849 [ $MAX -ne $FSIZE ] && error "max is incorrect: $MAX"
9850 [ $SUM -ne $((FSIZE * 2)) ] && error "sum is wrong: $SUM"
9854 done < $TMP/${tfile}.tmp
9856 #check that we actually got some stats
9857 [ "$read_bytes" ] || error "Missing read_bytes stats"
9858 [ "$write_bytes" ] || error "Missing write_bytes stats"
9859 [ "$read_bytes" != 0 ] || error "no read done"
9860 [ "$write_bytes" != 0 ] || error "no write done"
9862 rm -f $TMP/${tfile}.tmp
9864 run_test 127b "verify the llite client stats are sane"
9866 test_128() { # bug 15212
9868 $LFS 2>&1 <<-EOF | tee $TMP/$tfile.log
9873 result=$(grep error $TMP/$tfile.log)
9874 rm -f $DIR/$tfile $TMP/$tfile.log
9876 error "consecutive find's under interactive lfs failed"
9878 run_test 128 "interactive lfs for 2 consecutive find's"
9885 local ldproc=/proc/fs/ldiskfs
9886 local facets=$(get_facets MDS)
9888 for facet in ${facets//,/ }; do
9889 canondev=$(ldiskfs_canon \
9890 *.$(convert_facet2label $facet).mntdev $facet)
9891 do_facet $facet "test -e $ldproc/$canondev/max_dir_size" ||
9892 ldproc=/sys/fs/ldiskfs
9893 do_facet $facet "echo $1 >$ldproc/$canondev/max_dir_size"
9894 do_facet $facet "echo $2 >$ldproc/$canondev/warning_dir_size"
9899 local facets=$(get_facets MDS)
9900 for facet in ${facets//,/ }; do
9901 do_facet $facet "dmesg | tail -3 | grep -q $1" && return 0
9907 [[ $(lustre_version_code $SINGLEMDS) -ge $(version_code 2.5.56) ]] ||
9908 { skip "Need MDS version with at least 2.5.56"; return 0; }
9910 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
9911 if [ "$(facet_fstype $SINGLEMDS)" != ldiskfs ]; then
9912 skip "ldiskfs only test"
9915 remote_mds_nodsh && skip "remote MDS with nodsh" && return
9918 local has_warning=false
9923 # block size of mds1
9924 local maxsize=$(($($LCTL get_param -n mdc.*MDT0000*.blocksize) * 5))
9925 set_dir_limits $maxsize $maxsize
9926 local dirsize=$(stat -c%s "$DIR/$tdir")
9928 while [[ $dirsize -le $maxsize ]]; do
9929 $MULTIOP $DIR/$tdir/file_base_$nfiles Oc
9931 if ! $has_warning; then
9932 check_mds_dmesg '"is approaching"' && has_warning=true
9935 # ENOSPC for new ext4 max_dir_size (kernel commit df981d03ee)
9936 # EFBIG for previous versions included in ldiskfs series
9937 if [ $rc -eq $EFBIG -o $rc -eq $ENOSPC ]; then
9939 echo "return code $rc received as expected"
9941 createmany -o $DIR/$tdir/file_extra_$nfiles. 5 ||
9942 error_exit "create failed w/o dir size limit"
9944 check_mds_dmesg '"has reached"' ||
9945 error_exit "reached message should be output"
9947 [ $has_warning = "false" ] &&
9948 error_exit "warning message should be output"
9950 dirsize=$(stat -c%s "$DIR/$tdir")
9952 [[ $dirsize -ge $maxsize ]] && return 0
9953 error_exit "current dir size $dirsize, " \
9954 "previous limit $maxsize"
9955 elif [ $rc -ne 0 ]; then
9957 error_exit "return $rc received instead of expected " \
9958 "$EFBIG or $ENOSPC, files in dir $dirsize"
9960 nfiles=$((nfiles + 1))
9961 dirsize=$(stat -c%s "$DIR/$tdir")
9965 error "exceeded dir size limit $maxsize($MDSCOUNT) : $dirsize bytes"
9967 run_test 129 "test directory size limit ========================"
9976 local filefrag_op=$(filefrag -e 2>&1 | grep "invalid option")
9977 [ -n "$filefrag_op" ] && skip_env "filefrag does not support FIEMAP" &&
9980 trap cleanup_130 EXIT RETURN
9982 local fm_file=$DIR/$tfile
9983 $SETSTRIPE -S 65536 -c 1 $fm_file || error "setstripe on $fm_file"
9984 dd if=/dev/zero of=$fm_file bs=65536 count=1 ||
9985 error "dd failed for $fm_file"
9987 # LU-1795: test filefrag/FIEMAP once, even if unsupported
9988 filefrag -ves $fm_file
9990 [ "$(facet_fstype ost$(($($GETSTRIPE -i $fm_file) + 1)))" = "zfs" ] &&
9991 skip "ORI-366/LU-1941: FIEMAP unimplemented on ZFS" && return
9992 [ $RC != 0 ] && error "filefrag $fm_file failed"
9994 filefrag_op=$(filefrag -ve -k $fm_file |
9995 sed -n '/ext:/,/found/{/ext:/d; /found/d; p}')
9996 lun=$($GETSTRIPE -i $fm_file)
9998 start_blk=`echo $filefrag_op | cut -d: -f2 | cut -d. -f1`
10001 for line in $filefrag_op
10003 frag_lun=`echo $line | cut -d: -f5`
10004 ext_len=`echo $line | cut -d: -f4`
10005 if (( $frag_lun != $lun )); then
10007 error "FIEMAP on 1-stripe file($fm_file) failed"
10010 (( tot_len += ext_len ))
10013 if (( lun != frag_lun || start_blk != 0 || tot_len != 64 )); then
10015 error "FIEMAP on 1-stripe file($fm_file) failed;"
10021 echo "FIEMAP on single striped file succeeded"
10023 run_test 130a "FIEMAP (1-stripe file)"
10026 [ "$OSTCOUNT" -lt "2" ] && skip_env "needs >= 2 OSTs" && return
10028 local filefrag_op=$(filefrag -e 2>&1 | grep "invalid option")
10029 [ -n "$filefrag_op" ] && skip_env "filefrag does not support FIEMAP" &&
10032 trap cleanup_130 EXIT RETURN
10034 local fm_file=$DIR/$tfile
10035 $SETSTRIPE -S 65536 -c $OSTCOUNT $fm_file ||
10036 error "setstripe on $fm_file"
10037 [ "$(facet_fstype ost$(($($GETSTRIPE -i $fm_file) + 1)))" = "zfs" ] &&
10038 skip "ORI-366/LU-1941: FIEMAP unimplemented on ZFS" && return
10040 dd if=/dev/zero of=$fm_file bs=1M count=$OSTCOUNT ||
10041 error "dd failed on $fm_file"
10043 filefrag -ves $fm_file || error "filefrag $fm_file failed"
10044 filefrag_op=$(filefrag -ve -k $fm_file |
10045 sed -n '/ext:/,/found/{/ext:/d; /found/d; p}')
10047 last_lun=$(echo $filefrag_op | cut -d: -f5 |
10048 sed -e 's/^[ \t]*/0x/' | sed -e 's/0x0x/0x/')
10053 for line in $filefrag_op
10055 frag_lun=$(echo $line | cut -d: -f5 |
10056 sed -e 's/^[ \t]*/0x/' | sed -e 's/0x0x/0x/')
10057 ext_len=$(echo $line | cut -d: -f4)
10058 if (( $frag_lun != $last_lun )); then
10059 if (( tot_len != 1024 )); then
10061 error "FIEMAP on $fm_file failed; returned " \
10062 "len $tot_len for OST $last_lun instead of 1024"
10065 (( num_luns += 1 ))
10069 (( tot_len += ext_len ))
10072 if (( num_luns != $OSTCOUNT || tot_len != 1024 )); then
10074 error "FIEMAP on $fm_file failed; returned wrong number of " \
10075 "luns or wrong len for OST $last_lun"
10081 echo "FIEMAP on $OSTCOUNT-stripe file succeeded"
10083 run_test 130b "FIEMAP ($OSTCOUNT-stripe file)"
10086 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs" && return
10088 filefrag_op=$(filefrag -e 2>&1 | grep "invalid option")
10089 [ -n "$filefrag_op" ] && skip "filefrag does not support FIEMAP" &&
10092 trap cleanup_130 EXIT RETURN
10094 local fm_file=$DIR/$tfile
10095 $SETSTRIPE -S 65536 -c 2 $fm_file || error "setstripe on $fm_file"
10096 [ "$(facet_fstype ost$(($($GETSTRIPE -i $fm_file) + 1)))" = "zfs" ] &&
10097 skip "ORI-366/LU-1941: FIEMAP unimplemented on ZFS" && return
10099 dd if=/dev/zero of=$fm_file seek=1 bs=1M count=1 ||
10100 error "dd failed on $fm_file"
10102 filefrag -ves $fm_file || error "filefrag $fm_file failed"
10103 filefrag_op=$(filefrag -ve -k $fm_file |
10104 sed -n '/ext:/,/found/{/ext:/d; /found/d; p}')
10106 last_lun=$(echo $filefrag_op | cut -d: -f5 |
10107 sed -e 's/^[ \t]*/0x/' | sed -e 's/0x0x/0x/')
10112 for line in $filefrag_op
10114 frag_lun=$(echo $line | cut -d: -f5 |
10115 sed -e 's/^[ \t]*/0x/' | sed -e 's/0x0x/0x/')
10116 ext_len=$(echo $line | cut -d: -f4)
10117 if (( $frag_lun != $last_lun )); then
10118 logical=`echo $line | cut -d: -f2 | cut -d. -f1`
10119 if (( logical != 512 )); then
10121 error "FIEMAP on $fm_file failed; returned " \
10122 "logical start for lun $logical instead of 512"
10125 if (( tot_len != 512 )); then
10127 error "FIEMAP on $fm_file failed; returned " \
10128 "len $tot_len for OST $last_lun instead of 1024"
10131 (( num_luns += 1 ))
10135 (( tot_len += ext_len ))
10138 if (( num_luns != 2 || tot_len != 512 )); then
10140 error "FIEMAP on $fm_file failed; returned wrong number of " \
10141 "luns or wrong len for OST $last_lun"
10147 echo "FIEMAP on 2-stripe file with hole succeeded"
10149 run_test 130c "FIEMAP (2-stripe file with hole)"
10152 [[ $OSTCOUNT -lt 3 ]] && skip_env "needs >= 3 OSTs" && return
10154 filefrag_op=$(filefrag -e 2>&1 | grep "invalid option")
10155 [ -n "$filefrag_op" ] && skip "filefrag does not support FIEMAP" &&
10158 trap cleanup_130 EXIT RETURN
10160 local fm_file=$DIR/$tfile
10161 $SETSTRIPE -S 65536 -c $OSTCOUNT $fm_file ||
10162 error "setstripe on $fm_file"
10163 [ "$(facet_fstype ost$(($($GETSTRIPE -i $fm_file) + 1)))" = "zfs" ] &&
10164 skip "ORI-366/LU-1941: FIEMAP unimplemented on ZFS" && return
10166 local actual_stripe_count=$($GETSTRIPE -c $fm_file)
10167 dd if=/dev/zero of=$fm_file bs=1M count=$actual_stripe_count ||
10168 error "dd failed on $fm_file"
10170 filefrag -ves $fm_file || error "filefrag $fm_file failed"
10171 filefrag_op=$(filefrag -ve -k $fm_file |
10172 sed -n '/ext:/,/found/{/ext:/d; /found/d; p}')
10174 last_lun=$(echo $filefrag_op | cut -d: -f5 |
10175 sed -e 's/^[ \t]*/0x/' | sed -e 's/0x0x/0x/')
10180 for line in $filefrag_op
10182 frag_lun=$(echo $line | cut -d: -f5 |
10183 sed -e 's/^[ \t]*/0x/' | sed -e 's/0x0x/0x/')
10184 ext_len=$(echo $line | cut -d: -f4)
10185 if (( $frag_lun != $last_lun )); then
10186 if (( tot_len != 1024 )); then
10188 error "FIEMAP on $fm_file failed; returned " \
10189 "len $tot_len for OST $last_lun instead of 1024"
10192 (( num_luns += 1 ))
10196 (( tot_len += ext_len ))
10199 if (( num_luns != actual_stripe_count || tot_len != 1024 )); then
10201 error "FIEMAP on $fm_file failed; returned wrong number of " \
10202 "luns or wrong len for OST $last_lun"
10208 echo "FIEMAP on N-stripe file succeeded"
10210 run_test 130d "FIEMAP (N-stripe file)"
10213 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs" && return
10215 filefrag_op=$(filefrag -e 2>&1 | grep "invalid option")
10216 [ -n "$filefrag_op" ] && skip "filefrag does not support FIEMAP" && return
10218 trap cleanup_130 EXIT RETURN
10220 local fm_file=$DIR/$tfile
10221 $SETSTRIPE -S 131072 -c 2 $fm_file || error "setstripe on $fm_file"
10222 [ "$(facet_fstype ost$(($($GETSTRIPE -i $fm_file) + 1)))" = "zfs" ] &&
10223 skip "ORI-366/LU-1941: FIEMAP unimplemented on ZFS" && return
10226 EXPECTED_LEN=$(( (NUM_BLKS / 2) * 64 ))
10227 for ((i = 0; i < $NUM_BLKS; i++))
10229 dd if=/dev/zero of=$fm_file count=1 bs=64k seek=$((2*$i)) conv=notrunc > /dev/null 2>&1
10232 filefrag -ves $fm_file || error "filefrag $fm_file failed"
10233 filefrag_op=$(filefrag -ve -k $fm_file |
10234 sed -n '/ext:/,/found/{/ext:/d; /found/d; p}')
10236 last_lun=$(echo $filefrag_op | cut -d: -f5 |
10237 sed -e 's/^[ \t]*/0x/' | sed -e 's/0x0x/0x/')
10242 for line in $filefrag_op
10244 frag_lun=$(echo $line | cut -d: -f5 |
10245 sed -e 's/^[ \t]*/0x/' | sed -e 's/0x0x/0x/')
10246 ext_len=$(echo $line | cut -d: -f4)
10247 if (( $frag_lun != $last_lun )); then
10248 if (( tot_len != $EXPECTED_LEN )); then
10250 error "FIEMAP on $fm_file failed; returned " \
10251 "len $tot_len for OST $last_lun instead " \
10255 (( num_luns += 1 ))
10259 (( tot_len += ext_len ))
10262 if (( num_luns != 2 || tot_len != $EXPECTED_LEN )); then
10264 error "FIEMAP on $fm_file failed; returned wrong number " \
10265 "of luns or wrong len for OST $last_lun"
10271 echo "FIEMAP with continuation calls succeeded"
10273 run_test 130e "FIEMAP (test continuation FIEMAP calls)"
10276 filefrag_op=$(filefrag -e 2>&1 | grep "invalid option")
10277 [ -n "$filefrag_op" ] && skip "filefrag does not support FIEMAP" &&
10280 local fm_file=$DIR/$tfile
10281 $MULTIOP $fm_file oO_RDWR:O_CREAT:O_LOV_DELAY_CREATE:T33554432c ||
10282 error "multiop create with lov_delay_create on $fm_file"
10284 filefrag -ves $fm_file || error "filefrag $fm_file failed"
10285 filefrag_extents=$(filefrag -vek $fm_file |
10286 awk '/extents? found/ { print $2 }')
10287 if [[ "$filefrag_extents" != "0" ]]; then
10288 error "FIEMAP on $fm_file failed; " \
10289 "returned $filefrag_extents expected 0"
10294 run_test 130f "FIEMAP (unstriped file)"
10296 # Test for writev/readv
10298 rwv -f $DIR/$tfile -w -n 3 524288 1048576 1572864 ||
10299 error "writev test failed"
10300 rwv -f $DIR/$tfile -r -v -n 2 1572864 1048576 ||
10301 error "readv failed"
10304 run_test 131a "test iov's crossing stripe boundary for writev/readv"
10307 local fsize=$((524288 + 1048576 + 1572864))
10308 rwv -f $DIR/$tfile -w -a -n 3 524288 1048576 1572864 &&
10309 $CHECKSTAT -t file $DIR/$tfile -s $fsize ||
10310 error "append writev test failed"
10312 ((fsize += 1572864 + 1048576))
10313 rwv -f $DIR/$tfile -w -a -n 2 1572864 1048576 &&
10314 $CHECKSTAT -t file $DIR/$tfile -s $fsize ||
10315 error "append writev test failed"
10318 run_test 131b "test append writev"
10321 rwv -f $DIR/$tfile -w -d -n 1 1048576 || return 0
10324 run_test 131c "test read/write on file w/o objects"
10327 rwv -f $DIR/$tfile -w -n 1 1572864
10328 NOB=`rwv -f $DIR/$tfile -r -n 3 524288 524288 1048576 | awk '/error/ {print $6}'`
10329 if [ "$NOB" != 1572864 ]; then
10330 error "Short read filed: read $NOB bytes instead of 1572864"
10334 run_test 131d "test short read"
10337 rwv -f $DIR/$tfile -w -s 1048576 -n 1 1048576
10338 rwv -f $DIR/$tfile -r -z -s 0 -n 1 524288 || \
10339 error "read hitting hole failed"
10342 run_test 131e "test read hitting hole"
10351 mds*) res=$(do_facet $facet \
10352 $LCTL get_param mdt.$FSNAME-MDT0000.md_stats | grep "$op")
10354 ost*) res=$(do_facet $facet \
10355 $LCTL get_param obdfilter.$FSNAME-OST0000.stats | grep "$op")
10357 *) error "Wrong facet '$facet'" ;;
10360 [ "$res" ] || error "The counter for $op on $facet was not incremented"
10361 # if the argument $3 is zero, it means any stat increment is ok.
10362 if [[ $want -gt 0 ]]; then
10363 local count=$(echo $res | awk '{ print $2 }')
10364 [[ $count -ne $want ]] &&
10365 error "The $op counter on $facet is $count, not $want"
10370 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
10371 remote_ost_nodsh && skip "remote OST with nodsh" && return
10372 remote_mds_nodsh && skip "remote MDS with nodsh" && return
10374 do_facet $SINGLEMDS $LCTL list_param mdt.*.rename_stats ||
10375 { skip "MDS doesn't support rename stats"; return; }
10376 local testdir=$DIR/${tdir}/stats_testdir
10377 mkdir -p $DIR/${tdir}
10380 do_facet $SINGLEMDS $LCTL set_param mdt.*.md_stats=clear
10381 do_facet ost1 $LCTL set_param obdfilter.*.stats=clear
10383 # verify mdt stats first.
10384 mkdir ${testdir} || error "mkdir failed"
10385 check_stats $SINGLEMDS "mkdir" 1
10386 touch ${testdir}/${tfile} || error "touch failed"
10387 check_stats $SINGLEMDS "open" 1
10388 check_stats $SINGLEMDS "close" 1
10389 [ $(lustre_version_code $SINGLEMDS) -ge $(version_code 2.8.54) ] && {
10390 mknod ${testdir}/${tfile}-pipe p || error "mknod failed"
10391 check_stats $SINGLEMDS "mknod" 2
10393 rm -f ${testdir}/${tfile}-pipe || error "pipe remove failed"
10394 check_stats $SINGLEMDS "unlink" 1
10395 rm -f ${testdir}/${tfile} || error "file remove failed"
10396 check_stats $SINGLEMDS "unlink" 2
10398 # remove working dir and check mdt stats again.
10399 rmdir ${testdir} || error "rmdir failed"
10400 check_stats $SINGLEMDS "rmdir" 1
10402 local testdir1=$DIR/${tdir}/stats_testdir1
10403 mkdir -p ${testdir}
10404 mkdir -p ${testdir1}
10405 touch ${testdir1}/test1
10406 mv ${testdir1}/test1 ${testdir} || error "file crossdir rename"
10407 check_stats $SINGLEMDS "crossdir_rename" 1
10409 mv ${testdir}/test1 ${testdir}/test0 || error "file samedir rename"
10410 check_stats $SINGLEMDS "samedir_rename" 1
10412 rm -rf $DIR/${tdir}
10414 run_test 133a "Verifying MDT stats ========================================"
10417 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
10418 remote_ost_nodsh && skip "remote OST with nodsh" && return
10419 remote_mds_nodsh && skip "remote MDS with nodsh" && return
10420 local testdir=$DIR/${tdir}/stats_testdir
10421 mkdir -p ${testdir} || error "mkdir failed"
10422 touch ${testdir}/${tfile} || error "touch failed"
10423 cancel_lru_locks mdc
10426 do_facet $SINGLEMDS $LCTL set_param mdt.*.md_stats=clear
10427 do_facet ost1 $LCTL set_param obdfilter.*.stats=clear
10429 # extra mdt stats verification.
10430 chmod 444 ${testdir}/${tfile} || error "chmod failed"
10431 check_stats $SINGLEMDS "setattr" 1
10432 do_facet $SINGLEMDS $LCTL set_param mdt.*.md_stats=clear
10433 if [ $(lustre_version_code $SINGLEMDS) -ne $(version_code 2.2.0) ]
10435 ls -l ${testdir}/${tfile} > /dev/null|| error "ls failed"
10436 check_stats $SINGLEMDS "getattr" 1
10438 $LFS df || error "lfs failed"
10439 check_stats $SINGLEMDS "statfs" 1
10441 rm -rf $DIR/${tdir}
10443 run_test 133b "Verifying extra MDT stats =================================="
10446 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
10447 remote_ost_nodsh && skip "remote OST with nodsh" && return
10448 remote_mds_nodsh && skip "remote MDS with nodsh" && return
10449 local testdir=$DIR/$tdir/stats_testdir
10450 test_mkdir -p $testdir
10452 # verify obdfilter stats.
10453 $SETSTRIPE -c 1 -i 0 $testdir/$tfile
10455 cancel_lru_locks osc
10456 wait_delete_completed
10459 do_facet $SINGLEMDS $LCTL set_param mdt.*.md_stats=clear
10460 do_facet ost1 $LCTL set_param obdfilter.*.stats=clear
10462 dd if=/dev/zero of=$testdir/$tfile conv=notrunc bs=512k count=1 ||
10465 cancel_lru_locks osc
10466 check_stats ost1 "write" 1
10468 dd if=$testdir/$tfile of=/dev/null bs=1k count=1 || error "dd failed"
10469 check_stats ost1 "read" 1
10471 > $testdir/$tfile || error "truncate failed"
10472 check_stats ost1 "punch" 1
10474 rm -f $testdir/$tfile || error "file remove failed"
10475 wait_delete_completed
10476 check_stats ost1 "destroy" 1
10480 run_test 133c "Verifying OST stats ========================================"
10487 while [ $value -ge 2 ]; do
10492 if [ $orig -gt $order ]; then
10500 local size=('K' 'M' 'G' 'T');
10502 local size_string=$value
10504 while [ $value -ge 1024 ]; do
10505 if [ $i -gt 3 ]; then
10506 #T is the biggest unit we get here, if that is bigger,
10508 size_string=${value}T
10511 value=$((value >> 10))
10512 if [ $value -lt 1024 ]; then
10513 size_string=${value}${size[$i]}
10522 get_rename_size() {
10524 local context=${2:-.}
10525 local sample=$(do_facet $SINGLEMDS $LCTL get_param mdt.*.rename_stats |
10526 grep -A1 $context |
10527 awk '/ '${size}'/ {print $4}' | sed -e "s/,//g")
10532 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
10533 remote_ost_nodsh && skip "remote OST with nodsh" && return
10534 remote_mds_nodsh && skip "remote MDS with nodsh" && return
10535 do_facet $SINGLEMDS $LCTL list_param mdt.*.rename_stats ||
10536 { skip "MDS doesn't support rename stats"; return; }
10538 local testdir1=$DIR/${tdir}/stats_testdir1
10539 local testdir2=$DIR/${tdir}/stats_testdir2
10541 do_facet $SINGLEMDS $LCTL set_param mdt.*.rename_stats=clear
10543 mkdir -p ${testdir1} || error "mkdir failed"
10544 mkdir -p ${testdir2} || error "mkdir failed"
10546 createmany -o $testdir1/test 512 || error "createmany failed"
10548 # check samedir rename size
10549 mv ${testdir1}/test0 ${testdir1}/test_0
10551 local testdir1_size=$(ls -l $DIR/${tdir} |
10552 awk '/stats_testdir1/ {print $5}')
10553 local testdir2_size=$(ls -l $DIR/${tdir} |
10554 awk '/stats_testdir2/ {print $5}')
10556 testdir1_size=$(order_2 $testdir1_size)
10557 testdir2_size=$(order_2 $testdir2_size)
10559 testdir1_size=$(size_in_KMGT $testdir1_size)
10560 testdir2_size=$(size_in_KMGT $testdir2_size)
10562 echo "source rename dir size: ${testdir1_size}"
10563 echo "target rename dir size: ${testdir2_size}"
10565 local cmd="do_facet $SINGLEMDS $LCTL get_param mdt.*.rename_stats"
10566 eval $cmd || error "$cmd failed"
10567 local samedir=$($cmd | grep 'same_dir')
10568 local same_sample=$(get_rename_size $testdir1_size)
10569 [ -z "$samedir" ] && error "samedir_rename_size count error"
10570 [[ $same_sample -eq 1 ]] ||
10571 error "samedir_rename_size error $same_sample"
10572 echo "Check same dir rename stats success"
10574 do_facet $SINGLEMDS $LCTL set_param mdt.*.rename_stats=clear
10576 # check crossdir rename size
10577 mv ${testdir1}/test_0 ${testdir2}/test_0
10579 testdir1_size=$(ls -l $DIR/${tdir} |
10580 awk '/stats_testdir1/ {print $5}')
10581 testdir2_size=$(ls -l $DIR/${tdir} |
10582 awk '/stats_testdir2/ {print $5}')
10584 testdir1_size=$(order_2 $testdir1_size)
10585 testdir2_size=$(order_2 $testdir2_size)
10587 testdir1_size=$(size_in_KMGT $testdir1_size)
10588 testdir2_size=$(size_in_KMGT $testdir2_size)
10590 echo "source rename dir size: ${testdir1_size}"
10591 echo "target rename dir size: ${testdir2_size}"
10593 eval $cmd || error "$cmd failed"
10594 local crossdir=$($cmd | grep 'crossdir')
10595 local src_sample=$(get_rename_size $testdir1_size crossdir_src)
10596 local tgt_sample=$(get_rename_size $testdir2_size crossdir_tgt)
10597 [ -z "$crossdir" ] && error "crossdir_rename_size count error"
10598 [[ $src_sample -eq 1 ]] ||
10599 error "crossdir_rename_size error $src_sample"
10600 [[ $tgt_sample -eq 1 ]] ||
10601 error "crossdir_rename_size error $tgt_sample"
10602 echo "Check cross dir rename stats success"
10603 rm -rf $DIR/${tdir}
10605 run_test 133d "Verifying rename_stats ========================================"
10608 remote_mds_nodsh && skip "remote MDS with nodsh" && return
10609 remote_ost_nodsh && skip "remote OST with nodsh" && return
10610 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
10611 local testdir=$DIR/${tdir}/stats_testdir
10612 local ctr f0 f1 bs=32768 count=42 sum
10614 mkdir -p ${testdir} || error "mkdir failed"
10616 $SETSTRIPE -c 1 -i 0 ${testdir}/${tfile}
10618 for ctr in {write,read}_bytes; do
10620 cancel_lru_locks osc
10622 do_facet ost1 $LCTL set_param -n \
10623 "obdfilter.*.exports.clear=clear"
10625 if [ $ctr = write_bytes ]; then
10627 f1=${testdir}/${tfile}
10629 f0=${testdir}/${tfile}
10633 dd if=$f0 of=$f1 conv=notrunc bs=$bs count=$count || \
10636 cancel_lru_locks osc
10638 sum=$(do_facet ost1 $LCTL get_param \
10639 "obdfilter.*.exports.*.stats" |
10640 awk -v ctr=$ctr 'BEGIN { sum = 0 }
10641 $1 == ctr { sum += $7 }
10642 END { printf("%0.0f", sum) }')
10644 if ((sum != bs * count)); then
10645 error "Bad $ctr sum, expected $((bs * count)), got $sum"
10649 rm -rf $DIR/${tdir}
10651 run_test 133e "Verifying OST {read,write}_bytes nid stats ================="
10653 proc_regexp="/{proc,sys}/{fs,sys,kernel/debug}/{lustre,lnet}/"
10656 # First without trusting modes.
10657 local proc_dirs=$(eval \ls -d $proc_regexp 2>/dev/null)
10658 echo "proc_dirs='$proc_dirs'"
10659 [ -n "$proc_dirs" ] || error "no proc_dirs on $HOSTNAME"
10660 find $proc_dirs -exec cat '{}' \; &> /dev/null
10662 # Second verifying readability.
10663 $LCTL get_param -R '*' &> /dev/null || error "proc file read failed"
10665 # Verifing writability with badarea_io.
10667 -ignore_readdir_race \
10669 -not -name force_lbug \
10670 -not -name changelog_mask \
10671 -exec badarea_io '{}' \; ||
10672 error "find $proc_dirs failed"
10674 run_test 133f "Check reads/writes of client lustre proc files with bad area io"
10677 remote_mds_nodsh && skip "remote MDS with nodsh" && return
10678 remote_ost_nodsh && skip "remote OST with nodsh" && return
10680 # eventually, this can also be replaced with "lctl get_param -R",
10681 # but not until that option is always available on the server
10683 for facet in mds1 ost1; do
10684 [ $(lustre_version_code $facet) -le $(version_code 2.5.54) ] &&
10685 skip "Too old lustre on $facet" && continue
10686 local facet_proc_dirs=$(do_facet $facet \
10687 \\\ls -d $proc_regexp 2>/dev/null)
10688 echo "${facet}_proc_dirs='$facet_proc_dirs'"
10689 [ -z "$facet_proc_dirs" ] && error "no proc_dirs on $facet"
10690 do_facet $facet find $facet_proc_dirs \
10691 ! -name req_history \
10692 -exec cat '{}' \\\; &> /dev/null
10694 do_facet $facet find $facet_proc_dirs \
10695 ! -name req_history \
10697 -exec cat '{}' \\\; &> /dev/null ||
10698 error "proc file read failed"
10700 do_facet $facet find $facet_proc_dirs \
10701 -ignore_readdir_race \
10703 -not -name force_lbug \
10704 -not -name changelog_mask \
10705 -exec badarea_io '{}' \\\; ||
10706 error "$facet find $facet_proc_dirs failed"
10709 # remount the FS in case writes/reads /proc break the FS
10710 cleanup || error "failed to unmount"
10711 setup || error "failed to setup"
10714 run_test 133g "Check reads/writes of server lustre proc files with bad area io"
10717 remote_mds_nodsh && skip "remote MDS with nodsh" && return
10718 remote_ost_nodsh && skip "remote OST with nodsh" && return
10719 [[ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.9.54) ]] &&
10720 skip "Need MDS version at least 2.9.54" && return
10723 for facet in client mds1 ost1; do
10724 local facet_proc_dirs=$(do_facet $facet \
10725 \\\ls -d $proc_regexp 2> /dev/null)
10726 [ -z "$facet_proc_dirs" ] && error "no proc_dirs on $facet"
10727 echo "${facet}_proc_dirs='$facet_proc_dirs'"
10728 # Get the list of files that are missing the terminating newline
10729 local missing=($(do_facet $facet \
10730 find ${facet_proc_dirs} -type f \| \
10731 while read F\; do \
10732 awk -v FS='\v' -v RS='\v\v' \
10733 "'END { if(NR>0 && \
10734 \\\$NF !~ /.*\\\n\$/) \
10735 print FILENAME}'" \
10738 [ ${#missing[*]} -eq 0 ] ||
10739 error "files do not end with newline: ${missing[*]}"
10742 run_test 133h "Proc files should end with newlines"
10745 remote_mds_nodsh && skip "remote MDS with nodsh" && return
10746 [[ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.7.54) ]] &&
10747 skip "Need MDS version at least 2.7.54" && return
10749 mkdir -p $DIR/$tdir || error "failed to create $DIR/$tdir"
10750 cancel_lru_locks mdc
10752 local nsdir="ldlm.namespaces.*-MDT0000-mdc-*"
10753 local unused=$($LCTL get_param -n $nsdir.lock_unused_count)
10754 [ $unused -eq 0 ] || error "$unused locks are not cleared"
10757 createmany -o $DIR/$tdir/f $nr ||
10758 error "failed to create $nr files in $DIR/$tdir"
10759 unused=$($LCTL get_param -n $nsdir.lock_unused_count)
10761 #define OBD_FAIL_LDLM_WATERMARK_LOW 0x327
10762 do_facet mds1 $LCTL set_param fail_loc=0x327
10763 do_facet mds1 $LCTL set_param fail_val=500
10766 echo "sleep 10 seconds ..."
10768 local lck_cnt=$($LCTL get_param -n $nsdir.lock_unused_count)
10770 do_facet mds1 $LCTL set_param fail_loc=0
10771 do_facet mds1 $LCTL set_param fail_val=0
10772 [ $lck_cnt -lt $unused ] ||
10773 error "No locks reclaimed, before:$unused, after:$lck_cnt"
10776 unlinkmany $DIR/$tdir/f $nr
10778 run_test 134a "Server reclaims locks when reaching lock_reclaim_threshold"
10781 remote_mds_nodsh && skip "remote MDS with nodsh" && return
10782 [[ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.7.54) ]] &&
10783 skip "Need MDS version at least 2.7.54" && return
10785 mkdir -p $DIR/$tdir || error "failed to create $DIR/$tdir"
10786 cancel_lru_locks mdc
10788 local low_wm=$(do_facet mds1 $LCTL get_param -n \
10789 ldlm.lock_reclaim_threshold_mb)
10790 # disable reclaim temporarily
10791 do_facet mds1 $LCTL set_param ldlm.lock_reclaim_threshold_mb=0
10793 #define OBD_FAIL_LDLM_WATERMARK_HIGH 0x328
10794 do_facet mds1 $LCTL set_param fail_loc=0x328
10795 do_facet mds1 $LCTL set_param fail_val=500
10797 $LCTL set_param debug=+trace
10800 createmany -o $DIR/$tdir/f $nr &
10801 local create_pid=$!
10803 echo "Sleep $TIMEOUT seconds ..."
10805 if ! ps -p $create_pid > /dev/null 2>&1; then
10806 do_facet mds1 $LCTL set_param fail_loc=0
10807 do_facet mds1 $LCTL set_param fail_val=0
10808 do_facet mds1 $LCTL set_param \
10809 ldlm.lock_reclaim_threshold_mb=${low_wm}m
10810 error "createmany finished incorrectly!"
10812 do_facet mds1 $LCTL set_param fail_loc=0
10813 do_facet mds1 $LCTL set_param fail_val=0
10814 do_facet mds1 $LCTL set_param ldlm.lock_reclaim_threshold_mb=${low_wm}m
10815 wait $create_pid || return 1
10817 unlinkmany $DIR/$tdir/f $nr
10819 run_test 134b "Server rejects lock request when reaching lock_limit_mb"
10821 test_140() { #bug-17379
10822 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
10823 test_mkdir $DIR/$tdir
10824 cd $DIR/$tdir || error "Changing to $DIR/$tdir"
10825 cp $(which stat) . || error "Copying stat to $DIR/$tdir"
10827 # VFS limits max symlink depth to 5(4KSTACK) or 7(8KSTACK) or 8
10828 # For kernel > 3.5, bellow only tests consecutive symlink (MAX 40)
10830 while i=$((i + 1)); do
10832 cd $i || error "Changing to $i"
10833 ln -s ../stat stat || error "Creating stat symlink"
10834 # Read the symlink until ELOOP present,
10835 # not LBUGing the system is considered success,
10836 # we didn't overrun the stack.
10837 $OPENFILE -f O_RDONLY stat >/dev/null 2>&1; ret=$?
10838 if [ $ret -ne 0 ]; then
10839 if [ $ret -eq 40 ]; then
10842 error "Open stat symlink"
10848 echo "The symlink depth = $i"
10849 [ $i -eq 5 -o $i -eq 7 -o $i -eq 8 -o $i -eq 40 ] ||
10850 error "Invalid symlink depth"
10852 # Test recursive symlink
10853 ln -s symlink_self symlink_self
10854 $OPENFILE -f O_RDONLY symlink_self >/dev/null 2>&1; ret=$?
10855 echo "open symlink_self returns $ret"
10856 [ $ret -eq 40 ] || error "recursive symlink doesn't return -ELOOP"
10858 run_test 140 "Check reasonable stack depth (shouldn't LBUG) ===="
10861 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
10862 local TF="$TMP/$tfile"
10864 dd if=/dev/urandom of=$TF bs=6096 count=1 || error "dd failed"
10866 cancel_lru_locks $OSC
10867 cmp $TF $DIR/$tfile || error "$TMP/$tfile $DIR/$tfile differ"
10868 remount_client $MOUNT
10870 cmp $TF $DIR/$tfile || error "$TF $DIR/$tfile differ (remount)"
10873 $TRUNCATE $DIR/$tfile 6000
10874 cancel_lru_locks $OSC
10875 cmp $TF $DIR/$tfile || error "$TF $DIR/$tfile differ (truncate1)"
10878 echo "12345" >>$DIR/$tfile
10879 cancel_lru_locks $OSC
10880 cmp $TF $DIR/$tfile || error "$TF $DIR/$tfile differ (append1)"
10883 echo "12345" >>$DIR/$tfile
10884 cancel_lru_locks $OSC
10885 cmp $TF $DIR/$tfile || error "$TF $DIR/$tfile differ (append2)"
10890 run_test 150 "truncate/append tests"
10892 #LU-2902 roc_hit was not able to read all values from lproc
10893 function roc_hit_init() {
10894 local list=$(comma_list $(osts_nodes))
10895 local dir=$DIR/$tdir-check
10896 local file=$dir/$tfile
10902 #use setstripe to do a write to every ost
10903 for i in $(seq 0 $((OSTCOUNT-1))); do
10904 $SETSTRIPE -c 1 -i $i $dir || error "$SETSTRIPE $file failed"
10905 dd if=/dev/urandom of=$file bs=4k count=4 2>&1 > /dev/null
10906 idx=$(printf %04x $i)
10907 BEFORE=$(get_osd_param $list *OST*$idx stats |
10908 awk '$1 == "cache_access" {sum += $7}
10909 END { printf("%0.0f", sum) }')
10911 cancel_lru_locks osc
10912 cat $file >/dev/null
10914 AFTER=$(get_osd_param $list *OST*$idx stats |
10915 awk '$1 == "cache_access" {sum += $7}
10916 END { printf("%0.0f", sum) }')
10918 echo BEFORE:$BEFORE AFTER:$AFTER
10919 if ! let "AFTER - BEFORE == 4"; then
10921 error "roc_hit is not safe to use"
10929 function roc_hit() {
10930 local list=$(comma_list $(osts_nodes))
10931 echo $(get_osd_param $list '' stats |
10932 awk '$1 == "cache_hit" {sum += $7}
10933 END { printf("%0.0f", sum) }')
10936 function set_cache() {
10939 if [ "$2" == "off" ]; then
10942 local list=$(comma_list $(osts_nodes))
10943 set_osd_param $list '' $1_cache_enable $on
10945 cancel_lru_locks osc
10949 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
10950 remote_ost_nodsh && skip "remote OST with nodsh" && return
10953 local list=$(comma_list $(osts_nodes))
10955 # check whether obdfilter is cache capable at all
10956 if ! get_osd_param $list '' read_cache_enable >/dev/null; then
10957 echo "not cache-capable obdfilter"
10961 # check cache is enabled on all obdfilters
10962 if get_osd_param $list '' read_cache_enable | grep 0; then
10963 echo "oss cache is disabled"
10967 set_osd_param $list '' writethrough_cache_enable 1
10969 # check write cache is enabled on all obdfilters
10970 if get_osd_param $list '' writethrough_cache_enable | grep 0; then
10971 echo "oss write cache is NOT enabled"
10977 #define OBD_FAIL_OBD_NO_LRU 0x609
10978 do_nodes $list $LCTL set_param fail_loc=0x609
10980 # pages should be in the case right after write
10981 dd if=/dev/urandom of=$DIR/$tfile bs=4k count=$CPAGES ||
10984 local BEFORE=$(roc_hit)
10985 cancel_lru_locks osc
10986 cat $DIR/$tfile >/dev/null
10987 local AFTER=$(roc_hit)
10989 do_nodes $list $LCTL set_param fail_loc=0
10991 if ! let "AFTER - BEFORE == CPAGES"; then
10992 error "NOT IN CACHE: before: $BEFORE, after: $AFTER"
10995 # the following read invalidates the cache
10996 cancel_lru_locks osc
10997 set_osd_param $list '' read_cache_enable 0
10998 cat $DIR/$tfile >/dev/null
11000 # now data shouldn't be found in the cache
11002 cancel_lru_locks osc
11003 cat $DIR/$tfile >/dev/null
11005 if let "AFTER - BEFORE != 0"; then
11006 error "IN CACHE: before: $BEFORE, after: $AFTER"
11009 set_osd_param $list '' read_cache_enable 1
11012 run_test 151 "test cache on oss and controls ==============================="
11015 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
11016 local TF="$TMP/$tfile"
11018 # simulate ENOMEM during write
11019 #define OBD_FAIL_OST_NOMEM 0x226
11020 lctl set_param fail_loc=0x80000226
11021 dd if=/dev/urandom of=$TF bs=6096 count=1 || error "dd failed"
11023 sync || error "sync failed"
11024 lctl set_param fail_loc=0
11026 # discard client's cache
11027 cancel_lru_locks osc
11029 # simulate ENOMEM during read
11030 lctl set_param fail_loc=0x80000226
11031 cmp $TF $DIR/$tfile || error "cmp failed"
11032 lctl set_param fail_loc=0
11036 run_test 152 "test read/write with enomem ============================"
11039 $MULTIOP $DIR/$tfile Ow4096Ycu || error "multiop failed"
11041 run_test 153 "test if fdatasync does not crash ======================="
11043 dot_lustre_fid_permission_check() {
11045 local ffid=$MOUNT/.lustre/fid/$fid
11048 echo "stat fid $fid"
11049 stat $ffid > /dev/null || error "stat $ffid failed."
11050 echo "touch fid $fid"
11051 touch $ffid || error "touch $ffid failed."
11052 echo "write to fid $fid"
11053 cat /etc/hosts > $ffid || error "write $ffid failed."
11054 echo "read fid $fid"
11055 diff /etc/hosts $ffid || error "read $ffid failed."
11056 echo "append write to fid $fid"
11057 cat /etc/hosts >> $ffid || error "append write $ffid failed."
11058 echo "rename fid $fid"
11059 mv $ffid $test_dir/$tfile.1 &&
11060 error "rename $ffid to $tfile.1 should fail."
11061 touch $test_dir/$tfile.1
11062 mv $test_dir/$tfile.1 $ffid &&
11063 error "rename $tfile.1 to $ffid should fail."
11064 rm -f $test_dir/$tfile.1
11065 echo "truncate fid $fid"
11066 $TRUNCATE $ffid 777 || error "truncate $ffid failed."
11067 echo "link fid $fid"
11068 ln -f $ffid $test_dir/tfile.lnk || error "link $ffid failed."
11069 if [[ $($LCTL get_param -n mdc.*-mdc-*.connect_flags) =~ acl ]]; then
11070 echo "setfacl fid $fid"
11071 setfacl -R -m u:bin:rwx $ffid || error "setfacl $ffid failed."
11072 echo "getfacl fid $fid"
11073 getfacl $ffid >/dev/null || error "getfacl $ffid failed."
11075 echo "unlink fid $fid"
11076 unlink $MOUNT/.lustre/fid/$fid && error "unlink $ffid should fail."
11077 echo "mknod fid $fid"
11078 mknod $ffid c 1 3 && error "mknod $ffid should fail."
11080 fid=[0xf00000400:0x1:0x0]
11081 ffid=$MOUNT/.lustre/fid/$fid
11083 echo "stat non-exist fid $fid"
11084 stat $ffid > /dev/null && error "stat non-exist $ffid should fail."
11085 echo "write to non-exist fid $fid"
11086 cat /etc/hosts > $ffid && error "write non-exist $ffid should fail."
11087 echo "link new fid $fid"
11088 ln $test_dir/$tfile $ffid && error "link $ffid should fail."
11090 mkdir -p $test_dir/$tdir
11091 touch $test_dir/$tdir/$tfile
11092 fid=$($LFS path2fid $test_dir/$tdir)
11095 error "error: could not get fid for $test_dir/$dir/$tfile."
11097 ffid=$MOUNT/.lustre/fid/$fid
11100 ls $ffid > /dev/null || error "ls $ffid failed."
11101 echo "touch $fid/$tfile.1"
11102 touch $ffid/$tfile.1 || error "touch $ffid/$tfile.1 failed."
11104 echo "touch $MOUNT/.lustre/fid/$tfile"
11105 touch $MOUNT/.lustre/fid/$tfile && \
11106 error "touch $MOUNT/.lustre/fid/$tfile should fail."
11108 echo "setxattr to $MOUNT/.lustre/fid"
11109 setfattr -n trusted.name1 -v value1 $MOUNT/.lustre/fid
11111 echo "listxattr for $MOUNT/.lustre/fid"
11112 getfattr -d -m "^trusted" $MOUNT/.lustre/fid
11114 echo "delxattr from $MOUNT/.lustre/fid"
11115 setfattr -x trusted.name1 $MOUNT/.lustre/fid
11117 echo "touch invalid fid: $MOUNT/.lustre/fid/[0x200000400:0x2:0x3]"
11118 touch $MOUNT/.lustre/fid/[0x200000400:0x2:0x3] &&
11119 error "touch invalid fid should fail."
11121 echo "touch non-normal fid: $MOUNT/.lustre/fid/[0x1:0x2:0x0]"
11122 touch $MOUNT/.lustre/fid/[0x1:0x2:0x0] &&
11123 error "touch non-normal fid should fail."
11125 echo "rename $tdir to $MOUNT/.lustre/fid"
11126 mrename $test_dir/$tdir $MOUNT/.lustre/fid &&
11127 error "rename to $MOUNT/.lustre/fid should fail."
11129 if [ $(lustre_version_code $SINGLEMDS) -ge $(version_code 2.3.51) ]
11131 local old_obf_mode=$(stat --format="%a" $DIR/.lustre/fid)
11132 local new_obf_mode=777
11134 echo "change mode of $DIR/.lustre/fid to $new_obf_mode"
11135 chmod $new_obf_mode $DIR/.lustre/fid ||
11136 error "chmod $new_obf_mode $DIR/.lustre/fid failed"
11138 local obf_mode=$(stat --format=%a $DIR/.lustre/fid)
11139 [ $obf_mode -eq $new_obf_mode ] ||
11140 error "stat $DIR/.lustre/fid returned wrong mode $obf_mode"
11142 echo "restore mode of $DIR/.lustre/fid to $old_obf_mode"
11143 chmod $old_obf_mode $DIR/.lustre/fid ||
11144 error "chmod $old_obf_mode $DIR/.lustre/fid failed"
11147 $OPENFILE -f O_LOV_DELAY_CREATE:O_CREAT $test_dir/$tfile-2
11148 fid=$($LFS path2fid $test_dir/$tfile-2)
11150 if [ $(lustre_version_code $SINGLEMDS) -ge $(version_code 2.6.50) ]
11152 echo "cp /etc/passwd $MOUNT/.lustre/fid/$fid"
11153 cp /etc/passwd $MOUNT/.lustre/fid/$fid ||
11154 error "create lov data thru .lustre failed"
11156 echo "cp /etc/passwd $test_dir/$tfile-2"
11157 cp /etc/passwd $test_dir/$tfile-2 ||
11158 error "copy to $test_dir/$tfile-2 failed."
11159 echo "diff /etc/passwd $MOUNT/.lustre/fid/$fid"
11160 diff /etc/passwd $MOUNT/.lustre/fid/$fid ||
11161 error "diff /etc/passwd $MOUNT/.lustre/fid/$fid failed."
11163 rm -rf $test_dir/tfile.lnk
11164 rm -rf $test_dir/$tfile-2
11168 [[ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.4.1) ]] &&
11169 skip "Need MDS version at least 2.4.1" && return
11171 local tf=$DIR/$tfile
11174 local fid=$($LFS path2fid $tf)
11175 [ -z "$fid" ] && error "path2fid unable to get $tf FID"
11177 # check that we get the same pathname back
11178 local found=$($LFS fid2path $MOUNT "$fid")
11179 [ -z "$found" ] && error "fid2path unable to get '$fid' path"
11180 [ "$found" == "$tf" ] ||
11181 error "fid2path($fid=path2fid($tf)) = $found != $tf"
11183 run_test 154A "lfs path2fid and fid2path basic checks"
11186 [[ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.4.1) ]] &&
11187 skip "Need MDS version at least 2.4.1" && return
11189 mkdir -p $DIR/$tdir || error "mkdir $tdir failed"
11190 touch $DIR/$tdir/$tfile || error "touch $DIR/$tdir/$tfile failed"
11191 local linkea=$($LL_DECODE_LINKEA $DIR/$tdir/$tfile | grep 'pfid')
11192 [ -z "$linkea" ] && error "decode linkea $DIR/$tdir/$tfile failed"
11194 local name=$(echo $linkea | awk '/pfid/ {print $5}' | sed -e "s/'//g")
11195 local PFID=$(echo $linkea | awk '/pfid/ {print $3}' | sed -e "s/,//g")
11197 # check that we get the same pathname
11198 echo "PFID: $PFID, name: $name"
11199 local FOUND=$($LFS fid2path $MOUNT "$PFID")
11200 [ -z "$FOUND" ] && error "fid2path unable to get $PFID path"
11201 [ "$FOUND/$name" != "$DIR/$tdir/$tfile" ] &&
11202 error "ll_decode_linkea has $FOUND/$name != $DIR/$tdir/$tfile"
11204 rm -rf $DIR/$tdir || error "Can not delete directory $DIR/$tdir"
11206 run_test 154B "verify the ll_decode_linkea tool"
11209 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
11210 [[ $(lustre_version_code $SINGLEMDS) -ge $(version_code 2.2.51) ]] ||
11211 { skip "Need MDS version at least 2.2.51"; return 0; }
11212 [ -z "$(which setfacl)" ] && skip "must have setfacl tool" && return
11213 [ -n "$FILESET" ] && skip "SKIP due to FILESET set" && return
11215 cp /etc/hosts $DIR/$tfile
11217 fid=$($LFS path2fid $DIR/$tfile)
11219 [ $rc -ne 0 ] && error "error: could not get fid for $DIR/$tfile."
11221 dot_lustre_fid_permission_check "$fid" $DIR ||
11222 error "dot lustre permission check $fid failed"
11224 ls -a $MOUNT | grep "\.lustre" && error ".lustre should not be listed"
11226 rm -rf $MOUNT/.lustre && error ".lustre is not allowed to be unlinked"
11228 touch $MOUNT/.lustre/file &&
11229 error "creation is not allowed under .lustre"
11231 mkdir $MOUNT/.lustre/dir &&
11232 error "mkdir is not allowed under .lustre"
11236 run_test 154a "Open-by-FID"
11239 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
11240 [[ $(lustre_version_code $SINGLEMDS) -ge $(version_code 2.2.51) ]] ||
11241 { skip "Need MDS version at least 2.2.51"; return 0; }
11242 [ -n "$FILESET" ] && skip "SKIP due to FILESET set" && return
11244 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
11246 local remote_dir=$DIR/$tdir/remote_dir
11250 mkdir -p $DIR/$tdir
11251 $LFS mkdir -i $MDTIDX $remote_dir ||
11252 error "create remote directory failed"
11254 cp /etc/hosts $remote_dir/$tfile
11256 fid=$($LFS path2fid $remote_dir/$tfile)
11258 [ $rc -ne 0 ] && error "error: could not get fid for $remote_dir/$tfile"
11260 dot_lustre_fid_permission_check "$fid" $remote_dir ||
11261 error "dot lustre permission check $fid failed"
11264 run_test 154b "Open-by-FID for remote directory"
11267 [[ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.4.1) ]] &&
11268 skip "Need MDS version at least 2.4.1" && return
11270 touch $DIR/$tfile.1 $DIR/$tfile.2 $DIR/$tfile.3
11271 local FID1=$($LFS path2fid $DIR/$tfile.1)
11272 local FID2=$($LFS path2fid $DIR/$tfile.2)
11273 local FID3=$($LFS path2fid $DIR/$tfile.3)
11276 $LFS path2fid $DIR/$tfile.[123] | while read PATHNAME FID; do
11277 [ "$PATHNAME" = "$DIR/$tfile.$N:" ] ||
11278 error "path2fid pathname $PATHNAME != $DIR/$tfile.$N:"
11280 [ "$FID" = "${!want}" ] ||
11281 error "path2fid $PATHNAME FID $FID != FID$N ${!want}"
11285 $LFS fid2path $MOUNT "$FID1" "$FID2" "$FID3" | while read PATHNAME;
11287 [ "$PATHNAME" = "$DIR/$tfile.$N" ] ||
11288 error "fid2path pathname $PATHNAME != $DIR/$tfile.$N:"
11292 run_test 154c "lfs path2fid and fid2path multiple arguments"
11295 remote_mds_nodsh && skip "remote MDS with nodsh" && return
11296 [[ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.5.53) ]] &&
11297 skip "Need MDS version at least 2.5.53" && return
11299 if remote_mds; then
11300 nid=$($LCTL list_nids | sed "s/\./\\\./g")
11304 local proc_ofile="mdt.*.exports.'$nid'.open_files"
11311 local fid=$($LFS path2fid $DIR/$tfile)
11314 cmd="exec $fd<$DIR/$tfile"
11316 local fid_list=$(do_facet $SINGLEMDS $LCTL get_param $proc_ofile)
11317 echo "$fid_list" | grep "$fid"
11320 cmd="exec $fd>/dev/null"
11322 if [ $rc -ne 0 ]; then
11323 error "FID $fid not found in open files list $fid_list"
11326 run_test 154d "Verify open file fid"
11330 [[ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.6.50) ]] &&
11331 skip "Need MDS version at least 2.6.50" && return
11333 if ls -a $MOUNT | grep -q '^\.lustre$'; then
11334 error ".lustre returned by readdir"
11337 run_test 154e ".lustre is not returned by readdir"
11340 [ -n "$FILESET" ] && skip "SKIP due to FILESET set" && return
11341 # create parent directory on a single MDT to avoid cross-MDT hardlinks
11342 test_mkdir -p -c1 $DIR/$tdir/d
11343 # test dirs inherit from its stripe
11344 mkdir -p $DIR/$tdir/d/foo1 || error "mkdir error"
11345 mkdir -p $DIR/$tdir/d/foo2 || error "mkdir error"
11346 cp /etc/hosts $DIR/$tdir/d/foo1/$tfile
11347 ln $DIR/$tdir/d/foo1/$tfile $DIR/$tdir/d/foo2/link
11350 # get fid of parents
11351 local FID0=$($LFS path2fid $DIR/$tdir/d)
11352 local FID1=$($LFS path2fid $DIR/$tdir/d/foo1)
11353 local FID2=$($LFS path2fid $DIR/$tdir/d/foo2)
11354 local FID3=$($LFS path2fid $DIR)
11356 # check that path2fid --parents returns expected <parent_fid>/name
11357 # 1) test for a directory (single parent)
11358 local parent=$($LFS path2fid --parents $DIR/$tdir/d/foo1)
11359 [ "$parent" == "$FID0/foo1" ] ||
11360 error "expected parent: $FID0/foo1, got: $parent"
11362 # 2) test for a file with nlink > 1 (multiple parents)
11363 parent=$($LFS path2fid --parents $DIR/$tdir/d/foo1/$tfile)
11364 echo "$parent" | grep -F "$FID1/$tfile" ||
11365 error "$FID1/$tfile not returned in parent list"
11366 echo "$parent" | grep -F "$FID2/link" ||
11367 error "$FID2/link not returned in parent list"
11369 # 3) get parent by fid
11370 local file_fid=$($LFS path2fid $DIR/$tdir/d/foo1/$tfile)
11371 parent=$($LFS path2fid --parents $MOUNT/.lustre/fid/$file_fid)
11372 echo "$parent" | grep -F "$FID1/$tfile" ||
11373 error "$FID1/$tfile not returned in parent list (by fid)"
11374 echo "$parent" | grep -F "$FID2/link" ||
11375 error "$FID2/link not returned in parent list (by fid)"
11377 # 4) test for entry in root directory
11378 parent=$($LFS path2fid --parents $DIR/f)
11379 echo "$parent" | grep -F "$FID3/f" ||
11380 error "$FID3/f not returned in parent list"
11382 # 5) test it on root directory
11383 [ -z "$($LFS path2fid --parents $MOUNT 2>/dev/null)" ] ||
11384 error "$MOUNT should not have parents"
11386 # enable xattr caching and check that linkea is correctly updated
11387 local save="$TMP/$TESTSUITE-$TESTNAME.parameters"
11388 save_lustre_params client "llite.*.xattr_cache" > $save
11389 lctl set_param llite.*.xattr_cache 1
11391 # 6.1) linkea update on rename
11392 mv $DIR/$tdir/d/foo1/$tfile $DIR/$tdir/d/foo2/$tfile.moved
11394 # get parents by fid
11395 parent=$($LFS path2fid --parents $MOUNT/.lustre/fid/$file_fid)
11396 # foo1 should no longer be returned in parent list
11397 echo "$parent" | grep -F "$FID1" &&
11398 error "$FID1 should no longer be in parent list"
11399 # the new path should appear
11400 echo "$parent" | grep -F "$FID2/$tfile.moved" ||
11401 error "$FID2/$tfile.moved is not in parent list"
11403 # 6.2) linkea update on unlink
11404 rm -f $DIR/$tdir/d/foo2/link
11405 parent=$($LFS path2fid --parents $MOUNT/.lustre/fid/$file_fid)
11406 # foo2/link should no longer be returned in parent list
11407 echo "$parent" | grep -F "$FID2/link" &&
11408 error "$FID2/link should no longer be in parent list"
11412 restore_lustre_params < $save
11415 run_test 154f "get parent fids by reading link ea"
11419 [[ $(lustre_version_code $SINGLEMDS) -ge $(version_code 2.6.92) && \
11420 $(lustre_version_code client) -gt $(version_code 2.6.99) ]] ||
11421 { skip "Need MDS version at least 2.6.92"; return 0; }
11422 [ -n "$FILESET" ] && skip "SKIP due to FILESET set" && return
11424 mkdir -p $DIR/$tdir
11425 llapi_fid_test -d $DIR/$tdir
11427 run_test 154g "various llapi FID tests"
11429 test_155_small_load() {
11430 local temp=$TMP/$tfile
11431 local file=$DIR/$tfile
11433 dd if=/dev/urandom of=$temp bs=6096 count=1 || \
11434 error "dd of=$temp bs=6096 count=1 failed"
11436 cancel_lru_locks $OSC
11437 cmp $temp $file || error "$temp $file differ"
11439 $TRUNCATE $temp 6000
11440 $TRUNCATE $file 6000
11441 cmp $temp $file || error "$temp $file differ (truncate1)"
11443 echo "12345" >>$temp
11444 echo "12345" >>$file
11445 cmp $temp $file || error "$temp $file differ (append1)"
11447 echo "12345" >>$temp
11448 echo "12345" >>$file
11449 cmp $temp $file || error "$temp $file differ (append2)"
11455 test_155_big_load() {
11456 remote_ost_nodsh && skip "remote OST with nodsh" && return
11457 local temp=$TMP/$tfile
11458 local file=$DIR/$tfile
11461 local cache_size=$(do_facet ost$((MAXI+1)) \
11462 "awk '/cache/ {sum+=\\\$4} END {print sum}' /proc/cpuinfo")
11463 local large_file_size=$((cache_size * 2))
11465 echo "OSS cache size: $cache_size KB"
11466 echo "Large file size: $large_file_size KB"
11468 [ $MAXV -le $large_file_size ] && \
11469 skip_env "max available OST size needs > $large_file_size KB" && \
11472 $SETSTRIPE $file -c 1 -i $MAXI || error "$SETSTRIPE $file failed"
11474 dd if=/dev/urandom of=$temp bs=$large_file_size count=1k || \
11475 error "dd of=$temp bs=$large_file_size count=1k failed"
11478 cancel_lru_locks osc
11479 cmp $temp $file || error "$temp $file differ"
11485 save_writethrough() {
11486 local facets=$(get_facets OST)
11488 save_lustre_params $facets "obdfilter.*.writethrough_cache_enable" > $1
11489 save_lustre_params $facets "osd-*.*.writethrough_cache_enable" >> $1
11493 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
11494 local p="$TMP/$TESTSUITE-$TESTNAME.parameters"
11495 save_writethrough $p
11498 set_cache writethrough on
11499 test_155_small_load
11500 restore_lustre_params < $p
11503 run_test 155a "Verify small file correctness: read cache:on write_cache:on"
11506 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
11507 local p="$TMP/$TESTSUITE-$TESTNAME.parameters"
11508 save_writethrough $p
11511 set_cache writethrough off
11512 test_155_small_load
11513 restore_lustre_params < $p
11516 run_test 155b "Verify small file correctness: read cache:on write_cache:off"
11519 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
11520 local p="$TMP/$TESTSUITE-$TESTNAME.parameters"
11521 save_writethrough $p
11524 set_cache writethrough on
11525 test_155_small_load
11526 restore_lustre_params < $p
11529 run_test 155c "Verify small file correctness: read cache:off write_cache:on"
11532 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
11533 local p="$TMP/$TESTSUITE-$TESTNAME.parameters"
11534 save_writethrough $p
11537 set_cache writethrough off
11538 test_155_small_load
11539 restore_lustre_params < $p
11542 run_test 155d "Verify small file correctness: read cache:off write_cache:off"
11545 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
11546 local p="$TMP/$TESTSUITE-$TESTNAME.parameters"
11547 save_writethrough $p
11550 set_cache writethrough on
11552 restore_lustre_params < $p
11555 run_test 155e "Verify big file correctness: read cache:on write_cache:on"
11558 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
11559 local p="$TMP/$TESTSUITE-$TESTNAME.parameters"
11560 save_writethrough $p
11563 set_cache writethrough off
11565 restore_lustre_params < $p
11568 run_test 155f "Verify big file correctness: read cache:on write_cache:off"
11571 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
11572 local p="$TMP/$TESTSUITE-$TESTNAME.parameters"
11573 save_writethrough $p
11576 set_cache writethrough on
11578 restore_lustre_params < $p
11581 run_test 155g "Verify big file correctness: read cache:off write_cache:on"
11584 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
11585 local p="$TMP/$TESTSUITE-$TESTNAME.parameters"
11586 save_writethrough $p
11589 set_cache writethrough off
11591 restore_lustre_params < $p
11594 run_test 155h "Verify big file correctness: read cache:off write_cache:off"
11597 remote_ost_nodsh && skip "remote OST with nodsh" && return
11598 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
11602 local file="$DIR/$tfile"
11603 local p="$TMP/$TESTSUITE-$TESTNAME.parameters"
11605 [ "$(facet_fstype ost1)" = "zfs" -a \
11606 $(lustre_version_code ost1 -lt $(version_code 2.6.93)) ] &&
11607 skip "LU-1956/LU-2261: stats not implemented on OSD ZFS" &&
11610 save_writethrough $p
11613 log "Turn on read and write cache"
11615 set_cache writethrough on
11617 log "Write data and read it back."
11618 log "Read should be satisfied from the cache."
11619 dd if=/dev/urandom of=$file bs=4k count=$CPAGES || error "dd failed"
11621 cancel_lru_locks osc
11622 cat $file >/dev/null
11624 if ! let "AFTER - BEFORE == CPAGES"; then
11625 error "NOT IN CACHE: before: $BEFORE, after: $AFTER"
11627 log "cache hits:: before: $BEFORE, after: $AFTER"
11630 log "Read again; it should be satisfied from the cache."
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 "Turn off the read cache and turn on the write cache"
11643 set_cache writethrough on
11645 log "Read again; it should be satisfied from the cache."
11647 cancel_lru_locks osc
11648 cat $file >/dev/null
11650 if ! let "AFTER - BEFORE == CPAGES"; then
11651 error "NOT IN CACHE: before: $BEFORE, after: $AFTER"
11653 log "cache hits:: before: $BEFORE, after: $AFTER"
11656 log "Read again; it should not be satisfied from the cache."
11658 cancel_lru_locks osc
11659 cat $file >/dev/null
11661 if ! let "AFTER - BEFORE == 0"; then
11662 error "IN CACHE: before: $BEFORE, after: $AFTER"
11664 log "cache hits:: before: $BEFORE, after: $AFTER"
11667 log "Write data and read it back."
11668 log "Read should be satisfied from the cache."
11669 dd if=/dev/urandom of=$file bs=4k count=$CPAGES || error "dd failed"
11671 cancel_lru_locks osc
11672 cat $file >/dev/null
11674 if ! let "AFTER - BEFORE == CPAGES"; then
11675 error "NOT IN CACHE: before: $BEFORE, after: $AFTER"
11677 log "cache hits:: before: $BEFORE, after: $AFTER"
11680 log "Read again; it should not be satisfied from the cache."
11682 cancel_lru_locks osc
11683 cat $file >/dev/null
11685 if ! let "AFTER - BEFORE == 0"; then
11686 error "IN CACHE: before: $BEFORE, after: $AFTER"
11688 log "cache hits:: before: $BEFORE, after: $AFTER"
11691 log "Turn off read and write cache"
11693 set_cache writethrough off
11695 log "Write data and read it back"
11696 log "It should not be satisfied from the cache."
11698 dd if=/dev/urandom of=$file bs=4k count=$CPAGES || error "dd failed"
11699 cancel_lru_locks osc
11701 cat $file >/dev/null
11703 if ! let "AFTER - BEFORE == 0"; then
11704 error_ignore bz20762 "IN CACHE: before: $BEFORE, after: $AFTER"
11706 log "cache hits:: before: $BEFORE, after: $AFTER"
11709 log "Turn on the read cache and turn off the write cache"
11711 set_cache writethrough off
11713 log "Write data and read it back"
11714 log "It should not be satisfied from the cache."
11716 dd if=/dev/urandom of=$file bs=4k count=$CPAGES || error "dd failed"
11718 cancel_lru_locks osc
11719 cat $file >/dev/null
11721 if ! let "AFTER - BEFORE == 0"; then
11722 error_ignore bz20762 "IN CACHE: before: $BEFORE, after: $AFTER"
11724 log "cache hits:: before: $BEFORE, after: $AFTER"
11727 log "Read again; it should be satisfied from the cache."
11729 cancel_lru_locks osc
11730 cat $file >/dev/null
11732 if ! let "AFTER - BEFORE == CPAGES"; then
11733 error "NOT IN CACHE: before: $BEFORE, after: $AFTER"
11735 log "cache hits:: before: $BEFORE, after: $AFTER"
11738 restore_lustre_params < $p
11741 run_test 156 "Verification of tunables"
11744 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
11745 remote_mds_nodsh && skip "remote MDS with nodsh" && return
11746 [ $(lustre_version_code $SINGLEMDS) -ge $(version_code 2.2.0) ] ||
11747 { skip "Need MDS version at least 2.2.0"; return; }
11749 changelog_register || error "changelog_register failed"
11750 local cl_user="${CL_USERS[$SINGLEMDS]%% *}"
11751 changelog_users $SINGLEMDS | grep -q $cl_user ||
11752 error "User $cl_user not found in changelog_users"
11755 test_mkdir -p $DIR/$tdir/pics/2008/zachy
11756 changelog_clear 0 || error "changelog_clear failed"
11757 touch $DIR/$tdir/pics/2008/zachy/$tfile # open 1
11758 cp /etc/hosts $DIR/$tdir/pics/2008/zachy/pic1.jpg # open 2
11759 mv $DIR/$tdir/pics/2008/zachy $DIR/$tdir/pics/zach
11760 ln $DIR/$tdir/pics/zach/pic1.jpg $DIR/$tdir/pics/2008/portland.jpg
11761 ln -s $DIR/$tdir/pics/2008/portland.jpg $DIR/$tdir/pics/desktop.jpg
11762 rm $DIR/$tdir/pics/desktop.jpg
11764 changelog_dump | tail -10
11766 echo "verifying changelog mask"
11767 changelog_chmask "-MKDIR"
11768 changelog_chmask "-CLOSE"
11770 test_mkdir -p $DIR/$tdir/pics/zach/sofia # not logged
11771 echo "zzzzzz" > $DIR/$tdir/pics/zach/file # not logged
11773 changelog_chmask "+MKDIR"
11774 changelog_chmask "+CLOSE"
11776 test_mkdir -p $DIR/$tdir/pics/2008/sofia # mkdir 1
11777 echo "zzzzzz" > $DIR/$tdir/pics/zach/file # open 3
11779 changelog_dump | tail -10
11780 MKDIRS=$(changelog_dump | grep -c "MKDIR")
11781 CLOSES=$(changelog_dump | grep -c "CLOSE")
11782 [ $MKDIRS -eq 1 ] || error "MKDIR changelog mask count $MKDIRS != 1"
11783 [ $CLOSES -eq 3 ] || error "CLOSE changelog mask count $CLOSES != 3"
11786 echo "verifying target fid"
11787 local fidc=$(changelog_extract_field "CREAT" "$tfile" "t=")
11788 local fidf=$($LFS path2fid $DIR/$tdir/pics/zach/$tfile)
11789 [ "$fidc" == "$fidf" ] ||
11790 error "changelog '$tfile' fid $fidc != file fid $fidf"
11791 echo "verifying parent fid"
11792 # The FID returned from the Changelog may be the directory shard on
11793 # a different MDT, and not the FID returned by path2fid on the parent.
11794 # Instead of comparing FIDs, verify that fid2path(fidp) is correct,
11795 # since this is what will matter when recreating this file in the tree.
11796 local fidp=$(changelog_extract_field "CREAT" "$tfile" "p=")
11797 local pathp=$($LFS fid2path $MOUNT "$fidp")
11798 [ "${pathp%/}" == "$DIR/$tdir/pics/zach" ] ||
11799 error "changelog fid2path($fidc) $pathp != $DIR/$tdir/pics/zach"
11801 echo "getting records for $cl_user"
11802 changelog_users $SINGLEMDS
11803 local user_rec1=$(changelog_user_rec $SINGLEMDS $cl_user)
11805 __changelog_clear $SINGLEMDS $cl_user +$nclr ||
11806 error "changelog_clear failed"
11807 local user_rec2=$(changelog_user_rec $SINGLEMDS $cl_user)
11808 echo "verifying user clear: $user_rec1 + $nclr == $user_rec2"
11809 [ $user_rec2 == $((user_rec1 + nclr)) ] ||
11810 error "user index expect $user_rec1 + $nclr != $user_rec2"
11812 local min0_rec=$(changelog_users $SINGLEMDS |
11813 awk 'min == "" || $2 < min { min = $2 }; END { print min }')
11814 local first_rec=$($LFS changelog $(facet_svc $SINGLEMDS) |
11815 awk '{ print $1; exit; }')
11817 changelog_dump | tail -n 5
11818 echo "verifying user min purge: $min0_rec + 1 == $first_rec"
11819 [ $first_rec == $((min0_rec + 1)) ] ||
11820 error "first index should be $min0_rec + 1 not $first_rec"
11822 # LU-3446 changelog index reset on MDT restart
11823 local cur_rec1=$(changelog_users $SINGLEMDS |
11824 awk '/^current.index:/ { print $NF }')
11825 changelog_clear 0 ||
11826 error "clear all changelog records for $cl_user failed"
11827 stop $SINGLEMDS || error "Fail to stop $SINGLEMDS"
11828 start $SINGLEMDS $(mdsdevname ${SINGLEMDS//mds/}) $MDS_MOUNT_OPTS ||
11829 error "Fail to start $SINGLEMDS"
11830 local cur_rec2=$(changelog_users $SINGLEMDS |
11831 awk '/^current.index:/ { print $NF }')
11832 echo "verifying index survives MDT restart: $cur_rec1 == $cur_rec2"
11833 [ $cur_rec1 == $cur_rec2 ] ||
11834 error "current index should be $cur_rec1 not $cur_rec2"
11836 echo "verifying users from this test are deregistered"
11837 changelog_deregister || error "changelog_deregister failed"
11838 changelog_users $SINGLEMDS | grep -q $cl_user &&
11839 error "User '$cl_user' still in changelog_users"
11841 # lctl get_param -n mdd.*.changelog_users
11842 # current index: 144
11843 # ID index (idle seconds)
11845 if ! changelog_users $SINGLEMDS | grep "^cl"; then
11846 # this is the normal case where all users were deregistered
11847 # make sure no new records are added when no users are present
11848 local last_rec1=$(changelog_users $SINGLEMDS |
11849 awk '/^current.index:/ { print $NF }')
11850 touch $DIR/$tdir/chloe
11851 local last_rec2=$(changelog_users $SINGLEMDS |
11852 awk '/^current.index:/ { print $NF }')
11853 echo "verify changelogs are off: $last_rec1 == $last_rec2"
11854 [ $last_rec1 == $last_rec2 ] || error "changelogs not off"
11856 # any changelog users must be leftovers from a previous test
11857 changelog_users $SINGLEMDS
11858 echo "other changelog users; can't verify off"
11861 run_test 160a "changelog sanity"
11863 test_160b() { # LU-3587
11864 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
11865 remote_mds_nodsh && skip "remote MDS with nodsh" && return
11866 [ $(lustre_version_code $SINGLEMDS) -ge $(version_code 2.2.0) ] ||
11867 { skip "Need MDS version at least 2.2.0"; return; }
11869 changelog_register || error "changelog_register failed"
11870 local cl_user="${CL_USERS[$SINGLEMDS]%% *}"
11871 changelog_users $SINGLEMDS | grep -q $cl_user ||
11872 error "User '$cl_user' not found in changelog_users"
11874 local longname1=$(str_repeat a 255)
11875 local longname2=$(str_repeat b 255)
11878 echo "creating very long named file"
11879 touch $longname1 || error "create of '$longname1' failed"
11880 echo "renaming very long named file"
11881 mv $longname1 $longname2
11883 changelog_dump | grep RENME | tail -n 5
11886 run_test 160b "Verify that very long rename doesn't crash in changelog"
11889 remote_mds_nodsh && skip "remote MDS with nodsh" && return
11892 local server_version=$(lustre_version_code $SINGLEMDS)
11894 [[ $server_version -gt $(version_code 2.5.57) ]] ||
11895 [[ $server_version -gt $(version_code 2.5.1) &&
11896 $server_version -lt $(version_code 2.5.50) ]] ||
11897 { skip "Need MDS version at least 2.5.58 or 2.5.2+"; return; }
11898 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
11900 # Registration step
11901 changelog_register || error "changelog_register failed"
11904 mkdir -p $DIR/$tdir
11905 $MCREATE $DIR/$tdir/foo_160c
11906 changelog_chmask "-TRUNC"
11907 $TRUNCATE $DIR/$tdir/foo_160c 200
11908 changelog_chmask "+TRUNC"
11909 $TRUNCATE $DIR/$tdir/foo_160c 199
11910 changelog_dump | tail -n 5
11911 local truncs=$(changelog_dump | tail -n 5 | grep -c TRUNC)
11912 [ $truncs -eq 1 ] || error "TRUNC changelog mask count $truncs != 1"
11914 run_test 160c "verify that changelog log catch the truncate event"
11917 remote_mds_nodsh && skip "remote MDS with nodsh" && return
11918 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
11920 [[ $(lustre_version_code $SINGLEMDS) -ge $(version_code 2.7.60) ]] ||
11921 { skip "Need MDS version at least 2.7.60+"; return; }
11922 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
11924 # Registration step
11925 changelog_register || error "changelog_register failed"
11927 mkdir -p $DIR/$tdir/migrate_dir
11928 changelog_clear 0 || error "changelog_clear failed"
11930 $LFS migrate -m 1 $DIR/$tdir/migrate_dir || error "migrate fails"
11931 changelog_dump | tail -n 5
11932 local migrates=$(changelog_dump | grep -c "MIGRT")
11933 [ $migrates -eq 1 ] || error "MIGRATE changelog count $migrates != 1"
11935 run_test 160d "verify that changelog log catch the migrate event"
11938 remote_mds_nodsh && skip "remote MDS with nodsh" && return
11941 changelog_register || error "changelog_register failed"
11943 # Delete a future user (expect fail)
11944 local MDT0=$(facet_svc $SINGLEMDS)
11945 do_facet $SINGLEMDS $LCTL --device $MDT0 changelog_deregister "cl77"
11948 if [ $rc -eq 0 ]; then
11949 error "Deleted non-existant user cl77"
11950 elif [ $rc -ne 2 ]; then
11951 error "changelog_deregister failed with $rc, expect 2 (ENOENT)"
11954 # Clear to a bad index (1 billion should be safe)
11955 $LFS changelog_clear $MDT0 "${CL_USERS[$SINGLEMDS]%% *}" 1000000000
11958 if [ $rc -eq 0 ]; then
11959 error "Successfully cleared to invalid CL index"
11960 elif [ $rc -ne 22 ]; then
11961 error "changelog_clear failed with $rc, expected 22 (EINVAL)"
11964 run_test 160e "changelog negative testing (should return errors)"
11967 remote_mds_nodsh && skip "remote MDS with nodsh" && return
11968 [[ $(lustre_version_code $SINGLEMDS) -ge $(version_code 2.10.56) ]] ||
11969 { skip "Need MDS version at least 2.10.56"; return 0; }
11971 local mdts=$(comma_list $(mdts_nodes))
11974 changelog_register || error "first changelog_register failed"
11975 changelog_register || error "second changelog_register failed"
11976 local cl_users=(${CL_USERS[$SINGLEMDS]})
11977 local cl_user1="${cl_users[0]}"
11978 local cl_user2="${cl_users[1]}"
11980 # generate some changelog records to accumulate on each MDT
11981 test_mkdir -c $MDSCOUNT $DIR/$tdir || error "test_mkdir $tdir failed"
11982 createmany -m $DIR/$tdir/$tfile $((MDSCOUNT * 2)) ||
11983 error "create $DIR/$tdir/$tfile failed"
11985 # check changelogs have been generated
11986 nbcl=$(changelog_dump | wc -l)
11987 [[ $nbcl -eq 0 ]] && error "no changelogs found"
11989 # changelog_gc=1 should be set by default
11990 for param in "changelog_max_idle_time=10" \
11991 "changelog_min_gc_interval=2" \
11992 "changelog_min_free_cat_entries=3"; do
11993 local MDT0=$(facet_svc $SINGLEMDS)
11994 local var="${param%=*}"
11995 local old=$(do_facet mds1 "$LCTL get_param -n mdd.$MDT0.$var")
11997 stack_trap "do_nodes $mdts $LCTL set_param mdd.*.$var=$old" EXIT
11998 do_nodes $mdts $LCTL set_param mdd.*.$param
12001 # simulate changelog catalog almost full
12002 #define OBD_FAIL_CAT_FREE_RECORDS 0x1313
12003 do_nodes $mdts $LCTL set_param fail_loc=0x1313 fail_val=3
12006 local user_rec1=$(changelog_user_rec $SINGLEMDS $cl_user1)
12007 [ -n "$user_rec1" ] ||
12008 error "User $cl_user1 not found in changelog_users"
12009 __changelog_clear $SINGLEMDS $cl_user1 +2
12010 local user_rec2=$(changelog_user_rec $SINGLEMDS $cl_user1)
12011 [ -n "$user_rec2" ] ||
12012 error "User $cl_user1 not found in changelog_users"
12013 echo "verifying user clear: $user_rec1 + 2 == $user_rec2"
12014 [ $((user_rec1 + 2)) == $user_rec2 ] ||
12015 error "user index expected $user_rec1 + 2, but is $user_rec2"
12018 # generate one more changelog to trigger fail_loc
12019 rm -rf $DIR/$tdir || error "rm -rf $tdir failed"
12021 # ensure gc thread is done
12022 wait_update_facet $SINGLEMDS \
12023 "ps -e -o comm= | grep chlg_gc_thread" "" 20
12025 # check user still registered
12026 changelog_users $SINGLEMDS | grep -q "$cl_user1" ||
12027 error "User $cl_user1 not found in changelog_users"
12028 # check user2 unregistered
12029 changelog_users $SINGLEMDS | grep -q "$cl_user2" &&
12030 error "User $cl_user2 still found in changelog_users"
12032 # check changelogs are present and starting at $user_rec2 + 1
12033 local first_rec=$($LFS changelog $(facet_svc $SINGLEMDS) |
12034 awk '{ print $1; exit; }')
12036 echo "verifying min purge: $user_rec2 + 1 == $first_rec"
12037 [ $((user_rec2 + 1)) == $first_rec ] ||
12038 error "first index should be $user_rec2 + 1, but is $first_rec"
12040 run_test 160f "changelog garbage collect (timestamped users)"
12043 remote_mds_nodsh && skip "remote MDS with nodsh" && return
12044 [[ $(lustre_version_code $SINGLEMDS) -ge $(version_code 2.10.56) ]] ||
12045 { skip "Need MDS version at least 2.10.56"; return 0; }
12047 local mdts=$(comma_list $(mdts_nodes))
12049 #define OBD_FAIL_TIME_IN_CHLOG_USER 0x1314
12050 do_nodes $mdts $LCTL set_param fail_loc=0x1314
12053 changelog_register || error "first changelog_register failed"
12054 changelog_register || error "second changelog_register failed"
12055 local cl_users=(${CL_USERS[$SINGLEMDS]})
12056 local cl_user1="${cl_users[0]}"
12057 local cl_user2="${cl_users[1]}"
12059 # generate some changelog records to accumulate on each MDT
12060 test_mkdir -c $MDSCOUNT $DIR/$tdir || error "mkdir $tdir failed"
12061 createmany -m $DIR/$tdir/$tfile $((MDSCOUNT * 2)) ||
12062 error "create $DIR/$tdir/$tfile failed"
12064 # check changelogs have been generated
12065 nbcl=$(changelog_dump | wc -l)
12066 [[ $nbcl -eq 0 ]] && error "no changelogs found"
12068 # changelog_gc=1 should be set by default
12069 for param in "changelog_max_idle_indexes=$((nbcl / 2))" \
12070 "changelog_min_gc_interval=2" \
12071 "changelog_min_free_cat_entries=3"; do
12072 local MDT0=$(facet_svc $SINGLEMDS)
12073 local var="${param%=*}"
12074 local old=$(do_facet mds1 "$LCTL get_param -n mdd.$MDT0.$var")
12076 stack_trap "do_nodes $mdts $LCTL set_param mdd.*.$var=$old" EXIT
12077 do_nodes $mdts $LCTL set_param mdd.*.$param ||
12078 error "unable to set mdd.*.$param"
12081 # simulate changelog catalog almost full
12082 #define OBD_FAIL_CAT_FREE_RECORDS 0x1313
12083 do_nodes $mdts $LCTL set_param fail_loc=0x1313 fail_val=3
12085 local user_rec1=$(changelog_user_rec $SINGLEMDS $cl_user1)
12087 __changelog_clear $SINGLEMDS $cl_user1 +3
12089 local user_rec2=$(changelog_user_rec $SINGLEMDS $cl_user1)
12091 echo "verifying user clear: $user_rec1 + 3 == $user_rec2"
12092 [ $((user_rec1 + 3)) == $user_rec2 ] ||
12093 error "user index expected $user_rec1 + 3, but is $user_rec2"
12095 # generate one more changelog to trigger fail_loc
12096 rm -rf $DIR/$tdir || error "rm -rf $tdir failed"
12098 # ensure gc thread is done
12099 wait_update_facet $SINGLEMDS \
12100 "ps -e -o comm= | grep chlg_gc_thread" "" 20
12102 # check user still registered
12103 [ -n "$(changelog_user_rec $SINGLEMDS $cl_user1)" ] ||
12104 error "User $cl_user1 not found in changelog_users"
12105 # check user2 unregistered
12106 [ -z "$(changelog_user_rec $SINGLEMDS $cl_user2)" ] ||
12107 error "User $cl_user2 still found in changelog_users"
12109 # check changelogs are present and starting at $user_rec2 + 1
12110 local first_rec=$($LFS changelog $(facet_svc $SINGLEMDS) |
12111 awk '{ print $1; exit; }')
12113 echo "verifying min purge: $user_rec2 + 1 == $first_rec"
12114 [ $((user_rec2 + 1)) == $first_rec ] ||
12115 error "first index should be $user_rec2 + 1, but is $first_rec"
12117 run_test 160g "changelog garbage collect (old users)"
12120 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
12121 test_mkdir -c1 $DIR/$tdir
12122 cp /etc/hosts $DIR/$tdir/$tfile
12123 test_mkdir -c1 $DIR/$tdir/foo1
12124 test_mkdir -c1 $DIR/$tdir/foo2
12125 ln $DIR/$tdir/$tfile $DIR/$tdir/foo1/sofia
12126 ln $DIR/$tdir/$tfile $DIR/$tdir/foo2/zachary
12127 ln $DIR/$tdir/$tfile $DIR/$tdir/foo1/luna
12128 ln $DIR/$tdir/$tfile $DIR/$tdir/foo2/thor
12129 local FID=$($LFS path2fid $DIR/$tdir/$tfile | tr -d '[]')
12130 if [ "$($LFS fid2path $DIR $FID | wc -l)" != "5" ]; then
12131 $LFS fid2path $DIR $FID
12132 error "bad link ea"
12135 rm $DIR/$tdir/foo2/zachary
12137 rm $DIR/$tdir/foo2/thor
12139 rm $DIR/$tdir/$tfile
12141 mv $DIR/$tdir/foo1/sofia $DIR/$tdir/foo2/maggie
12142 [ "$($LFS fid2path $FSNAME --link 1 $FID)" != "$tdir/foo2/maggie" ] &&
12143 { $LFS fid2path $DIR $FID; error "bad link rename"; }
12144 rm $DIR/$tdir/foo2/maggie
12147 local longname=$tfile.avg_len_is_thirty_two_
12148 stack_trap "unlinkmany $DIR/$tdir/foo2/$longname 1000 || \
12149 error_noexit 'failed to unlink many hardlinks'" EXIT
12150 createmany -l$DIR/$tdir/foo1/luna $DIR/$tdir/foo2/$longname 1000 ||
12151 error "failed to hardlink many files"
12152 links=$($LFS fid2path $DIR $FID | wc -l)
12153 echo -n "${links}/1000 links in link EA"
12154 [[ $links -gt 60 ]] || error "expected at least 60 links in link EA"
12156 run_test 161a "link ea sanity"
12159 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
12160 [ $MDSCOUNT -lt 2 ] && skip "skipping remote directory test" && return
12162 local remote_dir=$DIR/$tdir/remote_dir
12164 mkdir -p $DIR/$tdir
12165 $LFS mkdir -i $MDTIDX $remote_dir ||
12166 error "create remote directory failed"
12168 cp /etc/hosts $remote_dir/$tfile
12169 mkdir -p $remote_dir/foo1
12170 mkdir -p $remote_dir/foo2
12171 ln $remote_dir/$tfile $remote_dir/foo1/sofia
12172 ln $remote_dir/$tfile $remote_dir/foo2/zachary
12173 ln $remote_dir/$tfile $remote_dir/foo1/luna
12174 ln $remote_dir/$tfile $remote_dir/foo2/thor
12176 local FID=$($LFS path2fid $remote_dir/$tfile | tr -d '[' |
12178 if [ "$($LFS fid2path $DIR $FID | wc -l)" != "5" ]; then
12179 $LFS fid2path $DIR $FID
12180 error "bad link ea"
12183 rm $remote_dir/foo2/zachary
12185 rm $remote_dir/foo2/thor
12187 rm $remote_dir/$tfile
12189 mv $remote_dir/foo1/sofia $remote_dir/foo2/maggie
12190 local link_path=$($LFS fid2path $FSNAME --link 1 $FID)
12191 if [ "$DIR/$link_path" != "$remote_dir/foo2/maggie" ]; then
12192 $LFS fid2path $DIR $FID
12193 error "bad link rename"
12195 rm $remote_dir/foo2/maggie
12198 local longname=filename_avg_len_is_thirty_two_
12199 createmany -l$remote_dir/foo1/luna $remote_dir/foo2/$longname 1000 ||
12200 error "failed to hardlink many files"
12201 links=$($LFS fid2path $DIR $FID | wc -l)
12202 echo -n "${links}/1000 links in link EA"
12203 [[ ${links} -gt 60 ]] ||
12204 error "expected at least 60 links in link EA"
12205 unlinkmany $remote_dir/foo2/$longname 1000 ||
12206 error "failed to unlink many hardlinks"
12208 run_test 161b "link ea sanity under remote directory"
12211 remote_mds_nodsh && skip "remote MDS with nodsh" && return
12212 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
12213 [[ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.1.5) ]] &&
12214 skip "Need MDS version at least 2.1.5" && return
12216 # define CLF_RENAME_LAST 0x0001
12217 # rename overwrite a target having nlink = 1 (changelog flag 0x1)
12218 changelog_register || error "changelog_register failed"
12221 test_mkdir -i $((MDSCOUNT - 1)) $DIR/$tdir
12222 touch $DIR/$tdir/foo_161c
12223 touch $DIR/$tdir/bar_161c
12224 mv -f $DIR/$tdir/foo_161c $DIR/$tdir/bar_161c
12225 changelog_dump | grep RENME | tail -n 5
12226 local flags=$(changelog_dump | grep "RENME.*bar_161c" | cut -f5 -d' ')
12227 changelog_clear 0 || error "changelog_clear failed"
12228 if [ x$flags != "x0x1" ]; then
12229 error "flag $flags is not 0x1"
12232 echo "rename overwrite target with nlink = 1, changelog flags=$flags"
12233 # rename overwrite a target having nlink > 1 (changelog flag 0x0)
12234 touch $DIR/$tdir/foo_161c
12235 touch $DIR/$tdir/bar_161c
12236 ln $DIR/$tdir/bar_161c $DIR/$tdir/foobar_161c
12237 mv -f $DIR/$tdir/foo_161c $DIR/$tdir/bar_161c
12238 changelog_dump | grep RENME | tail -n 5
12239 flags=$(changelog_dump | grep "RENME.*bar_161c" | cut -f5 -d' ')
12240 changelog_clear 0 || error "changelog_clear failed"
12241 if [ x$flags != "x0x0" ]; then
12242 error "flag $flags is not 0x0"
12244 echo "rename overwrite a target having nlink > 1," \
12245 "changelog record has flags of $flags"
12247 # rename doesn't overwrite a target (changelog flag 0x0)
12248 touch $DIR/$tdir/foo_161c
12249 mv -f $DIR/$tdir/foo_161c $DIR/$tdir/foo2_161c
12250 changelog_dump | grep RENME | tail -n 5
12251 flags=$(changelog_dump | grep RENME | tail -1 | cut -f5 -d' ')
12252 changelog_clear 0 || error "changelog_clear failed"
12253 if [ x$flags != "x0x0" ]; then
12254 error "flag $flags is not 0x0"
12256 echo "rename doesn't overwrite a target," \
12257 "changelog record has flags of $flags"
12259 # define CLF_UNLINK_LAST 0x0001
12260 # unlink a file having nlink = 1 (changelog flag 0x1)
12261 rm -f $DIR/$tdir/foo2_161c
12262 changelog_dump | grep UNLNK | tail -n 5
12263 flags=$(changelog_dump | grep UNLNK | tail -1 | cut -f5 -d' ')
12264 changelog_clear 0 || error "changelog_clear failed"
12265 if [ x$flags != "x0x1" ]; then
12266 error "flag $flags is not 0x1"
12268 echo "unlink a file having nlink = 1," \
12269 "changelog record has flags of $flags"
12271 # unlink a file having nlink > 1 (changelog flag 0x0)
12272 ln -f $DIR/$tdir/bar_161c $DIR/$tdir/foobar_161c
12273 rm -f $DIR/$tdir/foobar_161c
12274 changelog_dump | grep UNLNK | tail -n 5
12275 flags=$(changelog_dump | grep UNLNK | tail -1 | cut -f5 -d' ')
12276 changelog_clear 0 || error "changelog_clear failed"
12277 if [ x$flags != "x0x0" ]; then
12278 error "flag $flags is not 0x0"
12280 echo "unlink a file having nlink > 1, changelog record flags '$flags'"
12282 run_test 161c "check CL_RENME[UNLINK] changelog record flags"
12285 remote_mds_nodsh && skip "remote MDS with nodsh" && return
12290 changelog_register || error "changelog_register failed"
12292 # work in a standalone dir to avoid locking on $DIR/$MOUNT to
12293 # interfer with $MOUNT/.lustre/fid/ access
12295 [[ $? -eq 0 ]] || error "mkdir failed"
12297 #define OBD_FAIL_LLITE_CREATE_NODE_PAUSE 0x140c | OBD_FAIL_ONCE
12298 $LCTL set_param fail_loc=0x8000140c
12300 $LCTL set_param fail_val=5
12303 echo foofoo > $DIR/$tdir/$tfile &
12306 # wait for create to be delayed
12310 [[ $? -eq 0 ]] || error "create should be blocked"
12312 local tempfile=$(mktemp)
12313 fid=$(changelog_extract_field "CREAT" "$tfile" "t=")
12314 cat $MOUNT/.lustre/fid/$fid 2>/dev/null >$tempfile || error "cat failed"
12315 # some delay may occur during ChangeLog publishing and file read just
12316 # above, that could allow file write to happen finally
12317 [[ -s $tempfile ]] && echo "file should be empty"
12319 $LCTL set_param fail_loc=0
12322 [[ $? -eq 0 ]] || error "create failed"
12324 run_test 161d "create with concurrent .lustre/fid access"
12327 local expected="$1"
12332 path=$($LFS fid2path "$@")
12335 if [ $rc -ne 0 ]; then
12336 error "path looked up of '$expected' failed: rc=$rc"
12337 elif [ "$path" != "$expected" ]; then
12338 error "path looked up '$path' instead of '$expected'"
12340 echo "FID '$fid' resolves to path '$path' as expected"
12344 test_162a() { # was test_162
12345 test_mkdir -p -c1 $DIR/$tdir/d2
12346 touch $DIR/$tdir/d2/$tfile
12347 touch $DIR/$tdir/d2/x1
12348 touch $DIR/$tdir/d2/x2
12349 test_mkdir -p -c1 $DIR/$tdir/d2/a/b/c
12350 test_mkdir -p -c1 $DIR/$tdir/d2/p/q/r
12352 local fid=$($LFS path2fid $DIR/$tdir/d2/$tfile | tr -d '[]')
12353 check_path "$tdir/d2/$tfile" $FSNAME "$fid" --link 0
12356 ln -s $DIR/$tdir/d2/$tfile $DIR/$tdir/d2/p/q/r/slink
12357 fid=$($LFS path2fid $DIR/$tdir/d2/p/q/r/slink | tr -d '[]')
12358 check_path "$tdir/d2/p/q/r/slink" $FSNAME "$fid" --link 0
12360 # softlink to wrong file
12361 ln -s /this/is/garbage $DIR/$tdir/d2/p/q/r/slink.wrong
12362 fid=$($LFS path2fid $DIR/$tdir/d2/p/q/r/slink.wrong | tr -d '[]')
12363 check_path "$tdir/d2/p/q/r/slink.wrong" $FSNAME "$fid" --link 0
12366 ln $DIR/$tdir/d2/$tfile $DIR/$tdir/d2/p/q/r/hlink
12367 mv $DIR/$tdir/d2/$tfile $DIR/$tdir/d2/a/b/c/new_file
12368 fid=$($LFS path2fid $DIR/$tdir/d2/a/b/c/new_file | tr -d '[]')
12369 # fid2path dir/fsname should both work
12370 check_path "$tdir/d2/a/b/c/new_file" $FSNAME "$fid" --link 1
12371 check_path "$DIR/$tdir/d2/p/q/r/hlink" $DIR "$fid" --link 0
12373 # hardlink count: check that there are 2 links
12374 local nlinks=$($LFS fid2path $DIR "$fid" | wc -l)
12375 [ $nlinks -eq 2 ] || error "expect 2 links, found $nlinks"
12377 # hardlink indexing: remove the first link
12378 rm $DIR/$tdir/d2/p/q/r/hlink
12379 check_path "$tdir/d2/a/b/c/new_file" $FSNAME $fid --link 0
12381 run_test 162a "path lookup sanity"
12384 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
12385 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
12388 $LFS setdirstripe -i0 -c$MDSCOUNT -H all_char $DIR/$tdir/striped_dir ||
12389 error "create striped dir failed"
12391 local FID=$($LFS getdirstripe $DIR/$tdir/striped_dir |
12392 tail -n 1 | awk '{print $2}')
12393 stat $MOUNT/.lustre/fid/$FID && error "sub_stripe can be accessed"
12395 touch $DIR/$tdir/striped_dir/f{0..4} || error "touch f0..4 failed"
12396 mkdir $DIR/$tdir/striped_dir/d{0..4} || error "mkdir d0..4 failed"
12399 for ((i=0;i<5;i++)); do
12400 FID=$($LFS path2fid $DIR/$tdir/striped_dir/f$i | tr -d '[]') ||
12401 error "get fid for f$i failed"
12402 check_path "$tdir/striped_dir/f$i" $FSNAME $FID --link 0
12404 FID=$($LFS path2fid $DIR/$tdir/striped_dir/d$i | tr -d '[]') ||
12405 error "get fid for d$i failed"
12406 check_path "$tdir/striped_dir/d$i" $FSNAME $FID --link 0
12411 run_test 162b "striped directory path lookup sanity"
12413 # LU-4239: Verify fid2path works with paths 100 or more directories deep
12415 [[ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.7.51) ]] &&
12416 skip "Need MDS version at least 2.7.51" && return
12417 test_mkdir $DIR/$tdir.local
12418 test_mkdir $DIR/$tdir.remote
12419 local lpath=$tdir.local
12420 local rpath=$tdir.remote
12422 for ((i = 0; i <= 101; i++)); do
12425 FID=$($LFS path2fid $DIR/$lpath | tr -d '[]') ||
12426 error "get fid for local directory $DIR/$lpath failed"
12427 check_path "$DIR/$lpath" $MOUNT $FID --link 0
12430 test_mkdir $DIR/$rpath
12431 FID=$($LFS path2fid $DIR/$rpath | tr -d '[]') ||
12432 error "get fid for remote directory $DIR/$rpath failed"
12433 check_path "$DIR/$rpath" $MOUNT $FID --link 0
12438 run_test 162c "fid2path works with paths 100 or more directories deep"
12441 # do directio so as not to populate the page cache
12442 log "creating a 10 Mb file"
12443 $MULTIOP $DIR/$tfile oO_CREAT:O_DIRECT:O_RDWR:w$((10*1048576))c || error "multiop failed while creating a file"
12444 log "starting reads"
12445 dd if=$DIR/$tfile of=/dev/null bs=4096 &
12446 log "truncating the file"
12447 $MULTIOP $DIR/$tfile oO_TRUNC:c || error "multiop failed while truncating the file"
12449 kill %+ || true # reads might have finished
12450 echo "wait until dd is finished"
12452 log "removing the temporary file"
12453 rm -rf $DIR/$tfile || error "tmp file removal failed"
12455 run_test 169 "parallel read and truncate should not deadlock"
12458 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
12460 $LCTL clear # bug 18514
12461 $LCTL debug_daemon start $TMP/${tfile}_log_good
12463 $LCTL debug_daemon stop
12464 sed -e "s/^...../a/g" $TMP/${tfile}_log_good > $TMP/${tfile}_log_bad ||
12465 error "sed failed to read log_good"
12467 $LCTL debug_daemon start $TMP/${tfile}_log_good
12469 $LCTL debug_daemon stop
12471 $LCTL df $TMP/${tfile}_log_bad > $TMP/${tfile}_log_bad.out 2>&1 ||
12472 error "lctl df log_bad failed"
12474 local bad_line=$(tail -n 1 $TMP/${tfile}_log_bad.out | awk '{print $9}')
12475 local good_line1=$(tail -n 1 $TMP/${tfile}_log_bad.out | awk '{print $5}')
12477 $LCTL df $TMP/${tfile}_log_good > $TMP/${tfile}_log_good.out 2>&1
12478 local good_line2=$(tail -n 1 $TMP/${tfile}_log_good.out | awk '{print $5}')
12480 [ "$bad_line" ] && [ "$good_line1" ] && [ "$good_line2" ] ||
12481 error "bad_line good_line1 good_line2 are empty"
12483 cat $TMP/${tfile}_log_good >> $TMP/${tfile}_logs_corrupt
12484 cat $TMP/${tfile}_log_bad >> $TMP/${tfile}_logs_corrupt
12485 cat $TMP/${tfile}_log_good >> $TMP/${tfile}_logs_corrupt
12487 $LCTL df $TMP/${tfile}_logs_corrupt > $TMP/${tfile}_log_bad.out 2>&1
12488 local bad_line_new=$(tail -n 1 $TMP/${tfile}_log_bad.out | awk '{print $9}')
12489 local good_line_new=$(tail -n 1 $TMP/${tfile}_log_bad.out | awk '{print $5}')
12491 [ "$bad_line_new" ] && [ "$good_line_new" ] ||
12492 error "bad_line_new good_line_new are empty"
12494 local expected_good=$((good_line1 + good_line2*2))
12496 rm -f $TMP/${tfile}*
12497 # LU-231, short malformed line may not be counted into bad lines
12498 if [ $bad_line -ne $bad_line_new ] &&
12499 [ $bad_line -ne $((bad_line_new - 1)) ]; then
12500 error "expected $bad_line bad lines, but got $bad_line_new"
12504 if [ $expected_good -ne $good_line_new ]; then
12505 error "expected $expected_good good lines, but got $good_line_new"
12510 run_test 170 "test lctl df to handle corrupted log ====================="
12512 test_171() { # bug20592
12513 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
12514 #define OBD_FAIL_PTLRPC_DUMP_LOG 0x50e
12515 $LCTL set_param fail_loc=0x50e
12516 $LCTL set_param fail_val=3000
12517 multiop_bg_pause $DIR/$tfile O_s || true
12519 kill -USR1 $MULTIPID
12523 if dmesg | grep "recursive fault"; then
12524 error "caught a recursive fault"
12526 $LCTL set_param fail_loc=0
12529 run_test 171 "test libcfs_debug_dumplog_thread stuck in do_exit() ======"
12531 # it would be good to share it with obdfilter-survey/iokit-libecho code
12532 setup_obdecho_osc () {
12535 local obdfilter_name=$2
12536 echo "Creating new osc for $obdfilter_name on $ost_nid"
12537 # make sure we can find loopback nid
12538 $LCTL add_uuid $ost_nid $ost_nid >/dev/null 2>&1
12540 [ $rc -eq 0 ] && { $LCTL attach osc ${obdfilter_name}_osc \
12541 ${obdfilter_name}_osc_UUID || rc=2; }
12542 [ $rc -eq 0 ] && { $LCTL --device ${obdfilter_name}_osc setup \
12543 ${obdfilter_name}_UUID $ost_nid || rc=3; }
12547 cleanup_obdecho_osc () {
12548 local obdfilter_name=$1
12549 $LCTL --device ${obdfilter_name}_osc cleanup >/dev/null
12550 $LCTL --device ${obdfilter_name}_osc detach >/dev/null
12557 local pages=${3:-64}
12562 local obd_size=$(get_obd_size $node $OBD)
12563 local page_size=$(get_page_size $node)
12564 if [[ -n "$obd_size" ]]; then
12565 local new_count=$((obd_size / (pages * page_size / 1024)))
12566 [[ $new_count -ge $count ]] || count=$new_count
12569 do_facet $node "$LCTL attach echo_client ec ec_uuid" || rc=1
12570 [ $rc -eq 0 ] && { do_facet $node "$LCTL --device ec setup $OBD" ||
12572 if [ $rc -eq 0 ]; then
12573 id=$(do_facet $node "$LCTL --device ec create 1" | awk '/object id/ {print $6}')
12574 [ ${PIPESTATUS[0]} -eq 0 -a -n "$id" ] || rc=3
12576 echo "New object id is $id"
12577 [ $rc -eq 0 ] && { do_facet $node "$LCTL --device ec getattr $id" ||
12579 [ $rc -eq 0 ] && { do_facet $node "$LCTL --device ec " \
12580 "test_brw $count w v $pages $id" || rc=4; }
12581 [ $rc -eq 0 ] && { do_facet $node "$LCTL --device ec destroy $id 1" ||
12583 [ $rc -eq 0 -o $rc -gt 2 ] && { do_facet $node "$LCTL --device ec " \
12584 "cleanup" || rc=5; }
12585 [ $rc -eq 0 -o $rc -gt 1 ] && { do_facet $node "$LCTL --device ec " \
12586 "detach" || rc=6; }
12587 [ $rc -ne 0 ] && echo "obecho_create_test failed: $rc"
12592 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
12593 remote_ost_nodsh && skip "remote OST with nodsh" && return
12595 local rmmod_local=0
12597 if ! module_loaded obdecho; then
12598 load_module obdecho/obdecho
12602 local osc=$($LCTL dl | grep -v mdt | awk '$3 == "osc" {print $4; exit}')
12603 local host=$(lctl get_param -n osc.$osc.import |
12604 awk '/current_connection:/ {print $2}' )
12605 local target=$(lctl get_param -n osc.$osc.import |
12606 awk '/target:/ {print $2}' )
12607 target=${target%_UUID}
12609 [[ -n $target ]] && { setup_obdecho_osc $host $target || rc=1; } || rc=1
12610 [ $rc -eq 0 ] && { obdecho_test ${target}_osc client || rc=2; }
12611 [[ -n $target ]] && cleanup_obdecho_osc $target
12612 [ $rmmod_local -eq 1 ] && rmmod obdecho
12615 run_test 180a "test obdecho on osc"
12618 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
12619 remote_ost_nodsh && skip "remote OST with nodsh" && return
12621 local rmmod_remote=0
12623 do_rpc_nodes $(facet_active_host ost1) load_module obdecho/obdecho &&
12624 rmmod_remote=true || error "failed to load module obdecho"
12625 target=$(do_facet ost1 $LCTL dl | awk '/obdfilter/ {print $4;exit}')
12626 [[ -n $target ]] && { obdecho_test $target ost1 || rc=1; }
12627 $rmmod_remote && do_facet ost1 "rmmod obdecho"
12630 run_test 180b "test obdecho directly on obdfilter"
12632 test_180c() { # LU-2598
12633 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
12634 remote_ost_nodsh && skip "remote OST with nodsh" && return
12635 [[ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.4.0) ]] &&
12636 skip "Need MDS version at least 2.4.0" && return
12639 local rmmod_remote=false
12640 local pages=16384 # 64MB bulk I/O RPC size
12643 do_rpc_nodes $(facet_active_host ost1) load_module obdecho/obdecho &&
12644 rmmod_remote=true || error "failed to load module obdecho"
12646 target=$(do_facet ost1 $LCTL dl | awk '/obdfilter/ { print $4; exit; }')
12647 if [ -n "$target" ]; then
12648 obdecho_test "$target" ost1 "$pages" || rc=${PIPESTATUS[0]}
12650 echo "there is no obdfilter target on ost1"
12653 $rmmod_remote && do_facet ost1 "rmmod obdecho" || true
12656 run_test 180c "test huge bulk I/O size on obdfilter, don't LASSERT"
12658 test_181() { # bug 22177
12659 test_mkdir $DIR/$tdir
12660 # create enough files to index the directory
12661 createmany -o $DIR/$tdir/foobar 4000
12662 # print attributes for debug purpose
12665 multiop_bg_pause $DIR/$tdir D_Sc || return 1
12667 # remove the files & current working dir
12668 unlinkmany $DIR/$tdir/foobar 4000
12670 kill -USR1 $MULTIPID
12672 stat $DIR/$tdir && error "open-unlinked dir was not removed!"
12675 run_test 181 "Test open-unlinked dir ========================"
12681 mkdir -p $DIR/$tdir || error "creating dir $DIR/$tdir"
12683 $LCTL set_param mdc.*.rpc_stats=clear
12685 for (( i = 0; i < $tcount; i++ )) ; do
12686 mkdir $DIR/$tdir/$i
12689 for (( i = 0; i < $tcount; i++ )) ; do
12690 createmany -o $DIR/$tdir/$i/f- $fcount &
12694 for (( i = 0; i < $tcount; i++ )) ; do
12695 unlinkmany $DIR/$tdir/$i/f- $fcount &
12699 $LCTL get_param mdc.*.rpc_stats
12703 run_test 182 "Test parallel modify metadata operations ================"
12705 test_183() { # LU-2275
12706 remote_mds_nodsh && skip "remote MDS with nodsh" && return
12707 [[ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.3.56) ]] &&
12708 skip "Need MDS version at least 2.3.56" && return
12710 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
12711 mkdir -p $DIR/$tdir || error "creating dir $DIR/$tdir"
12712 echo aaa > $DIR/$tdir/$tfile
12714 #define OBD_FAIL_MDS_NEGATIVE_POSITIVE 0x148
12715 do_facet $SINGLEMDS $LCTL set_param fail_loc=0x148
12717 ls -l $DIR/$tdir && error "ls succeeded, should have failed"
12718 cat $DIR/$tdir/$tfile && error "cat succeeded, should have failed"
12720 do_facet $SINGLEMDS $LCTL set_param fail_loc=0
12722 # Flush negative dentry cache
12723 touch $DIR/$tdir/$tfile
12725 # We are not checking for any leaked references here, they'll
12726 # become evident next time we do cleanup with module unload.
12729 run_test 183 "No crash or request leak in case of strange dispositions ========"
12731 # test suite 184 is for LU-2016, LU-2017
12733 check_swap_layouts_support && return 0
12735 dir0=$DIR/$tdir/$testnum
12736 test_mkdir -p -c1 $dir0
12741 $SETSTRIPE -c1 $file1
12743 $SETSTRIPE -c2 $file2
12745 gen1=$($GETSTRIPE -g $file1)
12746 gen2=$($GETSTRIPE -g $file2)
12748 $LFS swap_layouts $file1 $file2 || error "swap of file layout failed"
12749 gen=$($GETSTRIPE -g $file1)
12750 [[ $gen1 != $gen ]] ||
12751 "Layout generation on $file1 does not change"
12752 gen=$($GETSTRIPE -g $file2)
12753 [[ $gen2 != $gen ]] ||
12754 "Layout generation on $file2 does not change"
12756 cmp $ref1 $file2 || error "content compare failed ($ref1 != $file2)"
12757 cmp $ref2 $file1 || error "content compare failed ($ref2 != $file1)"
12759 lfsck_verify_pfid $file1 $file2 || error "PFID are not transferred"
12761 run_test 184a "Basic layout swap"
12764 check_swap_layouts_support && return 0
12766 dir0=$DIR/$tdir/$testnum
12767 mkdir -p $dir0 || error "creating dir $dir0"
12774 $SETSTRIPE -c1 $file1
12775 $SETSTRIPE -c2 $file2
12776 $SETSTRIPE -c1 $file3
12777 chown $RUNAS_ID $file3
12778 gen1=$($GETSTRIPE -g $file1)
12779 gen2=$($GETSTRIPE -g $file2)
12781 $LFS swap_layouts $dir1 $dir2 &&
12782 error "swap of directories layouts should fail"
12783 $LFS swap_layouts $dir1 $file1 &&
12784 error "swap of directory and file layouts should fail"
12785 $RUNAS $LFS swap_layouts $file1 $file2 &&
12786 error "swap of file we cannot write should fail"
12787 $LFS swap_layouts $file1 $file3 &&
12788 error "swap of file with different owner should fail"
12789 /bin/true # to clear error code
12791 run_test 184b "Forbidden layout swap (will generate errors)"
12794 local cmpn_arg=$(cmp -n 2>&1 | grep "invalid option")
12795 [ -n "$cmpn_arg" ] && skip_env "cmp does not support -n" && return
12796 check_swap_layouts_support && return 0
12798 local dir0=$DIR/$tdir/$testnum
12799 mkdir -p $dir0 || error "creating dir $dir0"
12801 local ref1=$dir0/ref1
12802 local ref2=$dir0/ref2
12803 local file1=$dir0/file1
12804 local file2=$dir0/file2
12805 # create a file large enough for the concurrent test
12806 dd if=/dev/urandom of=$ref1 bs=1M count=$((RANDOM % 50 + 20))
12807 dd if=/dev/urandom of=$ref2 bs=1M count=$((RANDOM % 50 + 20))
12808 echo "ref file size: ref1($(stat -c %s $ref1))," \
12809 "ref2($(stat -c %s $ref2))"
12812 dd if=$ref1 of=$file1 bs=16k &
12815 # Make sure dd starts to copy file
12816 while [ ! -f $file1 ]; do sleep 0.1; done
12818 $LFS swap_layouts $file1 $file2
12821 [[ $? == 0 ]] || error "concurrent write on $file1 failed"
12822 [[ $rc == 0 ]] || error "swap of $file1 and $file2 failed"
12824 # how many bytes copied before swapping layout
12825 local copied=$(stat -c %s $file2)
12826 local remaining=$(stat -c %s $ref1)
12827 remaining=$((remaining - copied))
12828 echo "Copied $copied bytes before swapping layout..."
12830 cmp -n $copied $file1 $ref2 | grep differ &&
12831 error "Content mismatch [0, $copied) of ref2 and file1"
12832 cmp -n $copied $file2 $ref1 ||
12833 error "Content mismatch [0, $copied) of ref1 and file2"
12834 cmp -i $copied:$copied -n $remaining $file1 $ref1 ||
12835 error "Content mismatch [$copied, EOF) of ref1 and file1"
12838 rm -f $ref1 $ref2 $file1 $file2
12840 run_test 184c "Concurrent write and layout swap"
12843 check_swap_layouts_support && return 0
12844 [ -z "$(which getfattr 2>/dev/null)" ] &&
12845 skip "no getfattr command" && return 0
12847 local file1=$DIR/$tdir/$tfile-1
12848 local file2=$DIR/$tdir/$tfile-2
12849 local file3=$DIR/$tdir/$tfile-3
12853 mkdir -p $DIR/$tdir
12854 touch $file1 || error "create $file1 failed"
12855 $OPENFILE -f O_CREAT:O_LOV_DELAY_CREATE $file2 ||
12856 error "create $file2 failed"
12857 $OPENFILE -f O_CREAT:O_LOV_DELAY_CREATE $file3 ||
12858 error "create $file3 failed"
12859 lovea1=$(get_layout_param $file1)
12861 $LFS swap_layouts $file2 $file3 ||
12862 error "swap $file2 $file3 layouts failed"
12863 $LFS swap_layouts $file1 $file2 ||
12864 error "swap $file1 $file2 layouts failed"
12866 lovea2=$(get_layout_param $file2)
12869 [ "$lovea1" == "$lovea2" ] || error "lovea $lovea1 != $lovea2"
12871 lovea1=$(getfattr -n trusted.lov $file1 | grep ^trusted)
12872 [[ -z "$lovea1" ]] || error "$file1 shouldn't have lovea"
12874 run_test 184d "allow stripeless layouts swap"
12877 [[ $(lustre_version_code $SINGLEMDS) -ge $(version_code 2.6.94) ]] ||
12878 { skip "Need MDS version at least 2.6.94"; return 0; }
12879 check_swap_layouts_support && return 0
12880 [ -z "$(which getfattr 2>/dev/null)" ] &&
12881 skip "no getfattr command" && return 0
12883 local file1=$DIR/$tdir/$tfile-1
12884 local file2=$DIR/$tdir/$tfile-2
12885 local file3=$DIR/$tdir/$tfile-3
12888 mkdir -p $DIR/$tdir
12889 touch $file1 || error "create $file1 failed"
12890 $OPENFILE -f O_CREAT:O_LOV_DELAY_CREATE $file2 ||
12891 error "create $file2 failed"
12892 $OPENFILE -f O_CREAT:O_LOV_DELAY_CREATE $file3 ||
12893 error "create $file3 failed"
12895 $LFS swap_layouts $file1 $file2 ||
12896 error "swap $file1 $file2 layouts failed"
12898 lovea=$(getfattr -n trusted.lov $file1 | grep ^trusted)
12899 [[ -z "$lovea" ]] || error "$file1 shouldn't have lovea"
12901 echo 123 > $file1 || error "Should be able to write into $file1"
12903 $LFS swap_layouts $file1 $file3 ||
12904 error "swap $file1 $file3 layouts failed"
12906 echo 123 > $file1 || error "Should be able to write into $file1"
12908 rm -rf $file1 $file2 $file3
12910 run_test 184e "Recreate layout after stripeless layout swaps"
12912 test_185() { # LU-2441
12913 # LU-3553 - no volatile file support in old servers
12914 [[ $(lustre_version_code $SINGLEMDS) -ge $(version_code 2.3.60) ]] ||
12915 { skip "Need MDS version at least 2.3.60"; return 0; }
12917 mkdir -p $DIR/$tdir || error "creating dir $DIR/$tdir"
12918 touch $DIR/$tdir/spoo
12919 local mtime1=$(stat -c "%Y" $DIR/$tdir)
12920 local fid=$($MULTIOP $DIR/$tdir VFw4096c) ||
12921 error "cannot create/write a volatile file"
12922 [ "$FILESET" == "" ] &&
12923 $CHECKSTAT -t file $MOUNT/.lustre/fid/$fid 2>/dev/null &&
12924 error "FID is still valid after close"
12926 multiop_bg_pause $DIR/$tdir vVw4096_c
12933 # assume that the next FID for this client is sequential, since stdout
12934 # is unfortunately eaten by multiop_bg_pause
12935 local n=$((${fidv[1]} + 1))
12936 local next_fid="${fidv[0]}:$(printf "0x%x" $n):${fidv[2]}"
12937 if [ "$FILESET" == "" ]; then
12938 $CHECKSTAT -t file $MOUNT/.lustre/fid/$next_fid ||
12939 error "FID is missing before close"
12941 kill -USR1 $multi_pid
12942 # 1 second delay, so if mtime change we will see it
12944 local mtime2=$(stat -c "%Y" $DIR/$tdir)
12945 [[ $mtime1 == $mtime2 ]] || error "mtime has changed"
12947 run_test 185 "Volatile file support"
12950 remote_mds_nodsh && skip "remote MDS with nodsh" && return
12951 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.3.0) ] &&
12952 skip "Need MDS version at least 2.3.0" && return
12954 local dir0=$DIR/$tdir/$testnum
12955 mkdir -p $dir0 || error "creating dir $dir0"
12957 local file=$dir0/file1
12958 dd if=/dev/urandom of=$file count=10 bs=1M conv=fsync
12959 local dv1=$($LFS data_version $file)
12960 dd if=/dev/urandom of=$file seek=10 count=1 bs=1M conv=fsync
12961 local dv2=$($LFS data_version $file)
12962 [[ $dv1 != $dv2 ]] ||
12963 error "data version did not change on write $dv1 == $dv2"
12968 run_test 187a "Test data version change"
12971 remote_mds_nodsh && skip "remote MDS with nodsh" && return
12972 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.3.0) ] &&
12973 skip "Need MDS version at least 2.3.0" && return
12975 local dir0=$DIR/$tdir/$testnum
12976 mkdir -p $dir0 || error "creating dir $dir0"
12978 declare -a DV=$($MULTIOP $dir0 Vw1000xYw1000xY | cut -f3 -d" ")
12979 [[ ${DV[0]} != ${DV[1]} ]] ||
12980 error "data version did not change on write"\
12981 " ${DV[0]} == ${DV[1]}"
12986 run_test 187b "Test data version change on volatile file"
12989 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
12990 remote_mgs_nodsh && skip "remote MGS with nodsh" && return
12991 [ -n "$FILESET" ] && skip "SKIP due to FILESET set" && return
12993 local POOL=${POOL:-cea1}
12994 local POOL_ROOT=${POOL_ROOT:-$DIR/d200.pools}
12995 local POOL_DIR_NAME=${POOL_DIR_NAME:-dir_tst}
12998 local last_ost=$(($OSTCOUNT - 1))
13000 local ost_list=$(seq $first_ost $ost_step $last_ost)
13001 local ost_range="$first_ost $last_ost $ost_step"
13002 local test_path=$POOL_ROOT/$POOL_DIR_NAME
13003 local file_dir=$POOL_ROOT/file_tst
13004 local subdir=$test_path/subdir
13007 if ! combined_mgs_mds ; then
13012 # former test_200a test_200b
13013 pool_add $POOL || { rc=$? ; break; }
13014 pool_add_targets $POOL $ost_range || { rc=$? ; break; }
13015 # former test_200c test_200d
13016 mkdir -p $test_path
13017 pool_set_dir $POOL $test_path || { rc=$? ; break; }
13018 pool_check_dir $POOL $test_path || { rc=$? ; break; }
13020 pool_check_dir $POOL $subdir || { rc=$? ; break; }
13021 pool_dir_rel_path $POOL $POOL_DIR_NAME $POOL_ROOT \
13022 || { rc=$? ; break; }
13023 # former test_200e test_200f
13024 local files=$((OSTCOUNT*3))
13025 pool_alloc_files $POOL $test_path $files "$ost_list" \
13026 || { rc=$? ; break; }
13027 pool_create_files $POOL $file_dir $files "$ost_list" \
13028 || { rc=$? ; break; }
13029 # former test_200g test_200h
13030 pool_lfs_df $POOL || { rc=$? ; break; }
13031 pool_file_rel_path $POOL $test_path || { rc=$? ; break; }
13033 # former test_201a test_201b test_201c
13034 pool_remove_first_target $POOL || { rc=$? ; break; }
13036 local f=$test_path/$tfile
13037 pool_remove_all_targets $POOL $f || { rc=$? ; break; }
13038 pool_remove $POOL $f || { rc=$? ; break; }
13044 if ! combined_mgs_mds ; then
13049 run_test 200 "OST pools"
13051 # usage: default_attr <count | size | offset>
13053 $LCTL get_param -n lov.$FSNAME-clilov-\*.stripe${1}
13056 # usage: check_default_stripe_attr
13057 check_default_stripe_attr() {
13058 ACTUAL=$($GETSTRIPE $* $DIR/$tdir)
13061 [ -n "$2" ] && EXPECTED=0 || EXPECTED=$(default_attr count);;
13063 [ -n "$2" ] && EXPECTED=0 || EXPECTED=$(default_attr size);;
13067 error "unknown getstripe attr '$1'"
13070 [ $ACTUAL == $EXPECTED ] ||
13071 error "$DIR/$tdir has $1 '$ACTUAL', not '$EXPECTED'"
13075 test_mkdir $DIR/$tdir
13076 $SETSTRIPE --stripe-count 0 --stripe-size 0 --stripe-index -1 $DIR/$tdir
13078 check_default_stripe_attr --stripe-count
13079 check_default_stripe_attr --stripe-size
13080 check_default_stripe_attr --stripe-index
13082 run_test 204a "Print default stripe attributes"
13085 test_mkdir $DIR/$tdir
13086 $SETSTRIPE --stripe-count 1 $DIR/$tdir
13088 check_default_stripe_attr --stripe-size
13089 check_default_stripe_attr --stripe-index
13091 run_test 204b "Print default stripe size and offset"
13094 test_mkdir $DIR/$tdir
13095 $SETSTRIPE --stripe-size 65536 $DIR/$tdir
13097 check_default_stripe_attr --stripe-count
13098 check_default_stripe_attr --stripe-index
13100 run_test 204c "Print default stripe count and offset"
13103 test_mkdir $DIR/$tdir
13104 $SETSTRIPE --stripe-index 0 $DIR/$tdir
13106 check_default_stripe_attr --stripe-count
13107 check_default_stripe_attr --stripe-size
13109 run_test 204d "Print default stripe count and size"
13112 test_mkdir $DIR/$tdir
13113 $SETSTRIPE -d $DIR/$tdir
13115 check_default_stripe_attr --stripe-count --raw
13116 check_default_stripe_attr --stripe-size --raw
13117 check_default_stripe_attr --stripe-index --raw
13119 run_test 204e "Print raw stripe attributes"
13122 test_mkdir $DIR/$tdir
13123 $SETSTRIPE --stripe-count 1 $DIR/$tdir
13125 check_default_stripe_attr --stripe-size --raw
13126 check_default_stripe_attr --stripe-index --raw
13128 run_test 204f "Print raw stripe size and offset"
13131 test_mkdir $DIR/$tdir
13132 $SETSTRIPE --stripe-size 65536 $DIR/$tdir
13134 check_default_stripe_attr --stripe-count --raw
13135 check_default_stripe_attr --stripe-index --raw
13137 run_test 204g "Print raw stripe count and offset"
13140 test_mkdir $DIR/$tdir
13141 $SETSTRIPE --stripe-index 0 $DIR/$tdir
13143 check_default_stripe_attr --stripe-count --raw
13144 check_default_stripe_attr --stripe-size --raw
13146 run_test 204h "Print raw stripe count and size"
13148 # Figure out which job scheduler is being used, if any,
13149 # or use a fake one
13150 if [ -n "$SLURM_JOB_ID" ]; then # SLURM
13151 JOBENV=SLURM_JOB_ID
13152 elif [ -n "$LSB_JOBID" ]; then # Load Sharing Facility
13154 elif [ -n "$PBS_JOBID" ]; then # PBS/Maui/Moab
13156 elif [ -n "$LOADL_STEPID" ]; then # LoadLeveller
13157 JOBENV=LOADL_STEP_ID
13158 elif [ -n "$JOB_ID" ]; then # Sun Grid Engine
13161 $LCTL list_param jobid_name > /dev/null 2>&1
13162 if [ $? -eq 0 ]; then
13169 verify_jobstats() {
13174 # we don't really need to clear the stats for this test to work, since each
13175 # command has a unique jobid, but it makes debugging easier if needed.
13176 # for facet in $facets; do
13177 # local dev=$(convert_facet2label $facet)
13178 # # clear old jobstats
13179 # do_facet $facet lctl set_param *.$dev.job_stats="clear"
13182 # use a new JobID for each test, or we might see an old one
13183 [ "$JOBENV" = "FAKE_JOBID" ] &&
13184 FAKE_JOBID=id.$testnum.$(basename ${cmd[0]}).$RANDOM
13188 [ "$JOBENV" = "nodelocal" ] && {
13189 FAKE_JOBID=id.$testnum.$(basename ${cmd[0]}).$RANDOM
13190 $LCTL set_param jobid_name=$FAKE_JOBID
13194 log "Test: ${cmd[*]}"
13195 log "Using JobID environment variable $JOBENV=$JOBVAL"
13197 if [ $JOBENV = "FAKE_JOBID" ]; then
13198 FAKE_JOBID=$JOBVAL ${cmd[*]}
13203 # all files are created on OST0000
13204 for facet in $facets; do
13205 local stats="*.$(convert_facet2label $facet).job_stats"
13206 if [ $(do_facet $facet lctl get_param $stats |
13207 grep -c $JOBVAL) -ne 1 ]; then
13208 do_facet $facet lctl get_param $stats
13209 error "No jobstats for $JOBVAL found on $facet::$stats"
13215 local new_jobenv=$1
13217 do_facet mgs $LCTL conf_param $FSNAME.sys.jobid_var=$new_jobenv
13218 wait_update $HOSTNAME "$LCTL get_param -n jobid_var" $new_jobenv
13221 test_205() { # Job stats
13222 [[ $(lustre_version_code $SINGLEMDS) -ge $(version_code 2.7.1) ]] ||
13223 { skip "Need MDS version with at least 2.7.1"; return 0; }
13225 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
13226 remote_mgs_nodsh && skip "remote MGS with nodsh" && return
13227 remote_mds_nodsh && skip "remote MDS with nodsh" && return
13228 remote_ost_nodsh && skip "remote OST with nodsh" && return
13230 [ -z "$(lctl get_param -n mdc.*.connect_flags | grep jobstats)" ] &&
13231 skip "Server doesn't support jobstats" && return 0
13232 [[ $JOBID_VAR = disable ]] && skip "jobstats is disabled" && return
13234 local old_jobenv=$($LCTL get_param -n jobid_var)
13235 if [ $old_jobenv != $JOBENV ]; then
13236 jobstats_set $JOBENV
13237 stack_trap "do_facet mgs \
13238 $LCTL conf_param $FSNAME.sys.jobid_var=$old_jobenv" EXIT
13243 local old_interval=$(do_facet $SINGLEMDS lctl get_param -n \
13244 mdt.*.job_cleanup_interval | head -n 1)
13245 local new_interval=5
13246 do_facet $SINGLEMDS \
13247 $LCTL set_param mdt.*.job_cleanup_interval=$new_interval
13248 stack_trap "do_facet $SINGLEMDS \
13249 $LCTL set_param mdt.*.job_cleanup_interval=$old_interval" EXIT
13250 local start=$SECONDS
13254 cmd="mkdir $DIR/$tdir"
13255 verify_jobstats "$cmd" "$SINGLEMDS"
13257 cmd="rmdir $DIR/$tdir"
13258 verify_jobstats "$cmd" "$SINGLEMDS"
13259 # mkdir on secondary MDT
13260 if [ $MDSCOUNT -gt 1 ]; then
13261 cmd="lfs mkdir -i 1 $DIR/$tdir.remote"
13262 verify_jobstats "$cmd" "mds2"
13265 cmd="mknod $DIR/$tfile c 1 3"
13266 verify_jobstats "$cmd" "$SINGLEMDS"
13268 cmd="rm -f $DIR/$tfile"
13269 verify_jobstats "$cmd" "$SINGLEMDS"
13270 # create all files on OST0000 so verify_jobstats can find OST stats
13272 cmd="$SETSTRIPE -i 0 -c 1 $DIR/$tfile"
13273 verify_jobstats "$cmd" "$SINGLEMDS"
13275 cmd="touch $DIR/$tfile"
13276 verify_jobstats "$cmd" "$SINGLEMDS ost1"
13278 cmd="dd if=/dev/zero of=$DIR/$tfile bs=1M count=1 oflag=sync"
13279 verify_jobstats "$cmd" "ost1"
13281 cancel_lru_locks osc
13282 cmd="dd if=$DIR/$tfile of=/dev/null bs=1M count=1 iflag=direct"
13283 verify_jobstats "$cmd" "ost1"
13285 cmd="$TRUNCATE $DIR/$tfile 0"
13286 verify_jobstats "$cmd" "$SINGLEMDS ost1"
13288 cmd="mv -f $DIR/$tfile $DIR/$tdir.rename"
13289 verify_jobstats "$cmd" "$SINGLEMDS"
13290 # jobstats expiry - sleep until old stats should be expired
13291 local left=$((new_interval + 5 - (SECONDS - start)))
13292 [ $left -ge 0 ] && wait_update_facet $SINGLEMDS \
13293 "lctl get_param *.*.job_stats | grep -c 'job_id.*mkdir'" \
13295 cmd="mkdir $DIR/$tdir.expire"
13296 verify_jobstats "$cmd" "$SINGLEMDS"
13297 [ $(do_facet $SINGLEMDS lctl get_param *.*.job_stats |
13298 grep -c "job_id.*mkdir") -gt 1 ] && error "old jobstats not expired"
13300 # Ensure that jobid are present in changelog (if supported by MDS)
13301 if [ $(lustre_version_code $SINGLEMDS) -ge $(version_code 2.6.52) ];then
13302 changelog_dump | tail -10
13303 jobids=$(changelog_dump | tail -9 | grep -c "j=")
13304 [ $jobids -eq 9 ] ||
13305 error "Wrong changelog jobid count $jobids != 9"
13309 jobstats_set $JOBENV
13311 changelog_dump | grep $tfile
13312 jobids=$(changelog_dump | grep $tfile | tail -1 | grep -c "j=")
13313 [ $jobids -eq 0 ] ||
13314 error "Unexpected jobids when jobid_var=$JOBENV"
13317 run_test 205 "Verify job stats"
13319 # LU-1480, LU-1773 and LU-1657
13321 mkdir -p $DIR/$tdir
13322 $SETSTRIPE -c -1 $DIR/$tdir
13323 #define OBD_FAIL_LOV_INIT 0x1403
13324 $LCTL set_param fail_loc=0xa0001403
13325 $LCTL set_param fail_val=1
13326 touch $DIR/$tdir/$tfile || true
13328 run_test 206 "fail lov_init_raid0() doesn't lbug"
13331 dd if=/dev/zero of=$DIR/$tfile bs=4k count=$((RANDOM%10+1))
13332 local fsz=`stat -c %s $DIR/$tfile`
13333 cancel_lru_locks mdc
13335 # do not return layout in getattr intent
13336 #define OBD_FAIL_MDS_NO_LL_GETATTR 0x170
13337 $LCTL set_param fail_loc=0x170
13338 local sz=`stat -c %s $DIR/$tfile`
13340 [ $fsz -eq $sz ] || error "file size expected $fsz, actual $sz"
13344 run_test 207a "can refresh layout at glimpse"
13347 dd if=/dev/zero of=$DIR/$tfile bs=4k count=$((RANDOM%10+1))
13348 local cksum=`md5sum $DIR/$tfile`
13349 local fsz=`stat -c %s $DIR/$tfile`
13350 cancel_lru_locks mdc
13351 cancel_lru_locks osc
13353 # do not return layout in getattr intent
13354 #define OBD_FAIL_MDS_NO_LL_OPEN 0x171
13355 $LCTL set_param fail_loc=0x171
13357 # it will refresh layout after the file is opened but before read issues
13358 echo checksum is "$cksum"
13359 echo "$cksum" |md5sum -c --quiet || error "file differs"
13363 run_test 207b "can refresh layout at open"
13366 # FIXME: in this test suite, only RD lease is used. This is okay
13367 # for now as only exclusive open is supported. After generic lease
13368 # is done, this test suite should be revised. - Jinshan
13370 remote_mds_nodsh && skip "remote MDS with nodsh" && return
13371 [[ $(lustre_version_code $SINGLEMDS) -ge $(version_code 2.4.52) ]] ||
13372 { skip "Need MDS version at least 2.4.52"; return 0; }
13374 echo "==== test 1: verify get lease work"
13375 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:eRE+eU || error "get lease error"
13377 echo "==== test 2: verify lease can be broken by upcoming open"
13378 $MULTIOP $DIR/$tfile oO_RDONLY:eR_E-eUc &
13382 $MULTIOP $DIR/$tfile oO_RDONLY:c
13383 kill -USR1 $PID && wait $PID || error "break lease error"
13385 echo "==== test 3: verify lease can't be granted if an open already exists"
13386 $MULTIOP $DIR/$tfile oO_RDONLY:_c &
13390 $MULTIOP $DIR/$tfile oO_RDONLY:eReUc && error "apply lease should fail"
13391 kill -USR1 $PID && wait $PID || error "open file error"
13393 echo "==== test 4: lease can sustain over recovery"
13394 $MULTIOP $DIR/$tfile oO_RDONLY:eR_E+eUc &
13400 kill -USR1 $PID && wait $PID || error "lease broken over recovery"
13402 echo "==== test 5: lease broken can't be regained by replay"
13403 $MULTIOP $DIR/$tfile oO_RDONLY:eR_E-eUc &
13407 # open file to break lease and then recovery
13408 $MULTIOP $DIR/$tfile oO_RDWR:c || error "open file error"
13411 kill -USR1 $PID && wait $PID || error "lease not broken over recovery"
13415 run_test 208 "Exclusive open"
13418 [ -z "$(lctl get_param -n mdc.*.connect_flags | grep disp_stripe)" ] &&
13419 skip_env "must have disp_stripe" && return
13422 sync; sleep 5; sync;
13424 echo 3 > /proc/sys/vm/drop_caches
13425 req_before=$(awk '/ptlrpc_cache / { print $2 }' /proc/slabinfo)
13427 # open/close 500 times
13428 for i in $(seq 500); do
13432 echo 3 > /proc/sys/vm/drop_caches
13433 req_after=$(awk '/ptlrpc_cache / { print $2 }' /proc/slabinfo)
13435 echo "before: $req_before, after: $req_after"
13436 [ $((req_after - req_before)) -ge 300 ] &&
13437 error "open/close requests are not freed"
13440 run_test 209 "read-only open/close requests should be freed promptly"
13444 size=$((size % 8192 + 1))
13445 dd if=/dev/urandom of=$DIR/f212 bs=1k count=$size
13446 sendfile $DIR/f212 $DIR/f212.xyz || error "sendfile wrong"
13447 rm -f $DIR/f212 $DIR/f212.xyz
13449 run_test 212 "Sendfile test ============================================"
13452 dd if=/dev/zero of=$DIR/$tfile bs=4k count=4
13453 cancel_lru_locks osc
13454 lctl set_param fail_loc=0x8000040f
13455 # generate a read lock
13456 cat $DIR/$tfile > /dev/null
13457 # write to the file, it will try to cancel the above read lock.
13458 cat /etc/hosts >> $DIR/$tfile
13460 run_test 213 "OSC lock completion and cancel race don't crash - bug 18829"
13462 test_214() { # for bug 20133
13463 mkdir -p $DIR/$tdir/d214c || error "mkdir $DIR/$tdir/d214c failed"
13464 for (( i=0; i < 340; i++ )) ; do
13465 touch $DIR/$tdir/d214c/a$i
13468 ls -l $DIR/$tdir || error "ls -l $DIR/d214p failed"
13469 mv $DIR/$tdir/d214c $DIR/ || error "mv $DIR/d214p/d214c $DIR/ failed"
13470 ls $DIR/d214c || error "ls $DIR/d214c failed"
13471 rm -rf $DIR/$tdir || error "rm -rf $DIR/d214* failed"
13472 rm -rf $DIR/d214* || error "rm -rf $DIR/d214* failed"
13474 run_test 214 "hash-indexed directory test - bug 20133"
13476 # having "abc" as 1st arg, creates $TMP/lnet_abc.out and $TMP/lnet_abc.sys
13477 create_lnet_proc_files() {
13478 lctl get_param -n $1 >$TMP/lnet_$1.sys || error "cannot read lnet.$1"
13481 # counterpart of create_lnet_proc_files
13482 remove_lnet_proc_files() {
13483 rm -f $TMP/lnet_$1.sys
13486 # uses 1st arg as trailing part of filename, 2nd arg as description for reports,
13487 # 3rd arg as regexp for body
13488 check_lnet_proc_stats() {
13489 local l=$(cat "$TMP/lnet_$1" |wc -l)
13490 [ $l = 1 ] || (cat "$TMP/lnet_$1" && error "$2 is not of 1 line: $l")
13492 grep -E "$3" "$TMP/lnet_$1" || (cat "$TMP/lnet_$1" && error "$2 misformatted")
13495 # uses 1st arg as trailing part of filename, 2nd arg as description for reports,
13496 # 3rd arg as regexp for body, 4th arg as regexp for 1st line, 5th arg is
13497 # optional and can be regexp for 2nd line (lnet.routes case)
13498 check_lnet_proc_entry() {
13499 local blp=2 # blp stands for 'position of 1st line of body'
13500 [ -z "$5" ] || blp=3 # lnet.routes case
13502 local l=$(cat "$TMP/lnet_$1" |wc -l)
13503 # subtracting one from $blp because the body can be empty
13504 [ "$l" -ge "$(($blp - 1))" ] || (cat "$TMP/lnet_$1" && error "$2 is too short: $l")
13506 sed -n '1 p' "$TMP/lnet_$1" |grep -E "$4" >/dev/null ||
13507 (cat "$TMP/lnet_$1" && error "1st line of $2 misformatted")
13509 [ "$5" = "" ] || sed -n '2 p' "$TMP/lnet_$1" |grep -E "$5" >/dev/null ||
13510 (cat "$TMP/lnet_$1" && error "2nd line of $2 misformatted")
13512 # bail out if any unexpected line happened
13513 sed -n "$blp p" "$TMP/lnet_$1" | grep -Ev "$3"
13514 [ "$?" != 0 ] || error "$2 misformatted"
13517 test_215() { # for bugs 18102, 21079, 21517
13518 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
13519 local N='(0|[1-9][0-9]*)' # non-negative numeric
13520 local P='[1-9][0-9]*' # positive numeric
13521 local I='(0|-?[1-9][0-9]*|NA)' # any numeric (0 | >0 | <0) or NA if no value
13522 local NET='[a-z][a-z0-9]*' # LNET net like o2ib2
13523 local ADDR='[0-9.]+' # LNET addr like 10.0.0.1
13524 local NID="$ADDR@$NET" # LNET nid like 10.0.0.1@o2ib2
13526 local L1 # regexp for 1st line
13527 local L2 # regexp for 2nd line (optional)
13528 local BR # regexp for the rest (body)
13530 # lnet.stats should look as 11 space-separated non-negative numerics
13531 BR="^$N $N $N $N $N $N $N $N $N $N $N$"
13532 create_lnet_proc_files "stats"
13533 check_lnet_proc_stats "stats.sys" "lnet.stats" "$BR"
13534 remove_lnet_proc_files "stats"
13536 # lnet.routes should look like this:
13537 # Routing disabled/enabled
13538 # net hops priority state router
13539 # where net is a string like tcp0, hops > 0, priority >= 0,
13540 # state is up/down,
13541 # router is a string like 192.168.1.1@tcp2
13542 L1="^Routing (disabled|enabled)$"
13543 L2="^net +hops +priority +state +router$"
13544 BR="^$NET +$N +(0|1) +(up|down) +$NID$"
13545 create_lnet_proc_files "routes"
13546 check_lnet_proc_entry "routes.sys" "lnet.routes" "$BR" "$L1" "$L2"
13547 remove_lnet_proc_files "routes"
13549 # lnet.routers should look like this:
13550 # ref rtr_ref alive_cnt state last_ping ping_sent deadline down_ni router
13551 # where ref > 0, rtr_ref > 0, alive_cnt >= 0, state is up/down,
13552 # last_ping >= 0, ping_sent is boolean (0/1), deadline and down_ni are
13553 # numeric (0 or >0 or <0), router is a string like 192.168.1.1@tcp2
13554 L1="^ref +rtr_ref +alive_cnt +state +last_ping +ping_sent +deadline +down_ni +router$"
13555 BR="^$P +$P +$N +(up|down) +$N +(0|1) +$I +$I +$NID$"
13556 create_lnet_proc_files "routers"
13557 check_lnet_proc_entry "routers.sys" "lnet.routers" "$BR" "$L1"
13558 remove_lnet_proc_files "routers"
13560 # lnet.peers should look like this:
13561 # nid refs state last max rtr min tx min queue
13562 # where nid is a string like 192.168.1.1@tcp2, refs > 0,
13563 # state is up/down/NA, max >= 0. last, rtr, min, tx, min are
13564 # numeric (0 or >0 or <0), queue >= 0.
13565 L1="^nid +refs +state +last +max +rtr +min +tx +min +queue$"
13566 BR="^$NID +$P +(up|down|NA) +$I +$N +$I +$I +$I +$I +$N$"
13567 create_lnet_proc_files "peers"
13568 check_lnet_proc_entry "peers.sys" "lnet.peers" "$BR" "$L1"
13569 remove_lnet_proc_files "peers"
13571 # lnet.buffers should look like this:
13572 # pages count credits min
13573 # where pages >=0, count >=0, credits and min are numeric (0 or >0 or <0)
13574 L1="^pages +count +credits +min$"
13575 BR="^ +$N +$N +$I +$I$"
13576 create_lnet_proc_files "buffers"
13577 check_lnet_proc_entry "buffers.sys" "lnet.buffers" "$BR" "$L1"
13578 remove_lnet_proc_files "buffers"
13580 # lnet.nis should look like this:
13581 # nid status alive refs peer rtr max tx min
13582 # where nid is a string like 192.168.1.1@tcp2, status is up/down,
13583 # alive is numeric (0 or >0 or <0), refs >= 0, peer >= 0,
13584 # rtr >= 0, max >=0, tx and min are numeric (0 or >0 or <0).
13585 L1="^nid +status +alive +refs +peer +rtr +max +tx +min$"
13586 BR="^$NID +(up|down) +$I +$N +$N +$N +$N +$I +$I$"
13587 create_lnet_proc_files "nis"
13588 check_lnet_proc_entry "nis.sys" "lnet.nis" "$BR" "$L1"
13589 remove_lnet_proc_files "nis"
13591 # can we successfully write to lnet.stats?
13592 lctl set_param -n stats=0 || error "cannot write to lnet.stats"
13594 run_test 215 "lnet exists and has proper content - bugs 18102, 21079, 21517"
13596 test_216() { # bug 20317
13597 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
13598 remote_ost_nodsh && skip "remote OST with nodsh" && return
13601 local facets=$(get_facets OST)
13602 local p="$TMP/$TESTSUITE-$TESTNAME.parameters"
13604 save_lustre_params client "osc.*.contention_seconds" > $p
13605 save_lustre_params $facets \
13606 "ldlm.namespaces.filter-*.max_nolock_bytes" >> $p
13607 save_lustre_params $facets \
13608 "ldlm.namespaces.filter-*.contended_locks" >> $p
13609 save_lustre_params $facets \
13610 "ldlm.namespaces.filter-*.contention_seconds" >> $p
13611 clear_stats osc.*.osc_stats
13613 # agressive lockless i/o settings
13614 do_nodes $(comma_list $(osts_nodes)) \
13615 "lctl set_param -n ldlm.namespaces.*.max_nolock_bytes=2000000 \
13616 ldlm.namespaces.filter-*.contended_locks=0 \
13617 ldlm.namespaces.filter-*.contention_seconds=60"
13618 lctl set_param -n osc.*.contention_seconds=60
13620 $DIRECTIO write $DIR/$tfile 0 10 4096
13621 $CHECKSTAT -s 40960 $DIR/$tfile
13623 # disable lockless i/o
13624 do_nodes $(comma_list $(osts_nodes)) \
13625 "lctl set_param -n ldlm.namespaces.filter-*.max_nolock_bytes=0 \
13626 ldlm.namespaces.filter-*.contended_locks=32 \
13627 ldlm.namespaces.filter-*.contention_seconds=0"
13628 lctl set_param -n osc.*.contention_seconds=0
13629 clear_stats osc.*.osc_stats
13631 dd if=/dev/zero of=$DIR/$tfile count=0
13632 $CHECKSTAT -s 0 $DIR/$tfile
13634 restore_lustre_params <$p
13638 run_test 216 "check lockless direct write updates file size and kms correctly"
13640 test_217() { # bug 22430
13641 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
13645 for node in $(nodes_list); do
13646 nid=$(host_nids_address $node $NETTYPE)
13647 if [[ $nid = *-* ]] ; then
13648 echo "lctl ping $(h2nettype $nid)"
13649 lctl ping $(h2nettype $nid)
13651 echo "skipping $node (no hyphen detected)"
13655 run_test 217 "check lctl ping for hostnames with hiphen ('-')"
13658 # do directio so as not to populate the page cache
13659 log "creating a 10 Mb file"
13660 $MULTIOP $DIR/$tfile oO_CREAT:O_DIRECT:O_RDWR:w$((10*1048576))c || error "multiop failed while creating a file"
13661 log "starting reads"
13662 dd if=$DIR/$tfile of=/dev/null bs=4096 &
13663 log "truncating the file"
13664 $MULTIOP $DIR/$tfile oO_TRUNC:c || error "multiop failed while truncating the file"
13666 kill %+ || true # reads might have finished
13667 echo "wait until dd is finished"
13669 log "removing the temporary file"
13670 rm -rf $DIR/$tfile || error "tmp file removal failed"
13672 run_test 218 "parallel read and truncate should not deadlock ======================="
13675 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
13676 # write one partial page
13677 dd if=/dev/zero of=$DIR/$tfile bs=1024 count=1
13678 # set no grant so vvp_io_commit_write will do sync write
13679 $LCTL set_param fail_loc=0x411
13680 # write a full page at the end of file
13681 dd if=/dev/zero of=$DIR/$tfile bs=4096 count=1 seek=1 conv=notrunc
13683 $LCTL set_param fail_loc=0
13684 dd if=/dev/zero of=$DIR/$tfile bs=4096 count=1 seek=3
13685 $LCTL set_param fail_loc=0x411
13686 dd if=/dev/zero of=$DIR/$tfile bs=1024 count=1 seek=2 conv=notrunc
13689 dd if=/dev/zero of=$DIR/$tfile-2 bs=1024 count=1
13690 $CHECKSTAT -s 1024 $DIR/$tfile-2 || error "checkstat wrong size"
13692 run_test 219 "LU-394: Write partial won't cause uncontiguous pages vec at LND"
13694 test_220() { #LU-325
13695 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
13696 remote_ost_nodsh && skip "remote OST with nodsh" && return
13697 remote_mds_nodsh && skip "remote MDS with nodsh" && return
13698 remote_mgs_nodsh && skip "remote MGS with nodsh" && return
13701 # create on MDT0000 so the last_id and next_id are correct
13703 local OST=$($LFS df $DIR | awk '/OST:'$OSTIDX'/ { print $1 }')
13707 local mdtosc_proc1=$(get_mdtosc_proc_path $SINGLEMDS $OST)
13708 local last_id=$(do_facet $SINGLEMDS lctl get_param -n \
13709 osc.$mdtosc_proc1.prealloc_last_id)
13710 local next_id=$(do_facet $SINGLEMDS lctl get_param -n \
13711 osc.$mdtosc_proc1.prealloc_next_id)
13715 if ! combined_mgs_mds ; then
13719 do_facet ost$((OSTIDX + 1)) lctl set_param fail_val=-1
13720 #define OBD_FAIL_OST_ENOINO 0x229
13721 do_facet ost$((OSTIDX + 1)) lctl set_param fail_loc=0x229
13722 create_pool $FSNAME.$TESTNAME || return 1
13723 do_facet mgs $LCTL pool_add $FSNAME.$TESTNAME $OST || return 2
13725 $SETSTRIPE $DIR/$tdir -i $OSTIDX -c 1 -p $FSNAME.$TESTNAME
13727 MDSOBJS=$((last_id - next_id))
13728 echo "preallocated objects on MDS is $MDSOBJS" "($last_id - $next_id)"
13730 blocks=$($LFS df $MOUNT | awk '($1 == '$OSTIDX') { print $4 }')
13731 echo "OST still has $count kbytes free"
13733 echo "create $MDSOBJS files @next_id..."
13734 createmany -o $DIR/$tdir/f $MDSOBJS || return 3
13736 local last_id2=$(do_facet mds${MDSIDX} lctl get_param -n \
13737 osc.$mdtosc_proc1.prealloc_last_id)
13738 local next_id2=$(do_facet mds${MDSIDX} lctl get_param -n \
13739 osc.$mdtosc_proc1.prealloc_next_id)
13741 echo "after creation, last_id=$last_id2, next_id=$next_id2"
13746 do_facet ost$((OSTIDX + 1)) lctl set_param fail_val=0
13747 do_facet ost$((OSTIDX + 1)) lctl set_param fail_loc=0
13749 do_facet mgs $LCTL pool_remove $FSNAME.$TESTNAME $OST ||
13750 error "$LCTL pool_remove $FSNAME.$TESTNAME $OST failed"
13751 do_facet mgs $LCTL pool_destroy $FSNAME.$TESTNAME ||
13752 error "$LCTL pool_destroy $FSNAME.$TESTNAME failed"
13753 echo "unlink $MDSOBJS files @$next_id..."
13754 unlinkmany $DIR/$tdir/f $MDSOBJS || error "unlinkmany failed"
13756 if ! combined_mgs_mds ; then
13760 run_test 220 "preallocated MDS objects still used if ENOSPC from OST"
13763 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
13764 dd if=`which date` of=$MOUNT/date oflag=sync
13765 chmod +x $MOUNT/date
13767 #define OBD_FAIL_LLITE_FAULT_TRUNC_RACE 0x1401
13768 $LCTL set_param fail_loc=0x80001401
13770 $MOUNT/date > /dev/null
13773 run_test 221 "make sure fault and truncate race to not cause OOM"
13776 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
13778 test_mkdir $DIR/$tdir
13779 $LFS setstripe -c 1 -i 0 $DIR/$tdir
13780 createmany -o $DIR/$tdir/$tfile 10
13781 cancel_lru_locks mdc
13782 cancel_lru_locks osc
13783 #define OBD_FAIL_LDLM_AGL_DELAY 0x31a
13784 $LCTL set_param fail_loc=0x31a
13785 ls -l $DIR/$tdir > /dev/null || error "AGL for ls failed"
13786 $LCTL set_param fail_loc=0
13789 run_test 222a "AGL for ls should not trigger CLIO lock failure"
13792 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
13794 test_mkdir $DIR/$tdir
13795 $LFS setstripe -c 1 -i 0 $DIR/$tdir
13796 createmany -o $DIR/$tdir/$tfile 10
13797 cancel_lru_locks mdc
13798 cancel_lru_locks osc
13799 #define OBD_FAIL_LDLM_AGL_DELAY 0x31a
13800 $LCTL set_param fail_loc=0x31a
13801 rm -r $DIR/$tdir || error "AGL for rmdir failed"
13802 $LCTL set_param fail_loc=0
13804 run_test 222b "AGL for rmdir should not trigger CLIO lock failure"
13807 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
13809 test_mkdir $DIR/$tdir
13810 $LFS setstripe -c 1 -i 0 $DIR/$tdir
13811 createmany -o $DIR/$tdir/$tfile 10
13812 cancel_lru_locks mdc
13813 cancel_lru_locks osc
13814 #define OBD_FAIL_LDLM_AGL_NOLOCK 0x31b
13815 $LCTL set_param fail_loc=0x31b
13816 ls -l $DIR/$tdir > /dev/null || error "reenqueue failed"
13817 $LCTL set_param fail_loc=0
13820 run_test 223 "osc reenqueue if without AGL lock granted ======================="
13822 test_224a() { # LU-1039, MRP-303
13823 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
13824 #define OBD_FAIL_PTLRPC_CLIENT_BULK_CB 0x508
13825 $LCTL set_param fail_loc=0x508
13826 dd if=/dev/zero of=$DIR/$tfile bs=4096 count=1 conv=fsync
13827 $LCTL set_param fail_loc=0
13830 run_test 224a "Don't panic on bulk IO failure"
13832 test_224b() { # LU-1039, MRP-303
13833 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
13834 dd if=/dev/zero of=$DIR/$tfile bs=4096 count=1
13835 cancel_lru_locks osc
13836 #define OBD_FAIL_PTLRPC_CLIENT_BULK_CB2 0x515
13837 $LCTL set_param fail_loc=0x515
13838 dd of=/dev/null if=$DIR/$tfile bs=4096 count=1
13839 $LCTL set_param fail_loc=0
13842 run_test 224b "Don't panic on bulk IO failure"
13844 test_224c() { # LU-6441
13845 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
13846 remote_mds_nodsh && skip "remote MDS with nodsh" && return
13848 local p="$TMP/$TESTSUITE-$TESTNAME.parameters"
13849 save_writethrough $p
13850 set_cache writethrough on
13852 local pages_per_rpc=$($LCTL get_param \
13853 osc.*.max_pages_per_rpc)
13854 local at_max=$($LCTL get_param -n at_max)
13855 local timeout=$($LCTL get_param -n timeout)
13856 local test_at="$LCTL get_param -n at_max"
13857 local param_at="$FSNAME.sys.at_max"
13858 local test_timeout="$LCTL get_param -n timeout"
13859 local param_timeout="$FSNAME.sys.timeout"
13861 $LCTL set_param -n osc.*.max_pages_per_rpc=1024
13863 set_conf_param_and_check client "$test_at" "$param_at" 0 ||
13864 error "conf_param at_max=0 failed"
13865 set_conf_param_and_check client "$test_timeout" "$param_timeout" 5 ||
13866 error "conf_param timeout=5 failed"
13868 #define OBD_FAIL_PTLRPC_CLIENT_BULK_CB3 0x520
13869 do_facet ost1 $LCTL set_param fail_loc=0x520
13870 $LFS setstripe -c 1 -i 0 $DIR/$tfile
13871 dd if=/dev/zero of=$DIR/$tfile bs=8MB count=1
13873 do_facet ost1 $LCTL set_param fail_loc=0
13875 set_conf_param_and_check client "$test_at" "$param_at" $at_max ||
13876 error "conf_param at_max=$at_max failed"
13877 set_conf_param_and_check client "$test_timeout" "$param_timeout" \
13878 $timeout || error "conf_param timeout=$timeout failed"
13880 $LCTL set_param -n $pages_per_rpc
13881 restore_lustre_params < $p
13884 run_test 224c "Don't hang if one of md lost during large bulk RPC"
13886 MDSSURVEY=${MDSSURVEY:-$(which mds-survey 2>/dev/null || true)}
13888 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
13889 remote_mds_nodsh && skip "remote MDS with nodsh" && return
13890 if [ -z ${MDSSURVEY} ]; then
13891 skip_env "mds-survey not found" && return
13894 [ $(lustre_version_code $SINGLEMDS) -ge $(version_code 2.2.51) ] ||
13895 { skip "Need MDS version at least 2.2.51"; return; }
13897 local mds=$(facet_host $SINGLEMDS)
13898 local target=$(do_nodes $mds 'lctl dl' |
13899 awk '{ if ($2 == "UP" && $3 == "mdt") { print $4 }}')
13901 local cmd1="file_count=1000 thrhi=4"
13902 local cmd2="dir_count=2 layer=mdd stripe_count=0"
13903 local cmd3="rslt_loc=${TMP} targets=\"$mds:$target\" $MDSSURVEY"
13904 local cmd="$cmd1 $cmd2 $cmd3"
13906 rm -f ${TMP}/mds_survey*
13908 eval $cmd || error "mds-survey with zero-stripe failed"
13909 cat ${TMP}/mds_survey*
13910 rm -f ${TMP}/mds_survey*
13912 run_test 225a "Metadata survey sanity with zero-stripe"
13915 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
13916 remote_mds_nodsh && skip "remote MDS with nodsh" && return
13917 if [ -z ${MDSSURVEY} ]; then
13918 skip_env "mds-survey not found" && return
13920 [ $(lustre_version_code $SINGLEMDS) -ge $(version_code 2.2.51) ] ||
13921 { skip "Need MDS version at least 2.2.51"; return; }
13923 if [ $($LCTL dl | grep -c osc) -eq 0 ]; then
13924 skip_env "Need to mount OST to test" && return
13927 local mds=$(facet_host $SINGLEMDS)
13928 local target=$(do_nodes $mds 'lctl dl' |
13929 awk '{ if ($2 == "UP" && $3 == "mdt") { print $4 }}')
13931 local cmd1="file_count=1000 thrhi=4"
13932 local cmd2="dir_count=2 layer=mdd stripe_count=1"
13933 local cmd3="rslt_loc=${TMP} targets=\"$mds:$target\" $MDSSURVEY"
13934 local cmd="$cmd1 $cmd2 $cmd3"
13936 rm -f ${TMP}/mds_survey*
13938 eval $cmd || error "mds-survey with stripe_count failed"
13939 cat ${TMP}/mds_survey*
13940 rm -f ${TMP}/mds_survey*
13942 run_test 225b "Metadata survey sanity with stripe_count = 1"
13944 mcreate_path2fid () {
13950 local path=$DIR/$tdir/$name
13955 $MCREATE --mode=$1 --major=$2 --minor=$3 $path ||
13956 error "cannot create $desc"
13958 fid=$($LFS path2fid $path | tr -d '[' | tr -d ']')
13960 [ $rc -ne 0 ] && error "cannot get fid of a $desc"
13962 fid_path=$($LFS fid2path $MOUNT $fid)
13964 [ $rc -ne 0 ] && error "cannot get path of $desc by $DIR $path $fid"
13966 [ "$path" == "$fid_path" ] ||
13967 error "fid2path returned $fid_path, expected $path"
13969 echo "pass with $path and $fid"
13974 mkdir -p $DIR/$tdir
13976 mcreate_path2fid 0010666 0 0 fifo "FIFO"
13977 mcreate_path2fid 0020666 1 3 null "character special file (null)"
13978 mcreate_path2fid 0020666 1 255 none "character special file (no device)"
13979 mcreate_path2fid 0040666 0 0 dir "directory"
13980 mcreate_path2fid 0060666 7 0 loop0 "block special file (loop)"
13981 mcreate_path2fid 0100666 0 0 file "regular file"
13982 mcreate_path2fid 0120666 0 0 link "symbolic link"
13983 mcreate_path2fid 0140666 0 0 sock "socket"
13985 run_test 226a "call path2fid and fid2path on files of all type"
13988 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
13992 mkdir -p $DIR/$tdir
13993 $LFS setdirstripe -i $MDTIDX $DIR/$tdir/remote_dir ||
13994 error "create remote directory failed"
13995 mcreate_path2fid 0010666 0 0 "remote_dir/fifo" "FIFO"
13996 mcreate_path2fid 0020666 1 3 "remote_dir/null" \
13997 "character special file (null)"
13998 mcreate_path2fid 0020666 1 255 "remote_dir/none" \
13999 "character special file (no device)"
14000 mcreate_path2fid 0040666 0 0 "remote_dir/dir" "directory"
14001 mcreate_path2fid 0060666 7 0 "remote_dir/loop0" \
14002 "block special file (loop)"
14003 mcreate_path2fid 0100666 0 0 "remote_dir/file" "regular file"
14004 mcreate_path2fid 0120666 0 0 "remote_dir/link" "symbolic link"
14005 mcreate_path2fid 0140666 0 0 "remote_dir/sock" "socket"
14007 run_test 226b "call path2fid and fid2path on files of all type under remote dir"
14009 # LU-1299 Executing or running ldd on a truncated executable does not
14010 # cause an out-of-memory condition.
14012 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
14013 [ -z "$(which ldd)" ] && skip "should have ldd tool" && return
14014 dd if=$(which date) of=$MOUNT/date bs=1k count=1
14015 chmod +x $MOUNT/date
14017 $MOUNT/date > /dev/null
14018 ldd $MOUNT/date > /dev/null
14021 run_test 227 "running truncated executable does not cause OOM"
14023 # LU-1512 try to reuse idle OI blocks
14025 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
14026 remote_mds_nodsh && skip "remote MDS with nodsh" && return
14027 [ "$(facet_fstype $SINGLEMDS)" != "ldiskfs" ] &&
14028 skip "ldiskfs only test" && return
14030 local MDT_DEV=$(mdsdevname ${SINGLEMDS//mds/})
14031 local myDIR=$DIR/$tdir
14034 #define OBD_FAIL_SEQ_EXHAUST 0x1002
14035 $LCTL set_param fail_loc=0x80001002
14036 createmany -o $myDIR/t- 10000
14037 $LCTL set_param fail_loc=0
14038 # The guard is current the largest FID holder
14040 local SEQ=$($LFS path2fid $myDIR/guard | awk -F ':' '{print $1}' |
14042 local IDX=$(($SEQ % 64))
14044 do_facet $SINGLEMDS sync
14045 # Make sure journal flushed.
14047 local blk1=$(do_facet $SINGLEMDS \
14048 "$DEBUGFS -c -R \\\"stat oi.16.${IDX}\\\" $MDT_DEV" |
14049 grep Blockcount | awk '{print $4}')
14051 # Remove old files, some OI blocks will become idle.
14052 unlinkmany $myDIR/t- 10000
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 228a "try to reuse idle OI blocks"
14067 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
14068 remote_mds_nodsh && skip "remote MDS with nodsh" && return
14069 [ "$(facet_fstype $SINGLEMDS)" != "ldiskfs" ] &&
14070 skip "ldiskfs only test" && return
14072 local MDT_DEV=$(mdsdevname ${SINGLEMDS//mds/})
14073 local myDIR=$DIR/$tdir
14076 #define OBD_FAIL_SEQ_EXHAUST 0x1002
14077 $LCTL set_param fail_loc=0x80001002
14078 createmany -o $myDIR/t- 10000
14079 $LCTL set_param fail_loc=0
14080 # The guard is current the largest FID holder
14082 local SEQ=$($LFS path2fid $myDIR/guard | awk -F ':' '{print $1}' |
14084 local IDX=$(($SEQ % 64))
14086 do_facet $SINGLEMDS sync
14087 # Make sure journal flushed.
14089 local blk1=$(do_facet $SINGLEMDS \
14090 "$DEBUGFS -c -R \\\"stat oi.16.${IDX}\\\" $MDT_DEV" |
14091 grep Blockcount | awk '{print $4}')
14093 # Remove old files, some OI blocks will become idle.
14094 unlinkmany $myDIR/t- 10000
14097 stop $SINGLEMDS || error "Fail to stop MDT."
14099 start $SINGLEMDS $MDT_DEV $MDS_MOUNT_OPTS || error "Fail to start MDT."
14101 df $MOUNT || error "Fail to df."
14102 # Create new files, idle OI blocks should be reused.
14103 createmany -o $myDIR/t- 2000
14104 do_facet $SINGLEMDS sync
14105 # Make sure journal flushed.
14107 local blk2=$(do_facet $SINGLEMDS \
14108 "$DEBUGFS -c -R \\\"stat oi.16.${IDX}\\\" $MDT_DEV" |
14109 grep Blockcount | awk '{print $4}')
14111 [ $blk1 == $blk2 ] || error "old blk1=$blk1, new blk2=$blk2, unmatched!"
14113 run_test 228b "idle OI blocks can be reused after MDT restart"
14117 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
14118 remote_mds_nodsh && skip "remote MDS with nodsh" && return
14119 [ "$(facet_fstype $SINGLEMDS)" != "ldiskfs" ] &&
14120 skip "ldiskfs only test" && return
14122 local MDT_DEV=$(mdsdevname ${SINGLEMDS//mds/})
14123 local myDIR=$DIR/$tdir
14126 #define OBD_FAIL_SEQ_EXHAUST 0x1002
14127 $LCTL set_param fail_loc=0x80001002
14128 # 20000 files can guarantee there are index nodes in the OI file
14129 createmany -o $myDIR/t- 20000
14130 $LCTL set_param fail_loc=0
14131 # The guard is current the largest FID holder
14133 local SEQ=$($LFS path2fid $myDIR/guard | awk -F ':' '{print $1}' |
14135 local IDX=$(($SEQ % 64))
14137 do_facet $SINGLEMDS sync
14138 # Make sure journal flushed.
14140 local blk1=$(do_facet $SINGLEMDS \
14141 "$DEBUGFS -c -R \\\"stat oi.16.${IDX}\\\" $MDT_DEV" |
14142 grep Blockcount | awk '{print $4}')
14144 # Remove old files, some OI blocks will become idle.
14145 unlinkmany $myDIR/t- 20000
14147 # The OI file should become empty now
14149 # Create new files, idle OI blocks should be reused.
14150 createmany -o $myDIR/t- 2000
14151 do_facet $SINGLEMDS sync
14152 # Make sure journal flushed.
14154 local blk2=$(do_facet $SINGLEMDS \
14155 "$DEBUGFS -c -R \\\"stat oi.16.${IDX}\\\" $MDT_DEV" |
14156 grep Blockcount | awk '{print $4}')
14158 [ $blk1 == $blk2 ] || error "old blk1=$blk1, new blk2=$blk2, unmatched!"
14160 run_test 228c "NOT shrink the last entry in OI index node to recycle idle leaf"
14162 test_229() { # LU-2482, LU-3448
14163 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.4.53) ] &&
14164 skip "No HSM $(lustre_build_version $SINGLEMDS) MDS < 2.4.53" &&
14166 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
14167 [ $OSTCOUNT -lt 2 ] && skip "needs >= 2 OSTs" && return
14171 # Create a file with a released layout and stripe count 2.
14172 $MULTIOP $DIR/$tfile H2c ||
14173 error "failed to create file with released layout"
14175 $GETSTRIPE -v $DIR/$tfile
14177 local pattern=$($GETSTRIPE -L $DIR/$tfile)
14178 [ X"$pattern" = X"released" ] || error "pattern error ($pattern)"
14180 local stripe_count=$($GETSTRIPE -c $DIR/$tfile) || error "getstripe"
14181 [ $stripe_count -eq 2 ] || error "stripe count not 2 ($stripe_count)"
14182 stat $DIR/$tfile || error "failed to stat released file"
14184 chown $RUNAS_ID $DIR/$tfile ||
14185 error "chown $RUNAS_ID $DIR/$tfile failed"
14187 chgrp $RUNAS_ID $DIR/$tfile ||
14188 error "chgrp $RUNAS_ID $DIR/$tfile failed"
14190 touch $DIR/$tfile || error "touch $DIR/$tfile failed"
14191 rm $DIR/$tfile || error "failed to remove released file"
14193 run_test 229 "getstripe/stat/rm/attr changes work on released files"
14196 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
14197 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
14200 test_mkdir $DIR/$tdir
14201 test_mkdir -i0 -c1 $DIR/$tdir/test_230_local
14202 local mdt_idx=$($GETSTRIPE -M $DIR/$tdir/test_230_local)
14203 [ $mdt_idx -ne 0 ] &&
14204 error "create local directory on wrong MDT $mdt_idx"
14206 $LFS mkdir -i $MDTIDX $DIR/$tdir/test_230 ||
14207 error "create remote directory failed"
14208 local mdt_idx=$($GETSTRIPE -M $DIR/$tdir/test_230)
14209 [ $mdt_idx -ne $MDTIDX ] &&
14210 error "create remote directory on wrong MDT $mdt_idx"
14212 createmany -o $DIR/$tdir/test_230/t- 10 ||
14213 error "create files on remote directory failed"
14214 mdt_idx=$($GETSTRIPE -M $DIR/$tdir/test_230/t-0)
14215 [ $mdt_idx -ne $MDTIDX ] && error "create files on wrong MDT $mdt_idx"
14216 rm -r $DIR/$tdir || error "unlink remote directory failed"
14218 run_test 230a "Create remote directory and files under the remote directory"
14221 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
14222 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
14229 local migrate_dir=$DIR/$tdir/migrate_dir
14230 local other_dir=$DIR/$tdir/other_dir
14232 test_mkdir $DIR/$tdir
14233 test_mkdir -i0 -c1 $migrate_dir
14234 test_mkdir -i0 -c1 $other_dir
14235 for ((i=0; i<10; i++)); do
14236 mkdir -p $migrate_dir/dir_${i}
14237 createmany -o $migrate_dir/dir_${i}/f 10 ||
14238 error "create files under remote dir failed $i"
14241 cp /etc/passwd $migrate_dir/$tfile
14242 cp /etc/passwd $other_dir/$tfile
14243 chattr +SAD $migrate_dir
14244 chattr +SAD $migrate_dir/$tfile
14246 local old_dir_flag=$(lsattr -a $migrate_dir | awk '/\/\.$/ {print $1}')
14247 local old_file_flag=$(lsattr $migrate_dir/$tfile | awk '{print $1}')
14248 local old_dir_mode=$(stat -c%f $migrate_dir)
14249 local old_file_mode=$(stat -c%f $migrate_dir/$tfile)
14251 mkdir -p $migrate_dir/dir_default_stripe2
14252 $SETSTRIPE -c 2 $migrate_dir/dir_default_stripe2
14253 $SETSTRIPE -c 2 $migrate_dir/${tfile}_stripe2
14255 mkdir -p $other_dir
14256 ln $migrate_dir/$tfile $other_dir/luna
14257 ln $migrate_dir/$tfile $migrate_dir/sofia
14258 ln $other_dir/$tfile $migrate_dir/david
14259 ln -s $migrate_dir/$tfile $other_dir/zachary
14260 ln -s $migrate_dir/$tfile $migrate_dir/${tfile}_ln
14261 ln -s $other_dir/$tfile $migrate_dir/${tfile}_ln_other
14263 $LFS migrate -m $MDTIDX $migrate_dir ||
14264 error "fails on migrating remote dir to MDT1"
14266 echo "migratate to MDT1, then checking.."
14267 for ((i = 0; i < 10; i++)); do
14268 for file in $(find $migrate_dir/dir_${i}); do
14269 mdt_index=$($LFS getstripe -M $file)
14270 [ $mdt_index == $MDTIDX ] ||
14271 error "$file is not on MDT${MDTIDX}"
14275 # the multiple link file should still in MDT0
14276 mdt_index=$($LFS getstripe -M $migrate_dir/$tfile)
14277 [ $mdt_index == 0 ] ||
14278 error "$file is not on MDT${MDTIDX}"
14280 local new_dir_flag=$(lsattr -a $migrate_dir | awk '/\/\.$/ {print $1}')
14281 [ "$old_dir_flag" = "$new_dir_flag" ] ||
14282 error " expect $old_dir_flag get $new_dir_flag"
14284 local new_file_flag=$(lsattr $migrate_dir/$tfile | awk '{print $1}')
14285 [ "$old_file_flag" = "$new_file_flag" ] ||
14286 error " expect $old_file_flag get $new_file_flag"
14288 local new_dir_mode=$(stat -c%f $migrate_dir)
14289 [ "$old_dir_mode" = "$new_dir_mode" ] ||
14290 error "expect mode $old_dir_mode get $new_dir_mode"
14292 local new_file_mode=$(stat -c%f $migrate_dir/$tfile)
14293 [ "$old_file_mode" = "$new_file_mode" ] ||
14294 error "expect mode $old_file_mode get $new_file_mode"
14296 diff /etc/passwd $migrate_dir/$tfile ||
14297 error "$tfile different after migration"
14299 diff /etc/passwd $other_dir/luna ||
14300 error "luna different after migration"
14302 diff /etc/passwd $migrate_dir/sofia ||
14303 error "sofia different after migration"
14305 diff /etc/passwd $migrate_dir/david ||
14306 error "david different after migration"
14308 diff /etc/passwd $other_dir/zachary ||
14309 error "zachary different after migration"
14311 diff /etc/passwd $migrate_dir/${tfile}_ln ||
14312 error "${tfile}_ln different after migration"
14314 diff /etc/passwd $migrate_dir/${tfile}_ln_other ||
14315 error "${tfile}_ln_other different after migration"
14317 stripe_count=$($LFS getstripe -c $migrate_dir/dir_default_stripe2)
14318 [ $stripe_count = 2 ] ||
14319 error "dir strpe_count $d != 2 after migration."
14321 stripe_count=$($LFS getstripe -c $migrate_dir/${tfile}_stripe2)
14322 [ $stripe_count = 2 ] ||
14323 error "file strpe_count $d != 2 after migration."
14325 #migrate back to MDT0
14328 $LFS migrate -m $MDTIDX $migrate_dir ||
14329 error "fails on migrating remote dir to MDT0"
14331 echo "migrate back to MDT0, checking.."
14332 for file in $(find $migrate_dir); do
14333 mdt_index=$($LFS getstripe -M $file)
14334 [ $mdt_index == $MDTIDX ] ||
14335 error "$file is not on MDT${MDTIDX}"
14338 local new_dir_flag=$(lsattr -a $migrate_dir | awk '/\/\.$/ {print $1}')
14339 [ "$old_dir_flag" = "$new_dir_flag" ] ||
14340 error " expect $old_dir_flag get $new_dir_flag"
14342 local new_file_flag=$(lsattr $migrate_dir/$tfile | awk '{print $1}')
14343 [ "$old_file_flag" = "$new_file_flag" ] ||
14344 error " expect $old_file_flag get $new_file_flag"
14346 local new_dir_mode=$(stat -c%f $migrate_dir)
14347 [ "$old_dir_mode" = "$new_dir_mode" ] ||
14348 error "expect mode $old_dir_mode get $new_dir_mode"
14350 local new_file_mode=$(stat -c%f $migrate_dir/$tfile)
14351 [ "$old_file_mode" = "$new_file_mode" ] ||
14352 error "expect mode $old_file_mode get $new_file_mode"
14354 diff /etc/passwd ${migrate_dir}/$tfile ||
14355 error "$tfile different after migration"
14357 diff /etc/passwd ${other_dir}/luna ||
14358 error "luna different after migration"
14360 diff /etc/passwd ${migrate_dir}/sofia ||
14361 error "sofia different after migration"
14363 diff /etc/passwd ${other_dir}/zachary ||
14364 error "zachary different after migration"
14366 diff /etc/passwd $migrate_dir/${tfile}_ln ||
14367 error "${tfile}_ln different after migration"
14369 diff /etc/passwd $migrate_dir/${tfile}_ln_other ||
14370 error "${tfile}_ln_other different after migration"
14372 stripe_count=$($LFS getstripe -c ${migrate_dir}/dir_default_stripe2)
14373 [ $stripe_count = 2 ] ||
14374 error "dir strpe_count $d != 2 after migration."
14376 stripe_count=$($LFS getstripe -c ${migrate_dir}/${tfile}_stripe2)
14377 [ $stripe_count = 2 ] ||
14378 error "file strpe_count $d != 2 after migration."
14380 rm -rf $DIR/$tdir || error "rm dir failed after migration"
14382 run_test 230b "migrate directory"
14385 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
14386 remote_mds_nodsh && skip "remote MDS with nodsh" && return
14387 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
14391 local migrate_dir=$DIR/$tdir/migrate_dir
14393 #If migrating directory fails in the middle, all entries of
14394 #the directory is still accessiable.
14395 test_mkdir $DIR/$tdir
14396 test_mkdir -i0 -c1 $migrate_dir
14398 createmany -o $migrate_dir/f 10 ||
14399 error "create files under ${migrate_dir} failed"
14401 #failed after migrating 5 entries
14402 #OBD_FAIL_MIGRATE_ENTRIES 0x1801
14403 do_facet mds1 lctl set_param fail_loc=0x20001801
14404 do_facet mds1 lctl set_param fail_val=5
14405 local t=$(ls $migrate_dir | wc -l)
14406 $LFS migrate --mdt-index $MDTIDX $migrate_dir &&
14407 error "migrate should fail after 5 entries"
14409 mkdir $migrate_dir/dir &&
14410 error "mkdir succeeds under migrating directory"
14411 touch $migrate_dir/file &&
14412 error "touch file succeeds under migrating directory"
14414 local u=$(ls $migrate_dir | wc -l)
14415 [ "$u" == "$t" ] || error "$u != $t during migration"
14417 for file in $(find $migrate_dir); do
14418 stat $file || error "stat $file failed"
14421 do_facet mds1 lctl set_param fail_loc=0
14422 do_facet mds1 lctl set_param fail_val=0
14424 $LFS migrate -m $MDTIDX $migrate_dir ||
14425 error "migrate open files should failed with open files"
14427 echo "Finish migration, then checking.."
14428 for file in $(find $migrate_dir); do
14429 mdt_index=$($LFS getstripe -M $file)
14430 [ $mdt_index == $MDTIDX ] ||
14431 error "$file is not on MDT${MDTIDX}"
14434 rm -rf $DIR/$tdir || error "rm dir failed after migration"
14436 run_test 230c "check directory accessiblity if migration is failed"
14439 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
14440 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
14443 local migrate_dir=$DIR/$tdir/migrate_dir
14447 test_mkdir $DIR/$tdir
14448 test_mkdir -i0 -c1 $migrate_dir
14450 for ((i=0; i<100; i++)); do
14451 test_mkdir -i0 -c1 $migrate_dir/dir_${i}
14452 createmany -o $migrate_dir/dir_${i}/f 100 ||
14453 error "create files under remote dir failed $i"
14456 $LFS migrate -m $MDTIDX $migrate_dir ||
14457 error "migrate remote dir error"
14459 echo "Finish migration, then checking.."
14460 for file in $(find $migrate_dir); do
14461 mdt_index=$($LFS getstripe -M $file)
14462 [ $mdt_index == $MDTIDX ] ||
14463 error "$file is not on MDT${MDTIDX}"
14466 rm -rf $DIR/$tdir || error "rm dir failed after migration"
14468 run_test 230d "check migrate big directory"
14471 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
14472 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
14478 mkdir -p $DIR/$tdir
14479 mkdir $DIR/$tdir/migrate_dir
14480 mkdir $DIR/$tdir/other_dir
14481 touch $DIR/$tdir/migrate_dir/a
14482 ln $DIR/$tdir/migrate_dir/a $DIR/$tdir/other_dir/b
14483 ls $DIR/$tdir/other_dir
14485 $LFS migrate -m 1 $DIR/$tdir/migrate_dir ||
14486 error "migrate dir fails"
14488 mdt_index=$($LFS getstripe -M $DIR/$tdir/migrate_dir)
14489 [ $mdt_index == 1 ] || error "migrate_dir is not on MDT1"
14491 mdt_index=$($LFS getstripe -M $DIR/$tdir/migrate_dir/a)
14492 [ $mdt_index == 0 ] || error "a is not on MDT0"
14494 $LFS migrate -m 1 $DIR/$tdir/other_dir ||
14495 error "migrate dir fails"
14497 mdt_index=$($LFS getstripe -M $DIR/$tdir/other_dir)
14498 [ $mdt_index == 1 ] || error "other_dir is not on MDT1"
14500 mdt_index=$($LFS getstripe -M $DIR/$tdir/migrate_dir/a)
14501 [ $mdt_index == 1 ] || error "a is not on MDT1"
14503 mdt_index=$($LFS getstripe -M $DIR/$tdir/other_dir/b)
14504 [ $mdt_index == 1 ] || error "b is not on MDT1"
14506 a_fid=$($LFS path2fid $DIR/$tdir/migrate_dir/a)
14507 b_fid=$($LFS path2fid $DIR/$tdir/other_dir/b)
14509 [ "$a_fid" = "$b_fid" ] || error "different fid after migration"
14511 rm -rf $DIR/$tdir || error "rm dir failed after migration"
14513 run_test 230e "migrate mulitple local link files"
14516 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
14517 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
14521 mkdir -p $DIR/$tdir
14522 mkdir $DIR/$tdir/migrate_dir
14523 $LFS mkdir -i1 $DIR/$tdir/other_dir
14524 touch $DIR/$tdir/migrate_dir/a
14525 ln $DIR/$tdir/migrate_dir/a $DIR/$tdir/other_dir/ln1
14526 ln $DIR/$tdir/migrate_dir/a $DIR/$tdir/other_dir/ln2
14527 ls $DIR/$tdir/other_dir
14529 # a should be migrated to MDT1, since no other links on MDT0
14530 $LFS migrate -m 1 $DIR/$tdir/migrate_dir ||
14531 error "#1 migrate dir fails"
14532 mdt_index=$($LFS getstripe -M $DIR/$tdir/migrate_dir)
14533 [ $mdt_index == 1 ] || error "migrate_dir is not on MDT1"
14534 mdt_index=$($LFS getstripe -M $DIR/$tdir/migrate_dir/a)
14535 [ $mdt_index == 1 ] || error "a is not on MDT1"
14537 # a should stay on MDT1, because it is a mulitple link file
14538 $LFS migrate -m 0 $DIR/$tdir/migrate_dir ||
14539 error "#2 migrate dir fails"
14540 mdt_index=$($LFS getstripe -M $DIR/$tdir/migrate_dir/a)
14541 [ $mdt_index == 1 ] || error "a is not on MDT1"
14543 $LFS migrate -m 1 $DIR/$tdir/migrate_dir ||
14544 error "#3 migrate dir fails"
14546 a_fid=$($LFS path2fid $DIR/$tdir/migrate_dir/a)
14547 ln_fid=$($LFS path2fid $DIR/$tdir/other_dir/ln1)
14548 [ "$a_fid" = "$ln_fid" ] || error "different fid after migrate to MDT1"
14550 rm -rf $DIR/$tdir/other_dir/ln1 || error "unlink ln1 fails"
14551 rm -rf $DIR/$tdir/other_dir/ln2 || error "unlink ln2 fails"
14553 # a should be migrated to MDT0, since no other links on MDT1
14554 $LFS migrate -m 0 $DIR/$tdir/migrate_dir ||
14555 error "#4 migrate dir fails"
14556 mdt_index=$($LFS getstripe -M $DIR/$tdir/migrate_dir/a)
14557 [ $mdt_index == 0 ] || error "a is not on MDT0"
14559 rm -rf $DIR/$tdir || error "rm dir failed after migration"
14561 run_test 230f "migrate mulitple remote link files"
14564 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
14565 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
14567 mkdir -p $DIR/$tdir/migrate_dir
14569 $LFS migrate -m 1000 $DIR/$tdir/migrate_dir &&
14570 error "migrating dir to non-exist MDT succeeds"
14573 run_test 230g "migrate dir to non-exist MDT"
14576 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
14577 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
14578 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.7.64) ] &&
14579 skip "Need MDS version at least 2.7.64" && return
14582 mkdir -p $DIR/$tdir/migrate_dir
14584 $LFS migrate -m1 $DIR &&
14585 error "migrating mountpoint1 should fail"
14587 $LFS migrate -m1 $DIR/$tdir/.. &&
14588 error "migrating mountpoint2 should fail"
14590 $LFS migrate -m1 $DIR/$tdir/migrate_dir/.. ||
14591 error "migrating $tdir fail"
14593 mdt_index=$($LFS getstripe -M $DIR/$tdir)
14594 [ $mdt_index == 1 ] || error "$mdt_index != 1 after migration"
14596 mdt_index=$($LFS getstripe -M $DIR/$tdir/migrate_dir)
14597 [ $mdt_index == 1 ] || error "$mdt_index != 1 after migration"
14600 run_test 230h "migrate .. and root"
14603 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
14604 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
14606 mkdir -p $DIR/$tdir/migrate_dir
14608 $LFS migrate -m 1 $DIR/$tdir/migrate_dir/ ||
14609 error "migration fails with a tailing slash"
14611 $LFS migrate -m 0 $DIR/$tdir/migrate_dir// ||
14612 error "migration fails with two tailing slashes"
14614 run_test 230i "lfs migrate -m tolerates trailing slashes"
14618 # For simplicity this test assumes that max_pages_per_rpc
14619 # is the same across all OSCs
14620 local max_pages=$($LCTL get_param -n osc.*.max_pages_per_rpc | head -n1)
14621 local bulk_size=$((max_pages * 4096))
14622 local brw_size=$(do_facet ost1 $LCTL get_param -n obdfilter.*.brw_size |
14625 mkdir -p $DIR/$tdir
14626 $LFS setstripe -S ${brw_size}M $DIR/$tdir ||
14627 error "failed to set stripe with -S ${brw_size}M option"
14629 # clear the OSC stats
14630 $LCTL set_param osc.*.stats=0 &>/dev/null
14633 # Client writes $bulk_size - there must be 1 rpc for $max_pages.
14634 dd if=/dev/zero of=$DIR/$tdir/$tfile bs=$bulk_size count=1 \
14635 oflag=direct &>/dev/null || error "dd failed"
14637 sync; sleep 1; sync # just to be safe
14638 local nrpcs=$($LCTL get_param osc.*.stats |awk '/ost_write/ {print $2}')
14639 if [ x$nrpcs != "x1" ]; then
14640 $LCTL get_param osc.*.stats
14641 error "found $nrpcs ost_write RPCs, not 1 as expected"
14645 # Drop the OSC cache, otherwise we will read from it
14646 cancel_lru_locks osc
14648 # clear the OSC stats
14649 $LCTL set_param osc.*.stats=0 &>/dev/null
14651 # Client reads $bulk_size.
14652 dd if=$DIR/$tdir/$tfile of=/dev/null bs=$bulk_size count=1 \
14653 iflag=direct &>/dev/null || error "dd failed"
14655 nrpcs=$($LCTL get_param osc.*.stats | awk '/ost_read/ { print $2 }')
14656 if [ x$nrpcs != "x1" ]; then
14657 $LCTL get_param osc.*.stats
14658 error "found $nrpcs ost_read RPCs, not 1 as expected"
14661 run_test 231a "checking that reading/writing of BRW RPC size results in one RPC"
14664 mkdir -p $DIR/$tdir
14666 for i in {0..1023}; do
14667 dd if=/dev/zero of=$DIR/$tdir/$tfile conv=notrunc \
14668 seek=$((2 * i)) bs=4096 count=1 &>/dev/null ||
14669 error "dd of=$DIR/$tdir/$tfile seek=$((2 * i)) failed"
14673 run_test 231b "must not assert on fully utilized OST request buffer"
14676 mkdir -p $DIR/$tdir
14677 $LFS setstripe -c1 -i0 $DIR/$tdir/$tfile
14679 #define OBD_FAIL_LDLM_OST_LVB 0x31c
14680 do_facet ost1 $LCTL set_param fail_loc=0x31c
14682 # ignore dd failure
14683 dd if=/dev/zero of=$DIR/$tdir/$tfile bs=1M count=1 || true
14685 do_facet ost1 $LCTL set_param fail_loc=0
14686 umount_client $MOUNT || error "umount failed"
14687 mount_client $MOUNT || error "mount failed"
14688 stop ost1 || error "cannot stop ost1"
14689 start ost1 $(ostdevname 1) $OST_MOUNT_OPTS || error "cannot start ost1"
14691 run_test 232a "failed lock should not block umount"
14694 [ $(lustre_version_code $SINGLEMDS) -ge $(version_code 2.10.58) ] ||
14695 { skip "Need MDS version at least 2.10.58"; return; }
14696 mkdir -p $DIR/$tdir
14697 $LFS setstripe -c1 -i0 $DIR/$tdir/$tfile
14698 dd if=/dev/zero of=$DIR/$tdir/$tfile bs=1M count=1
14700 cancel_lru_locks osc
14702 #define OBD_FAIL_LDLM_OST_LVB 0x31c
14703 do_facet ost1 $LCTL set_param fail_loc=0x31c
14706 $LFS data_version $DIR/$tdir/$tfile || true
14708 do_facet ost1 $LCTL set_param fail_loc=0
14709 umount_client $MOUNT || error "umount failed"
14710 mount_client $MOUNT || error "mount failed"
14711 stop ost1 || error "cannot stop ost1"
14712 start ost1 $(ostdevname 1) $OST_MOUNT_OPTS || error "cannot start ost1"
14714 run_test 232b "failed data version lock should not block umount"
14717 [ $(lustre_version_code $SINGLEMDS) -ge $(version_code 2.3.64) ] ||
14718 { skip "Need MDS version at least 2.3.64"; return; }
14719 [ -n "$FILESET" ] && skip "SKIP due to FILESET set" && return
14721 local fid=$($LFS path2fid $MOUNT)
14722 stat $MOUNT/.lustre/fid/$fid > /dev/null ||
14723 error "cannot access $MOUNT using its FID '$fid'"
14725 run_test 233a "checking that OBF of the FS root succeeds"
14728 [ $(lustre_version_code $SINGLEMDS) -ge $(version_code 2.5.90) ] ||
14729 { skip "Need MDS version at least 2.5.90"; return; }
14730 [ -n "$FILESET" ] && skip "SKIP due to FILESET set" && return
14732 local fid=$($LFS path2fid $MOUNT/.lustre)
14733 stat $MOUNT/.lustre/fid/$fid > /dev/null ||
14734 error "cannot access $MOUNT/.lustre using its FID '$fid'"
14736 fid=$($LFS path2fid $MOUNT/.lustre/fid)
14737 stat $MOUNT/.lustre/fid/$fid > /dev/null ||
14738 error "cannot access $MOUNT/.lustre/fid using its FID '$fid'"
14740 run_test 233b "checking that OBF of the FS .lustre succeeds"
14743 local p="$TMP/sanityN-$TESTNAME.parameters"
14744 save_lustre_params client "llite.*.xattr_cache" > $p
14745 lctl set_param llite.*.xattr_cache 1 ||
14746 { skip "xattr cache is not supported"; return 0; }
14748 mkdir -p $DIR/$tdir || error "mkdir failed"
14749 touch $DIR/$tdir/$tfile || error "touch failed"
14750 # OBD_FAIL_LLITE_XATTR_ENOMEM
14751 $LCTL set_param fail_loc=0x1405
14752 getfattr -n user.attr $DIR/$tdir/$tfile &&
14753 error "getfattr should have failed with ENOMEM"
14754 $LCTL set_param fail_loc=0x0
14757 restore_lustre_params < $p
14760 run_test 234 "xattr cache should not crash on ENOMEM"
14763 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.4.52) ] &&
14764 skip "Need MDS version at least 2.4.52" && return
14765 flock_deadlock $DIR/$tfile
14770 124) error "process hangs on a deadlock"
14772 *) error "error executing flock_deadlock $DIR/$tfile"
14776 run_test 235 "LU-1715: flock deadlock detection does not work properly"
14780 check_swap_layouts_support && return 0
14781 test_mkdir -c1 $DIR/$tdir
14783 local ref1=/etc/passwd
14784 local ref2=/etc/group
14785 local file1=$DIR/$tdir/f1
14786 local file2=$DIR/$tdir/f2
14788 $SETSTRIPE -c 1 $file1 || error "cannot setstripe on '$file1': rc = $?"
14789 cp $ref1 $file1 || error "cp $ref1 $file1 failed: rc = $?"
14790 $SETSTRIPE -c 2 $file2 || error "cannot setstripe on '$file2': rc = $?"
14791 cp $ref2 $file2 || error "cp $ref2 $file2 failed: rc = $?"
14792 local fd=$(free_fd)
14793 local cmd="exec $fd<>$file2"
14796 $LFS swap_layouts $file1 /proc/self/fd/${fd} ||
14797 error "cannot swap layouts of '$file1' and /proc/self/fd/${fd}"
14800 cmp $ref2 $file1 || error "content compare failed ($ref2 != $file1)"
14805 run_test 236 "Layout swap on open unlinked file"
14807 # test to verify file handle related system calls
14808 # (name_to_handle_at/open_by_handle_at)
14809 # The new system calls are supported in glibc >= 2.14.
14812 echo "Test file_handle syscalls" > $DIR/$tfile ||
14813 error "write failed"
14814 check_fhandle_syscalls $DIR/$tfile ||
14815 error "check_fhandle_syscalls failed"
14817 run_test 237 "Verify name_to_handle_at/open_by_handle_at syscalls"
14819 # LU-4659 linkea consistency
14821 local server_version=$(lustre_version_code $SINGLEMDS)
14823 [[ $server_version -gt $(version_code 2.5.57) ]] ||
14824 [[ $server_version -gt $(version_code 2.5.1) &&
14825 $server_version -lt $(version_code 2.5.50) ]] ||
14826 { skip "Need MDS version at least 2.5.58 or 2.5.2+"; return; }
14829 ln $DIR/$tfile $DIR/$tfile.lnk
14830 touch $DIR/$tfile.new
14831 mv $DIR/$tfile.new $DIR/$tfile
14832 local fid1=$($LFS path2fid $DIR/$tfile)
14833 local fid2=$($LFS path2fid $DIR/$tfile.lnk)
14834 local path1=$($LFS fid2path $FSNAME "$fid1")
14835 [ $tfile == $path1 ] || error "linkea inconsistent: $tfile $fid1 $path1"
14836 local path2=$($LFS fid2path $FSNAME "$fid2")
14837 [ $tfile.lnk == $path2 ] ||
14838 error "linkea inconsistent: $tfile.lnk $fid2 $path2!"
14841 run_test 238 "Verify linkea consistency"
14843 test_239A() { # was test_239
14844 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.5.60) ] &&
14845 skip "Need MDS version at least 2.5.60" && return
14846 local list=$(comma_list $(mdts_nodes))
14848 mkdir -p $DIR/$tdir
14849 createmany -o $DIR/$tdir/f- 5000
14850 unlinkmany $DIR/$tdir/f- 5000
14851 [ $(lustre_version_code $SINGLEMDS) -gt $(version_code 2.10.53) ] &&
14852 do_nodes $list "lctl set_param -n osp.*.force_sync=1"
14853 changes=$(do_nodes $list "lctl get_param -n osp.*MDT*.sync_changes \
14854 osp.*MDT*.sync_in_flight" | calc_sum)
14855 [ "$changes" -eq 0 ] || error "$changes not synced"
14857 run_test 239A "osp_sync test"
14859 test_239a() { #LU-5297
14860 remote_mds_nodsh && skip "remote MDS with nodsh" && return
14862 #define OBD_FAIL_OSP_CHECK_INVALID_REC 0x2100
14863 do_facet $SINGLEMDS $LCTL set_param fail_loc=0x2100
14864 chgrp $RUNAS_GID $DIR/$tfile
14865 wait_delete_completed
14867 run_test 239a "process invalid osp sync record correctly"
14869 test_239b() { #LU-5297
14870 remote_mds_nodsh && skip "remote MDS with nodsh" && return
14872 #define OBD_FAIL_OSP_CHECK_ENOMEM 0x2101
14873 do_facet $SINGLEMDS $LCTL set_param fail_loc=0x2101
14874 chgrp $RUNAS_GID $DIR/$tfile1
14875 wait_delete_completed
14876 do_facet $SINGLEMDS $LCTL set_param fail_loc=0
14878 chgrp $RUNAS_GID $DIR/$tfile2
14879 wait_delete_completed
14881 run_test 239b "process osp sync record with ENOMEM error correctly"
14884 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
14885 remote_mds_nodsh && skip "remote MDS with nodsh" && return
14887 mkdir -p $DIR/$tdir
14889 $LFS mkdir -i 0 $DIR/$tdir/d0 ||
14890 error "failed to mkdir $DIR/$tdir/d0 on MDT0"
14891 $LFS mkdir -i 1 $DIR/$tdir/d0/d1 ||
14892 error "failed to mkdir $DIR/$tdir/d0/d1 on MDT1"
14894 umount_client $MOUNT || error "umount failed"
14895 #define OBD_FAIL_TGT_DELAY_CONDITIONAL 0x713
14896 do_facet mds2 lctl set_param fail_loc=0x713 fail_val=1
14897 mount_client $MOUNT || error "failed to mount client"
14899 echo "stat $DIR/$tdir/d0/d1, should not fail/ASSERT"
14900 stat $DIR/$tdir/d0/d1 || error "fail to stat $DIR/$tdir/d0/d1"
14902 run_test 240 "race between ldlm enqueue and the connection RPC (no ASSERT)"
14905 for LOOP in $(seq $1); do
14906 dd if=$DIR/$tfile of=/dev/null bs=40960 count=1 2>/dev/null
14907 cancel_lru_locks $OSC || true
14912 for LOOP in $(seq $1); do
14913 dd if=$DIR/$tfile of=/dev/null bs=40960 count=1 \
14914 iflag=direct 2>/dev/null
14918 test_241a() { # was test_241
14919 dd if=/dev/zero of=$DIR/$tfile count=1 bs=40960
14921 cancel_lru_locks $OSC
14922 test_241_bio 1000 &
14927 run_test 241a "bio vs dio"
14930 dd if=/dev/zero of=$DIR/$tfile count=1 bs=40960
14932 test_241_dio 1000 &
14937 run_test 241b "dio vs dio"
14940 remote_mds_nodsh && skip "remote MDS with nodsh" && return
14941 mkdir -p $DIR/$tdir
14942 touch $DIR/$tdir/$tfile
14944 #define OBD_FAIL_MDS_READPAGE_PACK 0x105
14945 do_facet mds1 lctl set_param fail_loc=0x105
14946 /bin/ls $DIR/$tdir && error "ls $DIR/$tdir should fail"
14948 do_facet mds1 lctl set_param fail_loc=0
14949 /bin/ls $DIR/$tdir || error "ls $DIR/$tdir failed"
14951 run_test 242 "mdt_readpage failure should not cause directory unreadable"
14955 test_mkdir $DIR/$tdir
14956 group_lock_test -d $DIR/$tdir || error "A group lock test failed"
14958 run_test 243 "various group lock tests"
14962 test_mkdir $DIR/$tdir
14963 dd if=/dev/zero of=$DIR/$tdir/$tfile bs=1M count=35
14964 sendfile_grouplock $DIR/$tdir/$tfile || \
14965 error "sendfile+grouplock failed"
14968 run_test 244 "sendfile with group lock tests"
14971 local flagname="multi_mod_rpcs"
14972 local connect_data_name="max_mod_rpcs"
14975 # check if multiple modify RPCs flag is set
14976 out=$($LCTL get_param mdc.$FSNAME-MDT0000-*.import |
14977 grep "connect_flags:")
14980 echo "$out" | grep -qw $flagname
14981 if [ $? -ne 0 ]; then
14982 echo "connect flag $flagname is not set"
14986 # check if multiple modify RPCs data is set
14987 out=$($LCTL get_param mdc.$FSNAME-MDT0000-*.import)
14990 echo "$out" | grep -qw $connect_data_name ||
14991 error "import should have connect data $connect_data_name"
14993 run_test 245 "check mdc connection flag/data: multiple modify RPCs"
14995 test_246() { # LU-7371
14996 remote_ost_nodsh && skip "remote OST with nodsh" && return
14997 [ $(lustre_version_code ost1) -lt $(version_code 2.7.62) ] &&
14998 skip "Need OST version >= 2.7.62" && return 0
14999 do_facet ost1 $LCTL set_param fail_val=4095
15000 #define OBD_FAIL_OST_READ_SIZE 0x234
15001 do_facet ost1 $LCTL set_param fail_loc=0x234
15002 $LFS setstripe $DIR/$tfile -i 0 -c 1
15003 dd if=/dev/zero of=$DIR/$tfile bs=4095 count=1 > /dev/null 2>&1
15004 cancel_lru_locks $FSNAME-OST0000
15005 dd if=$DIR/$tfile of=/dev/null bs=1048576 || error "Read failed"
15007 run_test 246 "Read file of size 4095 should return right length"
15013 umount_client $submount
15018 lctl get_param -n mdc.$FSNAME-MDT0000*.import |
15020 { skip "Fileset feature is not supported"; return; }
15022 local submount=${MOUNT}_$tdir
15025 mkdir -p $submount || error "mkdir $submount failed"
15026 FILESET="$FILESET/$tdir" mount_client $submount ||
15027 error "mount $submount failed"
15028 trap "cleanup_247 $submount" EXIT
15029 echo foo > $submount/$tfile || error "write $submount/$tfile failed"
15030 [ $(cat $MOUNT/$tdir/$tfile) = "foo" ] ||
15031 error "read $MOUNT/$tdir/$tfile failed"
15032 cleanup_247 $submount
15034 run_test 247a "mount subdir as fileset"
15037 lctl get_param -n mdc.$FSNAME-MDT0000*.import | grep -q subtree ||
15038 { skip "Fileset feature is not supported"; return; }
15040 local submount=${MOUNT}_$tdir
15042 rm -rf $MOUNT/$tdir
15043 mkdir -p $submount || error "mkdir $submount failed"
15045 FILESET="$FILESET/$tdir" mount_client $submount &&
15046 error "mount $submount should fail"
15049 run_test 247b "mount subdir that dose not exist"
15052 lctl get_param -n mdc.$FSNAME-MDT0000*.import | grep -q subtree ||
15053 { skip "Fileset feature is not supported"; return; }
15055 local submount=${MOUNT}_$tdir
15057 mkdir -p $MOUNT/$tdir/dir1
15058 mkdir -p $submount || error "mkdir $submount failed"
15059 trap "cleanup_247 $submount" EXIT
15060 FILESET="$FILESET/$tdir" mount_client $submount ||
15061 error "mount $submount failed"
15062 local fid=$($LFS path2fid $MOUNT/)
15063 $LFS fid2path $submount $fid && error "fid2path should fail"
15064 cleanup_247 $submount
15066 run_test 247c "running fid2path outside root"
15069 lctl get_param -n mdc.$FSNAME-MDT0000*.import | grep -q subtree ||
15070 { skip "Fileset feature is not supported"; return; }
15072 local submount=${MOUNT}_$tdir
15074 mkdir -p $MOUNT/$tdir/dir1
15075 mkdir -p $submount || error "mkdir $submount failed"
15076 FILESET="$FILESET/$tdir" mount_client $submount ||
15077 error "mount $submount failed"
15078 trap "cleanup_247 $submount" EXIT
15079 local fid=$($LFS path2fid $submount/dir1)
15080 $LFS fid2path $submount $fid || error "fid2path should succeed"
15081 cleanup_247 $submount
15083 run_test 247d "running fid2path inside root"
15087 lctl get_param -n mdc.$FSNAME-MDT0000*.import |
15089 { skip "Fileset feature is not supported"; return; }
15091 local submount=${MOUNT}_$tdir
15094 mkdir -p $submount || error "mkdir $submount failed"
15095 FILESET="$FILESET/.." mount_client $submount &&
15096 error "mount $submount should fail"
15099 run_test 247e "mount .. as fileset"
15102 local fast_read_sav=$($LCTL get_param -n llite.*.fast_read 2>/dev/null)
15103 [ -z "$fast_read_sav" ] && skip "no fast read support" && return
15105 # create a large file for fast read verification
15106 dd if=/dev/zero of=$DIR/$tfile bs=1M count=128 > /dev/null 2>&1
15108 # make sure the file is created correctly
15109 $CHECKSTAT -s $((128*1024*1024)) $DIR/$tfile ||
15110 { rm -f $DIR/$tfile; skip "file creation error" && return; }
15112 echo "Test 1: verify that fast read is 4 times faster on cache read"
15114 # small read with fast read enabled
15115 $LCTL set_param -n llite.*.fast_read=1
15116 local t_fast=$(dd if=$DIR/$tfile of=/dev/null bs=4k 2>&1 |
15117 egrep -o '([[:digit:]\.\,e-]+) s' | cut -d's' -f1 |
15118 sed -e 's/,/./' -e 's/[eE]+*/\*10\^/')
15119 # small read with fast read disabled
15120 $LCTL set_param -n llite.*.fast_read=0
15121 local t_slow=$(dd if=$DIR/$tfile of=/dev/null bs=4k 2>&1 |
15122 egrep -o '([[:digit:]\.\,e-]+) s' | cut -d's' -f1 |
15123 sed -e 's/,/./' -e 's/[eE]+*/\*10\^/')
15125 # verify that fast read is 4 times faster for cache read
15126 [ $(bc <<< "4 * $t_fast < $t_slow") -eq 1 ] ||
15127 error_not_in_vm "fast read was not 4 times faster: " \
15128 "$t_fast vs $t_slow"
15130 echo "Test 2: verify the performance between big and small read"
15131 $LCTL set_param -n llite.*.fast_read=1
15133 # 1k non-cache read
15134 cancel_lru_locks osc
15135 local t_1k=$(dd if=$DIR/$tfile of=/dev/null bs=1k 2>&1 |
15136 egrep -o '([[:digit:]\.\,e-]+) s' | cut -d's' -f1 |
15137 sed -e 's/,/./' -e 's/[eE]+*/\*10\^/')
15139 # 1M non-cache read
15140 cancel_lru_locks osc
15141 local t_1m=$(dd if=$DIR/$tfile of=/dev/null bs=1k 2>&1 |
15142 egrep -o '([[:digit:]\.\,e-]+) s' | cut -d's' -f1 |
15143 sed -e 's/,/./' -e 's/[eE]+*/\*10\^/')
15145 # verify that big IO is not 4 times faster than small IO
15146 [ $(bc <<< "4 * $t_1k >= $t_1m") -eq 1 ] ||
15147 error_not_in_vm "bigger IO is way too fast: $t_1k vs $t_1m"
15149 $LCTL set_param -n llite.*.fast_read=$fast_read_sav
15152 run_test 248 "fast read verification"
15154 test_249() { # LU-7890
15156 $SETSTRIPE -c 1 $DIR/$tfile
15158 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.8.53) ] &&
15159 skip "Need at least version 2.8.54"
15161 # Offset 2T == 4k * 512M
15162 dd if=/dev/zero of=$DIR/$tfile bs=4k count=1 seek=512M ||
15163 error "dd to 2T offset failed"
15165 run_test 249 "Write above 2T file size"
15168 [ "$(facet_fstype ost$(($($GETSTRIPE -i $DIR/$tfile) + 1)))" = "zfs" ] \
15169 && skip "no 16TB file size limit on ZFS" && return
15171 $SETSTRIPE -c 1 $DIR/$tfile
15172 # ldiskfs extent file size limit is (16TB - 4KB - 1) bytes
15173 local size=$((16 * 1024 * 1024 * 1024 * 1024 - 4096 - 1))
15174 $TRUNCATE $DIR/$tfile $size || error "truncate $tfile to $size failed"
15175 dd if=/dev/zero of=$DIR/$tfile bs=10 count=1 oflag=append \
15176 conv=notrunc,fsync && error "append succeeded"
15179 run_test 250 "Write above 16T limit"
15182 $SETSTRIPE -c -1 -S 1048576 $DIR/$tfile
15184 #define OBD_FAIL_LLITE_LOST_LAYOUT 0x1407
15185 #Skip once - writing the first stripe will succeed
15186 $LCTL set_param fail_loc=0xa0001407 fail_val=1
15187 $MULTIOP $DIR/$tfile o:O_RDWR:w2097152c 2>&1 | grep -q "short write" &&
15188 error "short write happened"
15190 $LCTL set_param fail_loc=0xa0001407 fail_val=1
15191 $MULTIOP $DIR/$tfile or2097152c 2>&1 | grep -q "short read" &&
15192 error "short read happened"
15196 run_test 251 "Handling short read and write correctly"
15206 remote_mds_nodsh && skip "remote MDS with nodsh" && return
15207 remote_ost_nodsh && skip "remote OST with nodsh" && return
15208 if [ "$(facet_fstype ost1)" != "ldiskfs" -o \
15209 "$(facet_fstype mds1)" != "ldiskfs" ]; then
15210 skip "ldiskfs only test"
15214 # check lr_reader on OST0000
15216 dev=$(facet_device $tgt)
15217 out=$(do_facet $tgt $LR_READER $dev)
15218 [ $? -eq 0 ] || error "$LR_READER failed on target $tgt device $dev"
15220 uuid=$(echo "$out" | grep -i uuid | awk '{ print $2 }')
15221 [ "$uuid" == "$(ostuuid_from_index 0)" ] ||
15222 error "Invalid uuid returned by $LR_READER on target $tgt"
15223 echo -e "uuid returned by $LR_READER is '$uuid'\n"
15225 # check lr_reader -c on MDT0000
15227 dev=$(facet_device $tgt)
15228 if ! do_facet $tgt $LR_READER -h | grep -q OPTIONS; then
15229 echo "$LR_READER does not support additional options"
15232 out=$(do_facet $tgt $LR_READER -c $dev)
15233 [ $? -eq 0 ] || error "$LR_READER failed on target $tgt device $dev"
15235 num=$(echo "$out" | grep -c "mdtlov")
15236 [ "$num" -eq $((MDSCOUNT - 1)) ] ||
15237 error "Invalid number of mdtlov clients returned by $LR_READER"
15238 echo -e "Number of mdtlov clients returned by $LR_READER is '$num'\n"
15240 # check lr_reader -cr on MDT0000
15241 out=$(do_facet $tgt $LR_READER -cr $dev)
15242 [ $? -eq 0 ] || error "$LR_READER failed on target $tgt device $dev"
15244 echo "$out" | grep -q "^reply_data:$" ||
15245 error "$LR_READER should have returned 'reply_data' section"
15246 num=$(echo "$out" | grep -c "client_generation")
15247 echo -e "Number of reply data returned by $LR_READER is '$num'\n"
15249 run_test 252 "check lr_reader tool"
15251 test_253_fill_ost() {
15252 local size_mb #how many MB should we write to pass watermark
15253 local lwm=$3 #low watermark
15254 local free_10mb #10% of free space
15256 free_kb=$($LFS df $MOUNT | grep $1 | awk '{ print $4 }')
15257 size_mb=$((free_kb / 1024 - lwm))
15258 free_10mb=$((free_kb / 10240))
15259 #If 10% of free space cross low watermark use it
15260 if (( free_10mb > size_mb )); then
15263 #At least we need to store 1.1 of difference between
15264 #free space and low watermark
15265 size_mb=$((size_mb + size_mb / 10))
15267 if (( lwm <= $((free_kb / 1024)) )) || [ ! -f $DIR/$tdir/1 ]; then
15268 dd if=/dev/zero of=$DIR/$tdir/1 bs=1M count=$size_mb \
15269 oflag=append conv=notrunc
15274 free_kb=$($LFS df $MOUNT | grep $1 | awk '{ print $4 }')
15275 echo "OST still has $((free_kb / 1024)) mbytes free"
15282 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
15283 remote_mds_nodsh && skip "remote MDS with nodsh" && return
15284 remote_mgs_nodsh && skip "remote MGS with nodsh" && return
15286 local ost_name=$($LFS osts |
15287 sed -n 's/^'$ostidx': \(.*\)_UUID .*/\1/p')
15289 local mdtosc_proc1=$(get_mdtosc_proc_path $SINGLEMDS $ost_name)
15290 do_facet $SINGLEMDS $LCTL get_param -n \
15291 osp.$mdtosc_proc1.reserved_mb_high ||
15292 { skip "remote MDS does not support reserved_mb_high" &&
15297 wait_delete_completed
15300 local last_wm_h=$(do_facet $SINGLEMDS $LCTL get_param -n \
15301 osp.$mdtosc_proc1.reserved_mb_high)
15302 local last_wm_l=$(do_facet $SINGLEMDS $LCTL get_param -n \
15303 osp.$mdtosc_proc1.reserved_mb_low)
15304 echo "prev high watermark $last_wm_h, prev low watermark $last_wm_l"
15306 if ! combined_mgs_mds ; then
15309 create_pool $FSNAME.$TESTNAME || error "Pool creation failed"
15310 do_facet mgs $LCTL pool_add $FSNAME.$TESTNAME $ost_name ||
15311 error "Adding $ost_name to pool failed"
15313 # Wait for client to see a OST at pool
15314 wait_update $HOSTNAME "$LCTL get_param -n
15315 lov.$FSNAME-*.pools.$TESTNAME | sort -u |
15316 grep $ost_name" "$ost_name""_UUID" $((TIMEOUT/2)) ||
15317 error "Client can not see the pool"
15318 $SETSTRIPE $DIR/$tdir -i $ostidx -c 1 -p $FSNAME.$TESTNAME ||
15319 error "Setstripe failed"
15321 dd if=/dev/zero of=$DIR/$tdir/0 bs=1M count=10
15322 local blocks=$($LFS df $MOUNT | grep $ost_name | awk '{ print $4 }')
15323 echo "OST still has $((blocks/1024)) mbytes free"
15325 local new_lwm=$((blocks/1024-10))
15326 do_facet $SINGLEMDS $LCTL set_param \
15327 osp.$mdtosc_proc1.reserved_mb_high=$((new_lwm+5))
15328 do_facet $SINGLEMDS $LCTL set_param \
15329 osp.$mdtosc_proc1.reserved_mb_low=$new_lwm
15331 test_253_fill_ost $ost_name $mdtosc_proc1 $new_lwm
15333 #First enospc could execute orphan deletion so repeat.
15334 test_253_fill_ost $ost_name $mdtosc_proc1 $new_lwm
15336 local oa_status=$(do_facet $SINGLEMDS $LCTL get_param -n \
15337 osp.$mdtosc_proc1.prealloc_status)
15338 echo "prealloc_status $oa_status"
15340 dd if=/dev/zero of=$DIR/$tdir/2 bs=1M count=1 &&
15341 error "File creation should fail"
15342 #object allocation was stopped, but we still able to append files
15343 dd if=/dev/zero of=$DIR/$tdir/1 bs=1M seek=6 count=5 oflag=append ||
15344 error "Append failed"
15345 rm -f $DIR/$tdir/1 $DIR/$tdir/0 $DIR/$tdir/r*
15347 wait_delete_completed
15351 for i in $(seq 10 12); do
15352 dd if=/dev/zero of=$DIR/$tdir/$i bs=1M count=1 2>/dev/null ||
15353 error "File creation failed after rm";
15356 oa_status=$(do_facet $SINGLEMDS $LCTL get_param -n \
15357 osp.$mdtosc_proc1.prealloc_status)
15358 echo "prealloc_status $oa_status"
15360 if (( oa_status != 0 )); then
15361 error "Object allocation still disable after rm"
15363 do_facet $SINGLEMDS $LCTL set_param \
15364 osp.$mdtosc_proc1.reserved_mb_high=$last_wm_h
15365 do_facet $SINGLEMDS $LCTL set_param \
15366 osp.$mdtosc_proc1.reserved_mb_low=$last_wm_l
15369 do_facet mgs $LCTL pool_remove $FSNAME.$TESTNAME $ost_name ||
15370 error "Remove $ost_name from pool failed"
15371 do_facet mgs $LCTL pool_destroy $FSNAME.$TESTNAME ||
15372 error "Pool destroy fialed"
15374 if ! combined_mgs_mds ; then
15378 run_test 253 "Check object allocation limit"
15383 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
15384 remote_mds_nodsh && skip "remote MDS with nodsh" && return
15386 local MDT0=$(facet_svc $SINGLEMDS)
15388 do_facet $SINGLEMDS $LCTL get_param -n mdd.$MDT0.changelog_size ||
15389 { skip "MDS does not support changelog_size" && return; }
15391 changelog_register || error "changelog_register failed"
15393 changelog_clear 0 || error "changelog_clear failed"
15395 local size1=$(do_facet $SINGLEMDS \
15396 $LCTL get_param -n mdd.$MDT0.changelog_size)
15397 echo "Changelog size $size1"
15400 $LFS mkdir -i 0 $DIR/$tdir
15402 mkdir -p $DIR/$tdir/pics/2008/zachy
15403 touch $DIR/$tdir/pics/2008/zachy/timestamp
15404 cp /etc/hosts $DIR/$tdir/pics/2008/zachy/pic1.jpg
15405 mv $DIR/$tdir/pics/2008/zachy $DIR/$tdir/pics/zach
15406 ln $DIR/$tdir/pics/zach/pic1.jpg $DIR/$tdir/pics/2008/portland.jpg
15407 ln -s $DIR/$tdir/pics/2008/portland.jpg $DIR/$tdir/pics/desktop.jpg
15408 rm $DIR/$tdir/pics/desktop.jpg
15410 local size2=$(do_facet $SINGLEMDS \
15411 $LCTL get_param -n mdd.$MDT0.changelog_size)
15412 echo "Changelog size after work $size2"
15414 (( $size2 > $size1 )) ||
15415 error "new Changelog size=$size2 less than old size=$size1"
15417 run_test 254 "Check changelog size"
15424 lfs ladvise -a invalid $file 2>&1 | grep "Valid types" |
15425 awk -F: '{print $2}' | grep $type > /dev/null
15426 if [ $? -ne 0 ]; then
15436 lfs ladvise -a willread $file > /dev/null 2>&1
15437 if [ $? -eq 0 ]; then
15441 lfs ladvise -a willread $file 2>&1 |
15442 grep "Inappropriate ioctl for device" > /dev/null
15443 if [ $? -eq 0 ]; then
15450 bc <<<"scale=2; ($1 - $2) * 100 / $2"
15453 # run a random read IO workload
15454 # usage: random_read_iops <filename> <filesize> <iosize>
15455 random_read_iops() {
15458 local iosize=${3:-4096}
15460 $READS -f $file -s $fsize -b $iosize -n $((fsize / iosize)) -t 60 |
15461 sed -e '/^$/d' -e 's#.*s, ##' -e 's#MB/s##'
15464 drop_file_oss_cache() {
15468 $LFS ladvise -a dontneed $file 2>/dev/null ||
15469 do_nodes $nodes "echo 3 > /proc/sys/vm/drop_caches"
15472 ladvise_willread_performance()
15475 local average_origin=0
15476 local average_cache=0
15477 local average_ladvise=0
15479 for ((i = 1; i <= $repeat; i++)); do
15480 echo "Iter $i/$repeat: reading without willread hint"
15481 cancel_lru_locks osc
15482 drop_file_oss_cache $DIR/$tfile $(comma_list $(osts_nodes))
15483 local speed_origin=$(random_read_iops $DIR/$tfile $size)
15484 echo "Iter $i/$repeat: uncached speed: $speed_origin"
15485 average_origin=$(bc <<<"$average_origin + $speed_origin")
15487 cancel_lru_locks osc
15488 local speed_cache=$(random_read_iops $DIR/$tfile $size)
15489 echo "Iter $i/$repeat: OSS cache speed: $speed_cache"
15490 average_cache=$(bc <<<"$average_cache + $speed_cache")
15492 cancel_lru_locks osc
15493 drop_file_oss_cache $DIR/$tfile $(comma_list $(osts_nodes))
15494 $LFS ladvise -a willread $DIR/$tfile || error "ladvise failed"
15495 local speed_ladvise=$(random_read_iops $DIR/$tfile $size)
15496 echo "Iter $i/$repeat: ladvise speed: $speed_ladvise"
15497 average_ladvise=$(bc <<<"$average_ladvise + $speed_ladvise")
15499 average_origin=$(bc <<<"scale=2; $average_origin / $repeat")
15500 average_cache=$(bc <<<"scale=2; $average_cache / $repeat")
15501 average_ladvise=$(bc <<<"scale=2; $average_ladvise / $repeat")
15503 speedup_cache=$(percent $average_cache $average_origin)
15504 speedup_ladvise=$(percent $average_ladvise $average_origin)
15506 echo "Average uncached read: $average_origin"
15507 echo "Average speedup with OSS cached read: " \
15508 "$average_cache = +$speedup_cache%"
15509 echo "Average speedup with ladvise willread: " \
15510 "$average_ladvise = +$speedup_ladvise%"
15512 local lowest_speedup=20
15513 if [ ${average_cache%.*} -lt $lowest_speedup ]; then
15514 echo "Speedup with OSS cached read less than $lowest_speedup%," \
15515 "got $average_cache%. Skipping ladvise willread check."
15519 # the test won't work on ZFS until it supports 'ladvise dontneed', but
15520 # it is still good to run until then to exercise 'ladvise willread'
15521 ! $LFS ladvise -a dontneed $DIR/$tfile &&
15522 [ "$(facet_fstype ost1)" = "zfs" ] &&
15523 echo "osd-zfs does not support dontneed or drop_caches" &&
15526 lowest_speedup=$(bc <<<"scale=2; $average_cache / 2")
15527 [ ${average_ladvise%.*} -gt $lowest_speedup ] ||
15528 error_not_in_vm "Speedup with willread is less than " \
15529 "$lowest_speedup%, got $average_ladvise%"
15533 [ $(lustre_version_code ost1) -lt $(version_code 2.8.54) ] &&
15534 skip "lustre < 2.8.54 does not support ladvise " && return
15535 remote_ost_nodsh && skip "remote OST with nodsh" && return
15537 lfs setstripe -c -1 -i 0 $DIR/$tfile || error "$tfile failed"
15539 ladvise_no_type willread $DIR/$tfile &&
15540 skip "willread ladvise is not supported" && return
15542 ladvise_no_ioctl $DIR/$tfile &&
15543 skip "ladvise ioctl is not supported" && return
15546 local size=$((size_mb * 1048576))
15547 dd if=/dev/zero of=$DIR/$tfile bs=1048576 count=$size_mb ||
15548 error "dd to $DIR/$tfile failed"
15550 lfs ladvise -a willread $DIR/$tfile ||
15551 error "Ladvise failed with no range argument"
15553 lfs ladvise -a willread -s 0 $DIR/$tfile ||
15554 error "Ladvise failed with no -l or -e argument"
15556 lfs ladvise -a willread -e 1 $DIR/$tfile ||
15557 error "Ladvise failed with only -e argument"
15559 lfs ladvise -a willread -l 1 $DIR/$tfile ||
15560 error "Ladvise failed with only -l argument"
15562 lfs ladvise -a willread -s 2 -e 1 $DIR/$tfile &&
15563 error "End offset should not be smaller than start offset"
15565 lfs ladvise -a willread -s 2 -e 2 $DIR/$tfile &&
15566 error "End offset should not be equal to start offset"
15568 lfs ladvise -a willread -s $size -l 1 $DIR/$tfile ||
15569 error "Ladvise failed with overflowing -s argument"
15571 lfs ladvise -a willread -s 1 -e $((size + 1)) $DIR/$tfile ||
15572 error "Ladvise failed with overflowing -e argument"
15574 lfs ladvise -a willread -s 1 -l $size $DIR/$tfile ||
15575 error "Ladvise failed with overflowing -l argument"
15577 lfs ladvise -a willread -l 1 -e 2 $DIR/$tfile &&
15578 error "Ladvise succeeded with conflicting -l and -e arguments"
15580 echo "Synchronous ladvise should wait"
15582 #define OBD_FAIL_OST_LADVISE_PAUSE 0x237
15583 do_nodes $(comma_list $(osts_nodes)) \
15584 $LCTL set_param fail_val=$delay fail_loc=0x237
15586 local start_ts=$SECONDS
15587 lfs ladvise -a willread $DIR/$tfile ||
15588 error "Ladvise failed with no range argument"
15589 local end_ts=$SECONDS
15590 local inteval_ts=$((end_ts - start_ts))
15592 if [ $inteval_ts -lt $(($delay - 1)) ]; then
15593 error "Synchronous advice didn't wait reply"
15596 echo "Asynchronous ladvise shouldn't wait"
15597 local start_ts=$SECONDS
15598 lfs ladvise -a willread -b $DIR/$tfile ||
15599 error "Ladvise failed with no range argument"
15600 local end_ts=$SECONDS
15601 local inteval_ts=$((end_ts - start_ts))
15603 if [ $inteval_ts -gt $(($delay / 2)) ]; then
15604 error "Asynchronous advice blocked"
15607 do_nodes $(comma_list $(osts_nodes)) $LCTL set_param fail_loc=0
15608 ladvise_willread_performance
15610 run_test 255a "check 'lfs ladvise -a willread'"
15616 do_facet $facet "cat /proc/meminfo | grep ^${info}:" | awk '{print $2}'
15620 [ $(lustre_version_code ost1) -lt $(version_code 2.8.54) ] &&
15621 skip "lustre < 2.8.54 does not support ladvise " && return
15622 remote_ost_nodsh && skip "remote OST with nodsh" && return
15624 lfs setstripe -c 1 -i 0 $DIR/$tfile
15626 ladvise_no_type dontneed $DIR/$tfile &&
15627 skip "dontneed ladvise is not supported" && return
15629 ladvise_no_ioctl $DIR/$tfile &&
15630 skip "ladvise ioctl is not supported" && return
15632 [ $(lustre_version_code ost1) -lt $(version_code 2.8.54) ] &&
15633 skip "lustre < 2.8.54 does not support ladvise" && return
15635 ! $LFS ladvise -a dontneed $DIR/$tfile &&
15636 [ "$(facet_fstype ost1)" = "zfs" ] &&
15637 skip "zfs-osd does not support 'ladvise dontneed'" && return
15640 local size=$((size_mb * 1048576))
15641 # In order to prevent disturbance of other processes, only check 3/4
15642 # of the memory usage
15643 local kibibytes=$((size_mb * 1024 * 3 / 4))
15645 dd if=/dev/zero of=$DIR/$tfile bs=1048576 count=$size_mb ||
15646 error "dd to $DIR/$tfile failed"
15648 local total=$(facet_meminfo ost1 MemTotal)
15649 echo "Total memory: $total KiB"
15651 do_facet ost1 "sync && echo 3 > /proc/sys/vm/drop_caches"
15652 local before_read=$(facet_meminfo ost1 Cached)
15653 echo "Cache used before read: $before_read KiB"
15655 lfs ladvise -a willread $DIR/$tfile ||
15656 error "Ladvise willread failed"
15657 local after_read=$(facet_meminfo ost1 Cached)
15658 echo "Cache used after read: $after_read KiB"
15660 lfs ladvise -a dontneed $DIR/$tfile ||
15661 error "Ladvise dontneed again failed"
15662 local no_read=$(facet_meminfo ost1 Cached)
15663 echo "Cache used after dontneed ladvise: $no_read KiB"
15665 if [ $total -lt $((before_read + kibibytes)) ]; then
15666 echo "Memory is too small, abort checking"
15670 if [ $((before_read + kibibytes)) -gt $after_read ]; then
15671 error "Ladvise willread should use more memory" \
15672 "than $kibibytes KiB"
15675 if [ $((no_read + kibibytes)) -gt $after_read ]; then
15676 error "Ladvise dontneed should release more memory" \
15677 "than $kibibytes KiB"
15680 run_test 255b "check 'lfs ladvise -a dontneed'"
15689 [ $(lustre_version_code ost1) -lt $(version_code 2.10.50) ] &&
15690 skip "lustre < 2.10.53 does not support lockahead" && return
15692 test_mkdir -p $DIR/$tdir
15693 $SETSTRIPE -i 0 $DIR/$tdir
15695 #test 10 returns only success/failure
15697 lockahead_test -d $DIR/$tdir -t $i -f $tfile
15699 if [ $rc -eq 255 ]; then
15700 error "Ladvise test${i} failed, ${rc}"
15703 #test 11 counts lock enqueue requests, all others count new locks
15705 count=$(do_facet ost1 \
15706 $LCTL get_param -n ost.OSS.ost.stats)
15707 count=$(echo "$count" | grep ldlm_extent_enqueue | awk '{ print $2 }')
15709 lockahead_test -d $DIR/$tdir -t $i -f $tfile
15711 if [ $rc -eq 255 ]; then
15712 error "Ladvise test${i} failed, ${rc}"
15715 new_count=$(do_facet ost1 \
15716 $LCTL get_param -n ost.OSS.ost.stats)
15717 new_count=$(echo "$new_count" | grep ldlm_extent_enqueue | \
15718 awk '{ print $2 }')
15720 difference="$((new_count - count))"
15721 if [ $difference -ne $rc ]; then
15722 error "Ladvise test${i}, bad enqueue count, returned " \
15723 "${rc}, actual ${difference}"
15726 for i in $(seq 12 21); do
15727 # If we do not do this, we run the risk of having too many
15728 # locks and starting lock cancellation while we are checking
15730 cancel_lru_locks osc
15732 count=$($LCTL get_param -n \
15733 ldlm.namespaces.$FSNAME-OST0000*osc-f*.lock_unused_count)
15735 lockahead_test -d $DIR/$tdir -t $i -f $tfile
15737 if [ $rc -eq 255 ]; then
15738 error "Ladvise test ${i} failed, ${rc}"
15741 new_count=$($LCTL get_param -n \
15742 ldlm.namespaces.$FSNAME-OST0000*osc-f*.lock_unused_count)
15743 difference="$((new_count - count))"
15745 # Test 15 output is divided by 100 to map down to valid return
15746 if [ $i -eq 15 ]; then
15750 if [ $difference -ne $rc ]; then
15751 error "Ladvise test ${i}, bad lock count, returned " \
15752 "${rc}, actual ${difference}"
15756 #test 22 returns only success/failure
15758 lockahead_test -d $DIR/$tdir -t $i -f $tfile
15760 if [ $rc -eq 255 ]; then
15761 error "Ladvise test${i} failed, ${rc}"
15764 run_test 255c "suite of ladvise lockahead tests"
15771 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
15772 remote_mds_nodsh && skip "remote MDS with nodsh" && return
15773 [ "$(facet_fstype $SINGLEMDS)" != "ldiskfs" ] &&
15774 skip "ldiskfs only test" && return
15776 mdt_dev=$(mdsdevname 1)
15778 changelog_users $SINGLEMDS | grep "^cl" &&
15779 skip "active changelog user" && return
15781 changelog_register || error "changelog_register failed"
15784 mkdir -p $DIR/$tdir
15786 changelog_clear 0 || error "changelog_clear failed"
15789 touch $DIR/$tdir/{1..10}
15792 stop $SINGLEMDS || error "Fail to stop MDT"
15796 start $SINGLEMDS $mdt_dev $MDS_MOUNT_OPTS || error "Fail to start MDT"
15798 #after mount new plainllog is used
15799 touch $DIR/$tdir/{11..19}
15800 local tmpfile=$(mktemp -u $tfile.XXXXXX)
15801 cat_sl=$(do_facet $SINGLEMDS "sync; \
15802 $DEBUGFS -c -R 'dump changelog_catalog $tmpfile' $mdt_dev; \
15803 llog_reader $tmpfile | grep -c type=1064553b")
15804 do_facet $SINGLEMDS llog_reader $tmpfile
15806 [ $cat_sl != 2 ] && error "Changelog catalog has $cat_sl != 2 slots"
15808 changelog_clear 0 || error "changelog_clear failed"
15810 cat_sl=$(do_facet $SINGLEMDS "sync; \
15811 $DEBUGFS -c -R 'dump changelog_catalog $tmpfile' $mdt_dev; \
15812 llog_reader $tmpfile | grep -c type=1064553b; rm -f $tmpfile")
15814 if (( cat_sl == 2 )); then
15815 error "Empty plain llog was not deleted from changelog catalog"
15816 elif (( cat_sl != 1 )); then
15817 error "Active plain llog shouldn't be deleted from catalog"
15820 run_test 256 "Check llog delete for empty and not full state"
15823 remote_mds_nodsh && skip "remote MDS with nodsh" && return
15824 [[ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.8.55) ]] &&
15825 skip "Need MDS version at least 2.8.55" && return
15827 test_mkdir $DIR/$tdir
15829 setfattr -n trusted.name1 -v value1 $DIR/$tdir ||
15830 error "setfattr -n trusted.name1=value1 $DIR/$tdir failed"
15833 #define OBD_FAIL_MDS_XATTR_REP 0x161
15834 local mdtidx=$($LFS getstripe -M $DIR/$tdir)
15835 local facet=mds$((mdtidx + 1))
15836 set_nodes_failloc $(facet_active_host $facet) 0x80000161
15837 getfattr -n trusted.name1 $DIR/$tdir 2> /dev/null
15839 stop $facet || error "stop MDS failed"
15840 start $facet $(mdsdevname $((mdtidx + 1))) $MDS_MOUNT_OPTS ||
15841 error "start MDS fail"
15843 run_test 257 "xattr locks are not lost"
15845 # Verify we take the i_mutex when security requires it
15847 #define OBD_FAIL_IMUTEX_SEC 0x141c
15848 $LCTL set_param fail_loc=0x141c
15850 chmod u+s $DIR/$tfile
15851 chmod a+rwx $DIR/$tfile
15852 $RUNAS dd if=/dev/zero of=$DIR/$tfile bs=4k count=1 oflag=append
15854 if [ $RC -ne 0 ]; then
15855 error "error, failed to take i_mutex, rc=$?"
15861 # Verify we do NOT take the i_mutex in the normal case
15863 #define OBD_FAIL_IMUTEX_NOSEC 0x141d
15864 $LCTL set_param fail_loc=0x141d
15867 chmod a+rw $DIR/$tfile
15868 $RUNAS dd if=/dev/zero of=$DIR/$tfile bs=4k count=1 oflag=append
15870 if [ $RC -ne 0 ]; then
15871 error "error, took i_mutex unnecessarily, rc=$?"
15876 run_test 258b "verify i_mutex security behavior"
15879 #define OBD_FAIL_MDC_CLOSE 0x806
15880 $LCTL set_param fail_loc=0x80000806
15884 run_test 260 "Check mdc_close fail"
15886 ### Data-on-MDT sanity tests ###
15889 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.10.55) ] &&
15890 skip "Need MDS version at least 2.10.55" && return
15893 local dom=$DIR/$tdir/dom_file
15894 local tmp=$DIR/$tdir/tmp_file
15896 mkdir -p $DIR/$tdir
15898 # basic checks for DoM component creation
15899 $LFS setstripe -E 1024K -E 1024K -L mdt $dom 2>/dev/null &&
15900 error "Can set MDT layout to non-first entry"
15902 $LFS setstripe -E 1024K -L mdt -E 1024K -L mdt $dom 2>/dev/null &&
15903 error "Can define multiple entries as MDT layout"
15905 $LFS setstripe -E 1M -L mdt $dom ||
15906 error "Can't create DoM layout"
15908 [ $($LFS getstripe -L $dom) == "mdt" ] || error "bad pattern"
15909 [ $($LFS getstripe -c $dom) == 0 ] || error "bad stripe count"
15910 [ $($LFS getstripe -S $dom) == 1048576 ] || error "bad stripe size"
15912 local mdtidx=$($GETSTRIPE -M $dom)
15913 local mdtname=MDT$(printf %04x $mdtidx)
15914 local facet=mds$((mdtidx + 1))
15915 local space_check=1
15917 # Skip free space checks with ZFS
15918 if [ "$(facet_fstype $facet)" == "zfs" ]; then
15924 local mdtfree1=$(do_facet $facet \
15925 lctl get_param -n osd*.*$mdtname.kbytesfree)
15926 dd if=/dev/urandom of=$tmp bs=1024 count=100
15927 # check also direct IO along write
15928 dd if=$tmp of=$dom bs=102400 count=1 oflag=direct
15930 cmp $tmp $dom || error "file data is different"
15931 [ $(stat -c%s $dom) == 102400 ] || error "bad size after write"
15932 if [ $space_check == 1 ]; then
15933 local mdtfree2=$(do_facet $facet \
15934 lctl get_param -n osd*.*$mdtname.kbytesfree)
15935 [ $(($mdtfree1 - $mdtfree2)) -ge 102 ] ||
15936 error "MDT free space is wrong after write"
15940 $TRUNCATE $dom 10000
15941 [ $(stat -c%s $dom) == 10000 ] || error "bad size after truncate"
15942 if [ $space_check == 1 ]; then
15943 mdtfree1=$(do_facet $facet \
15944 lctl get_param -n osd*.*$mdtname.kbytesfree)
15945 [ $(($mdtfree1 - $mdtfree2)) -ge 92 ] ||
15946 error "MDT free space is wrong after truncate"
15952 [ $(stat -c%s $dom) == 112400 ] || error "bad size after append"
15953 if [ $space_check == 1 ]; then
15954 mdtfree2=$(do_facet $facet \
15955 lctl get_param -n osd*.*$mdtname.kbytesfree)
15956 [ $(($mdtfree1 - $mdtfree2)) -ge 102 ] ||
15957 error "MDT free space is wrong after append"
15962 if [ $space_check == 1 ]; then
15963 mdtfree1=$(do_facet $facet \
15964 lctl get_param -n osd*.*$mdtname.kbytesfree)
15965 [ $(($mdtfree1 - $mdtfree2)) -ge 112 ] ||
15966 error "MDT free space is wrong after removal"
15969 # combined striping
15970 $LFS setstripe -E 1024K -L mdt -E EOF $dom ||
15971 error "Can't create DoM + OST striping"
15973 dd if=/dev/urandom of=$tmp bs=1024 count=2000
15974 # check also direct IO along write
15975 dd if=$tmp of=$dom bs=102400 count=20 oflag=direct
15977 cmp $tmp $dom || error "file data is different"
15978 [ $(stat -c%s $dom) == 2048000 ] || error "bad size after write"
15984 run_test 270a "DoM: basic functionality tests"
15987 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.10.55) ] &&
15988 skip "Need MDS version at least 2.10.55" && return
15990 local dom=$DIR/$tdir/dom_file
15991 local max_size=1048576
15993 mkdir -p $DIR/$tdir
15994 $LFS setstripe -E $max_size -L mdt $dom
15996 # truncate over the limit
15997 $TRUNCATE $dom $(($max_size + 1)) &&
15998 error "successful truncate over the maximum size"
15999 # write over the limit
16000 dd if=/dev/zero of=$dom bs=$max_size seek=1 count=1 &&
16001 error "successful write over the maximum size"
16002 # append over the limit
16003 dd if=/dev/zero of=$dom bs=$(($max_size - 3)) count=1
16004 echo "12345" >> $dom && error "successful append over the maximum size"
16009 run_test 270b "DoM: maximum size overflow checks for DoM-only file"
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
16016 $LFS setstripe -E 1024K -L mdt $DIR/$tdir
16018 # check files inherit DoM EA
16019 touch $DIR/$tdir/first
16020 [ $($GETSTRIPE -L $DIR/$tdir/first) == "mdt" ] ||
16021 error "bad pattern"
16022 [ $($LFS getstripe -c $DIR/$tdir/first) == 0 ] ||
16023 error "bad stripe count"
16024 [ $($LFS getstripe -S $DIR/$tdir/first) == 1048576 ] ||
16025 error "bad stripe size"
16027 # check directory inherits DoM EA and uses it as default
16028 mkdir $DIR/$tdir/subdir
16029 touch $DIR/$tdir/subdir/second
16030 [ $($LFS getstripe -L $DIR/$tdir/subdir/second) == "mdt" ] ||
16031 error "bad pattern in sub-directory"
16032 [ $($LFS getstripe -c $DIR/$tdir/subdir/second) == 0 ] ||
16033 error "bad stripe count in sub-directory"
16034 [ $($LFS getstripe -S $DIR/$tdir/subdir/second) == 1048576 ] ||
16035 error "bad stripe size in sub-directory"
16038 run_test 270c "DoM: DoM EA inheritance tests"
16041 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.10.55) ] &&
16042 skip "Need MDS version at least 2.10.55" && return
16044 mkdir -p $DIR/$tdir
16045 $LFS setstripe -E 1024K -L mdt $DIR/$tdir
16047 # inherit default DoM striping
16048 mkdir $DIR/$tdir/subdir
16049 touch $DIR/$tdir/subdir/f1
16051 # change default directory striping
16052 $LFS setstripe -c 1 $DIR/$tdir/subdir
16053 touch $DIR/$tdir/subdir/f2
16054 [ $($LFS getstripe -c $DIR/$tdir/subdir/f2) == 1 ] ||
16055 error "wrong default striping in file 2"
16056 [ $($LFS getstripe -L $DIR/$tdir/subdir/f2) == "raid0" ] ||
16057 error "bad pattern in file 2"
16060 run_test 270d "DoM: change striping from DoM to RAID0"
16063 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.10.55) ] &&
16064 skip "Need MDS version at least 2.10.55" && return
16066 mkdir -p $DIR/$tdir/dom
16067 mkdir -p $DIR/$tdir/norm
16070 $LFS setstripe -E 1M -L mdt $DIR/$tdir/dom
16071 $LFS setstripe -i 0 -S 2M $DIR/$tdir/norm
16073 createmany -o $DIR/$tdir/dom/dom- $DOMFILES
16074 createmany -o $DIR/$tdir/norm/norm- $NORMFILES
16076 # find DoM files by layout
16077 NUM=$($LFS find -L mdt -type f $DIR/$tdir 2>/dev/null | wc -l)
16078 [ $NUM -eq $DOMFILES ] ||
16079 error "lfs find -L: found $NUM, expected $DOMFILES"
16080 echo "Test 1: lfs find 20 DOM files by layout: OK"
16082 # there should be 1 dir with default DOM striping
16083 NUM=$($LFS find -L mdt -type d $DIR/$tdir 2>/dev/null | wc -l)
16085 error "lfs find -L: found $NUM, expected 1 dir"
16086 echo "Test 2: lfs find 1 DOM dir by layout: OK"
16088 # find DoM files by stripe size
16089 NUM=$($LFS find -S -1200K -type f $DIR/$tdir 2>/dev/null | wc -l)
16090 [ $NUM -eq $DOMFILES ] ||
16091 error "lfs find -S: found $NUM, expected $DOMFILES"
16092 echo "Test 4: lfs find 20 DOM files by stripe size: OK"
16094 # find files by stripe offset except DoM files
16095 NUM=$($LFS find -i 0 -type f $DIR/$tdir 2>/dev/null | wc -l)
16096 [ $NUM -eq $NORMFILES ] ||
16097 error "lfs find -i: found $NUM, expected $NORMFILES"
16098 echo "Test 5: lfs find no DOM files by stripe index: OK"
16101 run_test 270e "DoM: lfs find with DoM files test"
16104 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.10.55) ] &&
16105 skip "Need MDS version at least 2.10.55" && return
16107 local mdtname=${FSNAME}-MDT0000-mdtlov
16108 local dom=$DIR/$tdir/dom_file
16109 local dom_limit_saved=$(do_facet mds1 $LCTL get_param -n \
16110 lod.$mdtname.dom_stripesize)
16111 local dom_limit=131072
16113 do_facet mds1 $LCTL set_param -n lod.$mdtname.dom_stripesize=$dom_limit
16114 local dom_current=$(do_facet mds1 $LCTL get_param -n \
16115 lod.$mdtname.dom_stripesize)
16116 [ ${dom_limit} -eq ${dom_current} ] ||
16117 error "Cannot change per-MDT DoM stripe limit to $dom_limit"
16119 $LFS mkdir -i 0 -c 1 $DIR/$tdir
16120 $LFS setstripe -d $DIR/$tdir
16121 $LFS setstripe -E $dom_limit -L mdt $DIR/$tdir ||
16122 error "Can't set directory default striping"
16124 # exceed maximum stripe size
16125 $LFS setstripe -E $(($dom_limit * 2)) -L mdt $dom &&
16126 error "Able to create DoM component size more than LOD limit"
16128 do_facet mds1 $LCTL set_param -n lod.$mdtname.dom_stripesize=0
16129 dom_current=$(do_facet mds1 $LCTL get_param -n \
16130 lod.$mdtname.dom_stripesize)
16131 [ 0 -eq ${dom_current} ] ||
16132 error "Can't set zero DoM stripe limit"
16134 # too low values to be aligned with smallest stripe size 64K
16135 do_facet mds1 $LCTL set_param -n lod.$mdtname.dom_stripesize=30000
16136 dom_current=$(do_facet mds1 $LCTL get_param -n \
16137 lod.$mdtname.dom_stripesize)
16138 [ 30000 -eq ${dom_current} ] &&
16139 error "Can set too small DoM stripe limit"
16141 do_facet mds1 $LCTL set_param -n lod.$mdtname.dom_stripesize=2147483648
16142 dom_current=$(do_facet mds1 $LCTL get_param -n \
16143 lod.$mdtname.dom_stripesize)
16145 [ 2147483648 -eq ${dom_current} ] &&
16146 error "Can set too large DoM stripe limit"
16148 do_facet mds1 $LCTL set_param -n \
16149 lod.$mdtname.dom_stripesize=$((dom_limit * 2))
16150 $LFS setstripe -E $((dom_limit * 2)) -L mdt $dom ||
16151 error "Can't create DoM component size after limit change"
16152 do_facet mds1 $LCTL set_param -n \
16153 lod.$mdtname.dom_stripesize=$((dom_limit / 2))
16154 $LFS setstripe -E $dom_limit -L mdt ${dom}_big &&
16155 error "Can create big DoM component after limit decrease"
16156 touch ${dom}_def ||
16157 error "Can't create file with old default layout"
16159 do_facet mds1 $LCTL set_param -n lod.*.dom_stripesize=$dom_limit_saved
16162 run_test 270f "DoM: maximum DoM stripe size checks"
16165 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.10.55) ] &&
16166 skip "Need MDS version at least 2.10.55" && return
16168 local dom=$DIR/$tdir/dom
16170 mkdir -p $DIR/$tdir
16172 $LFS setstripe -E 1024K -L mdt $dom
16174 lctl set_param -n mdc.*.stats=clear
16175 dd if=/dev/zero of=$dom bs=4096 count=1 || return 1
16176 cat $dom > /dev/null
16177 local reads=$(lctl get_param -n mdc.*.stats |
16178 awk '/ost_read/ {print $2}')
16179 [ -z $reads ] || error "Unexpected $reads READ RPCs"
16183 run_test 271a "DoM: data is cached for read after write"
16186 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.10.55) ] &&
16187 skip "Need MDS version at least 2.10.55" && return
16189 local dom=$DIR/$tdir/dom
16191 mkdir -p $DIR/$tdir
16193 $LFS setstripe -E 1024K -L mdt -E EOF $dom
16195 lctl set_param -n mdc.*.stats=clear
16196 dd if=/dev/zero of=$dom bs=4096 count=1 || return 1
16197 cancel_lru_locks mdc
16198 $CHECKSTAT -t file -s 4096 $dom || error "stat #1 fails"
16199 # second stat to check size is cached on client
16200 $CHECKSTAT -t file -s 4096 $dom || error "stat #2 fails"
16201 local gls=$(lctl get_param -n mdc.*.stats |
16202 awk '/ldlm_glimpse/ {print $2}')
16203 [ -z $gls ] || error "Unexpected $gls glimpse RPCs"
16206 run_test 271b "DoM: no glimpse RPC for stat (DoM only file)"
16209 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.10.55) ] &&
16210 skip "Need MDS version at least 2.10.55" && return
16212 local dom=$DIR/$tdir/dom
16214 mkdir -p $DIR/$tdir
16216 $LFS setstripe -E 1024K -L mdt -E EOF $dom
16218 lctl set_param -n mdc.*.stats=clear
16219 lctl set_param -n osc.*.stats=clear
16220 dd if=/dev/zero of=$dom bs=2048K count=1 || return 1
16221 cancel_lru_locks mdc
16222 $CHECKSTAT -t file -s 2097152 $dom || error "stat"
16223 # second stat to check size is cached on client
16224 $CHECKSTAT -t file -s 2097152 $dom || error "stat"
16225 local gls=$(lctl get_param -n mdc.*.stats |
16226 awk '/ldlm_glimpse/ {print $2}')
16227 [ -z $gls ] || error "Unexpected $gls glimpse RPCs"
16228 local gls=$(lctl get_param -n osc.*.stats |
16229 awk '/ldlm_glimpse/ {print $2}')
16230 [ -z $gls ] || error "Unexpected $gls OSC glimpse RPCs"
16233 run_test 271ba "DoM: no glimpse RPC for stat (combined file)"
16236 # test to be enabled with lock_convert
16237 skip "skipped until lock convert will be implemented" && return
16239 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.10.55) ] &&
16240 skip "Need MDS version at least 2.10.55" && return
16242 local dom=$DIR/$tdir/dom
16244 mkdir -p $DIR/$tdir
16246 $LFS setstripe -E 1024K -L mdt $DIR/$tdir
16248 local mdtidx=$($LFS getstripe -M $DIR/$tdir)
16249 local facet=mds$((mdtidx + 1))
16251 cancel_lru_locks mdc
16252 do_facet $facet lctl set_param -n mdt.*.dom_lock=0
16253 createmany -o $dom 1000
16254 lctl set_param -n mdc.*.stats=clear
16255 smalliomany -w $dom 1000 200
16256 lctl get_param -n mdc.*.stats
16257 local enq=$(lctl get_param -n mdc.*.stats |
16258 awk '/ldlm_ibits_enqueue/ {print $2}')
16259 # Each file has 1 open, 1 IO enqueues, total 2000
16260 # but now we have also +1 getxattr for security.capability, total 3000
16261 [ $enq -ge 2000 ] || error "Too few enqueues $enq, expected > 2000"
16262 unlinkmany $dom 1000
16264 cancel_lru_locks mdc
16265 do_facet $facet lctl set_param -n mdt.*.dom_lock=1
16266 createmany -o $dom 1000
16267 lctl set_param -n mdc.*.stats=clear
16268 smalliomany -w $dom 1000 200
16269 lctl get_param -n mdc.*.stats
16270 local enq_2=$(lctl get_param -n mdc.*.stats |
16271 awk '/ldlm_ibits_enqueue/ {print $2}')
16272 # Expect to see reduced amount of RPCs by 1000 due to single enqueue
16273 # for OPEN and IO lock.
16274 [ $((enq - enq_2)) -ge 1000 ] ||
16275 error "Too many enqueues $enq_2, expected about $((enq - 1000))"
16276 unlinkmany $dom 1000
16279 run_test 271c "DoM: IO lock at open saves enqueue RPCs"
16282 remote_ost_nodsh && skip "remote OST with nodsh" && return
16283 [ $(lustre_version_code ost1) -lt $(version_code 2.10.57) ] &&
16284 skip "Need OST version >= 2.10.57" && return 0
16286 local file=$DIR/$tfile
16289 oss=$(comma_list $(osts_nodes))
16291 dd if=/dev/urandom of=$file bs=1M count=2 ||
16292 error "failed to create a file"
16293 cancel_lru_locks osc
16296 dd if=$file of=/dev/null bs=1M count=1 iflag=direct ||
16297 error "failed to read a file"
16299 #define OBD_FAIL_LDLM_PAUSE_CANCEL2 0x31f
16300 $LCTL set_param fail_loc=0x8000031f
16302 cancel_lru_locks osc &
16305 #define OBD_FAIL_LDLM_PROLONG_PAUSE 0x32b
16306 do_nodes $oss $LCTL set_param fail_loc=0x8000032b
16307 #IO takes another lock, but matches the PENDING one
16308 #and places it to the IO RPC
16309 dd if=$file of=/dev/null bs=1M count=1 iflag=direct ||
16310 error "failed to read a file with PENDING lock"
16312 run_test 275 "Read on a canceled duplicate lock"
16315 remote_ost_nodsh && skip "remote OST with nodsh" && return
16318 do_facet ost1 "(while true; do \
16319 $LCTL get_param obdfilter.*.filesfree > /dev/null 2>&1; \
16320 done) & pid=\\\$!; echo \\\$pid > $TMP/sanity_276_pid" &
16323 for LOOP in $(seq 20); do
16325 start ost1 $(ostdevname 1) $OST_MOUNT_OPTS
16328 do_facet ost1 "pid=\\\$(cat $TMP/sanity_276_pid); kill -9 \\\$pid; \
16329 rm $TMP/sanity_276_pid"
16331 run_test 276 "Race between mount and obd_statfs"
16333 cleanup_test_300() {
16337 test_striped_dir() {
16342 mkdir -p $DIR/$tdir
16344 SAVE_UMASK=$(umask)
16345 trap cleanup_test_300 RETURN EXIT
16347 $LFS setdirstripe -i $mdt_index -c 2 -H all_char -o 755 \
16348 $DIR/$tdir/striped_dir ||
16349 error "set striped dir error"
16351 local mode=$(stat -c%a $DIR/$tdir/striped_dir)
16352 [ "$mode" = "755" ] || error "expect 755 got $mode"
16354 $LFS getdirstripe $DIR/$tdir/striped_dir > /dev/null 2>&1 ||
16355 error "getdirstripe failed"
16356 stripe_count=$($LFS getdirstripe -c $DIR/$tdir/striped_dir)
16357 if [ "$stripe_count" != "2" ]; then
16358 error "1:stripe_count is $stripe_count, expect 2"
16360 stripe_count=$($LFS getdirstripe -T $DIR/$tdir/striped_dir)
16361 if [ "$stripe_count" != "2" ]; then
16362 error "2:stripe_count is $stripe_count, expect 2"
16365 stripe_index=$($LFS getdirstripe -i $DIR/$tdir/striped_dir)
16366 if [ "$stripe_index" != "$mdt_index" ]; then
16367 error "stripe_index is $stripe_index, expect $mdt_index"
16370 [ $(stat -c%h $DIR/$tdir/striped_dir) == '2' ] ||
16371 error "nlink error after create striped dir"
16373 mkdir $DIR/$tdir/striped_dir/a
16374 mkdir $DIR/$tdir/striped_dir/b
16376 stat $DIR/$tdir/striped_dir/a ||
16377 error "create dir under striped dir failed"
16378 stat $DIR/$tdir/striped_dir/b ||
16379 error "create dir under striped dir failed"
16381 [ $(stat -c%h $DIR/$tdir/striped_dir) == '4' ] ||
16382 error "nlink error after mkdir"
16384 rmdir $DIR/$tdir/striped_dir/a
16385 [ $(stat -c%h $DIR/$tdir/striped_dir) == '3' ] ||
16386 error "nlink error after rmdir"
16388 rmdir $DIR/$tdir/striped_dir/b
16389 [ $(stat -c%h $DIR/$tdir/striped_dir) == '2' ] ||
16390 error "nlink error after rmdir"
16392 chattr +i $DIR/$tdir/striped_dir
16393 createmany -o $DIR/$tdir/striped_dir/f 10 &&
16394 error "immutable flags not working under striped dir!"
16395 chattr -i $DIR/$tdir/striped_dir
16397 rmdir $DIR/$tdir/striped_dir ||
16398 error "rmdir striped dir error"
16406 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.7.0) ] &&
16407 skip "skipped for lustre < 2.7.0" && return
16408 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
16409 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
16411 test_striped_dir 0 || error "failed on striped dir on MDT0"
16412 test_striped_dir 1 || error "failed on striped dir on MDT0"
16414 run_test 300a "basic striped dir sanity test"
16417 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.7.0) ] &&
16418 skip "skipped for lustre < 2.7.0" && return
16419 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
16420 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
16426 test_mkdir $DIR/$tdir || error "mkdir fail"
16427 $LFS setdirstripe -i 0 -c 2 -H all_char $DIR/$tdir/striped_dir ||
16428 error "set striped dir error"
16429 for i in {0..9}; do
16430 mtime1=$(stat -c %Y $DIR/$tdir/striped_dir)
16432 touch $DIR/$tdir/striped_dir/file_$i || error "touch error $i"
16433 mtime2=$(stat -c %Y $DIR/$tdir/striped_dir)
16434 [ $mtime1 -eq $mtime2 ] && error "mtime unchanged after create"
16436 rm -f $DIR/$tdir/striped_dir/file_$i || error "unlink error $i"
16437 mtime3=$(stat -c %Y $DIR/$tdir/striped_dir)
16438 [ $mtime2 -eq $mtime3 ] && error "mtime unchanged after unlink"
16442 run_test 300b "check ctime/mtime for striped dir"
16445 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.7.0) ] &&
16446 skip "skipped for lustre < 2.7.0" && return
16447 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
16448 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
16451 mkdir -p $DIR/$tdir
16452 $LFS setdirstripe -i 0 -c 2 $DIR/$tdir/striped_dir ||
16453 error "set striped dir error"
16455 chown $RUNAS_ID:$RUNAS_GID $DIR/$tdir/striped_dir ||
16456 error "chown striped dir failed"
16458 $RUNAS createmany -o $DIR/$tdir/striped_dir/f 5000 ||
16459 error "create 5k files failed"
16461 file_count=$(ls $DIR/$tdir/striped_dir | wc -l)
16463 [ "$file_count" = 5000 ] || error "file count $file_count != 5000"
16467 run_test 300c "chown && check ls under striped directory"
16470 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.7.0) ] &&
16471 skip "skipped for lustre < 2.7.0" && return
16472 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
16473 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
16477 mkdir -p $DIR/$tdir
16478 $SETSTRIPE -c 2 $DIR/$tdir
16480 #local striped directory
16481 $LFS setdirstripe -i 0 -c 2 -H all_char $DIR/$tdir/striped_dir ||
16482 error "set striped dir error"
16483 createmany -o $DIR/$tdir/striped_dir/f 10 ||
16484 error "create 10 files failed"
16486 #remote striped directory
16487 $LFS setdirstripe -i 1 -c 2 $DIR/$tdir/remote_striped_dir ||
16488 error "set striped dir error"
16489 createmany -o $DIR/$tdir/remote_striped_dir/f 10 ||
16490 error "create 10 files failed"
16492 for file in $(find $DIR/$tdir); do
16493 stripe_count=$($GETSTRIPE -c $file)
16494 [ $stripe_count -eq 2 ] ||
16495 error "wrong stripe $stripe_count for $file"
16500 run_test 300d "check default stripe under striped directory"
16503 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.7.55) ] &&
16504 skip "Need MDS version at least 2.7.55" && return
16505 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
16506 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
16510 mkdir -p $DIR/$tdir
16512 $LFS setdirstripe -i 0 -c 2 -H all_char $DIR/$tdir/striped_dir ||
16513 error "set striped dir error"
16515 touch $DIR/$tdir/striped_dir/a
16516 touch $DIR/$tdir/striped_dir/b
16517 touch $DIR/$tdir/striped_dir/c
16519 mkdir $DIR/$tdir/striped_dir/dir_a
16520 mkdir $DIR/$tdir/striped_dir/dir_b
16521 mkdir $DIR/$tdir/striped_dir/dir_c
16523 $LFS setdirstripe -i 0 -c 2 -H all_char $DIR/$tdir/striped_dir/stp_a ||
16524 error "set striped adir under striped dir error"
16526 $LFS setdirstripe -i 0 -c 2 -H all_char $DIR/$tdir/striped_dir/stp_b ||
16527 error "set striped bdir under striped dir error"
16529 $LFS setdirstripe -i 0 -c 2 -H all_char $DIR/$tdir/striped_dir/stp_c ||
16530 error "set striped cdir under striped dir error"
16532 mrename $DIR/$tdir/striped_dir/dir_a $DIR/$tdir/striped_dir/dir_b ||
16533 error "rename dir under striped dir fails"
16535 mrename $DIR/$tdir/striped_dir/stp_a $DIR/$tdir/striped_dir/stp_b ||
16536 error "rename dir under different stripes fails"
16538 mrename $DIR/$tdir/striped_dir/a $DIR/$tdir/striped_dir/c ||
16539 error "rename file under striped dir should succeed"
16541 mrename $DIR/$tdir/striped_dir/dir_b $DIR/$tdir/striped_dir/dir_c ||
16542 error "rename dir under striped dir should succeed"
16546 run_test 300e "check rename under striped directory"
16549 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.7.55) ] &&
16550 skip "Need MDS version at least 2.7.55" && return
16551 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
16552 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
16557 mkdir -p $DIR/$tdir
16559 $LFS setdirstripe -i 0 -c 2 -H all_char $DIR/$tdir/striped_dir ||
16560 error "set striped dir error"
16562 $LFS setdirstripe -i 0 -c 2 -H all_char $DIR/$tdir/striped_dir1 ||
16563 error "set striped dir error"
16565 touch $DIR/$tdir/striped_dir/a
16566 mkdir $DIR/$tdir/striped_dir/dir_a
16567 $LFS setdirstripe -i 0 -c 2 $DIR/$tdir/striped_dir/stp_a ||
16568 error "create striped dir under striped dir fails"
16570 touch $DIR/$tdir/striped_dir1/b
16571 mkdir $DIR/$tdir/striped_dir1/dir_b
16572 $LFS setdirstripe -i 0 -c 2 $DIR/$tdir/striped_dir/stp_b ||
16573 error "create striped dir under striped dir fails"
16575 mrename $DIR/$tdir/striped_dir/dir_a $DIR/$tdir/striped_dir1/dir_b ||
16576 error "rename dir under different striped dir should fail"
16578 mrename $DIR/$tdir/striped_dir/stp_a $DIR/$tdir/striped_dir1/stp_b ||
16579 error "rename striped dir under diff striped dir should fail"
16581 mrename $DIR/$tdir/striped_dir/a $DIR/$tdir/striped_dir1/a ||
16582 error "rename file under diff striped dirs fails"
16586 run_test 300f "check rename cross striped directory"
16588 test_300_check_default_striped_dir()
16591 local default_count=$2
16592 local default_index=$3
16595 local dir_stripe_index
16598 echo "checking $dirname $default_count $default_index"
16599 $LFS setdirstripe -D -c $default_count -i $default_index \
16600 -t all_char $DIR/$tdir/$dirname ||
16601 error "set default stripe on striped dir error"
16602 stripe_count=$($LFS getdirstripe -D -c $DIR/$tdir/$dirname)
16603 [ $stripe_count -eq $default_count ] ||
16604 error "expect $default_count get $stripe_count for $dirname"
16606 stripe_index=$($LFS getdirstripe -D -i $DIR/$tdir/$dirname)
16607 [ $stripe_index -eq $default_index ] ||
16608 error "expect $default_index get $stripe_index for $dirname"
16610 mkdir $DIR/$tdir/$dirname/{test1,test2,test3,test4} ||
16611 error "create dirs failed"
16613 createmany -o $DIR/$tdir/$dirname/f- 10 || error "create files failed"
16614 unlinkmany $DIR/$tdir/$dirname/f- 10 || error "unlink files failed"
16615 for dir in $(find $DIR/$tdir/$dirname/*); do
16616 stripe_count=$($LFS getdirstripe -c $dir)
16617 [ $stripe_count -eq $default_count ] ||
16618 [ $stripe_count -eq 0 -o $default_count -eq 1 ] ||
16619 error "stripe count $default_count != $stripe_count for $dir"
16621 stripe_index=$($LFS getdirstripe -i $dir)
16622 [ $default_index -eq -1 -o $stripe_index -eq $default_index ] ||
16623 error "$stripe_index != $default_index for $dir"
16625 #check default stripe
16626 stripe_count=$($LFS getdirstripe -D -c $dir)
16627 [ $stripe_count -eq $default_count ] ||
16628 error "default count $default_count != $stripe_count for $dir"
16630 stripe_index=$($LFS getdirstripe -D -i $dir)
16631 [ $stripe_index -eq $default_index ] ||
16632 error "default index $default_index != $stripe_index for $dir"
16634 rmdir $DIR/$tdir/$dirname/* || error "rmdir failed"
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
16646 mkdir $DIR/$tdir/normal_dir
16648 #Checking when client cache stripe index
16649 $LFS setdirstripe -c$MDSCOUNT $DIR/$tdir/striped_dir
16650 $LFS setdirstripe -D -i1 $DIR/$tdir/striped_dir ||
16651 error "create striped_dir failed"
16653 $LFS setdirstripe -i0 $DIR/$tdir/striped_dir/dir0 ||
16654 error "create dir0 fails"
16655 stripe_index=$($LFS getdirstripe -i $DIR/$tdir/striped_dir/dir0)
16656 [ $stripe_index -eq 0 ] ||
16657 error "dir0 expect index 0 got $stripe_index"
16659 mkdir $DIR/$tdir/striped_dir/dir1 ||
16660 error "create dir1 fails"
16661 stripe_index=$($LFS getdirstripe -i $DIR/$tdir/striped_dir/dir1)
16662 [ $stripe_index -eq 1 ] ||
16663 error "dir1 expect index 1 got $stripe_index"
16665 #check default stripe count/stripe index
16666 test_300_check_default_striped_dir normal_dir $MDSCOUNT 1
16667 test_300_check_default_striped_dir normal_dir 1 0
16668 test_300_check_default_striped_dir normal_dir 2 1
16669 test_300_check_default_striped_dir normal_dir 2 -1
16671 #delete default stripe information
16672 echo "delete default stripeEA"
16673 $LFS setdirstripe -d $DIR/$tdir/normal_dir ||
16674 error "set default stripe on striped dir error"
16676 mkdir -p $DIR/$tdir/normal_dir/{test1,test2,test3,test4}
16677 for dir in $(find $DIR/$tdir/normal_dir/*); do
16678 stripe_count=$($LFS getdirstripe -c $dir)
16679 [ $stripe_count -eq 0 ] ||
16680 error "expect 1 get $stripe_count for $dir"
16681 stripe_index=$($LFS getdirstripe -i $dir)
16682 [ $stripe_index -eq 0 ] ||
16683 error "expect 0 get $stripe_index for $dir"
16686 run_test 300g "check default striped directory for normal directory"
16689 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.7.55) ] &&
16690 skip "Need MDS version at least 2.7.55" && return
16691 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
16696 $LFS setdirstripe -i0 -c$MDSCOUNT -H all_char $DIR/$tdir/striped_dir ||
16697 error "set striped dir error"
16699 test_300_check_default_striped_dir striped_dir $MDSCOUNT 1
16700 test_300_check_default_striped_dir striped_dir 1 0
16701 test_300_check_default_striped_dir striped_dir 2 1
16702 test_300_check_default_striped_dir striped_dir 2 -1
16704 #delete default stripe information
16705 $LFS setdirstripe -d $DIR/$tdir/striped_dir ||
16706 error "set default stripe on striped dir error"
16708 mkdir -p $DIR/$tdir/striped_dir/{test1,test2,test3,test4}
16709 for dir in $(find $DIR/$tdir/striped_dir/*); do
16710 stripe_count=$($LFS getdirstripe -c $dir)
16711 [ $stripe_count -eq 0 ] ||
16712 error "expect 1 get $stripe_count for $dir"
16715 run_test 300h "check default striped directory for striped directory"
16718 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.7.55) ] &&
16719 skip "Need MDS version at least 2.7.55" && return
16720 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
16721 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
16727 $LFS setdirstripe -i 0 -c$MDSCOUNT -H all_char $DIR/$tdir/striped_dir ||
16728 error "set striped dir error"
16730 createmany -o $DIR/$tdir/striped_dir/f- 10 ||
16731 error "create files under striped dir failed"
16733 $LFS setdirstripe -i0 -c$MDSCOUNT -H all_char $DIR/$tdir/hashdir ||
16734 error "set striped hashdir error"
16736 $LFS setdirstripe -i0 -c$MDSCOUNT -H all_char $DIR/$tdir/hashdir/d0 ||
16737 error "create dir0 under hash dir failed"
16738 $LFS setdirstripe -i0 -c$MDSCOUNT -H fnv_1a_64 $DIR/$tdir/hashdir/d1 ||
16739 error "create dir1 under hash dir failed"
16741 # unfortunately, we need to umount to clear dir layout cache for now
16742 # once we fully implement dir layout, we can drop this
16743 umount_client $MOUNT || error "umount failed"
16744 mount_client $MOUNT || error "mount failed"
16746 $LFS find -H fnv_1a_64 $DIR/$tdir/hashdir
16747 local dircnt=$($LFS find -H fnv_1a_64 $DIR/$tdir/hashdir | wc -l)
16748 [ $dircnt -eq 1 ] || error "lfs find striped dir got:$dircnt,except:1"
16750 #set the stripe to be unknown hash type
16751 #define OBD_FAIL_UNKNOWN_LMV_STRIPE 0x1901
16752 $LCTL set_param fail_loc=0x1901
16753 for ((i = 0; i < 10; i++)); do
16754 $CHECKSTAT -t file $DIR/$tdir/striped_dir/f-$i ||
16755 error "stat f-$i failed"
16756 rm $DIR/$tdir/striped_dir/f-$i || error "unlink f-$i failed"
16759 touch $DIR/$tdir/striped_dir/f0 &&
16760 error "create under striped dir with unknown hash should fail"
16762 $LCTL set_param fail_loc=0
16764 umount_client $MOUNT || error "umount failed"
16765 mount_client $MOUNT || error "mount failed"
16769 run_test 300i "client handle unknown hash type striped directory"
16772 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
16773 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.7.55) ] &&
16774 skip "Need MDS version at least 2.7.55" && return
16775 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
16781 #define OBD_FAIL_SPLIT_UPDATE_REC 0x1702
16782 $LCTL set_param fail_loc=0x1702
16783 $LFS setdirstripe -i 0 -c$MDSCOUNT -H all_char $DIR/$tdir/striped_dir ||
16784 error "set striped dir error"
16786 createmany -o $DIR/$tdir/striped_dir/f- 10 ||
16787 error "create files under striped dir failed"
16789 $LCTL set_param fail_loc=0
16791 rm -rf $DIR/$tdir || error "unlink striped dir fails"
16795 run_test 300j "test large update record"
16798 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.7.55) ] &&
16799 skip "Need MDS version at least 2.7.55" && return
16800 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
16801 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
16807 #define OBD_FAIL_LARGE_STRIPE 0x1703
16808 $LCTL set_param fail_loc=0x1703
16809 $LFS setdirstripe -i 0 -c512 $DIR/$tdir/striped_dir ||
16810 error "set striped dir error"
16811 $LCTL set_param fail_loc=0
16813 $LFS getdirstripe $DIR/$tdir/striped_dir ||
16814 error "getstripeddir fails"
16815 rm -rf $DIR/$tdir/striped_dir ||
16816 error "unlink striped dir fails"
16820 run_test 300k "test large striped directory"
16823 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.7.55) ] &&
16824 skip "Need MDS version at least 2.7.55" && return
16825 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
16826 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
16829 test_mkdir -p $DIR/$tdir/striped_dir
16830 chown $RUNAS_ID $DIR/$tdir/striped_dir ||
16831 error "chown $RUNAS_ID failed"
16832 $LFS setdirstripe -i 1 -D $DIR/$tdir/striped_dir ||
16833 error "set default striped dir failed"
16835 #define OBD_FAIL_MDS_STALE_DIR_LAYOUT 0x158
16836 $LCTL set_param fail_loc=0x80000158
16837 $RUNAS mkdir $DIR/$tdir/striped_dir/test_dir || error "create dir fails"
16839 stripe_index=$($LFS getdirstripe -i $DIR/$tdir/striped_dir/test_dir)
16840 [ $stripe_index -eq 1 ] ||
16841 error "expect 1 get $stripe_index for $dir"
16843 run_test 300l "non-root user to create dir under striped dir with stale layout"
16846 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.7.55) ] &&
16847 skip "Need MDS version at least 2.7.55" && return
16848 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
16849 [ $MDSCOUNT -ge 2 ] && skip "Only for single MDT" && return
16851 mkdir -p $DIR/$tdir/striped_dir
16852 $LFS setdirstripe -D -c 1 $DIR/$tdir/striped_dir ||
16853 error "set default stripes dir error"
16855 mkdir $DIR/$tdir/striped_dir/a || error "mkdir a fails"
16857 stripe_count=$($LFS getdirstripe -c $DIR/$tdir/striped_dir/a)
16858 [ $stripe_count -eq 0 ] ||
16859 error "expect 0 get $stripe_count for a"
16861 $LFS setdirstripe -D -c 2 $DIR/$tdir/striped_dir ||
16862 error "set default stripes dir error"
16864 mkdir $DIR/$tdir/striped_dir/b || error "mkdir b fails"
16866 stripe_count=$($LFS getdirstripe -c $DIR/$tdir/striped_dir/b)
16867 [ $stripe_count -eq 0 ] ||
16868 error "expect 0 get $stripe_count for b"
16870 $LFS setdirstripe -D -c1 -i2 $DIR/$tdir/striped_dir ||
16871 error "set default stripes dir error"
16873 mkdir $DIR/$tdir/striped_dir/c &&
16874 error "default stripe_index is invalid, mkdir c should fails"
16876 rm -rf $DIR/$tdir || error "rmdir fails"
16878 run_test 300m "setstriped directory on single MDT FS"
16881 local list=$(comma_list $(mdts_nodes))
16884 do_nodes $list $LCTL set_param -n mdt.*.enable_remote_dir_gid=0
16888 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.7.55) ] &&
16889 skip "Need MDS version at least 2.7.55" && return
16890 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
16891 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
16892 remote_mds_nodsh && skip "remote MDS with nodsh" && return
16895 local list=$(comma_list $(mdts_nodes))
16897 trap cleanup_300n RETURN EXIT
16898 mkdir -p $DIR/$tdir
16899 chmod 777 $DIR/$tdir
16900 $RUNAS $LFS setdirstripe -i0 -c$MDSCOUNT \
16901 $DIR/$tdir/striped_dir > /dev/null 2>&1 &&
16902 error "create striped dir succeeds with gid=0"
16904 do_nodes $list $LCTL set_param -n mdt.*.enable_remote_dir_gid=-1
16905 $RUNAS $LFS setdirstripe -i0 -c$MDSCOUNT $DIR/$tdir/striped_dir ||
16906 error "create striped dir fails with gid=-1"
16908 do_nodes $list $LCTL set_param -n mdt.*.enable_remote_dir_gid=0
16909 $RUNAS $LFS setdirstripe -i 1 -c$MDSCOUNT -D \
16910 $DIR/$tdir/striped_dir > /dev/null 2>&1 &&
16911 error "set default striped dir succeeds with gid=0"
16914 do_nodes $list $LCTL set_param -n mdt.*.enable_remote_dir_gid=-1
16915 $RUNAS $LFS setdirstripe -i 1 -c$MDSCOUNT -D $DIR/$tdir/striped_dir ||
16916 error "set default striped dir fails with gid=-1"
16919 do_nodes $list $LCTL set_param -n mdt.*.enable_remote_dir_gid=0
16920 $RUNAS mkdir $DIR/$tdir/striped_dir/test_dir ||
16921 error "create test_dir fails"
16922 $RUNAS mkdir $DIR/$tdir/striped_dir/test_dir1 ||
16923 error "create test_dir1 fails"
16924 $RUNAS mkdir $DIR/$tdir/striped_dir/test_dir2 ||
16925 error "create test_dir2 fails"
16928 run_test 300n "non-root user to create dir under striped dir with default EA"
16931 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.7.55) ] &&
16932 skip "Need MDS version at least 2.7.55" && return
16933 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
16934 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
16938 mkdir -p $DIR/$tdir
16940 numfree1=$(lctl get_param -n mdc.*MDT0000*.filesfree)
16941 numfree2=$(lctl get_param -n mdc.*MDT0001*.filesfree)
16942 if [ $numfree1 -lt 66000 -o $numfree2 -lt 66000 ]; then
16943 skip "not enough free inodes $numfree1 $numfree2"
16947 numfree1=$(lctl get_param -n mdc.*MDT0000-mdc-*.kbytesfree)
16948 numfree2=$(lctl get_param -n mdc.*MDT0001-mdc-*.kbytesfree)
16949 if [ $numfree1 -lt 300000 -o $numfree2 -lt 300000 ]; then
16950 skip "not enough free space $numfree1 $numfree2"
16954 $LFS setdirstripe -c2 $DIR/$tdir/striped_dir ||
16955 error "setdirstripe fails"
16957 createmany -d $DIR/$tdir/striped_dir/d 131000 ||
16958 error "create dirs fails"
16960 $LCTL set_param ldlm.namespaces.*mdc-*.lru_size=0
16961 ls $DIR/$tdir/striped_dir > /dev/null ||
16962 error "ls striped dir fails"
16963 unlinkmany -d $DIR/$tdir/striped_dir/d 131000 ||
16964 error "unlink big striped dir fails"
16966 run_test 300o "unlink big sub stripe(> 65000 subdirs)"
16969 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
16970 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
16971 remote_mds_nodsh && skip "remote MDS with nodsh" && return
16973 mkdir -p $DIR/$tdir
16975 #define OBD_FAIL_OUT_ENOSPC 0x1704
16976 do_facet mds2 lctl set_param fail_loc=0x80001704
16977 $LFS setdirstripe -i 0 -c2 $DIR/$tdir/bad_striped_dir > /dev/null 2>&1 \
16978 && error "create striped directory should fail"
16980 [ -e $DIR/$tdir/bad_striped_dir ] && error "striped dir exists"
16982 $LFS setdirstripe -c2 $DIR/$tdir/bad_striped_dir
16985 run_test 300p "create striped directory without space"
16988 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
16989 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
16991 local fd=$(free_fd)
16992 local cmd="exec $fd<$tdir"
16994 $LFS mkdir -c $MDSCOUNT $tdir || error "create $tdir fails"
16997 trap "eval $cmd" EXIT
16998 cd $tdir || error "cd $tdir fails"
16999 rmdir ../$tdir || error "rmdir $tdir fails"
17000 mkdir local_dir && error "create dir succeeds"
17001 $LFS setdirstripe -i1 remote_dir && error "create remote dir succeeds"
17005 run_test 300q "create remote directory under orphan directory"
17007 prepare_remote_file() {
17008 mkdir $DIR/$tdir/src_dir ||
17009 error "create remote source failed"
17011 cp /etc/hosts $DIR/$tdir/src_dir/a ||
17012 error "cp to remote source failed"
17013 touch $DIR/$tdir/src_dir/a
17015 $LFS mkdir -i 1 $DIR/$tdir/tgt_dir ||
17016 error "create remote target dir failed"
17018 touch $DIR/$tdir/tgt_dir/b
17020 mrename $DIR/$tdir/src_dir/a $DIR/$tdir/tgt_dir/b ||
17021 error "rename dir cross MDT failed!"
17023 $CHECKSTAT -t file $DIR/$tdir/src_dir/a &&
17024 error "src_child still exists after rename"
17026 $CHECKSTAT -t file $DIR/$tdir/tgt_dir/b ||
17027 error "missing file(a) after rename"
17029 diff /etc/hosts $DIR/$tdir/tgt_dir/b ||
17030 error "diff after rename"
17034 [[ $MDSCOUNT -lt 2 ]] && skip "needs >= 4 MDTs" && return
17035 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
17036 local remote_file=$DIR/$tdir/tgt_dir/b
17038 mkdir -p $DIR/$tdir
17040 prepare_remote_file || error "prepare remote file failed"
17043 $OPENUNLINK $remote_file $remote_file ||
17044 error "openunlink $remote_file failed"
17045 $CHECKSTAT -a $remote_file || error "$remote_file exists"
17047 run_test 310a "open unlink remote file"
17050 [[ $MDSCOUNT -lt 2 ]] && skip "needs >= 4 MDTs" && return
17051 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
17052 local remote_file=$DIR/$tdir/tgt_dir/b
17054 mkdir -p $DIR/$tdir
17056 prepare_remote_file || error "prepare remote file failed"
17058 ln $remote_file $DIR/$tfile || error "link failed for remote file"
17059 $MULTIOP $DIR/$tfile Ouc || error "mulitop failed"
17060 $CHECKSTAT -t file $remote_file || error "check file failed"
17062 run_test 310b "unlink remote file with multiple links while open"
17065 [[ $MDSCOUNT -lt 4 ]] && skip "needs >= 4 MDTs" && return
17066 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
17067 local remote_file=$DIR/$tdir/tgt_dir/b
17069 mkdir -p $DIR/$tdir
17071 prepare_remote_file || error "prepare remote file failed"
17073 ln $remote_file $DIR/$tfile || error "link failed for remote file"
17074 multiop_bg_pause $remote_file O_uc ||
17075 error "mulitop failed for remote file"
17077 $MULTIOP $DIR/$tfile Ouc
17078 kill -USR1 $MULTIPID
17081 run_test 310c "open-unlink remote file with multiple links"
17085 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.8.54) ] &&
17086 skip "lustre < 2.8.54 does not contain LU-4825 fix" && return
17087 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
17088 remote_mds_nodsh && skip "remote MDS with nodsh" && return
17090 local old_iused=$($LFS df -i | grep OST0000 | awk '{ print $3 }')
17092 mkdir -p $DIR/$tdir
17093 $SETSTRIPE -i 0 -c 1 $DIR/$tdir
17094 createmany -o $DIR/$tdir/$tfile. 1000
17096 # statfs data is not real time, let's just calculate it
17097 old_iused=$((old_iused + 1000))
17099 local count=$(do_facet $SINGLEMDS "lctl get_param -n \
17100 osp.*OST0000*MDT0000.create_count")
17101 local max_count=$(do_facet $SINGLEMDS "lctl get_param -n \
17102 osp.*OST0000*MDT0000.max_create_count")
17103 for idx in $(seq $MDSCOUNT); do
17104 do_facet mds$idx "lctl set_param -n \
17105 osp.*OST0000*MDT000?.max_create_count=0"
17108 $SETSTRIPE -i 0 $DIR/$tdir/$tfile || error "setstripe failed"
17109 local index=$($GETSTRIPE -i $DIR/$tdir/$tfile)
17110 [ $index -ne 0 ] || error "$tfile stripe index is 0"
17112 unlinkmany $DIR/$tdir/$tfile. 1000
17114 for idx in $(seq $MDSCOUNT); do
17115 do_facet mds$idx "lctl set_param -n \
17116 osp.*OST0000*MDT000?.max_create_count=$max_count"
17117 do_facet mds$idx "lctl set_param -n \
17118 osp.*OST0000*MDT000?.create_count=$count"
17122 for i in $(seq 120); do
17123 new_iused=$($LFS df -i | grep OST0000 | awk '{ print $3 }')
17124 # system may be too busy to destroy all objs in time, use
17125 # a somewhat small value to not fail autotest
17126 [ $((old_iused - new_iused)) -gt 400 ] && break
17130 echo "waited $i sec, old Iused $old_iused, new Iused $new_iused"
17131 [ $((old_iused - new_iused)) -gt 400 ] ||
17132 error "objs not destroyed after unlink"
17134 run_test 311 "disable OSP precreate, and unlink should destroy objs"
17141 local vdevdir=$(dirname $(facet_vdevice $ost))
17142 local cmd="$ZDB -e -p $vdevdir -ddddd $(facet_device $ost)"
17143 local zfs_zapid=$(do_facet $ost $cmd |
17144 grep -w "/O/0/d$((objid%32))" -C 5 |
17145 awk '/Object/{getline; print $1}')
17146 local zfs_objid=$(do_facet $ost $cmd $zfs_zapid |
17147 awk "/$objid = /"'{printf $3}')
17152 zfs_object_blksz() {
17156 local vdevdir=$(dirname $(facet_vdevice $ost))
17157 local cmd="$ZDB -e -p $vdevdir -dddd $(facet_device $ost)"
17158 local blksz=$(do_facet $ost $cmd $objid |
17159 awk '/dblk/{getline; printf $4}')
17161 case "${blksz: -1}" in
17162 k|K) blksz=$((${blksz:0:$((${#blksz} - 1))}*1024)) ;;
17163 m|M) blksz=$((${blksz:0:$((${#blksz} - 1))}*1024*1024)) ;;
17170 test_312() { # LU-4856
17171 remote_ost_nodsh && skip "remote OST with nodsh" && return
17173 [ $(facet_fstype ost1) = "zfs" ] ||
17174 { skip "the test only applies to zfs" && return; }
17176 local max_blksz=$(do_facet ost1 \
17177 $ZFS get -p recordsize $(facet_device ost1) |
17178 awk '!/VALUE/{print $3}')
17179 local min_blksz=$(getconf PAGE_SIZE)
17181 # to make life a little bit easier
17182 $LFS mkdir -c 1 -i 0 $DIR/$tdir
17183 $LFS setstripe -c 1 -i 0 $DIR/$tdir
17185 local tf=$DIR/$tdir/$tfile
17187 local oid=$($LFS getstripe $tf | awk '/obdidx/{getline; print $2}')
17189 # Get ZFS object id
17190 local zfs_objid=$(zfs_oid_to_objid ost1 $oid)
17192 # block size change by sequential over write
17194 for ((bs=$min_blksz; bs <= max_blksz; bs <<= 2)); do
17195 dd if=/dev/zero of=$tf bs=$bs count=1 oflag=sync conv=notrunc
17197 blksz=$(zfs_object_blksz ost1 $zfs_objid)
17198 [ $blksz -eq $bs ] || error "blksz error: $blksz, expected: $bs"
17202 # block size change by sequential append write
17203 dd if=/dev/zero of=$tf bs=$min_blksz count=1 oflag=sync conv=notrunc
17204 oid=$($LFS getstripe $tf | awk '/obdidx/{getline; print $2}')
17205 zfs_objid=$(zfs_oid_to_objid ost1 $oid)
17207 for ((count = 1; count < $((max_blksz / min_blksz)); count *= 2)); do
17208 dd if=/dev/zero of=$tf bs=$min_blksz count=$count seek=$count \
17209 oflag=sync conv=notrunc
17211 blksz=$(zfs_object_blksz ost1 $zfs_objid)
17212 [ $blksz -eq $((2 * count * min_blksz)) ] ||
17213 error "blksz error, actual $blksz, " \
17214 "expected: 2 * $count * $min_blksz"
17220 oid=$($LFS getstripe $tf | awk '/obdidx/{getline; print $2}')
17221 zfs_objid=$(zfs_oid_to_objid ost1 $oid)
17223 dd if=/dev/zero of=$tf bs=1K count=1 oflag=sync conv=notrunc
17224 blksz=$(zfs_object_blksz ost1 $zfs_objid)
17225 [ $blksz -eq $min_blksz ] ||
17226 error "blksz error: $blksz, expected: $min_blksz"
17228 dd if=/dev/zero of=$tf bs=64K count=1 oflag=sync conv=notrunc seek=128
17229 blksz=$(zfs_object_blksz ost1 $zfs_objid)
17230 [ $blksz -eq 65536 ] || error "blksz error: $blksz, expected: 64k"
17232 dd if=/dev/zero of=$tf bs=1M count=1 oflag=sync conv=notrunc
17233 blksz=$(zfs_object_blksz ost1 $zfs_objid)
17234 [ $blksz -eq 65536 ] || error "rewrite error: $blksz, expected: 64k"
17236 run_test 312 "make sure ZFS adjusts its block size by write pattern"
17239 remote_ost_nodsh && skip "remote OST with nodsh" && return
17241 local file=$DIR/$tfile
17243 $SETSTRIPE -c 1 -i 0 $file || error "setstripe failed"
17245 # define OBD_FAIL_TGT_RCVD_EIO 0x720
17246 do_facet ost1 "$LCTL set_param fail_loc=0x720"
17247 dd if=/dev/zero of=$file bs=4096 oflag=direct count=1 &&
17248 error "write should failed"
17249 do_facet ost1 "$LCTL set_param fail_loc=0"
17252 run_test 313 "io should fail after last_rcvd update fail"
17255 $SETSTRIPE -c 2 -i 0 $DIR/$tfile || error "setstripe failed"
17256 do_facet ost1 "$LCTL set_param fail_loc=0x720"
17258 wait_delete_completed
17259 do_facet ost1 "$LCTL set_param fail_loc=0"
17261 run_test 314 "OSP shouldn't fail after last_rcvd update failure"
17263 test_315() { # LU-618
17264 local file=$DIR/$tfile
17267 $MULTIOP $file oO_CREAT:O_DIRECT:O_RDWR:w4096000c
17268 $MULTIOP $file oO_RDONLY:r4096000_c &
17273 local rbytes=$(awk '/read_bytes/ { print $2 }' /proc/$PID/io)
17276 [ $rbytes -gt 4000000 ] || error "read is not accounted ($rbytes)"
17279 run_test 315 "read should be accounted"
17282 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return 0
17283 large_xattr_enabled || { skip "large_xattr disabled" && return; }
17285 rm -rf $DIR/$tdir/d
17286 mkdir -p $DIR/$tdir/d
17287 chown nobody $DIR/$tdir/d
17288 touch $DIR/$tdir/d/file
17290 $LFS mv -M1 $DIR/$tdir/d || error "lfs mv failed"
17292 run_test 316 "lfs mv"
17295 local read_write=$1
17296 if [ "$read_write" = "write" ]; then
17297 local dd_cmd="dd if=/dev/zero of=$DIR/$tfile"
17298 elif [ "$read_write" = "read" ]; then
17299 local dd_cmd="dd of=/dev/null if=$DIR/$tfile"
17301 error "argument error"
17304 # turn off debug for performance testing
17305 local saved_debug=$($LCTL get_param -n debug)
17306 $LCTL set_param debug=0
17308 $SETSTRIPE -c 1 -i 0 $DIR/$tfile
17310 # get ost1 size - lustre-OST0000
17311 local ost1_avail_size=$($LFS df | awk /${ost1_svc}/'{ print $4 }')
17312 local blocks=$((ost1_avail_size/2/1024)) # half avail space by megabytes
17313 [ $blocks -gt 1000 ] && blocks=1000 # 1G in maximum
17315 if [ "$read_write" = "read" ]; then
17316 truncate -s $(expr 1048576 \* $blocks) $DIR/$tfile
17319 local start_time=$(date +%s.%N)
17320 $dd_cmd bs=1M count=$blocks oflag=sync ||
17321 error "real dd $read_write error"
17322 local duration=$(bc <<< "$(date +%s.%N) - $start_time")
17324 if [ "$read_write" = "write" ]; then
17328 # define OBD_FAIL_OST_FAKE_RW 0x238
17329 do_facet ost1 $LCTL set_param fail_loc=0x238
17331 local start_time=$(date +%s.%N)
17332 $dd_cmd bs=1M count=$blocks oflag=sync ||
17333 error "fake dd $read_write error"
17334 local duration_fake=$(bc <<< "$(date +%s.%N) - $start_time")
17336 if [ "$read_write" = "write" ]; then
17338 cancel_lru_locks osc
17339 $CHECKSTAT -t file -s $((blocks * 1024 * 1024)) $DIR/$tfile ||
17340 error "$tfile size not $blocks MB"
17342 do_facet ost1 $LCTL set_param fail_loc=0
17344 echo "fake $read_write $duration_fake vs. normal $read_write" \
17345 "$duration in seconds"
17346 [ $(bc <<< "$duration_fake < $duration") -eq 1 ] ||
17347 error_not_in_vm "fake write is slower"
17349 $LCTL set_param -n debug="$saved_debug"
17352 test_399a() { # LU-7655 for OST fake write
17353 remote_ost_nodsh && skip "remote OST with nodsh" && return
17357 run_test 399a "fake write should not be slower than normal write"
17359 test_399b() { # LU-8726 for OST fake read
17360 remote_ost_nodsh && skip "remote OST with nodsh" && return
17362 if [ "$(facet_fstype ost1)" != "ldiskfs" ]; then
17363 skip "ldiskfs only test" && return 0
17367 run_test 399b "fake read should not be slower than normal read"
17369 test_400a() { # LU-1606, was conf-sanity test_74
17370 local extra_flags=''
17371 local out=$TMP/$tfile
17372 local prefix=/usr/include/lustre
17375 if ! which $CC > /dev/null 2>&1; then
17376 skip_env "$CC is not installed"
17380 if ! [[ -d $prefix ]]; then
17381 # Assume we're running in tree and fixup the include path.
17382 extra_flags+=" -I$LUSTRE/include"
17383 extra_flags+=" -L$LUSTRE/utils"
17386 for prog in $LUSTRE_TESTS_API_DIR/*.c; do
17387 $CC -Wall -Werror $extra_flags -llustreapi -o $out $prog ||
17388 error "client api broken"
17392 run_test 400a "Lustre client api program can compile and link"
17394 test_400b() { # LU-1606, LU-5011
17396 local out=$TMP/$tfile
17397 local prefix=/usr/include/linux/lustre
17399 # We use a hard coded prefix so that this test will not fail
17400 # when run in tree. There are headers in lustre/include/lustre/
17401 # that are not packaged (like lustre_idl.h) and have more
17402 # complicated include dependencies (like config.h and lnet/types.h).
17403 # Since this test about correct packaging we just skip them when
17404 # they don't exist (see below) rather than try to fixup cppflags.
17406 if ! which $CC > /dev/null 2>&1; then
17407 skip_env "$CC is not installed"
17411 for header in $prefix/*.h; do
17412 if ! [[ -f "$header" ]]; then
17416 if [[ "$(basename $header)" == lustre_ioctl.h ]]; then
17417 continue # lustre_ioctl.h is internal header
17420 $CC -Wall -Werror -include $header -c -x c /dev/null -o $out ||
17421 error "cannot compile '$header'"
17425 run_test 400b "packaged headers can be compiled"
17427 test_401a() { #LU-7437
17428 local printf_arg=$(find -printf 2>&1 | grep "unrecognized:")
17429 [ -n "$printf_arg" ] && skip_env "find does not support -printf" &&
17431 #count the number of parameters by "list_param -R"
17432 local params=$($LCTL list_param -R '*' 2>/dev/null | wc -l)
17433 #count the number of parameters by listing proc files
17434 local proc_dirs=$(eval \ls -d $proc_regexp 2>/dev/null)
17435 echo "proc_dirs='$proc_dirs'"
17436 [ -n "$proc_dirs" ] || error "no proc_dirs on $HOSTNAME"
17437 local procs=$(find -L $proc_dirs -mindepth 1 -printf '%P\n' 2>/dev/null|
17440 [ $params -eq $procs ] ||
17441 error "found $params parameters vs. $procs proc files"
17443 # test the list_param -D option only returns directories
17444 params=$($LCTL list_param -R -D '*' 2>/dev/null | wc -l)
17445 #count the number of parameters by listing proc directories
17446 procs=$(find -L $proc_dirs -mindepth 1 -type d -printf '%P\n' 2>/dev/null |
17449 [ $params -eq $procs ] ||
17450 error "found $params parameters vs. $procs proc files"
17452 run_test 401a "Verify if 'lctl list_param -R' can list parameters recursively"
17455 local save=$($LCTL get_param -n jobid_var)
17458 $LCTL set_param foo=bar jobid_var=$tmp bar=baz &&
17459 error "no error returned when setting bad parameters"
17461 local jobid_new=$($LCTL get_param -n foe jobid_var baz)
17462 [[ "$jobid_new" == "$tmp" ]] || error "jobid tmp $jobid_new != $tmp"
17464 $LCTL set_param -n fog=bam jobid_var=$save bat=fog
17465 local jobid_old=$($LCTL get_param -n foe jobid_var bag)
17466 [[ "$jobid_old" == "$save" ]] || error "jobid new $jobid_old != $save"
17468 run_test 401b "Verify 'lctl {get,set}_param' continue after error"
17471 local jobid_var_old=$($LCTL get_param -n jobid_var)
17472 local jobid_var_new
17474 $LCTL set_param jobid_var= &&
17475 error "no error returned for 'set_param a='"
17477 jobid_var_new=$($LCTL get_param -n jobid_var)
17478 [[ "$jobid_var_old" == "$jobid_var_new" ]] ||
17479 error "jobid_var was changed by setting without value"
17481 $LCTL set_param jobid_var &&
17482 error "no error returned for 'set_param a'"
17484 jobid_var_new=$($LCTL get_param -n jobid_var)
17485 [[ "$jobid_var_old" == "$jobid_var_new" ]] ||
17486 error "jobid_var was changed by setting without value"
17488 run_test 401c "Verify 'lctl set_param' without value fails in either format."
17491 local jobid_var_old=$($LCTL get_param -n jobid_var)
17492 local jobid_var_new
17493 local new_value="foo=bar"
17495 $LCTL set_param jobid_var=$new_value ||
17496 error "'set_param a=b' did not accept a value containing '='"
17498 jobid_var_new=$($LCTL get_param -n jobid_var)
17499 [[ "$jobid_var_new" == "$new_value" ]] ||
17500 error "'set_param a=b' failed on a value containing '='"
17502 # Reset the jobid_var to test the other format
17503 $LCTL set_param jobid_var=$jobid_var_old
17504 jobid_var_new=$($LCTL get_param -n jobid_var)
17505 [[ "$jobid_var_new" == "$jobid_var_old" ]] ||
17506 error "failed to reset jobid_var"
17508 $LCTL set_param jobid_var $new_value ||
17509 error "'set_param a b' did not accept a value containing '='"
17511 jobid_var_new=$($LCTL get_param -n jobid_var)
17512 [[ "$jobid_var_new" == "$new_value" ]] ||
17513 error "'set_param a b' failed on a value containing '='"
17515 $LCTL set_param jobid_var $jobid_var_old
17516 jobid_var_new=$($LCTL get_param -n jobid_var)
17517 [[ "$jobid_var_new" == "$jobid_var_old" ]] ||
17518 error "failed to reset jobid_var"
17520 run_test 401d "Verify 'lctl set_param' accepts values containing '='"
17523 local server_version=$(lustre_version_code $SINGLEMDS)
17524 [[ $server_version -ge $(version_code 2.7.66) ]] ||
17525 [[ $server_version -ge $(version_code 2.7.18.4) &&
17526 $server_version -lt $(version_code 2.7.50) ]] ||
17527 [[ $server_version -ge $(version_code 2.7.2) &&
17528 $server_version -lt $(version_code 2.7.11) ]] ||
17529 { skip "Need MDS version 2.7.2+ or 2.7.18.4+ or 2.7.66+";
17531 remote_mds_nodsh && skip "remote MDS with nodsh" && return
17532 $LFS setdirstripe -i 0 $DIR/$tdir || error "setdirstripe -i 0 failed"
17533 #define OBD_FAIL_MDS_FLD_LOOKUP 0x15c
17534 do_facet mds1 "lctl set_param fail_loc=0x8000015c"
17535 touch $DIR/$tdir/$tfile && error "touch should fail with ENOENT" ||
17536 echo "Touch failed - OK"
17538 run_test 402 "Return ENOENT to lod_generate_and_set_lovea"
17541 local file1=$DIR/$tfile.1
17542 local file2=$DIR/$tfile.2
17543 local tfile=$TMP/$tfile
17545 rm -f $file1 $file2 $tfile
17550 # 30 sec OBD_TIMEOUT in ll_getattr()
17551 # right before populating st_nlink
17552 $LCTL set_param fail_loc=0x80001409
17553 stat -c %h $file1 > $tfile &
17555 # create an alias, drop all locks and reclaim the dentry
17557 cancel_lru_locks mdc
17558 cancel_lru_locks osc
17559 sysctl -w vm.drop_caches=2
17563 [ $(cat $tfile) -gt 0 ] || error "wrong nlink count: $(cat $tfile)"
17565 rm -f $tfile $file1 $file2
17567 run_test 403 "i_nlink should not drop to zero due to aliasing"
17569 test_404() { # LU-6601
17570 local server_version=$(lustre_version_code $SINGLEMDS)
17571 [[ $server_version -ge $(version_code 2.8.53) ]] ||
17572 { skip "Need server version newer than 2.8.52"; return 0; }
17574 remote_mds_nodsh && skip "remote MDS with nodsh" && return
17575 local mosps=$(do_facet $SINGLEMDS $LCTL dl |
17576 awk '/osp .*-osc-MDT/ { print $4}')
17579 for osp in $mosps; do
17580 echo "Deactivate: " $osp
17581 do_facet $SINGLEMDS $LCTL --device %$osp deactivate
17582 local stat=$(do_facet $SINGLEMDS $LCTL dl |
17583 awk -vp=$osp '$4 == p { print $2 }')
17584 [ $stat = IN ] || {
17585 do_facet $SINGLEMDS $LCTL dl | grep -w $osp
17586 error "deactivate error"
17588 echo "Activate: " $osp
17589 do_facet $SINGLEMDS $LCTL --device %$osp activate
17590 local stat=$(do_facet $SINGLEMDS $LCTL dl |
17591 awk -vp=$osp '$4 == p { print $2 }')
17592 [ $stat = UP ] || {
17593 do_facet $SINGLEMDS $LCTL dl | grep -w $osp
17594 error "activate error"
17598 run_test 404 "validate manual {de}activated works properly for OSPs"
17601 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.6.92) -o \
17602 [ $(lustre_version_code client) -lt $(version_code 2.6.99) ] &&
17603 skip "Layout swap lock is not supported" && return
17605 check_swap_layouts_support && return 0
17607 test_mkdir $DIR/$tdir
17608 swap_lock_test -d $DIR/$tdir ||
17609 error "One layout swap locked test failed"
17611 run_test 405 "Various layout swap lock tests"
17614 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
17615 [ $OSTCOUNT -lt 2 ] && skip "needs >= 2 OSTs" && return
17616 [ -n "$FILESET" ] && skip "SKIP due to FILESET set" && return
17617 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
17618 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.8.50) ] &&
17619 skip "Need MDS version at least 2.8.50" && return
17621 local def_stripe_size=$($LFS getstripe -S $MOUNT)
17622 local test_pool=$TESTNAME
17624 if ! combined_mgs_mds ; then
17627 pool_add $test_pool || error "pool_add failed"
17628 pool_add_targets $test_pool 0 $(($OSTCOUNT - 1)) 1 ||
17629 error "pool_add_targets failed"
17631 save_layout_restore_at_exit $MOUNT
17633 # parent set default stripe count only, child will stripe from both
17634 # parent and fs default
17635 $LFS setstripe -c 1 -i 1 -S $((def_stripe_size * 2)) -p $test_pool $MOUNT ||
17636 error "setstripe $MOUNT failed"
17637 $LFS mkdir -c $MDSCOUNT $DIR/$tdir || error "mkdir $tdir failed"
17638 $LFS setstripe -c $OSTCOUNT $DIR/$tdir || error "setstripe $tdir failed"
17639 for i in $(seq 10); do
17640 local f=$DIR/$tdir/$tfile.$i
17641 touch $f || error "touch failed"
17642 local count=$($LFS getstripe -c $f)
17643 [ $count -eq $OSTCOUNT ] ||
17644 error "$f stripe count $count != $OSTCOUNT"
17645 local offset=$($LFS getstripe -i $f)
17646 [ $offset -eq 1 ] || error "$f stripe offset $offset != 1"
17647 local size=$($LFS getstripe -S $f)
17648 [ $size -eq $((def_stripe_size * 2)) ] ||
17649 error "$f stripe size $size != $((def_stripe_size * 2))"
17650 local pool=$($LFS getstripe -p $f)
17651 [ $pool == $test_pool ] || error "$f pool $pool != $test_pool"
17654 # change fs default striping, delete parent default striping, now child
17655 # will stripe from new fs default striping only
17656 $LFS setstripe -c 1 -S $def_stripe_size -i 0 $MOUNT ||
17657 error "change $MOUNT default stripe failed"
17658 $LFS setstripe -c 0 $DIR/$tdir ||
17659 error "delete $tdir default stripe failed"
17660 for i in $(seq 11 20); do
17661 local f=$DIR/$tdir/$tfile.$i
17662 touch $f || error "touch $f failed"
17663 local count=$($LFS getstripe -c $f)
17664 [ $count -eq 1 ] || error "$f stripe count $count != 1"
17665 local offset=$($LFS getstripe -i $f)
17666 [ $offset -eq 0 ] || error "$f stripe offset $offset != 0"
17667 local size=$($LFS getstripe -S $f)
17668 [ $size -eq $def_stripe_size ] ||
17669 error "$f stripe size $size != $def_stripe_size"
17670 local pool=$($LFS getstripe -p $f)
17671 [ $pool == $test_pool ] || error "$f pool $pool isn't set"
17674 unlinkmany $DIR/$tdir/$tfile. 1 20
17676 local f=$DIR/$tdir/$tfile
17677 pool_remove_all_targets $test_pool $f
17678 pool_remove $test_pool $f
17680 if ! combined_mgs_mds ; then
17684 run_test 406 "DNE support fs default striping"
17687 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
17688 [[ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.8.55) ]] &&
17689 skip "Need MDS version at least 2.8.55" && return
17690 remote_mds_nodsh && skip "remote MDS with nodsh" && return
17692 $LFS mkdir -i 0 -c 1 $DIR/$tdir.0 ||
17693 error "$LFS mkdir -i 0 -c 1 $tdir.0 failed"
17694 $LFS mkdir -i 1 -c 1 $DIR/$tdir.1 ||
17695 error "$LFS mkdir -i 1 -c 1 $tdir.1 failed"
17696 touch $DIR/$tdir.0/$tfile.0 || error "touch $tdir.0/$tfile.0 failed"
17698 #define OBD_FAIL_DT_TXN_STOP 0x2019
17699 for idx in $(seq $MDSCOUNT); do
17700 do_facet mds$idx "lctl set_param fail_loc=0x2019"
17702 $LFS mkdir -c 2 $DIR/$tdir && error "$LFS mkdir -c 2 $tdir should fail"
17703 mv $DIR/$tdir.0/$tfile.0 $DIR/$tdir.1/$tfile.1 &&
17704 error "mv $tdir.0/$tfile.0 $tdir.1/$tfile.1 should fail"
17707 run_test 407 "transaction fail should cause operation fail"
17710 dd if=/dev/zero of=$DIR/$tfile bs=4096 count=1 oflag=direct
17712 #define OBD_FAIL_OSC_BRW_PREP_REQ2 0x40a
17713 lctl set_param fail_loc=0x8000040a
17714 # let ll_prepare_partial_page() fail
17715 dd if=/dev/zero of=$DIR/$tfile bs=2048 count=1 conv=notrunc || true
17719 # create at least 100 unused inodes so that
17720 # shrink_icache_memory(0) should not return 0
17721 touch $DIR/$tfile-{0..100}
17722 rm -f $DIR/$tfile-{0..100}
17725 echo 2 > /proc/sys/vm/drop_caches
17727 run_test 408 "drop_caches should not hang due to page leaks"
17731 [ $MDSCOUNT -lt 2 ] &&
17732 skip "We need at least 2 MDTs for this test" && return
17734 check_mount_and_prep
17736 mkdir -p $DIR/$tdir || error "(0) Fail to mkdir"
17737 $LFS mkdir -i 1 -c 2 $DIR/$tdir/foo || error "(1) Fail to mkdir"
17738 touch $DIR/$tdir/guard || error "(2) Fail to create"
17740 local PREFIX=$(str_repeat 'A' 128)
17741 echo "Create 1K hard links start at $(date)"
17742 createmany -l $DIR/$tdir/guard $DIR/$tdir/foo/${PREFIX}_ 1000 ||
17743 error "(3) Fail to hard link"
17745 echo "Links count should be right although linkEA overflow"
17746 stat $DIR/$tdir/guard || error "(4) Fail to stat"
17747 local linkcount=$(stat --format=%h $DIR/$tdir/guard)
17748 [ $linkcount -eq 1001 ] ||
17749 error "(5) Unexpected hard links count: $linkcount"
17751 echo "List all links start at $(date)"
17752 ls -l $DIR/$tdir/foo > /dev/null ||
17753 error "(6) Fail to list $DIR/$tdir/foo"
17755 echo "Unlink hard links start at $(date)"
17756 unlinkmany $DIR/$tdir/foo/${PREFIX}_ 1000 ||
17757 error "(7) Fail to unlink"
17759 run_test 409 "Large amount of cross-MDTs hard links on the same file"
17763 [[ $(lustre_version_code client) -lt $(version_code 2.9.59) ]] &&
17764 skip "Need client version at least 2.9.59" && return
17766 # Create a file, and stat it from the kernel
17767 local testfile=$DIR/$tfile
17770 local run_id=$RANDOM
17771 local my_ino=$(stat --format "%i" $testfile)
17773 # Try to insert the module. This will always fail as the
17774 # module is designed to not be inserted.
17775 insmod $LUSTRE/tests/kernel/kinode.ko run_id=$run_id fname=$testfile \
17778 # Anything but success is a test failure
17780 "lustre_kinode_$run_id: inode numbers are identical: $my_ino" ||
17781 error "no inode match"
17783 run_test 410 "Test inode number returned from kernel thread"
17785 cleanup_test411_cgroup() {
17791 local cg_basedir=/sys/fs/cgroup/memory
17793 test -f "$cg_basedir/memory.kmem.limit_in_bytes" ||
17794 { skip "no setup for cgroup"; return; }
17796 dd if=/dev/zero of=$DIR/$tfile bs=1M count=100 conv=fsync ||
17797 error "test file creation failed"
17798 cancel_lru_locks osc
17800 # Create a very small memory cgroup to force a slab allocation error
17801 local cgdir=$cg_basedir/osc_slab_alloc
17802 mkdir $cgdir || error "cgroup mkdir '$cgdir' failed"
17803 trap "cleanup_test411_cgroup $cgdir" EXIT
17804 echo 2M > $cgdir/memory.kmem.limit_in_bytes
17805 echo 1M > $cgdir/memory.limit_in_bytes
17807 # Should not LBUG, just be killed by oom-killer
17808 sh -c "echo \$$ > $cgdir/tasks && dd if=$DIR/$tfile of=/dev/null" &&
17809 error "fail to trigger a memory allocation error"
17811 cleanup_test411_cgroup $cgdir
17815 run_test 411 "Slab allocation error with cgroup does not LBUG"
17818 [ $MDSCOUNT -lt 2 ] &&
17819 skip "We need at least 2 MDTs for this test" && return
17821 if [ $(lustre_version_code mds1) -lt $(version_code 2.10.55) ]; then
17822 skip "Need server version at least 2.10.55" && exit 0
17825 $LFS mkdir -i $((MDSCOUNT - 1)),$((MDSCOUNT - 2)) $DIR/$tdir ||
17826 error "mkdir failed"
17827 $LFS getdirstripe $DIR/$tdir
17828 local stripe_index=$($LFS getdirstripe -i $DIR/$tdir)
17829 [ $stripe_index -eq $((MDSCOUNT - 1)) ] ||
17830 error "expect $((MDSCOUT - 1)) get $stripe_index"
17831 local stripe_count=$($LFS getdirstripe -T $DIR/$tdir)
17832 [ $stripe_count -eq 2 ] ||
17833 error "expect 2 get $stripe_count"
17835 run_test 412 "mkdir on specific MDTs"
17838 [ $MDSCOUNT -lt 2 ] &&
17839 skip "We need at least 2 MDTs for this test" && return
17841 if [ $(lustre_version_code mds1) -lt $(version_code 2.10.55) ]; then
17842 skip "Need server version at least 2.10.55" && exit 0
17845 mkdir $DIR/$tdir || error "mkdir failed"
17847 # find MDT that is the most full
17848 local max=$($LFS df | grep MDT |
17857 END { split(b, c, ":")
17862 for i in $(seq $((MDSCOUNT - 1))); do
17863 $LFS mkdir -c $i $DIR/$tdir/d$i ||
17864 error "mkdir d$i failed"
17865 $LFS getdirstripe $DIR/$tdir/d$i
17866 local stripe_index=$($LFS getdirstripe -i $DIR/$tdir/d$i)
17867 [ $stripe_index -ne $max ] ||
17868 error "don't expect $max"
17871 run_test 413 "mkdir on less full MDTs"
17874 [[ $(lustre_version_code mds1) -lt $(version_code 2.9.55) ]] ||
17875 [[ $(lustre_version_code ost1) -lt $(version_code 2.9.55) ]] &&
17876 skip "Need server version at least 2.9.55" & exit 0
17877 start_full_debug_logging
17881 stop_full_debug_logging
17885 if [ $(lustre_version_code mgs) -le $(version_code 2.10.0) ]; then
17886 local st=$(do_facet mgs $LCTL barrier_stat $FSNAME |
17887 awk '/The barrier for/ { print $7 }')
17890 local st=$(do_facet mgs $LCTL barrier_stat -s $FSNAME)
17895 barrier_expired() {
17898 if [ $(lustre_version_code mgs) -le $(version_code 2.10.0) ]; then
17899 expired=$(do_facet mgs $LCTL barrier_stat $FSNAME |
17900 awk '/will be expired/ { print $7 }')
17902 expired=$(do_facet mgs $LCTL barrier_stat -t $FSNAME)
17911 echo "Start barrier_freeze at: $(date)"
17912 #define OBD_FAIL_BARRIER_DELAY 0x2202
17913 do_facet mgs $LCTL set_param fail_val=5 fail_loc=0x2202
17914 do_facet mgs $LCTL barrier_freeze $FSNAME 10 &
17917 local b_status=$(barrier_stat)
17918 echo "Got barrier status at: $(date)"
17919 [ "$b_status" = "'freezing_p1'" ] ||
17920 error "(1) unexpected barrier status $b_status"
17922 do_facet mgs $LCTL set_param fail_val=0 fail_loc=0
17924 b_status=$(barrier_stat)
17925 [ "$b_status" = "'frozen'" ] ||
17926 error "(2) unexpected barrier status $b_status"
17928 local expired=$(barrier_expired)
17929 echo "sleep $((expired + 3)) seconds, then the barrier will be expired"
17930 sleep $((expired + 3))
17932 b_status=$(barrier_stat)
17933 [ "$b_status" = "'expired'" ] ||
17934 error "(3) unexpected barrier status $b_status"
17936 do_facet mgs $LCTL barrier_freeze $FSNAME 10 ||
17937 error "(4) fail to freeze barrier"
17939 b_status=$(barrier_stat)
17940 [ "$b_status" = "'frozen'" ] ||
17941 error "(5) unexpected barrier status $b_status"
17943 echo "Start barrier_thaw at: $(date)"
17944 #define OBD_FAIL_BARRIER_DELAY 0x2202
17945 do_facet mgs $LCTL set_param fail_val=5 fail_loc=0x2202
17946 do_facet mgs $LCTL barrier_thaw $FSNAME &
17949 b_status=$(barrier_stat)
17950 echo "Got barrier status at: $(date)"
17951 [ "$b_status" = "'thawing'" ] ||
17952 error "(6) unexpected barrier status $b_status"
17954 do_facet mgs $LCTL set_param fail_val=0 fail_loc=0
17956 b_status=$(barrier_stat)
17957 [ "$b_status" = "'thawed'" ] ||
17958 error "(7) unexpected barrier status $b_status"
17960 #define OBD_FAIL_BARRIER_FAILURE 0x2203
17961 do_facet $SINGLEMDS $LCTL set_param fail_loc=0x2203
17962 do_facet mgs $LCTL barrier_freeze $FSNAME
17964 b_status=$(barrier_stat)
17965 [ "$b_status" = "'failed'" ] ||
17966 error "(8) unexpected barrier status $b_status"
17968 do_facet $SINGLEMDS $LCTL set_param fail_loc=0
17969 do_facet mgs $LCTL barrier_thaw $FSNAME
17973 run_test 801a "write barrier user interfaces and stat machine"
17978 mkdir $DIR/$tdir || error "(1) fail to mkdir"
17979 createmany -d $DIR/$tdir/d 6 || "(2) fail to mkdir"
17980 touch $DIR/$tdir/d2/f10 || error "(3) fail to touch"
17981 touch $DIR/$tdir/d3/f11 || error "(4) fail to touch"
17982 touch $DIR/$tdir/d4/f12 || error "(5) fail to touch"
17984 cancel_lru_locks mdc
17986 # 180 seconds should be long enough
17987 do_facet mgs $LCTL barrier_freeze $FSNAME 180
17989 local b_status=$(barrier_stat)
17990 [ "$b_status" = "'frozen'" ] ||
17991 error "(6) unexpected barrier status $b_status"
17993 mkdir $DIR/$tdir/d0/d10 &
17996 touch $DIR/$tdir/d1/f13 &
17999 ln $DIR/$tdir/d2/f10 $DIR/$tdir/d2/f14 &
18002 mv $DIR/$tdir/d3/f11 $DIR/$tdir/d3/f15 &
18005 rm -f $DIR/$tdir/d4/f12 &
18008 stat $DIR/$tdir/d5 || error "(7) stat should succeed"
18010 # To guarantee taht the 'stat' is not blocked
18011 b_status=$(barrier_stat)
18012 [ "$b_status" = "'frozen'" ] ||
18013 error "(8) unexpected barrier status $b_status"
18015 # let above commands to run at background
18018 ps -p $mkdir_pid || error "(9) mkdir should be blocked"
18019 ps -p $touch_pid || error "(10) touch should be blocked"
18020 ps -p $ln_pid || error "(11) link should be blocked"
18021 ps -p $mv_pid || error "(12) rename should be blocked"
18022 ps -p $rm_pid || error "(13) unlink should be blocked"
18024 b_status=$(barrier_stat)
18025 [ "$b_status" = "'frozen'" ] ||
18026 error "(14) unexpected barrier status $b_status"
18028 do_facet mgs $LCTL barrier_thaw $FSNAME
18029 b_status=$(barrier_stat)
18030 [ "$b_status" = "'thawed'" ] ||
18031 error "(15) unexpected barrier status $b_status"
18033 wait $mkdir_pid || error "(16) mkdir should succeed"
18034 wait $touch_pid || error "(17) touch should succeed"
18035 wait $ln_pid || error "(18) link should succeed"
18036 wait $mv_pid || error "(19) rename should succeed"
18037 wait $rm_pid || error "(20) unlink should succeed"
18041 run_test 801b "modification will be blocked by write barrier"
18044 [[ $MDSCOUNT -lt 2 ]] && skip "needs >= 2 MDTs" && return
18048 stop mds2 || error "(1) Fail to stop mds2"
18050 do_facet mgs $LCTL barrier_freeze $FSNAME 30
18052 local b_status=$(barrier_stat)
18053 [ "$b_status" = "'expired'" -o "$b_status" = "'failed'" ] || {
18054 do_facet mgs $LCTL barrier_thaw $FSNAME
18055 error "(2) unexpected barrier status $b_status"
18058 do_facet mgs $LCTL barrier_rescan $FSNAME ||
18059 error "(3) Fail to rescan barrier bitmap"
18061 do_facet mgs $LCTL barrier_freeze $FSNAME 10
18063 b_status=$(barrier_stat)
18064 [ "$b_status" = "'frozen'" ] ||
18065 error "(4) unexpected barrier status $b_status"
18067 do_facet mgs $LCTL barrier_thaw $FSNAME
18068 b_status=$(barrier_stat)
18069 [ "$b_status" = "'thawed'" ] ||
18070 error "(5) unexpected barrier status $b_status"
18072 local devname=$(mdsdevname 2)
18074 start mds2 $devname $MDS_MOUNT_OPTS || error "(6) Fail to start mds2"
18076 do_facet mgs $LCTL barrier_rescan $FSNAME ||
18077 error "(7) Fail to rescan barrier bitmap"
18081 run_test 801c "rescan barrier bitmap"
18083 saved_MGS_MOUNT_OPTS=$MGS_MOUNT_OPTS
18084 saved_MDS_MOUNT_OPTS=$MDS_MOUNT_OPTS
18085 saved_OST_MOUNT_OPTS=$OST_MOUNT_OPTS
18091 MGS_MOUNT_OPTS=$saved_MGS_MOUNT_OPTS
18092 MDS_MOUNT_OPTS=$saved_MDS_MOUNT_OPTS
18093 OST_MOUNT_OPTS=$saved_OST_MOUNT_OPTS
18099 [[ $(lustre_version_code mds1) -lt $(version_code 2.9.55) ]] ||
18100 [[ $(lustre_version_code ost1) -lt $(version_code 2.9.55) ]] &&
18101 skip "Need server version at least 2.9.55" & exit 0
18103 mkdir $DIR/$tdir || error "(1) fail to mkdir"
18105 cp $LUSTRE/tests/test-framework.sh $DIR/$tdir/ ||
18106 error "(2) Fail to copy"
18108 trap cleanup_802 EXIT
18110 # sync by force before remount as readonly
18111 sync; sync_all_data; sleep 3; sync_all_data
18115 MGS_MOUNT_OPTS=$(csa_add "$MGS_MOUNT_OPTS" -o rdonly_dev)
18116 MDS_MOUNT_OPTS=$(csa_add "$MDS_MOUNT_OPTS" -o rdonly_dev)
18117 OST_MOUNT_OPTS=$(csa_add "$OST_MOUNT_OPTS" -o rdonly_dev)
18119 echo "Mount the server as read only"
18120 setupall server_only || error "(3) Fail to start servers"
18122 echo "Mount client without ro should fail"
18123 mount_client $MOUNT &&
18124 error "(4) Mount client without 'ro' should fail"
18126 echo "Mount client with ro should succeed"
18127 mount_client $MOUNT ro ||
18128 error "(5) Mount client with 'ro' should succeed"
18130 echo "Modify should be refused"
18131 touch $DIR/$tdir/guard && error "(6) Touch should fail under ro mode"
18133 echo "Read should be allowed"
18134 diff $LUSTRE/tests/test-framework.sh $DIR/$tdir/test-framework.sh ||
18135 error "(7) Read should succeed under ro mode"
18139 run_test 802 "simulate readonly device"
18142 [[ $MDSCOUNT -lt 2 ]] && skip "needs >= 2 MDTs" && return
18143 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.10.54) ] &&
18144 skip "MDS needs to be newer than 2.10.54" && return
18146 mkdir -p $DIR/$tdir
18147 # Create some objects on all MDTs to trigger related logs objects
18148 for idx in $(seq $MDSCOUNT); do
18149 $LFS mkdir -c $MDSCOUNT -i $((idx % $MDSCOUNT)) \
18150 $DIR/$tdir/dir${idx} ||
18151 error "Fail to create $DIR/$tdir/dir${idx}"
18155 echo "before create:"
18157 local before_used=$($LFS df -i | grep MDT0000_UUID | awk '{print $3}')
18159 for ((i=0; i<10; i++)); do
18160 $LFS mkdir -c 1 -i 1 $DIR/$tdir/foo$i ||
18161 error "Fail to create $DIR/$tdir/foo$i"
18165 echo "after create:"
18167 local after_used=$($LFS df -i | grep MDT0000_UUID | awk '{print $3}')
18169 [ $after_used -ge $((before_used + 10)) ] ||
18170 error "before ($before_used) + 10 > after ($after_used)"
18172 for ((i=0; i<10; i++)); do
18173 rm -rf $DIR/$tdir/foo$i ||
18174 error "Fail to remove $DIR/$tdir/foo$i"
18177 sleep 3 # avoid MDT return cached statfs
18178 wait_delete_completed
18179 echo "after unlink:"
18181 before_used=$after_used
18182 after_used=$($LFS df -i | grep MDT0000_UUID | awk '{print $3}')
18184 [ $after_used -le $((before_used - 8)) ] ||
18185 error "before ($before_used) - 8 < after ($after_used)"
18187 run_test 803 "verify agent object for remote object"
18190 [[ $MDSCOUNT -lt 2 ]] && skip "needs >= 2 MDTs" && return
18191 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.10.54) ] &&
18192 skip "MDS needs to be newer than 2.10.54" && return
18194 [ "$(facet_fstype $SINGLEMDS)" != "ldiskfs" ] &&
18195 skip "ldiskfs only test" && return 0
18197 mkdir -p $DIR/$tdir
18198 $LFS mkdir -c 1 -i 1 $DIR/$tdir/dir0 ||
18199 error "Fail to create $DIR/$tdir/dir0"
18201 local fid=$($LFS path2fid $DIR/$tdir/dir0)
18202 local dev=$(mdsdevname 2)
18204 do_facet mds2 "$DEBUGFS -c -R 'ls /REMOTE_PARENT_DIR' $dev" |
18205 grep ${fid} || error "NOT found agent entry for dir0"
18207 $LFS mkdir -c $MDSCOUNT -i 0 $DIR/$tdir/dir1 ||
18208 error "Fail to create $DIR/$tdir/dir1"
18210 touch $DIR/$tdir/dir1/foo0 ||
18211 error "Fail to create $DIR/$tdir/dir1/foo0"
18212 fid=$($LFS path2fid $DIR/$tdir/dir1/foo0)
18215 for idx in $(seq $MDSCOUNT); do
18216 dev=$(mdsdevname $idx)
18217 do_facet mds${idx} \
18218 "$DEBUGFS -c -R 'ls /REMOTE_PARENT_DIR' $dev" |
18219 grep ${fid} && rc=$idx
18222 mv $DIR/$tdir/dir1/foo0 $DIR/$tdir/dir1/foo1 ||
18223 error "Fail to rename foo0 to foo1"
18224 if [ $rc -eq 0 ]; then
18225 for idx in $(seq $MDSCOUNT); do
18226 dev=$(mdsdevname $idx)
18227 do_facet mds${idx} \
18228 "$DEBUGFS -c -R 'ls /REMOTE_PARENT_DIR' $dev" |
18229 grep ${fid} && rc=$idx
18233 mv $DIR/$tdir/dir1/foo1 $DIR/$tdir/dir1/foo2 ||
18234 error "Fail to rename foo1 to foo2"
18235 if [ $rc -eq 0 ]; then
18236 for idx in $(seq $MDSCOUNT); do
18237 dev=$(mdsdevname $idx)
18238 do_facet mds${idx} \
18239 "$DEBUGFS -c -R 'ls /REMOTE_PARENT_DIR' $dev" |
18240 grep ${fid} && rc=$idx
18244 [ $rc -ne 0 ] || error "NOT found agent entry for foo"
18246 ln $DIR/$tdir/dir1/foo2 $DIR/$tdir/dir0/guard ||
18247 error "Fail to link to $DIR/$tdir/dir1/foo2"
18248 mv $DIR/$tdir/dir1/foo2 $DIR/$tdir/dir1/foo0 ||
18249 error "Fail to rename foo2 to foo0"
18250 unlink $DIR/$tdir/dir1/foo0 ||
18251 error "Fail to unlink $DIR/$tdir/dir1/foo0"
18252 rm -rf $DIR/$tdir/dir0 ||
18253 error "Fail to rm $DIR/$tdir/dir0"
18255 for idx in $(seq $MDSCOUNT); do
18256 dev=$(mdsdevname $idx)
18260 run_e2fsck $(facet_active_host mds$idx) $dev -n ||
18262 start mds${idx} $dev $MDS_MOUNT_OPTS ||
18263 error "mount mds$idx failed"
18264 df $MOUNT > /dev/null 2>&1
18266 # e2fsck should not return error
18268 error "e2fsck detected error on MDT${idx}: rc=$rc"
18271 run_test 804 "verify agent entry for remote entry"
18274 do_facet $SINGLEMDS zfs set quota=$old $fsset
18275 unlinkmany $DIR/$tdir/f- 1000000
18280 local zfs_version=$(do_node $SINGLEMDS cat /sys/module/zfs/version)
18281 [ "$(facet_fstype mds1)" != "zfs" ] &&
18282 skip "ZFS specific test" && return
18283 [ $(version_code $zfs_version) -lt $(version_code 0.7.2) ] &&
18284 skip "netfree not implemented before 0.7" && return
18285 [[ $(lustre_version_code $SINGLEMDS) -ge $(version_code 2.10.57) ]] ||
18286 { skip "Need MDS version at least 2.10.57" && return 0; }
18293 local pref="osd-zfs.lustre-MDT0000."
18295 # limit available space on MDS dataset to meet nospace issue
18296 # quickly. then ZFS 0.7.2 can use reserved space if asked
18297 # properly (using netfree flag in osd_declare_destroy()
18298 fsset=$(do_facet $SINGLEMDS lctl get_param -n $pref.mntdev)
18299 old=$(do_facet $SINGLEMDS zfs get -H quota $fsset | \
18301 freekb=$(do_facet $SINGLEMDS lctl get_param -n $pref.kbytesfree)
18302 usedkb=$(do_facet $SINGLEMDS lctl get_param -n $pref.kbytestotal)
18303 let "usedkb=usedkb-freekb"
18304 let "freekb=freekb/2"
18305 if let "freekb > 5000"; then
18308 do_facet $SINGLEMDS zfs set quota=$(((usedkb+freekb)*1024)) $fsset
18309 trap cleanup_805 EXIT
18311 $LFS setstripe -E 1M -L mdt $DIR/$tdir || error "DoM not working"
18312 createmany -m $DIR/$tdir/f- 1000000 && error "ENOSPC wasn't met"
18313 rm -rf $DIR/$tdir || error "not able to remove"
18314 do_facet $SINGLEMDS zfs set quota=$old $fsset
18317 run_test 805 "ZFS can remove from full fs"
18320 # tests that do cleanup/setup should be run at the end
18324 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
18326 #define OBD_FAIL_MGC_PAUSE_PROCESS_LOG 0x903
18327 $LCTL set_param fail_loc=0x903
18329 cancel_lru_locks MGC
18331 FAIL_ON_ERROR=true cleanup
18332 FAIL_ON_ERROR=true setup
18334 run_test 900 "umount should not race with any mgc requeue thread"
18337 [ -f $EXT2_DEV ] && rm $EXT2_DEV || true
18338 check_and_cleanup_lustre
18339 if [ "$I_MOUNTED" != "yes" ]; then
18340 lctl set_param debug="$OLDDEBUG" 2> /dev/null || true