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 [[ $OSTCOUNT -lt 2 ]] && skip "needs >= 2 OSTs" && return
2188 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
2189 [[ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.8.51) ]] &&
2190 skip "Need MDS version at least 2.8.51" && return
2191 remote_ost_nodsh && skip "remote OST with nodsh" && return
2193 test_mkdir $DIR/$tdir
2195 $SETSTRIPE -c 2 $DIR/$tdir
2197 # stop all OSTs to reproduce situation for LU-7975 ticket
2198 for num in $(seq $OSTCOUNT); do
2202 # open/create f0 with O_LOV_DELAY_CREATE
2203 # truncate f0 to a non-0 size
2205 multiop $DIR/$tdir/f0 oO_RDWR:O_CREAT:O_LOV_DELAY_CREATE:T1050000c
2207 $CHECKSTAT -s 1050000 $DIR/$tdir/f0 || error "checkstat failed"
2208 # open/write it again to force delayed layout creation
2209 cat /etc/hosts > $DIR/$tdir/f0 &
2213 for num in $(seq $OSTCOUNT); do
2214 start ost$num $(ostdevname $num) $OST_MOUNT_OPTS ||
2215 error "ost$num failed to start"
2218 wait $catpid || error "cat failed"
2220 cmp /etc/hosts $DIR/$tdir/f0 || error "cmp failed"
2221 [[ $($GETSTRIPE -c $DIR/$tdir/f0) == 2 ]] || error "wrong stripecount"
2224 run_test 27F "Client resend delayed layout creation with non-zero size"
2226 # createtest also checks that device nodes are created and
2227 # then visible correctly (#2091)
2228 test_28() { # bug 2091
2230 $CREATETEST $DIR/d28/ct || error "createtest failed"
2232 run_test 28 "create/mknod/mkdir with bad file types ============"
2235 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return 0
2236 sync; sleep 1; sync # flush out any dirty pages from previous tests
2243 declare -i LOCKCOUNTORIG=0
2244 for lock_count in $(lctl get_param -n ldlm.namespaces.*mdc*.lock_count); do
2245 let LOCKCOUNTORIG=$LOCKCOUNTORIG+$lock_count
2247 [ $LOCKCOUNTORIG -eq 0 ] && error "No mdc lock count" && return 1
2249 declare -i LOCKUNUSEDCOUNTORIG=0
2250 for unused_count in $(lctl get_param -n ldlm.namespaces.*mdc*.lock_unused_count); do
2251 let LOCKUNUSEDCOUNTORIG=$LOCKUNUSEDCOUNTORIG+$unused_count
2258 declare -i LOCKCOUNTCURRENT=0
2259 for lock_count in $(lctl get_param -n ldlm.namespaces.*mdc*.lock_count); do
2260 let LOCKCOUNTCURRENT=$LOCKCOUNTCURRENT+$lock_count
2263 declare -i LOCKUNUSEDCOUNTCURRENT=0
2264 for unused_count in $(lctl get_param -n ldlm.namespaces.*mdc*.lock_unused_count); do
2265 let LOCKUNUSEDCOUNTCURRENT=$LOCKUNUSEDCOUNTCURRENT+$unused_count
2268 if [[ $LOCKCOUNTCURRENT -gt $LOCKCOUNTORIG ]]; then
2269 $LCTL set_param -n ldlm.dump_namespaces ""
2270 error "CURRENT: $LOCKCOUNTCURRENT > $LOCKCOUNTORIG"
2271 $LCTL dk | sort -k4 -t: > $TMP/test_29.dk
2272 log "dumped log to $TMP/test_29.dk (bug 5793)"
2275 if [[ $LOCKUNUSEDCOUNTCURRENT -gt $LOCKUNUSEDCOUNTORIG ]]; then
2276 error "UNUSED: $LOCKUNUSEDCOUNTCURRENT > $LOCKUNUSEDCOUNTORIG"
2277 $LCTL dk | sort -k4 -t: > $TMP/test_29.dk
2278 log "dumped log to $TMP/test_29.dk (bug 5793)"
2282 run_test 29 "IT_GETATTR regression ============================"
2284 test_30a() { # was test_30
2285 cp $(which ls) $DIR || cp /bin/ls $DIR
2286 $DIR/ls / || error "Can't execute binary from lustre"
2289 run_test 30a "execute binary from Lustre (execve) =============="
2292 cp `which ls` $DIR || cp /bin/ls $DIR
2294 $RUNAS $DIR/ls / || error "Can't execute binary from lustre as non-root"
2297 run_test 30b "execute binary from Lustre as non-root ==========="
2299 test_30c() { # b=22376
2300 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
2301 cp `which ls` $DIR || cp /bin/ls $DIR
2303 cancel_lru_locks mdc
2304 cancel_lru_locks osc
2305 $RUNAS $DIR/ls / || error "Can't execute binary from lustre"
2308 run_test 30c "execute binary from Lustre without read perms ===="
2311 $OPENUNLINK $DIR/f31 $DIR/f31 || error "openunlink failed"
2312 $CHECKSTAT -a $DIR/f31 || error "$DIR/f31 exists"
2314 run_test 31a "open-unlink file =================================="
2317 touch $DIR/f31 || error "touch $DIR/f31 failed"
2318 ln $DIR/f31 $DIR/f31b || error "ln failed"
2319 $MULTIOP $DIR/f31b Ouc || error "multiop failed"
2320 $CHECKSTAT -t file $DIR/f31 || error "$DIR/f31 not file type"
2322 run_test 31b "unlink file with multiple links while open ======="
2325 touch $DIR/f31 || error "touch $DIR/f31 failed"
2326 ln $DIR/f31 $DIR/f31c || error "ln failed"
2327 multiop_bg_pause $DIR/f31 O_uc ||
2328 error "multiop_bg_pause for $DIR/f31 failed"
2330 $MULTIOP $DIR/f31c Ouc
2331 kill -USR1 $MULTIPID
2334 run_test 31c "open-unlink file with multiple links ============="
2337 opendirunlink $DIR/d31d $DIR/d31d || error "opendirunlink failed"
2338 $CHECKSTAT -a $DIR/d31d || error "$DIR/d31d exists"
2340 run_test 31d "remove of open directory ========================="
2342 test_31e() { # bug 2904
2343 openfilleddirunlink $DIR/d31e || error "openfilleddirunlink failed"
2345 run_test 31e "remove of open non-empty directory ==============="
2347 test_31f() { # bug 4554
2348 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
2350 test_mkdir $DIR/d31f
2351 $SETSTRIPE -S 1048576 -c 1 $DIR/d31f
2352 cp /etc/hosts $DIR/d31f
2354 $GETSTRIPE $DIR/d31f/hosts
2355 multiop_bg_pause $DIR/d31f D_c || return 1
2358 rm -rv $DIR/d31f || error "first of $DIR/d31f"
2359 test_mkdir $DIR/d31f
2360 $SETSTRIPE -S 1048576 -c 1 $DIR/d31f
2361 cp /etc/hosts $DIR/d31f
2363 $GETSTRIPE $DIR/d31f/hosts
2364 multiop_bg_pause $DIR/d31f D_c || return 1
2367 kill -USR1 $MULTIPID || error "first opendir $MULTIPID not running"
2368 wait $MULTIPID || error "first opendir $MULTIPID failed"
2372 kill -USR1 $MULTIPID2 || error "second opendir $MULTIPID not running"
2373 wait $MULTIPID2 || error "second opendir $MULTIPID2 failed"
2376 run_test 31f "remove of open directory with open-unlink file ==="
2379 echo "-- cross directory link --"
2380 test_mkdir -c1 $DIR/${tdir}ga
2381 test_mkdir -c1 $DIR/${tdir}gb
2382 touch $DIR/${tdir}ga/f
2383 ln $DIR/${tdir}ga/f $DIR/${tdir}gb/g
2384 $CHECKSTAT -t file $DIR/${tdir}ga/f || error "source"
2385 [ `stat -c%h $DIR/${tdir}ga/f` == '2' ] || error "source nlink"
2386 $CHECKSTAT -t file $DIR/${tdir}gb/g || error "target"
2387 [ `stat -c%h $DIR/${tdir}gb/g` == '2' ] || error "target nlink"
2389 run_test 31g "cross directory link==============="
2392 echo "-- cross directory link --"
2393 test_mkdir -c1 $DIR/${tdir}
2394 test_mkdir -c1 $DIR/${tdir}/dir
2395 touch $DIR/${tdir}/f
2396 ln $DIR/${tdir}/f $DIR/${tdir}/dir/g
2397 $CHECKSTAT -t file $DIR/${tdir}/f || error "source"
2398 [ `stat -c%h $DIR/${tdir}/f` == '2' ] || error "source nlink"
2399 $CHECKSTAT -t file $DIR/${tdir}/dir/g || error "target"
2400 [ `stat -c%h $DIR/${tdir}/dir/g` == '2' ] || error "target nlink"
2402 run_test 31h "cross directory link under child==============="
2405 echo "-- cross directory link --"
2406 test_mkdir -c1 $DIR/$tdir
2407 test_mkdir -c1 $DIR/$tdir/dir
2408 touch $DIR/$tdir/dir/f
2409 ln $DIR/$tdir/dir/f $DIR/$tdir/g
2410 $CHECKSTAT -t file $DIR/$tdir/dir/f || error "source"
2411 [ `stat -c%h $DIR/$tdir/dir/f` == '2' ] || error "source nlink"
2412 $CHECKSTAT -t file $DIR/$tdir/g || error "target"
2413 [ `stat -c%h $DIR/$tdir/g` == '2' ] || error "target nlink"
2415 run_test 31i "cross directory link under parent==============="
2418 test_mkdir -c1 -p $DIR/$tdir
2419 test_mkdir -c1 -p $DIR/$tdir/dir1
2420 ln $DIR/$tdir/dir1 $DIR/$tdir/dir2 && error "ln for dir"
2421 link $DIR/$tdir/dir1 $DIR/$tdir/dir3 && error "link for dir"
2422 mlink $DIR/$tdir/dir1 $DIR/$tdir/dir4 && error "mlink for dir"
2423 mlink $DIR/$tdir/dir1 $DIR/$tdir/dir1 && error "mlink to the same dir"
2426 run_test 31j "link for directory==============="
2429 test_mkdir -c1 -p $DIR/$tdir
2431 touch $DIR/$tdir/exist
2432 mlink $DIR/$tdir/s $DIR/$tdir/t || error "mlink"
2433 mlink $DIR/$tdir/s $DIR/$tdir/exist && error "mlink to exist file"
2434 mlink $DIR/$tdir/s $DIR/$tdir/s && error "mlink to the same file"
2435 mlink $DIR/$tdir/s $DIR/$tdir && error "mlink to parent dir"
2436 mlink $DIR/$tdir $DIR/$tdir/s && error "mlink parent dir to target"
2437 mlink $DIR/$tdir/not-exist $DIR/$tdir/foo && error "mlink non-existing to new"
2438 mlink $DIR/$tdir/not-exist $DIR/$tdir/s && error "mlink non-existing to exist"
2441 run_test 31k "link to file: the same, non-existing, dir==============="
2447 touch $DIR/d31m2/exist
2448 mlink $DIR/d31m/s $DIR/d31m2/t || error "mlink"
2449 mlink $DIR/d31m/s $DIR/d31m2/exist && error "mlink to exist file"
2450 mlink $DIR/d31m/s $DIR/d31m2 && error "mlink to parent dir"
2451 mlink $DIR/d31m2 $DIR/d31m/s && error "mlink parent dir to target"
2452 mlink $DIR/d31m/not-exist $DIR/d31m2/foo && error "mlink non-existing to new"
2453 mlink $DIR/d31m/not-exist $DIR/d31m2/s && error "mlink non-existing to exist"
2456 run_test 31m "link to file: the same, non-existing, dir==============="
2459 touch $DIR/$tfile || error "cannot create '$DIR/$tfile'"
2460 nlink=$(stat --format=%h $DIR/$tfile)
2461 [ ${nlink:--1} -eq 1 ] || error "nlink is $nlink, expected 1"
2463 local cmd="exec $fd<$DIR/$tfile"
2466 trap "eval $cmd" EXIT
2467 nlink=$(stat --dereference --format=%h /proc/self/fd/$fd)
2468 [ ${nlink:--1} -eq 1 ] || error "nlink is $nlink, expected 1"
2469 rm $DIR/$tfile || error "cannot remove '$DIR/$tfile'"
2470 nlink=$(stat --dereference --format=%h /proc/self/fd/$fd)
2471 [ ${nlink:--1} -eq 0 ] || error "nlink is $nlink, expected 0"
2474 run_test 31n "check link count of unlinked file"
2477 local TEMPNAME=$(mktemp $1_XXXXXX)
2478 mlink $TEMPNAME $1 2> /dev/null &&
2479 echo "$BASHPID: link $TEMPNAME to $1 succeeded"
2483 test_31o() { # LU-2901
2484 test_mkdir $DIR/$tdir
2485 for LOOP in $(seq 100); do
2486 rm -f $DIR/$tdir/$tfile*
2487 for THREAD in $(seq 8); do
2488 link_one $DIR/$tdir/$tfile.$LOOP &
2491 local LINKS=$(ls -1 $DIR/$tdir | grep -c $tfile.$LOOP)
2492 [[ $LINKS -gt 1 ]] && ls $DIR/$tdir &&
2493 error "$LINKS duplicate links to $tfile.$LOOP" &&
2497 run_test 31o "duplicate hard links with same filename"
2500 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
2502 test_mkdir $DIR/$tdir
2503 $LFS setdirstripe -i0 -c2 $DIR/$tdir/striped_dir
2504 $LFS setdirstripe -D -c2 -H all_char $DIR/$tdir/striped_dir
2506 opendirunlink $DIR/$tdir/striped_dir/test1 ||
2507 error "open unlink test1 failed"
2508 opendirunlink $DIR/$tdir/striped_dir/test2 ||
2509 error "open unlink test2 failed"
2511 $CHECKSTAT -a $DIR/$tdir/striped_dir/test1 ||
2512 error "test1 still exists"
2513 $CHECKSTAT -a $DIR/$tdir/striped_dir/test2 ||
2514 error "test2 still exists"
2516 run_test 31p "remove of open striped directory"
2518 cleanup_test32_mount() {
2521 local loopdev=$(losetup -a | grep $EXT2_DEV | sed -ne 's/:.*$//p')
2522 $UMOUNT $DIR/$tdir/ext2-mountpoint || rc=$?
2523 losetup -d $loopdev || true
2529 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
2530 echo "== more mountpoints and symlinks ================="
2531 [ -e $DIR/$tdir ] && rm -fr $DIR/$tdir
2532 trap cleanup_test32_mount EXIT
2533 test_mkdir -p $DIR/$tdir/ext2-mountpoint
2534 mount -t ext2 -o loop $EXT2_DEV $DIR/$tdir/ext2-mountpoint ||
2535 error "mount failed for $EXT2_DEV $DIR/$tdir/ext2-mountpoint"
2536 $CHECKSTAT -t dir $DIR/$tdir/ext2-mountpoint/.. ||
2537 error "$DIR/$tdir/ext2-mountpoint/.. not dir type"
2538 cleanup_test32_mount
2540 run_test 32a "stat d32a/ext2-mountpoint/.. ====================="
2543 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
2544 [ -e $DIR/$tdir ] && rm -fr $DIR/$tdir
2545 trap cleanup_test32_mount EXIT
2546 test_mkdir -p $DIR/$tdir/ext2-mountpoint
2547 mount -t ext2 -o loop $EXT2_DEV $DIR/$tdir/ext2-mountpoint ||
2548 error "mount failed for $EXT2_DEV $DIR/$tdir/ext2-mountpoint"
2549 ls -al $DIR/$tdir/ext2-mountpoint/.. ||
2550 error "Can't list $DIR/$tdir/ext2-mountpoint/.."
2551 cleanup_test32_mount
2553 run_test 32b "open d32b/ext2-mountpoint/.. ====================="
2556 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
2557 [ -e $DIR/$tdir ] && rm -fr $DIR/$tdir
2558 trap cleanup_test32_mount EXIT
2559 test_mkdir -p $DIR/$tdir/ext2-mountpoint
2560 mount -t ext2 -o loop $EXT2_DEV $DIR/$tdir/ext2-mountpoint ||
2561 error "mount failed for $EXT2_DEV $DIR/$tdir/ext2-mountpoint"
2562 test_mkdir -p $DIR/$tdir/d2/test_dir
2563 $CHECKSTAT -t dir $DIR/$tdir/ext2-mountpoint/../d2/test_dir ||
2564 error "$DIR/$tdir/ext2-mountpoint/../d2/test_dir not dir type"
2565 cleanup_test32_mount
2567 run_test 32c "stat d32c/ext2-mountpoint/../d2/test_dir ========="
2570 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
2571 [ -e $DIR/$tdir ] && rm -fr $DIR/$tdir
2572 trap cleanup_test32_mount EXIT
2573 test_mkdir -p $DIR/$tdir/ext2-mountpoint
2574 mount -t ext2 -o loop $EXT2_DEV $DIR/$tdir/ext2-mountpoint ||
2575 error "mount failed for $EXT2_DEV $DIR/$tdir/ext2-mountpoint"
2576 test_mkdir -p $DIR/$tdir/d2/test_dir
2577 ls -al $DIR/$tdir/ext2-mountpoint/../d2/test_dir ||
2578 error "Can't list $DIR/$tdir/ext2-mountpoint/../d2/test_dir"
2579 cleanup_test32_mount
2581 run_test 32d "open d32d/ext2-mountpoint/../d2/test_dir"
2585 test_mkdir -p $DIR/$tdir/tmp
2586 local tmp_dir=$DIR/$tdir/tmp
2587 ln -s $DIR/$tdir $tmp_dir/symlink11
2588 ln -s $tmp_dir/symlink11 $tmp_dir/../symlink01
2589 $CHECKSTAT -t link $DIR/$tdir/tmp/symlink11 || error "symlink11 bad"
2590 $CHECKSTAT -t link $DIR/$tdir/symlink01 || error "symlink01 bad"
2592 run_test 32e "stat d32e/symlink->tmp/symlink->lustre-subdir"
2596 test_mkdir -p $DIR/$tdir/tmp
2597 local tmp_dir=$DIR/$tdir/tmp
2598 ln -s $DIR/$tdir $tmp_dir/symlink11
2599 ln -s $tmp_dir/symlink11 $tmp_dir/../symlink01
2600 ls $DIR/$tdir/tmp/symlink11 || error "symlink11 bad"
2601 ls $DIR/$tdir/symlink01 || error "symlink01 bad"
2603 run_test 32f "open d32f/symlink->tmp/symlink->lustre-subdir"
2606 local tmp_dir=$DIR/$tdir/tmp
2607 test_mkdir -p $tmp_dir
2608 test_mkdir $DIR/${tdir}2
2609 ln -s $DIR/${tdir}2 $tmp_dir/symlink12
2610 ln -s $tmp_dir/symlink12 $tmp_dir/../symlink02
2611 $CHECKSTAT -t link $tmp_dir/symlink12 || error "symlink12 not a link"
2612 $CHECKSTAT -t link $DIR/$tdir/symlink02 || error "symlink02 not a link"
2613 $CHECKSTAT -t dir -f $tmp_dir/symlink12 || error "symlink12 not a dir"
2614 $CHECKSTAT -t dir -f $DIR/$tdir/symlink02 || error "symlink12 not a dir"
2616 run_test 32g "stat d32g/symlink->tmp/symlink->lustre-subdir/${tdir}2"
2619 rm -fr $DIR/$tdir $DIR/${tdir}2
2620 tmp_dir=$DIR/$tdir/tmp
2621 test_mkdir -p $tmp_dir
2622 test_mkdir $DIR/${tdir}2
2623 ln -s $DIR/${tdir}2 $tmp_dir/symlink12
2624 ln -s $tmp_dir/symlink12 $tmp_dir/../symlink02
2625 ls $tmp_dir/symlink12 || error "listing symlink12"
2626 ls $DIR/$tdir/symlink02 || error "listing symlink02"
2628 run_test 32h "open d32h/symlink->tmp/symlink->lustre-subdir/${tdir}2"
2631 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
2632 [ -e $DIR/$tdir ] && rm -fr $DIR/$tdir
2633 trap cleanup_test32_mount EXIT
2634 test_mkdir -p $DIR/$tdir/ext2-mountpoint
2635 mount -t ext2 -o loop $EXT2_DEV $DIR/$tdir/ext2-mountpoint ||
2636 error "mount failed for $EXT2_DEV $DIR/$tdir/ext2-mountpoint"
2637 touch $DIR/$tdir/test_file
2638 $CHECKSTAT -t file $DIR/$tdir/ext2-mountpoint/../test_file ||
2639 error "$DIR/$tdir/ext2-mountpoint/../test_file not file type"
2640 cleanup_test32_mount
2642 run_test 32i "stat d32i/ext2-mountpoint/../test_file ==========="
2645 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
2646 [ -e $DIR/$tdir ] && rm -fr $DIR/$tdir
2647 trap cleanup_test32_mount EXIT
2648 test_mkdir -p $DIR/$tdir/ext2-mountpoint
2649 mount -t ext2 -o loop $EXT2_DEV $DIR/$tdir/ext2-mountpoint ||
2650 error "mount failed for $EXT2_DEV $DIR/$tdir/ext2-mountpoint"
2651 touch $DIR/$tdir/test_file
2652 cat $DIR/$tdir/ext2-mountpoint/../test_file ||
2653 error "Can't open $DIR/$tdir/ext2-mountpoint/../test_file"
2654 cleanup_test32_mount
2656 run_test 32j "open d32j/ext2-mountpoint/../test_file ==========="
2659 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
2661 trap cleanup_test32_mount EXIT
2662 test_mkdir -p $DIR/$tdir/ext2-mountpoint
2663 mount -t ext2 -o loop $EXT2_DEV $DIR/$tdir/ext2-mountpoint ||
2664 error "mount failed for $EXT2_DEV $DIR/$tdir/ext2-mountpoint"
2665 test_mkdir -p $DIR/$tdir/d2
2666 touch $DIR/$tdir/d2/test_file || error "touch failed"
2667 $CHECKSTAT -t file $DIR/$tdir/ext2-mountpoint/../d2/test_file ||
2668 error "$DIR/$tdir/ext2-mountpoint/../d2/test_file not file type"
2669 cleanup_test32_mount
2671 run_test 32k "stat d32k/ext2-mountpoint/../d2/test_file ========"
2674 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
2676 trap cleanup_test32_mount EXIT
2677 test_mkdir -p $DIR/$tdir/ext2-mountpoint
2678 mount -t ext2 -o loop $EXT2_DEV $DIR/$tdir/ext2-mountpoint ||
2679 error "mount failed for $EXT2_DEV $DIR/$tdir/ext2-mountpoint"
2680 test_mkdir -p $DIR/$tdir/d2
2681 touch $DIR/$tdir/d2/test_file || error "touch failed"
2682 cat $DIR/$tdir/ext2-mountpoint/../d2/test_file ||
2683 error "Can't open $DIR/$tdir/ext2-mountpoint/../d2/test_file"
2684 cleanup_test32_mount
2686 run_test 32l "open d32l/ext2-mountpoint/../d2/test_file ========"
2690 test_mkdir -p $DIR/d32m/tmp
2691 TMP_DIR=$DIR/d32m/tmp
2692 ln -s $DIR $TMP_DIR/symlink11
2693 ln -s $TMP_DIR/symlink11 $TMP_DIR/../symlink01
2694 $CHECKSTAT -t link $DIR/d32m/tmp/symlink11 ||
2695 error "symlink11 not a link"
2696 $CHECKSTAT -t link $DIR/d32m/symlink01 ||
2697 error "symlink01 not a link"
2699 run_test 32m "stat d32m/symlink->tmp/symlink->lustre-root ======"
2703 test_mkdir -p $DIR/d32n/tmp
2704 TMP_DIR=$DIR/d32n/tmp
2705 ln -s $DIR $TMP_DIR/symlink11
2706 ln -s $TMP_DIR/symlink11 $TMP_DIR/../symlink01
2707 ls -l $DIR/d32n/tmp/symlink11 || error "listing symlink11"
2708 ls -l $DIR/d32n/symlink01 || error "listing symlink01"
2710 run_test 32n "open d32n/symlink->tmp/symlink->lustre-root ======"
2714 test_mkdir -p $DIR/d32o/tmp
2715 TMP_DIR=$DIR/d32o/tmp
2716 ln -s $DIR/$tfile $TMP_DIR/symlink12
2717 ln -s $TMP_DIR/symlink12 $TMP_DIR/../symlink02
2718 $CHECKSTAT -t link $DIR/d32o/tmp/symlink12 ||
2719 error "symlink12 not a link"
2720 $CHECKSTAT -t link $DIR/d32o/symlink02 || error "symlink02 not a link"
2721 $CHECKSTAT -t file -f $DIR/d32o/tmp/symlink12 ||
2722 error "$DIR/d32o/tmp/symlink12 not file type"
2723 $CHECKSTAT -t file -f $DIR/d32o/symlink02 ||
2724 error "$DIR/d32o/symlink02 not file type"
2726 run_test 32o "stat d32o/symlink->tmp/symlink->lustre-root/$tfile"
2736 test_mkdir -p $DIR/d32p/tmp
2738 TMP_DIR=$DIR/d32p/tmp
2740 ln -s $DIR/$tfile $TMP_DIR/symlink12
2742 ln -s $TMP_DIR/symlink12 $TMP_DIR/../symlink02
2744 cat $DIR/d32p/tmp/symlink12 ||
2745 error "Can't open $DIR/d32p/tmp/symlink12"
2747 cat $DIR/d32p/symlink02 || error "Can't open $DIR/d32p/symlink02"
2750 run_test 32p "open d32p/symlink->tmp/symlink->lustre-root/$tfile"
2753 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
2754 [ -e $DIR/$tdir ] && rm -fr $DIR/$tdir
2755 trap cleanup_test32_mount EXIT
2756 test_mkdir -p $DIR/$tdir/ext2-mountpoint
2757 touch $DIR/$tdir/ext2-mountpoint/under_the_mount || error "touch failed"
2758 mount -t ext2 -o loop $EXT2_DEV $DIR/$tdir/ext2-mountpoint ||
2759 error "mount failed for $EXT2_DEV $DIR/$tdir/ext2-mountpoint"
2760 ls $DIR/$tdir/ext2-mountpoint | grep "\<under_the_mount\>" && error
2761 cleanup_test32_mount
2763 run_test 32q "stat follows mountpoints in Lustre (should return error)"
2766 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
2767 [ -e $DIR/$tdir ] && rm -fr $DIR/$tdir
2768 trap cleanup_test32_mount EXIT
2769 test_mkdir -p $DIR/$tdir/ext2-mountpoint
2770 touch $DIR/$tdir/ext2-mountpoint/under_the_mount || error "touch failed"
2771 mount -t ext2 -o loop $EXT2_DEV $DIR/$tdir/ext2-mountpoint ||
2772 error "mount failed for $EXT2_DEV $DIR/$tdir/ext2-mountpoint"
2773 ls $DIR/$tdir/ext2-mountpoint | grep -q under_the_mount && error || true
2774 cleanup_test32_mount
2776 run_test 32r "opendir follows mountpoints in Lustre (should return error)"
2781 chmod 444 $DIR/$tfile
2782 chown $RUNAS_ID $DIR/$tfile
2784 $RUNAS $OPENFILE -f O_RDWR $DIR/$tfile && error || true
2787 run_test 33aa "write file with mode 444 (should return error)"
2791 test_mkdir $DIR/$tdir
2792 chown $RUNAS_ID $DIR/$tdir
2793 $RUNAS $OPENFILE -f O_RDWR:O_CREAT -m 0444 $DIR/$tdir/$tfile ||
2794 error "$RUNAS create $tdir/$tfile failed"
2795 $RUNAS $OPENFILE -f O_RDWR:O_CREAT -m 0444 $DIR/$tdir/$tfile &&
2796 error "open RDWR" || true
2798 run_test 33a "test open file(mode=0444) with O_RDWR (should return error)"
2802 test_mkdir $DIR/$tdir
2803 chown $RUNAS_ID $DIR/$tdir
2804 $RUNAS $OPENFILE -f 1286739555 $DIR/$tdir/$tfile || true
2806 run_test 33b "test open file with malformed flags (No panic)"
2809 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
2815 remote_ost_nodsh && skip "remote OST with nodsh" && return
2818 test_mkdir $DIR/$tdir
2819 # Read: 0, Write: 4, create/destroy: 2/0, stat: 1, punch: 0
2822 for ostnum in $(seq $OSTCOUNT); do
2823 # test-framework's OST numbering is one-based, while Lustre's
2825 ostname=$(printf "$FSNAME-OST%.4x" $((ostnum - 1)))
2826 # Parsing llobdstat's output sucks; we could grep the /proc
2827 # path, but that's likely to not be as portable as using the
2828 # llobdstat utility. So we parse lctl output instead.
2829 write_bytes=$(do_facet ost$ostnum lctl get_param -n \
2830 obdfilter/$ostname/stats |
2831 awk '/^write_bytes/ {print $7}' )
2832 echo "baseline_write_bytes@$OSTnum/$ostname=$write_bytes"
2833 if (( ${write_bytes:-0} > 0 ))
2840 $all_zeros || return 0
2843 echo foo > $DIR/$tdir/bar
2847 # Total up write_bytes after writing. We'd better find non-zeros.
2848 for ostnum in $(seq $OSTCOUNT); do
2849 ostname=$(printf "$FSNAME-OST%.4x" $((ostnum - 1)))
2850 write_bytes=$(do_facet ost$ostnum lctl get_param -n \
2851 obdfilter/$ostname/stats |
2852 awk '/^write_bytes/ {print $7}' )
2853 echo "write_bytes@$OSTnum/$ostname=$write_bytes"
2854 if (( ${write_bytes:-0} > 0 ))
2863 for ostnum in $(seq $OSTCOUNT); do
2864 ostname=$(printf "$FSNAME-OST%.4x" $((ostnum - 1)))
2865 echo "Check that write_bytes is present in obdfilter/*/stats:"
2866 do_facet ost$ostnum lctl get_param -n \
2867 obdfilter/$ostname/stats
2869 error "OST not keeping write_bytes stats (b22312)"
2872 run_test 33c "test llobdstat and write_bytes"
2875 [[ $MDSCOUNT -lt 2 ]] && skip "needs >= 2 MDTs" && return
2876 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
2878 local remote_dir=$DIR/$tdir/remote_dir
2880 test_mkdir $DIR/$tdir
2881 $LFS mkdir -i $MDTIDX $remote_dir ||
2882 error "create remote directory failed"
2884 touch $remote_dir/$tfile
2885 chmod 444 $remote_dir/$tfile
2886 chown $RUNAS_ID $remote_dir/$tfile
2888 $RUNAS $OPENFILE -f O_RDWR $DIR/$tfile && error || true
2890 chown $RUNAS_ID $remote_dir
2891 $RUNAS $OPENFILE -f O_RDWR:O_CREAT -m 0444 $remote_dir/f33 ||
2892 error "create" || true
2893 $RUNAS $OPENFILE -f O_RDWR:O_CREAT -m 0444 $remote_dir/f33 &&
2894 error "open RDWR" || true
2895 $RUNAS $OPENFILE -f 1286739555 $remote_dir/f33 || true
2897 run_test 33d "openfile with 444 modes and malformed flags under remote dir"
2900 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
2904 $LFS setdirstripe -i0 -c2 $DIR/$tdir/striped_dir
2905 $LFS setdirstripe -i1 -c2 $DIR/$tdir/striped_dir1
2906 mkdir $DIR/$tdir/local_dir
2908 local s0_mode=$(stat -c%f $DIR/$tdir/striped_dir)
2909 local s1_mode=$(stat -c%f $DIR/$tdir/striped_dir1)
2910 local l_mode=$(stat -c%f $DIR/$tdir/local_dir)
2912 [ "$l_mode" = "$s0_mode" -a "$l_mode" = "$s1_mode" ] ||
2913 error "mkdir $l_mode striped0 $s0_mode striped1 $s1_mode"
2915 rmdir $DIR/$tdir/* || error "rmdir failed"
2918 $LFS setdirstripe -i0 -c2 $DIR/$tdir/striped_dir
2919 $LFS setdirstripe -i1 -c2 $DIR/$tdir/striped_dir1
2920 mkdir $DIR/$tdir/local_dir
2922 s0_mode=$(stat -c%f $DIR/$tdir/striped_dir)
2923 s1_mode=$(stat -c%f $DIR/$tdir/striped_dir1)
2924 l_mode=$(stat -c%f $DIR/$tdir/local_dir)
2926 [ "$l_mode" = "$s0_mode" -a "$l_mode" = "$s1_mode" ] ||
2927 error "mkdir $l_mode striped0 $s0_mode striped1 $s1_mode 777"
2929 rmdir $DIR/$tdir/* || error "rmdir(umask 777) failed"
2932 $LFS setdirstripe -i0 -c2 $DIR/$tdir/striped_dir
2933 $LFS setdirstripe -i1 -c2 $DIR/$tdir/striped_dir1
2934 mkdir $DIR/$tdir/local_dir
2936 s0_mode=$(stat -c%f $DIR/$tdir/striped_dir)
2937 s1_mode=$(stat -c%f $DIR/$tdir/striped_dir1)
2938 l_mode=$(stat -c%f $DIR/$tdir/local_dir)
2940 [ "$l_mode" = "$s0_mode" -a "$l_mode" = "$s1_mode" ] ||
2941 error "mkdir $l_mode striped0 $s0_mode striped1 $s1_mode 0"
2943 run_test 33e "mkdir and striped directory should have same mode"
2947 do_facet $SINGLEMDS $LCTL set_param mdt.*.enable_remote_dir_gid=0
2951 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
2952 remote_mds_nodsh && skip "remote MDS with nodsh" && return
2955 chmod go+rwx $DIR/$tdir
2956 do_facet $SINGLEMDS $LCTL set_param mdt.*.enable_remote_dir_gid=-1
2957 trap cleanup_33f EXIT
2959 $RUNAS lfs mkdir -i 0 -c$MDSCOUNT $DIR/$tdir/striped_dir ||
2960 error "cannot create striped directory"
2962 $RUNAS touch $DIR/$tdir/striped_dir/{0..16} ||
2963 error "cannot create files in striped directory"
2965 $RUNAS rm $DIR/$tdir/striped_dir/{0..16} ||
2966 error "cannot remove files in striped directory"
2968 $RUNAS rmdir $DIR/$tdir/striped_dir ||
2969 error "cannot remove striped directory"
2973 run_test 33f "nonroot user can create, access, and remove a striped directory"
2976 mkdir -p $DIR/$tdir/dir2
2978 local err=$($RUNAS mkdir $DIR/$tdir/dir2 2>&1)
2980 [[ $err =~ "exists" ]] || error "Not exists error"
2982 run_test 33g "nonroot user create already existing root created file"
2984 TEST_34_SIZE=${TEST_34_SIZE:-2000000000000}
2987 $MCREATE $DIR/f34 || error "mcreate failed"
2988 $GETSTRIPE $DIR/f34 2>&1 | grep -q "no stripe info" ||
2989 error "getstripe failed"
2990 $TRUNCATE $DIR/f34 $TEST_34_SIZE || error "truncate failed"
2991 $GETSTRIPE $DIR/f34 2>&1 | grep -q "no stripe info" ||
2992 error "getstripe failed"
2993 $CHECKSTAT -s $TEST_34_SIZE $DIR/f34 ||
2994 error "Size of $DIR/f34 not equal to $TEST_34_SIZE bytes"
2996 run_test 34a "truncate file that has not been opened ==========="
2999 [ ! -f $DIR/f34 ] && test_34a
3000 $CHECKSTAT -s $TEST_34_SIZE $DIR/f34 ||
3001 error "Size of $DIR/f34 not equal to $TEST_34_SIZE bytes"
3002 $OPENFILE -f O_RDONLY $DIR/f34
3003 $GETSTRIPE $DIR/f34 2>&1 | grep -q "no stripe info" ||
3004 error "getstripe failed"
3005 $CHECKSTAT -s $TEST_34_SIZE $DIR/f34 ||
3006 error "Size of $DIR/f34 not equal to $TEST_34_SIZE bytes"
3008 run_test 34b "O_RDONLY opening file doesn't create objects ====="
3011 [ ! -f $DIR/f34 ] && test_34a
3012 $CHECKSTAT -s $TEST_34_SIZE $DIR/f34 ||
3013 error "Size of $DIR/f34 not equal to $TEST_34_SIZE bytes"
3014 $OPENFILE -f O_RDWR $DIR/f34
3015 $GETSTRIPE $DIR/f34 2>&1 | grep -q "no stripe info" && error
3016 $CHECKSTAT -s $TEST_34_SIZE $DIR/f34 ||
3017 error "Size of $DIR/f34 not equal to $TEST_34_SIZE bytes"
3019 run_test 34c "O_RDWR opening file-with-size works =============="
3022 [ ! -f $DIR/f34 ] && test_34a
3023 dd if=/dev/zero of=$DIR/f34 conv=notrunc bs=4k count=1 ||
3025 $CHECKSTAT -s $TEST_34_SIZE $DIR/f34 ||
3026 error "Size of $DIR/f34 not equal to $TEST_34_SIZE bytes"
3029 run_test 34d "write to sparse file ============================="
3033 $MCREATE $DIR/f34e || error "mcreate failed"
3034 $TRUNCATE $DIR/f34e 1000 || error "truncate failed"
3035 $CHECKSTAT -s 1000 $DIR/f34e ||
3036 error "Size of $DIR/f34e not equal to 1000 bytes"
3037 $OPENFILE -f O_RDWR $DIR/f34e
3038 $CHECKSTAT -s 1000 $DIR/f34e ||
3039 error "Size of $DIR/f34e not equal to 1000 bytes"
3041 run_test 34e "create objects, some with size and some without =="
3043 test_34f() { # bug 6242, 6243
3044 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
3047 $MCREATE $DIR/f34f || error "mcreate failed"
3048 $TRUNCATE $DIR/f34f $SIZE34F || error "truncating $DIR/f3f to $SIZE34F"
3049 dd if=$DIR/f34f of=$TMP/f34f
3050 $CHECKSTAT -s $SIZE34F $TMP/f34f || error "$TMP/f34f not $SIZE34F bytes"
3051 dd if=/dev/zero of=$TMP/f34fzero bs=$SIZE34F count=1
3052 cmp $DIR/f34f $TMP/f34fzero || error "$DIR/f34f not all zero"
3053 cmp $TMP/f34f $TMP/f34fzero || error "$TMP/f34f not all zero"
3054 rm $TMP/f34f $TMP/f34fzero $DIR/f34f
3056 run_test 34f "read from a file with no objects until EOF ======="
3059 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
3060 dd if=/dev/zero of=$DIR/$tfile bs=1 count=100 seek=$TEST_34_SIZE ||
3062 $TRUNCATE $DIR/$tfile $((TEST_34_SIZE / 2))|| error "truncate failed"
3063 $CHECKSTAT -s $((TEST_34_SIZE / 2)) $DIR/$tfile ||
3064 error "Size of $DIR/$tfile not equal to $((TEST_34_SIZE / 2))"
3065 cancel_lru_locks osc
3066 $CHECKSTAT -s $((TEST_34_SIZE / 2)) $DIR/$tfile ||
3067 error "wrong size after lock cancel"
3069 $TRUNCATE $DIR/$tfile $TEST_34_SIZE || error "truncate failed"
3070 $CHECKSTAT -s $TEST_34_SIZE $DIR/$tfile ||
3071 error "expanding truncate failed"
3072 cancel_lru_locks osc
3073 $CHECKSTAT -s $TEST_34_SIZE $DIR/$tfile ||
3074 error "wrong expanded size after lock cancel"
3076 run_test 34g "truncate long file ==============================="
3079 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
3083 dd if=/dev/zero of=$DIR/$tfile bs=1M count=10 || error "dd failed"
3084 sync # Flush the cache so that multiop below does not block on cache
3085 # flush when getting the group lock
3086 $MULTIOP $DIR/$tfile OG${gid}T${sz}g${gid}c &
3089 # Since just timed wait is not good enough, let's do a sync write
3090 # that way we are sure enough time for a roundtrip + processing
3091 # passed + 2 seconds of extra margin.
3092 dd if=/dev/zero of=$DIR/${tfile}-1 bs=4096 oflag=direct count=1
3096 if [[ `ps h -o comm -p $MULTIPID` == "multiop" ]]; then
3097 error "Multiop blocked on ftruncate, pid=$MULTIPID"
3101 local nsz=`stat -c %s $DIR/$tfile`
3102 [[ $nsz == $sz ]] || error "New size wrong $nsz != $sz"
3104 run_test 34h "ftruncate file under grouplock should not block"
3107 cp /bin/sh $DIR/f35a
3109 chown $RUNAS_ID $DIR/f35a
3110 $RUNAS $DIR/f35a && error || true
3113 run_test 35a "exec file with mode 444 (should return and not leak)"
3117 utime $DIR/f36 || error "utime failed for MDS"
3119 run_test 36a "MDS utime check (mknod, utime)"
3123 utime $DIR/f36 || error "utime failed for OST"
3125 run_test 36b "OST utime check (open, utime)"
3130 chown $RUNAS_ID $DIR/d36
3131 $RUNAS utime $DIR/d36/f36 || error "utime failed for MDS as non-root"
3133 run_test 36c "non-root MDS utime check (mknod, utime)"
3136 [ ! -d $DIR/d36 ] && test_36c
3137 echo "" > $DIR/d36/f36
3138 $RUNAS utime $DIR/d36/f36 || error "utime failed for OST as non-root"
3140 run_test 36d "non-root OST utime check (open, utime)"
3143 [ $RUNAS_ID -eq $UID ] && skip_env "RUNAS_ID = UID = $UID -- skipping" && return
3144 test_mkdir $DIR/$tdir
3145 touch $DIR/$tdir/$tfile
3146 $RUNAS utime $DIR/$tdir/$tfile &&
3147 error "utime worked, expected failure" || true
3149 run_test 36e "utime on non-owned file (should return error)"
3153 local LANG_SAVE=$LANG
3154 local LC_LANG_SAVE=$LC_LANG
3155 export LANG=C LC_LANG=C # for date language
3157 DATESTR="Dec 20 2000"
3158 test_mkdir $DIR/$tdir
3159 lctl set_param fail_loc=$fl
3161 cp /etc/hosts $DIR/$tdir/$tfile
3162 sync & # write RPC generated with "current" inode timestamp, but delayed
3164 touch --date="$DATESTR" $DIR/$tdir/$tfile # setattr timestamp in past
3165 LS_BEFORE="`ls -l $DIR/$tdir/$tfile`" # old timestamp from client cache
3166 cancel_lru_locks osc
3167 LS_AFTER="`ls -l $DIR/$tdir/$tfile`" # timestamp from OST object
3169 [ "$LS_BEFORE" != "$LS_AFTER" ] && \
3170 echo "BEFORE: $LS_BEFORE" && \
3171 echo "AFTER : $LS_AFTER" && \
3172 echo "WANT : $DATESTR" && \
3173 error "$DIR/$tdir/$tfile timestamps changed" || true
3175 export LANG=$LANG_SAVE LC_LANG=$LC_LANG_SAVE
3179 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
3180 #define OBD_FAIL_OST_BRW_PAUSE_BULK 0x214
3181 subr_36fh "0x80000214"
3183 run_test 36f "utime on file racing with OST BRW write =========="
3186 remote_ost_nodsh && skip "remote OST with nodsh" && return
3187 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
3192 test_mkdir $DIR/$tdir
3193 fmd_max_age=$(do_facet ost1 \
3194 "lctl get_param -n obdfilter.*.client_cache_seconds 2> /dev/null | \
3197 fmd_before=$(do_facet ost1 \
3198 "awk '/ll_fmd_cache/ {print \\\$2}' /proc/slabinfo")
3199 touch $DIR/$tdir/$tfile
3200 sleep $((fmd_max_age + 12))
3201 fmd_after=$(do_facet ost1 \
3202 "awk '/ll_fmd_cache/ {print \\\$2}' /proc/slabinfo")
3204 echo "fmd_before: $fmd_before"
3205 echo "fmd_after: $fmd_after"
3206 [[ $fmd_after -gt $fmd_before ]] &&
3207 echo "AFTER: $fmd_after > BEFORE: $fmd_before" &&
3208 error "fmd didn't expire after ping" || true
3210 run_test 36g "filter mod data cache expiry ====================="
3213 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
3214 #define OBD_FAIL_OST_BRW_PAUSE_BULK2 0x227
3215 subr_36fh "0x80000227"
3217 run_test 36h "utime on file racing with OST BRW write =========="
3220 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
3222 test_mkdir $DIR/$tdir
3223 $LFS setdirstripe -i0 -c$MDSCOUNT $DIR/$tdir/striped_dir
3225 local mtime=$(stat -c%Y $DIR/$tdir/striped_dir)
3226 local new_mtime=$((mtime + 200))
3228 #change Modify time of striped dir
3229 touch -m -d @$new_mtime $DIR/$tdir/striped_dir ||
3230 error "change mtime failed"
3232 local got=$(stat -c%Y $DIR/$tdir/striped_dir)
3234 [ "$new_mtime" = "$got" ] || error "expect $new_mtime got $got"
3236 run_test 36i "change mtime on striped directory"
3238 # test_37 - duplicate with tests 32q 32r
3241 local file=$DIR/$tfile
3243 openfile -f O_DIRECTORY $file
3246 [ $RC -eq 0 ] && error "opened file $file with O_DIRECTORY" || true
3247 [ $RC -eq $ENOTDIR ] || error "error $RC should be ENOTDIR ($ENOTDIR)"
3249 run_test 38 "open a regular file with O_DIRECTORY should return -ENOTDIR ==="
3251 test_39a() { # was test_39
3253 touch $DIR/${tfile}2
3254 # ls -l $DIR/$tfile $DIR/${tfile}2
3255 # ls -lu $DIR/$tfile $DIR/${tfile}2
3256 # ls -lc $DIR/$tfile $DIR/${tfile}2
3258 $OPENFILE -f O_CREAT:O_TRUNC:O_WRONLY $DIR/${tfile}2
3259 if [ ! $DIR/${tfile}2 -nt $DIR/$tfile ]; then
3261 ls -l --full-time $DIR/$tfile $DIR/${tfile}2
3263 ls -lu --full-time $DIR/$tfile $DIR/${tfile}2
3265 ls -lc --full-time $DIR/$tfile $DIR/${tfile}2
3266 error "O_TRUNC didn't change timestamps"
3269 run_test 39a "mtime changed on create"
3272 test_mkdir -c1 $DIR/$tdir
3273 cp -p /etc/passwd $DIR/$tdir/fopen
3274 cp -p /etc/passwd $DIR/$tdir/flink
3275 cp -p /etc/passwd $DIR/$tdir/funlink
3276 cp -p /etc/passwd $DIR/$tdir/frename
3277 ln $DIR/$tdir/funlink $DIR/$tdir/funlink2
3280 echo "aaaaaa" >> $DIR/$tdir/fopen
3281 echo "aaaaaa" >> $DIR/$tdir/flink
3282 echo "aaaaaa" >> $DIR/$tdir/funlink
3283 echo "aaaaaa" >> $DIR/$tdir/frename
3285 local open_new=`stat -c %Y $DIR/$tdir/fopen`
3286 local link_new=`stat -c %Y $DIR/$tdir/flink`
3287 local unlink_new=`stat -c %Y $DIR/$tdir/funlink`
3288 local rename_new=`stat -c %Y $DIR/$tdir/frename`
3290 cat $DIR/$tdir/fopen > /dev/null
3291 ln $DIR/$tdir/flink $DIR/$tdir/flink2
3292 rm -f $DIR/$tdir/funlink2
3293 mv -f $DIR/$tdir/frename $DIR/$tdir/frename2
3295 for (( i=0; i < 2; i++ )) ; do
3296 local open_new2=`stat -c %Y $DIR/$tdir/fopen`
3297 local link_new2=`stat -c %Y $DIR/$tdir/flink`
3298 local unlink_new2=`stat -c %Y $DIR/$tdir/funlink`
3299 local rename_new2=`stat -c %Y $DIR/$tdir/frename2`
3301 [ $open_new2 -eq $open_new ] || error "open file reverses mtime"
3302 [ $link_new2 -eq $link_new ] || error "link file reverses mtime"
3303 [ $unlink_new2 -eq $unlink_new ] || error "unlink file reverses mtime"
3304 [ $rename_new2 -eq $rename_new ] || error "rename file reverses mtime"
3306 cancel_lru_locks osc
3307 if [ $i = 0 ] ; then echo "repeat after cancel_lru_locks"; fi
3310 run_test 39b "mtime change on open, link, unlink, rename ======"
3312 # this should be set to past
3313 TEST_39_MTIME=`date -d "1 year ago" +%s`
3319 local mtime0=`stat -c %Y $DIR1/$tfile`
3321 touch -m -d @$TEST_39_MTIME $DIR1/$tfile
3322 local mtime1=`stat -c %Y $DIR1/$tfile`
3323 [ "$mtime1" = $TEST_39_MTIME ] || \
3324 error "mtime is not set to past: $mtime1, should be $TEST_39_MTIME"
3327 echo hello >> $DIR1/$tfile
3329 local mtime2=`stat -c %Y $DIR1/$tfile`
3330 [ "$mtime2" -ge "$d1" ] && [ "$mtime2" -le "$d2" ] || \
3331 error "mtime is not updated on write: $d1 <= $mtime2 <= $d2"
3333 mv $DIR1/$tfile $DIR1/$tfile-1
3335 for (( i=0; i < 2; i++ )) ; do
3336 local mtime3=`stat -c %Y $DIR1/$tfile-1`
3337 [ "$mtime2" = "$mtime3" ] || \
3338 error "mtime ($mtime2) changed (to $mtime3) on rename"
3340 cancel_lru_locks osc
3341 if [ $i = 0 ] ; then echo "repeat after cancel_lru_locks"; fi
3344 run_test 39c "mtime change on rename ==========================="
3348 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
3351 touch -m -d @$TEST_39_MTIME $DIR1/$tfile
3353 for (( i=0; i < 2; i++ )) ; do
3354 local mtime=`stat -c %Y $DIR1/$tfile`
3355 [ $mtime = $TEST_39_MTIME ] || \
3356 error "mtime($mtime) is not set to $TEST_39_MTIME"
3358 cancel_lru_locks osc
3359 if [ $i = 0 ] ; then echo "repeat after cancel_lru_locks"; fi
3362 run_test 39d "create, utime, stat =============================="
3366 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
3368 local mtime1=`stat -c %Y $DIR1/$tfile`
3370 touch -m -d @$TEST_39_MTIME $DIR1/$tfile
3372 for (( i=0; i < 2; i++ )) ; do
3373 local mtime2=`stat -c %Y $DIR1/$tfile`
3374 [ $mtime2 = $TEST_39_MTIME ] || \
3375 error "mtime($mtime2) is not set to $TEST_39_MTIME"
3377 cancel_lru_locks osc
3378 if [ $i = 0 ] ; then echo "repeat after cancel_lru_locks"; fi
3381 run_test 39e "create, stat, utime, stat ========================"
3385 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
3387 mtime1=`stat -c %Y $DIR1/$tfile`
3390 touch -m -d @$TEST_39_MTIME $DIR1/$tfile
3392 for (( i=0; i < 2; i++ )) ; do
3393 local mtime2=`stat -c %Y $DIR1/$tfile`
3394 [ $mtime2 = $TEST_39_MTIME ] || \
3395 error "mtime($mtime2) is not set to $TEST_39_MTIME"
3397 cancel_lru_locks osc
3398 if [ $i = 0 ] ; then echo "repeat after cancel_lru_locks"; fi
3401 run_test 39f "create, stat, sleep, utime, stat ================="
3405 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
3406 echo hello >> $DIR1/$tfile
3407 local mtime1=`stat -c %Y $DIR1/$tfile`
3410 chmod o+r $DIR1/$tfile
3412 for (( i=0; i < 2; i++ )) ; do
3413 local mtime2=`stat -c %Y $DIR1/$tfile`
3414 [ "$mtime1" = "$mtime2" ] || \
3415 error "lost mtime: $mtime2, should be $mtime1"
3417 cancel_lru_locks osc
3418 if [ $i = 0 ] ; then echo "repeat after cancel_lru_locks"; fi
3421 run_test 39g "write, chmod, stat ==============================="
3425 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
3430 echo hello >> $DIR1/$tfile
3431 local mtime1=`stat -c %Y $DIR1/$tfile`
3433 touch -m -d @$TEST_39_MTIME $DIR1/$tfile
3435 if [ "$d1" != "$d2" ]; then
3436 echo "write and touch not within one second"
3438 for (( i=0; i < 2; i++ )) ; do
3439 local mtime2=`stat -c %Y $DIR1/$tfile`
3440 [ "$mtime2" = $TEST_39_MTIME ] || \
3441 error "lost mtime: $mtime2, should be $TEST_39_MTIME"
3443 cancel_lru_locks osc
3444 if [ $i = 0 ] ; then echo "repeat after cancel_lru_locks"; fi
3448 run_test 39h "write, utime within one second, stat ============="
3451 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
3455 echo hello >> $DIR1/$tfile
3456 local mtime1=`stat -c %Y $DIR1/$tfile`
3458 mv $DIR1/$tfile $DIR1/$tfile-1
3460 for (( i=0; i < 2; i++ )) ; do
3461 local mtime2=`stat -c %Y $DIR1/$tfile-1`
3463 [ "$mtime1" = "$mtime2" ] || \
3464 error "lost mtime: $mtime2, should be $mtime1"
3466 cancel_lru_locks osc
3467 if [ $i = 0 ] ; then echo "repeat after cancel_lru_locks"; fi
3470 run_test 39i "write, rename, stat =============================="
3473 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
3474 start_full_debug_logging
3478 #define OBD_FAIL_OSC_DELAY_SETTIME 0x412
3479 lctl set_param fail_loc=0x80000412
3480 multiop_bg_pause $DIR1/$tfile oO_RDWR:w2097152_c ||
3481 error "multiop failed"
3483 local mtime1=`stat -c %Y $DIR1/$tfile`
3485 mv $DIR1/$tfile $DIR1/$tfile-1
3487 kill -USR1 $multipid
3488 wait $multipid || error "multiop close failed"
3490 for (( i=0; i < 2; i++ )) ; do
3491 local mtime2=`stat -c %Y $DIR1/$tfile-1`
3492 [ "$mtime1" = "$mtime2" ] ||
3493 error "mtime is lost on close: $mtime2, " \
3496 cancel_lru_locks osc
3497 if [ $i = 0 ] ; then echo "repeat after cancel_lru_locks"; fi
3499 lctl set_param fail_loc=0
3500 stop_full_debug_logging
3502 run_test 39j "write, rename, close, stat ======================="
3505 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
3509 multiop_bg_pause $DIR1/$tfile oO_RDWR:w2097152_c || error "multiop failed"
3511 local mtime1=`stat -c %Y $DIR1/$tfile`
3513 touch -m -d @$TEST_39_MTIME $DIR1/$tfile
3515 kill -USR1 $multipid
3516 wait $multipid || error "multiop close failed"
3518 for (( i=0; i < 2; i++ )) ; do
3519 local mtime2=`stat -c %Y $DIR1/$tfile`
3521 [ "$mtime2" = $TEST_39_MTIME ] || \
3522 error "mtime is lost on close: $mtime2, should be $TEST_39_MTIME"
3524 cancel_lru_locks osc
3525 if [ $i = 0 ] ; then echo "repeat after cancel_lru_locks"; fi
3528 run_test 39k "write, utime, close, stat ========================"
3530 # this should be set to future
3531 TEST_39_ATIME=`date -d "1 year" +%s`
3534 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
3535 remote_mds_nodsh && skip "remote MDS with nodsh" && return
3536 local atime_diff=$(do_facet $SINGLEMDS \
3537 lctl get_param -n mdd.*MDT0000*.atime_diff)
3541 # test setting directory atime to future
3542 touch -a -d @$TEST_39_ATIME $DIR/$tdir
3543 local atime=$(stat -c %X $DIR/$tdir)
3544 [ "$atime" = $TEST_39_ATIME ] ||
3545 error "atime is not set to future: $atime, $TEST_39_ATIME"
3547 # test setting directory atime from future to now
3548 local now=$(date +%s)
3549 touch -a -d @$now $DIR/$tdir
3551 atime=$(stat -c %X $DIR/$tdir)
3552 [ "$atime" -eq "$now" ] ||
3553 error "atime is not updated from future: $atime, $now"
3555 do_facet $SINGLEMDS lctl set_param -n mdd.*MDT0000*.atime_diff=2
3558 # test setting directory atime when now > dir atime + atime_diff
3559 local d1=$(date +%s)
3561 local d2=$(date +%s)
3562 cancel_lru_locks mdc
3563 atime=$(stat -c %X $DIR/$tdir)
3564 [ "$atime" -ge "$d1" -a "$atime" -le "$d2" ] ||
3565 error "atime is not updated : $atime, should be $d2"
3567 do_facet $SINGLEMDS lctl set_param -n mdd.*MDT0000*.atime_diff=60
3570 # test not setting directory atime when now < dir atime + atime_diff
3572 cancel_lru_locks mdc
3573 atime=$(stat -c %X $DIR/$tdir)
3574 [ "$atime" -ge "$d1" -a "$atime" -le "$d2" ] ||
3575 error "atime is updated to $atime, should remain $d1<atime<$d2"
3577 do_facet $SINGLEMDS \
3578 lctl set_param -n mdd.*MDT0000*.atime_diff=$atime_diff
3580 run_test 39l "directory atime update ==========================="
3583 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
3586 local far_past_mtime=$(date -d "May 29 1953" +%s)
3587 local far_past_atime=$(date -d "Dec 17 1903" +%s)
3589 touch -m -d @$far_past_mtime $DIR1/$tfile
3590 touch -a -d @$far_past_atime $DIR1/$tfile
3592 for (( i=0; i < 2; i++ )) ; do
3593 local timestamps=$(stat -c "%X %Y" $DIR1/$tfile)
3594 [ "$timestamps" = "$far_past_atime $far_past_mtime" ] || \
3595 error "atime or mtime set incorrectly"
3597 cancel_lru_locks osc
3598 if [ $i = 0 ] ; then echo "repeat after cancel_lru_locks"; fi
3601 run_test 39m "test atime and mtime before 1970"
3603 test_39n() { # LU-3832
3604 remote_mds_nodsh && skip "remote MDS with nodsh" && return
3605 local atime_diff=$(do_facet $SINGLEMDS \
3606 lctl get_param -n mdd.*MDT0000*.atime_diff)
3611 do_facet $SINGLEMDS lctl set_param -n mdd.*MDT0000*.atime_diff=1
3614 dd if=/dev/zero of=$DIR/$tfile bs=4096 count=1 status=noxfer
3615 atime0=$(stat -c %X $DIR/$tfile)
3618 $MULTIOP $DIR/$tfile oO_RDONLY:O_NOATIME:r4096c
3619 atime1=$(stat -c %X $DIR/$tfile)
3622 cancel_lru_locks mdc
3623 cancel_lru_locks osc
3624 $MULTIOP $DIR/$tfile oO_RDONLY:O_NOATIME:r4096c
3625 atime2=$(stat -c %X $DIR/$tfile)
3627 do_facet $SINGLEMDS \
3628 lctl set_param -n mdd.*MDT0000*.atime_diff=$atime_diff
3630 [ "$atime0" -eq "$atime1" ] || error "atime0 $atime0 != atime1 $atime1"
3631 [ "$atime1" -eq "$atime2" ] || error "atime0 $atime0 != atime1 $atime1"
3633 run_test 39n "check that O_NOATIME is honored"
3636 TESTDIR=$DIR/$tdir/$tfile
3637 [ -e $TESTDIR ] && rm -rf $TESTDIR
3644 links2=$(stat -c %h .)
3645 [ $(($links1 + 2)) != $links2 ] &&
3646 error "wrong links count $(($links1 + 2)) != $links2"
3648 links3=$(stat -c %h .)
3649 [ $(($links1 + 1)) != $links3 ] &&
3650 error "wrong links count $links1 != $links3"
3653 run_test 39o "directory cached attributes updated after create"
3656 [[ $MDSCOUNT -lt 2 ]] && skip "needs >= 2 MDTs" && return
3658 TESTDIR=$DIR/$tdir/$tdir
3659 [ -e $TESTDIR ] && rm -rf $TESTDIR
3660 test_mkdir -p $TESTDIR
3664 test_mkdir -i $MDTIDX $TESTDIR/remote_dir1
3665 test_mkdir -i $MDTIDX $TESTDIR/remote_dir2
3667 links2=$(stat -c %h .)
3668 [ $(($links1 + 2)) != $links2 ] &&
3669 error "wrong links count $(($links1 + 2)) != $links2"
3671 links3=$(stat -c %h .)
3672 [ $(($links1 + 1)) != $links3 ] &&
3673 error "wrong links count $links1 != $links3"
3676 run_test 39p "remote directory cached attributes updated after create ========"
3679 test_39q() { # LU-8041
3680 local testdir=$DIR/$tdir
3682 multiop_bg_pause $testdir D_c || error "multiop failed"
3684 cancel_lru_locks mdc
3685 kill -USR1 $multipid
3686 local atime=$(stat -c %X $testdir)
3687 [ "$atime" -ne 0 ] || error "atime is zero"
3689 run_test 39q "close won't zero out atime"
3692 dd if=/dev/zero of=$DIR/$tfile bs=4096 count=1
3693 $RUNAS $OPENFILE -f O_WRONLY:O_TRUNC $DIR/$tfile &&
3694 error "openfile O_WRONLY:O_TRUNC $tfile failed"
3695 $CHECKSTAT -t file -s 4096 $DIR/$tfile ||
3696 error "$tfile is not 4096 bytes in size"
3698 run_test 40 "failed open(O_TRUNC) doesn't truncate ============="
3702 small_write $DIR/f41 18
3704 run_test 41 "test small file write + fstat ====================="
3706 count_ost_writes() {
3707 lctl get_param -n ${OSC}.*.stats |
3708 awk -vwrites=0 '/ost_write/ { writes += $2 } \
3709 END { printf("%0.0f", writes) }'
3716 BG_DIRTY_RATIO_SAVE=10
3717 MAX_BG_DIRTY_RATIO=25
3721 # in 2.6, restore /proc/sys/vm/dirty_writeback_centisecs,
3722 # dirty_ratio, dirty_background_ratio
3723 if [ -f /proc/sys/vm/dirty_writeback_centisecs ]; then
3724 sysctl -w vm.dirty_writeback_centisecs=$WRITEBACK_SAVE
3725 sysctl -w vm.dirty_background_ratio=$BG_DIRTY_RATIO_SAVE
3726 sysctl -w vm.dirty_ratio=$DIRTY_RATIO_SAVE
3728 # if file not here, we are a 2.4 kernel
3729 kill -CONT `pidof kupdated`
3734 # setup the trap first, so someone cannot exit the test at the
3735 # exact wrong time and mess up a machine
3736 trap start_writeback EXIT
3737 # in 2.6, save and 0 /proc/sys/vm/dirty_writeback_centisecs
3738 if [ -f /proc/sys/vm/dirty_writeback_centisecs ]; then
3739 WRITEBACK_SAVE=`sysctl -n vm.dirty_writeback_centisecs`
3740 sysctl -w vm.dirty_writeback_centisecs=0
3741 sysctl -w vm.dirty_writeback_centisecs=0
3742 # save and increase /proc/sys/vm/dirty_ratio
3743 DIRTY_RATIO_SAVE=`sysctl -n vm.dirty_ratio`
3744 sysctl -w vm.dirty_ratio=$MAX_DIRTY_RATIO
3745 # save and increase /proc/sys/vm/dirty_background_ratio
3746 BG_DIRTY_RATIO_SAVE=`sysctl -n vm.dirty_background_ratio`
3747 sysctl -w vm.dirty_background_ratio=$MAX_BG_DIRTY_RATIO
3749 # if file not here, we are a 2.4 kernel
3750 kill -STOP `pidof kupdated`
3754 # ensure that all stripes have some grant before we test client-side cache
3756 for i in `seq -f $DIR/f42-%g 1 $OSTCOUNT`; do
3757 dd if=/dev/zero of=$i bs=4k count=1
3762 # Tests 42* verify that our behaviour is correct WRT caching, file closure,
3763 # file truncation, and file removal.
3765 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
3767 cancel_lru_locks $OSC
3769 sync; sleep 1; sync # just to be safe
3770 BEFOREWRITES=`count_ost_writes`
3771 lctl get_param -n osc.*[oO][sS][cC][_-]*.cur_grant_bytes | grep "[0-9]"
3772 dd if=/dev/zero of=$DIR/f42a bs=1024 count=100
3773 AFTERWRITES=`count_ost_writes`
3774 [ $BEFOREWRITES -eq $AFTERWRITES ] || \
3775 error "$BEFOREWRITES < $AFTERWRITES"
3778 run_test 42a "ensure that we don't flush on close"
3781 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
3783 cancel_lru_locks $OSC
3786 dd if=/dev/zero of=$DIR/f42b bs=1024 count=100
3787 BEFOREWRITES=$(count_ost_writes)
3788 $MUNLINK $DIR/f42b || error "$MUNLINK $DIR/f42b: $?"
3789 AFTERWRITES=$(count_ost_writes)
3790 if [[ $BEFOREWRITES -lt $AFTERWRITES ]]; then
3791 error "$BEFOREWRITES < $AFTERWRITES on unlink"
3793 BEFOREWRITES=$(count_ost_writes)
3794 sync || error "sync: $?"
3795 AFTERWRITES=$(count_ost_writes)
3796 if [[ $BEFOREWRITES -lt $AFTERWRITES ]]; then
3797 error "$BEFOREWRITES < $AFTERWRITES on sync"
3799 dmesg | grep 'error from obd_brw_async' && error 'error writing back'
3803 run_test 42b "test destroy of file with cached dirty data ======"
3805 # if these tests just want to test the effect of truncation,
3806 # they have to be very careful. consider:
3807 # - the first open gets a {0,EOF}PR lock
3808 # - the first write conflicts and gets a {0, count-1}PW
3809 # - the rest of the writes are under {count,EOF}PW
3810 # - the open for truncate tries to match a {0,EOF}PR
3811 # for the filesize and cancels the PWs.
3812 # any number of fixes (don't get {0,EOF} on open, match
3813 # composite locks, do smarter file size management) fix
3814 # this, but for now we want these tests to verify that
3815 # the cancellation with truncate intent works, so we
3816 # start the file with a full-file pw lock to match against
3817 # until the truncate.
3822 cancel_lru_locks $OSC
3824 # prime the file with 0,EOF PW to match
3828 # now the real test..
3829 dd if=/dev/zero of=$file bs=1024 count=100
3830 BEFOREWRITES=`count_ost_writes`
3831 $TRUNCATE $file $offset
3832 cancel_lru_locks $OSC
3833 AFTERWRITES=`count_ost_writes`
3838 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
3840 [ $BEFOREWRITES -eq $AFTERWRITES ] && \
3841 error "beforewrites $BEFOREWRITES == afterwrites $AFTERWRITES on truncate"
3844 run_test 42c "test partial truncate of file with cached dirty data"
3847 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
3849 [ $BEFOREWRITES -eq $AFTERWRITES ] || \
3850 error "beforewrites $BEFOREWRITES != afterwrites $AFTERWRITES on truncate"
3853 run_test 42d "test complete truncate of file with cached dirty data"
3855 test_42e() { # bug22074
3856 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
3857 local TDIR=$DIR/${tdir}e
3858 local pagesz=$(page_size)
3859 local pages=16 # hardcoded 16 pages, don't change it.
3860 local files=$((OSTCOUNT * 500)) # hopefully 500 files on each OST
3861 local proc_osc0="osc.${FSNAME}-OST0000-osc-[^MDT]*"
3865 test_mkdir $DIR/${tdir}e
3866 $SETSTRIPE -c 1 $TDIR
3867 createmany -o $TDIR/f $files
3869 max_dirty_mb=$($LCTL get_param -n $proc_osc0/max_dirty_mb)
3871 # we assume that with $OSTCOUNT files, at least one of them will
3872 # be allocated on OST0.
3873 warmup_files=$((OSTCOUNT * max_dirty_mb))
3874 createmany -o $TDIR/w $warmup_files
3876 # write a large amount of data into one file and sync, to get good
3877 # avail_grant number from OST.
3878 for ((i=0; i<$warmup_files; i++)); do
3879 idx=$($GETSTRIPE -i $TDIR/w$i)
3880 [ $idx -ne 0 ] && continue
3881 dd if=/dev/zero of=$TDIR/w$i bs="$max_dirty_mb"M count=1
3884 [[ $i -gt $warmup_files ]] && error "OST0 is still cold"
3886 $LCTL get_param $proc_osc0/cur_dirty_bytes
3887 $LCTL get_param $proc_osc0/cur_grant_bytes
3889 # create as much dirty pages as we can while not to trigger the actual
3890 # RPCs directly. but depends on the env, VFS may trigger flush during this
3891 # period, hopefully we are good.
3892 for ((i=0; i<$warmup_files; i++)); do
3893 idx=$($GETSTRIPE -i $TDIR/w$i)
3894 [ $idx -ne 0 ] && continue
3895 dd if=/dev/zero of=$TDIR/w$i bs=1M count=1 2>/dev/null
3897 $LCTL get_param $proc_osc0/cur_dirty_bytes
3898 $LCTL get_param $proc_osc0/cur_grant_bytes
3900 # perform the real test
3901 $LCTL set_param $proc_osc0/rpc_stats 0
3902 for ((;i<$files; i++)); do
3903 [ $($GETSTRIPE -i $TDIR/f$i) -eq 0 ] || continue
3904 dd if=/dev/zero of=$TDIR/f$i bs=$pagesz count=$pages 2>/dev/null
3907 $LCTL get_param $proc_osc0/rpc_stats
3910 local have_ppr=false
3911 $LCTL get_param $proc_osc0/rpc_stats |
3912 while read PPR RRPC RPCT RCUM BAR WRPC WPCT WCUM; do
3913 # skip lines until we are at the RPC histogram data
3914 [ "$PPR" == "pages" ] && have_ppr=true && continue
3915 $have_ppr || continue
3917 # we only want the percent stat for < 16 pages
3918 [[ $(echo $PPR | tr -d ':') -ge $pages ]] && break
3920 percent=$((percent + WPCT))
3921 if [[ $percent -gt 15 ]]; then
3922 error "less than 16-pages write RPCs" \
3929 run_test 42e "verify sub-RPC writes are not done synchronously"
3931 test_43A() { # was test_43
3932 test_mkdir $DIR/$tdir
3933 cp -p /bin/ls $DIR/$tdir/$tfile
3934 $MULTIOP $DIR/$tdir/$tfile Ow_c &
3936 # give multiop a chance to open
3939 $DIR/$tdir/$tfile && error "execute $DIR/$tdir/$tfile succeeded" || true
3942 run_test 43A "execution of file opened for write should return -ETXTBSY"
3945 test_mkdir $DIR/$tdir
3946 cp -p $(which $MULTIOP) $DIR/$tdir/multiop ||
3947 cp -p multiop $DIR/$tdir/multiop
3948 MULTIOP_PROG=$DIR/$tdir/multiop multiop_bg_pause $TMP/$tfile.junk O_c ||
3949 error "multiop open $TMP/$tfile.junk failed"
3950 rm $TMP/$tfile.junk # delete junk file on close (not part of test)
3952 $MULTIOP $DIR/$tdir/multiop Oc && error "expected error, got success"
3953 kill -USR1 $MULTIOP_PID || error "kill -USR1 PID $MULTIOP_PID failed"
3954 wait $MULTIOP_PID || error "wait PID $MULTIOP_PID failed"
3956 run_test 43a "open(RDWR) of file being executed should return -ETXTBSY"
3959 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
3960 test_mkdir $DIR/$tdir
3961 cp -p $(which $MULTIOP) $DIR/$tdir/multiop ||
3962 cp -p multiop $DIR/$tdir/multiop
3963 MULTIOP_PROG=$DIR/$tdir/multiop multiop_bg_pause $TMP/$tfile.junk O_c ||
3964 error "multiop open $TMP/$tfile.junk failed"
3965 rm $TMP/$tfile.junk # delete junk file on close (not part of test)
3967 $TRUNCATE $DIR/$tdir/multiop 0 && error "expected error, got success"
3968 kill -USR1 $MULTIOP_PID || error "kill -USR1 PID $MULTIOP_PID failed"
3969 wait $MULTIOP_PID || error "wait PID $MULTIOP_PID failed"
3971 run_test 43b "truncate of file being executed should return -ETXTBSY"
3974 local testdir="$DIR/$tdir"
3977 ( cd $(dirname $SHELL) && md5sum $(basename $SHELL) ) |
3978 ( cd $testdir && md5sum -c )
3980 run_test 43c "md5sum of copy into lustre"
3982 test_44A() { # was test_44
3983 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs" && return
3984 dd if=/dev/zero of=$DIR/f1 bs=4k count=1 seek=1023
3985 dd if=$DIR/f1 bs=4k count=1 > /dev/null
3987 run_test 44A "zero length read from a sparse stripe"
3990 local nstripe=$($LCTL lov_getconfig $DIR | grep default_stripe_count: |
3992 [ -z "$nstripe" ] && skip "can't get stripe info" && return
3993 [[ $nstripe -gt $OSTCOUNT ]] &&
3994 skip "Wrong default_stripe_count: $nstripe (OSTCOUNT: $OSTCOUNT)" &&
3996 local stride=$($LCTL lov_getconfig $DIR | grep default_stripe_size: |
3998 if [[ $nstripe -eq 0 || $nstripe -eq -1 ]]; then
3999 nstripe=$($LCTL lov_getconfig $DIR | grep obd_count: |
4003 OFFSETS="0 $((stride/2)) $((stride-1))"
4004 for offset in $OFFSETS; do
4005 for i in $(seq 0 $((nstripe-1))); do
4006 local GLOBALOFFSETS=""
4008 local size=$((((i + 2 * $nstripe )*$stride + $offset)))
4009 local myfn=$DIR/d44a-$size
4010 echo "--------writing $myfn at $size"
4011 ll_sparseness_write $myfn $size ||
4012 error "ll_sparseness_write"
4013 GLOBALOFFSETS="$GLOBALOFFSETS $size"
4014 ll_sparseness_verify $myfn $GLOBALOFFSETS ||
4015 error "ll_sparseness_verify $GLOBALOFFSETS"
4017 for j in $(seq 0 $((nstripe-1))); do
4019 size=$((((j + $nstripe )*$stride + $offset)))
4020 ll_sparseness_write $myfn $size ||
4021 error "ll_sparseness_write"
4022 GLOBALOFFSETS="$GLOBALOFFSETS $size"
4024 ll_sparseness_verify $myfn $GLOBALOFFSETS ||
4025 error "ll_sparseness_verify $GLOBALOFFSETS"
4030 run_test 44a "test sparse pwrite ==============================="
4034 for d in `lctl get_param -n ${OSC}.*.cur_dirty_bytes`; do
4040 before=`dirty_osc_total`
4041 echo executing "\"$*\""
4043 after=`dirty_osc_total`
4044 echo before $before, after $after
4047 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
4049 # Obtain grants from OST if it supports it
4050 echo blah > ${f}_grant
4053 do_dirty_record "echo blah > $f"
4054 [[ $before -eq $after ]] && error "write wasn't cached"
4055 do_dirty_record "> $f"
4056 [[ $before -gt $after ]] || error "truncate didn't lower dirty count"
4057 do_dirty_record "echo blah > $f"
4058 [[ $before -eq $after ]] && error "write wasn't cached"
4059 do_dirty_record "sync"
4060 [[ $before -gt $after ]] || error "writeback didn't lower dirty count"
4061 do_dirty_record "echo blah > $f"
4062 [[ $before -eq $after ]] && error "write wasn't cached"
4063 do_dirty_record "cancel_lru_locks osc"
4064 [[ $before -gt $after ]] ||
4065 error "lock cancellation didn't lower dirty count"
4068 run_test 45 "osc io page accounting ============================"
4070 # in a 2 stripe file (lov.sh), page 1023 maps to page 511 in its object. this
4071 # test tickles a bug where re-dirtying a page was failing to be mapped to the
4072 # objects offset and an assert hit when an rpc was built with 1023's mapped
4073 # offset 511 and 511's raw 511 offset. it also found general redirtying bugs.
4075 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
4079 dd if=/dev/zero of=$f bs=`page_size` seek=511 count=1
4081 dd conv=notrunc if=/dev/zero of=$f bs=`page_size` seek=1023 count=1
4082 dd conv=notrunc if=/dev/zero of=$f bs=`page_size` seek=511 count=1
4086 run_test 46 "dirtying a previously written page ================"
4088 # test_47 is removed "Device nodes check" is moved to test_28
4090 test_48a() { # bug 2399
4091 [ $(facet_fstype $SINGLEMDS) = "zfs" ] &&
4092 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.3.63) ] &&
4093 skip "MDS prior to 2.3.63 handle ZFS dir .. incorrectly" &&
4095 test_mkdir $DIR/$tdir
4097 mv $DIR/$tdir $DIR/$tdir.new || error "move directory failed"
4098 test_mkdir $DIR/$tdir
4099 touch foo || error "'touch foo' failed after recreating cwd"
4101 touch .foo || error "'touch .foo' failed after recreating cwd"
4103 ls . > /dev/null || error "'ls .' failed after recreating cwd"
4104 ls .. > /dev/null || error "'ls ..' failed after removing cwd"
4105 cd . || error "'cd .' failed after recreating cwd"
4106 mkdir . && error "'mkdir .' worked after recreating cwd"
4107 rmdir . && error "'rmdir .' worked after recreating cwd"
4108 ln -s . baz || error "'ln -s .' failed after recreating cwd"
4109 cd .. || error "'cd ..' failed after recreating cwd"
4111 run_test 48a "Access renamed working dir (should return errors)="
4113 test_48b() { # bug 2399
4115 test_mkdir $DIR/$tdir
4117 rmdir $DIR/$tdir || error "remove cwd $DIR/$tdir failed"
4118 touch foo && error "'touch foo' worked after removing cwd"
4119 mkdir foo && error "'mkdir foo' worked after removing cwd"
4120 touch .foo && error "'touch .foo' worked after removing cwd"
4121 mkdir .foo && error "'mkdir .foo' worked after removing cwd"
4122 ls . > /dev/null && error "'ls .' worked after removing cwd"
4123 ls .. > /dev/null || error "'ls ..' failed after removing cwd"
4124 mkdir . && error "'mkdir .' worked after removing cwd"
4125 rmdir . && error "'rmdir .' worked after removing cwd"
4126 ln -s . foo && error "'ln -s .' worked after removing cwd"
4127 cd .. || echo "'cd ..' failed after removing cwd `pwd`" #bug 3517
4129 run_test 48b "Access removed working dir (should return errors)="
4131 test_48c() { # bug 2350
4132 #lctl set_param debug=-1
4135 test_mkdir -p $DIR/$tdir/dir
4137 $TRACE rmdir $DIR/$tdir/dir || error "remove cwd $DIR/$tdir/dir failed"
4138 $TRACE touch foo && error "touch foo worked after removing cwd"
4139 $TRACE mkdir foo && error "'mkdir foo' worked after removing cwd"
4140 touch .foo && error "touch .foo worked after removing cwd"
4141 mkdir .foo && error "mkdir .foo worked after removing cwd"
4142 $TRACE ls . && error "'ls .' worked after removing cwd"
4143 $TRACE ls .. || error "'ls ..' failed after removing cwd"
4144 $TRACE mkdir . && error "'mkdir .' worked after removing cwd"
4145 $TRACE rmdir . && error "'rmdir .' worked after removing cwd"
4146 $TRACE ln -s . foo && error "'ln -s .' worked after removing cwd"
4147 $TRACE cd .. || echo "'cd ..' failed after removing cwd `pwd`" #bug 3415
4149 run_test 48c "Access removed working subdir (should return errors)"
4151 test_48d() { # bug 2350
4152 #lctl set_param debug=-1
4155 test_mkdir -p $DIR/$tdir/dir
4157 $TRACE rmdir $DIR/$tdir/dir || error "remove cwd $DIR/$tdir/dir failed"
4158 $TRACE rmdir $DIR/$tdir || error "remove parent $DIR/$tdir failed"
4159 $TRACE touch foo && error "'touch foo' worked after removing parent"
4160 $TRACE mkdir foo && error "mkdir foo worked after removing parent"
4161 touch .foo && error "'touch .foo' worked after removing parent"
4162 mkdir .foo && error "mkdir .foo worked after removing parent"
4163 $TRACE ls . && error "'ls .' worked after removing parent"
4164 $TRACE ls .. && error "'ls ..' worked after removing parent"
4165 $TRACE mkdir . && error "'mkdir .' worked after removing parent"
4166 $TRACE rmdir . && error "'rmdir .' worked after removing parent"
4167 $TRACE ln -s . foo && error "'ln -s .' worked after removing parent"
4170 run_test 48d "Access removed parent subdir (should return errors)"
4172 test_48e() { # bug 4134
4173 #lctl set_param debug=-1
4176 test_mkdir -p $DIR/$tdir/dir
4178 $TRACE rmdir $DIR/$tdir/dir || error "remove cwd $DIR/$tdir/dir failed"
4179 $TRACE rmdir $DIR/$tdir || error "remove parent $DIR/$tdir failed"
4180 $TRACE touch $DIR/$tdir || error "'touch $DIR/$tdir' failed"
4181 $TRACE chmod +x $DIR/$tdir || error "'chmod +x $DIR/$tdir' failed"
4182 # On a buggy kernel addition of "touch foo" after cd .. will
4183 # produce kernel oops in lookup_hash_it
4184 touch ../foo && error "'cd ..' worked after recreate parent"
4186 $TRACE rm $DIR/$tdir || error "rm '$DIR/$tdir' failed"
4188 run_test 48e "Access to recreated parent subdir (should return errors)"
4190 test_49() { # LU-1030
4191 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
4192 remote_ost_nodsh && skip "remote OST with nodsh" && return
4193 # get ost1 size - lustre-OST0000
4194 ost1_size=$(do_facet ost1 $LFS df | grep ${ost1_svc} |
4196 # write 800M at maximum
4197 [[ $ost1_size -lt 2 ]] && ost1_size=2
4198 [[ $ost1_size -gt 819200 ]] && ost1_size=819200
4200 $SETSTRIPE -c 1 -i 0 $DIR/$tfile
4201 dd if=/dev/zero of=$DIR/$tfile bs=4k count=$((ost1_size >> 2)) &
4204 # change max_pages_per_rpc while writing the file
4205 local osc1_mppc=osc.$(get_osc_import_name client ost1).max_pages_per_rpc
4206 local orig_mppc=$($LCTL get_param -n $osc1_mppc)
4207 # loop until dd process exits
4208 while ps ax -opid | grep -wq $dd_pid; do
4209 $LCTL set_param $osc1_mppc=$((RANDOM % 256 + 1))
4210 sleep $((RANDOM % 5 + 1))
4212 # restore original max_pages_per_rpc
4213 $LCTL set_param $osc1_mppc=$orig_mppc
4214 rm $DIR/$tfile || error "rm $DIR/$tfile failed"
4216 run_test 49 "Change max_pages_per_rpc won't break osc extent"
4220 test_mkdir $DIR/$tdir
4222 ls /proc/$$/cwd || error "ls /proc/$$/cwd failed"
4224 run_test 50 "special situations: /proc symlinks ==============="
4226 test_51a() { # was test_51
4227 # bug 1516 - create an empty entry right after ".." then split dir
4228 test_mkdir -c1 $DIR/$tdir
4229 touch $DIR/$tdir/foo
4230 $MCREATE $DIR/$tdir/bar
4232 createmany -m $DIR/$tdir/longfile 201
4234 while [[ $(ls -sd $DIR/$tdir | awk '{ print $1 }') -eq 4 ]]; do
4235 $MCREATE $DIR/$tdir/longfile$FNUM
4240 ls -l $DIR/$tdir > /dev/null || error "ls -l $DIR/$tdir failed"
4242 run_test 51a "special situations: split htree with empty entry =="
4244 cleanup_print_lfs_df () {
4251 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
4252 local dir=$DIR/$tdir
4254 local nrdirs=$((65536 + 100))
4256 # cleanup the directory
4263 local mdtidx=$(printf "%04x" $($LFS getstripe -M $dir))
4264 local numfree=$(lctl get_param -n mdc.$FSNAME-MDT$mdtidx*.filesfree)
4265 [[ $numfree -lt $nrdirs ]] &&
4266 skip "not enough free inodes ($numfree) on MDT$mdtidx" &&
4269 # need to check free space for the directories as well
4270 local blkfree=$(lctl get_param -n mdc.$FSNAME-MDT$mdtidx*.kbytesavail)
4271 numfree=$(( blkfree / $(fs_inode_ksize) ))
4272 [[ $numfree -lt $nrdirs ]] && skip "not enough blocks ($numfree)" &&
4275 trap cleanup_print_lfs_df EXIT
4278 createmany -d $dir/d $nrdirs || {
4279 unlinkmany $dir/d $nrdirs
4280 error "failed to create $nrdirs subdirs in MDT$mdtidx:$dir"
4284 nrdirs=$(ls -U $dir | wc -l)
4286 # unlink all but 100 subdirectories, then check it still works
4288 local delete=$((nrdirs - left))
4293 # for ldiskfs the nlink count should be 1, but this is OSD specific
4294 # and so this is listed for informational purposes only
4295 echo "nlink before: $(stat -c %h $dir), created before: $nrdirs"
4296 unlinkmany -d $dir/d $delete ||
4297 error "unlink of first $delete subdirs failed"
4299 echo "nlink between: $(stat -c %h $dir)"
4300 local found=$(ls -U $dir | wc -l)
4301 [ $found -ne $left ] &&
4302 error "can't find subdirs: found only $found, expected $left"
4304 unlinkmany -d $dir/d $delete $left ||
4305 error "unlink of second $left subdirs failed"
4306 # regardless of whether the backing filesystem tracks nlink accurately
4307 # or not, the nlink count shouldn't be more than "." and ".." here
4308 local after=$(stat -c %h $dir)
4309 [[ $after -gt 2 ]] && error "nlink after: $after > 2" ||
4310 echo "nlink after: $after"
4312 cleanup_print_lfs_df
4314 run_test 51b "exceed 64k subdirectory nlink limit on create, verify unlink"
4317 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
4318 [[ $OSTCOUNT -lt 3 ]] && skip_env "needs >= 3 OSTs" && return
4319 test_mkdir $DIR/$tdir
4320 createmany -o $DIR/$tdir/t- 1000
4321 $LFS getstripe $DIR/$tdir > $TMP/$tfile
4322 for N in $(seq 0 $((OSTCOUNT - 1))); do
4323 OBJS[$N]=$(awk -vobjs=0 '($1 == '$N') { objs += 1 } \
4324 END { printf("%0.0f", objs) }' $TMP/$tfile)
4325 OBJS0[$N]=$(grep -A 1 idx $TMP/$tfile | awk -vobjs=0 \
4326 '($1 == '$N') { objs += 1 } \
4327 END { printf("%0.0f", objs) }')
4328 log "OST$N has ${OBJS[$N]} objects, ${OBJS0[$N]} are index 0"
4330 unlinkmany $DIR/$tdir/t- 1000
4333 for N in $(seq 1 $((OSTCOUNT - 1))); do
4334 [[ ${OBJS[$N]} -lt $((${OBJS[$NLAST]} - 20)) ]] &&
4335 error "OST $N has less objects vs OST $NLAST" \
4336 " (${OBJS[$N]} < ${OBJS[$NLAST]}"
4337 [[ ${OBJS[$N]} -gt $((${OBJS[$NLAST]} + 20)) ]] &&
4338 error "OST $N has less objects vs OST $NLAST" \
4339 " (${OBJS[$N]} < ${OBJS[$NLAST]}"
4341 [[ ${OBJS0[$N]} -lt $((${OBJS0[$NLAST]} - 20)) ]] &&
4342 error "OST $N has less #0 objects vs OST $NLAST" \
4343 " (${OBJS0[$N]} < ${OBJS0[$NLAST]}"
4344 [[ ${OBJS0[$N]} -gt $((${OBJS0[$NLAST]} + 20)) ]] &&
4345 error "OST $N has less #0 objects vs OST $NLAST" \
4346 " (${OBJS0[$N]} < ${OBJS0[$NLAST]}"
4351 run_test 51d "check object distribution"
4354 if [ "$(facet_fstype $SINGLEMDS)" != ldiskfs ]; then
4355 skip "ldiskfs only test"
4359 test_mkdir -c1 $DIR/$tdir
4360 test_mkdir -c1 $DIR/$tdir/d0
4362 touch $DIR/$tdir/d0/foo
4363 createmany -l $DIR/$tdir/d0/foo $DIR/$tdir/d0/f- 65001 &&
4364 error "file exceed 65000 nlink limit!"
4365 unlinkmany $DIR/$tdir/d0/f- 65001
4368 run_test 51e "check file nlink limit"
4371 test_mkdir $DIR/$tdir
4374 local ulimit_old=$(ulimit -n)
4375 local spare=20 # number of spare fd's for scripts/libraries, etc.
4376 local mdt=$(lfs getstripe -M $DIR/$tdir)
4377 local numfree=$(lfs df -i $DIR/$tdir | awk '/MDT:'$mdt'/ { print $4 }')
4379 echo "MDT$mdt numfree=$numfree, max=$max"
4380 [[ $numfree -gt $max ]] && numfree=$max || numfree=$((numfree * 7 / 8))
4381 if [ $((numfree + spare)) -gt $ulimit_old ]; then
4382 while ! ulimit -n $((numfree + spare)); do
4383 numfree=$((numfree * 3 / 4))
4385 echo "changed ulimit from $ulimit_old to $((numfree + spare))"
4387 echo "left ulimit at $ulimit_old"
4390 createmany -o -k -t 120 $DIR/$tdir/f $numfree || {
4391 unlinkmany $DIR/$tdir/f $numfree
4392 error "create+open $numfree files in $DIR/$tdir failed"
4394 ulimit -n $ulimit_old
4396 # if createmany exits at 120s there will be fewer than $numfree files
4397 unlinkmany $DIR/$tdir/f $numfree || true
4399 run_test 51f "check many open files limit"
4402 [ -f $DIR/$tdir/foo ] && chattr -a $DIR/$tdir/foo
4403 test_mkdir $DIR/$tdir
4404 touch $DIR/$tdir/foo
4405 chattr +a $DIR/$tdir/foo || error "chattr +a failed"
4406 echo bar >> $DIR/$tdir/foo || error "append bar failed"
4407 cp /etc/hosts $DIR/$tdir/foo && error "cp worked"
4408 rm -f $DIR/$tdir/foo 2>/dev/null && error "rm worked"
4409 link $DIR/$tdir/foo $DIR/$tdir/foo_link 2>/dev/null &&
4411 echo foo >> $DIR/$tdir/foo || error "append foo failed"
4412 mrename $DIR/$tdir/foo $DIR/$tdir/foo_ren && error "rename worked"
4413 lsattr $DIR/$tdir/foo | egrep -q "^-+a[-e]+ $DIR/$tdir/foo" ||
4415 chattr -a $DIR/$tdir/foo || error "chattr -a failed"
4416 cp -r $DIR/$tdir $TMP/
4417 rm -fr $DIR/$tdir $TMP/$tdir || error "cleanup rm failed"
4419 run_test 52a "append-only flag test (should return errors)"
4422 [ -f $DIR/$tdir/foo ] && chattr -i $DIR/$tdir/foo
4423 test_mkdir $DIR/$tdir
4424 touch $DIR/$tdir/foo
4425 chattr +i $DIR/$tdir/foo || error "chattr +i failed"
4426 cat test > $DIR/$tdir/foo && error "cat test worked"
4427 cp /etc/hosts $DIR/$tdir/foo && error "cp worked"
4428 rm -f $DIR/$tdir/foo 2>/dev/null && error "rm worked"
4429 link $DIR/$tdir/foo $DIR/$tdir/foo_link 2>/dev/null &&
4431 echo foo >> $DIR/$tdir/foo && error "echo worked"
4432 mrename $DIR/$tdir/foo $DIR/$tdir/foo_ren && error "rename worked"
4433 [ -f $DIR/$tdir/foo ] || error "$tdir/foo is not a file"
4434 [ -f $DIR/$tdir/foo_ren ] && error "$tdir/foo_ren is not a file"
4435 lsattr $DIR/$tdir/foo | egrep -q "^-+i[-e]+ $DIR/$tdir/foo" ||
4437 chattr -i $DIR/$tdir/foo || error "chattr failed"
4439 rm -fr $DIR/$tdir || error "unable to remove $DIR/$tdir"
4441 run_test 52b "immutable flag test (should return errors) ======="
4444 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
4445 remote_mds_nodsh && skip "remote MDS with nodsh" && return
4446 remote_ost_nodsh && skip "remote OST with nodsh" && return
4459 local support_last_seq=true
4461 [[ $(lustre_version_code $SINGLEMDS) -ge $(version_code 2.3.60) ]] ||
4462 support_last_seq=false
4465 local mdtosc=$(get_mdtosc_proc_path $SINGLEMDS)
4467 for value in $(do_facet $SINGLEMDS \
4468 $LCTL get_param osc.$mdtosc.prealloc_last_id) ; do
4469 param=$(echo ${value[0]} | cut -d "=" -f1)
4470 ostname=$(echo $param | cut -d "." -f2 | cut -d - -f 1-2)
4472 if $support_last_seq; then
4473 param_seq=$(echo $param |
4474 sed -e s/prealloc_last_id/prealloc_last_seq/g)
4475 mds_last_seq=$(do_facet $SINGLEMDS \
4476 $LCTL get_param -n $param_seq)
4478 mds_last=$(do_facet $SINGLEMDS $LCTL get_param -n $param)
4480 ostnum=$(index_from_ostuuid ${ostname}_UUID)
4481 node=$(facet_active_host ost$((ostnum+1)))
4482 param="obdfilter.$ostname.last_id"
4483 for ost_last in $(do_node $node $LCTL get_param -n $param) ; do
4484 echo "$ostname.last_id=$ost_last; MDS.last_id=$mds_last"
4485 ost_last_id=$ost_last
4487 if $support_last_seq; then
4488 ost_last_id=$(echo $ost_last |
4489 awk -F':' '{print $2}' |
4491 ost_last_seq=$(echo $ost_last |
4492 awk -F':' '{print $1}')
4493 [[ $ost_last_seq = $mds_last_seq ]] || continue
4496 if [[ $ost_last_id != $mds_last ]]; then
4497 error "$ost_last_id != $mds_last"
4504 $found || error "can not match last_seq/last_id for $mdtosc"
4507 run_test 53 "verify that MDS and OSTs agree on pre-creation ===="
4510 perl -MSocket -e ';' || { skip "no Socket perl module installed" && return; }
4512 $SOCKETSERVER $DIR/socket ||
4513 error "$SOCKETSERVER $DIR/socket failed: $?"
4514 $SOCKETCLIENT $DIR/socket ||
4515 error "$SOCKETCLIENT $DIR/socket failed: $?"
4516 $MUNLINK $DIR/socket || error "$MUNLINK $DIR/socket failed: $?"
4518 run_test 54a "unix domain socket test =========================="
4524 dd if=/dev/zero of=$f bs=$(page_size) count=1
4526 run_test 54b "char device works in lustre ======================"
4529 [ -b /dev/loop/0 ] && LOOPBASE=/dev/loop/
4530 [ -b /dev/loop0 ] && LOOPBASE=/dev/loop
4531 [ -z "$LOOPBASE" ] && echo "/dev/loop/0 and /dev/loop0 gone?" && return
4533 for i in $(seq 3 7); do
4534 losetup $LOOPBASE$i > /dev/null 2>&1 && continue
4543 loopdev="$DIR/loop54c"
4546 $UMOUNT $DIR/$tdir || rc=$?
4547 losetup -d $loopdev || true
4548 losetup -d $LOOPDEV || true
4549 rm -rf $loopdev $DIR/$tfile $DIR/$tdir
4554 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
4555 loopdev="$DIR/loop54c"
4558 [ -z "$LOOPNUM" ] && echo "couldn't find empty loop device" && return
4559 trap cleanup_54c EXIT
4560 mknod $loopdev b 7 $LOOPNUM
4561 echo "make a loop file system with $DIR/$tfile on $loopdev ($LOOPNUM)."
4562 dd if=/dev/zero of=$DIR/$tfile bs=$(get_page_size client) seek=1024 count=1 > /dev/null
4563 losetup $loopdev $DIR/$tfile ||
4564 error "can't set up $loopdev for $DIR/$tfile"
4565 mkfs.ext2 $loopdev || error "mke2fs on $loopdev"
4566 test_mkdir $DIR/$tdir
4567 mount -t ext2 $loopdev $DIR/$tdir ||
4568 error "error mounting $loopdev on $DIR/$tdir"
4569 dd if=/dev/zero of=$DIR/$tdir/tmp bs=$(get_page_size client) count=30 ||
4572 dd if=$DIR/$tdir/tmp of=/dev/zero bs=$(get_page_size client) count=30 ||
4576 run_test 54c "block device works in lustre ====================="
4582 [ "$string" = $(echo $string > $f | cat $f) ] || error "$f != $string"
4584 run_test 54d "fifo device works in lustre ======================"
4589 cp -aL /dev/console $f
4590 echo $string > $f || error "echo $string to $f failed"
4592 run_test 54e "console/tty device works in lustre ======================"
4596 local dir=$DIR/$tdir
4599 test_mkdir -p $dir/dir
4600 for i in $(seq $numfiles); do
4602 touch $dir/dir/file$i
4605 local numcomp=$($LFS getstripe --component-count $dir)
4607 [[ $numcomp == 0 ]] && numcomp=1
4609 # test lfs getstripe with --recursive
4610 local filenum=$($LFS getstripe -r $dir | egrep -c "obdidx|l_ost_idx")
4612 [[ $filenum -eq $((numfiles * 2)) ]] ||
4613 error "$LFS getstripe -r: found $filenum != $((numfiles * 2))"
4614 filenum=$($LFS getstripe $dir | egrep -c "obdidx|l_ost_idx")
4615 [[ $filenum -eq $numfiles ]] ||
4616 error "$LFS getstripe $dir: found $filenum, not $numfiles"
4617 echo "$LFS getstripe showed obdidx or l_ost_idx"
4619 # test lfs getstripe with file instead of dir
4620 filenum=$($LFS getstripe $dir/file1 | egrep -c "obdidx|l_ost_idx")
4621 [[ $filenum -eq 1 ]] ||
4622 error "$LFS getstripe $dir/file1: found $filenum, not 1"
4623 echo "$LFS getstripe file1 passed"
4625 #test lfs getstripe with --verbose
4626 filenum=$($LFS getstripe --verbose $dir | grep -c lmm_magic)
4627 [[ $filenum -eq $((numfiles * numcomp)) ]] ||
4628 error "$LFS getstripe --verbose $dir: "\
4629 "got $filenum want $((numfiles * numcomp)) lmm_magic"
4630 [[ $($LFS getstripe $dir | grep -c lmm_magic) -eq 0 ]] ||
4631 error "$LFS getstripe $dir: showed lmm_magic"
4633 #test lfs getstripe with -v prints lmm_fid
4634 filenum=$($LFS getstripe -v $dir | grep -c lmm_fid)
4635 [[ $filenum -eq $((numfiles * numcomp)) ]] ||
4636 error "$LFS getstripe -v $dir: "\
4637 "got $filenum want $((numfiles * numcomp)) lmm_fid"
4638 [[ $($LFS getstripe $dir | grep -c lmm_fid) -eq 0 ]] ||
4639 error "$LFS getstripe $dir: showed lmm_fid by default"
4640 echo "$LFS getstripe --verbose passed"
4642 #check for FID information
4643 local fid1=$($LFS getstripe --fid $dir/file1)
4644 local fid2=$($LFS getstripe --verbose $dir/file1 |
4645 awk '/lmm_fid: / { print $2; exit; }')
4646 local fid3=$($LFS path2fid $dir/file1)
4648 [ "$fid1" != "$fid2" ] &&
4649 error "getstripe --fid '$fid1' != getstripe --verbose '$fid2'"
4650 [ "$fid1" != "$fid3" ] &&
4651 error "getstripe --fid '$fid1' != lfs path2fid '$fid3'"
4652 echo "$LFS getstripe --fid passed"
4654 #test lfs getstripe with --obd
4655 $LFS getstripe --obd wrong_uuid $dir 2>&1 | grep -q "unknown obduuid" ||
4656 error "$LFS getstripe --obd wrong_uuid: should return error"
4658 [[ $OSTCOUNT -lt 2 ]] &&
4659 skip_env "skip '$LFS getstripe --obd' tests: $OSTCOUNT < 2" &&
4663 local obduuid=$(ostuuid_from_index $ostidx)
4664 local found=$($LFS getstripe -r --obd $obduuid $dir |
4665 grep 'lmm_stripe_offset:' | grep -c " $ostidx\$")
4667 filenum=$($LFS getstripe -ir $dir | grep -c "^$ostidx\$")
4668 [[ $($LFS getstripe -id $dir) -ne $ostidx ]] ||
4670 [[ $($LFS getstripe -id $dir/dir) -ne $ostidx ]] ||
4673 [[ $found -eq $filenum ]] ||
4674 error "$LFS getstripe --obd: found $found expect $filenum"
4675 [[ $($LFS getstripe -r -v --obd $obduuid $dir |
4676 sed '/^[ ]*'${ostidx}'[ ]/d' |
4677 sed -n '/^[ ]*[0-9][0-9]*[ ]/p' | wc -l) -eq 0 ]] ||
4678 error "$LFS getstripe --obd: should not show file on other obd"
4679 echo "$LFS getstripe --obd passed"
4681 run_test 56a "check $LFS getstripe"
4684 local dir=$DIR/$tdir
4688 for i in $(seq $numdirs); do
4689 test_mkdir $dir/dir$i
4692 # test lfs getdirstripe default mode is non-recursion, which is
4693 # different from lfs getstripe
4694 local dircnt=$($LFS getdirstripe $dir | grep -c lmv_stripe_count)
4696 [[ $dircnt -eq 1 ]] ||
4697 error "$LFS getdirstripe: found $dircnt, not 1"
4698 dircnt=$($LFS getdirstripe --recursive $dir |
4699 grep -c lmv_stripe_count)
4700 [[ $dircnt -eq $((numdirs + 1)) ]] ||
4701 error "$LFS getdirstripe -r: $dircnt, != $((numdirs + 1))"
4703 run_test 56b "check $LFS getdirstripe"
4706 remote_ost_nodsh && skip "remote OST with nodsh" && return
4709 local ost_name=$(ostname_from_index $ost_idx)
4710 local old_status=$(ost_dev_status $ost_idx)
4712 [[ -z "$old_status" ]] ||
4713 { skip_env "OST $ost_name is in $old_status status"; return 0; }
4715 do_facet ost1 $LCTL set_param -n obdfilter.$ost_name.degraded=1
4718 local new_status=$(ost_dev_status $ost_idx)
4720 [[ "$new_status" = "D" ]] ||
4721 error "OST $ost_name is in status of '$new_status', not 'D'"
4723 do_facet ost1 $LCTL set_param -n obdfilter.$ost_name.degraded=0
4726 new_status=$(ost_dev_status $ost_idx)
4727 [[ -z "$new_status" ]] ||
4728 error "OST $ost_name is in status of '$new_status', not ''"
4730 run_test 56c "check 'lfs df' showing device status"
4735 local local_tdir="$1"
4736 local local_numfiles="$2"
4737 local local_numdirs="$3"
4738 local dir_params="$4"
4739 local dir_stripe_params="$5"
4741 if [ ! -d "$local_tdir" ] ; then
4742 test_mkdir -p $dir_stripe_params $local_tdir
4743 [ "$dir_params" ] && $LFS setstripe $dir_params $local_tdir
4744 for i in $(seq $local_numfiles) ; do
4745 touch $local_tdir/file$i
4747 for i in $(seq $local_numdirs) ; do
4748 test_mkdir $dir_stripe_params $local_tdir/dir$i
4749 for j in $(seq $local_numfiles) ; do
4750 touch $local_tdir/dir$i/file$j
4756 setup_56_special() {
4758 local local_numfiles=$2
4759 local local_numdirs=$3
4761 setup_56 $local_tdir $local_numfiles $local_numdirs
4763 if [ ! -e "$local_tdir/loop${local_numfiles}b" ] ; then
4764 for i in $(seq $local_numfiles) ; do
4765 mknod $local_tdir/loop${i}b b 7 $i
4766 mknod $local_tdir/null${i}c c 1 3
4767 ln -s $local_tdir/file1 $local_tdir/link${i}
4769 for i in $(seq $local_numdirs) ; do
4770 mknod $local_tdir/dir$i/loop${i}b b 7 $i
4771 mknod $local_tdir/dir$i/null${i}c c 1 3
4772 ln -s $local_tdir/dir$i/file1 $local_tdir/dir$i/link${i}
4778 local dir=$DIR/d$(basetest $testnum)g.$TESTSUITE
4779 local expected=$(($NUMDIRS + 2))
4781 setup_56 $dir $NUMFILES $NUMDIRS
4783 # test lfs find with -name
4784 for i in $(seq $NUMFILES) ; do
4785 local nums=$($LFS find -name "*$i" $dir | wc -l)
4787 [ $nums -eq $expected ] ||
4788 error "lfs find -name '*$i' $dir wrong: "\
4789 "found $nums, expected $expected"
4792 run_test 56g "check lfs find -name"
4795 local dir=$DIR/d$(basetest $testnum)g.$TESTSUITE
4796 local expected=$(((NUMDIRS + 1) * (NUMFILES - 1) + NUMFILES))
4798 setup_56 $dir $NUMFILES $NUMDIRS
4800 # test lfs find with ! -name
4801 for i in $(seq $NUMFILES) ; do
4802 local nums=$($LFS find ! -name "*$i" $dir | wc -l)
4804 [ $nums -eq $expected ] ||
4805 error "lfs find ! -name '*$i' $dir wrong: "\
4806 "found $nums, expected $expected"
4809 run_test 56h "check lfs find ! -name"
4812 local dir=$DIR/$tdir
4816 local cmd="$LFS find -ost $(ostuuid_from_index 0 $dir) $dir"
4819 [ -z "$out" ] || error "'$cmd' returned directory '$out'"
4821 run_test 56i "check 'lfs find -ost UUID' skips directories"
4824 local dir=$DIR/d$(basetest $testnum)g.$TESTSUITE
4826 setup_56_special $dir $NUMFILES $NUMDIRS
4828 local expected=$((NUMDIRS + 1))
4829 local cmd="$LFS find -type d $dir"
4830 local nums=$($cmd | wc -l)
4832 [ $nums -eq $expected ] ||
4833 error "'$cmd' wrong: found $nums, expected $expected"
4835 run_test 56j "check lfs find -type d"
4838 local dir=$DIR/d$(basetest $testnum)g.$TESTSUITE
4840 setup_56_special $dir $NUMFILES $NUMDIRS
4842 local expected=$(((NUMDIRS + 1) * NUMFILES))
4843 local cmd="$LFS find -type f $dir"
4844 local nums=$($cmd | wc -l)
4846 [ $nums -eq $expected ] ||
4847 error "'$cmd' wrong: found $nums, expected $expected"
4849 run_test 56k "check lfs find -type f"
4852 local dir=$DIR/d$(basetest $testnum)g.$TESTSUITE
4854 setup_56_special $dir $NUMFILES $NUMDIRS
4856 local expected=$((NUMDIRS + NUMFILES))
4857 local cmd="$LFS find -type b $dir"
4858 local nums=$($cmd | wc -l)
4860 [ $nums -eq $expected ] ||
4861 error "'$cmd' wrong: found $nums, expected $expected"
4863 run_test 56l "check lfs find -type b"
4866 local dir=$DIR/d$(basetest $testnum)g.$TESTSUITE
4868 setup_56_special $dir $NUMFILES $NUMDIRS
4870 local expected=$((NUMDIRS + NUMFILES))
4871 local cmd="$LFS find -type c $dir"
4872 local nums=$($cmd | wc -l)
4873 [ $nums -eq $expected ] ||
4874 error "'$cmd' wrong: found $nums, expected $expected"
4876 run_test 56m "check lfs find -type c"
4879 local dir=$DIR/d$(basetest $testnum)g.$TESTSUITE
4880 setup_56_special $dir $NUMFILES $NUMDIRS
4882 local expected=$((NUMDIRS + NUMFILES))
4883 local cmd="$LFS find -type l $dir"
4884 local nums=$($cmd | wc -l)
4886 [ $nums -eq $expected ] ||
4887 error "'$cmd' wrong: found $nums, expected $expected"
4889 run_test 56n "check lfs find -type l"
4892 local dir=$DIR/$tdir
4894 setup_56 $dir $NUMFILES $NUMDIRS
4895 utime $dir/file1 > /dev/null || error "utime (1)"
4896 utime $dir/file2 > /dev/null || error "utime (2)"
4897 utime $dir/dir1 > /dev/null || error "utime (3)"
4898 utime $dir/dir2 > /dev/null || error "utime (4)"
4899 utime $dir/dir1/file1 > /dev/null || error "utime (5)"
4900 dd if=/dev/zero count=1 >> $dir/dir1/file1 && sync
4903 local nums=$($LFS find -mtime +0 $dir | wc -l)
4905 [ $nums -eq $expected ] ||
4906 error "lfs find -mtime +0 $dir: found $nums expect $expected"
4909 cmd="$LFS find -mtime 0 $dir"
4910 nums=$($cmd | wc -l)
4911 [ $nums -eq $expected ] ||
4912 error "'$cmd' wrong: found $nums, expected $expected"
4914 run_test 56o "check lfs find -mtime for old files"
4917 [ $RUNAS_ID -eq $UID ] &&
4918 skip_env "RUNAS_ID = UID = $UID -- skipping" && return
4920 local dir=$DIR/$tdir
4922 setup_56 $dir $NUMFILES $NUMDIRS
4923 chown $RUNAS_ID $dir/file* || error "chown $DIR/${tdir}g/file$i failed"
4925 local expected=$NUMFILES
4926 local cmd="$LFS find -uid $RUNAS_ID $dir"
4927 local nums=$($cmd | wc -l)
4929 [ $nums -eq $expected ] ||
4930 error "'$cmd' wrong: found $nums, expected $expected"
4932 expected=$(((NUMFILES + 1) * NUMDIRS + 1))
4933 cmd="$LFS find ! -uid $RUNAS_ID $dir"
4934 nums=$($cmd | wc -l)
4935 [ $nums -eq $expected ] ||
4936 error "'$cmd' wrong: found $nums, expected $expected"
4938 run_test 56p "check lfs find -uid and ! -uid"
4941 [ $RUNAS_ID -eq $UID ] &&
4942 skip_env "RUNAS_ID = UID = $UID -- skipping" && return
4944 local dir=$DIR/$tdir
4946 setup_56 $dir $NUMFILES $NUMDIRS
4947 chgrp $RUNAS_GID $dir/file* || error "chown $dir/file$i failed"
4949 local expected=$NUMFILES
4950 local cmd="$LFS find -gid $RUNAS_GID $dir"
4951 local nums=$($cmd | wc -l)
4953 [ $nums -eq $expected ] ||
4954 error "'$cmd' wrong: found $nums, expected $expected"
4956 expected=$(( ($NUMFILES+1) * $NUMDIRS + 1))
4957 cmd="$LFS find ! -gid $RUNAS_GID $dir"
4958 nums=$($cmd | wc -l)
4959 [ $nums -eq $expected ] ||
4960 error "'$cmd' wrong: found $nums, expected $expected"
4962 run_test 56q "check lfs find -gid and ! -gid"
4965 local dir=$DIR/$tdir
4967 setup_56 $dir $NUMFILES $NUMDIRS
4970 local cmd="$LFS find -size 0 -type f $dir"
4971 local nums=$($cmd | wc -l)
4973 [ $nums -eq $expected ] ||
4974 error "'$cmd' wrong: found $nums, expected $expected"
4976 cmd="$LFS find ! -size 0 -type f $dir"
4977 nums=$($cmd | wc -l)
4978 [ $nums -eq $expected ] ||
4979 error "'$cmd' wrong: found $nums, expected $expected"
4980 echo "test" > $dir/$tfile
4981 echo "test2" > $dir/$tfile.2 && sync
4983 cmd="$LFS find -size 5 -type f $dir"
4984 nums=$($cmd | wc -l)
4985 [ $nums -eq $expected ] ||
4986 error "'$cmd' wrong: found $nums, expected $expected"
4988 cmd="$LFS find -size +5 -type f $dir"
4989 nums=$($cmd | wc -l)
4990 [ $nums -eq $expected ] ||
4991 error "'$cmd' wrong: found $nums, expected $expected"
4993 cmd="$LFS find -size +0 -type f $dir"
4994 nums=$($cmd | wc -l)
4995 [ $nums -eq $expected ] ||
4996 error "'$cmd' wrong: found $nums, expected $expected"
4998 cmd="$LFS find ! -size -5 -type f $dir"
4999 nums=$($cmd | wc -l)
5000 [ $nums -eq $expected ] ||
5001 error "'$cmd' wrong: found $nums, expected $expected"
5003 cmd="$LFS find -size -5 -type f $dir"
5004 nums=$($cmd | wc -l)
5005 [ $nums -eq $expected ] ||
5006 error "'$cmd' wrong: found $nums, expected $expected"
5008 run_test 56r "check lfs find -size works"
5010 test_56s() { # LU-611 #LU-9369
5011 [[ $OSTCOUNT -lt 2 ]] && skip "need at least 2 OSTs" && return 0
5013 local dir=$DIR/$tdir
5014 local onestripe=$(((NUMDIRS + 1) * NUMFILES))
5016 setup_56 $dir $NUMFILES $NUMDIRS "-c 1"
5017 for i in $(seq $NUMDIRS); do
5018 $LFS setstripe -c $((OSTCOUNT + 1)) $dir/dir$i/$tfile
5021 local expected=$NUMDIRS
5022 local cmd="$LFS find -c $OSTCOUNT $dir"
5023 local nums=$($cmd | wc -l)
5025 [ $nums -eq $expected ] || {
5026 $LFS getstripe -R $dir
5027 error "'$cmd' wrong: found $nums, expected $expected"
5030 expected=$((NUMDIRS + onestripe))
5031 cmd="$LFS find -stripe-count +0 -type f $dir"
5032 nums=$($cmd | wc -l)
5033 [ $nums -eq $expected ] || {
5034 $LFS getstripe -R $dir
5035 error "'$cmd' wrong: found $nums, expected $expected"
5039 cmd="$LFS find -stripe-count 1 -type f $dir"
5040 nums=$($cmd | wc -l)
5041 [ $nums -eq $expected ] || {
5042 $LFS getstripe -R $dir
5043 error "'$cmd' wrong: found $nums, expected $expected"
5046 cmd="$LFS find -stripe-count -2 -type f $dir"
5047 nums=$($cmd | wc -l)
5048 [ $nums -eq $expected ] || {
5049 $LFS getstripe -R $dir
5050 error "'$cmd' wrong: found $nums, expected $expected"
5054 cmd="$LFS find -stripe-count $((OSTCOUNT + 1)) -type f $dir"
5055 nums=$($cmd | wc -l)
5056 [ $nums -eq $expected ] || {
5057 $LFS getstripe -R $dir
5058 error "'$cmd' wrong: found $nums, expected $expected"
5061 run_test 56s "check lfs find -stripe-count works"
5063 test_56t() { # LU-611 #LU-9369
5064 local dir=$DIR/$tdir
5066 setup_56 $dir 0 $NUMDIRS
5067 for i in $(seq $NUMDIRS); do
5068 $LFS setstripe -S 8M $dir/dir$i/$tfile
5071 local expected=$NUMDIRS
5072 local cmd="$LFS find -S 8M $dir"
5073 local nums=$($cmd | wc -l)
5075 [ $nums -eq $expected ] || {
5076 $LFS getstripe -R $dir
5077 error "'$cmd' wrong: found $nums, expected $expected"
5081 setup_56 $dir $NUMFILES $NUMDIRS "--stripe-size 512k"
5083 $LFS setstripe -S 256k $dir/$tfile.{0,1,2,3}
5085 expected=$(((NUMDIRS + 1) * NUMFILES))
5086 cmd="$LFS find -stripe-size 512k -type f $dir"
5087 nums=$($cmd | wc -l)
5088 [ $nums -eq $expected ] ||
5089 error "'$cmd' wrong: found $nums, expected $expected"
5091 cmd="$LFS find -stripe-size +320k -type f $dir"
5092 nums=$($cmd | wc -l)
5093 [ $nums -eq $expected ] ||
5094 error "'$cmd' wrong: found $nums, expected $expected"
5096 expected=$(((NUMDIRS + 1) * NUMFILES + 4))
5097 cmd="$LFS find -stripe-size +200k -type f $dir"
5098 nums=$($cmd | wc -l)
5099 [ $nums -eq $expected ] ||
5100 error "'$cmd' wrong: found $nums, expected $expected"
5102 cmd="$LFS find -stripe-size -640k -type f $dir"
5103 nums=$($cmd | wc -l)
5104 [ $nums -eq $expected ] ||
5105 error "'$cmd' wrong: found $nums, expected $expected"
5108 cmd="$LFS find -stripe-size 256k -type f $dir"
5109 nums=$($cmd | wc -l)
5110 [ $nums -eq $expected ] ||
5111 error "'$cmd' wrong: found $nums, expected $expected"
5113 cmd="$LFS find -stripe-size -320k -type f $dir"
5114 nums=$($cmd | wc -l)
5115 [ $nums -eq $expected ] ||
5116 error "'$cmd' wrong: found $nums, expected $expected"
5119 cmd="$LFS find -stripe-size 1024k -type f $dir"
5120 nums=$($cmd | wc -l)
5121 [ $nums -eq $expected ] ||
5122 error "'$cmd' wrong: found $nums, expected $expected"
5124 run_test 56t "check lfs find -stripe-size works"
5126 test_56u() { # LU-611
5127 local dir=$DIR/$tdir
5129 setup_56 $dir $NUMFILES $NUMDIRS "-i 0 -c 1"
5131 if [[ $OSTCOUNT -gt 1 ]]; then
5132 $LFS setstripe -i 1 -c 1 $dir/$tfile.{0,1,2,3}
5138 local expected=$(((NUMDIRS + 1) * NUMFILES))
5139 local cmd="$LFS find -stripe-index 0 -type f $dir"
5140 local nums=$($cmd | wc -l)
5142 [ $nums -eq $expected ] ||
5143 error "'$cmd' wrong: found $nums, expected $expected"
5146 cmd="$LFS find -stripe-index 1 -type f $dir"
5147 nums=$($cmd | wc -l)
5148 [ $nums -eq $expected ] ||
5149 error "'$cmd' wrong: found $nums, expected $expected"
5151 cmd="$LFS find ! -stripe-index 0 -type f $dir"
5152 nums=$($cmd | wc -l)
5153 [ $nums -eq $expected ] ||
5154 error "'$cmd' wrong: found $nums, expected $expected"
5157 # This should produce an error and not return any files
5158 cmd="$LFS find -stripe-index $OSTCOUNT -type f $dir"
5159 nums=$($cmd 2>/dev/null | wc -l)
5160 [ $nums -eq $expected ] ||
5161 error "'$cmd' wrong: found $nums, expected $expected"
5163 if [[ $OSTCOUNT -gt 1 ]]; then
5164 expected=$(((NUMDIRS + 1) * NUMFILES + onestripe))
5165 cmd="$LFS find -stripe-index 0,1 -type f $dir"
5166 nums=$($cmd | wc -l)
5167 [ $nums -eq $expected ] ||
5168 error "'$cmd' wrong: found $nums, expected $expected"
5171 run_test 56u "check lfs find -stripe-index works"
5175 local dir=$DIR/$tdir
5177 setup_56 $dir $NUMFILES $NUMDIRS
5179 UUID=$(mdtuuid_from_index $MDT_IDX $dir)
5180 [ -z "$UUID" ] && error "mdtuuid_from_index cannot find MDT $MDT_IDX"
5182 for file in $($LFS find -mdt $UUID $dir); do
5183 file_mdt_idx=$($LFS getstripe -M $file)
5184 [ $file_mdt_idx -eq $MDT_IDX ] ||
5185 error "lfind -mdt $UUID != getstripe -M $file_mdt_idx"
5188 run_test 56v "check 'lfs find -mdt match with lfs getstripe -M' ======="
5191 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs" && return
5192 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5193 local dir=$DIR/$tdir
5195 setup_56 $dir $NUMFILES $NUMDIRS "-c $OSTCOUNT" "-c1"
5197 local stripe_size=$($LFS getstripe -S -d $dir) ||
5198 error "$LFS getstripe -S -d $dir failed"
5199 stripe_size=${stripe_size%% *}
5201 local file_size=$((stripe_size * OSTCOUNT))
5202 local file_num=$((NUMDIRS * NUMFILES + NUMFILES))
5203 local required_space=$((file_num * file_size))
5204 local free_space=$($LCTL get_param -n lov.$FSNAME-clilov-*.kbytesavail |
5206 [[ $free_space -le $((required_space / 1024)) ]] &&
5207 skip_env "need $required_space, have $free_space kbytes" &&
5211 local dd_count=$((file_size / dd_bs))
5213 # write data into the files
5218 for i in $(seq $NUMFILES); do
5220 yes | dd bs=$dd_bs count=$dd_count of=$file &>/dev/null ||
5221 error "write data into $file failed"
5223 for i in $(seq $NUMDIRS); do
5224 for j in $(seq $NUMFILES); do
5225 file=$dir/dir$i/file$j
5226 yes|dd bs=$dd_bs count=$dd_count of=$file &>/dev/null ||
5227 error "write data into $file failed"
5231 # $LFS_MIGRATE will fail if hard link migration is unsupported
5232 if [[ $(lustre_version_code mds1) -gt $(version_code 2.5.55) ]]; then
5233 createmany -l$dir/dir1/file1 $dir/dir1/link 200 ||
5234 error "creating links to $dir/dir1/file1 failed"
5239 [[ $OSTCOUNT -gt 1 ]] && expected=$((OSTCOUNT - 1))
5242 local cmd="$LFS_MIGRATE -y -c $expected $dir/file1"
5245 eval $cmd || error "$cmd failed"
5247 check_stripe_count $dir/file1 $expected
5249 if [ $(lustre_version_code $SINGLEMDS) -ge $(version_code 2.6.90) ];
5251 # lfs_migrate file onto OST 0 if it is on OST 1, or onto
5252 # OST 1 if it is on OST 0. This file is small enough to
5253 # be on only one stripe.
5254 file=$dir/migr_1_ost
5255 dd bs=$dd_bs count=1 if=/dev/urandom of=$file >/dev/null 2>&1 ||
5256 error "write data into $file failed"
5257 local obdidx=$($LFS getstripe -i $file)
5258 local oldmd5=$(md5sum $file)
5261 [[ $obdidx -eq 0 ]] && newobdidx=1
5262 cmd="$LFS migrate -i $newobdidx $file"
5264 eval $cmd || error "$cmd failed"
5266 local realobdix=$($LFS getstripe -i $file)
5267 local newmd5=$(md5sum $file)
5269 [[ $newobdidx -ne $realobdix ]] &&
5270 error "new OST is different (was=$obdidx, "\
5271 "wanted=$newobdidx, got=$realobdix)"
5272 [[ "$oldmd5" != "$newmd5" ]] &&
5273 error "md5sum differ: $oldmd5, $newmd5"
5277 cmd="$LFS_MIGRATE -y -c $expected $dir/dir1"
5279 eval $cmd || error "$cmd failed"
5281 for j in $(seq $NUMFILES); do
5282 check_stripe_count $dir/dir1/file$j $expected
5285 # lfs_migrate works with lfs find
5286 cmd="$LFS find -stripe_count $OSTCOUNT -type f $dir |
5287 $LFS_MIGRATE -y -c $expected"
5289 eval $cmd || error "$cmd failed"
5291 for i in $(seq 2 $NUMFILES); do
5292 check_stripe_count $dir/file$i $expected
5294 for i in $(seq 2 $NUMDIRS); do
5295 for j in $(seq $NUMFILES); do
5296 check_stripe_count $dir/dir$i/file$j $expected
5300 run_test 56w "check lfs_migrate -c stripe_count works"
5303 local file1=$DIR/$tdir/file1
5304 local create_pool=false
5305 local initial_pool=$($LFS getstripe -p $DIR)
5309 echo -n "Creating test dir..."
5310 test_mkdir $DIR/$tdir &> /dev/null || error "cannot create dir"
5313 echo -n "Creating test file..."
5314 touch $file1 || error "cannot create file"
5317 echo -n "Detecting existing pools..."
5318 pool_list=($($LFS pool_list $FSNAME | grep "$FSNAME\." | cut -d. -f2))
5320 if [ ${#pool_list[@]} -gt 0 ]; then
5321 echo "${pool_list[@]}"
5322 for thispool in "${pool_list[@]}"; do
5323 if [[ -z "$initial_pool" ||
5324 "$initial_pool" != "$thispool" ]]; then
5326 echo "Using existing pool '$pool'"
5331 echo "none detected."
5333 if [ -z "$pool" ]; then
5334 pool=${POOL:-testpool}
5335 [ "$initial_pool" = "$pool" ] && pool="testpool2"
5336 echo -n "Creating pool '$pool'..."
5338 pool_add $pool &> /dev/null ||
5339 error "pool_add failed"
5342 echo -n "Adding target to pool..."
5343 pool_add_targets $pool 0 0 1 &> /dev/null ||
5344 error "pool_add_targets failed"
5348 echo -n "Setting pool using -p option..."
5349 $LFS_MIGRATE -y -q --no-rsync -p $pool $file1 &> /dev/null ||
5350 error "migrate failed rc = $?"
5353 echo -n "Verifying test file is in pool after migrating..."
5354 [ "$($LFS getstripe -p $file1)" = $pool ] ||
5355 error "file was not migrated to pool $pool"
5358 echo -n "Removing test file from pool '$pool'..."
5359 $LFS migrate $file1 &> /dev/null ||
5360 error "cannot remove from pool"
5361 [ "$($LFS getstripe -p $file1)" ] &&
5362 error "pool still set"
5365 echo -n "Setting pool using --pool option..."
5366 $LFS_MIGRATE -y -q --no-rsync --pool $pool $file1 &> /dev/null ||
5367 error "migrate failed rc = $?"
5372 if $create_pool; then
5373 destroy_test_pools 2> /dev/null ||
5374 error "destroy test pools failed"
5377 run_test 56wb "check lfs_migrate pool support"
5380 local file1="$DIR/$tdir/file 1"
5382 echo -n "Creating test dir..."
5383 test_mkdir $DIR/$tdir &> /dev/null || error "cannot create dir"
5384 local def_stripe_size=$($LFS getstripe -S $DIR/$tdir 2>/dev/null)
5385 $LFS setstripe -S 1M -c 1 "$DIR/$tdir" &> /dev/null ||
5386 error "cannot set stripe"
5389 echo -n "Setting initial stripe for test file..."
5390 $LFS setstripe -S 512K -c 1 "$file1" &> /dev/null ||
5391 error "cannot set stripe"
5392 [ $($LFS getstripe -S "$file1") -eq 524288 ] ||
5393 error "stripe size not set"
5396 # File currently set to -S 512K -c 1
5398 # Ensure -c and -S options are rejected when -R is set
5399 echo -n "Verifying incompatible options are detected..."
5400 $LFS_MIGRATE -y -R -c 1 "$file1" &> /dev/null &&
5401 error "incompatible -c and -R options not detected"
5402 $LFS_MIGRATE -y -R -S 1M "$file1" &> /dev/null &&
5403 error "incompatible -S and -R options not detected"
5406 # Ensure unrecognized options are passed through to 'lfs migrate'
5407 echo -n "Verifying -S option is passed through to lfs migrate..."
5408 $LFS_MIGRATE -y -S 1M "$file1" &> /dev/null ||
5409 error "migration failed"
5410 [ $($LFS getstripe -S "$file1") -eq 1048576 ] ||
5411 error "file was not restriped"
5414 # File currently set to -S 1M -c 1
5416 # Ensure long options are supported
5417 echo -n "Verifying long options supported..."
5418 $LFS_MIGRATE -y --non-block "$file1" &> /dev/null ||
5419 error "long option without argument not supported"
5420 $LFS_MIGRATE -y --stripe-size 512K "$file1" &> /dev/null ||
5421 error "long option with argument not supported"
5422 [ $($LFS getstripe -S "$file1") -eq 524288 ] ||
5423 error "file not restriped with --stripe-size option"
5426 # File currently set to -S 512K -c 1
5428 if [ "$OSTCOUNT" -gt 1 ]; then
5429 echo -n "Verifying explicit stripe count can be set..."
5430 $LFS_MIGRATE -y -c 2 "$file1" &> /dev/null ||
5431 error "migrate failed"
5432 [ $($LFS getstripe -c "$file1") -eq 2 ] ||
5433 error "file not restriped to explicit count"
5437 # File currently set to -S 512K -c 1 or -S 512K -c 2
5439 # Ensure parent striping is used if -R is set, and no stripe
5440 # count or size is specified
5441 echo -n "Setting stripe for parent directory..."
5442 $LFS setstripe -S 1M -c 1 "$DIR/$tdir" &> /dev/null ||
5443 error "cannot set stripe"
5446 echo -n "Verifying restripe option uses parent stripe settings..."
5447 $LFS_MIGRATE -y -R "$file1" &> /dev/null ||
5448 error "migrate failed"
5449 [ $($LFS getstripe -S "$file1") -eq $def_stripe_size ] ||
5450 error "file not restriped to parent settings"
5451 [ $($LFS getstripe -c "$file1") -eq 1 ] ||
5452 error "file not restriped to parent settings"
5455 # File currently set to -S 1M -c 1
5457 # Ensure striping is preserved if -R is not set, and no stripe
5458 # count or size is specified
5459 echo -n "Verifying striping size preserved when not specified..."
5460 local orig_stripe_size=$($LFS getstripe -S "$file1" 2>/dev/null)
5461 $LFS setstripe -S 2M -c 1 "$DIR/$tdir" &> /dev/null ||
5462 error "cannot set stripe on parent directory"
5463 $LFS_MIGRATE -y "$file1" &> /dev/null ||
5464 error "migrate failed"
5465 [ $($LFS getstripe -S "$file1") -eq $orig_stripe_size ] ||
5466 error "file was restriped"
5469 # Ensure file name properly detected when final option has no argument
5470 echo -n "Verifying file name properly detected..."
5471 $LFS_MIGRATE -y "$file1" &> /dev/null ||
5472 error "file name interpreted as option argument"
5478 run_test 56wc "check unrecognized options for lfs_migrate are passed through"
5481 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs" && return
5482 local file1=$DIR/$tdir/file1
5484 echo -n "Creating test dir..."
5485 test_mkdir $DIR/$tdir || error "cannot create dir"
5488 echo -n "Creating test file..."
5492 # Ensure 'lfs migrate' will fail by using a non-existent option,
5493 # and make sure rsync is not called to recover
5494 echo -n "Make sure --no-rsync option works..."
5495 $LFS_MIGRATE -y --no-rsync --invalid-opt $file1 2>&1 |
5496 grep -q 'refusing to fall back to rsync' ||
5497 error "rsync was called with --no-rsync set"
5500 # Ensure rsync is called without trying 'lfs migrate' first
5501 echo -n "Make sure --rsync option works..."
5502 $LFS_MIGRATE -y --rsync --invalid-opt $file1 2>&1 |
5503 grep -q 'falling back to rsync' &&
5504 error "lfs migrate was called with --rsync set"
5507 echo -n "Make sure --rsync and --no-rsync options are exclusive..."
5508 $LFS_MIGRATE -y --rsync --no-rsync $file1 2>&1 |
5509 grep -q 'at the same time' ||
5510 error "--rsync and --no-rsync accepted concurrently"
5516 run_test 56wd "check lfs_migrate --rsync and --no-rsync work"
5519 check_swap_layouts_support && return 0
5520 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs" && return
5522 local dir=$DIR/$tdir
5523 local ref1=/etc/passwd
5524 local file1=$dir/file1
5526 test_mkdir $dir || error "creating dir $dir"
5527 $LFS setstripe -c 2 $file1
5529 $LFS migrate -c 1 $file1 || error "migrate failed rc = $?"
5530 stripe=$($LFS getstripe -c $file1)
5531 [[ $stripe == 1 ]] || error "stripe of $file1 is $stripe != 1"
5532 cmp $file1 $ref1 || error "content mismatch $file1 differs from $ref1"
5537 run_test 56x "lfs migration support"
5540 check_swap_layouts_support && return 0
5541 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs" && return
5543 local dir=$DIR/$tdir/$testnum
5547 local ref1=/etc/passwd
5548 local file1=$dir/file1
5550 $LFS setstripe -c 2 $file1
5552 $LFS migrate --block -c 1 $file1 || error "migrate failed rc = $?"
5554 local stripe=$($LFS getstripe -c $file1)
5556 [[ $stripe == 1 ]] || error "stripe of $file1 is $stripe != 1"
5557 cmp $file1 $ref1 || error "content mismatch $file1 differs from $ref1"
5562 run_test 56xa "lfs migration --block support"
5564 check_migrate_links() {
5566 local file1="$dir/file1"
5569 local total_count=$(($begin + $count - 1))
5570 local symlink_count=10
5573 if [ ! -f "$file1" ]; then
5574 echo -n "creating initial file..."
5575 $LFS setstripe -c 1 -S "512k" "$file1" ||
5576 error "cannot setstripe initial file"
5579 echo -n "creating symlinks..."
5580 for s in $(seq 1 $symlink_count); do
5581 ln -s "$file1" "$dir/slink$s" ||
5582 error "cannot create symlinks"
5586 echo -n "creating nonlinked files..."
5587 createmany -o "$dir/uniq" 1 10 &> /dev/null ||
5588 error "cannot create nonlinked files"
5593 if [ ! -f "$dir/file$total_count" ]; then
5594 echo -n "creating hard links $begin:$total_count..."
5595 createmany -l"$file1" "$dir/file" "$begin" "$count" &> \
5596 /dev/null || error "cannot create hard links"
5600 echo -n "checking number of hard links listed in xattrs..."
5601 local fid=$($LFS getstripe -F "$file1")
5602 local paths=($($LFS fid2path "$MOUNT" "$fid" 2> /dev/null))
5605 if [ ${#paths[*]} -lt $total_count -a "$begin" -eq 2 ]; then
5606 echo "hard link list has unexpected size, skipping test"
5609 if [ ${#paths[*]} -ge $total_count -a "$begin" -ne 2 ]; then
5610 error "link names should exceed xattrs size"
5613 echo -n "migrating files..."
5614 local migrate_out=$($LFS_MIGRATE -y -S '1m' $dir)
5616 [ $rc -eq 0 ] || error "migrate failed rc = $rc"
5619 # make sure all links have been properly migrated
5620 echo -n "verifying files..."
5621 fid=$($LFS getstripe -F "$file1") ||
5622 error "cannot get fid for file $file1"
5623 for i in $(seq 2 $total_count); do
5624 local fid2=$($LFS getstripe -F $dir/file$i)
5626 [ "$fid2" == "$fid" ] ||
5627 error "migrated hard link has mismatched FID"
5630 # make sure hard links were properly detected, and migration was
5631 # performed only once for the entire link set; nonlinked files should
5633 local actual=$(grep -c 'done migrate' <<< "$migrate_out")
5634 local expected=$(($uniq_count + 1))
5636 [ "$actual" -eq "$expected" ] ||
5637 error "hard links individually migrated ($actual != $expected)"
5639 # make sure the correct number of hard links are present
5640 local hardlinks=$(stat -c '%h' "$file1")
5642 [ $hardlinks -eq $total_count ] ||
5643 error "num hard links $hardlinks != $total_count"
5650 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.10.55) ] &&
5651 skip "Need MDS version at least 2.10.55" && return
5653 local dir="$DIR/$tdir"
5655 test_mkdir "$dir" || error "cannot create dir $dir"
5657 echo "testing lfs migrate mode when all links fit within xattrs"
5658 LFS_MIGRATE_RSYNC=false check_migrate_links "$dir" 2 99
5660 echo "testing rsync mode when all links fit within xattrs"
5661 LFS_MIGRATE_RSYNC=true check_migrate_links "$dir" 2 99
5663 echo "testing lfs migrate mode when all links do not fit within xattrs"
5664 LFS_MIGRATE_RSYNC=false check_migrate_links "$dir" 101 100
5666 echo "testing rsync mode when all links do not fit within xattrs"
5667 LFS_MIGRATE_RSYNC=true check_migrate_links "$dir" 101 100
5672 run_test 56xb "lfs migration hard link support"
5675 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.4.53) ] &&
5676 skip "No HSM $(lustre_build_version $SINGLEMDS) MDS < 2.4.53" &&
5680 local dir=$DIR/$tdir
5684 test_mkdir -p $dir || error "creating dir $dir"
5685 touch $f1 || error "creating std file $f1"
5686 $MULTIOP $f2 H2c || error "creating released file $f2"
5688 # a directory can be raid0, so ask only for files
5689 res=$($LFS find $dir -L raid0 -type f | wc -l)
5690 [[ $res == 2 ]] || error "search raid0: found $res files != 2"
5692 res=$($LFS find $dir \! -L raid0 -type f | wc -l)
5693 [[ $res == 0 ]] || error "search !raid0: found $res files != 0"
5695 # only files can be released, so no need to force file search
5696 res=$($LFS find $dir -L released)
5697 [[ $res == $f2 ]] || error "search released: found $res != $f2"
5699 res=$($LFS find $dir -type f \! -L released)
5700 [[ $res == $f1 ]] || error "search !released: found $res != $f1"
5702 run_test 56y "lfs find -L raid0|released"
5704 test_56z() { # LU-4824
5705 # This checks to make sure 'lfs find' continues after errors
5706 # There are two classes of errors that should be caught:
5707 # - If multiple paths are provided, all should be searched even if one
5709 # - If errors are encountered during the search, it should not terminate
5711 local dir=$DIR/$tdir
5715 for i in d{0..9}; do
5718 touch $dir/d{0..9}/$tfile
5719 $LFS find $DIR/non_existent_dir $dir &&
5720 error "$LFS find did not return an error"
5721 # Make a directory unsearchable. This should NOT be the last entry in
5722 # directory order. Arbitrarily pick the 6th entry
5723 chmod 700 $($LFS find $dir -type d | sed '6!d')
5725 local count=$($RUNAS $LFS find $DIR/non_existent $dir | wc -l)
5727 # The user should be able to see 10 directories and 9 files
5728 [ $count == 19 ] || error "$LFS find did not continue after error"
5730 run_test 56z "lfs find should continue after an error"
5732 test_56aa() { # LU-5937
5733 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
5735 local dir=$DIR/$tdir
5738 $LFS setdirstripe -c$MDSCOUNT $dir/striped_dir
5740 createmany -o $dir/striped_dir/${tfile}- 1024
5741 local dirs=$($LFS find --size +8k $dir/)
5743 [ -n "$dirs" ] || error "lfs find --size wrong under striped dir"
5745 run_test 56aa "lfs find --size under striped dir"
5747 test_56ab() { # LU-10705
5748 test_mkdir $DIR/$tdir
5749 dd if=/dev/zero of=$DIR/$tdir/$tfile.1 bs=8k count=1 seek=2k
5750 dd if=/dev/zero of=$DIR/$tdir/$tfile.2 bs=4k count=1 seek=4k
5751 dd if=/dev/zero of=$DIR/$tdir/$tfile.3 bs=1M count=2 seek=16
5752 # Flush writes to ensure valid blocks. Need to be more thorough for
5753 # ZFS, since blocks are not allocated/returned to client immediately.
5755 wait_zfs_commit ost1 2
5756 cancel_lru_locks osc
5759 local files=$($LFS find --size +16M $DIR/$tdir | wc -l)
5761 [[ $files == 3 ]] || error ">16M size files $files isn't 3 as expected"
5763 files=$($LFS find --blocks +1M $DIR/$tdir | wc -l)
5764 [[ $files == 1 ]] || error ">1M blocks files $files isn't 1 as expected"
5766 rm -f $DIR/$tdir/$tfile.[123]
5768 run_test 56ab "lfs find --blocks"
5771 # Create composite files with one component
5772 local dir=$DIR/$tdir
5774 setup_56 $dir/1Mfiles 5 1 "-S 1M --component-end 1M"
5775 # Create composite files with three components
5776 setup_56 $dir/2Mfiles 5 2 "-E 2M -S 1M -E 4M -E 6M"
5777 # Create non-composite files
5778 createmany -o $dir/${tfile}- 10
5780 local nfiles=$($LFS find --component-end 1M --type f $dir | wc -l)
5782 [[ $nfiles == 10 ]] ||
5783 error "lfs find -E 1M found $nfiles != 10 files"
5785 nfiles=$($LFS find ! -E 1M --type f $dir | wc -l)
5786 [[ $nfiles == 25 ]] ||
5787 error "lfs find ! -E 1M found $nfiles != 25 files"
5789 # All files have a component that starts at 0
5790 nfiles=$($LFS find --component-start 0 --type f $dir | wc -l)
5791 [[ $nfiles == 35 ]] ||
5792 error "lfs find --component-start 0 - $nfiles != 35 files"
5794 nfiles=$($LFS find --component-start 2M --type f $dir | wc -l)
5795 [[ $nfiles == 15 ]] ||
5796 error "lfs find --component-start 2M - $nfiles != 15 files"
5798 # All files created here have a componenet that does not starts at 2M
5799 nfiles=$($LFS find ! --component-start 2M --type f $dir | wc -l)
5800 [[ $nfiles == 35 ]] ||
5801 error "lfs find ! --component-start 2M - $nfiles != 35 files"
5803 # Find files with a specified number of components
5804 local nfiles=$($LFS find --component-count 3 --type f $dir | wc -l)
5805 [[ $nfiles == 15 ]] ||
5806 error "lfs find --component-count 3 - $nfiles != 15 files"
5808 # Remember non-composite files have a component count of zero
5809 local nfiles=$($LFS find --component-count 0 --type f $dir | wc -l)
5810 [[ $nfiles == 10 ]] ||
5811 error "lfs find --component-count 0 - $nfiles != 10 files"
5813 nfiles=$($LFS find ! --component-count 3 --type f $dir | wc -l)
5814 [[ $nfiles == 20 ]] ||
5815 error "lfs find ! --component-count 3 - $nfiles != 20 files"
5817 # All files have a flag called "init"
5818 local nfiles=$($LFS find --component-flags init --type f $dir | wc -l)
5819 [[ $nfiles == 35 ]] ||
5820 error "lfs find --component-flags init - $nfiles != 35 files"
5822 # Multi-component files will have a component not initialized
5823 local nfiles=$($LFS find ! --component-flags init --type f $dir | wc -l)
5824 [[ $nfiles == 15 ]] ||
5825 error "lfs find !--component-flags init - $nfiles != 15 files"
5830 run_test 56ba "test lfs find --component-end, -start, -count, and -flags"
5833 [[ $(lustre_version_code $SINGLEMDS) -ge $(version_code 2.10.57) ]] ||
5834 { skip "Need MDS version at least 2.10.57"; return 0; }
5844 # create mirrored directories and mirrored files
5845 mkdir $td || error "mkdir $td failed"
5846 $LFS mirror create -N3 $td || error "create mirrored dir $td failed"
5847 createmany -o $tf- 10 || error "create $tf- failed"
5849 for i in $(seq 2); do
5851 mkdir $dir || error "mkdir $dir failed"
5852 $LFS mirror create -N$((3 + i)) $dir ||
5853 error "create mirrored dir $dir failed"
5854 createmany -o $dir/$tfile- 10 ||
5855 error "create $dir/$tfile- failed"
5858 # change the states of some mirrored files
5860 for i in $(seq 2); do
5862 for j in $(seq 4 9); do
5863 echo foo > $dir/$tfile-$j
5867 # find mirrored files with specific mirror count
5868 cmd="$LFS find --mirror-count 3 --type f $td"
5869 nfiles=$($cmd | wc -l)
5870 [[ $nfiles = 10 ]] || error "$cmd: $nfiles != 10 files"
5872 cmd="$LFS find ! --mirror-count 3 --type f $td"
5873 nfiles=$($cmd | wc -l)
5874 [[ $nfiles = 20 ]] || error "$cmd: $nfiles != 20 files"
5876 cmd="$LFS find --mirror-count +2 --type f $td"
5877 nfiles=$($cmd | wc -l)
5878 [[ $nfiles = 30 ]] || error "$cmd: $nfiles != 30 files"
5880 cmd="$LFS find --mirror-count -6 --type f $td"
5881 nfiles=$($cmd | wc -l)
5882 [[ $nfiles = 30 ]] || error "$cmd: $nfiles != 30 files"
5884 # find mirrored files with specific file state
5885 cmd="$LFS find --maxdepth 1 --mirror-state=^ro --type f $td"
5886 [[ $($cmd) = $tf-6 ]] || error "$cmd: didn't return $tf-6"
5888 cmd="$LFS find --mirror-state=ro --type f $td"
5889 nfiles=$($cmd | wc -l)
5890 [[ $nfiles = 17 ]] || error "$cmd: $nfiles != 17 files"
5892 cmd="$LFS find ! --mirror-state=ro --type f $td"
5893 nfiles=$($cmd | wc -l)
5894 [[ $nfiles = 13 ]] || error "$cmd: $nfiles != 13 files"
5896 cmd="$LFS find --mirror-state=wp --type f $td"
5897 nfiles=$($cmd | wc -l)
5898 [[ $nfiles = 13 ]] || error "$cmd: $nfiles != 13 files"
5900 cmd="$LFS find ! --mirror-state=sp --type f $td"
5901 nfiles=$($cmd | wc -l)
5902 [[ $nfiles = 30 ]] || error "$cmd: $nfiles != 30 files"
5904 run_test 56ca "check lfs find --mirror-count|-N and --mirror-state"
5907 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5908 # note test will not do anything if MDS is not local
5909 if [ "$(facet_fstype $SINGLEMDS)" != ldiskfs ]; then
5910 skip "ldiskfs only test"
5914 remote_mds_nodsh && skip "remote MDS with nodsh" && return
5915 local MNTDEV="osd*.*MDT*.mntdev"
5916 DEV=$(do_facet $SINGLEMDS lctl get_param -n $MNTDEV)
5917 [ -z "$DEV" ] && error "can't access $MNTDEV"
5918 for DEV in $(do_facet $SINGLEMDS lctl get_param -n $MNTDEV); do
5919 do_facet $SINGLEMDS $DUMPE2FS -h $DEV > $TMP/t57a.dump ||
5920 error "can't access $DEV"
5921 DEVISIZE=$(awk '/Inode size:/ { print $3 }' $TMP/t57a.dump)
5922 [[ $DEVISIZE -gt 128 ]] || error "inode size $DEVISIZE"
5926 run_test 57a "verify MDS filesystem created with large inodes =="
5929 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5930 if [ "$(facet_fstype $SINGLEMDS)" != ldiskfs ]; then
5931 skip "ldiskfs only test"
5935 remote_mds_nodsh && skip "remote MDS with nodsh" && return
5936 local dir=$DIR/$tdir
5940 local FILEN=$dir/f$FILECOUNT
5942 rm -rf $dir || error "removing $dir"
5944 local mdtidx=$($LFS getstripe -M $dir)
5945 local mdtname=MDT$(printf %04x $mdtidx)
5946 local facet=mds$((mdtidx + 1))
5948 echo "mcreating $FILECOUNT files"
5949 createmany -m $dir/f 1 $FILECOUNT || \
5950 error "creating files in $dir"
5952 # verify that files do not have EAs yet
5953 $GETSTRIPE $FILE1 2>&1 | grep -q "no stripe" || error "$FILE1 has an EA"
5954 $GETSTRIPE $FILEN 2>&1 | grep -q "no stripe" || error "$FILEN has an EA"
5958 df $dir #make sure we get new statfs data
5959 local MDSFREE=$(do_facet $facet \
5960 lctl get_param -n osd*.*$mdtname.kbytesfree)
5961 local MDCFREE=$(lctl get_param -n mdc.*$mdtname-mdc-*.kbytesfree)
5962 echo "opening files to create objects/EAs"
5964 for FILE in `seq -f $dir/f%g 1 $FILECOUNT`; do
5965 $OPENFILE -f O_RDWR $FILE > /dev/null 2>&1 || error "opening $FILE"
5968 # verify that files have EAs now
5969 $GETSTRIPE $FILE1 | grep -q "obdidx" || error "$FILE1 missing EA"
5970 $GETSTRIPE $FILEN | grep -q "obdidx" || error "$FILEN missing EA"
5972 sleep 1 #make sure we get new statfs data
5974 local MDSFREE2=$(do_facet $facet \
5975 lctl get_param -n osd*.*$mdtname.kbytesfree)
5976 local MDCFREE2=$(lctl get_param -n mdc.*$mdtname-mdc-*.kbytesfree)
5977 if [[ $MDCFREE2 -lt $((MDCFREE - 16)) ]]; then
5978 if [ "$MDSFREE" != "$MDSFREE2" ]; then
5979 error "MDC before $MDCFREE != after $MDCFREE2"
5981 echo "MDC before $MDCFREE != after $MDCFREE2"
5982 echo "unable to confirm if MDS has large inodes"
5987 run_test 57b "default LOV EAs are stored inside large inodes ==="
5990 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5991 [ -z "$(which wiretest 2>/dev/null)" ] &&
5992 skip_env "could not find wiretest" && return
5995 run_test 58 "verify cross-platform wire constants =============="
5998 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5999 echo "touch 130 files"
6000 createmany -o $DIR/f59- 130
6002 unlinkmany $DIR/f59- 130
6004 # wait for commitment of removal
6005 wait_delete_completed
6007 run_test 59 "verify cancellation of llog records async ========="
6009 TEST60_HEAD="test_60 run $RANDOM"
6011 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
6012 remote_mgs_nodsh && skip "remote MGS with nodsh" && return
6013 do_facet mgs "! which run-llog.sh &> /dev/null" &&
6014 do_facet mgs "! ls run-llog.sh &> /dev/null" &&
6015 skip_env "missing subtest run-llog.sh" && return
6017 log "$TEST60_HEAD - from kernel mode"
6018 do_facet mgs "$LCTL set_param debug=warning; $LCTL dk > /dev/null"
6019 do_facet mgs "sh run-llog.sh" || error "run-llog.sh failed"
6020 do_facet mgs $LCTL dk > $TMP/$tfile
6022 # LU-6388: test llog_reader
6023 local llog_reader=$(do_facet mgs "which llog_reader 2> /dev/null")
6024 llog_reader=${llog_reader:-$LUSTRE/utils/llog_reader}
6025 [ -z $(do_facet mgs ls -d $llog_reader 2> /dev/null) ] &&
6026 skip_env "missing llog_reader" && return
6027 local fstype=$(facet_fstype mgs)
6028 [ $fstype != ldiskfs -a $fstype != zfs ] &&
6029 skip_env "Only for ldiskfs or zfs type mgs" && return
6031 local mntpt=$(facet_mntpt mgs)
6032 local mgsdev=$(mgsdevname 1)
6044 #get fid and record list
6045 fid_list=($(awk '/9_sub.*record/ { print $NF }' /$TMP/$tfile |
6047 rec_list=($(awk '/9_sub.*record/ { print $((NF-3)) }' /$TMP/$tfile |
6049 #remount mgs as ldiskfs or zfs type
6050 stop mgs || error "stop mgs failed"
6051 mount_fstype mgs || error "remount mgs failed"
6052 for ((i = 0; i < ${#fid_list[@]}; i++)); do
6055 seq=$(echo $fid | awk -F ':' '{ print $1 }' | sed -e "s/^0x//g")
6056 oid=$(echo $fid | awk -F ':' '{ print $2 }' | sed -e "s/^0x//g")
6061 obj_file=$mntpt/O/$seq/d$((oid%32))/$oid ;;
6063 obj_file=$mntpt/oi.$(($((16#$seq))&127))/$fid ;;
6065 echo "obj_file is $obj_file"
6066 do_facet mgs $llog_reader $obj_file
6068 rec_type=$(do_facet mgs $llog_reader $obj_file | grep "type=" |
6069 awk '{ print $3 }' | sed -e "s/^type=//g")
6070 if [ $rec_type != $rec ]; then
6071 echo "FAILED test_60a wrong record type $rec_type," \
6077 #check obj path if record type is LLOG_LOGID_MAGIC
6078 if [ "$rec" == "1064553b" ]; then
6079 path=$(do_facet mgs $llog_reader $obj_file |
6080 grep "path=" | awk '{ print $NF }' |
6081 sed -e "s/^path=//g")
6082 if [ $obj_file != $mntpt/$path ]; then
6083 echo "FAILED test_60a wrong obj path" \
6084 "$montpt/$path, should be $obj_file"
6091 #restart mgs before "error", otherwise it will block the next test
6092 stop mgs || error "stop mgs failed"
6093 start mgs $(mgsdevname) $MGS_MOUNT_OPTS || error "start mgs failed"
6094 $pass || error "test failed, see FAILED test_60a messages for specifics"
6096 run_test 60a "llog_test run from kernel module and test llog_reader"
6099 remote_mgs_nodsh && skip "remote MGS with nodsh" && return
6101 # test old logid format
6102 if [ $(lustre_version_code mgs) -le $(version_code 3.1.53) ]; then
6103 do_facet mgs $LCTL dl | grep MGS
6104 do_facet mgs "$LCTL --device %MGS llog_print \\\\\\\$$FSNAME-client" ||
6105 error "old llog_print failed"
6108 # test new logid format
6109 if [ $(lustre_version_code mgs) -ge $(version_code 2.9.53) ]; then
6110 do_facet mgs "$LCTL --device MGS llog_print $FSNAME-client" ||
6111 error "new llog_print failed"
6114 run_test 60aa "llog_print works with FIDs and simple names"
6116 test_60b() { # bug 6411
6117 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
6119 LLOG_COUNT=$(dmesg | awk "/$TEST60_HEAD/ { marker = 1; from_marker = 0; }
6131 [[ $LLOG_COUNT -gt 100 ]] &&
6132 error "CDEBUG_LIMIT not limiting messages ($LLOG_COUNT)" || true
6134 run_test 60b "limit repeated messages from CERROR/CWARN ========"
6137 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
6138 echo "create 5000 files"
6139 createmany -o $DIR/f60c- 5000
6140 #define OBD_FAIL_MDS_LLOG_CREATE_FAILED 0x137
6141 lctl set_param fail_loc=0x80000137
6142 unlinkmany $DIR/f60c- 5000
6143 lctl set_param fail_loc=0
6145 run_test 60c "unlink file when mds full"
6148 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
6149 SAVEPRINTK=$(lctl get_param -n printk)
6151 # verify "lctl mark" is even working"
6152 MESSAGE="test message ID $RANDOM $$"
6153 $LCTL mark "$MESSAGE" || error "$LCTL mark failed"
6154 dmesg | grep -q "$MESSAGE" || error "didn't find debug marker in log"
6156 lctl set_param printk=0 || error "set lnet.printk failed"
6157 lctl get_param -n printk | grep emerg || error "lnet.printk dropped emerg"
6158 MESSAGE="new test message ID $RANDOM $$"
6159 # Assume here that libcfs_debug_mark_buffer() uses D_WARNING
6160 $LCTL mark "$MESSAGE" || error "$LCTL mark failed"
6161 dmesg | grep -q "$MESSAGE" && error "D_WARNING wasn't masked" || true
6163 lctl set_param -n printk="$SAVEPRINTK"
6165 run_test 60d "test printk console message masking"
6168 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
6169 remote_mds_nodsh && skip "remote MDS with nodsh" && return
6171 #define OBD_FAIL_MDS_LLOG_CREATE_FAILED2 0x15b
6172 do_facet mds1 lctl set_param fail_loc=0x15b
6175 run_test 60e "no space while new llog is being created"
6178 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
6180 dd if=/dev/zero of=$f bs=$(page_size) count=1 || error "dd $f failed"
6181 cancel_lru_locks osc
6182 $MULTIOP $f OSMWUc || error "$MULTIOP $f failed"
6185 run_test 61 "mmap() writes don't make sync hang ================"
6187 # bug 2330 - insufficient obd_match error checking causes LBUG
6189 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
6192 cancel_lru_locks osc
6193 lctl set_param fail_loc=0x405
6194 cat $f && error "cat succeeded, expect -EIO"
6195 lctl set_param fail_loc=0
6197 # This test is now irrelevant (as of bug 10718 inclusion), we no longer
6198 # match every page all of the time.
6199 #run_test 62 "verify obd_match failure doesn't LBUG (should -EIO)"
6201 # bug 2319 - oig_wait() interrupted causes crash because of invalid waitq.
6202 # Though this test is irrelevant anymore, it helped to reveal some
6203 # other grant bugs (LU-4482), let's keep it.
6204 test_63a() { # was test_63
6205 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
6206 MAX_DIRTY_MB=`lctl get_param -n osc.*.max_dirty_mb | head -n 1`
6207 for i in `seq 10` ; do
6208 dd if=/dev/zero of=$DIR/f63 bs=8k &
6214 rm -f $DIR/f63 || true
6216 run_test 63a "Verify oig_wait interruption does not crash ======="
6218 # bug 2248 - async write errors didn't return to application on sync
6219 # bug 3677 - async write errors left page locked
6221 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
6223 lctl set_param debug=-1
6225 # ensure we have a grant to do async writes
6226 dd if=/dev/zero of=$DIR/$tfile bs=4k count=1
6229 sync # sync lest earlier test intercept the fail_loc
6231 #define OBD_FAIL_OSC_BRW_PREP_REQ 0x406
6232 lctl set_param fail_loc=0x80000406
6233 $MULTIOP $DIR/$tfile Owy && \
6234 error "sync didn't return ENOMEM"
6235 sync; sleep 2; sync # do a real sync this time to flush page
6236 lctl get_param -n llite.*.dump_page_cache | grep locked && \
6237 error "locked page left in cache after async error" || true
6240 run_test 63b "async write errors should be returned to fsync ==="
6243 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
6245 lctl get_param -n osc.*[oO][sS][cC][_-]*.cur* | grep "[0-9]"
6247 run_test 64a "verify filter grant calculations (in kernel) ====="
6250 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
6251 sh oos.sh $MOUNT || error "oos.sh failed: $?"
6253 run_test 64b "check out-of-space detection on client"
6256 $LCTL set_param osc.*OST0000-osc-[^mM]*.cur_grant_bytes=0
6258 run_test 64c "verify grant shrink"
6260 # this does exactly what osc_request.c:osc_announce_cached() does in
6261 # order to calculate max amount of grants to ask from server
6265 local page_size=$(get_page_size client)
6267 local nrpages=$($LCTL get_param -n osc.${tgt}.max_pages_per_rpc)
6268 local rpc_in_flight=$($LCTL get_param -n osc.${tgt}.max_rpcs_in_flight)
6270 ((rpc_in_flight ++));
6271 nrpages=$((nrpages * rpc_in_flight))
6273 local dirty_max_pages=$($LCTL get_param -n osc.${tgt}.max_dirty_mb)
6275 dirty_max_pages=$((dirty_max_pages * 1024 * 1024 / page_size))
6277 [[ $dirty_max_pages -gt $nrpages ]] && nrpages=$dirty_max_pages
6278 local undirty=$((nrpages * page_size))
6280 local max_extent_pages
6281 max_extent_pages=$($LCTL get_param osc.${tgt}.import |
6282 grep grant_max_extent_size | awk '{print $2}')
6283 max_extent_pages=$((max_extent_pages / page_size))
6284 local nrextents=$(((nrpages + max_extent_pages - 1) / max_extent_pages))
6285 local grant_extent_tax
6286 grant_extent_tax=$($LCTL get_param osc.${tgt}.import |
6287 grep grant_extent_tax | awk '{print $2}')
6289 undirty=$((undirty + nrextents * grant_extent_tax))
6294 # this is size of unit for grant allocation. It should be equal to
6295 # what tgt_grant.c:tgt_grant_chunk() calculates
6299 local grant_extent_tax
6301 max_brw_size=$($LCTL get_param osc.${tgt}.import |
6302 grep max_brw_size | awk '{print $2}')
6304 grant_extent_tax=$($LCTL get_param osc.${tgt}.import |
6305 grep grant_extent_tax | awk '{print $2}')
6307 echo $(((max_brw_size + grant_extent_tax) * 2))
6311 [ $(lustre_version_code ost1) -lt $(version_code 2.10.56) ] &&
6312 skip "OST < 2.10.55 doesn't limit grants enough" && return 0
6314 local tgt=$($LCTL dl | grep "0000-osc-[^mM]" | awk '{print $4}')
6316 [[ $($LCTL get_param osc.${tgt}.import |
6317 grep "connect_flags:.*grant_param") ]] || \
6318 { skip "no grant_param connect flag"; return; }
6320 local olddebug=$($LCTL get_param -n debug 2> /dev/null)
6322 $LCTL set_param debug="$OLDDEBUG" 2> /dev/null || true
6324 local max_cur_granted=$(($(want_grant $tgt) + $(grant_chunk $tgt)))
6326 $SETSTRIPE $DIR/$tfile -i 0 -c 1
6327 dd if=/dev/zero of=$DIR/$tfile bs=1M count=1000 &
6332 local cur_grant=$($LCTL get_param -n osc.${tgt}.cur_grant_bytes)
6333 if [[ $cur_grant -gt $max_cur_granted ]]
6336 error "cur_grant $cur_grant > $max_cur_granted"
6339 [[ $? -ne 0 ]] && break;
6344 wait_delete_completed
6345 $LCTL set_param debug="$olddebug" 2> /dev/null || true
6347 run_test 64d "check grant limit exceed"
6349 # bug 1414 - set/get directories' stripe info
6351 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
6352 test_mkdir $DIR/$tdir
6354 $LVERIFY $DIR/$tdir $DIR/$tdir/f1 || error "lverify failed"
6356 run_test 65a "directory with no stripe info"
6359 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
6360 test_mkdir $DIR/$tdir
6361 local STRIPESIZE=$($GETSTRIPE -S $DIR/$tdir)
6363 $SETSTRIPE -S $((STRIPESIZE * 2)) -i 0 -c 1 $DIR/$tdir ||
6366 $LVERIFY $DIR/$tdir $DIR/$tdir/f2 || error "lverify failed"
6368 run_test 65b "directory setstripe -S stripe_size*2 -i 0 -c 1"
6371 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
6372 [ $OSTCOUNT -lt 2 ] && skip "need at least 2 OSTs" && return
6373 test_mkdir $DIR/$tdir
6374 local stripesize=$($GETSTRIPE -S $DIR/$tdir)
6376 $LFS setstripe -S $((stripesize * 4)) -i 1 \
6377 -c $((OSTCOUNT - 1)) $DIR/$tdir || error "setstripe"
6379 $LVERIFY $DIR/$tdir $DIR/$tdir/f3 || error "lverify failed"
6381 run_test 65c "directory setstripe -S stripe_size*4 -i 1 -c $((OSTCOUNT-1))"
6384 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
6385 test_mkdir $DIR/$tdir
6386 local STRIPECOUNT=$($GETSTRIPE -c $DIR/$tdir)
6387 local STRIPESIZE=$($GETSTRIPE -S $DIR/$tdir)
6389 if [[ $STRIPECOUNT -le 0 ]]; then
6391 elif [[ $STRIPECOUNT -gt 2000 ]]; then
6392 #LOV_MAX_STRIPE_COUNT is 2000
6393 [[ $OSTCOUNT -gt 2000 ]] && sc=2000 || sc=$(($OSTCOUNT - 1))
6395 sc=$(($STRIPECOUNT - 1))
6397 $SETSTRIPE -S $STRIPESIZE -c $sc $DIR/$tdir || error "setstripe"
6398 touch $DIR/$tdir/f4 $DIR/$tdir/f5
6399 $LVERIFY $DIR/$tdir $DIR/$tdir/f4 $DIR/$tdir/f5 ||
6400 error "lverify failed"
6402 run_test 65d "directory setstripe -S stripe_size -c stripe_count"
6405 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
6406 test_mkdir $DIR/$tdir
6408 $SETSTRIPE $DIR/$tdir || error "setstripe"
6409 $GETSTRIPE -v $DIR/$tdir | grep "Default" ||
6410 error "no stripe info failed"
6412 $LVERIFY $DIR/$tdir $DIR/$tdir/f6 || error "lverify failed"
6414 run_test 65e "directory setstripe defaults"
6417 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
6418 test_mkdir $DIR/${tdir}f
6419 $RUNAS $SETSTRIPE $DIR/${tdir}f && error "setstripe succeeded" || true
6421 run_test 65f "dir setstripe permission (should return error) ==="
6424 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
6425 test_mkdir $DIR/$tdir
6426 local STRIPESIZE=$($GETSTRIPE -S $DIR/$tdir)
6428 $LFS setstripe -S $((STRIPESIZE * 2)) -i 0 -c 1 $DIR/$tdir ||
6429 error "setstripe -S failed"
6430 $LFS setstripe -d $DIR/$tdir || error "setstripe -d failed"
6431 $LFS getstripe -v $DIR/$tdir | grep "Default" ||
6432 error "delete default stripe failed"
6434 run_test 65g "directory setstripe -d"
6437 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
6438 test_mkdir $DIR/$tdir
6439 local STRIPESIZE=$($GETSTRIPE -S $DIR/$tdir)
6441 $LFS setstripe -S $((STRIPESIZE * 2)) -i 0 -c 1 $DIR/$tdir ||
6442 error "setstripe -S failed"
6443 test_mkdir $DIR/$tdir/dd1
6444 [ $($LFS getstripe -c $DIR/$tdir) = $($GETSTRIPE -c $DIR/$tdir/dd1) ] ||
6445 error "stripe info inherit failed"
6447 run_test 65h "directory stripe info inherit ===================="
6450 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
6452 save_layout_restore_at_exit $MOUNT
6454 # bug6367: set non-default striping on root directory
6455 $LFS setstripe -S 65536 -c -1 $MOUNT || error "error setting stripe"
6457 # bug12836: getstripe on -1 default directory striping
6458 $LFS getstripe $MOUNT || error "getstripe $MOUNT failed"
6460 # bug12836: getstripe -v on -1 default directory striping
6461 $LFS getstripe -v $MOUNT || error "getstripe -v $MOUNT failed"
6463 # bug12836: new find on -1 default directory striping
6464 $LFS find -mtime -1 $MOUNT > /dev/null || error "find $MOUNT failed"
6466 run_test 65i "various tests to set root directory striping"
6468 test_65j() { # bug6367
6469 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
6473 # if we aren't already remounting for each test, do so for this test
6474 if [ "$CLEANUP" = ":" -a "$I_MOUNTED" = "yes" ]; then
6475 cleanup || error "failed to unmount"
6479 save_layout_restore_at_exit $MOUNT
6481 $SETSTRIPE -d $MOUNT || error "setstripe failed"
6483 run_test 65j "set default striping on root directory (bug 6367)="
6487 wait_delete_completed
6488 do_facet $SINGLEMDS "lctl set_param -n \
6489 osp.$ost*MDT0000.max_create_count=$max_count"
6490 do_facet $SINGLEMDS "lctl set_param -n \
6491 osp.$ost*MDT0000.create_count=$count"
6492 do_facet $SINGLEMDS lctl --device %$INACTIVE_OSC activate
6493 echo $INACTIVE_OSC "is Activate"
6495 wait_osc_import_state mds ost$ostnum FULL
6498 test_65k() { # bug11679
6499 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
6500 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs" && return
6501 remote_mds_nodsh && skip "remote MDS with nodsh" && return
6503 local disable_precreate=true
6504 [ $(lustre_version_code $SINGLEMDS) -le $(version_code 2.8.54) ] &&
6505 disable_precreate=false
6507 echo "Check OST status: "
6508 local MDS_OSCS=$(do_facet $SINGLEMDS lctl dl |
6509 awk '/[oO][sS][cC].*md[ts]/ { print $4 }')
6511 for OSC in $MDS_OSCS; do
6512 echo $OSC "is active"
6513 do_facet $SINGLEMDS lctl --device %$OSC activate
6516 for INACTIVE_OSC in $MDS_OSCS; do
6517 local ost=$(osc_to_ost $INACTIVE_OSC)
6518 local ostnum=$(do_facet $SINGLEMDS lctl get_param -n \
6519 lov.*md*.target_obd |
6520 awk -F: /$ost/'{ print $1 }' | head -n 1)
6523 $SETSTRIPE -i $ostnum -c 1 $DIR/$tdir
6524 createmany -o $DIR/$tdir/$tfile.$ostnum. 1000
6526 echo "Deactivate: " $INACTIVE_OSC
6527 do_facet $SINGLEMDS lctl --device %$INACTIVE_OSC deactivate
6529 local count=$(do_facet $SINGLEMDS "lctl get_param -n \
6530 osp.$ost*MDT0000.create_count")
6531 local max_count=$(do_facet $SINGLEMDS "lctl get_param -n \
6532 osp.$ost*MDT0000.max_create_count")
6533 $disable_precreate &&
6534 do_facet $SINGLEMDS "lctl set_param -n \
6535 osp.$ost*MDT0000.max_create_count=0"
6537 for idx in $(seq 0 $((OSTCOUNT - 1))); do
6538 [ -f $DIR/$tdir/$idx ] && continue
6539 echo "$SETSTRIPE -i $idx -c 1 $DIR/$tdir/$idx"
6540 $SETSTRIPE -i $idx -c 1 $DIR/$tdir/$idx ||
6542 error "setstripe $idx should succeed"; }
6543 rm -f $DIR/$tdir/$idx || error "rm $idx failed"
6545 unlinkmany $DIR/$tdir/$tfile.$ostnum. 1000
6548 do_facet $SINGLEMDS "lctl set_param -n \
6549 osp.$ost*MDT0000.max_create_count=$max_count"
6550 do_facet $SINGLEMDS "lctl set_param -n \
6551 osp.$ost*MDT0000.create_count=$count"
6552 do_facet $SINGLEMDS lctl --device %$INACTIVE_OSC activate
6553 echo $INACTIVE_OSC "is Activate"
6555 wait_osc_import_state mds ost$ostnum FULL
6558 run_test 65k "validate manual striping works properly with deactivated OSCs"
6560 test_65l() { # bug 12836
6561 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
6562 test_mkdir -p $DIR/$tdir/test_dir
6563 $SETSTRIPE -c -1 $DIR/$tdir/test_dir
6564 $LFS find -mtime -1 $DIR/$tdir >/dev/null
6566 run_test 65l "lfs find on -1 stripe dir ========================"
6569 local layout=$(save_layout $MOUNT)
6570 $RUNAS $SETSTRIPE -c 2 $MOUNT && {
6571 restore_layout $MOUNT $layout
6572 error "setstripe should fail by non-root users"
6576 run_test 65m "normal user can't set filesystem default stripe"
6578 # bug 2543 - update blocks count on client
6580 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
6582 dd if=/dev/zero of=$DIR/f66 bs=1k count=$COUNT
6583 sync; sync_all_data; sync; sync_all_data
6584 cancel_lru_locks osc
6585 BLOCKS=`ls -s $DIR/f66 | awk '{ print $1 }'`
6586 [ $BLOCKS -ge $COUNT ] || error "$DIR/f66 blocks $BLOCKS < $COUNT"
6588 run_test 66 "update inode blocks count on client ==============="
6591 awk '($1 == "'$1':") { print $2 }' /proc/meminfo
6595 swapon -s | awk '($1 == "'$1'") { print $4 }'
6598 # bug5265, obdfilter oa2dentry return -ENOENT
6599 # #define OBD_FAIL_SRV_ENOENT 0x217
6601 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
6602 remote_ost_nodsh && skip "remote OST with nodsh" && return
6605 $SETSTRIPE -c 1 -i 0 $f
6607 $DIRECTIO write ${f}.2 0 1 || error "directio write error"
6609 do_facet ost1 lctl set_param fail_loc=0x217
6610 $TRUNCATE $f 1 # vmtruncate() will ignore truncate() error.
6611 $DIRECTIO write $f 0 2 && error "write succeeded, expect -ENOENT"
6613 do_facet ost1 lctl set_param fail_loc=0
6614 $DIRECTIO write $f 0 2 || error "write error"
6616 cancel_lru_locks osc
6617 $DIRECTIO read $f 0 1 || error "read error"
6619 do_facet ost1 lctl set_param fail_loc=0x217
6620 $DIRECTIO read $f 1 1 && error "read succeeded, expect -ENOENT"
6622 do_facet ost1 lctl set_param fail_loc=0
6625 run_test 69 "verify oa2dentry return -ENOENT doesn't LBUG ======"
6628 test_mkdir $DIR/$tdir
6629 $LFS setdirstripe -D -c$MDSCOUNT $DIR/$tdir
6630 sh rundbench -C -D $DIR/$tdir 2 || error "dbench failed!"
6632 run_test 71 "Running dbench on lustre (don't segment fault) ===="
6634 test_72a() { # bug 5695 - Test that on 2.6 remove_suid works properly
6635 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
6636 [ "$RUNAS_ID" = "$UID" ] &&
6637 skip_env "RUNAS_ID = UID = $UID -- skipping" && return
6639 # Check that testing environment is properly set up. Skip if not
6640 FAIL_ON_ERROR=false check_runas_id_ret $RUNAS_ID $RUNAS_GID $RUNAS || {
6641 skip_env "User $RUNAS_ID does not exist - skipping"
6645 chmod 777 $DIR/$tfile
6646 chmod ug+s $DIR/$tfile
6647 $RUNAS dd if=/dev/zero of=$DIR/$tfile bs=512 count=1 ||
6648 error "$RUNAS dd $DIR/$tfile failed"
6649 # See if we are still setuid/sgid
6650 test -u $DIR/$tfile -o -g $DIR/$tfile &&
6651 error "S/gid is not dropped on write"
6652 # Now test that MDS is updated too
6653 cancel_lru_locks mdc
6654 test -u $DIR/$tfile -o -g $DIR/$tfile &&
6655 error "S/gid is not dropped on MDS"
6658 run_test 72a "Test that remove suid works properly (bug5695) ===="
6660 test_72b() { # bug 24226 -- keep mode setting when size is not changing
6663 [ "$RUNAS_ID" = "$UID" ] && \
6664 skip_env "RUNAS_ID = UID = $UID -- skipping" && return
6665 [ "$RUNAS_ID" -eq 0 ] && \
6666 skip_env "RUNAS_ID = 0 -- skipping" && return
6668 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
6669 # Check that testing environment is properly set up. Skip if not
6670 FAIL_ON_ERROR=false check_runas_id_ret $RUNAS_ID $RUNAS_ID $RUNAS || {
6671 skip_env "User $RUNAS_ID does not exist - skipping"
6674 touch $DIR/${tfile}-f{g,u}
6675 test_mkdir $DIR/${tfile}-dg
6676 test_mkdir $DIR/${tfile}-du
6677 chmod 770 $DIR/${tfile}-{f,d}{g,u}
6678 chmod g+s $DIR/${tfile}-{f,d}g
6679 chmod u+s $DIR/${tfile}-{f,d}u
6680 for perm in 777 2777 4777; do
6681 $RUNAS chmod $perm $DIR/${tfile}-fg && error "S/gid file allowed improper chmod to $perm"
6682 $RUNAS chmod $perm $DIR/${tfile}-fu && error "S/uid file allowed improper chmod to $perm"
6683 $RUNAS chmod $perm $DIR/${tfile}-dg && error "S/gid dir allowed improper chmod to $perm"
6684 $RUNAS chmod $perm $DIR/${tfile}-du && error "S/uid dir allowed improper chmod to $perm"
6688 run_test 72b "Test that we keep mode setting if without file data changed (bug 24226)"
6690 # bug 3462 - multiple simultaneous MDC requests
6692 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
6693 test_mkdir $DIR/d73-1
6694 test_mkdir $DIR/d73-2
6695 multiop_bg_pause $DIR/d73-1/f73-1 O_c || return 1
6698 lctl set_param fail_loc=0x80000129
6699 $MULTIOP $DIR/d73-1/f73-2 Oc &
6701 lctl set_param fail_loc=0
6703 $MULTIOP $DIR/d73-2/f73-3 Oc &
6707 wait $pid1 || return 1
6711 $CHECKSTAT -t file $DIR/d73-1/f73-1 || return 4
6712 $CHECKSTAT -t file $DIR/d73-1/f73-2 || return 5
6713 $CHECKSTAT -t file $DIR/d73-2/f73-3 || return 6
6717 run_test 73 "multiple MDC requests (should not deadlock)"
6719 test_74a() { # bug 6149, 6184
6720 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
6721 #define OBD_FAIL_LDLM_ENQUEUE_OLD_EXPORT 0x30e
6723 # very important to OR with OBD_FAIL_ONCE (0x80000000) -- otherwise it
6724 # will spin in a tight reconnection loop
6726 $LCTL set_param fail_loc=0x8000030e
6727 # get any lock that won't be difficult - lookup works.
6729 $LCTL set_param fail_loc=0
6733 run_test 74a "ldlm_enqueue freed-export error path, ls (shouldn't LBUG)"
6735 test_74b() { # bug 13310
6736 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
6737 #define OBD_FAIL_LDLM_ENQUEUE_OLD_EXPORT 0x30e
6739 # very important to OR with OBD_FAIL_ONCE (0x80000000) -- otherwise it
6740 # will spin in a tight reconnection loop
6741 $LCTL set_param fail_loc=0x8000030e
6742 # get a "difficult" lock
6744 $LCTL set_param fail_loc=0
6748 run_test 74b "ldlm_enqueue freed-export error path, touch (shouldn't LBUG)"
6751 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
6752 #define OBD_FAIL_LDLM_NEW_LOCK
6753 $LCTL set_param fail_loc=0x319
6754 touch $DIR/$tfile && error "touch successful"
6755 $LCTL set_param fail_loc=0
6758 run_test 74c "ldlm_lock_create error path, (shouldn't LBUG)"
6761 awk '/lustre_inode_cache/ {print $2; exit}' /proc/slabinfo
6764 test_76() { # Now for bug 20433, added originally in bug 1443
6765 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
6766 local CPUS=$(getconf _NPROCESSORS_ONLN 2>/dev/null)
6767 cancel_lru_locks osc
6768 BEFORE_INODES=$(num_inodes)
6769 echo "before inodes: $BEFORE_INODES"
6771 [ "$SLOW" = "no" ] && COUNT=100
6772 for i in $(seq $COUNT); do
6776 cancel_lru_locks osc
6777 AFTER_INODES=$(num_inodes)
6778 echo "after inodes: $AFTER_INODES"
6780 while [[ $((AFTER_INODES-1*${CPUS:-1})) -gt $BEFORE_INODES ]]; do
6782 AFTER_INODES=$(num_inodes)
6784 echo "wait $wait seconds inodes: $AFTER_INODES"
6785 if [ $wait -gt 30 ]; then
6786 error "inode slab grew from $BEFORE_INODES to $AFTER_INODES"
6790 run_test 76 "confirm clients recycle inodes properly ===="
6796 # Note: in sptlrpc modes which enable its own bulk checksum, the
6797 # original crc32_le bulk checksum will be automatically disabled,
6798 # and the OBD_FAIL_OSC_CHECKSUM_SEND/OBD_FAIL_OSC_CHECKSUM_RECEIVE
6799 # will be checked by sptlrpc code against sptlrpc bulk checksum.
6800 # In this case set_checksums() will not be no-op, because sptlrpc
6801 # bulk checksum will be enabled all through the test.
6803 [ "$ORIG_CSUM" ] || ORIG_CSUM=`lctl get_param -n osc.*.checksums | head -n1`
6804 lctl set_param -n osc.*.checksums $1
6808 export ORIG_CSUM_TYPE="`lctl get_param -n osc.*osc-[^mM]*.checksum_type |
6809 sed 's/.*\[\(.*\)\].*/\1/g' | head -n1`"
6810 CKSUM_TYPES=${CKSUM_TYPES:-"crc32 adler"}
6811 [ "$ORIG_CSUM_TYPE" = "crc32c" ] && CKSUM_TYPES="$CKSUM_TYPES crc32c"
6814 lctl set_param -n osc.*osc-[^mM]*.checksum_type $1
6815 log "set checksum type to $1"
6818 F77_TMP=$TMP/f77-temp
6821 dd if=/dev/urandom of=$F77_TMP bs=1M count=$F77SZ || \
6822 error "error writing to $F77_TMP"
6825 test_77a() { # bug 10889
6826 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
6827 $GSS && skip "could not run with gss" && return
6828 [ ! -f $F77_TMP ] && setup_f77
6830 dd if=$F77_TMP of=$DIR/$tfile bs=1M count=$F77SZ || error "dd error"
6834 run_test 77a "normal checksum read/write operation"
6836 test_77b() { # bug 10889
6837 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
6838 $GSS && skip "could not run with gss" && return
6839 [ ! -f $F77_TMP ] && setup_f77
6840 #define OBD_FAIL_OSC_CHECKSUM_SEND 0x409
6841 $LCTL set_param fail_loc=0x80000409
6844 dd if=$F77_TMP of=$DIR/$tfile bs=1M count=$F77SZ conv=sync ||
6845 error "dd error: $?"
6846 $LCTL set_param fail_loc=0
6848 for algo in $CKSUM_TYPES; do
6849 cancel_lru_locks osc
6850 set_checksum_type $algo
6851 #define OBD_FAIL_OSC_CHECKSUM_RECEIVE 0x408
6852 $LCTL set_param fail_loc=0x80000408
6853 cmp $F77_TMP $DIR/$tfile || error "file compare failed"
6854 $LCTL set_param fail_loc=0
6857 set_checksum_type $ORIG_CSUM_TYPE
6860 run_test 77b "checksum error on client write, read"
6865 $LCTL set_param osc.*osc-[^mM]*.checksum_dump=0
6867 do_facet ost1 $LCTL set_param obdfilter.*-OST*.checksum_dump=0
6868 [ -n $osc_file_prefix ] && rm -f ${osc_file_prefix}*
6869 $check_ost && [ -n $ost_file_prefix ] &&
6870 do_facet ost1 rm -f ${ost_file_prefix}\*
6874 remote_ost_nodsh && skip "remote OST with nodsh" && return
6876 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
6877 $GSS && skip "could not run with gss" && return
6880 local osc_file_prefix
6882 local check_ost=false
6883 local ost_file_prefix
6889 # ensure corruption will occur on first OSS/OST
6890 $LFS setstripe -i 0 $DIR/$tfile
6892 [ ! -f $F77_TMP ] && setup_f77
6893 dd if=$F77_TMP of=$DIR/$tfile bs=1M count=$F77SZ conv=sync ||
6894 error "dd write error: $?"
6895 fid=$($LFS path2fid $DIR/$tfile)
6897 if [ $(lustre_version_code ost1) -ge $(version_code 2.9.57) ]
6900 ost_file_prefix=$(do_facet ost1 $LCTL get_param -n debug_path)
6901 ost_file_prefix=${ost_file_prefix}-checksum_dump-ost-\\${fid}
6903 echo "OSS do not support bulk pages dump upon error"
6906 osc_file_prefix=$($LCTL get_param -n debug_path)
6907 osc_file_prefix=${osc_file_prefix}-checksum_dump-osc-\\${fid}
6909 trap cleanup_77c EXIT
6912 # enable bulk pages dump upon error on Client
6913 $LCTL set_param osc.*osc-[^mM]*.checksum_dump=1
6914 # enable bulk pages dump upon error on OSS
6916 do_facet ost1 $LCTL set_param obdfilter.*-OST*.checksum_dump=1
6918 # flush Client cache to allow next read to reach OSS
6919 cancel_lru_locks osc
6921 #define OBD_FAIL_OSC_CHECKSUM_RECEIVE 0x408
6922 $LCTL set_param fail_loc=0x80000408
6923 dd if=$DIR/$tfile of=/dev/null bs=1M || error "dd read error: $?"
6924 $LCTL set_param fail_loc=0
6928 # check cksum dump on Client
6929 osc_file=$(ls ${osc_file_prefix}*)
6930 [ -n "$osc_file" ] || error "no checksum dump file on Client"
6931 # OBD_FAIL_OSC_CHECKSUM_RECEIVE corrupts with "bad1" at start of file
6932 bad1=$(dd if=$osc_file bs=1 count=4 2>/dev/null) || error "dd error: $?"
6933 [ $bad1 == "bad1" ] || error "unexpected corrupt pattern"
6934 orig_cksum=$(dd if=$F77_TMP bs=1 skip=4 count=1048572 2>/dev/null |
6936 dump_cksum=$(dd if=$osc_file bs=1 skip=4 2>/dev/null | cksum)
6937 [[ "$orig_cksum" == "$dump_cksum" ]] ||
6938 error "dump content does not match on Client"
6940 $check_ost || { skip "No need to check cksum dump on OSS"; return 0; }
6942 # check cksum dump on OSS
6943 ost_file=$(do_facet ost1 ls ${ost_file_prefix}\*)
6944 [ -n "$ost_file" ] || error "no checksum dump file on OSS"
6945 orig_cksum=$(dd if=$F77_TMP bs=1048576 count=1 2>/dev/null | cksum)
6946 dump_cksum=$(do_facet ost1 dd if=$ost_file 2>/dev/null \| cksum)
6947 [[ "$orig_cksum" == "$dump_cksum" ]] ||
6948 error "dump content does not match on OSS"
6952 run_test 77c "checksum error on client read with debug"
6954 test_77d() { # bug 10889
6955 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
6956 $GSS && skip "could not run with gss" && return
6957 #define OBD_FAIL_OSC_CHECKSUM_SEND 0x409
6958 $LCTL set_param fail_loc=0x80000409
6960 $DIRECTIO write $DIR/$tfile 0 $F77SZ $((1024 * 1024)) ||
6961 error "direct write: rc=$?"
6962 $LCTL set_param fail_loc=0
6965 #define OBD_FAIL_OSC_CHECKSUM_RECEIVE 0x408
6966 $LCTL set_param fail_loc=0x80000408
6968 cancel_lru_locks osc
6969 $DIRECTIO read $DIR/$tfile 0 $F77SZ $((1024 * 1024)) ||
6970 error "direct read: rc=$?"
6971 $LCTL set_param fail_loc=0
6974 run_test 77d "checksum error on OST direct write, read"
6976 test_77f() { # bug 10889
6977 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
6978 $GSS && skip "could not run with gss" && return
6980 for algo in $CKSUM_TYPES; do
6981 cancel_lru_locks osc
6982 set_checksum_type $algo
6983 #define OBD_FAIL_OSC_CHECKSUM_SEND 0x409
6984 $LCTL set_param fail_loc=0x409
6985 $DIRECTIO write $DIR/$tfile 0 $F77SZ $((1024 * 1024)) &&
6986 error "direct write succeeded"
6987 $LCTL set_param fail_loc=0
6989 set_checksum_type $ORIG_CSUM_TYPE
6992 run_test 77f "repeat checksum error on write (expect error)"
6994 test_77g() { # bug 10889
6995 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
6996 $GSS && skip "could not run with gss" && return
6997 remote_ost_nodsh && skip "remote OST with nodsh" && return
6999 [ ! -f $F77_TMP ] && setup_f77
7001 $SETSTRIPE -c 1 -i 0 $DIR/$tfile
7002 #define OBD_FAIL_OST_CHECKSUM_RECEIVE 0x21a
7003 do_facet ost1 lctl set_param fail_loc=0x8000021a
7005 dd if=$F77_TMP of=$DIR/$tfile bs=1M count=$F77SZ ||
7006 error "write error: rc=$?"
7007 do_facet ost1 lctl set_param fail_loc=0
7010 cancel_lru_locks osc
7011 #define OBD_FAIL_OST_CHECKSUM_SEND 0x21b
7012 do_facet ost1 lctl set_param fail_loc=0x8000021b
7014 cmp $F77_TMP $DIR/$tfile || error "file compare failed"
7015 do_facet ost1 lctl set_param fail_loc=0
7018 run_test 77g "checksum error on OST write, read"
7020 test_77j() { # bug 13805
7021 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
7022 $GSS && skip "could not run with gss" && return
7023 #define OBD_FAIL_OSC_CKSUM_ADLER_ONLY 0x40c
7024 lctl set_param fail_loc=0x40c
7025 remount_client $MOUNT
7026 lctl set_param fail_loc=0
7027 # wait async osc connect to finish and reflect updated state value
7029 for (( i=0; i < OSTCOUNT; i++ )) ; do
7030 wait_osc_import_state client ost$((i+1)) FULL
7033 for VALUE in $(lctl get_param osc.*osc-[^mM]*.checksum_type); do
7034 PARAM=$(echo ${VALUE[0]} | cut -d "=" -f1)
7035 algo=$(lctl get_param -n $PARAM | sed 's/.*\[\(.*\)\].*/\1/g')
7036 [ "$algo" = "adler" ] || error "algo set to $algo instead of adler"
7038 remount_client $MOUNT
7040 run_test 77j "client only supporting ADLER32"
7042 [ "$ORIG_CSUM" ] && set_checksums $ORIG_CSUM || true
7051 test_78() { # bug 10901
7052 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
7053 remote_ost || { skip_env "local OST" && return; }
7056 F78SIZE=$(($(awk '/MemFree:/ { print $2 }' /proc/meminfo) / 1024))
7057 echo "MemFree: $F78SIZE, Max file size: $MAXFREE"
7058 MEMTOTAL=$(($(awk '/MemTotal:/ { print $2 }' /proc/meminfo) / 1024))
7059 echo "MemTotal: $MEMTOTAL"
7061 # reserve 256MB of memory for the kernel and other running processes,
7062 # and then take 1/2 of the remaining memory for the read/write buffers.
7063 if [ $MEMTOTAL -gt 512 ] ;then
7064 MEMTOTAL=$(((MEMTOTAL - 256 ) / 2))
7066 # for those poor memory-starved high-end clusters...
7067 MEMTOTAL=$((MEMTOTAL / 2))
7069 echo "Mem to use for directio: $MEMTOTAL"
7071 [[ $F78SIZE -gt $MEMTOTAL ]] && F78SIZE=$MEMTOTAL
7072 [[ $F78SIZE -gt 512 ]] && F78SIZE=512
7073 [[ $F78SIZE -gt $((MAXFREE / 1024)) ]] && F78SIZE=$((MAXFREE / 1024))
7074 SMALLESTOST=$($LFS df $DIR | grep OST | awk '{ print $4 }' | sort -n |
7076 echo "Smallest OST: $SMALLESTOST"
7077 [[ $SMALLESTOST -lt 10240 ]] &&
7078 skip "too small OSTSIZE, useless to run large O_DIRECT test" && return 0
7080 trap cleanup_test_78 EXIT
7082 [[ $F78SIZE -gt $((SMALLESTOST * $OSTCOUNT / 1024 - 80)) ]] &&
7083 F78SIZE=$((SMALLESTOST * $OSTCOUNT / 1024 - 80))
7085 [ "$SLOW" = "no" ] && NSEQ=1 && [ $F78SIZE -gt 32 ] && F78SIZE=32
7086 echo "File size: $F78SIZE"
7087 $SETSTRIPE -c $OSTCOUNT $DIR/$tfile || error "setstripe failed"
7088 for i in $(seq 1 $NSEQ); do
7089 FSIZE=$(($F78SIZE / ($NSEQ - $i + 1)))
7090 echo directIO rdwr round $i of $NSEQ
7091 $DIRECTIO rdwr $DIR/$tfile 0 $FSIZE 1048576||error "rdwr failed"
7096 run_test 78 "handle large O_DIRECT writes correctly ============"
7098 test_79() { # bug 12743
7099 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
7100 wait_delete_completed
7102 BKTOTAL=$(calc_osc_kbytes kbytestotal)
7103 BKFREE=$(calc_osc_kbytes kbytesfree)
7104 BKAVAIL=$(calc_osc_kbytes kbytesavail)
7106 STRING=`df -P $MOUNT | tail -n 1 | awk '{print $2","$3","$4}'`
7107 DFTOTAL=`echo $STRING | cut -d, -f1`
7108 DFUSED=`echo $STRING | cut -d, -f2`
7109 DFAVAIL=`echo $STRING | cut -d, -f3`
7110 DFFREE=$(($DFTOTAL - $DFUSED))
7112 ALLOWANCE=$((64 * $OSTCOUNT))
7114 if [ $DFTOTAL -lt $(($BKTOTAL - $ALLOWANCE)) ] ||
7115 [ $DFTOTAL -gt $(($BKTOTAL + $ALLOWANCE)) ] ; then
7116 error "df total($DFTOTAL) mismatch OST total($BKTOTAL)"
7118 if [ $DFFREE -lt $(($BKFREE - $ALLOWANCE)) ] ||
7119 [ $DFFREE -gt $(($BKFREE + $ALLOWANCE)) ] ; then
7120 error "df free($DFFREE) mismatch OST free($BKFREE)"
7122 if [ $DFAVAIL -lt $(($BKAVAIL - $ALLOWANCE)) ] ||
7123 [ $DFAVAIL -gt $(($BKAVAIL + $ALLOWANCE)) ] ; then
7124 error "df avail($DFAVAIL) mismatch OST avail($BKAVAIL)"
7127 run_test 79 "df report consistency check ======================="
7129 test_80() { # bug 10718
7130 remote_ost_nodsh && skip "remote OST with nodsh" && return
7131 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
7132 # relax strong synchronous semantics for slow backends like ZFS
7133 local soc="obdfilter.*.sync_on_lock_cancel"
7134 local soc_old=$(do_facet ost1 lctl get_param -n $soc | head -n1)
7136 if [ "$soc_old" != "never" -a "$(facet_fstype ost1)" != "ldiskfs" ]; then
7137 hosts=$(for host in $(seq -f "ost%g" 1 $OSTCOUNT); do
7138 facet_active_host $host; done | sort -u)
7139 do_nodes $hosts lctl set_param $soc=never
7142 dd if=/dev/zero of=$DIR/$tfile bs=1M count=1 seek=1M
7144 local BEFORE=`date +%s`
7145 cancel_lru_locks osc
7146 local AFTER=`date +%s`
7147 local DIFF=$((AFTER-BEFORE))
7148 if [ $DIFF -gt 1 ] ; then
7149 error "elapsed for 1M@1T = $DIFF"
7152 [ -n "$hosts" ] && do_nodes $hosts lctl set_param $soc=$soc_old
7156 run_test 80 "Page eviction is equally fast at high offsets too ===="
7158 test_81a() { # LU-456
7159 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
7160 remote_ost_nodsh && skip "remote OST with nodsh" && return
7161 # define OBD_FAIL_OST_MAPBLK_ENOSPC 0x228
7162 # MUST OR with the OBD_FAIL_ONCE (0x80000000)
7163 do_facet ost1 lctl set_param fail_loc=0x80000228
7165 # write should trigger a retry and success
7166 $SETSTRIPE -i 0 -c 1 $DIR/$tfile
7167 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c
7169 if [ $RC -ne 0 ] ; then
7170 error "write should success, but failed for $RC"
7173 run_test 81a "OST should retry write when get -ENOSPC ==============="
7175 test_81b() { # LU-456
7176 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
7177 remote_ost_nodsh && skip "remote OST with nodsh" && return
7178 # define OBD_FAIL_OST_MAPBLK_ENOSPC 0x228
7179 # Don't OR with the OBD_FAIL_ONCE (0x80000000)
7180 do_facet ost1 lctl set_param fail_loc=0x228
7182 # write should retry several times and return -ENOSPC finally
7183 $SETSTRIPE -i 0 -c 1 $DIR/$tfile
7184 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c
7187 if [ $RC -ne $ENOSPC ] ; then
7188 error "dd should fail for -ENOSPC, but succeed."
7191 run_test 81b "OST should return -ENOSPC when retry still fails ======="
7193 test_82() { # LU-1031
7194 dd if=/dev/zero of=$DIR/$tfile bs=1M count=10
7198 multiop_bg_pause $DIR/$tfile OG${gid1}_g${gid1}c || return 1
7200 multiop_bg_pause $DIR/$tfile O_G${gid2}r10g${gid2}c || return 2
7202 kill -USR1 $MULTIPID2
7204 if [[ `ps h -o comm -p $MULTIPID2` == "" ]]; then
7205 error "First grouplock does not block second one"
7207 echo "Second grouplock blocks first one"
7209 kill -USR1 $MULTIPID1
7213 run_test 82 "Basic grouplock test"
7216 local sfile="/boot/System.map-$(uname -r)"
7217 # define OBD_FAIL_LLITE_PTASK_IO_FAIL 0x140d
7218 $LCTL set_param fail_loc=0x140d
7219 cp $sfile $DIR/$tfile || error "write failed"
7220 diff -c $sfile $DIR/$tfile || error "files are different"
7221 $LCTL set_param fail_loc=0
7224 run_test 83 "Short write in ptask ==============================="
7227 [ -z "$(which cvs 2>/dev/null)" ] && skip_env "could not find cvs" &&
7229 test_mkdir $DIR/$tdir.cvsroot
7230 chown $RUNAS_ID $DIR/$tdir.cvsroot
7233 $RUNAS cvs -d $DIR/$tdir.cvsroot init || error "cvs init failed"
7236 # some versions of cvs import exit(1) when asked to import links or
7237 # files they can't read. ignore those files.
7238 local toignore=$(find . -type l -printf '-I %f\n' -o \
7239 ! -perm /4 -printf '-I %f\n')
7240 $RUNAS cvs -d $DIR/$tdir.cvsroot import -m "nomesg" $toignore \
7241 $tdir.reposname vtag rtag
7244 test_mkdir $DIR/$tdir.reposname
7245 chown $RUNAS_ID $DIR/$tdir.reposname
7246 $RUNAS cvs -d $DIR/$tdir.cvsroot co $tdir.reposname
7248 cd $DIR/$tdir.reposname
7250 $RUNAS cvs add -m 'addmsg' foo99
7252 $RUNAS cvs commit -m 'nomsg' foo99
7253 rm -fr $DIR/$tdir.cvsroot
7255 run_test 99 "cvs strange file/directory operations"
7258 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
7259 [[ "$NETTYPE" =~ tcp ]] ||
7260 { skip "TCP secure port test, not useful for NETTYPE=$NETTYPE" &&
7263 remote_ost_nodsh && skip "remote OST with nodsh" && return
7264 remote_mds_nodsh && skip "remote MDS with nodsh" && return
7266 { skip "useless for local single node setup" && return; }
7268 netstat -tna | ( rc=1; while read PROT SND RCV LOCAL REMOTE STAT; do
7269 [ "$PROT" != "tcp" ] && continue
7270 RPORT=$(echo $REMOTE | cut -d: -f2)
7271 [ "$RPORT" != "$ACCEPTOR_PORT" ] && continue
7274 LPORT=`echo $LOCAL | cut -d: -f2`
7275 if [ $LPORT -ge 1024 ]; then
7276 echo "bad: $PROT $SND $RCV $LOCAL $REMOTE $STAT"
7278 error_exit "local: $LPORT > 1024, remote: $RPORT"
7281 [ "$rc" = 0 ] || error_exit "privileged port not found" )
7283 run_test 100 "check local port using privileged port ==========="
7285 function get_named_value()
7294 echo $line | sed "s/^$tag[ ]*//"
7301 export CACHE_MAX=$($LCTL get_param -n llite.*.max_cached_mb |
7302 awk '/^max_cached_mb/ { print $2 }')
7305 $LCTL set_param -n llite.*.max_cached_mb $CACHE_MAX
7310 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
7311 [ $MDSCOUNT -ge 2 ] && skip "needs < 2 MDTs" && return #LU-4322
7315 local cache_limit=32
7317 $LCTL set_param -n osc.*-osc*.rpc_stats 0
7318 trap cleanup_101a EXIT
7319 $LCTL set_param -n llite.*.read_ahead_stats 0
7320 $LCTL set_param -n llite.*.max_cached_mb $cache_limit
7323 # randomly read 10000 of 64K chunks from file 3x 32MB in size
7325 echo "nreads: $nreads file size: $((cache_limit * 3))MB"
7326 $READS -f $DIR/$tfile -s$((cache_limit * 3192 * 1024)) -b65536 -C -n$nreads -t 180
7329 for s in $($LCTL get_param -n llite.*.read_ahead_stats |
7330 get_named_value 'read but discarded' | cut -d" " -f1); do
7331 discard=$(($discard + $s))
7335 if [[ $(($discard * 10)) -gt $nreads ]]; then
7336 $LCTL get_param osc.*-osc*.rpc_stats
7337 $LCTL get_param llite.*.read_ahead_stats
7338 error "too many ($discard) discarded pages"
7340 rm -f $DIR/$tfile || true
7342 run_test 101a "check read-ahead for random reads"
7345 test_mkdir $DIR/$tdir
7346 local STRIPE_SIZE=$1
7347 local FILE_LENGTH=$2
7350 local FILE_SIZE_MB=$((FILE_LENGTH / STRIPE_SIZE))
7352 local list=$(comma_list $(osts_nodes))
7353 set_osd_param $list '' read_cache_enable 0
7354 set_osd_param $list '' writethrough_cache_enable 0
7356 trap cleanup_test101bc EXIT
7357 # prepare the read-ahead file
7358 $SETSTRIPE -S $STRIPE_SIZE -i $STRIPE_OFFSET -c $OSTCOUNT $DIR/$tfile
7360 dd if=/dev/zero of=$DIR/$tfile bs=$STRIPE_SIZE \
7361 count=$FILE_SIZE_MB 2> /dev/null
7365 cleanup_test101bc() {
7370 local list=$(comma_list $(osts_nodes))
7371 set_osd_param $list '' read_cache_enable 1
7372 set_osd_param $list '' writethrough_cache_enable 1
7376 awk 'BEGIN{total=0}; {total+=$1}; END{print total}'
7381 local STRIPE_SIZE=$2
7382 local FILE_LENGTH=$3
7383 local RA_INC=1048576
7384 local STRIDE_LENGTH=$((STRIPE_SIZE/READ_SIZE))
7385 local discard_limit=$((((STRIDE_LENGTH - 1)*3/(STRIDE_LENGTH*OSTCOUNT))* \
7386 (STRIDE_LENGTH*OSTCOUNT - STRIDE_LENGTH)))
7387 DISCARD=$($LCTL get_param -n llite.*.read_ahead_stats |
7388 get_named_value 'read but discarded' |
7389 cut -d" " -f1 | calc_total)
7390 if [[ $DISCARD -gt $discard_limit ]]; then
7391 $LCTL get_param llite.*.read_ahead_stats
7392 error "Too many ($DISCARD) discarded pages with size (${READ_SIZE})"
7394 echo "Read-ahead success for size ${READ_SIZE}"
7399 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
7400 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs" && return
7401 local STRIPE_SIZE=1048576
7402 local STRIDE_SIZE=$((STRIPE_SIZE*OSTCOUNT))
7403 if [ $SLOW == "yes" ]; then
7404 local FILE_LENGTH=$((STRIDE_SIZE * 64))
7406 local FILE_LENGTH=$((STRIDE_SIZE * 8))
7409 local ITERATION=$((FILE_LENGTH / STRIDE_SIZE))
7411 # prepare the read-ahead file
7412 setup_test101bc $STRIPE_SIZE $FILE_LENGTH
7413 cancel_lru_locks osc
7414 for BIDX in 2 4 8 16 32 64 128 256
7416 local BSIZE=$((BIDX*4096))
7417 local READ_COUNT=$((STRIPE_SIZE/BSIZE))
7418 local STRIDE_LENGTH=$((STRIDE_SIZE/BSIZE))
7419 local OFFSET=$((STRIPE_SIZE/BSIZE*(OSTCOUNT - 1)))
7420 $LCTL set_param -n llite.*.read_ahead_stats 0
7421 $READS -f $DIR/$tfile -l $STRIDE_LENGTH -o $OFFSET \
7422 -s $FILE_LENGTH -b $STRIPE_SIZE -a $READ_COUNT -n $ITERATION
7423 cancel_lru_locks osc
7424 ra_check_101 $BSIZE $STRIPE_SIZE $FILE_LENGTH
7429 run_test 101b "check stride-io mode read-ahead ================="
7432 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
7433 local STRIPE_SIZE=1048576
7434 local FILE_LENGTH=$((STRIPE_SIZE*100))
7438 setup_test101bc $STRIPE_SIZE $FILE_LENGTH
7440 cancel_lru_locks osc
7441 $LCTL set_param osc.*.rpc_stats 0
7442 $READS -f $DIR/$tfile -s$FILE_LENGTH -b65536 -n$nreads -t 180
7443 for osc_rpc_stats in $($LCTL get_param -N osc.*.rpc_stats); do
7444 local stats=$($LCTL get_param -n $osc_rpc_stats)
7445 local lines=$(echo "$stats" | awk 'END {print NR;}')
7448 if [ $lines -le 20 ]; then
7451 for size in 1 2 4 8; do
7452 local rpc=$(echo "$stats" |
7453 awk '($1 == "'$size':") {print $2; exit; }')
7455 error "Small $((size*4))k read IO $rpc !"
7457 echo "$osc_rpc_stats check passed!"
7462 run_test 101c "check stripe_size aligned read-ahead ================="
7465 $LCTL get_param -n llite.*.max_read_ahead_mb | head -n 1
7466 $LCTL set_param -n llite.*.max_read_ahead_mb $1 > /dev/null 2>&1
7470 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
7471 local file=$DIR/$tfile
7472 local sz_MB=${FILESIZE_101d:-500}
7473 local ra_MB=${READAHEAD_MB:-40}
7475 local free_MB=$(($(df -P $DIR | tail -n 1 | awk '{ print $4 }') / 1024))
7476 [ $free_MB -lt $sz_MB ] &&
7477 skip "Need free space ${sz_MB}M, have ${free_MB}M" && return
7479 echo "Create test file $file size ${sz_MB}M, ${free_MB}M free"
7480 $SETSTRIPE -c -1 $file || error "setstripe failed"
7482 dd if=/dev/zero of=$file bs=1M count=$sz_MB || error "dd failed"
7483 echo Cancel LRU locks on lustre client to flush the client cache
7484 cancel_lru_locks osc
7486 echo Disable read-ahead
7487 local old_READAHEAD=$(set_read_ahead 0)
7489 echo Reading the test file $file with read-ahead disabled
7490 local raOFF=$(do_and_time "dd if=$file of=/dev/null bs=1M count=$sz_MB")
7492 echo Cancel LRU locks on lustre client to flush the client cache
7493 cancel_lru_locks osc
7494 echo Enable read-ahead with ${ra_MB}MB
7495 set_read_ahead $ra_MB
7497 echo Reading the test file $file with read-ahead enabled
7498 local raON=$(do_and_time "dd if=$file of=/dev/null bs=1M count=$sz_MB")
7500 echo "read-ahead disabled time read $raOFF"
7501 echo "read-ahead enabled time read $raON"
7503 set_read_ahead $old_READAHEAD
7505 wait_delete_completed
7507 [ $raOFF -le 1 -o $raON -lt $raOFF ] ||
7508 error "readahead ${raON}s > no-readahead ${raOFF}s ${sz_MB}M"
7510 run_test 101d "file read with and without read-ahead enabled"
7513 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
7514 local file=$DIR/$tfile
7515 local size_KB=500 #KB
7519 local free_KB=$(df -P $DIR | tail -n 1 | awk '{ print $4 }')
7520 local need_KB=$((count * size_KB))
7521 [[ $free_KB -le $need_KB ]] &&
7522 skip_env "Need free space $need_KB, have $free_KB" && return
7524 echo "Creating $count ${size_KB}K test files"
7525 for ((i = 0; i < $count; i++)); do
7526 dd if=/dev/zero of=$file.$i bs=$bsize count=$size_KB 2>/dev/null
7529 echo "Cancel LRU locks on lustre client to flush the client cache"
7530 cancel_lru_locks $OSC
7532 echo "Reset readahead stats"
7533 $LCTL set_param -n llite.*.read_ahead_stats 0
7535 for ((i = 0; i < $count; i++)); do
7536 dd if=$file.$i of=/dev/null bs=$bsize count=$size_KB 2>/dev/null
7539 local miss=$($LCTL get_param -n llite.*.read_ahead_stats |
7540 get_named_value 'misses' | cut -d" " -f1 | calc_total)
7542 for ((i = 0; i < $count; i++)); do
7543 rm -rf $file.$i 2>/dev/null
7546 #10000 means 20% reads are missing in readahead
7547 [[ $miss -lt 10000 ]] || error "misses too much for small reads"
7549 run_test 101e "check read-ahead for small read(1k) for small files(500k)"
7552 which iozone || { skip "no iozone installed" && return; }
7554 local old_debug=$($LCTL get_param debug)
7555 old_debug=${old_debug#*=}
7556 $LCTL set_param debug="reada mmap"
7558 # create a test file
7559 iozone -i 0 -+n -r 1m -s 128m -w -f $DIR/$tfile > /dev/null 2>&1
7561 echo Cancel LRU locks on lustre client to flush the client cache
7562 cancel_lru_locks osc
7564 echo Reset readahead stats
7565 $LCTL set_param -n llite.*.read_ahead_stats 0
7567 echo mmap read the file with small block size
7568 iozone -i 1 -u 1 -l 1 -+n -r 32k -s 128m -B -f $DIR/$tfile \
7571 echo checking missing pages
7572 $LCTL get_param llite.*.read_ahead_stats
7573 local miss=$($LCTL get_param -n llite.*.read_ahead_stats |
7574 get_named_value 'misses' | cut -d" " -f1 | calc_total)
7576 $LCTL set_param debug="$old_debug"
7577 [ $miss -lt 3 ] || error "misses too much pages ('$miss')!"
7580 run_test 101f "check mmap read performance"
7582 test_101g_brw_size_test() {
7584 local pages=$((mb * 1048576 / $(page_size)))
7586 $LCTL set_param osc.*.max_pages_per_rpc=${mb}M ||
7587 { error "unable to set max_pages_per_rpc=${mb}M"; return 1; }
7588 for mp in $($LCTL get_param -n osc.*.max_pages_per_rpc); do
7589 [ $mp -ne $pages ] && error "max_pages_per_rpc $mp != $pages" &&
7593 $LCTL set_param -n osc.*.rpc_stats=0
7595 # 10 RPCs should be enough for the test
7597 dd if=/dev/zero of=$DIR/$tfile bs=${mb}M count=$count ||
7598 { error "dd write ${mb} MB blocks failed"; return 3; }
7599 cancel_lru_locks osc
7600 dd of=/dev/null if=$DIR/$tfile bs=${mb}M count=$count ||
7601 { error "dd write ${mb} MB blocks failed"; return 4; }
7603 # calculate number of full-sized read and write RPCs
7604 rpcs=($($LCTL get_param -n 'osc.*.rpc_stats' |
7605 sed -n '/pages per rpc/,/^$/p' |
7606 awk '/'$pages':/ { reads += $2; writes += $6 }; \
7607 END { print reads,writes }'))
7608 [ ${rpcs[0]} -ne $count ] && error "${rpcs[0]} != $count read RPCs" &&
7610 [ ${rpcs[1]} -ne $count ] && error "${rpcs[1]} != $count write RPCs" &&
7617 remote_ost_nodsh && skip "remote OST with nodsh" && return
7620 local osts=$(get_facets OST)
7621 local list=$(comma_list $(osts_nodes))
7622 local p="$TMP/$TESTSUITE-$TESTNAME.parameters"
7623 local brw_size="obdfilter.*.brw_size"
7624 local ostver=$(lustre_version_code ost1)
7625 local cliver=$(lustre_version_code client)
7627 $LFS setstripe -i 0 -c 1 $DIR/$tfile
7629 local orig_mb=$(do_facet ost1 $LCTL get_param -n $brw_size | head -n 1)
7630 if [ $ostver -ge $(version_code 2.8.52) -o \
7631 \( $ostver -ge $(version_code 2.7.17) -a \
7632 $ostver -lt $(version_code 2.7.50) \) ] &&
7633 [ $cliver -ge $(version_code 2.8.52) -o \
7634 \( $cliver -ge $(version_code 2.7.17) -a \
7635 $cliver -lt $(version_code 2.7.50) \) ]; then
7636 [ $ostver -ge $(version_code 2.9.52) ] && suffix="M"
7637 if [[ $orig_mb -lt 16 ]]; then
7638 save_lustre_params $osts "$brw_size" > $p
7639 do_nodes $list $LCTL set_param -n $brw_size=16$suffix ||
7640 error "set 16MB RPC size failed"
7642 echo "remount client to enable new RPC size"
7643 remount_client $MOUNT || error "remount_client failed"
7646 test_101g_brw_size_test 16 || error "16MB RPC test failed"
7647 # should be able to set brw_size=12, but no rpc_stats for that
7648 test_101g_brw_size_test 8 || error "8MB RPC test failed"
7651 test_101g_brw_size_test 4 || error "4MB RPC test failed"
7653 if [[ $orig_mb -lt 16 ]]; then
7654 restore_lustre_params < $p
7655 remount_client $MOUNT || error "remount_client restore failed"
7658 rm -f $p $DIR/$tfile
7660 run_test 101g "Big bulk(4/16 MiB) readahead"
7663 test_mkdir $DIR/$tdir
7664 chown $RUNAS_ID $DIR/$tdir
7667 STRIPE_COUNT=$OSTCOUNT
7668 [[ $OSTCOUNT -gt 4 ]] && STRIPE_COUNT=4
7670 trap cleanup_test102 EXIT
7672 $1 $SETSTRIPE -S $STRIPE_SIZE -i $STRIPE_OFFSET -c $STRIPE_COUNT $tdir
7674 for num in 1 2 3 4; do
7675 for count in $(seq 1 $STRIPE_COUNT); do
7676 for idx in $(seq 0 $[$STRIPE_COUNT - 1]); do
7677 local size=`expr $STRIPE_SIZE \* $num`
7678 local file=file"$num-$idx-$count"
7679 $1 $SETSTRIPE -S $size -i $idx -c $count $file
7685 $1 tar cf $TMP/f102.tar $tdir --xattrs
7691 rm -rf $DIR/d0.sanity/d102
7695 local testfile=$DIR/$tfile
7699 [ "$UID" != 0 ] && skip_env "must run as root" && return
7700 [ -z "$(lctl get_param -n mdc.*-mdc-*.connect_flags | grep xattr)" ] &&
7701 skip_env "must have user_xattr" && return
7703 [ -z "$(which setfattr 2>/dev/null)" ] &&
7704 skip_env "could not find setfattr" && return
7706 echo "set/get xattr..."
7707 setfattr -n trusted.name1 -v value1 $testfile ||
7708 error "setfattr -n trusted.name1=value1 $testfile failed"
7709 getfattr -n trusted.name1 $testfile 2> /dev/null |
7710 grep "trusted.name1=.value1" ||
7711 error "$testfile missing trusted.name1=value1"
7713 setfattr -n user.author1 -v author1 $testfile ||
7714 error "setfattr -n user.author1=author1 $testfile failed"
7715 getfattr -n user.author1 $testfile 2> /dev/null |
7716 grep "user.author1=.author1" ||
7717 error "$testfile missing trusted.author1=author1"
7720 setfattr -n trusted.name2 -v value2 $testfile ||
7721 error "$testfile unable to set trusted.name2"
7722 setfattr -n trusted.name3 -v value3 $testfile ||
7723 error "$testfile unable to set trusted.name3"
7724 [ $(getfattr -d -m "^trusted" $testfile 2> /dev/null |
7725 grep "trusted.name" | wc -l) -eq 3 ] ||
7726 error "$testfile missing 3 trusted.name xattrs"
7728 setfattr -n user.author2 -v author2 $testfile ||
7729 error "$testfile unable to set user.author2"
7730 setfattr -n user.author3 -v author3 $testfile ||
7731 error "$testfile unable to set user.author3"
7732 [ $(getfattr -d -m "^user" $testfile 2> /dev/null |
7733 grep "user.author" | wc -l) -eq 3 ] ||
7734 error "$testfile missing 3 user.author xattrs"
7736 echo "remove xattr..."
7737 setfattr -x trusted.name1 $testfile ||
7738 error "$testfile error deleting trusted.name1"
7739 getfattr -d -m trusted $testfile 2> /dev/null | grep "trusted.name1" &&
7740 error "$testfile did not delete trusted.name1 xattr"
7742 setfattr -x user.author1 $testfile ||
7743 error "$testfile error deleting user.author1"
7744 echo "set lustre special xattr ..."
7745 $LFS setstripe -c1 $testfile
7746 local lovea=$(getfattr -n "trusted.lov" -e hex $testfile |
7747 awk -F "=" '/trusted.lov/ { print $2 }' )
7748 setfattr -n "trusted.lov" -v $lovea $testfile ||
7749 error "$testfile doesn't ignore setting trusted.lov again"
7750 setfattr -n "trusted.lov" -v "invalid_value" $testfile &&
7751 error "$testfile allow setting invalid trusted.lov"
7754 run_test 102a "user xattr test =================================="
7757 [ -z "$(which setfattr 2>/dev/null)" ] &&
7758 skip_env "could not find setfattr" && return
7760 # b10930: get/set/list trusted.lov xattr
7761 echo "get/set/list trusted.lov xattr ..."
7762 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs" && return
7763 local testfile=$DIR/$tfile
7764 $SETSTRIPE -S 65536 -i 1 -c $OSTCOUNT $testfile ||
7765 error "setstripe failed"
7766 local STRIPECOUNT=$($GETSTRIPE -c $testfile) ||
7767 error "getstripe failed"
7768 getfattr -d -m "^trusted" $testfile 2>/dev/null | grep "trusted.lov" ||
7769 error "can't get trusted.lov from $testfile"
7771 local testfile2=${testfile}2
7772 local value=$(getfattr -n trusted.lov $testfile 2>/dev/null |
7773 grep "trusted.lov" | sed -e 's/[^=]\+=//')
7776 setfattr -n trusted.lov -v $value $testfile2
7777 local stripe_size=$($GETSTRIPE -S $testfile2)
7778 local stripe_count=$($GETSTRIPE -c $testfile2)
7779 [[ $stripe_size -eq 65536 ]] ||
7780 error "stripe size $stripe_size != 65536"
7781 [[ $stripe_count -eq $STRIPECOUNT ]] ||
7782 error "stripe count $stripe_count != $STRIPECOUNT"
7785 run_test 102b "getfattr/setfattr for trusted.lov EAs ============"
7788 [ -z "$(which setfattr 2>/dev/null)" ] &&
7789 skip_env "could not find setfattr" && return
7791 # b10930: get/set/list lustre.lov xattr
7792 echo "get/set/list lustre.lov xattr ..."
7793 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs" && return
7794 test_mkdir $DIR/$tdir
7795 chown $RUNAS_ID $DIR/$tdir
7796 local testfile=$DIR/$tdir/$tfile
7797 $RUNAS $SETSTRIPE -S 65536 -i 1 -c $OSTCOUNT $testfile ||
7798 error "setstripe failed"
7799 local STRIPECOUNT=$($RUNAS $GETSTRIPE -c $testfile) ||
7800 error "getstripe failed"
7801 $RUNAS getfattr -d -m "^lustre" $testfile 2> /dev/null | \
7802 grep "lustre.lov" || error "can't get lustre.lov from $testfile"
7804 local testfile2=${testfile}2
7805 local value=`getfattr -n lustre.lov $testfile 2> /dev/null | \
7806 grep "lustre.lov" |sed -e 's/[^=]\+=//' `
7808 $RUNAS $MCREATE $testfile2
7809 $RUNAS setfattr -n lustre.lov -v $value $testfile2
7810 local stripe_size=$($RUNAS $GETSTRIPE -S $testfile2)
7811 local stripe_count=$($RUNAS $GETSTRIPE -c $testfile2)
7812 [ $stripe_size -eq 65536 ] || error "stripe size $stripe_size != 65536"
7813 [ $stripe_count -eq $STRIPECOUNT ] ||
7814 error "stripe count $stripe_count != $STRIPECOUNT"
7816 run_test 102c "non-root getfattr/setfattr for lustre.lov EAs ==========="
7818 compare_stripe_info1() {
7819 local stripe_index_all_zero=true
7821 for num in 1 2 3 4; do
7822 for count in $(seq 1 $STRIPE_COUNT); do
7823 for offset in $(seq 0 $[$STRIPE_COUNT - 1]); do
7824 local size=$((STRIPE_SIZE * num))
7825 local file=file"$num-$offset-$count"
7826 stripe_size=$($LFS getstripe -S $PWD/$file)
7827 [[ $stripe_size -ne $size ]] &&
7828 error "$file: size $stripe_size != $size"
7829 stripe_count=$($LFS getstripe -c $PWD/$file)
7830 # allow fewer stripes to be created, ORI-601
7831 [[ $stripe_count -lt $(((3 * count + 3) / 4)) ]] &&
7832 error "$file: count $stripe_count != $count"
7833 stripe_index=$($LFS getstripe -i $PWD/$file)
7834 [[ $stripe_index -ne 0 ]] &&
7835 stripe_index_all_zero=false
7839 $stripe_index_all_zero &&
7840 error "all files are being extracted starting from OST index 0"
7844 have_xattrs_include() {
7845 tar --help | grep -q xattrs-include &&
7846 echo --xattrs-include="lustre.*"
7850 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
7851 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs" && return
7852 XINC=$(have_xattrs_include)
7854 tar xf $TMP/f102.tar -C $DIR/$tdir --xattrs $XINC
7856 compare_stripe_info1
7858 run_test 102d "tar restore stripe info from tarfile,not keep osts"
7861 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
7862 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs" && return
7863 XINC=$(have_xattrs_include)
7865 test_mkdir $DIR/$tdir.restore
7867 tar cf - --xattrs $tdir | tar xf - \
7868 -C $DIR/$tdir.restore --xattrs $XINC
7869 cd $DIR/$tdir.restore/$tdir
7870 compare_stripe_info1
7872 run_test 102f "tar copy files, not keep osts"
7875 local xsize=${1:-1024} # in bytes
7876 local file=$DIR/$tfile
7878 [ -z "$(lctl get_param -n mdc.*.connect_flags | grep xattr)" ] &&
7879 skip "must have user_xattr" && return 0
7880 [ -z "$(which setfattr 2>/dev/null)" ] &&
7881 skip_env "could not find setfattr" && return 0
7882 [ -z "$(which getfattr 2>/dev/null)" ] &&
7883 skip_env "could not find getfattr" && return 0
7887 local value="$(generate_string $xsize)"
7889 local xbig=trusted.big
7890 log "save $xbig on $file"
7891 setfattr -n $xbig -v $value $file ||
7892 error "saving $xbig on $file failed"
7894 local orig=$(get_xattr_value $xbig $file)
7895 [[ "$orig" != "$value" ]] && error "$xbig different after saving $xbig"
7897 local xsml=trusted.sml
7898 log "save $xsml on $file"
7899 setfattr -n $xsml -v val $file || error "saving $xsml on $file failed"
7901 local new=$(get_xattr_value $xbig $file)
7902 [[ "$new" != "$orig" ]] && error "$xbig different after saving $xsml"
7904 log "grow $xsml on $file"
7905 setfattr -n $xsml -v "$value" $file ||
7906 error "growing $xsml on $file failed"
7908 new=$(get_xattr_value $xbig $file)
7909 [[ "$new" != "$orig" ]] && error "$xbig different after growing $xsml"
7910 log "$xbig still valid after growing $xsml"
7915 test_102h() { # bug 15777
7918 run_test 102h "grow xattr from inside inode to external block"
7921 large_xattr_enabled || { skip "large_xattr disabled" && return; }
7922 grow_xattr $(max_xattr_size)
7924 run_test 102ha "grow xattr from inside inode to external inode"
7926 test_102i() { # bug 17038
7927 [ -z "$(which getfattr 2>/dev/null)" ] &&
7928 skip "could not find getfattr" && return
7930 ln -s $DIR/$tfile $DIR/${tfile}link
7931 getfattr -n trusted.lov $DIR/$tfile ||
7932 error "lgetxattr on $DIR/$tfile failed"
7933 getfattr -h -n trusted.lov $DIR/${tfile}link 2>&1 |
7934 grep -i "no such attr" ||
7935 error "error for lgetxattr on $DIR/${tfile}link is not ENODATA"
7936 rm -f $DIR/$tfile $DIR/${tfile}link
7938 run_test 102i "lgetxattr test on symbolic link ============"
7941 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
7942 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs" && return
7943 XINC=$(have_xattrs_include)
7944 setup_test102 "$RUNAS"
7945 chown $RUNAS_ID $DIR/$tdir
7946 $RUNAS tar xf $TMP/f102.tar -C $DIR/$tdir --xattrs $XINC
7948 compare_stripe_info1 "$RUNAS"
7950 run_test 102j "non-root tar restore stripe info from tarfile, not keep osts ==="
7953 [ -z "$(which setfattr 2>/dev/null)" ] &&
7954 skip "could not find setfattr" && return
7956 # b22187 just check that does not crash for regular file.
7957 setfattr -n trusted.lov $DIR/$tfile
7958 # b22187 'setfattr -n trusted.lov' should remove LOV EA for directories
7959 local test_kdir=$DIR/$tdir
7960 test_mkdir $test_kdir
7961 local default_size=$($LFS getstripe -S $test_kdir)
7962 local default_count=$($LFS getstripe -c $test_kdir)
7963 local default_offset=$($LFS getstripe -i $test_kdir)
7964 $SETSTRIPE -S 65536 -i 0 -c $OSTCOUNT $test_kdir ||
7965 error 'dir setstripe failed'
7966 setfattr -n trusted.lov $test_kdir
7967 local stripe_size=$($LFS getstripe -S $test_kdir)
7968 local stripe_count=$($LFS getstripe -c $test_kdir)
7969 local stripe_offset=$($LFS getstripe -i $test_kdir)
7970 [ $stripe_size -eq $default_size ] ||
7971 error "stripe size $stripe_size != $default_size"
7972 [ $stripe_count -eq $default_count ] ||
7973 error "stripe count $stripe_count != $default_count"
7974 [ $stripe_offset -eq $default_offset ] ||
7975 error "stripe offset $stripe_offset != $default_offset"
7976 rm -rf $DIR/$tfile $test_kdir
7978 run_test 102k "setfattr without parameter of value shouldn't cause a crash"
7981 [ -z "$(which getfattr 2>/dev/null)" ] &&
7982 skip "could not find getfattr" && return
7984 # LU-532 trusted. xattr is invisible to non-root
7985 local testfile=$DIR/$tfile
7989 echo "listxattr as user..."
7990 chown $RUNAS_ID $testfile
7991 $RUNAS getfattr -d -m '.*' $testfile 2>&1 |
7992 grep -q "trusted" &&
7993 error "$testfile trusted xattrs are user visible"
7997 run_test 102l "listxattr size test =================================="
7999 test_102m() { # LU-3403 llite: error of listxattr when buffer is small
8000 local path=$DIR/$tfile
8003 listxattr_size_check $path || error "listattr_size_check $path failed"
8005 run_test 102m "Ensure listxattr fails on small bufffer ========"
8009 getxattr() { # getxattr path name
8010 # Return the base64 encoding of the value of xattr name on path.
8014 # # getfattr --absolute-names --encoding=base64 --name=trusted.lov $path
8016 # trusted.lov=0s0AvRCwEAAAAGAAAAAAAAAAAEAAACAAAAAAAQAAEAA...AAAAAAAAA=
8018 # We print just 0s0AvRCwEAAAAGAAAAAAAAAAAEAAACAAAAAAAQAAEAA...AAAAAAAAA=
8020 getfattr --absolute-names --encoding=base64 --name=$name $path |
8021 awk -F= -v name=$name '$1 == name {
8022 print substr($0, index($0, "=") + 1);
8026 test_102n() { # LU-4101 mdt: protect internal xattrs
8027 [ -z "$(which setfattr 2>/dev/null)" ] &&
8028 skip "could not find setfattr" && return
8029 if [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.5.50) ]
8031 skip "MDT < 2.5.50 allows setxattr on internal trusted xattrs"
8035 local file0=$DIR/$tfile.0
8036 local file1=$DIR/$tfile.1
8037 local xattr0=$TMP/$tfile.0
8038 local xattr1=$TMP/$tfile.1
8039 local namelist="lov lma lmv link fid version som hsm"
8043 rm -rf $file0 $file1 $xattr0 $xattr1
8046 # Get 'before' xattrs of $file1.
8047 getfattr --absolute-names --dump --match=- $file1 > $xattr0
8049 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.8.53) ] &&
8050 namelist+=" lfsck_namespace"
8051 for name in $namelist; do
8052 # Try to copy xattr from $file0 to $file1.
8053 value=$(getxattr $file0 trusted.$name 2> /dev/null)
8055 setfattr --name=trusted.$name --value="$value" $file1 ||
8056 error "setxattr 'trusted.$name' failed"
8058 # Try to set a garbage xattr.
8059 value=0sVGhlIHF1aWNrIGJyb3duIGZveCBqdW1wcyBvdmVyIGl0c2VsZi4=
8061 if [[ x$name == "xlov" ]]; then
8062 setfattr --name=trusted.lov --value="$value" $file1 &&
8063 error "setxattr invalid 'trusted.lov' success"
8065 setfattr --name=trusted.$name --value="$value" $file1 ||
8066 error "setxattr invalid 'trusted.$name' failed"
8069 # Try to remove the xattr from $file1. We don't care if this
8070 # appears to succeed or fail, we just don't want there to be
8071 # any changes or crashes.
8072 setfattr --remove=$trusted.$name $file1 2> /dev/null
8075 if [ $(lustre_version_code $SINGLEMDS) -gt $(version_code 2.6.50) ]
8078 # Try to copy xattr from $file0 to $file1.
8079 value=$(getxattr $file0 trusted.$name 2> /dev/null)
8081 setfattr --name=trusted.$name --value="$value" $file1 ||
8082 error "setxattr 'trusted.$name' failed"
8084 # Try to set a garbage xattr.
8085 value=0sVGhlIHF1aWNrIGJyb3duIGZveCBqdW1wcyBvdmVyIGl0c2VsZi4=
8087 setfattr --name=trusted.$name --value="$value" $file1 ||
8088 error "setxattr 'trusted.$name' failed"
8090 # Try to remove the xattr from $file1. We don't care if this
8091 # appears to succeed or fail, we just don't want there to be
8092 # any changes or crashes.
8093 setfattr --remove=$trusted.$name $file1 2> /dev/null
8096 # Get 'after' xattrs of file1.
8097 getfattr --absolute-names --dump --match=- $file1 > $xattr1
8099 if ! diff $xattr0 $xattr1; then
8100 error "before and after xattrs of '$file1' differ"
8103 rm -rf $file0 $file1 $xattr0 $xattr1
8107 run_test 102n "silently ignore setxattr on internal trusted xattrs"
8109 test_102p() { # LU-4703 setxattr did not check ownership
8110 local testfile=$DIR/$tfile
8112 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.5.56) ] &&
8113 skip "MDS needs to be at least 2.5.56" && return
8117 echo "setfacl as user..."
8118 $RUNAS setfacl -m "u:$RUNAS_ID:rwx" $testfile
8119 [ $? -ne 0 ] || error "setfacl by $RUNAS_ID was allowed on $testfile"
8121 echo "setfattr as user..."
8122 setfacl -m "u:$RUNAS_ID:---" $testfile
8123 $RUNAS setfattr -x system.posix_acl_access $testfile
8124 [ $? -ne 0 ] || error "setfattr by $RUNAS_ID was allowed on $testfile"
8126 run_test 102p "check setxattr(2) correctly fails without permission"
8129 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.6.92) ] &&
8130 skip "MDS needs to be at least 2.6.92" && return
8131 orphan_linkea_check $DIR/$tfile || error "orphan_linkea_check"
8133 run_test 102q "flistxattr should not return trusted.link EAs for orphans"
8136 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.6.93) ] &&
8137 skip "MDS needs to be at least 2.6.93" && return
8138 touch $DIR/$tfile || error "touch"
8139 setfattr -n user.$(basename $tfile) $DIR/$tfile || error "setfattr"
8140 getfattr -n user.$(basename $tfile) $DIR/$tfile || error "getfattr"
8141 rm $DIR/$tfile || error "rm"
8144 mkdir -p $DIR/$tdir || error "mkdir"
8145 setfattr -n user.$(basename $tdir) $DIR/$tdir || error "setfattr dir"
8146 getfattr -n user.$(basename $tdir) $DIR/$tdir || error "getfattr dir"
8147 setfattr -x user.$(basename $tdir) $DIR/$tdir ||
8148 error "$testfile error deleting user.author1"
8149 getfattr -d -m user.$(basename $tdir) 2> /dev/null |
8150 grep "user.$(basename $tdir)" &&
8151 error "$tdir did not delete user.$(basename $tdir)"
8152 rmdir $DIR/$tdir || error "rmdir"
8155 test_mkdir $DIR/$tdir
8156 setfattr -n user.$(basename $tdir) $DIR/$tdir || error "setfattr dir"
8157 getfattr -n user.$(basename $tdir) $DIR/$tdir || error "getfattr dir"
8158 setfattr -x user.$(basename $tdir) $DIR/$tdir ||
8159 error "$testfile error deleting user.author1"
8160 getfattr -d -m user.$(basename $tdir) 2> /dev/null |
8161 grep "user.$(basename $tdir)" &&
8162 error "$tdir did not delete user.$(basename $tdir)"
8163 rmdir $DIR/$tdir || error "rm striped dir"
8165 run_test 102r "set EAs with empty values"
8169 $LUSTRE/tests/acl/run $LUSTRE/tests/acl/$1.test
8174 [ "$UID" != 0 ] && skip_env "must run as root" && return
8175 [ -z "$(lctl get_param -n mdc.*-mdc-*.connect_flags | grep acl)" ] &&
8176 skip "must have acl enabled" && return
8177 [ -z "$(which setfacl 2>/dev/null)" ] &&
8178 skip_env "could not find setfacl" && return
8179 $GSS && skip "could not run under gss" && return
8180 remote_mds_nodsh && skip "remote MDS with nodsh" && return
8182 gpasswd -a daemon bin # LU-5641
8183 do_facet $SINGLEMDS gpasswd -a daemon bin # LU-5641
8185 declare -a identity_old
8187 for num in $(seq $MDSCOUNT); do
8188 switch_identity $num true || identity_old[$num]=$?
8196 echo "performing cp ..."
8197 run_acl_subtest cp || error "run_acl_subtest cp failed"
8198 echo "performing getfacl-noacl..."
8199 run_acl_subtest getfacl-noacl || error "getfacl-noacl test failed"
8200 echo "performing misc..."
8201 run_acl_subtest misc || error "misc test failed"
8202 echo "performing permissions..."
8203 run_acl_subtest permissions || error "permissions failed"
8204 # LU-1482 mdd: Setting xattr are properly checked with and without ACLs
8205 if [ $(lustre_version_code $SINGLEMDS) -gt $(version_code 2.8.55) -o \
8206 \( $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.6) -a \
8207 $(lustre_version_code $SINGLEMDS) -ge $(version_code 2.5.29) \) ]
8209 echo "performing permissions xattr..."
8210 run_acl_subtest permissions_xattr ||
8211 error "permissions_xattr failed"
8213 echo "performing setfacl..."
8214 run_acl_subtest setfacl || error "setfacl test failed"
8216 # inheritance test got from HP
8217 echo "performing inheritance..."
8218 cp $LUSTRE/tests/acl/make-tree . || error "cannot copy make-tree"
8219 chmod +x make-tree || error "chmod +x failed"
8220 run_acl_subtest inheritance || error "inheritance test failed"
8223 echo "LU-974 ignore umask when acl is enabled..."
8224 run_acl_subtest 974 || error "LU-974 umask test failed"
8225 if [ $MDSCOUNT -ge 2 ]; then
8226 run_acl_subtest 974_remote ||
8227 error "LU-974 umask test failed under remote dir"
8230 echo "LU-2561 newly created file is same size as directory..."
8231 if [ $(facet_fstype $SINGLEMDS) != "zfs" ]; then
8232 run_acl_subtest 2561 || error "LU-2561 test failed"
8234 run_acl_subtest 2561_zfs || error "LU-2561 zfs test failed"
8237 run_acl_subtest 4924 || error "LU-4924 test failed"
8242 for num in $(seq $MDSCOUNT); do
8243 if [ "${identity_old[$num]}" = 1 ]; then
8244 switch_identity $num false || identity_old[$num]=$?
8248 run_test 103a "acl test ========================================="
8252 cp -rp $DIR/$tdir $DIR/$tdir.bak
8254 [ -n "$(getfattr -d -m. $DIR/$tdir | grep posix_acl_default)" ] &&
8255 error "$DIR/$tdir shouldn't contain default ACL"
8256 [ -n "$(getfattr -d -m. $DIR/$tdir.bak | grep posix_acl_default)" ] &&
8257 error "$DIR/$tdir.bak shouldn't contain default ACL"
8260 run_test 103c "'cp -rp' won't set empty acl"
8263 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
8265 lfs df || error "lfs df failed"
8266 lfs df -ih || error "lfs df -ih failed"
8267 lfs df -h $DIR || error "lfs df -h $DIR failed"
8268 lfs df -i $DIR || error "lfs df -i $DIR failed"
8269 lfs df $DIR/$tfile || error "lfs df $DIR/$tfile failed"
8270 lfs df -ih $DIR/$tfile || error "lfs df -ih $DIR/$tfile failed"
8272 local OSC=$(lctl dl | grep OST0000-osc-[^M] | awk '{ print $4 }')
8273 lctl --device %$OSC deactivate
8274 lfs df || error "lfs df with deactivated OSC failed"
8275 lctl --device %$OSC activate
8276 # wait the osc back to normal
8277 wait_osc_import_state client ost FULL
8279 lfs df || error "lfs df with reactivated OSC failed"
8282 run_test 104a "lfs df [-ih] [path] test ========================="
8285 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
8286 [ $RUNAS_ID -eq $UID ] &&
8287 skip_env "RUNAS_ID = UID = $UID -- skipping" && return
8289 denied_cnt=$(($($RUNAS $LFS check servers 2>&1 |
8290 grep "Permission denied" | wc -l)))
8291 if [ $denied_cnt -ne 0 ]; then
8292 error "lfs check servers test failed"
8295 run_test 104b "$RUNAS lfs check servers test ===================="
8298 # doesn't work on 2.4 kernels
8300 if $(flock_is_enabled); then
8301 flocks_test 1 on -f $DIR/$tfile || error "fail flock on"
8303 flocks_test 1 off -f $DIR/$tfile || error "fail flock off"
8307 run_test 105a "flock when mounted without -o flock test ========"
8311 if $(flock_is_enabled); then
8312 flocks_test 1 on -c $DIR/$tfile || error "fail flock on"
8314 flocks_test 1 off -c $DIR/$tfile || error "fail flock off"
8318 run_test 105b "fcntl when mounted without -o flock test ========"
8322 if $(flock_is_enabled); then
8323 flocks_test 1 on -l $DIR/$tfile || error "fail flock on"
8325 flocks_test 1 off -l $DIR/$tfile || error "fail flock off"
8329 run_test 105c "lockf when mounted without -o flock test"
8331 test_105d() { # bug 15924
8332 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
8333 test_mkdir $DIR/$tdir
8334 flock_is_enabled || { skip "mount w/o flock enabled" && return; }
8335 #define OBD_FAIL_LDLM_CP_CB_WAIT 0x315
8336 $LCTL set_param fail_loc=0x80000315
8337 flocks_test 2 $DIR/$tdir
8339 run_test 105d "flock race (should not freeze) ========"
8341 test_105e() { # bug 22660 && 22040
8342 flock_is_enabled || { skip "mount w/o flock enabled" && return; }
8344 flocks_test 3 $DIR/$tfile
8346 run_test 105e "Two conflicting flocks from same process"
8348 test_106() { #bug 10921
8349 test_mkdir $DIR/$tdir
8350 $DIR/$tdir && error "exec $DIR/$tdir succeeded"
8351 chmod 777 $DIR/$tdir || error "chmod $DIR/$tdir failed"
8353 run_test 106 "attempt exec of dir followed by chown of that dir"
8356 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
8363 local save_pattern=$(sysctl -n kernel.core_pattern)
8364 local save_uses_pid=$(sysctl -n kernel.core_uses_pid)
8365 sysctl -w kernel.core_pattern=$file
8366 sysctl -w kernel.core_uses_pid=0
8374 kill -s 11 $SLEEPPID
8376 if [ -e $file ]; then
8377 size=`stat -c%s $file`
8378 [ $size -eq 0 ] && error "Fail to create core file $file"
8380 error "Fail to create core file $file"
8383 sysctl -w kernel.core_pattern=$save_pattern
8384 sysctl -w kernel.core_uses_pid=$save_uses_pid
8387 run_test 107 "Coredump on SIG"
8390 test_mkdir $DIR/$tdir
8391 test_mkdir $DIR/$tdir/$(str_repeat 'a' 255)
8392 $LFS mkdir -c $MDSCOUNT $DIR/$tdir/$(str_repeat 'b' 256) &&
8393 error "mkdir with 256 char should fail, but did not"
8394 touch $DIR/$tdir/$(str_repeat 'x' 255) ||
8395 error "create with 255 char failed"
8396 touch $DIR/$tdir/$(str_repeat 'y' 256) &&
8397 error "create with 256 char should fail, but did not"
8402 run_test 110 "filename length checking"
8405 # Purpose: To verify dynamic thread (OSS) creation.
8408 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
8409 remote_ost_nodsh && skip "remote OST with nodsh" && return
8411 # Lustre does not stop service threads once they are started.
8412 # Reset number of running threads to default.
8417 local save_params="$TMP/sanity-$TESTNAME.parameters"
8419 # Get ll_ost_io count before I/O
8420 OSTIO_pre=$(do_facet ost1 \
8421 "$LCTL get_param ost.OSS.ost_io.threads_started | cut -d= -f2")
8422 # Exit if lustre is not running (ll_ost_io not running).
8423 [ -z "$OSTIO_pre" ] && error "no OSS threads"
8425 echo "Starting with $OSTIO_pre threads"
8426 local thread_max=$((OSTIO_pre * 2))
8427 local rpc_in_flight=$((thread_max * 2))
8428 # Number of I/O Process proposed to be started.
8430 local facets=$(get_facets OST)
8432 save_lustre_params client "osc.*OST*.max_rpcs_in_flight" > $save_params
8433 save_lustre_params $facets "ost.OSS.ost_io.threads_max" >> $save_params
8435 # Set in_flight to $rpc_in_flight
8436 $LCTL set_param osc.*OST*.max_rpcs_in_flight=$rpc_in_flight ||
8437 error "Failed to set max_rpcs_in_flight to $rpc_in_flight"
8438 nfiles=${rpc_in_flight}
8439 # Set ost thread_max to $thread_max
8440 do_facet ost1 "$LCTL set_param ost.OSS.ost_io.threads_max=$thread_max"
8442 # 5 Minutes should be sufficient for max number of OSS
8443 # threads(thread_max) to be created.
8447 local WTL=${WTL:-"$LUSTRE/tests/write_time_limit"}
8448 test_mkdir $DIR/$tdir
8449 for i in $(seq $nfiles); do
8450 local file=$DIR/$tdir/${tfile}-$i
8451 $LFS setstripe -c -1 -i 0 $file
8452 ($WTL $file $timeout)&
8455 # I/O Started - Wait for thread_started to reach thread_max or report
8456 # error if thread_started is more than thread_max.
8457 echo "Waiting for thread_started to reach thread_max"
8458 local thread_started=0
8459 local end_time=$((SECONDS + timeout))
8461 while [ $SECONDS -le $end_time ] ; do
8463 # Get ost i/o thread_started count.
8464 thread_started=$(do_facet ost1 \
8466 ost.OSS.ost_io.threads_started | cut -d= -f2")
8467 # Break out if thread_started is equal/greater than thread_max
8468 if [[ $thread_started -ge $thread_max ]]; then
8469 echo ll_ost_io thread_started $thread_started, \
8470 equal/greater than thread_max $thread_max
8476 # Cleanup - We have the numbers, Kill i/o jobs if running.
8477 jobcount=($(jobs -p))
8478 for i in $(seq 0 $((${#jobcount[@]}-1)))
8480 kill -9 ${jobcount[$i]}
8481 if [ $? -ne 0 ] ; then
8483 Failed to Kill \'WTL\(I/O\)\' with pid ${jobcount[$i]}
8487 # Cleanup files left by WTL binary.
8488 for i in $(seq $nfiles); do
8489 local file=$DIR/$tdir/${tfile}-$i
8491 if [ $? -ne 0 ] ; then
8492 echo "Warning: Failed to delete file $file"
8496 restore_lustre_params <$save_params
8497 rm -f $save_params || echo "Warning: delete file '$save_params' failed"
8499 # Error out if no new thread has started or Thread started is greater
8501 if [[ $thread_started -le $OSTIO_pre ||
8502 $thread_started -gt $thread_max ]]; then
8503 error "ll_ost_io: thread_started $thread_started" \
8504 "OSTIO_pre $OSTIO_pre, thread_max $thread_max." \
8505 "No new thread started or thread started greater " \
8509 run_test 115 "verify dynamic thread creation===================="
8512 wait_delete_completed
8513 AVAIL=($(lctl get_param -n osc.*[oO][sS][cC]-[^M]*.kbytesavail))
8514 echo "OST kbytes available: ${AVAIL[@]}"
8519 for ((i = 0; i < ${#AVAIL[@]}; i++)); do
8520 #echo OST $i: ${AVAIL[i]}kb
8521 if [[ ${AVAIL[i]} -gt $MAXV ]]; then
8525 if [[ ${AVAIL[i]} -lt $MINV ]]; then
8530 echo "Min free space: OST $MINI: $MINV"
8531 echo "Max free space: OST $MAXI: $MAXV"
8534 test_116a() { # was previously test_116()
8535 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
8536 remote_mds_nodsh && skip "remote MDS with nodsh" && return
8538 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs" && return
8540 echo -n "Free space priority "
8541 do_facet $SINGLEMDS lctl get_param -n lo*.*-mdtlov.qos_prio_free |
8546 [ $MINV -eq 0 ] && skip "no free space in OST$MINI, skip" && return
8547 [ $MINV -gt 10000000 ] && skip "too much free space in OST$MINI, skip" \
8549 trap simple_cleanup_common EXIT
8552 # Check if we need to generate uneven OSTs
8553 test_mkdir -p $DIR/$tdir/OST${MINI}
8554 local FILL=$((MINV / 4))
8555 local DIFF=$((MAXV - MINV))
8556 local DIFF2=$((DIFF * 100 / MINV))
8558 local threshold=$(do_facet $SINGLEMDS \
8559 lctl get_param -n *.*MDT0000-mdtlov.qos_threshold_rr | head -n1)
8560 threshold=${threshold%%%}
8561 echo -n "Check for uneven OSTs: "
8562 echo -n "diff=${DIFF}KB (${DIFF2}%) must be > ${threshold}% ..."
8564 if [[ $DIFF2 -gt $threshold ]]; then
8566 echo "Don't need to fill OST$MINI"
8568 # generate uneven OSTs. Write 2% over the QOS threshold value
8570 DIFF=$((threshold - DIFF2 + 2))
8571 DIFF2=$((MINV * DIFF / 100))
8572 echo "Fill $DIFF% remaining space in OST$MINI with ${DIFF2}KB"
8573 $SETSTRIPE -i $MINI -c 1 $DIR/$tdir/OST${MINI} ||
8574 error "setstripe failed"
8575 DIFF=$((DIFF2 / 2048))
8577 while [ $i -lt $DIFF ]; do
8579 dd if=/dev/zero of=$DIR/$tdir/OST${MINI}/$tfile-$i \
8580 bs=2M count=1 2>/dev/null
8589 DIFF=$((MAXV - MINV))
8590 DIFF2=$((DIFF * 100 / MINV))
8591 echo -n "diff=$DIFF=$DIFF2% must be > $threshold% for QOS mode..."
8592 if [ $DIFF2 -gt $threshold ]; then
8595 echo "failed - QOS mode won't be used"
8596 skip "QOS imbalance criteria not met"
8597 simple_cleanup_common
8606 # now fill using QOS
8607 $SETSTRIPE -c 1 $DIR/$tdir
8608 FILL=$((FILL / 200))
8609 if [ $FILL -gt 600 ]; then
8612 echo "writing $FILL files to QOS-assigned OSTs"
8614 while [ $i -lt $FILL ]; do
8616 dd if=/dev/zero of=$DIR/$tdir/$tfile-$i bs=200k \
8620 echo "wrote $i 200k files"
8624 echo "Note: free space may not be updated, so measurements might be off"
8626 DIFF2=$((MAXV - MINV))
8627 echo "free space delta: orig $DIFF final $DIFF2"
8628 [ $DIFF2 -gt $DIFF ] && echo "delta got worse!"
8629 DIFF=$((MINV1 - ${AVAIL[$MINI1]}))
8630 echo "Wrote ${DIFF}KB to smaller OST $MINI1"
8631 DIFF2=$((MAXV1 - ${AVAIL[$MAXI1]}))
8632 echo "Wrote ${DIFF2}KB to larger OST $MAXI1"
8633 if [[ $DIFF -gt 0 ]]; then
8634 FILL=$((DIFF2 * 100 / DIFF - 100))
8635 echo "Wrote ${FILL}% more data to larger OST $MAXI1"
8638 # Figure out which files were written where
8639 UUID=$(lctl get_param -n lov.${FSNAME}-clilov-*.target_obd |
8640 awk '/'$MINI1': / {print $2; exit}')
8642 MINC=$($GETSTRIPE --ost $UUID $DIR/$tdir | grep $DIR | wc -l)
8643 echo "$MINC files created on smaller OST $MINI1"
8644 UUID=$(lctl get_param -n lov.${FSNAME}-clilov-*.target_obd |
8645 awk '/'$MAXI1': / {print $2; exit}')
8647 MAXC=$($GETSTRIPE --ost $UUID $DIR/$tdir | grep $DIR | wc -l)
8648 echo "$MAXC files created on larger OST $MAXI1"
8649 if [[ $MINC -gt 0 ]]; then
8650 FILL=$((MAXC * 100 / MINC - 100))
8651 echo "Wrote ${FILL}% more files to larger OST $MAXI1"
8653 [[ $MAXC -gt $MINC ]] ||
8654 error_ignore LU-9 "stripe QOS didn't balance free space"
8655 simple_cleanup_common
8657 run_test 116a "stripe QOS: free space balance ==================="
8659 test_116b() { # LU-2093
8660 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
8661 remote_mds_nodsh && skip "remote MDS with nodsh" && return
8663 #define OBD_FAIL_MDS_OSC_CREATE_FAIL 0x147
8664 local old_rr=$(do_facet $SINGLEMDS lctl get_param -n \
8665 lo*.$FSNAME-MDT0000-mdtlov.qos_threshold_rr | head -1)
8666 [ -z "$old_rr" ] && skip "no QOS" && return 0
8667 do_facet $SINGLEMDS lctl set_param \
8668 lo*.$FSNAME-MDT0000-mdtlov.qos_threshold_rr=0
8670 do_facet $SINGLEMDS lctl set_param fail_loc=0x147
8671 createmany -o $DIR/$tdir/f- 20 || error "can't create"
8672 do_facet $SINGLEMDS lctl set_param fail_loc=0
8674 do_facet $SINGLEMDS lctl set_param \
8675 lo*.$FSNAME-MDT0000-mdtlov.qos_threshold_rr=$old_rr
8677 run_test 116b "QoS shouldn't LBUG if not enough OSTs found on the 2nd pass"
8679 test_117() # bug 10891
8681 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
8682 dd if=/dev/zero of=$DIR/$tfile bs=1M count=1
8683 #define OBD_FAIL_OST_SETATTR_CREDITS 0x21e
8684 lctl set_param fail_loc=0x21e
8685 > $DIR/$tfile || error "truncate failed"
8686 lctl set_param fail_loc=0
8687 echo "Truncate succeeded."
8690 run_test 117 "verify osd extend =========="
8692 NO_SLOW_RESENDCOUNT=4
8693 export OLD_RESENDCOUNT=""
8694 set_resend_count () {
8695 local PROC_RESENDCOUNT="osc.${FSNAME}-OST*-osc-*.resend_count"
8696 OLD_RESENDCOUNT=$(lctl get_param -n $PROC_RESENDCOUNT | head -n1)
8697 lctl set_param -n $PROC_RESENDCOUNT $1
8698 echo resend_count is set to $(lctl get_param -n $PROC_RESENDCOUNT)
8701 # for reduce test_118* time (b=14842)
8702 [ "$SLOW" = "no" ] && set_resend_count $NO_SLOW_RESENDCOUNT
8704 # Reset async IO behavior after error case
8706 FILE=$DIR/reset_async
8708 # Ensure all OSCs are cleared
8709 $SETSTRIPE -c -1 $FILE
8710 dd if=/dev/zero of=$FILE bs=64k count=$OSTCOUNT
8715 test_118a() #bug 11710
8717 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
8720 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c
8721 DIRTY=$(lctl get_param -n llite.*.dump_page_cache | grep -c dirty)
8722 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache | grep -c writeback)
8724 if [[ $DIRTY -ne 0 || $WRITEBACK -ne 0 ]]; then
8725 error "Dirty pages not flushed to disk, dirty=$DIRTY, writeback=$WRITEBACK"
8730 run_test 118a "verify O_SYNC works =========="
8734 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
8735 remote_ost_nodsh && skip "remote OST with nodsh" && return
8739 #define OBD_FAIL_SRV_ENOENT 0x217
8740 set_nodes_failloc "$(osts_nodes)" 0x217
8741 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c
8743 set_nodes_failloc "$(osts_nodes)" 0
8744 DIRTY=$(lctl get_param -n llite.*.dump_page_cache | grep -c dirty)
8745 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache |
8748 if [[ $RC -eq 0 ]]; then
8749 error "Must return error due to dropped pages, rc=$RC"
8753 if [[ $DIRTY -ne 0 || $WRITEBACK -ne 0 ]]; then
8754 error "Dirty pages not flushed to disk, dirty=$DIRTY, writeback=$WRITEBACK"
8758 echo "Dirty pages not leaked on ENOENT"
8760 # Due to the above error the OSC will issue all RPCs syncronously
8761 # until a subsequent RPC completes successfully without error.
8762 $MULTIOP $DIR/$tfile Ow4096yc
8767 run_test 118b "Reclaim dirty pages on fatal error =========="
8771 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
8773 # for 118c, restore the original resend count, LU-1940
8774 [ "$SLOW" = "no" ] && [ -n "$OLD_RESENDCOUNT" ] &&
8775 set_resend_count $OLD_RESENDCOUNT
8776 remote_ost_nodsh && skip "remote OST with nodsh" && return
8780 #define OBD_FAIL_OST_EROFS 0x216
8781 set_nodes_failloc "$(osts_nodes)" 0x216
8783 # multiop should block due to fsync until pages are written
8784 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c &
8788 if [[ `ps h -o comm -p $MULTIPID` != "multiop" ]]; then
8789 error "Multiop failed to block on fsync, pid=$MULTIPID"
8792 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache |
8794 if [[ $WRITEBACK -eq 0 ]]; then
8795 error "No page in writeback, writeback=$WRITEBACK"
8798 set_nodes_failloc "$(osts_nodes)" 0
8801 if [[ $RC -ne 0 ]]; then
8802 error "Multiop fsync failed, rc=$RC"
8805 DIRTY=$(lctl get_param -n llite.*.dump_page_cache | grep -c dirty)
8806 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache |
8808 if [[ $DIRTY -ne 0 || $WRITEBACK -ne 0 ]]; then
8809 error "Dirty pages not flushed to disk, dirty=$DIRTY, writeback=$WRITEBACK"
8813 echo "Dirty pages flushed via fsync on EROFS"
8816 run_test 118c "Fsync blocks on EROFS until dirty pages are flushed =========="
8818 # continue to use small resend count to reduce test_118* time (b=14842)
8819 [ "$SLOW" = "no" ] && set_resend_count $NO_SLOW_RESENDCOUNT
8823 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
8824 remote_ost_nodsh && skip "remote OST with nodsh" && return
8828 #define OBD_FAIL_OST_BRW_PAUSE_BULK
8829 set_nodes_failloc "$(osts_nodes)" 0x214
8830 # multiop should block due to fsync until pages are written
8831 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c &
8835 if [[ `ps h -o comm -p $MULTIPID` != "multiop" ]]; then
8836 error "Multiop failed to block on fsync, pid=$MULTIPID"
8839 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache |
8841 if [[ $WRITEBACK -eq 0 ]]; then
8842 error "No page in writeback, writeback=$WRITEBACK"
8845 wait $MULTIPID || error "Multiop fsync failed, rc=$?"
8846 set_nodes_failloc "$(osts_nodes)" 0
8848 DIRTY=$(lctl get_param -n llite.*.dump_page_cache | grep -c dirty)
8849 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache |
8851 if [[ $DIRTY -ne 0 || $WRITEBACK -ne 0 ]]; then
8852 error "Dirty pages not flushed to disk, dirty=$DIRTY, writeback=$WRITEBACK"
8856 echo "Dirty pages gaurenteed flushed via fsync"
8859 run_test 118d "Fsync validation inject a delay of the bulk =========="
8862 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
8865 #define OBD_FAIL_OSC_BRW_PREP_REQ2 0x40a
8866 lctl set_param fail_loc=0x8000040a
8868 # Should simulate EINVAL error which is fatal
8869 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c
8871 if [[ $RC -eq 0 ]]; then
8872 error "Must return error due to dropped pages, rc=$RC"
8875 lctl set_param fail_loc=0x0
8877 LOCKED=$(lctl get_param -n llite.*.dump_page_cache | grep -c locked)
8878 DIRTY=$(lctl get_param -n llite.*.dump_page_cache | grep -c dirty)
8879 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache |
8881 if [[ $LOCKED -ne 0 ]]; then
8882 error "Locked pages remain in cache, locked=$LOCKED"
8885 if [[ $DIRTY -ne 0 || $WRITEBACK -ne 0 ]]; then
8886 error "Dirty pages not flushed to disk, dirty=$DIRTY, writeback=$WRITEBACK"
8890 echo "No pages locked after fsync"
8895 run_test 118f "Simulate unrecoverable OSC side error =========="
8898 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
8901 #define OBD_FAIL_OSC_BRW_PREP_REQ 0x406
8902 lctl set_param fail_loc=0x406
8904 # simulate local -ENOMEM
8905 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c
8908 lctl set_param fail_loc=0
8909 if [[ $RC -eq 0 ]]; then
8910 error "Must return error due to dropped pages, rc=$RC"
8913 LOCKED=$(lctl get_param -n llite.*.dump_page_cache | grep -c locked)
8914 DIRTY=$(lctl get_param -n llite.*.dump_page_cache | grep -c dirty)
8915 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache |
8917 if [[ $LOCKED -ne 0 ]]; then
8918 error "Locked pages remain in cache, locked=$LOCKED"
8921 if [[ $DIRTY -ne 0 || $WRITEBACK -ne 0 ]]; then
8922 error "Dirty pages not flushed to disk, dirty=$DIRTY, writeback=$WRITEBACK"
8926 echo "No pages locked after fsync"
8931 run_test 118g "Don't stay in wait if we got local -ENOMEM =========="
8934 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
8935 remote_ost_nodsh && skip "remote OST with nodsh" && return
8939 #define OBD_FAIL_OST_BRW_WRITE_BULK 0x20e
8940 set_nodes_failloc "$(osts_nodes)" 0x20e
8941 # Should simulate ENOMEM error which is recoverable and should be handled by timeout
8942 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c
8945 set_nodes_failloc "$(osts_nodes)" 0
8946 if [[ $RC -eq 0 ]]; then
8947 error "Must return error due to dropped pages, rc=$RC"
8950 LOCKED=$(lctl get_param -n llite.*.dump_page_cache | grep -c locked)
8951 DIRTY=$(lctl get_param -n llite.*.dump_page_cache | grep -c dirty)
8952 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache |
8954 if [[ $LOCKED -ne 0 ]]; then
8955 error "Locked pages remain in cache, locked=$LOCKED"
8958 if [[ $DIRTY -ne 0 || $WRITEBACK -ne 0 ]]; then
8959 error "Dirty pages not flushed to disk, dirty=$DIRTY, writeback=$WRITEBACK"
8963 echo "No pages locked after fsync"
8967 run_test 118h "Verify timeout in handling recoverables errors =========="
8969 [ "$SLOW" = "no" ] && [ -n "$OLD_RESENDCOUNT" ] && set_resend_count $OLD_RESENDCOUNT
8972 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
8973 remote_ost_nodsh && skip "remote OST with nodsh" && return
8977 #define OBD_FAIL_OST_BRW_WRITE_BULK 0x20e
8978 set_nodes_failloc "$(osts_nodes)" 0x20e
8980 # Should simulate ENOMEM error which is recoverable and should be handled by timeout
8981 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c &
8984 set_nodes_failloc "$(osts_nodes)" 0
8988 if [[ $RC -ne 0 ]]; then
8989 error "got error, but should be not, rc=$RC"
8992 LOCKED=$(lctl get_param -n llite.*.dump_page_cache | grep -c locked)
8993 DIRTY=$(lctl get_param -n llite.*.dump_page_cache | grep -c dirty)
8994 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache | grep -c writeback)
8995 if [[ $LOCKED -ne 0 ]]; then
8996 error "Locked pages remain in cache, locked=$LOCKED"
8999 if [[ $DIRTY -ne 0 || $WRITEBACK -ne 0 ]]; then
9000 error "Dirty pages not flushed to disk, dirty=$DIRTY, writeback=$WRITEBACK"
9004 echo "No pages locked after fsync"
9008 run_test 118i "Fix error before timeout in recoverable error =========="
9010 [ "$SLOW" = "no" ] && set_resend_count 4
9013 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
9014 remote_ost_nodsh && skip "remote OST with nodsh" && return
9018 #define OBD_FAIL_OST_BRW_WRITE_BULK2 0x220
9019 set_nodes_failloc "$(osts_nodes)" 0x220
9021 # return -EIO from OST
9022 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c
9024 set_nodes_failloc "$(osts_nodes)" 0x0
9025 if [[ $RC -eq 0 ]]; then
9026 error "Must return error due to dropped pages, rc=$RC"
9029 LOCKED=$(lctl get_param -n llite.*.dump_page_cache | grep -c locked)
9030 DIRTY=$(lctl get_param -n llite.*.dump_page_cache | grep -c dirty)
9031 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache | grep -c writeback)
9032 if [[ $LOCKED -ne 0 ]]; then
9033 error "Locked pages remain in cache, locked=$LOCKED"
9036 # in recoverable error on OST we want resend and stay until it finished
9037 if [[ $DIRTY -ne 0 || $WRITEBACK -ne 0 ]]; then
9038 error "Dirty pages not flushed to disk, dirty=$DIRTY, writeback=$WRITEBACK"
9042 echo "No pages locked after fsync"
9046 run_test 118j "Simulate unrecoverable OST side error =========="
9050 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
9051 remote_ost_nodsh && skip "remote OSTs with nodsh" && return
9053 #define OBD_FAIL_OST_BRW_WRITE_BULK 0x20e
9054 set_nodes_failloc "$(osts_nodes)" 0x20e
9055 test_mkdir $DIR/$tdir
9057 for ((i=0;i<10;i++)); do
9058 (dd if=/dev/zero of=$DIR/$tdir/$tfile-$i bs=1M count=10 || \
9059 error "dd to $DIR/$tdir/$tfile-$i failed" )&
9066 set_nodes_failloc "$(osts_nodes)" 0
9069 run_test 118k "bio alloc -ENOMEM and IO TERM handling ========="
9073 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
9075 test_mkdir $DIR/$tdir
9076 $MULTIOP $DIR/$tdir Dy || error "fsync dir failed"
9079 run_test 118l "fsync dir"
9081 test_118m() # LU-3066
9083 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
9084 test_mkdir $DIR/$tdir
9085 $MULTIOP $DIR/$tdir DY || error "fdatasync dir failed"
9088 run_test 118m "fdatasync dir ========="
9090 [ "$SLOW" = "no" ] && [ -n "$OLD_RESENDCOUNT" ] && set_resend_count $OLD_RESENDCOUNT
9097 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
9098 remote_ost_nodsh && skip "remote OSTs with nodsh" && return
9100 # Sleep to avoid a cached response.
9101 #define OBD_STATFS_CACHE_SECONDS 1
9104 # Inject a 10 second delay in the OST_STATFS handler.
9105 #define OBD_FAIL_OST_STATFS_DELAY 0x242
9106 set_nodes_failloc "$(osts_nodes)" 0x242
9109 stat --file-system $MOUNT > /dev/null
9112 set_nodes_failloc "$(osts_nodes)" 0
9114 if ((end - begin > 20)); then
9115 error "statfs took $((end - begin)) seconds, expected 10"
9118 run_test 118n "statfs() sends OST_STATFS requests in parallel"
9120 test_119a() # bug 11737
9122 BSIZE=$((512 * 1024))
9123 directio write $DIR/$tfile 0 1 $BSIZE
9124 # We ask to read two blocks, which is more than a file size.
9125 # directio will indicate an error when requested and actual
9126 # sizes aren't equeal (a normal situation in this case) and
9127 # print actual read amount.
9128 NOB=`directio read $DIR/$tfile 0 2 $BSIZE | awk '/error/ {print $6}'`
9129 if [ "$NOB" != "$BSIZE" ]; then
9130 error "read $NOB bytes instead of $BSIZE"
9134 run_test 119a "Short directIO read must return actual read amount"
9136 test_119b() # bug 11737
9138 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs" && return
9140 $SETSTRIPE -c 2 $DIR/$tfile || error "setstripe failed"
9141 dd if=/dev/zero of=$DIR/$tfile bs=1M count=1 seek=1 || error "dd failed"
9143 $MULTIOP $DIR/$tfile oO_RDONLY:O_DIRECT:r$((2048 * 1024)) || \
9144 error "direct read failed"
9147 run_test 119b "Sparse directIO read must return actual read amount"
9149 test_119c() # bug 13099
9152 directio write $DIR/$tfile 3 1 $BSIZE || error "direct write failed"
9153 directio readhole $DIR/$tfile 0 2 $BSIZE || error "reading hole failed"
9156 run_test 119c "Testing for direct read hitting hole"
9158 test_119d() # bug 15950
9160 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
9161 MAX_RPCS_IN_FLIGHT=`$LCTL get_param -n osc.*OST0000-osc-[^mM]*.max_rpcs_in_flight`
9162 $LCTL set_param -n osc.*OST0000-osc-[^mM]*.max_rpcs_in_flight 1
9164 $SETSTRIPE $DIR/$tfile -i 0 -c 1 || error "setstripe failed"
9165 $DIRECTIO write $DIR/$tfile 0 1 $BSIZE || error "first directio failed"
9166 #define OBD_FAIL_OSC_DIO_PAUSE 0x40d
9167 lctl set_param fail_loc=0x40d
9168 $DIRECTIO write $DIR/$tfile 1 4 $BSIZE &
9171 cat $DIR/$tfile > /dev/null &
9172 lctl set_param fail_loc=0
9175 log "the DIO writes have completed, now wait for the reads (should not block very long)"
9177 [ -n "`ps h -p $pid_reads -o comm`" ] && \
9178 error "the read rpcs have not completed in 2s"
9180 $LCTL set_param -n osc.*OST0000-osc-[^mM]*.max_rpcs_in_flight $MAX_RPCS_IN_FLIGHT
9182 run_test 119d "The DIO path should try to send a new rpc once one is completed"
9185 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
9186 remote_mds_nodsh && skip "remote MDS with nodsh" && return
9187 test_mkdir $DIR/$tdir
9188 $LCTL get_param -n mdc.*.connect_flags | grep -q early_lock_cancel ||
9189 { skip "no early lock cancel on server"; return 0; }
9191 lru_resize_disable mdc
9192 lru_resize_disable osc
9193 cancel_lru_locks mdc
9194 # asynchronous object destroy at MDT could cause bl ast to client
9195 cancel_lru_locks osc
9197 stat $DIR/$tdir > /dev/null
9198 can1=$(do_facet $SINGLEMDS \
9199 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
9200 awk '/ldlm_cancel/ {print $2}')
9201 blk1=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
9202 awk '/ldlm_bl_callback/ {print $2}')
9203 test_mkdir -c1 $DIR/$tdir/d1
9204 can2=$(do_facet $SINGLEMDS \
9205 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
9206 awk '/ldlm_cancel/ {print $2}')
9207 blk2=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
9208 awk '/ldlm_bl_callback/ {print $2}')
9209 [ $can1 -eq $can2 ] || error $((can2-can1)) "cancel RPC occured."
9210 [ $blk1 -eq $blk2 ] || error $((blk2-blk1)) "blocking RPC occured."
9211 lru_resize_enable mdc
9212 lru_resize_enable osc
9214 run_test 120a "Early Lock Cancel: mkdir test"
9217 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
9218 remote_mds_nodsh && skip "remote MDS with nodsh" && return
9219 test_mkdir $DIR/$tdir
9220 $LCTL get_param -n mdc.*.connect_flags | grep -q early_lock_cancel ||
9221 { skip "no early lock cancel on server"; return 0; }
9222 lru_resize_disable mdc
9223 lru_resize_disable osc
9224 cancel_lru_locks mdc
9225 stat $DIR/$tdir > /dev/null
9226 can1=$(do_facet $SINGLEMDS \
9227 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
9228 awk '/ldlm_cancel/ {print $2}')
9229 blk1=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
9230 awk '/ldlm_bl_callback/ {print $2}')
9232 can2=$(do_facet $SINGLEMDS \
9233 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
9234 awk '/ldlm_cancel/ {print $2}')
9235 blk2=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
9236 awk '/ldlm_bl_callback/ {print $2}')
9237 [ $can1 -eq $can2 ] || error $((can2-can1)) "cancel RPC occured."
9238 [ $blk1 -eq $blk2 ] || error $((blk2-blk1)) "blocking RPC occured."
9239 lru_resize_enable mdc
9240 lru_resize_enable osc
9242 run_test 120b "Early Lock Cancel: create test"
9245 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
9246 remote_mds_nodsh && skip "remote MDS with nodsh" && return
9247 test_mkdir -c1 $DIR/$tdir
9248 $LCTL get_param -n mdc.*.connect_flags | grep -q early_lock_cancel ||
9249 { skip "no early lock cancel on server"; return 0; }
9250 lru_resize_disable mdc
9251 lru_resize_disable osc
9252 test_mkdir -c1 $DIR/$tdir/d1
9253 test_mkdir -c1 $DIR/$tdir/d2
9254 touch $DIR/$tdir/d1/f1
9255 cancel_lru_locks mdc
9256 stat $DIR/$tdir/d1 $DIR/$tdir/d2 $DIR/$tdir/d1/f1 > /dev/null
9257 can1=$(do_facet $SINGLEMDS \
9258 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
9259 awk '/ldlm_cancel/ {print $2}')
9260 blk1=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
9261 awk '/ldlm_bl_callback/ {print $2}')
9262 ln $DIR/$tdir/d1/f1 $DIR/$tdir/d2/f2
9263 can2=$(do_facet $SINGLEMDS \
9264 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
9265 awk '/ldlm_cancel/ {print $2}')
9266 blk2=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
9267 awk '/ldlm_bl_callback/ {print $2}')
9268 [ $can1 -eq $can2 ] || error $((can2-can1)) "cancel RPC occured."
9269 [ $blk1 -eq $blk2 ] || error $((blk2-blk1)) "blocking RPC occured."
9270 lru_resize_enable mdc
9271 lru_resize_enable osc
9273 run_test 120c "Early Lock Cancel: link test"
9276 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
9277 remote_mds_nodsh && skip "remote MDS with nodsh" && return
9278 test_mkdir -c1 $DIR/$tdir
9279 $LCTL get_param -n mdc.*.connect_flags | grep -q early_lock_cancel ||
9280 { skip "no early lock cancel on server"; return 0; }
9281 lru_resize_disable mdc
9282 lru_resize_disable osc
9284 cancel_lru_locks mdc
9285 stat $DIR/$tdir > /dev/null
9286 can1=$(do_facet $SINGLEMDS \
9287 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
9288 awk '/ldlm_cancel/ {print $2}')
9289 blk1=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
9290 awk '/ldlm_bl_callback/ {print $2}')
9291 chmod a+x $DIR/$tdir
9292 can2=$(do_facet $SINGLEMDS \
9293 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
9294 awk '/ldlm_cancel/ {print $2}')
9295 blk2=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
9296 awk '/ldlm_bl_callback/ {print $2}')
9297 [ $can1 -eq $can2 ] || error $((can2-can1)) "cancel RPC occured."
9298 [ $blk1 -eq $blk2 ] || error $((blk2-blk1)) "blocking RPC occured."
9299 lru_resize_enable mdc
9300 lru_resize_enable osc
9302 run_test 120d "Early Lock Cancel: setattr test"
9305 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
9306 $LCTL get_param -n mdc.*.connect_flags | grep -q early_lock_cancel ||
9307 { skip "no early lock cancel on server"; return 0; }
9308 remote_mds_nodsh && skip "remote MDS with nodsh" && return
9309 local dlmtrace_set=false
9311 test_mkdir -c1 $DIR/$tdir
9312 lru_resize_disable mdc
9313 lru_resize_disable osc
9314 ! $LCTL get_param debug | grep -q dlmtrace &&
9315 $LCTL set_param debug=+dlmtrace && dlmtrace_set=true
9316 dd if=/dev/zero of=$DIR/$tdir/f1 count=1
9317 cancel_lru_locks mdc
9318 cancel_lru_locks osc
9319 dd if=$DIR/$tdir/f1 of=/dev/null
9320 stat $DIR/$tdir $DIR/$tdir/f1 > /dev/null
9321 # XXX client can not do early lock cancel of OST lock
9322 # during unlink (LU-4206), so cancel osc lock now.
9324 cancel_lru_locks osc
9325 can1=$(do_facet $SINGLEMDS \
9326 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
9327 awk '/ldlm_cancel/ {print $2}')
9328 blk1=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
9329 awk '/ldlm_bl_callback/ {print $2}')
9330 unlink $DIR/$tdir/f1
9332 can2=$(do_facet $SINGLEMDS \
9333 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
9334 awk '/ldlm_cancel/ {print $2}')
9335 blk2=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
9336 awk '/ldlm_bl_callback/ {print $2}')
9337 [ $can1 -ne $can2 ] && error "$((can2 - can1)) cancel RPC occured" &&
9338 $LCTL dk $TMP/cancel.debug.txt
9339 [ $blk1 -ne $blk2 ] && error "$((blk2 - blk1)) blocking RPC occured" &&
9340 $LCTL dk $TMP/blocking.debug.txt
9341 $dlmtrace_set && $LCTL set_param debug=-dlmtrace
9342 lru_resize_enable mdc
9343 lru_resize_enable osc
9345 run_test 120e "Early Lock Cancel: unlink test"
9348 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
9349 $LCTL get_param -n mdc.*.connect_flags | grep -q early_lock_cancel ||
9350 { skip "no early lock cancel on server"; return 0; }
9351 remote_mds_nodsh && skip "remote MDS with nodsh" && return
9352 test_mkdir -c1 $DIR/$tdir
9353 lru_resize_disable mdc
9354 lru_resize_disable osc
9355 test_mkdir -c1 $DIR/$tdir/d1
9356 test_mkdir -c1 $DIR/$tdir/d2
9357 dd if=/dev/zero of=$DIR/$tdir/d1/f1 count=1
9358 dd if=/dev/zero of=$DIR/$tdir/d2/f2 count=1
9359 cancel_lru_locks mdc
9360 cancel_lru_locks osc
9361 dd if=$DIR/$tdir/d1/f1 of=/dev/null
9362 dd if=$DIR/$tdir/d2/f2 of=/dev/null
9363 stat $DIR/$tdir/d1 $DIR/$tdir/d2 $DIR/$tdir/d1/f1 $DIR/$tdir/d2/f2 > /dev/null
9364 # XXX client can not do early lock cancel of OST lock
9365 # during rename (LU-4206), so cancel osc lock now.
9367 cancel_lru_locks osc
9368 can1=$(do_facet $SINGLEMDS \
9369 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
9370 awk '/ldlm_cancel/ {print $2}')
9371 blk1=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
9372 awk '/ldlm_bl_callback/ {print $2}')
9373 mrename $DIR/$tdir/d1/f1 $DIR/$tdir/d2/f2
9375 can2=$(do_facet $SINGLEMDS \
9376 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
9377 awk '/ldlm_cancel/ {print $2}')
9378 blk2=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
9379 awk '/ldlm_bl_callback/ {print $2}')
9380 [ $can1 -eq $can2 ] || error $((can2-can1)) "cancel RPC occured."
9381 [ $blk1 -eq $blk2 ] || error $((blk2-blk1)) "blocking RPC occured."
9382 lru_resize_enable mdc
9383 lru_resize_enable osc
9385 run_test 120f "Early Lock Cancel: rename test"
9388 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
9389 $LCTL get_param -n mdc.*.connect_flags | grep -q early_lock_cancel ||
9390 { skip "no early lock cancel on server"; return 0; }
9391 remote_mds_nodsh && skip "remote MDS with nodsh" && return
9392 lru_resize_disable mdc
9393 lru_resize_disable osc
9395 echo create $count files
9396 test_mkdir $DIR/$tdir
9397 cancel_lru_locks mdc
9398 cancel_lru_locks osc
9401 can0=$(do_facet $SINGLEMDS \
9402 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
9403 awk '/ldlm_cancel/ {print $2}')
9404 blk0=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
9405 awk '/ldlm_bl_callback/ {print $2}')
9406 createmany -o $DIR/$tdir/f $count
9408 can1=$(do_facet $SINGLEMDS \
9409 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
9410 awk '/ldlm_cancel/ {print $2}')
9411 blk1=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
9412 awk '/ldlm_bl_callback/ {print $2}')
9414 echo total: $((can1-can0)) cancels, $((blk1-blk0)) blockings
9415 echo rm $count files
9418 can2=$(do_facet $SINGLEMDS \
9419 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
9420 awk '/ldlm_cancel/ {print $2}')
9421 blk2=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
9422 awk '/ldlm_bl_callback/ {print $2}')
9424 echo total: $count removes in $((t2-t1))
9425 echo total: $((can2-can1)) cancels, $((blk2-blk1)) blockings
9427 # wait for commitment of removal
9428 lru_resize_enable mdc
9429 lru_resize_enable osc
9431 run_test 120g "Early Lock Cancel: performance test"
9433 test_121() { #bug #10589
9434 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
9436 writes=$(LANG=C dd if=/dev/zero of=$DIR/$tfile count=1 2>&1 | awk -F '+' '/out$/ {print $1}')
9437 #define OBD_FAIL_LDLM_CANCEL_RACE 0x310
9438 lctl set_param fail_loc=0x310
9439 cancel_lru_locks osc > /dev/null
9440 reads=$(LANG=C dd if=$DIR/$tfile of=/dev/null 2>&1 | awk -F '+' '/in$/ {print $1}')
9441 lctl set_param fail_loc=0
9442 [[ $reads -eq $writes ]] ||
9443 error "read $reads blocks, must be $writes blocks"
9445 run_test 121 "read cancel race ========="
9447 test_123a() { # was test 123, statahead(bug 11401)
9448 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
9450 if ! grep -q "processor.*: 1" /proc/cpuinfo; then
9451 log "testing UP system. Performance may be lower than expected."
9456 test_mkdir $DIR/$tdir
9457 NUMFREE=$(df -i -P $DIR | tail -n 1 | awk '{ print $4 }')
9458 [[ $NUMFREE -gt 100000 ]] && NUMFREE=100000 || NUMFREE=$((NUMFREE-1000))
9460 for ((i=100, j=0; i<=$NUMFREE; j=$i, i=$((i * MULT)) )); do
9461 createmany -o $DIR/$tdir/$tfile $j $((i - j))
9463 max=`lctl get_param -n llite.*.statahead_max | head -n 1`
9464 lctl set_param -n llite.*.statahead_max 0
9465 lctl get_param llite.*.statahead_max
9466 cancel_lru_locks mdc
9467 cancel_lru_locks osc
9469 time ls -l $DIR/$tdir | wc -l
9471 delta=$((etime - stime))
9472 log "ls $i files without statahead: $delta sec"
9473 lctl set_param llite.*.statahead_max=$max
9475 swrong=`lctl get_param -n llite.*.statahead_stats | grep "statahead wrong:" | awk '{print $3}'`
9476 lctl get_param -n llite.*.statahead_max | grep '[0-9]'
9477 cancel_lru_locks mdc
9478 cancel_lru_locks osc
9480 time ls -l $DIR/$tdir | wc -l
9482 delta_sa=$((etime - stime))
9483 log "ls $i files with statahead: $delta_sa sec"
9484 lctl get_param -n llite.*.statahead_stats
9485 ewrong=`lctl get_param -n llite.*.statahead_stats | grep "statahead wrong:" | awk '{print $3}'`
9487 [[ $swrong -lt $ewrong ]] &&
9488 log "statahead was stopped, maybe too many locks held!"
9489 [[ $delta -eq 0 || $delta_sa -eq 0 ]] && continue
9491 if [ $((delta_sa * 100)) -gt $((delta * 105)) -a $delta_sa -gt $((delta + 2)) ]; then
9492 max=`lctl get_param -n llite.*.statahead_max | head -n 1`
9493 lctl set_param -n llite.*.statahead_max 0
9494 lctl get_param llite.*.statahead_max
9495 cancel_lru_locks mdc
9496 cancel_lru_locks osc
9498 time ls -l $DIR/$tdir | wc -l
9500 delta=$((etime - stime))
9501 log "ls $i files again without statahead: $delta sec"
9502 lctl set_param llite.*.statahead_max=$max
9503 if [ $((delta_sa * 100)) -gt $((delta * 105)) -a $delta_sa -gt $((delta + 2)) ]; then
9504 if [ $SLOWOK -eq 0 ]; then
9505 error "ls $i files is slower with statahead!"
9507 log "ls $i files is slower with statahead!"
9513 [ $delta -gt 20 ] && break
9514 [ $delta -gt 8 ] && MULT=$((50 / delta))
9515 [ "$SLOW" = "no" -a $delta -gt 5 ] && break
9523 delta=$((etime - stime))
9524 log "rm -r $DIR/$tdir/: $delta seconds"
9526 lctl get_param -n llite.*.statahead_stats
9528 run_test 123a "verify statahead work"
9530 test_123b () { # statahead(bug 15027)
9531 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
9532 test_mkdir $DIR/$tdir
9533 createmany -o $DIR/$tdir/$tfile-%d 1000
9535 cancel_lru_locks mdc
9536 cancel_lru_locks osc
9538 #define OBD_FAIL_MDC_GETATTR_ENQUEUE 0x803
9539 lctl set_param fail_loc=0x80000803
9540 ls -lR $DIR/$tdir > /dev/null
9542 lctl set_param fail_loc=0x0
9543 lctl get_param -n llite.*.statahead_stats
9548 run_test 123b "not panic with network error in statahead enqueue (bug 15027)"
9551 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
9552 $LCTL get_param -n mdc.*.connect_flags | grep -q lru_resize ||
9553 { skip "no lru resize on server"; return 0; }
9555 test_mkdir $DIR/$tdir
9557 log "create $NR files at $DIR/$tdir"
9558 createmany -o $DIR/$tdir/f $NR ||
9559 error "failed to create $NR files in $DIR/$tdir"
9561 cancel_lru_locks mdc
9562 ls -l $DIR/$tdir > /dev/null
9566 for VALUE in $($LCTL get_param ldlm.namespaces.*mdc-*.lru_size); do
9567 local PARAM=$(echo ${VALUE[0]} | cut -d "=" -f1)
9568 LRU_SIZE=$($LCTL get_param -n $PARAM)
9569 if [[ $LRU_SIZE -gt $(default_lru_size) ]]; then
9570 NSDIR=$(echo $PARAM | cut -d "." -f1-3)
9572 log "NS=$(basename $NSDIR)"
9577 if [[ -z "$NSDIR" || $LRU_SIZE -lt $(default_lru_size) ]]; then
9578 skip "Not enough cached locks created!"
9585 # We know that lru resize allows one client to hold $LIMIT locks
9586 # for 10h. After that locks begin to be killed by client.
9588 local LIMIT=$($LCTL get_param -n $NSDIR.pool.limit)
9590 if [ $LIMIT -lt $LRU_SIZE ]; then
9591 skip "Limit is too small $LIMIT"
9595 # Make LVF so higher that sleeping for $SLEEP is enough to _start_
9596 # killing locks. Some time was spent for creating locks. This means
9597 # that up to the moment of sleep finish we must have killed some of
9598 # them (10-100 locks). This depends on how fast ther were created.
9599 # Many of them were touched in almost the same moment and thus will
9600 # be killed in groups.
9601 local LVF=$(($MAX_HRS * 60 * 60 / $SLEEP * $LIMIT / $LRU_SIZE))
9603 # Use $LRU_SIZE_B here to take into account real number of locks
9604 # created in the case of CMD, LRU_SIZE_B != $NR in most of cases
9605 local LRU_SIZE_B=$LRU_SIZE
9607 local OLD_LVF=$($LCTL get_param -n $NSDIR.pool.lock_volume_factor)
9608 log "OLD_LVF=$OLD_LVF"
9609 $LCTL set_param -n $NSDIR.pool.lock_volume_factor $LVF
9611 # Let's make sure that we really have some margin. Client checks
9612 # cached locks every 10 sec.
9614 log "Sleep ${SLEEP} sec"
9616 while ((SEC<$SLEEP)); do
9620 LRU_SIZE=$($LCTL get_param -n $NSDIR/lru_size)
9624 $LCTL set_param -n $NSDIR.pool.lock_volume_factor $OLD_LVF
9625 local LRU_SIZE_A=$($LCTL get_param -n $NSDIR.lru_size)
9627 [[ $LRU_SIZE_B -gt $LRU_SIZE_A ]] || {
9628 error "No locks dropped in ${SLEEP}s. LRU size: $LRU_SIZE_A"
9629 unlinkmany $DIR/$tdir/f $NR
9633 log "Dropped "$((LRU_SIZE_B-LRU_SIZE_A))" locks in ${SLEEP}s"
9634 log "unlink $NR files at $DIR/$tdir"
9635 unlinkmany $DIR/$tdir/f $NR
9637 run_test 124a "lru resize ======================================="
9639 get_max_pool_limit()
9641 local limit=$($LCTL get_param \
9642 -n ldlm.namespaces.*-MDT0000-mdc-*.pool.limit)
9645 if [[ $l -gt $max ]]; then
9653 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
9654 $LCTL get_param -n mdc.*.connect_flags | grep -q lru_resize ||
9655 { skip "no lru resize on server"; return 0; }
9657 LIMIT=$(get_max_pool_limit)
9659 NR=$(($(default_lru_size)*20))
9660 if [[ $NR -gt $LIMIT ]]; then
9661 log "Limit lock number by $LIMIT locks"
9665 IFree=$(mdsrate_inodes_available)
9666 if [ $IFree -lt $NR ]; then
9667 log "Limit lock number by $IFree inodes"
9671 lru_resize_disable mdc
9672 test_mkdir -p $DIR/$tdir/disable_lru_resize
9674 createmany -o $DIR/$tdir/disable_lru_resize/f $NR
9675 log "doing ls -la $DIR/$tdir/disable_lru_resize 3 times"
9676 cancel_lru_locks mdc
9679 ls -la $DIR/$tdir/disable_lru_resize > /dev/null &
9682 ls -la $DIR/$tdir/disable_lru_resize > /dev/null &
9685 ls -la $DIR/$tdir/disable_lru_resize > /dev/null &
9689 nolruresize_delta=$((etime-stime))
9690 log "ls -la time: $nolruresize_delta seconds"
9691 log "lru_size = $(lctl get_param -n ldlm.namespaces.*mdc*.lru_size)"
9692 unlinkmany $DIR/$tdir/disable_lru_resize/f $NR
9694 lru_resize_enable mdc
9695 test_mkdir -p $DIR/$tdir/enable_lru_resize
9697 createmany -o $DIR/$tdir/enable_lru_resize/f $NR
9698 log "doing ls -la $DIR/$tdir/enable_lru_resize 3 times"
9699 cancel_lru_locks mdc
9702 ls -la $DIR/$tdir/enable_lru_resize > /dev/null &
9705 ls -la $DIR/$tdir/enable_lru_resize > /dev/null &
9708 ls -la $DIR/$tdir/enable_lru_resize > /dev/null &
9712 lruresize_delta=$((etime-stime))
9713 log "ls -la time: $lruresize_delta seconds"
9714 log "lru_size = $(lctl get_param -n ldlm.namespaces.*mdc*.lru_size)"
9716 if [ $lruresize_delta -gt $nolruresize_delta ]; then
9717 log "ls -la is $(((lruresize_delta - $nolruresize_delta) * 100 / $nolruresize_delta))% slower with lru resize enabled"
9718 elif [ $nolruresize_delta -gt $lruresize_delta ]; then
9719 log "ls -la is $(((nolruresize_delta - $lruresize_delta) * 100 / $nolruresize_delta))% faster with lru resize enabled"
9721 log "lru resize performs the same with no lru resize"
9723 unlinkmany $DIR/$tdir/enable_lru_resize/f $NR
9725 run_test 124b "lru resize (performance test) ======================="
9728 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
9729 $LCTL get_param -n mdc.*.connect_flags | grep -q lru_resize ||
9730 { skip "no lru resize on server"; return 0; }
9732 # cache ununsed locks on client
9734 cancel_lru_locks mdc
9735 test_mkdir $DIR/$tdir
9736 createmany -o $DIR/$tdir/f $nr ||
9737 error "failed to create $nr files in $DIR/$tdir"
9738 ls -l $DIR/$tdir > /dev/null
9740 local nsdir="ldlm.namespaces.*-MDT0000-mdc-*"
9741 local unused=$($LCTL get_param -n $nsdir.lock_unused_count)
9742 local max_age=$($LCTL get_param -n $nsdir.lru_max_age)
9743 local recalc_p=$($LCTL get_param -n $nsdir.pool.recalc_period)
9744 echo "unused=$unused, max_age=$max_age, recalc_p=$recalc_p"
9746 # set lru_max_age to 1 sec
9747 $LCTL set_param $nsdir.lru_max_age=1000 # milliseconds
9748 echo "sleep $((recalc_p * 2)) seconds..."
9749 sleep $((recalc_p * 2))
9751 local remaining=$($LCTL get_param -n $nsdir.lock_unused_count)
9752 # restore lru_max_age
9753 $LCTL set_param -n $nsdir.lru_max_age $max_age
9754 [ $remaining -eq 0 ] || error "$remaining locks are not canceled"
9755 unlinkmany $DIR/$tdir/f $nr
9757 run_test 124c "LRUR cancel very aged locks"
9759 test_125() { # 13358
9760 $LCTL get_param -n llite.*.client_type | grep -q local ||
9761 { skip "must run as local client"; return; }
9762 $LCTL get_param -n mdc.*-mdc-*.connect_flags | grep -q acl ||
9763 { skip "must have acl enabled"; return; }
9764 [ -z "$(which setfacl)" ] && skip "must have setfacl tool" && return
9765 test_mkdir $DIR/$tdir
9766 $LFS setstripe -S 65536 -c -1 $DIR/$tdir || error "setstripe failed"
9767 setfacl -R -m u:bin:rwx $DIR/$tdir || error "setfacl $DIR/$tdir failed"
9768 ls -ld $DIR/$tdir || error "cannot access $DIR/$tdir"
9770 run_test 125 "don't return EPROTO when a dir has a non-default striping and ACLs"
9772 test_126() { # bug 12829/13455
9773 $LCTL get_param -n llite.*.client_type | grep -q local ||
9774 { skip "must run as local client"; return; }
9775 [ "$UID" != 0 ] && skip_env "$TESTNAME (must run as root)" && return
9776 $GSS && skip "must run as gss disabled" && return
9778 $RUNAS -u 0 -g 1 touch $DIR/$tfile || error "touch failed"
9779 gid=`ls -n $DIR/$tfile | awk '{print $4}'`
9781 [ $gid -eq "1" ] || error "gid is set to" $gid "instead of 1"
9783 run_test 126 "check that the fsgid provided by the client is taken into account"
9785 test_127a() { # bug 15521
9786 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
9787 $SETSTRIPE -i 0 -c 1 $DIR/$tfile || error "setstripe failed"
9788 $LCTL set_param osc.*.stats=0
9789 FSIZE=$((2048 * 1024))
9790 dd if=/dev/zero of=$DIR/$tfile bs=$FSIZE count=1
9791 cancel_lru_locks osc
9792 dd if=$DIR/$tfile of=/dev/null bs=$FSIZE
9794 $LCTL get_param osc.*0000-osc-*.stats | grep samples > $DIR/${tfile}.tmp
9795 while read NAME COUNT SAMP UNIT MIN MAX SUM SUMSQ; do
9796 echo "got $COUNT $NAME"
9797 [ ! $MIN ] && error "Missing min value for $NAME proc entry"
9798 eval $NAME=$COUNT || error "Wrong proc format"
9801 read_bytes|write_bytes)
9802 [ $MIN -lt 4096 ] && error "min is too small: $MIN"
9803 [ $MIN -gt $FSIZE ] && error "min is too big: $MIN"
9804 [ $MAX -lt 4096 ] && error "max is too small: $MAX"
9805 [ $MAX -gt $FSIZE ] && error "max is too big: $MAX"
9806 [ $SUM -ne $FSIZE ] && error "sum is wrong: $SUM"
9807 [ $SUMSQ -lt $(((FSIZE /4096) * (4096 * 4096))) ] &&
9808 error "sumsquare is too small: $SUMSQ"
9809 [ $SUMSQ -gt $((FSIZE * FSIZE)) ] &&
9810 error "sumsquare is too big: $SUMSQ"
9814 done < $DIR/${tfile}.tmp
9816 #check that we actually got some stats
9817 [ "$read_bytes" ] || error "Missing read_bytes stats"
9818 [ "$write_bytes" ] || error "Missing write_bytes stats"
9819 [ "$read_bytes" != 0 ] || error "no read done"
9820 [ "$write_bytes" != 0 ] || error "no write done"
9822 run_test 127a "verify the client stats are sane"
9824 test_127b() { # bug LU-333
9825 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
9826 $LCTL set_param llite.*.stats=0
9827 FSIZE=65536 # sized fixed to match PAGE_SIZE for most clients
9828 # perform 2 reads and writes so MAX is different from SUM.
9829 dd if=/dev/zero of=$DIR/$tfile bs=$FSIZE count=1
9830 dd if=/dev/zero of=$DIR/$tfile bs=$FSIZE count=1
9831 cancel_lru_locks osc
9832 dd if=$DIR/$tfile of=/dev/null bs=$FSIZE count=1
9833 dd if=$DIR/$tfile of=/dev/null bs=$FSIZE count=1
9835 $LCTL get_param llite.*.stats | grep samples > $TMP/${tfile}.tmp
9836 while read NAME COUNT SAMP UNIT MIN MAX SUM SUMSQ; do
9837 echo "got $COUNT $NAME"
9838 eval $NAME=$COUNT || error "Wrong proc format"
9842 [ $COUNT -ne 2 ] && error "count is not 2: $COUNT"
9843 [ $MIN -ne $FSIZE ] && error "min is not $FSIZE: $MIN"
9844 [ $MAX -ne $FSIZE ] && error "max is incorrect: $MAX"
9845 [ $SUM -ne $((FSIZE * 2)) ] && error "sum is wrong: $SUM"
9848 [ $COUNT -ne 2 ] && error "count is not 2: $COUNT"
9849 [ $MIN -ne $FSIZE ] && error "min is not $FSIZE: $MIN"
9850 [ $MAX -ne $FSIZE ] && error "max is incorrect: $MAX"
9851 [ $SUM -ne $((FSIZE * 2)) ] && error "sum is wrong: $SUM"
9855 done < $TMP/${tfile}.tmp
9857 #check that we actually got some stats
9858 [ "$read_bytes" ] || error "Missing read_bytes stats"
9859 [ "$write_bytes" ] || error "Missing write_bytes stats"
9860 [ "$read_bytes" != 0 ] || error "no read done"
9861 [ "$write_bytes" != 0 ] || error "no write done"
9863 rm -f $TMP/${tfile}.tmp
9865 run_test 127b "verify the llite client stats are sane"
9867 test_128() { # bug 15212
9869 $LFS 2>&1 <<-EOF | tee $TMP/$tfile.log
9874 result=$(grep error $TMP/$tfile.log)
9875 rm -f $DIR/$tfile $TMP/$tfile.log
9877 error "consecutive find's under interactive lfs failed"
9879 run_test 128 "interactive lfs for 2 consecutive find's"
9886 local ldproc=/proc/fs/ldiskfs
9887 local facets=$(get_facets MDS)
9889 for facet in ${facets//,/ }; do
9890 canondev=$(ldiskfs_canon \
9891 *.$(convert_facet2label $facet).mntdev $facet)
9892 do_facet $facet "test -e $ldproc/$canondev/max_dir_size" ||
9893 ldproc=/sys/fs/ldiskfs
9894 do_facet $facet "echo $1 >$ldproc/$canondev/max_dir_size"
9895 do_facet $facet "echo $2 >$ldproc/$canondev/warning_dir_size"
9900 local facets=$(get_facets MDS)
9901 for facet in ${facets//,/ }; do
9902 do_facet $facet "dmesg | tail -3 | grep -q $1" && return 0
9908 [[ $(lustre_version_code $SINGLEMDS) -ge $(version_code 2.5.56) ]] ||
9909 { skip "Need MDS version with at least 2.5.56"; return 0; }
9911 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
9912 if [ "$(facet_fstype $SINGLEMDS)" != ldiskfs ]; then
9913 skip "ldiskfs only test"
9916 remote_mds_nodsh && skip "remote MDS with nodsh" && return
9919 local has_warning=false
9924 # block size of mds1
9925 local maxsize=$(($($LCTL get_param -n mdc.*MDT0000*.blocksize) * 5))
9926 set_dir_limits $maxsize $maxsize
9927 local dirsize=$(stat -c%s "$DIR/$tdir")
9929 while [[ $dirsize -le $maxsize ]]; do
9930 $MULTIOP $DIR/$tdir/file_base_$nfiles Oc
9932 if ! $has_warning; then
9933 check_mds_dmesg '"is approaching"' && has_warning=true
9936 # ENOSPC for new ext4 max_dir_size (kernel commit df981d03ee)
9937 # EFBIG for previous versions included in ldiskfs series
9938 if [ $rc -eq $EFBIG -o $rc -eq $ENOSPC ]; then
9940 echo "return code $rc received as expected"
9942 createmany -o $DIR/$tdir/file_extra_$nfiles. 5 ||
9943 error_exit "create failed w/o dir size limit"
9945 check_mds_dmesg '"has reached"' ||
9946 error_exit "reached message should be output"
9948 [ $has_warning = "false" ] &&
9949 error_exit "warning message should be output"
9951 dirsize=$(stat -c%s "$DIR/$tdir")
9953 [[ $dirsize -ge $maxsize ]] && return 0
9954 error_exit "current dir size $dirsize, " \
9955 "previous limit $maxsize"
9956 elif [ $rc -ne 0 ]; then
9958 error_exit "return $rc received instead of expected " \
9959 "$EFBIG or $ENOSPC, files in dir $dirsize"
9961 nfiles=$((nfiles + 1))
9962 dirsize=$(stat -c%s "$DIR/$tdir")
9966 error "exceeded dir size limit $maxsize($MDSCOUNT) : $dirsize bytes"
9968 run_test 129 "test directory size limit ========================"
9977 local filefrag_op=$(filefrag -e 2>&1 | grep "invalid option")
9978 [ -n "$filefrag_op" ] && skip_env "filefrag does not support FIEMAP" &&
9981 trap cleanup_130 EXIT RETURN
9983 local fm_file=$DIR/$tfile
9984 $SETSTRIPE -S 65536 -c 1 $fm_file || error "setstripe on $fm_file"
9985 dd if=/dev/zero of=$fm_file bs=65536 count=1 ||
9986 error "dd failed for $fm_file"
9988 # LU-1795: test filefrag/FIEMAP once, even if unsupported
9989 filefrag -ves $fm_file
9991 [ "$(facet_fstype ost$(($($GETSTRIPE -i $fm_file) + 1)))" = "zfs" ] &&
9992 skip "ORI-366/LU-1941: FIEMAP unimplemented on ZFS" && return
9993 [ $RC != 0 ] && error "filefrag $fm_file failed"
9995 filefrag_op=$(filefrag -ve -k $fm_file |
9996 sed -n '/ext:/,/found/{/ext:/d; /found/d; p}')
9997 lun=$($GETSTRIPE -i $fm_file)
9999 start_blk=`echo $filefrag_op | cut -d: -f2 | cut -d. -f1`
10002 for line in $filefrag_op
10004 frag_lun=`echo $line | cut -d: -f5`
10005 ext_len=`echo $line | cut -d: -f4`
10006 if (( $frag_lun != $lun )); then
10008 error "FIEMAP on 1-stripe file($fm_file) failed"
10011 (( tot_len += ext_len ))
10014 if (( lun != frag_lun || start_blk != 0 || tot_len != 64 )); then
10016 error "FIEMAP on 1-stripe file($fm_file) failed;"
10022 echo "FIEMAP on single striped file succeeded"
10024 run_test 130a "FIEMAP (1-stripe file)"
10027 [ "$OSTCOUNT" -lt "2" ] && skip_env "needs >= 2 OSTs" && return
10029 local filefrag_op=$(filefrag -e 2>&1 | grep "invalid option")
10030 [ -n "$filefrag_op" ] && skip_env "filefrag does not support FIEMAP" &&
10033 trap cleanup_130 EXIT RETURN
10035 local fm_file=$DIR/$tfile
10036 $SETSTRIPE -S 65536 -c $OSTCOUNT $fm_file ||
10037 error "setstripe on $fm_file"
10038 [ "$(facet_fstype ost$(($($GETSTRIPE -i $fm_file) + 1)))" = "zfs" ] &&
10039 skip "ORI-366/LU-1941: FIEMAP unimplemented on ZFS" && return
10041 dd if=/dev/zero of=$fm_file bs=1M count=$OSTCOUNT ||
10042 error "dd failed on $fm_file"
10044 filefrag -ves $fm_file || error "filefrag $fm_file failed"
10045 filefrag_op=$(filefrag -ve -k $fm_file |
10046 sed -n '/ext:/,/found/{/ext:/d; /found/d; p}')
10048 last_lun=$(echo $filefrag_op | cut -d: -f5 |
10049 sed -e 's/^[ \t]*/0x/' | sed -e 's/0x0x/0x/')
10054 for line in $filefrag_op
10056 frag_lun=$(echo $line | cut -d: -f5 |
10057 sed -e 's/^[ \t]*/0x/' | sed -e 's/0x0x/0x/')
10058 ext_len=$(echo $line | cut -d: -f4)
10059 if (( $frag_lun != $last_lun )); then
10060 if (( tot_len != 1024 )); then
10062 error "FIEMAP on $fm_file failed; returned " \
10063 "len $tot_len for OST $last_lun instead of 1024"
10066 (( num_luns += 1 ))
10070 (( tot_len += ext_len ))
10073 if (( num_luns != $OSTCOUNT || tot_len != 1024 )); then
10075 error "FIEMAP on $fm_file failed; returned wrong number of " \
10076 "luns or wrong len for OST $last_lun"
10082 echo "FIEMAP on $OSTCOUNT-stripe file succeeded"
10084 run_test 130b "FIEMAP ($OSTCOUNT-stripe file)"
10087 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs" && return
10089 filefrag_op=$(filefrag -e 2>&1 | grep "invalid option")
10090 [ -n "$filefrag_op" ] && skip "filefrag does not support FIEMAP" &&
10093 trap cleanup_130 EXIT RETURN
10095 local fm_file=$DIR/$tfile
10096 $SETSTRIPE -S 65536 -c 2 $fm_file || error "setstripe on $fm_file"
10097 [ "$(facet_fstype ost$(($($GETSTRIPE -i $fm_file) + 1)))" = "zfs" ] &&
10098 skip "ORI-366/LU-1941: FIEMAP unimplemented on ZFS" && return
10100 dd if=/dev/zero of=$fm_file seek=1 bs=1M count=1 ||
10101 error "dd failed on $fm_file"
10103 filefrag -ves $fm_file || error "filefrag $fm_file failed"
10104 filefrag_op=$(filefrag -ve -k $fm_file |
10105 sed -n '/ext:/,/found/{/ext:/d; /found/d; p}')
10107 last_lun=$(echo $filefrag_op | cut -d: -f5 |
10108 sed -e 's/^[ \t]*/0x/' | sed -e 's/0x0x/0x/')
10113 for line in $filefrag_op
10115 frag_lun=$(echo $line | cut -d: -f5 |
10116 sed -e 's/^[ \t]*/0x/' | sed -e 's/0x0x/0x/')
10117 ext_len=$(echo $line | cut -d: -f4)
10118 if (( $frag_lun != $last_lun )); then
10119 logical=`echo $line | cut -d: -f2 | cut -d. -f1`
10120 if (( logical != 512 )); then
10122 error "FIEMAP on $fm_file failed; returned " \
10123 "logical start for lun $logical instead of 512"
10126 if (( tot_len != 512 )); then
10128 error "FIEMAP on $fm_file failed; returned " \
10129 "len $tot_len for OST $last_lun instead of 1024"
10132 (( num_luns += 1 ))
10136 (( tot_len += ext_len ))
10139 if (( num_luns != 2 || tot_len != 512 )); then
10141 error "FIEMAP on $fm_file failed; returned wrong number of " \
10142 "luns or wrong len for OST $last_lun"
10148 echo "FIEMAP on 2-stripe file with hole succeeded"
10150 run_test 130c "FIEMAP (2-stripe file with hole)"
10153 [[ $OSTCOUNT -lt 3 ]] && skip_env "needs >= 3 OSTs" && return
10155 filefrag_op=$(filefrag -e 2>&1 | grep "invalid option")
10156 [ -n "$filefrag_op" ] && skip "filefrag does not support FIEMAP" &&
10159 trap cleanup_130 EXIT RETURN
10161 local fm_file=$DIR/$tfile
10162 $SETSTRIPE -S 65536 -c $OSTCOUNT $fm_file ||
10163 error "setstripe on $fm_file"
10164 [ "$(facet_fstype ost$(($($GETSTRIPE -i $fm_file) + 1)))" = "zfs" ] &&
10165 skip "ORI-366/LU-1941: FIEMAP unimplemented on ZFS" && return
10167 local actual_stripe_count=$($GETSTRIPE -c $fm_file)
10168 dd if=/dev/zero of=$fm_file bs=1M count=$actual_stripe_count ||
10169 error "dd failed on $fm_file"
10171 filefrag -ves $fm_file || error "filefrag $fm_file failed"
10172 filefrag_op=$(filefrag -ve -k $fm_file |
10173 sed -n '/ext:/,/found/{/ext:/d; /found/d; p}')
10175 last_lun=$(echo $filefrag_op | cut -d: -f5 |
10176 sed -e 's/^[ \t]*/0x/' | sed -e 's/0x0x/0x/')
10181 for line in $filefrag_op
10183 frag_lun=$(echo $line | cut -d: -f5 |
10184 sed -e 's/^[ \t]*/0x/' | sed -e 's/0x0x/0x/')
10185 ext_len=$(echo $line | cut -d: -f4)
10186 if (( $frag_lun != $last_lun )); then
10187 if (( tot_len != 1024 )); then
10189 error "FIEMAP on $fm_file failed; returned " \
10190 "len $tot_len for OST $last_lun instead of 1024"
10193 (( num_luns += 1 ))
10197 (( tot_len += ext_len ))
10200 if (( num_luns != actual_stripe_count || tot_len != 1024 )); then
10202 error "FIEMAP on $fm_file failed; returned wrong number of " \
10203 "luns or wrong len for OST $last_lun"
10209 echo "FIEMAP on N-stripe file succeeded"
10211 run_test 130d "FIEMAP (N-stripe file)"
10214 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs" && return
10216 filefrag_op=$(filefrag -e 2>&1 | grep "invalid option")
10217 [ -n "$filefrag_op" ] && skip "filefrag does not support FIEMAP" && return
10219 trap cleanup_130 EXIT RETURN
10221 local fm_file=$DIR/$tfile
10222 $SETSTRIPE -S 131072 -c 2 $fm_file || error "setstripe on $fm_file"
10223 [ "$(facet_fstype ost$(($($GETSTRIPE -i $fm_file) + 1)))" = "zfs" ] &&
10224 skip "ORI-366/LU-1941: FIEMAP unimplemented on ZFS" && return
10227 EXPECTED_LEN=$(( (NUM_BLKS / 2) * 64 ))
10228 for ((i = 0; i < $NUM_BLKS; i++))
10230 dd if=/dev/zero of=$fm_file count=1 bs=64k seek=$((2*$i)) conv=notrunc > /dev/null 2>&1
10233 filefrag -ves $fm_file || error "filefrag $fm_file failed"
10234 filefrag_op=$(filefrag -ve -k $fm_file |
10235 sed -n '/ext:/,/found/{/ext:/d; /found/d; p}')
10237 last_lun=$(echo $filefrag_op | cut -d: -f5 |
10238 sed -e 's/^[ \t]*/0x/' | sed -e 's/0x0x/0x/')
10243 for line in $filefrag_op
10245 frag_lun=$(echo $line | cut -d: -f5 |
10246 sed -e 's/^[ \t]*/0x/' | sed -e 's/0x0x/0x/')
10247 ext_len=$(echo $line | cut -d: -f4)
10248 if (( $frag_lun != $last_lun )); then
10249 if (( tot_len != $EXPECTED_LEN )); then
10251 error "FIEMAP on $fm_file failed; returned " \
10252 "len $tot_len for OST $last_lun instead " \
10256 (( num_luns += 1 ))
10260 (( tot_len += ext_len ))
10263 if (( num_luns != 2 || tot_len != $EXPECTED_LEN )); then
10265 error "FIEMAP on $fm_file failed; returned wrong number " \
10266 "of luns or wrong len for OST $last_lun"
10272 echo "FIEMAP with continuation calls succeeded"
10274 run_test 130e "FIEMAP (test continuation FIEMAP calls)"
10277 filefrag_op=$(filefrag -e 2>&1 | grep "invalid option")
10278 [ -n "$filefrag_op" ] && skip "filefrag does not support FIEMAP" &&
10281 local fm_file=$DIR/$tfile
10282 $MULTIOP $fm_file oO_RDWR:O_CREAT:O_LOV_DELAY_CREATE:T33554432c ||
10283 error "multiop create with lov_delay_create on $fm_file"
10285 filefrag -ves $fm_file || error "filefrag $fm_file failed"
10286 filefrag_extents=$(filefrag -vek $fm_file |
10287 awk '/extents? found/ { print $2 }')
10288 if [[ "$filefrag_extents" != "0" ]]; then
10289 error "FIEMAP on $fm_file failed; " \
10290 "returned $filefrag_extents expected 0"
10295 run_test 130f "FIEMAP (unstriped file)"
10297 # Test for writev/readv
10299 rwv -f $DIR/$tfile -w -n 3 524288 1048576 1572864 ||
10300 error "writev test failed"
10301 rwv -f $DIR/$tfile -r -v -n 2 1572864 1048576 ||
10302 error "readv failed"
10305 run_test 131a "test iov's crossing stripe boundary for writev/readv"
10308 local fsize=$((524288 + 1048576 + 1572864))
10309 rwv -f $DIR/$tfile -w -a -n 3 524288 1048576 1572864 &&
10310 $CHECKSTAT -t file $DIR/$tfile -s $fsize ||
10311 error "append writev test failed"
10313 ((fsize += 1572864 + 1048576))
10314 rwv -f $DIR/$tfile -w -a -n 2 1572864 1048576 &&
10315 $CHECKSTAT -t file $DIR/$tfile -s $fsize ||
10316 error "append writev test failed"
10319 run_test 131b "test append writev"
10322 rwv -f $DIR/$tfile -w -d -n 1 1048576 || return 0
10325 run_test 131c "test read/write on file w/o objects"
10328 rwv -f $DIR/$tfile -w -n 1 1572864
10329 NOB=`rwv -f $DIR/$tfile -r -n 3 524288 524288 1048576 | awk '/error/ {print $6}'`
10330 if [ "$NOB" != 1572864 ]; then
10331 error "Short read filed: read $NOB bytes instead of 1572864"
10335 run_test 131d "test short read"
10338 rwv -f $DIR/$tfile -w -s 1048576 -n 1 1048576
10339 rwv -f $DIR/$tfile -r -z -s 0 -n 1 524288 || \
10340 error "read hitting hole failed"
10343 run_test 131e "test read hitting hole"
10352 mds*) res=$(do_facet $facet \
10353 $LCTL get_param mdt.$FSNAME-MDT0000.md_stats | grep "$op")
10355 ost*) res=$(do_facet $facet \
10356 $LCTL get_param obdfilter.$FSNAME-OST0000.stats | grep "$op")
10358 *) error "Wrong facet '$facet'" ;;
10361 [ "$res" ] || error "The counter for $op on $facet was not incremented"
10362 # if the argument $3 is zero, it means any stat increment is ok.
10363 if [[ $want -gt 0 ]]; then
10364 local count=$(echo $res | awk '{ print $2 }')
10365 [[ $count -ne $want ]] &&
10366 error "The $op counter on $facet is $count, not $want"
10371 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
10372 remote_ost_nodsh && skip "remote OST with nodsh" && return
10373 remote_mds_nodsh && skip "remote MDS with nodsh" && return
10375 do_facet $SINGLEMDS $LCTL list_param mdt.*.rename_stats ||
10376 { skip "MDS doesn't support rename stats"; return; }
10377 local testdir=$DIR/${tdir}/stats_testdir
10378 mkdir -p $DIR/${tdir}
10381 do_facet $SINGLEMDS $LCTL set_param mdt.*.md_stats=clear
10382 do_facet ost1 $LCTL set_param obdfilter.*.stats=clear
10384 # verify mdt stats first.
10385 mkdir ${testdir} || error "mkdir failed"
10386 check_stats $SINGLEMDS "mkdir" 1
10387 touch ${testdir}/${tfile} || error "touch failed"
10388 check_stats $SINGLEMDS "open" 1
10389 check_stats $SINGLEMDS "close" 1
10390 [ $(lustre_version_code $SINGLEMDS) -ge $(version_code 2.8.54) ] && {
10391 mknod ${testdir}/${tfile}-pipe p || error "mknod failed"
10392 check_stats $SINGLEMDS "mknod" 2
10394 rm -f ${testdir}/${tfile}-pipe || error "pipe remove failed"
10395 check_stats $SINGLEMDS "unlink" 1
10396 rm -f ${testdir}/${tfile} || error "file remove failed"
10397 check_stats $SINGLEMDS "unlink" 2
10399 # remove working dir and check mdt stats again.
10400 rmdir ${testdir} || error "rmdir failed"
10401 check_stats $SINGLEMDS "rmdir" 1
10403 local testdir1=$DIR/${tdir}/stats_testdir1
10404 mkdir -p ${testdir}
10405 mkdir -p ${testdir1}
10406 touch ${testdir1}/test1
10407 mv ${testdir1}/test1 ${testdir} || error "file crossdir rename"
10408 check_stats $SINGLEMDS "crossdir_rename" 1
10410 mv ${testdir}/test1 ${testdir}/test0 || error "file samedir rename"
10411 check_stats $SINGLEMDS "samedir_rename" 1
10413 rm -rf $DIR/${tdir}
10415 run_test 133a "Verifying MDT stats ========================================"
10418 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
10419 remote_ost_nodsh && skip "remote OST with nodsh" && return
10420 remote_mds_nodsh && skip "remote MDS with nodsh" && return
10421 local testdir=$DIR/${tdir}/stats_testdir
10422 mkdir -p ${testdir} || error "mkdir failed"
10423 touch ${testdir}/${tfile} || error "touch failed"
10424 cancel_lru_locks mdc
10427 do_facet $SINGLEMDS $LCTL set_param mdt.*.md_stats=clear
10428 do_facet ost1 $LCTL set_param obdfilter.*.stats=clear
10430 # extra mdt stats verification.
10431 chmod 444 ${testdir}/${tfile} || error "chmod failed"
10432 check_stats $SINGLEMDS "setattr" 1
10433 do_facet $SINGLEMDS $LCTL set_param mdt.*.md_stats=clear
10434 if [ $(lustre_version_code $SINGLEMDS) -ne $(version_code 2.2.0) ]
10436 ls -l ${testdir}/${tfile} > /dev/null|| error "ls failed"
10437 check_stats $SINGLEMDS "getattr" 1
10439 $LFS df || error "lfs failed"
10440 check_stats $SINGLEMDS "statfs" 1
10442 rm -rf $DIR/${tdir}
10444 run_test 133b "Verifying extra MDT stats =================================="
10447 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
10448 remote_ost_nodsh && skip "remote OST with nodsh" && return
10449 remote_mds_nodsh && skip "remote MDS with nodsh" && return
10450 local testdir=$DIR/$tdir/stats_testdir
10451 test_mkdir -p $testdir
10453 # verify obdfilter stats.
10454 $SETSTRIPE -c 1 -i 0 $testdir/$tfile
10456 cancel_lru_locks osc
10457 wait_delete_completed
10460 do_facet $SINGLEMDS $LCTL set_param mdt.*.md_stats=clear
10461 do_facet ost1 $LCTL set_param obdfilter.*.stats=clear
10463 dd if=/dev/zero of=$testdir/$tfile conv=notrunc bs=512k count=1 ||
10466 cancel_lru_locks osc
10467 check_stats ost1 "write" 1
10469 dd if=$testdir/$tfile of=/dev/null bs=1k count=1 || error "dd failed"
10470 check_stats ost1 "read" 1
10472 > $testdir/$tfile || error "truncate failed"
10473 check_stats ost1 "punch" 1
10475 rm -f $testdir/$tfile || error "file remove failed"
10476 wait_delete_completed
10477 check_stats ost1 "destroy" 1
10481 run_test 133c "Verifying OST stats ========================================"
10488 while [ $value -ge 2 ]; do
10493 if [ $orig -gt $order ]; then
10501 local size=('K' 'M' 'G' 'T');
10503 local size_string=$value
10505 while [ $value -ge 1024 ]; do
10506 if [ $i -gt 3 ]; then
10507 #T is the biggest unit we get here, if that is bigger,
10509 size_string=${value}T
10512 value=$((value >> 10))
10513 if [ $value -lt 1024 ]; then
10514 size_string=${value}${size[$i]}
10523 get_rename_size() {
10525 local context=${2:-.}
10526 local sample=$(do_facet $SINGLEMDS $LCTL \
10527 get_param mdt.$FSNAME-MDT0000.rename_stats |
10528 grep -A1 $context |
10529 awk '/ '${size}'/ {print $4}' | sed -e "s/,//g")
10534 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
10535 remote_ost_nodsh && skip "remote OST with nodsh" && return
10536 remote_mds_nodsh && skip "remote MDS with nodsh" && return
10537 do_facet $SINGLEMDS $LCTL list_param mdt.*.rename_stats ||
10538 { skip "MDS doesn't support rename stats"; return; }
10540 local testdir1=$DIR/${tdir}/stats_testdir1
10541 local testdir2=$DIR/${tdir}/stats_testdir2
10542 mkdir -p $DIR/${tdir}
10544 do_facet $SINGLEMDS $LCTL set_param mdt.*.rename_stats=clear
10546 lfs mkdir -i 0 -c 1 ${testdir1} || error "mkdir failed"
10547 lfs mkdir -i 0 -c 1 ${testdir2} || error "mkdir failed"
10549 createmany -o $testdir1/test 512 || error "createmany failed"
10551 # check samedir rename size
10552 mv ${testdir1}/test0 ${testdir1}/test_0
10554 local testdir1_size=$(ls -l $DIR/${tdir} |
10555 awk '/stats_testdir1/ {print $5}')
10556 local testdir2_size=$(ls -l $DIR/${tdir} |
10557 awk '/stats_testdir2/ {print $5}')
10559 testdir1_size=$(order_2 $testdir1_size)
10560 testdir2_size=$(order_2 $testdir2_size)
10562 testdir1_size=$(size_in_KMGT $testdir1_size)
10563 testdir2_size=$(size_in_KMGT $testdir2_size)
10565 echo "source rename dir size: ${testdir1_size}"
10566 echo "target rename dir size: ${testdir2_size}"
10568 local cmd="do_facet $SINGLEMDS $LCTL "
10569 cmd+="get_param mdt.$FSNAME-MDT0000.rename_stats"
10571 eval $cmd || error "$cmd failed"
10572 local samedir=$($cmd | grep 'same_dir')
10573 local same_sample=$(get_rename_size $testdir1_size)
10574 [ -z "$samedir" ] && error "samedir_rename_size count error"
10575 [[ $same_sample -eq 1 ]] ||
10576 error "samedir_rename_size error $same_sample"
10577 echo "Check same dir rename stats success"
10579 do_facet $SINGLEMDS $LCTL set_param mdt.*.rename_stats=clear
10581 # check crossdir rename size
10582 mv ${testdir1}/test_0 ${testdir2}/test_0
10584 testdir1_size=$(ls -l $DIR/${tdir} |
10585 awk '/stats_testdir1/ {print $5}')
10586 testdir2_size=$(ls -l $DIR/${tdir} |
10587 awk '/stats_testdir2/ {print $5}')
10589 testdir1_size=$(order_2 $testdir1_size)
10590 testdir2_size=$(order_2 $testdir2_size)
10592 testdir1_size=$(size_in_KMGT $testdir1_size)
10593 testdir2_size=$(size_in_KMGT $testdir2_size)
10595 echo "source rename dir size: ${testdir1_size}"
10596 echo "target rename dir size: ${testdir2_size}"
10598 eval $cmd || error "$cmd failed"
10599 local crossdir=$($cmd | grep 'crossdir')
10600 local src_sample=$(get_rename_size $testdir1_size crossdir_src)
10601 local tgt_sample=$(get_rename_size $testdir2_size crossdir_tgt)
10602 [ -z "$crossdir" ] && error "crossdir_rename_size count error"
10603 [[ $src_sample -eq 1 ]] ||
10604 error "crossdir_rename_size error $src_sample"
10605 [[ $tgt_sample -eq 1 ]] ||
10606 error "crossdir_rename_size error $tgt_sample"
10607 echo "Check cross dir rename stats success"
10608 rm -rf $DIR/${tdir}
10610 run_test 133d "Verifying rename_stats ========================================"
10613 remote_mds_nodsh && skip "remote MDS with nodsh" && return
10614 remote_ost_nodsh && skip "remote OST with nodsh" && return
10615 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
10616 local testdir=$DIR/${tdir}/stats_testdir
10617 local ctr f0 f1 bs=32768 count=42 sum
10619 mkdir -p ${testdir} || error "mkdir failed"
10621 $SETSTRIPE -c 1 -i 0 ${testdir}/${tfile}
10623 for ctr in {write,read}_bytes; do
10625 cancel_lru_locks osc
10627 do_facet ost1 $LCTL set_param -n \
10628 "obdfilter.*.exports.clear=clear"
10630 if [ $ctr = write_bytes ]; then
10632 f1=${testdir}/${tfile}
10634 f0=${testdir}/${tfile}
10638 dd if=$f0 of=$f1 conv=notrunc bs=$bs count=$count || \
10641 cancel_lru_locks osc
10643 sum=$(do_facet ost1 $LCTL get_param \
10644 "obdfilter.*.exports.*.stats" |
10645 awk -v ctr=$ctr 'BEGIN { sum = 0 }
10646 $1 == ctr { sum += $7 }
10647 END { printf("%0.0f", sum) }')
10649 if ((sum != bs * count)); then
10650 error "Bad $ctr sum, expected $((bs * count)), got $sum"
10654 rm -rf $DIR/${tdir}
10656 run_test 133e "Verifying OST {read,write}_bytes nid stats ================="
10658 proc_regexp="/{proc,sys}/{fs,sys,kernel/debug}/{lustre,lnet}/"
10661 # First without trusting modes.
10662 local proc_dirs=$(eval \ls -d $proc_regexp 2>/dev/null)
10663 echo "proc_dirs='$proc_dirs'"
10664 [ -n "$proc_dirs" ] || error "no proc_dirs on $HOSTNAME"
10665 find $proc_dirs -exec cat '{}' \; &> /dev/null
10667 # Second verifying readability.
10668 $LCTL get_param -R '*' &> /dev/null || error "proc file read failed"
10670 # Verifing writability with badarea_io.
10672 -ignore_readdir_race \
10674 -not -name force_lbug \
10675 -not -name changelog_mask \
10676 -exec badarea_io '{}' \; ||
10677 error "find $proc_dirs failed"
10679 run_test 133f "Check reads/writes of client lustre proc files with bad area io"
10682 remote_mds_nodsh && skip "remote MDS with nodsh" && return
10683 remote_ost_nodsh && skip "remote OST with nodsh" && return
10685 # eventually, this can also be replaced with "lctl get_param -R",
10686 # but not until that option is always available on the server
10688 for facet in mds1 ost1; do
10689 [ $(lustre_version_code $facet) -le $(version_code 2.5.54) ] &&
10690 skip "Too old lustre on $facet" && continue
10691 local facet_proc_dirs=$(do_facet $facet \
10692 \\\ls -d $proc_regexp 2>/dev/null)
10693 echo "${facet}_proc_dirs='$facet_proc_dirs'"
10694 [ -z "$facet_proc_dirs" ] && error "no proc_dirs on $facet"
10695 do_facet $facet find $facet_proc_dirs \
10696 ! -name req_history \
10697 -exec cat '{}' \\\; &> /dev/null
10699 do_facet $facet find $facet_proc_dirs \
10700 ! -name req_history \
10702 -exec cat '{}' \\\; &> /dev/null ||
10703 error "proc file read failed"
10705 do_facet $facet find $facet_proc_dirs \
10706 -ignore_readdir_race \
10708 -not -name force_lbug \
10709 -not -name changelog_mask \
10710 -exec badarea_io '{}' \\\; ||
10711 error "$facet find $facet_proc_dirs failed"
10714 # remount the FS in case writes/reads /proc break the FS
10715 cleanup || error "failed to unmount"
10716 setup || error "failed to setup"
10719 run_test 133g "Check reads/writes of server lustre proc files with bad area io"
10722 remote_mds_nodsh && skip "remote MDS with nodsh" && return
10723 remote_ost_nodsh && skip "remote OST with nodsh" && return
10724 [[ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.9.54) ]] &&
10725 skip "Need MDS version at least 2.9.54" && return
10728 for facet in client mds1 ost1; do
10729 local facet_proc_dirs=$(do_facet $facet \
10730 \\\ls -d $proc_regexp 2> /dev/null)
10731 [ -z "$facet_proc_dirs" ] && error "no proc_dirs on $facet"
10732 echo "${facet}_proc_dirs='$facet_proc_dirs'"
10733 # Get the list of files that are missing the terminating newline
10734 local missing=($(do_facet $facet \
10735 find ${facet_proc_dirs} -type f \| \
10736 while read F\; do \
10737 awk -v FS='\v' -v RS='\v\v' \
10738 "'END { if(NR>0 && \
10739 \\\$NF !~ /.*\\\n\$/) \
10740 print FILENAME}'" \
10743 [ ${#missing[*]} -eq 0 ] ||
10744 error "files do not end with newline: ${missing[*]}"
10747 run_test 133h "Proc files should end with newlines"
10750 remote_mds_nodsh && skip "remote MDS with nodsh" && return
10751 [[ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.7.54) ]] &&
10752 skip "Need MDS version at least 2.7.54" && return
10754 mkdir -p $DIR/$tdir || error "failed to create $DIR/$tdir"
10755 cancel_lru_locks mdc
10757 local nsdir="ldlm.namespaces.*-MDT0000-mdc-*"
10758 local unused=$($LCTL get_param -n $nsdir.lock_unused_count)
10759 [ $unused -eq 0 ] || error "$unused locks are not cleared"
10762 createmany -o $DIR/$tdir/f $nr ||
10763 error "failed to create $nr files in $DIR/$tdir"
10764 unused=$($LCTL get_param -n $nsdir.lock_unused_count)
10766 #define OBD_FAIL_LDLM_WATERMARK_LOW 0x327
10767 do_facet mds1 $LCTL set_param fail_loc=0x327
10768 do_facet mds1 $LCTL set_param fail_val=500
10771 echo "sleep 10 seconds ..."
10773 local lck_cnt=$($LCTL get_param -n $nsdir.lock_unused_count)
10775 do_facet mds1 $LCTL set_param fail_loc=0
10776 do_facet mds1 $LCTL set_param fail_val=0
10777 [ $lck_cnt -lt $unused ] ||
10778 error "No locks reclaimed, before:$unused, after:$lck_cnt"
10781 unlinkmany $DIR/$tdir/f $nr
10783 run_test 134a "Server reclaims locks when reaching lock_reclaim_threshold"
10786 remote_mds_nodsh && skip "remote MDS with nodsh" && return
10787 [[ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.7.54) ]] &&
10788 skip "Need MDS version at least 2.7.54" && return
10790 mkdir -p $DIR/$tdir || error "failed to create $DIR/$tdir"
10791 cancel_lru_locks mdc
10793 local low_wm=$(do_facet mds1 $LCTL get_param -n \
10794 ldlm.lock_reclaim_threshold_mb)
10795 # disable reclaim temporarily
10796 do_facet mds1 $LCTL set_param ldlm.lock_reclaim_threshold_mb=0
10798 #define OBD_FAIL_LDLM_WATERMARK_HIGH 0x328
10799 do_facet mds1 $LCTL set_param fail_loc=0x328
10800 do_facet mds1 $LCTL set_param fail_val=500
10802 $LCTL set_param debug=+trace
10805 createmany -o $DIR/$tdir/f $nr &
10806 local create_pid=$!
10808 echo "Sleep $TIMEOUT seconds ..."
10810 if ! ps -p $create_pid > /dev/null 2>&1; then
10811 do_facet mds1 $LCTL set_param fail_loc=0
10812 do_facet mds1 $LCTL set_param fail_val=0
10813 do_facet mds1 $LCTL set_param \
10814 ldlm.lock_reclaim_threshold_mb=${low_wm}m
10815 error "createmany finished incorrectly!"
10817 do_facet mds1 $LCTL set_param fail_loc=0
10818 do_facet mds1 $LCTL set_param fail_val=0
10819 do_facet mds1 $LCTL set_param ldlm.lock_reclaim_threshold_mb=${low_wm}m
10820 wait $create_pid || return 1
10822 unlinkmany $DIR/$tdir/f $nr
10824 run_test 134b "Server rejects lock request when reaching lock_limit_mb"
10826 test_140() { #bug-17379
10827 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
10828 test_mkdir $DIR/$tdir
10829 cd $DIR/$tdir || error "Changing to $DIR/$tdir"
10830 cp $(which stat) . || error "Copying stat to $DIR/$tdir"
10832 # VFS limits max symlink depth to 5(4KSTACK) or 7(8KSTACK) or 8
10833 # For kernel > 3.5, bellow only tests consecutive symlink (MAX 40)
10835 while i=$((i + 1)); do
10837 cd $i || error "Changing to $i"
10838 ln -s ../stat stat || error "Creating stat symlink"
10839 # Read the symlink until ELOOP present,
10840 # not LBUGing the system is considered success,
10841 # we didn't overrun the stack.
10842 $OPENFILE -f O_RDONLY stat >/dev/null 2>&1; ret=$?
10843 if [ $ret -ne 0 ]; then
10844 if [ $ret -eq 40 ]; then
10847 error "Open stat symlink"
10853 echo "The symlink depth = $i"
10854 [ $i -eq 5 -o $i -eq 7 -o $i -eq 8 -o $i -eq 40 ] ||
10855 error "Invalid symlink depth"
10857 # Test recursive symlink
10858 ln -s symlink_self symlink_self
10859 $OPENFILE -f O_RDONLY symlink_self >/dev/null 2>&1; ret=$?
10860 echo "open symlink_self returns $ret"
10861 [ $ret -eq 40 ] || error "recursive symlink doesn't return -ELOOP"
10863 run_test 140 "Check reasonable stack depth (shouldn't LBUG) ===="
10866 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
10867 local TF="$TMP/$tfile"
10869 dd if=/dev/urandom of=$TF bs=6096 count=1 || error "dd failed"
10871 cancel_lru_locks $OSC
10872 cmp $TF $DIR/$tfile || error "$TMP/$tfile $DIR/$tfile differ"
10873 remount_client $MOUNT
10875 cmp $TF $DIR/$tfile || error "$TF $DIR/$tfile differ (remount)"
10878 $TRUNCATE $DIR/$tfile 6000
10879 cancel_lru_locks $OSC
10880 cmp $TF $DIR/$tfile || error "$TF $DIR/$tfile differ (truncate1)"
10883 echo "12345" >>$DIR/$tfile
10884 cancel_lru_locks $OSC
10885 cmp $TF $DIR/$tfile || error "$TF $DIR/$tfile differ (append1)"
10888 echo "12345" >>$DIR/$tfile
10889 cancel_lru_locks $OSC
10890 cmp $TF $DIR/$tfile || error "$TF $DIR/$tfile differ (append2)"
10895 run_test 150 "truncate/append tests"
10897 #LU-2902 roc_hit was not able to read all values from lproc
10898 function roc_hit_init() {
10899 local list=$(comma_list $(osts_nodes))
10900 local dir=$DIR/$tdir-check
10901 local file=$dir/$tfile
10907 #use setstripe to do a write to every ost
10908 for i in $(seq 0 $((OSTCOUNT-1))); do
10909 $SETSTRIPE -c 1 -i $i $dir || error "$SETSTRIPE $file failed"
10910 dd if=/dev/urandom of=$file bs=4k count=4 2>&1 > /dev/null
10911 idx=$(printf %04x $i)
10912 BEFORE=$(get_osd_param $list *OST*$idx stats |
10913 awk '$1 == "cache_access" {sum += $7}
10914 END { printf("%0.0f", sum) }')
10916 cancel_lru_locks osc
10917 cat $file >/dev/null
10919 AFTER=$(get_osd_param $list *OST*$idx stats |
10920 awk '$1 == "cache_access" {sum += $7}
10921 END { printf("%0.0f", sum) }')
10923 echo BEFORE:$BEFORE AFTER:$AFTER
10924 if ! let "AFTER - BEFORE == 4"; then
10926 error "roc_hit is not safe to use"
10934 function roc_hit() {
10935 local list=$(comma_list $(osts_nodes))
10936 echo $(get_osd_param $list '' stats |
10937 awk '$1 == "cache_hit" {sum += $7}
10938 END { printf("%0.0f", sum) }')
10941 function set_cache() {
10944 if [ "$2" == "off" ]; then
10947 local list=$(comma_list $(osts_nodes))
10948 set_osd_param $list '' $1_cache_enable $on
10950 cancel_lru_locks osc
10954 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
10955 remote_ost_nodsh && skip "remote OST with nodsh" && return
10958 local list=$(comma_list $(osts_nodes))
10960 # check whether obdfilter is cache capable at all
10961 if ! get_osd_param $list '' read_cache_enable >/dev/null; then
10962 echo "not cache-capable obdfilter"
10966 # check cache is enabled on all obdfilters
10967 if get_osd_param $list '' read_cache_enable | grep 0; then
10968 echo "oss cache is disabled"
10972 set_osd_param $list '' writethrough_cache_enable 1
10974 # check write cache is enabled on all obdfilters
10975 if get_osd_param $list '' writethrough_cache_enable | grep 0; then
10976 echo "oss write cache is NOT enabled"
10982 #define OBD_FAIL_OBD_NO_LRU 0x609
10983 do_nodes $list $LCTL set_param fail_loc=0x609
10985 # pages should be in the case right after write
10986 dd if=/dev/urandom of=$DIR/$tfile bs=4k count=$CPAGES ||
10989 local BEFORE=$(roc_hit)
10990 cancel_lru_locks osc
10991 cat $DIR/$tfile >/dev/null
10992 local AFTER=$(roc_hit)
10994 do_nodes $list $LCTL set_param fail_loc=0
10996 if ! let "AFTER - BEFORE == CPAGES"; then
10997 error "NOT IN CACHE: before: $BEFORE, after: $AFTER"
11000 # the following read invalidates the cache
11001 cancel_lru_locks osc
11002 set_osd_param $list '' read_cache_enable 0
11003 cat $DIR/$tfile >/dev/null
11005 # now data shouldn't be found in the cache
11007 cancel_lru_locks osc
11008 cat $DIR/$tfile >/dev/null
11010 if let "AFTER - BEFORE != 0"; then
11011 error "IN CACHE: before: $BEFORE, after: $AFTER"
11014 set_osd_param $list '' read_cache_enable 1
11017 run_test 151 "test cache on oss and controls ==============================="
11020 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
11021 local TF="$TMP/$tfile"
11023 # simulate ENOMEM during write
11024 #define OBD_FAIL_OST_NOMEM 0x226
11025 lctl set_param fail_loc=0x80000226
11026 dd if=/dev/urandom of=$TF bs=6096 count=1 || error "dd failed"
11028 sync || error "sync failed"
11029 lctl set_param fail_loc=0
11031 # discard client's cache
11032 cancel_lru_locks osc
11034 # simulate ENOMEM during read
11035 lctl set_param fail_loc=0x80000226
11036 cmp $TF $DIR/$tfile || error "cmp failed"
11037 lctl set_param fail_loc=0
11041 run_test 152 "test read/write with enomem ============================"
11044 $MULTIOP $DIR/$tfile Ow4096Ycu || error "multiop failed"
11046 run_test 153 "test if fdatasync does not crash ======================="
11048 dot_lustre_fid_permission_check() {
11050 local ffid=$MOUNT/.lustre/fid/$fid
11053 echo "stat fid $fid"
11054 stat $ffid > /dev/null || error "stat $ffid failed."
11055 echo "touch fid $fid"
11056 touch $ffid || error "touch $ffid failed."
11057 echo "write to fid $fid"
11058 cat /etc/hosts > $ffid || error "write $ffid failed."
11059 echo "read fid $fid"
11060 diff /etc/hosts $ffid || error "read $ffid failed."
11061 echo "append write to fid $fid"
11062 cat /etc/hosts >> $ffid || error "append write $ffid failed."
11063 echo "rename fid $fid"
11064 mv $ffid $test_dir/$tfile.1 &&
11065 error "rename $ffid to $tfile.1 should fail."
11066 touch $test_dir/$tfile.1
11067 mv $test_dir/$tfile.1 $ffid &&
11068 error "rename $tfile.1 to $ffid should fail."
11069 rm -f $test_dir/$tfile.1
11070 echo "truncate fid $fid"
11071 $TRUNCATE $ffid 777 || error "truncate $ffid failed."
11072 echo "link fid $fid"
11073 ln -f $ffid $test_dir/tfile.lnk || error "link $ffid failed."
11074 if [[ $($LCTL get_param -n mdc.*-mdc-*.connect_flags) =~ acl ]]; then
11075 echo "setfacl fid $fid"
11076 setfacl -R -m u:bin:rwx $ffid || error "setfacl $ffid failed."
11077 echo "getfacl fid $fid"
11078 getfacl $ffid >/dev/null || error "getfacl $ffid failed."
11080 echo "unlink fid $fid"
11081 unlink $MOUNT/.lustre/fid/$fid && error "unlink $ffid should fail."
11082 echo "mknod fid $fid"
11083 mknod $ffid c 1 3 && error "mknod $ffid should fail."
11085 fid=[0xf00000400:0x1:0x0]
11086 ffid=$MOUNT/.lustre/fid/$fid
11088 echo "stat non-exist fid $fid"
11089 stat $ffid > /dev/null && error "stat non-exist $ffid should fail."
11090 echo "write to non-exist fid $fid"
11091 cat /etc/hosts > $ffid && error "write non-exist $ffid should fail."
11092 echo "link new fid $fid"
11093 ln $test_dir/$tfile $ffid && error "link $ffid should fail."
11095 mkdir -p $test_dir/$tdir
11096 touch $test_dir/$tdir/$tfile
11097 fid=$($LFS path2fid $test_dir/$tdir)
11100 error "error: could not get fid for $test_dir/$dir/$tfile."
11102 ffid=$MOUNT/.lustre/fid/$fid
11105 ls $ffid > /dev/null || error "ls $ffid failed."
11106 echo "touch $fid/$tfile.1"
11107 touch $ffid/$tfile.1 || error "touch $ffid/$tfile.1 failed."
11109 echo "touch $MOUNT/.lustre/fid/$tfile"
11110 touch $MOUNT/.lustre/fid/$tfile && \
11111 error "touch $MOUNT/.lustre/fid/$tfile should fail."
11113 echo "setxattr to $MOUNT/.lustre/fid"
11114 setfattr -n trusted.name1 -v value1 $MOUNT/.lustre/fid
11116 echo "listxattr for $MOUNT/.lustre/fid"
11117 getfattr -d -m "^trusted" $MOUNT/.lustre/fid
11119 echo "delxattr from $MOUNT/.lustre/fid"
11120 setfattr -x trusted.name1 $MOUNT/.lustre/fid
11122 echo "touch invalid fid: $MOUNT/.lustre/fid/[0x200000400:0x2:0x3]"
11123 touch $MOUNT/.lustre/fid/[0x200000400:0x2:0x3] &&
11124 error "touch invalid fid should fail."
11126 echo "touch non-normal fid: $MOUNT/.lustre/fid/[0x1:0x2:0x0]"
11127 touch $MOUNT/.lustre/fid/[0x1:0x2:0x0] &&
11128 error "touch non-normal fid should fail."
11130 echo "rename $tdir to $MOUNT/.lustre/fid"
11131 mrename $test_dir/$tdir $MOUNT/.lustre/fid &&
11132 error "rename to $MOUNT/.lustre/fid should fail."
11134 if [ $(lustre_version_code $SINGLEMDS) -ge $(version_code 2.3.51) ]
11136 local old_obf_mode=$(stat --format="%a" $DIR/.lustre/fid)
11137 local new_obf_mode=777
11139 echo "change mode of $DIR/.lustre/fid to $new_obf_mode"
11140 chmod $new_obf_mode $DIR/.lustre/fid ||
11141 error "chmod $new_obf_mode $DIR/.lustre/fid failed"
11143 local obf_mode=$(stat --format=%a $DIR/.lustre/fid)
11144 [ $obf_mode -eq $new_obf_mode ] ||
11145 error "stat $DIR/.lustre/fid returned wrong mode $obf_mode"
11147 echo "restore mode of $DIR/.lustre/fid to $old_obf_mode"
11148 chmod $old_obf_mode $DIR/.lustre/fid ||
11149 error "chmod $old_obf_mode $DIR/.lustre/fid failed"
11152 $OPENFILE -f O_LOV_DELAY_CREATE:O_CREAT $test_dir/$tfile-2
11153 fid=$($LFS path2fid $test_dir/$tfile-2)
11155 if [ $(lustre_version_code $SINGLEMDS) -ge $(version_code 2.6.50) ]
11157 echo "cp /etc/passwd $MOUNT/.lustre/fid/$fid"
11158 cp /etc/passwd $MOUNT/.lustre/fid/$fid ||
11159 error "create lov data thru .lustre failed"
11161 echo "cp /etc/passwd $test_dir/$tfile-2"
11162 cp /etc/passwd $test_dir/$tfile-2 ||
11163 error "copy to $test_dir/$tfile-2 failed."
11164 echo "diff /etc/passwd $MOUNT/.lustre/fid/$fid"
11165 diff /etc/passwd $MOUNT/.lustre/fid/$fid ||
11166 error "diff /etc/passwd $MOUNT/.lustre/fid/$fid failed."
11168 rm -rf $test_dir/tfile.lnk
11169 rm -rf $test_dir/$tfile-2
11173 [[ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.4.1) ]] &&
11174 skip "Need MDS version at least 2.4.1" && return
11176 local tf=$DIR/$tfile
11179 local fid=$($LFS path2fid $tf)
11180 [ -z "$fid" ] && error "path2fid unable to get $tf FID"
11182 # check that we get the same pathname back
11183 local found=$($LFS fid2path $MOUNT "$fid")
11184 [ -z "$found" ] && error "fid2path unable to get '$fid' path"
11185 [ "$found" == "$tf" ] ||
11186 error "fid2path($fid=path2fid($tf)) = $found != $tf"
11188 run_test 154A "lfs path2fid and fid2path basic checks"
11191 [[ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.4.1) ]] &&
11192 skip "Need MDS version at least 2.4.1" && return
11194 mkdir -p $DIR/$tdir || error "mkdir $tdir failed"
11195 touch $DIR/$tdir/$tfile || error "touch $DIR/$tdir/$tfile failed"
11196 local linkea=$($LL_DECODE_LINKEA $DIR/$tdir/$tfile | grep 'pfid')
11197 [ -z "$linkea" ] && error "decode linkea $DIR/$tdir/$tfile failed"
11199 local name=$(echo $linkea | awk '/pfid/ {print $5}' | sed -e "s/'//g")
11200 local PFID=$(echo $linkea | awk '/pfid/ {print $3}' | sed -e "s/,//g")
11202 # check that we get the same pathname
11203 echo "PFID: $PFID, name: $name"
11204 local FOUND=$($LFS fid2path $MOUNT "$PFID")
11205 [ -z "$FOUND" ] && error "fid2path unable to get $PFID path"
11206 [ "$FOUND/$name" != "$DIR/$tdir/$tfile" ] &&
11207 error "ll_decode_linkea has $FOUND/$name != $DIR/$tdir/$tfile"
11209 rm -rf $DIR/$tdir || error "Can not delete directory $DIR/$tdir"
11211 run_test 154B "verify the ll_decode_linkea tool"
11214 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
11215 [[ $(lustre_version_code $SINGLEMDS) -ge $(version_code 2.2.51) ]] ||
11216 { skip "Need MDS version at least 2.2.51"; return 0; }
11217 [ -z "$(which setfacl)" ] && skip "must have setfacl tool" && return
11218 [ -n "$FILESET" ] && skip "SKIP due to FILESET set" && return
11220 cp /etc/hosts $DIR/$tfile
11222 fid=$($LFS path2fid $DIR/$tfile)
11224 [ $rc -ne 0 ] && error "error: could not get fid for $DIR/$tfile."
11226 dot_lustre_fid_permission_check "$fid" $DIR ||
11227 error "dot lustre permission check $fid failed"
11229 ls -a $MOUNT | grep "\.lustre" && error ".lustre should not be listed"
11231 rm -rf $MOUNT/.lustre && error ".lustre is not allowed to be unlinked"
11233 touch $MOUNT/.lustre/file &&
11234 error "creation is not allowed under .lustre"
11236 mkdir $MOUNT/.lustre/dir &&
11237 error "mkdir is not allowed under .lustre"
11241 run_test 154a "Open-by-FID"
11244 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
11245 [[ $(lustre_version_code $SINGLEMDS) -ge $(version_code 2.2.51) ]] ||
11246 { skip "Need MDS version at least 2.2.51"; return 0; }
11247 [ -n "$FILESET" ] && skip "SKIP due to FILESET set" && return
11249 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
11251 local remote_dir=$DIR/$tdir/remote_dir
11255 mkdir -p $DIR/$tdir
11256 $LFS mkdir -i $MDTIDX $remote_dir ||
11257 error "create remote directory failed"
11259 cp /etc/hosts $remote_dir/$tfile
11261 fid=$($LFS path2fid $remote_dir/$tfile)
11263 [ $rc -ne 0 ] && error "error: could not get fid for $remote_dir/$tfile"
11265 dot_lustre_fid_permission_check "$fid" $remote_dir ||
11266 error "dot lustre permission check $fid failed"
11269 run_test 154b "Open-by-FID for remote directory"
11272 [[ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.4.1) ]] &&
11273 skip "Need MDS version at least 2.4.1" && return
11275 touch $DIR/$tfile.1 $DIR/$tfile.2 $DIR/$tfile.3
11276 local FID1=$($LFS path2fid $DIR/$tfile.1)
11277 local FID2=$($LFS path2fid $DIR/$tfile.2)
11278 local FID3=$($LFS path2fid $DIR/$tfile.3)
11281 $LFS path2fid $DIR/$tfile.[123] | while read PATHNAME FID; do
11282 [ "$PATHNAME" = "$DIR/$tfile.$N:" ] ||
11283 error "path2fid pathname $PATHNAME != $DIR/$tfile.$N:"
11285 [ "$FID" = "${!want}" ] ||
11286 error "path2fid $PATHNAME FID $FID != FID$N ${!want}"
11290 $LFS fid2path $MOUNT "$FID1" "$FID2" "$FID3" | while read PATHNAME;
11292 [ "$PATHNAME" = "$DIR/$tfile.$N" ] ||
11293 error "fid2path pathname $PATHNAME != $DIR/$tfile.$N:"
11297 run_test 154c "lfs path2fid and fid2path multiple arguments"
11300 remote_mds_nodsh && skip "remote MDS with nodsh" && return
11301 [[ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.5.53) ]] &&
11302 skip "Need MDS version at least 2.5.53" && return
11304 if remote_mds; then
11305 nid=$($LCTL list_nids | sed "s/\./\\\./g")
11309 local proc_ofile="mdt.*.exports.'$nid'.open_files"
11316 local fid=$($LFS path2fid $DIR/$tfile)
11319 cmd="exec $fd<$DIR/$tfile"
11321 local fid_list=$(do_facet $SINGLEMDS $LCTL get_param $proc_ofile)
11322 echo "$fid_list" | grep "$fid"
11325 cmd="exec $fd>/dev/null"
11327 if [ $rc -ne 0 ]; then
11328 error "FID $fid not found in open files list $fid_list"
11331 run_test 154d "Verify open file fid"
11335 [[ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.6.50) ]] &&
11336 skip "Need MDS version at least 2.6.50" && return
11338 if ls -a $MOUNT | grep -q '^\.lustre$'; then
11339 error ".lustre returned by readdir"
11342 run_test 154e ".lustre is not returned by readdir"
11345 [ -n "$FILESET" ] && skip "SKIP due to FILESET set" && return
11346 # create parent directory on a single MDT to avoid cross-MDT hardlinks
11347 test_mkdir -p -c1 $DIR/$tdir/d
11348 # test dirs inherit from its stripe
11349 mkdir -p $DIR/$tdir/d/foo1 || error "mkdir error"
11350 mkdir -p $DIR/$tdir/d/foo2 || error "mkdir error"
11351 cp /etc/hosts $DIR/$tdir/d/foo1/$tfile
11352 ln $DIR/$tdir/d/foo1/$tfile $DIR/$tdir/d/foo2/link
11355 # get fid of parents
11356 local FID0=$($LFS path2fid $DIR/$tdir/d)
11357 local FID1=$($LFS path2fid $DIR/$tdir/d/foo1)
11358 local FID2=$($LFS path2fid $DIR/$tdir/d/foo2)
11359 local FID3=$($LFS path2fid $DIR)
11361 # check that path2fid --parents returns expected <parent_fid>/name
11362 # 1) test for a directory (single parent)
11363 local parent=$($LFS path2fid --parents $DIR/$tdir/d/foo1)
11364 [ "$parent" == "$FID0/foo1" ] ||
11365 error "expected parent: $FID0/foo1, got: $parent"
11367 # 2) test for a file with nlink > 1 (multiple parents)
11368 parent=$($LFS path2fid --parents $DIR/$tdir/d/foo1/$tfile)
11369 echo "$parent" | grep -F "$FID1/$tfile" ||
11370 error "$FID1/$tfile not returned in parent list"
11371 echo "$parent" | grep -F "$FID2/link" ||
11372 error "$FID2/link not returned in parent list"
11374 # 3) get parent by fid
11375 local file_fid=$($LFS path2fid $DIR/$tdir/d/foo1/$tfile)
11376 parent=$($LFS path2fid --parents $MOUNT/.lustre/fid/$file_fid)
11377 echo "$parent" | grep -F "$FID1/$tfile" ||
11378 error "$FID1/$tfile not returned in parent list (by fid)"
11379 echo "$parent" | grep -F "$FID2/link" ||
11380 error "$FID2/link not returned in parent list (by fid)"
11382 # 4) test for entry in root directory
11383 parent=$($LFS path2fid --parents $DIR/f)
11384 echo "$parent" | grep -F "$FID3/f" ||
11385 error "$FID3/f not returned in parent list"
11387 # 5) test it on root directory
11388 [ -z "$($LFS path2fid --parents $MOUNT 2>/dev/null)" ] ||
11389 error "$MOUNT should not have parents"
11391 # enable xattr caching and check that linkea is correctly updated
11392 local save="$TMP/$TESTSUITE-$TESTNAME.parameters"
11393 save_lustre_params client "llite.*.xattr_cache" > $save
11394 lctl set_param llite.*.xattr_cache 1
11396 # 6.1) linkea update on rename
11397 mv $DIR/$tdir/d/foo1/$tfile $DIR/$tdir/d/foo2/$tfile.moved
11399 # get parents by fid
11400 parent=$($LFS path2fid --parents $MOUNT/.lustre/fid/$file_fid)
11401 # foo1 should no longer be returned in parent list
11402 echo "$parent" | grep -F "$FID1" &&
11403 error "$FID1 should no longer be in parent list"
11404 # the new path should appear
11405 echo "$parent" | grep -F "$FID2/$tfile.moved" ||
11406 error "$FID2/$tfile.moved is not in parent list"
11408 # 6.2) linkea update on unlink
11409 rm -f $DIR/$tdir/d/foo2/link
11410 parent=$($LFS path2fid --parents $MOUNT/.lustre/fid/$file_fid)
11411 # foo2/link should no longer be returned in parent list
11412 echo "$parent" | grep -F "$FID2/link" &&
11413 error "$FID2/link should no longer be in parent list"
11417 restore_lustre_params < $save
11420 run_test 154f "get parent fids by reading link ea"
11424 [[ $(lustre_version_code $SINGLEMDS) -ge $(version_code 2.6.92) && \
11425 $(lustre_version_code client) -gt $(version_code 2.6.99) ]] ||
11426 { skip "Need MDS version at least 2.6.92"; return 0; }
11427 [ -n "$FILESET" ] && skip "SKIP due to FILESET set" && return
11429 mkdir -p $DIR/$tdir
11430 llapi_fid_test -d $DIR/$tdir
11432 run_test 154g "various llapi FID tests"
11434 test_155_small_load() {
11435 local temp=$TMP/$tfile
11436 local file=$DIR/$tfile
11438 dd if=/dev/urandom of=$temp bs=6096 count=1 || \
11439 error "dd of=$temp bs=6096 count=1 failed"
11441 cancel_lru_locks $OSC
11442 cmp $temp $file || error "$temp $file differ"
11444 $TRUNCATE $temp 6000
11445 $TRUNCATE $file 6000
11446 cmp $temp $file || error "$temp $file differ (truncate1)"
11448 echo "12345" >>$temp
11449 echo "12345" >>$file
11450 cmp $temp $file || error "$temp $file differ (append1)"
11452 echo "12345" >>$temp
11453 echo "12345" >>$file
11454 cmp $temp $file || error "$temp $file differ (append2)"
11460 test_155_big_load() {
11461 remote_ost_nodsh && skip "remote OST with nodsh" && return
11462 local temp=$TMP/$tfile
11463 local file=$DIR/$tfile
11466 local cache_size=$(do_facet ost$((MAXI+1)) \
11467 "awk '/cache/ {sum+=\\\$4} END {print sum}' /proc/cpuinfo")
11468 local large_file_size=$((cache_size * 2))
11470 echo "OSS cache size: $cache_size KB"
11471 echo "Large file size: $large_file_size KB"
11473 [ $MAXV -le $large_file_size ] && \
11474 skip_env "max available OST size needs > $large_file_size KB" && \
11477 $SETSTRIPE $file -c 1 -i $MAXI || error "$SETSTRIPE $file failed"
11479 dd if=/dev/urandom of=$temp bs=$large_file_size count=1k || \
11480 error "dd of=$temp bs=$large_file_size count=1k failed"
11483 cancel_lru_locks osc
11484 cmp $temp $file || error "$temp $file differ"
11490 save_writethrough() {
11491 local facets=$(get_facets OST)
11493 save_lustre_params $facets "obdfilter.*.writethrough_cache_enable" > $1
11494 save_lustre_params $facets "osd-*.*.writethrough_cache_enable" >> $1
11498 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
11499 local p="$TMP/$TESTSUITE-$TESTNAME.parameters"
11500 save_writethrough $p
11503 set_cache writethrough on
11504 test_155_small_load
11505 restore_lustre_params < $p
11508 run_test 155a "Verify small file correctness: read cache:on write_cache:on"
11511 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
11512 local p="$TMP/$TESTSUITE-$TESTNAME.parameters"
11513 save_writethrough $p
11516 set_cache writethrough off
11517 test_155_small_load
11518 restore_lustre_params < $p
11521 run_test 155b "Verify small file correctness: read cache:on write_cache:off"
11524 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
11525 local p="$TMP/$TESTSUITE-$TESTNAME.parameters"
11526 save_writethrough $p
11529 set_cache writethrough on
11530 test_155_small_load
11531 restore_lustre_params < $p
11534 run_test 155c "Verify small file correctness: read cache:off write_cache:on"
11537 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
11538 local p="$TMP/$TESTSUITE-$TESTNAME.parameters"
11539 save_writethrough $p
11542 set_cache writethrough off
11543 test_155_small_load
11544 restore_lustre_params < $p
11547 run_test 155d "Verify small file correctness: read cache:off write_cache:off"
11550 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
11551 local p="$TMP/$TESTSUITE-$TESTNAME.parameters"
11552 save_writethrough $p
11555 set_cache writethrough on
11557 restore_lustre_params < $p
11560 run_test 155e "Verify big file correctness: read cache:on write_cache:on"
11563 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
11564 local p="$TMP/$TESTSUITE-$TESTNAME.parameters"
11565 save_writethrough $p
11568 set_cache writethrough off
11570 restore_lustre_params < $p
11573 run_test 155f "Verify big file correctness: read cache:on write_cache:off"
11576 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
11577 local p="$TMP/$TESTSUITE-$TESTNAME.parameters"
11578 save_writethrough $p
11581 set_cache writethrough on
11583 restore_lustre_params < $p
11586 run_test 155g "Verify big file correctness: read cache:off write_cache:on"
11589 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
11590 local p="$TMP/$TESTSUITE-$TESTNAME.parameters"
11591 save_writethrough $p
11594 set_cache writethrough off
11596 restore_lustre_params < $p
11599 run_test 155h "Verify big file correctness: read cache:off write_cache:off"
11602 remote_ost_nodsh && skip "remote OST with nodsh" && return
11603 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
11607 local file="$DIR/$tfile"
11608 local p="$TMP/$TESTSUITE-$TESTNAME.parameters"
11610 [ "$(facet_fstype ost1)" = "zfs" -a \
11611 $(lustre_version_code ost1 -lt $(version_code 2.6.93)) ] &&
11612 skip "LU-1956/LU-2261: stats not implemented on OSD ZFS" &&
11615 save_writethrough $p
11618 log "Turn on read and write cache"
11620 set_cache writethrough on
11622 log "Write data and read it back."
11623 log "Read should be satisfied from the cache."
11624 dd if=/dev/urandom of=$file bs=4k count=$CPAGES || error "dd failed"
11626 cancel_lru_locks osc
11627 cat $file >/dev/null
11629 if ! let "AFTER - BEFORE == CPAGES"; then
11630 error "NOT IN CACHE: before: $BEFORE, after: $AFTER"
11632 log "cache hits:: before: $BEFORE, after: $AFTER"
11635 log "Read again; it should be satisfied from the cache."
11637 cancel_lru_locks osc
11638 cat $file >/dev/null
11640 if ! let "AFTER - BEFORE == CPAGES"; then
11641 error "NOT IN CACHE: before: $BEFORE, after: $AFTER"
11643 log "cache hits:: before: $BEFORE, after: $AFTER"
11646 log "Turn off the read cache and turn on the write cache"
11648 set_cache writethrough on
11650 log "Read again; it should be satisfied from the cache."
11652 cancel_lru_locks osc
11653 cat $file >/dev/null
11655 if ! let "AFTER - BEFORE == CPAGES"; then
11656 error "NOT IN CACHE: before: $BEFORE, after: $AFTER"
11658 log "cache hits:: before: $BEFORE, after: $AFTER"
11661 log "Read again; it should not be satisfied from the cache."
11663 cancel_lru_locks osc
11664 cat $file >/dev/null
11666 if ! let "AFTER - BEFORE == 0"; then
11667 error "IN CACHE: before: $BEFORE, after: $AFTER"
11669 log "cache hits:: before: $BEFORE, after: $AFTER"
11672 log "Write data and read it back."
11673 log "Read should be satisfied from the cache."
11674 dd if=/dev/urandom of=$file bs=4k count=$CPAGES || error "dd failed"
11676 cancel_lru_locks osc
11677 cat $file >/dev/null
11679 if ! let "AFTER - BEFORE == CPAGES"; then
11680 error "NOT IN CACHE: before: $BEFORE, after: $AFTER"
11682 log "cache hits:: before: $BEFORE, after: $AFTER"
11685 log "Read again; it should not be satisfied from the cache."
11687 cancel_lru_locks osc
11688 cat $file >/dev/null
11690 if ! let "AFTER - BEFORE == 0"; then
11691 error "IN CACHE: before: $BEFORE, after: $AFTER"
11693 log "cache hits:: before: $BEFORE, after: $AFTER"
11696 log "Turn off read and write cache"
11698 set_cache writethrough off
11700 log "Write data and read it back"
11701 log "It should not be satisfied from the cache."
11703 dd if=/dev/urandom of=$file bs=4k count=$CPAGES || error "dd failed"
11704 cancel_lru_locks osc
11706 cat $file >/dev/null
11708 if ! let "AFTER - BEFORE == 0"; then
11709 error_ignore bz20762 "IN CACHE: before: $BEFORE, after: $AFTER"
11711 log "cache hits:: before: $BEFORE, after: $AFTER"
11714 log "Turn on the read cache and turn off the write cache"
11716 set_cache writethrough off
11718 log "Write data and read it back"
11719 log "It should not be satisfied from the cache."
11721 dd if=/dev/urandom of=$file bs=4k count=$CPAGES || error "dd failed"
11723 cancel_lru_locks osc
11724 cat $file >/dev/null
11726 if ! let "AFTER - BEFORE == 0"; then
11727 error_ignore bz20762 "IN CACHE: before: $BEFORE, after: $AFTER"
11729 log "cache hits:: before: $BEFORE, after: $AFTER"
11732 log "Read again; it should be satisfied from the cache."
11734 cancel_lru_locks osc
11735 cat $file >/dev/null
11737 if ! let "AFTER - BEFORE == CPAGES"; then
11738 error "NOT IN CACHE: before: $BEFORE, after: $AFTER"
11740 log "cache hits:: before: $BEFORE, after: $AFTER"
11743 restore_lustre_params < $p
11746 run_test 156 "Verification of tunables"
11749 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
11750 remote_mds_nodsh && skip "remote MDS with nodsh" && return
11751 [ $(lustre_version_code $SINGLEMDS) -ge $(version_code 2.2.0) ] ||
11752 { skip "Need MDS version at least 2.2.0"; return; }
11754 changelog_register || error "changelog_register failed"
11755 local cl_user="${CL_USERS[$SINGLEMDS]%% *}"
11756 changelog_users $SINGLEMDS | grep -q $cl_user ||
11757 error "User $cl_user not found in changelog_users"
11760 test_mkdir -p $DIR/$tdir/pics/2008/zachy
11761 changelog_clear 0 || error "changelog_clear failed"
11762 touch $DIR/$tdir/pics/2008/zachy/$tfile # open 1
11763 cp /etc/hosts $DIR/$tdir/pics/2008/zachy/pic1.jpg # open 2
11764 mv $DIR/$tdir/pics/2008/zachy $DIR/$tdir/pics/zach
11765 ln $DIR/$tdir/pics/zach/pic1.jpg $DIR/$tdir/pics/2008/portland.jpg
11766 ln -s $DIR/$tdir/pics/2008/portland.jpg $DIR/$tdir/pics/desktop.jpg
11767 rm $DIR/$tdir/pics/desktop.jpg
11769 changelog_dump | tail -10
11771 echo "verifying changelog mask"
11772 changelog_chmask "-MKDIR"
11773 changelog_chmask "-CLOSE"
11775 test_mkdir -p $DIR/$tdir/pics/zach/sofia # not logged
11776 echo "zzzzzz" > $DIR/$tdir/pics/zach/file # not logged
11778 changelog_chmask "+MKDIR"
11779 changelog_chmask "+CLOSE"
11781 test_mkdir -p $DIR/$tdir/pics/2008/sofia # mkdir 1
11782 echo "zzzzzz" > $DIR/$tdir/pics/zach/file # open 3
11784 changelog_dump | tail -10
11785 MKDIRS=$(changelog_dump | grep -c "MKDIR")
11786 CLOSES=$(changelog_dump | grep -c "CLOSE")
11787 [ $MKDIRS -eq 1 ] || error "MKDIR changelog mask count $MKDIRS != 1"
11788 [ $CLOSES -eq 3 ] || error "CLOSE changelog mask count $CLOSES != 3"
11791 echo "verifying target fid"
11792 local fidc=$(changelog_extract_field "CREAT" "$tfile" "t=")
11793 local fidf=$($LFS path2fid $DIR/$tdir/pics/zach/$tfile)
11794 [ "$fidc" == "$fidf" ] ||
11795 error "changelog '$tfile' fid $fidc != file fid $fidf"
11796 echo "verifying parent fid"
11797 # The FID returned from the Changelog may be the directory shard on
11798 # a different MDT, and not the FID returned by path2fid on the parent.
11799 # Instead of comparing FIDs, verify that fid2path(fidp) is correct,
11800 # since this is what will matter when recreating this file in the tree.
11801 local fidp=$(changelog_extract_field "CREAT" "$tfile" "p=")
11802 local pathp=$($LFS fid2path $MOUNT "$fidp")
11803 [ "${pathp%/}" == "$DIR/$tdir/pics/zach" ] ||
11804 error "changelog fid2path($fidc) $pathp != $DIR/$tdir/pics/zach"
11806 echo "getting records for $cl_user"
11807 changelog_users $SINGLEMDS
11808 local user_rec1=$(changelog_user_rec $SINGLEMDS $cl_user)
11810 __changelog_clear $SINGLEMDS $cl_user +$nclr ||
11811 error "changelog_clear failed"
11812 local user_rec2=$(changelog_user_rec $SINGLEMDS $cl_user)
11813 echo "verifying user clear: $user_rec1 + $nclr == $user_rec2"
11814 [ $user_rec2 == $((user_rec1 + nclr)) ] ||
11815 error "user index expect $user_rec1 + $nclr != $user_rec2"
11817 local min0_rec=$(changelog_users $SINGLEMDS |
11818 awk 'min == "" || $2 < min { min = $2 }; END { print min }')
11819 local first_rec=$($LFS changelog $(facet_svc $SINGLEMDS) |
11820 awk '{ print $1; exit; }')
11822 changelog_dump | tail -n 5
11823 echo "verifying user min purge: $min0_rec + 1 == $first_rec"
11824 [ $first_rec == $((min0_rec + 1)) ] ||
11825 error "first index should be $min0_rec + 1 not $first_rec"
11827 # LU-3446 changelog index reset on MDT restart
11828 local cur_rec1=$(changelog_users $SINGLEMDS |
11829 awk '/^current.index:/ { print $NF }')
11830 changelog_clear 0 ||
11831 error "clear all changelog records for $cl_user failed"
11832 stop $SINGLEMDS || error "Fail to stop $SINGLEMDS"
11833 start $SINGLEMDS $(mdsdevname ${SINGLEMDS//mds/}) $MDS_MOUNT_OPTS ||
11834 error "Fail to start $SINGLEMDS"
11835 local cur_rec2=$(changelog_users $SINGLEMDS |
11836 awk '/^current.index:/ { print $NF }')
11837 echo "verifying index survives MDT restart: $cur_rec1 == $cur_rec2"
11838 [ $cur_rec1 == $cur_rec2 ] ||
11839 error "current index should be $cur_rec1 not $cur_rec2"
11841 echo "verifying users from this test are deregistered"
11842 changelog_deregister || error "changelog_deregister failed"
11843 changelog_users $SINGLEMDS | grep -q $cl_user &&
11844 error "User '$cl_user' still in changelog_users"
11846 # lctl get_param -n mdd.*.changelog_users
11847 # current index: 144
11848 # ID index (idle seconds)
11850 if ! changelog_users $SINGLEMDS | grep "^cl"; then
11851 # this is the normal case where all users were deregistered
11852 # make sure no new records are added when no users are present
11853 local last_rec1=$(changelog_users $SINGLEMDS |
11854 awk '/^current.index:/ { print $NF }')
11855 touch $DIR/$tdir/chloe
11856 local last_rec2=$(changelog_users $SINGLEMDS |
11857 awk '/^current.index:/ { print $NF }')
11858 echo "verify changelogs are off: $last_rec1 == $last_rec2"
11859 [ $last_rec1 == $last_rec2 ] || error "changelogs not off"
11861 # any changelog users must be leftovers from a previous test
11862 changelog_users $SINGLEMDS
11863 echo "other changelog users; can't verify off"
11866 run_test 160a "changelog sanity"
11868 test_160b() { # LU-3587
11869 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
11870 remote_mds_nodsh && skip "remote MDS with nodsh" && return
11871 [ $(lustre_version_code $SINGLEMDS) -ge $(version_code 2.2.0) ] ||
11872 { skip "Need MDS version at least 2.2.0"; return; }
11874 changelog_register || error "changelog_register failed"
11875 local cl_user="${CL_USERS[$SINGLEMDS]%% *}"
11876 changelog_users $SINGLEMDS | grep -q $cl_user ||
11877 error "User '$cl_user' not found in changelog_users"
11879 local longname1=$(str_repeat a 255)
11880 local longname2=$(str_repeat b 255)
11883 echo "creating very long named file"
11884 touch $longname1 || error "create of '$longname1' failed"
11885 echo "renaming very long named file"
11886 mv $longname1 $longname2
11888 changelog_dump | grep RENME | tail -n 5
11891 run_test 160b "Verify that very long rename doesn't crash in changelog"
11894 remote_mds_nodsh && skip "remote MDS with nodsh" && return
11897 local server_version=$(lustre_version_code $SINGLEMDS)
11899 [[ $server_version -gt $(version_code 2.5.57) ]] ||
11900 [[ $server_version -gt $(version_code 2.5.1) &&
11901 $server_version -lt $(version_code 2.5.50) ]] ||
11902 { skip "Need MDS version at least 2.5.58 or 2.5.2+"; return; }
11903 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
11905 # Registration step
11906 changelog_register || error "changelog_register failed"
11909 mkdir -p $DIR/$tdir
11910 $MCREATE $DIR/$tdir/foo_160c
11911 changelog_chmask "-TRUNC"
11912 $TRUNCATE $DIR/$tdir/foo_160c 200
11913 changelog_chmask "+TRUNC"
11914 $TRUNCATE $DIR/$tdir/foo_160c 199
11915 changelog_dump | tail -n 5
11916 local truncs=$(changelog_dump | tail -n 5 | grep -c TRUNC)
11917 [ $truncs -eq 1 ] || error "TRUNC changelog mask count $truncs != 1"
11919 run_test 160c "verify that changelog log catch the truncate event"
11922 remote_mds_nodsh && skip "remote MDS with nodsh" && return
11923 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
11925 [[ $(lustre_version_code $SINGLEMDS) -ge $(version_code 2.7.60) ]] ||
11926 { skip "Need MDS version at least 2.7.60+"; return; }
11927 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
11929 # Registration step
11930 changelog_register || error "changelog_register failed"
11932 mkdir -p $DIR/$tdir/migrate_dir
11933 changelog_clear 0 || error "changelog_clear failed"
11935 $LFS migrate -m 1 $DIR/$tdir/migrate_dir || error "migrate fails"
11936 changelog_dump | tail -n 5
11937 local migrates=$(changelog_dump | grep -c "MIGRT")
11938 [ $migrates -eq 1 ] || error "MIGRATE changelog count $migrates != 1"
11940 run_test 160d "verify that changelog log catch the migrate event"
11943 remote_mds_nodsh && skip "remote MDS with nodsh" && return
11946 changelog_register || error "changelog_register failed"
11948 # Delete a future user (expect fail)
11949 local MDT0=$(facet_svc $SINGLEMDS)
11950 do_facet $SINGLEMDS $LCTL --device $MDT0 changelog_deregister "cl77"
11953 if [ $rc -eq 0 ]; then
11954 error "Deleted non-existant user cl77"
11955 elif [ $rc -ne 2 ]; then
11956 error "changelog_deregister failed with $rc, expect 2 (ENOENT)"
11959 # Clear to a bad index (1 billion should be safe)
11960 $LFS changelog_clear $MDT0 "${CL_USERS[$SINGLEMDS]%% *}" 1000000000
11963 if [ $rc -eq 0 ]; then
11964 error "Successfully cleared to invalid CL index"
11965 elif [ $rc -ne 22 ]; then
11966 error "changelog_clear failed with $rc, expected 22 (EINVAL)"
11969 run_test 160e "changelog negative testing (should return errors)"
11972 remote_mds_nodsh && skip "remote MDS with nodsh" && return
11973 [[ $(lustre_version_code $SINGLEMDS) -ge $(version_code 2.10.56) ]] ||
11974 { skip "Need MDS version at least 2.10.56"; return 0; }
11976 local mdts=$(comma_list $(mdts_nodes))
11979 changelog_register || error "first changelog_register failed"
11980 changelog_register || error "second changelog_register failed"
11981 local cl_users=(${CL_USERS[$SINGLEMDS]})
11982 local cl_user1="${cl_users[0]}"
11983 local cl_user2="${cl_users[1]}"
11985 # generate some changelog records to accumulate on each MDT
11986 test_mkdir -c $MDSCOUNT $DIR/$tdir || error "test_mkdir $tdir failed"
11987 createmany -m $DIR/$tdir/$tfile $((MDSCOUNT * 2)) ||
11988 error "create $DIR/$tdir/$tfile failed"
11990 # check changelogs have been generated
11991 nbcl=$(changelog_dump | wc -l)
11992 [[ $nbcl -eq 0 ]] && error "no changelogs found"
11994 # changelog_gc=1 should be set by default
11995 for param in "changelog_max_idle_time=10" \
11996 "changelog_min_gc_interval=2" \
11997 "changelog_min_free_cat_entries=3"; do
11998 local MDT0=$(facet_svc $SINGLEMDS)
11999 local var="${param%=*}"
12000 local old=$(do_facet mds1 "$LCTL get_param -n mdd.$MDT0.$var")
12002 stack_trap "do_nodes $mdts $LCTL set_param mdd.*.$var=$old" EXIT
12003 do_nodes $mdts $LCTL set_param mdd.*.$param
12006 # simulate changelog catalog almost full
12007 #define OBD_FAIL_CAT_FREE_RECORDS 0x1313
12008 do_nodes $mdts $LCTL set_param fail_loc=0x1313 fail_val=3
12011 local user_rec1=$(changelog_user_rec $SINGLEMDS $cl_user1)
12012 [ -n "$user_rec1" ] ||
12013 error "User $cl_user1 not found in changelog_users"
12014 __changelog_clear $SINGLEMDS $cl_user1 +2
12015 local user_rec2=$(changelog_user_rec $SINGLEMDS $cl_user1)
12016 [ -n "$user_rec2" ] ||
12017 error "User $cl_user1 not found in changelog_users"
12018 echo "verifying user clear: $user_rec1 + 2 == $user_rec2"
12019 [ $((user_rec1 + 2)) == $user_rec2 ] ||
12020 error "user index expected $user_rec1 + 2, but is $user_rec2"
12023 # generate one more changelog to trigger fail_loc
12024 rm -rf $DIR/$tdir || error "rm -rf $tdir failed"
12026 # ensure gc thread is done
12027 wait_update_facet $SINGLEMDS \
12028 "ps -e -o comm= | grep chlg_gc_thread" "" 20
12030 # check user still registered
12031 changelog_users $SINGLEMDS | grep -q "$cl_user1" ||
12032 error "User $cl_user1 not found in changelog_users"
12033 # check user2 unregistered
12034 changelog_users $SINGLEMDS | grep -q "$cl_user2" &&
12035 error "User $cl_user2 still found in changelog_users"
12037 # check changelogs are present and starting at $user_rec2 + 1
12038 local first_rec=$($LFS changelog $(facet_svc $SINGLEMDS) |
12039 awk '{ print $1; exit; }')
12041 echo "verifying min purge: $user_rec2 + 1 == $first_rec"
12042 [ $((user_rec2 + 1)) == $first_rec ] ||
12043 error "first index should be $user_rec2 + 1, but is $first_rec"
12045 run_test 160f "changelog garbage collect (timestamped users)"
12048 remote_mds_nodsh && skip "remote MDS with nodsh" && return
12049 [[ $(lustre_version_code $SINGLEMDS) -ge $(version_code 2.10.56) ]] ||
12050 { skip "Need MDS version at least 2.10.56"; return 0; }
12052 local mdts=$(comma_list $(mdts_nodes))
12054 #define OBD_FAIL_TIME_IN_CHLOG_USER 0x1314
12055 do_nodes $mdts $LCTL set_param fail_loc=0x1314
12058 changelog_register || error "first changelog_register failed"
12059 changelog_register || error "second changelog_register failed"
12060 local cl_users=(${CL_USERS[$SINGLEMDS]})
12061 local cl_user1="${cl_users[0]}"
12062 local cl_user2="${cl_users[1]}"
12064 # generate some changelog records to accumulate on each MDT
12065 test_mkdir -c $MDSCOUNT $DIR/$tdir || error "mkdir $tdir failed"
12066 createmany -m $DIR/$tdir/$tfile $((MDSCOUNT * 2)) ||
12067 error "create $DIR/$tdir/$tfile failed"
12069 # check changelogs have been generated
12070 nbcl=$(changelog_dump | wc -l)
12071 [[ $nbcl -eq 0 ]] && error "no changelogs found"
12073 # changelog_gc=1 should be set by default
12074 for param in "changelog_max_idle_indexes=$((nbcl / 2))" \
12075 "changelog_min_gc_interval=2" \
12076 "changelog_min_free_cat_entries=3"; do
12077 local MDT0=$(facet_svc $SINGLEMDS)
12078 local var="${param%=*}"
12079 local old=$(do_facet mds1 "$LCTL get_param -n mdd.$MDT0.$var")
12081 stack_trap "do_nodes $mdts $LCTL set_param mdd.*.$var=$old" EXIT
12082 do_nodes $mdts $LCTL set_param mdd.*.$param ||
12083 error "unable to set mdd.*.$param"
12086 # simulate changelog catalog almost full
12087 #define OBD_FAIL_CAT_FREE_RECORDS 0x1313
12088 do_nodes $mdts $LCTL set_param fail_loc=0x1313 fail_val=3
12090 local user_rec1=$(changelog_user_rec $SINGLEMDS $cl_user1)
12092 __changelog_clear $SINGLEMDS $cl_user1 +3
12094 local user_rec2=$(changelog_user_rec $SINGLEMDS $cl_user1)
12096 echo "verifying user clear: $user_rec1 + 3 == $user_rec2"
12097 [ $((user_rec1 + 3)) == $user_rec2 ] ||
12098 error "user index expected $user_rec1 + 3, but is $user_rec2"
12100 # generate one more changelog to trigger fail_loc
12101 rm -rf $DIR/$tdir || error "rm -rf $tdir failed"
12103 # ensure gc thread is done
12104 wait_update_facet $SINGLEMDS \
12105 "ps -e -o comm= | grep chlg_gc_thread" "" 20
12107 # check user still registered
12108 [ -n "$(changelog_user_rec $SINGLEMDS $cl_user1)" ] ||
12109 error "User $cl_user1 not found in changelog_users"
12110 # check user2 unregistered
12111 [ -z "$(changelog_user_rec $SINGLEMDS $cl_user2)" ] ||
12112 error "User $cl_user2 still found in changelog_users"
12114 # check changelogs are present and starting at $user_rec2 + 1
12115 local first_rec=$($LFS changelog $(facet_svc $SINGLEMDS) |
12116 awk '{ print $1; exit; }')
12118 echo "verifying min purge: $user_rec2 + 1 == $first_rec"
12119 [ $((user_rec2 + 1)) == $first_rec ] ||
12120 error "first index should be $user_rec2 + 1, but is $first_rec"
12122 run_test 160g "changelog garbage collect (old users)"
12125 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
12126 test_mkdir -c1 $DIR/$tdir
12127 cp /etc/hosts $DIR/$tdir/$tfile
12128 test_mkdir -c1 $DIR/$tdir/foo1
12129 test_mkdir -c1 $DIR/$tdir/foo2
12130 ln $DIR/$tdir/$tfile $DIR/$tdir/foo1/sofia
12131 ln $DIR/$tdir/$tfile $DIR/$tdir/foo2/zachary
12132 ln $DIR/$tdir/$tfile $DIR/$tdir/foo1/luna
12133 ln $DIR/$tdir/$tfile $DIR/$tdir/foo2/thor
12134 local FID=$($LFS path2fid $DIR/$tdir/$tfile | tr -d '[]')
12135 if [ "$($LFS fid2path $DIR $FID | wc -l)" != "5" ]; then
12136 $LFS fid2path $DIR $FID
12137 error "bad link ea"
12140 rm $DIR/$tdir/foo2/zachary
12142 rm $DIR/$tdir/foo2/thor
12144 rm $DIR/$tdir/$tfile
12146 mv $DIR/$tdir/foo1/sofia $DIR/$tdir/foo2/maggie
12147 [ "$($LFS fid2path $FSNAME --link 1 $FID)" != "$tdir/foo2/maggie" ] &&
12148 { $LFS fid2path $DIR $FID; error "bad link rename"; }
12149 rm $DIR/$tdir/foo2/maggie
12152 local longname=$tfile.avg_len_is_thirty_two_
12153 stack_trap "unlinkmany $DIR/$tdir/foo2/$longname 1000 || \
12154 error_noexit 'failed to unlink many hardlinks'" EXIT
12155 createmany -l$DIR/$tdir/foo1/luna $DIR/$tdir/foo2/$longname 1000 ||
12156 error "failed to hardlink many files"
12157 links=$($LFS fid2path $DIR $FID | wc -l)
12158 echo -n "${links}/1000 links in link EA"
12159 [[ $links -gt 60 ]] || error "expected at least 60 links in link EA"
12161 run_test 161a "link ea sanity"
12164 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
12165 [ $MDSCOUNT -lt 2 ] && skip "skipping remote directory test" && return
12167 local remote_dir=$DIR/$tdir/remote_dir
12169 mkdir -p $DIR/$tdir
12170 $LFS mkdir -i $MDTIDX $remote_dir ||
12171 error "create remote directory failed"
12173 cp /etc/hosts $remote_dir/$tfile
12174 mkdir -p $remote_dir/foo1
12175 mkdir -p $remote_dir/foo2
12176 ln $remote_dir/$tfile $remote_dir/foo1/sofia
12177 ln $remote_dir/$tfile $remote_dir/foo2/zachary
12178 ln $remote_dir/$tfile $remote_dir/foo1/luna
12179 ln $remote_dir/$tfile $remote_dir/foo2/thor
12181 local FID=$($LFS path2fid $remote_dir/$tfile | tr -d '[' |
12183 if [ "$($LFS fid2path $DIR $FID | wc -l)" != "5" ]; then
12184 $LFS fid2path $DIR $FID
12185 error "bad link ea"
12188 rm $remote_dir/foo2/zachary
12190 rm $remote_dir/foo2/thor
12192 rm $remote_dir/$tfile
12194 mv $remote_dir/foo1/sofia $remote_dir/foo2/maggie
12195 local link_path=$($LFS fid2path $FSNAME --link 1 $FID)
12196 if [ "$DIR/$link_path" != "$remote_dir/foo2/maggie" ]; then
12197 $LFS fid2path $DIR $FID
12198 error "bad link rename"
12200 rm $remote_dir/foo2/maggie
12203 local longname=filename_avg_len_is_thirty_two_
12204 createmany -l$remote_dir/foo1/luna $remote_dir/foo2/$longname 1000 ||
12205 error "failed to hardlink many files"
12206 links=$($LFS fid2path $DIR $FID | wc -l)
12207 echo -n "${links}/1000 links in link EA"
12208 [[ ${links} -gt 60 ]] ||
12209 error "expected at least 60 links in link EA"
12210 unlinkmany $remote_dir/foo2/$longname 1000 ||
12211 error "failed to unlink many hardlinks"
12213 run_test 161b "link ea sanity under remote directory"
12216 remote_mds_nodsh && skip "remote MDS with nodsh" && return
12217 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
12218 [[ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.1.5) ]] &&
12219 skip "Need MDS version at least 2.1.5" && return
12221 # define CLF_RENAME_LAST 0x0001
12222 # rename overwrite a target having nlink = 1 (changelog flag 0x1)
12223 changelog_register || error "changelog_register failed"
12226 test_mkdir -i $((MDSCOUNT - 1)) $DIR/$tdir
12227 touch $DIR/$tdir/foo_161c
12228 touch $DIR/$tdir/bar_161c
12229 mv -f $DIR/$tdir/foo_161c $DIR/$tdir/bar_161c
12230 changelog_dump | grep RENME | tail -n 5
12231 local flags=$(changelog_dump | grep "RENME.*bar_161c" | cut -f5 -d' ')
12232 changelog_clear 0 || error "changelog_clear failed"
12233 if [ x$flags != "x0x1" ]; then
12234 error "flag $flags is not 0x1"
12237 echo "rename overwrite target with nlink = 1, changelog flags=$flags"
12238 # rename overwrite a target having nlink > 1 (changelog flag 0x0)
12239 touch $DIR/$tdir/foo_161c
12240 touch $DIR/$tdir/bar_161c
12241 ln $DIR/$tdir/bar_161c $DIR/$tdir/foobar_161c
12242 mv -f $DIR/$tdir/foo_161c $DIR/$tdir/bar_161c
12243 changelog_dump | grep RENME | tail -n 5
12244 flags=$(changelog_dump | grep "RENME.*bar_161c" | cut -f5 -d' ')
12245 changelog_clear 0 || error "changelog_clear failed"
12246 if [ x$flags != "x0x0" ]; then
12247 error "flag $flags is not 0x0"
12249 echo "rename overwrite a target having nlink > 1," \
12250 "changelog record has flags of $flags"
12252 # rename doesn't overwrite a target (changelog flag 0x0)
12253 touch $DIR/$tdir/foo_161c
12254 mv -f $DIR/$tdir/foo_161c $DIR/$tdir/foo2_161c
12255 changelog_dump | grep RENME | tail -n 5
12256 flags=$(changelog_dump | grep RENME | tail -1 | cut -f5 -d' ')
12257 changelog_clear 0 || error "changelog_clear failed"
12258 if [ x$flags != "x0x0" ]; then
12259 error "flag $flags is not 0x0"
12261 echo "rename doesn't overwrite a target," \
12262 "changelog record has flags of $flags"
12264 # define CLF_UNLINK_LAST 0x0001
12265 # unlink a file having nlink = 1 (changelog flag 0x1)
12266 rm -f $DIR/$tdir/foo2_161c
12267 changelog_dump | grep UNLNK | tail -n 5
12268 flags=$(changelog_dump | grep UNLNK | tail -1 | cut -f5 -d' ')
12269 changelog_clear 0 || error "changelog_clear failed"
12270 if [ x$flags != "x0x1" ]; then
12271 error "flag $flags is not 0x1"
12273 echo "unlink a file having nlink = 1," \
12274 "changelog record has flags of $flags"
12276 # unlink a file having nlink > 1 (changelog flag 0x0)
12277 ln -f $DIR/$tdir/bar_161c $DIR/$tdir/foobar_161c
12278 rm -f $DIR/$tdir/foobar_161c
12279 changelog_dump | grep UNLNK | tail -n 5
12280 flags=$(changelog_dump | grep UNLNK | tail -1 | cut -f5 -d' ')
12281 changelog_clear 0 || error "changelog_clear failed"
12282 if [ x$flags != "x0x0" ]; then
12283 error "flag $flags is not 0x0"
12285 echo "unlink a file having nlink > 1, changelog record flags '$flags'"
12287 run_test 161c "check CL_RENME[UNLINK] changelog record flags"
12290 remote_mds_nodsh && skip "remote MDS with nodsh" && return
12295 changelog_register || error "changelog_register failed"
12297 # work in a standalone dir to avoid locking on $DIR/$MOUNT to
12298 # interfer with $MOUNT/.lustre/fid/ access
12300 [[ $? -eq 0 ]] || error "mkdir failed"
12302 #define OBD_FAIL_LLITE_CREATE_NODE_PAUSE 0x140c | OBD_FAIL_ONCE
12303 $LCTL set_param fail_loc=0x8000140c
12305 $LCTL set_param fail_val=5
12308 echo foofoo > $DIR/$tdir/$tfile &
12311 # wait for create to be delayed
12315 [[ $? -eq 0 ]] || error "create should be blocked"
12317 local tempfile=$(mktemp)
12318 fid=$(changelog_extract_field "CREAT" "$tfile" "t=")
12319 cat $MOUNT/.lustre/fid/$fid 2>/dev/null >$tempfile || error "cat failed"
12320 # some delay may occur during ChangeLog publishing and file read just
12321 # above, that could allow file write to happen finally
12322 [[ -s $tempfile ]] && echo "file should be empty"
12324 $LCTL set_param fail_loc=0
12327 [[ $? -eq 0 ]] || error "create failed"
12329 run_test 161d "create with concurrent .lustre/fid access"
12332 local expected="$1"
12337 path=$($LFS fid2path "$@")
12340 if [ $rc -ne 0 ]; then
12341 error "path looked up of '$expected' failed: rc=$rc"
12342 elif [ "$path" != "$expected" ]; then
12343 error "path looked up '$path' instead of '$expected'"
12345 echo "FID '$fid' resolves to path '$path' as expected"
12349 test_162a() { # was test_162
12350 test_mkdir -p -c1 $DIR/$tdir/d2
12351 touch $DIR/$tdir/d2/$tfile
12352 touch $DIR/$tdir/d2/x1
12353 touch $DIR/$tdir/d2/x2
12354 test_mkdir -p -c1 $DIR/$tdir/d2/a/b/c
12355 test_mkdir -p -c1 $DIR/$tdir/d2/p/q/r
12357 local fid=$($LFS path2fid $DIR/$tdir/d2/$tfile | tr -d '[]')
12358 check_path "$tdir/d2/$tfile" $FSNAME "$fid" --link 0
12361 ln -s $DIR/$tdir/d2/$tfile $DIR/$tdir/d2/p/q/r/slink
12362 fid=$($LFS path2fid $DIR/$tdir/d2/p/q/r/slink | tr -d '[]')
12363 check_path "$tdir/d2/p/q/r/slink" $FSNAME "$fid" --link 0
12365 # softlink to wrong file
12366 ln -s /this/is/garbage $DIR/$tdir/d2/p/q/r/slink.wrong
12367 fid=$($LFS path2fid $DIR/$tdir/d2/p/q/r/slink.wrong | tr -d '[]')
12368 check_path "$tdir/d2/p/q/r/slink.wrong" $FSNAME "$fid" --link 0
12371 ln $DIR/$tdir/d2/$tfile $DIR/$tdir/d2/p/q/r/hlink
12372 mv $DIR/$tdir/d2/$tfile $DIR/$tdir/d2/a/b/c/new_file
12373 fid=$($LFS path2fid $DIR/$tdir/d2/a/b/c/new_file | tr -d '[]')
12374 # fid2path dir/fsname should both work
12375 check_path "$tdir/d2/a/b/c/new_file" $FSNAME "$fid" --link 1
12376 check_path "$DIR/$tdir/d2/p/q/r/hlink" $DIR "$fid" --link 0
12378 # hardlink count: check that there are 2 links
12379 local nlinks=$($LFS fid2path $DIR "$fid" | wc -l)
12380 [ $nlinks -eq 2 ] || error "expect 2 links, found $nlinks"
12382 # hardlink indexing: remove the first link
12383 rm $DIR/$tdir/d2/p/q/r/hlink
12384 check_path "$tdir/d2/a/b/c/new_file" $FSNAME $fid --link 0
12386 run_test 162a "path lookup sanity"
12389 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
12390 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
12393 $LFS setdirstripe -i0 -c$MDSCOUNT -H all_char $DIR/$tdir/striped_dir ||
12394 error "create striped dir failed"
12396 local FID=$($LFS getdirstripe $DIR/$tdir/striped_dir |
12397 tail -n 1 | awk '{print $2}')
12398 stat $MOUNT/.lustre/fid/$FID && error "sub_stripe can be accessed"
12400 touch $DIR/$tdir/striped_dir/f{0..4} || error "touch f0..4 failed"
12401 mkdir $DIR/$tdir/striped_dir/d{0..4} || error "mkdir d0..4 failed"
12404 for ((i=0;i<5;i++)); do
12405 FID=$($LFS path2fid $DIR/$tdir/striped_dir/f$i | tr -d '[]') ||
12406 error "get fid for f$i failed"
12407 check_path "$tdir/striped_dir/f$i" $FSNAME $FID --link 0
12409 FID=$($LFS path2fid $DIR/$tdir/striped_dir/d$i | tr -d '[]') ||
12410 error "get fid for d$i failed"
12411 check_path "$tdir/striped_dir/d$i" $FSNAME $FID --link 0
12416 run_test 162b "striped directory path lookup sanity"
12418 # LU-4239: Verify fid2path works with paths 100 or more directories deep
12420 [[ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.7.51) ]] &&
12421 skip "Need MDS version at least 2.7.51" && return
12422 test_mkdir $DIR/$tdir.local
12423 test_mkdir $DIR/$tdir.remote
12424 local lpath=$tdir.local
12425 local rpath=$tdir.remote
12427 for ((i = 0; i <= 101; i++)); do
12430 FID=$($LFS path2fid $DIR/$lpath | tr -d '[]') ||
12431 error "get fid for local directory $DIR/$lpath failed"
12432 check_path "$DIR/$lpath" $MOUNT $FID --link 0
12435 test_mkdir $DIR/$rpath
12436 FID=$($LFS path2fid $DIR/$rpath | tr -d '[]') ||
12437 error "get fid for remote directory $DIR/$rpath failed"
12438 check_path "$DIR/$rpath" $MOUNT $FID --link 0
12443 run_test 162c "fid2path works with paths 100 or more directories deep"
12446 # do directio so as not to populate the page cache
12447 log "creating a 10 Mb file"
12448 $MULTIOP $DIR/$tfile oO_CREAT:O_DIRECT:O_RDWR:w$((10*1048576))c || error "multiop failed while creating a file"
12449 log "starting reads"
12450 dd if=$DIR/$tfile of=/dev/null bs=4096 &
12451 log "truncating the file"
12452 $MULTIOP $DIR/$tfile oO_TRUNC:c || error "multiop failed while truncating the file"
12454 kill %+ || true # reads might have finished
12455 echo "wait until dd is finished"
12457 log "removing the temporary file"
12458 rm -rf $DIR/$tfile || error "tmp file removal failed"
12460 run_test 169 "parallel read and truncate should not deadlock"
12463 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
12465 $LCTL clear # bug 18514
12466 $LCTL debug_daemon start $TMP/${tfile}_log_good
12468 $LCTL debug_daemon stop
12469 sed -e "s/^...../a/g" $TMP/${tfile}_log_good > $TMP/${tfile}_log_bad ||
12470 error "sed failed to read log_good"
12472 $LCTL debug_daemon start $TMP/${tfile}_log_good
12474 $LCTL debug_daemon stop
12476 $LCTL df $TMP/${tfile}_log_bad > $TMP/${tfile}_log_bad.out 2>&1 ||
12477 error "lctl df log_bad failed"
12479 local bad_line=$(tail -n 1 $TMP/${tfile}_log_bad.out | awk '{print $9}')
12480 local good_line1=$(tail -n 1 $TMP/${tfile}_log_bad.out | awk '{print $5}')
12482 $LCTL df $TMP/${tfile}_log_good > $TMP/${tfile}_log_good.out 2>&1
12483 local good_line2=$(tail -n 1 $TMP/${tfile}_log_good.out | awk '{print $5}')
12485 [ "$bad_line" ] && [ "$good_line1" ] && [ "$good_line2" ] ||
12486 error "bad_line good_line1 good_line2 are empty"
12488 cat $TMP/${tfile}_log_good >> $TMP/${tfile}_logs_corrupt
12489 cat $TMP/${tfile}_log_bad >> $TMP/${tfile}_logs_corrupt
12490 cat $TMP/${tfile}_log_good >> $TMP/${tfile}_logs_corrupt
12492 $LCTL df $TMP/${tfile}_logs_corrupt > $TMP/${tfile}_log_bad.out 2>&1
12493 local bad_line_new=$(tail -n 1 $TMP/${tfile}_log_bad.out | awk '{print $9}')
12494 local good_line_new=$(tail -n 1 $TMP/${tfile}_log_bad.out | awk '{print $5}')
12496 [ "$bad_line_new" ] && [ "$good_line_new" ] ||
12497 error "bad_line_new good_line_new are empty"
12499 local expected_good=$((good_line1 + good_line2*2))
12501 rm -f $TMP/${tfile}*
12502 # LU-231, short malformed line may not be counted into bad lines
12503 if [ $bad_line -ne $bad_line_new ] &&
12504 [ $bad_line -ne $((bad_line_new - 1)) ]; then
12505 error "expected $bad_line bad lines, but got $bad_line_new"
12509 if [ $expected_good -ne $good_line_new ]; then
12510 error "expected $expected_good good lines, but got $good_line_new"
12515 run_test 170 "test lctl df to handle corrupted log ====================="
12517 test_171() { # bug20592
12518 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
12519 #define OBD_FAIL_PTLRPC_DUMP_LOG 0x50e
12520 $LCTL set_param fail_loc=0x50e
12521 $LCTL set_param fail_val=3000
12522 multiop_bg_pause $DIR/$tfile O_s || true
12524 kill -USR1 $MULTIPID
12528 if dmesg | grep "recursive fault"; then
12529 error "caught a recursive fault"
12531 $LCTL set_param fail_loc=0
12534 run_test 171 "test libcfs_debug_dumplog_thread stuck in do_exit() ======"
12536 # it would be good to share it with obdfilter-survey/iokit-libecho code
12537 setup_obdecho_osc () {
12540 local obdfilter_name=$2
12541 echo "Creating new osc for $obdfilter_name on $ost_nid"
12542 # make sure we can find loopback nid
12543 $LCTL add_uuid $ost_nid $ost_nid >/dev/null 2>&1
12545 [ $rc -eq 0 ] && { $LCTL attach osc ${obdfilter_name}_osc \
12546 ${obdfilter_name}_osc_UUID || rc=2; }
12547 [ $rc -eq 0 ] && { $LCTL --device ${obdfilter_name}_osc setup \
12548 ${obdfilter_name}_UUID $ost_nid || rc=3; }
12552 cleanup_obdecho_osc () {
12553 local obdfilter_name=$1
12554 $LCTL --device ${obdfilter_name}_osc cleanup >/dev/null
12555 $LCTL --device ${obdfilter_name}_osc detach >/dev/null
12562 local pages=${3:-64}
12567 local obd_size=$(get_obd_size $node $OBD)
12568 local page_size=$(get_page_size $node)
12569 if [[ -n "$obd_size" ]]; then
12570 local new_count=$((obd_size / (pages * page_size / 1024)))
12571 [[ $new_count -ge $count ]] || count=$new_count
12574 do_facet $node "$LCTL attach echo_client ec ec_uuid" || rc=1
12575 [ $rc -eq 0 ] && { do_facet $node "$LCTL --device ec setup $OBD" ||
12577 if [ $rc -eq 0 ]; then
12578 id=$(do_facet $node "$LCTL --device ec create 1" | awk '/object id/ {print $6}')
12579 [ ${PIPESTATUS[0]} -eq 0 -a -n "$id" ] || rc=3
12581 echo "New object id is $id"
12582 [ $rc -eq 0 ] && { do_facet $node "$LCTL --device ec getattr $id" ||
12584 [ $rc -eq 0 ] && { do_facet $node "$LCTL --device ec " \
12585 "test_brw $count w v $pages $id" || rc=4; }
12586 [ $rc -eq 0 ] && { do_facet $node "$LCTL --device ec destroy $id 1" ||
12588 [ $rc -eq 0 -o $rc -gt 2 ] && { do_facet $node "$LCTL --device ec " \
12589 "cleanup" || rc=5; }
12590 [ $rc -eq 0 -o $rc -gt 1 ] && { do_facet $node "$LCTL --device ec " \
12591 "detach" || rc=6; }
12592 [ $rc -ne 0 ] && echo "obecho_create_test failed: $rc"
12597 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
12598 remote_ost_nodsh && skip "remote OST with nodsh" && return
12600 local rmmod_local=0
12602 if ! module_loaded obdecho; then
12603 load_module obdecho/obdecho
12607 local osc=$($LCTL dl | grep -v mdt | awk '$3 == "osc" {print $4; exit}')
12608 local host=$(lctl get_param -n osc.$osc.import |
12609 awk '/current_connection:/ {print $2}' )
12610 local target=$(lctl get_param -n osc.$osc.import |
12611 awk '/target:/ {print $2}' )
12612 target=${target%_UUID}
12614 [[ -n $target ]] && { setup_obdecho_osc $host $target || rc=1; } || rc=1
12615 [ $rc -eq 0 ] && { obdecho_test ${target}_osc client || rc=2; }
12616 [[ -n $target ]] && cleanup_obdecho_osc $target
12617 [ $rmmod_local -eq 1 ] && rmmod obdecho
12620 run_test 180a "test obdecho on osc"
12623 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
12624 remote_ost_nodsh && skip "remote OST with nodsh" && return
12626 local rmmod_remote=0
12628 do_rpc_nodes $(facet_active_host ost1) load_module obdecho/obdecho &&
12629 rmmod_remote=true || error "failed to load module obdecho"
12630 target=$(do_facet ost1 $LCTL dl | awk '/obdfilter/ {print $4;exit}')
12631 [[ -n $target ]] && { obdecho_test $target ost1 || rc=1; }
12632 $rmmod_remote && do_facet ost1 "rmmod obdecho"
12635 run_test 180b "test obdecho directly on obdfilter"
12637 test_180c() { # LU-2598
12638 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
12639 remote_ost_nodsh && skip "remote OST with nodsh" && return
12640 [[ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.4.0) ]] &&
12641 skip "Need MDS version at least 2.4.0" && return
12644 local rmmod_remote=false
12645 local pages=16384 # 64MB bulk I/O RPC size
12648 do_rpc_nodes $(facet_active_host ost1) load_module obdecho/obdecho &&
12649 rmmod_remote=true || error "failed to load module obdecho"
12651 target=$(do_facet ost1 $LCTL dl | awk '/obdfilter/ { print $4; exit; }')
12652 if [ -n "$target" ]; then
12653 obdecho_test "$target" ost1 "$pages" || rc=${PIPESTATUS[0]}
12655 echo "there is no obdfilter target on ost1"
12658 $rmmod_remote && do_facet ost1 "rmmod obdecho" || true
12661 run_test 180c "test huge bulk I/O size on obdfilter, don't LASSERT"
12663 test_181() { # bug 22177
12664 test_mkdir $DIR/$tdir
12665 # create enough files to index the directory
12666 createmany -o $DIR/$tdir/foobar 4000
12667 # print attributes for debug purpose
12670 multiop_bg_pause $DIR/$tdir D_Sc || return 1
12672 # remove the files & current working dir
12673 unlinkmany $DIR/$tdir/foobar 4000
12675 kill -USR1 $MULTIPID
12677 stat $DIR/$tdir && error "open-unlinked dir was not removed!"
12680 run_test 181 "Test open-unlinked dir ========================"
12686 mkdir -p $DIR/$tdir || error "creating dir $DIR/$tdir"
12688 $LCTL set_param mdc.*.rpc_stats=clear
12690 for (( i = 0; i < $tcount; i++ )) ; do
12691 mkdir $DIR/$tdir/$i
12694 for (( i = 0; i < $tcount; i++ )) ; do
12695 createmany -o $DIR/$tdir/$i/f- $fcount &
12699 for (( i = 0; i < $tcount; i++ )) ; do
12700 unlinkmany $DIR/$tdir/$i/f- $fcount &
12704 $LCTL get_param mdc.*.rpc_stats
12708 run_test 182 "Test parallel modify metadata operations ================"
12710 test_183() { # LU-2275
12711 remote_mds_nodsh && skip "remote MDS with nodsh" && return
12712 [[ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.3.56) ]] &&
12713 skip "Need MDS version at least 2.3.56" && return
12715 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
12716 mkdir -p $DIR/$tdir || error "creating dir $DIR/$tdir"
12717 echo aaa > $DIR/$tdir/$tfile
12719 #define OBD_FAIL_MDS_NEGATIVE_POSITIVE 0x148
12720 do_facet $SINGLEMDS $LCTL set_param fail_loc=0x148
12722 ls -l $DIR/$tdir && error "ls succeeded, should have failed"
12723 cat $DIR/$tdir/$tfile && error "cat succeeded, should have failed"
12725 do_facet $SINGLEMDS $LCTL set_param fail_loc=0
12727 # Flush negative dentry cache
12728 touch $DIR/$tdir/$tfile
12730 # We are not checking for any leaked references here, they'll
12731 # become evident next time we do cleanup with module unload.
12734 run_test 183 "No crash or request leak in case of strange dispositions ========"
12736 # test suite 184 is for LU-2016, LU-2017
12738 check_swap_layouts_support && return 0
12740 dir0=$DIR/$tdir/$testnum
12741 test_mkdir -p -c1 $dir0
12746 $SETSTRIPE -c1 $file1
12748 $SETSTRIPE -c2 $file2
12750 gen1=$($GETSTRIPE -g $file1)
12751 gen2=$($GETSTRIPE -g $file2)
12753 $LFS swap_layouts $file1 $file2 || error "swap of file layout failed"
12754 gen=$($GETSTRIPE -g $file1)
12755 [[ $gen1 != $gen ]] ||
12756 "Layout generation on $file1 does not change"
12757 gen=$($GETSTRIPE -g $file2)
12758 [[ $gen2 != $gen ]] ||
12759 "Layout generation on $file2 does not change"
12761 cmp $ref1 $file2 || error "content compare failed ($ref1 != $file2)"
12762 cmp $ref2 $file1 || error "content compare failed ($ref2 != $file1)"
12764 lfsck_verify_pfid $file1 $file2 || error "PFID are not transferred"
12766 run_test 184a "Basic layout swap"
12769 check_swap_layouts_support && return 0
12771 dir0=$DIR/$tdir/$testnum
12772 mkdir -p $dir0 || error "creating dir $dir0"
12779 $SETSTRIPE -c1 $file1
12780 $SETSTRIPE -c2 $file2
12781 $SETSTRIPE -c1 $file3
12782 chown $RUNAS_ID $file3
12783 gen1=$($GETSTRIPE -g $file1)
12784 gen2=$($GETSTRIPE -g $file2)
12786 $LFS swap_layouts $dir1 $dir2 &&
12787 error "swap of directories layouts should fail"
12788 $LFS swap_layouts $dir1 $file1 &&
12789 error "swap of directory and file layouts should fail"
12790 $RUNAS $LFS swap_layouts $file1 $file2 &&
12791 error "swap of file we cannot write should fail"
12792 $LFS swap_layouts $file1 $file3 &&
12793 error "swap of file with different owner should fail"
12794 /bin/true # to clear error code
12796 run_test 184b "Forbidden layout swap (will generate errors)"
12799 local cmpn_arg=$(cmp -n 2>&1 | grep "invalid option")
12800 [ -n "$cmpn_arg" ] && skip_env "cmp does not support -n" && return
12801 check_swap_layouts_support && return 0
12803 local dir0=$DIR/$tdir/$testnum
12804 mkdir -p $dir0 || error "creating dir $dir0"
12806 local ref1=$dir0/ref1
12807 local ref2=$dir0/ref2
12808 local file1=$dir0/file1
12809 local file2=$dir0/file2
12810 # create a file large enough for the concurrent test
12811 dd if=/dev/urandom of=$ref1 bs=1M count=$((RANDOM % 50 + 20))
12812 dd if=/dev/urandom of=$ref2 bs=1M count=$((RANDOM % 50 + 20))
12813 echo "ref file size: ref1($(stat -c %s $ref1))," \
12814 "ref2($(stat -c %s $ref2))"
12817 dd if=$ref1 of=$file1 bs=16k &
12820 # Make sure dd starts to copy file
12821 while [ ! -f $file1 ]; do sleep 0.1; done
12823 $LFS swap_layouts $file1 $file2
12826 [[ $? == 0 ]] || error "concurrent write on $file1 failed"
12827 [[ $rc == 0 ]] || error "swap of $file1 and $file2 failed"
12829 # how many bytes copied before swapping layout
12830 local copied=$(stat -c %s $file2)
12831 local remaining=$(stat -c %s $ref1)
12832 remaining=$((remaining - copied))
12833 echo "Copied $copied bytes before swapping layout..."
12835 cmp -n $copied $file1 $ref2 | grep differ &&
12836 error "Content mismatch [0, $copied) of ref2 and file1"
12837 cmp -n $copied $file2 $ref1 ||
12838 error "Content mismatch [0, $copied) of ref1 and file2"
12839 cmp -i $copied:$copied -n $remaining $file1 $ref1 ||
12840 error "Content mismatch [$copied, EOF) of ref1 and file1"
12843 rm -f $ref1 $ref2 $file1 $file2
12845 run_test 184c "Concurrent write and layout swap"
12848 check_swap_layouts_support && return 0
12849 [ -z "$(which getfattr 2>/dev/null)" ] &&
12850 skip "no getfattr command" && return 0
12852 local file1=$DIR/$tdir/$tfile-1
12853 local file2=$DIR/$tdir/$tfile-2
12854 local file3=$DIR/$tdir/$tfile-3
12858 mkdir -p $DIR/$tdir
12859 touch $file1 || error "create $file1 failed"
12860 $OPENFILE -f O_CREAT:O_LOV_DELAY_CREATE $file2 ||
12861 error "create $file2 failed"
12862 $OPENFILE -f O_CREAT:O_LOV_DELAY_CREATE $file3 ||
12863 error "create $file3 failed"
12864 lovea1=$(get_layout_param $file1)
12866 $LFS swap_layouts $file2 $file3 ||
12867 error "swap $file2 $file3 layouts failed"
12868 $LFS swap_layouts $file1 $file2 ||
12869 error "swap $file1 $file2 layouts failed"
12871 lovea2=$(get_layout_param $file2)
12874 [ "$lovea1" == "$lovea2" ] || error "lovea $lovea1 != $lovea2"
12876 lovea1=$(getfattr -n trusted.lov $file1 | grep ^trusted)
12877 [[ -z "$lovea1" ]] || error "$file1 shouldn't have lovea"
12879 run_test 184d "allow stripeless layouts swap"
12882 [[ $(lustre_version_code $SINGLEMDS) -ge $(version_code 2.6.94) ]] ||
12883 { skip "Need MDS version at least 2.6.94"; return 0; }
12884 check_swap_layouts_support && return 0
12885 [ -z "$(which getfattr 2>/dev/null)" ] &&
12886 skip "no getfattr command" && return 0
12888 local file1=$DIR/$tdir/$tfile-1
12889 local file2=$DIR/$tdir/$tfile-2
12890 local file3=$DIR/$tdir/$tfile-3
12893 mkdir -p $DIR/$tdir
12894 touch $file1 || error "create $file1 failed"
12895 $OPENFILE -f O_CREAT:O_LOV_DELAY_CREATE $file2 ||
12896 error "create $file2 failed"
12897 $OPENFILE -f O_CREAT:O_LOV_DELAY_CREATE $file3 ||
12898 error "create $file3 failed"
12900 $LFS swap_layouts $file1 $file2 ||
12901 error "swap $file1 $file2 layouts failed"
12903 lovea=$(getfattr -n trusted.lov $file1 | grep ^trusted)
12904 [[ -z "$lovea" ]] || error "$file1 shouldn't have lovea"
12906 echo 123 > $file1 || error "Should be able to write into $file1"
12908 $LFS swap_layouts $file1 $file3 ||
12909 error "swap $file1 $file3 layouts failed"
12911 echo 123 > $file1 || error "Should be able to write into $file1"
12913 rm -rf $file1 $file2 $file3
12915 run_test 184e "Recreate layout after stripeless layout swaps"
12917 test_185() { # LU-2441
12918 # LU-3553 - no volatile file support in old servers
12919 [[ $(lustre_version_code $SINGLEMDS) -ge $(version_code 2.3.60) ]] ||
12920 { skip "Need MDS version at least 2.3.60"; return 0; }
12922 mkdir -p $DIR/$tdir || error "creating dir $DIR/$tdir"
12923 touch $DIR/$tdir/spoo
12924 local mtime1=$(stat -c "%Y" $DIR/$tdir)
12925 local fid=$($MULTIOP $DIR/$tdir VFw4096c) ||
12926 error "cannot create/write a volatile file"
12927 [ "$FILESET" == "" ] &&
12928 $CHECKSTAT -t file $MOUNT/.lustre/fid/$fid 2>/dev/null &&
12929 error "FID is still valid after close"
12931 multiop_bg_pause $DIR/$tdir vVw4096_c
12938 # assume that the next FID for this client is sequential, since stdout
12939 # is unfortunately eaten by multiop_bg_pause
12940 local n=$((${fidv[1]} + 1))
12941 local next_fid="${fidv[0]}:$(printf "0x%x" $n):${fidv[2]}"
12942 if [ "$FILESET" == "" ]; then
12943 $CHECKSTAT -t file $MOUNT/.lustre/fid/$next_fid ||
12944 error "FID is missing before close"
12946 kill -USR1 $multi_pid
12947 # 1 second delay, so if mtime change we will see it
12949 local mtime2=$(stat -c "%Y" $DIR/$tdir)
12950 [[ $mtime1 == $mtime2 ]] || error "mtime has changed"
12952 run_test 185 "Volatile file support"
12955 remote_mds_nodsh && skip "remote MDS with nodsh" && return
12956 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.3.0) ] &&
12957 skip "Need MDS version at least 2.3.0" && return
12959 local dir0=$DIR/$tdir/$testnum
12960 mkdir -p $dir0 || error "creating dir $dir0"
12962 local file=$dir0/file1
12963 dd if=/dev/urandom of=$file count=10 bs=1M conv=fsync
12964 local dv1=$($LFS data_version $file)
12965 dd if=/dev/urandom of=$file seek=10 count=1 bs=1M conv=fsync
12966 local dv2=$($LFS data_version $file)
12967 [[ $dv1 != $dv2 ]] ||
12968 error "data version did not change on write $dv1 == $dv2"
12973 run_test 187a "Test data version change"
12976 remote_mds_nodsh && skip "remote MDS with nodsh" && return
12977 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.3.0) ] &&
12978 skip "Need MDS version at least 2.3.0" && return
12980 local dir0=$DIR/$tdir/$testnum
12981 mkdir -p $dir0 || error "creating dir $dir0"
12983 declare -a DV=$($MULTIOP $dir0 Vw1000xYw1000xY | cut -f3 -d" ")
12984 [[ ${DV[0]} != ${DV[1]} ]] ||
12985 error "data version did not change on write"\
12986 " ${DV[0]} == ${DV[1]}"
12991 run_test 187b "Test data version change on volatile file"
12994 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
12995 remote_mgs_nodsh && skip "remote MGS with nodsh" && return
12996 [ -n "$FILESET" ] && skip "SKIP due to FILESET set" && return
12998 local POOL=${POOL:-cea1}
12999 local POOL_ROOT=${POOL_ROOT:-$DIR/d200.pools}
13000 local POOL_DIR_NAME=${POOL_DIR_NAME:-dir_tst}
13003 local last_ost=$(($OSTCOUNT - 1))
13005 local ost_list=$(seq $first_ost $ost_step $last_ost)
13006 local ost_range="$first_ost $last_ost $ost_step"
13007 local test_path=$POOL_ROOT/$POOL_DIR_NAME
13008 local file_dir=$POOL_ROOT/file_tst
13009 local subdir=$test_path/subdir
13012 if ! combined_mgs_mds ; then
13017 # former test_200a test_200b
13018 pool_add $POOL || { rc=$? ; break; }
13019 pool_add_targets $POOL $ost_range || { rc=$? ; break; }
13020 # former test_200c test_200d
13021 mkdir -p $test_path
13022 pool_set_dir $POOL $test_path || { rc=$? ; break; }
13023 pool_check_dir $POOL $test_path || { rc=$? ; break; }
13025 pool_check_dir $POOL $subdir || { rc=$? ; break; }
13026 pool_dir_rel_path $POOL $POOL_DIR_NAME $POOL_ROOT \
13027 || { rc=$? ; break; }
13028 # former test_200e test_200f
13029 local files=$((OSTCOUNT*3))
13030 pool_alloc_files $POOL $test_path $files "$ost_list" \
13031 || { rc=$? ; break; }
13032 pool_create_files $POOL $file_dir $files "$ost_list" \
13033 || { rc=$? ; break; }
13034 # former test_200g test_200h
13035 pool_lfs_df $POOL || { rc=$? ; break; }
13036 pool_file_rel_path $POOL $test_path || { rc=$? ; break; }
13038 # former test_201a test_201b test_201c
13039 pool_remove_first_target $POOL || { rc=$? ; break; }
13041 local f=$test_path/$tfile
13042 pool_remove_all_targets $POOL $f || { rc=$? ; break; }
13043 pool_remove $POOL $f || { rc=$? ; break; }
13049 if ! combined_mgs_mds ; then
13054 run_test 200 "OST pools"
13056 # usage: default_attr <count | size | offset>
13058 $LCTL get_param -n lov.$FSNAME-clilov-\*.stripe${1}
13061 # usage: check_default_stripe_attr
13062 check_default_stripe_attr() {
13063 ACTUAL=$($GETSTRIPE $* $DIR/$tdir)
13066 [ -n "$2" ] && EXPECTED=0 || EXPECTED=$(default_attr count);;
13068 [ -n "$2" ] && EXPECTED=0 || EXPECTED=$(default_attr size);;
13072 error "unknown getstripe attr '$1'"
13075 [ $ACTUAL == $EXPECTED ] ||
13076 error "$DIR/$tdir has $1 '$ACTUAL', not '$EXPECTED'"
13080 test_mkdir $DIR/$tdir
13081 $SETSTRIPE --stripe-count 0 --stripe-size 0 --stripe-index -1 $DIR/$tdir
13083 check_default_stripe_attr --stripe-count
13084 check_default_stripe_attr --stripe-size
13085 check_default_stripe_attr --stripe-index
13087 run_test 204a "Print default stripe attributes"
13090 test_mkdir $DIR/$tdir
13091 $SETSTRIPE --stripe-count 1 $DIR/$tdir
13093 check_default_stripe_attr --stripe-size
13094 check_default_stripe_attr --stripe-index
13096 run_test 204b "Print default stripe size and offset"
13099 test_mkdir $DIR/$tdir
13100 $SETSTRIPE --stripe-size 65536 $DIR/$tdir
13102 check_default_stripe_attr --stripe-count
13103 check_default_stripe_attr --stripe-index
13105 run_test 204c "Print default stripe count and offset"
13108 test_mkdir $DIR/$tdir
13109 $SETSTRIPE --stripe-index 0 $DIR/$tdir
13111 check_default_stripe_attr --stripe-count
13112 check_default_stripe_attr --stripe-size
13114 run_test 204d "Print default stripe count and size"
13117 test_mkdir $DIR/$tdir
13118 $SETSTRIPE -d $DIR/$tdir
13120 check_default_stripe_attr --stripe-count --raw
13121 check_default_stripe_attr --stripe-size --raw
13122 check_default_stripe_attr --stripe-index --raw
13124 run_test 204e "Print raw stripe attributes"
13127 test_mkdir $DIR/$tdir
13128 $SETSTRIPE --stripe-count 1 $DIR/$tdir
13130 check_default_stripe_attr --stripe-size --raw
13131 check_default_stripe_attr --stripe-index --raw
13133 run_test 204f "Print raw stripe size and offset"
13136 test_mkdir $DIR/$tdir
13137 $SETSTRIPE --stripe-size 65536 $DIR/$tdir
13139 check_default_stripe_attr --stripe-count --raw
13140 check_default_stripe_attr --stripe-index --raw
13142 run_test 204g "Print raw stripe count and offset"
13145 test_mkdir $DIR/$tdir
13146 $SETSTRIPE --stripe-index 0 $DIR/$tdir
13148 check_default_stripe_attr --stripe-count --raw
13149 check_default_stripe_attr --stripe-size --raw
13151 run_test 204h "Print raw stripe count and size"
13153 # Figure out which job scheduler is being used, if any,
13154 # or use a fake one
13155 if [ -n "$SLURM_JOB_ID" ]; then # SLURM
13156 JOBENV=SLURM_JOB_ID
13157 elif [ -n "$LSB_JOBID" ]; then # Load Sharing Facility
13159 elif [ -n "$PBS_JOBID" ]; then # PBS/Maui/Moab
13161 elif [ -n "$LOADL_STEPID" ]; then # LoadLeveller
13162 JOBENV=LOADL_STEP_ID
13163 elif [ -n "$JOB_ID" ]; then # Sun Grid Engine
13166 $LCTL list_param jobid_name > /dev/null 2>&1
13167 if [ $? -eq 0 ]; then
13174 verify_jobstats() {
13179 # we don't really need to clear the stats for this test to work, since each
13180 # command has a unique jobid, but it makes debugging easier if needed.
13181 # for facet in $facets; do
13182 # local dev=$(convert_facet2label $facet)
13183 # # clear old jobstats
13184 # do_facet $facet lctl set_param *.$dev.job_stats="clear"
13187 # use a new JobID for each test, or we might see an old one
13188 [ "$JOBENV" = "FAKE_JOBID" ] &&
13189 FAKE_JOBID=id.$testnum.$(basename ${cmd[0]}).$RANDOM
13193 [ "$JOBENV" = "nodelocal" ] && {
13194 FAKE_JOBID=id.$testnum.$(basename ${cmd[0]}).$RANDOM
13195 $LCTL set_param jobid_name=$FAKE_JOBID
13199 log "Test: ${cmd[*]}"
13200 log "Using JobID environment variable $JOBENV=$JOBVAL"
13202 if [ $JOBENV = "FAKE_JOBID" ]; then
13203 FAKE_JOBID=$JOBVAL ${cmd[*]}
13208 # all files are created on OST0000
13209 for facet in $facets; do
13210 local stats="*.$(convert_facet2label $facet).job_stats"
13211 if [ $(do_facet $facet lctl get_param $stats |
13212 grep -c $JOBVAL) -ne 1 ]; then
13213 do_facet $facet lctl get_param $stats
13214 error "No jobstats for $JOBVAL found on $facet::$stats"
13220 local new_jobenv=$1
13222 do_facet mgs $LCTL conf_param $FSNAME.sys.jobid_var=$new_jobenv
13223 wait_update $HOSTNAME "$LCTL get_param -n jobid_var" $new_jobenv
13226 test_205() { # Job stats
13227 [[ $(lustre_version_code $SINGLEMDS) -ge $(version_code 2.7.1) ]] ||
13228 { skip "Need MDS version with at least 2.7.1"; return 0; }
13230 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
13231 remote_mgs_nodsh && skip "remote MGS with nodsh" && return
13232 remote_mds_nodsh && skip "remote MDS with nodsh" && return
13233 remote_ost_nodsh && skip "remote OST with nodsh" && return
13235 [ -z "$(lctl get_param -n mdc.*.connect_flags | grep jobstats)" ] &&
13236 skip "Server doesn't support jobstats" && return 0
13237 [[ $JOBID_VAR = disable ]] && skip "jobstats is disabled" && return
13239 local old_jobenv=$($LCTL get_param -n jobid_var)
13240 if [ $old_jobenv != $JOBENV ]; then
13241 jobstats_set $JOBENV
13242 stack_trap "do_facet mgs \
13243 $LCTL conf_param $FSNAME.sys.jobid_var=$old_jobenv" EXIT
13248 local old_interval=$(do_facet $SINGLEMDS lctl get_param -n \
13249 mdt.*.job_cleanup_interval | head -n 1)
13250 local new_interval=5
13251 do_facet $SINGLEMDS \
13252 $LCTL set_param mdt.*.job_cleanup_interval=$new_interval
13253 stack_trap "do_facet $SINGLEMDS \
13254 $LCTL set_param mdt.*.job_cleanup_interval=$old_interval" EXIT
13255 local start=$SECONDS
13259 cmd="mkdir $DIR/$tdir"
13260 verify_jobstats "$cmd" "$SINGLEMDS"
13262 cmd="rmdir $DIR/$tdir"
13263 verify_jobstats "$cmd" "$SINGLEMDS"
13264 # mkdir on secondary MDT
13265 if [ $MDSCOUNT -gt 1 ]; then
13266 cmd="lfs mkdir -i 1 $DIR/$tdir.remote"
13267 verify_jobstats "$cmd" "mds2"
13270 cmd="mknod $DIR/$tfile c 1 3"
13271 verify_jobstats "$cmd" "$SINGLEMDS"
13273 cmd="rm -f $DIR/$tfile"
13274 verify_jobstats "$cmd" "$SINGLEMDS"
13275 # create all files on OST0000 so verify_jobstats can find OST stats
13277 cmd="$SETSTRIPE -i 0 -c 1 $DIR/$tfile"
13278 verify_jobstats "$cmd" "$SINGLEMDS"
13280 cmd="touch $DIR/$tfile"
13281 verify_jobstats "$cmd" "$SINGLEMDS ost1"
13283 cmd="dd if=/dev/zero of=$DIR/$tfile bs=1M count=1 oflag=sync"
13284 verify_jobstats "$cmd" "ost1"
13286 cancel_lru_locks osc
13287 cmd="dd if=$DIR/$tfile of=/dev/null bs=1M count=1 iflag=direct"
13288 verify_jobstats "$cmd" "ost1"
13290 cmd="$TRUNCATE $DIR/$tfile 0"
13291 verify_jobstats "$cmd" "$SINGLEMDS ost1"
13293 cmd="mv -f $DIR/$tfile $DIR/$tdir.rename"
13294 verify_jobstats "$cmd" "$SINGLEMDS"
13295 # jobstats expiry - sleep until old stats should be expired
13296 local left=$((new_interval + 5 - (SECONDS - start)))
13297 [ $left -ge 0 ] && wait_update_facet $SINGLEMDS \
13298 "lctl get_param *.*.job_stats | grep -c 'job_id.*mkdir'" \
13300 cmd="mkdir $DIR/$tdir.expire"
13301 verify_jobstats "$cmd" "$SINGLEMDS"
13302 [ $(do_facet $SINGLEMDS lctl get_param *.*.job_stats |
13303 grep -c "job_id.*mkdir") -gt 1 ] && error "old jobstats not expired"
13305 # Ensure that jobid are present in changelog (if supported by MDS)
13306 if [ $(lustre_version_code $SINGLEMDS) -ge $(version_code 2.6.52) ];then
13307 changelog_dump | tail -10
13308 jobids=$(changelog_dump | tail -9 | grep -c "j=")
13309 [ $jobids -eq 9 ] ||
13310 error "Wrong changelog jobid count $jobids != 9"
13314 jobstats_set $JOBENV
13316 changelog_dump | grep $tfile
13317 jobids=$(changelog_dump | grep $tfile | tail -1 | grep -c "j=")
13318 [ $jobids -eq 0 ] ||
13319 error "Unexpected jobids when jobid_var=$JOBENV"
13322 run_test 205 "Verify job stats"
13324 # LU-1480, LU-1773 and LU-1657
13326 mkdir -p $DIR/$tdir
13327 $SETSTRIPE -c -1 $DIR/$tdir
13328 #define OBD_FAIL_LOV_INIT 0x1403
13329 $LCTL set_param fail_loc=0xa0001403
13330 $LCTL set_param fail_val=1
13331 touch $DIR/$tdir/$tfile || true
13333 run_test 206 "fail lov_init_raid0() doesn't lbug"
13336 dd if=/dev/zero of=$DIR/$tfile bs=4k count=$((RANDOM%10+1))
13337 local fsz=`stat -c %s $DIR/$tfile`
13338 cancel_lru_locks mdc
13340 # do not return layout in getattr intent
13341 #define OBD_FAIL_MDS_NO_LL_GETATTR 0x170
13342 $LCTL set_param fail_loc=0x170
13343 local sz=`stat -c %s $DIR/$tfile`
13345 [ $fsz -eq $sz ] || error "file size expected $fsz, actual $sz"
13349 run_test 207a "can refresh layout at glimpse"
13352 dd if=/dev/zero of=$DIR/$tfile bs=4k count=$((RANDOM%10+1))
13353 local cksum=`md5sum $DIR/$tfile`
13354 local fsz=`stat -c %s $DIR/$tfile`
13355 cancel_lru_locks mdc
13356 cancel_lru_locks osc
13358 # do not return layout in getattr intent
13359 #define OBD_FAIL_MDS_NO_LL_OPEN 0x171
13360 $LCTL set_param fail_loc=0x171
13362 # it will refresh layout after the file is opened but before read issues
13363 echo checksum is "$cksum"
13364 echo "$cksum" |md5sum -c --quiet || error "file differs"
13368 run_test 207b "can refresh layout at open"
13371 # FIXME: in this test suite, only RD lease is used. This is okay
13372 # for now as only exclusive open is supported. After generic lease
13373 # is done, this test suite should be revised. - Jinshan
13375 remote_mds_nodsh && skip "remote MDS with nodsh" && return
13376 [[ $(lustre_version_code $SINGLEMDS) -ge $(version_code 2.4.52) ]] ||
13377 { skip "Need MDS version at least 2.4.52"; return 0; }
13379 echo "==== test 1: verify get lease work"
13380 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:eRE+eU || error "get lease error"
13382 echo "==== test 2: verify lease can be broken by upcoming open"
13383 $MULTIOP $DIR/$tfile oO_RDONLY:eR_E-eUc &
13387 $MULTIOP $DIR/$tfile oO_RDONLY:c
13388 kill -USR1 $PID && wait $PID || error "break lease error"
13390 echo "==== test 3: verify lease can't be granted if an open already exists"
13391 $MULTIOP $DIR/$tfile oO_RDONLY:_c &
13395 $MULTIOP $DIR/$tfile oO_RDONLY:eReUc && error "apply lease should fail"
13396 kill -USR1 $PID && wait $PID || error "open file error"
13398 echo "==== test 4: lease can sustain over recovery"
13399 $MULTIOP $DIR/$tfile oO_RDONLY:eR_E+eUc &
13405 kill -USR1 $PID && wait $PID || error "lease broken over recovery"
13407 echo "==== test 5: lease broken can't be regained by replay"
13408 $MULTIOP $DIR/$tfile oO_RDONLY:eR_E-eUc &
13412 # open file to break lease and then recovery
13413 $MULTIOP $DIR/$tfile oO_RDWR:c || error "open file error"
13416 kill -USR1 $PID && wait $PID || error "lease not broken over recovery"
13420 run_test 208 "Exclusive open"
13423 [ -z "$(lctl get_param -n mdc.*.connect_flags | grep disp_stripe)" ] &&
13424 skip_env "must have disp_stripe" && return
13427 sync; sleep 5; sync;
13429 echo 3 > /proc/sys/vm/drop_caches
13430 req_before=$(awk '/ptlrpc_cache / { print $2 }' /proc/slabinfo)
13432 # open/close 500 times
13433 for i in $(seq 500); do
13437 echo 3 > /proc/sys/vm/drop_caches
13438 req_after=$(awk '/ptlrpc_cache / { print $2 }' /proc/slabinfo)
13440 echo "before: $req_before, after: $req_after"
13441 [ $((req_after - req_before)) -ge 300 ] &&
13442 error "open/close requests are not freed"
13445 run_test 209 "read-only open/close requests should be freed promptly"
13449 size=$((size % 8192 + 1))
13450 dd if=/dev/urandom of=$DIR/f212 bs=1k count=$size
13451 sendfile $DIR/f212 $DIR/f212.xyz || error "sendfile wrong"
13452 rm -f $DIR/f212 $DIR/f212.xyz
13454 run_test 212 "Sendfile test ============================================"
13457 dd if=/dev/zero of=$DIR/$tfile bs=4k count=4
13458 cancel_lru_locks osc
13459 lctl set_param fail_loc=0x8000040f
13460 # generate a read lock
13461 cat $DIR/$tfile > /dev/null
13462 # write to the file, it will try to cancel the above read lock.
13463 cat /etc/hosts >> $DIR/$tfile
13465 run_test 213 "OSC lock completion and cancel race don't crash - bug 18829"
13467 test_214() { # for bug 20133
13468 mkdir -p $DIR/$tdir/d214c || error "mkdir $DIR/$tdir/d214c failed"
13469 for (( i=0; i < 340; i++ )) ; do
13470 touch $DIR/$tdir/d214c/a$i
13473 ls -l $DIR/$tdir || error "ls -l $DIR/d214p failed"
13474 mv $DIR/$tdir/d214c $DIR/ || error "mv $DIR/d214p/d214c $DIR/ failed"
13475 ls $DIR/d214c || error "ls $DIR/d214c failed"
13476 rm -rf $DIR/$tdir || error "rm -rf $DIR/d214* failed"
13477 rm -rf $DIR/d214* || error "rm -rf $DIR/d214* failed"
13479 run_test 214 "hash-indexed directory test - bug 20133"
13481 # having "abc" as 1st arg, creates $TMP/lnet_abc.out and $TMP/lnet_abc.sys
13482 create_lnet_proc_files() {
13483 lctl get_param -n $1 >$TMP/lnet_$1.sys || error "cannot read lnet.$1"
13486 # counterpart of create_lnet_proc_files
13487 remove_lnet_proc_files() {
13488 rm -f $TMP/lnet_$1.sys
13491 # uses 1st arg as trailing part of filename, 2nd arg as description for reports,
13492 # 3rd arg as regexp for body
13493 check_lnet_proc_stats() {
13494 local l=$(cat "$TMP/lnet_$1" |wc -l)
13495 [ $l = 1 ] || (cat "$TMP/lnet_$1" && error "$2 is not of 1 line: $l")
13497 grep -E "$3" "$TMP/lnet_$1" || (cat "$TMP/lnet_$1" && error "$2 misformatted")
13500 # uses 1st arg as trailing part of filename, 2nd arg as description for reports,
13501 # 3rd arg as regexp for body, 4th arg as regexp for 1st line, 5th arg is
13502 # optional and can be regexp for 2nd line (lnet.routes case)
13503 check_lnet_proc_entry() {
13504 local blp=2 # blp stands for 'position of 1st line of body'
13505 [ -z "$5" ] || blp=3 # lnet.routes case
13507 local l=$(cat "$TMP/lnet_$1" |wc -l)
13508 # subtracting one from $blp because the body can be empty
13509 [ "$l" -ge "$(($blp - 1))" ] || (cat "$TMP/lnet_$1" && error "$2 is too short: $l")
13511 sed -n '1 p' "$TMP/lnet_$1" |grep -E "$4" >/dev/null ||
13512 (cat "$TMP/lnet_$1" && error "1st line of $2 misformatted")
13514 [ "$5" = "" ] || sed -n '2 p' "$TMP/lnet_$1" |grep -E "$5" >/dev/null ||
13515 (cat "$TMP/lnet_$1" && error "2nd line of $2 misformatted")
13517 # bail out if any unexpected line happened
13518 sed -n "$blp p" "$TMP/lnet_$1" | grep -Ev "$3"
13519 [ "$?" != 0 ] || error "$2 misformatted"
13522 test_215() { # for bugs 18102, 21079, 21517
13523 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
13524 local N='(0|[1-9][0-9]*)' # non-negative numeric
13525 local P='[1-9][0-9]*' # positive numeric
13526 local I='(0|-?[1-9][0-9]*|NA)' # any numeric (0 | >0 | <0) or NA if no value
13527 local NET='[a-z][a-z0-9]*' # LNET net like o2ib2
13528 local ADDR='[0-9.]+' # LNET addr like 10.0.0.1
13529 local NID="$ADDR@$NET" # LNET nid like 10.0.0.1@o2ib2
13531 local L1 # regexp for 1st line
13532 local L2 # regexp for 2nd line (optional)
13533 local BR # regexp for the rest (body)
13535 # lnet.stats should look as 11 space-separated non-negative numerics
13536 BR="^$N $N $N $N $N $N $N $N $N $N $N$"
13537 create_lnet_proc_files "stats"
13538 check_lnet_proc_stats "stats.sys" "lnet.stats" "$BR"
13539 remove_lnet_proc_files "stats"
13541 # lnet.routes should look like this:
13542 # Routing disabled/enabled
13543 # net hops priority state router
13544 # where net is a string like tcp0, hops > 0, priority >= 0,
13545 # state is up/down,
13546 # router is a string like 192.168.1.1@tcp2
13547 L1="^Routing (disabled|enabled)$"
13548 L2="^net +hops +priority +state +router$"
13549 BR="^$NET +$N +(0|1) +(up|down) +$NID$"
13550 create_lnet_proc_files "routes"
13551 check_lnet_proc_entry "routes.sys" "lnet.routes" "$BR" "$L1" "$L2"
13552 remove_lnet_proc_files "routes"
13554 # lnet.routers should look like this:
13555 # ref rtr_ref alive_cnt state last_ping ping_sent deadline down_ni router
13556 # where ref > 0, rtr_ref > 0, alive_cnt >= 0, state is up/down,
13557 # last_ping >= 0, ping_sent is boolean (0/1), deadline and down_ni are
13558 # numeric (0 or >0 or <0), router is a string like 192.168.1.1@tcp2
13559 L1="^ref +rtr_ref +alive_cnt +state +last_ping +ping_sent +deadline +down_ni +router$"
13560 BR="^$P +$P +$N +(up|down) +$N +(0|1) +$I +$I +$NID$"
13561 create_lnet_proc_files "routers"
13562 check_lnet_proc_entry "routers.sys" "lnet.routers" "$BR" "$L1"
13563 remove_lnet_proc_files "routers"
13565 # lnet.peers should look like this:
13566 # nid refs state last max rtr min tx min queue
13567 # where nid is a string like 192.168.1.1@tcp2, refs > 0,
13568 # state is up/down/NA, max >= 0. last, rtr, min, tx, min are
13569 # numeric (0 or >0 or <0), queue >= 0.
13570 L1="^nid +refs +state +last +max +rtr +min +tx +min +queue$"
13571 BR="^$NID +$P +(up|down|NA) +$I +$N +$I +$I +$I +$I +$N$"
13572 create_lnet_proc_files "peers"
13573 check_lnet_proc_entry "peers.sys" "lnet.peers" "$BR" "$L1"
13574 remove_lnet_proc_files "peers"
13576 # lnet.buffers should look like this:
13577 # pages count credits min
13578 # where pages >=0, count >=0, credits and min are numeric (0 or >0 or <0)
13579 L1="^pages +count +credits +min$"
13580 BR="^ +$N +$N +$I +$I$"
13581 create_lnet_proc_files "buffers"
13582 check_lnet_proc_entry "buffers.sys" "lnet.buffers" "$BR" "$L1"
13583 remove_lnet_proc_files "buffers"
13585 # lnet.nis should look like this:
13586 # nid status alive refs peer rtr max tx min
13587 # where nid is a string like 192.168.1.1@tcp2, status is up/down,
13588 # alive is numeric (0 or >0 or <0), refs >= 0, peer >= 0,
13589 # rtr >= 0, max >=0, tx and min are numeric (0 or >0 or <0).
13590 L1="^nid +status +alive +refs +peer +rtr +max +tx +min$"
13591 BR="^$NID +(up|down) +$I +$N +$N +$N +$N +$I +$I$"
13592 create_lnet_proc_files "nis"
13593 check_lnet_proc_entry "nis.sys" "lnet.nis" "$BR" "$L1"
13594 remove_lnet_proc_files "nis"
13596 # can we successfully write to lnet.stats?
13597 lctl set_param -n stats=0 || error "cannot write to lnet.stats"
13599 run_test 215 "lnet exists and has proper content - bugs 18102, 21079, 21517"
13601 test_216() { # bug 20317
13602 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
13603 remote_ost_nodsh && skip "remote OST with nodsh" && return
13606 local facets=$(get_facets OST)
13607 local p="$TMP/$TESTSUITE-$TESTNAME.parameters"
13609 save_lustre_params client "osc.*.contention_seconds" > $p
13610 save_lustre_params $facets \
13611 "ldlm.namespaces.filter-*.max_nolock_bytes" >> $p
13612 save_lustre_params $facets \
13613 "ldlm.namespaces.filter-*.contended_locks" >> $p
13614 save_lustre_params $facets \
13615 "ldlm.namespaces.filter-*.contention_seconds" >> $p
13616 clear_stats osc.*.osc_stats
13618 # agressive lockless i/o settings
13619 do_nodes $(comma_list $(osts_nodes)) \
13620 "lctl set_param -n ldlm.namespaces.*.max_nolock_bytes=2000000 \
13621 ldlm.namespaces.filter-*.contended_locks=0 \
13622 ldlm.namespaces.filter-*.contention_seconds=60"
13623 lctl set_param -n osc.*.contention_seconds=60
13625 $DIRECTIO write $DIR/$tfile 0 10 4096
13626 $CHECKSTAT -s 40960 $DIR/$tfile
13628 # disable lockless i/o
13629 do_nodes $(comma_list $(osts_nodes)) \
13630 "lctl set_param -n ldlm.namespaces.filter-*.max_nolock_bytes=0 \
13631 ldlm.namespaces.filter-*.contended_locks=32 \
13632 ldlm.namespaces.filter-*.contention_seconds=0"
13633 lctl set_param -n osc.*.contention_seconds=0
13634 clear_stats osc.*.osc_stats
13636 dd if=/dev/zero of=$DIR/$tfile count=0
13637 $CHECKSTAT -s 0 $DIR/$tfile
13639 restore_lustre_params <$p
13643 run_test 216 "check lockless direct write updates file size and kms correctly"
13645 test_217() { # bug 22430
13646 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
13650 for node in $(nodes_list); do
13651 nid=$(host_nids_address $node $NETTYPE)
13652 if [[ $nid = *-* ]] ; then
13653 echo "lctl ping $(h2nettype $nid)"
13654 lctl ping $(h2nettype $nid)
13656 echo "skipping $node (no hyphen detected)"
13660 run_test 217 "check lctl ping for hostnames with hiphen ('-')"
13663 # do directio so as not to populate the page cache
13664 log "creating a 10 Mb file"
13665 $MULTIOP $DIR/$tfile oO_CREAT:O_DIRECT:O_RDWR:w$((10*1048576))c || error "multiop failed while creating a file"
13666 log "starting reads"
13667 dd if=$DIR/$tfile of=/dev/null bs=4096 &
13668 log "truncating the file"
13669 $MULTIOP $DIR/$tfile oO_TRUNC:c || error "multiop failed while truncating the file"
13671 kill %+ || true # reads might have finished
13672 echo "wait until dd is finished"
13674 log "removing the temporary file"
13675 rm -rf $DIR/$tfile || error "tmp file removal failed"
13677 run_test 218 "parallel read and truncate should not deadlock ======================="
13680 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
13681 # write one partial page
13682 dd if=/dev/zero of=$DIR/$tfile bs=1024 count=1
13683 # set no grant so vvp_io_commit_write will do sync write
13684 $LCTL set_param fail_loc=0x411
13685 # write a full page at the end of file
13686 dd if=/dev/zero of=$DIR/$tfile bs=4096 count=1 seek=1 conv=notrunc
13688 $LCTL set_param fail_loc=0
13689 dd if=/dev/zero of=$DIR/$tfile bs=4096 count=1 seek=3
13690 $LCTL set_param fail_loc=0x411
13691 dd if=/dev/zero of=$DIR/$tfile bs=1024 count=1 seek=2 conv=notrunc
13694 dd if=/dev/zero of=$DIR/$tfile-2 bs=1024 count=1
13695 $CHECKSTAT -s 1024 $DIR/$tfile-2 || error "checkstat wrong size"
13697 run_test 219 "LU-394: Write partial won't cause uncontiguous pages vec at LND"
13699 test_220() { #LU-325
13700 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
13701 remote_ost_nodsh && skip "remote OST with nodsh" && return
13702 remote_mds_nodsh && skip "remote MDS with nodsh" && return
13703 remote_mgs_nodsh && skip "remote MGS with nodsh" && return
13706 # create on MDT0000 so the last_id and next_id are correct
13708 local OST=$($LFS df $DIR | awk '/OST:'$OSTIDX'/ { print $1 }')
13712 local mdtosc_proc1=$(get_mdtosc_proc_path $SINGLEMDS $OST)
13713 local last_id=$(do_facet $SINGLEMDS lctl get_param -n \
13714 osc.$mdtosc_proc1.prealloc_last_id)
13715 local next_id=$(do_facet $SINGLEMDS lctl get_param -n \
13716 osc.$mdtosc_proc1.prealloc_next_id)
13720 if ! combined_mgs_mds ; then
13724 do_facet ost$((OSTIDX + 1)) lctl set_param fail_val=-1
13725 #define OBD_FAIL_OST_ENOINO 0x229
13726 do_facet ost$((OSTIDX + 1)) lctl set_param fail_loc=0x229
13727 create_pool $FSNAME.$TESTNAME || return 1
13728 do_facet mgs $LCTL pool_add $FSNAME.$TESTNAME $OST || return 2
13730 $SETSTRIPE $DIR/$tdir -i $OSTIDX -c 1 -p $FSNAME.$TESTNAME
13732 MDSOBJS=$((last_id - next_id))
13733 echo "preallocated objects on MDS is $MDSOBJS" "($last_id - $next_id)"
13735 blocks=$($LFS df $MOUNT | awk '($1 == '$OSTIDX') { print $4 }')
13736 echo "OST still has $count kbytes free"
13738 echo "create $MDSOBJS files @next_id..."
13739 createmany -o $DIR/$tdir/f $MDSOBJS || return 3
13741 local last_id2=$(do_facet mds${MDSIDX} lctl get_param -n \
13742 osc.$mdtosc_proc1.prealloc_last_id)
13743 local next_id2=$(do_facet mds${MDSIDX} lctl get_param -n \
13744 osc.$mdtosc_proc1.prealloc_next_id)
13746 echo "after creation, last_id=$last_id2, next_id=$next_id2"
13751 do_facet ost$((OSTIDX + 1)) lctl set_param fail_val=0
13752 do_facet ost$((OSTIDX + 1)) lctl set_param fail_loc=0
13754 do_facet mgs $LCTL pool_remove $FSNAME.$TESTNAME $OST ||
13755 error "$LCTL pool_remove $FSNAME.$TESTNAME $OST failed"
13756 do_facet mgs $LCTL pool_destroy $FSNAME.$TESTNAME ||
13757 error "$LCTL pool_destroy $FSNAME.$TESTNAME failed"
13758 echo "unlink $MDSOBJS files @$next_id..."
13759 unlinkmany $DIR/$tdir/f $MDSOBJS || error "unlinkmany failed"
13761 if ! combined_mgs_mds ; then
13765 run_test 220 "preallocated MDS objects still used if ENOSPC from OST"
13768 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
13769 dd if=`which date` of=$MOUNT/date oflag=sync
13770 chmod +x $MOUNT/date
13772 #define OBD_FAIL_LLITE_FAULT_TRUNC_RACE 0x1401
13773 $LCTL set_param fail_loc=0x80001401
13775 $MOUNT/date > /dev/null
13778 run_test 221 "make sure fault and truncate race to not cause OOM"
13781 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
13783 test_mkdir $DIR/$tdir
13784 $LFS setstripe -c 1 -i 0 $DIR/$tdir
13785 createmany -o $DIR/$tdir/$tfile 10
13786 cancel_lru_locks mdc
13787 cancel_lru_locks osc
13788 #define OBD_FAIL_LDLM_AGL_DELAY 0x31a
13789 $LCTL set_param fail_loc=0x31a
13790 ls -l $DIR/$tdir > /dev/null || error "AGL for ls failed"
13791 $LCTL set_param fail_loc=0
13794 run_test 222a "AGL for ls should not trigger CLIO lock failure"
13797 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
13799 test_mkdir $DIR/$tdir
13800 $LFS setstripe -c 1 -i 0 $DIR/$tdir
13801 createmany -o $DIR/$tdir/$tfile 10
13802 cancel_lru_locks mdc
13803 cancel_lru_locks osc
13804 #define OBD_FAIL_LDLM_AGL_DELAY 0x31a
13805 $LCTL set_param fail_loc=0x31a
13806 rm -r $DIR/$tdir || error "AGL for rmdir failed"
13807 $LCTL set_param fail_loc=0
13809 run_test 222b "AGL for rmdir should not trigger CLIO lock failure"
13812 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
13814 test_mkdir $DIR/$tdir
13815 $LFS setstripe -c 1 -i 0 $DIR/$tdir
13816 createmany -o $DIR/$tdir/$tfile 10
13817 cancel_lru_locks mdc
13818 cancel_lru_locks osc
13819 #define OBD_FAIL_LDLM_AGL_NOLOCK 0x31b
13820 $LCTL set_param fail_loc=0x31b
13821 ls -l $DIR/$tdir > /dev/null || error "reenqueue failed"
13822 $LCTL set_param fail_loc=0
13825 run_test 223 "osc reenqueue if without AGL lock granted ======================="
13827 test_224a() { # LU-1039, MRP-303
13828 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
13829 #define OBD_FAIL_PTLRPC_CLIENT_BULK_CB 0x508
13830 $LCTL set_param fail_loc=0x508
13831 dd if=/dev/zero of=$DIR/$tfile bs=4096 count=1 conv=fsync
13832 $LCTL set_param fail_loc=0
13835 run_test 224a "Don't panic on bulk IO failure"
13837 test_224b() { # LU-1039, MRP-303
13838 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
13839 dd if=/dev/zero of=$DIR/$tfile bs=4096 count=1
13840 cancel_lru_locks osc
13841 #define OBD_FAIL_PTLRPC_CLIENT_BULK_CB2 0x515
13842 $LCTL set_param fail_loc=0x515
13843 dd of=/dev/null if=$DIR/$tfile bs=4096 count=1
13844 $LCTL set_param fail_loc=0
13847 run_test 224b "Don't panic on bulk IO failure"
13849 test_224c() { # LU-6441
13850 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
13851 remote_mds_nodsh && skip "remote MDS with nodsh" && return
13853 local p="$TMP/$TESTSUITE-$TESTNAME.parameters"
13854 save_writethrough $p
13855 set_cache writethrough on
13857 local pages_per_rpc=$($LCTL get_param \
13858 osc.*.max_pages_per_rpc)
13859 local at_max=$($LCTL get_param -n at_max)
13860 local timeout=$($LCTL get_param -n timeout)
13861 local test_at="$LCTL get_param -n at_max"
13862 local param_at="$FSNAME.sys.at_max"
13863 local test_timeout="$LCTL get_param -n timeout"
13864 local param_timeout="$FSNAME.sys.timeout"
13866 $LCTL set_param -n osc.*.max_pages_per_rpc=1024
13868 set_conf_param_and_check client "$test_at" "$param_at" 0 ||
13869 error "conf_param at_max=0 failed"
13870 set_conf_param_and_check client "$test_timeout" "$param_timeout" 5 ||
13871 error "conf_param timeout=5 failed"
13873 #define OBD_FAIL_PTLRPC_CLIENT_BULK_CB3 0x520
13874 do_facet ost1 $LCTL set_param fail_loc=0x520
13875 $LFS setstripe -c 1 -i 0 $DIR/$tfile
13876 dd if=/dev/zero of=$DIR/$tfile bs=8MB count=1
13878 do_facet ost1 $LCTL set_param fail_loc=0
13880 set_conf_param_and_check client "$test_at" "$param_at" $at_max ||
13881 error "conf_param at_max=$at_max failed"
13882 set_conf_param_and_check client "$test_timeout" "$param_timeout" \
13883 $timeout || error "conf_param timeout=$timeout failed"
13885 $LCTL set_param -n $pages_per_rpc
13886 restore_lustre_params < $p
13889 run_test 224c "Don't hang if one of md lost during large bulk RPC"
13891 MDSSURVEY=${MDSSURVEY:-$(which mds-survey 2>/dev/null || true)}
13893 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
13894 remote_mds_nodsh && skip "remote MDS with nodsh" && return
13895 if [ -z ${MDSSURVEY} ]; then
13896 skip_env "mds-survey not found" && return
13899 [ $(lustre_version_code $SINGLEMDS) -ge $(version_code 2.2.51) ] ||
13900 { skip "Need MDS version at least 2.2.51"; return; }
13902 local mds=$(facet_host $SINGLEMDS)
13903 local target=$(do_nodes $mds 'lctl dl' |
13904 awk '{ if ($2 == "UP" && $3 == "mdt") { print $4 }}')
13906 local cmd1="file_count=1000 thrhi=4"
13907 local cmd2="dir_count=2 layer=mdd stripe_count=0"
13908 local cmd3="rslt_loc=${TMP} targets=\"$mds:$target\" $MDSSURVEY"
13909 local cmd="$cmd1 $cmd2 $cmd3"
13911 rm -f ${TMP}/mds_survey*
13913 eval $cmd || error "mds-survey with zero-stripe failed"
13914 cat ${TMP}/mds_survey*
13915 rm -f ${TMP}/mds_survey*
13917 run_test 225a "Metadata survey sanity with zero-stripe"
13920 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
13921 remote_mds_nodsh && skip "remote MDS with nodsh" && return
13922 if [ -z ${MDSSURVEY} ]; then
13923 skip_env "mds-survey not found" && return
13925 [ $(lustre_version_code $SINGLEMDS) -ge $(version_code 2.2.51) ] ||
13926 { skip "Need MDS version at least 2.2.51"; return; }
13928 if [ $($LCTL dl | grep -c osc) -eq 0 ]; then
13929 skip_env "Need to mount OST to test" && return
13932 local mds=$(facet_host $SINGLEMDS)
13933 local target=$(do_nodes $mds 'lctl dl' |
13934 awk '{ if ($2 == "UP" && $3 == "mdt") { print $4 }}')
13936 local cmd1="file_count=1000 thrhi=4"
13937 local cmd2="dir_count=2 layer=mdd stripe_count=1"
13938 local cmd3="rslt_loc=${TMP} targets=\"$mds:$target\" $MDSSURVEY"
13939 local cmd="$cmd1 $cmd2 $cmd3"
13941 rm -f ${TMP}/mds_survey*
13943 eval $cmd || error "mds-survey with stripe_count failed"
13944 cat ${TMP}/mds_survey*
13945 rm -f ${TMP}/mds_survey*
13947 run_test 225b "Metadata survey sanity with stripe_count = 1"
13949 mcreate_path2fid () {
13955 local path=$DIR/$tdir/$name
13960 $MCREATE --mode=$1 --major=$2 --minor=$3 $path ||
13961 error "cannot create $desc"
13963 fid=$($LFS path2fid $path | tr -d '[' | tr -d ']')
13965 [ $rc -ne 0 ] && error "cannot get fid of a $desc"
13967 fid_path=$($LFS fid2path $MOUNT $fid)
13969 [ $rc -ne 0 ] && error "cannot get path of $desc by $DIR $path $fid"
13971 [ "$path" == "$fid_path" ] ||
13972 error "fid2path returned $fid_path, expected $path"
13974 echo "pass with $path and $fid"
13979 mkdir -p $DIR/$tdir
13981 mcreate_path2fid 0010666 0 0 fifo "FIFO"
13982 mcreate_path2fid 0020666 1 3 null "character special file (null)"
13983 mcreate_path2fid 0020666 1 255 none "character special file (no device)"
13984 mcreate_path2fid 0040666 0 0 dir "directory"
13985 mcreate_path2fid 0060666 7 0 loop0 "block special file (loop)"
13986 mcreate_path2fid 0100666 0 0 file "regular file"
13987 mcreate_path2fid 0120666 0 0 link "symbolic link"
13988 mcreate_path2fid 0140666 0 0 sock "socket"
13990 run_test 226a "call path2fid and fid2path on files of all type"
13993 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
13997 mkdir -p $DIR/$tdir
13998 $LFS setdirstripe -i $MDTIDX $DIR/$tdir/remote_dir ||
13999 error "create remote directory failed"
14000 mcreate_path2fid 0010666 0 0 "remote_dir/fifo" "FIFO"
14001 mcreate_path2fid 0020666 1 3 "remote_dir/null" \
14002 "character special file (null)"
14003 mcreate_path2fid 0020666 1 255 "remote_dir/none" \
14004 "character special file (no device)"
14005 mcreate_path2fid 0040666 0 0 "remote_dir/dir" "directory"
14006 mcreate_path2fid 0060666 7 0 "remote_dir/loop0" \
14007 "block special file (loop)"
14008 mcreate_path2fid 0100666 0 0 "remote_dir/file" "regular file"
14009 mcreate_path2fid 0120666 0 0 "remote_dir/link" "symbolic link"
14010 mcreate_path2fid 0140666 0 0 "remote_dir/sock" "socket"
14012 run_test 226b "call path2fid and fid2path on files of all type under remote dir"
14014 # LU-1299 Executing or running ldd on a truncated executable does not
14015 # cause an out-of-memory condition.
14017 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
14018 [ -z "$(which ldd)" ] && skip "should have ldd tool" && return
14019 dd if=$(which date) of=$MOUNT/date bs=1k count=1
14020 chmod +x $MOUNT/date
14022 $MOUNT/date > /dev/null
14023 ldd $MOUNT/date > /dev/null
14026 run_test 227 "running truncated executable does not cause OOM"
14028 # LU-1512 try to reuse idle OI blocks
14030 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
14031 remote_mds_nodsh && skip "remote MDS with nodsh" && return
14032 [ "$(facet_fstype $SINGLEMDS)" != "ldiskfs" ] &&
14033 skip "ldiskfs only test" && return
14035 local MDT_DEV=$(mdsdevname ${SINGLEMDS//mds/})
14036 local myDIR=$DIR/$tdir
14039 #define OBD_FAIL_SEQ_EXHAUST 0x1002
14040 $LCTL set_param fail_loc=0x80001002
14041 createmany -o $myDIR/t- 10000
14042 $LCTL set_param fail_loc=0
14043 # The guard is current the largest FID holder
14045 local SEQ=$($LFS path2fid $myDIR/guard | awk -F ':' '{print $1}' |
14047 local IDX=$(($SEQ % 64))
14049 do_facet $SINGLEMDS sync
14050 # Make sure journal flushed.
14052 local blk1=$(do_facet $SINGLEMDS \
14053 "$DEBUGFS -c -R \\\"stat oi.16.${IDX}\\\" $MDT_DEV" |
14054 grep Blockcount | awk '{print $4}')
14056 # Remove old files, some OI blocks will become idle.
14057 unlinkmany $myDIR/t- 10000
14058 # Create new files, idle OI blocks should be reused.
14059 createmany -o $myDIR/t- 2000
14060 do_facet $SINGLEMDS sync
14061 # Make sure journal flushed.
14063 local blk2=$(do_facet $SINGLEMDS \
14064 "$DEBUGFS -c -R \\\"stat oi.16.${IDX}\\\" $MDT_DEV" |
14065 grep Blockcount | awk '{print $4}')
14067 [ $blk1 == $blk2 ] || error "old blk1=$blk1, new blk2=$blk2, unmatched!"
14069 run_test 228a "try to reuse idle OI blocks"
14072 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
14073 remote_mds_nodsh && skip "remote MDS with nodsh" && return
14074 [ "$(facet_fstype $SINGLEMDS)" != "ldiskfs" ] &&
14075 skip "ldiskfs only test" && return
14077 local MDT_DEV=$(mdsdevname ${SINGLEMDS//mds/})
14078 local myDIR=$DIR/$tdir
14081 #define OBD_FAIL_SEQ_EXHAUST 0x1002
14082 $LCTL set_param fail_loc=0x80001002
14083 createmany -o $myDIR/t- 10000
14084 $LCTL set_param fail_loc=0
14085 # The guard is current the largest FID holder
14087 local SEQ=$($LFS path2fid $myDIR/guard | awk -F ':' '{print $1}' |
14089 local IDX=$(($SEQ % 64))
14091 do_facet $SINGLEMDS sync
14092 # Make sure journal flushed.
14094 local blk1=$(do_facet $SINGLEMDS \
14095 "$DEBUGFS -c -R \\\"stat oi.16.${IDX}\\\" $MDT_DEV" |
14096 grep Blockcount | awk '{print $4}')
14098 # Remove old files, some OI blocks will become idle.
14099 unlinkmany $myDIR/t- 10000
14102 stop $SINGLEMDS || error "Fail to stop MDT."
14104 start $SINGLEMDS $MDT_DEV $MDS_MOUNT_OPTS || error "Fail to start MDT."
14106 df $MOUNT || error "Fail to df."
14107 # Create new files, idle OI blocks should be reused.
14108 createmany -o $myDIR/t- 2000
14109 do_facet $SINGLEMDS sync
14110 # Make sure journal flushed.
14112 local blk2=$(do_facet $SINGLEMDS \
14113 "$DEBUGFS -c -R \\\"stat oi.16.${IDX}\\\" $MDT_DEV" |
14114 grep Blockcount | awk '{print $4}')
14116 [ $blk1 == $blk2 ] || error "old blk1=$blk1, new blk2=$blk2, unmatched!"
14118 run_test 228b "idle OI blocks can be reused after MDT restart"
14122 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
14123 remote_mds_nodsh && skip "remote MDS with nodsh" && return
14124 [ "$(facet_fstype $SINGLEMDS)" != "ldiskfs" ] &&
14125 skip "ldiskfs only test" && return
14127 local MDT_DEV=$(mdsdevname ${SINGLEMDS//mds/})
14128 local myDIR=$DIR/$tdir
14131 #define OBD_FAIL_SEQ_EXHAUST 0x1002
14132 $LCTL set_param fail_loc=0x80001002
14133 # 20000 files can guarantee there are index nodes in the OI file
14134 createmany -o $myDIR/t- 20000
14135 $LCTL set_param fail_loc=0
14136 # The guard is current the largest FID holder
14138 local SEQ=$($LFS path2fid $myDIR/guard | awk -F ':' '{print $1}' |
14140 local IDX=$(($SEQ % 64))
14142 do_facet $SINGLEMDS sync
14143 # Make sure journal flushed.
14145 local blk1=$(do_facet $SINGLEMDS \
14146 "$DEBUGFS -c -R \\\"stat oi.16.${IDX}\\\" $MDT_DEV" |
14147 grep Blockcount | awk '{print $4}')
14149 # Remove old files, some OI blocks will become idle.
14150 unlinkmany $myDIR/t- 20000
14152 # The OI file should become empty now
14154 # Create new files, idle OI blocks should be reused.
14155 createmany -o $myDIR/t- 2000
14156 do_facet $SINGLEMDS sync
14157 # Make sure journal flushed.
14159 local blk2=$(do_facet $SINGLEMDS \
14160 "$DEBUGFS -c -R \\\"stat oi.16.${IDX}\\\" $MDT_DEV" |
14161 grep Blockcount | awk '{print $4}')
14163 [ $blk1 == $blk2 ] || error "old blk1=$blk1, new blk2=$blk2, unmatched!"
14165 run_test 228c "NOT shrink the last entry in OI index node to recycle idle leaf"
14167 test_229() { # LU-2482, LU-3448
14168 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.4.53) ] &&
14169 skip "No HSM $(lustre_build_version $SINGLEMDS) MDS < 2.4.53" &&
14171 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
14172 [ $OSTCOUNT -lt 2 ] && skip "needs >= 2 OSTs" && return
14176 # Create a file with a released layout and stripe count 2.
14177 $MULTIOP $DIR/$tfile H2c ||
14178 error "failed to create file with released layout"
14180 $GETSTRIPE -v $DIR/$tfile
14182 local pattern=$($GETSTRIPE -L $DIR/$tfile)
14183 [ X"$pattern" = X"released" ] || error "pattern error ($pattern)"
14185 local stripe_count=$($GETSTRIPE -c $DIR/$tfile) || error "getstripe"
14186 [ $stripe_count -eq 2 ] || error "stripe count not 2 ($stripe_count)"
14187 stat $DIR/$tfile || error "failed to stat released file"
14189 chown $RUNAS_ID $DIR/$tfile ||
14190 error "chown $RUNAS_ID $DIR/$tfile failed"
14192 chgrp $RUNAS_ID $DIR/$tfile ||
14193 error "chgrp $RUNAS_ID $DIR/$tfile failed"
14195 touch $DIR/$tfile || error "touch $DIR/$tfile failed"
14196 rm $DIR/$tfile || error "failed to remove released file"
14198 run_test 229 "getstripe/stat/rm/attr changes work on released files"
14201 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
14202 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
14205 test_mkdir $DIR/$tdir
14206 test_mkdir -i0 -c1 $DIR/$tdir/test_230_local
14207 local mdt_idx=$($GETSTRIPE -M $DIR/$tdir/test_230_local)
14208 [ $mdt_idx -ne 0 ] &&
14209 error "create local directory on wrong MDT $mdt_idx"
14211 $LFS mkdir -i $MDTIDX $DIR/$tdir/test_230 ||
14212 error "create remote directory failed"
14213 local mdt_idx=$($GETSTRIPE -M $DIR/$tdir/test_230)
14214 [ $mdt_idx -ne $MDTIDX ] &&
14215 error "create remote directory on wrong MDT $mdt_idx"
14217 createmany -o $DIR/$tdir/test_230/t- 10 ||
14218 error "create files on remote directory failed"
14219 mdt_idx=$($GETSTRIPE -M $DIR/$tdir/test_230/t-0)
14220 [ $mdt_idx -ne $MDTIDX ] && error "create files on wrong MDT $mdt_idx"
14221 rm -r $DIR/$tdir || error "unlink remote directory failed"
14223 run_test 230a "Create remote directory and files under the remote directory"
14226 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
14227 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
14234 local migrate_dir=$DIR/$tdir/migrate_dir
14235 local other_dir=$DIR/$tdir/other_dir
14237 test_mkdir $DIR/$tdir
14238 test_mkdir -i0 -c1 $migrate_dir
14239 test_mkdir -i0 -c1 $other_dir
14240 for ((i=0; i<10; i++)); do
14241 mkdir -p $migrate_dir/dir_${i}
14242 createmany -o $migrate_dir/dir_${i}/f 10 ||
14243 error "create files under remote dir failed $i"
14246 cp /etc/passwd $migrate_dir/$tfile
14247 cp /etc/passwd $other_dir/$tfile
14248 chattr +SAD $migrate_dir
14249 chattr +SAD $migrate_dir/$tfile
14251 local old_dir_flag=$(lsattr -a $migrate_dir | awk '/\/\.$/ {print $1}')
14252 local old_file_flag=$(lsattr $migrate_dir/$tfile | awk '{print $1}')
14253 local old_dir_mode=$(stat -c%f $migrate_dir)
14254 local old_file_mode=$(stat -c%f $migrate_dir/$tfile)
14256 mkdir -p $migrate_dir/dir_default_stripe2
14257 $SETSTRIPE -c 2 $migrate_dir/dir_default_stripe2
14258 $SETSTRIPE -c 2 $migrate_dir/${tfile}_stripe2
14260 mkdir -p $other_dir
14261 ln $migrate_dir/$tfile $other_dir/luna
14262 ln $migrate_dir/$tfile $migrate_dir/sofia
14263 ln $other_dir/$tfile $migrate_dir/david
14264 ln -s $migrate_dir/$tfile $other_dir/zachary
14265 ln -s $migrate_dir/$tfile $migrate_dir/${tfile}_ln
14266 ln -s $other_dir/$tfile $migrate_dir/${tfile}_ln_other
14268 $LFS migrate -m $MDTIDX $migrate_dir ||
14269 error "fails on migrating remote dir to MDT1"
14271 echo "migratate to MDT1, then checking.."
14272 for ((i = 0; i < 10; i++)); do
14273 for file in $(find $migrate_dir/dir_${i}); do
14274 mdt_index=$($LFS getstripe -M $file)
14275 [ $mdt_index == $MDTIDX ] ||
14276 error "$file is not on MDT${MDTIDX}"
14280 # the multiple link file should still in MDT0
14281 mdt_index=$($LFS getstripe -M $migrate_dir/$tfile)
14282 [ $mdt_index == 0 ] ||
14283 error "$file is not on MDT${MDTIDX}"
14285 local new_dir_flag=$(lsattr -a $migrate_dir | awk '/\/\.$/ {print $1}')
14286 [ "$old_dir_flag" = "$new_dir_flag" ] ||
14287 error " expect $old_dir_flag get $new_dir_flag"
14289 local new_file_flag=$(lsattr $migrate_dir/$tfile | awk '{print $1}')
14290 [ "$old_file_flag" = "$new_file_flag" ] ||
14291 error " expect $old_file_flag get $new_file_flag"
14293 local new_dir_mode=$(stat -c%f $migrate_dir)
14294 [ "$old_dir_mode" = "$new_dir_mode" ] ||
14295 error "expect mode $old_dir_mode get $new_dir_mode"
14297 local new_file_mode=$(stat -c%f $migrate_dir/$tfile)
14298 [ "$old_file_mode" = "$new_file_mode" ] ||
14299 error "expect mode $old_file_mode get $new_file_mode"
14301 diff /etc/passwd $migrate_dir/$tfile ||
14302 error "$tfile different after migration"
14304 diff /etc/passwd $other_dir/luna ||
14305 error "luna different after migration"
14307 diff /etc/passwd $migrate_dir/sofia ||
14308 error "sofia different after migration"
14310 diff /etc/passwd $migrate_dir/david ||
14311 error "david different after migration"
14313 diff /etc/passwd $other_dir/zachary ||
14314 error "zachary different after migration"
14316 diff /etc/passwd $migrate_dir/${tfile}_ln ||
14317 error "${tfile}_ln different after migration"
14319 diff /etc/passwd $migrate_dir/${tfile}_ln_other ||
14320 error "${tfile}_ln_other different after migration"
14322 stripe_count=$($LFS getstripe -c $migrate_dir/dir_default_stripe2)
14323 [ $stripe_count = 2 ] ||
14324 error "dir strpe_count $d != 2 after migration."
14326 stripe_count=$($LFS getstripe -c $migrate_dir/${tfile}_stripe2)
14327 [ $stripe_count = 2 ] ||
14328 error "file strpe_count $d != 2 after migration."
14330 #migrate back to MDT0
14333 $LFS migrate -m $MDTIDX $migrate_dir ||
14334 error "fails on migrating remote dir to MDT0"
14336 echo "migrate back to MDT0, checking.."
14337 for file in $(find $migrate_dir); do
14338 mdt_index=$($LFS getstripe -M $file)
14339 [ $mdt_index == $MDTIDX ] ||
14340 error "$file is not on MDT${MDTIDX}"
14343 local new_dir_flag=$(lsattr -a $migrate_dir | awk '/\/\.$/ {print $1}')
14344 [ "$old_dir_flag" = "$new_dir_flag" ] ||
14345 error " expect $old_dir_flag get $new_dir_flag"
14347 local new_file_flag=$(lsattr $migrate_dir/$tfile | awk '{print $1}')
14348 [ "$old_file_flag" = "$new_file_flag" ] ||
14349 error " expect $old_file_flag get $new_file_flag"
14351 local new_dir_mode=$(stat -c%f $migrate_dir)
14352 [ "$old_dir_mode" = "$new_dir_mode" ] ||
14353 error "expect mode $old_dir_mode get $new_dir_mode"
14355 local new_file_mode=$(stat -c%f $migrate_dir/$tfile)
14356 [ "$old_file_mode" = "$new_file_mode" ] ||
14357 error "expect mode $old_file_mode get $new_file_mode"
14359 diff /etc/passwd ${migrate_dir}/$tfile ||
14360 error "$tfile different after migration"
14362 diff /etc/passwd ${other_dir}/luna ||
14363 error "luna different after migration"
14365 diff /etc/passwd ${migrate_dir}/sofia ||
14366 error "sofia different after migration"
14368 diff /etc/passwd ${other_dir}/zachary ||
14369 error "zachary different after migration"
14371 diff /etc/passwd $migrate_dir/${tfile}_ln ||
14372 error "${tfile}_ln different after migration"
14374 diff /etc/passwd $migrate_dir/${tfile}_ln_other ||
14375 error "${tfile}_ln_other different after migration"
14377 stripe_count=$($LFS getstripe -c ${migrate_dir}/dir_default_stripe2)
14378 [ $stripe_count = 2 ] ||
14379 error "dir strpe_count $d != 2 after migration."
14381 stripe_count=$($LFS getstripe -c ${migrate_dir}/${tfile}_stripe2)
14382 [ $stripe_count = 2 ] ||
14383 error "file strpe_count $d != 2 after migration."
14385 rm -rf $DIR/$tdir || error "rm dir failed after migration"
14387 run_test 230b "migrate directory"
14390 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
14391 remote_mds_nodsh && skip "remote MDS with nodsh" && return
14392 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
14396 local migrate_dir=$DIR/$tdir/migrate_dir
14398 #If migrating directory fails in the middle, all entries of
14399 #the directory is still accessiable.
14400 test_mkdir $DIR/$tdir
14401 test_mkdir -i0 -c1 $migrate_dir
14403 createmany -o $migrate_dir/f 10 ||
14404 error "create files under ${migrate_dir} failed"
14406 #failed after migrating 5 entries
14407 #OBD_FAIL_MIGRATE_ENTRIES 0x1801
14408 do_facet mds1 lctl set_param fail_loc=0x20001801
14409 do_facet mds1 lctl set_param fail_val=5
14410 local t=$(ls $migrate_dir | wc -l)
14411 $LFS migrate --mdt-index $MDTIDX $migrate_dir &&
14412 error "migrate should fail after 5 entries"
14414 mkdir $migrate_dir/dir &&
14415 error "mkdir succeeds under migrating directory"
14416 touch $migrate_dir/file &&
14417 error "touch file succeeds under migrating directory"
14419 local u=$(ls $migrate_dir | wc -l)
14420 [ "$u" == "$t" ] || error "$u != $t during migration"
14422 for file in $(find $migrate_dir); do
14423 stat $file || error "stat $file failed"
14426 do_facet mds1 lctl set_param fail_loc=0
14427 do_facet mds1 lctl set_param fail_val=0
14429 $LFS migrate -m $MDTIDX $migrate_dir ||
14430 error "migrate open files should failed with open files"
14432 echo "Finish migration, then checking.."
14433 for file in $(find $migrate_dir); do
14434 mdt_index=$($LFS getstripe -M $file)
14435 [ $mdt_index == $MDTIDX ] ||
14436 error "$file is not on MDT${MDTIDX}"
14439 rm -rf $DIR/$tdir || error "rm dir failed after migration"
14441 run_test 230c "check directory accessiblity if migration is failed"
14444 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
14445 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
14448 local migrate_dir=$DIR/$tdir/migrate_dir
14452 test_mkdir $DIR/$tdir
14453 test_mkdir -i0 -c1 $migrate_dir
14455 for ((i=0; i<100; i++)); do
14456 test_mkdir -i0 -c1 $migrate_dir/dir_${i}
14457 createmany -o $migrate_dir/dir_${i}/f 100 ||
14458 error "create files under remote dir failed $i"
14461 $LFS migrate -m $MDTIDX $migrate_dir ||
14462 error "migrate remote dir error"
14464 echo "Finish migration, then checking.."
14465 for file in $(find $migrate_dir); do
14466 mdt_index=$($LFS getstripe -M $file)
14467 [ $mdt_index == $MDTIDX ] ||
14468 error "$file is not on MDT${MDTIDX}"
14471 rm -rf $DIR/$tdir || error "rm dir failed after migration"
14473 run_test 230d "check migrate big directory"
14476 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
14477 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
14483 mkdir -p $DIR/$tdir
14484 mkdir $DIR/$tdir/migrate_dir
14485 mkdir $DIR/$tdir/other_dir
14486 touch $DIR/$tdir/migrate_dir/a
14487 ln $DIR/$tdir/migrate_dir/a $DIR/$tdir/other_dir/b
14488 ls $DIR/$tdir/other_dir
14490 $LFS migrate -m 1 $DIR/$tdir/migrate_dir ||
14491 error "migrate dir fails"
14493 mdt_index=$($LFS getstripe -M $DIR/$tdir/migrate_dir)
14494 [ $mdt_index == 1 ] || error "migrate_dir is not on MDT1"
14496 mdt_index=$($LFS getstripe -M $DIR/$tdir/migrate_dir/a)
14497 [ $mdt_index == 0 ] || error "a is not on MDT0"
14499 $LFS migrate -m 1 $DIR/$tdir/other_dir ||
14500 error "migrate dir fails"
14502 mdt_index=$($LFS getstripe -M $DIR/$tdir/other_dir)
14503 [ $mdt_index == 1 ] || error "other_dir is not on MDT1"
14505 mdt_index=$($LFS getstripe -M $DIR/$tdir/migrate_dir/a)
14506 [ $mdt_index == 1 ] || error "a is not on MDT1"
14508 mdt_index=$($LFS getstripe -M $DIR/$tdir/other_dir/b)
14509 [ $mdt_index == 1 ] || error "b is not on MDT1"
14511 a_fid=$($LFS path2fid $DIR/$tdir/migrate_dir/a)
14512 b_fid=$($LFS path2fid $DIR/$tdir/other_dir/b)
14514 [ "$a_fid" = "$b_fid" ] || error "different fid after migration"
14516 rm -rf $DIR/$tdir || error "rm dir failed after migration"
14518 run_test 230e "migrate mulitple local link files"
14521 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
14522 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
14526 mkdir -p $DIR/$tdir
14527 mkdir $DIR/$tdir/migrate_dir
14528 $LFS mkdir -i1 $DIR/$tdir/other_dir
14529 touch $DIR/$tdir/migrate_dir/a
14530 ln $DIR/$tdir/migrate_dir/a $DIR/$tdir/other_dir/ln1
14531 ln $DIR/$tdir/migrate_dir/a $DIR/$tdir/other_dir/ln2
14532 ls $DIR/$tdir/other_dir
14534 # a should be migrated to MDT1, since no other links on MDT0
14535 $LFS migrate -m 1 $DIR/$tdir/migrate_dir ||
14536 error "#1 migrate dir fails"
14537 mdt_index=$($LFS getstripe -M $DIR/$tdir/migrate_dir)
14538 [ $mdt_index == 1 ] || error "migrate_dir is not on MDT1"
14539 mdt_index=$($LFS getstripe -M $DIR/$tdir/migrate_dir/a)
14540 [ $mdt_index == 1 ] || error "a is not on MDT1"
14542 # a should stay on MDT1, because it is a mulitple link file
14543 $LFS migrate -m 0 $DIR/$tdir/migrate_dir ||
14544 error "#2 migrate dir fails"
14545 mdt_index=$($LFS getstripe -M $DIR/$tdir/migrate_dir/a)
14546 [ $mdt_index == 1 ] || error "a is not on MDT1"
14548 $LFS migrate -m 1 $DIR/$tdir/migrate_dir ||
14549 error "#3 migrate dir fails"
14551 a_fid=$($LFS path2fid $DIR/$tdir/migrate_dir/a)
14552 ln_fid=$($LFS path2fid $DIR/$tdir/other_dir/ln1)
14553 [ "$a_fid" = "$ln_fid" ] || error "different fid after migrate to MDT1"
14555 rm -rf $DIR/$tdir/other_dir/ln1 || error "unlink ln1 fails"
14556 rm -rf $DIR/$tdir/other_dir/ln2 || error "unlink ln2 fails"
14558 # a should be migrated to MDT0, since no other links on MDT1
14559 $LFS migrate -m 0 $DIR/$tdir/migrate_dir ||
14560 error "#4 migrate dir fails"
14561 mdt_index=$($LFS getstripe -M $DIR/$tdir/migrate_dir/a)
14562 [ $mdt_index == 0 ] || error "a is not on MDT0"
14564 rm -rf $DIR/$tdir || error "rm dir failed after migration"
14566 run_test 230f "migrate mulitple remote link files"
14569 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
14570 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
14572 mkdir -p $DIR/$tdir/migrate_dir
14574 $LFS migrate -m 1000 $DIR/$tdir/migrate_dir &&
14575 error "migrating dir to non-exist MDT succeeds"
14578 run_test 230g "migrate dir to non-exist MDT"
14581 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
14582 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
14583 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.7.64) ] &&
14584 skip "Need MDS version at least 2.7.64" && return
14587 mkdir -p $DIR/$tdir/migrate_dir
14589 $LFS migrate -m1 $DIR &&
14590 error "migrating mountpoint1 should fail"
14592 $LFS migrate -m1 $DIR/$tdir/.. &&
14593 error "migrating mountpoint2 should fail"
14595 $LFS migrate -m1 $DIR/$tdir/migrate_dir/.. ||
14596 error "migrating $tdir fail"
14598 mdt_index=$($LFS getstripe -M $DIR/$tdir)
14599 [ $mdt_index == 1 ] || error "$mdt_index != 1 after migration"
14601 mdt_index=$($LFS getstripe -M $DIR/$tdir/migrate_dir)
14602 [ $mdt_index == 1 ] || error "$mdt_index != 1 after migration"
14605 run_test 230h "migrate .. and root"
14608 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
14609 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
14611 mkdir -p $DIR/$tdir/migrate_dir
14613 $LFS migrate -m 1 $DIR/$tdir/migrate_dir/ ||
14614 error "migration fails with a tailing slash"
14616 $LFS migrate -m 0 $DIR/$tdir/migrate_dir// ||
14617 error "migration fails with two tailing slashes"
14619 run_test 230i "lfs migrate -m tolerates trailing slashes"
14623 # For simplicity this test assumes that max_pages_per_rpc
14624 # is the same across all OSCs
14625 local max_pages=$($LCTL get_param -n osc.*.max_pages_per_rpc | head -n1)
14626 local bulk_size=$((max_pages * 4096))
14627 local brw_size=$(do_facet ost1 $LCTL get_param -n obdfilter.*.brw_size |
14630 mkdir -p $DIR/$tdir
14631 $LFS setstripe -S ${brw_size}M $DIR/$tdir ||
14632 error "failed to set stripe with -S ${brw_size}M option"
14634 # clear the OSC stats
14635 $LCTL set_param osc.*.stats=0 &>/dev/null
14638 # Client writes $bulk_size - there must be 1 rpc for $max_pages.
14639 dd if=/dev/zero of=$DIR/$tdir/$tfile bs=$bulk_size count=1 \
14640 oflag=direct &>/dev/null || error "dd failed"
14642 sync; sleep 1; sync # just to be safe
14643 local nrpcs=$($LCTL get_param osc.*.stats |awk '/ost_write/ {print $2}')
14644 if [ x$nrpcs != "x1" ]; then
14645 $LCTL get_param osc.*.stats
14646 error "found $nrpcs ost_write RPCs, not 1 as expected"
14650 # Drop the OSC cache, otherwise we will read from it
14651 cancel_lru_locks osc
14653 # clear the OSC stats
14654 $LCTL set_param osc.*.stats=0 &>/dev/null
14656 # Client reads $bulk_size.
14657 dd if=$DIR/$tdir/$tfile of=/dev/null bs=$bulk_size count=1 \
14658 iflag=direct &>/dev/null || error "dd failed"
14660 nrpcs=$($LCTL get_param osc.*.stats | awk '/ost_read/ { print $2 }')
14661 if [ x$nrpcs != "x1" ]; then
14662 $LCTL get_param osc.*.stats
14663 error "found $nrpcs ost_read RPCs, not 1 as expected"
14666 run_test 231a "checking that reading/writing of BRW RPC size results in one RPC"
14669 mkdir -p $DIR/$tdir
14671 for i in {0..1023}; do
14672 dd if=/dev/zero of=$DIR/$tdir/$tfile conv=notrunc \
14673 seek=$((2 * i)) bs=4096 count=1 &>/dev/null ||
14674 error "dd of=$DIR/$tdir/$tfile seek=$((2 * i)) failed"
14678 run_test 231b "must not assert on fully utilized OST request buffer"
14681 mkdir -p $DIR/$tdir
14682 $LFS setstripe -c1 -i0 $DIR/$tdir/$tfile
14684 #define OBD_FAIL_LDLM_OST_LVB 0x31c
14685 do_facet ost1 $LCTL set_param fail_loc=0x31c
14687 # ignore dd failure
14688 dd if=/dev/zero of=$DIR/$tdir/$tfile bs=1M count=1 || true
14690 do_facet ost1 $LCTL set_param fail_loc=0
14691 umount_client $MOUNT || error "umount failed"
14692 mount_client $MOUNT || error "mount failed"
14693 stop ost1 || error "cannot stop ost1"
14694 start ost1 $(ostdevname 1) $OST_MOUNT_OPTS || error "cannot start ost1"
14696 run_test 232a "failed lock should not block umount"
14699 [ $(lustre_version_code $SINGLEMDS) -ge $(version_code 2.10.58) ] ||
14700 { skip "Need MDS version at least 2.10.58"; return; }
14701 mkdir -p $DIR/$tdir
14702 $LFS setstripe -c1 -i0 $DIR/$tdir/$tfile
14703 dd if=/dev/zero of=$DIR/$tdir/$tfile bs=1M count=1
14705 cancel_lru_locks osc
14707 #define OBD_FAIL_LDLM_OST_LVB 0x31c
14708 do_facet ost1 $LCTL set_param fail_loc=0x31c
14711 $LFS data_version $DIR/$tdir/$tfile || true
14713 do_facet ost1 $LCTL set_param fail_loc=0
14714 umount_client $MOUNT || error "umount failed"
14715 mount_client $MOUNT || error "mount failed"
14716 stop ost1 || error "cannot stop ost1"
14717 start ost1 $(ostdevname 1) $OST_MOUNT_OPTS || error "cannot start ost1"
14719 run_test 232b "failed data version lock should not block umount"
14722 [ $(lustre_version_code $SINGLEMDS) -ge $(version_code 2.3.64) ] ||
14723 { skip "Need MDS version at least 2.3.64"; return; }
14724 [ -n "$FILESET" ] && skip "SKIP due to FILESET set" && return
14726 local fid=$($LFS path2fid $MOUNT)
14727 stat $MOUNT/.lustre/fid/$fid > /dev/null ||
14728 error "cannot access $MOUNT using its FID '$fid'"
14730 run_test 233a "checking that OBF of the FS root succeeds"
14733 [ $(lustre_version_code $SINGLEMDS) -ge $(version_code 2.5.90) ] ||
14734 { skip "Need MDS version at least 2.5.90"; return; }
14735 [ -n "$FILESET" ] && skip "SKIP due to FILESET set" && return
14737 local fid=$($LFS path2fid $MOUNT/.lustre)
14738 stat $MOUNT/.lustre/fid/$fid > /dev/null ||
14739 error "cannot access $MOUNT/.lustre using its FID '$fid'"
14741 fid=$($LFS path2fid $MOUNT/.lustre/fid)
14742 stat $MOUNT/.lustre/fid/$fid > /dev/null ||
14743 error "cannot access $MOUNT/.lustre/fid using its FID '$fid'"
14745 run_test 233b "checking that OBF of the FS .lustre succeeds"
14748 local p="$TMP/sanityN-$TESTNAME.parameters"
14749 save_lustre_params client "llite.*.xattr_cache" > $p
14750 lctl set_param llite.*.xattr_cache 1 ||
14751 { skip "xattr cache is not supported"; return 0; }
14753 mkdir -p $DIR/$tdir || error "mkdir failed"
14754 touch $DIR/$tdir/$tfile || error "touch failed"
14755 # OBD_FAIL_LLITE_XATTR_ENOMEM
14756 $LCTL set_param fail_loc=0x1405
14757 getfattr -n user.attr $DIR/$tdir/$tfile &&
14758 error "getfattr should have failed with ENOMEM"
14759 $LCTL set_param fail_loc=0x0
14762 restore_lustre_params < $p
14765 run_test 234 "xattr cache should not crash on ENOMEM"
14768 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.4.52) ] &&
14769 skip "Need MDS version at least 2.4.52" && return
14770 flock_deadlock $DIR/$tfile
14775 124) error "process hangs on a deadlock"
14777 *) error "error executing flock_deadlock $DIR/$tfile"
14781 run_test 235 "LU-1715: flock deadlock detection does not work properly"
14785 check_swap_layouts_support && return 0
14786 test_mkdir -c1 $DIR/$tdir
14788 local ref1=/etc/passwd
14789 local ref2=/etc/group
14790 local file1=$DIR/$tdir/f1
14791 local file2=$DIR/$tdir/f2
14793 $SETSTRIPE -c 1 $file1 || error "cannot setstripe on '$file1': rc = $?"
14794 cp $ref1 $file1 || error "cp $ref1 $file1 failed: rc = $?"
14795 $SETSTRIPE -c 2 $file2 || error "cannot setstripe on '$file2': rc = $?"
14796 cp $ref2 $file2 || error "cp $ref2 $file2 failed: rc = $?"
14797 local fd=$(free_fd)
14798 local cmd="exec $fd<>$file2"
14801 $LFS swap_layouts $file1 /proc/self/fd/${fd} ||
14802 error "cannot swap layouts of '$file1' and /proc/self/fd/${fd}"
14805 cmp $ref2 $file1 || error "content compare failed ($ref2 != $file1)"
14810 run_test 236 "Layout swap on open unlinked file"
14812 # test to verify file handle related system calls
14813 # (name_to_handle_at/open_by_handle_at)
14814 # The new system calls are supported in glibc >= 2.14.
14817 echo "Test file_handle syscalls" > $DIR/$tfile ||
14818 error "write failed"
14819 check_fhandle_syscalls $DIR/$tfile ||
14820 error "check_fhandle_syscalls failed"
14822 run_test 237 "Verify name_to_handle_at/open_by_handle_at syscalls"
14824 # LU-4659 linkea consistency
14826 local server_version=$(lustre_version_code $SINGLEMDS)
14828 [[ $server_version -gt $(version_code 2.5.57) ]] ||
14829 [[ $server_version -gt $(version_code 2.5.1) &&
14830 $server_version -lt $(version_code 2.5.50) ]] ||
14831 { skip "Need MDS version at least 2.5.58 or 2.5.2+"; return; }
14834 ln $DIR/$tfile $DIR/$tfile.lnk
14835 touch $DIR/$tfile.new
14836 mv $DIR/$tfile.new $DIR/$tfile
14837 local fid1=$($LFS path2fid $DIR/$tfile)
14838 local fid2=$($LFS path2fid $DIR/$tfile.lnk)
14839 local path1=$($LFS fid2path $FSNAME "$fid1")
14840 [ $tfile == $path1 ] || error "linkea inconsistent: $tfile $fid1 $path1"
14841 local path2=$($LFS fid2path $FSNAME "$fid2")
14842 [ $tfile.lnk == $path2 ] ||
14843 error "linkea inconsistent: $tfile.lnk $fid2 $path2!"
14846 run_test 238 "Verify linkea consistency"
14848 test_239A() { # was test_239
14849 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.5.60) ] &&
14850 skip "Need MDS version at least 2.5.60" && return
14851 local list=$(comma_list $(mdts_nodes))
14853 mkdir -p $DIR/$tdir
14854 createmany -o $DIR/$tdir/f- 5000
14855 unlinkmany $DIR/$tdir/f- 5000
14856 [ $(lustre_version_code $SINGLEMDS) -gt $(version_code 2.10.53) ] &&
14857 do_nodes $list "lctl set_param -n osp.*.force_sync=1"
14858 changes=$(do_nodes $list "lctl get_param -n osp.*MDT*.sync_changes \
14859 osp.*MDT*.sync_in_flight" | calc_sum)
14860 [ "$changes" -eq 0 ] || error "$changes not synced"
14862 run_test 239A "osp_sync test"
14864 test_239a() { #LU-5297
14865 remote_mds_nodsh && skip "remote MDS with nodsh" && return
14867 #define OBD_FAIL_OSP_CHECK_INVALID_REC 0x2100
14868 do_facet $SINGLEMDS $LCTL set_param fail_loc=0x2100
14869 chgrp $RUNAS_GID $DIR/$tfile
14870 wait_delete_completed
14872 run_test 239a "process invalid osp sync record correctly"
14874 test_239b() { #LU-5297
14875 remote_mds_nodsh && skip "remote MDS with nodsh" && return
14877 #define OBD_FAIL_OSP_CHECK_ENOMEM 0x2101
14878 do_facet $SINGLEMDS $LCTL set_param fail_loc=0x2101
14879 chgrp $RUNAS_GID $DIR/$tfile1
14880 wait_delete_completed
14881 do_facet $SINGLEMDS $LCTL set_param fail_loc=0
14883 chgrp $RUNAS_GID $DIR/$tfile2
14884 wait_delete_completed
14886 run_test 239b "process osp sync record with ENOMEM error correctly"
14889 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
14890 remote_mds_nodsh && skip "remote MDS with nodsh" && return
14892 mkdir -p $DIR/$tdir
14894 $LFS mkdir -i 0 $DIR/$tdir/d0 ||
14895 error "failed to mkdir $DIR/$tdir/d0 on MDT0"
14896 $LFS mkdir -i 1 $DIR/$tdir/d0/d1 ||
14897 error "failed to mkdir $DIR/$tdir/d0/d1 on MDT1"
14899 umount_client $MOUNT || error "umount failed"
14900 #define OBD_FAIL_TGT_DELAY_CONDITIONAL 0x713
14901 do_facet mds2 lctl set_param fail_loc=0x713 fail_val=1
14902 mount_client $MOUNT || error "failed to mount client"
14904 echo "stat $DIR/$tdir/d0/d1, should not fail/ASSERT"
14905 stat $DIR/$tdir/d0/d1 || error "fail to stat $DIR/$tdir/d0/d1"
14907 run_test 240 "race between ldlm enqueue and the connection RPC (no ASSERT)"
14910 for LOOP in $(seq $1); do
14911 dd if=$DIR/$tfile of=/dev/null bs=40960 count=1 2>/dev/null
14912 cancel_lru_locks $OSC || true
14917 for LOOP in $(seq $1); do
14918 dd if=$DIR/$tfile of=/dev/null bs=40960 count=1 \
14919 iflag=direct 2>/dev/null
14923 test_241a() { # was test_241
14924 dd if=/dev/zero of=$DIR/$tfile count=1 bs=40960
14926 cancel_lru_locks $OSC
14927 test_241_bio 1000 &
14932 run_test 241a "bio vs dio"
14935 dd if=/dev/zero of=$DIR/$tfile count=1 bs=40960
14937 test_241_dio 1000 &
14942 run_test 241b "dio vs dio"
14945 remote_mds_nodsh && skip "remote MDS with nodsh" && return
14946 mkdir -p $DIR/$tdir
14947 touch $DIR/$tdir/$tfile
14949 #define OBD_FAIL_MDS_READPAGE_PACK 0x105
14950 do_facet mds1 lctl set_param fail_loc=0x105
14951 /bin/ls $DIR/$tdir && error "ls $DIR/$tdir should fail"
14953 do_facet mds1 lctl set_param fail_loc=0
14954 /bin/ls $DIR/$tdir || error "ls $DIR/$tdir failed"
14956 run_test 242 "mdt_readpage failure should not cause directory unreadable"
14960 test_mkdir $DIR/$tdir
14961 group_lock_test -d $DIR/$tdir || error "A group lock test failed"
14963 run_test 243 "various group lock tests"
14967 test_mkdir $DIR/$tdir
14968 dd if=/dev/zero of=$DIR/$tdir/$tfile bs=1M count=35
14969 sendfile_grouplock $DIR/$tdir/$tfile || \
14970 error "sendfile+grouplock failed"
14973 run_test 244 "sendfile with group lock tests"
14976 local flagname="multi_mod_rpcs"
14977 local connect_data_name="max_mod_rpcs"
14980 # check if multiple modify RPCs flag is set
14981 out=$($LCTL get_param mdc.$FSNAME-MDT0000-*.import |
14982 grep "connect_flags:")
14985 echo "$out" | grep -qw $flagname
14986 if [ $? -ne 0 ]; then
14987 echo "connect flag $flagname is not set"
14991 # check if multiple modify RPCs data is set
14992 out=$($LCTL get_param mdc.$FSNAME-MDT0000-*.import)
14995 echo "$out" | grep -qw $connect_data_name ||
14996 error "import should have connect data $connect_data_name"
14998 run_test 245 "check mdc connection flag/data: multiple modify RPCs"
15000 test_246() { # LU-7371
15001 remote_ost_nodsh && skip "remote OST with nodsh" && return
15002 [ $(lustre_version_code ost1) -lt $(version_code 2.7.62) ] &&
15003 skip "Need OST version >= 2.7.62" && return 0
15004 do_facet ost1 $LCTL set_param fail_val=4095
15005 #define OBD_FAIL_OST_READ_SIZE 0x234
15006 do_facet ost1 $LCTL set_param fail_loc=0x234
15007 $LFS setstripe $DIR/$tfile -i 0 -c 1
15008 dd if=/dev/zero of=$DIR/$tfile bs=4095 count=1 > /dev/null 2>&1
15009 cancel_lru_locks $FSNAME-OST0000
15010 dd if=$DIR/$tfile of=/dev/null bs=1048576 || error "Read failed"
15012 run_test 246 "Read file of size 4095 should return right length"
15018 umount_client $submount
15023 lctl get_param -n mdc.$FSNAME-MDT0000*.import |
15025 { skip "Fileset feature is not supported"; return; }
15027 local submount=${MOUNT}_$tdir
15030 mkdir -p $submount || error "mkdir $submount failed"
15031 FILESET="$FILESET/$tdir" mount_client $submount ||
15032 error "mount $submount failed"
15033 trap "cleanup_247 $submount" EXIT
15034 echo foo > $submount/$tfile || error "write $submount/$tfile failed"
15035 [ $(cat $MOUNT/$tdir/$tfile) = "foo" ] ||
15036 error "read $MOUNT/$tdir/$tfile failed"
15037 cleanup_247 $submount
15039 run_test 247a "mount subdir as fileset"
15042 lctl get_param -n mdc.$FSNAME-MDT0000*.import | grep -q subtree ||
15043 { skip "Fileset feature is not supported"; return; }
15045 local submount=${MOUNT}_$tdir
15047 rm -rf $MOUNT/$tdir
15048 mkdir -p $submount || error "mkdir $submount failed"
15050 FILESET="$FILESET/$tdir" mount_client $submount &&
15051 error "mount $submount should fail"
15054 run_test 247b "mount subdir that dose not exist"
15057 lctl get_param -n mdc.$FSNAME-MDT0000*.import | grep -q subtree ||
15058 { skip "Fileset feature is not supported"; return; }
15060 local submount=${MOUNT}_$tdir
15062 mkdir -p $MOUNT/$tdir/dir1
15063 mkdir -p $submount || error "mkdir $submount failed"
15064 trap "cleanup_247 $submount" EXIT
15065 FILESET="$FILESET/$tdir" mount_client $submount ||
15066 error "mount $submount failed"
15067 local fid=$($LFS path2fid $MOUNT/)
15068 $LFS fid2path $submount $fid && error "fid2path should fail"
15069 cleanup_247 $submount
15071 run_test 247c "running fid2path outside root"
15074 lctl get_param -n mdc.$FSNAME-MDT0000*.import | grep -q subtree ||
15075 { skip "Fileset feature is not supported"; return; }
15077 local submount=${MOUNT}_$tdir
15079 mkdir -p $MOUNT/$tdir/dir1
15080 mkdir -p $submount || error "mkdir $submount failed"
15081 FILESET="$FILESET/$tdir" mount_client $submount ||
15082 error "mount $submount failed"
15083 trap "cleanup_247 $submount" EXIT
15084 local fid=$($LFS path2fid $submount/dir1)
15085 $LFS fid2path $submount $fid || error "fid2path should succeed"
15086 cleanup_247 $submount
15088 run_test 247d "running fid2path inside root"
15092 lctl get_param -n mdc.$FSNAME-MDT0000*.import |
15094 { skip "Fileset feature is not supported"; return; }
15096 local submount=${MOUNT}_$tdir
15099 mkdir -p $submount || error "mkdir $submount failed"
15100 FILESET="$FILESET/.." mount_client $submount &&
15101 error "mount $submount should fail"
15104 run_test 247e "mount .. as fileset"
15107 local fast_read_sav=$($LCTL get_param -n llite.*.fast_read 2>/dev/null)
15108 [ -z "$fast_read_sav" ] && skip "no fast read support" && return
15110 # create a large file for fast read verification
15111 dd if=/dev/zero of=$DIR/$tfile bs=1M count=128 > /dev/null 2>&1
15113 # make sure the file is created correctly
15114 $CHECKSTAT -s $((128*1024*1024)) $DIR/$tfile ||
15115 { rm -f $DIR/$tfile; skip "file creation error" && return; }
15117 echo "Test 1: verify that fast read is 4 times faster on cache read"
15119 # small read with fast read enabled
15120 $LCTL set_param -n llite.*.fast_read=1
15121 local t_fast=$(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\^/')
15124 # small read with fast read disabled
15125 $LCTL set_param -n llite.*.fast_read=0
15126 local t_slow=$(dd if=$DIR/$tfile of=/dev/null bs=4k 2>&1 |
15127 egrep -o '([[:digit:]\.\,e-]+) s' | cut -d's' -f1 |
15128 sed -e 's/,/./' -e 's/[eE]+*/\*10\^/')
15130 # verify that fast read is 4 times faster for cache read
15131 [ $(bc <<< "4 * $t_fast < $t_slow") -eq 1 ] ||
15132 error_not_in_vm "fast read was not 4 times faster: " \
15133 "$t_fast vs $t_slow"
15135 echo "Test 2: verify the performance between big and small read"
15136 $LCTL set_param -n llite.*.fast_read=1
15138 # 1k non-cache read
15139 cancel_lru_locks osc
15140 local t_1k=$(dd if=$DIR/$tfile of=/dev/null bs=1k 2>&1 |
15141 egrep -o '([[:digit:]\.\,e-]+) s' | cut -d's' -f1 |
15142 sed -e 's/,/./' -e 's/[eE]+*/\*10\^/')
15144 # 1M non-cache read
15145 cancel_lru_locks osc
15146 local t_1m=$(dd if=$DIR/$tfile of=/dev/null bs=1k 2>&1 |
15147 egrep -o '([[:digit:]\.\,e-]+) s' | cut -d's' -f1 |
15148 sed -e 's/,/./' -e 's/[eE]+*/\*10\^/')
15150 # verify that big IO is not 4 times faster than small IO
15151 [ $(bc <<< "4 * $t_1k >= $t_1m") -eq 1 ] ||
15152 error_not_in_vm "bigger IO is way too fast: $t_1k vs $t_1m"
15154 $LCTL set_param -n llite.*.fast_read=$fast_read_sav
15157 run_test 248 "fast read verification"
15159 test_249() { # LU-7890
15161 $SETSTRIPE -c 1 $DIR/$tfile
15163 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.8.53) ] &&
15164 skip "Need at least version 2.8.54"
15166 # Offset 2T == 4k * 512M
15167 dd if=/dev/zero of=$DIR/$tfile bs=4k count=1 seek=512M ||
15168 error "dd to 2T offset failed"
15170 run_test 249 "Write above 2T file size"
15173 [ "$(facet_fstype ost$(($($GETSTRIPE -i $DIR/$tfile) + 1)))" = "zfs" ] \
15174 && skip "no 16TB file size limit on ZFS" && return
15176 $SETSTRIPE -c 1 $DIR/$tfile
15177 # ldiskfs extent file size limit is (16TB - 4KB - 1) bytes
15178 local size=$((16 * 1024 * 1024 * 1024 * 1024 - 4096 - 1))
15179 $TRUNCATE $DIR/$tfile $size || error "truncate $tfile to $size failed"
15180 dd if=/dev/zero of=$DIR/$tfile bs=10 count=1 oflag=append \
15181 conv=notrunc,fsync && error "append succeeded"
15184 run_test 250 "Write above 16T limit"
15187 $SETSTRIPE -c -1 -S 1048576 $DIR/$tfile
15189 #define OBD_FAIL_LLITE_LOST_LAYOUT 0x1407
15190 #Skip once - writing the first stripe will succeed
15191 $LCTL set_param fail_loc=0xa0001407 fail_val=1
15192 $MULTIOP $DIR/$tfile o:O_RDWR:w2097152c 2>&1 | grep -q "short write" &&
15193 error "short write happened"
15195 $LCTL set_param fail_loc=0xa0001407 fail_val=1
15196 $MULTIOP $DIR/$tfile or2097152c 2>&1 | grep -q "short read" &&
15197 error "short read happened"
15201 run_test 251 "Handling short read and write correctly"
15211 remote_mds_nodsh && skip "remote MDS with nodsh" && return
15212 remote_ost_nodsh && skip "remote OST with nodsh" && return
15213 if [ "$(facet_fstype ost1)" != "ldiskfs" -o \
15214 "$(facet_fstype mds1)" != "ldiskfs" ]; then
15215 skip "ldiskfs only test"
15219 # check lr_reader on OST0000
15221 dev=$(facet_device $tgt)
15222 out=$(do_facet $tgt $LR_READER $dev)
15223 [ $? -eq 0 ] || error "$LR_READER failed on target $tgt device $dev"
15225 uuid=$(echo "$out" | grep -i uuid | awk '{ print $2 }')
15226 [ "$uuid" == "$(ostuuid_from_index 0)" ] ||
15227 error "Invalid uuid returned by $LR_READER on target $tgt"
15228 echo -e "uuid returned by $LR_READER is '$uuid'\n"
15230 # check lr_reader -c on MDT0000
15232 dev=$(facet_device $tgt)
15233 if ! do_facet $tgt $LR_READER -h | grep -q OPTIONS; then
15234 echo "$LR_READER does not support additional options"
15237 out=$(do_facet $tgt $LR_READER -c $dev)
15238 [ $? -eq 0 ] || error "$LR_READER failed on target $tgt device $dev"
15240 num=$(echo "$out" | grep -c "mdtlov")
15241 [ "$num" -eq $((MDSCOUNT - 1)) ] ||
15242 error "Invalid number of mdtlov clients returned by $LR_READER"
15243 echo -e "Number of mdtlov clients returned by $LR_READER is '$num'\n"
15245 # check lr_reader -cr on MDT0000
15246 out=$(do_facet $tgt $LR_READER -cr $dev)
15247 [ $? -eq 0 ] || error "$LR_READER failed on target $tgt device $dev"
15249 echo "$out" | grep -q "^reply_data:$" ||
15250 error "$LR_READER should have returned 'reply_data' section"
15251 num=$(echo "$out" | grep -c "client_generation")
15252 echo -e "Number of reply data returned by $LR_READER is '$num'\n"
15254 run_test 252 "check lr_reader tool"
15256 test_253_fill_ost() {
15257 local size_mb #how many MB should we write to pass watermark
15258 local lwm=$3 #low watermark
15259 local free_10mb #10% of free space
15261 free_kb=$($LFS df $MOUNT | grep $1 | awk '{ print $4 }')
15262 size_mb=$((free_kb / 1024 - lwm))
15263 free_10mb=$((free_kb / 10240))
15264 #If 10% of free space cross low watermark use it
15265 if (( free_10mb > size_mb )); then
15268 #At least we need to store 1.1 of difference between
15269 #free space and low watermark
15270 size_mb=$((size_mb + size_mb / 10))
15272 if (( lwm <= $((free_kb / 1024)) )) || [ ! -f $DIR/$tdir/1 ]; then
15273 dd if=/dev/zero of=$DIR/$tdir/1 bs=1M count=$size_mb \
15274 oflag=append conv=notrunc
15279 free_kb=$($LFS df $MOUNT | grep $1 | awk '{ print $4 }')
15280 echo "OST still has $((free_kb / 1024)) mbytes free"
15287 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
15288 remote_mds_nodsh && skip "remote MDS with nodsh" && return
15289 remote_mgs_nodsh && skip "remote MGS with nodsh" && return
15291 local ost_name=$($LFS osts |
15292 sed -n 's/^'$ostidx': \(.*\)_UUID .*/\1/p')
15294 local mdtosc_proc1=$(get_mdtosc_proc_path $SINGLEMDS $ost_name)
15295 do_facet $SINGLEMDS $LCTL get_param -n \
15296 osp.$mdtosc_proc1.reserved_mb_high ||
15297 { skip "remote MDS does not support reserved_mb_high" &&
15302 wait_delete_completed
15305 local last_wm_h=$(do_facet $SINGLEMDS $LCTL get_param -n \
15306 osp.$mdtosc_proc1.reserved_mb_high)
15307 local last_wm_l=$(do_facet $SINGLEMDS $LCTL get_param -n \
15308 osp.$mdtosc_proc1.reserved_mb_low)
15309 echo "prev high watermark $last_wm_h, prev low watermark $last_wm_l"
15311 if ! combined_mgs_mds ; then
15314 create_pool $FSNAME.$TESTNAME || error "Pool creation failed"
15315 do_facet mgs $LCTL pool_add $FSNAME.$TESTNAME $ost_name ||
15316 error "Adding $ost_name to pool failed"
15318 # Wait for client to see a OST at pool
15319 wait_update $HOSTNAME "$LCTL get_param -n
15320 lov.$FSNAME-*.pools.$TESTNAME | sort -u |
15321 grep $ost_name" "$ost_name""_UUID" $((TIMEOUT/2)) ||
15322 error "Client can not see the pool"
15323 $SETSTRIPE $DIR/$tdir -i $ostidx -c 1 -p $FSNAME.$TESTNAME ||
15324 error "Setstripe failed"
15326 dd if=/dev/zero of=$DIR/$tdir/0 bs=1M count=10
15327 local blocks=$($LFS df $MOUNT | grep $ost_name | awk '{ print $4 }')
15328 echo "OST still has $((blocks/1024)) mbytes free"
15330 local new_lwm=$((blocks/1024-10))
15331 do_facet $SINGLEMDS $LCTL set_param \
15332 osp.$mdtosc_proc1.reserved_mb_high=$((new_lwm+5))
15333 do_facet $SINGLEMDS $LCTL set_param \
15334 osp.$mdtosc_proc1.reserved_mb_low=$new_lwm
15336 test_253_fill_ost $ost_name $mdtosc_proc1 $new_lwm
15338 #First enospc could execute orphan deletion so repeat.
15339 test_253_fill_ost $ost_name $mdtosc_proc1 $new_lwm
15341 local oa_status=$(do_facet $SINGLEMDS $LCTL get_param -n \
15342 osp.$mdtosc_proc1.prealloc_status)
15343 echo "prealloc_status $oa_status"
15345 dd if=/dev/zero of=$DIR/$tdir/2 bs=1M count=1 &&
15346 error "File creation should fail"
15347 #object allocation was stopped, but we still able to append files
15348 dd if=/dev/zero of=$DIR/$tdir/1 bs=1M seek=6 count=5 oflag=append ||
15349 error "Append failed"
15350 rm -f $DIR/$tdir/1 $DIR/$tdir/0 $DIR/$tdir/r*
15352 wait_delete_completed
15356 for i in $(seq 10 12); do
15357 dd if=/dev/zero of=$DIR/$tdir/$i bs=1M count=1 2>/dev/null ||
15358 error "File creation failed after rm";
15361 oa_status=$(do_facet $SINGLEMDS $LCTL get_param -n \
15362 osp.$mdtosc_proc1.prealloc_status)
15363 echo "prealloc_status $oa_status"
15365 if (( oa_status != 0 )); then
15366 error "Object allocation still disable after rm"
15368 do_facet $SINGLEMDS $LCTL set_param \
15369 osp.$mdtosc_proc1.reserved_mb_high=$last_wm_h
15370 do_facet $SINGLEMDS $LCTL set_param \
15371 osp.$mdtosc_proc1.reserved_mb_low=$last_wm_l
15374 do_facet mgs $LCTL pool_remove $FSNAME.$TESTNAME $ost_name ||
15375 error "Remove $ost_name from pool failed"
15376 do_facet mgs $LCTL pool_destroy $FSNAME.$TESTNAME ||
15377 error "Pool destroy fialed"
15379 if ! combined_mgs_mds ; then
15383 run_test 253 "Check object allocation limit"
15388 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
15389 remote_mds_nodsh && skip "remote MDS with nodsh" && return
15391 local MDT0=$(facet_svc $SINGLEMDS)
15393 do_facet $SINGLEMDS $LCTL get_param -n mdd.$MDT0.changelog_size ||
15394 { skip "MDS does not support changelog_size" && return; }
15396 changelog_register || error "changelog_register failed"
15398 changelog_clear 0 || error "changelog_clear failed"
15400 local size1=$(do_facet $SINGLEMDS \
15401 $LCTL get_param -n mdd.$MDT0.changelog_size)
15402 echo "Changelog size $size1"
15405 $LFS mkdir -i 0 $DIR/$tdir
15407 mkdir -p $DIR/$tdir/pics/2008/zachy
15408 touch $DIR/$tdir/pics/2008/zachy/timestamp
15409 cp /etc/hosts $DIR/$tdir/pics/2008/zachy/pic1.jpg
15410 mv $DIR/$tdir/pics/2008/zachy $DIR/$tdir/pics/zach
15411 ln $DIR/$tdir/pics/zach/pic1.jpg $DIR/$tdir/pics/2008/portland.jpg
15412 ln -s $DIR/$tdir/pics/2008/portland.jpg $DIR/$tdir/pics/desktop.jpg
15413 rm $DIR/$tdir/pics/desktop.jpg
15415 local size2=$(do_facet $SINGLEMDS \
15416 $LCTL get_param -n mdd.$MDT0.changelog_size)
15417 echo "Changelog size after work $size2"
15419 (( $size2 > $size1 )) ||
15420 error "new Changelog size=$size2 less than old size=$size1"
15422 run_test 254 "Check changelog size"
15429 lfs ladvise -a invalid $file 2>&1 | grep "Valid types" |
15430 awk -F: '{print $2}' | grep $type > /dev/null
15431 if [ $? -ne 0 ]; then
15441 lfs ladvise -a willread $file > /dev/null 2>&1
15442 if [ $? -eq 0 ]; then
15446 lfs ladvise -a willread $file 2>&1 |
15447 grep "Inappropriate ioctl for device" > /dev/null
15448 if [ $? -eq 0 ]; then
15455 bc <<<"scale=2; ($1 - $2) * 100 / $2"
15458 # run a random read IO workload
15459 # usage: random_read_iops <filename> <filesize> <iosize>
15460 random_read_iops() {
15463 local iosize=${3:-4096}
15465 $READS -f $file -s $fsize -b $iosize -n $((fsize / iosize)) -t 60 |
15466 sed -e '/^$/d' -e 's#.*s, ##' -e 's#MB/s##'
15469 drop_file_oss_cache() {
15473 $LFS ladvise -a dontneed $file 2>/dev/null ||
15474 do_nodes $nodes "echo 3 > /proc/sys/vm/drop_caches"
15477 ladvise_willread_performance()
15480 local average_origin=0
15481 local average_cache=0
15482 local average_ladvise=0
15484 for ((i = 1; i <= $repeat; i++)); do
15485 echo "Iter $i/$repeat: reading without willread hint"
15486 cancel_lru_locks osc
15487 drop_file_oss_cache $DIR/$tfile $(comma_list $(osts_nodes))
15488 local speed_origin=$(random_read_iops $DIR/$tfile $size)
15489 echo "Iter $i/$repeat: uncached speed: $speed_origin"
15490 average_origin=$(bc <<<"$average_origin + $speed_origin")
15492 cancel_lru_locks osc
15493 local speed_cache=$(random_read_iops $DIR/$tfile $size)
15494 echo "Iter $i/$repeat: OSS cache speed: $speed_cache"
15495 average_cache=$(bc <<<"$average_cache + $speed_cache")
15497 cancel_lru_locks osc
15498 drop_file_oss_cache $DIR/$tfile $(comma_list $(osts_nodes))
15499 $LFS ladvise -a willread $DIR/$tfile || error "ladvise failed"
15500 local speed_ladvise=$(random_read_iops $DIR/$tfile $size)
15501 echo "Iter $i/$repeat: ladvise speed: $speed_ladvise"
15502 average_ladvise=$(bc <<<"$average_ladvise + $speed_ladvise")
15504 average_origin=$(bc <<<"scale=2; $average_origin / $repeat")
15505 average_cache=$(bc <<<"scale=2; $average_cache / $repeat")
15506 average_ladvise=$(bc <<<"scale=2; $average_ladvise / $repeat")
15508 speedup_cache=$(percent $average_cache $average_origin)
15509 speedup_ladvise=$(percent $average_ladvise $average_origin)
15511 echo "Average uncached read: $average_origin"
15512 echo "Average speedup with OSS cached read: " \
15513 "$average_cache = +$speedup_cache%"
15514 echo "Average speedup with ladvise willread: " \
15515 "$average_ladvise = +$speedup_ladvise%"
15517 local lowest_speedup=20
15518 if [ ${average_cache%.*} -lt $lowest_speedup ]; then
15519 echo "Speedup with OSS cached read less than $lowest_speedup%," \
15520 "got $average_cache%. Skipping ladvise willread check."
15524 # the test won't work on ZFS until it supports 'ladvise dontneed', but
15525 # it is still good to run until then to exercise 'ladvise willread'
15526 ! $LFS ladvise -a dontneed $DIR/$tfile &&
15527 [ "$(facet_fstype ost1)" = "zfs" ] &&
15528 echo "osd-zfs does not support dontneed or drop_caches" &&
15531 lowest_speedup=$(bc <<<"scale=2; $average_cache / 2")
15532 [ ${average_ladvise%.*} -gt $lowest_speedup ] ||
15533 error_not_in_vm "Speedup with willread is less than " \
15534 "$lowest_speedup%, got $average_ladvise%"
15538 [ $(lustre_version_code ost1) -lt $(version_code 2.8.54) ] &&
15539 skip "lustre < 2.8.54 does not support ladvise " && return
15540 remote_ost_nodsh && skip "remote OST with nodsh" && return
15542 lfs setstripe -c -1 -i 0 $DIR/$tfile || error "$tfile failed"
15544 ladvise_no_type willread $DIR/$tfile &&
15545 skip "willread ladvise is not supported" && return
15547 ladvise_no_ioctl $DIR/$tfile &&
15548 skip "ladvise ioctl is not supported" && return
15551 local size=$((size_mb * 1048576))
15552 dd if=/dev/zero of=$DIR/$tfile bs=1048576 count=$size_mb ||
15553 error "dd to $DIR/$tfile failed"
15555 lfs ladvise -a willread $DIR/$tfile ||
15556 error "Ladvise failed with no range argument"
15558 lfs ladvise -a willread -s 0 $DIR/$tfile ||
15559 error "Ladvise failed with no -l or -e argument"
15561 lfs ladvise -a willread -e 1 $DIR/$tfile ||
15562 error "Ladvise failed with only -e argument"
15564 lfs ladvise -a willread -l 1 $DIR/$tfile ||
15565 error "Ladvise failed with only -l argument"
15567 lfs ladvise -a willread -s 2 -e 1 $DIR/$tfile &&
15568 error "End offset should not be smaller than start offset"
15570 lfs ladvise -a willread -s 2 -e 2 $DIR/$tfile &&
15571 error "End offset should not be equal to start offset"
15573 lfs ladvise -a willread -s $size -l 1 $DIR/$tfile ||
15574 error "Ladvise failed with overflowing -s argument"
15576 lfs ladvise -a willread -s 1 -e $((size + 1)) $DIR/$tfile ||
15577 error "Ladvise failed with overflowing -e argument"
15579 lfs ladvise -a willread -s 1 -l $size $DIR/$tfile ||
15580 error "Ladvise failed with overflowing -l argument"
15582 lfs ladvise -a willread -l 1 -e 2 $DIR/$tfile &&
15583 error "Ladvise succeeded with conflicting -l and -e arguments"
15585 echo "Synchronous ladvise should wait"
15587 #define OBD_FAIL_OST_LADVISE_PAUSE 0x237
15588 do_nodes $(comma_list $(osts_nodes)) \
15589 $LCTL set_param fail_val=$delay fail_loc=0x237
15591 local start_ts=$SECONDS
15592 lfs ladvise -a willread $DIR/$tfile ||
15593 error "Ladvise failed with no range argument"
15594 local end_ts=$SECONDS
15595 local inteval_ts=$((end_ts - start_ts))
15597 if [ $inteval_ts -lt $(($delay - 1)) ]; then
15598 error "Synchronous advice didn't wait reply"
15601 echo "Asynchronous ladvise shouldn't wait"
15602 local start_ts=$SECONDS
15603 lfs ladvise -a willread -b $DIR/$tfile ||
15604 error "Ladvise failed with no range argument"
15605 local end_ts=$SECONDS
15606 local inteval_ts=$((end_ts - start_ts))
15608 if [ $inteval_ts -gt $(($delay / 2)) ]; then
15609 error "Asynchronous advice blocked"
15612 do_nodes $(comma_list $(osts_nodes)) $LCTL set_param fail_loc=0
15613 ladvise_willread_performance
15615 run_test 255a "check 'lfs ladvise -a willread'"
15621 do_facet $facet "cat /proc/meminfo | grep ^${info}:" | awk '{print $2}'
15625 [ $(lustre_version_code ost1) -lt $(version_code 2.8.54) ] &&
15626 skip "lustre < 2.8.54 does not support ladvise " && return
15627 remote_ost_nodsh && skip "remote OST with nodsh" && return
15629 lfs setstripe -c 1 -i 0 $DIR/$tfile
15631 ladvise_no_type dontneed $DIR/$tfile &&
15632 skip "dontneed ladvise is not supported" && return
15634 ladvise_no_ioctl $DIR/$tfile &&
15635 skip "ladvise ioctl is not supported" && return
15637 [ $(lustre_version_code ost1) -lt $(version_code 2.8.54) ] &&
15638 skip "lustre < 2.8.54 does not support ladvise" && return
15640 ! $LFS ladvise -a dontneed $DIR/$tfile &&
15641 [ "$(facet_fstype ost1)" = "zfs" ] &&
15642 skip "zfs-osd does not support 'ladvise dontneed'" && return
15645 local size=$((size_mb * 1048576))
15646 # In order to prevent disturbance of other processes, only check 3/4
15647 # of the memory usage
15648 local kibibytes=$((size_mb * 1024 * 3 / 4))
15650 dd if=/dev/zero of=$DIR/$tfile bs=1048576 count=$size_mb ||
15651 error "dd to $DIR/$tfile failed"
15653 local total=$(facet_meminfo ost1 MemTotal)
15654 echo "Total memory: $total KiB"
15656 do_facet ost1 "sync && echo 3 > /proc/sys/vm/drop_caches"
15657 local before_read=$(facet_meminfo ost1 Cached)
15658 echo "Cache used before read: $before_read KiB"
15660 lfs ladvise -a willread $DIR/$tfile ||
15661 error "Ladvise willread failed"
15662 local after_read=$(facet_meminfo ost1 Cached)
15663 echo "Cache used after read: $after_read KiB"
15665 lfs ladvise -a dontneed $DIR/$tfile ||
15666 error "Ladvise dontneed again failed"
15667 local no_read=$(facet_meminfo ost1 Cached)
15668 echo "Cache used after dontneed ladvise: $no_read KiB"
15670 if [ $total -lt $((before_read + kibibytes)) ]; then
15671 echo "Memory is too small, abort checking"
15675 if [ $((before_read + kibibytes)) -gt $after_read ]; then
15676 error "Ladvise willread should use more memory" \
15677 "than $kibibytes KiB"
15680 if [ $((no_read + kibibytes)) -gt $after_read ]; then
15681 error "Ladvise dontneed should release more memory" \
15682 "than $kibibytes KiB"
15685 run_test 255b "check 'lfs ladvise -a dontneed'"
15694 [ $(lustre_version_code ost1) -lt $(version_code 2.10.50) ] &&
15695 skip "lustre < 2.10.53 does not support lockahead" && return
15697 test_mkdir -p $DIR/$tdir
15698 $SETSTRIPE -i 0 $DIR/$tdir
15700 #test 10 returns only success/failure
15702 lockahead_test -d $DIR/$tdir -t $i -f $tfile
15704 if [ $rc -eq 255 ]; then
15705 error "Ladvise test${i} failed, ${rc}"
15708 #test 11 counts lock enqueue requests, all others count new locks
15710 count=$(do_facet ost1 \
15711 $LCTL get_param -n ost.OSS.ost.stats)
15712 count=$(echo "$count" | grep ldlm_extent_enqueue | awk '{ print $2 }')
15714 lockahead_test -d $DIR/$tdir -t $i -f $tfile
15716 if [ $rc -eq 255 ]; then
15717 error "Ladvise test${i} failed, ${rc}"
15720 new_count=$(do_facet ost1 \
15721 $LCTL get_param -n ost.OSS.ost.stats)
15722 new_count=$(echo "$new_count" | grep ldlm_extent_enqueue | \
15723 awk '{ print $2 }')
15725 difference="$((new_count - count))"
15726 if [ $difference -ne $rc ]; then
15727 error "Ladvise test${i}, bad enqueue count, returned " \
15728 "${rc}, actual ${difference}"
15731 for i in $(seq 12 21); do
15732 # If we do not do this, we run the risk of having too many
15733 # locks and starting lock cancellation while we are checking
15735 cancel_lru_locks osc
15737 count=$($LCTL get_param -n \
15738 ldlm.namespaces.$FSNAME-OST0000*osc-f*.lock_unused_count)
15740 lockahead_test -d $DIR/$tdir -t $i -f $tfile
15742 if [ $rc -eq 255 ]; then
15743 error "Ladvise test ${i} failed, ${rc}"
15746 new_count=$($LCTL get_param -n \
15747 ldlm.namespaces.$FSNAME-OST0000*osc-f*.lock_unused_count)
15748 difference="$((new_count - count))"
15750 # Test 15 output is divided by 100 to map down to valid return
15751 if [ $i -eq 15 ]; then
15755 if [ $difference -ne $rc ]; then
15756 error "Ladvise test ${i}, bad lock count, returned " \
15757 "${rc}, actual ${difference}"
15761 #test 22 returns only success/failure
15763 lockahead_test -d $DIR/$tdir -t $i -f $tfile
15765 if [ $rc -eq 255 ]; then
15766 error "Ladvise test${i} failed, ${rc}"
15769 run_test 255c "suite of ladvise lockahead tests"
15776 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
15777 remote_mds_nodsh && skip "remote MDS with nodsh" && return
15778 [ "$(facet_fstype $SINGLEMDS)" != "ldiskfs" ] &&
15779 skip "ldiskfs only test" && return
15781 mdt_dev=$(mdsdevname 1)
15783 changelog_users $SINGLEMDS | grep "^cl" &&
15784 skip "active changelog user" && return
15786 changelog_register || error "changelog_register failed"
15789 mkdir -p $DIR/$tdir
15791 changelog_clear 0 || error "changelog_clear failed"
15794 touch $DIR/$tdir/{1..10}
15797 stop $SINGLEMDS || error "Fail to stop MDT"
15801 start $SINGLEMDS $mdt_dev $MDS_MOUNT_OPTS || error "Fail to start MDT"
15803 #after mount new plainllog is used
15804 touch $DIR/$tdir/{11..19}
15805 local tmpfile=$(mktemp -u $tfile.XXXXXX)
15806 cat_sl=$(do_facet $SINGLEMDS "sync; \
15807 $DEBUGFS -c -R 'dump changelog_catalog $tmpfile' $mdt_dev; \
15808 llog_reader $tmpfile | grep -c type=1064553b")
15809 do_facet $SINGLEMDS llog_reader $tmpfile
15811 [ $cat_sl != 2 ] && error "Changelog catalog has $cat_sl != 2 slots"
15813 changelog_clear 0 || error "changelog_clear failed"
15815 cat_sl=$(do_facet $SINGLEMDS "sync; \
15816 $DEBUGFS -c -R 'dump changelog_catalog $tmpfile' $mdt_dev; \
15817 llog_reader $tmpfile | grep -c type=1064553b; rm -f $tmpfile")
15819 if (( cat_sl == 2 )); then
15820 error "Empty plain llog was not deleted from changelog catalog"
15821 elif (( cat_sl != 1 )); then
15822 error "Active plain llog shouldn't be deleted from catalog"
15825 run_test 256 "Check llog delete for empty and not full state"
15828 remote_mds_nodsh && skip "remote MDS with nodsh" && return
15829 [[ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.8.55) ]] &&
15830 skip "Need MDS version at least 2.8.55" && return
15832 test_mkdir $DIR/$tdir
15834 setfattr -n trusted.name1 -v value1 $DIR/$tdir ||
15835 error "setfattr -n trusted.name1=value1 $DIR/$tdir failed"
15838 #define OBD_FAIL_MDS_XATTR_REP 0x161
15839 local mdtidx=$($LFS getstripe -M $DIR/$tdir)
15840 local facet=mds$((mdtidx + 1))
15841 set_nodes_failloc $(facet_active_host $facet) 0x80000161
15842 getfattr -n trusted.name1 $DIR/$tdir 2> /dev/null
15844 stop $facet || error "stop MDS failed"
15845 start $facet $(mdsdevname $((mdtidx + 1))) $MDS_MOUNT_OPTS ||
15846 error "start MDS fail"
15848 run_test 257 "xattr locks are not lost"
15850 # Verify we take the i_mutex when security requires it
15852 #define OBD_FAIL_IMUTEX_SEC 0x141c
15853 $LCTL set_param fail_loc=0x141c
15855 chmod u+s $DIR/$tfile
15856 chmod a+rwx $DIR/$tfile
15857 $RUNAS dd if=/dev/zero of=$DIR/$tfile bs=4k count=1 oflag=append
15859 if [ $RC -ne 0 ]; then
15860 error "error, failed to take i_mutex, rc=$?"
15866 # Verify we do NOT take the i_mutex in the normal case
15868 #define OBD_FAIL_IMUTEX_NOSEC 0x141d
15869 $LCTL set_param fail_loc=0x141d
15872 chmod a+rw $DIR/$tfile
15873 $RUNAS dd if=/dev/zero of=$DIR/$tfile bs=4k count=1 oflag=append
15875 if [ $RC -ne 0 ]; then
15876 error "error, took i_mutex unnecessarily, rc=$?"
15881 run_test 258b "verify i_mutex security behavior"
15884 #define OBD_FAIL_MDC_CLOSE 0x806
15885 $LCTL set_param fail_loc=0x80000806
15889 run_test 260 "Check mdc_close fail"
15891 ### Data-on-MDT sanity tests ###
15894 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.10.55) ] &&
15895 skip "Need MDS version at least 2.10.55" && return
15898 local dom=$DIR/$tdir/dom_file
15899 local tmp=$DIR/$tdir/tmp_file
15901 mkdir -p $DIR/$tdir
15903 # basic checks for DoM component creation
15904 $LFS setstripe -E 1024K -E 1024K -L mdt $dom 2>/dev/null &&
15905 error "Can set MDT layout to non-first entry"
15907 $LFS setstripe -E 1024K -L mdt -E 1024K -L mdt $dom 2>/dev/null &&
15908 error "Can define multiple entries as MDT layout"
15910 $LFS setstripe -E 1M -L mdt $dom ||
15911 error "Can't create DoM layout"
15913 [ $($LFS getstripe -L $dom) == "mdt" ] || error "bad pattern"
15914 [ $($LFS getstripe -c $dom) == 0 ] || error "bad stripe count"
15915 [ $($LFS getstripe -S $dom) == 1048576 ] || error "bad stripe size"
15917 local mdtidx=$($GETSTRIPE -M $dom)
15918 local mdtname=MDT$(printf %04x $mdtidx)
15919 local facet=mds$((mdtidx + 1))
15920 local space_check=1
15922 # Skip free space checks with ZFS
15923 if [ "$(facet_fstype $facet)" == "zfs" ]; then
15929 local mdtfree1=$(do_facet $facet \
15930 lctl get_param -n osd*.*$mdtname.kbytesfree)
15931 dd if=/dev/urandom of=$tmp bs=1024 count=100
15932 # check also direct IO along write
15933 dd if=$tmp of=$dom bs=102400 count=1 oflag=direct
15935 cmp $tmp $dom || error "file data is different"
15936 [ $(stat -c%s $dom) == 102400 ] || error "bad size after write"
15937 if [ $space_check == 1 ]; then
15938 local mdtfree2=$(do_facet $facet \
15939 lctl get_param -n osd*.*$mdtname.kbytesfree)
15940 [ $(($mdtfree1 - $mdtfree2)) -ge 102 ] ||
15941 error "MDT free space is wrong after write"
15945 $TRUNCATE $dom 10000
15946 [ $(stat -c%s $dom) == 10000 ] || error "bad size after truncate"
15947 if [ $space_check == 1 ]; then
15948 mdtfree1=$(do_facet $facet \
15949 lctl get_param -n osd*.*$mdtname.kbytesfree)
15950 [ $(($mdtfree1 - $mdtfree2)) -ge 92 ] ||
15951 error "MDT free space is wrong after truncate"
15957 [ $(stat -c%s $dom) == 112400 ] || error "bad size after append"
15958 if [ $space_check == 1 ]; then
15959 mdtfree2=$(do_facet $facet \
15960 lctl get_param -n osd*.*$mdtname.kbytesfree)
15961 [ $(($mdtfree1 - $mdtfree2)) -ge 102 ] ||
15962 error "MDT free space is wrong after append"
15967 if [ $space_check == 1 ]; then
15968 mdtfree1=$(do_facet $facet \
15969 lctl get_param -n osd*.*$mdtname.kbytesfree)
15970 [ $(($mdtfree1 - $mdtfree2)) -ge 112 ] ||
15971 error "MDT free space is wrong after removal"
15974 # combined striping
15975 $LFS setstripe -E 1024K -L mdt -E EOF $dom ||
15976 error "Can't create DoM + OST striping"
15978 dd if=/dev/urandom of=$tmp bs=1024 count=2000
15979 # check also direct IO along write
15980 dd if=$tmp of=$dom bs=102400 count=20 oflag=direct
15982 cmp $tmp $dom || error "file data is different"
15983 [ $(stat -c%s $dom) == 2048000 ] || error "bad size after write"
15989 run_test 270a "DoM: basic functionality tests"
15992 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.10.55) ] &&
15993 skip "Need MDS version at least 2.10.55" && return
15995 local dom=$DIR/$tdir/dom_file
15996 local max_size=1048576
15998 mkdir -p $DIR/$tdir
15999 $LFS setstripe -E $max_size -L mdt $dom
16001 # truncate over the limit
16002 $TRUNCATE $dom $(($max_size + 1)) &&
16003 error "successful truncate over the maximum size"
16004 # write over the limit
16005 dd if=/dev/zero of=$dom bs=$max_size seek=1 count=1 &&
16006 error "successful write over the maximum size"
16007 # append over the limit
16008 dd if=/dev/zero of=$dom bs=$(($max_size - 3)) count=1
16009 echo "12345" >> $dom && error "successful append over the maximum size"
16014 run_test 270b "DoM: maximum size overflow checks for DoM-only file"
16017 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.10.55) ] &&
16018 skip "Need MDS version at least 2.10.55" && return
16020 mkdir -p $DIR/$tdir
16021 $LFS setstripe -E 1024K -L mdt $DIR/$tdir
16023 # check files inherit DoM EA
16024 touch $DIR/$tdir/first
16025 [ $($GETSTRIPE -L $DIR/$tdir/first) == "mdt" ] ||
16026 error "bad pattern"
16027 [ $($LFS getstripe -c $DIR/$tdir/first) == 0 ] ||
16028 error "bad stripe count"
16029 [ $($LFS getstripe -S $DIR/$tdir/first) == 1048576 ] ||
16030 error "bad stripe size"
16032 # check directory inherits DoM EA and uses it as default
16033 mkdir $DIR/$tdir/subdir
16034 touch $DIR/$tdir/subdir/second
16035 [ $($LFS getstripe -L $DIR/$tdir/subdir/second) == "mdt" ] ||
16036 error "bad pattern in sub-directory"
16037 [ $($LFS getstripe -c $DIR/$tdir/subdir/second) == 0 ] ||
16038 error "bad stripe count in sub-directory"
16039 [ $($LFS getstripe -S $DIR/$tdir/subdir/second) == 1048576 ] ||
16040 error "bad stripe size in sub-directory"
16043 run_test 270c "DoM: DoM EA inheritance tests"
16046 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.10.55) ] &&
16047 skip "Need MDS version at least 2.10.55" && return
16049 mkdir -p $DIR/$tdir
16050 $LFS setstripe -E 1024K -L mdt $DIR/$tdir
16052 # inherit default DoM striping
16053 mkdir $DIR/$tdir/subdir
16054 touch $DIR/$tdir/subdir/f1
16056 # change default directory striping
16057 $LFS setstripe -c 1 $DIR/$tdir/subdir
16058 touch $DIR/$tdir/subdir/f2
16059 [ $($LFS getstripe -c $DIR/$tdir/subdir/f2) == 1 ] ||
16060 error "wrong default striping in file 2"
16061 [ $($LFS getstripe -L $DIR/$tdir/subdir/f2) == "raid0" ] ||
16062 error "bad pattern in file 2"
16065 run_test 270d "DoM: change striping from DoM to RAID0"
16068 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.10.55) ] &&
16069 skip "Need MDS version at least 2.10.55" && return
16071 mkdir -p $DIR/$tdir/dom
16072 mkdir -p $DIR/$tdir/norm
16075 $LFS setstripe -E 1M -L mdt $DIR/$tdir/dom
16076 $LFS setstripe -i 0 -S 2M $DIR/$tdir/norm
16078 createmany -o $DIR/$tdir/dom/dom- $DOMFILES
16079 createmany -o $DIR/$tdir/norm/norm- $NORMFILES
16081 # find DoM files by layout
16082 NUM=$($LFS find -L mdt -type f $DIR/$tdir 2>/dev/null | wc -l)
16083 [ $NUM -eq $DOMFILES ] ||
16084 error "lfs find -L: found $NUM, expected $DOMFILES"
16085 echo "Test 1: lfs find 20 DOM files by layout: OK"
16087 # there should be 1 dir with default DOM striping
16088 NUM=$($LFS find -L mdt -type d $DIR/$tdir 2>/dev/null | wc -l)
16090 error "lfs find -L: found $NUM, expected 1 dir"
16091 echo "Test 2: lfs find 1 DOM dir by layout: OK"
16093 # find DoM files by stripe size
16094 NUM=$($LFS find -S -1200K -type f $DIR/$tdir 2>/dev/null | wc -l)
16095 [ $NUM -eq $DOMFILES ] ||
16096 error "lfs find -S: found $NUM, expected $DOMFILES"
16097 echo "Test 4: lfs find 20 DOM files by stripe size: OK"
16099 # find files by stripe offset except DoM files
16100 NUM=$($LFS find -i 0 -type f $DIR/$tdir 2>/dev/null | wc -l)
16101 [ $NUM -eq $NORMFILES ] ||
16102 error "lfs find -i: found $NUM, expected $NORMFILES"
16103 echo "Test 5: lfs find no DOM files by stripe index: OK"
16106 run_test 270e "DoM: lfs find with DoM files test"
16109 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.10.55) ] &&
16110 skip "Need MDS version at least 2.10.55" && return
16112 local mdtname=${FSNAME}-MDT0000-mdtlov
16113 local dom=$DIR/$tdir/dom_file
16114 local dom_limit_saved=$(do_facet mds1 $LCTL get_param -n \
16115 lod.$mdtname.dom_stripesize)
16116 local dom_limit=131072
16118 do_facet mds1 $LCTL set_param -n lod.$mdtname.dom_stripesize=$dom_limit
16119 local dom_current=$(do_facet mds1 $LCTL get_param -n \
16120 lod.$mdtname.dom_stripesize)
16121 [ ${dom_limit} -eq ${dom_current} ] ||
16122 error "Cannot change per-MDT DoM stripe limit to $dom_limit"
16124 $LFS mkdir -i 0 -c 1 $DIR/$tdir
16125 $LFS setstripe -d $DIR/$tdir
16126 $LFS setstripe -E $dom_limit -L mdt $DIR/$tdir ||
16127 error "Can't set directory default striping"
16129 # exceed maximum stripe size
16130 $LFS setstripe -E $(($dom_limit * 2)) -L mdt $dom &&
16131 error "Able to create DoM component size more than LOD limit"
16133 do_facet mds1 $LCTL set_param -n lod.$mdtname.dom_stripesize=0
16134 dom_current=$(do_facet mds1 $LCTL get_param -n \
16135 lod.$mdtname.dom_stripesize)
16136 [ 0 -eq ${dom_current} ] ||
16137 error "Can't set zero DoM stripe limit"
16139 # too low values to be aligned with smallest stripe size 64K
16140 do_facet mds1 $LCTL set_param -n lod.$mdtname.dom_stripesize=30000
16141 dom_current=$(do_facet mds1 $LCTL get_param -n \
16142 lod.$mdtname.dom_stripesize)
16143 [ 30000 -eq ${dom_current} ] &&
16144 error "Can set too small DoM stripe limit"
16146 do_facet mds1 $LCTL set_param -n lod.$mdtname.dom_stripesize=2147483648
16147 dom_current=$(do_facet mds1 $LCTL get_param -n \
16148 lod.$mdtname.dom_stripesize)
16150 [ 2147483648 -eq ${dom_current} ] &&
16151 error "Can set too large DoM stripe limit"
16153 do_facet mds1 $LCTL set_param -n \
16154 lod.$mdtname.dom_stripesize=$((dom_limit * 2))
16155 $LFS setstripe -E $((dom_limit * 2)) -L mdt $dom ||
16156 error "Can't create DoM component size after limit change"
16157 do_facet mds1 $LCTL set_param -n \
16158 lod.$mdtname.dom_stripesize=$((dom_limit / 2))
16159 $LFS setstripe -E $dom_limit -L mdt ${dom}_big &&
16160 error "Can create big DoM component after limit decrease"
16161 touch ${dom}_def ||
16162 error "Can't create file with old default layout"
16164 do_facet mds1 $LCTL set_param -n lod.*.dom_stripesize=$dom_limit_saved
16167 run_test 270f "DoM: maximum DoM stripe size checks"
16170 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.10.55) ] &&
16171 skip "Need MDS version at least 2.10.55" && return
16173 local dom=$DIR/$tdir/dom
16175 mkdir -p $DIR/$tdir
16177 $LFS setstripe -E 1024K -L mdt $dom
16179 lctl set_param -n mdc.*.stats=clear
16180 dd if=/dev/zero of=$dom bs=4096 count=1 || return 1
16181 cat $dom > /dev/null
16182 local reads=$(lctl get_param -n mdc.*.stats |
16183 awk '/ost_read/ {print $2}')
16184 [ -z $reads ] || error "Unexpected $reads READ RPCs"
16188 run_test 271a "DoM: data is cached for read after write"
16191 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.10.55) ] &&
16192 skip "Need MDS version at least 2.10.55" && return
16194 local dom=$DIR/$tdir/dom
16196 mkdir -p $DIR/$tdir
16198 $LFS setstripe -E 1024K -L mdt -E EOF $dom
16200 lctl set_param -n mdc.*.stats=clear
16201 dd if=/dev/zero of=$dom bs=4096 count=1 || return 1
16202 cancel_lru_locks mdc
16203 $CHECKSTAT -t file -s 4096 $dom || error "stat #1 fails"
16204 # second stat to check size is cached on client
16205 $CHECKSTAT -t file -s 4096 $dom || error "stat #2 fails"
16206 local gls=$(lctl get_param -n mdc.*.stats |
16207 awk '/ldlm_glimpse/ {print $2}')
16208 [ -z $gls ] || error "Unexpected $gls glimpse RPCs"
16211 run_test 271b "DoM: no glimpse RPC for stat (DoM only file)"
16214 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.10.55) ] &&
16215 skip "Need MDS version at least 2.10.55" && return
16217 local dom=$DIR/$tdir/dom
16219 mkdir -p $DIR/$tdir
16221 $LFS setstripe -E 1024K -L mdt -E EOF $dom
16223 lctl set_param -n mdc.*.stats=clear
16224 lctl set_param -n osc.*.stats=clear
16225 dd if=/dev/zero of=$dom bs=2048K count=1 || return 1
16226 cancel_lru_locks mdc
16227 $CHECKSTAT -t file -s 2097152 $dom || error "stat"
16228 # second stat to check size is cached on client
16229 $CHECKSTAT -t file -s 2097152 $dom || error "stat"
16230 local gls=$(lctl get_param -n mdc.*.stats |
16231 awk '/ldlm_glimpse/ {print $2}')
16232 [ -z $gls ] || error "Unexpected $gls glimpse RPCs"
16233 local gls=$(lctl get_param -n osc.*.stats |
16234 awk '/ldlm_glimpse/ {print $2}')
16235 [ -z $gls ] || error "Unexpected $gls OSC glimpse RPCs"
16238 run_test 271ba "DoM: no glimpse RPC for stat (combined file)"
16241 # test to be enabled with lock_convert
16242 skip "skipped until lock convert will be implemented" && return
16244 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.10.55) ] &&
16245 skip "Need MDS version at least 2.10.55" && return
16247 local dom=$DIR/$tdir/dom
16249 mkdir -p $DIR/$tdir
16251 $LFS setstripe -E 1024K -L mdt $DIR/$tdir
16253 local mdtidx=$($LFS getstripe -M $DIR/$tdir)
16254 local facet=mds$((mdtidx + 1))
16256 cancel_lru_locks mdc
16257 do_facet $facet lctl set_param -n mdt.*.dom_lock=0
16258 createmany -o $dom 1000
16259 lctl set_param -n mdc.*.stats=clear
16260 smalliomany -w $dom 1000 200
16261 lctl get_param -n mdc.*.stats
16262 local enq=$(lctl get_param -n mdc.*.stats |
16263 awk '/ldlm_ibits_enqueue/ {print $2}')
16264 # Each file has 1 open, 1 IO enqueues, total 2000
16265 # but now we have also +1 getxattr for security.capability, total 3000
16266 [ $enq -ge 2000 ] || error "Too few enqueues $enq, expected > 2000"
16267 unlinkmany $dom 1000
16269 cancel_lru_locks mdc
16270 do_facet $facet lctl set_param -n mdt.*.dom_lock=1
16271 createmany -o $dom 1000
16272 lctl set_param -n mdc.*.stats=clear
16273 smalliomany -w $dom 1000 200
16274 lctl get_param -n mdc.*.stats
16275 local enq_2=$(lctl get_param -n mdc.*.stats |
16276 awk '/ldlm_ibits_enqueue/ {print $2}')
16277 # Expect to see reduced amount of RPCs by 1000 due to single enqueue
16278 # for OPEN and IO lock.
16279 [ $((enq - enq_2)) -ge 1000 ] ||
16280 error "Too many enqueues $enq_2, expected about $((enq - 1000))"
16281 unlinkmany $dom 1000
16284 run_test 271c "DoM: IO lock at open saves enqueue RPCs"
16287 remote_ost_nodsh && skip "remote OST with nodsh" && return
16288 [ $(lustre_version_code ost1) -lt $(version_code 2.10.57) ] &&
16289 skip "Need OST version >= 2.10.57" && return 0
16291 local file=$DIR/$tfile
16294 oss=$(comma_list $(osts_nodes))
16296 dd if=/dev/urandom of=$file bs=1M count=2 ||
16297 error "failed to create a file"
16298 cancel_lru_locks osc
16301 dd if=$file of=/dev/null bs=1M count=1 iflag=direct ||
16302 error "failed to read a file"
16304 #define OBD_FAIL_LDLM_PAUSE_CANCEL2 0x31f
16305 $LCTL set_param fail_loc=0x8000031f
16307 cancel_lru_locks osc &
16310 #define OBD_FAIL_LDLM_PROLONG_PAUSE 0x32b
16311 do_nodes $oss $LCTL set_param fail_loc=0x8000032b
16312 #IO takes another lock, but matches the PENDING one
16313 #and places it to the IO RPC
16314 dd if=$file of=/dev/null bs=1M count=1 iflag=direct ||
16315 error "failed to read a file with PENDING lock"
16317 run_test 275 "Read on a canceled duplicate lock"
16320 remote_ost_nodsh && skip "remote OST with nodsh" && return
16323 do_facet ost1 "(while true; do \
16324 $LCTL get_param obdfilter.*.filesfree > /dev/null 2>&1; \
16325 done) & pid=\\\$!; echo \\\$pid > $TMP/sanity_276_pid" &
16328 for LOOP in $(seq 20); do
16330 start ost1 $(ostdevname 1) $OST_MOUNT_OPTS
16333 do_facet ost1 "pid=\\\$(cat $TMP/sanity_276_pid); kill -9 \\\$pid; \
16334 rm $TMP/sanity_276_pid"
16336 run_test 276 "Race between mount and obd_statfs"
16338 cleanup_test_300() {
16342 test_striped_dir() {
16347 mkdir -p $DIR/$tdir
16349 SAVE_UMASK=$(umask)
16350 trap cleanup_test_300 RETURN EXIT
16352 $LFS setdirstripe -i $mdt_index -c 2 -H all_char -o 755 \
16353 $DIR/$tdir/striped_dir ||
16354 error "set striped dir error"
16356 local mode=$(stat -c%a $DIR/$tdir/striped_dir)
16357 [ "$mode" = "755" ] || error "expect 755 got $mode"
16359 $LFS getdirstripe $DIR/$tdir/striped_dir > /dev/null 2>&1 ||
16360 error "getdirstripe failed"
16361 stripe_count=$($LFS getdirstripe -c $DIR/$tdir/striped_dir)
16362 if [ "$stripe_count" != "2" ]; then
16363 error "1:stripe_count is $stripe_count, expect 2"
16365 stripe_count=$($LFS getdirstripe -T $DIR/$tdir/striped_dir)
16366 if [ "$stripe_count" != "2" ]; then
16367 error "2:stripe_count is $stripe_count, expect 2"
16370 stripe_index=$($LFS getdirstripe -i $DIR/$tdir/striped_dir)
16371 if [ "$stripe_index" != "$mdt_index" ]; then
16372 error "stripe_index is $stripe_index, expect $mdt_index"
16375 [ $(stat -c%h $DIR/$tdir/striped_dir) == '2' ] ||
16376 error "nlink error after create striped dir"
16378 mkdir $DIR/$tdir/striped_dir/a
16379 mkdir $DIR/$tdir/striped_dir/b
16381 stat $DIR/$tdir/striped_dir/a ||
16382 error "create dir under striped dir failed"
16383 stat $DIR/$tdir/striped_dir/b ||
16384 error "create dir under striped dir failed"
16386 [ $(stat -c%h $DIR/$tdir/striped_dir) == '4' ] ||
16387 error "nlink error after mkdir"
16389 rmdir $DIR/$tdir/striped_dir/a
16390 [ $(stat -c%h $DIR/$tdir/striped_dir) == '3' ] ||
16391 error "nlink error after rmdir"
16393 rmdir $DIR/$tdir/striped_dir/b
16394 [ $(stat -c%h $DIR/$tdir/striped_dir) == '2' ] ||
16395 error "nlink error after rmdir"
16397 chattr +i $DIR/$tdir/striped_dir
16398 createmany -o $DIR/$tdir/striped_dir/f 10 &&
16399 error "immutable flags not working under striped dir!"
16400 chattr -i $DIR/$tdir/striped_dir
16402 rmdir $DIR/$tdir/striped_dir ||
16403 error "rmdir striped dir error"
16411 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.7.0) ] &&
16412 skip "skipped for lustre < 2.7.0" && return
16413 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
16414 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
16416 test_striped_dir 0 || error "failed on striped dir on MDT0"
16417 test_striped_dir 1 || error "failed on striped dir on MDT0"
16419 run_test 300a "basic striped dir sanity test"
16422 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.7.0) ] &&
16423 skip "skipped for lustre < 2.7.0" && return
16424 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
16425 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
16431 test_mkdir $DIR/$tdir || error "mkdir fail"
16432 $LFS setdirstripe -i 0 -c 2 -H all_char $DIR/$tdir/striped_dir ||
16433 error "set striped dir error"
16434 for i in {0..9}; do
16435 mtime1=$(stat -c %Y $DIR/$tdir/striped_dir)
16437 touch $DIR/$tdir/striped_dir/file_$i || error "touch error $i"
16438 mtime2=$(stat -c %Y $DIR/$tdir/striped_dir)
16439 [ $mtime1 -eq $mtime2 ] && error "mtime unchanged after create"
16441 rm -f $DIR/$tdir/striped_dir/file_$i || error "unlink error $i"
16442 mtime3=$(stat -c %Y $DIR/$tdir/striped_dir)
16443 [ $mtime2 -eq $mtime3 ] && error "mtime unchanged after unlink"
16447 run_test 300b "check ctime/mtime for striped dir"
16450 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.7.0) ] &&
16451 skip "skipped for lustre < 2.7.0" && return
16452 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
16453 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
16456 mkdir -p $DIR/$tdir
16457 $LFS setdirstripe -i 0 -c 2 $DIR/$tdir/striped_dir ||
16458 error "set striped dir error"
16460 chown $RUNAS_ID:$RUNAS_GID $DIR/$tdir/striped_dir ||
16461 error "chown striped dir failed"
16463 $RUNAS createmany -o $DIR/$tdir/striped_dir/f 5000 ||
16464 error "create 5k files failed"
16466 file_count=$(ls $DIR/$tdir/striped_dir | wc -l)
16468 [ "$file_count" = 5000 ] || error "file count $file_count != 5000"
16472 run_test 300c "chown && check ls under striped directory"
16475 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.7.0) ] &&
16476 skip "skipped for lustre < 2.7.0" && return
16477 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
16478 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
16482 mkdir -p $DIR/$tdir
16483 $SETSTRIPE -c 2 $DIR/$tdir
16485 #local striped directory
16486 $LFS setdirstripe -i 0 -c 2 -H all_char $DIR/$tdir/striped_dir ||
16487 error "set striped dir error"
16488 createmany -o $DIR/$tdir/striped_dir/f 10 ||
16489 error "create 10 files failed"
16491 #remote striped directory
16492 $LFS setdirstripe -i 1 -c 2 $DIR/$tdir/remote_striped_dir ||
16493 error "set striped dir error"
16494 createmany -o $DIR/$tdir/remote_striped_dir/f 10 ||
16495 error "create 10 files failed"
16497 for file in $(find $DIR/$tdir); do
16498 stripe_count=$($GETSTRIPE -c $file)
16499 [ $stripe_count -eq 2 ] ||
16500 error "wrong stripe $stripe_count for $file"
16505 run_test 300d "check default stripe under striped directory"
16508 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.7.55) ] &&
16509 skip "Need MDS version at least 2.7.55" && return
16510 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
16511 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
16515 mkdir -p $DIR/$tdir
16517 $LFS setdirstripe -i 0 -c 2 -H all_char $DIR/$tdir/striped_dir ||
16518 error "set striped dir error"
16520 touch $DIR/$tdir/striped_dir/a
16521 touch $DIR/$tdir/striped_dir/b
16522 touch $DIR/$tdir/striped_dir/c
16524 mkdir $DIR/$tdir/striped_dir/dir_a
16525 mkdir $DIR/$tdir/striped_dir/dir_b
16526 mkdir $DIR/$tdir/striped_dir/dir_c
16528 $LFS setdirstripe -i 0 -c 2 -H all_char $DIR/$tdir/striped_dir/stp_a ||
16529 error "set striped adir under striped dir error"
16531 $LFS setdirstripe -i 0 -c 2 -H all_char $DIR/$tdir/striped_dir/stp_b ||
16532 error "set striped bdir under striped dir error"
16534 $LFS setdirstripe -i 0 -c 2 -H all_char $DIR/$tdir/striped_dir/stp_c ||
16535 error "set striped cdir under striped dir error"
16537 mrename $DIR/$tdir/striped_dir/dir_a $DIR/$tdir/striped_dir/dir_b ||
16538 error "rename dir under striped dir fails"
16540 mrename $DIR/$tdir/striped_dir/stp_a $DIR/$tdir/striped_dir/stp_b ||
16541 error "rename dir under different stripes fails"
16543 mrename $DIR/$tdir/striped_dir/a $DIR/$tdir/striped_dir/c ||
16544 error "rename file under striped dir should succeed"
16546 mrename $DIR/$tdir/striped_dir/dir_b $DIR/$tdir/striped_dir/dir_c ||
16547 error "rename dir under striped dir should succeed"
16551 run_test 300e "check rename under striped directory"
16554 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.7.55) ] &&
16555 skip "Need MDS version at least 2.7.55" && return
16556 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
16557 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
16562 mkdir -p $DIR/$tdir
16564 $LFS setdirstripe -i 0 -c 2 -H all_char $DIR/$tdir/striped_dir ||
16565 error "set striped dir error"
16567 $LFS setdirstripe -i 0 -c 2 -H all_char $DIR/$tdir/striped_dir1 ||
16568 error "set striped dir error"
16570 touch $DIR/$tdir/striped_dir/a
16571 mkdir $DIR/$tdir/striped_dir/dir_a
16572 $LFS setdirstripe -i 0 -c 2 $DIR/$tdir/striped_dir/stp_a ||
16573 error "create striped dir under striped dir fails"
16575 touch $DIR/$tdir/striped_dir1/b
16576 mkdir $DIR/$tdir/striped_dir1/dir_b
16577 $LFS setdirstripe -i 0 -c 2 $DIR/$tdir/striped_dir/stp_b ||
16578 error "create striped dir under striped dir fails"
16580 mrename $DIR/$tdir/striped_dir/dir_a $DIR/$tdir/striped_dir1/dir_b ||
16581 error "rename dir under different striped dir should fail"
16583 mrename $DIR/$tdir/striped_dir/stp_a $DIR/$tdir/striped_dir1/stp_b ||
16584 error "rename striped dir under diff striped dir should fail"
16586 mrename $DIR/$tdir/striped_dir/a $DIR/$tdir/striped_dir1/a ||
16587 error "rename file under diff striped dirs fails"
16591 run_test 300f "check rename cross striped directory"
16593 test_300_check_default_striped_dir()
16596 local default_count=$2
16597 local default_index=$3
16600 local dir_stripe_index
16603 echo "checking $dirname $default_count $default_index"
16604 $LFS setdirstripe -D -c $default_count -i $default_index \
16605 -t all_char $DIR/$tdir/$dirname ||
16606 error "set default stripe on striped dir error"
16607 stripe_count=$($LFS getdirstripe -D -c $DIR/$tdir/$dirname)
16608 [ $stripe_count -eq $default_count ] ||
16609 error "expect $default_count get $stripe_count for $dirname"
16611 stripe_index=$($LFS getdirstripe -D -i $DIR/$tdir/$dirname)
16612 [ $stripe_index -eq $default_index ] ||
16613 error "expect $default_index get $stripe_index for $dirname"
16615 mkdir $DIR/$tdir/$dirname/{test1,test2,test3,test4} ||
16616 error "create dirs failed"
16618 createmany -o $DIR/$tdir/$dirname/f- 10 || error "create files failed"
16619 unlinkmany $DIR/$tdir/$dirname/f- 10 || error "unlink files failed"
16620 for dir in $(find $DIR/$tdir/$dirname/*); do
16621 stripe_count=$($LFS getdirstripe -c $dir)
16622 [ $stripe_count -eq $default_count ] ||
16623 [ $stripe_count -eq 0 -o $default_count -eq 1 ] ||
16624 error "stripe count $default_count != $stripe_count for $dir"
16626 stripe_index=$($LFS getdirstripe -i $dir)
16627 [ $default_index -eq -1 -o $stripe_index -eq $default_index ] ||
16628 error "$stripe_index != $default_index for $dir"
16630 #check default stripe
16631 stripe_count=$($LFS getdirstripe -D -c $dir)
16632 [ $stripe_count -eq $default_count ] ||
16633 error "default count $default_count != $stripe_count for $dir"
16635 stripe_index=$($LFS getdirstripe -D -i $dir)
16636 [ $stripe_index -eq $default_index ] ||
16637 error "default index $default_index != $stripe_index for $dir"
16639 rmdir $DIR/$tdir/$dirname/* || error "rmdir failed"
16643 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.7.55) ] &&
16644 skip "Need MDS version at least 2.7.55" && return
16645 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
16651 mkdir $DIR/$tdir/normal_dir
16653 #Checking when client cache stripe index
16654 $LFS setdirstripe -c$MDSCOUNT $DIR/$tdir/striped_dir
16655 $LFS setdirstripe -D -i1 $DIR/$tdir/striped_dir ||
16656 error "create striped_dir failed"
16658 $LFS setdirstripe -i0 $DIR/$tdir/striped_dir/dir0 ||
16659 error "create dir0 fails"
16660 stripe_index=$($LFS getdirstripe -i $DIR/$tdir/striped_dir/dir0)
16661 [ $stripe_index -eq 0 ] ||
16662 error "dir0 expect index 0 got $stripe_index"
16664 mkdir $DIR/$tdir/striped_dir/dir1 ||
16665 error "create dir1 fails"
16666 stripe_index=$($LFS getdirstripe -i $DIR/$tdir/striped_dir/dir1)
16667 [ $stripe_index -eq 1 ] ||
16668 error "dir1 expect index 1 got $stripe_index"
16670 #check default stripe count/stripe index
16671 test_300_check_default_striped_dir normal_dir $MDSCOUNT 1
16672 test_300_check_default_striped_dir normal_dir 1 0
16673 test_300_check_default_striped_dir normal_dir 2 1
16674 test_300_check_default_striped_dir normal_dir 2 -1
16676 #delete default stripe information
16677 echo "delete default stripeEA"
16678 $LFS setdirstripe -d $DIR/$tdir/normal_dir ||
16679 error "set default stripe on striped dir error"
16681 mkdir -p $DIR/$tdir/normal_dir/{test1,test2,test3,test4}
16682 for dir in $(find $DIR/$tdir/normal_dir/*); do
16683 stripe_count=$($LFS getdirstripe -c $dir)
16684 [ $stripe_count -eq 0 ] ||
16685 error "expect 1 get $stripe_count for $dir"
16686 stripe_index=$($LFS getdirstripe -i $dir)
16687 [ $stripe_index -eq 0 ] ||
16688 error "expect 0 get $stripe_index for $dir"
16691 run_test 300g "check default striped directory for normal directory"
16694 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.7.55) ] &&
16695 skip "Need MDS version at least 2.7.55" && return
16696 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
16701 $LFS setdirstripe -i0 -c$MDSCOUNT -H all_char $DIR/$tdir/striped_dir ||
16702 error "set striped dir error"
16704 test_300_check_default_striped_dir striped_dir $MDSCOUNT 1
16705 test_300_check_default_striped_dir striped_dir 1 0
16706 test_300_check_default_striped_dir striped_dir 2 1
16707 test_300_check_default_striped_dir striped_dir 2 -1
16709 #delete default stripe information
16710 $LFS setdirstripe -d $DIR/$tdir/striped_dir ||
16711 error "set default stripe on striped dir error"
16713 mkdir -p $DIR/$tdir/striped_dir/{test1,test2,test3,test4}
16714 for dir in $(find $DIR/$tdir/striped_dir/*); do
16715 stripe_count=$($LFS getdirstripe -c $dir)
16716 [ $stripe_count -eq 0 ] ||
16717 error "expect 1 get $stripe_count for $dir"
16720 run_test 300h "check default striped directory for striped directory"
16723 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.7.55) ] &&
16724 skip "Need MDS version at least 2.7.55" && return
16725 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
16726 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
16732 $LFS setdirstripe -i 0 -c$MDSCOUNT -H all_char $DIR/$tdir/striped_dir ||
16733 error "set striped dir error"
16735 createmany -o $DIR/$tdir/striped_dir/f- 10 ||
16736 error "create files under striped dir failed"
16738 $LFS setdirstripe -i0 -c$MDSCOUNT -H all_char $DIR/$tdir/hashdir ||
16739 error "set striped hashdir error"
16741 $LFS setdirstripe -i0 -c$MDSCOUNT -H all_char $DIR/$tdir/hashdir/d0 ||
16742 error "create dir0 under hash dir failed"
16743 $LFS setdirstripe -i0 -c$MDSCOUNT -H fnv_1a_64 $DIR/$tdir/hashdir/d1 ||
16744 error "create dir1 under hash dir failed"
16746 # unfortunately, we need to umount to clear dir layout cache for now
16747 # once we fully implement dir layout, we can drop this
16748 umount_client $MOUNT || error "umount failed"
16749 mount_client $MOUNT || error "mount failed"
16751 $LFS find -H fnv_1a_64 $DIR/$tdir/hashdir
16752 local dircnt=$($LFS find -H fnv_1a_64 $DIR/$tdir/hashdir | wc -l)
16753 [ $dircnt -eq 1 ] || error "lfs find striped dir got:$dircnt,except:1"
16755 #set the stripe to be unknown hash type
16756 #define OBD_FAIL_UNKNOWN_LMV_STRIPE 0x1901
16757 $LCTL set_param fail_loc=0x1901
16758 for ((i = 0; i < 10; i++)); do
16759 $CHECKSTAT -t file $DIR/$tdir/striped_dir/f-$i ||
16760 error "stat f-$i failed"
16761 rm $DIR/$tdir/striped_dir/f-$i || error "unlink f-$i failed"
16764 touch $DIR/$tdir/striped_dir/f0 &&
16765 error "create under striped dir with unknown hash should fail"
16767 $LCTL set_param fail_loc=0
16769 umount_client $MOUNT || error "umount failed"
16770 mount_client $MOUNT || error "mount failed"
16774 run_test 300i "client handle unknown hash type striped directory"
16777 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
16778 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.7.55) ] &&
16779 skip "Need MDS version at least 2.7.55" && return
16780 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
16786 #define OBD_FAIL_SPLIT_UPDATE_REC 0x1702
16787 $LCTL set_param fail_loc=0x1702
16788 $LFS setdirstripe -i 0 -c$MDSCOUNT -H all_char $DIR/$tdir/striped_dir ||
16789 error "set striped dir error"
16791 createmany -o $DIR/$tdir/striped_dir/f- 10 ||
16792 error "create files under striped dir failed"
16794 $LCTL set_param fail_loc=0
16796 rm -rf $DIR/$tdir || error "unlink striped dir fails"
16800 run_test 300j "test large update record"
16803 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.7.55) ] &&
16804 skip "Need MDS version at least 2.7.55" && return
16805 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
16806 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
16812 #define OBD_FAIL_LARGE_STRIPE 0x1703
16813 $LCTL set_param fail_loc=0x1703
16814 $LFS setdirstripe -i 0 -c512 $DIR/$tdir/striped_dir ||
16815 error "set striped dir error"
16816 $LCTL set_param fail_loc=0
16818 $LFS getdirstripe $DIR/$tdir/striped_dir ||
16819 error "getstripeddir fails"
16820 rm -rf $DIR/$tdir/striped_dir ||
16821 error "unlink striped dir fails"
16825 run_test 300k "test large striped directory"
16828 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.7.55) ] &&
16829 skip "Need MDS version at least 2.7.55" && return
16830 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
16831 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
16834 test_mkdir -p $DIR/$tdir/striped_dir
16835 chown $RUNAS_ID $DIR/$tdir/striped_dir ||
16836 error "chown $RUNAS_ID failed"
16837 $LFS setdirstripe -i 1 -D $DIR/$tdir/striped_dir ||
16838 error "set default striped dir failed"
16840 #define OBD_FAIL_MDS_STALE_DIR_LAYOUT 0x158
16841 $LCTL set_param fail_loc=0x80000158
16842 $RUNAS mkdir $DIR/$tdir/striped_dir/test_dir || error "create dir fails"
16844 stripe_index=$($LFS getdirstripe -i $DIR/$tdir/striped_dir/test_dir)
16845 [ $stripe_index -eq 1 ] ||
16846 error "expect 1 get $stripe_index for $dir"
16848 run_test 300l "non-root user to create dir under striped dir with stale layout"
16851 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.7.55) ] &&
16852 skip "Need MDS version at least 2.7.55" && return
16853 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
16854 [ $MDSCOUNT -ge 2 ] && skip "Only for single MDT" && return
16856 mkdir -p $DIR/$tdir/striped_dir
16857 $LFS setdirstripe -D -c 1 $DIR/$tdir/striped_dir ||
16858 error "set default stripes dir error"
16860 mkdir $DIR/$tdir/striped_dir/a || error "mkdir a fails"
16862 stripe_count=$($LFS getdirstripe -c $DIR/$tdir/striped_dir/a)
16863 [ $stripe_count -eq 0 ] ||
16864 error "expect 0 get $stripe_count for a"
16866 $LFS setdirstripe -D -c 2 $DIR/$tdir/striped_dir ||
16867 error "set default stripes dir error"
16869 mkdir $DIR/$tdir/striped_dir/b || error "mkdir b fails"
16871 stripe_count=$($LFS getdirstripe -c $DIR/$tdir/striped_dir/b)
16872 [ $stripe_count -eq 0 ] ||
16873 error "expect 0 get $stripe_count for b"
16875 $LFS setdirstripe -D -c1 -i2 $DIR/$tdir/striped_dir ||
16876 error "set default stripes dir error"
16878 mkdir $DIR/$tdir/striped_dir/c &&
16879 error "default stripe_index is invalid, mkdir c should fails"
16881 rm -rf $DIR/$tdir || error "rmdir fails"
16883 run_test 300m "setstriped directory on single MDT FS"
16886 local list=$(comma_list $(mdts_nodes))
16889 do_nodes $list $LCTL set_param -n mdt.*.enable_remote_dir_gid=0
16893 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.7.55) ] &&
16894 skip "Need MDS version at least 2.7.55" && return
16895 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
16896 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
16897 remote_mds_nodsh && skip "remote MDS with nodsh" && return
16900 local list=$(comma_list $(mdts_nodes))
16902 trap cleanup_300n RETURN EXIT
16903 mkdir -p $DIR/$tdir
16904 chmod 777 $DIR/$tdir
16905 $RUNAS $LFS setdirstripe -i0 -c$MDSCOUNT \
16906 $DIR/$tdir/striped_dir > /dev/null 2>&1 &&
16907 error "create striped dir succeeds with gid=0"
16909 do_nodes $list $LCTL set_param -n mdt.*.enable_remote_dir_gid=-1
16910 $RUNAS $LFS setdirstripe -i0 -c$MDSCOUNT $DIR/$tdir/striped_dir ||
16911 error "create striped dir fails with gid=-1"
16913 do_nodes $list $LCTL set_param -n mdt.*.enable_remote_dir_gid=0
16914 $RUNAS $LFS setdirstripe -i 1 -c$MDSCOUNT -D \
16915 $DIR/$tdir/striped_dir > /dev/null 2>&1 &&
16916 error "set default striped dir succeeds with gid=0"
16919 do_nodes $list $LCTL set_param -n mdt.*.enable_remote_dir_gid=-1
16920 $RUNAS $LFS setdirstripe -i 1 -c$MDSCOUNT -D $DIR/$tdir/striped_dir ||
16921 error "set default striped dir fails with gid=-1"
16924 do_nodes $list $LCTL set_param -n mdt.*.enable_remote_dir_gid=0
16925 $RUNAS mkdir $DIR/$tdir/striped_dir/test_dir ||
16926 error "create test_dir fails"
16927 $RUNAS mkdir $DIR/$tdir/striped_dir/test_dir1 ||
16928 error "create test_dir1 fails"
16929 $RUNAS mkdir $DIR/$tdir/striped_dir/test_dir2 ||
16930 error "create test_dir2 fails"
16933 run_test 300n "non-root user to create dir under striped dir with default EA"
16936 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.7.55) ] &&
16937 skip "Need MDS version at least 2.7.55" && return
16938 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
16939 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
16943 mkdir -p $DIR/$tdir
16945 numfree1=$(lctl get_param -n mdc.*MDT0000*.filesfree)
16946 numfree2=$(lctl get_param -n mdc.*MDT0001*.filesfree)
16947 if [ $numfree1 -lt 66000 -o $numfree2 -lt 66000 ]; then
16948 skip "not enough free inodes $numfree1 $numfree2"
16952 numfree1=$(lctl get_param -n mdc.*MDT0000-mdc-*.kbytesfree)
16953 numfree2=$(lctl get_param -n mdc.*MDT0001-mdc-*.kbytesfree)
16954 if [ $numfree1 -lt 300000 -o $numfree2 -lt 300000 ]; then
16955 skip "not enough free space $numfree1 $numfree2"
16959 $LFS setdirstripe -c2 $DIR/$tdir/striped_dir ||
16960 error "setdirstripe fails"
16962 createmany -d $DIR/$tdir/striped_dir/d 131000 ||
16963 error "create dirs fails"
16965 $LCTL set_param ldlm.namespaces.*mdc-*.lru_size=0
16966 ls $DIR/$tdir/striped_dir > /dev/null ||
16967 error "ls striped dir fails"
16968 unlinkmany -d $DIR/$tdir/striped_dir/d 131000 ||
16969 error "unlink big striped dir fails"
16971 run_test 300o "unlink big sub stripe(> 65000 subdirs)"
16974 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
16975 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
16976 remote_mds_nodsh && skip "remote MDS with nodsh" && return
16978 mkdir -p $DIR/$tdir
16980 #define OBD_FAIL_OUT_ENOSPC 0x1704
16981 do_facet mds2 lctl set_param fail_loc=0x80001704
16982 $LFS setdirstripe -i 0 -c2 $DIR/$tdir/bad_striped_dir > /dev/null 2>&1 \
16983 && error "create striped directory should fail"
16985 [ -e $DIR/$tdir/bad_striped_dir ] && error "striped dir exists"
16987 $LFS setdirstripe -c2 $DIR/$tdir/bad_striped_dir
16990 run_test 300p "create striped directory without space"
16993 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
16994 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
16996 local fd=$(free_fd)
16997 local cmd="exec $fd<$tdir"
16999 $LFS mkdir -c $MDSCOUNT $tdir || error "create $tdir fails"
17002 trap "eval $cmd" EXIT
17003 cd $tdir || error "cd $tdir fails"
17004 rmdir ../$tdir || error "rmdir $tdir fails"
17005 mkdir local_dir && error "create dir succeeds"
17006 $LFS setdirstripe -i1 remote_dir && error "create remote dir succeeds"
17010 run_test 300q "create remote directory under orphan directory"
17012 prepare_remote_file() {
17013 mkdir $DIR/$tdir/src_dir ||
17014 error "create remote source failed"
17016 cp /etc/hosts $DIR/$tdir/src_dir/a ||
17017 error "cp to remote source failed"
17018 touch $DIR/$tdir/src_dir/a
17020 $LFS mkdir -i 1 $DIR/$tdir/tgt_dir ||
17021 error "create remote target dir failed"
17023 touch $DIR/$tdir/tgt_dir/b
17025 mrename $DIR/$tdir/src_dir/a $DIR/$tdir/tgt_dir/b ||
17026 error "rename dir cross MDT failed!"
17028 $CHECKSTAT -t file $DIR/$tdir/src_dir/a &&
17029 error "src_child still exists after rename"
17031 $CHECKSTAT -t file $DIR/$tdir/tgt_dir/b ||
17032 error "missing file(a) after rename"
17034 diff /etc/hosts $DIR/$tdir/tgt_dir/b ||
17035 error "diff after rename"
17039 [[ $MDSCOUNT -lt 2 ]] && skip "needs >= 4 MDTs" && return
17040 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
17041 local remote_file=$DIR/$tdir/tgt_dir/b
17043 mkdir -p $DIR/$tdir
17045 prepare_remote_file || error "prepare remote file failed"
17048 $OPENUNLINK $remote_file $remote_file ||
17049 error "openunlink $remote_file failed"
17050 $CHECKSTAT -a $remote_file || error "$remote_file exists"
17052 run_test 310a "open unlink remote file"
17055 [[ $MDSCOUNT -lt 2 ]] && skip "needs >= 4 MDTs" && return
17056 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
17057 local remote_file=$DIR/$tdir/tgt_dir/b
17059 mkdir -p $DIR/$tdir
17061 prepare_remote_file || error "prepare remote file failed"
17063 ln $remote_file $DIR/$tfile || error "link failed for remote file"
17064 $MULTIOP $DIR/$tfile Ouc || error "mulitop failed"
17065 $CHECKSTAT -t file $remote_file || error "check file failed"
17067 run_test 310b "unlink remote file with multiple links while open"
17070 [[ $MDSCOUNT -lt 4 ]] && skip "needs >= 4 MDTs" && return
17071 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
17072 local remote_file=$DIR/$tdir/tgt_dir/b
17074 mkdir -p $DIR/$tdir
17076 prepare_remote_file || error "prepare remote file failed"
17078 ln $remote_file $DIR/$tfile || error "link failed for remote file"
17079 multiop_bg_pause $remote_file O_uc ||
17080 error "mulitop failed for remote file"
17082 $MULTIOP $DIR/$tfile Ouc
17083 kill -USR1 $MULTIPID
17086 run_test 310c "open-unlink remote file with multiple links"
17090 [ $OSTCOUNT -lt 2 ] && skip "needs >= 2 OSTs" && return
17091 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.8.54) ] &&
17092 skip "lustre < 2.8.54 does not contain LU-4825 fix" && return
17093 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
17094 remote_mds_nodsh && skip "remote MDS with nodsh" && return
17096 local old_iused=$($LFS df -i | grep OST0000 | awk '{ print $3 }')
17098 mkdir -p $DIR/$tdir
17099 $SETSTRIPE -i 0 -c 1 $DIR/$tdir
17100 createmany -o $DIR/$tdir/$tfile. 1000
17102 # statfs data is not real time, let's just calculate it
17103 old_iused=$((old_iused + 1000))
17105 local count=$(do_facet $SINGLEMDS "lctl get_param -n \
17106 osp.*OST0000*MDT0000.create_count")
17107 local max_count=$(do_facet $SINGLEMDS "lctl get_param -n \
17108 osp.*OST0000*MDT0000.max_create_count")
17109 for idx in $(seq $MDSCOUNT); do
17110 do_facet mds$idx "lctl set_param -n \
17111 osp.*OST0000*MDT000?.max_create_count=0"
17114 $SETSTRIPE -i 0 $DIR/$tdir/$tfile || error "setstripe failed"
17115 local index=$($GETSTRIPE -i $DIR/$tdir/$tfile)
17116 [ $index -ne 0 ] || error "$tfile stripe index is 0"
17118 unlinkmany $DIR/$tdir/$tfile. 1000
17120 for idx in $(seq $MDSCOUNT); do
17121 do_facet mds$idx "lctl set_param -n \
17122 osp.*OST0000*MDT000?.max_create_count=$max_count"
17123 do_facet mds$idx "lctl set_param -n \
17124 osp.*OST0000*MDT000?.create_count=$count"
17128 for i in $(seq 120); do
17129 new_iused=$($LFS df -i | grep OST0000 | awk '{ print $3 }')
17130 # system may be too busy to destroy all objs in time, use
17131 # a somewhat small value to not fail autotest
17132 [ $((old_iused - new_iused)) -gt 400 ] && break
17136 echo "waited $i sec, old Iused $old_iused, new Iused $new_iused"
17137 [ $((old_iused - new_iused)) -gt 400 ] ||
17138 error "objs not destroyed after unlink"
17140 run_test 311 "disable OSP precreate, and unlink should destroy objs"
17147 local vdevdir=$(dirname $(facet_vdevice $ost))
17148 local cmd="$ZDB -e -p $vdevdir -ddddd $(facet_device $ost)"
17149 local zfs_zapid=$(do_facet $ost $cmd |
17150 grep -w "/O/0/d$((objid%32))" -C 5 |
17151 awk '/Object/{getline; print $1}')
17152 local zfs_objid=$(do_facet $ost $cmd $zfs_zapid |
17153 awk "/$objid = /"'{printf $3}')
17158 zfs_object_blksz() {
17162 local vdevdir=$(dirname $(facet_vdevice $ost))
17163 local cmd="$ZDB -e -p $vdevdir -dddd $(facet_device $ost)"
17164 local blksz=$(do_facet $ost $cmd $objid |
17165 awk '/dblk/{getline; printf $4}')
17167 case "${blksz: -1}" in
17168 k|K) blksz=$((${blksz:0:$((${#blksz} - 1))}*1024)) ;;
17169 m|M) blksz=$((${blksz:0:$((${#blksz} - 1))}*1024*1024)) ;;
17176 test_312() { # LU-4856
17177 remote_ost_nodsh && skip "remote OST with nodsh" && return
17179 [ $(facet_fstype ost1) = "zfs" ] ||
17180 { skip "the test only applies to zfs" && return; }
17182 local max_blksz=$(do_facet ost1 \
17183 $ZFS get -p recordsize $(facet_device ost1) |
17184 awk '!/VALUE/{print $3}')
17185 local min_blksz=$(getconf PAGE_SIZE)
17187 # to make life a little bit easier
17188 $LFS mkdir -c 1 -i 0 $DIR/$tdir
17189 $LFS setstripe -c 1 -i 0 $DIR/$tdir
17191 local tf=$DIR/$tdir/$tfile
17193 local oid=$($LFS getstripe $tf | awk '/obdidx/{getline; print $2}')
17195 # Get ZFS object id
17196 local zfs_objid=$(zfs_oid_to_objid ost1 $oid)
17198 # block size change by sequential over write
17200 for ((bs=$min_blksz; bs <= max_blksz; bs <<= 2)); do
17201 dd if=/dev/zero of=$tf bs=$bs count=1 oflag=sync conv=notrunc
17203 blksz=$(zfs_object_blksz ost1 $zfs_objid)
17204 [ $blksz -eq $bs ] || error "blksz error: $blksz, expected: $bs"
17208 # block size change by sequential append write
17209 dd if=/dev/zero of=$tf bs=$min_blksz count=1 oflag=sync conv=notrunc
17210 oid=$($LFS getstripe $tf | awk '/obdidx/{getline; print $2}')
17211 zfs_objid=$(zfs_oid_to_objid ost1 $oid)
17213 for ((count = 1; count < $((max_blksz / min_blksz)); count *= 2)); do
17214 dd if=/dev/zero of=$tf bs=$min_blksz count=$count seek=$count \
17215 oflag=sync conv=notrunc
17217 blksz=$(zfs_object_blksz ost1 $zfs_objid)
17218 [ $blksz -eq $((2 * count * min_blksz)) ] ||
17219 error "blksz error, actual $blksz, " \
17220 "expected: 2 * $count * $min_blksz"
17226 oid=$($LFS getstripe $tf | awk '/obdidx/{getline; print $2}')
17227 zfs_objid=$(zfs_oid_to_objid ost1 $oid)
17229 dd if=/dev/zero of=$tf bs=1K count=1 oflag=sync conv=notrunc
17230 blksz=$(zfs_object_blksz ost1 $zfs_objid)
17231 [ $blksz -eq $min_blksz ] ||
17232 error "blksz error: $blksz, expected: $min_blksz"
17234 dd if=/dev/zero of=$tf bs=64K count=1 oflag=sync conv=notrunc seek=128
17235 blksz=$(zfs_object_blksz ost1 $zfs_objid)
17236 [ $blksz -eq 65536 ] || error "blksz error: $blksz, expected: 64k"
17238 dd if=/dev/zero of=$tf bs=1M count=1 oflag=sync conv=notrunc
17239 blksz=$(zfs_object_blksz ost1 $zfs_objid)
17240 [ $blksz -eq 65536 ] || error "rewrite error: $blksz, expected: 64k"
17242 run_test 312 "make sure ZFS adjusts its block size by write pattern"
17245 remote_ost_nodsh && skip "remote OST with nodsh" && return
17247 local file=$DIR/$tfile
17249 $SETSTRIPE -c 1 -i 0 $file || error "setstripe failed"
17251 # define OBD_FAIL_TGT_RCVD_EIO 0x720
17252 do_facet ost1 "$LCTL set_param fail_loc=0x720"
17253 dd if=/dev/zero of=$file bs=4096 oflag=direct count=1 &&
17254 error "write should failed"
17255 do_facet ost1 "$LCTL set_param fail_loc=0"
17258 run_test 313 "io should fail after last_rcvd update fail"
17261 [ $OSTCOUNT -lt 2 ] && skip "needs >= 2 OSTs" && return
17263 $SETSTRIPE -c 2 -i 0 $DIR/$tfile || error "setstripe failed"
17264 do_facet ost1 "$LCTL set_param fail_loc=0x720"
17266 wait_delete_completed
17267 do_facet ost1 "$LCTL set_param fail_loc=0"
17269 run_test 314 "OSP shouldn't fail after last_rcvd update failure"
17271 test_315() { # LU-618
17272 local file=$DIR/$tfile
17275 $MULTIOP $file oO_CREAT:O_DIRECT:O_RDWR:w4096000c
17276 $MULTIOP $file oO_RDONLY:r4096000_c &
17281 local rbytes=$(awk '/read_bytes/ { print $2 }' /proc/$PID/io)
17284 [ $rbytes -gt 4000000 ] || error "read is not accounted ($rbytes)"
17287 run_test 315 "read should be accounted"
17290 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return 0
17291 large_xattr_enabled || { skip "large_xattr disabled" && return; }
17293 rm -rf $DIR/$tdir/d
17294 mkdir -p $DIR/$tdir/d
17295 chown nobody $DIR/$tdir/d
17296 touch $DIR/$tdir/d/file
17298 $LFS mv -M1 $DIR/$tdir/d || error "lfs mv failed"
17300 run_test 316 "lfs mv"
17303 local read_write=$1
17304 if [ "$read_write" = "write" ]; then
17305 local dd_cmd="dd if=/dev/zero of=$DIR/$tfile"
17306 elif [ "$read_write" = "read" ]; then
17307 local dd_cmd="dd of=/dev/null if=$DIR/$tfile"
17309 error "argument error"
17312 # turn off debug for performance testing
17313 local saved_debug=$($LCTL get_param -n debug)
17314 $LCTL set_param debug=0
17316 $SETSTRIPE -c 1 -i 0 $DIR/$tfile
17318 # get ost1 size - lustre-OST0000
17319 local ost1_avail_size=$($LFS df | awk /${ost1_svc}/'{ print $4 }')
17320 local blocks=$((ost1_avail_size/2/1024)) # half avail space by megabytes
17321 [ $blocks -gt 1000 ] && blocks=1000 # 1G in maximum
17323 if [ "$read_write" = "read" ]; then
17324 truncate -s $(expr 1048576 \* $blocks) $DIR/$tfile
17327 local start_time=$(date +%s.%N)
17328 $dd_cmd bs=1M count=$blocks oflag=sync ||
17329 error "real dd $read_write error"
17330 local duration=$(bc <<< "$(date +%s.%N) - $start_time")
17332 if [ "$read_write" = "write" ]; then
17336 # define OBD_FAIL_OST_FAKE_RW 0x238
17337 do_facet ost1 $LCTL set_param fail_loc=0x238
17339 local start_time=$(date +%s.%N)
17340 $dd_cmd bs=1M count=$blocks oflag=sync ||
17341 error "fake dd $read_write error"
17342 local duration_fake=$(bc <<< "$(date +%s.%N) - $start_time")
17344 if [ "$read_write" = "write" ]; then
17346 cancel_lru_locks osc
17347 $CHECKSTAT -t file -s $((blocks * 1024 * 1024)) $DIR/$tfile ||
17348 error "$tfile size not $blocks MB"
17350 do_facet ost1 $LCTL set_param fail_loc=0
17352 echo "fake $read_write $duration_fake vs. normal $read_write" \
17353 "$duration in seconds"
17354 [ $(bc <<< "$duration_fake < $duration") -eq 1 ] ||
17355 error_not_in_vm "fake write is slower"
17357 $LCTL set_param -n debug="$saved_debug"
17360 test_399a() { # LU-7655 for OST fake write
17361 remote_ost_nodsh && skip "remote OST with nodsh" && return
17365 run_test 399a "fake write should not be slower than normal write"
17367 test_399b() { # LU-8726 for OST fake read
17368 remote_ost_nodsh && skip "remote OST with nodsh" && return
17370 if [ "$(facet_fstype ost1)" != "ldiskfs" ]; then
17371 skip "ldiskfs only test" && return 0
17375 run_test 399b "fake read should not be slower than normal read"
17377 test_400a() { # LU-1606, was conf-sanity test_74
17378 local extra_flags=''
17379 local out=$TMP/$tfile
17380 local prefix=/usr/include/lustre
17383 if ! which $CC > /dev/null 2>&1; then
17384 skip_env "$CC is not installed"
17388 if ! [[ -d $prefix ]]; then
17389 # Assume we're running in tree and fixup the include path.
17390 extra_flags+=" -I$LUSTRE/include"
17391 extra_flags+=" -L$LUSTRE/utils"
17394 for prog in $LUSTRE_TESTS_API_DIR/*.c; do
17395 $CC -Wall -Werror $extra_flags -llustreapi -o $out $prog ||
17396 error "client api broken"
17400 run_test 400a "Lustre client api program can compile and link"
17402 test_400b() { # LU-1606, LU-5011
17404 local out=$TMP/$tfile
17405 local prefix=/usr/include/linux/lustre
17407 # We use a hard coded prefix so that this test will not fail
17408 # when run in tree. There are headers in lustre/include/lustre/
17409 # that are not packaged (like lustre_idl.h) and have more
17410 # complicated include dependencies (like config.h and lnet/types.h).
17411 # Since this test about correct packaging we just skip them when
17412 # they don't exist (see below) rather than try to fixup cppflags.
17414 if ! which $CC > /dev/null 2>&1; then
17415 skip_env "$CC is not installed"
17419 for header in $prefix/*.h; do
17420 if ! [[ -f "$header" ]]; then
17424 if [[ "$(basename $header)" == lustre_ioctl.h ]]; then
17425 continue # lustre_ioctl.h is internal header
17428 $CC -Wall -Werror -include $header -c -x c /dev/null -o $out ||
17429 error "cannot compile '$header'"
17433 run_test 400b "packaged headers can be compiled"
17435 test_401a() { #LU-7437
17436 local printf_arg=$(find -printf 2>&1 | grep "unrecognized:")
17437 [ -n "$printf_arg" ] && skip_env "find does not support -printf" &&
17439 #count the number of parameters by "list_param -R"
17440 local params=$($LCTL list_param -R '*' 2>/dev/null | wc -l)
17441 #count the number of parameters by listing proc files
17442 local proc_dirs=$(eval \ls -d $proc_regexp 2>/dev/null)
17443 echo "proc_dirs='$proc_dirs'"
17444 [ -n "$proc_dirs" ] || error "no proc_dirs on $HOSTNAME"
17445 local procs=$(find -L $proc_dirs -mindepth 1 -printf '%P\n' 2>/dev/null|
17448 [ $params -eq $procs ] ||
17449 error "found $params parameters vs. $procs proc files"
17451 # test the list_param -D option only returns directories
17452 params=$($LCTL list_param -R -D '*' 2>/dev/null | wc -l)
17453 #count the number of parameters by listing proc directories
17454 procs=$(find -L $proc_dirs -mindepth 1 -type d -printf '%P\n' 2>/dev/null |
17457 [ $params -eq $procs ] ||
17458 error "found $params parameters vs. $procs proc files"
17460 run_test 401a "Verify if 'lctl list_param -R' can list parameters recursively"
17463 local save=$($LCTL get_param -n jobid_var)
17466 $LCTL set_param foo=bar jobid_var=$tmp bar=baz &&
17467 error "no error returned when setting bad parameters"
17469 local jobid_new=$($LCTL get_param -n foe jobid_var baz)
17470 [[ "$jobid_new" == "$tmp" ]] || error "jobid tmp $jobid_new != $tmp"
17472 $LCTL set_param -n fog=bam jobid_var=$save bat=fog
17473 local jobid_old=$($LCTL get_param -n foe jobid_var bag)
17474 [[ "$jobid_old" == "$save" ]] || error "jobid new $jobid_old != $save"
17476 run_test 401b "Verify 'lctl {get,set}_param' continue after error"
17479 local jobid_var_old=$($LCTL get_param -n jobid_var)
17480 local jobid_var_new
17482 $LCTL set_param jobid_var= &&
17483 error "no error returned for 'set_param a='"
17485 jobid_var_new=$($LCTL get_param -n jobid_var)
17486 [[ "$jobid_var_old" == "$jobid_var_new" ]] ||
17487 error "jobid_var was changed by setting without value"
17489 $LCTL set_param jobid_var &&
17490 error "no error returned for 'set_param a'"
17492 jobid_var_new=$($LCTL get_param -n jobid_var)
17493 [[ "$jobid_var_old" == "$jobid_var_new" ]] ||
17494 error "jobid_var was changed by setting without value"
17496 run_test 401c "Verify 'lctl set_param' without value fails in either format."
17499 local jobid_var_old=$($LCTL get_param -n jobid_var)
17500 local jobid_var_new
17501 local new_value="foo=bar"
17503 $LCTL set_param jobid_var=$new_value ||
17504 error "'set_param a=b' did not accept a value containing '='"
17506 jobid_var_new=$($LCTL get_param -n jobid_var)
17507 [[ "$jobid_var_new" == "$new_value" ]] ||
17508 error "'set_param a=b' failed on a value containing '='"
17510 # Reset the jobid_var to test the other format
17511 $LCTL set_param jobid_var=$jobid_var_old
17512 jobid_var_new=$($LCTL get_param -n jobid_var)
17513 [[ "$jobid_var_new" == "$jobid_var_old" ]] ||
17514 error "failed to reset jobid_var"
17516 $LCTL set_param jobid_var $new_value ||
17517 error "'set_param a b' did not accept a value containing '='"
17519 jobid_var_new=$($LCTL get_param -n jobid_var)
17520 [[ "$jobid_var_new" == "$new_value" ]] ||
17521 error "'set_param a b' failed on a value containing '='"
17523 $LCTL set_param jobid_var $jobid_var_old
17524 jobid_var_new=$($LCTL get_param -n jobid_var)
17525 [[ "$jobid_var_new" == "$jobid_var_old" ]] ||
17526 error "failed to reset jobid_var"
17528 run_test 401d "Verify 'lctl set_param' accepts values containing '='"
17531 local server_version=$(lustre_version_code $SINGLEMDS)
17532 [[ $server_version -ge $(version_code 2.7.66) ]] ||
17533 [[ $server_version -ge $(version_code 2.7.18.4) &&
17534 $server_version -lt $(version_code 2.7.50) ]] ||
17535 [[ $server_version -ge $(version_code 2.7.2) &&
17536 $server_version -lt $(version_code 2.7.11) ]] ||
17537 { skip "Need MDS version 2.7.2+ or 2.7.18.4+ or 2.7.66+";
17539 remote_mds_nodsh && skip "remote MDS with nodsh" && return
17540 $LFS setdirstripe -i 0 $DIR/$tdir || error "setdirstripe -i 0 failed"
17541 #define OBD_FAIL_MDS_FLD_LOOKUP 0x15c
17542 do_facet mds1 "lctl set_param fail_loc=0x8000015c"
17543 touch $DIR/$tdir/$tfile && error "touch should fail with ENOENT" ||
17544 echo "Touch failed - OK"
17546 run_test 402 "Return ENOENT to lod_generate_and_set_lovea"
17549 local file1=$DIR/$tfile.1
17550 local file2=$DIR/$tfile.2
17551 local tfile=$TMP/$tfile
17553 rm -f $file1 $file2 $tfile
17558 # 30 sec OBD_TIMEOUT in ll_getattr()
17559 # right before populating st_nlink
17560 $LCTL set_param fail_loc=0x80001409
17561 stat -c %h $file1 > $tfile &
17563 # create an alias, drop all locks and reclaim the dentry
17565 cancel_lru_locks mdc
17566 cancel_lru_locks osc
17567 sysctl -w vm.drop_caches=2
17571 [ $(cat $tfile) -gt 0 ] || error "wrong nlink count: $(cat $tfile)"
17573 rm -f $tfile $file1 $file2
17575 run_test 403 "i_nlink should not drop to zero due to aliasing"
17577 test_404() { # LU-6601
17578 local server_version=$(lustre_version_code $SINGLEMDS)
17579 [[ $server_version -ge $(version_code 2.8.53) ]] ||
17580 { skip "Need server version newer than 2.8.52"; return 0; }
17582 remote_mds_nodsh && skip "remote MDS with nodsh" && return
17583 local mosps=$(do_facet $SINGLEMDS $LCTL dl |
17584 awk '/osp .*-osc-MDT/ { print $4}')
17587 for osp in $mosps; do
17588 echo "Deactivate: " $osp
17589 do_facet $SINGLEMDS $LCTL --device %$osp deactivate
17590 local stat=$(do_facet $SINGLEMDS $LCTL dl |
17591 awk -vp=$osp '$4 == p { print $2 }')
17592 [ $stat = IN ] || {
17593 do_facet $SINGLEMDS $LCTL dl | grep -w $osp
17594 error "deactivate error"
17596 echo "Activate: " $osp
17597 do_facet $SINGLEMDS $LCTL --device %$osp activate
17598 local stat=$(do_facet $SINGLEMDS $LCTL dl |
17599 awk -vp=$osp '$4 == p { print $2 }')
17600 [ $stat = UP ] || {
17601 do_facet $SINGLEMDS $LCTL dl | grep -w $osp
17602 error "activate error"
17606 run_test 404 "validate manual {de}activated works properly for OSPs"
17609 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.6.92) -o \
17610 [ $(lustre_version_code client) -lt $(version_code 2.6.99) ] &&
17611 skip "Layout swap lock is not supported" && return
17613 check_swap_layouts_support && return 0
17615 test_mkdir $DIR/$tdir
17616 swap_lock_test -d $DIR/$tdir ||
17617 error "One layout swap locked test failed"
17619 run_test 405 "Various layout swap lock tests"
17622 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
17623 [ $OSTCOUNT -lt 2 ] && skip "needs >= 2 OSTs" && return
17624 [ -n "$FILESET" ] && skip "SKIP due to FILESET set" && return
17625 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
17626 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.8.50) ] &&
17627 skip "Need MDS version at least 2.8.50" && return
17629 local def_stripe_size=$($LFS getstripe -S $MOUNT)
17630 local test_pool=$TESTNAME
17632 if ! combined_mgs_mds ; then
17635 pool_add $test_pool || error "pool_add failed"
17636 pool_add_targets $test_pool 0 $(($OSTCOUNT - 1)) 1 ||
17637 error "pool_add_targets failed"
17639 save_layout_restore_at_exit $MOUNT
17641 # parent set default stripe count only, child will stripe from both
17642 # parent and fs default
17643 $LFS setstripe -c 1 -i 1 -S $((def_stripe_size * 2)) -p $test_pool $MOUNT ||
17644 error "setstripe $MOUNT failed"
17645 $LFS mkdir -c $MDSCOUNT $DIR/$tdir || error "mkdir $tdir failed"
17646 $LFS setstripe -c $OSTCOUNT $DIR/$tdir || error "setstripe $tdir failed"
17647 for i in $(seq 10); do
17648 local f=$DIR/$tdir/$tfile.$i
17649 touch $f || error "touch failed"
17650 local count=$($LFS getstripe -c $f)
17651 [ $count -eq $OSTCOUNT ] ||
17652 error "$f stripe count $count != $OSTCOUNT"
17653 local offset=$($LFS getstripe -i $f)
17654 [ $offset -eq 1 ] || error "$f stripe offset $offset != 1"
17655 local size=$($LFS getstripe -S $f)
17656 [ $size -eq $((def_stripe_size * 2)) ] ||
17657 error "$f stripe size $size != $((def_stripe_size * 2))"
17658 local pool=$($LFS getstripe -p $f)
17659 [ $pool == $test_pool ] || error "$f pool $pool != $test_pool"
17662 # change fs default striping, delete parent default striping, now child
17663 # will stripe from new fs default striping only
17664 $LFS setstripe -c 1 -S $def_stripe_size -i 0 $MOUNT ||
17665 error "change $MOUNT default stripe failed"
17666 $LFS setstripe -c 0 $DIR/$tdir ||
17667 error "delete $tdir default stripe failed"
17668 for i in $(seq 11 20); do
17669 local f=$DIR/$tdir/$tfile.$i
17670 touch $f || error "touch $f failed"
17671 local count=$($LFS getstripe -c $f)
17672 [ $count -eq 1 ] || error "$f stripe count $count != 1"
17673 local offset=$($LFS getstripe -i $f)
17674 [ $offset -eq 0 ] || error "$f stripe offset $offset != 0"
17675 local size=$($LFS getstripe -S $f)
17676 [ $size -eq $def_stripe_size ] ||
17677 error "$f stripe size $size != $def_stripe_size"
17678 local pool=$($LFS getstripe -p $f)
17679 [ $pool == $test_pool ] || error "$f pool $pool isn't set"
17682 unlinkmany $DIR/$tdir/$tfile. 1 20
17684 local f=$DIR/$tdir/$tfile
17685 pool_remove_all_targets $test_pool $f
17686 pool_remove $test_pool $f
17688 if ! combined_mgs_mds ; then
17692 run_test 406 "DNE support fs default striping"
17695 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
17696 [[ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.8.55) ]] &&
17697 skip "Need MDS version at least 2.8.55" && return
17698 remote_mds_nodsh && skip "remote MDS with nodsh" && return
17700 $LFS mkdir -i 0 -c 1 $DIR/$tdir.0 ||
17701 error "$LFS mkdir -i 0 -c 1 $tdir.0 failed"
17702 $LFS mkdir -i 1 -c 1 $DIR/$tdir.1 ||
17703 error "$LFS mkdir -i 1 -c 1 $tdir.1 failed"
17704 touch $DIR/$tdir.0/$tfile.0 || error "touch $tdir.0/$tfile.0 failed"
17706 #define OBD_FAIL_DT_TXN_STOP 0x2019
17707 for idx in $(seq $MDSCOUNT); do
17708 do_facet mds$idx "lctl set_param fail_loc=0x2019"
17710 $LFS mkdir -c 2 $DIR/$tdir && error "$LFS mkdir -c 2 $tdir should fail"
17711 mv $DIR/$tdir.0/$tfile.0 $DIR/$tdir.1/$tfile.1 &&
17712 error "mv $tdir.0/$tfile.0 $tdir.1/$tfile.1 should fail"
17715 run_test 407 "transaction fail should cause operation fail"
17718 dd if=/dev/zero of=$DIR/$tfile bs=4096 count=1 oflag=direct
17720 #define OBD_FAIL_OSC_BRW_PREP_REQ2 0x40a
17721 lctl set_param fail_loc=0x8000040a
17722 # let ll_prepare_partial_page() fail
17723 dd if=/dev/zero of=$DIR/$tfile bs=2048 count=1 conv=notrunc || true
17727 # create at least 100 unused inodes so that
17728 # shrink_icache_memory(0) should not return 0
17729 touch $DIR/$tfile-{0..100}
17730 rm -f $DIR/$tfile-{0..100}
17733 echo 2 > /proc/sys/vm/drop_caches
17735 run_test 408 "drop_caches should not hang due to page leaks"
17739 [ $MDSCOUNT -lt 2 ] &&
17740 skip "We need at least 2 MDTs for this test" && return
17742 check_mount_and_prep
17744 mkdir -p $DIR/$tdir || error "(0) Fail to mkdir"
17745 $LFS mkdir -i 1 -c 2 $DIR/$tdir/foo || error "(1) Fail to mkdir"
17746 touch $DIR/$tdir/guard || error "(2) Fail to create"
17748 local PREFIX=$(str_repeat 'A' 128)
17749 echo "Create 1K hard links start at $(date)"
17750 createmany -l $DIR/$tdir/guard $DIR/$tdir/foo/${PREFIX}_ 1000 ||
17751 error "(3) Fail to hard link"
17753 echo "Links count should be right although linkEA overflow"
17754 stat $DIR/$tdir/guard || error "(4) Fail to stat"
17755 local linkcount=$(stat --format=%h $DIR/$tdir/guard)
17756 [ $linkcount -eq 1001 ] ||
17757 error "(5) Unexpected hard links count: $linkcount"
17759 echo "List all links start at $(date)"
17760 ls -l $DIR/$tdir/foo > /dev/null ||
17761 error "(6) Fail to list $DIR/$tdir/foo"
17763 echo "Unlink hard links start at $(date)"
17764 unlinkmany $DIR/$tdir/foo/${PREFIX}_ 1000 ||
17765 error "(7) Fail to unlink"
17767 run_test 409 "Large amount of cross-MDTs hard links on the same file"
17771 [[ $(lustre_version_code client) -lt $(version_code 2.9.59) ]] &&
17772 skip "Need client version at least 2.9.59" && return
17774 # Create a file, and stat it from the kernel
17775 local testfile=$DIR/$tfile
17778 local run_id=$RANDOM
17779 local my_ino=$(stat --format "%i" $testfile)
17781 # Try to insert the module. This will always fail as the
17782 # module is designed to not be inserted.
17783 insmod $LUSTRE/tests/kernel/kinode.ko run_id=$run_id fname=$testfile \
17786 # Anything but success is a test failure
17788 "lustre_kinode_$run_id: inode numbers are identical: $my_ino" ||
17789 error "no inode match"
17791 run_test 410 "Test inode number returned from kernel thread"
17793 cleanup_test411_cgroup() {
17799 local cg_basedir=/sys/fs/cgroup/memory
17801 test -f "$cg_basedir/memory.kmem.limit_in_bytes" ||
17802 { skip "no setup for cgroup"; return; }
17804 dd if=/dev/zero of=$DIR/$tfile bs=1M count=100 conv=fsync ||
17805 error "test file creation failed"
17806 cancel_lru_locks osc
17808 # Create a very small memory cgroup to force a slab allocation error
17809 local cgdir=$cg_basedir/osc_slab_alloc
17810 mkdir $cgdir || error "cgroup mkdir '$cgdir' failed"
17811 trap "cleanup_test411_cgroup $cgdir" EXIT
17812 echo 2M > $cgdir/memory.kmem.limit_in_bytes
17813 echo 1M > $cgdir/memory.limit_in_bytes
17815 # Should not LBUG, just be killed by oom-killer
17816 sh -c "echo \$$ > $cgdir/tasks && dd if=$DIR/$tfile of=/dev/null" &&
17817 error "fail to trigger a memory allocation error"
17819 cleanup_test411_cgroup $cgdir
17823 run_test 411 "Slab allocation error with cgroup does not LBUG"
17826 [ $MDSCOUNT -lt 2 ] &&
17827 skip "We need at least 2 MDTs for this test" && return
17829 if [ $(lustre_version_code mds1) -lt $(version_code 2.10.55) ]; then
17830 skip "Need server version at least 2.10.55" && exit 0
17833 $LFS mkdir -i $((MDSCOUNT - 1)),$((MDSCOUNT - 2)) $DIR/$tdir ||
17834 error "mkdir failed"
17835 $LFS getdirstripe $DIR/$tdir
17836 local stripe_index=$($LFS getdirstripe -i $DIR/$tdir)
17837 [ $stripe_index -eq $((MDSCOUNT - 1)) ] ||
17838 error "expect $((MDSCOUT - 1)) get $stripe_index"
17839 local stripe_count=$($LFS getdirstripe -T $DIR/$tdir)
17840 [ $stripe_count -eq 2 ] ||
17841 error "expect 2 get $stripe_count"
17843 run_test 412 "mkdir on specific MDTs"
17846 [ $MDSCOUNT -lt 2 ] &&
17847 skip "We need at least 2 MDTs for this test" && return
17849 if [ $(lustre_version_code mds1) -lt $(version_code 2.10.55) ]; then
17850 skip "Need server version at least 2.10.55" && exit 0
17853 mkdir $DIR/$tdir || error "mkdir failed"
17855 # find MDT that is the most full
17856 local max=$($LFS df | grep MDT |
17865 END { split(b, c, ":")
17870 for i in $(seq $((MDSCOUNT - 1))); do
17871 $LFS mkdir -c $i $DIR/$tdir/d$i ||
17872 error "mkdir d$i failed"
17873 $LFS getdirstripe $DIR/$tdir/d$i
17874 local stripe_index=$($LFS getdirstripe -i $DIR/$tdir/d$i)
17875 [ $stripe_index -ne $max ] ||
17876 error "don't expect $max"
17879 run_test 413 "mkdir on less full MDTs"
17882 [[ $(lustre_version_code mds1) -lt $(version_code 2.9.55) ]] ||
17883 [[ $(lustre_version_code ost1) -lt $(version_code 2.9.55) ]] &&
17884 skip "Need server version at least 2.9.55" & exit 0
17885 start_full_debug_logging
17889 stop_full_debug_logging
17893 if [ $(lustre_version_code mgs) -le $(version_code 2.10.0) ]; then
17894 local st=$(do_facet mgs $LCTL barrier_stat $FSNAME |
17895 awk '/The barrier for/ { print $7 }')
17898 local st=$(do_facet mgs $LCTL barrier_stat -s $FSNAME)
17903 barrier_expired() {
17906 if [ $(lustre_version_code mgs) -le $(version_code 2.10.0) ]; then
17907 expired=$(do_facet mgs $LCTL barrier_stat $FSNAME |
17908 awk '/will be expired/ { print $7 }')
17910 expired=$(do_facet mgs $LCTL barrier_stat -t $FSNAME)
17919 echo "Start barrier_freeze at: $(date)"
17920 #define OBD_FAIL_BARRIER_DELAY 0x2202
17921 do_facet mgs $LCTL set_param fail_val=5 fail_loc=0x2202
17922 do_facet mgs $LCTL barrier_freeze $FSNAME 10 &
17925 local b_status=$(barrier_stat)
17926 echo "Got barrier status at: $(date)"
17927 [ "$b_status" = "'freezing_p1'" ] ||
17928 error "(1) unexpected barrier status $b_status"
17930 do_facet mgs $LCTL set_param fail_val=0 fail_loc=0
17932 b_status=$(barrier_stat)
17933 [ "$b_status" = "'frozen'" ] ||
17934 error "(2) unexpected barrier status $b_status"
17936 local expired=$(barrier_expired)
17937 echo "sleep $((expired + 3)) seconds, then the barrier will be expired"
17938 sleep $((expired + 3))
17940 b_status=$(barrier_stat)
17941 [ "$b_status" = "'expired'" ] ||
17942 error "(3) unexpected barrier status $b_status"
17944 do_facet mgs $LCTL barrier_freeze $FSNAME 10 ||
17945 error "(4) fail to freeze barrier"
17947 b_status=$(barrier_stat)
17948 [ "$b_status" = "'frozen'" ] ||
17949 error "(5) unexpected barrier status $b_status"
17951 echo "Start barrier_thaw at: $(date)"
17952 #define OBD_FAIL_BARRIER_DELAY 0x2202
17953 do_facet mgs $LCTL set_param fail_val=5 fail_loc=0x2202
17954 do_facet mgs $LCTL barrier_thaw $FSNAME &
17957 b_status=$(barrier_stat)
17958 echo "Got barrier status at: $(date)"
17959 [ "$b_status" = "'thawing'" ] ||
17960 error "(6) unexpected barrier status $b_status"
17962 do_facet mgs $LCTL set_param fail_val=0 fail_loc=0
17964 b_status=$(barrier_stat)
17965 [ "$b_status" = "'thawed'" ] ||
17966 error "(7) unexpected barrier status $b_status"
17968 #define OBD_FAIL_BARRIER_FAILURE 0x2203
17969 do_facet $SINGLEMDS $LCTL set_param fail_loc=0x2203
17970 do_facet mgs $LCTL barrier_freeze $FSNAME
17972 b_status=$(barrier_stat)
17973 [ "$b_status" = "'failed'" ] ||
17974 error "(8) unexpected barrier status $b_status"
17976 do_facet $SINGLEMDS $LCTL set_param fail_loc=0
17977 do_facet mgs $LCTL barrier_thaw $FSNAME
17981 run_test 801a "write barrier user interfaces and stat machine"
17986 mkdir $DIR/$tdir || error "(1) fail to mkdir"
17987 createmany -d $DIR/$tdir/d 6 || "(2) fail to mkdir"
17988 touch $DIR/$tdir/d2/f10 || error "(3) fail to touch"
17989 touch $DIR/$tdir/d3/f11 || error "(4) fail to touch"
17990 touch $DIR/$tdir/d4/f12 || error "(5) fail to touch"
17992 cancel_lru_locks mdc
17994 # 180 seconds should be long enough
17995 do_facet mgs $LCTL barrier_freeze $FSNAME 180
17997 local b_status=$(barrier_stat)
17998 [ "$b_status" = "'frozen'" ] ||
17999 error "(6) unexpected barrier status $b_status"
18001 mkdir $DIR/$tdir/d0/d10 &
18004 touch $DIR/$tdir/d1/f13 &
18007 ln $DIR/$tdir/d2/f10 $DIR/$tdir/d2/f14 &
18010 mv $DIR/$tdir/d3/f11 $DIR/$tdir/d3/f15 &
18013 rm -f $DIR/$tdir/d4/f12 &
18016 stat $DIR/$tdir/d5 || error "(7) stat should succeed"
18018 # To guarantee taht the 'stat' is not blocked
18019 b_status=$(barrier_stat)
18020 [ "$b_status" = "'frozen'" ] ||
18021 error "(8) unexpected barrier status $b_status"
18023 # let above commands to run at background
18026 ps -p $mkdir_pid || error "(9) mkdir should be blocked"
18027 ps -p $touch_pid || error "(10) touch should be blocked"
18028 ps -p $ln_pid || error "(11) link should be blocked"
18029 ps -p $mv_pid || error "(12) rename should be blocked"
18030 ps -p $rm_pid || error "(13) unlink should be blocked"
18032 b_status=$(barrier_stat)
18033 [ "$b_status" = "'frozen'" ] ||
18034 error "(14) unexpected barrier status $b_status"
18036 do_facet mgs $LCTL barrier_thaw $FSNAME
18037 b_status=$(barrier_stat)
18038 [ "$b_status" = "'thawed'" ] ||
18039 error "(15) unexpected barrier status $b_status"
18041 wait $mkdir_pid || error "(16) mkdir should succeed"
18042 wait $touch_pid || error "(17) touch should succeed"
18043 wait $ln_pid || error "(18) link should succeed"
18044 wait $mv_pid || error "(19) rename should succeed"
18045 wait $rm_pid || error "(20) unlink should succeed"
18049 run_test 801b "modification will be blocked by write barrier"
18052 [[ $MDSCOUNT -lt 2 ]] && skip "needs >= 2 MDTs" && return
18056 stop mds2 || error "(1) Fail to stop mds2"
18058 do_facet mgs $LCTL barrier_freeze $FSNAME 30
18060 local b_status=$(barrier_stat)
18061 [ "$b_status" = "'expired'" -o "$b_status" = "'failed'" ] || {
18062 do_facet mgs $LCTL barrier_thaw $FSNAME
18063 error "(2) unexpected barrier status $b_status"
18066 do_facet mgs $LCTL barrier_rescan $FSNAME ||
18067 error "(3) Fail to rescan barrier bitmap"
18069 do_facet mgs $LCTL barrier_freeze $FSNAME 10
18071 b_status=$(barrier_stat)
18072 [ "$b_status" = "'frozen'" ] ||
18073 error "(4) unexpected barrier status $b_status"
18075 do_facet mgs $LCTL barrier_thaw $FSNAME
18076 b_status=$(barrier_stat)
18077 [ "$b_status" = "'thawed'" ] ||
18078 error "(5) unexpected barrier status $b_status"
18080 local devname=$(mdsdevname 2)
18082 start mds2 $devname $MDS_MOUNT_OPTS || error "(6) Fail to start mds2"
18084 do_facet mgs $LCTL barrier_rescan $FSNAME ||
18085 error "(7) Fail to rescan barrier bitmap"
18089 run_test 801c "rescan barrier bitmap"
18091 saved_MGS_MOUNT_OPTS=$MGS_MOUNT_OPTS
18092 saved_MDS_MOUNT_OPTS=$MDS_MOUNT_OPTS
18093 saved_OST_MOUNT_OPTS=$OST_MOUNT_OPTS
18099 MGS_MOUNT_OPTS=$saved_MGS_MOUNT_OPTS
18100 MDS_MOUNT_OPTS=$saved_MDS_MOUNT_OPTS
18101 OST_MOUNT_OPTS=$saved_OST_MOUNT_OPTS
18107 [[ $(lustre_version_code mds1) -lt $(version_code 2.9.55) ]] ||
18108 [[ $(lustre_version_code ost1) -lt $(version_code 2.9.55) ]] &&
18109 skip "Need server version at least 2.9.55" & exit 0
18111 mkdir $DIR/$tdir || error "(1) fail to mkdir"
18113 cp $LUSTRE/tests/test-framework.sh $DIR/$tdir/ ||
18114 error "(2) Fail to copy"
18116 trap cleanup_802 EXIT
18118 # sync by force before remount as readonly
18119 sync; sync_all_data; sleep 3; sync_all_data
18123 MGS_MOUNT_OPTS=$(csa_add "$MGS_MOUNT_OPTS" -o rdonly_dev)
18124 MDS_MOUNT_OPTS=$(csa_add "$MDS_MOUNT_OPTS" -o rdonly_dev)
18125 OST_MOUNT_OPTS=$(csa_add "$OST_MOUNT_OPTS" -o rdonly_dev)
18127 echo "Mount the server as read only"
18128 setupall server_only || error "(3) Fail to start servers"
18130 echo "Mount client without ro should fail"
18131 mount_client $MOUNT &&
18132 error "(4) Mount client without 'ro' should fail"
18134 echo "Mount client with ro should succeed"
18135 mount_client $MOUNT ro ||
18136 error "(5) Mount client with 'ro' should succeed"
18138 echo "Modify should be refused"
18139 touch $DIR/$tdir/guard && error "(6) Touch should fail under ro mode"
18141 echo "Read should be allowed"
18142 diff $LUSTRE/tests/test-framework.sh $DIR/$tdir/test-framework.sh ||
18143 error "(7) Read should succeed under ro mode"
18147 run_test 802 "simulate readonly device"
18150 [[ $MDSCOUNT -lt 2 ]] && skip "needs >= 2 MDTs" && return
18151 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.10.54) ] &&
18152 skip "MDS needs to be newer than 2.10.54" && return
18154 mkdir -p $DIR/$tdir
18155 # Create some objects on all MDTs to trigger related logs objects
18156 for idx in $(seq $MDSCOUNT); do
18157 $LFS mkdir -c $MDSCOUNT -i $((idx % $MDSCOUNT)) \
18158 $DIR/$tdir/dir${idx} ||
18159 error "Fail to create $DIR/$tdir/dir${idx}"
18163 echo "before create:"
18165 local before_used=$($LFS df -i | grep MDT0000_UUID | awk '{print $3}')
18167 for ((i=0; i<10; i++)); do
18168 $LFS mkdir -c 1 -i 1 $DIR/$tdir/foo$i ||
18169 error "Fail to create $DIR/$tdir/foo$i"
18173 echo "after create:"
18175 local after_used=$($LFS df -i | grep MDT0000_UUID | awk '{print $3}')
18177 [ $after_used -ge $((before_used + 10)) ] ||
18178 error "before ($before_used) + 10 > after ($after_used)"
18180 for ((i=0; i<10; i++)); do
18181 rm -rf $DIR/$tdir/foo$i ||
18182 error "Fail to remove $DIR/$tdir/foo$i"
18185 sleep 3 # avoid MDT return cached statfs
18186 wait_delete_completed
18187 echo "after unlink:"
18189 before_used=$after_used
18190 after_used=$($LFS df -i | grep MDT0000_UUID | awk '{print $3}')
18192 [ $after_used -le $((before_used - 8)) ] ||
18193 error "before ($before_used) - 8 < after ($after_used)"
18195 run_test 803 "verify agent object for remote object"
18198 [[ $MDSCOUNT -lt 2 ]] && skip "needs >= 2 MDTs" && return
18199 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.10.54) ] &&
18200 skip "MDS needs to be newer than 2.10.54" && return
18202 [ "$(facet_fstype $SINGLEMDS)" != "ldiskfs" ] &&
18203 skip "ldiskfs only test" && return 0
18205 mkdir -p $DIR/$tdir
18206 $LFS mkdir -c 1 -i 1 $DIR/$tdir/dir0 ||
18207 error "Fail to create $DIR/$tdir/dir0"
18209 local fid=$($LFS path2fid $DIR/$tdir/dir0)
18210 local dev=$(mdsdevname 2)
18212 do_facet mds2 "$DEBUGFS -c -R 'ls /REMOTE_PARENT_DIR' $dev" |
18213 grep ${fid} || error "NOT found agent entry for dir0"
18215 $LFS mkdir -c $MDSCOUNT -i 0 $DIR/$tdir/dir1 ||
18216 error "Fail to create $DIR/$tdir/dir1"
18218 touch $DIR/$tdir/dir1/foo0 ||
18219 error "Fail to create $DIR/$tdir/dir1/foo0"
18220 fid=$($LFS path2fid $DIR/$tdir/dir1/foo0)
18223 for idx in $(seq $MDSCOUNT); do
18224 dev=$(mdsdevname $idx)
18225 do_facet mds${idx} \
18226 "$DEBUGFS -c -R 'ls /REMOTE_PARENT_DIR' $dev" |
18227 grep ${fid} && rc=$idx
18230 mv $DIR/$tdir/dir1/foo0 $DIR/$tdir/dir1/foo1 ||
18231 error "Fail to rename foo0 to foo1"
18232 if [ $rc -eq 0 ]; then
18233 for idx in $(seq $MDSCOUNT); do
18234 dev=$(mdsdevname $idx)
18235 do_facet mds${idx} \
18236 "$DEBUGFS -c -R 'ls /REMOTE_PARENT_DIR' $dev" |
18237 grep ${fid} && rc=$idx
18241 mv $DIR/$tdir/dir1/foo1 $DIR/$tdir/dir1/foo2 ||
18242 error "Fail to rename foo1 to foo2"
18243 if [ $rc -eq 0 ]; then
18244 for idx in $(seq $MDSCOUNT); do
18245 dev=$(mdsdevname $idx)
18246 do_facet mds${idx} \
18247 "$DEBUGFS -c -R 'ls /REMOTE_PARENT_DIR' $dev" |
18248 grep ${fid} && rc=$idx
18252 [ $rc -ne 0 ] || error "NOT found agent entry for foo"
18254 ln $DIR/$tdir/dir1/foo2 $DIR/$tdir/dir0/guard ||
18255 error "Fail to link to $DIR/$tdir/dir1/foo2"
18256 mv $DIR/$tdir/dir1/foo2 $DIR/$tdir/dir1/foo0 ||
18257 error "Fail to rename foo2 to foo0"
18258 unlink $DIR/$tdir/dir1/foo0 ||
18259 error "Fail to unlink $DIR/$tdir/dir1/foo0"
18260 rm -rf $DIR/$tdir/dir0 ||
18261 error "Fail to rm $DIR/$tdir/dir0"
18263 for idx in $(seq $MDSCOUNT); do
18264 dev=$(mdsdevname $idx)
18268 run_e2fsck $(facet_active_host mds$idx) $dev -n ||
18270 start mds${idx} $dev $MDS_MOUNT_OPTS ||
18271 error "mount mds$idx failed"
18272 df $MOUNT > /dev/null 2>&1
18274 # e2fsck should not return error
18276 error "e2fsck detected error on MDT${idx}: rc=$rc"
18279 run_test 804 "verify agent entry for remote entry"
18282 do_facet $SINGLEMDS zfs set quota=$old $fsset
18283 unlinkmany $DIR/$tdir/f- 1000000
18288 local zfs_version=$(do_node $SINGLEMDS cat /sys/module/zfs/version)
18289 [ "$(facet_fstype mds1)" != "zfs" ] &&
18290 skip "ZFS specific test" && return
18291 [ $(version_code $zfs_version) -lt $(version_code 0.7.2) ] &&
18292 skip "netfree not implemented before 0.7" && return
18293 [[ $(lustre_version_code $SINGLEMDS) -ge $(version_code 2.10.57) ]] ||
18294 { skip "Need MDS version at least 2.10.57" && return 0; }
18301 local pref="osd-zfs.lustre-MDT0000."
18303 # limit available space on MDS dataset to meet nospace issue
18304 # quickly. then ZFS 0.7.2 can use reserved space if asked
18305 # properly (using netfree flag in osd_declare_destroy()
18306 fsset=$(do_facet $SINGLEMDS lctl get_param -n $pref.mntdev)
18307 old=$(do_facet $SINGLEMDS zfs get -H quota $fsset | \
18309 freekb=$(do_facet $SINGLEMDS lctl get_param -n $pref.kbytesfree)
18310 usedkb=$(do_facet $SINGLEMDS lctl get_param -n $pref.kbytestotal)
18311 let "usedkb=usedkb-freekb"
18312 let "freekb=freekb/2"
18313 if let "freekb > 5000"; then
18316 do_facet $SINGLEMDS zfs set quota=$(((usedkb+freekb)*1024)) $fsset
18317 trap cleanup_805 EXIT
18319 $LFS setstripe -E 1M -L mdt $DIR/$tdir || error "DoM not working"
18320 createmany -m $DIR/$tdir/f- 1000000 && error "ENOSPC wasn't met"
18321 rm -rf $DIR/$tdir || error "not able to remove"
18322 do_facet $SINGLEMDS zfs set quota=$old $fsset
18325 run_test 805 "ZFS can remove from full fs"
18328 # tests that do cleanup/setup should be run at the end
18332 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
18334 #define OBD_FAIL_MGC_PAUSE_PROCESS_LOG 0x903
18335 $LCTL set_param fail_loc=0x903
18337 cancel_lru_locks MGC
18339 FAIL_ON_ERROR=true cleanup
18340 FAIL_ON_ERROR=true setup
18342 run_test 900 "umount should not race with any mgc requeue thread"
18345 [ -f $EXT2_DEV ] && rm $EXT2_DEV || true
18346 check_and_cleanup_lustre
18347 if [ "$I_MOUNTED" != "yes" ]; then
18348 lctl set_param debug="$OLDDEBUG" 2> /dev/null || true