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 $LFS getdirstripe"
4554 local ost_name=$(ostname_from_index $ost_idx)
4556 local old_status=$(ost_dev_status $ost_idx)
4557 [[ -z "$old_status" ]] ||
4558 { skip_env "OST $ost_name is in $old_status status"; return 0; }
4560 do_facet ost1 $LCTL set_param -n obdfilter.$ost_name.degraded=1
4563 local new_status=$(ost_dev_status $ost_idx)
4564 [[ "$new_status" = "D" ]] ||
4565 error "OST $ost_name is in status of '$new_status', not 'D'"
4567 do_facet ost1 $LCTL set_param -n obdfilter.$ost_name.degraded=0
4570 new_status=$(ost_dev_status $ost_idx)
4571 [[ -z "$new_status" ]] ||
4572 error "OST $ost_name is in status of '$new_status', not ''"
4574 run_test 56c "check 'lfs df' showing device status"
4579 local LOCAL_NUMFILES="$1"
4580 local LOCAL_NUMDIRS="$2"
4581 local MKDIR_PARAMS="$3"
4582 local DIR_STRIPE_PARAMS="$4"
4584 if [ ! -d "$TDIR" ] ; then
4585 test_mkdir -p $DIR_STRIPE_PARAMS $TDIR
4586 [ "$MKDIR_PARAMS" ] && $SETSTRIPE $MKDIR_PARAMS $TDIR
4587 for i in `seq 1 $LOCAL_NUMFILES` ; do
4590 for i in `seq 1 $LOCAL_NUMDIRS` ; do
4591 test_mkdir $DIR_STRIPE_PARAMS $TDIR/dir$i
4592 for j in `seq 1 $LOCAL_NUMFILES` ; do
4593 touch $TDIR/dir$i/file$j
4599 setup_56_special() {
4603 if [ ! -e "$TDIR/loop1b" ] ; then
4604 for i in `seq 1 $LOCAL_NUMFILES` ; do
4605 mknod $TDIR/loop${i}b b 7 $i
4606 mknod $TDIR/null${i}c c 1 3
4607 ln -s $TDIR/file1 $TDIR/link${i}l
4609 for i in `seq 1 $LOCAL_NUMDIRS` ; do
4610 mknod $TDIR/dir$i/loop${i}b b 7 $i
4611 mknod $TDIR/dir$i/null${i}c c 1 3
4612 ln -s $TDIR/dir$i/file1 $TDIR/dir$i/link${i}l
4621 setup_56 $NUMFILES $NUMDIRS
4623 EXPECTED=$(($NUMDIRS + 2))
4624 # test lfs find with -name
4625 for i in $(seq 1 $NUMFILES) ; do
4626 NUMS=$($LFIND -name "*$i" $TDIR | wc -l)
4627 [ $NUMS -eq $EXPECTED ] ||
4628 error "lfs find -name \"*$i\" $TDIR wrong: "\
4629 "found $NUMS, expected $EXPECTED"
4632 run_test 56g "check lfs find -name ============================="
4638 setup_56 $NUMFILES $NUMDIRS
4640 EXPECTED=$(((NUMDIRS + 1) * (NUMFILES - 1) + NUMFILES))
4641 # test lfs find with ! -name
4642 for i in $(seq 1 $NUMFILES) ; do
4643 NUMS=$($LFIND ! -name "*$i" $TDIR | wc -l)
4644 [ $NUMS -eq $EXPECTED ] ||
4645 error "lfs find ! -name \"*$i\" $TDIR wrong: "\
4646 "found $NUMS, expected $EXPECTED"
4649 run_test 56h "check lfs find ! -name ============================="
4653 test_mkdir -p $DIR/$tdir
4654 UUID=$(ostuuid_from_index 0 $DIR/$tdir)
4655 CMD="$LFIND -ost $UUID $DIR/$tdir"
4657 [ -z "$OUT" ] || error "\"$CMD\" returned directory '$OUT'"
4659 run_test 56i "check 'lfs find -ost UUID' skips directories ======="
4663 setup_56_special $NUMFILES $NUMDIRS
4665 EXPECTED=$((NUMDIRS + 1))
4666 CMD="$LFIND -type d $TDIR"
4667 NUMS=$($CMD | wc -l)
4668 [ $NUMS -eq $EXPECTED ] ||
4669 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4671 run_test 56j "check lfs find -type d ============================="
4675 setup_56_special $NUMFILES $NUMDIRS
4677 EXPECTED=$(((NUMDIRS + 1) * NUMFILES))
4678 CMD="$LFIND -type f $TDIR"
4679 NUMS=$($CMD | wc -l)
4680 [ $NUMS -eq $EXPECTED ] ||
4681 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4683 run_test 56k "check lfs find -type f ============================="
4687 setup_56_special $NUMFILES $NUMDIRS
4689 EXPECTED=$((NUMDIRS + NUMFILES))
4690 CMD="$LFIND -type b $TDIR"
4691 NUMS=$($CMD | wc -l)
4692 [ $NUMS -eq $EXPECTED ] ||
4693 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4695 run_test 56l "check lfs find -type b ============================="
4699 setup_56_special $NUMFILES $NUMDIRS
4701 EXPECTED=$((NUMDIRS + NUMFILES))
4702 CMD="$LFIND -type c $TDIR"
4703 NUMS=$($CMD | wc -l)
4704 [ $NUMS -eq $EXPECTED ] ||
4705 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4707 run_test 56m "check lfs find -type c ============================="
4711 setup_56_special $NUMFILES $NUMDIRS
4713 EXPECTED=$((NUMDIRS + NUMFILES))
4714 CMD="$LFIND -type l $TDIR"
4715 NUMS=$($CMD | wc -l)
4716 [ $NUMS -eq $EXPECTED ] ||
4717 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4719 run_test 56n "check lfs find -type l ============================="
4723 setup_56 $NUMFILES $NUMDIRS
4724 utime $TDIR/file1 > /dev/null || error "utime (1)"
4725 utime $TDIR/file2 > /dev/null || error "utime (2)"
4726 utime $TDIR/dir1 > /dev/null || error "utime (3)"
4727 utime $TDIR/dir2 > /dev/null || error "utime (4)"
4728 utime $TDIR/dir1/file1 > /dev/null || error "utime (5)"
4729 dd if=/dev/zero count=1 >> $TDIR/dir1/file1 && sync
4732 NUMS=`$LFIND -mtime +0 $TDIR | wc -l`
4733 [ $NUMS -eq $EXPECTED ] || \
4734 error "lfs find -mtime +0 $TDIR wrong: found $NUMS, expected $EXPECTED"
4737 CMD="$LFIND -mtime 0 $TDIR"
4738 NUMS=$($CMD | wc -l)
4739 [ $NUMS -eq $EXPECTED ] ||
4740 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4742 run_test 56o "check lfs find -mtime for old files =========================="
4745 [ $RUNAS_ID -eq $UID ] &&
4746 skip_env "RUNAS_ID = UID = $UID -- skipping" && return
4749 setup_56 $NUMFILES $NUMDIRS
4751 chown $RUNAS_ID $TDIR/file* || error "chown $DIR/${tdir}g/file$i failed"
4753 CMD="$LFIND -uid $RUNAS_ID $TDIR"
4754 NUMS=$($CMD | wc -l)
4755 [ $NUMS -eq $EXPECTED ] || \
4756 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4758 EXPECTED=$(((NUMFILES + 1) * NUMDIRS + 1))
4759 CMD="$LFIND ! -uid $RUNAS_ID $TDIR"
4760 NUMS=$($CMD | wc -l)
4761 [ $NUMS -eq $EXPECTED ] || \
4762 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4764 run_test 56p "check lfs find -uid and ! -uid ==============================="
4767 [ $RUNAS_ID -eq $UID ] &&
4768 skip_env "RUNAS_ID = UID = $UID -- skipping" && return
4771 setup_56 $NUMFILES $NUMDIRS
4773 chgrp $RUNAS_GID $TDIR/file* || error "chown $TDIR/file$i failed"
4776 CMD="$LFIND -gid $RUNAS_GID $TDIR"
4777 NUMS=$($CMD | wc -l)
4778 [ $NUMS -eq $EXPECTED ] ||
4779 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4781 EXPECTED=$(( ($NUMFILES+1) * $NUMDIRS + 1))
4782 CMD="$LFIND ! -gid $RUNAS_GID $TDIR"
4783 NUMS=$($CMD | wc -l)
4784 [ $NUMS -eq $EXPECTED ] ||
4785 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4787 run_test 56q "check lfs find -gid and ! -gid ==============================="
4791 setup_56 $NUMFILES $NUMDIRS
4794 CMD="$LFIND -size 0 -type f $TDIR"
4795 NUMS=$($CMD | wc -l)
4796 [ $NUMS -eq $EXPECTED ] ||
4797 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4799 CMD="$LFIND ! -size 0 -type f $TDIR"
4800 NUMS=$($CMD | wc -l)
4801 [ $NUMS -eq $EXPECTED ] ||
4802 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4803 echo "test" > $TDIR/$tfile
4804 echo "test2" > $TDIR/$tfile.2 && sync
4806 CMD="$LFIND -size 5 -type f $TDIR"
4807 NUMS=$($CMD | wc -l)
4808 [ $NUMS -eq $EXPECTED ] ||
4809 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4811 CMD="$LFIND -size +5 -type f $TDIR"
4812 NUMS=$($CMD | wc -l)
4813 [ $NUMS -eq $EXPECTED ] ||
4814 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4816 CMD="$LFIND -size +0 -type f $TDIR"
4817 NUMS=$($CMD | wc -l)
4818 [ $NUMS -eq $EXPECTED ] ||
4819 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4821 CMD="$LFIND ! -size -5 -type f $TDIR"
4822 NUMS=$($CMD | wc -l)
4823 [ $NUMS -eq $EXPECTED ] ||
4824 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4826 CMD="$LFIND -size -5 -type f $TDIR"
4827 NUMS=$($CMD | wc -l)
4828 [ $NUMS -eq $EXPECTED ] ||
4829 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4831 run_test 56r "check lfs find -size works =========================="
4833 test_56s() { # LU-611
4835 setup_56 $NUMFILES $NUMDIRS "-c $OSTCOUNT"
4837 if [[ $OSTCOUNT -gt 1 ]]; then
4838 $SETSTRIPE -c 1 $TDIR/$tfile.{0,1,2,3}
4842 ONESTRIPE=$(((NUMDIRS + 1) * NUMFILES))
4846 EXPECTED=$(((NUMDIRS + 1) * NUMFILES))
4847 CMD="$LFIND -stripe-count $OSTCOUNT -type f $TDIR"
4848 NUMS=$($CMD | wc -l)
4849 [ $NUMS -eq $EXPECTED ] || {
4851 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4854 EXPECTED=$(((NUMDIRS + 1) * NUMFILES + EXTRA))
4855 CMD="$LFIND -stripe-count +0 -type f $TDIR"
4856 NUMS=$($CMD | wc -l)
4857 [ $NUMS -eq $EXPECTED ] || {
4859 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4863 CMD="$LFIND -stripe-count 1 -type f $TDIR"
4864 NUMS=$($CMD | wc -l)
4865 [ $NUMS -eq $EXPECTED ] || {
4867 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4870 CMD="$LFIND -stripe-count -2 -type f $TDIR"
4871 NUMS=$($CMD | wc -l)
4872 [ $NUMS -eq $EXPECTED ] || {
4874 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4878 CMD="$LFIND -stripe-count $((OSTCOUNT + 1)) -type f $TDIR"
4879 NUMS=$($CMD | wc -l)
4880 [ $NUMS -eq $EXPECTED ] || {
4882 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4885 run_test 56s "check lfs find -stripe-count works"
4887 test_56t() { # LU-611
4889 setup_56 $NUMFILES $NUMDIRS "--stripe-size 512k"
4891 $SETSTRIPE -S 256k $TDIR/$tfile.{0,1,2,3}
4893 EXPECTED=$(((NUMDIRS + 1) * NUMFILES))
4894 CMD="$LFIND -stripe-size 512k -type f $TDIR"
4895 NUMS=$($CMD | wc -l)
4896 [ $NUMS -eq $EXPECTED ] ||
4897 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4899 CMD="$LFIND -stripe-size +320k -type f $TDIR"
4900 NUMS=$($CMD | wc -l)
4901 [ $NUMS -eq $EXPECTED ] ||
4902 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4904 EXPECTED=$(((NUMDIRS + 1) * NUMFILES + 4))
4905 CMD="$LFIND -stripe-size +200k -type f $TDIR"
4906 NUMS=$($CMD | wc -l)
4907 [ $NUMS -eq $EXPECTED ] ||
4908 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4910 CMD="$LFIND -stripe-size -640k -type f $TDIR"
4911 NUMS=$($CMD | wc -l)
4912 [ $NUMS -eq $EXPECTED ] ||
4913 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4916 CMD="$LFIND -stripe-size 256k -type f $TDIR"
4917 NUMS=$($CMD | wc -l)
4918 [ $NUMS -eq $EXPECTED ] ||
4919 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4921 CMD="$LFIND -stripe-size -320k -type f $TDIR"
4922 NUMS=$($CMD | wc -l)
4923 [ $NUMS -eq $EXPECTED ] ||
4924 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4927 CMD="$LFIND -stripe-size 1024k -type f $TDIR"
4928 NUMS=$($CMD | wc -l)
4929 [ $NUMS -eq $EXPECTED ] ||
4930 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4932 run_test 56t "check lfs find -stripe-size works"
4934 test_56u() { # LU-611
4936 setup_56 $NUMFILES $NUMDIRS "-i 0"
4938 if [[ $OSTCOUNT -gt 1 ]]; then
4939 $SETSTRIPE -i 1 $TDIR/$tfile.{0,1,2,3}
4945 EXPECTED=$(((NUMDIRS + 1) * NUMFILES))
4946 CMD="$LFIND -stripe-index 0 -type f $TDIR"
4947 NUMS=$($CMD | wc -l)
4948 [ $NUMS -eq $EXPECTED ] ||
4949 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4952 CMD="$LFIND -stripe-index 1 -type f $TDIR"
4953 NUMS=$($CMD | wc -l)
4954 [ $NUMS -eq $EXPECTED ] ||
4955 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4957 CMD="$LFIND ! -stripe-index 0 -type f $TDIR"
4958 NUMS=$($CMD | wc -l)
4959 [ $NUMS -eq $EXPECTED ] ||
4960 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4963 # This should produce an error and not return any files
4964 CMD="$LFIND -stripe-index $OSTCOUNT -type f $TDIR"
4965 NUMS=$($CMD 2>/dev/null | wc -l)
4966 [ $NUMS -eq $EXPECTED ] ||
4967 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4969 if [[ $OSTCOUNT -gt 1 ]]; then
4970 EXPECTED=$(((NUMDIRS + 1) * NUMFILES + ONESTRIPE))
4971 CMD="$LFIND -stripe-index 0,1 -type f $TDIR"
4972 NUMS=$($CMD | wc -l)
4973 [ $NUMS -eq $EXPECTED ] ||
4974 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4977 run_test 56u "check lfs find -stripe-index works"
4984 setup_56 $NUMFILES $NUMDIRS
4986 UUID=$(mdtuuid_from_index $MDT_IDX $TDIR)
4987 [ -z "$UUID" ] && error "mdtuuid_from_index cannot find MDT index $MDT_IDX"
4989 for file in $($LFIND -mdt $UUID $TDIR); do
4990 file_mdt_idx=$($GETSTRIPE -M $file)
4991 [ $file_mdt_idx -eq $MDT_IDX ] ||
4992 error "'lfind -mdt $UUID' != 'getstripe -M' ($file_mdt_idx)"
4995 run_test 56v "check 'lfs find -mdt match with lfs getstripe -M' ======="
4998 [[ $OSTCOUNT -lt 2 ]] && skip_env "$OSTCOUNT < 2 OSTs -- skipping" &&
5000 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5003 rm -rf $TDIR || error "remove $TDIR failed"
5004 setup_56 $NUMFILES $NUMDIRS "-c $OSTCOUNT" "-c1"
5007 stripe_size=$($GETSTRIPE -S -d $TDIR) ||
5008 error "$GETSTRIPE -S -d $TDIR failed"
5009 stripe_size=${stripe_size%% *}
5011 local file_size=$((stripe_size * OSTCOUNT))
5012 local file_num=$((NUMDIRS * NUMFILES + NUMFILES))
5013 local required_space=$((file_num * file_size))
5015 local free_space=$($LCTL get_param -n lov.$FSNAME-clilov-*.kbytesavail |
5017 [[ $free_space -le $((required_space / 1024)) ]] &&
5018 skip_env "need at least $required_space bytes free space," \
5019 "have $free_space kbytes" && return
5022 local dd_count=$((file_size / dd_bs))
5024 # write data into the files
5028 for i in $(seq 1 $NUMFILES); do
5030 yes | dd bs=$dd_bs count=$dd_count of=$file >/dev/null 2>&1 ||
5031 error "write data into $file failed"
5033 for i in $(seq 1 $NUMDIRS); do
5034 for j in $(seq 1 $NUMFILES); do
5035 file=$TDIR/dir$i/file$j
5036 yes | dd bs=$dd_bs count=$dd_count of=$file \
5038 error "write data into $file failed"
5043 [[ $OSTCOUNT -gt 1 ]] && expected=$((OSTCOUNT - 1))
5046 local cmd="$LFS_MIGRATE -y -c $expected $TDIR/file1"
5048 eval $cmd || error "$cmd failed"
5050 check_stripe_count $TDIR/file1 $expected
5052 if [ $(lustre_version_code $SINGLEMDS) -ge $(version_code 2.6.90) ];
5054 # lfs_migrate file onto OST 0 if it is on OST 1, or onto
5055 # OST 1 if it is on OST 0. This file is small enough to
5056 # be on only one stripe.
5057 file=$TDIR/migr_1_ost
5058 dd bs=$dd_bs count=1 if=/dev/urandom of=$file >/dev/null 2>&1 ||
5059 error "write data into $file failed"
5060 local obdidx=$($LFS getstripe -i $file)
5061 local oldmd5=$(md5sum $file)
5063 [[ $obdidx -eq 0 ]] && newobdidx=1
5064 cmd="$LFS migrate -i $newobdidx $file"
5066 eval $cmd || error "$cmd failed"
5067 local realobdix=$($LFS getstripe -i $file)
5068 local newmd5=$(md5sum $file)
5069 [[ $newobdidx -ne $realobdix ]] &&
5070 error "new OST is different (was=$obdidx, wanted=$newobdidx, got=$realobdix)"
5071 [[ "$oldmd5" != "$newmd5" ]] &&
5072 error "md5sum differ: $oldmd5, $newmd5"
5076 cmd="$LFS_MIGRATE -y -c $expected $TDIR/dir1"
5078 eval $cmd || error "$cmd failed"
5080 for j in $(seq 1 $NUMFILES); do
5081 check_stripe_count $TDIR/dir1/file$j $expected
5084 # lfs_migrate works with lfs find
5085 cmd="$LFIND -stripe_count $OSTCOUNT -type f $TDIR |
5086 $LFS_MIGRATE -y -c $expected"
5088 eval $cmd || error "$cmd failed"
5090 for i in $(seq 2 $NUMFILES); do
5091 check_stripe_count $TDIR/file$i $expected
5093 for i in $(seq 2 $NUMDIRS); do
5094 for j in $(seq 1 $NUMFILES); do
5095 check_stripe_count $TDIR/dir$i/file$j $expected
5099 run_test 56w "check lfs_migrate -c stripe_count works"
5102 check_swap_layouts_support && return 0
5103 [[ $OSTCOUNT -lt 2 ]] &&
5104 skip_env "need 2 OST, skipping test" && return
5106 local dir0=$DIR/$tdir/$testnum
5107 test_mkdir -p $dir0 || error "creating dir $dir0"
5109 local ref1=/etc/passwd
5110 local file1=$dir0/file1
5112 $SETSTRIPE -c 2 $file1
5114 $LFS migrate -c 1 $file1 || error "migrate failed rc = $?"
5115 stripe=$($GETSTRIPE -c $file1)
5116 [[ $stripe == 1 ]] || error "stripe of $file1 is $stripe != 1"
5117 cmp $file1 $ref1 || error "content mismatch $file1 differs from $ref1"
5122 run_test 56x "lfs migration support"
5125 check_swap_layouts_support && return 0
5126 [[ $OSTCOUNT -lt 2 ]] &&
5127 skip_env "need 2 OST, skipping test" && return
5129 local dir0=$DIR/$tdir/$testnum
5130 test_mkdir -p $dir0 || error "creating dir $dir0"
5132 local ref1=/etc/passwd
5133 local file1=$dir0/file1
5135 $SETSTRIPE -c 2 $file1
5137 $LFS migrate --block -c 1 $file1 || error "migrate failed rc = $?"
5138 local stripe=$($GETSTRIPE -c $file1)
5139 [[ $stripe == 1 ]] || error "stripe of $file1 is $stripe != 1"
5140 cmp $file1 $ref1 || error "content mismatch $file1 differs from $ref1"
5145 run_test 56xa "lfs migration --block support"
5148 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.4.53) ] &&
5149 skip "No HSM $(lustre_build_version $SINGLEMDS) MDS < 2.4.53" &&
5153 local dir0=$DIR/$tdir/$testnum
5154 test_mkdir -p $dir0 || error "creating dir $dir0"
5155 local f1=$dir0/file1
5156 local f2=$dir0/file2
5158 touch $f1 || error "creating std file $f1"
5159 $MULTIOP $f2 H2c || error "creating released file $f2"
5161 # a directory can be raid0, so ask only for files
5162 res=$($LFIND $dir0 -L raid0 -type f | wc -l)
5163 [[ $res == 2 ]] || error "search raid0: found $res files != 2"
5165 res=$($LFIND $dir0 \! -L raid0 -type f | wc -l)
5166 [[ $res == 0 ]] || error "search !raid0: found $res files != 0"
5168 # only files can be released, so no need to force file search
5169 res=$($LFIND $dir0 -L released)
5170 [[ $res == $f2 ]] || error "search released: found $res != $f2"
5172 res=$($LFIND $dir0 \! -L released)
5173 [[ $res == $f1 ]] || error "search !released: found $res != $f1"
5176 run_test 56y "lfs find -L raid0|released"
5178 test_56z() { # LU-4824
5179 # This checks to make sure 'lfs find' continues after errors
5180 # There are two classes of errors that should be caught:
5181 # - If multiple paths are provided, all should be searched even if one
5183 # - If errors are encountered during the search, it should not terminate
5186 test_mkdir $DIR/$tdir
5187 for i in d{0..9}; do
5188 test_mkdir $DIR/$tdir/$i
5190 touch $DIR/$tdir/d{0..9}/$tfile
5191 $LFS find $DIR/non_existent_dir $DIR/$tdir &&
5192 error "$LFS find did not return an error"
5193 # Make a directory unsearchable. This should NOT be the last entry in
5194 # directory order. Arbitrarily pick the 6th entry
5195 chmod 700 $($LFS find $DIR/$tdir -type d | sed '6!d')
5196 local count=$($RUNAS $LFS find $DIR/non_existent $DIR/$tdir | wc -l)
5197 # The user should be able to see 10 directories and 9 files
5198 [ $count == 19 ] || error "$LFS find did not continue after error"
5200 run_test 56z "lfs find should continue after an error"
5202 test_56aa() { # LU-5937
5203 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
5206 $LFS setdirstripe -c$MDSCOUNT $DIR/$tdir/striped_dir
5208 createmany -o $DIR/$tdir/striped_dir/${tfile}- 1024
5209 local dirs=$(lfs find --size +8k $DIR/$tdir/)
5211 [ -n "$dirs" ] || error "lfs find --size wrong under striped dir"
5213 run_test 56aa "lfs find --size under striped dir"
5216 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5217 # note test will not do anything if MDS is not local
5218 if [ "$(facet_fstype $SINGLEMDS)" != ldiskfs ]; then
5219 skip "Only applicable to ldiskfs-based MDTs"
5223 remote_mds_nodsh && skip "remote MDS with nodsh" && return
5224 local MNTDEV="osd*.*MDT*.mntdev"
5225 DEV=$(do_facet $SINGLEMDS lctl get_param -n $MNTDEV)
5226 [ -z "$DEV" ] && error "can't access $MNTDEV"
5227 for DEV in $(do_facet $SINGLEMDS lctl get_param -n $MNTDEV); do
5228 do_facet $SINGLEMDS $DUMPE2FS -h $DEV > $TMP/t57a.dump ||
5229 error "can't access $DEV"
5230 DEVISIZE=$(awk '/Inode size:/ { print $3 }' $TMP/t57a.dump)
5231 [[ $DEVISIZE -gt 128 ]] || error "inode size $DEVISIZE"
5235 run_test 57a "verify MDS filesystem created with large inodes =="
5238 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5239 if [ "$(facet_fstype $SINGLEMDS)" != ldiskfs ]; then
5240 skip "Only applicable to ldiskfs-based MDTs"
5244 remote_mds_nodsh && skip "remote MDS with nodsh" && return
5245 local dir=$DIR/$tdir
5249 local FILEN=$dir/f$FILECOUNT
5251 rm -rf $dir || error "removing $dir"
5252 test_mkdir -p -c1 $dir || error "creating $dir"
5253 local mdtidx=$($LFS getstripe -M $dir)
5254 local mdtname=MDT$(printf %04x $mdtidx)
5255 local facet=mds$((mdtidx + 1))
5257 echo "mcreating $FILECOUNT files"
5258 createmany -m $dir/f 1 $FILECOUNT || \
5259 error "creating files in $dir"
5261 # verify that files do not have EAs yet
5262 $GETSTRIPE $FILE1 2>&1 | grep -q "no stripe" || error "$FILE1 has an EA"
5263 $GETSTRIPE $FILEN 2>&1 | grep -q "no stripe" || error "$FILEN has an EA"
5267 df $dir #make sure we get new statfs data
5268 local MDSFREE=$(do_facet $facet \
5269 lctl get_param -n osd*.*$mdtname.kbytesfree)
5270 local MDCFREE=$(lctl get_param -n mdc.*$mdtname-mdc-*.kbytesfree)
5271 echo "opening files to create objects/EAs"
5273 for FILE in `seq -f $dir/f%g 1 $FILECOUNT`; do
5274 $OPENFILE -f O_RDWR $FILE > /dev/null 2>&1 || error "opening $FILE"
5277 # verify that files have EAs now
5278 $GETSTRIPE $FILE1 | grep -q "obdidx" || error "$FILE1 missing EA"
5279 $GETSTRIPE $FILEN | grep -q "obdidx" || error "$FILEN missing EA"
5281 sleep 1 #make sure we get new statfs data
5283 local MDSFREE2=$(do_facet $facet \
5284 lctl get_param -n osd*.*$mdtname.kbytesfree)
5285 local MDCFREE2=$(lctl get_param -n mdc.*$mdtname-mdc-*.kbytesfree)
5286 if [[ $MDCFREE2 -lt $((MDCFREE - 16)) ]]; then
5287 if [ "$MDSFREE" != "$MDSFREE2" ]; then
5288 error "MDC before $MDCFREE != after $MDCFREE2"
5290 echo "MDC before $MDCFREE != after $MDCFREE2"
5291 echo "unable to confirm if MDS has large inodes"
5296 run_test 57b "default LOV EAs are stored inside large inodes ==="
5299 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5300 [ -z "$(which wiretest 2>/dev/null)" ] &&
5301 skip_env "could not find wiretest" && return
5304 run_test 58 "verify cross-platform wire constants =============="
5307 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5308 echo "touch 130 files"
5309 createmany -o $DIR/f59- 130
5311 unlinkmany $DIR/f59- 130
5313 # wait for commitment of removal
5314 wait_delete_completed
5316 run_test 59 "verify cancellation of llog records async ========="
5318 TEST60_HEAD="test_60 run $RANDOM"
5320 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5321 remote_mgs_nodsh && skip "remote MGS with nodsh" && return
5322 do_facet mgs "! which run-llog.sh &> /dev/null" &&
5323 do_facet mgs "! ls run-llog.sh &> /dev/null" &&
5324 skip_env "missing subtest run-llog.sh" && return
5326 log "$TEST60_HEAD - from kernel mode"
5327 do_facet mgs "$LCTL set_param debug=warning; $LCTL dk > /dev/null"
5328 do_facet mgs sh run-llog.sh
5329 do_facet mgs $LCTL dk > $TMP/$tfile
5331 # LU-6388: test llog_reader
5332 local llog_reader=$(do_facet mgs "which llog_reader 2> /dev/null")
5333 llog_reader=${llog_reader:-$LUSTRE/utils/llog_reader}
5334 [ -z $(do_facet mgs ls -d $llog_reader 2> /dev/null) ] &&
5335 skip_env "missing llog_reader" && return
5336 local fstype=$(facet_fstype mgs)
5337 [ $fstype != ldiskfs -a $fstype != zfs ] &&
5338 skip_env "Only for ldiskfs or zfs type mgs" && return
5340 local mntpt=$(facet_mntpt mgs)
5341 local mgsdev=$(mgsdevname 1)
5353 #get fid and record list
5354 fid_list=($(awk '/9_sub.*record/ { print $NF }' /$TMP/$tfile |
5356 rec_list=($(awk '/9_sub.*record/ { print $((NF-3)) }' /$TMP/$tfile |
5358 #remount mgs as ldiskfs or zfs type
5359 stop mgs || error "stop mgs failed"
5360 mount_fstype mgs || error "remount mgs failed"
5361 for ((i = 0; i < ${#fid_list[@]}; i++)); do
5364 seq=$(echo $fid | awk -F ':' '{ print $1 }' | sed -e "s/^0x//g")
5365 oid=$(echo $fid | awk -F ':' '{ print $2 }' | sed -e "s/^0x//g")
5370 obj_file=$mntpt/O/$seq/d$((oid%32))/$oid ;;
5372 obj_file=$mntpt/oi.$(($((16#$seq))&127))/$fid ;;
5374 echo "obj_file is $obj_file"
5375 do_facet mgs $llog_reader $obj_file
5377 rec_type=$(do_facet mgs $llog_reader $obj_file | grep "type=" |
5378 awk '{ print $3 }' | sed -e "s/^type=//g")
5379 if [ $rec_type != $rec ]; then
5380 echo "FAILED test_60a wrong record type $rec_type," \
5386 #check obj path if record type is LLOG_LOGID_MAGIC
5387 if [ "$rec" == "1064553b" ]; then
5388 path=$(do_facet mgs $llog_reader $obj_file |
5389 grep "path=" | awk '{ print $NF }' |
5390 sed -e "s/^path=//g")
5391 if [ $obj_file != $mntpt/$path ]; then
5392 echo "FAILED test_60a wrong obj path" \
5393 "$montpt/$path, should be $obj_file"
5400 #restart mgs before "error", otherwise it will block the next test
5401 stop mgs || error "stop mgs failed"
5402 start mgs $(mgsdevname) $MGS_MOUNT_OPTS || error "start mgs failed"
5403 $pass || error "test failed, see FAILED test_60a messages for specifics"
5405 run_test 60a "llog_test run from kernel module and test llog_reader"
5408 # test old logid format
5409 if [ $(lustre_version_code mgs) -le $(version_code 3.1.53) ]; then
5410 do_facet mgs $LCTL dl | grep MGS
5411 do_facet mgs "$LCTL --device %MGS llog_print \\\\\\\$$FSNAME-client" ||
5412 error "old llog_print failed"
5415 # test new logid format
5416 if [ $(lustre_version_code mgs) -ge $(version_code 2.9.53) ]; then
5417 do_facet mgs "$LCTL --device MGS llog_print $FSNAME-client" ||
5418 error "new llog_print failed"
5421 run_test 60aa "llog_print works with FIDs and simple names"
5423 test_60b() { # bug 6411
5424 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5426 LLOG_COUNT=$(dmesg | awk "/$TEST60_HEAD/ { marker = 1; from_marker = 0; }
5438 [[ $LLOG_COUNT -gt 100 ]] &&
5439 error "CDEBUG_LIMIT not limiting messages ($LLOG_COUNT)" || true
5441 run_test 60b "limit repeated messages from CERROR/CWARN ========"
5444 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5445 echo "create 5000 files"
5446 createmany -o $DIR/f60c- 5000
5447 #define OBD_FAIL_MDS_LLOG_CREATE_FAILED 0x137
5448 lctl set_param fail_loc=0x80000137
5449 unlinkmany $DIR/f60c- 5000
5450 lctl set_param fail_loc=0
5452 run_test 60c "unlink file when mds full"
5455 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5456 SAVEPRINTK=$(lctl get_param -n printk)
5458 # verify "lctl mark" is even working"
5459 MESSAGE="test message ID $RANDOM $$"
5460 $LCTL mark "$MESSAGE" || error "$LCTL mark failed"
5461 dmesg | grep -q "$MESSAGE" || error "didn't find debug marker in log"
5463 lctl set_param printk=0 || error "set lnet.printk failed"
5464 lctl get_param -n printk | grep emerg || error "lnet.printk dropped emerg"
5465 MESSAGE="new test message ID $RANDOM $$"
5466 # Assume here that libcfs_debug_mark_buffer() uses D_WARNING
5467 $LCTL mark "$MESSAGE" || error "$LCTL mark failed"
5468 dmesg | grep -q "$MESSAGE" && error "D_WARNING wasn't masked" || true
5470 lctl set_param -n printk="$SAVEPRINTK"
5472 run_test 60d "test printk console message masking"
5475 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5476 remote_mds_nodsh && skip "remote MDS with nodsh" && return
5478 #define OBD_FAIL_MDS_LLOG_CREATE_FAILED2 0x15b
5479 do_facet mds1 lctl set_param fail_loc=0x15b
5482 run_test 60e "no space while new llog is being created"
5485 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5487 dd if=/dev/zero of=$f bs=$(page_size) count=1 || error "dd $f failed"
5488 cancel_lru_locks osc
5489 $MULTIOP $f OSMWUc || error "$MULTIOP $f failed"
5492 run_test 61 "mmap() writes don't make sync hang ================"
5494 # bug 2330 - insufficient obd_match error checking causes LBUG
5496 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5499 cancel_lru_locks osc
5500 lctl set_param fail_loc=0x405
5501 cat $f && error "cat succeeded, expect -EIO"
5502 lctl set_param fail_loc=0
5504 # This test is now irrelevant (as of bug 10718 inclusion), we no longer
5505 # match every page all of the time.
5506 #run_test 62 "verify obd_match failure doesn't LBUG (should -EIO)"
5508 # bug 2319 - oig_wait() interrupted causes crash because of invalid waitq.
5509 # Though this test is irrelevant anymore, it helped to reveal some
5510 # other grant bugs (LU-4482), let's keep it.
5511 test_63a() { # was test_63
5512 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5513 MAX_DIRTY_MB=`lctl get_param -n osc.*.max_dirty_mb | head -n 1`
5514 for i in `seq 10` ; do
5515 dd if=/dev/zero of=$DIR/f63 bs=8k &
5521 rm -f $DIR/f63 || true
5523 run_test 63a "Verify oig_wait interruption does not crash ======="
5525 # bug 2248 - async write errors didn't return to application on sync
5526 # bug 3677 - async write errors left page locked
5528 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5530 lctl set_param debug=-1
5532 # ensure we have a grant to do async writes
5533 dd if=/dev/zero of=$DIR/$tfile bs=4k count=1
5536 sync # sync lest earlier test intercept the fail_loc
5538 #define OBD_FAIL_OSC_BRW_PREP_REQ 0x406
5539 lctl set_param fail_loc=0x80000406
5540 $MULTIOP $DIR/$tfile Owy && \
5541 error "sync didn't return ENOMEM"
5542 sync; sleep 2; sync # do a real sync this time to flush page
5543 lctl get_param -n llite.*.dump_page_cache | grep locked && \
5544 error "locked page left in cache after async error" || true
5547 run_test 63b "async write errors should be returned to fsync ==="
5550 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5552 lctl get_param -n osc.*[oO][sS][cC][_-]*.cur* | grep "[0-9]"
5554 run_test 64a "verify filter grant calculations (in kernel) ====="
5557 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5558 sh oos.sh $MOUNT || error "oos.sh failed: $?"
5560 run_test 64b "check out-of-space detection on client ==========="
5563 $LCTL set_param osc.*OST0000-osc-[^mM]*.cur_grant_bytes=0
5565 run_test 64c "verify grant shrink ========================------"
5567 # bug 1414 - set/get directories' stripe info
5569 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5570 test_mkdir -p $DIR/$tdir
5572 $LVERIFY $DIR/$tdir $DIR/$tdir/f1 || error "lverify failed"
5574 run_test 65a "directory with no stripe info ===================="
5577 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5578 test_mkdir -p $DIR/$tdir
5579 local STRIPESIZE=$($GETSTRIPE -S $DIR/$tdir)
5581 $SETSTRIPE -S $((STRIPESIZE * 2)) -i 0 -c 1 $DIR/$tdir ||
5584 $LVERIFY $DIR/$tdir $DIR/$tdir/f2 || error "lverify failed"
5586 run_test 65b "directory setstripe -S stripe_size*2 -i 0 -c 1"
5589 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5590 if [[ $OSTCOUNT -gt 1 ]]; then
5591 test_mkdir -p $DIR/$tdir
5592 local STRIPESIZE=$($GETSTRIPE -S $DIR/$tdir)
5594 $SETSTRIPE -S $(($STRIPESIZE * 4)) -i 1 \
5595 -c $(($OSTCOUNT - 1)) $DIR/$tdir || error "setstripe"
5597 $LVERIFY $DIR/$tdir $DIR/$tdir/f3 || error "lverify failed"
5600 run_test 65c "directory setstripe -S stripe_size*4 -i 1 -c $((OSTCOUNT-1))"
5603 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5604 test_mkdir -p $DIR/$tdir
5605 local STRIPECOUNT=$($GETSTRIPE -c $DIR/$tdir)
5606 local STRIPESIZE=$($GETSTRIPE -S $DIR/$tdir)
5608 if [[ $STRIPECOUNT -le 0 ]]; then
5610 elif [[ $STRIPECOUNT -gt 2000 ]]; then
5611 #LOV_MAX_STRIPE_COUNT is 2000
5612 [[ $OSTCOUNT -gt 2000 ]] && sc=2000 || sc=$(($OSTCOUNT - 1))
5614 sc=$(($STRIPECOUNT - 1))
5616 $SETSTRIPE -S $STRIPESIZE -c $sc $DIR/$tdir || error "setstripe"
5617 touch $DIR/$tdir/f4 $DIR/$tdir/f5
5618 $LVERIFY $DIR/$tdir $DIR/$tdir/f4 $DIR/$tdir/f5 ||
5619 error "lverify failed"
5621 run_test 65d "directory setstripe -S stripe_size -c stripe_count"
5624 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5625 test_mkdir -p $DIR/$tdir
5627 $SETSTRIPE $DIR/$tdir || error "setstripe"
5628 $GETSTRIPE -v $DIR/$tdir | grep "Default" ||
5629 error "no stripe info failed"
5631 $LVERIFY $DIR/$tdir $DIR/$tdir/f6 || error "lverify failed"
5633 run_test 65e "directory setstripe defaults ======================="
5636 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5637 test_mkdir -p $DIR/${tdir}f
5638 $RUNAS $SETSTRIPE $DIR/${tdir}f && error "setstripe succeeded" || true
5640 run_test 65f "dir setstripe permission (should return error) ==="
5643 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5644 test_mkdir -p $DIR/$tdir
5645 local STRIPESIZE=$($GETSTRIPE -S $DIR/$tdir)
5647 $SETSTRIPE -S $((STRIPESIZE * 2)) -i 0 -c 1 $DIR/$tdir ||
5649 $SETSTRIPE -d $DIR/$tdir || error "setstripe"
5650 $GETSTRIPE -v $DIR/$tdir | grep "Default" ||
5651 error "delete default stripe failed"
5653 run_test 65g "directory setstripe -d ==========================="
5656 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5657 test_mkdir -p $DIR/$tdir
5658 local STRIPESIZE=$($GETSTRIPE -S $DIR/$tdir)
5660 $SETSTRIPE -S $((STRIPESIZE * 2)) -i 0 -c 1 $DIR/$tdir ||
5662 test_mkdir -p $DIR/$tdir/dd1
5663 [ $($GETSTRIPE -c $DIR/$tdir) == $($GETSTRIPE -c $DIR/$tdir/dd1) ] ||
5664 error "stripe info inherit failed"
5666 run_test 65h "directory stripe info inherit ===================="
5668 test_65i() { # bug6367
5669 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5670 $SETSTRIPE -S 65536 -c -1 $MOUNT
5672 run_test 65i "set non-default striping on root directory (bug 6367)="
5674 test_65ia() { # bug12836
5675 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5676 $GETSTRIPE $MOUNT || error "getstripe $MOUNT failed"
5678 run_test 65ia "getstripe on -1 default directory striping"
5680 test_65ib() { # bug12836
5681 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5682 $GETSTRIPE -v $MOUNT || error "getstripe -v $MOUNT failed"
5684 run_test 65ib "getstripe -v on -1 default directory striping"
5686 test_65ic() { # bug12836
5687 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5688 $LFS find -mtime -1 $MOUNT > /dev/null || error "find $MOUNT failed"
5690 run_test 65ic "new find on -1 default directory striping"
5692 test_65j() { # bug6367
5693 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5695 # if we aren't already remounting for each test, do so for this test
5696 if [ "$CLEANUP" = ":" -a "$I_MOUNTED" = "yes" ]; then
5697 cleanup || error "failed to unmount"
5700 $SETSTRIPE -d $MOUNT || error "setstripe failed"
5702 run_test 65j "set default striping on root directory (bug 6367)="
5704 test_65k() { # bug11679
5705 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5706 [[ $OSTCOUNT -lt 2 ]] && skip_env "too few OSTs" && return
5707 remote_mds_nodsh && skip "remote MDS with nodsh" && return
5709 local disable_precreate=true
5710 [ $(lustre_version_code $SINGLEMDS) -le $(version_code 2.8.54) ] &&
5711 disable_precreate=false
5713 echo "Check OST status: "
5714 local MDS_OSCS=$(do_facet $SINGLEMDS lctl dl |
5715 awk '/[oO][sS][cC].*md[ts]/ { print $4 }')
5717 for OSC in $MDS_OSCS; do
5718 echo $OSC "is active"
5719 do_facet $SINGLEMDS lctl --device %$OSC activate
5722 for INACTIVE_OSC in $MDS_OSCS; do
5723 local ost=$(osc_to_ost $INACTIVE_OSC)
5724 local ostnum=$(do_facet $SINGLEMDS lctl get_param -n \
5725 lov.*md*.target_obd |
5726 awk -F: /$ost/'{ print $1 }' | head -n 1)
5729 $SETSTRIPE -i $ostnum -c 1 $DIR/$tdir
5730 createmany -o $DIR/$tdir/$tfile.$ostnum. 1000
5732 echo "Deactivate: " $INACTIVE_OSC
5733 do_facet $SINGLEMDS lctl --device %$INACTIVE_OSC deactivate
5735 local count=$(do_facet $SINGLEMDS "lctl get_param -n \
5736 osp.$ost*MDT0000.create_count")
5737 local max_count=$(do_facet $SINGLEMDS "lctl get_param -n \
5738 osp.$ost*MDT0000.max_create_count")
5739 $disable_precreate &&
5740 do_facet $SINGLEMDS "lctl set_param -n \
5741 osp.$ost*MDT0000.max_create_count=0"
5743 for idx in $(seq 0 $((OSTCOUNT - 1))); do
5744 [ -f $DIR/$tdir/$idx ] && continue
5745 echo "$SETSTRIPE -i $idx -c 1 $DIR/$tdir/$idx"
5746 $SETSTRIPE -i $idx -c 1 $DIR/$tdir/$idx ||
5747 error "setstripe $idx should succeed"
5748 rm -f $DIR/$tdir/$idx || error "rm $idx failed"
5750 unlinkmany $DIR/$tdir/$tfile.$ostnum. 1000
5753 do_facet $SINGLEMDS "lctl set_param -n \
5754 osp.$ost*MDT0000.max_create_count=$max_count"
5755 do_facet $SINGLEMDS "lctl set_param -n \
5756 osp.$ost*MDT0000.create_count=$count"
5757 do_facet $SINGLEMDS lctl --device %$INACTIVE_OSC activate
5758 echo $INACTIVE_OSC "is Activate"
5760 wait_osc_import_state mds ost$ostnum FULL
5763 run_test 65k "validate manual striping works properly with deactivated OSCs"
5765 test_65l() { # bug 12836
5766 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5767 test_mkdir -p $DIR/$tdir/test_dir
5768 $SETSTRIPE -c -1 $DIR/$tdir/test_dir
5769 $LFS find -mtime -1 $DIR/$tdir >/dev/null
5771 run_test 65l "lfs find on -1 stripe dir ========================"
5774 $RUNAS $SETSTRIPE -c 2 $MOUNT && error "setstripe should fail"
5777 run_test 65m "normal user can't set filesystem default stripe"
5779 # bug 2543 - update blocks count on client
5781 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5783 dd if=/dev/zero of=$DIR/f66 bs=1k count=$COUNT
5784 sync; sync_all_data; sync; sync_all_data
5785 cancel_lru_locks osc
5786 BLOCKS=`ls -s $DIR/f66 | awk '{ print $1 }'`
5787 [ $BLOCKS -ge $COUNT ] || error "$DIR/f66 blocks $BLOCKS < $COUNT"
5789 run_test 66 "update inode blocks count on client ==============="
5794 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5796 if [ ! -z "$LLOOP" ]; then
5797 if swapon -s | grep -q $LLOOP; then
5798 swapoff $LLOOP || error "swapoff failed"
5801 $LCTL blockdev_detach $LLOOP || error "detach failed"
5809 awk '($1 == "'$1':") { print $2 }' /proc/meminfo
5813 swapon -s | awk '($1 == "'$1'") { print $4 }'
5816 # bug5265, obdfilter oa2dentry return -ENOENT
5817 # #define OBD_FAIL_SRV_ENOENT 0x217
5819 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5820 remote_ost_nodsh && skip "remote OST with nodsh" && return
5823 $SETSTRIPE -c 1 -i 0 $f
5825 $DIRECTIO write ${f}.2 0 1 || error "directio write error"
5827 do_facet ost1 lctl set_param fail_loc=0x217
5828 $TRUNCATE $f 1 # vmtruncate() will ignore truncate() error.
5829 $DIRECTIO write $f 0 2 && error "write succeeded, expect -ENOENT"
5831 do_facet ost1 lctl set_param fail_loc=0
5832 $DIRECTIO write $f 0 2 || error "write error"
5834 cancel_lru_locks osc
5835 $DIRECTIO read $f 0 1 || error "read error"
5837 do_facet ost1 lctl set_param fail_loc=0x217
5838 $DIRECTIO read $f 1 1 && error "read succeeded, expect -ENOENT"
5840 do_facet ost1 lctl set_param fail_loc=0
5843 run_test 69 "verify oa2dentry return -ENOENT doesn't LBUG ======"
5846 test_mkdir -p $DIR/$tdir
5847 $LFS setdirstripe -D -c$MDSCOUNT $DIR/$tdir
5848 sh rundbench -C -D $DIR/$tdir 2 || error "dbench failed!"
5850 run_test 71 "Running dbench on lustre (don't segment fault) ===="
5852 test_72a() { # bug 5695 - Test that on 2.6 remove_suid works properly
5853 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5854 [ "$RUNAS_ID" = "$UID" ] &&
5855 skip_env "RUNAS_ID = UID = $UID -- skipping" && return
5857 # Check that testing environment is properly set up. Skip if not
5858 FAIL_ON_ERROR=false check_runas_id_ret $RUNAS_ID $RUNAS_GID $RUNAS || {
5859 skip_env "User $RUNAS_ID does not exist - skipping"
5863 chmod 777 $DIR/$tfile
5864 chmod ug+s $DIR/$tfile
5865 $RUNAS dd if=/dev/zero of=$DIR/$tfile bs=512 count=1 ||
5866 error "$RUNAS dd $DIR/$tfile failed"
5867 # See if we are still setuid/sgid
5868 test -u $DIR/$tfile -o -g $DIR/$tfile &&
5869 error "S/gid is not dropped on write"
5870 # Now test that MDS is updated too
5871 cancel_lru_locks mdc
5872 test -u $DIR/$tfile -o -g $DIR/$tfile &&
5873 error "S/gid is not dropped on MDS"
5876 run_test 72a "Test that remove suid works properly (bug5695) ===="
5878 test_72b() { # bug 24226 -- keep mode setting when size is not changing
5881 [ "$RUNAS_ID" = "$UID" ] && \
5882 skip_env "RUNAS_ID = UID = $UID -- skipping" && return
5883 [ "$RUNAS_ID" -eq 0 ] && \
5884 skip_env "RUNAS_ID = 0 -- skipping" && return
5886 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5887 # Check that testing environment is properly set up. Skip if not
5888 FAIL_ON_ERROR=false check_runas_id_ret $RUNAS_ID $RUNAS_ID $RUNAS || {
5889 skip_env "User $RUNAS_ID does not exist - skipping"
5892 touch $DIR/${tfile}-f{g,u}
5893 test_mkdir $DIR/${tfile}-dg
5894 test_mkdir $DIR/${tfile}-du
5895 chmod 770 $DIR/${tfile}-{f,d}{g,u}
5896 chmod g+s $DIR/${tfile}-{f,d}g
5897 chmod u+s $DIR/${tfile}-{f,d}u
5898 for perm in 777 2777 4777; do
5899 $RUNAS chmod $perm $DIR/${tfile}-fg && error "S/gid file allowed improper chmod to $perm"
5900 $RUNAS chmod $perm $DIR/${tfile}-fu && error "S/uid file allowed improper chmod to $perm"
5901 $RUNAS chmod $perm $DIR/${tfile}-dg && error "S/gid dir allowed improper chmod to $perm"
5902 $RUNAS chmod $perm $DIR/${tfile}-du && error "S/uid dir allowed improper chmod to $perm"
5906 run_test 72b "Test that we keep mode setting if without file data changed (bug 24226)"
5908 # bug 3462 - multiple simultaneous MDC requests
5910 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5911 test_mkdir $DIR/d73-1
5912 test_mkdir $DIR/d73-2
5913 multiop_bg_pause $DIR/d73-1/f73-1 O_c || return 1
5916 lctl set_param fail_loc=0x80000129
5917 $MULTIOP $DIR/d73-1/f73-2 Oc &
5919 lctl set_param fail_loc=0
5921 $MULTIOP $DIR/d73-2/f73-3 Oc &
5925 wait $pid1 || return 1
5929 $CHECKSTAT -t file $DIR/d73-1/f73-1 || return 4
5930 $CHECKSTAT -t file $DIR/d73-1/f73-2 || return 5
5931 $CHECKSTAT -t file $DIR/d73-2/f73-3 || return 6
5935 run_test 73 "multiple MDC requests (should not deadlock)"
5937 test_74a() { # bug 6149, 6184
5938 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5939 #define OBD_FAIL_LDLM_ENQUEUE_OLD_EXPORT 0x30e
5941 # very important to OR with OBD_FAIL_ONCE (0x80000000) -- otherwise it
5942 # will spin in a tight reconnection loop
5944 $LCTL set_param fail_loc=0x8000030e
5945 # get any lock that won't be difficult - lookup works.
5947 $LCTL set_param fail_loc=0
5951 run_test 74a "ldlm_enqueue freed-export error path, ls (shouldn't LBUG)"
5953 test_74b() { # bug 13310
5954 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5955 #define OBD_FAIL_LDLM_ENQUEUE_OLD_EXPORT 0x30e
5957 # very important to OR with OBD_FAIL_ONCE (0x80000000) -- otherwise it
5958 # will spin in a tight reconnection loop
5959 $LCTL set_param fail_loc=0x8000030e
5960 # get a "difficult" lock
5962 $LCTL set_param fail_loc=0
5966 run_test 74b "ldlm_enqueue freed-export error path, touch (shouldn't LBUG)"
5969 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5970 #define OBD_FAIL_LDLM_NEW_LOCK
5971 $LCTL set_param fail_loc=0x319
5972 touch $DIR/$tfile && error "touch successful"
5973 $LCTL set_param fail_loc=0
5976 run_test 74c "ldlm_lock_create error path, (shouldn't LBUG)"
5979 awk '/lustre_inode_cache/ {print $2; exit}' /proc/slabinfo
5982 get_inode_slab_tunables() {
5983 awk '/lustre_inode_cache/ {print $9," ",$10," ",$11; exit}' /proc/slabinfo
5986 set_inode_slab_tunables() {
5987 echo "lustre_inode_cache $1" > /proc/slabinfo
5990 test_76() { # Now for bug 20433, added originally in bug 1443
5991 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5992 local SLAB_SETTINGS=$(get_inode_slab_tunables)
5993 local CPUS=$(getconf _NPROCESSORS_ONLN 2>/dev/null)
5994 # we cannot set limit below 1 which means 1 inode in each
5995 # per-cpu cache is still allowed
5996 set_inode_slab_tunables "1 1 0"
5997 cancel_lru_locks osc
5998 BEFORE_INODES=$(num_inodes)
5999 echo "before inodes: $BEFORE_INODES"
6001 [ "$SLOW" = "no" ] && COUNT=100
6002 for i in $(seq $COUNT); do
6006 cancel_lru_locks osc
6007 AFTER_INODES=$(num_inodes)
6008 echo "after inodes: $AFTER_INODES"
6010 while [[ $((AFTER_INODES-1*${CPUS:-1})) -gt $BEFORE_INODES ]]; do
6012 AFTER_INODES=$(num_inodes)
6014 echo "wait $wait seconds inodes: $AFTER_INODES"
6015 if [ $wait -gt 30 ]; then
6016 error "inode slab grew from $BEFORE_INODES to $AFTER_INODES"
6019 set_inode_slab_tunables "$SLAB_SETTINGS"
6021 run_test 76 "confirm clients recycle inodes properly ===="
6027 # Note: in sptlrpc modes which enable its own bulk checksum, the
6028 # original crc32_le bulk checksum will be automatically disabled,
6029 # and the OBD_FAIL_OSC_CHECKSUM_SEND/OBD_FAIL_OSC_CHECKSUM_RECEIVE
6030 # will be checked by sptlrpc code against sptlrpc bulk checksum.
6031 # In this case set_checksums() will not be no-op, because sptlrpc
6032 # bulk checksum will be enabled all through the test.
6034 [ "$ORIG_CSUM" ] || ORIG_CSUM=`lctl get_param -n osc.*.checksums | head -n1`
6035 lctl set_param -n osc.*.checksums $1
6039 export ORIG_CSUM_TYPE="`lctl get_param -n osc.*osc-[^mM]*.checksum_type |
6040 sed 's/.*\[\(.*\)\].*/\1/g' | head -n1`"
6041 CKSUM_TYPES=${CKSUM_TYPES:-"crc32 adler"}
6042 [ "$ORIG_CSUM_TYPE" = "crc32c" ] && CKSUM_TYPES="$CKSUM_TYPES crc32c"
6045 lctl set_param -n osc.*osc-[^mM]*.checksum_type $1
6046 log "set checksum type to $1"
6049 F77_TMP=$TMP/f77-temp
6052 dd if=/dev/urandom of=$F77_TMP bs=1M count=$F77SZ || \
6053 error "error writing to $F77_TMP"
6056 test_77a() { # bug 10889
6057 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
6058 $GSS && skip "could not run with gss" && return
6059 [ ! -f $F77_TMP ] && setup_f77
6061 dd if=$F77_TMP of=$DIR/$tfile bs=1M count=$F77SZ || error "dd error"
6065 run_test 77a "normal checksum read/write operation"
6067 test_77b() { # bug 10889
6068 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
6069 $GSS && skip "could not run with gss" && return
6070 [ ! -f $F77_TMP ] && setup_f77
6071 #define OBD_FAIL_OSC_CHECKSUM_SEND 0x409
6072 $LCTL set_param fail_loc=0x80000409
6075 dd if=$F77_TMP of=$DIR/$tfile bs=1M count=$F77SZ conv=sync ||
6076 error "dd error: $?"
6077 $LCTL set_param fail_loc=0
6079 for algo in $CKSUM_TYPES; do
6080 cancel_lru_locks osc
6081 set_checksum_type $algo
6082 #define OBD_FAIL_OSC_CHECKSUM_RECEIVE 0x408
6083 $LCTL set_param fail_loc=0x80000408
6084 cmp $F77_TMP $DIR/$tfile || error "file compare failed"
6085 $LCTL set_param fail_loc=0
6088 set_checksum_type $ORIG_CSUM_TYPE
6091 run_test 77b "checksum error on client write, read"
6093 test_77d() { # bug 10889
6094 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
6095 $GSS && skip "could not run with gss" && return
6096 #define OBD_FAIL_OSC_CHECKSUM_SEND 0x409
6097 $LCTL set_param fail_loc=0x80000409
6099 $DIRECTIO write $DIR/$tfile 0 $F77SZ $((1024 * 1024)) ||
6100 error "direct write: rc=$?"
6101 $LCTL set_param fail_loc=0
6104 #define OBD_FAIL_OSC_CHECKSUM_RECEIVE 0x408
6105 $LCTL set_param fail_loc=0x80000408
6107 cancel_lru_locks osc
6108 $DIRECTIO read $DIR/$tfile 0 $F77SZ $((1024 * 1024)) ||
6109 error "direct read: rc=$?"
6110 $LCTL set_param fail_loc=0
6113 run_test 77d "checksum error on OST direct write, read"
6115 test_77f() { # bug 10889
6116 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
6117 $GSS && skip "could not run with gss" && return
6119 for algo in $CKSUM_TYPES; do
6120 cancel_lru_locks osc
6121 set_checksum_type $algo
6122 #define OBD_FAIL_OSC_CHECKSUM_SEND 0x409
6123 $LCTL set_param fail_loc=0x409
6124 $DIRECTIO write $DIR/$tfile 0 $F77SZ $((1024 * 1024)) &&
6125 error "direct write succeeded"
6126 $LCTL set_param fail_loc=0
6128 set_checksum_type $ORIG_CSUM_TYPE
6131 run_test 77f "repeat checksum error on write (expect error)"
6133 test_77g() { # bug 10889
6134 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
6135 $GSS && skip "could not run with gss" && return
6136 remote_ost_nodsh && skip "remote OST with nodsh" && return
6138 [ ! -f $F77_TMP ] && setup_f77
6140 $SETSTRIPE -c 1 -i 0 $DIR/$tfile
6141 #define OBD_FAIL_OST_CHECKSUM_RECEIVE 0x21a
6142 do_facet ost1 lctl set_param fail_loc=0x8000021a
6144 dd if=$F77_TMP of=$DIR/$tfile bs=1M count=$F77SZ ||
6145 error "write error: rc=$?"
6146 do_facet ost1 lctl set_param fail_loc=0
6149 cancel_lru_locks osc
6150 #define OBD_FAIL_OST_CHECKSUM_SEND 0x21b
6151 do_facet ost1 lctl set_param fail_loc=0x8000021b
6153 cmp $F77_TMP $DIR/$tfile || error "file compare failed"
6154 do_facet ost1 lctl set_param fail_loc=0
6157 run_test 77g "checksum error on OST write, read"
6159 test_77j() { # bug 13805
6160 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
6161 $GSS && skip "could not run with gss" && return
6162 #define OBD_FAIL_OSC_CKSUM_ADLER_ONLY 0x40c
6163 lctl set_param fail_loc=0x40c
6164 remount_client $MOUNT
6165 lctl set_param fail_loc=0
6166 # wait async osc connect to finish and reflect updated state value
6168 for (( i=0; i < OSTCOUNT; i++ )) ; do
6169 wait_osc_import_state client ost$((i+1)) FULL
6172 for VALUE in $(lctl get_param osc.*osc-[^mM]*.checksum_type); do
6173 PARAM=$(echo ${VALUE[0]} | cut -d "=" -f1)
6174 algo=$(lctl get_param -n $PARAM | sed 's/.*\[\(.*\)\].*/\1/g')
6175 [ "$algo" = "adler" ] || error "algo set to $algo instead of adler"
6177 remount_client $MOUNT
6179 run_test 77j "client only supporting ADLER32"
6181 [ "$ORIG_CSUM" ] && set_checksums $ORIG_CSUM || true
6190 test_78() { # bug 10901
6191 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
6192 remote_ost || { skip_env "local OST" && return; }
6195 F78SIZE=$(($(awk '/MemFree:/ { print $2 }' /proc/meminfo) / 1024))
6196 echo "MemFree: $F78SIZE, Max file size: $MAXFREE"
6197 MEMTOTAL=$(($(awk '/MemTotal:/ { print $2 }' /proc/meminfo) / 1024))
6198 echo "MemTotal: $MEMTOTAL"
6200 # reserve 256MB of memory for the kernel and other running processes,
6201 # and then take 1/2 of the remaining memory for the read/write buffers.
6202 if [ $MEMTOTAL -gt 512 ] ;then
6203 MEMTOTAL=$(((MEMTOTAL - 256 ) / 2))
6205 # for those poor memory-starved high-end clusters...
6206 MEMTOTAL=$((MEMTOTAL / 2))
6208 echo "Mem to use for directio: $MEMTOTAL"
6210 [[ $F78SIZE -gt $MEMTOTAL ]] && F78SIZE=$MEMTOTAL
6211 [[ $F78SIZE -gt 512 ]] && F78SIZE=512
6212 [[ $F78SIZE -gt $((MAXFREE / 1024)) ]] && F78SIZE=$((MAXFREE / 1024))
6213 SMALLESTOST=$($LFS df $DIR | grep OST | awk '{ print $4 }' | sort -n |
6215 echo "Smallest OST: $SMALLESTOST"
6216 [[ $SMALLESTOST -lt 10240 ]] &&
6217 skip "too small OSTSIZE, useless to run large O_DIRECT test" && return 0
6219 trap cleanup_test_78 EXIT
6221 [[ $F78SIZE -gt $((SMALLESTOST * $OSTCOUNT / 1024 - 80)) ]] &&
6222 F78SIZE=$((SMALLESTOST * $OSTCOUNT / 1024 - 80))
6224 [ "$SLOW" = "no" ] && NSEQ=1 && [ $F78SIZE -gt 32 ] && F78SIZE=32
6225 echo "File size: $F78SIZE"
6226 $SETSTRIPE -c $OSTCOUNT $DIR/$tfile || error "setstripe failed"
6227 for i in $(seq 1 $NSEQ); do
6228 FSIZE=$(($F78SIZE / ($NSEQ - $i + 1)))
6229 echo directIO rdwr round $i of $NSEQ
6230 $DIRECTIO rdwr $DIR/$tfile 0 $FSIZE 1048576||error "rdwr failed"
6235 run_test 78 "handle large O_DIRECT writes correctly ============"
6237 test_79() { # bug 12743
6238 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
6239 wait_delete_completed
6241 BKTOTAL=$(calc_osc_kbytes kbytestotal)
6242 BKFREE=$(calc_osc_kbytes kbytesfree)
6243 BKAVAIL=$(calc_osc_kbytes kbytesavail)
6245 STRING=`df -P $MOUNT | tail -n 1 | awk '{print $2","$3","$4}'`
6246 DFTOTAL=`echo $STRING | cut -d, -f1`
6247 DFUSED=`echo $STRING | cut -d, -f2`
6248 DFAVAIL=`echo $STRING | cut -d, -f3`
6249 DFFREE=$(($DFTOTAL - $DFUSED))
6251 ALLOWANCE=$((64 * $OSTCOUNT))
6253 if [ $DFTOTAL -lt $(($BKTOTAL - $ALLOWANCE)) ] ||
6254 [ $DFTOTAL -gt $(($BKTOTAL + $ALLOWANCE)) ] ; then
6255 error "df total($DFTOTAL) mismatch OST total($BKTOTAL)"
6257 if [ $DFFREE -lt $(($BKFREE - $ALLOWANCE)) ] ||
6258 [ $DFFREE -gt $(($BKFREE + $ALLOWANCE)) ] ; then
6259 error "df free($DFFREE) mismatch OST free($BKFREE)"
6261 if [ $DFAVAIL -lt $(($BKAVAIL - $ALLOWANCE)) ] ||
6262 [ $DFAVAIL -gt $(($BKAVAIL + $ALLOWANCE)) ] ; then
6263 error "df avail($DFAVAIL) mismatch OST avail($BKAVAIL)"
6266 run_test 79 "df report consistency check ======================="
6268 test_80() { # bug 10718
6269 remote_ost_nodsh && skip "remote OST with nodsh" && return
6270 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
6271 # relax strong synchronous semantics for slow backends like ZFS
6272 local soc="obdfilter.*.sync_on_lock_cancel"
6273 local soc_old=$(do_facet ost1 lctl get_param -n $soc | head -n1)
6275 if [ "$soc_old" != "never" -a "$(facet_fstype ost1)" != "ldiskfs" ]; then
6276 hosts=$(for host in $(seq -f "ost%g" 1 $OSTCOUNT); do
6277 facet_active_host $host; done | sort -u)
6278 do_nodes $hosts lctl set_param $soc=never
6281 dd if=/dev/zero of=$DIR/$tfile bs=1M count=1 seek=1M
6283 local BEFORE=`date +%s`
6284 cancel_lru_locks osc
6285 local AFTER=`date +%s`
6286 local DIFF=$((AFTER-BEFORE))
6287 if [ $DIFF -gt 1 ] ; then
6288 error "elapsed for 1M@1T = $DIFF"
6291 [ -n "$hosts" ] && do_nodes $hosts lctl set_param $soc=$soc_old
6295 run_test 80 "Page eviction is equally fast at high offsets too ===="
6297 test_81a() { # LU-456
6298 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
6299 remote_ost_nodsh && skip "remote OST with nodsh" && return
6300 # define OBD_FAIL_OST_MAPBLK_ENOSPC 0x228
6301 # MUST OR with the OBD_FAIL_ONCE (0x80000000)
6302 do_facet ost1 lctl set_param fail_loc=0x80000228
6304 # write should trigger a retry and success
6305 $SETSTRIPE -i 0 -c 1 $DIR/$tfile
6306 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c
6308 if [ $RC -ne 0 ] ; then
6309 error "write should success, but failed for $RC"
6312 run_test 81a "OST should retry write when get -ENOSPC ==============="
6314 test_81b() { # LU-456
6315 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
6316 remote_ost_nodsh && skip "remote OST with nodsh" && return
6317 # define OBD_FAIL_OST_MAPBLK_ENOSPC 0x228
6318 # Don't OR with the OBD_FAIL_ONCE (0x80000000)
6319 do_facet ost1 lctl set_param fail_loc=0x228
6321 # write should retry several times and return -ENOSPC finally
6322 $SETSTRIPE -i 0 -c 1 $DIR/$tfile
6323 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c
6326 if [ $RC -ne $ENOSPC ] ; then
6327 error "dd should fail for -ENOSPC, but succeed."
6330 run_test 81b "OST should return -ENOSPC when retry still fails ======="
6332 test_82() { # LU-1031
6333 dd if=/dev/zero of=$DIR/$tfile bs=1M count=10
6337 multiop_bg_pause $DIR/$tfile OG${gid1}_g${gid1}c || return 1
6339 multiop_bg_pause $DIR/$tfile O_G${gid2}r10g${gid2}c || return 2
6341 kill -USR1 $MULTIPID2
6343 if [[ `ps h -o comm -p $MULTIPID2` == "" ]]; then
6344 error "First grouplock does not block second one"
6346 echo "Second grouplock blocks first one"
6348 kill -USR1 $MULTIPID1
6352 run_test 82 "Basic grouplock test ==============================="
6355 [ -z "$(which cvs 2>/dev/null)" ] && skip_env "could not find cvs" &&
6357 test_mkdir -p $DIR/d99cvsroot
6358 chown $RUNAS_ID $DIR/d99cvsroot
6359 local oldPWD=$PWD # bug 13584, use $TMP as working dir
6362 $RUNAS cvs -d $DIR/d99cvsroot init || error "cvs init failed"
6365 run_test 99a "cvs init ========================================="
6368 [ -z "$(which cvs 2>/dev/null)" ] &&
6369 skip_env "could not find cvs" && return
6370 [ ! -d $DIR/d99cvsroot ] && test_99a
6372 # some versions of cvs import exit(1) when asked to import links or
6373 # files they can't read. ignore those files.
6374 TOIGNORE=$(find . -type l -printf '-I %f\n' -o \
6375 ! -perm /4 -printf '-I %f\n')
6376 $RUNAS cvs -d $DIR/d99cvsroot import -m "nomesg" $TOIGNORE \
6377 d99reposname vtag rtag
6379 run_test 99b "cvs import ======================================="
6382 [ -z "$(which cvs 2>/dev/null)" ] && skip_env "could not find cvs" && return
6383 [ ! -d $DIR/d99cvsroot ] && test_99b
6385 test_mkdir -p $DIR/d99reposname
6386 chown $RUNAS_ID $DIR/d99reposname
6387 $RUNAS cvs -d $DIR/d99cvsroot co d99reposname
6389 run_test 99c "cvs checkout ====================================="
6392 [ -z "$(which cvs 2>/dev/null)" ] && skip_env "could not find cvs" && return
6393 [ ! -d $DIR/d99cvsroot ] && test_99c
6394 cd $DIR/d99reposname
6396 $RUNAS cvs add -m 'addmsg' foo99
6398 run_test 99d "cvs add =========================================="
6401 [ -z "$(which cvs 2>/dev/null)" ] && skip_env "could not find cvs" && return
6402 [ ! -d $DIR/d99cvsroot ] && test_99c
6403 cd $DIR/d99reposname
6406 run_test 99e "cvs update ======================================="
6409 [ -z "$(which cvs 2>/dev/null)" ] && skip_env "could not find cvs" && return
6410 [ ! -d $DIR/d99cvsroot ] && test_99d
6411 cd $DIR/d99reposname
6412 $RUNAS cvs commit -m 'nomsg' foo99
6413 rm -fr $DIR/d99cvsroot
6415 run_test 99f "cvs commit ======================================="
6418 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
6419 [ "$NETTYPE" = tcp ] || \
6420 { skip "TCP secure port test, not useful for NETTYPE=$NETTYPE" && \
6423 remote_ost_nodsh && skip "remote OST with nodsh" && return
6424 remote_mds_nodsh && skip "remote MDS with nodsh" && return
6426 { skip "useless for local single node setup" && return; }
6428 netstat -tna | ( rc=1; while read PROT SND RCV LOCAL REMOTE STAT; do
6429 [ "$PROT" != "tcp" ] && continue
6430 RPORT=$(echo $REMOTE | cut -d: -f2)
6431 [ "$RPORT" != "$ACCEPTOR_PORT" ] && continue
6434 LPORT=`echo $LOCAL | cut -d: -f2`
6435 if [ $LPORT -ge 1024 ]; then
6436 echo "bad: $PROT $SND $RCV $LOCAL $REMOTE $STAT"
6438 error_exit "local: $LPORT > 1024, remote: $RPORT"
6441 [ "$rc" = 0 ] || error_exit "privileged port not found" )
6443 run_test 100 "check local port using privileged port ==========="
6445 function get_named_value()
6454 echo $line | sed "s/^$tag[ ]*//"
6461 export CACHE_MAX=$($LCTL get_param -n llite.*.max_cached_mb |
6462 awk '/^max_cached_mb/ { print $2 }')
6465 $LCTL set_param -n llite.*.max_cached_mb $CACHE_MAX
6470 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
6471 [ $MDSCOUNT -ge 2 ] && skip "skip now for >= 2 MDTs" && return #LU-4322
6475 local cache_limit=32
6477 $LCTL set_param -n osc.*-osc*.rpc_stats 0
6478 trap cleanup_101a EXIT
6479 $LCTL set_param -n llite.*.read_ahead_stats 0
6480 $LCTL set_param -n llite.*.max_cached_mb $cache_limit
6483 # randomly read 10000 of 64K chunks from file 3x 32MB in size
6485 echo "nreads: $nreads file size: $((cache_limit * 3))MB"
6486 $READS -f $DIR/$tfile -s$((cache_limit * 3192 * 1024)) -b65536 -C -n$nreads -t 180
6489 for s in $($LCTL get_param -n llite.*.read_ahead_stats |
6490 get_named_value 'read but discarded' | cut -d" " -f1); do
6491 discard=$(($discard + $s))
6495 if [[ $(($discard * 10)) -gt $nreads ]]; then
6496 $LCTL get_param osc.*-osc*.rpc_stats
6497 $LCTL get_param llite.*.read_ahead_stats
6498 error "too many ($discard) discarded pages"
6500 rm -f $DIR/$tfile || true
6502 run_test 101a "check read-ahead for random reads ================"
6505 test_mkdir -p $DIR/$tdir
6506 local STRIPE_SIZE=$1
6507 local FILE_LENGTH=$2
6510 local FILE_SIZE_MB=$((FILE_LENGTH / STRIPE_SIZE))
6512 local list=$(comma_list $(osts_nodes))
6513 set_osd_param $list '' read_cache_enable 0
6514 set_osd_param $list '' writethrough_cache_enable 0
6516 trap cleanup_test101bc EXIT
6517 # prepare the read-ahead file
6518 $SETSTRIPE -S $STRIPE_SIZE -i $STRIPE_OFFSET -c $OSTCOUNT $DIR/$tfile
6520 dd if=/dev/zero of=$DIR/$tfile bs=$STRIPE_SIZE \
6521 count=$FILE_SIZE_MB 2> /dev/null
6525 cleanup_test101bc() {
6530 local list=$(comma_list $(osts_nodes))
6531 set_osd_param $list '' read_cache_enable 1
6532 set_osd_param $list '' writethrough_cache_enable 1
6536 awk 'BEGIN{total=0}; {total+=$1}; END{print total}'
6541 local STRIPE_SIZE=$2
6542 local FILE_LENGTH=$3
6543 local RA_INC=1048576
6544 local STRIDE_LENGTH=$((STRIPE_SIZE/READ_SIZE))
6545 local discard_limit=$((((STRIDE_LENGTH - 1)*3/(STRIDE_LENGTH*OSTCOUNT))* \
6546 (STRIDE_LENGTH*OSTCOUNT - STRIDE_LENGTH)))
6547 DISCARD=$($LCTL get_param -n llite.*.read_ahead_stats |
6548 get_named_value 'read but discarded' |
6549 cut -d" " -f1 | calc_total)
6550 if [[ $DISCARD -gt $discard_limit ]]; then
6551 $LCTL get_param llite.*.read_ahead_stats
6552 error "Too many ($DISCARD) discarded pages with size (${READ_SIZE})"
6554 echo "Read-ahead success for size ${READ_SIZE}"
6559 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
6560 [[ $OSTCOUNT -lt 2 ]] &&
6561 skip_env "skipping stride IO stride-ahead test" && return
6562 local STRIPE_SIZE=1048576
6563 local STRIDE_SIZE=$((STRIPE_SIZE*OSTCOUNT))
6564 if [ $SLOW == "yes" ]; then
6565 local FILE_LENGTH=$((STRIDE_SIZE * 64))
6567 local FILE_LENGTH=$((STRIDE_SIZE * 8))
6570 local ITERATION=$((FILE_LENGTH / STRIDE_SIZE))
6572 # prepare the read-ahead file
6573 setup_test101bc $STRIPE_SIZE $FILE_LENGTH
6574 cancel_lru_locks osc
6575 for BIDX in 2 4 8 16 32 64 128 256
6577 local BSIZE=$((BIDX*4096))
6578 local READ_COUNT=$((STRIPE_SIZE/BSIZE))
6579 local STRIDE_LENGTH=$((STRIDE_SIZE/BSIZE))
6580 local OFFSET=$((STRIPE_SIZE/BSIZE*(OSTCOUNT - 1)))
6581 $LCTL set_param -n llite.*.read_ahead_stats 0
6582 $READS -f $DIR/$tfile -l $STRIDE_LENGTH -o $OFFSET \
6583 -s $FILE_LENGTH -b $STRIPE_SIZE -a $READ_COUNT -n $ITERATION
6584 cancel_lru_locks osc
6585 ra_check_101 $BSIZE $STRIPE_SIZE $FILE_LENGTH
6590 run_test 101b "check stride-io mode read-ahead ================="
6593 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
6594 local STRIPE_SIZE=1048576
6595 local FILE_LENGTH=$((STRIPE_SIZE*100))
6599 setup_test101bc $STRIPE_SIZE $FILE_LENGTH
6601 cancel_lru_locks osc
6602 $LCTL set_param osc.*.rpc_stats 0
6603 $READS -f $DIR/$tfile -s$FILE_LENGTH -b65536 -n$nreads -t 180
6604 for osc_rpc_stats in $($LCTL get_param -N osc.*.rpc_stats); do
6605 local stats=$($LCTL get_param -n $osc_rpc_stats)
6606 local lines=$(echo "$stats" | awk 'END {print NR;}')
6609 if [ $lines -le 20 ]; then
6612 for size in 1 2 4 8; do
6613 local rpc=$(echo "$stats" |
6614 awk '($1 == "'$size':") {print $2; exit; }')
6616 error "Small $((size*4))k read IO $rpc !"
6618 echo "$osc_rpc_stats check passed!"
6623 run_test 101c "check stripe_size aligned read-ahead ================="
6626 $LCTL get_param -n llite.*.max_read_ahead_mb | head -n 1
6627 $LCTL set_param -n llite.*.max_read_ahead_mb $1 > /dev/null 2>&1
6631 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
6632 local file=$DIR/$tfile
6633 local sz_MB=${FILESIZE_101d:-500}
6634 local ra_MB=${READAHEAD_MB:-40}
6636 local free_MB=$(($(df -P $DIR | tail -n 1 | awk '{ print $4 }') / 1024))
6637 [ $free_MB -lt $sz_MB ] &&
6638 skip "Need free space ${sz_MB}M, have ${free_MB}M" && return
6640 echo "Create test file $file size ${sz_MB}M, ${free_MB}M free"
6641 $SETSTRIPE -c -1 $file || error "setstripe failed"
6643 dd if=/dev/zero of=$file bs=1M count=$sz_MB || error "dd failed"
6644 echo Cancel LRU locks on lustre client to flush the client cache
6645 cancel_lru_locks osc
6647 echo Disable read-ahead
6648 local old_READAHEAD=$(set_read_ahead 0)
6650 echo Reading the test file $file with read-ahead disabled
6651 local raOFF=$(do_and_time "dd if=$file of=/dev/null bs=1M count=$sz_MB")
6653 echo Cancel LRU locks on lustre client to flush the client cache
6654 cancel_lru_locks osc
6655 echo Enable read-ahead with ${ra_MB}MB
6656 set_read_ahead $ra_MB
6658 echo Reading the test file $file with read-ahead enabled
6659 local raON=$(do_and_time "dd if=$file of=/dev/null bs=1M count=$sz_MB")
6661 echo "read-ahead disabled time read $raOFF"
6662 echo "read-ahead enabled time read $raON"
6664 set_read_ahead $old_READAHEAD
6666 wait_delete_completed
6668 [ $raOFF -le 1 -o $raON -lt $raOFF ] ||
6669 error "readahead ${raON}s > no-readahead ${raOFF}s ${sz_MB}M"
6671 run_test 101d "file read with and without read-ahead enabled"
6674 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
6675 local file=$DIR/$tfile
6676 local size_KB=500 #KB
6680 local free_KB=$(df -P $DIR | tail -n 1 | awk '{ print $4 }')
6681 local need_KB=$((count * size_KB))
6682 [[ $free_KB -le $need_KB ]] &&
6683 skip_env "Need free space $need_KB, have $free_KB" && return
6685 echo "Creating $count ${size_KB}K test files"
6686 for ((i = 0; i < $count; i++)); do
6687 dd if=/dev/zero of=$file.$i bs=$bsize count=$size_KB 2>/dev/null
6690 echo "Cancel LRU locks on lustre client to flush the client cache"
6691 cancel_lru_locks osc
6693 echo "Reset readahead stats"
6694 $LCTL set_param -n llite.*.read_ahead_stats 0
6696 for ((i = 0; i < $count; i++)); do
6697 dd if=$file.$i of=/dev/null bs=$bsize count=$size_KB 2>/dev/null
6700 local miss=$($LCTL get_param -n llite.*.read_ahead_stats |
6701 get_named_value 'misses' | cut -d" " -f1 | calc_total)
6703 for ((i = 0; i < $count; i++)); do
6704 rm -rf $file.$i 2>/dev/null
6707 #10000 means 20% reads are missing in readahead
6708 [[ $miss -lt 10000 ]] || error "misses too much for small reads"
6710 run_test 101e "check read-ahead for small read(1k) for small files(500k)"
6713 which iozone || { skip "no iozone installed" && return; }
6715 local old_debug=$($LCTL get_param debug)
6716 old_debug=${old_debug#*=}
6717 $LCTL set_param debug="reada mmap"
6719 # create a test file
6720 iozone -i 0 -+n -r 1m -s 128m -w -f $DIR/$tfile > /dev/null 2>&1
6722 echo Cancel LRU locks on lustre client to flush the client cache
6723 cancel_lru_locks osc
6725 echo Reset readahead stats
6726 $LCTL set_param -n llite.*.read_ahead_stats 0
6728 echo mmap read the file with small block size
6729 iozone -i 1 -u 1 -l 1 -+n -r 32k -s 128m -B -f $DIR/$tfile \
6732 echo checking missing pages
6733 $LCTL get_param llite.*.read_ahead_stats
6734 local miss=$($LCTL get_param -n llite.*.read_ahead_stats |
6735 get_named_value 'misses' | cut -d" " -f1 | calc_total)
6737 $LCTL set_param debug="$old_debug"
6738 [ $miss -lt 3 ] || error "misses too much pages ('$miss')!"
6741 run_test 101f "check mmap read performance"
6743 test_101g_brw_size_test() {
6745 local pages=$((mb * 1048576 / $(page_size)))
6747 $LCTL set_param osc.*.max_pages_per_rpc=${mb}M ||
6748 { error "unable to set max_pages_per_rpc=${mb}M"; return 1; }
6749 for mp in $($LCTL get_param -n osc.*.max_pages_per_rpc); do
6750 [ $mp -ne $pages ] && error "max_pages_per_rpc $mp != $pages" &&
6754 $LCTL set_param -n osc.*.rpc_stats=0
6756 # 10 RPCs should be enough for the test
6758 dd if=/dev/zero of=$DIR/$tfile bs=${mb}M count=$count ||
6759 { error "dd write ${mb} MB blocks failed"; return 3; }
6760 cancel_lru_locks osc
6761 dd of=/dev/null if=$DIR/$tfile bs=${mb}M count=$count ||
6762 { error "dd write ${mb} MB blocks failed"; return 4; }
6764 # calculate number of full-sized read and write RPCs
6765 rpcs=($($LCTL get_param -n 'osc.*.rpc_stats' |
6766 sed -n '/pages per rpc/,/^$/p' |
6767 awk '/'$pages':/ { reads += $2; writes += $5 };' \
6768 'END { print reads,writes }'))
6769 [ ${rpcs[0]} -ne $count ] && error "${rpcs[0]} != $count read RPCs" &&
6771 [ ${rpcs[1]} -ne $count ] && error "${rpcs[1]} != $count write RPCs" &&
6779 local osts=$(get_facets OST)
6780 local list=$(comma_list $(osts_nodes))
6781 local p="$TMP/$TESTSUITE-$TESTNAME.parameters"
6782 local brw_size="obdfilter.*.brw_size"
6784 $LFS setstripe -i 0 -c 1 $DIR/$tfile
6786 local orig_mb=$(do_facet ost1 $LCTL get_param -n $brw_size | head -n 1)
6787 if [ $(lustre_version_code ost1) -ge $(version_code 2.8.52) ]; then
6788 [ $(lustre_version_code ost1) -ge $(version_code 2.9.52) ] &&
6790 if [[ $orig_mb < 16 ]]; then
6791 save_lustre_params $osts "$brw_size" > $p
6792 do_nodes $list $LCTL set_param -n $brw_size=16$suffix ||
6793 error "set 16MB RPC size failed"
6795 echo "remount client to enable new RPC size"
6796 remount_client $MOUNT || error "remount_client failed"
6799 test_101g_brw_size_test 16 || error "16MB RPC test failed"
6800 # should be able to set brw_size=12, but no rpc_stats for that
6801 test_101g_brw_size_test 8 || error "8MB RPC test failed"
6804 test_101g_brw_size_test 4 || error "4MB RPC test failed"
6806 if [[ $orig_mb < 16 ]]; then
6807 restore_lustre_params < $p
6808 remount_client $MOUNT || error "remount_client restore failed"
6811 rm -f $p $DIR/$tfile
6813 run_test 101g "Big bulk(4/16 MiB) readahead"
6816 test_mkdir -p $DIR/$tdir
6817 chown $RUNAS_ID $DIR/$tdir
6820 STRIPE_COUNT=$OSTCOUNT
6821 [[ $OSTCOUNT -gt 4 ]] && STRIPE_COUNT=4
6823 trap cleanup_test102 EXIT
6825 $1 $SETSTRIPE -S $STRIPE_SIZE -i $STRIPE_OFFSET -c $STRIPE_COUNT $tdir
6827 for num in 1 2 3 4; do
6828 for count in $(seq 1 $STRIPE_COUNT); do
6829 for idx in $(seq 0 $[$STRIPE_COUNT - 1]); do
6830 local size=`expr $STRIPE_SIZE \* $num`
6831 local file=file"$num-$idx-$count"
6832 $1 $SETSTRIPE -S $size -i $idx -c $count $file
6838 $1 $TAR cf $TMP/f102.tar $tdir --xattrs
6844 rm -rf $DIR/d0.sanity/d102
6848 local testfile=$DIR/$tfile
6852 [ "$UID" != 0 ] && skip_env "must run as root" && return
6853 [ -z "$(lctl get_param -n mdc.*-mdc-*.connect_flags | grep xattr)" ] &&
6854 skip_env "must have user_xattr" && return
6856 [ -z "$(which setfattr 2>/dev/null)" ] &&
6857 skip_env "could not find setfattr" && return
6859 echo "set/get xattr..."
6860 setfattr -n trusted.name1 -v value1 $testfile ||
6861 error "setfattr -n trusted.name1=value1 $testfile failed"
6862 getfattr -n trusted.name1 $testfile 2> /dev/null |
6863 grep "trusted.name1=.value1" ||
6864 error "$testfile missing trusted.name1=value1"
6866 setfattr -n user.author1 -v author1 $testfile ||
6867 error "setfattr -n user.author1=author1 $testfile failed"
6868 getfattr -n user.author1 $testfile 2> /dev/null |
6869 grep "user.author1=.author1" ||
6870 error "$testfile missing trusted.author1=author1"
6873 setfattr -n trusted.name2 -v value2 $testfile ||
6874 error "$testfile unable to set trusted.name2"
6875 setfattr -n trusted.name3 -v value3 $testfile ||
6876 error "$testfile unable to set trusted.name3"
6877 [ $(getfattr -d -m "^trusted" $testfile 2> /dev/null |
6878 grep "trusted.name" | wc -l) -eq 3 ] ||
6879 error "$testfile missing 3 trusted.name xattrs"
6881 setfattr -n user.author2 -v author2 $testfile ||
6882 error "$testfile unable to set user.author2"
6883 setfattr -n user.author3 -v author3 $testfile ||
6884 error "$testfile unable to set user.author3"
6885 [ $(getfattr -d -m "^user" $testfile 2> /dev/null |
6886 grep "user.author" | wc -l) -eq 3 ] ||
6887 error "$testfile missing 3 user.author xattrs"
6889 echo "remove xattr..."
6890 setfattr -x trusted.name1 $testfile ||
6891 error "$testfile error deleting trusted.name1"
6892 getfattr -d -m trusted $testfile 2> /dev/null | grep "trusted.name1" &&
6893 error "$testfile did not delete trusted.name1 xattr"
6895 setfattr -x user.author1 $testfile ||
6896 error "$testfile error deleting user.author1"
6897 getfattr -d -m user $testfile 2> /dev/null | grep "user.author1" &&
6898 error "$testfile did not delete trusted.name1 xattr"
6900 # b10667: setting lustre special xattr be silently discarded
6901 echo "set lustre special xattr ..."
6902 setfattr -n "trusted.lov" -v "invalid value" $testfile ||
6903 error "$testfile allowed setting trusted.lov"
6905 run_test 102a "user xattr test =================================="
6908 [ -z "$(which setfattr 2>/dev/null)" ] &&
6909 skip_env "could not find setfattr" && return
6911 # b10930: get/set/list trusted.lov xattr
6912 echo "get/set/list trusted.lov xattr ..."
6913 [[ $OSTCOUNT -lt 2 ]] && skip_env "skipping 2-stripe test" && return
6914 local testfile=$DIR/$tfile
6915 $SETSTRIPE -S 65536 -i 1 -c $OSTCOUNT $testfile ||
6916 error "setstripe failed"
6917 local STRIPECOUNT=$($GETSTRIPE -c $testfile) ||
6918 error "getstripe failed"
6919 getfattr -d -m "^trusted" $testfile 2>/dev/null | grep "trusted.lov" ||
6920 error "can't get trusted.lov from $testfile"
6922 local testfile2=${testfile}2
6923 local value=$(getfattr -n trusted.lov $testfile 2>/dev/null |
6924 grep "trusted.lov" | sed -e 's/[^=]\+=//')
6927 setfattr -n trusted.lov -v $value $testfile2
6928 local stripe_size=$($GETSTRIPE -S $testfile2)
6929 local stripe_count=$($GETSTRIPE -c $testfile2)
6930 [[ $stripe_size -eq 65536 ]] ||
6931 error "stripe size $stripe_size != 65536"
6932 [[ $stripe_count -eq $STRIPECOUNT ]] ||
6933 error "stripe count $stripe_count != $STRIPECOUNT"
6936 run_test 102b "getfattr/setfattr for trusted.lov EAs ============"
6939 [ -z "$(which setfattr 2>/dev/null)" ] &&
6940 skip_env "could not find setfattr" && return
6942 # b10930: get/set/list lustre.lov xattr
6943 echo "get/set/list lustre.lov xattr ..."
6944 [[ $OSTCOUNT -lt 2 ]] && skip_env "skipping 2-stripe test" && return
6945 test_mkdir -p $DIR/$tdir
6946 chown $RUNAS_ID $DIR/$tdir
6947 local testfile=$DIR/$tdir/$tfile
6948 $RUNAS $SETSTRIPE -S 65536 -i 1 -c $OSTCOUNT $testfile ||
6949 error "setstripe failed"
6950 local STRIPECOUNT=$($RUNAS $GETSTRIPE -c $testfile) ||
6951 error "getstripe failed"
6952 $RUNAS getfattr -d -m "^lustre" $testfile 2> /dev/null | \
6953 grep "lustre.lov" || error "can't get lustre.lov from $testfile"
6955 local testfile2=${testfile}2
6956 local value=`getfattr -n lustre.lov $testfile 2> /dev/null | \
6957 grep "lustre.lov" |sed -e 's/[^=]\+=//' `
6959 $RUNAS $MCREATE $testfile2
6960 $RUNAS setfattr -n lustre.lov -v $value $testfile2
6961 local stripe_size=$($RUNAS $GETSTRIPE -S $testfile2)
6962 local stripe_count=$($RUNAS $GETSTRIPE -c $testfile2)
6963 [ $stripe_size -eq 65536 ] || error "stripe size $stripe_size != 65536"
6964 [ $stripe_count -eq $STRIPECOUNT ] ||
6965 error "stripe count $stripe_count != $STRIPECOUNT"
6967 run_test 102c "non-root getfattr/setfattr for lustre.lov EAs ==========="
6969 compare_stripe_info1() {
6970 local stripe_index_all_zero=true
6972 for num in 1 2 3 4; do
6973 for count in $(seq 1 $STRIPE_COUNT); do
6974 for offset in $(seq 0 $[$STRIPE_COUNT - 1]); do
6975 local size=$((STRIPE_SIZE * num))
6976 local file=file"$num-$offset-$count"
6977 stripe_size=$($LFS getstripe -S $PWD/$file)
6978 [[ $stripe_size -ne $size ]] &&
6979 error "$file: size $stripe_size != $size"
6980 stripe_count=$($LFS getstripe -c $PWD/$file)
6981 # allow fewer stripes to be created, ORI-601
6982 [[ $stripe_count -lt $(((3 * count + 3) / 4)) ]] &&
6983 error "$file: count $stripe_count != $count"
6984 stripe_index=$($LFS getstripe -i $PWD/$file)
6985 [[ $stripe_index -ne 0 ]] &&
6986 stripe_index_all_zero=false
6990 $stripe_index_all_zero &&
6991 error "all files are being extracted starting from OST index 0"
6996 [ -n "$(which tar 2>/dev/null)" ] &&
6997 strings $(which tar) | grep -q "lustre" && echo tar
7001 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
7002 # b10930: tar test for trusted.lov xattr
7003 TAR=$(find_lustre_tar)
7004 [ -z "$TAR" ] && skip_env "lustre-aware tar is not installed" && return
7005 [[ $OSTCOUNT -lt 2 ]] && skip_env "skipping N-stripe test" && return
7007 test_mkdir -p $DIR/d102d
7008 $TAR xf $TMP/f102.tar -C $DIR/d102d --xattrs
7010 compare_stripe_info1
7012 run_test 102d "tar restore stripe info from tarfile,not keep osts ==========="
7015 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
7016 # b10930: tar test for trusted.lov xattr
7017 TAR=$(find_lustre_tar)
7018 [ -z "$TAR" ] && skip_env "lustre-aware tar is not installed" && return
7019 [[ $OSTCOUNT -lt 2 ]] && skip_env "skipping N-stripe test" && return
7021 test_mkdir -p $DIR/d102f
7023 $TAR cf - --xattrs $tdir | $TAR xf - --xattrs -C $DIR/d102f
7025 compare_stripe_info1
7027 run_test 102f "tar copy files, not keep osts ==========="
7030 local xsize=${1:-1024} # in bytes
7031 local file=$DIR/$tfile
7033 [ -z "$(lctl get_param -n mdc.*.connect_flags | grep xattr)" ] &&
7034 skip "must have user_xattr" && return 0
7035 [ -z "$(which setfattr 2>/dev/null)" ] &&
7036 skip_env "could not find setfattr" && return 0
7037 [ -z "$(which getfattr 2>/dev/null)" ] &&
7038 skip_env "could not find getfattr" && return 0
7042 local value="$(generate_string $xsize)"
7044 local xbig=trusted.big
7045 log "save $xbig on $file"
7046 setfattr -n $xbig -v $value $file ||
7047 error "saving $xbig on $file failed"
7049 local orig=$(get_xattr_value $xbig $file)
7050 [[ "$orig" != "$value" ]] && error "$xbig different after saving $xbig"
7052 local xsml=trusted.sml
7053 log "save $xsml on $file"
7054 setfattr -n $xsml -v val $file || error "saving $xsml on $file failed"
7056 local new=$(get_xattr_value $xbig $file)
7057 [[ "$new" != "$orig" ]] && error "$xbig different after saving $xsml"
7059 log "grow $xsml on $file"
7060 setfattr -n $xsml -v "$value" $file ||
7061 error "growing $xsml on $file failed"
7063 new=$(get_xattr_value $xbig $file)
7064 [[ "$new" != "$orig" ]] && error "$xbig different after growing $xsml"
7065 log "$xbig still valid after growing $xsml"
7070 test_102h() { # bug 15777
7073 run_test 102h "grow xattr from inside inode to external block"
7076 large_xattr_enabled || { skip "large_xattr disabled" && return; }
7077 grow_xattr $(max_xattr_size)
7079 run_test 102ha "grow xattr from inside inode to external inode"
7081 test_102i() { # bug 17038
7082 [ -z "$(which getfattr 2>/dev/null)" ] &&
7083 skip "could not find getfattr" && return
7085 ln -s $DIR/$tfile $DIR/${tfile}link
7086 getfattr -n trusted.lov $DIR/$tfile ||
7087 error "lgetxattr on $DIR/$tfile failed"
7088 getfattr -h -n trusted.lov $DIR/${tfile}link 2>&1 |
7089 grep -i "no such attr" ||
7090 error "error for lgetxattr on $DIR/${tfile}link is not ENODATA"
7091 rm -f $DIR/$tfile $DIR/${tfile}link
7093 run_test 102i "lgetxattr test on symbolic link ============"
7096 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
7097 TAR=$(find_lustre_tar)
7098 [ -z "$TAR" ] && skip_env "lustre-aware tar is not installed" && return
7099 [[ $OSTCOUNT -lt 2 ]] && skip_env "skipping N-stripe test" && return
7100 setup_test102 "$RUNAS"
7101 test_mkdir -p $DIR/d102j
7102 chown $RUNAS_ID $DIR/d102j
7103 $RUNAS $TAR xf $TMP/f102.tar -C $DIR/d102j --xattrs
7105 compare_stripe_info1 "$RUNAS"
7107 run_test 102j "non-root tar restore stripe info from tarfile, not keep osts ==="
7110 [ -z "$(which setfattr 2>/dev/null)" ] &&
7111 skip "could not find setfattr" && return
7113 # b22187 just check that does not crash for regular file.
7114 setfattr -n trusted.lov $DIR/$tfile
7115 # b22187 'setfattr -n trusted.lov' should work as remove LOV EA for directories
7116 local test_kdir=$DIR/d102k
7117 test_mkdir $test_kdir
7118 local default_size=`$GETSTRIPE -S $test_kdir`
7119 local default_count=`$GETSTRIPE -c $test_kdir`
7120 local default_offset=`$GETSTRIPE -i $test_kdir`
7121 $SETSTRIPE -S 65536 -i 0 -c $OSTCOUNT $test_kdir ||
7122 error 'dir setstripe failed'
7123 setfattr -n trusted.lov $test_kdir
7124 local stripe_size=`$GETSTRIPE -S $test_kdir`
7125 local stripe_count=`$GETSTRIPE -c $test_kdir`
7126 local stripe_offset=`$GETSTRIPE -i $test_kdir`
7127 [ $stripe_size -eq $default_size ] ||
7128 error "stripe size $stripe_size != $default_size"
7129 [ $stripe_count -eq $default_count ] ||
7130 error "stripe count $stripe_count != $default_count"
7131 [ $stripe_offset -eq $default_offset ] ||
7132 error "stripe offset $stripe_offset != $default_offset"
7133 rm -rf $DIR/$tfile $test_kdir
7135 run_test 102k "setfattr without parameter of value shouldn't cause a crash"
7138 [ -z "$(which getfattr 2>/dev/null)" ] &&
7139 skip "could not find getfattr" && return
7141 # LU-532 trusted. xattr is invisible to non-root
7142 local testfile=$DIR/$tfile
7146 echo "listxattr as user..."
7147 chown $RUNAS_ID $testfile
7148 $RUNAS getfattr -d -m '.*' $testfile 2>&1 |
7149 grep -q "trusted" &&
7150 error "$testfile trusted xattrs are user visible"
7154 run_test 102l "listxattr size test =================================="
7156 test_102m() { # LU-3403 llite: error of listxattr when buffer is small
7157 local path=$DIR/$tfile
7160 listxattr_size_check $path || error "listattr_size_check $path failed"
7162 run_test 102m "Ensure listxattr fails on small bufffer ========"
7166 getxattr() { # getxattr path name
7167 # Return the base64 encoding of the value of xattr name on path.
7171 # # getfattr --absolute-names --encoding=base64 --name=trusted.lov $path
7173 # trusted.lov=0s0AvRCwEAAAAGAAAAAAAAAAAEAAACAAAAAAAQAAEAA...AAAAAAAAA=
7175 # We print just 0s0AvRCwEAAAAGAAAAAAAAAAAEAAACAAAAAAAQAAEAA...AAAAAAAAA=
7177 getfattr --absolute-names --encoding=base64 --name=$name $path |
7178 awk -F= -v name=$name '$1 == name {
7179 print substr($0, index($0, "=") + 1);
7183 test_102n() { # LU-4101 mdt: protect internal xattrs
7184 [ -z "$(which setfattr 2>/dev/null)" ] &&
7185 skip "could not find setfattr" && return
7186 if [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.5.50) ]
7188 skip "MDT < 2.5.50 allows setxattr on internal trusted xattrs"
7192 local file0=$DIR/$tfile.0
7193 local file1=$DIR/$tfile.1
7194 local xattr0=$TMP/$tfile.0
7195 local xattr1=$TMP/$tfile.1
7196 local namelist="lov lma lmv link fid version som hsm"
7200 rm -rf $file0 $file1 $xattr0 $xattr1
7203 # Get 'before' xattrs of $file1.
7204 getfattr --absolute-names --dump --match=- $file1 > $xattr0
7206 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.8.53) ] &&
7207 namelist+=" lfsck_namespace"
7208 for name in $namelist; do
7209 # Try to copy xattr from $file0 to $file1.
7210 value=$(getxattr $file0 trusted.$name 2> /dev/null)
7212 setfattr --name=trusted.$name --value="$value" $file1 ||
7213 error "setxattr 'trusted.$name' failed"
7215 # Try to set a garbage xattr.
7216 value=0sVGhlIHF1aWNrIGJyb3duIGZveCBqdW1wcyBvdmVyIGl0c2VsZi4=
7218 setfattr --name=trusted.$name --value="$value" $file1 ||
7219 error "setxattr 'trusted.$name' failed"
7221 # Try to remove the xattr from $file1. We don't care if this
7222 # appears to succeed or fail, we just don't want there to be
7223 # any changes or crashes.
7224 setfattr --remove=$trusted.$name $file1 2> /dev/null
7227 if [ $(lustre_version_code $SINGLEMDS) -gt $(version_code 2.6.50) ]
7230 # Try to copy xattr from $file0 to $file1.
7231 value=$(getxattr $file0 trusted.$name 2> /dev/null)
7233 setfattr --name=trusted.$name --value="$value" $file1 ||
7234 error "setxattr 'trusted.$name' failed"
7236 # Try to set a garbage xattr.
7237 value=0sVGhlIHF1aWNrIGJyb3duIGZveCBqdW1wcyBvdmVyIGl0c2VsZi4=
7239 setfattr --name=trusted.$name --value="$value" $file1 ||
7240 error "setxattr 'trusted.$name' failed"
7242 # Try to remove the xattr from $file1. We don't care if this
7243 # appears to succeed or fail, we just don't want there to be
7244 # any changes or crashes.
7245 setfattr --remove=$trusted.$name $file1 2> /dev/null
7248 # Get 'after' xattrs of file1.
7249 getfattr --absolute-names --dump --match=- $file1 > $xattr1
7251 if ! diff $xattr0 $xattr1; then
7252 error "before and after xattrs of '$file1' differ"
7255 rm -rf $file0 $file1 $xattr0 $xattr1
7259 run_test 102n "silently ignore setxattr on internal trusted xattrs"
7261 test_102p() { # LU-4703 setxattr did not check ownership
7262 local testfile=$DIR/$tfile
7264 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.5.56) ] &&
7265 skip "MDS needs to be at least 2.5.56" && return
7269 echo "setfacl as user..."
7270 $RUNAS setfacl -m "u:$RUNAS_ID:rwx" $testfile
7271 [ $? -ne 0 ] || error "setfacl by $RUNAS_ID was allowed on $testfile"
7273 echo "setfattr as user..."
7274 setfacl -m "u:$RUNAS_ID:---" $testfile
7275 $RUNAS setfattr -x system.posix_acl_access $testfile
7276 [ $? -ne 0 ] || error "setfattr by $RUNAS_ID was allowed on $testfile"
7278 run_test 102p "check setxattr(2) correctly fails without permission"
7281 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.6.92) ] &&
7282 skip "MDS needs to be at least 2.6.92" && return
7283 orphan_linkea_check $DIR/$tfile || error "orphan_linkea_check"
7285 run_test 102q "flistxattr should not return trusted.link EAs for orphans"
7288 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.6.93) ] &&
7289 skip "MDS needs to be at least 2.6.93" && return
7290 touch $DIR/$tfile || error "touch"
7291 setfattr -n user.$(basename $tfile) $DIR/$tfile || error "setfattr"
7292 getfattr -n user.$(basename $tfile) $DIR/$tfile || error "getfattr"
7293 rm $DIR/$tfile || error "rm"
7296 mkdir -p $DIR/$tdir || error "mkdir"
7297 setfattr -n user.$(basename $tdir) $DIR/$tdir || error "setfattr dir"
7298 getfattr -n user.$(basename $tdir) $DIR/$tdir || error "getfattr dir"
7299 setfattr -x user.$(basename $tdir) $DIR/$tdir ||
7300 error "$testfile error deleting user.author1"
7301 getfattr -d -m user.$(basename $tdir) 2> /dev/null |
7302 grep "user.$(basename $tdir)" &&
7303 error "$tdir did not delete user.$(basename $tdir)"
7304 rmdir $DIR/$tdir || error "rmdir"
7307 test_mkdir -p $DIR/$tdir || error "make striped dir"
7308 setfattr -n user.$(basename $tdir) $DIR/$tdir || error "setfattr dir"
7309 getfattr -n user.$(basename $tdir) $DIR/$tdir || error "getfattr dir"
7310 setfattr -x user.$(basename $tdir) $DIR/$tdir ||
7311 error "$testfile error deleting user.author1"
7312 getfattr -d -m user.$(basename $tdir) 2> /dev/null |
7313 grep "user.$(basename $tdir)" &&
7314 error "$tdir did not delete user.$(basename $tdir)"
7315 rmdir $DIR/$tdir || error "rm striped dir"
7317 run_test 102r "set EAs with empty values"
7321 $LUSTRE/tests/acl/run $LUSTRE/tests/acl/$1.test
7326 [ "$UID" != 0 ] && skip_env "must run as root" && return
7327 [ -z "$(lctl get_param -n mdc.*-mdc-*.connect_flags | grep acl)" ] &&
7328 skip "must have acl enabled" && return
7329 [ -z "$(which setfacl 2>/dev/null)" ] &&
7330 skip_env "could not find setfacl" && return
7331 $GSS && skip "could not run under gss" && return
7332 remote_mds_nodsh && skip "remote MDS with nodsh" && return
7334 gpasswd -a daemon bin # LU-5641
7335 do_facet $SINGLEMDS gpasswd -a daemon bin # LU-5641
7337 declare -a identity_old
7339 for num in $(seq $MDSCOUNT); do
7340 switch_identity $num true || identity_old[$num]=$?
7348 echo "performing cp ..."
7349 run_acl_subtest cp || error "run_acl_subtest cp failed"
7350 echo "performing getfacl-noacl..."
7351 run_acl_subtest getfacl-noacl || error "getfacl-noacl test failed"
7352 echo "performing misc..."
7353 run_acl_subtest misc || error "misc test failed"
7354 echo "performing permissions..."
7355 run_acl_subtest permissions || error "permissions failed"
7356 # LU-1482 mdd: Setting xattr are properly checked with and without ACLs
7357 if [ $(lustre_version_code $SINGLEMDS) -gt $(version_code 2.8.55) -o \
7358 \( $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.6) -a \
7359 $(lustre_version_code $SINGLEMDS) -ge $(version_code 2.5.29) \) ]
7361 echo "performing permissions xattr..."
7362 run_acl_subtest permissions_xattr ||
7363 error "permissions_xattr failed"
7365 echo "performing setfacl..."
7366 run_acl_subtest setfacl || error "setfacl test failed"
7368 # inheritance test got from HP
7369 echo "performing inheritance..."
7370 cp $LUSTRE/tests/acl/make-tree . || error "cannot copy make-tree"
7371 chmod +x make-tree || error "chmod +x failed"
7372 run_acl_subtest inheritance || error "inheritance test failed"
7375 echo "LU-974 ignore umask when acl is enabled..."
7376 run_acl_subtest 974 || error "LU-974 umask test failed"
7377 if [ $MDSCOUNT -ge 2 ]; then
7378 run_acl_subtest 974_remote ||
7379 error "LU-974 umask test failed under remote dir"
7382 echo "LU-2561 newly created file is same size as directory..."
7383 if [ $(facet_fstype $SINGLEMDS) != "zfs" ]; then
7384 run_acl_subtest 2561 || error "LU-2561 test failed"
7386 run_acl_subtest 2561_zfs || error "LU-2561 zfs test failed"
7389 run_acl_subtest 4924 || error "LU-4924 test failed"
7394 for num in $(seq $MDSCOUNT); do
7395 if [ "${identity_old[$num]}" = 1 ]; then
7396 switch_identity $num false || identity_old[$num]=$?
7400 run_test 103a "acl test ========================================="
7403 remote_mds_nodsh && skip "remote MDS with nodsh" && return
7405 local MDT_DEV=$(mdsdevname ${SINGLEMDS//mds/})
7406 local mountopts=$MDS_MOUNT_OPTS
7408 if [[ "$MDS_MOUNT_OPTS" =~ "noacl" ]]; then
7412 stop $SINGLEMDS || error "failed to stop MDT."
7414 if [ -z "$MDS_MOUNT_OPTS" ]; then
7415 MDS_MOUNT_OPTS="-o noacl"
7417 MDS_MOUNT_OPTS="${MDS_MOUNT_OPTS},noacl"
7419 start $SINGLEMDS $MDT_DEV $MDS_MOUNT_OPTS ||
7420 error "failed to start MDT."
7421 MDS_MOUNT_OPTS=$mountopts
7425 setfacl -m u:bin:rw $DIR/$tfile && error "setfacl should fail"
7429 stop $SINGLEMDS || error "failed to stop MDT."
7431 start $SINGLEMDS $MDT_DEV $MDS_MOUNT_OPTS ||
7432 error "failed to start MDT."
7437 run_test 103b "MDS mount option 'noacl'"
7441 cp -rp $DIR/$tdir $DIR/$tdir.bak
7443 [ -n "$(getfattr -d -m. $DIR/$tdir | grep posix_acl_default)" ] &&
7444 error "$DIR/$tdir shouldn't contain default ACL"
7445 [ -n "$(getfattr -d -m. $DIR/$tdir.bak | grep posix_acl_default)" ] &&
7446 error "$DIR/$tdir.bak shouldn't contain default ACL"
7449 run_test 103c "'cp -rp' won't set empty acl"
7452 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
7454 lfs df || error "lfs df failed"
7455 lfs df -ih || error "lfs df -ih failed"
7456 lfs df -h $DIR || error "lfs df -h $DIR failed"
7457 lfs df -i $DIR || error "lfs df -i $DIR failed"
7458 lfs df $DIR/$tfile || error "lfs df $DIR/$tfile failed"
7459 lfs df -ih $DIR/$tfile || error "lfs df -ih $DIR/$tfile failed"
7461 local OSC=$(lctl dl | grep OST0000-osc-[^M] | awk '{ print $4 }')
7462 lctl --device %$OSC deactivate
7463 lfs df || error "lfs df with deactivated OSC failed"
7464 lctl --device %$OSC activate
7465 # wait the osc back to normal
7466 wait_osc_import_state client ost FULL
7468 lfs df || error "lfs df with reactivated OSC failed"
7471 run_test 104a "lfs df [-ih] [path] test ========================="
7474 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
7475 [ $RUNAS_ID -eq $UID ] &&
7476 skip_env "RUNAS_ID = UID = $UID -- skipping" && return
7478 denied_cnt=$(($($RUNAS $LFS check servers 2>&1 |
7479 grep "Permission denied" | wc -l)))
7480 if [ $denied_cnt -ne 0 ]; then
7481 error "lfs check servers test failed"
7484 run_test 104b "$RUNAS lfs check servers test ===================="
7487 # doesn't work on 2.4 kernels
7489 if $(flock_is_enabled); then
7490 flocks_test 1 on -f $DIR/$tfile || error "fail flock on"
7492 flocks_test 1 off -f $DIR/$tfile || error "fail flock off"
7496 run_test 105a "flock when mounted without -o flock test ========"
7500 if $(flock_is_enabled); then
7501 flocks_test 1 on -c $DIR/$tfile || error "fail flock on"
7503 flocks_test 1 off -c $DIR/$tfile || error "fail flock off"
7507 run_test 105b "fcntl when mounted without -o flock test ========"
7511 if $(flock_is_enabled); then
7512 flocks_test 1 on -l $DIR/$tfile || error "fail flock on"
7514 flocks_test 1 off -l $DIR/$tfile || error "fail flock off"
7518 run_test 105c "lockf when mounted without -o flock test ========"
7520 test_105d() { # bug 15924
7521 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
7522 test_mkdir -p $DIR/$tdir
7523 flock_is_enabled || { skip "mount w/o flock enabled" && return; }
7524 #define OBD_FAIL_LDLM_CP_CB_WAIT 0x315
7525 $LCTL set_param fail_loc=0x80000315
7526 flocks_test 2 $DIR/$tdir
7528 run_test 105d "flock race (should not freeze) ========"
7530 test_105e() { # bug 22660 && 22040
7531 flock_is_enabled || { skip "mount w/o flock enabled" && return; }
7533 flocks_test 3 $DIR/$tfile
7535 run_test 105e "Two conflicting flocks from same process ======="
7537 test_106() { #bug 10921
7538 test_mkdir -p $DIR/$tdir
7539 $DIR/$tdir && error "exec $DIR/$tdir succeeded"
7540 chmod 777 $DIR/$tdir || error "chmod $DIR/$tdir failed"
7542 run_test 106 "attempt exec of dir followed by chown of that dir"
7545 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
7552 local save_pattern=$(sysctl -n kernel.core_pattern)
7553 local save_uses_pid=$(sysctl -n kernel.core_uses_pid)
7554 sysctl -w kernel.core_pattern=$file
7555 sysctl -w kernel.core_uses_pid=0
7563 kill -s 11 $SLEEPPID
7565 if [ -e $file ]; then
7566 size=`stat -c%s $file`
7567 [ $size -eq 0 ] && error "Fail to create core file $file"
7569 error "Fail to create core file $file"
7572 sysctl -w kernel.core_pattern=$save_pattern
7573 sysctl -w kernel.core_uses_pid=$save_uses_pid
7576 run_test 107 "Coredump on SIG"
7579 test_mkdir -p $DIR/$tdir
7580 test_mkdir $DIR/$tdir/$(str_repeat 'a' 255) ||
7581 error "mkdir with 255 char failed"
7582 test_mkdir $DIR/$tdir/$(str_repeat 'b' 256) &&
7583 error "mkdir with 256 char should fail, but did not"
7584 touch $DIR/$tdir/$(str_repeat 'x' 255) ||
7585 error "create with 255 char failed"
7586 touch $DIR/$tdir/$(str_repeat 'y' 256) &&
7587 error "create with 256 char should fail, but did not"
7592 run_test 110 "filename length checking"
7595 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
7596 OSTIO_pre=$(ps -e | grep ll_ost_io | awk '{ print $4 }'| sort -n |
7597 tail -1 | cut -c11-20)
7598 [ -z "$OSTIO_pre" ] && skip "no OSS threads" && return
7599 echo "Starting with $OSTIO_pre threads"
7602 NUMFREE=$(df -i -P $DIR | tail -n 1 | awk '{ print $4 }')
7603 [[ $NUMFREE -lt $NUMTEST ]] && NUMTEST=$(($NUMFREE - 1000))
7604 echo "$NUMTEST creates/unlinks"
7605 test_mkdir -p $DIR/$tdir
7606 createmany -o $DIR/$tdir/$tfile $NUMTEST
7607 unlinkmany $DIR/$tdir/$tfile $NUMTEST
7609 OSTIO_post=$(ps -e | grep ll_ost_io | awk '{ print $4 }' | sort -n |
7610 tail -1 | cut -c11-20)
7612 # don't return an error
7613 [ $OSTIO_post == $OSTIO_pre ] && echo \
7614 "WARNING: No new ll_ost_io threads were created ($OSTIO_pre)" &&
7615 echo "This may be fine, depending on what ran before this test" &&
7616 echo "and how fast this system is." && return
7618 echo "Started with $OSTIO_pre threads, ended with $OSTIO_post"
7620 run_test 115 "verify dynamic thread creation===================="
7623 wait_delete_completed
7624 AVAIL=($(lctl get_param -n osc.*[oO][sS][cC]-[^M]*.kbytesavail))
7625 echo "OST kbytes available: ${AVAIL[@]}"
7630 for ((i = 0; i < ${#AVAIL[@]}; i++)); do
7631 #echo OST $i: ${AVAIL[i]}kb
7632 if [[ ${AVAIL[i]} -gt $MAXV ]]; then
7636 if [[ ${AVAIL[i]} -lt $MINV ]]; then
7641 echo "Min free space: OST $MINI: $MINV"
7642 echo "Max free space: OST $MAXI: $MAXV"
7645 test_116a() { # was previously test_116()
7646 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
7647 remote_mds_nodsh && skip "remote MDS with nodsh" && return
7649 [[ $OSTCOUNT -lt 2 ]] && skip_env "$OSTCOUNT < 2 OSTs" && return
7651 echo -n "Free space priority "
7652 do_facet $SINGLEMDS lctl get_param -n lo*.*-mdtlov.qos_prio_free |
7657 [ $MINV -eq 0 ] && skip "no free space in OST$MINI, skip" && return
7658 [ $MINV -gt 10000000 ] && skip "too much free space in OST$MINI, skip" \
7660 trap simple_cleanup_common EXIT
7663 # Check if we need to generate uneven OSTs
7664 test_mkdir -p $DIR/$tdir/OST${MINI}
7665 local FILL=$((MINV / 4))
7666 local DIFF=$((MAXV - MINV))
7667 local DIFF2=$((DIFF * 100 / MINV))
7669 local threshold=$(do_facet $SINGLEMDS \
7670 lctl get_param -n *.*MDT0000-mdtlov.qos_threshold_rr | head -n1)
7671 threshold=${threshold%%%}
7672 echo -n "Check for uneven OSTs: "
7673 echo -n "diff=${DIFF}KB (${DIFF2}%) must be > ${threshold}% ..."
7675 if [[ $DIFF2 -gt $threshold ]]; then
7677 echo "Don't need to fill OST$MINI"
7679 # generate uneven OSTs. Write 2% over the QOS threshold value
7681 DIFF=$((threshold - DIFF2 + 2))
7682 DIFF2=$((MINV * DIFF / 100))
7683 echo "Fill $DIFF% remaining space in OST$MINI with ${DIFF2}KB"
7684 $SETSTRIPE -i $MINI -c 1 $DIR/$tdir/OST${MINI} ||
7685 error "setstripe failed"
7686 DIFF=$((DIFF2 / 2048))
7688 while [ $i -lt $DIFF ]; do
7690 dd if=/dev/zero of=$DIR/$tdir/OST${MINI}/$tfile-$i \
7691 bs=2M count=1 2>/dev/null
7700 DIFF=$((MAXV - MINV))
7701 DIFF2=$((DIFF * 100 / MINV))
7702 echo -n "diff=$DIFF=$DIFF2% must be > $threshold% for QOS mode..."
7703 if [ $DIFF2 -gt $threshold ]; then
7706 echo "failed - QOS mode won't be used"
7707 skip "QOS imbalance criteria not met"
7708 simple_cleanup_common
7717 # now fill using QOS
7718 $SETSTRIPE -c 1 $DIR/$tdir
7719 FILL=$((FILL / 200))
7720 if [ $FILL -gt 600 ]; then
7723 echo "writing $FILL files to QOS-assigned OSTs"
7725 while [ $i -lt $FILL ]; do
7727 dd if=/dev/zero of=$DIR/$tdir/$tfile-$i bs=200k \
7731 echo "wrote $i 200k files"
7735 echo "Note: free space may not be updated, so measurements might be off"
7737 DIFF2=$((MAXV - MINV))
7738 echo "free space delta: orig $DIFF final $DIFF2"
7739 [ $DIFF2 -gt $DIFF ] && echo "delta got worse!"
7740 DIFF=$((MINV1 - ${AVAIL[$MINI1]}))
7741 echo "Wrote ${DIFF}KB to smaller OST $MINI1"
7742 DIFF2=$((MAXV1 - ${AVAIL[$MAXI1]}))
7743 echo "Wrote ${DIFF2}KB to larger OST $MAXI1"
7744 if [[ $DIFF -gt 0 ]]; then
7745 FILL=$((DIFF2 * 100 / DIFF - 100))
7746 echo "Wrote ${FILL}% more data to larger OST $MAXI1"
7749 # Figure out which files were written where
7750 UUID=$(lctl get_param -n lov.${FSNAME}-clilov-*.target_obd |
7751 awk '/'$MINI1': / {print $2; exit}')
7753 MINC=$($GETSTRIPE --ost $UUID $DIR/$tdir | grep $DIR | wc -l)
7754 echo "$MINC files created on smaller OST $MINI1"
7755 UUID=$(lctl get_param -n lov.${FSNAME}-clilov-*.target_obd |
7756 awk '/'$MAXI1': / {print $2; exit}')
7758 MAXC=$($GETSTRIPE --ost $UUID $DIR/$tdir | grep $DIR | wc -l)
7759 echo "$MAXC files created on larger OST $MAXI1"
7760 if [[ $MINC -gt 0 ]]; then
7761 FILL=$((MAXC * 100 / MINC - 100))
7762 echo "Wrote ${FILL}% more files to larger OST $MAXI1"
7764 [[ $MAXC -gt $MINC ]] ||
7765 error_ignore LU-9 "stripe QOS didn't balance free space"
7766 simple_cleanup_common
7768 run_test 116a "stripe QOS: free space balance ==================="
7770 test_116b() { # LU-2093
7771 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
7772 remote_mds_nodsh && skip "remote MDS with nodsh" && return
7774 #define OBD_FAIL_MDS_OSC_CREATE_FAIL 0x147
7775 local old_rr=$(do_facet $SINGLEMDS lctl get_param -n \
7776 lo*.$FSNAME-MDT0000-mdtlov.qos_threshold_rr | head -1)
7777 [ -z "$old_rr" ] && skip "no QOS" && return 0
7778 do_facet $SINGLEMDS lctl set_param \
7779 lo*.$FSNAME-MDT0000-mdtlov.qos_threshold_rr=0
7781 do_facet $SINGLEMDS lctl set_param fail_loc=0x147
7782 createmany -o $DIR/$tdir/f- 20 || error "can't create"
7783 do_facet $SINGLEMDS lctl set_param fail_loc=0
7785 do_facet $SINGLEMDS lctl set_param \
7786 lo*.$FSNAME-MDT0000-mdtlov.qos_threshold_rr=$old_rr
7788 run_test 116b "QoS shouldn't LBUG if not enough OSTs found on the 2nd pass"
7790 test_117() # bug 10891
7792 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
7793 dd if=/dev/zero of=$DIR/$tfile bs=1M count=1
7794 #define OBD_FAIL_OST_SETATTR_CREDITS 0x21e
7795 lctl set_param fail_loc=0x21e
7796 > $DIR/$tfile || error "truncate failed"
7797 lctl set_param fail_loc=0
7798 echo "Truncate succeeded."
7801 run_test 117 "verify osd extend =========="
7803 NO_SLOW_RESENDCOUNT=4
7804 export OLD_RESENDCOUNT=""
7805 set_resend_count () {
7806 local PROC_RESENDCOUNT="osc.${FSNAME}-OST*-osc-*.resend_count"
7807 OLD_RESENDCOUNT=$(lctl get_param -n $PROC_RESENDCOUNT | head -n1)
7808 lctl set_param -n $PROC_RESENDCOUNT $1
7809 echo resend_count is set to $(lctl get_param -n $PROC_RESENDCOUNT)
7812 # for reduce test_118* time (b=14842)
7813 [ "$SLOW" = "no" ] && set_resend_count $NO_SLOW_RESENDCOUNT
7815 # Reset async IO behavior after error case
7817 FILE=$DIR/reset_async
7819 # Ensure all OSCs are cleared
7820 $SETSTRIPE -c -1 $FILE
7821 dd if=/dev/zero of=$FILE bs=64k count=$OSTCOUNT
7826 test_118a() #bug 11710
7828 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
7831 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c
7832 DIRTY=$(lctl get_param -n llite.*.dump_page_cache | grep -c dirty)
7833 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache | grep -c writeback)
7835 if [[ $DIRTY -ne 0 || $WRITEBACK -ne 0 ]]; then
7836 error "Dirty pages not flushed to disk, dirty=$DIRTY, writeback=$WRITEBACK"
7841 run_test 118a "verify O_SYNC works =========="
7845 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
7846 remote_ost_nodsh && skip "remote OST with nodsh" && return
7850 #define OBD_FAIL_SRV_ENOENT 0x217
7851 set_nodes_failloc "$(osts_nodes)" 0x217
7852 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c
7854 set_nodes_failloc "$(osts_nodes)" 0
7855 DIRTY=$(lctl get_param -n llite.*.dump_page_cache | grep -c dirty)
7856 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache |
7859 if [[ $RC -eq 0 ]]; then
7860 error "Must return error due to dropped pages, rc=$RC"
7864 if [[ $DIRTY -ne 0 || $WRITEBACK -ne 0 ]]; then
7865 error "Dirty pages not flushed to disk, dirty=$DIRTY, writeback=$WRITEBACK"
7869 echo "Dirty pages not leaked on ENOENT"
7871 # Due to the above error the OSC will issue all RPCs syncronously
7872 # until a subsequent RPC completes successfully without error.
7873 $MULTIOP $DIR/$tfile Ow4096yc
7878 run_test 118b "Reclaim dirty pages on fatal error =========="
7882 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
7884 # for 118c, restore the original resend count, LU-1940
7885 [ "$SLOW" = "no" ] && [ -n "$OLD_RESENDCOUNT" ] &&
7886 set_resend_count $OLD_RESENDCOUNT
7887 remote_ost_nodsh && skip "remote OST with nodsh" && return
7891 #define OBD_FAIL_OST_EROFS 0x216
7892 set_nodes_failloc "$(osts_nodes)" 0x216
7894 # multiop should block due to fsync until pages are written
7895 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c &
7899 if [[ `ps h -o comm -p $MULTIPID` != "multiop" ]]; then
7900 error "Multiop failed to block on fsync, pid=$MULTIPID"
7903 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache |
7905 if [[ $WRITEBACK -eq 0 ]]; then
7906 error "No page in writeback, writeback=$WRITEBACK"
7909 set_nodes_failloc "$(osts_nodes)" 0
7912 if [[ $RC -ne 0 ]]; then
7913 error "Multiop fsync failed, rc=$RC"
7916 DIRTY=$(lctl get_param -n llite.*.dump_page_cache | grep -c dirty)
7917 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache |
7919 if [[ $DIRTY -ne 0 || $WRITEBACK -ne 0 ]]; then
7920 error "Dirty pages not flushed to disk, dirty=$DIRTY, writeback=$WRITEBACK"
7924 echo "Dirty pages flushed via fsync on EROFS"
7927 run_test 118c "Fsync blocks on EROFS until dirty pages are flushed =========="
7929 # continue to use small resend count to reduce test_118* time (b=14842)
7930 [ "$SLOW" = "no" ] && set_resend_count $NO_SLOW_RESENDCOUNT
7934 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
7935 remote_ost_nodsh && skip "remote OST with nodsh" && return
7939 #define OBD_FAIL_OST_BRW_PAUSE_BULK
7940 set_nodes_failloc "$(osts_nodes)" 0x214
7941 # multiop should block due to fsync until pages are written
7942 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c &
7946 if [[ `ps h -o comm -p $MULTIPID` != "multiop" ]]; then
7947 error "Multiop failed to block on fsync, pid=$MULTIPID"
7950 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache |
7952 if [[ $WRITEBACK -eq 0 ]]; then
7953 error "No page in writeback, writeback=$WRITEBACK"
7956 wait $MULTIPID || error "Multiop fsync failed, rc=$?"
7957 set_nodes_failloc "$(osts_nodes)" 0
7959 DIRTY=$(lctl get_param -n llite.*.dump_page_cache | grep -c dirty)
7960 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache |
7962 if [[ $DIRTY -ne 0 || $WRITEBACK -ne 0 ]]; then
7963 error "Dirty pages not flushed to disk, dirty=$DIRTY, writeback=$WRITEBACK"
7967 echo "Dirty pages gaurenteed flushed via fsync"
7970 run_test 118d "Fsync validation inject a delay of the bulk =========="
7973 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
7976 #define OBD_FAIL_OSC_BRW_PREP_REQ2 0x40a
7977 lctl set_param fail_loc=0x8000040a
7979 # Should simulate EINVAL error which is fatal
7980 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c
7982 if [[ $RC -eq 0 ]]; then
7983 error "Must return error due to dropped pages, rc=$RC"
7986 lctl set_param fail_loc=0x0
7988 LOCKED=$(lctl get_param -n llite.*.dump_page_cache | grep -c locked)
7989 DIRTY=$(lctl get_param -n llite.*.dump_page_cache | grep -c dirty)
7990 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache |
7992 if [[ $LOCKED -ne 0 ]]; then
7993 error "Locked pages remain in cache, locked=$LOCKED"
7996 if [[ $DIRTY -ne 0 || $WRITEBACK -ne 0 ]]; then
7997 error "Dirty pages not flushed to disk, dirty=$DIRTY, writeback=$WRITEBACK"
8001 echo "No pages locked after fsync"
8006 run_test 118f "Simulate unrecoverable OSC side error =========="
8009 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
8012 #define OBD_FAIL_OSC_BRW_PREP_REQ 0x406
8013 lctl set_param fail_loc=0x406
8015 # simulate local -ENOMEM
8016 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c
8019 lctl set_param fail_loc=0
8020 if [[ $RC -eq 0 ]]; then
8021 error "Must return error due to dropped pages, rc=$RC"
8024 LOCKED=$(lctl get_param -n llite.*.dump_page_cache | grep -c locked)
8025 DIRTY=$(lctl get_param -n llite.*.dump_page_cache | grep -c dirty)
8026 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache |
8028 if [[ $LOCKED -ne 0 ]]; then
8029 error "Locked pages remain in cache, locked=$LOCKED"
8032 if [[ $DIRTY -ne 0 || $WRITEBACK -ne 0 ]]; then
8033 error "Dirty pages not flushed to disk, dirty=$DIRTY, writeback=$WRITEBACK"
8037 echo "No pages locked after fsync"
8042 run_test 118g "Don't stay in wait if we got local -ENOMEM =========="
8045 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
8046 remote_ost_nodsh && skip "remote OST with nodsh" && return
8050 #define OBD_FAIL_OST_BRW_WRITE_BULK 0x20e
8051 set_nodes_failloc "$(osts_nodes)" 0x20e
8052 # Should simulate ENOMEM error which is recoverable and should be handled by timeout
8053 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c
8056 set_nodes_failloc "$(osts_nodes)" 0
8057 if [[ $RC -eq 0 ]]; then
8058 error "Must return error due to dropped pages, rc=$RC"
8061 LOCKED=$(lctl get_param -n llite.*.dump_page_cache | grep -c locked)
8062 DIRTY=$(lctl get_param -n llite.*.dump_page_cache | grep -c dirty)
8063 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache |
8065 if [[ $LOCKED -ne 0 ]]; then
8066 error "Locked pages remain in cache, locked=$LOCKED"
8069 if [[ $DIRTY -ne 0 || $WRITEBACK -ne 0 ]]; then
8070 error "Dirty pages not flushed to disk, dirty=$DIRTY, writeback=$WRITEBACK"
8074 echo "No pages locked after fsync"
8078 run_test 118h "Verify timeout in handling recoverables errors =========="
8080 [ "$SLOW" = "no" ] && [ -n "$OLD_RESENDCOUNT" ] && set_resend_count $OLD_RESENDCOUNT
8083 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
8084 remote_ost_nodsh && skip "remote OST with nodsh" && return
8088 #define OBD_FAIL_OST_BRW_WRITE_BULK 0x20e
8089 set_nodes_failloc "$(osts_nodes)" 0x20e
8091 # Should simulate ENOMEM error which is recoverable and should be handled by timeout
8092 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c &
8095 set_nodes_failloc "$(osts_nodes)" 0
8099 if [[ $RC -ne 0 ]]; then
8100 error "got error, but should be not, rc=$RC"
8103 LOCKED=$(lctl get_param -n llite.*.dump_page_cache | grep -c locked)
8104 DIRTY=$(lctl get_param -n llite.*.dump_page_cache | grep -c dirty)
8105 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache | grep -c writeback)
8106 if [[ $LOCKED -ne 0 ]]; then
8107 error "Locked pages remain in cache, locked=$LOCKED"
8110 if [[ $DIRTY -ne 0 || $WRITEBACK -ne 0 ]]; then
8111 error "Dirty pages not flushed to disk, dirty=$DIRTY, writeback=$WRITEBACK"
8115 echo "No pages locked after fsync"
8119 run_test 118i "Fix error before timeout in recoverable error =========="
8121 [ "$SLOW" = "no" ] && set_resend_count 4
8124 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
8125 remote_ost_nodsh && skip "remote OST with nodsh" && return
8129 #define OBD_FAIL_OST_BRW_WRITE_BULK2 0x220
8130 set_nodes_failloc "$(osts_nodes)" 0x220
8132 # return -EIO from OST
8133 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c
8135 set_nodes_failloc "$(osts_nodes)" 0x0
8136 if [[ $RC -eq 0 ]]; then
8137 error "Must return error due to dropped pages, rc=$RC"
8140 LOCKED=$(lctl get_param -n llite.*.dump_page_cache | grep -c locked)
8141 DIRTY=$(lctl get_param -n llite.*.dump_page_cache | grep -c dirty)
8142 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache | grep -c writeback)
8143 if [[ $LOCKED -ne 0 ]]; then
8144 error "Locked pages remain in cache, locked=$LOCKED"
8147 # in recoverable error on OST we want resend and stay until it finished
8148 if [[ $DIRTY -ne 0 || $WRITEBACK -ne 0 ]]; then
8149 error "Dirty pages not flushed to disk, dirty=$DIRTY, writeback=$WRITEBACK"
8153 echo "No pages locked after fsync"
8157 run_test 118j "Simulate unrecoverable OST side error =========="
8161 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
8162 remote_ost_nodsh && skip "remote OSTs with nodsh" && return
8164 #define OBD_FAIL_OST_BRW_WRITE_BULK 0x20e
8165 set_nodes_failloc "$(osts_nodes)" 0x20e
8166 test_mkdir -p $DIR/$tdir
8168 for ((i=0;i<10;i++)); do
8169 (dd if=/dev/zero of=$DIR/$tdir/$tfile-$i bs=1M count=10 || \
8170 error "dd to $DIR/$tdir/$tfile-$i failed" )&
8177 set_nodes_failloc "$(osts_nodes)" 0
8180 run_test 118k "bio alloc -ENOMEM and IO TERM handling ========="
8184 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
8186 test_mkdir -p $DIR/$tdir
8187 $MULTIOP $DIR/$tdir Dy || error "fsync dir failed"
8190 run_test 118l "fsync dir ========="
8192 test_118m() # LU-3066
8194 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
8195 test_mkdir -p $DIR/$tdir
8196 $MULTIOP $DIR/$tdir DY || error "fdatasync dir failed"
8199 run_test 118m "fdatasync dir ========="
8201 [ "$SLOW" = "no" ] && [ -n "$OLD_RESENDCOUNT" ] && set_resend_count $OLD_RESENDCOUNT
8203 test_119a() # bug 11737
8205 BSIZE=$((512 * 1024))
8206 directio write $DIR/$tfile 0 1 $BSIZE
8207 # We ask to read two blocks, which is more than a file size.
8208 # directio will indicate an error when requested and actual
8209 # sizes aren't equeal (a normal situation in this case) and
8210 # print actual read amount.
8211 NOB=`directio read $DIR/$tfile 0 2 $BSIZE | awk '/error/ {print $6}'`
8212 if [ "$NOB" != "$BSIZE" ]; then
8213 error "read $NOB bytes instead of $BSIZE"
8217 run_test 119a "Short directIO read must return actual read amount"
8219 test_119b() # bug 11737
8221 [ "$OSTCOUNT" -lt "2" ] && skip_env "skipping 2-stripe test" && return
8223 $SETSTRIPE -c 2 $DIR/$tfile || error "setstripe failed"
8224 dd if=/dev/zero of=$DIR/$tfile bs=1M count=1 seek=1 || error "dd failed"
8226 $MULTIOP $DIR/$tfile oO_RDONLY:O_DIRECT:r$((2048 * 1024)) || \
8227 error "direct read failed"
8230 run_test 119b "Sparse directIO read must return actual read amount"
8232 test_119c() # bug 13099
8235 directio write $DIR/$tfile 3 1 $BSIZE || error "direct write failed"
8236 directio readhole $DIR/$tfile 0 2 $BSIZE || error "reading hole failed"
8239 run_test 119c "Testing for direct read hitting hole"
8241 test_119d() # bug 15950
8243 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
8244 MAX_RPCS_IN_FLIGHT=`$LCTL get_param -n osc.*OST0000-osc-[^mM]*.max_rpcs_in_flight`
8245 $LCTL set_param -n osc.*OST0000-osc-[^mM]*.max_rpcs_in_flight 1
8247 $SETSTRIPE $DIR/$tfile -i 0 -c 1 || error "setstripe failed"
8248 $DIRECTIO write $DIR/$tfile 0 1 $BSIZE || error "first directio failed"
8249 #define OBD_FAIL_OSC_DIO_PAUSE 0x40d
8250 lctl set_param fail_loc=0x40d
8251 $DIRECTIO write $DIR/$tfile 1 4 $BSIZE &
8254 cat $DIR/$tfile > /dev/null &
8255 lctl set_param fail_loc=0
8258 log "the DIO writes have completed, now wait for the reads (should not block very long)"
8260 [ -n "`ps h -p $pid_reads -o comm`" ] && \
8261 error "the read rpcs have not completed in 2s"
8263 $LCTL set_param -n osc.*OST0000-osc-[^mM]*.max_rpcs_in_flight $MAX_RPCS_IN_FLIGHT
8265 run_test 119d "The DIO path should try to send a new rpc once one is completed"
8268 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
8269 remote_mds_nodsh && skip "remote MDS with nodsh" && return
8270 test_mkdir -p $DIR/$tdir
8271 [ -z "`lctl get_param -n mdc.*.connect_flags | grep early_lock_cancel`" ] && \
8272 skip "no early lock cancel on server" && return 0
8274 lru_resize_disable mdc
8275 lru_resize_disable osc
8276 cancel_lru_locks mdc
8277 # asynchronous object destroy at MDT could cause bl ast to client
8278 cancel_lru_locks osc
8280 stat $DIR/$tdir > /dev/null
8281 can1=$(do_facet $SINGLEMDS \
8282 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
8283 awk '/ldlm_cancel/ {print $2}')
8284 blk1=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
8285 awk '/ldlm_bl_callback/ {print $2}')
8286 test_mkdir -c1 $DIR/$tdir/d1
8287 can2=$(do_facet $SINGLEMDS \
8288 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
8289 awk '/ldlm_cancel/ {print $2}')
8290 blk2=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
8291 awk '/ldlm_bl_callback/ {print $2}')
8292 [ $can1 -eq $can2 ] || error $((can2-can1)) "cancel RPC occured."
8293 [ $blk1 -eq $blk2 ] || error $((blk2-blk1)) "blocking RPC occured."
8294 lru_resize_enable mdc
8295 lru_resize_enable osc
8297 run_test 120a "Early Lock Cancel: mkdir test"
8300 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
8301 remote_mds_nodsh && skip "remote MDS with nodsh" && return
8302 test_mkdir $DIR/$tdir
8303 [ -z "$(lctl get_param -n mdc.*.connect_flags | grep early_lock_cancel)" ] && \
8304 skip "no early lock cancel on server" && return 0
8305 lru_resize_disable mdc
8306 lru_resize_disable osc
8307 cancel_lru_locks mdc
8308 stat $DIR/$tdir > /dev/null
8309 can1=$(do_facet $SINGLEMDS \
8310 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
8311 awk '/ldlm_cancel/ {print $2}')
8312 blk1=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
8313 awk '/ldlm_bl_callback/ {print $2}')
8315 can2=$(do_facet $SINGLEMDS \
8316 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
8317 awk '/ldlm_cancel/ {print $2}')
8318 blk2=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
8319 awk '/ldlm_bl_callback/ {print $2}')
8320 [ $can1 -eq $can2 ] || error $((can2-can1)) "cancel RPC occured."
8321 [ $blk1 -eq $blk2 ] || error $((blk2-blk1)) "blocking RPC occured."
8322 lru_resize_enable mdc
8323 lru_resize_enable osc
8325 run_test 120b "Early Lock Cancel: create test"
8328 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
8329 remote_mds_nodsh && skip "remote MDS with nodsh" && return
8330 test_mkdir -c1 $DIR/$tdir
8331 [ -z "$(lctl get_param -n mdc.*.connect_flags | grep early_lock_cancel)" ] && \
8332 skip "no early lock cancel on server" && return 0
8333 lru_resize_disable mdc
8334 lru_resize_disable osc
8335 test_mkdir -p -c1 $DIR/$tdir/d1
8336 test_mkdir -p -c1 $DIR/$tdir/d2
8337 touch $DIR/$tdir/d1/f1
8338 cancel_lru_locks mdc
8339 stat $DIR/$tdir/d1 $DIR/$tdir/d2 $DIR/$tdir/d1/f1 > /dev/null
8340 can1=$(do_facet $SINGLEMDS \
8341 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
8342 awk '/ldlm_cancel/ {print $2}')
8343 blk1=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
8344 awk '/ldlm_bl_callback/ {print $2}')
8345 ln $DIR/$tdir/d1/f1 $DIR/$tdir/d2/f2
8346 can2=$(do_facet $SINGLEMDS \
8347 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
8348 awk '/ldlm_cancel/ {print $2}')
8349 blk2=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
8350 awk '/ldlm_bl_callback/ {print $2}')
8351 [ $can1 -eq $can2 ] || error $((can2-can1)) "cancel RPC occured."
8352 [ $blk1 -eq $blk2 ] || error $((blk2-blk1)) "blocking RPC occured."
8353 lru_resize_enable mdc
8354 lru_resize_enable osc
8356 run_test 120c "Early Lock Cancel: link test"
8359 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
8360 remote_mds_nodsh && skip "remote MDS with nodsh" && return
8361 test_mkdir -p -c1 $DIR/$tdir
8362 [ -z "$(lctl get_param -n mdc.*.connect_flags | grep early_lock_cancel)" ] && \
8363 skip "no early lock cancel on server" && return 0
8364 lru_resize_disable mdc
8365 lru_resize_disable osc
8367 cancel_lru_locks mdc
8368 stat $DIR/$tdir > /dev/null
8369 can1=$(do_facet $SINGLEMDS \
8370 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
8371 awk '/ldlm_cancel/ {print $2}')
8372 blk1=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
8373 awk '/ldlm_bl_callback/ {print $2}')
8374 chmod a+x $DIR/$tdir
8375 can2=$(do_facet $SINGLEMDS \
8376 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
8377 awk '/ldlm_cancel/ {print $2}')
8378 blk2=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
8379 awk '/ldlm_bl_callback/ {print $2}')
8380 [ $can1 -eq $can2 ] || error $((can2-can1)) "cancel RPC occured."
8381 [ $blk1 -eq $blk2 ] || error $((blk2-blk1)) "blocking RPC occured."
8382 lru_resize_enable mdc
8383 lru_resize_enable osc
8385 run_test 120d "Early Lock Cancel: setattr test"
8388 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
8389 ! $($LCTL get_param -n mdc.*.connect_flags | grep -q early_lock_can) &&
8390 skip "no early lock cancel on server" && return 0
8391 remote_mds_nodsh && skip "remote MDS with nodsh" && return
8392 local dlmtrace_set=false
8394 test_mkdir -p -c1 $DIR/$tdir
8395 lru_resize_disable mdc
8396 lru_resize_disable osc
8397 ! $LCTL get_param debug | grep -q dlmtrace &&
8398 $LCTL set_param debug=+dlmtrace && dlmtrace_set=true
8399 dd if=/dev/zero of=$DIR/$tdir/f1 count=1
8400 cancel_lru_locks mdc
8401 cancel_lru_locks osc
8402 dd if=$DIR/$tdir/f1 of=/dev/null
8403 stat $DIR/$tdir $DIR/$tdir/f1 > /dev/null
8404 # XXX client can not do early lock cancel of OST lock
8405 # during unlink (LU-4206), so cancel osc lock now.
8407 cancel_lru_locks osc
8408 can1=$(do_facet $SINGLEMDS \
8409 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
8410 awk '/ldlm_cancel/ {print $2}')
8411 blk1=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
8412 awk '/ldlm_bl_callback/ {print $2}')
8413 unlink $DIR/$tdir/f1
8415 can2=$(do_facet $SINGLEMDS \
8416 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
8417 awk '/ldlm_cancel/ {print $2}')
8418 blk2=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
8419 awk '/ldlm_bl_callback/ {print $2}')
8420 [ $can1 -ne $can2 ] && error "$((can2 - can1)) cancel RPC occured" &&
8421 $LCTL dk $TMP/cancel.debug.txt
8422 [ $blk1 -ne $blk2 ] && error "$((blk2 - blk1)) blocking RPC occured" &&
8423 $LCTL dk $TMP/blocking.debug.txt
8424 $dlmtrace_set && $LCTL set_param debug=-dlmtrace
8425 lru_resize_enable mdc
8426 lru_resize_enable osc
8428 run_test 120e "Early Lock Cancel: unlink test"
8431 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
8432 [ -z "`lctl get_param -n mdc.*.connect_flags | grep early_lock_cancel`" ] && \
8433 skip "no early lock cancel on server" && return 0
8434 remote_mds_nodsh && skip "remote MDS with nodsh" && return
8435 test_mkdir -p -c1 $DIR/$tdir
8436 lru_resize_disable mdc
8437 lru_resize_disable osc
8438 test_mkdir -p -c1 $DIR/$tdir/d1
8439 test_mkdir -p -c1 $DIR/$tdir/d2
8440 dd if=/dev/zero of=$DIR/$tdir/d1/f1 count=1
8441 dd if=/dev/zero of=$DIR/$tdir/d2/f2 count=1
8442 cancel_lru_locks mdc
8443 cancel_lru_locks osc
8444 dd if=$DIR/$tdir/d1/f1 of=/dev/null
8445 dd if=$DIR/$tdir/d2/f2 of=/dev/null
8446 stat $DIR/$tdir/d1 $DIR/$tdir/d2 $DIR/$tdir/d1/f1 $DIR/$tdir/d2/f2 > /dev/null
8447 # XXX client can not do early lock cancel of OST lock
8448 # during rename (LU-4206), so cancel osc lock now.
8450 cancel_lru_locks osc
8451 can1=$(do_facet $SINGLEMDS \
8452 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
8453 awk '/ldlm_cancel/ {print $2}')
8454 blk1=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
8455 awk '/ldlm_bl_callback/ {print $2}')
8456 mrename $DIR/$tdir/d1/f1 $DIR/$tdir/d2/f2
8458 can2=$(do_facet $SINGLEMDS \
8459 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
8460 awk '/ldlm_cancel/ {print $2}')
8461 blk2=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
8462 awk '/ldlm_bl_callback/ {print $2}')
8463 [ $can1 -eq $can2 ] || error $((can2-can1)) "cancel RPC occured."
8464 [ $blk1 -eq $blk2 ] || error $((blk2-blk1)) "blocking RPC occured."
8465 lru_resize_enable mdc
8466 lru_resize_enable osc
8468 run_test 120f "Early Lock Cancel: rename test"
8471 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
8472 [ -z "`lctl get_param -n mdc.*.connect_flags | grep early_lock_cancel`" ] && \
8473 skip "no early lock cancel on server" && return 0
8474 remote_mds_nodsh && skip "remote MDS with nodsh" && return
8475 lru_resize_disable mdc
8476 lru_resize_disable osc
8478 echo create $count files
8479 test_mkdir -p $DIR/$tdir
8480 cancel_lru_locks mdc
8481 cancel_lru_locks osc
8484 can0=$(do_facet $SINGLEMDS \
8485 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
8486 awk '/ldlm_cancel/ {print $2}')
8487 blk0=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
8488 awk '/ldlm_bl_callback/ {print $2}')
8489 createmany -o $DIR/$tdir/f $count
8491 can1=$(do_facet $SINGLEMDS \
8492 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
8493 awk '/ldlm_cancel/ {print $2}')
8494 blk1=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
8495 awk '/ldlm_bl_callback/ {print $2}')
8497 echo total: $((can1-can0)) cancels, $((blk1-blk0)) blockings
8498 echo rm $count files
8501 can2=$(do_facet $SINGLEMDS \
8502 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
8503 awk '/ldlm_cancel/ {print $2}')
8504 blk2=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
8505 awk '/ldlm_bl_callback/ {print $2}')
8507 echo total: $count removes in $((t2-t1))
8508 echo total: $((can2-can1)) cancels, $((blk2-blk1)) blockings
8510 # wait for commitment of removal
8511 lru_resize_enable mdc
8512 lru_resize_enable osc
8514 run_test 120g "Early Lock Cancel: performance test"
8516 test_121() { #bug #10589
8517 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
8519 writes=$(LANG=C dd if=/dev/zero of=$DIR/$tfile count=1 2>&1 | awk -F '+' '/out$/ {print $1}')
8520 #define OBD_FAIL_LDLM_CANCEL_RACE 0x310
8521 lctl set_param fail_loc=0x310
8522 cancel_lru_locks osc > /dev/null
8523 reads=$(LANG=C dd if=$DIR/$tfile of=/dev/null 2>&1 | awk -F '+' '/in$/ {print $1}')
8524 lctl set_param fail_loc=0
8525 [[ $reads -eq $writes ]] ||
8526 error "read $reads blocks, must be $writes blocks"
8528 run_test 121 "read cancel race ========="
8530 test_123a() { # was test 123, statahead(bug 11401)
8531 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
8533 if [ -z "$(grep "processor.*: 1" /proc/cpuinfo)" ]; then
8534 log "testing on UP system. Performance may be not as good as expected."
8539 test_mkdir -p $DIR/$tdir
8540 NUMFREE=$(df -i -P $DIR | tail -n 1 | awk '{ print $4 }')
8541 [[ $NUMFREE -gt 100000 ]] && NUMFREE=100000 || NUMFREE=$((NUMFREE-1000))
8543 for ((i=100, j=0; i<=$NUMFREE; j=$i, i=$((i * MULT)) )); do
8544 createmany -o $DIR/$tdir/$tfile $j $((i - j))
8546 max=`lctl get_param -n llite.*.statahead_max | head -n 1`
8547 lctl set_param -n llite.*.statahead_max 0
8548 lctl get_param llite.*.statahead_max
8549 cancel_lru_locks mdc
8550 cancel_lru_locks osc
8552 time ls -l $DIR/$tdir | wc -l
8554 delta=$((etime - stime))
8555 log "ls $i files without statahead: $delta sec"
8556 lctl set_param llite.*.statahead_max=$max
8558 swrong=`lctl get_param -n llite.*.statahead_stats | grep "statahead wrong:" | awk '{print $3}'`
8559 lctl get_param -n llite.*.statahead_max | grep '[0-9]'
8560 cancel_lru_locks mdc
8561 cancel_lru_locks osc
8563 time ls -l $DIR/$tdir | wc -l
8565 delta_sa=$((etime - stime))
8566 log "ls $i files with statahead: $delta_sa sec"
8567 lctl get_param -n llite.*.statahead_stats
8568 ewrong=`lctl get_param -n llite.*.statahead_stats | grep "statahead wrong:" | awk '{print $3}'`
8570 [[ $swrong -lt $ewrong ]] &&
8571 log "statahead was stopped, maybe too many locks held!"
8572 [[ $delta -eq 0 || $delta_sa -eq 0 ]] && continue
8574 if [ $((delta_sa * 100)) -gt $((delta * 105)) -a $delta_sa -gt $((delta + 2)) ]; then
8575 max=`lctl get_param -n llite.*.statahead_max | head -n 1`
8576 lctl set_param -n llite.*.statahead_max 0
8577 lctl get_param llite.*.statahead_max
8578 cancel_lru_locks mdc
8579 cancel_lru_locks osc
8581 time ls -l $DIR/$tdir | wc -l
8583 delta=$((etime - stime))
8584 log "ls $i files again without statahead: $delta sec"
8585 lctl set_param llite.*.statahead_max=$max
8586 if [ $((delta_sa * 100)) -gt $((delta * 105)) -a $delta_sa -gt $((delta + 2)) ]; then
8587 if [ $SLOWOK -eq 0 ]; then
8588 error "ls $i files is slower with statahead!"
8590 log "ls $i files is slower with statahead!"
8596 [ $delta -gt 20 ] && break
8597 [ $delta -gt 8 ] && MULT=$((50 / delta))
8598 [ "$SLOW" = "no" -a $delta -gt 5 ] && break
8606 delta=$((etime - stime))
8607 log "rm -r $DIR/$tdir/: $delta seconds"
8609 lctl get_param -n llite.*.statahead_stats
8611 run_test 123a "verify statahead work"
8613 test_123b () { # statahead(bug 15027)
8614 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
8615 test_mkdir -p $DIR/$tdir
8616 createmany -o $DIR/$tdir/$tfile-%d 1000
8618 cancel_lru_locks mdc
8619 cancel_lru_locks osc
8621 #define OBD_FAIL_MDC_GETATTR_ENQUEUE 0x803
8622 lctl set_param fail_loc=0x80000803
8623 ls -lR $DIR/$tdir > /dev/null
8625 lctl set_param fail_loc=0x0
8626 lctl get_param -n llite.*.statahead_stats
8631 run_test 123b "not panic with network error in statahead enqueue (bug 15027)"
8634 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
8635 [ -z "$($LCTL get_param -n mdc.*.connect_flags | grep lru_resize)" ] &&
8636 skip "no lru resize on server" && return 0
8638 test_mkdir -p $DIR/$tdir || error "failed to create $DIR/$tdir"
8640 log "create $NR files at $DIR/$tdir"
8641 createmany -o $DIR/$tdir/f $NR ||
8642 error "failed to create $NR files in $DIR/$tdir"
8644 cancel_lru_locks mdc
8645 ls -l $DIR/$tdir > /dev/null
8649 for VALUE in $($LCTL get_param ldlm.namespaces.*mdc-*.lru_size); do
8650 local PARAM=$(echo ${VALUE[0]} | cut -d "=" -f1)
8651 LRU_SIZE=$($LCTL get_param -n $PARAM)
8652 if [[ $LRU_SIZE -gt $(default_lru_size) ]]; then
8653 NSDIR=$(echo $PARAM | cut -d "." -f1-3)
8655 log "NS=$(basename $NSDIR)"
8660 if [[ -z "$NSDIR" || $LRU_SIZE -lt $(default_lru_size) ]]; then
8661 skip "Not enough cached locks created!"
8668 # We know that lru resize allows one client to hold $LIMIT locks
8669 # for 10h. After that locks begin to be killed by client.
8671 local LIMIT=$($LCTL get_param -n $NSDIR.pool.limit)
8673 if [ $LIMIT -lt $LRU_SIZE ]; then
8674 skip "Limit is too small $LIMIT"
8678 # Make LVF so higher that sleeping for $SLEEP is enough to _start_
8679 # killing locks. Some time was spent for creating locks. This means
8680 # that up to the moment of sleep finish we must have killed some of
8681 # them (10-100 locks). This depends on how fast ther were created.
8682 # Many of them were touched in almost the same moment and thus will
8683 # be killed in groups.
8684 local LVF=$(($MAX_HRS * 60 * 60 / $SLEEP * $LIMIT / $LRU_SIZE))
8686 # Use $LRU_SIZE_B here to take into account real number of locks
8687 # created in the case of CMD, LRU_SIZE_B != $NR in most of cases
8688 local LRU_SIZE_B=$LRU_SIZE
8690 local OLD_LVF=$($LCTL get_param -n $NSDIR.pool.lock_volume_factor)
8691 log "OLD_LVF=$OLD_LVF"
8692 $LCTL set_param -n $NSDIR.pool.lock_volume_factor $LVF
8694 # Let's make sure that we really have some margin. Client checks
8695 # cached locks every 10 sec.
8697 log "Sleep ${SLEEP} sec"
8699 while ((SEC<$SLEEP)); do
8703 LRU_SIZE=$($LCTL get_param -n $NSDIR/lru_size)
8707 $LCTL set_param -n $NSDIR.pool.lock_volume_factor $OLD_LVF
8708 local LRU_SIZE_A=$($LCTL get_param -n $NSDIR.lru_size)
8710 [[ $LRU_SIZE_B -gt $LRU_SIZE_A ]] || {
8711 error "No locks dropped in ${SLEEP}s. LRU size: $LRU_SIZE_A"
8712 unlinkmany $DIR/$tdir/f $NR
8716 log "Dropped "$((LRU_SIZE_B-LRU_SIZE_A))" locks in ${SLEEP}s"
8717 log "unlink $NR files at $DIR/$tdir"
8718 unlinkmany $DIR/$tdir/f $NR
8720 run_test 124a "lru resize ======================================="
8722 get_max_pool_limit()
8724 local limit=$($LCTL get_param \
8725 -n ldlm.namespaces.*-MDT0000-mdc-*.pool.limit)
8728 if [[ $l -gt $max ]]; then
8736 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
8737 [ -z "$($LCTL get_param -n mdc.*.connect_flags | grep lru_resize)" ] &&
8738 skip "no lru resize on server" && return 0
8740 LIMIT=$(get_max_pool_limit)
8742 NR=$(($(default_lru_size)*20))
8743 if [[ $NR -gt $LIMIT ]]; then
8744 log "Limit lock number by $LIMIT locks"
8748 IFree=$(mdsrate_inodes_available)
8749 if [ $IFree -lt $NR ]; then
8750 log "Limit lock number by $IFree inodes"
8754 lru_resize_disable mdc
8755 test_mkdir -p $DIR/$tdir/disable_lru_resize ||
8756 error "failed to create $DIR/$tdir/disable_lru_resize"
8758 createmany -o $DIR/$tdir/disable_lru_resize/f $NR
8759 log "doing ls -la $DIR/$tdir/disable_lru_resize 3 times"
8760 cancel_lru_locks mdc
8763 ls -la $DIR/$tdir/disable_lru_resize > /dev/null &
8766 ls -la $DIR/$tdir/disable_lru_resize > /dev/null &
8769 ls -la $DIR/$tdir/disable_lru_resize > /dev/null &
8773 nolruresize_delta=$((etime-stime))
8774 log "ls -la time: $nolruresize_delta seconds"
8775 log "lru_size = $(lctl get_param -n ldlm.namespaces.*mdc*.lru_size)"
8776 unlinkmany $DIR/$tdir/disable_lru_resize/f $NR
8778 lru_resize_enable mdc
8779 test_mkdir -p $DIR/$tdir/enable_lru_resize ||
8780 error "failed to create $DIR/$tdir/enable_lru_resize"
8782 createmany -o $DIR/$tdir/enable_lru_resize/f $NR
8783 log "doing ls -la $DIR/$tdir/enable_lru_resize 3 times"
8784 cancel_lru_locks mdc
8787 ls -la $DIR/$tdir/enable_lru_resize > /dev/null &
8790 ls -la $DIR/$tdir/enable_lru_resize > /dev/null &
8793 ls -la $DIR/$tdir/enable_lru_resize > /dev/null &
8797 lruresize_delta=$((etime-stime))
8798 log "ls -la time: $lruresize_delta seconds"
8799 log "lru_size = $(lctl get_param -n ldlm.namespaces.*mdc*.lru_size)"
8801 if [ $lruresize_delta -gt $nolruresize_delta ]; then
8802 log "ls -la is $(((lruresize_delta - $nolruresize_delta) * 100 / $nolruresize_delta))% slower with lru resize enabled"
8803 elif [ $nolruresize_delta -gt $lruresize_delta ]; then
8804 log "ls -la is $(((nolruresize_delta - $lruresize_delta) * 100 / $nolruresize_delta))% faster with lru resize enabled"
8806 log "lru resize performs the same with no lru resize"
8808 unlinkmany $DIR/$tdir/enable_lru_resize/f $NR
8810 run_test 124b "lru resize (performance test) ======================="
8813 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
8814 [ -z "$($LCTL get_param -n mdc.*.connect_flags | grep lru_resize)" ] &&
8815 skip "no lru resize on server" && return 0
8817 # cache ununsed locks on client
8819 cancel_lru_locks mdc
8820 test_mkdir -p $DIR/$tdir || error "failed to create $DIR/$tdir"
8821 createmany -o $DIR/$tdir/f $nr ||
8822 error "failed to create $nr files in $DIR/$tdir"
8823 ls -l $DIR/$tdir > /dev/null
8825 local nsdir="ldlm.namespaces.*-MDT0000-mdc-*"
8826 local unused=$($LCTL get_param -n $nsdir.lock_unused_count)
8827 local max_age=$($LCTL get_param -n $nsdir.lru_max_age)
8828 local recalc_p=$($LCTL get_param -n $nsdir.pool.recalc_period)
8829 echo "unused=$unused, max_age=$max_age, recalc_p=$recalc_p"
8831 # set lru_max_age to 1 sec
8832 $LCTL set_param $nsdir.lru_max_age=1000 # jiffies
8833 echo "sleep $((recalc_p * 2)) seconds..."
8834 sleep $((recalc_p * 2))
8836 local remaining=$($LCTL get_param -n $nsdir.lock_unused_count)
8837 # restore lru_max_age
8838 $LCTL set_param -n $nsdir.lru_max_age $max_age
8839 [ $remaining -eq 0 ] || error "$remaining locks are not canceled"
8840 unlinkmany $DIR/$tdir/f $nr
8842 run_test 124c "LRUR cancel very aged locks"
8844 test_125() { # 13358
8845 [ -z "$(lctl get_param -n llite.*.client_type | grep local)" ] && skip "must run as local client" && return
8846 [ -z "$(lctl get_param -n mdc.*-mdc-*.connect_flags | grep acl)" ] && skip "must have acl enabled" && return
8847 [ -z "$(which setfacl)" ] && skip "must have setfacl tool" && return
8848 test_mkdir -p $DIR/d125 || error "mkdir failed"
8849 $SETSTRIPE -S 65536 -c -1 $DIR/d125 || error "setstripe failed"
8850 setfacl -R -m u:bin:rwx $DIR/d125 || error "setfacl $DIR/d125 failed"
8851 ls -ld $DIR/d125 || error "cannot access $DIR/d125"
8853 run_test 125 "don't return EPROTO when a dir has a non-default striping and ACLs"
8855 test_126() { # bug 12829/13455
8856 [ -z "$(lctl get_param -n llite.*.client_type | grep local)" ] && skip "must run as local client" && return
8857 [ "$UID" != 0 ] && skip_env "skipping $TESTNAME (must run as root)" && return
8858 $GSS && skip "must run as gss disabled" && return
8860 $RUNAS -u 0 -g 1 touch $DIR/$tfile || error "touch failed"
8861 gid=`ls -n $DIR/$tfile | awk '{print $4}'`
8863 [ $gid -eq "1" ] || error "gid is set to" $gid "instead of 1"
8865 run_test 126 "check that the fsgid provided by the client is taken into account"
8867 test_127a() { # bug 15521
8868 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
8869 $SETSTRIPE -i 0 -c 1 $DIR/$tfile || error "setstripe failed"
8870 $LCTL set_param osc.*.stats=0
8871 FSIZE=$((2048 * 1024))
8872 dd if=/dev/zero of=$DIR/$tfile bs=$FSIZE count=1
8873 cancel_lru_locks osc
8874 dd if=$DIR/$tfile of=/dev/null bs=$FSIZE
8876 $LCTL get_param osc.*0000-osc-*.stats | grep samples > $DIR/${tfile}.tmp
8877 while read NAME COUNT SAMP UNIT MIN MAX SUM SUMSQ; do
8878 echo "got $COUNT $NAME"
8879 [ ! $MIN ] && error "Missing min value for $NAME proc entry"
8880 eval $NAME=$COUNT || error "Wrong proc format"
8883 read_bytes|write_bytes)
8884 [ $MIN -lt 4096 ] && error "min is too small: $MIN"
8885 [ $MIN -gt $FSIZE ] && error "min is too big: $MIN"
8886 [ $MAX -lt 4096 ] && error "max is too small: $MAX"
8887 [ $MAX -gt $FSIZE ] && error "max is too big: $MAX"
8888 [ $SUM -ne $FSIZE ] && error "sum is wrong: $SUM"
8889 [ $SUMSQ -lt $(((FSIZE /4096) * (4096 * 4096))) ] &&
8890 error "sumsquare is too small: $SUMSQ"
8891 [ $SUMSQ -gt $((FSIZE * FSIZE)) ] &&
8892 error "sumsquare is too big: $SUMSQ"
8896 done < $DIR/${tfile}.tmp
8898 #check that we actually got some stats
8899 [ "$read_bytes" ] || error "Missing read_bytes stats"
8900 [ "$write_bytes" ] || error "Missing write_bytes stats"
8901 [ "$read_bytes" != 0 ] || error "no read done"
8902 [ "$write_bytes" != 0 ] || error "no write done"
8904 run_test 127a "verify the client stats are sane"
8906 test_127b() { # bug LU-333
8907 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
8908 $LCTL set_param llite.*.stats=0
8909 FSIZE=65536 # sized fixed to match PAGE_SIZE for most clients
8910 # perform 2 reads and writes so MAX is different from SUM.
8911 dd if=/dev/zero of=$DIR/$tfile bs=$FSIZE count=1
8912 dd if=/dev/zero of=$DIR/$tfile bs=$FSIZE count=1
8913 cancel_lru_locks osc
8914 dd if=$DIR/$tfile of=/dev/null bs=$FSIZE count=1
8915 dd if=$DIR/$tfile of=/dev/null bs=$FSIZE count=1
8917 $LCTL get_param llite.*.stats | grep samples > $TMP/${tfile}.tmp
8918 while read NAME COUNT SAMP UNIT MIN MAX SUM SUMSQ; do
8919 echo "got $COUNT $NAME"
8920 eval $NAME=$COUNT || error "Wrong proc format"
8924 [ $COUNT -ne 2 ] && error "count is not 2: $COUNT"
8925 [ $MIN -ne $FSIZE ] && error "min is not $FSIZE: $MIN"
8926 [ $MAX -ne $FSIZE ] && error "max is incorrect: $MAX"
8927 [ $SUM -ne $((FSIZE * 2)) ] && error "sum is wrong: $SUM"
8930 [ $COUNT -ne 2 ] && error "count is not 2: $COUNT"
8931 [ $MIN -ne $FSIZE ] && error "min is not $FSIZE: $MIN"
8932 [ $MAX -ne $FSIZE ] && error "max is incorrect: $MAX"
8933 [ $SUM -ne $((FSIZE * 2)) ] && error "sum is wrong: $SUM"
8937 done < $TMP/${tfile}.tmp
8939 #check that we actually got some stats
8940 [ "$read_bytes" ] || error "Missing read_bytes stats"
8941 [ "$write_bytes" ] || error "Missing write_bytes stats"
8942 [ "$read_bytes" != 0 ] || error "no read done"
8943 [ "$write_bytes" != 0 ] || error "no write done"
8945 rm -f $TMP/${tfile}.tmp
8947 run_test 127b "verify the llite client stats are sane"
8949 test_128() { # bug 15212
8951 $LFS 2>&1 <<-EOF | tee $TMP/$tfile.log
8956 result=$(grep error $TMP/$tfile.log)
8957 rm -f $DIR/$tfile $TMP/$tfile.log
8959 error "consecutive find's under interactive lfs failed"
8961 run_test 128 "interactive lfs for 2 consecutive find's"
8968 local LDPROC=/proc/fs/ldiskfs
8969 local facets=$(get_facets MDS)
8971 for facet in ${facets//,/ }; do
8972 canondev=$(ldiskfs_canon \
8973 *.$(convert_facet2label $facet).mntdev $facet)
8974 do_facet $facet "test -e $LDPROC/$canondev/max_dir_size" ||
8975 LDPROC=/sys/fs/ldiskfs
8976 do_facet $facet "echo $1 >$LDPROC/$canondev/max_dir_size"
8977 do_facet $facet "test -e $LDPROC/$canondev/warning_dir_size" ||
8978 LDPROC=/sys/fs/ldiskfs
8979 do_facet $facet "echo $2 >$LDPROC/$canondev/warning_dir_size"
8984 local facets=$(get_facets MDS)
8985 for facet in ${facets//,/ }; do
8986 do_facet $facet "dmesg | tail -3 | grep -q $1" && return 0
8992 [[ $(lustre_version_code $SINGLEMDS) -ge $(version_code 2.5.56) ]] ||
8993 { skip "Need MDS version with at least 2.5.56"; return 0; }
8995 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
8996 if [ "$(facet_fstype $SINGLEMDS)" != ldiskfs ]; then
8997 skip "Only applicable to ldiskfs-based MDTs"
9000 remote_mds_nodsh && skip "remote MDS with nodsh" && return
9008 # block size of mds1
9009 local MDT_DEV=$(mdsdevname ${SINGLEMDS//mds/})
9010 local MDSBLOCKSIZE=$($LCTL get_param -n mdc.*MDT0000*.blocksize)
9011 local MAX=$((MDSBLOCKSIZE * 5))
9012 set_dir_limits $MAX $MAX
9013 local I=$(stat -c%s "$DIR/$tdir")
9015 while [[ $I -le $MAX ]]; do
9016 $MULTIOP $DIR/$tdir/$J Oc
9018 if [ $has_warning -eq 0 ]; then
9019 check_mds_dmesg '"is approaching"' &&
9022 #check two errors ENOSPC for new version of ext4 max_dir_size patch
9023 #mainline kernel commit df981d03eeff7971ac7e6ff37000bfa702327ef1
9024 #and EFBIG for previous versions
9025 if [ $rc -eq $EFBIG -o $rc -eq $ENOSPC ]; then
9027 echo "return code $rc received as expected"
9029 createmany -o $DIR/$tdir/$J_file_ 1000 ||
9030 error_exit "create failed w/o dir size limit"
9032 check_mds_dmesg '"has reached"' ||
9033 error_exit "has reached message should be output"
9035 [ $has_warning -eq 0 ] &&
9036 error_exit "warning message should be output"
9038 I=$(stat -c%s "$DIR/$tdir")
9040 if [ $(lustre_version_code $SINGLEMDS) -lt \
9041 $(version_code 2.4.51) ]
9043 [[ $I -eq $MAX ]] && return 0
9045 [[ $I -gt $MAX ]] && return 0
9047 error_exit "current dir size $I, previous limit $MAX"
9048 elif [ $rc -ne 0 ]; then
9050 error_exit "return code $rc received instead of expected " \
9051 "$EFBIG or $ENOSPC, files in dir $I"
9054 I=$(stat -c%s "$DIR/$tdir")
9058 error "exceeded dir size limit $MAX($MDSCOUNT) : $I bytes"
9060 run_test 129 "test directory size limit ========================"
9069 local filefrag_op=$(filefrag -e 2>&1 | grep "invalid option")
9070 [ -n "$filefrag_op" ] && skip_env "filefrag does not support FIEMAP" &&
9073 trap cleanup_130 EXIT RETURN
9075 local fm_file=$DIR/$tfile
9076 $SETSTRIPE -S 65536 -c 1 $fm_file || error "setstripe on $fm_file"
9077 dd if=/dev/zero of=$fm_file bs=65536 count=1 ||
9078 error "dd failed for $fm_file"
9080 # LU-1795: test filefrag/FIEMAP once, even if unsupported
9081 filefrag -ves $fm_file
9083 [ "$(facet_fstype ost$(($($GETSTRIPE -i $fm_file) + 1)))" = "zfs" ] &&
9084 skip "ORI-366/LU-1941: FIEMAP unimplemented on ZFS" && return
9085 [ $RC != 0 ] && error "filefrag $fm_file failed"
9087 filefrag_op=$(filefrag -ve $fm_file |
9088 sed -n '/ext:/,/found/{/ext:/d; /found/d; p}')
9089 lun=$($GETSTRIPE -i $fm_file)
9091 start_blk=`echo $filefrag_op | cut -d: -f2 | cut -d. -f1`
9094 for line in $filefrag_op
9096 frag_lun=`echo $line | cut -d: -f5`
9097 ext_len=`echo $line | cut -d: -f4`
9098 if (( $frag_lun != $lun )); then
9100 error "FIEMAP on 1-stripe file($fm_file) failed"
9103 (( tot_len += ext_len ))
9106 if (( lun != frag_lun || start_blk != 0 || tot_len != 64 )); then
9108 error "FIEMAP on 1-stripe file($fm_file) failed;"
9114 echo "FIEMAP on single striped file succeeded"
9116 run_test 130a "FIEMAP (1-stripe file)"
9119 [ "$OSTCOUNT" -lt "2" ] &&
9120 skip_env "skipping FIEMAP on $OSTCOUNT-stripe file" && return
9122 local filefrag_op=$(filefrag -e 2>&1 | grep "invalid option")
9123 [ -n "$filefrag_op" ] && skip_env "filefrag does not support FIEMAP" &&
9126 trap cleanup_130 EXIT RETURN
9128 local fm_file=$DIR/$tfile
9129 $SETSTRIPE -S 65536 -c $OSTCOUNT $fm_file ||
9130 error "setstripe on $fm_file"
9131 [ "$(facet_fstype ost$(($($GETSTRIPE -i $fm_file) + 1)))" = "zfs" ] &&
9132 skip "ORI-366/LU-1941: FIEMAP unimplemented on ZFS" && return
9134 dd if=/dev/zero of=$fm_file bs=1M count=$OSTCOUNT ||
9135 error "dd failed on $fm_file"
9137 filefrag -ves $fm_file || error "filefrag $fm_file failed"
9138 filefrag_op=$(filefrag -ve $fm_file |
9139 sed -n '/ext:/,/found/{/ext:/d; /found/d; p}')
9141 last_lun=$(echo $filefrag_op | cut -d: -f5 |
9142 sed -e 's/^[ \t]*/0x/' | sed -e 's/0x0x/0x/')
9147 for line in $filefrag_op
9149 frag_lun=$(echo $line | cut -d: -f5 |
9150 sed -e 's/^[ \t]*/0x/' | sed -e 's/0x0x/0x/')
9151 ext_len=$(echo $line | cut -d: -f4)
9152 if (( $frag_lun != $last_lun )); then
9153 if (( tot_len != 1024 )); then
9155 error "FIEMAP on $fm_file failed; returned " \
9156 "len $tot_len for OST $last_lun instead of 1024"
9163 (( tot_len += ext_len ))
9166 if (( num_luns != $OSTCOUNT || tot_len != 1024 )); then
9168 error "FIEMAP on $fm_file failed; returned wrong number of " \
9169 "luns or wrong len for OST $last_lun"
9175 echo "FIEMAP on $OSTCOUNT-stripe file succeeded"
9177 run_test 130b "FIEMAP ($OSTCOUNT-stripe file)"
9180 [ "$OSTCOUNT" -lt "2" ] &&
9181 skip_env "skipping FIEMAP on 2-stripe file" && return
9183 filefrag_op=$(filefrag -e 2>&1 | grep "invalid option")
9184 [ -n "$filefrag_op" ] && skip "filefrag does not support FIEMAP" &&
9187 trap cleanup_130 EXIT RETURN
9189 local fm_file=$DIR/$tfile
9190 $SETSTRIPE -S 65536 -c 2 $fm_file || error "setstripe on $fm_file"
9191 [ "$(facet_fstype ost$(($($GETSTRIPE -i $fm_file) + 1)))" = "zfs" ] &&
9192 skip "ORI-366/LU-1941: FIEMAP unimplemented on ZFS" && return
9194 dd if=/dev/zero of=$fm_file seek=1 bs=1M count=1 ||
9195 error "dd failed on $fm_file"
9197 filefrag -ves $fm_file || error "filefrag $fm_file failed"
9198 filefrag_op=$(filefrag -ve $fm_file |
9199 sed -n '/ext:/,/found/{/ext:/d; /found/d; p}')
9201 last_lun=$(echo $filefrag_op | cut -d: -f5 |
9202 sed -e 's/^[ \t]*/0x/' | sed -e 's/0x0x/0x/')
9207 for line in $filefrag_op
9209 frag_lun=$(echo $line | cut -d: -f5 |
9210 sed -e 's/^[ \t]*/0x/' | sed -e 's/0x0x/0x/')
9211 ext_len=$(echo $line | cut -d: -f4)
9212 if (( $frag_lun != $last_lun )); then
9213 logical=`echo $line | cut -d: -f2 | cut -d. -f1`
9214 if (( logical != 512 )); then
9216 error "FIEMAP on $fm_file failed; returned " \
9217 "logical start for lun $logical instead of 512"
9220 if (( tot_len != 512 )); then
9222 error "FIEMAP on $fm_file failed; returned " \
9223 "len $tot_len for OST $last_lun instead of 1024"
9230 (( tot_len += ext_len ))
9233 if (( num_luns != 2 || tot_len != 512 )); then
9235 error "FIEMAP on $fm_file failed; returned wrong number of " \
9236 "luns or wrong len for OST $last_lun"
9242 echo "FIEMAP on 2-stripe file with hole succeeded"
9244 run_test 130c "FIEMAP (2-stripe file with hole)"
9247 [ "$OSTCOUNT" -lt "3" ] &&
9248 skip_env "skipping FIEMAP on N-stripe file test" && return
9250 filefrag_op=$(filefrag -e 2>&1 | grep "invalid option")
9251 [ -n "$filefrag_op" ] && skip "filefrag does not support FIEMAP" &&
9254 trap cleanup_130 EXIT RETURN
9256 local fm_file=$DIR/$tfile
9257 $SETSTRIPE -S 65536 -c $OSTCOUNT $fm_file ||
9258 error "setstripe on $fm_file"
9259 [ "$(facet_fstype ost$(($($GETSTRIPE -i $fm_file) + 1)))" = "zfs" ] &&
9260 skip "ORI-366/LU-1941: FIEMAP unimplemented on ZFS" && return
9262 local actual_stripecnt=$($GETSTRIPE -c $fm_file)
9263 dd if=/dev/zero of=$fm_file bs=1M count=$actual_stripecnt ||
9264 error "dd failed on $fm_file"
9266 filefrag -ves $fm_file || error "filefrag $fm_file failed"
9267 filefrag_op=$(filefrag -ve $fm_file |
9268 sed -n '/ext:/,/found/{/ext:/d; /found/d; p}')
9270 last_lun=$(echo $filefrag_op | cut -d: -f5 |
9271 sed -e 's/^[ \t]*/0x/' | sed -e 's/0x0x/0x/')
9276 for line in $filefrag_op
9278 frag_lun=$(echo $line | cut -d: -f5 |
9279 sed -e 's/^[ \t]*/0x/' | sed -e 's/0x0x/0x/')
9280 ext_len=$(echo $line | cut -d: -f4)
9281 if (( $frag_lun != $last_lun )); then
9282 if (( tot_len != 1024 )); then
9284 error "FIEMAP on $fm_file failed; returned " \
9285 "len $tot_len for OST $last_lun instead of 1024"
9292 (( tot_len += ext_len ))
9295 if (( num_luns != actual_stripecnt || tot_len != 1024 )); then
9297 error "FIEMAP on $fm_file failed; returned wrong number of " \
9298 "luns or wrong len for OST $last_lun"
9304 echo "FIEMAP on N-stripe file succeeded"
9306 run_test 130d "FIEMAP (N-stripe file)"
9309 [ "$OSTCOUNT" -lt "2" ] &&
9310 skip_env "skipping continuation FIEMAP test" && return
9312 filefrag_op=$(filefrag -e 2>&1 | grep "invalid option")
9313 [ -n "$filefrag_op" ] && skip "filefrag does not support FIEMAP" && return
9315 trap cleanup_130 EXIT RETURN
9317 local fm_file=$DIR/$tfile
9318 $SETSTRIPE -S 131072 -c 2 $fm_file || error "setstripe on $fm_file"
9319 [ "$(facet_fstype ost$(($($GETSTRIPE -i $fm_file) + 1)))" = "zfs" ] &&
9320 skip "ORI-366/LU-1941: FIEMAP unimplemented on ZFS" && return
9323 EXPECTED_LEN=$(( (NUM_BLKS / 2) * 64 ))
9324 for ((i = 0; i < $NUM_BLKS; i++))
9326 dd if=/dev/zero of=$fm_file count=1 bs=64k seek=$((2*$i)) conv=notrunc > /dev/null 2>&1
9329 filefrag -ves $fm_file || error "filefrag $fm_file failed"
9330 filefrag_op=$(filefrag -ve $fm_file |
9331 sed -n '/ext:/,/found/{/ext:/d; /found/d; p}')
9333 last_lun=$(echo $filefrag_op | cut -d: -f5 |
9334 sed -e 's/^[ \t]*/0x/' | sed -e 's/0x0x/0x/')
9339 for line in $filefrag_op
9341 frag_lun=$(echo $line | cut -d: -f5 |
9342 sed -e 's/^[ \t]*/0x/' | sed -e 's/0x0x/0x/')
9343 ext_len=$(echo $line | cut -d: -f4)
9344 if (( $frag_lun != $last_lun )); then
9345 if (( tot_len != $EXPECTED_LEN )); then
9347 error "FIEMAP on $fm_file failed; returned " \
9348 "len $tot_len for OST $last_lun instead " \
9356 (( tot_len += ext_len ))
9359 if (( num_luns != 2 || tot_len != $EXPECTED_LEN )); then
9361 error "FIEMAP on $fm_file failed; returned wrong number " \
9362 "of luns or wrong len for OST $last_lun"
9368 echo "FIEMAP with continuation calls succeeded"
9370 run_test 130e "FIEMAP (test continuation FIEMAP calls)"
9372 # Test for writev/readv
9374 rwv -f $DIR/$tfile -w -n 3 524288 1048576 1572864 || \
9375 error "writev test failed"
9376 rwv -f $DIR/$tfile -r -v -n 2 1572864 1048576 || \
9377 error "readv failed"
9380 run_test 131a "test iov's crossing stripe boundary for writev/readv"
9383 rwv -f $DIR/$tfile -w -a -n 3 524288 1048576 1572864 || \
9384 error "append writev test failed"
9385 rwv -f $DIR/$tfile -w -a -n 2 1572864 1048576 || \
9386 error "append writev test failed"
9389 run_test 131b "test append writev"
9392 rwv -f $DIR/$tfile -w -d -n 1 1048576 || return 0
9395 run_test 131c "test read/write on file w/o objects"
9398 rwv -f $DIR/$tfile -w -n 1 1572864
9399 NOB=`rwv -f $DIR/$tfile -r -n 3 524288 524288 1048576 | awk '/error/ {print $6}'`
9400 if [ "$NOB" != 1572864 ]; then
9401 error "Short read filed: read $NOB bytes instead of 1572864"
9405 run_test 131d "test short read"
9408 rwv -f $DIR/$tfile -w -s 1048576 -n 1 1048576
9409 rwv -f $DIR/$tfile -r -z -s 0 -n 1 524288 || \
9410 error "read hitting hole failed"
9413 run_test 131e "test read hitting hole"
9422 mds*) res=$(do_facet $facet \
9423 $LCTL get_param mdt.$FSNAME-MDT0000.md_stats | grep "$op")
9425 ost*) res=$(do_facet $facet \
9426 $LCTL get_param obdfilter.$FSNAME-OST0000.stats | grep "$op")
9428 *) error "Wrong facet '$facet'" ;;
9431 [ "$res" ] || error "The counter for $op on $facet was not incremented"
9432 # if the argument $3 is zero, it means any stat increment is ok.
9433 if [[ $want -gt 0 ]]; then
9434 local count=$(echo $res | awk '{ print $2 }')
9435 [[ $count -ne $want ]] &&
9436 error "The $op counter on $facet is $count, not $want"
9441 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
9442 remote_ost_nodsh && skip "remote OST with nodsh" && return
9443 remote_mds_nodsh && skip "remote MDS with nodsh" && return
9445 do_facet $SINGLEMDS $LCTL list_param mdt.*.rename_stats ||
9446 { skip "MDS doesn't support rename stats"; return; }
9447 local testdir=$DIR/${tdir}/stats_testdir
9448 mkdir -p $DIR/${tdir}
9451 do_facet $SINGLEMDS $LCTL set_param mdt.*.md_stats=clear
9452 do_facet ost1 $LCTL set_param obdfilter.*.stats=clear
9454 # verify mdt stats first.
9455 mkdir ${testdir} || error "mkdir failed"
9456 check_stats $SINGLEMDS "mkdir" 1
9457 touch ${testdir}/${tfile} || error "touch failed"
9458 check_stats $SINGLEMDS "open" 1
9459 check_stats $SINGLEMDS "close" 1
9460 [ $(lustre_version_code $SINGLEMDS) -ge $(version_code 2.8.54) ] && {
9461 mknod ${testdir}/${tfile}-pipe p || error "mknod failed"
9462 check_stats $SINGLEMDS "mknod" 2
9464 rm -f ${testdir}/${tfile}-pipe || error "pipe remove failed"
9465 check_stats $SINGLEMDS "unlink" 1
9466 rm -f ${testdir}/${tfile} || error "file remove failed"
9467 check_stats $SINGLEMDS "unlink" 2
9469 # remove working dir and check mdt stats again.
9470 rmdir ${testdir} || error "rmdir failed"
9471 check_stats $SINGLEMDS "rmdir" 1
9473 local testdir1=$DIR/${tdir}/stats_testdir1
9475 mkdir -p ${testdir1}
9476 touch ${testdir1}/test1
9477 mv ${testdir1}/test1 ${testdir} || error "file crossdir rename"
9478 check_stats $SINGLEMDS "crossdir_rename" 1
9480 mv ${testdir}/test1 ${testdir}/test0 || error "file samedir rename"
9481 check_stats $SINGLEMDS "samedir_rename" 1
9485 run_test 133a "Verifying MDT stats ========================================"
9488 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
9489 remote_ost_nodsh && skip "remote OST with nodsh" && return
9490 remote_mds_nodsh && skip "remote MDS with nodsh" && return
9491 local testdir=$DIR/${tdir}/stats_testdir
9492 mkdir -p ${testdir} || error "mkdir failed"
9493 touch ${testdir}/${tfile} || error "touch failed"
9494 cancel_lru_locks mdc
9497 do_facet $SINGLEMDS $LCTL set_param mdt.*.md_stats=clear
9498 do_facet ost1 $LCTL set_param obdfilter.*.stats=clear
9500 # extra mdt stats verification.
9501 chmod 444 ${testdir}/${tfile} || error "chmod failed"
9502 check_stats $SINGLEMDS "setattr" 1
9503 do_facet $SINGLEMDS $LCTL set_param mdt.*.md_stats=clear
9504 if [ $(lustre_version_code $SINGLEMDS) -ne $(version_code 2.2.0) ]
9506 ls -l ${testdir}/${tfile} > /dev/null|| error "ls failed"
9507 check_stats $SINGLEMDS "getattr" 1
9509 $LFS df || error "lfs failed"
9510 check_stats $SINGLEMDS "statfs" 1
9514 run_test 133b "Verifying extra MDT stats =================================="
9517 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
9518 remote_ost_nodsh && skip "remote OST with nodsh" && return
9519 remote_mds_nodsh && skip "remote MDS with nodsh" && return
9520 local testdir=$DIR/${tdir}/stats_testdir
9521 test_mkdir -p ${testdir} || error "mkdir failed"
9523 # verify obdfilter stats.
9524 $SETSTRIPE -c 1 -i 0 ${testdir}/${tfile}
9526 cancel_lru_locks osc
9527 wait_delete_completed
9530 do_facet $SINGLEMDS $LCTL set_param mdt.*.md_stats=clear
9531 do_facet ost1 $LCTL set_param obdfilter.*.stats=clear
9533 dd if=/dev/zero of=${testdir}/${tfile} conv=notrunc bs=512k count=1 || error "dd failed"
9535 cancel_lru_locks osc
9536 check_stats ost1 "write" 1
9538 dd if=${testdir}/${tfile} of=/dev/null bs=1k count=1 || error "dd failed"
9539 check_stats ost1 "read" 1
9541 > ${testdir}/${tfile} || error "truncate failed"
9542 check_stats ost1 "punch" 1
9544 rm -f ${testdir}/${tfile} || error "file remove failed"
9545 wait_delete_completed
9546 check_stats ost1 "destroy" 1
9550 run_test 133c "Verifying OST stats ========================================"
9557 while [ $value -ge 2 ]; do
9562 if [ $orig -gt $order ]; then
9570 local size=('K' 'M' 'G' 'T');
9572 local size_string=$value
9574 while [ $value -ge 1024 ]; do
9575 if [ $i -gt 3 ]; then
9576 #T is the biggest unit we get here, if that is bigger,
9578 size_string=${value}T
9581 value=$((value >> 10))
9582 if [ $value -lt 1024 ]; then
9583 size_string=${value}${size[$i]}
9594 local context=${2:-.}
9595 local sample=$(do_facet $SINGLEMDS $LCTL get_param mdt.*.rename_stats |
9597 awk '/ '${size}'/ {print $4}' | sed -e "s/,//g")
9602 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
9603 remote_ost_nodsh && skip "remote OST with nodsh" && return
9604 remote_mds_nodsh && skip "remote MDS with nodsh" && return
9605 do_facet $SINGLEMDS $LCTL list_param mdt.*.rename_stats ||
9606 { skip "MDS doesn't support rename stats"; return; }
9608 local testdir1=$DIR/${tdir}/stats_testdir1
9609 local testdir2=$DIR/${tdir}/stats_testdir2
9611 do_facet $SINGLEMDS $LCTL set_param mdt.*.rename_stats=clear
9613 mkdir -p ${testdir1} || error "mkdir failed"
9614 mkdir -p ${testdir2} || error "mkdir failed"
9616 createmany -o $testdir1/test 512 || error "createmany failed"
9618 # check samedir rename size
9619 mv ${testdir1}/test0 ${testdir1}/test_0
9621 local testdir1_size=$(ls -l $DIR/${tdir} |
9622 awk '/stats_testdir1/ {print $5}')
9623 local testdir2_size=$(ls -l $DIR/${tdir} |
9624 awk '/stats_testdir2/ {print $5}')
9626 testdir1_size=$(order_2 $testdir1_size)
9627 testdir2_size=$(order_2 $testdir2_size)
9629 testdir1_size=$(size_in_KMGT $testdir1_size)
9630 testdir2_size=$(size_in_KMGT $testdir2_size)
9632 echo "source rename dir size: ${testdir1_size}"
9633 echo "target rename dir size: ${testdir2_size}"
9635 local cmd="do_facet $SINGLEMDS $LCTL get_param mdt.*.rename_stats"
9636 eval $cmd || error "$cmd failed"
9637 local samedir=$($cmd | grep 'same_dir')
9638 local same_sample=$(get_rename_size $testdir1_size)
9639 [ -z "$samedir" ] && error "samedir_rename_size count error"
9640 [[ $same_sample -eq 1 ]] ||
9641 error "samedir_rename_size error $same_sample"
9642 echo "Check same dir rename stats success"
9644 do_facet $SINGLEMDS $LCTL set_param mdt.*.rename_stats=clear
9646 # check crossdir rename size
9647 mv ${testdir1}/test_0 ${testdir2}/test_0
9649 testdir1_size=$(ls -l $DIR/${tdir} |
9650 awk '/stats_testdir1/ {print $5}')
9651 testdir2_size=$(ls -l $DIR/${tdir} |
9652 awk '/stats_testdir2/ {print $5}')
9654 testdir1_size=$(order_2 $testdir1_size)
9655 testdir2_size=$(order_2 $testdir2_size)
9657 testdir1_size=$(size_in_KMGT $testdir1_size)
9658 testdir2_size=$(size_in_KMGT $testdir2_size)
9660 echo "source rename dir size: ${testdir1_size}"
9661 echo "target rename dir size: ${testdir2_size}"
9663 eval $cmd || error "$cmd failed"
9664 local crossdir=$($cmd | grep 'crossdir')
9665 local src_sample=$(get_rename_size $testdir1_size crossdir_src)
9666 local tgt_sample=$(get_rename_size $testdir2_size crossdir_tgt)
9667 [ -z "$crossdir" ] && error "crossdir_rename_size count error"
9668 [[ $src_sample -eq 1 ]] ||
9669 error "crossdir_rename_size error $src_sample"
9670 [[ $tgt_sample -eq 1 ]] ||
9671 error "crossdir_rename_size error $tgt_sample"
9672 echo "Check cross dir rename stats success"
9675 run_test 133d "Verifying rename_stats ========================================"
9678 remote_mds_nodsh && skip "remote MDS with nodsh" && return
9679 remote_ost_nodsh && skip "remote OST with nodsh" && return
9680 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
9681 local testdir=$DIR/${tdir}/stats_testdir
9682 local ctr f0 f1 bs=32768 count=42 sum
9684 mkdir -p ${testdir} || error "mkdir failed"
9686 $SETSTRIPE -c 1 -i 0 ${testdir}/${tfile}
9688 for ctr in {write,read}_bytes; do
9690 cancel_lru_locks osc
9692 do_facet ost1 $LCTL set_param -n \
9693 "obdfilter.*.exports.clear=clear"
9695 if [ $ctr = write_bytes ]; then
9697 f1=${testdir}/${tfile}
9699 f0=${testdir}/${tfile}
9703 dd if=$f0 of=$f1 conv=notrunc bs=$bs count=$count || \
9706 cancel_lru_locks osc
9708 sum=$(do_facet ost1 $LCTL get_param \
9709 "obdfilter.*.exports.*.stats" |
9710 awk -v ctr=$ctr 'BEGIN { sum = 0 }
9711 $1 == ctr { sum += $7 }
9712 END { printf("%0.0f", sum) }')
9714 if ((sum != bs * count)); then
9715 error "Bad $ctr sum, expected $((bs * count)), got $sum"
9721 run_test 133e "Verifying OST {read,write}_bytes nid stats ================="
9723 proc_regexp="/{proc,sys}/{fs,sys,kernel/debug}/{lustre,lnet}/"
9726 remote_mds_nodsh && skip "remote MDS with nodsh" && return
9727 remote_ost_nodsh && skip "remote OST with nodsh" && return
9728 # First without trusting modes.
9729 local proc_dirs=$(eval \ls -d $proc_regexp 2>/dev/null)
9730 echo "proc_dirs='$proc_dirs'"
9731 [ -n "$proc_dirs" ] || error "no proc_dirs on $HOSTNAME"
9732 find $proc_dirs -exec cat '{}' \; &> /dev/null
9734 # Second verifying readability.
9735 $LCTL get_param -R '*' &> /dev/null || error "proc file read failed"
9737 # eventually, this can also be replaced with "lctl get_param -R",
9738 # but not until that option is always available on the server
9740 for facet in mds1 ost1; do
9741 local facet_proc_dirs=$(do_facet $facet \
9742 \\\ls -d $proc_regexp 2>/dev/null)
9743 echo "${facet}_proc_dirs='$facet_proc_dirs'"
9744 [ -z "$facet_proc_dirs" ] && error "no proc_dirs on $facet"
9745 do_facet $facet find $facet_proc_dirs \
9746 ! -name req_history \
9747 -exec cat '{}' \\\; &> /dev/null
9749 do_facet $facet find $facet_proc_dirs \
9750 ! -name req_history \
9752 -exec cat '{}' \\\; &> /dev/null ||
9753 error "proc file read failed"
9756 run_test 133f "Check for LBUGs/Oopses/unreadable files in /proc"
9759 remote_mds_nodsh && skip "remote MDS with nodsh" && return
9760 remote_ost_nodsh && skip "remote OST with nodsh" && return
9761 # Second verifying writability.
9762 local proc_dirs=$(eval \ls -d $proc_regexp 2>/dev/null)
9763 echo "proc_dirs='$proc_dirs'"
9764 [ -n "$proc_dirs" ] || error "no proc_dirs on $HOSTNAME"
9767 -not -name force_lbug \
9768 -not -name changelog_mask \
9769 -exec badarea_io '{}' \; &> /dev/null ||
9770 error "find $proc_dirs failed"
9773 for facet in mds1 ost1; do
9774 [ $(lustre_version_code $facet) -le $(version_code 2.5.54) ] &&
9775 skip "Too old lustre on $facet" && continue
9776 local facet_proc_dirs=$(do_facet $facet \
9777 \\\ls -d $proc_regexp 2> /dev/null)
9778 echo "${facet}_proc_dirs='$facet_proc_dirs'"
9779 [ -z "$facet_proc_dirs" ] && error "no proc_dirs on $facet"
9780 do_facet $facet find $facet_proc_dirs \
9782 -not -name force_lbug \
9783 -not -name changelog_mask \
9784 -exec badarea_io '{}' \\\; &> /dev/null ||
9785 error "$facet find $facet_proc_dirs failed"
9788 # remount the FS in case writes/reads /proc break the FS
9789 cleanup || error "failed to unmount"
9790 setup || error "failed to setup"
9793 run_test 133g "Check for Oopses on bad io area writes/reads in /proc"
9796 remote_mds_nodsh && skip "remote MDS with nodsh" && return
9797 [[ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.7.54) ]] &&
9798 skip "Need MDS version at least 2.7.54" && return
9800 mkdir -p $DIR/$tdir || error "failed to create $DIR/$tdir"
9801 cancel_lru_locks mdc
9803 local nsdir="ldlm.namespaces.*-MDT0000-mdc-*"
9804 local unused=$($LCTL get_param -n $nsdir.lock_unused_count)
9805 [ $unused -eq 0 ] || error "$unused locks are not cleared"
9808 createmany -o $DIR/$tdir/f $nr ||
9809 error "failed to create $nr files in $DIR/$tdir"
9810 unused=$($LCTL get_param -n $nsdir.lock_unused_count)
9812 #define OBD_FAIL_LDLM_WATERMARK_LOW 0x327
9813 do_facet mds1 $LCTL set_param fail_loc=0x327
9814 do_facet mds1 $LCTL set_param fail_val=500
9817 echo "sleep 10 seconds ..."
9819 local lck_cnt=$($LCTL get_param -n $nsdir.lock_unused_count)
9821 do_facet mds1 $LCTL set_param fail_loc=0
9822 do_facet mds1 $LCTL set_param fail_val=0
9823 [ $lck_cnt -lt $unused ] ||
9824 error "No locks reclaimed, before:$unused, after:$lck_cnt"
9827 unlinkmany $DIR/$tdir/f $nr
9829 run_test 134a "Server reclaims locks when reaching lock_reclaim_threshold"
9832 remote_mds_nodsh && skip "remote MDS with nodsh" && return
9833 [[ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.7.54) ]] &&
9834 skip "Need MDS version at least 2.7.54" && return
9836 mkdir -p $DIR/$tdir || error "failed to create $DIR/$tdir"
9837 cancel_lru_locks mdc
9839 local low_wm=$(do_facet mds1 $LCTL get_param -n \
9840 ldlm.lock_reclaim_threshold_mb)
9841 # disable reclaim temporarily
9842 do_facet mds1 $LCTL set_param ldlm.lock_reclaim_threshold_mb=0
9844 #define OBD_FAIL_LDLM_WATERMARK_HIGH 0x328
9845 do_facet mds1 $LCTL set_param fail_loc=0x328
9846 do_facet mds1 $LCTL set_param fail_val=500
9848 $LCTL set_param debug=+trace
9851 createmany -o $DIR/$tdir/f $nr &
9854 echo "Sleep $TIMEOUT seconds ..."
9856 if ! ps -p $create_pid > /dev/null 2>&1; then
9857 do_facet mds1 $LCTL set_param fail_loc=0
9858 do_facet mds1 $LCTL set_param fail_val=0
9859 do_facet mds1 $LCTL set_param \
9860 ldlm.lock_reclaim_threshold_mb=${low_wm}m
9861 error "createmany finished incorrectly!"
9863 do_facet mds1 $LCTL set_param fail_loc=0
9864 do_facet mds1 $LCTL set_param fail_val=0
9865 do_facet mds1 $LCTL set_param ldlm.lock_reclaim_threshold_mb=${low_wm}m
9866 wait $create_pid || return 1
9868 unlinkmany $DIR/$tdir/f $nr
9870 run_test 134b "Server rejects lock request when reaching lock_limit_mb"
9872 test_140() { #bug-17379
9873 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
9874 test_mkdir -p $DIR/$tdir || error "Creating dir $DIR/$tdir"
9875 cd $DIR/$tdir || error "Changing to $DIR/$tdir"
9876 cp $(which stat) . || error "Copying stat to $DIR/$tdir"
9878 # VFS limits max symlink depth to 5(4KSTACK) or 7(8KSTACK) or 8
9879 # For kernel > 3.5, bellow only tests consecutive symlink (MAX 40)
9881 while i=`expr $i + 1`; do
9882 test_mkdir -p $i || error "Creating dir $i"
9883 cd $i || error "Changing to $i"
9884 ln -s ../stat stat || error "Creating stat symlink"
9885 # Read the symlink until ELOOP present,
9886 # not LBUGing the system is considered success,
9887 # we didn't overrun the stack.
9888 $OPENFILE -f O_RDONLY stat >/dev/null 2>&1; ret=$?
9890 if [ $ret -eq 40 ]; then
9893 error "Open stat symlink"
9899 echo "The symlink depth = $i"
9900 [ $i -eq 5 -o $i -eq 7 -o $i -eq 8 -o $i -eq 40 ] ||
9901 error "Invalid symlink depth"
9903 # Test recursive symlink
9904 ln -s symlink_self symlink_self
9905 $OPENFILE -f O_RDONLY symlink_self >/dev/null 2>&1; ret=$?
9906 echo "open symlink_self returns $ret"
9907 [ $ret -eq 40 ] || error "recursive symlink doesn't return -ELOOP"
9909 run_test 140 "Check reasonable stack depth (shouldn't LBUG) ===="
9912 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
9913 local TF="$TMP/$tfile"
9915 dd if=/dev/urandom of=$TF bs=6096 count=1 || error "dd failed"
9917 cancel_lru_locks osc
9918 cmp $TF $DIR/$tfile || error "$TMP/$tfile $DIR/$tfile differ"
9919 remount_client $MOUNT
9921 cmp $TF $DIR/$tfile || error "$TF $DIR/$tfile differ (remount)"
9924 $TRUNCATE $DIR/$tfile 6000
9925 cancel_lru_locks osc
9926 cmp $TF $DIR/$tfile || error "$TF $DIR/$tfile differ (truncate1)"
9929 echo "12345" >>$DIR/$tfile
9930 cancel_lru_locks osc
9931 cmp $TF $DIR/$tfile || error "$TF $DIR/$tfile differ (append1)"
9934 echo "12345" >>$DIR/$tfile
9935 cancel_lru_locks osc
9936 cmp $TF $DIR/$tfile || error "$TF $DIR/$tfile differ (append2)"
9941 run_test 150 "truncate/append tests"
9943 #LU-2902 roc_hit was not able to read all values from lproc
9944 function roc_hit_init() {
9945 local list=$(comma_list $(osts_nodes))
9946 local dir=$DIR/$tdir-check
9947 local file=$dir/file
9953 #use setstripe to do a write to every ost
9954 for i in $(seq 0 $((OSTCOUNT-1))); do
9955 $SETSTRIPE -c 1 -i $i $dir || error "$SETSTRIPE $file failed"
9956 dd if=/dev/urandom of=$file bs=4k count=4 2>&1 > /dev/null
9957 idx=$(printf %04x $i)
9958 BEFORE=$(get_osd_param $list *OST*$idx stats |
9959 awk '$1 == "cache_access" {sum += $7}
9960 END { printf("%0.0f", sum) }')
9962 cancel_lru_locks osc
9963 cat $file >/dev/null
9965 AFTER=$(get_osd_param $list *OST*$idx stats |
9966 awk '$1 == "cache_access" {sum += $7}
9967 END { printf("%0.0f", sum) }')
9969 echo BEFORE:$BEFORE AFTER:$AFTER
9970 if ! let "AFTER - BEFORE == 4"; then
9972 error "roc_hit is not safe to use"
9980 function roc_hit() {
9981 local list=$(comma_list $(osts_nodes))
9982 echo $(get_osd_param $list '' stats |
9983 awk '$1 == "cache_hit" {sum += $7}
9984 END { printf("%0.0f", sum) }')
9987 function set_cache() {
9990 if [ "$2" == "off" ]; then
9993 local list=$(comma_list $(osts_nodes))
9994 set_osd_param $list '' $1_cache_enable $on
9996 cancel_lru_locks osc
10000 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
10001 remote_ost_nodsh && skip "remote OST with nodsh" && return
10004 local list=$(comma_list $(osts_nodes))
10006 # check whether obdfilter is cache capable at all
10007 if ! get_osd_param $list '' read_cache_enable >/dev/null; then
10008 echo "not cache-capable obdfilter"
10012 # check cache is enabled on all obdfilters
10013 if get_osd_param $list '' read_cache_enable | grep 0; then
10014 echo "oss cache is disabled"
10018 set_osd_param $list '' writethrough_cache_enable 1
10020 # check write cache is enabled on all obdfilters
10021 if get_osd_param $list '' writethrough_cache_enable | grep 0; then
10022 echo "oss write cache is NOT enabled"
10028 #define OBD_FAIL_OBD_NO_LRU 0x609
10029 do_nodes $list $LCTL set_param fail_loc=0x609
10031 # pages should be in the case right after write
10032 dd if=/dev/urandom of=$DIR/$tfile bs=4k count=$CPAGES ||
10035 local BEFORE=$(roc_hit)
10036 cancel_lru_locks osc
10037 cat $DIR/$tfile >/dev/null
10038 local AFTER=$(roc_hit)
10040 do_nodes $list $LCTL set_param fail_loc=0
10042 if ! let "AFTER - BEFORE == CPAGES"; then
10043 error "NOT IN CACHE: before: $BEFORE, after: $AFTER"
10046 # the following read invalidates the cache
10047 cancel_lru_locks osc
10048 set_osd_param $list '' read_cache_enable 0
10049 cat $DIR/$tfile >/dev/null
10051 # now data shouldn't be found in the cache
10053 cancel_lru_locks osc
10054 cat $DIR/$tfile >/dev/null
10056 if let "AFTER - BEFORE != 0"; then
10057 error "IN CACHE: before: $BEFORE, after: $AFTER"
10060 set_osd_param $list '' read_cache_enable 1
10063 run_test 151 "test cache on oss and controls ==============================="
10066 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
10067 local TF="$TMP/$tfile"
10069 # simulate ENOMEM during write
10070 #define OBD_FAIL_OST_NOMEM 0x226
10071 lctl set_param fail_loc=0x80000226
10072 dd if=/dev/urandom of=$TF bs=6096 count=1 || error "dd failed"
10074 sync || error "sync failed"
10075 lctl set_param fail_loc=0
10077 # discard client's cache
10078 cancel_lru_locks osc
10080 # simulate ENOMEM during read
10081 lctl set_param fail_loc=0x80000226
10082 cmp $TF $DIR/$tfile || error "cmp failed"
10083 lctl set_param fail_loc=0
10087 run_test 152 "test read/write with enomem ============================"
10090 $MULTIOP $DIR/$tfile Ow4096Ycu || error "multiop failed"
10092 run_test 153 "test if fdatasync does not crash ======================="
10094 dot_lustre_fid_permission_check() {
10096 local ffid=$MOUNT/.lustre/fid/$fid
10099 echo "stat fid $fid"
10100 stat $ffid > /dev/null || error "stat $ffid failed."
10101 echo "touch fid $fid"
10102 touch $ffid || error "touch $ffid failed."
10103 echo "write to fid $fid"
10104 cat /etc/hosts > $ffid || error "write $ffid failed."
10105 echo "read fid $fid"
10106 diff /etc/hosts $ffid || error "read $ffid failed."
10107 echo "append write to fid $fid"
10108 cat /etc/hosts >> $ffid || error "append write $ffid failed."
10109 echo "rename fid $fid"
10110 mv $ffid $test_dir/$tfile.1 &&
10111 error "rename $ffid to $tfile.1 should fail."
10112 touch $test_dir/$tfile.1
10113 mv $test_dir/$tfile.1 $ffid &&
10114 error "rename $tfile.1 to $ffid should fail."
10115 rm -f $test_dir/$tfile.1
10116 echo "truncate fid $fid"
10117 $TRUNCATE $ffid 777 || error "truncate $ffid failed."
10118 if [ $MDSCOUNT -lt 2 ]; then #FIXME when cross-MDT hard link is working
10119 echo "link fid $fid"
10120 ln -f $ffid $test_dir/tfile.lnk || error "link $ffid failed."
10122 if [ -n $(lctl get_param -n mdc.*-mdc-*.connect_flags | grep acl) ]; then
10123 echo "setfacl fid $fid"
10124 setfacl -R -m u:bin:rwx $ffid || error "setfacl $ffid failed."
10125 echo "getfacl fid $fid"
10126 getfacl $ffid >/dev/null || error "getfacl $ffid failed."
10128 echo "unlink fid $fid"
10129 unlink $MOUNT/.lustre/fid/$fid && error "unlink $ffid should fail."
10130 echo "mknod fid $fid"
10131 mknod $ffid c 1 3 && error "mknod $ffid should fail."
10133 fid=[0xf00000400:0x1:0x0]
10134 ffid=$MOUNT/.lustre/fid/$fid
10136 echo "stat non-exist fid $fid"
10137 stat $ffid > /dev/null && error "stat non-exist $ffid should fail."
10138 echo "write to non-exist fid $fid"
10139 cat /etc/hosts > $ffid && error "write non-exist $ffid should fail."
10140 echo "link new fid $fid"
10141 ln $test_dir/$tfile $ffid && error "link $ffid should fail."
10143 mkdir -p $test_dir/$tdir
10144 touch $test_dir/$tdir/$tfile
10145 fid=$($LFS path2fid $test_dir/$tdir)
10148 error "error: could not get fid for $test_dir/$dir/$tfile."
10150 ffid=$MOUNT/.lustre/fid/$fid
10153 ls $ffid > /dev/null || error "ls $ffid failed."
10154 echo "touch $fid/$tfile.1"
10155 touch $ffid/$tfile.1 || error "touch $ffid/$tfile.1 failed."
10157 echo "touch $MOUNT/.lustre/fid/$tfile"
10158 touch $MOUNT/.lustre/fid/$tfile && \
10159 error "touch $MOUNT/.lustre/fid/$tfile should fail."
10161 echo "setxattr to $MOUNT/.lustre/fid"
10162 setfattr -n trusted.name1 -v value1 $MOUNT/.lustre/fid
10164 echo "listxattr for $MOUNT/.lustre/fid"
10165 getfattr -d -m "^trusted" $MOUNT/.lustre/fid
10167 echo "delxattr from $MOUNT/.lustre/fid"
10168 setfattr -x trusted.name1 $MOUNT/.lustre/fid
10170 echo "touch invalid fid: $MOUNT/.lustre/fid/[0x200000400:0x2:0x3]"
10171 touch $MOUNT/.lustre/fid/[0x200000400:0x2:0x3] &&
10172 error "touch invalid fid should fail."
10174 echo "touch non-normal fid: $MOUNT/.lustre/fid/[0x1:0x2:0x0]"
10175 touch $MOUNT/.lustre/fid/[0x1:0x2:0x0] &&
10176 error "touch non-normal fid should fail."
10178 echo "rename $tdir to $MOUNT/.lustre/fid"
10179 mrename $test_dir/$tdir $MOUNT/.lustre/fid &&
10180 error "rename to $MOUNT/.lustre/fid should fail."
10182 if [ $(lustre_version_code $SINGLEMDS) -ge $(version_code 2.3.51) ]
10184 local old_obf_mode=$(stat --format="%a" $DIR/.lustre/fid)
10185 local new_obf_mode=777
10187 echo "change mode of $DIR/.lustre/fid to $new_obf_mode"
10188 chmod $new_obf_mode $DIR/.lustre/fid ||
10189 error "chmod $new_obf_mode $DIR/.lustre/fid failed"
10191 local obf_mode=$(stat --format=%a $DIR/.lustre/fid)
10192 [ $obf_mode -eq $new_obf_mode ] ||
10193 error "stat $DIR/.lustre/fid returned wrong mode $obf_mode"
10195 echo "restore mode of $DIR/.lustre/fid to $old_obf_mode"
10196 chmod $old_obf_mode $DIR/.lustre/fid ||
10197 error "chmod $old_obf_mode $DIR/.lustre/fid failed"
10200 $OPENFILE -f O_LOV_DELAY_CREATE:O_CREAT $test_dir/$tfile-2
10201 fid=$($LFS path2fid $test_dir/$tfile-2)
10203 if [ $(lustre_version_code $SINGLEMDS) -ge $(version_code 2.6.50) ]
10205 echo "cp /etc/passwd $MOUNT/.lustre/fid/$fid"
10206 cp /etc/passwd $MOUNT/.lustre/fid/$fid ||
10207 error "create lov data thru .lustre failed"
10209 echo "cp /etc/passwd $test_dir/$tfile-2"
10210 cp /etc/passwd $test_dir/$tfile-2 ||
10211 error "copy to $test_dir/$tfile-2 failed."
10212 echo "diff /etc/passwd $MOUNT/.lustre/fid/$fid"
10213 diff /etc/passwd $MOUNT/.lustre/fid/$fid ||
10214 error "diff /etc/passwd $MOUNT/.lustre/fid/$fid failed."
10216 rm -rf $test_dir/tfile.lnk
10217 rm -rf $test_dir/$tfile-2
10221 [[ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.4.1) ]] &&
10222 skip "Need MDS version at least 2.4.1" && return
10224 local tf=$DIR/$tfile
10227 local fid=$($LFS path2fid $tf)
10228 [ -z "$fid" ] && error "path2fid unable to get $tf FID"
10230 # check that we get the same pathname back
10231 local found=$($LFS fid2path $MOUNT "$fid")
10232 [ -z "$found" ] && error "fid2path unable to get '$fid' path"
10233 [ "$found" == "$tf" ] ||
10234 error "fid2path($fid=path2fid($tf)) = $found != $tf"
10236 run_test 154A "lfs path2fid and fid2path basic checks"
10239 [[ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.4.1) ]] &&
10240 skip "Need MDS version at least 2.4.1" && return
10242 mkdir -p $DIR/$tdir || error "mkdir $tdir failed"
10243 touch $DIR/$tdir/$tfile || error "touch $DIR/$tdir/$tfile failed"
10244 local linkea=$($LL_DECODE_LINKEA $DIR/$tdir/$tfile | grep 'pfid')
10245 [ -z "$linkea" ] && error "decode linkea $DIR/$tdir/$tfile failed"
10247 local name=$(echo $linkea | awk '/pfid/ {print $5}' | sed -e "s/'//g")
10248 local PFID=$(echo $linkea | awk '/pfid/ {print $3}' | sed -e "s/,//g")
10250 # check that we get the same pathname
10251 echo "PFID: $PFID, name: $name"
10252 local FOUND=$($LFS fid2path $MOUNT "$PFID")
10253 [ -z "$FOUND" ] && error "fid2path unable to get $PFID path"
10254 [ "$FOUND/$name" != "$DIR/$tdir/$tfile" ] &&
10255 error "ll_decode_linkea has $FOUND/$name != $DIR/$tdir/$tfile"
10257 rm -rf $DIR/$tdir || error "Can not delete directory $DIR/$tdir"
10259 run_test 154B "verify the ll_decode_linkea tool"
10262 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
10263 [[ $(lustre_version_code $SINGLEMDS) -ge $(version_code 2.2.51) ]] ||
10264 { skip "Need MDS version at least 2.2.51"; return 0; }
10265 [ -z "$(which setfacl)" ] && skip "must have setfacl tool" && return
10266 [ -n "$FILESET" ] && skip "SKIP due to FILESET set" && return
10268 cp /etc/hosts $DIR/$tfile
10270 fid=$($LFS path2fid $DIR/$tfile)
10272 [ $rc -ne 0 ] && error "error: could not get fid for $DIR/$tfile."
10274 dot_lustre_fid_permission_check "$fid" $DIR ||
10275 error "dot lustre permission check $fid failed"
10277 rm -rf $MOUNT/.lustre && error ".lustre is not allowed to be unlinked"
10279 touch $MOUNT/.lustre/file &&
10280 error "creation is not allowed under .lustre"
10282 mkdir $MOUNT/.lustre/dir &&
10283 error "mkdir is not allowed under .lustre"
10287 run_test 154a "Open-by-FID"
10290 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
10291 [[ $(lustre_version_code $SINGLEMDS) -ge $(version_code 2.2.51) ]] ||
10292 { skip "Need MDS version at least 2.2.51"; return 0; }
10293 [ -n "$FILESET" ] && skip "SKIP due to FILESET set" && return
10295 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
10297 local remote_dir=$DIR/$tdir/remote_dir
10301 mkdir -p $DIR/$tdir
10302 $LFS mkdir -i $MDTIDX $remote_dir ||
10303 error "create remote directory failed"
10305 cp /etc/hosts $remote_dir/$tfile
10307 fid=$($LFS path2fid $remote_dir/$tfile)
10309 [ $rc -ne 0 ] && error "error: could not get fid for $remote_dir/$tfile"
10311 dot_lustre_fid_permission_check "$fid" $remote_dir ||
10312 error "dot lustre permission check $fid failed"
10315 run_test 154b "Open-by-FID for remote directory"
10318 [[ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.4.1) ]] &&
10319 skip "Need MDS version at least 2.4.1" && return
10321 touch $DIR/$tfile.1 $DIR/$tfile.2 $DIR/$tfile.3
10322 local FID1=$($LFS path2fid $DIR/$tfile.1)
10323 local FID2=$($LFS path2fid $DIR/$tfile.2)
10324 local FID3=$($LFS path2fid $DIR/$tfile.3)
10327 $LFS path2fid $DIR/$tfile.[123] | while read PATHNAME FID; do
10328 [ "$PATHNAME" = "$DIR/$tfile.$N:" ] ||
10329 error "path2fid pathname $PATHNAME != $DIR/$tfile.$N:"
10331 [ "$FID" = "${!want}" ] ||
10332 error "path2fid $PATHNAME FID $FID != FID$N ${!want}"
10336 $LFS fid2path $MOUNT "$FID1" "$FID2" "$FID3" | while read PATHNAME;
10338 [ "$PATHNAME" = "$DIR/$tfile.$N" ] ||
10339 error "fid2path pathname $PATHNAME != $DIR/$tfile.$N:"
10343 run_test 154c "lfs path2fid and fid2path multiple arguments"
10346 remote_mds_nodsh && skip "remote MDS with nodsh" && return
10347 [[ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.5.53) ]] &&
10348 skip "Need MDS version at least 2.5.53" && return
10350 if remote_mds; then
10351 nid=$($LCTL list_nids | sed "s/\./\\\./g")
10355 local proc_ofile="mdt.*.exports.'$nid'.open_files"
10362 local fid=$($LFS path2fid $DIR/$tfile)
10365 cmd="exec $fd<$DIR/$tfile"
10367 local fid_list=$(do_facet $SINGLEMDS $LCTL get_param $proc_ofile)
10368 echo "$fid_list" | grep "$fid"
10371 cmd="exec $fd>/dev/null"
10373 if [ $rc -ne 0 ]; then
10374 error "FID $fid not found in open files list $fid_list"
10377 run_test 154d "Verify open file fid"
10381 [[ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.6.50) ]] &&
10382 skip "Need MDS version at least 2.6.50" && return
10384 if ls -a $MOUNT | grep -q '^\.lustre$'; then
10385 error ".lustre returned by readdir"
10388 run_test 154e ".lustre is not returned by readdir"
10391 [ -n "$FILESET" ] && skip "SKIP due to FILESET set" && return
10392 # create parent directory on a single MDT to avoid cross-MDT hardlinks
10393 test_mkdir -p -c1 $DIR/$tdir/d
10394 # test dirs inherit from its stripe
10395 mkdir -p $DIR/$tdir/d/foo1 || error "mkdir error"
10396 mkdir -p $DIR/$tdir/d/foo2 || error "mkdir error"
10397 cp /etc/hosts $DIR/$tdir/d/foo1/$tfile
10398 ln $DIR/$tdir/d/foo1/$tfile $DIR/$tdir/d/foo2/link
10401 # get fid of parents
10402 local FID0=$($LFS path2fid $DIR/$tdir/d)
10403 local FID1=$($LFS path2fid $DIR/$tdir/d/foo1)
10404 local FID2=$($LFS path2fid $DIR/$tdir/d/foo2)
10405 local FID3=$($LFS path2fid $DIR)
10407 # check that path2fid --parents returns expected <parent_fid>/name
10408 # 1) test for a directory (single parent)
10409 local parent=$($LFS path2fid --parents $DIR/$tdir/d/foo1)
10410 [ "$parent" == "$FID0/foo1" ] ||
10411 error "expected parent: $FID0/foo1, got: $parent"
10413 # 2) test for a file with nlink > 1 (multiple parents)
10414 parent=$($LFS path2fid --parents $DIR/$tdir/d/foo1/$tfile)
10415 echo "$parent" | grep -F "$FID1/$tfile" ||
10416 error "$FID1/$tfile not returned in parent list"
10417 echo "$parent" | grep -F "$FID2/link" ||
10418 error "$FID2/link not returned in parent list"
10420 # 3) get parent by fid
10421 local file_fid=$($LFS path2fid $DIR/$tdir/d/foo1/$tfile)
10422 parent=$($LFS path2fid --parents $MOUNT/.lustre/fid/$file_fid)
10423 echo "$parent" | grep -F "$FID1/$tfile" ||
10424 error "$FID1/$tfile not returned in parent list (by fid)"
10425 echo "$parent" | grep -F "$FID2/link" ||
10426 error "$FID2/link not returned in parent list (by fid)"
10428 # 4) test for entry in root directory
10429 parent=$($LFS path2fid --parents $DIR/f)
10430 echo "$parent" | grep -F "$FID3/f" ||
10431 error "$FID3/f not returned in parent list"
10433 # 5) test it on root directory
10434 [ -z "$($LFS path2fid --parents $MOUNT 2>/dev/null)" ] ||
10435 error "$MOUNT should not have parents"
10437 # enable xattr caching and check that linkea is correctly updated
10438 local save="$TMP/$TESTSUITE-$TESTNAME.parameters"
10439 save_lustre_params client "llite.*.xattr_cache" > $save
10440 lctl set_param llite.*.xattr_cache 1
10442 # 6.1) linkea update on rename
10443 mv $DIR/$tdir/d/foo1/$tfile $DIR/$tdir/d/foo2/$tfile.moved
10445 # get parents by fid
10446 parent=$($LFS path2fid --parents $MOUNT/.lustre/fid/$file_fid)
10447 # foo1 should no longer be returned in parent list
10448 echo "$parent" | grep -F "$FID1" &&
10449 error "$FID1 should no longer be in parent list"
10450 # the new path should appear
10451 echo "$parent" | grep -F "$FID2/$tfile.moved" ||
10452 error "$FID2/$tfile.moved is not in parent list"
10454 # 6.2) linkea update on unlink
10455 rm -f $DIR/$tdir/d/foo2/link
10456 parent=$($LFS path2fid --parents $MOUNT/.lustre/fid/$file_fid)
10457 # foo2/link should no longer be returned in parent list
10458 echo "$parent" | grep -F "$FID2/link" &&
10459 error "$FID2/link should no longer be in parent list"
10463 restore_lustre_params < $save
10466 run_test 154f "get parent fids by reading link ea"
10470 [[ $(lustre_version_code $SINGLEMDS) -ge $(version_code 2.6.92) ]] ||
10471 { skip "Need MDS version at least 2.6.92"; return 0; }
10472 [ -n "$FILESET" ] && skip "SKIP due to FILESET set" && return
10474 mkdir -p $DIR/$tdir
10475 llapi_fid_test -d $DIR/$tdir
10477 run_test 154g "various llapi FID tests"
10479 test_155_small_load() {
10480 local temp=$TMP/$tfile
10481 local file=$DIR/$tfile
10483 dd if=/dev/urandom of=$temp bs=6096 count=1 || \
10484 error "dd of=$temp bs=6096 count=1 failed"
10486 cancel_lru_locks osc
10487 cmp $temp $file || error "$temp $file differ"
10489 $TRUNCATE $temp 6000
10490 $TRUNCATE $file 6000
10491 cmp $temp $file || error "$temp $file differ (truncate1)"
10493 echo "12345" >>$temp
10494 echo "12345" >>$file
10495 cmp $temp $file || error "$temp $file differ (append1)"
10497 echo "12345" >>$temp
10498 echo "12345" >>$file
10499 cmp $temp $file || error "$temp $file differ (append2)"
10505 test_155_big_load() {
10506 remote_ost_nodsh && skip "remote OST with nodsh" && return
10507 local temp=$TMP/$tfile
10508 local file=$DIR/$tfile
10511 local cache_size=$(do_facet ost$((MAXI+1)) \
10512 "awk '/cache/ {sum+=\\\$4} END {print sum}' /proc/cpuinfo")
10513 local large_file_size=$((cache_size * 2))
10515 echo "OSS cache size: $cache_size KB"
10516 echo "Large file size: $large_file_size KB"
10518 [ $MAXV -le $large_file_size ] && \
10519 skip_env "max available OST size needs > $large_file_size KB" && \
10522 $SETSTRIPE $file -c 1 -i $MAXI || error "$SETSTRIPE $file failed"
10524 dd if=/dev/urandom of=$temp bs=$large_file_size count=1k || \
10525 error "dd of=$temp bs=$large_file_size count=1k failed"
10528 cancel_lru_locks osc
10529 cmp $temp $file || error "$temp $file differ"
10535 save_writethrough() {
10536 local facets=$(get_facets OST)
10538 save_lustre_params $facets "obdfilter.*.writethrough_cache_enable" > $1
10539 save_lustre_params $facets "osd-*.*.writethrough_cache_enable" >> $1
10543 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
10544 local p="$TMP/$TESTSUITE-$TESTNAME.parameters"
10545 save_writethrough $p
10548 set_cache writethrough on
10549 test_155_small_load
10550 restore_lustre_params < $p
10553 run_test 155a "Verify small file correctness: read cache:on write_cache:on"
10556 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
10557 local p="$TMP/$TESTSUITE-$TESTNAME.parameters"
10558 save_writethrough $p
10561 set_cache writethrough off
10562 test_155_small_load
10563 restore_lustre_params < $p
10566 run_test 155b "Verify small file correctness: read cache:on write_cache:off"
10569 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
10570 local p="$TMP/$TESTSUITE-$TESTNAME.parameters"
10571 save_writethrough $p
10574 set_cache writethrough on
10575 test_155_small_load
10576 restore_lustre_params < $p
10579 run_test 155c "Verify small file correctness: read cache:off write_cache:on"
10582 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
10583 local p="$TMP/$TESTSUITE-$TESTNAME.parameters"
10584 save_writethrough $p
10587 set_cache writethrough off
10588 test_155_small_load
10589 restore_lustre_params < $p
10592 run_test 155d "Verify small file correctness: read cache:off write_cache:off"
10595 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
10596 local p="$TMP/$TESTSUITE-$TESTNAME.parameters"
10597 save_writethrough $p
10600 set_cache writethrough on
10602 restore_lustre_params < $p
10605 run_test 155e "Verify big file correctness: read cache:on write_cache:on"
10608 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
10609 local p="$TMP/$TESTSUITE-$TESTNAME.parameters"
10610 save_writethrough $p
10613 set_cache writethrough off
10615 restore_lustre_params < $p
10618 run_test 155f "Verify big file correctness: read cache:on write_cache:off"
10621 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
10622 local p="$TMP/$TESTSUITE-$TESTNAME.parameters"
10623 save_writethrough $p
10626 set_cache writethrough on
10628 restore_lustre_params < $p
10631 run_test 155g "Verify big file correctness: read cache:off write_cache:on"
10634 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
10635 local p="$TMP/$TESTSUITE-$TESTNAME.parameters"
10636 save_writethrough $p
10639 set_cache writethrough off
10641 restore_lustre_params < $p
10644 run_test 155h "Verify big file correctness: read cache:off write_cache:off"
10647 remote_ost_nodsh && skip "remote OST with nodsh" && return
10648 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
10652 local file="$DIR/$tfile"
10653 local p="$TMP/$TESTSUITE-$TESTNAME.parameters"
10655 [ "$(facet_fstype ost1)" = "zfs" -a \
10656 $(lustre_version_code ost1 -lt $(version_code 2.6.93)) ] &&
10657 skip "LU-1956/LU-2261: stats not implemented on OSD ZFS" &&
10660 save_writethrough $p
10663 log "Turn on read and write cache"
10665 set_cache writethrough on
10667 log "Write data and read it back."
10668 log "Read should be satisfied from the cache."
10669 dd if=/dev/urandom of=$file bs=4k count=$CPAGES || error "dd failed"
10671 cancel_lru_locks osc
10672 cat $file >/dev/null
10674 if ! let "AFTER - BEFORE == CPAGES"; then
10675 error "NOT IN CACHE: before: $BEFORE, after: $AFTER"
10677 log "cache hits:: before: $BEFORE, after: $AFTER"
10680 log "Read again; it should be satisfied from the cache."
10682 cancel_lru_locks osc
10683 cat $file >/dev/null
10685 if ! let "AFTER - BEFORE == CPAGES"; then
10686 error "NOT IN CACHE: before: $BEFORE, after: $AFTER"
10688 log "cache hits:: before: $BEFORE, after: $AFTER"
10691 log "Turn off the read cache and turn on the write cache"
10693 set_cache writethrough on
10695 log "Read again; it should be satisfied from the cache."
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: $AFTER"
10717 log "Write data and read it back."
10718 log "Read should be satisfied from the cache."
10719 dd if=/dev/urandom of=$file bs=4k count=$CPAGES || error "dd failed"
10721 cancel_lru_locks osc
10722 cat $file >/dev/null
10724 if ! let "AFTER - BEFORE == CPAGES"; then
10725 error "NOT IN CACHE: before: $BEFORE, after: $AFTER"
10727 log "cache hits:: before: $BEFORE, after: $AFTER"
10730 log "Read again; it should not be satisfied from the cache."
10732 cancel_lru_locks osc
10733 cat $file >/dev/null
10735 if ! let "AFTER - BEFORE == 0"; then
10736 error "IN CACHE: before: $BEFORE, after: $AFTER"
10738 log "cache hits:: before: $BEFORE, after: $AFTER"
10741 log "Turn off read and write cache"
10743 set_cache writethrough off
10745 log "Write data and read it back"
10746 log "It should not be satisfied from the cache."
10748 dd if=/dev/urandom of=$file bs=4k count=$CPAGES || error "dd failed"
10749 cancel_lru_locks osc
10751 cat $file >/dev/null
10753 if ! let "AFTER - BEFORE == 0"; then
10754 error_ignore bz20762 "IN CACHE: before: $BEFORE, after: $AFTER"
10756 log "cache hits:: before: $BEFORE, after: $AFTER"
10759 log "Turn on the read cache and turn off the write cache"
10761 set_cache writethrough off
10763 log "Write data and read it back"
10764 log "It should not be satisfied from the cache."
10766 dd if=/dev/urandom of=$file bs=4k count=$CPAGES || error "dd failed"
10768 cancel_lru_locks osc
10769 cat $file >/dev/null
10771 if ! let "AFTER - BEFORE == 0"; then
10772 error_ignore bz20762 "IN CACHE: before: $BEFORE, after: $AFTER"
10774 log "cache hits:: before: $BEFORE, after: $AFTER"
10777 log "Read again; it should be satisfied from the cache."
10779 cancel_lru_locks osc
10780 cat $file >/dev/null
10782 if ! let "AFTER - BEFORE == CPAGES"; then
10783 error "NOT IN CACHE: before: $BEFORE, after: $AFTER"
10785 log "cache hits:: before: $BEFORE, after: $AFTER"
10789 restore_lustre_params < $p
10792 run_test 156 "Verification of tunables"
10795 cleanup_changelog () {
10797 echo "Deregistering changelog client $CL_USER"
10798 do_facet $SINGLEMDS $LCTL --device $MDT0 changelog_deregister $CL_USER
10802 if [[ $MDSCOUNT -gt 1 ]]; then
10803 error_ignore bz17935 $*
10811 local CL_MASK_PARAM="mdd.$MDT0.changelog_mask"
10813 MASK=$(do_facet $SINGLEMDS $LCTL get_param $CL_MASK_PARAM| grep -c "$1")
10815 if [ $MASK -eq 1 ]; then
10816 do_facet $SINGLEMDS $LCTL set_param $CL_MASK_PARAM="-$1"
10818 do_facet $SINGLEMDS $LCTL set_param $CL_MASK_PARAM="+$1"
10822 changelog_extract_field() {
10826 local identifier=$4
10828 $LFS changelog $mdt | gawk "/$cltype.*$file$/ {
10829 print gensub(/^.* "$identifier'(\[[^\]]*\]).*$/,"\\1",1)}' |
10834 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
10835 remote_mds_nodsh && skip "remote MDS with nodsh" && return
10836 [ $(lustre_version_code $SINGLEMDS) -ge $(version_code 2.2.0) ] ||
10837 { skip "Need MDS version at least 2.2.0"; return; }
10839 local CL_USERS="mdd.$MDT0.changelog_users"
10840 local GET_CL_USERS="do_facet $SINGLEMDS $LCTL get_param -n $CL_USERS"
10841 CL_USER=$(do_facet $SINGLEMDS $LCTL --device $MDT0 \
10842 changelog_register -n)
10843 echo "Registered as changelog user $CL_USER"
10844 trap cleanup_changelog EXIT
10845 $GET_CL_USERS | grep -q $CL_USER ||
10846 error "User $CL_USER not found in changelog_users"
10849 test_mkdir -p $DIR/$tdir/pics/2008/zachy
10850 touch $DIR/$tdir/pics/2008/zachy/timestamp
10851 cp /etc/hosts $DIR/$tdir/pics/2008/zachy/pic1.jpg
10852 mv $DIR/$tdir/pics/2008/zachy $DIR/$tdir/pics/zach
10853 ln $DIR/$tdir/pics/zach/pic1.jpg $DIR/$tdir/pics/2008/portland.jpg
10854 ln -s $DIR/$tdir/pics/2008/portland.jpg $DIR/$tdir/pics/desktop.jpg
10855 rm $DIR/$tdir/pics/desktop.jpg
10857 $LFS changelog $MDT0 | tail -5
10859 echo "verifying changelog mask"
10860 changelog_chmask "MKDIR"
10861 changelog_chmask "CLOSE"
10863 test_mkdir -p $DIR/$tdir/pics/zach/sofia
10864 echo "zzzzzz" > $DIR/$tdir/pics/zach/file
10866 changelog_chmask "MKDIR"
10867 changelog_chmask "CLOSE"
10869 test_mkdir -p $DIR/$tdir/pics/2008/sofia
10870 echo "zzzzzz" > $DIR/$tdir/pics/zach/file
10872 $LFS changelog $MDT0
10873 MKDIRS=$($LFS changelog $MDT0 | tail -5 | grep -c "MKDIR")
10874 CLOSES=$($LFS changelog $MDT0 | tail -5 | grep -c "CLOSE")
10875 [ $MKDIRS -eq 1 ] || err17935 "MKDIR changelog mask count $DIRS != 1"
10876 [ $CLOSES -eq 1 ] || err17935 "CLOSE changelog mask count $DIRS != 1"
10879 echo "verifying target fid"
10880 fidc=$(changelog_extract_field $MDT0 "CREAT" "timestamp" "t=")
10881 fidf=$($LFS path2fid $DIR/$tdir/pics/zach/timestamp)
10882 [ "$fidc" == "$fidf" ] ||
10883 err17935 "fid in changelog $fidc != file fid $fidf"
10884 echo "verifying parent fid"
10885 fidc=$(changelog_extract_field $MDT0 "CREAT" "timestamp" "p=")
10886 fidf=$($LFS path2fid $DIR/$tdir/pics/zach)
10887 [ "$fidc" == "$fidf" ] ||
10888 err17935 "pfid in changelog $fidc != dir fid $fidf"
10890 USER_REC1=$($GET_CL_USERS | awk "\$1 == \"$CL_USER\" {print \$2}")
10891 $LFS changelog_clear $MDT0 $CL_USER $(($USER_REC1 + 5))
10892 USER_REC2=$($GET_CL_USERS | awk "\$1 == \"$CL_USER\" {print \$2}")
10893 echo "verifying user clear: $(( $USER_REC1 + 5 )) == $USER_REC2"
10894 [ $USER_REC2 == $(($USER_REC1 + 5)) ] ||
10895 err17935 "user index expected $(($USER_REC1 + 5)) is $USER_REC2"
10897 MIN_REC=$($GET_CL_USERS |
10898 awk 'min == "" || $2 < min {min = $2}; END {print min}')
10899 FIRST_REC=$($LFS changelog $MDT0 | head -n1 | awk '{print $1}')
10900 echo "verifying min purge: $(( $MIN_REC + 1 )) == $FIRST_REC"
10901 [ $FIRST_REC == $(($MIN_REC + 1)) ] ||
10902 err17935 "first index should be $(($MIN_REC + 1)) is $FIRST_REC"
10904 # LU-3446 changelog index reset on MDT restart
10905 local MDT_DEV=$(mdsdevname ${SINGLEMDS//mds/})
10906 CUR_REC1=$($GET_CL_USERS | head -n1 | cut -f3 -d' ')
10907 $LFS changelog_clear $MDT0 $CL_USER 0
10908 stop $SINGLEMDS || error "Fail to stop MDT."
10909 start $SINGLEMDS $MDT_DEV $MDS_MOUNT_OPTS || error "Fail to start MDT."
10910 CUR_REC2=$($GET_CL_USERS | head -n1 | cut -f3 -d' ')
10911 echo "verifying index survives MDT restart: $CUR_REC1 == $CUR_REC2"
10912 [ $CUR_REC1 == $CUR_REC2 ] ||
10913 err17935 "current index should be $CUR_REC1 is $CUR_REC2"
10915 echo "verifying user deregister"
10917 $GET_CL_USERS | grep -q $CL_USER &&
10918 error "User $CL_USER still in changelog_users"
10920 USERS=$(( $($GET_CL_USERS | wc -l) - 2 ))
10921 if [ $CL_USER -eq 0 ]; then
10922 LAST_REC1=$($GET_CL_USERS | head -n1 | cut -f3 -d' ')
10923 touch $DIR/$tdir/chloe
10924 LAST_REC2=$($GET_CL_USERS | head -n1 | cut -f3 -d' ')
10925 echo "verify changelogs are off: $LAST_REC1 == $LAST_REC2"
10926 [ $LAST_REC1 == $LAST_REC2 ] || error "changelogs not off"
10928 echo "$CL_USER other changelog users; can't verify off"
10931 run_test 160a "changelog sanity"
10933 test_160b() { # LU-3587
10934 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
10935 remote_mds_nodsh && skip "remote MDS with nodsh" && return
10936 [ $(lustre_version_code $SINGLEMDS) -ge $(version_code 2.2.0) ] ||
10937 { skip "Need MDS version at least 2.2.0"; return; }
10939 local CL_USERS="mdd.$MDT0.changelog_users"
10940 local GET_CL_USERS="do_facet $SINGLEMDS $LCTL get_param -n $CL_USERS"
10941 CL_USER=$(do_facet $SINGLEMDS $LCTL --device $MDT0 \
10942 changelog_register -n)
10943 echo "Registered as changelog user $CL_USER"
10944 trap cleanup_changelog EXIT
10945 $GET_CL_USERS | grep -q $CL_USER ||
10946 error "User $CL_USER not found in changelog_users"
10948 local LONGNAME1=$(str_repeat a 255)
10949 local LONGNAME2=$(str_repeat b 255)
10952 echo "creating very long named file"
10953 touch $LONGNAME1 || error "create of $LONGNAME1 failed"
10954 echo "moving very long named file"
10955 mv $LONGNAME1 $LONGNAME2
10957 $LFS changelog $MDT0 | grep RENME
10961 run_test 160b "Verify that very long rename doesn't crash in changelog"
10964 remote_mds_nodsh && skip "remote MDS with nodsh" && return
10967 local server_version=$(lustre_version_code $SINGLEMDS)
10969 [[ $server_version -gt $(version_code 2.5.57) ]] ||
10970 [[ $server_version -gt $(version_code 2.5.1) &&
10971 $server_version -lt $(version_code 2.5.50) ]] ||
10972 { skip "Need MDS version at least 2.5.58 or 2.5.2+"; return; }
10973 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
10975 # Registration step
10976 CL_USER=$(do_facet $SINGLEMDS $LCTL --device $MDT0 \
10977 changelog_register -n)
10978 trap cleanup_changelog EXIT
10981 mkdir -p $DIR/$tdir
10982 $MCREATE $DIR/$tdir/foo_160c
10983 changelog_chmask "TRUNC"
10984 $TRUNCATE $DIR/$tdir/foo_160c 200
10985 changelog_chmask "TRUNC"
10986 $TRUNCATE $DIR/$tdir/foo_160c 199
10987 $LFS changelog $MDT0
10988 TRUNCS=$($LFS changelog $MDT0 | tail -5 | grep -c "TRUNC")
10989 [ $TRUNCS -eq 1 ] || err17935 "TRUNC changelog mask count $TRUNCS != 1"
10990 $LFS changelog_clear $MDT0 $CL_USER 0
10992 # Deregistration step
10995 run_test 160c "verify that changelog log catch the truncate event"
10998 remote_mds_nodsh && skip "remote MDS with nodsh" && return
10999 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
11001 local server_version=$(lustre_version_code mds1)
11002 local CL_MASK_PARAM="mdd.$MDT0.changelog_mask"
11004 [[ $server_version -ge $(version_code 2.7.60) ]] ||
11005 { skip "Need MDS version at least 2.7.60+"; return; }
11006 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
11008 # Registration step
11009 CL_USER=$(do_facet mds1 $LCTL --device $MDT0 \
11010 changelog_register -n)
11012 trap cleanup_changelog EXIT
11013 mkdir -p $DIR/$tdir/migrate_dir
11014 $LFS changelog_clear $MDT0 $CL_USER 0
11016 $LFS migrate -m 1 $DIR/$tdir/migrate_dir || error "migrate fails"
11017 $LFS changelog $MDT0
11018 MIGRATES=$($LFS changelog $MDT0 | tail -5 | grep -c "MIGRT")
11019 $LFS changelog_clear $MDT0 $CL_USER 0
11020 [ $MIGRATES -eq 1 ] ||
11021 error "MIGRATE changelog mask count $MIGRATES != 1"
11023 # Deregistration step
11026 run_test 160d "verify that changelog log catch the migrate event"
11030 CL_USER=$(do_facet $SINGLEMDS $LCTL --device $MDT0 \
11031 changelog_register -n)
11032 echo "Registered as changelog user $CL_USER"
11033 trap cleanup_changelog EXIT
11035 # Delete a future user (expect fail)
11036 do_facet $SINGLEMDS $LCTL --device $MDT0 changelog_deregister cl77
11039 if [ $rc -eq 0 ]; then
11040 error "Deleted non-existant user cl77"
11041 elif [ $rc -ne 2 ]; then
11042 error "changelog_deregister failed with $rc, " \
11043 "expected 2 (ENOENT)"
11046 # Clear to a bad index (1 billion should be safe)
11047 $LFS changelog_clear $MDT0 $CL_USER 1000000000
11050 if [ $rc -eq 0 ]; then
11051 error "Successfully cleared to invalid CL index"
11052 elif [ $rc -ne 22 ]; then
11053 error "changelog_clear failed with $rc, expected 22 (EINVAL)"
11056 run_test 160e "changelog negative testing"
11059 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
11060 test_mkdir -p -c1 $DIR/$tdir
11061 cp /etc/hosts $DIR/$tdir/$tfile
11062 test_mkdir -c1 $DIR/$tdir/foo1
11063 test_mkdir -c1 $DIR/$tdir/foo2
11064 ln $DIR/$tdir/$tfile $DIR/$tdir/foo1/sofia
11065 ln $DIR/$tdir/$tfile $DIR/$tdir/foo2/zachary
11066 ln $DIR/$tdir/$tfile $DIR/$tdir/foo1/luna
11067 ln $DIR/$tdir/$tfile $DIR/$tdir/foo2/thor
11068 local FID=$($LFS path2fid $DIR/$tdir/$tfile | tr -d '[]')
11069 if [ "$($LFS fid2path $DIR $FID | wc -l)" != "5" ]; then
11070 $LFS fid2path $DIR $FID
11071 err17935 "bad link ea"
11074 rm $DIR/$tdir/foo2/zachary
11076 rm $DIR/$tdir/foo2/thor
11078 rm $DIR/$tdir/$tfile
11080 mv $DIR/$tdir/foo1/sofia $DIR/$tdir/foo2/maggie
11081 if [ "$($LFS fid2path $FSNAME --link 1 $FID)" != "$tdir/foo2/maggie" ]
11083 $LFS fid2path $DIR $FID
11084 err17935 "bad link rename"
11086 rm $DIR/$tdir/foo2/maggie
11089 local longname=filename_avg_len_is_thirty_two_
11090 createmany -l$DIR/$tdir/foo1/luna $DIR/$tdir/foo2/$longname 1000 ||
11091 error "failed to hardlink many files"
11092 links=$($LFS fid2path $DIR $FID | wc -l)
11093 echo -n "${links}/1000 links in link EA"
11094 [[ $links -gt 60 ]] ||
11095 err17935 "expected at least 60 links in link EA"
11096 unlinkmany $DIR/$tdir/foo2/$longname 1000 ||
11097 error "failed to unlink many hardlinks"
11099 run_test 161a "link ea sanity"
11102 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
11103 [ $MDSCOUNT -lt 2 ] && skip "skipping remote directory test" && return
11105 local remote_dir=$DIR/$tdir/remote_dir
11107 mkdir -p $DIR/$tdir
11108 $LFS mkdir -i $MDTIDX $remote_dir ||
11109 error "create remote directory failed"
11111 cp /etc/hosts $remote_dir/$tfile
11112 mkdir -p $remote_dir/foo1
11113 mkdir -p $remote_dir/foo2
11114 ln $remote_dir/$tfile $remote_dir/foo1/sofia
11115 ln $remote_dir/$tfile $remote_dir/foo2/zachary
11116 ln $remote_dir/$tfile $remote_dir/foo1/luna
11117 ln $remote_dir/$tfile $remote_dir/foo2/thor
11119 local FID=$($LFS path2fid $remote_dir/$tfile | tr -d '[' |
11121 if [ "$($LFS fid2path $DIR $FID | wc -l)" != "5" ]; then
11122 $LFS fid2path $DIR $FID
11123 err17935 "bad link ea"
11126 rm $remote_dir/foo2/zachary
11128 rm $remote_dir/foo2/thor
11130 rm $remote_dir/$tfile
11132 mv $remote_dir/foo1/sofia $remote_dir/foo2/maggie
11133 local link_path=$($LFS fid2path $FSNAME --link 1 $FID)
11134 if [ "$DIR/$link_path" != "$remote_dir/foo2/maggie" ]; then
11135 $LFS fid2path $DIR $FID
11136 err17935 "bad link rename"
11138 rm $remote_dir/foo2/maggie
11141 local longname=filename_avg_len_is_thirty_two_
11142 createmany -l$remote_dir/foo1/luna $remote_dir/foo2/$longname 1000 ||
11143 error "failed to hardlink many files"
11144 links=$($LFS fid2path $DIR $FID | wc -l)
11145 echo -n "${links}/1000 links in link EA"
11146 [[ ${links} -gt 60 ]] ||
11147 err17935 "expected at least 60 links in link EA"
11148 unlinkmany $remote_dir/foo2/$longname 1000 ||
11149 error "failed to unlink many hardlinks"
11151 run_test 161b "link ea sanity under remote directory"
11154 remote_mds_nodsh && skip "remote MDS with nodsh" && return
11155 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
11156 [[ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.1.5) ]] &&
11157 skip "Need MDS version at least 2.1.5" && return
11159 # define CLF_RENAME_LAST 0x0001
11160 # rename overwrite a target having nlink = 1 (changelog flag 0x1)
11161 CL_USER=$(do_facet $SINGLEMDS $LCTL --device $MDT0 \
11162 changelog_register -n)
11164 trap cleanup_changelog EXIT
11166 mkdir -p $DIR/$tdir
11167 touch $DIR/$tdir/foo_161c
11168 touch $DIR/$tdir/bar_161c
11169 mv -f $DIR/$tdir/foo_161c $DIR/$tdir/bar_161c
11170 $LFS changelog $MDT0 | grep RENME
11171 local flags=$($LFS changelog $MDT0 | grep RENME | tail -1 | \
11173 $LFS changelog_clear $MDT0 $CL_USER 0
11174 if [ x$flags != "x0x1" ]; then
11175 error "flag $flags is not 0x1"
11177 echo "rename overwrite a target having nlink = 1," \
11178 "changelog record has flags of $flags"
11180 # rename overwrite a target having nlink > 1 (changelog flag 0x0)
11181 touch $DIR/$tdir/foo_161c
11182 touch $DIR/$tdir/bar_161c
11183 ln $DIR/$tdir/bar_161c $DIR/$tdir/foobar_161c
11184 mv -f $DIR/$tdir/foo_161c $DIR/$tdir/bar_161c
11185 $LFS changelog $MDT0 | grep RENME
11186 flags=$($LFS changelog $MDT0 | grep RENME | tail -1 | cut -f5 -d' ')
11187 $LFS changelog_clear $MDT0 $CL_USER 0
11188 if [ x$flags != "x0x0" ]; then
11189 error "flag $flags is not 0x0"
11191 echo "rename overwrite a target having nlink > 1," \
11192 "changelog record has flags of $flags"
11194 # rename doesn't overwrite a target (changelog flag 0x0)
11195 touch $DIR/$tdir/foo_161c
11196 mv -f $DIR/$tdir/foo_161c $DIR/$tdir/foo2_161c
11197 $LFS changelog $MDT0 | grep RENME
11198 flags=$($LFS changelog $MDT0 | grep RENME | 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 "rename doesn't overwrite a target," \
11204 "changelog record has flags of $flags"
11206 # define CLF_UNLINK_LAST 0x0001
11207 # unlink a file having nlink = 1 (changelog flag 0x1)
11208 rm -f $DIR/$tdir/foo2_161c
11209 $LFS changelog $MDT0 | grep UNLNK
11210 flags=$($LFS changelog $MDT0 | grep UNLNK | tail -1 | cut -f5 -d' ')
11211 $LFS changelog_clear $MDT0 $CL_USER 0
11212 if [ x$flags != "x0x1" ]; then
11213 error "flag $flags is not 0x1"
11215 echo "unlink a file having nlink = 1," \
11216 "changelog record has flags of $flags"
11218 # unlink a file having nlink > 1 (changelog flag 0x0)
11219 ln -f $DIR/$tdir/bar_161c $DIR/$tdir/foobar_161c
11220 rm -f $DIR/$tdir/foobar_161c
11221 $LFS changelog $MDT0 | grep UNLNK
11222 flags=$($LFS changelog $MDT0 | grep UNLNK | tail -1 | cut -f5 -d' ')
11223 $LFS changelog_clear $MDT0 $CL_USER 0
11224 if [ x$flags != "x0x0" ]; then
11225 error "flag $flags is not 0x0"
11227 echo "unlink a file having nlink > 1," \
11228 "changelog record has flags of $flags"
11231 run_test 161c "check CL_RENME[UNLINK] changelog record flags"
11238 # cleanup previous run
11239 rm -rf $DIR/$tdir/$tfile
11241 user=$(do_facet $SINGLEMDS $LCTL --device $MDT0 \
11242 changelog_register -n)
11243 [[ $? -eq 0 ]] || error "changelog_register failed"
11245 # work in a standalone dir to avoid locking on $DIR/$MOUNT to
11246 # interfer with $MOUNT/.lustre/fid/ access
11248 [[ $? -eq 0 ]] || error "mkdir failed"
11250 #define OBD_FAIL_LLITE_CREATE_NODE_PAUSE 0x140c | OBD_FAIL_ONCE
11251 $LCTL set_param fail_loc=0x8000140c
11253 $LCTL set_param fail_val=5
11256 echo foofoo > $DIR/$tdir/$tfile &
11259 # wait for create to be delayed
11263 [[ $? -eq 0 ]] || error "create should be blocked"
11265 local tempfile=$(mktemp)
11266 fid=$(changelog_extract_field $MDT0 "CREAT" "$tfile" "t=")
11267 cat $MOUNT/.lustre/fid/$fid 2>/dev/null >$tempfile || error "cat failed"
11268 # some delay may occur during ChangeLog publishing and file read just
11269 # above, that could allow file write to happen finally
11270 [[ -s $tempfile ]] && echo "file should be empty"
11272 $LCTL set_param fail_loc=0
11275 [[ $? -eq 0 ]] || error "create failed"
11277 $LFS changelog_clear $MDT0 $user 0
11278 do_facet $SINGLEMDS $LCTL --device $MDT0 changelog_deregister $user
11280 run_test 161d "create with concurrent .lustre/fid access"
11287 local path=$(${LFS} fid2path $*)
11288 # Remove the '//' indicating a remote directory
11289 path=$(echo $path | sed 's#//#/#g')
11292 if [ $RC -ne 0 ]; then
11293 err17935 "path looked up of $expected failed. Error $RC"
11295 elif [ "${path}" != "${expected}" ]; then
11296 err17935 "path looked up \"${path}\" instead of \"${expected}\""
11299 echo "fid $fid resolves to path $path (expected $expected)"
11302 test_162a() { # was test_162
11303 # Make changes to filesystem
11304 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
11305 test_mkdir -p -c1 $DIR/$tdir/d2
11306 touch $DIR/$tdir/d2/$tfile
11307 touch $DIR/$tdir/d2/x1
11308 touch $DIR/$tdir/d2/x2
11309 test_mkdir -p -c1 $DIR/$tdir/d2/a/b/c
11310 test_mkdir -p -c1 $DIR/$tdir/d2/p/q/r
11312 FID=$($LFS path2fid $DIR/$tdir/d2/$tfile | tr -d '[]')
11313 check_path "$tdir/d2/$tfile" $FSNAME $FID --link 0 ||
11314 error "check path $tdir/d2/$tfile failed"
11317 ln -s $DIR/$tdir/d2/$tfile $DIR/$tdir/d2/p/q/r/slink
11318 FID=$($LFS path2fid $DIR/$tdir/d2/p/q/r/slink | tr -d '[]')
11319 check_path "$tdir/d2/p/q/r/slink" $FSNAME $FID --link 0 ||
11320 error "check path $tdir/d2/p/q/r/slink failed"
11322 # softlink to wrong file
11323 ln -s /this/is/garbage $DIR/$tdir/d2/p/q/r/slink.wrong
11324 FID=$($LFS path2fid $DIR/$tdir/d2/p/q/r/slink.wrong | tr -d '[]')
11325 check_path "$tdir/d2/p/q/r/slink.wrong" $FSNAME $FID --link 0 ||
11326 error "check path $tdir/d2/p/q/r/slink.wrong failed"
11329 ln $DIR/$tdir/d2/$tfile $DIR/$tdir/d2/p/q/r/hlink
11330 mv $DIR/$tdir/d2/$tfile $DIR/$tdir/d2/a/b/c/new_file
11331 FID=$($LFS path2fid $DIR/$tdir/d2/a/b/c/new_file | tr -d '[]')
11332 # fid2path dir/fsname should both work
11333 check_path "$tdir/d2/a/b/c/new_file" $FSNAME $FID --link 1 ||
11334 error "check path $tdir/d2/a/b/c/new_file failed"
11335 check_path "$DIR/$tdir/d2/p/q/r/hlink" $DIR $FID --link 0 ||
11336 error "check path $DIR/$tdir/d2/p/q/r/hlink failed"
11338 # hardlink count: check that there are 2 links
11339 # Doesnt work with CMD yet: 17935
11340 ${LFS} fid2path $DIR $FID | wc -l | grep -q 2 || \
11341 err17935 "expected 2 links"
11343 # hardlink indexing: remove the first link
11344 rm $DIR/$tdir/d2/p/q/r/hlink
11345 check_path "$tdir/d2/a/b/c/new_file" $FSNAME $FID --link 0 ||
11346 error "check path $DIR/$tdir/d2/a/b/c/new_file failed"
11350 run_test 162a "path lookup sanity"
11353 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
11354 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
11357 $LFS setdirstripe -i0 -c$MDSCOUNT -t all_char $DIR/$tdir/striped_dir ||
11358 error "create striped dir failed"
11360 local FID=$($LFS getdirstripe $DIR/$tdir/striped_dir |
11361 tail -n 1 | awk '{print $2}')
11362 stat $MOUNT/.lustre/fid/$FID && error "sub_stripe can be accessed"
11364 touch $DIR/$tdir/striped_dir/f{0..4} || error "touch f0..4 failed"
11365 mkdir $DIR/$tdir/striped_dir/d{0..4} || error "mkdir d0..4 failed"
11368 for ((i=0;i<5;i++)); do
11369 FID=$($LFS path2fid $DIR/$tdir/striped_dir/f$i | tr -d '[]') ||
11370 error "get fid for f$i failed"
11371 check_path "$tdir/striped_dir/f$i" $FSNAME $FID --link 0 ||
11372 error "check path $tdir/striped_dir/f$i failed"
11374 FID=$($LFS path2fid $DIR/$tdir/striped_dir/d$i | tr -d '[]') ||
11375 error "get fid for d$i failed"
11376 check_path "$tdir/striped_dir/d$i" $FSNAME $FID --link 0 ||
11377 error "check path $tdir/striped_dir/d$i failed"
11382 run_test 162b "striped directory path lookup sanity"
11384 # LU-4239: Verify fid2path works with paths 100 or more directories deep
11386 [[ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.7.51) ]] &&
11387 skip "Need MDS version at least 2.7.51" && return
11388 test_mkdir $DIR/$tdir.local
11389 test_mkdir $DIR/$tdir.remote
11390 local lpath=$tdir.local
11391 local rpath=$tdir.remote
11393 for ((i = 0; i <= 101; i++)); do
11396 FID=$($LFS path2fid $DIR/$lpath | tr -d '[]') ||
11397 error "get fid for local directory $DIR/$lpath failed"
11398 check_path "$DIR/$lpath" $MOUNT $FID --link 0 ||
11399 error "check path for local directory $DIR/$lpath failed"
11402 test_mkdir $DIR/$rpath
11403 FID=$($LFS path2fid $DIR/$rpath | tr -d '[]') ||
11404 error "get fid for remote directory $DIR/$rpath failed"
11405 check_path "$DIR/$rpath" $MOUNT $FID --link 0 ||
11406 error "check path for remote directory $DIR/$rpath failed"
11411 run_test 162c "fid2path works with paths 100 or more directories deep"
11414 # do directio so as not to populate the page cache
11415 log "creating a 10 Mb file"
11416 $MULTIOP $DIR/$tfile oO_CREAT:O_DIRECT:O_RDWR:w$((10*1048576))c || error "multiop failed while creating a file"
11417 log "starting reads"
11418 dd if=$DIR/$tfile of=/dev/null bs=4096 &
11419 log "truncating the file"
11420 $MULTIOP $DIR/$tfile oO_TRUNC:c || error "multiop failed while truncating the file"
11422 kill %+ || true # reads might have finished
11423 echo "wait until dd is finished"
11425 log "removing the temporary file"
11426 rm -rf $DIR/$tfile || error "tmp file removal failed"
11428 run_test 169 "parallel read and truncate should not deadlock"
11431 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
11432 $LCTL clear # bug 18514
11433 $LCTL debug_daemon start $TMP/${tfile}_log_good
11435 $LCTL debug_daemon stop
11436 sed -e "s/^...../a/g" $TMP/${tfile}_log_good > $TMP/${tfile}_log_bad ||
11437 error "sed failed to read log_good"
11439 $LCTL debug_daemon start $TMP/${tfile}_log_good
11441 $LCTL debug_daemon stop
11443 $LCTL df $TMP/${tfile}_log_bad > $TMP/${tfile}_log_bad.out 2>&1 ||
11444 error "lctl df log_bad failed"
11446 local bad_line=$(tail -n 1 $TMP/${tfile}_log_bad.out | awk '{print $9}')
11447 local good_line1=$(tail -n 1 $TMP/${tfile}_log_bad.out | awk '{print $5}')
11449 $LCTL df $TMP/${tfile}_log_good > $TMP/${tfile}_log_good.out 2>&1
11450 local good_line2=$(tail -n 1 $TMP/${tfile}_log_good.out | awk '{print $5}')
11452 [ "$bad_line" ] && [ "$good_line1" ] && [ "$good_line2" ] ||
11453 error "bad_line good_line1 good_line2 are empty"
11455 cat $TMP/${tfile}_log_good >> $TMP/${tfile}_logs_corrupt
11456 cat $TMP/${tfile}_log_bad >> $TMP/${tfile}_logs_corrupt
11457 cat $TMP/${tfile}_log_good >> $TMP/${tfile}_logs_corrupt
11459 $LCTL df $TMP/${tfile}_logs_corrupt > $TMP/${tfile}_log_bad.out 2>&1
11460 local bad_line_new=$(tail -n 1 $TMP/${tfile}_log_bad.out | awk '{print $9}')
11461 local good_line_new=$(tail -n 1 $TMP/${tfile}_log_bad.out | awk '{print $5}')
11463 [ "$bad_line_new" ] && [ "$good_line_new" ] ||
11464 error "bad_line_new good_line_new are empty"
11466 local expected_good=$((good_line1 + good_line2*2))
11468 rm -f $TMP/${tfile}*
11469 # LU-231, short malformed line may not be counted into bad lines
11470 if [ $bad_line -ne $bad_line_new ] &&
11471 [ $bad_line -ne $((bad_line_new - 1)) ]; then
11472 error "expected $bad_line bad lines, but got $bad_line_new"
11476 if [ $expected_good -ne $good_line_new ]; then
11477 error "expected $expected_good good lines, but got $good_line_new"
11482 run_test 170 "test lctl df to handle corrupted log ====================="
11484 test_171() { # bug20592
11485 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
11486 #define OBD_FAIL_PTLRPC_DUMP_LOG 0x50e
11487 $LCTL set_param fail_loc=0x50e
11488 $LCTL set_param fail_val=3000
11489 multiop_bg_pause $DIR/$tfile O_s || true
11491 kill -USR1 $MULTIPID
11495 if dmesg | grep "recursive fault"; then
11496 error "caught a recursive fault"
11498 $LCTL set_param fail_loc=0
11501 run_test 171 "test libcfs_debug_dumplog_thread stuck in do_exit() ======"
11503 # it would be good to share it with obdfilter-survey/iokit-libecho code
11504 setup_obdecho_osc () {
11507 local obdfilter_name=$2
11508 echo "Creating new osc for $obdfilter_name on $ost_nid"
11509 # make sure we can find loopback nid
11510 $LCTL add_uuid $ost_nid $ost_nid >/dev/null 2>&1
11512 [ $rc -eq 0 ] && { $LCTL attach osc ${obdfilter_name}_osc \
11513 ${obdfilter_name}_osc_UUID || rc=2; }
11514 [ $rc -eq 0 ] && { $LCTL --device ${obdfilter_name}_osc setup \
11515 ${obdfilter_name}_UUID $ost_nid || rc=3; }
11519 cleanup_obdecho_osc () {
11520 local obdfilter_name=$1
11521 $LCTL --device ${obdfilter_name}_osc cleanup >/dev/null
11522 $LCTL --device ${obdfilter_name}_osc detach >/dev/null
11529 local pages=${3:-64}
11534 local obd_size=$(get_obd_size $node $OBD)
11535 local page_size=$(get_page_size $node)
11536 if [[ -n "$obd_size" ]]; then
11537 local new_count=$((obd_size / (pages * page_size / 1024)))
11538 [[ $new_count -ge $count ]] || count=$new_count
11541 do_facet $node "$LCTL attach echo_client ec ec_uuid" || rc=1
11542 [ $rc -eq 0 ] && { do_facet $node "$LCTL --device ec setup $OBD" ||
11544 if [ $rc -eq 0 ]; then
11545 id=$(do_facet $node "$LCTL --device ec create 1" | awk '/object id/ {print $6}')
11546 [ ${PIPESTATUS[0]} -eq 0 -a -n "$id" ] || rc=3
11548 echo "New object id is $id"
11549 [ $rc -eq 0 ] && { do_facet $node "$LCTL --device ec getattr $id" ||
11551 [ $rc -eq 0 ] && { do_facet $node "$LCTL --device ec " \
11552 "test_brw $count w v $pages $id" || rc=4; }
11553 [ $rc -eq 0 ] && { do_facet $node "$LCTL --device ec destroy $id 1" ||
11555 [ $rc -eq 0 -o $rc -gt 2 ] && { do_facet $node "$LCTL --device ec " \
11556 "cleanup" || rc=5; }
11557 [ $rc -eq 0 -o $rc -gt 1 ] && { do_facet $node "$LCTL --device ec " \
11558 "detach" || rc=6; }
11559 [ $rc -ne 0 ] && echo "obecho_create_test failed: $rc"
11564 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
11565 remote_ost_nodsh && skip "remote OST with nodsh" && return
11567 local rmmod_local=0
11569 if ! module_loaded obdecho; then
11570 load_module obdecho/obdecho
11574 local osc=$($LCTL dl | grep -v mdt | awk '$3 == "osc" {print $4; exit}')
11575 local host=$(lctl get_param -n osc.$osc.import |
11576 awk '/current_connection:/ {print $2}' )
11577 local target=$(lctl get_param -n osc.$osc.import |
11578 awk '/target:/ {print $2}' )
11579 target=${target%_UUID}
11581 [[ -n $target ]] && { setup_obdecho_osc $host $target || rc=1; } || rc=1
11582 [ $rc -eq 0 ] && { obdecho_test ${target}_osc client || rc=2; }
11583 [[ -n $target ]] && cleanup_obdecho_osc $target
11584 [ $rmmod_local -eq 1 ] && rmmod obdecho
11587 run_test 180a "test obdecho on osc"
11590 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
11591 remote_ost_nodsh && skip "remote OST with nodsh" && return
11593 local rmmod_remote=0
11595 do_facet ost1 "lsmod | grep -q obdecho || " \
11596 "{ insmod ${LUSTRE}/obdecho/obdecho.ko || " \
11597 "modprobe obdecho; }" && rmmod_remote=1
11598 target=$(do_facet ost1 $LCTL dl | awk '/obdfilter/ {print $4;exit}')
11599 [[ -n $target ]] && { obdecho_test $target ost1 || rc=1; }
11600 [ $rmmod_remote -eq 1 ] && do_facet ost1 "rmmod obdecho"
11603 run_test 180b "test obdecho directly on obdfilter"
11605 test_180c() { # LU-2598
11606 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
11607 remote_ost_nodsh && skip "remote OST with nodsh" && return
11608 [[ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.4.0) ]] &&
11609 skip "Need MDS version at least 2.4.0" && return
11612 local rmmod_remote=false
11613 local pages=16384 # 64MB bulk I/O RPC size
11616 do_rpc_nodes $(facet_active_host ost1) load_module obdecho/obdecho &&
11617 rmmod_remote=true || error "failed to load module obdecho"
11619 target=$(do_facet ost1 $LCTL dl | awk '/obdfilter/ { print $4 }' |
11621 if [ -n "$target" ]; then
11622 obdecho_test "$target" ost1 "$pages" || rc=${PIPESTATUS[0]}
11624 echo "there is no obdfilter target on ost1"
11627 $rmmod_remote && do_facet ost1 "rmmod obdecho" || true
11630 run_test 180c "test huge bulk I/O size on obdfilter, don't LASSERT"
11632 test_181() { # bug 22177
11633 test_mkdir -p $DIR/$tdir || error "creating dir $DIR/$tdir"
11634 # create enough files to index the directory
11635 createmany -o $DIR/$tdir/foobar 4000
11636 # print attributes for debug purpose
11639 multiop_bg_pause $DIR/$tdir D_Sc || return 1
11641 # remove the files & current working dir
11642 unlinkmany $DIR/$tdir/foobar 4000
11644 kill -USR1 $MULTIPID
11646 stat $DIR/$tdir && error "open-unlinked dir was not removed!"
11649 run_test 181 "Test open-unlinked dir ========================"
11655 mkdir -p $DIR/$tdir || error "creating dir $DIR/$tdir"
11657 $LCTL set_param mdc.*.rpc_stats=clear
11659 for (( i = 0; i < $tcount; i++ )) ; do
11660 mkdir $DIR/$tdir/$i
11663 for (( i = 0; i < $tcount; i++ )) ; do
11664 createmany -o $DIR/$tdir/$i/f- $fcount &
11668 for (( i = 0; i < $tcount; i++ )) ; do
11669 unlinkmany $DIR/$tdir/$i/f- $fcount &
11673 $LCTL get_param mdc.*.rpc_stats
11677 run_test 182 "Test parallel modify metadata operations ================"
11679 test_183() { # LU-2275
11680 remote_mds_nodsh && skip "remote MDS with nodsh" && return
11681 [[ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.3.56) ]] &&
11682 skip "Need MDS version at least 2.3.56" && return
11684 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
11685 mkdir -p $DIR/$tdir || error "creating dir $DIR/$tdir"
11686 echo aaa > $DIR/$tdir/$tfile
11688 #define OBD_FAIL_MDS_NEGATIVE_POSITIVE 0x148
11689 do_facet $SINGLEMDS $LCTL set_param fail_loc=0x148
11691 ls -l $DIR/$tdir && error "ls succeeded, should have failed"
11692 cat $DIR/$tdir/$tfile && error "cat succeeded, should have failed"
11694 do_facet $SINGLEMDS $LCTL set_param fail_loc=0
11696 # Flush negative dentry cache
11697 touch $DIR/$tdir/$tfile
11699 # We are not checking for any leaked references here, they'll
11700 # become evident next time we do cleanup with module unload.
11703 run_test 183 "No crash or request leak in case of strange dispositions ========"
11705 # test suite 184 is for LU-2016, LU-2017
11707 check_swap_layouts_support && return 0
11709 dir0=$DIR/$tdir/$testnum
11710 test_mkdir -p -c1 $dir0 || error "creating dir $dir0"
11715 $SETSTRIPE -c1 $file1
11717 $SETSTRIPE -c2 $file2
11719 gen1=$($GETSTRIPE -g $file1)
11720 gen2=$($GETSTRIPE -g $file2)
11722 $LFS swap_layouts $file1 $file2 || error "swap of file layout failed"
11723 gen=$($GETSTRIPE -g $file1)
11724 [[ $gen1 != $gen ]] ||
11725 "Layout generation on $file1 does not change"
11726 gen=$($GETSTRIPE -g $file2)
11727 [[ $gen2 != $gen ]] ||
11728 "Layout generation on $file2 does not change"
11730 cmp $ref1 $file2 || error "content compare failed ($ref1 != $file2)"
11731 cmp $ref2 $file1 || error "content compare failed ($ref2 != $file1)"
11733 run_test 184a "Basic layout swap"
11736 check_swap_layouts_support && return 0
11738 dir0=$DIR/$tdir/$testnum
11739 mkdir -p $dir0 || error "creating dir $dir0"
11746 $SETSTRIPE -c1 $file1
11747 $SETSTRIPE -c2 $file2
11748 $SETSTRIPE -c1 $file3
11749 chown $RUNAS_ID $file3
11750 gen1=$($GETSTRIPE -g $file1)
11751 gen2=$($GETSTRIPE -g $file2)
11753 $LFS swap_layouts $dir1 $dir2 &&
11754 error "swap of directories layouts should fail"
11755 $LFS swap_layouts $dir1 $file1 &&
11756 error "swap of directory and file layouts should fail"
11757 $RUNAS $LFS swap_layouts $file1 $file2 &&
11758 error "swap of file we cannot write should fail"
11759 $LFS swap_layouts $file1 $file3 &&
11760 error "swap of file with different owner should fail"
11761 /bin/true # to clear error code
11763 run_test 184b "Forbidden layout swap (will generate errors)"
11766 local cmpn_arg=$(cmp -n 2>&1 | grep "invalid option")
11767 [ -n "$cmpn_arg" ] && skip_env "cmp does not support -n" && return
11768 check_swap_layouts_support && return 0
11770 local dir0=$DIR/$tdir/$testnum
11771 mkdir -p $dir0 || error "creating dir $dir0"
11773 local ref1=$dir0/ref1
11774 local ref2=$dir0/ref2
11775 local file1=$dir0/file1
11776 local file2=$dir0/file2
11777 # create a file large enough for the concurrent test
11778 dd if=/dev/urandom of=$ref1 bs=1M count=$((RANDOM % 50 + 20))
11779 dd if=/dev/urandom of=$ref2 bs=1M count=$((RANDOM % 50 + 20))
11780 echo "ref file size: ref1($(stat -c %s $ref1))," \
11781 "ref2($(stat -c %s $ref2))"
11784 dd if=$ref1 of=$file1 bs=16k &
11787 # Make sure dd starts to copy file
11788 while [ ! -f $file1 ]; do sleep 0.1; done
11790 $LFS swap_layouts $file1 $file2
11793 [[ $? == 0 ]] || error "concurrent write on $file1 failed"
11794 [[ $rc == 0 ]] || error "swap of $file1 and $file2 failed"
11796 # how many bytes copied before swapping layout
11797 local copied=$(stat -c %s $file2)
11798 local remaining=$(stat -c %s $ref1)
11799 remaining=$((remaining - copied))
11800 echo "Copied $copied bytes before swapping layout..."
11802 cmp -n $copied $file1 $ref2 | grep differ &&
11803 error "Content mismatch [0, $copied) of ref2 and file1"
11804 cmp -n $copied $file2 $ref1 ||
11805 error "Content mismatch [0, $copied) of ref1 and file2"
11806 cmp -i $copied:$copied -n $remaining $file1 $ref1 ||
11807 error "Content mismatch [$copied, EOF) of ref1 and file1"
11810 rm -f $ref1 $ref2 $file1 $file2
11812 run_test 184c "Concurrent write and layout swap"
11815 check_swap_layouts_support && return 0
11816 [ -z "$(which getfattr 2>/dev/null)" ] &&
11817 skip "no getfattr command" && return 0
11819 local file1=$DIR/$tdir/$tfile-1
11820 local file2=$DIR/$tdir/$tfile-2
11821 local file3=$DIR/$tdir/$tfile-3
11825 mkdir -p $DIR/$tdir
11826 touch $file1 || error "create $file1 failed"
11827 $OPENFILE -f O_CREAT:O_LOV_DELAY_CREATE $file2 ||
11828 error "create $file2 failed"
11829 $OPENFILE -f O_CREAT:O_LOV_DELAY_CREATE $file3 ||
11830 error "create $file3 failed"
11831 lovea1=$($LFS getstripe $file1 | sed 1d)
11833 $LFS swap_layouts $file2 $file3 ||
11834 error "swap $file2 $file3 layouts failed"
11835 $LFS swap_layouts $file1 $file2 ||
11836 error "swap $file1 $file2 layouts failed"
11838 lovea2=$($LFS getstripe $file2 | sed 1d)
11839 [ "$lovea1" == "$lovea2" ] || error "lovea $lovea1 != $lovea2"
11841 lovea1=$(getfattr -n trusted.lov $file1 | grep ^trusted)
11842 [[ -z "$lovea1" ]] || error "$file1 shouldn't have lovea"
11844 run_test 184d "allow stripeless layouts swap"
11847 [[ $(lustre_version_code $SINGLEMDS) -ge $(version_code 2.6.94) ]] ||
11848 { skip "Need MDS version at least 2.6.94"; return 0; }
11849 check_swap_layouts_support && return 0
11850 [ -z "$(which getfattr 2>/dev/null)" ] &&
11851 skip "no getfattr command" && return 0
11853 local file1=$DIR/$tdir/$tfile-1
11854 local file2=$DIR/$tdir/$tfile-2
11855 local file3=$DIR/$tdir/$tfile-3
11858 mkdir -p $DIR/$tdir
11859 touch $file1 || error "create $file1 failed"
11860 $OPENFILE -f O_CREAT:O_LOV_DELAY_CREATE $file2 ||
11861 error "create $file2 failed"
11862 $OPENFILE -f O_CREAT:O_LOV_DELAY_CREATE $file3 ||
11863 error "create $file3 failed"
11865 $LFS swap_layouts $file1 $file2 ||
11866 error "swap $file1 $file2 layouts failed"
11868 lovea=$(getfattr -n trusted.lov $file1 | grep ^trusted)
11869 [[ -z "$lovea" ]] || error "$file1 shouldn't have lovea"
11871 echo 123 > $file1 || error "Should be able to write into $file1"
11873 $LFS swap_layouts $file1 $file3 ||
11874 error "swap $file1 $file3 layouts failed"
11876 echo 123 > $file1 || error "Should be able to write into $file1"
11878 rm -rf $file1 $file2 $file3
11880 run_test 184e "Recreate layout after stripeless layout swaps"
11882 test_185() { # LU-2441
11883 # LU-3553 - no volatile file support in old servers
11884 [[ $(lustre_version_code $SINGLEMDS) -ge $(version_code 2.3.60) ]] ||
11885 { skip "Need MDS version at least 2.3.60"; return 0; }
11887 mkdir -p $DIR/$tdir || error "creating dir $DIR/$tdir"
11888 touch $DIR/$tdir/spoo
11889 local mtime1=$(stat -c "%Y" $DIR/$tdir)
11890 local fid=$($MULTIOP $DIR/$tdir VFw4096c) ||
11891 error "cannot create/write a volatile file"
11892 [ "$FILESET" == "" ] &&
11893 $CHECKSTAT -t file $MOUNT/.lustre/fid/$fid 2>/dev/null &&
11894 error "FID is still valid after close"
11896 multiop_bg_pause $DIR/$tdir vVw4096_c
11903 # assume that the next FID for this client is sequential, since stdout
11904 # is unfortunately eaten by multiop_bg_pause
11905 local n=$((${fidv[1]} + 1))
11906 local next_fid="${fidv[0]}:$(printf "0x%x" $n):${fidv[2]}"
11907 if [ "$FILESET" == "" ]; then
11908 $CHECKSTAT -t file $MOUNT/.lustre/fid/$next_fid ||
11909 error "FID is missing before close"
11911 kill -USR1 $multi_pid
11912 # 1 second delay, so if mtime change we will see it
11914 local mtime2=$(stat -c "%Y" $DIR/$tdir)
11915 [[ $mtime1 == $mtime2 ]] || error "mtime has changed"
11917 run_test 185 "Volatile file support"
11920 remote_mds_nodsh && skip "remote MDS with nodsh" && return
11921 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.3.0) ] &&
11922 skip "Need MDS version at least 2.3.0" && return
11924 local dir0=$DIR/$tdir/$testnum
11925 mkdir -p $dir0 || error "creating dir $dir0"
11927 local file=$dir0/file1
11928 dd if=/dev/urandom of=$file count=10 bs=1M conv=fsync
11929 local dv1=$($LFS data_version $file)
11930 dd if=/dev/urandom of=$file seek=10 count=1 bs=1M conv=fsync
11931 local dv2=$($LFS data_version $file)
11932 [[ $dv1 != $dv2 ]] ||
11933 error "data version did not change on write $dv1 == $dv2"
11938 run_test 187a "Test data version change"
11941 remote_mds_nodsh && skip "remote MDS with nodsh" && return
11942 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.3.0) ] &&
11943 skip "Need MDS version at least 2.3.0" && return
11945 local dir0=$DIR/$tdir/$testnum
11946 mkdir -p $dir0 || error "creating dir $dir0"
11948 declare -a DV=$($MULTIOP $dir0 Vw1000xYw1000xY | cut -f3 -d" ")
11949 [[ ${DV[0]} != ${DV[1]} ]] ||
11950 error "data version did not change on write"\
11951 " ${DV[0]} == ${DV[1]}"
11956 run_test 187b "Test data version change on volatile file"
11959 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
11960 remote_mgs_nodsh && skip "remote MGS with nodsh" && return
11961 [ -n "$FILESET" ] && skip "SKIP due to FILESET set" && return
11963 local POOL=${POOL:-cea1}
11964 local POOL_ROOT=${POOL_ROOT:-$DIR/d200.pools}
11965 local POOL_DIR_NAME=${POOL_DIR_NAME:-dir_tst}
11968 local last_ost=$(($OSTCOUNT - 1))
11970 local ost_list=$(seq $first_ost $ost_step $last_ost)
11971 local ost_range="$first_ost $last_ost $ost_step"
11972 local test_path=$POOL_ROOT/$POOL_DIR_NAME
11973 local file_dir=$POOL_ROOT/file_tst
11974 local subdir=$test_path/subdir
11978 # former test_200a test_200b
11979 pool_add $POOL || { rc=$? ; break; }
11980 pool_add_targets $POOL $ost_range || { rc=$? ; break; }
11981 # former test_200c test_200d
11982 mkdir -p $test_path
11983 pool_set_dir $POOL $test_path || { rc=$? ; break; }
11984 pool_check_dir $POOL $test_path || { rc=$? ; break; }
11986 pool_check_dir $POOL $subdir || { rc=$? ; break; }
11987 pool_dir_rel_path $POOL $POOL_DIR_NAME $POOL_ROOT \
11988 || { rc=$? ; break; }
11989 # former test_200e test_200f
11990 local files=$((OSTCOUNT*3))
11991 pool_alloc_files $POOL $test_path $files "$ost_list" \
11992 || { rc=$? ; break; }
11993 pool_create_files $POOL $file_dir $files "$ost_list" \
11994 || { rc=$? ; break; }
11995 # former test_200g test_200h
11996 pool_lfs_df $POOL || { rc=$? ; break; }
11997 pool_file_rel_path $POOL $test_path || { rc=$? ; break; }
11999 # former test_201a test_201b test_201c
12000 pool_remove_first_target $POOL || { rc=$? ; break; }
12002 local f=$test_path/$tfile
12003 pool_remove_all_targets $POOL $f || { rc=$? ; break; }
12004 pool_remove $POOL $f || { rc=$? ; break; }
12011 run_test 200 "OST pools"
12013 # usage: default_attr <count | size | offset>
12015 $LCTL get_param -n lov.$FSNAME-clilov-\*.stripe${1}
12018 # usage: check_default_stripe_attr
12019 check_default_stripe_attr() {
12020 ACTUAL=$($GETSTRIPE $* $DIR/$tdir)
12022 --stripe-count|--count)
12023 [ -n "$2" ] && EXPECTED=0 || EXPECTED=$(default_attr count);;
12024 --stripe-size|--size)
12025 [ -n "$2" ] && EXPECTED=0 || EXPECTED=$(default_attr size);;
12026 --stripe-index|--index)
12029 error "unknown getstripe attr '$1'"
12032 [ $ACTUAL != $EXPECTED ] &&
12033 error "$DIR/$tdir has $1 '$ACTUAL', not '$EXPECTED'"
12037 test_mkdir -p $DIR/$tdir
12038 $SETSTRIPE --stripe-count 0 --stripe-size 0 --stripe-index -1 $DIR/$tdir
12040 check_default_stripe_attr --stripe-count
12041 check_default_stripe_attr --stripe-size
12042 check_default_stripe_attr --stripe-index
12046 run_test 204a "Print default stripe attributes ================="
12049 test_mkdir -p $DIR/$tdir
12050 $SETSTRIPE --stripe-count 1 $DIR/$tdir
12052 check_default_stripe_attr --stripe-size
12053 check_default_stripe_attr --stripe-index
12057 run_test 204b "Print default stripe size and offset ==========="
12060 test_mkdir -p $DIR/$tdir
12061 $SETSTRIPE --stripe-size 65536 $DIR/$tdir
12063 check_default_stripe_attr --stripe-count
12064 check_default_stripe_attr --stripe-index
12068 run_test 204c "Print default stripe count and offset ==========="
12071 test_mkdir -p $DIR/$tdir
12072 $SETSTRIPE --stripe-index 0 $DIR/$tdir
12074 check_default_stripe_attr --stripe-count
12075 check_default_stripe_attr --stripe-size
12079 run_test 204d "Print default stripe count and size ============="
12082 test_mkdir -p $DIR/$tdir
12083 $SETSTRIPE -d $DIR/$tdir
12085 check_default_stripe_attr --stripe-count --raw
12086 check_default_stripe_attr --stripe-size --raw
12087 check_default_stripe_attr --stripe-index --raw
12091 run_test 204e "Print raw stripe attributes ================="
12094 test_mkdir -p $DIR/$tdir
12095 $SETSTRIPE --stripe-count 1 $DIR/$tdir
12097 check_default_stripe_attr --stripe-size --raw
12098 check_default_stripe_attr --stripe-index --raw
12102 run_test 204f "Print raw stripe size and offset ==========="
12105 test_mkdir -p $DIR/$tdir
12106 $SETSTRIPE --stripe-size 65536 $DIR/$tdir
12108 check_default_stripe_attr --stripe-count --raw
12109 check_default_stripe_attr --stripe-index --raw
12113 run_test 204g "Print raw stripe count and offset ==========="
12116 test_mkdir -p $DIR/$tdir
12117 $SETSTRIPE --stripe-index 0 $DIR/$tdir
12119 check_default_stripe_attr --stripe-count --raw
12120 check_default_stripe_attr --stripe-size --raw
12124 run_test 204h "Print raw stripe count and size ============="
12126 # Figure out which job scheduler is being used, if any,
12127 # or use a fake one
12128 if [ -n "$SLURM_JOB_ID" ]; then # SLURM
12129 JOBENV=SLURM_JOB_ID
12130 elif [ -n "$LSB_JOBID" ]; then # Load Sharing Facility
12132 elif [ -n "$PBS_JOBID" ]; then # PBS/Maui/Moab
12134 elif [ -n "$LOADL_STEPID" ]; then # LoadLeveller
12135 JOBENV=LOADL_STEP_ID
12136 elif [ -n "$JOB_ID" ]; then # Sun Grid Engine
12139 $LCTL list_param jobid_name > /dev/null 2>&1
12140 if [ $? -eq 0 ]; then
12147 verify_jobstats() {
12152 # we don't really need to clear the stats for this test to work, since each
12153 # command has a unique jobid, but it makes debugging easier if needed.
12154 # for facet in $facets; do
12155 # local dev=$(convert_facet2label $facet)
12156 # # clear old jobstats
12157 # do_facet $facet lctl set_param *.$dev.job_stats="clear"
12160 # use a new JobID for each test, or we might see an old one
12161 [ "$JOBENV" = "FAKE_JOBID" ] &&
12162 FAKE_JOBID=id.$testnum.$(basename ${cmd[0]}).$RANDOM
12166 [ "$JOBENV" = "nodelocal" ] && {
12167 FAKE_JOBID=id.$testnum.$(basename ${cmd[0]}).$RANDOM
12168 $LCTL set_param jobid_name=$FAKE_JOBID
12172 log "Test: ${cmd[*]}"
12173 log "Using JobID environment variable $JOBENV=$JOBVAL"
12175 if [ $JOBENV = "FAKE_JOBID" ]; then
12176 FAKE_JOBID=$JOBVAL ${cmd[*]}
12181 # all files are created on OST0000
12182 for facet in $facets; do
12183 local stats="*.$(convert_facet2label $facet).job_stats"
12184 if [ $(do_facet $facet lctl get_param $stats |
12185 grep -c $JOBVAL) -ne 1 ]; then
12186 do_facet $facet lctl get_param $stats
12187 error "No jobstats for $JOBVAL found on $facet::$stats"
12194 NEW_JOBENV=${1:-$OLD_JOBENV}
12195 do_facet mgs $LCTL conf_param $FSNAME.sys.jobid_var=$NEW_JOBENV
12196 wait_update $HOSTNAME "$LCTL get_param -n jobid_var" $NEW_JOBENV
12201 do_facet $SINGLEMDS \
12202 $LCTL set_param mdt.*.job_cleanup_interval=$OLD_INTERVAL
12203 [ $OLD_JOBENV != $JOBENV ] && jobstats_set $OLD_JOBENV
12207 test_205() { # Job stats
12208 [[ $(lustre_version_code $SINGLEMDS) -ge $(version_code 2.7.1) ]] ||
12209 { skip "Need MDS version with at least 2.7.1"; return 0; }
12211 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
12212 remote_mgs_nodsh && skip "remote MGS with nodsh" && return
12213 remote_mds_nodsh && skip "remote MDS with nodsh" && return
12214 remote_ost_nodsh && skip "remote OST with nodsh" && return
12216 [ -z "$(lctl get_param -n mdc.*.connect_flags | grep jobstats)" ] &&
12217 skip "Server doesn't support jobstats" && return 0
12218 [[ $JOBID_VAR = disable ]] && skip "jobstats is disabled" && return
12220 OLD_JOBENV=$($LCTL get_param -n jobid_var)
12221 if [ $OLD_JOBENV != $JOBENV ]; then
12222 jobstats_set $JOBENV
12223 trap cleanup_205 EXIT
12226 CL_USER=$(do_facet $SINGLEMDS lctl --device $MDT0 changelog_register -n)
12227 echo "Registered as changelog user $CL_USER"
12229 OLD_INTERVAL=$(do_facet $SINGLEMDS \
12230 lctl get_param -n mdt.*.job_cleanup_interval)
12231 local interval_new=5
12232 do_facet $SINGLEMDS \
12233 $LCTL set_param mdt.*.job_cleanup_interval=$interval_new
12234 local start=$SECONDS
12238 cmd="mkdir $DIR/$tdir"
12239 verify_jobstats "$cmd" "$SINGLEMDS"
12241 cmd="rmdir $DIR/$tdir"
12242 verify_jobstats "$cmd" "$SINGLEMDS"
12243 # mkdir on secondary MDT
12244 if [ $MDSCOUNT -gt 1 ]; then
12245 cmd="lfs mkdir -i 1 $DIR/$tdir.remote"
12246 verify_jobstats "$cmd" "mds2"
12249 cmd="mknod $DIR/$tfile c 1 3"
12250 verify_jobstats "$cmd" "$SINGLEMDS"
12252 cmd="rm -f $DIR/$tfile"
12253 verify_jobstats "$cmd" "$SINGLEMDS"
12254 # create all files on OST0000 so verify_jobstats can find OST stats
12256 cmd="$SETSTRIPE -i 0 -c 1 $DIR/$tfile"
12257 verify_jobstats "$cmd" "$SINGLEMDS"
12259 cmd="touch $DIR/$tfile"
12260 verify_jobstats "$cmd" "$SINGLEMDS ost1"
12262 cmd="dd if=/dev/zero of=$DIR/$tfile bs=1M count=1 oflag=sync"
12263 verify_jobstats "$cmd" "ost1"
12265 cancel_lru_locks osc
12266 cmd="dd if=$DIR/$tfile of=/dev/null bs=1M count=1 iflag=direct"
12267 verify_jobstats "$cmd" "ost1"
12269 cmd="$TRUNCATE $DIR/$tfile 0"
12270 verify_jobstats "$cmd" "$SINGLEMDS ost1"
12272 cmd="mv -f $DIR/$tfile $DIR/$tdir.rename"
12273 verify_jobstats "$cmd" "$SINGLEMDS"
12274 # jobstats expiry - sleep until old stats should be expired
12275 local left=$((interval_new + 5 - (SECONDS - start)))
12276 [ $left -ge 0 ] && wait_update_facet $SINGLEMDS \
12277 "lctl get_param *.*.job_stats | grep -c 'job_id.*mkdir'" \
12279 cmd="mkdir $DIR/$tdir.expire"
12280 verify_jobstats "$cmd" "$SINGLEMDS"
12281 [ $(do_facet $SINGLEMDS lctl get_param *.*.job_stats |
12282 grep -c "job_id.*mkdir") -gt 1 ] && error "old jobstats not expired"
12284 # Ensure that jobid are present in changelog (if supported by MDS)
12285 if [ $(lustre_version_code $SINGLEMDS) -ge $(version_code 2.6.52) ]
12287 $LFS changelog $MDT0 | tail -9
12288 jobids=$($LFS changelog $MDT0 | tail -9 | grep -c "j=")
12289 [ $jobids -eq 9 ] ||
12290 error "Wrong changelog jobid count $jobids != 9"
12294 jobstats_set $JOBENV
12296 $LFS changelog $MDT0 | tail -1
12297 jobids=$($LFS changelog $MDT0 | tail -1 | grep -c "j=")
12298 [ $jobids -eq 0 ] ||
12299 error "Unexpected jobids when jobid_var=$JOBENV"
12304 run_test 205 "Verify job stats"
12306 # LU-1480, LU-1773 and LU-1657
12308 mkdir -p $DIR/$tdir
12309 $SETSTRIPE -c -1 $DIR/$tdir
12310 #define OBD_FAIL_LOV_INIT 0x1403
12311 $LCTL set_param fail_loc=0xa0001403
12312 $LCTL set_param fail_val=1
12313 touch $DIR/$tdir/$tfile || true
12315 run_test 206 "fail lov_init_raid0() doesn't lbug"
12318 dd if=/dev/zero of=$DIR/$tfile bs=4k count=$((RANDOM%10+1))
12319 local fsz=`stat -c %s $DIR/$tfile`
12320 cancel_lru_locks mdc
12322 # do not return layout in getattr intent
12323 #define OBD_FAIL_MDS_NO_LL_GETATTR 0x170
12324 $LCTL set_param fail_loc=0x170
12325 local sz=`stat -c %s $DIR/$tfile`
12327 [ $fsz -eq $sz ] || error "file size expected $fsz, actual $sz"
12331 run_test 207a "can refresh layout at glimpse"
12334 dd if=/dev/zero of=$DIR/$tfile bs=4k count=$((RANDOM%10+1))
12335 local cksum=`md5sum $DIR/$tfile`
12336 local fsz=`stat -c %s $DIR/$tfile`
12337 cancel_lru_locks mdc
12338 cancel_lru_locks osc
12340 # do not return layout in getattr intent
12341 #define OBD_FAIL_MDS_NO_LL_OPEN 0x171
12342 $LCTL set_param fail_loc=0x171
12344 # it will refresh layout after the file is opened but before read issues
12345 echo checksum is "$cksum"
12346 echo "$cksum" |md5sum -c --quiet || error "file differs"
12350 run_test 207b "can refresh layout at open"
12353 # FIXME: in this test suite, only RD lease is used. This is okay
12354 # for now as only exclusive open is supported. After generic lease
12355 # is done, this test suite should be revised. - Jinshan
12357 remote_mds_nodsh && skip "remote MDS with nodsh" && return
12358 [[ $(lustre_version_code $SINGLEMDS) -ge $(version_code 2.4.52) ]] ||
12359 { skip "Need MDS version at least 2.4.52"; return 0; }
12361 echo "==== test 1: verify get lease work"
12362 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:eRE+eU || error "get lease error"
12364 echo "==== test 2: verify lease can be broken by upcoming open"
12365 $MULTIOP $DIR/$tfile oO_RDONLY:eR_E-eUc &
12369 $MULTIOP $DIR/$tfile oO_RDONLY:c
12370 kill -USR1 $PID && wait $PID || error "break lease error"
12372 echo "==== test 3: verify lease can't be granted if an open already exists"
12373 $MULTIOP $DIR/$tfile oO_RDONLY:_c &
12377 $MULTIOP $DIR/$tfile oO_RDONLY:eReUc && error "apply lease should fail"
12378 kill -USR1 $PID && wait $PID || error "open file error"
12380 echo "==== test 4: lease can sustain over recovery"
12381 $MULTIOP $DIR/$tfile oO_RDONLY:eR_E+eUc &
12387 kill -USR1 $PID && wait $PID || error "lease broken over recovery"
12389 echo "==== test 5: lease broken can't be regained by replay"
12390 $MULTIOP $DIR/$tfile oO_RDONLY:eR_E-eUc &
12394 # open file to break lease and then recovery
12395 $MULTIOP $DIR/$tfile oO_RDWR:c || error "open file error"
12398 kill -USR1 $PID && wait $PID || error "lease not broken over recovery"
12402 run_test 208 "Exclusive open"
12405 [ -z "$(lctl get_param -n mdc.*.connect_flags | grep disp_stripe)" ] &&
12406 skip_env "must have disp_stripe" && return
12409 sync; sleep 5; sync;
12411 echo 3 > /proc/sys/vm/drop_caches
12412 req_before=$(awk '/ptlrpc_cache / { print $2 }' /proc/slabinfo)
12414 # open/close 500 times
12415 for i in $(seq 500); do
12419 echo 3 > /proc/sys/vm/drop_caches
12420 req_after=$(awk '/ptlrpc_cache / { print $2 }' /proc/slabinfo)
12422 echo "before: $req_before, after: $req_after"
12423 [ $((req_after - req_before)) -ge 300 ] &&
12424 error "open/close requests are not freed"
12427 run_test 209 "read-only open/close requests should be freed promptly"
12431 size=$((size % 8192 + 1))
12432 dd if=/dev/urandom of=$DIR/f212 bs=1k count=$size
12433 sendfile $DIR/f212 $DIR/f212.xyz || error "sendfile wrong"
12434 rm -f $DIR/f212 $DIR/f212.xyz
12436 run_test 212 "Sendfile test ============================================"
12439 dd if=/dev/zero of=$DIR/$tfile bs=4k count=4
12440 cancel_lru_locks osc
12441 lctl set_param fail_loc=0x8000040f
12442 # generate a read lock
12443 cat $DIR/$tfile > /dev/null
12444 # write to the file, it will try to cancel the above read lock.
12445 cat /etc/hosts >> $DIR/$tfile
12447 run_test 213 "OSC lock completion and cancel race don't crash - bug 18829"
12449 test_214() { # for bug 20133
12450 mkdir -p $DIR/$tdir/d214c || error "mkdir $DIR/$tdir/d214c failed"
12451 for (( i=0; i < 340; i++ )) ; do
12452 touch $DIR/$tdir/d214c/a$i
12455 ls -l $DIR/$tdir || error "ls -l $DIR/d214p failed"
12456 mv $DIR/$tdir/d214c $DIR/ || error "mv $DIR/d214p/d214c $DIR/ failed"
12457 ls $DIR/d214c || error "ls $DIR/d214c failed"
12458 rm -rf $DIR/$tdir || error "rm -rf $DIR/d214* failed"
12459 rm -rf $DIR/d214* || error "rm -rf $DIR/d214* failed"
12461 run_test 214 "hash-indexed directory test - bug 20133"
12463 # having "abc" as 1st arg, creates $TMP/lnet_abc.out and $TMP/lnet_abc.sys
12464 create_lnet_proc_files() {
12465 lctl get_param -n $1 >$TMP/lnet_$1.out || error "cannot read lnet.$1"
12466 sysctl lnet.$1 >$TMP/lnet_$1.sys_tmp || error "cannot read lnet.$1"
12468 sed "s/^lnet.$1\ =\ //g" "$TMP/lnet_$1.sys_tmp" >$TMP/lnet_$1.sys
12469 rm -f "$TMP/lnet_$1.sys_tmp"
12472 # counterpart of create_lnet_proc_files
12473 remove_lnet_proc_files() {
12474 rm -f $TMP/lnet_$1.out $TMP/lnet_$1.sys
12477 # uses 1st arg as trailing part of filename, 2nd arg as description for reports,
12478 # 3rd arg as regexp for body
12479 check_lnet_proc_stats() {
12480 local l=$(cat "$TMP/lnet_$1" |wc -l)
12481 [ $l = 1 ] || (cat "$TMP/lnet_$1" && error "$2 is not of 1 line: $l")
12483 grep -E "$3" "$TMP/lnet_$1" || (cat "$TMP/lnet_$1" && error "$2 misformatted")
12486 # uses 1st arg as trailing part of filename, 2nd arg as description for reports,
12487 # 3rd arg as regexp for body, 4th arg as regexp for 1st line, 5th arg is
12488 # optional and can be regexp for 2nd line (lnet.routes case)
12489 check_lnet_proc_entry() {
12490 local blp=2 # blp stands for 'position of 1st line of body'
12491 [ -z "$5" ] || blp=3 # lnet.routes case
12493 local l=$(cat "$TMP/lnet_$1" |wc -l)
12494 # subtracting one from $blp because the body can be empty
12495 [ "$l" -ge "$(($blp - 1))" ] || (cat "$TMP/lnet_$1" && error "$2 is too short: $l")
12497 sed -n '1 p' "$TMP/lnet_$1" |grep -E "$4" >/dev/null ||
12498 (cat "$TMP/lnet_$1" && error "1st line of $2 misformatted")
12500 [ "$5" = "" ] || sed -n '2 p' "$TMP/lnet_$1" |grep -E "$5" >/dev/null ||
12501 (cat "$TMP/lnet_$1" && error "2nd line of $2 misformatted")
12503 # bail out if any unexpected line happened
12504 sed -n "$blp p" "$TMP/lnet_$1" | grep -Ev "$3"
12505 [ "$?" != 0 ] || error "$2 misformatted"
12508 test_215() { # for bugs 18102, 21079, 21517
12509 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
12510 local N='(0|[1-9][0-9]*)' # non-negative numeric
12511 local P='[1-9][0-9]*' # positive numeric
12512 local I='(0|-?[1-9][0-9]*|NA)' # any numeric (0 | >0 | <0) or NA if no value
12513 local NET='[a-z][a-z0-9]*' # LNET net like o2ib2
12514 local ADDR='[0-9.]+' # LNET addr like 10.0.0.1
12515 local NID="$ADDR@$NET" # LNET nid like 10.0.0.1@o2ib2
12517 local L1 # regexp for 1st line
12518 local L2 # regexp for 2nd line (optional)
12519 local BR # regexp for the rest (body)
12521 # lnet.stats should look as 11 space-separated non-negative numerics
12522 BR="^$N $N $N $N $N $N $N $N $N $N $N$"
12523 create_lnet_proc_files "stats"
12524 check_lnet_proc_stats "stats.sys" "lnet.stats" "$BR"
12525 remove_lnet_proc_files "stats"
12527 # lnet.routes should look like this:
12528 # Routing disabled/enabled
12529 # net hops priority state router
12530 # where net is a string like tcp0, hops > 0, priority >= 0,
12531 # state is up/down,
12532 # router is a string like 192.168.1.1@tcp2
12533 L1="^Routing (disabled|enabled)$"
12534 L2="^net +hops +priority +state +router$"
12535 BR="^$NET +$N +(0|1) +(up|down) +$NID$"
12536 create_lnet_proc_files "routes"
12537 check_lnet_proc_entry "routes.sys" "lnet.routes" "$BR" "$L1" "$L2"
12538 remove_lnet_proc_files "routes"
12540 # lnet.routers should look like this:
12541 # ref rtr_ref alive_cnt state last_ping ping_sent deadline down_ni router
12542 # where ref > 0, rtr_ref > 0, alive_cnt >= 0, state is up/down,
12543 # last_ping >= 0, ping_sent is boolean (0/1), deadline and down_ni are
12544 # numeric (0 or >0 or <0), router is a string like 192.168.1.1@tcp2
12545 L1="^ref +rtr_ref +alive_cnt +state +last_ping +ping_sent +deadline +down_ni +router$"
12546 BR="^$P +$P +$N +(up|down) +$N +(0|1) +$I +$I +$NID$"
12547 create_lnet_proc_files "routers"
12548 check_lnet_proc_entry "routers.sys" "lnet.routers" "$BR" "$L1"
12549 remove_lnet_proc_files "routers"
12551 # lnet.peers should look like this:
12552 # nid refs state last max rtr min tx min queue
12553 # where nid is a string like 192.168.1.1@tcp2, refs > 0,
12554 # state is up/down/NA, max >= 0. last, rtr, min, tx, min are
12555 # numeric (0 or >0 or <0), queue >= 0.
12556 L1="^nid +refs +state +last +max +rtr +min +tx +min +queue$"
12557 BR="^$NID +$P +(up|down|NA) +$I +$N +$I +$I +$I +$I +$N$"
12558 create_lnet_proc_files "peers"
12559 check_lnet_proc_entry "peers.sys" "lnet.peers" "$BR" "$L1"
12560 remove_lnet_proc_files "peers"
12562 # lnet.buffers should look like this:
12563 # pages count credits min
12564 # where pages >=0, count >=0, credits and min are numeric (0 or >0 or <0)
12565 L1="^pages +count +credits +min$"
12566 BR="^ +$N +$N +$I +$I$"
12567 create_lnet_proc_files "buffers"
12568 check_lnet_proc_entry "buffers.sys" "lnet.buffers" "$BR" "$L1"
12569 remove_lnet_proc_files "buffers"
12571 # lnet.nis should look like this:
12572 # nid status alive refs peer rtr max tx min
12573 # where nid is a string like 192.168.1.1@tcp2, status is up/down,
12574 # alive is numeric (0 or >0 or <0), refs >= 0, peer >= 0,
12575 # rtr >= 0, max >=0, tx and min are numeric (0 or >0 or <0).
12576 L1="^nid +status +alive +refs +peer +rtr +max +tx +min$"
12577 BR="^$NID +(up|down) +$I +$N +$N +$N +$N +$I +$I$"
12578 create_lnet_proc_files "nis"
12579 check_lnet_proc_entry "nis.sys" "lnet.nis" "$BR" "$L1"
12580 remove_lnet_proc_files "nis"
12582 # can we successfully write to lnet.stats?
12583 lctl set_param -n stats=0 || error "cannot write to lnet.stats"
12584 sysctl -w lnet.stats=0 || error "cannot write to lnet.stats"
12586 run_test 215 "lnet exists and has proper content - bugs 18102, 21079, 21517"
12588 test_216() { # bug 20317
12589 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
12590 remote_ost_nodsh && skip "remote OST with nodsh" && return
12593 local facets=$(get_facets OST)
12594 local p="$TMP/$TESTSUITE-$TESTNAME.parameters"
12596 save_lustre_params client "osc.*.contention_seconds" > $p
12597 save_lustre_params $facets \
12598 "ldlm.namespaces.filter-*.max_nolock_bytes" >> $p
12599 save_lustre_params $facets \
12600 "ldlm.namespaces.filter-*.contended_locks" >> $p
12601 save_lustre_params $facets \
12602 "ldlm.namespaces.filter-*.contention_seconds" >> $p
12605 # agressive lockless i/o settings
12606 for node in $(osts_nodes); do
12607 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'
12609 lctl set_param -n osc.*.contention_seconds 60
12611 $DIRECTIO write $DIR/$tfile 0 10 4096
12612 $CHECKSTAT -s 40960 $DIR/$tfile
12614 # disable lockless i/o
12615 for node in $(osts_nodes); do
12616 do_node $node 'lctl set_param -n ldlm.namespaces.filter-*.max_nolock_bytes 0; lctl set_param -n ldlm.namespaces.filter-*.contended_locks 32; lctl set_param -n ldlm.namespaces.filter-*.contention_seconds 0'
12618 lctl set_param -n osc.*.contention_seconds 0
12621 dd if=/dev/zero of=$DIR/$tfile count=0
12622 $CHECKSTAT -s 0 $DIR/$tfile
12624 restore_lustre_params <$p
12628 run_test 216 "check lockless direct write works and updates file size and kms correctly"
12630 test_217() { # bug 22430
12631 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
12635 for node in $(nodes_list); do
12636 nid=$(host_nids_address $node $NETTYPE)
12637 if [[ $nid = *-* ]] ; then
12638 echo "lctl ping $nid@$NETTYPE"
12639 lctl ping $nid@$NETTYPE
12641 echo "skipping $node (no hyphen detected)"
12645 run_test 217 "check lctl ping for hostnames with hiphen ('-')"
12648 # do directio so as not to populate the page cache
12649 log "creating a 10 Mb file"
12650 $MULTIOP $DIR/$tfile oO_CREAT:O_DIRECT:O_RDWR:w$((10*1048576))c || error "multiop failed while creating a file"
12651 log "starting reads"
12652 dd if=$DIR/$tfile of=/dev/null bs=4096 &
12653 log "truncating the file"
12654 $MULTIOP $DIR/$tfile oO_TRUNC:c || error "multiop failed while truncating the file"
12656 kill %+ || true # reads might have finished
12657 echo "wait until dd is finished"
12659 log "removing the temporary file"
12660 rm -rf $DIR/$tfile || error "tmp file removal failed"
12662 run_test 218 "parallel read and truncate should not deadlock ======================="
12665 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
12666 # write one partial page
12667 dd if=/dev/zero of=$DIR/$tfile bs=1024 count=1
12668 # set no grant so vvp_io_commit_write will do sync write
12669 $LCTL set_param fail_loc=0x411
12670 # write a full page at the end of file
12671 dd if=/dev/zero of=$DIR/$tfile bs=4096 count=1 seek=1 conv=notrunc
12673 $LCTL set_param fail_loc=0
12674 dd if=/dev/zero of=$DIR/$tfile bs=4096 count=1 seek=3
12675 $LCTL set_param fail_loc=0x411
12676 dd if=/dev/zero of=$DIR/$tfile bs=1024 count=1 seek=2 conv=notrunc
12679 dd if=/dev/zero of=$DIR/$tfile-2 bs=1024 count=1
12680 $CHECKSTAT -s 1024 $DIR/$tfile-2 || error "checkstat wrong size"
12682 run_test 219 "LU-394: Write partial won't cause uncontiguous pages vec at LND"
12684 test_220() { #LU-325
12685 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
12686 remote_ost_nodsh && skip "remote OST with nodsh" && return
12687 remote_mds_nodsh && skip "remote MDS with nodsh" && return
12688 remote_mgs_nodsh && skip "remote MGS with nodsh" && return
12691 # create on MDT0000 so the last_id and next_id are correct
12693 local OST=$($LFS df $DIR | awk '/OST:'$OSTIDX'/ { print $1 }')
12697 local mdtosc_proc1=$(get_mdtosc_proc_path $SINGLEMDS $OST)
12698 local last_id=$(do_facet $SINGLEMDS lctl get_param -n \
12699 osc.$mdtosc_proc1.prealloc_last_id)
12700 local next_id=$(do_facet $SINGLEMDS lctl get_param -n \
12701 osc.$mdtosc_proc1.prealloc_next_id)
12705 do_facet ost$((OSTIDX + 1)) lctl set_param fail_val=-1
12706 #define OBD_FAIL_OST_ENOINO 0x229
12707 do_facet ost$((OSTIDX + 1)) lctl set_param fail_loc=0x229
12708 create_pool $FSNAME.$TESTNAME || return 1
12709 do_facet mgs $LCTL pool_add $FSNAME.$TESTNAME $OST || return 2
12711 $SETSTRIPE $DIR/$tdir -i $OSTIDX -c 1 -p $FSNAME.$TESTNAME
12713 MDSOBJS=$((last_id - next_id))
12714 echo "preallocated objects on MDS is $MDSOBJS" "($last_id - $next_id)"
12716 blocks=$($LFS df $MOUNT | awk '($1 == '$OSTIDX') { print $4 }')
12717 echo "OST still has $count kbytes free"
12719 echo "create $MDSOBJS files @next_id..."
12720 createmany -o $DIR/$tdir/f $MDSOBJS || return 3
12722 local last_id2=$(do_facet mds${MDSIDX} lctl get_param -n \
12723 osc.$mdtosc_proc1.prealloc_last_id)
12724 local next_id2=$(do_facet mds${MDSIDX} lctl get_param -n \
12725 osc.$mdtosc_proc1.prealloc_next_id)
12727 echo "after creation, last_id=$last_id2, next_id=$next_id2"
12732 do_facet ost$((OSTIDX + 1)) lctl set_param fail_val=0
12733 do_facet ost$((OSTIDX + 1)) lctl set_param fail_loc=0
12735 do_facet mgs $LCTL pool_remove $FSNAME.$TESTNAME $OST || return 4
12736 do_facet mgs $LCTL pool_destroy $FSNAME.$TESTNAME || return 5
12737 echo "unlink $MDSOBJS files @$next_id..."
12738 unlinkmany $DIR/$tdir/f $MDSOBJS || return 6
12740 run_test 220 "preallocated MDS objects still used if ENOSPC from OST"
12743 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
12744 dd if=`which date` of=$MOUNT/date oflag=sync
12745 chmod +x $MOUNT/date
12747 #define OBD_FAIL_LLITE_FAULT_TRUNC_RACE 0x1401
12748 $LCTL set_param fail_loc=0x80001401
12750 $MOUNT/date > /dev/null
12753 run_test 221 "make sure fault and truncate race to not cause OOM"
12756 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
12758 test_mkdir -p $DIR/$tdir
12759 $SETSTRIPE -c 1 -i 0 $DIR/$tdir
12760 createmany -o $DIR/$tdir/$tfile 10
12761 cancel_lru_locks mdc
12762 cancel_lru_locks osc
12763 #define OBD_FAIL_LDLM_AGL_DELAY 0x31a
12764 $LCTL set_param fail_loc=0x31a
12765 ls -l $DIR/$tdir > /dev/null || error "AGL for ls failed"
12766 $LCTL set_param fail_loc=0
12769 run_test 222a "AGL for ls should not trigger CLIO lock failure ================"
12772 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
12774 test_mkdir -p $DIR/$tdir
12775 $SETSTRIPE -c 1 -i 0 $DIR/$tdir
12776 createmany -o $DIR/$tdir/$tfile 10
12777 cancel_lru_locks mdc
12778 cancel_lru_locks osc
12779 #define OBD_FAIL_LDLM_AGL_DELAY 0x31a
12780 $LCTL set_param fail_loc=0x31a
12781 rm -r $DIR/$tdir || error "AGL for rmdir failed"
12782 $LCTL set_param fail_loc=0
12784 run_test 222b "AGL for rmdir should not trigger CLIO lock failure ============="
12787 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
12789 test_mkdir -p $DIR/$tdir
12790 $SETSTRIPE -c 1 -i 0 $DIR/$tdir
12791 createmany -o $DIR/$tdir/$tfile 10
12792 cancel_lru_locks mdc
12793 cancel_lru_locks osc
12794 #define OBD_FAIL_LDLM_AGL_NOLOCK 0x31b
12795 $LCTL set_param fail_loc=0x31b
12796 ls -l $DIR/$tdir > /dev/null || error "reenqueue failed"
12797 $LCTL set_param fail_loc=0
12800 run_test 223 "osc reenqueue if without AGL lock granted ======================="
12802 test_224a() { # LU-1039, MRP-303
12803 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
12804 #define OBD_FAIL_PTLRPC_CLIENT_BULK_CB 0x508
12805 $LCTL set_param fail_loc=0x508
12806 dd if=/dev/zero of=$DIR/$tfile bs=4096 count=1 conv=fsync
12807 $LCTL set_param fail_loc=0
12810 run_test 224a "Don't panic on bulk IO failure"
12812 test_224b() { # LU-1039, MRP-303
12813 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
12814 dd if=/dev/zero of=$DIR/$tfile bs=4096 count=1
12815 cancel_lru_locks osc
12816 #define OBD_FAIL_PTLRPC_CLIENT_BULK_CB2 0x515
12817 $LCTL set_param fail_loc=0x515
12818 dd of=/dev/null if=$DIR/$tfile bs=4096 count=1
12819 $LCTL set_param fail_loc=0
12822 run_test 224b "Don't panic on bulk IO failure"
12824 test_224c() { # LU-6441
12825 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
12826 remote_mds_nodsh && skip "remote MDS with nodsh" && return
12828 local p="$TMP/$TESTSUITE-$TESTNAME.parameters"
12829 save_writethrough $p
12830 set_cache writethrough on
12832 local pages_per_rpc=$($LCTL get_param \
12833 osc.*.max_pages_per_rpc)
12834 local at_max=$($LCTL get_param -n at_max)
12835 local timeout=$($LCTL get_param -n timeout)
12836 local test_at="$LCTL get_param -n at_max"
12837 local param_at="$FSNAME.sys.at_max"
12838 local test_timeout="$LCTL get_param -n timeout"
12839 local param_timeout="$FSNAME.sys.timeout"
12841 $LCTL set_param -n osc.*.max_pages_per_rpc=1024
12843 set_conf_param_and_check client "$test_at" "$param_at" 0 ||
12844 error "conf_param at_max=0 failed"
12845 set_conf_param_and_check client "$test_timeout" "$param_timeout" 5 ||
12846 error "conf_param timeout=5 failed"
12848 #define OBD_FAIL_PTLRPC_CLIENT_BULK_CB3 0x520
12849 do_facet ost1 $LCTL set_param fail_loc=0x520
12850 $LFS setstripe -c 1 -i 0 $DIR/$tfile
12851 dd if=/dev/zero of=$DIR/$tfile bs=8MB count=1
12853 do_facet ost1 $LCTL set_param fail_loc=0
12855 set_conf_param_and_check client "$test_at" "$param_at" $at_max ||
12856 error "conf_param at_max=$at_max failed"
12857 set_conf_param_and_check client "$test_timeout" "$param_timeout" \
12858 $timeout || error "conf_param timeout=$timeout failed"
12860 $LCTL set_param -n $pages_per_rpc
12861 restore_lustre_params < $p
12864 run_test 224c "Don't hang if one of md lost during large bulk RPC"
12866 MDSSURVEY=${MDSSURVEY:-$(which mds-survey 2>/dev/null || true)}
12868 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
12869 remote_mds_nodsh && skip "remote MDS with nodsh" && return
12870 if [ -z ${MDSSURVEY} ]; then
12871 skip_env "mds-survey not found" && return
12874 [ $MDSCOUNT -ge 2 ] &&
12875 skip "skipping now for more than one MDT" && return
12877 [ $(lustre_version_code $SINGLEMDS) -ge $(version_code 2.2.51) ] ||
12878 { skip "Need MDS version at least 2.2.51"; return; }
12880 local mds=$(facet_host $SINGLEMDS)
12881 local target=$(do_nodes $mds 'lctl dl' | \
12882 awk "{if (\$2 == \"UP\" && \$3 == \"mdt\") {print \$4}}")
12884 local cmd1="file_count=1000 thrhi=4"
12885 local cmd2="dir_count=2 layer=mdd stripe_count=0"
12886 local cmd3="rslt_loc=${TMP} targets=\"$mds:$target\" $MDSSURVEY"
12887 local cmd="$cmd1 $cmd2 $cmd3"
12889 rm -f ${TMP}/mds_survey*
12891 eval $cmd || error "mds-survey with zero-stripe failed"
12892 cat ${TMP}/mds_survey*
12893 rm -f ${TMP}/mds_survey*
12895 run_test 225a "Metadata survey sanity with zero-stripe"
12898 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
12899 remote_mds_nodsh && skip "remote MDS with nodsh" && return
12900 if [ -z ${MDSSURVEY} ]; then
12901 skip_env "mds-survey not found" && return
12903 [ $(lustre_version_code $SINGLEMDS) -ge $(version_code 2.2.51) ] ||
12904 { skip "Need MDS version at least 2.2.51"; return; }
12906 if [ $($LCTL dl | grep -c osc) -eq 0 ]; then
12907 skip_env "Need to mount OST to test" && return
12910 [ $MDSCOUNT -ge 2 ] &&
12911 skip "skipping now for more than one MDT" && return
12912 local mds=$(facet_host $SINGLEMDS)
12913 local target=$(do_nodes $mds 'lctl dl' | \
12914 awk "{if (\$2 == \"UP\" && \$3 == \"mdt\") {print \$4}}")
12916 local cmd1="file_count=1000 thrhi=4"
12917 local cmd2="dir_count=2 layer=mdd stripe_count=1"
12918 local cmd3="rslt_loc=${TMP} targets=\"$mds:$target\" $MDSSURVEY"
12919 local cmd="$cmd1 $cmd2 $cmd3"
12921 rm -f ${TMP}/mds_survey*
12923 eval $cmd || error "mds-survey with stripe_count failed"
12924 cat ${TMP}/mds_survey*
12925 rm -f ${TMP}/mds_survey*
12927 run_test 225b "Metadata survey sanity with stripe_count = 1"
12929 mcreate_path2fid () {
12935 local path=$DIR/$tdir/$name
12940 $MCREATE --mode=$1 --major=$2 --minor=$3 $path ||
12941 error "cannot create $desc"
12943 fid=$($LFS path2fid $path | tr -d '[' | tr -d ']')
12945 [ $rc -ne 0 ] && error "cannot get fid of a $desc"
12947 fid_path=$($LFS fid2path $MOUNT $fid)
12949 [ $rc -ne 0 ] && error "cannot get path of $desc by $DIR $path $fid"
12951 [ "$path" == "$fid_path" ] ||
12952 error "fid2path returned $fid_path, expected $path"
12954 echo "pass with $path and $fid"
12959 mkdir -p $DIR/$tdir
12961 mcreate_path2fid 0010666 0 0 fifo "FIFO"
12962 mcreate_path2fid 0020666 1 3 null "character special file (null)"
12963 mcreate_path2fid 0020666 1 255 none "character special file (no device)"
12964 mcreate_path2fid 0040666 0 0 dir "directory"
12965 mcreate_path2fid 0060666 7 0 loop0 "block special file (loop)"
12966 mcreate_path2fid 0100666 0 0 file "regular file"
12967 mcreate_path2fid 0120666 0 0 link "symbolic link"
12968 mcreate_path2fid 0140666 0 0 sock "socket"
12970 run_test 226a "call path2fid and fid2path on files of all type"
12973 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
12977 mkdir -p $DIR/$tdir
12978 $LFS setdirstripe -i $MDTIDX $DIR/$tdir/remote_dir ||
12979 error "create remote directory failed"
12980 mcreate_path2fid 0010666 0 0 "remote_dir/fifo" "FIFO"
12981 mcreate_path2fid 0020666 1 3 "remote_dir/null" \
12982 "character special file (null)"
12983 mcreate_path2fid 0020666 1 255 "remote_dir/none" \
12984 "character special file (no device)"
12985 mcreate_path2fid 0040666 0 0 "remote_dir/dir" "directory"
12986 mcreate_path2fid 0060666 7 0 "remote_dir/loop0" \
12987 "block special file (loop)"
12988 mcreate_path2fid 0100666 0 0 "remote_dir/file" "regular file"
12989 mcreate_path2fid 0120666 0 0 "remote_dir/link" "symbolic link"
12990 mcreate_path2fid 0140666 0 0 "remote_dir/sock" "socket"
12992 run_test 226b "call path2fid and fid2path on files of all type under remote dir"
12994 # LU-1299 Executing or running ldd on a truncated executable does not
12995 # cause an out-of-memory condition.
12997 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
12998 [ -z "$(which ldd)" ] && skip "should have ldd tool" && return
12999 dd if=$(which date) of=$MOUNT/date bs=1k count=1
13000 chmod +x $MOUNT/date
13002 $MOUNT/date > /dev/null
13003 ldd $MOUNT/date > /dev/null
13006 run_test 227 "running truncated executable does not cause OOM"
13008 # LU-1512 try to reuse idle OI blocks
13010 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
13011 remote_mds_nodsh && skip "remote MDS with nodsh" && return
13012 [ "$(facet_fstype $SINGLEMDS)" != "ldiskfs" ] &&
13013 skip "non-ldiskfs backend" && return
13015 local MDT_DEV=$(mdsdevname ${SINGLEMDS//mds/})
13016 local myDIR=$DIR/$tdir
13019 #define OBD_FAIL_SEQ_EXHAUST 0x1002
13020 $LCTL set_param fail_loc=0x80001002
13021 createmany -o $myDIR/t- 10000
13022 $LCTL set_param fail_loc=0
13023 # The guard is current the largest FID holder
13025 local SEQ=$($LFS path2fid $myDIR/guard | awk -F ':' '{print $1}' |
13027 local IDX=$(($SEQ % 64))
13029 do_facet $SINGLEMDS sync
13030 # Make sure journal flushed.
13032 local blk1=$(do_facet $SINGLEMDS \
13033 "$DEBUGFS -c -R \\\"stat oi.16.${IDX}\\\" $MDT_DEV" |
13034 grep Blockcount | awk '{print $4}')
13036 # Remove old files, some OI blocks will become idle.
13037 unlinkmany $myDIR/t- 10000
13038 # Create new files, idle OI blocks should be reused.
13039 createmany -o $myDIR/t- 2000
13040 do_facet $SINGLEMDS sync
13041 # Make sure journal flushed.
13043 local blk2=$(do_facet $SINGLEMDS \
13044 "$DEBUGFS -c -R \\\"stat oi.16.${IDX}\\\" $MDT_DEV" |
13045 grep Blockcount | awk '{print $4}')
13047 [ $blk1 == $blk2 ] || error "old blk1=$blk1, new blk2=$blk2, unmatched!"
13049 run_test 228a "try to reuse idle OI blocks"
13052 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
13053 remote_mds_nodsh && skip "remote MDS with nodsh" && return
13054 [ "$(facet_fstype $SINGLEMDS)" != "ldiskfs" ] &&
13055 skip "non-ldiskfs backend" && return
13057 local MDT_DEV=$(mdsdevname ${SINGLEMDS//mds/})
13058 local myDIR=$DIR/$tdir
13061 #define OBD_FAIL_SEQ_EXHAUST 0x1002
13062 $LCTL set_param fail_loc=0x80001002
13063 createmany -o $myDIR/t- 10000
13064 $LCTL set_param fail_loc=0
13065 # The guard is current the largest FID holder
13067 local SEQ=$($LFS path2fid $myDIR/guard | awk -F ':' '{print $1}' |
13069 local IDX=$(($SEQ % 64))
13071 do_facet $SINGLEMDS sync
13072 # Make sure journal flushed.
13074 local blk1=$(do_facet $SINGLEMDS \
13075 "$DEBUGFS -c -R \\\"stat oi.16.${IDX}\\\" $MDT_DEV" |
13076 grep Blockcount | awk '{print $4}')
13078 # Remove old files, some OI blocks will become idle.
13079 unlinkmany $myDIR/t- 10000
13082 stop $SINGLEMDS || error "Fail to stop MDT."
13084 start $SINGLEMDS $MDT_DEV $MDS_MOUNT_OPTS || error "Fail to start MDT."
13086 df $MOUNT || error "Fail to df."
13087 # Create new files, idle OI blocks should be reused.
13088 createmany -o $myDIR/t- 2000
13089 do_facet $SINGLEMDS sync
13090 # Make sure journal flushed.
13092 local blk2=$(do_facet $SINGLEMDS \
13093 "$DEBUGFS -c -R \\\"stat oi.16.${IDX}\\\" $MDT_DEV" |
13094 grep Blockcount | awk '{print $4}')
13096 [ $blk1 == $blk2 ] || error "old blk1=$blk1, new blk2=$blk2, unmatched!"
13098 run_test 228b "idle OI blocks can be reused after MDT restart"
13102 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
13103 remote_mds_nodsh && skip "remote MDS with nodsh" && return
13104 [ "$(facet_fstype $SINGLEMDS)" != "ldiskfs" ] &&
13105 skip "non-ldiskfs backend" && return
13107 local MDT_DEV=$(mdsdevname ${SINGLEMDS//mds/})
13108 local myDIR=$DIR/$tdir
13111 #define OBD_FAIL_SEQ_EXHAUST 0x1002
13112 $LCTL set_param fail_loc=0x80001002
13113 # 20000 files can guarantee there are index nodes in the OI file
13114 createmany -o $myDIR/t- 20000
13115 $LCTL set_param fail_loc=0
13116 # The guard is current the largest FID holder
13118 local SEQ=$($LFS path2fid $myDIR/guard | awk -F ':' '{print $1}' |
13120 local IDX=$(($SEQ % 64))
13122 do_facet $SINGLEMDS sync
13123 # Make sure journal flushed.
13125 local blk1=$(do_facet $SINGLEMDS \
13126 "$DEBUGFS -c -R \\\"stat oi.16.${IDX}\\\" $MDT_DEV" |
13127 grep Blockcount | awk '{print $4}')
13129 # Remove old files, some OI blocks will become idle.
13130 unlinkmany $myDIR/t- 20000
13132 # The OI file should become empty now
13134 # Create new files, idle OI blocks should be reused.
13135 createmany -o $myDIR/t- 2000
13136 do_facet $SINGLEMDS sync
13137 # Make sure journal flushed.
13139 local blk2=$(do_facet $SINGLEMDS \
13140 "$DEBUGFS -c -R \\\"stat oi.16.${IDX}\\\" $MDT_DEV" |
13141 grep Blockcount | awk '{print $4}')
13143 [ $blk1 == $blk2 ] || error "old blk1=$blk1, new blk2=$blk2, unmatched!"
13145 run_test 228c "NOT shrink the last entry in OI index node to recycle idle leaf"
13147 test_229() { # LU-2482, LU-3448
13148 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.4.53) ] &&
13149 skip "No HSM $(lustre_build_version $SINGLEMDS) MDS < 2.4.53" &&
13151 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
13152 [ $OSTCOUNT -lt 2 ] && skip "needs >= 2 OSTs" && return
13156 # Create a file with a released layout and stripe count 2.
13157 $MULTIOP $DIR/$tfile H2c ||
13158 error "failed to create file with released layout"
13160 $GETSTRIPE -v $DIR/$tfile
13162 local pattern=$($GETSTRIPE -L $DIR/$tfile)
13163 [ X"$pattern" = X"80000001" ] || error "pattern error ($pattern)"
13165 local stripe_count=$($GETSTRIPE -c $DIR/$tfile) || error "getstripe"
13166 [ $stripe_count -eq 2 ] || error "stripe count not 2 ($stripe_count)"
13167 stat $DIR/$tfile || error "failed to stat released file"
13169 chown $RUNAS_ID $DIR/$tfile ||
13170 error "chown $RUNAS_ID $DIR/$tfile failed"
13172 chgrp $RUNAS_ID $DIR/$tfile ||
13173 error "chgrp $RUNAS_ID $DIR/$tfile failed"
13175 touch $DIR/$tfile || error "touch $DIR/$tfile failed"
13176 rm $DIR/$tfile || error "failed to remove released file"
13178 run_test 229 "getstripe/stat/rm/attr changes work on released files"
13181 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
13182 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
13185 test_mkdir $DIR/$tdir
13186 test_mkdir -i0 -c1 $DIR/$tdir/test_230_local
13187 local mdt_idx=$($GETSTRIPE -M $DIR/$tdir/test_230_local)
13188 [ $mdt_idx -ne 0 ] &&
13189 error "create local directory on wrong MDT $mdt_idx"
13191 $LFS mkdir -i $MDTIDX $DIR/$tdir/test_230 ||
13192 error "create remote directory failed"
13193 local mdt_idx=$($GETSTRIPE -M $DIR/$tdir/test_230)
13194 [ $mdt_idx -ne $MDTIDX ] &&
13195 error "create remote directory on wrong MDT $mdt_idx"
13197 createmany -o $DIR/$tdir/test_230/t- 10 ||
13198 error "create files on remote directory failed"
13199 mdt_idx=$($GETSTRIPE -M $DIR/$tdir/test_230/t-0)
13200 [ $mdt_idx -ne $MDTIDX ] && error "create files on wrong MDT $mdt_idx"
13201 rm -r $DIR/$tdir || error "unlink remote directory failed"
13203 run_test 230a "Create remote directory and files under the remote directory"
13206 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
13207 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
13214 local migrate_dir=$DIR/$tdir/migrate_dir
13215 local other_dir=$DIR/$tdir/other_dir
13217 test_mkdir $DIR/$tdir
13218 test_mkdir -i0 -c1 $migrate_dir
13219 test_mkdir -i0 -c1 $other_dir
13220 for ((i=0; i<10; i++)); do
13221 mkdir -p $migrate_dir/dir_${i}
13222 createmany -o $migrate_dir/dir_${i}/f 10 ||
13223 error "create files under remote dir failed $i"
13226 cp /etc/passwd $migrate_dir/$tfile
13227 cp /etc/passwd $other_dir/$tfile
13228 chattr +SAD $migrate_dir
13229 chattr +SAD $migrate_dir/$tfile
13231 local old_dir_flag=$(lsattr -a $migrate_dir | awk '/\/\.$/ {print $1}')
13232 local old_file_flag=$(lsattr $migrate_dir/$tfile | awk '{print $1}')
13233 local old_dir_mode=$(stat -c%f $migrate_dir)
13234 local old_file_mode=$(stat -c%f $migrate_dir/$tfile)
13236 mkdir -p $migrate_dir/dir_default_stripe2
13237 $SETSTRIPE -c 2 $migrate_dir/dir_default_stripe2
13238 $SETSTRIPE -c 2 $migrate_dir/${tfile}_stripe2
13240 mkdir -p $other_dir
13241 ln $migrate_dir/$tfile $other_dir/luna
13242 ln $migrate_dir/$tfile $migrate_dir/sofia
13243 ln $other_dir/$tfile $migrate_dir/david
13244 ln -s $migrate_dir/$tfile $other_dir/zachary
13245 ln -s $migrate_dir/$tfile $migrate_dir/${tfile}_ln
13246 ln -s $other_dir/$tfile $migrate_dir/${tfile}_ln_other
13248 $LFS migrate -m $MDTIDX $migrate_dir ||
13249 error "fails on migrating remote dir to MDT1"
13251 echo "migratate to MDT1, then checking.."
13252 for ((i = 0; i < 10; i++)); do
13253 for file in $(find $migrate_dir/dir_${i}); do
13254 mdt_index=$($LFS getstripe -M $file)
13255 [ $mdt_index == $MDTIDX ] ||
13256 error "$file is not on MDT${MDTIDX}"
13260 # the multiple link file should still in MDT0
13261 mdt_index=$($LFS getstripe -M $migrate_dir/$tfile)
13262 [ $mdt_index == 0 ] ||
13263 error "$file is not on MDT${MDTIDX}"
13265 local new_dir_flag=$(lsattr -a $migrate_dir | awk '/\/\.$/ {print $1}')
13266 [ "$old_dir_flag" = "$new_dir_flag" ] ||
13267 error " expect $old_dir_flag get $new_dir_flag"
13269 local new_file_flag=$(lsattr $migrate_dir/$tfile | awk '{print $1}')
13270 [ "$old_file_flag" = "$new_file_flag" ] ||
13271 error " expect $old_file_flag get $new_file_flag"
13273 local new_dir_mode=$(stat -c%f $migrate_dir)
13274 [ "$old_dir_mode" = "$new_dir_mode" ] ||
13275 error "expect mode $old_dir_mode get $new_dir_mode"
13277 local new_file_mode=$(stat -c%f $migrate_dir/$tfile)
13278 [ "$old_file_mode" = "$new_file_mode" ] ||
13279 error "expect mode $old_file_mode get $new_file_mode"
13281 diff /etc/passwd $migrate_dir/$tfile ||
13282 error "$tfile different after migration"
13284 diff /etc/passwd $other_dir/luna ||
13285 error "luna different after migration"
13287 diff /etc/passwd $migrate_dir/sofia ||
13288 error "sofia different after migration"
13290 diff /etc/passwd $migrate_dir/david ||
13291 error "david different after migration"
13293 diff /etc/passwd $other_dir/zachary ||
13294 error "zachary different after migration"
13296 diff /etc/passwd $migrate_dir/${tfile}_ln ||
13297 error "${tfile}_ln different after migration"
13299 diff /etc/passwd $migrate_dir/${tfile}_ln_other ||
13300 error "${tfile}_ln_other different after migration"
13302 stripe_count=$($LFS getstripe -c $migrate_dir/dir_default_stripe2)
13303 [ $stripe_count = 2 ] ||
13304 error "dir strpe_count $d != 2 after migration."
13306 stripe_count=$($LFS getstripe -c $migrate_dir/${tfile}_stripe2)
13307 [ $stripe_count = 2 ] ||
13308 error "file strpe_count $d != 2 after migration."
13310 #migrate back to MDT0
13313 $LFS migrate -m $MDTIDX $migrate_dir ||
13314 error "fails on migrating remote dir to MDT0"
13316 echo "migrate back to MDT0, checking.."
13317 for file in $(find $migrate_dir); do
13318 mdt_index=$($LFS getstripe -M $file)
13319 [ $mdt_index == $MDTIDX ] ||
13320 error "$file is not on MDT${MDTIDX}"
13323 local new_dir_flag=$(lsattr -a $migrate_dir | awk '/\/\.$/ {print $1}')
13324 [ "$old_dir_flag" = "$new_dir_flag" ] ||
13325 error " expect $old_dir_flag get $new_dir_flag"
13327 local new_file_flag=$(lsattr $migrate_dir/$tfile | awk '{print $1}')
13328 [ "$old_file_flag" = "$new_file_flag" ] ||
13329 error " expect $old_file_flag get $new_file_flag"
13331 local new_dir_mode=$(stat -c%f $migrate_dir)
13332 [ "$old_dir_mode" = "$new_dir_mode" ] ||
13333 error "expect mode $old_dir_mode get $new_dir_mode"
13335 local new_file_mode=$(stat -c%f $migrate_dir/$tfile)
13336 [ "$old_file_mode" = "$new_file_mode" ] ||
13337 error "expect mode $old_file_mode get $new_file_mode"
13339 diff /etc/passwd ${migrate_dir}/$tfile ||
13340 error "$tfile different after migration"
13342 diff /etc/passwd ${other_dir}/luna ||
13343 error "luna different after migration"
13345 diff /etc/passwd ${migrate_dir}/sofia ||
13346 error "sofia different after migration"
13348 diff /etc/passwd ${other_dir}/zachary ||
13349 error "zachary different after migration"
13351 diff /etc/passwd $migrate_dir/${tfile}_ln ||
13352 error "${tfile}_ln different after migration"
13354 diff /etc/passwd $migrate_dir/${tfile}_ln_other ||
13355 error "${tfile}_ln_other different after migration"
13357 stripe_count=$($LFS getstripe -c ${migrate_dir}/dir_default_stripe2)
13358 [ $stripe_count = 2 ] ||
13359 error "dir strpe_count $d != 2 after migration."
13361 stripe_count=$($LFS getstripe -c ${migrate_dir}/${tfile}_stripe2)
13362 [ $stripe_count = 2 ] ||
13363 error "file strpe_count $d != 2 after migration."
13365 rm -rf $DIR/$tdir || error "rm dir failed after migration"
13367 run_test 230b "migrate directory"
13370 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
13371 remote_mds_nodsh && skip "remote MDS with nodsh" && return
13372 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
13376 local migrate_dir=$DIR/$tdir/migrate_dir
13378 #If migrating directory fails in the middle, all entries of
13379 #the directory is still accessiable.
13380 test_mkdir $DIR/$tdir
13381 test_mkdir -i0 -c1 $migrate_dir
13383 createmany -o $migrate_dir/f 10 ||
13384 error "create files under ${migrate_dir} failed"
13386 #failed after migrating 5 entries
13387 #OBD_FAIL_MIGRATE_ENTRIES 0x1801
13388 do_facet mds1 lctl set_param fail_loc=0x20001801
13389 do_facet mds1 lctl set_param fail_val=5
13390 local t=$(ls $migrate_dir | wc -l)
13391 $LFS migrate --mdt-index $MDTIDX $migrate_dir &&
13392 error "migrate should fail after 5 entries"
13394 mkdir $migrate_dir/dir &&
13395 error "mkdir succeeds under migrating directory"
13396 touch $migrate_dir/file &&
13397 error "touch file succeeds under migrating directory"
13399 local u=$(ls $migrate_dir | wc -l)
13400 [ "$u" == "$t" ] || error "$u != $t during migration"
13402 for file in $(find $migrate_dir); do
13403 stat $file || error "stat $file failed"
13406 do_facet mds1 lctl set_param fail_loc=0
13407 do_facet mds1 lctl set_param fail_val=0
13409 $LFS migrate -m $MDTIDX $migrate_dir ||
13410 error "migrate open files should failed with open files"
13412 echo "Finish migration, then checking.."
13413 for file in $(find $migrate_dir); do
13414 mdt_index=$($LFS getstripe -M $file)
13415 [ $mdt_index == $MDTIDX ] ||
13416 error "$file is not on MDT${MDTIDX}"
13419 rm -rf $DIR/$tdir || error "rm dir failed after migration"
13421 run_test 230c "check directory accessiblity if migration is failed"
13424 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
13425 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
13428 local migrate_dir=$DIR/$tdir/migrate_dir
13432 test_mkdir $DIR/$tdir
13433 test_mkdir -i0 -c1 $migrate_dir
13435 for ((i=0; i<100; i++)); do
13436 test_mkdir -i0 -c1 $migrate_dir/dir_${i}
13437 createmany -o $migrate_dir/dir_${i}/f 100 ||
13438 error "create files under remote dir failed $i"
13441 $LFS migrate -m $MDTIDX $migrate_dir ||
13442 error "migrate remote dir error"
13444 echo "Finish migration, then checking.."
13445 for file in $(find $migrate_dir); do
13446 mdt_index=$($LFS getstripe -M $file)
13447 [ $mdt_index == $MDTIDX ] ||
13448 error "$file is not on MDT${MDTIDX}"
13451 rm -rf $DIR/$tdir || error "rm dir failed after migration"
13453 run_test 230d "check migrate big directory"
13456 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
13457 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
13463 mkdir -p $DIR/$tdir
13464 mkdir $DIR/$tdir/migrate_dir
13465 mkdir $DIR/$tdir/other_dir
13466 touch $DIR/$tdir/migrate_dir/a
13467 ln $DIR/$tdir/migrate_dir/a $DIR/$tdir/other_dir/b
13468 ls $DIR/$tdir/other_dir
13470 $LFS migrate -m 1 $DIR/$tdir/migrate_dir ||
13471 error "migrate dir fails"
13473 mdt_index=$($LFS getstripe -M $DIR/$tdir/migrate_dir)
13474 [ $mdt_index == 1 ] || error "migrate_dir is not on MDT1"
13476 mdt_index=$($LFS getstripe -M $DIR/$tdir/migrate_dir/a)
13477 [ $mdt_index == 0 ] || error "a is not on MDT0"
13479 $LFS migrate -m 1 $DIR/$tdir/other_dir ||
13480 error "migrate dir fails"
13482 mdt_index=$($LFS getstripe -M $DIR/$tdir/other_dir)
13483 [ $mdt_index == 1 ] || error "other_dir is not on MDT1"
13485 mdt_index=$($LFS getstripe -M $DIR/$tdir/migrate_dir/a)
13486 [ $mdt_index == 1 ] || error "a is not on MDT1"
13488 mdt_index=$($LFS getstripe -M $DIR/$tdir/other_dir/b)
13489 [ $mdt_index == 1 ] || error "b is not on MDT1"
13491 a_fid=$($LFS path2fid $DIR/$tdir/migrate_dir/a)
13492 b_fid=$($LFS path2fid $DIR/$tdir/other_dir/b)
13494 [ "$a_fid" = "$b_fid" ] || error "different fid after migration"
13496 rm -rf $DIR/$tdir || error "rm dir failed after migration"
13498 run_test 230e "migrate mulitple local link files"
13501 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
13502 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
13506 mkdir -p $DIR/$tdir
13507 mkdir $DIR/$tdir/migrate_dir
13508 $LFS mkdir -i1 $DIR/$tdir/other_dir
13509 touch $DIR/$tdir/migrate_dir/a
13510 ln $DIR/$tdir/migrate_dir/a $DIR/$tdir/other_dir/ln1
13511 ln $DIR/$tdir/migrate_dir/a $DIR/$tdir/other_dir/ln2
13512 ls $DIR/$tdir/other_dir
13514 # a should be migrated to MDT1, since no other links on MDT0
13515 $LFS migrate -m 1 $DIR/$tdir/migrate_dir ||
13516 error "#1 migrate dir fails"
13517 mdt_index=$($LFS getstripe -M $DIR/$tdir/migrate_dir)
13518 [ $mdt_index == 1 ] || error "migrate_dir is not on MDT1"
13519 mdt_index=$($LFS getstripe -M $DIR/$tdir/migrate_dir/a)
13520 [ $mdt_index == 1 ] || error "a is not on MDT1"
13522 # a should stay on MDT1, because it is a mulitple link file
13523 $LFS migrate -m 0 $DIR/$tdir/migrate_dir ||
13524 error "#2 migrate dir fails"
13525 mdt_index=$($LFS getstripe -M $DIR/$tdir/migrate_dir/a)
13526 [ $mdt_index == 1 ] || error "a is not on MDT1"
13528 $LFS migrate -m 1 $DIR/$tdir/migrate_dir ||
13529 error "#3 migrate dir fails"
13531 a_fid=$($LFS path2fid $DIR/$tdir/migrate_dir/a)
13532 ln_fid=$($LFS path2fid $DIR/$tdir/other_dir/ln1)
13533 [ "$a_fid" = "$ln_fid" ] || error "different fid after migrate to MDT1"
13535 rm -rf $DIR/$tdir/other_dir/ln1 || error "unlink ln1 fails"
13536 rm -rf $DIR/$tdir/other_dir/ln2 || error "unlink ln2 fails"
13538 # a should be migrated to MDT0, since no other links on MDT1
13539 $LFS migrate -m 0 $DIR/$tdir/migrate_dir ||
13540 error "#4 migrate dir fails"
13541 mdt_index=$($LFS getstripe -M $DIR/$tdir/migrate_dir/a)
13542 [ $mdt_index == 0 ] || error "a is not on MDT0"
13544 rm -rf $DIR/$tdir || error "rm dir failed after migration"
13546 run_test 230f "migrate mulitple remote link files"
13549 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
13550 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
13552 mkdir -p $DIR/$tdir/migrate_dir
13554 $LFS migrate -m 1000 $DIR/$tdir/migrate_dir &&
13555 error "migrating dir to non-exist MDT succeeds"
13558 run_test 230g "migrate dir to non-exist MDT"
13561 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
13562 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
13563 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.7.64) ] &&
13564 skip "Need MDS version at least 2.7.64" && return
13567 mkdir -p $DIR/$tdir/migrate_dir
13569 $LFS migrate -m1 $DIR &&
13570 error "migrating mountpoint1 should fail"
13572 $LFS migrate -m1 $DIR/$tdir/.. &&
13573 error "migrating mountpoint2 should fail"
13575 $LFS migrate -m1 $DIR/$tdir/migrate_dir/.. ||
13576 error "migrating $tdir fail"
13578 mdt_index=$($LFS getstripe -M $DIR/$tdir)
13579 [ $mdt_index == 1 ] || error "$mdt_index != 1 after migration"
13581 mdt_index=$($LFS getstripe -M $DIR/$tdir/migrate_dir)
13582 [ $mdt_index == 1 ] || error "$mdt_index != 1 after migration"
13585 run_test 230h "migrate .. and root"
13588 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
13589 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
13591 mkdir -p $DIR/$tdir/migrate_dir
13593 $LFS migrate -m 1 $DIR/$tdir/migrate_dir/ ||
13594 error "migration fails with a tailing slash"
13596 $LFS migrate -m 0 $DIR/$tdir/migrate_dir// ||
13597 error "migration fails with two tailing slashes"
13599 run_test 230i "lfs migrate -m tolerates trailing slashes"
13603 # For simplicity this test assumes that max_pages_per_rpc
13604 # is the same across all OSCs
13605 local max_pages=$($LCTL get_param -n osc.*.max_pages_per_rpc | head -n1)
13606 local bulk_size=$((max_pages * 4096))
13608 mkdir -p $DIR/$tdir
13610 # clear the OSC stats
13611 $LCTL set_param osc.*.stats=0 &>/dev/null
13614 # Client writes $bulk_size - there must be 1 rpc for $max_pages.
13615 dd if=/dev/zero of=$DIR/$tdir/$tfile bs=$bulk_size count=1 \
13616 oflag=direct &>/dev/null || error "dd failed"
13618 sync; sleep 1; sync # just to be safe
13619 local nrpcs=$($LCTL get_param osc.*.stats |awk '/ost_write/ {print $2}')
13620 if [ x$nrpcs != "x1" ]; then
13621 $LCTL get_param osc.*.stats
13622 error "found $nrpcs ost_write RPCs, not 1 as expected"
13626 # Drop the OSC cache, otherwise we will read from it
13627 cancel_lru_locks osc
13629 # clear the OSC stats
13630 $LCTL set_param osc.*.stats=0 &>/dev/null
13632 # Client reads $bulk_size.
13633 dd if=$DIR/$tdir/$tfile of=/dev/null bs=$bulk_size count=1 \
13634 iflag=direct &>/dev/null || error "dd failed"
13636 nrpcs=$($LCTL get_param osc.*.stats | awk '/ost_read/ { print $2 }')
13637 if [ x$nrpcs != "x1" ]; then
13638 $LCTL get_param osc.*.stats
13639 error "found $nrpcs ost_read RPCs, not 1 as expected"
13642 run_test 231a "checking that reading/writing of BRW RPC size results in one RPC"
13645 mkdir -p $DIR/$tdir
13647 for i in {0..1023}; do
13648 dd if=/dev/zero of=$DIR/$tdir/$tfile conv=notrunc \
13649 seek=$((2 * i)) bs=4096 count=1 &>/dev/null ||
13650 error "dd of=$DIR/$tdir/$tfile seek=$((2 * i)) failed"
13654 run_test 231b "must not assert on fully utilized OST request buffer"
13657 mkdir -p $DIR/$tdir
13658 #define OBD_FAIL_LDLM_OST_LVB 0x31c
13659 $LCTL set_param fail_loc=0x31c
13661 # ignore dd failure
13662 dd if=/dev/zero of=$DIR/$tdir/$tfile bs=1M count=1 || true
13664 $LCTL set_param fail_loc=0
13665 umount_client $MOUNT || error "umount failed"
13666 mount_client $MOUNT || error "mount failed"
13668 run_test 232 "failed lock should not block umount"
13671 [ $(lustre_version_code $SINGLEMDS) -ge $(version_code 2.3.64) ] ||
13672 { skip "Need MDS version at least 2.3.64"; return; }
13673 [ -n "$FILESET" ] && skip "SKIP due to FILESET set" && return
13675 local fid=$($LFS path2fid $MOUNT)
13676 stat $MOUNT/.lustre/fid/$fid > /dev/null ||
13677 error "cannot access $MOUNT using its FID '$fid'"
13679 run_test 233a "checking that OBF of the FS root succeeds"
13682 [ $(lustre_version_code $SINGLEMDS) -ge $(version_code 2.5.90) ] ||
13683 { skip "Need MDS version at least 2.5.90"; return; }
13684 [ -n "$FILESET" ] && skip "SKIP due to FILESET set" && return
13686 local fid=$($LFS path2fid $MOUNT/.lustre)
13687 stat $MOUNT/.lustre/fid/$fid > /dev/null ||
13688 error "cannot access $MOUNT/.lustre using its FID '$fid'"
13690 fid=$($LFS path2fid $MOUNT/.lustre/fid)
13691 stat $MOUNT/.lustre/fid/$fid > /dev/null ||
13692 error "cannot access $MOUNT/.lustre/fid using its FID '$fid'"
13694 run_test 233b "checking that OBF of the FS .lustre succeeds"
13697 local p="$TMP/sanityN-$TESTNAME.parameters"
13698 save_lustre_params client "llite.*.xattr_cache" > $p
13699 lctl set_param llite.*.xattr_cache 1 ||
13700 { skip "xattr cache is not supported"; return 0; }
13702 mkdir -p $DIR/$tdir || error "mkdir failed"
13703 touch $DIR/$tdir/$tfile || error "touch failed"
13704 # OBD_FAIL_LLITE_XATTR_ENOMEM
13705 $LCTL set_param fail_loc=0x1405
13706 # output of the form: attr 2 4 44 3 fc13 x86_64
13707 V=($(IFS=".-" rpm -q attr))
13708 if [[ ${V[1]} > 2 || ${V[2]} > 4 || ${V[3]} > 44 ||
13709 ${V[1]} = 2 && ${V[2]} = 4 && ${V[3]} = 44 && ${V[4]} > 6 ]]; then
13710 # attr pre-2.4.44-7 had a bug with rc
13711 # LU-3703 - SLES 11 and FC13 clients have older attr
13712 getfattr -n user.attr $DIR/$tdir/$tfile &&
13713 error "getfattr should have failed with ENOMEM"
13715 skip "LU-3703: attr version $(getfattr --version) too old"
13717 $LCTL set_param fail_loc=0x0
13720 restore_lustre_params < $p
13723 run_test 234 "xattr cache should not crash on ENOMEM"
13726 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.4.52) ] &&
13727 skip "Need MDS version at least 2.4.52" && return
13728 flock_deadlock $DIR/$tfile
13733 124) error "process hangs on a deadlock"
13735 *) error "error executing flock_deadlock $DIR/$tfile"
13739 run_test 235 "LU-1715: flock deadlock detection does not work properly"
13743 check_swap_layouts_support && return 0
13744 test_mkdir -p -c1 $DIR/$tdir || error "mkdir $tdir failed"
13746 local ref1=/etc/passwd
13747 local ref2=/etc/group
13748 local file1=$DIR/$tdir/f1
13749 local file2=$DIR/$tdir/f2
13751 $SETSTRIPE -c 1 $file1 || error "cannot setstripe on '$file1': rc = $?"
13752 cp $ref1 $file1 || error "cp $ref1 $file1 failed: rc = $?"
13753 $SETSTRIPE -c 2 $file2 || error "cannot setstripe on '$file2': rc = $?"
13754 cp $ref2 $file2 || error "cp $ref2 $file2 failed: rc = $?"
13755 local fd=$(free_fd)
13756 local cmd="exec $fd<>$file2"
13759 $LFS swap_layouts $file1 /proc/self/fd/${fd} ||
13760 error "cannot swap layouts of '$file1' and /proc/self/fd/${fd}"
13763 cmp $ref2 $file1 || error "content compare failed ($ref2 != $file1)"
13768 run_test 236 "Layout swap on open unlinked file"
13770 # test to verify file handle related system calls
13771 # (name_to_handle_at/open_by_handle_at)
13772 # The new system calls are supported in glibc >= 2.14.
13775 echo "Test file_handle syscalls" > $DIR/$tfile ||
13776 error "write failed"
13777 check_fhandle_syscalls $DIR/$tfile ||
13778 error "check_fhandle_syscalls failed"
13780 run_test 237 "Verify name_to_handle_at/open_by_handle_at syscalls"
13782 # LU-4659 linkea consistency
13784 local server_version=$(lustre_version_code $SINGLEMDS)
13786 [[ $server_version -gt $(version_code 2.5.57) ]] ||
13787 [[ $server_version -gt $(version_code 2.5.1) &&
13788 $server_version -lt $(version_code 2.5.50) ]] ||
13789 { skip "Need MDS version at least 2.5.58 or 2.5.2+"; return; }
13792 ln $DIR/$tfile $DIR/$tfile.lnk
13793 touch $DIR/$tfile.new
13794 mv $DIR/$tfile.new $DIR/$tfile
13795 local fid1=$($LFS path2fid $DIR/$tfile)
13796 local fid2=$($LFS path2fid $DIR/$tfile.lnk)
13797 local path1=$($LFS fid2path $FSNAME "$fid1")
13798 [ $tfile == $path1 ] || error "linkea inconsistent: $tfile $fid1 $path1"
13799 local path2=$($LFS fid2path $FSNAME "$fid2")
13800 [ $tfile.lnk == $path2 ] ||
13801 error "linkea inconsistent: $tfile.lnk $fid2 $path2!"
13804 run_test 238 "Verify linkea consistency"
13807 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.5.60) ] &&
13808 skip "Need MDS version at least 2.5.60" && return
13809 local list=$(comma_list $(mdts_nodes))
13811 mkdir -p $DIR/$tdir
13812 createmany -o $DIR/$tdir/f- 5000
13813 unlinkmany $DIR/$tdir/f- 5000
13814 do_nodes $list "lctl set_param -n osp*.*.sync_changes 1"
13815 changes=$(do_nodes $list "lctl get_param -n osc.*MDT*.sync_changes \
13816 osc.*MDT*.sync_in_flight" | calc_sum)
13817 [ "$changes" -eq 0 ] || error "$changes not synced"
13819 run_test 239 "osp_sync test"
13821 test_239a() { #LU-5297
13822 remote_mds_nodsh && skip "remote MDS with nodsh" && return
13824 #define OBD_FAIL_OSP_CHECK_INVALID_REC 0x2100
13825 do_facet $SINGLEMDS $LCTL set_param fail_loc=0x2100
13826 chgrp $RUNAS_GID $DIR/$tfile
13827 wait_delete_completed
13829 run_test 239a "process invalid osp sync record correctly"
13831 test_239b() { #LU-5297
13832 remote_mds_nodsh && skip "remote MDS with nodsh" && return
13834 #define OBD_FAIL_OSP_CHECK_ENOMEM 0x2101
13835 do_facet $SINGLEMDS $LCTL set_param fail_loc=0x2101
13836 chgrp $RUNAS_GID $DIR/$tfile1
13837 wait_delete_completed
13838 do_facet $SINGLEMDS $LCTL set_param fail_loc=0
13840 chgrp $RUNAS_GID $DIR/$tfile2
13841 wait_delete_completed
13843 run_test 239b "process osp sync record with ENOMEM error correctly"
13846 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
13847 remote_mds_nodsh && skip "remote MDS with nodsh" && return
13849 mkdir -p $DIR/$tdir
13851 $LFS mkdir -i 0 $DIR/$tdir/d0 ||
13852 error "failed to mkdir $DIR/$tdir/d0 on MDT0"
13853 $LFS mkdir -i 1 $DIR/$tdir/d0/d1 ||
13854 error "failed to mkdir $DIR/$tdir/d0/d1 on MDT1"
13856 umount_client $MOUNT || error "umount failed"
13857 #define OBD_FAIL_TGT_DELAY_CONDITIONAL 0x713
13858 do_facet mds2 lctl set_param fail_loc=0x713 fail_val=1
13859 mount_client $MOUNT || error "failed to mount client"
13861 echo "stat $DIR/$tdir/d0/d1, should not fail/ASSERT"
13862 stat $DIR/$tdir/d0/d1 || error "fail to stat $DIR/$tdir/d0/d1"
13864 run_test 240 "race between ldlm enqueue and the connection RPC (no ASSERT)"
13867 for LOOP in $(seq $1); do
13868 dd if=$DIR/$tfile of=/dev/null bs=40960 count=1 2>/dev/null
13869 cancel_lru_locks osc || true
13874 for LOOP in $(seq $1); do
13875 dd if=$DIR/$tfile of=/dev/null bs=40960 count=1 \
13876 iflag=direct 2>/dev/null
13880 test_241a() { # was test_241
13881 dd if=/dev/zero of=$DIR/$tfile count=1 bs=40960
13883 cancel_lru_locks osc
13884 test_241_bio 1000 &
13889 run_test 241a "bio vs dio"
13892 dd if=/dev/zero of=$DIR/$tfile count=1 bs=40960
13894 test_241_dio 1000 &
13899 run_test 241b "dio vs dio"
13902 remote_mds_nodsh && skip "remote MDS with nodsh" && return
13903 mkdir -p $DIR/$tdir
13904 touch $DIR/$tdir/$tfile
13906 #define OBD_FAIL_MDS_READPAGE_PACK 0x105
13907 do_facet mds1 lctl set_param fail_loc=0x105
13908 /bin/ls $DIR/$tdir && error "ls $DIR/$tdir should fail"
13910 do_facet mds1 lctl set_param fail_loc=0
13911 /bin/ls $DIR/$tdir || error "ls $DIR/$tdir failed"
13913 run_test 242 "mdt_readpage failure should not cause directory unreadable"
13917 test_mkdir -p $DIR/$tdir
13918 group_lock_test -d $DIR/$tdir || error "A group lock test failed"
13920 run_test 243 "various group lock tests"
13924 test_mkdir -p $DIR/$tdir
13925 dd if=/dev/zero of=$DIR/$tdir/$tfile bs=1M count=35
13926 sendfile_grouplock $DIR/$tdir/$tfile || \
13927 error "sendfile+grouplock failed"
13930 run_test 244 "sendfile with group lock tests"
13933 local flagname="multi_mod_rpcs"
13934 local connect_data_name="max_mod_rpcs"
13937 # check if multiple modify RPCs flag is set
13938 out=$($LCTL get_param mdc.$FSNAME-MDT0000-*.import |
13939 grep "connect_flags:")
13942 echo "$out" | grep -qw $flagname
13943 if [ $? -ne 0 ]; then
13944 echo "connect flag $flagname is not set"
13948 # check if multiple modify RPCs data is set
13949 out=$($LCTL get_param mdc.$FSNAME-MDT0000-*.import)
13952 echo "$out" | grep -qw $connect_data_name ||
13953 error "import should have connect data $connect_data_name"
13955 run_test 245 "check mdc connection flag/data: multiple modify RPCs"
13957 test_246() { # LU-7371
13958 remote_ost_nodsh && skip "remote OST with nodsh" && return
13959 [ $(lustre_version_code ost1) -lt $(version_code 2.7.62) ] &&
13960 skip "Need OST version >= 2.7.62" && return 0
13961 do_facet ost1 $LCTL set_param fail_val=4095
13962 #define OBD_FAIL_OST_READ_SIZE 0x234
13963 do_facet ost1 $LCTL set_param fail_loc=0x234
13964 $LFS setstripe $DIR/$tfile -i 0 -c 1
13965 dd if=/dev/zero of=$DIR/$tfile bs=4095 count=1 > /dev/null 2>&1
13966 cancel_lru_locks $FSNAME-OST0000
13967 dd if=$DIR/$tfile of=/dev/null bs=1048576 || error "Read failed"
13969 run_test 246 "Read file of size 4095 should return right length"
13972 lctl get_param -n mdc.$FSNAME-MDT0000*.import |
13974 { skip "Fileset feature is not supported"; return; }
13976 local submount=${MOUNT}_$tdir
13979 mkdir -p $submount || error "mkdir $submount failed"
13980 FILESET="$FILESET/$tdir" mount_client $submount ||
13981 error "mount $submount failed"
13982 echo foo > $submount/$tfile || error "write $submount/$tfile failed"
13983 [ $(cat $MOUNT/$tdir/$tfile) = "foo" ] ||
13984 error "read $MOUNT/$tdir/$tfile failed"
13985 umount_client $submount || error "umount $submount failed"
13988 run_test 247a "mount subdir as fileset"
13991 lctl get_param -n mdc.$FSNAME-MDT0000*.import | grep -q subtree ||
13992 { skip "Fileset feature is not supported"; return; }
13994 local submount=${MOUNT}_$tdir
13996 rm -rf $MOUNT/$tdir
13997 mkdir -p $submount || error "mkdir $submount failed"
13999 FILESET="$FILESET/$tdir" mount_client $submount &&
14000 error "mount $submount should fail"
14003 run_test 247b "mount subdir that dose not exist"
14006 lctl get_param -n mdc.$FSNAME-MDT0000*.import | grep -q subtree ||
14007 { skip "Fileset feature is not supported"; return; }
14009 local submount=${MOUNT}_$tdir
14011 mkdir -p $MOUNT/$tdir/dir1
14012 mkdir -p $submount || error "mkdir $submount failed"
14013 FILESET="$FILESET/$tdir" mount_client $submount ||
14014 error "mount $submount failed"
14015 local fid=$($LFS path2fid $MOUNT/)
14016 $LFS fid2path $submount $fid && error "fid2path should fail"
14017 umount_client $submount || error "umount $submount failed"
14020 run_test 247c "running fid2path outside root"
14023 lctl get_param -n mdc.$FSNAME-MDT0000*.import | grep -q subtree ||
14024 { skip "Fileset feature is not supported"; return; }
14026 local submount=${MOUNT}_$tdir
14028 mkdir -p $MOUNT/$tdir/dir1
14029 mkdir -p $submount || error "mkdir $submount failed"
14030 FILESET="$FILESET/$tdir" mount_client $submount ||
14031 error "mount $submount failed"
14032 local fid=$($LFS path2fid $submount/dir1)
14033 $LFS fid2path $submount $fid || error "fid2path should succeed"
14034 umount_client $submount || error "umount $submount failed"
14037 run_test 247d "running fid2path inside root"
14041 lctl get_param -n mdc.$FSNAME-MDT0000*.import |
14043 { skip "Fileset feature is not supported"; return; }
14045 local submount=${MOUNT}_$tdir
14048 mkdir -p $submount || error "mkdir $submount failed"
14049 FILESET="$FILESET/.." mount_client $submount &&
14050 error "mount $submount should fail"
14053 run_test 247e "mount .. as fileset"
14056 local fast_read_sav=$($LCTL get_param -n llite.*.fast_read 2>/dev/null)
14057 [ -z "$fast_read_sav" ] && skip "no fast read support" && return
14059 # create a large file for fast read verification
14060 dd if=/dev/zero of=$DIR/$tfile bs=1M count=128 > /dev/null 2>&1
14062 # make sure the file is created correctly
14063 $CHECKSTAT -s $((128*1024*1024)) $DIR/$tfile ||
14064 { rm -f $DIR/$tfile; skip "file creation error" && return; }
14066 echo "Test 1: verify that fast read is 4 times faster on cache read"
14068 # small read with fast read enabled
14069 $LCTL set_param -n llite.*.fast_read=1
14070 local t_fast=$(dd if=$DIR/$tfile of=/dev/null bs=4k 2>&1 |
14071 awk '/copied/ { print $6 }')
14073 # small read with fast read disabled
14074 $LCTL set_param -n llite.*.fast_read=0
14075 local t_slow=$(dd if=$DIR/$tfile of=/dev/null bs=4k 2>&1 |
14076 awk '/copied/ { print $6 }')
14078 # verify that fast read is 4 times faster for cache read
14079 [ $(bc <<< "4 * $t_fast < $t_slow") -eq 1 ] ||
14080 error_not_in_vm "fast read was not 4 times faster: " \
14081 "$t_fast vs $t_slow"
14083 echo "Test 2: verify the performance between big and small read"
14084 $LCTL set_param -n llite.*.fast_read=1
14086 # 1k non-cache read
14087 cancel_lru_locks osc
14088 local t_1k=$(dd if=$DIR/$tfile of=/dev/null bs=1k 2>&1 |
14089 awk '/copied/ { print $6 }')
14091 # 1M non-cache read
14092 cancel_lru_locks osc
14093 local t_1m=$(dd if=$DIR/$tfile of=/dev/null bs=1k 2>&1 |
14094 awk '/copied/ { print $6 }')
14096 # verify that big IO is not 4 times faster than small IO
14097 [ $(bc <<< "4 * $t_1k >= $t_1m") -eq 1 ] ||
14098 error_not_in_vm "bigger IO is way too fast: $t_1k vs $t_1m"
14100 $LCTL set_param -n llite.*.fast_read=$fast_read_sav
14103 run_test 248 "fast read verification"
14105 test_249() { # LU-7890
14107 $SETSTRIPE -c 1 $DIR/$tfile
14109 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.8.53) ] &&
14110 skip "Need at least version 2.8.54"
14112 # Offset 2T == 4k * 512M
14113 dd if=/dev/zero of=$DIR/$tfile bs=4k count=1 seek=512M ||
14114 error "dd to 2T offset failed"
14116 run_test 249 "Write above 2T file size"
14119 [ "$(facet_fstype ost$(($($GETSTRIPE -i $DIR/$tfile) + 1)))" = "zfs" ] \
14120 && skip "no 16TB file size limit on ZFS" && return
14122 $SETSTRIPE -c 1 $DIR/$tfile
14123 # ldiskfs extent file size limit is (16TB - 4KB - 1) bytes
14124 local size=$((16 * 1024 * 1024 * 1024 * 1024 - 4096 - 1))
14125 $TRUNCATE $DIR/$tfile $size || error "truncate $tfile to $size failed"
14126 dd if=/dev/zero of=$DIR/$tfile bs=10 count=1 oflag=append \
14127 conv=notrunc,fsync && error "append succeeded"
14130 run_test 250 "Write above 16T limit"
14133 $SETSTRIPE -c -1 -S 1048576 $DIR/$tfile
14135 #define OBD_FAIL_LLITE_LOST_LAYOUT 0x1407
14136 #Skip once - writing the first stripe will succeed
14137 $LCTL set_param fail_loc=0xa0001407 fail_val=1
14138 $MULTIOP $DIR/$tfile o:O_RDWR:w2097152c 2>&1 | grep -q "short write" &&
14139 error "short write happened"
14141 $LCTL set_param fail_loc=0xa0001407 fail_val=1
14142 $MULTIOP $DIR/$tfile or2097152c 2>&1 | grep -q "short read" &&
14143 error "short read happened"
14147 run_test 251 "Handling short read and write correctly"
14157 remote_mds_nodsh && skip "remote MDS with nodsh" && return
14158 remote_ost_nodsh && skip "remote OST with nodsh" && return
14159 if [ "$(facet_fstype ost1)" != "ldiskfs" -o \
14160 "$(facet_fstype mds1)" != "ldiskfs" ]; then
14161 skip "can only run lr_reader on ldiskfs target"
14165 # check lr_reader on OST0000
14167 dev=$(facet_device $tgt)
14168 out=$(do_facet $tgt $LR_READER $dev)
14169 [ $? -eq 0 ] || error "$LR_READER failed on target $tgt device $dev"
14171 uuid=$(echo "$out" | grep -i uuid | awk '{ print $2 }')
14172 [ "$uuid" == "$(ostuuid_from_index 0)" ] ||
14173 error "Invalid uuid returned by $LR_READER on target $tgt"
14174 echo -e "uuid returned by $LR_READER is '$uuid'\n"
14176 # check lr_reader -c on MDT0000
14178 dev=$(facet_device $tgt)
14179 if ! do_facet $tgt $LR_READER -h | grep -q OPTIONS; then
14180 echo "$LR_READER does not support additional options"
14183 out=$(do_facet $tgt $LR_READER -c $dev)
14184 [ $? -eq 0 ] || error "$LR_READER failed on target $tgt device $dev"
14186 num=$(echo "$out" | grep -c "mdtlov")
14187 [ "$num" -eq $((MDSCOUNT - 1)) ] ||
14188 error "Invalid number of mdtlov clients returned by $LR_READER"
14189 echo -e "Number of mdtlov clients returned by $LR_READER is '$num'\n"
14191 # check lr_reader -cr on MDT0000
14192 out=$(do_facet $tgt $LR_READER -cr $dev)
14193 [ $? -eq 0 ] || error "$LR_READER failed on target $tgt device $dev"
14195 echo "$out" | grep -q "^reply_data:$" ||
14196 error "$LR_READER should have returned 'reply_data' section"
14197 num=$(echo "$out" | grep -c "client_generation")
14198 echo -e "Number of reply data returned by $LR_READER is '$num'\n"
14200 run_test 252 "check lr_reader tool"
14202 test_253_fill_ost() {
14203 local size_mb #how many MB should we write to pass watermark
14204 local lwm=$3 #low watermark
14205 local free_10mb #10% of free space
14207 free_kb=$($LFS df $MOUNT | grep $1 | awk '{ print $4 }')
14208 size_mb=$((free_kb / 1024 - lwm))
14209 free_10mb=$((free_kb / 10240))
14210 #If 10% of free space cross low watermark use it
14211 if (( free_10mb > size_mb )); then
14214 #At least we need to store 1.1 of difference between
14215 #free space and low watermark
14216 size_mb=$((size_mb + size_mb / 10))
14218 if (( lwm <= $((free_kb / 1024)) )) || [ ! -f $DIR/$tdir/1 ]; then
14219 dd if=/dev/zero of=$DIR/$tdir/1 bs=1M count=$size_mb \
14220 oflag=append conv=notrunc
14225 free_kb=$($LFS df $MOUNT | grep $1 | awk '{ print $4 }')
14226 echo "OST still has $((free_kb / 1024)) mbytes free"
14233 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
14234 remote_mds_nodsh && skip "remote MDS with nodsh" && return
14235 remote_mgs_nodsh && skip "remote MGS with nodsh" && return
14237 local ost_name=$($LFS osts |
14238 sed -n 's/^'$ostidx': \(.*\)_UUID .*/\1/p')
14240 local mdtosc_proc1=$(get_mdtosc_proc_path $SINGLEMDS $ost_name)
14241 do_facet $SINGLEMDS $LCTL get_param -n \
14242 osp.$mdtosc_proc1.reserved_mb_high ||
14243 { skip "remote MDS does not support reserved_mb_high" &&
14248 wait_delete_completed
14251 local last_wm_h=$(do_facet $SINGLEMDS $LCTL get_param -n \
14252 osp.$mdtosc_proc1.reserved_mb_high)
14253 local last_wm_l=$(do_facet $SINGLEMDS $LCTL get_param -n \
14254 osp.$mdtosc_proc1.reserved_mb_low)
14255 echo "prev high watermark $last_wm_h, prev low watermark $last_wm_l"
14257 create_pool $FSNAME.$TESTNAME || error "Pool creation failed"
14258 do_facet mgs $LCTL pool_add $FSNAME.$TESTNAME $ost_name ||
14259 error "Adding $ost_name to pool failed"
14261 # Wait for client to see a OST at pool
14262 wait_update $HOSTNAME "$LCTL get_param -n
14263 lov.$FSNAME-*.pools.$TESTNAME | sort -u |
14264 grep $ost_name" "$ost_name""_UUID" $((TIMEOUT/2)) ||
14265 error "Client can not see the pool"
14266 $SETSTRIPE $DIR/$tdir -i $ostidx -c 1 -p $FSNAME.$TESTNAME ||
14267 error "Setstripe failed"
14269 dd if=/dev/zero of=$DIR/$tdir/0 bs=1M count=10
14270 local blocks=$($LFS df $MOUNT | grep $ost_name | awk '{ print $4 }')
14271 echo "OST still has $((blocks/1024)) mbytes free"
14273 local new_lwm=$((blocks/1024-10))
14274 do_facet $SINGLEMDS $LCTL set_param \
14275 osp.$mdtosc_proc1.reserved_mb_high=$((new_lwm+5))
14276 do_facet $SINGLEMDS $LCTL set_param \
14277 osp.$mdtosc_proc1.reserved_mb_low=$new_lwm
14279 test_253_fill_ost $ost_name $mdtosc_proc1 $new_lwm
14281 #First enospc could execute orphan deletion so repeat.
14282 test_253_fill_ost $ost_name $mdtosc_proc1 $new_lwm
14284 local oa_status=$(do_facet $SINGLEMDS $LCTL get_param -n \
14285 osp.$mdtosc_proc1.prealloc_status)
14286 echo "prealloc_status $oa_status"
14288 dd if=/dev/zero of=$DIR/$tdir/2 bs=1M count=1 &&
14289 error "File creation should fail"
14290 #object allocation was stopped, but we still able to append files
14291 dd if=/dev/zero of=$DIR/$tdir/1 bs=1M seek=6 count=5 oflag=append ||
14292 error "Append failed"
14293 rm -f $DIR/$tdir/1 $DIR/$tdir/0 $DIR/$tdir/r*
14295 wait_delete_completed
14299 for i in $(seq 10 12); do
14300 dd if=/dev/zero of=$DIR/$tdir/$i bs=1M count=1 2>/dev/null ||
14301 error "File creation failed after rm";
14304 oa_status=$(do_facet $SINGLEMDS $LCTL get_param -n \
14305 osp.$mdtosc_proc1.prealloc_status)
14306 echo "prealloc_status $oa_status"
14308 if (( oa_status != 0 )); then
14309 error "Object allocation still disable after rm"
14311 do_facet $SINGLEMDS $LCTL set_param \
14312 osp.$mdtosc_proc1.reserved_mb_high=$last_wm_h
14313 do_facet $SINGLEMDS $LCTL set_param \
14314 osp.$mdtosc_proc1.reserved_mb_low=$last_wm_l
14317 do_facet mgs $LCTL pool_remove $FSNAME.$TESTNAME $ost_name ||
14318 error "Remove $ost_name from pool failed"
14319 do_facet mgs $LCTL pool_destroy $FSNAME.$TESTNAME ||
14320 error "Pool destroy fialed"
14322 run_test 253 "Check object allocation limit"
14327 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
14328 remote_mds_nodsh && skip "remote MDS with nodsh" && return
14329 do_facet mds1 $LCTL get_param -n mdd.$MDT0.changelog_size ||
14330 { skip "MDS does not support changelog_size" && return; }
14332 cl_user=$(do_facet mds1 $LCTL --device $MDT0 changelog_register -n)
14333 echo "Registered as changelog user $cl_user"
14335 $LFS changelog_clear $MDT0 $cl_user 0
14337 local size1=$(do_facet mds1 \
14338 $LCTL get_param -n mdd.$MDT0.changelog_size)
14339 echo "Changelog size $size1"
14342 $LFS mkdir -i 0 $DIR/$tdir
14344 mkdir -p $DIR/$tdir/pics/2008/zachy
14345 touch $DIR/$tdir/pics/2008/zachy/timestamp
14346 cp /etc/hosts $DIR/$tdir/pics/2008/zachy/pic1.jpg
14347 mv $DIR/$tdir/pics/2008/zachy $DIR/$tdir/pics/zach
14348 ln $DIR/$tdir/pics/zach/pic1.jpg $DIR/$tdir/pics/2008/portland.jpg
14349 ln -s $DIR/$tdir/pics/2008/portland.jpg $DIR/$tdir/pics/desktop.jpg
14350 rm $DIR/$tdir/pics/desktop.jpg
14352 local size2=$(do_facet mds1 \
14353 $LCTL get_param -n mdd.$MDT0.changelog_size)
14354 echo "Changelog size after work $size2"
14356 do_facet mds1 $LCTL --device $MDT0 changelog_deregister $cl_user
14358 if (( size2 <= size1 )); then
14359 error "Changelog size after work should be greater than original"
14363 run_test 254 "Check changelog size"
14370 lfs ladvise -a invalid $file 2>&1 | grep "Valid types" |
14371 awk -F: '{print $2}' | grep $type > /dev/null
14372 if [ $? -ne 0 ]; then
14382 lfs ladvise -a willread $file > /dev/null 2>&1
14383 if [ $? -eq 0 ]; then
14387 lfs ladvise -a willread $file 2>&1 |
14388 grep "Inappropriate ioctl for device" > /dev/null
14389 if [ $? -eq 0 ]; then
14395 ladvise_willread_performance()
14398 local average_cache=0
14399 local average_ladvise=0
14401 for ((i = 1; i <= $repeat; i++)); do
14402 echo "Iter $i/$repeat: reading without willread hint"
14403 cancel_lru_locks osc
14404 do_nodes $(comma_list $(osts_nodes)) \
14405 "echo 3 > /proc/sys/vm/drop_caches"
14406 local speed_origin=$($READS -f $DIR/$tfile -s $size \
14407 -b 4096 -n $((size / 4096)) -t 60 |
14408 sed -e '/^$/d' -e 's#.*s, ##' -e 's#MB/s##')
14410 echo "Iter $i/$repeat: Reading again without willread hint"
14411 cancel_lru_locks osc
14412 local speed_cache=$($READS -f $DIR/$tfile -s $size \
14413 -b 4096 -n $((size / 4096)) -t 60 |
14414 sed -e '/^$/d' -e 's#.*s, ##' -e 's#MB/s##')
14416 echo "Iter $i/$repeat: reading with willread hint"
14417 cancel_lru_locks osc
14418 do_nodes $(comma_list $(osts_nodes)) \
14419 "echo 3 > /proc/sys/vm/drop_caches"
14420 lfs ladvise -a willread $DIR/$tfile ||
14421 error "Ladvise failed"
14422 local speed_ladvise=$($READS -f $DIR/$tfile -s $size \
14423 -b 4096 -n $((size / 4096)) -t 60 |
14424 sed -e '/^$/d' -e 's#.*s, ##' -e 's#MB/s##')
14426 local cache_speedup=$(echo "scale=2; \
14427 ($speed_cache-$speed_origin)/$speed_origin*100" | bc)
14428 cache_speedup=$(echo ${cache_speedup%.*})
14429 echo "Iter $i/$repeat: cache speedup: $cache_speedup%"
14430 average_cache=$((average_cache + cache_speedup))
14432 local ladvise_speedup=$(echo "scale=2; \
14433 ($speed_ladvise-$speed_origin)/$speed_origin*100" | bc)
14434 ladvise_speedup=$(echo ${ladvise_speedup%.*})
14435 echo "Iter $i/$repeat: ladvise speedup: $ladvise_speedup%"
14436 average_ladvise=$((average_ladvise + ladvise_speedup))
14438 average_cache=$((average_cache / repeat))
14439 average_ladvise=$((average_ladvise / repeat))
14441 if [ $average_cache -lt 20 ]; then
14442 echo "Speedup with cache is less than 20% ($average_cache%),"\
14443 "skipping check of speedup with willread:"\
14444 "$average_ladvise%"
14448 local lowest_speedup=$((average_cache / 2))
14449 [ $average_ladvise -gt $lowest_speedup ] ||
14450 error_not_in_vm "Speedup with willread is less than " \
14451 "$lowest_speedup%, got $average_ladvise%"
14452 echo "Speedup with willread ladvise: $average_ladvise%"
14453 echo "Speedup with cache: $average_cache%"
14457 [ $(lustre_version_code ost1) -lt $(version_code 2.8.54) ] &&
14458 skip "lustre < 2.8.54 does not support ladvise " && return
14460 lfs setstripe -c -1 -i 0 $DIR/$tfile || error "$tfile failed"
14462 ladvise_no_type willread $DIR/$tfile &&
14463 skip "willread ladvise is not supported" && return
14465 ladvise_no_ioctl $DIR/$tfile &&
14466 skip "ladvise ioctl is not supported" && return
14469 local size=$((size_mb * 1048576))
14470 dd if=/dev/zero of=$DIR/$tfile bs=1048576 count=$size_mb ||
14471 error "dd to $DIR/$tfile failed"
14473 lfs ladvise -a willread $DIR/$tfile ||
14474 error "Ladvise failed with no range argument"
14476 lfs ladvise -a willread -s 0 $DIR/$tfile ||
14477 error "Ladvise failed with no -l or -e argument"
14479 lfs ladvise -a willread -e 1 $DIR/$tfile ||
14480 error "Ladvise failed with only -e argument"
14482 lfs ladvise -a willread -l 1 $DIR/$tfile ||
14483 error "Ladvise failed with only -l argument"
14485 lfs ladvise -a willread -s 2 -e 1 $DIR/$tfile &&
14486 error "End offset should not be smaller than start offset"
14488 lfs ladvise -a willread -s 2 -e 2 $DIR/$tfile &&
14489 error "End offset should not be equal to start offset"
14491 lfs ladvise -a willread -s $size -l 1 $DIR/$tfile ||
14492 error "Ladvise failed with overflowing -s argument"
14494 lfs ladvise -a willread -s 1 -e $((size + 1)) $DIR/$tfile ||
14495 error "Ladvise failed with overflowing -e argument"
14497 lfs ladvise -a willread -s 1 -l $size $DIR/$tfile ||
14498 error "Ladvise failed with overflowing -l argument"
14500 lfs ladvise -a willread -l 1 -e 2 $DIR/$tfile &&
14501 error "Ladvise succeeded with conflicting -l and -e arguments"
14503 echo "Synchronous ladvise should wait"
14505 #define OBD_FAIL_OST_LADVISE_PAUSE 0x237
14506 do_nodes $(comma_list $(osts_nodes)) \
14507 $LCTL set_param fail_val=$delay fail_loc=0x237
14509 local start_ts=$SECONDS
14510 lfs ladvise -a willread $DIR/$tfile ||
14511 error "Ladvise failed with no range argument"
14512 local end_ts=$SECONDS
14513 local inteval_ts=$((end_ts - start_ts))
14515 if [ $inteval_ts -lt $(($delay - 1)) ]; then
14516 error "Synchronous advice didn't wait reply"
14519 echo "Asynchronous ladvise shouldn't wait"
14520 local start_ts=$SECONDS
14521 lfs ladvise -a willread -b $DIR/$tfile ||
14522 error "Ladvise failed with no range argument"
14523 local end_ts=$SECONDS
14524 local inteval_ts=$((end_ts - start_ts))
14526 if [ $inteval_ts -gt $(($delay / 2)) ]; then
14527 error "Asynchronous advice blocked"
14530 do_nodes $(comma_list $(osts_nodes)) $LCTL set_param fail_loc=0
14531 ladvise_willread_performance
14533 run_test 255a "check 'lfs ladvise -a willread'"
14539 do_facet $facet "cat /proc/meminfo | grep ^${info}:" | awk '{print $2}'
14543 ladvise_no_type dontneed $DIR/$tfile &&
14544 skip "dontneed ladvise is not supported" && return
14546 ladvise_no_ioctl $DIR/$tfile &&
14547 skip "ladvise ioctl is not supported" && return
14549 [ $(lustre_version_code ost1) -lt $(version_code 2.8.54) ] &&
14550 skip "lustre < 2.8.54 does not support ladvise" && return
14552 [ "$(facet_fstype ost1)" = "zfs" ] &&
14553 skip "zfs-osd does not support dontneed advice" && return
14555 lfs setstripe -c 1 -i 0 $DIR/$tfile
14558 local size=$((size_mb * 1048576))
14559 # In order to prevent disturbance of other processes, only check 3/4
14560 # of the memory usage
14561 local kibibytes=$((size_mb * 1024 * 3 / 4))
14563 dd if=/dev/zero of=$DIR/$tfile bs=1048576 count=$size_mb ||
14564 error "dd to $DIR/$tfile failed"
14566 local total=$(facet_meminfo ost1 MemTotal)
14567 echo "Total memory: $total KiB"
14569 do_facet ost1 "sync && echo 3 > /proc/sys/vm/drop_caches"
14570 local before_read=$(facet_meminfo ost1 Cached)
14571 echo "Cache used before read: $before_read KiB"
14573 lfs ladvise -a willread $DIR/$tfile ||
14574 error "Ladvise willread failed"
14575 local after_read=$(facet_meminfo ost1 Cached)
14576 echo "Cache used after read: $after_read KiB"
14578 lfs ladvise -a dontneed $DIR/$tfile ||
14579 error "Ladvise dontneed again failed"
14580 local no_read=$(facet_meminfo ost1 Cached)
14581 echo "Cache used after dontneed ladvise: $no_read KiB"
14583 if [ $total -lt $((before_read + kibibytes)) ]; then
14584 echo "Memory is too small, abort checking"
14588 if [ $((before_read + kibibytes)) -gt $after_read ]; then
14589 error "Ladvise willread should use more memory" \
14590 "than $kibibytes KiB"
14593 if [ $((no_read + kibibytes)) -gt $after_read ]; then
14594 error "Ladvise dontneed should release more memory" \
14595 "than $kibibytes KiB"
14598 run_test 255b "check 'lfs ladvise -a dontneed'"
14605 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
14606 remote_mds_nodsh && skip "remote MDS with nodsh" && return
14607 [ "$(facet_fstype mds1)" != "ldiskfs" ] &&
14608 skip "non-ldiskfs backend" && return
14610 mdt_dev=$(mdsdevname 1)
14612 cl_user=$(do_facet mds1 \
14613 "$LCTL get_param -n mdd.$MDT0.changelog_users | grep cl")
14614 if [[ -n $cl_user ]]; then
14615 skip "active changelog user"
14619 cl_user=$(do_facet mds1 $LCTL --device $MDT0 changelog_register -n)
14620 echo "Registered as changelog user $cl_user"
14623 mkdir -p $DIR/$tdir
14625 $LFS changelog_clear $MDT0 $cl_user 0
14628 touch $DIR/$tdir/{1..10}
14631 stop mds1 || error "Fail to stop MDT."
14634 start mds1 $mdt_dev $MDS_MOUNT_OPTS || error "Fail to start MDT."
14636 #after mount new plainllog is used
14637 touch $DIR/$tdir/{11..19}
14638 cat_sl=$(do_facet mds1 \
14639 "$DEBUGFS -R \\\"dump changelog_catalog cat.dmp\\\" $mdt_dev; \
14640 llog_reader cat.dmp | grep \\\"type=1064553b\\\" | wc -l")
14642 if (( cat_sl != 2 )); then
14643 do_facet mds1 $LCTL --device $MDT0 changelog_deregister $cl_user
14644 error "Changelog catalog has wrong number of slots $cat_sl"
14647 $LFS changelog_clear $MDT0 $cl_user 0
14649 cat_sl=$(do_facet mds1 \
14650 "$DEBUGFS -R \\\"dump changelog_catalog cat.dmp\\\" $mdt_dev; \
14651 llog_reader cat.dmp | grep \\\"type=1064553b\\\" | wc -l")
14653 do_facet mds1 $LCTL --device $MDT0 changelog_deregister $cl_user
14655 if (( cat_sl == 2 )); then
14656 error "Empty plain llog was not deleted from changelog catalog"
14658 if (( cat_sl != 1 )); then
14659 error "Active plain llog shouldn\`t be deleted from catalog"
14662 run_test 256 "Check llog delete for empty and not full state"
14665 remote_mds_nodsh && skip "remote MDS with nodsh" && return
14666 [[ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.8.55) ]] &&
14667 skip "Need MDS version at least 2.8.55" && return
14669 test_mkdir -p $DIR/$tdir
14671 setfattr -n trusted.name1 -v value1 $DIR/$tdir ||
14672 error "setfattr -n trusted.name1=value1 $DIR/$tdir failed"
14675 #define OBD_FAIL_MDS_XATTR_REP 0x161
14676 local mdtidx=$($LFS getstripe -M $DIR/$tdir)
14677 local facet=mds$((mdtidx + 1))
14678 set_nodes_failloc $(facet_active_host $facet) 0x80000161
14679 getfattr -n trusted.name1 $DIR/$tdir 2> /dev/null
14681 stop $facet || error "stop MDS failed"
14682 start $facet $(mdsdevname $((mdtidx + 1))) $MDS_MOUNT_OPTS ||
14683 error "start MDS fail"
14685 run_test 257 "xattr locks are not lost"
14688 #define OBD_FAIL_MDC_CLOSE 0x806
14689 $LCTL set_param fail_loc=0x80000806
14693 run_test 260 "Check mdc_close fail"
14695 cleanup_test_300() {
14699 test_striped_dir() {
14704 mkdir -p $DIR/$tdir
14706 SAVE_UMASK=$(umask)
14707 trap cleanup_test_300 RETURN EXIT
14709 $LFS setdirstripe -i $mdt_index -c 2 -t all_char -m 755 \
14710 $DIR/$tdir/striped_dir ||
14711 error "set striped dir error"
14713 local mode=$(stat -c%a $DIR/$tdir/striped_dir)
14714 [ "$mode" = "755" ] || error "expect 755 got $mode"
14716 $LFS getdirstripe $DIR/$tdir/striped_dir > /dev/null 2>&1 ||
14717 error "getdirstripe failed"
14718 stripe_count=$($LFS getdirstripe -c $DIR/$tdir/striped_dir)
14719 if [ "$stripe_count" != "2" ]; then
14720 error "stripe_count is $stripe_count, expect 2"
14723 stripe_index=$($LFS getdirstripe -i $DIR/$tdir/striped_dir)
14724 if [ "$stripe_index" != "$mdt_index" ]; then
14725 error "stripe_index is $stripe_index, expect $mdt_index"
14728 [ $(stat -c%h $DIR/$tdir/striped_dir) == '2' ] ||
14729 error "nlink error after create striped dir"
14731 mkdir $DIR/$tdir/striped_dir/a
14732 mkdir $DIR/$tdir/striped_dir/b
14734 stat $DIR/$tdir/striped_dir/a ||
14735 error "create dir under striped dir failed"
14736 stat $DIR/$tdir/striped_dir/b ||
14737 error "create dir under striped dir failed"
14739 [ $(stat -c%h $DIR/$tdir/striped_dir) == '4' ] ||
14740 error "nlink error after mkdir"
14742 rmdir $DIR/$tdir/striped_dir/a
14743 [ $(stat -c%h $DIR/$tdir/striped_dir) == '3' ] ||
14744 error "nlink error after rmdir"
14746 rmdir $DIR/$tdir/striped_dir/b
14747 [ $(stat -c%h $DIR/$tdir/striped_dir) == '2' ] ||
14748 error "nlink error after rmdir"
14750 chattr +i $DIR/$tdir/striped_dir
14751 createmany -o $DIR/$tdir/striped_dir/f 10 &&
14752 error "immutable flags not working under striped dir!"
14753 chattr -i $DIR/$tdir/striped_dir
14755 rmdir $DIR/$tdir/striped_dir ||
14756 error "rmdir striped dir error"
14764 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.7.0) ] &&
14765 skip "skipped for lustre < 2.7.0" && return
14766 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
14767 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
14769 test_striped_dir 0 || error "failed on striped dir on MDT0"
14770 test_striped_dir 1 || error "failed on striped dir on MDT0"
14772 run_test 300a "basic striped dir sanity test"
14775 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.7.0) ] &&
14776 skip "skipped for lustre < 2.7.0" && return
14777 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
14778 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
14784 test_mkdir $DIR/$tdir || error "mkdir fail"
14785 $LFS setdirstripe -i 0 -c 2 -t all_char $DIR/$tdir/striped_dir ||
14786 error "set striped dir error"
14787 for ((i=0; i<10; i++)); do
14788 mtime1=$(stat -c %Y $DIR/$tdir/striped_dir)
14790 touch $DIR/$tdir/striped_dir/file_$i ||
14791 error "touch error $i"
14792 mtime2=$(stat -c %Y $DIR/$tdir/striped_dir)
14793 [ $mtime1 -eq $mtime2 ] &&
14794 error "mtime not change after create"
14796 rm -f $DIR/$tdir/striped_dir/file_$i ||
14797 error "unlink error $i"
14798 mtime3=$(stat -c %Y $DIR/$tdir/striped_dir)
14799 [ $mtime2 -eq $mtime3 ] &&
14800 error "mtime did not change after unlink"
14804 run_test 300b "check ctime/mtime for striped dir"
14807 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.7.0) ] &&
14808 skip "skipped for lustre < 2.7.0" && return
14809 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
14810 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
14813 mkdir -p $DIR/$tdir
14814 $LFS setdirstripe -i 0 -c 2 $DIR/$tdir/striped_dir ||
14815 error "set striped dir error"
14817 chown $RUNAS_ID:$RUNAS_GID $DIR/$tdir/striped_dir ||
14818 error "chown striped dir failed"
14820 $RUNAS createmany -o $DIR/$tdir/striped_dir/f 5000 ||
14821 error "create 5k files failed"
14823 file_count=$(ls $DIR/$tdir/striped_dir | wc -l)
14825 [ "$file_count" = 5000 ] || error "file count $file_count != 5000"
14829 run_test 300c "chown && check ls under striped directory"
14832 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.7.0) ] &&
14833 skip "skipped for lustre < 2.7.0" && return
14834 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
14835 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
14839 mkdir -p $DIR/$tdir
14840 $SETSTRIPE -c 2 $DIR/$tdir
14842 #local striped directory
14843 $LFS setdirstripe -i 0 -c 2 -t all_char $DIR/$tdir/striped_dir ||
14844 error "set striped dir error"
14845 createmany -o $DIR/$tdir/striped_dir/f 10 ||
14846 error "create 10 files failed"
14848 #remote striped directory
14849 $LFS setdirstripe -i 1 -c 2 $DIR/$tdir/remote_striped_dir ||
14850 error "set striped dir error"
14851 createmany -o $DIR/$tdir/remote_striped_dir/f 10 ||
14852 error "create 10 files failed"
14854 for file in $(find $DIR/$tdir); do
14855 stripe_count=$($GETSTRIPE -c $file)
14856 [ $stripe_count -eq 2 ] ||
14857 error "wrong stripe $stripe_count for $file"
14862 run_test 300d "check default stripe under striped directory"
14865 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.7.55) ] &&
14866 skip "Need MDS version at least 2.7.55" && return
14867 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
14868 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
14872 mkdir -p $DIR/$tdir
14874 $LFS setdirstripe -i 0 -c 2 -t all_char $DIR/$tdir/striped_dir ||
14875 error "set striped dir error"
14877 touch $DIR/$tdir/striped_dir/a
14878 touch $DIR/$tdir/striped_dir/b
14879 touch $DIR/$tdir/striped_dir/c
14881 mkdir $DIR/$tdir/striped_dir/dir_a
14882 mkdir $DIR/$tdir/striped_dir/dir_b
14883 mkdir $DIR/$tdir/striped_dir/dir_c
14885 $LFS setdirstripe -i 0 -c 2 -t all_char $DIR/$tdir/striped_dir/stp_a ||
14886 error "set striped dir under striped dir error"
14888 $LFS setdirstripe -i 0 -c 2 -t all_char $DIR/$tdir/striped_dir/stp_b ||
14889 error "set striped dir under striped dir error"
14891 $LFS setdirstripe -i 0 -c 2 -t all_char $DIR/$tdir/striped_dir/stp_c ||
14892 error "set striped dir under striped dir error"
14894 mrename $DIR/$tdir/striped_dir/dir_a $DIR/$tdir/striped_dir/dir_b ||
14895 error "rename dir under striped dir fails"
14897 mrename $DIR/$tdir/striped_dir/stp_a $DIR/$tdir/striped_dir/stp_b ||
14898 error "rename dir under different stripes fails"
14900 mrename $DIR/$tdir/striped_dir/a $DIR/$tdir/striped_dir/c ||
14901 error "rename file under striped dir should succeed"
14903 mrename $DIR/$tdir/striped_dir/dir_b $DIR/$tdir/striped_dir/dir_c ||
14904 error "rename dir under striped dir should succeed"
14908 run_test 300e "check rename under striped directory"
14911 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.7.55) ] &&
14912 skip "Need MDS version at least 2.7.55" && return
14913 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
14914 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
14919 mkdir -p $DIR/$tdir
14921 $LFS setdirstripe -i 0 -c 2 -t all_char $DIR/$tdir/striped_dir ||
14922 error "set striped dir error"
14924 $LFS setdirstripe -i 0 -c 2 -t all_char $DIR/$tdir/striped_dir1 ||
14925 error "set striped dir error"
14927 touch $DIR/$tdir/striped_dir/a
14928 mkdir $DIR/$tdir/striped_dir/dir_a
14929 $LFS setdirstripe -i 0 -c 2 $DIR/$tdir/striped_dir/stp_a ||
14930 error "create striped dir under striped dir fails"
14932 touch $DIR/$tdir/striped_dir1/b
14933 mkdir $DIR/$tdir/striped_dir1/dir_b
14934 $LFS setdirstripe -i 0 -c 2 $DIR/$tdir/striped_dir/stp_b ||
14935 error "create striped dir under striped dir fails"
14937 mrename $DIR/$tdir/striped_dir/dir_a $DIR/$tdir/striped_dir1/dir_b ||
14938 error "rename dir under different striped dir should fail"
14940 mrename $DIR/$tdir/striped_dir/stp_a $DIR/$tdir/striped_dir1/stp_b ||
14941 error "rename striped dir under diff striped dir should fail"
14943 mrename $DIR/$tdir/striped_dir/a $DIR/$tdir/striped_dir1/a ||
14944 error "rename file under diff striped dirs fails"
14948 run_test 300f "check rename cross striped directory"
14950 test_300_check_default_striped_dir()
14953 local default_count=$2
14954 local default_index=$3
14957 local dir_stripe_index
14960 echo "checking $dirname $default_count $default_index"
14961 $LFS setdirstripe -D -c $default_count -i $default_index \
14962 -t all_char $DIR/$tdir/$dirname ||
14963 error "set default stripe on striped dir error"
14964 stripe_count=$($LFS getdirstripe -D -c $DIR/$tdir/$dirname)
14965 [ $stripe_count -eq $default_count ] ||
14966 error "expect $default_count get $stripe_count for $dirname"
14968 stripe_index=$($LFS getdirstripe -D -i $DIR/$tdir/$dirname)
14969 [ $stripe_index -eq $default_index ] ||
14970 error "expect $default_index get $stripe_index for $dirname"
14972 mkdir $DIR/$tdir/$dirname/{test1,test2,test3,test4} ||
14973 error "create dirs failed"
14975 createmany -o $DIR/$tdir/$dirname/f- 10 || error "create files failed"
14976 unlinkmany $DIR/$tdir/$dirname/f- 10 || error "unlink files failed"
14977 for dir in $(find $DIR/$tdir/$dirname/*); do
14978 stripe_count=$($LFS getdirstripe -c $dir)
14979 [ $stripe_count -eq $default_count ] ||
14980 [ $stripe_count -eq 0 -o $default_count -eq 1 ] ||
14981 error "stripe count $default_count != $stripe_count for $dir"
14983 stripe_index=$($LFS getdirstripe -i $dir)
14984 [ $default_index -eq -1 -o $stripe_index -eq $default_index ] ||
14985 error "$stripe_index != $default_index for $dir"
14987 #check default stripe
14988 stripe_count=$($LFS getdirstripe -D -c $dir)
14989 [ $stripe_count -eq $default_count ] ||
14990 error "default count $default_count != $stripe_count for $dir"
14992 stripe_index=$($LFS getdirstripe -D -i $dir)
14993 [ $stripe_index -eq $default_index ] ||
14994 error "default index $default_index != $stripe_index for $dir"
14996 rmdir $DIR/$tdir/$dirname/* || error "rmdir failed"
15000 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.7.55) ] &&
15001 skip "Need MDS version at least 2.7.55" && return
15002 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
15008 mkdir $DIR/$tdir/normal_dir
15010 #Checking when client cache stripe index
15011 $LFS setdirstripe -c$MDSCOUNT $DIR/$tdir/striped_dir
15012 $LFS setdirstripe -D -i1 $DIR/$tdir/striped_dir ||
15013 error "create striped_dir failed"
15015 mkdir $DIR/$tdir/striped_dir/dir1 ||
15016 error "create dir1 fails"
15017 stripe_index=$($LFS getdirstripe -i $DIR/$tdir/striped_dir/dir1)
15018 [ $stripe_index -eq 1 ] ||
15019 error "dir1 expect 1 got $stripe_index"
15021 $LFS setdirstripe -i2 $DIR/$tdir/striped_dir/dir2 ||
15022 error "create dir2 fails"
15023 stripe_index=$($LFS getdirstripe -i $DIR/$tdir/striped_dir/dir2)
15024 [ $stripe_index -eq 2 ] ||
15025 error "dir2 expect 2 got $stripe_index"
15027 #check default stripe count/stripe index
15028 test_300_check_default_striped_dir normal_dir $MDSCOUNT 1
15029 test_300_check_default_striped_dir normal_dir 1 0
15030 test_300_check_default_striped_dir normal_dir 2 1
15031 test_300_check_default_striped_dir normal_dir 2 -1
15033 #delete default stripe information
15034 echo "delete default stripeEA"
15035 $LFS setdirstripe -d $DIR/$tdir/normal_dir ||
15036 error "set default stripe on striped dir error"
15038 mkdir -p $DIR/$tdir/normal_dir/{test1,test2,test3,test4}
15039 for dir in $(find $DIR/$tdir/normal_dir/*); do
15040 stripe_count=$($LFS getdirstripe -c $dir)
15041 [ $stripe_count -eq 0 ] ||
15042 error "expect 1 get $stripe_count for $dir"
15043 stripe_index=$($LFS getdirstripe -i $dir)
15044 [ $stripe_index -eq 0 ] ||
15045 error "expect 0 get $stripe_index for $dir"
15048 run_test 300g "check default striped directory for normal directory"
15051 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.7.55) ] &&
15052 skip "Need MDS version at least 2.7.55" && return
15053 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
15058 $LFS setdirstripe -i 0 -c $MDSCOUNT -t all_char \
15059 $DIR/$tdir/striped_dir ||
15060 error "set striped dir error"
15062 test_300_check_default_striped_dir striped_dir $MDSCOUNT 1
15063 test_300_check_default_striped_dir striped_dir 1 0
15064 test_300_check_default_striped_dir striped_dir 2 1
15065 test_300_check_default_striped_dir striped_dir 2 -1
15067 #delete default stripe information
15068 $LFS setdirstripe -d $DIR/$tdir/striped_dir ||
15069 error "set default stripe on striped dir error"
15071 mkdir -p $DIR/$tdir/striped_dir/{test1,test2,test3,test4}
15072 for dir in $(find $DIR/$tdir/striped_dir/*); do
15073 stripe_count=$($LFS getdirstripe -c $dir)
15074 [ $stripe_count -eq 0 ] ||
15075 error "expect 1 get $stripe_count for $dir"
15078 run_test 300h "check default striped directory for striped directory"
15081 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.7.55) ] &&
15082 skip "Need MDS version at least 2.7.55" && return
15083 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
15084 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
15090 $LFS setdirstripe -i 0 -c$MDSCOUNT -t all_char $DIR/$tdir/striped_dir ||
15091 error "set striped dir error"
15093 createmany -o $DIR/$tdir/striped_dir/f- 10 ||
15094 error "create files under striped dir failed"
15096 # unfortunately, we need to umount to clear dir layout cache for now
15097 # once we fully implement dir layout, we can drop this
15098 umount_client $MOUNT || error "umount failed"
15099 mount_client $MOUNT || error "mount failed"
15101 #set the stripe to be unknown hash type
15102 #define OBD_FAIL_UNKNOWN_LMV_STRIPE 0x1901
15103 $LCTL set_param fail_loc=0x1901
15104 for ((i = 0; i < 10; i++)); do
15105 $CHECKSTAT -t file $DIR/$tdir/striped_dir/f-$i ||
15106 error "stat f-$i failed"
15107 rm $DIR/$tdir/striped_dir/f-$i || error "unlink f-$i failed"
15110 touch $DIR/$tdir/striped_dir/f0 &&
15111 error "create under striped dir with unknown hash should fail"
15113 $LCTL set_param fail_loc=0
15115 umount_client $MOUNT || error "umount failed"
15116 mount_client $MOUNT || error "mount failed"
15120 run_test 300i "client handle unknown hash type striped directory"
15123 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
15124 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.7.55) ] &&
15125 skip "Need MDS version at least 2.7.55" && return
15126 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
15132 #define OBD_FAIL_SPLIT_UPDATE_REC 0x1702
15133 $LCTL set_param fail_loc=0x1702
15134 $LFS setdirstripe -i 0 -c$MDSCOUNT -t all_char $DIR/$tdir/striped_dir ||
15135 error "set striped dir error"
15137 createmany -o $DIR/$tdir/striped_dir/f- 10 ||
15138 error "create files under striped dir failed"
15140 $LCTL set_param fail_loc=0
15142 rm -rf $DIR/$tdir || error "unlink striped dir fails"
15146 run_test 300j "test large update record"
15149 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.7.55) ] &&
15150 skip "Need MDS version at least 2.7.55" && return
15151 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
15152 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
15158 #define OBD_FAIL_LARGE_STRIPE 0x1703
15159 $LCTL set_param fail_loc=0x1703
15160 $LFS setdirstripe -i 0 -c512 $DIR/$tdir/striped_dir ||
15161 error "set striped dir error"
15162 $LCTL set_param fail_loc=0
15164 $LFS getdirstripe $DIR/$tdir/striped_dir ||
15165 error "getstripeddir fails"
15166 rm -rf $DIR/$tdir/striped_dir ||
15167 error "unlink striped dir fails"
15171 run_test 300k "test large striped directory"
15174 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.7.55) ] &&
15175 skip "Need MDS version at least 2.7.55" && return
15176 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
15177 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
15180 test_mkdir -p $DIR/$tdir/striped_dir
15181 chown $RUNAS_ID $DIR/$tdir/striped_dir ||
15182 error "chown $RUNAS_ID failed"
15183 $LFS setdirstripe -i 1 -D $DIR/$tdir/striped_dir ||
15184 error "set default striped dir failed"
15186 #define OBD_FAIL_MDS_STALE_DIR_LAYOUT 0x158
15187 $LCTL set_param fail_loc=0x80000158
15188 $RUNAS mkdir $DIR/$tdir/striped_dir/test_dir || error "create dir fails"
15190 stripe_index=$($LFS getdirstripe -i $DIR/$tdir/striped_dir/test_dir)
15191 [ $stripe_index -eq 1 ] ||
15192 error "expect 1 get $stripe_index for $dir"
15194 run_test 300l "non-root user to create dir under striped dir with stale layout"
15197 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.7.55) ] &&
15198 skip "Need MDS version at least 2.7.55" && return
15199 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
15200 [ $MDSCOUNT -ge 2 ] && skip "Only for single MDT" && return
15202 mkdir -p $DIR/$tdir/striped_dir
15203 $LFS setdirstripe -D -c 1 $DIR/$tdir/striped_dir ||
15204 error "set default stripes dir error"
15206 mkdir $DIR/$tdir/striped_dir/a || error "mkdir a fails"
15208 stripe_count=$($LFS getdirstripe -c $DIR/$tdir/striped_dir/a)
15209 [ $stripe_count -eq 0 ] ||
15210 error "expect 0 get $stripe_count for a"
15212 $LFS setdirstripe -D -c 2 $DIR/$tdir/striped_dir ||
15213 error "set default stripes dir error"
15215 mkdir $DIR/$tdir/striped_dir/b || error "mkdir b fails"
15217 stripe_count=$($LFS getdirstripe -c $DIR/$tdir/striped_dir/b)
15218 [ $stripe_count -eq 0 ] ||
15219 error "expect 0 get $stripe_count for b"
15221 $LFS setdirstripe -D -c1 -i2 $DIR/$tdir/striped_dir ||
15222 error "set default stripes dir error"
15224 mkdir $DIR/$tdir/striped_dir/c &&
15225 error "default stripe_index is invalid, mkdir c should fails"
15227 rm -rf $DIR/$tdir || error "rmdir fails"
15229 run_test 300m "setstriped directory on single MDT FS"
15232 local list=$(comma_list $(mdts_nodes))
15235 do_nodes $list $LCTL set_param -n mdt.*.enable_remote_dir_gid=0
15239 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.7.55) ] &&
15240 skip "Need MDS version at least 2.7.55" && return
15241 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
15242 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
15244 local list=$(comma_list $(mdts_nodes))
15246 trap cleanup_300n RETURN EXIT
15247 mkdir -p $DIR/$tdir
15248 chmod 777 $DIR/$tdir
15249 $RUNAS $LFS setdirstripe -i0 -c$MDSCOUNT \
15250 $DIR/$tdir/striped_dir > /dev/null 2>&1 &&
15251 error "create striped dir succeeds with gid=0"
15253 do_nodes $list $LCTL set_param -n mdt.*.enable_remote_dir_gid=-1
15254 $RUNAS $LFS setdirstripe -i0 -c$MDSCOUNT $DIR/$tdir/striped_dir ||
15255 error "create striped dir fails with gid=-1"
15257 do_nodes $list $LCTL set_param -n mdt.*.enable_remote_dir_gid=0
15258 $RUNAS $LFS setdirstripe -i 1 -c$MDSCOUNT -D \
15259 $DIR/$tdir/striped_dir > /dev/null 2>&1 &&
15260 error "set default striped dir succeeds with gid=0"
15263 do_nodes $list $LCTL set_param -n mdt.*.enable_remote_dir_gid=-1
15264 $RUNAS $LFS setdirstripe -i 1 -c$MDSCOUNT -D $DIR/$tdir/striped_dir ||
15265 error "set default striped dir fails with gid=-1"
15268 do_nodes $list $LCTL set_param -n mdt.*.enable_remote_dir_gid=0
15269 $RUNAS mkdir $DIR/$tdir/striped_dir/test_dir ||
15270 error "create test_dir fails"
15271 $RUNAS mkdir $DIR/$tdir/striped_dir/test_dir1 ||
15272 error "create test_dir1 fails"
15273 $RUNAS mkdir $DIR/$tdir/striped_dir/test_dir2 ||
15274 error "create test_dir2 fails"
15277 run_test 300n "non-root user to create dir under striped dir with default EA"
15280 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.7.55) ] &&
15281 skip "Need MDS version at least 2.7.55" && return
15282 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
15283 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
15287 mkdir -p $DIR/$tdir
15289 numfree1=$(lctl get_param -n mdc.*MDT0000*.filesfree)
15290 numfree2=$(lctl get_param -n mdc.*MDT0001*.filesfree)
15291 if [ $numfree1 -lt 66000 -o $numfree2 -lt 66000 ]; then
15292 skip "not enough free inodes $numfree1 $numfree2"
15296 numfree1=$(lctl get_param -n mdc.*MDT0000-mdc-*.kbytesfree)
15297 numfree2=$(lctl get_param -n mdc.*MDT0001-mdc-*.kbytesfree)
15298 if [ $numfree1 -lt 300000 -o $numfree2 -lt 300000 ]; then
15299 skip "not enough free space $numfree1 $numfree2"
15303 $LFS setdirstripe -c2 $DIR/$tdir/striped_dir ||
15304 error "setdirstripe fails"
15306 createmany -d $DIR/$tdir/striped_dir/d 131000 ||
15307 error "create dirs fails"
15309 $LCTL set_param ldlm.namespaces.*mdc-*.lru_size=0
15310 ls $DIR/$tdir/striped_dir > /dev/null ||
15311 error "ls striped dir fails"
15312 unlinkmany -d $DIR/$tdir/striped_dir/d 131000 ||
15313 error "unlink big striped dir fails"
15315 run_test 300o "unlink big sub stripe(> 65000 subdirs)"
15318 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
15319 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
15320 remote_mds_nodsh && skip "remote MDS with nodsh" && return
15322 mkdir -p $DIR/$tdir
15324 #define OBD_FAIL_OUT_ENOSPC 0x1704
15325 do_facet mds2 lctl set_param fail_loc=0x80001704
15326 $LFS setdirstripe -c2 $DIR/$tdir/bad_striped_dir > /dev/null 2>&1 &&
15327 error "create striped directory should fail"
15329 [ -e $DIR/$tdir/bad_striped_dir ] && error "striped dir exists"
15331 $LFS setdirstripe -c2 $DIR/$tdir/bad_striped_dir
15334 run_test 300p "create striped directory without space"
15337 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
15338 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
15340 local fd=$(free_fd)
15341 local cmd="exec $fd<$tdir"
15343 $LFS mkdir -c $MDSCOUNT $tdir || error "create $tdir fails"
15346 trap "eval $cmd" EXIT
15347 cd $tdir || error "cd $tdir fails"
15348 rmdir ../$tdir || error "rmdir $tdir fails"
15349 mkdir local_dir && error "create dir succeeds"
15350 $LFS setdirstripe -i1 remote_dir && error "create remote dir succeeds"
15354 run_test 300q "create remote directory under orphan directory"
15356 prepare_remote_file() {
15357 mkdir $DIR/$tdir/src_dir ||
15358 error "create remote source failed"
15360 cp /etc/hosts $DIR/$tdir/src_dir/a || error
15361 touch $DIR/$tdir/src_dir/a
15363 $LFS mkdir -i 1 $DIR/$tdir/tgt_dir ||
15364 error "create remote target dir failed"
15366 touch $DIR/$tdir/tgt_dir/b
15368 mrename $DIR/$tdir/src_dir/a $DIR/$tdir/tgt_dir/b ||
15369 error "rename dir cross MDT failed!"
15371 $CHECKSTAT -t file $DIR/$tdir/src_dir/a &&
15372 error "src_child still exists after rename"
15374 $CHECKSTAT -t file $DIR/$tdir/tgt_dir/b ||
15375 error "missing file(a) after rename"
15377 diff /etc/hosts $DIR/$tdir/tgt_dir/b ||
15378 error "diff after rename"
15382 [[ $MDSCOUNT -lt 2 ]] && skip "needs >= 4 MDTs" && return
15383 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
15384 local remote_file=$DIR/$tdir/tgt_dir/b
15386 mkdir -p $DIR/$tdir
15388 prepare_remote_file || error "prepare remote file failed"
15391 $OPENUNLINK $remote_file $remote_file || error
15392 $CHECKSTAT -a $remote_file || error
15394 run_test 310a "open unlink remote file"
15397 [[ $MDSCOUNT -lt 2 ]] && skip "needs >= 4 MDTs" && return
15398 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
15399 local remote_file=$DIR/$tdir/tgt_dir/b
15401 mkdir -p $DIR/$tdir
15403 prepare_remote_file || error "prepare remote file failed"
15405 ln $remote_file $DIR/$tfile || error "link failed for remote file"
15406 $MULTIOP $DIR/$tfile Ouc || error "mulitop failed"
15407 $CHECKSTAT -t file $remote_file || error "check file failed"
15409 run_test 310b "unlink remote file with multiple links while open"
15412 [[ $MDSCOUNT -lt 4 ]] && skip "needs >= 4 MDTs" && return
15413 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
15414 local remote_file=$DIR/$tdir/tgt_dir/b
15416 mkdir -p $DIR/$tdir
15418 prepare_remote_file || error "prepare remote file failed"
15420 ln $remote_file $DIR/$tfile || error "link failed for remote file"
15421 multiop_bg_pause $remote_file O_uc ||
15422 error "mulitop failed for remote file"
15424 $MULTIOP $DIR/$tfile Ouc
15425 kill -USR1 $MULTIPID
15428 run_test 310c "open-unlink remote file with multiple links"
15432 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.8.54) ] &&
15433 skip "lustre < 2.8.54 does not contain LU-4825 fix" && return
15434 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
15436 local old_iused=$($LFS df -i | grep OST0000 | awk '{ print $3 }')
15438 mkdir -p $DIR/$tdir
15439 $SETSTRIPE -i 0 -c 1 $DIR/$tdir
15440 createmany -o $DIR/$tdir/$tfile. 1000
15442 # statfs data is not real time, let's just calculate it
15443 old_iused=$((old_iused + 1000))
15445 local count=$(do_facet $SINGLEMDS "lctl get_param -n \
15446 osp.*OST0000*MDT0000.create_count")
15447 local max_count=$(do_facet $SINGLEMDS "lctl get_param -n \
15448 osp.*OST0000*MDT0000.max_create_count")
15449 for idx in $(seq $MDSCOUNT); do
15450 do_facet mds$idx "lctl set_param -n \
15451 osp.*OST0000*MDT000?.max_create_count=0"
15454 $SETSTRIPE -i 0 $DIR/$tdir/$tfile || error "setstripe failed"
15455 local index=$($GETSTRIPE -i $DIR/$tdir/$tfile)
15456 [ $index -ne 0 ] || error "$tfile stripe index is 0"
15458 unlinkmany $DIR/$tdir/$tfile. 1000
15460 for idx in $(seq $MDSCOUNT); do
15461 do_facet mds$idx "lctl set_param -n \
15462 osp.*OST0000*MDT000?.max_create_count=$max_count"
15463 do_facet mds$idx "lctl set_param -n \
15464 osp.*OST0000*MDT000?.create_count=$count"
15468 for i in $(seq 120); do
15469 new_iused=$($LFS df -i | grep OST0000 | awk '{ print $3 }')
15470 # system may be too busy to destroy all objs in time, use
15471 # a somewhat small value to not fail autotest
15472 [ $((old_iused - new_iused)) -gt 400 ] && break
15476 echo "waited $i sec, old Iused $old_iused, new Iused $new_iused"
15477 [ $((old_iused - new_iused)) -gt 400 ] ||
15478 error "objs not destroyed after unlink"
15480 run_test 311 "disable OSP precreate, and unlink should destroy objs"
15487 local vdevdir=$(dirname $(facet_vdevice $ost))
15488 local cmd="$ZDB -e -p $vdevdir -dddd $(facet_device $ost)"
15489 local zfs_zapid=$(do_facet $ost $cmd |
15490 grep -w "/O/0/d$((objid%32))" -C 5 |
15491 awk '/Object/{getline; print $1}')
15492 local zfs_objid=$(do_facet $ost $cmd $zfs_zapid |
15493 awk "/$objid = /"'{printf $3}')
15498 zfs_object_blksz() {
15502 local vdevdir=$(dirname $(facet_vdevice $ost))
15503 local cmd="$ZDB -e -p $vdevdir -dddd $(facet_device $ost)"
15504 local blksz=$(do_facet $ost $cmd $objid |
15505 awk '/dblk/{getline; printf $4}')
15507 case "${blksz: -1}" in
15508 k|K) blksz=$((${blksz:0:$((${#blksz} - 1))}*1024)) ;;
15509 m|M) blksz=$((${blksz:0:$((${#blksz} - 1))}*1024*1024)) ;;
15516 test_312() { # LU-4856
15517 [ $(facet_fstype ost1) = "zfs" ] ||
15518 { skip "the test only applies to zfs" && return; }
15520 local max_blksz=$(do_facet ost1 \
15521 $ZFS get -p recordsize $(facet_device ost1) |
15522 awk '!/VALUE/{print $3}')
15524 # to make life a little bit easier
15525 $LFS mkdir -c 1 -i 0 $DIR/$tdir
15526 $LFS setstripe -c 1 -i 0 $DIR/$tdir
15528 local tf=$DIR/$tdir/$tfile
15530 local oid=$($LFS getstripe $tf | awk '/obdidx/{getline; print $2}')
15532 # Get ZFS object id
15533 local zfs_objid=$(zfs_oid_to_objid ost1 $oid)
15535 # block size change by sequential over write
15537 for ((bs=4096; bs <= max_blksz; bs <<= 2)); do
15538 dd if=/dev/zero of=$tf bs=$bs count=1 oflag=sync conv=notrunc
15540 blksz=$(zfs_object_blksz ost1 $zfs_objid)
15541 [ $blksz -eq $bs ] || error "blksz error: $blksz, expected: $bs"
15545 # block size change by sequential append write
15546 dd if=/dev/zero of=$tf bs=4K count=1 oflag=sync conv=notrunc
15547 oid=$($LFS getstripe $tf | awk '/obdidx/{getline; print $2}')
15548 zfs_objid=$(zfs_oid_to_objid ost1 $oid)
15550 for ((count = 1; count < $((max_blksz / 4096)); count *= 2)); do
15551 dd if=/dev/zero of=$tf bs=4K count=$count seek=$count \
15552 oflag=sync conv=notrunc
15554 blksz=$(zfs_object_blksz ost1 $zfs_objid)
15555 blksz=$((blksz / 8192)) # in 2*4K unit
15556 [ $blksz -eq $count ] ||
15557 error "blksz error(in 8k): $blksz, expected: $count"
15563 oid=$($LFS getstripe $tf | awk '/obdidx/{getline; print $2}')
15564 zfs_objid=$(zfs_oid_to_objid ost1 $oid)
15566 dd if=/dev/zero of=$tf bs=8K count=1 oflag=sync conv=notrunc
15567 blksz=$(zfs_object_blksz ost1 $zfs_objid)
15568 [ $blksz -eq 8192 ] || error "blksz error: $blksz, expected: 8k"
15570 dd if=/dev/zero of=$tf bs=64K count=1 oflag=sync conv=notrunc seek=128
15571 blksz=$(zfs_object_blksz ost1 $zfs_objid)
15572 [ $blksz -eq 65536 ] || error "blksz error: $blksz, expected: 64k"
15574 dd if=/dev/zero of=$tf bs=1M count=1 oflag=sync conv=notrunc
15575 blksz=$(zfs_object_blksz ost1 $zfs_objid)
15576 [ $blksz -eq 65536 ] || error "rewrite error: $blksz, expected: 64k"
15578 run_test 312 "make sure ZFS adjusts its block size by write pattern"
15581 local file=$DIR/$tfile
15583 $SETSTRIPE -c 1 -i 0 $file || error "setstripe failed"
15585 # define OBD_FAIL_TGT_RCVD_EIO 0x720
15586 do_facet ost1 "$LCTL set_param fail_loc=0x720"
15587 dd if=/dev/zero of=$file bs=4096 oflag=direct count=1 &&
15588 error "write should failed"
15589 do_facet ost1 "$LCTL set_param fail_loc=0"
15592 run_test 313 "io should fail after last_rcvd update fail"
15595 local read_write=$1
15596 if [ "$read_write" = "write" ]; then
15597 local dd_cmd="dd if=/dev/zero of=$DIR/$tfile"
15598 elif [ "$read_write" = "read" ]; then
15599 local dd_cmd="dd of=/dev/null if=$DIR/$tfile"
15601 error "argument error"
15604 # turn off debug for performance testing
15605 local saved_debug=$($LCTL get_param -n debug)
15606 $LCTL set_param debug=0
15608 $SETSTRIPE -c 1 -i 0 $DIR/$tfile
15610 # get ost1 size - lustre-OST0000
15611 local ost1_avail_size=$($LFS df | awk /${ost1_svc}/'{ print $4 }')
15612 local blocks=$((ost1_avail_size/2/1024)) # half avail space by megabytes
15613 [ $blocks -gt 1000 ] && blocks=1000 # 1G in maximum
15615 if [ "$read_write" = "read" ]; then
15616 truncate -s $(expr 1048576 \* $blocks) $DIR/$tfile
15619 local start_time=$(date +%s.%N)
15620 $dd_cmd bs=1M count=$blocks oflag=sync ||
15621 error "real dd $read_write error"
15622 local duration=$(bc <<< "$(date +%s.%N) - $start_time")
15624 if [ "$read_write" = "write" ]; then
15628 # define OBD_FAIL_OST_FAKE_RW 0x238
15629 do_facet ost1 $LCTL set_param fail_loc=0x238
15631 local start_time=$(date +%s.%N)
15632 $dd_cmd bs=1M count=$blocks oflag=sync ||
15633 error "fake dd $read_write error"
15634 local duration_fake=$(bc <<< "$(date +%s.%N) - $start_time")
15636 if [ "$read_write" = "write" ]; then
15638 cancel_lru_locks osc
15639 $CHECKSTAT -t file -s $((blocks * 1024 * 1024)) $DIR/$tfile ||
15640 error "$tfile size not $blocks MB"
15642 do_facet ost1 $LCTL set_param fail_loc=0
15644 echo "fake $read_write $duration_fake vs. normal $read_write" \
15645 "$duration in seconds"
15646 [ $(bc <<< "$duration_fake < $duration") -eq 1 ] ||
15647 error_not_in_vm "fake write is slower"
15649 $LCTL set_param -n debug="$saved_debug"
15652 test_399a() { # LU-7655 for OST fake write
15655 run_test 399a "fake write should not be slower than normal write"
15658 test_399b() { # LU-8726 for OST fake read
15659 if [ "$(facet_fstype ost1)" != "ldiskfs" ]; then
15660 skip "only for ldiskfs" && return 0
15664 run_test 399b "fake read should not be slower than normal read"
15666 test_400a() { # LU-1606, was conf-sanity test_74
15667 local extra_flags=''
15668 local out=$TMP/$tfile
15669 local prefix=/usr/include/lustre
15672 if ! which $CC > /dev/null 2>&1; then
15673 skip_env "$CC is not installed"
15677 if ! [[ -d $prefix ]]; then
15678 # Assume we're running in tree and fixup the include path.
15679 extra_flags+=" -I$LUSTRE/../libcfs/include"
15680 extra_flags+=" -I$LUSTRE/include"
15681 extra_flags+=" -L$LUSTRE/utils"
15684 for prog in $LUSTRE_TESTS_API_DIR/*.c; do
15685 $CC -Wall -Werror $extra_flags -llustreapi -o $out $prog ||
15686 error "client api broken"
15690 run_test 400a "Lustre client api program can compile and link"
15692 test_400b() { # LU-1606, LU-5011
15694 local out=$TMP/$tfile
15695 local prefix=/usr/include/lustre
15697 # We use a hard coded prefix so that this test will not fail
15698 # when run in tree. There are headers in lustre/include/lustre/
15699 # that are not packaged (like lustre_idl.h) and have more
15700 # complicated include dependencies (like config.h and lnet/types.h).
15701 # Since this test about correct packaging we just skip them when
15702 # they don't exist (see below) rather than try to fixup cppflags.
15704 if ! which $CC > /dev/null 2>&1; then
15705 skip_env "$CC is not installed"
15709 for header in $prefix/*.h; do
15710 if ! [[ -f "$header" ]]; then
15714 if [[ "$(basename $header)" == liblustreapi.h ]]; then
15715 continue # liblustreapi.h is deprecated.
15718 $CC -Wall -Werror -include $header -c -x c /dev/null -o $out ||
15719 error "cannot compile '$header'"
15723 run_test 400b "packaged headers can be compiled"
15725 test_401a() { #LU-7437
15726 local printf_arg=$(find -printf 2>&1 | grep "unrecognized:")
15727 [ -n "$printf_arg" ] && skip_env "find does not support -printf" &&
15729 #count the number of parameters by "list_param -R"
15730 local params=$($LCTL list_param -R '*' 2>/dev/null | wc -l)
15731 #count the number of parameters by listing proc files
15732 local proc_dirs=$(eval \ls -d $proc_regexp 2>/dev/null)
15733 echo "proc_dirs='$proc_dirs'"
15734 [ -n "$proc_dirs" ] || error "no proc_dirs on $HOSTNAME"
15735 local procs=$(find -L $proc_dirs -mindepth 1 -printf '%P\n' 2>/dev/null|
15738 [ $params -eq $procs ] ||
15739 error "found $params parameters vs. $procs proc files"
15741 # test the list_param -D option only returns directories
15742 params=$($LCTL list_param -R -D '*' 2>/dev/null | wc -l)
15743 #count the number of parameters by listing proc directories
15744 procs=$(find -L $proc_dirs -mindepth 1 -type d -printf '%P\n' 2>/dev/null |
15747 [ $params -eq $procs ] ||
15748 error "found $params parameters vs. $procs proc files"
15750 run_test 401a "Verify if 'lctl list_param -R' can list parameters recursively"
15753 local save=$($LCTL get_param -n jobid_var)
15756 $LCTL set_param foo=bar jobid_var=$tmp bar=baz &&
15757 error "no error returned when setting bad parameters"
15759 local jobid_new=$($LCTL get_param -n foe jobid_var baz)
15760 [[ "$jobid_new" == "$tmp" ]] || error "jobid tmp $jobid_new != $tmp"
15762 $LCTL set_param -n fog=bam jobid_var=$save bat=fog
15763 local jobid_old=$($LCTL get_param -n foe jobid_var bag)
15764 [[ "$jobid_old" == "$save" ]] || error "jobid new $jobid_old != $save"
15766 run_test 401b "Verify 'lctl {get,set}_param' continue after error"
15769 local jobid_var_old=$($LCTL get_param -n jobid_var)
15770 local jobid_var_new
15772 $LCTL set_param jobid_var= &&
15773 error "no error returned for 'set_param a='"
15775 jobid_var_new=$($LCTL get_param -n jobid_var)
15776 [[ "$jobid_var_old" == "$jobid_var_new" ]] ||
15777 error "jobid_var was changed by setting without value"
15779 $LCTL set_param jobid_var &&
15780 error "no error returned for 'set_param a'"
15782 jobid_var_new=$($LCTL get_param -n jobid_var)
15783 [[ "$jobid_var_old" == "$jobid_var_new" ]] ||
15784 error "jobid_var was changed by setting without value"
15786 run_test 401c "Verify 'lctl set_param' without value fails in either format."
15789 local jobid_var_old=$($LCTL get_param -n jobid_var)
15790 local jobid_var_new
15791 local new_value="foo=bar"
15793 $LCTL set_param jobid_var=$new_value ||
15794 error "'set_param a=b' did not accept a value containing '='"
15796 jobid_var_new=$($LCTL get_param -n jobid_var)
15797 [[ "$jobid_var_new" == "$new_value" ]] ||
15798 error "'set_param a=b' failed on a value containing '='"
15800 # Reset the jobid_var to test the other format
15801 $LCTL set_param jobid_var=$jobid_var_old
15802 jobid_var_new=$($LCTL get_param -n jobid_var)
15803 [[ "$jobid_var_new" == "$jobid_var_old" ]] ||
15804 error "failed to reset jobid_var"
15806 $LCTL set_param jobid_var $new_value ||
15807 error "'set_param a b' did not accept a value containing '='"
15809 jobid_var_new=$($LCTL get_param -n jobid_var)
15810 [[ "$jobid_var_new" == "$new_value" ]] ||
15811 error "'set_param a b' failed on a value containing '='"
15813 $LCTL set_param jobid_var $jobid_var_old
15814 jobid_var_new=$($LCTL get_param -n jobid_var)
15815 [[ "$jobid_var_new" == "$jobid_var_old" ]] ||
15816 error "failed to reset jobid_var"
15818 run_test 401d "Verify 'lctl set_param' accepts values containing '='"
15821 local server_version=$(lustre_version_code $SINGLEMDS)
15822 [[ $server_version -ge $(version_code 2.7.66) ]] ||
15823 [[ $server_version -ge $(version_code 2.7.18.4) &&
15824 $server_version -lt $(version_code 2.7.50) ]] ||
15825 [[ $server_version -ge $(version_code 2.7.2) &&
15826 $server_version -lt $(version_code 2.7.11) ]] ||
15827 { skip "Need MDS version 2.7.2+ or 2.7.18.4+ or 2.7.66+";
15829 remote_mds_nodsh && skip "remote MDS with nodsh" && return
15830 $LFS setdirstripe -i 0 $DIR/$tdir || error "setdirstripe -i 0 failed"
15831 #define OBD_FAIL_MDS_FLD_LOOKUP 0x15c
15832 do_facet mds1 "lctl set_param fail_loc=0x8000015c"
15833 touch $DIR/$tdir/$tfile && error "touch should fail with ENOENT" ||
15834 echo "Touch failed - OK"
15836 run_test 402 "Return ENOENT to lod_generate_and_set_lovea"
15839 local file1=$DIR/$tfile.1
15840 local file2=$DIR/$tfile.2
15841 local tfile=$TMP/$tfile
15843 rm -f $file1 $file2 $tfile
15848 # 30 sec OBD_TIMEOUT in ll_getattr()
15849 # right before populating st_nlink
15850 $LCTL set_param fail_loc=0x80001409
15851 stat -c %h $file1 > $tfile &
15853 # create an alias, drop all locks and reclaim the dentry
15855 cancel_lru_locks mdc
15856 cancel_lru_locks osc
15857 sysctl -w vm.drop_caches=2
15861 [ `cat $tfile` -gt 0 ] || error "wrong nlink count: `cat $tfile`"
15863 rm -f $tfile $file1 $file2
15865 run_test 403 "i_nlink should not drop to zero due to aliasing"
15867 test_404() { # LU-6601
15868 remote_mds_nodsh && skip "remote MDS with nodsh" && return
15869 local mosps=$(do_facet $SINGLEMDS $LCTL dl |
15870 awk '/osp .*-osc-MDT/ { print $4}')
15873 for osp in $mosps; do
15874 echo "Deactivate: " $osp
15875 do_facet $SINGLEMDS $LCTL --device %$osp deactivate
15876 local stat=$(do_facet $SINGLEMDS $LCTL dl |
15877 awk -vp=$osp '$4 == p { print $2 }')
15878 [ $stat = IN ] || {
15879 do_facet $SINGLEMDS $LCTL dl | grep -w $osp
15880 error "deactivate error"
15882 echo "Activate: " $osp
15883 do_facet $SINGLEMDS $LCTL --device %$osp activate
15884 local stat=$(do_facet $SINGLEMDS $LCTL dl |
15885 awk -vp=$osp '$4 == p { print $2 }')
15886 [ $stat = UP ] || {
15887 do_facet $SINGLEMDS $LCTL dl | grep -w $osp
15888 error "activate error"
15892 run_test 404 "validate manual {de}activated works properly for OSPs"
15895 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.6.92) ] &&
15896 skip "Layout swap lock is not supported" && return
15898 check_swap_layouts_support && return 0
15900 test_mkdir -p $DIR/$tdir
15901 swap_lock_test -d $DIR/$tdir ||
15902 error "One layout swap locked test failed"
15904 run_test 405 "Various layout swap lock tests"
15907 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
15908 [ $OSTCOUNT -lt 2 ] && skip "needs >= 2 OSTs" && return
15909 [ -n "$FILESET" ] && skip "SKIP due to FILESET set" && return
15910 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
15911 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.8.50) ] &&
15912 skip "Need MDS version at least 2.8.50" && return
15914 local def_stripenr=$($GETSTRIPE -c $MOUNT)
15915 local def_stripe_size=$($GETSTRIPE -S $MOUNT)
15916 local def_stripe_offset=$($GETSTRIPE -i $MOUNT)
15917 local def_pool=$($GETSTRIPE -p $MOUNT)
15919 local test_pool=$TESTNAME
15920 pool_add $test_pool || error "pool_add failed"
15921 pool_add_targets $test_pool 0 $(($OSTCOUNT - 1)) 1 ||
15922 error "pool_add_targets failed"
15924 # parent set default stripe count only, child will stripe from both
15925 # parent and fs default
15926 $SETSTRIPE -c 1 -i 1 -S $((def_stripe_size * 2)) -p $test_pool $MOUNT ||
15927 error "setstripe $MOUNT failed"
15928 $LFS mkdir -c $MDSCOUNT $DIR/$tdir || error "mkdir $tdir failed"
15929 $SETSTRIPE -c $OSTCOUNT $DIR/$tdir || error "setstripe $tdir failed"
15930 for i in $(seq 10); do
15931 local f=$DIR/$tdir/$tfile.$i
15932 touch $f || error "touch failed"
15933 local count=$($GETSTRIPE -c $f)
15934 [ $count -eq $OSTCOUNT ] ||
15935 error "$f stripe count $count != $OSTCOUNT"
15936 local offset=$($GETSTRIPE -i $f)
15937 [ $offset -eq 1 ] || error "$f stripe offset $offset != 1"
15938 local size=$($GETSTRIPE -S $f)
15939 [ $size -eq $((def_stripe_size * 2)) ] ||
15940 error "$f stripe size $size != $((def_stripe_size * 2))"
15941 local pool=$($GETSTRIPE -p $f)
15942 [ $pool == $test_pool ] || error "$f pool $pool != $test_pool"
15945 # change fs default striping, delete parent default striping, now child
15946 # will stripe from new fs default striping only
15947 $SETSTRIPE -c 1 -S $def_stripe_size -i 0 $MOUNT ||
15948 error "change $MOUNT default stripe failed"
15949 $SETSTRIPE -c 0 $DIR/$tdir || error "delete $tdir default stripe failed"
15950 for i in $(seq 11 20); do
15951 local f=$DIR/$tdir/$tfile.$i
15952 touch $f || error "touch $f failed"
15953 local count=$($GETSTRIPE -c $f)
15954 [ $count -eq 1 ] || error "$f stripe count $count != 1"
15955 local offset=$($GETSTRIPE -i $f)
15956 [ $offset -eq 0 ] || error "$f stripe offset $offset != 0"
15957 local size=$($GETSTRIPE -S $f)
15958 [ $size -eq $def_stripe_size ] ||
15959 error "$f stripe size $size != $def_stripe_size"
15960 local pool=$($GETSTRIPE -p $f)
15961 [ "#$pool" == "#" ] || error "$f pool $pool is set"
15965 unlinkmany $DIR/$tdir/$tfile. 1 20
15967 # restore FS default striping
15968 if [ -z $def_pool ]; then
15969 $SETSTRIPE -c $def_stripenr -S $def_stripe_size \
15970 -i $def_stripe_offset $MOUNT ||
15971 error "restore default striping failed"
15973 $SETSTRIPE -c $def_stripenr -S $def_stripe_size -p $def_pool \
15974 -i $def_stripe_offset $MOUNT ||
15975 error "restore default striping with $def_pool failed"
15978 local f=$DIR/$tdir/$tfile
15979 pool_remove_all_targets $test_pool $f
15980 pool_remove $test_pool $f
15982 run_test 406 "DNE support fs default striping"
15985 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
15987 [[ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.8.55) ]] &&
15988 skip "Need MDS version at least 2.8.55" && return
15990 $LFS mkdir -i 0 -c 1 $DIR/$tdir.0 ||
15991 error "$LFS mkdir -i 0 -c 1 $tdir.0 failed"
15992 $LFS mkdir -i 1 -c 1 $DIR/$tdir.1 ||
15993 error "$LFS mkdir -i 1 -c 1 $tdir.1 failed"
15994 touch $DIR/$tdir.0/$tfile.0 || error "touch $tdir.0/$tfile.0 failed"
15996 #define OBD_FAIL_DT_TXN_STOP 0x2019
15997 for idx in $(seq $MDSCOUNT); do
15998 do_facet mds$idx "lctl set_param fail_loc=0x2019"
16000 $LFS mkdir -c 2 $DIR/$tdir && error "$LFS mkdir -c 2 $tdir should fail"
16001 mv $DIR/$tdir.0/$tfile.0 $DIR/$tdir.1/$tfile.1 &&
16002 error "mv $tdir.0/$tfile.0 $tdir.1/$tfile.1 should fail"
16005 run_test 407 "transaction fail should cause operation fail"
16008 dd if=/dev/zero of=$DIR/$tfile bs=4096 count=1 oflag=direct
16010 #define OBD_FAIL_OSC_BRW_PREP_REQ2 0x40a
16011 lctl set_param fail_loc=0x8000040a
16012 # let ll_prepare_partial_page() fail
16013 dd if=/dev/zero of=$DIR/$tfile bs=2048 count=1 conv=notrunc || true
16017 # create at least 100 unused inodes so that
16018 # shrink_icache_memory(0) should not return 0
16019 touch $DIR/$tfile-{0..100}
16020 rm -f $DIR/$tfile-{0..100}
16023 echo 2 > /proc/sys/vm/drop_caches
16025 run_test 408 "drop_caches should not hang due to page leaks"
16029 [ $MDSCOUNT -lt 2 ] &&
16030 skip "We need at least 2 MDTs for this test" && return
16032 check_mount_and_prep
16034 mkdir -p $DIR/$tdir || error "(0) Fail to mkdir"
16035 $LFS mkdir -i 1 -c 2 $DIR/$tdir/foo || error "(1) Fail to mkdir"
16036 touch $DIR/$tdir/guard || error "(2) Fail to create"
16038 local PREFIX=$(str_repeat 'A' 128)
16039 echo "Create 1K hard links start at $(date)"
16040 createmany -l $DIR/$tdir/guard $DIR/$tdir/foo/${PREFIX}_ 1000 ||
16041 error "(3) Fail to hard link"
16043 echo "Links count should be right although linkEA overflow"
16044 stat $DIR/$tdir/guard || error "(4) Fail to stat"
16045 local linkcount=$(stat --format=%h $DIR/$tdir/guard)
16046 [ $linkcount -eq 1001 ] ||
16047 error "(5) Unexpected hard links count: $linkcount"
16049 echo "List all links start at $(date)"
16050 ls -l $DIR/$tdir/foo > /dev/null ||
16051 error "(6) Fail to list $DIR/$tdir/foo"
16053 echo "Unlink hard links start at $(date)"
16054 unlinkmany $DIR/$tdir/foo/${PREFIX}_ 1000 ||
16055 error "(7) Fail to unlink"
16057 run_test 409 "Large amount of cross-MDTs hard links on the same file"
16060 start_full_debug_logging
16061 # cleanup unused barrier locks before test
16062 do_facet mgs $LCTL barrier_rescan $FSNAME ||
16063 error "Fail to prep barrier test env"
16067 stop_full_debug_logging
16073 #define OBD_FAIL_BARRIER_DELAY 0x2202
16074 do_facet mgs $LCTL set_param fail_val=3 fail_loc=0x2202
16075 do_facet mgs $LCTL barrier_freeze $FSNAME 10 &
16078 local b_status=$(do_facet mgs $LCTL barrier_stat $FSNAME |
16079 awk '/The barrier for/ { print $7 }')
16080 [ "$b_status" = "'freezing_p1'" ] ||
16081 error "(1) unexpected barrier status $b_status"
16083 do_facet mgs $LCTL set_param fail_val=0 fail_loc=0
16085 b_status=$(do_facet mgs $LCTL barrier_stat $FSNAME |
16086 awk '/The barrier for/ { print $7 }')
16087 [ "$b_status" = "'frozen'" ] ||
16088 error "(2) unexpected barrier status $b_status"
16090 local expired=$(do_facet mgs $LCTL barrier_stat $FSNAME |
16091 awk '/will be expired/ { print $7 }')
16092 echo "sleep $((expired + 3)) seconds, then the barrier will be expired"
16093 sleep $((expired + 3))
16095 b_status=$(do_facet mgs $LCTL barrier_stat $FSNAME |
16096 awk '/The barrier for/ { print $7 }')
16097 [ "$b_status" = "'expired'" ] ||
16098 error "(3) unexpected barrier status $b_status"
16100 do_facet mgs $LCTL barrier_freeze $FSNAME 10 ||
16101 error "(4) fail to freeze barrier"
16103 b_status=$(do_facet mgs $LCTL barrier_stat $FSNAME |
16104 awk '/The barrier for/ { print $7 }')
16105 [ "$b_status" = "'frozen'" ] ||
16106 error "(5) unexpected barrier status $b_status"
16108 #define OBD_FAIL_BARRIER_DELAY 0x2202
16109 do_facet mgs $LCTL set_param fail_val=3 fail_loc=0x2202
16110 do_facet mgs $LCTL barrier_thaw $FSNAME &
16113 b_status=$(do_facet mgs $LCTL barrier_stat $FSNAME |
16114 awk '/The barrier for/ { print $7 }')
16115 [ "$b_status" = "'thawing'" ] ||
16116 error "(6) unexpected barrier status $b_status"
16118 do_facet mgs $LCTL set_param fail_val=0 fail_loc=0
16120 b_status=$(do_facet mgs $LCTL barrier_stat $FSNAME |
16121 awk '/The barrier for/ { print $7 }')
16122 [ "$b_status" = "'thawed'" ] ||
16123 error "(7) unexpected barrier status $b_status"
16125 #define OBD_FAIL_BARRIER_FAILURE 0x2203
16126 do_facet $SINGLEMDS $LCTL set_param fail_loc=0x2203
16127 do_facet mgs $LCTL barrier_freeze $FSNAME
16129 b_status=$(do_facet mgs $LCTL barrier_stat $FSNAME |
16130 awk '/The barrier for/ { print $7 }')
16131 [ "$b_status" = "'failed'" ] ||
16132 error "(8) unexpected barrier status $b_status"
16134 do_facet $SINGLEMDS $LCTL set_param fail_loc=0
16135 do_facet mgs $LCTL barrier_thaw $FSNAME
16139 run_test 801a "write barrier user interfaces and stat machine"
16144 mkdir $DIR/$tdir || error "(1) fail to mkdir"
16145 createmany -d $DIR/$tdir/d 6 || "(2) fail to mkdir"
16146 touch $DIR/$tdir/d2/f10 || error "(3) fail to touch"
16147 touch $DIR/$tdir/d3/f11 || error "(4) fail to touch"
16148 touch $DIR/$tdir/d4/f12 || error "(5) fail to touch"
16150 cancel_lru_locks mdc
16152 # 180 seconds should be long enough
16153 do_facet mgs $LCTL barrier_freeze $FSNAME 180
16155 local b_status=$(do_facet mgs $LCTL barrier_stat $FSNAME |
16156 awk '/The barrier for/ { print $7 }')
16157 [ "$b_status" = "'frozen'" ] ||
16158 error "(6) unexpected barrier status $b_status"
16160 mkdir $DIR/$tdir/d0/d10 &
16163 touch $DIR/$tdir/d1/f13 &
16166 ln $DIR/$tdir/d2/f10 $DIR/$tdir/d2/f14 &
16169 mv $DIR/$tdir/d3/f11 $DIR/$tdir/d3/f15 &
16172 rm -f $DIR/$tdir/d4/f12 &
16175 stat $DIR/$tdir/d5 || error "(7) stat should succeed"
16177 # To guarantee taht the 'stat' is not blocked
16178 b_status=$(do_facet mgs $LCTL barrier_stat $FSNAME |
16179 awk '/The barrier for/ { print $7 }')
16180 [ "$b_status" = "'frozen'" ] ||
16181 error "(8) unexpected barrier status $b_status"
16183 # let above commands to run at background
16186 ps -p $mkdir_pid || error "(9) mkdir should be blocked"
16187 ps -p $touch_pid || error "(10) touch should be blocked"
16188 ps -p $ln_pid || error "(11) link should be blocked"
16189 ps -p $mv_pid || error "(12) rename should be blocked"
16190 ps -p $rm_pid || error "(13) unlink should be blocked"
16192 b_status=$(do_facet mgs $LCTL barrier_stat $FSNAME |
16193 awk '/The barrier for/ { print $7 }')
16194 [ "$b_status" = "'frozen'" ] ||
16195 error "(14) unexpected barrier status $b_status"
16197 do_facet mgs $LCTL barrier_thaw $FSNAME
16198 b_status=$(do_facet mgs $LCTL barrier_stat $FSNAME |
16199 awk '/The barrier for/ { print $7 }')
16200 [ "$b_status" = "'thawed'" ] ||
16201 error "(15) unexpected barrier status $b_status"
16203 wait $mkdir_pid || error "(16) mkdir should succeed"
16204 wait $touch_pid || error "(17) touch should succeed"
16205 wait $ln_pid || error "(18) link should succeed"
16206 wait $mv_pid || error "(19) rename should succeed"
16207 wait $rm_pid || error "(20) unlink should succeed"
16211 run_test 801b "modification will be blocked by write barrier"
16214 [[ $MDSCOUNT -lt 2 ]] && skip "needs >= 2 MDTs" && return
16218 stop mds2 || error "(1) Fail to stop mds2"
16220 do_facet mgs $LCTL barrier_freeze $FSNAME 30
16222 local b_status=$(do_facet mgs $LCTL barrier_stat $FSNAME |
16223 awk '/The barrier for/ { print $7 }')
16224 [ "$b_status" = "'expired'" -o "$b_status" = "'failed'" ] || {
16225 do_facet mgs $LCTL barrier_thaw $FSNAME
16226 error "(2) unexpected barrier status $b_status"
16229 do_facet mgs $LCTL barrier_rescan $FSNAME ||
16230 error "(3) Fail to rescan barrier bitmap"
16232 do_facet mgs $LCTL barrier_freeze $FSNAME 10
16234 b_status=$(do_facet mgs $LCTL barrier_stat $FSNAME |
16235 awk '/The barrier for/ { print $7 }')
16236 [ "$b_status" = "'frozen'" ] ||
16237 error "(4) unexpected barrier status $b_status"
16239 do_facet mgs $LCTL barrier_thaw $FSNAME
16240 b_status=$(do_facet mgs $LCTL barrier_stat $FSNAME |
16241 awk '/The barrier for/ { print $7 }')
16242 [ "$b_status" = "'thawed'" ] ||
16243 error "(5) unexpected barrier status $b_status"
16245 local devname=$(mdsdevname 2)
16247 start mds2 $devname $MDS_MOUNT_OPTS || error "(6) Fail to start mds2"
16249 do_facet mgs $LCTL barrier_rescan $FSNAME ||
16250 error "(7) Fail to rescan barrier bitmap"
16254 run_test 801c "rescan barrier bitmap"
16256 saved_MGS_MOUNT_OPTS=$MGS_MOUNT_OPTS
16257 saved_MDS_MOUNT_OPTS=$MDS_MOUNT_OPTS
16258 saved_OST_MOUNT_OPTS=$OST_MOUNT_OPTS
16264 MGS_MOUNT_OPTS=$saved_MGS_MOUNT_OPTS
16265 MDS_MOUNT_OPTS=$saved_MDS_MOUNT_OPTS
16266 OST_MOUNT_OPTS=$saved_OST_MOUNT_OPTS
16271 mkdir $DIR/$tdir || error "(1) fail to mkdir"
16273 cp $LUSTRE/tests/test-framework.sh $DIR/$tdir/ ||
16274 error "(2) Fail to copy"
16276 trap cleanup_802 EXIT
16278 # sync by force before remount as readonly
16279 sync; sync_all_data; sleep 3; sync_all_data
16283 MGS_MOUNT_OPTS=$(csa_add "$MGS_MOUNT_OPTS" -o rdonly_dev)
16284 MDS_MOUNT_OPTS=$(csa_add "$MDS_MOUNT_OPTS" -o rdonly_dev)
16285 OST_MOUNT_OPTS=$(csa_add "$OST_MOUNT_OPTS" -o rdonly_dev)
16287 echo "Mount the server as read only"
16288 setupall server_only || error "(3) Fail to start servers"
16290 echo "Mount client without ro should fail"
16291 mount_client $MOUNT &&
16292 error "(4) Mount client without 'ro' should fail"
16294 echo "Mount client with ro should succeed"
16295 mount_client $MOUNT ro ||
16296 error "(5) Mount client with 'ro' should succeed"
16298 echo "Modify should be refused"
16299 touch $DIR/$tdir/guard && error "(6) Touch should fail under ro mode"
16301 echo "Read should be allowed"
16302 diff $LUSTRE/tests/test-framework.sh $DIR/$tdir/test-framework.sh ||
16303 error "(7) Read should succeed under ro mode"
16307 run_test 802 "simulate readonly device"
16310 # tests that do cleanup/setup should be run at the end
16314 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
16316 #define OBD_FAIL_MGC_PAUSE_PROCESS_LOG 0x903
16317 $LCTL set_param fail_loc=0x903
16319 cancel_lru_locks MGC
16321 FAIL_ON_ERROR=true cleanup
16322 FAIL_ON_ERROR=true setup
16324 run_test 900 "umount should not race with any mgc requeue thread"
16327 [ -f $EXT2_DEV ] && rm $EXT2_DEV || true
16328 check_and_cleanup_lustre
16329 if [ "$I_MOUNTED" != "yes" ]; then
16330 lctl set_param debug="$OLDDEBUG" 2> /dev/null || true