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-8411
17 ALWAYS_EXCEPT=" 76 407 $ALWAYS_EXCEPT"
21 if [ -r /etc/SuSE-release ]
23 local vers=$(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 destroy_test_pools || error "destroy test 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
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"
2639 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
2640 [ -e $DIR/$tdir ] && rm -fr $DIR/$tdir
2641 trap cleanup_test32_mount EXIT
2642 test_mkdir -p $DIR/$tdir/ext2-mountpoint
2643 touch $DIR/$tdir/ext2-mountpoint/under_the_mount
2644 mount -t ext2 -o loop $EXT2_DEV $DIR/$tdir/ext2-mountpoint
2645 ls $DIR/$tdir/ext2-mountpoint | grep "\<under_the_mount\>" && error
2646 cleanup_test32_mount
2648 run_test 32q "stat follows mountpoints in Lustre (should return error)"
2651 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
2652 [ -e $DIR/$tdir ] && rm -fr $DIR/$tdir
2653 trap cleanup_test32_mount EXIT
2654 test_mkdir -p $DIR/$tdir/ext2-mountpoint
2655 touch $DIR/$tdir/ext2-mountpoint/under_the_mount
2656 mount -t ext2 -o loop $EXT2_DEV $DIR/$tdir/ext2-mountpoint
2657 ls $DIR/$tdir/ext2-mountpoint | grep -q under_the_mount && error || true
2658 cleanup_test32_mount
2660 run_test 32r "opendir follows mountpoints in Lustre (should return error)"
2665 chmod 444 $DIR/$tfile
2666 chown $RUNAS_ID $DIR/$tfile
2668 $RUNAS $OPENFILE -f O_RDWR $DIR/$tfile && error || true
2671 run_test 33aa "write file with mode 444 (should return error) ===="
2675 test_mkdir -p $DIR/d33
2676 chown $RUNAS_ID $DIR/d33
2677 $RUNAS $OPENFILE -f O_RDWR:O_CREAT -m 0444 $DIR/d33/f33|| error "create"
2678 $RUNAS $OPENFILE -f O_RDWR:O_CREAT -m 0444 $DIR/d33/f33 && \
2679 error "open RDWR" || true
2681 run_test 33a "test open file(mode=0444) with O_RDWR (should return error)"
2685 test_mkdir -p $DIR/d33
2686 chown $RUNAS_ID $DIR/d33
2687 $RUNAS $OPENFILE -f 1286739555 $DIR/d33/f33 || true
2689 run_test 33b "test open file with malformed flags (No panic)"
2692 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
2698 remote_ost_nodsh && skip "remote OST with nodsh" && return
2701 test_mkdir -p $DIR/d33
2702 # Read: 0, Write: 4, create/destroy: 2/0, stat: 1, punch: 0
2705 for ostnum in $(seq $OSTCOUNT); do
2706 # test-framework's OST numbering is one-based, while Lustre's
2708 ostname=$(printf "$FSNAME-OST%.4x" $((ostnum - 1)))
2709 # Parsing llobdstat's output sucks; we could grep the /proc
2710 # path, but that's likely to not be as portable as using the
2711 # llobdstat utility. So we parse lctl output instead.
2712 write_bytes=$(do_facet ost$ostnum lctl get_param -n \
2713 obdfilter/$ostname/stats |
2714 awk '/^write_bytes/ {print $7}' )
2715 echo "baseline_write_bytes@$OSTnum/$ostname=$write_bytes"
2716 if (( ${write_bytes:-0} > 0 ))
2723 $all_zeros || return 0
2726 echo foo > $DIR/d33/bar
2730 # Total up write_bytes after writing. We'd better find non-zeros.
2731 for ostnum in $(seq $OSTCOUNT); do
2732 ostname=$(printf "$FSNAME-OST%.4x" $((ostnum - 1)))
2733 write_bytes=$(do_facet ost$ostnum lctl get_param -n \
2734 obdfilter/$ostname/stats |
2735 awk '/^write_bytes/ {print $7}' )
2736 echo "write_bytes@$OSTnum/$ostname=$write_bytes"
2737 if (( ${write_bytes:-0} > 0 ))
2746 for ostnum in $(seq $OSTCOUNT); do
2747 ostname=$(printf "$FSNAME-OST%.4x" $((ostnum - 1)))
2748 echo "Check that write_bytes is present in obdfilter/*/stats:"
2749 do_facet ost$ostnum lctl get_param -n \
2750 obdfilter/$ostname/stats
2752 error "OST not keeping write_bytes stats (b22312)"
2755 run_test 33c "test llobdstat and write_bytes"
2758 [[ $MDSCOUNT -lt 2 ]] && skip "needs >= 2 MDTs" && return
2759 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
2761 local remote_dir=$DIR/$tdir/remote_dir
2763 test_mkdir -p $DIR/$tdir
2764 $LFS mkdir -i $MDTIDX $remote_dir ||
2765 error "create remote directory failed"
2767 touch $remote_dir/$tfile
2768 chmod 444 $remote_dir/$tfile
2769 chown $RUNAS_ID $remote_dir/$tfile
2771 $RUNAS $OPENFILE -f O_RDWR $DIR/$tfile && error || true
2773 chown $RUNAS_ID $remote_dir
2774 $RUNAS $OPENFILE -f O_RDWR:O_CREAT -m 0444 $remote_dir/f33 ||
2775 error "create" || true
2776 $RUNAS $OPENFILE -f O_RDWR:O_CREAT -m 0444 $remote_dir/f33 &&
2777 error "open RDWR" || true
2778 $RUNAS $OPENFILE -f 1286739555 $remote_dir/f33 || true
2780 run_test 33d "openfile with 444 modes and malformed flags under remote dir"
2783 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
2787 $LFS setdirstripe -i0 -c2 $DIR/$tdir/striped_dir
2788 $LFS setdirstripe -i1 -c2 $DIR/$tdir/striped_dir1
2789 mkdir $DIR/$tdir/local_dir
2791 local s0_mode=$(stat -c%f $DIR/$tdir/striped_dir)
2792 local s1_mode=$(stat -c%f $DIR/$tdir/striped_dir1)
2793 local l_mode=$(stat -c%f $DIR/$tdir/local_dir)
2795 [ "$l_mode" = "$s0_mode" -a "$l_mode" = "$s1_mode" ] ||
2796 error "mkdir $l_mode striped0 $s0_mode striped1 $s1_mode"
2798 rmdir $DIR/$tdir/* || error "rmdir failed"
2801 $LFS setdirstripe -i0 -c2 $DIR/$tdir/striped_dir
2802 $LFS setdirstripe -i1 -c2 $DIR/$tdir/striped_dir1
2803 mkdir $DIR/$tdir/local_dir
2805 s0_mode=$(stat -c%f $DIR/$tdir/striped_dir)
2806 s1_mode=$(stat -c%f $DIR/$tdir/striped_dir1)
2807 l_mode=$(stat -c%f $DIR/$tdir/local_dir)
2809 [ "$l_mode" = "$s0_mode" -a "$l_mode" = "$s1_mode" ] ||
2810 error "mkdir $l_mode striped0 $s0_mode striped1 $s1_mode 777"
2812 rmdir $DIR/$tdir/* || error "rmdir(umask 777) failed"
2815 $LFS setdirstripe -i0 -c2 $DIR/$tdir/striped_dir
2816 $LFS setdirstripe -i1 -c2 $DIR/$tdir/striped_dir1
2817 mkdir $DIR/$tdir/local_dir
2819 s0_mode=$(stat -c%f $DIR/$tdir/striped_dir)
2820 s1_mode=$(stat -c%f $DIR/$tdir/striped_dir1)
2821 l_mode=$(stat -c%f $DIR/$tdir/local_dir)
2823 [ "$l_mode" = "$s0_mode" -a "$l_mode" = "$s1_mode" ] ||
2824 error "mkdir $l_mode striped0 $s0_mode striped1 $s1_mode 0"
2826 run_test 33e "mkdir and striped directory should have same mode"
2830 do_facet $SINGLEMDS $LCTL set_param mdt.*.enable_remote_dir_gid=0
2834 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
2835 remote_mds_nodsh && skip "remote MDS with nodsh" && return
2838 chmod go+rwx $DIR/$tdir
2839 do_facet $SINGLEMDS $LCTL set_param mdt.*.enable_remote_dir_gid=-1
2840 trap cleanup_33f EXIT
2842 $RUNAS lfs mkdir -c$MDSCOUNT $DIR/$tdir/striped_dir ||
2843 error "cannot create striped directory"
2845 $RUNAS touch $DIR/$tdir/striped_dir/{0..16} ||
2846 error "cannot create files in striped directory"
2848 $RUNAS rm $DIR/$tdir/striped_dir/{0..16} ||
2849 error "cannot remove files in striped directory"
2851 $RUNAS rmdir $DIR/$tdir/striped_dir ||
2852 error "cannot remove striped directory"
2856 run_test 33f "nonroot user can create, access, and remove a striped directory"
2859 mkdir -p $DIR/$tdir/dir2
2861 local err=$($RUNAS mkdir $DIR/$tdir/dir2 2>&1)
2863 [[ $err =~ "exists" ]] || error "Not exists error"
2865 run_test 33g "nonroot user create already existing root created file"
2867 TEST_34_SIZE=${TEST_34_SIZE:-2000000000000}
2870 $MCREATE $DIR/f34 || error
2871 $GETSTRIPE $DIR/f34 2>&1 | grep -q "no stripe info" || error
2872 $TRUNCATE $DIR/f34 $TEST_34_SIZE || error
2873 $GETSTRIPE $DIR/f34 2>&1 | grep -q "no stripe info" || error
2874 $CHECKSTAT -s $TEST_34_SIZE $DIR/f34 || error
2876 run_test 34a "truncate file that has not been opened ==========="
2879 [ ! -f $DIR/f34 ] && test_34a
2880 $CHECKSTAT -s $TEST_34_SIZE $DIR/f34 || error
2881 $OPENFILE -f O_RDONLY $DIR/f34
2882 $GETSTRIPE $DIR/f34 2>&1 | grep -q "no stripe info" || error
2883 $CHECKSTAT -s $TEST_34_SIZE $DIR/f34 || error
2885 run_test 34b "O_RDONLY opening file doesn't create objects ====="
2888 [ ! -f $DIR/f34 ] && test_34a
2889 $CHECKSTAT -s $TEST_34_SIZE $DIR/f34 || error
2890 $OPENFILE -f O_RDWR $DIR/f34
2891 $GETSTRIPE $DIR/f34 2>&1 | grep -q "no stripe info" && error
2892 $CHECKSTAT -s $TEST_34_SIZE $DIR/f34 || error
2894 run_test 34c "O_RDWR opening file-with-size works =============="
2897 [ ! -f $DIR/f34 ] && test_34a
2898 dd if=/dev/zero of=$DIR/f34 conv=notrunc bs=4k count=1 || error
2899 $CHECKSTAT -s $TEST_34_SIZE $DIR/f34 || error
2902 run_test 34d "write to sparse file ============================="
2906 $MCREATE $DIR/f34e || error
2907 $TRUNCATE $DIR/f34e 1000 || error
2908 $CHECKSTAT -s 1000 $DIR/f34e || error
2909 $OPENFILE -f O_RDWR $DIR/f34e
2910 $CHECKSTAT -s 1000 $DIR/f34e || error
2912 run_test 34e "create objects, some with size and some without =="
2914 test_34f() { # bug 6242, 6243
2915 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
2918 $MCREATE $DIR/f34f || error
2919 $TRUNCATE $DIR/f34f $SIZE34F || error "truncating $DIR/f3f to $SIZE34F"
2920 dd if=$DIR/f34f of=$TMP/f34f
2921 $CHECKSTAT -s $SIZE34F $TMP/f34f || error "$TMP/f34f not $SIZE34F bytes"
2922 dd if=/dev/zero of=$TMP/f34fzero bs=$SIZE34F count=1
2923 cmp $DIR/f34f $TMP/f34fzero || error "$DIR/f34f not all zero"
2924 cmp $TMP/f34f $TMP/f34fzero || error "$TMP/f34f not all zero"
2925 rm $TMP/f34f $TMP/f34fzero $DIR/f34f
2927 run_test 34f "read from a file with no objects until EOF ======="
2930 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
2931 dd if=/dev/zero of=$DIR/$tfile bs=1 count=100 seek=$TEST_34_SIZE || error
2932 $TRUNCATE $DIR/$tfile $((TEST_34_SIZE / 2))|| error
2933 $CHECKSTAT -s $((TEST_34_SIZE / 2)) $DIR/$tfile || error "truncate failed"
2934 cancel_lru_locks osc
2935 $CHECKSTAT -s $((TEST_34_SIZE / 2)) $DIR/$tfile || \
2936 error "wrong size after lock cancel"
2938 $TRUNCATE $DIR/$tfile $TEST_34_SIZE || error
2939 $CHECKSTAT -s $TEST_34_SIZE $DIR/$tfile || \
2940 error "expanding truncate failed"
2941 cancel_lru_locks osc
2942 $CHECKSTAT -s $TEST_34_SIZE $DIR/$tfile || \
2943 error "wrong expanded size after lock cancel"
2945 run_test 34g "truncate long file ==============================="
2948 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
2952 dd if=/dev/zero of=$DIR/$tfile bs=1M count=10 || error
2953 sync # Flush the cache so that multiop below does not block on cache
2954 # flush when getting the group lock
2955 $MULTIOP $DIR/$tfile OG${gid}T${sz}g${gid}c &
2958 # Since just timed wait is not good enough, let's do a sync write
2959 # that way we are sure enough time for a roundtrip + processing
2960 # passed + 2 seconds of extra margin.
2961 dd if=/dev/zero of=$DIR/${tfile}-1 bs=4096 oflag=direct count=1
2965 if [[ `ps h -o comm -p $MULTIPID` == "multiop" ]]; then
2966 error "Multiop blocked on ftruncate, pid=$MULTIPID"
2970 local nsz=`stat -c %s $DIR/$tfile`
2971 [[ $nsz == $sz ]] || error "New size wrong $nsz != $sz"
2973 run_test 34h "ftruncate file under grouplock should not block"
2976 cp /bin/sh $DIR/f35a
2978 chown $RUNAS_ID $DIR/f35a
2979 $RUNAS $DIR/f35a && error || true
2982 run_test 35a "exec file with mode 444 (should return and not leak) ====="
2986 utime $DIR/f36 || error
2988 run_test 36a "MDS utime check (mknod, utime) ==================="
2992 utime $DIR/f36 || error
2994 run_test 36b "OST utime check (open, utime) ===================="
2999 chown $RUNAS_ID $DIR/d36
3000 $RUNAS utime $DIR/d36/f36 || error
3002 run_test 36c "non-root MDS utime check (mknod, utime) =========="
3005 [ ! -d $DIR/d36 ] && test_36c
3006 echo "" > $DIR/d36/f36
3007 $RUNAS utime $DIR/d36/f36 || error
3009 run_test 36d "non-root OST utime check (open, utime) ==========="
3012 [ $RUNAS_ID -eq $UID ] && skip_env "RUNAS_ID = UID = $UID -- skipping" && return
3013 test_mkdir -p $DIR/$tdir
3014 touch $DIR/$tdir/$tfile
3015 $RUNAS utime $DIR/$tdir/$tfile && \
3016 error "utime worked, expected failure" || true
3018 run_test 36e "utime on non-owned file (should return error) ===="
3022 local LANG_SAVE=$LANG
3023 local LC_LANG_SAVE=$LC_LANG
3024 export LANG=C LC_LANG=C # for date language
3026 DATESTR="Dec 20 2000"
3027 test_mkdir -p $DIR/$tdir
3028 lctl set_param fail_loc=$fl
3030 cp /etc/hosts $DIR/$tdir/$tfile
3031 sync & # write RPC generated with "current" inode timestamp, but delayed
3033 touch --date="$DATESTR" $DIR/$tdir/$tfile # setattr timestamp in past
3034 LS_BEFORE="`ls -l $DIR/$tdir/$tfile`" # old timestamp from client cache
3035 cancel_lru_locks osc
3036 LS_AFTER="`ls -l $DIR/$tdir/$tfile`" # timestamp from OST object
3038 [ "$LS_BEFORE" != "$LS_AFTER" ] && \
3039 echo "BEFORE: $LS_BEFORE" && \
3040 echo "AFTER : $LS_AFTER" && \
3041 echo "WANT : $DATESTR" && \
3042 error "$DIR/$tdir/$tfile timestamps changed" || true
3044 export LANG=$LANG_SAVE LC_LANG=$LC_LANG_SAVE
3048 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
3049 #define OBD_FAIL_OST_BRW_PAUSE_BULK 0x214
3050 subr_36fh "0x80000214"
3052 run_test 36f "utime on file racing with OST BRW write =========="
3055 remote_ost_nodsh && skip "remote OST with nodsh" && return
3056 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
3061 test_mkdir -p $DIR/$tdir
3062 fmd_max_age=$(do_facet ost1 \
3063 "lctl get_param -n obdfilter.*.client_cache_seconds 2> /dev/null | \
3066 fmd_before=$(do_facet ost1 \
3067 "awk '/ll_fmd_cache/ {print \\\$2}' /proc/slabinfo")
3068 touch $DIR/$tdir/$tfile
3069 sleep $((fmd_max_age + 12))
3070 fmd_after=$(do_facet ost1 \
3071 "awk '/ll_fmd_cache/ {print \\\$2}' /proc/slabinfo")
3073 echo "fmd_before: $fmd_before"
3074 echo "fmd_after: $fmd_after"
3075 [[ $fmd_after -gt $fmd_before ]] &&
3076 echo "AFTER: $fmd_after > BEFORE: $fmd_before" &&
3077 error "fmd didn't expire after ping" || true
3079 run_test 36g "filter mod data cache expiry ====================="
3082 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
3083 #define OBD_FAIL_OST_BRW_PAUSE_BULK2 0x227
3084 subr_36fh "0x80000227"
3086 run_test 36h "utime on file racing with OST BRW write =========="
3089 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
3091 test_mkdir $DIR/$tdir
3092 $LFS setdirstripe -i0 -c$MDSCOUNT $DIR/$tdir/striped_dir
3094 local mtime=$(stat -c%Y $DIR/$tdir/striped_dir)
3095 local new_mtime=$((mtime + 200))
3097 #change Modify time of striped dir
3098 touch -m -d @$new_mtime $DIR/$tdir/striped_dir ||
3099 error "change mtime failed"
3101 local got=$(stat -c%Y $DIR/$tdir/striped_dir)
3103 [ "$new_mtime" = "$got" ] || error "expect $new_mtime got $got"
3105 run_test 36i "change mtime on striped directory"
3107 # test_37 - duplicate with tests 32q 32r
3110 local file=$DIR/$tfile
3112 openfile -f O_DIRECTORY $file
3115 [ $RC -eq 0 ] && error "opened file $file with O_DIRECTORY" || true
3116 [ $RC -eq $ENOTDIR ] || error "error $RC should be ENOTDIR ($ENOTDIR)"
3118 run_test 38 "open a regular file with O_DIRECTORY should return -ENOTDIR ==="
3120 test_39a() { # was test_39
3122 touch $DIR/${tfile}2
3123 # ls -l $DIR/$tfile $DIR/${tfile}2
3124 # ls -lu $DIR/$tfile $DIR/${tfile}2
3125 # ls -lc $DIR/$tfile $DIR/${tfile}2
3127 $OPENFILE -f O_CREAT:O_TRUNC:O_WRONLY $DIR/${tfile}2
3128 if [ ! $DIR/${tfile}2 -nt $DIR/$tfile ]; then
3130 ls -l --full-time $DIR/$tfile $DIR/${tfile}2
3132 ls -lu --full-time $DIR/$tfile $DIR/${tfile}2
3134 ls -lc --full-time $DIR/$tfile $DIR/${tfile}2
3135 error "O_TRUNC didn't change timestamps"
3138 run_test 39a "mtime changed on create ==========================="
3141 test_mkdir -p -c1 $DIR/$tdir
3142 cp -p /etc/passwd $DIR/$tdir/fopen
3143 cp -p /etc/passwd $DIR/$tdir/flink
3144 cp -p /etc/passwd $DIR/$tdir/funlink
3145 cp -p /etc/passwd $DIR/$tdir/frename
3146 ln $DIR/$tdir/funlink $DIR/$tdir/funlink2
3149 echo "aaaaaa" >> $DIR/$tdir/fopen
3150 echo "aaaaaa" >> $DIR/$tdir/flink
3151 echo "aaaaaa" >> $DIR/$tdir/funlink
3152 echo "aaaaaa" >> $DIR/$tdir/frename
3154 local open_new=`stat -c %Y $DIR/$tdir/fopen`
3155 local link_new=`stat -c %Y $DIR/$tdir/flink`
3156 local unlink_new=`stat -c %Y $DIR/$tdir/funlink`
3157 local rename_new=`stat -c %Y $DIR/$tdir/frename`
3159 cat $DIR/$tdir/fopen > /dev/null
3160 ln $DIR/$tdir/flink $DIR/$tdir/flink2
3161 rm -f $DIR/$tdir/funlink2
3162 mv -f $DIR/$tdir/frename $DIR/$tdir/frename2
3164 for (( i=0; i < 2; i++ )) ; do
3165 local open_new2=`stat -c %Y $DIR/$tdir/fopen`
3166 local link_new2=`stat -c %Y $DIR/$tdir/flink`
3167 local unlink_new2=`stat -c %Y $DIR/$tdir/funlink`
3168 local rename_new2=`stat -c %Y $DIR/$tdir/frename2`
3170 [ $open_new2 -eq $open_new ] || error "open file reverses mtime"
3171 [ $link_new2 -eq $link_new ] || error "link file reverses mtime"
3172 [ $unlink_new2 -eq $unlink_new ] || error "unlink file reverses mtime"
3173 [ $rename_new2 -eq $rename_new ] || error "rename file reverses mtime"
3175 cancel_lru_locks osc
3176 if [ $i = 0 ] ; then echo "repeat after cancel_lru_locks"; fi
3179 run_test 39b "mtime change on open, link, unlink, rename ======"
3181 # this should be set to past
3182 TEST_39_MTIME=`date -d "1 year ago" +%s`
3188 local mtime0=`stat -c %Y $DIR1/$tfile`
3190 touch -m -d @$TEST_39_MTIME $DIR1/$tfile
3191 local mtime1=`stat -c %Y $DIR1/$tfile`
3192 [ "$mtime1" = $TEST_39_MTIME ] || \
3193 error "mtime is not set to past: $mtime1, should be $TEST_39_MTIME"
3196 echo hello >> $DIR1/$tfile
3198 local mtime2=`stat -c %Y $DIR1/$tfile`
3199 [ "$mtime2" -ge "$d1" ] && [ "$mtime2" -le "$d2" ] || \
3200 error "mtime is not updated on write: $d1 <= $mtime2 <= $d2"
3202 mv $DIR1/$tfile $DIR1/$tfile-1
3204 for (( i=0; i < 2; i++ )) ; do
3205 local mtime3=`stat -c %Y $DIR1/$tfile-1`
3206 [ "$mtime2" = "$mtime3" ] || \
3207 error "mtime ($mtime2) changed (to $mtime3) on rename"
3209 cancel_lru_locks osc
3210 if [ $i = 0 ] ; then echo "repeat after cancel_lru_locks"; fi
3213 run_test 39c "mtime change on rename ==========================="
3217 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
3220 touch -m -d @$TEST_39_MTIME $DIR1/$tfile
3222 for (( i=0; i < 2; i++ )) ; do
3223 local mtime=`stat -c %Y $DIR1/$tfile`
3224 [ $mtime = $TEST_39_MTIME ] || \
3225 error "mtime($mtime) is not set to $TEST_39_MTIME"
3227 cancel_lru_locks osc
3228 if [ $i = 0 ] ; then echo "repeat after cancel_lru_locks"; fi
3231 run_test 39d "create, utime, stat =============================="
3235 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
3237 local mtime1=`stat -c %Y $DIR1/$tfile`
3239 touch -m -d @$TEST_39_MTIME $DIR1/$tfile
3241 for (( i=0; i < 2; i++ )) ; do
3242 local mtime2=`stat -c %Y $DIR1/$tfile`
3243 [ $mtime2 = $TEST_39_MTIME ] || \
3244 error "mtime($mtime2) is not set to $TEST_39_MTIME"
3246 cancel_lru_locks osc
3247 if [ $i = 0 ] ; then echo "repeat after cancel_lru_locks"; fi
3250 run_test 39e "create, stat, utime, stat ========================"
3254 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
3256 mtime1=`stat -c %Y $DIR1/$tfile`
3259 touch -m -d @$TEST_39_MTIME $DIR1/$tfile
3261 for (( i=0; i < 2; i++ )) ; do
3262 local mtime2=`stat -c %Y $DIR1/$tfile`
3263 [ $mtime2 = $TEST_39_MTIME ] || \
3264 error "mtime($mtime2) is not set to $TEST_39_MTIME"
3266 cancel_lru_locks osc
3267 if [ $i = 0 ] ; then echo "repeat after cancel_lru_locks"; fi
3270 run_test 39f "create, stat, sleep, utime, stat ================="
3274 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
3275 echo hello >> $DIR1/$tfile
3276 local mtime1=`stat -c %Y $DIR1/$tfile`
3279 chmod o+r $DIR1/$tfile
3281 for (( i=0; i < 2; i++ )) ; do
3282 local mtime2=`stat -c %Y $DIR1/$tfile`
3283 [ "$mtime1" = "$mtime2" ] || \
3284 error "lost mtime: $mtime2, should be $mtime1"
3286 cancel_lru_locks osc
3287 if [ $i = 0 ] ; then echo "repeat after cancel_lru_locks"; fi
3290 run_test 39g "write, chmod, stat ==============================="
3294 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
3299 echo hello >> $DIR1/$tfile
3300 local mtime1=`stat -c %Y $DIR1/$tfile`
3302 touch -m -d @$TEST_39_MTIME $DIR1/$tfile
3304 if [ "$d1" != "$d2" ]; then
3305 echo "write and touch not within one second"
3307 for (( i=0; i < 2; i++ )) ; do
3308 local mtime2=`stat -c %Y $DIR1/$tfile`
3309 [ "$mtime2" = $TEST_39_MTIME ] || \
3310 error "lost mtime: $mtime2, should be $TEST_39_MTIME"
3312 cancel_lru_locks osc
3313 if [ $i = 0 ] ; then echo "repeat after cancel_lru_locks"; fi
3317 run_test 39h "write, utime within one second, stat ============="
3320 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
3324 echo hello >> $DIR1/$tfile
3325 local mtime1=`stat -c %Y $DIR1/$tfile`
3327 mv $DIR1/$tfile $DIR1/$tfile-1
3329 for (( i=0; i < 2; i++ )) ; do
3330 local mtime2=`stat -c %Y $DIR1/$tfile-1`
3332 [ "$mtime1" = "$mtime2" ] || \
3333 error "lost mtime: $mtime2, should be $mtime1"
3335 cancel_lru_locks osc
3336 if [ $i = 0 ] ; then echo "repeat after cancel_lru_locks"; fi
3339 run_test 39i "write, rename, stat =============================="
3342 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
3343 start_full_debug_logging
3347 #define OBD_FAIL_OSC_DELAY_SETTIME 0x412
3348 lctl set_param fail_loc=0x80000412
3349 multiop_bg_pause $DIR1/$tfile oO_RDWR:w2097152_c ||
3350 error "multiop failed"
3352 local mtime1=`stat -c %Y $DIR1/$tfile`
3354 mv $DIR1/$tfile $DIR1/$tfile-1
3356 kill -USR1 $multipid
3357 wait $multipid || error "multiop close failed"
3359 for (( i=0; i < 2; i++ )) ; do
3360 local mtime2=`stat -c %Y $DIR1/$tfile-1`
3361 [ "$mtime1" = "$mtime2" ] ||
3362 error "mtime is lost on close: $mtime2, " \
3365 cancel_lru_locks osc
3366 if [ $i = 0 ] ; then echo "repeat after cancel_lru_locks"; fi
3368 lctl set_param fail_loc=0
3369 stop_full_debug_logging
3371 run_test 39j "write, rename, close, stat ======================="
3374 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
3378 multiop_bg_pause $DIR1/$tfile oO_RDWR:w2097152_c || error "multiop failed"
3380 local mtime1=`stat -c %Y $DIR1/$tfile`
3382 touch -m -d @$TEST_39_MTIME $DIR1/$tfile
3384 kill -USR1 $multipid
3385 wait $multipid || error "multiop close failed"
3387 for (( i=0; i < 2; i++ )) ; do
3388 local mtime2=`stat -c %Y $DIR1/$tfile`
3390 [ "$mtime2" = $TEST_39_MTIME ] || \
3391 error "mtime is lost on close: $mtime2, should be $TEST_39_MTIME"
3393 cancel_lru_locks osc
3394 if [ $i = 0 ] ; then echo "repeat after cancel_lru_locks"; fi
3397 run_test 39k "write, utime, close, stat ========================"
3399 # this should be set to future
3400 TEST_39_ATIME=`date -d "1 year" +%s`
3403 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
3404 remote_mds_nodsh && skip "remote MDS with nodsh" && return
3405 local atime_diff=$(do_facet $SINGLEMDS \
3406 lctl get_param -n mdd.*MDT0000*.atime_diff)
3410 # test setting directory atime to future
3411 touch -a -d @$TEST_39_ATIME $DIR/$tdir
3412 local atime=$(stat -c %X $DIR/$tdir)
3413 [ "$atime" = $TEST_39_ATIME ] ||
3414 error "atime is not set to future: $atime, $TEST_39_ATIME"
3416 # test setting directory atime from future to now
3417 local now=$(date +%s)
3418 touch -a -d @$now $DIR/$tdir
3420 atime=$(stat -c %X $DIR/$tdir)
3421 [ "$atime" -eq "$now" ] ||
3422 error "atime is not updated from future: $atime, $now"
3424 do_facet $SINGLEMDS lctl set_param -n mdd.*MDT0000*.atime_diff=2
3427 # test setting directory atime when now > dir atime + atime_diff
3428 local d1=$(date +%s)
3430 local d2=$(date +%s)
3431 cancel_lru_locks mdc
3432 atime=$(stat -c %X $DIR/$tdir)
3433 [ "$atime" -ge "$d1" -a "$atime" -le "$d2" ] ||
3434 error "atime is not updated : $atime, should be $d2"
3436 do_facet $SINGLEMDS lctl set_param -n mdd.*MDT0000*.atime_diff=60
3439 # test not setting directory atime when now < dir atime + atime_diff
3441 cancel_lru_locks mdc
3442 atime=$(stat -c %X $DIR/$tdir)
3443 [ "$atime" -ge "$d1" -a "$atime" -le "$d2" ] ||
3444 error "atime is updated to $atime, should remain $d1<atime<$d2"
3446 do_facet $SINGLEMDS \
3447 lctl set_param -n mdd.*MDT0000*.atime_diff=$atime_diff
3449 run_test 39l "directory atime update ==========================="
3452 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
3455 local far_past_mtime=$(date -d "May 29 1953" +%s)
3456 local far_past_atime=$(date -d "Dec 17 1903" +%s)
3458 touch -m -d @$far_past_mtime $DIR1/$tfile
3459 touch -a -d @$far_past_atime $DIR1/$tfile
3461 for (( i=0; i < 2; i++ )) ; do
3462 local timestamps=$(stat -c "%X %Y" $DIR1/$tfile)
3463 [ "$timestamps" = "$far_past_atime $far_past_mtime" ] || \
3464 error "atime or mtime set incorrectly"
3466 cancel_lru_locks osc
3467 if [ $i = 0 ] ; then echo "repeat after cancel_lru_locks"; fi
3470 run_test 39m "test atime and mtime before 1970"
3472 test_39n() { # LU-3832
3473 remote_mds_nodsh && skip "remote MDS with nodsh" && return
3474 local atime_diff=$(do_facet $SINGLEMDS \
3475 lctl get_param -n mdd.*MDT0000*.atime_diff)
3480 do_facet $SINGLEMDS lctl set_param -n mdd.*MDT0000*.atime_diff=1
3483 dd if=/dev/zero of=$DIR/$tfile bs=4096 count=1 status=noxfer
3484 atime0=$(stat -c %X $DIR/$tfile)
3487 $MULTIOP $DIR/$tfile oO_RDONLY:O_NOATIME:r4096c
3488 atime1=$(stat -c %X $DIR/$tfile)
3491 cancel_lru_locks mdc
3492 cancel_lru_locks osc
3493 $MULTIOP $DIR/$tfile oO_RDONLY:O_NOATIME:r4096c
3494 atime2=$(stat -c %X $DIR/$tfile)
3496 do_facet $SINGLEMDS \
3497 lctl set_param -n mdd.*MDT0000*.atime_diff=$atime_diff
3499 [ "$atime0" -eq "$atime1" ] || error "atime0 $atime0 != atime1 $atime1"
3500 [ "$atime1" -eq "$atime2" ] || error "atime0 $atime0 != atime1 $atime1"
3502 run_test 39n "check that O_NOATIME is honored"
3505 TESTDIR=$DIR/$tdir/$tfile
3506 [ -e $TESTDIR ] && rm -rf $TESTDIR
3513 links2=$(stat -c %h .)
3514 [ $(($links1 + 2)) != $links2 ] &&
3515 error "wrong links count $(($links1 + 2)) != $links2"
3517 links3=$(stat -c %h .)
3518 [ $(($links1 + 1)) != $links3 ] &&
3519 error "wrong links count $links1 != $links3"
3522 run_test 39o "directory cached attributes updated after create ========"
3525 [[ $MDSCOUNT -lt 2 ]] && skip "needs >= 2 MDTs" && return
3527 TESTDIR=$DIR/$tdir/$tfile
3528 [ -e $TESTDIR ] && rm -rf $TESTDIR
3529 test_mkdir -p $TESTDIR
3533 $LFS mkdir -i $MDTIDX $TESTDIR/remote_dir1
3534 $LFS mkdir -i $MDTIDX $TESTDIR/remote_dir2
3536 links2=$(stat -c %h .)
3537 [ $(($links1 + 2)) != $links2 ] &&
3538 error "wrong links count $(($links1 + 2)) != $links2"
3540 links3=$(stat -c %h .)
3541 [ $(($links1 + 1)) != $links3 ] &&
3542 error "wrong links count $links1 != $links3"
3545 run_test 39p "remote directory cached attributes updated after create ========"
3548 test_39q() { # LU-8041
3549 local testdir=$DIR/$tdir
3551 multiop_bg_pause $testdir D_c || error "multiop failed"
3553 cancel_lru_locks mdc
3554 kill -USR1 $multipid
3555 local atime=$(stat -c %X $testdir)
3556 [ "$atime" -ne 0 ] || error "atime is zero"
3558 run_test 39q "close won't zero out atime"
3561 dd if=/dev/zero of=$DIR/$tfile bs=4096 count=1
3562 $RUNAS $OPENFILE -f O_WRONLY:O_TRUNC $DIR/$tfile &&
3563 error "openfile O_WRONLY:O_TRUNC $tfile failed"
3564 $CHECKSTAT -t file -s 4096 $DIR/$tfile ||
3565 error "$tfile is not 4096 bytes in size"
3567 run_test 40 "failed open(O_TRUNC) doesn't truncate ============="
3571 small_write $DIR/f41 18
3573 run_test 41 "test small file write + fstat ====================="
3575 count_ost_writes() {
3576 lctl get_param -n osc.*.stats |
3577 awk -vwrites=0 '/ost_write/ { writes += $2 } \
3578 END { printf("%0.0f", writes) }'
3585 BG_DIRTY_RATIO_SAVE=10
3586 MAX_BG_DIRTY_RATIO=25
3590 # in 2.6, restore /proc/sys/vm/dirty_writeback_centisecs,
3591 # dirty_ratio, dirty_background_ratio
3592 if [ -f /proc/sys/vm/dirty_writeback_centisecs ]; then
3593 sysctl -w vm.dirty_writeback_centisecs=$WRITEBACK_SAVE
3594 sysctl -w vm.dirty_background_ratio=$BG_DIRTY_RATIO_SAVE
3595 sysctl -w vm.dirty_ratio=$DIRTY_RATIO_SAVE
3597 # if file not here, we are a 2.4 kernel
3598 kill -CONT `pidof kupdated`
3603 # setup the trap first, so someone cannot exit the test at the
3604 # exact wrong time and mess up a machine
3605 trap start_writeback EXIT
3606 # in 2.6, save and 0 /proc/sys/vm/dirty_writeback_centisecs
3607 if [ -f /proc/sys/vm/dirty_writeback_centisecs ]; then
3608 WRITEBACK_SAVE=`sysctl -n vm.dirty_writeback_centisecs`
3609 sysctl -w vm.dirty_writeback_centisecs=0
3610 sysctl -w vm.dirty_writeback_centisecs=0
3611 # save and increase /proc/sys/vm/dirty_ratio
3612 DIRTY_RATIO_SAVE=`sysctl -n vm.dirty_ratio`
3613 sysctl -w vm.dirty_ratio=$MAX_DIRTY_RATIO
3614 # save and increase /proc/sys/vm/dirty_background_ratio
3615 BG_DIRTY_RATIO_SAVE=`sysctl -n vm.dirty_background_ratio`
3616 sysctl -w vm.dirty_background_ratio=$MAX_BG_DIRTY_RATIO
3618 # if file not here, we are a 2.4 kernel
3619 kill -STOP `pidof kupdated`
3623 # ensure that all stripes have some grant before we test client-side cache
3625 for i in `seq -f $DIR/f42-%g 1 $OSTCOUNT`; do
3626 dd if=/dev/zero of=$i bs=4k count=1
3631 # Tests 42* verify that our behaviour is correct WRT caching, file closure,
3632 # file truncation, and file removal.
3634 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
3636 cancel_lru_locks osc
3638 sync; sleep 1; sync # just to be safe
3639 BEFOREWRITES=`count_ost_writes`
3640 lctl get_param -n osc.*[oO][sS][cC][_-]*.cur_grant_bytes | grep "[0-9]"
3641 dd if=/dev/zero of=$DIR/f42a bs=1024 count=100
3642 AFTERWRITES=`count_ost_writes`
3643 [ $BEFOREWRITES -eq $AFTERWRITES ] || \
3644 error "$BEFOREWRITES < $AFTERWRITES"
3647 run_test 42a "ensure that we don't flush on close"
3650 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
3652 cancel_lru_locks osc
3655 dd if=/dev/zero of=$DIR/f42b bs=1024 count=100
3656 BEFOREWRITES=$(count_ost_writes)
3657 $MUNLINK $DIR/f42b || error "$MUNLINK $DIR/f42b: $?"
3658 AFTERWRITES=$(count_ost_writes)
3659 if [[ $BEFOREWRITES -lt $AFTERWRITES ]]; then
3660 error "$BEFOREWRITES < $AFTERWRITES on unlink"
3662 BEFOREWRITES=$(count_ost_writes)
3663 sync || error "sync: $?"
3664 AFTERWRITES=$(count_ost_writes)
3665 if [[ $BEFOREWRITES -lt $AFTERWRITES ]]; then
3666 error "$BEFOREWRITES < $AFTERWRITES on sync"
3668 dmesg | grep 'error from obd_brw_async' && error 'error writing back'
3672 run_test 42b "test destroy of file with cached dirty data ======"
3674 # if these tests just want to test the effect of truncation,
3675 # they have to be very careful. consider:
3676 # - the first open gets a {0,EOF}PR lock
3677 # - the first write conflicts and gets a {0, count-1}PW
3678 # - the rest of the writes are under {count,EOF}PW
3679 # - the open for truncate tries to match a {0,EOF}PR
3680 # for the filesize and cancels the PWs.
3681 # any number of fixes (don't get {0,EOF} on open, match
3682 # composite locks, do smarter file size management) fix
3683 # this, but for now we want these tests to verify that
3684 # the cancellation with truncate intent works, so we
3685 # start the file with a full-file pw lock to match against
3686 # until the truncate.
3691 cancel_lru_locks osc
3693 # prime the file with 0,EOF PW to match
3697 # now the real test..
3698 dd if=/dev/zero of=$file bs=1024 count=100
3699 BEFOREWRITES=`count_ost_writes`
3700 $TRUNCATE $file $offset
3701 cancel_lru_locks osc
3702 AFTERWRITES=`count_ost_writes`
3707 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
3709 [ $BEFOREWRITES -eq $AFTERWRITES ] && \
3710 error "beforewrites $BEFOREWRITES == afterwrites $AFTERWRITES on truncate"
3713 run_test 42c "test partial truncate of file with cached dirty data"
3716 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
3718 [ $BEFOREWRITES -eq $AFTERWRITES ] || \
3719 error "beforewrites $BEFOREWRITES != afterwrites $AFTERWRITES on truncate"
3722 run_test 42d "test complete truncate of file with cached dirty data"
3724 test_42e() { # bug22074
3725 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
3726 local TDIR=$DIR/${tdir}e
3727 local pagesz=$(page_size)
3728 local pages=16 # hardcoded 16 pages, don't change it.
3729 local files=$((OSTCOUNT * 500)) # hopefully 500 files on each OST
3730 local proc_osc0="osc.${FSNAME}-OST0000-osc-[^MDT]*"
3734 test_mkdir -p $DIR/${tdir}e
3735 $SETSTRIPE -c 1 $TDIR
3736 createmany -o $TDIR/f $files
3738 max_dirty_mb=$($LCTL get_param -n $proc_osc0/max_dirty_mb)
3740 # we assume that with $OSTCOUNT files, at least one of them will
3741 # be allocated on OST0.
3742 warmup_files=$((OSTCOUNT * max_dirty_mb))
3743 createmany -o $TDIR/w $warmup_files
3745 # write a large amount of data into one file and sync, to get good
3746 # avail_grant number from OST.
3747 for ((i=0; i<$warmup_files; i++)); do
3748 idx=$($GETSTRIPE -i $TDIR/w$i)
3749 [ $idx -ne 0 ] && continue
3750 dd if=/dev/zero of=$TDIR/w$i bs="$max_dirty_mb"M count=1
3753 [[ $i -gt $warmup_files ]] && error "OST0 is still cold"
3755 $LCTL get_param $proc_osc0/cur_dirty_bytes
3756 $LCTL get_param $proc_osc0/cur_grant_bytes
3758 # create as much dirty pages as we can while not to trigger the actual
3759 # RPCs directly. but depends on the env, VFS may trigger flush during this
3760 # period, hopefully we are good.
3761 for ((i=0; i<$warmup_files; i++)); do
3762 idx=$($GETSTRIPE -i $TDIR/w$i)
3763 [ $idx -ne 0 ] && continue
3764 dd if=/dev/zero of=$TDIR/w$i bs=1M count=1 2>/dev/null
3766 $LCTL get_param $proc_osc0/cur_dirty_bytes
3767 $LCTL get_param $proc_osc0/cur_grant_bytes
3769 # perform the real test
3770 $LCTL set_param $proc_osc0/rpc_stats 0
3771 for ((;i<$files; i++)); do
3772 [ $($GETSTRIPE -i $TDIR/f$i) -eq 0 ] || continue
3773 dd if=/dev/zero of=$TDIR/f$i bs=$pagesz count=$pages 2>/dev/null
3776 $LCTL get_param $proc_osc0/rpc_stats
3779 local have_ppr=false
3780 $LCTL get_param $proc_osc0/rpc_stats |
3781 while read PPR RRPC RPCT RCUM BAR WRPC WPCT WCUM; do
3782 # skip lines until we are at the RPC histogram data
3783 [ "$PPR" == "pages" ] && have_ppr=true && continue
3784 $have_ppr || continue
3786 # we only want the percent stat for < 16 pages
3787 [[ $(echo $PPR | tr -d ':') -ge $pages ]] && break
3789 percent=$((percent + WPCT))
3790 if [[ $percent -gt 15 ]]; then
3791 error "less than 16-pages write RPCs" \
3798 run_test 42e "verify sub-RPC writes are not done synchronously"
3800 test_43A() { # was test_43
3801 test_mkdir -p $DIR/$tdir
3802 cp -p /bin/ls $DIR/$tdir/$tfile
3803 $MULTIOP $DIR/$tdir/$tfile Ow_c &
3805 # give multiop a chance to open
3808 $DIR/$tdir/$tfile && error "execute $DIR/$tdir/$tfile succeeded" || true
3811 run_test 43A "execution of file opened for write should return -ETXTBSY"
3814 test_mkdir $DIR/$tdir
3815 cp -p $(which $MULTIOP) $DIR/$tdir/multiop ||
3816 cp -p multiop $DIR/$tdir/multiop
3817 MULTIOP_PROG=$DIR/$tdir/multiop multiop_bg_pause $TMP/$tfile.junk O_c ||
3818 error "multiop open $TMP/$tfile.junk failed"
3820 $MULTIOP $DIR/$tdir/multiop Oc && error "expected error, got success"
3821 kill -USR1 $MULTIOP_PID || error "kill -USR1 PID $MULTIOP_PID failed"
3822 wait $MULTIOP_PID || error "wait PID $MULTIOP_PID failed"
3824 run_test 43a "open(RDWR) of file being executed should return -ETXTBSY"
3827 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
3828 test_mkdir $DIR/$tdir
3829 cp -p $(which $MULTIOP) $DIR/$tdir/multiop ||
3830 cp -p multiop $DIR/$tdir/multiop
3831 MULTIOP_PROG=$DIR/$tdir/multiop multiop_bg_pause $TMP/$tfile.junk O_c ||
3832 error "multiop open $TMP/$tfile.junk failed"
3834 $TRUNCATE $DIR/$tdir/multiop 0 && error "expected error, got success"
3835 kill -USR1 $MULTIOP_PID || error "kill -USR1 PID $MULTIOP_PID failed"
3836 wait $MULTIOP_PID || error "wait PID $MULTIOP_PID failed"
3838 run_test 43b "truncate of file being executed should return -ETXTBSY"
3841 local testdir="$DIR/$tdir"
3844 ( cd $(dirname $SHELL) && md5sum $(basename $SHELL) ) |
3845 ( cd $testdir && md5sum -c )
3847 run_test 43c "md5sum of copy into lustre"
3849 test_44A() { # was test_44
3850 [[ $OSTCOUNT -lt 2 ]] && skip_env "skipping 2-stripe test" && return
3851 dd if=/dev/zero of=$DIR/f1 bs=4k count=1 seek=1023
3852 dd if=$DIR/f1 bs=4k count=1 > /dev/null
3854 run_test 44A "zero length read from a sparse stripe"
3857 local nstripe=$($LCTL lov_getconfig $DIR | grep default_stripe_count: |
3859 [ -z "$nstripe" ] && skip "can't get stripe info" && return
3860 [[ $nstripe -gt $OSTCOUNT ]] &&
3861 skip "Wrong default_stripe_count: $nstripe (OSTCOUNT: $OSTCOUNT)" &&
3863 local stride=$($LCTL lov_getconfig $DIR | grep default_stripe_size: |
3865 if [[ $nstripe -eq 0 || $nstripe -eq -1 ]]; then
3866 nstripe=$($LCTL lov_getconfig $DIR | grep obd_count: |
3870 OFFSETS="0 $((stride/2)) $((stride-1))"
3871 for offset in $OFFSETS; do
3872 for i in $(seq 0 $((nstripe-1))); do
3873 local GLOBALOFFSETS=""
3875 local size=$((((i + 2 * $nstripe )*$stride + $offset)))
3876 local myfn=$DIR/d44a-$size
3877 echo "--------writing $myfn at $size"
3878 ll_sparseness_write $myfn $size ||
3879 error "ll_sparseness_write"
3880 GLOBALOFFSETS="$GLOBALOFFSETS $size"
3881 ll_sparseness_verify $myfn $GLOBALOFFSETS ||
3882 error "ll_sparseness_verify $GLOBALOFFSETS"
3884 for j in $(seq 0 $((nstripe-1))); do
3886 size=$((((j + $nstripe )*$stride + $offset)))
3887 ll_sparseness_write $myfn $size ||
3888 error "ll_sparseness_write"
3889 GLOBALOFFSETS="$GLOBALOFFSETS $size"
3891 ll_sparseness_verify $myfn $GLOBALOFFSETS ||
3892 error "ll_sparseness_verify $GLOBALOFFSETS"
3897 run_test 44a "test sparse pwrite ==============================="
3901 for d in `lctl get_param -n osc.*.cur_dirty_bytes`; do
3907 before=`dirty_osc_total`
3908 echo executing "\"$*\""
3910 after=`dirty_osc_total`
3911 echo before $before, after $after
3914 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
3916 # Obtain grants from OST if it supports it
3917 echo blah > ${f}_grant
3920 do_dirty_record "echo blah > $f"
3921 [[ $before -eq $after ]] && error "write wasn't cached"
3922 do_dirty_record "> $f"
3923 [[ $before -gt $after ]] || error "truncate didn't lower dirty count"
3924 do_dirty_record "echo blah > $f"
3925 [[ $before -eq $after ]] && error "write wasn't cached"
3926 do_dirty_record "sync"
3927 [[ $before -gt $after ]] || error "writeback didn't lower dirty count"
3928 do_dirty_record "echo blah > $f"
3929 [[ $before -eq $after ]] && error "write wasn't cached"
3930 do_dirty_record "cancel_lru_locks osc"
3931 [[ $before -gt $after ]] ||
3932 error "lock cancellation didn't lower dirty count"
3935 run_test 45 "osc io page accounting ============================"
3937 # in a 2 stripe file (lov.sh), page 1023 maps to page 511 in its object. this
3938 # test tickles a bug where re-dirtying a page was failing to be mapped to the
3939 # objects offset and an assert hit when an rpc was built with 1023's mapped
3940 # offset 511 and 511's raw 511 offset. it also found general redirtying bugs.
3942 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
3946 dd if=/dev/zero of=$f bs=`page_size` seek=511 count=1
3948 dd conv=notrunc if=/dev/zero of=$f bs=`page_size` seek=1023 count=1
3949 dd conv=notrunc if=/dev/zero of=$f bs=`page_size` seek=511 count=1
3953 run_test 46 "dirtying a previously written page ================"
3955 # test_47 is removed "Device nodes check" is moved to test_28
3957 test_48a() { # bug 2399
3958 [ $(facet_fstype $SINGLEMDS) = "zfs" ] &&
3959 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.3.63) ] &&
3960 skip "MDS prior to 2.3.63 handle ZFS dir .. incorrectly" &&
3962 test_mkdir $DIR/$tdir
3964 mv $DIR/$tdir $DIR/$tdir.new || error "move directory failed"
3965 test_mkdir $DIR/$tdir || error "recreate directory failed"
3966 touch foo || error "'touch foo' failed after recreating cwd"
3967 test_mkdir bar || error "'mkdir foo' failed after recreating cwd"
3968 touch .foo || error "'touch .foo' failed after recreating cwd"
3969 test_mkdir .bar || error "'mkdir .foo' failed after recreating cwd"
3970 ls . > /dev/null || error "'ls .' failed after recreating cwd"
3971 ls .. > /dev/null || error "'ls ..' failed after removing cwd"
3972 cd . || error "'cd .' failed after recreating cwd"
3973 test_mkdir . && error "'mkdir .' worked after recreating cwd"
3974 rmdir . && error "'rmdir .' worked after recreating cwd"
3975 ln -s . baz || error "'ln -s .' failed after recreating cwd"
3976 cd .. || error "'cd ..' failed after recreating cwd"
3978 run_test 48a "Access renamed working dir (should return errors)="
3980 test_48b() { # bug 2399
3982 test_mkdir $DIR/$tdir
3984 rmdir $DIR/$tdir || error "remove cwd $DIR/$tdir failed"
3985 touch foo && error "'touch foo' worked after removing cwd"
3986 test_mkdir foo && error "'mkdir foo' worked after removing cwd"
3987 touch .foo && error "'touch .foo' worked after removing cwd"
3988 test_mkdir .foo && error "'mkdir .foo' worked after removing cwd"
3989 ls . > /dev/null && error "'ls .' worked after removing cwd"
3990 ls .. > /dev/null || error "'ls ..' failed after removing cwd"
3991 test_mkdir . && error "'mkdir .' worked after removing cwd"
3992 rmdir . && error "'rmdir .' worked after removing cwd"
3993 ln -s . foo && error "'ln -s .' worked after removing cwd"
3994 cd .. || echo "'cd ..' failed after removing cwd `pwd`" #bug 3517
3996 run_test 48b "Access removed working dir (should return errors)="
3998 test_48c() { # bug 2350
3999 #lctl set_param debug=-1
4002 test_mkdir -p $DIR/$tdir/dir
4004 $TRACE rmdir $DIR/$tdir/dir || error "remove cwd $DIR/$tdir/dir failed"
4005 $TRACE touch foo && error "touch foo worked after removing cwd"
4006 $TRACE test_mkdir foo && error "'mkdir foo' worked after removing cwd"
4007 touch .foo && error "touch .foo worked after removing cwd"
4008 test_mkdir .foo && error "mkdir .foo worked after removing cwd"
4009 $TRACE ls . && error "'ls .' worked after removing cwd"
4010 $TRACE ls .. || error "'ls ..' failed after removing cwd"
4011 $TRACE test_mkdir . && error "'mkdir .' worked after removing cwd"
4012 $TRACE rmdir . && error "'rmdir .' worked after removing cwd"
4013 $TRACE ln -s . foo && error "'ln -s .' worked after removing cwd"
4014 $TRACE cd .. || echo "'cd ..' failed after removing cwd `pwd`" #bug 3415
4016 run_test 48c "Access removed working subdir (should return errors)"
4018 test_48d() { # bug 2350
4019 #lctl set_param debug=-1
4022 test_mkdir -p $DIR/$tdir/dir
4024 $TRACE rmdir $DIR/$tdir/dir || error "remove cwd $DIR/$tdir/dir failed"
4025 $TRACE rmdir $DIR/$tdir || error "remove parent $DIR/$tdir failed"
4026 $TRACE touch foo && error "'touch foo' worked after removing parent"
4027 $TRACE test_mkdir foo && error "mkdir foo worked after removing parent"
4028 touch .foo && error "'touch .foo' worked after removing parent"
4029 test_mkdir .foo && error "mkdir .foo worked after removing parent"
4030 $TRACE ls . && error "'ls .' worked after removing parent"
4031 $TRACE ls .. && error "'ls ..' worked after removing parent"
4032 $TRACE test_mkdir . && error "'mkdir .' worked after removing parent"
4033 $TRACE rmdir . && error "'rmdir .' worked after removing parent"
4034 $TRACE ln -s . foo && error "'ln -s .' worked after removing parent"
4037 run_test 48d "Access removed parent subdir (should return errors)"
4039 test_48e() { # bug 4134
4040 #lctl set_param debug=-1
4043 test_mkdir -p $DIR/$tdir/dir
4045 $TRACE rmdir $DIR/$tdir/dir || error "remove cwd $DIR/$tdir/dir failed"
4046 $TRACE rmdir $DIR/$tdir || error "remove parent $DIR/$tdir failed"
4047 $TRACE touch $DIR/$tdir || error "'touch $DIR/$tdir' failed"
4048 $TRACE chmod +x $DIR/$tdir || error "'chmod +x $DIR/$tdir' failed"
4049 # On a buggy kernel addition of "touch foo" after cd .. will
4050 # produce kernel oops in lookup_hash_it
4051 touch ../foo && error "'cd ..' worked after recreate parent"
4053 $TRACE rm $DIR/$tdir || error "rm '$DIR/$tdir' failed"
4055 run_test 48e "Access to recreated parent subdir (should return errors)"
4057 test_49() { # LU-1030
4058 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
4059 remote_ost_nodsh && skip "remote OST with nodsh" && return
4060 # get ost1 size - lustre-OST0000
4061 ost1_size=$(do_facet ost1 $LFS df | grep ${ost1_svc} |
4063 # write 800M at maximum
4064 [[ $ost1_size -lt 2 ]] && ost1_size=2
4065 [[ $ost1_size -gt 819200 ]] && ost1_size=819200
4067 $SETSTRIPE -c 1 -i 0 $DIR/$tfile
4068 dd if=/dev/zero of=$DIR/$tfile bs=4k count=$((ost1_size >> 2)) &
4071 # change max_pages_per_rpc while writing the file
4072 local osc1_mppc=osc.$(get_osc_import_name client ost1).max_pages_per_rpc
4073 local orig_mppc=$($LCTL get_param -n $osc1_mppc)
4074 # loop until dd process exits
4075 while ps ax -opid | grep -wq $dd_pid; do
4076 $LCTL set_param $osc1_mppc=$((RANDOM % 256 + 1))
4077 sleep $((RANDOM % 5 + 1))
4079 # restore original max_pages_per_rpc
4080 $LCTL set_param $osc1_mppc=$orig_mppc
4081 rm $DIR/$tfile || error "rm $DIR/$tfile failed"
4083 run_test 49 "Change max_pages_per_rpc won't break osc extent"
4087 test_mkdir $DIR/$tdir
4089 ls /proc/$$/cwd || error "ls /proc/$$/cwd failed"
4091 run_test 50 "special situations: /proc symlinks ==============="
4093 test_51a() { # was test_51
4094 # bug 1516 - create an empty entry right after ".." then split dir
4095 test_mkdir -c1 $DIR/$tdir
4096 touch $DIR/$tdir/foo
4097 $MCREATE $DIR/$tdir/bar
4099 createmany -m $DIR/$tdir/longfile 201
4101 while [[ $(ls -sd $DIR/$tdir | awk '{ print $1 }') -eq 4 ]]; do
4102 $MCREATE $DIR/$tdir/longfile$FNUM
4107 ls -l $DIR/$tdir > /dev/null || error "ls -l $DIR/$tdir failed"
4109 run_test 51a "special situations: split htree with empty entry =="
4111 cleanup_print_lfs_df () {
4118 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
4119 local dir=$DIR/$tdir
4121 local nrdirs=$((65536 + 100))
4123 # cleanup the directory
4126 test_mkdir -p -c1 $dir
4130 local mdtidx=$(printf "%04x" $($LFS getstripe -M $dir))
4131 local numfree=$(lctl get_param -n mdc.$FSNAME-MDT$mdtidx*.filesfree)
4132 [[ $numfree -lt $nrdirs ]] &&
4133 skip "not enough free inodes ($numfree) on MDT$mdtidx" &&
4136 # need to check free space for the directories as well
4137 local blkfree=$(lctl get_param -n mdc.$FSNAME-MDT$mdtidx*.kbytesavail)
4138 numfree=$(( blkfree / $(fs_inode_ksize) ))
4139 [[ $numfree -lt $nrdirs ]] && skip "not enough blocks ($numfree)" &&
4142 trap cleanup_print_lfsdf EXIT
4145 createmany -d $dir/d $nrdirs ||
4146 error "failed to create $nrdirs subdirs in MDT$mdtidx:$dir"
4149 nrdirs=$(ls -U $dir | wc -l)
4151 # unlink all but 100 subdirectories, then check it still works
4153 local delete=$((nrdirs - left))
4158 # for ldiskfs the nlink count should be 1, but this is OSD specific
4159 # and so this is listed for informational purposes only
4160 echo "nlink before: $(stat -c %h $dir), created before: $nrdirs"
4161 unlinkmany -d $dir/d $delete ||
4162 error "unlink of first $delete subdirs failed"
4164 echo "nlink between: $(stat -c %h $dir)"
4165 local found=$(ls -U $dir | wc -l)
4166 [ $found -ne $left ] &&
4167 error "can't find subdirs: found only $found, expected $left"
4169 unlinkmany -d $dir/d $delete $left ||
4170 error "unlink of second $left subdirs failed"
4171 # regardless of whether the backing filesystem tracks nlink accurately
4172 # or not, the nlink count shouldn't be more than "." and ".." here
4173 local after=$(stat -c %h $dir)
4174 [[ $after -gt 2 ]] && error "nlink after: $after > 2" ||
4175 echo "nlink after: $after"
4177 cleanup_print_lfs_df
4179 run_test 51b "exceed 64k subdirectory nlink limit on create, verify unlink"
4182 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
4183 [[ $OSTCOUNT -lt 3 ]] &&
4184 skip_env "skipping test with few OSTs" && return
4185 test_mkdir -p $DIR/$tdir
4186 createmany -o $DIR/$tdir/t- 1000
4187 $GETSTRIPE $DIR/$tdir > $TMP/$tfile
4188 for N in $(seq 0 $((OSTCOUNT - 1))); do
4189 OBJS[$N]=$(awk -vobjs=0 '($1 == '$N') { objs += 1 } \
4190 END { printf("%0.0f", objs) }' $TMP/$tfile)
4191 OBJS0[$N]=$(grep -A 1 idx $TMP/$tfile | awk -vobjs=0 \
4192 '($1 == '$N') { objs += 1 } \
4193 END { printf("%0.0f", objs) }')
4194 log "OST$N has ${OBJS[$N]} objects, ${OBJS0[$N]} are index 0"
4196 unlinkmany $DIR/$tdir/t- 1000
4199 for N in $(seq 1 $((OSTCOUNT - 1))); do
4200 [[ ${OBJS[$N]} -lt $((${OBJS[$NLAST]} - 20)) ]] &&
4201 error "OST $N has less objects vs OST $NLAST" \
4202 " (${OBJS[$N]} < ${OBJS[$NLAST]}"
4203 [[ ${OBJS[$N]} -gt $((${OBJS[$NLAST]} + 20)) ]] &&
4204 error "OST $N has less objects vs OST $NLAST" \
4205 " (${OBJS[$N]} < ${OBJS[$NLAST]}"
4207 [[ ${OBJS0[$N]} -lt $((${OBJS0[$NLAST]} - 20)) ]] &&
4208 error "OST $N has less #0 objects vs OST $NLAST" \
4209 " (${OBJS0[$N]} < ${OBJS0[$NLAST]}"
4210 [[ ${OBJS0[$N]} -gt $((${OBJS0[$NLAST]} + 20)) ]] &&
4211 error "OST $N has less #0 objects vs OST $NLAST" \
4212 " (${OBJS0[$N]} < ${OBJS0[$NLAST]}"
4217 run_test 51d "check object distribution"
4220 if [ "$(facet_fstype $SINGLEMDS)" != ldiskfs ]; then
4221 skip "Only applicable to ldiskfs-based MDTs"
4225 test_mkdir -c1 $DIR/$tdir || error "create $tdir failed"
4226 test_mkdir -c1 $DIR/$tdir/d0 || error "create d0 failed"
4228 touch $DIR/$tdir/d0/foo
4229 createmany -l $DIR/$tdir/d0/foo $DIR/$tdir/d0/f- 65001 &&
4230 error "file exceed 65000 nlink limit!"
4231 unlinkmany $DIR/$tdir/d0/f- 65001
4234 run_test 51e "check file nlink limit"
4237 test_mkdir $DIR/$tdir
4240 local ulimit_old=$(ulimit -n)
4241 local spare=20 # number of spare fd's for scripts/libraries, etc.
4242 local mdt=$(lfs getstripe -M $DIR/$tdir)
4243 local numfree=$(lfs df -i $DIR/$tdir | awk '/MDT:'$mdt'/ { print $4 }')
4245 echo "MDT$mdt numfree=$numfree, max=$max"
4246 [[ $numfree -gt $max ]] && numfree=$max || numfree=$((numfree * 7 / 8))
4247 if [ $((numfree + spare)) -gt $ulimit_old ]; then
4248 while ! ulimit -n $((numfree + spare)); do
4249 numfree=$((numfree * 3 / 4))
4251 echo "changed ulimit from $ulimit_old to $((numfree + spare))"
4253 echo "left ulimit at $ulimit_old"
4256 createmany -o -k -t 120 $DIR/$tdir/f $numfree ||
4257 error "create+open $numfree files in $DIR/$tdir failed"
4258 ulimit -n $ulimit_old
4260 # if createmany exits at 120s there will be fewer than $numfree files
4261 unlinkmany $DIR/$tdir/f $numfree || true
4263 run_test 51f "check many open files limit"
4266 [ -f $DIR/$tdir/foo ] && chattr -a $DIR/$tdir/foo
4267 test_mkdir -p $DIR/$tdir
4268 touch $DIR/$tdir/foo
4269 chattr +a $DIR/$tdir/foo || error "chattr +a failed"
4270 echo bar >> $DIR/$tdir/foo || error "append bar failed"
4271 cp /etc/hosts $DIR/$tdir/foo && error "cp worked"
4272 rm -f $DIR/$tdir/foo 2>/dev/null && error "rm worked"
4273 link $DIR/$tdir/foo $DIR/$tdir/foo_link 2>/dev/null &&
4275 echo foo >> $DIR/$tdir/foo || error "append foo failed"
4276 mrename $DIR/$tdir/foo $DIR/$tdir/foo_ren && error "rename worked"
4277 lsattr $DIR/$tdir/foo | egrep -q "^-+a[-e]+ $DIR/$tdir/foo" ||
4279 chattr -a $DIR/$tdir/foo || error "chattr -a failed"
4280 cp -r $DIR/$tdir $TMP/
4281 rm -fr $DIR/$tdir $TMP/$tdir || error "cleanup rm failed"
4283 run_test 52a "append-only flag test (should return errors)"
4286 [ -f $DIR/$tdir/foo ] && chattr -i $DIR/$tdir/foo
4287 test_mkdir -p $DIR/$tdir
4288 touch $DIR/$tdir/foo
4289 chattr +i $DIR/$tdir/foo || error "chattr +i failed"
4290 cat test > $DIR/$tdir/foo && error "cat test worked"
4291 cp /etc/hosts $DIR/$tdir/foo && error "cp worked"
4292 rm -f $DIR/$tdir/foo 2>/dev/null && error "rm worked"
4293 link $DIR/$tdir/foo $DIR/$tdir/foo_link 2>/dev/null &&
4295 echo foo >> $DIR/$tdir/foo && error "echo worked"
4296 mrename $DIR/$tdir/foo $DIR/$tdir/foo_ren && error "rename worked"
4297 [ -f $DIR/$tdir/foo ] || error "$tdir/foo is not a file"
4298 [ -f $DIR/$tdir/foo_ren ] && error "$tdir/foo_ren is not a file"
4299 lsattr $DIR/$tdir/foo | egrep -q "^-+i[-e]+ $DIR/$tdir/foo" ||
4301 chattr -i $DIR/$tdir/foo || error "chattr failed"
4303 rm -fr $DIR/$tdir || error "unable to remove $DIR/$tdir"
4305 run_test 52b "immutable flag test (should return errors) ======="
4308 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
4309 remote_mds_nodsh && skip "remote MDS with nodsh" && return
4310 remote_ost_nodsh && skip "remote OST with nodsh" && return
4323 local support_last_seq=true
4325 [[ $(lustre_version_code $SINGLEMDS) -ge $(version_code 2.3.60) ]] ||
4326 support_last_seq=false
4329 local mdtosc=$(get_mdtosc_proc_path $SINGLEMDS)
4331 for value in $(do_facet $SINGLEMDS \
4332 $LCTL get_param osc.$mdtosc.prealloc_last_id) ; do
4333 param=$(echo ${value[0]} | cut -d "=" -f1)
4334 ostname=$(echo $param | cut -d "." -f2 | cut -d - -f 1-2)
4336 if $support_last_seq; then
4337 param_seq=$(echo $param |
4338 sed -e s/prealloc_last_id/prealloc_last_seq/g)
4339 mds_last_seq=$(do_facet $SINGLEMDS \
4340 $LCTL get_param -n $param_seq)
4342 mds_last=$(do_facet $SINGLEMDS $LCTL get_param -n $param)
4344 ostnum=$(index_from_ostuuid ${ostname}_UUID)
4345 node=$(facet_active_host ost$((ostnum+1)))
4346 param="obdfilter.$ostname.last_id"
4347 for ost_last in $(do_node $node $LCTL get_param -n $param) ; do
4348 echo "$ostname.last_id=$ost_last; MDS.last_id=$mds_last"
4349 ost_last_id=$ost_last
4351 if $support_last_seq; then
4352 ost_last_id=$(echo $ost_last |
4353 awk -F':' '{print $2}' |
4355 ost_last_seq=$(echo $ost_last |
4356 awk -F':' '{print $1}')
4357 [[ $ost_last_seq = $mds_last_seq ]] || continue
4360 if [[ $ost_last_id != $mds_last ]]; then
4361 error "$ost_last_id != $mds_last"
4368 $found || error "can not match last_seq/last_id for $mdtosc"
4371 run_test 53 "verify that MDS and OSTs agree on pre-creation ===="
4374 $SOCKETSERVER $DIR/socket ||
4375 error "$SOCKETSERVER $DIR/socket failed: $?"
4376 $SOCKETCLIENT $DIR/socket ||
4377 error "$SOCKETCLIENT $DIR/socket failed: $?"
4378 $MUNLINK $DIR/socket || error "$MUNLINK $DIR/socket failed: $?"
4380 run_test 54a "unix domain socket test =========================="
4386 dd if=/dev/zero of=$f bs=$(page_size) count=1
4388 run_test 54b "char device works in lustre ======================"
4391 [ -b /dev/loop/0 ] && LOOPBASE=/dev/loop/
4392 [ -b /dev/loop0 ] && LOOPBASE=/dev/loop
4393 [ -z "$LOOPBASE" ] && echo "/dev/loop/0 and /dev/loop0 gone?" && return
4395 for i in $(seq 3 7); do
4396 losetup $LOOPBASE$i > /dev/null 2>&1 && continue
4405 loopdev="$DIR/loop54c"
4408 $UMOUNT $DIR/$tdir || rc=$?
4409 losetup -d $loopdev || true
4410 losetup -d $LOOPDEV || true
4411 rm -rf $loopdev $DIR/$tfile $DIR/$tdir
4416 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
4417 loopdev="$DIR/loop54c"
4420 [ -z "$LOOPNUM" ] && echo "couldn't find empty loop device" && return
4421 trap cleanup_54c EXIT
4422 mknod $loopdev b 7 $LOOPNUM
4423 echo "make a loop file system with $DIR/$tfile on $loopdev ($LOOPNUM)."
4424 dd if=/dev/zero of=$DIR/$tfile bs=$(get_page_size client) seek=1024 count=1 > /dev/null
4425 losetup $loopdev $DIR/$tfile ||
4426 error "can't set up $loopdev for $DIR/$tfile"
4427 mkfs.ext2 $loopdev || error "mke2fs on $loopdev"
4428 test_mkdir -p $DIR/$tdir
4429 mount -t ext2 $loopdev $DIR/$tdir ||
4430 error "error mounting $loopdev on $DIR/$tdir"
4431 dd if=/dev/zero of=$DIR/$tdir/tmp bs=$(get_page_size client) count=30 ||
4434 dd if=$DIR/$tdir/tmp of=/dev/zero bs=$(get_page_size client) count=30 ||
4438 run_test 54c "block device works in lustre ====================="
4444 [ "$string" = $(echo $string > $f | cat $f) ] || error "$f != $string"
4446 run_test 54d "fifo device works in lustre ======================"
4451 cp -aL /dev/console $f
4452 echo $string > $f || error "echo $string to $f failed"
4454 run_test 54e "console/tty device works in lustre ======================"
4456 #The test_55 used to be iopen test and it was removed by bz#24037.
4457 #run_test 55 "check iopen_connect_dentry() ======================"
4459 test_56a() { # was test_56
4462 test_mkdir -p $DIR/$tdir/dir
4464 NUMFILESx2=$(($NUMFILES * 2))
4465 for i in $(seq 1 $NUMFILES); do
4466 touch $DIR/$tdir/file$i
4467 touch $DIR/$tdir/dir/file$i
4470 # test lfs getstripe with --recursive
4471 FILENUM=$($GETSTRIPE --recursive $DIR/$tdir | grep -c obdidx)
4472 [[ $FILENUM -eq $NUMFILESx2 ]] ||
4473 error "$GETSTRIPE --recursive: found $FILENUM, not $NUMFILESx2"
4474 FILENUM=$($GETSTRIPE $DIR/$tdir | grep -c obdidx)
4475 [[ $FILENUM -eq $NUMFILES ]] ||
4476 error "$GETSTRIPE $DIR/$tdir: found $FILENUM, not $NUMFILES"
4477 echo "$GETSTRIPE --recursive passed."
4479 # test lfs getstripe with file instead of dir
4480 FILENUM=$($GETSTRIPE $DIR/$tdir/file1 | grep -c obdidx)
4481 [[ $FILENUM -eq 1 ]] ||
4482 error "$GETSTRIPE $DIR/$tdir/file1: found $FILENUM, not 1"
4483 echo "$GETSTRIPE file1 passed."
4485 #test lfs getstripe with --verbose
4486 [[ $($GETSTRIPE --verbose $DIR/$tdir |
4487 grep -c lmm_magic) -eq $NUMFILES ]] ||
4488 error "$GETSTRIPE --verbose $DIR/$tdir: want $NUMFILES"
4489 [[ $($GETSTRIPE $DIR/$tdir | grep -c lmm_magic) -eq 0 ]] ||
4490 error "$GETSTRIPE $DIR/$tdir: showed lmm_magic"
4492 #test lfs getstripe with -v prints lmm_fid
4493 [[ $($GETSTRIPE -v $DIR/$tdir | grep -c lmm_fid) -eq $NUMFILES ]] ||
4494 error "$GETSTRIPE -v $DIR/$tdir: want $NUMFILES lmm_fid: lines"
4495 [[ $($GETSTRIPE $DIR/$tdir | grep -c lmm_fid) -eq 0 ]] ||
4496 error "$GETSTRIPE $DIR/$tdir: showed lmm_fid"
4497 echo "$GETSTRIPE --verbose passed."
4499 #check for FID information
4500 local fid1=$($GETSTRIPE --fid $DIR/$tdir/file1)
4501 local fid2=$($GETSTRIPE --verbose $DIR/$tdir/file1 |
4502 awk '/lmm_fid: / { print $2 }')
4503 local fid3=$($LFS path2fid $DIR/$tdir/file1)
4504 [ "$fid1" != "$fid2" ] &&
4505 error "getstripe --fid $fid1 != getstripe --verbose $fid2"
4506 [ "$fid1" != "$fid3" ] &&
4507 error "getstripe --fid $fid1 != lfs path2fid $fid3"
4508 echo "$GETSTRIPE --fid passed."
4510 #test lfs getstripe with --obd
4511 $GETSTRIPE --obd wrong_uuid $DIR/$tdir 2>&1 |
4512 grep -q "unknown obduuid" ||
4513 error "$GETSTRIPE --obd wrong_uuid should return error message"
4515 [[ $OSTCOUNT -lt 2 ]] &&
4516 skip_env "skipping other $GETSTRIPE --obd test" && return
4519 OBDUUID=$(ostuuid_from_index $OSTIDX)
4520 FILENUM=$($GETSTRIPE -ir $DIR/$tdir | grep "^$OSTIDX\$" | wc -l)
4521 FOUND=$($GETSTRIPE -r --obd $OBDUUID $DIR/$tdir | grep obdidx | wc -l)
4522 [[ $FOUND -eq $FILENUM ]] ||
4523 error "$GETSTRIPE --obd wrong: found $FOUND, expected $FILENUM"
4524 [[ $($GETSTRIPE -r -v --obd $OBDUUID $DIR/$tdir |
4525 sed '/^[ ]*'${OSTIDX}'[ ]/d' |
4526 sed -n '/^[ ]*[0-9][0-9]*[ ]/p' | wc -l) -eq 0 ]] ||
4527 error "$GETSTRIPE --obd: should not show file on other obd"
4528 echo "$GETSTRIPE --obd passed"
4530 run_test 56a "check $GETSTRIPE"
4533 test_mkdir $DIR/$tdir
4535 for i in $(seq 1 $NUMDIRS); do
4536 test_mkdir $DIR/$tdir/dir$i
4539 # test lfs getdirstripe default mode is non-recursion, which is
4540 # different from lfs getstripe
4541 dircnt=$($LFS getdirstripe $DIR/$tdir | grep -c lmv_stripe_count)
4542 [[ $dircnt -eq 1 ]] ||
4543 error "$LFS getdirstripe: found $dircnt, not 1"
4544 dircnt=$($LFS getdirstripe --recursive $DIR/$tdir |
4545 grep -c lmv_stripe_count)
4546 [[ $dircnt -eq $((NUMDIRS + 1)) ]] ||
4547 error "$LFS getdirstripe --recursive: found $dircnt, \
4548 not $((NUMDIRS + 1))"
4550 run_test 56b "check $LFS getdirstripe"
4555 local LOCAL_NUMFILES="$1"
4556 local LOCAL_NUMDIRS="$2"
4557 local MKDIR_PARAMS="$3"
4558 local DIR_STRIPE_PARAMS="$4"
4560 if [ ! -d "$TDIR" ] ; then
4561 test_mkdir -p $DIR_STRIPE_PARAMS $TDIR
4562 [ "$MKDIR_PARAMS" ] && $SETSTRIPE $MKDIR_PARAMS $TDIR
4563 for i in `seq 1 $LOCAL_NUMFILES` ; do
4566 for i in `seq 1 $LOCAL_NUMDIRS` ; do
4567 test_mkdir $DIR_STRIPE_PARAMS $TDIR/dir$i
4568 for j in `seq 1 $LOCAL_NUMFILES` ; do
4569 touch $TDIR/dir$i/file$j
4575 setup_56_special() {
4579 if [ ! -e "$TDIR/loop1b" ] ; then
4580 for i in `seq 1 $LOCAL_NUMFILES` ; do
4581 mknod $TDIR/loop${i}b b 7 $i
4582 mknod $TDIR/null${i}c c 1 3
4583 ln -s $TDIR/file1 $TDIR/link${i}l
4585 for i in `seq 1 $LOCAL_NUMDIRS` ; do
4586 mknod $TDIR/dir$i/loop${i}b b 7 $i
4587 mknod $TDIR/dir$i/null${i}c c 1 3
4588 ln -s $TDIR/dir$i/file1 $TDIR/dir$i/link${i}l
4597 setup_56 $NUMFILES $NUMDIRS
4599 EXPECTED=$(($NUMDIRS + 2))
4600 # test lfs find with -name
4601 for i in $(seq 1 $NUMFILES) ; do
4602 NUMS=$($LFIND -name "*$i" $TDIR | wc -l)
4603 [ $NUMS -eq $EXPECTED ] ||
4604 error "lfs find -name \"*$i\" $TDIR wrong: "\
4605 "found $NUMS, expected $EXPECTED"
4608 run_test 56g "check lfs find -name ============================="
4614 setup_56 $NUMFILES $NUMDIRS
4616 EXPECTED=$(((NUMDIRS + 1) * (NUMFILES - 1) + NUMFILES))
4617 # test lfs find with ! -name
4618 for i in $(seq 1 $NUMFILES) ; do
4619 NUMS=$($LFIND ! -name "*$i" $TDIR | wc -l)
4620 [ $NUMS -eq $EXPECTED ] ||
4621 error "lfs find ! -name \"*$i\" $TDIR wrong: "\
4622 "found $NUMS, expected $EXPECTED"
4625 run_test 56h "check lfs find ! -name ============================="
4629 test_mkdir -p $DIR/$tdir
4630 UUID=$(ostuuid_from_index 0 $DIR/$tdir)
4631 CMD="$LFIND -ost $UUID $DIR/$tdir"
4633 [ -z "$OUT" ] || error "\"$CMD\" returned directory '$OUT'"
4635 run_test 56i "check 'lfs find -ost UUID' skips directories ======="
4639 setup_56_special $NUMFILES $NUMDIRS
4641 EXPECTED=$((NUMDIRS + 1))
4642 CMD="$LFIND -type d $TDIR"
4643 NUMS=$($CMD | wc -l)
4644 [ $NUMS -eq $EXPECTED ] ||
4645 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4647 run_test 56j "check lfs find -type d ============================="
4651 setup_56_special $NUMFILES $NUMDIRS
4653 EXPECTED=$(((NUMDIRS + 1) * NUMFILES))
4654 CMD="$LFIND -type f $TDIR"
4655 NUMS=$($CMD | wc -l)
4656 [ $NUMS -eq $EXPECTED ] ||
4657 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4659 run_test 56k "check lfs find -type f ============================="
4663 setup_56_special $NUMFILES $NUMDIRS
4665 EXPECTED=$((NUMDIRS + NUMFILES))
4666 CMD="$LFIND -type b $TDIR"
4667 NUMS=$($CMD | wc -l)
4668 [ $NUMS -eq $EXPECTED ] ||
4669 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4671 run_test 56l "check lfs find -type b ============================="
4675 setup_56_special $NUMFILES $NUMDIRS
4677 EXPECTED=$((NUMDIRS + NUMFILES))
4678 CMD="$LFIND -type c $TDIR"
4679 NUMS=$($CMD | wc -l)
4680 [ $NUMS -eq $EXPECTED ] ||
4681 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4683 run_test 56m "check lfs find -type c ============================="
4687 setup_56_special $NUMFILES $NUMDIRS
4689 EXPECTED=$((NUMDIRS + NUMFILES))
4690 CMD="$LFIND -type l $TDIR"
4691 NUMS=$($CMD | wc -l)
4692 [ $NUMS -eq $EXPECTED ] ||
4693 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4695 run_test 56n "check lfs find -type l ============================="
4699 setup_56 $NUMFILES $NUMDIRS
4700 utime $TDIR/file1 > /dev/null || error "utime (1)"
4701 utime $TDIR/file2 > /dev/null || error "utime (2)"
4702 utime $TDIR/dir1 > /dev/null || error "utime (3)"
4703 utime $TDIR/dir2 > /dev/null || error "utime (4)"
4704 utime $TDIR/dir1/file1 > /dev/null || error "utime (5)"
4705 dd if=/dev/zero count=1 >> $TDIR/dir1/file1 && sync
4708 NUMS=`$LFIND -mtime +0 $TDIR | wc -l`
4709 [ $NUMS -eq $EXPECTED ] || \
4710 error "lfs find -mtime +0 $TDIR wrong: found $NUMS, expected $EXPECTED"
4713 CMD="$LFIND -mtime 0 $TDIR"
4714 NUMS=$($CMD | wc -l)
4715 [ $NUMS -eq $EXPECTED ] ||
4716 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4718 run_test 56o "check lfs find -mtime for old files =========================="
4721 [ $RUNAS_ID -eq $UID ] &&
4722 skip_env "RUNAS_ID = UID = $UID -- skipping" && return
4725 setup_56 $NUMFILES $NUMDIRS
4727 chown $RUNAS_ID $TDIR/file* || error "chown $DIR/${tdir}g/file$i failed"
4729 CMD="$LFIND -uid $RUNAS_ID $TDIR"
4730 NUMS=$($CMD | wc -l)
4731 [ $NUMS -eq $EXPECTED ] || \
4732 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4734 EXPECTED=$(((NUMFILES + 1) * NUMDIRS + 1))
4735 CMD="$LFIND ! -uid $RUNAS_ID $TDIR"
4736 NUMS=$($CMD | wc -l)
4737 [ $NUMS -eq $EXPECTED ] || \
4738 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4740 run_test 56p "check lfs find -uid and ! -uid ==============================="
4743 [ $RUNAS_ID -eq $UID ] &&
4744 skip_env "RUNAS_ID = UID = $UID -- skipping" && return
4747 setup_56 $NUMFILES $NUMDIRS
4749 chgrp $RUNAS_GID $TDIR/file* || error "chown $TDIR/file$i failed"
4752 CMD="$LFIND -gid $RUNAS_GID $TDIR"
4753 NUMS=$($CMD | wc -l)
4754 [ $NUMS -eq $EXPECTED ] ||
4755 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4757 EXPECTED=$(( ($NUMFILES+1) * $NUMDIRS + 1))
4758 CMD="$LFIND ! -gid $RUNAS_GID $TDIR"
4759 NUMS=$($CMD | wc -l)
4760 [ $NUMS -eq $EXPECTED ] ||
4761 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4763 run_test 56q "check lfs find -gid and ! -gid ==============================="
4767 setup_56 $NUMFILES $NUMDIRS
4770 CMD="$LFIND -size 0 -type f $TDIR"
4771 NUMS=$($CMD | wc -l)
4772 [ $NUMS -eq $EXPECTED ] ||
4773 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4775 CMD="$LFIND ! -size 0 -type f $TDIR"
4776 NUMS=$($CMD | wc -l)
4777 [ $NUMS -eq $EXPECTED ] ||
4778 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4779 echo "test" > $TDIR/$tfile
4780 echo "test2" > $TDIR/$tfile.2 && sync
4782 CMD="$LFIND -size 5 -type f $TDIR"
4783 NUMS=$($CMD | wc -l)
4784 [ $NUMS -eq $EXPECTED ] ||
4785 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4787 CMD="$LFIND -size +5 -type f $TDIR"
4788 NUMS=$($CMD | wc -l)
4789 [ $NUMS -eq $EXPECTED ] ||
4790 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4792 CMD="$LFIND -size +0 -type f $TDIR"
4793 NUMS=$($CMD | wc -l)
4794 [ $NUMS -eq $EXPECTED ] ||
4795 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4797 CMD="$LFIND ! -size -5 -type f $TDIR"
4798 NUMS=$($CMD | wc -l)
4799 [ $NUMS -eq $EXPECTED ] ||
4800 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4802 CMD="$LFIND -size -5 -type f $TDIR"
4803 NUMS=$($CMD | wc -l)
4804 [ $NUMS -eq $EXPECTED ] ||
4805 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4807 run_test 56r "check lfs find -size works =========================="
4809 test_56s() { # LU-611
4811 setup_56 $NUMFILES $NUMDIRS "-c $OSTCOUNT"
4813 if [[ $OSTCOUNT -gt 1 ]]; then
4814 $SETSTRIPE -c 1 $TDIR/$tfile.{0,1,2,3}
4818 ONESTRIPE=$(((NUMDIRS + 1) * NUMFILES))
4822 EXPECTED=$(((NUMDIRS + 1) * NUMFILES))
4823 CMD="$LFIND -stripe-count $OSTCOUNT -type f $TDIR"
4824 NUMS=$($CMD | wc -l)
4825 [ $NUMS -eq $EXPECTED ] || {
4827 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4830 EXPECTED=$(((NUMDIRS + 1) * NUMFILES + EXTRA))
4831 CMD="$LFIND -stripe-count +0 -type f $TDIR"
4832 NUMS=$($CMD | wc -l)
4833 [ $NUMS -eq $EXPECTED ] || {
4835 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4839 CMD="$LFIND -stripe-count 1 -type f $TDIR"
4840 NUMS=$($CMD | wc -l)
4841 [ $NUMS -eq $EXPECTED ] || {
4843 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4846 CMD="$LFIND -stripe-count -2 -type f $TDIR"
4847 NUMS=$($CMD | wc -l)
4848 [ $NUMS -eq $EXPECTED ] || {
4850 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4854 CMD="$LFIND -stripe-count $((OSTCOUNT + 1)) -type f $TDIR"
4855 NUMS=$($CMD | wc -l)
4856 [ $NUMS -eq $EXPECTED ] || {
4858 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4861 run_test 56s "check lfs find -stripe-count works"
4863 test_56t() { # LU-611
4865 setup_56 $NUMFILES $NUMDIRS "--stripe-size 512k"
4867 $SETSTRIPE -S 256k $TDIR/$tfile.{0,1,2,3}
4869 EXPECTED=$(((NUMDIRS + 1) * NUMFILES))
4870 CMD="$LFIND -stripe-size 512k -type f $TDIR"
4871 NUMS=$($CMD | wc -l)
4872 [ $NUMS -eq $EXPECTED ] ||
4873 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4875 CMD="$LFIND -stripe-size +320k -type f $TDIR"
4876 NUMS=$($CMD | wc -l)
4877 [ $NUMS -eq $EXPECTED ] ||
4878 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4880 EXPECTED=$(((NUMDIRS + 1) * NUMFILES + 4))
4881 CMD="$LFIND -stripe-size +200k -type f $TDIR"
4882 NUMS=$($CMD | wc -l)
4883 [ $NUMS -eq $EXPECTED ] ||
4884 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4886 CMD="$LFIND -stripe-size -640k -type f $TDIR"
4887 NUMS=$($CMD | wc -l)
4888 [ $NUMS -eq $EXPECTED ] ||
4889 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4892 CMD="$LFIND -stripe-size 256k -type f $TDIR"
4893 NUMS=$($CMD | wc -l)
4894 [ $NUMS -eq $EXPECTED ] ||
4895 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4897 CMD="$LFIND -stripe-size -320k -type f $TDIR"
4898 NUMS=$($CMD | wc -l)
4899 [ $NUMS -eq $EXPECTED ] ||
4900 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4903 CMD="$LFIND -stripe-size 1024k -type f $TDIR"
4904 NUMS=$($CMD | wc -l)
4905 [ $NUMS -eq $EXPECTED ] ||
4906 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4908 run_test 56t "check lfs find -stripe-size works"
4910 test_56u() { # LU-611
4912 setup_56 $NUMFILES $NUMDIRS "-i 0"
4914 if [[ $OSTCOUNT -gt 1 ]]; then
4915 $SETSTRIPE -i 1 $TDIR/$tfile.{0,1,2,3}
4921 EXPECTED=$(((NUMDIRS + 1) * NUMFILES))
4922 CMD="$LFIND -stripe-index 0 -type f $TDIR"
4923 NUMS=$($CMD | wc -l)
4924 [ $NUMS -eq $EXPECTED ] ||
4925 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4928 CMD="$LFIND -stripe-index 1 -type f $TDIR"
4929 NUMS=$($CMD | wc -l)
4930 [ $NUMS -eq $EXPECTED ] ||
4931 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4933 CMD="$LFIND ! -stripe-index 0 -type f $TDIR"
4934 NUMS=$($CMD | wc -l)
4935 [ $NUMS -eq $EXPECTED ] ||
4936 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4939 # This should produce an error and not return any files
4940 CMD="$LFIND -stripe-index $OSTCOUNT -type f $TDIR"
4941 NUMS=$($CMD 2>/dev/null | wc -l)
4942 [ $NUMS -eq $EXPECTED ] ||
4943 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4945 if [[ $OSTCOUNT -gt 1 ]]; then
4946 EXPECTED=$(((NUMDIRS + 1) * NUMFILES + ONESTRIPE))
4947 CMD="$LFIND -stripe-index 0,1 -type f $TDIR"
4948 NUMS=$($CMD | wc -l)
4949 [ $NUMS -eq $EXPECTED ] ||
4950 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4953 run_test 56u "check lfs find -stripe-index works"
4960 setup_56 $NUMFILES $NUMDIRS
4962 UUID=$(mdtuuid_from_index $MDT_IDX $TDIR)
4963 [ -z "$UUID" ] && error "mdtuuid_from_index cannot find MDT index $MDT_IDX"
4965 for file in $($LFIND -mdt $UUID $TDIR); do
4966 file_mdt_idx=$($GETSTRIPE -M $file)
4967 [ $file_mdt_idx -eq $MDT_IDX ] ||
4968 error "'lfind -mdt $UUID' != 'getstripe -M' ($file_mdt_idx)"
4971 run_test 56v "check 'lfs find -mdt match with lfs getstripe -M' ======="
4974 [[ $OSTCOUNT -lt 2 ]] && skip_env "$OSTCOUNT < 2 OSTs -- skipping" &&
4976 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
4979 rm -rf $TDIR || error "remove $TDIR failed"
4980 setup_56 $NUMFILES $NUMDIRS "-c $OSTCOUNT" "-c1"
4983 stripe_size=$($GETSTRIPE -S -d $TDIR) ||
4984 error "$GETSTRIPE -S -d $TDIR failed"
4985 stripe_size=${stripe_size%% *}
4987 local file_size=$((stripe_size * OSTCOUNT))
4988 local file_num=$((NUMDIRS * NUMFILES + NUMFILES))
4989 local required_space=$((file_num * file_size))
4991 local free_space=$($LCTL get_param -n lov.$FSNAME-clilov-*.kbytesavail |
4993 [[ $free_space -le $((required_space / 1024)) ]] &&
4994 skip_env "need at least $required_space bytes free space," \
4995 "have $free_space kbytes" && return
4998 local dd_count=$((file_size / dd_bs))
5000 # write data into the files
5004 for i in $(seq 1 $NUMFILES); do
5006 yes | dd bs=$dd_bs count=$dd_count of=$file >/dev/null 2>&1 ||
5007 error "write data into $file failed"
5009 for i in $(seq 1 $NUMDIRS); do
5010 for j in $(seq 1 $NUMFILES); do
5011 file=$TDIR/dir$i/file$j
5012 yes | dd bs=$dd_bs count=$dd_count of=$file \
5014 error "write data into $file failed"
5019 [[ $OSTCOUNT -gt 1 ]] && expected=$((OSTCOUNT - 1))
5022 local cmd="$LFS_MIGRATE -y -c $expected $TDIR/file1"
5024 eval $cmd || error "$cmd failed"
5026 check_stripe_count $TDIR/file1 $expected
5028 if [ $(lustre_version_code $SINGLEMDS) -ge $(version_code 2.6.90) ];
5030 # lfs_migrate file onto OST 0 if it is on OST 1, or onto
5031 # OST 1 if it is on OST 0. This file is small enough to
5032 # be on only one stripe.
5033 file=$TDIR/migr_1_ost
5034 dd bs=$dd_bs count=1 if=/dev/urandom of=$file >/dev/null 2>&1 ||
5035 error "write data into $file failed"
5036 local obdidx=$($LFS getstripe -i $file)
5037 local oldmd5=$(md5sum $file)
5039 [[ $obdidx -eq 0 ]] && newobdidx=1
5040 cmd="$LFS migrate -i $newobdidx $file"
5042 eval $cmd || error "$cmd failed"
5043 local realobdix=$($LFS getstripe -i $file)
5044 local newmd5=$(md5sum $file)
5045 [[ $newobdidx -ne $realobdix ]] &&
5046 error "new OST is different (was=$obdidx, wanted=$newobdidx, got=$realobdix)"
5047 [[ "$oldmd5" != "$newmd5" ]] &&
5048 error "md5sum differ: $oldmd5, $newmd5"
5052 cmd="$LFS_MIGRATE -y -c $expected $TDIR/dir1"
5054 eval $cmd || error "$cmd failed"
5056 for j in $(seq 1 $NUMFILES); do
5057 check_stripe_count $TDIR/dir1/file$j $expected
5060 # lfs_migrate works with lfs find
5061 cmd="$LFIND -stripe_count $OSTCOUNT -type f $TDIR |
5062 $LFS_MIGRATE -y -c $expected"
5064 eval $cmd || error "$cmd failed"
5066 for i in $(seq 2 $NUMFILES); do
5067 check_stripe_count $TDIR/file$i $expected
5069 for i in $(seq 2 $NUMDIRS); do
5070 for j in $(seq 1 $NUMFILES); do
5071 check_stripe_count $TDIR/dir$i/file$j $expected
5075 run_test 56w "check lfs_migrate -c stripe_count works"
5078 check_swap_layouts_support && return 0
5079 [[ $OSTCOUNT -lt 2 ]] &&
5080 skip_env "need 2 OST, skipping test" && return
5082 local dir0=$DIR/$tdir/$testnum
5083 test_mkdir -p $dir0 || error "creating dir $dir0"
5085 local ref1=/etc/passwd
5086 local file1=$dir0/file1
5088 $SETSTRIPE -c 2 $file1
5090 $LFS migrate -c 1 $file1 || error "migrate failed rc = $?"
5091 stripe=$($GETSTRIPE -c $file1)
5092 [[ $stripe == 1 ]] || error "stripe of $file1 is $stripe != 1"
5093 cmp $file1 $ref1 || error "content mismatch $file1 differs from $ref1"
5098 run_test 56x "lfs migration support"
5101 check_swap_layouts_support && return 0
5102 [[ $OSTCOUNT -lt 2 ]] &&
5103 skip_env "need 2 OST, skipping test" && return
5105 local dir0=$DIR/$tdir/$testnum
5106 test_mkdir -p $dir0 || error "creating dir $dir0"
5108 local ref1=/etc/passwd
5109 local file1=$dir0/file1
5111 $SETSTRIPE -c 2 $file1
5113 $LFS migrate --block -c 1 $file1 || error "migrate failed rc = $?"
5114 local stripe=$($GETSTRIPE -c $file1)
5115 [[ $stripe == 1 ]] || error "stripe of $file1 is $stripe != 1"
5116 cmp $file1 $ref1 || error "content mismatch $file1 differs from $ref1"
5121 run_test 56xa "lfs migration --block support"
5124 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.4.53) ] &&
5125 skip "No HSM $(lustre_build_version $SINGLEMDS) MDS < 2.4.53" &&
5129 local dir0=$DIR/$tdir/$testnum
5130 test_mkdir -p $dir0 || error "creating dir $dir0"
5131 local f1=$dir0/file1
5132 local f2=$dir0/file2
5134 touch $f1 || error "creating std file $f1"
5135 $MULTIOP $f2 H2c || error "creating released file $f2"
5137 # a directory can be raid0, so ask only for files
5138 res=$($LFIND $dir0 -L raid0 -type f | wc -l)
5139 [[ $res == 2 ]] || error "search raid0: found $res files != 2"
5141 res=$($LFIND $dir0 \! -L raid0 -type f | wc -l)
5142 [[ $res == 0 ]] || error "search !raid0: found $res files != 0"
5144 # only files can be released, so no need to force file search
5145 res=$($LFIND $dir0 -L released)
5146 [[ $res == $f2 ]] || error "search released: found $res != $f2"
5148 res=$($LFIND $dir0 \! -L released)
5149 [[ $res == $f1 ]] || error "search !released: found $res != $f1"
5152 run_test 56y "lfs find -L raid0|released"
5154 test_56z() { # LU-4824
5155 # This checks to make sure 'lfs find' continues after errors
5156 # There are two classes of errors that should be caught:
5157 # - If multiple paths are provided, all should be searched even if one
5159 # - If errors are encountered during the search, it should not terminate
5162 test_mkdir $DIR/$tdir
5163 for i in d{0..9}; do
5164 test_mkdir $DIR/$tdir/$i
5166 touch $DIR/$tdir/d{0..9}/$tfile
5167 $LFS find $DIR/non_existent_dir $DIR/$tdir &&
5168 error "$LFS find did not return an error"
5169 # Make a directory unsearchable. This should NOT be the last entry in
5170 # directory order. Arbitrarily pick the 6th entry
5171 chmod 700 $($LFS find $DIR/$tdir -type d | sed '6!d')
5172 local count=$($RUNAS $LFS find $DIR/non_existent $DIR/$tdir | wc -l)
5173 # The user should be able to see 10 directories and 9 files
5174 [ $count == 19 ] || error "$LFS find did not continue after error"
5176 run_test 56z "lfs find should continue after an error"
5178 test_56aa() { # LU-5937
5179 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
5182 $LFS setdirstripe -c$MDSCOUNT $DIR/$tdir/striped_dir
5184 createmany -o $DIR/$tdir/striped_dir/${tfile}- 1024
5185 local dirs=$(lfs find --size +8k $DIR/$tdir/)
5187 [ -n "$dirs" ] || error "lfs find --size wrong under striped dir"
5189 run_test 56aa "lfs find --size under striped dir"
5192 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5193 # note test will not do anything if MDS is not local
5194 if [ "$(facet_fstype $SINGLEMDS)" != ldiskfs ]; then
5195 skip "Only applicable to ldiskfs-based MDTs"
5199 remote_mds_nodsh && skip "remote MDS with nodsh" && return
5200 local MNTDEV="osd*.*MDT*.mntdev"
5201 DEV=$(do_facet $SINGLEMDS lctl get_param -n $MNTDEV)
5202 [ -z "$DEV" ] && error "can't access $MNTDEV"
5203 for DEV in $(do_facet $SINGLEMDS lctl get_param -n $MNTDEV); do
5204 do_facet $SINGLEMDS $DUMPE2FS -h $DEV > $TMP/t57a.dump ||
5205 error "can't access $DEV"
5206 DEVISIZE=$(awk '/Inode size:/ { print $3 }' $TMP/t57a.dump)
5207 [[ $DEVISIZE -gt 128 ]] || error "inode size $DEVISIZE"
5211 run_test 57a "verify MDS filesystem created with large inodes =="
5214 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5215 if [ "$(facet_fstype $SINGLEMDS)" != ldiskfs ]; then
5216 skip "Only applicable to ldiskfs-based MDTs"
5220 remote_mds_nodsh && skip "remote MDS with nodsh" && return
5221 local dir=$DIR/$tdir
5225 local FILEN=$dir/f$FILECOUNT
5227 rm -rf $dir || error "removing $dir"
5228 test_mkdir -p -c1 $dir || error "creating $dir"
5229 local mdtidx=$($LFS getstripe -M $dir)
5230 local mdtname=MDT$(printf %04x $mdtidx)
5231 local facet=mds$((mdtidx + 1))
5233 echo "mcreating $FILECOUNT files"
5234 createmany -m $dir/f 1 $FILECOUNT || \
5235 error "creating files in $dir"
5237 # verify that files do not have EAs yet
5238 $GETSTRIPE $FILE1 2>&1 | grep -q "no stripe" || error "$FILE1 has an EA"
5239 $GETSTRIPE $FILEN 2>&1 | grep -q "no stripe" || error "$FILEN has an EA"
5243 df $dir #make sure we get new statfs data
5244 local MDSFREE=$(do_facet $facet \
5245 lctl get_param -n osd*.*$mdtname.kbytesfree)
5246 local MDCFREE=$(lctl get_param -n mdc.*$mdtname-mdc-*.kbytesfree)
5247 echo "opening files to create objects/EAs"
5249 for FILE in `seq -f $dir/f%g 1 $FILECOUNT`; do
5250 $OPENFILE -f O_RDWR $FILE > /dev/null 2>&1 || error "opening $FILE"
5253 # verify that files have EAs now
5254 $GETSTRIPE $FILE1 | grep -q "obdidx" || error "$FILE1 missing EA"
5255 $GETSTRIPE $FILEN | grep -q "obdidx" || error "$FILEN missing EA"
5257 sleep 1 #make sure we get new statfs data
5259 local MDSFREE2=$(do_facet $facet \
5260 lctl get_param -n osd*.*$mdtname.kbytesfree)
5261 local MDCFREE2=$(lctl get_param -n mdc.*$mdtname-mdc-*.kbytesfree)
5262 if [[ $MDCFREE2 -lt $((MDCFREE - 16)) ]]; then
5263 if [ "$MDSFREE" != "$MDSFREE2" ]; then
5264 error "MDC before $MDCFREE != after $MDCFREE2"
5266 echo "MDC before $MDCFREE != after $MDCFREE2"
5267 echo "unable to confirm if MDS has large inodes"
5272 run_test 57b "default LOV EAs are stored inside large inodes ==="
5275 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5276 [ -z "$(which wiretest 2>/dev/null)" ] &&
5277 skip_env "could not find wiretest" && return
5280 run_test 58 "verify cross-platform wire constants =============="
5283 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5284 echo "touch 130 files"
5285 createmany -o $DIR/f59- 130
5287 unlinkmany $DIR/f59- 130
5289 # wait for commitment of removal
5290 wait_delete_completed
5292 run_test 59 "verify cancellation of llog records async ========="
5294 TEST60_HEAD="test_60 run $RANDOM"
5296 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5297 remote_mgs_nodsh && skip "remote MGS with nodsh" && return
5298 do_facet mgs "! which run-llog.sh &> /dev/null" &&
5299 do_facet mgs "! ls run-llog.sh &> /dev/null" &&
5300 skip_env "missing subtest run-llog.sh" && return
5302 log "$TEST60_HEAD - from kernel mode"
5303 do_facet mgs "$LCTL set_param debug=warning; $LCTL dk > /dev/null"
5304 do_facet mgs sh run-llog.sh
5305 do_facet mgs $LCTL dk > $TMP/$tfile
5307 # LU-6388: test llog_reader
5308 local llog_reader=$(do_facet mgs "which llog_reader 2> /dev/null")
5309 llog_reader=${llog_reader:-$LUSTRE/utils/llog_reader}
5310 [ -z $(do_facet mgs ls -d $llog_reader 2> /dev/null) ] &&
5311 skip_env "missing llog_reader" && return
5312 local fstype=$(facet_fstype mgs)
5313 [ $fstype != ldiskfs -a $fstype != zfs ] &&
5314 skip_env "Only for ldiskfs or zfs type mgs" && return
5316 local mntpt=$(facet_mntpt mgs)
5317 local mgsdev=$(mgsdevname 1)
5329 #get fid and record list
5330 fid_list=($(awk '/9_sub.*record/ { print $NF }' /$TMP/$tfile |
5332 rec_list=($(awk '/9_sub.*record/ { print $((NF-3)) }' /$TMP/$tfile |
5334 #remount mgs as ldiskfs or zfs type
5335 stop mgs || error "stop mgs failed"
5336 mount_fstype mgs || error "remount mgs failed"
5337 for ((i = 0; i < ${#fid_list[@]}; i++)); do
5340 seq=$(echo $fid | awk -F ':' '{ print $1 }' | sed -e "s/^0x//g")
5341 oid=$(echo $fid | awk -F ':' '{ print $2 }' | sed -e "s/^0x//g")
5346 obj_file=$mntpt/O/$seq/d$((oid%32))/$oid ;;
5348 obj_file=$mntpt/oi.$(($((16#$seq))&127))/$fid ;;
5350 echo "obj_file is $obj_file"
5351 do_facet mgs $llog_reader $obj_file
5353 rec_type=$(do_facet mgs $llog_reader $obj_file | grep "type=" |
5354 awk '{ print $3 }' | sed -e "s/^type=//g")
5355 if [ $rec_type != $rec ]; then
5356 echo "FAILED test_60a wrong record type $rec_type," \
5362 #check obj path if record type is LLOG_LOGID_MAGIC
5363 if [ "$rec" == "1064553b" ]; then
5364 path=$(do_facet mgs $llog_reader $obj_file |
5365 grep "path=" | awk '{ print $NF }' |
5366 sed -e "s/^path=//g")
5367 if [ $obj_file != $mntpt/$path ]; then
5368 echo "FAILED test_60a wrong obj path" \
5369 "$montpt/$path, should be $obj_file"
5376 #restart mgs before "error", otherwise it will block the next test
5377 stop mgs || error "stop mgs failed"
5378 start mgs $(mgsdevname) $MGS_MOUNT_OPTS || error "start mgs failed"
5379 $pass || error "test failed, see FAILED test_60a messages for specifics"
5381 run_test 60a "llog_test run from kernel module and test llog_reader"
5384 # test old logid format
5385 if [ $(lustre_version_code mgs) -le $(version_code 3.1.53) ]; then
5386 do_facet mgs $LCTL dl | grep MGS
5387 do_facet mgs "$LCTL --device %MGS llog_print \\\\\\\$$FSNAME-client" ||
5388 error "old llog_print failed"
5391 # test new logid format
5392 if [ $(lustre_version_code mgs) -ge $(version_code 2.9.53) ]; then
5393 do_facet mgs "$LCTL --device MGS llog_print $FSNAME-client" ||
5394 error "new llog_print failed"
5397 run_test 60aa "llog_print works with FIDs and simple names"
5399 test_60b() { # bug 6411
5400 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5402 LLOG_COUNT=$(dmesg | awk "/$TEST60_HEAD/ { marker = 1; from_marker = 0; }
5414 [[ $LLOG_COUNT -gt 100 ]] &&
5415 error "CDEBUG_LIMIT not limiting messages ($LLOG_COUNT)" || true
5417 run_test 60b "limit repeated messages from CERROR/CWARN ========"
5420 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5421 echo "create 5000 files"
5422 createmany -o $DIR/f60c- 5000
5423 #define OBD_FAIL_MDS_LLOG_CREATE_FAILED 0x137
5424 lctl set_param fail_loc=0x80000137
5425 unlinkmany $DIR/f60c- 5000
5426 lctl set_param fail_loc=0
5428 run_test 60c "unlink file when mds full"
5431 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5432 SAVEPRINTK=$(lctl get_param -n printk)
5434 # verify "lctl mark" is even working"
5435 MESSAGE="test message ID $RANDOM $$"
5436 $LCTL mark "$MESSAGE" || error "$LCTL mark failed"
5437 dmesg | grep -q "$MESSAGE" || error "didn't find debug marker in log"
5439 lctl set_param printk=0 || error "set lnet.printk failed"
5440 lctl get_param -n printk | grep emerg || error "lnet.printk dropped emerg"
5441 MESSAGE="new test message ID $RANDOM $$"
5442 # Assume here that libcfs_debug_mark_buffer() uses D_WARNING
5443 $LCTL mark "$MESSAGE" || error "$LCTL mark failed"
5444 dmesg | grep -q "$MESSAGE" && error "D_WARNING wasn't masked" || true
5446 lctl set_param -n printk="$SAVEPRINTK"
5448 run_test 60d "test printk console message masking"
5451 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5452 remote_mds_nodsh && skip "remote MDS with nodsh" && return
5454 #define OBD_FAIL_MDS_LLOG_CREATE_FAILED2 0x15b
5455 do_facet mds1 lctl set_param fail_loc=0x15b
5458 run_test 60e "no space while new llog is being created"
5461 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5463 dd if=/dev/zero of=$f bs=$(page_size) count=1 || error "dd $f failed"
5464 cancel_lru_locks osc
5465 $MULTIOP $f OSMWUc || error "$MULTIOP $f failed"
5468 run_test 61 "mmap() writes don't make sync hang ================"
5470 # bug 2330 - insufficient obd_match error checking causes LBUG
5472 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5475 cancel_lru_locks osc
5476 lctl set_param fail_loc=0x405
5477 cat $f && error "cat succeeded, expect -EIO"
5478 lctl set_param fail_loc=0
5480 # This test is now irrelevant (as of bug 10718 inclusion), we no longer
5481 # match every page all of the time.
5482 #run_test 62 "verify obd_match failure doesn't LBUG (should -EIO)"
5484 # bug 2319 - oig_wait() interrupted causes crash because of invalid waitq.
5485 # Though this test is irrelevant anymore, it helped to reveal some
5486 # other grant bugs (LU-4482), let's keep it.
5487 test_63a() { # was test_63
5488 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5489 MAX_DIRTY_MB=`lctl get_param -n osc.*.max_dirty_mb | head -n 1`
5490 for i in `seq 10` ; do
5491 dd if=/dev/zero of=$DIR/f63 bs=8k &
5497 rm -f $DIR/f63 || true
5499 run_test 63a "Verify oig_wait interruption does not crash ======="
5501 # bug 2248 - async write errors didn't return to application on sync
5502 # bug 3677 - async write errors left page locked
5504 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5506 lctl set_param debug=-1
5508 # ensure we have a grant to do async writes
5509 dd if=/dev/zero of=$DIR/$tfile bs=4k count=1
5512 sync # sync lest earlier test intercept the fail_loc
5514 #define OBD_FAIL_OSC_BRW_PREP_REQ 0x406
5515 lctl set_param fail_loc=0x80000406
5516 $MULTIOP $DIR/$tfile Owy && \
5517 error "sync didn't return ENOMEM"
5518 sync; sleep 2; sync # do a real sync this time to flush page
5519 lctl get_param -n llite.*.dump_page_cache | grep locked && \
5520 error "locked page left in cache after async error" || true
5523 run_test 63b "async write errors should be returned to fsync ==="
5526 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5528 lctl get_param -n osc.*[oO][sS][cC][_-]*.cur* | grep "[0-9]"
5530 run_test 64a "verify filter grant calculations (in kernel) ====="
5533 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5534 sh oos.sh $MOUNT || error "oos.sh failed: $?"
5536 run_test 64b "check out-of-space detection on client ==========="
5539 $LCTL set_param osc.*OST0000-osc-[^mM]*.cur_grant_bytes=0
5541 run_test 64c "verify grant shrink ========================------"
5543 # bug 1414 - set/get directories' stripe info
5545 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5546 test_mkdir -p $DIR/$tdir
5548 $LVERIFY $DIR/$tdir $DIR/$tdir/f1 || error "lverify failed"
5550 run_test 65a "directory with no stripe info ===================="
5553 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5554 test_mkdir -p $DIR/$tdir
5555 local STRIPESIZE=$($GETSTRIPE -S $DIR/$tdir)
5557 $SETSTRIPE -S $((STRIPESIZE * 2)) -i 0 -c 1 $DIR/$tdir ||
5560 $LVERIFY $DIR/$tdir $DIR/$tdir/f2 || error "lverify failed"
5562 run_test 65b "directory setstripe -S stripe_size*2 -i 0 -c 1"
5565 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5566 if [[ $OSTCOUNT -gt 1 ]]; then
5567 test_mkdir -p $DIR/$tdir
5568 local STRIPESIZE=$($GETSTRIPE -S $DIR/$tdir)
5570 $SETSTRIPE -S $(($STRIPESIZE * 4)) -i 1 \
5571 -c $(($OSTCOUNT - 1)) $DIR/$tdir || error "setstripe"
5573 $LVERIFY $DIR/$tdir $DIR/$tdir/f3 || error "lverify failed"
5576 run_test 65c "directory setstripe -S stripe_size*4 -i 1 -c $((OSTCOUNT-1))"
5579 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5580 test_mkdir -p $DIR/$tdir
5581 local STRIPECOUNT=$($GETSTRIPE -c $DIR/$tdir)
5582 local STRIPESIZE=$($GETSTRIPE -S $DIR/$tdir)
5584 if [[ $STRIPECOUNT -le 0 ]]; then
5586 elif [[ $STRIPECOUNT -gt 2000 ]]; then
5587 #LOV_MAX_STRIPE_COUNT is 2000
5588 [[ $OSTCOUNT -gt 2000 ]] && sc=2000 || sc=$(($OSTCOUNT - 1))
5590 sc=$(($STRIPECOUNT - 1))
5592 $SETSTRIPE -S $STRIPESIZE -c $sc $DIR/$tdir || error "setstripe"
5593 touch $DIR/$tdir/f4 $DIR/$tdir/f5
5594 $LVERIFY $DIR/$tdir $DIR/$tdir/f4 $DIR/$tdir/f5 ||
5595 error "lverify failed"
5597 run_test 65d "directory setstripe -S stripe_size -c stripe_count"
5600 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5601 test_mkdir -p $DIR/$tdir
5603 $SETSTRIPE $DIR/$tdir || error "setstripe"
5604 $GETSTRIPE -v $DIR/$tdir | grep "Default" ||
5605 error "no stripe info failed"
5607 $LVERIFY $DIR/$tdir $DIR/$tdir/f6 || error "lverify failed"
5609 run_test 65e "directory setstripe defaults ======================="
5612 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5613 test_mkdir -p $DIR/${tdir}f
5614 $RUNAS $SETSTRIPE $DIR/${tdir}f && error "setstripe succeeded" || true
5616 run_test 65f "dir setstripe permission (should return error) ==="
5619 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5620 test_mkdir -p $DIR/$tdir
5621 local STRIPESIZE=$($GETSTRIPE -S $DIR/$tdir)
5623 $SETSTRIPE -S $((STRIPESIZE * 2)) -i 0 -c 1 $DIR/$tdir ||
5625 $SETSTRIPE -d $DIR/$tdir || error "setstripe"
5626 $GETSTRIPE -v $DIR/$tdir | grep "Default" ||
5627 error "delete default stripe failed"
5629 run_test 65g "directory setstripe -d ==========================="
5632 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5633 test_mkdir -p $DIR/$tdir
5634 local STRIPESIZE=$($GETSTRIPE -S $DIR/$tdir)
5636 $SETSTRIPE -S $((STRIPESIZE * 2)) -i 0 -c 1 $DIR/$tdir ||
5638 test_mkdir -p $DIR/$tdir/dd1
5639 [ $($GETSTRIPE -c $DIR/$tdir) == $($GETSTRIPE -c $DIR/$tdir/dd1) ] ||
5640 error "stripe info inherit failed"
5642 run_test 65h "directory stripe info inherit ===================="
5644 test_65i() { # bug6367
5645 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5646 $SETSTRIPE -S 65536 -c -1 $MOUNT
5648 run_test 65i "set non-default striping on root directory (bug 6367)="
5650 test_65ia() { # bug12836
5651 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5652 $GETSTRIPE $MOUNT || error "getstripe $MOUNT failed"
5654 run_test 65ia "getstripe on -1 default directory striping"
5656 test_65ib() { # bug12836
5657 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5658 $GETSTRIPE -v $MOUNT || error "getstripe -v $MOUNT failed"
5660 run_test 65ib "getstripe -v on -1 default directory striping"
5662 test_65ic() { # bug12836
5663 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5664 $LFS find -mtime -1 $MOUNT > /dev/null || error "find $MOUNT failed"
5666 run_test 65ic "new find on -1 default directory striping"
5668 test_65j() { # bug6367
5669 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5671 # if we aren't already remounting for each test, do so for this test
5672 if [ "$CLEANUP" = ":" -a "$I_MOUNTED" = "yes" ]; then
5673 cleanup || error "failed to unmount"
5676 $SETSTRIPE -d $MOUNT || error "setstripe failed"
5678 run_test 65j "set default striping on root directory (bug 6367)="
5680 test_65k() { # bug11679
5681 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5682 [[ $OSTCOUNT -lt 2 ]] && skip_env "too few OSTs" && return
5683 remote_mds_nodsh && skip "remote MDS with nodsh" && return
5685 local disable_precreate=true
5686 [ $(lustre_version_code $SINGLEMDS) -le $(version_code 2.8.54) ] &&
5687 disable_precreate=false
5689 echo "Check OST status: "
5690 local MDS_OSCS=$(do_facet $SINGLEMDS lctl dl |
5691 awk '/[oO][sS][cC].*md[ts]/ { print $4 }')
5693 for OSC in $MDS_OSCS; do
5694 echo $OSC "is active"
5695 do_facet $SINGLEMDS lctl --device %$OSC activate
5698 for INACTIVE_OSC in $MDS_OSCS; do
5699 local ost=$(osc_to_ost $INACTIVE_OSC)
5700 local ostnum=$(do_facet $SINGLEMDS lctl get_param -n \
5701 lov.*md*.target_obd |
5702 awk -F: /$ost/'{ print $1 }' | head -n 1)
5705 $SETSTRIPE -i $ostnum -c 1 $DIR/$tdir
5706 createmany -o $DIR/$tdir/$tfile.$ostnum. 1000
5708 echo "Deactivate: " $INACTIVE_OSC
5709 do_facet $SINGLEMDS lctl --device %$INACTIVE_OSC deactivate
5711 local count=$(do_facet $SINGLEMDS "lctl get_param -n \
5712 osp.$ost*MDT0000.create_count")
5713 local max_count=$(do_facet $SINGLEMDS "lctl get_param -n \
5714 osp.$ost*MDT0000.max_create_count")
5715 $disable_precreate &&
5716 do_facet $SINGLEMDS "lctl set_param -n \
5717 osp.$ost*MDT0000.max_create_count=0"
5719 for idx in $(seq 0 $((OSTCOUNT - 1))); do
5720 [ -f $DIR/$tdir/$idx ] && continue
5721 echo "$SETSTRIPE -i $idx -c 1 $DIR/$tdir/$idx"
5722 $SETSTRIPE -i $idx -c 1 $DIR/$tdir/$idx ||
5723 error "setstripe $idx should succeed"
5724 rm -f $DIR/$tdir/$idx || error "rm $idx failed"
5726 unlinkmany $DIR/$tdir/$tfile.$ostnum. 1000
5729 do_facet $SINGLEMDS "lctl set_param -n \
5730 osp.$ost*MDT0000.max_create_count=$max_count"
5731 do_facet $SINGLEMDS "lctl set_param -n \
5732 osp.$ost*MDT0000.create_count=$count"
5733 do_facet $SINGLEMDS lctl --device %$INACTIVE_OSC activate
5734 echo $INACTIVE_OSC "is Activate"
5736 wait_osc_import_state mds ost$ostnum FULL
5739 run_test 65k "validate manual striping works properly with deactivated OSCs"
5741 test_65l() { # bug 12836
5742 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5743 test_mkdir -p $DIR/$tdir/test_dir
5744 $SETSTRIPE -c -1 $DIR/$tdir/test_dir
5745 $LFS find -mtime -1 $DIR/$tdir >/dev/null
5747 run_test 65l "lfs find on -1 stripe dir ========================"
5750 $RUNAS $SETSTRIPE -c 2 $MOUNT && error "setstripe should fail"
5753 run_test 65m "normal user can't set filesystem default stripe"
5755 # bug 2543 - update blocks count on client
5757 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5759 dd if=/dev/zero of=$DIR/f66 bs=1k count=$COUNT
5760 sync; sync_all_data; sync; sync_all_data
5761 cancel_lru_locks osc
5762 BLOCKS=`ls -s $DIR/f66 | awk '{ print $1 }'`
5763 [ $BLOCKS -ge $COUNT ] || error "$DIR/f66 blocks $BLOCKS < $COUNT"
5765 run_test 66 "update inode blocks count on client ==============="
5770 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5772 if [ ! -z "$LLOOP" ]; then
5773 if swapon -s | grep -q $LLOOP; then
5774 swapoff $LLOOP || error "swapoff failed"
5777 $LCTL blockdev_detach $LLOOP || error "detach failed"
5785 awk '($1 == "'$1':") { print $2 }' /proc/meminfo
5789 swapon -s | awk '($1 == "'$1'") { print $4 }'
5792 # bug5265, obdfilter oa2dentry return -ENOENT
5793 # #define OBD_FAIL_SRV_ENOENT 0x217
5795 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5796 remote_ost_nodsh && skip "remote OST with nodsh" && return
5799 $SETSTRIPE -c 1 -i 0 $f
5801 $DIRECTIO write ${f}.2 0 1 || error "directio write error"
5803 do_facet ost1 lctl set_param fail_loc=0x217
5804 $TRUNCATE $f 1 # vmtruncate() will ignore truncate() error.
5805 $DIRECTIO write $f 0 2 && error "write succeeded, expect -ENOENT"
5807 do_facet ost1 lctl set_param fail_loc=0
5808 $DIRECTIO write $f 0 2 || error "write error"
5810 cancel_lru_locks osc
5811 $DIRECTIO read $f 0 1 || error "read error"
5813 do_facet ost1 lctl set_param fail_loc=0x217
5814 $DIRECTIO read $f 1 1 && error "read succeeded, expect -ENOENT"
5816 do_facet ost1 lctl set_param fail_loc=0
5819 run_test 69 "verify oa2dentry return -ENOENT doesn't LBUG ======"
5822 test_mkdir -p $DIR/$tdir
5823 $LFS setdirstripe -D -c$MDSCOUNT $DIR/$tdir
5824 sh rundbench -C -D $DIR/$tdir 2 || error "dbench failed!"
5826 run_test 71 "Running dbench on lustre (don't segment fault) ===="
5828 test_72a() { # bug 5695 - Test that on 2.6 remove_suid works properly
5829 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5830 [ "$RUNAS_ID" = "$UID" ] &&
5831 skip_env "RUNAS_ID = UID = $UID -- skipping" && return
5833 # Check that testing environment is properly set up. Skip if not
5834 FAIL_ON_ERROR=false check_runas_id_ret $RUNAS_ID $RUNAS_GID $RUNAS || {
5835 skip_env "User $RUNAS_ID does not exist - skipping"
5839 chmod 777 $DIR/$tfile
5840 chmod ug+s $DIR/$tfile
5841 $RUNAS dd if=/dev/zero of=$DIR/$tfile bs=512 count=1 ||
5842 error "$RUNAS dd $DIR/$tfile failed"
5843 # See if we are still setuid/sgid
5844 test -u $DIR/$tfile -o -g $DIR/$tfile &&
5845 error "S/gid is not dropped on write"
5846 # Now test that MDS is updated too
5847 cancel_lru_locks mdc
5848 test -u $DIR/$tfile -o -g $DIR/$tfile &&
5849 error "S/gid is not dropped on MDS"
5852 run_test 72a "Test that remove suid works properly (bug5695) ===="
5854 test_72b() { # bug 24226 -- keep mode setting when size is not changing
5857 [ "$RUNAS_ID" = "$UID" ] && \
5858 skip_env "RUNAS_ID = UID = $UID -- skipping" && return
5859 [ "$RUNAS_ID" -eq 0 ] && \
5860 skip_env "RUNAS_ID = 0 -- skipping" && return
5862 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5863 # Check that testing environment is properly set up. Skip if not
5864 FAIL_ON_ERROR=false check_runas_id_ret $RUNAS_ID $RUNAS_ID $RUNAS || {
5865 skip_env "User $RUNAS_ID does not exist - skipping"
5868 touch $DIR/${tfile}-f{g,u}
5869 test_mkdir $DIR/${tfile}-dg
5870 test_mkdir $DIR/${tfile}-du
5871 chmod 770 $DIR/${tfile}-{f,d}{g,u}
5872 chmod g+s $DIR/${tfile}-{f,d}g
5873 chmod u+s $DIR/${tfile}-{f,d}u
5874 for perm in 777 2777 4777; do
5875 $RUNAS chmod $perm $DIR/${tfile}-fg && error "S/gid file allowed improper chmod to $perm"
5876 $RUNAS chmod $perm $DIR/${tfile}-fu && error "S/uid file allowed improper chmod to $perm"
5877 $RUNAS chmod $perm $DIR/${tfile}-dg && error "S/gid dir allowed improper chmod to $perm"
5878 $RUNAS chmod $perm $DIR/${tfile}-du && error "S/uid dir allowed improper chmod to $perm"
5882 run_test 72b "Test that we keep mode setting if without file data changed (bug 24226)"
5884 # bug 3462 - multiple simultaneous MDC requests
5886 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5887 test_mkdir $DIR/d73-1
5888 test_mkdir $DIR/d73-2
5889 multiop_bg_pause $DIR/d73-1/f73-1 O_c || return 1
5892 lctl set_param fail_loc=0x80000129
5893 $MULTIOP $DIR/d73-1/f73-2 Oc &
5895 lctl set_param fail_loc=0
5897 $MULTIOP $DIR/d73-2/f73-3 Oc &
5901 wait $pid1 || return 1
5905 $CHECKSTAT -t file $DIR/d73-1/f73-1 || return 4
5906 $CHECKSTAT -t file $DIR/d73-1/f73-2 || return 5
5907 $CHECKSTAT -t file $DIR/d73-2/f73-3 || return 6
5911 run_test 73 "multiple MDC requests (should not deadlock)"
5913 test_74a() { # bug 6149, 6184
5914 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5915 #define OBD_FAIL_LDLM_ENQUEUE_OLD_EXPORT 0x30e
5917 # very important to OR with OBD_FAIL_ONCE (0x80000000) -- otherwise it
5918 # will spin in a tight reconnection loop
5920 $LCTL set_param fail_loc=0x8000030e
5921 # get any lock that won't be difficult - lookup works.
5923 $LCTL set_param fail_loc=0
5927 run_test 74a "ldlm_enqueue freed-export error path, ls (shouldn't LBUG)"
5929 test_74b() { # bug 13310
5930 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5931 #define OBD_FAIL_LDLM_ENQUEUE_OLD_EXPORT 0x30e
5933 # very important to OR with OBD_FAIL_ONCE (0x80000000) -- otherwise it
5934 # will spin in a tight reconnection loop
5935 $LCTL set_param fail_loc=0x8000030e
5936 # get a "difficult" lock
5938 $LCTL set_param fail_loc=0
5942 run_test 74b "ldlm_enqueue freed-export error path, touch (shouldn't LBUG)"
5945 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5946 #define OBD_FAIL_LDLM_NEW_LOCK
5947 $LCTL set_param fail_loc=0x319
5948 touch $DIR/$tfile && error "touch successful"
5949 $LCTL set_param fail_loc=0
5952 run_test 74c "ldlm_lock_create error path, (shouldn't LBUG)"
5955 awk '/lustre_inode_cache/ {print $2; exit}' /proc/slabinfo
5958 get_inode_slab_tunables() {
5959 awk '/lustre_inode_cache/ {print $9," ",$10," ",$11; exit}' /proc/slabinfo
5962 set_inode_slab_tunables() {
5963 echo "lustre_inode_cache $1" > /proc/slabinfo
5966 test_76() { # Now for bug 20433, added originally in bug 1443
5967 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5968 local SLAB_SETTINGS=$(get_inode_slab_tunables)
5969 local CPUS=$(getconf _NPROCESSORS_ONLN 2>/dev/null)
5970 # we cannot set limit below 1 which means 1 inode in each
5971 # per-cpu cache is still allowed
5972 set_inode_slab_tunables "1 1 0"
5973 cancel_lru_locks osc
5974 BEFORE_INODES=$(num_inodes)
5975 echo "before inodes: $BEFORE_INODES"
5977 [ "$SLOW" = "no" ] && COUNT=100
5978 for i in $(seq $COUNT); do
5982 cancel_lru_locks osc
5983 AFTER_INODES=$(num_inodes)
5984 echo "after inodes: $AFTER_INODES"
5986 while [[ $((AFTER_INODES-1*${CPUS:-1})) -gt $BEFORE_INODES ]]; do
5988 AFTER_INODES=$(num_inodes)
5990 echo "wait $wait seconds inodes: $AFTER_INODES"
5991 if [ $wait -gt 30 ]; then
5992 error "inode slab grew from $BEFORE_INODES to $AFTER_INODES"
5995 set_inode_slab_tunables "$SLAB_SETTINGS"
5997 run_test 76 "confirm clients recycle inodes properly ===="
6003 # Note: in sptlrpc modes which enable its own bulk checksum, the
6004 # original crc32_le bulk checksum will be automatically disabled,
6005 # and the OBD_FAIL_OSC_CHECKSUM_SEND/OBD_FAIL_OSC_CHECKSUM_RECEIVE
6006 # will be checked by sptlrpc code against sptlrpc bulk checksum.
6007 # In this case set_checksums() will not be no-op, because sptlrpc
6008 # bulk checksum will be enabled all through the test.
6010 [ "$ORIG_CSUM" ] || ORIG_CSUM=`lctl get_param -n osc.*.checksums | head -n1`
6011 lctl set_param -n osc.*.checksums $1
6015 export ORIG_CSUM_TYPE="`lctl get_param -n osc.*osc-[^mM]*.checksum_type |
6016 sed 's/.*\[\(.*\)\].*/\1/g' | head -n1`"
6017 CKSUM_TYPES=${CKSUM_TYPES:-"crc32 adler"}
6018 [ "$ORIG_CSUM_TYPE" = "crc32c" ] && CKSUM_TYPES="$CKSUM_TYPES crc32c"
6021 lctl set_param -n osc.*osc-[^mM]*.checksum_type $1
6022 log "set checksum type to $1"
6025 F77_TMP=$TMP/f77-temp
6028 dd if=/dev/urandom of=$F77_TMP bs=1M count=$F77SZ || \
6029 error "error writing to $F77_TMP"
6032 test_77a() { # bug 10889
6033 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
6034 $GSS && skip "could not run with gss" && return
6035 [ ! -f $F77_TMP ] && setup_f77
6037 dd if=$F77_TMP of=$DIR/$tfile bs=1M count=$F77SZ || error "dd error"
6041 run_test 77a "normal checksum read/write operation"
6043 test_77b() { # bug 10889
6044 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
6045 $GSS && skip "could not run with gss" && return
6046 [ ! -f $F77_TMP ] && setup_f77
6047 #define OBD_FAIL_OSC_CHECKSUM_SEND 0x409
6048 $LCTL set_param fail_loc=0x80000409
6051 dd if=$F77_TMP of=$DIR/$tfile bs=1M count=$F77SZ conv=sync ||
6052 error "dd error: $?"
6053 $LCTL set_param fail_loc=0
6055 for algo in $CKSUM_TYPES; do
6056 cancel_lru_locks osc
6057 set_checksum_type $algo
6058 #define OBD_FAIL_OSC_CHECKSUM_RECEIVE 0x408
6059 $LCTL set_param fail_loc=0x80000408
6060 cmp $F77_TMP $DIR/$tfile || error "file compare failed"
6061 $LCTL set_param fail_loc=0
6064 set_checksum_type $ORIG_CSUM_TYPE
6067 run_test 77b "checksum error on client write, read"
6069 test_77d() { # bug 10889
6070 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
6071 $GSS && skip "could not run with gss" && return
6072 #define OBD_FAIL_OSC_CHECKSUM_SEND 0x409
6073 $LCTL set_param fail_loc=0x80000409
6075 $DIRECTIO write $DIR/$tfile 0 $F77SZ $((1024 * 1024)) ||
6076 error "direct write: rc=$?"
6077 $LCTL set_param fail_loc=0
6080 #define OBD_FAIL_OSC_CHECKSUM_RECEIVE 0x408
6081 $LCTL set_param fail_loc=0x80000408
6083 cancel_lru_locks osc
6084 $DIRECTIO read $DIR/$tfile 0 $F77SZ $((1024 * 1024)) ||
6085 error "direct read: rc=$?"
6086 $LCTL set_param fail_loc=0
6089 run_test 77d "checksum error on OST direct write, read"
6091 test_77f() { # bug 10889
6092 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
6093 $GSS && skip "could not run with gss" && return
6095 for algo in $CKSUM_TYPES; do
6096 cancel_lru_locks osc
6097 set_checksum_type $algo
6098 #define OBD_FAIL_OSC_CHECKSUM_SEND 0x409
6099 $LCTL set_param fail_loc=0x409
6100 $DIRECTIO write $DIR/$tfile 0 $F77SZ $((1024 * 1024)) &&
6101 error "direct write succeeded"
6102 $LCTL set_param fail_loc=0
6104 set_checksum_type $ORIG_CSUM_TYPE
6107 run_test 77f "repeat checksum error on write (expect error)"
6109 test_77g() { # bug 10889
6110 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
6111 $GSS && skip "could not run with gss" && return
6112 remote_ost_nodsh && skip "remote OST with nodsh" && return
6114 [ ! -f $F77_TMP ] && setup_f77
6116 $SETSTRIPE -c 1 -i 0 $DIR/$tfile
6117 #define OBD_FAIL_OST_CHECKSUM_RECEIVE 0x21a
6118 do_facet ost1 lctl set_param fail_loc=0x8000021a
6120 dd if=$F77_TMP of=$DIR/$tfile bs=1M count=$F77SZ ||
6121 error "write error: rc=$?"
6122 do_facet ost1 lctl set_param fail_loc=0
6125 cancel_lru_locks osc
6126 #define OBD_FAIL_OST_CHECKSUM_SEND 0x21b
6127 do_facet ost1 lctl set_param fail_loc=0x8000021b
6129 cmp $F77_TMP $DIR/$tfile || error "file compare failed"
6130 do_facet ost1 lctl set_param fail_loc=0
6133 run_test 77g "checksum error on OST write, read"
6135 test_77j() { # bug 13805
6136 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
6137 $GSS && skip "could not run with gss" && return
6138 #define OBD_FAIL_OSC_CKSUM_ADLER_ONLY 0x40c
6139 lctl set_param fail_loc=0x40c
6140 remount_client $MOUNT
6141 lctl set_param fail_loc=0
6142 # wait async osc connect to finish and reflect updated state value
6144 for (( i=0; i < OSTCOUNT; i++ )) ; do
6145 wait_osc_import_state client ost$((i+1)) FULL
6148 for VALUE in $(lctl get_param osc.*osc-[^mM]*.checksum_type); do
6149 PARAM=$(echo ${VALUE[0]} | cut -d "=" -f1)
6150 algo=$(lctl get_param -n $PARAM | sed 's/.*\[\(.*\)\].*/\1/g')
6151 [ "$algo" = "adler" ] || error "algo set to $algo instead of adler"
6153 remount_client $MOUNT
6155 run_test 77j "client only supporting ADLER32"
6157 [ "$ORIG_CSUM" ] && set_checksums $ORIG_CSUM || true
6166 test_78() { # bug 10901
6167 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
6168 remote_ost || { skip_env "local OST" && return; }
6171 F78SIZE=$(($(awk '/MemFree:/ { print $2 }' /proc/meminfo) / 1024))
6172 echo "MemFree: $F78SIZE, Max file size: $MAXFREE"
6173 MEMTOTAL=$(($(awk '/MemTotal:/ { print $2 }' /proc/meminfo) / 1024))
6174 echo "MemTotal: $MEMTOTAL"
6176 # reserve 256MB of memory for the kernel and other running processes,
6177 # and then take 1/2 of the remaining memory for the read/write buffers.
6178 if [ $MEMTOTAL -gt 512 ] ;then
6179 MEMTOTAL=$(((MEMTOTAL - 256 ) / 2))
6181 # for those poor memory-starved high-end clusters...
6182 MEMTOTAL=$((MEMTOTAL / 2))
6184 echo "Mem to use for directio: $MEMTOTAL"
6186 [[ $F78SIZE -gt $MEMTOTAL ]] && F78SIZE=$MEMTOTAL
6187 [[ $F78SIZE -gt 512 ]] && F78SIZE=512
6188 [[ $F78SIZE -gt $((MAXFREE / 1024)) ]] && F78SIZE=$((MAXFREE / 1024))
6189 SMALLESTOST=$($LFS df $DIR | grep OST | awk '{ print $4 }' | sort -n |
6191 echo "Smallest OST: $SMALLESTOST"
6192 [[ $SMALLESTOST -lt 10240 ]] &&
6193 skip "too small OSTSIZE, useless to run large O_DIRECT test" && return 0
6195 trap cleanup_test_78 EXIT
6197 [[ $F78SIZE -gt $((SMALLESTOST * $OSTCOUNT / 1024 - 80)) ]] &&
6198 F78SIZE=$((SMALLESTOST * $OSTCOUNT / 1024 - 80))
6200 [ "$SLOW" = "no" ] && NSEQ=1 && [ $F78SIZE -gt 32 ] && F78SIZE=32
6201 echo "File size: $F78SIZE"
6202 $SETSTRIPE -c $OSTCOUNT $DIR/$tfile || error "setstripe failed"
6203 for i in $(seq 1 $NSEQ); do
6204 FSIZE=$(($F78SIZE / ($NSEQ - $i + 1)))
6205 echo directIO rdwr round $i of $NSEQ
6206 $DIRECTIO rdwr $DIR/$tfile 0 $FSIZE 1048576||error "rdwr failed"
6211 run_test 78 "handle large O_DIRECT writes correctly ============"
6213 test_79() { # bug 12743
6214 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
6215 wait_delete_completed
6217 BKTOTAL=$(calc_osc_kbytes kbytestotal)
6218 BKFREE=$(calc_osc_kbytes kbytesfree)
6219 BKAVAIL=$(calc_osc_kbytes kbytesavail)
6221 STRING=`df -P $MOUNT | tail -n 1 | awk '{print $2","$3","$4}'`
6222 DFTOTAL=`echo $STRING | cut -d, -f1`
6223 DFUSED=`echo $STRING | cut -d, -f2`
6224 DFAVAIL=`echo $STRING | cut -d, -f3`
6225 DFFREE=$(($DFTOTAL - $DFUSED))
6227 ALLOWANCE=$((64 * $OSTCOUNT))
6229 if [ $DFTOTAL -lt $(($BKTOTAL - $ALLOWANCE)) ] ||
6230 [ $DFTOTAL -gt $(($BKTOTAL + $ALLOWANCE)) ] ; then
6231 error "df total($DFTOTAL) mismatch OST total($BKTOTAL)"
6233 if [ $DFFREE -lt $(($BKFREE - $ALLOWANCE)) ] ||
6234 [ $DFFREE -gt $(($BKFREE + $ALLOWANCE)) ] ; then
6235 error "df free($DFFREE) mismatch OST free($BKFREE)"
6237 if [ $DFAVAIL -lt $(($BKAVAIL - $ALLOWANCE)) ] ||
6238 [ $DFAVAIL -gt $(($BKAVAIL + $ALLOWANCE)) ] ; then
6239 error "df avail($DFAVAIL) mismatch OST avail($BKAVAIL)"
6242 run_test 79 "df report consistency check ======================="
6244 test_80() { # bug 10718
6245 remote_ost_nodsh && skip "remote OST with nodsh" && return
6246 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
6247 # relax strong synchronous semantics for slow backends like ZFS
6248 local soc="obdfilter.*.sync_on_lock_cancel"
6249 local soc_old=$(do_facet ost1 lctl get_param -n $soc | head -n1)
6251 if [ "$soc_old" != "never" -a "$(facet_fstype ost1)" != "ldiskfs" ]; then
6252 hosts=$(for host in $(seq -f "ost%g" 1 $OSTCOUNT); do
6253 facet_active_host $host; done | sort -u)
6254 do_nodes $hosts lctl set_param $soc=never
6257 dd if=/dev/zero of=$DIR/$tfile bs=1M count=1 seek=1M
6259 local BEFORE=`date +%s`
6260 cancel_lru_locks osc
6261 local AFTER=`date +%s`
6262 local DIFF=$((AFTER-BEFORE))
6263 if [ $DIFF -gt 1 ] ; then
6264 error "elapsed for 1M@1T = $DIFF"
6267 [ -n "$hosts" ] && do_nodes $hosts lctl set_param $soc=$soc_old
6271 run_test 80 "Page eviction is equally fast at high offsets too ===="
6273 test_81a() { # LU-456
6274 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
6275 remote_ost_nodsh && skip "remote OST with nodsh" && return
6276 # define OBD_FAIL_OST_MAPBLK_ENOSPC 0x228
6277 # MUST OR with the OBD_FAIL_ONCE (0x80000000)
6278 do_facet ost1 lctl set_param fail_loc=0x80000228
6280 # write should trigger a retry and success
6281 $SETSTRIPE -i 0 -c 1 $DIR/$tfile
6282 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c
6284 if [ $RC -ne 0 ] ; then
6285 error "write should success, but failed for $RC"
6288 run_test 81a "OST should retry write when get -ENOSPC ==============="
6290 test_81b() { # LU-456
6291 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
6292 remote_ost_nodsh && skip "remote OST with nodsh" && return
6293 # define OBD_FAIL_OST_MAPBLK_ENOSPC 0x228
6294 # Don't OR with the OBD_FAIL_ONCE (0x80000000)
6295 do_facet ost1 lctl set_param fail_loc=0x228
6297 # write should retry several times and return -ENOSPC finally
6298 $SETSTRIPE -i 0 -c 1 $DIR/$tfile
6299 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c
6302 if [ $RC -ne $ENOSPC ] ; then
6303 error "dd should fail for -ENOSPC, but succeed."
6306 run_test 81b "OST should return -ENOSPC when retry still fails ======="
6308 test_82() { # LU-1031
6309 dd if=/dev/zero of=$DIR/$tfile bs=1M count=10
6313 multiop_bg_pause $DIR/$tfile OG${gid1}_g${gid1}c || return 1
6315 multiop_bg_pause $DIR/$tfile O_G${gid2}r10g${gid2}c || return 2
6317 kill -USR1 $MULTIPID2
6319 if [[ `ps h -o comm -p $MULTIPID2` == "" ]]; then
6320 error "First grouplock does not block second one"
6322 echo "Second grouplock blocks first one"
6324 kill -USR1 $MULTIPID1
6328 run_test 82 "Basic grouplock test ==============================="
6331 [ -z "$(which cvs 2>/dev/null)" ] && skip_env "could not find cvs" &&
6333 test_mkdir -p $DIR/d99cvsroot
6334 chown $RUNAS_ID $DIR/d99cvsroot
6335 local oldPWD=$PWD # bug 13584, use $TMP as working dir
6338 $RUNAS cvs -d $DIR/d99cvsroot init || error "cvs init failed"
6341 run_test 99a "cvs init ========================================="
6344 [ -z "$(which cvs 2>/dev/null)" ] &&
6345 skip_env "could not find cvs" && return
6346 [ ! -d $DIR/d99cvsroot ] && test_99a
6348 # some versions of cvs import exit(1) when asked to import links or
6349 # files they can't read. ignore those files.
6350 TOIGNORE=$(find . -type l -printf '-I %f\n' -o \
6351 ! -perm /4 -printf '-I %f\n')
6352 $RUNAS cvs -d $DIR/d99cvsroot import -m "nomesg" $TOIGNORE \
6353 d99reposname vtag rtag
6355 run_test 99b "cvs import ======================================="
6358 [ -z "$(which cvs 2>/dev/null)" ] && skip_env "could not find cvs" && return
6359 [ ! -d $DIR/d99cvsroot ] && test_99b
6361 test_mkdir -p $DIR/d99reposname
6362 chown $RUNAS_ID $DIR/d99reposname
6363 $RUNAS cvs -d $DIR/d99cvsroot co d99reposname
6365 run_test 99c "cvs checkout ====================================="
6368 [ -z "$(which cvs 2>/dev/null)" ] && skip_env "could not find cvs" && return
6369 [ ! -d $DIR/d99cvsroot ] && test_99c
6370 cd $DIR/d99reposname
6372 $RUNAS cvs add -m 'addmsg' foo99
6374 run_test 99d "cvs add =========================================="
6377 [ -z "$(which cvs 2>/dev/null)" ] && skip_env "could not find cvs" && return
6378 [ ! -d $DIR/d99cvsroot ] && test_99c
6379 cd $DIR/d99reposname
6382 run_test 99e "cvs update ======================================="
6385 [ -z "$(which cvs 2>/dev/null)" ] && skip_env "could not find cvs" && return
6386 [ ! -d $DIR/d99cvsroot ] && test_99d
6387 cd $DIR/d99reposname
6388 $RUNAS cvs commit -m 'nomsg' foo99
6389 rm -fr $DIR/d99cvsroot
6391 run_test 99f "cvs commit ======================================="
6394 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
6395 [ "$NETTYPE" = tcp ] || \
6396 { skip "TCP secure port test, not useful for NETTYPE=$NETTYPE" && \
6399 remote_ost_nodsh && skip "remote OST with nodsh" && return
6400 remote_mds_nodsh && skip "remote MDS with nodsh" && return
6402 { skip "useless for local single node setup" && return; }
6404 netstat -tna | ( rc=1; while read PROT SND RCV LOCAL REMOTE STAT; do
6405 [ "$PROT" != "tcp" ] && continue
6406 RPORT=$(echo $REMOTE | cut -d: -f2)
6407 [ "$RPORT" != "$ACCEPTOR_PORT" ] && continue
6410 LPORT=`echo $LOCAL | cut -d: -f2`
6411 if [ $LPORT -ge 1024 ]; then
6412 echo "bad: $PROT $SND $RCV $LOCAL $REMOTE $STAT"
6414 error_exit "local: $LPORT > 1024, remote: $RPORT"
6417 [ "$rc" = 0 ] || error_exit "privileged port not found" )
6419 run_test 100 "check local port using privileged port ==========="
6421 function get_named_value()
6430 echo $line | sed "s/^$tag[ ]*//"
6437 export CACHE_MAX=$($LCTL get_param -n llite.*.max_cached_mb |
6438 awk '/^max_cached_mb/ { print $2 }')
6441 $LCTL set_param -n llite.*.max_cached_mb $CACHE_MAX
6446 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
6447 [ $MDSCOUNT -ge 2 ] && skip "skip now for >= 2 MDTs" && return #LU-4322
6451 local cache_limit=32
6453 $LCTL set_param -n osc.*-osc*.rpc_stats 0
6454 trap cleanup_101a EXIT
6455 $LCTL set_param -n llite.*.read_ahead_stats 0
6456 $LCTL set_param -n llite.*.max_cached_mb $cache_limit
6459 # randomly read 10000 of 64K chunks from file 3x 32MB in size
6461 echo "nreads: $nreads file size: $((cache_limit * 3))MB"
6462 $READS -f $DIR/$tfile -s$((cache_limit * 3192 * 1024)) -b65536 -C -n$nreads -t 180
6465 for s in $($LCTL get_param -n llite.*.read_ahead_stats |
6466 get_named_value 'read but discarded' | cut -d" " -f1); do
6467 discard=$(($discard + $s))
6471 if [[ $(($discard * 10)) -gt $nreads ]]; then
6472 $LCTL get_param osc.*-osc*.rpc_stats
6473 $LCTL get_param llite.*.read_ahead_stats
6474 error "too many ($discard) discarded pages"
6476 rm -f $DIR/$tfile || true
6478 run_test 101a "check read-ahead for random reads ================"
6481 test_mkdir -p $DIR/$tdir
6482 local STRIPE_SIZE=$1
6483 local FILE_LENGTH=$2
6486 local FILE_SIZE_MB=$((FILE_LENGTH / STRIPE_SIZE))
6488 local list=$(comma_list $(osts_nodes))
6489 set_osd_param $list '' read_cache_enable 0
6490 set_osd_param $list '' writethrough_cache_enable 0
6492 trap cleanup_test101bc EXIT
6493 # prepare the read-ahead file
6494 $SETSTRIPE -S $STRIPE_SIZE -i $STRIPE_OFFSET -c $OSTCOUNT $DIR/$tfile
6496 dd if=/dev/zero of=$DIR/$tfile bs=$STRIPE_SIZE \
6497 count=$FILE_SIZE_MB 2> /dev/null
6501 cleanup_test101bc() {
6506 local list=$(comma_list $(osts_nodes))
6507 set_osd_param $list '' read_cache_enable 1
6508 set_osd_param $list '' writethrough_cache_enable 1
6512 awk 'BEGIN{total=0}; {total+=$1}; END{print total}'
6517 local STRIPE_SIZE=$2
6518 local FILE_LENGTH=$3
6519 local RA_INC=1048576
6520 local STRIDE_LENGTH=$((STRIPE_SIZE/READ_SIZE))
6521 local discard_limit=$((((STRIDE_LENGTH - 1)*3/(STRIDE_LENGTH*OSTCOUNT))* \
6522 (STRIDE_LENGTH*OSTCOUNT - STRIDE_LENGTH)))
6523 DISCARD=$($LCTL get_param -n llite.*.read_ahead_stats |
6524 get_named_value 'read but discarded' |
6525 cut -d" " -f1 | calc_total)
6526 if [[ $DISCARD -gt $discard_limit ]]; then
6527 $LCTL get_param llite.*.read_ahead_stats
6528 error "Too many ($DISCARD) discarded pages with size (${READ_SIZE})"
6530 echo "Read-ahead success for size ${READ_SIZE}"
6535 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
6536 [[ $OSTCOUNT -lt 2 ]] &&
6537 skip_env "skipping stride IO stride-ahead test" && return
6538 local STRIPE_SIZE=1048576
6539 local STRIDE_SIZE=$((STRIPE_SIZE*OSTCOUNT))
6540 if [ $SLOW == "yes" ]; then
6541 local FILE_LENGTH=$((STRIDE_SIZE * 64))
6543 local FILE_LENGTH=$((STRIDE_SIZE * 8))
6546 local ITERATION=$((FILE_LENGTH / STRIDE_SIZE))
6548 # prepare the read-ahead file
6549 setup_test101bc $STRIPE_SIZE $FILE_LENGTH
6550 cancel_lru_locks osc
6551 for BIDX in 2 4 8 16 32 64 128 256
6553 local BSIZE=$((BIDX*4096))
6554 local READ_COUNT=$((STRIPE_SIZE/BSIZE))
6555 local STRIDE_LENGTH=$((STRIDE_SIZE/BSIZE))
6556 local OFFSET=$((STRIPE_SIZE/BSIZE*(OSTCOUNT - 1)))
6557 $LCTL set_param -n llite.*.read_ahead_stats 0
6558 $READS -f $DIR/$tfile -l $STRIDE_LENGTH -o $OFFSET \
6559 -s $FILE_LENGTH -b $STRIPE_SIZE -a $READ_COUNT -n $ITERATION
6560 cancel_lru_locks osc
6561 ra_check_101 $BSIZE $STRIPE_SIZE $FILE_LENGTH
6566 run_test 101b "check stride-io mode read-ahead ================="
6569 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
6570 local STRIPE_SIZE=1048576
6571 local FILE_LENGTH=$((STRIPE_SIZE*100))
6575 setup_test101bc $STRIPE_SIZE $FILE_LENGTH
6577 cancel_lru_locks osc
6578 $LCTL set_param osc.*.rpc_stats 0
6579 $READS -f $DIR/$tfile -s$FILE_LENGTH -b65536 -n$nreads -t 180
6580 for osc_rpc_stats in $($LCTL get_param -N osc.*.rpc_stats); do
6581 local stats=$($LCTL get_param -n $osc_rpc_stats)
6582 local lines=$(echo "$stats" | awk 'END {print NR;}')
6585 if [ $lines -le 20 ]; then
6588 for size in 1 2 4 8; do
6589 local rpc=$(echo "$stats" |
6590 awk '($1 == "'$size':") {print $2; exit; }')
6592 error "Small $((size*4))k read IO $rpc !"
6594 echo "$osc_rpc_stats check passed!"
6599 run_test 101c "check stripe_size aligned read-ahead ================="
6602 $LCTL get_param -n llite.*.max_read_ahead_mb | head -n 1
6603 $LCTL set_param -n llite.*.max_read_ahead_mb $1 > /dev/null 2>&1
6607 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
6608 local file=$DIR/$tfile
6609 local sz_MB=${FILESIZE_101d:-500}
6610 local ra_MB=${READAHEAD_MB:-40}
6612 local free_MB=$(($(df -P $DIR | tail -n 1 | awk '{ print $4 }') / 1024))
6613 [ $free_MB -lt $sz_MB ] &&
6614 skip "Need free space ${sz_MB}M, have ${free_MB}M" && return
6616 echo "Create test file $file size ${sz_MB}M, ${free_MB}M free"
6617 $SETSTRIPE -c -1 $file || error "setstripe failed"
6619 dd if=/dev/zero of=$file bs=1M count=$sz_MB || error "dd failed"
6620 echo Cancel LRU locks on lustre client to flush the client cache
6621 cancel_lru_locks osc
6623 echo Disable read-ahead
6624 local old_READAHEAD=$(set_read_ahead 0)
6626 echo Reading the test file $file with read-ahead disabled
6627 local raOFF=$(do_and_time "dd if=$file of=/dev/null bs=1M count=$sz_MB")
6629 echo Cancel LRU locks on lustre client to flush the client cache
6630 cancel_lru_locks osc
6631 echo Enable read-ahead with ${ra_MB}MB
6632 set_read_ahead $ra_MB
6634 echo Reading the test file $file with read-ahead enabled
6635 local raON=$(do_and_time "dd if=$file of=/dev/null bs=1M count=$sz_MB")
6637 echo "read-ahead disabled time read $raOFF"
6638 echo "read-ahead enabled time read $raON"
6640 set_read_ahead $old_READAHEAD
6642 wait_delete_completed
6644 [ $raOFF -le 1 -o $raON -lt $raOFF ] ||
6645 error "readahead ${raON}s > no-readahead ${raOFF}s ${sz_MB}M"
6647 run_test 101d "file read with and without read-ahead enabled"
6650 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
6651 local file=$DIR/$tfile
6652 local size_KB=500 #KB
6656 local free_KB=$(df -P $DIR | tail -n 1 | awk '{ print $4 }')
6657 local need_KB=$((count * size_KB))
6658 [[ $free_KB -le $need_KB ]] &&
6659 skip_env "Need free space $need_KB, have $free_KB" && return
6661 echo "Creating $count ${size_KB}K test files"
6662 for ((i = 0; i < $count; i++)); do
6663 dd if=/dev/zero of=$file.$i bs=$bsize count=$size_KB 2>/dev/null
6666 echo "Cancel LRU locks on lustre client to flush the client cache"
6667 cancel_lru_locks osc
6669 echo "Reset readahead stats"
6670 $LCTL set_param -n llite.*.read_ahead_stats 0
6672 for ((i = 0; i < $count; i++)); do
6673 dd if=$file.$i of=/dev/null bs=$bsize count=$size_KB 2>/dev/null
6676 local miss=$($LCTL get_param -n llite.*.read_ahead_stats |
6677 get_named_value 'misses' | cut -d" " -f1 | calc_total)
6679 for ((i = 0; i < $count; i++)); do
6680 rm -rf $file.$i 2>/dev/null
6683 #10000 means 20% reads are missing in readahead
6684 [[ $miss -lt 10000 ]] || error "misses too much for small reads"
6686 run_test 101e "check read-ahead for small read(1k) for small files(500k)"
6689 which iozone || { skip "no iozone installed" && return; }
6691 local old_debug=$($LCTL get_param debug)
6692 old_debug=${old_debug#*=}
6693 $LCTL set_param debug="reada mmap"
6695 # create a test file
6696 iozone -i 0 -+n -r 1m -s 128m -w -f $DIR/$tfile > /dev/null 2>&1
6698 echo Cancel LRU locks on lustre client to flush the client cache
6699 cancel_lru_locks osc
6701 echo Reset readahead stats
6702 $LCTL set_param -n llite.*.read_ahead_stats 0
6704 echo mmap read the file with small block size
6705 iozone -i 1 -u 1 -l 1 -+n -r 32k -s 128m -B -f $DIR/$tfile \
6708 echo checking missing pages
6709 $LCTL get_param llite.*.read_ahead_stats
6710 local miss=$($LCTL get_param -n llite.*.read_ahead_stats |
6711 get_named_value 'misses' | cut -d" " -f1 | calc_total)
6713 $LCTL set_param debug="$old_debug"
6714 [ $miss -lt 3 ] || error "misses too much pages ('$miss')!"
6717 run_test 101f "check mmap read performance"
6719 test_101g_brw_size_test() {
6721 local pages=$((mb * 1048576 / $(page_size)))
6723 $LCTL set_param osc.*.max_pages_per_rpc=${mb}M ||
6724 { error "unable to set max_pages_per_rpc=${mb}M"; return 1; }
6725 for mp in $($LCTL get_param -n osc.*.max_pages_per_rpc); do
6726 [ $mp -ne $pages ] && error "max_pages_per_rpc $mp != $pages" &&
6730 $LCTL set_param -n osc.*.rpc_stats=0
6732 # 10 RPCs should be enough for the test
6734 dd if=/dev/zero of=$DIR/$tfile bs=${mb}M count=$count ||
6735 { error "dd write ${mb} MB blocks failed"; return 3; }
6736 cancel_lru_locks osc
6737 dd of=/dev/null if=$DIR/$tfile bs=${mb}M count=$count ||
6738 { error "dd write ${mb} MB blocks failed"; return 4; }
6740 # calculate number of full-sized read and write RPCs
6741 rpcs=($($LCTL get_param -n 'osc.*.rpc_stats' |
6742 sed -n '/pages per rpc/,/^$/p' |
6743 awk '/'$pages':/ { reads += $2; writes += $5 };' \
6744 'END { print reads,writes }'))
6745 [ ${rpcs[0]} -ne $count ] && error "${rpcs[0]} != $count read RPCs" &&
6747 [ ${rpcs[1]} -ne $count ] && error "${rpcs[1]} != $count write RPCs" &&
6755 local osts=$(get_facets OST)
6756 local list=$(comma_list $(osts_nodes))
6757 local p="$TMP/$TESTSUITE-$TESTNAME.parameters"
6758 local brw_size="obdfilter.*.brw_size"
6760 $LFS setstripe -i 0 -c 1 $DIR/$tfile
6762 local orig_mb=$(do_facet ost1 $LCTL get_param -n $brw_size | head -n 1)
6763 if [ $(lustre_version_code ost1) -ge $(version_code 2.8.52) ]; then
6764 [ $(lustre_version_code ost1) -ge $(version_code 2.9.52) ] &&
6766 if [[ $orig_mb < 16 ]]; then
6767 save_lustre_params $osts "$brw_size" > $p
6768 do_nodes $list $LCTL set_param -n $brw_size=16$suffix ||
6769 error "set 16MB RPC size failed"
6771 echo "remount client to enable new RPC size"
6772 remount_client $MOUNT || error "remount_client failed"
6775 test_101g_brw_size_test 16 || error "16MB RPC test failed"
6776 # should be able to set brw_size=12, but no rpc_stats for that
6777 test_101g_brw_size_test 8 || error "8MB RPC test failed"
6780 test_101g_brw_size_test 4 || error "4MB RPC test failed"
6782 if [[ $orig_mb < 16 ]]; then
6783 restore_lustre_params < $p
6784 remount_client $MOUNT || error "remount_client restore failed"
6787 rm -f $p $DIR/$tfile
6789 run_test 101g "Big bulk(4/16 MiB) readahead"
6792 test_mkdir -p $DIR/$tdir
6793 chown $RUNAS_ID $DIR/$tdir
6796 STRIPE_COUNT=$OSTCOUNT
6797 [[ $OSTCOUNT -gt 4 ]] && STRIPE_COUNT=4
6799 trap cleanup_test102 EXIT
6801 $1 $SETSTRIPE -S $STRIPE_SIZE -i $STRIPE_OFFSET -c $STRIPE_COUNT $tdir
6803 for num in 1 2 3 4; do
6804 for count in $(seq 1 $STRIPE_COUNT); do
6805 for idx in $(seq 0 $[$STRIPE_COUNT - 1]); do
6806 local size=`expr $STRIPE_SIZE \* $num`
6807 local file=file"$num-$idx-$count"
6808 $1 $SETSTRIPE -S $size -i $idx -c $count $file
6814 $1 $TAR cf $TMP/f102.tar $tdir --xattrs
6820 rm -rf $DIR/d0.sanity/d102
6824 local testfile=$DIR/$tfile
6828 [ "$UID" != 0 ] && skip_env "must run as root" && return
6829 [ -z "$(lctl get_param -n mdc.*-mdc-*.connect_flags | grep xattr)" ] &&
6830 skip_env "must have user_xattr" && return
6832 [ -z "$(which setfattr 2>/dev/null)" ] &&
6833 skip_env "could not find setfattr" && return
6835 echo "set/get xattr..."
6836 setfattr -n trusted.name1 -v value1 $testfile ||
6837 error "setfattr -n trusted.name1=value1 $testfile failed"
6838 getfattr -n trusted.name1 $testfile 2> /dev/null |
6839 grep "trusted.name1=.value1" ||
6840 error "$testfile missing trusted.name1=value1"
6842 setfattr -n user.author1 -v author1 $testfile ||
6843 error "setfattr -n user.author1=author1 $testfile failed"
6844 getfattr -n user.author1 $testfile 2> /dev/null |
6845 grep "user.author1=.author1" ||
6846 error "$testfile missing trusted.author1=author1"
6849 setfattr -n trusted.name2 -v value2 $testfile ||
6850 error "$testfile unable to set trusted.name2"
6851 setfattr -n trusted.name3 -v value3 $testfile ||
6852 error "$testfile unable to set trusted.name3"
6853 [ $(getfattr -d -m "^trusted" $testfile 2> /dev/null |
6854 grep "trusted.name" | wc -l) -eq 3 ] ||
6855 error "$testfile missing 3 trusted.name xattrs"
6857 setfattr -n user.author2 -v author2 $testfile ||
6858 error "$testfile unable to set user.author2"
6859 setfattr -n user.author3 -v author3 $testfile ||
6860 error "$testfile unable to set user.author3"
6861 [ $(getfattr -d -m "^user" $testfile 2> /dev/null |
6862 grep "user.author" | wc -l) -eq 3 ] ||
6863 error "$testfile missing 3 user.author xattrs"
6865 echo "remove xattr..."
6866 setfattr -x trusted.name1 $testfile ||
6867 error "$testfile error deleting trusted.name1"
6868 getfattr -d -m trusted $testfile 2> /dev/null | grep "trusted.name1" &&
6869 error "$testfile did not delete trusted.name1 xattr"
6871 setfattr -x user.author1 $testfile ||
6872 error "$testfile error deleting user.author1"
6873 getfattr -d -m user $testfile 2> /dev/null | grep "user.author1" &&
6874 error "$testfile did not delete trusted.name1 xattr"
6876 # b10667: setting lustre special xattr be silently discarded
6877 echo "set lustre special xattr ..."
6878 setfattr -n "trusted.lov" -v "invalid value" $testfile ||
6879 error "$testfile allowed setting trusted.lov"
6881 run_test 102a "user xattr test =================================="
6884 [ -z "$(which setfattr 2>/dev/null)" ] &&
6885 skip_env "could not find setfattr" && return
6887 # b10930: get/set/list trusted.lov xattr
6888 echo "get/set/list trusted.lov xattr ..."
6889 [[ $OSTCOUNT -lt 2 ]] && skip_env "skipping 2-stripe test" && return
6890 local testfile=$DIR/$tfile
6891 $SETSTRIPE -S 65536 -i 1 -c $OSTCOUNT $testfile ||
6892 error "setstripe failed"
6893 local STRIPECOUNT=$($GETSTRIPE -c $testfile) ||
6894 error "getstripe failed"
6895 getfattr -d -m "^trusted" $testfile 2>/dev/null | grep "trusted.lov" ||
6896 error "can't get trusted.lov from $testfile"
6898 local testfile2=${testfile}2
6899 local value=$(getfattr -n trusted.lov $testfile 2>/dev/null |
6900 grep "trusted.lov" | sed -e 's/[^=]\+=//')
6903 setfattr -n trusted.lov -v $value $testfile2
6904 local stripe_size=$($GETSTRIPE -S $testfile2)
6905 local stripe_count=$($GETSTRIPE -c $testfile2)
6906 [[ $stripe_size -eq 65536 ]] ||
6907 error "stripe size $stripe_size != 65536"
6908 [[ $stripe_count -eq $STRIPECOUNT ]] ||
6909 error "stripe count $stripe_count != $STRIPECOUNT"
6912 run_test 102b "getfattr/setfattr for trusted.lov EAs ============"
6915 [ -z "$(which setfattr 2>/dev/null)" ] &&
6916 skip_env "could not find setfattr" && return
6918 # b10930: get/set/list lustre.lov xattr
6919 echo "get/set/list lustre.lov xattr ..."
6920 [[ $OSTCOUNT -lt 2 ]] && skip_env "skipping 2-stripe test" && return
6921 test_mkdir -p $DIR/$tdir
6922 chown $RUNAS_ID $DIR/$tdir
6923 local testfile=$DIR/$tdir/$tfile
6924 $RUNAS $SETSTRIPE -S 65536 -i 1 -c $OSTCOUNT $testfile ||
6925 error "setstripe failed"
6926 local STRIPECOUNT=$($RUNAS $GETSTRIPE -c $testfile) ||
6927 error "getstripe failed"
6928 $RUNAS getfattr -d -m "^lustre" $testfile 2> /dev/null | \
6929 grep "lustre.lov" || error "can't get lustre.lov from $testfile"
6931 local testfile2=${testfile}2
6932 local value=`getfattr -n lustre.lov $testfile 2> /dev/null | \
6933 grep "lustre.lov" |sed -e 's/[^=]\+=//' `
6935 $RUNAS $MCREATE $testfile2
6936 $RUNAS setfattr -n lustre.lov -v $value $testfile2
6937 local stripe_size=$($RUNAS $GETSTRIPE -S $testfile2)
6938 local stripe_count=$($RUNAS $GETSTRIPE -c $testfile2)
6939 [ $stripe_size -eq 65536 ] || error "stripe size $stripe_size != 65536"
6940 [ $stripe_count -eq $STRIPECOUNT ] ||
6941 error "stripe count $stripe_count != $STRIPECOUNT"
6943 run_test 102c "non-root getfattr/setfattr for lustre.lov EAs ==========="
6945 compare_stripe_info1() {
6946 local stripe_index_all_zero=true
6948 for num in 1 2 3 4; do
6949 for count in $(seq 1 $STRIPE_COUNT); do
6950 for offset in $(seq 0 $[$STRIPE_COUNT - 1]); do
6951 local size=$((STRIPE_SIZE * num))
6952 local file=file"$num-$offset-$count"
6953 stripe_size=$($LFS getstripe -S $PWD/$file)
6954 [[ $stripe_size -ne $size ]] &&
6955 error "$file: size $stripe_size != $size"
6956 stripe_count=$($LFS getstripe -c $PWD/$file)
6957 # allow fewer stripes to be created, ORI-601
6958 [[ $stripe_count -lt $(((3 * count + 3) / 4)) ]] &&
6959 error "$file: count $stripe_count != $count"
6960 stripe_index=$($LFS getstripe -i $PWD/$file)
6961 [[ $stripe_index -ne 0 ]] &&
6962 stripe_index_all_zero=false
6966 $stripe_index_all_zero &&
6967 error "all files are being extracted starting from OST index 0"
6972 [ -n "$(which tar 2>/dev/null)" ] &&
6973 strings $(which tar) | grep -q "lustre" && echo tar
6977 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
6978 # b10930: tar test for trusted.lov xattr
6979 TAR=$(find_lustre_tar)
6980 [ -z "$TAR" ] && skip_env "lustre-aware tar is not installed" && return
6981 [[ $OSTCOUNT -lt 2 ]] && skip_env "skipping N-stripe test" && return
6983 test_mkdir -p $DIR/d102d
6984 $TAR xf $TMP/f102.tar -C $DIR/d102d --xattrs
6986 compare_stripe_info1
6988 run_test 102d "tar restore stripe info from tarfile,not keep osts ==========="
6991 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
6992 # b10930: tar test for trusted.lov xattr
6993 TAR=$(find_lustre_tar)
6994 [ -z "$TAR" ] && skip_env "lustre-aware tar is not installed" && return
6995 [[ $OSTCOUNT -lt 2 ]] && skip_env "skipping N-stripe test" && return
6997 test_mkdir -p $DIR/d102f
6999 $TAR cf - --xattrs $tdir | $TAR xf - --xattrs -C $DIR/d102f
7001 compare_stripe_info1
7003 run_test 102f "tar copy files, not keep osts ==========="
7006 local xsize=${1:-1024} # in bytes
7007 local file=$DIR/$tfile
7009 [ -z "$(lctl get_param -n mdc.*.connect_flags | grep xattr)" ] &&
7010 skip "must have user_xattr" && return 0
7011 [ -z "$(which setfattr 2>/dev/null)" ] &&
7012 skip_env "could not find setfattr" && return 0
7013 [ -z "$(which getfattr 2>/dev/null)" ] &&
7014 skip_env "could not find getfattr" && return 0
7018 local value="$(generate_string $xsize)"
7020 local xbig=trusted.big
7021 log "save $xbig on $file"
7022 setfattr -n $xbig -v $value $file ||
7023 error "saving $xbig on $file failed"
7025 local orig=$(get_xattr_value $xbig $file)
7026 [[ "$orig" != "$value" ]] && error "$xbig different after saving $xbig"
7028 local xsml=trusted.sml
7029 log "save $xsml on $file"
7030 setfattr -n $xsml -v val $file || error "saving $xsml on $file failed"
7032 local new=$(get_xattr_value $xbig $file)
7033 [[ "$new" != "$orig" ]] && error "$xbig different after saving $xsml"
7035 log "grow $xsml on $file"
7036 setfattr -n $xsml -v "$value" $file ||
7037 error "growing $xsml on $file failed"
7039 new=$(get_xattr_value $xbig $file)
7040 [[ "$new" != "$orig" ]] && error "$xbig different after growing $xsml"
7041 log "$xbig still valid after growing $xsml"
7046 test_102h() { # bug 15777
7049 run_test 102h "grow xattr from inside inode to external block"
7052 large_xattr_enabled || { skip "large_xattr disabled" && return; }
7053 grow_xattr $(max_xattr_size)
7055 run_test 102ha "grow xattr from inside inode to external inode"
7057 test_102i() { # bug 17038
7058 [ -z "$(which getfattr 2>/dev/null)" ] &&
7059 skip "could not find getfattr" && return
7061 ln -s $DIR/$tfile $DIR/${tfile}link
7062 getfattr -n trusted.lov $DIR/$tfile ||
7063 error "lgetxattr on $DIR/$tfile failed"
7064 getfattr -h -n trusted.lov $DIR/${tfile}link 2>&1 |
7065 grep -i "no such attr" ||
7066 error "error for lgetxattr on $DIR/${tfile}link is not ENODATA"
7067 rm -f $DIR/$tfile $DIR/${tfile}link
7069 run_test 102i "lgetxattr test on symbolic link ============"
7072 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
7073 TAR=$(find_lustre_tar)
7074 [ -z "$TAR" ] && skip_env "lustre-aware tar is not installed" && return
7075 [[ $OSTCOUNT -lt 2 ]] && skip_env "skipping N-stripe test" && return
7076 setup_test102 "$RUNAS"
7077 test_mkdir -p $DIR/d102j
7078 chown $RUNAS_ID $DIR/d102j
7079 $RUNAS $TAR xf $TMP/f102.tar -C $DIR/d102j --xattrs
7081 compare_stripe_info1 "$RUNAS"
7083 run_test 102j "non-root tar restore stripe info from tarfile, not keep osts ==="
7086 [ -z "$(which setfattr 2>/dev/null)" ] &&
7087 skip "could not find setfattr" && return
7089 # b22187 just check that does not crash for regular file.
7090 setfattr -n trusted.lov $DIR/$tfile
7091 # b22187 'setfattr -n trusted.lov' should work as remove LOV EA for directories
7092 local test_kdir=$DIR/d102k
7093 test_mkdir $test_kdir
7094 local default_size=`$GETSTRIPE -S $test_kdir`
7095 local default_count=`$GETSTRIPE -c $test_kdir`
7096 local default_offset=`$GETSTRIPE -i $test_kdir`
7097 $SETSTRIPE -S 65536 -i 0 -c $OSTCOUNT $test_kdir ||
7098 error 'dir setstripe failed'
7099 setfattr -n trusted.lov $test_kdir
7100 local stripe_size=`$GETSTRIPE -S $test_kdir`
7101 local stripe_count=`$GETSTRIPE -c $test_kdir`
7102 local stripe_offset=`$GETSTRIPE -i $test_kdir`
7103 [ $stripe_size -eq $default_size ] ||
7104 error "stripe size $stripe_size != $default_size"
7105 [ $stripe_count -eq $default_count ] ||
7106 error "stripe count $stripe_count != $default_count"
7107 [ $stripe_offset -eq $default_offset ] ||
7108 error "stripe offset $stripe_offset != $default_offset"
7109 rm -rf $DIR/$tfile $test_kdir
7111 run_test 102k "setfattr without parameter of value shouldn't cause a crash"
7114 [ -z "$(which getfattr 2>/dev/null)" ] &&
7115 skip "could not find getfattr" && return
7117 # LU-532 trusted. xattr is invisible to non-root
7118 local testfile=$DIR/$tfile
7122 echo "listxattr as user..."
7123 chown $RUNAS_ID $testfile
7124 $RUNAS getfattr -d -m '.*' $testfile 2>&1 |
7125 grep -q "trusted" &&
7126 error "$testfile trusted xattrs are user visible"
7130 run_test 102l "listxattr size test =================================="
7132 test_102m() { # LU-3403 llite: error of listxattr when buffer is small
7133 local path=$DIR/$tfile
7136 listxattr_size_check $path || error "listattr_size_check $path failed"
7138 run_test 102m "Ensure listxattr fails on small bufffer ========"
7142 getxattr() { # getxattr path name
7143 # Return the base64 encoding of the value of xattr name on path.
7147 # # getfattr --absolute-names --encoding=base64 --name=trusted.lov $path
7149 # trusted.lov=0s0AvRCwEAAAAGAAAAAAAAAAAEAAACAAAAAAAQAAEAA...AAAAAAAAA=
7151 # We print just 0s0AvRCwEAAAAGAAAAAAAAAAAEAAACAAAAAAAQAAEAA...AAAAAAAAA=
7153 getfattr --absolute-names --encoding=base64 --name=$name $path |
7154 awk -F= -v name=$name '$1 == name {
7155 print substr($0, index($0, "=") + 1);
7159 test_102n() { # LU-4101 mdt: protect internal xattrs
7160 [ -z "$(which setfattr 2>/dev/null)" ] &&
7161 skip "could not find setfattr" && return
7162 if [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.5.50) ]
7164 skip "MDT < 2.5.50 allows setxattr on internal trusted xattrs"
7168 local file0=$DIR/$tfile.0
7169 local file1=$DIR/$tfile.1
7170 local xattr0=$TMP/$tfile.0
7171 local xattr1=$TMP/$tfile.1
7172 local namelist="lov lma lmv link fid version som hsm"
7176 rm -rf $file0 $file1 $xattr0 $xattr1
7179 # Get 'before' xattrs of $file1.
7180 getfattr --absolute-names --dump --match=- $file1 > $xattr0
7182 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.8.53) ] &&
7183 namelist+=" lfsck_namespace"
7184 for name in $namelist; do
7185 # Try to copy xattr from $file0 to $file1.
7186 value=$(getxattr $file0 trusted.$name 2> /dev/null)
7188 setfattr --name=trusted.$name --value="$value" $file1 ||
7189 error "setxattr 'trusted.$name' failed"
7191 # Try to set a garbage xattr.
7192 value=0sVGhlIHF1aWNrIGJyb3duIGZveCBqdW1wcyBvdmVyIGl0c2VsZi4=
7194 setfattr --name=trusted.$name --value="$value" $file1 ||
7195 error "setxattr 'trusted.$name' failed"
7197 # Try to remove the xattr from $file1. We don't care if this
7198 # appears to succeed or fail, we just don't want there to be
7199 # any changes or crashes.
7200 setfattr --remove=$trusted.$name $file1 2> /dev/null
7203 if [ $(lustre_version_code $SINGLEMDS) -gt $(version_code 2.6.50) ]
7206 # Try to copy xattr from $file0 to $file1.
7207 value=$(getxattr $file0 trusted.$name 2> /dev/null)
7209 setfattr --name=trusted.$name --value="$value" $file1 ||
7210 error "setxattr 'trusted.$name' failed"
7212 # Try to set a garbage xattr.
7213 value=0sVGhlIHF1aWNrIGJyb3duIGZveCBqdW1wcyBvdmVyIGl0c2VsZi4=
7215 setfattr --name=trusted.$name --value="$value" $file1 ||
7216 error "setxattr 'trusted.$name' failed"
7218 # Try to remove the xattr from $file1. We don't care if this
7219 # appears to succeed or fail, we just don't want there to be
7220 # any changes or crashes.
7221 setfattr --remove=$trusted.$name $file1 2> /dev/null
7224 # Get 'after' xattrs of file1.
7225 getfattr --absolute-names --dump --match=- $file1 > $xattr1
7227 if ! diff $xattr0 $xattr1; then
7228 error "before and after xattrs of '$file1' differ"
7231 rm -rf $file0 $file1 $xattr0 $xattr1
7235 run_test 102n "silently ignore setxattr on internal trusted xattrs"
7237 test_102p() { # LU-4703 setxattr did not check ownership
7238 local testfile=$DIR/$tfile
7240 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.5.56) ] &&
7241 skip "MDS needs to be at least 2.5.56" && return
7245 echo "setfacl as user..."
7246 $RUNAS setfacl -m "u:$RUNAS_ID:rwx" $testfile
7247 [ $? -ne 0 ] || error "setfacl by $RUNAS_ID was allowed on $testfile"
7249 echo "setfattr as user..."
7250 setfacl -m "u:$RUNAS_ID:---" $testfile
7251 $RUNAS setfattr -x system.posix_acl_access $testfile
7252 [ $? -ne 0 ] || error "setfattr by $RUNAS_ID was allowed on $testfile"
7254 run_test 102p "check setxattr(2) correctly fails without permission"
7257 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.6.92) ] &&
7258 skip "MDS needs to be at least 2.6.92" && return
7259 orphan_linkea_check $DIR/$tfile || error "orphan_linkea_check"
7261 run_test 102q "flistxattr should not return trusted.link EAs for orphans"
7264 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.6.93) ] &&
7265 skip "MDS needs to be at least 2.6.93" && return
7266 touch $DIR/$tfile || error "touch"
7267 setfattr -n user.$(basename $tfile) $DIR/$tfile || error "setfattr"
7268 getfattr -n user.$(basename $tfile) $DIR/$tfile || error "getfattr"
7269 rm $DIR/$tfile || error "rm"
7272 mkdir -p $DIR/$tdir || error "mkdir"
7273 setfattr -n user.$(basename $tdir) $DIR/$tdir || error "setfattr dir"
7274 getfattr -n user.$(basename $tdir) $DIR/$tdir || error "getfattr dir"
7275 setfattr -x user.$(basename $tdir) $DIR/$tdir ||
7276 error "$testfile error deleting user.author1"
7277 getfattr -d -m user.$(basename $tdir) 2> /dev/null |
7278 grep "user.$(basename $tdir)" &&
7279 error "$tdir did not delete user.$(basename $tdir)"
7280 rmdir $DIR/$tdir || error "rmdir"
7283 test_mkdir -p $DIR/$tdir || error "make striped dir"
7284 setfattr -n user.$(basename $tdir) $DIR/$tdir || error "setfattr dir"
7285 getfattr -n user.$(basename $tdir) $DIR/$tdir || error "getfattr dir"
7286 setfattr -x user.$(basename $tdir) $DIR/$tdir ||
7287 error "$testfile error deleting user.author1"
7288 getfattr -d -m user.$(basename $tdir) 2> /dev/null |
7289 grep "user.$(basename $tdir)" &&
7290 error "$tdir did not delete user.$(basename $tdir)"
7291 rmdir $DIR/$tdir || error "rm striped dir"
7293 run_test 102r "set EAs with empty values"
7297 $LUSTRE/tests/acl/run $LUSTRE/tests/acl/$1.test
7302 [ "$UID" != 0 ] && skip_env "must run as root" && return
7303 [ -z "$(lctl get_param -n mdc.*-mdc-*.connect_flags | grep acl)" ] &&
7304 skip "must have acl enabled" && return
7305 [ -z "$(which setfacl 2>/dev/null)" ] &&
7306 skip_env "could not find setfacl" && return
7307 $GSS && skip "could not run under gss" && return
7308 remote_mds_nodsh && skip "remote MDS with nodsh" && return
7310 gpasswd -a daemon bin # LU-5641
7311 do_facet $SINGLEMDS gpasswd -a daemon bin # LU-5641
7313 declare -a identity_old
7315 for num in $(seq $MDSCOUNT); do
7316 switch_identity $num true || identity_old[$num]=$?
7324 echo "performing cp ..."
7325 run_acl_subtest cp || error "run_acl_subtest cp failed"
7326 echo "performing getfacl-noacl..."
7327 run_acl_subtest getfacl-noacl || error "getfacl-noacl test failed"
7328 echo "performing misc..."
7329 run_acl_subtest misc || error "misc test failed"
7330 echo "performing permissions..."
7331 run_acl_subtest permissions || error "permissions failed"
7332 # LU-1482 mdd: Setting xattr are properly checked with and without ACLs
7333 if [ $(lustre_version_code $SINGLEMDS) -gt $(version_code 2.8.55) -o \
7334 \( $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.6) -a \
7335 $(lustre_version_code $SINGLEMDS) -ge $(version_code 2.5.29) \) ]
7337 echo "performing permissions xattr..."
7338 run_acl_subtest permissions_xattr ||
7339 error "permissions_xattr failed"
7341 echo "performing setfacl..."
7342 run_acl_subtest setfacl || error "setfacl test failed"
7344 # inheritance test got from HP
7345 echo "performing inheritance..."
7346 cp $LUSTRE/tests/acl/make-tree . || error "cannot copy make-tree"
7347 chmod +x make-tree || error "chmod +x failed"
7348 run_acl_subtest inheritance || error "inheritance test failed"
7351 echo "LU-974 ignore umask when acl is enabled..."
7352 run_acl_subtest 974 || error "LU-974 umask test failed"
7353 if [ $MDSCOUNT -ge 2 ]; then
7354 run_acl_subtest 974_remote ||
7355 error "LU-974 umask test failed under remote dir"
7358 echo "LU-2561 newly created file is same size as directory..."
7359 if [ $(facet_fstype $SINGLEMDS) != "zfs" ]; then
7360 run_acl_subtest 2561 || error "LU-2561 test failed"
7362 run_acl_subtest 2561_zfs || error "LU-2561 zfs test failed"
7365 run_acl_subtest 4924 || error "LU-4924 test failed"
7370 for num in $(seq $MDSCOUNT); do
7371 if [ "${identity_old[$num]}" = 1 ]; then
7372 switch_identity $num false || identity_old[$num]=$?
7376 run_test 103a "acl test ========================================="
7379 remote_mds_nodsh && skip "remote MDS with nodsh" && return
7381 local MDT_DEV=$(mdsdevname ${SINGLEMDS//mds/})
7382 local mountopts=$MDS_MOUNT_OPTS
7384 if [[ "$MDS_MOUNT_OPTS" =~ "noacl" ]]; then
7388 stop $SINGLEMDS || error "failed to stop MDT."
7390 if [ -z "$MDS_MOUNT_OPTS" ]; then
7391 MDS_MOUNT_OPTS="-o noacl"
7393 MDS_MOUNT_OPTS="${MDS_MOUNT_OPTS},noacl"
7395 start $SINGLEMDS $MDT_DEV $MDS_MOUNT_OPTS ||
7396 error "failed to start MDT."
7397 MDS_MOUNT_OPTS=$mountopts
7401 setfacl -m u:bin:rw $DIR/$tfile && error "setfacl should fail"
7405 stop $SINGLEMDS || error "failed to stop MDT."
7407 start $SINGLEMDS $MDT_DEV $MDS_MOUNT_OPTS ||
7408 error "failed to start MDT."
7413 run_test 103b "MDS mount option 'noacl'"
7417 cp -rp $DIR/$tdir $DIR/$tdir.bak
7419 [ -n "$(getfattr -d -m. $DIR/$tdir | grep posix_acl_default)" ] &&
7420 error "$DIR/$tdir shouldn't contain default ACL"
7421 [ -n "$(getfattr -d -m. $DIR/$tdir.bak | grep posix_acl_default)" ] &&
7422 error "$DIR/$tdir.bak shouldn't contain default ACL"
7425 run_test 103c "'cp -rp' won't set empty acl"
7428 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
7430 lfs df || error "lfs df failed"
7431 lfs df -ih || error "lfs df -ih failed"
7432 lfs df -h $DIR || error "lfs df -h $DIR failed"
7433 lfs df -i $DIR || error "lfs df -i $DIR failed"
7434 lfs df $DIR/$tfile || error "lfs df $DIR/$tfile failed"
7435 lfs df -ih $DIR/$tfile || error "lfs df -ih $DIR/$tfile failed"
7437 local OSC=$(lctl dl | grep OST0000-osc-[^M] | awk '{ print $4 }')
7438 lctl --device %$OSC deactivate
7439 lfs df || error "lfs df with deactivated OSC failed"
7440 lctl --device %$OSC activate
7441 # wait the osc back to normal
7442 wait_osc_import_state client ost FULL
7444 lfs df || error "lfs df with reactivated OSC failed"
7447 run_test 104a "lfs df [-ih] [path] test ========================="
7450 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
7451 [ $RUNAS_ID -eq $UID ] &&
7452 skip_env "RUNAS_ID = UID = $UID -- skipping" && return
7454 denied_cnt=$(($($RUNAS $LFS check servers 2>&1 |
7455 grep "Permission denied" | wc -l)))
7456 if [ $denied_cnt -ne 0 ]; then
7457 error "lfs check servers test failed"
7460 run_test 104b "$RUNAS lfs check servers test ===================="
7463 # doesn't work on 2.4 kernels
7465 if $(flock_is_enabled); then
7466 flocks_test 1 on -f $DIR/$tfile || error "fail flock on"
7468 flocks_test 1 off -f $DIR/$tfile || error "fail flock off"
7472 run_test 105a "flock when mounted without -o flock test ========"
7476 if $(flock_is_enabled); then
7477 flocks_test 1 on -c $DIR/$tfile || error "fail flock on"
7479 flocks_test 1 off -c $DIR/$tfile || error "fail flock off"
7483 run_test 105b "fcntl when mounted without -o flock test ========"
7487 if $(flock_is_enabled); then
7488 flocks_test 1 on -l $DIR/$tfile || error "fail flock on"
7490 flocks_test 1 off -l $DIR/$tfile || error "fail flock off"
7494 run_test 105c "lockf when mounted without -o flock test ========"
7496 test_105d() { # bug 15924
7497 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
7498 test_mkdir -p $DIR/$tdir
7499 flock_is_enabled || { skip "mount w/o flock enabled" && return; }
7500 #define OBD_FAIL_LDLM_CP_CB_WAIT 0x315
7501 $LCTL set_param fail_loc=0x80000315
7502 flocks_test 2 $DIR/$tdir
7504 run_test 105d "flock race (should not freeze) ========"
7506 test_105e() { # bug 22660 && 22040
7507 flock_is_enabled || { skip "mount w/o flock enabled" && return; }
7509 flocks_test 3 $DIR/$tfile
7511 run_test 105e "Two conflicting flocks from same process ======="
7513 test_106() { #bug 10921
7514 test_mkdir -p $DIR/$tdir
7515 $DIR/$tdir && error "exec $DIR/$tdir succeeded"
7516 chmod 777 $DIR/$tdir || error "chmod $DIR/$tdir failed"
7518 run_test 106 "attempt exec of dir followed by chown of that dir"
7521 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
7528 local save_pattern=$(sysctl -n kernel.core_pattern)
7529 local save_uses_pid=$(sysctl -n kernel.core_uses_pid)
7530 sysctl -w kernel.core_pattern=$file
7531 sysctl -w kernel.core_uses_pid=0
7539 kill -s 11 $SLEEPPID
7541 if [ -e $file ]; then
7542 size=`stat -c%s $file`
7543 [ $size -eq 0 ] && error "Fail to create core file $file"
7545 error "Fail to create core file $file"
7548 sysctl -w kernel.core_pattern=$save_pattern
7549 sysctl -w kernel.core_uses_pid=$save_uses_pid
7552 run_test 107 "Coredump on SIG"
7555 test_mkdir -p $DIR/$tdir
7556 test_mkdir $DIR/$tdir/$(str_repeat 'a' 255) ||
7557 error "mkdir with 255 char failed"
7558 test_mkdir $DIR/$tdir/$(str_repeat 'b' 256) &&
7559 error "mkdir with 256 char should fail, but did not"
7560 touch $DIR/$tdir/$(str_repeat 'x' 255) ||
7561 error "create with 255 char failed"
7562 touch $DIR/$tdir/$(str_repeat 'y' 256) &&
7563 error "create with 256 char should fail, but did not"
7568 run_test 110 "filename length checking"
7571 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
7572 OSTIO_pre=$(ps -e | grep ll_ost_io | awk '{ print $4 }'| sort -n |
7573 tail -1 | cut -c11-20)
7574 [ -z "$OSTIO_pre" ] && skip "no OSS threads" && return
7575 echo "Starting with $OSTIO_pre threads"
7578 NUMFREE=$(df -i -P $DIR | tail -n 1 | awk '{ print $4 }')
7579 [[ $NUMFREE -lt $NUMTEST ]] && NUMTEST=$(($NUMFREE - 1000))
7580 echo "$NUMTEST creates/unlinks"
7581 test_mkdir -p $DIR/$tdir
7582 createmany -o $DIR/$tdir/$tfile $NUMTEST
7583 unlinkmany $DIR/$tdir/$tfile $NUMTEST
7585 OSTIO_post=$(ps -e | grep ll_ost_io | awk '{ print $4 }' | sort -n |
7586 tail -1 | cut -c11-20)
7588 # don't return an error
7589 [ $OSTIO_post == $OSTIO_pre ] && echo \
7590 "WARNING: No new ll_ost_io threads were created ($OSTIO_pre)" &&
7591 echo "This may be fine, depending on what ran before this test" &&
7592 echo "and how fast this system is." && return
7594 echo "Started with $OSTIO_pre threads, ended with $OSTIO_post"
7596 run_test 115 "verify dynamic thread creation===================="
7599 wait_delete_completed
7600 AVAIL=($(lctl get_param -n osc.*[oO][sS][cC]-[^M]*.kbytesavail))
7601 echo "OST kbytes available: ${AVAIL[@]}"
7606 for ((i = 0; i < ${#AVAIL[@]}; i++)); do
7607 #echo OST $i: ${AVAIL[i]}kb
7608 if [[ ${AVAIL[i]} -gt $MAXV ]]; then
7612 if [[ ${AVAIL[i]} -lt $MINV ]]; then
7617 echo "Min free space: OST $MINI: $MINV"
7618 echo "Max free space: OST $MAXI: $MAXV"
7621 test_116a() { # was previously test_116()
7622 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
7623 remote_mds_nodsh && skip "remote MDS with nodsh" && return
7625 [[ $OSTCOUNT -lt 2 ]] && skip_env "$OSTCOUNT < 2 OSTs" && return
7627 echo -n "Free space priority "
7628 do_facet $SINGLEMDS lctl get_param -n lo*.*-mdtlov.qos_prio_free |
7633 [ $MINV -eq 0 ] && skip "no free space in OST$MINI, skip" && return
7634 [ $MINV -gt 10000000 ] && skip "too much free space in OST$MINI, skip" \
7636 trap simple_cleanup_common EXIT
7639 # Check if we need to generate uneven OSTs
7640 test_mkdir -p $DIR/$tdir/OST${MINI}
7641 local FILL=$((MINV / 4))
7642 local DIFF=$((MAXV - MINV))
7643 local DIFF2=$((DIFF * 100 / MINV))
7645 local threshold=$(do_facet $SINGLEMDS \
7646 lctl get_param -n *.*MDT0000-mdtlov.qos_threshold_rr | head -n1)
7647 threshold=${threshold%%%}
7648 echo -n "Check for uneven OSTs: "
7649 echo -n "diff=${DIFF}KB (${DIFF2}%) must be > ${threshold}% ..."
7651 if [[ $DIFF2 -gt $threshold ]]; then
7653 echo "Don't need to fill OST$MINI"
7655 # generate uneven OSTs. Write 2% over the QOS threshold value
7657 DIFF=$((threshold - DIFF2 + 2))
7658 DIFF2=$((MINV * DIFF / 100))
7659 echo "Fill $DIFF% remaining space in OST$MINI with ${DIFF2}KB"
7660 $SETSTRIPE -i $MINI -c 1 $DIR/$tdir/OST${MINI} ||
7661 error "setstripe failed"
7662 DIFF=$((DIFF2 / 2048))
7664 while [ $i -lt $DIFF ]; do
7666 dd if=/dev/zero of=$DIR/$tdir/OST${MINI}/$tfile-$i \
7667 bs=2M count=1 2>/dev/null
7676 DIFF=$((MAXV - MINV))
7677 DIFF2=$((DIFF * 100 / MINV))
7678 echo -n "diff=$DIFF=$DIFF2% must be > $threshold% for QOS mode..."
7679 if [ $DIFF2 -gt $threshold ]; then
7682 echo "failed - QOS mode won't be used"
7683 skip "QOS imbalance criteria not met"
7684 simple_cleanup_common
7693 # now fill using QOS
7694 $SETSTRIPE -c 1 $DIR/$tdir
7695 FILL=$((FILL / 200))
7696 if [ $FILL -gt 600 ]; then
7699 echo "writing $FILL files to QOS-assigned OSTs"
7701 while [ $i -lt $FILL ]; do
7703 dd if=/dev/zero of=$DIR/$tdir/$tfile-$i bs=200k \
7707 echo "wrote $i 200k files"
7711 echo "Note: free space may not be updated, so measurements might be off"
7713 DIFF2=$((MAXV - MINV))
7714 echo "free space delta: orig $DIFF final $DIFF2"
7715 [ $DIFF2 -gt $DIFF ] && echo "delta got worse!"
7716 DIFF=$((MINV1 - ${AVAIL[$MINI1]}))
7717 echo "Wrote ${DIFF}KB to smaller OST $MINI1"
7718 DIFF2=$((MAXV1 - ${AVAIL[$MAXI1]}))
7719 echo "Wrote ${DIFF2}KB to larger OST $MAXI1"
7720 if [[ $DIFF -gt 0 ]]; then
7721 FILL=$((DIFF2 * 100 / DIFF - 100))
7722 echo "Wrote ${FILL}% more data to larger OST $MAXI1"
7725 # Figure out which files were written where
7726 UUID=$(lctl get_param -n lov.${FSNAME}-clilov-*.target_obd |
7727 awk '/'$MINI1': / {print $2; exit}')
7729 MINC=$($GETSTRIPE --ost $UUID $DIR/$tdir | grep $DIR | wc -l)
7730 echo "$MINC files created on smaller OST $MINI1"
7731 UUID=$(lctl get_param -n lov.${FSNAME}-clilov-*.target_obd |
7732 awk '/'$MAXI1': / {print $2; exit}')
7734 MAXC=$($GETSTRIPE --ost $UUID $DIR/$tdir | grep $DIR | wc -l)
7735 echo "$MAXC files created on larger OST $MAXI1"
7736 if [[ $MINC -gt 0 ]]; then
7737 FILL=$((MAXC * 100 / MINC - 100))
7738 echo "Wrote ${FILL}% more files to larger OST $MAXI1"
7740 [[ $MAXC -gt $MINC ]] ||
7741 error_ignore LU-9 "stripe QOS didn't balance free space"
7742 simple_cleanup_common
7744 run_test 116a "stripe QOS: free space balance ==================="
7746 test_116b() { # LU-2093
7747 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
7748 remote_mds_nodsh && skip "remote MDS with nodsh" && return
7750 #define OBD_FAIL_MDS_OSC_CREATE_FAIL 0x147
7751 local old_rr=$(do_facet $SINGLEMDS lctl get_param -n \
7752 lo*.$FSNAME-MDT0000-mdtlov.qos_threshold_rr | head -1)
7753 [ -z "$old_rr" ] && skip "no QOS" && return 0
7754 do_facet $SINGLEMDS lctl set_param \
7755 lo*.$FSNAME-MDT0000-mdtlov.qos_threshold_rr=0
7757 do_facet $SINGLEMDS lctl set_param fail_loc=0x147
7758 createmany -o $DIR/$tdir/f- 20 || error "can't create"
7759 do_facet $SINGLEMDS lctl set_param fail_loc=0
7761 do_facet $SINGLEMDS lctl set_param \
7762 lo*.$FSNAME-MDT0000-mdtlov.qos_threshold_rr=$old_rr
7764 run_test 116b "QoS shouldn't LBUG if not enough OSTs found on the 2nd pass"
7766 test_117() # bug 10891
7768 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
7769 dd if=/dev/zero of=$DIR/$tfile bs=1M count=1
7770 #define OBD_FAIL_OST_SETATTR_CREDITS 0x21e
7771 lctl set_param fail_loc=0x21e
7772 > $DIR/$tfile || error "truncate failed"
7773 lctl set_param fail_loc=0
7774 echo "Truncate succeeded."
7777 run_test 117 "verify osd extend =========="
7779 NO_SLOW_RESENDCOUNT=4
7780 export OLD_RESENDCOUNT=""
7781 set_resend_count () {
7782 local PROC_RESENDCOUNT="osc.${FSNAME}-OST*-osc-*.resend_count"
7783 OLD_RESENDCOUNT=$(lctl get_param -n $PROC_RESENDCOUNT | head -n1)
7784 lctl set_param -n $PROC_RESENDCOUNT $1
7785 echo resend_count is set to $(lctl get_param -n $PROC_RESENDCOUNT)
7788 # for reduce test_118* time (b=14842)
7789 [ "$SLOW" = "no" ] && set_resend_count $NO_SLOW_RESENDCOUNT
7791 # Reset async IO behavior after error case
7793 FILE=$DIR/reset_async
7795 # Ensure all OSCs are cleared
7796 $SETSTRIPE -c -1 $FILE
7797 dd if=/dev/zero of=$FILE bs=64k count=$OSTCOUNT
7802 test_118a() #bug 11710
7804 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
7807 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c
7808 DIRTY=$(lctl get_param -n llite.*.dump_page_cache | grep -c dirty)
7809 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache | grep -c writeback)
7811 if [[ $DIRTY -ne 0 || $WRITEBACK -ne 0 ]]; then
7812 error "Dirty pages not flushed to disk, dirty=$DIRTY, writeback=$WRITEBACK"
7817 run_test 118a "verify O_SYNC works =========="
7821 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
7822 remote_ost_nodsh && skip "remote OST with nodsh" && return
7826 #define OBD_FAIL_SRV_ENOENT 0x217
7827 set_nodes_failloc "$(osts_nodes)" 0x217
7828 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c
7830 set_nodes_failloc "$(osts_nodes)" 0
7831 DIRTY=$(lctl get_param -n llite.*.dump_page_cache | grep -c dirty)
7832 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache |
7835 if [[ $RC -eq 0 ]]; then
7836 error "Must return error due to dropped pages, rc=$RC"
7840 if [[ $DIRTY -ne 0 || $WRITEBACK -ne 0 ]]; then
7841 error "Dirty pages not flushed to disk, dirty=$DIRTY, writeback=$WRITEBACK"
7845 echo "Dirty pages not leaked on ENOENT"
7847 # Due to the above error the OSC will issue all RPCs syncronously
7848 # until a subsequent RPC completes successfully without error.
7849 $MULTIOP $DIR/$tfile Ow4096yc
7854 run_test 118b "Reclaim dirty pages on fatal error =========="
7858 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
7860 # for 118c, restore the original resend count, LU-1940
7861 [ "$SLOW" = "no" ] && [ -n "$OLD_RESENDCOUNT" ] &&
7862 set_resend_count $OLD_RESENDCOUNT
7863 remote_ost_nodsh && skip "remote OST with nodsh" && return
7867 #define OBD_FAIL_OST_EROFS 0x216
7868 set_nodes_failloc "$(osts_nodes)" 0x216
7870 # multiop should block due to fsync until pages are written
7871 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c &
7875 if [[ `ps h -o comm -p $MULTIPID` != "multiop" ]]; then
7876 error "Multiop failed to block on fsync, pid=$MULTIPID"
7879 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache |
7881 if [[ $WRITEBACK -eq 0 ]]; then
7882 error "No page in writeback, writeback=$WRITEBACK"
7885 set_nodes_failloc "$(osts_nodes)" 0
7888 if [[ $RC -ne 0 ]]; then
7889 error "Multiop fsync failed, rc=$RC"
7892 DIRTY=$(lctl get_param -n llite.*.dump_page_cache | grep -c dirty)
7893 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache |
7895 if [[ $DIRTY -ne 0 || $WRITEBACK -ne 0 ]]; then
7896 error "Dirty pages not flushed to disk, dirty=$DIRTY, writeback=$WRITEBACK"
7900 echo "Dirty pages flushed via fsync on EROFS"
7903 run_test 118c "Fsync blocks on EROFS until dirty pages are flushed =========="
7905 # continue to use small resend count to reduce test_118* time (b=14842)
7906 [ "$SLOW" = "no" ] && set_resend_count $NO_SLOW_RESENDCOUNT
7910 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
7911 remote_ost_nodsh && skip "remote OST with nodsh" && return
7915 #define OBD_FAIL_OST_BRW_PAUSE_BULK
7916 set_nodes_failloc "$(osts_nodes)" 0x214
7917 # multiop should block due to fsync until pages are written
7918 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c &
7922 if [[ `ps h -o comm -p $MULTIPID` != "multiop" ]]; then
7923 error "Multiop failed to block on fsync, pid=$MULTIPID"
7926 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache |
7928 if [[ $WRITEBACK -eq 0 ]]; then
7929 error "No page in writeback, writeback=$WRITEBACK"
7932 wait $MULTIPID || error "Multiop fsync failed, rc=$?"
7933 set_nodes_failloc "$(osts_nodes)" 0
7935 DIRTY=$(lctl get_param -n llite.*.dump_page_cache | grep -c dirty)
7936 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache |
7938 if [[ $DIRTY -ne 0 || $WRITEBACK -ne 0 ]]; then
7939 error "Dirty pages not flushed to disk, dirty=$DIRTY, writeback=$WRITEBACK"
7943 echo "Dirty pages gaurenteed flushed via fsync"
7946 run_test 118d "Fsync validation inject a delay of the bulk =========="
7949 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
7952 #define OBD_FAIL_OSC_BRW_PREP_REQ2 0x40a
7953 lctl set_param fail_loc=0x8000040a
7955 # Should simulate EINVAL error which is fatal
7956 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c
7958 if [[ $RC -eq 0 ]]; then
7959 error "Must return error due to dropped pages, rc=$RC"
7962 lctl set_param fail_loc=0x0
7964 LOCKED=$(lctl get_param -n llite.*.dump_page_cache | grep -c locked)
7965 DIRTY=$(lctl get_param -n llite.*.dump_page_cache | grep -c dirty)
7966 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache |
7968 if [[ $LOCKED -ne 0 ]]; then
7969 error "Locked pages remain in cache, locked=$LOCKED"
7972 if [[ $DIRTY -ne 0 || $WRITEBACK -ne 0 ]]; then
7973 error "Dirty pages not flushed to disk, dirty=$DIRTY, writeback=$WRITEBACK"
7977 echo "No pages locked after fsync"
7982 run_test 118f "Simulate unrecoverable OSC side error =========="
7985 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
7988 #define OBD_FAIL_OSC_BRW_PREP_REQ 0x406
7989 lctl set_param fail_loc=0x406
7991 # simulate local -ENOMEM
7992 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c
7995 lctl set_param fail_loc=0
7996 if [[ $RC -eq 0 ]]; then
7997 error "Must return error due to dropped pages, rc=$RC"
8000 LOCKED=$(lctl get_param -n llite.*.dump_page_cache | grep -c locked)
8001 DIRTY=$(lctl get_param -n llite.*.dump_page_cache | grep -c dirty)
8002 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache |
8004 if [[ $LOCKED -ne 0 ]]; then
8005 error "Locked pages remain in cache, locked=$LOCKED"
8008 if [[ $DIRTY -ne 0 || $WRITEBACK -ne 0 ]]; then
8009 error "Dirty pages not flushed to disk, dirty=$DIRTY, writeback=$WRITEBACK"
8013 echo "No pages locked after fsync"
8018 run_test 118g "Don't stay in wait if we got local -ENOMEM =========="
8021 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
8022 remote_ost_nodsh && skip "remote OST with nodsh" && return
8026 #define OBD_FAIL_OST_BRW_WRITE_BULK 0x20e
8027 set_nodes_failloc "$(osts_nodes)" 0x20e
8028 # Should simulate ENOMEM error which is recoverable and should be handled by timeout
8029 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c
8032 set_nodes_failloc "$(osts_nodes)" 0
8033 if [[ $RC -eq 0 ]]; then
8034 error "Must return error due to dropped pages, rc=$RC"
8037 LOCKED=$(lctl get_param -n llite.*.dump_page_cache | grep -c locked)
8038 DIRTY=$(lctl get_param -n llite.*.dump_page_cache | grep -c dirty)
8039 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache |
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=$WRITEBACK"
8050 echo "No pages locked after fsync"
8054 run_test 118h "Verify timeout in handling recoverables errors =========="
8056 [ "$SLOW" = "no" ] && [ -n "$OLD_RESENDCOUNT" ] && set_resend_count $OLD_RESENDCOUNT
8059 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
8060 remote_ost_nodsh && skip "remote OST with nodsh" && return
8064 #define OBD_FAIL_OST_BRW_WRITE_BULK 0x20e
8065 set_nodes_failloc "$(osts_nodes)" 0x20e
8067 # Should simulate ENOMEM error which is recoverable and should be handled by timeout
8068 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c &
8071 set_nodes_failloc "$(osts_nodes)" 0
8075 if [[ $RC -ne 0 ]]; then
8076 error "got error, but should be not, rc=$RC"
8079 LOCKED=$(lctl get_param -n llite.*.dump_page_cache | grep -c locked)
8080 DIRTY=$(lctl get_param -n llite.*.dump_page_cache | grep -c dirty)
8081 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache | grep -c writeback)
8082 if [[ $LOCKED -ne 0 ]]; then
8083 error "Locked pages remain in cache, locked=$LOCKED"
8086 if [[ $DIRTY -ne 0 || $WRITEBACK -ne 0 ]]; then
8087 error "Dirty pages not flushed to disk, dirty=$DIRTY, writeback=$WRITEBACK"
8091 echo "No pages locked after fsync"
8095 run_test 118i "Fix error before timeout in recoverable error =========="
8097 [ "$SLOW" = "no" ] && set_resend_count 4
8100 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
8101 remote_ost_nodsh && skip "remote OST with nodsh" && return
8105 #define OBD_FAIL_OST_BRW_WRITE_BULK2 0x220
8106 set_nodes_failloc "$(osts_nodes)" 0x220
8108 # return -EIO from OST
8109 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c
8111 set_nodes_failloc "$(osts_nodes)" 0x0
8112 if [[ $RC -eq 0 ]]; then
8113 error "Must return error due to dropped pages, rc=$RC"
8116 LOCKED=$(lctl get_param -n llite.*.dump_page_cache | grep -c locked)
8117 DIRTY=$(lctl get_param -n llite.*.dump_page_cache | grep -c dirty)
8118 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache | grep -c writeback)
8119 if [[ $LOCKED -ne 0 ]]; then
8120 error "Locked pages remain in cache, locked=$LOCKED"
8123 # in recoverable error on OST we want resend and stay until it finished
8124 if [[ $DIRTY -ne 0 || $WRITEBACK -ne 0 ]]; then
8125 error "Dirty pages not flushed to disk, dirty=$DIRTY, writeback=$WRITEBACK"
8129 echo "No pages locked after fsync"
8133 run_test 118j "Simulate unrecoverable OST side error =========="
8137 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
8138 remote_ost_nodsh && skip "remote OSTs with nodsh" && return
8140 #define OBD_FAIL_OST_BRW_WRITE_BULK 0x20e
8141 set_nodes_failloc "$(osts_nodes)" 0x20e
8142 test_mkdir -p $DIR/$tdir
8144 for ((i=0;i<10;i++)); do
8145 (dd if=/dev/zero of=$DIR/$tdir/$tfile-$i bs=1M count=10 || \
8146 error "dd to $DIR/$tdir/$tfile-$i failed" )&
8153 set_nodes_failloc "$(osts_nodes)" 0
8156 run_test 118k "bio alloc -ENOMEM and IO TERM handling ========="
8160 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
8162 test_mkdir -p $DIR/$tdir
8163 $MULTIOP $DIR/$tdir Dy || error "fsync dir failed"
8166 run_test 118l "fsync dir ========="
8168 test_118m() # LU-3066
8170 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
8171 test_mkdir -p $DIR/$tdir
8172 $MULTIOP $DIR/$tdir DY || error "fdatasync dir failed"
8175 run_test 118m "fdatasync dir ========="
8177 [ "$SLOW" = "no" ] && [ -n "$OLD_RESENDCOUNT" ] && set_resend_count $OLD_RESENDCOUNT
8179 test_119a() # bug 11737
8181 BSIZE=$((512 * 1024))
8182 directio write $DIR/$tfile 0 1 $BSIZE
8183 # We ask to read two blocks, which is more than a file size.
8184 # directio will indicate an error when requested and actual
8185 # sizes aren't equeal (a normal situation in this case) and
8186 # print actual read amount.
8187 NOB=`directio read $DIR/$tfile 0 2 $BSIZE | awk '/error/ {print $6}'`
8188 if [ "$NOB" != "$BSIZE" ]; then
8189 error "read $NOB bytes instead of $BSIZE"
8193 run_test 119a "Short directIO read must return actual read amount"
8195 test_119b() # bug 11737
8197 [ "$OSTCOUNT" -lt "2" ] && skip_env "skipping 2-stripe test" && return
8199 $SETSTRIPE -c 2 $DIR/$tfile || error "setstripe failed"
8200 dd if=/dev/zero of=$DIR/$tfile bs=1M count=1 seek=1 || error "dd failed"
8202 $MULTIOP $DIR/$tfile oO_RDONLY:O_DIRECT:r$((2048 * 1024)) || \
8203 error "direct read failed"
8206 run_test 119b "Sparse directIO read must return actual read amount"
8208 test_119c() # bug 13099
8211 directio write $DIR/$tfile 3 1 $BSIZE || error "direct write failed"
8212 directio readhole $DIR/$tfile 0 2 $BSIZE || error "reading hole failed"
8215 run_test 119c "Testing for direct read hitting hole"
8217 test_119d() # bug 15950
8219 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
8220 MAX_RPCS_IN_FLIGHT=`$LCTL get_param -n osc.*OST0000-osc-[^mM]*.max_rpcs_in_flight`
8221 $LCTL set_param -n osc.*OST0000-osc-[^mM]*.max_rpcs_in_flight 1
8223 $SETSTRIPE $DIR/$tfile -i 0 -c 1 || error "setstripe failed"
8224 $DIRECTIO write $DIR/$tfile 0 1 $BSIZE || error "first directio failed"
8225 #define OBD_FAIL_OSC_DIO_PAUSE 0x40d
8226 lctl set_param fail_loc=0x40d
8227 $DIRECTIO write $DIR/$tfile 1 4 $BSIZE &
8230 cat $DIR/$tfile > /dev/null &
8231 lctl set_param fail_loc=0
8234 log "the DIO writes have completed, now wait for the reads (should not block very long)"
8236 [ -n "`ps h -p $pid_reads -o comm`" ] && \
8237 error "the read rpcs have not completed in 2s"
8239 $LCTL set_param -n osc.*OST0000-osc-[^mM]*.max_rpcs_in_flight $MAX_RPCS_IN_FLIGHT
8241 run_test 119d "The DIO path should try to send a new rpc once one is completed"
8244 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
8245 remote_mds_nodsh && skip "remote MDS with nodsh" && return
8246 test_mkdir -p $DIR/$tdir
8247 [ -z "`lctl get_param -n mdc.*.connect_flags | grep early_lock_cancel`" ] && \
8248 skip "no early lock cancel on server" && return 0
8250 lru_resize_disable mdc
8251 lru_resize_disable osc
8252 cancel_lru_locks mdc
8253 # asynchronous object destroy at MDT could cause bl ast to client
8254 cancel_lru_locks osc
8256 stat $DIR/$tdir > /dev/null
8257 can1=$(do_facet $SINGLEMDS \
8258 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
8259 awk '/ldlm_cancel/ {print $2}')
8260 blk1=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
8261 awk '/ldlm_bl_callback/ {print $2}')
8262 test_mkdir -c1 $DIR/$tdir/d1
8263 can2=$(do_facet $SINGLEMDS \
8264 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
8265 awk '/ldlm_cancel/ {print $2}')
8266 blk2=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
8267 awk '/ldlm_bl_callback/ {print $2}')
8268 [ $can1 -eq $can2 ] || error $((can2-can1)) "cancel RPC occured."
8269 [ $blk1 -eq $blk2 ] || error $((blk2-blk1)) "blocking RPC occured."
8270 lru_resize_enable mdc
8271 lru_resize_enable osc
8273 run_test 120a "Early Lock Cancel: mkdir test"
8276 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
8277 remote_mds_nodsh && skip "remote MDS with nodsh" && return
8278 test_mkdir $DIR/$tdir
8279 [ -z "$(lctl get_param -n mdc.*.connect_flags | grep early_lock_cancel)" ] && \
8280 skip "no early lock cancel on server" && return 0
8281 lru_resize_disable mdc
8282 lru_resize_disable osc
8283 cancel_lru_locks mdc
8284 stat $DIR/$tdir > /dev/null
8285 can1=$(do_facet $SINGLEMDS \
8286 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
8287 awk '/ldlm_cancel/ {print $2}')
8288 blk1=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
8289 awk '/ldlm_bl_callback/ {print $2}')
8291 can2=$(do_facet $SINGLEMDS \
8292 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
8293 awk '/ldlm_cancel/ {print $2}')
8294 blk2=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
8295 awk '/ldlm_bl_callback/ {print $2}')
8296 [ $can1 -eq $can2 ] || error $((can2-can1)) "cancel RPC occured."
8297 [ $blk1 -eq $blk2 ] || error $((blk2-blk1)) "blocking RPC occured."
8298 lru_resize_enable mdc
8299 lru_resize_enable osc
8301 run_test 120b "Early Lock Cancel: create test"
8304 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
8305 remote_mds_nodsh && skip "remote MDS with nodsh" && return
8306 test_mkdir -c1 $DIR/$tdir
8307 [ -z "$(lctl get_param -n mdc.*.connect_flags | grep early_lock_cancel)" ] && \
8308 skip "no early lock cancel on server" && return 0
8309 lru_resize_disable mdc
8310 lru_resize_disable osc
8311 test_mkdir -p -c1 $DIR/$tdir/d1
8312 test_mkdir -p -c1 $DIR/$tdir/d2
8313 touch $DIR/$tdir/d1/f1
8314 cancel_lru_locks mdc
8315 stat $DIR/$tdir/d1 $DIR/$tdir/d2 $DIR/$tdir/d1/f1 > /dev/null
8316 can1=$(do_facet $SINGLEMDS \
8317 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
8318 awk '/ldlm_cancel/ {print $2}')
8319 blk1=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
8320 awk '/ldlm_bl_callback/ {print $2}')
8321 ln $DIR/$tdir/d1/f1 $DIR/$tdir/d2/f2
8322 can2=$(do_facet $SINGLEMDS \
8323 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
8324 awk '/ldlm_cancel/ {print $2}')
8325 blk2=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
8326 awk '/ldlm_bl_callback/ {print $2}')
8327 [ $can1 -eq $can2 ] || error $((can2-can1)) "cancel RPC occured."
8328 [ $blk1 -eq $blk2 ] || error $((blk2-blk1)) "blocking RPC occured."
8329 lru_resize_enable mdc
8330 lru_resize_enable osc
8332 run_test 120c "Early Lock Cancel: link test"
8335 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
8336 remote_mds_nodsh && skip "remote MDS with nodsh" && return
8337 test_mkdir -p -c1 $DIR/$tdir
8338 [ -z "$(lctl get_param -n mdc.*.connect_flags | grep early_lock_cancel)" ] && \
8339 skip "no early lock cancel on server" && return 0
8340 lru_resize_disable mdc
8341 lru_resize_disable osc
8343 cancel_lru_locks mdc
8344 stat $DIR/$tdir > /dev/null
8345 can1=$(do_facet $SINGLEMDS \
8346 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
8347 awk '/ldlm_cancel/ {print $2}')
8348 blk1=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
8349 awk '/ldlm_bl_callback/ {print $2}')
8350 chmod a+x $DIR/$tdir
8351 can2=$(do_facet $SINGLEMDS \
8352 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
8353 awk '/ldlm_cancel/ {print $2}')
8354 blk2=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
8355 awk '/ldlm_bl_callback/ {print $2}')
8356 [ $can1 -eq $can2 ] || error $((can2-can1)) "cancel RPC occured."
8357 [ $blk1 -eq $blk2 ] || error $((blk2-blk1)) "blocking RPC occured."
8358 lru_resize_enable mdc
8359 lru_resize_enable osc
8361 run_test 120d "Early Lock Cancel: setattr test"
8364 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
8365 ! $($LCTL get_param -n mdc.*.connect_flags | grep -q early_lock_can) &&
8366 skip "no early lock cancel on server" && return 0
8367 remote_mds_nodsh && skip "remote MDS with nodsh" && return
8368 local dlmtrace_set=false
8370 test_mkdir -p -c1 $DIR/$tdir
8371 lru_resize_disable mdc
8372 lru_resize_disable osc
8373 ! $LCTL get_param debug | grep -q dlmtrace &&
8374 $LCTL set_param debug=+dlmtrace && dlmtrace_set=true
8375 dd if=/dev/zero of=$DIR/$tdir/f1 count=1
8376 cancel_lru_locks mdc
8377 cancel_lru_locks osc
8378 dd if=$DIR/$tdir/f1 of=/dev/null
8379 stat $DIR/$tdir $DIR/$tdir/f1 > /dev/null
8380 # XXX client can not do early lock cancel of OST lock
8381 # during unlink (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 unlink $DIR/$tdir/f1
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 -ne $can2 ] && error "$((can2 - can1)) cancel RPC occured" &&
8397 $LCTL dk $TMP/cancel.debug.txt
8398 [ $blk1 -ne $blk2 ] && error "$((blk2 - blk1)) blocking RPC occured" &&
8399 $LCTL dk $TMP/blocking.debug.txt
8400 $dlmtrace_set && $LCTL set_param debug=-dlmtrace
8401 lru_resize_enable mdc
8402 lru_resize_enable osc
8404 run_test 120e "Early Lock Cancel: unlink test"
8407 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
8408 [ -z "`lctl get_param -n mdc.*.connect_flags | grep early_lock_cancel`" ] && \
8409 skip "no early lock cancel on server" && return 0
8410 remote_mds_nodsh && skip "remote MDS with nodsh" && return
8411 test_mkdir -p -c1 $DIR/$tdir
8412 lru_resize_disable mdc
8413 lru_resize_disable osc
8414 test_mkdir -p -c1 $DIR/$tdir/d1
8415 test_mkdir -p -c1 $DIR/$tdir/d2
8416 dd if=/dev/zero of=$DIR/$tdir/d1/f1 count=1
8417 dd if=/dev/zero of=$DIR/$tdir/d2/f2 count=1
8418 cancel_lru_locks mdc
8419 cancel_lru_locks osc
8420 dd if=$DIR/$tdir/d1/f1 of=/dev/null
8421 dd if=$DIR/$tdir/d2/f2 of=/dev/null
8422 stat $DIR/$tdir/d1 $DIR/$tdir/d2 $DIR/$tdir/d1/f1 $DIR/$tdir/d2/f2 > /dev/null
8423 # XXX client can not do early lock cancel of OST lock
8424 # during rename (LU-4206), so cancel osc lock now.
8426 cancel_lru_locks osc
8427 can1=$(do_facet $SINGLEMDS \
8428 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
8429 awk '/ldlm_cancel/ {print $2}')
8430 blk1=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
8431 awk '/ldlm_bl_callback/ {print $2}')
8432 mrename $DIR/$tdir/d1/f1 $DIR/$tdir/d2/f2
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}')
8439 [ $can1 -eq $can2 ] || error $((can2-can1)) "cancel RPC occured."
8440 [ $blk1 -eq $blk2 ] || error $((blk2-blk1)) "blocking RPC occured."
8441 lru_resize_enable mdc
8442 lru_resize_enable osc
8444 run_test 120f "Early Lock Cancel: rename test"
8447 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
8448 [ -z "`lctl get_param -n mdc.*.connect_flags | grep early_lock_cancel`" ] && \
8449 skip "no early lock cancel on server" && return 0
8450 remote_mds_nodsh && skip "remote MDS with nodsh" && return
8451 lru_resize_disable mdc
8452 lru_resize_disable osc
8454 echo create $count files
8455 test_mkdir -p $DIR/$tdir
8456 cancel_lru_locks mdc
8457 cancel_lru_locks osc
8460 can0=$(do_facet $SINGLEMDS \
8461 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
8462 awk '/ldlm_cancel/ {print $2}')
8463 blk0=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
8464 awk '/ldlm_bl_callback/ {print $2}')
8465 createmany -o $DIR/$tdir/f $count
8467 can1=$(do_facet $SINGLEMDS \
8468 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
8469 awk '/ldlm_cancel/ {print $2}')
8470 blk1=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
8471 awk '/ldlm_bl_callback/ {print $2}')
8473 echo total: $((can1-can0)) cancels, $((blk1-blk0)) blockings
8474 echo rm $count files
8477 can2=$(do_facet $SINGLEMDS \
8478 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
8479 awk '/ldlm_cancel/ {print $2}')
8480 blk2=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
8481 awk '/ldlm_bl_callback/ {print $2}')
8483 echo total: $count removes in $((t2-t1))
8484 echo total: $((can2-can1)) cancels, $((blk2-blk1)) blockings
8486 # wait for commitment of removal
8487 lru_resize_enable mdc
8488 lru_resize_enable osc
8490 run_test 120g "Early Lock Cancel: performance test"
8492 test_121() { #bug #10589
8493 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
8495 writes=$(LANG=C dd if=/dev/zero of=$DIR/$tfile count=1 2>&1 | awk -F '+' '/out$/ {print $1}')
8496 #define OBD_FAIL_LDLM_CANCEL_RACE 0x310
8497 lctl set_param fail_loc=0x310
8498 cancel_lru_locks osc > /dev/null
8499 reads=$(LANG=C dd if=$DIR/$tfile of=/dev/null 2>&1 | awk -F '+' '/in$/ {print $1}')
8500 lctl set_param fail_loc=0
8501 [[ $reads -eq $writes ]] ||
8502 error "read $reads blocks, must be $writes blocks"
8504 run_test 121 "read cancel race ========="
8506 test_123a() { # was test 123, statahead(bug 11401)
8507 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
8509 if [ -z "$(grep "processor.*: 1" /proc/cpuinfo)" ]; then
8510 log "testing on UP system. Performance may be not as good as expected."
8515 test_mkdir -p $DIR/$tdir
8516 NUMFREE=$(df -i -P $DIR | tail -n 1 | awk '{ print $4 }')
8517 [[ $NUMFREE -gt 100000 ]] && NUMFREE=100000 || NUMFREE=$((NUMFREE-1000))
8519 for ((i=100, j=0; i<=$NUMFREE; j=$i, i=$((i * MULT)) )); do
8520 createmany -o $DIR/$tdir/$tfile $j $((i - j))
8522 max=`lctl get_param -n llite.*.statahead_max | head -n 1`
8523 lctl set_param -n llite.*.statahead_max 0
8524 lctl get_param llite.*.statahead_max
8525 cancel_lru_locks mdc
8526 cancel_lru_locks osc
8528 time ls -l $DIR/$tdir | wc -l
8530 delta=$((etime - stime))
8531 log "ls $i files without statahead: $delta sec"
8532 lctl set_param llite.*.statahead_max=$max
8534 swrong=`lctl get_param -n llite.*.statahead_stats | grep "statahead wrong:" | awk '{print $3}'`
8535 lctl get_param -n llite.*.statahead_max | grep '[0-9]'
8536 cancel_lru_locks mdc
8537 cancel_lru_locks osc
8539 time ls -l $DIR/$tdir | wc -l
8541 delta_sa=$((etime - stime))
8542 log "ls $i files with statahead: $delta_sa sec"
8543 lctl get_param -n llite.*.statahead_stats
8544 ewrong=`lctl get_param -n llite.*.statahead_stats | grep "statahead wrong:" | awk '{print $3}'`
8546 [[ $swrong -lt $ewrong ]] &&
8547 log "statahead was stopped, maybe too many locks held!"
8548 [[ $delta -eq 0 || $delta_sa -eq 0 ]] && continue
8550 if [ $((delta_sa * 100)) -gt $((delta * 105)) -a $delta_sa -gt $((delta + 2)) ]; then
8551 max=`lctl get_param -n llite.*.statahead_max | head -n 1`
8552 lctl set_param -n llite.*.statahead_max 0
8553 lctl get_param llite.*.statahead_max
8554 cancel_lru_locks mdc
8555 cancel_lru_locks osc
8557 time ls -l $DIR/$tdir | wc -l
8559 delta=$((etime - stime))
8560 log "ls $i files again without statahead: $delta sec"
8561 lctl set_param llite.*.statahead_max=$max
8562 if [ $((delta_sa * 100)) -gt $((delta * 105)) -a $delta_sa -gt $((delta + 2)) ]; then
8563 if [ $SLOWOK -eq 0 ]; then
8564 error "ls $i files is slower with statahead!"
8566 log "ls $i files is slower with statahead!"
8572 [ $delta -gt 20 ] && break
8573 [ $delta -gt 8 ] && MULT=$((50 / delta))
8574 [ "$SLOW" = "no" -a $delta -gt 5 ] && break
8582 delta=$((etime - stime))
8583 log "rm -r $DIR/$tdir/: $delta seconds"
8585 lctl get_param -n llite.*.statahead_stats
8587 run_test 123a "verify statahead work"
8589 test_123b () { # statahead(bug 15027)
8590 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
8591 test_mkdir -p $DIR/$tdir
8592 createmany -o $DIR/$tdir/$tfile-%d 1000
8594 cancel_lru_locks mdc
8595 cancel_lru_locks osc
8597 #define OBD_FAIL_MDC_GETATTR_ENQUEUE 0x803
8598 lctl set_param fail_loc=0x80000803
8599 ls -lR $DIR/$tdir > /dev/null
8601 lctl set_param fail_loc=0x0
8602 lctl get_param -n llite.*.statahead_stats
8607 run_test 123b "not panic with network error in statahead enqueue (bug 15027)"
8610 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
8611 [ -z "$($LCTL get_param -n mdc.*.connect_flags | grep lru_resize)" ] &&
8612 skip "no lru resize on server" && return 0
8614 test_mkdir -p $DIR/$tdir || error "failed to create $DIR/$tdir"
8616 log "create $NR files at $DIR/$tdir"
8617 createmany -o $DIR/$tdir/f $NR ||
8618 error "failed to create $NR files in $DIR/$tdir"
8620 cancel_lru_locks mdc
8621 ls -l $DIR/$tdir > /dev/null
8625 for VALUE in $($LCTL get_param ldlm.namespaces.*mdc-*.lru_size); do
8626 local PARAM=$(echo ${VALUE[0]} | cut -d "=" -f1)
8627 LRU_SIZE=$($LCTL get_param -n $PARAM)
8628 if [[ $LRU_SIZE -gt $(default_lru_size) ]]; then
8629 NSDIR=$(echo $PARAM | cut -d "." -f1-3)
8631 log "NS=$(basename $NSDIR)"
8636 if [[ -z "$NSDIR" || $LRU_SIZE -lt $(default_lru_size) ]]; then
8637 skip "Not enough cached locks created!"
8644 # We know that lru resize allows one client to hold $LIMIT locks
8645 # for 10h. After that locks begin to be killed by client.
8647 local LIMIT=$($LCTL get_param -n $NSDIR.pool.limit)
8649 if [ $LIMIT -lt $LRU_SIZE ]; then
8650 skip "Limit is too small $LIMIT"
8654 # Make LVF so higher that sleeping for $SLEEP is enough to _start_
8655 # killing locks. Some time was spent for creating locks. This means
8656 # that up to the moment of sleep finish we must have killed some of
8657 # them (10-100 locks). This depends on how fast ther were created.
8658 # Many of them were touched in almost the same moment and thus will
8659 # be killed in groups.
8660 local LVF=$(($MAX_HRS * 60 * 60 / $SLEEP * $LIMIT / $LRU_SIZE))
8662 # Use $LRU_SIZE_B here to take into account real number of locks
8663 # created in the case of CMD, LRU_SIZE_B != $NR in most of cases
8664 local LRU_SIZE_B=$LRU_SIZE
8666 local OLD_LVF=$($LCTL get_param -n $NSDIR.pool.lock_volume_factor)
8667 log "OLD_LVF=$OLD_LVF"
8668 $LCTL set_param -n $NSDIR.pool.lock_volume_factor $LVF
8670 # Let's make sure that we really have some margin. Client checks
8671 # cached locks every 10 sec.
8673 log "Sleep ${SLEEP} sec"
8675 while ((SEC<$SLEEP)); do
8679 LRU_SIZE=$($LCTL get_param -n $NSDIR/lru_size)
8683 $LCTL set_param -n $NSDIR.pool.lock_volume_factor $OLD_LVF
8684 local LRU_SIZE_A=$($LCTL get_param -n $NSDIR.lru_size)
8686 [[ $LRU_SIZE_B -gt $LRU_SIZE_A ]] || {
8687 error "No locks dropped in ${SLEEP}s. LRU size: $LRU_SIZE_A"
8688 unlinkmany $DIR/$tdir/f $NR
8692 log "Dropped "$((LRU_SIZE_B-LRU_SIZE_A))" locks in ${SLEEP}s"
8693 log "unlink $NR files at $DIR/$tdir"
8694 unlinkmany $DIR/$tdir/f $NR
8696 run_test 124a "lru resize ======================================="
8698 get_max_pool_limit()
8700 local limit=$($LCTL get_param \
8701 -n ldlm.namespaces.*-MDT0000-mdc-*.pool.limit)
8704 if [[ $l -gt $max ]]; then
8712 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
8713 [ -z "$($LCTL get_param -n mdc.*.connect_flags | grep lru_resize)" ] &&
8714 skip "no lru resize on server" && return 0
8716 LIMIT=$(get_max_pool_limit)
8718 NR=$(($(default_lru_size)*20))
8719 if [[ $NR -gt $LIMIT ]]; then
8720 log "Limit lock number by $LIMIT locks"
8724 IFree=$(mdsrate_inodes_available)
8725 if [ $IFree -lt $NR ]; then
8726 log "Limit lock number by $IFree inodes"
8730 lru_resize_disable mdc
8731 test_mkdir -p $DIR/$tdir/disable_lru_resize ||
8732 error "failed to create $DIR/$tdir/disable_lru_resize"
8734 createmany -o $DIR/$tdir/disable_lru_resize/f $NR
8735 log "doing ls -la $DIR/$tdir/disable_lru_resize 3 times"
8736 cancel_lru_locks mdc
8739 ls -la $DIR/$tdir/disable_lru_resize > /dev/null &
8742 ls -la $DIR/$tdir/disable_lru_resize > /dev/null &
8745 ls -la $DIR/$tdir/disable_lru_resize > /dev/null &
8749 nolruresize_delta=$((etime-stime))
8750 log "ls -la time: $nolruresize_delta seconds"
8751 log "lru_size = $(lctl get_param -n ldlm.namespaces.*mdc*.lru_size)"
8752 unlinkmany $DIR/$tdir/disable_lru_resize/f $NR
8754 lru_resize_enable mdc
8755 test_mkdir -p $DIR/$tdir/enable_lru_resize ||
8756 error "failed to create $DIR/$tdir/enable_lru_resize"
8758 createmany -o $DIR/$tdir/enable_lru_resize/f $NR
8759 log "doing ls -la $DIR/$tdir/enable_lru_resize 3 times"
8760 cancel_lru_locks mdc
8763 ls -la $DIR/$tdir/enable_lru_resize > /dev/null &
8766 ls -la $DIR/$tdir/enable_lru_resize > /dev/null &
8769 ls -la $DIR/$tdir/enable_lru_resize > /dev/null &
8773 lruresize_delta=$((etime-stime))
8774 log "ls -la time: $lruresize_delta seconds"
8775 log "lru_size = $(lctl get_param -n ldlm.namespaces.*mdc*.lru_size)"
8777 if [ $lruresize_delta -gt $nolruresize_delta ]; then
8778 log "ls -la is $(((lruresize_delta - $nolruresize_delta) * 100 / $nolruresize_delta))% slower with lru resize enabled"
8779 elif [ $nolruresize_delta -gt $lruresize_delta ]; then
8780 log "ls -la is $(((nolruresize_delta - $lruresize_delta) * 100 / $nolruresize_delta))% faster with lru resize enabled"
8782 log "lru resize performs the same with no lru resize"
8784 unlinkmany $DIR/$tdir/enable_lru_resize/f $NR
8786 run_test 124b "lru resize (performance test) ======================="
8789 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
8790 [ -z "$($LCTL get_param -n mdc.*.connect_flags | grep lru_resize)" ] &&
8791 skip "no lru resize on server" && return 0
8793 # cache ununsed locks on client
8795 cancel_lru_locks mdc
8796 test_mkdir -p $DIR/$tdir || error "failed to create $DIR/$tdir"
8797 createmany -o $DIR/$tdir/f $nr ||
8798 error "failed to create $nr files in $DIR/$tdir"
8799 ls -l $DIR/$tdir > /dev/null
8801 local nsdir="ldlm.namespaces.*-MDT0000-mdc-*"
8802 local unused=$($LCTL get_param -n $nsdir.lock_unused_count)
8803 local max_age=$($LCTL get_param -n $nsdir.lru_max_age)
8804 local recalc_p=$($LCTL get_param -n $nsdir.pool.recalc_period)
8805 echo "unused=$unused, max_age=$max_age, recalc_p=$recalc_p"
8807 # set lru_max_age to 1 sec
8808 $LCTL set_param $nsdir.lru_max_age=1000 # jiffies
8809 echo "sleep $((recalc_p * 2)) seconds..."
8810 sleep $((recalc_p * 2))
8812 local remaining=$($LCTL get_param -n $nsdir.lock_unused_count)
8813 # restore lru_max_age
8814 $LCTL set_param -n $nsdir.lru_max_age $max_age
8815 [ $remaining -eq 0 ] || error "$remaining locks are not canceled"
8816 unlinkmany $DIR/$tdir/f $nr
8818 run_test 124c "LRUR cancel very aged locks"
8820 test_125() { # 13358
8821 [ -z "$(lctl get_param -n llite.*.client_type | grep local)" ] && skip "must run as local client" && return
8822 [ -z "$(lctl get_param -n mdc.*-mdc-*.connect_flags | grep acl)" ] && skip "must have acl enabled" && return
8823 [ -z "$(which setfacl)" ] && skip "must have setfacl tool" && return
8824 test_mkdir -p $DIR/d125 || error "mkdir failed"
8825 $SETSTRIPE -S 65536 -c -1 $DIR/d125 || error "setstripe failed"
8826 setfacl -R -m u:bin:rwx $DIR/d125 || error "setfacl $DIR/d125 failed"
8827 ls -ld $DIR/d125 || error "cannot access $DIR/d125"
8829 run_test 125 "don't return EPROTO when a dir has a non-default striping and ACLs"
8831 test_126() { # bug 12829/13455
8832 [ -z "$(lctl get_param -n llite.*.client_type | grep local)" ] && skip "must run as local client" && return
8833 [ "$UID" != 0 ] && skip_env "skipping $TESTNAME (must run as root)" && return
8834 $GSS && skip "must run as gss disabled" && return
8836 $RUNAS -u 0 -g 1 touch $DIR/$tfile || error "touch failed"
8837 gid=`ls -n $DIR/$tfile | awk '{print $4}'`
8839 [ $gid -eq "1" ] || error "gid is set to" $gid "instead of 1"
8841 run_test 126 "check that the fsgid provided by the client is taken into account"
8843 test_127a() { # bug 15521
8844 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
8845 $SETSTRIPE -i 0 -c 1 $DIR/$tfile || error "setstripe failed"
8846 $LCTL set_param osc.*.stats=0
8847 FSIZE=$((2048 * 1024))
8848 dd if=/dev/zero of=$DIR/$tfile bs=$FSIZE count=1
8849 cancel_lru_locks osc
8850 dd if=$DIR/$tfile of=/dev/null bs=$FSIZE
8852 $LCTL get_param osc.*0000-osc-*.stats | grep samples > $DIR/${tfile}.tmp
8853 while read NAME COUNT SAMP UNIT MIN MAX SUM SUMSQ; do
8854 echo "got $COUNT $NAME"
8855 [ ! $MIN ] && error "Missing min value for $NAME proc entry"
8856 eval $NAME=$COUNT || error "Wrong proc format"
8859 read_bytes|write_bytes)
8860 [ $MIN -lt 4096 ] && error "min is too small: $MIN"
8861 [ $MIN -gt $FSIZE ] && error "min is too big: $MIN"
8862 [ $MAX -lt 4096 ] && error "max is too small: $MAX"
8863 [ $MAX -gt $FSIZE ] && error "max is too big: $MAX"
8864 [ $SUM -ne $FSIZE ] && error "sum is wrong: $SUM"
8865 [ $SUMSQ -lt $(((FSIZE /4096) * (4096 * 4096))) ] &&
8866 error "sumsquare is too small: $SUMSQ"
8867 [ $SUMSQ -gt $((FSIZE * FSIZE)) ] &&
8868 error "sumsquare is too big: $SUMSQ"
8872 done < $DIR/${tfile}.tmp
8874 #check that we actually got some stats
8875 [ "$read_bytes" ] || error "Missing read_bytes stats"
8876 [ "$write_bytes" ] || error "Missing write_bytes stats"
8877 [ "$read_bytes" != 0 ] || error "no read done"
8878 [ "$write_bytes" != 0 ] || error "no write done"
8880 run_test 127a "verify the client stats are sane"
8882 test_127b() { # bug LU-333
8883 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
8884 $LCTL set_param llite.*.stats=0
8885 FSIZE=65536 # sized fixed to match PAGE_SIZE for most clients
8886 # perform 2 reads and writes so MAX is different from SUM.
8887 dd if=/dev/zero of=$DIR/$tfile bs=$FSIZE count=1
8888 dd if=/dev/zero of=$DIR/$tfile bs=$FSIZE count=1
8889 cancel_lru_locks osc
8890 dd if=$DIR/$tfile of=/dev/null bs=$FSIZE count=1
8891 dd if=$DIR/$tfile of=/dev/null bs=$FSIZE count=1
8893 $LCTL get_param llite.*.stats | grep samples > $TMP/${tfile}.tmp
8894 while read NAME COUNT SAMP UNIT MIN MAX SUM SUMSQ; do
8895 echo "got $COUNT $NAME"
8896 eval $NAME=$COUNT || error "Wrong proc format"
8900 [ $COUNT -ne 2 ] && error "count is not 2: $COUNT"
8901 [ $MIN -ne $FSIZE ] && error "min is not $FSIZE: $MIN"
8902 [ $MAX -ne $FSIZE ] && error "max is incorrect: $MAX"
8903 [ $SUM -ne $((FSIZE * 2)) ] && error "sum is wrong: $SUM"
8906 [ $COUNT -ne 2 ] && error "count is not 2: $COUNT"
8907 [ $MIN -ne $FSIZE ] && error "min is not $FSIZE: $MIN"
8908 [ $MAX -ne $FSIZE ] && error "max is incorrect: $MAX"
8909 [ $SUM -ne $((FSIZE * 2)) ] && error "sum is wrong: $SUM"
8913 done < $TMP/${tfile}.tmp
8915 #check that we actually got some stats
8916 [ "$read_bytes" ] || error "Missing read_bytes stats"
8917 [ "$write_bytes" ] || error "Missing write_bytes stats"
8918 [ "$read_bytes" != 0 ] || error "no read done"
8919 [ "$write_bytes" != 0 ] || error "no write done"
8921 rm -f $TMP/${tfile}.tmp
8923 run_test 127b "verify the llite client stats are sane"
8925 test_128() { # bug 15212
8927 $LFS 2>&1 <<-EOF | tee $TMP/$tfile.log
8932 result=$(grep error $TMP/$tfile.log)
8933 rm -f $DIR/$tfile $TMP/$tfile.log
8935 error "consecutive find's under interactive lfs failed"
8937 run_test 128 "interactive lfs for 2 consecutive find's"
8944 local LDPROC=/proc/fs/ldiskfs
8945 local facets=$(get_facets MDS)
8947 for facet in ${facets//,/ }; do
8948 canondev=$(ldiskfs_canon \
8949 *.$(convert_facet2label $facet).mntdev $facet)
8950 do_facet $facet "test -e $LDPROC/$canondev/max_dir_size" ||
8951 LDPROC=/sys/fs/ldiskfs
8952 do_facet $facet "echo $1 >$LDPROC/$canondev/max_dir_size"
8953 do_facet $facet "test -e $LDPROC/$canondev/warning_dir_size" ||
8954 LDPROC=/sys/fs/ldiskfs
8955 do_facet $facet "echo $2 >$LDPROC/$canondev/warning_dir_size"
8960 local facets=$(get_facets MDS)
8961 for facet in ${facets//,/ }; do
8962 do_facet $facet "dmesg | tail -3 | grep -q $1" && return 0
8968 [[ $(lustre_version_code $SINGLEMDS) -ge $(version_code 2.5.56) ]] ||
8969 { skip "Need MDS version with at least 2.5.56"; return 0; }
8971 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
8972 if [ "$(facet_fstype $SINGLEMDS)" != ldiskfs ]; then
8973 skip "Only applicable to ldiskfs-based MDTs"
8976 remote_mds_nodsh && skip "remote MDS with nodsh" && return
8984 # block size of mds1
8985 local MDT_DEV=$(mdsdevname ${SINGLEMDS//mds/})
8986 local MDSBLOCKSIZE=$($LCTL get_param -n mdc.*MDT0000*.blocksize)
8987 local MAX=$((MDSBLOCKSIZE * 5))
8988 set_dir_limits $MAX $MAX
8989 local I=$(stat -c%s "$DIR/$tdir")
8991 while [[ $I -le $MAX ]]; do
8992 $MULTIOP $DIR/$tdir/$J Oc
8994 if [ $has_warning -eq 0 ]; then
8995 check_mds_dmesg '"is approaching"' &&
8998 #check two errors ENOSPC for new version of ext4 max_dir_size patch
8999 #mainline kernel commit df981d03eeff7971ac7e6ff37000bfa702327ef1
9000 #and EFBIG for previous versions
9001 if [ $rc -eq $EFBIG -o $rc -eq $ENOSPC ]; then
9003 echo "return code $rc received as expected"
9005 createmany -o $DIR/$tdir/$J_file_ 1000 ||
9006 error_exit "create failed w/o dir size limit"
9008 check_mds_dmesg '"has reached"' ||
9009 error_exit "has reached message should be output"
9011 [ $has_warning -eq 0 ] &&
9012 error_exit "warning message should be output"
9014 I=$(stat -c%s "$DIR/$tdir")
9016 if [ $(lustre_version_code $SINGLEMDS) -lt \
9017 $(version_code 2.4.51) ]
9019 [[ $I -eq $MAX ]] && return 0
9021 [[ $I -gt $MAX ]] && return 0
9023 error_exit "current dir size $I, previous limit $MAX"
9024 elif [ $rc -ne 0 ]; then
9026 error_exit "return code $rc received instead of expected " \
9027 "$EFBIG or $ENOSPC, files in dir $I"
9030 I=$(stat -c%s "$DIR/$tdir")
9034 error "exceeded dir size limit $MAX($MDSCOUNT) : $I bytes"
9036 run_test 129 "test directory size limit ========================"
9045 local filefrag_op=$(filefrag -e 2>&1 | grep "invalid option")
9046 [ -n "$filefrag_op" ] && skip_env "filefrag does not support FIEMAP" &&
9049 trap cleanup_130 EXIT RETURN
9051 local fm_file=$DIR/$tfile
9052 $SETSTRIPE -S 65536 -c 1 $fm_file || error "setstripe on $fm_file"
9053 dd if=/dev/zero of=$fm_file bs=65536 count=1 ||
9054 error "dd failed for $fm_file"
9056 # LU-1795: test filefrag/FIEMAP once, even if unsupported
9057 filefrag -ves $fm_file
9059 [ "$(facet_fstype ost$(($($GETSTRIPE -i $fm_file) + 1)))" = "zfs" ] &&
9060 skip "ORI-366/LU-1941: FIEMAP unimplemented on ZFS" && return
9061 [ $RC != 0 ] && error "filefrag $fm_file failed"
9063 filefrag_op=$(filefrag -ve $fm_file |
9064 sed -n '/ext:/,/found/{/ext:/d; /found/d; p}')
9065 lun=$($GETSTRIPE -i $fm_file)
9067 start_blk=`echo $filefrag_op | cut -d: -f2 | cut -d. -f1`
9070 for line in $filefrag_op
9072 frag_lun=`echo $line | cut -d: -f5`
9073 ext_len=`echo $line | cut -d: -f4`
9074 if (( $frag_lun != $lun )); then
9076 error "FIEMAP on 1-stripe file($fm_file) failed"
9079 (( tot_len += ext_len ))
9082 if (( lun != frag_lun || start_blk != 0 || tot_len != 64 )); then
9084 error "FIEMAP on 1-stripe file($fm_file) failed;"
9090 echo "FIEMAP on single striped file succeeded"
9092 run_test 130a "FIEMAP (1-stripe file)"
9095 [ "$OSTCOUNT" -lt "2" ] &&
9096 skip_env "skipping FIEMAP on $OSTCOUNT-stripe file" && return
9098 local filefrag_op=$(filefrag -e 2>&1 | grep "invalid option")
9099 [ -n "$filefrag_op" ] && skip_env "filefrag does not support FIEMAP" &&
9102 trap cleanup_130 EXIT RETURN
9104 local fm_file=$DIR/$tfile
9105 $SETSTRIPE -S 65536 -c $OSTCOUNT $fm_file ||
9106 error "setstripe on $fm_file"
9107 [ "$(facet_fstype ost$(($($GETSTRIPE -i $fm_file) + 1)))" = "zfs" ] &&
9108 skip "ORI-366/LU-1941: FIEMAP unimplemented on ZFS" && return
9110 dd if=/dev/zero of=$fm_file bs=1M count=$OSTCOUNT ||
9111 error "dd failed on $fm_file"
9113 filefrag -ves $fm_file || error "filefrag $fm_file failed"
9114 filefrag_op=$(filefrag -ve $fm_file |
9115 sed -n '/ext:/,/found/{/ext:/d; /found/d; p}')
9117 last_lun=$(echo $filefrag_op | cut -d: -f5 |
9118 sed -e 's/^[ \t]*/0x/' | sed -e 's/0x0x/0x/')
9123 for line in $filefrag_op
9125 frag_lun=$(echo $line | cut -d: -f5 |
9126 sed -e 's/^[ \t]*/0x/' | sed -e 's/0x0x/0x/')
9127 ext_len=$(echo $line | cut -d: -f4)
9128 if (( $frag_lun != $last_lun )); then
9129 if (( tot_len != 1024 )); then
9131 error "FIEMAP on $fm_file failed; returned " \
9132 "len $tot_len for OST $last_lun instead of 1024"
9139 (( tot_len += ext_len ))
9142 if (( num_luns != $OSTCOUNT || tot_len != 1024 )); then
9144 error "FIEMAP on $fm_file failed; returned wrong number of " \
9145 "luns or wrong len for OST $last_lun"
9151 echo "FIEMAP on $OSTCOUNT-stripe file succeeded"
9153 run_test 130b "FIEMAP ($OSTCOUNT-stripe file)"
9156 [ "$OSTCOUNT" -lt "2" ] &&
9157 skip_env "skipping FIEMAP on 2-stripe file" && return
9159 filefrag_op=$(filefrag -e 2>&1 | grep "invalid option")
9160 [ -n "$filefrag_op" ] && skip "filefrag does not support FIEMAP" &&
9163 trap cleanup_130 EXIT RETURN
9165 local fm_file=$DIR/$tfile
9166 $SETSTRIPE -S 65536 -c 2 $fm_file || error "setstripe on $fm_file"
9167 [ "$(facet_fstype ost$(($($GETSTRIPE -i $fm_file) + 1)))" = "zfs" ] &&
9168 skip "ORI-366/LU-1941: FIEMAP unimplemented on ZFS" && return
9170 dd if=/dev/zero of=$fm_file seek=1 bs=1M count=1 ||
9171 error "dd failed on $fm_file"
9173 filefrag -ves $fm_file || error "filefrag $fm_file failed"
9174 filefrag_op=$(filefrag -ve $fm_file |
9175 sed -n '/ext:/,/found/{/ext:/d; /found/d; p}')
9177 last_lun=$(echo $filefrag_op | cut -d: -f5 |
9178 sed -e 's/^[ \t]*/0x/' | sed -e 's/0x0x/0x/')
9183 for line in $filefrag_op
9185 frag_lun=$(echo $line | cut -d: -f5 |
9186 sed -e 's/^[ \t]*/0x/' | sed -e 's/0x0x/0x/')
9187 ext_len=$(echo $line | cut -d: -f4)
9188 if (( $frag_lun != $last_lun )); then
9189 logical=`echo $line | cut -d: -f2 | cut -d. -f1`
9190 if (( logical != 512 )); then
9192 error "FIEMAP on $fm_file failed; returned " \
9193 "logical start for lun $logical instead of 512"
9196 if (( tot_len != 512 )); then
9198 error "FIEMAP on $fm_file failed; returned " \
9199 "len $tot_len for OST $last_lun instead of 1024"
9206 (( tot_len += ext_len ))
9209 if (( num_luns != 2 || tot_len != 512 )); then
9211 error "FIEMAP on $fm_file failed; returned wrong number of " \
9212 "luns or wrong len for OST $last_lun"
9218 echo "FIEMAP on 2-stripe file with hole succeeded"
9220 run_test 130c "FIEMAP (2-stripe file with hole)"
9223 [ "$OSTCOUNT" -lt "3" ] &&
9224 skip_env "skipping FIEMAP on N-stripe file test" && return
9226 filefrag_op=$(filefrag -e 2>&1 | grep "invalid option")
9227 [ -n "$filefrag_op" ] && skip "filefrag does not support FIEMAP" &&
9230 trap cleanup_130 EXIT RETURN
9232 local fm_file=$DIR/$tfile
9233 $SETSTRIPE -S 65536 -c $OSTCOUNT $fm_file ||
9234 error "setstripe on $fm_file"
9235 [ "$(facet_fstype ost$(($($GETSTRIPE -i $fm_file) + 1)))" = "zfs" ] &&
9236 skip "ORI-366/LU-1941: FIEMAP unimplemented on ZFS" && return
9238 local actual_stripecnt=$($GETSTRIPE -c $fm_file)
9239 dd if=/dev/zero of=$fm_file bs=1M count=$actual_stripecnt ||
9240 error "dd failed on $fm_file"
9242 filefrag -ves $fm_file || error "filefrag $fm_file failed"
9243 filefrag_op=$(filefrag -ve $fm_file |
9244 sed -n '/ext:/,/found/{/ext:/d; /found/d; p}')
9246 last_lun=$(echo $filefrag_op | cut -d: -f5 |
9247 sed -e 's/^[ \t]*/0x/' | sed -e 's/0x0x/0x/')
9252 for line in $filefrag_op
9254 frag_lun=$(echo $line | cut -d: -f5 |
9255 sed -e 's/^[ \t]*/0x/' | sed -e 's/0x0x/0x/')
9256 ext_len=$(echo $line | cut -d: -f4)
9257 if (( $frag_lun != $last_lun )); then
9258 if (( tot_len != 1024 )); then
9260 error "FIEMAP on $fm_file failed; returned " \
9261 "len $tot_len for OST $last_lun instead of 1024"
9268 (( tot_len += ext_len ))
9271 if (( num_luns != actual_stripecnt || tot_len != 1024 )); then
9273 error "FIEMAP on $fm_file failed; returned wrong number of " \
9274 "luns or wrong len for OST $last_lun"
9280 echo "FIEMAP on N-stripe file succeeded"
9282 run_test 130d "FIEMAP (N-stripe file)"
9285 [ "$OSTCOUNT" -lt "2" ] &&
9286 skip_env "skipping continuation FIEMAP test" && return
9288 filefrag_op=$(filefrag -e 2>&1 | grep "invalid option")
9289 [ -n "$filefrag_op" ] && skip "filefrag does not support FIEMAP" && return
9291 trap cleanup_130 EXIT RETURN
9293 local fm_file=$DIR/$tfile
9294 $SETSTRIPE -S 131072 -c 2 $fm_file || error "setstripe on $fm_file"
9295 [ "$(facet_fstype ost$(($($GETSTRIPE -i $fm_file) + 1)))" = "zfs" ] &&
9296 skip "ORI-366/LU-1941: FIEMAP unimplemented on ZFS" && return
9299 EXPECTED_LEN=$(( (NUM_BLKS / 2) * 64 ))
9300 for ((i = 0; i < $NUM_BLKS; i++))
9302 dd if=/dev/zero of=$fm_file count=1 bs=64k seek=$((2*$i)) conv=notrunc > /dev/null 2>&1
9305 filefrag -ves $fm_file || error "filefrag $fm_file failed"
9306 filefrag_op=$(filefrag -ve $fm_file |
9307 sed -n '/ext:/,/found/{/ext:/d; /found/d; p}')
9309 last_lun=$(echo $filefrag_op | cut -d: -f5 |
9310 sed -e 's/^[ \t]*/0x/' | sed -e 's/0x0x/0x/')
9315 for line in $filefrag_op
9317 frag_lun=$(echo $line | cut -d: -f5 |
9318 sed -e 's/^[ \t]*/0x/' | sed -e 's/0x0x/0x/')
9319 ext_len=$(echo $line | cut -d: -f4)
9320 if (( $frag_lun != $last_lun )); then
9321 if (( tot_len != $EXPECTED_LEN )); then
9323 error "FIEMAP on $fm_file failed; returned " \
9324 "len $tot_len for OST $last_lun instead " \
9332 (( tot_len += ext_len ))
9335 if (( num_luns != 2 || tot_len != $EXPECTED_LEN )); then
9337 error "FIEMAP on $fm_file failed; returned wrong number " \
9338 "of luns or wrong len for OST $last_lun"
9344 echo "FIEMAP with continuation calls succeeded"
9346 run_test 130e "FIEMAP (test continuation FIEMAP calls)"
9348 # Test for writev/readv
9350 rwv -f $DIR/$tfile -w -n 3 524288 1048576 1572864 || \
9351 error "writev test failed"
9352 rwv -f $DIR/$tfile -r -v -n 2 1572864 1048576 || \
9353 error "readv failed"
9356 run_test 131a "test iov's crossing stripe boundary for writev/readv"
9359 rwv -f $DIR/$tfile -w -a -n 3 524288 1048576 1572864 || \
9360 error "append writev test failed"
9361 rwv -f $DIR/$tfile -w -a -n 2 1572864 1048576 || \
9362 error "append writev test failed"
9365 run_test 131b "test append writev"
9368 rwv -f $DIR/$tfile -w -d -n 1 1048576 || return 0
9371 run_test 131c "test read/write on file w/o objects"
9374 rwv -f $DIR/$tfile -w -n 1 1572864
9375 NOB=`rwv -f $DIR/$tfile -r -n 3 524288 524288 1048576 | awk '/error/ {print $6}'`
9376 if [ "$NOB" != 1572864 ]; then
9377 error "Short read filed: read $NOB bytes instead of 1572864"
9381 run_test 131d "test short read"
9384 rwv -f $DIR/$tfile -w -s 1048576 -n 1 1048576
9385 rwv -f $DIR/$tfile -r -z -s 0 -n 1 524288 || \
9386 error "read hitting hole failed"
9389 run_test 131e "test read hitting hole"
9398 mds*) res=$(do_facet $facet \
9399 $LCTL get_param mdt.$FSNAME-MDT0000.md_stats | grep "$op")
9401 ost*) res=$(do_facet $facet \
9402 $LCTL get_param obdfilter.$FSNAME-OST0000.stats | grep "$op")
9404 *) error "Wrong facet '$facet'" ;;
9407 [ "$res" ] || error "The counter for $op on $facet was not incremented"
9408 # if the argument $3 is zero, it means any stat increment is ok.
9409 if [[ $want -gt 0 ]]; then
9410 local count=$(echo $res | awk '{ print $2 }')
9411 [[ $count -ne $want ]] &&
9412 error "The $op counter on $facet is $count, not $want"
9417 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
9418 remote_ost_nodsh && skip "remote OST with nodsh" && return
9419 remote_mds_nodsh && skip "remote MDS with nodsh" && return
9421 do_facet $SINGLEMDS $LCTL list_param mdt.*.rename_stats ||
9422 { skip "MDS doesn't support rename stats"; return; }
9423 local testdir=$DIR/${tdir}/stats_testdir
9424 mkdir -p $DIR/${tdir}
9427 do_facet $SINGLEMDS $LCTL set_param mdt.*.md_stats=clear
9428 do_facet ost1 $LCTL set_param obdfilter.*.stats=clear
9430 # verify mdt stats first.
9431 mkdir ${testdir} || error "mkdir failed"
9432 check_stats $SINGLEMDS "mkdir" 1
9433 touch ${testdir}/${tfile} || error "touch failed"
9434 check_stats $SINGLEMDS "open" 1
9435 check_stats $SINGLEMDS "close" 1
9436 [ $(lustre_version_code $SINGLEMDS) -ge $(version_code 2.8.54) ] && {
9437 mknod ${testdir}/${tfile}-pipe p || error "mknod failed"
9438 check_stats $SINGLEMDS "mknod" 2
9440 rm -f ${testdir}/${tfile}-pipe || error "pipe remove failed"
9441 check_stats $SINGLEMDS "unlink" 1
9442 rm -f ${testdir}/${tfile} || error "file remove failed"
9443 check_stats $SINGLEMDS "unlink" 2
9445 # remove working dir and check mdt stats again.
9446 rmdir ${testdir} || error "rmdir failed"
9447 check_stats $SINGLEMDS "rmdir" 1
9449 local testdir1=$DIR/${tdir}/stats_testdir1
9451 mkdir -p ${testdir1}
9452 touch ${testdir1}/test1
9453 mv ${testdir1}/test1 ${testdir} || error "file crossdir rename"
9454 check_stats $SINGLEMDS "crossdir_rename" 1
9456 mv ${testdir}/test1 ${testdir}/test0 || error "file samedir rename"
9457 check_stats $SINGLEMDS "samedir_rename" 1
9461 run_test 133a "Verifying MDT stats ========================================"
9464 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
9465 remote_ost_nodsh && skip "remote OST with nodsh" && return
9466 remote_mds_nodsh && skip "remote MDS with nodsh" && return
9467 local testdir=$DIR/${tdir}/stats_testdir
9468 mkdir -p ${testdir} || error "mkdir failed"
9469 touch ${testdir}/${tfile} || error "touch failed"
9470 cancel_lru_locks mdc
9473 do_facet $SINGLEMDS $LCTL set_param mdt.*.md_stats=clear
9474 do_facet ost1 $LCTL set_param obdfilter.*.stats=clear
9476 # extra mdt stats verification.
9477 chmod 444 ${testdir}/${tfile} || error "chmod failed"
9478 check_stats $SINGLEMDS "setattr" 1
9479 do_facet $SINGLEMDS $LCTL set_param mdt.*.md_stats=clear
9480 if [ $(lustre_version_code $SINGLEMDS) -ne $(version_code 2.2.0) ]
9482 ls -l ${testdir}/${tfile} > /dev/null|| error "ls failed"
9483 check_stats $SINGLEMDS "getattr" 1
9485 $LFS df || error "lfs failed"
9486 check_stats $SINGLEMDS "statfs" 1
9490 run_test 133b "Verifying extra MDT stats =================================="
9493 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
9494 remote_ost_nodsh && skip "remote OST with nodsh" && return
9495 remote_mds_nodsh && skip "remote MDS with nodsh" && return
9496 local testdir=$DIR/${tdir}/stats_testdir
9497 test_mkdir -p ${testdir} || error "mkdir failed"
9499 # verify obdfilter stats.
9500 $SETSTRIPE -c 1 -i 0 ${testdir}/${tfile}
9502 cancel_lru_locks osc
9503 wait_delete_completed
9506 do_facet $SINGLEMDS $LCTL set_param mdt.*.md_stats=clear
9507 do_facet ost1 $LCTL set_param obdfilter.*.stats=clear
9509 dd if=/dev/zero of=${testdir}/${tfile} conv=notrunc bs=512k count=1 || error "dd failed"
9511 cancel_lru_locks osc
9512 check_stats ost1 "write" 1
9514 dd if=${testdir}/${tfile} of=/dev/null bs=1k count=1 || error "dd failed"
9515 check_stats ost1 "read" 1
9517 > ${testdir}/${tfile} || error "truncate failed"
9518 check_stats ost1 "punch" 1
9520 rm -f ${testdir}/${tfile} || error "file remove failed"
9521 wait_delete_completed
9522 check_stats ost1 "destroy" 1
9526 run_test 133c "Verifying OST stats ========================================"
9533 while [ $value -ge 2 ]; do
9538 if [ $orig -gt $order ]; then
9546 local size=('K' 'M' 'G' 'T');
9548 local size_string=$value
9550 while [ $value -ge 1024 ]; do
9551 if [ $i -gt 3 ]; then
9552 #T is the biggest unit we get here, if that is bigger,
9554 size_string=${value}T
9557 value=$((value >> 10))
9558 if [ $value -lt 1024 ]; then
9559 size_string=${value}${size[$i]}
9570 local context=${2:-.}
9571 local sample=$(do_facet $SINGLEMDS $LCTL get_param mdt.*.rename_stats |
9573 awk '/ '${size}'/ {print $4}' | sed -e "s/,//g")
9578 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
9579 remote_ost_nodsh && skip "remote OST with nodsh" && return
9580 remote_mds_nodsh && skip "remote MDS with nodsh" && return
9581 do_facet $SINGLEMDS $LCTL list_param mdt.*.rename_stats ||
9582 { skip "MDS doesn't support rename stats"; return; }
9584 local testdir1=$DIR/${tdir}/stats_testdir1
9585 local testdir2=$DIR/${tdir}/stats_testdir2
9587 do_facet $SINGLEMDS $LCTL set_param mdt.*.rename_stats=clear
9589 mkdir -p ${testdir1} || error "mkdir failed"
9590 mkdir -p ${testdir2} || error "mkdir failed"
9592 createmany -o $testdir1/test 512 || error "createmany failed"
9594 # check samedir rename size
9595 mv ${testdir1}/test0 ${testdir1}/test_0
9597 local testdir1_size=$(ls -l $DIR/${tdir} |
9598 awk '/stats_testdir1/ {print $5}')
9599 local testdir2_size=$(ls -l $DIR/${tdir} |
9600 awk '/stats_testdir2/ {print $5}')
9602 testdir1_size=$(order_2 $testdir1_size)
9603 testdir2_size=$(order_2 $testdir2_size)
9605 testdir1_size=$(size_in_KMGT $testdir1_size)
9606 testdir2_size=$(size_in_KMGT $testdir2_size)
9608 echo "source rename dir size: ${testdir1_size}"
9609 echo "target rename dir size: ${testdir2_size}"
9611 local cmd="do_facet $SINGLEMDS $LCTL get_param mdt.*.rename_stats"
9612 eval $cmd || error "$cmd failed"
9613 local samedir=$($cmd | grep 'same_dir')
9614 local same_sample=$(get_rename_size $testdir1_size)
9615 [ -z "$samedir" ] && error "samedir_rename_size count error"
9616 [[ $same_sample -eq 1 ]] ||
9617 error "samedir_rename_size error $same_sample"
9618 echo "Check same dir rename stats success"
9620 do_facet $SINGLEMDS $LCTL set_param mdt.*.rename_stats=clear
9622 # check crossdir rename size
9623 mv ${testdir1}/test_0 ${testdir2}/test_0
9625 testdir1_size=$(ls -l $DIR/${tdir} |
9626 awk '/stats_testdir1/ {print $5}')
9627 testdir2_size=$(ls -l $DIR/${tdir} |
9628 awk '/stats_testdir2/ {print $5}')
9630 testdir1_size=$(order_2 $testdir1_size)
9631 testdir2_size=$(order_2 $testdir2_size)
9633 testdir1_size=$(size_in_KMGT $testdir1_size)
9634 testdir2_size=$(size_in_KMGT $testdir2_size)
9636 echo "source rename dir size: ${testdir1_size}"
9637 echo "target rename dir size: ${testdir2_size}"
9639 eval $cmd || error "$cmd failed"
9640 local crossdir=$($cmd | grep 'crossdir')
9641 local src_sample=$(get_rename_size $testdir1_size crossdir_src)
9642 local tgt_sample=$(get_rename_size $testdir2_size crossdir_tgt)
9643 [ -z "$crossdir" ] && error "crossdir_rename_size count error"
9644 [[ $src_sample -eq 1 ]] ||
9645 error "crossdir_rename_size error $src_sample"
9646 [[ $tgt_sample -eq 1 ]] ||
9647 error "crossdir_rename_size error $tgt_sample"
9648 echo "Check cross dir rename stats success"
9651 run_test 133d "Verifying rename_stats ========================================"
9654 remote_mds_nodsh && skip "remote MDS with nodsh" && return
9655 remote_ost_nodsh && skip "remote OST with nodsh" && return
9656 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
9657 local testdir=$DIR/${tdir}/stats_testdir
9658 local ctr f0 f1 bs=32768 count=42 sum
9660 mkdir -p ${testdir} || error "mkdir failed"
9662 $SETSTRIPE -c 1 -i 0 ${testdir}/${tfile}
9664 for ctr in {write,read}_bytes; do
9666 cancel_lru_locks osc
9668 do_facet ost1 $LCTL set_param -n \
9669 "obdfilter.*.exports.clear=clear"
9671 if [ $ctr = write_bytes ]; then
9673 f1=${testdir}/${tfile}
9675 f0=${testdir}/${tfile}
9679 dd if=$f0 of=$f1 conv=notrunc bs=$bs count=$count || \
9682 cancel_lru_locks osc
9684 sum=$(do_facet ost1 $LCTL get_param \
9685 "obdfilter.*.exports.*.stats" |
9686 awk -v ctr=$ctr 'BEGIN { sum = 0 }
9687 $1 == ctr { sum += $7 }
9688 END { printf("%0.0f", sum) }')
9690 if ((sum != bs * count)); then
9691 error "Bad $ctr sum, expected $((bs * count)), got $sum"
9697 run_test 133e "Verifying OST {read,write}_bytes nid stats ================="
9699 proc_regexp="/{proc,sys}/{fs,sys,kernel/debug}/{lustre,lnet}/"
9702 remote_mds_nodsh && skip "remote MDS with nodsh" && return
9703 remote_ost_nodsh && skip "remote OST with nodsh" && return
9704 # First without trusting modes.
9705 local proc_dirs=$(eval \ls -d $proc_regexp 2>/dev/null)
9706 echo "proc_dirs='$proc_dirs'"
9707 [ -n "$proc_dirs" ] || error "no proc_dirs on $HOSTNAME"
9708 find $proc_dirs -exec cat '{}' \; &> /dev/null
9710 # Second verifying readability.
9711 $LCTL get_param -R '*' &> /dev/null || error "proc file read failed"
9713 # eventually, this can also be replaced with "lctl get_param -R",
9714 # but not until that option is always available on the server
9716 for facet in mds1 ost1; do
9717 local facet_proc_dirs=$(do_facet $facet \
9718 \\\ls -d $proc_regexp 2>/dev/null)
9719 echo "${facet}_proc_dirs='$facet_proc_dirs'"
9720 [ -z "$facet_proc_dirs" ] && error "no proc_dirs on $facet"
9721 do_facet $facet find $facet_proc_dirs \
9722 ! -name req_history \
9723 -exec cat '{}' \\\; &> /dev/null
9725 do_facet $facet find $facet_proc_dirs \
9726 ! -name req_history \
9728 -exec cat '{}' \\\; &> /dev/null ||
9729 error "proc file read failed"
9732 run_test 133f "Check for LBUGs/Oopses/unreadable files in /proc"
9735 remote_mds_nodsh && skip "remote MDS with nodsh" && return
9736 remote_ost_nodsh && skip "remote OST with nodsh" && return
9737 # Second verifying writability.
9738 local proc_dirs=$(eval \ls -d $proc_regexp 2>/dev/null)
9739 echo "proc_dirs='$proc_dirs'"
9740 [ -n "$proc_dirs" ] || error "no proc_dirs on $HOSTNAME"
9743 -not -name force_lbug \
9744 -not -name changelog_mask \
9745 -exec badarea_io '{}' \; &> /dev/null ||
9746 error "find $proc_dirs failed"
9749 for facet in mds1 ost1; do
9750 [ $(lustre_version_code $facet) -le $(version_code 2.5.54) ] &&
9751 skip "Too old lustre on $facet" && continue
9752 local facet_proc_dirs=$(do_facet $facet \
9753 \\\ls -d $proc_regexp 2> /dev/null)
9754 echo "${facet}_proc_dirs='$facet_proc_dirs'"
9755 [ -z "$facet_proc_dirs" ] && error "no proc_dirs on $facet"
9756 do_facet $facet find $facet_proc_dirs \
9758 -not -name force_lbug \
9759 -not -name changelog_mask \
9760 -exec badarea_io '{}' \\\; &> /dev/null ||
9761 error "$facet find $facet_proc_dirs failed"
9764 # remount the FS in case writes/reads /proc break the FS
9765 cleanup || error "failed to unmount"
9766 setup || error "failed to setup"
9769 run_test 133g "Check for Oopses on bad io area writes/reads in /proc"
9772 remote_mds_nodsh && skip "remote MDS with nodsh" && return
9773 [[ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.7.54) ]] &&
9774 skip "Need MDS version at least 2.7.54" && return
9776 mkdir -p $DIR/$tdir || error "failed to create $DIR/$tdir"
9777 cancel_lru_locks mdc
9779 local nsdir="ldlm.namespaces.*-MDT0000-mdc-*"
9780 local unused=$($LCTL get_param -n $nsdir.lock_unused_count)
9781 [ $unused -eq 0 ] || error "$unused locks are not cleared"
9784 createmany -o $DIR/$tdir/f $nr ||
9785 error "failed to create $nr files in $DIR/$tdir"
9786 unused=$($LCTL get_param -n $nsdir.lock_unused_count)
9788 #define OBD_FAIL_LDLM_WATERMARK_LOW 0x327
9789 do_facet mds1 $LCTL set_param fail_loc=0x327
9790 do_facet mds1 $LCTL set_param fail_val=500
9793 echo "sleep 10 seconds ..."
9795 local lck_cnt=$($LCTL get_param -n $nsdir.lock_unused_count)
9797 do_facet mds1 $LCTL set_param fail_loc=0
9798 do_facet mds1 $LCTL set_param fail_val=0
9799 [ $lck_cnt -lt $unused ] ||
9800 error "No locks reclaimed, before:$unused, after:$lck_cnt"
9803 unlinkmany $DIR/$tdir/f $nr
9805 run_test 134a "Server reclaims locks when reaching lock_reclaim_threshold"
9808 remote_mds_nodsh && skip "remote MDS with nodsh" && return
9809 [[ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.7.54) ]] &&
9810 skip "Need MDS version at least 2.7.54" && return
9812 mkdir -p $DIR/$tdir || error "failed to create $DIR/$tdir"
9813 cancel_lru_locks mdc
9815 local low_wm=$(do_facet mds1 $LCTL get_param -n \
9816 ldlm.lock_reclaim_threshold_mb)
9817 # disable reclaim temporarily
9818 do_facet mds1 $LCTL set_param ldlm.lock_reclaim_threshold_mb=0
9820 #define OBD_FAIL_LDLM_WATERMARK_HIGH 0x328
9821 do_facet mds1 $LCTL set_param fail_loc=0x328
9822 do_facet mds1 $LCTL set_param fail_val=500
9824 $LCTL set_param debug=+trace
9827 createmany -o $DIR/$tdir/f $nr &
9830 echo "Sleep $TIMEOUT seconds ..."
9832 if ! ps -p $create_pid > /dev/null 2>&1; then
9833 do_facet mds1 $LCTL set_param fail_loc=0
9834 do_facet mds1 $LCTL set_param fail_val=0
9835 do_facet mds1 $LCTL set_param \
9836 ldlm.lock_reclaim_threshold_mb=${low_wm}m
9837 error "createmany finished incorrectly!"
9839 do_facet mds1 $LCTL set_param fail_loc=0
9840 do_facet mds1 $LCTL set_param fail_val=0
9841 do_facet mds1 $LCTL set_param ldlm.lock_reclaim_threshold_mb=${low_wm}m
9842 wait $create_pid || return 1
9844 unlinkmany $DIR/$tdir/f $nr
9846 run_test 134b "Server rejects lock request when reaching lock_limit_mb"
9848 test_140() { #bug-17379
9849 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
9850 test_mkdir -p $DIR/$tdir || error "Creating dir $DIR/$tdir"
9851 cd $DIR/$tdir || error "Changing to $DIR/$tdir"
9852 cp $(which stat) . || error "Copying stat to $DIR/$tdir"
9854 # VFS limits max symlink depth to 5(4KSTACK) or 7(8KSTACK) or 8
9855 # For kernel > 3.5, bellow only tests consecutive symlink (MAX 40)
9857 while i=`expr $i + 1`; do
9858 test_mkdir -p $i || error "Creating dir $i"
9859 cd $i || error "Changing to $i"
9860 ln -s ../stat stat || error "Creating stat symlink"
9861 # Read the symlink until ELOOP present,
9862 # not LBUGing the system is considered success,
9863 # we didn't overrun the stack.
9864 $OPENFILE -f O_RDONLY stat >/dev/null 2>&1; ret=$?
9866 if [ $ret -eq 40 ]; then
9869 error "Open stat symlink"
9875 echo "The symlink depth = $i"
9876 [ $i -eq 5 -o $i -eq 7 -o $i -eq 8 -o $i -eq 40 ] ||
9877 error "Invalid symlink depth"
9879 # Test recursive symlink
9880 ln -s symlink_self symlink_self
9881 $OPENFILE -f O_RDONLY symlink_self >/dev/null 2>&1; ret=$?
9882 echo "open symlink_self returns $ret"
9883 [ $ret -eq 40 ] || error "recursive symlink doesn't return -ELOOP"
9885 run_test 140 "Check reasonable stack depth (shouldn't LBUG) ===="
9888 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
9889 local TF="$TMP/$tfile"
9891 dd if=/dev/urandom of=$TF bs=6096 count=1 || error "dd failed"
9893 cancel_lru_locks osc
9894 cmp $TF $DIR/$tfile || error "$TMP/$tfile $DIR/$tfile differ"
9895 remount_client $MOUNT
9897 cmp $TF $DIR/$tfile || error "$TF $DIR/$tfile differ (remount)"
9900 $TRUNCATE $DIR/$tfile 6000
9901 cancel_lru_locks osc
9902 cmp $TF $DIR/$tfile || error "$TF $DIR/$tfile differ (truncate1)"
9905 echo "12345" >>$DIR/$tfile
9906 cancel_lru_locks osc
9907 cmp $TF $DIR/$tfile || error "$TF $DIR/$tfile differ (append1)"
9910 echo "12345" >>$DIR/$tfile
9911 cancel_lru_locks osc
9912 cmp $TF $DIR/$tfile || error "$TF $DIR/$tfile differ (append2)"
9917 run_test 150 "truncate/append tests"
9919 #LU-2902 roc_hit was not able to read all values from lproc
9920 function roc_hit_init() {
9921 local list=$(comma_list $(osts_nodes))
9922 local dir=$DIR/$tdir-check
9923 local file=$dir/file
9929 #use setstripe to do a write to every ost
9930 for i in $(seq 0 $((OSTCOUNT-1))); do
9931 $SETSTRIPE -c 1 -i $i $dir || error "$SETSTRIPE $file failed"
9932 dd if=/dev/urandom of=$file bs=4k count=4 2>&1 > /dev/null
9933 idx=$(printf %04x $i)
9934 BEFORE=$(get_osd_param $list *OST*$idx stats |
9935 awk '$1 == "cache_access" {sum += $7}
9936 END { printf("%0.0f", sum) }')
9938 cancel_lru_locks osc
9939 cat $file >/dev/null
9941 AFTER=$(get_osd_param $list *OST*$idx stats |
9942 awk '$1 == "cache_access" {sum += $7}
9943 END { printf("%0.0f", sum) }')
9945 echo BEFORE:$BEFORE AFTER:$AFTER
9946 if ! let "AFTER - BEFORE == 4"; then
9948 error "roc_hit is not safe to use"
9956 function roc_hit() {
9957 local list=$(comma_list $(osts_nodes))
9958 echo $(get_osd_param $list '' stats |
9959 awk '$1 == "cache_hit" {sum += $7}
9960 END { printf("%0.0f", sum) }')
9963 function set_cache() {
9966 if [ "$2" == "off" ]; then
9969 local list=$(comma_list $(osts_nodes))
9970 set_osd_param $list '' $1_cache_enable $on
9972 cancel_lru_locks osc
9976 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
9977 remote_ost_nodsh && skip "remote OST with nodsh" && return
9980 local list=$(comma_list $(osts_nodes))
9982 # check whether obdfilter is cache capable at all
9983 if ! get_osd_param $list '' read_cache_enable >/dev/null; then
9984 echo "not cache-capable obdfilter"
9988 # check cache is enabled on all obdfilters
9989 if get_osd_param $list '' read_cache_enable | grep 0; then
9990 echo "oss cache is disabled"
9994 set_osd_param $list '' writethrough_cache_enable 1
9996 # check write cache is enabled on all obdfilters
9997 if get_osd_param $list '' writethrough_cache_enable | grep 0; then
9998 echo "oss write cache is NOT enabled"
10004 #define OBD_FAIL_OBD_NO_LRU 0x609
10005 do_nodes $list $LCTL set_param fail_loc=0x609
10007 # pages should be in the case right after write
10008 dd if=/dev/urandom of=$DIR/$tfile bs=4k count=$CPAGES ||
10011 local BEFORE=$(roc_hit)
10012 cancel_lru_locks osc
10013 cat $DIR/$tfile >/dev/null
10014 local AFTER=$(roc_hit)
10016 do_nodes $list $LCTL set_param fail_loc=0
10018 if ! let "AFTER - BEFORE == CPAGES"; then
10019 error "NOT IN CACHE: before: $BEFORE, after: $AFTER"
10022 # the following read invalidates the cache
10023 cancel_lru_locks osc
10024 set_osd_param $list '' read_cache_enable 0
10025 cat $DIR/$tfile >/dev/null
10027 # now data shouldn't be found in the cache
10029 cancel_lru_locks osc
10030 cat $DIR/$tfile >/dev/null
10032 if let "AFTER - BEFORE != 0"; then
10033 error "IN CACHE: before: $BEFORE, after: $AFTER"
10036 set_osd_param $list '' read_cache_enable 1
10039 run_test 151 "test cache on oss and controls ==============================="
10042 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
10043 local TF="$TMP/$tfile"
10045 # simulate ENOMEM during write
10046 #define OBD_FAIL_OST_NOMEM 0x226
10047 lctl set_param fail_loc=0x80000226
10048 dd if=/dev/urandom of=$TF bs=6096 count=1 || error "dd failed"
10050 sync || error "sync failed"
10051 lctl set_param fail_loc=0
10053 # discard client's cache
10054 cancel_lru_locks osc
10056 # simulate ENOMEM during read
10057 lctl set_param fail_loc=0x80000226
10058 cmp $TF $DIR/$tfile || error "cmp failed"
10059 lctl set_param fail_loc=0
10063 run_test 152 "test read/write with enomem ============================"
10066 $MULTIOP $DIR/$tfile Ow4096Ycu || error "multiop failed"
10068 run_test 153 "test if fdatasync does not crash ======================="
10070 dot_lustre_fid_permission_check() {
10072 local ffid=$MOUNT/.lustre/fid/$fid
10075 echo "stat fid $fid"
10076 stat $ffid > /dev/null || error "stat $ffid failed."
10077 echo "touch fid $fid"
10078 touch $ffid || error "touch $ffid failed."
10079 echo "write to fid $fid"
10080 cat /etc/hosts > $ffid || error "write $ffid failed."
10081 echo "read fid $fid"
10082 diff /etc/hosts $ffid || error "read $ffid failed."
10083 echo "append write to fid $fid"
10084 cat /etc/hosts >> $ffid || error "append write $ffid failed."
10085 echo "rename fid $fid"
10086 mv $ffid $test_dir/$tfile.1 &&
10087 error "rename $ffid to $tfile.1 should fail."
10088 touch $test_dir/$tfile.1
10089 mv $test_dir/$tfile.1 $ffid &&
10090 error "rename $tfile.1 to $ffid should fail."
10091 rm -f $test_dir/$tfile.1
10092 echo "truncate fid $fid"
10093 $TRUNCATE $ffid 777 || error "truncate $ffid failed."
10094 if [ $MDSCOUNT -lt 2 ]; then #FIXME when cross-MDT hard link is working
10095 echo "link fid $fid"
10096 ln -f $ffid $test_dir/tfile.lnk || error "link $ffid failed."
10098 if [ -n $(lctl get_param -n mdc.*-mdc-*.connect_flags | grep acl) ]; then
10099 echo "setfacl fid $fid"
10100 setfacl -R -m u:bin:rwx $ffid || error "setfacl $ffid failed."
10101 echo "getfacl fid $fid"
10102 getfacl $ffid >/dev/null || error "getfacl $ffid failed."
10104 echo "unlink fid $fid"
10105 unlink $MOUNT/.lustre/fid/$fid && error "unlink $ffid should fail."
10106 echo "mknod fid $fid"
10107 mknod $ffid c 1 3 && error "mknod $ffid should fail."
10109 fid=[0xf00000400:0x1:0x0]
10110 ffid=$MOUNT/.lustre/fid/$fid
10112 echo "stat non-exist fid $fid"
10113 stat $ffid > /dev/null && error "stat non-exist $ffid should fail."
10114 echo "write to non-exist fid $fid"
10115 cat /etc/hosts > $ffid && error "write non-exist $ffid should fail."
10116 echo "link new fid $fid"
10117 ln $test_dir/$tfile $ffid && error "link $ffid should fail."
10119 mkdir -p $test_dir/$tdir
10120 touch $test_dir/$tdir/$tfile
10121 fid=$($LFS path2fid $test_dir/$tdir)
10124 error "error: could not get fid for $test_dir/$dir/$tfile."
10126 ffid=$MOUNT/.lustre/fid/$fid
10129 ls $ffid > /dev/null || error "ls $ffid failed."
10130 echo "touch $fid/$tfile.1"
10131 touch $ffid/$tfile.1 || error "touch $ffid/$tfile.1 failed."
10133 echo "touch $MOUNT/.lustre/fid/$tfile"
10134 touch $MOUNT/.lustre/fid/$tfile && \
10135 error "touch $MOUNT/.lustre/fid/$tfile should fail."
10137 echo "setxattr to $MOUNT/.lustre/fid"
10138 setfattr -n trusted.name1 -v value1 $MOUNT/.lustre/fid
10140 echo "listxattr for $MOUNT/.lustre/fid"
10141 getfattr -d -m "^trusted" $MOUNT/.lustre/fid
10143 echo "delxattr from $MOUNT/.lustre/fid"
10144 setfattr -x trusted.name1 $MOUNT/.lustre/fid
10146 echo "touch invalid fid: $MOUNT/.lustre/fid/[0x200000400:0x2:0x3]"
10147 touch $MOUNT/.lustre/fid/[0x200000400:0x2:0x3] &&
10148 error "touch invalid fid should fail."
10150 echo "touch non-normal fid: $MOUNT/.lustre/fid/[0x1:0x2:0x0]"
10151 touch $MOUNT/.lustre/fid/[0x1:0x2:0x0] &&
10152 error "touch non-normal fid should fail."
10154 echo "rename $tdir to $MOUNT/.lustre/fid"
10155 mrename $test_dir/$tdir $MOUNT/.lustre/fid &&
10156 error "rename to $MOUNT/.lustre/fid should fail."
10158 if [ $(lustre_version_code $SINGLEMDS) -ge $(version_code 2.3.51) ]
10160 local old_obf_mode=$(stat --format="%a" $DIR/.lustre/fid)
10161 local new_obf_mode=777
10163 echo "change mode of $DIR/.lustre/fid to $new_obf_mode"
10164 chmod $new_obf_mode $DIR/.lustre/fid ||
10165 error "chmod $new_obf_mode $DIR/.lustre/fid failed"
10167 local obf_mode=$(stat --format=%a $DIR/.lustre/fid)
10168 [ $obf_mode -eq $new_obf_mode ] ||
10169 error "stat $DIR/.lustre/fid returned wrong mode $obf_mode"
10171 echo "restore mode of $DIR/.lustre/fid to $old_obf_mode"
10172 chmod $old_obf_mode $DIR/.lustre/fid ||
10173 error "chmod $old_obf_mode $DIR/.lustre/fid failed"
10176 $OPENFILE -f O_LOV_DELAY_CREATE:O_CREAT $test_dir/$tfile-2
10177 fid=$($LFS path2fid $test_dir/$tfile-2)
10179 if [ $(lustre_version_code $SINGLEMDS) -ge $(version_code 2.6.50) ]
10181 echo "cp /etc/passwd $MOUNT/.lustre/fid/$fid"
10182 cp /etc/passwd $MOUNT/.lustre/fid/$fid ||
10183 error "create lov data thru .lustre failed"
10185 echo "cp /etc/passwd $test_dir/$tfile-2"
10186 cp /etc/passwd $test_dir/$tfile-2 ||
10187 error "copy to $test_dir/$tfile-2 failed."
10188 echo "diff /etc/passwd $MOUNT/.lustre/fid/$fid"
10189 diff /etc/passwd $MOUNT/.lustre/fid/$fid ||
10190 error "diff /etc/passwd $MOUNT/.lustre/fid/$fid failed."
10192 rm -rf $test_dir/tfile.lnk
10193 rm -rf $test_dir/$tfile-2
10197 [[ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.4.1) ]] &&
10198 skip "Need MDS version at least 2.4.1" && return
10200 local tf=$DIR/$tfile
10203 local fid=$($LFS path2fid $tf)
10204 [ -z "$fid" ] && error "path2fid unable to get $tf FID"
10206 # check that we get the same pathname back
10207 local found=$($LFS fid2path $MOUNT "$fid")
10208 [ -z "$found" ] && error "fid2path unable to get '$fid' path"
10209 [ "$found" == "$tf" ] ||
10210 error "fid2path($fid=path2fid($tf)) = $found != $tf"
10212 run_test 154A "lfs path2fid and fid2path basic checks"
10215 [[ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.4.1) ]] &&
10216 skip "Need MDS version at least 2.4.1" && return
10218 mkdir -p $DIR/$tdir || error "mkdir $tdir failed"
10219 touch $DIR/$tdir/$tfile || error "touch $DIR/$tdir/$tfile failed"
10220 local linkea=$($LL_DECODE_LINKEA $DIR/$tdir/$tfile | grep 'pfid')
10221 [ -z "$linkea" ] && error "decode linkea $DIR/$tdir/$tfile failed"
10223 local name=$(echo $linkea | awk '/pfid/ {print $5}' | sed -e "s/'//g")
10224 local PFID=$(echo $linkea | awk '/pfid/ {print $3}' | sed -e "s/,//g")
10226 # check that we get the same pathname
10227 echo "PFID: $PFID, name: $name"
10228 local FOUND=$($LFS fid2path $MOUNT "$PFID")
10229 [ -z "$FOUND" ] && error "fid2path unable to get $PFID path"
10230 [ "$FOUND/$name" != "$DIR/$tdir/$tfile" ] &&
10231 error "ll_decode_linkea has $FOUND/$name != $DIR/$tdir/$tfile"
10233 rm -rf $DIR/$tdir || error "Can not delete directory $DIR/$tdir"
10235 run_test 154B "verify the ll_decode_linkea tool"
10238 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
10239 [[ $(lustre_version_code $SINGLEMDS) -ge $(version_code 2.2.51) ]] ||
10240 { skip "Need MDS version at least 2.2.51"; return 0; }
10241 [ -z "$(which setfacl)" ] && skip "must have setfacl tool" && return
10242 [ -n "$FILESET" ] && skip "SKIP due to FILESET set" && return
10244 cp /etc/hosts $DIR/$tfile
10246 fid=$($LFS path2fid $DIR/$tfile)
10248 [ $rc -ne 0 ] && error "error: could not get fid for $DIR/$tfile."
10250 dot_lustre_fid_permission_check "$fid" $DIR ||
10251 error "dot lustre permission check $fid failed"
10253 rm -rf $MOUNT/.lustre && error ".lustre is not allowed to be unlinked"
10255 touch $MOUNT/.lustre/file &&
10256 error "creation is not allowed under .lustre"
10258 mkdir $MOUNT/.lustre/dir &&
10259 error "mkdir is not allowed under .lustre"
10263 run_test 154a "Open-by-FID"
10266 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
10267 [[ $(lustre_version_code $SINGLEMDS) -ge $(version_code 2.2.51) ]] ||
10268 { skip "Need MDS version at least 2.2.51"; return 0; }
10269 [ -n "$FILESET" ] && skip "SKIP due to FILESET set" && return
10271 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
10273 local remote_dir=$DIR/$tdir/remote_dir
10277 mkdir -p $DIR/$tdir
10278 $LFS mkdir -i $MDTIDX $remote_dir ||
10279 error "create remote directory failed"
10281 cp /etc/hosts $remote_dir/$tfile
10283 fid=$($LFS path2fid $remote_dir/$tfile)
10285 [ $rc -ne 0 ] && error "error: could not get fid for $remote_dir/$tfile"
10287 dot_lustre_fid_permission_check "$fid" $remote_dir ||
10288 error "dot lustre permission check $fid failed"
10291 run_test 154b "Open-by-FID for remote directory"
10294 [[ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.4.1) ]] &&
10295 skip "Need MDS version at least 2.4.1" && return
10297 touch $DIR/$tfile.1 $DIR/$tfile.2 $DIR/$tfile.3
10298 local FID1=$($LFS path2fid $DIR/$tfile.1)
10299 local FID2=$($LFS path2fid $DIR/$tfile.2)
10300 local FID3=$($LFS path2fid $DIR/$tfile.3)
10303 $LFS path2fid $DIR/$tfile.[123] | while read PATHNAME FID; do
10304 [ "$PATHNAME" = "$DIR/$tfile.$N:" ] ||
10305 error "path2fid pathname $PATHNAME != $DIR/$tfile.$N:"
10307 [ "$FID" = "${!want}" ] ||
10308 error "path2fid $PATHNAME FID $FID != FID$N ${!want}"
10312 $LFS fid2path $MOUNT "$FID1" "$FID2" "$FID3" | while read PATHNAME;
10314 [ "$PATHNAME" = "$DIR/$tfile.$N" ] ||
10315 error "fid2path pathname $PATHNAME != $DIR/$tfile.$N:"
10319 run_test 154c "lfs path2fid and fid2path multiple arguments"
10322 remote_mds_nodsh && skip "remote MDS with nodsh" && return
10323 [[ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.5.53) ]] &&
10324 skip "Need MDS version at least 2.5.53" && return
10326 if remote_mds; then
10327 nid=$($LCTL list_nids | sed "s/\./\\\./g")
10331 local proc_ofile="mdt.*.exports.'$nid'.open_files"
10338 local fid=$($LFS path2fid $DIR/$tfile)
10341 cmd="exec $fd<$DIR/$tfile"
10343 local fid_list=$(do_facet $SINGLEMDS $LCTL get_param $proc_ofile)
10344 echo "$fid_list" | grep "$fid"
10347 cmd="exec $fd>/dev/null"
10349 if [ $rc -ne 0 ]; then
10350 error "FID $fid not found in open files list $fid_list"
10353 run_test 154d "Verify open file fid"
10357 [[ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.6.50) ]] &&
10358 skip "Need MDS version at least 2.6.50" && return
10360 if ls -a $MOUNT | grep -q '^\.lustre$'; then
10361 error ".lustre returned by readdir"
10364 run_test 154e ".lustre is not returned by readdir"
10367 [ -n "$FILESET" ] && skip "SKIP due to FILESET set" && return
10368 # create parent directory on a single MDT to avoid cross-MDT hardlinks
10369 test_mkdir -p -c1 $DIR/$tdir/d
10370 # test dirs inherit from its stripe
10371 mkdir -p $DIR/$tdir/d/foo1 || error "mkdir error"
10372 mkdir -p $DIR/$tdir/d/foo2 || error "mkdir error"
10373 cp /etc/hosts $DIR/$tdir/d/foo1/$tfile
10374 ln $DIR/$tdir/d/foo1/$tfile $DIR/$tdir/d/foo2/link
10377 # get fid of parents
10378 local FID0=$($LFS path2fid $DIR/$tdir/d)
10379 local FID1=$($LFS path2fid $DIR/$tdir/d/foo1)
10380 local FID2=$($LFS path2fid $DIR/$tdir/d/foo2)
10381 local FID3=$($LFS path2fid $DIR)
10383 # check that path2fid --parents returns expected <parent_fid>/name
10384 # 1) test for a directory (single parent)
10385 local parent=$($LFS path2fid --parents $DIR/$tdir/d/foo1)
10386 [ "$parent" == "$FID0/foo1" ] ||
10387 error "expected parent: $FID0/foo1, got: $parent"
10389 # 2) test for a file with nlink > 1 (multiple parents)
10390 parent=$($LFS path2fid --parents $DIR/$tdir/d/foo1/$tfile)
10391 echo "$parent" | grep -F "$FID1/$tfile" ||
10392 error "$FID1/$tfile not returned in parent list"
10393 echo "$parent" | grep -F "$FID2/link" ||
10394 error "$FID2/link not returned in parent list"
10396 # 3) get parent by fid
10397 local file_fid=$($LFS path2fid $DIR/$tdir/d/foo1/$tfile)
10398 parent=$($LFS path2fid --parents $MOUNT/.lustre/fid/$file_fid)
10399 echo "$parent" | grep -F "$FID1/$tfile" ||
10400 error "$FID1/$tfile not returned in parent list (by fid)"
10401 echo "$parent" | grep -F "$FID2/link" ||
10402 error "$FID2/link not returned in parent list (by fid)"
10404 # 4) test for entry in root directory
10405 parent=$($LFS path2fid --parents $DIR/f)
10406 echo "$parent" | grep -F "$FID3/f" ||
10407 error "$FID3/f not returned in parent list"
10409 # 5) test it on root directory
10410 [ -z "$($LFS path2fid --parents $MOUNT 2>/dev/null)" ] ||
10411 error "$MOUNT should not have parents"
10413 # enable xattr caching and check that linkea is correctly updated
10414 local save="$TMP/$TESTSUITE-$TESTNAME.parameters"
10415 save_lustre_params client "llite.*.xattr_cache" > $save
10416 lctl set_param llite.*.xattr_cache 1
10418 # 6.1) linkea update on rename
10419 mv $DIR/$tdir/d/foo1/$tfile $DIR/$tdir/d/foo2/$tfile.moved
10421 # get parents by fid
10422 parent=$($LFS path2fid --parents $MOUNT/.lustre/fid/$file_fid)
10423 # foo1 should no longer be returned in parent list
10424 echo "$parent" | grep -F "$FID1" &&
10425 error "$FID1 should no longer be in parent list"
10426 # the new path should appear
10427 echo "$parent" | grep -F "$FID2/$tfile.moved" ||
10428 error "$FID2/$tfile.moved is not in parent list"
10430 # 6.2) linkea update on unlink
10431 rm -f $DIR/$tdir/d/foo2/link
10432 parent=$($LFS path2fid --parents $MOUNT/.lustre/fid/$file_fid)
10433 # foo2/link should no longer be returned in parent list
10434 echo "$parent" | grep -F "$FID2/link" &&
10435 error "$FID2/link should no longer be in parent list"
10439 restore_lustre_params < $save
10442 run_test 154f "get parent fids by reading link ea"
10446 [[ $(lustre_version_code $SINGLEMDS) -ge $(version_code 2.6.92) ]] ||
10447 { skip "Need MDS version at least 2.6.92"; return 0; }
10448 [ -n "$FILESET" ] && skip "SKIP due to FILESET set" && return
10450 mkdir -p $DIR/$tdir
10451 llapi_fid_test -d $DIR/$tdir
10453 run_test 154g "various llapi FID tests"
10455 test_155_small_load() {
10456 local temp=$TMP/$tfile
10457 local file=$DIR/$tfile
10459 dd if=/dev/urandom of=$temp bs=6096 count=1 || \
10460 error "dd of=$temp bs=6096 count=1 failed"
10462 cancel_lru_locks osc
10463 cmp $temp $file || error "$temp $file differ"
10465 $TRUNCATE $temp 6000
10466 $TRUNCATE $file 6000
10467 cmp $temp $file || error "$temp $file differ (truncate1)"
10469 echo "12345" >>$temp
10470 echo "12345" >>$file
10471 cmp $temp $file || error "$temp $file differ (append1)"
10473 echo "12345" >>$temp
10474 echo "12345" >>$file
10475 cmp $temp $file || error "$temp $file differ (append2)"
10481 test_155_big_load() {
10482 remote_ost_nodsh && skip "remote OST with nodsh" && return
10483 local temp=$TMP/$tfile
10484 local file=$DIR/$tfile
10487 local cache_size=$(do_facet ost$((MAXI+1)) \
10488 "awk '/cache/ {sum+=\\\$4} END {print sum}' /proc/cpuinfo")
10489 local large_file_size=$((cache_size * 2))
10491 echo "OSS cache size: $cache_size KB"
10492 echo "Large file size: $large_file_size KB"
10494 [ $MAXV -le $large_file_size ] && \
10495 skip_env "max available OST size needs > $large_file_size KB" && \
10498 $SETSTRIPE $file -c 1 -i $MAXI || error "$SETSTRIPE $file failed"
10500 dd if=/dev/urandom of=$temp bs=$large_file_size count=1k || \
10501 error "dd of=$temp bs=$large_file_size count=1k failed"
10504 cancel_lru_locks osc
10505 cmp $temp $file || error "$temp $file differ"
10511 save_writethrough() {
10512 local facets=$(get_facets OST)
10514 save_lustre_params $facets "obdfilter.*.writethrough_cache_enable" > $1
10515 save_lustre_params $facets "osd-*.*.writethrough_cache_enable" >> $1
10519 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
10520 local p="$TMP/$TESTSUITE-$TESTNAME.parameters"
10521 save_writethrough $p
10524 set_cache writethrough on
10525 test_155_small_load
10526 restore_lustre_params < $p
10529 run_test 155a "Verify small file correctness: read cache:on write_cache:on"
10532 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
10533 local p="$TMP/$TESTSUITE-$TESTNAME.parameters"
10534 save_writethrough $p
10537 set_cache writethrough off
10538 test_155_small_load
10539 restore_lustre_params < $p
10542 run_test 155b "Verify small file correctness: read cache:on write_cache:off"
10545 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
10546 local p="$TMP/$TESTSUITE-$TESTNAME.parameters"
10547 save_writethrough $p
10550 set_cache writethrough on
10551 test_155_small_load
10552 restore_lustre_params < $p
10555 run_test 155c "Verify small file correctness: read cache:off write_cache:on"
10558 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
10559 local p="$TMP/$TESTSUITE-$TESTNAME.parameters"
10560 save_writethrough $p
10563 set_cache writethrough off
10564 test_155_small_load
10565 restore_lustre_params < $p
10568 run_test 155d "Verify small file correctness: read cache:off write_cache:off"
10571 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
10572 local p="$TMP/$TESTSUITE-$TESTNAME.parameters"
10573 save_writethrough $p
10576 set_cache writethrough on
10578 restore_lustre_params < $p
10581 run_test 155e "Verify big file correctness: read cache:on write_cache:on"
10584 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
10585 local p="$TMP/$TESTSUITE-$TESTNAME.parameters"
10586 save_writethrough $p
10589 set_cache writethrough off
10591 restore_lustre_params < $p
10594 run_test 155f "Verify big file correctness: read cache:on write_cache:off"
10597 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
10598 local p="$TMP/$TESTSUITE-$TESTNAME.parameters"
10599 save_writethrough $p
10602 set_cache writethrough on
10604 restore_lustre_params < $p
10607 run_test 155g "Verify big file correctness: read cache:off write_cache:on"
10610 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
10611 local p="$TMP/$TESTSUITE-$TESTNAME.parameters"
10612 save_writethrough $p
10615 set_cache writethrough off
10617 restore_lustre_params < $p
10620 run_test 155h "Verify big file correctness: read cache:off write_cache:off"
10623 remote_ost_nodsh && skip "remote OST with nodsh" && return
10624 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
10628 local file="$DIR/$tfile"
10629 local p="$TMP/$TESTSUITE-$TESTNAME.parameters"
10631 [ "$(facet_fstype ost1)" = "zfs" -a \
10632 $(lustre_version_code ost1 -lt $(version_code 2.6.93)) ] &&
10633 skip "LU-1956/LU-2261: stats not implemented on OSD ZFS" &&
10636 save_writethrough $p
10639 log "Turn on read and write cache"
10641 set_cache writethrough on
10643 log "Write data and read it back."
10644 log "Read should be satisfied from the cache."
10645 dd if=/dev/urandom of=$file bs=4k count=$CPAGES || error "dd failed"
10647 cancel_lru_locks osc
10648 cat $file >/dev/null
10650 if ! let "AFTER - BEFORE == CPAGES"; then
10651 error "NOT IN CACHE: before: $BEFORE, after: $AFTER"
10653 log "cache hits:: before: $BEFORE, after: $AFTER"
10656 log "Read again; it should be satisfied from the cache."
10658 cancel_lru_locks osc
10659 cat $file >/dev/null
10661 if ! let "AFTER - BEFORE == CPAGES"; then
10662 error "NOT IN CACHE: before: $BEFORE, after: $AFTER"
10664 log "cache hits:: before: $BEFORE, after: $AFTER"
10667 log "Turn off the read cache and turn on the write cache"
10669 set_cache writethrough on
10671 log "Read again; it should be satisfied from the cache."
10673 cancel_lru_locks osc
10674 cat $file >/dev/null
10676 if ! let "AFTER - BEFORE == CPAGES"; then
10677 error "NOT IN CACHE: before: $BEFORE, after: $AFTER"
10679 log "cache hits:: before: $BEFORE, after: $AFTER"
10682 log "Read again; it should not be satisfied from the cache."
10684 cancel_lru_locks osc
10685 cat $file >/dev/null
10687 if ! let "AFTER - BEFORE == 0"; then
10688 error "IN CACHE: before: $BEFORE, after: $AFTER"
10690 log "cache hits:: before: $BEFORE, after: $AFTER"
10693 log "Write data and read it back."
10694 log "Read should be satisfied from the cache."
10695 dd if=/dev/urandom of=$file bs=4k count=$CPAGES || error "dd failed"
10697 cancel_lru_locks osc
10698 cat $file >/dev/null
10700 if ! let "AFTER - BEFORE == CPAGES"; then
10701 error "NOT IN CACHE: before: $BEFORE, after: $AFTER"
10703 log "cache hits:: before: $BEFORE, after: $AFTER"
10706 log "Read again; it should not be satisfied from the cache."
10708 cancel_lru_locks osc
10709 cat $file >/dev/null
10711 if ! let "AFTER - BEFORE == 0"; then
10712 error "IN CACHE: before: $BEFORE, after: $AFTER"
10714 log "cache hits:: before: $BEFORE, after: $AFTER"
10717 log "Turn off read and write cache"
10719 set_cache writethrough off
10721 log "Write data and read it back"
10722 log "It should not be satisfied from the cache."
10724 dd if=/dev/urandom of=$file bs=4k count=$CPAGES || error "dd failed"
10725 cancel_lru_locks osc
10727 cat $file >/dev/null
10729 if ! let "AFTER - BEFORE == 0"; then
10730 error_ignore bz20762 "IN CACHE: before: $BEFORE, after: $AFTER"
10732 log "cache hits:: before: $BEFORE, after: $AFTER"
10735 log "Turn on the read cache and turn off the write cache"
10737 set_cache writethrough off
10739 log "Write data and read it back"
10740 log "It should not be satisfied from the cache."
10742 dd if=/dev/urandom of=$file bs=4k count=$CPAGES || error "dd failed"
10744 cancel_lru_locks osc
10745 cat $file >/dev/null
10747 if ! let "AFTER - BEFORE == 0"; then
10748 error_ignore bz20762 "IN CACHE: before: $BEFORE, after: $AFTER"
10750 log "cache hits:: before: $BEFORE, after: $AFTER"
10753 log "Read again; it should be satisfied from the cache."
10755 cancel_lru_locks osc
10756 cat $file >/dev/null
10758 if ! let "AFTER - BEFORE == CPAGES"; then
10759 error "NOT IN CACHE: before: $BEFORE, after: $AFTER"
10761 log "cache hits:: before: $BEFORE, after: $AFTER"
10765 restore_lustre_params < $p
10768 run_test 156 "Verification of tunables"
10771 cleanup_changelog () {
10773 echo "Deregistering changelog client $CL_USER"
10774 do_facet $SINGLEMDS $LCTL --device $MDT0 changelog_deregister $CL_USER
10778 if [[ $MDSCOUNT -gt 1 ]]; then
10779 error_ignore bz17935 $*
10787 local CL_MASK_PARAM="mdd.$MDT0.changelog_mask"
10789 MASK=$(do_facet $SINGLEMDS $LCTL get_param $CL_MASK_PARAM| grep -c "$1")
10791 if [ $MASK -eq 1 ]; then
10792 do_facet $SINGLEMDS $LCTL set_param $CL_MASK_PARAM="-$1"
10794 do_facet $SINGLEMDS $LCTL set_param $CL_MASK_PARAM="+$1"
10798 changelog_extract_field() {
10802 local identifier=$4
10804 $LFS changelog $mdt | gawk "/$cltype.*$file$/ {
10805 print gensub(/^.* "$identifier'(\[[^\]]*\]).*$/,"\\1",1)}' |
10810 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
10811 remote_mds_nodsh && skip "remote MDS with nodsh" && return
10812 [ $(lustre_version_code $SINGLEMDS) -ge $(version_code 2.2.0) ] ||
10813 { skip "Need MDS version at least 2.2.0"; return; }
10815 local CL_USERS="mdd.$MDT0.changelog_users"
10816 local GET_CL_USERS="do_facet $SINGLEMDS $LCTL get_param -n $CL_USERS"
10817 CL_USER=$(do_facet $SINGLEMDS $LCTL --device $MDT0 \
10818 changelog_register -n)
10819 echo "Registered as changelog user $CL_USER"
10820 trap cleanup_changelog EXIT
10821 $GET_CL_USERS | grep -q $CL_USER ||
10822 error "User $CL_USER not found in changelog_users"
10825 test_mkdir -p $DIR/$tdir/pics/2008/zachy
10826 touch $DIR/$tdir/pics/2008/zachy/timestamp
10827 cp /etc/hosts $DIR/$tdir/pics/2008/zachy/pic1.jpg
10828 mv $DIR/$tdir/pics/2008/zachy $DIR/$tdir/pics/zach
10829 ln $DIR/$tdir/pics/zach/pic1.jpg $DIR/$tdir/pics/2008/portland.jpg
10830 ln -s $DIR/$tdir/pics/2008/portland.jpg $DIR/$tdir/pics/desktop.jpg
10831 rm $DIR/$tdir/pics/desktop.jpg
10833 $LFS changelog $MDT0 | tail -5
10835 echo "verifying changelog mask"
10836 changelog_chmask "MKDIR"
10837 changelog_chmask "CLOSE"
10839 test_mkdir -p $DIR/$tdir/pics/zach/sofia
10840 echo "zzzzzz" > $DIR/$tdir/pics/zach/file
10842 changelog_chmask "MKDIR"
10843 changelog_chmask "CLOSE"
10845 test_mkdir -p $DIR/$tdir/pics/2008/sofia
10846 echo "zzzzzz" > $DIR/$tdir/pics/zach/file
10848 $LFS changelog $MDT0
10849 MKDIRS=$($LFS changelog $MDT0 | tail -5 | grep -c "MKDIR")
10850 CLOSES=$($LFS changelog $MDT0 | tail -5 | grep -c "CLOSE")
10851 [ $MKDIRS -eq 1 ] || err17935 "MKDIR changelog mask count $DIRS != 1"
10852 [ $CLOSES -eq 1 ] || err17935 "CLOSE changelog mask count $DIRS != 1"
10855 echo "verifying target fid"
10856 fidc=$(changelog_extract_field $MDT0 "CREAT" "timestamp" "t=")
10857 fidf=$($LFS path2fid $DIR/$tdir/pics/zach/timestamp)
10858 [ "$fidc" == "$fidf" ] ||
10859 err17935 "fid in changelog $fidc != file fid $fidf"
10860 echo "verifying parent fid"
10861 fidc=$(changelog_extract_field $MDT0 "CREAT" "timestamp" "p=")
10862 fidf=$($LFS path2fid $DIR/$tdir/pics/zach)
10863 [ "$fidc" == "$fidf" ] ||
10864 err17935 "pfid in changelog $fidc != dir fid $fidf"
10866 USER_REC1=$($GET_CL_USERS | awk "\$1 == \"$CL_USER\" {print \$2}")
10867 $LFS changelog_clear $MDT0 $CL_USER $(($USER_REC1 + 5))
10868 USER_REC2=$($GET_CL_USERS | awk "\$1 == \"$CL_USER\" {print \$2}")
10869 echo "verifying user clear: $(( $USER_REC1 + 5 )) == $USER_REC2"
10870 [ $USER_REC2 == $(($USER_REC1 + 5)) ] ||
10871 err17935 "user index expected $(($USER_REC1 + 5)) is $USER_REC2"
10873 MIN_REC=$($GET_CL_USERS |
10874 awk 'min == "" || $2 < min {min = $2}; END {print min}')
10875 FIRST_REC=$($LFS changelog $MDT0 | head -n1 | awk '{print $1}')
10876 echo "verifying min purge: $(( $MIN_REC + 1 )) == $FIRST_REC"
10877 [ $FIRST_REC == $(($MIN_REC + 1)) ] ||
10878 err17935 "first index should be $(($MIN_REC + 1)) is $FIRST_REC"
10880 # LU-3446 changelog index reset on MDT restart
10881 local MDT_DEV=$(mdsdevname ${SINGLEMDS//mds/})
10882 CUR_REC1=$($GET_CL_USERS | head -n1 | cut -f3 -d' ')
10883 $LFS changelog_clear $MDT0 $CL_USER 0
10884 stop $SINGLEMDS || error "Fail to stop MDT."
10885 start $SINGLEMDS $MDT_DEV $MDS_MOUNT_OPTS || error "Fail to start MDT."
10886 CUR_REC2=$($GET_CL_USERS | head -n1 | cut -f3 -d' ')
10887 echo "verifying index survives MDT restart: $CUR_REC1 == $CUR_REC2"
10888 [ $CUR_REC1 == $CUR_REC2 ] ||
10889 err17935 "current index should be $CUR_REC1 is $CUR_REC2"
10891 echo "verifying user deregister"
10893 $GET_CL_USERS | grep -q $CL_USER &&
10894 error "User $CL_USER still in changelog_users"
10896 USERS=$(( $($GET_CL_USERS | wc -l) - 2 ))
10897 if [ $CL_USER -eq 0 ]; then
10898 LAST_REC1=$($GET_CL_USERS | head -n1 | cut -f3 -d' ')
10899 touch $DIR/$tdir/chloe
10900 LAST_REC2=$($GET_CL_USERS | head -n1 | cut -f3 -d' ')
10901 echo "verify changelogs are off: $LAST_REC1 == $LAST_REC2"
10902 [ $LAST_REC1 == $LAST_REC2 ] || error "changelogs not off"
10904 echo "$CL_USER other changelog users; can't verify off"
10907 run_test 160a "changelog sanity"
10909 test_160b() { # LU-3587
10910 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
10911 remote_mds_nodsh && skip "remote MDS with nodsh" && return
10912 [ $(lustre_version_code $SINGLEMDS) -ge $(version_code 2.2.0) ] ||
10913 { skip "Need MDS version at least 2.2.0"; return; }
10915 local CL_USERS="mdd.$MDT0.changelog_users"
10916 local GET_CL_USERS="do_facet $SINGLEMDS $LCTL get_param -n $CL_USERS"
10917 CL_USER=$(do_facet $SINGLEMDS $LCTL --device $MDT0 \
10918 changelog_register -n)
10919 echo "Registered as changelog user $CL_USER"
10920 trap cleanup_changelog EXIT
10921 $GET_CL_USERS | grep -q $CL_USER ||
10922 error "User $CL_USER not found in changelog_users"
10924 local LONGNAME1=$(str_repeat a 255)
10925 local LONGNAME2=$(str_repeat b 255)
10928 echo "creating very long named file"
10929 touch $LONGNAME1 || error "create of $LONGNAME1 failed"
10930 echo "moving very long named file"
10931 mv $LONGNAME1 $LONGNAME2
10933 $LFS changelog $MDT0 | grep RENME
10937 run_test 160b "Verify that very long rename doesn't crash in changelog"
10940 remote_mds_nodsh && skip "remote MDS with nodsh" && return
10943 local server_version=$(lustre_version_code $SINGLEMDS)
10945 [[ $server_version -gt $(version_code 2.5.57) ]] ||
10946 [[ $server_version -gt $(version_code 2.5.1) &&
10947 $server_version -lt $(version_code 2.5.50) ]] ||
10948 { skip "Need MDS version at least 2.5.58 or 2.5.2+"; return; }
10949 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
10951 # Registration step
10952 CL_USER=$(do_facet $SINGLEMDS $LCTL --device $MDT0 \
10953 changelog_register -n)
10954 trap cleanup_changelog EXIT
10957 mkdir -p $DIR/$tdir
10958 $MCREATE $DIR/$tdir/foo_160c
10959 changelog_chmask "TRUNC"
10960 $TRUNCATE $DIR/$tdir/foo_160c 200
10961 changelog_chmask "TRUNC"
10962 $TRUNCATE $DIR/$tdir/foo_160c 199
10963 $LFS changelog $MDT0
10964 TRUNCS=$($LFS changelog $MDT0 | tail -5 | grep -c "TRUNC")
10965 [ $TRUNCS -eq 1 ] || err17935 "TRUNC changelog mask count $TRUNCS != 1"
10966 $LFS changelog_clear $MDT0 $CL_USER 0
10968 # Deregistration step
10971 run_test 160c "verify that changelog log catch the truncate event"
10974 remote_mds_nodsh && skip "remote MDS with nodsh" && return
10975 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
10977 local server_version=$(lustre_version_code mds1)
10978 local CL_MASK_PARAM="mdd.$MDT0.changelog_mask"
10980 [[ $server_version -ge $(version_code 2.7.60) ]] ||
10981 { skip "Need MDS version at least 2.7.60+"; return; }
10982 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
10984 # Registration step
10985 CL_USER=$(do_facet mds1 $LCTL --device $MDT0 \
10986 changelog_register -n)
10988 trap cleanup_changelog EXIT
10989 mkdir -p $DIR/$tdir/migrate_dir
10990 $LFS changelog_clear $MDT0 $CL_USER 0
10992 $LFS migrate -m 1 $DIR/$tdir/migrate_dir || error "migrate fails"
10993 $LFS changelog $MDT0
10994 MIGRATES=$($LFS changelog $MDT0 | tail -5 | grep -c "MIGRT")
10995 $LFS changelog_clear $MDT0 $CL_USER 0
10996 [ $MIGRATES -eq 1 ] ||
10997 error "MIGRATE changelog mask count $MIGRATES != 1"
10999 # Deregistration step
11002 run_test 160d "verify that changelog log catch the migrate event"
11006 CL_USER=$(do_facet $SINGLEMDS $LCTL --device $MDT0 \
11007 changelog_register -n)
11008 echo "Registered as changelog user $CL_USER"
11009 trap cleanup_changelog EXIT
11011 # Delete a future user (expect fail)
11012 do_facet $SINGLEMDS $LCTL --device $MDT0 changelog_deregister cl77
11015 if [ $rc -eq 0 ]; then
11016 error "Deleted non-existant user cl77"
11017 elif [ $rc -ne 2 ]; then
11018 error "changelog_deregister failed with $rc, " \
11019 "expected 2 (ENOENT)"
11022 # Clear to a bad index (1 billion should be safe)
11023 $LFS changelog_clear $MDT0 $CL_USER 1000000000
11026 if [ $rc -eq 0 ]; then
11027 error "Successfully cleared to invalid CL index"
11028 elif [ $rc -ne 22 ]; then
11029 error "changelog_clear failed with $rc, expected 22 (EINVAL)"
11032 run_test 160e "changelog negative testing"
11035 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
11036 test_mkdir -p -c1 $DIR/$tdir
11037 cp /etc/hosts $DIR/$tdir/$tfile
11038 test_mkdir -c1 $DIR/$tdir/foo1
11039 test_mkdir -c1 $DIR/$tdir/foo2
11040 ln $DIR/$tdir/$tfile $DIR/$tdir/foo1/sofia
11041 ln $DIR/$tdir/$tfile $DIR/$tdir/foo2/zachary
11042 ln $DIR/$tdir/$tfile $DIR/$tdir/foo1/luna
11043 ln $DIR/$tdir/$tfile $DIR/$tdir/foo2/thor
11044 local FID=$($LFS path2fid $DIR/$tdir/$tfile | tr -d '[]')
11045 if [ "$($LFS fid2path $DIR $FID | wc -l)" != "5" ]; then
11046 $LFS fid2path $DIR $FID
11047 err17935 "bad link ea"
11050 rm $DIR/$tdir/foo2/zachary
11052 rm $DIR/$tdir/foo2/thor
11054 rm $DIR/$tdir/$tfile
11056 mv $DIR/$tdir/foo1/sofia $DIR/$tdir/foo2/maggie
11057 if [ "$($LFS fid2path $FSNAME --link 1 $FID)" != "$tdir/foo2/maggie" ]
11059 $LFS fid2path $DIR $FID
11060 err17935 "bad link rename"
11062 rm $DIR/$tdir/foo2/maggie
11065 local longname=filename_avg_len_is_thirty_two_
11066 createmany -l$DIR/$tdir/foo1/luna $DIR/$tdir/foo2/$longname 1000 ||
11067 error "failed to hardlink many files"
11068 links=$($LFS fid2path $DIR $FID | wc -l)
11069 echo -n "${links}/1000 links in link EA"
11070 [[ $links -gt 60 ]] ||
11071 err17935 "expected at least 60 links in link EA"
11072 unlinkmany $DIR/$tdir/foo2/$longname 1000 ||
11073 error "failed to unlink many hardlinks"
11075 run_test 161a "link ea sanity"
11078 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
11079 [ $MDSCOUNT -lt 2 ] && skip "skipping remote directory test" && return
11081 local remote_dir=$DIR/$tdir/remote_dir
11083 mkdir -p $DIR/$tdir
11084 $LFS mkdir -i $MDTIDX $remote_dir ||
11085 error "create remote directory failed"
11087 cp /etc/hosts $remote_dir/$tfile
11088 mkdir -p $remote_dir/foo1
11089 mkdir -p $remote_dir/foo2
11090 ln $remote_dir/$tfile $remote_dir/foo1/sofia
11091 ln $remote_dir/$tfile $remote_dir/foo2/zachary
11092 ln $remote_dir/$tfile $remote_dir/foo1/luna
11093 ln $remote_dir/$tfile $remote_dir/foo2/thor
11095 local FID=$($LFS path2fid $remote_dir/$tfile | tr -d '[' |
11097 if [ "$($LFS fid2path $DIR $FID | wc -l)" != "5" ]; then
11098 $LFS fid2path $DIR $FID
11099 err17935 "bad link ea"
11102 rm $remote_dir/foo2/zachary
11104 rm $remote_dir/foo2/thor
11106 rm $remote_dir/$tfile
11108 mv $remote_dir/foo1/sofia $remote_dir/foo2/maggie
11109 local link_path=$($LFS fid2path $FSNAME --link 1 $FID)
11110 if [ "$DIR/$link_path" != "$remote_dir/foo2/maggie" ]; then
11111 $LFS fid2path $DIR $FID
11112 err17935 "bad link rename"
11114 rm $remote_dir/foo2/maggie
11117 local longname=filename_avg_len_is_thirty_two_
11118 createmany -l$remote_dir/foo1/luna $remote_dir/foo2/$longname 1000 ||
11119 error "failed to hardlink many files"
11120 links=$($LFS fid2path $DIR $FID | wc -l)
11121 echo -n "${links}/1000 links in link EA"
11122 [[ ${links} -gt 60 ]] ||
11123 err17935 "expected at least 60 links in link EA"
11124 unlinkmany $remote_dir/foo2/$longname 1000 ||
11125 error "failed to unlink many hardlinks"
11127 run_test 161b "link ea sanity under remote directory"
11130 remote_mds_nodsh && skip "remote MDS with nodsh" && return
11131 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
11132 [[ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.1.5) ]] &&
11133 skip "Need MDS version at least 2.1.5" && return
11135 # define CLF_RENAME_LAST 0x0001
11136 # rename overwrite a target having nlink = 1 (changelog flag 0x1)
11137 CL_USER=$(do_facet $SINGLEMDS $LCTL --device $MDT0 \
11138 changelog_register -n)
11140 trap cleanup_changelog EXIT
11142 mkdir -p $DIR/$tdir
11143 touch $DIR/$tdir/foo_161c
11144 touch $DIR/$tdir/bar_161c
11145 mv -f $DIR/$tdir/foo_161c $DIR/$tdir/bar_161c
11146 $LFS changelog $MDT0 | grep RENME
11147 local flags=$($LFS changelog $MDT0 | grep RENME | tail -1 | \
11149 $LFS changelog_clear $MDT0 $CL_USER 0
11150 if [ x$flags != "x0x1" ]; then
11151 error "flag $flags is not 0x1"
11153 echo "rename overwrite a target having nlink = 1," \
11154 "changelog record has flags of $flags"
11156 # rename overwrite a target having nlink > 1 (changelog flag 0x0)
11157 touch $DIR/$tdir/foo_161c
11158 touch $DIR/$tdir/bar_161c
11159 ln $DIR/$tdir/bar_161c $DIR/$tdir/foobar_161c
11160 mv -f $DIR/$tdir/foo_161c $DIR/$tdir/bar_161c
11161 $LFS changelog $MDT0 | grep RENME
11162 flags=$($LFS changelog $MDT0 | grep RENME | tail -1 | cut -f5 -d' ')
11163 $LFS changelog_clear $MDT0 $CL_USER 0
11164 if [ x$flags != "x0x0" ]; then
11165 error "flag $flags is not 0x0"
11167 echo "rename overwrite a target having nlink > 1," \
11168 "changelog record has flags of $flags"
11170 # rename doesn't overwrite a target (changelog flag 0x0)
11171 touch $DIR/$tdir/foo_161c
11172 mv -f $DIR/$tdir/foo_161c $DIR/$tdir/foo2_161c
11173 $LFS changelog $MDT0 | grep RENME
11174 flags=$($LFS changelog $MDT0 | grep RENME | tail -1 | cut -f5 -d' ')
11175 $LFS changelog_clear $MDT0 $CL_USER 0
11176 if [ x$flags != "x0x0" ]; then
11177 error "flag $flags is not 0x0"
11179 echo "rename doesn't overwrite a target," \
11180 "changelog record has flags of $flags"
11182 # define CLF_UNLINK_LAST 0x0001
11183 # unlink a file having nlink = 1 (changelog flag 0x1)
11184 rm -f $DIR/$tdir/foo2_161c
11185 $LFS changelog $MDT0 | grep UNLNK
11186 flags=$($LFS changelog $MDT0 | grep UNLNK | tail -1 | cut -f5 -d' ')
11187 $LFS changelog_clear $MDT0 $CL_USER 0
11188 if [ x$flags != "x0x1" ]; then
11189 error "flag $flags is not 0x1"
11191 echo "unlink a file having nlink = 1," \
11192 "changelog record has flags of $flags"
11194 # unlink a file having nlink > 1 (changelog flag 0x0)
11195 ln -f $DIR/$tdir/bar_161c $DIR/$tdir/foobar_161c
11196 rm -f $DIR/$tdir/foobar_161c
11197 $LFS changelog $MDT0 | grep UNLNK
11198 flags=$($LFS changelog $MDT0 | grep UNLNK | tail -1 | cut -f5 -d' ')
11199 $LFS changelog_clear $MDT0 $CL_USER 0
11200 if [ x$flags != "x0x0" ]; then
11201 error "flag $flags is not 0x0"
11203 echo "unlink a file having nlink > 1," \
11204 "changelog record has flags of $flags"
11207 run_test 161c "check CL_RENME[UNLINK] changelog record flags"
11214 # cleanup previous run
11215 rm -rf $DIR/$tdir/$tfile
11217 user=$(do_facet $SINGLEMDS $LCTL --device $MDT0 \
11218 changelog_register -n)
11219 [[ $? -eq 0 ]] || error "changelog_register failed"
11221 # work in a standalone dir to avoid locking on $DIR/$MOUNT to
11222 # interfer with $MOUNT/.lustre/fid/ access
11224 [[ $? -eq 0 ]] || error "mkdir failed"
11226 #define OBD_FAIL_LLITE_CREATE_NODE_PAUSE 0x140c | OBD_FAIL_ONCE
11227 $LCTL set_param fail_loc=0x8000140c
11229 $LCTL set_param fail_val=5
11232 echo foofoo > $DIR/$tdir/$tfile &
11235 # wait for create to be delayed
11239 [[ $? -eq 0 ]] || error "create should be blocked"
11241 local tempfile=$(mktemp)
11242 fid=$(changelog_extract_field $MDT0 "CREAT" "$tfile" "t=")
11243 cat $MOUNT/.lustre/fid/$fid 2>/dev/null >$tempfile || error "cat failed"
11244 # some delay may occur during ChangeLog publishing and file read just
11245 # above, that could allow file write to happen finally
11246 [[ -s $tempfile ]] && echo "file should be empty"
11248 $LCTL set_param fail_loc=0
11251 [[ $? -eq 0 ]] || error "create failed"
11253 $LFS changelog_clear $MDT0 $user 0
11254 do_facet $SINGLEMDS $LCTL --device $MDT0 changelog_deregister $user
11256 run_test 161d "create with concurrent .lustre/fid access"
11263 local path=$(${LFS} fid2path $*)
11264 # Remove the '//' indicating a remote directory
11265 path=$(echo $path | sed 's#//#/#g')
11268 if [ $RC -ne 0 ]; then
11269 err17935 "path looked up of $expected failed. Error $RC"
11271 elif [ "${path}" != "${expected}" ]; then
11272 err17935 "path looked up \"${path}\" instead of \"${expected}\""
11275 echo "fid $fid resolves to path $path (expected $expected)"
11278 test_162a() { # was test_162
11279 # Make changes to filesystem
11280 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
11281 test_mkdir -p -c1 $DIR/$tdir/d2
11282 touch $DIR/$tdir/d2/$tfile
11283 touch $DIR/$tdir/d2/x1
11284 touch $DIR/$tdir/d2/x2
11285 test_mkdir -p -c1 $DIR/$tdir/d2/a/b/c
11286 test_mkdir -p -c1 $DIR/$tdir/d2/p/q/r
11288 FID=$($LFS path2fid $DIR/$tdir/d2/$tfile | tr -d '[]')
11289 check_path "$tdir/d2/$tfile" $FSNAME $FID --link 0 ||
11290 error "check path $tdir/d2/$tfile failed"
11293 ln -s $DIR/$tdir/d2/$tfile $DIR/$tdir/d2/p/q/r/slink
11294 FID=$($LFS path2fid $DIR/$tdir/d2/p/q/r/slink | tr -d '[]')
11295 check_path "$tdir/d2/p/q/r/slink" $FSNAME $FID --link 0 ||
11296 error "check path $tdir/d2/p/q/r/slink failed"
11298 # softlink to wrong file
11299 ln -s /this/is/garbage $DIR/$tdir/d2/p/q/r/slink.wrong
11300 FID=$($LFS path2fid $DIR/$tdir/d2/p/q/r/slink.wrong | tr -d '[]')
11301 check_path "$tdir/d2/p/q/r/slink.wrong" $FSNAME $FID --link 0 ||
11302 error "check path $tdir/d2/p/q/r/slink.wrong failed"
11305 ln $DIR/$tdir/d2/$tfile $DIR/$tdir/d2/p/q/r/hlink
11306 mv $DIR/$tdir/d2/$tfile $DIR/$tdir/d2/a/b/c/new_file
11307 FID=$($LFS path2fid $DIR/$tdir/d2/a/b/c/new_file | tr -d '[]')
11308 # fid2path dir/fsname should both work
11309 check_path "$tdir/d2/a/b/c/new_file" $FSNAME $FID --link 1 ||
11310 error "check path $tdir/d2/a/b/c/new_file failed"
11311 check_path "$DIR/$tdir/d2/p/q/r/hlink" $DIR $FID --link 0 ||
11312 error "check path $DIR/$tdir/d2/p/q/r/hlink failed"
11314 # hardlink count: check that there are 2 links
11315 # Doesnt work with CMD yet: 17935
11316 ${LFS} fid2path $DIR $FID | wc -l | grep -q 2 || \
11317 err17935 "expected 2 links"
11319 # hardlink indexing: remove the first link
11320 rm $DIR/$tdir/d2/p/q/r/hlink
11321 check_path "$tdir/d2/a/b/c/new_file" $FSNAME $FID --link 0 ||
11322 error "check path $DIR/$tdir/d2/a/b/c/new_file failed"
11326 run_test 162a "path lookup sanity"
11329 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
11330 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
11333 $LFS setdirstripe -i0 -c$MDSCOUNT -t all_char $DIR/$tdir/striped_dir ||
11334 error "create striped dir failed"
11336 local FID=$($LFS getdirstripe $DIR/$tdir/striped_dir |
11337 tail -n 1 | awk '{print $2}')
11338 stat $MOUNT/.lustre/fid/$FID && error "sub_stripe can be accessed"
11340 touch $DIR/$tdir/striped_dir/f{0..4} || error "touch f0..4 failed"
11341 mkdir $DIR/$tdir/striped_dir/d{0..4} || error "mkdir d0..4 failed"
11344 for ((i=0;i<5;i++)); do
11345 FID=$($LFS path2fid $DIR/$tdir/striped_dir/f$i | tr -d '[]') ||
11346 error "get fid for f$i failed"
11347 check_path "$tdir/striped_dir/f$i" $FSNAME $FID --link 0 ||
11348 error "check path $tdir/striped_dir/f$i failed"
11350 FID=$($LFS path2fid $DIR/$tdir/striped_dir/d$i | tr -d '[]') ||
11351 error "get fid for d$i failed"
11352 check_path "$tdir/striped_dir/d$i" $FSNAME $FID --link 0 ||
11353 error "check path $tdir/striped_dir/d$i failed"
11358 run_test 162b "striped directory path lookup sanity"
11360 # LU-4239: Verify fid2path works with paths 100 or more directories deep
11362 [[ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.7.51) ]] &&
11363 skip "Need MDS version at least 2.7.51" && return
11364 test_mkdir $DIR/$tdir.local
11365 test_mkdir $DIR/$tdir.remote
11366 local lpath=$tdir.local
11367 local rpath=$tdir.remote
11369 for ((i = 0; i <= 101; i++)); do
11372 FID=$($LFS path2fid $DIR/$lpath | tr -d '[]') ||
11373 error "get fid for local directory $DIR/$lpath failed"
11374 check_path "$DIR/$lpath" $MOUNT $FID --link 0 ||
11375 error "check path for local directory $DIR/$lpath failed"
11378 test_mkdir $DIR/$rpath
11379 FID=$($LFS path2fid $DIR/$rpath | tr -d '[]') ||
11380 error "get fid for remote directory $DIR/$rpath failed"
11381 check_path "$DIR/$rpath" $MOUNT $FID --link 0 ||
11382 error "check path for remote directory $DIR/$rpath failed"
11387 run_test 162c "fid2path works with paths 100 or more directories deep"
11390 # do directio so as not to populate the page cache
11391 log "creating a 10 Mb file"
11392 $MULTIOP $DIR/$tfile oO_CREAT:O_DIRECT:O_RDWR:w$((10*1048576))c || error "multiop failed while creating a file"
11393 log "starting reads"
11394 dd if=$DIR/$tfile of=/dev/null bs=4096 &
11395 log "truncating the file"
11396 $MULTIOP $DIR/$tfile oO_TRUNC:c || error "multiop failed while truncating the file"
11398 kill %+ || true # reads might have finished
11399 echo "wait until dd is finished"
11401 log "removing the temporary file"
11402 rm -rf $DIR/$tfile || error "tmp file removal failed"
11404 run_test 169 "parallel read and truncate should not deadlock"
11407 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
11408 $LCTL clear # bug 18514
11409 $LCTL debug_daemon start $TMP/${tfile}_log_good
11411 $LCTL debug_daemon stop
11412 sed -e "s/^...../a/g" $TMP/${tfile}_log_good > $TMP/${tfile}_log_bad ||
11413 error "sed failed to read log_good"
11415 $LCTL debug_daemon start $TMP/${tfile}_log_good
11417 $LCTL debug_daemon stop
11419 $LCTL df $TMP/${tfile}_log_bad > $TMP/${tfile}_log_bad.out 2>&1 ||
11420 error "lctl df log_bad failed"
11422 local bad_line=$(tail -n 1 $TMP/${tfile}_log_bad.out | awk '{print $9}')
11423 local good_line1=$(tail -n 1 $TMP/${tfile}_log_bad.out | awk '{print $5}')
11425 $LCTL df $TMP/${tfile}_log_good > $TMP/${tfile}_log_good.out 2>&1
11426 local good_line2=$(tail -n 1 $TMP/${tfile}_log_good.out | awk '{print $5}')
11428 [ "$bad_line" ] && [ "$good_line1" ] && [ "$good_line2" ] ||
11429 error "bad_line good_line1 good_line2 are empty"
11431 cat $TMP/${tfile}_log_good >> $TMP/${tfile}_logs_corrupt
11432 cat $TMP/${tfile}_log_bad >> $TMP/${tfile}_logs_corrupt
11433 cat $TMP/${tfile}_log_good >> $TMP/${tfile}_logs_corrupt
11435 $LCTL df $TMP/${tfile}_logs_corrupt > $TMP/${tfile}_log_bad.out 2>&1
11436 local bad_line_new=$(tail -n 1 $TMP/${tfile}_log_bad.out | awk '{print $9}')
11437 local good_line_new=$(tail -n 1 $TMP/${tfile}_log_bad.out | awk '{print $5}')
11439 [ "$bad_line_new" ] && [ "$good_line_new" ] ||
11440 error "bad_line_new good_line_new are empty"
11442 local expected_good=$((good_line1 + good_line2*2))
11444 rm -f $TMP/${tfile}*
11445 # LU-231, short malformed line may not be counted into bad lines
11446 if [ $bad_line -ne $bad_line_new ] &&
11447 [ $bad_line -ne $((bad_line_new - 1)) ]; then
11448 error "expected $bad_line bad lines, but got $bad_line_new"
11452 if [ $expected_good -ne $good_line_new ]; then
11453 error "expected $expected_good good lines, but got $good_line_new"
11458 run_test 170 "test lctl df to handle corrupted log ====================="
11460 test_171() { # bug20592
11461 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
11462 #define OBD_FAIL_PTLRPC_DUMP_LOG 0x50e
11463 $LCTL set_param fail_loc=0x50e
11464 $LCTL set_param fail_val=3000
11465 multiop_bg_pause $DIR/$tfile O_s || true
11467 kill -USR1 $MULTIPID
11471 if dmesg | grep "recursive fault"; then
11472 error "caught a recursive fault"
11474 $LCTL set_param fail_loc=0
11477 run_test 171 "test libcfs_debug_dumplog_thread stuck in do_exit() ======"
11479 # it would be good to share it with obdfilter-survey/iokit-libecho code
11480 setup_obdecho_osc () {
11483 local obdfilter_name=$2
11484 echo "Creating new osc for $obdfilter_name on $ost_nid"
11485 # make sure we can find loopback nid
11486 $LCTL add_uuid $ost_nid $ost_nid >/dev/null 2>&1
11488 [ $rc -eq 0 ] && { $LCTL attach osc ${obdfilter_name}_osc \
11489 ${obdfilter_name}_osc_UUID || rc=2; }
11490 [ $rc -eq 0 ] && { $LCTL --device ${obdfilter_name}_osc setup \
11491 ${obdfilter_name}_UUID $ost_nid || rc=3; }
11495 cleanup_obdecho_osc () {
11496 local obdfilter_name=$1
11497 $LCTL --device ${obdfilter_name}_osc cleanup >/dev/null
11498 $LCTL --device ${obdfilter_name}_osc detach >/dev/null
11505 local pages=${3:-64}
11510 local obd_size=$(get_obd_size $node $OBD)
11511 local page_size=$(get_page_size $node)
11512 if [[ -n "$obd_size" ]]; then
11513 local new_count=$((obd_size / (pages * page_size / 1024)))
11514 [[ $new_count -ge $count ]] || count=$new_count
11517 do_facet $node "$LCTL attach echo_client ec ec_uuid" || rc=1
11518 [ $rc -eq 0 ] && { do_facet $node "$LCTL --device ec setup $OBD" ||
11520 if [ $rc -eq 0 ]; then
11521 id=$(do_facet $node "$LCTL --device ec create 1" | awk '/object id/ {print $6}')
11522 [ ${PIPESTATUS[0]} -eq 0 -a -n "$id" ] || rc=3
11524 echo "New object id is $id"
11525 [ $rc -eq 0 ] && { do_facet $node "$LCTL --device ec getattr $id" ||
11527 [ $rc -eq 0 ] && { do_facet $node "$LCTL --device ec " \
11528 "test_brw $count w v $pages $id" || rc=4; }
11529 [ $rc -eq 0 ] && { do_facet $node "$LCTL --device ec destroy $id 1" ||
11531 [ $rc -eq 0 -o $rc -gt 2 ] && { do_facet $node "$LCTL --device ec " \
11532 "cleanup" || rc=5; }
11533 [ $rc -eq 0 -o $rc -gt 1 ] && { do_facet $node "$LCTL --device ec " \
11534 "detach" || rc=6; }
11535 [ $rc -ne 0 ] && echo "obecho_create_test failed: $rc"
11540 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
11541 remote_ost_nodsh && skip "remote OST with nodsh" && return
11543 local rmmod_local=0
11545 if ! module_loaded obdecho; then
11546 load_module obdecho/obdecho
11550 local osc=$($LCTL dl | grep -v mdt | awk '$3 == "osc" {print $4; exit}')
11551 local host=$(lctl get_param -n osc.$osc.import |
11552 awk '/current_connection:/ {print $2}' )
11553 local target=$(lctl get_param -n osc.$osc.import |
11554 awk '/target:/ {print $2}' )
11555 target=${target%_UUID}
11557 [[ -n $target ]] && { setup_obdecho_osc $host $target || rc=1; } || rc=1
11558 [ $rc -eq 0 ] && { obdecho_test ${target}_osc client || rc=2; }
11559 [[ -n $target ]] && cleanup_obdecho_osc $target
11560 [ $rmmod_local -eq 1 ] && rmmod obdecho
11563 run_test 180a "test obdecho on osc"
11566 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
11567 remote_ost_nodsh && skip "remote OST with nodsh" && return
11569 local rmmod_remote=0
11571 do_facet ost1 "lsmod | grep -q obdecho || " \
11572 "{ insmod ${LUSTRE}/obdecho/obdecho.ko || " \
11573 "modprobe obdecho; }" && rmmod_remote=1
11574 target=$(do_facet ost1 $LCTL dl | awk '/obdfilter/ {print $4;exit}')
11575 [[ -n $target ]] && { obdecho_test $target ost1 || rc=1; }
11576 [ $rmmod_remote -eq 1 ] && do_facet ost1 "rmmod obdecho"
11579 run_test 180b "test obdecho directly on obdfilter"
11581 test_180c() { # LU-2598
11582 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
11583 remote_ost_nodsh && skip "remote OST with nodsh" && return
11584 [[ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.4.0) ]] &&
11585 skip "Need MDS version at least 2.4.0" && return
11588 local rmmod_remote=false
11589 local pages=16384 # 64MB bulk I/O RPC size
11592 do_rpc_nodes $(facet_active_host ost1) load_module obdecho/obdecho &&
11593 rmmod_remote=true || error "failed to load module obdecho"
11595 target=$(do_facet ost1 $LCTL dl | awk '/obdfilter/ { print $4 }' |
11597 if [ -n "$target" ]; then
11598 obdecho_test "$target" ost1 "$pages" || rc=${PIPESTATUS[0]}
11600 echo "there is no obdfilter target on ost1"
11603 $rmmod_remote && do_facet ost1 "rmmod obdecho" || true
11606 run_test 180c "test huge bulk I/O size on obdfilter, don't LASSERT"
11608 test_181() { # bug 22177
11609 test_mkdir -p $DIR/$tdir || error "creating dir $DIR/$tdir"
11610 # create enough files to index the directory
11611 createmany -o $DIR/$tdir/foobar 4000
11612 # print attributes for debug purpose
11615 multiop_bg_pause $DIR/$tdir D_Sc || return 1
11617 # remove the files & current working dir
11618 unlinkmany $DIR/$tdir/foobar 4000
11620 kill -USR1 $MULTIPID
11622 stat $DIR/$tdir && error "open-unlinked dir was not removed!"
11625 run_test 181 "Test open-unlinked dir ========================"
11631 mkdir -p $DIR/$tdir || error "creating dir $DIR/$tdir"
11633 $LCTL set_param mdc.*.rpc_stats=clear
11635 for (( i = 0; i < $tcount; i++ )) ; do
11636 mkdir $DIR/$tdir/$i
11639 for (( i = 0; i < $tcount; i++ )) ; do
11640 createmany -o $DIR/$tdir/$i/f- $fcount &
11644 for (( i = 0; i < $tcount; i++ )) ; do
11645 unlinkmany $DIR/$tdir/$i/f- $fcount &
11649 $LCTL get_param mdc.*.rpc_stats
11653 run_test 182 "Test parallel modify metadata operations ================"
11655 test_183() { # LU-2275
11656 remote_mds_nodsh && skip "remote MDS with nodsh" && return
11657 [[ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.3.56) ]] &&
11658 skip "Need MDS version at least 2.3.56" && return
11660 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
11661 mkdir -p $DIR/$tdir || error "creating dir $DIR/$tdir"
11662 echo aaa > $DIR/$tdir/$tfile
11664 #define OBD_FAIL_MDS_NEGATIVE_POSITIVE 0x148
11665 do_facet $SINGLEMDS $LCTL set_param fail_loc=0x148
11667 ls -l $DIR/$tdir && error "ls succeeded, should have failed"
11668 cat $DIR/$tdir/$tfile && error "cat succeeded, should have failed"
11670 do_facet $SINGLEMDS $LCTL set_param fail_loc=0
11672 # Flush negative dentry cache
11673 touch $DIR/$tdir/$tfile
11675 # We are not checking for any leaked references here, they'll
11676 # become evident next time we do cleanup with module unload.
11679 run_test 183 "No crash or request leak in case of strange dispositions ========"
11681 # test suite 184 is for LU-2016, LU-2017
11683 check_swap_layouts_support && return 0
11685 dir0=$DIR/$tdir/$testnum
11686 test_mkdir -p -c1 $dir0 || error "creating dir $dir0"
11691 $SETSTRIPE -c1 $file1
11693 $SETSTRIPE -c2 $file2
11695 gen1=$($GETSTRIPE -g $file1)
11696 gen2=$($GETSTRIPE -g $file2)
11698 $LFS swap_layouts $file1 $file2 || error "swap of file layout failed"
11699 gen=$($GETSTRIPE -g $file1)
11700 [[ $gen1 != $gen ]] ||
11701 "Layout generation on $file1 does not change"
11702 gen=$($GETSTRIPE -g $file2)
11703 [[ $gen2 != $gen ]] ||
11704 "Layout generation on $file2 does not change"
11706 cmp $ref1 $file2 || error "content compare failed ($ref1 != $file2)"
11707 cmp $ref2 $file1 || error "content compare failed ($ref2 != $file1)"
11709 run_test 184a "Basic layout swap"
11712 check_swap_layouts_support && return 0
11714 dir0=$DIR/$tdir/$testnum
11715 mkdir -p $dir0 || error "creating dir $dir0"
11722 $SETSTRIPE -c1 $file1
11723 $SETSTRIPE -c2 $file2
11724 $SETSTRIPE -c1 $file3
11725 chown $RUNAS_ID $file3
11726 gen1=$($GETSTRIPE -g $file1)
11727 gen2=$($GETSTRIPE -g $file2)
11729 $LFS swap_layouts $dir1 $dir2 &&
11730 error "swap of directories layouts should fail"
11731 $LFS swap_layouts $dir1 $file1 &&
11732 error "swap of directory and file layouts should fail"
11733 $RUNAS $LFS swap_layouts $file1 $file2 &&
11734 error "swap of file we cannot write should fail"
11735 $LFS swap_layouts $file1 $file3 &&
11736 error "swap of file with different owner should fail"
11737 /bin/true # to clear error code
11739 run_test 184b "Forbidden layout swap (will generate errors)"
11742 local cmpn_arg=$(cmp -n 2>&1 | grep "invalid option")
11743 [ -n "$cmpn_arg" ] && skip_env "cmp does not support -n" && return
11744 check_swap_layouts_support && return 0
11746 local dir0=$DIR/$tdir/$testnum
11747 mkdir -p $dir0 || error "creating dir $dir0"
11749 local ref1=$dir0/ref1
11750 local ref2=$dir0/ref2
11751 local file1=$dir0/file1
11752 local file2=$dir0/file2
11753 # create a file large enough for the concurrent test
11754 dd if=/dev/urandom of=$ref1 bs=1M count=$((RANDOM % 50 + 20))
11755 dd if=/dev/urandom of=$ref2 bs=1M count=$((RANDOM % 50 + 20))
11756 echo "ref file size: ref1($(stat -c %s $ref1))," \
11757 "ref2($(stat -c %s $ref2))"
11760 dd if=$ref1 of=$file1 bs=16k &
11763 # Make sure dd starts to copy file
11764 while [ ! -f $file1 ]; do sleep 0.1; done
11766 $LFS swap_layouts $file1 $file2
11769 [[ $? == 0 ]] || error "concurrent write on $file1 failed"
11770 [[ $rc == 0 ]] || error "swap of $file1 and $file2 failed"
11772 # how many bytes copied before swapping layout
11773 local copied=$(stat -c %s $file2)
11774 local remaining=$(stat -c %s $ref1)
11775 remaining=$((remaining - copied))
11776 echo "Copied $copied bytes before swapping layout..."
11778 cmp -n $copied $file1 $ref2 | grep differ &&
11779 error "Content mismatch [0, $copied) of ref2 and file1"
11780 cmp -n $copied $file2 $ref1 ||
11781 error "Content mismatch [0, $copied) of ref1 and file2"
11782 cmp -i $copied:$copied -n $remaining $file1 $ref1 ||
11783 error "Content mismatch [$copied, EOF) of ref1 and file1"
11786 rm -f $ref1 $ref2 $file1 $file2
11788 run_test 184c "Concurrent write and layout swap"
11791 check_swap_layouts_support && return 0
11792 [ -z "$(which getfattr 2>/dev/null)" ] &&
11793 skip "no getfattr command" && return 0
11795 local file1=$DIR/$tdir/$tfile-1
11796 local file2=$DIR/$tdir/$tfile-2
11797 local file3=$DIR/$tdir/$tfile-3
11801 mkdir -p $DIR/$tdir
11802 touch $file1 || error "create $file1 failed"
11803 $OPENFILE -f O_CREAT:O_LOV_DELAY_CREATE $file2 ||
11804 error "create $file2 failed"
11805 $OPENFILE -f O_CREAT:O_LOV_DELAY_CREATE $file3 ||
11806 error "create $file3 failed"
11807 lovea1=$($LFS getstripe $file1 | sed 1d)
11809 $LFS swap_layouts $file2 $file3 ||
11810 error "swap $file2 $file3 layouts failed"
11811 $LFS swap_layouts $file1 $file2 ||
11812 error "swap $file1 $file2 layouts failed"
11814 lovea2=$($LFS getstripe $file2 | sed 1d)
11815 [ "$lovea1" == "$lovea2" ] || error "lovea $lovea1 != $lovea2"
11817 lovea1=$(getfattr -n trusted.lov $file1 | grep ^trusted)
11818 [[ -z "$lovea1" ]] || error "$file1 shouldn't have lovea"
11820 run_test 184d "allow stripeless layouts swap"
11823 [[ $(lustre_version_code $SINGLEMDS) -ge $(version_code 2.6.94) ]] ||
11824 { skip "Need MDS version at least 2.6.94"; return 0; }
11825 check_swap_layouts_support && return 0
11826 [ -z "$(which getfattr 2>/dev/null)" ] &&
11827 skip "no getfattr command" && return 0
11829 local file1=$DIR/$tdir/$tfile-1
11830 local file2=$DIR/$tdir/$tfile-2
11831 local file3=$DIR/$tdir/$tfile-3
11834 mkdir -p $DIR/$tdir
11835 touch $file1 || error "create $file1 failed"
11836 $OPENFILE -f O_CREAT:O_LOV_DELAY_CREATE $file2 ||
11837 error "create $file2 failed"
11838 $OPENFILE -f O_CREAT:O_LOV_DELAY_CREATE $file3 ||
11839 error "create $file3 failed"
11841 $LFS swap_layouts $file1 $file2 ||
11842 error "swap $file1 $file2 layouts failed"
11844 lovea=$(getfattr -n trusted.lov $file1 | grep ^trusted)
11845 [[ -z "$lovea" ]] || error "$file1 shouldn't have lovea"
11847 echo 123 > $file1 || error "Should be able to write into $file1"
11849 $LFS swap_layouts $file1 $file3 ||
11850 error "swap $file1 $file3 layouts failed"
11852 echo 123 > $file1 || error "Should be able to write into $file1"
11854 rm -rf $file1 $file2 $file3
11856 run_test 184e "Recreate layout after stripeless layout swaps"
11858 test_185() { # LU-2441
11859 # LU-3553 - no volatile file support in old servers
11860 [[ $(lustre_version_code $SINGLEMDS) -ge $(version_code 2.3.60) ]] ||
11861 { skip "Need MDS version at least 2.3.60"; return 0; }
11863 mkdir -p $DIR/$tdir || error "creating dir $DIR/$tdir"
11864 touch $DIR/$tdir/spoo
11865 local mtime1=$(stat -c "%Y" $DIR/$tdir)
11866 local fid=$($MULTIOP $DIR/$tdir VFw4096c) ||
11867 error "cannot create/write a volatile file"
11868 [ "$FILESET" == "" ] &&
11869 $CHECKSTAT -t file $MOUNT/.lustre/fid/$fid 2>/dev/null &&
11870 error "FID is still valid after close"
11872 multiop_bg_pause $DIR/$tdir vVw4096_c
11879 # assume that the next FID for this client is sequential, since stdout
11880 # is unfortunately eaten by multiop_bg_pause
11881 local n=$((${fidv[1]} + 1))
11882 local next_fid="${fidv[0]}:$(printf "0x%x" $n):${fidv[2]}"
11883 if [ "$FILESET" == "" ]; then
11884 $CHECKSTAT -t file $MOUNT/.lustre/fid/$next_fid ||
11885 error "FID is missing before close"
11887 kill -USR1 $multi_pid
11888 # 1 second delay, so if mtime change we will see it
11890 local mtime2=$(stat -c "%Y" $DIR/$tdir)
11891 [[ $mtime1 == $mtime2 ]] || error "mtime has changed"
11893 run_test 185 "Volatile file support"
11896 remote_mds_nodsh && skip "remote MDS with nodsh" && return
11897 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.3.0) ] &&
11898 skip "Need MDS version at least 2.3.0" && return
11900 local dir0=$DIR/$tdir/$testnum
11901 mkdir -p $dir0 || error "creating dir $dir0"
11903 local file=$dir0/file1
11904 dd if=/dev/urandom of=$file count=10 bs=1M conv=fsync
11905 local dv1=$($LFS data_version $file)
11906 dd if=/dev/urandom of=$file seek=10 count=1 bs=1M conv=fsync
11907 local dv2=$($LFS data_version $file)
11908 [[ $dv1 != $dv2 ]] ||
11909 error "data version did not change on write $dv1 == $dv2"
11914 run_test 187a "Test data version change"
11917 remote_mds_nodsh && skip "remote MDS with nodsh" && return
11918 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.3.0) ] &&
11919 skip "Need MDS version at least 2.3.0" && return
11921 local dir0=$DIR/$tdir/$testnum
11922 mkdir -p $dir0 || error "creating dir $dir0"
11924 declare -a DV=$($MULTIOP $dir0 Vw1000xYw1000xY | cut -f3 -d" ")
11925 [[ ${DV[0]} != ${DV[1]} ]] ||
11926 error "data version did not change on write"\
11927 " ${DV[0]} == ${DV[1]}"
11932 run_test 187b "Test data version change on volatile file"
11935 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
11936 remote_mgs_nodsh && skip "remote MGS with nodsh" && return
11937 [ -n "$FILESET" ] && skip "SKIP due to FILESET set" && return
11939 local POOL=${POOL:-cea1}
11940 local POOL_ROOT=${POOL_ROOT:-$DIR/d200.pools}
11941 local POOL_DIR_NAME=${POOL_DIR_NAME:-dir_tst}
11944 local last_ost=$(($OSTCOUNT - 1))
11946 local ost_list=$(seq $first_ost $ost_step $last_ost)
11947 local ost_range="$first_ost $last_ost $ost_step"
11948 local test_path=$POOL_ROOT/$POOL_DIR_NAME
11949 local file_dir=$POOL_ROOT/file_tst
11950 local subdir=$test_path/subdir
11954 # former test_200a test_200b
11955 pool_add $POOL || { rc=$? ; break; }
11956 pool_add_targets $POOL $ost_range || { rc=$? ; break; }
11957 # former test_200c test_200d
11958 mkdir -p $test_path
11959 pool_set_dir $POOL $test_path || { rc=$? ; break; }
11960 pool_check_dir $POOL $test_path || { rc=$? ; break; }
11962 pool_check_dir $POOL $subdir || { rc=$? ; break; }
11963 pool_dir_rel_path $POOL $POOL_DIR_NAME $POOL_ROOT \
11964 || { rc=$? ; break; }
11965 # former test_200e test_200f
11966 local files=$((OSTCOUNT*3))
11967 pool_alloc_files $POOL $test_path $files "$ost_list" \
11968 || { rc=$? ; break; }
11969 pool_create_files $POOL $file_dir $files "$ost_list" \
11970 || { rc=$? ; break; }
11971 # former test_200g test_200h
11972 pool_lfs_df $POOL || { rc=$? ; break; }
11973 pool_file_rel_path $POOL $test_path || { rc=$? ; break; }
11975 # former test_201a test_201b test_201c
11976 pool_remove_first_target $POOL || { rc=$? ; break; }
11978 local f=$test_path/$tfile
11979 pool_remove_all_targets $POOL $f || { rc=$? ; break; }
11980 pool_remove $POOL $f || { rc=$? ; break; }
11987 run_test 200 "OST pools"
11989 # usage: default_attr <count | size | offset>
11991 $LCTL get_param -n lov.$FSNAME-clilov-\*.stripe${1}
11994 # usage: check_default_stripe_attr
11995 check_default_stripe_attr() {
11996 ACTUAL=$($GETSTRIPE $* $DIR/$tdir)
11998 --stripe-count|--count)
11999 [ -n "$2" ] && EXPECTED=0 || EXPECTED=$(default_attr count);;
12000 --stripe-size|--size)
12001 [ -n "$2" ] && EXPECTED=0 || EXPECTED=$(default_attr size);;
12002 --stripe-index|--index)
12005 error "unknown getstripe attr '$1'"
12008 [ $ACTUAL != $EXPECTED ] &&
12009 error "$DIR/$tdir has $1 '$ACTUAL', not '$EXPECTED'"
12013 test_mkdir -p $DIR/$tdir
12014 $SETSTRIPE --stripe-count 0 --stripe-size 0 --stripe-index -1 $DIR/$tdir
12016 check_default_stripe_attr --stripe-count
12017 check_default_stripe_attr --stripe-size
12018 check_default_stripe_attr --stripe-index
12022 run_test 204a "Print default stripe attributes ================="
12025 test_mkdir -p $DIR/$tdir
12026 $SETSTRIPE --stripe-count 1 $DIR/$tdir
12028 check_default_stripe_attr --stripe-size
12029 check_default_stripe_attr --stripe-index
12033 run_test 204b "Print default stripe size and offset ==========="
12036 test_mkdir -p $DIR/$tdir
12037 $SETSTRIPE --stripe-size 65536 $DIR/$tdir
12039 check_default_stripe_attr --stripe-count
12040 check_default_stripe_attr --stripe-index
12044 run_test 204c "Print default stripe count and offset ==========="
12047 test_mkdir -p $DIR/$tdir
12048 $SETSTRIPE --stripe-index 0 $DIR/$tdir
12050 check_default_stripe_attr --stripe-count
12051 check_default_stripe_attr --stripe-size
12055 run_test 204d "Print default stripe count and size ============="
12058 test_mkdir -p $DIR/$tdir
12059 $SETSTRIPE -d $DIR/$tdir
12061 check_default_stripe_attr --stripe-count --raw
12062 check_default_stripe_attr --stripe-size --raw
12063 check_default_stripe_attr --stripe-index --raw
12067 run_test 204e "Print raw stripe attributes ================="
12070 test_mkdir -p $DIR/$tdir
12071 $SETSTRIPE --stripe-count 1 $DIR/$tdir
12073 check_default_stripe_attr --stripe-size --raw
12074 check_default_stripe_attr --stripe-index --raw
12078 run_test 204f "Print raw stripe size and offset ==========="
12081 test_mkdir -p $DIR/$tdir
12082 $SETSTRIPE --stripe-size 65536 $DIR/$tdir
12084 check_default_stripe_attr --stripe-count --raw
12085 check_default_stripe_attr --stripe-index --raw
12089 run_test 204g "Print raw stripe count and offset ==========="
12092 test_mkdir -p $DIR/$tdir
12093 $SETSTRIPE --stripe-index 0 $DIR/$tdir
12095 check_default_stripe_attr --stripe-count --raw
12096 check_default_stripe_attr --stripe-size --raw
12100 run_test 204h "Print raw stripe count and size ============="
12102 # Figure out which job scheduler is being used, if any,
12103 # or use a fake one
12104 if [ -n "$SLURM_JOB_ID" ]; then # SLURM
12105 JOBENV=SLURM_JOB_ID
12106 elif [ -n "$LSB_JOBID" ]; then # Load Sharing Facility
12108 elif [ -n "$PBS_JOBID" ]; then # PBS/Maui/Moab
12110 elif [ -n "$LOADL_STEPID" ]; then # LoadLeveller
12111 JOBENV=LOADL_STEP_ID
12112 elif [ -n "$JOB_ID" ]; then # Sun Grid Engine
12115 $LCTL list_param jobid_name > /dev/null 2>&1
12116 if [ $? -eq 0 ]; then
12123 verify_jobstats() {
12128 # we don't really need to clear the stats for this test to work, since each
12129 # command has a unique jobid, but it makes debugging easier if needed.
12130 # for facet in $facets; do
12131 # local dev=$(convert_facet2label $facet)
12132 # # clear old jobstats
12133 # do_facet $facet lctl set_param *.$dev.job_stats="clear"
12136 # use a new JobID for each test, or we might see an old one
12137 [ "$JOBENV" = "FAKE_JOBID" ] &&
12138 FAKE_JOBID=id.$testnum.$(basename ${cmd[0]}).$RANDOM
12142 [ "$JOBENV" = "nodelocal" ] && {
12143 FAKE_JOBID=id.$testnum.$(basename ${cmd[0]}).$RANDOM
12144 $LCTL set_param jobid_name=$FAKE_JOBID
12148 log "Test: ${cmd[*]}"
12149 log "Using JobID environment variable $JOBENV=$JOBVAL"
12151 if [ $JOBENV = "FAKE_JOBID" ]; then
12152 FAKE_JOBID=$JOBVAL ${cmd[*]}
12157 # all files are created on OST0000
12158 for facet in $facets; do
12159 local stats="*.$(convert_facet2label $facet).job_stats"
12160 if [ $(do_facet $facet lctl get_param $stats |
12161 grep -c $JOBVAL) -ne 1 ]; then
12162 do_facet $facet lctl get_param $stats
12163 error "No jobstats for $JOBVAL found on $facet::$stats"
12170 NEW_JOBENV=${1:-$OLD_JOBENV}
12171 do_facet mgs $LCTL conf_param $FSNAME.sys.jobid_var=$NEW_JOBENV
12172 wait_update $HOSTNAME "$LCTL get_param -n jobid_var" $NEW_JOBENV
12177 do_facet $SINGLEMDS \
12178 $LCTL set_param mdt.*.job_cleanup_interval=$OLD_INTERVAL
12179 [ $OLD_JOBENV != $JOBENV ] && jobstats_set $OLD_JOBENV
12183 test_205() { # Job stats
12184 [[ $(lustre_version_code $SINGLEMDS) -ge $(version_code 2.7.1) ]] ||
12185 { skip "Need MDS version with at least 2.7.1"; return 0; }
12187 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
12188 remote_mgs_nodsh && skip "remote MGS with nodsh" && return
12189 remote_mds_nodsh && skip "remote MDS with nodsh" && return
12190 remote_ost_nodsh && skip "remote OST with nodsh" && return
12192 [ -z "$(lctl get_param -n mdc.*.connect_flags | grep jobstats)" ] &&
12193 skip "Server doesn't support jobstats" && return 0
12194 [[ $JOBID_VAR = disable ]] && skip "jobstats is disabled" && return
12196 OLD_JOBENV=$($LCTL get_param -n jobid_var)
12197 if [ $OLD_JOBENV != $JOBENV ]; then
12198 jobstats_set $JOBENV
12199 trap cleanup_205 EXIT
12202 CL_USER=$(do_facet $SINGLEMDS lctl --device $MDT0 changelog_register -n)
12203 echo "Registered as changelog user $CL_USER"
12205 OLD_INTERVAL=$(do_facet $SINGLEMDS \
12206 lctl get_param -n mdt.*.job_cleanup_interval)
12207 local interval_new=5
12208 do_facet $SINGLEMDS \
12209 $LCTL set_param mdt.*.job_cleanup_interval=$interval_new
12210 local start=$SECONDS
12214 cmd="mkdir $DIR/$tdir"
12215 verify_jobstats "$cmd" "$SINGLEMDS"
12217 cmd="rmdir $DIR/$tdir"
12218 verify_jobstats "$cmd" "$SINGLEMDS"
12219 # mkdir on secondary MDT
12220 if [ $MDSCOUNT -gt 1 ]; then
12221 cmd="lfs mkdir -i 1 $DIR/$tdir.remote"
12222 verify_jobstats "$cmd" "mds2"
12225 cmd="mknod $DIR/$tfile c 1 3"
12226 verify_jobstats "$cmd" "$SINGLEMDS"
12228 cmd="rm -f $DIR/$tfile"
12229 verify_jobstats "$cmd" "$SINGLEMDS"
12230 # create all files on OST0000 so verify_jobstats can find OST stats
12232 cmd="$SETSTRIPE -i 0 -c 1 $DIR/$tfile"
12233 verify_jobstats "$cmd" "$SINGLEMDS"
12235 cmd="touch $DIR/$tfile"
12236 verify_jobstats "$cmd" "$SINGLEMDS ost1"
12238 cmd="dd if=/dev/zero of=$DIR/$tfile bs=1M count=1 oflag=sync"
12239 verify_jobstats "$cmd" "ost1"
12241 cancel_lru_locks osc
12242 cmd="dd if=$DIR/$tfile of=/dev/null bs=1M count=1 iflag=direct"
12243 verify_jobstats "$cmd" "ost1"
12245 cmd="$TRUNCATE $DIR/$tfile 0"
12246 verify_jobstats "$cmd" "$SINGLEMDS ost1"
12248 cmd="mv -f $DIR/$tfile $DIR/$tdir.rename"
12249 verify_jobstats "$cmd" "$SINGLEMDS"
12250 # jobstats expiry - sleep until old stats should be expired
12251 local left=$((interval_new + 5 - (SECONDS - start)))
12252 [ $left -ge 0 ] && wait_update_facet $SINGLEMDS \
12253 "lctl get_param *.*.job_stats | grep -c 'job_id.*mkdir'" \
12255 cmd="mkdir $DIR/$tdir.expire"
12256 verify_jobstats "$cmd" "$SINGLEMDS"
12257 [ $(do_facet $SINGLEMDS lctl get_param *.*.job_stats |
12258 grep -c "job_id.*mkdir") -gt 1 ] && error "old jobstats not expired"
12260 # Ensure that jobid are present in changelog (if supported by MDS)
12261 if [ $(lustre_version_code $SINGLEMDS) -ge $(version_code 2.6.52) ]
12263 $LFS changelog $MDT0 | tail -9
12264 jobids=$($LFS changelog $MDT0 | tail -9 | grep -c "j=")
12265 [ $jobids -eq 9 ] ||
12266 error "Wrong changelog jobid count $jobids != 9"
12270 jobstats_set $JOBENV
12272 $LFS changelog $MDT0 | tail -1
12273 jobids=$($LFS changelog $MDT0 | tail -1 | grep -c "j=")
12274 [ $jobids -eq 0 ] ||
12275 error "Unexpected jobids when jobid_var=$JOBENV"
12280 run_test 205 "Verify job stats"
12282 # LU-1480, LU-1773 and LU-1657
12284 mkdir -p $DIR/$tdir
12285 $SETSTRIPE -c -1 $DIR/$tdir
12286 #define OBD_FAIL_LOV_INIT 0x1403
12287 $LCTL set_param fail_loc=0xa0001403
12288 $LCTL set_param fail_val=1
12289 touch $DIR/$tdir/$tfile || true
12291 run_test 206 "fail lov_init_raid0() doesn't lbug"
12294 dd if=/dev/zero of=$DIR/$tfile bs=4k count=$((RANDOM%10+1))
12295 local fsz=`stat -c %s $DIR/$tfile`
12296 cancel_lru_locks mdc
12298 # do not return layout in getattr intent
12299 #define OBD_FAIL_MDS_NO_LL_GETATTR 0x170
12300 $LCTL set_param fail_loc=0x170
12301 local sz=`stat -c %s $DIR/$tfile`
12303 [ $fsz -eq $sz ] || error "file size expected $fsz, actual $sz"
12307 run_test 207a "can refresh layout at glimpse"
12310 dd if=/dev/zero of=$DIR/$tfile bs=4k count=$((RANDOM%10+1))
12311 local cksum=`md5sum $DIR/$tfile`
12312 local fsz=`stat -c %s $DIR/$tfile`
12313 cancel_lru_locks mdc
12314 cancel_lru_locks osc
12316 # do not return layout in getattr intent
12317 #define OBD_FAIL_MDS_NO_LL_OPEN 0x171
12318 $LCTL set_param fail_loc=0x171
12320 # it will refresh layout after the file is opened but before read issues
12321 echo checksum is "$cksum"
12322 echo "$cksum" |md5sum -c --quiet || error "file differs"
12326 run_test 207b "can refresh layout at open"
12329 # FIXME: in this test suite, only RD lease is used. This is okay
12330 # for now as only exclusive open is supported. After generic lease
12331 # is done, this test suite should be revised. - Jinshan
12333 remote_mds_nodsh && skip "remote MDS with nodsh" && return
12334 [[ $(lustre_version_code $SINGLEMDS) -ge $(version_code 2.4.52) ]] ||
12335 { skip "Need MDS version at least 2.4.52"; return 0; }
12337 echo "==== test 1: verify get lease work"
12338 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:eRE+eU || error "get lease error"
12340 echo "==== test 2: verify lease can be broken by upcoming open"
12341 $MULTIOP $DIR/$tfile oO_RDONLY:eR_E-eUc &
12345 $MULTIOP $DIR/$tfile oO_RDONLY:c
12346 kill -USR1 $PID && wait $PID || error "break lease error"
12348 echo "==== test 3: verify lease can't be granted if an open already exists"
12349 $MULTIOP $DIR/$tfile oO_RDONLY:_c &
12353 $MULTIOP $DIR/$tfile oO_RDONLY:eReUc && error "apply lease should fail"
12354 kill -USR1 $PID && wait $PID || error "open file error"
12356 echo "==== test 4: lease can sustain over recovery"
12357 $MULTIOP $DIR/$tfile oO_RDONLY:eR_E+eUc &
12363 kill -USR1 $PID && wait $PID || error "lease broken over recovery"
12365 echo "==== test 5: lease broken can't be regained by replay"
12366 $MULTIOP $DIR/$tfile oO_RDONLY:eR_E-eUc &
12370 # open file to break lease and then recovery
12371 $MULTIOP $DIR/$tfile oO_RDWR:c || error "open file error"
12374 kill -USR1 $PID && wait $PID || error "lease not broken over recovery"
12378 run_test 208 "Exclusive open"
12381 [ -z "$(lctl get_param -n mdc.*.connect_flags | grep disp_stripe)" ] &&
12382 skip_env "must have disp_stripe" && return
12385 sync; sleep 5; sync;
12387 echo 3 > /proc/sys/vm/drop_caches
12388 req_before=$(awk '/ptlrpc_cache / { print $2 }' /proc/slabinfo)
12390 # open/close 500 times
12391 for i in $(seq 500); do
12395 echo 3 > /proc/sys/vm/drop_caches
12396 req_after=$(awk '/ptlrpc_cache / { print $2 }' /proc/slabinfo)
12398 echo "before: $req_before, after: $req_after"
12399 [ $((req_after - req_before)) -ge 300 ] &&
12400 error "open/close requests are not freed"
12403 run_test 209 "read-only open/close requests should be freed promptly"
12407 size=$((size % 8192 + 1))
12408 dd if=/dev/urandom of=$DIR/f212 bs=1k count=$size
12409 sendfile $DIR/f212 $DIR/f212.xyz || error "sendfile wrong"
12410 rm -f $DIR/f212 $DIR/f212.xyz
12412 run_test 212 "Sendfile test ============================================"
12415 dd if=/dev/zero of=$DIR/$tfile bs=4k count=4
12416 cancel_lru_locks osc
12417 lctl set_param fail_loc=0x8000040f
12418 # generate a read lock
12419 cat $DIR/$tfile > /dev/null
12420 # write to the file, it will try to cancel the above read lock.
12421 cat /etc/hosts >> $DIR/$tfile
12423 run_test 213 "OSC lock completion and cancel race don't crash - bug 18829"
12425 test_214() { # for bug 20133
12426 mkdir -p $DIR/$tdir/d214c || error "mkdir $DIR/$tdir/d214c failed"
12427 for (( i=0; i < 340; i++ )) ; do
12428 touch $DIR/$tdir/d214c/a$i
12431 ls -l $DIR/$tdir || error "ls -l $DIR/d214p failed"
12432 mv $DIR/$tdir/d214c $DIR/ || error "mv $DIR/d214p/d214c $DIR/ failed"
12433 ls $DIR/d214c || error "ls $DIR/d214c failed"
12434 rm -rf $DIR/$tdir || error "rm -rf $DIR/d214* failed"
12435 rm -rf $DIR/d214* || error "rm -rf $DIR/d214* failed"
12437 run_test 214 "hash-indexed directory test - bug 20133"
12439 # having "abc" as 1st arg, creates $TMP/lnet_abc.out and $TMP/lnet_abc.sys
12440 create_lnet_proc_files() {
12441 lctl get_param -n $1 >$TMP/lnet_$1.out || error "cannot read lnet.$1"
12442 sysctl lnet.$1 >$TMP/lnet_$1.sys_tmp || error "cannot read lnet.$1"
12444 sed "s/^lnet.$1\ =\ //g" "$TMP/lnet_$1.sys_tmp" >$TMP/lnet_$1.sys
12445 rm -f "$TMP/lnet_$1.sys_tmp"
12448 # counterpart of create_lnet_proc_files
12449 remove_lnet_proc_files() {
12450 rm -f $TMP/lnet_$1.out $TMP/lnet_$1.sys
12453 # uses 1st arg as trailing part of filename, 2nd arg as description for reports,
12454 # 3rd arg as regexp for body
12455 check_lnet_proc_stats() {
12456 local l=$(cat "$TMP/lnet_$1" |wc -l)
12457 [ $l = 1 ] || (cat "$TMP/lnet_$1" && error "$2 is not of 1 line: $l")
12459 grep -E "$3" "$TMP/lnet_$1" || (cat "$TMP/lnet_$1" && error "$2 misformatted")
12462 # uses 1st arg as trailing part of filename, 2nd arg as description for reports,
12463 # 3rd arg as regexp for body, 4th arg as regexp for 1st line, 5th arg is
12464 # optional and can be regexp for 2nd line (lnet.routes case)
12465 check_lnet_proc_entry() {
12466 local blp=2 # blp stands for 'position of 1st line of body'
12467 [ -z "$5" ] || blp=3 # lnet.routes case
12469 local l=$(cat "$TMP/lnet_$1" |wc -l)
12470 # subtracting one from $blp because the body can be empty
12471 [ "$l" -ge "$(($blp - 1))" ] || (cat "$TMP/lnet_$1" && error "$2 is too short: $l")
12473 sed -n '1 p' "$TMP/lnet_$1" |grep -E "$4" >/dev/null ||
12474 (cat "$TMP/lnet_$1" && error "1st line of $2 misformatted")
12476 [ "$5" = "" ] || sed -n '2 p' "$TMP/lnet_$1" |grep -E "$5" >/dev/null ||
12477 (cat "$TMP/lnet_$1" && error "2nd line of $2 misformatted")
12479 # bail out if any unexpected line happened
12480 sed -n "$blp p" "$TMP/lnet_$1" | grep -Ev "$3"
12481 [ "$?" != 0 ] || error "$2 misformatted"
12484 test_215() { # for bugs 18102, 21079, 21517
12485 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
12486 local N='(0|[1-9][0-9]*)' # non-negative numeric
12487 local P='[1-9][0-9]*' # positive numeric
12488 local I='(0|-?[1-9][0-9]*|NA)' # any numeric (0 | >0 | <0) or NA if no value
12489 local NET='[a-z][a-z0-9]*' # LNET net like o2ib2
12490 local ADDR='[0-9.]+' # LNET addr like 10.0.0.1
12491 local NID="$ADDR@$NET" # LNET nid like 10.0.0.1@o2ib2
12493 local L1 # regexp for 1st line
12494 local L2 # regexp for 2nd line (optional)
12495 local BR # regexp for the rest (body)
12497 # lnet.stats should look as 11 space-separated non-negative numerics
12498 BR="^$N $N $N $N $N $N $N $N $N $N $N$"
12499 create_lnet_proc_files "stats"
12500 check_lnet_proc_stats "stats.sys" "lnet.stats" "$BR"
12501 remove_lnet_proc_files "stats"
12503 # lnet.routes should look like this:
12504 # Routing disabled/enabled
12505 # net hops priority state router
12506 # where net is a string like tcp0, hops > 0, priority >= 0,
12507 # state is up/down,
12508 # router is a string like 192.168.1.1@tcp2
12509 L1="^Routing (disabled|enabled)$"
12510 L2="^net +hops +priority +state +router$"
12511 BR="^$NET +$N +(0|1) +(up|down) +$NID$"
12512 create_lnet_proc_files "routes"
12513 check_lnet_proc_entry "routes.sys" "lnet.routes" "$BR" "$L1" "$L2"
12514 remove_lnet_proc_files "routes"
12516 # lnet.routers should look like this:
12517 # ref rtr_ref alive_cnt state last_ping ping_sent deadline down_ni router
12518 # where ref > 0, rtr_ref > 0, alive_cnt >= 0, state is up/down,
12519 # last_ping >= 0, ping_sent is boolean (0/1), deadline and down_ni are
12520 # numeric (0 or >0 or <0), router is a string like 192.168.1.1@tcp2
12521 L1="^ref +rtr_ref +alive_cnt +state +last_ping +ping_sent +deadline +down_ni +router$"
12522 BR="^$P +$P +$N +(up|down) +$N +(0|1) +$I +$I +$NID$"
12523 create_lnet_proc_files "routers"
12524 check_lnet_proc_entry "routers.sys" "lnet.routers" "$BR" "$L1"
12525 remove_lnet_proc_files "routers"
12527 # lnet.peers should look like this:
12528 # nid refs state last max rtr min tx min queue
12529 # where nid is a string like 192.168.1.1@tcp2, refs > 0,
12530 # state is up/down/NA, max >= 0. last, rtr, min, tx, min are
12531 # numeric (0 or >0 or <0), queue >= 0.
12532 L1="^nid +refs +state +last +max +rtr +min +tx +min +queue$"
12533 BR="^$NID +$P +(up|down|NA) +$I +$N +$I +$I +$I +$I +$N$"
12534 create_lnet_proc_files "peers"
12535 check_lnet_proc_entry "peers.sys" "lnet.peers" "$BR" "$L1"
12536 remove_lnet_proc_files "peers"
12538 # lnet.buffers should look like this:
12539 # pages count credits min
12540 # where pages >=0, count >=0, credits and min are numeric (0 or >0 or <0)
12541 L1="^pages +count +credits +min$"
12542 BR="^ +$N +$N +$I +$I$"
12543 create_lnet_proc_files "buffers"
12544 check_lnet_proc_entry "buffers.sys" "lnet.buffers" "$BR" "$L1"
12545 remove_lnet_proc_files "buffers"
12547 # lnet.nis should look like this:
12548 # nid status alive refs peer rtr max tx min
12549 # where nid is a string like 192.168.1.1@tcp2, status is up/down,
12550 # alive is numeric (0 or >0 or <0), refs >= 0, peer >= 0,
12551 # rtr >= 0, max >=0, tx and min are numeric (0 or >0 or <0).
12552 L1="^nid +status +alive +refs +peer +rtr +max +tx +min$"
12553 BR="^$NID +(up|down) +$I +$N +$N +$N +$N +$I +$I$"
12554 create_lnet_proc_files "nis"
12555 check_lnet_proc_entry "nis.sys" "lnet.nis" "$BR" "$L1"
12556 remove_lnet_proc_files "nis"
12558 # can we successfully write to lnet.stats?
12559 lctl set_param -n stats=0 || error "cannot write to lnet.stats"
12560 sysctl -w lnet.stats=0 || error "cannot write to lnet.stats"
12562 run_test 215 "lnet exists and has proper content - bugs 18102, 21079, 21517"
12564 test_216() { # bug 20317
12565 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
12566 remote_ost_nodsh && skip "remote OST with nodsh" && return
12569 local facets=$(get_facets OST)
12570 local p="$TMP/$TESTSUITE-$TESTNAME.parameters"
12572 save_lustre_params client "osc.*.contention_seconds" > $p
12573 save_lustre_params $facets \
12574 "ldlm.namespaces.filter-*.max_nolock_bytes" >> $p
12575 save_lustre_params $facets \
12576 "ldlm.namespaces.filter-*.contended_locks" >> $p
12577 save_lustre_params $facets \
12578 "ldlm.namespaces.filter-*.contention_seconds" >> $p
12581 # agressive lockless i/o settings
12582 for node in $(osts_nodes); do
12583 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'
12585 lctl set_param -n osc.*.contention_seconds 60
12587 $DIRECTIO write $DIR/$tfile 0 10 4096
12588 $CHECKSTAT -s 40960 $DIR/$tfile
12590 # disable lockless i/o
12591 for node in $(osts_nodes); do
12592 do_node $node 'lctl set_param -n ldlm.namespaces.filter-*.max_nolock_bytes 0; lctl set_param -n ldlm.namespaces.filter-*.contended_locks 32; lctl set_param -n ldlm.namespaces.filter-*.contention_seconds 0'
12594 lctl set_param -n osc.*.contention_seconds 0
12597 dd if=/dev/zero of=$DIR/$tfile count=0
12598 $CHECKSTAT -s 0 $DIR/$tfile
12600 restore_lustre_params <$p
12604 run_test 216 "check lockless direct write works and updates file size and kms correctly"
12606 test_217() { # bug 22430
12607 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
12611 for node in $(nodes_list); do
12612 nid=$(host_nids_address $node $NETTYPE)
12613 if [[ $nid = *-* ]] ; then
12614 echo "lctl ping $nid@$NETTYPE"
12615 lctl ping $nid@$NETTYPE
12617 echo "skipping $node (no hyphen detected)"
12621 run_test 217 "check lctl ping for hostnames with hiphen ('-')"
12624 # do directio so as not to populate the page cache
12625 log "creating a 10 Mb file"
12626 $MULTIOP $DIR/$tfile oO_CREAT:O_DIRECT:O_RDWR:w$((10*1048576))c || error "multiop failed while creating a file"
12627 log "starting reads"
12628 dd if=$DIR/$tfile of=/dev/null bs=4096 &
12629 log "truncating the file"
12630 $MULTIOP $DIR/$tfile oO_TRUNC:c || error "multiop failed while truncating the file"
12632 kill %+ || true # reads might have finished
12633 echo "wait until dd is finished"
12635 log "removing the temporary file"
12636 rm -rf $DIR/$tfile || error "tmp file removal failed"
12638 run_test 218 "parallel read and truncate should not deadlock ======================="
12641 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
12642 # write one partial page
12643 dd if=/dev/zero of=$DIR/$tfile bs=1024 count=1
12644 # set no grant so vvp_io_commit_write will do sync write
12645 $LCTL set_param fail_loc=0x411
12646 # write a full page at the end of file
12647 dd if=/dev/zero of=$DIR/$tfile bs=4096 count=1 seek=1 conv=notrunc
12649 $LCTL set_param fail_loc=0
12650 dd if=/dev/zero of=$DIR/$tfile bs=4096 count=1 seek=3
12651 $LCTL set_param fail_loc=0x411
12652 dd if=/dev/zero of=$DIR/$tfile bs=1024 count=1 seek=2 conv=notrunc
12655 dd if=/dev/zero of=$DIR/$tfile-2 bs=1024 count=1
12656 $CHECKSTAT -s 1024 $DIR/$tfile-2 || error "checkstat wrong size"
12658 run_test 219 "LU-394: Write partial won't cause uncontiguous pages vec at LND"
12660 test_220() { #LU-325
12661 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
12662 remote_ost_nodsh && skip "remote OST with nodsh" && return
12663 remote_mds_nodsh && skip "remote MDS with nodsh" && return
12664 remote_mgs_nodsh && skip "remote MGS with nodsh" && return
12667 # create on MDT0000 so the last_id and next_id are correct
12669 local OST=$($LFS df $DIR | awk '/OST:'$OSTIDX'/ { print $1 }')
12673 local mdtosc_proc1=$(get_mdtosc_proc_path $SINGLEMDS $OST)
12674 local last_id=$(do_facet $SINGLEMDS lctl get_param -n \
12675 osc.$mdtosc_proc1.prealloc_last_id)
12676 local next_id=$(do_facet $SINGLEMDS lctl get_param -n \
12677 osc.$mdtosc_proc1.prealloc_next_id)
12681 do_facet ost$((OSTIDX + 1)) lctl set_param fail_val=-1
12682 #define OBD_FAIL_OST_ENOINO 0x229
12683 do_facet ost$((OSTIDX + 1)) lctl set_param fail_loc=0x229
12684 create_pool $FSNAME.$TESTNAME || return 1
12685 do_facet mgs $LCTL pool_add $FSNAME.$TESTNAME $OST || return 2
12687 $SETSTRIPE $DIR/$tdir -i $OSTIDX -c 1 -p $FSNAME.$TESTNAME
12689 MDSOBJS=$((last_id - next_id))
12690 echo "preallocated objects on MDS is $MDSOBJS" "($last_id - $next_id)"
12692 blocks=$($LFS df $MOUNT | awk '($1 == '$OSTIDX') { print $4 }')
12693 echo "OST still has $count kbytes free"
12695 echo "create $MDSOBJS files @next_id..."
12696 createmany -o $DIR/$tdir/f $MDSOBJS || return 3
12698 local last_id2=$(do_facet mds${MDSIDX} lctl get_param -n \
12699 osc.$mdtosc_proc1.prealloc_last_id)
12700 local next_id2=$(do_facet mds${MDSIDX} lctl get_param -n \
12701 osc.$mdtosc_proc1.prealloc_next_id)
12703 echo "after creation, last_id=$last_id2, next_id=$next_id2"
12708 do_facet ost$((OSTIDX + 1)) lctl set_param fail_val=0
12709 do_facet ost$((OSTIDX + 1)) lctl set_param fail_loc=0
12711 do_facet mgs $LCTL pool_remove $FSNAME.$TESTNAME $OST || return 4
12712 do_facet mgs $LCTL pool_destroy $FSNAME.$TESTNAME || return 5
12713 echo "unlink $MDSOBJS files @$next_id..."
12714 unlinkmany $DIR/$tdir/f $MDSOBJS || return 6
12716 run_test 220 "preallocated MDS objects still used if ENOSPC from OST"
12719 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
12720 dd if=`which date` of=$MOUNT/date oflag=sync
12721 chmod +x $MOUNT/date
12723 #define OBD_FAIL_LLITE_FAULT_TRUNC_RACE 0x1401
12724 $LCTL set_param fail_loc=0x80001401
12726 $MOUNT/date > /dev/null
12729 run_test 221 "make sure fault and truncate race to not cause OOM"
12732 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
12734 test_mkdir -p $DIR/$tdir
12735 $SETSTRIPE -c 1 -i 0 $DIR/$tdir
12736 createmany -o $DIR/$tdir/$tfile 10
12737 cancel_lru_locks mdc
12738 cancel_lru_locks osc
12739 #define OBD_FAIL_LDLM_AGL_DELAY 0x31a
12740 $LCTL set_param fail_loc=0x31a
12741 ls -l $DIR/$tdir > /dev/null || error "AGL for ls failed"
12742 $LCTL set_param fail_loc=0
12745 run_test 222a "AGL for ls should not trigger CLIO lock failure ================"
12748 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
12750 test_mkdir -p $DIR/$tdir
12751 $SETSTRIPE -c 1 -i 0 $DIR/$tdir
12752 createmany -o $DIR/$tdir/$tfile 10
12753 cancel_lru_locks mdc
12754 cancel_lru_locks osc
12755 #define OBD_FAIL_LDLM_AGL_DELAY 0x31a
12756 $LCTL set_param fail_loc=0x31a
12757 rm -r $DIR/$tdir || error "AGL for rmdir failed"
12758 $LCTL set_param fail_loc=0
12760 run_test 222b "AGL for rmdir should not trigger CLIO lock failure ============="
12763 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
12765 test_mkdir -p $DIR/$tdir
12766 $SETSTRIPE -c 1 -i 0 $DIR/$tdir
12767 createmany -o $DIR/$tdir/$tfile 10
12768 cancel_lru_locks mdc
12769 cancel_lru_locks osc
12770 #define OBD_FAIL_LDLM_AGL_NOLOCK 0x31b
12771 $LCTL set_param fail_loc=0x31b
12772 ls -l $DIR/$tdir > /dev/null || error "reenqueue failed"
12773 $LCTL set_param fail_loc=0
12776 run_test 223 "osc reenqueue if without AGL lock granted ======================="
12778 test_224a() { # LU-1039, MRP-303
12779 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
12780 #define OBD_FAIL_PTLRPC_CLIENT_BULK_CB 0x508
12781 $LCTL set_param fail_loc=0x508
12782 dd if=/dev/zero of=$DIR/$tfile bs=4096 count=1 conv=fsync
12783 $LCTL set_param fail_loc=0
12786 run_test 224a "Don't panic on bulk IO failure"
12788 test_224b() { # LU-1039, MRP-303
12789 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
12790 dd if=/dev/zero of=$DIR/$tfile bs=4096 count=1
12791 cancel_lru_locks osc
12792 #define OBD_FAIL_PTLRPC_CLIENT_BULK_CB2 0x515
12793 $LCTL set_param fail_loc=0x515
12794 dd of=/dev/null if=$DIR/$tfile bs=4096 count=1
12795 $LCTL set_param fail_loc=0
12798 run_test 224b "Don't panic on bulk IO failure"
12800 test_224c() { # LU-6441
12801 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
12802 remote_mds_nodsh && skip "remote MDS with nodsh" && return
12804 local p="$TMP/$TESTSUITE-$TESTNAME.parameters"
12805 save_writethrough $p
12806 set_cache writethrough on
12808 local pages_per_rpc=$($LCTL get_param \
12809 osc.*.max_pages_per_rpc)
12810 local at_max=$($LCTL get_param -n at_max)
12811 local timeout=$($LCTL get_param -n timeout)
12812 local test_at="$LCTL get_param -n at_max"
12813 local param_at="$FSNAME.sys.at_max"
12814 local test_timeout="$LCTL get_param -n timeout"
12815 local param_timeout="$FSNAME.sys.timeout"
12817 $LCTL set_param -n osc.*.max_pages_per_rpc=1024
12819 set_conf_param_and_check client "$test_at" "$param_at" 0 ||
12820 error "conf_param at_max=0 failed"
12821 set_conf_param_and_check client "$test_timeout" "$param_timeout" 5 ||
12822 error "conf_param timeout=5 failed"
12824 #define OBD_FAIL_PTLRPC_CLIENT_BULK_CB3 0x520
12825 do_facet ost1 $LCTL set_param fail_loc=0x520
12826 $LFS setstripe -c 1 -i 0 $DIR/$tfile
12827 dd if=/dev/zero of=$DIR/$tfile bs=8MB count=1
12829 do_facet ost1 $LCTL set_param fail_loc=0
12831 set_conf_param_and_check client "$test_at" "$param_at" $at_max ||
12832 error "conf_param at_max=$at_max failed"
12833 set_conf_param_and_check client "$test_timeout" "$param_timeout" \
12834 $timeout || error "conf_param timeout=$timeout failed"
12836 $LCTL set_param -n $pages_per_rpc
12837 restore_lustre_params < $p
12840 run_test 224c "Don't hang if one of md lost during large bulk RPC"
12842 MDSSURVEY=${MDSSURVEY:-$(which mds-survey 2>/dev/null || true)}
12844 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
12845 remote_mds_nodsh && skip "remote MDS with nodsh" && return
12846 if [ -z ${MDSSURVEY} ]; then
12847 skip_env "mds-survey not found" && return
12850 [ $MDSCOUNT -ge 2 ] &&
12851 skip "skipping now for more than one MDT" && return
12853 [ $(lustre_version_code $SINGLEMDS) -ge $(version_code 2.2.51) ] ||
12854 { skip "Need MDS version at least 2.2.51"; return; }
12856 local mds=$(facet_host $SINGLEMDS)
12857 local target=$(do_nodes $mds 'lctl dl' | \
12858 awk "{if (\$2 == \"UP\" && \$3 == \"mdt\") {print \$4}}")
12860 local cmd1="file_count=1000 thrhi=4"
12861 local cmd2="dir_count=2 layer=mdd stripe_count=0"
12862 local cmd3="rslt_loc=${TMP} targets=\"$mds:$target\" $MDSSURVEY"
12863 local cmd="$cmd1 $cmd2 $cmd3"
12865 rm -f ${TMP}/mds_survey*
12867 eval $cmd || error "mds-survey with zero-stripe failed"
12868 cat ${TMP}/mds_survey*
12869 rm -f ${TMP}/mds_survey*
12871 run_test 225a "Metadata survey sanity with zero-stripe"
12874 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
12875 remote_mds_nodsh && skip "remote MDS with nodsh" && return
12876 if [ -z ${MDSSURVEY} ]; then
12877 skip_env "mds-survey not found" && return
12879 [ $(lustre_version_code $SINGLEMDS) -ge $(version_code 2.2.51) ] ||
12880 { skip "Need MDS version at least 2.2.51"; return; }
12882 if [ $($LCTL dl | grep -c osc) -eq 0 ]; then
12883 skip_env "Need to mount OST to test" && return
12886 [ $MDSCOUNT -ge 2 ] &&
12887 skip "skipping now for more than one MDT" && return
12888 local mds=$(facet_host $SINGLEMDS)
12889 local target=$(do_nodes $mds 'lctl dl' | \
12890 awk "{if (\$2 == \"UP\" && \$3 == \"mdt\") {print \$4}}")
12892 local cmd1="file_count=1000 thrhi=4"
12893 local cmd2="dir_count=2 layer=mdd stripe_count=1"
12894 local cmd3="rslt_loc=${TMP} targets=\"$mds:$target\" $MDSSURVEY"
12895 local cmd="$cmd1 $cmd2 $cmd3"
12897 rm -f ${TMP}/mds_survey*
12899 eval $cmd || error "mds-survey with stripe_count failed"
12900 cat ${TMP}/mds_survey*
12901 rm -f ${TMP}/mds_survey*
12903 run_test 225b "Metadata survey sanity with stripe_count = 1"
12905 mcreate_path2fid () {
12911 local path=$DIR/$tdir/$name
12916 $MCREATE --mode=$1 --major=$2 --minor=$3 $path ||
12917 error "cannot create $desc"
12919 fid=$($LFS path2fid $path | tr -d '[' | tr -d ']')
12921 [ $rc -ne 0 ] && error "cannot get fid of a $desc"
12923 fid_path=$($LFS fid2path $MOUNT $fid)
12925 [ $rc -ne 0 ] && error "cannot get path of $desc by $DIR $path $fid"
12927 [ "$path" == "$fid_path" ] ||
12928 error "fid2path returned $fid_path, expected $path"
12930 echo "pass with $path and $fid"
12935 mkdir -p $DIR/$tdir
12937 mcreate_path2fid 0010666 0 0 fifo "FIFO"
12938 mcreate_path2fid 0020666 1 3 null "character special file (null)"
12939 mcreate_path2fid 0020666 1 255 none "character special file (no device)"
12940 mcreate_path2fid 0040666 0 0 dir "directory"
12941 mcreate_path2fid 0060666 7 0 loop0 "block special file (loop)"
12942 mcreate_path2fid 0100666 0 0 file "regular file"
12943 mcreate_path2fid 0120666 0 0 link "symbolic link"
12944 mcreate_path2fid 0140666 0 0 sock "socket"
12946 run_test 226a "call path2fid and fid2path on files of all type"
12949 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
12953 mkdir -p $DIR/$tdir
12954 $LFS setdirstripe -i $MDTIDX $DIR/$tdir/remote_dir ||
12955 error "create remote directory failed"
12956 mcreate_path2fid 0010666 0 0 "remote_dir/fifo" "FIFO"
12957 mcreate_path2fid 0020666 1 3 "remote_dir/null" \
12958 "character special file (null)"
12959 mcreate_path2fid 0020666 1 255 "remote_dir/none" \
12960 "character special file (no device)"
12961 mcreate_path2fid 0040666 0 0 "remote_dir/dir" "directory"
12962 mcreate_path2fid 0060666 7 0 "remote_dir/loop0" \
12963 "block special file (loop)"
12964 mcreate_path2fid 0100666 0 0 "remote_dir/file" "regular file"
12965 mcreate_path2fid 0120666 0 0 "remote_dir/link" "symbolic link"
12966 mcreate_path2fid 0140666 0 0 "remote_dir/sock" "socket"
12968 run_test 226b "call path2fid and fid2path on files of all type under remote dir"
12970 # LU-1299 Executing or running ldd on a truncated executable does not
12971 # cause an out-of-memory condition.
12973 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
12974 [ -z "$(which ldd)" ] && skip "should have ldd tool" && return
12975 dd if=$(which date) of=$MOUNT/date bs=1k count=1
12976 chmod +x $MOUNT/date
12978 $MOUNT/date > /dev/null
12979 ldd $MOUNT/date > /dev/null
12982 run_test 227 "running truncated executable does not cause OOM"
12984 # LU-1512 try to reuse idle OI blocks
12986 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
12987 remote_mds_nodsh && skip "remote MDS with nodsh" && return
12988 [ "$(facet_fstype $SINGLEMDS)" != "ldiskfs" ] &&
12989 skip "non-ldiskfs backend" && return
12991 local MDT_DEV=$(mdsdevname ${SINGLEMDS//mds/})
12992 local myDIR=$DIR/$tdir
12995 #define OBD_FAIL_SEQ_EXHAUST 0x1002
12996 $LCTL set_param fail_loc=0x80001002
12997 createmany -o $myDIR/t- 10000
12998 $LCTL set_param fail_loc=0
12999 # The guard is current the largest FID holder
13001 local SEQ=$($LFS path2fid $myDIR/guard | awk -F ':' '{print $1}' |
13003 local IDX=$(($SEQ % 64))
13005 do_facet $SINGLEMDS sync
13006 # Make sure journal flushed.
13008 local blk1=$(do_facet $SINGLEMDS \
13009 "$DEBUGFS -c -R \\\"stat oi.16.${IDX}\\\" $MDT_DEV" |
13010 grep Blockcount | awk '{print $4}')
13012 # Remove old files, some OI blocks will become idle.
13013 unlinkmany $myDIR/t- 10000
13014 # Create new files, idle OI blocks should be reused.
13015 createmany -o $myDIR/t- 2000
13016 do_facet $SINGLEMDS sync
13017 # Make sure journal flushed.
13019 local blk2=$(do_facet $SINGLEMDS \
13020 "$DEBUGFS -c -R \\\"stat oi.16.${IDX}\\\" $MDT_DEV" |
13021 grep Blockcount | awk '{print $4}')
13023 [ $blk1 == $blk2 ] || error "old blk1=$blk1, new blk2=$blk2, unmatched!"
13025 run_test 228a "try to reuse idle OI blocks"
13028 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
13029 remote_mds_nodsh && skip "remote MDS with nodsh" && return
13030 [ "$(facet_fstype $SINGLEMDS)" != "ldiskfs" ] &&
13031 skip "non-ldiskfs backend" && return
13033 local MDT_DEV=$(mdsdevname ${SINGLEMDS//mds/})
13034 local myDIR=$DIR/$tdir
13037 #define OBD_FAIL_SEQ_EXHAUST 0x1002
13038 $LCTL set_param fail_loc=0x80001002
13039 createmany -o $myDIR/t- 10000
13040 $LCTL set_param fail_loc=0
13041 # The guard is current the largest FID holder
13043 local SEQ=$($LFS path2fid $myDIR/guard | awk -F ':' '{print $1}' |
13045 local IDX=$(($SEQ % 64))
13047 do_facet $SINGLEMDS sync
13048 # Make sure journal flushed.
13050 local blk1=$(do_facet $SINGLEMDS \
13051 "$DEBUGFS -c -R \\\"stat oi.16.${IDX}\\\" $MDT_DEV" |
13052 grep Blockcount | awk '{print $4}')
13054 # Remove old files, some OI blocks will become idle.
13055 unlinkmany $myDIR/t- 10000
13058 stop $SINGLEMDS || error "Fail to stop MDT."
13060 start $SINGLEMDS $MDT_DEV $MDS_MOUNT_OPTS || error "Fail to start MDT."
13062 df $MOUNT || error "Fail to df."
13063 # Create new files, idle OI blocks should be reused.
13064 createmany -o $myDIR/t- 2000
13065 do_facet $SINGLEMDS sync
13066 # Make sure journal flushed.
13068 local blk2=$(do_facet $SINGLEMDS \
13069 "$DEBUGFS -c -R \\\"stat oi.16.${IDX}\\\" $MDT_DEV" |
13070 grep Blockcount | awk '{print $4}')
13072 [ $blk1 == $blk2 ] || error "old blk1=$blk1, new blk2=$blk2, unmatched!"
13074 run_test 228b "idle OI blocks can be reused after MDT restart"
13078 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
13079 remote_mds_nodsh && skip "remote MDS with nodsh" && return
13080 [ "$(facet_fstype $SINGLEMDS)" != "ldiskfs" ] &&
13081 skip "non-ldiskfs backend" && return
13083 local MDT_DEV=$(mdsdevname ${SINGLEMDS//mds/})
13084 local myDIR=$DIR/$tdir
13087 #define OBD_FAIL_SEQ_EXHAUST 0x1002
13088 $LCTL set_param fail_loc=0x80001002
13089 # 20000 files can guarantee there are index nodes in the OI file
13090 createmany -o $myDIR/t- 20000
13091 $LCTL set_param fail_loc=0
13092 # The guard is current the largest FID holder
13094 local SEQ=$($LFS path2fid $myDIR/guard | awk -F ':' '{print $1}' |
13096 local IDX=$(($SEQ % 64))
13098 do_facet $SINGLEMDS sync
13099 # Make sure journal flushed.
13101 local blk1=$(do_facet $SINGLEMDS \
13102 "$DEBUGFS -c -R \\\"stat oi.16.${IDX}\\\" $MDT_DEV" |
13103 grep Blockcount | awk '{print $4}')
13105 # Remove old files, some OI blocks will become idle.
13106 unlinkmany $myDIR/t- 20000
13108 # The OI file should become empty now
13110 # Create new files, idle OI blocks should be reused.
13111 createmany -o $myDIR/t- 2000
13112 do_facet $SINGLEMDS sync
13113 # Make sure journal flushed.
13115 local blk2=$(do_facet $SINGLEMDS \
13116 "$DEBUGFS -c -R \\\"stat oi.16.${IDX}\\\" $MDT_DEV" |
13117 grep Blockcount | awk '{print $4}')
13119 [ $blk1 == $blk2 ] || error "old blk1=$blk1, new blk2=$blk2, unmatched!"
13121 run_test 228c "NOT shrink the last entry in OI index node to recycle idle leaf"
13123 test_229() { # LU-2482, LU-3448
13124 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.4.53) ] &&
13125 skip "No HSM $(lustre_build_version $SINGLEMDS) MDS < 2.4.53" &&
13127 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
13128 [ $OSTCOUNT -lt 2 ] && skip "needs >= 2 OSTs" && return
13132 # Create a file with a released layout and stripe count 2.
13133 $MULTIOP $DIR/$tfile H2c ||
13134 error "failed to create file with released layout"
13136 $GETSTRIPE -v $DIR/$tfile
13138 local pattern=$($GETSTRIPE -L $DIR/$tfile)
13139 [ X"$pattern" = X"80000001" ] || error "pattern error ($pattern)"
13141 local stripe_count=$($GETSTRIPE -c $DIR/$tfile) || error "getstripe"
13142 [ $stripe_count -eq 2 ] || error "stripe count not 2 ($stripe_count)"
13143 stat $DIR/$tfile || error "failed to stat released file"
13145 chown $RUNAS_ID $DIR/$tfile ||
13146 error "chown $RUNAS_ID $DIR/$tfile failed"
13148 chgrp $RUNAS_ID $DIR/$tfile ||
13149 error "chgrp $RUNAS_ID $DIR/$tfile failed"
13151 touch $DIR/$tfile || error "touch $DIR/$tfile failed"
13152 rm $DIR/$tfile || error "failed to remove released file"
13154 run_test 229 "getstripe/stat/rm/attr changes work on released files"
13157 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
13158 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
13161 test_mkdir $DIR/$tdir
13162 test_mkdir -i0 -c1 $DIR/$tdir/test_230_local
13163 local mdt_idx=$($GETSTRIPE -M $DIR/$tdir/test_230_local)
13164 [ $mdt_idx -ne 0 ] &&
13165 error "create local directory on wrong MDT $mdt_idx"
13167 $LFS mkdir -i $MDTIDX $DIR/$tdir/test_230 ||
13168 error "create remote directory failed"
13169 local mdt_idx=$($GETSTRIPE -M $DIR/$tdir/test_230)
13170 [ $mdt_idx -ne $MDTIDX ] &&
13171 error "create remote directory on wrong MDT $mdt_idx"
13173 createmany -o $DIR/$tdir/test_230/t- 10 ||
13174 error "create files on remote directory failed"
13175 mdt_idx=$($GETSTRIPE -M $DIR/$tdir/test_230/t-0)
13176 [ $mdt_idx -ne $MDTIDX ] && error "create files on wrong MDT $mdt_idx"
13177 rm -r $DIR/$tdir || error "unlink remote directory failed"
13179 run_test 230a "Create remote directory and files under the remote directory"
13182 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
13183 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
13190 local migrate_dir=$DIR/$tdir/migrate_dir
13191 local other_dir=$DIR/$tdir/other_dir
13193 test_mkdir $DIR/$tdir
13194 test_mkdir -i0 -c1 $migrate_dir
13195 test_mkdir -i0 -c1 $other_dir
13196 for ((i=0; i<10; i++)); do
13197 mkdir -p $migrate_dir/dir_${i}
13198 createmany -o $migrate_dir/dir_${i}/f 10 ||
13199 error "create files under remote dir failed $i"
13202 cp /etc/passwd $migrate_dir/$tfile
13203 cp /etc/passwd $other_dir/$tfile
13204 chattr +SAD $migrate_dir
13205 chattr +SAD $migrate_dir/$tfile
13207 local old_dir_flag=$(lsattr -a $migrate_dir | awk '/\/\.$/ {print $1}')
13208 local old_file_flag=$(lsattr $migrate_dir/$tfile | awk '{print $1}')
13209 local old_dir_mode=$(stat -c%f $migrate_dir)
13210 local old_file_mode=$(stat -c%f $migrate_dir/$tfile)
13212 mkdir -p $migrate_dir/dir_default_stripe2
13213 $SETSTRIPE -c 2 $migrate_dir/dir_default_stripe2
13214 $SETSTRIPE -c 2 $migrate_dir/${tfile}_stripe2
13216 mkdir -p $other_dir
13217 ln $migrate_dir/$tfile $other_dir/luna
13218 ln $migrate_dir/$tfile $migrate_dir/sofia
13219 ln $other_dir/$tfile $migrate_dir/david
13220 ln -s $migrate_dir/$tfile $other_dir/zachary
13221 ln -s $migrate_dir/$tfile $migrate_dir/${tfile}_ln
13222 ln -s $other_dir/$tfile $migrate_dir/${tfile}_ln_other
13224 $LFS migrate -m $MDTIDX $migrate_dir ||
13225 error "fails on migrating remote dir to MDT1"
13227 echo "migratate to MDT1, then checking.."
13228 for ((i = 0; i < 10; i++)); do
13229 for file in $(find $migrate_dir/dir_${i}); do
13230 mdt_index=$($LFS getstripe -M $file)
13231 [ $mdt_index == $MDTIDX ] ||
13232 error "$file is not on MDT${MDTIDX}"
13236 # the multiple link file should still in MDT0
13237 mdt_index=$($LFS getstripe -M $migrate_dir/$tfile)
13238 [ $mdt_index == 0 ] ||
13239 error "$file is not on MDT${MDTIDX}"
13241 local new_dir_flag=$(lsattr -a $migrate_dir | awk '/\/\.$/ {print $1}')
13242 [ "$old_dir_flag" = "$new_dir_flag" ] ||
13243 error " expect $old_dir_flag get $new_dir_flag"
13245 local new_file_flag=$(lsattr $migrate_dir/$tfile | awk '{print $1}')
13246 [ "$old_file_flag" = "$new_file_flag" ] ||
13247 error " expect $old_file_flag get $new_file_flag"
13249 local new_dir_mode=$(stat -c%f $migrate_dir)
13250 [ "$old_dir_mode" = "$new_dir_mode" ] ||
13251 error "expect mode $old_dir_mode get $new_dir_mode"
13253 local new_file_mode=$(stat -c%f $migrate_dir/$tfile)
13254 [ "$old_file_mode" = "$new_file_mode" ] ||
13255 error "expect mode $old_file_mode get $new_file_mode"
13257 diff /etc/passwd $migrate_dir/$tfile ||
13258 error "$tfile different after migration"
13260 diff /etc/passwd $other_dir/luna ||
13261 error "luna different after migration"
13263 diff /etc/passwd $migrate_dir/sofia ||
13264 error "sofia different after migration"
13266 diff /etc/passwd $migrate_dir/david ||
13267 error "david different after migration"
13269 diff /etc/passwd $other_dir/zachary ||
13270 error "zachary different after migration"
13272 diff /etc/passwd $migrate_dir/${tfile}_ln ||
13273 error "${tfile}_ln different after migration"
13275 diff /etc/passwd $migrate_dir/${tfile}_ln_other ||
13276 error "${tfile}_ln_other different after migration"
13278 stripe_count=$($LFS getstripe -c $migrate_dir/dir_default_stripe2)
13279 [ $stripe_count = 2 ] ||
13280 error "dir strpe_count $d != 2 after migration."
13282 stripe_count=$($LFS getstripe -c $migrate_dir/${tfile}_stripe2)
13283 [ $stripe_count = 2 ] ||
13284 error "file strpe_count $d != 2 after migration."
13286 #migrate back to MDT0
13289 $LFS migrate -m $MDTIDX $migrate_dir ||
13290 error "fails on migrating remote dir to MDT0"
13292 echo "migrate back to MDT0, checking.."
13293 for file in $(find $migrate_dir); do
13294 mdt_index=$($LFS getstripe -M $file)
13295 [ $mdt_index == $MDTIDX ] ||
13296 error "$file is not on MDT${MDTIDX}"
13299 local new_dir_flag=$(lsattr -a $migrate_dir | awk '/\/\.$/ {print $1}')
13300 [ "$old_dir_flag" = "$new_dir_flag" ] ||
13301 error " expect $old_dir_flag get $new_dir_flag"
13303 local new_file_flag=$(lsattr $migrate_dir/$tfile | awk '{print $1}')
13304 [ "$old_file_flag" = "$new_file_flag" ] ||
13305 error " expect $old_file_flag get $new_file_flag"
13307 local new_dir_mode=$(stat -c%f $migrate_dir)
13308 [ "$old_dir_mode" = "$new_dir_mode" ] ||
13309 error "expect mode $old_dir_mode get $new_dir_mode"
13311 local new_file_mode=$(stat -c%f $migrate_dir/$tfile)
13312 [ "$old_file_mode" = "$new_file_mode" ] ||
13313 error "expect mode $old_file_mode get $new_file_mode"
13315 diff /etc/passwd ${migrate_dir}/$tfile ||
13316 error "$tfile different after migration"
13318 diff /etc/passwd ${other_dir}/luna ||
13319 error "luna different after migration"
13321 diff /etc/passwd ${migrate_dir}/sofia ||
13322 error "sofia different after migration"
13324 diff /etc/passwd ${other_dir}/zachary ||
13325 error "zachary different after migration"
13327 diff /etc/passwd $migrate_dir/${tfile}_ln ||
13328 error "${tfile}_ln different after migration"
13330 diff /etc/passwd $migrate_dir/${tfile}_ln_other ||
13331 error "${tfile}_ln_other different after migration"
13333 stripe_count=$($LFS getstripe -c ${migrate_dir}/dir_default_stripe2)
13334 [ $stripe_count = 2 ] ||
13335 error "dir strpe_count $d != 2 after migration."
13337 stripe_count=$($LFS getstripe -c ${migrate_dir}/${tfile}_stripe2)
13338 [ $stripe_count = 2 ] ||
13339 error "file strpe_count $d != 2 after migration."
13341 rm -rf $DIR/$tdir || error "rm dir failed after migration"
13343 run_test 230b "migrate directory"
13346 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
13347 remote_mds_nodsh && skip "remote MDS with nodsh" && return
13348 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
13352 local migrate_dir=$DIR/$tdir/migrate_dir
13354 #If migrating directory fails in the middle, all entries of
13355 #the directory is still accessiable.
13356 test_mkdir $DIR/$tdir
13357 test_mkdir -i0 -c1 $migrate_dir
13359 createmany -o $migrate_dir/f 10 ||
13360 error "create files under ${migrate_dir} failed"
13362 #failed after migrating 5 entries
13363 #OBD_FAIL_MIGRATE_ENTRIES 0x1801
13364 do_facet mds1 lctl set_param fail_loc=0x20001801
13365 do_facet mds1 lctl set_param fail_val=5
13366 local t=$(ls $migrate_dir | wc -l)
13367 $LFS migrate --mdt-index $MDTIDX $migrate_dir &&
13368 error "migrate should fail after 5 entries"
13370 mkdir $migrate_dir/dir &&
13371 error "mkdir succeeds under migrating directory"
13372 touch $migrate_dir/file &&
13373 error "touch file succeeds under migrating directory"
13375 local u=$(ls $migrate_dir | wc -l)
13376 [ "$u" == "$t" ] || error "$u != $t during migration"
13378 for file in $(find $migrate_dir); do
13379 stat $file || error "stat $file failed"
13382 do_facet mds1 lctl set_param fail_loc=0
13383 do_facet mds1 lctl set_param fail_val=0
13385 $LFS migrate -m $MDTIDX $migrate_dir ||
13386 error "migrate open files should failed with open files"
13388 echo "Finish migration, then checking.."
13389 for file in $(find $migrate_dir); do
13390 mdt_index=$($LFS getstripe -M $file)
13391 [ $mdt_index == $MDTIDX ] ||
13392 error "$file is not on MDT${MDTIDX}"
13395 rm -rf $DIR/$tdir || error "rm dir failed after migration"
13397 run_test 230c "check directory accessiblity if migration is failed"
13400 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
13401 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
13404 local migrate_dir=$DIR/$tdir/migrate_dir
13408 test_mkdir $DIR/$tdir
13409 test_mkdir -i0 -c1 $migrate_dir
13411 for ((i=0; i<100; i++)); do
13412 test_mkdir -i0 -c1 $migrate_dir/dir_${i}
13413 createmany -o $migrate_dir/dir_${i}/f 100 ||
13414 error "create files under remote dir failed $i"
13417 $LFS migrate -m $MDTIDX $migrate_dir ||
13418 error "migrate remote dir error"
13420 echo "Finish migration, then checking.."
13421 for file in $(find $migrate_dir); do
13422 mdt_index=$($LFS getstripe -M $file)
13423 [ $mdt_index == $MDTIDX ] ||
13424 error "$file is not on MDT${MDTIDX}"
13427 rm -rf $DIR/$tdir || error "rm dir failed after migration"
13429 run_test 230d "check migrate big directory"
13432 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
13433 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
13439 mkdir -p $DIR/$tdir
13440 mkdir $DIR/$tdir/migrate_dir
13441 mkdir $DIR/$tdir/other_dir
13442 touch $DIR/$tdir/migrate_dir/a
13443 ln $DIR/$tdir/migrate_dir/a $DIR/$tdir/other_dir/b
13444 ls $DIR/$tdir/other_dir
13446 $LFS migrate -m 1 $DIR/$tdir/migrate_dir ||
13447 error "migrate dir fails"
13449 mdt_index=$($LFS getstripe -M $DIR/$tdir/migrate_dir)
13450 [ $mdt_index == 1 ] || error "migrate_dir is not on MDT1"
13452 mdt_index=$($LFS getstripe -M $DIR/$tdir/migrate_dir/a)
13453 [ $mdt_index == 0 ] || error "a is not on MDT0"
13455 $LFS migrate -m 1 $DIR/$tdir/other_dir ||
13456 error "migrate dir fails"
13458 mdt_index=$($LFS getstripe -M $DIR/$tdir/other_dir)
13459 [ $mdt_index == 1 ] || error "other_dir is not on MDT1"
13461 mdt_index=$($LFS getstripe -M $DIR/$tdir/migrate_dir/a)
13462 [ $mdt_index == 1 ] || error "a is not on MDT1"
13464 mdt_index=$($LFS getstripe -M $DIR/$tdir/other_dir/b)
13465 [ $mdt_index == 1 ] || error "b is not on MDT1"
13467 a_fid=$($LFS path2fid $DIR/$tdir/migrate_dir/a)
13468 b_fid=$($LFS path2fid $DIR/$tdir/other_dir/b)
13470 [ "$a_fid" = "$b_fid" ] || error "different fid after migration"
13472 rm -rf $DIR/$tdir || error "rm dir failed after migration"
13474 run_test 230e "migrate mulitple local link files"
13477 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
13478 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
13482 mkdir -p $DIR/$tdir
13483 mkdir $DIR/$tdir/migrate_dir
13484 $LFS mkdir -i1 $DIR/$tdir/other_dir
13485 touch $DIR/$tdir/migrate_dir/a
13486 ln $DIR/$tdir/migrate_dir/a $DIR/$tdir/other_dir/ln1
13487 ln $DIR/$tdir/migrate_dir/a $DIR/$tdir/other_dir/ln2
13488 ls $DIR/$tdir/other_dir
13490 # a should be migrated to MDT1, since no other links on MDT0
13491 $LFS migrate -m 1 $DIR/$tdir/migrate_dir ||
13492 error "#1 migrate dir fails"
13493 mdt_index=$($LFS getstripe -M $DIR/$tdir/migrate_dir)
13494 [ $mdt_index == 1 ] || error "migrate_dir is not on MDT1"
13495 mdt_index=$($LFS getstripe -M $DIR/$tdir/migrate_dir/a)
13496 [ $mdt_index == 1 ] || error "a is not on MDT1"
13498 # a should stay on MDT1, because it is a mulitple link file
13499 $LFS migrate -m 0 $DIR/$tdir/migrate_dir ||
13500 error "#2 migrate dir fails"
13501 mdt_index=$($LFS getstripe -M $DIR/$tdir/migrate_dir/a)
13502 [ $mdt_index == 1 ] || error "a is not on MDT1"
13504 $LFS migrate -m 1 $DIR/$tdir/migrate_dir ||
13505 error "#3 migrate dir fails"
13507 a_fid=$($LFS path2fid $DIR/$tdir/migrate_dir/a)
13508 ln_fid=$($LFS path2fid $DIR/$tdir/other_dir/ln1)
13509 [ "$a_fid" = "$ln_fid" ] || error "different fid after migrate to MDT1"
13511 rm -rf $DIR/$tdir/other_dir/ln1 || error "unlink ln1 fails"
13512 rm -rf $DIR/$tdir/other_dir/ln2 || error "unlink ln2 fails"
13514 # a should be migrated to MDT0, since no other links on MDT1
13515 $LFS migrate -m 0 $DIR/$tdir/migrate_dir ||
13516 error "#4 migrate dir fails"
13517 mdt_index=$($LFS getstripe -M $DIR/$tdir/migrate_dir/a)
13518 [ $mdt_index == 0 ] || error "a is not on MDT0"
13520 rm -rf $DIR/$tdir || error "rm dir failed after migration"
13522 run_test 230f "migrate mulitple remote link files"
13525 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
13526 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
13528 mkdir -p $DIR/$tdir/migrate_dir
13530 $LFS migrate -m 1000 $DIR/$tdir/migrate_dir &&
13531 error "migrating dir to non-exist MDT succeeds"
13534 run_test 230g "migrate dir to non-exist MDT"
13537 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
13538 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
13539 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.7.64) ] &&
13540 skip "Need MDS version at least 2.7.64" && return
13543 mkdir -p $DIR/$tdir/migrate_dir
13545 $LFS migrate -m1 $DIR &&
13546 error "migrating mountpoint1 should fail"
13548 $LFS migrate -m1 $DIR/$tdir/.. &&
13549 error "migrating mountpoint2 should fail"
13551 $LFS migrate -m1 $DIR/$tdir/migrate_dir/.. ||
13552 error "migrating $tdir fail"
13554 mdt_index=$($LFS getstripe -M $DIR/$tdir)
13555 [ $mdt_index == 1 ] || error "$mdt_index != 1 after migration"
13557 mdt_index=$($LFS getstripe -M $DIR/$tdir/migrate_dir)
13558 [ $mdt_index == 1 ] || error "$mdt_index != 1 after migration"
13561 run_test 230h "migrate .. and root"
13564 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
13565 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
13567 mkdir -p $DIR/$tdir/migrate_dir
13569 $LFS migrate -m 1 $DIR/$tdir/migrate_dir/ ||
13570 error "migration fails with a tailing slash"
13572 $LFS migrate -m 0 $DIR/$tdir/migrate_dir// ||
13573 error "migration fails with two tailing slashes"
13575 run_test 230i "lfs migrate -m tolerates trailing slashes"
13579 # For simplicity this test assumes that max_pages_per_rpc
13580 # is the same across all OSCs
13581 local max_pages=$($LCTL get_param -n osc.*.max_pages_per_rpc | head -n1)
13582 local bulk_size=$((max_pages * 4096))
13584 mkdir -p $DIR/$tdir
13586 # clear the OSC stats
13587 $LCTL set_param osc.*.stats=0 &>/dev/null
13590 # Client writes $bulk_size - there must be 1 rpc for $max_pages.
13591 dd if=/dev/zero of=$DIR/$tdir/$tfile bs=$bulk_size count=1 \
13592 oflag=direct &>/dev/null || error "dd failed"
13594 sync; sleep 1; sync # just to be safe
13595 local nrpcs=$($LCTL get_param osc.*.stats |awk '/ost_write/ {print $2}')
13596 if [ x$nrpcs != "x1" ]; then
13597 $LCTL get_param osc.*.stats
13598 error "found $nrpcs ost_write RPCs, not 1 as expected"
13602 # Drop the OSC cache, otherwise we will read from it
13603 cancel_lru_locks osc
13605 # clear the OSC stats
13606 $LCTL set_param osc.*.stats=0 &>/dev/null
13608 # Client reads $bulk_size.
13609 dd if=$DIR/$tdir/$tfile of=/dev/null bs=$bulk_size count=1 \
13610 iflag=direct &>/dev/null || error "dd failed"
13612 nrpcs=$($LCTL get_param osc.*.stats | awk '/ost_read/ { print $2 }')
13613 if [ x$nrpcs != "x1" ]; then
13614 $LCTL get_param osc.*.stats
13615 error "found $nrpcs ost_read RPCs, not 1 as expected"
13618 run_test 231a "checking that reading/writing of BRW RPC size results in one RPC"
13621 mkdir -p $DIR/$tdir
13623 for i in {0..1023}; do
13624 dd if=/dev/zero of=$DIR/$tdir/$tfile conv=notrunc \
13625 seek=$((2 * i)) bs=4096 count=1 &>/dev/null ||
13626 error "dd of=$DIR/$tdir/$tfile seek=$((2 * i)) failed"
13630 run_test 231b "must not assert on fully utilized OST request buffer"
13633 mkdir -p $DIR/$tdir
13634 #define OBD_FAIL_LDLM_OST_LVB 0x31c
13635 $LCTL set_param fail_loc=0x31c
13637 # ignore dd failure
13638 dd if=/dev/zero of=$DIR/$tdir/$tfile bs=1M count=1 || true
13640 $LCTL set_param fail_loc=0
13641 umount_client $MOUNT || error "umount failed"
13642 mount_client $MOUNT || error "mount failed"
13644 run_test 232 "failed lock should not block umount"
13647 [ $(lustre_version_code $SINGLEMDS) -ge $(version_code 2.3.64) ] ||
13648 { skip "Need MDS version at least 2.3.64"; return; }
13649 [ -n "$FILESET" ] && skip "SKIP due to FILESET set" && return
13651 local fid=$($LFS path2fid $MOUNT)
13652 stat $MOUNT/.lustre/fid/$fid > /dev/null ||
13653 error "cannot access $MOUNT using its FID '$fid'"
13655 run_test 233a "checking that OBF of the FS root succeeds"
13658 [ $(lustre_version_code $SINGLEMDS) -ge $(version_code 2.5.90) ] ||
13659 { skip "Need MDS version at least 2.5.90"; return; }
13660 [ -n "$FILESET" ] && skip "SKIP due to FILESET set" && return
13662 local fid=$($LFS path2fid $MOUNT/.lustre)
13663 stat $MOUNT/.lustre/fid/$fid > /dev/null ||
13664 error "cannot access $MOUNT/.lustre using its FID '$fid'"
13666 fid=$($LFS path2fid $MOUNT/.lustre/fid)
13667 stat $MOUNT/.lustre/fid/$fid > /dev/null ||
13668 error "cannot access $MOUNT/.lustre/fid using its FID '$fid'"
13670 run_test 233b "checking that OBF of the FS .lustre succeeds"
13673 local p="$TMP/sanityN-$TESTNAME.parameters"
13674 save_lustre_params client "llite.*.xattr_cache" > $p
13675 lctl set_param llite.*.xattr_cache 1 ||
13676 { skip "xattr cache is not supported"; return 0; }
13678 mkdir -p $DIR/$tdir || error "mkdir failed"
13679 touch $DIR/$tdir/$tfile || error "touch failed"
13680 # OBD_FAIL_LLITE_XATTR_ENOMEM
13681 $LCTL set_param fail_loc=0x1405
13682 # output of the form: attr 2 4 44 3 fc13 x86_64
13683 V=($(IFS=".-" rpm -q attr))
13684 if [[ ${V[1]} > 2 || ${V[2]} > 4 || ${V[3]} > 44 ||
13685 ${V[1]} = 2 && ${V[2]} = 4 && ${V[3]} = 44 && ${V[4]} > 6 ]]; then
13686 # attr pre-2.4.44-7 had a bug with rc
13687 # LU-3703 - SLES 11 and FC13 clients have older attr
13688 getfattr -n user.attr $DIR/$tdir/$tfile &&
13689 error "getfattr should have failed with ENOMEM"
13691 skip "LU-3703: attr version $(getfattr --version) too old"
13693 $LCTL set_param fail_loc=0x0
13696 restore_lustre_params < $p
13699 run_test 234 "xattr cache should not crash on ENOMEM"
13702 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.4.52) ] &&
13703 skip "Need MDS version at least 2.4.52" && return
13704 flock_deadlock $DIR/$tfile
13709 124) error "process hangs on a deadlock"
13711 *) error "error executing flock_deadlock $DIR/$tfile"
13715 run_test 235 "LU-1715: flock deadlock detection does not work properly"
13719 check_swap_layouts_support && return 0
13720 test_mkdir -p -c1 $DIR/$tdir || error "mkdir $tdir failed"
13722 local ref1=/etc/passwd
13723 local ref2=/etc/group
13724 local file1=$DIR/$tdir/f1
13725 local file2=$DIR/$tdir/f2
13727 $SETSTRIPE -c 1 $file1 || error "cannot setstripe on '$file1': rc = $?"
13728 cp $ref1 $file1 || error "cp $ref1 $file1 failed: rc = $?"
13729 $SETSTRIPE -c 2 $file2 || error "cannot setstripe on '$file2': rc = $?"
13730 cp $ref2 $file2 || error "cp $ref2 $file2 failed: rc = $?"
13731 local fd=$(free_fd)
13732 local cmd="exec $fd<>$file2"
13735 $LFS swap_layouts $file1 /proc/self/fd/${fd} ||
13736 error "cannot swap layouts of '$file1' and /proc/self/fd/${fd}"
13739 cmp $ref2 $file1 || error "content compare failed ($ref2 != $file1)"
13744 run_test 236 "Layout swap on open unlinked file"
13746 # test to verify file handle related system calls
13747 # (name_to_handle_at/open_by_handle_at)
13748 # The new system calls are supported in glibc >= 2.14.
13751 echo "Test file_handle syscalls" > $DIR/$tfile ||
13752 error "write failed"
13753 check_fhandle_syscalls $DIR/$tfile ||
13754 error "check_fhandle_syscalls failed"
13756 run_test 237 "Verify name_to_handle_at/open_by_handle_at syscalls"
13758 # LU-4659 linkea consistency
13760 local server_version=$(lustre_version_code $SINGLEMDS)
13762 [[ $server_version -gt $(version_code 2.5.57) ]] ||
13763 [[ $server_version -gt $(version_code 2.5.1) &&
13764 $server_version -lt $(version_code 2.5.50) ]] ||
13765 { skip "Need MDS version at least 2.5.58 or 2.5.2+"; return; }
13768 ln $DIR/$tfile $DIR/$tfile.lnk
13769 touch $DIR/$tfile.new
13770 mv $DIR/$tfile.new $DIR/$tfile
13771 local fid1=$($LFS path2fid $DIR/$tfile)
13772 local fid2=$($LFS path2fid $DIR/$tfile.lnk)
13773 local path1=$($LFS fid2path $FSNAME "$fid1")
13774 [ $tfile == $path1 ] || error "linkea inconsistent: $tfile $fid1 $path1"
13775 local path2=$($LFS fid2path $FSNAME "$fid2")
13776 [ $tfile.lnk == $path2 ] ||
13777 error "linkea inconsistent: $tfile.lnk $fid2 $path2!"
13780 run_test 238 "Verify linkea consistency"
13783 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.5.60) ] &&
13784 skip "Need MDS version at least 2.5.60" && return
13785 local list=$(comma_list $(mdts_nodes))
13787 mkdir -p $DIR/$tdir
13788 createmany -o $DIR/$tdir/f- 5000
13789 unlinkmany $DIR/$tdir/f- 5000
13790 do_nodes $list "lctl set_param -n osp*.*.sync_changes 1"
13791 changes=$(do_nodes $list "lctl get_param -n osc.*MDT*.sync_changes \
13792 osc.*MDT*.sync_in_flight" | calc_sum)
13793 [ "$changes" -eq 0 ] || error "$changes not synced"
13795 run_test 239 "osp_sync test"
13797 test_239a() { #LU-5297
13798 remote_mds_nodsh && skip "remote MDS with nodsh" && return
13800 #define OBD_FAIL_OSP_CHECK_INVALID_REC 0x2100
13801 do_facet $SINGLEMDS $LCTL set_param fail_loc=0x2100
13802 chgrp $RUNAS_GID $DIR/$tfile
13803 wait_delete_completed
13805 run_test 239a "process invalid osp sync record correctly"
13807 test_239b() { #LU-5297
13808 remote_mds_nodsh && skip "remote MDS with nodsh" && return
13810 #define OBD_FAIL_OSP_CHECK_ENOMEM 0x2101
13811 do_facet $SINGLEMDS $LCTL set_param fail_loc=0x2101
13812 chgrp $RUNAS_GID $DIR/$tfile1
13813 wait_delete_completed
13814 do_facet $SINGLEMDS $LCTL set_param fail_loc=0
13816 chgrp $RUNAS_GID $DIR/$tfile2
13817 wait_delete_completed
13819 run_test 239b "process osp sync record with ENOMEM error correctly"
13822 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
13823 remote_mds_nodsh && skip "remote MDS with nodsh" && return
13825 mkdir -p $DIR/$tdir
13827 $LFS mkdir -i 0 $DIR/$tdir/d0 ||
13828 error "failed to mkdir $DIR/$tdir/d0 on MDT0"
13829 $LFS mkdir -i 1 $DIR/$tdir/d0/d1 ||
13830 error "failed to mkdir $DIR/$tdir/d0/d1 on MDT1"
13832 umount_client $MOUNT || error "umount failed"
13833 #define OBD_FAIL_TGT_DELAY_CONDITIONAL 0x713
13834 do_facet mds2 lctl set_param fail_loc=0x713 fail_val=1
13835 mount_client $MOUNT || error "failed to mount client"
13837 echo "stat $DIR/$tdir/d0/d1, should not fail/ASSERT"
13838 stat $DIR/$tdir/d0/d1 || error "fail to stat $DIR/$tdir/d0/d1"
13840 run_test 240 "race between ldlm enqueue and the connection RPC (no ASSERT)"
13843 for LOOP in $(seq $1); do
13844 dd if=$DIR/$tfile of=/dev/null bs=40960 count=1 2>/dev/null
13845 cancel_lru_locks osc || true
13850 for LOOP in $(seq $1); do
13851 dd if=$DIR/$tfile of=/dev/null bs=40960 count=1 \
13852 iflag=direct 2>/dev/null
13856 test_241a() { # was test_241
13857 dd if=/dev/zero of=$DIR/$tfile count=1 bs=40960
13859 cancel_lru_locks osc
13860 test_241_bio 1000 &
13865 run_test 241a "bio vs dio"
13868 dd if=/dev/zero of=$DIR/$tfile count=1 bs=40960
13870 test_241_dio 1000 &
13875 run_test 241b "dio vs dio"
13878 remote_mds_nodsh && skip "remote MDS with nodsh" && return
13879 mkdir -p $DIR/$tdir
13880 touch $DIR/$tdir/$tfile
13882 #define OBD_FAIL_MDS_READPAGE_PACK 0x105
13883 do_facet mds1 lctl set_param fail_loc=0x105
13884 /bin/ls $DIR/$tdir && error "ls $DIR/$tdir should fail"
13886 do_facet mds1 lctl set_param fail_loc=0
13887 /bin/ls $DIR/$tdir || error "ls $DIR/$tdir failed"
13889 run_test 242 "mdt_readpage failure should not cause directory unreadable"
13893 test_mkdir -p $DIR/$tdir
13894 group_lock_test -d $DIR/$tdir || error "A group lock test failed"
13896 run_test 243 "various group lock tests"
13900 test_mkdir -p $DIR/$tdir
13901 dd if=/dev/zero of=$DIR/$tdir/$tfile bs=1M count=35
13902 sendfile_grouplock $DIR/$tdir/$tfile || \
13903 error "sendfile+grouplock failed"
13906 run_test 244 "sendfile with group lock tests"
13909 local flagname="multi_mod_rpcs"
13910 local connect_data_name="max_mod_rpcs"
13913 # check if multiple modify RPCs flag is set
13914 out=$($LCTL get_param mdc.$FSNAME-MDT0000-*.import |
13915 grep "connect_flags:")
13918 echo "$out" | grep -qw $flagname
13919 if [ $? -ne 0 ]; then
13920 echo "connect flag $flagname is not set"
13924 # check if multiple modify RPCs data is set
13925 out=$($LCTL get_param mdc.$FSNAME-MDT0000-*.import)
13928 echo "$out" | grep -qw $connect_data_name ||
13929 error "import should have connect data $connect_data_name"
13931 run_test 245 "check mdc connection flag/data: multiple modify RPCs"
13933 test_246() { # LU-7371
13934 remote_ost_nodsh && skip "remote OST with nodsh" && return
13935 [ $(lustre_version_code ost1) -lt $(version_code 2.7.62) ] &&
13936 skip "Need OST version >= 2.7.62" && return 0
13937 do_facet ost1 $LCTL set_param fail_val=4095
13938 #define OBD_FAIL_OST_READ_SIZE 0x234
13939 do_facet ost1 $LCTL set_param fail_loc=0x234
13940 $LFS setstripe $DIR/$tfile -i 0 -c 1
13941 dd if=/dev/zero of=$DIR/$tfile bs=4095 count=1 > /dev/null 2>&1
13942 cancel_lru_locks $FSNAME-OST0000
13943 dd if=$DIR/$tfile of=/dev/null bs=1048576 || error "Read failed"
13945 run_test 246 "Read file of size 4095 should return right length"
13948 lctl get_param -n mdc.$FSNAME-MDT0000*.import |
13950 { skip "Fileset feature is not supported"; return; }
13952 local submount=${MOUNT}_$tdir
13955 mkdir -p $submount || error "mkdir $submount failed"
13956 FILESET="$FILESET/$tdir" mount_client $submount ||
13957 error "mount $submount failed"
13958 echo foo > $submount/$tfile || error "write $submount/$tfile failed"
13959 [ $(cat $MOUNT/$tdir/$tfile) = "foo" ] ||
13960 error "read $MOUNT/$tdir/$tfile failed"
13961 umount_client $submount || error "umount $submount failed"
13964 run_test 247a "mount subdir as fileset"
13967 lctl get_param -n mdc.$FSNAME-MDT0000*.import | grep -q subtree ||
13968 { skip "Fileset feature is not supported"; return; }
13970 local submount=${MOUNT}_$tdir
13972 rm -rf $MOUNT/$tdir
13973 mkdir -p $submount || error "mkdir $submount failed"
13975 FILESET="$FILESET/$tdir" mount_client $submount &&
13976 error "mount $submount should fail"
13979 run_test 247b "mount subdir that dose not exist"
13982 lctl get_param -n mdc.$FSNAME-MDT0000*.import | grep -q subtree ||
13983 { skip "Fileset feature is not supported"; return; }
13985 local submount=${MOUNT}_$tdir
13987 mkdir -p $MOUNT/$tdir/dir1
13988 mkdir -p $submount || error "mkdir $submount failed"
13989 FILESET="$FILESET/$tdir" mount_client $submount ||
13990 error "mount $submount failed"
13991 local fid=$($LFS path2fid $MOUNT/)
13992 $LFS fid2path $submount $fid && error "fid2path should fail"
13993 umount_client $submount || error "umount $submount failed"
13996 run_test 247c "running fid2path outside root"
13999 lctl get_param -n mdc.$FSNAME-MDT0000*.import | grep -q subtree ||
14000 { skip "Fileset feature is not supported"; return; }
14002 local submount=${MOUNT}_$tdir
14004 mkdir -p $MOUNT/$tdir/dir1
14005 mkdir -p $submount || error "mkdir $submount failed"
14006 FILESET="$FILESET/$tdir" mount_client $submount ||
14007 error "mount $submount failed"
14008 local fid=$($LFS path2fid $submount/dir1)
14009 $LFS fid2path $submount $fid || error "fid2path should succeed"
14010 umount_client $submount || error "umount $submount failed"
14013 run_test 247d "running fid2path inside root"
14017 lctl get_param -n mdc.$FSNAME-MDT0000*.import |
14019 { skip "Fileset feature is not supported"; return; }
14021 local submount=${MOUNT}_$tdir
14024 mkdir -p $submount || error "mkdir $submount failed"
14025 FILESET="$FILESET/.." mount_client $submount &&
14026 error "mount $submount should fail"
14029 run_test 247e "mount .. as fileset"
14032 local fast_read_sav=$($LCTL get_param -n llite.*.fast_read 2>/dev/null)
14033 [ -z "$fast_read_sav" ] && skip "no fast read support" && return
14035 # create a large file for fast read verification
14036 dd if=/dev/zero of=$DIR/$tfile bs=1M count=128 > /dev/null 2>&1
14038 # make sure the file is created correctly
14039 $CHECKSTAT -s $((128*1024*1024)) $DIR/$tfile ||
14040 { rm -f $DIR/$tfile; skip "file creation error" && return; }
14042 echo "Test 1: verify that fast read is 4 times faster on cache read"
14044 # small read with fast read enabled
14045 $LCTL set_param -n llite.*.fast_read=1
14046 local t_fast=$(dd if=$DIR/$tfile of=/dev/null bs=4k 2>&1 |
14047 awk '/copied/ { print $6 }')
14049 # small read with fast read disabled
14050 $LCTL set_param -n llite.*.fast_read=0
14051 local t_slow=$(dd if=$DIR/$tfile of=/dev/null bs=4k 2>&1 |
14052 awk '/copied/ { print $6 }')
14054 # verify that fast read is 4 times faster for cache read
14055 [ $(bc <<< "4 * $t_fast < $t_slow") -eq 1 ] ||
14056 error_not_in_vm "fast read was not 4 times faster: " \
14057 "$t_fast vs $t_slow"
14059 echo "Test 2: verify the performance between big and small read"
14060 $LCTL set_param -n llite.*.fast_read=1
14062 # 1k non-cache read
14063 cancel_lru_locks osc
14064 local t_1k=$(dd if=$DIR/$tfile of=/dev/null bs=1k 2>&1 |
14065 awk '/copied/ { print $6 }')
14067 # 1M non-cache read
14068 cancel_lru_locks osc
14069 local t_1m=$(dd if=$DIR/$tfile of=/dev/null bs=1k 2>&1 |
14070 awk '/copied/ { print $6 }')
14072 # verify that big IO is not 4 times faster than small IO
14073 [ $(bc <<< "4 * $t_1k >= $t_1m") -eq 1 ] ||
14074 error_not_in_vm "bigger IO is way too fast: $t_1k vs $t_1m"
14076 $LCTL set_param -n llite.*.fast_read=$fast_read_sav
14079 run_test 248 "fast read verification"
14081 test_249() { # LU-7890
14083 $SETSTRIPE -c 1 $DIR/$tfile
14085 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.8.53) ] &&
14086 skip "Need at least version 2.8.54"
14088 # Offset 2T == 4k * 512M
14089 dd if=/dev/zero of=$DIR/$tfile bs=4k count=1 seek=512M ||
14090 error "dd to 2T offset failed"
14092 run_test 249 "Write above 2T file size"
14095 [ "$(facet_fstype ost$(($($GETSTRIPE -i $DIR/$tfile) + 1)))" = "zfs" ] \
14096 && skip "no 16TB file size limit on ZFS" && return
14098 $SETSTRIPE -c 1 $DIR/$tfile
14099 # ldiskfs extent file size limit is (16TB - 4KB - 1) bytes
14100 local size=$((16 * 1024 * 1024 * 1024 * 1024 - 4096 - 1))
14101 $TRUNCATE $DIR/$tfile $size || error "truncate $tfile to $size failed"
14102 dd if=/dev/zero of=$DIR/$tfile bs=10 count=1 oflag=append \
14103 conv=notrunc,fsync && error "append succeeded"
14106 run_test 250 "Write above 16T limit"
14109 $SETSTRIPE -c -1 -S 1048576 $DIR/$tfile
14111 #define OBD_FAIL_LLITE_LOST_LAYOUT 0x1407
14112 #Skip once - writing the first stripe will succeed
14113 $LCTL set_param fail_loc=0xa0001407 fail_val=1
14114 $MULTIOP $DIR/$tfile o:O_RDWR:w2097152c 2>&1 | grep -q "short write" &&
14115 error "short write happened"
14117 $LCTL set_param fail_loc=0xa0001407 fail_val=1
14118 $MULTIOP $DIR/$tfile or2097152c 2>&1 | grep -q "short read" &&
14119 error "short read happened"
14123 run_test 251 "Handling short read and write correctly"
14133 remote_mds_nodsh && skip "remote MDS with nodsh" && return
14134 remote_ost_nodsh && skip "remote OST with nodsh" && return
14135 if [ "$(facet_fstype ost1)" != "ldiskfs" -o \
14136 "$(facet_fstype mds1)" != "ldiskfs" ]; then
14137 skip "can only run lr_reader on ldiskfs target"
14141 # check lr_reader on OST0000
14143 dev=$(facet_device $tgt)
14144 out=$(do_facet $tgt $LR_READER $dev)
14145 [ $? -eq 0 ] || error "$LR_READER failed on target $tgt device $dev"
14147 uuid=$(echo "$out" | grep -i uuid | awk '{ print $2 }')
14148 [ "$uuid" == "$(ostuuid_from_index 0)" ] ||
14149 error "Invalid uuid returned by $LR_READER on target $tgt"
14150 echo -e "uuid returned by $LR_READER is '$uuid'\n"
14152 # check lr_reader -c on MDT0000
14154 dev=$(facet_device $tgt)
14155 if ! do_facet $tgt $LR_READER -h | grep -q OPTIONS; then
14156 echo "$LR_READER does not support additional options"
14159 out=$(do_facet $tgt $LR_READER -c $dev)
14160 [ $? -eq 0 ] || error "$LR_READER failed on target $tgt device $dev"
14162 num=$(echo "$out" | grep -c "mdtlov")
14163 [ "$num" -eq $((MDSCOUNT - 1)) ] ||
14164 error "Invalid number of mdtlov clients returned by $LR_READER"
14165 echo -e "Number of mdtlov clients returned by $LR_READER is '$num'\n"
14167 # check lr_reader -cr on MDT0000
14168 out=$(do_facet $tgt $LR_READER -cr $dev)
14169 [ $? -eq 0 ] || error "$LR_READER failed on target $tgt device $dev"
14171 echo "$out" | grep -q "^reply_data:$" ||
14172 error "$LR_READER should have returned 'reply_data' section"
14173 num=$(echo "$out" | grep -c "client_generation")
14174 echo -e "Number of reply data returned by $LR_READER is '$num'\n"
14176 run_test 252 "check lr_reader tool"
14178 test_253_fill_ost() {
14179 local size_mb #how many MB should we write to pass watermark
14180 local lwm=$3 #low watermark
14181 local free_10mb #10% of free space
14183 free_kb=$($LFS df $MOUNT | grep $1 | awk '{ print $4 }')
14184 size_mb=$((free_kb / 1024 - lwm))
14185 free_10mb=$((free_kb / 10240))
14186 #If 10% of free space cross low watermark use it
14187 if (( free_10mb > size_mb )); then
14190 #At least we need to store 1.1 of difference between
14191 #free space and low watermark
14192 size_mb=$((size_mb + size_mb / 10))
14194 if (( lwm <= $((free_kb / 1024)) )) || [ ! -f $DIR/$tdir/1 ]; then
14195 dd if=/dev/zero of=$DIR/$tdir/1 bs=1M count=$size_mb \
14196 oflag=append conv=notrunc
14201 free_kb=$($LFS df $MOUNT | grep $1 | awk '{ print $4 }')
14202 echo "OST still has $((free_kb / 1024)) mbytes free"
14209 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
14210 remote_mds_nodsh && skip "remote MDS with nodsh" && return
14211 remote_mgs_nodsh && skip "remote MGS with nodsh" && return
14213 local ost_name=$($LFS osts |
14214 sed -n 's/^'$ostidx': \(.*\)_UUID .*/\1/p')
14216 local mdtosc_proc1=$(get_mdtosc_proc_path $SINGLEMDS $ost_name)
14217 do_facet $SINGLEMDS $LCTL get_param -n \
14218 osp.$mdtosc_proc1.reserved_mb_high ||
14219 { skip "remote MDS does not support reserved_mb_high" &&
14224 wait_delete_completed
14227 local last_wm_h=$(do_facet $SINGLEMDS $LCTL get_param -n \
14228 osp.$mdtosc_proc1.reserved_mb_high)
14229 local last_wm_l=$(do_facet $SINGLEMDS $LCTL get_param -n \
14230 osp.$mdtosc_proc1.reserved_mb_low)
14231 echo "prev high watermark $last_wm_h, prev low watermark $last_wm_l"
14233 create_pool $FSNAME.$TESTNAME || error "Pool creation failed"
14234 do_facet mgs $LCTL pool_add $FSNAME.$TESTNAME $ost_name ||
14235 error "Adding $ost_name to pool failed"
14237 # Wait for client to see a OST at pool
14238 wait_update $HOSTNAME "$LCTL get_param -n
14239 lov.$FSNAME-*.pools.$TESTNAME | sort -u |
14240 grep $ost_name" "$ost_name""_UUID" $((TIMEOUT/2)) ||
14241 error "Client can not see the pool"
14242 $SETSTRIPE $DIR/$tdir -i $ostidx -c 1 -p $FSNAME.$TESTNAME ||
14243 error "Setstripe failed"
14245 dd if=/dev/zero of=$DIR/$tdir/0 bs=1M count=10
14246 local blocks=$($LFS df $MOUNT | grep $ost_name | awk '{ print $4 }')
14247 echo "OST still has $((blocks/1024)) mbytes free"
14249 local new_lwm=$((blocks/1024-10))
14250 do_facet $SINGLEMDS $LCTL set_param \
14251 osp.$mdtosc_proc1.reserved_mb_high=$((new_lwm+5))
14252 do_facet $SINGLEMDS $LCTL set_param \
14253 osp.$mdtosc_proc1.reserved_mb_low=$new_lwm
14255 test_253_fill_ost $ost_name $mdtosc_proc1 $new_lwm
14257 #First enospc could execute orphan deletion so repeat.
14258 test_253_fill_ost $ost_name $mdtosc_proc1 $new_lwm
14260 local oa_status=$(do_facet $SINGLEMDS $LCTL get_param -n \
14261 osp.$mdtosc_proc1.prealloc_status)
14262 echo "prealloc_status $oa_status"
14264 dd if=/dev/zero of=$DIR/$tdir/2 bs=1M count=1 &&
14265 error "File creation should fail"
14266 #object allocation was stopped, but we still able to append files
14267 dd if=/dev/zero of=$DIR/$tdir/1 bs=1M seek=6 count=5 oflag=append ||
14268 error "Append failed"
14269 rm -f $DIR/$tdir/1 $DIR/$tdir/0 $DIR/$tdir/r*
14271 wait_delete_completed
14275 for i in $(seq 10 12); do
14276 dd if=/dev/zero of=$DIR/$tdir/$i bs=1M count=1 2>/dev/null ||
14277 error "File creation failed after rm";
14280 oa_status=$(do_facet $SINGLEMDS $LCTL get_param -n \
14281 osp.$mdtosc_proc1.prealloc_status)
14282 echo "prealloc_status $oa_status"
14284 if (( oa_status != 0 )); then
14285 error "Object allocation still disable after rm"
14287 do_facet $SINGLEMDS $LCTL set_param \
14288 osp.$mdtosc_proc1.reserved_mb_high=$last_wm_h
14289 do_facet $SINGLEMDS $LCTL set_param \
14290 osp.$mdtosc_proc1.reserved_mb_low=$last_wm_l
14293 do_facet mgs $LCTL pool_remove $FSNAME.$TESTNAME $ost_name ||
14294 error "Remove $ost_name from pool failed"
14295 do_facet mgs $LCTL pool_destroy $FSNAME.$TESTNAME ||
14296 error "Pool destroy fialed"
14298 run_test 253 "Check object allocation limit"
14303 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
14304 remote_mds_nodsh && skip "remote MDS with nodsh" && return
14305 do_facet mds1 $LCTL get_param -n mdd.$MDT0.changelog_size ||
14306 { skip "MDS does not support changelog_size" && return; }
14308 cl_user=$(do_facet mds1 $LCTL --device $MDT0 changelog_register -n)
14309 echo "Registered as changelog user $cl_user"
14311 $LFS changelog_clear $MDT0 $cl_user 0
14313 local size1=$(do_facet mds1 \
14314 $LCTL get_param -n mdd.$MDT0.changelog_size)
14315 echo "Changelog size $size1"
14318 $LFS mkdir -i 0 $DIR/$tdir
14320 mkdir -p $DIR/$tdir/pics/2008/zachy
14321 touch $DIR/$tdir/pics/2008/zachy/timestamp
14322 cp /etc/hosts $DIR/$tdir/pics/2008/zachy/pic1.jpg
14323 mv $DIR/$tdir/pics/2008/zachy $DIR/$tdir/pics/zach
14324 ln $DIR/$tdir/pics/zach/pic1.jpg $DIR/$tdir/pics/2008/portland.jpg
14325 ln -s $DIR/$tdir/pics/2008/portland.jpg $DIR/$tdir/pics/desktop.jpg
14326 rm $DIR/$tdir/pics/desktop.jpg
14328 local size2=$(do_facet mds1 \
14329 $LCTL get_param -n mdd.$MDT0.changelog_size)
14330 echo "Changelog size after work $size2"
14332 do_facet mds1 $LCTL --device $MDT0 changelog_deregister $cl_user
14334 if (( size2 <= size1 )); then
14335 error "Changelog size after work should be greater than original"
14339 run_test 254 "Check changelog size"
14346 lfs ladvise -a invalid $file 2>&1 | grep "Valid types" |
14347 awk -F: '{print $2}' | grep $type > /dev/null
14348 if [ $? -ne 0 ]; then
14358 lfs ladvise -a willread $file > /dev/null 2>&1
14359 if [ $? -eq 0 ]; then
14363 lfs ladvise -a willread $file 2>&1 |
14364 grep "Inappropriate ioctl for device" > /dev/null
14365 if [ $? -eq 0 ]; then
14371 ladvise_willread_performance()
14374 local average_cache=0
14375 local average_ladvise=0
14377 for ((i = 1; i <= $repeat; i++)); do
14378 echo "Iter $i/$repeat: reading without willread hint"
14379 cancel_lru_locks osc
14380 do_nodes $(comma_list $(osts_nodes)) \
14381 "echo 3 > /proc/sys/vm/drop_caches"
14382 local speed_origin=$($READS -f $DIR/$tfile -s $size \
14383 -b 4096 -n $((size / 4096)) -t 60 |
14384 sed -e '/^$/d' -e 's#.*s, ##' -e 's#MB/s##')
14386 echo "Iter $i/$repeat: Reading again without willread hint"
14387 cancel_lru_locks osc
14388 local speed_cache=$($READS -f $DIR/$tfile -s $size \
14389 -b 4096 -n $((size / 4096)) -t 60 |
14390 sed -e '/^$/d' -e 's#.*s, ##' -e 's#MB/s##')
14392 echo "Iter $i/$repeat: reading with willread hint"
14393 cancel_lru_locks osc
14394 do_nodes $(comma_list $(osts_nodes)) \
14395 "echo 3 > /proc/sys/vm/drop_caches"
14396 lfs ladvise -a willread $DIR/$tfile ||
14397 error "Ladvise failed"
14398 local speed_ladvise=$($READS -f $DIR/$tfile -s $size \
14399 -b 4096 -n $((size / 4096)) -t 60 |
14400 sed -e '/^$/d' -e 's#.*s, ##' -e 's#MB/s##')
14402 local cache_speedup=$(echo "scale=2; \
14403 ($speed_cache-$speed_origin)/$speed_origin*100" | bc)
14404 cache_speedup=$(echo ${cache_speedup%.*})
14405 echo "Iter $i/$repeat: cache speedup: $cache_speedup%"
14406 average_cache=$((average_cache + cache_speedup))
14408 local ladvise_speedup=$(echo "scale=2; \
14409 ($speed_ladvise-$speed_origin)/$speed_origin*100" | bc)
14410 ladvise_speedup=$(echo ${ladvise_speedup%.*})
14411 echo "Iter $i/$repeat: ladvise speedup: $ladvise_speedup%"
14412 average_ladvise=$((average_ladvise + ladvise_speedup))
14414 average_cache=$((average_cache / repeat))
14415 average_ladvise=$((average_ladvise / repeat))
14417 if [ $average_cache -lt 20 ]; then
14418 echo "Speedup with cache is less than 20% ($average_cache%),"\
14419 "skipping check of speedup with willread:"\
14420 "$average_ladvise%"
14424 local lowest_speedup=$((average_cache / 2))
14425 [ $average_ladvise -gt $lowest_speedup ] ||
14426 error_not_in_vm "Speedup with willread is less than " \
14427 "$lowest_speedup%, got $average_ladvise%"
14428 echo "Speedup with willread ladvise: $average_ladvise%"
14429 echo "Speedup with cache: $average_cache%"
14433 [ $(lustre_version_code ost1) -lt $(version_code 2.8.54) ] &&
14434 skip "lustre < 2.8.54 does not support ladvise " && return
14436 lfs setstripe -c -1 -i 0 $DIR/$tfile || error "$tfile failed"
14438 ladvise_no_type willread $DIR/$tfile &&
14439 skip "willread ladvise is not supported" && return
14441 ladvise_no_ioctl $DIR/$tfile &&
14442 skip "ladvise ioctl is not supported" && return
14445 local size=$((size_mb * 1048576))
14446 dd if=/dev/zero of=$DIR/$tfile bs=1048576 count=$size_mb ||
14447 error "dd to $DIR/$tfile failed"
14449 lfs ladvise -a willread $DIR/$tfile ||
14450 error "Ladvise failed with no range argument"
14452 lfs ladvise -a willread -s 0 $DIR/$tfile ||
14453 error "Ladvise failed with no -l or -e argument"
14455 lfs ladvise -a willread -e 1 $DIR/$tfile ||
14456 error "Ladvise failed with only -e argument"
14458 lfs ladvise -a willread -l 1 $DIR/$tfile ||
14459 error "Ladvise failed with only -l argument"
14461 lfs ladvise -a willread -s 2 -e 1 $DIR/$tfile &&
14462 error "End offset should not be smaller than start offset"
14464 lfs ladvise -a willread -s 2 -e 2 $DIR/$tfile &&
14465 error "End offset should not be equal to start offset"
14467 lfs ladvise -a willread -s $size -l 1 $DIR/$tfile ||
14468 error "Ladvise failed with overflowing -s argument"
14470 lfs ladvise -a willread -s 1 -e $((size + 1)) $DIR/$tfile ||
14471 error "Ladvise failed with overflowing -e argument"
14473 lfs ladvise -a willread -s 1 -l $size $DIR/$tfile ||
14474 error "Ladvise failed with overflowing -l argument"
14476 lfs ladvise -a willread -l 1 -e 2 $DIR/$tfile &&
14477 error "Ladvise succeeded with conflicting -l and -e arguments"
14479 echo "Synchronous ladvise should wait"
14481 #define OBD_FAIL_OST_LADVISE_PAUSE 0x237
14482 do_nodes $(comma_list $(osts_nodes)) \
14483 $LCTL set_param fail_val=$delay fail_loc=0x237
14485 local start_ts=$SECONDS
14486 lfs ladvise -a willread $DIR/$tfile ||
14487 error "Ladvise failed with no range argument"
14488 local end_ts=$SECONDS
14489 local inteval_ts=$((end_ts - start_ts))
14491 if [ $inteval_ts -lt $(($delay - 1)) ]; then
14492 error "Synchronous advice didn't wait reply"
14495 echo "Asynchronous ladvise shouldn't wait"
14496 local start_ts=$SECONDS
14497 lfs ladvise -a willread -b $DIR/$tfile ||
14498 error "Ladvise failed with no range argument"
14499 local end_ts=$SECONDS
14500 local inteval_ts=$((end_ts - start_ts))
14502 if [ $inteval_ts -gt $(($delay / 2)) ]; then
14503 error "Asynchronous advice blocked"
14506 do_nodes $(comma_list $(osts_nodes)) $LCTL set_param fail_loc=0
14507 ladvise_willread_performance
14509 run_test 255a "check 'lfs ladvise -a willread'"
14515 do_facet $facet "cat /proc/meminfo | grep ^${info}:" | awk '{print $2}'
14519 ladvise_no_type dontneed $DIR/$tfile &&
14520 skip "dontneed ladvise is not supported" && return
14522 ladvise_no_ioctl $DIR/$tfile &&
14523 skip "ladvise ioctl is not supported" && return
14525 [ $(lustre_version_code ost1) -lt $(version_code 2.8.54) ] &&
14526 skip "lustre < 2.8.54 does not support ladvise" && return
14528 [ "$(facet_fstype ost1)" = "zfs" ] &&
14529 skip "zfs-osd does not support dontneed advice" && return
14531 lfs setstripe -c 1 -i 0 $DIR/$tfile
14534 local size=$((size_mb * 1048576))
14535 # In order to prevent disturbance of other processes, only check 3/4
14536 # of the memory usage
14537 local kibibytes=$((size_mb * 1024 * 3 / 4))
14539 dd if=/dev/zero of=$DIR/$tfile bs=1048576 count=$size_mb ||
14540 error "dd to $DIR/$tfile failed"
14542 local total=$(facet_meminfo ost1 MemTotal)
14543 echo "Total memory: $total KiB"
14545 do_facet ost1 "sync && echo 3 > /proc/sys/vm/drop_caches"
14546 local before_read=$(facet_meminfo ost1 Cached)
14547 echo "Cache used before read: $before_read KiB"
14549 lfs ladvise -a willread $DIR/$tfile ||
14550 error "Ladvise willread failed"
14551 local after_read=$(facet_meminfo ost1 Cached)
14552 echo "Cache used after read: $after_read KiB"
14554 lfs ladvise -a dontneed $DIR/$tfile ||
14555 error "Ladvise dontneed again failed"
14556 local no_read=$(facet_meminfo ost1 Cached)
14557 echo "Cache used after dontneed ladvise: $no_read KiB"
14559 if [ $total -lt $((before_read + kibibytes)) ]; then
14560 echo "Memory is too small, abort checking"
14564 if [ $((before_read + kibibytes)) -gt $after_read ]; then
14565 error "Ladvise willread should use more memory" \
14566 "than $kibibytes KiB"
14569 if [ $((no_read + kibibytes)) -gt $after_read ]; then
14570 error "Ladvise dontneed should release more memory" \
14571 "than $kibibytes KiB"
14574 run_test 255b "check 'lfs ladvise -a dontneed'"
14581 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
14582 remote_mds_nodsh && skip "remote MDS with nodsh" && return
14583 [ "$(facet_fstype mds1)" != "ldiskfs" ] &&
14584 skip "non-ldiskfs backend" && return
14586 mdt_dev=$(mdsdevname 1)
14588 cl_user=$(do_facet mds1 \
14589 "$LCTL get_param -n mdd.$MDT0.changelog_users | grep cl")
14590 if [[ -n $cl_user ]]; then
14591 skip "active changelog user"
14595 cl_user=$(do_facet mds1 $LCTL --device $MDT0 changelog_register -n)
14596 echo "Registered as changelog user $cl_user"
14599 mkdir -p $DIR/$tdir
14601 $LFS changelog_clear $MDT0 $cl_user 0
14604 touch $DIR/$tdir/{1..10}
14607 stop mds1 || error "Fail to stop MDT."
14610 start mds1 $mdt_dev $MDS_MOUNT_OPTS || error "Fail to start MDT."
14612 #after mount new plainllog is used
14613 touch $DIR/$tdir/{11..19}
14614 cat_sl=$(do_facet mds1 \
14615 "$DEBUGFS -R \\\"dump changelog_catalog cat.dmp\\\" $mdt_dev; \
14616 llog_reader cat.dmp | grep \\\"type=1064553b\\\" | wc -l")
14618 if (( cat_sl != 2 )); then
14619 do_facet mds1 $LCTL --device $MDT0 changelog_deregister $cl_user
14620 error "Changelog catalog has wrong number of slots $cat_sl"
14623 $LFS changelog_clear $MDT0 $cl_user 0
14625 cat_sl=$(do_facet mds1 \
14626 "$DEBUGFS -R \\\"dump changelog_catalog cat.dmp\\\" $mdt_dev; \
14627 llog_reader cat.dmp | grep \\\"type=1064553b\\\" | wc -l")
14629 do_facet mds1 $LCTL --device $MDT0 changelog_deregister $cl_user
14631 if (( cat_sl == 2 )); then
14632 error "Empty plain llog was not deleted from changelog catalog"
14634 if (( cat_sl != 1 )); then
14635 error "Active plain llog shouldn\`t be deleted from catalog"
14638 run_test 256 "Check llog delete for empty and not full state"
14641 remote_mds_nodsh && skip "remote MDS with nodsh" && return
14642 [[ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.8.55) ]] &&
14643 skip "Need MDS version at least 2.8.55" && return
14645 test_mkdir -p $DIR/$tdir
14647 setfattr -n trusted.name1 -v value1 $DIR/$tdir ||
14648 error "setfattr -n trusted.name1=value1 $DIR/$tdir failed"
14651 #define OBD_FAIL_MDS_XATTR_REP 0x161
14652 local mdtidx=$($LFS getstripe -M $DIR/$tdir)
14653 local facet=mds$((mdtidx + 1))
14654 set_nodes_failloc $(facet_active_host $facet) 0x80000161
14655 getfattr -n trusted.name1 $DIR/$tdir 2> /dev/null
14657 stop $facet || error "stop MDS failed"
14658 start $facet $(mdsdevname $((mdtidx + 1))) $MDS_MOUNT_OPTS ||
14659 error "start MDS fail"
14661 run_test 257 "xattr locks are not lost"
14664 #define OBD_FAIL_MDC_CLOSE 0x806
14665 $LCTL set_param fail_loc=0x80000806
14669 run_test 260 "Check mdc_close fail"
14671 cleanup_test_300() {
14675 test_striped_dir() {
14680 mkdir -p $DIR/$tdir
14682 SAVE_UMASK=$(umask)
14683 trap cleanup_test_300 RETURN EXIT
14685 $LFS setdirstripe -i $mdt_index -c 2 -t all_char -m 755 \
14686 $DIR/$tdir/striped_dir ||
14687 error "set striped dir error"
14689 local mode=$(stat -c%a $DIR/$tdir/striped_dir)
14690 [ "$mode" = "755" ] || error "expect 755 got $mode"
14692 $LFS getdirstripe $DIR/$tdir/striped_dir > /dev/null 2>&1 ||
14693 error "getdirstripe failed"
14694 stripe_count=$($LFS getdirstripe -c $DIR/$tdir/striped_dir)
14695 if [ "$stripe_count" != "2" ]; then
14696 error "stripe_count is $stripe_count, expect 2"
14699 stripe_index=$($LFS getdirstripe -i $DIR/$tdir/striped_dir)
14700 if [ "$stripe_index" != "$mdt_index" ]; then
14701 error "stripe_index is $stripe_index, expect $mdt_index"
14704 [ $(stat -c%h $DIR/$tdir/striped_dir) == '2' ] ||
14705 error "nlink error after create striped dir"
14707 mkdir $DIR/$tdir/striped_dir/a
14708 mkdir $DIR/$tdir/striped_dir/b
14710 stat $DIR/$tdir/striped_dir/a ||
14711 error "create dir under striped dir failed"
14712 stat $DIR/$tdir/striped_dir/b ||
14713 error "create dir under striped dir failed"
14715 [ $(stat -c%h $DIR/$tdir/striped_dir) == '4' ] ||
14716 error "nlink error after mkdir"
14718 rmdir $DIR/$tdir/striped_dir/a
14719 [ $(stat -c%h $DIR/$tdir/striped_dir) == '3' ] ||
14720 error "nlink error after rmdir"
14722 rmdir $DIR/$tdir/striped_dir/b
14723 [ $(stat -c%h $DIR/$tdir/striped_dir) == '2' ] ||
14724 error "nlink error after rmdir"
14726 chattr +i $DIR/$tdir/striped_dir
14727 createmany -o $DIR/$tdir/striped_dir/f 10 &&
14728 error "immutable flags not working under striped dir!"
14729 chattr -i $DIR/$tdir/striped_dir
14731 rmdir $DIR/$tdir/striped_dir ||
14732 error "rmdir striped dir error"
14740 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.7.0) ] &&
14741 skip "skipped for lustre < 2.7.0" && return
14742 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
14743 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
14745 test_striped_dir 0 || error "failed on striped dir on MDT0"
14746 test_striped_dir 1 || error "failed on striped dir on MDT0"
14748 run_test 300a "basic striped dir sanity test"
14751 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.7.0) ] &&
14752 skip "skipped for lustre < 2.7.0" && return
14753 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
14754 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
14760 test_mkdir $DIR/$tdir || error "mkdir fail"
14761 $LFS setdirstripe -i 0 -c 2 -t all_char $DIR/$tdir/striped_dir ||
14762 error "set striped dir error"
14763 for ((i=0; i<10; i++)); do
14764 mtime1=$(stat -c %Y $DIR/$tdir/striped_dir)
14766 touch $DIR/$tdir/striped_dir/file_$i ||
14767 error "touch error $i"
14768 mtime2=$(stat -c %Y $DIR/$tdir/striped_dir)
14769 [ $mtime1 -eq $mtime2 ] &&
14770 error "mtime not change after create"
14772 rm -f $DIR/$tdir/striped_dir/file_$i ||
14773 error "unlink error $i"
14774 mtime3=$(stat -c %Y $DIR/$tdir/striped_dir)
14775 [ $mtime2 -eq $mtime3 ] &&
14776 error "mtime did not change after unlink"
14780 run_test 300b "check ctime/mtime for striped dir"
14783 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.7.0) ] &&
14784 skip "skipped for lustre < 2.7.0" && return
14785 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
14786 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
14789 mkdir -p $DIR/$tdir
14790 $LFS setdirstripe -i 0 -c 2 $DIR/$tdir/striped_dir ||
14791 error "set striped dir error"
14793 chown $RUNAS_ID:$RUNAS_GID $DIR/$tdir/striped_dir ||
14794 error "chown striped dir failed"
14796 $RUNAS createmany -o $DIR/$tdir/striped_dir/f 5000 ||
14797 error "create 5k files failed"
14799 file_count=$(ls $DIR/$tdir/striped_dir | wc -l)
14801 [ "$file_count" = 5000 ] || error "file count $file_count != 5000"
14805 run_test 300c "chown && check ls under striped directory"
14808 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.7.0) ] &&
14809 skip "skipped for lustre < 2.7.0" && return
14810 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
14811 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
14815 mkdir -p $DIR/$tdir
14816 $SETSTRIPE -c 2 $DIR/$tdir
14818 #local striped directory
14819 $LFS setdirstripe -i 0 -c 2 -t all_char $DIR/$tdir/striped_dir ||
14820 error "set striped dir error"
14821 createmany -o $DIR/$tdir/striped_dir/f 10 ||
14822 error "create 10 files failed"
14824 #remote striped directory
14825 $LFS setdirstripe -i 1 -c 2 $DIR/$tdir/remote_striped_dir ||
14826 error "set striped dir error"
14827 createmany -o $DIR/$tdir/remote_striped_dir/f 10 ||
14828 error "create 10 files failed"
14830 for file in $(find $DIR/$tdir); do
14831 stripe_count=$($GETSTRIPE -c $file)
14832 [ $stripe_count -eq 2 ] ||
14833 error "wrong stripe $stripe_count for $file"
14838 run_test 300d "check default stripe under striped directory"
14841 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.7.55) ] &&
14842 skip "Need MDS version at least 2.7.55" && return
14843 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
14844 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
14848 mkdir -p $DIR/$tdir
14850 $LFS setdirstripe -i 0 -c 2 -t all_char $DIR/$tdir/striped_dir ||
14851 error "set striped dir error"
14853 touch $DIR/$tdir/striped_dir/a
14854 touch $DIR/$tdir/striped_dir/b
14855 touch $DIR/$tdir/striped_dir/c
14857 mkdir $DIR/$tdir/striped_dir/dir_a
14858 mkdir $DIR/$tdir/striped_dir/dir_b
14859 mkdir $DIR/$tdir/striped_dir/dir_c
14861 $LFS setdirstripe -i 0 -c 2 -t all_char $DIR/$tdir/striped_dir/stp_a ||
14862 error "set striped dir under striped dir error"
14864 $LFS setdirstripe -i 0 -c 2 -t all_char $DIR/$tdir/striped_dir/stp_b ||
14865 error "set striped dir under striped dir error"
14867 $LFS setdirstripe -i 0 -c 2 -t all_char $DIR/$tdir/striped_dir/stp_c ||
14868 error "set striped dir under striped dir error"
14870 mrename $DIR/$tdir/striped_dir/dir_a $DIR/$tdir/striped_dir/dir_b ||
14871 error "rename dir under striped dir fails"
14873 mrename $DIR/$tdir/striped_dir/stp_a $DIR/$tdir/striped_dir/stp_b ||
14874 error "rename dir under different stripes fails"
14876 mrename $DIR/$tdir/striped_dir/a $DIR/$tdir/striped_dir/c ||
14877 error "rename file under striped dir should succeed"
14879 mrename $DIR/$tdir/striped_dir/dir_b $DIR/$tdir/striped_dir/dir_c ||
14880 error "rename dir under striped dir should succeed"
14884 run_test 300e "check rename under striped directory"
14887 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.7.55) ] &&
14888 skip "Need MDS version at least 2.7.55" && return
14889 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
14890 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
14895 mkdir -p $DIR/$tdir
14897 $LFS setdirstripe -i 0 -c 2 -t all_char $DIR/$tdir/striped_dir ||
14898 error "set striped dir error"
14900 $LFS setdirstripe -i 0 -c 2 -t all_char $DIR/$tdir/striped_dir1 ||
14901 error "set striped dir error"
14903 touch $DIR/$tdir/striped_dir/a
14904 mkdir $DIR/$tdir/striped_dir/dir_a
14905 $LFS setdirstripe -i 0 -c 2 $DIR/$tdir/striped_dir/stp_a ||
14906 error "create striped dir under striped dir fails"
14908 touch $DIR/$tdir/striped_dir1/b
14909 mkdir $DIR/$tdir/striped_dir1/dir_b
14910 $LFS setdirstripe -i 0 -c 2 $DIR/$tdir/striped_dir/stp_b ||
14911 error "create striped dir under striped dir fails"
14913 mrename $DIR/$tdir/striped_dir/dir_a $DIR/$tdir/striped_dir1/dir_b ||
14914 error "rename dir under different striped dir should fail"
14916 mrename $DIR/$tdir/striped_dir/stp_a $DIR/$tdir/striped_dir1/stp_b ||
14917 error "rename striped dir under diff striped dir should fail"
14919 mrename $DIR/$tdir/striped_dir/a $DIR/$tdir/striped_dir1/a ||
14920 error "rename file under diff striped dirs fails"
14924 run_test 300f "check rename cross striped directory"
14926 test_300_check_default_striped_dir()
14929 local default_count=$2
14930 local default_index=$3
14933 local dir_stripe_index
14936 echo "checking $dirname $default_count $default_index"
14937 $LFS setdirstripe -D -c $default_count -i $default_index \
14938 -t all_char $DIR/$tdir/$dirname ||
14939 error "set default stripe on striped dir error"
14940 stripe_count=$($LFS getdirstripe -D -c $DIR/$tdir/$dirname)
14941 [ $stripe_count -eq $default_count ] ||
14942 error "expect $default_count get $stripe_count for $dirname"
14944 stripe_index=$($LFS getdirstripe -D -i $DIR/$tdir/$dirname)
14945 [ $stripe_index -eq $default_index ] ||
14946 error "expect $default_index get $stripe_index for $dirname"
14948 mkdir $DIR/$tdir/$dirname/{test1,test2,test3,test4} ||
14949 error "create dirs failed"
14951 createmany -o $DIR/$tdir/$dirname/f- 10 || error "create files failed"
14952 unlinkmany $DIR/$tdir/$dirname/f- 10 || error "unlink files failed"
14953 for dir in $(find $DIR/$tdir/$dirname/*); do
14954 stripe_count=$($LFS getdirstripe -c $dir)
14955 [ $stripe_count -eq $default_count ] ||
14956 [ $stripe_count -eq 0 -o $default_count -eq 1 ] ||
14957 error "stripe count $default_count != $stripe_count for $dir"
14959 stripe_index=$($LFS getdirstripe -i $dir)
14960 [ $default_index -eq -1 -o $stripe_index -eq $default_index ] ||
14961 error "$stripe_index != $default_index for $dir"
14963 #check default stripe
14964 stripe_count=$($LFS getdirstripe -D -c $dir)
14965 [ $stripe_count -eq $default_count ] ||
14966 error "default count $default_count != $stripe_count for $dir"
14968 stripe_index=$($LFS getdirstripe -D -i $dir)
14969 [ $stripe_index -eq $default_index ] ||
14970 error "default index $default_index != $stripe_index for $dir"
14972 rmdir $DIR/$tdir/$dirname/* || error "rmdir failed"
14976 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.7.55) ] &&
14977 skip "Need MDS version at least 2.7.55" && return
14978 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
14984 mkdir $DIR/$tdir/normal_dir
14986 #Checking when client cache stripe index
14987 $LFS setdirstripe -c$MDSCOUNT $DIR/$tdir/striped_dir
14988 $LFS setdirstripe -D -i1 $DIR/$tdir/striped_dir ||
14989 error "create striped_dir failed"
14991 mkdir $DIR/$tdir/striped_dir/dir1 ||
14992 error "create dir1 fails"
14993 stripe_index=$($LFS getdirstripe -i $DIR/$tdir/striped_dir/dir1)
14994 [ $stripe_index -eq 1 ] ||
14995 error "dir1 expect 1 got $stripe_index"
14997 $LFS setdirstripe -i2 $DIR/$tdir/striped_dir/dir2 ||
14998 error "create dir2 fails"
14999 stripe_index=$($LFS getdirstripe -i $DIR/$tdir/striped_dir/dir2)
15000 [ $stripe_index -eq 2 ] ||
15001 error "dir2 expect 2 got $stripe_index"
15003 #check default stripe count/stripe index
15004 test_300_check_default_striped_dir normal_dir $MDSCOUNT 1
15005 test_300_check_default_striped_dir normal_dir 1 0
15006 test_300_check_default_striped_dir normal_dir 2 1
15007 test_300_check_default_striped_dir normal_dir 2 -1
15009 #delete default stripe information
15010 echo "delete default stripeEA"
15011 $LFS setdirstripe -d $DIR/$tdir/normal_dir ||
15012 error "set default stripe on striped dir error"
15014 mkdir -p $DIR/$tdir/normal_dir/{test1,test2,test3,test4}
15015 for dir in $(find $DIR/$tdir/normal_dir/*); do
15016 stripe_count=$($LFS getdirstripe -c $dir)
15017 [ $stripe_count -eq 0 ] ||
15018 error "expect 1 get $stripe_count for $dir"
15019 stripe_index=$($LFS getdirstripe -i $dir)
15020 [ $stripe_index -eq 0 ] ||
15021 error "expect 0 get $stripe_index for $dir"
15024 run_test 300g "check default striped directory for normal directory"
15027 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.7.55) ] &&
15028 skip "Need MDS version at least 2.7.55" && return
15029 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
15034 $LFS setdirstripe -i 0 -c $MDSCOUNT -t all_char \
15035 $DIR/$tdir/striped_dir ||
15036 error "set striped dir error"
15038 test_300_check_default_striped_dir striped_dir $MDSCOUNT 1
15039 test_300_check_default_striped_dir striped_dir 1 0
15040 test_300_check_default_striped_dir striped_dir 2 1
15041 test_300_check_default_striped_dir striped_dir 2 -1
15043 #delete default stripe information
15044 $LFS setdirstripe -d $DIR/$tdir/striped_dir ||
15045 error "set default stripe on striped dir error"
15047 mkdir -p $DIR/$tdir/striped_dir/{test1,test2,test3,test4}
15048 for dir in $(find $DIR/$tdir/striped_dir/*); do
15049 stripe_count=$($LFS getdirstripe -c $dir)
15050 [ $stripe_count -eq 0 ] ||
15051 error "expect 1 get $stripe_count for $dir"
15054 run_test 300h "check default striped directory for striped directory"
15057 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.7.55) ] &&
15058 skip "Need MDS version at least 2.7.55" && return
15059 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
15060 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
15066 $LFS setdirstripe -i 0 -c$MDSCOUNT -t all_char $DIR/$tdir/striped_dir ||
15067 error "set striped dir error"
15069 createmany -o $DIR/$tdir/striped_dir/f- 10 ||
15070 error "create files under striped dir failed"
15072 # unfortunately, we need to umount to clear dir layout cache for now
15073 # once we fully implement dir layout, we can drop this
15074 umount_client $MOUNT || error "umount failed"
15075 mount_client $MOUNT || error "mount failed"
15077 #set the stripe to be unknown hash type
15078 #define OBD_FAIL_UNKNOWN_LMV_STRIPE 0x1901
15079 $LCTL set_param fail_loc=0x1901
15080 for ((i = 0; i < 10; i++)); do
15081 $CHECKSTAT -t file $DIR/$tdir/striped_dir/f-$i ||
15082 error "stat f-$i failed"
15083 rm $DIR/$tdir/striped_dir/f-$i || error "unlink f-$i failed"
15086 touch $DIR/$tdir/striped_dir/f0 &&
15087 error "create under striped dir with unknown hash should fail"
15089 $LCTL set_param fail_loc=0
15091 umount_client $MOUNT || error "umount failed"
15092 mount_client $MOUNT || error "mount failed"
15096 run_test 300i "client handle unknown hash type striped directory"
15099 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
15100 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.7.55) ] &&
15101 skip "Need MDS version at least 2.7.55" && return
15102 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
15108 #define OBD_FAIL_SPLIT_UPDATE_REC 0x1702
15109 $LCTL set_param fail_loc=0x1702
15110 $LFS setdirstripe -i 0 -c$MDSCOUNT -t all_char $DIR/$tdir/striped_dir ||
15111 error "set striped dir error"
15113 createmany -o $DIR/$tdir/striped_dir/f- 10 ||
15114 error "create files under striped dir failed"
15116 $LCTL set_param fail_loc=0
15118 rm -rf $DIR/$tdir || error "unlink striped dir fails"
15122 run_test 300j "test large update record"
15125 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.7.55) ] &&
15126 skip "Need MDS version at least 2.7.55" && return
15127 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
15128 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
15134 #define OBD_FAIL_LARGE_STRIPE 0x1703
15135 $LCTL set_param fail_loc=0x1703
15136 $LFS setdirstripe -i 0 -c512 $DIR/$tdir/striped_dir ||
15137 error "set striped dir error"
15138 $LCTL set_param fail_loc=0
15140 $LFS getdirstripe $DIR/$tdir/striped_dir ||
15141 error "getstripeddir fails"
15142 rm -rf $DIR/$tdir/striped_dir ||
15143 error "unlink striped dir fails"
15147 run_test 300k "test large striped directory"
15150 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.7.55) ] &&
15151 skip "Need MDS version at least 2.7.55" && return
15152 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
15153 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
15156 test_mkdir -p $DIR/$tdir/striped_dir
15157 chown $RUNAS_ID $DIR/$tdir/striped_dir ||
15158 error "chown $RUNAS_ID failed"
15159 $LFS setdirstripe -i 1 -D $DIR/$tdir/striped_dir ||
15160 error "set default striped dir failed"
15162 #define OBD_FAIL_MDS_STALE_DIR_LAYOUT 0x158
15163 $LCTL set_param fail_loc=0x80000158
15164 $RUNAS mkdir $DIR/$tdir/striped_dir/test_dir || error "create dir fails"
15166 stripe_index=$($LFS getdirstripe -i $DIR/$tdir/striped_dir/test_dir)
15167 [ $stripe_index -eq 1 ] ||
15168 error "expect 1 get $stripe_index for $dir"
15170 run_test 300l "non-root user to create dir under striped dir with stale layout"
15173 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.7.55) ] &&
15174 skip "Need MDS version at least 2.7.55" && return
15175 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
15176 [ $MDSCOUNT -ge 2 ] && skip "Only for single MDT" && return
15178 mkdir -p $DIR/$tdir/striped_dir
15179 $LFS setdirstripe -D -c 1 $DIR/$tdir/striped_dir ||
15180 error "set default stripes dir error"
15182 mkdir $DIR/$tdir/striped_dir/a || error "mkdir a fails"
15184 stripe_count=$($LFS getdirstripe -c $DIR/$tdir/striped_dir/a)
15185 [ $stripe_count -eq 0 ] ||
15186 error "expect 0 get $stripe_count for a"
15188 $LFS setdirstripe -D -c 2 $DIR/$tdir/striped_dir ||
15189 error "set default stripes dir error"
15191 mkdir $DIR/$tdir/striped_dir/b || error "mkdir b fails"
15193 stripe_count=$($LFS getdirstripe -c $DIR/$tdir/striped_dir/b)
15194 [ $stripe_count -eq 0 ] ||
15195 error "expect 0 get $stripe_count for b"
15197 $LFS setdirstripe -D -c1 -i2 $DIR/$tdir/striped_dir ||
15198 error "set default stripes dir error"
15200 mkdir $DIR/$tdir/striped_dir/c &&
15201 error "default stripe_index is invalid, mkdir c should fails"
15203 rm -rf $DIR/$tdir || error "rmdir fails"
15205 run_test 300m "setstriped directory on single MDT FS"
15208 local list=$(comma_list $(mdts_nodes))
15211 do_nodes $list $LCTL set_param -n mdt.*.enable_remote_dir_gid=0
15215 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.7.55) ] &&
15216 skip "Need MDS version at least 2.7.55" && return
15217 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
15218 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
15220 local list=$(comma_list $(mdts_nodes))
15222 trap cleanup_300n RETURN EXIT
15223 mkdir -p $DIR/$tdir
15224 chmod 777 $DIR/$tdir
15225 $RUNAS $LFS setdirstripe -i0 -c$MDSCOUNT \
15226 $DIR/$tdir/striped_dir > /dev/null 2>&1 &&
15227 error "create striped dir succeeds with gid=0"
15229 do_nodes $list $LCTL set_param -n mdt.*.enable_remote_dir_gid=-1
15230 $RUNAS $LFS setdirstripe -i0 -c$MDSCOUNT $DIR/$tdir/striped_dir ||
15231 error "create striped dir fails with gid=-1"
15233 do_nodes $list $LCTL set_param -n mdt.*.enable_remote_dir_gid=0
15234 $RUNAS $LFS setdirstripe -i 1 -c$MDSCOUNT -D \
15235 $DIR/$tdir/striped_dir > /dev/null 2>&1 &&
15236 error "set default striped dir succeeds with gid=0"
15239 do_nodes $list $LCTL set_param -n mdt.*.enable_remote_dir_gid=-1
15240 $RUNAS $LFS setdirstripe -i 1 -c$MDSCOUNT -D $DIR/$tdir/striped_dir ||
15241 error "set default striped dir fails with gid=-1"
15244 do_nodes $list $LCTL set_param -n mdt.*.enable_remote_dir_gid=0
15245 $RUNAS mkdir $DIR/$tdir/striped_dir/test_dir ||
15246 error "create test_dir fails"
15247 $RUNAS mkdir $DIR/$tdir/striped_dir/test_dir1 ||
15248 error "create test_dir1 fails"
15249 $RUNAS mkdir $DIR/$tdir/striped_dir/test_dir2 ||
15250 error "create test_dir2 fails"
15253 run_test 300n "non-root user to create dir under striped dir with default EA"
15256 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.7.55) ] &&
15257 skip "Need MDS version at least 2.7.55" && return
15258 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
15259 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
15263 mkdir -p $DIR/$tdir
15265 numfree1=$(lctl get_param -n mdc.*MDT0000*.filesfree)
15266 numfree2=$(lctl get_param -n mdc.*MDT0001*.filesfree)
15267 if [ $numfree1 -lt 66000 -o $numfree2 -lt 66000 ]; then
15268 skip "not enough free inodes $numfree1 $numfree2"
15272 numfree1=$(lctl get_param -n mdc.*MDT0000-mdc-*.kbytesfree)
15273 numfree2=$(lctl get_param -n mdc.*MDT0001-mdc-*.kbytesfree)
15274 if [ $numfree1 -lt 300000 -o $numfree2 -lt 300000 ]; then
15275 skip "not enough free space $numfree1 $numfree2"
15279 $LFS setdirstripe -c2 $DIR/$tdir/striped_dir ||
15280 error "setdirstripe fails"
15282 createmany -d $DIR/$tdir/striped_dir/d 131000 ||
15283 error "create dirs fails"
15285 $LCTL set_param ldlm.namespaces.*mdc-*.lru_size=0
15286 ls $DIR/$tdir/striped_dir > /dev/null ||
15287 error "ls striped dir fails"
15288 unlinkmany -d $DIR/$tdir/striped_dir/d 131000 ||
15289 error "unlink big striped dir fails"
15291 run_test 300o "unlink big sub stripe(> 65000 subdirs)"
15294 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
15295 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
15296 remote_mds_nodsh && skip "remote MDS with nodsh" && return
15298 mkdir -p $DIR/$tdir
15300 #define OBD_FAIL_OUT_ENOSPC 0x1704
15301 do_facet mds2 lctl set_param fail_loc=0x80001704
15302 $LFS setdirstripe -c2 $DIR/$tdir/bad_striped_dir > /dev/null 2>&1 &&
15303 error "create striped directory should fail"
15305 [ -e $DIR/$tdir/bad_striped_dir ] && error "striped dir exists"
15307 $LFS setdirstripe -c2 $DIR/$tdir/bad_striped_dir
15310 run_test 300p "create striped directory without space"
15313 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
15314 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
15316 local fd=$(free_fd)
15317 local cmd="exec $fd<$tdir"
15319 $LFS mkdir -c $MDSCOUNT $tdir || error "create $tdir fails"
15322 trap "eval $cmd" EXIT
15323 cd $tdir || error "cd $tdir fails"
15324 rmdir ../$tdir || error "rmdir $tdir fails"
15325 mkdir local_dir && error "create dir succeeds"
15326 $LFS setdirstripe -i1 remote_dir && error "create remote dir succeeds"
15330 run_test 300q "create remote directory under orphan directory"
15332 prepare_remote_file() {
15333 mkdir $DIR/$tdir/src_dir ||
15334 error "create remote source failed"
15336 cp /etc/hosts $DIR/$tdir/src_dir/a || error
15337 touch $DIR/$tdir/src_dir/a
15339 $LFS mkdir -i 1 $DIR/$tdir/tgt_dir ||
15340 error "create remote target dir failed"
15342 touch $DIR/$tdir/tgt_dir/b
15344 mrename $DIR/$tdir/src_dir/a $DIR/$tdir/tgt_dir/b ||
15345 error "rename dir cross MDT failed!"
15347 $CHECKSTAT -t file $DIR/$tdir/src_dir/a &&
15348 error "src_child still exists after rename"
15350 $CHECKSTAT -t file $DIR/$tdir/tgt_dir/b ||
15351 error "missing file(a) after rename"
15353 diff /etc/hosts $DIR/$tdir/tgt_dir/b ||
15354 error "diff after rename"
15358 [[ $MDSCOUNT -lt 2 ]] && skip "needs >= 4 MDTs" && return
15359 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
15360 local remote_file=$DIR/$tdir/tgt_dir/b
15362 mkdir -p $DIR/$tdir
15364 prepare_remote_file || error "prepare remote file failed"
15367 $OPENUNLINK $remote_file $remote_file || error
15368 $CHECKSTAT -a $remote_file || error
15370 run_test 310a "open unlink remote file"
15373 [[ $MDSCOUNT -lt 2 ]] && skip "needs >= 4 MDTs" && return
15374 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
15375 local remote_file=$DIR/$tdir/tgt_dir/b
15377 mkdir -p $DIR/$tdir
15379 prepare_remote_file || error "prepare remote file failed"
15381 ln $remote_file $DIR/$tfile || error "link failed for remote file"
15382 $MULTIOP $DIR/$tfile Ouc || error "mulitop failed"
15383 $CHECKSTAT -t file $remote_file || error "check file failed"
15385 run_test 310b "unlink remote file with multiple links while open"
15388 [[ $MDSCOUNT -lt 4 ]] && skip "needs >= 4 MDTs" && return
15389 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
15390 local remote_file=$DIR/$tdir/tgt_dir/b
15392 mkdir -p $DIR/$tdir
15394 prepare_remote_file || error "prepare remote file failed"
15396 ln $remote_file $DIR/$tfile || error "link failed for remote file"
15397 multiop_bg_pause $remote_file O_uc ||
15398 error "mulitop failed for remote file"
15400 $MULTIOP $DIR/$tfile Ouc
15401 kill -USR1 $MULTIPID
15404 run_test 310c "open-unlink remote file with multiple links"
15408 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.8.54) ] &&
15409 skip "lustre < 2.8.54 does not contain LU-4825 fix" && return
15410 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
15412 local old_iused=$($LFS df -i | grep OST0000 | awk '{ print $3 }')
15414 mkdir -p $DIR/$tdir
15415 $SETSTRIPE -i 0 -c 1 $DIR/$tdir
15416 createmany -o $DIR/$tdir/$tfile. 1000
15418 # statfs data is not real time, let's just calculate it
15419 old_iused=$((old_iused + 1000))
15421 local count=$(do_facet $SINGLEMDS "lctl get_param -n \
15422 osp.*OST0000*MDT0000.create_count")
15423 local max_count=$(do_facet $SINGLEMDS "lctl get_param -n \
15424 osp.*OST0000*MDT0000.max_create_count")
15425 for idx in $(seq $MDSCOUNT); do
15426 do_facet mds$idx "lctl set_param -n \
15427 osp.*OST0000*MDT000?.max_create_count=0"
15430 $SETSTRIPE -i 0 $DIR/$tdir/$tfile || error "setstripe failed"
15431 local index=$($GETSTRIPE -i $DIR/$tdir/$tfile)
15432 [ $index -ne 0 ] || error "$tfile stripe index is 0"
15434 unlinkmany $DIR/$tdir/$tfile. 1000
15436 for idx in $(seq $MDSCOUNT); do
15437 do_facet mds$idx "lctl set_param -n \
15438 osp.*OST0000*MDT000?.max_create_count=$max_count"
15439 do_facet mds$idx "lctl set_param -n \
15440 osp.*OST0000*MDT000?.create_count=$count"
15444 for i in $(seq 120); do
15445 new_iused=$($LFS df -i | grep OST0000 | awk '{ print $3 }')
15446 # system may be too busy to destroy all objs in time, use
15447 # a somewhat small value to not fail autotest
15448 [ $((old_iused - new_iused)) -gt 400 ] && break
15452 echo "waited $i sec, old Iused $old_iused, new Iused $new_iused"
15453 [ $((old_iused - new_iused)) -gt 400 ] ||
15454 error "objs not destroyed after unlink"
15456 run_test 311 "disable OSP precreate, and unlink should destroy objs"
15463 local vdevdir=$(dirname $(facet_vdevice $ost))
15464 local cmd="$ZDB -e -p $vdevdir -dddd $(facet_device $ost)"
15465 local zfs_zapid=$(do_facet $ost $cmd |
15466 grep -w "/O/0/d$((objid%32))" -C 5 |
15467 awk '/Object/{getline; print $1}')
15468 local zfs_objid=$(do_facet $ost $cmd $zfs_zapid |
15469 awk "/$objid = /"'{printf $3}')
15474 zfs_object_blksz() {
15478 local vdevdir=$(dirname $(facet_vdevice $ost))
15479 local cmd="$ZDB -e -p $vdevdir -dddd $(facet_device $ost)"
15480 local blksz=$(do_facet $ost $cmd $objid |
15481 awk '/dblk/{getline; printf $4}')
15483 case "${blksz: -1}" in
15484 k|K) blksz=$((${blksz:0:$((${#blksz} - 1))}*1024)) ;;
15485 m|M) blksz=$((${blksz:0:$((${#blksz} - 1))}*1024*1024)) ;;
15492 test_312() { # LU-4856
15493 [ $(facet_fstype ost1) = "zfs" ] ||
15494 { skip "the test only applies to zfs" && return; }
15496 local max_blksz=$(do_facet ost1 \
15497 $ZFS get -p recordsize $(facet_device ost1) |
15498 awk '!/VALUE/{print $3}')
15500 # to make life a little bit easier
15501 $LFS mkdir -c 1 -i 0 $DIR/$tdir
15502 $LFS setstripe -c 1 -i 0 $DIR/$tdir
15504 local tf=$DIR/$tdir/$tfile
15506 local oid=$($LFS getstripe $tf | awk '/obdidx/{getline; print $2}')
15508 # Get ZFS object id
15509 local zfs_objid=$(zfs_oid_to_objid ost1 $oid)
15511 # block size change by sequential over write
15513 for ((bs=4096; bs <= max_blksz; bs <<= 2)); do
15514 dd if=/dev/zero of=$tf bs=$bs count=1 oflag=sync conv=notrunc
15516 blksz=$(zfs_object_blksz ost1 $zfs_objid)
15517 [ $blksz -eq $bs ] || error "blksz error: $blksz, expected: $bs"
15521 # block size change by sequential append write
15522 dd if=/dev/zero of=$tf bs=4K count=1 oflag=sync conv=notrunc
15523 oid=$($LFS getstripe $tf | awk '/obdidx/{getline; print $2}')
15524 zfs_objid=$(zfs_oid_to_objid ost1 $oid)
15526 for ((count = 1; count < $((max_blksz / 4096)); count *= 2)); do
15527 dd if=/dev/zero of=$tf bs=4K count=$count seek=$count \
15528 oflag=sync conv=notrunc
15530 blksz=$(zfs_object_blksz ost1 $zfs_objid)
15531 blksz=$((blksz / 8192)) # in 2*4K unit
15532 [ $blksz -eq $count ] ||
15533 error "blksz error(in 8k): $blksz, expected: $count"
15539 oid=$($LFS getstripe $tf | awk '/obdidx/{getline; print $2}')
15540 zfs_objid=$(zfs_oid_to_objid ost1 $oid)
15542 dd if=/dev/zero of=$tf bs=8K count=1 oflag=sync conv=notrunc
15543 blksz=$(zfs_object_blksz ost1 $zfs_objid)
15544 [ $blksz -eq 8192 ] || error "blksz error: $blksz, expected: 8k"
15546 dd if=/dev/zero of=$tf bs=64K count=1 oflag=sync conv=notrunc seek=128
15547 blksz=$(zfs_object_blksz ost1 $zfs_objid)
15548 [ $blksz -eq 65536 ] || error "blksz error: $blksz, expected: 64k"
15550 dd if=/dev/zero of=$tf bs=1M count=1 oflag=sync conv=notrunc
15551 blksz=$(zfs_object_blksz ost1 $zfs_objid)
15552 [ $blksz -eq 65536 ] || error "rewrite error: $blksz, expected: 64k"
15554 run_test 312 "make sure ZFS adjusts its block size by write pattern"
15557 local file=$DIR/$tfile
15559 $SETSTRIPE -c 1 -i 0 $file || error "setstripe failed"
15561 # define OBD_FAIL_TGT_RCVD_EIO 0x720
15562 do_facet ost1 "$LCTL set_param fail_loc=0x720"
15563 dd if=/dev/zero of=$file bs=4096 oflag=direct count=1 &&
15564 error "write should failed"
15565 do_facet ost1 "$LCTL set_param fail_loc=0"
15568 run_test 313 "io should fail after last_rcvd update fail"
15571 local read_write=$1
15572 if [ "$read_write" = "write" ]; then
15573 local dd_cmd="dd if=/dev/zero of=$DIR/$tfile"
15574 elif [ "$read_write" = "read" ]; then
15575 local dd_cmd="dd of=/dev/null if=$DIR/$tfile"
15577 error "argument error"
15580 # turn off debug for performance testing
15581 local saved_debug=$($LCTL get_param -n debug)
15582 $LCTL set_param debug=0
15584 $SETSTRIPE -c 1 -i 0 $DIR/$tfile
15586 # get ost1 size - lustre-OST0000
15587 local ost1_avail_size=$($LFS df | awk /${ost1_svc}/'{ print $4 }')
15588 local blocks=$((ost1_avail_size/2/1024)) # half avail space by megabytes
15589 [ $blocks -gt 1000 ] && blocks=1000 # 1G in maximum
15591 if [ "$read_write" = "read" ]; then
15592 truncate -s $(expr 1048576 \* $blocks) $DIR/$tfile
15595 local start_time=$(date +%s.%N)
15596 $dd_cmd bs=1M count=$blocks oflag=sync ||
15597 error "real dd $read_write error"
15598 local duration=$(bc <<< "$(date +%s.%N) - $start_time")
15600 if [ "$read_write" = "write" ]; then
15604 # define OBD_FAIL_OST_FAKE_RW 0x238
15605 do_facet ost1 $LCTL set_param fail_loc=0x238
15607 local start_time=$(date +%s.%N)
15608 $dd_cmd bs=1M count=$blocks oflag=sync ||
15609 error "fake dd $read_write error"
15610 local duration_fake=$(bc <<< "$(date +%s.%N) - $start_time")
15612 if [ "$read_write" = "write" ]; then
15614 cancel_lru_locks osc
15615 $CHECKSTAT -t file -s $((blocks * 1024 * 1024)) $DIR/$tfile ||
15616 error "$tfile size not $blocks MB"
15618 do_facet ost1 $LCTL set_param fail_loc=0
15620 echo "fake $read_write $duration_fake vs. normal $read_write" \
15621 "$duration in seconds"
15622 [ $(bc <<< "$duration_fake < $duration") -eq 1 ] ||
15623 error_not_in_vm "fake write is slower"
15625 $LCTL set_param -n debug="$saved_debug"
15628 test_399a() { # LU-7655 for OST fake write
15631 run_test 399a "fake write should not be slower than normal write"
15634 test_399b() { # LU-8726 for OST fake read
15635 if [ "$(facet_fstype ost1)" != "ldiskfs" ]; then
15636 skip "only for ldiskfs" && return 0
15640 run_test 399b "fake read should not be slower than normal read"
15642 test_400a() { # LU-1606, was conf-sanity test_74
15643 local extra_flags=''
15644 local out=$TMP/$tfile
15645 local prefix=/usr/include/lustre
15648 if ! which $CC > /dev/null 2>&1; then
15649 skip_env "$CC is not installed"
15653 if ! [[ -d $prefix ]]; then
15654 # Assume we're running in tree and fixup the include path.
15655 extra_flags+=" -I$LUSTRE/../libcfs/include"
15656 extra_flags+=" -I$LUSTRE/include"
15657 extra_flags+=" -L$LUSTRE/utils"
15660 for prog in $LUSTRE_TESTS_API_DIR/*.c; do
15661 $CC -Wall -Werror $extra_flags -llustreapi -o $out $prog ||
15662 error "client api broken"
15666 run_test 400a "Lustre client api program can compile and link"
15668 test_400b() { # LU-1606, LU-5011
15670 local out=$TMP/$tfile
15671 local prefix=/usr/include/lustre
15673 # We use a hard coded prefix so that this test will not fail
15674 # when run in tree. There are headers in lustre/include/lustre/
15675 # that are not packaged (like lustre_idl.h) and have more
15676 # complicated include dependencies (like config.h and lnet/types.h).
15677 # Since this test about correct packaging we just skip them when
15678 # they don't exist (see below) rather than try to fixup cppflags.
15680 if ! which $CC > /dev/null 2>&1; then
15681 skip_env "$CC is not installed"
15685 for header in $prefix/*.h; do
15686 if ! [[ -f "$header" ]]; then
15690 if [[ "$(basename $header)" == liblustreapi.h ]]; then
15691 continue # liblustreapi.h is deprecated.
15694 $CC -Wall -Werror -include $header -c -x c /dev/null -o $out ||
15695 error "cannot compile '$header'"
15699 run_test 400b "packaged headers can be compiled"
15701 test_401a() { #LU-7437
15702 local printf_arg=$(find -printf 2>&1 | grep "unrecognized:")
15703 [ -n "$printf_arg" ] && skip_env "find does not support -printf" &&
15705 #count the number of parameters by "list_param -R"
15706 local params=$($LCTL list_param -R '*' 2>/dev/null | wc -l)
15707 #count the number of parameters by listing proc files
15708 local proc_dirs=$(eval \ls -d $proc_regexp 2>/dev/null)
15709 echo "proc_dirs='$proc_dirs'"
15710 [ -n "$proc_dirs" ] || error "no proc_dirs on $HOSTNAME"
15711 local procs=$(find -L $proc_dirs -mindepth 1 -printf '%P\n' 2>/dev/null|
15714 [ $params -eq $procs ] ||
15715 error "found $params parameters vs. $procs proc files"
15717 # test the list_param -D option only returns directories
15718 params=$($LCTL list_param -R -D '*' 2>/dev/null | wc -l)
15719 #count the number of parameters by listing proc directories
15720 procs=$(find -L $proc_dirs -mindepth 1 -type d -printf '%P\n' 2>/dev/null |
15723 [ $params -eq $procs ] ||
15724 error "found $params parameters vs. $procs proc files"
15726 run_test 401a "Verify if 'lctl list_param -R' can list parameters recursively"
15729 local save=$($LCTL get_param -n jobid_var)
15732 $LCTL set_param foo=bar jobid_var=$tmp bar=baz &&
15733 error "no error returned when setting bad parameters"
15735 local jobid_new=$($LCTL get_param -n foe jobid_var baz)
15736 [[ "$jobid_new" == "$tmp" ]] || error "jobid tmp $jobid_new != $tmp"
15738 $LCTL set_param -n fog=bam jobid_var=$save bat=fog
15739 local jobid_old=$($LCTL get_param -n foe jobid_var bag)
15740 [[ "$jobid_old" == "$save" ]] || error "jobid new $jobid_old != $save"
15742 run_test 401b "Verify 'lctl {get,set}_param' continue after error"
15745 local jobid_var_old=$($LCTL get_param -n jobid_var)
15746 local jobid_var_new
15748 $LCTL set_param jobid_var= &&
15749 error "no error returned for 'set_param a='"
15751 jobid_var_new=$($LCTL get_param -n jobid_var)
15752 [[ "$jobid_var_old" == "$jobid_var_new" ]] ||
15753 error "jobid_var was changed by setting without value"
15755 $LCTL set_param jobid_var &&
15756 error "no error returned for 'set_param a'"
15758 jobid_var_new=$($LCTL get_param -n jobid_var)
15759 [[ "$jobid_var_old" == "$jobid_var_new" ]] ||
15760 error "jobid_var was changed by setting without value"
15762 run_test 401c "Verify 'lctl set_param' without value fails in either format."
15765 local jobid_var_old=$($LCTL get_param -n jobid_var)
15766 local jobid_var_new
15767 local new_value="foo=bar"
15769 $LCTL set_param jobid_var=$new_value ||
15770 error "'set_param a=b' did not accept a value containing '='"
15772 jobid_var_new=$($LCTL get_param -n jobid_var)
15773 [[ "$jobid_var_new" == "$new_value" ]] ||
15774 error "'set_param a=b' failed on a value containing '='"
15776 # Reset the jobid_var to test the other format
15777 $LCTL set_param jobid_var=$jobid_var_old
15778 jobid_var_new=$($LCTL get_param -n jobid_var)
15779 [[ "$jobid_var_new" == "$jobid_var_old" ]] ||
15780 error "failed to reset jobid_var"
15782 $LCTL set_param jobid_var $new_value ||
15783 error "'set_param a b' did not accept a value containing '='"
15785 jobid_var_new=$($LCTL get_param -n jobid_var)
15786 [[ "$jobid_var_new" == "$new_value" ]] ||
15787 error "'set_param a b' failed on a value containing '='"
15789 $LCTL set_param jobid_var $jobid_var_old
15790 jobid_var_new=$($LCTL get_param -n jobid_var)
15791 [[ "$jobid_var_new" == "$jobid_var_old" ]] ||
15792 error "failed to reset jobid_var"
15794 run_test 401d "Verify 'lctl set_param' accepts values containing '='"
15797 local server_version=$(lustre_version_code $SINGLEMDS)
15798 [[ $server_version -ge $(version_code 2.7.66) ]] ||
15799 [[ $server_version -ge $(version_code 2.7.18.4) &&
15800 $server_version -lt $(version_code 2.7.50) ]] ||
15801 [[ $server_version -ge $(version_code 2.7.2) &&
15802 $server_version -lt $(version_code 2.7.11) ]] ||
15803 { skip "Need MDS version 2.7.2+ or 2.7.18.4+ or 2.7.66+";
15805 remote_mds_nodsh && skip "remote MDS with nodsh" && return
15806 $LFS setdirstripe -i 0 $DIR/$tdir || error "setdirstripe -i 0 failed"
15807 #define OBD_FAIL_MDS_FLD_LOOKUP 0x15c
15808 do_facet mds1 "lctl set_param fail_loc=0x8000015c"
15809 touch $DIR/$tdir/$tfile && error "touch should fail with ENOENT" ||
15810 echo "Touch failed - OK"
15812 run_test 402 "Return ENOENT to lod_generate_and_set_lovea"
15815 local file1=$DIR/$tfile.1
15816 local file2=$DIR/$tfile.2
15817 local tfile=$TMP/$tfile
15819 rm -f $file1 $file2 $tfile
15824 # 30 sec OBD_TIMEOUT in ll_getattr()
15825 # right before populating st_nlink
15826 $LCTL set_param fail_loc=0x80001409
15827 stat -c %h $file1 > $tfile &
15829 # create an alias, drop all locks and reclaim the dentry
15831 cancel_lru_locks mdc
15832 cancel_lru_locks osc
15833 sysctl -w vm.drop_caches=2
15837 [ `cat $tfile` -gt 0 ] || error "wrong nlink count: `cat $tfile`"
15839 rm -f $tfile $file1 $file2
15841 run_test 403 "i_nlink should not drop to zero due to aliasing"
15843 test_404() { # LU-6601
15844 remote_mds_nodsh && skip "remote MDS with nodsh" && return
15845 local mosps=$(do_facet $SINGLEMDS $LCTL dl |
15846 awk '/osp .*-osc-MDT/ { print $4}')
15849 for osp in $mosps; do
15850 echo "Deactivate: " $osp
15851 do_facet $SINGLEMDS $LCTL --device %$osp deactivate
15852 local stat=$(do_facet $SINGLEMDS $LCTL dl |
15853 awk -vp=$osp '$4 == p { print $2 }')
15854 [ $stat = IN ] || {
15855 do_facet $SINGLEMDS $LCTL dl | grep -w $osp
15856 error "deactivate error"
15858 echo "Activate: " $osp
15859 do_facet $SINGLEMDS $LCTL --device %$osp activate
15860 local stat=$(do_facet $SINGLEMDS $LCTL dl |
15861 awk -vp=$osp '$4 == p { print $2 }')
15862 [ $stat = UP ] || {
15863 do_facet $SINGLEMDS $LCTL dl | grep -w $osp
15864 error "activate error"
15868 run_test 404 "validate manual {de}activated works properly for OSPs"
15871 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.6.92) ] &&
15872 skip "Layout swap lock is not supported" && return
15874 check_swap_layouts_support && return 0
15876 test_mkdir -p $DIR/$tdir
15877 swap_lock_test -d $DIR/$tdir ||
15878 error "One layout swap locked test failed"
15880 run_test 405 "Various layout swap lock tests"
15883 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
15884 [ $OSTCOUNT -lt 2 ] && skip "needs >= 2 OSTs" && return
15885 [ -n "$FILESET" ] && skip "SKIP due to FILESET set" && return
15886 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
15887 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.8.50) ] &&
15888 skip "Need MDS version at least 2.8.50" && return
15890 local def_stripenr=$($GETSTRIPE -c $MOUNT)
15891 local def_stripe_size=$($GETSTRIPE -S $MOUNT)
15892 local def_stripe_offset=$($GETSTRIPE -i $MOUNT)
15893 local def_pool=$($GETSTRIPE -p $MOUNT)
15895 local test_pool=$TESTNAME
15896 pool_add $test_pool || error "pool_add failed"
15897 pool_add_targets $test_pool 0 $(($OSTCOUNT - 1)) 1 ||
15898 error "pool_add_targets failed"
15900 # parent set default stripe count only, child will stripe from both
15901 # parent and fs default
15902 $SETSTRIPE -c 1 -i 1 -S $((def_stripe_size * 2)) -p $test_pool $MOUNT ||
15903 error "setstripe $MOUNT failed"
15904 $LFS mkdir -c $MDSCOUNT $DIR/$tdir || error "mkdir $tdir failed"
15905 $SETSTRIPE -c $OSTCOUNT $DIR/$tdir || error "setstripe $tdir failed"
15906 for i in $(seq 10); do
15907 local f=$DIR/$tdir/$tfile.$i
15908 touch $f || error "touch failed"
15909 local count=$($GETSTRIPE -c $f)
15910 [ $count -eq $OSTCOUNT ] ||
15911 error "$f stripe count $count != $OSTCOUNT"
15912 local offset=$($GETSTRIPE -i $f)
15913 [ $offset -eq 1 ] || error "$f stripe offset $offset != 1"
15914 local size=$($GETSTRIPE -S $f)
15915 [ $size -eq $((def_stripe_size * 2)) ] ||
15916 error "$f stripe size $size != $((def_stripe_size * 2))"
15917 local pool=$($GETSTRIPE -p $f)
15918 [ $pool == $test_pool ] || error "$f pool $pool != $test_pool"
15921 # change fs default striping, delete parent default striping, now child
15922 # will stripe from new fs default striping only
15923 $SETSTRIPE -c 1 -S $def_stripe_size -i 0 $MOUNT ||
15924 error "change $MOUNT default stripe failed"
15925 $SETSTRIPE -c 0 $DIR/$tdir || error "delete $tdir default stripe failed"
15926 for i in $(seq 11 20); do
15927 local f=$DIR/$tdir/$tfile.$i
15928 touch $f || error "touch $f failed"
15929 local count=$($GETSTRIPE -c $f)
15930 [ $count -eq 1 ] || error "$f stripe count $count != 1"
15931 local offset=$($GETSTRIPE -i $f)
15932 [ $offset -eq 0 ] || error "$f stripe offset $offset != 0"
15933 local size=$($GETSTRIPE -S $f)
15934 [ $size -eq $def_stripe_size ] ||
15935 error "$f stripe size $size != $def_stripe_size"
15936 local pool=$($GETSTRIPE -p $f)
15937 [ "#$pool" == "#" ] || error "$f pool $pool is set"
15941 unlinkmany $DIR/$tdir/$tfile. 1 20
15943 # restore FS default striping
15944 if [ -z $def_pool ]; then
15945 $SETSTRIPE -c $def_stripenr -S $def_stripe_size \
15946 -i $def_stripe_offset $MOUNT ||
15947 error "restore default striping failed"
15949 $SETSTRIPE -c $def_stripenr -S $def_stripe_size -p $def_pool \
15950 -i $def_stripe_offset $MOUNT ||
15951 error "restore default striping with $def_pool failed"
15954 local f=$DIR/$tdir/$tfile
15955 pool_remove_all_targets $test_pool $f
15956 pool_remove $test_pool $f
15958 run_test 406 "DNE support fs default striping"
15961 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
15963 [[ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.8.55) ]] &&
15964 skip "Need MDS version at least 2.8.55" && return
15966 $LFS mkdir -i 0 -c 1 $DIR/$tdir.0 ||
15967 error "$LFS mkdir -i 0 -c 1 $tdir.0 failed"
15968 $LFS mkdir -i 1 -c 1 $DIR/$tdir.1 ||
15969 error "$LFS mkdir -i 1 -c 1 $tdir.1 failed"
15970 touch $DIR/$tdir.0/$tfile.0 || error "touch $tdir.0/$tfile.0 failed"
15972 #define OBD_FAIL_DT_TXN_STOP 0x2019
15973 for idx in $(seq $MDSCOUNT); do
15974 do_facet mds$idx "lctl set_param fail_loc=0x2019"
15976 $LFS mkdir -c 2 $DIR/$tdir && error "$LFS mkdir -c 2 $tdir should fail"
15977 mv $DIR/$tdir.0/$tfile.0 $DIR/$tdir.1/$tfile.1 &&
15978 error "mv $tdir.0/$tfile.0 $tdir.1/$tfile.1 should fail"
15981 run_test 407 "transaction fail should cause operation fail"
15984 dd if=/dev/zero of=$DIR/$tfile bs=4096 count=1 oflag=direct
15986 #define OBD_FAIL_OSC_BRW_PREP_REQ2 0x40a
15987 lctl set_param fail_loc=0x8000040a
15988 # let ll_prepare_partial_page() fail
15989 dd if=/dev/zero of=$DIR/$tfile bs=2048 count=1 conv=notrunc || true
15993 # create at least 100 unused inodes so that
15994 # shrink_icache_memory(0) should not return 0
15995 touch $DIR/$tfile-{0..100}
15996 rm -f $DIR/$tfile-{0..100}
15999 echo 2 > /proc/sys/vm/drop_caches
16001 run_test 408 "drop_caches should not hang due to page leaks"
16005 [ $MDSCOUNT -lt 2 ] &&
16006 skip "We need at least 2 MDTs for this test" && return
16008 check_mount_and_prep
16010 mkdir -p $DIR/$tdir || error "(0) Fail to mkdir"
16011 $LFS mkdir -i 1 -c 2 $DIR/$tdir/foo || error "(1) Fail to mkdir"
16012 touch $DIR/$tdir/guard || error "(2) Fail to create"
16014 local PREFIX=$(str_repeat 'A' 128)
16015 echo "Create 1K hard links start at $(date)"
16016 createmany -l $DIR/$tdir/guard $DIR/$tdir/foo/${PREFIX}_ 1000 ||
16017 error "(3) Fail to hard link"
16019 echo "Links count should be right although linkEA overflow"
16020 stat $DIR/$tdir/guard || error "(4) Fail to stat"
16021 local linkcount=$(stat --format=%h $DIR/$tdir/guard)
16022 [ $linkcount -eq 1001 ] ||
16023 error "(5) Unexpected hard links count: $linkcount"
16025 echo "List all links start at $(date)"
16026 ls -l $DIR/$tdir/foo > /dev/null ||
16027 error "(6) Fail to list $DIR/$tdir/foo"
16029 echo "Unlink hard links start at $(date)"
16030 unlinkmany $DIR/$tdir/foo/${PREFIX}_ 1000 ||
16031 error "(7) Fail to unlink"
16033 run_test 409 "Large amount of cross-MDTs hard links on the same file"
16036 start_full_debug_logging
16037 # cleanup unused barrier locks before test
16038 do_facet mgs $LCTL barrier_rescan $FSNAME ||
16039 error "Fail to prep barrier test env"
16043 stop_full_debug_logging
16049 #define OBD_FAIL_BARRIER_DELAY 0x2202
16050 do_facet mgs $LCTL set_param fail_val=3 fail_loc=0x2202
16051 do_facet mgs $LCTL barrier_freeze $FSNAME 10 &
16054 local b_status=$(do_facet mgs $LCTL barrier_stat $FSNAME |
16055 awk '/The barrier for/ { print $7 }')
16056 [ "$b_status" = "'freezing_p1'" ] ||
16057 error "(1) unexpected barrier status $b_status"
16059 do_facet mgs $LCTL set_param fail_val=0 fail_loc=0
16061 b_status=$(do_facet mgs $LCTL barrier_stat $FSNAME |
16062 awk '/The barrier for/ { print $7 }')
16063 [ "$b_status" = "'frozen'" ] ||
16064 error "(2) unexpected barrier status $b_status"
16066 local expired=$(do_facet mgs $LCTL barrier_stat $FSNAME |
16067 awk '/will be expired/ { print $7 }')
16068 echo "sleep $((expired + 3)) seconds, then the barrier will be expired"
16069 sleep $((expired + 3))
16071 b_status=$(do_facet mgs $LCTL barrier_stat $FSNAME |
16072 awk '/The barrier for/ { print $7 }')
16073 [ "$b_status" = "'expired'" ] ||
16074 error "(3) unexpected barrier status $b_status"
16076 do_facet mgs $LCTL barrier_freeze $FSNAME 10 ||
16077 error "(4) fail to freeze barrier"
16079 b_status=$(do_facet mgs $LCTL barrier_stat $FSNAME |
16080 awk '/The barrier for/ { print $7 }')
16081 [ "$b_status" = "'frozen'" ] ||
16082 error "(5) unexpected barrier status $b_status"
16084 #define OBD_FAIL_BARRIER_DELAY 0x2202
16085 do_facet mgs $LCTL set_param fail_val=3 fail_loc=0x2202
16086 do_facet mgs $LCTL barrier_thaw $FSNAME &
16089 b_status=$(do_facet mgs $LCTL barrier_stat $FSNAME |
16090 awk '/The barrier for/ { print $7 }')
16091 [ "$b_status" = "'thawing'" ] ||
16092 error "(6) unexpected barrier status $b_status"
16094 do_facet mgs $LCTL set_param fail_val=0 fail_loc=0
16096 b_status=$(do_facet mgs $LCTL barrier_stat $FSNAME |
16097 awk '/The barrier for/ { print $7 }')
16098 [ "$b_status" = "'thawed'" ] ||
16099 error "(7) unexpected barrier status $b_status"
16101 #define OBD_FAIL_BARRIER_FAILURE 0x2203
16102 do_facet $SINGLEMDS $LCTL set_param fail_loc=0x2203
16103 do_facet mgs $LCTL barrier_freeze $FSNAME
16105 b_status=$(do_facet mgs $LCTL barrier_stat $FSNAME |
16106 awk '/The barrier for/ { print $7 }')
16107 [ "$b_status" = "'failed'" ] ||
16108 error "(8) unexpected barrier status $b_status"
16110 do_facet $SINGLEMDS $LCTL set_param fail_loc=0
16111 do_facet mgs $LCTL barrier_thaw $FSNAME
16115 run_test 801a "write barrier user interfaces and stat machine"
16120 mkdir $DIR/$tdir || error "(1) fail to mkdir"
16121 createmany -d $DIR/$tdir/d 6 || "(2) fail to mkdir"
16122 touch $DIR/$tdir/d2/f10 || error "(3) fail to touch"
16123 touch $DIR/$tdir/d3/f11 || error "(4) fail to touch"
16124 touch $DIR/$tdir/d4/f12 || error "(5) fail to touch"
16126 cancel_lru_locks mdc
16128 # 180 seconds should be long enough
16129 do_facet mgs $LCTL barrier_freeze $FSNAME 180
16131 local b_status=$(do_facet mgs $LCTL barrier_stat $FSNAME |
16132 awk '/The barrier for/ { print $7 }')
16133 [ "$b_status" = "'frozen'" ] ||
16134 error "(6) unexpected barrier status $b_status"
16136 mkdir $DIR/$tdir/d0/d10 &
16139 touch $DIR/$tdir/d1/f13 &
16142 ln $DIR/$tdir/d2/f10 $DIR/$tdir/d2/f14 &
16145 mv $DIR/$tdir/d3/f11 $DIR/$tdir/d3/f15 &
16148 rm -f $DIR/$tdir/d4/f12 &
16151 stat $DIR/$tdir/d5 || error "(7) stat should succeed"
16153 # To guarantee taht the 'stat' is not blocked
16154 b_status=$(do_facet mgs $LCTL barrier_stat $FSNAME |
16155 awk '/The barrier for/ { print $7 }')
16156 [ "$b_status" = "'frozen'" ] ||
16157 error "(8) unexpected barrier status $b_status"
16159 # let above commands to run at background
16162 ps -p $mkdir_pid || error "(9) mkdir should be blocked"
16163 ps -p $touch_pid || error "(10) touch should be blocked"
16164 ps -p $ln_pid || error "(11) link should be blocked"
16165 ps -p $mv_pid || error "(12) rename should be blocked"
16166 ps -p $rm_pid || error "(13) unlink should be blocked"
16168 b_status=$(do_facet mgs $LCTL barrier_stat $FSNAME |
16169 awk '/The barrier for/ { print $7 }')
16170 [ "$b_status" = "'frozen'" ] ||
16171 error "(14) unexpected barrier status $b_status"
16173 do_facet mgs $LCTL barrier_thaw $FSNAME
16174 b_status=$(do_facet mgs $LCTL barrier_stat $FSNAME |
16175 awk '/The barrier for/ { print $7 }')
16176 [ "$b_status" = "'thawed'" ] ||
16177 error "(15) unexpected barrier status $b_status"
16179 wait $mkdir_pid || error "(16) mkdir should succeed"
16180 wait $touch_pid || error "(17) touch should succeed"
16181 wait $ln_pid || error "(18) link should succeed"
16182 wait $mv_pid || error "(19) rename should succeed"
16183 wait $rm_pid || error "(20) unlink should succeed"
16187 run_test 801b "modification will be blocked by write barrier"
16190 [[ $MDSCOUNT -lt 2 ]] && skip "needs >= 2 MDTs" && return
16194 stop mds2 || error "(1) Fail to stop mds2"
16196 do_facet mgs $LCTL barrier_freeze $FSNAME 30
16198 local b_status=$(do_facet mgs $LCTL barrier_stat $FSNAME |
16199 awk '/The barrier for/ { print $7 }')
16200 [ "$b_status" = "'expired'" -o "$b_status" = "'failed'" ] || {
16201 do_facet mgs $LCTL barrier_thaw $FSNAME
16202 error "(2) unexpected barrier status $b_status"
16205 do_facet mgs $LCTL barrier_rescan $FSNAME ||
16206 error "(3) Fail to rescan barrier bitmap"
16208 do_facet mgs $LCTL barrier_freeze $FSNAME 10
16210 b_status=$(do_facet mgs $LCTL barrier_stat $FSNAME |
16211 awk '/The barrier for/ { print $7 }')
16212 [ "$b_status" = "'frozen'" ] ||
16213 error "(4) unexpected barrier status $b_status"
16215 do_facet mgs $LCTL barrier_thaw $FSNAME
16216 b_status=$(do_facet mgs $LCTL barrier_stat $FSNAME |
16217 awk '/The barrier for/ { print $7 }')
16218 [ "$b_status" = "'thawed'" ] ||
16219 error "(5) unexpected barrier status $b_status"
16221 local devname=$(mdsdevname 2)
16223 start mds2 $devname $MDS_MOUNT_OPTS || error "(6) Fail to start mds2"
16225 do_facet mgs $LCTL barrier_rescan $FSNAME ||
16226 error "(7) Fail to rescan barrier bitmap"
16230 run_test 801c "rescan barrier bitmap"
16232 saved_MGS_MOUNT_OPTS=$MGS_MOUNT_OPTS
16233 saved_MDS_MOUNT_OPTS=$MDS_MOUNT_OPTS
16234 saved_OST_MOUNT_OPTS=$OST_MOUNT_OPTS
16240 MGS_MOUNT_OPTS=$saved_MGS_MOUNT_OPTS
16241 MDS_MOUNT_OPTS=$saved_MDS_MOUNT_OPTS
16242 OST_MOUNT_OPTS=$saved_OST_MOUNT_OPTS
16247 mkdir $DIR/$tdir || error "(1) fail to mkdir"
16249 cp $LUSTRE/tests/test-framework.sh $DIR/$tdir/ ||
16250 error "(2) Fail to copy"
16252 trap cleanup_802 EXIT
16254 # sync by force before remount as readonly
16255 sync; sync_all_data; sleep 3; sync_all_data
16259 MGS_MOUNT_OPTS=$(csa_add "$MGS_MOUNT_OPTS" -o rdonly_dev)
16260 MDS_MOUNT_OPTS=$(csa_add "$MDS_MOUNT_OPTS" -o rdonly_dev)
16261 OST_MOUNT_OPTS=$(csa_add "$OST_MOUNT_OPTS" -o rdonly_dev)
16263 echo "Mount the server as read only"
16264 setupall server_only || error "(3) Fail to start servers"
16266 echo "Mount client without ro should fail"
16267 mount_client $MOUNT &&
16268 error "(4) Mount client without 'ro' should fail"
16270 echo "Mount client with ro should succeed"
16271 mount_client $MOUNT ro ||
16272 error "(5) Mount client with 'ro' should succeed"
16274 echo "Modify should be refused"
16275 touch $DIR/$tdir/guard && error "(6) Touch should fail under ro mode"
16277 echo "Read should be allowed"
16278 diff $LUSTRE/tests/test-framework.sh $DIR/$tdir/test-framework.sh ||
16279 error "(7) Read should succeed under ro mode"
16283 run_test 802 "simulate readonly device"
16286 # tests that do cleanup/setup should be run at the end
16290 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
16292 #define OBD_FAIL_MGC_PAUSE_PROCESS_LOG 0x903
16293 $LCTL set_param fail_loc=0x903
16295 cancel_lru_locks MGC
16297 FAIL_ON_ERROR=true cleanup
16298 FAIL_ON_ERROR=true setup
16300 run_test 900 "umount should not race with any mgc requeue thread"
16303 [ -f $EXT2_DEV ] && rm $EXT2_DEV || true
16304 check_and_cleanup_lustre
16305 if [ "$I_MOUNTED" != "yes" ]; then
16306 lctl set_param debug="$OLDDEBUG" 2> /dev/null || true