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: 13297 2108 9789 3637 9789 3561 5188
12 ALWAYS_EXCEPT=" 42a 42b 42c 42d 45 68b $SANITY_EXCEPT"
13 # UPDATE THE COMMENT ABOVE WITH BUG NUMBERS WHEN CHANGING ALWAYS_EXCEPT!
15 # with LOD/OSP landing
16 # bug number for skipped tests: LU-2036 LU-8139
17 ALWAYS_EXCEPT=" 76 101g $ALWAYS_EXCEPT"
21 if [ -r /etc/SuSE-release ]
23 local vers=$(grep VERSION /etc/SuSE-release | awk '{print $3}')
24 local patchlev=$(grep PATCHLEVEL /etc/SuSE-release |
26 if [ $vers -eq 11 ] && [ $patchlev -ge 3 ]; then
33 if is_sles11; then # LU-4341
34 ALWAYS_EXCEPT="$ALWAYS_EXCEPT 170"
37 SRCDIR=$(cd $(dirname $0); echo $PWD)
38 export PATH=$PATH:/sbin
43 CHECKSTAT=${CHECKSTAT:-"checkstat -v"}
44 CREATETEST=${CREATETEST:-createtest}
46 LFIND=${LFIND:-"$LFS find"}
47 LVERIFY=${LVERIFY:-ll_dirstripe_verify}
49 OPENFILE=${OPENFILE:-openfile}
50 OPENUNLINK=${OPENUNLINK:-openunlink}
51 export MULTIOP=${MULTIOP:-multiop}
52 READS=${READS:-"reads"}
53 MUNLINK=${MUNLINK:-munlink}
54 SOCKETSERVER=${SOCKETSERVER:-socketserver}
55 SOCKETCLIENT=${SOCKETCLIENT:-socketclient}
56 MEMHOG=${MEMHOG:-memhog}
57 DIRECTIO=${DIRECTIO:-directio}
58 ACCEPTOR_PORT=${ACCEPTOR_PORT:-988}
60 CHECK_GRANT=${CHECK_GRANT:-"yes"}
61 GRANT_CHECK_LIST=${GRANT_CHECK_LIST:-""}
62 export PARALLEL=${PARALLEL:-"no"}
64 export NAME=${NAME:-local}
71 LUSTRE=${LUSTRE:-$(cd $(dirname $0)/..; echo $PWD)}
72 LUSTRE_TESTS_API_DIR=${LUSTRE_TESTS_API_DIR:-${LUSTRE}/tests/clientapi}
73 . $LUSTRE/tests/test-framework.sh
75 . ${CONFIG:=$LUSTRE/tests/cfg/${NAME}.sh}
79 [ "$SLOW" = "no" ] && EXCEPT_SLOW="24D 27m 64b 68 71 115 300o"
81 if [ $(facet_fstype $SINGLEMDS) = "zfs" ]; then
82 # bug number for skipped test: LU-4536 LU-1957
83 ALWAYS_EXCEPT="$ALWAYS_EXCEPT 65ic 180"
85 [ "$SLOW" = "no" ] && EXCEPT_SLOW="$EXCEPT_SLOW 51b"
92 pgrep ll_sa > /dev/null && { echo "There are ll_sa thread not exit!"; exit 20; }
93 cleanupall ${FORCE} $* || { echo "FAILed to clean up"; exit 20; }
102 check_swap_layouts_support()
104 $LCTL get_param -n llite.*.sbi_flags | grep -q layout ||
105 { skip "Does not support layout lock."; return 0; }
109 check_and_setup_lustre
113 MDT0=$($LCTL get_param -n mdc.*.mds_server_uuid |
114 awk '{ gsub(/_UUID/,""); print $1 }' | head -n1)
115 MAXFREE=${MAXFREE:-$((200000 * $OSTCOUNT))}
117 [ -f $DIR/d52a/foo ] && chattr -a $DIR/d52a/foo
118 [ -f $DIR/d52b/foo ] && chattr -i $DIR/d52b/foo
119 rm -rf $DIR/[Rdfs][0-9]*
121 # $RUNAS_ID may get set incorrectly somewhere else
122 [ $UID -eq 0 -a $RUNAS_ID -eq 0 ] && error "\$RUNAS_ID set to 0, but \$UID is also 0!"
124 check_runas_id $RUNAS_ID $RUNAS_GID $RUNAS
128 if [ "${ONLY}" = "MOUNT" ] ; then
129 echo "Lustre is up, please go on"
133 echo "preparing for tests involving mounts"
134 EXT2_DEV=${EXT2_DEV:-$TMP/SANITY.LOOP}
136 mke2fs -j -F $EXT2_DEV 8000 > /dev/null
137 echo # add a newline after mke2fs.
141 OLDDEBUG=$(lctl get_param -n debug 2> /dev/null)
142 lctl set_param debug=-1 2> /dev/null || true
145 $CHECKSTAT -t file $DIR/$tfile || error "$tfile is not a file"
147 $CHECKSTAT -a $DIR/$tfile || error "$tfile was not removed"
149 run_test 0a "touch; rm ====================="
152 chmod 0755 $DIR || error "chmod 0755 $DIR failed"
153 $CHECKSTAT -p 0755 $DIR || error "$DIR permission is not 0755"
155 run_test 0b "chmod 0755 $DIR ============================="
158 $LCTL get_param mdc.*.import | grep "state: FULL" ||
159 error "import not FULL"
160 $LCTL get_param mdc.*.import | grep "target: $FSNAME-MDT" ||
163 run_test 0c "check import proc ============================="
166 test_mkdir -p $DIR/$tdir || error "mkdir $tdir failed"
167 test_mkdir -p $DIR/$tdir/d2 || error "mkdir $tdir/d2 failed"
168 test_mkdir $DIR/$tdir/d2 && error "we expect EEXIST, but not returned"
169 $CHECKSTAT -t dir $DIR/$tdir/d2 || error "$tdir/d2 is not a dir"
172 $CHECKSTAT -a $DIR/$tdir || error "$tdir was not removed"
174 run_test 1 "mkdir; remkdir; rmdir =============================="
177 test_mkdir -p $DIR/$tdir || error "mkdir $tdir failed"
178 touch $DIR/$tdir/$tfile || error "touch $tdir/$tfile failed"
179 $CHECKSTAT -t file $DIR/$tdir/$tfile || error "$tdir/$tfile not a file"
181 $CHECKSTAT -a $DIR/$tdir/$tfile || error "$tdir/$file is not removed"
183 run_test 2 "mkdir; touch; rmdir; check file ===================="
186 test_mkdir -p $DIR/$tdir || error "mkdir $tdir failed"
187 $CHECKSTAT -t dir $DIR/$tdir || error "$tdir is not a directory"
188 touch $DIR/$tdir/$tfile
189 $CHECKSTAT -t file $DIR/$tdir/$tfile || error "$tdir/$tfile not a file"
191 $CHECKSTAT -a $DIR/$tdir || error "$tdir is not removed"
193 run_test 3 "mkdir; touch; rmdir; check dir ====================="
195 # LU-4471 - failed rmdir on remote directories still removes directory on MDT0
199 test_mkdir $DIR/$tdir ||
200 error "Create remote directory failed"
202 touch $DIR/$tdir/$tfile ||
203 error "Create file under remote directory failed"
206 error "Expect error removing in-use dir $DIR/$tdir"
208 test -d $DIR/$tdir || error "Remote directory disappeared"
210 rm -rf $DIR/$tdir || error "remove remote dir error"
212 run_test 4 "mkdir; touch dir/file; rmdir; checkdir (expect error)"
215 test_mkdir -p $DIR/$tdir || error "mkdir $tdir failed"
216 test_mkdir $DIR/$tdir/d2 || error "mkdir $tdir/d2 failed"
217 chmod 0707 $DIR/$tdir/d2 || error "chmod 0707 $tdir/d2 failed"
218 $CHECKSTAT -t dir -p 0707 $DIR/$tdir/d2 || error "$tdir/d2 not mode 707"
219 $CHECKSTAT -t dir $DIR/$tdir/d2 || error "$tdir/d2 is not a directory"
221 run_test 5 "mkdir .../d5 .../d5/d2; chmod .../d5/d2 ============"
224 touch $DIR/$tfile || error "touch $DIR/$tfile failed"
225 chmod 0666 $DIR/$tfile || error "chmod 0666 $tfile failed"
226 $CHECKSTAT -t file -p 0666 -u \#$UID $DIR/$tfile ||
227 error "$tfile does not have perm 0666 or UID $UID"
228 $RUNAS chmod 0444 $DIR/$tfile && error "chmod $tfile worked on UID $UID"
229 $CHECKSTAT -t file -p 0666 -u \#$UID $DIR/$tfile ||
230 error "$tfile should be 0666 and owned by UID $UID"
232 run_test 6a "touch f6a; chmod f6a; $RUNAS chmod f6a (should return error) =="
235 [ $RUNAS_ID -eq $UID ] && skip_env "RUNAS_ID = UID = $UID" && return
237 chown $RUNAS_ID $DIR/$tfile || error "chown $RUNAS_ID $file failed"
238 $CHECKSTAT -t file -u \#$RUNAS_ID $DIR/$tfile ||
239 error "$tfile should be owned by UID $RUNAS_ID"
240 $RUNAS chown $UID $DIR/$tfile && error "chown $UID $file succeeded"
241 $CHECKSTAT -t file -u \#$RUNAS_ID $DIR/$tfile ||
242 error "$tfile should be owned by UID $RUNAS_ID"
244 run_test 6c "touch f6c; chown f6c; $RUNAS chown f6c (should return error) =="
247 [ $RUNAS_ID -eq $UID ] && skip_env "RUNAS_ID = UID = $UID" && return
249 chgrp $RUNAS_ID $DIR/$tfile || error "chgrp $RUNAS_ID $file failed"
250 $CHECKSTAT -t file -u \#$UID -g \#$RUNAS_ID $DIR/$tfile ||
251 error "$tfile should be owned by GID $UID"
252 $RUNAS chgrp $UID $DIR/$tfile && error "chgrp $UID $file succeeded"
253 $CHECKSTAT -t file -u \#$UID -g \#$RUNAS_ID $DIR/$tfile ||
254 error "$tfile should be owned by UID $UID and GID $RUNAS_ID"
256 run_test 6e "touch f6e; chgrp f6e; $RUNAS chgrp f6e (should return error) =="
259 [ $RUNAS_ID -eq $UID ] && skip_env "RUNAS_ID = UID = $UID" && return
260 test_mkdir $DIR/$tdir || error "mkdir $tfile failed"
261 chmod 777 $DIR/$tdir || error "chmod 0777 $tdir failed"
262 $RUNAS mkdir $DIR/$tdir/d || error "mkdir $tdir/d failed"
263 chmod g+s $DIR/$tdir/d || error "chmod g+s $tdir/d failed"
264 test_mkdir $DIR/$tdir/d/subdir || error "mkdir $tdir/d/subdir failed"
265 $CHECKSTAT -g \#$RUNAS_GID $DIR/$tdir/d/subdir ||
266 error "$tdir/d/subdir should be GID $RUNAS_GID"
267 if [[ $MDSCOUNT -gt 1 ]]; then
268 # check remote dir sgid inherite
269 $LFS mkdir -i 0 $DIR/$tdir.local ||
270 error "mkdir $tdir.local failed"
271 chmod g+s $DIR/$tdir.local ||
272 error "chmod $tdir.local failed"
273 chgrp $RUNAS_GID $DIR/$tdir.local ||
274 error "chgrp $tdir.local failed"
275 $LFS mkdir -i 1 $DIR/$tdir.local/$tdir.remote ||
276 error "mkdir $tdir.remote failed"
277 $CHECKSTAT -g \#$RUNAS_GID $DIR/$tdir.local/$tdir.remote ||
278 error "$tdir.remote should be owned by $UID.$RUNAS_ID"
279 $CHECKSTAT -p 02755 $DIR/$tdir.local/$tdir.remote ||
280 error "$tdir.remote should be mode 02755"
283 run_test 6g "Is new dir in sgid dir inheriting group?"
285 test_6h() { # bug 7331
286 [ $RUNAS_ID -eq $UID ] && skip_env "RUNAS_ID = UID = $UID" && return
287 touch $DIR/$tfile || error "touch failed"
288 chown $RUNAS_ID:$RUNAS_GID $DIR/$tfile || error "initial chown failed"
289 $RUNAS -G$RUNAS_GID chown $RUNAS_ID:0 $DIR/$tfile &&
290 error "chown $RUNAS_ID:0 $tfile worked as GID $RUNAS_GID"
291 $CHECKSTAT -t file -u \#$RUNAS_ID -g \#$RUNAS_GID $DIR/$tfile ||
292 error "$tdir/$tfile should be UID $RUNAS_UID GID $RUNAS_GID"
294 run_test 6h "$RUNAS chown RUNAS_ID.0 .../f6h (should return error)"
297 test_mkdir $DIR/$tdir
298 $MCREATE $DIR/$tdir/$tfile
299 chmod 0666 $DIR/$tdir/$tfile
300 $CHECKSTAT -t file -p 0666 $DIR/$tdir/$tfile ||
301 error "$tdir/$tfile should be mode 0666"
303 run_test 7a "mkdir .../d7; mcreate .../d7/f; chmod .../d7/f ===="
306 if [ ! -d $DIR/$tdir ]; then
307 test_mkdir $DIR/$tdir
309 $MCREATE $DIR/$tdir/$tfile
310 echo -n foo > $DIR/$tdir/$tfile
311 [ "$(cat $DIR/$tdir/$tfile)" = "foo" ] || error "$tdir/$tfile not 'foo'"
312 $CHECKSTAT -t file -s 3 $DIR/$tdir/$tfile || error "$tfile size not 3"
314 run_test 7b "mkdir .../d7; mcreate d7/f2; echo foo > d7/f2 ====="
317 test_mkdir $DIR/$tdir
318 touch $DIR/$tdir/$tfile
319 chmod 0666 $DIR/$tdir/$tfile
320 $CHECKSTAT -t file -p 0666 $DIR/$tdir/$tfile ||
321 error "$tfile mode not 0666"
323 run_test 8 "mkdir .../d8; touch .../d8/f; chmod .../d8/f ======="
326 test_mkdir $DIR/$tdir
327 test_mkdir $DIR/$tdir/d2
328 test_mkdir $DIR/$tdir/d2/d3
329 $CHECKSTAT -t dir $DIR/$tdir/d2/d3 || error "$tdir/d2/d3 not a dir"
331 run_test 9 "mkdir .../d9 .../d9/d2 .../d9/d2/d3 ================"
334 test_mkdir $DIR/$tdir
335 test_mkdir $DIR/$tdir/d2
336 touch $DIR/$tdir/d2/$tfile
337 $CHECKSTAT -t file $DIR/$tdir/d2/$tfile ||
338 error "$tdir/d2/$tfile not a file"
340 run_test 10 "mkdir .../d10 .../d10/d2; touch .../d10/d2/f ======"
343 test_mkdir $DIR/$tdir
344 test_mkdir $DIR/$tdir/d2
345 chmod 0666 $DIR/$tdir/d2
346 chmod 0705 $DIR/$tdir/d2
347 $CHECKSTAT -t dir -p 0705 $DIR/$tdir/d2 ||
348 error "$tdir/d2 mode not 0705"
350 run_test 11 "mkdir .../d11 d11/d2; chmod .../d11/d2 ============"
353 test_mkdir $DIR/$tdir
354 touch $DIR/$tdir/$tfile
355 chmod 0666 $DIR/$tdir/$tfile
356 chmod 0654 $DIR/$tdir/$tfile
357 $CHECKSTAT -t file -p 0654 $DIR/$tdir/$tfile ||
358 error "$tdir/d2 mode not 0654"
360 run_test 12 "touch .../d12/f; chmod .../d12/f .../d12/f ========"
363 test_mkdir $DIR/$tdir
364 dd if=/dev/zero of=$DIR/$tdir/$tfile count=10
366 $CHECKSTAT -t file -s 0 $DIR/$tdir/$tfile ||
367 error "$tdir/$tfile size not 0 after truncate"
369 run_test 13 "creat .../d13/f; dd .../d13/f; > .../d13/f ========"
372 test_mkdir $DIR/$tdir
373 touch $DIR/$tdir/$tfile
375 $CHECKSTAT -a $DIR/$tdir/$tfile || error "$tdir/$tfile not removed"
377 run_test 14 "touch .../d14/f; rm .../d14/f; rm .../d14/f ======="
380 test_mkdir $DIR/$tdir
381 touch $DIR/$tdir/$tfile
382 mv $DIR/$tdir/$tfile $DIR/$tdir/${tfile}_2
383 $CHECKSTAT -t file $DIR/$tdir/${tfile}_2 ||
384 error "$tdir/${tfile_2} not a file after rename"
385 rm $DIR/$tdir/${tfile}_2 || error "unlink failed after rename"
387 run_test 15 "touch .../d15/f; mv .../d15/f .../d15/f2 =========="
390 test_mkdir $DIR/$tdir
391 touch $DIR/$tdir/$tfile
392 rm -rf $DIR/$tdir/$tfile
393 $CHECKSTAT -a $DIR/$tdir/$tfile || error "$tdir/$tfile not removed"
395 run_test 16 "touch .../d16/f; rm -rf .../d16/f ================="
398 test_mkdir -p $DIR/$tdir
399 touch $DIR/$tdir/$tfile
400 ln -s $DIR/$tdir/$tfile $DIR/$tdir/l-exist
402 $CHECKSTAT -l $DIR/$tdir/$tfile $DIR/$tdir/l-exist ||
403 error "$tdir/l-exist not a symlink"
404 $CHECKSTAT -f -t f $DIR/$tdir/l-exist ||
405 error "$tdir/l-exist not referencing a file"
406 rm -f $DIR/$tdir/l-exist
407 $CHECKSTAT -a $DIR/$tdir/l-exist || error "$tdir/l-exist not removed"
409 run_test 17a "symlinks: create, remove (real) =================="
412 test_mkdir -p $DIR/$tdir
413 ln -s no-such-file $DIR/$tdir/l-dangle
415 $CHECKSTAT -l no-such-file $DIR/$tdir/l-dangle ||
416 error "$tdir/l-dangle not referencing no-such-file"
417 $CHECKSTAT -fa $DIR/$tdir/l-dangle ||
418 error "$tdir/l-dangle not referencing non-existent file"
419 rm -f $DIR/$tdir/l-dangle
420 $CHECKSTAT -a $DIR/$tdir/l-dangle || error "$tdir/l-dangle not removed"
422 run_test 17b "symlinks: create, remove (dangling) =============="
424 test_17c() { # bug 3440 - don't save failed open RPC for replay
425 test_mkdir -p $DIR/$tdir
426 ln -s foo $DIR/$tdir/$tfile
427 cat $DIR/$tdir/$tfile && error "opened non-existent symlink" || true
429 run_test 17c "symlinks: open dangling (should return error) ===="
432 test_mkdir -p $DIR/$tdir
433 ln -s foo $DIR/$tdir/$tfile
434 touch $DIR/$tdir/$tfile || error "creating to new symlink"
436 run_test 17d "symlinks: create dangling ========================"
439 test_mkdir -p $DIR/$tdir
440 local foo=$DIR/$tdir/$tfile
441 ln -s $foo $foo || error "create symlink failed"
442 ls -l $foo || error "ls -l failed"
443 ls $foo && error "ls not failed" || true
445 run_test 17e "symlinks: create recursive symlink (should return error) ===="
448 test_mkdir -p $DIR/$tdir
449 ln -s 1234567890/2234567890/3234567890/4234567890 $DIR/$tdir/111
450 ln -s 1234567890/2234567890/3234567890/4234567890/5234567890/6234567890 $DIR/$tdir/222
451 ln -s 1234567890/2234567890/3234567890/4234567890/5234567890/6234567890/7234567890/8234567890 $DIR/$tdir/333
452 ln -s 1234567890/2234567890/3234567890/4234567890/5234567890/6234567890/7234567890/8234567890/9234567890/a234567890/b234567890 $DIR/$tdir/444
453 ln -s 1234567890/2234567890/3234567890/4234567890/5234567890/6234567890/7234567890/8234567890/9234567890/a234567890/b234567890/c234567890/d234567890/f234567890 $DIR/$tdir/555
454 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
457 run_test 17f "symlinks: long and very long symlink name ========================"
459 # str_repeat(S, N) generate a string that is string S repeated N times
464 while [ $((n -= 1)) -ge 0 ]; do
470 # Long symlinks and LU-2241
472 test_mkdir -p $DIR/$tdir
473 local TESTS="59 60 61 4094 4095"
475 # Fix for inode size boundary in 2.1.4
476 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.1.4) ] &&
479 # Patch not applied to 2.2 or 2.3 branches
480 [ $(lustre_version_code $SINGLEMDS) -ge $(version_code 2.2.0) ] &&
481 [ $(lustre_version_code $SINGLEMDS) -le $(version_code 2.3.55) ] &&
484 # skip long symlink name for rhel6.5.
485 # rhel6.5 has a limit (PATH_MAX - sizeof(struct filename))
486 grep -q '6.5' /etc/redhat-release &>/dev/null &&
487 TESTS="59 60 61 4062 4063"
490 local SYMNAME=$(str_repeat 'x' $i)
491 ln -s $SYMNAME $DIR/$tdir/f$i || error "failed $i-char symlink"
492 readlink $DIR/$tdir/f$i || error "failed $i-char readlink"
495 run_test 17g "symlinks: really long symlink name and inode boundaries"
497 test_17h() { #bug 17378
498 remote_mds_nodsh && skip "remote MDS with nodsh" && return
499 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
501 test_mkdir -p $DIR/$tdir
502 if [[ $MDSCOUNT -gt 1 ]]; then
503 mdt_idx=$($LFS getdirstripe -i $DIR/$tdir)
507 $SETSTRIPE -c -1 $DIR/$tdir
508 #define OBD_FAIL_MDS_LOV_PREP_CREATE 0x141
509 do_facet mds$((mdt_idx + 1)) lctl set_param fail_loc=0x80000141
510 touch $DIR/$tdir/$tfile || true
512 run_test 17h "create objects: lov_free_memmd() doesn't lbug"
514 test_17i() { #bug 20018
515 remote_mds_nodsh && skip "remote MDS with nodsh" && return
516 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
517 test_mkdir -c1 $DIR/$tdir
518 local foo=$DIR/$tdir/$tfile
520 if [[ $MDSCOUNT -gt 1 ]]; then
521 mdt_idx=$($LFS getdirstripe -i $DIR/$tdir)
525 ln -s $foo $foo || error "create symlink failed"
526 #define OBD_FAIL_MDS_READLINK_EPROTO 0x143
527 do_facet mds$((mdt_idx + 1)) lctl set_param fail_loc=0x80000143
528 ls -l $foo && error "error not detected"
531 run_test 17i "don't panic on short symlink"
533 test_17k() { #bug 22301
534 [[ -z "$(which rsync 2>/dev/null)" ]] &&
535 skip "no rsync command" && return 0
536 rsync --help | grep -q xattr ||
537 skip_env "$(rsync --version | head -n1) does not support xattrs"
538 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return 0
539 test_mkdir -p $DIR/$tdir
540 test_mkdir -p $DIR/$tdir.new
541 touch $DIR/$tdir/$tfile
542 ln -s $DIR/$tdir/$tfile $DIR/$tdir/$tfile.lnk
543 rsync -av -X $DIR/$tdir/ $DIR/$tdir.new ||
544 error "rsync failed with xattrs enabled"
546 run_test 17k "symlinks: rsync with xattrs enabled ========================="
548 test_17l() { # LU-279
549 [[ -z "$(which getfattr 2>/dev/null)" ]] &&
550 skip "no getfattr command" && return 0
551 test_mkdir -p $DIR/$tdir
552 touch $DIR/$tdir/$tfile
553 ln -s $DIR/$tdir/$tfile $DIR/$tdir/$tfile.lnk
554 for path in "$DIR/$tdir" "$DIR/$tdir/$tfile" "$DIR/$tdir/$tfile.lnk"; do
555 # -h to not follow symlinks. -m '' to list all the xattrs.
556 # grep to remove first line: '# file: $path'.
557 for xattr in `getfattr -hm '' $path 2>/dev/null | grep -v '^#'`;
559 lgetxattr_size_check $path $xattr ||
560 error "lgetxattr_size_check $path $xattr failed"
564 run_test 17l "Ensure lgetxattr's returned xattr size is consistent ========"
568 local short_sym="0123456789"
569 local WDIR=$DIR/${tdir}m
572 remote_mds_nodsh && skip "remote MDS with nodsh" && return
573 [ $(lustre_version_code $SINGLEMDS) -ge $(version_code 2.2.0) ] &&
574 [ $(lustre_version_code $SINGLEMDS) -le $(version_code 2.2.93) ] &&
575 skip "MDS 2.2.0-2.2.93 do not NUL-terminate symlinks" && return
577 [ "$(facet_fstype $SINGLEMDS)" != "ldiskfs" ] &&
578 skip "only for ldiskfs MDT" && return 0
580 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
584 # create a long symlink file
585 for ((i = 0; i < 4; ++i)); do
586 long_sym=${long_sym}${long_sym}
589 echo "create 512 short and long symlink files under $WDIR"
590 for ((i = 0; i < 256; ++i)); do
591 ln -sf ${long_sym}"a5a5" $WDIR/long-$i
592 ln -sf ${short_sym}"a5a5" $WDIR/short-$i
598 wait_delete_completed
600 echo "recreate the 512 symlink files with a shorter string"
601 for ((i = 0; i < 512; ++i)); do
602 # rewrite the symlink file with a shorter string
603 ln -sf ${long_sym} $WDIR/long-$i || error "long_sym failed"
604 ln -sf ${short_sym} $WDIR/short-$i || error "short_sym failed"
607 local mds_index=$(($($LFS getstripe -M $WDIR) + 1))
608 local devname=$(mdsdevname $mds_index)
610 echo "stop and checking mds${mds_index}:"
611 # e2fsck should not return error
613 run_e2fsck $(facet_active_host mds${mds_index}) $devname -n
616 start mds${mds_index} $devname $MDS_MOUNT_OPTS || error "start failed"
617 df $MOUNT > /dev/null 2>&1
619 error "e2fsck detected error for short/long symlink: rc=$rc"
621 run_test 17m "run e2fsck against MDT which contains short/long symlink"
623 check_fs_consistency_17n() {
627 # create/unlink in 17n only change 2 MDTs(MDT1/MDT2),
628 # so it only check MDT1/MDT2 instead of all of MDTs.
629 for mdt_index in 1 2; do
630 local devname=$(mdsdevname $mdt_index)
631 # e2fsck should not return error
633 run_e2fsck $(facet_active_host mds$mdt_index) $devname -n ||
636 start mds${mdt_index} $devname $MDS_MOUNT_OPTS ||
637 error "mount mds$mdt_index failed"
638 df $MOUNT > /dev/null 2>&1
646 remote_mds_nodsh && skip "remote MDS with nodsh" && return
647 [ $(lustre_version_code $SINGLEMDS) -ge $(version_code 2.2.0) ] &&
648 [ $(lustre_version_code $SINGLEMDS) -le $(version_code 2.2.93) ] &&
649 skip "MDS 2.2.0-2.2.93 do not NUL-terminate symlinks" && return
651 [ "$(facet_fstype $SINGLEMDS)" != "ldiskfs" ] &&
652 skip "only for ldiskfs MDT" && return 0
654 [[ $MDSCOUNT -lt 2 ]] && skip "needs >= 2 MDTs" && return
656 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
658 test_mkdir $DIR/$tdir
659 for ((i=0; i<10; i++)); do
660 $LFS mkdir -i1 -c2 $DIR/$tdir/remote_dir_${i} ||
661 error "create remote dir error $i"
662 createmany -o $DIR/$tdir/remote_dir_${i}/f 10 ||
663 error "create files under remote dir failed $i"
666 check_fs_consistency_17n ||
667 error "e2fsck report error after create files under remote dir"
669 for ((i = 0; i < 10; i++)); do
670 rm -rf $DIR/$tdir/remote_dir_${i} ||
671 error "destroy remote dir error $i"
674 check_fs_consistency_17n ||
675 error "e2fsck report error after unlink files under remote dir"
677 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.4.50) ] &&
678 skip "lustre < 2.4.50 does not support migrate mv " && return
680 for ((i = 0; i < 10; i++)); do
681 mkdir -p $DIR/$tdir/remote_dir_${i}
682 createmany -o $DIR/$tdir/remote_dir_${i}/f 10 ||
683 error "create files under remote dir failed $i"
684 $LFS migrate --mdt-index 1 $DIR/$tdir/remote_dir_${i} ||
685 error "migrate remote dir error $i"
687 check_fs_consistency_17n || error "e2fsck report error after migration"
689 for ((i = 0; i < 10; i++)); do
690 rm -rf $DIR/$tdir/remote_dir_${i} ||
691 error "destroy remote dir error $i"
694 check_fs_consistency_17n || error "e2fsck report error after unlink"
696 run_test 17n "run e2fsck against master/slave MDT which contains remote dir"
699 remote_mds_nodsh && skip "remote MDS with nodsh" && return
700 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.3.64) ] &&
701 skip "Need MDS version at least 2.3.64" && return
703 local WDIR=$DIR/${tdir}o
708 mdt_index=$($LFS getstripe -M $WDIR)
709 mdt_index=$((mdt_index+1))
713 #fail mds will wait the failover finish then set
714 #following fail_loc to avoid interfer the recovery process.
717 #define OBD_FAIL_OSD_LMA_INCOMPAT 0x194
718 do_facet mds${mdt_index} lctl set_param fail_loc=0x194
719 ls -l $WDIR/$tfile && rc=1
720 do_facet mds${mdt_index} lctl set_param fail_loc=0
721 [[ $rc -ne 0 ]] && error "stat file should fail"
724 run_test 17o "stat file with incompat LMA feature"
727 touch $DIR/$tfile || error "Failed to touch $DIR/$tfile: $?"
728 ls $DIR || error "Failed to ls $DIR: $?"
730 run_test 18 "touch .../f ; ls ... =============================="
736 $CHECKSTAT -a $DIR/$tfile || error "$tfile was not removed"
738 run_test 19a "touch .../f19 ; ls -l ... ; rm .../f19 ==========="
741 ls -l $DIR/$tfile && error "ls -l $tfile failed"|| true
743 run_test 19b "ls -l .../f19 (should return error) =============="
746 [ $RUNAS_ID -eq $UID ] &&
747 skip_env "RUNAS_ID = UID = $UID -- skipping" && return
748 $RUNAS touch $DIR/$tfile && error "create non-root file failed" || true
750 run_test 19c "$RUNAS touch .../f19 (should return error) =="
753 cat $DIR/f19 && error || true
755 run_test 19d "cat .../f19 (should return error) =============="
767 $CHECKSTAT -a $DIR/$tfile || error "$tfile was not removed"
769 run_test 20 "touch .../f ; ls -l ... ==========================="
772 test_mkdir -p $DIR/$tdir
773 [ -f $DIR/$tdir/dangle ] && rm -f $DIR/$tdir/dangle
774 ln -s dangle $DIR/$tdir/link
775 echo foo >> $DIR/$tdir/link
776 cat $DIR/$tdir/dangle
777 $CHECKSTAT -t link $DIR/$tdir/link || error "$tdir/link not a link"
778 $CHECKSTAT -f -t file $DIR/$tdir/link ||
779 error "$tdir/link not linked to a file"
781 run_test 21 "write to dangling link ============================"
785 test_mkdir -p $DIR/$tdir
786 chown $RUNAS_ID:$RUNAS_GID $WDIR
787 (cd $WDIR || error "cd $WDIR failed";
788 $RUNAS tar cf - /etc/hosts /etc/sysconfig/network | \
790 ls -lR $WDIR/etc || error "ls -lR $WDIR/etc failed"
791 $CHECKSTAT -t dir $WDIR/etc || error "checkstat -t dir failed"
792 $CHECKSTAT -u \#$RUNAS_ID -g \#$RUNAS_GID $WDIR/etc || error "checkstat -u failed"
794 run_test 22 "unpack tar archive as non-root user ==============="
798 test_mkdir -p $DIR/$tdir
799 local file=$DIR/$tdir/$tfile
801 openfile -f O_CREAT:O_EXCL $file || error "$file create failed"
802 openfile -f O_CREAT:O_EXCL $file &&
803 error "$file recreate succeeded" || true
805 run_test 23a "O_CREAT|O_EXCL in subdir =========================="
807 test_23b() { # bug 18988
808 test_mkdir -p $DIR/$tdir
809 local file=$DIR/$tdir/$tfile
812 echo foo > $file || error "write filed"
813 echo bar >> $file || error "append filed"
814 $CHECKSTAT -s 8 $file || error "wrong size"
817 run_test 23b "O_APPEND check =========================="
821 echo '-- same directory rename'
822 test_mkdir $DIR/$tdir
823 touch $DIR/$tdir/$tfile.1
824 mv $DIR/$tdir/$tfile.1 $DIR/$tdir/$tfile.2
825 $CHECKSTAT -t file $DIR/$tdir/$tfile.2 || error "$tfile.2 not a file"
827 run_test 24a "rename file to non-existent target"
830 test_mkdir $DIR/$tdir
831 touch $DIR/$tdir/$tfile.{1,2}
832 mv $DIR/$tdir/$tfile.1 $DIR/$tdir/$tfile.2
833 $CHECKSTAT -a $DIR/$tdir/$tfile.1 || error "$tfile.1 exists"
834 $CHECKSTAT -t file $DIR/$tdir/$tfile.2 || error "$tfile.2 not a file"
836 run_test 24b "rename file to existing target"
839 test_mkdir $DIR/$tdir
840 test_mkdir $DIR/$tdir/d$testnum.1
841 mv $DIR/$tdir/d$testnum.1 $DIR/$tdir/d$testnum.2
842 $CHECKSTAT -a $DIR/$tdir/d$testnum.1 || error "d$testnum.1 exists"
843 $CHECKSTAT -t dir $DIR/$tdir/d$testnum.2 || error "d$testnum.2 not dir"
845 run_test 24c "rename directory to non-existent target"
848 test_mkdir -c1 $DIR/$tdir
849 test_mkdir -c1 $DIR/$tdir/d$testnum.1
850 test_mkdir -c1 $DIR/$tdir/d$testnum.2
851 mrename $DIR/$tdir/d$testnum.1 $DIR/$tdir/d$testnum.2
852 $CHECKSTAT -a $DIR/$tdir/d$testnum.1 || error "d$testnum.1 exists"
853 $CHECKSTAT -t dir $DIR/$tdir/d$testnum.2 || error "d$testnum.2 not dir"
855 run_test 24d "rename directory to existing target"
858 echo '-- cross directory renames --'
862 mv $DIR/R5a/f $DIR/R5b/g
863 $CHECKSTAT -a $DIR/R5a/f || error
864 $CHECKSTAT -t file $DIR/R5b/g || error
866 run_test 24e "touch .../R5a/f; rename .../R5a/f .../R5b/g ======"
871 touch $DIR/R6a/f $DIR/R6b/g
872 mv $DIR/R6a/f $DIR/R6b/g
873 $CHECKSTAT -a $DIR/R6a/f || error
874 $CHECKSTAT -t file $DIR/R6b/g || error
876 run_test 24f "touch .../R6a/f R6b/g; mv .../R6a/f .../R6b/g ===="
881 test_mkdir $DIR/R7a/d
882 mv $DIR/R7a/d $DIR/R7b/e
883 $CHECKSTAT -a $DIR/R7a/d || error
884 $CHECKSTAT -t dir $DIR/R7b/e || error
886 run_test 24g "mkdir .../R7{a,b}/d; mv .../R7a/d .../R7b/e ======"
889 test_mkdir -c1 $DIR/R8a
890 test_mkdir -c1 $DIR/R8b
891 test_mkdir -c1 $DIR/R8a/d
892 test_mkdir -c1 $DIR/R8b/e
893 mrename $DIR/R8a/d $DIR/R8b/e
894 $CHECKSTAT -a $DIR/R8a/d || error
895 $CHECKSTAT -t dir $DIR/R8b/e || error
897 run_test 24h "mkdir .../R8{a,b}/{d,e}; rename .../R8a/d .../R8b/e"
900 echo "-- rename error cases"
904 mrename $DIR/R9/f $DIR/R9/a
905 $CHECKSTAT -t file $DIR/R9/f || error
906 $CHECKSTAT -t dir $DIR/R9/a || error
907 $CHECKSTAT -a $DIR/R9/a/f || error
909 run_test 24i "rename file to dir error: touch f ; mkdir a ; rename f a"
913 mrename $DIR/R10/f $DIR/R10/g
914 $CHECKSTAT -t dir $DIR/R10 || error
915 $CHECKSTAT -a $DIR/R10/f || error
916 $CHECKSTAT -a $DIR/R10/g || error
918 run_test 24j "source does not exist ============================"
922 test_mkdir $DIR/R11a/d
924 mv $DIR/R11a/f $DIR/R11a/d
925 $CHECKSTAT -a $DIR/R11a/f || error
926 $CHECKSTAT -t file $DIR/R11a/d/f || error
928 run_test 24k "touch .../R11a/f; mv .../R11a/f .../R11a/d ======="
930 # bug 2429 - rename foo foo foo creates invalid file
933 $MULTIOP $f OcNs || error
935 run_test 24l "Renaming a file to itself ========================"
939 $MULTIOP $f OcLN ${f}2 ${f}2 || error "link ${f}2 ${f}2 failed"
940 # on ext3 this does not remove either the source or target files
941 # though the "expected" operation would be to remove the source
942 $CHECKSTAT -t file ${f} || error "${f} missing"
943 $CHECKSTAT -t file ${f}2 || error "${f}2 missing"
945 run_test 24m "Renaming a file to a hard link to itself ========="
949 # this stats the old file after it was renamed, so it should fail
953 $CHECKSTAT ${f}.rename
956 run_test 24n "Statting the old file after renaming (Posix rename 2)"
959 test_mkdir -p $DIR/d24o
960 rename_many -s random -v -n 10 $DIR/d24o
962 run_test 24o "rename of files during htree split ==============="
967 DIRINO=`ls -lid $DIR/R12a | awk '{ print $1 }'`
968 mrename $DIR/R12a $DIR/R12b
969 $CHECKSTAT -a $DIR/R12a || error
970 $CHECKSTAT -t dir $DIR/R12b || error
971 DIRINO2=`ls -lid $DIR/R12b | awk '{ print $1 }'`
972 [ "$DIRINO" = "$DIRINO2" ] || error "R12a $DIRINO != R12b $DIRINO2"
974 run_test 24p "mkdir .../R12{a,b}; rename .../R12a .../R12b"
976 cleanup_multiop_pause() {
982 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
985 local DIRINO=$(ls -lid $DIR/R13a | awk '{ print $1 }')
986 multiop_bg_pause $DIR/R13b D_c || error "multiop failed to start"
989 trap cleanup_multiop_pause EXIT
990 mrename $DIR/R13a $DIR/R13b
991 $CHECKSTAT -a $DIR/R13a || error "R13a still exists"
992 $CHECKSTAT -t dir $DIR/R13b || error "R13b does not exist"
993 local DIRINO2=$(ls -lid $DIR/R13b | awk '{ print $1 }')
994 [ "$DIRINO" = "$DIRINO2" ] || error "R13a $DIRINO != R13b $DIRINO2"
995 cleanup_multiop_pause
996 wait $MULTIPID || error "multiop close failed"
998 run_test 24q "mkdir .../R13{a,b}; open R13b rename R13a R13b ==="
1000 test_24r() { #bug 3789
1001 test_mkdir $DIR/R14a
1002 test_mkdir $DIR/R14a/b
1003 mrename $DIR/R14a $DIR/R14a/b && error "rename to subdir worked!"
1004 $CHECKSTAT -t dir $DIR/R14a || error "$DIR/R14a missing"
1005 $CHECKSTAT -t dir $DIR/R14a/b || error "$DIR/R14a/b missing"
1007 run_test 24r "mkdir .../R14a/b; rename .../R14a .../R14a/b ====="
1010 test_mkdir $DIR/R15a
1011 test_mkdir $DIR/R15a/b
1012 test_mkdir $DIR/R15a/b/c
1013 mrename $DIR/R15a $DIR/R15a/b/c && error "rename to sub-subdir worked!"
1014 $CHECKSTAT -t dir $DIR/R15a || error "$DIR/R15a missing"
1015 $CHECKSTAT -t dir $DIR/R15a/b/c || error "$DIR/R15a/b/c missing"
1017 run_test 24s "mkdir .../R15a/b/c; rename .../R15a .../R15a/b/c ="
1019 test_mkdir $DIR/R16a
1020 test_mkdir $DIR/R16a/b
1021 test_mkdir $DIR/R16a/b/c
1022 mrename $DIR/R16a/b/c $DIR/R16a && error "rename to sub-subdir worked!"
1023 $CHECKSTAT -t dir $DIR/R16a || error "$DIR/R16a missing"
1024 $CHECKSTAT -t dir $DIR/R16a/b/c || error "$DIR/R16a/b/c missing"
1026 run_test 24t "mkdir .../R16a/b/c; rename .../R16a/b/c .../R16a ="
1028 test_24u() { # bug12192
1029 $MULTIOP $DIR/$tfile C2w$((2048 * 1024))c || error
1030 $CHECKSTAT -s $((2048 * 1024)) $DIR/$tfile || error "wrong file size"
1032 run_test 24u "create stripe file"
1036 size=$(getconf PAGE_SIZE 2>/dev/null)
1037 echo -n ${size:-4096}
1040 simple_cleanup_common() {
1043 wait_delete_completed
1046 max_pages_per_rpc() {
1047 $LCTL get_param -n mdc.*.max_pages_per_rpc | head -n1
1051 local NRFILES=100000
1052 local FREE_INODES=$(mdt_free_inodes 0)
1053 [[ $FREE_INODES -lt $NRFILES ]] &&
1054 skip "not enough free inodes $FREE_INODES required $NRFILES" &&
1057 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
1058 trap simple_cleanup_common EXIT
1060 # Performance issue on ZFS see LU-4072 (c.f. LU-2887)
1061 [ $(facet_fstype $SINGLEMDS) = "zfs" ] && NRFILES=10000
1063 test_mkdir -p $DIR/$tdir
1064 createmany -m $DIR/$tdir/$tfile $NRFILES
1066 cancel_lru_locks mdc
1067 lctl set_param mdc.*.stats clear
1069 ls $DIR/$tdir >/dev/null || error "error in listing large dir"
1071 # LU-5 large readdir
1072 # DIRENT_SIZE = 32 bytes for sizeof(struct lu_dirent) +
1073 # 8 bytes for name(filename is mostly 5 in this test) +
1074 # 8 bytes for luda_type
1075 # take into account of overhead in lu_dirpage header and end mark in
1076 # each page, plus one in RPC_NUM calculation.
1078 RPC_SIZE=$(($(max_pages_per_rpc) * $(page_size)))
1079 RPC_NUM=$(((NRFILES * DIRENT_SIZE + RPC_SIZE - 1) / RPC_SIZE + 1))
1080 mds_readpage=$(lctl get_param mdc.*MDT0000*.stats |
1081 awk '/^mds_readpage/ {print $2}')
1082 [[ $mds_readpage -gt $RPC_NUM ]] &&
1083 error "large readdir doesn't take effect"
1085 simple_cleanup_common
1087 run_test 24v "list directory with large files (handle hash collision, bug: 17560)"
1089 test_24w() { # bug21506
1091 dd if=/dev/zero of=$DIR/$tfile bs=1M count=1 seek=4096 || return 1
1092 dd if=/dev/zero bs=$SZ1 count=1 >> $DIR/$tfile || return 2
1093 dd if=$DIR/$tfile of=$DIR/${tfile}_left bs=1M skip=4097 || return 3
1094 SZ2=`ls -l $DIR/${tfile}_left | awk '{print $5}'`
1095 [[ "$SZ1" -eq "$SZ2" ]] ||
1096 error "Error reading at the end of the file $tfile"
1098 run_test 24w "Reading a file larger than 4Gb"
1101 [[ $MDSCOUNT -lt 2 ]] && skip "needs >= 2 MDTs" && return
1103 [[ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.7.56) ]] &&
1104 skip "Need MDS version at least 2.7.56" && return
1106 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
1108 local remote_dir=$DIR/$tdir/remote_dir
1110 test_mkdir -p $DIR/$tdir
1111 $LFS mkdir -i $MDTIDX $remote_dir ||
1112 error "create remote directory failed"
1114 test_mkdir -p $DIR/$tdir/src_dir
1115 touch $DIR/$tdir/src_file
1116 test_mkdir -p $remote_dir/tgt_dir
1117 touch $remote_dir/tgt_file
1119 mrename $DIR/$tdir/src_dir $remote_dir/tgt_dir ||
1120 error "rename dir cross MDT failed!"
1122 mrename $DIR/$tdir/src_file $remote_dir/tgt_file ||
1123 error "rename file cross MDT failed!"
1125 touch $DIR/$tdir/ln_file
1126 ln $DIR/$tdir/ln_file $remote_dir/ln_name ||
1127 error "ln file cross MDT failed"
1129 rm -rf $DIR/$tdir || error "Can not delete directories"
1131 run_test 24x "cross MDT rename/link"
1134 [[ $MDSCOUNT -lt 2 ]] && skip "needs >= 2 MDTs" && return
1135 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
1137 local remote_dir=$DIR/$tdir/remote_dir
1139 test_mkdir -p $DIR/$tdir
1140 $LFS mkdir -i $MDTIDX $remote_dir ||
1141 error "create remote directory failed"
1143 test_mkdir -p $remote_dir/src_dir
1144 touch $remote_dir/src_file
1145 test_mkdir -p $remote_dir/tgt_dir
1146 touch $remote_dir/tgt_file
1148 mrename $remote_dir/src_dir $remote_dir/tgt_dir ||
1149 error "rename subdir in the same remote dir failed!"
1151 mrename $remote_dir/src_file $remote_dir/tgt_file ||
1152 error "rename files in the same remote dir failed!"
1154 ln $remote_dir/tgt_file $remote_dir/tgt_file1 ||
1155 error "link files in the same remote dir failed!"
1157 rm -rf $DIR/$tdir || error "Can not delete directories"
1159 run_test 24y "rename/link on the same dir should succeed"
1161 test_24A() { # LU-3182
1165 test_mkdir -p $DIR/$tdir
1166 createmany -m $DIR/$tdir/$tfile $NFILES
1167 local t=$(ls $DIR/$tdir | wc -l)
1168 local u=$(ls $DIR/$tdir | sort -u | wc -l)
1169 local v=$(ls -ai $DIR/$tdir | sort -u | wc -l)
1170 if [ $t -ne $NFILES -o $u -ne $NFILES -o $v -ne $((NFILES + 2)) ] ; then
1171 error "Expected $NFILES files, got $t ($u unique $v .&..)"
1174 rm -rf $DIR/$tdir || error "Can not delete directories"
1176 run_test 24A "readdir() returns correct number of entries."
1178 test_24B() { # LU-4805
1179 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
1182 test_mkdir $DIR/$tdir
1183 $LFS setdirstripe -i0 -c$MDSCOUNT $DIR/$tdir/striped_dir ||
1184 error "create striped dir failed"
1186 count=$(ls -ai $DIR/$tdir/striped_dir | wc -l)
1187 [ $count -eq 2 ] || error "Expected 2, got $count"
1189 touch $DIR/$tdir/striped_dir/a
1191 count=$(ls -ai $DIR/$tdir/striped_dir | wc -l)
1192 [ $count -eq 3 ] || error "Expected 3, got $count"
1194 touch $DIR/$tdir/striped_dir/.f
1196 count=$(ls -ai $DIR/$tdir/striped_dir | wc -l)
1197 [ $count -eq 4 ] || error "Expected 4, got $count"
1199 rm -rf $DIR/$tdir || error "Can not delete directories"
1201 run_test 24B "readdir for striped dir return correct number of entries"
1204 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
1210 $LFS setdirstripe -i0 -c$MDSCOUNT $DIR/$tdir/d0/striped_dir ||
1211 error "create striped dir failed"
1213 cd $DIR/$tdir/d0/striped_dir
1215 local d0_ino=$(ls -i -l -a $DIR/$tdir | grep "d0" | awk '{print $1}')
1216 local d1_ino=$(ls -i -l -a $DIR/$tdir | grep "d1" | awk '{print $1}')
1217 local parent_ino=$(ls -i -l -a | grep "\.\." | awk '{print $1}')
1219 [ "$d0_ino" = "$parent_ino" ] ||
1220 error ".. wrong, expect $d0_ino, get $parent_ino"
1222 mv $DIR/$tdir/d0/striped_dir $DIR/$tdir/d1/ ||
1223 error "mv striped dir failed"
1225 parent_ino=$(ls -i -l -a | grep "\.\." | awk '{print $1}')
1227 [ "$d1_ino" = "$parent_ino" ] ||
1228 error ".. wrong after mv, expect $d1_ino, get $parent_ino"
1230 run_test 24C "check .. in striped dir"
1232 test_24D() { # LU-6101
1237 createmany -m $DIR/$tdir/$tfile $NFILES
1238 local t=$(ls $DIR/$tdir | wc -l)
1239 local u=$(ls $DIR/$tdir | sort -u | wc -l)
1240 local v=$(ls -ai $DIR/$tdir | sort -u | wc -l)
1241 if [ $t -ne $NFILES -o $u -ne $NFILES -o $v -ne $((NFILES + 2)) ] ; then
1242 error "Expected $NFILES files, got $t ($u unique $v .&..)"
1245 rm -rf $DIR/$tdir || error "Can not delete directories"
1247 run_test 24D "readdir() returns correct number of entries after cursor reload"
1250 [[ $MDSCOUNT -lt 4 ]] && skip "needs >= 4 MDTs" && return
1251 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
1254 mkdir $DIR/$tdir/src_dir
1255 $LFS mkdir -i 1 $DIR/$tdir/src_dir/src_child ||
1256 error "create remote source failed"
1258 touch $DIR/$tdir/src_dir/src_child/a
1260 $LFS mkdir -i 2 $DIR/$tdir/tgt_dir ||
1261 error "create remote target dir failed"
1263 $LFS mkdir -i 3 $DIR/$tdir/tgt_dir/tgt_child ||
1264 error "create remote target child failed"
1266 mrename $DIR/$tdir/src_dir/src_child $DIR/$tdir/tgt_dir/tgt_child ||
1267 error "rename dir cross MDT failed!"
1271 $CHECKSTAT -t dir $DIR/$tdir/src_dir/src_child &&
1272 error "src_child still exists after rename"
1274 $CHECKSTAT -t file $DIR/$tdir/tgt_dir/tgt_child/a ||
1275 error "missing file(a) after rename"
1277 rm -rf $DIR/$tdir || error "Can not delete directories"
1279 run_test 24E "cross MDT rename/link"
1282 echo '== symlink sanity ============================================='
1286 touch $DIR/s25/foo || error
1288 run_test 25a "create file in symlinked directory ==============="
1291 [ ! -d $DIR/d25 ] && test_25a
1292 $CHECKSTAT -t file $DIR/s25/foo || error
1294 run_test 25b "lookup file in symlinked directory ==============="
1298 test_mkdir $DIR/d26/d26-2
1299 ln -s d26/d26-2 $DIR/s26
1300 touch $DIR/s26/foo || error
1302 run_test 26a "multiple component symlink ======================="
1305 test_mkdir -p $DIR/d26b/d26-2
1306 ln -s d26b/d26-2/foo $DIR/s26-2
1307 touch $DIR/s26-2 || error
1309 run_test 26b "multiple component symlink at end of lookup ======"
1312 test_mkdir $DIR/d26.2
1313 touch $DIR/d26.2/foo
1314 ln -s d26.2 $DIR/s26.2-1
1315 ln -s s26.2-1 $DIR/s26.2-2
1316 ln -s s26.2-2 $DIR/s26.2-3
1317 chmod 0666 $DIR/s26.2-3/foo
1319 run_test 26c "chain of symlinks ================================"
1321 # recursive symlinks (bug 439)
1323 ln -s d26-3/foo $DIR/d26-3
1325 run_test 26d "create multiple component recursive symlink ======"
1328 [ ! -h $DIR/d26-3 ] && test_26d
1331 run_test 26e "unlink multiple component recursive symlink ======"
1333 # recursive symlinks (bug 7022)
1335 test_mkdir -p $DIR/$tdir
1336 test_mkdir $DIR/$tdir/$tfile || error "mkdir $DIR/$tdir/$tfile failed"
1337 cd $DIR/$tdir/$tfile || error "cd $DIR/$tdir/$tfile failed"
1338 test_mkdir -p lndir/bar1 || error "mkdir lndir/bar1 failed"
1339 test_mkdir $DIR/$tdir/$tfile/$tfile || error "mkdir $tfile failed"
1340 cd $tfile || error "cd $tfile failed"
1341 ln -s .. dotdot || error "ln dotdot failed"
1342 ln -s dotdot/lndir lndir || error "ln lndir failed"
1343 cd $DIR/$tdir || error "cd $DIR/$tdir failed"
1344 output=`ls $tfile/$tfile/lndir/bar1`
1345 [ "$output" = bar1 ] && error "unexpected output"
1346 rm -r $tfile || error "rm $tfile failed"
1347 $CHECKSTAT -a $DIR/$tfile || error "$tfile not gone"
1349 run_test 26f "rm -r of a directory which has recursive symlink ="
1352 echo '== stripe sanity =============================================='
1353 test_mkdir -p $DIR/d27 || error "mkdir failed"
1355 $SETSTRIPE -c 1 $DIR/d27/f0 || error "setstripe failed"
1356 $CHECKSTAT -t file $DIR/d27/f0 || error "checkstat failed"
1357 log "== test_27a: write to one stripe file ========================="
1358 cp /etc/hosts $DIR/d27/f0 || error
1360 run_test 27a "one stripe file =================================="
1363 [[ $OSTCOUNT -lt 2 ]] && skip_env "skipping 2-stripe test" && return
1364 test_mkdir -p $DIR/d27
1365 $SETSTRIPE -c 2 $DIR/d27/f01 || error "setstripe failed"
1366 $GETSTRIPE -c $DIR/d27/f01
1367 [ $($GETSTRIPE -c $DIR/d27/f01) -eq 2 ] ||
1368 error "two-stripe file doesn't have two stripes"
1370 dd if=/dev/zero of=$DIR/d27/f01 bs=4k count=4 || error "dd failed"
1372 run_test 27b "create and write to two stripe file"
1375 test_mkdir -p $DIR/d27
1376 $SETSTRIPE -c 0 -i -1 -S 0 $DIR/d27/fdef || error "setstripe failed"
1377 $CHECKSTAT -t file $DIR/d27/fdef || error "checkstat failed"
1378 dd if=/dev/zero of=$DIR/d27/fdef bs=4k count=4 || error
1380 run_test 27d "create file with default settings ================"
1383 # LU-5839 adds check for existed layout before setting it
1384 [[ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.7.56) ]] &&
1385 skip "Need MDS version at least 2.7.56" && return
1386 test_mkdir -p $DIR/d27
1387 $SETSTRIPE -c 2 $DIR/d27/f12 || error "setstripe failed"
1388 $SETSTRIPE -c 2 $DIR/d27/f12 && error "setstripe succeeded twice"
1389 $CHECKSTAT -t file $DIR/d27/f12 || error "checkstat failed"
1391 run_test 27e "setstripe existing file (should return error) ======"
1394 test_mkdir $DIR/$tdir
1395 $SETSTRIPE -S 100 -i 0 -c 1 $DIR/$tdir/$tfile &&
1396 error "$SETSTRIPE $DIR/$tdir/$tfile failed"
1397 $CHECKSTAT -t file $DIR/$tdir/$tfile &&
1398 error "$CHECKSTAT -t file $DIR/$tdir/$tfile should fail"
1399 dd if=/dev/zero of=$DIR/$tdir/$tfile bs=4k count=4 || error "dd failed"
1400 $GETSTRIPE $DIR/$tdir/$tfile || error "$GETSTRIPE failed"
1402 run_test 27f "setstripe with bad stripe size (should return error)"
1405 test_mkdir -p $DIR/d27
1406 $MCREATE $DIR/d27/fnone || error "mcreate failed"
1407 $GETSTRIPE $DIR/d27/fnone 2>&1 | grep "no stripe info" ||
1408 error "$DIR/d27/fnone has object"
1410 run_test 27g "$GETSTRIPE with no objects"
1413 test_mkdir $DIR/$tdir
1414 touch $DIR/$tdir/$tfile || error "touch failed"
1415 [[ $($GETSTRIPE -c $DIR/$tdir/$tfile) -gt 0 ]] ||
1416 error "missing objects"
1418 run_test 27i "$GETSTRIPE with some objects"
1421 test_mkdir -p $DIR/d27
1422 $SETSTRIPE -i $OSTCOUNT $DIR/d27/f27j && error "setstripe failed"||true
1424 run_test 27j "setstripe with bad stripe offset (should return error)"
1426 test_27k() { # bug 2844
1427 test_mkdir -p $DIR/d27
1429 LL_MAX_BLKSIZE=$((4 * 1024 * 1024))
1430 [ ! -d $DIR/d27 ] && test_mkdir -p $DIR d27
1431 $SETSTRIPE -S 67108864 $FILE || error "setstripe failed"
1432 BLKSIZE=`stat $FILE | awk '/IO Block:/ { print $7 }'`
1433 [ $BLKSIZE -le $LL_MAX_BLKSIZE ] || error "1:$BLKSIZE > $LL_MAX_BLKSIZE"
1434 dd if=/dev/zero of=$FILE bs=4k count=1
1435 BLKSIZE=`stat $FILE | awk '/IO Block:/ { print $7 }'`
1436 [ $BLKSIZE -le $LL_MAX_BLKSIZE ] || error "2:$BLKSIZE > $LL_MAX_BLKSIZE"
1438 run_test 27k "limit i_blksize for broken user apps ============="
1441 test_mkdir -p $DIR/d27
1442 mcreate $DIR/f27l || error "creating file"
1443 $RUNAS $SETSTRIPE -c 1 $DIR/f27l && \
1444 error "setstripe should have failed" || true
1446 run_test 27l "check setstripe permissions (should return error)"
1449 [[ $OSTCOUNT -lt 2 ]] && skip_env "$OSTCOUNT < 2 OSTs -- skipping" &&
1452 ORIGFREE=$($LCTL get_param -n lov.$FSNAME-clilov-*.kbytesavail |
1454 if [[ $ORIGFREE -gt $MAXFREE ]]; then
1455 skip "$ORIGFREE > $MAXFREE skipping out-of-space test on OST0"
1458 trap simple_cleanup_common EXIT
1459 test_mkdir -p $DIR/$tdir
1460 $SETSTRIPE -i 0 -c 1 $DIR/$tdir/f27m_1
1461 dd if=/dev/zero of=$DIR/$tdir/f27m_1 bs=1024 count=$MAXFREE &&
1462 error "dd should fill OST0"
1464 while $SETSTRIPE -i 0 -c 1 $DIR/$tdir/f27m_$i; do
1466 [ $i -gt 256 ] && break
1469 touch $DIR/$tdir/f27m_$i
1470 [ `$GETSTRIPE $DIR/$tdir/f27m_$i | grep -A 10 obdidx | awk '{print $1}'| grep -w "0"` ] &&
1471 error "OST0 was full but new created file still use it"
1473 touch $DIR/$tdir/f27m_$i
1474 [ `$GETSTRIPE $DIR/$tdir/f27m_$i | grep -A 10 obdidx | awk '{print $1}'| grep -w "0"` ] &&
1475 error "OST0 was full but new created file still use it"
1476 simple_cleanup_common
1478 run_test 27m "create file while OST0 was full =================="
1481 local DELAY=$(do_facet $SINGLEMDS lctl get_param -n lov.*.qos_maxage | head -n 1 | awk '{print $1 * 2}')
1485 # OSCs keep a NOSPC flag that will be reset after ~5s (qos_maxage)
1486 # if the OST isn't full anymore.
1488 local OSTIDX=${1:-""}
1490 local list=$(comma_list $(osts_nodes))
1491 [ "$OSTIDX" ] && list=$(facet_host ost$((OSTIDX + 1)))
1493 do_nodes $list lctl set_param fail_loc=0
1494 sync # initiate all OST_DESTROYs from MDS to OST
1498 exhaust_precreations() {
1501 local FAILIDX=${3:-$OSTIDX}
1502 local ofacet=ost$((OSTIDX + 1))
1504 test_mkdir -p -c1 $DIR/$tdir
1505 local mdtidx=$($LFS getstripe -M $DIR/$tdir)
1506 local mfacet=mds$((mdtidx + 1))
1507 echo OSTIDX=$OSTIDX MDTIDX=$mdtidx
1509 local OST=$(ostname_from_index $OSTIDX)
1512 local mdtosc_proc1=$(get_mdtosc_proc_path $mfacet $OST)
1513 local last_id=$(do_facet $mfacet lctl get_param -n \
1514 osc.$mdtosc_proc1.prealloc_last_id)
1515 local next_id=$(do_facet $mfacet lctl get_param -n \
1516 osc.$mdtosc_proc1.prealloc_next_id)
1518 local mdtosc_proc2=$(get_mdtosc_proc_path $mfacet)
1519 do_facet $mfacet lctl get_param osc.$mdtosc_proc2.prealloc*
1521 test_mkdir -p $DIR/$tdir/${OST}
1522 $SETSTRIPE -i $OSTIDX -c 1 $DIR/$tdir/${OST}
1523 #define OBD_FAIL_OST_ENOSPC 0x215
1524 do_facet $ofacet lctl set_param fail_val=$FAILIDX fail_loc=0x215
1525 echo "Creating to objid $last_id on ost $OST..."
1526 createmany -o $DIR/$tdir/${OST}/f $next_id $((last_id - next_id + 2))
1527 do_facet $mfacet lctl get_param osc.$mdtosc_proc2.prealloc*
1528 do_facet $ofacet lctl set_param fail_loc=$FAILLOC
1532 exhaust_all_precreations() {
1534 for (( i=0; i < OSTCOUNT; i++ )) ; do
1535 exhaust_precreations $i $1 -1
1540 [[ $OSTCOUNT -lt 2 ]] && skip_env "too few OSTs" && return
1541 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
1542 remote_mds_nodsh && skip "remote MDS with nodsh" && return
1543 remote_ost_nodsh && skip "remote OST with nodsh" && return
1546 rm -f $DIR/$tdir/$tfile
1547 exhaust_precreations 0 0x80000215
1548 $SETSTRIPE -c -1 $DIR/$tdir
1549 touch $DIR/$tdir/$tfile || error
1550 $GETSTRIPE $DIR/$tdir/$tfile
1553 run_test 27n "create file with some full OSTs =================="
1556 [[ $OSTCOUNT -lt 2 ]] && skip_env "too few OSTs" && return
1557 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
1558 remote_mds_nodsh && skip "remote MDS with nodsh" && return
1559 remote_ost_nodsh && skip "remote OST with nodsh" && return
1562 rm -f $DIR/$tdir/$tfile
1563 exhaust_all_precreations 0x215
1565 touch $DIR/$tdir/$tfile && error "able to create $DIR/$tdir/$tfile"
1570 run_test 27o "create file with all full OSTs (should error) ===="
1573 [[ $OSTCOUNT -lt 2 ]] && skip_env "too few OSTs" && return
1574 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
1575 remote_mds_nodsh && skip "remote MDS with nodsh" && return
1576 remote_ost_nodsh && skip "remote OST with nodsh" && return
1579 rm -f $DIR/$tdir/$tfile
1580 test_mkdir -p $DIR/$tdir
1582 $MCREATE $DIR/$tdir/$tfile || error "mcreate failed"
1583 $TRUNCATE $DIR/$tdir/$tfile 80000000 || error "truncate failed"
1584 $CHECKSTAT -s 80000000 $DIR/$tdir/$tfile || error "checkstat failed"
1586 exhaust_precreations 0 0x80000215
1587 echo foo >> $DIR/$tdir/$tfile || error "append failed"
1588 $CHECKSTAT -s 80000004 $DIR/$tdir/$tfile || error "checkstat failed"
1589 $GETSTRIPE $DIR/$tdir/$tfile
1593 run_test 27p "append to a truncated file with some full OSTs ==="
1596 [[ $OSTCOUNT -lt 2 ]] && skip_env "too few OSTs" && return
1597 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
1598 remote_mds_nodsh && skip "remote MDS with nodsh" && return
1599 remote_ost_nodsh && skip "remote OST with nodsh" && return
1602 rm -f $DIR/$tdir/$tfile
1604 test_mkdir -p $DIR/$tdir
1605 $MCREATE $DIR/$tdir/$tfile || error "mcreate $DIR/$tdir/$tfile failed"
1606 $TRUNCATE $DIR/$tdir/$tfile 80000000 ||error "truncate $DIR/$tdir/$tfile failed"
1607 $CHECKSTAT -s 80000000 $DIR/$tdir/$tfile || error "checkstat failed"
1609 exhaust_all_precreations 0x215
1611 echo foo >> $DIR/$tdir/$tfile && error "append succeeded"
1612 $CHECKSTAT -s 80000000 $DIR/$tdir/$tfile || error "checkstat 2 failed"
1616 run_test 27q "append to truncated file with all OSTs full (should error) ==="
1619 [[ $OSTCOUNT -lt 2 ]] && skip_env "too few OSTs" && return
1620 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
1621 remote_mds_nodsh && skip "remote MDS with nodsh" && return
1622 remote_ost_nodsh && skip "remote OST with nodsh" && return
1625 rm -f $DIR/$tdir/$tfile
1626 exhaust_precreations 0 0x80000215
1628 $SETSTRIPE -i 0 -c 2 $DIR/$tdir/$tfile # && error
1632 run_test 27r "stripe file with some full OSTs (shouldn't LBUG) ="
1634 test_27s() { # bug 10725
1635 test_mkdir -p $DIR/$tdir
1636 local stripe_size=$((4096 * 1024 * 1024)) # 2^32
1637 local stripe_count=0
1638 [ $OSTCOUNT -eq 1 ] || stripe_count=2
1639 $SETSTRIPE -S $stripe_size -c $stripe_count $DIR/$tdir &&
1640 error "stripe width >= 2^32 succeeded" || true
1643 run_test 27s "lsm_xfersize overflow (should error) (bug 10725)"
1645 test_27t() { # bug 10864
1650 $WLFS getstripe $tfile
1653 run_test 27t "check that utils parse path correctly"
1655 test_27u() { # bug 4900
1656 [[ $OSTCOUNT -lt 2 ]] && skip_env "too few OSTs" && return
1657 remote_mds_nodsh && skip "remote MDS with nodsh" && return
1659 local list=$(comma_list $(mdts_nodes))
1661 #define OBD_FAIL_MDS_OSC_PRECREATE 0x139
1662 do_nodes $list $LCTL set_param fail_loc=0x139
1663 test_mkdir -p $DIR/$tdir
1665 createmany -o $DIR/$tdir/t- 1000
1666 do_nodes $list $LCTL set_param fail_loc=0
1668 TLOG=$TMP/$tfile.getstripe
1669 $GETSTRIPE $DIR/$tdir > $TLOG
1670 OBJS=$(awk -vobj=0 '($1 == 0) { obj += 1 } END { print obj; }' $TLOG)
1671 unlinkmany $DIR/$tdir/t- 1000
1672 [[ $OBJS -gt 0 ]] &&
1673 error "$OBJS objects created on OST-0. See $TLOG" || pass
1675 run_test 27u "skip object creation on OSC w/o objects =========="
1677 test_27v() { # bug 4900
1678 [[ $OSTCOUNT -lt 2 ]] && skip_env "too few OSTs" && return
1679 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
1680 remote_mds_nodsh && skip "remote MDS with nodsh" && return
1681 remote_ost_nodsh && skip "remote OST with nodsh" && return
1683 exhaust_all_precreations 0x215
1686 test_mkdir -p $DIR/$tdir
1687 $SETSTRIPE -c 1 $DIR/$tdir # 1 stripe / file
1689 touch $DIR/$tdir/$tfile
1690 #define OBD_FAIL_TGT_DELAY_PRECREATE 0x705
1692 for (( i=1; i < OSTCOUNT; i++ )); do
1693 do_facet ost$i lctl set_param fail_loc=0x705
1695 local START=`date +%s`
1696 createmany -o $DIR/$tdir/$tfile 32
1698 local FINISH=`date +%s`
1699 local TIMEOUT=`lctl get_param -n timeout`
1700 local PROCESS=$((FINISH - START))
1701 [ $PROCESS -ge $((TIMEOUT / 2)) ] && \
1702 error "$FINISH - $START >= $TIMEOUT / 2"
1703 sleep $((TIMEOUT / 2 - PROCESS))
1706 run_test 27v "skip object creation on slow OST ================="
1708 test_27w() { # bug 10997
1709 test_mkdir -p $DIR/$tdir || error "mkdir failed"
1710 $SETSTRIPE -S 65536 $DIR/$tdir/f0 || error "setstripe failed"
1711 [ $($GETSTRIPE -S $DIR/$tdir/f0) -ne 65536 ] &&
1712 error "stripe size $size != 65536" || true
1713 [ $($GETSTRIPE -d $DIR/$tdir | grep -c "stripe_count") -ne 1 ] &&
1714 error "$GETSTRIPE -d $DIR/$tdir failed" || true
1716 run_test 27w "check $SETSTRIPE -S option"
1719 [[ $OSTCOUNT -lt 2 ]] &&
1720 skip_env "skipping multiple stripe count/offset test" && return
1722 test_mkdir -p $DIR/$tdir || error "mkdir failed"
1723 for i in $(seq 1 $OSTCOUNT); do
1725 $SETSTRIPE -c $i -i $offset $DIR/$tdir/f$i ||
1726 error "setstripe -c $i -i $offset failed"
1727 count=$($GETSTRIPE -c $DIR/$tdir/f$i)
1728 index=$($GETSTRIPE -i $DIR/$tdir/f$i)
1729 [ $count -ne $i ] && error "stripe count $count != $i" || true
1730 [ $index -ne $offset ] &&
1731 error "stripe offset $index != $offset" || true
1734 run_test 27wa "check $SETSTRIPE -c -i options"
1737 remote_ost_nodsh && skip "remote OST with nodsh" && return
1738 [[ $OSTCOUNT -lt 2 ]] && skip_env "$OSTCOUNT < 2 OSTs" && return
1739 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
1740 OFFSET=$(($OSTCOUNT - 1))
1742 local OST=$(ostname_from_index $OSTIDX)
1744 test_mkdir -p $DIR/$tdir
1745 $SETSTRIPE -c 1 $DIR/$tdir # 1 stripe per file
1746 do_facet ost$((OSTIDX + 1)) lctl set_param -n obdfilter.$OST.degraded 1
1748 createmany -o $DIR/$tdir/$tfile $OSTCOUNT
1749 for i in `seq 0 $OFFSET`; do
1750 [ `$GETSTRIPE $DIR/$tdir/$tfile$i | grep -A 10 obdidx | awk '{print $1}' | grep -w "$OSTIDX"` ] &&
1751 error "OST0 was degraded but new created file still use it"
1753 do_facet ost$((OSTIDX + 1)) lctl set_param -n obdfilter.$OST.degraded 0
1755 run_test 27x "create files while OST0 is degraded"
1758 [[ $OSTCOUNT -lt 2 ]] &&
1759 skip_env "$OSTCOUNT < 2 OSTs -- skipping" && return
1760 remote_mds_nodsh && skip "remote MDS with nodsh" && return
1761 remote_ost_nodsh && skip "remote OST with nodsh" && return
1762 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
1764 local mdtosc=$(get_mdtosc_proc_path $SINGLEMDS $FSNAME-OST0000)
1765 local last_id=$(do_facet $SINGLEMDS lctl get_param -n \
1766 osc.$mdtosc.prealloc_last_id)
1767 local next_id=$(do_facet $SINGLEMDS lctl get_param -n \
1768 osc.$mdtosc.prealloc_next_id)
1769 local fcount=$((last_id - next_id))
1770 [[ $fcount -eq 0 ]] && skip "not enough space on OST0" && return
1771 [[ $fcount -gt $OSTCOUNT ]] && fcount=$OSTCOUNT
1773 local MDS_OSCS=$(do_facet $SINGLEMDS lctl dl |
1774 awk '/[oO][sS][cC].*md[ts]/ { print $4 }')
1775 local OST_DEACTIVE_IDX=-1
1780 for OSC in $MDS_OSCS; do
1781 OST=$(osc_to_ost $OSC)
1782 OSTIDX=$(index_from_ostuuid $OST)
1783 if [ $OST_DEACTIVE_IDX == -1 ]; then
1784 OST_DEACTIVE_IDX=$OSTIDX
1786 if [ $OSTIDX != $OST_DEACTIVE_IDX ]; then
1787 echo $OSC "is Deactivated:"
1788 do_facet $SINGLEMDS lctl --device %$OSC deactivate
1792 OSTIDX=$(index_from_ostuuid $OST)
1793 test_mkdir -p $DIR/$tdir
1794 $SETSTRIPE -c 1 $DIR/$tdir # 1 stripe / file
1796 for OSC in $MDS_OSCS; do
1797 OST=$(osc_to_ost $OSC)
1798 OSTIDX=$(index_from_ostuuid $OST)
1799 if [ $OSTIDX == $OST_DEACTIVE_IDX ]; then
1800 echo $OST "is degraded:"
1801 do_facet ost$((OSTIDX+1)) lctl set_param -n \
1802 obdfilter.$OST.degraded=1
1807 createmany -o $DIR/$tdir/$tfile $fcount
1809 for OSC in $MDS_OSCS; do
1810 OST=$(osc_to_ost $OSC)
1811 OSTIDX=$(index_from_ostuuid $OST)
1812 if [ $OSTIDX == $OST_DEACTIVE_IDX ]; then
1813 echo $OST "is recovered from degraded:"
1814 do_facet ost$((OSTIDX+1)) lctl set_param -n \
1815 obdfilter.$OST.degraded=0
1817 do_facet $SINGLEMDS lctl --device %$OSC activate
1821 # all osp devices get activated, hence -1 stripe count restored
1824 # sleep 2*lod_qos_maxage seconds waiting for lod qos to notice osp
1825 # devices get activated.
1827 $SETSTRIPE -c -1 $DIR/$tfile
1828 stripecnt=$($GETSTRIPE -c $DIR/$tfile)
1830 [ $stripecnt -ne $OSTCOUNT ] &&
1831 error "Of $OSTCOUNT OSTs, only $stripecnt is available"
1834 run_test 27y "create files while OST0 is degraded and the rest inactive"
1840 lmm_count=$($GETSTRIPE -c $1)
1841 lmm_seq=$($GETSTRIPE -v $1 | awk '/lmm_seq/ { print $2 }')
1842 lmm_oid=$($GETSTRIPE -v $1 | awk '/lmm_object_id/ { print $2 }')
1844 local old_ifs="$IFS"
1846 fid=($($LFS path2fid $1))
1849 log "FID seq ${fid[1]}, oid ${fid[2]} ver ${fid[3]}"
1850 log "LOV seq $lmm_seq, oid $lmm_oid, count: $lmm_count"
1852 # compare lmm_seq and lu_fid->f_seq
1853 [ $lmm_seq = ${fid[1]} ] || { error "SEQ mismatch"; return 1; }
1854 # compare lmm_object_id and lu_fid->oid
1855 [ $lmm_oid = ${fid[2]} ] || { error "OID mismatch"; return 2; }
1857 # check the trusted.fid attribute of the OST objects of the file
1858 local have_obdidx=false
1860 $GETSTRIPE $1 | while read obdidx oid hex seq; do
1861 # skip lines up to and including "obdidx"
1862 [ -z "$obdidx" ] && break
1863 [ "$obdidx" = "obdidx" ] && have_obdidx=true && continue
1864 $have_obdidx || continue
1866 local ost=$((obdidx + 1))
1867 local dev=$(ostdevname $ost)
1870 log "want: stripe:$stripe_nr ost:$obdidx oid:$oid/$hex seq:$seq"
1872 seq=$(echo $seq | sed -e "s/^0x//g")
1873 if [ $seq == 0 ] || [ $(facet_fstype ost$ost) == zfs ]; then
1874 oid_hex=$(echo $oid)
1876 oid_hex=$(echo $hex | sed -e "s/^0x//g")
1878 local obj_file="O/$seq/d$((oid %32))/$oid_hex"
1882 # Don't unmount/remount the OSTs if we don't need to do that.
1883 # LU-2577 changes filter_fid to be smaller, so debugfs needs
1884 # update too, until that use mount/ll_decode_filter_fid/mount.
1885 # Re-enable when debugfs will understand new filter_fid.
1887 if false && [ $(facet_fstype ost$ost) == ldiskfs ]; then
1888 ff=$(do_facet ost$ost "$DEBUGFS -c -R 'stat $obj_file' \
1889 $dev 2>/dev/null" | grep "parent=")
1892 mount_fstype ost$ost
1893 ff=$(do_facet ost$ost $LL_DECODE_FILTER_FID \
1894 $(facet_mntpt ost$ost)/$obj_file)
1895 unmount_fstype ost$ost
1896 start ost$ost $dev $OST_MOUNT_OPTS
1900 [ -z "$ff" ] && error "$obj_file: no filter_fid info"
1902 echo "$ff" | sed -e 's#.*objid=#got: objid=#'
1904 # /mnt/O/0/d23/23: objid=23 seq=0 parent=[0x200000400:0x1e:0x1]
1905 # fid: objid=23 seq=0 parent=[0x200000400:0x1e:0x0] stripe=1
1906 local ff_parent=$(echo $ff|sed -e 's/.*parent=.//')
1907 local ff_pseq=$(echo $ff_parent | cut -d: -f1)
1908 local ff_poid=$(echo $ff_parent | cut -d: -f2)
1910 if echo $ff_parent | grep -q 'stripe='; then
1911 ff_pstripe=$(echo $ff_parent | sed -e 's/.*stripe=//')
1914 # $LL_DECODE_FILTER_FID does not print "stripe="; look
1915 # into f_ver in this case. See the comment on
1918 ff_pstripe=$(echo $ff_parent | cut -d: -f3 |
1922 # compare lmm_seq and filter_fid->ff_parent.f_seq
1923 [ $ff_pseq = $lmm_seq ] ||
1924 error "FF parent SEQ $ff_pseq != $lmm_seq"
1925 # compare lmm_object_id and filter_fid->ff_parent.f_oid
1926 [ $ff_poid = $lmm_oid ] ||
1927 error "FF parent OID $ff_poid != $lmm_oid"
1928 (($ff_pstripe == $stripe_nr)) ||
1929 error "FF stripe $ff_pstripe != $stripe_nr"
1931 stripe_nr=$((stripe_nr + 1))
1936 remote_ost_nodsh && skip "remote OST with nodsh" && return
1937 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
1938 test_mkdir -p $DIR/$tdir
1940 $SETSTRIPE -c 1 -i 0 -S 64k $DIR/$tdir/$tfile-1 ||
1941 { error "setstripe -c -1 failed"; return 1; }
1942 # We need to send a write to every object to get parent FID info set.
1943 # This _should_ also work for setattr, but does not currently.
1944 # touch $DIR/$tdir/$tfile-1 ||
1945 dd if=/dev/zero of=$DIR/$tdir/$tfile-1 bs=1M count=1 ||
1946 { error "dd $tfile-1 failed"; return 2; }
1947 $SETSTRIPE -c -1 -i $((OSTCOUNT - 1)) -S 1M $DIR/$tdir/$tfile-2 ||
1948 { error "setstripe -c -1 failed"; return 3; }
1949 dd if=/dev/zero of=$DIR/$tdir/$tfile-2 bs=1M count=$OSTCOUNT ||
1950 { error "dd $tfile-2 failed"; return 4; }
1952 # make sure write RPCs have been sent to OSTs
1955 check_seq_oid $DIR/$tdir/$tfile-1 || return 5
1956 check_seq_oid $DIR/$tdir/$tfile-2 || return 6
1958 run_test 27z "check SEQ/OID on the MDT and OST filesystems"
1960 test_27A() { # b=19102
1961 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
1962 local restore_size=$($GETSTRIPE -S $MOUNT)
1963 local restore_count=$($GETSTRIPE -c $MOUNT)
1964 local restore_offset=$($GETSTRIPE -i $MOUNT)
1965 $SETSTRIPE -c 0 -i -1 -S 0 $MOUNT
1966 wait_update $HOSTNAME "$GETSTRIPE -c $MOUNT | sed 's/ *//g'" "1" 20 ||
1967 error "stripe count $($GETSTRIPE -c $MOUNT) != 1"
1968 local default_size=$($GETSTRIPE -S $MOUNT)
1969 local default_offset=$($GETSTRIPE -i $MOUNT)
1970 local dsize=$((1024 * 1024))
1971 [ $default_size -eq $dsize ] ||
1972 error "stripe size $default_size != $dsize"
1973 [ $default_offset -eq -1 ] ||error "stripe offset $default_offset != -1"
1974 $SETSTRIPE -c $restore_count -i $restore_offset -S $restore_size $MOUNT
1976 run_test 27A "check filesystem-wide default LOV EA values"
1978 test_27B() { # LU-2523
1979 test_mkdir -p $DIR/$tdir
1980 rm -f $DIR/$tdir/f0 $DIR/$tdir/f1
1982 # open f1 with O_LOV_DELAY_CREATE
1984 # call setstripe ioctl on open file descriptor for f1
1986 multiop $DIR/$tdir/f1 oO_RDWR:O_CREAT:O_LOV_DELAY_CREATE:nB1c \
1990 # open f1 with O_LOV_DELAY_CREATE
1992 # call setstripe ioctl on open file descriptor for f1
1994 multiop $DIR/$tdir/f1 oO_RDWR:O_CREAT:O_LOV_DELAY_CREATE:uB1c
1996 # Allow multiop to fail in imitation of NFS's busted semantics.
1999 run_test 27B "call setstripe on open unlinked file/rename victim"
2001 test_27C() { #LU-2871
2002 [[ $OSTCOUNT -lt 2 ]] && skip "needs >= 2 OSTs" && return
2010 test_mkdir -p $DIR/$tdir
2012 for i in $(seq 0 $((OSTCOUNT - 1))); do
2013 # set stripe across all OSTs starting from OST$i
2014 $SETSTRIPE -i $i -c -1 $tfile$i
2015 # get striping information
2016 ost_idx=($($GETSTRIPE $tfile$i |
2017 tail -n $((OSTCOUNT + 1)) | awk '{print $1}'))
2021 [ ${#ost_idx[@]} -eq $OSTCOUNT ] ||
2022 error "${#ost_idx[@]} != $OSTCOUNT"
2024 for index in $(seq 0 $((OSTCOUNT - 1))); do
2026 for j in $(echo ${ost_idx[@]}); do
2027 if [ $index -eq $j ]; then
2033 error "Can not find $index in ${ost_idx[@]}"
2037 run_test 27C "check full striping across all OSTs"
2040 [ $OSTCOUNT -lt 2 ] && skip "needs >= 2 OSTs" && return
2041 [ -n "$FILESET" ] && skip "SKIP due to FILESET set" && return
2042 remote_mds_nodsh && skip "remote MDS with nodsh" && return
2043 local POOL=${POOL:-testpool}
2045 local last_ost=$(($OSTCOUNT - 1))
2047 local ost_list=$(seq $first_ost $ost_step $last_ost)
2048 local ost_range="$first_ost $last_ost $ost_step"
2050 test_mkdir -p $DIR/$tdir
2051 pool_add $POOL || error "pool_add failed"
2052 pool_add_targets $POOL $ost_range || error "pool_add_targets failed"
2055 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.7.64) ] &&
2057 llapi_layout_test -d$DIR/$tdir -p$POOL -o$OSTCOUNT $skip27D ||
2058 error "llapi_layout_test failed"
2060 cleanup_pools || error "cleanup_pools failed"
2062 run_test 27D "validate llapi_layout API"
2064 # Verify that default_easize is increased from its initial value after
2065 # accessing a widely striped file.
2067 [ $OSTCOUNT -lt 2 ] && skip "needs >= 2 OSTs" && return
2068 [ $(lustre_version_code client) -lt $(version_code 2.5.57) ] &&
2069 skip "client does not have LU-3338 fix" && return
2071 # 72 bytes is the minimum space required to store striping
2072 # information for a file striped across one OST:
2073 # (sizeof(struct lov_user_md_v3) +
2074 # sizeof(struct lov_user_ost_data_v1))
2076 $LCTL set_param -n llite.*.default_easize $min_easize ||
2077 error "lctl set_param failed"
2078 local easize=$($LCTL get_param -n llite.*.default_easize)
2080 [ $easize -eq $min_easize ] ||
2081 error "failed to set default_easize"
2083 $LFS setstripe -c $OSTCOUNT $DIR/$tfile ||
2084 error "setstripe failed"
2088 easize=$($LCTL get_param -n llite.*.default_easize)
2090 [ $easize -gt $min_easize ] ||
2091 error "default_easize not updated"
2093 run_test 27E "check that default extended attribute size properly increases"
2095 test_27F() { # LU-5346/LU-7975
2097 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
2099 [[ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.8.51) ]] &&
2100 skip "Need MDS version at least 2.8.51" && return
2102 test_mkdir -p $DIR/$tdir
2104 $SETSTRIPE -c 2 $DIR/$tdir
2106 # stop all OSTs to reproduce situation for LU-7975 ticket
2107 for num in $(seq $OSTCOUNT); do
2111 # open/create f0 with O_LOV_DELAY_CREATE
2112 # truncate f0 to a non-0 size
2114 multiop $DIR/$tdir/f0 oO_RDWR:O_CREAT:O_LOV_DELAY_CREATE:T1050000c
2116 $CHECKSTAT -s 1050000 $DIR/$tdir/f0 || error "checkstat failed"
2117 # open/write it again to force delayed layout creation
2118 cat /etc/hosts > $DIR/$tdir/f0 &
2122 for num in $(seq $OSTCOUNT); do
2123 start ost$num $(ostdevname $num) $OST_MOUNT_OPTS ||
2124 error "ost$num failed to start"
2127 wait $catpid || error "cat failed"
2129 cmp /etc/hosts $DIR/$tdir/f0 || error "cmp failed"
2130 [[ $($GETSTRIPE -c $DIR/$tdir/f0) == 2 ]] || error "wrong stripecount"
2133 run_test 27F "Client resend delayed layout creation with non-zero size"
2135 # createtest also checks that device nodes are created and
2136 # then visible correctly (#2091)
2137 test_28() { # bug 2091
2139 $CREATETEST $DIR/d28/ct || error
2141 run_test 28 "create/mknod/mkdir with bad file types ============"
2144 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return 0
2145 sync; sleep 1; sync # flush out any dirty pages from previous tests
2152 declare -i LOCKCOUNTORIG=0
2153 for lock_count in $(lctl get_param -n ldlm.namespaces.*mdc*.lock_count); do
2154 let LOCKCOUNTORIG=$LOCKCOUNTORIG+$lock_count
2156 [ $LOCKCOUNTORIG -eq 0 ] && error "No mdc lock count" && return 1
2158 declare -i LOCKUNUSEDCOUNTORIG=0
2159 for unused_count in $(lctl get_param -n ldlm.namespaces.*mdc*.lock_unused_count); do
2160 let LOCKUNUSEDCOUNTORIG=$LOCKUNUSEDCOUNTORIG+$unused_count
2167 declare -i LOCKCOUNTCURRENT=0
2168 for lock_count in $(lctl get_param -n ldlm.namespaces.*mdc*.lock_count); do
2169 let LOCKCOUNTCURRENT=$LOCKCOUNTCURRENT+$lock_count
2172 declare -i LOCKUNUSEDCOUNTCURRENT=0
2173 for unused_count in $(lctl get_param -n ldlm.namespaces.*mdc*.lock_unused_count); do
2174 let LOCKUNUSEDCOUNTCURRENT=$LOCKUNUSEDCOUNTCURRENT+$unused_count
2177 if [[ $LOCKCOUNTCURRENT -gt $LOCKCOUNTORIG ]]; then
2178 $LCTL set_param -n ldlm.dump_namespaces ""
2179 error "CURRENT: $LOCKCOUNTCURRENT > $LOCKCOUNTORIG"
2180 $LCTL dk | sort -k4 -t: > $TMP/test_29.dk
2181 log "dumped log to $TMP/test_29.dk (bug 5793)"
2184 if [[ $LOCKUNUSEDCOUNTCURRENT -gt $LOCKUNUSEDCOUNTORIG ]]; then
2185 error "UNUSED: $LOCKUNUSEDCOUNTCURRENT > $LOCKUNUSEDCOUNTORIG"
2186 $LCTL dk | sort -k4 -t: > $TMP/test_29.dk
2187 log "dumped log to $TMP/test_29.dk (bug 5793)"
2191 run_test 29 "IT_GETATTR regression ============================"
2193 test_30a() { # was test_30
2194 cp $(which ls) $DIR || cp /bin/ls $DIR
2198 run_test 30a "execute binary from Lustre (execve) =============="
2201 cp `which ls` $DIR || cp /bin/ls $DIR
2203 $RUNAS $DIR/ls / || error
2206 run_test 30b "execute binary from Lustre as non-root ==========="
2208 test_30c() { # b=22376
2209 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
2210 cp `which ls` $DIR || cp /bin/ls $DIR
2212 cancel_lru_locks mdc
2213 cancel_lru_locks osc
2214 $RUNAS $DIR/ls / || error
2217 run_test 30c "execute binary from Lustre without read perms ===="
2220 $OPENUNLINK $DIR/f31 $DIR/f31 || error
2221 $CHECKSTAT -a $DIR/f31 || error
2223 run_test 31a "open-unlink file =================================="
2226 touch $DIR/f31 || error
2227 ln $DIR/f31 $DIR/f31b || error
2228 $MULTIOP $DIR/f31b Ouc || error
2229 $CHECKSTAT -t file $DIR/f31 || error
2231 run_test 31b "unlink file with multiple links while open ======="
2234 touch $DIR/f31 || error
2235 ln $DIR/f31 $DIR/f31c || error
2236 multiop_bg_pause $DIR/f31 O_uc || return 1
2238 $MULTIOP $DIR/f31c Ouc
2239 kill -USR1 $MULTIPID
2242 run_test 31c "open-unlink file with multiple links ============="
2245 opendirunlink $DIR/d31d $DIR/d31d || error
2246 $CHECKSTAT -a $DIR/d31d || error
2248 run_test 31d "remove of open directory ========================="
2250 test_31e() { # bug 2904
2251 openfilleddirunlink $DIR/d31e || error
2253 run_test 31e "remove of open non-empty directory ==============="
2255 test_31f() { # bug 4554
2256 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
2258 test_mkdir $DIR/d31f
2259 $SETSTRIPE -S 1048576 -c 1 $DIR/d31f
2260 cp /etc/hosts $DIR/d31f
2262 $GETSTRIPE $DIR/d31f/hosts
2263 multiop_bg_pause $DIR/d31f D_c || return 1
2266 rm -rv $DIR/d31f || error "first of $DIR/d31f"
2267 test_mkdir $DIR/d31f
2268 $SETSTRIPE -S 1048576 -c 1 $DIR/d31f
2269 cp /etc/hosts $DIR/d31f
2271 $GETSTRIPE $DIR/d31f/hosts
2272 multiop_bg_pause $DIR/d31f D_c || return 1
2275 kill -USR1 $MULTIPID || error "first opendir $MULTIPID not running"
2276 wait $MULTIPID || error "first opendir $MULTIPID failed"
2280 kill -USR1 $MULTIPID2 || error "second opendir $MULTIPID not running"
2281 wait $MULTIPID2 || error "second opendir $MULTIPID2 failed"
2284 run_test 31f "remove of open directory with open-unlink file ==="
2287 echo "-- cross directory link --"
2288 test_mkdir -c1 $DIR/${tdir}ga
2289 test_mkdir -c1 $DIR/${tdir}gb
2290 touch $DIR/${tdir}ga/f
2291 ln $DIR/${tdir}ga/f $DIR/${tdir}gb/g
2292 $CHECKSTAT -t file $DIR/${tdir}ga/f || error "source"
2293 [ `stat -c%h $DIR/${tdir}ga/f` == '2' ] || error "source nlink"
2294 $CHECKSTAT -t file $DIR/${tdir}gb/g || error "target"
2295 [ `stat -c%h $DIR/${tdir}gb/g` == '2' ] || error "target nlink"
2297 run_test 31g "cross directory link==============="
2300 echo "-- cross directory link --"
2301 test_mkdir -c1 $DIR/${tdir}
2302 test_mkdir -c1 $DIR/${tdir}/dir
2303 touch $DIR/${tdir}/f
2304 ln $DIR/${tdir}/f $DIR/${tdir}/dir/g
2305 $CHECKSTAT -t file $DIR/${tdir}/f || error "source"
2306 [ `stat -c%h $DIR/${tdir}/f` == '2' ] || error "source nlink"
2307 $CHECKSTAT -t file $DIR/${tdir}/dir/g || error "target"
2308 [ `stat -c%h $DIR/${tdir}/dir/g` == '2' ] || error "target nlink"
2310 run_test 31h "cross directory link under child==============="
2313 echo "-- cross directory link --"
2314 test_mkdir -c1 $DIR/$tdir
2315 test_mkdir -c1 $DIR/$tdir/dir
2316 touch $DIR/$tdir/dir/f
2317 ln $DIR/$tdir/dir/f $DIR/$tdir/g
2318 $CHECKSTAT -t file $DIR/$tdir/dir/f || error "source"
2319 [ `stat -c%h $DIR/$tdir/dir/f` == '2' ] || error "source nlink"
2320 $CHECKSTAT -t file $DIR/$tdir/g || error "target"
2321 [ `stat -c%h $DIR/$tdir/g` == '2' ] || error "target nlink"
2323 run_test 31i "cross directory link under parent==============="
2326 test_mkdir -c1 -p $DIR/$tdir
2327 test_mkdir -c1 -p $DIR/$tdir/dir1
2328 ln $DIR/$tdir/dir1 $DIR/$tdir/dir2 && error "ln for dir"
2329 link $DIR/$tdir/dir1 $DIR/$tdir/dir3 && error "link for dir"
2330 mlink $DIR/$tdir/dir1 $DIR/$tdir/dir4 && error "mlink for dir"
2331 mlink $DIR/$tdir/dir1 $DIR/$tdir/dir1 && error "mlink to the same dir"
2334 run_test 31j "link for directory==============="
2337 test_mkdir -c1 -p $DIR/$tdir
2339 touch $DIR/$tdir/exist
2340 mlink $DIR/$tdir/s $DIR/$tdir/t || error "mlink"
2341 mlink $DIR/$tdir/s $DIR/$tdir/exist && error "mlink to exist file"
2342 mlink $DIR/$tdir/s $DIR/$tdir/s && error "mlink to the same file"
2343 mlink $DIR/$tdir/s $DIR/$tdir && error "mlink to parent dir"
2344 mlink $DIR/$tdir $DIR/$tdir/s && error "mlink parent dir to target"
2345 mlink $DIR/$tdir/not-exist $DIR/$tdir/foo && error "mlink non-existing to new"
2346 mlink $DIR/$tdir/not-exist $DIR/$tdir/s && error "mlink non-existing to exist"
2349 run_test 31k "link to file: the same, non-existing, dir==============="
2355 touch $DIR/d31m2/exist
2356 mlink $DIR/d31m/s $DIR/d31m2/t || error "mlink"
2357 mlink $DIR/d31m/s $DIR/d31m2/exist && error "mlink to exist file"
2358 mlink $DIR/d31m/s $DIR/d31m2 && error "mlink to parent dir"
2359 mlink $DIR/d31m2 $DIR/d31m/s && error "mlink parent dir to target"
2360 mlink $DIR/d31m/not-exist $DIR/d31m2/foo && error "mlink non-existing to new"
2361 mlink $DIR/d31m/not-exist $DIR/d31m2/s && error "mlink non-existing to exist"
2364 run_test 31m "link to file: the same, non-existing, dir==============="
2367 touch $DIR/$tfile || error "cannot create '$DIR/$tfile'"
2368 nlink=$(stat --format=%h $DIR/$tfile)
2369 [ ${nlink:--1} -eq 1 ] || error "nlink is $nlink, expected 1"
2371 local cmd="exec $fd<$DIR/$tfile"
2374 trap "eval $cmd" EXIT
2375 nlink=$(stat --dereference --format=%h /proc/self/fd/$fd)
2376 [ ${nlink:--1} -eq 1 ] || error "nlink is $nlink, expected 1"
2377 rm $DIR/$tfile || error "cannot remove '$DIR/$tfile'"
2378 nlink=$(stat --dereference --format=%h /proc/self/fd/$fd)
2379 [ ${nlink:--1} -eq 0 ] || error "nlink is $nlink, expected 0"
2382 run_test 31n "check link count of unlinked file"
2385 local TEMPNAME=$(mktemp $1_XXXXXX)
2386 mlink $TEMPNAME $1 2> /dev/null &&
2387 echo "$BASHPID: link $TEMPNAME to $1 succeeded"
2391 test_31o() { # LU-2901
2392 test_mkdir -p $DIR/$tdir
2393 for LOOP in $(seq 100); do
2394 rm -f $DIR/$tdir/$tfile*
2395 for THREAD in $(seq 8); do
2396 link_one $DIR/$tdir/$tfile.$LOOP &
2399 local LINKS=$(ls -1 $DIR/$tdir | grep -c $tfile.$LOOP)
2400 [[ $LINKS -gt 1 ]] && ls $DIR/$tdir &&
2401 error "$LINKS duplicate links to $tfile.$LOOP" &&
2405 run_test 31o "duplicate hard links with same filename"
2408 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
2410 test_mkdir $DIR/$tdir
2411 $LFS setdirstripe -i0 -c2 $DIR/$tdir/striped_dir
2412 $LFS setdirstripe -D -c2 -t all_char $DIR/$tdir/striped_dir
2414 opendirunlink $DIR/$tdir/striped_dir/test1 ||
2415 error "open unlink test1 failed"
2416 opendirunlink $DIR/$tdir/striped_dir/test2 ||
2417 error "open unlink test2 failed"
2419 $CHECKSTAT -a $DIR/$tdir/striped_dir/test1 ||
2420 error "test1 still exists"
2421 $CHECKSTAT -a $DIR/$tdir/striped_dir/test2 ||
2422 error "test2 still exists"
2424 run_test 31p "remove of open striped directory"
2426 cleanup_test32_mount() {
2429 local loopdev=$(losetup -a | grep $EXT2_DEV | sed -ne 's/:.*$/p')
2430 $UMOUNT $DIR/$tdir/ext2-mountpoint || rc=$?
2431 losetup -d $loopdev || true
2432 rm -rf $DIR/$tdir/ext2-mountpoint
2437 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
2438 echo "== more mountpoints and symlinks ================="
2439 [ -e $DIR/$tdir ] && rm -fr $DIR/$tdir
2440 trap cleanup_test32_mount EXIT
2441 test_mkdir -p $DIR/$tdir/ext2-mountpoint
2442 mount -t ext2 -o loop $EXT2_DEV $DIR/$tdir/ext2-mountpoint || error
2443 $CHECKSTAT -t dir $DIR/$tdir/ext2-mountpoint/.. || error
2444 cleanup_test32_mount
2446 run_test 32a "stat d32a/ext2-mountpoint/.. ====================="
2449 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
2450 [ -e $DIR/$tdir ] && rm -fr $DIR/$tdir
2451 trap cleanup_test32_mount EXIT
2452 test_mkdir -p $DIR/$tdir/ext2-mountpoint
2453 mount -t ext2 -o loop $EXT2_DEV $DIR/$tdir/ext2-mountpoint || error
2454 ls -al $DIR/$tdir/ext2-mountpoint/.. || error
2455 cleanup_test32_mount
2457 run_test 32b "open d32b/ext2-mountpoint/.. ====================="
2460 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
2461 [ -e $DIR/$tdir ] && rm -fr $DIR/$tdir
2462 trap cleanup_test32_mount EXIT
2463 test_mkdir -p $DIR/$tdir/ext2-mountpoint
2464 mount -t ext2 -o loop $EXT2_DEV $DIR/$tdir/ext2-mountpoint || error
2465 test_mkdir -p $DIR/$tdir/d2/test_dir
2466 $CHECKSTAT -t dir $DIR/$tdir/ext2-mountpoint/../d2/test_dir || error
2467 cleanup_test32_mount
2469 run_test 32c "stat d32c/ext2-mountpoint/../d2/test_dir ========="
2472 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
2473 [ -e $DIR/$tdir ] && rm -fr $DIR/$tdir
2474 trap cleanup_test32_mount EXIT
2475 test_mkdir -p $DIR/$tdir/ext2-mountpoint
2476 mount -t ext2 -o loop $EXT2_DEV $DIR/$tdir/ext2-mountpoint || error
2477 test_mkdir -p $DIR/$tdir/d2/test_dir
2478 ls -al $DIR/$tdir/ext2-mountpoint/../d2/test_dir || error
2479 cleanup_test32_mount
2481 run_test 32d "open d32d/ext2-mountpoint/../d2/test_dir ========="
2484 [ -e $DIR/d32e ] && rm -fr $DIR/d32e
2485 test_mkdir -p $DIR/d32e/tmp
2486 TMP_DIR=$DIR/d32e/tmp
2487 ln -s $DIR/d32e $TMP_DIR/symlink11
2488 ln -s $TMP_DIR/symlink11 $TMP_DIR/../symlink01
2489 $CHECKSTAT -t link $DIR/d32e/tmp/symlink11 || error
2490 $CHECKSTAT -t link $DIR/d32e/symlink01 || error
2492 run_test 32e "stat d32e/symlink->tmp/symlink->lustre-subdir ===="
2495 [ -e $DIR/d32f ] && rm -fr $DIR/d32f
2496 test_mkdir -p $DIR/d32f/tmp
2497 TMP_DIR=$DIR/d32f/tmp
2498 ln -s $DIR/d32f $TMP_DIR/symlink11
2499 ln -s $TMP_DIR/symlink11 $TMP_DIR/../symlink01
2500 ls $DIR/d32f/tmp/symlink11 || error
2501 ls $DIR/d32f/symlink01 || error
2503 run_test 32f "open d32f/symlink->tmp/symlink->lustre-subdir ===="
2506 TMP_DIR=$DIR/$tdir/tmp
2507 test_mkdir -p $DIR/$tdir/tmp
2508 test_mkdir $DIR/${tdir}2
2509 ln -s $DIR/${tdir}2 $TMP_DIR/symlink12
2510 ln -s $TMP_DIR/symlink12 $TMP_DIR/../symlink02
2511 $CHECKSTAT -t link $TMP_DIR/symlink12 || error
2512 $CHECKSTAT -t link $DIR/$tdir/symlink02 || error
2513 $CHECKSTAT -t dir -f $TMP_DIR/symlink12 || error
2514 $CHECKSTAT -t dir -f $DIR/$tdir/symlink02 || error
2516 run_test 32g "stat d32g/symlink->tmp/symlink->lustre-subdir/${tdir}2"
2519 rm -fr $DIR/$tdir $DIR/${tdir}2
2520 TMP_DIR=$DIR/$tdir/tmp
2521 test_mkdir -p $DIR/$tdir/tmp
2522 test_mkdir $DIR/${tdir}2
2523 ln -s $DIR/${tdir}2 $TMP_DIR/symlink12
2524 ln -s $TMP_DIR/symlink12 $TMP_DIR/../symlink02
2525 ls $TMP_DIR/symlink12 || error
2526 ls $DIR/$tdir/symlink02 || error
2528 run_test 32h "open d32h/symlink->tmp/symlink->lustre-subdir/${tdir}2"
2531 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
2532 [ -e $DIR/$tdir ] && rm -fr $DIR/$tdir
2533 trap cleanup_test32_mount EXIT
2534 test_mkdir -p $DIR/$tdir/ext2-mountpoint
2535 mount -t ext2 -o loop $EXT2_DEV $DIR/$tdir/ext2-mountpoint || error
2536 touch $DIR/$tdir/test_file
2537 $CHECKSTAT -t file $DIR/$tdir/ext2-mountpoint/../test_file || error
2538 cleanup_test32_mount
2540 run_test 32i "stat d32i/ext2-mountpoint/../test_file ==========="
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 || error
2548 touch $DIR/$tdir/test_file
2549 cat $DIR/$tdir/ext2-mountpoint/../test_file || error
2550 cleanup_test32_mount
2552 run_test 32j "open d32j/ext2-mountpoint/../test_file ==========="
2555 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
2557 trap cleanup_test32_mount EXIT
2558 test_mkdir -p $DIR/$tdir/ext2-mountpoint
2559 mount -t ext2 -o loop $EXT2_DEV $DIR/$tdir/ext2-mountpoint
2560 test_mkdir -p $DIR/$tdir/d2
2561 touch $DIR/$tdir/d2/test_file || error
2562 $CHECKSTAT -t file $DIR/$tdir/ext2-mountpoint/../d2/test_file || error
2563 cleanup_test32_mount
2565 run_test 32k "stat d32k/ext2-mountpoint/../d2/test_file ========"
2568 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
2570 trap cleanup_test32_mount EXIT
2571 test_mkdir -p $DIR/$tdir/ext2-mountpoint
2572 mount -t ext2 -o loop $EXT2_DEV $DIR/$tdir/ext2-mountpoint || error
2573 test_mkdir -p $DIR/$tdir/d2
2574 touch $DIR/$tdir/d2/test_file
2575 cat $DIR/$tdir/ext2-mountpoint/../d2/test_file || error
2576 cleanup_test32_mount
2578 run_test 32l "open d32l/ext2-mountpoint/../d2/test_file ========"
2582 test_mkdir -p $DIR/d32m/tmp
2583 TMP_DIR=$DIR/d32m/tmp
2584 ln -s $DIR $TMP_DIR/symlink11
2585 ln -s $TMP_DIR/symlink11 $TMP_DIR/../symlink01
2586 $CHECKSTAT -t link $DIR/d32m/tmp/symlink11 || error
2587 $CHECKSTAT -t link $DIR/d32m/symlink01 || error
2589 run_test 32m "stat d32m/symlink->tmp/symlink->lustre-root ======"
2593 test_mkdir -p $DIR/d32n/tmp
2594 TMP_DIR=$DIR/d32n/tmp
2595 ln -s $DIR $TMP_DIR/symlink11
2596 ln -s $TMP_DIR/symlink11 $TMP_DIR/../symlink01
2597 ls -l $DIR/d32n/tmp/symlink11 || error
2598 ls -l $DIR/d32n/symlink01 || error
2600 run_test 32n "open d32n/symlink->tmp/symlink->lustre-root ======"
2604 test_mkdir -p $DIR/d32o/tmp
2605 TMP_DIR=$DIR/d32o/tmp
2606 ln -s $DIR/$tfile $TMP_DIR/symlink12
2607 ln -s $TMP_DIR/symlink12 $TMP_DIR/../symlink02
2608 $CHECKSTAT -t link $DIR/d32o/tmp/symlink12 || error
2609 $CHECKSTAT -t link $DIR/d32o/symlink02 || error
2610 $CHECKSTAT -t file -f $DIR/d32o/tmp/symlink12 || error
2611 $CHECKSTAT -t file -f $DIR/d32o/symlink02 || error
2613 run_test 32o "stat d32o/symlink->tmp/symlink->lustre-root/$tfile"
2623 test_mkdir -p $DIR/d32p/tmp
2625 TMP_DIR=$DIR/d32p/tmp
2627 ln -s $DIR/$tfile $TMP_DIR/symlink12
2629 ln -s $TMP_DIR/symlink12 $TMP_DIR/../symlink02
2631 cat $DIR/d32p/tmp/symlink12 || error
2633 cat $DIR/d32p/symlink02 || error
2636 run_test 32p "open d32p/symlink->tmp/symlink->lustre-root/$tfile"
2638 cleanup_testdir_mount() {
2641 local loopdev=$(losetup -a | grep $EXT2_DEV | sed -ne 's/:.*$/p')
2642 $UMOUNT $DIR/$tdir || rc=$?
2643 losetup -d $loopdev || true
2649 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
2650 [ -e $DIR/$tdir ] && rm -fr $DIR/$tdir
2651 trap cleanup_testdir_mount EXIT
2652 test_mkdir -p $DIR/$tdir
2653 touch $DIR/$tdir/under_the_mount
2654 mount -t ext2 -o loop $EXT2_DEV $DIR/$tdir
2655 ls $DIR/$tdir | grep "\<under_the_mount\>" && error
2656 cleanup_testdir_mount
2658 run_test 32q "stat follows mountpoints in Lustre (should return error)"
2661 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
2662 [ -e $DIR/$tdir ] && rm -fr $DIR/$tdir
2663 trap cleanup_testdir_mount EXIT
2664 test_mkdir -p $DIR/$tdir
2665 touch $DIR/$tdir/under_the_mount
2666 mount -t ext2 -o loop $EXT2_DEV $DIR/$tdir
2667 ls $DIR/$tdir | grep -q under_the_mount && error || true
2668 cleanup_testdir_mount
2670 run_test 32r "opendir follows mountpoints in Lustre (should return error)"
2675 chmod 444 $DIR/$tfile
2676 chown $RUNAS_ID $DIR/$tfile
2678 $RUNAS $OPENFILE -f O_RDWR $DIR/$tfile && error || true
2681 run_test 33aa "write file with mode 444 (should return error) ===="
2685 test_mkdir -p $DIR/d33
2686 chown $RUNAS_ID $DIR/d33
2687 $RUNAS $OPENFILE -f O_RDWR:O_CREAT -m 0444 $DIR/d33/f33|| error "create"
2688 $RUNAS $OPENFILE -f O_RDWR:O_CREAT -m 0444 $DIR/d33/f33 && \
2689 error "open RDWR" || true
2691 run_test 33a "test open file(mode=0444) with O_RDWR (should return error)"
2695 test_mkdir -p $DIR/d33
2696 chown $RUNAS_ID $DIR/d33
2697 $RUNAS $OPENFILE -f 1286739555 $DIR/d33/f33 || true
2699 run_test 33b "test open file with malformed flags (No panic)"
2702 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
2708 remote_ost_nodsh && skip "remote OST with nodsh" && return
2711 test_mkdir -p $DIR/d33
2712 # Read: 0, Write: 4, create/destroy: 2/0, stat: 1, punch: 0
2715 for ostnum in $(seq $OSTCOUNT); do
2716 # test-framework's OST numbering is one-based, while Lustre's
2718 ostname=$(printf "$FSNAME-OST%.4x" $((ostnum - 1)))
2719 # Parsing llobdstat's output sucks; we could grep the /proc
2720 # path, but that's likely to not be as portable as using the
2721 # llobdstat utility. So we parse lctl output instead.
2722 write_bytes=$(do_facet ost$ostnum lctl get_param -n \
2723 obdfilter/$ostname/stats |
2724 awk '/^write_bytes/ {print $7}' )
2725 echo "baseline_write_bytes@$OSTnum/$ostname=$write_bytes"
2726 if (( ${write_bytes:-0} > 0 ))
2733 $all_zeros || return 0
2736 echo foo > $DIR/d33/bar
2740 # Total up write_bytes after writing. We'd better find non-zeros.
2741 for ostnum in $(seq $OSTCOUNT); do
2742 ostname=$(printf "$FSNAME-OST%.4x" $((ostnum - 1)))
2743 write_bytes=$(do_facet ost$ostnum lctl get_param -n \
2744 obdfilter/$ostname/stats |
2745 awk '/^write_bytes/ {print $7}' )
2746 echo "write_bytes@$OSTnum/$ostname=$write_bytes"
2747 if (( ${write_bytes:-0} > 0 ))
2756 for ostnum in $(seq $OSTCOUNT); do
2757 ostname=$(printf "$FSNAME-OST%.4x" $((ostnum - 1)))
2758 echo "Check that write_bytes is present in obdfilter/*/stats:"
2759 do_facet ost$ostnum lctl get_param -n \
2760 obdfilter/$ostname/stats
2762 error "OST not keeping write_bytes stats (b22312)"
2765 run_test 33c "test llobdstat and write_bytes"
2768 [[ $MDSCOUNT -lt 2 ]] && skip "needs >= 2 MDTs" && return
2769 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
2771 local remote_dir=$DIR/$tdir/remote_dir
2773 test_mkdir -p $DIR/$tdir
2774 $LFS mkdir -i $MDTIDX $remote_dir ||
2775 error "create remote directory failed"
2777 touch $remote_dir/$tfile
2778 chmod 444 $remote_dir/$tfile
2779 chown $RUNAS_ID $remote_dir/$tfile
2781 $RUNAS $OPENFILE -f O_RDWR $DIR/$tfile && error || true
2783 chown $RUNAS_ID $remote_dir
2784 $RUNAS $OPENFILE -f O_RDWR:O_CREAT -m 0444 $remote_dir/f33 ||
2785 error "create" || true
2786 $RUNAS $OPENFILE -f O_RDWR:O_CREAT -m 0444 $remote_dir/f33 &&
2787 error "open RDWR" || true
2788 $RUNAS $OPENFILE -f 1286739555 $remote_dir/f33 || true
2790 run_test 33d "openfile with 444 modes and malformed flags under remote dir"
2793 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
2797 $LFS setdirstripe -i0 -c2 $DIR/$tdir/striped_dir
2798 $LFS setdirstripe -i1 -c2 $DIR/$tdir/striped_dir1
2799 mkdir $DIR/$tdir/local_dir
2801 local s0_mode=$(stat -c%f $DIR/$tdir/striped_dir)
2802 local s1_mode=$(stat -c%f $DIR/$tdir/striped_dir1)
2803 local l_mode=$(stat -c%f $DIR/$tdir/local_dir)
2805 [ "$l_mode" = "$s0_mode" -a "$l_mode" = "$s1_mode" ] ||
2806 error "mkdir $l_mode striped0 $s0_mode striped1 $s1_mode"
2808 rmdir $DIR/$tdir/* || error "rmdir failed"
2811 $LFS setdirstripe -i0 -c2 $DIR/$tdir/striped_dir
2812 $LFS setdirstripe -i1 -c2 $DIR/$tdir/striped_dir1
2813 mkdir $DIR/$tdir/local_dir
2815 s0_mode=$(stat -c%f $DIR/$tdir/striped_dir)
2816 s1_mode=$(stat -c%f $DIR/$tdir/striped_dir1)
2817 l_mode=$(stat -c%f $DIR/$tdir/local_dir)
2819 [ "$l_mode" = "$s0_mode" -a "$l_mode" = "$s1_mode" ] ||
2820 error "mkdir $l_mode striped0 $s0_mode striped1 $s1_mode 777"
2822 rmdir $DIR/$tdir/* || error "rmdir(umask 777) failed"
2825 $LFS setdirstripe -i0 -c2 $DIR/$tdir/striped_dir
2826 $LFS setdirstripe -i1 -c2 $DIR/$tdir/striped_dir1
2827 mkdir $DIR/$tdir/local_dir
2829 s0_mode=$(stat -c%f $DIR/$tdir/striped_dir)
2830 s1_mode=$(stat -c%f $DIR/$tdir/striped_dir1)
2831 l_mode=$(stat -c%f $DIR/$tdir/local_dir)
2833 [ "$l_mode" = "$s0_mode" -a "$l_mode" = "$s1_mode" ] ||
2834 error "mkdir $l_mode striped0 $s0_mode striped1 $s1_mode 0"
2836 run_test 33e "mkdir and striped directory should have same mode"
2840 do_facet $SINGLEMDS $LCTL set_param mdt.*.enable_remote_dir_gid=0
2844 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
2845 remote_mds_nodsh && skip "remote MDS with nodsh" && return
2848 chmod go+rwx $DIR/$tdir
2849 do_facet $SINGLEMDS $LCTL set_param mdt.*.enable_remote_dir_gid=-1
2850 trap cleanup_33f EXIT
2852 $RUNAS lfs mkdir -c$MDSCOUNT $DIR/$tdir/striped_dir ||
2853 error "cannot create striped directory"
2855 $RUNAS touch $DIR/$tdir/striped_dir/{0..16} ||
2856 error "cannot create files in striped directory"
2858 $RUNAS rm $DIR/$tdir/striped_dir/{0..16} ||
2859 error "cannot remove files in striped directory"
2861 $RUNAS rmdir $DIR/$tdir/striped_dir ||
2862 error "cannot remove striped directory"
2866 run_test 33f "nonroot user can create, access, and remove a striped directory"
2869 mkdir -p $DIR/$tdir/dir2
2871 local err=$($RUNAS mkdir $DIR/$tdir/dir2 2>&1)
2873 [[ $err =~ "exists" ]] || error "Not exists error"
2875 run_test 33g "nonroot user create already existing root created file"
2877 TEST_34_SIZE=${TEST_34_SIZE:-2000000000000}
2880 $MCREATE $DIR/f34 || error
2881 $GETSTRIPE $DIR/f34 2>&1 | grep -q "no stripe info" || error
2882 $TRUNCATE $DIR/f34 $TEST_34_SIZE || error
2883 $GETSTRIPE $DIR/f34 2>&1 | grep -q "no stripe info" || error
2884 $CHECKSTAT -s $TEST_34_SIZE $DIR/f34 || error
2886 run_test 34a "truncate file that has not been opened ==========="
2889 [ ! -f $DIR/f34 ] && test_34a
2890 $CHECKSTAT -s $TEST_34_SIZE $DIR/f34 || error
2891 $OPENFILE -f O_RDONLY $DIR/f34
2892 $GETSTRIPE $DIR/f34 2>&1 | grep -q "no stripe info" || error
2893 $CHECKSTAT -s $TEST_34_SIZE $DIR/f34 || error
2895 run_test 34b "O_RDONLY opening file doesn't create objects ====="
2898 [ ! -f $DIR/f34 ] && test_34a
2899 $CHECKSTAT -s $TEST_34_SIZE $DIR/f34 || error
2900 $OPENFILE -f O_RDWR $DIR/f34
2901 $GETSTRIPE $DIR/f34 2>&1 | grep -q "no stripe info" && error
2902 $CHECKSTAT -s $TEST_34_SIZE $DIR/f34 || error
2904 run_test 34c "O_RDWR opening file-with-size works =============="
2907 [ ! -f $DIR/f34 ] && test_34a
2908 dd if=/dev/zero of=$DIR/f34 conv=notrunc bs=4k count=1 || error
2909 $CHECKSTAT -s $TEST_34_SIZE $DIR/f34 || error
2912 run_test 34d "write to sparse file ============================="
2916 $MCREATE $DIR/f34e || error
2917 $TRUNCATE $DIR/f34e 1000 || error
2918 $CHECKSTAT -s 1000 $DIR/f34e || error
2919 $OPENFILE -f O_RDWR $DIR/f34e
2920 $CHECKSTAT -s 1000 $DIR/f34e || error
2922 run_test 34e "create objects, some with size and some without =="
2924 test_34f() { # bug 6242, 6243
2925 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
2928 $MCREATE $DIR/f34f || error
2929 $TRUNCATE $DIR/f34f $SIZE34F || error "truncating $DIR/f3f to $SIZE34F"
2930 dd if=$DIR/f34f of=$TMP/f34f
2931 $CHECKSTAT -s $SIZE34F $TMP/f34f || error "$TMP/f34f not $SIZE34F bytes"
2932 dd if=/dev/zero of=$TMP/f34fzero bs=$SIZE34F count=1
2933 cmp $DIR/f34f $TMP/f34fzero || error "$DIR/f34f not all zero"
2934 cmp $TMP/f34f $TMP/f34fzero || error "$TMP/f34f not all zero"
2935 rm $TMP/f34f $TMP/f34fzero $DIR/f34f
2937 run_test 34f "read from a file with no objects until EOF ======="
2940 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
2941 dd if=/dev/zero of=$DIR/$tfile bs=1 count=100 seek=$TEST_34_SIZE || error
2942 $TRUNCATE $DIR/$tfile $((TEST_34_SIZE / 2))|| error
2943 $CHECKSTAT -s $((TEST_34_SIZE / 2)) $DIR/$tfile || error "truncate failed"
2944 cancel_lru_locks osc
2945 $CHECKSTAT -s $((TEST_34_SIZE / 2)) $DIR/$tfile || \
2946 error "wrong size after lock cancel"
2948 $TRUNCATE $DIR/$tfile $TEST_34_SIZE || error
2949 $CHECKSTAT -s $TEST_34_SIZE $DIR/$tfile || \
2950 error "expanding truncate failed"
2951 cancel_lru_locks osc
2952 $CHECKSTAT -s $TEST_34_SIZE $DIR/$tfile || \
2953 error "wrong expanded size after lock cancel"
2955 run_test 34g "truncate long file ==============================="
2958 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
2962 dd if=/dev/zero of=$DIR/$tfile bs=1M count=10 || error
2963 sync # Flush the cache so that multiop below does not block on cache
2964 # flush when getting the group lock
2965 $MULTIOP $DIR/$tfile OG${gid}T${sz}g${gid}c &
2968 # Since just timed wait is not good enough, let's do a sync write
2969 # that way we are sure enough time for a roundtrip + processing
2970 # passed + 2 seconds of extra margin.
2971 dd if=/dev/zero of=$DIR/${tfile}-1 bs=4096 oflag=direct count=1
2975 if [[ `ps h -o comm -p $MULTIPID` == "multiop" ]]; then
2976 error "Multiop blocked on ftruncate, pid=$MULTIPID"
2980 local nsz=`stat -c %s $DIR/$tfile`
2981 [[ $nsz == $sz ]] || error "New size wrong $nsz != $sz"
2983 run_test 34h "ftruncate file under grouplock should not block"
2986 cp /bin/sh $DIR/f35a
2988 chown $RUNAS_ID $DIR/f35a
2989 $RUNAS $DIR/f35a && error || true
2992 run_test 35a "exec file with mode 444 (should return and not leak) ====="
2996 utime $DIR/f36 || error
2998 run_test 36a "MDS utime check (mknod, utime) ==================="
3002 utime $DIR/f36 || error
3004 run_test 36b "OST utime check (open, utime) ===================="
3009 chown $RUNAS_ID $DIR/d36
3010 $RUNAS utime $DIR/d36/f36 || error
3012 run_test 36c "non-root MDS utime check (mknod, utime) =========="
3015 [ ! -d $DIR/d36 ] && test_36c
3016 echo "" > $DIR/d36/f36
3017 $RUNAS utime $DIR/d36/f36 || error
3019 run_test 36d "non-root OST utime check (open, utime) ==========="
3022 [ $RUNAS_ID -eq $UID ] && skip_env "RUNAS_ID = UID = $UID -- skipping" && return
3023 test_mkdir -p $DIR/$tdir
3024 touch $DIR/$tdir/$tfile
3025 $RUNAS utime $DIR/$tdir/$tfile && \
3026 error "utime worked, expected failure" || true
3028 run_test 36e "utime on non-owned file (should return error) ===="
3032 local LANG_SAVE=$LANG
3033 local LC_LANG_SAVE=$LC_LANG
3034 export LANG=C LC_LANG=C # for date language
3036 DATESTR="Dec 20 2000"
3037 test_mkdir -p $DIR/$tdir
3038 lctl set_param fail_loc=$fl
3040 cp /etc/hosts $DIR/$tdir/$tfile
3041 sync & # write RPC generated with "current" inode timestamp, but delayed
3043 touch --date="$DATESTR" $DIR/$tdir/$tfile # setattr timestamp in past
3044 LS_BEFORE="`ls -l $DIR/$tdir/$tfile`" # old timestamp from client cache
3045 cancel_lru_locks osc
3046 LS_AFTER="`ls -l $DIR/$tdir/$tfile`" # timestamp from OST object
3048 [ "$LS_BEFORE" != "$LS_AFTER" ] && \
3049 echo "BEFORE: $LS_BEFORE" && \
3050 echo "AFTER : $LS_AFTER" && \
3051 echo "WANT : $DATESTR" && \
3052 error "$DIR/$tdir/$tfile timestamps changed" || true
3054 export LANG=$LANG_SAVE LC_LANG=$LC_LANG_SAVE
3058 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
3059 #define OBD_FAIL_OST_BRW_PAUSE_BULK 0x214
3060 subr_36fh "0x80000214"
3062 run_test 36f "utime on file racing with OST BRW write =========="
3065 remote_ost_nodsh && skip "remote OST with nodsh" && return
3066 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
3071 test_mkdir -p $DIR/$tdir
3072 fmd_max_age=$(do_facet ost1 \
3073 "lctl get_param -n obdfilter.*.client_cache_seconds 2> /dev/null | \
3076 fmd_before=$(do_facet ost1 \
3077 "awk '/ll_fmd_cache/ {print \\\$2}' /proc/slabinfo")
3078 touch $DIR/$tdir/$tfile
3079 sleep $((fmd_max_age + 12))
3080 fmd_after=$(do_facet ost1 \
3081 "awk '/ll_fmd_cache/ {print \\\$2}' /proc/slabinfo")
3083 echo "fmd_before: $fmd_before"
3084 echo "fmd_after: $fmd_after"
3085 [[ $fmd_after -gt $fmd_before ]] &&
3086 echo "AFTER: $fmd_after > BEFORE: $fmd_before" &&
3087 error "fmd didn't expire after ping" || true
3089 run_test 36g "filter mod data cache expiry ====================="
3092 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
3093 #define OBD_FAIL_OST_BRW_PAUSE_BULK2 0x227
3094 subr_36fh "0x80000227"
3096 run_test 36h "utime on file racing with OST BRW write =========="
3099 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
3101 test_mkdir $DIR/$tdir
3102 $LFS setdirstripe -i0 -c$MDSCOUNT $DIR/$tdir/striped_dir
3104 local mtime=$(stat -c%Y $DIR/$tdir/striped_dir)
3105 local new_mtime=$((mtime + 200))
3107 #change Modify time of striped dir
3108 touch -m -d @$new_mtime $DIR/$tdir/striped_dir ||
3109 error "change mtime failed"
3111 local got=$(stat -c%Y $DIR/$tdir/striped_dir)
3113 [ "$new_mtime" = "$got" ] || error "expect $new_mtime got $got"
3115 run_test 36i "change mtime on striped directory"
3117 # test_37 - duplicate with tests 32q 32r
3120 local file=$DIR/$tfile
3122 openfile -f O_DIRECTORY $file
3125 [ $RC -eq 0 ] && error "opened file $file with O_DIRECTORY" || true
3126 [ $RC -eq $ENOTDIR ] || error "error $RC should be ENOTDIR ($ENOTDIR)"
3128 run_test 38 "open a regular file with O_DIRECTORY should return -ENOTDIR ==="
3132 touch $DIR/${tfile}2
3133 # ls -l $DIR/$tfile $DIR/${tfile}2
3134 # ls -lu $DIR/$tfile $DIR/${tfile}2
3135 # ls -lc $DIR/$tfile $DIR/${tfile}2
3137 $OPENFILE -f O_CREAT:O_TRUNC:O_WRONLY $DIR/${tfile}2
3138 if [ ! $DIR/${tfile}2 -nt $DIR/$tfile ]; then
3140 ls -l --full-time $DIR/$tfile $DIR/${tfile}2
3142 ls -lu --full-time $DIR/$tfile $DIR/${tfile}2
3144 ls -lc --full-time $DIR/$tfile $DIR/${tfile}2
3145 error "O_TRUNC didn't change timestamps"
3148 run_test 39 "mtime changed on create ==========================="
3151 test_mkdir -p -c1 $DIR/$tdir
3152 cp -p /etc/passwd $DIR/$tdir/fopen
3153 cp -p /etc/passwd $DIR/$tdir/flink
3154 cp -p /etc/passwd $DIR/$tdir/funlink
3155 cp -p /etc/passwd $DIR/$tdir/frename
3156 ln $DIR/$tdir/funlink $DIR/$tdir/funlink2
3159 echo "aaaaaa" >> $DIR/$tdir/fopen
3160 echo "aaaaaa" >> $DIR/$tdir/flink
3161 echo "aaaaaa" >> $DIR/$tdir/funlink
3162 echo "aaaaaa" >> $DIR/$tdir/frename
3164 local open_new=`stat -c %Y $DIR/$tdir/fopen`
3165 local link_new=`stat -c %Y $DIR/$tdir/flink`
3166 local unlink_new=`stat -c %Y $DIR/$tdir/funlink`
3167 local rename_new=`stat -c %Y $DIR/$tdir/frename`
3169 cat $DIR/$tdir/fopen > /dev/null
3170 ln $DIR/$tdir/flink $DIR/$tdir/flink2
3171 rm -f $DIR/$tdir/funlink2
3172 mv -f $DIR/$tdir/frename $DIR/$tdir/frename2
3174 for (( i=0; i < 2; i++ )) ; do
3175 local open_new2=`stat -c %Y $DIR/$tdir/fopen`
3176 local link_new2=`stat -c %Y $DIR/$tdir/flink`
3177 local unlink_new2=`stat -c %Y $DIR/$tdir/funlink`
3178 local rename_new2=`stat -c %Y $DIR/$tdir/frename2`
3180 [ $open_new2 -eq $open_new ] || error "open file reverses mtime"
3181 [ $link_new2 -eq $link_new ] || error "link file reverses mtime"
3182 [ $unlink_new2 -eq $unlink_new ] || error "unlink file reverses mtime"
3183 [ $rename_new2 -eq $rename_new ] || error "rename file reverses mtime"
3185 cancel_lru_locks osc
3186 if [ $i = 0 ] ; then echo "repeat after cancel_lru_locks"; fi
3189 run_test 39b "mtime change on open, link, unlink, rename ======"
3191 # this should be set to past
3192 TEST_39_MTIME=`date -d "1 year ago" +%s`
3198 local mtime0=`stat -c %Y $DIR1/$tfile`
3200 touch -m -d @$TEST_39_MTIME $DIR1/$tfile
3201 local mtime1=`stat -c %Y $DIR1/$tfile`
3202 [ "$mtime1" = $TEST_39_MTIME ] || \
3203 error "mtime is not set to past: $mtime1, should be $TEST_39_MTIME"
3206 echo hello >> $DIR1/$tfile
3208 local mtime2=`stat -c %Y $DIR1/$tfile`
3209 [ "$mtime2" -ge "$d1" ] && [ "$mtime2" -le "$d2" ] || \
3210 error "mtime is not updated on write: $d1 <= $mtime2 <= $d2"
3212 mv $DIR1/$tfile $DIR1/$tfile-1
3214 for (( i=0; i < 2; i++ )) ; do
3215 local mtime3=`stat -c %Y $DIR1/$tfile-1`
3216 [ "$mtime2" = "$mtime3" ] || \
3217 error "mtime ($mtime2) changed (to $mtime3) on rename"
3219 cancel_lru_locks osc
3220 if [ $i = 0 ] ; then echo "repeat after cancel_lru_locks"; fi
3223 run_test 39c "mtime change on rename ==========================="
3227 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
3230 touch -m -d @$TEST_39_MTIME $DIR1/$tfile
3232 for (( i=0; i < 2; i++ )) ; do
3233 local mtime=`stat -c %Y $DIR1/$tfile`
3234 [ $mtime = $TEST_39_MTIME ] || \
3235 error "mtime($mtime) is not set to $TEST_39_MTIME"
3237 cancel_lru_locks osc
3238 if [ $i = 0 ] ; then echo "repeat after cancel_lru_locks"; fi
3241 run_test 39d "create, utime, stat =============================="
3245 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
3247 local mtime1=`stat -c %Y $DIR1/$tfile`
3249 touch -m -d @$TEST_39_MTIME $DIR1/$tfile
3251 for (( i=0; i < 2; i++ )) ; do
3252 local mtime2=`stat -c %Y $DIR1/$tfile`
3253 [ $mtime2 = $TEST_39_MTIME ] || \
3254 error "mtime($mtime2) is not set to $TEST_39_MTIME"
3256 cancel_lru_locks osc
3257 if [ $i = 0 ] ; then echo "repeat after cancel_lru_locks"; fi
3260 run_test 39e "create, stat, utime, stat ========================"
3264 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
3266 mtime1=`stat -c %Y $DIR1/$tfile`
3269 touch -m -d @$TEST_39_MTIME $DIR1/$tfile
3271 for (( i=0; i < 2; i++ )) ; do
3272 local mtime2=`stat -c %Y $DIR1/$tfile`
3273 [ $mtime2 = $TEST_39_MTIME ] || \
3274 error "mtime($mtime2) is not set to $TEST_39_MTIME"
3276 cancel_lru_locks osc
3277 if [ $i = 0 ] ; then echo "repeat after cancel_lru_locks"; fi
3280 run_test 39f "create, stat, sleep, utime, stat ================="
3284 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
3285 echo hello >> $DIR1/$tfile
3286 local mtime1=`stat -c %Y $DIR1/$tfile`
3289 chmod o+r $DIR1/$tfile
3291 for (( i=0; i < 2; i++ )) ; do
3292 local mtime2=`stat -c %Y $DIR1/$tfile`
3293 [ "$mtime1" = "$mtime2" ] || \
3294 error "lost mtime: $mtime2, should be $mtime1"
3296 cancel_lru_locks osc
3297 if [ $i = 0 ] ; then echo "repeat after cancel_lru_locks"; fi
3300 run_test 39g "write, chmod, stat ==============================="
3304 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
3309 echo hello >> $DIR1/$tfile
3310 local mtime1=`stat -c %Y $DIR1/$tfile`
3312 touch -m -d @$TEST_39_MTIME $DIR1/$tfile
3314 if [ "$d1" != "$d2" ]; then
3315 echo "write and touch not within one second"
3317 for (( i=0; i < 2; i++ )) ; do
3318 local mtime2=`stat -c %Y $DIR1/$tfile`
3319 [ "$mtime2" = $TEST_39_MTIME ] || \
3320 error "lost mtime: $mtime2, should be $TEST_39_MTIME"
3322 cancel_lru_locks osc
3323 if [ $i = 0 ] ; then echo "repeat after cancel_lru_locks"; fi
3327 run_test 39h "write, utime within one second, stat ============="
3330 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
3334 echo hello >> $DIR1/$tfile
3335 local mtime1=`stat -c %Y $DIR1/$tfile`
3337 mv $DIR1/$tfile $DIR1/$tfile-1
3339 for (( i=0; i < 2; i++ )) ; do
3340 local mtime2=`stat -c %Y $DIR1/$tfile-1`
3342 [ "$mtime1" = "$mtime2" ] || \
3343 error "lost mtime: $mtime2, should be $mtime1"
3345 cancel_lru_locks osc
3346 if [ $i = 0 ] ; then echo "repeat after cancel_lru_locks"; fi
3349 run_test 39i "write, rename, stat =============================="
3352 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
3353 start_full_debug_logging
3357 #define OBD_FAIL_OSC_DELAY_SETTIME 0x412
3358 lctl set_param fail_loc=0x80000412
3359 multiop_bg_pause $DIR1/$tfile oO_RDWR:w2097152_c ||
3360 error "multiop failed"
3362 local mtime1=`stat -c %Y $DIR1/$tfile`
3364 mv $DIR1/$tfile $DIR1/$tfile-1
3366 kill -USR1 $multipid
3367 wait $multipid || error "multiop close failed"
3369 for (( i=0; i < 2; i++ )) ; do
3370 local mtime2=`stat -c %Y $DIR1/$tfile-1`
3371 [ "$mtime1" = "$mtime2" ] ||
3372 error "mtime is lost on close: $mtime2, " \
3375 cancel_lru_locks osc
3376 if [ $i = 0 ] ; then echo "repeat after cancel_lru_locks"; fi
3378 lctl set_param fail_loc=0
3379 stop_full_debug_logging
3381 run_test 39j "write, rename, close, stat ======================="
3384 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
3388 multiop_bg_pause $DIR1/$tfile oO_RDWR:w2097152_c || error "multiop failed"
3390 local mtime1=`stat -c %Y $DIR1/$tfile`
3392 touch -m -d @$TEST_39_MTIME $DIR1/$tfile
3394 kill -USR1 $multipid
3395 wait $multipid || error "multiop close failed"
3397 for (( i=0; i < 2; i++ )) ; do
3398 local mtime2=`stat -c %Y $DIR1/$tfile`
3400 [ "$mtime2" = $TEST_39_MTIME ] || \
3401 error "mtime is lost on close: $mtime2, should be $TEST_39_MTIME"
3403 cancel_lru_locks osc
3404 if [ $i = 0 ] ; then echo "repeat after cancel_lru_locks"; fi
3407 run_test 39k "write, utime, close, stat ========================"
3409 # this should be set to future
3410 TEST_39_ATIME=`date -d "1 year" +%s`
3413 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
3414 remote_mds_nodsh && skip "remote MDS with nodsh" && return
3415 local atime_diff=$(do_facet $SINGLEMDS \
3416 lctl get_param -n mdd.*MDT0000*.atime_diff)
3420 # test setting directory atime to future
3421 touch -a -d @$TEST_39_ATIME $DIR/$tdir
3422 local atime=$(stat -c %X $DIR/$tdir)
3423 [ "$atime" = $TEST_39_ATIME ] ||
3424 error "atime is not set to future: $atime, $TEST_39_ATIME"
3426 # test setting directory atime from future to now
3427 local now=$(date +%s)
3428 touch -a -d @$now $DIR/$tdir
3430 atime=$(stat -c %X $DIR/$tdir)
3431 [ "$atime" -eq "$now" ] ||
3432 error "atime is not updated from future: $atime, $now"
3434 do_facet $SINGLEMDS lctl set_param -n mdd.*MDT0000*.atime_diff=2
3437 # test setting directory atime when now > dir atime + atime_diff
3438 local d1=$(date +%s)
3440 local d2=$(date +%s)
3441 cancel_lru_locks mdc
3442 atime=$(stat -c %X $DIR/$tdir)
3443 [ "$atime" -ge "$d1" -a "$atime" -le "$d2" ] ||
3444 error "atime is not updated : $atime, should be $d2"
3446 do_facet $SINGLEMDS lctl set_param -n mdd.*MDT0000*.atime_diff=60
3449 # test not setting directory atime when now < dir atime + atime_diff
3451 cancel_lru_locks mdc
3452 atime=$(stat -c %X $DIR/$tdir)
3453 [ "$atime" -ge "$d1" -a "$atime" -le "$d2" ] ||
3454 error "atime is updated to $atime, should remain $d1<atime<$d2"
3456 do_facet $SINGLEMDS \
3457 lctl set_param -n mdd.*MDT0000*.atime_diff=$atime_diff
3459 run_test 39l "directory atime update ==========================="
3462 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
3465 local far_past_mtime=$(date -d "May 29 1953" +%s)
3466 local far_past_atime=$(date -d "Dec 17 1903" +%s)
3468 touch -m -d @$far_past_mtime $DIR1/$tfile
3469 touch -a -d @$far_past_atime $DIR1/$tfile
3471 for (( i=0; i < 2; i++ )) ; do
3472 local timestamps=$(stat -c "%X %Y" $DIR1/$tfile)
3473 [ "$timestamps" = "$far_past_atime $far_past_mtime" ] || \
3474 error "atime or mtime set incorrectly"
3476 cancel_lru_locks osc
3477 if [ $i = 0 ] ; then echo "repeat after cancel_lru_locks"; fi
3480 run_test 39m "test atime and mtime before 1970"
3482 test_39n() { # LU-3832
3483 remote_mds_nodsh && skip "remote MDS with nodsh" && return
3484 local atime_diff=$(do_facet $SINGLEMDS \
3485 lctl get_param -n mdd.*MDT0000*.atime_diff)
3490 do_facet $SINGLEMDS lctl set_param -n mdd.*MDT0000*.atime_diff=1
3493 dd if=/dev/zero of=$DIR/$tfile bs=4096 count=1 status=noxfer
3494 atime0=$(stat -c %X $DIR/$tfile)
3497 $MULTIOP $DIR/$tfile oO_RDONLY:O_NOATIME:r4096c
3498 atime1=$(stat -c %X $DIR/$tfile)
3501 cancel_lru_locks mdc
3502 cancel_lru_locks osc
3503 $MULTIOP $DIR/$tfile oO_RDONLY:O_NOATIME:r4096c
3504 atime2=$(stat -c %X $DIR/$tfile)
3506 do_facet $SINGLEMDS \
3507 lctl set_param -n mdd.*MDT0000*.atime_diff=$atime_diff
3509 [ "$atime0" -eq "$atime1" ] || error "atime0 $atime0 != atime1 $atime1"
3510 [ "$atime1" -eq "$atime2" ] || error "atime0 $atime0 != atime1 $atime1"
3512 run_test 39n "check that O_NOATIME is honored"
3515 TESTDIR=$DIR/$tdir/$tfile
3516 [ -e $TESTDIR ] && rm -rf $TESTDIR
3523 links2=$(stat -c %h .)
3524 [ $(($links1 + 2)) != $links2 ] &&
3525 error "wrong links count $(($links1 + 2)) != $links2"
3527 links3=$(stat -c %h .)
3528 [ $(($links1 + 1)) != $links3 ] &&
3529 error "wrong links count $links1 != $links3"
3532 run_test 39o "directory cached attributes updated after create ========"
3535 [[ $MDSCOUNT -lt 2 ]] && skip "needs >= 2 MDTs" && return
3537 TESTDIR=$DIR/$tdir/$tfile
3538 [ -e $TESTDIR ] && rm -rf $TESTDIR
3539 test_mkdir -p $TESTDIR
3543 $LFS mkdir -i $MDTIDX $TESTDIR/remote_dir1
3544 $LFS mkdir -i $MDTIDX $TESTDIR/remote_dir2
3546 links2=$(stat -c %h .)
3547 [ $(($links1 + 2)) != $links2 ] &&
3548 error "wrong links count $(($links1 + 2)) != $links2"
3550 links3=$(stat -c %h .)
3551 [ $(($links1 + 1)) != $links3 ] &&
3552 error "wrong links count $links1 != $links3"
3555 run_test 39p "remote directory cached attributes updated after create ========"
3558 test_39q() { # LU-8041
3559 local testdir=$DIR/$tdir
3561 multiop_bg_pause $testdir D_c || error "multiop failed"
3563 cancel_lru_locks mdc
3564 kill -USR1 $multipid
3565 local atime=$(stat -c %X $testdir)
3566 [ "$atime" -ne 0 ] || error "atime is zero"
3568 run_test 39q "close won't zero out atime"
3571 dd if=/dev/zero of=$DIR/$tfile bs=4096 count=1
3572 $RUNAS $OPENFILE -f O_WRONLY:O_TRUNC $DIR/$tfile &&
3573 error "openfile O_WRONLY:O_TRUNC $tfile failed"
3574 $CHECKSTAT -t file -s 4096 $DIR/$tfile ||
3575 error "$tfile is not 4096 bytes in size"
3577 run_test 40 "failed open(O_TRUNC) doesn't truncate ============="
3581 small_write $DIR/f41 18
3583 run_test 41 "test small file write + fstat ====================="
3585 count_ost_writes() {
3586 lctl get_param -n osc.*.stats |
3587 awk -vwrites=0 '/ost_write/ { writes += $2 } \
3588 END { printf("%0.0f", writes) }'
3595 BG_DIRTY_RATIO_SAVE=10
3596 MAX_BG_DIRTY_RATIO=25
3600 # in 2.6, restore /proc/sys/vm/dirty_writeback_centisecs,
3601 # dirty_ratio, dirty_background_ratio
3602 if [ -f /proc/sys/vm/dirty_writeback_centisecs ]; then
3603 sysctl -w vm.dirty_writeback_centisecs=$WRITEBACK_SAVE
3604 sysctl -w vm.dirty_background_ratio=$BG_DIRTY_RATIO_SAVE
3605 sysctl -w vm.dirty_ratio=$DIRTY_RATIO_SAVE
3607 # if file not here, we are a 2.4 kernel
3608 kill -CONT `pidof kupdated`
3613 # setup the trap first, so someone cannot exit the test at the
3614 # exact wrong time and mess up a machine
3615 trap start_writeback EXIT
3616 # in 2.6, save and 0 /proc/sys/vm/dirty_writeback_centisecs
3617 if [ -f /proc/sys/vm/dirty_writeback_centisecs ]; then
3618 WRITEBACK_SAVE=`sysctl -n vm.dirty_writeback_centisecs`
3619 sysctl -w vm.dirty_writeback_centisecs=0
3620 sysctl -w vm.dirty_writeback_centisecs=0
3621 # save and increase /proc/sys/vm/dirty_ratio
3622 DIRTY_RATIO_SAVE=`sysctl -n vm.dirty_ratio`
3623 sysctl -w vm.dirty_ratio=$MAX_DIRTY_RATIO
3624 # save and increase /proc/sys/vm/dirty_background_ratio
3625 BG_DIRTY_RATIO_SAVE=`sysctl -n vm.dirty_background_ratio`
3626 sysctl -w vm.dirty_background_ratio=$MAX_BG_DIRTY_RATIO
3628 # if file not here, we are a 2.4 kernel
3629 kill -STOP `pidof kupdated`
3633 # ensure that all stripes have some grant before we test client-side cache
3635 for i in `seq -f $DIR/f42-%g 1 $OSTCOUNT`; do
3636 dd if=/dev/zero of=$i bs=4k count=1
3641 # Tests 42* verify that our behaviour is correct WRT caching, file closure,
3642 # file truncation, and file removal.
3644 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
3646 cancel_lru_locks osc
3648 sync; sleep 1; sync # just to be safe
3649 BEFOREWRITES=`count_ost_writes`
3650 lctl get_param -n osc.*[oO][sS][cC][_-]*.cur_grant_bytes | grep "[0-9]"
3651 dd if=/dev/zero of=$DIR/f42a bs=1024 count=100
3652 AFTERWRITES=`count_ost_writes`
3653 [ $BEFOREWRITES -eq $AFTERWRITES ] || \
3654 error "$BEFOREWRITES < $AFTERWRITES"
3657 run_test 42a "ensure that we don't flush on close =============="
3660 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
3662 cancel_lru_locks osc
3665 dd if=/dev/zero of=$DIR/f42b bs=1024 count=100
3666 BEFOREWRITES=$(count_ost_writes)
3667 $MUNLINK $DIR/f42b || error "$MUNLINK $DIR/f42b: $?"
3668 AFTERWRITES=$(count_ost_writes)
3669 if [[ $BEFOREWRITES -lt $AFTERWRITES ]]; then
3670 error "$BEFOREWRITES < $AFTERWRITES on unlink"
3672 BEFOREWRITES=$(count_ost_writes)
3673 sync || error "sync: $?"
3674 AFTERWRITES=$(count_ost_writes)
3675 if [[ $BEFOREWRITES -lt $AFTERWRITES ]]; then
3676 error "$BEFOREWRITES < $AFTERWRITES on sync"
3678 dmesg | grep 'error from obd_brw_async' && error 'error writing back'
3682 run_test 42b "test destroy of file with cached dirty data ======"
3684 # if these tests just want to test the effect of truncation,
3685 # they have to be very careful. consider:
3686 # - the first open gets a {0,EOF}PR lock
3687 # - the first write conflicts and gets a {0, count-1}PW
3688 # - the rest of the writes are under {count,EOF}PW
3689 # - the open for truncate tries to match a {0,EOF}PR
3690 # for the filesize and cancels the PWs.
3691 # any number of fixes (don't get {0,EOF} on open, match
3692 # composite locks, do smarter file size management) fix
3693 # this, but for now we want these tests to verify that
3694 # the cancellation with truncate intent works, so we
3695 # start the file with a full-file pw lock to match against
3696 # until the truncate.
3701 cancel_lru_locks osc
3703 # prime the file with 0,EOF PW to match
3707 # now the real test..
3708 dd if=/dev/zero of=$file bs=1024 count=100
3709 BEFOREWRITES=`count_ost_writes`
3710 $TRUNCATE $file $offset
3711 cancel_lru_locks osc
3712 AFTERWRITES=`count_ost_writes`
3717 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
3719 [ $BEFOREWRITES -eq $AFTERWRITES ] && \
3720 error "beforewrites $BEFOREWRITES == afterwrites $AFTERWRITES on truncate"
3723 run_test 42c "test partial truncate of file with cached dirty data"
3726 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
3728 [ $BEFOREWRITES -eq $AFTERWRITES ] || \
3729 error "beforewrites $BEFOREWRITES != afterwrites $AFTERWRITES on truncate"
3732 run_test 42d "test complete truncate of file with cached dirty data"
3734 test_42e() { # bug22074
3735 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
3736 local TDIR=$DIR/${tdir}e
3737 local pagesz=$(page_size)
3738 local pages=16 # hardcoded 16 pages, don't change it.
3739 local files=$((OSTCOUNT * 500)) # hopefully 500 files on each OST
3740 local proc_osc0="osc.${FSNAME}-OST0000-osc-[^MDT]*"
3744 test_mkdir -p $DIR/${tdir}e
3745 $SETSTRIPE -c 1 $TDIR
3746 createmany -o $TDIR/f $files
3748 max_dirty_mb=$($LCTL get_param -n $proc_osc0/max_dirty_mb)
3750 # we assume that with $OSTCOUNT files, at least one of them will
3751 # be allocated on OST0.
3752 warmup_files=$((OSTCOUNT * max_dirty_mb))
3753 createmany -o $TDIR/w $warmup_files
3755 # write a large amount of data into one file and sync, to get good
3756 # avail_grant number from OST.
3757 for ((i=0; i<$warmup_files; i++)); do
3758 idx=$($GETSTRIPE -i $TDIR/w$i)
3759 [ $idx -ne 0 ] && continue
3760 dd if=/dev/zero of=$TDIR/w$i bs="$max_dirty_mb"M count=1
3763 [[ $i -gt $warmup_files ]] && error "OST0 is still cold"
3765 $LCTL get_param $proc_osc0/cur_dirty_bytes
3766 $LCTL get_param $proc_osc0/cur_grant_bytes
3768 # create as much dirty pages as we can while not to trigger the actual
3769 # RPCs directly. but depends on the env, VFS may trigger flush during this
3770 # period, hopefully we are good.
3771 for ((i=0; i<$warmup_files; i++)); do
3772 idx=$($GETSTRIPE -i $TDIR/w$i)
3773 [ $idx -ne 0 ] && continue
3774 dd if=/dev/zero of=$TDIR/w$i bs=1M count=1 2>/dev/null
3776 $LCTL get_param $proc_osc0/cur_dirty_bytes
3777 $LCTL get_param $proc_osc0/cur_grant_bytes
3779 # perform the real test
3780 $LCTL set_param $proc_osc0/rpc_stats 0
3781 for ((;i<$files; i++)); do
3782 [ $($GETSTRIPE -i $TDIR/f$i) -eq 0 ] || continue
3783 dd if=/dev/zero of=$TDIR/f$i bs=$pagesz count=$pages 2>/dev/null
3786 $LCTL get_param $proc_osc0/rpc_stats
3789 local have_ppr=false
3790 $LCTL get_param $proc_osc0/rpc_stats |
3791 while read PPR RRPC RPCT RCUM BAR WRPC WPCT WCUM; do
3792 # skip lines until we are at the RPC histogram data
3793 [ "$PPR" == "pages" ] && have_ppr=true && continue
3794 $have_ppr || continue
3796 # we only want the percent stat for < 16 pages
3797 [[ $(echo $PPR | tr -d ':') -ge $pages ]] && break
3799 percent=$((percent + WPCT))
3800 if [[ $percent -gt 15 ]]; then
3801 error "less than 16-pages write RPCs" \
3808 run_test 42e "verify sub-RPC writes are not done synchronously"
3811 test_mkdir -p $DIR/$tdir
3812 cp -p /bin/ls $DIR/$tdir/$tfile
3813 $MULTIOP $DIR/$tdir/$tfile Ow_c &
3815 # give multiop a chance to open
3818 $DIR/$tdir/$tfile && error || true
3821 run_test 43 "execution of file opened for write should return -ETXTBSY"
3824 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
3825 test_mkdir -p $DIR/$tdir
3826 cp -p `which $MULTIOP` $DIR/$tdir/multiop ||
3827 cp -p multiop $DIR/$tdir/multiop
3828 MULTIOP_PROG=$DIR/$tdir/multiop multiop_bg_pause $TMP/$tfile.junk O_c ||
3831 $MULTIOP $DIR/$tdir/multiop Oc && error "expected error, got success"
3832 kill -USR1 $MULTIOP_PID || return 2
3833 wait $MULTIOP_PID || return 3
3834 rm $TMP/$tfile.junk $DIR/$tdir/multiop
3836 run_test 43a "open(RDWR) of file being executed should return -ETXTBSY"
3839 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
3840 test_mkdir -p $DIR/$tdir
3841 cp -p `which $MULTIOP` $DIR/$tdir/multiop ||
3842 cp -p multiop $DIR/$tdir/multiop
3843 MULTIOP_PROG=$DIR/$tdir/multiop multiop_bg_pause $TMP/$tfile.junk O_c ||
3846 $TRUNCATE $DIR/$tdir/multiop 0 && error "expected error, got success"
3847 kill -USR1 $MULTIOP_PID || return 2
3848 wait $MULTIOP_PID || return 3
3849 rm $TMP/$tfile.junk $DIR/$tdir/multiop
3851 run_test 43b "truncate of file being executed should return -ETXTBSY"
3854 local testdir="$DIR/$tdir"
3855 test_mkdir -p $DIR/$tdir
3857 ( cd $(dirname $SHELL) && md5sum $(basename $SHELL) ) | \
3858 ( cd $testdir && md5sum -c)
3860 run_test 43c "md5sum of copy into lustre========================"
3863 [[ $OSTCOUNT -lt 2 ]] && skip_env "skipping 2-stripe test" && return
3864 dd if=/dev/zero of=$DIR/f1 bs=4k count=1 seek=1023
3865 dd if=$DIR/f1 bs=4k count=1 > /dev/null
3867 run_test 44 "zero length read from a sparse stripe ============="
3870 local nstripe=$($LCTL lov_getconfig $DIR | grep default_stripe_count: |
3872 [ -z "$nstripe" ] && skip "can't get stripe info" && return
3873 [[ $nstripe -gt $OSTCOUNT ]] &&
3874 skip "Wrong default_stripe_count: $nstripe (OSTCOUNT: $OSTCOUNT)" &&
3876 local stride=$($LCTL lov_getconfig $DIR | grep default_stripe_size: |
3878 if [[ $nstripe -eq 0 || $nstripe -eq -1 ]]; then
3879 nstripe=$($LCTL lov_getconfig $DIR | grep obd_count: |
3883 OFFSETS="0 $((stride/2)) $((stride-1))"
3884 for offset in $OFFSETS; do
3885 for i in $(seq 0 $((nstripe-1))); do
3886 local GLOBALOFFSETS=""
3888 local size=$((((i + 2 * $nstripe )*$stride + $offset)))
3889 local myfn=$DIR/d44a-$size
3890 echo "--------writing $myfn at $size"
3891 ll_sparseness_write $myfn $size ||
3892 error "ll_sparseness_write"
3893 GLOBALOFFSETS="$GLOBALOFFSETS $size"
3894 ll_sparseness_verify $myfn $GLOBALOFFSETS ||
3895 error "ll_sparseness_verify $GLOBALOFFSETS"
3897 for j in $(seq 0 $((nstripe-1))); do
3899 size=$((((j + $nstripe )*$stride + $offset)))
3900 ll_sparseness_write $myfn $size ||
3901 error "ll_sparseness_write"
3902 GLOBALOFFSETS="$GLOBALOFFSETS $size"
3904 ll_sparseness_verify $myfn $GLOBALOFFSETS ||
3905 error "ll_sparseness_verify $GLOBALOFFSETS"
3910 run_test 44a "test sparse pwrite ==============================="
3914 for d in `lctl get_param -n osc.*.cur_dirty_bytes`; do
3920 before=`dirty_osc_total`
3921 echo executing "\"$*\""
3923 after=`dirty_osc_total`
3924 echo before $before, after $after
3927 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
3929 # Obtain grants from OST if it supports it
3930 echo blah > ${f}_grant
3933 do_dirty_record "echo blah > $f"
3934 [[ $before -eq $after ]] && error "write wasn't cached"
3935 do_dirty_record "> $f"
3936 [[ $before -gt $after ]] || error "truncate didn't lower dirty count"
3937 do_dirty_record "echo blah > $f"
3938 [[ $before -eq $after ]] && error "write wasn't cached"
3939 do_dirty_record "sync"
3940 [[ $before -gt $after ]] || error "writeback didn't lower dirty count"
3941 do_dirty_record "echo blah > $f"
3942 [[ $before -eq $after ]] && error "write wasn't cached"
3943 do_dirty_record "cancel_lru_locks osc"
3944 [[ $before -gt $after ]] ||
3945 error "lock cancellation didn't lower dirty count"
3948 run_test 45 "osc io page accounting ============================"
3950 # in a 2 stripe file (lov.sh), page 1023 maps to page 511 in its object. this
3951 # test tickles a bug where re-dirtying a page was failing to be mapped to the
3952 # objects offset and an assert hit when an rpc was built with 1023's mapped
3953 # offset 511 and 511's raw 511 offset. it also found general redirtying bugs.
3955 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
3959 dd if=/dev/zero of=$f bs=`page_size` seek=511 count=1
3961 dd conv=notrunc if=/dev/zero of=$f bs=`page_size` seek=1023 count=1
3962 dd conv=notrunc if=/dev/zero of=$f bs=`page_size` seek=511 count=1
3966 run_test 46 "dirtying a previously written page ================"
3968 # test_47 is removed "Device nodes check" is moved to test_28
3970 test_48a() { # bug 2399
3971 [ $(facet_fstype $SINGLEMDS) = "zfs" ] &&
3972 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.3.63) ] &&
3973 skip "MDS prior to 2.3.63 handle ZFS dir .. incorrectly" &&
3975 test_mkdir $DIR/$tdir
3977 mv $DIR/$tdir $DIR/$tdir.new || error "move directory failed"
3978 test_mkdir $DIR/$tdir || error "recreate directory failed"
3979 touch foo || error "'touch foo' failed after recreating cwd"
3980 test_mkdir bar || error "'mkdir foo' failed after recreating cwd"
3981 touch .foo || error "'touch .foo' failed after recreating cwd"
3982 test_mkdir .bar || error "'mkdir .foo' failed after recreating cwd"
3983 ls . > /dev/null || error "'ls .' failed after recreating cwd"
3984 ls .. > /dev/null || error "'ls ..' failed after removing cwd"
3985 cd . || error "'cd .' failed after recreating cwd"
3986 test_mkdir . && error "'mkdir .' worked after recreating cwd"
3987 rmdir . && error "'rmdir .' worked after recreating cwd"
3988 ln -s . baz || error "'ln -s .' failed after recreating cwd"
3989 cd .. || error "'cd ..' failed after recreating cwd"
3991 run_test 48a "Access renamed working dir (should return errors)="
3993 test_48b() { # bug 2399
3995 test_mkdir $DIR/$tdir
3997 rmdir $DIR/$tdir || error "remove cwd $DIR/$tdir failed"
3998 touch foo && error "'touch foo' worked after removing cwd"
3999 test_mkdir foo && error "'mkdir foo' worked after removing cwd"
4000 touch .foo && error "'touch .foo' worked after removing cwd"
4001 test_mkdir .foo && error "'mkdir .foo' worked after removing cwd"
4002 ls . > /dev/null && error "'ls .' worked after removing cwd"
4003 ls .. > /dev/null || error "'ls ..' failed after removing cwd"
4004 test_mkdir . && error "'mkdir .' worked after removing cwd"
4005 rmdir . && error "'rmdir .' worked after removing cwd"
4006 ln -s . foo && error "'ln -s .' worked after removing cwd"
4007 cd .. || echo "'cd ..' failed after removing cwd `pwd`" #bug 3517
4009 run_test 48b "Access removed working dir (should return errors)="
4011 test_48c() { # bug 2350
4012 #lctl set_param debug=-1
4015 test_mkdir -p $DIR/$tdir/dir
4017 $TRACE rmdir $DIR/$tdir/dir || error "remove cwd $DIR/$tdir/dir failed"
4018 $TRACE touch foo && error "touch foo worked after removing cwd"
4019 $TRACE test_mkdir foo && error "'mkdir foo' worked after removing cwd"
4020 touch .foo && error "touch .foo worked after removing cwd"
4021 test_mkdir .foo && error "mkdir .foo worked after removing cwd"
4022 $TRACE ls . && error "'ls .' worked after removing cwd"
4023 $TRACE ls .. || error "'ls ..' failed after removing cwd"
4024 $TRACE test_mkdir . && error "'mkdir .' worked after removing cwd"
4025 $TRACE rmdir . && error "'rmdir .' worked after removing cwd"
4026 $TRACE ln -s . foo && error "'ln -s .' worked after removing cwd"
4027 $TRACE cd .. || echo "'cd ..' failed after removing cwd `pwd`" #bug 3415
4029 run_test 48c "Access removed working subdir (should return errors)"
4031 test_48d() { # bug 2350
4032 #lctl set_param debug=-1
4035 test_mkdir -p $DIR/$tdir/dir
4037 $TRACE rmdir $DIR/$tdir/dir || error "remove cwd $DIR/$tdir/dir failed"
4038 $TRACE rmdir $DIR/$tdir || error "remove parent $DIR/$tdir failed"
4039 $TRACE touch foo && error "'touch foo' worked after removing parent"
4040 $TRACE test_mkdir foo && error "mkdir foo worked after removing parent"
4041 touch .foo && error "'touch .foo' worked after removing parent"
4042 test_mkdir .foo && error "mkdir .foo worked after removing parent"
4043 $TRACE ls . && error "'ls .' worked after removing parent"
4044 $TRACE ls .. && error "'ls ..' worked after removing parent"
4045 $TRACE test_mkdir . && error "'mkdir .' worked after removing parent"
4046 $TRACE rmdir . && error "'rmdir .' worked after removing parent"
4047 $TRACE ln -s . foo && error "'ln -s .' worked after removing parent"
4050 run_test 48d "Access removed parent subdir (should return errors)"
4052 test_48e() { # bug 4134
4053 #lctl set_param debug=-1
4056 test_mkdir -p $DIR/$tdir/dir
4058 $TRACE rmdir $DIR/$tdir/dir || error "remove cwd $DIR/$tdir/dir failed"
4059 $TRACE rmdir $DIR/$tdir || error "remove parent $DIR/$tdir failed"
4060 $TRACE touch $DIR/$tdir || error "'touch $DIR/$tdir' failed"
4061 $TRACE chmod +x $DIR/$tdir || error "'chmod +x $DIR/$tdir' failed"
4062 # On a buggy kernel addition of "touch foo" after cd .. will
4063 # produce kernel oops in lookup_hash_it
4064 touch ../foo && error "'cd ..' worked after recreate parent"
4066 $TRACE rm $DIR/$tdir || error "rm '$DIR/$tdir' failed"
4068 run_test 48e "Access to recreated parent subdir (should return errors)"
4070 test_49() { # LU-1030
4071 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
4072 remote_ost_nodsh && skip "remote OST with nodsh" && return
4073 # get ost1 size - lustre-OST0000
4074 ost1_size=$(do_facet ost1 $LFS df | grep ${ost1_svc} |
4076 # write 800M at maximum
4077 [[ $ost1_size -lt 2 ]] && ost1_size=2
4078 [[ $ost1_size -gt 819200 ]] && ost1_size=819200
4080 $SETSTRIPE -c 1 -i 0 $DIR/$tfile
4081 dd if=/dev/zero of=$DIR/$tfile bs=4k count=$((ost1_size >> 2)) &
4084 # change max_pages_per_rpc while writing the file
4085 local osc1_mppc=osc.$(get_osc_import_name client ost1).max_pages_per_rpc
4086 local orig_mppc=$($LCTL get_param -n $osc1_mppc)
4087 # loop until dd process exits
4088 while ps ax -opid | grep -wq $dd_pid; do
4089 $LCTL set_param $osc1_mppc=$((RANDOM % 256 + 1))
4090 sleep $((RANDOM % 5 + 1))
4092 # restore original max_pages_per_rpc
4093 $LCTL set_param $osc1_mppc=$orig_mppc
4094 rm $DIR/$tfile || error "rm $DIR/$tfile failed"
4096 run_test 49 "Change max_pages_per_rpc won't break osc extent"
4100 test_mkdir $DIR/$tdir
4102 ls /proc/$$/cwd || error "ls /proc/$$/cwd failed"
4104 run_test 50 "special situations: /proc symlinks ==============="
4106 test_51a() { # was test_51
4107 # bug 1516 - create an empty entry right after ".." then split dir
4108 test_mkdir -c1 $DIR/$tdir
4109 touch $DIR/$tdir/foo
4110 $MCREATE $DIR/$tdir/bar
4112 createmany -m $DIR/$tdir/longfile 201
4114 while [[ $(ls -sd $DIR/$tdir | awk '{ print $1 }') -eq 4 ]]; do
4115 $MCREATE $DIR/$tdir/longfile$FNUM
4120 ls -l $DIR/$tdir > /dev/null || error "ls -l $DIR/$tdir failed"
4122 run_test 51a "special situations: split htree with empty entry =="
4124 cleanup_print_lfs_df () {
4131 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
4132 local dir=$DIR/$tdir
4134 local nrdirs=$((65536 + 100))
4136 # cleanup the directory
4139 test_mkdir -p -c1 $dir
4143 local mdtidx=$(printf "%04x" $($LFS getstripe -M $dir))
4144 local numfree=$(lctl get_param -n mdc.$FSNAME-MDT$mdtidx*.filesfree)
4145 [[ $numfree -lt $nrdirs ]] &&
4146 skip "not enough free inodes ($numfree) on MDT$mdtidx" &&
4149 # need to check free space for the directories as well
4150 local blkfree=$(lctl get_param -n mdc.$FSNAME-MDT$mdtidx*.kbytesavail)
4151 numfree=$(( blkfree / $(fs_inode_ksize) ))
4152 [[ $numfree -lt $nrdirs ]] && skip "not enough blocks ($numfree)" &&
4155 trap cleanup_print_lfsdf EXIT
4158 createmany -d $dir/d $nrdirs ||
4159 error "failed to create $nrdirs subdirs in MDT$mdtidx:$dir"
4162 nrdirs=$(ls -U $dir | wc -l)
4164 # unlink all but 100 subdirectories, then check it still works
4166 local delete=$((nrdirs - left))
4171 # for ldiskfs the nlink count should be 1, but this is OSD specific
4172 # and so this is listed for informational purposes only
4173 echo "nlink before: $(stat -c %h $dir), created before: $nrdirs"
4174 unlinkmany -d $dir/d $delete ||
4175 error "unlink of first $delete subdirs failed"
4177 echo "nlink between: $(stat -c %h $dir)"
4178 local found=$(ls -U $dir | wc -l)
4179 [ $found -ne $left ] &&
4180 error "can't find subdirs: found only $found, expected $left"
4182 unlinkmany -d $dir/d $delete $left ||
4183 error "unlink of second $left subdirs failed"
4184 # regardless of whether the backing filesystem tracks nlink accurately
4185 # or not, the nlink count shouldn't be more than "." and ".." here
4186 local after=$(stat -c %h $dir)
4187 [[ $after -gt 2 ]] && error "nlink after: $after > 2" ||
4188 echo "nlink after: $after"
4190 cleanup_print_lfs_df
4192 run_test 51b "exceed 64k subdirectory nlink limit on create, verify unlink"
4195 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
4196 [[ $OSTCOUNT -lt 3 ]] &&
4197 skip_env "skipping test with few OSTs" && return
4198 test_mkdir -p $DIR/$tdir
4199 createmany -o $DIR/$tdir/t- 1000
4200 $GETSTRIPE $DIR/$tdir > $TMP/$tfile
4201 for N in $(seq 0 $((OSTCOUNT - 1))); do
4202 OBJS[$N]=$(awk -vobjs=0 '($1 == '$N') { objs += 1 } \
4203 END { printf("%0.0f", objs) }' $TMP/$tfile)
4204 OBJS0[$N]=$(grep -A 1 idx $TMP/$tfile | awk -vobjs=0 \
4205 '($1 == '$N') { objs += 1 } \
4206 END { printf("%0.0f", objs) }')
4207 log "OST$N has ${OBJS[$N]} objects, ${OBJS0[$N]} are index 0"
4209 unlinkmany $DIR/$tdir/t- 1000
4212 for N in $(seq 1 $((OSTCOUNT - 1))); do
4213 [[ ${OBJS[$N]} -lt $((${OBJS[$NLAST]} - 20)) ]] &&
4214 error "OST $N has less objects vs OST $NLAST" \
4215 " (${OBJS[$N]} < ${OBJS[$NLAST]}"
4216 [[ ${OBJS[$N]} -gt $((${OBJS[$NLAST]} + 20)) ]] &&
4217 error "OST $N has less objects vs OST $NLAST" \
4218 " (${OBJS[$N]} < ${OBJS[$NLAST]}"
4220 [[ ${OBJS0[$N]} -lt $((${OBJS0[$NLAST]} - 20)) ]] &&
4221 error "OST $N has less #0 objects vs OST $NLAST" \
4222 " (${OBJS0[$N]} < ${OBJS0[$NLAST]}"
4223 [[ ${OBJS0[$N]} -gt $((${OBJS0[$NLAST]} + 20)) ]] &&
4224 error "OST $N has less #0 objects vs OST $NLAST" \
4225 " (${OBJS0[$N]} < ${OBJS0[$NLAST]}"
4230 run_test 51d "check object distribution"
4233 if [ "$(facet_fstype $SINGLEMDS)" != ldiskfs ]; then
4234 skip "Only applicable to ldiskfs-based MDTs"
4238 test_mkdir -c1 $DIR/$tdir || error "create $tdir failed"
4239 test_mkdir -c1 $DIR/$tdir/d0 || error "create d0 failed"
4241 touch $DIR/$tdir/d0/foo
4242 createmany -l $DIR/$tdir/d0/foo $DIR/$tdir/d0/f- 65001 &&
4243 error "file exceed 65000 nlink limit!"
4244 unlinkmany $DIR/$tdir/d0/f- 65001
4247 run_test 51e "check file nlink limit"
4250 [ -f $DIR/$tdir/foo ] && chattr -a $DIR/$tdir/foo
4251 test_mkdir -p $DIR/$tdir
4252 touch $DIR/$tdir/foo
4253 chattr +a $DIR/$tdir/foo || error "chattr +a failed"
4254 echo bar >> $DIR/$tdir/foo || error "append bar failed"
4255 cp /etc/hosts $DIR/$tdir/foo && error "cp worked"
4256 rm -f $DIR/$tdir/foo 2>/dev/null && error "rm worked"
4257 link $DIR/$tdir/foo $DIR/$tdir/foo_link 2>/dev/null &&
4259 echo foo >> $DIR/$tdir/foo || error "append foo failed"
4260 mrename $DIR/$tdir/foo $DIR/$tdir/foo_ren && error "rename worked"
4261 lsattr $DIR/$tdir/foo | egrep -q "^-+a[-e]+ $DIR/$tdir/foo" ||
4263 chattr -a $DIR/$tdir/foo || error "chattr -a failed"
4264 cp -r $DIR/$tdir $TMP/
4265 rm -fr $DIR/$tdir $TMP/$tdir || error "cleanup rm failed"
4267 run_test 52a "append-only flag test (should return errors)"
4270 [ -f $DIR/$tdir/foo ] && chattr -i $DIR/$tdir/foo
4271 test_mkdir -p $DIR/$tdir
4272 touch $DIR/$tdir/foo
4273 chattr +i $DIR/$tdir/foo || error "chattr +i failed"
4274 cat test > $DIR/$tdir/foo && error "cat test worked"
4275 cp /etc/hosts $DIR/$tdir/foo && error "cp worked"
4276 rm -f $DIR/$tdir/foo 2>/dev/null && error "rm worked"
4277 link $DIR/$tdir/foo $DIR/$tdir/foo_link 2>/dev/null &&
4279 echo foo >> $DIR/$tdir/foo && error "echo worked"
4280 mrename $DIR/$tdir/foo $DIR/$tdir/foo_ren && error "rename worked"
4281 [ -f $DIR/$tdir/foo ] || error "$tdir/foo is not a file"
4282 [ -f $DIR/$tdir/foo_ren ] && error "$tdir/foo_ren is not a file"
4283 lsattr $DIR/$tdir/foo | egrep -q "^-+i[-e]+ $DIR/$tdir/foo" ||
4285 chattr -i $DIR/$tdir/foo || error "chattr failed"
4287 rm -fr $DIR/$tdir || error "unable to remove $DIR/$tdir"
4289 run_test 52b "immutable flag test (should return errors) ======="
4292 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
4293 remote_mds_nodsh && skip "remote MDS with nodsh" && return
4294 remote_ost_nodsh && skip "remote OST with nodsh" && return
4307 local support_last_seq=true
4309 [[ $(lustre_version_code $SINGLEMDS) -ge $(version_code 2.3.60) ]] ||
4310 support_last_seq=false
4313 local mdtosc=$(get_mdtosc_proc_path $SINGLEMDS)
4315 for value in $(do_facet $SINGLEMDS \
4316 $LCTL get_param osc.$mdtosc.prealloc_last_id) ; do
4317 param=$(echo ${value[0]} | cut -d "=" -f1)
4318 ostname=$(echo $param | cut -d "." -f2 | cut -d - -f 1-2)
4320 if $support_last_seq; then
4321 param_seq=$(echo $param |
4322 sed -e s/prealloc_last_id/prealloc_last_seq/g)
4323 mds_last_seq=$(do_facet $SINGLEMDS \
4324 $LCTL get_param -n $param_seq)
4326 mds_last=$(do_facet $SINGLEMDS $LCTL get_param -n $param)
4328 ostnum=$(index_from_ostuuid ${ostname}_UUID)
4329 node=$(facet_active_host ost$((ostnum+1)))
4330 param="obdfilter.$ostname.last_id"
4331 for ost_last in $(do_node $node $LCTL get_param -n $param) ; do
4332 echo "$ostname.last_id=$ost_last; MDS.last_id=$mds_last"
4333 ost_last_id=$ost_last
4335 if $support_last_seq; then
4336 ost_last_id=$(echo $ost_last |
4337 awk -F':' '{print $2}' |
4339 ost_last_seq=$(echo $ost_last |
4340 awk -F':' '{print $1}')
4341 [[ $ost_last_seq = $mds_last_seq ]] || continue
4344 if [[ $ost_last_id != $mds_last ]]; then
4345 error "$ost_last_id != $mds_last"
4352 $found || error "can not match last_seq/last_id for $mdtosc"
4355 run_test 53 "verify that MDS and OSTs agree on pre-creation ===="
4358 $SOCKETSERVER $DIR/socket ||
4359 error "$SOCKETSERVER $DIR/socket failed: $?"
4360 $SOCKETCLIENT $DIR/socket ||
4361 error "$SOCKETCLIENT $DIR/socket failed: $?"
4362 $MUNLINK $DIR/socket || error "$MUNLINK $DIR/socket failed: $?"
4364 run_test 54a "unix domain socket test =========================="
4370 dd if=/dev/zero of=$f bs=$(page_size) count=1
4372 run_test 54b "char device works in lustre ======================"
4375 [ -b /dev/loop/0 ] && LOOPBASE=/dev/loop/
4376 [ -b /dev/loop0 ] && LOOPBASE=/dev/loop
4377 [ -z "$LOOPBASE" ] && echo "/dev/loop/0 and /dev/loop0 gone?" && return
4379 for i in $(seq 3 7); do
4380 losetup $LOOPBASE$i > /dev/null 2>&1 && continue
4389 loopdev="$DIR/loop54c"
4392 $UMOUNT $DIR/$tdir || rc=$?
4393 losetup -d $loopdev || true
4394 losetup -d $LOOPDEV || true
4395 rm -rf $loopdev $DIR/$tfile $DIR/$tdir
4400 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
4401 loopdev="$DIR/loop54c"
4404 [ -z "$LOOPNUM" ] && echo "couldn't find empty loop device" && return
4405 trap cleanup_54c EXIT
4406 mknod $loopdev b 7 $LOOPNUM
4407 echo "make a loop file system with $DIR/$tfile on $loopdev ($LOOPNUM)."
4408 dd if=/dev/zero of=$DIR/$tfile bs=$(get_page_size client) seek=1024 count=1 > /dev/null
4409 losetup $loopdev $DIR/$tfile ||
4410 error "can't set up $loopdev for $DIR/$tfile"
4411 mkfs.ext2 $loopdev || error "mke2fs on $loopdev"
4412 test_mkdir -p $DIR/$tdir
4413 mount -t ext2 $loopdev $DIR/$tdir ||
4414 error "error mounting $loopdev on $DIR/$tdir"
4415 dd if=/dev/zero of=$DIR/$tdir/tmp bs=$(get_page_size client) count=30 ||
4418 dd if=$DIR/$tdir/tmp of=/dev/zero bs=$(get_page_size client) count=30 ||
4422 run_test 54c "block device works in lustre ====================="
4428 [ "$string" = $(echo $string > $f | cat $f) ] || error "$f != $string"
4430 run_test 54d "fifo device works in lustre ======================"
4435 cp -aL /dev/console $f
4436 echo $string > $f || error "echo $string to $f failed"
4438 run_test 54e "console/tty device works in lustre ======================"
4440 #The test_55 used to be iopen test and it was removed by bz#24037.
4441 #run_test 55 "check iopen_connect_dentry() ======================"
4443 test_56a() { # was test_56
4446 test_mkdir -p $DIR/$tdir/dir
4448 NUMFILESx2=$(($NUMFILES * 2))
4449 for i in $(seq 1 $NUMFILES); do
4450 touch $DIR/$tdir/file$i
4451 touch $DIR/$tdir/dir/file$i
4454 # test lfs getstripe with --recursive
4455 FILENUM=$($GETSTRIPE --recursive $DIR/$tdir | grep -c obdidx)
4456 [[ $FILENUM -eq $NUMFILESx2 ]] ||
4457 error "$GETSTRIPE --recursive: found $FILENUM, not $NUMFILESx2"
4458 FILENUM=$($GETSTRIPE $DIR/$tdir | grep -c obdidx)
4459 [[ $FILENUM -eq $NUMFILES ]] ||
4460 error "$GETSTRIPE $DIR/$tdir: found $FILENUM, not $NUMFILES"
4461 echo "$GETSTRIPE --recursive passed."
4463 # test lfs getstripe with file instead of dir
4464 FILENUM=$($GETSTRIPE $DIR/$tdir/file1 | grep -c obdidx)
4465 [[ $FILENUM -eq 1 ]] ||
4466 error "$GETSTRIPE $DIR/$tdir/file1: found $FILENUM, not 1"
4467 echo "$GETSTRIPE file1 passed."
4469 #test lfs getstripe with --verbose
4470 [[ $($GETSTRIPE --verbose $DIR/$tdir |
4471 grep -c lmm_magic) -eq $NUMFILES ]] ||
4472 error "$GETSTRIPE --verbose $DIR/$tdir: want $NUMFILES"
4473 [[ $($GETSTRIPE $DIR/$tdir | grep -c lmm_magic) -eq 0 ]] ||
4474 error "$GETSTRIPE $DIR/$tdir: showed lmm_magic"
4476 #test lfs getstripe with -v prints lmm_fid
4477 [[ $($GETSTRIPE -v $DIR/$tdir | grep -c lmm_fid) -eq $NUMFILES ]] ||
4478 error "$GETSTRIPE -v $DIR/$tdir: want $NUMFILES lmm_fid: lines"
4479 [[ $($GETSTRIPE $DIR/$tdir | grep -c lmm_fid) -eq 0 ]] ||
4480 error "$GETSTRIPE $DIR/$tdir: showed lmm_fid"
4481 echo "$GETSTRIPE --verbose passed."
4483 #check for FID information
4484 local fid1=$($GETSTRIPE --fid $DIR/$tdir/file1)
4485 local fid2=$($GETSTRIPE --verbose $DIR/$tdir/file1 |
4486 awk '/lmm_fid: / { print $2 }')
4487 local fid3=$($LFS path2fid $DIR/$tdir/file1)
4488 [ "$fid1" != "$fid2" ] &&
4489 error "getstripe --fid $fid1 != getstripe --verbose $fid2"
4490 [ "$fid1" != "$fid3" ] &&
4491 error "getstripe --fid $fid1 != lfs path2fid $fid3"
4492 echo "$GETSTRIPE --fid passed."
4494 #test lfs getstripe with --obd
4495 $GETSTRIPE --obd wrong_uuid $DIR/$tdir 2>&1 |
4496 grep -q "unknown obduuid" ||
4497 error "$GETSTRIPE --obd wrong_uuid should return error message"
4499 [[ $OSTCOUNT -lt 2 ]] &&
4500 skip_env "skipping other $GETSTRIPE --obd test" && return
4503 OBDUUID=$(ostuuid_from_index $OSTIDX)
4504 FILENUM=$($GETSTRIPE -ir $DIR/$tdir | grep "^$OSTIDX\$" | wc -l)
4505 FOUND=$($GETSTRIPE -r --obd $OBDUUID $DIR/$tdir | grep obdidx | wc -l)
4506 [[ $FOUND -eq $FILENUM ]] ||
4507 error "$GETSTRIPE --obd wrong: found $FOUND, expected $FILENUM"
4508 [[ $($GETSTRIPE -r -v --obd $OBDUUID $DIR/$tdir |
4509 sed '/^[ ]*'${OSTIDX}'[ ]/d' |
4510 sed -n '/^[ ]*[0-9][0-9]*[ ]/p' | wc -l) -eq 0 ]] ||
4511 error "$GETSTRIPE --obd: should not show file on other obd"
4512 echo "$GETSTRIPE --obd passed"
4514 run_test 56a "check $GETSTRIPE"
4517 test_mkdir $DIR/$tdir
4519 for i in $(seq 1 $NUMDIRS); do
4520 test_mkdir $DIR/$tdir/dir$i
4523 # test lfs getdirstripe default mode is non-recursion, which is
4524 # different from lfs getstripe
4525 dircnt=$($LFS getdirstripe $DIR/$tdir | grep -c lmv_stripe_count)
4526 [[ $dircnt -eq 1 ]] ||
4527 error "$LFS getdirstripe: found $dircnt, not 1"
4528 dircnt=$($LFS getdirstripe --recursive $DIR/$tdir |
4529 grep -c lmv_stripe_count)
4530 [[ $dircnt -eq $((NUMDIRS + 1)) ]] ||
4531 error "$LFS getdirstripe --recursive: found $dircnt, \
4532 not $((NUMDIRS + 1))"
4534 run_test 56b "check $LFS getdirstripe"
4539 local LOCAL_NUMFILES="$1"
4540 local LOCAL_NUMDIRS="$2"
4541 local MKDIR_PARAMS="$3"
4542 local DIR_STRIPE_PARAMS="$4"
4544 if [ ! -d "$TDIR" ] ; then
4545 test_mkdir -p $DIR_STRIPE_PARAMS $TDIR
4546 [ "$MKDIR_PARAMS" ] && $SETSTRIPE $MKDIR_PARAMS $TDIR
4547 for i in `seq 1 $LOCAL_NUMFILES` ; do
4550 for i in `seq 1 $LOCAL_NUMDIRS` ; do
4551 test_mkdir $DIR_STRIPE_PARAMS $TDIR/dir$i
4552 for j in `seq 1 $LOCAL_NUMFILES` ; do
4553 touch $TDIR/dir$i/file$j
4559 setup_56_special() {
4563 if [ ! -e "$TDIR/loop1b" ] ; then
4564 for i in `seq 1 $LOCAL_NUMFILES` ; do
4565 mknod $TDIR/loop${i}b b 7 $i
4566 mknod $TDIR/null${i}c c 1 3
4567 ln -s $TDIR/file1 $TDIR/link${i}l
4569 for i in `seq 1 $LOCAL_NUMDIRS` ; do
4570 mknod $TDIR/dir$i/loop${i}b b 7 $i
4571 mknod $TDIR/dir$i/null${i}c c 1 3
4572 ln -s $TDIR/dir$i/file1 $TDIR/dir$i/link${i}l
4581 setup_56 $NUMFILES $NUMDIRS
4583 EXPECTED=$(($NUMDIRS + 2))
4584 # test lfs find with -name
4585 for i in $(seq 1 $NUMFILES) ; do
4586 NUMS=$($LFIND -name "*$i" $TDIR | wc -l)
4587 [ $NUMS -eq $EXPECTED ] ||
4588 error "lfs find -name \"*$i\" $TDIR wrong: "\
4589 "found $NUMS, expected $EXPECTED"
4592 run_test 56g "check lfs find -name ============================="
4598 setup_56 $NUMFILES $NUMDIRS
4600 EXPECTED=$(((NUMDIRS + 1) * (NUMFILES - 1) + NUMFILES))
4601 # test lfs find with ! -name
4602 for i in $(seq 1 $NUMFILES) ; do
4603 NUMS=$($LFIND ! -name "*$i" $TDIR | wc -l)
4604 [ $NUMS -eq $EXPECTED ] ||
4605 error "lfs find ! -name \"*$i\" $TDIR wrong: "\
4606 "found $NUMS, expected $EXPECTED"
4609 run_test 56h "check lfs find ! -name ============================="
4613 test_mkdir -p $DIR/$tdir
4614 UUID=$(ostuuid_from_index 0 $DIR/$tdir)
4615 CMD="$LFIND -ost $UUID $DIR/$tdir"
4617 [ -z "$OUT" ] || error "\"$CMD\" returned directory '$OUT'"
4619 run_test 56i "check 'lfs find -ost UUID' skips directories ======="
4623 setup_56_special $NUMFILES $NUMDIRS
4625 EXPECTED=$((NUMDIRS + 1))
4626 CMD="$LFIND -type d $TDIR"
4627 NUMS=$($CMD | wc -l)
4628 [ $NUMS -eq $EXPECTED ] ||
4629 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4631 run_test 56j "check lfs find -type d ============================="
4635 setup_56_special $NUMFILES $NUMDIRS
4637 EXPECTED=$(((NUMDIRS + 1) * NUMFILES))
4638 CMD="$LFIND -type f $TDIR"
4639 NUMS=$($CMD | wc -l)
4640 [ $NUMS -eq $EXPECTED ] ||
4641 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4643 run_test 56k "check lfs find -type f ============================="
4647 setup_56_special $NUMFILES $NUMDIRS
4649 EXPECTED=$((NUMDIRS + NUMFILES))
4650 CMD="$LFIND -type b $TDIR"
4651 NUMS=$($CMD | wc -l)
4652 [ $NUMS -eq $EXPECTED ] ||
4653 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4655 run_test 56l "check lfs find -type b ============================="
4659 setup_56_special $NUMFILES $NUMDIRS
4661 EXPECTED=$((NUMDIRS + NUMFILES))
4662 CMD="$LFIND -type c $TDIR"
4663 NUMS=$($CMD | wc -l)
4664 [ $NUMS -eq $EXPECTED ] ||
4665 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4667 run_test 56m "check lfs find -type c ============================="
4671 setup_56_special $NUMFILES $NUMDIRS
4673 EXPECTED=$((NUMDIRS + NUMFILES))
4674 CMD="$LFIND -type l $TDIR"
4675 NUMS=$($CMD | wc -l)
4676 [ $NUMS -eq $EXPECTED ] ||
4677 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4679 run_test 56n "check lfs find -type l ============================="
4683 setup_56 $NUMFILES $NUMDIRS
4684 utime $TDIR/file1 > /dev/null || error "utime (1)"
4685 utime $TDIR/file2 > /dev/null || error "utime (2)"
4686 utime $TDIR/dir1 > /dev/null || error "utime (3)"
4687 utime $TDIR/dir2 > /dev/null || error "utime (4)"
4688 utime $TDIR/dir1/file1 > /dev/null || error "utime (5)"
4689 dd if=/dev/zero count=1 >> $TDIR/dir1/file1 && sync
4692 NUMS=`$LFIND -mtime +0 $TDIR | wc -l`
4693 [ $NUMS -eq $EXPECTED ] || \
4694 error "lfs find -mtime +0 $TDIR wrong: found $NUMS, expected $EXPECTED"
4697 CMD="$LFIND -mtime 0 $TDIR"
4698 NUMS=$($CMD | wc -l)
4699 [ $NUMS -eq $EXPECTED ] ||
4700 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4702 run_test 56o "check lfs find -mtime for old files =========================="
4705 [ $RUNAS_ID -eq $UID ] &&
4706 skip_env "RUNAS_ID = UID = $UID -- skipping" && return
4709 setup_56 $NUMFILES $NUMDIRS
4711 chown $RUNAS_ID $TDIR/file* || error "chown $DIR/${tdir}g/file$i failed"
4713 CMD="$LFIND -uid $RUNAS_ID $TDIR"
4714 NUMS=$($CMD | wc -l)
4715 [ $NUMS -eq $EXPECTED ] || \
4716 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4718 EXPECTED=$(((NUMFILES + 1) * NUMDIRS + 1))
4719 CMD="$LFIND ! -uid $RUNAS_ID $TDIR"
4720 NUMS=$($CMD | wc -l)
4721 [ $NUMS -eq $EXPECTED ] || \
4722 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4724 run_test 56p "check lfs find -uid and ! -uid ==============================="
4727 [ $RUNAS_ID -eq $UID ] &&
4728 skip_env "RUNAS_ID = UID = $UID -- skipping" && return
4731 setup_56 $NUMFILES $NUMDIRS
4733 chgrp $RUNAS_GID $TDIR/file* || error "chown $TDIR/file$i failed"
4736 CMD="$LFIND -gid $RUNAS_GID $TDIR"
4737 NUMS=$($CMD | wc -l)
4738 [ $NUMS -eq $EXPECTED ] ||
4739 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4741 EXPECTED=$(( ($NUMFILES+1) * $NUMDIRS + 1))
4742 CMD="$LFIND ! -gid $RUNAS_GID $TDIR"
4743 NUMS=$($CMD | wc -l)
4744 [ $NUMS -eq $EXPECTED ] ||
4745 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4747 run_test 56q "check lfs find -gid and ! -gid ==============================="
4751 setup_56 $NUMFILES $NUMDIRS
4754 CMD="$LFIND -size 0 -type f $TDIR"
4755 NUMS=$($CMD | wc -l)
4756 [ $NUMS -eq $EXPECTED ] ||
4757 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4759 CMD="$LFIND ! -size 0 -type f $TDIR"
4760 NUMS=$($CMD | wc -l)
4761 [ $NUMS -eq $EXPECTED ] ||
4762 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4763 echo "test" > $TDIR/$tfile
4764 echo "test2" > $TDIR/$tfile.2 && sync
4766 CMD="$LFIND -size 5 -type f $TDIR"
4767 NUMS=$($CMD | wc -l)
4768 [ $NUMS -eq $EXPECTED ] ||
4769 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4771 CMD="$LFIND -size +5 -type f $TDIR"
4772 NUMS=$($CMD | wc -l)
4773 [ $NUMS -eq $EXPECTED ] ||
4774 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4776 CMD="$LFIND -size +0 -type f $TDIR"
4777 NUMS=$($CMD | wc -l)
4778 [ $NUMS -eq $EXPECTED ] ||
4779 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4781 CMD="$LFIND ! -size -5 -type f $TDIR"
4782 NUMS=$($CMD | wc -l)
4783 [ $NUMS -eq $EXPECTED ] ||
4784 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4786 CMD="$LFIND -size -5 -type f $TDIR"
4787 NUMS=$($CMD | wc -l)
4788 [ $NUMS -eq $EXPECTED ] ||
4789 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4791 run_test 56r "check lfs find -size works =========================="
4793 test_56s() { # LU-611
4795 setup_56 $NUMFILES $NUMDIRS "-c $OSTCOUNT"
4797 if [[ $OSTCOUNT -gt 1 ]]; then
4798 $SETSTRIPE -c 1 $TDIR/$tfile.{0,1,2,3}
4802 ONESTRIPE=$(((NUMDIRS + 1) * NUMFILES))
4806 EXPECTED=$(((NUMDIRS + 1) * NUMFILES))
4807 CMD="$LFIND -stripe-count $OSTCOUNT -type f $TDIR"
4808 NUMS=$($CMD | wc -l)
4809 [ $NUMS -eq $EXPECTED ] || {
4811 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4814 EXPECTED=$(((NUMDIRS + 1) * NUMFILES + EXTRA))
4815 CMD="$LFIND -stripe-count +0 -type f $TDIR"
4816 NUMS=$($CMD | wc -l)
4817 [ $NUMS -eq $EXPECTED ] || {
4819 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4823 CMD="$LFIND -stripe-count 1 -type f $TDIR"
4824 NUMS=$($CMD | wc -l)
4825 [ $NUMS -eq $EXPECTED ] || {
4827 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4830 CMD="$LFIND -stripe-count -2 -type f $TDIR"
4831 NUMS=$($CMD | wc -l)
4832 [ $NUMS -eq $EXPECTED ] || {
4834 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4838 CMD="$LFIND -stripe-count $((OSTCOUNT + 1)) -type f $TDIR"
4839 NUMS=$($CMD | wc -l)
4840 [ $NUMS -eq $EXPECTED ] || {
4842 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4845 run_test 56s "check lfs find -stripe-count works"
4847 test_56t() { # LU-611
4849 setup_56 $NUMFILES $NUMDIRS "--stripe-size 512k"
4851 $SETSTRIPE -S 256k $TDIR/$tfile.{0,1,2,3}
4853 EXPECTED=$(((NUMDIRS + 1) * NUMFILES))
4854 CMD="$LFIND -stripe-size 512k -type f $TDIR"
4855 NUMS=$($CMD | wc -l)
4856 [ $NUMS -eq $EXPECTED ] ||
4857 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4859 CMD="$LFIND -stripe-size +320k -type f $TDIR"
4860 NUMS=$($CMD | wc -l)
4861 [ $NUMS -eq $EXPECTED ] ||
4862 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4864 EXPECTED=$(((NUMDIRS + 1) * NUMFILES + 4))
4865 CMD="$LFIND -stripe-size +200k -type f $TDIR"
4866 NUMS=$($CMD | wc -l)
4867 [ $NUMS -eq $EXPECTED ] ||
4868 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4870 CMD="$LFIND -stripe-size -640k -type f $TDIR"
4871 NUMS=$($CMD | wc -l)
4872 [ $NUMS -eq $EXPECTED ] ||
4873 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4876 CMD="$LFIND -stripe-size 256k -type f $TDIR"
4877 NUMS=$($CMD | wc -l)
4878 [ $NUMS -eq $EXPECTED ] ||
4879 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4881 CMD="$LFIND -stripe-size -320k -type f $TDIR"
4882 NUMS=$($CMD | wc -l)
4883 [ $NUMS -eq $EXPECTED ] ||
4884 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4887 CMD="$LFIND -stripe-size 1024k -type f $TDIR"
4888 NUMS=$($CMD | wc -l)
4889 [ $NUMS -eq $EXPECTED ] ||
4890 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4892 run_test 56t "check lfs find -stripe-size works"
4894 test_56u() { # LU-611
4896 setup_56 $NUMFILES $NUMDIRS "-i 0"
4898 if [[ $OSTCOUNT -gt 1 ]]; then
4899 $SETSTRIPE -i 1 $TDIR/$tfile.{0,1,2,3}
4905 EXPECTED=$(((NUMDIRS + 1) * NUMFILES))
4906 CMD="$LFIND -stripe-index 0 -type f $TDIR"
4907 NUMS=$($CMD | wc -l)
4908 [ $NUMS -eq $EXPECTED ] ||
4909 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4912 CMD="$LFIND -stripe-index 1 -type f $TDIR"
4913 NUMS=$($CMD | wc -l)
4914 [ $NUMS -eq $EXPECTED ] ||
4915 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4917 CMD="$LFIND ! -stripe-index 0 -type f $TDIR"
4918 NUMS=$($CMD | wc -l)
4919 [ $NUMS -eq $EXPECTED ] ||
4920 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4923 # This should produce an error and not return any files
4924 CMD="$LFIND -stripe-index $OSTCOUNT -type f $TDIR"
4925 NUMS=$($CMD 2>/dev/null | wc -l)
4926 [ $NUMS -eq $EXPECTED ] ||
4927 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4929 if [[ $OSTCOUNT -gt 1 ]]; then
4930 EXPECTED=$(((NUMDIRS + 1) * NUMFILES + ONESTRIPE))
4931 CMD="$LFIND -stripe-index 0,1 -type f $TDIR"
4932 NUMS=$($CMD | wc -l)
4933 [ $NUMS -eq $EXPECTED ] ||
4934 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4937 run_test 56u "check lfs find -stripe-index works"
4944 setup_56 $NUMFILES $NUMDIRS
4946 UUID=$(mdtuuid_from_index $MDT_IDX $TDIR)
4947 [ -z "$UUID" ] && error "mdtuuid_from_index cannot find MDT index $MDT_IDX"
4949 for file in $($LFIND -mdt $UUID $TDIR); do
4950 file_mdt_idx=$($GETSTRIPE -M $file)
4951 [ $file_mdt_idx -eq $MDT_IDX ] ||
4952 error "'lfind -mdt $UUID' != 'getstripe -M' ($file_mdt_idx)"
4955 run_test 56v "check 'lfs find -mdt match with lfs getstripe -M' ======="
4958 [[ $OSTCOUNT -lt 2 ]] && skip_env "$OSTCOUNT < 2 OSTs -- skipping" &&
4960 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
4963 rm -rf $TDIR || error "remove $TDIR failed"
4964 setup_56 $NUMFILES $NUMDIRS "-c $OSTCOUNT" "-c1"
4967 stripe_size=$($GETSTRIPE -S -d $TDIR) ||
4968 error "$GETSTRIPE -S -d $TDIR failed"
4969 stripe_size=${stripe_size%% *}
4971 local file_size=$((stripe_size * OSTCOUNT))
4972 local file_num=$((NUMDIRS * NUMFILES + NUMFILES))
4973 local required_space=$((file_num * file_size))
4975 local free_space=$($LCTL get_param -n lov.$FSNAME-clilov-*.kbytesavail |
4977 [[ $free_space -le $((required_space / 1024)) ]] &&
4978 skip_env "need at least $required_space bytes free space," \
4979 "have $free_space kbytes" && return
4982 local dd_count=$((file_size / dd_bs))
4984 # write data into the files
4988 for i in $(seq 1 $NUMFILES); do
4990 yes | dd bs=$dd_bs count=$dd_count of=$file >/dev/null 2>&1 ||
4991 error "write data into $file failed"
4993 for i in $(seq 1 $NUMDIRS); do
4994 for j in $(seq 1 $NUMFILES); do
4995 file=$TDIR/dir$i/file$j
4996 yes | dd bs=$dd_bs count=$dd_count of=$file \
4998 error "write data into $file failed"
5003 [[ $OSTCOUNT -gt 1 ]] && expected=$((OSTCOUNT - 1))
5006 local cmd="$LFS_MIGRATE -y -c $expected $TDIR/file1"
5008 eval $cmd || error "$cmd failed"
5010 check_stripe_count $TDIR/file1 $expected
5012 if [ $(lustre_version_code $SINGLEMDS) -ge $(version_code 2.6.90) ];
5014 # lfs_migrate file onto OST 0 if it is on OST 1, or onto
5015 # OST 1 if it is on OST 0. This file is small enough to
5016 # be on only one stripe.
5017 file=$TDIR/migr_1_ost
5018 dd bs=$dd_bs count=1 if=/dev/urandom of=$file >/dev/null 2>&1 ||
5019 error "write data into $file failed"
5020 local obdidx=$($LFS getstripe -i $file)
5021 local oldmd5=$(md5sum $file)
5023 [[ $obdidx -eq 0 ]] && newobdidx=1
5024 cmd="$LFS migrate -i $newobdidx $file"
5026 eval $cmd || error "$cmd failed"
5027 local realobdix=$($LFS getstripe -i $file)
5028 local newmd5=$(md5sum $file)
5029 [[ $newobdidx -ne $realobdix ]] &&
5030 error "new OST is different (was=$obdidx, wanted=$newobdidx, got=$realobdix)"
5031 [[ "$oldmd5" != "$newmd5" ]] &&
5032 error "md5sum differ: $oldmd5, $newmd5"
5036 cmd="$LFS_MIGRATE -y -c $expected $TDIR/dir1"
5038 eval $cmd || error "$cmd failed"
5040 for j in $(seq 1 $NUMFILES); do
5041 check_stripe_count $TDIR/dir1/file$j $expected
5044 # lfs_migrate works with lfs find
5045 cmd="$LFIND -stripe_count $OSTCOUNT -type f $TDIR |
5046 $LFS_MIGRATE -y -c $expected"
5048 eval $cmd || error "$cmd failed"
5050 for i in $(seq 2 $NUMFILES); do
5051 check_stripe_count $TDIR/file$i $expected
5053 for i in $(seq 2 $NUMDIRS); do
5054 for j in $(seq 1 $NUMFILES); do
5055 check_stripe_count $TDIR/dir$i/file$j $expected
5059 run_test 56w "check lfs_migrate -c stripe_count works"
5062 check_swap_layouts_support && return 0
5063 [[ $OSTCOUNT -lt 2 ]] &&
5064 skip_env "need 2 OST, skipping test" && return
5066 local dir0=$DIR/$tdir/$testnum
5067 test_mkdir -p $dir0 || error "creating dir $dir0"
5069 local ref1=/etc/passwd
5070 local file1=$dir0/file1
5072 $SETSTRIPE -c 2 $file1
5074 $LFS migrate -c 1 $file1 || error "migrate failed rc = $?"
5075 stripe=$($GETSTRIPE -c $file1)
5076 [[ $stripe == 1 ]] || error "stripe of $file1 is $stripe != 1"
5077 cmp $file1 $ref1 || error "content mismatch $file1 differs from $ref1"
5082 run_test 56x "lfs migration support"
5085 check_swap_layouts_support && return 0
5086 [[ $OSTCOUNT -lt 2 ]] &&
5087 skip_env "need 2 OST, skipping test" && return
5089 local dir0=$DIR/$tdir/$testnum
5090 test_mkdir -p $dir0 || error "creating dir $dir0"
5092 local ref1=/etc/passwd
5093 local file1=$dir0/file1
5095 $SETSTRIPE -c 2 $file1
5097 $LFS migrate --block -c 1 $file1 || error "migrate failed rc = $?"
5098 local stripe=$($GETSTRIPE -c $file1)
5099 [[ $stripe == 1 ]] || error "stripe of $file1 is $stripe != 1"
5100 cmp $file1 $ref1 || error "content mismatch $file1 differs from $ref1"
5105 run_test 56xa "lfs migration --block support"
5108 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.4.53) ] &&
5109 skip "No HSM $(lustre_build_version $SINGLEMDS) MDS < 2.4.53" &&
5113 local dir0=$DIR/$tdir/$testnum
5114 test_mkdir -p $dir0 || error "creating dir $dir0"
5115 local f1=$dir0/file1
5116 local f2=$dir0/file2
5118 touch $f1 || error "creating std file $f1"
5119 $MULTIOP $f2 H2c || error "creating released file $f2"
5121 # a directory can be raid0, so ask only for files
5122 res=$($LFIND $dir0 -L raid0 -type f | wc -l)
5123 [[ $res == 2 ]] || error "search raid0: found $res files != 2"
5125 res=$($LFIND $dir0 \! -L raid0 -type f | wc -l)
5126 [[ $res == 0 ]] || error "search !raid0: found $res files != 0"
5128 # only files can be released, so no need to force file search
5129 res=$($LFIND $dir0 -L released)
5130 [[ $res == $f2 ]] || error "search released: found $res != $f2"
5132 res=$($LFIND $dir0 \! -L released)
5133 [[ $res == $f1 ]] || error "search !released: found $res != $f1"
5136 run_test 56y "lfs find -L raid0|released"
5138 test_56z() { # LU-4824
5139 # This checks to make sure 'lfs find' continues after errors
5140 # There are two classes of errors that should be caught:
5141 # - If multiple paths are provided, all should be searched even if one
5143 # - If errors are encountered during the search, it should not terminate
5146 test_mkdir $DIR/$tdir
5147 for i in d{0..9}; do
5148 test_mkdir $DIR/$tdir/$i
5150 touch $DIR/$tdir/d{0..9}/$tfile
5151 $LFS find $DIR/non_existent_dir $DIR/$tdir &&
5152 error "$LFS find did not return an error"
5153 # Make a directory unsearchable. This should NOT be the last entry in
5154 # directory order. Arbitrarily pick the 6th entry
5155 chmod 700 $($LFS find $DIR/$tdir -type d | sed '6!d')
5156 local count=$($RUNAS $LFS find $DIR/non_existent $DIR/$tdir | wc -l)
5157 # The user should be able to see 10 directories and 9 files
5158 [ $count == 19 ] || error "$LFS find did not continue after error"
5160 run_test 56z "lfs find should continue after an error"
5162 test_56aa() { # LU-5937
5163 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
5166 $LFS setdirstripe -c$MDSCOUNT $DIR/$tdir/striped_dir
5168 createmany -o $DIR/$tdir/striped_dir/${tfile}- 1024
5169 local dirs=$(lfs find --size +8k $DIR/$tdir/)
5171 [ -n "$dirs" ] || error "lfs find --size wrong under striped dir"
5173 run_test 56aa "lfs find --size under striped dir"
5176 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5177 # note test will not do anything if MDS is not local
5178 if [ "$(facet_fstype $SINGLEMDS)" != ldiskfs ]; then
5179 skip "Only applicable to ldiskfs-based MDTs"
5183 remote_mds_nodsh && skip "remote MDS with nodsh" && return
5184 local MNTDEV="osd*.*MDT*.mntdev"
5185 DEV=$(do_facet $SINGLEMDS lctl get_param -n $MNTDEV)
5186 [ -z "$DEV" ] && error "can't access $MNTDEV"
5187 for DEV in $(do_facet $SINGLEMDS lctl get_param -n $MNTDEV); do
5188 do_facet $SINGLEMDS $DUMPE2FS -h $DEV > $TMP/t57a.dump ||
5189 error "can't access $DEV"
5190 DEVISIZE=$(awk '/Inode size:/ { print $3 }' $TMP/t57a.dump)
5191 [[ $DEVISIZE -gt 128 ]] || error "inode size $DEVISIZE"
5195 run_test 57a "verify MDS filesystem created with large inodes =="
5198 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5199 if [ "$(facet_fstype $SINGLEMDS)" != ldiskfs ]; then
5200 skip "Only applicable to ldiskfs-based MDTs"
5204 remote_mds_nodsh && skip "remote MDS with nodsh" && return
5205 local dir=$DIR/$tdir
5209 local FILEN=$dir/f$FILECOUNT
5211 rm -rf $dir || error "removing $dir"
5212 test_mkdir -p -c1 $dir || error "creating $dir"
5213 local mdtidx=$($LFS getstripe -M $dir)
5214 local mdtname=MDT$(printf %04x $mdtidx)
5215 local facet=mds$((mdtidx + 1))
5217 echo "mcreating $FILECOUNT files"
5218 createmany -m $dir/f 1 $FILECOUNT || \
5219 error "creating files in $dir"
5221 # verify that files do not have EAs yet
5222 $GETSTRIPE $FILE1 2>&1 | grep -q "no stripe" || error "$FILE1 has an EA"
5223 $GETSTRIPE $FILEN 2>&1 | grep -q "no stripe" || error "$FILEN has an EA"
5227 df $dir #make sure we get new statfs data
5228 local MDSFREE=$(do_facet $facet \
5229 lctl get_param -n osd*.*$mdtname.kbytesfree)
5230 local MDCFREE=$(lctl get_param -n mdc.*$mdtname-mdc-*.kbytesfree)
5231 echo "opening files to create objects/EAs"
5233 for FILE in `seq -f $dir/f%g 1 $FILECOUNT`; do
5234 $OPENFILE -f O_RDWR $FILE > /dev/null 2>&1 || error "opening $FILE"
5237 # verify that files have EAs now
5238 $GETSTRIPE $FILE1 | grep -q "obdidx" || error "$FILE1 missing EA"
5239 $GETSTRIPE $FILEN | grep -q "obdidx" || error "$FILEN missing EA"
5241 sleep 1 #make sure we get new statfs data
5243 local MDSFREE2=$(do_facet $facet \
5244 lctl get_param -n osd*.*$mdtname.kbytesfree)
5245 local MDCFREE2=$(lctl get_param -n mdc.*$mdtname-mdc-*.kbytesfree)
5246 if [[ $MDCFREE2 -lt $((MDCFREE - 16)) ]]; then
5247 if [ "$MDSFREE" != "$MDSFREE2" ]; then
5248 error "MDC before $MDCFREE != after $MDCFREE2"
5250 echo "MDC before $MDCFREE != after $MDCFREE2"
5251 echo "unable to confirm if MDS has large inodes"
5256 run_test 57b "default LOV EAs are stored inside large inodes ==="
5259 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5260 [ -z "$(which wiretest 2>/dev/null)" ] &&
5261 skip_env "could not find wiretest" && return
5264 run_test 58 "verify cross-platform wire constants =============="
5267 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5268 echo "touch 130 files"
5269 createmany -o $DIR/f59- 130
5271 unlinkmany $DIR/f59- 130
5273 # wait for commitment of removal
5274 wait_delete_completed
5276 run_test 59 "verify cancellation of llog records async ========="
5278 TEST60_HEAD="test_60 run $RANDOM"
5280 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5281 remote_mgs_nodsh && skip "remote MGS with nodsh" && return
5282 do_facet mgs "! which run-llog.sh &> /dev/null" &&
5283 do_facet mgs "! ls run-llog.sh &> /dev/null" &&
5284 skip_env "missing subtest run-llog.sh" && return
5286 log "$TEST60_HEAD - from kernel mode"
5287 do_facet mgs "$LCTL set_param debug=warning; $LCTL dk > /dev/null"
5288 do_facet mgs sh run-llog.sh
5289 do_facet mgs $LCTL dk > $TMP/$tfile
5291 # LU-6388: test llog_reader
5292 local llog_reader=$(do_facet mgs "which llog_reader 2> /dev/null")
5293 llog_reader=${llog_reader:-$LUSTRE/utils/llog_reader}
5294 [ -z $(do_facet mgs ls -d $llog_reader 2> /dev/null) ] &&
5295 skip_env "missing llog_reader" && return
5296 local fstype=$(facet_fstype mgs)
5297 [ $fstype != ldiskfs -a $fstype != zfs ] &&
5298 skip_env "Only for ldiskfs or zfs type mgs" && return
5300 local mntpt=$(facet_mntpt mgs)
5301 local mgsdev=$(mgsdevname 1)
5313 #get fid and record list
5314 fid_list=($(awk '/9_sub.*record/ { print $NF }' /$TMP/$tfile |
5316 rec_list=($(awk '/9_sub.*record/ { print $((NF-3)) }' /$TMP/$tfile |
5318 #remount mgs as ldiskfs or zfs type
5319 stop mgs || error "stop mgs failed"
5320 mount_fstype mgs || error "remount mgs failed"
5321 for ((i = 0; i < ${#fid_list[@]}; i++)); do
5324 seq=$(echo $fid | awk -F ':' '{ print $1 }' | sed -e "s/^0x//g")
5325 oid=$(echo $fid | awk -F ':' '{ print $2 }' | sed -e "s/^0x//g")
5330 obj_file=$mntpt/O/$seq/d$((oid%32))/$oid ;;
5332 obj_file=$mntpt/oi.$(($((16#$seq))&127))/$fid ;;
5334 echo "obj_file is $obj_file"
5335 do_facet mgs $llog_reader $obj_file
5337 rec_type=$(do_facet mgs $llog_reader $obj_file | grep "type=" |
5338 awk '{ print $3 }' | sed -e "s/^type=//g")
5339 if [ $rec_type != $rec ]; then
5340 echo "FAILED test_60a wrong record type $rec_type," \
5346 #check obj path if record type is LLOG_LOGID_MAGIC
5347 if [ "$rec" == "1064553b" ]; then
5348 path=$(do_facet mgs $llog_reader $obj_file |
5349 grep "path=" | awk '{ print $NF }' |
5350 sed -e "s/^path=//g")
5351 if [ $obj_file != $mntpt/$path ]; then
5352 echo "FAILED test_60a wrong obj path" \
5353 "$montpt/$path, should be $obj_file"
5360 #restart mgs before "error", otherwise it will block the next test
5361 stop mgs || error "stop mgs failed"
5362 start mgs $(mgsdevname) $MGS_MOUNT_OPTS || error "start mgs failed"
5363 $pass || error "test failed, see FAILED test_60a messages for specifics"
5365 run_test 60a "llog_test run from kernel module and test llog_reader =========="
5367 test_60b() { # bug 6411
5368 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5370 LLOG_COUNT=$(dmesg | awk "/$TEST60_HEAD/ { marker = 1; from_marker = 0; }
5382 [[ $LLOG_COUNT -gt 100 ]] &&
5383 error "CDEBUG_LIMIT not limiting messages ($LLOG_COUNT)" || true
5385 run_test 60b "limit repeated messages from CERROR/CWARN ========"
5388 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5389 echo "create 5000 files"
5390 createmany -o $DIR/f60c- 5000
5391 #define OBD_FAIL_MDS_LLOG_CREATE_FAILED 0x137
5392 lctl set_param fail_loc=0x80000137
5393 unlinkmany $DIR/f60c- 5000
5394 lctl set_param fail_loc=0
5396 run_test 60c "unlink file when mds full"
5399 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5400 SAVEPRINTK=$(lctl get_param -n printk)
5402 # verify "lctl mark" is even working"
5403 MESSAGE="test message ID $RANDOM $$"
5404 $LCTL mark "$MESSAGE" || error "$LCTL mark failed"
5405 dmesg | grep -q "$MESSAGE" || error "didn't find debug marker in log"
5407 lctl set_param printk=0 || error "set lnet.printk failed"
5408 lctl get_param -n printk | grep emerg || error "lnet.printk dropped emerg"
5409 MESSAGE="new test message ID $RANDOM $$"
5410 # Assume here that libcfs_debug_mark_buffer() uses D_WARNING
5411 $LCTL mark "$MESSAGE" || error "$LCTL mark failed"
5412 dmesg | grep -q "$MESSAGE" && error "D_WARNING wasn't masked" || true
5414 lctl set_param -n printk="$SAVEPRINTK"
5416 run_test 60d "test printk console message masking"
5419 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5420 remote_mds_nodsh && skip "remote MDS with nodsh" && return
5422 #define OBD_FAIL_MDS_LLOG_CREATE_FAILED2 0x15b
5423 do_facet mds1 lctl set_param fail_loc=0x15b
5426 run_test 60e "no space while new llog is being created"
5429 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5431 dd if=/dev/zero of=$f bs=$(page_size) count=1 || error "dd $f failed"
5432 cancel_lru_locks osc
5433 $MULTIOP $f OSMWUc || error "$MULTIOP $f failed"
5436 run_test 61 "mmap() writes don't make sync hang ================"
5438 # bug 2330 - insufficient obd_match error checking causes LBUG
5440 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5443 cancel_lru_locks osc
5444 lctl set_param fail_loc=0x405
5445 cat $f && error "cat succeeded, expect -EIO"
5446 lctl set_param fail_loc=0
5448 # This test is now irrelevant (as of bug 10718 inclusion), we no longer
5449 # match every page all of the time.
5450 #run_test 62 "verify obd_match failure doesn't LBUG (should -EIO)"
5452 # bug 2319 - oig_wait() interrupted causes crash because of invalid waitq.
5453 # Though this test is irrelevant anymore, it helped to reveal some
5454 # other grant bugs (LU-4482), let's keep it.
5455 test_63a() { # was test_63
5456 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5457 MAX_DIRTY_MB=`lctl get_param -n osc.*.max_dirty_mb | head -n 1`
5458 for i in `seq 10` ; do
5459 dd if=/dev/zero of=$DIR/f63 bs=8k &
5465 rm -f $DIR/f63 || true
5467 run_test 63a "Verify oig_wait interruption does not crash ======="
5469 # bug 2248 - async write errors didn't return to application on sync
5470 # bug 3677 - async write errors left page locked
5472 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5474 lctl set_param debug=-1
5476 # ensure we have a grant to do async writes
5477 dd if=/dev/zero of=$DIR/$tfile bs=4k count=1
5480 sync # sync lest earlier test intercept the fail_loc
5482 #define OBD_FAIL_OSC_BRW_PREP_REQ 0x406
5483 lctl set_param fail_loc=0x80000406
5484 $MULTIOP $DIR/$tfile Owy && \
5485 error "sync didn't return ENOMEM"
5486 sync; sleep 2; sync # do a real sync this time to flush page
5487 lctl get_param -n llite.*.dump_page_cache | grep locked && \
5488 error "locked page left in cache after async error" || true
5491 run_test 63b "async write errors should be returned to fsync ==="
5494 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5496 lctl get_param -n osc.*[oO][sS][cC][_-]*.cur* | grep "[0-9]"
5498 run_test 64a "verify filter grant calculations (in kernel) ====="
5501 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5502 sh oos.sh $MOUNT || error "oos.sh failed: $?"
5504 run_test 64b "check out-of-space detection on client ==========="
5507 $LCTL set_param osc.*OST0000-osc-[^mM]*.cur_grant_bytes=0
5509 run_test 64c "verify grant shrink ========================------"
5511 # bug 1414 - set/get directories' stripe info
5513 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5514 test_mkdir -p $DIR/$tdir
5516 $LVERIFY $DIR/$tdir $DIR/$tdir/f1 || error "lverify failed"
5518 run_test 65a "directory with no stripe info ===================="
5521 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5522 test_mkdir -p $DIR/$tdir
5523 local STRIPESIZE=$($GETSTRIPE -S $DIR/$tdir)
5525 $SETSTRIPE -S $((STRIPESIZE * 2)) -i 0 -c 1 $DIR/$tdir ||
5528 $LVERIFY $DIR/$tdir $DIR/$tdir/f2 || error "lverify failed"
5530 run_test 65b "directory setstripe -S stripe_size*2 -i 0 -c 1"
5533 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5534 if [[ $OSTCOUNT -gt 1 ]]; then
5535 test_mkdir -p $DIR/$tdir
5536 local STRIPESIZE=$($GETSTRIPE -S $DIR/$tdir)
5538 $SETSTRIPE -S $(($STRIPESIZE * 4)) -i 1 \
5539 -c $(($OSTCOUNT - 1)) $DIR/$tdir || error "setstripe"
5541 $LVERIFY $DIR/$tdir $DIR/$tdir/f3 || error "lverify failed"
5544 run_test 65c "directory setstripe -S stripe_size*4 -i 1 -c $((OSTCOUNT-1))"
5547 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5548 test_mkdir -p $DIR/$tdir
5549 local STRIPECOUNT=$($GETSTRIPE -c $DIR/$tdir)
5550 local STRIPESIZE=$($GETSTRIPE -S $DIR/$tdir)
5552 if [[ $STRIPECOUNT -le 0 ]]; then
5554 elif [[ $STRIPECOUNT -gt 2000 ]]; then
5555 #LOV_MAX_STRIPE_COUNT is 2000
5556 [[ $OSTCOUNT -gt 2000 ]] && sc=2000 || sc=$(($OSTCOUNT - 1))
5558 sc=$(($STRIPECOUNT - 1))
5560 $SETSTRIPE -S $STRIPESIZE -c $sc $DIR/$tdir || error "setstripe"
5561 touch $DIR/$tdir/f4 $DIR/$tdir/f5
5562 $LVERIFY $DIR/$tdir $DIR/$tdir/f4 $DIR/$tdir/f5 ||
5563 error "lverify failed"
5565 run_test 65d "directory setstripe -S stripe_size -c stripe_count"
5568 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5569 test_mkdir -p $DIR/$tdir
5571 $SETSTRIPE $DIR/$tdir || error "setstripe"
5572 $GETSTRIPE -v $DIR/$tdir | grep "Default" ||
5573 error "no stripe info failed"
5575 $LVERIFY $DIR/$tdir $DIR/$tdir/f6 || error "lverify failed"
5577 run_test 65e "directory setstripe defaults ======================="
5580 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5581 test_mkdir -p $DIR/${tdir}f
5582 $RUNAS $SETSTRIPE $DIR/${tdir}f && error "setstripe succeeded" || true
5584 run_test 65f "dir setstripe permission (should return error) ==="
5587 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5588 test_mkdir -p $DIR/$tdir
5589 local STRIPESIZE=$($GETSTRIPE -S $DIR/$tdir)
5591 $SETSTRIPE -S $((STRIPESIZE * 2)) -i 0 -c 1 $DIR/$tdir ||
5593 $SETSTRIPE -d $DIR/$tdir || error "setstripe"
5594 $GETSTRIPE -v $DIR/$tdir | grep "Default" ||
5595 error "delete default stripe failed"
5597 run_test 65g "directory setstripe -d ==========================="
5600 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5601 test_mkdir -p $DIR/$tdir
5602 local STRIPESIZE=$($GETSTRIPE -S $DIR/$tdir)
5604 $SETSTRIPE -S $((STRIPESIZE * 2)) -i 0 -c 1 $DIR/$tdir ||
5606 test_mkdir -p $DIR/$tdir/dd1
5607 [ $($GETSTRIPE -c $DIR/$tdir) == $($GETSTRIPE -c $DIR/$tdir/dd1) ] ||
5608 error "stripe info inherit failed"
5610 run_test 65h "directory stripe info inherit ===================="
5612 test_65i() { # bug6367
5613 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5614 $SETSTRIPE -S 65536 -c -1 $MOUNT
5616 run_test 65i "set non-default striping on root directory (bug 6367)="
5618 test_65ia() { # bug12836
5619 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5620 $GETSTRIPE $MOUNT || error "getstripe $MOUNT failed"
5622 run_test 65ia "getstripe on -1 default directory striping"
5624 test_65ib() { # bug12836
5625 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5626 $GETSTRIPE -v $MOUNT || error "getstripe -v $MOUNT failed"
5628 run_test 65ib "getstripe -v on -1 default directory striping"
5630 test_65ic() { # bug12836
5631 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5632 $LFS find -mtime -1 $MOUNT > /dev/null || error "find $MOUNT failed"
5634 run_test 65ic "new find on -1 default directory striping"
5636 test_65j() { # bug6367
5637 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5639 # if we aren't already remounting for each test, do so for this test
5640 if [ "$CLEANUP" = ":" -a "$I_MOUNTED" = "yes" ]; then
5641 cleanup || error "failed to unmount"
5644 $SETSTRIPE -d $MOUNT || error "setstripe failed"
5646 run_test 65j "set default striping on root directory (bug 6367)="
5648 test_65k() { # bug11679
5649 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5650 [[ $OSTCOUNT -lt 2 ]] && skip_env "too few OSTs" && return
5651 remote_mds_nodsh && skip "remote MDS with nodsh" && return
5653 local disable_precreate=true
5654 [ $(lustre_version_code $SINGLEMDS) -le $(version_code 2.8.54) ] &&
5655 disable_precreate=false
5657 echo "Check OST status: "
5658 local MDS_OSCS=$(do_facet $SINGLEMDS lctl dl |
5659 awk '/[oO][sS][cC].*md[ts]/ { print $4 }')
5661 for OSC in $MDS_OSCS; do
5662 echo $OSC "is active"
5663 do_facet $SINGLEMDS lctl --device %$OSC activate
5666 for INACTIVE_OSC in $MDS_OSCS; do
5667 local ost=$(osc_to_ost $INACTIVE_OSC)
5668 local ostnum=$(do_facet $SINGLEMDS lctl get_param -n \
5669 lov.*md*.target_obd |
5670 awk -F: /$ost/'{ print $1 }' | head -n 1)
5673 $SETSTRIPE -i $ostnum -c 1 $DIR/$tdir
5674 createmany -o $DIR/$tdir/$tfile.$ostnum. 1000
5676 echo "Deactivate: " $INACTIVE_OSC
5677 do_facet $SINGLEMDS lctl --device %$INACTIVE_OSC deactivate
5679 local count=$(do_facet $SINGLEMDS "lctl get_param -n \
5680 osp.$ost*MDT0000.create_count")
5681 local max_count=$(do_facet $SINGLEMDS "lctl get_param -n \
5682 osp.$ost*MDT0000.max_create_count")
5683 $disable_precreate &&
5684 do_facet $SINGLEMDS "lctl set_param -n \
5685 osp.$ost*MDT0000.max_create_count=0"
5687 for idx in $(seq 0 $((OSTCOUNT - 1))); do
5688 [ -f $DIR/$tdir/$idx ] && continue
5689 echo "$SETSTRIPE -i $idx -c 1 $DIR/$tdir/$idx"
5690 $SETSTRIPE -i $idx -c 1 $DIR/$tdir/$idx ||
5691 error "setstripe $idx should succeed"
5692 rm -f $DIR/$tdir/$idx || error "rm $idx failed"
5694 unlinkmany $DIR/$tdir/$tfile.$ostnum. 1000
5697 do_facet $SINGLEMDS "lctl set_param -n \
5698 osp.$ost*MDT0000.max_create_count=$max_count"
5699 do_facet $SINGLEMDS "lctl set_param -n \
5700 osp.$ost*MDT0000.create_count=$count"
5701 do_facet $SINGLEMDS lctl --device %$INACTIVE_OSC activate
5702 echo $INACTIVE_OSC "is Activate"
5704 wait_osc_import_state mds ost$ostnum FULL
5707 run_test 65k "validate manual striping works properly with deactivated OSCs"
5709 test_65l() { # bug 12836
5710 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5711 test_mkdir -p $DIR/$tdir/test_dir
5712 $SETSTRIPE -c -1 $DIR/$tdir/test_dir
5713 $LFS find -mtime -1 $DIR/$tdir >/dev/null
5715 run_test 65l "lfs find on -1 stripe dir ========================"
5718 $RUNAS $SETSTRIPE -c 2 $MOUNT && error "setstripe should fail"
5721 run_test 65m "normal user can't set filesystem default stripe"
5723 # bug 2543 - update blocks count on client
5725 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5727 dd if=/dev/zero of=$DIR/f66 bs=1k count=$COUNT
5728 sync; sync_all_data; sync; sync_all_data
5729 cancel_lru_locks osc
5730 BLOCKS=`ls -s $DIR/f66 | awk '{ print $1 }'`
5731 [ $BLOCKS -ge $COUNT ] || error "$DIR/f66 blocks $BLOCKS < $COUNT"
5733 run_test 66 "update inode blocks count on client ==============="
5738 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5740 if [ ! -z "$LLOOP" ]; then
5741 if swapon -s | grep -q $LLOOP; then
5742 swapoff $LLOOP || error "swapoff failed"
5745 $LCTL blockdev_detach $LLOOP || error "detach failed"
5753 awk '($1 == "'$1':") { print $2 }' /proc/meminfo
5757 swapon -s | awk '($1 == "'$1'") { print $4 }'
5760 # bug5265, obdfilter oa2dentry return -ENOENT
5761 # #define OBD_FAIL_SRV_ENOENT 0x217
5763 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5764 remote_ost_nodsh && skip "remote OST with nodsh" && return
5767 $SETSTRIPE -c 1 -i 0 $f
5769 $DIRECTIO write ${f}.2 0 1 || error "directio write error"
5771 do_facet ost1 lctl set_param fail_loc=0x217
5772 $TRUNCATE $f 1 # vmtruncate() will ignore truncate() error.
5773 $DIRECTIO write $f 0 2 && error "write succeeded, expect -ENOENT"
5775 do_facet ost1 lctl set_param fail_loc=0
5776 $DIRECTIO write $f 0 2 || error "write error"
5778 cancel_lru_locks osc
5779 $DIRECTIO read $f 0 1 || error "read error"
5781 do_facet ost1 lctl set_param fail_loc=0x217
5782 $DIRECTIO read $f 1 1 && error "read succeeded, expect -ENOENT"
5784 do_facet ost1 lctl set_param fail_loc=0
5787 run_test 69 "verify oa2dentry return -ENOENT doesn't LBUG ======"
5790 test_mkdir -p $DIR/$tdir
5791 $LFS setdirstripe -D -c$MDSCOUNT $DIR/$tdir
5792 sh rundbench -C -D $DIR/$tdir 2 || error "dbench failed!"
5794 run_test 71 "Running dbench on lustre (don't segment fault) ===="
5796 test_72a() { # bug 5695 - Test that on 2.6 remove_suid works properly
5797 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5798 [ "$RUNAS_ID" = "$UID" ] &&
5799 skip_env "RUNAS_ID = UID = $UID -- skipping" && return
5801 # Check that testing environment is properly set up. Skip if not
5802 FAIL_ON_ERROR=false check_runas_id_ret $RUNAS_ID $RUNAS_GID $RUNAS || {
5803 skip_env "User $RUNAS_ID does not exist - skipping"
5807 chmod 777 $DIR/$tfile
5808 chmod ug+s $DIR/$tfile
5809 $RUNAS dd if=/dev/zero of=$DIR/$tfile bs=512 count=1 ||
5810 error "$RUNAS dd $DIR/$tfile failed"
5811 # See if we are still setuid/sgid
5812 test -u $DIR/$tfile -o -g $DIR/$tfile &&
5813 error "S/gid is not dropped on write"
5814 # Now test that MDS is updated too
5815 cancel_lru_locks mdc
5816 test -u $DIR/$tfile -o -g $DIR/$tfile &&
5817 error "S/gid is not dropped on MDS"
5820 run_test 72a "Test that remove suid works properly (bug5695) ===="
5822 test_72b() { # bug 24226 -- keep mode setting when size is not changing
5825 [ "$RUNAS_ID" = "$UID" ] && \
5826 skip_env "RUNAS_ID = UID = $UID -- skipping" && return
5827 [ "$RUNAS_ID" -eq 0 ] && \
5828 skip_env "RUNAS_ID = 0 -- skipping" && return
5830 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5831 # Check that testing environment is properly set up. Skip if not
5832 FAIL_ON_ERROR=false check_runas_id_ret $RUNAS_ID $RUNAS_ID $RUNAS || {
5833 skip_env "User $RUNAS_ID does not exist - skipping"
5836 touch $DIR/${tfile}-f{g,u}
5837 test_mkdir $DIR/${tfile}-dg
5838 test_mkdir $DIR/${tfile}-du
5839 chmod 770 $DIR/${tfile}-{f,d}{g,u}
5840 chmod g+s $DIR/${tfile}-{f,d}g
5841 chmod u+s $DIR/${tfile}-{f,d}u
5842 for perm in 777 2777 4777; do
5843 $RUNAS chmod $perm $DIR/${tfile}-fg && error "S/gid file allowed improper chmod to $perm"
5844 $RUNAS chmod $perm $DIR/${tfile}-fu && error "S/uid file allowed improper chmod to $perm"
5845 $RUNAS chmod $perm $DIR/${tfile}-dg && error "S/gid dir allowed improper chmod to $perm"
5846 $RUNAS chmod $perm $DIR/${tfile}-du && error "S/uid dir allowed improper chmod to $perm"
5850 run_test 72b "Test that we keep mode setting if without file data changed (bug 24226)"
5852 # bug 3462 - multiple simultaneous MDC requests
5854 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5855 test_mkdir $DIR/d73-1
5856 test_mkdir $DIR/d73-2
5857 multiop_bg_pause $DIR/d73-1/f73-1 O_c || return 1
5860 lctl set_param fail_loc=0x80000129
5861 $MULTIOP $DIR/d73-1/f73-2 Oc &
5863 lctl set_param fail_loc=0
5865 $MULTIOP $DIR/d73-2/f73-3 Oc &
5869 wait $pid1 || return 1
5873 $CHECKSTAT -t file $DIR/d73-1/f73-1 || return 4
5874 $CHECKSTAT -t file $DIR/d73-1/f73-2 || return 5
5875 $CHECKSTAT -t file $DIR/d73-2/f73-3 || return 6
5879 run_test 73 "multiple MDC requests (should not deadlock)"
5881 test_74a() { # bug 6149, 6184
5882 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5883 #define OBD_FAIL_LDLM_ENQUEUE_OLD_EXPORT 0x30e
5885 # very important to OR with OBD_FAIL_ONCE (0x80000000) -- otherwise it
5886 # will spin in a tight reconnection loop
5888 $LCTL set_param fail_loc=0x8000030e
5889 # get any lock that won't be difficult - lookup works.
5891 $LCTL set_param fail_loc=0
5895 run_test 74a "ldlm_enqueue freed-export error path, ls (shouldn't LBUG)"
5897 test_74b() { # bug 13310
5898 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5899 #define OBD_FAIL_LDLM_ENQUEUE_OLD_EXPORT 0x30e
5901 # very important to OR with OBD_FAIL_ONCE (0x80000000) -- otherwise it
5902 # will spin in a tight reconnection loop
5903 $LCTL set_param fail_loc=0x8000030e
5904 # get a "difficult" lock
5906 $LCTL set_param fail_loc=0
5910 run_test 74b "ldlm_enqueue freed-export error path, touch (shouldn't LBUG)"
5913 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5914 #define OBD_FAIL_LDLM_NEW_LOCK
5915 $LCTL set_param fail_loc=0x319
5916 touch $DIR/$tfile && error "touch successful"
5917 $LCTL set_param fail_loc=0
5920 run_test 74c "ldlm_lock_create error path, (shouldn't LBUG)"
5923 awk '/lustre_inode_cache/ {print $2; exit}' /proc/slabinfo
5926 get_inode_slab_tunables() {
5927 awk '/lustre_inode_cache/ {print $9," ",$10," ",$11; exit}' /proc/slabinfo
5930 set_inode_slab_tunables() {
5931 echo "lustre_inode_cache $1" > /proc/slabinfo
5934 test_76() { # Now for bug 20433, added originally in bug 1443
5935 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5936 local SLAB_SETTINGS=$(get_inode_slab_tunables)
5937 local CPUS=$(getconf _NPROCESSORS_ONLN 2>/dev/null)
5938 # we cannot set limit below 1 which means 1 inode in each
5939 # per-cpu cache is still allowed
5940 set_inode_slab_tunables "1 1 0"
5941 cancel_lru_locks osc
5942 BEFORE_INODES=$(num_inodes)
5943 echo "before inodes: $BEFORE_INODES"
5945 [ "$SLOW" = "no" ] && COUNT=100
5946 for i in $(seq $COUNT); do
5950 cancel_lru_locks osc
5951 AFTER_INODES=$(num_inodes)
5952 echo "after inodes: $AFTER_INODES"
5954 while [[ $((AFTER_INODES-1*${CPUS:-1})) -gt $BEFORE_INODES ]]; do
5956 AFTER_INODES=$(num_inodes)
5958 echo "wait $wait seconds inodes: $AFTER_INODES"
5959 if [ $wait -gt 30 ]; then
5960 error "inode slab grew from $BEFORE_INODES to $AFTER_INODES"
5963 set_inode_slab_tunables "$SLAB_SETTINGS"
5965 run_test 76 "confirm clients recycle inodes properly ===="
5971 # Note: in sptlrpc modes which enable its own bulk checksum, the
5972 # original crc32_le bulk checksum will be automatically disabled,
5973 # and the OBD_FAIL_OSC_CHECKSUM_SEND/OBD_FAIL_OSC_CHECKSUM_RECEIVE
5974 # will be checked by sptlrpc code against sptlrpc bulk checksum.
5975 # In this case set_checksums() will not be no-op, because sptlrpc
5976 # bulk checksum will be enabled all through the test.
5978 [ "$ORIG_CSUM" ] || ORIG_CSUM=`lctl get_param -n osc.*.checksums | head -n1`
5979 lctl set_param -n osc.*.checksums $1
5983 export ORIG_CSUM_TYPE="`lctl get_param -n osc.*osc-[^mM]*.checksum_type |
5984 sed 's/.*\[\(.*\)\].*/\1/g' | head -n1`"
5985 CKSUM_TYPES=${CKSUM_TYPES:-"crc32 adler"}
5986 [ "$ORIG_CSUM_TYPE" = "crc32c" ] && CKSUM_TYPES="$CKSUM_TYPES crc32c"
5989 lctl set_param -n osc.*osc-[^mM]*.checksum_type $1
5990 log "set checksum type to $1"
5993 F77_TMP=$TMP/f77-temp
5996 dd if=/dev/urandom of=$F77_TMP bs=1M count=$F77SZ || \
5997 error "error writing to $F77_TMP"
6000 test_77a() { # bug 10889
6001 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
6002 $GSS && skip "could not run with gss" && return
6003 [ ! -f $F77_TMP ] && setup_f77
6005 dd if=$F77_TMP of=$DIR/$tfile bs=1M count=$F77SZ || error "dd error"
6009 run_test 77a "normal checksum read/write operation"
6011 test_77b() { # bug 10889
6012 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
6013 $GSS && skip "could not run with gss" && return
6014 [ ! -f $F77_TMP ] && setup_f77
6015 #define OBD_FAIL_OSC_CHECKSUM_SEND 0x409
6016 $LCTL set_param fail_loc=0x80000409
6019 dd if=$F77_TMP of=$DIR/$tfile bs=1M count=$F77SZ conv=sync ||
6020 error "dd error: $?"
6021 $LCTL set_param fail_loc=0
6023 for algo in $CKSUM_TYPES; do
6024 cancel_lru_locks osc
6025 set_checksum_type $algo
6026 #define OBD_FAIL_OSC_CHECKSUM_RECEIVE 0x408
6027 $LCTL set_param fail_loc=0x80000408
6028 cmp $F77_TMP $DIR/$tfile || error "file compare failed"
6029 $LCTL set_param fail_loc=0
6032 set_checksum_type $ORIG_CSUM_TYPE
6035 run_test 77b "checksum error on client write, read"
6037 test_77d() { # bug 10889
6038 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
6039 $GSS && skip "could not run with gss" && return
6040 #define OBD_FAIL_OSC_CHECKSUM_SEND 0x409
6041 $LCTL set_param fail_loc=0x80000409
6043 $DIRECTIO write $DIR/$tfile 0 $F77SZ $((1024 * 1024)) ||
6044 error "direct write: rc=$?"
6045 $LCTL set_param fail_loc=0
6048 #define OBD_FAIL_OSC_CHECKSUM_RECEIVE 0x408
6049 $LCTL set_param fail_loc=0x80000408
6051 cancel_lru_locks osc
6052 $DIRECTIO read $DIR/$tfile 0 $F77SZ $((1024 * 1024)) ||
6053 error "direct read: rc=$?"
6054 $LCTL set_param fail_loc=0
6057 run_test 77d "checksum error on OST direct write, read"
6059 test_77f() { # bug 10889
6060 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
6061 $GSS && skip "could not run with gss" && return
6063 for algo in $CKSUM_TYPES; do
6064 cancel_lru_locks osc
6065 set_checksum_type $algo
6066 #define OBD_FAIL_OSC_CHECKSUM_SEND 0x409
6067 $LCTL set_param fail_loc=0x409
6068 $DIRECTIO write $DIR/$tfile 0 $F77SZ $((1024 * 1024)) &&
6069 error "direct write succeeded"
6070 $LCTL set_param fail_loc=0
6072 set_checksum_type $ORIG_CSUM_TYPE
6075 run_test 77f "repeat checksum error on write (expect error)"
6077 test_77g() { # bug 10889
6078 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
6079 $GSS && skip "could not run with gss" && return
6080 remote_ost_nodsh && skip "remote OST with nodsh" && return
6082 [ ! -f $F77_TMP ] && setup_f77
6084 $SETSTRIPE -c 1 -i 0 $DIR/$tfile
6085 #define OBD_FAIL_OST_CHECKSUM_RECEIVE 0x21a
6086 do_facet ost1 lctl set_param fail_loc=0x8000021a
6088 dd if=$F77_TMP of=$DIR/$tfile bs=1M count=$F77SZ ||
6089 error "write error: rc=$?"
6090 do_facet ost1 lctl set_param fail_loc=0
6093 cancel_lru_locks osc
6094 #define OBD_FAIL_OST_CHECKSUM_SEND 0x21b
6095 do_facet ost1 lctl set_param fail_loc=0x8000021b
6097 cmp $F77_TMP $DIR/$tfile || error "file compare failed"
6098 do_facet ost1 lctl set_param fail_loc=0
6101 run_test 77g "checksum error on OST write, read"
6103 test_77i() { # bug 13805
6104 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
6105 $GSS && skip "could not run with gss" && return
6106 #define OBD_FAIL_OSC_CONNECT_CKSUM 0x40b
6107 lctl set_param fail_loc=0x40b
6108 remount_client $MOUNT
6109 lctl set_param fail_loc=0
6110 for VALUE in `lctl get_param osc.*osc-[^mM]*.checksum_type`; do
6111 PARAM=`echo ${VALUE[0]} | cut -d "=" -f1`
6112 algo=`lctl get_param -n $PARAM | sed 's/.*\[\(.*\)\].*/\1/g'`
6113 [ "$algo" = "adler" ] || error "algo set to $algo instead of adler"
6115 remount_client $MOUNT
6117 run_test 77i "client not supporting OSD_CONNECT_CKSUM"
6119 test_77j() { # bug 13805
6120 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
6121 $GSS && skip "could not run with gss" && return
6122 #define OBD_FAIL_OSC_CKSUM_ADLER_ONLY 0x40c
6123 lctl set_param fail_loc=0x40c
6124 remount_client $MOUNT
6125 lctl set_param fail_loc=0
6126 sleep 2 # wait async osc connect to finish
6127 for VALUE in `lctl get_param osc.*osc-[^mM]*.checksum_type`; do
6128 PARAM=`echo ${VALUE[0]} | cut -d "=" -f1`
6129 algo=`lctl get_param -n $PARAM | sed 's/.*\[\(.*\)\].*/\1/g'`
6130 [ "$algo" = "adler" ] || error "algo set to $algo instead of adler"
6132 remount_client $MOUNT
6134 run_test 77j "client only supporting ADLER32"
6136 [ "$ORIG_CSUM" ] && set_checksums $ORIG_CSUM || true
6145 test_78() { # bug 10901
6146 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
6147 remote_ost || { skip_env "local OST" && return; }
6150 F78SIZE=$(($(awk '/MemFree:/ { print $2 }' /proc/meminfo) / 1024))
6151 echo "MemFree: $F78SIZE, Max file size: $MAXFREE"
6152 MEMTOTAL=$(($(awk '/MemTotal:/ { print $2 }' /proc/meminfo) / 1024))
6153 echo "MemTotal: $MEMTOTAL"
6155 # reserve 256MB of memory for the kernel and other running processes,
6156 # and then take 1/2 of the remaining memory for the read/write buffers.
6157 if [ $MEMTOTAL -gt 512 ] ;then
6158 MEMTOTAL=$(((MEMTOTAL - 256 ) / 2))
6160 # for those poor memory-starved high-end clusters...
6161 MEMTOTAL=$((MEMTOTAL / 2))
6163 echo "Mem to use for directio: $MEMTOTAL"
6165 [[ $F78SIZE -gt $MEMTOTAL ]] && F78SIZE=$MEMTOTAL
6166 [[ $F78SIZE -gt 512 ]] && F78SIZE=512
6167 [[ $F78SIZE -gt $((MAXFREE / 1024)) ]] && F78SIZE=$((MAXFREE / 1024))
6168 SMALLESTOST=$($LFS df $DIR | grep OST | awk '{ print $4 }' | sort -n |
6170 echo "Smallest OST: $SMALLESTOST"
6171 [[ $SMALLESTOST -lt 10240 ]] &&
6172 skip "too small OSTSIZE, useless to run large O_DIRECT test" && return 0
6174 trap cleanup_test_78 EXIT
6176 [[ $F78SIZE -gt $((SMALLESTOST * $OSTCOUNT / 1024 - 80)) ]] &&
6177 F78SIZE=$((SMALLESTOST * $OSTCOUNT / 1024 - 80))
6179 [ "$SLOW" = "no" ] && NSEQ=1 && [ $F78SIZE -gt 32 ] && F78SIZE=32
6180 echo "File size: $F78SIZE"
6181 $SETSTRIPE -c $OSTCOUNT $DIR/$tfile || error "setstripe failed"
6182 for i in $(seq 1 $NSEQ); do
6183 FSIZE=$(($F78SIZE / ($NSEQ - $i + 1)))
6184 echo directIO rdwr round $i of $NSEQ
6185 $DIRECTIO rdwr $DIR/$tfile 0 $FSIZE 1048576||error "rdwr failed"
6190 run_test 78 "handle large O_DIRECT writes correctly ============"
6192 test_79() { # bug 12743
6193 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
6194 wait_delete_completed
6196 BKTOTAL=$(calc_osc_kbytes kbytestotal)
6197 BKFREE=$(calc_osc_kbytes kbytesfree)
6198 BKAVAIL=$(calc_osc_kbytes kbytesavail)
6200 STRING=`df -P $MOUNT | tail -n 1 | awk '{print $2","$3","$4}'`
6201 DFTOTAL=`echo $STRING | cut -d, -f1`
6202 DFUSED=`echo $STRING | cut -d, -f2`
6203 DFAVAIL=`echo $STRING | cut -d, -f3`
6204 DFFREE=$(($DFTOTAL - $DFUSED))
6206 ALLOWANCE=$((64 * $OSTCOUNT))
6208 if [ $DFTOTAL -lt $(($BKTOTAL - $ALLOWANCE)) ] ||
6209 [ $DFTOTAL -gt $(($BKTOTAL + $ALLOWANCE)) ] ; then
6210 error "df total($DFTOTAL) mismatch OST total($BKTOTAL)"
6212 if [ $DFFREE -lt $(($BKFREE - $ALLOWANCE)) ] ||
6213 [ $DFFREE -gt $(($BKFREE + $ALLOWANCE)) ] ; then
6214 error "df free($DFFREE) mismatch OST free($BKFREE)"
6216 if [ $DFAVAIL -lt $(($BKAVAIL - $ALLOWANCE)) ] ||
6217 [ $DFAVAIL -gt $(($BKAVAIL + $ALLOWANCE)) ] ; then
6218 error "df avail($DFAVAIL) mismatch OST avail($BKAVAIL)"
6221 run_test 79 "df report consistency check ======================="
6223 test_80() { # bug 10718
6224 remote_ost_nodsh && skip "remote OST with nodsh" && return
6225 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
6226 # relax strong synchronous semantics for slow backends like ZFS
6227 local soc="obdfilter.*.sync_on_lock_cancel"
6228 local soc_old=$(do_facet ost1 lctl get_param -n $soc | head -n1)
6230 if [ "$soc_old" != "never" -a "$(facet_fstype ost1)" != "ldiskfs" ]; then
6231 hosts=$(for host in $(seq -f "ost%g" 1 $OSTCOUNT); do
6232 facet_active_host $host; done | sort -u)
6233 do_nodes $hosts lctl set_param $soc=never
6236 dd if=/dev/zero of=$DIR/$tfile bs=1M count=1 seek=1M
6238 local BEFORE=`date +%s`
6239 cancel_lru_locks osc
6240 local AFTER=`date +%s`
6241 local DIFF=$((AFTER-BEFORE))
6242 if [ $DIFF -gt 1 ] ; then
6243 error "elapsed for 1M@1T = $DIFF"
6246 [ -n "$hosts" ] && do_nodes $hosts lctl set_param $soc=$soc_old
6250 run_test 80 "Page eviction is equally fast at high offsets too ===="
6252 test_81a() { # LU-456
6253 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
6254 remote_ost_nodsh && skip "remote OST with nodsh" && return
6255 # define OBD_FAIL_OST_MAPBLK_ENOSPC 0x228
6256 # MUST OR with the OBD_FAIL_ONCE (0x80000000)
6257 do_facet ost1 lctl set_param fail_loc=0x80000228
6259 # write should trigger a retry and success
6260 $SETSTRIPE -i 0 -c 1 $DIR/$tfile
6261 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c
6263 if [ $RC -ne 0 ] ; then
6264 error "write should success, but failed for $RC"
6267 run_test 81a "OST should retry write when get -ENOSPC ==============="
6269 test_81b() { # LU-456
6270 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
6271 remote_ost_nodsh && skip "remote OST with nodsh" && return
6272 # define OBD_FAIL_OST_MAPBLK_ENOSPC 0x228
6273 # Don't OR with the OBD_FAIL_ONCE (0x80000000)
6274 do_facet ost1 lctl set_param fail_loc=0x228
6276 # write should retry several times and return -ENOSPC finally
6277 $SETSTRIPE -i 0 -c 1 $DIR/$tfile
6278 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c
6281 if [ $RC -ne $ENOSPC ] ; then
6282 error "dd should fail for -ENOSPC, but succeed."
6285 run_test 81b "OST should return -ENOSPC when retry still fails ======="
6287 test_82() { # LU-1031
6288 dd if=/dev/zero of=$DIR/$tfile bs=1M count=10
6292 multiop_bg_pause $DIR/$tfile OG${gid1}_g${gid1}c || return 1
6294 multiop_bg_pause $DIR/$tfile O_G${gid2}r10g${gid2}c || return 2
6296 kill -USR1 $MULTIPID2
6298 if [[ `ps h -o comm -p $MULTIPID2` == "" ]]; then
6299 error "First grouplock does not block second one"
6301 echo "Second grouplock blocks first one"
6303 kill -USR1 $MULTIPID1
6307 run_test 82 "Basic grouplock test ==============================="
6310 [ -z "$(which cvs 2>/dev/null)" ] && skip_env "could not find cvs" &&
6312 test_mkdir -p $DIR/d99cvsroot
6313 chown $RUNAS_ID $DIR/d99cvsroot
6314 local oldPWD=$PWD # bug 13584, use $TMP as working dir
6317 $RUNAS cvs -d $DIR/d99cvsroot init || error "cvs init failed"
6320 run_test 99a "cvs init ========================================="
6323 [ -z "$(which cvs 2>/dev/null)" ] &&
6324 skip_env "could not find cvs" && return
6325 [ ! -d $DIR/d99cvsroot ] && test_99a
6327 # some versions of cvs import exit(1) when asked to import links or
6328 # files they can't read. ignore those files.
6329 TOIGNORE=$(find . -type l -printf '-I %f\n' -o \
6330 ! -perm /4 -printf '-I %f\n')
6331 $RUNAS cvs -d $DIR/d99cvsroot import -m "nomesg" $TOIGNORE \
6332 d99reposname vtag rtag
6334 run_test 99b "cvs import ======================================="
6337 [ -z "$(which cvs 2>/dev/null)" ] && skip_env "could not find cvs" && return
6338 [ ! -d $DIR/d99cvsroot ] && test_99b
6340 test_mkdir -p $DIR/d99reposname
6341 chown $RUNAS_ID $DIR/d99reposname
6342 $RUNAS cvs -d $DIR/d99cvsroot co d99reposname
6344 run_test 99c "cvs checkout ====================================="
6347 [ -z "$(which cvs 2>/dev/null)" ] && skip_env "could not find cvs" && return
6348 [ ! -d $DIR/d99cvsroot ] && test_99c
6349 cd $DIR/d99reposname
6351 $RUNAS cvs add -m 'addmsg' foo99
6353 run_test 99d "cvs add =========================================="
6356 [ -z "$(which cvs 2>/dev/null)" ] && skip_env "could not find cvs" && return
6357 [ ! -d $DIR/d99cvsroot ] && test_99c
6358 cd $DIR/d99reposname
6361 run_test 99e "cvs update ======================================="
6364 [ -z "$(which cvs 2>/dev/null)" ] && skip_env "could not find cvs" && return
6365 [ ! -d $DIR/d99cvsroot ] && test_99d
6366 cd $DIR/d99reposname
6367 $RUNAS cvs commit -m 'nomsg' foo99
6368 rm -fr $DIR/d99cvsroot
6370 run_test 99f "cvs commit ======================================="
6373 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
6374 [ "$NETTYPE" = tcp ] || \
6375 { skip "TCP secure port test, not useful for NETTYPE=$NETTYPE" && \
6378 remote_ost_nodsh && skip "remote OST with nodsh" && return
6379 remote_mds_nodsh && skip "remote MDS with nodsh" && return
6381 { skip "useless for local single node setup" && return; }
6383 netstat -tna | ( rc=1; while read PROT SND RCV LOCAL REMOTE STAT; do
6384 [ "$PROT" != "tcp" ] && continue
6385 RPORT=$(echo $REMOTE | cut -d: -f2)
6386 [ "$RPORT" != "$ACCEPTOR_PORT" ] && continue
6389 LPORT=`echo $LOCAL | cut -d: -f2`
6390 if [ $LPORT -ge 1024 ]; then
6391 echo "bad: $PROT $SND $RCV $LOCAL $REMOTE $STAT"
6393 error_exit "local: $LPORT > 1024, remote: $RPORT"
6396 [ "$rc" = 0 ] || error_exit "privileged port not found" )
6398 run_test 100 "check local port using privileged port ==========="
6400 function get_named_value()
6409 echo $line | sed "s/^$tag[ ]*//"
6416 export CACHE_MAX=$($LCTL get_param -n llite.*.max_cached_mb |
6417 awk '/^max_cached_mb/ { print $2 }')
6420 $LCTL set_param -n llite.*.max_cached_mb $CACHE_MAX
6425 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
6426 [ $MDSCOUNT -ge 2 ] && skip "skip now for >= 2 MDTs" && return #LU-4322
6430 local cache_limit=32
6432 $LCTL set_param -n osc.*-osc*.rpc_stats 0
6433 trap cleanup_101a EXIT
6434 $LCTL set_param -n llite.*.read_ahead_stats 0
6435 $LCTL set_param -n llite.*.max_cached_mb $cache_limit
6438 # randomly read 10000 of 64K chunks from file 3x 32MB in size
6440 echo "nreads: $nreads file size: $((cache_limit * 3))MB"
6441 $READS -f $DIR/$tfile -s$((cache_limit * 3192 * 1024)) -b65536 -C -n$nreads -t 180
6444 for s in $($LCTL get_param -n llite.*.read_ahead_stats |
6445 get_named_value 'read but discarded' | cut -d" " -f1); do
6446 discard=$(($discard + $s))
6450 if [[ $(($discard * 10)) -gt $nreads ]]; then
6451 $LCTL get_param osc.*-osc*.rpc_stats
6452 $LCTL get_param llite.*.read_ahead_stats
6453 error "too many ($discard) discarded pages"
6455 rm -f $DIR/$tfile || true
6457 run_test 101a "check read-ahead for random reads ================"
6460 test_mkdir -p $DIR/$tdir
6461 local STRIPE_SIZE=$1
6462 local FILE_LENGTH=$2
6465 local FILE_SIZE_MB=$((FILE_LENGTH / STRIPE_SIZE))
6467 local list=$(comma_list $(osts_nodes))
6468 set_osd_param $list '' read_cache_enable 0
6469 set_osd_param $list '' writethrough_cache_enable 0
6471 trap cleanup_test101bc EXIT
6472 # prepare the read-ahead file
6473 $SETSTRIPE -S $STRIPE_SIZE -i $STRIPE_OFFSET -c $OSTCOUNT $DIR/$tfile
6475 dd if=/dev/zero of=$DIR/$tfile bs=$STRIPE_SIZE \
6476 count=$FILE_SIZE_MB 2> /dev/null
6480 cleanup_test101bc() {
6485 local list=$(comma_list $(osts_nodes))
6486 set_osd_param $list '' read_cache_enable 1
6487 set_osd_param $list '' writethrough_cache_enable 1
6491 awk 'BEGIN{total=0}; {total+=$1}; END{print total}'
6496 local STRIPE_SIZE=$2
6497 local FILE_LENGTH=$3
6498 local RA_INC=1048576
6499 local STRIDE_LENGTH=$((STRIPE_SIZE/READ_SIZE))
6500 local discard_limit=$((((STRIDE_LENGTH - 1)*3/(STRIDE_LENGTH*OSTCOUNT))* \
6501 (STRIDE_LENGTH*OSTCOUNT - STRIDE_LENGTH)))
6502 DISCARD=$($LCTL get_param -n llite.*.read_ahead_stats |
6503 get_named_value 'read but discarded' |
6504 cut -d" " -f1 | calc_total)
6505 if [[ $DISCARD -gt $discard_limit ]]; then
6506 $LCTL get_param llite.*.read_ahead_stats
6507 error "Too many ($DISCARD) discarded pages with size (${READ_SIZE})"
6509 echo "Read-ahead success for size ${READ_SIZE}"
6514 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
6515 [[ $OSTCOUNT -lt 2 ]] &&
6516 skip_env "skipping stride IO stride-ahead test" && return
6517 local STRIPE_SIZE=1048576
6518 local STRIDE_SIZE=$((STRIPE_SIZE*OSTCOUNT))
6519 if [ $SLOW == "yes" ]; then
6520 local FILE_LENGTH=$((STRIDE_SIZE * 64))
6522 local FILE_LENGTH=$((STRIDE_SIZE * 8))
6525 local ITERATION=$((FILE_LENGTH / STRIDE_SIZE))
6527 # prepare the read-ahead file
6528 setup_test101bc $STRIPE_SIZE $FILE_LENGTH
6529 cancel_lru_locks osc
6530 for BIDX in 2 4 8 16 32 64 128 256
6532 local BSIZE=$((BIDX*4096))
6533 local READ_COUNT=$((STRIPE_SIZE/BSIZE))
6534 local STRIDE_LENGTH=$((STRIDE_SIZE/BSIZE))
6535 local OFFSET=$((STRIPE_SIZE/BSIZE*(OSTCOUNT - 1)))
6536 $LCTL set_param -n llite.*.read_ahead_stats 0
6537 $READS -f $DIR/$tfile -l $STRIDE_LENGTH -o $OFFSET \
6538 -s $FILE_LENGTH -b $STRIPE_SIZE -a $READ_COUNT -n $ITERATION
6539 cancel_lru_locks osc
6540 ra_check_101 $BSIZE $STRIPE_SIZE $FILE_LENGTH
6545 run_test 101b "check stride-io mode read-ahead ================="
6548 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
6549 local STRIPE_SIZE=1048576
6550 local FILE_LENGTH=$((STRIPE_SIZE*100))
6554 setup_test101bc $STRIPE_SIZE $FILE_LENGTH
6556 cancel_lru_locks osc
6557 $LCTL set_param osc.*.rpc_stats 0
6558 $READS -f $DIR/$tfile -s$FILE_LENGTH -b65536 -n$nreads -t 180
6559 for osc_rpc_stats in $($LCTL get_param -N osc.*.rpc_stats); do
6560 local stats=$($LCTL get_param -n $osc_rpc_stats)
6561 local lines=$(echo "$stats" | awk 'END {print NR;}')
6564 if [ $lines -le 20 ]; then
6567 for size in 1 2 4 8; do
6568 local rpc=$(echo "$stats" |
6569 awk '($1 == "'$size':") {print $2; exit; }')
6571 error "Small $((size*4))k read IO $rpc !"
6573 echo "$osc_rpc_stats check passed!"
6578 run_test 101c "check stripe_size aligned read-ahead ================="
6581 $LCTL get_param -n llite.*.max_read_ahead_mb | head -n 1
6582 $LCTL set_param -n llite.*.max_read_ahead_mb $1 > /dev/null 2>&1
6586 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
6587 local file=$DIR/$tfile
6588 local sz_MB=${FILESIZE_101d:-500}
6589 local ra_MB=${READAHEAD_MB:-40}
6591 local free_MB=$(($(df -P $DIR | tail -n 1 | awk '{ print $4 }') / 1024))
6592 [ $free_MB -lt $sz_MB ] &&
6593 skip "Need free space ${sz_MB}M, have ${free_MB}M" && return
6595 echo "Create test file $file size ${sz_MB}M, ${free_MB}M free"
6596 $SETSTRIPE -c -1 $file || error "setstripe failed"
6598 dd if=/dev/zero of=$file bs=1M count=$sz_MB || error "dd failed"
6599 echo Cancel LRU locks on lustre client to flush the client cache
6600 cancel_lru_locks osc
6602 echo Disable read-ahead
6603 local old_READAHEAD=$(set_read_ahead 0)
6605 echo Reading the test file $file with read-ahead disabled
6606 local raOFF=$(do_and_time "dd if=$file of=/dev/null bs=1M count=$sz_MB")
6608 echo Cancel LRU locks on lustre client to flush the client cache
6609 cancel_lru_locks osc
6610 echo Enable read-ahead with ${ra_MB}MB
6611 set_read_ahead $ra_MB
6613 echo Reading the test file $file with read-ahead enabled
6614 local raON=$(do_and_time "dd if=$file of=/dev/null bs=1M count=$sz_MB")
6616 echo "read-ahead disabled time read $raOFF"
6617 echo "read-ahead enabled time read $raON"
6619 set_read_ahead $old_READAHEAD
6621 wait_delete_completed
6623 [ $raOFF -le 1 -o $raON -lt $raOFF ] ||
6624 error "readahead ${raON}s > no-readahead ${raOFF}s ${sz_MB}M"
6626 run_test 101d "file read with and without read-ahead enabled"
6629 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
6630 local file=$DIR/$tfile
6631 local size_KB=500 #KB
6635 local free_KB=$(df -P $DIR | tail -n 1 | awk '{ print $4 }')
6636 local need_KB=$((count * size_KB))
6637 [[ $free_KB -le $need_KB ]] &&
6638 skip_env "Need free space $need_KB, have $free_KB" && return
6640 echo "Creating $count ${size_KB}K test files"
6641 for ((i = 0; i < $count; i++)); do
6642 dd if=/dev/zero of=$file.$i bs=$bsize count=$size_KB 2>/dev/null
6645 echo "Cancel LRU locks on lustre client to flush the client cache"
6646 cancel_lru_locks osc
6648 echo "Reset readahead stats"
6649 $LCTL set_param -n llite.*.read_ahead_stats 0
6651 for ((i = 0; i < $count; i++)); do
6652 dd if=$file.$i of=/dev/null bs=$bsize count=$size_KB 2>/dev/null
6655 local miss=$($LCTL get_param -n llite.*.read_ahead_stats |
6656 get_named_value 'misses' | cut -d" " -f1 | calc_total)
6658 for ((i = 0; i < $count; i++)); do
6659 rm -rf $file.$i 2>/dev/null
6662 #10000 means 20% reads are missing in readahead
6663 [[ $miss -lt 10000 ]] || error "misses too much for small reads"
6665 run_test 101e "check read-ahead for small read(1k) for small files(500k)"
6668 which iozone || { skip "no iozone installed" && return; }
6670 local old_debug=$($LCTL get_param debug)
6671 old_debug=${old_debug#*=}
6672 $LCTL set_param debug="reada mmap"
6674 # create a test file
6675 iozone -i 0 -+n -r 1m -s 128m -w -f $DIR/$tfile > /dev/null 2>&1
6677 echo Cancel LRU locks on lustre client to flush the client cache
6678 cancel_lru_locks osc
6680 echo Reset readahead stats
6681 $LCTL set_param -n llite.*.read_ahead_stats 0
6683 echo mmap read the file with small block size
6684 iozone -i 1 -u 1 -l 1 -+n -r 32k -s 128m -B -f $DIR/$tfile \
6687 echo checking missing pages
6688 $LCTL get_param llite.*.read_ahead_stats
6689 local miss=$($LCTL get_param -n llite.*.read_ahead_stats |
6690 get_named_value 'misses' | cut -d" " -f1 | calc_total)
6692 $LCTL set_param debug="$old_debug"
6693 [ $miss -lt 3 ] || error "misses too much pages ('$miss')!"
6696 run_test 101f "check mmap read performance"
6700 local osts=$(get_facets OST)
6701 local list=$(comma_list $(osts_nodes))
6702 local p="$TMP/$TESTSUITE-$TESTNAME.parameters"
6704 save_lustre_params $osts "obdfilter.*.brw_size" > $p
6706 $LFS setstripe -c 1 $DIR/$tfile
6708 if [ $(lustre_version_code ost1) -ge $(version_code 2.8.52) ]; then
6709 set_osd_param $list '' brw_size 16M
6711 echo "remount client to enable large RPC size"
6712 remount_client $MOUNT || error "remount_client failed"
6714 for mp in $($LCTL get_param -n osc.*.max_pages_per_rpc); do
6715 [ "$mp" -eq 4096 ] ||
6716 error "max_pages_per_rpc not correctly set"
6719 $LCTL set_param -n osc.*.rpc_stats=0
6721 # 10*16 MiB should be enough for the test
6722 dd if=/dev/zero of=$DIR/$tfile bs=16M count=10
6723 cancel_lru_locks osc
6724 dd of=/dev/null if=$DIR/$tfile bs=16M count=10
6726 # calculate 16 MiB RPCs
6727 rpcs=$($LCTL get_param 'osc.*.rpc_stats' |
6728 sed -n '/pages per rpc/,/^$/p' |
6729 awk 'BEGIN { sum = 0 }; /4096:/ { sum += $2 };
6732 [ "$rpcs" -eq 10 ] || error "not all RPCs are 16 MiB BRW rpcs"
6735 echo "set RPC size to 4MB"
6737 $LCTL set_param -n osc.*.max_pages_per_rpc=4M osc.*.rpc_stats=0
6738 dd if=/dev/zero of=$DIR/$tfile bs=4M count=25
6739 cancel_lru_locks osc
6740 dd of=/dev/null if=$DIR/$tfile bs=4M count=25
6742 # calculate 4 MiB RPCs
6743 rpcs=$($LCTL get_param 'osc.*.rpc_stats' |
6744 sed -n '/pages per rpc/,/^$/p' |
6745 awk 'BEGIN { sum = 0 }; /1024:/ { sum += $2 };
6748 [ "$rpcs" -eq 25 ] || error "not all RPCs are 4 MiB BRW rpcs"
6750 restore_lustre_params < $p
6751 remount_client $MOUNT || error "remount_client failed"
6753 rm -f $p $DIR/$tfile
6755 run_test 101g "Big bulk(4/16 MiB) readahead"
6758 test_mkdir -p $DIR/$tdir
6759 chown $RUNAS_ID $DIR/$tdir
6762 STRIPE_COUNT=$OSTCOUNT
6763 [[ $OSTCOUNT -gt 4 ]] && STRIPE_COUNT=4
6765 trap cleanup_test102 EXIT
6767 $1 $SETSTRIPE -S $STRIPE_SIZE -i $STRIPE_OFFSET -c $STRIPE_COUNT $tdir
6769 for num in 1 2 3 4; do
6770 for count in $(seq 1 $STRIPE_COUNT); do
6771 for idx in $(seq 0 $[$STRIPE_COUNT - 1]); do
6772 local size=`expr $STRIPE_SIZE \* $num`
6773 local file=file"$num-$idx-$count"
6774 $1 $SETSTRIPE -S $size -i $idx -c $count $file
6780 $1 $TAR cf $TMP/f102.tar $tdir --xattrs
6786 rm -rf $DIR/d0.sanity/d102
6790 local testfile=$DIR/$tfile
6794 [ "$UID" != 0 ] && skip_env "must run as root" && return
6795 [ -z "$(lctl get_param -n mdc.*-mdc-*.connect_flags | grep xattr)" ] &&
6796 skip_env "must have user_xattr" && return
6798 [ -z "$(which setfattr 2>/dev/null)" ] &&
6799 skip_env "could not find setfattr" && return
6801 echo "set/get xattr..."
6802 setfattr -n trusted.name1 -v value1 $testfile ||
6803 error "setfattr -n trusted.name1=value1 $testfile failed"
6804 getfattr -n trusted.name1 $testfile 2> /dev/null |
6805 grep "trusted.name1=.value1" ||
6806 error "$testfile missing trusted.name1=value1"
6808 setfattr -n user.author1 -v author1 $testfile ||
6809 error "setfattr -n user.author1=author1 $testfile failed"
6810 getfattr -n user.author1 $testfile 2> /dev/null |
6811 grep "user.author1=.author1" ||
6812 error "$testfile missing trusted.author1=author1"
6815 setfattr -n trusted.name2 -v value2 $testfile ||
6816 error "$testfile unable to set trusted.name2"
6817 setfattr -n trusted.name3 -v value3 $testfile ||
6818 error "$testfile unable to set trusted.name3"
6819 [ $(getfattr -d -m "^trusted" $testfile 2> /dev/null |
6820 grep "trusted.name" | wc -l) -eq 3 ] ||
6821 error "$testfile missing 3 trusted.name xattrs"
6823 setfattr -n user.author2 -v author2 $testfile ||
6824 error "$testfile unable to set user.author2"
6825 setfattr -n user.author3 -v author3 $testfile ||
6826 error "$testfile unable to set user.author3"
6827 [ $(getfattr -d -m "^user" $testfile 2> /dev/null |
6828 grep "user.author" | wc -l) -eq 3 ] ||
6829 error "$testfile missing 3 user.author xattrs"
6831 echo "remove xattr..."
6832 setfattr -x trusted.name1 $testfile ||
6833 error "$testfile error deleting trusted.name1"
6834 getfattr -d -m trusted $testfile 2> /dev/null | grep "trusted.name1" &&
6835 error "$testfile did not delete trusted.name1 xattr"
6837 setfattr -x user.author1 $testfile ||
6838 error "$testfile error deleting user.author1"
6839 getfattr -d -m user $testfile 2> /dev/null | grep "user.author1" &&
6840 error "$testfile did not delete trusted.name1 xattr"
6842 # b10667: setting lustre special xattr be silently discarded
6843 echo "set lustre special xattr ..."
6844 setfattr -n "trusted.lov" -v "invalid value" $testfile ||
6845 error "$testfile allowed setting trusted.lov"
6847 run_test 102a "user xattr test =================================="
6850 [ -z "$(which setfattr 2>/dev/null)" ] &&
6851 skip_env "could not find setfattr" && return
6853 # b10930: get/set/list trusted.lov xattr
6854 echo "get/set/list trusted.lov xattr ..."
6855 [[ $OSTCOUNT -lt 2 ]] && skip_env "skipping 2-stripe test" && return
6856 local testfile=$DIR/$tfile
6857 $SETSTRIPE -S 65536 -i 1 -c $OSTCOUNT $testfile ||
6858 error "setstripe failed"
6859 local STRIPECOUNT=$($GETSTRIPE -c $testfile) ||
6860 error "getstripe failed"
6861 getfattr -d -m "^trusted" $testfile 2>/dev/null | grep "trusted.lov" ||
6862 error "can't get trusted.lov from $testfile"
6864 local testfile2=${testfile}2
6865 local value=$(getfattr -n trusted.lov $testfile 2>/dev/null |
6866 grep "trusted.lov" | sed -e 's/[^=]\+=//')
6869 setfattr -n trusted.lov -v $value $testfile2
6870 local stripe_size=$($GETSTRIPE -S $testfile2)
6871 local stripe_count=$($GETSTRIPE -c $testfile2)
6872 [[ $stripe_size -eq 65536 ]] ||
6873 error "stripe size $stripe_size != 65536"
6874 [[ $stripe_count -eq $STRIPECOUNT ]] ||
6875 error "stripe count $stripe_count != $STRIPECOUNT"
6878 run_test 102b "getfattr/setfattr for trusted.lov EAs ============"
6881 [ -z "$(which setfattr 2>/dev/null)" ] &&
6882 skip_env "could not find setfattr" && return
6884 # b10930: get/set/list lustre.lov xattr
6885 echo "get/set/list lustre.lov xattr ..."
6886 [[ $OSTCOUNT -lt 2 ]] && skip_env "skipping 2-stripe test" && return
6887 test_mkdir -p $DIR/$tdir
6888 chown $RUNAS_ID $DIR/$tdir
6889 local testfile=$DIR/$tdir/$tfile
6890 $RUNAS $SETSTRIPE -S 65536 -i 1 -c $OSTCOUNT $testfile ||
6891 error "setstripe failed"
6892 local STRIPECOUNT=$($RUNAS $GETSTRIPE -c $testfile) ||
6893 error "getstripe failed"
6894 $RUNAS getfattr -d -m "^lustre" $testfile 2> /dev/null | \
6895 grep "lustre.lov" || error "can't get lustre.lov from $testfile"
6897 local testfile2=${testfile}2
6898 local value=`getfattr -n lustre.lov $testfile 2> /dev/null | \
6899 grep "lustre.lov" |sed -e 's/[^=]\+=//' `
6901 $RUNAS $MCREATE $testfile2
6902 $RUNAS setfattr -n lustre.lov -v $value $testfile2
6903 local stripe_size=$($RUNAS $GETSTRIPE -S $testfile2)
6904 local stripe_count=$($RUNAS $GETSTRIPE -c $testfile2)
6905 [ $stripe_size -eq 65536 ] || error "stripe size $stripe_size != 65536"
6906 [ $stripe_count -eq $STRIPECOUNT ] ||
6907 error "stripe count $stripe_count != $STRIPECOUNT"
6909 run_test 102c "non-root getfattr/setfattr for lustre.lov EAs ==========="
6911 compare_stripe_info1() {
6912 local stripe_index_all_zero=true
6914 for num in 1 2 3 4; do
6915 for count in $(seq 1 $STRIPE_COUNT); do
6916 for offset in $(seq 0 $[$STRIPE_COUNT - 1]); do
6917 local size=$((STRIPE_SIZE * num))
6918 local file=file"$num-$offset-$count"
6919 stripe_size=$($LFS getstripe -S $PWD/$file)
6920 [[ $stripe_size -ne $size ]] &&
6921 error "$file: size $stripe_size != $size"
6922 stripe_count=$($LFS getstripe -c $PWD/$file)
6923 # allow fewer stripes to be created, ORI-601
6924 [[ $stripe_count -lt $(((3 * count + 3) / 4)) ]] &&
6925 error "$file: count $stripe_count != $count"
6926 stripe_index=$($LFS getstripe -i $PWD/$file)
6927 [[ $stripe_index -ne 0 ]] &&
6928 stripe_index_all_zero=false
6932 $stripe_index_all_zero &&
6933 error "all files are being extracted starting from OST index 0"
6938 [ -n "$(which tar 2>/dev/null)" ] &&
6939 strings $(which tar) | grep -q "lustre" && echo tar
6943 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
6944 # b10930: tar test for trusted.lov xattr
6945 TAR=$(find_lustre_tar)
6946 [ -z "$TAR" ] && skip_env "lustre-aware tar is not installed" && return
6947 [[ $OSTCOUNT -lt 2 ]] && skip_env "skipping N-stripe test" && return
6949 test_mkdir -p $DIR/d102d
6950 $TAR xf $TMP/f102.tar -C $DIR/d102d --xattrs
6952 compare_stripe_info1
6954 run_test 102d "tar restore stripe info from tarfile,not keep osts ==========="
6957 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
6958 # b10930: tar test for trusted.lov xattr
6959 TAR=$(find_lustre_tar)
6960 [ -z "$TAR" ] && skip_env "lustre-aware tar is not installed" && return
6961 [[ $OSTCOUNT -lt 2 ]] && skip_env "skipping N-stripe test" && return
6963 test_mkdir -p $DIR/d102f
6965 $TAR cf - --xattrs $tdir | $TAR xf - --xattrs -C $DIR/d102f
6967 compare_stripe_info1
6969 run_test 102f "tar copy files, not keep osts ==========="
6972 local xsize=${1:-1024} # in bytes
6973 local file=$DIR/$tfile
6975 [ -z "$(lctl get_param -n mdc.*.connect_flags | grep xattr)" ] &&
6976 skip "must have user_xattr" && return 0
6977 [ -z "$(which setfattr 2>/dev/null)" ] &&
6978 skip_env "could not find setfattr" && return 0
6979 [ -z "$(which getfattr 2>/dev/null)" ] &&
6980 skip_env "could not find getfattr" && return 0
6984 local value="$(generate_string $xsize)"
6986 local xbig=trusted.big
6987 log "save $xbig on $file"
6988 setfattr -n $xbig -v $value $file ||
6989 error "saving $xbig on $file failed"
6991 local orig=$(get_xattr_value $xbig $file)
6992 [[ "$orig" != "$value" ]] && error "$xbig different after saving $xbig"
6994 local xsml=trusted.sml
6995 log "save $xsml on $file"
6996 setfattr -n $xsml -v val $file || error "saving $xsml on $file failed"
6998 local new=$(get_xattr_value $xbig $file)
6999 [[ "$new" != "$orig" ]] && error "$xbig different after saving $xsml"
7001 log "grow $xsml on $file"
7002 setfattr -n $xsml -v "$value" $file ||
7003 error "growing $xsml on $file failed"
7005 new=$(get_xattr_value $xbig $file)
7006 [[ "$new" != "$orig" ]] && error "$xbig different after growing $xsml"
7007 log "$xbig still valid after growing $xsml"
7012 test_102h() { # bug 15777
7015 run_test 102h "grow xattr from inside inode to external block"
7018 large_xattr_enabled || { skip "large_xattr disabled" && return; }
7019 grow_xattr $(max_xattr_size)
7021 run_test 102ha "grow xattr from inside inode to external inode"
7023 test_102i() { # bug 17038
7024 [ -z "$(which getfattr 2>/dev/null)" ] &&
7025 skip "could not find getfattr" && return
7027 ln -s $DIR/$tfile $DIR/${tfile}link
7028 getfattr -n trusted.lov $DIR/$tfile ||
7029 error "lgetxattr on $DIR/$tfile failed"
7030 getfattr -h -n trusted.lov $DIR/${tfile}link 2>&1 |
7031 grep -i "no such attr" ||
7032 error "error for lgetxattr on $DIR/${tfile}link is not ENODATA"
7033 rm -f $DIR/$tfile $DIR/${tfile}link
7035 run_test 102i "lgetxattr test on symbolic link ============"
7038 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
7039 TAR=$(find_lustre_tar)
7040 [ -z "$TAR" ] && skip_env "lustre-aware tar is not installed" && return
7041 [[ $OSTCOUNT -lt 2 ]] && skip_env "skipping N-stripe test" && return
7042 setup_test102 "$RUNAS"
7043 test_mkdir -p $DIR/d102j
7044 chown $RUNAS_ID $DIR/d102j
7045 $RUNAS $TAR xf $TMP/f102.tar -C $DIR/d102j --xattrs
7047 compare_stripe_info1 "$RUNAS"
7049 run_test 102j "non-root tar restore stripe info from tarfile, not keep osts ==="
7052 [ -z "$(which setfattr 2>/dev/null)" ] &&
7053 skip "could not find setfattr" && return
7055 # b22187 just check that does not crash for regular file.
7056 setfattr -n trusted.lov $DIR/$tfile
7057 # b22187 'setfattr -n trusted.lov' should work as remove LOV EA for directories
7058 local test_kdir=$DIR/d102k
7059 test_mkdir $test_kdir
7060 local default_size=`$GETSTRIPE -S $test_kdir`
7061 local default_count=`$GETSTRIPE -c $test_kdir`
7062 local default_offset=`$GETSTRIPE -i $test_kdir`
7063 $SETSTRIPE -S 65536 -i 0 -c $OSTCOUNT $test_kdir ||
7064 error 'dir setstripe failed'
7065 setfattr -n trusted.lov $test_kdir
7066 local stripe_size=`$GETSTRIPE -S $test_kdir`
7067 local stripe_count=`$GETSTRIPE -c $test_kdir`
7068 local stripe_offset=`$GETSTRIPE -i $test_kdir`
7069 [ $stripe_size -eq $default_size ] ||
7070 error "stripe size $stripe_size != $default_size"
7071 [ $stripe_count -eq $default_count ] ||
7072 error "stripe count $stripe_count != $default_count"
7073 [ $stripe_offset -eq $default_offset ] ||
7074 error "stripe offset $stripe_offset != $default_offset"
7075 rm -rf $DIR/$tfile $test_kdir
7077 run_test 102k "setfattr without parameter of value shouldn't cause a crash"
7080 [ -z "$(which getfattr 2>/dev/null)" ] &&
7081 skip "could not find getfattr" && return
7083 # LU-532 trusted. xattr is invisible to non-root
7084 local testfile=$DIR/$tfile
7088 echo "listxattr as user..."
7089 chown $RUNAS_ID $testfile
7090 $RUNAS getfattr -d -m '.*' $testfile 2>&1 |
7091 grep -q "trusted" &&
7092 error "$testfile trusted xattrs are user visible"
7096 run_test 102l "listxattr size test =================================="
7098 test_102m() { # LU-3403 llite: error of listxattr when buffer is small
7099 local path=$DIR/$tfile
7102 listxattr_size_check $path || error "listattr_size_check $path failed"
7104 run_test 102m "Ensure listxattr fails on small bufffer ========"
7108 getxattr() { # getxattr path name
7109 # Return the base64 encoding of the value of xattr name on path.
7113 # # getfattr --absolute-names --encoding=base64 --name=trusted.lov $path
7115 # trusted.lov=0s0AvRCwEAAAAGAAAAAAAAAAAEAAACAAAAAAAQAAEAA...AAAAAAAAA=
7117 # We print just 0s0AvRCwEAAAAGAAAAAAAAAAAEAAACAAAAAAAQAAEAA...AAAAAAAAA=
7119 getfattr --absolute-names --encoding=base64 --name=$name $path |
7120 awk -F= -v name=$name '$1 == name {
7121 print substr($0, index($0, "=") + 1);
7125 test_102n() { # LU-4101 mdt: protect internal xattrs
7126 [ -z "$(which setfattr 2>/dev/null)" ] &&
7127 skip "could not find setfattr" && return
7128 if [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.5.50) ]
7130 skip "MDT < 2.5.50 allows setxattr on internal trusted xattrs"
7134 local file0=$DIR/$tfile.0
7135 local file1=$DIR/$tfile.1
7136 local xattr0=$TMP/$tfile.0
7137 local xattr1=$TMP/$tfile.1
7138 local namelist="lov lma lmv link fid version som hsm"
7142 rm -rf $file0 $file1 $xattr0 $xattr1
7145 # Get 'before' xattrs of $file1.
7146 getfattr --absolute-names --dump --match=- $file1 > $xattr0
7148 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.8.53) ] &&
7149 namelist+=" lfsck_namespace"
7150 for name in $namelist; do
7151 # Try to copy xattr from $file0 to $file1.
7152 value=$(getxattr $file0 trusted.$name 2> /dev/null)
7154 setfattr --name=trusted.$name --value="$value" $file1 ||
7155 error "setxattr 'trusted.$name' failed"
7157 # Try to set a garbage xattr.
7158 value=0sVGhlIHF1aWNrIGJyb3duIGZveCBqdW1wcyBvdmVyIGl0c2VsZi4=
7160 setfattr --name=trusted.$name --value="$value" $file1 ||
7161 error "setxattr 'trusted.$name' failed"
7163 # Try to remove the xattr from $file1. We don't care if this
7164 # appears to succeed or fail, we just don't want there to be
7165 # any changes or crashes.
7166 setfattr --remove=$trusted.$name $file1 2> /dev/null
7169 if [ $(lustre_version_code $SINGLEMDS) -gt $(version_code 2.6.50) ]
7172 # Try to copy xattr from $file0 to $file1.
7173 value=$(getxattr $file0 trusted.$name 2> /dev/null)
7175 setfattr --name=trusted.$name --value="$value" $file1 ||
7176 error "setxattr 'trusted.$name' failed"
7178 # Try to set a garbage xattr.
7179 value=0sVGhlIHF1aWNrIGJyb3duIGZveCBqdW1wcyBvdmVyIGl0c2VsZi4=
7181 setfattr --name=trusted.$name --value="$value" $file1 ||
7182 error "setxattr 'trusted.$name' failed"
7184 # Try to remove the xattr from $file1. We don't care if this
7185 # appears to succeed or fail, we just don't want there to be
7186 # any changes or crashes.
7187 setfattr --remove=$trusted.$name $file1 2> /dev/null
7190 # Get 'after' xattrs of file1.
7191 getfattr --absolute-names --dump --match=- $file1 > $xattr1
7193 if ! diff $xattr0 $xattr1; then
7194 error "before and after xattrs of '$file1' differ"
7197 rm -rf $file0 $file1 $xattr0 $xattr1
7201 run_test 102n "silently ignore setxattr on internal trusted xattrs"
7203 test_102p() { # LU-4703 setxattr did not check ownership
7204 local testfile=$DIR/$tfile
7206 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.5.56) ] &&
7207 skip "MDS needs to be at least 2.5.56" && return
7211 echo "setfacl as user..."
7212 $RUNAS setfacl -m "u:$RUNAS_ID:rwx" $testfile
7213 [ $? -ne 0 ] || error "setfacl by $RUNAS_ID was allowed on $testfile"
7215 echo "setfattr as user..."
7216 setfacl -m "u:$RUNAS_ID:---" $testfile
7217 $RUNAS setfattr -x system.posix_acl_access $testfile
7218 [ $? -ne 0 ] || error "setfattr by $RUNAS_ID was allowed on $testfile"
7220 run_test 102p "check setxattr(2) correctly fails without permission"
7223 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.6.92) ] &&
7224 skip "MDS needs to be at least 2.6.92" && return
7225 orphan_linkea_check $DIR/$tfile || error "orphan_linkea_check"
7227 run_test 102q "flistxattr should not return trusted.link EAs for orphans"
7230 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.6.93) ] &&
7231 skip "MDS needs to be at least 2.6.93" && return
7232 touch $DIR/$tfile || error "touch"
7233 setfattr -n user.$(basename $tfile) $DIR/$tfile || error "setfattr"
7234 getfattr -n user.$(basename $tfile) $DIR/$tfile || error "getfattr"
7235 rm $DIR/$tfile || error "rm"
7238 mkdir -p $DIR/$tdir || error "mkdir"
7239 setfattr -n user.$(basename $tdir) $DIR/$tdir || error "setfattr dir"
7240 getfattr -n user.$(basename $tdir) $DIR/$tdir || error "getfattr dir"
7241 setfattr -x user.$(basename $tdir) $DIR/$tdir ||
7242 error "$testfile error deleting user.author1"
7243 getfattr -d -m user.$(basename $tdir) 2> /dev/null |
7244 grep "user.$(basename $tdir)" &&
7245 error "$tdir did not delete user.$(basename $tdir)"
7246 rmdir $DIR/$tdir || error "rmdir"
7249 test_mkdir -p $DIR/$tdir || error "make striped dir"
7250 setfattr -n user.$(basename $tdir) $DIR/$tdir || error "setfattr dir"
7251 getfattr -n user.$(basename $tdir) $DIR/$tdir || error "getfattr dir"
7252 setfattr -x user.$(basename $tdir) $DIR/$tdir ||
7253 error "$testfile error deleting user.author1"
7254 getfattr -d -m user.$(basename $tdir) 2> /dev/null |
7255 grep "user.$(basename $tdir)" &&
7256 error "$tdir did not delete user.$(basename $tdir)"
7257 rmdir $DIR/$tdir || error "rm striped dir"
7259 run_test 102r "set EAs with empty values"
7263 $LUSTRE/tests/acl/run $LUSTRE/tests/acl/$1.test
7268 [ "$UID" != 0 ] && skip_env "must run as root" && return
7269 [ -z "$(lctl get_param -n mdc.*-mdc-*.connect_flags | grep acl)" ] &&
7270 skip "must have acl enabled" && return
7271 [ -z "$(which setfacl 2>/dev/null)" ] &&
7272 skip_env "could not find setfacl" && return
7273 $GSS && skip "could not run under gss" && return
7274 remote_mds_nodsh && skip "remote MDS with nodsh" && return
7276 gpasswd -a daemon bin # LU-5641
7277 do_facet $SINGLEMDS gpasswd -a daemon bin # LU-5641
7279 declare -a identity_old
7281 for num in $(seq $MDSCOUNT); do
7282 switch_identity $num true || identity_old[$num]=$?
7289 echo "performing cp ..."
7290 run_acl_subtest cp || error "run_acl_subtest cp failed"
7291 echo "performing getfacl-noacl..."
7292 run_acl_subtest getfacl-noacl || error "getfacl-noacl test failed"
7293 echo "performing misc..."
7294 run_acl_subtest misc || error "misc test failed"
7295 echo "performing permissions..."
7296 run_acl_subtest permissions || error "permissions failed"
7297 # LU-1482 mdd: Setting xattr are properly checked with and without ACLs
7298 if [ $(lustre_version_code $SINGLEMDS) -gt $(version_code 2.8.55) -o \
7299 \( $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.6) -a \
7300 $(lustre_version_code $SINGLEMDS) -ge $(version_code 2.5.29) \) ]
7302 echo "performing permissions xattr..."
7303 run_acl_subtest permissions_xattr ||
7304 error "permissions_xattr failed"
7306 echo "performing setfacl..."
7307 run_acl_subtest setfacl || error "setfacl test failed"
7309 # inheritance test got from HP
7310 echo "performing inheritance..."
7311 cp $LUSTRE/tests/acl/make-tree . || error "cannot copy make-tree"
7312 chmod +x make-tree || error "chmod +x failed"
7313 run_acl_subtest inheritance || error "inheritance test failed"
7316 echo "LU-974 ignore umask when acl is enabled..."
7317 run_acl_subtest 974 || error "LU-974 umask test failed"
7318 if [ $MDSCOUNT -ge 2 ]; then
7319 run_acl_subtest 974_remote ||
7320 error "LU-974 umask test failed under remote dir"
7323 echo "LU-2561 newly created file is same size as directory..."
7324 if [ $(facet_fstype $SINGLEMDS) != "zfs" ]; then
7325 run_acl_subtest 2561 || error "LU-2561 test failed"
7327 run_acl_subtest 2561_zfs || error "LU-2561 zfs test failed"
7330 run_acl_subtest 4924 || error "LU-4924 test failed"
7335 for num in $(seq $MDSCOUNT); do
7336 if [ "${identity_old[$num]}" = 1 ]; then
7337 switch_identity $num false || identity_old[$num]=$?
7341 run_test 103a "acl test ========================================="
7344 remote_mds_nodsh && skip "remote MDS with nodsh" && return
7346 local MDT_DEV=$(mdsdevname ${SINGLEMDS//mds/})
7347 local mountopts=$MDS_MOUNT_OPTS
7349 if [[ "$MDS_MOUNT_OPTS" =~ "noacl" ]]; then
7353 stop $SINGLEMDS || error "failed to stop MDT."
7355 if [ -z "$MDS_MOUNT_OPTS" ]; then
7356 MDS_MOUNT_OPTS="-o noacl"
7358 MDS_MOUNT_OPTS="${MDS_MOUNT_OPTS},noacl"
7360 start $SINGLEMDS $MDT_DEV $MDS_MOUNT_OPTS ||
7361 error "failed to start MDT."
7362 MDS_MOUNT_OPTS=$mountopts
7366 setfacl -m u:bin:rw $DIR/$tfile && error "setfacl should fail"
7370 stop $SINGLEMDS || error "failed to stop MDT."
7372 start $SINGLEMDS $MDT_DEV $MDS_MOUNT_OPTS ||
7373 error "failed to start MDT."
7378 run_test 103b "MDS mount option 'noacl'"
7382 cp -rp $DIR/$tdir $DIR/$tdir.bak
7384 [ -n "$(getfattr -d -m. $DIR/$tdir | grep posix_acl_default)" ] &&
7385 error "$DIR/$tdir shouldn't contain default ACL"
7386 [ -n "$(getfattr -d -m. $DIR/$tdir.bak | grep posix_acl_default)" ] &&
7387 error "$DIR/$tdir.bak shouldn't contain default ACL"
7390 run_test 103c "'cp -rp' won't set empty acl"
7393 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
7395 lfs df || error "lfs df failed"
7396 lfs df -ih || error "lfs df -ih failed"
7397 lfs df -h $DIR || error "lfs df -h $DIR failed"
7398 lfs df -i $DIR || error "lfs df -i $DIR failed"
7399 lfs df $DIR/$tfile || error "lfs df $DIR/$tfile failed"
7400 lfs df -ih $DIR/$tfile || error "lfs df -ih $DIR/$tfile failed"
7402 local OSC=$(lctl dl | grep OST0000-osc-[^M] | awk '{ print $4 }')
7403 lctl --device %$OSC deactivate
7404 lfs df || error "lfs df with deactivated OSC failed"
7405 lctl --device %$OSC activate
7406 # wait the osc back to normal
7407 wait_osc_import_state client ost FULL
7409 lfs df || error "lfs df with reactivated OSC failed"
7412 run_test 104a "lfs df [-ih] [path] test ========================="
7415 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
7416 [ $RUNAS_ID -eq $UID ] &&
7417 skip_env "RUNAS_ID = UID = $UID -- skipping" && return
7419 denied_cnt=$(($($RUNAS $LFS check servers 2>&1 |
7420 grep "Permission denied" | wc -l)))
7421 if [ $denied_cnt -ne 0 ]; then
7422 error "lfs check servers test failed"
7425 run_test 104b "$RUNAS lfs check servers test ===================="
7428 # doesn't work on 2.4 kernels
7430 if $(flock_is_enabled); then
7431 flocks_test 1 on -f $DIR/$tfile || error "fail flock on"
7433 flocks_test 1 off -f $DIR/$tfile || error "fail flock off"
7437 run_test 105a "flock when mounted without -o flock test ========"
7441 if $(flock_is_enabled); then
7442 flocks_test 1 on -c $DIR/$tfile || error "fail flock on"
7444 flocks_test 1 off -c $DIR/$tfile || error "fail flock off"
7448 run_test 105b "fcntl when mounted without -o flock test ========"
7452 if $(flock_is_enabled); then
7453 flocks_test 1 on -l $DIR/$tfile || error "fail flock on"
7455 flocks_test 1 off -l $DIR/$tfile || error "fail flock off"
7459 run_test 105c "lockf when mounted without -o flock test ========"
7461 test_105d() { # bug 15924
7462 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
7463 test_mkdir -p $DIR/$tdir
7464 flock_is_enabled || { skip "mount w/o flock enabled" && return; }
7465 #define OBD_FAIL_LDLM_CP_CB_WAIT 0x315
7466 $LCTL set_param fail_loc=0x80000315
7467 flocks_test 2 $DIR/$tdir
7469 run_test 105d "flock race (should not freeze) ========"
7471 test_105e() { # bug 22660 && 22040
7472 flock_is_enabled || { skip "mount w/o flock enabled" && return; }
7474 flocks_test 3 $DIR/$tfile
7476 run_test 105e "Two conflicting flocks from same process ======="
7478 test_106() { #bug 10921
7479 test_mkdir -p $DIR/$tdir
7480 $DIR/$tdir && error "exec $DIR/$tdir succeeded"
7481 chmod 777 $DIR/$tdir || error "chmod $DIR/$tdir failed"
7483 run_test 106 "attempt exec of dir followed by chown of that dir"
7486 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
7493 local save_pattern=$(sysctl -n kernel.core_pattern)
7494 local save_uses_pid=$(sysctl -n kernel.core_uses_pid)
7495 sysctl -w kernel.core_pattern=$file
7496 sysctl -w kernel.core_uses_pid=0
7504 kill -s 11 $SLEEPPID
7506 if [ -e $file ]; then
7507 size=`stat -c%s $file`
7508 [ $size -eq 0 ] && error "Fail to create core file $file"
7510 error "Fail to create core file $file"
7513 sysctl -w kernel.core_pattern=$save_pattern
7514 sysctl -w kernel.core_uses_pid=$save_uses_pid
7517 run_test 107 "Coredump on SIG"
7520 test_mkdir -p $DIR/$tdir
7521 test_mkdir $DIR/$tdir/$(str_repeat 'a' 255) ||
7522 error "mkdir with 255 char failed"
7523 test_mkdir $DIR/$tdir/$(str_repeat 'b' 256) &&
7524 error "mkdir with 256 char should fail, but did not"
7525 touch $DIR/$tdir/$(str_repeat 'x' 255) ||
7526 error "create with 255 char failed"
7527 touch $DIR/$tdir/$(str_repeat 'y' 256) &&
7528 error "create with 256 char should fail, but did not"
7533 run_test 110 "filename length checking"
7536 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
7537 OSTIO_pre=$(ps -e | grep ll_ost_io | awk '{ print $4 }'| sort -n |
7538 tail -1 | cut -c11-20)
7539 [ -z "$OSTIO_pre" ] && skip "no OSS threads" && return
7540 echo "Starting with $OSTIO_pre threads"
7543 NUMFREE=$(df -i -P $DIR | tail -n 1 | awk '{ print $4 }')
7544 [[ $NUMFREE -lt $NUMTEST ]] && NUMTEST=$(($NUMFREE - 1000))
7545 echo "$NUMTEST creates/unlinks"
7546 test_mkdir -p $DIR/$tdir
7547 createmany -o $DIR/$tdir/$tfile $NUMTEST
7548 unlinkmany $DIR/$tdir/$tfile $NUMTEST
7550 OSTIO_post=$(ps -e | grep ll_ost_io | awk '{ print $4 }' | sort -n |
7551 tail -1 | cut -c11-20)
7553 # don't return an error
7554 [ $OSTIO_post == $OSTIO_pre ] && echo \
7555 "WARNING: No new ll_ost_io threads were created ($OSTIO_pre)" &&
7556 echo "This may be fine, depending on what ran before this test" &&
7557 echo "and how fast this system is." && return
7559 echo "Started with $OSTIO_pre threads, ended with $OSTIO_post"
7561 run_test 115 "verify dynamic thread creation===================="
7564 wait_delete_completed
7565 AVAIL=($(lctl get_param -n osc.*[oO][sS][cC]-[^M]*.kbytesavail))
7566 echo OST kbytes available: ${AVAIL[@]}
7567 MAXI=0; MAXV=${AVAIL[0]}
7568 MINI=0; MINV=${AVAIL[0]}
7569 for ((i = 0; i < ${#AVAIL[@]}; i++)); do
7570 #echo OST $i: ${AVAIL[i]}kb
7571 if [[ ${AVAIL[i]} -gt $MAXV ]]; then
7572 MAXV=${AVAIL[i]}; MAXI=$i
7574 if [[ ${AVAIL[i]} -lt $MINV ]]; then
7575 MINV=${AVAIL[i]}; MINI=$i
7578 echo Min free space: OST $MINI: $MINV
7579 echo Max free space: OST $MAXI: $MAXV
7582 test_116a() { # was previously test_116()
7583 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
7584 remote_mds_nodsh && skip "remote MDS with nodsh" && return
7586 [[ $OSTCOUNT -lt 2 ]] && skip_env "$OSTCOUNT < 2 OSTs" && return
7588 echo -n "Free space priority "
7589 do_facet $SINGLEMDS lctl get_param -n lo*.*-mdtlov.qos_prio_free |
7594 [ $MINV -eq 0 ] && skip "no free space in OST$MINI, skip" && return
7595 [ $MINV -gt 10000000 ] && skip "too much free space in OST$MINI, skip" \
7597 trap simple_cleanup_common EXIT
7600 # Check if we need to generate uneven OSTs
7601 test_mkdir -p $DIR/$tdir/OST${MINI}
7602 local FILL=$(($MINV / 4))
7603 local DIFF=$(($MAXV - $MINV))
7604 local DIFF2=$(($DIFF * 100 / $MINV))
7606 local threshold=$(do_facet $SINGLEMDS \
7607 lctl get_param -n *.*MDT0000-mdtlov.qos_threshold_rr | head -n1)
7608 threshold=${threshold%%%}
7609 echo -n "Check for uneven OSTs: "
7610 echo -n "diff=${DIFF}KB (${DIFF2}%) must be > ${threshold}% ..."
7612 if [[ $DIFF2 -gt $threshold ]]; then
7614 echo "Don't need to fill OST$MINI"
7616 # generate uneven OSTs. Write 2% over the QOS threshold value
7618 DIFF=$(($threshold - $DIFF2 + 2))
7619 DIFF2=$(( ($MINV * $DIFF)/100 ))
7620 echo "Fill ${DIFF}% remaining space in OST${MINI} with ${DIFF2}KB"
7621 $SETSTRIPE -i $MINI -c 1 $DIR/$tdir/OST${MINI} ||
7622 error "setstripe failed"
7623 DIFF=$(($DIFF2 / 2048))
7625 while [ $i -lt $DIFF ]; do
7627 dd if=/dev/zero of=$DIR/$tdir/OST${MINI}/$tfile-$i \
7628 bs=2M count=1 2>/dev/null
7637 DIFF=$(($MAXV - $MINV))
7638 DIFF2=$(($DIFF * 100 / $MINV))
7639 echo -n "diff=${DIFF}=${DIFF2}% must be > ${threshold}% for QOS mode..."
7640 if [[ $DIFF2 -gt $threshold ]]; then
7643 echo "failed - QOS mode won't be used"
7644 skip "QOS imbalance criteria not met"
7645 simple_cleanup_common
7649 MINI1=$MINI; MINV1=$MINV
7650 MAXI1=$MAXI; MAXV1=$MAXV
7652 # now fill using QOS
7653 $SETSTRIPE -c 1 $DIR/$tdir
7654 FILL=$(($FILL / 200))
7655 if [ $FILL -gt 600 ]; then
7658 echo "writing $FILL files to QOS-assigned OSTs"
7660 while [ $i -lt $FILL ]; do
7662 dd if=/dev/zero of=$DIR/$tdir/$tfile-$i bs=200k \
7666 echo "wrote $i 200k files"
7670 echo "Note: free space may not be updated, so measurements might be off"
7672 DIFF2=$(($MAXV - $MINV))
7673 echo "free space delta: orig $DIFF final $DIFF2"
7674 [ $DIFF2 -gt $DIFF ] && echo "delta got worse!"
7675 DIFF=$(($MINV1 - ${AVAIL[$MINI1]}))
7676 echo "Wrote ${DIFF}KB to smaller OST $MINI1"
7677 DIFF2=$(($MAXV1 - ${AVAIL[$MAXI1]}))
7678 echo "Wrote ${DIFF2}KB to larger OST $MAXI1"
7679 if [[ $DIFF -gt 0 ]]; then
7680 FILL=$(($DIFF2 * 100 / $DIFF - 100))
7681 echo "Wrote ${FILL}% more data to larger OST $MAXI1"
7684 # Figure out which files were written where
7685 UUID=$(lctl get_param -n lov.${FSNAME}-clilov-*.target_obd |
7686 awk '/'$MINI1': / {print $2; exit}')
7688 MINC=$($GETSTRIPE --ost $UUID $DIR/$tdir | grep $DIR | wc -l)
7689 echo "$MINC files created on smaller OST $MINI1"
7690 UUID=$(lctl get_param -n lov.${FSNAME}-clilov-*.target_obd |
7691 awk '/'$MAXI1': / {print $2; exit}')
7693 MAXC=$($GETSTRIPE --ost $UUID $DIR/$tdir | grep $DIR | wc -l)
7694 echo "$MAXC files created on larger OST $MAXI1"
7695 if [[ $MINC -gt 0 ]]; then
7696 FILL=$(($MAXC * 100 / $MINC - 100))
7697 echo "Wrote ${FILL}% more files to larger OST $MAXI1"
7699 [[ $MAXC -gt $MINC ]] ||
7700 error_ignore LU-9 "stripe QOS didn't balance free space"
7701 simple_cleanup_common
7703 run_test 116a "stripe QOS: free space balance ==================="
7705 test_116b() { # LU-2093
7706 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
7707 remote_mds_nodsh && skip "remote MDS with nodsh" && return
7709 #define OBD_FAIL_MDS_OSC_CREATE_FAIL 0x147
7710 local old_rr=$(do_facet $SINGLEMDS lctl get_param -n \
7711 lo*.$FSNAME-MDT0000-mdtlov.qos_threshold_rr | head -1)
7712 [ -z "$old_rr" ] && skip "no QOS" && return 0
7713 do_facet $SINGLEMDS lctl set_param \
7714 lo*.$FSNAME-MDT0000-mdtlov.qos_threshold_rr=0
7716 do_facet $SINGLEMDS lctl set_param fail_loc=0x147
7717 createmany -o $DIR/$tdir/f- 20 || error "can't create"
7718 do_facet $SINGLEMDS lctl set_param fail_loc=0
7720 do_facet $SINGLEMDS lctl set_param \
7721 lo*.$FSNAME-MDT0000-mdtlov.qos_threshold_rr=$old_rr
7723 run_test 116b "QoS shouldn't LBUG if not enough OSTs found on the 2nd pass"
7725 test_117() # bug 10891
7727 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
7728 dd if=/dev/zero of=$DIR/$tfile bs=1M count=1
7729 #define OBD_FAIL_OST_SETATTR_CREDITS 0x21e
7730 lctl set_param fail_loc=0x21e
7731 > $DIR/$tfile || error "truncate failed"
7732 lctl set_param fail_loc=0
7733 echo "Truncate succeeded."
7736 run_test 117 "verify osd extend =========="
7738 NO_SLOW_RESENDCOUNT=4
7739 export OLD_RESENDCOUNT=""
7740 set_resend_count () {
7741 local PROC_RESENDCOUNT="osc.${FSNAME}-OST*-osc-*.resend_count"
7742 OLD_RESENDCOUNT=$(lctl get_param -n $PROC_RESENDCOUNT | head -n1)
7743 lctl set_param -n $PROC_RESENDCOUNT $1
7744 echo resend_count is set to $(lctl get_param -n $PROC_RESENDCOUNT)
7747 # for reduce test_118* time (b=14842)
7748 [ "$SLOW" = "no" ] && set_resend_count $NO_SLOW_RESENDCOUNT
7750 # Reset async IO behavior after error case
7752 FILE=$DIR/reset_async
7754 # Ensure all OSCs are cleared
7755 $SETSTRIPE -c -1 $FILE
7756 dd if=/dev/zero of=$FILE bs=64k count=$OSTCOUNT
7761 test_118a() #bug 11710
7763 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
7766 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c
7767 DIRTY=$(lctl get_param -n llite.*.dump_page_cache | grep -c dirty)
7768 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache | grep -c writeback)
7770 if [[ $DIRTY -ne 0 || $WRITEBACK -ne 0 ]]; then
7771 error "Dirty pages not flushed to disk, dirty=$DIRTY, writeback=$WRITEBACK"
7776 run_test 118a "verify O_SYNC works =========="
7780 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
7781 remote_ost_nodsh && skip "remote OST with nodsh" && return
7785 #define OBD_FAIL_SRV_ENOENT 0x217
7786 set_nodes_failloc "$(osts_nodes)" 0x217
7787 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c
7789 set_nodes_failloc "$(osts_nodes)" 0
7790 DIRTY=$(lctl get_param -n llite.*.dump_page_cache | grep -c dirty)
7791 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache |
7794 if [[ $RC -eq 0 ]]; then
7795 error "Must return error due to dropped pages, rc=$RC"
7799 if [[ $DIRTY -ne 0 || $WRITEBACK -ne 0 ]]; then
7800 error "Dirty pages not flushed to disk, dirty=$DIRTY, writeback=$WRITEBACK"
7804 echo "Dirty pages not leaked on ENOENT"
7806 # Due to the above error the OSC will issue all RPCs syncronously
7807 # until a subsequent RPC completes successfully without error.
7808 $MULTIOP $DIR/$tfile Ow4096yc
7813 run_test 118b "Reclaim dirty pages on fatal error =========="
7817 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
7819 # for 118c, restore the original resend count, LU-1940
7820 [ "$SLOW" = "no" ] && [ -n "$OLD_RESENDCOUNT" ] &&
7821 set_resend_count $OLD_RESENDCOUNT
7822 remote_ost_nodsh && skip "remote OST with nodsh" && return
7826 #define OBD_FAIL_OST_EROFS 0x216
7827 set_nodes_failloc "$(osts_nodes)" 0x216
7829 # multiop should block due to fsync until pages are written
7830 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c &
7834 if [[ `ps h -o comm -p $MULTIPID` != "multiop" ]]; then
7835 error "Multiop failed to block on fsync, pid=$MULTIPID"
7838 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache |
7840 if [[ $WRITEBACK -eq 0 ]]; then
7841 error "No page in writeback, writeback=$WRITEBACK"
7844 set_nodes_failloc "$(osts_nodes)" 0
7847 if [[ $RC -ne 0 ]]; then
7848 error "Multiop fsync failed, rc=$RC"
7851 DIRTY=$(lctl get_param -n llite.*.dump_page_cache | grep -c dirty)
7852 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache |
7854 if [[ $DIRTY -ne 0 || $WRITEBACK -ne 0 ]]; then
7855 error "Dirty pages not flushed to disk, dirty=$DIRTY, writeback=$WRITEBACK"
7859 echo "Dirty pages flushed via fsync on EROFS"
7862 run_test 118c "Fsync blocks on EROFS until dirty pages are flushed =========="
7864 # continue to use small resend count to reduce test_118* time (b=14842)
7865 [ "$SLOW" = "no" ] && set_resend_count $NO_SLOW_RESENDCOUNT
7869 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
7870 remote_ost_nodsh && skip "remote OST with nodsh" && return
7874 #define OBD_FAIL_OST_BRW_PAUSE_BULK
7875 set_nodes_failloc "$(osts_nodes)" 0x214
7876 # multiop should block due to fsync until pages are written
7877 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c &
7881 if [[ `ps h -o comm -p $MULTIPID` != "multiop" ]]; then
7882 error "Multiop failed to block on fsync, pid=$MULTIPID"
7885 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache |
7887 if [[ $WRITEBACK -eq 0 ]]; then
7888 error "No page in writeback, writeback=$WRITEBACK"
7891 wait $MULTIPID || error "Multiop fsync failed, rc=$?"
7892 set_nodes_failloc "$(osts_nodes)" 0
7894 DIRTY=$(lctl get_param -n llite.*.dump_page_cache | grep -c dirty)
7895 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache |
7897 if [[ $DIRTY -ne 0 || $WRITEBACK -ne 0 ]]; then
7898 error "Dirty pages not flushed to disk, dirty=$DIRTY, writeback=$WRITEBACK"
7902 echo "Dirty pages gaurenteed flushed via fsync"
7905 run_test 118d "Fsync validation inject a delay of the bulk =========="
7908 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
7911 #define OBD_FAIL_OSC_BRW_PREP_REQ2 0x40a
7912 lctl set_param fail_loc=0x8000040a
7914 # Should simulate EINVAL error which is fatal
7915 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c
7917 if [[ $RC -eq 0 ]]; then
7918 error "Must return error due to dropped pages, rc=$RC"
7921 lctl set_param fail_loc=0x0
7923 LOCKED=$(lctl get_param -n llite.*.dump_page_cache | grep -c locked)
7924 DIRTY=$(lctl get_param -n llite.*.dump_page_cache | grep -c dirty)
7925 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache |
7927 if [[ $LOCKED -ne 0 ]]; then
7928 error "Locked pages remain in cache, locked=$LOCKED"
7931 if [[ $DIRTY -ne 0 || $WRITEBACK -ne 0 ]]; then
7932 error "Dirty pages not flushed to disk, dirty=$DIRTY, writeback=$WRITEBACK"
7936 echo "No pages locked after fsync"
7941 run_test 118f "Simulate unrecoverable OSC side error =========="
7944 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
7947 #define OBD_FAIL_OSC_BRW_PREP_REQ 0x406
7948 lctl set_param fail_loc=0x406
7950 # simulate local -ENOMEM
7951 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c
7954 lctl set_param fail_loc=0
7955 if [[ $RC -eq 0 ]]; then
7956 error "Must return error due to dropped pages, rc=$RC"
7959 LOCKED=$(lctl get_param -n llite.*.dump_page_cache | grep -c locked)
7960 DIRTY=$(lctl get_param -n llite.*.dump_page_cache | grep -c dirty)
7961 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache |
7963 if [[ $LOCKED -ne 0 ]]; then
7964 error "Locked pages remain in cache, locked=$LOCKED"
7967 if [[ $DIRTY -ne 0 || $WRITEBACK -ne 0 ]]; then
7968 error "Dirty pages not flushed to disk, dirty=$DIRTY, writeback=$WRITEBACK"
7972 echo "No pages locked after fsync"
7977 run_test 118g "Don't stay in wait if we got local -ENOMEM =========="
7980 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
7981 remote_ost_nodsh && skip "remote OST with nodsh" && return
7985 #define OBD_FAIL_OST_BRW_WRITE_BULK 0x20e
7986 set_nodes_failloc "$(osts_nodes)" 0x20e
7987 # Should simulate ENOMEM error which is recoverable and should be handled by timeout
7988 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c
7991 set_nodes_failloc "$(osts_nodes)" 0
7992 if [[ $RC -eq 0 ]]; then
7993 error "Must return error due to dropped pages, rc=$RC"
7996 LOCKED=$(lctl get_param -n llite.*.dump_page_cache | grep -c locked)
7997 DIRTY=$(lctl get_param -n llite.*.dump_page_cache | grep -c dirty)
7998 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache |
8000 if [[ $LOCKED -ne 0 ]]; then
8001 error "Locked pages remain in cache, locked=$LOCKED"
8004 if [[ $DIRTY -ne 0 || $WRITEBACK -ne 0 ]]; then
8005 error "Dirty pages not flushed to disk, dirty=$DIRTY, writeback=$WRITEBACK"
8009 echo "No pages locked after fsync"
8013 run_test 118h "Verify timeout in handling recoverables errors =========="
8015 [ "$SLOW" = "no" ] && [ -n "$OLD_RESENDCOUNT" ] && set_resend_count $OLD_RESENDCOUNT
8018 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
8019 remote_ost_nodsh && skip "remote OST with nodsh" && return
8023 #define OBD_FAIL_OST_BRW_WRITE_BULK 0x20e
8024 set_nodes_failloc "$(osts_nodes)" 0x20e
8026 # Should simulate ENOMEM error which is recoverable and should be handled by timeout
8027 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c &
8030 set_nodes_failloc "$(osts_nodes)" 0
8034 if [[ $RC -ne 0 ]]; then
8035 error "got error, but should be not, rc=$RC"
8038 LOCKED=$(lctl get_param -n llite.*.dump_page_cache | grep -c locked)
8039 DIRTY=$(lctl get_param -n llite.*.dump_page_cache | grep -c dirty)
8040 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache | grep -c writeback)
8041 if [[ $LOCKED -ne 0 ]]; then
8042 error "Locked pages remain in cache, locked=$LOCKED"
8045 if [[ $DIRTY -ne 0 || $WRITEBACK -ne 0 ]]; then
8046 error "Dirty pages not flushed to disk, dirty=$DIRTY, writeback=$WRITEBACK"
8050 echo "No pages locked after fsync"
8054 run_test 118i "Fix error before timeout in recoverable error =========="
8056 [ "$SLOW" = "no" ] && set_resend_count 4
8059 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
8060 remote_ost_nodsh && skip "remote OST with nodsh" && return
8064 #define OBD_FAIL_OST_BRW_WRITE_BULK2 0x220
8065 set_nodes_failloc "$(osts_nodes)" 0x220
8067 # return -EIO from OST
8068 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c
8070 set_nodes_failloc "$(osts_nodes)" 0x0
8071 if [[ $RC -eq 0 ]]; then
8072 error "Must return error due to dropped pages, rc=$RC"
8075 LOCKED=$(lctl get_param -n llite.*.dump_page_cache | grep -c locked)
8076 DIRTY=$(lctl get_param -n llite.*.dump_page_cache | grep -c dirty)
8077 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache | grep -c writeback)
8078 if [[ $LOCKED -ne 0 ]]; then
8079 error "Locked pages remain in cache, locked=$LOCKED"
8082 # in recoverable error on OST we want resend and stay until it finished
8083 if [[ $DIRTY -ne 0 || $WRITEBACK -ne 0 ]]; then
8084 error "Dirty pages not flushed to disk, dirty=$DIRTY, writeback=$WRITEBACK"
8088 echo "No pages locked after fsync"
8092 run_test 118j "Simulate unrecoverable OST side error =========="
8096 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
8097 remote_ost_nodsh && skip "remote OSTs with nodsh" && return
8099 #define OBD_FAIL_OST_BRW_WRITE_BULK 0x20e
8100 set_nodes_failloc "$(osts_nodes)" 0x20e
8101 test_mkdir -p $DIR/$tdir
8103 for ((i=0;i<10;i++)); do
8104 (dd if=/dev/zero of=$DIR/$tdir/$tfile-$i bs=1M count=10 || \
8105 error "dd to $DIR/$tdir/$tfile-$i failed" )&
8112 set_nodes_failloc "$(osts_nodes)" 0
8115 run_test 118k "bio alloc -ENOMEM and IO TERM handling ========="
8119 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
8121 test_mkdir -p $DIR/$tdir
8122 $MULTIOP $DIR/$tdir Dy || error "fsync dir failed"
8125 run_test 118l "fsync dir ========="
8127 test_118m() # LU-3066
8129 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
8130 test_mkdir -p $DIR/$tdir
8131 $MULTIOP $DIR/$tdir DY || error "fdatasync dir failed"
8134 run_test 118m "fdatasync dir ========="
8136 [ "$SLOW" = "no" ] && [ -n "$OLD_RESENDCOUNT" ] && set_resend_count $OLD_RESENDCOUNT
8138 test_119a() # bug 11737
8140 BSIZE=$((512 * 1024))
8141 directio write $DIR/$tfile 0 1 $BSIZE
8142 # We ask to read two blocks, which is more than a file size.
8143 # directio will indicate an error when requested and actual
8144 # sizes aren't equeal (a normal situation in this case) and
8145 # print actual read amount.
8146 NOB=`directio read $DIR/$tfile 0 2 $BSIZE | awk '/error/ {print $6}'`
8147 if [ "$NOB" != "$BSIZE" ]; then
8148 error "read $NOB bytes instead of $BSIZE"
8152 run_test 119a "Short directIO read must return actual read amount"
8154 test_119b() # bug 11737
8156 [ "$OSTCOUNT" -lt "2" ] && skip_env "skipping 2-stripe test" && return
8158 $SETSTRIPE -c 2 $DIR/$tfile || error "setstripe failed"
8159 dd if=/dev/zero of=$DIR/$tfile bs=1M count=1 seek=1 || error "dd failed"
8161 $MULTIOP $DIR/$tfile oO_RDONLY:O_DIRECT:r$((2048 * 1024)) || \
8162 error "direct read failed"
8165 run_test 119b "Sparse directIO read must return actual read amount"
8167 test_119c() # bug 13099
8170 directio write $DIR/$tfile 3 1 $BSIZE || error "direct write failed"
8171 directio readhole $DIR/$tfile 0 2 $BSIZE || error "reading hole failed"
8174 run_test 119c "Testing for direct read hitting hole"
8176 test_119d() # bug 15950
8178 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
8179 MAX_RPCS_IN_FLIGHT=`$LCTL get_param -n osc.*OST0000-osc-[^mM]*.max_rpcs_in_flight`
8180 $LCTL set_param -n osc.*OST0000-osc-[^mM]*.max_rpcs_in_flight 1
8182 $SETSTRIPE $DIR/$tfile -i 0 -c 1 || error "setstripe failed"
8183 $DIRECTIO write $DIR/$tfile 0 1 $BSIZE || error "first directio failed"
8184 #define OBD_FAIL_OSC_DIO_PAUSE 0x40d
8185 lctl set_param fail_loc=0x40d
8186 $DIRECTIO write $DIR/$tfile 1 4 $BSIZE &
8189 cat $DIR/$tfile > /dev/null &
8190 lctl set_param fail_loc=0
8193 log "the DIO writes have completed, now wait for the reads (should not block very long)"
8195 [ -n "`ps h -p $pid_reads -o comm`" ] && \
8196 error "the read rpcs have not completed in 2s"
8198 $LCTL set_param -n osc.*OST0000-osc-[^mM]*.max_rpcs_in_flight $MAX_RPCS_IN_FLIGHT
8200 run_test 119d "The DIO path should try to send a new rpc once one is completed"
8203 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
8204 remote_mds_nodsh && skip "remote MDS with nodsh" && return
8205 test_mkdir -p $DIR/$tdir
8206 [ -z "`lctl get_param -n mdc.*.connect_flags | grep early_lock_cancel`" ] && \
8207 skip "no early lock cancel on server" && return 0
8209 lru_resize_disable mdc
8210 lru_resize_disable osc
8211 cancel_lru_locks mdc
8212 # asynchronous object destroy at MDT could cause bl ast to client
8213 cancel_lru_locks osc
8215 stat $DIR/$tdir > /dev/null
8216 can1=$(do_facet $SINGLEMDS \
8217 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
8218 awk '/ldlm_cancel/ {print $2}')
8219 blk1=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
8220 awk '/ldlm_bl_callback/ {print $2}')
8221 test_mkdir -c1 $DIR/$tdir/d1
8222 can2=$(do_facet $SINGLEMDS \
8223 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
8224 awk '/ldlm_cancel/ {print $2}')
8225 blk2=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
8226 awk '/ldlm_bl_callback/ {print $2}')
8227 [ $can1 -eq $can2 ] || error $((can2-can1)) "cancel RPC occured."
8228 [ $blk1 -eq $blk2 ] || error $((blk2-blk1)) "blocking RPC occured."
8229 lru_resize_enable mdc
8230 lru_resize_enable osc
8232 run_test 120a "Early Lock Cancel: mkdir test"
8235 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
8236 remote_mds_nodsh && skip "remote MDS with nodsh" && return
8237 test_mkdir $DIR/$tdir
8238 [ -z "$(lctl get_param -n mdc.*.connect_flags | grep early_lock_cancel)" ] && \
8239 skip "no early lock cancel on server" && return 0
8240 lru_resize_disable mdc
8241 lru_resize_disable osc
8242 cancel_lru_locks mdc
8243 stat $DIR/$tdir > /dev/null
8244 can1=$(do_facet $SINGLEMDS \
8245 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
8246 awk '/ldlm_cancel/ {print $2}')
8247 blk1=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
8248 awk '/ldlm_bl_callback/ {print $2}')
8250 can2=$(do_facet $SINGLEMDS \
8251 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
8252 awk '/ldlm_cancel/ {print $2}')
8253 blk2=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
8254 awk '/ldlm_bl_callback/ {print $2}')
8255 [ $can1 -eq $can2 ] || error $((can2-can1)) "cancel RPC occured."
8256 [ $blk1 -eq $blk2 ] || error $((blk2-blk1)) "blocking RPC occured."
8257 lru_resize_enable mdc
8258 lru_resize_enable osc
8260 run_test 120b "Early Lock Cancel: create test"
8263 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
8264 remote_mds_nodsh && skip "remote MDS with nodsh" && return
8265 test_mkdir -c1 $DIR/$tdir
8266 [ -z "$(lctl get_param -n mdc.*.connect_flags | grep early_lock_cancel)" ] && \
8267 skip "no early lock cancel on server" && return 0
8268 lru_resize_disable mdc
8269 lru_resize_disable osc
8270 test_mkdir -p -c1 $DIR/$tdir/d1
8271 test_mkdir -p -c1 $DIR/$tdir/d2
8272 touch $DIR/$tdir/d1/f1
8273 cancel_lru_locks mdc
8274 stat $DIR/$tdir/d1 $DIR/$tdir/d2 $DIR/$tdir/d1/f1 > /dev/null
8275 can1=$(do_facet $SINGLEMDS \
8276 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
8277 awk '/ldlm_cancel/ {print $2}')
8278 blk1=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
8279 awk '/ldlm_bl_callback/ {print $2}')
8280 ln $DIR/$tdir/d1/f1 $DIR/$tdir/d2/f2
8281 can2=$(do_facet $SINGLEMDS \
8282 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
8283 awk '/ldlm_cancel/ {print $2}')
8284 blk2=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
8285 awk '/ldlm_bl_callback/ {print $2}')
8286 [ $can1 -eq $can2 ] || error $((can2-can1)) "cancel RPC occured."
8287 [ $blk1 -eq $blk2 ] || error $((blk2-blk1)) "blocking RPC occured."
8288 lru_resize_enable mdc
8289 lru_resize_enable osc
8291 run_test 120c "Early Lock Cancel: link test"
8294 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
8295 remote_mds_nodsh && skip "remote MDS with nodsh" && return
8296 test_mkdir -p -c1 $DIR/$tdir
8297 [ -z "$(lctl get_param -n mdc.*.connect_flags | grep early_lock_cancel)" ] && \
8298 skip "no early lock cancel on server" && return 0
8299 lru_resize_disable mdc
8300 lru_resize_disable osc
8302 cancel_lru_locks mdc
8303 stat $DIR/$tdir > /dev/null
8304 can1=$(do_facet $SINGLEMDS \
8305 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
8306 awk '/ldlm_cancel/ {print $2}')
8307 blk1=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
8308 awk '/ldlm_bl_callback/ {print $2}')
8309 chmod a+x $DIR/$tdir
8310 can2=$(do_facet $SINGLEMDS \
8311 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
8312 awk '/ldlm_cancel/ {print $2}')
8313 blk2=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
8314 awk '/ldlm_bl_callback/ {print $2}')
8315 [ $can1 -eq $can2 ] || error $((can2-can1)) "cancel RPC occured."
8316 [ $blk1 -eq $blk2 ] || error $((blk2-blk1)) "blocking RPC occured."
8317 lru_resize_enable mdc
8318 lru_resize_enable osc
8320 run_test 120d "Early Lock Cancel: setattr test"
8323 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
8324 ! $($LCTL get_param -n mdc.*.connect_flags | grep -q early_lock_can) &&
8325 skip "no early lock cancel on server" && return 0
8326 remote_mds_nodsh && skip "remote MDS with nodsh" && return
8327 local dlmtrace_set=false
8329 test_mkdir -p -c1 $DIR/$tdir
8330 lru_resize_disable mdc
8331 lru_resize_disable osc
8332 ! $LCTL get_param debug | grep -q dlmtrace &&
8333 $LCTL set_param debug=+dlmtrace && dlmtrace_set=true
8334 dd if=/dev/zero of=$DIR/$tdir/f1 count=1
8335 cancel_lru_locks mdc
8336 cancel_lru_locks osc
8337 dd if=$DIR/$tdir/f1 of=/dev/null
8338 stat $DIR/$tdir $DIR/$tdir/f1 > /dev/null
8339 # XXX client can not do early lock cancel of OST lock
8340 # during unlink (LU-4206), so cancel osc lock now.
8341 cancel_lru_locks osc
8342 can1=$(do_facet $SINGLEMDS \
8343 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
8344 awk '/ldlm_cancel/ {print $2}')
8345 blk1=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
8346 awk '/ldlm_bl_callback/ {print $2}')
8347 unlink $DIR/$tdir/f1
8349 can2=$(do_facet $SINGLEMDS \
8350 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
8351 awk '/ldlm_cancel/ {print $2}')
8352 blk2=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
8353 awk '/ldlm_bl_callback/ {print $2}')
8354 [ $can1 -ne $can2 ] && error "$((can2 - can1)) cancel RPC occured" &&
8355 $LCTL dk $TMP/cancel.debug.txt
8356 [ $blk1 -ne $blk2 ] && error "$((blk2 - blk1)) blocking RPC occured" &&
8357 $LCTL dk $TMP/blocking.debug.txt
8358 $dlmtrace_set && $LCTL set_param debug=-dlmtrace
8359 lru_resize_enable mdc
8360 lru_resize_enable osc
8362 run_test 120e "Early Lock Cancel: unlink test"
8365 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
8366 [ -z "`lctl get_param -n mdc.*.connect_flags | grep early_lock_cancel`" ] && \
8367 skip "no early lock cancel on server" && return 0
8368 remote_mds_nodsh && skip "remote MDS with nodsh" && return
8369 test_mkdir -p -c1 $DIR/$tdir
8370 lru_resize_disable mdc
8371 lru_resize_disable osc
8372 test_mkdir -p -c1 $DIR/$tdir/d1
8373 test_mkdir -p -c1 $DIR/$tdir/d2
8374 dd if=/dev/zero of=$DIR/$tdir/d1/f1 count=1
8375 dd if=/dev/zero of=$DIR/$tdir/d2/f2 count=1
8376 cancel_lru_locks mdc
8377 cancel_lru_locks osc
8378 dd if=$DIR/$tdir/d1/f1 of=/dev/null
8379 dd if=$DIR/$tdir/d2/f2 of=/dev/null
8380 stat $DIR/$tdir/d1 $DIR/$tdir/d2 $DIR/$tdir/d1/f1 $DIR/$tdir/d2/f2 > /dev/null
8381 # XXX client can not do early lock cancel of OST lock
8382 # during rename (LU-4206), so cancel osc lock now.
8383 cancel_lru_locks osc
8384 can1=$(do_facet $SINGLEMDS \
8385 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
8386 awk '/ldlm_cancel/ {print $2}')
8387 blk1=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
8388 awk '/ldlm_bl_callback/ {print $2}')
8389 mrename $DIR/$tdir/d1/f1 $DIR/$tdir/d2/f2
8391 can2=$(do_facet $SINGLEMDS \
8392 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
8393 awk '/ldlm_cancel/ {print $2}')
8394 blk2=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
8395 awk '/ldlm_bl_callback/ {print $2}')
8396 [ $can1 -eq $can2 ] || error $((can2-can1)) "cancel RPC occured."
8397 [ $blk1 -eq $blk2 ] || error $((blk2-blk1)) "blocking RPC occured."
8398 lru_resize_enable mdc
8399 lru_resize_enable osc
8401 run_test 120f "Early Lock Cancel: rename test"
8404 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
8405 [ -z "`lctl get_param -n mdc.*.connect_flags | grep early_lock_cancel`" ] && \
8406 skip "no early lock cancel on server" && return 0
8407 remote_mds_nodsh && skip "remote MDS with nodsh" && return
8408 lru_resize_disable mdc
8409 lru_resize_disable osc
8411 echo create $count files
8412 test_mkdir -p $DIR/$tdir
8413 cancel_lru_locks mdc
8414 cancel_lru_locks osc
8417 can0=$(do_facet $SINGLEMDS \
8418 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
8419 awk '/ldlm_cancel/ {print $2}')
8420 blk0=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
8421 awk '/ldlm_bl_callback/ {print $2}')
8422 createmany -o $DIR/$tdir/f $count
8424 can1=$(do_facet $SINGLEMDS \
8425 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
8426 awk '/ldlm_cancel/ {print $2}')
8427 blk1=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
8428 awk '/ldlm_bl_callback/ {print $2}')
8430 echo total: $((can1-can0)) cancels, $((blk1-blk0)) blockings
8431 echo rm $count files
8434 can2=$(do_facet $SINGLEMDS \
8435 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
8436 awk '/ldlm_cancel/ {print $2}')
8437 blk2=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
8438 awk '/ldlm_bl_callback/ {print $2}')
8440 echo total: $count removes in $((t2-t1))
8441 echo total: $((can2-can1)) cancels, $((blk2-blk1)) blockings
8443 # wait for commitment of removal
8444 lru_resize_enable mdc
8445 lru_resize_enable osc
8447 run_test 120g "Early Lock Cancel: performance test"
8449 test_121() { #bug #10589
8450 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
8452 writes=$(LANG=C dd if=/dev/zero of=$DIR/$tfile count=1 2>&1 | awk -F '+' '/out$/ {print $1}')
8453 #define OBD_FAIL_LDLM_CANCEL_RACE 0x310
8454 lctl set_param fail_loc=0x310
8455 cancel_lru_locks osc > /dev/null
8456 reads=$(LANG=C dd if=$DIR/$tfile of=/dev/null 2>&1 | awk -F '+' '/in$/ {print $1}')
8457 lctl set_param fail_loc=0
8458 [[ $reads -eq $writes ]] ||
8459 error "read $reads blocks, must be $writes blocks"
8461 run_test 121 "read cancel race ========="
8463 test_123a() { # was test 123, statahead(bug 11401)
8464 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
8466 if [ -z "$(grep "processor.*: 1" /proc/cpuinfo)" ]; then
8467 log "testing on UP system. Performance may be not as good as expected."
8472 test_mkdir -p $DIR/$tdir
8473 NUMFREE=$(df -i -P $DIR | tail -n 1 | awk '{ print $4 }')
8474 [[ $NUMFREE -gt 100000 ]] && NUMFREE=100000 || NUMFREE=$((NUMFREE-1000))
8476 for ((i=100, j=0; i<=$NUMFREE; j=$i, i=$((i * MULT)) )); do
8477 createmany -o $DIR/$tdir/$tfile $j $((i - j))
8479 max=`lctl get_param -n llite.*.statahead_max | head -n 1`
8480 lctl set_param -n llite.*.statahead_max 0
8481 lctl get_param llite.*.statahead_max
8482 cancel_lru_locks mdc
8483 cancel_lru_locks osc
8485 time ls -l $DIR/$tdir | wc -l
8487 delta=$((etime - stime))
8488 log "ls $i files without statahead: $delta sec"
8489 lctl set_param llite.*.statahead_max=$max
8491 swrong=`lctl get_param -n llite.*.statahead_stats | grep "statahead wrong:" | awk '{print $3}'`
8492 lctl get_param -n llite.*.statahead_max | grep '[0-9]'
8493 cancel_lru_locks mdc
8494 cancel_lru_locks osc
8496 time ls -l $DIR/$tdir | wc -l
8498 delta_sa=$((etime - stime))
8499 log "ls $i files with statahead: $delta_sa sec"
8500 lctl get_param -n llite.*.statahead_stats
8501 ewrong=`lctl get_param -n llite.*.statahead_stats | grep "statahead wrong:" | awk '{print $3}'`
8503 [[ $swrong -lt $ewrong ]] &&
8504 log "statahead was stopped, maybe too many locks held!"
8505 [[ $delta -eq 0 || $delta_sa -eq 0 ]] && continue
8507 if [ $((delta_sa * 100)) -gt $((delta * 105)) -a $delta_sa -gt $((delta + 2)) ]; then
8508 max=`lctl get_param -n llite.*.statahead_max | head -n 1`
8509 lctl set_param -n llite.*.statahead_max 0
8510 lctl get_param llite.*.statahead_max
8511 cancel_lru_locks mdc
8512 cancel_lru_locks osc
8514 time ls -l $DIR/$tdir | wc -l
8516 delta=$((etime - stime))
8517 log "ls $i files again without statahead: $delta sec"
8518 lctl set_param llite.*.statahead_max=$max
8519 if [ $((delta_sa * 100)) -gt $((delta * 105)) -a $delta_sa -gt $((delta + 2)) ]; then
8520 if [ $SLOWOK -eq 0 ]; then
8521 error "ls $i files is slower with statahead!"
8523 log "ls $i files is slower with statahead!"
8529 [ $delta -gt 20 ] && break
8530 [ $delta -gt 8 ] && MULT=$((50 / delta))
8531 [ "$SLOW" = "no" -a $delta -gt 5 ] && break
8539 delta=$((etime - stime))
8540 log "rm -r $DIR/$tdir/: $delta seconds"
8542 lctl get_param -n llite.*.statahead_stats
8544 run_test 123a "verify statahead work"
8546 test_123b () { # statahead(bug 15027)
8547 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
8548 test_mkdir -p $DIR/$tdir
8549 createmany -o $DIR/$tdir/$tfile-%d 1000
8551 cancel_lru_locks mdc
8552 cancel_lru_locks osc
8554 #define OBD_FAIL_MDC_GETATTR_ENQUEUE 0x803
8555 lctl set_param fail_loc=0x80000803
8556 ls -lR $DIR/$tdir > /dev/null
8558 lctl set_param fail_loc=0x0
8559 lctl get_param -n llite.*.statahead_stats
8564 run_test 123b "not panic with network error in statahead enqueue (bug 15027)"
8567 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
8568 [ -z "$($LCTL get_param -n mdc.*.connect_flags | grep lru_resize)" ] &&
8569 skip "no lru resize on server" && return 0
8571 test_mkdir -p $DIR/$tdir || error "failed to create $DIR/$tdir"
8573 log "create $NR files at $DIR/$tdir"
8574 createmany -o $DIR/$tdir/f $NR ||
8575 error "failed to create $NR files in $DIR/$tdir"
8577 cancel_lru_locks mdc
8578 ls -l $DIR/$tdir > /dev/null
8582 for VALUE in $($LCTL get_param ldlm.namespaces.*mdc-*.lru_size); do
8583 local PARAM=$(echo ${VALUE[0]} | cut -d "=" -f1)
8584 LRU_SIZE=$($LCTL get_param -n $PARAM)
8585 if [[ $LRU_SIZE -gt $(default_lru_size) ]]; then
8586 NSDIR=$(echo $PARAM | cut -d "." -f1-3)
8588 log "NS=$(basename $NSDIR)"
8593 if [[ -z "$NSDIR" || $LRU_SIZE -lt $(default_lru_size) ]]; then
8594 skip "Not enough cached locks created!"
8601 # We know that lru resize allows one client to hold $LIMIT locks
8602 # for 10h. After that locks begin to be killed by client.
8604 local LIMIT=$($LCTL get_param -n $NSDIR.pool.limit)
8606 if [ $LIMIT -lt $LRU_SIZE ]; then
8607 skip "Limit is too small $LIMIT"
8611 # Make LVF so higher that sleeping for $SLEEP is enough to _start_
8612 # killing locks. Some time was spent for creating locks. This means
8613 # that up to the moment of sleep finish we must have killed some of
8614 # them (10-100 locks). This depends on how fast ther were created.
8615 # Many of them were touched in almost the same moment and thus will
8616 # be killed in groups.
8617 local LVF=$(($MAX_HRS * 60 * 60 / $SLEEP * $LIMIT / $LRU_SIZE))
8619 # Use $LRU_SIZE_B here to take into account real number of locks
8620 # created in the case of CMD, LRU_SIZE_B != $NR in most of cases
8621 local LRU_SIZE_B=$LRU_SIZE
8623 local OLD_LVF=$($LCTL get_param -n $NSDIR.pool.lock_volume_factor)
8624 log "OLD_LVF=$OLD_LVF"
8625 $LCTL set_param -n $NSDIR.pool.lock_volume_factor $LVF
8627 # Let's make sure that we really have some margin. Client checks
8628 # cached locks every 10 sec.
8630 log "Sleep ${SLEEP} sec"
8632 while ((SEC<$SLEEP)); do
8636 LRU_SIZE=$($LCTL get_param -n $NSDIR/lru_size)
8640 $LCTL set_param -n $NSDIR.pool.lock_volume_factor $OLD_LVF
8641 local LRU_SIZE_A=$($LCTL get_param -n $NSDIR.lru_size)
8643 [[ $LRU_SIZE_B -gt $LRU_SIZE_A ]] || {
8644 error "No locks dropped in ${SLEEP}s. LRU size: $LRU_SIZE_A"
8645 unlinkmany $DIR/$tdir/f $NR
8649 log "Dropped "$((LRU_SIZE_B-LRU_SIZE_A))" locks in ${SLEEP}s"
8650 log "unlink $NR files at $DIR/$tdir"
8651 unlinkmany $DIR/$tdir/f $NR
8653 run_test 124a "lru resize ======================================="
8655 get_max_pool_limit()
8657 local limit=$($LCTL get_param \
8658 -n ldlm.namespaces.*-MDT0000-mdc-*.pool.limit)
8661 if [[ $l -gt $max ]]; then
8669 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
8670 [ -z "$($LCTL get_param -n mdc.*.connect_flags | grep lru_resize)" ] &&
8671 skip "no lru resize on server" && return 0
8673 LIMIT=$(get_max_pool_limit)
8675 NR=$(($(default_lru_size)*20))
8676 if [[ $NR -gt $LIMIT ]]; then
8677 log "Limit lock number by $LIMIT locks"
8681 IFree=$(mdsrate_inodes_available)
8682 if [ $IFree -lt $NR ]; then
8683 log "Limit lock number by $IFree inodes"
8687 lru_resize_disable mdc
8688 test_mkdir -p $DIR/$tdir/disable_lru_resize ||
8689 error "failed to create $DIR/$tdir/disable_lru_resize"
8691 createmany -o $DIR/$tdir/disable_lru_resize/f $NR
8692 log "doing ls -la $DIR/$tdir/disable_lru_resize 3 times"
8693 cancel_lru_locks mdc
8696 ls -la $DIR/$tdir/disable_lru_resize > /dev/null &
8699 ls -la $DIR/$tdir/disable_lru_resize > /dev/null &
8702 ls -la $DIR/$tdir/disable_lru_resize > /dev/null &
8706 nolruresize_delta=$((etime-stime))
8707 log "ls -la time: $nolruresize_delta seconds"
8708 log "lru_size = $(lctl get_param -n ldlm.namespaces.*mdc*.lru_size)"
8709 unlinkmany $DIR/$tdir/disable_lru_resize/f $NR
8711 lru_resize_enable mdc
8712 test_mkdir -p $DIR/$tdir/enable_lru_resize ||
8713 error "failed to create $DIR/$tdir/enable_lru_resize"
8715 createmany -o $DIR/$tdir/enable_lru_resize/f $NR
8716 log "doing ls -la $DIR/$tdir/enable_lru_resize 3 times"
8717 cancel_lru_locks mdc
8720 ls -la $DIR/$tdir/enable_lru_resize > /dev/null &
8723 ls -la $DIR/$tdir/enable_lru_resize > /dev/null &
8726 ls -la $DIR/$tdir/enable_lru_resize > /dev/null &
8730 lruresize_delta=$((etime-stime))
8731 log "ls -la time: $lruresize_delta seconds"
8732 log "lru_size = $(lctl get_param -n ldlm.namespaces.*mdc*.lru_size)"
8734 if [ $lruresize_delta -gt $nolruresize_delta ]; then
8735 log "ls -la is $(((lruresize_delta - $nolruresize_delta) * 100 / $nolruresize_delta))% slower with lru resize enabled"
8736 elif [ $nolruresize_delta -gt $lruresize_delta ]; then
8737 log "ls -la is $(((nolruresize_delta - $lruresize_delta) * 100 / $nolruresize_delta))% faster with lru resize enabled"
8739 log "lru resize performs the same with no lru resize"
8741 unlinkmany $DIR/$tdir/enable_lru_resize/f $NR
8743 run_test 124b "lru resize (performance test) ======================="
8746 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
8747 [ -z "$($LCTL get_param -n mdc.*.connect_flags | grep lru_resize)" ] &&
8748 skip "no lru resize on server" && return 0
8750 # cache ununsed locks on client
8752 cancel_lru_locks mdc
8753 test_mkdir -p $DIR/$tdir || error "failed to create $DIR/$tdir"
8754 createmany -o $DIR/$tdir/f $nr ||
8755 error "failed to create $nr files in $DIR/$tdir"
8756 ls -l $DIR/$tdir > /dev/null
8758 local nsdir="ldlm.namespaces.*-MDT0000-mdc-*"
8759 local unused=$($LCTL get_param -n $nsdir.lock_unused_count)
8760 local max_age=$($LCTL get_param -n $nsdir.lru_max_age)
8761 local recalc_p=$($LCTL get_param -n $nsdir.pool.recalc_period)
8762 echo "unused=$unused, max_age=$max_age, recalc_p=$recalc_p"
8764 # set lru_max_age to 1 sec
8765 $LCTL set_param $nsdir.lru_max_age=1000 # jiffies
8766 echo "sleep $((recalc_p * 2)) seconds..."
8767 sleep $((recalc_p * 2))
8769 local remaining=$($LCTL get_param -n $nsdir.lock_unused_count)
8770 # restore lru_max_age
8771 $LCTL set_param -n $nsdir.lru_max_age $max_age
8772 [ $remaining -eq 0 ] || error "$remaining locks are not canceled"
8773 unlinkmany $DIR/$tdir/f $nr
8775 run_test 124c "LRUR cancel very aged locks"
8777 test_125() { # 13358
8778 [ -z "$(lctl get_param -n llite.*.client_type | grep local)" ] && skip "must run as local client" && return
8779 [ -z "$(lctl get_param -n mdc.*-mdc-*.connect_flags | grep acl)" ] && skip "must have acl enabled" && return
8780 [ -z "$(which setfacl)" ] && skip "must have setfacl tool" && return
8781 test_mkdir -p $DIR/d125 || error "mkdir failed"
8782 $SETSTRIPE -S 65536 -c -1 $DIR/d125 || error "setstripe failed"
8783 setfacl -R -m u:bin:rwx $DIR/d125 || error "setfacl $DIR/d125 failed"
8784 ls -ld $DIR/d125 || error "cannot access $DIR/d125"
8786 run_test 125 "don't return EPROTO when a dir has a non-default striping and ACLs"
8788 test_126() { # bug 12829/13455
8789 [ -z "$(lctl get_param -n llite.*.client_type | grep local)" ] && skip "must run as local client" && return
8790 [ "$UID" != 0 ] && skip_env "skipping $TESTNAME (must run as root)" && return
8791 $GSS && skip "must run as gss disabled" && return
8793 $RUNAS -u 0 -g 1 touch $DIR/$tfile || error "touch failed"
8794 gid=`ls -n $DIR/$tfile | awk '{print $4}'`
8796 [ $gid -eq "1" ] || error "gid is set to" $gid "instead of 1"
8798 run_test 126 "check that the fsgid provided by the client is taken into account"
8800 test_127a() { # bug 15521
8801 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
8802 $SETSTRIPE -i 0 -c 1 $DIR/$tfile || error "setstripe failed"
8803 $LCTL set_param osc.*.stats=0
8804 FSIZE=$((2048 * 1024))
8805 dd if=/dev/zero of=$DIR/$tfile bs=$FSIZE count=1
8806 cancel_lru_locks osc
8807 dd if=$DIR/$tfile of=/dev/null bs=$FSIZE
8809 $LCTL get_param osc.*0000-osc-*.stats | grep samples > $DIR/${tfile}.tmp
8810 while read NAME COUNT SAMP UNIT MIN MAX SUM SUMSQ; do
8811 echo "got $COUNT $NAME"
8812 [ ! $MIN ] && error "Missing min value for $NAME proc entry"
8813 eval $NAME=$COUNT || error "Wrong proc format"
8816 read_bytes|write_bytes)
8817 [ $MIN -lt 4096 ] && error "min is too small: $MIN"
8818 [ $MIN -gt $FSIZE ] && error "min is too big: $MIN"
8819 [ $MAX -lt 4096 ] && error "max is too small: $MAX"
8820 [ $MAX -gt $FSIZE ] && error "max is too big: $MAX"
8821 [ $SUM -ne $FSIZE ] && error "sum is wrong: $SUM"
8822 [ $SUMSQ -lt $(((FSIZE /4096) * (4096 * 4096))) ] &&
8823 error "sumsquare is too small: $SUMSQ"
8824 [ $SUMSQ -gt $((FSIZE * FSIZE)) ] &&
8825 error "sumsquare is too big: $SUMSQ"
8829 done < $DIR/${tfile}.tmp
8831 #check that we actually got some stats
8832 [ "$read_bytes" ] || error "Missing read_bytes stats"
8833 [ "$write_bytes" ] || error "Missing write_bytes stats"
8834 [ "$read_bytes" != 0 ] || error "no read done"
8835 [ "$write_bytes" != 0 ] || error "no write done"
8837 run_test 127a "verify the client stats are sane"
8839 test_127b() { # bug LU-333
8840 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
8841 $LCTL set_param llite.*.stats=0
8842 FSIZE=65536 # sized fixed to match PAGE_SIZE for most clients
8843 # perform 2 reads and writes so MAX is different from SUM.
8844 dd if=/dev/zero of=$DIR/$tfile bs=$FSIZE count=1
8845 dd if=/dev/zero of=$DIR/$tfile bs=$FSIZE count=1
8846 cancel_lru_locks osc
8847 dd if=$DIR/$tfile of=/dev/null bs=$FSIZE count=1
8848 dd if=$DIR/$tfile of=/dev/null bs=$FSIZE count=1
8850 $LCTL get_param llite.*.stats | grep samples > $TMP/${tfile}.tmp
8851 while read NAME COUNT SAMP UNIT MIN MAX SUM SUMSQ; do
8852 echo "got $COUNT $NAME"
8853 eval $NAME=$COUNT || error "Wrong proc format"
8857 [ $COUNT -ne 2 ] && error "count is not 2: $COUNT"
8858 [ $MIN -ne $FSIZE ] && error "min is not $FSIZE: $MIN"
8859 [ $MAX -ne $FSIZE ] && error "max is incorrect: $MAX"
8860 [ $SUM -ne $((FSIZE * 2)) ] && error "sum is wrong: $SUM"
8863 [ $COUNT -ne 2 ] && error "count is not 2: $COUNT"
8864 [ $MIN -ne $FSIZE ] && error "min is not $FSIZE: $MIN"
8865 [ $MAX -ne $FSIZE ] && error "max is incorrect: $MAX"
8866 [ $SUM -ne $((FSIZE * 2)) ] && error "sum is wrong: $SUM"
8870 done < $TMP/${tfile}.tmp
8872 #check that we actually got some stats
8873 [ "$read_bytes" ] || error "Missing read_bytes stats"
8874 [ "$write_bytes" ] || error "Missing write_bytes stats"
8875 [ "$read_bytes" != 0 ] || error "no read done"
8876 [ "$write_bytes" != 0 ] || error "no write done"
8878 rm -f $TMP/${tfile}.tmp
8880 run_test 127b "verify the llite client stats are sane"
8882 test_128() { # bug 15212
8884 $LFS 2>&1 <<-EOF | tee $TMP/$tfile.log
8889 result=$(grep error $TMP/$tfile.log)
8890 rm -f $DIR/$tfile $TMP/$tfile.log
8892 error "consecutive find's under interactive lfs failed"
8894 run_test 128 "interactive lfs for 2 consecutive find's"
8901 local LDPROC=/proc/fs/ldiskfs
8902 local facets=$(get_facets MDS)
8904 for facet in ${facets//,/ }; do
8905 canondev=$(ldiskfs_canon \
8906 *.$(convert_facet2label $facet).mntdev $facet)
8907 do_facet $facet "test -e $LDPROC/$canondev/max_dir_size" ||
8908 LDPROC=/sys/fs/ldiskfs
8909 do_facet $facet "echo $1 >$LDPROC/$canondev/max_dir_size"
8910 do_facet $facet "test -e $LDPROC/$canondev/warning_dir_size" ||
8911 LDPROC=/sys/fs/ldiskfs
8912 do_facet $facet "echo $2 >$LDPROC/$canondev/warning_dir_size"
8917 local facets=$(get_facets MDS)
8918 for facet in ${facets//,/ }; do
8919 do_facet $facet "dmesg | tail -3 | grep -q $1" && return 0
8925 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
8926 if [ "$(facet_fstype $SINGLEMDS)" != ldiskfs ]; then
8927 skip "Only applicable to ldiskfs-based MDTs"
8930 remote_mds_nodsh && skip "remote MDS with nodsh" && return
8938 # block size of mds1
8939 local MDT_DEV=$(mdsdevname ${SINGLEMDS//mds/})
8940 local MDSBLOCKSIZE=$($LCTL get_param -n mdc.*MDT0000*.blocksize)
8941 local MAX=$((MDSBLOCKSIZE * 5))
8942 set_dir_limits $MAX $MAX
8943 local I=$(stat -c%s "$DIR/$tdir")
8945 while [[ $I -le $MAX ]]; do
8946 $MULTIOP $DIR/$tdir/$J Oc
8948 if [ $has_warning -eq 0 ]; then
8949 check_mds_dmesg '"is approaching"' &&
8952 #check two errors ENOSPC for new version of ext4 max_dir_size patch
8953 #mainline kernel commit df981d03eeff7971ac7e6ff37000bfa702327ef1
8954 #and EFBIG for previous versions
8955 if [ $rc -eq $EFBIG -o $rc -eq $ENOSPC ]; then
8957 echo "return code $rc received as expected"
8959 createmany -o $DIR/$tdir/$J_file_ 1000 ||
8960 error_exit "create failed w/o dir size limit"
8962 check_mds_dmesg '"has reached"' ||
8963 error_exit "has reached message should be output"
8965 [ $has_warning -eq 0 ] &&
8966 error_exit "warning message should be output"
8968 I=$(stat -c%s "$DIR/$tdir")
8970 if [ $(lustre_version_code $SINGLEMDS) -lt \
8971 $(version_code 2.4.51) ]
8973 [[ $I -eq $MAX ]] && return 0
8975 [[ $I -gt $MAX ]] && return 0
8977 error_exit "current dir size $I, previous limit $MAX"
8978 elif [ $rc -ne 0 ]; then
8980 error_exit "return code $rc received instead of expected " \
8981 "$EFBIG or $ENOSPC, files in dir $I"
8984 I=$(stat -c%s "$DIR/$tdir")
8988 error "exceeded dir size limit $MAX($MDSCOUNT) : $I bytes"
8990 run_test 129 "test directory size limit ========================"
8999 local filefrag_op=$(filefrag -e 2>&1 | grep "invalid option")
9000 [ -n "$filefrag_op" ] && skip_env "filefrag does not support FIEMAP" &&
9003 trap cleanup_130 EXIT RETURN
9005 local fm_file=$DIR/$tfile
9006 $SETSTRIPE -S 65536 -c 1 $fm_file || error "setstripe on $fm_file"
9007 dd if=/dev/zero of=$fm_file bs=65536 count=1 ||
9008 error "dd failed for $fm_file"
9010 # LU-1795: test filefrag/FIEMAP once, even if unsupported
9011 filefrag -ves $fm_file
9013 [ "$(facet_fstype ost$(($($GETSTRIPE -i $fm_file) + 1)))" = "zfs" ] &&
9014 skip "ORI-366/LU-1941: FIEMAP unimplemented on ZFS" && return
9015 [ $RC != 0 ] && error "filefrag $fm_file failed"
9017 filefrag_op=$(filefrag -ve $fm_file |
9018 sed -n '/ext:/,/found/{/ext:/d; /found/d; p}')
9019 lun=$($GETSTRIPE -i $fm_file)
9021 start_blk=`echo $filefrag_op | cut -d: -f2 | cut -d. -f1`
9024 for line in $filefrag_op
9026 frag_lun=`echo $line | cut -d: -f5`
9027 ext_len=`echo $line | cut -d: -f4`
9028 if (( $frag_lun != $lun )); then
9030 error "FIEMAP on 1-stripe file($fm_file) failed"
9033 (( tot_len += ext_len ))
9036 if (( lun != frag_lun || start_blk != 0 || tot_len != 64 )); then
9038 error "FIEMAP on 1-stripe file($fm_file) failed;"
9044 echo "FIEMAP on single striped file succeeded"
9046 run_test 130a "FIEMAP (1-stripe file)"
9049 [ "$OSTCOUNT" -lt "2" ] &&
9050 skip_env "skipping FIEMAP on $OSTCOUNT-stripe file" && return
9052 local filefrag_op=$(filefrag -e 2>&1 | grep "invalid option")
9053 [ -n "$filefrag_op" ] && skip_env "filefrag does not support FIEMAP" &&
9056 trap cleanup_130 EXIT RETURN
9058 local fm_file=$DIR/$tfile
9059 $SETSTRIPE -S 65536 -c $OSTCOUNT $fm_file ||
9060 error "setstripe on $fm_file"
9061 [ "$(facet_fstype ost$(($($GETSTRIPE -i $fm_file) + 1)))" = "zfs" ] &&
9062 skip "ORI-366/LU-1941: FIEMAP unimplemented on ZFS" && return
9064 dd if=/dev/zero of=$fm_file bs=1M count=$OSTCOUNT ||
9065 error "dd failed on $fm_file"
9067 filefrag -ves $fm_file || error "filefrag $fm_file failed"
9068 filefrag_op=$(filefrag -ve $fm_file |
9069 sed -n '/ext:/,/found/{/ext:/d; /found/d; p}')
9071 last_lun=$(echo $filefrag_op | cut -d: -f5 |
9072 sed -e 's/^[ \t]*/0x/' | sed -e 's/0x0x/0x/')
9077 for line in $filefrag_op
9079 frag_lun=$(echo $line | cut -d: -f5 |
9080 sed -e 's/^[ \t]*/0x/' | sed -e 's/0x0x/0x/')
9081 ext_len=$(echo $line | cut -d: -f4)
9082 if (( $frag_lun != $last_lun )); then
9083 if (( tot_len != 1024 )); then
9085 error "FIEMAP on $fm_file failed; returned " \
9086 "len $tot_len for OST $last_lun instead of 1024"
9093 (( tot_len += ext_len ))
9096 if (( num_luns != $OSTCOUNT || tot_len != 1024 )); then
9098 error "FIEMAP on $fm_file failed; returned wrong number of " \
9099 "luns or wrong len for OST $last_lun"
9105 echo "FIEMAP on $OSTCOUNT-stripe file succeeded"
9107 run_test 130b "FIEMAP ($OSTCOUNT-stripe file)"
9110 [ "$OSTCOUNT" -lt "2" ] &&
9111 skip_env "skipping FIEMAP on 2-stripe file" && return
9113 filefrag_op=$(filefrag -e 2>&1 | grep "invalid option")
9114 [ -n "$filefrag_op" ] && skip "filefrag does not support FIEMAP" &&
9117 trap cleanup_130 EXIT RETURN
9119 local fm_file=$DIR/$tfile
9120 $SETSTRIPE -S 65536 -c 2 $fm_file || error "setstripe on $fm_file"
9121 [ "$(facet_fstype ost$(($($GETSTRIPE -i $fm_file) + 1)))" = "zfs" ] &&
9122 skip "ORI-366/LU-1941: FIEMAP unimplemented on ZFS" && return
9124 dd if=/dev/zero of=$fm_file seek=1 bs=1M count=1 ||
9125 error "dd failed on $fm_file"
9127 filefrag -ves $fm_file || error "filefrag $fm_file failed"
9128 filefrag_op=$(filefrag -ve $fm_file |
9129 sed -n '/ext:/,/found/{/ext:/d; /found/d; p}')
9131 last_lun=$(echo $filefrag_op | cut -d: -f5 |
9132 sed -e 's/^[ \t]*/0x/' | sed -e 's/0x0x/0x/')
9137 for line in $filefrag_op
9139 frag_lun=$(echo $line | cut -d: -f5 |
9140 sed -e 's/^[ \t]*/0x/' | sed -e 's/0x0x/0x/')
9141 ext_len=$(echo $line | cut -d: -f4)
9142 if (( $frag_lun != $last_lun )); then
9143 logical=`echo $line | cut -d: -f2 | cut -d. -f1`
9144 if (( logical != 512 )); then
9146 error "FIEMAP on $fm_file failed; returned " \
9147 "logical start for lun $logical instead of 512"
9150 if (( tot_len != 512 )); then
9152 error "FIEMAP on $fm_file failed; returned " \
9153 "len $tot_len for OST $last_lun instead of 1024"
9160 (( tot_len += ext_len ))
9163 if (( num_luns != 2 || tot_len != 512 )); then
9165 error "FIEMAP on $fm_file failed; returned wrong number of " \
9166 "luns or wrong len for OST $last_lun"
9172 echo "FIEMAP on 2-stripe file with hole succeeded"
9174 run_test 130c "FIEMAP (2-stripe file with hole)"
9177 [ "$OSTCOUNT" -lt "3" ] &&
9178 skip_env "skipping FIEMAP on N-stripe file test" && return
9180 filefrag_op=$(filefrag -e 2>&1 | grep "invalid option")
9181 [ -n "$filefrag_op" ] && skip "filefrag does not support FIEMAP" &&
9184 trap cleanup_130 EXIT RETURN
9186 local fm_file=$DIR/$tfile
9187 $SETSTRIPE -S 65536 -c $OSTCOUNT $fm_file ||
9188 error "setstripe on $fm_file"
9189 [ "$(facet_fstype ost$(($($GETSTRIPE -i $fm_file) + 1)))" = "zfs" ] &&
9190 skip "ORI-366/LU-1941: FIEMAP unimplemented on ZFS" && return
9192 local actual_stripecnt=$($GETSTRIPE -c $fm_file)
9193 dd if=/dev/zero of=$fm_file bs=1M count=$actual_stripecnt ||
9194 error "dd failed on $fm_file"
9196 filefrag -ves $fm_file || error "filefrag $fm_file failed"
9197 filefrag_op=$(filefrag -ve $fm_file |
9198 sed -n '/ext:/,/found/{/ext:/d; /found/d; p}')
9200 last_lun=$(echo $filefrag_op | cut -d: -f5 |
9201 sed -e 's/^[ \t]*/0x/' | sed -e 's/0x0x/0x/')
9206 for line in $filefrag_op
9208 frag_lun=$(echo $line | cut -d: -f5 |
9209 sed -e 's/^[ \t]*/0x/' | sed -e 's/0x0x/0x/')
9210 ext_len=$(echo $line | cut -d: -f4)
9211 if (( $frag_lun != $last_lun )); then
9212 if (( tot_len != 1024 )); then
9214 error "FIEMAP on $fm_file failed; returned " \
9215 "len $tot_len for OST $last_lun instead of 1024"
9222 (( tot_len += ext_len ))
9225 if (( num_luns != actual_stripecnt || tot_len != 1024 )); then
9227 error "FIEMAP on $fm_file failed; returned wrong number of " \
9228 "luns or wrong len for OST $last_lun"
9234 echo "FIEMAP on N-stripe file succeeded"
9236 run_test 130d "FIEMAP (N-stripe file)"
9239 [ "$OSTCOUNT" -lt "2" ] &&
9240 skip_env "skipping continuation FIEMAP test" && return
9242 filefrag_op=$(filefrag -e 2>&1 | grep "invalid option")
9243 [ -n "$filefrag_op" ] && skip "filefrag does not support FIEMAP" && return
9245 trap cleanup_130 EXIT RETURN
9247 local fm_file=$DIR/$tfile
9248 $SETSTRIPE -S 131072 -c 2 $fm_file || error "setstripe on $fm_file"
9249 [ "$(facet_fstype ost$(($($GETSTRIPE -i $fm_file) + 1)))" = "zfs" ] &&
9250 skip "ORI-366/LU-1941: FIEMAP unimplemented on ZFS" && return
9253 EXPECTED_LEN=$(( (NUM_BLKS / 2) * 64 ))
9254 for ((i = 0; i < $NUM_BLKS; i++))
9256 dd if=/dev/zero of=$fm_file count=1 bs=64k seek=$((2*$i)) conv=notrunc > /dev/null 2>&1
9259 filefrag -ves $fm_file || error "filefrag $fm_file failed"
9260 filefrag_op=$(filefrag -ve $fm_file |
9261 sed -n '/ext:/,/found/{/ext:/d; /found/d; p}')
9263 last_lun=$(echo $filefrag_op | cut -d: -f5 |
9264 sed -e 's/^[ \t]*/0x/' | sed -e 's/0x0x/0x/')
9269 for line in $filefrag_op
9271 frag_lun=$(echo $line | cut -d: -f5 |
9272 sed -e 's/^[ \t]*/0x/' | sed -e 's/0x0x/0x/')
9273 ext_len=$(echo $line | cut -d: -f4)
9274 if (( $frag_lun != $last_lun )); then
9275 if (( tot_len != $EXPECTED_LEN )); then
9277 error "FIEMAP on $fm_file failed; returned " \
9278 "len $tot_len for OST $last_lun instead " \
9286 (( tot_len += ext_len ))
9289 if (( num_luns != 2 || tot_len != $EXPECTED_LEN )); then
9291 error "FIEMAP on $fm_file failed; returned wrong number " \
9292 "of luns or wrong len for OST $last_lun"
9298 echo "FIEMAP with continuation calls succeeded"
9300 run_test 130e "FIEMAP (test continuation FIEMAP calls)"
9302 # Test for writev/readv
9304 rwv -f $DIR/$tfile -w -n 3 524288 1048576 1572864 || \
9305 error "writev test failed"
9306 rwv -f $DIR/$tfile -r -v -n 2 1572864 1048576 || \
9307 error "readv failed"
9310 run_test 131a "test iov's crossing stripe boundary for writev/readv"
9313 rwv -f $DIR/$tfile -w -a -n 3 524288 1048576 1572864 || \
9314 error "append writev test failed"
9315 rwv -f $DIR/$tfile -w -a -n 2 1572864 1048576 || \
9316 error "append writev test failed"
9319 run_test 131b "test append writev"
9322 rwv -f $DIR/$tfile -w -d -n 1 1048576 || return 0
9325 run_test 131c "test read/write on file w/o objects"
9328 rwv -f $DIR/$tfile -w -n 1 1572864
9329 NOB=`rwv -f $DIR/$tfile -r -n 3 524288 524288 1048576 | awk '/error/ {print $6}'`
9330 if [ "$NOB" != 1572864 ]; then
9331 error "Short read filed: read $NOB bytes instead of 1572864"
9335 run_test 131d "test short read"
9338 rwv -f $DIR/$tfile -w -s 1048576 -n 1 1048576
9339 rwv -f $DIR/$tfile -r -z -s 0 -n 1 524288 || \
9340 error "read hitting hole failed"
9343 run_test 131e "test read hitting hole"
9349 $SINGLEMDS) res=`do_facet $SINGLEMDS $LCTL get_param mdt.$FSNAME-MDT0000.md_stats | grep "$2"`
9351 ost) res=`do_facet ost1 $LCTL get_param obdfilter.$FSNAME-OST0000.stats | grep "$2"`
9353 *) error "Wrong argument $1" ;;
9356 [ -z "$res" ] && error "The counter for $2 on $1 was not incremented"
9357 # if the argument $3 is zero, it means any stat increment is ok.
9358 if [[ $3 -gt 0 ]]; then
9359 count=$(echo $res | awk '{ print $2 }')
9360 [[ $count -ne $3 ]] &&
9361 error "The $2 counter on $1 is wrong - expected $3"
9366 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
9367 remote_ost_nodsh && skip "remote OST with nodsh" && return
9368 remote_mds_nodsh && skip "remote MDS with nodsh" && return
9370 do_facet $SINGLEMDS $LCTL list_param mdt.*.rename_stats ||
9371 { skip "MDS doesn't support rename stats"; return; }
9372 local testdir=$DIR/${tdir}/stats_testdir
9373 mkdir -p $DIR/${tdir}
9376 do_facet $SINGLEMDS $LCTL set_param mdt.*.md_stats=clear
9377 do_facet ost1 $LCTL set_param obdfilter.*.stats=clear
9379 # verify mdt stats first.
9380 mkdir ${testdir} || error "mkdir failed"
9381 check_stats $SINGLEMDS "mkdir" 1
9382 touch ${testdir}/${tfile} || error "touch failed"
9383 check_stats $SINGLEMDS "open" 1
9384 check_stats $SINGLEMDS "close" 1
9385 [ $(lustre_version_code $SINGLEMDS) -ge $(version_code 2.8.54) ] && {
9386 mknod ${testdir}/${tfile}-pipe p || error "mknod failed"
9387 check_stats $SINGLEMDS "mknod" 2
9389 rm -f ${testdir}/${tfile}-pipe || error "pipe remove failed"
9390 check_stats $SINGLEMDS "unlink" 1
9391 rm -f ${testdir}/${tfile} || error "file remove failed"
9392 check_stats $SINGLEMDS "unlink" 2
9394 # remove working dir and check mdt stats again.
9395 rmdir ${testdir} || error "rmdir failed"
9396 check_stats $SINGLEMDS "rmdir" 1
9398 local testdir1=$DIR/${tdir}/stats_testdir1
9400 mkdir -p ${testdir1}
9401 touch ${testdir1}/test1
9402 mv ${testdir1}/test1 ${testdir} || error "file crossdir rename"
9403 check_stats $SINGLEMDS "crossdir_rename" 1
9405 mv ${testdir}/test1 ${testdir}/test0 || error "file samedir rename"
9406 check_stats $SINGLEMDS "samedir_rename" 1
9410 run_test 133a "Verifying MDT stats ========================================"
9413 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
9414 remote_ost_nodsh && skip "remote OST with nodsh" && return
9415 remote_mds_nodsh && skip "remote MDS with nodsh" && return
9416 local testdir=$DIR/${tdir}/stats_testdir
9417 mkdir -p ${testdir} || error "mkdir failed"
9418 touch ${testdir}/${tfile} || error "touch failed"
9419 cancel_lru_locks mdc
9422 do_facet $SINGLEMDS $LCTL set_param mdt.*.md_stats=clear
9423 do_facet ost1 $LCTL set_param obdfilter.*.stats=clear
9425 # extra mdt stats verification.
9426 chmod 444 ${testdir}/${tfile} || error "chmod failed"
9427 check_stats $SINGLEMDS "setattr" 1
9428 do_facet $SINGLEMDS $LCTL set_param mdt.*.md_stats=clear
9429 if [ $(lustre_version_code $SINGLEMDS) -ne $(version_code 2.2.0) ]
9431 ls -l ${testdir}/${tfile} > /dev/null|| error "ls failed"
9432 check_stats $SINGLEMDS "getattr" 1
9434 $LFS df || error "lfs failed"
9435 check_stats $SINGLEMDS "statfs" 1
9439 run_test 133b "Verifying extra MDT stats =================================="
9442 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
9443 remote_ost_nodsh && skip "remote OST with nodsh" && return
9444 remote_mds_nodsh && skip "remote MDS with nodsh" && return
9445 local testdir=$DIR/${tdir}/stats_testdir
9446 test_mkdir -p ${testdir} || error "mkdir failed"
9448 # verify obdfilter stats.
9449 $SETSTRIPE -c 1 -i 0 ${testdir}/${tfile}
9451 cancel_lru_locks osc
9452 wait_delete_completed
9455 do_facet $SINGLEMDS $LCTL set_param mdt.*.md_stats=clear
9456 do_facet ost1 $LCTL set_param obdfilter.*.stats=clear
9458 dd if=/dev/zero of=${testdir}/${tfile} conv=notrunc bs=512k count=1 || error "dd failed"
9460 cancel_lru_locks osc
9461 check_stats ost "write" 1
9463 dd if=${testdir}/${tfile} of=/dev/null bs=1k count=1 || error "dd failed"
9464 check_stats ost "read" 1
9466 > ${testdir}/${tfile} || error "truncate failed"
9467 check_stats ost "punch" 1
9469 rm -f ${testdir}/${tfile} || error "file remove failed"
9470 wait_delete_completed
9471 check_stats ost "destroy" 1
9475 run_test 133c "Verifying OST stats ========================================"
9482 while [ $value -ge 2 ]; do
9487 if [ $orig -gt $order ]; then
9495 local size=('K' 'M' 'G' 'T');
9497 local size_string=$value
9499 while [ $value -ge 1024 ]; do
9500 if [ $i -gt 3 ]; then
9501 #T is the biggest unit we get here, if that is bigger,
9503 size_string=${value}T
9506 value=$((value >> 10))
9507 if [ $value -lt 1024 ]; then
9508 size_string=${value}${size[$i]}
9519 local context=${2:-.}
9520 local sample=$(do_facet $SINGLEMDS $LCTL get_param mdt.*.rename_stats |
9522 awk '/ '${size}'/ {print $4}' | sed -e "s/,//g")
9527 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
9528 remote_ost_nodsh && skip "remote OST with nodsh" && return
9529 remote_mds_nodsh && skip "remote MDS with nodsh" && return
9530 do_facet $SINGLEMDS $LCTL list_param mdt.*.rename_stats ||
9531 { skip "MDS doesn't support rename stats"; return; }
9533 local testdir1=$DIR/${tdir}/stats_testdir1
9534 local testdir2=$DIR/${tdir}/stats_testdir2
9536 do_facet $SINGLEMDS $LCTL set_param mdt.*.rename_stats=clear
9538 mkdir -p ${testdir1} || error "mkdir failed"
9539 mkdir -p ${testdir2} || error "mkdir failed"
9541 createmany -o $testdir1/test 512 || error "createmany failed"
9543 # check samedir rename size
9544 mv ${testdir1}/test0 ${testdir1}/test_0
9546 local testdir1_size=$(ls -l $DIR/${tdir} |
9547 awk '/stats_testdir1/ {print $5}')
9548 local testdir2_size=$(ls -l $DIR/${tdir} |
9549 awk '/stats_testdir2/ {print $5}')
9551 testdir1_size=$(order_2 $testdir1_size)
9552 testdir2_size=$(order_2 $testdir2_size)
9554 testdir1_size=$(size_in_KMGT $testdir1_size)
9555 testdir2_size=$(size_in_KMGT $testdir2_size)
9557 echo "source rename dir size: ${testdir1_size}"
9558 echo "target rename dir size: ${testdir2_size}"
9560 local cmd="do_facet $SINGLEMDS $LCTL get_param mdt.*.rename_stats"
9561 eval $cmd || error "$cmd failed"
9562 local samedir=$($cmd | grep 'same_dir')
9563 local same_sample=$(get_rename_size $testdir1_size)
9564 [ -z "$samedir" ] && error "samedir_rename_size count error"
9565 [[ $same_sample -eq 1 ]] ||
9566 error "samedir_rename_size error $same_sample"
9567 echo "Check same dir rename stats success"
9569 do_facet $SINGLEMDS $LCTL set_param mdt.*.rename_stats=clear
9571 # check crossdir rename size
9572 mv ${testdir1}/test_0 ${testdir2}/test_0
9574 testdir1_size=$(ls -l $DIR/${tdir} |
9575 awk '/stats_testdir1/ {print $5}')
9576 testdir2_size=$(ls -l $DIR/${tdir} |
9577 awk '/stats_testdir2/ {print $5}')
9579 testdir1_size=$(order_2 $testdir1_size)
9580 testdir2_size=$(order_2 $testdir2_size)
9582 testdir1_size=$(size_in_KMGT $testdir1_size)
9583 testdir2_size=$(size_in_KMGT $testdir2_size)
9585 echo "source rename dir size: ${testdir1_size}"
9586 echo "target rename dir size: ${testdir2_size}"
9588 eval $cmd || error "$cmd failed"
9589 local crossdir=$($cmd | grep 'crossdir')
9590 local src_sample=$(get_rename_size $testdir1_size crossdir_src)
9591 local tgt_sample=$(get_rename_size $testdir2_size crossdir_tgt)
9592 [ -z "$crossdir" ] && error "crossdir_rename_size count error"
9593 [[ $src_sample -eq 1 ]] ||
9594 error "crossdir_rename_size error $src_sample"
9595 [[ $tgt_sample -eq 1 ]] ||
9596 error "crossdir_rename_size error $tgt_sample"
9597 echo "Check cross dir rename stats success"
9600 run_test 133d "Verifying rename_stats ========================================"
9603 remote_mds_nodsh && skip "remote MDS with nodsh" && return
9604 remote_ost_nodsh && skip "remote OST with nodsh" && return
9605 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
9606 local testdir=$DIR/${tdir}/stats_testdir
9607 local ctr f0 f1 bs=32768 count=42 sum
9609 mkdir -p ${testdir} || error "mkdir failed"
9611 $SETSTRIPE -c 1 -i 0 ${testdir}/${tfile}
9613 for ctr in {write,read}_bytes; do
9615 cancel_lru_locks osc
9617 do_facet ost1 $LCTL set_param -n \
9618 "obdfilter.*.exports.clear=clear"
9620 if [ $ctr = write_bytes ]; then
9622 f1=${testdir}/${tfile}
9624 f0=${testdir}/${tfile}
9628 dd if=$f0 of=$f1 conv=notrunc bs=$bs count=$count || \
9631 cancel_lru_locks osc
9633 sum=$(do_facet ost1 $LCTL get_param \
9634 "obdfilter.*.exports.*.stats" |
9635 awk -v ctr=$ctr 'BEGIN { sum = 0 }
9636 $1 == ctr { sum += $7 }
9637 END { printf("%0.0f", sum) }')
9639 if ((sum != bs * count)); then
9640 error "Bad $ctr sum, expected $((bs * count)), got $sum"
9646 run_test 133e "Verifying OST {read,write}_bytes nid stats ================="
9649 for dir in /proc/fs/lustre/ /proc/sys/lnet/ /proc/sys/lustre/ \
9650 /sys/fs/lustre/ /sys/fs/lnet/ /sys/kernel/debug/lnet/ \
9651 /sys/kernel/debug/lustre/; do
9652 [[ -d $dir ]] && proc_dirs+=" $dir"
9656 remote_mds_nodsh && skip "remote MDS with nodsh" && return
9657 remote_ost_nodsh && skip "remote OST with nodsh" && return
9658 # First without trusting modes.
9659 find $proc_dirs -exec cat '{}' \; &> /dev/null
9661 # Second verifying readability.
9662 $LCTL get_param -R '*' &> /dev/null || error "proc file read failed"
9664 # eventually, this can also be replaced with "lctl get_param -R",
9665 # but not until that option is always available on the server
9667 for facet in $SINGLEMDS ost1; do
9668 do_facet $facet find $proc_dirs \
9669 ! -name req_history \
9670 -exec cat '{}' \\\; &> /dev/null
9672 do_facet $facet find $proc_dirs \
9673 ! -name req_history \
9675 -exec cat '{}' \\\; &> /dev/null ||
9676 error "proc file read failed"
9679 run_test 133f "Check for LBUGs/Oopses/unreadable files in /proc"
9682 remote_mds_nodsh && skip "remote MDS with nodsh" && return
9683 remote_ost_nodsh && skip "remote OST with nodsh" && return
9684 # Second verifying writability.
9687 -not -name force_lbug \
9688 -not -name changelog_mask \
9689 -exec badarea_io '{}' \; &> /dev/null ||
9690 error "find $proc_dirs failed"
9692 [ $(lustre_version_code $SINGLEMDS) -le $(version_code 2.5.54) ] &&
9693 skip "Too old lustre on MDS" && return
9695 [ $(lustre_version_code ost1) -le $(version_code 2.5.54) ] &&
9696 skip "Too old lustre on ost1" && return
9699 for facet in $SINGLEMDS ost1; do
9700 do_facet $facet find $proc_dirs \
9702 -not -name force_lbug \
9703 -not -name changelog_mask \
9704 -exec badarea_io '{}' \\\; &> /dev/null ||
9705 error "$facet find $proc_dirs failed"
9709 # remount the FS in case writes/reads /proc break the FS
9710 cleanup || error "failed to unmount"
9711 setup || error "failed to setup"
9714 run_test 133g "Check for Oopses on bad io area writes/reads in /proc"
9717 remote_mds_nodsh && skip "remote MDS with nodsh" && return
9718 [[ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.7.54) ]] &&
9719 skip "Need MDS version at least 2.7.54" && return
9721 mkdir -p $DIR/$tdir || error "failed to create $DIR/$tdir"
9722 cancel_lru_locks mdc
9724 local nsdir="ldlm.namespaces.*-MDT0000-mdc-*"
9725 local unused=$($LCTL get_param -n $nsdir.lock_unused_count)
9726 [ $unused -eq 0 ] || error "$unused locks are not cleared"
9729 createmany -o $DIR/$tdir/f $nr ||
9730 error "failed to create $nr files in $DIR/$tdir"
9731 unused=$($LCTL get_param -n $nsdir.lock_unused_count)
9733 #define OBD_FAIL_LDLM_WATERMARK_LOW 0x327
9734 do_facet mds1 $LCTL set_param fail_loc=0x327
9735 do_facet mds1 $LCTL set_param fail_val=500
9738 echo "sleep 10 seconds ..."
9740 local lck_cnt=$($LCTL get_param -n $nsdir.lock_unused_count)
9742 do_facet mds1 $LCTL set_param fail_loc=0
9743 do_facet mds1 $LCTL set_param fail_val=0
9744 [ $lck_cnt -lt $unused ] ||
9745 error "No locks reclaimed, before:$unused, after:$lck_cnt"
9748 unlinkmany $DIR/$tdir/f $nr
9750 run_test 134a "Server reclaims locks when reaching lock_reclaim_threshold"
9753 remote_mds_nodsh && skip "remote MDS with nodsh" && return
9754 [[ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.7.54) ]] &&
9755 skip "Need MDS version at least 2.7.54" && return
9757 mkdir -p $DIR/$tdir || error "failed to create $DIR/$tdir"
9758 cancel_lru_locks mdc
9760 local low_wm=$(do_facet mds1 $LCTL get_param -n \
9761 ldlm.lock_reclaim_threshold_mb)
9762 # disable reclaim temporarily
9763 do_facet mds1 $LCTL set_param ldlm.lock_reclaim_threshold_mb=0
9765 #define OBD_FAIL_LDLM_WATERMARK_HIGH 0x328
9766 do_facet mds1 $LCTL set_param fail_loc=0x328
9767 do_facet mds1 $LCTL set_param fail_val=500
9769 $LCTL set_param debug=+trace
9772 createmany -o $DIR/$tdir/f $nr &
9775 echo "Sleep $TIMEOUT seconds ..."
9777 if ! ps -p $create_pid > /dev/null 2>&1; then
9778 do_facet mds1 $LCTL set_param fail_loc=0
9779 do_facet mds1 $LCTL set_param fail_val=0
9780 do_facet mds1 $LCTL set_param \
9781 ldlm.lock_reclaim_threshold_mb=${low_wm}m
9782 error "createmany finished incorrectly!"
9784 do_facet mds1 $LCTL set_param fail_loc=0
9785 do_facet mds1 $LCTL set_param fail_val=0
9786 do_facet mds1 $LCTL set_param ldlm.lock_reclaim_threshold_mb=${low_wm}m
9787 wait $create_pid || return 1
9789 unlinkmany $DIR/$tdir/f $nr
9791 run_test 134b "Server rejects lock request when reaching lock_limit_mb"
9793 test_140() { #bug-17379
9794 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
9795 test_mkdir -p $DIR/$tdir || error "Creating dir $DIR/$tdir"
9796 cd $DIR/$tdir || error "Changing to $DIR/$tdir"
9797 cp $(which stat) . || error "Copying stat to $DIR/$tdir"
9799 # VFS limits max symlink depth to 5(4KSTACK) or 7(8KSTACK) or 8
9800 # For kernel > 3.5, bellow only tests consecutive symlink (MAX 40)
9802 while i=`expr $i + 1`; do
9803 test_mkdir -p $i || error "Creating dir $i"
9804 cd $i || error "Changing to $i"
9805 ln -s ../stat stat || error "Creating stat symlink"
9806 # Read the symlink until ELOOP present,
9807 # not LBUGing the system is considered success,
9808 # we didn't overrun the stack.
9809 $OPENFILE -f O_RDONLY stat >/dev/null 2>&1; ret=$?
9811 if [ $ret -eq 40 ]; then
9814 error "Open stat symlink"
9820 echo "The symlink depth = $i"
9821 [ $i -eq 5 -o $i -eq 7 -o $i -eq 8 -o $i -eq 40 ] ||
9822 error "Invalid symlink depth"
9824 # Test recursive symlink
9825 ln -s symlink_self symlink_self
9826 $OPENFILE -f O_RDONLY symlink_self >/dev/null 2>&1; ret=$?
9827 echo "open symlink_self returns $ret"
9828 [ $ret -eq 40 ] || error "recursive symlink doesn't return -ELOOP"
9830 run_test 140 "Check reasonable stack depth (shouldn't LBUG) ===="
9833 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
9834 local TF="$TMP/$tfile"
9836 dd if=/dev/urandom of=$TF bs=6096 count=1 || error "dd failed"
9838 cancel_lru_locks osc
9839 cmp $TF $DIR/$tfile || error "$TMP/$tfile $DIR/$tfile differ"
9840 remount_client $MOUNT
9842 cmp $TF $DIR/$tfile || error "$TF $DIR/$tfile differ (remount)"
9845 $TRUNCATE $DIR/$tfile 6000
9846 cancel_lru_locks osc
9847 cmp $TF $DIR/$tfile || error "$TF $DIR/$tfile differ (truncate1)"
9850 echo "12345" >>$DIR/$tfile
9851 cancel_lru_locks osc
9852 cmp $TF $DIR/$tfile || error "$TF $DIR/$tfile differ (append1)"
9855 echo "12345" >>$DIR/$tfile
9856 cancel_lru_locks osc
9857 cmp $TF $DIR/$tfile || error "$TF $DIR/$tfile differ (append2)"
9862 run_test 150 "truncate/append tests"
9864 #LU-2902 roc_hit was not able to read all values from lproc
9865 function roc_hit_init() {
9866 local list=$(comma_list $(osts_nodes))
9867 local dir=$DIR/$tdir-check
9868 local file=$dir/file
9874 #use setstripe to do a write to every ost
9875 for i in $(seq 0 $((OSTCOUNT-1))); do
9876 $SETSTRIPE -c 1 -i $i $dir || error "$SETSTRIPE $file failed"
9877 dd if=/dev/urandom of=$file bs=4k count=4 2>&1 > /dev/null
9878 idx=$(printf %04x $i)
9879 BEFORE=$(get_osd_param $list *OST*$idx stats |
9880 awk '$1 == "cache_access" {sum += $7}
9881 END { printf("%0.0f", sum) }')
9883 cancel_lru_locks osc
9884 cat $file >/dev/null
9886 AFTER=$(get_osd_param $list *OST*$idx stats |
9887 awk '$1 == "cache_access" {sum += $7}
9888 END { printf("%0.0f", sum) }')
9890 echo BEFORE:$BEFORE AFTER:$AFTER
9891 if ! let "AFTER - BEFORE == 4"; then
9893 error "roc_hit is not safe to use"
9901 function roc_hit() {
9902 local list=$(comma_list $(osts_nodes))
9903 echo $(get_osd_param $list '' stats |
9904 awk '$1 == "cache_hit" {sum += $7}
9905 END { printf("%0.0f", sum) }')
9908 function set_cache() {
9911 if [ "$2" == "off" ]; then
9914 local list=$(comma_list $(osts_nodes))
9915 set_osd_param $list '' $1_cache_enable $on
9917 cancel_lru_locks osc
9921 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
9922 remote_ost_nodsh && skip "remote OST with nodsh" && return
9925 local list=$(comma_list $(osts_nodes))
9927 # check whether obdfilter is cache capable at all
9928 if ! get_osd_param $list '' read_cache_enable >/dev/null; then
9929 echo "not cache-capable obdfilter"
9933 # check cache is enabled on all obdfilters
9934 if get_osd_param $list '' read_cache_enable | grep 0; then
9935 echo "oss cache is disabled"
9939 set_osd_param $list '' writethrough_cache_enable 1
9941 # check write cache is enabled on all obdfilters
9942 if get_osd_param $list '' writethrough_cache_enable | grep 0; then
9943 echo "oss write cache is NOT enabled"
9949 #define OBD_FAIL_OBD_NO_LRU 0x609
9950 do_nodes $list $LCTL set_param fail_loc=0x609
9952 # pages should be in the case right after write
9953 dd if=/dev/urandom of=$DIR/$tfile bs=4k count=$CPAGES ||
9956 local BEFORE=$(roc_hit)
9957 cancel_lru_locks osc
9958 cat $DIR/$tfile >/dev/null
9959 local AFTER=$(roc_hit)
9961 do_nodes $list $LCTL set_param fail_loc=0
9963 if ! let "AFTER - BEFORE == CPAGES"; then
9964 error "NOT IN CACHE: before: $BEFORE, after: $AFTER"
9967 # the following read invalidates the cache
9968 cancel_lru_locks osc
9969 set_osd_param $list '' read_cache_enable 0
9970 cat $DIR/$tfile >/dev/null
9972 # now data shouldn't be found in the cache
9974 cancel_lru_locks osc
9975 cat $DIR/$tfile >/dev/null
9977 if let "AFTER - BEFORE != 0"; then
9978 error "IN CACHE: before: $BEFORE, after: $AFTER"
9981 set_osd_param $list '' read_cache_enable 1
9984 run_test 151 "test cache on oss and controls ==============================="
9987 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
9988 local TF="$TMP/$tfile"
9990 # simulate ENOMEM during write
9991 #define OBD_FAIL_OST_NOMEM 0x226
9992 lctl set_param fail_loc=0x80000226
9993 dd if=/dev/urandom of=$TF bs=6096 count=1 || error "dd failed"
9995 sync || error "sync failed"
9996 lctl set_param fail_loc=0
9998 # discard client's cache
9999 cancel_lru_locks osc
10001 # simulate ENOMEM during read
10002 lctl set_param fail_loc=0x80000226
10003 cmp $TF $DIR/$tfile || error "cmp failed"
10004 lctl set_param fail_loc=0
10008 run_test 152 "test read/write with enomem ============================"
10011 $MULTIOP $DIR/$tfile Ow4096Ycu || error "multiop failed"
10013 run_test 153 "test if fdatasync does not crash ======================="
10015 dot_lustre_fid_permission_check() {
10017 local ffid=$MOUNT/.lustre/fid/$fid
10020 echo "stat fid $fid"
10021 stat $ffid > /dev/null || error "stat $ffid failed."
10022 echo "touch fid $fid"
10023 touch $ffid || error "touch $ffid failed."
10024 echo "write to fid $fid"
10025 cat /etc/hosts > $ffid || error "write $ffid failed."
10026 echo "read fid $fid"
10027 diff /etc/hosts $ffid || error "read $ffid failed."
10028 echo "append write to fid $fid"
10029 cat /etc/hosts >> $ffid || error "append write $ffid failed."
10030 echo "rename fid $fid"
10031 mv $ffid $test_dir/$tfile.1 &&
10032 error "rename $ffid to $tfile.1 should fail."
10033 touch $test_dir/$tfile.1
10034 mv $test_dir/$tfile.1 $ffid &&
10035 error "rename $tfile.1 to $ffid should fail."
10036 rm -f $test_dir/$tfile.1
10037 echo "truncate fid $fid"
10038 $TRUNCATE $ffid 777 || error "truncate $ffid failed."
10039 if [ $MDSCOUNT -lt 2 ]; then #FIXME when cross-MDT hard link is working
10040 echo "link fid $fid"
10041 ln -f $ffid $test_dir/tfile.lnk || error "link $ffid failed."
10043 if [ -n $(lctl get_param -n mdc.*-mdc-*.connect_flags | grep acl) ]; then
10044 echo "setfacl fid $fid"
10045 setfacl -R -m u:bin:rwx $ffid || error "setfacl $ffid failed."
10046 echo "getfacl fid $fid"
10047 getfacl $ffid >/dev/null || error "getfacl $ffid failed."
10049 echo "unlink fid $fid"
10050 unlink $MOUNT/.lustre/fid/$fid && error "unlink $ffid should fail."
10051 echo "mknod fid $fid"
10052 mknod $ffid c 1 3 && error "mknod $ffid should fail."
10054 fid=[0xf00000400:0x1:0x0]
10055 ffid=$MOUNT/.lustre/fid/$fid
10057 echo "stat non-exist fid $fid"
10058 stat $ffid > /dev/null && error "stat non-exist $ffid should fail."
10059 echo "write to non-exist fid $fid"
10060 cat /etc/hosts > $ffid && error "write non-exist $ffid should fail."
10061 echo "link new fid $fid"
10062 ln $test_dir/$tfile $ffid && error "link $ffid should fail."
10064 mkdir -p $test_dir/$tdir
10065 touch $test_dir/$tdir/$tfile
10066 fid=$($LFS path2fid $test_dir/$tdir)
10069 error "error: could not get fid for $test_dir/$dir/$tfile."
10071 ffid=$MOUNT/.lustre/fid/$fid
10074 ls $ffid > /dev/null || error "ls $ffid failed."
10075 echo "touch $fid/$tfile.1"
10076 touch $ffid/$tfile.1 || error "touch $ffid/$tfile.1 failed."
10078 echo "touch $MOUNT/.lustre/fid/$tfile"
10079 touch $MOUNT/.lustre/fid/$tfile && \
10080 error "touch $MOUNT/.lustre/fid/$tfile should fail."
10082 echo "setxattr to $MOUNT/.lustre/fid"
10083 setfattr -n trusted.name1 -v value1 $MOUNT/.lustre/fid
10085 echo "listxattr for $MOUNT/.lustre/fid"
10086 getfattr -d -m "^trusted" $MOUNT/.lustre/fid
10088 echo "delxattr from $MOUNT/.lustre/fid"
10089 setfattr -x trusted.name1 $MOUNT/.lustre/fid
10091 echo "touch invalid fid: $MOUNT/.lustre/fid/[0x200000400:0x2:0x3]"
10092 touch $MOUNT/.lustre/fid/[0x200000400:0x2:0x3] &&
10093 error "touch invalid fid should fail."
10095 echo "touch non-normal fid: $MOUNT/.lustre/fid/[0x1:0x2:0x0]"
10096 touch $MOUNT/.lustre/fid/[0x1:0x2:0x0] &&
10097 error "touch non-normal fid should fail."
10099 echo "rename $tdir to $MOUNT/.lustre/fid"
10100 mrename $test_dir/$tdir $MOUNT/.lustre/fid &&
10101 error "rename to $MOUNT/.lustre/fid should fail."
10103 if [ $(lustre_version_code $SINGLEMDS) -ge $(version_code 2.3.51) ]
10105 local old_obf_mode=$(stat --format="%a" $DIR/.lustre/fid)
10106 local new_obf_mode=777
10108 echo "change mode of $DIR/.lustre/fid to $new_obf_mode"
10109 chmod $new_obf_mode $DIR/.lustre/fid ||
10110 error "chmod $new_obf_mode $DIR/.lustre/fid failed"
10112 local obf_mode=$(stat --format=%a $DIR/.lustre/fid)
10113 [ $obf_mode -eq $new_obf_mode ] ||
10114 error "stat $DIR/.lustre/fid returned wrong mode $obf_mode"
10116 echo "restore mode of $DIR/.lustre/fid to $old_obf_mode"
10117 chmod $old_obf_mode $DIR/.lustre/fid ||
10118 error "chmod $old_obf_mode $DIR/.lustre/fid failed"
10121 $OPENFILE -f O_LOV_DELAY_CREATE:O_CREAT $test_dir/$tfile-2
10122 fid=$($LFS path2fid $test_dir/$tfile-2)
10124 if [ $(lustre_version_code $SINGLEMDS) -ge $(version_code 2.6.50) ]
10126 echo "cp /etc/passwd $MOUNT/.lustre/fid/$fid"
10127 cp /etc/passwd $MOUNT/.lustre/fid/$fid ||
10128 error "create lov data thru .lustre failed"
10130 echo "cp /etc/passwd $test_dir/$tfile-2"
10131 cp /etc/passwd $test_dir/$tfile-2 ||
10132 error "copy to $test_dir/$tfile-2 failed."
10133 echo "diff /etc/passwd $MOUNT/.lustre/fid/$fid"
10134 diff /etc/passwd $MOUNT/.lustre/fid/$fid ||
10135 error "diff /etc/passwd $MOUNT/.lustre/fid/$fid failed."
10137 rm -rf $test_dir/tfile.lnk
10138 rm -rf $test_dir/$tfile-2
10142 [[ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.4.1) ]] &&
10143 skip "Need MDS version at least 2.4.1" && return
10145 local tf=$DIR/$tfile
10148 local fid=$($LFS path2fid $tf)
10149 [ -z "$fid" ] && error "path2fid unable to get $tf FID"
10151 # check that we get the same pathname back
10152 local found=$($LFS fid2path $MOUNT "$fid")
10153 [ -z "$found" ] && error "fid2path unable to get '$fid' path"
10154 [ "$found" == "$tf" ] ||
10155 error "fid2path($fid=path2fid($tf)) = $found != $tf"
10157 run_test 154A "lfs path2fid and fid2path basic checks"
10160 [[ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.4.1) ]] &&
10161 skip "Need MDS version at least 2.4.1" && return
10163 mkdir -p $DIR/$tdir || error "mkdir $tdir failed"
10164 touch $DIR/$tdir/$tfile || error "touch $DIR/$tdir/$tfile failed"
10165 local linkea=$($LL_DECODE_LINKEA $DIR/$tdir/$tfile | grep 'pfid')
10166 [ -z "$linkea" ] && error "decode linkea $DIR/$tdir/$tfile failed"
10168 local name=$(echo $linkea | awk '/pfid/ {print $5}' | sed -e "s/'//g")
10169 local PFID=$(echo $linkea | awk '/pfid/ {print $3}' | sed -e "s/,//g")
10171 # check that we get the same pathname
10172 echo "PFID: $PFID, name: $name"
10173 local FOUND=$($LFS fid2path $MOUNT "$PFID")
10174 [ -z "$FOUND" ] && error "fid2path unable to get $PFID path"
10175 [ "$FOUND/$name" != "$DIR/$tdir/$tfile" ] &&
10176 error "ll_decode_linkea has $FOUND/$name != $DIR/$tdir/$tfile"
10178 rm -rf $DIR/$tdir || error "Can not delete directory $DIR/$tdir"
10180 run_test 154B "verify the ll_decode_linkea tool"
10183 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
10184 [[ $(lustre_version_code $SINGLEMDS) -ge $(version_code 2.2.51) ]] ||
10185 { skip "Need MDS version at least 2.2.51"; return 0; }
10186 [ -z "$(which setfacl)" ] && skip "must have setfacl tool" && return
10187 [ -n "$FILESET" ] && skip "SKIP due to FILESET set" && return
10189 cp /etc/hosts $DIR/$tfile
10191 fid=$($LFS path2fid $DIR/$tfile)
10193 [ $rc -ne 0 ] && error "error: could not get fid for $DIR/$tfile."
10195 dot_lustre_fid_permission_check "$fid" $DIR ||
10196 error "dot lustre permission check $fid failed"
10198 rm -rf $MOUNT/.lustre && error ".lustre is not allowed to be unlinked"
10200 touch $MOUNT/.lustre/file &&
10201 error "creation is not allowed under .lustre"
10203 mkdir $MOUNT/.lustre/dir &&
10204 error "mkdir is not allowed under .lustre"
10208 run_test 154a "Open-by-FID"
10211 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
10212 [[ $(lustre_version_code $SINGLEMDS) -ge $(version_code 2.2.51) ]] ||
10213 { skip "Need MDS version at least 2.2.51"; return 0; }
10214 [ -n "$FILESET" ] && skip "SKIP due to FILESET set" && return
10216 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
10218 local remote_dir=$DIR/$tdir/remote_dir
10222 mkdir -p $DIR/$tdir
10223 $LFS mkdir -i $MDTIDX $remote_dir ||
10224 error "create remote directory failed"
10226 cp /etc/hosts $remote_dir/$tfile
10228 fid=$($LFS path2fid $remote_dir/$tfile)
10230 [ $rc -ne 0 ] && error "error: could not get fid for $remote_dir/$tfile"
10232 dot_lustre_fid_permission_check "$fid" $remote_dir ||
10233 error "dot lustre permission check $fid failed"
10236 run_test 154b "Open-by-FID for remote directory"
10239 [[ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.4.1) ]] &&
10240 skip "Need MDS version at least 2.4.1" && return
10242 touch $DIR/$tfile.1 $DIR/$tfile.2 $DIR/$tfile.3
10243 local FID1=$($LFS path2fid $DIR/$tfile.1)
10244 local FID2=$($LFS path2fid $DIR/$tfile.2)
10245 local FID3=$($LFS path2fid $DIR/$tfile.3)
10248 $LFS path2fid $DIR/$tfile.[123] | while read PATHNAME FID; do
10249 [ "$PATHNAME" = "$DIR/$tfile.$N:" ] ||
10250 error "path2fid pathname $PATHNAME != $DIR/$tfile.$N:"
10252 [ "$FID" = "${!want}" ] ||
10253 error "path2fid $PATHNAME FID $FID != FID$N ${!want}"
10257 $LFS fid2path $MOUNT "$FID1" "$FID2" "$FID3" | while read PATHNAME;
10259 [ "$PATHNAME" = "$DIR/$tfile.$N" ] ||
10260 error "fid2path pathname $PATHNAME != $DIR/$tfile.$N:"
10264 run_test 154c "lfs path2fid and fid2path multiple arguments"
10267 remote_mds_nodsh && skip "remote MDS with nodsh" && return
10268 [[ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.5.53) ]] &&
10269 skip "Need MDS version at least 2.5.53" && return
10271 if remote_mds; then
10272 nid=$($LCTL list_nids | sed "s/\./\\\./g")
10276 local proc_ofile="mdt.*.exports.'$nid'.open_files"
10283 local fid=$($LFS path2fid $DIR/$tfile)
10286 cmd="exec $fd<$DIR/$tfile"
10288 local fid_list=$(do_facet $SINGLEMDS $LCTL get_param $proc_ofile)
10289 echo "$fid_list" | grep "$fid"
10292 cmd="exec $fd>/dev/null"
10294 if [ $rc -ne 0 ]; then
10295 error "FID $fid not found in open files list $fid_list"
10298 run_test 154d "Verify open file fid"
10302 [[ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.6.50) ]] &&
10303 skip "Need MDS version at least 2.6.50" && return
10305 if ls -a $MOUNT | grep -q '^\.lustre$'; then
10306 error ".lustre returned by readdir"
10309 run_test 154e ".lustre is not returned by readdir"
10312 [ -n "$FILESET" ] && skip "SKIP due to FILESET set" && return
10313 # create parent directory on a single MDT to avoid cross-MDT hardlinks
10314 test_mkdir -p -c1 $DIR/$tdir/d
10315 # test dirs inherit from its stripe
10316 mkdir -p $DIR/$tdir/d/foo1 || error "mkdir error"
10317 mkdir -p $DIR/$tdir/d/foo2 || error "mkdir error"
10318 cp /etc/hosts $DIR/$tdir/d/foo1/$tfile
10319 ln $DIR/$tdir/d/foo1/$tfile $DIR/$tdir/d/foo2/link
10322 # get fid of parents
10323 local FID0=$($LFS path2fid $DIR/$tdir/d)
10324 local FID1=$($LFS path2fid $DIR/$tdir/d/foo1)
10325 local FID2=$($LFS path2fid $DIR/$tdir/d/foo2)
10326 local FID3=$($LFS path2fid $DIR)
10328 # check that path2fid --parents returns expected <parent_fid>/name
10329 # 1) test for a directory (single parent)
10330 local parent=$($LFS path2fid --parents $DIR/$tdir/d/foo1)
10331 [ "$parent" == "$FID0/foo1" ] ||
10332 error "expected parent: $FID0/foo1, got: $parent"
10334 # 2) test for a file with nlink > 1 (multiple parents)
10335 parent=$($LFS path2fid --parents $DIR/$tdir/d/foo1/$tfile)
10336 echo "$parent" | grep -F "$FID1/$tfile" ||
10337 error "$FID1/$tfile not returned in parent list"
10338 echo "$parent" | grep -F "$FID2/link" ||
10339 error "$FID2/link not returned in parent list"
10341 # 3) get parent by fid
10342 local file_fid=$($LFS path2fid $DIR/$tdir/d/foo1/$tfile)
10343 parent=$($LFS path2fid --parents $MOUNT/.lustre/fid/$file_fid)
10344 echo "$parent" | grep -F "$FID1/$tfile" ||
10345 error "$FID1/$tfile not returned in parent list (by fid)"
10346 echo "$parent" | grep -F "$FID2/link" ||
10347 error "$FID2/link not returned in parent list (by fid)"
10349 # 4) test for entry in root directory
10350 parent=$($LFS path2fid --parents $DIR/f)
10351 echo "$parent" | grep -F "$FID3/f" ||
10352 error "$FID3/f not returned in parent list"
10354 # 5) test it on root directory
10355 [ -z "$($LFS path2fid --parents $MOUNT 2>/dev/null)" ] ||
10356 error "$MOUNT should not have parents"
10358 # enable xattr caching and check that linkea is correctly updated
10359 local save="$TMP/$TESTSUITE-$TESTNAME.parameters"
10360 save_lustre_params client "llite.*.xattr_cache" > $save
10361 lctl set_param llite.*.xattr_cache 1
10363 # 6.1) linkea update on rename
10364 mv $DIR/$tdir/d/foo1/$tfile $DIR/$tdir/d/foo2/$tfile.moved
10366 # get parents by fid
10367 parent=$($LFS path2fid --parents $MOUNT/.lustre/fid/$file_fid)
10368 # foo1 should no longer be returned in parent list
10369 echo "$parent" | grep -F "$FID1" &&
10370 error "$FID1 should no longer be in parent list"
10371 # the new path should appear
10372 echo "$parent" | grep -F "$FID2/$tfile.moved" ||
10373 error "$FID2/$tfile.moved is not in parent list"
10375 # 6.2) linkea update on unlink
10376 rm -f $DIR/$tdir/d/foo2/link
10377 parent=$($LFS path2fid --parents $MOUNT/.lustre/fid/$file_fid)
10378 # foo2/link should no longer be returned in parent list
10379 echo "$parent" | grep -F "$FID2/link" &&
10380 error "$FID2/link should no longer be in parent list"
10384 restore_lustre_params < $save
10387 run_test 154f "get parent fids by reading link ea"
10391 [[ $(lustre_version_code $SINGLEMDS) -ge $(version_code 2.6.92) ]] ||
10392 { skip "Need MDS version at least 2.6.92"; return 0; }
10393 [ -n "$FILESET" ] && skip "SKIP due to FILESET set" && return
10395 mkdir -p $DIR/$tdir
10396 llapi_fid_test -d $DIR/$tdir
10398 run_test 154g "various llapi FID tests"
10400 test_155_small_load() {
10401 local temp=$TMP/$tfile
10402 local file=$DIR/$tfile
10404 dd if=/dev/urandom of=$temp bs=6096 count=1 || \
10405 error "dd of=$temp bs=6096 count=1 failed"
10407 cancel_lru_locks osc
10408 cmp $temp $file || error "$temp $file differ"
10410 $TRUNCATE $temp 6000
10411 $TRUNCATE $file 6000
10412 cmp $temp $file || error "$temp $file differ (truncate1)"
10414 echo "12345" >>$temp
10415 echo "12345" >>$file
10416 cmp $temp $file || error "$temp $file differ (append1)"
10418 echo "12345" >>$temp
10419 echo "12345" >>$file
10420 cmp $temp $file || error "$temp $file differ (append2)"
10426 test_155_big_load() {
10427 remote_ost_nodsh && skip "remote OST with nodsh" && return
10428 local temp=$TMP/$tfile
10429 local file=$DIR/$tfile
10432 local cache_size=$(do_facet ost$((MAXI+1)) \
10433 "awk '/cache/ {sum+=\\\$4} END {print sum}' /proc/cpuinfo")
10434 local large_file_size=$((cache_size * 2))
10436 echo "OSS cache size: $cache_size KB"
10437 echo "Large file size: $large_file_size KB"
10439 [ $MAXV -le $large_file_size ] && \
10440 skip_env "max available OST size needs > $large_file_size KB" && \
10443 $SETSTRIPE $file -c 1 -i $MAXI || error "$SETSTRIPE $file failed"
10445 dd if=/dev/urandom of=$temp bs=$large_file_size count=1k || \
10446 error "dd of=$temp bs=$large_file_size count=1k failed"
10449 cancel_lru_locks osc
10450 cmp $temp $file || error "$temp $file differ"
10456 save_writethrough() {
10457 local facets=$(get_facets OST)
10459 save_lustre_params $facets "obdfilter.*.writethrough_cache_enable" > $1
10460 save_lustre_params $facets "osd-*.*.writethrough_cache_enable" >> $1
10464 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
10465 local p="$TMP/$TESTSUITE-$TESTNAME.parameters"
10466 save_writethrough $p
10469 set_cache writethrough on
10470 test_155_small_load
10471 restore_lustre_params < $p
10474 run_test 155a "Verify small file correctness: read cache:on write_cache:on"
10477 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
10478 local p="$TMP/$TESTSUITE-$TESTNAME.parameters"
10479 save_writethrough $p
10482 set_cache writethrough off
10483 test_155_small_load
10484 restore_lustre_params < $p
10487 run_test 155b "Verify small file correctness: read cache:on write_cache:off"
10490 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
10491 local p="$TMP/$TESTSUITE-$TESTNAME.parameters"
10492 save_writethrough $p
10495 set_cache writethrough on
10496 test_155_small_load
10497 restore_lustre_params < $p
10500 run_test 155c "Verify small file correctness: read cache:off write_cache:on"
10503 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
10504 local p="$TMP/$TESTSUITE-$TESTNAME.parameters"
10505 save_writethrough $p
10508 set_cache writethrough off
10509 test_155_small_load
10510 restore_lustre_params < $p
10513 run_test 155d "Verify small file correctness: read cache:off write_cache:off"
10516 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
10517 local p="$TMP/$TESTSUITE-$TESTNAME.parameters"
10518 save_writethrough $p
10521 set_cache writethrough on
10523 restore_lustre_params < $p
10526 run_test 155e "Verify big file correctness: read cache:on write_cache:on"
10529 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
10530 local p="$TMP/$TESTSUITE-$TESTNAME.parameters"
10531 save_writethrough $p
10534 set_cache writethrough off
10536 restore_lustre_params < $p
10539 run_test 155f "Verify big file correctness: read cache:on write_cache:off"
10542 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
10543 local p="$TMP/$TESTSUITE-$TESTNAME.parameters"
10544 save_writethrough $p
10547 set_cache writethrough on
10549 restore_lustre_params < $p
10552 run_test 155g "Verify big file correctness: read cache:off write_cache:on"
10555 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
10556 local p="$TMP/$TESTSUITE-$TESTNAME.parameters"
10557 save_writethrough $p
10560 set_cache writethrough off
10562 restore_lustre_params < $p
10565 run_test 155h "Verify big file correctness: read cache:off write_cache:off"
10568 remote_ost_nodsh && skip "remote OST with nodsh" && return
10569 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
10573 local file="$DIR/$tfile"
10574 local p="$TMP/$TESTSUITE-$TESTNAME.parameters"
10576 [ "$(facet_fstype ost1)" = "zfs" -a \
10577 $(lustre_version_code ost1 -lt $(version_code 2.6.93)) ] &&
10578 skip "LU-1956/LU-2261: stats not implemented on OSD ZFS" &&
10581 save_writethrough $p
10584 log "Turn on read and write cache"
10586 set_cache writethrough on
10588 log "Write data and read it back."
10589 log "Read should be satisfied from the cache."
10590 dd if=/dev/urandom of=$file bs=4k count=$CPAGES || error "dd failed"
10592 cancel_lru_locks osc
10593 cat $file >/dev/null
10595 if ! let "AFTER - BEFORE == CPAGES"; then
10596 error "NOT IN CACHE: before: $BEFORE, after: $AFTER"
10598 log "cache hits:: before: $BEFORE, after: $AFTER"
10601 log "Read again; it should be satisfied from the cache."
10603 cancel_lru_locks osc
10604 cat $file >/dev/null
10606 if ! let "AFTER - BEFORE == CPAGES"; then
10607 error "NOT IN CACHE: before: $BEFORE, after: $AFTER"
10609 log "cache hits:: before: $BEFORE, after: $AFTER"
10612 log "Turn off the read cache and turn on the write cache"
10614 set_cache writethrough on
10616 log "Read again; it should be satisfied from the cache."
10618 cancel_lru_locks osc
10619 cat $file >/dev/null
10621 if ! let "AFTER - BEFORE == CPAGES"; then
10622 error "NOT IN CACHE: before: $BEFORE, after: $AFTER"
10624 log "cache hits:: before: $BEFORE, after: $AFTER"
10627 log "Read again; it should not be satisfied from the cache."
10629 cancel_lru_locks osc
10630 cat $file >/dev/null
10632 if ! let "AFTER - BEFORE == 0"; then
10633 error "IN CACHE: before: $BEFORE, after: $AFTER"
10635 log "cache hits:: before: $BEFORE, after: $AFTER"
10638 log "Write data and read it back."
10639 log "Read should be satisfied from the cache."
10640 dd if=/dev/urandom of=$file bs=4k count=$CPAGES || error "dd failed"
10642 cancel_lru_locks osc
10643 cat $file >/dev/null
10645 if ! let "AFTER - BEFORE == CPAGES"; then
10646 error "NOT IN CACHE: before: $BEFORE, after: $AFTER"
10648 log "cache hits:: before: $BEFORE, after: $AFTER"
10651 log "Read again; it should not be satisfied from the cache."
10653 cancel_lru_locks osc
10654 cat $file >/dev/null
10656 if ! let "AFTER - BEFORE == 0"; then
10657 error "IN CACHE: before: $BEFORE, after: $AFTER"
10659 log "cache hits:: before: $BEFORE, after: $AFTER"
10662 log "Turn off read and write cache"
10664 set_cache writethrough off
10666 log "Write data and read it back"
10667 log "It should not be satisfied from the cache."
10669 dd if=/dev/urandom of=$file bs=4k count=$CPAGES || error "dd failed"
10670 cancel_lru_locks osc
10672 cat $file >/dev/null
10674 if ! let "AFTER - BEFORE == 0"; then
10675 error_ignore bz20762 "IN CACHE: before: $BEFORE, after: $AFTER"
10677 log "cache hits:: before: $BEFORE, after: $AFTER"
10680 log "Turn on the read cache and turn off the write cache"
10682 set_cache writethrough off
10684 log "Write data and read it back"
10685 log "It should not be satisfied from the cache."
10687 dd if=/dev/urandom of=$file bs=4k count=$CPAGES || error "dd failed"
10689 cancel_lru_locks osc
10690 cat $file >/dev/null
10692 if ! let "AFTER - BEFORE == 0"; then
10693 error_ignore bz20762 "IN CACHE: before: $BEFORE, after: $AFTER"
10695 log "cache hits:: before: $BEFORE, after: $AFTER"
10698 log "Read again; it should be satisfied from the cache."
10700 cancel_lru_locks osc
10701 cat $file >/dev/null
10703 if ! let "AFTER - BEFORE == CPAGES"; then
10704 error "NOT IN CACHE: before: $BEFORE, after: $AFTER"
10706 log "cache hits:: before: $BEFORE, after: $AFTER"
10710 restore_lustre_params < $p
10713 run_test 156 "Verification of tunables"
10716 cleanup_changelog () {
10718 echo "Deregistering changelog client $CL_USER"
10719 do_facet $SINGLEMDS $LCTL --device $MDT0 changelog_deregister $CL_USER
10723 if [[ $MDSCOUNT -gt 1 ]]; then
10724 error_ignore bz17935 $*
10732 local CL_MASK_PARAM="mdd.$MDT0.changelog_mask"
10734 MASK=$(do_facet $SINGLEMDS $LCTL get_param $CL_MASK_PARAM| grep -c "$1")
10736 if [ $MASK -eq 1 ]; then
10737 do_facet $SINGLEMDS $LCTL set_param $CL_MASK_PARAM="-$1"
10739 do_facet $SINGLEMDS $LCTL set_param $CL_MASK_PARAM="+$1"
10743 changelog_extract_field() {
10747 local identifier=$4
10749 $LFS changelog $mdt | gawk "/$cltype.*$file$/ {
10750 print gensub(/^.* "$identifier'(\[[^\]]*\]).*$/,"\\1",1)}' |
10755 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
10756 remote_mds_nodsh && skip "remote MDS with nodsh" && return
10757 [ $(lustre_version_code $SINGLEMDS) -ge $(version_code 2.2.0) ] ||
10758 { skip "Need MDS version at least 2.2.0"; return; }
10760 local CL_USERS="mdd.$MDT0.changelog_users"
10761 local GET_CL_USERS="do_facet $SINGLEMDS $LCTL get_param -n $CL_USERS"
10762 CL_USER=$(do_facet $SINGLEMDS $LCTL --device $MDT0 \
10763 changelog_register -n)
10764 echo "Registered as changelog user $CL_USER"
10765 trap cleanup_changelog EXIT
10766 $GET_CL_USERS | grep -q $CL_USER ||
10767 error "User $CL_USER not found in changelog_users"
10770 test_mkdir -p $DIR/$tdir/pics/2008/zachy
10771 touch $DIR/$tdir/pics/2008/zachy/timestamp
10772 cp /etc/hosts $DIR/$tdir/pics/2008/zachy/pic1.jpg
10773 mv $DIR/$tdir/pics/2008/zachy $DIR/$tdir/pics/zach
10774 ln $DIR/$tdir/pics/zach/pic1.jpg $DIR/$tdir/pics/2008/portland.jpg
10775 ln -s $DIR/$tdir/pics/2008/portland.jpg $DIR/$tdir/pics/desktop.jpg
10776 rm $DIR/$tdir/pics/desktop.jpg
10778 $LFS changelog $MDT0 | tail -5
10780 echo "verifying changelog mask"
10781 changelog_chmask "MKDIR"
10782 changelog_chmask "CLOSE"
10784 test_mkdir -p $DIR/$tdir/pics/zach/sofia
10785 echo "zzzzzz" > $DIR/$tdir/pics/zach/file
10787 changelog_chmask "MKDIR"
10788 changelog_chmask "CLOSE"
10790 test_mkdir -p $DIR/$tdir/pics/2008/sofia
10791 echo "zzzzzz" > $DIR/$tdir/pics/zach/file
10793 $LFS changelog $MDT0
10794 MKDIRS=$($LFS changelog $MDT0 | tail -5 | grep -c "MKDIR")
10795 CLOSES=$($LFS changelog $MDT0 | tail -5 | grep -c "CLOSE")
10796 [ $MKDIRS -eq 1 ] || err17935 "MKDIR changelog mask count $DIRS != 1"
10797 [ $CLOSES -eq 1 ] || err17935 "CLOSE changelog mask count $DIRS != 1"
10800 echo "verifying target fid"
10801 fidc=$(changelog_extract_field $MDT0 "CREAT" "timestamp" "t=")
10802 fidf=$($LFS path2fid $DIR/$tdir/pics/zach/timestamp)
10803 [ "$fidc" == "$fidf" ] ||
10804 err17935 "fid in changelog $fidc != file fid $fidf"
10805 echo "verifying parent fid"
10806 fidc=$(changelog_extract_field $MDT0 "CREAT" "timestamp" "p=")
10807 fidf=$($LFS path2fid $DIR/$tdir/pics/zach)
10808 [ "$fidc" == "$fidf" ] ||
10809 err17935 "pfid in changelog $fidc != dir fid $fidf"
10811 USER_REC1=$($GET_CL_USERS | awk "\$1 == \"$CL_USER\" {print \$2}")
10812 $LFS changelog_clear $MDT0 $CL_USER $(($USER_REC1 + 5))
10813 USER_REC2=$($GET_CL_USERS | awk "\$1 == \"$CL_USER\" {print \$2}")
10814 echo "verifying user clear: $(( $USER_REC1 + 5 )) == $USER_REC2"
10815 [ $USER_REC2 == $(($USER_REC1 + 5)) ] ||
10816 err17935 "user index expected $(($USER_REC1 + 5)) is $USER_REC2"
10818 MIN_REC=$($GET_CL_USERS |
10819 awk 'min == "" || $2 < min {min = $2}; END {print min}')
10820 FIRST_REC=$($LFS changelog $MDT0 | head -n1 | awk '{print $1}')
10821 echo "verifying min purge: $(( $MIN_REC + 1 )) == $FIRST_REC"
10822 [ $FIRST_REC == $(($MIN_REC + 1)) ] ||
10823 err17935 "first index should be $(($MIN_REC + 1)) is $FIRST_REC"
10825 # LU-3446 changelog index reset on MDT restart
10826 local MDT_DEV=$(mdsdevname ${SINGLEMDS//mds/})
10827 CUR_REC1=$($GET_CL_USERS | head -n1 | cut -f3 -d' ')
10828 $LFS changelog_clear $MDT0 $CL_USER 0
10829 stop $SINGLEMDS || error "Fail to stop MDT."
10830 start $SINGLEMDS $MDT_DEV $MDS_MOUNT_OPTS || error "Fail to start MDT."
10831 CUR_REC2=$($GET_CL_USERS | head -n1 | cut -f3 -d' ')
10832 echo "verifying index survives MDT restart: $CUR_REC1 == $CUR_REC2"
10833 [ $CUR_REC1 == $CUR_REC2 ] ||
10834 err17935 "current index should be $CUR_REC1 is $CUR_REC2"
10836 echo "verifying user deregister"
10838 $GET_CL_USERS | grep -q $CL_USER &&
10839 error "User $CL_USER still in changelog_users"
10841 USERS=$(( $($GET_CL_USERS | wc -l) - 2 ))
10842 if [ $CL_USER -eq 0 ]; then
10843 LAST_REC1=$($GET_CL_USERS | head -n1 | cut -f3 -d' ')
10844 touch $DIR/$tdir/chloe
10845 LAST_REC2=$($GET_CL_USERS | head -n1 | cut -f3 -d' ')
10846 echo "verify changelogs are off: $LAST_REC1 == $LAST_REC2"
10847 [ $LAST_REC1 == $LAST_REC2 ] || error "changelogs not off"
10849 echo "$CL_USER other changelog users; can't verify off"
10852 run_test 160a "changelog sanity"
10854 test_160b() { # LU-3587
10855 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
10856 remote_mds_nodsh && skip "remote MDS with nodsh" && return
10857 [ $(lustre_version_code $SINGLEMDS) -ge $(version_code 2.2.0) ] ||
10858 { skip "Need MDS version at least 2.2.0"; return; }
10860 local CL_USERS="mdd.$MDT0.changelog_users"
10861 local GET_CL_USERS="do_facet $SINGLEMDS $LCTL get_param -n $CL_USERS"
10862 CL_USER=$(do_facet $SINGLEMDS $LCTL --device $MDT0 \
10863 changelog_register -n)
10864 echo "Registered as changelog user $CL_USER"
10865 trap cleanup_changelog EXIT
10866 $GET_CL_USERS | grep -q $CL_USER ||
10867 error "User $CL_USER not found in changelog_users"
10869 local LONGNAME1=$(str_repeat a 255)
10870 local LONGNAME2=$(str_repeat b 255)
10873 echo "creating very long named file"
10874 touch $LONGNAME1 || error "create of $LONGNAME1 failed"
10875 echo "moving very long named file"
10876 mv $LONGNAME1 $LONGNAME2
10878 $LFS changelog $MDT0 | grep RENME
10882 run_test 160b "Verify that very long rename doesn't crash in changelog"
10885 remote_mds_nodsh && skip "remote MDS with nodsh" && return
10888 local server_version=$(lustre_version_code $SINGLEMDS)
10890 [[ $server_version -gt $(version_code 2.5.57) ]] ||
10891 [[ $server_version -gt $(version_code 2.5.1) &&
10892 $server_version -lt $(version_code 2.5.50) ]] ||
10893 { skip "Need MDS version at least 2.5.58 or 2.5.2+"; return; }
10894 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
10896 # Registration step
10897 CL_USER=$(do_facet $SINGLEMDS $LCTL --device $MDT0 \
10898 changelog_register -n)
10899 trap cleanup_changelog EXIT
10902 mkdir -p $DIR/$tdir
10903 $MCREATE $DIR/$tdir/foo_160c
10904 changelog_chmask "TRUNC"
10905 $TRUNCATE $DIR/$tdir/foo_160c 200
10906 changelog_chmask "TRUNC"
10907 $TRUNCATE $DIR/$tdir/foo_160c 199
10908 $LFS changelog $MDT0
10909 TRUNCS=$($LFS changelog $MDT0 | tail -5 | grep -c "TRUNC")
10910 [ $TRUNCS -eq 1 ] || err17935 "TRUNC changelog mask count $TRUNCS != 1"
10911 $LFS changelog_clear $MDT0 $CL_USER 0
10913 # Deregistration step
10916 run_test 160c "verify that changelog log catch the truncate event"
10919 remote_mds_nodsh && skip "remote MDS with nodsh" && return
10920 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
10922 local server_version=$(lustre_version_code mds1)
10923 local CL_MASK_PARAM="mdd.$MDT0.changelog_mask"
10925 [[ $server_version -ge $(version_code 2.7.60) ]] ||
10926 { skip "Need MDS version at least 2.7.60+"; return; }
10927 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
10929 # Registration step
10930 CL_USER=$(do_facet mds1 $LCTL --device $MDT0 \
10931 changelog_register -n)
10933 trap cleanup_changelog EXIT
10934 mkdir -p $DIR/$tdir/migrate_dir
10935 $LFS changelog_clear $MDT0 $CL_USER 0
10937 $LFS migrate -m 1 $DIR/$tdir/migrate_dir || error "migrate fails"
10938 $LFS changelog $MDT0
10939 MIGRATES=$($LFS changelog $MDT0 | tail -5 | grep -c "MIGRT")
10940 $LFS changelog_clear $MDT0 $CL_USER 0
10941 [ $MIGRATES -eq 1 ] ||
10942 error "MIGRATE changelog mask count $MIGRATES != 1"
10944 # Deregistration step
10947 run_test 160d "verify that changelog log catch the migrate event"
10950 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
10951 test_mkdir -p -c1 $DIR/$tdir
10952 cp /etc/hosts $DIR/$tdir/$tfile
10953 test_mkdir -c1 $DIR/$tdir/foo1
10954 test_mkdir -c1 $DIR/$tdir/foo2
10955 ln $DIR/$tdir/$tfile $DIR/$tdir/foo1/sofia
10956 ln $DIR/$tdir/$tfile $DIR/$tdir/foo2/zachary
10957 ln $DIR/$tdir/$tfile $DIR/$tdir/foo1/luna
10958 ln $DIR/$tdir/$tfile $DIR/$tdir/foo2/thor
10959 local FID=$($LFS path2fid $DIR/$tdir/$tfile | tr -d '[]')
10960 if [ "$($LFS fid2path $DIR $FID | wc -l)" != "5" ]; then
10961 $LFS fid2path $DIR $FID
10962 err17935 "bad link ea"
10965 rm $DIR/$tdir/foo2/zachary
10967 rm $DIR/$tdir/foo2/thor
10969 rm $DIR/$tdir/$tfile
10971 mv $DIR/$tdir/foo1/sofia $DIR/$tdir/foo2/maggie
10972 if [ "$($LFS fid2path $FSNAME --link 1 $FID)" != "$tdir/foo2/maggie" ]
10974 $LFS fid2path $DIR $FID
10975 err17935 "bad link rename"
10977 rm $DIR/$tdir/foo2/maggie
10980 local longname=filename_avg_len_is_thirty_two_
10981 createmany -l$DIR/$tdir/foo1/luna $DIR/$tdir/foo2/$longname 1000 ||
10982 error "failed to hardlink many files"
10983 links=$($LFS fid2path $DIR $FID | wc -l)
10984 echo -n "${links}/1000 links in link EA"
10985 [[ $links -gt 60 ]] ||
10986 err17935 "expected at least 60 links in link EA"
10987 unlinkmany $DIR/$tdir/foo2/$longname 1000 ||
10988 error "failed to unlink many hardlinks"
10990 run_test 161a "link ea sanity"
10993 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
10994 [ $MDSCOUNT -lt 2 ] && skip "skipping remote directory test" && return
10996 local remote_dir=$DIR/$tdir/remote_dir
10998 mkdir -p $DIR/$tdir
10999 $LFS mkdir -i $MDTIDX $remote_dir ||
11000 error "create remote directory failed"
11002 cp /etc/hosts $remote_dir/$tfile
11003 mkdir -p $remote_dir/foo1
11004 mkdir -p $remote_dir/foo2
11005 ln $remote_dir/$tfile $remote_dir/foo1/sofia
11006 ln $remote_dir/$tfile $remote_dir/foo2/zachary
11007 ln $remote_dir/$tfile $remote_dir/foo1/luna
11008 ln $remote_dir/$tfile $remote_dir/foo2/thor
11010 local FID=$($LFS path2fid $remote_dir/$tfile | tr -d '[' |
11012 if [ "$($LFS fid2path $DIR $FID | wc -l)" != "5" ]; then
11013 $LFS fid2path $DIR $FID
11014 err17935 "bad link ea"
11017 rm $remote_dir/foo2/zachary
11019 rm $remote_dir/foo2/thor
11021 rm $remote_dir/$tfile
11023 mv $remote_dir/foo1/sofia $remote_dir/foo2/maggie
11024 local link_path=$($LFS fid2path $FSNAME --link 1 $FID)
11025 if [ "$DIR/$link_path" != "$remote_dir/foo2/maggie" ]; then
11026 $LFS fid2path $DIR $FID
11027 err17935 "bad link rename"
11029 rm $remote_dir/foo2/maggie
11032 local longname=filename_avg_len_is_thirty_two_
11033 createmany -l$remote_dir/foo1/luna $remote_dir/foo2/$longname 1000 ||
11034 error "failed to hardlink many files"
11035 links=$($LFS fid2path $DIR $FID | wc -l)
11036 echo -n "${links}/1000 links in link EA"
11037 [[ ${links} -gt 60 ]] ||
11038 err17935 "expected at least 60 links in link EA"
11039 unlinkmany $remote_dir/foo2/$longname 1000 ||
11040 error "failed to unlink many hardlinks"
11042 run_test 161b "link ea sanity under remote directory"
11045 remote_mds_nodsh && skip "remote MDS with nodsh" && return
11046 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
11047 [[ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.1.5) ]] &&
11048 skip "Need MDS version at least 2.1.5" && return
11050 # define CLF_RENAME_LAST 0x0001
11051 # rename overwrite a target having nlink = 1 (changelog flag 0x1)
11052 CL_USER=$(do_facet $SINGLEMDS $LCTL --device $MDT0 \
11053 changelog_register -n)
11055 trap cleanup_changelog EXIT
11057 mkdir -p $DIR/$tdir
11058 touch $DIR/$tdir/foo_161c
11059 touch $DIR/$tdir/bar_161c
11060 mv -f $DIR/$tdir/foo_161c $DIR/$tdir/bar_161c
11061 $LFS changelog $MDT0 | grep RENME
11062 local flags=$($LFS changelog $MDT0 | grep RENME | tail -1 | \
11064 $LFS changelog_clear $MDT0 $CL_USER 0
11065 if [ x$flags != "x0x1" ]; then
11066 error "flag $flags is not 0x1"
11068 echo "rename overwrite a target having nlink = 1," \
11069 "changelog record has flags of $flags"
11071 # rename overwrite a target having nlink > 1 (changelog flag 0x0)
11072 touch $DIR/$tdir/foo_161c
11073 touch $DIR/$tdir/bar_161c
11074 ln $DIR/$tdir/bar_161c $DIR/$tdir/foobar_161c
11075 mv -f $DIR/$tdir/foo_161c $DIR/$tdir/bar_161c
11076 $LFS changelog $MDT0 | grep RENME
11077 flags=$($LFS changelog $MDT0 | grep RENME | tail -1 | cut -f5 -d' ')
11078 $LFS changelog_clear $MDT0 $CL_USER 0
11079 if [ x$flags != "x0x0" ]; then
11080 error "flag $flags is not 0x0"
11082 echo "rename overwrite a target having nlink > 1," \
11083 "changelog record has flags of $flags"
11085 # rename doesn't overwrite a target (changelog flag 0x0)
11086 touch $DIR/$tdir/foo_161c
11087 mv -f $DIR/$tdir/foo_161c $DIR/$tdir/foo2_161c
11088 $LFS changelog $MDT0 | grep RENME
11089 flags=$($LFS changelog $MDT0 | grep RENME | tail -1 | cut -f5 -d' ')
11090 $LFS changelog_clear $MDT0 $CL_USER 0
11091 if [ x$flags != "x0x0" ]; then
11092 error "flag $flags is not 0x0"
11094 echo "rename doesn't overwrite a target," \
11095 "changelog record has flags of $flags"
11097 # define CLF_UNLINK_LAST 0x0001
11098 # unlink a file having nlink = 1 (changelog flag 0x1)
11099 rm -f $DIR/$tdir/foo2_161c
11100 $LFS changelog $MDT0 | grep UNLNK
11101 flags=$($LFS changelog $MDT0 | grep UNLNK | tail -1 | cut -f5 -d' ')
11102 $LFS changelog_clear $MDT0 $CL_USER 0
11103 if [ x$flags != "x0x1" ]; then
11104 error "flag $flags is not 0x1"
11106 echo "unlink a file having nlink = 1," \
11107 "changelog record has flags of $flags"
11109 # unlink a file having nlink > 1 (changelog flag 0x0)
11110 ln -f $DIR/$tdir/bar_161c $DIR/$tdir/foobar_161c
11111 rm -f $DIR/$tdir/foobar_161c
11112 $LFS changelog $MDT0 | grep UNLNK
11113 flags=$($LFS changelog $MDT0 | grep UNLNK | tail -1 | cut -f5 -d' ')
11114 $LFS changelog_clear $MDT0 $CL_USER 0
11115 if [ x$flags != "x0x0" ]; then
11116 error "flag $flags is not 0x0"
11118 echo "unlink a file having nlink > 1," \
11119 "changelog record has flags of $flags"
11122 run_test 161c "check CL_RENME[UNLINK] changelog record flags"
11129 local path=$(${LFS} fid2path $*)
11130 # Remove the '//' indicating a remote directory
11131 path=$(echo $path | sed 's#//#/#g')
11134 if [ $RC -ne 0 ]; then
11135 err17935 "path looked up of $expected failed. Error $RC"
11137 elif [ "${path}" != "${expected}" ]; then
11138 err17935 "path looked up \"${path}\" instead of \"${expected}\""
11141 echo "fid $fid resolves to path $path (expected $expected)"
11144 test_162a() { # was test_162
11145 # Make changes to filesystem
11146 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
11147 test_mkdir -p -c1 $DIR/$tdir/d2
11148 touch $DIR/$tdir/d2/$tfile
11149 touch $DIR/$tdir/d2/x1
11150 touch $DIR/$tdir/d2/x2
11151 test_mkdir -p -c1 $DIR/$tdir/d2/a/b/c
11152 test_mkdir -p -c1 $DIR/$tdir/d2/p/q/r
11154 FID=$($LFS path2fid $DIR/$tdir/d2/$tfile | tr -d '[]')
11155 check_path "$tdir/d2/$tfile" $FSNAME $FID --link 0 ||
11156 error "check path $tdir/d2/$tfile failed"
11159 ln -s $DIR/$tdir/d2/$tfile $DIR/$tdir/d2/p/q/r/slink
11160 FID=$($LFS path2fid $DIR/$tdir/d2/p/q/r/slink | tr -d '[]')
11161 check_path "$tdir/d2/p/q/r/slink" $FSNAME $FID --link 0 ||
11162 error "check path $tdir/d2/p/q/r/slink failed"
11164 # softlink to wrong file
11165 ln -s /this/is/garbage $DIR/$tdir/d2/p/q/r/slink.wrong
11166 FID=$($LFS path2fid $DIR/$tdir/d2/p/q/r/slink.wrong | tr -d '[]')
11167 check_path "$tdir/d2/p/q/r/slink.wrong" $FSNAME $FID --link 0 ||
11168 error "check path $tdir/d2/p/q/r/slink.wrong failed"
11171 ln $DIR/$tdir/d2/$tfile $DIR/$tdir/d2/p/q/r/hlink
11172 mv $DIR/$tdir/d2/$tfile $DIR/$tdir/d2/a/b/c/new_file
11173 FID=$($LFS path2fid $DIR/$tdir/d2/a/b/c/new_file | tr -d '[]')
11174 # fid2path dir/fsname should both work
11175 check_path "$tdir/d2/a/b/c/new_file" $FSNAME $FID --link 1 ||
11176 error "check path $tdir/d2/a/b/c/new_file failed"
11177 check_path "$DIR/$tdir/d2/p/q/r/hlink" $DIR $FID --link 0 ||
11178 error "check path $DIR/$tdir/d2/p/q/r/hlink failed"
11180 # hardlink count: check that there are 2 links
11181 # Doesnt work with CMD yet: 17935
11182 ${LFS} fid2path $DIR $FID | wc -l | grep -q 2 || \
11183 err17935 "expected 2 links"
11185 # hardlink indexing: remove the first link
11186 rm $DIR/$tdir/d2/p/q/r/hlink
11187 check_path "$tdir/d2/a/b/c/new_file" $FSNAME $FID --link 0 ||
11188 error "check path $DIR/$tdir/d2/a/b/c/new_file failed"
11192 run_test 162a "path lookup sanity"
11195 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
11196 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
11199 $LFS setdirstripe -i0 -c$MDSCOUNT -t all_char $DIR/$tdir/striped_dir ||
11200 error "create striped dir failed"
11202 local FID=$($LFS getdirstripe $DIR/$tdir/striped_dir |
11203 tail -n 1 | awk '{print $2}')
11204 stat $MOUNT/.lustre/fid/$FID && error "sub_stripe can be accessed"
11206 touch $DIR/$tdir/striped_dir/f{0..4} || error "touch f0..4 failed"
11207 mkdir $DIR/$tdir/striped_dir/d{0..4} || error "mkdir d0..4 failed"
11210 for ((i=0;i<5;i++)); do
11211 FID=$($LFS path2fid $DIR/$tdir/striped_dir/f$i | tr -d '[]') ||
11212 error "get fid for f$i failed"
11213 check_path "$tdir/striped_dir/f$i" $FSNAME $FID --link 0 ||
11214 error "check path $tdir/striped_dir/f$i failed"
11216 FID=$($LFS path2fid $DIR/$tdir/striped_dir/d$i | tr -d '[]') ||
11217 error "get fid for d$i failed"
11218 check_path "$tdir/striped_dir/d$i" $FSNAME $FID --link 0 ||
11219 error "check path $tdir/striped_dir/d$i failed"
11224 run_test 162b "striped directory path lookup sanity"
11226 # LU-4239: Verify fid2path works with paths 100 or more directories deep
11228 [[ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.7.51) ]] &&
11229 skip "Need MDS version at least 2.7.51" && return
11230 test_mkdir $DIR/$tdir.local
11231 test_mkdir $DIR/$tdir.remote
11232 local lpath=$tdir.local
11233 local rpath=$tdir.remote
11235 for ((i = 0; i <= 101; i++)); do
11238 FID=$($LFS path2fid $DIR/$lpath | tr -d '[]') ||
11239 error "get fid for local directory $DIR/$lpath failed"
11240 check_path "$DIR/$lpath" $MOUNT $FID --link 0 ||
11241 error "check path for local directory $DIR/$lpath failed"
11244 test_mkdir $DIR/$rpath
11245 FID=$($LFS path2fid $DIR/$rpath | tr -d '[]') ||
11246 error "get fid for remote directory $DIR/$rpath failed"
11247 check_path "$DIR/$rpath" $MOUNT $FID --link 0 ||
11248 error "check path for remote directory $DIR/$rpath failed"
11253 run_test 162c "fid2path works with paths 100 or more directories deep"
11256 # do directio so as not to populate the page cache
11257 log "creating a 10 Mb file"
11258 $MULTIOP $DIR/$tfile oO_CREAT:O_DIRECT:O_RDWR:w$((10*1048576))c || error "multiop failed while creating a file"
11259 log "starting reads"
11260 dd if=$DIR/$tfile of=/dev/null bs=4096 &
11261 log "truncating the file"
11262 $MULTIOP $DIR/$tfile oO_TRUNC:c || error "multiop failed while truncating the file"
11264 kill %+ || true # reads might have finished
11265 echo "wait until dd is finished"
11267 log "removing the temporary file"
11268 rm -rf $DIR/$tfile || error "tmp file removal failed"
11270 run_test 169 "parallel read and truncate should not deadlock"
11273 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
11274 $LCTL clear # bug 18514
11275 $LCTL debug_daemon start $TMP/${tfile}_log_good
11277 $LCTL debug_daemon stop
11278 sed -e "s/^...../a/g" $TMP/${tfile}_log_good > $TMP/${tfile}_log_bad ||
11279 error "sed failed to read log_good"
11281 $LCTL debug_daemon start $TMP/${tfile}_log_good
11283 $LCTL debug_daemon stop
11285 $LCTL df $TMP/${tfile}_log_bad > $TMP/${tfile}_log_bad.out 2>&1 ||
11286 error "lctl df log_bad failed"
11288 local bad_line=$(tail -n 1 $TMP/${tfile}_log_bad.out | awk '{print $9}')
11289 local good_line1=$(tail -n 1 $TMP/${tfile}_log_bad.out | awk '{print $5}')
11291 $LCTL df $TMP/${tfile}_log_good > $TMP/${tfile}_log_good.out 2>&1
11292 local good_line2=$(tail -n 1 $TMP/${tfile}_log_good.out | awk '{print $5}')
11294 [ "$bad_line" ] && [ "$good_line1" ] && [ "$good_line2" ] ||
11295 error "bad_line good_line1 good_line2 are empty"
11297 cat $TMP/${tfile}_log_good >> $TMP/${tfile}_logs_corrupt
11298 cat $TMP/${tfile}_log_bad >> $TMP/${tfile}_logs_corrupt
11299 cat $TMP/${tfile}_log_good >> $TMP/${tfile}_logs_corrupt
11301 $LCTL df $TMP/${tfile}_logs_corrupt > $TMP/${tfile}_log_bad.out 2>&1
11302 local bad_line_new=$(tail -n 1 $TMP/${tfile}_log_bad.out | awk '{print $9}')
11303 local good_line_new=$(tail -n 1 $TMP/${tfile}_log_bad.out | awk '{print $5}')
11305 [ "$bad_line_new" ] && [ "$good_line_new" ] ||
11306 error "bad_line_new good_line_new are empty"
11308 local expected_good=$((good_line1 + good_line2*2))
11310 rm -f $TMP/${tfile}*
11311 # LU-231, short malformed line may not be counted into bad lines
11312 if [ $bad_line -ne $bad_line_new ] &&
11313 [ $bad_line -ne $((bad_line_new - 1)) ]; then
11314 error "expected $bad_line bad lines, but got $bad_line_new"
11318 if [ $expected_good -ne $good_line_new ]; then
11319 error "expected $expected_good good lines, but got $good_line_new"
11324 run_test 170 "test lctl df to handle corrupted log ====================="
11326 test_171() { # bug20592
11327 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
11328 #define OBD_FAIL_PTLRPC_DUMP_LOG 0x50e
11329 $LCTL set_param fail_loc=0x50e
11330 $LCTL set_param fail_val=3000
11331 multiop_bg_pause $DIR/$tfile O_s || true
11333 kill -USR1 $MULTIPID
11337 if dmesg | grep "recursive fault"; then
11338 error "caught a recursive fault"
11340 $LCTL set_param fail_loc=0
11343 run_test 171 "test libcfs_debug_dumplog_thread stuck in do_exit() ======"
11345 # it would be good to share it with obdfilter-survey/iokit-libecho code
11346 setup_obdecho_osc () {
11349 local obdfilter_name=$2
11350 echo "Creating new osc for $obdfilter_name on $ost_nid"
11351 # make sure we can find loopback nid
11352 $LCTL add_uuid $ost_nid $ost_nid >/dev/null 2>&1
11354 [ $rc -eq 0 ] && { $LCTL attach osc ${obdfilter_name}_osc \
11355 ${obdfilter_name}_osc_UUID || rc=2; }
11356 [ $rc -eq 0 ] && { $LCTL --device ${obdfilter_name}_osc setup \
11357 ${obdfilter_name}_UUID $ost_nid || rc=3; }
11361 cleanup_obdecho_osc () {
11362 local obdfilter_name=$1
11363 $LCTL --device ${obdfilter_name}_osc cleanup >/dev/null
11364 $LCTL --device ${obdfilter_name}_osc detach >/dev/null
11371 local pages=${3:-64}
11376 local obd_size=$(get_obd_size $node $OBD)
11377 local page_size=$(get_page_size $node)
11378 if [[ -n "$obd_size" ]]; then
11379 local new_count=$((obd_size / (pages * page_size / 1024)))
11380 [[ $new_count -ge $count ]] || count=$new_count
11383 do_facet $node "$LCTL attach echo_client ec ec_uuid" || rc=1
11384 [ $rc -eq 0 ] && { do_facet $node "$LCTL --device ec setup $OBD" ||
11386 if [ $rc -eq 0 ]; then
11387 id=$(do_facet $node "$LCTL --device ec create 1" | awk '/object id/ {print $6}')
11388 [ ${PIPESTATUS[0]} -eq 0 -a -n "$id" ] || rc=3
11390 echo "New object id is $id"
11391 [ $rc -eq 0 ] && { do_facet $node "$LCTL --device ec getattr $id" ||
11393 [ $rc -eq 0 ] && { do_facet $node "$LCTL --device ec " \
11394 "test_brw $count w v $pages $id" || rc=4; }
11395 [ $rc -eq 0 ] && { do_facet $node "$LCTL --device ec destroy $id 1" ||
11397 [ $rc -eq 0 -o $rc -gt 2 ] && { do_facet $node "$LCTL --device ec " \
11398 "cleanup" || rc=5; }
11399 [ $rc -eq 0 -o $rc -gt 1 ] && { do_facet $node "$LCTL --device ec " \
11400 "detach" || rc=6; }
11401 [ $rc -ne 0 ] && echo "obecho_create_test failed: $rc"
11406 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
11407 remote_ost_nodsh && skip "remote OST with nodsh" && return
11409 local rmmod_local=0
11411 if ! module_loaded obdecho; then
11412 load_module obdecho/obdecho
11416 local osc=$($LCTL dl | grep -v mdt | awk '$3 == "osc" {print $4; exit}')
11417 local host=$(lctl get_param -n osc.$osc.import |
11418 awk '/current_connection:/ {print $2}' )
11419 local target=$(lctl get_param -n osc.$osc.import |
11420 awk '/target:/ {print $2}' )
11421 target=${target%_UUID}
11423 [[ -n $target ]] && { setup_obdecho_osc $host $target || rc=1; } || rc=1
11424 [ $rc -eq 0 ] && { obdecho_test ${target}_osc client || rc=2; }
11425 [[ -n $target ]] && cleanup_obdecho_osc $target
11426 [ $rmmod_local -eq 1 ] && rmmod obdecho
11429 run_test 180a "test obdecho on osc"
11432 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
11433 remote_ost_nodsh && skip "remote OST with nodsh" && return
11435 local rmmod_remote=0
11437 do_facet ost1 "lsmod | grep -q obdecho || " \
11438 "{ insmod ${LUSTRE}/obdecho/obdecho.ko || " \
11439 "modprobe obdecho; }" && rmmod_remote=1
11440 target=$(do_facet ost1 $LCTL dl | awk '/obdfilter/ {print $4;exit}')
11441 [[ -n $target ]] && { obdecho_test $target ost1 || rc=1; }
11442 [ $rmmod_remote -eq 1 ] && do_facet ost1 "rmmod obdecho"
11445 run_test 180b "test obdecho directly on obdfilter"
11447 test_180c() { # LU-2598
11448 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
11449 remote_ost_nodsh && skip "remote OST with nodsh" && return
11450 [[ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.4.0) ]] &&
11451 skip "Need MDS version at least 2.4.0" && return
11454 local rmmod_remote=false
11455 local pages=16384 # 64MB bulk I/O RPC size
11458 do_rpc_nodes $(facet_active_host ost1) load_module obdecho/obdecho &&
11459 rmmod_remote=true || error "failed to load module obdecho"
11461 target=$(do_facet ost1 $LCTL dl | awk '/obdfilter/ { print $4 }' |
11463 if [ -n "$target" ]; then
11464 obdecho_test "$target" ost1 "$pages" || rc=${PIPESTATUS[0]}
11466 echo "there is no obdfilter target on ost1"
11469 $rmmod_remote && do_facet ost1 "rmmod obdecho" || true
11472 run_test 180c "test huge bulk I/O size on obdfilter, don't LASSERT"
11474 test_181() { # bug 22177
11475 test_mkdir -p $DIR/$tdir || error "creating dir $DIR/$tdir"
11476 # create enough files to index the directory
11477 createmany -o $DIR/$tdir/foobar 4000
11478 # print attributes for debug purpose
11481 multiop_bg_pause $DIR/$tdir D_Sc || return 1
11483 # remove the files & current working dir
11484 unlinkmany $DIR/$tdir/foobar 4000
11486 kill -USR1 $MULTIPID
11488 stat $DIR/$tdir && error "open-unlinked dir was not removed!"
11491 run_test 181 "Test open-unlinked dir ========================"
11497 mkdir -p $DIR/$tdir || error "creating dir $DIR/$tdir"
11499 $LCTL set_param mdc.*.rpc_stats=clear
11501 for (( i = 0; i < $tcount; i++ )) ; do
11502 mkdir $DIR/$tdir/$i
11505 for (( i = 0; i < $tcount; i++ )) ; do
11506 createmany -o $DIR/$tdir/$i/f- $fcount &
11510 for (( i = 0; i < $tcount; i++ )) ; do
11511 unlinkmany $DIR/$tdir/$i/f- $fcount &
11515 $LCTL get_param mdc.*.rpc_stats
11519 run_test 182 "Test parallel modify metadata operations ================"
11521 test_183() { # LU-2275
11522 remote_mds_nodsh && skip "remote MDS with nodsh" && return
11523 [[ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.3.56) ]] &&
11524 skip "Need MDS version at least 2.3.56" && return
11526 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
11527 mkdir -p $DIR/$tdir || error "creating dir $DIR/$tdir"
11528 echo aaa > $DIR/$tdir/$tfile
11530 #define OBD_FAIL_MDS_NEGATIVE_POSITIVE 0x148
11531 do_facet $SINGLEMDS $LCTL set_param fail_loc=0x148
11533 ls -l $DIR/$tdir && error "ls succeeded, should have failed"
11534 cat $DIR/$tdir/$tfile && error "cat succeeded, should have failed"
11536 do_facet $SINGLEMDS $LCTL set_param fail_loc=0
11538 # Flush negative dentry cache
11539 touch $DIR/$tdir/$tfile
11541 # We are not checking for any leaked references here, they'll
11542 # become evident next time we do cleanup with module unload.
11545 run_test 183 "No crash or request leak in case of strange dispositions ========"
11547 # test suite 184 is for LU-2016, LU-2017
11549 check_swap_layouts_support && return 0
11551 dir0=$DIR/$tdir/$testnum
11552 test_mkdir -p -c1 $dir0 || error "creating dir $dir0"
11557 $SETSTRIPE -c1 $file1
11559 $SETSTRIPE -c2 $file2
11561 gen1=$($GETSTRIPE -g $file1)
11562 gen2=$($GETSTRIPE -g $file2)
11564 $LFS swap_layouts $file1 $file2 || error "swap of file layout failed"
11565 gen=$($GETSTRIPE -g $file1)
11566 [[ $gen1 != $gen ]] ||
11567 "Layout generation on $file1 does not change"
11568 gen=$($GETSTRIPE -g $file2)
11569 [[ $gen2 != $gen ]] ||
11570 "Layout generation on $file2 does not change"
11572 cmp $ref1 $file2 || error "content compare failed ($ref1 != $file2)"
11573 cmp $ref2 $file1 || error "content compare failed ($ref2 != $file1)"
11575 run_test 184a "Basic layout swap"
11578 check_swap_layouts_support && return 0
11580 dir0=$DIR/$tdir/$testnum
11581 mkdir -p $dir0 || error "creating dir $dir0"
11588 $SETSTRIPE -c1 $file1
11589 $SETSTRIPE -c2 $file2
11590 $SETSTRIPE -c1 $file3
11591 chown $RUNAS_ID $file3
11592 gen1=$($GETSTRIPE -g $file1)
11593 gen2=$($GETSTRIPE -g $file2)
11595 $LFS swap_layouts $dir1 $dir2 &&
11596 error "swap of directories layouts should fail"
11597 $LFS swap_layouts $dir1 $file1 &&
11598 error "swap of directory and file layouts should fail"
11599 $RUNAS $LFS swap_layouts $file1 $file2 &&
11600 error "swap of file we cannot write should fail"
11601 $LFS swap_layouts $file1 $file3 &&
11602 error "swap of file with different owner should fail"
11603 /bin/true # to clear error code
11605 run_test 184b "Forbidden layout swap (will generate errors)"
11608 local cmpn_arg=$(cmp -n 2>&1 | grep "invalid option")
11609 [ -n "$cmpn_arg" ] && skip_env "cmp does not support -n" && return
11610 check_swap_layouts_support && return 0
11612 local dir0=$DIR/$tdir/$testnum
11613 mkdir -p $dir0 || error "creating dir $dir0"
11615 local ref1=$dir0/ref1
11616 local ref2=$dir0/ref2
11617 local file1=$dir0/file1
11618 local file2=$dir0/file2
11619 # create a file large enough for the concurrent test
11620 dd if=/dev/urandom of=$ref1 bs=1M count=$((RANDOM % 50 + 20))
11621 dd if=/dev/urandom of=$ref2 bs=1M count=$((RANDOM % 50 + 20))
11622 echo "ref file size: ref1($(stat -c %s $ref1))," \
11623 "ref2($(stat -c %s $ref2))"
11626 dd if=$ref1 of=$file1 bs=16k &
11629 # Make sure dd starts to copy file
11630 while [ ! -f $file1 ]; do sleep 0.1; done
11632 $LFS swap_layouts $file1 $file2
11635 [[ $? == 0 ]] || error "concurrent write on $file1 failed"
11636 [[ $rc == 0 ]] || error "swap of $file1 and $file2 failed"
11638 # how many bytes copied before swapping layout
11639 local copied=$(stat -c %s $file2)
11640 local remaining=$(stat -c %s $ref1)
11641 remaining=$((remaining - copied))
11642 echo "Copied $copied bytes before swapping layout..."
11644 cmp -n $copied $file1 $ref2 | grep differ &&
11645 error "Content mismatch [0, $copied) of ref2 and file1"
11646 cmp -n $copied $file2 $ref1 ||
11647 error "Content mismatch [0, $copied) of ref1 and file2"
11648 cmp -i $copied:$copied -n $remaining $file1 $ref1 ||
11649 error "Content mismatch [$copied, EOF) of ref1 and file1"
11652 rm -f $ref1 $ref2 $file1 $file2
11654 run_test 184c "Concurrent write and layout swap"
11657 check_swap_layouts_support && return 0
11658 [ -z "$(which getfattr 2>/dev/null)" ] &&
11659 skip "no getfattr command" && return 0
11661 local file1=$DIR/$tdir/$tfile-1
11662 local file2=$DIR/$tdir/$tfile-2
11663 local file3=$DIR/$tdir/$tfile-3
11667 mkdir -p $DIR/$tdir
11668 touch $file1 || error "create $file1 failed"
11669 $OPENFILE -f O_CREAT:O_LOV_DELAY_CREATE $file2 ||
11670 error "create $file2 failed"
11671 $OPENFILE -f O_CREAT:O_LOV_DELAY_CREATE $file3 ||
11672 error "create $file3 failed"
11673 lovea1=$($LFS getstripe $file1 | sed 1d)
11675 $LFS swap_layouts $file2 $file3 ||
11676 error "swap $file2 $file3 layouts failed"
11677 $LFS swap_layouts $file1 $file2 ||
11678 error "swap $file1 $file2 layouts failed"
11680 lovea2=$($LFS getstripe $file2 | sed 1d)
11681 [ "$lovea1" == "$lovea2" ] || error "lovea $lovea1 != $lovea2"
11683 lovea1=$(getfattr -n trusted.lov $file1 | grep ^trusted)
11684 [[ -z "$lovea1" ]] || error "$file1 shouldn't have lovea"
11686 run_test 184d "allow stripeless layouts swap"
11689 [[ $(lustre_version_code $SINGLEMDS) -ge $(version_code 2.6.94) ]] ||
11690 { skip "Need MDS version at least 2.6.94"; return 0; }
11691 check_swap_layouts_support && return 0
11692 [ -z "$(which getfattr 2>/dev/null)" ] &&
11693 skip "no getfattr command" && return 0
11695 local file1=$DIR/$tdir/$tfile-1
11696 local file2=$DIR/$tdir/$tfile-2
11697 local file3=$DIR/$tdir/$tfile-3
11700 mkdir -p $DIR/$tdir
11701 touch $file1 || error "create $file1 failed"
11702 $OPENFILE -f O_CREAT:O_LOV_DELAY_CREATE $file2 ||
11703 error "create $file2 failed"
11704 $OPENFILE -f O_CREAT:O_LOV_DELAY_CREATE $file3 ||
11705 error "create $file3 failed"
11707 $LFS swap_layouts $file1 $file2 ||
11708 error "swap $file1 $file2 layouts failed"
11710 lovea=$(getfattr -n trusted.lov $file1 | grep ^trusted)
11711 [[ -z "$lovea" ]] || error "$file1 shouldn't have lovea"
11713 echo 123 > $file1 || error "Should be able to write into $file1"
11715 $LFS swap_layouts $file1 $file3 ||
11716 error "swap $file1 $file3 layouts failed"
11718 echo 123 > $file1 || error "Should be able to write into $file1"
11720 rm -rf $file1 $file2 $file3
11722 run_test 184e "Recreate layout after stripeless layout swaps"
11724 test_185() { # LU-2441
11725 # LU-3553 - no volatile file support in old servers
11726 [[ $(lustre_version_code $SINGLEMDS) -ge $(version_code 2.3.60) ]] ||
11727 { skip "Need MDS version at least 2.3.60"; return 0; }
11729 mkdir -p $DIR/$tdir || error "creating dir $DIR/$tdir"
11730 touch $DIR/$tdir/spoo
11731 local mtime1=$(stat -c "%Y" $DIR/$tdir)
11732 local fid=$($MULTIOP $DIR/$tdir VFw4096c) ||
11733 error "cannot create/write a volatile file"
11734 [ "$FILESET" == "" ] &&
11735 $CHECKSTAT -t file $MOUNT/.lustre/fid/$fid 2>/dev/null &&
11736 error "FID is still valid after close"
11738 multiop_bg_pause $DIR/$tdir vVw4096_c
11745 # assume that the next FID for this client is sequential, since stdout
11746 # is unfortunately eaten by multiop_bg_pause
11747 local n=$((${fidv[1]} + 1))
11748 local next_fid="${fidv[0]}:$(printf "0x%x" $n):${fidv[2]}"
11749 if [ "$FILESET" == "" ]; then
11750 $CHECKSTAT -t file $MOUNT/.lustre/fid/$next_fid ||
11751 error "FID is missing before close"
11753 kill -USR1 $multi_pid
11754 # 1 second delay, so if mtime change we will see it
11756 local mtime2=$(stat -c "%Y" $DIR/$tdir)
11757 [[ $mtime1 == $mtime2 ]] || error "mtime has changed"
11759 run_test 185 "Volatile file support"
11762 remote_mds_nodsh && skip "remote MDS with nodsh" && return
11763 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.3.0) ] &&
11764 skip "Need MDS version at least 2.3.0" && return
11766 local dir0=$DIR/$tdir/$testnum
11767 mkdir -p $dir0 || error "creating dir $dir0"
11769 local file=$dir0/file1
11770 dd if=/dev/urandom of=$file count=10 bs=1M conv=fsync
11771 local dv1=$($LFS data_version $file)
11772 dd if=/dev/urandom of=$file seek=10 count=1 bs=1M conv=fsync
11773 local dv2=$($LFS data_version $file)
11774 [[ $dv1 != $dv2 ]] ||
11775 error "data version did not change on write $dv1 == $dv2"
11780 run_test 187a "Test data version change"
11783 remote_mds_nodsh && skip "remote MDS with nodsh" && return
11784 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.3.0) ] &&
11785 skip "Need MDS version at least 2.3.0" && return
11787 local dir0=$DIR/$tdir/$testnum
11788 mkdir -p $dir0 || error "creating dir $dir0"
11790 declare -a DV=$($MULTIOP $dir0 Vw1000xYw1000xY | cut -f3 -d" ")
11791 [[ ${DV[0]} != ${DV[1]} ]] ||
11792 error "data version did not change on write"\
11793 " ${DV[0]} == ${DV[1]}"
11798 run_test 187b "Test data version change on volatile file"
11801 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
11802 remote_mgs_nodsh && skip "remote MGS with nodsh" && return
11803 [ -n "$FILESET" ] && skip "SKIP due to FILESET set" && return
11805 local POOL=${POOL:-cea1}
11806 local POOL_ROOT=${POOL_ROOT:-$DIR/d200.pools}
11807 local POOL_DIR_NAME=${POOL_DIR_NAME:-dir_tst}
11810 local last_ost=$(($OSTCOUNT - 1))
11812 local ost_list=$(seq $first_ost $ost_step $last_ost)
11813 local ost_range="$first_ost $last_ost $ost_step"
11814 local test_path=$POOL_ROOT/$POOL_DIR_NAME
11815 local file_dir=$POOL_ROOT/file_tst
11816 local subdir=$test_path/subdir
11820 # former test_200a test_200b
11821 pool_add $POOL || { rc=$? ; break; }
11822 pool_add_targets $POOL $ost_range || { rc=$? ; break; }
11823 # former test_200c test_200d
11824 mkdir -p $test_path
11825 pool_set_dir $POOL $test_path || { rc=$? ; break; }
11826 pool_check_dir $POOL $test_path || { rc=$? ; break; }
11828 pool_check_dir $POOL $subdir || { rc=$? ; break; }
11829 pool_dir_rel_path $POOL $POOL_DIR_NAME $POOL_ROOT \
11830 || { rc=$? ; break; }
11831 # former test_200e test_200f
11832 local files=$((OSTCOUNT*3))
11833 pool_alloc_files $POOL $test_path $files "$ost_list" \
11834 || { rc=$? ; break; }
11835 pool_create_files $POOL $file_dir $files "$ost_list" \
11836 || { rc=$? ; break; }
11837 # former test_200g test_200h
11838 pool_lfs_df $POOL || { rc=$? ; break; }
11839 pool_file_rel_path $POOL $test_path || { rc=$? ; break; }
11841 # former test_201a test_201b test_201c
11842 pool_remove_first_target $POOL || { rc=$? ; break; }
11844 local f=$test_path/$tfile
11845 pool_remove_all_targets $POOL $f || { rc=$? ; break; }
11846 pool_remove $POOL $f || { rc=$? ; break; }
11853 run_test 200 "OST pools"
11855 # usage: default_attr <count | size | offset>
11857 $LCTL get_param -n lov.$FSNAME-clilov-\*.stripe${1}
11860 # usage: check_default_stripe_attr
11861 check_default_stripe_attr() {
11862 ACTUAL=$($GETSTRIPE $* $DIR/$tdir)
11864 --stripe-count|--count)
11865 [ -n "$2" ] && EXPECTED=0 || EXPECTED=$(default_attr count);;
11866 --stripe-size|--size)
11867 [ -n "$2" ] && EXPECTED=0 || EXPECTED=$(default_attr size);;
11868 --stripe-index|--index)
11871 error "unknown getstripe attr '$1'"
11874 [ $ACTUAL != $EXPECTED ] &&
11875 error "$DIR/$tdir has $1 '$ACTUAL', not '$EXPECTED'"
11879 test_mkdir -p $DIR/$tdir
11880 $SETSTRIPE --stripe-count 0 --stripe-size 0 --stripe-index -1 $DIR/$tdir
11882 check_default_stripe_attr --stripe-count
11883 check_default_stripe_attr --stripe-size
11884 check_default_stripe_attr --stripe-index
11888 run_test 204a "Print default stripe attributes ================="
11891 test_mkdir -p $DIR/$tdir
11892 $SETSTRIPE --stripe-count 1 $DIR/$tdir
11894 check_default_stripe_attr --stripe-size
11895 check_default_stripe_attr --stripe-index
11899 run_test 204b "Print default stripe size and offset ==========="
11902 test_mkdir -p $DIR/$tdir
11903 $SETSTRIPE --stripe-size 65536 $DIR/$tdir
11905 check_default_stripe_attr --stripe-count
11906 check_default_stripe_attr --stripe-index
11910 run_test 204c "Print default stripe count and offset ==========="
11913 test_mkdir -p $DIR/$tdir
11914 $SETSTRIPE --stripe-index 0 $DIR/$tdir
11916 check_default_stripe_attr --stripe-count
11917 check_default_stripe_attr --stripe-size
11921 run_test 204d "Print default stripe count and size ============="
11924 test_mkdir -p $DIR/$tdir
11925 $SETSTRIPE -d $DIR/$tdir
11927 check_default_stripe_attr --stripe-count --raw
11928 check_default_stripe_attr --stripe-size --raw
11929 check_default_stripe_attr --stripe-index --raw
11933 run_test 204e "Print raw stripe attributes ================="
11936 test_mkdir -p $DIR/$tdir
11937 $SETSTRIPE --stripe-count 1 $DIR/$tdir
11939 check_default_stripe_attr --stripe-size --raw
11940 check_default_stripe_attr --stripe-index --raw
11944 run_test 204f "Print raw stripe size and offset ==========="
11947 test_mkdir -p $DIR/$tdir
11948 $SETSTRIPE --stripe-size 65536 $DIR/$tdir
11950 check_default_stripe_attr --stripe-count --raw
11951 check_default_stripe_attr --stripe-index --raw
11955 run_test 204g "Print raw stripe count and offset ==========="
11958 test_mkdir -p $DIR/$tdir
11959 $SETSTRIPE --stripe-index 0 $DIR/$tdir
11961 check_default_stripe_attr --stripe-count --raw
11962 check_default_stripe_attr --stripe-size --raw
11966 run_test 204h "Print raw stripe count and size ============="
11968 # Figure out which job scheduler is being used, if any,
11969 # or use a fake one
11970 if [ -n "$SLURM_JOB_ID" ]; then # SLURM
11971 JOBENV=SLURM_JOB_ID
11972 elif [ -n "$LSB_JOBID" ]; then # Load Sharing Facility
11974 elif [ -n "$PBS_JOBID" ]; then # PBS/Maui/Moab
11976 elif [ -n "$LOADL_STEPID" ]; then # LoadLeveller
11977 JOBENV=LOADL_STEP_ID
11978 elif [ -n "$JOB_ID" ]; then # Sun Grid Engine
11981 $LCTL list_param jobid_name > /dev/null 2>&1
11982 if [ $? -eq 0 ]; then
11989 verify_jobstats() {
11994 # we don't really need to clear the stats for this test to work, since each
11995 # command has a unique jobid, but it makes debugging easier if needed.
11996 # for facet in $facets; do
11997 # local dev=$(convert_facet2label $facet)
11998 # # clear old jobstats
11999 # do_facet $facet lctl set_param *.$dev.job_stats="clear"
12002 # use a new JobID for each test, or we might see an old one
12003 [ "$JOBENV" = "FAKE_JOBID" ] &&
12004 FAKE_JOBID=id.$testnum.$(basename ${cmd[0]}).$RANDOM
12008 [ "$JOBENV" = "nodelocal" ] && {
12009 FAKE_JOBID=id.$testnum.$(basename ${cmd[0]}).$RANDOM
12010 $LCTL set_param jobid_name=$FAKE_JOBID
12014 log "Test: ${cmd[*]}"
12015 log "Using JobID environment variable $JOBENV=$JOBVAL"
12017 if [ $JOBENV = "FAKE_JOBID" ]; then
12018 FAKE_JOBID=$JOBVAL ${cmd[*]}
12023 # all files are created on OST0000
12024 for facet in $facets; do
12025 local stats="*.$(convert_facet2label $facet).job_stats"
12026 if [ $(do_facet $facet lctl get_param $stats |
12027 grep -c $JOBVAL) -ne 1 ]; then
12028 do_facet $facet lctl get_param $stats
12029 error "No jobstats for $JOBVAL found on $facet::$stats"
12036 NEW_JOBENV=${1:-$OLD_JOBENV}
12037 do_facet mgs $LCTL conf_param $FSNAME.sys.jobid_var=$NEW_JOBENV
12038 wait_update $HOSTNAME "$LCTL get_param -n jobid_var" $NEW_JOBENV
12043 do_facet $SINGLEMDS \
12044 $LCTL set_param mdt.*.job_cleanup_interval=$OLD_INTERVAL
12045 [ $OLD_JOBENV != $JOBENV ] && jobstats_set $OLD_JOBENV
12049 test_205() { # Job stats
12050 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
12051 remote_mgs_nodsh && skip "remote MGS with nodsh" && return
12052 remote_mds_nodsh && skip "remote MDS with nodsh" && return
12053 remote_ost_nodsh && skip "remote OST with nodsh" && return
12055 [ -z "$(lctl get_param -n mdc.*.connect_flags | grep jobstats)" ] &&
12056 skip "Server doesn't support jobstats" && return 0
12057 [[ $JOBID_VAR = disable ]] && skip "jobstats is disabled" && return
12059 OLD_JOBENV=$($LCTL get_param -n jobid_var)
12060 if [ $OLD_JOBENV != $JOBENV ]; then
12061 jobstats_set $JOBENV
12062 trap cleanup_205 EXIT
12065 CL_USER=$(do_facet $SINGLEMDS lctl --device $MDT0 changelog_register -n)
12066 echo "Registered as changelog user $CL_USER"
12068 OLD_INTERVAL=$(do_facet $SINGLEMDS \
12069 lctl get_param -n mdt.*.job_cleanup_interval)
12070 local interval_new=5
12071 do_facet $SINGLEMDS \
12072 $LCTL set_param mdt.*.job_cleanup_interval=$interval_new
12073 local start=$SECONDS
12077 cmd="mkdir $DIR/$tdir"
12078 verify_jobstats "$cmd" "$SINGLEMDS"
12080 cmd="rmdir $DIR/$tdir"
12081 verify_jobstats "$cmd" "$SINGLEMDS"
12082 # mkdir on secondary MDT
12083 if [ $MDSCOUNT -gt 1 ]; then
12084 cmd="lfs mkdir -i 1 $DIR/$tdir.remote"
12085 verify_jobstats "$cmd" "mds2"
12088 cmd="mknod $DIR/$tfile c 1 3"
12089 verify_jobstats "$cmd" "$SINGLEMDS"
12091 cmd="rm -f $DIR/$tfile"
12092 verify_jobstats "$cmd" "$SINGLEMDS"
12093 # create all files on OST0000 so verify_jobstats can find OST stats
12095 cmd="$SETSTRIPE -i 0 -c 1 $DIR/$tfile"
12096 verify_jobstats "$cmd" "$SINGLEMDS"
12098 cmd="touch $DIR/$tfile"
12099 verify_jobstats "$cmd" "$SINGLEMDS ost1"
12101 cmd="dd if=/dev/zero of=$DIR/$tfile bs=1M count=1 oflag=sync"
12102 verify_jobstats "$cmd" "ost1"
12104 cancel_lru_locks osc
12105 cmd="dd if=$DIR/$tfile of=/dev/null bs=1M count=1 iflag=direct"
12106 verify_jobstats "$cmd" "ost1"
12108 cmd="$TRUNCATE $DIR/$tfile 0"
12109 verify_jobstats "$cmd" "$SINGLEMDS ost1"
12111 cmd="mv -f $DIR/$tfile $DIR/$tdir.rename"
12112 verify_jobstats "$cmd" "$SINGLEMDS"
12113 # jobstats expiry - sleep until old stats should be expired
12114 local left=$((interval_new + 2 - (SECONDS - start)))
12115 [ $left -ge 0 ] && echo "sleep $left for expiry" && sleep $((left + 1))
12116 cmd="mkdir $DIR/$tdir.expire"
12117 verify_jobstats "$cmd" "$SINGLEMDS"
12118 [ $(do_facet $SINGLEMDS lctl get_param *.*.job_stats |
12119 grep -c "job_id.*mkdir") -gt 1 ] && error "old jobstats not expired"
12121 # Ensure that jobid are present in changelog (if supported by MDS)
12122 if [ $(lustre_version_code $SINGLEMDS) -ge $(version_code 2.6.52) ]
12124 $LFS changelog $MDT0 | tail -9
12125 jobids=$($LFS changelog $MDT0 | tail -9 | grep -c "j=")
12126 [ $jobids -eq 9 ] ||
12127 error "Wrong changelog jobid count $jobids != 9"
12131 jobstats_set $JOBENV
12133 $LFS changelog $MDT0 | tail -1
12134 jobids=$($LFS changelog $MDT0 | tail -1 | grep -c "j=")
12135 [ $jobids -eq 0 ] ||
12136 error "Unexpected jobids when jobid_var=$JOBENV"
12141 run_test 205 "Verify job stats"
12143 # LU-1480, LU-1773 and LU-1657
12145 mkdir -p $DIR/$tdir
12146 $SETSTRIPE -c -1 $DIR/$tdir
12147 #define OBD_FAIL_LOV_INIT 0x1403
12148 $LCTL set_param fail_loc=0xa0001403
12149 $LCTL set_param fail_val=1
12150 touch $DIR/$tdir/$tfile || true
12152 run_test 206 "fail lov_init_raid0() doesn't lbug"
12155 dd if=/dev/zero of=$DIR/$tfile bs=4k count=$((RANDOM%10+1))
12156 local fsz=`stat -c %s $DIR/$tfile`
12157 cancel_lru_locks mdc
12159 # do not return layout in getattr intent
12160 #define OBD_FAIL_MDS_NO_LL_GETATTR 0x170
12161 $LCTL set_param fail_loc=0x170
12162 local sz=`stat -c %s $DIR/$tfile`
12164 [ $fsz -eq $sz ] || error "file size expected $fsz, actual $sz"
12168 run_test 207a "can refresh layout at glimpse"
12171 dd if=/dev/zero of=$DIR/$tfile bs=4k count=$((RANDOM%10+1))
12172 local cksum=`md5sum $DIR/$tfile`
12173 local fsz=`stat -c %s $DIR/$tfile`
12174 cancel_lru_locks mdc
12175 cancel_lru_locks osc
12177 # do not return layout in getattr intent
12178 #define OBD_FAIL_MDS_NO_LL_OPEN 0x171
12179 $LCTL set_param fail_loc=0x171
12181 # it will refresh layout after the file is opened but before read issues
12182 echo checksum is "$cksum"
12183 echo "$cksum" |md5sum -c --quiet || error "file differs"
12187 run_test 207b "can refresh layout at open"
12190 # FIXME: in this test suite, only RD lease is used. This is okay
12191 # for now as only exclusive open is supported. After generic lease
12192 # is done, this test suite should be revised. - Jinshan
12194 remote_mds_nodsh && skip "remote MDS with nodsh" && return
12195 [[ $(lustre_version_code $SINGLEMDS) -ge $(version_code 2.4.52) ]] ||
12196 { skip "Need MDS version at least 2.4.52"; return 0; }
12198 echo "==== test 1: verify get lease work"
12199 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:eRE+eU || error "get lease error"
12201 echo "==== test 2: verify lease can be broken by upcoming open"
12202 $MULTIOP $DIR/$tfile oO_RDONLY:eR_E-eUc &
12206 $MULTIOP $DIR/$tfile oO_RDONLY:c
12207 kill -USR1 $PID && wait $PID || error "break lease error"
12209 echo "==== test 3: verify lease can't be granted if an open already exists"
12210 $MULTIOP $DIR/$tfile oO_RDONLY:_c &
12214 $MULTIOP $DIR/$tfile oO_RDONLY:eReUc && error "apply lease should fail"
12215 kill -USR1 $PID && wait $PID || error "open file error"
12217 echo "==== test 4: lease can sustain over recovery"
12218 $MULTIOP $DIR/$tfile oO_RDONLY:eR_E+eUc &
12224 kill -USR1 $PID && wait $PID || error "lease broken over recovery"
12226 echo "==== test 5: lease broken can't be regained by replay"
12227 $MULTIOP $DIR/$tfile oO_RDONLY:eR_E-eUc &
12231 # open file to break lease and then recovery
12232 $MULTIOP $DIR/$tfile oO_RDWR:c || error "open file error"
12235 kill -USR1 $PID && wait $PID || error "lease not broken over recovery"
12239 run_test 208 "Exclusive open"
12242 [ -z "$(lctl get_param -n mdc.*.connect_flags | grep disp_stripe)" ] &&
12243 skip_env "must have disp_stripe" && return
12246 sync; sleep 5; sync;
12248 echo 3 > /proc/sys/vm/drop_caches
12249 req_before=$(awk '/ptlrpc_cache / { print $2 }' /proc/slabinfo)
12251 # open/close 500 times
12252 for i in $(seq 500); do
12256 echo 3 > /proc/sys/vm/drop_caches
12257 req_after=$(awk '/ptlrpc_cache / { print $2 }' /proc/slabinfo)
12259 echo "before: $req_before, after: $req_after"
12260 [ $((req_after - req_before)) -ge 300 ] &&
12261 error "open/close requests are not freed"
12264 run_test 209 "read-only open/close requests should be freed promptly"
12268 size=$((size % 8192 + 1))
12269 dd if=/dev/urandom of=$DIR/f212 bs=1k count=$size
12270 sendfile $DIR/f212 $DIR/f212.xyz || error "sendfile wrong"
12271 rm -f $DIR/f212 $DIR/f212.xyz
12273 run_test 212 "Sendfile test ============================================"
12276 dd if=/dev/zero of=$DIR/$tfile bs=4k count=4
12277 cancel_lru_locks osc
12278 lctl set_param fail_loc=0x8000040f
12279 # generate a read lock
12280 cat $DIR/$tfile > /dev/null
12281 # write to the file, it will try to cancel the above read lock.
12282 cat /etc/hosts >> $DIR/$tfile
12284 run_test 213 "OSC lock completion and cancel race don't crash - bug 18829"
12286 test_214() { # for bug 20133
12287 mkdir -p $DIR/$tdir/d214c || error "mkdir $DIR/$tdir/d214c failed"
12288 for (( i=0; i < 340; i++ )) ; do
12289 touch $DIR/$tdir/d214c/a$i
12292 ls -l $DIR/$tdir || error "ls -l $DIR/d214p failed"
12293 mv $DIR/$tdir/d214c $DIR/ || error "mv $DIR/d214p/d214c $DIR/ failed"
12294 ls $DIR/d214c || error "ls $DIR/d214c failed"
12295 rm -rf $DIR/$tdir || error "rm -rf $DIR/d214* failed"
12296 rm -rf $DIR/d214* || error "rm -rf $DIR/d214* failed"
12298 run_test 214 "hash-indexed directory test - bug 20133"
12300 # having "abc" as 1st arg, creates $TMP/lnet_abc.out and $TMP/lnet_abc.sys
12301 create_lnet_proc_files() {
12302 lctl get_param -n $1 >$TMP/lnet_$1.out || error "cannot read lnet.$1"
12303 sysctl lnet.$1 >$TMP/lnet_$1.sys_tmp || error "cannot read lnet.$1"
12305 sed "s/^lnet.$1\ =\ //g" "$TMP/lnet_$1.sys_tmp" >$TMP/lnet_$1.sys
12306 rm -f "$TMP/lnet_$1.sys_tmp"
12309 # counterpart of create_lnet_proc_files
12310 remove_lnet_proc_files() {
12311 rm -f $TMP/lnet_$1.out $TMP/lnet_$1.sys
12314 # uses 1st arg as trailing part of filename, 2nd arg as description for reports,
12315 # 3rd arg as regexp for body
12316 check_lnet_proc_stats() {
12317 local l=$(cat "$TMP/lnet_$1" |wc -l)
12318 [ $l = 1 ] || (cat "$TMP/lnet_$1" && error "$2 is not of 1 line: $l")
12320 grep -E "$3" "$TMP/lnet_$1" || (cat "$TMP/lnet_$1" && error "$2 misformatted")
12323 # uses 1st arg as trailing part of filename, 2nd arg as description for reports,
12324 # 3rd arg as regexp for body, 4th arg as regexp for 1st line, 5th arg is
12325 # optional and can be regexp for 2nd line (lnet.routes case)
12326 check_lnet_proc_entry() {
12327 local blp=2 # blp stands for 'position of 1st line of body'
12328 [ -z "$5" ] || blp=3 # lnet.routes case
12330 local l=$(cat "$TMP/lnet_$1" |wc -l)
12331 # subtracting one from $blp because the body can be empty
12332 [ "$l" -ge "$(($blp - 1))" ] || (cat "$TMP/lnet_$1" && error "$2 is too short: $l")
12334 sed -n '1 p' "$TMP/lnet_$1" |grep -E "$4" >/dev/null ||
12335 (cat "$TMP/lnet_$1" && error "1st line of $2 misformatted")
12337 [ "$5" = "" ] || sed -n '2 p' "$TMP/lnet_$1" |grep -E "$5" >/dev/null ||
12338 (cat "$TMP/lnet_$1" && error "2nd line of $2 misformatted")
12340 # bail out if any unexpected line happened
12341 sed -n "$blp p" "$TMP/lnet_$1" | grep -Ev "$3"
12342 [ "$?" != 0 ] || error "$2 misformatted"
12345 test_215() { # for bugs 18102, 21079, 21517
12346 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
12347 local N='(0|[1-9][0-9]*)' # non-negative numeric
12348 local P='[1-9][0-9]*' # positive numeric
12349 local I='(0|-?[1-9][0-9]*|NA)' # any numeric (0 | >0 | <0) or NA if no value
12350 local NET='[a-z][a-z0-9]*' # LNET net like o2ib2
12351 local ADDR='[0-9.]+' # LNET addr like 10.0.0.1
12352 local NID="$ADDR@$NET" # LNET nid like 10.0.0.1@o2ib2
12354 local L1 # regexp for 1st line
12355 local L2 # regexp for 2nd line (optional)
12356 local BR # regexp for the rest (body)
12358 # lnet.stats should look as 11 space-separated non-negative numerics
12359 BR="^$N $N $N $N $N $N $N $N $N $N $N$"
12360 create_lnet_proc_files "stats"
12361 check_lnet_proc_stats "stats.sys" "lnet.stats" "$BR"
12362 remove_lnet_proc_files "stats"
12364 # lnet.routes should look like this:
12365 # Routing disabled/enabled
12366 # net hops priority state router
12367 # where net is a string like tcp0, hops > 0, priority >= 0,
12368 # state is up/down,
12369 # router is a string like 192.168.1.1@tcp2
12370 L1="^Routing (disabled|enabled)$"
12371 L2="^net +hops +priority +state +router$"
12372 BR="^$NET +$N +(0|1) +(up|down) +$NID$"
12373 create_lnet_proc_files "routes"
12374 check_lnet_proc_entry "routes.sys" "lnet.routes" "$BR" "$L1" "$L2"
12375 remove_lnet_proc_files "routes"
12377 # lnet.routers should look like this:
12378 # ref rtr_ref alive_cnt state last_ping ping_sent deadline down_ni router
12379 # where ref > 0, rtr_ref > 0, alive_cnt >= 0, state is up/down,
12380 # last_ping >= 0, ping_sent is boolean (0/1), deadline and down_ni are
12381 # numeric (0 or >0 or <0), router is a string like 192.168.1.1@tcp2
12382 L1="^ref +rtr_ref +alive_cnt +state +last_ping +ping_sent +deadline +down_ni +router$"
12383 BR="^$P +$P +$N +(up|down) +$N +(0|1) +$I +$I +$NID$"
12384 create_lnet_proc_files "routers"
12385 check_lnet_proc_entry "routers.sys" "lnet.routers" "$BR" "$L1"
12386 remove_lnet_proc_files "routers"
12388 # lnet.peers should look like this:
12389 # nid refs state last max rtr min tx min queue
12390 # where nid is a string like 192.168.1.1@tcp2, refs > 0,
12391 # state is up/down/NA, max >= 0. last, rtr, min, tx, min are
12392 # numeric (0 or >0 or <0), queue >= 0.
12393 L1="^nid +refs +state +last +max +rtr +min +tx +min +queue$"
12394 BR="^$NID +$P +(up|down|NA) +$I +$N +$I +$I +$I +$I +$N$"
12395 create_lnet_proc_files "peers"
12396 check_lnet_proc_entry "peers.sys" "lnet.peers" "$BR" "$L1"
12397 remove_lnet_proc_files "peers"
12399 # lnet.buffers should look like this:
12400 # pages count credits min
12401 # where pages >=0, count >=0, credits and min are numeric (0 or >0 or <0)
12402 L1="^pages +count +credits +min$"
12403 BR="^ +$N +$N +$I +$I$"
12404 create_lnet_proc_files "buffers"
12405 check_lnet_proc_entry "buffers.sys" "lnet.buffers" "$BR" "$L1"
12406 remove_lnet_proc_files "buffers"
12408 # lnet.nis should look like this:
12409 # nid status alive refs peer rtr max tx min
12410 # where nid is a string like 192.168.1.1@tcp2, status is up/down,
12411 # alive is numeric (0 or >0 or <0), refs >= 0, peer >= 0,
12412 # rtr >= 0, max >=0, tx and min are numeric (0 or >0 or <0).
12413 L1="^nid +status +alive +refs +peer +rtr +max +tx +min$"
12414 BR="^$NID +(up|down) +$I +$N +$N +$N +$N +$I +$I$"
12415 create_lnet_proc_files "nis"
12416 check_lnet_proc_entry "nis.sys" "lnet.nis" "$BR" "$L1"
12417 remove_lnet_proc_files "nis"
12419 # can we successfully write to lnet.stats?
12420 lctl set_param -n stats=0 || error "cannot write to lnet.stats"
12421 sysctl -w lnet.stats=0 || error "cannot write to lnet.stats"
12423 run_test 215 "lnet exists and has proper content - bugs 18102, 21079, 21517"
12425 test_216() { # bug 20317
12426 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
12427 remote_ost_nodsh && skip "remote OST with nodsh" && return
12430 local facets=$(get_facets OST)
12431 local p="$TMP/$TESTSUITE-$TESTNAME.parameters"
12433 save_lustre_params client "osc.*.contention_seconds" > $p
12434 save_lustre_params $facets \
12435 "ldlm.namespaces.filter-*.max_nolock_bytes" >> $p
12436 save_lustre_params $facets \
12437 "ldlm.namespaces.filter-*.contended_locks" >> $p
12438 save_lustre_params $facets \
12439 "ldlm.namespaces.filter-*.contention_seconds" >> $p
12442 # agressive lockless i/o settings
12443 for node in $(osts_nodes); do
12444 do_node $node 'lctl set_param -n ldlm.namespaces.filter-*.max_nolock_bytes 2000000; lctl set_param -n ldlm.namespaces.filter-*.contended_locks 0; lctl set_param -n ldlm.namespaces.filter-*.contention_seconds 60'
12446 lctl set_param -n osc.*.contention_seconds 60
12448 $DIRECTIO write $DIR/$tfile 0 10 4096
12449 $CHECKSTAT -s 40960 $DIR/$tfile
12451 # disable lockless i/o
12452 for node in $(osts_nodes); do
12453 do_node $node 'lctl set_param -n ldlm.namespaces.filter-*.max_nolock_bytes 0; lctl set_param -n ldlm.namespaces.filter-*.contended_locks 32; lctl set_param -n ldlm.namespaces.filter-*.contention_seconds 0'
12455 lctl set_param -n osc.*.contention_seconds 0
12458 dd if=/dev/zero of=$DIR/$tfile count=0
12459 $CHECKSTAT -s 0 $DIR/$tfile
12461 restore_lustre_params <$p
12465 run_test 216 "check lockless direct write works and updates file size and kms correctly"
12467 test_217() { # bug 22430
12468 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
12472 for node in $(nodes_list); do
12473 nid=$(host_nids_address $node $NETTYPE)
12474 if [[ $nid = *-* ]] ; then
12475 echo "lctl ping $nid@$NETTYPE"
12476 lctl ping $nid@$NETTYPE
12478 echo "skipping $node (no hyphen detected)"
12482 run_test 217 "check lctl ping for hostnames with hiphen ('-')"
12485 # do directio so as not to populate the page cache
12486 log "creating a 10 Mb file"
12487 $MULTIOP $DIR/$tfile oO_CREAT:O_DIRECT:O_RDWR:w$((10*1048576))c || error "multiop failed while creating a file"
12488 log "starting reads"
12489 dd if=$DIR/$tfile of=/dev/null bs=4096 &
12490 log "truncating the file"
12491 $MULTIOP $DIR/$tfile oO_TRUNC:c || error "multiop failed while truncating the file"
12493 kill %+ || true # reads might have finished
12494 echo "wait until dd is finished"
12496 log "removing the temporary file"
12497 rm -rf $DIR/$tfile || error "tmp file removal failed"
12499 run_test 218 "parallel read and truncate should not deadlock ======================="
12502 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
12503 # write one partial page
12504 dd if=/dev/zero of=$DIR/$tfile bs=1024 count=1
12505 # set no grant so vvp_io_commit_write will do sync write
12506 $LCTL set_param fail_loc=0x411
12507 # write a full page at the end of file
12508 dd if=/dev/zero of=$DIR/$tfile bs=4096 count=1 seek=1 conv=notrunc
12510 $LCTL set_param fail_loc=0
12511 dd if=/dev/zero of=$DIR/$tfile bs=4096 count=1 seek=3
12512 $LCTL set_param fail_loc=0x411
12513 dd if=/dev/zero of=$DIR/$tfile bs=1024 count=1 seek=2 conv=notrunc
12516 dd if=/dev/zero of=$DIR/$tfile-2 bs=1024 count=1
12517 $CHECKSTAT -s 1024 $DIR/$tfile-2 || error "checkstat wrong size"
12519 run_test 219 "LU-394: Write partial won't cause uncontiguous pages vec at LND"
12521 test_220() { #LU-325
12522 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
12523 remote_ost_nodsh && skip "remote OST with nodsh" && return
12524 remote_mds_nodsh && skip "remote MDS with nodsh" && return
12525 remote_mgs_nodsh && skip "remote MGS with nodsh" && return
12528 # create on MDT0000 so the last_id and next_id are correct
12530 local OST=$($LFS df $DIR | awk '/OST:'$OSTIDX'/ { print $1 }')
12534 local mdtosc_proc1=$(get_mdtosc_proc_path $SINGLEMDS $OST)
12535 local last_id=$(do_facet $SINGLEMDS lctl get_param -n \
12536 osc.$mdtosc_proc1.prealloc_last_id)
12537 local next_id=$(do_facet $SINGLEMDS lctl get_param -n \
12538 osc.$mdtosc_proc1.prealloc_next_id)
12542 do_facet ost$((OSTIDX + 1)) lctl set_param fail_val=-1
12543 #define OBD_FAIL_OST_ENOINO 0x229
12544 do_facet ost$((OSTIDX + 1)) lctl set_param fail_loc=0x229
12545 do_facet mgs $LCTL pool_new $FSNAME.$TESTNAME || return 1
12546 do_facet mgs $LCTL pool_add $FSNAME.$TESTNAME $OST || return 2
12548 $SETSTRIPE $DIR/$tdir -i $OSTIDX -c 1 -p $FSNAME.$TESTNAME
12550 MDSOBJS=$((last_id - next_id))
12551 echo "preallocated objects on MDS is $MDSOBJS" "($last_id - $next_id)"
12553 blocks=$($LFS df $MOUNT | awk '($1 == '$OSTIDX') { print $4 }')
12554 echo "OST still has $count kbytes free"
12556 echo "create $MDSOBJS files @next_id..."
12557 createmany -o $DIR/$tdir/f $MDSOBJS || return 3
12559 local last_id2=$(do_facet mds${MDSIDX} lctl get_param -n \
12560 osc.$mdtosc_proc1.prealloc_last_id)
12561 local next_id2=$(do_facet mds${MDSIDX} lctl get_param -n \
12562 osc.$mdtosc_proc1.prealloc_next_id)
12564 echo "after creation, last_id=$last_id2, next_id=$next_id2"
12569 do_facet ost$((OSTIDX + 1)) lctl set_param fail_val=0
12570 do_facet ost$((OSTIDX + 1)) lctl set_param fail_loc=0
12572 do_facet mgs $LCTL pool_remove $FSNAME.$TESTNAME $OST || return 4
12573 do_facet mgs $LCTL pool_destroy $FSNAME.$TESTNAME || return 5
12574 echo "unlink $MDSOBJS files @$next_id..."
12575 unlinkmany $DIR/$tdir/f $MDSOBJS || return 6
12577 run_test 220 "preallocated MDS objects still used if ENOSPC from OST"
12580 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
12581 dd if=`which date` of=$MOUNT/date oflag=sync
12582 chmod +x $MOUNT/date
12584 #define OBD_FAIL_LLITE_FAULT_TRUNC_RACE 0x1401
12585 $LCTL set_param fail_loc=0x80001401
12587 $MOUNT/date > /dev/null
12590 run_test 221 "make sure fault and truncate race to not cause OOM"
12593 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
12595 test_mkdir -p $DIR/$tdir
12596 $SETSTRIPE -c 1 -i 0 $DIR/$tdir
12597 createmany -o $DIR/$tdir/$tfile 10
12598 cancel_lru_locks mdc
12599 cancel_lru_locks osc
12600 #define OBD_FAIL_LDLM_AGL_DELAY 0x31a
12601 $LCTL set_param fail_loc=0x31a
12602 ls -l $DIR/$tdir > /dev/null || error "AGL for ls failed"
12603 $LCTL set_param fail_loc=0
12606 run_test 222a "AGL for ls should not trigger CLIO lock failure ================"
12609 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
12611 test_mkdir -p $DIR/$tdir
12612 $SETSTRIPE -c 1 -i 0 $DIR/$tdir
12613 createmany -o $DIR/$tdir/$tfile 10
12614 cancel_lru_locks mdc
12615 cancel_lru_locks osc
12616 #define OBD_FAIL_LDLM_AGL_DELAY 0x31a
12617 $LCTL set_param fail_loc=0x31a
12618 rm -r $DIR/$tdir || error "AGL for rmdir failed"
12619 $LCTL set_param fail_loc=0
12621 run_test 222b "AGL for rmdir should not trigger CLIO lock failure ============="
12624 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
12626 test_mkdir -p $DIR/$tdir
12627 $SETSTRIPE -c 1 -i 0 $DIR/$tdir
12628 createmany -o $DIR/$tdir/$tfile 10
12629 cancel_lru_locks mdc
12630 cancel_lru_locks osc
12631 #define OBD_FAIL_LDLM_AGL_NOLOCK 0x31b
12632 $LCTL set_param fail_loc=0x31b
12633 ls -l $DIR/$tdir > /dev/null || error "reenqueue failed"
12634 $LCTL set_param fail_loc=0
12637 run_test 223 "osc reenqueue if without AGL lock granted ======================="
12639 test_224a() { # LU-1039, MRP-303
12640 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
12641 #define OBD_FAIL_PTLRPC_CLIENT_BULK_CB 0x508
12642 $LCTL set_param fail_loc=0x508
12643 dd if=/dev/zero of=$DIR/$tfile bs=4096 count=1 conv=fsync
12644 $LCTL set_param fail_loc=0
12647 run_test 224a "Don't panic on bulk IO failure"
12649 test_224b() { # LU-1039, MRP-303
12650 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
12651 dd if=/dev/zero of=$DIR/$tfile bs=4096 count=1
12652 cancel_lru_locks osc
12653 #define OBD_FAIL_PTLRPC_CLIENT_BULK_CB2 0x515
12654 $LCTL set_param fail_loc=0x515
12655 dd of=/dev/null if=$DIR/$tfile bs=4096 count=1
12656 $LCTL set_param fail_loc=0
12659 run_test 224b "Don't panic on bulk IO failure"
12661 test_224c() { # LU-6441
12662 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
12663 remote_mds_nodsh && skip "remote MDS with nodsh" && return
12665 local p="$TMP/$TESTSUITE-$TESTNAME.parameters"
12666 save_writethrough $p
12667 set_cache writethrough on
12669 local pages_per_rpc=$($LCTL get_param \
12670 osc.*.max_pages_per_rpc)
12671 local at_max=$($LCTL get_param -n at_max)
12672 local timeout=$($LCTL get_param -n timeout)
12673 local test_at="$LCTL get_param -n at_max"
12674 local param_at="$FSNAME.sys.at_max"
12675 local test_timeout="$LCTL get_param -n timeout"
12676 local param_timeout="$FSNAME.sys.timeout"
12678 $LCTL set_param -n osc.*.max_pages_per_rpc=1024
12680 set_conf_param_and_check client "$test_at" "$param_at" 0 ||
12681 error "conf_param at_max=0 failed"
12682 set_conf_param_and_check client "$test_timeout" "$param_timeout" 5 ||
12683 error "conf_param timeout=5 failed"
12685 #define OBD_FAIL_PTLRPC_CLIENT_BULK_CB3 0x520
12686 do_facet ost1 $LCTL set_param fail_loc=0x520
12687 $LFS setstripe -c 1 -i 0 $DIR/$tfile
12688 dd if=/dev/zero of=$DIR/$tfile bs=8MB count=1
12690 do_facet ost1 $LCTL set_param fail_loc=0
12692 set_conf_param_and_check client "$test_at" "$param_at" $at_max ||
12693 error "conf_param at_max=$at_max failed"
12694 set_conf_param_and_check client "$test_timeout" "$param_timeout" \
12695 $timeout || error "conf_param timeout=$timeout failed"
12697 $LCTL set_param -n $pages_per_rpc
12698 restore_lustre_params < $p
12701 run_test 224c "Don't hang if one of md lost during large bulk RPC"
12703 MDSSURVEY=${MDSSURVEY:-$(which mds-survey 2>/dev/null || true)}
12705 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
12706 remote_mds_nodsh && skip "remote MDS with nodsh" && return
12707 if [ -z ${MDSSURVEY} ]; then
12708 skip_env "mds-survey not found" && return
12711 [ $MDSCOUNT -ge 2 ] &&
12712 skip "skipping now for more than one MDT" && return
12714 [ $(lustre_version_code $SINGLEMDS) -ge $(version_code 2.2.51) ] ||
12715 { skip "Need MDS version at least 2.2.51"; return; }
12717 local mds=$(facet_host $SINGLEMDS)
12718 local target=$(do_nodes $mds 'lctl dl' | \
12719 awk "{if (\$2 == \"UP\" && \$3 == \"mdt\") {print \$4}}")
12721 local cmd1="file_count=1000 thrhi=4"
12722 local cmd2="dir_count=2 layer=mdd stripe_count=0"
12723 local cmd3="rslt_loc=${TMP} targets=\"$mds:$target\" $MDSSURVEY"
12724 local cmd="$cmd1 $cmd2 $cmd3"
12726 rm -f ${TMP}/mds_survey*
12728 eval $cmd || error "mds-survey with zero-stripe failed"
12729 cat ${TMP}/mds_survey*
12730 rm -f ${TMP}/mds_survey*
12732 run_test 225a "Metadata survey sanity with zero-stripe"
12735 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
12736 remote_mds_nodsh && skip "remote MDS with nodsh" && return
12737 if [ -z ${MDSSURVEY} ]; then
12738 skip_env "mds-survey not found" && return
12740 [ $(lustre_version_code $SINGLEMDS) -ge $(version_code 2.2.51) ] ||
12741 { skip "Need MDS version at least 2.2.51"; return; }
12743 if [ $($LCTL dl | grep -c osc) -eq 0 ]; then
12744 skip_env "Need to mount OST to test" && return
12747 [ $MDSCOUNT -ge 2 ] &&
12748 skip "skipping now for more than one MDT" && return
12749 local mds=$(facet_host $SINGLEMDS)
12750 local target=$(do_nodes $mds 'lctl dl' | \
12751 awk "{if (\$2 == \"UP\" && \$3 == \"mdt\") {print \$4}}")
12753 local cmd1="file_count=1000 thrhi=4"
12754 local cmd2="dir_count=2 layer=mdd stripe_count=1"
12755 local cmd3="rslt_loc=${TMP} targets=\"$mds:$target\" $MDSSURVEY"
12756 local cmd="$cmd1 $cmd2 $cmd3"
12758 rm -f ${TMP}/mds_survey*
12760 eval $cmd || error "mds-survey with stripe_count failed"
12761 cat ${TMP}/mds_survey*
12762 rm -f ${TMP}/mds_survey*
12764 run_test 225b "Metadata survey sanity with stripe_count = 1"
12766 mcreate_path2fid () {
12772 local path=$DIR/$tdir/$name
12777 $MCREATE --mode=$1 --major=$2 --minor=$3 $path ||
12778 error "cannot create $desc"
12780 fid=$($LFS path2fid $path | tr -d '[' | tr -d ']')
12782 [ $rc -ne 0 ] && error "cannot get fid of a $desc"
12784 fid_path=$($LFS fid2path $MOUNT $fid)
12786 [ $rc -ne 0 ] && error "cannot get path of $desc by $DIR $path $fid"
12788 [ "$path" == "$fid_path" ] ||
12789 error "fid2path returned $fid_path, expected $path"
12791 echo "pass with $path and $fid"
12796 mkdir -p $DIR/$tdir
12798 mcreate_path2fid 0010666 0 0 fifo "FIFO"
12799 mcreate_path2fid 0020666 1 3 null "character special file (null)"
12800 mcreate_path2fid 0020666 1 255 none "character special file (no device)"
12801 mcreate_path2fid 0040666 0 0 dir "directory"
12802 mcreate_path2fid 0060666 7 0 loop0 "block special file (loop)"
12803 mcreate_path2fid 0100666 0 0 file "regular file"
12804 mcreate_path2fid 0120666 0 0 link "symbolic link"
12805 mcreate_path2fid 0140666 0 0 sock "socket"
12807 run_test 226a "call path2fid and fid2path on files of all type"
12810 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
12814 mkdir -p $DIR/$tdir
12815 $LFS setdirstripe -i $MDTIDX $DIR/$tdir/remote_dir ||
12816 error "create remote directory failed"
12817 mcreate_path2fid 0010666 0 0 "remote_dir/fifo" "FIFO"
12818 mcreate_path2fid 0020666 1 3 "remote_dir/null" \
12819 "character special file (null)"
12820 mcreate_path2fid 0020666 1 255 "remote_dir/none" \
12821 "character special file (no device)"
12822 mcreate_path2fid 0040666 0 0 "remote_dir/dir" "directory"
12823 mcreate_path2fid 0060666 7 0 "remote_dir/loop0" \
12824 "block special file (loop)"
12825 mcreate_path2fid 0100666 0 0 "remote_dir/file" "regular file"
12826 mcreate_path2fid 0120666 0 0 "remote_dir/link" "symbolic link"
12827 mcreate_path2fid 0140666 0 0 "remote_dir/sock" "socket"
12829 run_test 226b "call path2fid and fid2path on files of all type under remote dir"
12831 # LU-1299 Executing or running ldd on a truncated executable does not
12832 # cause an out-of-memory condition.
12834 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
12835 [ -z "$(which ldd)" ] && skip "should have ldd tool" && return
12836 dd if=$(which date) of=$MOUNT/date bs=1k count=1
12837 chmod +x $MOUNT/date
12839 $MOUNT/date > /dev/null
12840 ldd $MOUNT/date > /dev/null
12843 run_test 227 "running truncated executable does not cause OOM"
12845 # LU-1512 try to reuse idle OI blocks
12847 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
12848 remote_mds_nodsh && skip "remote MDS with nodsh" && return
12849 [ "$(facet_fstype $SINGLEMDS)" != "ldiskfs" ] &&
12850 skip "non-ldiskfs backend" && return
12852 local MDT_DEV=$(mdsdevname ${SINGLEMDS//mds/})
12853 local myDIR=$DIR/$tdir
12856 #define OBD_FAIL_SEQ_EXHAUST 0x1002
12857 $LCTL set_param fail_loc=0x80001002
12858 createmany -o $myDIR/t- 10000
12859 $LCTL set_param fail_loc=0
12860 # The guard is current the largest FID holder
12862 local SEQ=$($LFS path2fid $myDIR/guard | awk -F ':' '{print $1}' |
12864 local IDX=$(($SEQ % 64))
12866 do_facet $SINGLEMDS sync
12867 # Make sure journal flushed.
12869 local blk1=$(do_facet $SINGLEMDS \
12870 "$DEBUGFS -c -R \\\"stat oi.16.${IDX}\\\" $MDT_DEV" |
12871 grep Blockcount | awk '{print $4}')
12873 # Remove old files, some OI blocks will become idle.
12874 unlinkmany $myDIR/t- 10000
12875 # Create new files, idle OI blocks should be reused.
12876 createmany -o $myDIR/t- 2000
12877 do_facet $SINGLEMDS sync
12878 # Make sure journal flushed.
12880 local blk2=$(do_facet $SINGLEMDS \
12881 "$DEBUGFS -c -R \\\"stat oi.16.${IDX}\\\" $MDT_DEV" |
12882 grep Blockcount | awk '{print $4}')
12884 [ $blk1 == $blk2 ] || error "old blk1=$blk1, new blk2=$blk2, unmatched!"
12886 run_test 228a "try to reuse idle OI blocks"
12889 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
12890 remote_mds_nodsh && skip "remote MDS with nodsh" && return
12891 [ "$(facet_fstype $SINGLEMDS)" != "ldiskfs" ] &&
12892 skip "non-ldiskfs backend" && return
12894 local MDT_DEV=$(mdsdevname ${SINGLEMDS//mds/})
12895 local myDIR=$DIR/$tdir
12898 #define OBD_FAIL_SEQ_EXHAUST 0x1002
12899 $LCTL set_param fail_loc=0x80001002
12900 createmany -o $myDIR/t- 10000
12901 $LCTL set_param fail_loc=0
12902 # The guard is current the largest FID holder
12904 local SEQ=$($LFS path2fid $myDIR/guard | awk -F ':' '{print $1}' |
12906 local IDX=$(($SEQ % 64))
12908 do_facet $SINGLEMDS sync
12909 # Make sure journal flushed.
12911 local blk1=$(do_facet $SINGLEMDS \
12912 "$DEBUGFS -c -R \\\"stat oi.16.${IDX}\\\" $MDT_DEV" |
12913 grep Blockcount | awk '{print $4}')
12915 # Remove old files, some OI blocks will become idle.
12916 unlinkmany $myDIR/t- 10000
12919 stop $SINGLEMDS || error "Fail to stop MDT."
12921 start $SINGLEMDS $MDT_DEV $MDS_MOUNT_OPTS || error "Fail to start MDT."
12923 df $MOUNT || error "Fail to df."
12924 # Create new files, idle OI blocks should be reused.
12925 createmany -o $myDIR/t- 2000
12926 do_facet $SINGLEMDS sync
12927 # Make sure journal flushed.
12929 local blk2=$(do_facet $SINGLEMDS \
12930 "$DEBUGFS -c -R \\\"stat oi.16.${IDX}\\\" $MDT_DEV" |
12931 grep Blockcount | awk '{print $4}')
12933 [ $blk1 == $blk2 ] || error "old blk1=$blk1, new blk2=$blk2, unmatched!"
12935 run_test 228b "idle OI blocks can be reused after MDT restart"
12939 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
12940 remote_mds_nodsh && skip "remote MDS with nodsh" && return
12941 [ "$(facet_fstype $SINGLEMDS)" != "ldiskfs" ] &&
12942 skip "non-ldiskfs backend" && return
12944 local MDT_DEV=$(mdsdevname ${SINGLEMDS//mds/})
12945 local myDIR=$DIR/$tdir
12948 #define OBD_FAIL_SEQ_EXHAUST 0x1002
12949 $LCTL set_param fail_loc=0x80001002
12950 # 20000 files can guarantee there are index nodes in the OI file
12951 createmany -o $myDIR/t- 20000
12952 $LCTL set_param fail_loc=0
12953 # The guard is current the largest FID holder
12955 local SEQ=$($LFS path2fid $myDIR/guard | awk -F ':' '{print $1}' |
12957 local IDX=$(($SEQ % 64))
12959 do_facet $SINGLEMDS sync
12960 # Make sure journal flushed.
12962 local blk1=$(do_facet $SINGLEMDS \
12963 "$DEBUGFS -c -R \\\"stat oi.16.${IDX}\\\" $MDT_DEV" |
12964 grep Blockcount | awk '{print $4}')
12966 # Remove old files, some OI blocks will become idle.
12967 unlinkmany $myDIR/t- 20000
12969 # The OI file should become empty now
12971 # Create new files, idle OI blocks should be reused.
12972 createmany -o $myDIR/t- 2000
12973 do_facet $SINGLEMDS sync
12974 # Make sure journal flushed.
12976 local blk2=$(do_facet $SINGLEMDS \
12977 "$DEBUGFS -c -R \\\"stat oi.16.${IDX}\\\" $MDT_DEV" |
12978 grep Blockcount | awk '{print $4}')
12980 [ $blk1 == $blk2 ] || error "old blk1=$blk1, new blk2=$blk2, unmatched!"
12982 run_test 228c "NOT shrink the last entry in OI index node to recycle idle leaf"
12984 test_229() { # LU-2482, LU-3448
12985 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.4.53) ] &&
12986 skip "No HSM $(lustre_build_version $SINGLEMDS) MDS < 2.4.53" &&
12988 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
12989 [ $OSTCOUNT -lt 2 ] && skip "needs >= 2 OSTs" && return
12993 # Create a file with a released layout and stripe count 2.
12994 $MULTIOP $DIR/$tfile H2c ||
12995 error "failed to create file with released layout"
12997 $GETSTRIPE -v $DIR/$tfile
12999 local pattern=$($GETSTRIPE -L $DIR/$tfile)
13000 [ X"$pattern" = X"80000001" ] || error "pattern error ($pattern)"
13002 local stripe_count=$($GETSTRIPE -c $DIR/$tfile) || error "getstripe"
13003 [ $stripe_count -eq 2 ] || error "stripe count not 2 ($stripe_count)"
13004 stat $DIR/$tfile || error "failed to stat released file"
13006 chown $RUNAS_ID $DIR/$tfile ||
13007 error "chown $RUNAS_ID $DIR/$tfile failed"
13009 chgrp $RUNAS_ID $DIR/$tfile ||
13010 error "chgrp $RUNAS_ID $DIR/$tfile failed"
13012 touch $DIR/$tfile || error "touch $DIR/$tfile failed"
13013 rm $DIR/$tfile || error "failed to remove released file"
13015 run_test 229 "getstripe/stat/rm/attr changes work on released files"
13018 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
13019 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
13022 test_mkdir $DIR/$tdir
13023 test_mkdir -i0 -c1 $DIR/$tdir/test_230_local
13024 local mdt_idx=$($GETSTRIPE -M $DIR/$tdir/test_230_local)
13025 [ $mdt_idx -ne 0 ] &&
13026 error "create local directory on wrong MDT $mdt_idx"
13028 $LFS mkdir -i $MDTIDX $DIR/$tdir/test_230 ||
13029 error "create remote directory failed"
13030 local mdt_idx=$($GETSTRIPE -M $DIR/$tdir/test_230)
13031 [ $mdt_idx -ne $MDTIDX ] &&
13032 error "create remote directory on wrong MDT $mdt_idx"
13034 createmany -o $DIR/$tdir/test_230/t- 10 ||
13035 error "create files on remote directory failed"
13036 mdt_idx=$($GETSTRIPE -M $DIR/$tdir/test_230/t-0)
13037 [ $mdt_idx -ne $MDTIDX ] && error "create files on wrong MDT $mdt_idx"
13038 rm -r $DIR/$tdir || error "unlink remote directory failed"
13040 run_test 230a "Create remote directory and files under the remote directory"
13043 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
13044 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
13051 local migrate_dir=$DIR/$tdir/migrate_dir
13052 local other_dir=$DIR/$tdir/other_dir
13054 test_mkdir $DIR/$tdir
13055 test_mkdir -i0 -c1 $migrate_dir
13056 test_mkdir -i0 -c1 $other_dir
13057 for ((i=0; i<10; i++)); do
13058 mkdir -p $migrate_dir/dir_${i}
13059 createmany -o $migrate_dir/dir_${i}/f 10 ||
13060 error "create files under remote dir failed $i"
13063 cp /etc/passwd $migrate_dir/$tfile
13064 cp /etc/passwd $other_dir/$tfile
13065 chattr +SAD $migrate_dir
13066 chattr +SAD $migrate_dir/$tfile
13068 local old_dir_flag=$(lsattr -a $migrate_dir | awk '/\/\.$/ {print $1}')
13069 local old_file_flag=$(lsattr $migrate_dir/$tfile | awk '{print $1}')
13070 local old_dir_mode=$(stat -c%f $migrate_dir)
13071 local old_file_mode=$(stat -c%f $migrate_dir/$tfile)
13073 mkdir -p $migrate_dir/dir_default_stripe2
13074 $SETSTRIPE -c 2 $migrate_dir/dir_default_stripe2
13075 $SETSTRIPE -c 2 $migrate_dir/${tfile}_stripe2
13077 mkdir -p $other_dir
13078 ln $migrate_dir/$tfile $other_dir/luna
13079 ln $migrate_dir/$tfile $migrate_dir/sofia
13080 ln $other_dir/$tfile $migrate_dir/david
13081 ln -s $migrate_dir/$tfile $other_dir/zachary
13082 ln -s $migrate_dir/$tfile $migrate_dir/${tfile}_ln
13083 ln -s $other_dir/$tfile $migrate_dir/${tfile}_ln_other
13085 $LFS migrate -m $MDTIDX $migrate_dir ||
13086 error "fails on migrating remote dir to MDT1"
13088 echo "migratate to MDT1, then checking.."
13089 for ((i = 0; i < 10; i++)); do
13090 for file in $(find $migrate_dir/dir_${i}); do
13091 mdt_index=$($LFS getstripe -M $file)
13092 [ $mdt_index == $MDTIDX ] ||
13093 error "$file is not on MDT${MDTIDX}"
13097 # the multiple link file should still in MDT0
13098 mdt_index=$($LFS getstripe -M $migrate_dir/$tfile)
13099 [ $mdt_index == 0 ] ||
13100 error "$file is not on MDT${MDTIDX}"
13102 local new_dir_flag=$(lsattr -a $migrate_dir | awk '/\/\.$/ {print $1}')
13103 [ "$old_dir_flag" = "$new_dir_flag" ] ||
13104 error " expect $old_dir_flag get $new_dir_flag"
13106 local new_file_flag=$(lsattr $migrate_dir/$tfile | awk '{print $1}')
13107 [ "$old_file_flag" = "$new_file_flag" ] ||
13108 error " expect $old_file_flag get $new_file_flag"
13110 local new_dir_mode=$(stat -c%f $migrate_dir)
13111 [ "$old_dir_mode" = "$new_dir_mode" ] ||
13112 error "expect mode $old_dir_mode get $new_dir_mode"
13114 local new_file_mode=$(stat -c%f $migrate_dir/$tfile)
13115 [ "$old_file_mode" = "$new_file_mode" ] ||
13116 error "expect mode $old_file_mode get $new_file_mode"
13118 diff /etc/passwd $migrate_dir/$tfile ||
13119 error "$tfile different after migration"
13121 diff /etc/passwd $other_dir/luna ||
13122 error "luna different after migration"
13124 diff /etc/passwd $migrate_dir/sofia ||
13125 error "sofia different after migration"
13127 diff /etc/passwd $migrate_dir/david ||
13128 error "david different after migration"
13130 diff /etc/passwd $other_dir/zachary ||
13131 error "zachary different after migration"
13133 diff /etc/passwd $migrate_dir/${tfile}_ln ||
13134 error "${tfile}_ln different after migration"
13136 diff /etc/passwd $migrate_dir/${tfile}_ln_other ||
13137 error "${tfile}_ln_other different after migration"
13139 stripe_count=$($LFS getstripe -c $migrate_dir/dir_default_stripe2)
13140 [ $stripe_count = 2 ] ||
13141 error "dir strpe_count $d != 2 after migration."
13143 stripe_count=$($LFS getstripe -c $migrate_dir/${tfile}_stripe2)
13144 [ $stripe_count = 2 ] ||
13145 error "file strpe_count $d != 2 after migration."
13147 #migrate back to MDT0
13150 $LFS migrate -m $MDTIDX $migrate_dir ||
13151 error "fails on migrating remote dir to MDT0"
13153 echo "migrate back to MDT0, checking.."
13154 for file in $(find $migrate_dir); do
13155 mdt_index=$($LFS getstripe -M $file)
13156 [ $mdt_index == $MDTIDX ] ||
13157 error "$file is not on MDT${MDTIDX}"
13160 local new_dir_flag=$(lsattr -a $migrate_dir | awk '/\/\.$/ {print $1}')
13161 [ "$old_dir_flag" = "$new_dir_flag" ] ||
13162 error " expect $old_dir_flag get $new_dir_flag"
13164 local new_file_flag=$(lsattr $migrate_dir/$tfile | awk '{print $1}')
13165 [ "$old_file_flag" = "$new_file_flag" ] ||
13166 error " expect $old_file_flag get $new_file_flag"
13168 local new_dir_mode=$(stat -c%f $migrate_dir)
13169 [ "$old_dir_mode" = "$new_dir_mode" ] ||
13170 error "expect mode $old_dir_mode get $new_dir_mode"
13172 local new_file_mode=$(stat -c%f $migrate_dir/$tfile)
13173 [ "$old_file_mode" = "$new_file_mode" ] ||
13174 error "expect mode $old_file_mode get $new_file_mode"
13176 diff /etc/passwd ${migrate_dir}/$tfile ||
13177 error "$tfile different after migration"
13179 diff /etc/passwd ${other_dir}/luna ||
13180 error "luna different after migration"
13182 diff /etc/passwd ${migrate_dir}/sofia ||
13183 error "sofia different after migration"
13185 diff /etc/passwd ${other_dir}/zachary ||
13186 error "zachary different after migration"
13188 diff /etc/passwd $migrate_dir/${tfile}_ln ||
13189 error "${tfile}_ln different after migration"
13191 diff /etc/passwd $migrate_dir/${tfile}_ln_other ||
13192 error "${tfile}_ln_other different after migration"
13194 stripe_count=$($LFS getstripe -c ${migrate_dir}/dir_default_stripe2)
13195 [ $stripe_count = 2 ] ||
13196 error "dir strpe_count $d != 2 after migration."
13198 stripe_count=$($LFS getstripe -c ${migrate_dir}/${tfile}_stripe2)
13199 [ $stripe_count = 2 ] ||
13200 error "file strpe_count $d != 2 after migration."
13202 rm -rf $DIR/$tdir || error "rm dir failed after migration"
13204 run_test 230b "migrate directory"
13207 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
13208 remote_mds_nodsh && skip "remote MDS with nodsh" && return
13209 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
13213 local migrate_dir=$DIR/$tdir/migrate_dir
13215 #If migrating directory fails in the middle, all entries of
13216 #the directory is still accessiable.
13217 test_mkdir $DIR/$tdir
13218 test_mkdir -i0 -c1 $migrate_dir
13220 createmany -o $migrate_dir/f 10 ||
13221 error "create files under ${migrate_dir} failed"
13223 #failed after migrating 5 entries
13224 #OBD_FAIL_MIGRATE_ENTRIES 0x1801
13225 do_facet mds1 lctl set_param fail_loc=0x20001801
13226 do_facet mds1 lctl set_param fail_val=5
13227 local t=$(ls $migrate_dir | wc -l)
13228 $LFS migrate --mdt-index $MDTIDX $migrate_dir &&
13229 error "migrate should fail after 5 entries"
13231 mkdir $migrate_dir/dir &&
13232 error "mkdir succeeds under migrating directory"
13233 touch $migrate_dir/file &&
13234 error "touch file succeeds under migrating directory"
13236 local u=$(ls $migrate_dir | wc -l)
13237 [ "$u" == "$t" ] || error "$u != $t during migration"
13239 for file in $(find $migrate_dir); do
13240 stat $file || error "stat $file failed"
13243 do_facet mds1 lctl set_param fail_loc=0
13244 do_facet mds1 lctl set_param fail_val=0
13246 $LFS migrate -m $MDTIDX $migrate_dir ||
13247 error "migrate open files should failed with open files"
13249 echo "Finish migration, then checking.."
13250 for file in $(find $migrate_dir); do
13251 mdt_index=$($LFS getstripe -M $file)
13252 [ $mdt_index == $MDTIDX ] ||
13253 error "$file is not on MDT${MDTIDX}"
13256 rm -rf $DIR/$tdir || error "rm dir failed after migration"
13258 run_test 230c "check directory accessiblity if migration is failed"
13261 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
13262 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
13265 local migrate_dir=$DIR/$tdir/migrate_dir
13269 test_mkdir $DIR/$tdir
13270 test_mkdir -i0 -c1 $migrate_dir
13272 for ((i=0; i<100; i++)); do
13273 test_mkdir -i0 -c1 $migrate_dir/dir_${i}
13274 createmany -o $migrate_dir/dir_${i}/f 100 ||
13275 error "create files under remote dir failed $i"
13278 $LFS migrate -m $MDTIDX $migrate_dir ||
13279 error "migrate remote dir error"
13281 echo "Finish migration, then checking.."
13282 for file in $(find $migrate_dir); do
13283 mdt_index=$($LFS getstripe -M $file)
13284 [ $mdt_index == $MDTIDX ] ||
13285 error "$file is not on MDT${MDTIDX}"
13288 rm -rf $DIR/$tdir || error "rm dir failed after migration"
13290 run_test 230d "check migrate big directory"
13293 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
13294 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
13300 mkdir -p $DIR/$tdir
13301 mkdir $DIR/$tdir/migrate_dir
13302 mkdir $DIR/$tdir/other_dir
13303 touch $DIR/$tdir/migrate_dir/a
13304 ln $DIR/$tdir/migrate_dir/a $DIR/$tdir/other_dir/b
13305 ls $DIR/$tdir/other_dir
13307 $LFS migrate -m 1 $DIR/$tdir/migrate_dir ||
13308 error "migrate dir fails"
13310 mdt_index=$($LFS getstripe -M $DIR/$tdir/migrate_dir)
13311 [ $mdt_index == 1 ] || error "migrate_dir is not on MDT1"
13313 mdt_index=$($LFS getstripe -M $DIR/$tdir/migrate_dir/a)
13314 [ $mdt_index == 0 ] || error "a is not on MDT0"
13316 $LFS migrate -m 1 $DIR/$tdir/other_dir ||
13317 error "migrate dir fails"
13319 mdt_index=$($LFS getstripe -M $DIR/$tdir/other_dir)
13320 [ $mdt_index == 1 ] || error "other_dir is not on MDT1"
13322 mdt_index=$($LFS getstripe -M $DIR/$tdir/migrate_dir/a)
13323 [ $mdt_index == 1 ] || error "a is not on MDT1"
13325 mdt_index=$($LFS getstripe -M $DIR/$tdir/other_dir/b)
13326 [ $mdt_index == 1 ] || error "b is not on MDT1"
13328 a_fid=$($LFS path2fid $DIR/$tdir/migrate_dir/a)
13329 b_fid=$($LFS path2fid $DIR/$tdir/other_dir/b)
13331 [ "$a_fid" = "$b_fid" ] || error "different fid after migration"
13333 rm -rf $DIR/$tdir || error "rm dir failed after migration"
13335 run_test 230e "migrate mulitple local link files"
13338 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
13339 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
13343 mkdir -p $DIR/$tdir
13344 mkdir $DIR/$tdir/migrate_dir
13345 $LFS mkdir -i1 $DIR/$tdir/other_dir
13346 touch $DIR/$tdir/migrate_dir/a
13347 ln $DIR/$tdir/migrate_dir/a $DIR/$tdir/other_dir/ln1
13348 ln $DIR/$tdir/migrate_dir/a $DIR/$tdir/other_dir/ln2
13349 ls $DIR/$tdir/other_dir
13351 # a should be migrated to MDT1, since no other links on MDT0
13352 $LFS migrate -m 1 $DIR/$tdir/migrate_dir ||
13353 error "#1 migrate dir fails"
13354 mdt_index=$($LFS getstripe -M $DIR/$tdir/migrate_dir)
13355 [ $mdt_index == 1 ] || error "migrate_dir is not on MDT1"
13356 mdt_index=$($LFS getstripe -M $DIR/$tdir/migrate_dir/a)
13357 [ $mdt_index == 1 ] || error "a is not on MDT1"
13359 # a should stay on MDT1, because it is a mulitple link file
13360 $LFS migrate -m 0 $DIR/$tdir/migrate_dir ||
13361 error "#2 migrate dir fails"
13362 mdt_index=$($LFS getstripe -M $DIR/$tdir/migrate_dir/a)
13363 [ $mdt_index == 1 ] || error "a is not on MDT1"
13365 $LFS migrate -m 1 $DIR/$tdir/migrate_dir ||
13366 error "#3 migrate dir fails"
13368 a_fid=$($LFS path2fid $DIR/$tdir/migrate_dir/a)
13369 ln_fid=$($LFS path2fid $DIR/$tdir/other_dir/ln1)
13370 [ "$a_fid" = "$ln_fid" ] || error "different fid after migrate to MDT1"
13372 rm -rf $DIR/$tdir/other_dir/ln1 || error "unlink ln1 fails"
13373 rm -rf $DIR/$tdir/other_dir/ln2 || error "unlink ln2 fails"
13375 # a should be migrated to MDT0, since no other links on MDT1
13376 $LFS migrate -m 0 $DIR/$tdir/migrate_dir ||
13377 error "#4 migrate dir fails"
13378 mdt_index=$($LFS getstripe -M $DIR/$tdir/migrate_dir/a)
13379 [ $mdt_index == 0 ] || error "a is not on MDT0"
13381 rm -rf $DIR/$tdir || error "rm dir failed after migration"
13383 run_test 230f "migrate mulitple remote link files"
13386 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
13387 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
13389 mkdir -p $DIR/$tdir/migrate_dir
13391 $LFS migrate -m 1000 $DIR/$tdir/migrate_dir &&
13392 error "migrating dir to non-exist MDT succeeds"
13395 run_test 230g "migrate dir to non-exist MDT"
13398 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
13399 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
13400 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.7.64) ] &&
13401 skip "Need MDS version at least 2.7.64" && return
13404 mkdir -p $DIR/$tdir/migrate_dir
13406 $LFS migrate -m1 $DIR &&
13407 error "migrating mountpoint1 should fail"
13409 $LFS migrate -m1 $DIR/$tdir/.. &&
13410 error "migrating mountpoint2 should fail"
13412 $LFS migrate -m1 $DIR/$tdir/migrate_dir/.. ||
13413 error "migrating $tdir fail"
13415 mdt_index=$($LFS getstripe -M $DIR/$tdir)
13416 [ $mdt_index == 1 ] || error "$mdt_index != 1 after migration"
13418 mdt_index=$($LFS getstripe -M $DIR/$tdir/migrate_dir)
13419 [ $mdt_index == 1 ] || error "$mdt_index != 1 after migration"
13422 run_test 230h "migrate .. and root"
13425 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
13426 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
13428 mkdir -p $DIR/$tdir/migrate_dir
13430 $LFS migrate -m 1 $DIR/$tdir/migrate_dir/ ||
13431 error "migration fails with a tailing slash"
13433 $LFS migrate -m 0 $DIR/$tdir/migrate_dir// ||
13434 error "migration fails with two tailing slashes"
13436 run_test 230i "lfs migrate -m tolerates trailing slashes"
13440 # For simplicity this test assumes that max_pages_per_rpc
13441 # is the same across all OSCs
13442 local max_pages=$($LCTL get_param -n osc.*.max_pages_per_rpc | head -n1)
13443 local bulk_size=$((max_pages * 4096))
13445 mkdir -p $DIR/$tdir
13447 # clear the OSC stats
13448 $LCTL set_param osc.*.stats=0 &>/dev/null
13451 # Client writes $bulk_size - there must be 1 rpc for $max_pages.
13452 dd if=/dev/zero of=$DIR/$tdir/$tfile bs=$bulk_size count=1 \
13453 oflag=direct &>/dev/null || error "dd failed"
13455 sync; sleep 1; sync # just to be safe
13456 local nrpcs=$($LCTL get_param osc.*.stats |awk '/ost_write/ {print $2}')
13457 if [ x$nrpcs != "x1" ]; then
13458 $LCTL get_param osc.*.stats
13459 error "found $nrpcs ost_write RPCs, not 1 as expected"
13463 # Drop the OSC cache, otherwise we will read from it
13464 cancel_lru_locks osc
13466 # clear the OSC stats
13467 $LCTL set_param osc.*.stats=0 &>/dev/null
13469 # Client reads $bulk_size.
13470 dd if=$DIR/$tdir/$tfile of=/dev/null bs=$bulk_size count=1 \
13471 iflag=direct &>/dev/null || error "dd failed"
13473 nrpcs=$($LCTL get_param osc.*.stats | awk '/ost_read/ { print $2 }')
13474 if [ x$nrpcs != "x1" ]; then
13475 $LCTL get_param osc.*.stats
13476 error "found $nrpcs ost_read RPCs, not 1 as expected"
13479 run_test 231a "checking that reading/writing of BRW RPC size results in one RPC"
13482 mkdir -p $DIR/$tdir
13484 for i in {0..1023}; do
13485 dd if=/dev/zero of=$DIR/$tdir/$tfile conv=notrunc \
13486 seek=$((2 * i)) bs=4096 count=1 &>/dev/null ||
13487 error "dd of=$DIR/$tdir/$tfile seek=$((2 * i)) failed"
13491 run_test 231b "must not assert on fully utilized OST request buffer"
13494 mkdir -p $DIR/$tdir
13495 #define OBD_FAIL_LDLM_OST_LVB 0x31c
13496 $LCTL set_param fail_loc=0x31c
13498 # ignore dd failure
13499 dd if=/dev/zero of=$DIR/$tdir/$tfile bs=1M count=1 || true
13501 $LCTL set_param fail_loc=0
13502 umount_client $MOUNT || error "umount failed"
13503 mount_client $MOUNT || error "mount failed"
13505 run_test 232 "failed lock should not block umount"
13508 [ $(lustre_version_code $SINGLEMDS) -ge $(version_code 2.3.64) ] ||
13509 { skip "Need MDS version at least 2.3.64"; return; }
13510 [ -n "$FILESET" ] && skip "SKIP due to FILESET set" && return
13512 local fid=$($LFS path2fid $MOUNT)
13513 stat $MOUNT/.lustre/fid/$fid > /dev/null ||
13514 error "cannot access $MOUNT using its FID '$fid'"
13516 run_test 233a "checking that OBF of the FS root succeeds"
13519 [ $(lustre_version_code $SINGLEMDS) -ge $(version_code 2.5.90) ] ||
13520 { skip "Need MDS version at least 2.5.90"; return; }
13521 [ -n "$FILESET" ] && skip "SKIP due to FILESET set" && return
13523 local fid=$($LFS path2fid $MOUNT/.lustre)
13524 stat $MOUNT/.lustre/fid/$fid > /dev/null ||
13525 error "cannot access $MOUNT/.lustre using its FID '$fid'"
13527 fid=$($LFS path2fid $MOUNT/.lustre/fid)
13528 stat $MOUNT/.lustre/fid/$fid > /dev/null ||
13529 error "cannot access $MOUNT/.lustre/fid using its FID '$fid'"
13531 run_test 233b "checking that OBF of the FS .lustre succeeds"
13534 local p="$TMP/sanityN-$TESTNAME.parameters"
13535 save_lustre_params client "llite.*.xattr_cache" > $p
13536 lctl set_param llite.*.xattr_cache 1 ||
13537 { skip "xattr cache is not supported"; return 0; }
13539 mkdir -p $DIR/$tdir || error "mkdir failed"
13540 touch $DIR/$tdir/$tfile || error "touch failed"
13541 # OBD_FAIL_LLITE_XATTR_ENOMEM
13542 $LCTL set_param fail_loc=0x1405
13543 # output of the form: attr 2 4 44 3 fc13 x86_64
13544 V=($(IFS=".-" rpm -q attr))
13545 if [[ ${V[1]} > 2 || ${V[2]} > 4 || ${V[3]} > 44 ||
13546 ${V[1]} = 2 && ${V[2]} = 4 && ${V[3]} = 44 && ${V[4]} > 6 ]]; then
13547 # attr pre-2.4.44-7 had a bug with rc
13548 # LU-3703 - SLES 11 and FC13 clients have older attr
13549 getfattr -n user.attr $DIR/$tdir/$tfile &&
13550 error "getfattr should have failed with ENOMEM"
13552 skip "LU-3703: attr version $(getfattr --version) too old"
13554 $LCTL set_param fail_loc=0x0
13557 restore_lustre_params < $p
13560 run_test 234 "xattr cache should not crash on ENOMEM"
13563 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.4.52) ] &&
13564 skip "Need MDS version at least 2.4.52" && return
13565 flock_deadlock $DIR/$tfile
13570 124) error "process hangs on a deadlock"
13572 *) error "error executing flock_deadlock $DIR/$tfile"
13576 run_test 235 "LU-1715: flock deadlock detection does not work properly"
13580 check_swap_layouts_support && return 0
13581 test_mkdir -p -c1 $DIR/$tdir || error "mkdir $tdir failed"
13583 local ref1=/etc/passwd
13584 local ref2=/etc/group
13585 local file1=$DIR/$tdir/f1
13586 local file2=$DIR/$tdir/f2
13588 $SETSTRIPE -c 1 $file1 || error "cannot setstripe on '$file1': rc = $?"
13589 cp $ref1 $file1 || error "cp $ref1 $file1 failed: rc = $?"
13590 $SETSTRIPE -c 2 $file2 || error "cannot setstripe on '$file2': rc = $?"
13591 cp $ref2 $file2 || error "cp $ref2 $file2 failed: rc = $?"
13592 local fd=$(free_fd)
13593 local cmd="exec $fd<>$file2"
13596 $LFS swap_layouts $file1 /proc/self/fd/${fd} ||
13597 error "cannot swap layouts of '$file1' and /proc/self/fd/${fd}"
13600 cmp $ref2 $file1 || error "content compare failed ($ref2 != $file1)"
13605 run_test 236 "Layout swap on open unlinked file"
13607 # test to verify file handle related system calls
13608 # (name_to_handle_at/open_by_handle_at)
13609 # The new system calls are supported in glibc >= 2.14.
13612 echo "Test file_handle syscalls" > $DIR/$tfile ||
13613 error "write failed"
13614 check_fhandle_syscalls $DIR/$tfile ||
13615 error "check_fhandle_syscalls failed"
13617 run_test 237 "Verify name_to_handle_at/open_by_handle_at syscalls"
13619 # LU-4659 linkea consistency
13621 local server_version=$(lustre_version_code $SINGLEMDS)
13623 [[ $server_version -gt $(version_code 2.5.57) ]] ||
13624 [[ $server_version -gt $(version_code 2.5.1) &&
13625 $server_version -lt $(version_code 2.5.50) ]] ||
13626 { skip "Need MDS version at least 2.5.58 or 2.5.2+"; return; }
13629 ln $DIR/$tfile $DIR/$tfile.lnk
13630 touch $DIR/$tfile.new
13631 mv $DIR/$tfile.new $DIR/$tfile
13632 local fid1=$($LFS path2fid $DIR/$tfile)
13633 local fid2=$($LFS path2fid $DIR/$tfile.lnk)
13634 local path1=$($LFS fid2path $FSNAME "$fid1")
13635 [ $tfile == $path1 ] || error "linkea inconsistent: $tfile $fid1 $path1"
13636 local path2=$($LFS fid2path $FSNAME "$fid2")
13637 [ $tfile.lnk == $path2 ] ||
13638 error "linkea inconsistent: $tfile.lnk $fid2 $path2!"
13641 run_test 238 "Verify linkea consistency"
13644 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.5.60) ] &&
13645 skip "Need MDS version at least 2.5.60" && return
13646 local list=$(comma_list $(mdts_nodes))
13648 mkdir -p $DIR/$tdir
13649 createmany -o $DIR/$tdir/f- 5000
13650 unlinkmany $DIR/$tdir/f- 5000
13651 do_nodes $list "lctl set_param -n osp*.*.sync_changes 1"
13652 changes=$(do_nodes $list "lctl get_param -n osc.*MDT*.sync_changes \
13653 osc.*MDT*.sync_in_flight" | calc_sum)
13654 [ "$changes" -eq 0 ] || error "$changes not synced"
13656 run_test 239 "osp_sync test"
13658 test_239a() { #LU-5297
13659 remote_mds_nodsh && skip "remote MDS with nodsh" && return
13661 #define OBD_FAIL_OSP_CHECK_INVALID_REC 0x2100
13662 do_facet $SINGLEMDS $LCTL set_param fail_loc=0x2100
13663 chgrp $RUNAS_GID $DIR/$tfile
13664 wait_delete_completed
13666 run_test 239a "process invalid osp sync record correctly"
13668 test_239b() { #LU-5297
13669 remote_mds_nodsh && skip "remote MDS with nodsh" && return
13671 #define OBD_FAIL_OSP_CHECK_ENOMEM 0x2101
13672 do_facet $SINGLEMDS $LCTL set_param fail_loc=0x2101
13673 chgrp $RUNAS_GID $DIR/$tfile1
13674 wait_delete_completed
13675 do_facet $SINGLEMDS $LCTL set_param fail_loc=0
13677 chgrp $RUNAS_GID $DIR/$tfile2
13678 wait_delete_completed
13680 run_test 239b "process osp sync record with ENOMEM error correctly"
13683 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
13684 remote_mds_nodsh && skip "remote MDS with nodsh" && return
13686 mkdir -p $DIR/$tdir
13688 $LFS mkdir -i 0 $DIR/$tdir/d0 ||
13689 error "failed to mkdir $DIR/$tdir/d0 on MDT0"
13690 $LFS mkdir -i 1 $DIR/$tdir/d0/d1 ||
13691 error "failed to mkdir $DIR/$tdir/d0/d1 on MDT1"
13693 umount_client $MOUNT || error "umount failed"
13694 #define OBD_FAIL_TGT_DELAY_CONDITIONAL 0x713
13695 do_facet mds2 lctl set_param fail_loc=0x713 fail_val=1
13696 mount_client $MOUNT || error "failed to mount client"
13698 echo "stat $DIR/$tdir/d0/d1, should not fail/ASSERT"
13699 stat $DIR/$tdir/d0/d1 || error "fail to stat $DIR/$tdir/d0/d1"
13701 run_test 240 "race between ldlm enqueue and the connection RPC (no ASSERT)"
13704 for LOOP in $(seq $1); do
13705 dd if=$DIR/$tfile of=/dev/null bs=40960 count=1 2>/dev/null
13706 cancel_lru_locks osc || true
13711 for LOOP in $(seq $1); do
13712 dd if=$DIR/$tfile of=/dev/null bs=40960 count=1 \
13713 iflag=direct 2>/dev/null
13718 dd if=/dev/zero of=$DIR/$tfile count=1 bs=40960
13720 cancel_lru_locks osc
13721 test_241_bio 1000 &
13726 run_test 241 "bio vs dio"
13729 dd if=/dev/zero of=$DIR/$tfile count=1 bs=40960
13731 test_241_dio 1000 &
13736 run_test 241b "dio vs dio"
13739 remote_mds_nodsh && skip "remote MDS with nodsh" && return
13740 mkdir -p $DIR/$tdir
13741 touch $DIR/$tdir/$tfile
13743 #define OBD_FAIL_MDS_READPAGE_PACK 0x105
13744 do_facet mds1 lctl set_param fail_loc=0x105
13745 /bin/ls $DIR/$tdir && error "ls $DIR/$tdir should fail"
13747 do_facet mds1 lctl set_param fail_loc=0
13748 /bin/ls $DIR/$tdir || error "ls $DIR/$tdir failed"
13750 run_test 242 "mdt_readpage failure should not cause directory unreadable"
13754 test_mkdir -p $DIR/$tdir
13755 group_lock_test -d $DIR/$tdir || error "A group lock test failed"
13757 run_test 243 "various group lock tests"
13761 test_mkdir -p $DIR/$tdir
13762 dd if=/dev/zero of=$DIR/$tdir/$tfile bs=1M count=35
13763 sendfile_grouplock $DIR/$tdir/$tfile || \
13764 error "sendfile+grouplock failed"
13767 run_test 244 "sendfile with group lock tests"
13770 local flagname="multi_mod_rpcs"
13771 local connect_data_name="max_mod_rpcs"
13774 # check if multiple modify RPCs flag is set
13775 out=$($LCTL get_param mdc.$FSNAME-MDT0000-*.import |
13776 grep "connect_flags:")
13779 echo "$out" | grep -qw $flagname
13780 if [ $? -ne 0 ]; then
13781 echo "connect flag $flagname is not set"
13785 # check if multiple modify RPCs data is set
13786 out=$($LCTL get_param mdc.$FSNAME-MDT0000-*.import)
13789 echo "$out" | grep -qw $connect_data_name ||
13790 error "import should have connect data $connect_data_name"
13792 run_test 245 "check mdc connection flag/data: multiple modify RPCs"
13794 test_246() { # LU-7371
13795 remote_ost_nodsh && skip "remote OST with nodsh" && return
13796 [ $(lustre_version_code ost1) -lt $(version_code 2.7.62) ] &&
13797 skip "Need OST version >= 2.7.62" && return 0
13798 do_facet ost1 $LCTL set_param fail_val=4095
13799 #define OBD_FAIL_OST_READ_SIZE 0x234
13800 do_facet ost1 $LCTL set_param fail_loc=0x234
13801 $LFS setstripe $DIR/$tfile -i 0 -c 1
13802 dd if=/dev/zero of=$DIR/$tfile bs=4095 count=1 > /dev/null 2>&1
13803 cancel_lru_locks $FSNAME-OST0000
13804 dd if=$DIR/$tfile of=/dev/null bs=1048576 || error "Read failed"
13806 run_test 246 "Read file of size 4095 should return right length"
13809 lctl get_param -n mdc.$FSNAME-MDT0000*.import |
13811 { skip "Fileset feature is not supported"; return; }
13813 local submount=${MOUNT}_$tdir
13816 mkdir -p $submount || error "mkdir $submount failed"
13817 FILESET="$FILESET/$tdir" mount_client $submount ||
13818 error "mount $submount failed"
13819 echo foo > $submount/$tfile || error "write $submount/$tfile failed"
13820 [ $(cat $MOUNT/$tdir/$tfile) = "foo" ] ||
13821 error "read $MOUNT/$tdir/$tfile failed"
13822 umount_client $submount || error "umount $submount failed"
13825 run_test 247a "mount subdir as fileset"
13828 lctl get_param -n mdc.$FSNAME-MDT0000*.import | grep -q subtree ||
13829 { skip "Fileset feature is not supported"; return; }
13831 local submount=${MOUNT}_$tdir
13833 rm -rf $MOUNT/$tdir
13834 mkdir -p $submount || error "mkdir $submount failed"
13836 FILESET="$FILESET/$tdir" mount_client $submount &&
13837 error "mount $submount should fail"
13840 run_test 247b "mount subdir that dose not exist"
13843 lctl get_param -n mdc.$FSNAME-MDT0000*.import | grep -q subtree ||
13844 { skip "Fileset feature is not supported"; return; }
13846 local submount=${MOUNT}_$tdir
13848 mkdir -p $MOUNT/$tdir/dir1
13849 mkdir -p $submount || error "mkdir $submount failed"
13850 FILESET="$FILESET/$tdir" mount_client $submount ||
13851 error "mount $submount failed"
13852 local fid=$($LFS path2fid $MOUNT/)
13853 $LFS fid2path $submount $fid && error "fid2path should fail"
13854 umount_client $submount || error "umount $submount failed"
13857 run_test 247c "running fid2path outside root"
13860 lctl get_param -n mdc.$FSNAME-MDT0000*.import | grep -q subtree ||
13861 { skip "Fileset feature is not supported"; return; }
13863 local submount=${MOUNT}_$tdir
13865 mkdir -p $MOUNT/$tdir/dir1
13866 mkdir -p $submount || error "mkdir $submount failed"
13867 FILESET="$FILESET/$tdir" mount_client $submount ||
13868 error "mount $submount failed"
13869 local fid=$($LFS path2fid $submount/dir1)
13870 $LFS fid2path $submount $fid || error "fid2path should succeed"
13871 umount_client $submount || error "umount $submount failed"
13874 run_test 247d "running fid2path inside root"
13878 lctl get_param -n mdc.$FSNAME-MDT0000*.import |
13880 { skip "Fileset feature is not supported"; return; }
13882 local submount=${MOUNT}_$tdir
13885 mkdir -p $submount || error "mkdir $submount failed"
13886 FILESET="$FILESET/.." mount_client $submount &&
13887 error "mount $submount should fail"
13890 run_test 247e "mount .. as fileset"
13893 local fast_read_sav=$($LCTL get_param -n llite.*.fast_read 2>/dev/null)
13894 [ -z "$fast_read_sav" ] && skip "no fast read support" && return
13896 # create a large file for fast read verification
13897 dd if=/dev/zero of=$DIR/$tfile bs=1M count=128 > /dev/null 2>&1
13899 # make sure the file is created correctly
13900 $CHECKSTAT -s $((128*1024*1024)) $DIR/$tfile ||
13901 { rm -f $DIR/$tfile; skip "file creation error" && return; }
13903 echo "Test 1: verify that fast read is 4 times faster on cache read"
13905 # small read with fast read enabled
13906 $LCTL set_param -n llite.*.fast_read=1
13907 local t_fast=$(dd if=$DIR/$tfile of=/dev/null bs=4k 2>&1 |
13908 awk '/copied/ { print $6 }')
13910 # small read with fast read disabled
13911 $LCTL set_param -n llite.*.fast_read=0
13912 local t_slow=$(dd if=$DIR/$tfile of=/dev/null bs=4k 2>&1 |
13913 awk '/copied/ { print $6 }')
13915 # verify that fast read is 4 times faster for cache read
13916 [ $(bc <<< "4 * $t_fast < $t_slow") -eq 1 ] ||
13917 error_not_in_vm "fast read was not 4 times faster: " \
13918 "$t_fast vs $t_slow"
13920 echo "Test 2: verify the performance between big and small read"
13921 $LCTL set_param -n llite.*.fast_read=1
13923 # 1k non-cache read
13924 cancel_lru_locks osc
13925 local t_1k=$(dd if=$DIR/$tfile of=/dev/null bs=1k 2>&1 |
13926 awk '/copied/ { print $6 }')
13928 # 1M non-cache read
13929 cancel_lru_locks osc
13930 local t_1m=$(dd if=$DIR/$tfile of=/dev/null bs=1k 2>&1 |
13931 awk '/copied/ { print $6 }')
13933 # verify that big IO is not 4 times faster than small IO
13934 [ $(bc <<< "4 * $t_1k >= $t_1m") -eq 1 ] ||
13935 error_not_in_vm "bigger IO is way too fast: $t_1k vs $t_1m"
13937 $LCTL set_param -n llite.*.fast_read=$fast_read_sav
13940 run_test 248 "fast read verification"
13942 test_249() { # LU-7890
13944 $SETSTRIPE -c 1 $DIR/$tfile
13946 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.8.53) ] &&
13947 skip "Need at least version 2.8.54"
13949 # Offset 2T == 4k * 512M
13950 dd if=/dev/zero of=$DIR/$tfile bs=4k count=1 seek=512M ||
13951 error "dd to 2T offset failed"
13953 run_test 249 "Write above 2T file size"
13956 [ "$(facet_fstype ost$(($($GETSTRIPE -i $DIR/$tfile) + 1)))" = "zfs" ] \
13957 && skip "no 16TB file size limit on ZFS" && return
13959 $SETSTRIPE -c 1 $DIR/$tfile
13960 # ldiskfs extent file size limit is (16TB - 4KB - 1) bytes
13961 local size=$((16 * 1024 * 1024 * 1024 * 1024 - 4096 - 1))
13962 $TRUNCATE $DIR/$tfile $size || error "truncate $tfile to $size failed"
13963 dd if=/dev/zero of=$DIR/$tfile bs=10 count=1 oflag=append \
13964 conv=notrunc,fsync && error "append succeeded"
13967 run_test 250 "Write above 16T limit"
13970 $SETSTRIPE -c -1 -S 1048576 $DIR/$tfile
13972 #define OBD_FAIL_LLITE_LOST_LAYOUT 0x1407
13973 #Skip once - writing the first stripe will succeed
13974 $LCTL set_param fail_loc=0xa0001407 fail_val=1
13975 $MULTIOP $DIR/$tfile o:O_RDWR:w2097152c 2>&1 | grep -q "short write" &&
13976 error "short write happened"
13978 $LCTL set_param fail_loc=0xa0001407 fail_val=1
13979 $MULTIOP $DIR/$tfile or2097152c 2>&1 | grep -q "short read" &&
13980 error "short read happened"
13984 run_test 251 "Handling short read and write correctly"
13994 remote_mds_nodsh && skip "remote MDS with nodsh" && return
13995 remote_ost_nodsh && skip "remote OST with nodsh" && return
13996 if [ "$(facet_fstype ost1)" != "ldiskfs" -o \
13997 "$(facet_fstype mds1)" != "ldiskfs" ]; then
13998 skip "can only run lr_reader on ldiskfs target"
14002 # check lr_reader on OST0000
14004 dev=$(facet_device $tgt)
14005 out=$(do_facet $tgt $LR_READER $dev)
14006 [ $? -eq 0 ] || error "$LR_READER failed on target $tgt device $dev"
14008 uuid=$(echo "$out" | grep -i uuid | awk '{ print $2 }')
14009 [ "$uuid" == "$(ostuuid_from_index 0)" ] ||
14010 error "Invalid uuid returned by $LR_READER on target $tgt"
14011 echo -e "uuid returned by $LR_READER is '$uuid'\n"
14013 # check lr_reader -c on MDT0000
14015 dev=$(facet_device $tgt)
14016 if ! do_facet $tgt $LR_READER -h | grep -q OPTIONS; then
14017 echo "$LR_READER does not support additional options"
14020 out=$(do_facet $tgt $LR_READER -c $dev)
14021 [ $? -eq 0 ] || error "$LR_READER failed on target $tgt device $dev"
14023 num=$(echo "$out" | grep -c "mdtlov")
14024 [ "$num" -eq $((MDSCOUNT - 1)) ] ||
14025 error "Invalid number of mdtlov clients returned by $LR_READER"
14026 echo -e "Number of mdtlov clients returned by $LR_READER is '$num'\n"
14028 # check lr_reader -cr on MDT0000
14029 out=$(do_facet $tgt $LR_READER -cr $dev)
14030 [ $? -eq 0 ] || error "$LR_READER failed on target $tgt device $dev"
14032 echo "$out" | grep -q "^reply_data:$" ||
14033 error "$LR_READER should have returned 'reply_data' section"
14034 num=$(echo "$out" | grep -c "client_generation")
14035 echo -e "Number of reply data returned by $LR_READER is '$num'\n"
14037 run_test 252 "check lr_reader tool"
14039 test_253_fill_ost() {
14040 local size_mb #how many MB should we write to pass watermark
14041 local lwm=$3 #low watermark
14042 local free_10mb #10% of free space
14044 free_kb=$($LFS df $MOUNT | grep $1 | awk '{ print $4 }')
14045 size_mb=$((free_kb / 1024 - lwm))
14046 free_10mb=$((free_kb / 10240))
14047 #If 10% of free space cross low watermark use it
14048 if (( free_10mb > size_mb )); then
14051 #At least we need to store 1.1 of difference between
14052 #free space and low watermark
14053 size_mb=$((size_mb + size_mb / 10))
14055 if (( lwm <= $((free_kb / 1024)) )) || [ ! -f $DIR/$tdir/1 ]; then
14056 dd if=/dev/zero of=$DIR/$tdir/1 bs=1M count=$size_mb \
14057 oflag=append conv=notrunc
14062 free_kb=$($LFS df $MOUNT | grep $1 | awk '{ print $4 }')
14063 echo "OST still has $((free_kb / 1024)) mbytes free"
14070 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
14071 remote_mds_nodsh && skip "remote MDS with nodsh" && return
14072 remote_mgs_nodsh && skip "remote MGS with nodsh" && return
14074 local ost_name=$($LFS osts | grep ${ostidx}": " | \
14075 awk '{print $2}' | sed -e 's/_UUID$//')
14077 local mdtosc_proc1=$(get_mdtosc_proc_path $SINGLEMDS $ost_name)
14078 do_facet $SINGLEMDS $LCTL get_param -n \
14079 osp.$mdtosc_proc1.reserved_mb_high ||
14080 { skip "remote MDS does not support reserved_mb_high" &&
14085 wait_delete_completed
14088 local last_wm_h=$(do_facet $SINGLEMDS $LCTL get_param -n \
14089 osp.$mdtosc_proc1.reserved_mb_high)
14090 local last_wm_l=$(do_facet $SINGLEMDS $LCTL get_param -n \
14091 osp.$mdtosc_proc1.reserved_mb_low)
14092 echo "prev high watermark $last_wm_h, prev low watermark $last_wm_l"
14094 do_facet mgs $LCTL pool_new $FSNAME.$TESTNAME ||
14095 error "Pool creation failed"
14096 do_facet mgs $LCTL pool_add $FSNAME.$TESTNAME $ost_name ||
14097 error "Adding $ost_name to pool failed"
14099 # Wait for client to see a OST at pool
14100 wait_update $HOSTNAME "$LCTL get_param -n
14101 lov.$FSNAME-*.pools.$TESTNAME | sort -u |
14102 grep $ost_name" "$ost_name""_UUID" $((TIMEOUT/2)) ||
14103 error "Client can not see the pool"
14104 $SETSTRIPE $DIR/$tdir -i $ostidx -c 1 -p $FSNAME.$TESTNAME ||
14105 error "Setstripe failed"
14107 dd if=/dev/zero of=$DIR/$tdir/0 bs=1M count=10
14108 local blocks=$($LFS df $MOUNT | grep $ost_name | awk '{ print $4 }')
14109 echo "OST still has $((blocks/1024)) mbytes free"
14111 local new_lwm=$((blocks/1024-10))
14112 do_facet $SINGLEMDS $LCTL set_param \
14113 osp.$mdtosc_proc1.reserved_mb_high=$((new_lwm+5))
14114 do_facet $SINGLEMDS $LCTL set_param \
14115 osp.$mdtosc_proc1.reserved_mb_low=$new_lwm
14117 test_253_fill_ost $ost_name $mdtosc_proc1 $new_lwm
14119 #First enospc could execute orphan deletion so repeat.
14120 test_253_fill_ost $ost_name $mdtosc_proc1 $new_lwm
14122 local oa_status=$(do_facet $SINGLEMDS $LCTL get_param -n \
14123 osp.$mdtosc_proc1.prealloc_status)
14124 echo "prealloc_status $oa_status"
14126 dd if=/dev/zero of=$DIR/$tdir/2 bs=1M count=1 &&
14127 error "File creation should fail"
14128 #object allocation was stopped, but we still able to append files
14129 dd if=/dev/zero of=$DIR/$tdir/1 bs=1M seek=6 count=5 oflag=append ||
14130 error "Append failed"
14131 rm -f $DIR/$tdir/1 $DIR/$tdir/0 $DIR/$tdir/r*
14133 wait_delete_completed
14137 for i in $(seq 10 12); do
14138 dd if=/dev/zero of=$DIR/$tdir/$i bs=1M count=1 2>/dev/null ||
14139 error "File creation failed after rm";
14142 oa_status=$(do_facet $SINGLEMDS $LCTL get_param -n \
14143 osp.$mdtosc_proc1.prealloc_status)
14144 echo "prealloc_status $oa_status"
14146 if (( oa_status != 0 )); then
14147 error "Object allocation still disable after rm"
14149 do_facet $SINGLEMDS $LCTL set_param \
14150 osp.$mdtosc_proc1.reserved_mb_high=$last_wm_h
14151 do_facet $SINGLEMDS $LCTL set_param \
14152 osp.$mdtosc_proc1.reserved_mb_low=$last_wm_l
14155 do_facet mgs $LCTL pool_remove $FSNAME.$TESTNAME $ost_name ||
14156 error "Remove $ost_name from pool failed"
14157 do_facet mgs $LCTL pool_destroy $FSNAME.$TESTNAME ||
14158 error "Pool destroy fialed"
14160 run_test 253 "Check object allocation limit"
14165 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
14166 remote_mds_nodsh && skip "remote MDS with nodsh" && return
14167 do_facet mds1 $LCTL get_param -n mdd.$MDT0.changelog_size ||
14168 { skip "MDS does not support changelog_size" && return; }
14170 cl_user=$(do_facet mds1 $LCTL --device $MDT0 changelog_register -n)
14171 echo "Registered as changelog user $cl_user"
14173 $LFS changelog_clear $MDT0 $cl_user 0
14175 local size1=$(do_facet mds1 \
14176 $LCTL get_param -n mdd.$MDT0.changelog_size)
14177 echo "Changelog size $size1"
14180 $LFS mkdir -i 0 $DIR/$tdir
14182 mkdir -p $DIR/$tdir/pics/2008/zachy
14183 touch $DIR/$tdir/pics/2008/zachy/timestamp
14184 cp /etc/hosts $DIR/$tdir/pics/2008/zachy/pic1.jpg
14185 mv $DIR/$tdir/pics/2008/zachy $DIR/$tdir/pics/zach
14186 ln $DIR/$tdir/pics/zach/pic1.jpg $DIR/$tdir/pics/2008/portland.jpg
14187 ln -s $DIR/$tdir/pics/2008/portland.jpg $DIR/$tdir/pics/desktop.jpg
14188 rm $DIR/$tdir/pics/desktop.jpg
14190 local size2=$(do_facet mds1 \
14191 $LCTL get_param -n mdd.$MDT0.changelog_size)
14192 echo "Changelog size after work $size2"
14194 do_facet mds1 $LCTL --device $MDT0 changelog_deregister $cl_user
14196 if (( size2 <= size1 )); then
14197 error "Changelog size after work should be greater than original"
14201 run_test 254 "Check changelog size"
14208 lfs ladvise -a invalid $file 2>&1 | grep "Valid types" |
14209 awk -F: '{print $2}' | grep $type > /dev/null
14210 if [ $? -ne 0 ]; then
14220 lfs ladvise -a willread $file > /dev/null 2>&1
14221 if [ $? -eq 0 ]; then
14225 lfs ladvise -a willread $file 2>&1 |
14226 grep "Inappropriate ioctl for device" > /dev/null
14227 if [ $? -eq 0 ]; then
14233 ladvise_willread_performance()
14236 local average_cache=0
14237 local average_ladvise=0
14239 for ((i = 1; i <= $repeat; i++)); do
14240 echo "Iter $i/$repeat: reading without willread hint"
14241 cancel_lru_locks osc
14242 do_nodes $(comma_list $(osts_nodes)) \
14243 "echo 3 > /proc/sys/vm/drop_caches"
14244 local speed_origin=$($READS -f $DIR/$tfile -s $size \
14245 -b 4096 -n $((size / 4096)) -t 60 |
14246 sed -e '/^$/d' -e 's#.*s, ##' -e 's#MB/s##')
14248 echo "Iter $i/$repeat: Reading again without willread hint"
14249 cancel_lru_locks osc
14250 local speed_cache=$($READS -f $DIR/$tfile -s $size \
14251 -b 4096 -n $((size / 4096)) -t 60 |
14252 sed -e '/^$/d' -e 's#.*s, ##' -e 's#MB/s##')
14254 echo "Iter $i/$repeat: reading with willread hint"
14255 cancel_lru_locks osc
14256 do_nodes $(comma_list $(osts_nodes)) \
14257 "echo 3 > /proc/sys/vm/drop_caches"
14258 lfs ladvise -a willread $DIR/$tfile ||
14259 error "Ladvise failed"
14260 local speed_ladvise=$($READS -f $DIR/$tfile -s $size \
14261 -b 4096 -n $((size / 4096)) -t 60 |
14262 sed -e '/^$/d' -e 's#.*s, ##' -e 's#MB/s##')
14264 local cache_speedup=$(echo "scale=2; \
14265 ($speed_cache-$speed_origin)/$speed_origin*100" | bc)
14266 cache_speedup=$(echo ${cache_speedup%.*})
14267 echo "Iter $i/$repeat: cache speedup: $cache_speedup%"
14268 average_cache=$((average_cache + cache_speedup))
14270 local ladvise_speedup=$(echo "scale=2; \
14271 ($speed_ladvise-$speed_origin)/$speed_origin*100" | bc)
14272 ladvise_speedup=$(echo ${ladvise_speedup%.*})
14273 echo "Iter $i/$repeat: ladvise speedup: $ladvise_speedup%"
14274 average_ladvise=$((average_ladvise + ladvise_speedup))
14276 average_cache=$((average_cache / repeat))
14277 average_ladvise=$((average_ladvise / repeat))
14279 if [ $average_cache -lt 20 ]; then
14280 echo "Speedup with cache is less than 20% ($average_cache%),"\
14281 "skipping check of speedup with willread:"\
14282 "$average_ladvise%"
14286 local lowest_speedup=$((average_cache / 2))
14287 [ $average_ladvise -gt $lowest_speedup ] ||
14288 error_not_in_vm "Speedup with willread is less than " \
14289 "$lowest_speedup%, got $average_ladvise%"
14290 echo "Speedup with willread ladvise: $average_ladvise%"
14291 echo "Speedup with cache: $average_cache%"
14295 lfs setstripe -c -1 -i 0 $DIR/$tfile || error "$tfile failed"
14297 ladvise_no_type willread $DIR/$tfile &&
14298 skip "willread ladvise is not supported" && return
14300 ladvise_no_ioctl $DIR/$tfile &&
14301 skip "ladvise ioctl is not supported" && return
14303 [ $(lustre_version_code ost1) -lt $(version_code 2.8.54) ] &&
14304 skip "lustre < 2.8.54 does not support ladvise " && return
14307 local size=$((size_mb * 1048576))
14308 dd if=/dev/zero of=$DIR/$tfile bs=1048576 count=$size_mb ||
14309 error "dd to $DIR/$tfile failed"
14311 lfs ladvise -a willread $DIR/$tfile ||
14312 error "Ladvise failed with no range argument"
14314 lfs ladvise -a willread -s 0 $DIR/$tfile ||
14315 error "Ladvise failed with no -l or -e argument"
14317 lfs ladvise -a willread -e 1 $DIR/$tfile ||
14318 error "Ladvise failed with only -e argument"
14320 lfs ladvise -a willread -l 1 $DIR/$tfile ||
14321 error "Ladvise failed with only -l argument"
14323 lfs ladvise -a willread -s 2 -e 1 $DIR/$tfile &&
14324 error "End offset should not be smaller than start offset"
14326 lfs ladvise -a willread -s 2 -e 2 $DIR/$tfile &&
14327 error "End offset should not be equal to start offset"
14329 lfs ladvise -a willread -s $size -l 1 $DIR/$tfile ||
14330 error "Ladvise failed with overflowing -s argument"
14332 lfs ladvise -a willread -s 1 -e $((size + 1)) $DIR/$tfile ||
14333 error "Ladvise failed with overflowing -e argument"
14335 lfs ladvise -a willread -s 1 -l $size $DIR/$tfile ||
14336 error "Ladvise failed with overflowing -l argument"
14338 lfs ladvise -a willread -l 1 -e 2 $DIR/$tfile &&
14339 error "Ladvise succeeded with conflicting -l and -e arguments"
14341 echo "Synchronous ladvise should wait"
14343 #define OBD_FAIL_OST_LADVISE_PAUSE 0x237
14344 do_nodes $(comma_list $(osts_nodes)) \
14345 $LCTL set_param fail_val=$delay fail_loc=0x237
14347 local start_ts=$SECONDS
14348 lfs ladvise -a willread $DIR/$tfile ||
14349 error "Ladvise failed with no range argument"
14350 local end_ts=$SECONDS
14351 local inteval_ts=$((end_ts - start_ts))
14353 if [ $inteval_ts -lt $(($delay - 1)) ]; then
14354 error "Synchronous advice didn't wait reply"
14357 echo "Asynchronous ladvise shouldn't wait"
14358 local start_ts=$SECONDS
14359 lfs ladvise -a willread -b $DIR/$tfile ||
14360 error "Ladvise failed with no range argument"
14361 local end_ts=$SECONDS
14362 local inteval_ts=$((end_ts - start_ts))
14364 if [ $inteval_ts -gt $(($delay / 2)) ]; then
14365 error "Asynchronous advice blocked"
14368 do_nodes $(comma_list $(osts_nodes)) $LCTL set_param fail_loc=0
14369 ladvise_willread_performance
14371 run_test 255a "check 'lfs ladvise -a willread'"
14377 do_facet $facet "cat /proc/meminfo | grep ^${info}:" | awk '{print $2}'
14381 ladvise_no_type dontneed $DIR/$tfile &&
14382 skip "dontneed ladvise is not supported" && return
14384 ladvise_no_ioctl $DIR/$tfile &&
14385 skip "ladvise ioctl is not supported" && return
14387 [ $(lustre_version_code ost1) -lt $(version_code 2.8.54) ] &&
14388 skip "lustre < 2.8.54 does not support ladvise" && return
14390 [ "$(facet_fstype ost1)" = "zfs" ] &&
14391 skip "zfs-osd does not support dontneed advice" && return
14393 lfs setstripe -c 1 -i 0 $DIR/$tfile
14396 local size=$((size_mb * 1048576))
14397 # In order to prevent disturbance of other processes, only check 3/4
14398 # of the memory usage
14399 local kibibytes=$((size_mb * 1024 * 3 / 4))
14401 dd if=/dev/zero of=$DIR/$tfile bs=1048576 count=$size_mb ||
14402 error "dd to $DIR/$tfile failed"
14404 local total=$(facet_meminfo ost1 MemTotal)
14405 echo "Total memory: $total KiB"
14407 do_facet ost1 "sync && echo 3 > /proc/sys/vm/drop_caches"
14408 local before_read=$(facet_meminfo ost1 Cached)
14409 echo "Cache used before read: $before_read KiB"
14411 lfs ladvise -a willread $DIR/$tfile ||
14412 error "Ladvise willread failed"
14413 local after_read=$(facet_meminfo ost1 Cached)
14414 echo "Cache used after read: $after_read KiB"
14416 lfs ladvise -a dontneed $DIR/$tfile ||
14417 error "Ladvise dontneed again failed"
14418 local no_read=$(facet_meminfo ost1 Cached)
14419 echo "Cache used after dontneed ladvise: $no_read KiB"
14421 if [ $total -lt $((before_read + kibibytes)) ]; then
14422 echo "Memory is too small, abort checking"
14426 if [ $((before_read + kibibytes)) -gt $after_read ]; then
14427 error "Ladvise willread should use more memory" \
14428 "than $kibibytes KiB"
14431 if [ $((no_read + kibibytes)) -gt $after_read ]; then
14432 error "Ladvise dontneed should release more memory" \
14433 "than $kibibytes KiB"
14436 run_test 255b "check 'lfs ladvise -a dontneed'"
14443 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
14444 remote_mds_nodsh && skip "remote MDS with nodsh" && return
14445 [ "$(facet_fstype mds1)" != "ldiskfs" ] &&
14446 skip "non-ldiskfs backend" && return
14448 mdt_dev=$(mdsdevname 1)
14450 cl_user=$(do_facet mds1 \
14451 "$LCTL get_param -n mdd.$MDT0.changelog_users | grep cl")
14452 if [[ -n $cl_user ]]; then
14453 skip "active changelog user"
14457 cl_user=$(do_facet mds1 $LCTL --device $MDT0 changelog_register -n)
14458 echo "Registered as changelog user $cl_user"
14461 mkdir -p $DIR/$tdir
14463 $LFS changelog_clear $MDT0 $cl_user 0
14466 touch $DIR/$tdir/{1..10}
14469 stop mds1 || error "Fail to stop MDT."
14472 start mds1 $mdt_dev $MDS_MOUNT_OPTS || error "Fail to start MDT."
14474 #after mount new plainllog is used
14475 touch $DIR/$tdir/{11..19}
14476 cat_sl=$(do_facet mds1 \
14477 "$DEBUGFS -R \\\"dump changelog_catalog cat.dmp\\\" $mdt_dev; \
14478 llog_reader cat.dmp | grep \\\"type=1064553b\\\" | wc -l")
14480 if (( cat_sl != 2 )); then
14481 do_facet mds1 $LCTL --device $MDT0 changelog_deregister $cl_user
14482 error "Changelog catalog has wrong number of slots $cat_sl"
14485 $LFS changelog_clear $MDT0 $cl_user 0
14487 cat_sl=$(do_facet mds1 \
14488 "$DEBUGFS -R \\\"dump changelog_catalog cat.dmp\\\" $mdt_dev; \
14489 llog_reader cat.dmp | grep \\\"type=1064553b\\\" | wc -l")
14491 do_facet mds1 $LCTL --device $MDT0 changelog_deregister $cl_user
14493 if (( cat_sl == 2 )); then
14494 error "Empty plain llog was not deleted from changelog catalog"
14496 if (( cat_sl != 1 )); then
14497 error "Active plain llog shouldn\`t be deleted from catalog"
14500 run_test 256 "Check llog delete for empty and not full state"
14503 remote_mds_nodsh && skip "remote MDS with nodsh" && return
14504 [[ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.8.55) ]] &&
14505 skip "Need MDS version at least 2.8.55" && return
14507 test_mkdir -p $DIR/$tdir
14509 setfattr -n trusted.name1 -v value1 $DIR/$tdir ||
14510 error "setfattr -n trusted.name1=value1 $DIR/$tdir failed"
14513 #define OBD_FAIL_MDS_XATTR_REP 0x161
14514 local mdtidx=$($LFS getstripe -M $DIR/$tdir)
14515 local facet=mds$((mdtidx + 1))
14516 set_nodes_failloc $(facet_active_host $facet) 0x80000161
14517 getfattr -n trusted.name1 $DIR/$tdir 2> /dev/null
14519 stop $facet || error "stop MDS failed"
14520 start $facet $(mdsdevname $((mdtidx + 1))) $MDS_MOUNT_OPTS ||
14521 error "start MDS fail"
14523 run_test 257 "xattr locks are not lost"
14526 #define OBD_FAIL_MDC_CLOSE 0x806
14527 $LCTL set_param fail_loc=0x80000806
14531 run_test 260 "Check mdc_close fail"
14533 cleanup_test_300() {
14537 test_striped_dir() {
14542 mkdir -p $DIR/$tdir
14544 SAVE_UMASK=$(umask)
14545 trap cleanup_test_300 RETURN EXIT
14547 $LFS setdirstripe -i $mdt_index -c 2 -t all_char -m 755 \
14548 $DIR/$tdir/striped_dir ||
14549 error "set striped dir error"
14551 local mode=$(stat -c%a $DIR/$tdir/striped_dir)
14552 [ "$mode" = "755" ] || error "expect 755 got $mode"
14554 $LFS getdirstripe $DIR/$tdir/striped_dir > /dev/null 2>&1 ||
14555 error "getdirstripe failed"
14556 stripe_count=$($LFS getdirstripe -c $DIR/$tdir/striped_dir)
14557 if [ "$stripe_count" != "2" ]; then
14558 error "stripe_count is $stripe_count, expect 2"
14561 stripe_index=$($LFS getdirstripe -i $DIR/$tdir/striped_dir)
14562 if [ "$stripe_index" != "$mdt_index" ]; then
14563 error "stripe_index is $stripe_index, expect $mdt_index"
14566 [ $(stat -c%h $DIR/$tdir/striped_dir) == '2' ] ||
14567 error "nlink error after create striped dir"
14569 mkdir $DIR/$tdir/striped_dir/a
14570 mkdir $DIR/$tdir/striped_dir/b
14572 stat $DIR/$tdir/striped_dir/a ||
14573 error "create dir under striped dir failed"
14574 stat $DIR/$tdir/striped_dir/b ||
14575 error "create dir under striped dir failed"
14577 [ $(stat -c%h $DIR/$tdir/striped_dir) == '4' ] ||
14578 error "nlink error after mkdir"
14580 rmdir $DIR/$tdir/striped_dir/a
14581 [ $(stat -c%h $DIR/$tdir/striped_dir) == '3' ] ||
14582 error "nlink error after rmdir"
14584 rmdir $DIR/$tdir/striped_dir/b
14585 [ $(stat -c%h $DIR/$tdir/striped_dir) == '2' ] ||
14586 error "nlink error after rmdir"
14588 chattr +i $DIR/$tdir/striped_dir
14589 createmany -o $DIR/$tdir/striped_dir/f 10 &&
14590 error "immutable flags not working under striped dir!"
14591 chattr -i $DIR/$tdir/striped_dir
14593 rmdir $DIR/$tdir/striped_dir ||
14594 error "rmdir striped dir error"
14602 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.7.0) ] &&
14603 skip "skipped for lustre < 2.7.0" && return
14604 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
14605 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
14607 test_striped_dir 0 || error "failed on striped dir on MDT0"
14608 test_striped_dir 1 || error "failed on striped dir on MDT0"
14610 run_test 300a "basic striped dir sanity test"
14613 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.7.0) ] &&
14614 skip "skipped for lustre < 2.7.0" && return
14615 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
14616 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
14622 test_mkdir $DIR/$tdir || error "mkdir fail"
14623 $LFS setdirstripe -i 0 -c 2 -t all_char $DIR/$tdir/striped_dir ||
14624 error "set striped dir error"
14625 for ((i=0; i<10; i++)); do
14626 mtime1=$(stat -c %Y $DIR/$tdir/striped_dir)
14628 touch $DIR/$tdir/striped_dir/file_$i ||
14629 error "touch error $i"
14630 mtime2=$(stat -c %Y $DIR/$tdir/striped_dir)
14631 [ $mtime1 -eq $mtime2 ] &&
14632 error "mtime not change after create"
14634 rm -f $DIR/$tdir/striped_dir/file_$i ||
14635 error "unlink error $i"
14636 mtime3=$(stat -c %Y $DIR/$tdir/striped_dir)
14637 [ $mtime2 -eq $mtime3 ] &&
14638 error "mtime did not change after unlink"
14642 run_test 300b "check ctime/mtime for striped dir"
14645 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.7.0) ] &&
14646 skip "skipped for lustre < 2.7.0" && return
14647 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
14648 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
14651 mkdir -p $DIR/$tdir
14652 $LFS setdirstripe -i 0 -c 2 $DIR/$tdir/striped_dir ||
14653 error "set striped dir error"
14655 chown $RUNAS_ID:$RUNAS_GID $DIR/$tdir/striped_dir ||
14656 error "chown striped dir failed"
14658 $RUNAS createmany -o $DIR/$tdir/striped_dir/f 5000 ||
14659 error "create 5k files failed"
14661 file_count=$(ls $DIR/$tdir/striped_dir | wc -l)
14663 [ "$file_count" = 5000 ] || error "file count $file_count != 5000"
14667 run_test 300c "chown && check ls under striped directory"
14670 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.7.0) ] &&
14671 skip "skipped for lustre < 2.7.0" && return
14672 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
14673 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
14677 mkdir -p $DIR/$tdir
14678 $SETSTRIPE -c 2 $DIR/$tdir
14680 #local striped directory
14681 $LFS setdirstripe -i 0 -c 2 -t all_char $DIR/$tdir/striped_dir ||
14682 error "set striped dir error"
14683 createmany -o $DIR/$tdir/striped_dir/f 10 ||
14684 error "create 10 files failed"
14686 #remote striped directory
14687 $LFS setdirstripe -i 1 -c 2 $DIR/$tdir/remote_striped_dir ||
14688 error "set striped dir error"
14689 createmany -o $DIR/$tdir/remote_striped_dir/f 10 ||
14690 error "create 10 files failed"
14692 for file in $(find $DIR/$tdir); do
14693 stripe_count=$($GETSTRIPE -c $file)
14694 [ $stripe_count -eq 2 ] ||
14695 error "wrong stripe $stripe_count for $file"
14700 run_test 300d "check default stripe under striped directory"
14703 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.7.55) ] &&
14704 skip "Need MDS version at least 2.7.55" && return
14705 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
14706 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
14710 mkdir -p $DIR/$tdir
14712 $LFS setdirstripe -i 0 -c 2 -t all_char $DIR/$tdir/striped_dir ||
14713 error "set striped dir error"
14715 touch $DIR/$tdir/striped_dir/a
14716 touch $DIR/$tdir/striped_dir/b
14717 touch $DIR/$tdir/striped_dir/c
14719 mkdir $DIR/$tdir/striped_dir/dir_a
14720 mkdir $DIR/$tdir/striped_dir/dir_b
14721 mkdir $DIR/$tdir/striped_dir/dir_c
14723 $LFS setdirstripe -i 0 -c 2 -t all_char $DIR/$tdir/striped_dir/stp_a ||
14724 error "set striped dir under striped dir error"
14726 $LFS setdirstripe -i 0 -c 2 -t all_char $DIR/$tdir/striped_dir/stp_b ||
14727 error "set striped dir under striped dir error"
14729 $LFS setdirstripe -i 0 -c 2 -t all_char $DIR/$tdir/striped_dir/stp_c ||
14730 error "set striped dir under striped dir error"
14732 mrename $DIR/$tdir/striped_dir/dir_a $DIR/$tdir/striped_dir/dir_b ||
14733 error "rename dir under striped dir fails"
14735 mrename $DIR/$tdir/striped_dir/stp_a $DIR/$tdir/striped_dir/stp_b ||
14736 error "rename dir under different stripes fails"
14738 mrename $DIR/$tdir/striped_dir/a $DIR/$tdir/striped_dir/c ||
14739 error "rename file under striped dir should succeed"
14741 mrename $DIR/$tdir/striped_dir/dir_b $DIR/$tdir/striped_dir/dir_c ||
14742 error "rename dir under striped dir should succeed"
14746 run_test 300e "check rename under striped directory"
14749 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.7.55) ] &&
14750 skip "Need MDS version at least 2.7.55" && return
14751 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
14752 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
14757 mkdir -p $DIR/$tdir
14759 $LFS setdirstripe -i 0 -c 2 -t all_char $DIR/$tdir/striped_dir ||
14760 error "set striped dir error"
14762 $LFS setdirstripe -i 0 -c 2 -t all_char $DIR/$tdir/striped_dir1 ||
14763 error "set striped dir error"
14765 touch $DIR/$tdir/striped_dir/a
14766 mkdir $DIR/$tdir/striped_dir/dir_a
14767 $LFS setdirstripe -i 0 -c 2 $DIR/$tdir/striped_dir/stp_a ||
14768 error "create striped dir under striped dir fails"
14770 touch $DIR/$tdir/striped_dir1/b
14771 mkdir $DIR/$tdir/striped_dir1/dir_b
14772 $LFS setdirstripe -i 0 -c 2 $DIR/$tdir/striped_dir/stp_b ||
14773 error "create striped dir under striped dir fails"
14775 mrename $DIR/$tdir/striped_dir/dir_a $DIR/$tdir/striped_dir1/dir_b ||
14776 error "rename dir under different striped dir should fail"
14778 mrename $DIR/$tdir/striped_dir/stp_a $DIR/$tdir/striped_dir1/stp_b ||
14779 error "rename striped dir under diff striped dir should fail"
14781 mrename $DIR/$tdir/striped_dir/a $DIR/$tdir/striped_dir1/a ||
14782 error "rename file under diff striped dirs fails"
14786 run_test 300f "check rename cross striped directory"
14788 test_300_check_default_striped_dir()
14791 local default_count=$2
14792 local default_index=$3
14795 local dir_stripe_index
14798 echo "checking $dirname $default_count $default_index"
14799 $LFS setdirstripe -D -c $default_count -i $default_index \
14800 -t all_char $DIR/$tdir/$dirname ||
14801 error "set default stripe on striped dir error"
14802 stripe_count=$($LFS getdirstripe -D -c $DIR/$tdir/$dirname)
14803 [ $stripe_count -eq $default_count ] ||
14804 error "expect $default_count get $stripe_count for $dirname"
14806 stripe_index=$($LFS getdirstripe -D -i $DIR/$tdir/$dirname)
14807 [ $stripe_index -eq $default_index ] ||
14808 error "expect $default_index get $stripe_index for $dirname"
14810 mkdir $DIR/$tdir/$dirname/{test1,test2,test3,test4} ||
14811 error "create dirs failed"
14813 createmany -o $DIR/$tdir/$dirname/f- 10 || error "create files failed"
14814 unlinkmany $DIR/$tdir/$dirname/f- 10 || error "unlink files failed"
14815 for dir in $(find $DIR/$tdir/$dirname/*); do
14816 stripe_count=$($LFS getdirstripe -c $dir)
14817 [ $stripe_count -eq $default_count ] ||
14818 [ $stripe_count -eq 0 -o $default_count -eq 1 ] ||
14819 error "stripe count $default_count != $stripe_count for $dir"
14821 stripe_index=$($LFS getdirstripe -i $dir)
14822 [ $default_index -eq -1 -o $stripe_index -eq $default_index ] ||
14823 error "$stripe_index != $default_index for $dir"
14825 #check default stripe
14826 stripe_count=$($LFS getdirstripe -D -c $dir)
14827 [ $stripe_count -eq $default_count ] ||
14828 error "default count $default_count != $stripe_count for $dir"
14830 stripe_index=$($LFS getdirstripe -D -i $dir)
14831 [ $stripe_index -eq $default_index ] ||
14832 error "default index $default_index != $stripe_index for $dir"
14834 rmdir $DIR/$tdir/$dirname/* || error "rmdir failed"
14838 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.7.55) ] &&
14839 skip "Need MDS version at least 2.7.55" && return
14840 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
14846 mkdir $DIR/$tdir/normal_dir
14848 test_300_check_default_striped_dir normal_dir $MDSCOUNT 1
14849 test_300_check_default_striped_dir normal_dir 1 0
14850 test_300_check_default_striped_dir normal_dir 2 1
14851 test_300_check_default_striped_dir normal_dir 2 -1
14853 #delete default stripe information
14854 echo "delete default stripeEA"
14855 $LFS setdirstripe -d $DIR/$tdir/normal_dir ||
14856 error "set default stripe on striped dir error"
14858 mkdir -p $DIR/$tdir/normal_dir/{test1,test2,test3,test4}
14859 for dir in $(find $DIR/$tdir/normal_dir/*); do
14860 stripe_count=$($LFS getdirstripe -c $dir)
14861 [ $stripe_count -eq 0 ] ||
14862 error "expect 1 get $stripe_count for $dir"
14863 stripe_index=$($LFS getdirstripe -i $dir)
14864 [ $stripe_index -eq 0 ] ||
14865 error "expect 0 get $stripe_index for $dir"
14868 run_test 300g "check default striped directory for normal directory"
14871 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.7.55) ] &&
14872 skip "Need MDS version at least 2.7.55" && return
14873 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
14878 $LFS setdirstripe -i 0 -c $MDSCOUNT -t all_char \
14879 $DIR/$tdir/striped_dir ||
14880 error "set striped dir error"
14882 test_300_check_default_striped_dir striped_dir $MDSCOUNT 1
14883 test_300_check_default_striped_dir striped_dir 1 0
14884 test_300_check_default_striped_dir striped_dir 2 1
14885 test_300_check_default_striped_dir striped_dir 2 -1
14887 #delete default stripe information
14888 $LFS setdirstripe -d $DIR/$tdir/striped_dir ||
14889 error "set default stripe on striped dir error"
14891 mkdir -p $DIR/$tdir/striped_dir/{test1,test2,test3,test4}
14892 for dir in $(find $DIR/$tdir/striped_dir/*); do
14893 stripe_count=$($LFS getdirstripe -c $dir)
14894 [ $stripe_count -eq 0 ] ||
14895 error "expect 1 get $stripe_count for $dir"
14898 run_test 300h "check default striped directory for striped directory"
14901 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.7.55) ] &&
14902 skip "Need MDS version at least 2.7.55" && return
14903 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
14904 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
14910 $LFS setdirstripe -i 0 -c$MDSCOUNT -t all_char $DIR/$tdir/striped_dir ||
14911 error "set striped dir error"
14913 createmany -o $DIR/$tdir/striped_dir/f- 10 ||
14914 error "create files under striped dir failed"
14916 # unfortunately, we need to umount to clear dir layout cache for now
14917 # once we fully implement dir layout, we can drop this
14918 umount_client $MOUNT || error "umount failed"
14919 mount_client $MOUNT || error "mount failed"
14921 #set the stripe to be unknown hash type
14922 #define OBD_FAIL_UNKNOWN_LMV_STRIPE 0x1901
14923 $LCTL set_param fail_loc=0x1901
14924 for ((i = 0; i < 10; i++)); do
14925 $CHECKSTAT -t file $DIR/$tdir/striped_dir/f-$i ||
14926 error "stat f-$i failed"
14927 rm $DIR/$tdir/striped_dir/f-$i || error "unlink f-$i failed"
14930 touch $DIR/$tdir/striped_dir/f0 &&
14931 error "create under striped dir with unknown hash should fail"
14933 $LCTL set_param fail_loc=0
14935 umount_client $MOUNT || error "umount failed"
14936 mount_client $MOUNT || error "mount failed"
14940 run_test 300i "client handle unknown hash type striped directory"
14943 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
14944 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.7.55) ] &&
14945 skip "Need MDS version at least 2.7.55" && return
14946 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
14952 #define OBD_FAIL_SPLIT_UPDATE_REC 0x1702
14953 $LCTL set_param fail_loc=0x1702
14954 $LFS setdirstripe -i 0 -c$MDSCOUNT -t all_char $DIR/$tdir/striped_dir ||
14955 error "set striped dir error"
14957 createmany -o $DIR/$tdir/striped_dir/f- 10 ||
14958 error "create files under striped dir failed"
14960 $LCTL set_param fail_loc=0
14962 rm -rf $DIR/$tdir || error "unlink striped dir fails"
14966 run_test 300j "test large update record"
14969 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.7.55) ] &&
14970 skip "Need MDS version at least 2.7.55" && return
14971 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
14972 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
14978 #define OBD_FAIL_LARGE_STRIPE 0x1703
14979 $LCTL set_param fail_loc=0x1703
14980 $LFS setdirstripe -i 0 -c512 $DIR/$tdir/striped_dir ||
14981 error "set striped dir error"
14982 $LCTL set_param fail_loc=0
14984 $LFS getdirstripe $DIR/$tdir/striped_dir ||
14985 error "getstripeddir fails"
14986 rm -rf $DIR/$tdir/striped_dir ||
14987 error "unlink striped dir fails"
14991 run_test 300k "test large striped directory"
14994 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.7.55) ] &&
14995 skip "Need MDS version at least 2.7.55" && return
14996 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
14997 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
15000 test_mkdir -p $DIR/$tdir/striped_dir
15001 chown $RUNAS_ID $DIR/$tdir/striped_dir ||
15002 error "chown $RUNAS_ID failed"
15003 $LFS setdirstripe -i 1 -D $DIR/$tdir/striped_dir ||
15004 error "set default striped dir failed"
15006 #define OBD_FAIL_MDS_STALE_DIR_LAYOUT 0x158
15007 $LCTL set_param fail_loc=0x80000158
15008 $RUNAS mkdir $DIR/$tdir/striped_dir/test_dir || error "create dir fails"
15010 stripe_index=$($LFS getdirstripe -i $DIR/$tdir/striped_dir/test_dir)
15011 [ $stripe_index -eq 1 ] ||
15012 error "expect 1 get $stripe_index for $dir"
15014 run_test 300l "non-root user to create dir under striped dir with stale layout"
15017 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.7.55) ] &&
15018 skip "Need MDS version at least 2.7.55" && return
15019 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
15020 [ $MDSCOUNT -ge 2 ] && skip "Only for single MDT" && return
15022 mkdir -p $DIR/$tdir/striped_dir
15023 $LFS setdirstripe -D -c 1 $DIR/$tdir/striped_dir ||
15024 error "set default stripes dir error"
15026 mkdir $DIR/$tdir/striped_dir/a || error "mkdir a fails"
15028 stripe_count=$($LFS getdirstripe -c $DIR/$tdir/striped_dir/a)
15029 [ $stripe_count -eq 0 ] ||
15030 error "expect 0 get $stripe_count for a"
15032 $LFS setdirstripe -D -c 2 $DIR/$tdir/striped_dir ||
15033 error "set default stripes dir error"
15035 mkdir $DIR/$tdir/striped_dir/b || error "mkdir b fails"
15037 stripe_count=$($LFS getdirstripe -c $DIR/$tdir/striped_dir/b)
15038 [ $stripe_count -eq 0 ] ||
15039 error "expect 0 get $stripe_count for b"
15041 $LFS setdirstripe -D -c1 -i2 $DIR/$tdir/striped_dir ||
15042 error "set default stripes dir error"
15044 mkdir $DIR/$tdir/striped_dir/c &&
15045 error "default stripe_index is invalid, mkdir c should fails"
15047 rm -rf $DIR/$tdir || error "rmdir fails"
15049 run_test 300m "setstriped directory on single MDT FS"
15052 local list=$(comma_list $(mdts_nodes))
15055 do_nodes $list $LCTL set_param -n mdt.*.enable_remote_dir_gid=0
15059 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.7.55) ] &&
15060 skip "Need MDS version at least 2.7.55" && return
15061 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
15062 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
15064 local list=$(comma_list $(mdts_nodes))
15066 trap cleanup_300n RETURN EXIT
15067 mkdir -p $DIR/$tdir
15068 chmod 777 $DIR/$tdir
15069 $RUNAS $LFS setdirstripe -i0 -c$MDSCOUNT \
15070 $DIR/$tdir/striped_dir > /dev/null 2>&1 &&
15071 error "create striped dir succeeds with gid=0"
15073 do_nodes $list $LCTL set_param -n mdt.*.enable_remote_dir_gid=-1
15074 $RUNAS $LFS setdirstripe -i0 -c$MDSCOUNT $DIR/$tdir/striped_dir ||
15075 error "create striped dir fails with gid=-1"
15077 do_nodes $list $LCTL set_param -n mdt.*.enable_remote_dir_gid=0
15078 $RUNAS $LFS setdirstripe -i 1 -c$MDSCOUNT -D \
15079 $DIR/$tdir/striped_dir > /dev/null 2>&1 &&
15080 error "set default striped dir succeeds with gid=0"
15083 do_nodes $list $LCTL set_param -n mdt.*.enable_remote_dir_gid=-1
15084 $RUNAS $LFS setdirstripe -i 1 -c$MDSCOUNT -D $DIR/$tdir/striped_dir ||
15085 error "set default striped dir fails with gid=-1"
15088 do_nodes $list $LCTL set_param -n mdt.*.enable_remote_dir_gid=0
15089 $RUNAS mkdir $DIR/$tdir/striped_dir/test_dir ||
15090 error "create test_dir fails"
15091 $RUNAS mkdir $DIR/$tdir/striped_dir/test_dir1 ||
15092 error "create test_dir1 fails"
15093 $RUNAS mkdir $DIR/$tdir/striped_dir/test_dir2 ||
15094 error "create test_dir2 fails"
15097 run_test 300n "non-root user to create dir under striped dir with default EA"
15100 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.7.55) ] &&
15101 skip "Need MDS version at least 2.7.55" && return
15102 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
15103 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
15107 mkdir -p $DIR/$tdir
15109 numfree1=$(lctl get_param -n mdc.*MDT0000*.filesfree)
15110 numfree2=$(lctl get_param -n mdc.*MDT0001*.filesfree)
15111 if [ $numfree1 -lt 66000 -o $numfree2 -lt 66000 ]; then
15112 skip "not enough free inodes $numfree1 $numfree2"
15116 numfree1=$(lctl get_param -n mdc.*MDT0000-mdc-*.kbytesfree)
15117 numfree2=$(lctl get_param -n mdc.*MDT0001-mdc-*.kbytesfree)
15118 if [ $numfree1 -lt 300000 -o $numfree2 -lt 300000 ]; then
15119 skip "not enough free space $numfree1 $numfree2"
15123 $LFS setdirstripe -c2 $DIR/$tdir/striped_dir ||
15124 error "setdirstripe fails"
15126 createmany -d $DIR/$tdir/striped_dir/d 131000 ||
15127 error "create dirs fails"
15129 $LCTL set_param ldlm.namespaces.*mdc-*.lru_size=0
15130 ls $DIR/$tdir/striped_dir > /dev/null ||
15131 error "ls striped dir fails"
15132 unlinkmany -d $DIR/$tdir/striped_dir/d 131000 ||
15133 error "unlink big striped dir fails"
15135 run_test 300o "unlink big sub stripe(> 65000 subdirs)"
15138 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
15139 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
15140 remote_mds_nodsh && skip "remote MDS with nodsh" && return
15142 mkdir -p $DIR/$tdir
15144 #define OBD_FAIL_OUT_ENOSPC 0x1704
15145 do_facet mds2 lctl set_param fail_loc=0x80001704
15146 $LFS setdirstripe -c2 $DIR/$tdir/bad_striped_dir > /dev/null 2>&1 &&
15147 error "create striped directory should fail"
15149 [ -e $DIR/$tdir/bad_striped_dir ] && error "striped dir exists"
15151 $LFS setdirstripe -c2 $DIR/$tdir/bad_striped_dir
15154 run_test 300p "create striped directory without space"
15157 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
15158 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
15160 local fd=$(free_fd)
15161 local cmd="exec $fd<$tdir"
15163 $LFS mkdir -c $MDSCOUNT $tdir || error "create $tdir fails"
15166 trap "eval $cmd" EXIT
15167 cd $tdir || error "cd $tdir fails"
15168 rmdir ../$tdir || error "rmdir $tdir fails"
15169 mkdir local_dir && error "create dir succeeds"
15170 $LFS setdirstripe -i1 remote_dir && error "create remote dir succeeds"
15174 run_test 300q "create remote directory under orphan directory"
15176 prepare_remote_file() {
15177 mkdir $DIR/$tdir/src_dir ||
15178 error "create remote source failed"
15180 cp /etc/hosts $DIR/$tdir/src_dir/a || error
15181 touch $DIR/$tdir/src_dir/a
15183 $LFS mkdir -i 1 $DIR/$tdir/tgt_dir ||
15184 error "create remote target dir failed"
15186 touch $DIR/$tdir/tgt_dir/b
15188 mrename $DIR/$tdir/src_dir/a $DIR/$tdir/tgt_dir/b ||
15189 error "rename dir cross MDT failed!"
15191 $CHECKSTAT -t file $DIR/$tdir/src_dir/a &&
15192 error "src_child still exists after rename"
15194 $CHECKSTAT -t file $DIR/$tdir/tgt_dir/b ||
15195 error "missing file(a) after rename"
15197 diff /etc/hosts $DIR/$tdir/tgt_dir/b ||
15198 error "diff after rename"
15202 [[ $MDSCOUNT -lt 2 ]] && skip "needs >= 4 MDTs" && return
15203 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
15204 local remote_file=$DIR/$tdir/tgt_dir/b
15206 mkdir -p $DIR/$tdir
15208 prepare_remote_file || error "prepare remote file failed"
15211 $OPENUNLINK $remote_file $remote_file || error
15212 $CHECKSTAT -a $remote_file || error
15214 run_test 310a "open unlink remote file"
15217 [[ $MDSCOUNT -lt 2 ]] && skip "needs >= 4 MDTs" && return
15218 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
15219 local remote_file=$DIR/$tdir/tgt_dir/b
15221 mkdir -p $DIR/$tdir
15223 prepare_remote_file || error "prepare remote file failed"
15225 ln $remote_file $DIR/$tfile || error "link failed for remote file"
15226 $MULTIOP $DIR/$tfile Ouc || error "mulitop failed"
15227 $CHECKSTAT -t file $remote_file || error "check file failed"
15229 run_test 310b "unlink remote file with multiple links while open"
15232 [[ $MDSCOUNT -lt 4 ]] && skip "needs >= 4 MDTs" && return
15233 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
15234 local remote_file=$DIR/$tdir/tgt_dir/b
15236 mkdir -p $DIR/$tdir
15238 prepare_remote_file || error "prepare remote file failed"
15240 ln $remote_file $DIR/$tfile || error "link failed for remote file"
15241 multiop_bg_pause $remote_file O_uc ||
15242 error "mulitop failed for remote file"
15244 $MULTIOP $DIR/$tfile Ouc
15245 kill -USR1 $MULTIPID
15248 run_test 310c "open-unlink remote file with multiple links"
15252 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.8.54) ] &&
15253 skip "lustre < 2.8.54 does not contain LU-4825 fix" && return
15254 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
15256 local old_iused=$($LFS df -i | grep OST0000 | awk '{ print $3 }')
15258 mkdir -p $DIR/$tdir
15259 $SETSTRIPE -i 0 -c 1 $DIR/$tdir
15260 createmany -o $DIR/$tdir/$tfile. 1000
15262 # statfs data is not real time, let's just calculate it
15263 old_iused=$((old_iused + 1000))
15265 local count=$(do_facet $SINGLEMDS "lctl get_param -n \
15266 osp.*OST0000*MDT0000.create_count")
15267 local max_count=$(do_facet $SINGLEMDS "lctl get_param -n \
15268 osp.*OST0000*MDT0000.max_create_count")
15269 for idx in $(seq $MDSCOUNT); do
15270 do_facet mds$idx "lctl set_param -n \
15271 osp.*OST0000*MDT000?.max_create_count=0"
15274 $SETSTRIPE -i 0 $DIR/$tdir/$tfile || error "setstripe failed"
15275 local index=$($GETSTRIPE -i $DIR/$tdir/$tfile)
15276 [ $index -ne 0 ] || error "$tfile stripe index is 0"
15278 unlinkmany $DIR/$tdir/$tfile. 1000
15280 for idx in $(seq $MDSCOUNT); do
15281 do_facet mds$idx "lctl set_param -n \
15282 osp.*OST0000*MDT000?.max_create_count=$max_count"
15283 do_facet mds$idx "lctl set_param -n \
15284 osp.*OST0000*MDT000?.create_count=$count"
15288 for i in $(seq 120); do
15289 new_iused=$($LFS df -i | grep OST0000 | awk '{ print $3 }')
15290 [ $((old_iused - new_iused)) -gt 800 ] && break
15294 echo "waited $i sec, old Iused $old_iused, new Iused $new_iused"
15295 [ $((old_iused - new_iused)) -gt 800 ] ||
15296 error "objs not destroyed after unlink"
15298 run_test 311 "disable OSP precreate, and unlink should destroy objs"
15305 local vdevdir=$(dirname $(facet_vdevice $ost))
15306 local cmd="$ZDB -e -p $vdevdir -dddd $(facet_device $ost)"
15307 local zfs_zapid=$(do_facet $ost $cmd |
15308 grep -w "/O/0/d$((objid%32))" -C 5 |
15309 awk '/Object/{getline; print $1}')
15310 local zfs_objid=$(do_facet $ost $cmd $zfs_zapid |
15311 awk "/$objid = /"'{printf $3}')
15316 zfs_object_blksz() {
15320 local vdevdir=$(dirname $(facet_vdevice $ost))
15321 local cmd="$ZDB -e -p $vdevdir -dddd $(facet_device $ost)"
15322 local blksz=$(do_facet $ost $cmd $objid |
15323 awk '/dblk/{getline; printf $4}')
15325 case "${blksz: -1}" in
15326 k|K) blksz=$((${blksz:0:$((${#blksz} - 1))}*1024)) ;;
15327 m|M) blksz=$((${blksz:0:$((${#blksz} - 1))}*1024*1024)) ;;
15334 test_312() { # LU-4856
15335 [ $(facet_fstype ost1) = "zfs" ] ||
15336 { skip "the test only applies to zfs" && return; }
15338 local max_blksz=$(do_facet ost1 \
15339 $ZFS get -p recordsize $(facet_device ost1) |
15340 awk '!/VALUE/{print $3}')
15342 # to make life a little bit easier
15343 $LFS mkdir -c 1 -i 0 $DIR/$tdir
15344 $LFS setstripe -c 1 -i 0 $DIR/$tdir
15346 local tf=$DIR/$tdir/$tfile
15348 local oid=$($LFS getstripe $tf | awk '/obdidx/{getline; print $2}')
15350 # Get ZFS object id
15351 local zfs_objid=$(zfs_oid_to_objid ost1 $oid)
15353 # block size change by sequential over write
15355 for ((bs=4096; bs <= max_blksz; bs <<= 2)); do
15356 dd if=/dev/zero of=$tf bs=$bs count=1 oflag=sync conv=notrunc
15358 blksz=$(zfs_object_blksz ost1 $zfs_objid)
15359 [ $blksz -eq $bs ] || error "blksz error: $blksz, expected: $bs"
15363 # block size change by sequential append write
15364 dd if=/dev/zero of=$tf bs=4K count=1 oflag=sync conv=notrunc
15365 oid=$($LFS getstripe $tf | awk '/obdidx/{getline; print $2}')
15366 zfs_objid=$(zfs_oid_to_objid ost1 $oid)
15368 for ((count = 1; count < $((max_blksz / 4096)); count *= 2)); do
15369 dd if=/dev/zero of=$tf bs=4K count=$count seek=$count \
15370 oflag=sync conv=notrunc
15372 blksz=$(zfs_object_blksz ost1 $zfs_objid)
15373 blksz=$((blksz / 8192)) # in 2*4K unit
15374 [ $blksz -eq $count ] ||
15375 error "blksz error(in 8k): $blksz, expected: $count"
15381 oid=$($LFS getstripe $tf | awk '/obdidx/{getline; print $2}')
15382 zfs_objid=$(zfs_oid_to_objid ost1 $oid)
15384 dd if=/dev/zero of=$tf bs=8K count=1 oflag=sync conv=notrunc
15385 blksz=$(zfs_object_blksz ost1 $zfs_objid)
15386 [ $blksz -eq 8192 ] || error "blksz error: $blksz, expected: 8k"
15388 dd if=/dev/zero of=$tf bs=64K count=1 oflag=sync conv=notrunc seek=128
15389 blksz=$(zfs_object_blksz ost1 $zfs_objid)
15390 [ $blksz -eq 65536 ] || error "blksz error: $blksz, expected: 64k"
15392 dd if=/dev/zero of=$tf bs=1M count=1 oflag=sync conv=notrunc
15393 blksz=$(zfs_object_blksz ost1 $zfs_objid)
15394 [ $blksz -eq 65536 ] || error "rewrite error: $blksz, expected: 64k"
15396 run_test 312 "make sure ZFS adjusts its block size by write pattern"
15398 test_399() { # LU-7655 for OST fake write
15399 # turn off debug for performance testing
15400 local saved_debug=$($LCTL get_param -n debug)
15401 $LCTL set_param debug=0
15403 $SETSTRIPE -c 1 -i 0 $DIR/$tfile
15405 # get ost1 size - lustre-OST0000
15406 local ost1_avail_size=$($LFS df | awk /${ost1_svc}/'{ print $4 }')
15407 local blocks=$((ost1_avail_size/2/1024)) # half avail space by megabytes
15408 [ $blocks -gt 1000 ] && blocks=1000 # 1G in maximum
15410 local start_time=$(date +%s.%N)
15411 dd if=/dev/zero of=$DIR/$tfile bs=1M count=$blocks oflag=sync ||
15412 error "real dd writing error"
15413 local duration=$(bc <<< "$(date +%s.%N) - $start_time")
15416 # define OBD_FAIL_OST_FAKE_WRITE 0x238
15417 do_facet ost1 $LCTL set_param fail_loc=0x238
15419 local start_time=$(date +%s.%N)
15420 dd if=/dev/zero of=$DIR/$tfile bs=1M count=$blocks oflag=sync ||
15421 error "fake dd writing error"
15422 local duration_fake=$(bc <<< "$(date +%s.%N) - $start_time")
15425 cancel_lru_locks osc
15426 $CHECKSTAT -t file -s $((blocks * 1024 * 1024)) $DIR/$tfile ||
15427 error "$tfile size not $blocks MB"
15429 do_facet ost1 $LCTL set_param fail_loc=0
15431 echo "fake write $duration_fake vs. normal write $duration in seconds"
15432 [ $(bc <<< "$duration_fake < $duration") -eq 1 ] ||
15433 error_not_in_vm "fake write is slower"
15435 $LCTL set_param -n debug="$saved_debug"
15438 run_test 399 "fake write should not be slower than normal write"
15440 test_400a() { # LU-1606, was conf-sanity test_74
15441 local extra_flags=''
15442 local out=$TMP/$tfile
15443 local prefix=/usr/include/lustre
15446 if ! which $CC > /dev/null 2>&1; then
15447 skip_env "$CC is not installed"
15451 if ! [[ -d $prefix ]]; then
15452 # Assume we're running in tree and fixup the include path.
15453 extra_flags+=" -I$LUSTRE/../libcfs/include"
15454 extra_flags+=" -I$LUSTRE/include"
15455 extra_flags+=" -L$LUSTRE/utils"
15458 for prog in $LUSTRE_TESTS_API_DIR/*.c; do
15459 $CC -Wall -Werror $extra_flags -llustreapi -o $out $prog ||
15460 error "client api broken"
15464 run_test 400a "Lustre client api program can compile and link"
15466 test_400b() { # LU-1606, LU-5011
15468 local out=$TMP/$tfile
15469 local prefix=/usr/include/lustre
15471 # We use a hard coded prefix so that this test will not fail
15472 # when run in tree. There are headers in lustre/include/lustre/
15473 # that are not packaged (like lustre_idl.h) and have more
15474 # complicated include dependencies (like config.h and lnet/types.h).
15475 # Since this test about correct packaging we just skip them when
15476 # they don't exist (see below) rather than try to fixup cppflags.
15478 if ! which $CC > /dev/null 2>&1; then
15479 skip_env "$CC is not installed"
15483 for header in $prefix/*.h; do
15484 if ! [[ -f "$header" ]]; then
15488 if [[ "$(basename $header)" == liblustreapi.h ]]; then
15489 continue # liblustreapi.h is deprecated.
15492 $CC -Wall -Werror -include $header -c -x c /dev/null -o $out ||
15493 error "cannot compile '$header'"
15497 run_test 400b "packaged headers can be compiled"
15499 test_401a() { #LU-7437
15500 local printf_arg=$(find -printf 2>&1 | grep "unrecognized:")
15501 [ -n "$printf_arg" ] && skip_env "find does not support -printf" &&
15503 #count the number of parameters by "list_param -R"
15504 local params=$($LCTL list_param -R '*' 2>/dev/null | wc -l)
15505 #count the number of parameters by listing proc files
15506 local procs=$(find -L $proc_dirs -mindepth 1 -printf '%P\n' 2>/dev/null|
15509 [ $params -eq $procs ] ||
15510 error "found $params parameters vs. $procs proc files"
15512 # test the list_param -D option only returns directories
15513 params=$($LCTL list_param -R -D '*' 2>/dev/null | wc -l)
15514 #count the number of parameters by listing proc directories
15515 procs=$(find -L $proc_dirs -mindepth 1 -type d -printf '%P\n' 2>/dev/null |
15518 [ $params -eq $procs ] ||
15519 error "found $params parameters vs. $procs proc files"
15521 run_test 401a "Verify if 'lctl list_param -R' can list parameters recursively"
15524 local save=$($LCTL get_param -n jobid_var)
15527 $LCTL set_param foo=bar jobid_var=$tmp bar=baz &&
15528 error "no error returned when setting bad parameters"
15530 local jobid_new=$($LCTL get_param -n foe jobid_var baz)
15531 [[ "$jobid_new" == "$tmp" ]] || error "jobid tmp $jobid_new != $tmp"
15533 $LCTL set_param -n fog=bam jobid_var=$save bat=fog
15534 local jobid_old=$($LCTL get_param -n foe jobid_var bag)
15535 [[ "$jobid_old" == "$save" ]] || error "jobid new $jobid_old != $save"
15537 run_test 401b "Verify 'lctl {get,set}_param' continue after error"
15540 local jobid_var_old=$($LCTL get_param -n jobid_var)
15541 local jobid_var_new
15543 $LCTL set_param jobid_var= &&
15544 error "no error returned for 'set_param a='"
15546 jobid_var_new=$($LCTL get_param -n jobid_var)
15547 [[ "$jobid_var_old" == "$jobid_var_new" ]] ||
15548 error "jobid_var was changed by setting without value"
15550 $LCTL set_param jobid_var &&
15551 error "no error returned for 'set_param a'"
15553 jobid_var_new=$($LCTL get_param -n jobid_var)
15554 [[ "$jobid_var_old" == "$jobid_var_new" ]] ||
15555 error "jobid_var was changed by setting without value"
15557 run_test 401c "Verify 'lctl set_param' without value fails in either format."
15560 local jobid_var_old=$($LCTL get_param -n jobid_var)
15561 local jobid_var_new
15562 local new_value="foo=bar"
15564 $LCTL set_param jobid_var=$new_value ||
15565 error "'set_param a=b' did not accept a value containing '='"
15567 jobid_var_new=$($LCTL get_param -n jobid_var)
15568 [[ "$jobid_var_new" == "$new_value" ]] ||
15569 error "'set_param a=b' failed on a value containing '='"
15571 # Reset the jobid_var to test the other format
15572 $LCTL set_param jobid_var=$jobid_var_old
15573 jobid_var_new=$($LCTL get_param -n jobid_var)
15574 [[ "$jobid_var_new" == "$jobid_var_old" ]] ||
15575 error "failed to reset jobid_var"
15577 $LCTL set_param jobid_var $new_value ||
15578 error "'set_param a b' did not accept a value containing '='"
15580 jobid_var_new=$($LCTL get_param -n jobid_var)
15581 [[ "$jobid_var_new" == "$new_value" ]] ||
15582 error "'set_param a b' failed on a value containing '='"
15584 $LCTL set_param jobid_var $jobid_var_old
15585 jobid_var_new=$($LCTL get_param -n jobid_var)
15586 [[ "$jobid_var_new" == "$jobid_var_old" ]] ||
15587 error "failed to reset jobid_var"
15589 run_test 401d "Verify 'lctl set_param' accepts values containing '='"
15592 remote_mds_nodsh && skip "remote MDS with nodsh" && return
15593 $LFS setdirstripe -i 0 $DIR/$tdir || error "setdirstripe -i 0 failed"
15594 #define OBD_FAIL_MDS_FLD_LOOKUP 0x15c
15595 do_facet mds1 "lctl set_param fail_loc=0x8000015c"
15596 touch $DIR/$tdir/$tfile && error "touch should fail with ENOENT" ||
15597 echo "Touch failed - OK"
15599 run_test 402 "Return ENOENT to lod_generate_and_set_lovea"
15602 local file1=$DIR/$tfile.1
15603 local file2=$DIR/$tfile.2
15604 local tfile=$TMP/$tfile
15606 rm -f $file1 $file2 $tfile
15611 # 30 sec OBD_TIMEOUT in ll_getattr()
15612 # right before populating st_nlink
15613 $LCTL set_param fail_loc=0x80001409
15614 stat -c %h $file1 > $tfile &
15616 # create an alias, drop all locks and reclaim the dentry
15618 cancel_lru_locks mdc
15619 cancel_lru_locks osc
15620 sysctl -w vm.drop_caches=2
15624 [ `cat $tfile` -gt 0 ] || error "wrong nlink count: `cat $tfile`"
15626 rm -f $tfile $file1 $file2
15628 run_test 403 "i_nlink should not drop to zero due to aliasing"
15630 test_404() { # LU-6601
15631 remote_mds_nodsh && skip "remote MDS with nodsh" && return
15632 local mosps=$(do_facet $SINGLEMDS $LCTL dl |
15633 awk '/osp .*-osc-MDT/ { print $4}')
15636 for osp in $mosps; do
15637 echo "Deactivate: " $osp
15638 do_facet $SINGLEMDS $LCTL --device %$osp deactivate
15639 local stat=$(do_facet $SINGLEMDS $LCTL dl |
15640 awk -vp=$osp '$4 == p { print $2 }')
15641 [ $stat = IN ] || {
15642 do_facet $SINGLEMDS $LCTL dl | grep -w $osp
15643 error "deactivate error"
15645 echo "Activate: " $osp
15646 do_facet $SINGLEMDS $LCTL --device %$osp activate
15647 local stat=$(do_facet $SINGLEMDS $LCTL dl |
15648 awk -vp=$osp '$4 == p { print $2 }')
15649 [ $stat = UP ] || {
15650 do_facet $SINGLEMDS $LCTL dl | grep -w $osp
15651 error "activate error"
15655 run_test 404 "validate manual {de}activated works properly for OSPs"
15658 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.6.92) ] &&
15659 skip "Layout swap lock is not supported" && return
15661 check_swap_layouts_support && return 0
15663 test_mkdir -p $DIR/$tdir
15664 swap_lock_test -d $DIR/$tdir ||
15665 error "One layout swap locked test failed"
15667 run_test 405 "Various layout swap lock tests"
15670 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
15671 [ $OSTCOUNT -lt 2 ] && skip "needs >= 2 OSTs" && return
15672 [ -n "$FILESET" ] && skip "SKIP due to FILESET set" && return
15673 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
15674 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.8.50) ] &&
15675 skip "Need MDS version at least 2.8.50" && return
15677 local def_stripenr=$($GETSTRIPE -c $MOUNT)
15678 local def_stripe_size=$($GETSTRIPE -S $MOUNT)
15679 local def_stripe_offset=$($GETSTRIPE -i $MOUNT)
15680 local def_pool=$($GETSTRIPE -p $MOUNT)
15682 local test_pool=$TESTNAME
15683 pool_add $test_pool || error "pool_add failed"
15684 pool_add_targets $test_pool 0 $(($OSTCOUNT - 1)) 1 ||
15685 error "pool_add_targets failed"
15687 # parent set default stripe count only, child will stripe from both
15688 # parent and fs default
15689 $SETSTRIPE -c 1 -i 1 -S $((def_stripe_size * 2)) -p $test_pool $MOUNT ||
15690 error "setstripe $MOUNT failed"
15691 $LFS mkdir -c $MDSCOUNT $DIR/$tdir || error "mkdir $tdir failed"
15692 $SETSTRIPE -c $OSTCOUNT $DIR/$tdir || error "setstripe $tdir failed"
15693 for i in $(seq 10); do
15694 local f=$DIR/$tdir/$tfile.$i
15695 touch $f || error "touch failed"
15696 local count=$($GETSTRIPE -c $f)
15697 [ $count -eq $OSTCOUNT ] ||
15698 error "$f stripe count $count != $OSTCOUNT"
15699 local offset=$($GETSTRIPE -i $f)
15700 [ $offset -eq 1 ] || error "$f stripe offset $offset != 1"
15701 local size=$($GETSTRIPE -S $f)
15702 [ $size -eq $((def_stripe_size * 2)) ] ||
15703 error "$f stripe size $size != $((def_stripe_size * 2))"
15704 local pool=$($GETSTRIPE -p $f)
15705 [ $pool == $test_pool ] || error "$f pool $pool != $test_pool"
15708 # change fs default striping, delete parent default striping, now child
15709 # will stripe from new fs default striping only
15710 $SETSTRIPE -c 1 -S $def_stripe_size -i 0 $MOUNT ||
15711 error "change $MOUNT default stripe failed"
15712 $SETSTRIPE -c 0 $DIR/$tdir || error "delete $tdir default stripe failed"
15713 for i in $(seq 11 20); do
15714 local f=$DIR/$tdir/$tfile.$i
15715 touch $f || error "touch $f failed"
15716 local count=$($GETSTRIPE -c $f)
15717 [ $count -eq 1 ] || error "$f stripe count $count != 1"
15718 local offset=$($GETSTRIPE -i $f)
15719 [ $offset -eq 0 ] || error "$f stripe offset $offset != 0"
15720 local size=$($GETSTRIPE -S $f)
15721 [ $size -eq $def_stripe_size ] ||
15722 error "$f stripe size $size != $def_stripe_size"
15723 local pool=$($GETSTRIPE -p $f)
15724 [ "#$pool" == "#" ] || error "$f pool $pool is set"
15728 unlinkmany $DIR/$tdir/$tfile. 1 20
15730 # restore FS default striping
15731 if [ -z $def_pool ]; then
15732 $SETSTRIPE -c $def_stripenr -S $def_stripe_size \
15733 -i $def_stripe_offset $MOUNT ||
15734 error "restore default striping failed"
15736 $SETSTRIPE -c $def_stripenr -S $def_stripe_size -p $def_pool \
15737 -i $def_stripe_offset $MOUNT ||
15738 error "restore default striping with $def_pool failed"
15741 local f=$DIR/$tdir/$tfile
15742 pool_remove_all_targets $test_pool $f
15743 pool_remove $test_pool $f
15745 run_test 406 "DNE support fs default striping"
15748 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
15750 [[ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.8.55) ]] &&
15751 skip "Need MDS version at least 2.8.55" && return
15753 $LFS mkdir -i 0 -c 1 $DIR/$tdir.0 ||
15754 error "$LFS mkdir -i 0 -c 1 $tdir.0 failed"
15755 $LFS mkdir -i 1 -c 1 $DIR/$tdir.1 ||
15756 error "$LFS mkdir -i 1 -c 1 $tdir.1 failed"
15757 touch $DIR/$tdir.0/$tfile.0 || error "touch $tdir.0/$tfile.0 failed"
15759 #define OBD_FAIL_DT_TXN_STOP 0x2019
15760 for idx in $(seq $MDSCOUNT); do
15761 do_facet mds$idx "lctl set_param fail_loc=0x2019"
15763 $LFS mkdir -c 2 $DIR/$tdir && error "$LFS mkdir -c 2 $tdir should fail"
15764 mv $DIR/$tdir.0/$tfile.0 $DIR/$tdir.1/$tfile.1 &&
15765 error "mv $tdir.0/$tfile.0 $tdir.1/$tfile.1 should fail"
15768 run_test 407 "transaction fail should cause operation fail"
15771 dd if=/dev/zero of=$DIR/$tfile bs=4096 count=1 oflag=direct
15773 #define OBD_FAIL_OSC_BRW_PREP_REQ2 0x40a
15774 lctl set_param fail_loc=0x8000040a
15775 # let ll_prepare_partial_page() fail
15776 dd if=/dev/zero of=$DIR/$tfile bs=2048 count=1 conv=notrunc || true
15780 # create at least 100 unused inodes so that
15781 # shrink_icache_memory(0) should not return 0
15782 touch $DIR/$tfile-{0..100}
15783 rm -f $DIR/$tfile-{0..100}
15786 echo 2 > /proc/sys/vm/drop_caches
15788 run_test 408 "drop_caches should not hang due to page leaks"
15791 # tests that do cleanup/setup should be run at the end
15795 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
15797 #define OBD_FAIL_MGC_PAUSE_PROCESS_LOG 0x903
15798 $LCTL set_param fail_loc=0x903
15800 cancel_lru_locks MGC
15802 FAIL_ON_ERROR=true cleanup
15803 FAIL_ON_ERROR=true setup
15805 run_test 900 "umount should not race with any mgc requeue thread"
15808 [ -f $EXT2_DEV ] && rm $EXT2_DEV || true
15809 check_and_cleanup_lustre
15810 if [ "$I_MOUNTED" != "yes" ]; then
15811 lctl set_param debug="$OLDDEBUG" 2> /dev/null || true