2 # -*- tab-width: 8; indent-tabs-mode: t; -*-
4 # Run select tests by setting ONLY, or as arguments to the script.
5 # Skip specific tests by setting EXCEPT.
7 # e.g. ONLY="22 23" or ONLY="`seq 32 39`" or EXCEPT="31"
11 # bug number for skipped test: 13297 2108 9789 3637 9789 3561 5188
12 ALWAYS_EXCEPT=" 42a 42b 42c 42d 45 68b $SANITY_EXCEPT"
13 # UPDATE THE COMMENT ABOVE WITH BUG NUMBERS WHEN CHANGING ALWAYS_EXCEPT!
15 # with LOD/OSP landing
16 # bug number for skipped tests: LU-2036 LU-8139
17 ALWAYS_EXCEPT=" 76 101g $ALWAYS_EXCEPT"
21 if [ -r /etc/SuSE-release ]
23 local vers=$(grep VERSION /etc/SuSE-release | awk '{print $3}')
24 local patchlev=$(grep PATCHLEVEL /etc/SuSE-release |
26 if [ $vers -eq 11 ] && [ $patchlev -ge 3 ]; then
33 if is_sles11; then # LU-4341
34 ALWAYS_EXCEPT="$ALWAYS_EXCEPT 170"
37 SRCDIR=$(cd $(dirname $0); echo $PWD)
38 export PATH=$PATH:/sbin
43 CHECKSTAT=${CHECKSTAT:-"checkstat -v"}
44 CREATETEST=${CREATETEST:-createtest}
46 LFIND=${LFIND:-"$LFS find"}
47 LVERIFY=${LVERIFY:-ll_dirstripe_verify}
49 OPENFILE=${OPENFILE:-openfile}
50 OPENUNLINK=${OPENUNLINK:-openunlink}
51 export MULTIOP=${MULTIOP:-multiop}
52 READS=${READS:-"reads"}
53 MUNLINK=${MUNLINK:-munlink}
54 SOCKETSERVER=${SOCKETSERVER:-socketserver}
55 SOCKETCLIENT=${SOCKETCLIENT:-socketclient}
56 MEMHOG=${MEMHOG:-memhog}
57 DIRECTIO=${DIRECTIO:-directio}
58 ACCEPTOR_PORT=${ACCEPTOR_PORT:-988}
60 CHECK_GRANT=${CHECK_GRANT:-"yes"}
61 GRANT_CHECK_LIST=${GRANT_CHECK_LIST:-""}
62 export PARALLEL=${PARALLEL:-"no"}
64 export NAME=${NAME:-local}
71 LUSTRE=${LUSTRE:-$(cd $(dirname $0)/..; echo $PWD)}
72 LUSTRE_TESTS_API_DIR=${LUSTRE_TESTS_API_DIR:-${LUSTRE}/tests/clientapi}
73 . $LUSTRE/tests/test-framework.sh
75 . ${CONFIG:=$LUSTRE/tests/cfg/${NAME}.sh}
79 [ "$SLOW" = "no" ] && EXCEPT_SLOW="24D 27m 64b 68 71 115 300o"
81 if [ $(facet_fstype $SINGLEMDS) = "zfs" ]; then
82 # bug number for skipped test: LU-4536 LU-1957
83 ALWAYS_EXCEPT="$ALWAYS_EXCEPT 65ic 180"
85 [ "$SLOW" = "no" ] && EXCEPT_SLOW="$EXCEPT_SLOW 51b"
92 pgrep ll_sa > /dev/null && { echo "There are ll_sa thread not exit!"; exit 20; }
93 cleanupall ${FORCE} $* || { echo "FAILed to clean up"; exit 20; }
102 check_swap_layouts_support()
104 $LCTL get_param -n llite.*.sbi_flags | grep -q layout ||
105 { skip "Does not support layout lock."; return 0; }
109 check_and_setup_lustre
113 MDT0=$($LCTL get_param -n mdc.*.mds_server_uuid |
114 awk '{ gsub(/_UUID/,""); print $1 }' | head -n1)
115 MAXFREE=${MAXFREE:-$((200000 * $OSTCOUNT))}
117 [ -f $DIR/d52a/foo ] && chattr -a $DIR/d52a/foo
118 [ -f $DIR/d52b/foo ] && chattr -i $DIR/d52b/foo
119 rm -rf $DIR/[Rdfs][0-9]*
121 # $RUNAS_ID may get set incorrectly somewhere else
122 [ $UID -eq 0 -a $RUNAS_ID -eq 0 ] && error "\$RUNAS_ID set to 0, but \$UID is also 0!"
124 check_runas_id $RUNAS_ID $RUNAS_GID $RUNAS
128 if [ "${ONLY}" = "MOUNT" ] ; then
129 echo "Lustre is up, please go on"
133 echo "preparing for tests involving mounts"
134 EXT2_DEV=${EXT2_DEV:-$TMP/SANITY.LOOP}
136 mke2fs -j -F $EXT2_DEV 8000 > /dev/null
137 echo # add a newline after mke2fs.
141 OLDDEBUG=$(lctl get_param -n debug 2> /dev/null)
142 lctl set_param debug=-1 2> /dev/null || true
145 $CHECKSTAT -t file $DIR/$tfile || error "$tfile is not a file"
147 $CHECKSTAT -a $DIR/$tfile || error "$tfile was not removed"
149 run_test 0a "touch; rm ====================="
152 chmod 0755 $DIR || error "chmod 0755 $DIR failed"
153 $CHECKSTAT -p 0755 $DIR || error "$DIR permission is not 0755"
155 run_test 0b "chmod 0755 $DIR ============================="
158 $LCTL get_param mdc.*.import | grep "state: FULL" ||
159 error "import not FULL"
160 $LCTL get_param mdc.*.import | grep "target: $FSNAME-MDT" ||
163 run_test 0c "check import proc ============================="
166 test_mkdir -p $DIR/$tdir || error "mkdir $tdir failed"
167 test_mkdir -p $DIR/$tdir/d2 || error "mkdir $tdir/d2 failed"
168 test_mkdir $DIR/$tdir/d2 && error "we expect EEXIST, but not returned"
169 $CHECKSTAT -t dir $DIR/$tdir/d2 || error "$tdir/d2 is not a dir"
172 $CHECKSTAT -a $DIR/$tdir || error "$tdir was not removed"
174 run_test 1 "mkdir; remkdir; rmdir =============================="
177 test_mkdir -p $DIR/$tdir || error "mkdir $tdir failed"
178 touch $DIR/$tdir/$tfile || error "touch $tdir/$tfile failed"
179 $CHECKSTAT -t file $DIR/$tdir/$tfile || error "$tdir/$tfile not a file"
181 $CHECKSTAT -a $DIR/$tdir/$tfile || error "$tdir/$file is not removed"
183 run_test 2 "mkdir; touch; rmdir; check file ===================="
186 test_mkdir -p $DIR/$tdir || error "mkdir $tdir failed"
187 $CHECKSTAT -t dir $DIR/$tdir || error "$tdir is not a directory"
188 touch $DIR/$tdir/$tfile
189 $CHECKSTAT -t file $DIR/$tdir/$tfile || error "$tdir/$tfile not a file"
191 $CHECKSTAT -a $DIR/$tdir || error "$tdir is not removed"
193 run_test 3 "mkdir; touch; rmdir; check dir ====================="
195 # LU-4471 - failed rmdir on remote directories still removes directory on MDT0
199 test_mkdir $DIR/$tdir ||
200 error "Create remote directory failed"
202 touch $DIR/$tdir/$tfile ||
203 error "Create file under remote directory failed"
206 error "Expect error removing in-use dir $DIR/$tdir"
208 test -d $DIR/$tdir || error "Remote directory disappeared"
210 rm -rf $DIR/$tdir || error "remove remote dir error"
212 run_test 4 "mkdir; touch dir/file; rmdir; checkdir (expect error)"
215 test_mkdir -p $DIR/$tdir || error "mkdir $tdir failed"
216 test_mkdir $DIR/$tdir/d2 || error "mkdir $tdir/d2 failed"
217 chmod 0707 $DIR/$tdir/d2 || error "chmod 0707 $tdir/d2 failed"
218 $CHECKSTAT -t dir -p 0707 $DIR/$tdir/d2 || error "$tdir/d2 not mode 707"
219 $CHECKSTAT -t dir $DIR/$tdir/d2 || error "$tdir/d2 is not a directory"
221 run_test 5 "mkdir .../d5 .../d5/d2; chmod .../d5/d2 ============"
224 touch $DIR/$tfile || error "touch $DIR/$tfile failed"
225 chmod 0666 $DIR/$tfile || error "chmod 0666 $tfile failed"
226 $CHECKSTAT -t file -p 0666 -u \#$UID $DIR/$tfile ||
227 error "$tfile does not have perm 0666 or UID $UID"
228 $RUNAS chmod 0444 $DIR/$tfile && error "chmod $tfile worked on UID $UID"
229 $CHECKSTAT -t file -p 0666 -u \#$UID $DIR/$tfile ||
230 error "$tfile should be 0666 and owned by UID $UID"
232 run_test 6a "touch f6a; chmod f6a; $RUNAS chmod f6a (should return error) =="
235 [ $RUNAS_ID -eq $UID ] && skip_env "RUNAS_ID = UID = $UID" && return
237 chown $RUNAS_ID $DIR/$tfile || error "chown $RUNAS_ID $file failed"
238 $CHECKSTAT -t file -u \#$RUNAS_ID $DIR/$tfile ||
239 error "$tfile should be owned by UID $RUNAS_ID"
240 $RUNAS chown $UID $DIR/$tfile && error "chown $UID $file succeeded"
241 $CHECKSTAT -t file -u \#$RUNAS_ID $DIR/$tfile ||
242 error "$tfile should be owned by UID $RUNAS_ID"
244 run_test 6c "touch f6c; chown f6c; $RUNAS chown f6c (should return error) =="
247 [ $RUNAS_ID -eq $UID ] && skip_env "RUNAS_ID = UID = $UID" && return
249 chgrp $RUNAS_ID $DIR/$tfile || error "chgrp $RUNAS_ID $file failed"
250 $CHECKSTAT -t file -u \#$UID -g \#$RUNAS_ID $DIR/$tfile ||
251 error "$tfile should be owned by GID $UID"
252 $RUNAS chgrp $UID $DIR/$tfile && error "chgrp $UID $file succeeded"
253 $CHECKSTAT -t file -u \#$UID -g \#$RUNAS_ID $DIR/$tfile ||
254 error "$tfile should be owned by UID $UID and GID $RUNAS_ID"
256 run_test 6e "touch f6e; chgrp f6e; $RUNAS chgrp f6e (should return error) =="
259 [ $RUNAS_ID -eq $UID ] && skip_env "RUNAS_ID = UID = $UID" && return
260 test_mkdir $DIR/$tdir || error "mkdir $tfile failed"
261 chmod 777 $DIR/$tdir || error "chmod 0777 $tdir failed"
262 $RUNAS mkdir $DIR/$tdir/d || error "mkdir $tdir/d failed"
263 chmod g+s $DIR/$tdir/d || error "chmod g+s $tdir/d failed"
264 test_mkdir $DIR/$tdir/d/subdir || error "mkdir $tdir/d/subdir failed"
265 $CHECKSTAT -g \#$RUNAS_GID $DIR/$tdir/d/subdir ||
266 error "$tdir/d/subdir should be GID $RUNAS_GID"
268 run_test 6g "Is new dir in sgid dir inheriting group?"
270 test_6h() { # bug 7331
271 [ $RUNAS_ID -eq $UID ] && skip_env "RUNAS_ID = UID = $UID" && return
272 touch $DIR/$tfile || error "touch failed"
273 chown $RUNAS_ID:$RUNAS_GID $DIR/$tfile || error "initial chown failed"
274 $RUNAS -G$RUNAS_GID chown $RUNAS_ID:0 $DIR/$tfile &&
275 error "chown $RUNAS_ID:0 $tfile worked as GID $RUNAS_GID"
276 $CHECKSTAT -t file -u \#$RUNAS_ID -g \#$RUNAS_GID $DIR/$tfile ||
277 error "$tdir/$tfile should be UID $RUNAS_UID GID $RUNAS_GID"
279 run_test 6h "$RUNAS chown RUNAS_ID.0 .../f6h (should return error)"
282 test_mkdir $DIR/$tdir
283 $MCREATE $DIR/$tdir/$tfile
284 chmod 0666 $DIR/$tdir/$tfile
285 $CHECKSTAT -t file -p 0666 $DIR/$tdir/$tfile ||
286 error "$tdir/$tfile should be mode 0666"
288 run_test 7a "mkdir .../d7; mcreate .../d7/f; chmod .../d7/f ===="
291 if [ ! -d $DIR/$tdir ]; then
292 test_mkdir $DIR/$tdir
294 $MCREATE $DIR/$tdir/$tfile
295 echo -n foo > $DIR/$tdir/$tfile
296 [ "$(cat $DIR/$tdir/$tfile)" = "foo" ] || error "$tdir/$tfile not 'foo'"
297 $CHECKSTAT -t file -s 3 $DIR/$tdir/$tfile || error "$tfile size not 3"
299 run_test 7b "mkdir .../d7; mcreate d7/f2; echo foo > d7/f2 ====="
302 test_mkdir $DIR/$tdir
303 touch $DIR/$tdir/$tfile
304 chmod 0666 $DIR/$tdir/$tfile
305 $CHECKSTAT -t file -p 0666 $DIR/$tdir/$tfile ||
306 error "$tfile mode not 0666"
308 run_test 8 "mkdir .../d8; touch .../d8/f; chmod .../d8/f ======="
311 test_mkdir $DIR/$tdir
312 test_mkdir $DIR/$tdir/d2
313 test_mkdir $DIR/$tdir/d2/d3
314 $CHECKSTAT -t dir $DIR/$tdir/d2/d3 || error "$tdir/d2/d3 not a dir"
316 run_test 9 "mkdir .../d9 .../d9/d2 .../d9/d2/d3 ================"
319 test_mkdir $DIR/$tdir
320 test_mkdir $DIR/$tdir/d2
321 touch $DIR/$tdir/d2/$tfile
322 $CHECKSTAT -t file $DIR/$tdir/d2/$tfile ||
323 error "$tdir/d2/$tfile not a file"
325 run_test 10 "mkdir .../d10 .../d10/d2; touch .../d10/d2/f ======"
328 test_mkdir $DIR/$tdir
329 test_mkdir $DIR/$tdir/d2
330 chmod 0666 $DIR/$tdir/d2
331 chmod 0705 $DIR/$tdir/d2
332 $CHECKSTAT -t dir -p 0705 $DIR/$tdir/d2 ||
333 error "$tdir/d2 mode not 0705"
335 run_test 11 "mkdir .../d11 d11/d2; chmod .../d11/d2 ============"
338 test_mkdir $DIR/$tdir
339 touch $DIR/$tdir/$tfile
340 chmod 0666 $DIR/$tdir/$tfile
341 chmod 0654 $DIR/$tdir/$tfile
342 $CHECKSTAT -t file -p 0654 $DIR/$tdir/$tfile ||
343 error "$tdir/d2 mode not 0654"
345 run_test 12 "touch .../d12/f; chmod .../d12/f .../d12/f ========"
348 test_mkdir $DIR/$tdir
349 dd if=/dev/zero of=$DIR/$tdir/$tfile count=10
351 $CHECKSTAT -t file -s 0 $DIR/$tdir/$tfile ||
352 error "$tdir/$tfile size not 0 after truncate"
354 run_test 13 "creat .../d13/f; dd .../d13/f; > .../d13/f ========"
357 test_mkdir $DIR/$tdir
358 touch $DIR/$tdir/$tfile
360 $CHECKSTAT -a $DIR/$tdir/$tfile || error "$tdir/$tfile not removed"
362 run_test 14 "touch .../d14/f; rm .../d14/f; rm .../d14/f ======="
365 test_mkdir $DIR/$tdir
366 touch $DIR/$tdir/$tfile
367 mv $DIR/$tdir/$tfile $DIR/$tdir/${tfile}_2
368 $CHECKSTAT -t file $DIR/$tdir/${tfile}_2 ||
369 error "$tdir/${tfile_2} not a file after rename"
370 rm $DIR/$tdir/${tfile}_2 || error "unlink failed after rename"
372 run_test 15 "touch .../d15/f; mv .../d15/f .../d15/f2 =========="
375 test_mkdir $DIR/$tdir
376 touch $DIR/$tdir/$tfile
377 rm -rf $DIR/$tdir/$tfile
378 $CHECKSTAT -a $DIR/$tdir/$tfile || error "$tdir/$tfile not removed"
380 run_test 16 "touch .../d16/f; rm -rf .../d16/f ================="
383 test_mkdir -p $DIR/$tdir
384 touch $DIR/$tdir/$tfile
385 ln -s $DIR/$tdir/$tfile $DIR/$tdir/l-exist
387 $CHECKSTAT -l $DIR/$tdir/$tfile $DIR/$tdir/l-exist ||
388 error "$tdir/l-exist not a symlink"
389 $CHECKSTAT -f -t f $DIR/$tdir/l-exist ||
390 error "$tdir/l-exist not referencing a file"
391 rm -f $DIR/$tdir/l-exist
392 $CHECKSTAT -a $DIR/$tdir/l-exist || error "$tdir/l-exist not removed"
394 run_test 17a "symlinks: create, remove (real) =================="
397 test_mkdir -p $DIR/$tdir
398 ln -s no-such-file $DIR/$tdir/l-dangle
400 $CHECKSTAT -l no-such-file $DIR/$tdir/l-dangle ||
401 error "$tdir/l-dangle not referencing no-such-file"
402 $CHECKSTAT -fa $DIR/$tdir/l-dangle ||
403 error "$tdir/l-dangle not referencing non-existent file"
404 rm -f $DIR/$tdir/l-dangle
405 $CHECKSTAT -a $DIR/$tdir/l-dangle || error "$tdir/l-dangle not removed"
407 run_test 17b "symlinks: create, remove (dangling) =============="
409 test_17c() { # bug 3440 - don't save failed open RPC for replay
410 test_mkdir -p $DIR/$tdir
411 ln -s foo $DIR/$tdir/$tfile
412 cat $DIR/$tdir/$tfile && error "opened non-existent symlink" || true
414 run_test 17c "symlinks: open dangling (should return error) ===="
417 test_mkdir -p $DIR/$tdir
418 ln -s foo $DIR/$tdir/$tfile
419 touch $DIR/$tdir/$tfile || error "creating to new symlink"
421 run_test 17d "symlinks: create dangling ========================"
424 test_mkdir -p $DIR/$tdir
425 local foo=$DIR/$tdir/$tfile
426 ln -s $foo $foo || error "create symlink failed"
427 ls -l $foo || error "ls -l failed"
428 ls $foo && error "ls not failed" || true
430 run_test 17e "symlinks: create recursive symlink (should return error) ===="
433 test_mkdir -p $DIR/$tdir
434 ln -s 1234567890/2234567890/3234567890/4234567890 $DIR/$tdir/111
435 ln -s 1234567890/2234567890/3234567890/4234567890/5234567890/6234567890 $DIR/$tdir/222
436 ln -s 1234567890/2234567890/3234567890/4234567890/5234567890/6234567890/7234567890/8234567890 $DIR/$tdir/333
437 ln -s 1234567890/2234567890/3234567890/4234567890/5234567890/6234567890/7234567890/8234567890/9234567890/a234567890/b234567890 $DIR/$tdir/444
438 ln -s 1234567890/2234567890/3234567890/4234567890/5234567890/6234567890/7234567890/8234567890/9234567890/a234567890/b234567890/c234567890/d234567890/f234567890 $DIR/$tdir/555
439 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
442 run_test 17f "symlinks: long and very long symlink name ========================"
444 # str_repeat(S, N) generate a string that is string S repeated N times
449 while [ $((n -= 1)) -ge 0 ]; do
455 # Long symlinks and LU-2241
457 test_mkdir -p $DIR/$tdir
458 local TESTS="59 60 61 4094 4095"
460 # Fix for inode size boundary in 2.1.4
461 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.1.4) ] &&
464 # Patch not applied to 2.2 or 2.3 branches
465 [ $(lustre_version_code $SINGLEMDS) -ge $(version_code 2.2.0) ] &&
466 [ $(lustre_version_code $SINGLEMDS) -le $(version_code 2.3.55) ] &&
469 # skip long symlink name for rhel6.5.
470 # rhel6.5 has a limit (PATH_MAX - sizeof(struct filename))
471 grep -q '6.5' /etc/redhat-release &>/dev/null &&
472 TESTS="59 60 61 4062 4063"
475 local SYMNAME=$(str_repeat 'x' $i)
476 ln -s $SYMNAME $DIR/$tdir/f$i || error "failed $i-char symlink"
477 readlink $DIR/$tdir/f$i || error "failed $i-char readlink"
480 run_test 17g "symlinks: really long symlink name and inode boundaries"
482 test_17h() { #bug 17378
483 remote_mds_nodsh && skip "remote MDS with nodsh" && return
484 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
486 test_mkdir -p $DIR/$tdir
487 if [[ $MDSCOUNT -gt 1 ]]; then
488 mdt_idx=$($LFS getdirstripe -i $DIR/$tdir)
492 $SETSTRIPE -c -1 $DIR/$tdir
493 #define OBD_FAIL_MDS_LOV_PREP_CREATE 0x141
494 do_facet mds$((mdt_idx + 1)) lctl set_param fail_loc=0x80000141
495 touch $DIR/$tdir/$tfile || true
497 run_test 17h "create objects: lov_free_memmd() doesn't lbug"
499 test_17i() { #bug 20018
500 remote_mds_nodsh && skip "remote MDS with nodsh" && return
501 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
502 test_mkdir -c1 $DIR/$tdir
503 local foo=$DIR/$tdir/$tfile
505 if [[ $MDSCOUNT -gt 1 ]]; then
506 mdt_idx=$($LFS getdirstripe -i $DIR/$tdir)
510 ln -s $foo $foo || error "create symlink failed"
511 #define OBD_FAIL_MDS_READLINK_EPROTO 0x143
512 do_facet mds$((mdt_idx + 1)) lctl set_param fail_loc=0x80000143
513 ls -l $foo && error "error not detected"
516 run_test 17i "don't panic on short symlink"
518 test_17k() { #bug 22301
519 [[ -z "$(which rsync 2>/dev/null)" ]] &&
520 skip "no rsync command" && return 0
521 rsync --help | grep -q xattr ||
522 skip_env "$(rsync --version | head -n1) does not support xattrs"
523 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return 0
524 test_mkdir -p $DIR/$tdir
525 test_mkdir -p $DIR/$tdir.new
526 touch $DIR/$tdir/$tfile
527 ln -s $DIR/$tdir/$tfile $DIR/$tdir/$tfile.lnk
528 rsync -av -X $DIR/$tdir/ $DIR/$tdir.new ||
529 error "rsync failed with xattrs enabled"
531 run_test 17k "symlinks: rsync with xattrs enabled ========================="
533 test_17l() { # LU-279
534 [[ -z "$(which getfattr 2>/dev/null)" ]] &&
535 skip "no getfattr command" && return 0
536 test_mkdir -p $DIR/$tdir
537 touch $DIR/$tdir/$tfile
538 ln -s $DIR/$tdir/$tfile $DIR/$tdir/$tfile.lnk
539 for path in "$DIR/$tdir" "$DIR/$tdir/$tfile" "$DIR/$tdir/$tfile.lnk"; do
540 # -h to not follow symlinks. -m '' to list all the xattrs.
541 # grep to remove first line: '# file: $path'.
542 for xattr in `getfattr -hm '' $path 2>/dev/null | grep -v '^#'`;
544 lgetxattr_size_check $path $xattr ||
545 error "lgetxattr_size_check $path $xattr failed"
549 run_test 17l "Ensure lgetxattr's returned xattr size is consistent ========"
553 local short_sym="0123456789"
554 local WDIR=$DIR/${tdir}m
557 remote_mds_nodsh && skip "remote MDS with nodsh" && return
558 [ $(lustre_version_code $SINGLEMDS) -ge $(version_code 2.2.0) ] &&
559 [ $(lustre_version_code $SINGLEMDS) -le $(version_code 2.2.93) ] &&
560 skip "MDS 2.2.0-2.2.93 do not NUL-terminate symlinks" && return
562 [ "$(facet_fstype $SINGLEMDS)" != "ldiskfs" ] &&
563 skip "only for ldiskfs MDT" && return 0
565 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
569 # create a long symlink file
570 for ((i = 0; i < 4; ++i)); do
571 long_sym=${long_sym}${long_sym}
574 echo "create 512 short and long symlink files under $WDIR"
575 for ((i = 0; i < 256; ++i)); do
576 ln -sf ${long_sym}"a5a5" $WDIR/long-$i
577 ln -sf ${short_sym}"a5a5" $WDIR/short-$i
583 wait_delete_completed
585 echo "recreate the 512 symlink files with a shorter string"
586 for ((i = 0; i < 512; ++i)); do
587 # rewrite the symlink file with a shorter string
588 ln -sf ${long_sym} $WDIR/long-$i || error "long_sym failed"
589 ln -sf ${short_sym} $WDIR/short-$i || error "short_sym failed"
592 local mds_index=$(($($LFS getstripe -M $WDIR) + 1))
593 local devname=$(mdsdevname $mds_index)
595 echo "stop and checking mds${mds_index}:"
596 # e2fsck should not return error
598 run_e2fsck $(facet_active_host mds${mds_index}) $devname -n
601 start mds${mds_index} $devname $MDS_MOUNT_OPTS || error "start failed"
602 df $MOUNT > /dev/null 2>&1
604 error "e2fsck detected error for short/long symlink: rc=$rc"
606 run_test 17m "run e2fsck against MDT which contains short/long symlink"
608 check_fs_consistency_17n() {
612 # create/unlink in 17n only change 2 MDTs(MDT1/MDT2),
613 # so it only check MDT1/MDT2 instead of all of MDTs.
614 for mdt_index in 1 2; do
615 local devname=$(mdsdevname $mdt_index)
616 # e2fsck should not return error
618 run_e2fsck $(facet_active_host mds$mdt_index) $devname -n ||
621 start mds${mdt_index} $devname $MDS_MOUNT_OPTS ||
622 error "mount mds$mdt_index failed"
623 df $MOUNT > /dev/null 2>&1
631 remote_mds_nodsh && skip "remote MDS with nodsh" && return
632 [ $(lustre_version_code $SINGLEMDS) -ge $(version_code 2.2.0) ] &&
633 [ $(lustre_version_code $SINGLEMDS) -le $(version_code 2.2.93) ] &&
634 skip "MDS 2.2.0-2.2.93 do not NUL-terminate symlinks" && return
636 [ "$(facet_fstype $SINGLEMDS)" != "ldiskfs" ] &&
637 skip "only for ldiskfs MDT" && return 0
639 [[ $MDSCOUNT -lt 2 ]] && skip "needs >= 2 MDTs" && return
641 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
643 test_mkdir $DIR/$tdir
644 for ((i=0; i<10; i++)); do
645 $LFS mkdir -i1 -c2 $DIR/$tdir/remote_dir_${i} ||
646 error "create remote dir error $i"
647 createmany -o $DIR/$tdir/remote_dir_${i}/f 10 ||
648 error "create files under remote dir failed $i"
651 check_fs_consistency_17n ||
652 error "e2fsck report error after create files under remote dir"
654 for ((i = 0; i < 10; i++)); do
655 rm -rf $DIR/$tdir/remote_dir_${i} ||
656 error "destroy remote dir error $i"
659 check_fs_consistency_17n ||
660 error "e2fsck report error after unlink files under remote dir"
662 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.4.50) ] &&
663 skip "lustre < 2.4.50 does not support migrate mv " && return
665 for ((i = 0; i < 10; i++)); do
666 mkdir -p $DIR/$tdir/remote_dir_${i}
667 createmany -o $DIR/$tdir/remote_dir_${i}/f 10 ||
668 error "create files under remote dir failed $i"
669 $LFS migrate --mdt-index 1 $DIR/$tdir/remote_dir_${i} ||
670 error "migrate remote dir error $i"
672 check_fs_consistency_17n || error "e2fsck report error after migration"
674 for ((i = 0; i < 10; i++)); do
675 rm -rf $DIR/$tdir/remote_dir_${i} ||
676 error "destroy remote dir error $i"
679 check_fs_consistency_17n || error "e2fsck report error after unlink"
681 run_test 17n "run e2fsck against master/slave MDT which contains remote dir"
684 remote_mds_nodsh && skip "remote MDS with nodsh" && return
685 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.3.64) ] &&
686 skip "Need MDS version at least 2.3.64" && return
688 local WDIR=$DIR/${tdir}o
693 mdt_index=$($LFS getstripe -M $WDIR)
694 mdt_index=$((mdt_index+1))
698 #fail mds will wait the failover finish then set
699 #following fail_loc to avoid interfer the recovery process.
702 #define OBD_FAIL_OSD_LMA_INCOMPAT 0x194
703 do_facet mds${mdt_index} lctl set_param fail_loc=0x194
704 ls -l $WDIR/$tfile && rc=1
705 do_facet mds${mdt_index} lctl set_param fail_loc=0
706 [[ $rc -ne 0 ]] && error "stat file should fail"
709 run_test 17o "stat file with incompat LMA feature"
712 touch $DIR/$tfile || error "Failed to touch $DIR/$tfile: $?"
713 ls $DIR || error "Failed to ls $DIR: $?"
715 run_test 18 "touch .../f ; ls ... =============================="
721 $CHECKSTAT -a $DIR/$tfile || error "$tfile was not removed"
723 run_test 19a "touch .../f19 ; ls -l ... ; rm .../f19 ==========="
726 ls -l $DIR/$tfile && error "ls -l $tfile failed"|| true
728 run_test 19b "ls -l .../f19 (should return error) =============="
731 [ $RUNAS_ID -eq $UID ] &&
732 skip_env "RUNAS_ID = UID = $UID -- skipping" && return
733 $RUNAS touch $DIR/$tfile && error "create non-root file failed" || true
735 run_test 19c "$RUNAS touch .../f19 (should return error) =="
738 cat $DIR/f19 && error || true
740 run_test 19d "cat .../f19 (should return error) =============="
752 $CHECKSTAT -a $DIR/$tfile || error "$tfile was not removed"
754 run_test 20 "touch .../f ; ls -l ... ==========================="
757 test_mkdir -p $DIR/$tdir
758 [ -f $DIR/$tdir/dangle ] && rm -f $DIR/$tdir/dangle
759 ln -s dangle $DIR/$tdir/link
760 echo foo >> $DIR/$tdir/link
761 cat $DIR/$tdir/dangle
762 $CHECKSTAT -t link $DIR/$tdir/link || error "$tdir/link not a link"
763 $CHECKSTAT -f -t file $DIR/$tdir/link ||
764 error "$tdir/link not linked to a file"
766 run_test 21 "write to dangling link ============================"
770 test_mkdir -p $DIR/$tdir
771 chown $RUNAS_ID:$RUNAS_GID $WDIR
772 (cd $WDIR || error "cd $WDIR failed";
773 $RUNAS tar cf - /etc/hosts /etc/sysconfig/network | \
775 ls -lR $WDIR/etc || error "ls -lR $WDIR/etc failed"
776 $CHECKSTAT -t dir $WDIR/etc || error "checkstat -t dir failed"
777 $CHECKSTAT -u \#$RUNAS_ID -g \#$RUNAS_GID $WDIR/etc || error "checkstat -u failed"
779 run_test 22 "unpack tar archive as non-root user ==============="
783 test_mkdir -p $DIR/$tdir
784 local file=$DIR/$tdir/$tfile
786 openfile -f O_CREAT:O_EXCL $file || error "$file create failed"
787 openfile -f O_CREAT:O_EXCL $file &&
788 error "$file recreate succeeded" || true
790 run_test 23a "O_CREAT|O_EXCL in subdir =========================="
792 test_23b() { # bug 18988
793 test_mkdir -p $DIR/$tdir
794 local file=$DIR/$tdir/$tfile
797 echo foo > $file || error "write filed"
798 echo bar >> $file || error "append filed"
799 $CHECKSTAT -s 8 $file || error "wrong size"
802 run_test 23b "O_APPEND check =========================="
806 echo '-- same directory rename'
807 test_mkdir $DIR/$tdir
808 touch $DIR/$tdir/$tfile.1
809 mv $DIR/$tdir/$tfile.1 $DIR/$tdir/$tfile.2
810 $CHECKSTAT -t file $DIR/$tdir/$tfile.2 || error "$tfile.2 not a file"
812 run_test 24a "rename file to non-existent target"
815 test_mkdir $DIR/$tdir
816 touch $DIR/$tdir/$tfile.{1,2}
817 mv $DIR/$tdir/$tfile.1 $DIR/$tdir/$tfile.2
818 $CHECKSTAT -a $DIR/$tdir/$tfile.1 || error "$tfile.1 exists"
819 $CHECKSTAT -t file $DIR/$tdir/$tfile.2 || error "$tfile.2 not a file"
821 run_test 24b "rename file to existing target"
824 test_mkdir $DIR/$tdir
825 test_mkdir $DIR/$tdir/d$testnum.1
826 mv $DIR/$tdir/d$testnum.1 $DIR/$tdir/d$testnum.2
827 $CHECKSTAT -a $DIR/$tdir/d$testnum.1 || error "d$testnum.1 exists"
828 $CHECKSTAT -t dir $DIR/$tdir/d$testnum.2 || error "d$testnum.2 not dir"
830 run_test 24c "rename directory to non-existent target"
833 test_mkdir -c1 $DIR/$tdir
834 test_mkdir -c1 $DIR/$tdir/d$testnum.1
835 test_mkdir -c1 $DIR/$tdir/d$testnum.2
836 mrename $DIR/$tdir/d$testnum.1 $DIR/$tdir/d$testnum.2
837 $CHECKSTAT -a $DIR/$tdir/d$testnum.1 || error "d$testnum.1 exists"
838 $CHECKSTAT -t dir $DIR/$tdir/d$testnum.2 || error "d$testnum.2 not dir"
840 run_test 24d "rename directory to existing target"
843 echo '-- cross directory renames --'
847 mv $DIR/R5a/f $DIR/R5b/g
848 $CHECKSTAT -a $DIR/R5a/f || error
849 $CHECKSTAT -t file $DIR/R5b/g || error
851 run_test 24e "touch .../R5a/f; rename .../R5a/f .../R5b/g ======"
856 touch $DIR/R6a/f $DIR/R6b/g
857 mv $DIR/R6a/f $DIR/R6b/g
858 $CHECKSTAT -a $DIR/R6a/f || error
859 $CHECKSTAT -t file $DIR/R6b/g || error
861 run_test 24f "touch .../R6a/f R6b/g; mv .../R6a/f .../R6b/g ===="
866 test_mkdir $DIR/R7a/d
867 mv $DIR/R7a/d $DIR/R7b/e
868 $CHECKSTAT -a $DIR/R7a/d || error
869 $CHECKSTAT -t dir $DIR/R7b/e || error
871 run_test 24g "mkdir .../R7{a,b}/d; mv .../R7a/d .../R7b/e ======"
874 test_mkdir -c1 $DIR/R8a
875 test_mkdir -c1 $DIR/R8b
876 test_mkdir -c1 $DIR/R8a/d
877 test_mkdir -c1 $DIR/R8b/e
878 mrename $DIR/R8a/d $DIR/R8b/e
879 $CHECKSTAT -a $DIR/R8a/d || error
880 $CHECKSTAT -t dir $DIR/R8b/e || error
882 run_test 24h "mkdir .../R8{a,b}/{d,e}; rename .../R8a/d .../R8b/e"
885 echo "-- rename error cases"
889 mrename $DIR/R9/f $DIR/R9/a
890 $CHECKSTAT -t file $DIR/R9/f || error
891 $CHECKSTAT -t dir $DIR/R9/a || error
892 $CHECKSTAT -a $DIR/R9/a/f || error
894 run_test 24i "rename file to dir error: touch f ; mkdir a ; rename f a"
898 mrename $DIR/R10/f $DIR/R10/g
899 $CHECKSTAT -t dir $DIR/R10 || error
900 $CHECKSTAT -a $DIR/R10/f || error
901 $CHECKSTAT -a $DIR/R10/g || error
903 run_test 24j "source does not exist ============================"
907 test_mkdir $DIR/R11a/d
909 mv $DIR/R11a/f $DIR/R11a/d
910 $CHECKSTAT -a $DIR/R11a/f || error
911 $CHECKSTAT -t file $DIR/R11a/d/f || error
913 run_test 24k "touch .../R11a/f; mv .../R11a/f .../R11a/d ======="
915 # bug 2429 - rename foo foo foo creates invalid file
918 $MULTIOP $f OcNs || error
920 run_test 24l "Renaming a file to itself ========================"
924 $MULTIOP $f OcLN ${f}2 ${f}2 || error "link ${f}2 ${f}2 failed"
925 # on ext3 this does not remove either the source or target files
926 # though the "expected" operation would be to remove the source
927 $CHECKSTAT -t file ${f} || error "${f} missing"
928 $CHECKSTAT -t file ${f}2 || error "${f}2 missing"
930 run_test 24m "Renaming a file to a hard link to itself ========="
934 # this stats the old file after it was renamed, so it should fail
938 $CHECKSTAT ${f}.rename
941 run_test 24n "Statting the old file after renaming (Posix rename 2)"
944 test_mkdir -p $DIR/d24o
945 rename_many -s random -v -n 10 $DIR/d24o
947 run_test 24o "rename of files during htree split ==============="
952 DIRINO=`ls -lid $DIR/R12a | awk '{ print $1 }'`
953 mrename $DIR/R12a $DIR/R12b
954 $CHECKSTAT -a $DIR/R12a || error
955 $CHECKSTAT -t dir $DIR/R12b || error
956 DIRINO2=`ls -lid $DIR/R12b | awk '{ print $1 }'`
957 [ "$DIRINO" = "$DIRINO2" ] || error "R12a $DIRINO != R12b $DIRINO2"
959 run_test 24p "mkdir .../R12{a,b}; rename .../R12a .../R12b"
961 cleanup_multiop_pause() {
967 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
970 local DIRINO=$(ls -lid $DIR/R13a | awk '{ print $1 }')
971 multiop_bg_pause $DIR/R13b D_c || error "multiop failed to start"
974 trap cleanup_multiop_pause EXIT
975 mrename $DIR/R13a $DIR/R13b
976 $CHECKSTAT -a $DIR/R13a || error "R13a still exists"
977 $CHECKSTAT -t dir $DIR/R13b || error "R13b does not exist"
978 local DIRINO2=$(ls -lid $DIR/R13b | awk '{ print $1 }')
979 [ "$DIRINO" = "$DIRINO2" ] || error "R13a $DIRINO != R13b $DIRINO2"
980 cleanup_multiop_pause
981 wait $MULTIPID || error "multiop close failed"
983 run_test 24q "mkdir .../R13{a,b}; open R13b rename R13a R13b ==="
985 test_24r() { #bug 3789
987 test_mkdir $DIR/R14a/b
988 mrename $DIR/R14a $DIR/R14a/b && error "rename to subdir worked!"
989 $CHECKSTAT -t dir $DIR/R14a || error "$DIR/R14a missing"
990 $CHECKSTAT -t dir $DIR/R14a/b || error "$DIR/R14a/b missing"
992 run_test 24r "mkdir .../R14a/b; rename .../R14a .../R14a/b ====="
996 test_mkdir $DIR/R15a/b
997 test_mkdir $DIR/R15a/b/c
998 mrename $DIR/R15a $DIR/R15a/b/c && error "rename to sub-subdir worked!"
999 $CHECKSTAT -t dir $DIR/R15a || error "$DIR/R15a missing"
1000 $CHECKSTAT -t dir $DIR/R15a/b/c || error "$DIR/R15a/b/c missing"
1002 run_test 24s "mkdir .../R15a/b/c; rename .../R15a .../R15a/b/c ="
1004 test_mkdir $DIR/R16a
1005 test_mkdir $DIR/R16a/b
1006 test_mkdir $DIR/R16a/b/c
1007 mrename $DIR/R16a/b/c $DIR/R16a && error "rename to sub-subdir worked!"
1008 $CHECKSTAT -t dir $DIR/R16a || error "$DIR/R16a missing"
1009 $CHECKSTAT -t dir $DIR/R16a/b/c || error "$DIR/R16a/b/c missing"
1011 run_test 24t "mkdir .../R16a/b/c; rename .../R16a/b/c .../R16a ="
1013 test_24u() { # bug12192
1014 $MULTIOP $DIR/$tfile C2w$((2048 * 1024))c || error
1015 $CHECKSTAT -s $((2048 * 1024)) $DIR/$tfile || error "wrong file size"
1017 run_test 24u "create stripe file"
1021 size=$(getconf PAGE_SIZE 2>/dev/null)
1022 echo -n ${size:-4096}
1025 simple_cleanup_common() {
1028 wait_delete_completed
1031 max_pages_per_rpc() {
1032 $LCTL get_param -n mdc.*.max_pages_per_rpc | head -n1
1036 local NRFILES=100000
1037 local FREE_INODES=$(mdt_free_inodes 0)
1038 [[ $FREE_INODES -lt $NRFILES ]] &&
1039 skip "not enough free inodes $FREE_INODES required $NRFILES" &&
1042 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
1043 trap simple_cleanup_common EXIT
1045 # Performance issue on ZFS see LU-4072 (c.f. LU-2887)
1046 [ $(facet_fstype $SINGLEMDS) = "zfs" ] && NRFILES=10000
1048 test_mkdir -p $DIR/$tdir
1049 createmany -m $DIR/$tdir/$tfile $NRFILES
1051 cancel_lru_locks mdc
1052 lctl set_param mdc.*.stats clear
1054 ls $DIR/$tdir >/dev/null || error "error in listing large dir"
1056 # LU-5 large readdir
1057 # DIRENT_SIZE = 32 bytes for sizeof(struct lu_dirent) +
1058 # 8 bytes for name(filename is mostly 5 in this test) +
1059 # 8 bytes for luda_type
1060 # take into account of overhead in lu_dirpage header and end mark in
1061 # each page, plus one in RPC_NUM calculation.
1063 RPC_SIZE=$(($(max_pages_per_rpc) * $(page_size)))
1064 RPC_NUM=$(((NRFILES * DIRENT_SIZE + RPC_SIZE - 1) / RPC_SIZE + 1))
1065 mds_readpage=$(lctl get_param mdc.*MDT0000*.stats |
1066 awk '/^mds_readpage/ {print $2}')
1067 [[ $mds_readpage -gt $RPC_NUM ]] &&
1068 error "large readdir doesn't take effect"
1070 simple_cleanup_common
1072 run_test 24v "list directory with large files (handle hash collision, bug: 17560)"
1074 test_24w() { # bug21506
1076 dd if=/dev/zero of=$DIR/$tfile bs=1M count=1 seek=4096 || return 1
1077 dd if=/dev/zero bs=$SZ1 count=1 >> $DIR/$tfile || return 2
1078 dd if=$DIR/$tfile of=$DIR/${tfile}_left bs=1M skip=4097 || return 3
1079 SZ2=`ls -l $DIR/${tfile}_left | awk '{print $5}'`
1080 [[ "$SZ1" -eq "$SZ2" ]] ||
1081 error "Error reading at the end of the file $tfile"
1083 run_test 24w "Reading a file larger than 4Gb"
1086 [[ $MDSCOUNT -lt 2 ]] && skip "needs >= 2 MDTs" && return
1088 [[ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.7.56) ]] &&
1089 skip "Need MDS version at least 2.7.56" && return
1091 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
1093 local remote_dir=$DIR/$tdir/remote_dir
1095 test_mkdir -p $DIR/$tdir
1096 $LFS mkdir -i $MDTIDX $remote_dir ||
1097 error "create remote directory failed"
1099 test_mkdir -p $DIR/$tdir/src_dir
1100 touch $DIR/$tdir/src_file
1101 test_mkdir -p $remote_dir/tgt_dir
1102 touch $remote_dir/tgt_file
1104 mrename $DIR/$tdir/src_dir $remote_dir/tgt_dir ||
1105 error "rename dir cross MDT failed!"
1107 mrename $DIR/$tdir/src_file $remote_dir/tgt_file ||
1108 error "rename file cross MDT failed!"
1110 touch $DIR/$tdir/ln_file
1111 ln $DIR/$tdir/ln_file $remote_dir/ln_name ||
1112 error "ln file cross MDT failed"
1114 rm -rf $DIR/$tdir || error "Can not delete directories"
1116 run_test 24x "cross MDT rename/link"
1119 [[ $MDSCOUNT -lt 2 ]] && skip "needs >= 2 MDTs" && return
1120 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
1122 local remote_dir=$DIR/$tdir/remote_dir
1124 test_mkdir -p $DIR/$tdir
1125 $LFS mkdir -i $MDTIDX $remote_dir ||
1126 error "create remote directory failed"
1128 test_mkdir -p $remote_dir/src_dir
1129 touch $remote_dir/src_file
1130 test_mkdir -p $remote_dir/tgt_dir
1131 touch $remote_dir/tgt_file
1133 mrename $remote_dir/src_dir $remote_dir/tgt_dir ||
1134 error "rename subdir in the same remote dir failed!"
1136 mrename $remote_dir/src_file $remote_dir/tgt_file ||
1137 error "rename files in the same remote dir failed!"
1139 ln $remote_dir/tgt_file $remote_dir/tgt_file1 ||
1140 error "link files in the same remote dir failed!"
1142 rm -rf $DIR/$tdir || error "Can not delete directories"
1144 run_test 24y "rename/link on the same dir should succeed"
1146 test_24A() { # LU-3182
1150 test_mkdir -p $DIR/$tdir
1151 createmany -m $DIR/$tdir/$tfile $NFILES
1152 local t=$(ls $DIR/$tdir | wc -l)
1153 local u=$(ls $DIR/$tdir | sort -u | wc -l)
1154 local v=$(ls -ai $DIR/$tdir | sort -u | wc -l)
1155 if [ $t -ne $NFILES -o $u -ne $NFILES -o $v -ne $((NFILES + 2)) ] ; then
1156 error "Expected $NFILES files, got $t ($u unique $v .&..)"
1159 rm -rf $DIR/$tdir || error "Can not delete directories"
1161 run_test 24A "readdir() returns correct number of entries."
1163 test_24B() { # LU-4805
1164 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
1167 test_mkdir $DIR/$tdir
1168 $LFS setdirstripe -i0 -c$MDSCOUNT $DIR/$tdir/striped_dir ||
1169 error "create striped dir failed"
1171 count=$(ls -ai $DIR/$tdir/striped_dir | wc -l)
1172 [ $count -eq 2 ] || error "Expected 2, got $count"
1174 touch $DIR/$tdir/striped_dir/a
1176 count=$(ls -ai $DIR/$tdir/striped_dir | wc -l)
1177 [ $count -eq 3 ] || error "Expected 3, got $count"
1179 touch $DIR/$tdir/striped_dir/.f
1181 count=$(ls -ai $DIR/$tdir/striped_dir | wc -l)
1182 [ $count -eq 4 ] || error "Expected 4, got $count"
1184 rm -rf $DIR/$tdir || error "Can not delete directories"
1186 run_test 24B "readdir for striped dir return correct number of entries"
1189 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
1195 $LFS setdirstripe -i0 -c$MDSCOUNT $DIR/$tdir/d0/striped_dir ||
1196 error "create striped dir failed"
1198 cd $DIR/$tdir/d0/striped_dir
1200 local d0_ino=$(ls -i -l -a $DIR/$tdir | grep "d0" | awk '{print $1}')
1201 local d1_ino=$(ls -i -l -a $DIR/$tdir | grep "d1" | awk '{print $1}')
1202 local parent_ino=$(ls -i -l -a | grep "\.\." | awk '{print $1}')
1204 [ "$d0_ino" = "$parent_ino" ] ||
1205 error ".. wrong, expect $d0_ino, get $parent_ino"
1207 mv $DIR/$tdir/d0/striped_dir $DIR/$tdir/d1/ ||
1208 error "mv striped dir failed"
1210 parent_ino=$(ls -i -l -a | grep "\.\." | awk '{print $1}')
1212 [ "$d1_ino" = "$parent_ino" ] ||
1213 error ".. wrong after mv, expect $d1_ino, get $parent_ino"
1215 run_test 24C "check .. in striped dir"
1217 test_24D() { # LU-6101
1222 createmany -m $DIR/$tdir/$tfile $NFILES
1223 local t=$(ls $DIR/$tdir | wc -l)
1224 local u=$(ls $DIR/$tdir | sort -u | wc -l)
1225 local v=$(ls -ai $DIR/$tdir | sort -u | wc -l)
1226 if [ $t -ne $NFILES -o $u -ne $NFILES -o $v -ne $((NFILES + 2)) ] ; then
1227 error "Expected $NFILES files, got $t ($u unique $v .&..)"
1230 rm -rf $DIR/$tdir || error "Can not delete directories"
1232 run_test 24D "readdir() returns correct number of entries after cursor reload"
1235 [[ $MDSCOUNT -lt 4 ]] && skip "needs >= 4 MDTs" && return
1236 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
1239 mkdir $DIR/$tdir/src_dir
1240 $LFS mkdir -i 1 $DIR/$tdir/src_dir/src_child ||
1241 error "create remote source failed"
1243 touch $DIR/$tdir/src_dir/src_child/a
1245 $LFS mkdir -i 2 $DIR/$tdir/tgt_dir ||
1246 error "create remote target dir failed"
1248 $LFS mkdir -i 3 $DIR/$tdir/tgt_dir/tgt_child ||
1249 error "create remote target child failed"
1251 mrename $DIR/$tdir/src_dir/src_child $DIR/$tdir/tgt_dir/tgt_child ||
1252 error "rename dir cross MDT failed!"
1256 $CHECKSTAT -t dir $DIR/$tdir/src_dir/src_child &&
1257 error "src_child still exists after rename"
1259 $CHECKSTAT -t file $DIR/$tdir/tgt_dir/tgt_child/a ||
1260 error "missing file(a) after rename"
1262 rm -rf $DIR/$tdir || error "Can not delete directories"
1264 run_test 24E "cross MDT rename/link"
1267 echo '== symlink sanity ============================================='
1271 touch $DIR/s25/foo || error
1273 run_test 25a "create file in symlinked directory ==============="
1276 [ ! -d $DIR/d25 ] && test_25a
1277 $CHECKSTAT -t file $DIR/s25/foo || error
1279 run_test 25b "lookup file in symlinked directory ==============="
1283 test_mkdir $DIR/d26/d26-2
1284 ln -s d26/d26-2 $DIR/s26
1285 touch $DIR/s26/foo || error
1287 run_test 26a "multiple component symlink ======================="
1290 test_mkdir -p $DIR/d26b/d26-2
1291 ln -s d26b/d26-2/foo $DIR/s26-2
1292 touch $DIR/s26-2 || error
1294 run_test 26b "multiple component symlink at end of lookup ======"
1297 test_mkdir $DIR/d26.2
1298 touch $DIR/d26.2/foo
1299 ln -s d26.2 $DIR/s26.2-1
1300 ln -s s26.2-1 $DIR/s26.2-2
1301 ln -s s26.2-2 $DIR/s26.2-3
1302 chmod 0666 $DIR/s26.2-3/foo
1304 run_test 26c "chain of symlinks ================================"
1306 # recursive symlinks (bug 439)
1308 ln -s d26-3/foo $DIR/d26-3
1310 run_test 26d "create multiple component recursive symlink ======"
1313 [ ! -h $DIR/d26-3 ] && test_26d
1316 run_test 26e "unlink multiple component recursive symlink ======"
1318 # recursive symlinks (bug 7022)
1320 test_mkdir -p $DIR/$tdir
1321 test_mkdir $DIR/$tdir/$tfile || error "mkdir $DIR/$tdir/$tfile failed"
1322 cd $DIR/$tdir/$tfile || error "cd $DIR/$tdir/$tfile failed"
1323 test_mkdir -p lndir/bar1 || error "mkdir lndir/bar1 failed"
1324 test_mkdir $DIR/$tdir/$tfile/$tfile || error "mkdir $tfile failed"
1325 cd $tfile || error "cd $tfile failed"
1326 ln -s .. dotdot || error "ln dotdot failed"
1327 ln -s dotdot/lndir lndir || error "ln lndir failed"
1328 cd $DIR/$tdir || error "cd $DIR/$tdir failed"
1329 output=`ls $tfile/$tfile/lndir/bar1`
1330 [ "$output" = bar1 ] && error "unexpected output"
1331 rm -r $tfile || error "rm $tfile failed"
1332 $CHECKSTAT -a $DIR/$tfile || error "$tfile not gone"
1334 run_test 26f "rm -r of a directory which has recursive symlink ="
1337 echo '== stripe sanity =============================================='
1338 test_mkdir -p $DIR/d27 || error "mkdir failed"
1340 $SETSTRIPE -c 1 $DIR/d27/f0 || error "setstripe failed"
1341 $CHECKSTAT -t file $DIR/d27/f0 || error "checkstat failed"
1342 log "== test_27a: write to one stripe file ========================="
1343 cp /etc/hosts $DIR/d27/f0 || error
1345 run_test 27a "one stripe file =================================="
1348 [[ $OSTCOUNT -lt 2 ]] && skip_env "skipping 2-stripe test" && return
1349 test_mkdir -p $DIR/d27
1350 $SETSTRIPE -c 2 $DIR/d27/f01 || error "setstripe failed"
1351 $GETSTRIPE -c $DIR/d27/f01
1352 [ $($GETSTRIPE -c $DIR/d27/f01) -eq 2 ] ||
1353 error "two-stripe file doesn't have two stripes"
1355 dd if=/dev/zero of=$DIR/d27/f01 bs=4k count=4 || error "dd failed"
1357 run_test 27b "create and write to two stripe file"
1360 test_mkdir -p $DIR/d27
1361 $SETSTRIPE -c 0 -i -1 -S 0 $DIR/d27/fdef || error "setstripe failed"
1362 $CHECKSTAT -t file $DIR/d27/fdef || error "checkstat failed"
1363 dd if=/dev/zero of=$DIR/d27/fdef bs=4k count=4 || error
1365 run_test 27d "create file with default settings ================"
1368 # LU-5839 adds check for existed layout before setting it
1369 [[ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.7.56) ]] &&
1370 skip "Need MDS version at least 2.7.56" && return
1371 test_mkdir -p $DIR/d27
1372 $SETSTRIPE -c 2 $DIR/d27/f12 || error "setstripe failed"
1373 $SETSTRIPE -c 2 $DIR/d27/f12 && error "setstripe succeeded twice"
1374 $CHECKSTAT -t file $DIR/d27/f12 || error "checkstat failed"
1376 run_test 27e "setstripe existing file (should return error) ======"
1379 test_mkdir $DIR/$tdir
1380 $SETSTRIPE -S 100 -i 0 -c 1 $DIR/$tdir/$tfile &&
1381 error "$SETSTRIPE $DIR/$tdir/$tfile failed"
1382 $CHECKSTAT -t file $DIR/$tdir/$tfile &&
1383 error "$CHECKSTAT -t file $DIR/$tdir/$tfile should fail"
1384 dd if=/dev/zero of=$DIR/$tdir/$tfile bs=4k count=4 || error "dd failed"
1385 $GETSTRIPE $DIR/$tdir/$tfile || error "$GETSTRIPE failed"
1387 run_test 27f "setstripe with bad stripe size (should return error)"
1390 test_mkdir -p $DIR/d27
1391 $MCREATE $DIR/d27/fnone || error "mcreate failed"
1392 $GETSTRIPE $DIR/d27/fnone 2>&1 | grep "no stripe info" ||
1393 error "$DIR/d27/fnone has object"
1395 run_test 27g "$GETSTRIPE with no objects"
1398 test_mkdir $DIR/$tdir
1399 touch $DIR/$tdir/$tfile || error "touch failed"
1400 [[ $($GETSTRIPE -c $DIR/$tdir/$tfile) -gt 0 ]] ||
1401 error "missing objects"
1403 run_test 27i "$GETSTRIPE with some objects"
1406 test_mkdir -p $DIR/d27
1407 $SETSTRIPE -i $OSTCOUNT $DIR/d27/f27j && error "setstripe failed"||true
1409 run_test 27j "setstripe with bad stripe offset (should return error)"
1411 test_27k() { # bug 2844
1412 test_mkdir -p $DIR/d27
1414 LL_MAX_BLKSIZE=$((4 * 1024 * 1024))
1415 [ ! -d $DIR/d27 ] && test_mkdir -p $DIR d27
1416 $SETSTRIPE -S 67108864 $FILE || error "setstripe failed"
1417 BLKSIZE=`stat $FILE | awk '/IO Block:/ { print $7 }'`
1418 [ $BLKSIZE -le $LL_MAX_BLKSIZE ] || error "1:$BLKSIZE > $LL_MAX_BLKSIZE"
1419 dd if=/dev/zero of=$FILE bs=4k count=1
1420 BLKSIZE=`stat $FILE | awk '/IO Block:/ { print $7 }'`
1421 [ $BLKSIZE -le $LL_MAX_BLKSIZE ] || error "2:$BLKSIZE > $LL_MAX_BLKSIZE"
1423 run_test 27k "limit i_blksize for broken user apps ============="
1426 test_mkdir -p $DIR/d27
1427 mcreate $DIR/f27l || error "creating file"
1428 $RUNAS $SETSTRIPE -c 1 $DIR/f27l && \
1429 error "setstripe should have failed" || true
1431 run_test 27l "check setstripe permissions (should return error)"
1434 [[ $OSTCOUNT -lt 2 ]] && skip_env "$OSTCOUNT < 2 OSTs -- skipping" &&
1437 ORIGFREE=$($LCTL get_param -n lov.$FSNAME-clilov-*.kbytesavail |
1439 if [[ $ORIGFREE -gt $MAXFREE ]]; then
1440 skip "$ORIGFREE > $MAXFREE skipping out-of-space test on OST0"
1443 trap simple_cleanup_common EXIT
1444 test_mkdir -p $DIR/$tdir
1445 $SETSTRIPE -i 0 -c 1 $DIR/$tdir/f27m_1
1446 dd if=/dev/zero of=$DIR/$tdir/f27m_1 bs=1024 count=$MAXFREE &&
1447 error "dd should fill OST0"
1449 while $SETSTRIPE -i 0 -c 1 $DIR/$tdir/f27m_$i; do
1451 [ $i -gt 256 ] && break
1454 touch $DIR/$tdir/f27m_$i
1455 [ `$GETSTRIPE $DIR/$tdir/f27m_$i | grep -A 10 obdidx | awk '{print $1}'| grep -w "0"` ] &&
1456 error "OST0 was full but new created file still use it"
1458 touch $DIR/$tdir/f27m_$i
1459 [ `$GETSTRIPE $DIR/$tdir/f27m_$i | grep -A 10 obdidx | awk '{print $1}'| grep -w "0"` ] &&
1460 error "OST0 was full but new created file still use it"
1461 simple_cleanup_common
1463 run_test 27m "create file while OST0 was full =================="
1466 local DELAY=$(do_facet $SINGLEMDS lctl get_param -n lov.*.qos_maxage | head -n 1 | awk '{print $1 * 2}')
1470 # OSCs keep a NOSPC flag that will be reset after ~5s (qos_maxage)
1471 # if the OST isn't full anymore.
1473 local OSTIDX=${1:-""}
1475 local list=$(comma_list $(osts_nodes))
1476 [ "$OSTIDX" ] && list=$(facet_host ost$((OSTIDX + 1)))
1478 do_nodes $list lctl set_param fail_loc=0
1479 sync # initiate all OST_DESTROYs from MDS to OST
1483 exhaust_precreations() {
1486 local FAILIDX=${3:-$OSTIDX}
1487 local ofacet=ost$((OSTIDX + 1))
1489 test_mkdir -p -c1 $DIR/$tdir
1490 local mdtidx=$($LFS getstripe -M $DIR/$tdir)
1491 local mfacet=mds$((mdtidx + 1))
1492 echo OSTIDX=$OSTIDX MDTIDX=$mdtidx
1494 local OST=$(ostname_from_index $OSTIDX)
1497 local mdtosc_proc1=$(get_mdtosc_proc_path $mfacet $OST)
1498 local last_id=$(do_facet $mfacet lctl get_param -n \
1499 osc.$mdtosc_proc1.prealloc_last_id)
1500 local next_id=$(do_facet $mfacet lctl get_param -n \
1501 osc.$mdtosc_proc1.prealloc_next_id)
1503 local mdtosc_proc2=$(get_mdtosc_proc_path $mfacet)
1504 do_facet $mfacet lctl get_param osc.$mdtosc_proc2.prealloc*
1506 test_mkdir -p $DIR/$tdir/${OST}
1507 $SETSTRIPE -i $OSTIDX -c 1 $DIR/$tdir/${OST}
1508 #define OBD_FAIL_OST_ENOSPC 0x215
1509 do_facet $ofacet lctl set_param fail_val=$FAILIDX fail_loc=0x215
1510 echo "Creating to objid $last_id on ost $OST..."
1511 createmany -o $DIR/$tdir/${OST}/f $next_id $((last_id - next_id + 2))
1512 do_facet $mfacet lctl get_param osc.$mdtosc_proc2.prealloc*
1513 do_facet $ofacet lctl set_param fail_loc=$FAILLOC
1517 exhaust_all_precreations() {
1519 for (( i=0; i < OSTCOUNT; i++ )) ; do
1520 exhaust_precreations $i $1 -1
1525 [[ $OSTCOUNT -lt 2 ]] && skip_env "too few OSTs" && return
1526 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
1527 remote_mds_nodsh && skip "remote MDS with nodsh" && return
1528 remote_ost_nodsh && skip "remote OST with nodsh" && return
1531 rm -f $DIR/$tdir/$tfile
1532 exhaust_precreations 0 0x80000215
1533 $SETSTRIPE -c -1 $DIR/$tdir
1534 touch $DIR/$tdir/$tfile || error
1535 $GETSTRIPE $DIR/$tdir/$tfile
1538 run_test 27n "create file with some full OSTs =================="
1541 [[ $OSTCOUNT -lt 2 ]] && skip_env "too few OSTs" && return
1542 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
1543 remote_mds_nodsh && skip "remote MDS with nodsh" && return
1544 remote_ost_nodsh && skip "remote OST with nodsh" && return
1547 rm -f $DIR/$tdir/$tfile
1548 exhaust_all_precreations 0x215
1550 touch $DIR/$tdir/$tfile && error "able to create $DIR/$tdir/$tfile"
1555 run_test 27o "create file with all full OSTs (should error) ===="
1558 [[ $OSTCOUNT -lt 2 ]] && skip_env "too few OSTs" && return
1559 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
1560 remote_mds_nodsh && skip "remote MDS with nodsh" && return
1561 remote_ost_nodsh && skip "remote OST with nodsh" && return
1564 rm -f $DIR/$tdir/$tfile
1565 test_mkdir -p $DIR/$tdir
1567 $MCREATE $DIR/$tdir/$tfile || error "mcreate failed"
1568 $TRUNCATE $DIR/$tdir/$tfile 80000000 || error "truncate failed"
1569 $CHECKSTAT -s 80000000 $DIR/$tdir/$tfile || error "checkstat failed"
1571 exhaust_precreations 0 0x80000215
1572 echo foo >> $DIR/$tdir/$tfile || error "append failed"
1573 $CHECKSTAT -s 80000004 $DIR/$tdir/$tfile || error "checkstat failed"
1574 $GETSTRIPE $DIR/$tdir/$tfile
1578 run_test 27p "append to a truncated file with some full OSTs ==="
1581 [[ $OSTCOUNT -lt 2 ]] && skip_env "too few OSTs" && return
1582 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
1583 remote_mds_nodsh && skip "remote MDS with nodsh" && return
1584 remote_ost_nodsh && skip "remote OST with nodsh" && return
1587 rm -f $DIR/$tdir/$tfile
1589 test_mkdir -p $DIR/$tdir
1590 $MCREATE $DIR/$tdir/$tfile || error "mcreate $DIR/$tdir/$tfile failed"
1591 $TRUNCATE $DIR/$tdir/$tfile 80000000 ||error "truncate $DIR/$tdir/$tfile failed"
1592 $CHECKSTAT -s 80000000 $DIR/$tdir/$tfile || error "checkstat failed"
1594 exhaust_all_precreations 0x215
1596 echo foo >> $DIR/$tdir/$tfile && error "append succeeded"
1597 $CHECKSTAT -s 80000000 $DIR/$tdir/$tfile || error "checkstat 2 failed"
1601 run_test 27q "append to truncated file with all OSTs full (should error) ==="
1604 [[ $OSTCOUNT -lt 2 ]] && skip_env "too few OSTs" && return
1605 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
1606 remote_mds_nodsh && skip "remote MDS with nodsh" && return
1607 remote_ost_nodsh && skip "remote OST with nodsh" && return
1610 rm -f $DIR/$tdir/$tfile
1611 exhaust_precreations 0 0x80000215
1613 $SETSTRIPE -i 0 -c 2 $DIR/$tdir/$tfile # && error
1617 run_test 27r "stripe file with some full OSTs (shouldn't LBUG) ="
1619 test_27s() { # bug 10725
1620 test_mkdir -p $DIR/$tdir
1621 local stripe_size=$((4096 * 1024 * 1024)) # 2^32
1622 local stripe_count=0
1623 [ $OSTCOUNT -eq 1 ] || stripe_count=2
1624 $SETSTRIPE -S $stripe_size -c $stripe_count $DIR/$tdir &&
1625 error "stripe width >= 2^32 succeeded" || true
1628 run_test 27s "lsm_xfersize overflow (should error) (bug 10725)"
1630 test_27t() { # bug 10864
1635 $WLFS getstripe $tfile
1638 run_test 27t "check that utils parse path correctly"
1640 test_27u() { # bug 4900
1641 [[ $OSTCOUNT -lt 2 ]] && skip_env "too few OSTs" && return
1642 remote_mds_nodsh && skip "remote MDS with nodsh" && return
1644 local list=$(comma_list $(mdts_nodes))
1646 #define OBD_FAIL_MDS_OSC_PRECREATE 0x139
1647 do_nodes $list $LCTL set_param fail_loc=0x139
1648 test_mkdir -p $DIR/$tdir
1650 createmany -o $DIR/$tdir/t- 1000
1651 do_nodes $list $LCTL set_param fail_loc=0
1653 TLOG=$DIR/$tfile.getstripe
1654 $GETSTRIPE $DIR/$tdir > $TLOG
1655 OBJS=$(awk -vobj=0 '($1 == 0) { obj += 1 } END { print obj; }' $TLOG)
1656 unlinkmany $DIR/$tdir/t- 1000
1657 [[ $OBJS -gt 0 ]] &&
1658 error "$OBJS objects created on OST-0. See $TLOG" || pass
1660 run_test 27u "skip object creation on OSC w/o objects =========="
1662 test_27v() { # bug 4900
1663 [[ $OSTCOUNT -lt 2 ]] && skip_env "too few OSTs" && return
1664 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
1665 remote_mds_nodsh && skip "remote MDS with nodsh" && return
1666 remote_ost_nodsh && skip "remote OST with nodsh" && return
1668 exhaust_all_precreations 0x215
1671 test_mkdir -p $DIR/$tdir
1672 $SETSTRIPE -c 1 $DIR/$tdir # 1 stripe / file
1674 touch $DIR/$tdir/$tfile
1675 #define OBD_FAIL_TGT_DELAY_PRECREATE 0x705
1677 for (( i=1; i < OSTCOUNT; i++ )); do
1678 do_facet ost$i lctl set_param fail_loc=0x705
1680 local START=`date +%s`
1681 createmany -o $DIR/$tdir/$tfile 32
1683 local FINISH=`date +%s`
1684 local TIMEOUT=`lctl get_param -n timeout`
1685 local PROCESS=$((FINISH - START))
1686 [ $PROCESS -ge $((TIMEOUT / 2)) ] && \
1687 error "$FINISH - $START >= $TIMEOUT / 2"
1688 sleep $((TIMEOUT / 2 - PROCESS))
1691 run_test 27v "skip object creation on slow OST ================="
1693 test_27w() { # bug 10997
1694 test_mkdir -p $DIR/$tdir || error "mkdir failed"
1695 $SETSTRIPE -S 65536 $DIR/$tdir/f0 || error "setstripe failed"
1696 [ $($GETSTRIPE -S $DIR/$tdir/f0) -ne 65536 ] &&
1697 error "stripe size $size != 65536" || true
1698 [ $($GETSTRIPE -d $DIR/$tdir | grep -c "stripe_count") -ne 1 ] &&
1699 error "$GETSTRIPE -d $DIR/$tdir failed" || true
1701 run_test 27w "check $SETSTRIPE -S option"
1704 [[ $OSTCOUNT -lt 2 ]] &&
1705 skip_env "skipping multiple stripe count/offset test" && return
1707 test_mkdir -p $DIR/$tdir || error "mkdir failed"
1708 for i in $(seq 1 $OSTCOUNT); do
1710 $SETSTRIPE -c $i -i $offset $DIR/$tdir/f$i ||
1711 error "setstripe -c $i -i $offset failed"
1712 count=$($GETSTRIPE -c $DIR/$tdir/f$i)
1713 index=$($GETSTRIPE -i $DIR/$tdir/f$i)
1714 [ $count -ne $i ] && error "stripe count $count != $i" || true
1715 [ $index -ne $offset ] &&
1716 error "stripe offset $index != $offset" || true
1719 run_test 27wa "check $SETSTRIPE -c -i options"
1722 remote_ost_nodsh && skip "remote OST with nodsh" && return
1723 [[ $OSTCOUNT -lt 2 ]] && skip_env "$OSTCOUNT < 2 OSTs" && return
1724 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
1725 OFFSET=$(($OSTCOUNT - 1))
1727 local OST=$(ostname_from_index $OSTIDX)
1729 test_mkdir -p $DIR/$tdir
1730 $SETSTRIPE -c 1 $DIR/$tdir # 1 stripe per file
1731 do_facet ost$((OSTIDX + 1)) lctl set_param -n obdfilter.$OST.degraded 1
1733 createmany -o $DIR/$tdir/$tfile $OSTCOUNT
1734 for i in `seq 0 $OFFSET`; do
1735 [ `$GETSTRIPE $DIR/$tdir/$tfile$i | grep -A 10 obdidx | awk '{print $1}' | grep -w "$OSTIDX"` ] &&
1736 error "OST0 was degraded but new created file still use it"
1738 do_facet ost$((OSTIDX + 1)) lctl set_param -n obdfilter.$OST.degraded 0
1740 run_test 27x "create files while OST0 is degraded"
1743 [[ $OSTCOUNT -lt 2 ]] &&
1744 skip_env "$OSTCOUNT < 2 OSTs -- skipping" && return
1745 remote_mds_nodsh && skip "remote MDS with nodsh" && return
1746 remote_ost_nodsh && skip "remote OST with nodsh" && return
1747 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
1749 local mdtosc=$(get_mdtosc_proc_path $SINGLEMDS $FSNAME-OST0000)
1750 local last_id=$(do_facet $SINGLEMDS lctl get_param -n \
1751 osc.$mdtosc.prealloc_last_id)
1752 local next_id=$(do_facet $SINGLEMDS lctl get_param -n \
1753 osc.$mdtosc.prealloc_next_id)
1754 local fcount=$((last_id - next_id))
1755 [[ $fcount -eq 0 ]] && skip "not enough space on OST0" && return
1756 [[ $fcount -gt $OSTCOUNT ]] && fcount=$OSTCOUNT
1758 local MDS_OSCS=$(do_facet $SINGLEMDS lctl dl |
1759 awk '/[oO][sS][cC].*md[ts]/ { print $4 }')
1760 local OST_DEACTIVE_IDX=-1
1765 for OSC in $MDS_OSCS; do
1766 OST=$(osc_to_ost $OSC)
1767 OSTIDX=$(index_from_ostuuid $OST)
1768 if [ $OST_DEACTIVE_IDX == -1 ]; then
1769 OST_DEACTIVE_IDX=$OSTIDX
1771 if [ $OSTIDX != $OST_DEACTIVE_IDX ]; then
1772 echo $OSC "is Deactivated:"
1773 do_facet $SINGLEMDS lctl --device %$OSC deactivate
1777 OSTIDX=$(index_from_ostuuid $OST)
1778 test_mkdir -p $DIR/$tdir
1779 $SETSTRIPE -c 1 $DIR/$tdir # 1 stripe / file
1781 for OSC in $MDS_OSCS; do
1782 OST=$(osc_to_ost $OSC)
1783 OSTIDX=$(index_from_ostuuid $OST)
1784 if [ $OSTIDX == $OST_DEACTIVE_IDX ]; then
1785 echo $OST "is degraded:"
1786 do_facet ost$((OSTIDX+1)) lctl set_param -n \
1787 obdfilter.$OST.degraded=1
1792 createmany -o $DIR/$tdir/$tfile $fcount
1794 for OSC in $MDS_OSCS; do
1795 OST=$(osc_to_ost $OSC)
1796 OSTIDX=$(index_from_ostuuid $OST)
1797 if [ $OSTIDX == $OST_DEACTIVE_IDX ]; then
1798 echo $OST "is recovered from degraded:"
1799 do_facet ost$((OSTIDX+1)) lctl set_param -n \
1800 obdfilter.$OST.degraded=0
1802 do_facet $SINGLEMDS lctl --device %$OSC activate
1806 # all osp devices get activated, hence -1 stripe count restored
1809 # sleep 2*lod_qos_maxage seconds waiting for lod qos to notice osp
1810 # devices get activated.
1812 $SETSTRIPE -c -1 $DIR/$tfile
1813 stripecnt=$($GETSTRIPE -c $DIR/$tfile)
1815 [ $stripecnt -ne $OSTCOUNT ] &&
1816 error "Of $OSTCOUNT OSTs, only $stripecnt is available"
1819 run_test 27y "create files while OST0 is degraded and the rest inactive"
1825 lmm_count=$($GETSTRIPE -c $1)
1826 lmm_seq=$($GETSTRIPE -v $1 | awk '/lmm_seq/ { print $2 }')
1827 lmm_oid=$($GETSTRIPE -v $1 | awk '/lmm_object_id/ { print $2 }')
1829 local old_ifs="$IFS"
1831 fid=($($LFS path2fid $1))
1834 log "FID seq ${fid[1]}, oid ${fid[2]} ver ${fid[3]}"
1835 log "LOV seq $lmm_seq, oid $lmm_oid, count: $lmm_count"
1837 # compare lmm_seq and lu_fid->f_seq
1838 [ $lmm_seq = ${fid[1]} ] || { error "SEQ mismatch"; return 1; }
1839 # compare lmm_object_id and lu_fid->oid
1840 [ $lmm_oid = ${fid[2]} ] || { error "OID mismatch"; return 2; }
1842 # check the trusted.fid attribute of the OST objects of the file
1843 local have_obdidx=false
1845 $GETSTRIPE $1 | while read obdidx oid hex seq; do
1846 # skip lines up to and including "obdidx"
1847 [ -z "$obdidx" ] && break
1848 [ "$obdidx" = "obdidx" ] && have_obdidx=true && continue
1849 $have_obdidx || continue
1851 local ost=$((obdidx + 1))
1852 local dev=$(ostdevname $ost)
1855 log "want: stripe:$stripe_nr ost:$obdidx oid:$oid/$hex seq:$seq"
1857 seq=$(echo $seq | sed -e "s/^0x//g")
1858 if [ $seq == 0 ] || [ $(facet_fstype ost$ost) == zfs ]; then
1859 oid_hex=$(echo $oid)
1861 oid_hex=$(echo $hex | sed -e "s/^0x//g")
1863 local obj_file="O/$seq/d$((oid %32))/$oid_hex"
1867 # Don't unmount/remount the OSTs if we don't need to do that.
1868 # LU-2577 changes filter_fid to be smaller, so debugfs needs
1869 # update too, until that use mount/ll_decode_filter_fid/mount.
1870 # Re-enable when debugfs will understand new filter_fid.
1872 if false && [ $(facet_fstype ost$ost) == ldiskfs ]; then
1873 ff=$(do_facet ost$ost "$DEBUGFS -c -R 'stat $obj_file' \
1874 $dev 2>/dev/null" | grep "parent=")
1877 mount_fstype ost$ost
1878 ff=$(do_facet ost$ost $LL_DECODE_FILTER_FID \
1879 $(facet_mntpt ost$ost)/$obj_file)
1880 unmount_fstype ost$ost
1881 start ost$ost $dev $OST_MOUNT_OPTS
1885 [ -z "$ff" ] && error "$obj_file: no filter_fid info"
1887 echo "$ff" | sed -e 's#.*objid=#got: objid=#'
1889 # /mnt/O/0/d23/23: objid=23 seq=0 parent=[0x200000400:0x1e:0x1]
1890 # fid: objid=23 seq=0 parent=[0x200000400:0x1e:0x0] stripe=1
1891 local ff_parent=$(echo $ff|sed -e 's/.*parent=.//')
1892 local ff_pseq=$(echo $ff_parent | cut -d: -f1)
1893 local ff_poid=$(echo $ff_parent | cut -d: -f2)
1895 if echo $ff_parent | grep -q 'stripe='; then
1896 ff_pstripe=$(echo $ff_parent | sed -e 's/.*stripe=//')
1899 # $LL_DECODE_FILTER_FID does not print "stripe="; look
1900 # into f_ver in this case. See the comment on
1903 ff_pstripe=$(echo $ff_parent | cut -d: -f3 |
1907 # compare lmm_seq and filter_fid->ff_parent.f_seq
1908 [ $ff_pseq = $lmm_seq ] ||
1909 error "FF parent SEQ $ff_pseq != $lmm_seq"
1910 # compare lmm_object_id and filter_fid->ff_parent.f_oid
1911 [ $ff_poid = $lmm_oid ] ||
1912 error "FF parent OID $ff_poid != $lmm_oid"
1913 (($ff_pstripe == $stripe_nr)) ||
1914 error "FF stripe $ff_pstripe != $stripe_nr"
1916 stripe_nr=$((stripe_nr + 1))
1921 remote_ost_nodsh && skip "remote OST with nodsh" && return
1922 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
1923 test_mkdir -p $DIR/$tdir
1925 $SETSTRIPE -c 1 -i 0 -S 64k $DIR/$tdir/$tfile-1 ||
1926 { error "setstripe -c -1 failed"; return 1; }
1927 # We need to send a write to every object to get parent FID info set.
1928 # This _should_ also work for setattr, but does not currently.
1929 # touch $DIR/$tdir/$tfile-1 ||
1930 dd if=/dev/zero of=$DIR/$tdir/$tfile-1 bs=1M count=1 ||
1931 { error "dd $tfile-1 failed"; return 2; }
1932 $SETSTRIPE -c -1 -i $((OSTCOUNT - 1)) -S 1M $DIR/$tdir/$tfile-2 ||
1933 { error "setstripe -c -1 failed"; return 3; }
1934 dd if=/dev/zero of=$DIR/$tdir/$tfile-2 bs=1M count=$OSTCOUNT ||
1935 { error "dd $tfile-2 failed"; return 4; }
1937 # make sure write RPCs have been sent to OSTs
1940 check_seq_oid $DIR/$tdir/$tfile-1 || return 5
1941 check_seq_oid $DIR/$tdir/$tfile-2 || return 6
1943 run_test 27z "check SEQ/OID on the MDT and OST filesystems"
1945 test_27A() { # b=19102
1946 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
1947 local restore_size=$($GETSTRIPE -S $MOUNT)
1948 local restore_count=$($GETSTRIPE -c $MOUNT)
1949 local restore_offset=$($GETSTRIPE -i $MOUNT)
1950 $SETSTRIPE -c 0 -i -1 -S 0 $MOUNT
1951 wait_update $HOSTNAME "$GETSTRIPE -c $MOUNT | sed 's/ *//g'" "1" 20 ||
1952 error "stripe count $($GETSTRIPE -c $MOUNT) != 1"
1953 local default_size=$($GETSTRIPE -S $MOUNT)
1954 local default_offset=$($GETSTRIPE -i $MOUNT)
1955 local dsize=$((1024 * 1024))
1956 [ $default_size -eq $dsize ] ||
1957 error "stripe size $default_size != $dsize"
1958 [ $default_offset -eq -1 ] ||error "stripe offset $default_offset != -1"
1959 $SETSTRIPE -c $restore_count -i $restore_offset -S $restore_size $MOUNT
1961 run_test 27A "check filesystem-wide default LOV EA values"
1963 test_27B() { # LU-2523
1964 test_mkdir -p $DIR/$tdir
1965 rm -f $DIR/$tdir/f0 $DIR/$tdir/f1
1967 # open f1 with O_LOV_DELAY_CREATE
1969 # call setstripe ioctl on open file descriptor for f1
1971 multiop $DIR/$tdir/f1 oO_RDWR:O_CREAT:O_LOV_DELAY_CREATE:nB1c \
1975 # open f1 with O_LOV_DELAY_CREATE
1977 # call setstripe ioctl on open file descriptor for f1
1979 multiop $DIR/$tdir/f1 oO_RDWR:O_CREAT:O_LOV_DELAY_CREATE:uB1c
1981 # Allow multiop to fail in imitation of NFS's busted semantics.
1984 run_test 27B "call setstripe on open unlinked file/rename victim"
1986 test_27C() { #LU-2871
1987 [[ $OSTCOUNT -lt 2 ]] && skip "needs >= 2 OSTs" && return
1995 test_mkdir -p $DIR/$tdir
1997 for i in $(seq 0 $((OSTCOUNT - 1))); do
1998 # set stripe across all OSTs starting from OST$i
1999 $SETSTRIPE -i $i -c -1 $tfile$i
2000 # get striping information
2001 ost_idx=($($GETSTRIPE $tfile$i |
2002 tail -n $((OSTCOUNT + 1)) | awk '{print $1}'))
2006 [ ${#ost_idx[@]} -eq $OSTCOUNT ] ||
2007 error "${#ost_idx[@]} != $OSTCOUNT"
2009 for index in $(seq 0 $((OSTCOUNT - 1))); do
2011 for j in $(echo ${ost_idx[@]}); do
2012 if [ $index -eq $j ]; then
2018 error "Can not find $index in ${ost_idx[@]}"
2022 run_test 27C "check full striping across all OSTs"
2025 [ $OSTCOUNT -lt 2 ] && skip "needs >= 2 OSTs" && return
2026 [ -n "$FILESET" ] && skip "SKIP due to FILESET set" && return
2027 remote_mds_nodsh && skip "remote MDS with nodsh" && return
2028 local POOL=${POOL:-testpool}
2030 local last_ost=$(($OSTCOUNT - 1))
2032 local ost_list=$(seq $first_ost $ost_step $last_ost)
2033 local ost_range="$first_ost $last_ost $ost_step"
2035 test_mkdir -p $DIR/$tdir
2036 pool_add $POOL || error "pool_add failed"
2037 pool_add_targets $POOL $ost_range || error "pool_add_targets failed"
2040 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.7.64) ] &&
2042 llapi_layout_test -d$DIR/$tdir -p$POOL -o$OSTCOUNT $skip27D ||
2043 error "llapi_layout_test failed"
2045 cleanup_pools || error "cleanup_pools failed"
2047 run_test 27D "validate llapi_layout API"
2049 # Verify that default_easize is increased from its initial value after
2050 # accessing a widely striped file.
2052 [ $OSTCOUNT -lt 2 ] && skip "needs >= 2 OSTs" && return
2053 [ $(lustre_version_code client) -lt $(version_code 2.5.57) ] &&
2054 skip "client does not have LU-3338 fix" && return
2056 # 72 bytes is the minimum space required to store striping
2057 # information for a file striped across one OST:
2058 # (sizeof(struct lov_user_md_v3) +
2059 # sizeof(struct lov_user_ost_data_v1))
2061 $LCTL set_param -n llite.*.default_easize $min_easize ||
2062 error "lctl set_param failed"
2063 local easize=$($LCTL get_param -n llite.*.default_easize)
2065 [ $easize -eq $min_easize ] ||
2066 error "failed to set default_easize"
2068 $LFS setstripe -c $OSTCOUNT $DIR/$tfile ||
2069 error "setstripe failed"
2073 easize=$($LCTL get_param -n llite.*.default_easize)
2075 [ $easize -gt $min_easize ] ||
2076 error "default_easize not updated"
2078 run_test 27E "check that default extended attribute size properly increases"
2080 test_27F() { # LU-5346/LU-7975
2082 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
2084 [[ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.8.51) ]] &&
2085 skip "Need MDS version at least 2.8.51" && return
2087 test_mkdir -p $DIR/$tdir
2089 $SETSTRIPE -c 2 $DIR/$tdir
2091 # stop all OSTs to reproduce situation for LU-7975 ticket
2092 for num in $(seq $OSTCOUNT); do
2096 # open/create f0 with O_LOV_DELAY_CREATE
2097 # truncate f0 to a non-0 size
2099 multiop $DIR/$tdir/f0 oO_RDWR:O_CREAT:O_LOV_DELAY_CREATE:T1050000c
2101 $CHECKSTAT -s 1050000 $DIR/$tdir/f0 || error "checkstat failed"
2102 # open/write it again to force delayed layout creation
2103 cat /etc/hosts > $DIR/$tdir/f0 &
2107 for num in $(seq $OSTCOUNT); do
2108 start ost$num $(ostdevname $num) $OST_MOUNT_OPTS ||
2109 error "ost$num failed to start"
2112 wait $catpid || error "cat failed"
2114 cmp /etc/hosts $DIR/$tdir/f0 || error "cmp failed"
2115 [[ $($GETSTRIPE -c $DIR/$tdir/f0) == 2 ]] || error "wrong stripecount"
2118 run_test 27F "Client resend delayed layout creation with non-zero size"
2120 # createtest also checks that device nodes are created and
2121 # then visible correctly (#2091)
2122 test_28() { # bug 2091
2124 $CREATETEST $DIR/d28/ct || error
2126 run_test 28 "create/mknod/mkdir with bad file types ============"
2129 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return 0
2130 sync; sleep 1; sync # flush out any dirty pages from previous tests
2137 declare -i LOCKCOUNTORIG=0
2138 for lock_count in $(lctl get_param -n ldlm.namespaces.*mdc*.lock_count); do
2139 let LOCKCOUNTORIG=$LOCKCOUNTORIG+$lock_count
2141 [ $LOCKCOUNTORIG -eq 0 ] && error "No mdc lock count" && return 1
2143 declare -i LOCKUNUSEDCOUNTORIG=0
2144 for unused_count in $(lctl get_param -n ldlm.namespaces.*mdc*.lock_unused_count); do
2145 let LOCKUNUSEDCOUNTORIG=$LOCKUNUSEDCOUNTORIG+$unused_count
2152 declare -i LOCKCOUNTCURRENT=0
2153 for lock_count in $(lctl get_param -n ldlm.namespaces.*mdc*.lock_count); do
2154 let LOCKCOUNTCURRENT=$LOCKCOUNTCURRENT+$lock_count
2157 declare -i LOCKUNUSEDCOUNTCURRENT=0
2158 for unused_count in $(lctl get_param -n ldlm.namespaces.*mdc*.lock_unused_count); do
2159 let LOCKUNUSEDCOUNTCURRENT=$LOCKUNUSEDCOUNTCURRENT+$unused_count
2162 if [[ $LOCKCOUNTCURRENT -gt $LOCKCOUNTORIG ]]; then
2163 $LCTL set_param -n ldlm.dump_namespaces ""
2164 error "CURRENT: $LOCKCOUNTCURRENT > $LOCKCOUNTORIG"
2165 $LCTL dk | sort -k4 -t: > $TMP/test_29.dk
2166 log "dumped log to $TMP/test_29.dk (bug 5793)"
2169 if [[ $LOCKUNUSEDCOUNTCURRENT -gt $LOCKUNUSEDCOUNTORIG ]]; then
2170 error "UNUSED: $LOCKUNUSEDCOUNTCURRENT > $LOCKUNUSEDCOUNTORIG"
2171 $LCTL dk | sort -k4 -t: > $TMP/test_29.dk
2172 log "dumped log to $TMP/test_29.dk (bug 5793)"
2176 run_test 29 "IT_GETATTR regression ============================"
2178 test_30a() { # was test_30
2179 cp $(which ls) $DIR || cp /bin/ls $DIR
2183 run_test 30a "execute binary from Lustre (execve) =============="
2186 cp `which ls` $DIR || cp /bin/ls $DIR
2188 $RUNAS $DIR/ls / || error
2191 run_test 30b "execute binary from Lustre as non-root ==========="
2193 test_30c() { # b=22376
2194 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
2195 cp `which ls` $DIR || cp /bin/ls $DIR
2197 cancel_lru_locks mdc
2198 cancel_lru_locks osc
2199 $RUNAS $DIR/ls / || error
2202 run_test 30c "execute binary from Lustre without read perms ===="
2205 $OPENUNLINK $DIR/f31 $DIR/f31 || error
2206 $CHECKSTAT -a $DIR/f31 || error
2208 run_test 31a "open-unlink file =================================="
2211 touch $DIR/f31 || error
2212 ln $DIR/f31 $DIR/f31b || error
2213 $MULTIOP $DIR/f31b Ouc || error
2214 $CHECKSTAT -t file $DIR/f31 || error
2216 run_test 31b "unlink file with multiple links while open ======="
2219 touch $DIR/f31 || error
2220 ln $DIR/f31 $DIR/f31c || error
2221 multiop_bg_pause $DIR/f31 O_uc || return 1
2223 $MULTIOP $DIR/f31c Ouc
2224 kill -USR1 $MULTIPID
2227 run_test 31c "open-unlink file with multiple links ============="
2230 opendirunlink $DIR/d31d $DIR/d31d || error
2231 $CHECKSTAT -a $DIR/d31d || error
2233 run_test 31d "remove of open directory ========================="
2235 test_31e() { # bug 2904
2236 openfilleddirunlink $DIR/d31e || error
2238 run_test 31e "remove of open non-empty directory ==============="
2240 test_31f() { # bug 4554
2241 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
2243 test_mkdir $DIR/d31f
2244 $SETSTRIPE -S 1048576 -c 1 $DIR/d31f
2245 cp /etc/hosts $DIR/d31f
2247 $GETSTRIPE $DIR/d31f/hosts
2248 multiop_bg_pause $DIR/d31f D_c || return 1
2251 rm -rv $DIR/d31f || error "first of $DIR/d31f"
2252 test_mkdir $DIR/d31f
2253 $SETSTRIPE -S 1048576 -c 1 $DIR/d31f
2254 cp /etc/hosts $DIR/d31f
2256 $GETSTRIPE $DIR/d31f/hosts
2257 multiop_bg_pause $DIR/d31f D_c || return 1
2260 kill -USR1 $MULTIPID || error "first opendir $MULTIPID not running"
2261 wait $MULTIPID || error "first opendir $MULTIPID failed"
2265 kill -USR1 $MULTIPID2 || error "second opendir $MULTIPID not running"
2266 wait $MULTIPID2 || error "second opendir $MULTIPID2 failed"
2269 run_test 31f "remove of open directory with open-unlink file ==="
2272 echo "-- cross directory link --"
2273 test_mkdir -c1 $DIR/${tdir}ga
2274 test_mkdir -c1 $DIR/${tdir}gb
2275 touch $DIR/${tdir}ga/f
2276 ln $DIR/${tdir}ga/f $DIR/${tdir}gb/g
2277 $CHECKSTAT -t file $DIR/${tdir}ga/f || error "source"
2278 [ `stat -c%h $DIR/${tdir}ga/f` == '2' ] || error "source nlink"
2279 $CHECKSTAT -t file $DIR/${tdir}gb/g || error "target"
2280 [ `stat -c%h $DIR/${tdir}gb/g` == '2' ] || error "target nlink"
2282 run_test 31g "cross directory link==============="
2285 echo "-- cross directory link --"
2286 test_mkdir -c1 $DIR/${tdir}
2287 test_mkdir -c1 $DIR/${tdir}/dir
2288 touch $DIR/${tdir}/f
2289 ln $DIR/${tdir}/f $DIR/${tdir}/dir/g
2290 $CHECKSTAT -t file $DIR/${tdir}/f || error "source"
2291 [ `stat -c%h $DIR/${tdir}/f` == '2' ] || error "source nlink"
2292 $CHECKSTAT -t file $DIR/${tdir}/dir/g || error "target"
2293 [ `stat -c%h $DIR/${tdir}/dir/g` == '2' ] || error "target nlink"
2295 run_test 31h "cross directory link under child==============="
2298 echo "-- cross directory link --"
2299 test_mkdir -c1 $DIR/$tdir
2300 test_mkdir -c1 $DIR/$tdir/dir
2301 touch $DIR/$tdir/dir/f
2302 ln $DIR/$tdir/dir/f $DIR/$tdir/g
2303 $CHECKSTAT -t file $DIR/$tdir/dir/f || error "source"
2304 [ `stat -c%h $DIR/$tdir/dir/f` == '2' ] || error "source nlink"
2305 $CHECKSTAT -t file $DIR/$tdir/g || error "target"
2306 [ `stat -c%h $DIR/$tdir/g` == '2' ] || error "target nlink"
2308 run_test 31i "cross directory link under parent==============="
2311 test_mkdir -c1 -p $DIR/$tdir
2312 test_mkdir -c1 -p $DIR/$tdir/dir1
2313 ln $DIR/$tdir/dir1 $DIR/$tdir/dir2 && error "ln for dir"
2314 link $DIR/$tdir/dir1 $DIR/$tdir/dir3 && error "link for dir"
2315 mlink $DIR/$tdir/dir1 $DIR/$tdir/dir4 && error "mlink for dir"
2316 mlink $DIR/$tdir/dir1 $DIR/$tdir/dir1 && error "mlink to the same dir"
2319 run_test 31j "link for directory==============="
2322 test_mkdir -c1 -p $DIR/$tdir
2324 touch $DIR/$tdir/exist
2325 mlink $DIR/$tdir/s $DIR/$tdir/t || error "mlink"
2326 mlink $DIR/$tdir/s $DIR/$tdir/exist && error "mlink to exist file"
2327 mlink $DIR/$tdir/s $DIR/$tdir/s && error "mlink to the same file"
2328 mlink $DIR/$tdir/s $DIR/$tdir && error "mlink to parent dir"
2329 mlink $DIR/$tdir $DIR/$tdir/s && error "mlink parent dir to target"
2330 mlink $DIR/$tdir/not-exist $DIR/$tdir/foo && error "mlink non-existing to new"
2331 mlink $DIR/$tdir/not-exist $DIR/$tdir/s && error "mlink non-existing to exist"
2334 run_test 31k "link to file: the same, non-existing, dir==============="
2340 touch $DIR/d31m2/exist
2341 mlink $DIR/d31m/s $DIR/d31m2/t || error "mlink"
2342 mlink $DIR/d31m/s $DIR/d31m2/exist && error "mlink to exist file"
2343 mlink $DIR/d31m/s $DIR/d31m2 && error "mlink to parent dir"
2344 mlink $DIR/d31m2 $DIR/d31m/s && error "mlink parent dir to target"
2345 mlink $DIR/d31m/not-exist $DIR/d31m2/foo && error "mlink non-existing to new"
2346 mlink $DIR/d31m/not-exist $DIR/d31m2/s && error "mlink non-existing to exist"
2349 run_test 31m "link to file: the same, non-existing, dir==============="
2352 touch $DIR/$tfile || error "cannot create '$DIR/$tfile'"
2353 nlink=$(stat --format=%h $DIR/$tfile)
2354 [ ${nlink:--1} -eq 1 ] || error "nlink is $nlink, expected 1"
2356 local cmd="exec $fd<$DIR/$tfile"
2359 trap "eval $cmd" EXIT
2360 nlink=$(stat --dereference --format=%h /proc/self/fd/$fd)
2361 [ ${nlink:--1} -eq 1 ] || error "nlink is $nlink, expected 1"
2362 rm $DIR/$tfile || error "cannot remove '$DIR/$tfile'"
2363 nlink=$(stat --dereference --format=%h /proc/self/fd/$fd)
2364 [ ${nlink:--1} -eq 0 ] || error "nlink is $nlink, expected 0"
2367 run_test 31n "check link count of unlinked file"
2370 local TEMPNAME=$(mktemp $1_XXXXXX)
2371 mlink $TEMPNAME $1 2> /dev/null &&
2372 echo "$BASHPID: link $TEMPNAME to $1 succeeded"
2376 test_31o() { # LU-2901
2377 test_mkdir -p $DIR/$tdir
2378 for LOOP in $(seq 100); do
2379 rm -f $DIR/$tdir/$tfile*
2380 for THREAD in $(seq 8); do
2381 link_one $DIR/$tdir/$tfile.$LOOP &
2384 local LINKS=$(ls -1 $DIR/$tdir | grep -c $tfile.$LOOP)
2385 [[ $LINKS -gt 1 ]] && ls $DIR/$tdir &&
2386 error "$LINKS duplicate links to $tfile.$LOOP" &&
2390 run_test 31o "duplicate hard links with same filename"
2393 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
2395 test_mkdir $DIR/$tdir
2396 $LFS setdirstripe -i0 -c2 $DIR/$tdir/striped_dir
2397 $LFS setdirstripe -D -c2 -t all_char $DIR/$tdir/striped_dir
2399 opendirunlink $DIR/$tdir/striped_dir/test1 ||
2400 error "open unlink test1 failed"
2401 opendirunlink $DIR/$tdir/striped_dir/test2 ||
2402 error "open unlink test2 failed"
2404 $CHECKSTAT -a $DIR/$tdir/striped_dir/test1 ||
2405 error "test1 still exists"
2406 $CHECKSTAT -a $DIR/$tdir/striped_dir/test2 ||
2407 error "test2 still exists"
2409 run_test 31p "remove of open striped directory"
2411 cleanup_test32_mount() {
2414 local loopdev=$(losetup -a | grep $EXT2_DEV | sed -ne 's/:.*$/p')
2415 $UMOUNT $DIR/$tdir/ext2-mountpoint || rc=$?
2416 losetup -d $loopdev || true
2417 rm -rf $DIR/$tdir/ext2-mountpoint
2422 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
2423 echo "== more mountpoints and symlinks ================="
2424 [ -e $DIR/$tdir ] && rm -fr $DIR/$tdir
2425 trap cleanup_test32_mount EXIT
2426 test_mkdir -p $DIR/$tdir/ext2-mountpoint
2427 mount -t ext2 -o loop $EXT2_DEV $DIR/$tdir/ext2-mountpoint || error
2428 $CHECKSTAT -t dir $DIR/$tdir/ext2-mountpoint/.. || error
2429 cleanup_test32_mount
2431 run_test 32a "stat d32a/ext2-mountpoint/.. ====================="
2434 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
2435 [ -e $DIR/$tdir ] && rm -fr $DIR/$tdir
2436 trap cleanup_test32_mount EXIT
2437 test_mkdir -p $DIR/$tdir/ext2-mountpoint
2438 mount -t ext2 -o loop $EXT2_DEV $DIR/$tdir/ext2-mountpoint || error
2439 ls -al $DIR/$tdir/ext2-mountpoint/.. || error
2440 cleanup_test32_mount
2442 run_test 32b "open d32b/ext2-mountpoint/.. ====================="
2445 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
2446 [ -e $DIR/$tdir ] && rm -fr $DIR/$tdir
2447 trap cleanup_test32_mount EXIT
2448 test_mkdir -p $DIR/$tdir/ext2-mountpoint
2449 mount -t ext2 -o loop $EXT2_DEV $DIR/$tdir/ext2-mountpoint || error
2450 test_mkdir -p $DIR/$tdir/d2/test_dir
2451 $CHECKSTAT -t dir $DIR/$tdir/ext2-mountpoint/../d2/test_dir || error
2452 cleanup_test32_mount
2454 run_test 32c "stat d32c/ext2-mountpoint/../d2/test_dir ========="
2457 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
2458 [ -e $DIR/$tdir ] && rm -fr $DIR/$tdir
2459 trap cleanup_test32_mount EXIT
2460 test_mkdir -p $DIR/$tdir/ext2-mountpoint
2461 mount -t ext2 -o loop $EXT2_DEV $DIR/$tdir/ext2-mountpoint || error
2462 test_mkdir -p $DIR/$tdir/d2/test_dir
2463 ls -al $DIR/$tdir/ext2-mountpoint/../d2/test_dir || error
2464 cleanup_test32_mount
2466 run_test 32d "open d32d/ext2-mountpoint/../d2/test_dir ========="
2469 [ -e $DIR/d32e ] && rm -fr $DIR/d32e
2470 test_mkdir -p $DIR/d32e/tmp
2471 TMP_DIR=$DIR/d32e/tmp
2472 ln -s $DIR/d32e $TMP_DIR/symlink11
2473 ln -s $TMP_DIR/symlink11 $TMP_DIR/../symlink01
2474 $CHECKSTAT -t link $DIR/d32e/tmp/symlink11 || error
2475 $CHECKSTAT -t link $DIR/d32e/symlink01 || error
2477 run_test 32e "stat d32e/symlink->tmp/symlink->lustre-subdir ===="
2480 [ -e $DIR/d32f ] && rm -fr $DIR/d32f
2481 test_mkdir -p $DIR/d32f/tmp
2482 TMP_DIR=$DIR/d32f/tmp
2483 ln -s $DIR/d32f $TMP_DIR/symlink11
2484 ln -s $TMP_DIR/symlink11 $TMP_DIR/../symlink01
2485 ls $DIR/d32f/tmp/symlink11 || error
2486 ls $DIR/d32f/symlink01 || error
2488 run_test 32f "open d32f/symlink->tmp/symlink->lustre-subdir ===="
2491 TMP_DIR=$DIR/$tdir/tmp
2492 test_mkdir -p $DIR/$tdir/tmp
2493 test_mkdir $DIR/${tdir}2
2494 ln -s $DIR/${tdir}2 $TMP_DIR/symlink12
2495 ln -s $TMP_DIR/symlink12 $TMP_DIR/../symlink02
2496 $CHECKSTAT -t link $TMP_DIR/symlink12 || error
2497 $CHECKSTAT -t link $DIR/$tdir/symlink02 || error
2498 $CHECKSTAT -t dir -f $TMP_DIR/symlink12 || error
2499 $CHECKSTAT -t dir -f $DIR/$tdir/symlink02 || error
2501 run_test 32g "stat d32g/symlink->tmp/symlink->lustre-subdir/${tdir}2"
2504 rm -fr $DIR/$tdir $DIR/${tdir}2
2505 TMP_DIR=$DIR/$tdir/tmp
2506 test_mkdir -p $DIR/$tdir/tmp
2507 test_mkdir $DIR/${tdir}2
2508 ln -s $DIR/${tdir}2 $TMP_DIR/symlink12
2509 ln -s $TMP_DIR/symlink12 $TMP_DIR/../symlink02
2510 ls $TMP_DIR/symlink12 || error
2511 ls $DIR/$tdir/symlink02 || error
2513 run_test 32h "open d32h/symlink->tmp/symlink->lustre-subdir/${tdir}2"
2516 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
2517 [ -e $DIR/$tdir ] && rm -fr $DIR/$tdir
2518 trap cleanup_test32_mount EXIT
2519 test_mkdir -p $DIR/$tdir/ext2-mountpoint
2520 mount -t ext2 -o loop $EXT2_DEV $DIR/$tdir/ext2-mountpoint || error
2521 touch $DIR/$tdir/test_file
2522 $CHECKSTAT -t file $DIR/$tdir/ext2-mountpoint/../test_file || error
2523 cleanup_test32_mount
2525 run_test 32i "stat d32i/ext2-mountpoint/../test_file ==========="
2528 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
2529 [ -e $DIR/$tdir ] && rm -fr $DIR/$tdir
2530 trap cleanup_test32_mount EXIT
2531 test_mkdir -p $DIR/$tdir/ext2-mountpoint
2532 mount -t ext2 -o loop $EXT2_DEV $DIR/$tdir/ext2-mountpoint || error
2533 touch $DIR/$tdir/test_file
2534 cat $DIR/$tdir/ext2-mountpoint/../test_file || error
2535 cleanup_test32_mount
2537 run_test 32j "open d32j/ext2-mountpoint/../test_file ==========="
2540 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
2542 trap cleanup_test32_mount EXIT
2543 test_mkdir -p $DIR/$tdir/ext2-mountpoint
2544 mount -t ext2 -o loop $EXT2_DEV $DIR/$tdir/ext2-mountpoint
2545 test_mkdir -p $DIR/$tdir/d2
2546 touch $DIR/$tdir/d2/test_file || error
2547 $CHECKSTAT -t file $DIR/$tdir/ext2-mountpoint/../d2/test_file || error
2548 cleanup_test32_mount
2550 run_test 32k "stat d32k/ext2-mountpoint/../d2/test_file ========"
2553 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
2555 trap cleanup_test32_mount EXIT
2556 test_mkdir -p $DIR/$tdir/ext2-mountpoint
2557 mount -t ext2 -o loop $EXT2_DEV $DIR/$tdir/ext2-mountpoint || error
2558 test_mkdir -p $DIR/$tdir/d2
2559 touch $DIR/$tdir/d2/test_file
2560 cat $DIR/$tdir/ext2-mountpoint/../d2/test_file || error
2561 cleanup_test32_mount
2563 run_test 32l "open d32l/ext2-mountpoint/../d2/test_file ========"
2567 test_mkdir -p $DIR/d32m/tmp
2568 TMP_DIR=$DIR/d32m/tmp
2569 ln -s $DIR $TMP_DIR/symlink11
2570 ln -s $TMP_DIR/symlink11 $TMP_DIR/../symlink01
2571 $CHECKSTAT -t link $DIR/d32m/tmp/symlink11 || error
2572 $CHECKSTAT -t link $DIR/d32m/symlink01 || error
2574 run_test 32m "stat d32m/symlink->tmp/symlink->lustre-root ======"
2578 test_mkdir -p $DIR/d32n/tmp
2579 TMP_DIR=$DIR/d32n/tmp
2580 ln -s $DIR $TMP_DIR/symlink11
2581 ln -s $TMP_DIR/symlink11 $TMP_DIR/../symlink01
2582 ls -l $DIR/d32n/tmp/symlink11 || error
2583 ls -l $DIR/d32n/symlink01 || error
2585 run_test 32n "open d32n/symlink->tmp/symlink->lustre-root ======"
2589 test_mkdir -p $DIR/d32o/tmp
2590 TMP_DIR=$DIR/d32o/tmp
2591 ln -s $DIR/$tfile $TMP_DIR/symlink12
2592 ln -s $TMP_DIR/symlink12 $TMP_DIR/../symlink02
2593 $CHECKSTAT -t link $DIR/d32o/tmp/symlink12 || error
2594 $CHECKSTAT -t link $DIR/d32o/symlink02 || error
2595 $CHECKSTAT -t file -f $DIR/d32o/tmp/symlink12 || error
2596 $CHECKSTAT -t file -f $DIR/d32o/symlink02 || error
2598 run_test 32o "stat d32o/symlink->tmp/symlink->lustre-root/$tfile"
2608 test_mkdir -p $DIR/d32p/tmp
2610 TMP_DIR=$DIR/d32p/tmp
2612 ln -s $DIR/$tfile $TMP_DIR/symlink12
2614 ln -s $TMP_DIR/symlink12 $TMP_DIR/../symlink02
2616 cat $DIR/d32p/tmp/symlink12 || error
2618 cat $DIR/d32p/symlink02 || error
2621 run_test 32p "open d32p/symlink->tmp/symlink->lustre-root/$tfile"
2623 cleanup_testdir_mount() {
2626 local loopdev=$(losetup -a | grep $EXT2_DEV | sed -ne 's/:.*$/p')
2627 $UMOUNT $DIR/$tdir || rc=$?
2628 losetup -d $loopdev || true
2634 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
2635 [ -e $DIR/$tdir ] && rm -fr $DIR/$tdir
2636 trap cleanup_testdir_mount EXIT
2637 test_mkdir -p $DIR/$tdir
2638 touch $DIR/$tdir/under_the_mount
2639 mount -t ext2 -o loop $EXT2_DEV $DIR/$tdir
2640 ls $DIR/$tdir | grep "\<under_the_mount\>" && error
2641 cleanup_testdir_mount
2643 run_test 32q "stat follows mountpoints in Lustre (should return error)"
2646 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
2647 [ -e $DIR/$tdir ] && rm -fr $DIR/$tdir
2648 trap cleanup_testdir_mount EXIT
2649 test_mkdir -p $DIR/$tdir
2650 touch $DIR/$tdir/under_the_mount
2651 mount -t ext2 -o loop $EXT2_DEV $DIR/$tdir
2652 ls $DIR/$tdir | grep -q under_the_mount && error || true
2653 cleanup_testdir_mount
2655 run_test 32r "opendir follows mountpoints in Lustre (should return error)"
2660 chmod 444 $DIR/$tfile
2661 chown $RUNAS_ID $DIR/$tfile
2663 $RUNAS $OPENFILE -f O_RDWR $DIR/$tfile && error || true
2666 run_test 33aa "write file with mode 444 (should return error) ===="
2670 test_mkdir -p $DIR/d33
2671 chown $RUNAS_ID $DIR/d33
2672 $RUNAS $OPENFILE -f O_RDWR:O_CREAT -m 0444 $DIR/d33/f33|| error "create"
2673 $RUNAS $OPENFILE -f O_RDWR:O_CREAT -m 0444 $DIR/d33/f33 && \
2674 error "open RDWR" || true
2676 run_test 33a "test open file(mode=0444) with O_RDWR (should return error)"
2680 test_mkdir -p $DIR/d33
2681 chown $RUNAS_ID $DIR/d33
2682 $RUNAS $OPENFILE -f 1286739555 $DIR/d33/f33 || true
2684 run_test 33b "test open file with malformed flags (No panic)"
2687 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
2693 remote_ost_nodsh && skip "remote OST with nodsh" && return
2696 test_mkdir -p $DIR/d33
2697 # Read: 0, Write: 4, create/destroy: 2/0, stat: 1, punch: 0
2700 for ostnum in $(seq $OSTCOUNT); do
2701 # test-framework's OST numbering is one-based, while Lustre's
2703 ostname=$(printf "$FSNAME-OST%.4x" $((ostnum - 1)))
2704 # Parsing llobdstat's output sucks; we could grep the /proc
2705 # path, but that's likely to not be as portable as using the
2706 # llobdstat utility. So we parse lctl output instead.
2707 write_bytes=$(do_facet ost$ostnum lctl get_param -n \
2708 obdfilter/$ostname/stats |
2709 awk '/^write_bytes/ {print $7}' )
2710 echo "baseline_write_bytes@$OSTnum/$ostname=$write_bytes"
2711 if (( ${write_bytes:-0} > 0 ))
2718 $all_zeros || return 0
2721 echo foo > $DIR/d33/bar
2725 # Total up write_bytes after writing. We'd better find non-zeros.
2726 for ostnum in $(seq $OSTCOUNT); do
2727 ostname=$(printf "$FSNAME-OST%.4x" $((ostnum - 1)))
2728 write_bytes=$(do_facet ost$ostnum lctl get_param -n \
2729 obdfilter/$ostname/stats |
2730 awk '/^write_bytes/ {print $7}' )
2731 echo "write_bytes@$OSTnum/$ostname=$write_bytes"
2732 if (( ${write_bytes:-0} > 0 ))
2741 for ostnum in $(seq $OSTCOUNT); do
2742 ostname=$(printf "$FSNAME-OST%.4x" $((ostnum - 1)))
2743 echo "Check that write_bytes is present in obdfilter/*/stats:"
2744 do_facet ost$ostnum lctl get_param -n \
2745 obdfilter/$ostname/stats
2747 error "OST not keeping write_bytes stats (b22312)"
2750 run_test 33c "test llobdstat and write_bytes"
2753 [[ $MDSCOUNT -lt 2 ]] && skip "needs >= 2 MDTs" && return
2754 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
2756 local remote_dir=$DIR/$tdir/remote_dir
2758 test_mkdir -p $DIR/$tdir
2759 $LFS mkdir -i $MDTIDX $remote_dir ||
2760 error "create remote directory failed"
2762 touch $remote_dir/$tfile
2763 chmod 444 $remote_dir/$tfile
2764 chown $RUNAS_ID $remote_dir/$tfile
2766 $RUNAS $OPENFILE -f O_RDWR $DIR/$tfile && error || true
2768 chown $RUNAS_ID $remote_dir
2769 $RUNAS $OPENFILE -f O_RDWR:O_CREAT -m 0444 $remote_dir/f33 ||
2770 error "create" || true
2771 $RUNAS $OPENFILE -f O_RDWR:O_CREAT -m 0444 $remote_dir/f33 &&
2772 error "open RDWR" || true
2773 $RUNAS $OPENFILE -f 1286739555 $remote_dir/f33 || true
2775 run_test 33d "openfile with 444 modes and malformed flags under remote dir"
2778 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
2782 $LFS setdirstripe -i0 -c2 $DIR/$tdir/striped_dir
2783 $LFS setdirstripe -i1 -c2 $DIR/$tdir/striped_dir1
2784 mkdir $DIR/$tdir/local_dir
2786 local s0_mode=$(stat -c%f $DIR/$tdir/striped_dir)
2787 local s1_mode=$(stat -c%f $DIR/$tdir/striped_dir1)
2788 local l_mode=$(stat -c%f $DIR/$tdir/local_dir)
2790 [ "$l_mode" = "$s0_mode" -a "$l_mode" = "$s1_mode" ] ||
2791 error "mkdir $l_mode striped0 $s0_mode striped1 $s1_mode"
2793 rmdir $DIR/$tdir/* || error "rmdir failed"
2796 $LFS setdirstripe -i0 -c2 $DIR/$tdir/striped_dir
2797 $LFS setdirstripe -i1 -c2 $DIR/$tdir/striped_dir1
2798 mkdir $DIR/$tdir/local_dir
2800 s0_mode=$(stat -c%f $DIR/$tdir/striped_dir)
2801 s1_mode=$(stat -c%f $DIR/$tdir/striped_dir1)
2802 l_mode=$(stat -c%f $DIR/$tdir/local_dir)
2804 [ "$l_mode" = "$s0_mode" -a "$l_mode" = "$s1_mode" ] ||
2805 error "mkdir $l_mode striped0 $s0_mode striped1 $s1_mode 777"
2807 rmdir $DIR/$tdir/* || error "rmdir(umask 777) failed"
2810 $LFS setdirstripe -i0 -c2 $DIR/$tdir/striped_dir
2811 $LFS setdirstripe -i1 -c2 $DIR/$tdir/striped_dir1
2812 mkdir $DIR/$tdir/local_dir
2814 s0_mode=$(stat -c%f $DIR/$tdir/striped_dir)
2815 s1_mode=$(stat -c%f $DIR/$tdir/striped_dir1)
2816 l_mode=$(stat -c%f $DIR/$tdir/local_dir)
2818 [ "$l_mode" = "$s0_mode" -a "$l_mode" = "$s1_mode" ] ||
2819 error "mkdir $l_mode striped0 $s0_mode striped1 $s1_mode 0"
2821 run_test 33e "mkdir and striped directory should have same mode"
2825 do_facet $SINGLEMDS $LCTL set_param mdt.*.enable_remote_dir_gid=0
2829 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
2830 remote_mds_nodsh && skip "remote MDS with nodsh" && return
2833 chmod go+rwx $DIR/$tdir
2834 do_facet $SINGLEMDS $LCTL set_param mdt.*.enable_remote_dir_gid=-1
2835 trap cleanup_33f EXIT
2837 $RUNAS lfs mkdir -c$MDSCOUNT $DIR/$tdir/striped_dir ||
2838 error "cannot create striped directory"
2840 $RUNAS touch $DIR/$tdir/striped_dir/{0..16} ||
2841 error "cannot create files in striped directory"
2843 $RUNAS rm $DIR/$tdir/striped_dir/{0..16} ||
2844 error "cannot remove files in striped directory"
2846 $RUNAS rmdir $DIR/$tdir/striped_dir ||
2847 error "cannot remove striped directory"
2851 run_test 33f "nonroot user can create, access, and remove a striped directory"
2853 TEST_34_SIZE=${TEST_34_SIZE:-2000000000000}
2856 $MCREATE $DIR/f34 || error
2857 $GETSTRIPE $DIR/f34 2>&1 | grep -q "no stripe info" || error
2858 $TRUNCATE $DIR/f34 $TEST_34_SIZE || error
2859 $GETSTRIPE $DIR/f34 2>&1 | grep -q "no stripe info" || error
2860 $CHECKSTAT -s $TEST_34_SIZE $DIR/f34 || error
2862 run_test 34a "truncate file that has not been opened ==========="
2865 [ ! -f $DIR/f34 ] && test_34a
2866 $CHECKSTAT -s $TEST_34_SIZE $DIR/f34 || error
2867 $OPENFILE -f O_RDONLY $DIR/f34
2868 $GETSTRIPE $DIR/f34 2>&1 | grep -q "no stripe info" || error
2869 $CHECKSTAT -s $TEST_34_SIZE $DIR/f34 || error
2871 run_test 34b "O_RDONLY opening file doesn't create objects ====="
2874 [ ! -f $DIR/f34 ] && test_34a
2875 $CHECKSTAT -s $TEST_34_SIZE $DIR/f34 || error
2876 $OPENFILE -f O_RDWR $DIR/f34
2877 $GETSTRIPE $DIR/f34 2>&1 | grep -q "no stripe info" && error
2878 $CHECKSTAT -s $TEST_34_SIZE $DIR/f34 || error
2880 run_test 34c "O_RDWR opening file-with-size works =============="
2883 [ ! -f $DIR/f34 ] && test_34a
2884 dd if=/dev/zero of=$DIR/f34 conv=notrunc bs=4k count=1 || error
2885 $CHECKSTAT -s $TEST_34_SIZE $DIR/f34 || error
2888 run_test 34d "write to sparse file ============================="
2892 $MCREATE $DIR/f34e || error
2893 $TRUNCATE $DIR/f34e 1000 || error
2894 $CHECKSTAT -s 1000 $DIR/f34e || error
2895 $OPENFILE -f O_RDWR $DIR/f34e
2896 $CHECKSTAT -s 1000 $DIR/f34e || error
2898 run_test 34e "create objects, some with size and some without =="
2900 test_34f() { # bug 6242, 6243
2901 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
2904 $MCREATE $DIR/f34f || error
2905 $TRUNCATE $DIR/f34f $SIZE34F || error "truncating $DIR/f3f to $SIZE34F"
2906 dd if=$DIR/f34f of=$TMP/f34f
2907 $CHECKSTAT -s $SIZE34F $TMP/f34f || error "$TMP/f34f not $SIZE34F bytes"
2908 dd if=/dev/zero of=$TMP/f34fzero bs=$SIZE34F count=1
2909 cmp $DIR/f34f $TMP/f34fzero || error "$DIR/f34f not all zero"
2910 cmp $TMP/f34f $TMP/f34fzero || error "$TMP/f34f not all zero"
2911 rm $TMP/f34f $TMP/f34fzero $DIR/f34f
2913 run_test 34f "read from a file with no objects until EOF ======="
2916 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
2917 dd if=/dev/zero of=$DIR/$tfile bs=1 count=100 seek=$TEST_34_SIZE || error
2918 $TRUNCATE $DIR/$tfile $((TEST_34_SIZE / 2))|| error
2919 $CHECKSTAT -s $((TEST_34_SIZE / 2)) $DIR/$tfile || error "truncate failed"
2920 cancel_lru_locks osc
2921 $CHECKSTAT -s $((TEST_34_SIZE / 2)) $DIR/$tfile || \
2922 error "wrong size after lock cancel"
2924 $TRUNCATE $DIR/$tfile $TEST_34_SIZE || error
2925 $CHECKSTAT -s $TEST_34_SIZE $DIR/$tfile || \
2926 error "expanding truncate failed"
2927 cancel_lru_locks osc
2928 $CHECKSTAT -s $TEST_34_SIZE $DIR/$tfile || \
2929 error "wrong expanded size after lock cancel"
2931 run_test 34g "truncate long file ==============================="
2934 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
2938 dd if=/dev/zero of=$DIR/$tfile bs=1M count=10 || error
2939 sync # Flush the cache so that multiop below does not block on cache
2940 # flush when getting the group lock
2941 $MULTIOP $DIR/$tfile OG${gid}T${sz}g${gid}c &
2944 # Since just timed wait is not good enough, let's do a sync write
2945 # that way we are sure enough time for a roundtrip + processing
2946 # passed + 2 seconds of extra margin.
2947 dd if=/dev/zero of=$DIR/${tfile}-1 bs=4096 oflag=direct count=1
2951 if [[ `ps h -o comm -p $MULTIPID` == "multiop" ]]; then
2952 error "Multiop blocked on ftruncate, pid=$MULTIPID"
2956 local nsz=`stat -c %s $DIR/$tfile`
2957 [[ $nsz == $sz ]] || error "New size wrong $nsz != $sz"
2959 run_test 34h "ftruncate file under grouplock should not block"
2962 cp /bin/sh $DIR/f35a
2964 chown $RUNAS_ID $DIR/f35a
2965 $RUNAS $DIR/f35a && error || true
2968 run_test 35a "exec file with mode 444 (should return and not leak) ====="
2972 utime $DIR/f36 || error
2974 run_test 36a "MDS utime check (mknod, utime) ==================="
2978 utime $DIR/f36 || error
2980 run_test 36b "OST utime check (open, utime) ===================="
2985 chown $RUNAS_ID $DIR/d36
2986 $RUNAS utime $DIR/d36/f36 || error
2988 run_test 36c "non-root MDS utime check (mknod, utime) =========="
2991 [ ! -d $DIR/d36 ] && test_36c
2992 echo "" > $DIR/d36/f36
2993 $RUNAS utime $DIR/d36/f36 || error
2995 run_test 36d "non-root OST utime check (open, utime) ==========="
2998 [ $RUNAS_ID -eq $UID ] && skip_env "RUNAS_ID = UID = $UID -- skipping" && return
2999 test_mkdir -p $DIR/$tdir
3000 touch $DIR/$tdir/$tfile
3001 $RUNAS utime $DIR/$tdir/$tfile && \
3002 error "utime worked, expected failure" || true
3004 run_test 36e "utime on non-owned file (should return error) ===="
3008 local LANG_SAVE=$LANG
3009 local LC_LANG_SAVE=$LC_LANG
3010 export LANG=C LC_LANG=C # for date language
3012 DATESTR="Dec 20 2000"
3013 test_mkdir -p $DIR/$tdir
3014 lctl set_param fail_loc=$fl
3016 cp /etc/hosts $DIR/$tdir/$tfile
3017 sync & # write RPC generated with "current" inode timestamp, but delayed
3019 touch --date="$DATESTR" $DIR/$tdir/$tfile # setattr timestamp in past
3020 LS_BEFORE="`ls -l $DIR/$tdir/$tfile`" # old timestamp from client cache
3021 cancel_lru_locks osc
3022 LS_AFTER="`ls -l $DIR/$tdir/$tfile`" # timestamp from OST object
3024 [ "$LS_BEFORE" != "$LS_AFTER" ] && \
3025 echo "BEFORE: $LS_BEFORE" && \
3026 echo "AFTER : $LS_AFTER" && \
3027 echo "WANT : $DATESTR" && \
3028 error "$DIR/$tdir/$tfile timestamps changed" || true
3030 export LANG=$LANG_SAVE LC_LANG=$LC_LANG_SAVE
3034 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
3035 #define OBD_FAIL_OST_BRW_PAUSE_BULK 0x214
3036 subr_36fh "0x80000214"
3038 run_test 36f "utime on file racing with OST BRW write =========="
3041 remote_ost_nodsh && skip "remote OST with nodsh" && return
3042 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
3047 test_mkdir -p $DIR/$tdir
3048 fmd_max_age=$(do_facet ost1 \
3049 "lctl get_param -n obdfilter.*.client_cache_seconds 2> /dev/null | \
3052 fmd_before=$(do_facet ost1 \
3053 "awk '/ll_fmd_cache/ {print \\\$2}' /proc/slabinfo")
3054 touch $DIR/$tdir/$tfile
3055 sleep $((fmd_max_age + 12))
3056 fmd_after=$(do_facet ost1 \
3057 "awk '/ll_fmd_cache/ {print \\\$2}' /proc/slabinfo")
3059 echo "fmd_before: $fmd_before"
3060 echo "fmd_after: $fmd_after"
3061 [[ $fmd_after -gt $fmd_before ]] &&
3062 echo "AFTER: $fmd_after > BEFORE: $fmd_before" &&
3063 error "fmd didn't expire after ping" || true
3065 run_test 36g "filter mod data cache expiry ====================="
3068 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
3069 #define OBD_FAIL_OST_BRW_PAUSE_BULK2 0x227
3070 subr_36fh "0x80000227"
3072 run_test 36h "utime on file racing with OST BRW write =========="
3075 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
3077 test_mkdir $DIR/$tdir
3078 $LFS setdirstripe -i0 -c$MDSCOUNT $DIR/$tdir/striped_dir
3080 local mtime=$(stat -c%Y $DIR/$tdir/striped_dir)
3081 local new_mtime=$((mtime + 200))
3083 #change Modify time of striped dir
3084 touch -m -d @$new_mtime $DIR/$tdir/striped_dir ||
3085 error "change mtime failed"
3087 local got=$(stat -c%Y $DIR/$tdir/striped_dir)
3089 [ "$new_mtime" = "$got" ] || error "expect $new_mtime got $got"
3091 run_test 36i "change mtime on striped directory"
3093 # test_37 - duplicate with tests 32q 32r
3096 local file=$DIR/$tfile
3098 openfile -f O_DIRECTORY $file
3101 [ $RC -eq 0 ] && error "opened file $file with O_DIRECTORY" || true
3102 [ $RC -eq $ENOTDIR ] || error "error $RC should be ENOTDIR ($ENOTDIR)"
3104 run_test 38 "open a regular file with O_DIRECTORY should return -ENOTDIR ==="
3108 touch $DIR/${tfile}2
3109 # ls -l $DIR/$tfile $DIR/${tfile}2
3110 # ls -lu $DIR/$tfile $DIR/${tfile}2
3111 # ls -lc $DIR/$tfile $DIR/${tfile}2
3113 $OPENFILE -f O_CREAT:O_TRUNC:O_WRONLY $DIR/${tfile}2
3114 if [ ! $DIR/${tfile}2 -nt $DIR/$tfile ]; then
3116 ls -l --full-time $DIR/$tfile $DIR/${tfile}2
3118 ls -lu --full-time $DIR/$tfile $DIR/${tfile}2
3120 ls -lc --full-time $DIR/$tfile $DIR/${tfile}2
3121 error "O_TRUNC didn't change timestamps"
3124 run_test 39 "mtime changed on create ==========================="
3127 test_mkdir -p -c1 $DIR/$tdir
3128 cp -p /etc/passwd $DIR/$tdir/fopen
3129 cp -p /etc/passwd $DIR/$tdir/flink
3130 cp -p /etc/passwd $DIR/$tdir/funlink
3131 cp -p /etc/passwd $DIR/$tdir/frename
3132 ln $DIR/$tdir/funlink $DIR/$tdir/funlink2
3135 echo "aaaaaa" >> $DIR/$tdir/fopen
3136 echo "aaaaaa" >> $DIR/$tdir/flink
3137 echo "aaaaaa" >> $DIR/$tdir/funlink
3138 echo "aaaaaa" >> $DIR/$tdir/frename
3140 local open_new=`stat -c %Y $DIR/$tdir/fopen`
3141 local link_new=`stat -c %Y $DIR/$tdir/flink`
3142 local unlink_new=`stat -c %Y $DIR/$tdir/funlink`
3143 local rename_new=`stat -c %Y $DIR/$tdir/frename`
3145 cat $DIR/$tdir/fopen > /dev/null
3146 ln $DIR/$tdir/flink $DIR/$tdir/flink2
3147 rm -f $DIR/$tdir/funlink2
3148 mv -f $DIR/$tdir/frename $DIR/$tdir/frename2
3150 for (( i=0; i < 2; i++ )) ; do
3151 local open_new2=`stat -c %Y $DIR/$tdir/fopen`
3152 local link_new2=`stat -c %Y $DIR/$tdir/flink`
3153 local unlink_new2=`stat -c %Y $DIR/$tdir/funlink`
3154 local rename_new2=`stat -c %Y $DIR/$tdir/frename2`
3156 [ $open_new2 -eq $open_new ] || error "open file reverses mtime"
3157 [ $link_new2 -eq $link_new ] || error "link file reverses mtime"
3158 [ $unlink_new2 -eq $unlink_new ] || error "unlink file reverses mtime"
3159 [ $rename_new2 -eq $rename_new ] || error "rename file reverses mtime"
3161 cancel_lru_locks osc
3162 if [ $i = 0 ] ; then echo "repeat after cancel_lru_locks"; fi
3165 run_test 39b "mtime change on open, link, unlink, rename ======"
3167 # this should be set to past
3168 TEST_39_MTIME=`date -d "1 year ago" +%s`
3174 local mtime0=`stat -c %Y $DIR1/$tfile`
3176 touch -m -d @$TEST_39_MTIME $DIR1/$tfile
3177 local mtime1=`stat -c %Y $DIR1/$tfile`
3178 [ "$mtime1" = $TEST_39_MTIME ] || \
3179 error "mtime is not set to past: $mtime1, should be $TEST_39_MTIME"
3182 echo hello >> $DIR1/$tfile
3184 local mtime2=`stat -c %Y $DIR1/$tfile`
3185 [ "$mtime2" -ge "$d1" ] && [ "$mtime2" -le "$d2" ] || \
3186 error "mtime is not updated on write: $d1 <= $mtime2 <= $d2"
3188 mv $DIR1/$tfile $DIR1/$tfile-1
3190 for (( i=0; i < 2; i++ )) ; do
3191 local mtime3=`stat -c %Y $DIR1/$tfile-1`
3192 [ "$mtime2" = "$mtime3" ] || \
3193 error "mtime ($mtime2) changed (to $mtime3) on rename"
3195 cancel_lru_locks osc
3196 if [ $i = 0 ] ; then echo "repeat after cancel_lru_locks"; fi
3199 run_test 39c "mtime change on rename ==========================="
3203 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
3206 touch -m -d @$TEST_39_MTIME $DIR1/$tfile
3208 for (( i=0; i < 2; i++ )) ; do
3209 local mtime=`stat -c %Y $DIR1/$tfile`
3210 [ $mtime = $TEST_39_MTIME ] || \
3211 error "mtime($mtime) is not set to $TEST_39_MTIME"
3213 cancel_lru_locks osc
3214 if [ $i = 0 ] ; then echo "repeat after cancel_lru_locks"; fi
3217 run_test 39d "create, utime, stat =============================="
3221 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
3223 local mtime1=`stat -c %Y $DIR1/$tfile`
3225 touch -m -d @$TEST_39_MTIME $DIR1/$tfile
3227 for (( i=0; i < 2; i++ )) ; do
3228 local mtime2=`stat -c %Y $DIR1/$tfile`
3229 [ $mtime2 = $TEST_39_MTIME ] || \
3230 error "mtime($mtime2) is not set to $TEST_39_MTIME"
3232 cancel_lru_locks osc
3233 if [ $i = 0 ] ; then echo "repeat after cancel_lru_locks"; fi
3236 run_test 39e "create, stat, utime, stat ========================"
3240 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
3242 mtime1=`stat -c %Y $DIR1/$tfile`
3245 touch -m -d @$TEST_39_MTIME $DIR1/$tfile
3247 for (( i=0; i < 2; i++ )) ; do
3248 local mtime2=`stat -c %Y $DIR1/$tfile`
3249 [ $mtime2 = $TEST_39_MTIME ] || \
3250 error "mtime($mtime2) is not set to $TEST_39_MTIME"
3252 cancel_lru_locks osc
3253 if [ $i = 0 ] ; then echo "repeat after cancel_lru_locks"; fi
3256 run_test 39f "create, stat, sleep, utime, stat ================="
3260 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
3261 echo hello >> $DIR1/$tfile
3262 local mtime1=`stat -c %Y $DIR1/$tfile`
3265 chmod o+r $DIR1/$tfile
3267 for (( i=0; i < 2; i++ )) ; do
3268 local mtime2=`stat -c %Y $DIR1/$tfile`
3269 [ "$mtime1" = "$mtime2" ] || \
3270 error "lost mtime: $mtime2, should be $mtime1"
3272 cancel_lru_locks osc
3273 if [ $i = 0 ] ; then echo "repeat after cancel_lru_locks"; fi
3276 run_test 39g "write, chmod, stat ==============================="
3280 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
3285 echo hello >> $DIR1/$tfile
3286 local mtime1=`stat -c %Y $DIR1/$tfile`
3288 touch -m -d @$TEST_39_MTIME $DIR1/$tfile
3290 if [ "$d1" != "$d2" ]; then
3291 echo "write and touch not within one second"
3293 for (( i=0; i < 2; i++ )) ; do
3294 local mtime2=`stat -c %Y $DIR1/$tfile`
3295 [ "$mtime2" = $TEST_39_MTIME ] || \
3296 error "lost mtime: $mtime2, should be $TEST_39_MTIME"
3298 cancel_lru_locks osc
3299 if [ $i = 0 ] ; then echo "repeat after cancel_lru_locks"; fi
3303 run_test 39h "write, utime within one second, stat ============="
3306 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
3310 echo hello >> $DIR1/$tfile
3311 local mtime1=`stat -c %Y $DIR1/$tfile`
3313 mv $DIR1/$tfile $DIR1/$tfile-1
3315 for (( i=0; i < 2; i++ )) ; do
3316 local mtime2=`stat -c %Y $DIR1/$tfile-1`
3318 [ "$mtime1" = "$mtime2" ] || \
3319 error "lost mtime: $mtime2, should be $mtime1"
3321 cancel_lru_locks osc
3322 if [ $i = 0 ] ; then echo "repeat after cancel_lru_locks"; fi
3325 run_test 39i "write, rename, stat =============================="
3328 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
3329 start_full_debug_logging
3333 #define OBD_FAIL_OSC_DELAY_SETTIME 0x412
3334 lctl set_param fail_loc=0x80000412
3335 multiop_bg_pause $DIR1/$tfile oO_RDWR:w2097152_c ||
3336 error "multiop failed"
3338 local mtime1=`stat -c %Y $DIR1/$tfile`
3340 mv $DIR1/$tfile $DIR1/$tfile-1
3342 kill -USR1 $multipid
3343 wait $multipid || error "multiop close failed"
3345 for (( i=0; i < 2; i++ )) ; do
3346 local mtime2=`stat -c %Y $DIR1/$tfile-1`
3347 [ "$mtime1" = "$mtime2" ] ||
3348 error "mtime is lost on close: $mtime2, " \
3351 cancel_lru_locks osc
3352 if [ $i = 0 ] ; then echo "repeat after cancel_lru_locks"; fi
3354 lctl set_param fail_loc=0
3355 stop_full_debug_logging
3357 run_test 39j "write, rename, close, stat ======================="
3360 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
3364 multiop_bg_pause $DIR1/$tfile oO_RDWR:w2097152_c || error "multiop failed"
3366 local mtime1=`stat -c %Y $DIR1/$tfile`
3368 touch -m -d @$TEST_39_MTIME $DIR1/$tfile
3370 kill -USR1 $multipid
3371 wait $multipid || error "multiop close failed"
3373 for (( i=0; i < 2; i++ )) ; do
3374 local mtime2=`stat -c %Y $DIR1/$tfile`
3376 [ "$mtime2" = $TEST_39_MTIME ] || \
3377 error "mtime is lost on close: $mtime2, should be $TEST_39_MTIME"
3379 cancel_lru_locks osc
3380 if [ $i = 0 ] ; then echo "repeat after cancel_lru_locks"; fi
3383 run_test 39k "write, utime, close, stat ========================"
3385 # this should be set to future
3386 TEST_39_ATIME=`date -d "1 year" +%s`
3389 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
3390 remote_mds_nodsh && skip "remote MDS with nodsh" && return
3391 local atime_diff=$(do_facet $SINGLEMDS \
3392 lctl get_param -n mdd.*MDT0000*.atime_diff)
3396 # test setting directory atime to future
3397 touch -a -d @$TEST_39_ATIME $DIR/$tdir
3398 local atime=$(stat -c %X $DIR/$tdir)
3399 [ "$atime" = $TEST_39_ATIME ] ||
3400 error "atime is not set to future: $atime, $TEST_39_ATIME"
3402 # test setting directory atime from future to now
3403 local now=$(date +%s)
3404 touch -a -d @$now $DIR/$tdir
3406 atime=$(stat -c %X $DIR/$tdir)
3407 [ "$atime" -eq "$now" ] ||
3408 error "atime is not updated from future: $atime, $now"
3410 do_facet $SINGLEMDS lctl set_param -n mdd.*MDT0000*.atime_diff=2
3413 # test setting directory atime when now > dir atime + atime_diff
3414 local d1=$(date +%s)
3416 local d2=$(date +%s)
3417 cancel_lru_locks mdc
3418 atime=$(stat -c %X $DIR/$tdir)
3419 [ "$atime" -ge "$d1" -a "$atime" -le "$d2" ] ||
3420 error "atime is not updated : $atime, should be $d2"
3422 do_facet $SINGLEMDS lctl set_param -n mdd.*MDT0000*.atime_diff=60
3425 # test not setting directory atime when now < dir atime + atime_diff
3427 cancel_lru_locks mdc
3428 atime=$(stat -c %X $DIR/$tdir)
3429 [ "$atime" -ge "$d1" -a "$atime" -le "$d2" ] ||
3430 error "atime is updated to $atime, should remain $d1<atime<$d2"
3432 do_facet $SINGLEMDS \
3433 lctl set_param -n mdd.*MDT0000*.atime_diff=$atime_diff
3435 run_test 39l "directory atime update ==========================="
3438 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
3441 local far_past_mtime=$(date -d "May 29 1953" +%s)
3442 local far_past_atime=$(date -d "Dec 17 1903" +%s)
3444 touch -m -d @$far_past_mtime $DIR1/$tfile
3445 touch -a -d @$far_past_atime $DIR1/$tfile
3447 for (( i=0; i < 2; i++ )) ; do
3448 local timestamps=$(stat -c "%X %Y" $DIR1/$tfile)
3449 [ "$timestamps" = "$far_past_atime $far_past_mtime" ] || \
3450 error "atime or mtime set incorrectly"
3452 cancel_lru_locks osc
3453 if [ $i = 0 ] ; then echo "repeat after cancel_lru_locks"; fi
3456 run_test 39m "test atime and mtime before 1970"
3458 test_39n() { # LU-3832
3459 remote_mds_nodsh && skip "remote MDS with nodsh" && return
3460 local atime_diff=$(do_facet $SINGLEMDS \
3461 lctl get_param -n mdd.*MDT0000*.atime_diff)
3466 do_facet $SINGLEMDS lctl set_param -n mdd.*MDT0000*.atime_diff=1
3469 dd if=/dev/zero of=$DIR/$tfile bs=4096 count=1 status=noxfer
3470 atime0=$(stat -c %X $DIR/$tfile)
3473 $MULTIOP $DIR/$tfile oO_RDONLY:O_NOATIME:r4096c
3474 atime1=$(stat -c %X $DIR/$tfile)
3477 cancel_lru_locks mdc
3478 cancel_lru_locks osc
3479 $MULTIOP $DIR/$tfile oO_RDONLY:O_NOATIME:r4096c
3480 atime2=$(stat -c %X $DIR/$tfile)
3482 do_facet $SINGLEMDS \
3483 lctl set_param -n mdd.*MDT0000*.atime_diff=$atime_diff
3485 [ "$atime0" -eq "$atime1" ] || error "atime0 $atime0 != atime1 $atime1"
3486 [ "$atime1" -eq "$atime2" ] || error "atime0 $atime0 != atime1 $atime1"
3488 run_test 39n "check that O_NOATIME is honored"
3491 TESTDIR=$DIR/$tdir/$tfile
3492 [ -e $TESTDIR ] && rm -rf $TESTDIR
3499 links2=$(stat -c %h .)
3500 [ $(($links1 + 2)) != $links2 ] &&
3501 error "wrong links count $(($links1 + 2)) != $links2"
3503 links3=$(stat -c %h .)
3504 [ $(($links1 + 1)) != $links3 ] &&
3505 error "wrong links count $links1 != $links3"
3508 run_test 39o "directory cached attributes updated after create ========"
3511 [[ $MDSCOUNT -lt 2 ]] && skip "needs >= 2 MDTs" && return
3513 TESTDIR=$DIR/$tdir/$tfile
3514 [ -e $TESTDIR ] && rm -rf $TESTDIR
3515 test_mkdir -p $TESTDIR
3519 $LFS mkdir -i $MDTIDX $TESTDIR/remote_dir1
3520 $LFS mkdir -i $MDTIDX $TESTDIR/remote_dir2
3522 links2=$(stat -c %h .)
3523 [ $(($links1 + 2)) != $links2 ] &&
3524 error "wrong links count $(($links1 + 2)) != $links2"
3526 links3=$(stat -c %h .)
3527 [ $(($links1 + 1)) != $links3 ] &&
3528 error "wrong links count $links1 != $links3"
3531 run_test 39p "remote directory cached attributes updated after create ========"
3534 test_39q() { # LU-8041
3535 local testdir=$DIR/$tdir
3537 multiop_bg_pause $testdir D_c || error "multiop failed"
3539 cancel_lru_locks mdc
3540 kill -USR1 $multipid
3541 local atime=$(stat -c %X $testdir)
3542 [ "$atime" -ne 0 ] || error "atime is zero"
3544 run_test 39q "close won't zero out atime"
3547 dd if=/dev/zero of=$DIR/$tfile bs=4096 count=1
3548 $RUNAS $OPENFILE -f O_WRONLY:O_TRUNC $DIR/$tfile &&
3549 error "openfile O_WRONLY:O_TRUNC $tfile failed"
3550 $CHECKSTAT -t file -s 4096 $DIR/$tfile ||
3551 error "$tfile is not 4096 bytes in size"
3553 run_test 40 "failed open(O_TRUNC) doesn't truncate ============="
3557 small_write $DIR/f41 18
3559 run_test 41 "test small file write + fstat ====================="
3561 count_ost_writes() {
3562 lctl get_param -n osc.*.stats |
3563 awk -vwrites=0 '/ost_write/ { writes += $2 } \
3564 END { printf("%0.0f", writes) }'
3571 BG_DIRTY_RATIO_SAVE=10
3572 MAX_BG_DIRTY_RATIO=25
3576 # in 2.6, restore /proc/sys/vm/dirty_writeback_centisecs,
3577 # dirty_ratio, dirty_background_ratio
3578 if [ -f /proc/sys/vm/dirty_writeback_centisecs ]; then
3579 sysctl -w vm.dirty_writeback_centisecs=$WRITEBACK_SAVE
3580 sysctl -w vm.dirty_background_ratio=$BG_DIRTY_RATIO_SAVE
3581 sysctl -w vm.dirty_ratio=$DIRTY_RATIO_SAVE
3583 # if file not here, we are a 2.4 kernel
3584 kill -CONT `pidof kupdated`
3589 # setup the trap first, so someone cannot exit the test at the
3590 # exact wrong time and mess up a machine
3591 trap start_writeback EXIT
3592 # in 2.6, save and 0 /proc/sys/vm/dirty_writeback_centisecs
3593 if [ -f /proc/sys/vm/dirty_writeback_centisecs ]; then
3594 WRITEBACK_SAVE=`sysctl -n vm.dirty_writeback_centisecs`
3595 sysctl -w vm.dirty_writeback_centisecs=0
3596 sysctl -w vm.dirty_writeback_centisecs=0
3597 # save and increase /proc/sys/vm/dirty_ratio
3598 DIRTY_RATIO_SAVE=`sysctl -n vm.dirty_ratio`
3599 sysctl -w vm.dirty_ratio=$MAX_DIRTY_RATIO
3600 # save and increase /proc/sys/vm/dirty_background_ratio
3601 BG_DIRTY_RATIO_SAVE=`sysctl -n vm.dirty_background_ratio`
3602 sysctl -w vm.dirty_background_ratio=$MAX_BG_DIRTY_RATIO
3604 # if file not here, we are a 2.4 kernel
3605 kill -STOP `pidof kupdated`
3609 # ensure that all stripes have some grant before we test client-side cache
3611 for i in `seq -f $DIR/f42-%g 1 $OSTCOUNT`; do
3612 dd if=/dev/zero of=$i bs=4k count=1
3617 # Tests 42* verify that our behaviour is correct WRT caching, file closure,
3618 # file truncation, and file removal.
3620 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
3622 cancel_lru_locks osc
3624 sync; sleep 1; sync # just to be safe
3625 BEFOREWRITES=`count_ost_writes`
3626 lctl get_param -n osc.*[oO][sS][cC][_-]*.cur_grant_bytes | grep "[0-9]"
3627 dd if=/dev/zero of=$DIR/f42a bs=1024 count=100
3628 AFTERWRITES=`count_ost_writes`
3629 [ $BEFOREWRITES -eq $AFTERWRITES ] || \
3630 error "$BEFOREWRITES < $AFTERWRITES"
3633 run_test 42a "ensure that we don't flush on close =============="
3636 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
3638 cancel_lru_locks osc
3641 dd if=/dev/zero of=$DIR/f42b bs=1024 count=100
3642 BEFOREWRITES=$(count_ost_writes)
3643 $MUNLINK $DIR/f42b || error "$MUNLINK $DIR/f42b: $?"
3644 AFTERWRITES=$(count_ost_writes)
3645 if [[ $BEFOREWRITES -lt $AFTERWRITES ]]; then
3646 error "$BEFOREWRITES < $AFTERWRITES on unlink"
3648 BEFOREWRITES=$(count_ost_writes)
3649 sync || error "sync: $?"
3650 AFTERWRITES=$(count_ost_writes)
3651 if [[ $BEFOREWRITES -lt $AFTERWRITES ]]; then
3652 error "$BEFOREWRITES < $AFTERWRITES on sync"
3654 dmesg | grep 'error from obd_brw_async' && error 'error writing back'
3658 run_test 42b "test destroy of file with cached dirty data ======"
3660 # if these tests just want to test the effect of truncation,
3661 # they have to be very careful. consider:
3662 # - the first open gets a {0,EOF}PR lock
3663 # - the first write conflicts and gets a {0, count-1}PW
3664 # - the rest of the writes are under {count,EOF}PW
3665 # - the open for truncate tries to match a {0,EOF}PR
3666 # for the filesize and cancels the PWs.
3667 # any number of fixes (don't get {0,EOF} on open, match
3668 # composite locks, do smarter file size management) fix
3669 # this, but for now we want these tests to verify that
3670 # the cancellation with truncate intent works, so we
3671 # start the file with a full-file pw lock to match against
3672 # until the truncate.
3677 cancel_lru_locks osc
3679 # prime the file with 0,EOF PW to match
3683 # now the real test..
3684 dd if=/dev/zero of=$file bs=1024 count=100
3685 BEFOREWRITES=`count_ost_writes`
3686 $TRUNCATE $file $offset
3687 cancel_lru_locks osc
3688 AFTERWRITES=`count_ost_writes`
3693 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
3695 [ $BEFOREWRITES -eq $AFTERWRITES ] && \
3696 error "beforewrites $BEFOREWRITES == afterwrites $AFTERWRITES on truncate"
3699 run_test 42c "test partial truncate of file with cached dirty data"
3702 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
3704 [ $BEFOREWRITES -eq $AFTERWRITES ] || \
3705 error "beforewrites $BEFOREWRITES != afterwrites $AFTERWRITES on truncate"
3708 run_test 42d "test complete truncate of file with cached dirty data"
3710 test_42e() { # bug22074
3711 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
3712 local TDIR=$DIR/${tdir}e
3713 local pagesz=$(page_size)
3714 local pages=16 # hardcoded 16 pages, don't change it.
3715 local files=$((OSTCOUNT * 500)) # hopefully 500 files on each OST
3716 local proc_osc0="osc.${FSNAME}-OST0000-osc-[^MDT]*"
3720 test_mkdir -p $DIR/${tdir}e
3721 $SETSTRIPE -c 1 $TDIR
3722 createmany -o $TDIR/f $files
3724 max_dirty_mb=$($LCTL get_param -n $proc_osc0/max_dirty_mb)
3726 # we assume that with $OSTCOUNT files, at least one of them will
3727 # be allocated on OST0.
3728 warmup_files=$((OSTCOUNT * max_dirty_mb))
3729 createmany -o $TDIR/w $warmup_files
3731 # write a large amount of data into one file and sync, to get good
3732 # avail_grant number from OST.
3733 for ((i=0; i<$warmup_files; i++)); do
3734 idx=$($GETSTRIPE -i $TDIR/w$i)
3735 [ $idx -ne 0 ] && continue
3736 dd if=/dev/zero of=$TDIR/w$i bs="$max_dirty_mb"M count=1
3739 [[ $i -gt $warmup_files ]] && error "OST0 is still cold"
3741 $LCTL get_param $proc_osc0/cur_dirty_bytes
3742 $LCTL get_param $proc_osc0/cur_grant_bytes
3744 # create as much dirty pages as we can while not to trigger the actual
3745 # RPCs directly. but depends on the env, VFS may trigger flush during this
3746 # period, hopefully we are good.
3747 for ((i=0; i<$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=1M count=1 2>/dev/null
3752 $LCTL get_param $proc_osc0/cur_dirty_bytes
3753 $LCTL get_param $proc_osc0/cur_grant_bytes
3755 # perform the real test
3756 $LCTL set_param $proc_osc0/rpc_stats 0
3757 for ((;i<$files; i++)); do
3758 [ $($GETSTRIPE -i $TDIR/f$i) -eq 0 ] || continue
3759 dd if=/dev/zero of=$TDIR/f$i bs=$pagesz count=$pages 2>/dev/null
3762 $LCTL get_param $proc_osc0/rpc_stats
3765 local have_ppr=false
3766 $LCTL get_param $proc_osc0/rpc_stats |
3767 while read PPR RRPC RPCT RCUM BAR WRPC WPCT WCUM; do
3768 # skip lines until we are at the RPC histogram data
3769 [ "$PPR" == "pages" ] && have_ppr=true && continue
3770 $have_ppr || continue
3772 # we only want the percent stat for < 16 pages
3773 [[ $(echo $PPR | tr -d ':') -ge $pages ]] && break
3775 percent=$((percent + WPCT))
3776 if [[ $percent -gt 15 ]]; then
3777 error "less than 16-pages write RPCs" \
3784 run_test 42e "verify sub-RPC writes are not done synchronously"
3787 test_mkdir -p $DIR/$tdir
3788 cp -p /bin/ls $DIR/$tdir/$tfile
3789 $MULTIOP $DIR/$tdir/$tfile Ow_c &
3791 # give multiop a chance to open
3794 $DIR/$tdir/$tfile && error || true
3797 run_test 43 "execution of file opened for write should return -ETXTBSY"
3800 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
3801 test_mkdir -p $DIR/$tdir
3802 cp -p `which $MULTIOP` $DIR/$tdir/multiop ||
3803 cp -p multiop $DIR/$tdir/multiop
3804 MULTIOP_PROG=$DIR/$tdir/multiop multiop_bg_pause $TMP/$tfile.junk O_c ||
3807 $MULTIOP $DIR/$tdir/multiop Oc && error "expected error, got success"
3808 kill -USR1 $MULTIOP_PID || return 2
3809 wait $MULTIOP_PID || return 3
3810 rm $TMP/$tfile.junk $DIR/$tdir/multiop
3812 run_test 43a "open(RDWR) of file being executed should return -ETXTBSY"
3815 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
3816 test_mkdir -p $DIR/$tdir
3817 cp -p `which $MULTIOP` $DIR/$tdir/multiop ||
3818 cp -p multiop $DIR/$tdir/multiop
3819 MULTIOP_PROG=$DIR/$tdir/multiop multiop_bg_pause $TMP/$tfile.junk O_c ||
3822 $TRUNCATE $DIR/$tdir/multiop 0 && error "expected error, got success"
3823 kill -USR1 $MULTIOP_PID || return 2
3824 wait $MULTIOP_PID || return 3
3825 rm $TMP/$tfile.junk $DIR/$tdir/multiop
3827 run_test 43b "truncate of file being executed should return -ETXTBSY"
3830 local testdir="$DIR/$tdir"
3831 test_mkdir -p $DIR/$tdir
3833 ( cd $(dirname $SHELL) && md5sum $(basename $SHELL) ) | \
3834 ( cd $testdir && md5sum -c)
3836 run_test 43c "md5sum of copy into lustre========================"
3839 [[ $OSTCOUNT -lt 2 ]] && skip_env "skipping 2-stripe test" && return
3840 dd if=/dev/zero of=$DIR/f1 bs=4k count=1 seek=1023
3841 dd if=$DIR/f1 bs=4k count=1 > /dev/null
3843 run_test 44 "zero length read from a sparse stripe ============="
3846 local nstripe=$($LCTL lov_getconfig $DIR | grep default_stripe_count: |
3848 [ -z "$nstripe" ] && skip "can't get stripe info" && return
3849 [[ $nstripe -gt $OSTCOUNT ]] &&
3850 skip "Wrong default_stripe_count: $nstripe (OSTCOUNT: $OSTCOUNT)" &&
3852 local stride=$($LCTL lov_getconfig $DIR | grep default_stripe_size: |
3854 if [[ $nstripe -eq 0 || $nstripe -eq -1 ]]; then
3855 nstripe=$($LCTL lov_getconfig $DIR | grep obd_count: |
3859 OFFSETS="0 $((stride/2)) $((stride-1))"
3860 for offset in $OFFSETS; do
3861 for i in $(seq 0 $((nstripe-1))); do
3862 local GLOBALOFFSETS=""
3864 local size=$((((i + 2 * $nstripe )*$stride + $offset)))
3865 local myfn=$DIR/d44a-$size
3866 echo "--------writing $myfn at $size"
3867 ll_sparseness_write $myfn $size ||
3868 error "ll_sparseness_write"
3869 GLOBALOFFSETS="$GLOBALOFFSETS $size"
3870 ll_sparseness_verify $myfn $GLOBALOFFSETS ||
3871 error "ll_sparseness_verify $GLOBALOFFSETS"
3873 for j in $(seq 0 $((nstripe-1))); do
3875 size=$((((j + $nstripe )*$stride + $offset)))
3876 ll_sparseness_write $myfn $size ||
3877 error "ll_sparseness_write"
3878 GLOBALOFFSETS="$GLOBALOFFSETS $size"
3880 ll_sparseness_verify $myfn $GLOBALOFFSETS ||
3881 error "ll_sparseness_verify $GLOBALOFFSETS"
3886 run_test 44a "test sparse pwrite ==============================="
3890 for d in `lctl get_param -n osc.*.cur_dirty_bytes`; do
3896 before=`dirty_osc_total`
3897 echo executing "\"$*\""
3899 after=`dirty_osc_total`
3900 echo before $before, after $after
3903 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
3905 # Obtain grants from OST if it supports it
3906 echo blah > ${f}_grant
3909 do_dirty_record "echo blah > $f"
3910 [[ $before -eq $after ]] && error "write wasn't cached"
3911 do_dirty_record "> $f"
3912 [[ $before -gt $after ]] || error "truncate didn't lower dirty count"
3913 do_dirty_record "echo blah > $f"
3914 [[ $before -eq $after ]] && error "write wasn't cached"
3915 do_dirty_record "sync"
3916 [[ $before -gt $after ]] || error "writeback didn't lower dirty count"
3917 do_dirty_record "echo blah > $f"
3918 [[ $before -eq $after ]] && error "write wasn't cached"
3919 do_dirty_record "cancel_lru_locks osc"
3920 [[ $before -gt $after ]] ||
3921 error "lock cancellation didn't lower dirty count"
3924 run_test 45 "osc io page accounting ============================"
3926 # in a 2 stripe file (lov.sh), page 1023 maps to page 511 in its object. this
3927 # test tickles a bug where re-dirtying a page was failing to be mapped to the
3928 # objects offset and an assert hit when an rpc was built with 1023's mapped
3929 # offset 511 and 511's raw 511 offset. it also found general redirtying bugs.
3931 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
3935 dd if=/dev/zero of=$f bs=`page_size` seek=511 count=1
3937 dd conv=notrunc if=/dev/zero of=$f bs=`page_size` seek=1023 count=1
3938 dd conv=notrunc if=/dev/zero of=$f bs=`page_size` seek=511 count=1
3942 run_test 46 "dirtying a previously written page ================"
3944 # test_47 is removed "Device nodes check" is moved to test_28
3946 test_48a() { # bug 2399
3947 [ $(facet_fstype $SINGLEMDS) = "zfs" ] &&
3948 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.3.63) ] &&
3949 skip "MDS prior to 2.3.63 handle ZFS dir .. incorrectly" &&
3951 test_mkdir $DIR/$tdir
3953 mv $DIR/$tdir $DIR/$tdir.new || error "move directory failed"
3954 test_mkdir $DIR/$tdir || error "recreate directory failed"
3955 touch foo || error "'touch foo' failed after recreating cwd"
3956 test_mkdir bar || error "'mkdir foo' failed after recreating cwd"
3957 touch .foo || error "'touch .foo' failed after recreating cwd"
3958 test_mkdir .bar || error "'mkdir .foo' failed after recreating cwd"
3959 ls . > /dev/null || error "'ls .' failed after recreating cwd"
3960 ls .. > /dev/null || error "'ls ..' failed after removing cwd"
3961 cd . || error "'cd .' failed after recreating cwd"
3962 test_mkdir . && error "'mkdir .' worked after recreating cwd"
3963 rmdir . && error "'rmdir .' worked after recreating cwd"
3964 ln -s . baz || error "'ln -s .' failed after recreating cwd"
3965 cd .. || error "'cd ..' failed after recreating cwd"
3967 run_test 48a "Access renamed working dir (should return errors)="
3969 test_48b() { # bug 2399
3971 test_mkdir $DIR/$tdir
3973 rmdir $DIR/$tdir || error "remove cwd $DIR/$tdir failed"
3974 touch foo && error "'touch foo' worked after removing cwd"
3975 test_mkdir foo && error "'mkdir foo' worked after removing cwd"
3976 touch .foo && error "'touch .foo' worked after removing cwd"
3977 test_mkdir .foo && error "'mkdir .foo' worked after removing cwd"
3978 ls . > /dev/null && error "'ls .' worked after removing cwd"
3979 ls .. > /dev/null || error "'ls ..' failed after removing cwd"
3980 test_mkdir . && error "'mkdir .' worked after removing cwd"
3981 rmdir . && error "'rmdir .' worked after removing cwd"
3982 ln -s . foo && error "'ln -s .' worked after removing cwd"
3983 cd .. || echo "'cd ..' failed after removing cwd `pwd`" #bug 3517
3985 run_test 48b "Access removed working dir (should return errors)="
3987 test_48c() { # bug 2350
3988 #lctl set_param debug=-1
3991 test_mkdir -p $DIR/$tdir/dir
3993 $TRACE rmdir $DIR/$tdir/dir || error "remove cwd $DIR/$tdir/dir failed"
3994 $TRACE touch foo && error "touch foo worked after removing cwd"
3995 $TRACE test_mkdir foo && error "'mkdir foo' worked after removing cwd"
3996 touch .foo && error "touch .foo worked after removing cwd"
3997 test_mkdir .foo && error "mkdir .foo worked after removing cwd"
3998 $TRACE ls . && error "'ls .' worked after removing cwd"
3999 $TRACE ls .. || error "'ls ..' failed after removing cwd"
4000 $TRACE test_mkdir . && error "'mkdir .' worked after removing cwd"
4001 $TRACE rmdir . && error "'rmdir .' worked after removing cwd"
4002 $TRACE ln -s . foo && error "'ln -s .' worked after removing cwd"
4003 $TRACE cd .. || echo "'cd ..' failed after removing cwd `pwd`" #bug 3415
4005 run_test 48c "Access removed working subdir (should return errors)"
4007 test_48d() { # bug 2350
4008 #lctl set_param debug=-1
4011 test_mkdir -p $DIR/$tdir/dir
4013 $TRACE rmdir $DIR/$tdir/dir || error "remove cwd $DIR/$tdir/dir failed"
4014 $TRACE rmdir $DIR/$tdir || error "remove parent $DIR/$tdir failed"
4015 $TRACE touch foo && error "'touch foo' worked after removing parent"
4016 $TRACE test_mkdir foo && error "mkdir foo worked after removing parent"
4017 touch .foo && error "'touch .foo' worked after removing parent"
4018 test_mkdir .foo && error "mkdir .foo worked after removing parent"
4019 $TRACE ls . && error "'ls .' worked after removing parent"
4020 $TRACE ls .. && error "'ls ..' worked after removing parent"
4021 $TRACE test_mkdir . && error "'mkdir .' worked after removing parent"
4022 $TRACE rmdir . && error "'rmdir .' worked after removing parent"
4023 $TRACE ln -s . foo && error "'ln -s .' worked after removing parent"
4026 run_test 48d "Access removed parent subdir (should return errors)"
4028 test_48e() { # bug 4134
4029 #lctl set_param debug=-1
4032 test_mkdir -p $DIR/$tdir/dir
4034 $TRACE rmdir $DIR/$tdir/dir || error "remove cwd $DIR/$tdir/dir failed"
4035 $TRACE rmdir $DIR/$tdir || error "remove parent $DIR/$tdir failed"
4036 $TRACE touch $DIR/$tdir || error "'touch $DIR/$tdir' failed"
4037 $TRACE chmod +x $DIR/$tdir || error "'chmod +x $DIR/$tdir' failed"
4038 # On a buggy kernel addition of "touch foo" after cd .. will
4039 # produce kernel oops in lookup_hash_it
4040 touch ../foo && error "'cd ..' worked after recreate parent"
4042 $TRACE rm $DIR/$tdir || error "rm '$DIR/$tdir' failed"
4044 run_test 48e "Access to recreated parent subdir (should return errors)"
4046 test_49() { # LU-1030
4047 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
4048 remote_ost_nodsh && skip "remote OST with nodsh" && return
4049 # get ost1 size - lustre-OST0000
4050 ost1_size=$(do_facet ost1 $LFS df | grep ${ost1_svc} |
4052 # write 800M at maximum
4053 [[ $ost1_size -lt 2 ]] && ost1_size=2
4054 [[ $ost1_size -gt 819200 ]] && ost1_size=819200
4056 $SETSTRIPE -c 1 -i 0 $DIR/$tfile
4057 dd if=/dev/zero of=$DIR/$tfile bs=4k count=$((ost1_size >> 2)) &
4060 # change max_pages_per_rpc while writing the file
4061 local osc1_mppc=osc.$(get_osc_import_name client ost1).max_pages_per_rpc
4062 local orig_mppc=$($LCTL get_param -n $osc1_mppc)
4063 # loop until dd process exits
4064 while ps ax -opid | grep -wq $dd_pid; do
4065 $LCTL set_param $osc1_mppc=$((RANDOM % 256 + 1))
4066 sleep $((RANDOM % 5 + 1))
4068 # restore original max_pages_per_rpc
4069 $LCTL set_param $osc1_mppc=$orig_mppc
4070 rm $DIR/$tfile || error "rm $DIR/$tfile failed"
4072 run_test 49 "Change max_pages_per_rpc won't break osc extent"
4076 test_mkdir $DIR/$tdir
4078 ls /proc/$$/cwd || error "ls /proc/$$/cwd failed"
4080 run_test 50 "special situations: /proc symlinks ==============="
4082 test_51a() { # was test_51
4083 # bug 1516 - create an empty entry right after ".." then split dir
4084 test_mkdir -c1 $DIR/$tdir
4085 touch $DIR/$tdir/foo
4086 $MCREATE $DIR/$tdir/bar
4088 createmany -m $DIR/$tdir/longfile 201
4090 while [[ $(ls -sd $DIR/$tdir | awk '{ print $1 }') -eq 4 ]]; do
4091 $MCREATE $DIR/$tdir/longfile$FNUM
4096 ls -l $DIR/$tdir > /dev/null || error "ls -l $DIR/$tdir failed"
4098 run_test 51a "special situations: split htree with empty entry =="
4100 cleanup_print_lfs_df () {
4107 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
4108 local dir=$DIR/$tdir
4110 local nrdirs=$((65536 + 100))
4112 # cleanup the directory
4115 test_mkdir -p -c1 $dir
4119 local mdtidx=$(printf "%04x" $($LFS getstripe -M $dir))
4120 local numfree=$(lctl get_param -n mdc.$FSNAME-MDT$mdtidx*.filesfree)
4121 [[ $numfree -lt $nrdirs ]] &&
4122 skip "not enough free inodes ($numfree) on MDT$mdtidx" &&
4125 # need to check free space for the directories as well
4126 local blkfree=$(lctl get_param -n mdc.$FSNAME-MDT$mdtidx*.kbytesavail)
4127 numfree=$(( blkfree / $(fs_inode_ksize) ))
4128 [[ $numfree -lt $nrdirs ]] && skip "not enough blocks ($numfree)" &&
4131 trap cleanup_print_lfsdf EXIT
4134 createmany -d $dir/d $nrdirs ||
4135 error "failed to create $nrdirs subdirs in MDT$mdtidx:$dir"
4138 nrdirs=$(ls -U $dir | wc -l)
4140 # unlink all but 100 subdirectories, then check it still works
4142 local delete=$((nrdirs - left))
4147 # for ldiskfs the nlink count should be 1, but this is OSD specific
4148 # and so this is listed for informational purposes only
4149 echo "nlink before: $(stat -c %h $dir), created before: $nrdirs"
4150 unlinkmany -d $dir/d $delete ||
4151 error "unlink of first $delete subdirs failed"
4153 echo "nlink between: $(stat -c %h $dir)"
4154 local found=$(ls -U $dir | wc -l)
4155 [ $found -ne $left ] &&
4156 error "can't find subdirs: found only $found, expected $left"
4158 unlinkmany -d $dir/d $delete $left ||
4159 error "unlink of second $left subdirs failed"
4160 # regardless of whether the backing filesystem tracks nlink accurately
4161 # or not, the nlink count shouldn't be more than "." and ".." here
4162 local after=$(stat -c %h $dir)
4163 [[ $after -gt 2 ]] && error "nlink after: $after > 2" ||
4164 echo "nlink after: $after"
4166 cleanup_print_lfs_df
4168 run_test 51b "exceed 64k subdirectory nlink limit on create, verify unlink"
4171 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
4172 [[ $OSTCOUNT -lt 3 ]] &&
4173 skip_env "skipping test with few OSTs" && return
4174 test_mkdir -p $DIR/$tdir
4175 createmany -o $DIR/$tdir/t- 1000
4176 $GETSTRIPE $DIR/$tdir > $TMP/$tfile
4177 for N in $(seq 0 $((OSTCOUNT - 1))); do
4178 OBJS[$N]=$(awk -vobjs=0 '($1 == '$N') { objs += 1 } \
4179 END { printf("%0.0f", objs) }' $TMP/$tfile)
4180 OBJS0[$N]=$(grep -A 1 idx $TMP/$tfile | awk -vobjs=0 \
4181 '($1 == '$N') { objs += 1 } \
4182 END { printf("%0.0f", objs) }')
4183 log "OST$N has ${OBJS[$N]} objects, ${OBJS0[$N]} are index 0"
4185 unlinkmany $DIR/$tdir/t- 1000
4188 for N in $(seq 1 $((OSTCOUNT - 1))); do
4189 [[ ${OBJS[$N]} -lt $((${OBJS[$NLAST]} - 20)) ]] &&
4190 error "OST $N has less objects vs OST $NLAST" \
4191 " (${OBJS[$N]} < ${OBJS[$NLAST]}"
4192 [[ ${OBJS[$N]} -gt $((${OBJS[$NLAST]} + 20)) ]] &&
4193 error "OST $N has less objects vs OST $NLAST" \
4194 " (${OBJS[$N]} < ${OBJS[$NLAST]}"
4196 [[ ${OBJS0[$N]} -lt $((${OBJS0[$NLAST]} - 20)) ]] &&
4197 error "OST $N has less #0 objects vs OST $NLAST" \
4198 " (${OBJS0[$N]} < ${OBJS0[$NLAST]}"
4199 [[ ${OBJS0[$N]} -gt $((${OBJS0[$NLAST]} + 20)) ]] &&
4200 error "OST $N has less #0 objects vs OST $NLAST" \
4201 " (${OBJS0[$N]} < ${OBJS0[$NLAST]}"
4206 run_test 51d "check object distribution"
4209 if [ "$(facet_fstype $SINGLEMDS)" != ldiskfs ]; then
4210 skip "Only applicable to ldiskfs-based MDTs"
4214 test_mkdir -c1 $DIR/$tdir || error "create $tdir failed"
4215 test_mkdir -c1 $DIR/$tdir/d0 || error "create d0 failed"
4217 touch $DIR/$tdir/d0/foo
4218 createmany -l $DIR/$tdir/d0/foo $DIR/$tdir/d0/f- 65001 &&
4219 error "file exceed 65000 nlink limit!"
4220 unlinkmany $DIR/$tdir/d0/f- 65001
4223 run_test 51e "check file nlink limit"
4226 [ -f $DIR/$tdir/foo ] && chattr -a $DIR/$tdir/foo
4227 test_mkdir -p $DIR/$tdir
4228 touch $DIR/$tdir/foo
4229 chattr +a $DIR/$tdir/foo || error "chattr +a failed"
4230 echo bar >> $DIR/$tdir/foo || error "append bar failed"
4231 cp /etc/hosts $DIR/$tdir/foo && error "cp worked"
4232 rm -f $DIR/$tdir/foo 2>/dev/null && error "rm worked"
4233 link $DIR/$tdir/foo $DIR/$tdir/foo_link 2>/dev/null &&
4235 echo foo >> $DIR/$tdir/foo || error "append foo failed"
4236 mrename $DIR/$tdir/foo $DIR/$tdir/foo_ren && error "rename worked"
4237 lsattr $DIR/$tdir/foo | egrep -q "^-+a[-e]+ $DIR/$tdir/foo" ||
4239 chattr -a $DIR/$tdir/foo || error "chattr -a failed"
4240 cp -r $DIR/$tdir $TMP/
4241 rm -fr $DIR/$tdir $TMP/$tdir || error "cleanup rm failed"
4243 run_test 52a "append-only flag test (should return errors)"
4246 [ -f $DIR/$tdir/foo ] && chattr -i $DIR/$tdir/foo
4247 test_mkdir -p $DIR/$tdir
4248 touch $DIR/$tdir/foo
4249 chattr +i $DIR/$tdir/foo || error "chattr +i failed"
4250 cat test > $DIR/$tdir/foo && error "cat test worked"
4251 cp /etc/hosts $DIR/$tdir/foo && error "cp worked"
4252 rm -f $DIR/$tdir/foo 2>/dev/null && error "rm worked"
4253 link $DIR/$tdir/foo $DIR/$tdir/foo_link 2>/dev/null &&
4255 echo foo >> $DIR/$tdir/foo && error "echo worked"
4256 mrename $DIR/$tdir/foo $DIR/$tdir/foo_ren && error "rename worked"
4257 [ -f $DIR/$tdir/foo ] || error "$tdir/foo is not a file"
4258 [ -f $DIR/$tdir/foo_ren ] && error "$tdir/foo_ren is not a file"
4259 lsattr $DIR/$tdir/foo | egrep -q "^-+i[-e]+ $DIR/$tdir/foo" ||
4261 chattr -i $DIR/$tdir/foo || error "chattr failed"
4263 rm -fr $DIR/$tdir || error "unable to remove $DIR/$tdir"
4265 run_test 52b "immutable flag test (should return errors) ======="
4268 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
4269 remote_mds_nodsh && skip "remote MDS with nodsh" && return
4270 remote_ost_nodsh && skip "remote OST with nodsh" && return
4283 local support_last_seq=true
4285 [[ $(lustre_version_code $SINGLEMDS) -ge $(version_code 2.3.60) ]] ||
4286 support_last_seq=false
4289 local mdtosc=$(get_mdtosc_proc_path $SINGLEMDS)
4291 for value in $(do_facet $SINGLEMDS \
4292 $LCTL get_param osc.$mdtosc.prealloc_last_id) ; do
4293 param=$(echo ${value[0]} | cut -d "=" -f1)
4294 ostname=$(echo $param | cut -d "." -f2 | cut -d - -f 1-2)
4296 if $support_last_seq; then
4297 param_seq=$(echo $param |
4298 sed -e s/prealloc_last_id/prealloc_last_seq/g)
4299 mds_last_seq=$(do_facet $SINGLEMDS \
4300 $LCTL get_param -n $param_seq)
4302 mds_last=$(do_facet $SINGLEMDS $LCTL get_param -n $param)
4304 ostnum=$(index_from_ostuuid ${ostname}_UUID)
4305 node=$(facet_active_host ost$((ostnum+1)))
4306 param="obdfilter.$ostname.last_id"
4307 for ost_last in $(do_node $node $LCTL get_param -n $param) ; do
4308 echo "$ostname.last_id=$ost_last; MDS.last_id=$mds_last"
4309 ost_last_id=$ost_last
4311 if $support_last_seq; then
4312 ost_last_id=$(echo $ost_last |
4313 awk -F':' '{print $2}' |
4315 ost_last_seq=$(echo $ost_last |
4316 awk -F':' '{print $1}')
4317 [[ $ost_last_seq = $mds_last_seq ]] || continue
4320 if [[ $ost_last_id != $mds_last ]]; then
4321 error "$ost_last_id != $mds_last"
4328 $found || error "can not match last_seq/last_id for $mdtosc"
4331 run_test 53 "verify that MDS and OSTs agree on pre-creation ===="
4334 $SOCKETSERVER $DIR/socket ||
4335 error "$SOCKETSERVER $DIR/socket failed: $?"
4336 $SOCKETCLIENT $DIR/socket ||
4337 error "$SOCKETCLIENT $DIR/socket failed: $?"
4338 $MUNLINK $DIR/socket || error "$MUNLINK $DIR/socket failed: $?"
4340 run_test 54a "unix domain socket test =========================="
4346 dd if=/dev/zero of=$f bs=$(page_size) count=1
4348 run_test 54b "char device works in lustre ======================"
4351 [ -b /dev/loop/0 ] && LOOPBASE=/dev/loop/
4352 [ -b /dev/loop0 ] && LOOPBASE=/dev/loop
4353 [ -z "$LOOPBASE" ] && echo "/dev/loop/0 and /dev/loop0 gone?" && return
4355 for i in $(seq 3 7); do
4356 losetup $LOOPBASE$i > /dev/null 2>&1 && continue
4365 loopdev="$DIR/loop54c"
4368 $UMOUNT $DIR/$tdir || rc=$?
4369 losetup -d $loopdev || true
4370 losetup -d $LOOPDEV || true
4371 rm -rf $loopdev $DIR/$tfile $DIR/$tdir
4376 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
4377 loopdev="$DIR/loop54c"
4380 [ -z "$LOOPNUM" ] && echo "couldn't find empty loop device" && return
4381 trap cleanup_54c EXIT
4382 mknod $loopdev b 7 $LOOPNUM
4383 echo "make a loop file system with $DIR/$tfile on $loopdev ($LOOPNUM)."
4384 dd if=/dev/zero of=$DIR/$tfile bs=$(get_page_size client) seek=1024 count=1 > /dev/null
4385 losetup $loopdev $DIR/$tfile ||
4386 error "can't set up $loopdev for $DIR/$tfile"
4387 mkfs.ext2 $loopdev || error "mke2fs on $loopdev"
4388 test_mkdir -p $DIR/$tdir
4389 mount -t ext2 $loopdev $DIR/$tdir ||
4390 error "error mounting $loopdev on $DIR/$tdir"
4391 dd if=/dev/zero of=$DIR/$tdir/tmp bs=$(get_page_size client) count=30 ||
4394 dd if=$DIR/$tdir/tmp of=/dev/zero bs=$(get_page_size client) count=30 ||
4398 run_test 54c "block device works in lustre ====================="
4404 [ "$string" = $(echo $string > $f | cat $f) ] || error "$f != $string"
4406 run_test 54d "fifo device works in lustre ======================"
4411 cp -aL /dev/console $f
4412 echo $string > $f || error "echo $string to $f failed"
4414 run_test 54e "console/tty device works in lustre ======================"
4416 #The test_55 used to be iopen test and it was removed by bz#24037.
4417 #run_test 55 "check iopen_connect_dentry() ======================"
4419 test_56a() { # was test_56
4422 test_mkdir -p $DIR/$tdir/dir
4424 NUMFILESx2=$(($NUMFILES * 2))
4425 for i in $(seq 1 $NUMFILES); do
4426 touch $DIR/$tdir/file$i
4427 touch $DIR/$tdir/dir/file$i
4430 # test lfs getstripe with --recursive
4431 FILENUM=$($GETSTRIPE --recursive $DIR/$tdir | grep -c obdidx)
4432 [[ $FILENUM -eq $NUMFILESx2 ]] ||
4433 error "$GETSTRIPE --recursive: found $FILENUM, not $NUMFILESx2"
4434 FILENUM=$($GETSTRIPE $DIR/$tdir | grep -c obdidx)
4435 [[ $FILENUM -eq $NUMFILES ]] ||
4436 error "$GETSTRIPE $DIR/$tdir: found $FILENUM, not $NUMFILES"
4437 echo "$GETSTRIPE --recursive passed."
4439 # test lfs getstripe with file instead of dir
4440 FILENUM=$($GETSTRIPE $DIR/$tdir/file1 | grep -c obdidx)
4441 [[ $FILENUM -eq 1 ]] ||
4442 error "$GETSTRIPE $DIR/$tdir/file1: found $FILENUM, not 1"
4443 echo "$GETSTRIPE file1 passed."
4445 #test lfs getstripe with --verbose
4446 [[ $($GETSTRIPE --verbose $DIR/$tdir |
4447 grep -c lmm_magic) -eq $NUMFILES ]] ||
4448 error "$GETSTRIPE --verbose $DIR/$tdir: want $NUMFILES"
4449 [[ $($GETSTRIPE $DIR/$tdir | grep -c lmm_magic) -eq 0 ]] ||
4450 error "$GETSTRIPE $DIR/$tdir: showed lmm_magic"
4452 #test lfs getstripe with -v prints lmm_fid
4453 [[ $($GETSTRIPE -v $DIR/$tdir | grep -c lmm_fid) -eq $NUMFILES ]] ||
4454 error "$GETSTRIPE -v $DIR/$tdir: want $NUMFILES lmm_fid: lines"
4455 [[ $($GETSTRIPE $DIR/$tdir | grep -c lmm_fid) -eq 0 ]] ||
4456 error "$GETSTRIPE $DIR/$tdir: showed lmm_fid"
4457 echo "$GETSTRIPE --verbose passed."
4459 #check for FID information
4460 local fid1=$($GETSTRIPE --fid $DIR/$tdir/file1)
4461 local fid2=$($GETSTRIPE --verbose $DIR/$tdir/file1 |
4462 awk '/lmm_fid: / { print $2 }')
4463 local fid3=$($LFS path2fid $DIR/$tdir/file1)
4464 [ "$fid1" != "$fid2" ] &&
4465 error "getstripe --fid $fid1 != getstripe --verbose $fid2"
4466 [ "$fid1" != "$fid3" ] &&
4467 error "getstripe --fid $fid1 != lfs path2fid $fid3"
4468 echo "$GETSTRIPE --fid passed."
4470 #test lfs getstripe with --obd
4471 $GETSTRIPE --obd wrong_uuid $DIR/$tdir 2>&1 |
4472 grep -q "unknown obduuid" ||
4473 error "$GETSTRIPE --obd wrong_uuid should return error message"
4475 [[ $OSTCOUNT -lt 2 ]] &&
4476 skip_env "skipping other $GETSTRIPE --obd test" && return
4479 OBDUUID=$(ostuuid_from_index $OSTIDX)
4480 FILENUM=$($GETSTRIPE -ir $DIR/$tdir | grep "^$OSTIDX\$" | wc -l)
4481 FOUND=$($GETSTRIPE -r --obd $OBDUUID $DIR/$tdir | grep obdidx | wc -l)
4482 [[ $FOUND -eq $FILENUM ]] ||
4483 error "$GETSTRIPE --obd wrong: found $FOUND, expected $FILENUM"
4484 [[ $($GETSTRIPE -r -v --obd $OBDUUID $DIR/$tdir |
4485 sed '/^[ ]*'${OSTIDX}'[ ]/d' |
4486 sed -n '/^[ ]*[0-9][0-9]*[ ]/p' | wc -l) -eq 0 ]] ||
4487 error "$GETSTRIPE --obd: should not show file on other obd"
4488 echo "$GETSTRIPE --obd passed"
4490 run_test 56a "check $GETSTRIPE"
4493 test_mkdir $DIR/$tdir
4495 for i in $(seq 1 $NUMDIRS); do
4496 test_mkdir $DIR/$tdir/dir$i
4499 # test lfs getdirstripe default mode is non-recursion, which is
4500 # different from lfs getstripe
4501 dircnt=$($LFS getdirstripe $DIR/$tdir | grep -c lmv_stripe_count)
4502 [[ $dircnt -eq 1 ]] ||
4503 error "$LFS getdirstripe: found $dircnt, not 1"
4504 dircnt=$($LFS getdirstripe --recursive $DIR/$tdir |
4505 grep -c lmv_stripe_count)
4506 [[ $dircnt -eq $((NUMDIRS + 1)) ]] ||
4507 error "$LFS getdirstripe --recursive: found $dircnt, \
4508 not $((NUMDIRS + 1))"
4510 run_test 56b "check $LFS getdirstripe"
4515 local LOCAL_NUMFILES="$1"
4516 local LOCAL_NUMDIRS="$2"
4517 local MKDIR_PARAMS="$3"
4518 local DIR_STRIPE_PARAMS="$4"
4520 if [ ! -d "$TDIR" ] ; then
4521 test_mkdir -p $DIR_STRIPE_PARAMS $TDIR
4522 [ "$MKDIR_PARAMS" ] && $SETSTRIPE $MKDIR_PARAMS $TDIR
4523 for i in `seq 1 $LOCAL_NUMFILES` ; do
4526 for i in `seq 1 $LOCAL_NUMDIRS` ; do
4527 test_mkdir $DIR_STRIPE_PARAMS $TDIR/dir$i
4528 for j in `seq 1 $LOCAL_NUMFILES` ; do
4529 touch $TDIR/dir$i/file$j
4535 setup_56_special() {
4539 if [ ! -e "$TDIR/loop1b" ] ; then
4540 for i in `seq 1 $LOCAL_NUMFILES` ; do
4541 mknod $TDIR/loop${i}b b 7 $i
4542 mknod $TDIR/null${i}c c 1 3
4543 ln -s $TDIR/file1 $TDIR/link${i}l
4545 for i in `seq 1 $LOCAL_NUMDIRS` ; do
4546 mknod $TDIR/dir$i/loop${i}b b 7 $i
4547 mknod $TDIR/dir$i/null${i}c c 1 3
4548 ln -s $TDIR/dir$i/file1 $TDIR/dir$i/link${i}l
4557 setup_56 $NUMFILES $NUMDIRS
4559 EXPECTED=$(($NUMDIRS + 2))
4560 # test lfs find with -name
4561 for i in $(seq 1 $NUMFILES) ; do
4562 NUMS=$($LFIND -name "*$i" $TDIR | wc -l)
4563 [ $NUMS -eq $EXPECTED ] ||
4564 error "lfs find -name \"*$i\" $TDIR wrong: "\
4565 "found $NUMS, expected $EXPECTED"
4568 run_test 56g "check lfs find -name ============================="
4574 setup_56 $NUMFILES $NUMDIRS
4576 EXPECTED=$(((NUMDIRS + 1) * (NUMFILES - 1) + NUMFILES))
4577 # test lfs find with ! -name
4578 for i in $(seq 1 $NUMFILES) ; do
4579 NUMS=$($LFIND ! -name "*$i" $TDIR | wc -l)
4580 [ $NUMS -eq $EXPECTED ] ||
4581 error "lfs find ! -name \"*$i\" $TDIR wrong: "\
4582 "found $NUMS, expected $EXPECTED"
4585 run_test 56h "check lfs find ! -name ============================="
4589 test_mkdir -p $DIR/$tdir
4590 UUID=$(ostuuid_from_index 0 $DIR/$tdir)
4591 CMD="$LFIND -ost $UUID $DIR/$tdir"
4593 [ -z "$OUT" ] || error "\"$CMD\" returned directory '$OUT'"
4595 run_test 56i "check 'lfs find -ost UUID' skips directories ======="
4599 setup_56_special $NUMFILES $NUMDIRS
4601 EXPECTED=$((NUMDIRS + 1))
4602 CMD="$LFIND -type d $TDIR"
4603 NUMS=$($CMD | wc -l)
4604 [ $NUMS -eq $EXPECTED ] ||
4605 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4607 run_test 56j "check lfs find -type d ============================="
4611 setup_56_special $NUMFILES $NUMDIRS
4613 EXPECTED=$(((NUMDIRS + 1) * NUMFILES))
4614 CMD="$LFIND -type f $TDIR"
4615 NUMS=$($CMD | wc -l)
4616 [ $NUMS -eq $EXPECTED ] ||
4617 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4619 run_test 56k "check lfs find -type f ============================="
4623 setup_56_special $NUMFILES $NUMDIRS
4625 EXPECTED=$((NUMDIRS + NUMFILES))
4626 CMD="$LFIND -type b $TDIR"
4627 NUMS=$($CMD | wc -l)
4628 [ $NUMS -eq $EXPECTED ] ||
4629 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4631 run_test 56l "check lfs find -type b ============================="
4635 setup_56_special $NUMFILES $NUMDIRS
4637 EXPECTED=$((NUMDIRS + NUMFILES))
4638 CMD="$LFIND -type c $TDIR"
4639 NUMS=$($CMD | wc -l)
4640 [ $NUMS -eq $EXPECTED ] ||
4641 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4643 run_test 56m "check lfs find -type c ============================="
4647 setup_56_special $NUMFILES $NUMDIRS
4649 EXPECTED=$((NUMDIRS + NUMFILES))
4650 CMD="$LFIND -type l $TDIR"
4651 NUMS=$($CMD | wc -l)
4652 [ $NUMS -eq $EXPECTED ] ||
4653 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4655 run_test 56n "check lfs find -type l ============================="
4659 setup_56 $NUMFILES $NUMDIRS
4660 utime $TDIR/file1 > /dev/null || error "utime (1)"
4661 utime $TDIR/file2 > /dev/null || error "utime (2)"
4662 utime $TDIR/dir1 > /dev/null || error "utime (3)"
4663 utime $TDIR/dir2 > /dev/null || error "utime (4)"
4664 utime $TDIR/dir1/file1 > /dev/null || error "utime (5)"
4665 dd if=/dev/zero count=1 >> $TDIR/dir1/file1 && sync
4668 NUMS=`$LFIND -mtime +0 $TDIR | wc -l`
4669 [ $NUMS -eq $EXPECTED ] || \
4670 error "lfs find -mtime +0 $TDIR wrong: found $NUMS, expected $EXPECTED"
4673 CMD="$LFIND -mtime 0 $TDIR"
4674 NUMS=$($CMD | wc -l)
4675 [ $NUMS -eq $EXPECTED ] ||
4676 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4678 run_test 56o "check lfs find -mtime for old files =========================="
4681 [ $RUNAS_ID -eq $UID ] &&
4682 skip_env "RUNAS_ID = UID = $UID -- skipping" && return
4685 setup_56 $NUMFILES $NUMDIRS
4687 chown $RUNAS_ID $TDIR/file* || error "chown $DIR/${tdir}g/file$i failed"
4689 CMD="$LFIND -uid $RUNAS_ID $TDIR"
4690 NUMS=$($CMD | wc -l)
4691 [ $NUMS -eq $EXPECTED ] || \
4692 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4694 EXPECTED=$(((NUMFILES + 1) * NUMDIRS + 1))
4695 CMD="$LFIND ! -uid $RUNAS_ID $TDIR"
4696 NUMS=$($CMD | wc -l)
4697 [ $NUMS -eq $EXPECTED ] || \
4698 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4700 run_test 56p "check lfs find -uid and ! -uid ==============================="
4703 [ $RUNAS_ID -eq $UID ] &&
4704 skip_env "RUNAS_ID = UID = $UID -- skipping" && return
4707 setup_56 $NUMFILES $NUMDIRS
4709 chgrp $RUNAS_GID $TDIR/file* || error "chown $TDIR/file$i failed"
4712 CMD="$LFIND -gid $RUNAS_GID $TDIR"
4713 NUMS=$($CMD | wc -l)
4714 [ $NUMS -eq $EXPECTED ] ||
4715 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4717 EXPECTED=$(( ($NUMFILES+1) * $NUMDIRS + 1))
4718 CMD="$LFIND ! -gid $RUNAS_GID $TDIR"
4719 NUMS=$($CMD | wc -l)
4720 [ $NUMS -eq $EXPECTED ] ||
4721 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4723 run_test 56q "check lfs find -gid and ! -gid ==============================="
4727 setup_56 $NUMFILES $NUMDIRS
4730 CMD="$LFIND -size 0 -type f $TDIR"
4731 NUMS=$($CMD | wc -l)
4732 [ $NUMS -eq $EXPECTED ] ||
4733 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4735 CMD="$LFIND ! -size 0 -type f $TDIR"
4736 NUMS=$($CMD | wc -l)
4737 [ $NUMS -eq $EXPECTED ] ||
4738 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4739 echo "test" > $TDIR/$tfile
4740 echo "test2" > $TDIR/$tfile.2 && sync
4742 CMD="$LFIND -size 5 -type f $TDIR"
4743 NUMS=$($CMD | wc -l)
4744 [ $NUMS -eq $EXPECTED ] ||
4745 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4747 CMD="$LFIND -size +5 -type f $TDIR"
4748 NUMS=$($CMD | wc -l)
4749 [ $NUMS -eq $EXPECTED ] ||
4750 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4752 CMD="$LFIND -size +0 -type f $TDIR"
4753 NUMS=$($CMD | wc -l)
4754 [ $NUMS -eq $EXPECTED ] ||
4755 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4757 CMD="$LFIND ! -size -5 -type f $TDIR"
4758 NUMS=$($CMD | wc -l)
4759 [ $NUMS -eq $EXPECTED ] ||
4760 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4762 CMD="$LFIND -size -5 -type f $TDIR"
4763 NUMS=$($CMD | wc -l)
4764 [ $NUMS -eq $EXPECTED ] ||
4765 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4767 run_test 56r "check lfs find -size works =========================="
4769 test_56s() { # LU-611
4771 setup_56 $NUMFILES $NUMDIRS "-c $OSTCOUNT"
4773 if [[ $OSTCOUNT -gt 1 ]]; then
4774 $SETSTRIPE -c 1 $TDIR/$tfile.{0,1,2,3}
4778 ONESTRIPE=$(((NUMDIRS + 1) * NUMFILES))
4782 EXPECTED=$(((NUMDIRS + 1) * NUMFILES))
4783 CMD="$LFIND -stripe-count $OSTCOUNT -type f $TDIR"
4784 NUMS=$($CMD | wc -l)
4785 [ $NUMS -eq $EXPECTED ] || {
4787 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4790 EXPECTED=$(((NUMDIRS + 1) * NUMFILES + EXTRA))
4791 CMD="$LFIND -stripe-count +0 -type f $TDIR"
4792 NUMS=$($CMD | wc -l)
4793 [ $NUMS -eq $EXPECTED ] || {
4795 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4799 CMD="$LFIND -stripe-count 1 -type f $TDIR"
4800 NUMS=$($CMD | wc -l)
4801 [ $NUMS -eq $EXPECTED ] || {
4803 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4806 CMD="$LFIND -stripe-count -2 -type f $TDIR"
4807 NUMS=$($CMD | wc -l)
4808 [ $NUMS -eq $EXPECTED ] || {
4810 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4814 CMD="$LFIND -stripe-count $((OSTCOUNT + 1)) -type f $TDIR"
4815 NUMS=$($CMD | wc -l)
4816 [ $NUMS -eq $EXPECTED ] || {
4818 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4821 run_test 56s "check lfs find -stripe-count works"
4823 test_56t() { # LU-611
4825 setup_56 $NUMFILES $NUMDIRS "--stripe-size 512k"
4827 $SETSTRIPE -S 256k $TDIR/$tfile.{0,1,2,3}
4829 EXPECTED=$(((NUMDIRS + 1) * NUMFILES))
4830 CMD="$LFIND -stripe-size 512k -type f $TDIR"
4831 NUMS=$($CMD | wc -l)
4832 [ $NUMS -eq $EXPECTED ] ||
4833 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4835 CMD="$LFIND -stripe-size +320k -type f $TDIR"
4836 NUMS=$($CMD | wc -l)
4837 [ $NUMS -eq $EXPECTED ] ||
4838 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4840 EXPECTED=$(((NUMDIRS + 1) * NUMFILES + 4))
4841 CMD="$LFIND -stripe-size +200k -type f $TDIR"
4842 NUMS=$($CMD | wc -l)
4843 [ $NUMS -eq $EXPECTED ] ||
4844 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4846 CMD="$LFIND -stripe-size -640k -type f $TDIR"
4847 NUMS=$($CMD | wc -l)
4848 [ $NUMS -eq $EXPECTED ] ||
4849 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4852 CMD="$LFIND -stripe-size 256k -type f $TDIR"
4853 NUMS=$($CMD | wc -l)
4854 [ $NUMS -eq $EXPECTED ] ||
4855 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4857 CMD="$LFIND -stripe-size -320k -type f $TDIR"
4858 NUMS=$($CMD | wc -l)
4859 [ $NUMS -eq $EXPECTED ] ||
4860 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4863 CMD="$LFIND -stripe-size 1024k -type f $TDIR"
4864 NUMS=$($CMD | wc -l)
4865 [ $NUMS -eq $EXPECTED ] ||
4866 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4868 run_test 56t "check lfs find -stripe-size works"
4870 test_56u() { # LU-611
4872 setup_56 $NUMFILES $NUMDIRS "-i 0"
4874 if [[ $OSTCOUNT -gt 1 ]]; then
4875 $SETSTRIPE -i 1 $TDIR/$tfile.{0,1,2,3}
4881 EXPECTED=$(((NUMDIRS + 1) * NUMFILES))
4882 CMD="$LFIND -stripe-index 0 -type f $TDIR"
4883 NUMS=$($CMD | wc -l)
4884 [ $NUMS -eq $EXPECTED ] ||
4885 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4888 CMD="$LFIND -stripe-index 1 -type f $TDIR"
4889 NUMS=$($CMD | wc -l)
4890 [ $NUMS -eq $EXPECTED ] ||
4891 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4893 CMD="$LFIND ! -stripe-index 0 -type f $TDIR"
4894 NUMS=$($CMD | wc -l)
4895 [ $NUMS -eq $EXPECTED ] ||
4896 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4899 # This should produce an error and not return any files
4900 CMD="$LFIND -stripe-index $OSTCOUNT -type f $TDIR"
4901 NUMS=$($CMD 2>/dev/null | wc -l)
4902 [ $NUMS -eq $EXPECTED ] ||
4903 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4905 if [[ $OSTCOUNT -gt 1 ]]; then
4906 EXPECTED=$(((NUMDIRS + 1) * NUMFILES + ONESTRIPE))
4907 CMD="$LFIND -stripe-index 0,1 -type f $TDIR"
4908 NUMS=$($CMD | wc -l)
4909 [ $NUMS -eq $EXPECTED ] ||
4910 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4913 run_test 56u "check lfs find -stripe-index works"
4920 setup_56 $NUMFILES $NUMDIRS
4922 UUID=$(mdtuuid_from_index $MDT_IDX $TDIR)
4923 [ -z "$UUID" ] && error "mdtuuid_from_index cannot find MDT index $MDT_IDX"
4925 for file in $($LFIND -mdt $UUID $TDIR); do
4926 file_mdt_idx=$($GETSTRIPE -M $file)
4927 [ $file_mdt_idx -eq $MDT_IDX ] ||
4928 error "'lfind -mdt $UUID' != 'getstripe -M' ($file_mdt_idx)"
4931 run_test 56v "check 'lfs find -mdt match with lfs getstripe -M' ======="
4934 [[ $OSTCOUNT -lt 2 ]] && skip_env "$OSTCOUNT < 2 OSTs -- skipping" &&
4936 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
4939 rm -rf $TDIR || error "remove $TDIR failed"
4940 setup_56 $NUMFILES $NUMDIRS "-c $OSTCOUNT" "-c1"
4943 stripe_size=$($GETSTRIPE -S -d $TDIR) ||
4944 error "$GETSTRIPE -S -d $TDIR failed"
4945 stripe_size=${stripe_size%% *}
4947 local file_size=$((stripe_size * OSTCOUNT))
4948 local file_num=$((NUMDIRS * NUMFILES + NUMFILES))
4949 local required_space=$((file_num * file_size))
4951 local free_space=$($LCTL get_param -n lov.$FSNAME-clilov-*.kbytesavail |
4953 [[ $free_space -le $((required_space / 1024)) ]] &&
4954 skip_env "need at least $required_space bytes free space," \
4955 "have $free_space kbytes" && return
4958 local dd_count=$((file_size / dd_bs))
4960 # write data into the files
4964 for i in $(seq 1 $NUMFILES); do
4966 yes | dd bs=$dd_bs count=$dd_count of=$file >/dev/null 2>&1 ||
4967 error "write data into $file failed"
4969 for i in $(seq 1 $NUMDIRS); do
4970 for j in $(seq 1 $NUMFILES); do
4971 file=$TDIR/dir$i/file$j
4972 yes | dd bs=$dd_bs count=$dd_count of=$file \
4974 error "write data into $file failed"
4979 [[ $OSTCOUNT -gt 1 ]] && expected=$((OSTCOUNT - 1))
4982 local cmd="$LFS_MIGRATE -y -c $expected $TDIR/file1"
4984 eval $cmd || error "$cmd failed"
4986 check_stripe_count $TDIR/file1 $expected
4988 if [ $(lustre_version_code $SINGLEMDS) -ge $(version_code 2.6.90) ];
4990 # lfs_migrate file onto OST 0 if it is on OST 1, or onto
4991 # OST 1 if it is on OST 0. This file is small enough to
4992 # be on only one stripe.
4993 file=$TDIR/migr_1_ost
4994 dd bs=$dd_bs count=1 if=/dev/urandom of=$file >/dev/null 2>&1 ||
4995 error "write data into $file failed"
4996 local obdidx=$($LFS getstripe -i $file)
4997 local oldmd5=$(md5sum $file)
4999 [[ $obdidx -eq 0 ]] && newobdidx=1
5000 cmd="$LFS migrate -i $newobdidx $file"
5002 eval $cmd || error "$cmd failed"
5003 local realobdix=$($LFS getstripe -i $file)
5004 local newmd5=$(md5sum $file)
5005 [[ $newobdidx -ne $realobdix ]] &&
5006 error "new OST is different (was=$obdidx, wanted=$newobdidx, got=$realobdix)"
5007 [[ "$oldmd5" != "$newmd5" ]] &&
5008 error "md5sum differ: $oldmd5, $newmd5"
5012 cmd="$LFS_MIGRATE -y -c $expected $TDIR/dir1"
5014 eval $cmd || error "$cmd failed"
5016 for j in $(seq 1 $NUMFILES); do
5017 check_stripe_count $TDIR/dir1/file$j $expected
5020 # lfs_migrate works with lfs find
5021 cmd="$LFIND -stripe_count $OSTCOUNT -type f $TDIR |
5022 $LFS_MIGRATE -y -c $expected"
5024 eval $cmd || error "$cmd failed"
5026 for i in $(seq 2 $NUMFILES); do
5027 check_stripe_count $TDIR/file$i $expected
5029 for i in $(seq 2 $NUMDIRS); do
5030 for j in $(seq 1 $NUMFILES); do
5031 check_stripe_count $TDIR/dir$i/file$j $expected
5035 run_test 56w "check lfs_migrate -c stripe_count works"
5038 check_swap_layouts_support && return 0
5039 [[ $OSTCOUNT -lt 2 ]] &&
5040 skip_env "need 2 OST, skipping test" && return
5042 local dir0=$DIR/$tdir/$testnum
5043 test_mkdir -p $dir0 || error "creating dir $dir0"
5045 local ref1=/etc/passwd
5046 local file1=$dir0/file1
5048 $SETSTRIPE -c 2 $file1
5050 $LFS migrate -c 1 $file1 || error "migrate failed rc = $?"
5051 stripe=$($GETSTRIPE -c $file1)
5052 [[ $stripe == 1 ]] || error "stripe of $file1 is $stripe != 1"
5053 cmp $file1 $ref1 || error "content mismatch $file1 differs from $ref1"
5058 run_test 56x "lfs migration support"
5061 check_swap_layouts_support && return 0
5062 [[ $OSTCOUNT -lt 2 ]] &&
5063 skip_env "need 2 OST, skipping test" && return
5065 local dir0=$DIR/$tdir/$testnum
5066 test_mkdir -p $dir0 || error "creating dir $dir0"
5068 local ref1=/etc/passwd
5069 local file1=$dir0/file1
5071 $SETSTRIPE -c 2 $file1
5073 $LFS migrate --block -c 1 $file1 || error "migrate failed rc = $?"
5074 local stripe=$($GETSTRIPE -c $file1)
5075 [[ $stripe == 1 ]] || error "stripe of $file1 is $stripe != 1"
5076 cmp $file1 $ref1 || error "content mismatch $file1 differs from $ref1"
5081 run_test 56xa "lfs migration --block support"
5084 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.4.53) ] &&
5085 skip "No HSM $(lustre_build_version $SINGLEMDS) MDS < 2.4.53" &&
5089 local dir0=$DIR/$tdir/$testnum
5090 test_mkdir -p $dir0 || error "creating dir $dir0"
5091 local f1=$dir0/file1
5092 local f2=$dir0/file2
5094 touch $f1 || error "creating std file $f1"
5095 $MULTIOP $f2 H2c || error "creating released file $f2"
5097 # a directory can be raid0, so ask only for files
5098 res=$($LFIND $dir0 -L raid0 -type f | wc -l)
5099 [[ $res == 2 ]] || error "search raid0: found $res files != 2"
5101 res=$($LFIND $dir0 \! -L raid0 -type f | wc -l)
5102 [[ $res == 0 ]] || error "search !raid0: found $res files != 0"
5104 # only files can be released, so no need to force file search
5105 res=$($LFIND $dir0 -L released)
5106 [[ $res == $f2 ]] || error "search released: found $res != $f2"
5108 res=$($LFIND $dir0 \! -L released)
5109 [[ $res == $f1 ]] || error "search !released: found $res != $f1"
5112 run_test 56y "lfs find -L raid0|released"
5114 test_56z() { # LU-4824
5115 # This checks to make sure 'lfs find' continues after errors
5116 # There are two classes of errors that should be caught:
5117 # - If multiple paths are provided, all should be searched even if one
5119 # - If errors are encountered during the search, it should not terminate
5122 test_mkdir $DIR/$tdir
5123 for i in d{0..9}; do
5124 test_mkdir $DIR/$tdir/$i
5126 touch $DIR/$tdir/d{0..9}/$tfile
5127 $LFS find $DIR/non_existent_dir $DIR/$tdir &&
5128 error "$LFS find did not return an error"
5129 # Make a directory unsearchable. This should NOT be the last entry in
5130 # directory order. Arbitrarily pick the 6th entry
5131 chmod 700 $($LFS find $DIR/$tdir -type d | sed '6!d')
5132 local count=$($RUNAS $LFS find $DIR/non_existent $DIR/$tdir | wc -l)
5133 # The user should be able to see 10 directories and 9 files
5134 [ $count == 19 ] || error "$LFS find did not continue after error"
5136 run_test 56z "lfs find should continue after an error"
5138 test_56aa() { # LU-5937
5139 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
5142 $LFS setdirstripe -c$MDSCOUNT $DIR/$tdir/striped_dir
5144 createmany -o $DIR/$tdir/striped_dir/${tfile}- 1024
5145 local dirs=$(lfs find --size +8k $DIR/$tdir/)
5147 [ -n "$dirs" ] || error "lfs find --size wrong under striped dir"
5149 run_test 56aa "lfs find --size under striped dir"
5152 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5153 # note test will not do anything if MDS is not local
5154 if [ "$(facet_fstype $SINGLEMDS)" != ldiskfs ]; then
5155 skip "Only applicable to ldiskfs-based MDTs"
5159 remote_mds_nodsh && skip "remote MDS with nodsh" && return
5160 local MNTDEV="osd*.*MDT*.mntdev"
5161 DEV=$(do_facet $SINGLEMDS lctl get_param -n $MNTDEV)
5162 [ -z "$DEV" ] && error "can't access $MNTDEV"
5163 for DEV in $(do_facet $SINGLEMDS lctl get_param -n $MNTDEV); do
5164 do_facet $SINGLEMDS $DUMPE2FS -h $DEV > $TMP/t57a.dump ||
5165 error "can't access $DEV"
5166 DEVISIZE=$(awk '/Inode size:/ { print $3 }' $TMP/t57a.dump)
5167 [[ $DEVISIZE -gt 128 ]] || error "inode size $DEVISIZE"
5171 run_test 57a "verify MDS filesystem created with large inodes =="
5174 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5175 if [ "$(facet_fstype $SINGLEMDS)" != ldiskfs ]; then
5176 skip "Only applicable to ldiskfs-based MDTs"
5180 remote_mds_nodsh && skip "remote MDS with nodsh" && return
5181 local dir=$DIR/$tdir
5185 local FILEN=$dir/f$FILECOUNT
5187 rm -rf $dir || error "removing $dir"
5188 test_mkdir -p -c1 $dir || error "creating $dir"
5189 local mdtidx=$($LFS getstripe -M $dir)
5190 local mdtname=MDT$(printf %04x $mdtidx)
5191 local facet=mds$((mdtidx + 1))
5193 echo "mcreating $FILECOUNT files"
5194 createmany -m $dir/f 1 $FILECOUNT || \
5195 error "creating files in $dir"
5197 # verify that files do not have EAs yet
5198 $GETSTRIPE $FILE1 2>&1 | grep -q "no stripe" || error "$FILE1 has an EA"
5199 $GETSTRIPE $FILEN 2>&1 | grep -q "no stripe" || error "$FILEN has an EA"
5203 df $dir #make sure we get new statfs data
5204 local MDSFREE=$(do_facet $facet \
5205 lctl get_param -n osd*.*$mdtname.kbytesfree)
5206 local MDCFREE=$(lctl get_param -n mdc.*$mdtname-mdc-*.kbytesfree)
5207 echo "opening files to create objects/EAs"
5209 for FILE in `seq -f $dir/f%g 1 $FILECOUNT`; do
5210 $OPENFILE -f O_RDWR $FILE > /dev/null 2>&1 || error "opening $FILE"
5213 # verify that files have EAs now
5214 $GETSTRIPE $FILE1 | grep -q "obdidx" || error "$FILE1 missing EA"
5215 $GETSTRIPE $FILEN | grep -q "obdidx" || error "$FILEN missing EA"
5217 sleep 1 #make sure we get new statfs data
5219 local MDSFREE2=$(do_facet $facet \
5220 lctl get_param -n osd*.*$mdtname.kbytesfree)
5221 local MDCFREE2=$(lctl get_param -n mdc.*$mdtname-mdc-*.kbytesfree)
5222 if [[ $MDCFREE2 -lt $((MDCFREE - 16)) ]]; then
5223 if [ "$MDSFREE" != "$MDSFREE2" ]; then
5224 error "MDC before $MDCFREE != after $MDCFREE2"
5226 echo "MDC before $MDCFREE != after $MDCFREE2"
5227 echo "unable to confirm if MDS has large inodes"
5232 run_test 57b "default LOV EAs are stored inside large inodes ==="
5235 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5236 [ -z "$(which wiretest 2>/dev/null)" ] &&
5237 skip_env "could not find wiretest" && return
5240 run_test 58 "verify cross-platform wire constants =============="
5243 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5244 echo "touch 130 files"
5245 createmany -o $DIR/f59- 130
5247 unlinkmany $DIR/f59- 130
5249 # wait for commitment of removal
5250 wait_delete_completed
5252 run_test 59 "verify cancellation of llog records async ========="
5254 TEST60_HEAD="test_60 run $RANDOM"
5256 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5257 remote_mgs_nodsh && skip "remote MGS with nodsh" && return
5258 do_facet mgs "! which run-llog.sh &> /dev/null" &&
5259 do_facet mgs "! ls run-llog.sh &> /dev/null" &&
5260 skip_env "missing subtest run-llog.sh" && return
5262 log "$TEST60_HEAD - from kernel mode"
5263 do_facet mgs "$LCTL set_param debug=warning; $LCTL dk > /dev/null"
5264 do_facet mgs sh run-llog.sh
5265 do_facet mgs $LCTL dk > $TMP/$tfile
5267 # LU-6388: test llog_reader
5268 local llog_reader=$(do_facet mgs "which llog_reader 2> /dev/null")
5269 llog_reader=${llog_reader:-$LUSTRE/utils/llog_reader}
5270 [ -z $(do_facet mgs ls -d $llog_reader 2> /dev/null) ] &&
5271 skip_env "missing llog_reader" && return
5272 local fstype=$(facet_fstype mgs)
5273 [ $fstype != ldiskfs -a $fstype != zfs ] &&
5274 skip_env "Only for ldiskfs or zfs type mgs" && return
5276 local mntpt=$(facet_mntpt mgs)
5277 local mgsdev=$(mgsdevname 1)
5289 #get fid and record list
5290 fid_list=($(awk '/9_sub.*record/ { print $NF }' /$TMP/$tfile |
5292 rec_list=($(awk '/9_sub.*record/ { print $((NF-3)) }' /$TMP/$tfile |
5294 #remount mgs as ldiskfs or zfs type
5295 stop mgs || error "stop mgs failed"
5296 mount_fstype mgs || error "remount mgs failed"
5297 for ((i = 0; i < ${#fid_list[@]}; i++)); do
5300 seq=$(echo $fid | awk -F ':' '{ print $1 }' | sed -e "s/^0x//g")
5301 oid=$(echo $fid | awk -F ':' '{ print $2 }' | sed -e "s/^0x//g")
5306 obj_file=$mntpt/O/$seq/d$((oid%32))/$oid ;;
5308 obj_file=$mntpt/oi.$(($((16#$seq))&127))/$fid ;;
5310 echo "obj_file is $obj_file"
5311 do_facet mgs $llog_reader $obj_file
5313 rec_type=$(do_facet mgs $llog_reader $obj_file | grep "type=" |
5314 awk '{ print $3 }' | sed -e "s/^type=//g")
5315 if [ $rec_type != $rec ]; then
5316 echo "FAILED test_60a wrong record type $rec_type," \
5322 #check obj path if record type is LLOG_LOGID_MAGIC
5323 if [ "$rec" == "1064553b" ]; then
5324 path=$(do_facet mgs $llog_reader $obj_file |
5325 grep "path=" | awk '{ print $NF }' |
5326 sed -e "s/^path=//g")
5327 if [ $obj_file != $mntpt/$path ]; then
5328 echo "FAILED test_60a wrong obj path" \
5329 "$montpt/$path, should be $obj_file"
5336 #restart mgs before "error", otherwise it will block the next test
5337 stop mgs || error "stop mgs failed"
5338 start mgs $(mgsdevname) $MGS_MOUNT_OPTS || error "start mgs failed"
5339 $pass || error "test failed, see FAILED test_60a messages for specifics"
5341 run_test 60a "llog_test run from kernel module and test llog_reader =========="
5343 test_60b() { # bug 6411
5344 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5346 LLOG_COUNT=$(dmesg | awk "/$TEST60_HEAD/ { marker = 1; from_marker = 0; }
5358 [[ $LLOG_COUNT -gt 100 ]] &&
5359 error "CDEBUG_LIMIT not limiting messages ($LLOG_COUNT)" || true
5361 run_test 60b "limit repeated messages from CERROR/CWARN ========"
5364 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5365 echo "create 5000 files"
5366 createmany -o $DIR/f60c- 5000
5367 #define OBD_FAIL_MDS_LLOG_CREATE_FAILED 0x137
5368 lctl set_param fail_loc=0x80000137
5369 unlinkmany $DIR/f60c- 5000
5370 lctl set_param fail_loc=0
5372 run_test 60c "unlink file when mds full"
5375 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5376 SAVEPRINTK=$(lctl get_param -n printk)
5378 # verify "lctl mark" is even working"
5379 MESSAGE="test message ID $RANDOM $$"
5380 $LCTL mark "$MESSAGE" || error "$LCTL mark failed"
5381 dmesg | grep -q "$MESSAGE" || error "didn't find debug marker in log"
5383 lctl set_param printk=0 || error "set lnet.printk failed"
5384 lctl get_param -n printk | grep emerg || error "lnet.printk dropped emerg"
5385 MESSAGE="new test message ID $RANDOM $$"
5386 # Assume here that libcfs_debug_mark_buffer() uses D_WARNING
5387 $LCTL mark "$MESSAGE" || error "$LCTL mark failed"
5388 dmesg | grep -q "$MESSAGE" && error "D_WARNING wasn't masked" || true
5390 lctl set_param -n printk="$SAVEPRINTK"
5392 run_test 60d "test printk console message masking"
5395 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5396 remote_mds_nodsh && skip "remote MDS with nodsh" && return
5398 #define OBD_FAIL_MDS_LLOG_CREATE_FAILED2 0x15b
5399 do_facet mds1 lctl set_param fail_loc=0x15b
5402 run_test 60e "no space while new llog is being created"
5405 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5407 dd if=/dev/zero of=$f bs=$(page_size) count=1 || error "dd $f failed"
5408 cancel_lru_locks osc
5409 $MULTIOP $f OSMWUc || error "$MULTIOP $f failed"
5412 run_test 61 "mmap() writes don't make sync hang ================"
5414 # bug 2330 - insufficient obd_match error checking causes LBUG
5416 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5419 cancel_lru_locks osc
5420 lctl set_param fail_loc=0x405
5421 cat $f && error "cat succeeded, expect -EIO"
5422 lctl set_param fail_loc=0
5424 # This test is now irrelevant (as of bug 10718 inclusion), we no longer
5425 # match every page all of the time.
5426 #run_test 62 "verify obd_match failure doesn't LBUG (should -EIO)"
5428 # bug 2319 - oig_wait() interrupted causes crash because of invalid waitq.
5429 # Though this test is irrelevant anymore, it helped to reveal some
5430 # other grant bugs (LU-4482), let's keep it.
5431 test_63a() { # was test_63
5432 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5433 MAX_DIRTY_MB=`lctl get_param -n osc.*.max_dirty_mb | head -n 1`
5434 for i in `seq 10` ; do
5435 dd if=/dev/zero of=$DIR/f63 bs=8k &
5441 rm -f $DIR/f63 || true
5443 run_test 63a "Verify oig_wait interruption does not crash ======="
5445 # bug 2248 - async write errors didn't return to application on sync
5446 # bug 3677 - async write errors left page locked
5448 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5450 lctl set_param debug=-1
5452 # ensure we have a grant to do async writes
5453 dd if=/dev/zero of=$DIR/$tfile bs=4k count=1
5456 sync # sync lest earlier test intercept the fail_loc
5458 #define OBD_FAIL_OSC_BRW_PREP_REQ 0x406
5459 lctl set_param fail_loc=0x80000406
5460 $MULTIOP $DIR/$tfile Owy && \
5461 error "sync didn't return ENOMEM"
5462 sync; sleep 2; sync # do a real sync this time to flush page
5463 lctl get_param -n llite.*.dump_page_cache | grep locked && \
5464 error "locked page left in cache after async error" || true
5467 run_test 63b "async write errors should be returned to fsync ==="
5470 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5472 lctl get_param -n osc.*[oO][sS][cC][_-]*.cur* | grep "[0-9]"
5474 run_test 64a "verify filter grant calculations (in kernel) ====="
5477 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5478 sh oos.sh $MOUNT || error "oos.sh failed: $?"
5480 run_test 64b "check out-of-space detection on client ==========="
5483 $LCTL set_param osc.*OST0000-osc-[^mM]*.cur_grant_bytes=0
5485 run_test 64c "verify grant shrink ========================------"
5487 # bug 1414 - set/get directories' stripe info
5489 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5490 test_mkdir -p $DIR/$tdir
5492 $LVERIFY $DIR/$tdir $DIR/$tdir/f1 || error "lverify failed"
5494 run_test 65a "directory with no stripe info ===================="
5497 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5498 test_mkdir -p $DIR/$tdir
5499 local STRIPESIZE=$($GETSTRIPE -S $DIR/$tdir)
5501 $SETSTRIPE -S $((STRIPESIZE * 2)) -i 0 -c 1 $DIR/$tdir ||
5504 $LVERIFY $DIR/$tdir $DIR/$tdir/f2 || error "lverify failed"
5506 run_test 65b "directory setstripe -S stripe_size*2 -i 0 -c 1"
5509 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5510 if [[ $OSTCOUNT -gt 1 ]]; then
5511 test_mkdir -p $DIR/$tdir
5512 local STRIPESIZE=$($GETSTRIPE -S $DIR/$tdir)
5514 $SETSTRIPE -S $(($STRIPESIZE * 4)) -i 1 \
5515 -c $(($OSTCOUNT - 1)) $DIR/$tdir || error "setstripe"
5517 $LVERIFY $DIR/$tdir $DIR/$tdir/f3 || error "lverify failed"
5520 run_test 65c "directory setstripe -S stripe_size*4 -i 1 -c $((OSTCOUNT-1))"
5523 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5524 test_mkdir -p $DIR/$tdir
5525 local STRIPECOUNT=$($GETSTRIPE -c $DIR/$tdir)
5526 local STRIPESIZE=$($GETSTRIPE -S $DIR/$tdir)
5528 if [[ $STRIPECOUNT -le 0 ]]; then
5530 elif [[ $STRIPECOUNT -gt 2000 ]]; then
5531 #LOV_MAX_STRIPE_COUNT is 2000
5532 [[ $OSTCOUNT -gt 2000 ]] && sc=2000 || sc=$(($OSTCOUNT - 1))
5534 sc=$(($STRIPECOUNT - 1))
5536 $SETSTRIPE -S $STRIPESIZE -c $sc $DIR/$tdir || error "setstripe"
5537 touch $DIR/$tdir/f4 $DIR/$tdir/f5
5538 $LVERIFY $DIR/$tdir $DIR/$tdir/f4 $DIR/$tdir/f5 ||
5539 error "lverify failed"
5541 run_test 65d "directory setstripe -S stripe_size -c stripe_count"
5544 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5545 test_mkdir -p $DIR/$tdir
5547 $SETSTRIPE $DIR/$tdir || error "setstripe"
5548 $GETSTRIPE -v $DIR/$tdir | grep "Default" ||
5549 error "no stripe info failed"
5551 $LVERIFY $DIR/$tdir $DIR/$tdir/f6 || error "lverify failed"
5553 run_test 65e "directory setstripe defaults ======================="
5556 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5557 test_mkdir -p $DIR/${tdir}f
5558 $RUNAS $SETSTRIPE $DIR/${tdir}f && error "setstripe succeeded" || true
5560 run_test 65f "dir setstripe permission (should return error) ==="
5563 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5564 test_mkdir -p $DIR/$tdir
5565 local STRIPESIZE=$($GETSTRIPE -S $DIR/$tdir)
5567 $SETSTRIPE -S $((STRIPESIZE * 2)) -i 0 -c 1 $DIR/$tdir ||
5569 $SETSTRIPE -d $DIR/$tdir || error "setstripe"
5570 $GETSTRIPE -v $DIR/$tdir | grep "Default" ||
5571 error "delete default stripe failed"
5573 run_test 65g "directory setstripe -d ==========================="
5576 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5577 test_mkdir -p $DIR/$tdir
5578 local STRIPESIZE=$($GETSTRIPE -S $DIR/$tdir)
5580 $SETSTRIPE -S $((STRIPESIZE * 2)) -i 0 -c 1 $DIR/$tdir ||
5582 test_mkdir -p $DIR/$tdir/dd1
5583 [ $($GETSTRIPE -c $DIR/$tdir) == $($GETSTRIPE -c $DIR/$tdir/dd1) ] ||
5584 error "stripe info inherit failed"
5586 run_test 65h "directory stripe info inherit ===================="
5588 test_65i() { # bug6367
5589 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5590 $SETSTRIPE -S 65536 -c -1 $MOUNT
5592 run_test 65i "set non-default striping on root directory (bug 6367)="
5594 test_65ia() { # bug12836
5595 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5596 $GETSTRIPE $MOUNT || error "getstripe $MOUNT failed"
5598 run_test 65ia "getstripe on -1 default directory striping"
5600 test_65ib() { # bug12836
5601 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5602 $GETSTRIPE -v $MOUNT || error "getstripe -v $MOUNT failed"
5604 run_test 65ib "getstripe -v on -1 default directory striping"
5606 test_65ic() { # bug12836
5607 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5608 $LFS find -mtime -1 $MOUNT > /dev/null || error "find $MOUNT failed"
5610 run_test 65ic "new find on -1 default directory striping"
5612 test_65j() { # bug6367
5613 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5615 # if we aren't already remounting for each test, do so for this test
5616 if [ "$CLEANUP" = ":" -a "$I_MOUNTED" = "yes" ]; then
5617 cleanup || error "failed to unmount"
5620 $SETSTRIPE -d $MOUNT || error "setstripe failed"
5622 run_test 65j "set default striping on root directory (bug 6367)="
5624 test_65k() { # bug11679
5625 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5626 [[ $OSTCOUNT -lt 2 ]] && skip_env "too few OSTs" && return
5627 remote_mds_nodsh && skip "remote MDS with nodsh" && return
5629 local disable_precreate=true
5630 [ $(lustre_version_code $SINGLEMDS) -le $(version_code 2.8.54) ] &&
5631 disable_precreate=false
5633 echo "Check OST status: "
5634 local MDS_OSCS=$(do_facet $SINGLEMDS lctl dl |
5635 awk '/[oO][sS][cC].*md[ts]/ { print $4 }')
5637 for OSC in $MDS_OSCS; do
5638 echo $OSC "is active"
5639 do_facet $SINGLEMDS lctl --device %$OSC activate
5642 for INACTIVE_OSC in $MDS_OSCS; do
5643 local ost=$(osc_to_ost $INACTIVE_OSC)
5644 local ostnum=$(do_facet $SINGLEMDS lctl get_param -n \
5645 lov.*md*.target_obd |
5646 awk -F: /$ost/'{ print $1 }' | head -n 1)
5649 $SETSTRIPE -i $ostnum -c 1 $DIR/$tdir
5650 createmany -o $DIR/$tdir/$tfile.$ostnum. 1000
5652 echo "Deactivate: " $INACTIVE_OSC
5653 do_facet $SINGLEMDS lctl --device %$INACTIVE_OSC deactivate
5655 local count=$(do_facet $SINGLEMDS "lctl get_param -n \
5656 osp.$ost*MDT0000.create_count")
5657 local max_count=$(do_facet $SINGLEMDS "lctl get_param -n \
5658 osp.$ost*MDT0000.max_create_count")
5659 $disable_precreate &&
5660 do_facet $SINGLEMDS "lctl set_param -n \
5661 osp.$ost*MDT0000.max_create_count=0"
5663 for idx in $(seq 0 $((OSTCOUNT - 1))); do
5664 [ -f $DIR/$tdir/$idx ] && continue
5665 echo "$SETSTRIPE -i $idx -c 1 $DIR/$tdir/$idx"
5666 $SETSTRIPE -i $idx -c 1 $DIR/$tdir/$idx ||
5667 error "setstripe $idx should succeed"
5668 rm -f $DIR/$tdir/$idx || error "rm $idx failed"
5670 unlinkmany $DIR/$tdir/$tfile.$ostnum. 1000
5673 do_facet $SINGLEMDS "lctl set_param -n \
5674 osp.$ost*MDT0000.max_create_count=$max_count"
5675 do_facet $SINGLEMDS "lctl set_param -n \
5676 osp.$ost*MDT0000.create_count=$count"
5677 do_facet $SINGLEMDS lctl --device %$INACTIVE_OSC activate
5678 echo $INACTIVE_OSC "is Activate"
5680 wait_osc_import_state mds ost$ostnum FULL
5683 run_test 65k "validate manual striping works properly with deactivated OSCs"
5685 test_65l() { # bug 12836
5686 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5687 test_mkdir -p $DIR/$tdir/test_dir
5688 $SETSTRIPE -c -1 $DIR/$tdir/test_dir
5689 $LFS find -mtime -1 $DIR/$tdir >/dev/null
5691 run_test 65l "lfs find on -1 stripe dir ========================"
5694 $RUNAS $SETSTRIPE -c 2 $MOUNT && error "setstripe should fail"
5697 run_test 65m "normal user can't set filesystem default stripe"
5699 # bug 2543 - update blocks count on client
5701 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5703 dd if=/dev/zero of=$DIR/f66 bs=1k count=$COUNT
5704 sync; sync_all_data; sync; sync_all_data
5705 cancel_lru_locks osc
5706 BLOCKS=`ls -s $DIR/f66 | awk '{ print $1 }'`
5707 [ $BLOCKS -ge $COUNT ] || error "$DIR/f66 blocks $BLOCKS < $COUNT"
5709 run_test 66 "update inode blocks count on client ==============="
5714 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5716 if [ ! -z "$LLOOP" ]; then
5717 if swapon -s | grep -q $LLOOP; then
5718 swapoff $LLOOP || error "swapoff failed"
5721 $LCTL blockdev_detach $LLOOP || error "detach failed"
5725 if [ ! -z "$LLITELOOPLOAD" ]; then
5733 awk '($1 == "'$1':") { print $2 }' /proc/meminfo
5737 swapon -s | awk '($1 == "'$1'") { print $4 }'
5740 # test case for lloop driver, basic function
5742 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5743 [ "$UID" != 0 ] && skip_env "must run as root" && return
5744 llite_lloop_enabled || \
5745 { skip_env "llite_lloop module disabled" && return; }
5747 trap cleanup_68 EXIT
5749 if ! module_loaded llite_lloop; then
5750 if load_module llite/llite_lloop; then
5753 skip_env "can't find module llite_lloop"
5758 LLOOP=$TMP/lloop.`date +%s`.`date +%N`
5759 dd if=/dev/zero of=$DIR/f68a bs=4k count=1024
5760 $LCTL blockdev_attach $DIR/f68a $LLOOP || error "attach failed"
5762 directio rdwr $LLOOP 0 1024 4096 || error "direct write failed"
5763 directio rdwr $LLOOP 0 1025 4096 && error "direct write should fail"
5767 run_test 68a "lloop driver - basic test ========================"
5769 # excercise swapping to lustre by adding a high priority swapfile entry
5770 # and then consuming memory until it is used.
5771 test_68b() { # was test_68
5772 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5773 [ "$UID" != 0 ] && skip_env "must run as root" && return
5774 lctl get_param -n devices | grep -q obdfilter && \
5775 skip "local OST" && return
5777 grep -q llite_lloop /proc/modules
5778 [ $? -ne 0 ] && skip "can't find module llite_lloop" && return
5780 [ -z "`$LCTL list_nids | grep -v tcp`" ] && \
5781 skip "can't reliably test swap with TCP" && return
5783 MEMTOTAL=`meminfo MemTotal`
5784 NR_BLOCKS=$((MEMTOTAL>>8))
5785 [[ $NR_BLOCKS -le 2048 ]] && NR_BLOCKS=2048
5787 LLOOP=$TMP/lloop.`date +%s`.`date +%N`
5788 dd if=/dev/zero of=$DIR/f68b bs=64k seek=$NR_BLOCKS count=1
5791 $LCTL blockdev_attach $DIR/f68b $LLOOP || error "attach failed"
5793 trap cleanup_68 EXIT
5795 swapon -p 32767 $LLOOP || error "swapon $LLOOP failed"
5797 echo "before: `swapon -s | grep $LLOOP`"
5798 $MEMHOG $MEMTOTAL || error "error allocating $MEMTOTAL kB"
5799 echo "after: `swapon -s | grep $LLOOP`"
5800 SWAPUSED=`swap_used $LLOOP`
5804 [ $SWAPUSED -eq 0 ] && echo "no swap used???" || true
5806 run_test 68b "support swapping to Lustre ========================"
5808 # bug5265, obdfilter oa2dentry return -ENOENT
5809 # #define OBD_FAIL_SRV_ENOENT 0x217
5811 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5812 remote_ost_nodsh && skip "remote OST with nodsh" && return
5815 $SETSTRIPE -c 1 -i 0 $f
5817 $DIRECTIO write ${f}.2 0 1 || error "directio write error"
5819 do_facet ost1 lctl set_param fail_loc=0x217
5820 $TRUNCATE $f 1 # vmtruncate() will ignore truncate() error.
5821 $DIRECTIO write $f 0 2 && error "write succeeded, expect -ENOENT"
5823 do_facet ost1 lctl set_param fail_loc=0
5824 $DIRECTIO write $f 0 2 || error "write error"
5826 cancel_lru_locks osc
5827 $DIRECTIO read $f 0 1 || error "read error"
5829 do_facet ost1 lctl set_param fail_loc=0x217
5830 $DIRECTIO read $f 1 1 && error "read succeeded, expect -ENOENT"
5832 do_facet ost1 lctl set_param fail_loc=0
5835 run_test 69 "verify oa2dentry return -ENOENT doesn't LBUG ======"
5838 test_mkdir -p $DIR/$tdir
5839 $LFS setdirstripe -D -c$MDSCOUNT $DIR/$tdir
5840 sh rundbench -C -D $DIR/$tdir 2 || error "dbench failed!"
5842 run_test 71 "Running dbench on lustre (don't segment fault) ===="
5844 test_72a() { # bug 5695 - Test that on 2.6 remove_suid works properly
5845 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5846 [ "$RUNAS_ID" = "$UID" ] &&
5847 skip_env "RUNAS_ID = UID = $UID -- skipping" && return
5849 # Check that testing environment is properly set up. Skip if not
5850 FAIL_ON_ERROR=false check_runas_id_ret $RUNAS_ID $RUNAS_GID $RUNAS || {
5851 skip_env "User $RUNAS_ID does not exist - skipping"
5855 chmod 777 $DIR/$tfile
5856 chmod ug+s $DIR/$tfile
5857 $RUNAS dd if=/dev/zero of=$DIR/$tfile bs=512 count=1 ||
5858 error "$RUNAS dd $DIR/$tfile failed"
5859 # See if we are still setuid/sgid
5860 test -u $DIR/$tfile -o -g $DIR/$tfile &&
5861 error "S/gid is not dropped on write"
5862 # Now test that MDS is updated too
5863 cancel_lru_locks mdc
5864 test -u $DIR/$tfile -o -g $DIR/$tfile &&
5865 error "S/gid is not dropped on MDS"
5868 run_test 72a "Test that remove suid works properly (bug5695) ===="
5870 test_72b() { # bug 24226 -- keep mode setting when size is not changing
5873 [ "$RUNAS_ID" = "$UID" ] && \
5874 skip_env "RUNAS_ID = UID = $UID -- skipping" && return
5875 [ "$RUNAS_ID" -eq 0 ] && \
5876 skip_env "RUNAS_ID = 0 -- skipping" && return
5878 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5879 # Check that testing environment is properly set up. Skip if not
5880 FAIL_ON_ERROR=false check_runas_id_ret $RUNAS_ID $RUNAS_ID $RUNAS || {
5881 skip_env "User $RUNAS_ID does not exist - skipping"
5884 touch $DIR/${tfile}-f{g,u}
5885 test_mkdir $DIR/${tfile}-dg
5886 test_mkdir $DIR/${tfile}-du
5887 chmod 770 $DIR/${tfile}-{f,d}{g,u}
5888 chmod g+s $DIR/${tfile}-{f,d}g
5889 chmod u+s $DIR/${tfile}-{f,d}u
5890 for perm in 777 2777 4777; do
5891 $RUNAS chmod $perm $DIR/${tfile}-fg && error "S/gid file allowed improper chmod to $perm"
5892 $RUNAS chmod $perm $DIR/${tfile}-fu && error "S/uid file allowed improper chmod to $perm"
5893 $RUNAS chmod $perm $DIR/${tfile}-dg && error "S/gid dir allowed improper chmod to $perm"
5894 $RUNAS chmod $perm $DIR/${tfile}-du && error "S/uid dir allowed improper chmod to $perm"
5898 run_test 72b "Test that we keep mode setting if without file data changed (bug 24226)"
5900 # bug 3462 - multiple simultaneous MDC requests
5902 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5903 test_mkdir $DIR/d73-1
5904 test_mkdir $DIR/d73-2
5905 multiop_bg_pause $DIR/d73-1/f73-1 O_c || return 1
5908 lctl set_param fail_loc=0x80000129
5909 $MULTIOP $DIR/d73-1/f73-2 Oc &
5911 lctl set_param fail_loc=0
5913 $MULTIOP $DIR/d73-2/f73-3 Oc &
5917 wait $pid1 || return 1
5921 $CHECKSTAT -t file $DIR/d73-1/f73-1 || return 4
5922 $CHECKSTAT -t file $DIR/d73-1/f73-2 || return 5
5923 $CHECKSTAT -t file $DIR/d73-2/f73-3 || return 6
5927 run_test 73 "multiple MDC requests (should not deadlock)"
5929 test_74a() { # bug 6149, 6184
5930 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5931 #define OBD_FAIL_LDLM_ENQUEUE_OLD_EXPORT 0x30e
5933 # very important to OR with OBD_FAIL_ONCE (0x80000000) -- otherwise it
5934 # will spin in a tight reconnection loop
5936 $LCTL set_param fail_loc=0x8000030e
5937 # get any lock that won't be difficult - lookup works.
5939 $LCTL set_param fail_loc=0
5943 run_test 74a "ldlm_enqueue freed-export error path, ls (shouldn't LBUG)"
5945 test_74b() { # bug 13310
5946 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5947 #define OBD_FAIL_LDLM_ENQUEUE_OLD_EXPORT 0x30e
5949 # very important to OR with OBD_FAIL_ONCE (0x80000000) -- otherwise it
5950 # will spin in a tight reconnection loop
5951 $LCTL set_param fail_loc=0x8000030e
5952 # get a "difficult" lock
5954 $LCTL set_param fail_loc=0
5958 run_test 74b "ldlm_enqueue freed-export error path, touch (shouldn't LBUG)"
5961 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5962 #define OBD_FAIL_LDLM_NEW_LOCK
5963 $LCTL set_param fail_loc=0x319
5964 touch $DIR/$tfile && error "touch successful"
5965 $LCTL set_param fail_loc=0
5968 run_test 74c "ldlm_lock_create error path, (shouldn't LBUG)"
5971 awk '/lustre_inode_cache/ {print $2; exit}' /proc/slabinfo
5974 get_inode_slab_tunables() {
5975 awk '/lustre_inode_cache/ {print $9," ",$10," ",$11; exit}' /proc/slabinfo
5978 set_inode_slab_tunables() {
5979 echo "lustre_inode_cache $1" > /proc/slabinfo
5982 test_76() { # Now for bug 20433, added originally in bug 1443
5983 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5984 local SLAB_SETTINGS=$(get_inode_slab_tunables)
5985 local CPUS=$(getconf _NPROCESSORS_ONLN 2>/dev/null)
5986 # we cannot set limit below 1 which means 1 inode in each
5987 # per-cpu cache is still allowed
5988 set_inode_slab_tunables "1 1 0"
5989 cancel_lru_locks osc
5990 BEFORE_INODES=$(num_inodes)
5991 echo "before inodes: $BEFORE_INODES"
5993 [ "$SLOW" = "no" ] && COUNT=100
5994 for i in $(seq $COUNT); do
5998 cancel_lru_locks osc
5999 AFTER_INODES=$(num_inodes)
6000 echo "after inodes: $AFTER_INODES"
6002 while [[ $((AFTER_INODES-1*${CPUS:-1})) -gt $BEFORE_INODES ]]; do
6004 AFTER_INODES=$(num_inodes)
6006 echo "wait $wait seconds inodes: $AFTER_INODES"
6007 if [ $wait -gt 30 ]; then
6008 error "inode slab grew from $BEFORE_INODES to $AFTER_INODES"
6011 set_inode_slab_tunables "$SLAB_SETTINGS"
6013 run_test 76 "confirm clients recycle inodes properly ===="
6019 # Note: in sptlrpc modes which enable its own bulk checksum, the
6020 # original crc32_le bulk checksum will be automatically disabled,
6021 # and the OBD_FAIL_OSC_CHECKSUM_SEND/OBD_FAIL_OSC_CHECKSUM_RECEIVE
6022 # will be checked by sptlrpc code against sptlrpc bulk checksum.
6023 # In this case set_checksums() will not be no-op, because sptlrpc
6024 # bulk checksum will be enabled all through the test.
6026 [ "$ORIG_CSUM" ] || ORIG_CSUM=`lctl get_param -n osc.*.checksums | head -n1`
6027 lctl set_param -n osc.*.checksums $1
6031 export ORIG_CSUM_TYPE="`lctl get_param -n osc.*osc-[^mM]*.checksum_type |
6032 sed 's/.*\[\(.*\)\].*/\1/g' | head -n1`"
6033 CKSUM_TYPES=${CKSUM_TYPES:-"crc32 adler"}
6034 [ "$ORIG_CSUM_TYPE" = "crc32c" ] && CKSUM_TYPES="$CKSUM_TYPES crc32c"
6037 lctl set_param -n osc.*osc-[^mM]*.checksum_type $1
6038 log "set checksum type to $1"
6041 F77_TMP=$TMP/f77-temp
6044 dd if=/dev/urandom of=$F77_TMP bs=1M count=$F77SZ || \
6045 error "error writing to $F77_TMP"
6048 test_77a() { # bug 10889
6049 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
6050 $GSS && skip "could not run with gss" && return
6051 [ ! -f $F77_TMP ] && setup_f77
6053 dd if=$F77_TMP of=$DIR/$tfile bs=1M count=$F77SZ || error "dd error"
6057 run_test 77a "normal checksum read/write operation"
6059 test_77b() { # bug 10889
6060 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
6061 $GSS && skip "could not run with gss" && return
6062 [ ! -f $F77_TMP ] && setup_f77
6063 #define OBD_FAIL_OSC_CHECKSUM_SEND 0x409
6064 $LCTL set_param fail_loc=0x80000409
6067 dd if=$F77_TMP of=$DIR/$tfile bs=1M count=$F77SZ conv=sync ||
6068 error "dd error: $?"
6069 $LCTL set_param fail_loc=0
6071 for algo in $CKSUM_TYPES; do
6072 cancel_lru_locks osc
6073 set_checksum_type $algo
6074 #define OBD_FAIL_OSC_CHECKSUM_RECEIVE 0x408
6075 $LCTL set_param fail_loc=0x80000408
6076 cmp $F77_TMP $DIR/$tfile || error "file compare failed"
6077 $LCTL set_param fail_loc=0
6080 set_checksum_type $ORIG_CSUM_TYPE
6083 run_test 77b "checksum error on client write, read"
6085 test_77d() { # bug 10889
6086 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
6087 $GSS && skip "could not run with gss" && return
6088 #define OBD_FAIL_OSC_CHECKSUM_SEND 0x409
6089 $LCTL set_param fail_loc=0x80000409
6091 $DIRECTIO write $DIR/$tfile 0 $F77SZ $((1024 * 1024)) ||
6092 error "direct write: rc=$?"
6093 $LCTL set_param fail_loc=0
6096 #define OBD_FAIL_OSC_CHECKSUM_RECEIVE 0x408
6097 $LCTL set_param fail_loc=0x80000408
6099 cancel_lru_locks osc
6100 $DIRECTIO read $DIR/$tfile 0 $F77SZ $((1024 * 1024)) ||
6101 error "direct read: rc=$?"
6102 $LCTL set_param fail_loc=0
6105 run_test 77d "checksum error on OST direct write, read"
6107 test_77f() { # bug 10889
6108 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
6109 $GSS && skip "could not run with gss" && return
6111 for algo in $CKSUM_TYPES; do
6112 cancel_lru_locks osc
6113 set_checksum_type $algo
6114 #define OBD_FAIL_OSC_CHECKSUM_SEND 0x409
6115 $LCTL set_param fail_loc=0x409
6116 $DIRECTIO write $DIR/$tfile 0 $F77SZ $((1024 * 1024)) &&
6117 error "direct write succeeded"
6118 $LCTL set_param fail_loc=0
6120 set_checksum_type $ORIG_CSUM_TYPE
6123 run_test 77f "repeat checksum error on write (expect error)"
6125 test_77g() { # bug 10889
6126 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
6127 $GSS && skip "could not run with gss" && return
6128 remote_ost_nodsh && skip "remote OST with nodsh" && return
6130 [ ! -f $F77_TMP ] && setup_f77
6132 $SETSTRIPE -c 1 -i 0 $DIR/$tfile
6133 #define OBD_FAIL_OST_CHECKSUM_RECEIVE 0x21a
6134 do_facet ost1 lctl set_param fail_loc=0x8000021a
6136 dd if=$F77_TMP of=$DIR/$tfile bs=1M count=$F77SZ ||
6137 error "write error: rc=$?"
6138 do_facet ost1 lctl set_param fail_loc=0
6141 cancel_lru_locks osc
6142 #define OBD_FAIL_OST_CHECKSUM_SEND 0x21b
6143 do_facet ost1 lctl set_param fail_loc=0x8000021b
6145 cmp $F77_TMP $DIR/$tfile || error "file compare failed"
6146 do_facet ost1 lctl set_param fail_loc=0
6149 run_test 77g "checksum error on OST write, read"
6151 test_77i() { # bug 13805
6152 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
6153 $GSS && skip "could not run with gss" && return
6154 #define OBD_FAIL_OSC_CONNECT_CKSUM 0x40b
6155 lctl set_param fail_loc=0x40b
6156 remount_client $MOUNT
6157 lctl set_param fail_loc=0
6158 for VALUE in `lctl get_param osc.*osc-[^mM]*.checksum_type`; do
6159 PARAM=`echo ${VALUE[0]} | cut -d "=" -f1`
6160 algo=`lctl get_param -n $PARAM | sed 's/.*\[\(.*\)\].*/\1/g'`
6161 [ "$algo" = "adler" ] || error "algo set to $algo instead of adler"
6163 remount_client $MOUNT
6165 run_test 77i "client not supporting OSD_CONNECT_CKSUM"
6167 test_77j() { # bug 13805
6168 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
6169 $GSS && skip "could not run with gss" && return
6170 #define OBD_FAIL_OSC_CKSUM_ADLER_ONLY 0x40c
6171 lctl set_param fail_loc=0x40c
6172 remount_client $MOUNT
6173 lctl set_param fail_loc=0
6174 sleep 2 # wait async osc connect to finish
6175 for VALUE in `lctl get_param osc.*osc-[^mM]*.checksum_type`; do
6176 PARAM=`echo ${VALUE[0]} | cut -d "=" -f1`
6177 algo=`lctl get_param -n $PARAM | sed 's/.*\[\(.*\)\].*/\1/g'`
6178 [ "$algo" = "adler" ] || error "algo set to $algo instead of adler"
6180 remount_client $MOUNT
6182 run_test 77j "client only supporting ADLER32"
6184 [ "$ORIG_CSUM" ] && set_checksums $ORIG_CSUM || true
6193 test_78() { # bug 10901
6194 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
6195 remote_ost || { skip_env "local OST" && return; }
6198 F78SIZE=$(($(awk '/MemFree:/ { print $2 }' /proc/meminfo) / 1024))
6199 echo "MemFree: $F78SIZE, Max file size: $MAXFREE"
6200 MEMTOTAL=$(($(awk '/MemTotal:/ { print $2 }' /proc/meminfo) / 1024))
6201 echo "MemTotal: $MEMTOTAL"
6203 # reserve 256MB of memory for the kernel and other running processes,
6204 # and then take 1/2 of the remaining memory for the read/write buffers.
6205 if [ $MEMTOTAL -gt 512 ] ;then
6206 MEMTOTAL=$(((MEMTOTAL - 256 ) / 2))
6208 # for those poor memory-starved high-end clusters...
6209 MEMTOTAL=$((MEMTOTAL / 2))
6211 echo "Mem to use for directio: $MEMTOTAL"
6213 [[ $F78SIZE -gt $MEMTOTAL ]] && F78SIZE=$MEMTOTAL
6214 [[ $F78SIZE -gt 512 ]] && F78SIZE=512
6215 [[ $F78SIZE -gt $((MAXFREE / 1024)) ]] && F78SIZE=$((MAXFREE / 1024))
6216 SMALLESTOST=$($LFS df $DIR | grep OST | awk '{ print $4 }' | sort -n |
6218 echo "Smallest OST: $SMALLESTOST"
6219 [[ $SMALLESTOST -lt 10240 ]] &&
6220 skip "too small OSTSIZE, useless to run large O_DIRECT test" && return 0
6222 trap cleanup_test_78 EXIT
6224 [[ $F78SIZE -gt $((SMALLESTOST * $OSTCOUNT / 1024 - 80)) ]] &&
6225 F78SIZE=$((SMALLESTOST * $OSTCOUNT / 1024 - 80))
6227 [ "$SLOW" = "no" ] && NSEQ=1 && [ $F78SIZE -gt 32 ] && F78SIZE=32
6228 echo "File size: $F78SIZE"
6229 $SETSTRIPE -c $OSTCOUNT $DIR/$tfile || error "setstripe failed"
6230 for i in $(seq 1 $NSEQ); do
6231 FSIZE=$(($F78SIZE / ($NSEQ - $i + 1)))
6232 echo directIO rdwr round $i of $NSEQ
6233 $DIRECTIO rdwr $DIR/$tfile 0 $FSIZE 1048576||error "rdwr failed"
6238 run_test 78 "handle large O_DIRECT writes correctly ============"
6240 test_79() { # bug 12743
6241 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
6242 wait_delete_completed
6244 BKTOTAL=$(calc_osc_kbytes kbytestotal)
6245 BKFREE=$(calc_osc_kbytes kbytesfree)
6246 BKAVAIL=$(calc_osc_kbytes kbytesavail)
6248 STRING=`df -P $MOUNT | tail -n 1 | awk '{print $2","$3","$4}'`
6249 DFTOTAL=`echo $STRING | cut -d, -f1`
6250 DFUSED=`echo $STRING | cut -d, -f2`
6251 DFAVAIL=`echo $STRING | cut -d, -f3`
6252 DFFREE=$(($DFTOTAL - $DFUSED))
6254 ALLOWANCE=$((64 * $OSTCOUNT))
6256 if [ $DFTOTAL -lt $(($BKTOTAL - $ALLOWANCE)) ] ||
6257 [ $DFTOTAL -gt $(($BKTOTAL + $ALLOWANCE)) ] ; then
6258 error "df total($DFTOTAL) mismatch OST total($BKTOTAL)"
6260 if [ $DFFREE -lt $(($BKFREE - $ALLOWANCE)) ] ||
6261 [ $DFFREE -gt $(($BKFREE + $ALLOWANCE)) ] ; then
6262 error "df free($DFFREE) mismatch OST free($BKFREE)"
6264 if [ $DFAVAIL -lt $(($BKAVAIL - $ALLOWANCE)) ] ||
6265 [ $DFAVAIL -gt $(($BKAVAIL + $ALLOWANCE)) ] ; then
6266 error "df avail($DFAVAIL) mismatch OST avail($BKAVAIL)"
6269 run_test 79 "df report consistency check ======================="
6271 test_80() { # bug 10718
6272 remote_ost_nodsh && skip "remote OST with nodsh" && return
6273 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
6274 # relax strong synchronous semantics for slow backends like ZFS
6275 local soc="obdfilter.*.sync_on_lock_cancel"
6276 local soc_old=$(do_facet ost1 lctl get_param -n $soc | head -n1)
6278 if [ "$soc_old" != "never" -a "$(facet_fstype ost1)" != "ldiskfs" ]; then
6279 hosts=$(for host in $(seq -f "ost%g" 1 $OSTCOUNT); do
6280 facet_active_host $host; done | sort -u)
6281 do_nodes $hosts lctl set_param $soc=never
6284 dd if=/dev/zero of=$DIR/$tfile bs=1M count=1 seek=1M
6286 local BEFORE=`date +%s`
6287 cancel_lru_locks osc
6288 local AFTER=`date +%s`
6289 local DIFF=$((AFTER-BEFORE))
6290 if [ $DIFF -gt 1 ] ; then
6291 error "elapsed for 1M@1T = $DIFF"
6294 [ -n "$hosts" ] && do_nodes $hosts lctl set_param $soc=$soc_old
6298 run_test 80 "Page eviction is equally fast at high offsets too ===="
6300 test_81a() { # LU-456
6301 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
6302 remote_ost_nodsh && skip "remote OST with nodsh" && return
6303 # define OBD_FAIL_OST_MAPBLK_ENOSPC 0x228
6304 # MUST OR with the OBD_FAIL_ONCE (0x80000000)
6305 do_facet ost1 lctl set_param fail_loc=0x80000228
6307 # write should trigger a retry and success
6308 $SETSTRIPE -i 0 -c 1 $DIR/$tfile
6309 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c
6311 if [ $RC -ne 0 ] ; then
6312 error "write should success, but failed for $RC"
6315 run_test 81a "OST should retry write when get -ENOSPC ==============="
6317 test_81b() { # LU-456
6318 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
6319 remote_ost_nodsh && skip "remote OST with nodsh" && return
6320 # define OBD_FAIL_OST_MAPBLK_ENOSPC 0x228
6321 # Don't OR with the OBD_FAIL_ONCE (0x80000000)
6322 do_facet ost1 lctl set_param fail_loc=0x228
6324 # write should retry several times and return -ENOSPC finally
6325 $SETSTRIPE -i 0 -c 1 $DIR/$tfile
6326 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c
6329 if [ $RC -ne $ENOSPC ] ; then
6330 error "dd should fail for -ENOSPC, but succeed."
6333 run_test 81b "OST should return -ENOSPC when retry still fails ======="
6335 test_82() { # LU-1031
6336 dd if=/dev/zero of=$DIR/$tfile bs=1M count=10
6340 multiop_bg_pause $DIR/$tfile OG${gid1}_g${gid1}c || return 1
6342 multiop_bg_pause $DIR/$tfile O_G${gid2}r10g${gid2}c || return 2
6344 kill -USR1 $MULTIPID2
6346 if [[ `ps h -o comm -p $MULTIPID2` == "" ]]; then
6347 error "First grouplock does not block second one"
6349 echo "Second grouplock blocks first one"
6351 kill -USR1 $MULTIPID1
6355 run_test 82 "Basic grouplock test ==============================="
6358 [ -z "$(which cvs 2>/dev/null)" ] && skip_env "could not find cvs" &&
6360 test_mkdir -p $DIR/d99cvsroot
6361 chown $RUNAS_ID $DIR/d99cvsroot
6362 local oldPWD=$PWD # bug 13584, use $TMP as working dir
6365 $RUNAS cvs -d $DIR/d99cvsroot init || error "cvs init failed"
6368 run_test 99a "cvs init ========================================="
6371 [ -z "$(which cvs 2>/dev/null)" ] &&
6372 skip_env "could not find cvs" && return
6373 [ ! -d $DIR/d99cvsroot ] && test_99a
6375 # some versions of cvs import exit(1) when asked to import links or
6376 # files they can't read. ignore those files.
6377 TOIGNORE=$(find . -type l -printf '-I %f\n' -o \
6378 ! -perm /4 -printf '-I %f\n')
6379 $RUNAS cvs -d $DIR/d99cvsroot import -m "nomesg" $TOIGNORE \
6380 d99reposname vtag rtag
6382 run_test 99b "cvs import ======================================="
6385 [ -z "$(which cvs 2>/dev/null)" ] && skip_env "could not find cvs" && return
6386 [ ! -d $DIR/d99cvsroot ] && test_99b
6388 test_mkdir -p $DIR/d99reposname
6389 chown $RUNAS_ID $DIR/d99reposname
6390 $RUNAS cvs -d $DIR/d99cvsroot co d99reposname
6392 run_test 99c "cvs checkout ====================================="
6395 [ -z "$(which cvs 2>/dev/null)" ] && skip_env "could not find cvs" && return
6396 [ ! -d $DIR/d99cvsroot ] && test_99c
6397 cd $DIR/d99reposname
6399 $RUNAS cvs add -m 'addmsg' foo99
6401 run_test 99d "cvs add =========================================="
6404 [ -z "$(which cvs 2>/dev/null)" ] && skip_env "could not find cvs" && return
6405 [ ! -d $DIR/d99cvsroot ] && test_99c
6406 cd $DIR/d99reposname
6409 run_test 99e "cvs update ======================================="
6412 [ -z "$(which cvs 2>/dev/null)" ] && skip_env "could not find cvs" && return
6413 [ ! -d $DIR/d99cvsroot ] && test_99d
6414 cd $DIR/d99reposname
6415 $RUNAS cvs commit -m 'nomsg' foo99
6416 rm -fr $DIR/d99cvsroot
6418 run_test 99f "cvs commit ======================================="
6421 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
6422 [ "$NETTYPE" = tcp ] || \
6423 { skip "TCP secure port test, not useful for NETTYPE=$NETTYPE" && \
6426 remote_ost_nodsh && skip "remote OST with nodsh" && return
6427 remote_mds_nodsh && skip "remote MDS with nodsh" && return
6429 { skip "useless for local single node setup" && return; }
6431 netstat -tna | ( rc=1; while read PROT SND RCV LOCAL REMOTE STAT; do
6432 [ "$PROT" != "tcp" ] && continue
6433 RPORT=$(echo $REMOTE | cut -d: -f2)
6434 [ "$RPORT" != "$ACCEPTOR_PORT" ] && continue
6437 LPORT=`echo $LOCAL | cut -d: -f2`
6438 if [ $LPORT -ge 1024 ]; then
6439 echo "bad: $PROT $SND $RCV $LOCAL $REMOTE $STAT"
6441 error_exit "local: $LPORT > 1024, remote: $RPORT"
6444 [ "$rc" = 0 ] || error_exit "privileged port not found" )
6446 run_test 100 "check local port using privileged port ==========="
6448 function get_named_value()
6457 echo $line | sed "s/^$tag[ ]*//"
6464 export CACHE_MAX=$($LCTL get_param -n llite.*.max_cached_mb |
6465 awk '/^max_cached_mb/ { print $2 }')
6468 $LCTL set_param -n llite.*.max_cached_mb $CACHE_MAX
6473 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
6474 [ $MDSCOUNT -ge 2 ] && skip "skip now for >= 2 MDTs" && return #LU-4322
6478 local cache_limit=32
6480 $LCTL set_param -n osc.*-osc*.rpc_stats 0
6481 trap cleanup_101a EXIT
6482 $LCTL set_param -n llite.*.read_ahead_stats 0
6483 $LCTL set_param -n llite.*.max_cached_mb $cache_limit
6486 # randomly read 10000 of 64K chunks from file 3x 32MB in size
6488 echo "nreads: $nreads file size: $((cache_limit * 3))MB"
6489 $READS -f $DIR/$tfile -s$((cache_limit * 3192 * 1024)) -b65536 -C -n$nreads -t 180
6492 for s in $($LCTL get_param -n llite.*.read_ahead_stats |
6493 get_named_value 'read but discarded' | cut -d" " -f1); do
6494 discard=$(($discard + $s))
6498 if [[ $(($discard * 10)) -gt $nreads ]]; then
6499 $LCTL get_param osc.*-osc*.rpc_stats
6500 $LCTL get_param llite.*.read_ahead_stats
6501 error "too many ($discard) discarded pages"
6503 rm -f $DIR/$tfile || true
6505 run_test 101a "check read-ahead for random reads ================"
6508 test_mkdir -p $DIR/$tdir
6509 local STRIPE_SIZE=$1
6510 local FILE_LENGTH=$2
6513 local FILE_SIZE_MB=$((FILE_LENGTH / STRIPE_SIZE))
6515 local list=$(comma_list $(osts_nodes))
6516 set_osd_param $list '' read_cache_enable 0
6517 set_osd_param $list '' writethrough_cache_enable 0
6519 trap cleanup_test101bc EXIT
6520 # prepare the read-ahead file
6521 $SETSTRIPE -S $STRIPE_SIZE -i $STRIPE_OFFSET -c $OSTCOUNT $DIR/$tfile
6523 dd if=/dev/zero of=$DIR/$tfile bs=$STRIPE_SIZE \
6524 count=$FILE_SIZE_MB 2> /dev/null
6528 cleanup_test101bc() {
6533 local list=$(comma_list $(osts_nodes))
6534 set_osd_param $list '' read_cache_enable 1
6535 set_osd_param $list '' writethrough_cache_enable 1
6539 awk 'BEGIN{total=0}; {total+=$1}; END{print total}'
6544 local STRIPE_SIZE=$2
6545 local FILE_LENGTH=$3
6546 local RA_INC=1048576
6547 local STRIDE_LENGTH=$((STRIPE_SIZE/READ_SIZE))
6548 local discard_limit=$((((STRIDE_LENGTH - 1)*3/(STRIDE_LENGTH*OSTCOUNT))* \
6549 (STRIDE_LENGTH*OSTCOUNT - STRIDE_LENGTH)))
6550 DISCARD=$($LCTL get_param -n llite.*.read_ahead_stats |
6551 get_named_value 'read but discarded' |
6552 cut -d" " -f1 | calc_total)
6553 if [[ $DISCARD -gt $discard_limit ]]; then
6554 $LCTL get_param llite.*.read_ahead_stats
6555 error "Too many ($DISCARD) discarded pages with size (${READ_SIZE})"
6557 echo "Read-ahead success for size ${READ_SIZE}"
6562 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
6563 [[ $OSTCOUNT -lt 2 ]] &&
6564 skip_env "skipping stride IO stride-ahead test" && return
6565 local STRIPE_SIZE=1048576
6566 local STRIDE_SIZE=$((STRIPE_SIZE*OSTCOUNT))
6567 if [ $SLOW == "yes" ]; then
6568 local FILE_LENGTH=$((STRIDE_SIZE * 64))
6570 local FILE_LENGTH=$((STRIDE_SIZE * 8))
6573 local ITERATION=$((FILE_LENGTH / STRIDE_SIZE))
6575 # prepare the read-ahead file
6576 setup_test101bc $STRIPE_SIZE $FILE_LENGTH
6577 cancel_lru_locks osc
6578 for BIDX in 2 4 8 16 32 64 128 256
6580 local BSIZE=$((BIDX*4096))
6581 local READ_COUNT=$((STRIPE_SIZE/BSIZE))
6582 local STRIDE_LENGTH=$((STRIDE_SIZE/BSIZE))
6583 local OFFSET=$((STRIPE_SIZE/BSIZE*(OSTCOUNT - 1)))
6584 $LCTL set_param -n llite.*.read_ahead_stats 0
6585 $READS -f $DIR/$tfile -l $STRIDE_LENGTH -o $OFFSET \
6586 -s $FILE_LENGTH -b $STRIPE_SIZE -a $READ_COUNT -n $ITERATION
6587 cancel_lru_locks osc
6588 ra_check_101 $BSIZE $STRIPE_SIZE $FILE_LENGTH
6593 run_test 101b "check stride-io mode read-ahead ================="
6596 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
6597 local STRIPE_SIZE=1048576
6598 local FILE_LENGTH=$((STRIPE_SIZE*100))
6602 setup_test101bc $STRIPE_SIZE $FILE_LENGTH
6604 cancel_lru_locks osc
6605 $LCTL set_param osc.*.rpc_stats 0
6606 $READS -f $DIR/$tfile -s$FILE_LENGTH -b65536 -n$nreads -t 180
6607 for osc_rpc_stats in $($LCTL get_param -N osc.*.rpc_stats); do
6608 local stats=$($LCTL get_param -n $osc_rpc_stats)
6609 local lines=$(echo "$stats" | awk 'END {print NR;}')
6612 if [ $lines -le 20 ]; then
6615 for size in 1 2 4 8; do
6616 local rpc=$(echo "$stats" |
6617 awk '($1 == "'$size':") {print $2; exit; }')
6619 error "Small $((size*4))k read IO $rpc !"
6621 echo "$osc_rpc_stats check passed!"
6626 run_test 101c "check stripe_size aligned read-ahead ================="
6629 $LCTL get_param -n llite.*.max_read_ahead_mb | head -n 1
6630 $LCTL set_param -n llite.*.max_read_ahead_mb $1 > /dev/null 2>&1
6634 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
6635 local file=$DIR/$tfile
6636 local sz_MB=${FILESIZE_101d:-500}
6637 local ra_MB=${READAHEAD_MB:-40}
6639 local free_MB=$(($(df -P $DIR | tail -n 1 | awk '{ print $4 }') / 1024))
6640 [ $free_MB -lt $sz_MB ] &&
6641 skip "Need free space ${sz_MB}M, have ${free_MB}M" && return
6643 echo "Create test file $file size ${sz_MB}M, ${free_MB}M free"
6644 $SETSTRIPE -c -1 $file || error "setstripe failed"
6646 dd if=/dev/zero of=$file bs=1M count=$sz_MB || error "dd failed"
6647 echo Cancel LRU locks on lustre client to flush the client cache
6648 cancel_lru_locks osc
6650 echo Disable read-ahead
6651 local old_READAHEAD=$(set_read_ahead 0)
6653 echo Reading the test file $file with read-ahead disabled
6654 local raOFF=$(do_and_time "dd if=$file of=/dev/null bs=1M count=$sz_MB")
6656 echo Cancel LRU locks on lustre client to flush the client cache
6657 cancel_lru_locks osc
6658 echo Enable read-ahead with ${ra_MB}MB
6659 set_read_ahead $ra_MB
6661 echo Reading the test file $file with read-ahead enabled
6662 local raON=$(do_and_time "dd if=$file of=/dev/null bs=1M count=$sz_MB")
6664 echo "read-ahead disabled time read $raOFF"
6665 echo "read-ahead enabled time read $raON"
6667 set_read_ahead $old_READAHEAD
6669 wait_delete_completed
6671 [ $raOFF -le 1 -o $raON -lt $raOFF ] ||
6672 error "readahead ${raON}s > no-readahead ${raOFF}s ${sz_MB}M"
6674 run_test 101d "file read with and without read-ahead enabled"
6677 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
6678 local file=$DIR/$tfile
6679 local size_KB=500 #KB
6683 local free_KB=$(df -P $DIR | tail -n 1 | awk '{ print $4 }')
6684 local need_KB=$((count * size_KB))
6685 [[ $free_KB -le $need_KB ]] &&
6686 skip_env "Need free space $need_KB, have $free_KB" && return
6688 echo "Creating $count ${size_KB}K test files"
6689 for ((i = 0; i < $count; i++)); do
6690 dd if=/dev/zero of=$file.$i bs=$bsize count=$size_KB 2>/dev/null
6693 echo "Cancel LRU locks on lustre client to flush the client cache"
6694 cancel_lru_locks osc
6696 echo "Reset readahead stats"
6697 $LCTL set_param -n llite.*.read_ahead_stats 0
6699 for ((i = 0; i < $count; i++)); do
6700 dd if=$file.$i of=/dev/null bs=$bsize count=$size_KB 2>/dev/null
6703 local miss=$($LCTL get_param -n llite.*.read_ahead_stats |
6704 get_named_value 'misses' | cut -d" " -f1 | calc_total)
6706 for ((i = 0; i < $count; i++)); do
6707 rm -rf $file.$i 2>/dev/null
6710 #10000 means 20% reads are missing in readahead
6711 [[ $miss -lt 10000 ]] || error "misses too much for small reads"
6713 run_test 101e "check read-ahead for small read(1k) for small files(500k)"
6716 which iozone || { skip "no iozone installed" && return; }
6718 # create a test file
6719 iozone -i 0 -+n -r 1m -s 128m -w -f $DIR/$tfile > /dev/null 2>&1
6721 echo Cancel LRU locks on lustre client to flush the client cache
6722 cancel_lru_locks osc
6724 echo Reset readahead stats
6725 $LCTL set_param -n llite.*.read_ahead_stats 0
6727 echo mmap read the file with small block size
6728 iozone -i 1 -+n -r 32k -s 128m -B -f $DIR/$tfile > /dev/null 2>&1
6730 echo checking missing pages
6731 local miss=$($LCTL get_param -n llite.*.read_ahead_stats |
6732 get_named_value 'misses' | cut -d" " -f1 | calc_total)
6734 [ $miss -lt 3 ] || error "misses too much pages!"
6737 run_test 101f "check mmap read performance"
6741 local osts=$(get_facets OST)
6742 local list=$(comma_list $(osts_nodes))
6743 local p="$TMP/$TESTSUITE-$TESTNAME.parameters"
6745 save_lustre_params $osts "obdfilter.*.brw_size" > $p
6747 $LFS setstripe -c 1 $DIR/$tfile
6749 if [ $(lustre_version_code ost1) -ge $(version_code 2.8.52) ]; then
6750 set_osd_param $list '' brw_size 16M
6752 echo "remount client to enable large RPC size"
6753 remount_client $MOUNT || error "remount_client failed"
6755 for mp in $($LCTL get_param -n osc.*.max_pages_per_rpc); do
6756 [ "$mp" -eq 4096 ] ||
6757 error "max_pages_per_rpc not correctly set"
6760 $LCTL set_param -n osc.*.rpc_stats=0
6762 # 10*16 MiB should be enough for the test
6763 dd if=/dev/zero of=$DIR/$tfile bs=16M count=10
6764 cancel_lru_locks osc
6765 dd of=/dev/null if=$DIR/$tfile bs=16M count=10
6767 # calculate 16 MiB RPCs
6768 rpcs=$($LCTL get_param 'osc.*.rpc_stats' |
6769 sed -n '/pages per rpc/,/^$/p' |
6770 awk 'BEGIN { sum = 0 }; /4096:/ { sum += $2 };
6773 [ "$rpcs" -eq 10 ] || error "not all RPCs are 16 MiB BRW rpcs"
6776 echo "set RPC size to 4MB"
6778 $LCTL set_param -n osc.*.max_pages_per_rpc=4M osc.*.rpc_stats=0
6779 dd if=/dev/zero of=$DIR/$tfile bs=4M count=25
6780 cancel_lru_locks osc
6781 dd of=/dev/null if=$DIR/$tfile bs=4M count=25
6783 # calculate 4 MiB RPCs
6784 rpcs=$($LCTL get_param 'osc.*.rpc_stats' |
6785 sed -n '/pages per rpc/,/^$/p' |
6786 awk 'BEGIN { sum = 0 }; /1024:/ { sum += $2 };
6789 [ "$rpcs" -eq 25 ] || error "not all RPCs are 4 MiB BRW rpcs"
6791 restore_lustre_params < $p
6792 remount_client $MOUNT || error "remount_client failed"
6794 rm -f $p $DIR/$tfile
6796 run_test 101g "Big bulk(4/16 MiB) readahead"
6799 test_mkdir -p $DIR/$tdir
6800 chown $RUNAS_ID $DIR/$tdir
6803 STRIPE_COUNT=$OSTCOUNT
6804 [[ $OSTCOUNT -gt 4 ]] && STRIPE_COUNT=4
6806 trap cleanup_test102 EXIT
6808 $1 $SETSTRIPE -S $STRIPE_SIZE -i $STRIPE_OFFSET -c $STRIPE_COUNT $tdir
6810 for num in 1 2 3 4; do
6811 for count in $(seq 1 $STRIPE_COUNT); do
6812 for idx in $(seq 0 $[$STRIPE_COUNT - 1]); do
6813 local size=`expr $STRIPE_SIZE \* $num`
6814 local file=file"$num-$idx-$count"
6815 $1 $SETSTRIPE -S $size -i $idx -c $count $file
6821 $1 $TAR cf $TMP/f102.tar $tdir --xattrs
6827 rm -rf $DIR/d0.sanity/d102
6831 local testfile=$DIR/$tfile
6835 [ "$UID" != 0 ] && skip_env "must run as root" && return
6836 [ -z "$(lctl get_param -n mdc.*-mdc-*.connect_flags | grep xattr)" ] &&
6837 skip_env "must have user_xattr" && return
6839 [ -z "$(which setfattr 2>/dev/null)" ] &&
6840 skip_env "could not find setfattr" && return
6842 echo "set/get xattr..."
6843 setfattr -n trusted.name1 -v value1 $testfile ||
6844 error "setfattr -n trusted.name1=value1 $testfile failed"
6845 getfattr -n trusted.name1 $testfile 2> /dev/null |
6846 grep "trusted.name1=.value1" ||
6847 error "$testfile missing trusted.name1=value1"
6849 setfattr -n user.author1 -v author1 $testfile ||
6850 error "setfattr -n user.author1=author1 $testfile failed"
6851 getfattr -n user.author1 $testfile 2> /dev/null |
6852 grep "user.author1=.author1" ||
6853 error "$testfile missing trusted.author1=author1"
6856 setfattr -n trusted.name2 -v value2 $testfile ||
6857 error "$testfile unable to set trusted.name2"
6858 setfattr -n trusted.name3 -v value3 $testfile ||
6859 error "$testfile unable to set trusted.name3"
6860 [ $(getfattr -d -m "^trusted" $testfile 2> /dev/null |
6861 grep "trusted.name" | wc -l) -eq 3 ] ||
6862 error "$testfile missing 3 trusted.name xattrs"
6864 setfattr -n user.author2 -v author2 $testfile ||
6865 error "$testfile unable to set user.author2"
6866 setfattr -n user.author3 -v author3 $testfile ||
6867 error "$testfile unable to set user.author3"
6868 [ $(getfattr -d -m "^user" $testfile 2> /dev/null |
6869 grep "user.author" | wc -l) -eq 3 ] ||
6870 error "$testfile missing 3 user.author xattrs"
6872 echo "remove xattr..."
6873 setfattr -x trusted.name1 $testfile ||
6874 error "$testfile error deleting trusted.name1"
6875 getfattr -d -m trusted $testfile 2> /dev/null | grep "trusted.name1" &&
6876 error "$testfile did not delete trusted.name1 xattr"
6878 setfattr -x user.author1 $testfile ||
6879 error "$testfile error deleting user.author1"
6880 getfattr -d -m user $testfile 2> /dev/null | grep "user.author1" &&
6881 error "$testfile did not delete trusted.name1 xattr"
6883 # b10667: setting lustre special xattr be silently discarded
6884 echo "set lustre special xattr ..."
6885 setfattr -n "trusted.lov" -v "invalid value" $testfile ||
6886 error "$testfile allowed setting trusted.lov"
6888 run_test 102a "user xattr test =================================="
6891 [ -z "$(which setfattr 2>/dev/null)" ] &&
6892 skip_env "could not find setfattr" && return
6894 # b10930: get/set/list trusted.lov xattr
6895 echo "get/set/list trusted.lov xattr ..."
6896 [[ $OSTCOUNT -lt 2 ]] && skip_env "skipping 2-stripe test" && return
6897 local testfile=$DIR/$tfile
6898 $SETSTRIPE -S 65536 -i 1 -c $OSTCOUNT $testfile ||
6899 error "setstripe failed"
6900 local STRIPECOUNT=$($GETSTRIPE -c $testfile) ||
6901 error "getstripe failed"
6902 getfattr -d -m "^trusted" $testfile 2>/dev/null | grep "trusted.lov" ||
6903 error "can't get trusted.lov from $testfile"
6905 local testfile2=${testfile}2
6906 local value=$(getfattr -n trusted.lov $testfile 2>/dev/null |
6907 grep "trusted.lov" | sed -e 's/[^=]\+=//')
6910 setfattr -n trusted.lov -v $value $testfile2
6911 local stripe_size=$($GETSTRIPE -S $testfile2)
6912 local stripe_count=$($GETSTRIPE -c $testfile2)
6913 [[ $stripe_size -eq 65536 ]] ||
6914 error "stripe size $stripe_size != 65536"
6915 [[ $stripe_count -eq $STRIPECOUNT ]] ||
6916 error "stripe count $stripe_count != $STRIPECOUNT"
6919 run_test 102b "getfattr/setfattr for trusted.lov EAs ============"
6922 [ -z "$(which setfattr 2>/dev/null)" ] &&
6923 skip_env "could not find setfattr" && return
6925 # b10930: get/set/list lustre.lov xattr
6926 echo "get/set/list lustre.lov xattr ..."
6927 [[ $OSTCOUNT -lt 2 ]] && skip_env "skipping 2-stripe test" && return
6928 test_mkdir -p $DIR/$tdir
6929 chown $RUNAS_ID $DIR/$tdir
6930 local testfile=$DIR/$tdir/$tfile
6931 $RUNAS $SETSTRIPE -S 65536 -i 1 -c $OSTCOUNT $testfile ||
6932 error "setstripe failed"
6933 local STRIPECOUNT=$($RUNAS $GETSTRIPE -c $testfile) ||
6934 error "getstripe failed"
6935 $RUNAS getfattr -d -m "^lustre" $testfile 2> /dev/null | \
6936 grep "lustre.lov" || error "can't get lustre.lov from $testfile"
6938 local testfile2=${testfile}2
6939 local value=`getfattr -n lustre.lov $testfile 2> /dev/null | \
6940 grep "lustre.lov" |sed -e 's/[^=]\+=//' `
6942 $RUNAS $MCREATE $testfile2
6943 $RUNAS setfattr -n lustre.lov -v $value $testfile2
6944 local stripe_size=$($RUNAS $GETSTRIPE -S $testfile2)
6945 local stripe_count=$($RUNAS $GETSTRIPE -c $testfile2)
6946 [ $stripe_size -eq 65536 ] || error "stripe size $stripe_size != 65536"
6947 [ $stripe_count -eq $STRIPECOUNT ] ||
6948 error "stripe count $stripe_count != $STRIPECOUNT"
6950 run_test 102c "non-root getfattr/setfattr for lustre.lov EAs ==========="
6952 compare_stripe_info1() {
6953 local stripe_index_all_zero=true
6955 for num in 1 2 3 4; do
6956 for count in $(seq 1 $STRIPE_COUNT); do
6957 for offset in $(seq 0 $[$STRIPE_COUNT - 1]); do
6958 local size=$((STRIPE_SIZE * num))
6959 local file=file"$num-$offset-$count"
6960 stripe_size=$($LFS getstripe -S $PWD/$file)
6961 [[ $stripe_size -ne $size ]] &&
6962 error "$file: size $stripe_size != $size"
6963 stripe_count=$($LFS getstripe -c $PWD/$file)
6964 # allow fewer stripes to be created, ORI-601
6965 [[ $stripe_count -lt $(((3 * count + 3) / 4)) ]] &&
6966 error "$file: count $stripe_count != $count"
6967 stripe_index=$($LFS getstripe -i $PWD/$file)
6968 [[ $stripe_index -ne 0 ]] &&
6969 stripe_index_all_zero=false
6973 $stripe_index_all_zero &&
6974 error "all files are being extracted starting from OST index 0"
6979 [ -n "$(which tar 2>/dev/null)" ] &&
6980 strings $(which tar) | grep -q "lustre" && echo tar
6984 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
6985 # b10930: tar test for trusted.lov xattr
6986 TAR=$(find_lustre_tar)
6987 [ -z "$TAR" ] && skip_env "lustre-aware tar is not installed" && return
6988 [[ $OSTCOUNT -lt 2 ]] && skip_env "skipping N-stripe test" && return
6990 test_mkdir -p $DIR/d102d
6991 $TAR xf $TMP/f102.tar -C $DIR/d102d --xattrs
6993 compare_stripe_info1
6995 run_test 102d "tar restore stripe info from tarfile,not keep osts ==========="
6998 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
6999 # b10930: tar test for trusted.lov xattr
7000 TAR=$(find_lustre_tar)
7001 [ -z "$TAR" ] && skip_env "lustre-aware tar is not installed" && return
7002 [[ $OSTCOUNT -lt 2 ]] && skip_env "skipping N-stripe test" && return
7004 test_mkdir -p $DIR/d102f
7006 $TAR cf - --xattrs $tdir | $TAR xf - --xattrs -C $DIR/d102f
7008 compare_stripe_info1
7010 run_test 102f "tar copy files, not keep osts ==========="
7013 local xsize=${1:-1024} # in bytes
7014 local file=$DIR/$tfile
7016 [ -z "$(lctl get_param -n mdc.*.connect_flags | grep xattr)" ] &&
7017 skip "must have user_xattr" && return 0
7018 [ -z "$(which setfattr 2>/dev/null)" ] &&
7019 skip_env "could not find setfattr" && return 0
7020 [ -z "$(which getfattr 2>/dev/null)" ] &&
7021 skip_env "could not find getfattr" && return 0
7025 local value="$(generate_string $xsize)"
7027 local xbig=trusted.big
7028 log "save $xbig on $file"
7029 setfattr -n $xbig -v $value $file ||
7030 error "saving $xbig on $file failed"
7032 local orig=$(get_xattr_value $xbig $file)
7033 [[ "$orig" != "$value" ]] && error "$xbig different after saving $xbig"
7035 local xsml=trusted.sml
7036 log "save $xsml on $file"
7037 setfattr -n $xsml -v val $file || error "saving $xsml on $file failed"
7039 local new=$(get_xattr_value $xbig $file)
7040 [[ "$new" != "$orig" ]] && error "$xbig different after saving $xsml"
7042 log "grow $xsml on $file"
7043 setfattr -n $xsml -v "$value" $file ||
7044 error "growing $xsml on $file failed"
7046 new=$(get_xattr_value $xbig $file)
7047 [[ "$new" != "$orig" ]] && error "$xbig different after growing $xsml"
7048 log "$xbig still valid after growing $xsml"
7053 test_102h() { # bug 15777
7056 run_test 102h "grow xattr from inside inode to external block"
7059 large_xattr_enabled || { skip "large_xattr disabled" && return; }
7060 grow_xattr $(max_xattr_size)
7062 run_test 102ha "grow xattr from inside inode to external inode"
7064 test_102i() { # bug 17038
7065 [ -z "$(which getfattr 2>/dev/null)" ] &&
7066 skip "could not find getfattr" && return
7068 ln -s $DIR/$tfile $DIR/${tfile}link
7069 getfattr -n trusted.lov $DIR/$tfile ||
7070 error "lgetxattr on $DIR/$tfile failed"
7071 getfattr -h -n trusted.lov $DIR/${tfile}link 2>&1 |
7072 grep -i "no such attr" ||
7073 error "error for lgetxattr on $DIR/${tfile}link is not ENODATA"
7074 rm -f $DIR/$tfile $DIR/${tfile}link
7076 run_test 102i "lgetxattr test on symbolic link ============"
7079 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
7080 TAR=$(find_lustre_tar)
7081 [ -z "$TAR" ] && skip_env "lustre-aware tar is not installed" && return
7082 [[ $OSTCOUNT -lt 2 ]] && skip_env "skipping N-stripe test" && return
7083 setup_test102 "$RUNAS"
7084 test_mkdir -p $DIR/d102j
7085 chown $RUNAS_ID $DIR/d102j
7086 $RUNAS $TAR xf $TMP/f102.tar -C $DIR/d102j --xattrs
7088 compare_stripe_info1 "$RUNAS"
7090 run_test 102j "non-root tar restore stripe info from tarfile, not keep osts ==="
7093 [ -z "$(which setfattr 2>/dev/null)" ] &&
7094 skip "could not find setfattr" && return
7096 # b22187 just check that does not crash for regular file.
7097 setfattr -n trusted.lov $DIR/$tfile
7098 # b22187 'setfattr -n trusted.lov' should work as remove LOV EA for directories
7099 local test_kdir=$DIR/d102k
7100 test_mkdir $test_kdir
7101 local default_size=`$GETSTRIPE -S $test_kdir`
7102 local default_count=`$GETSTRIPE -c $test_kdir`
7103 local default_offset=`$GETSTRIPE -i $test_kdir`
7104 $SETSTRIPE -S 65536 -i 0 -c $OSTCOUNT $test_kdir ||
7105 error 'dir setstripe failed'
7106 setfattr -n trusted.lov $test_kdir
7107 local stripe_size=`$GETSTRIPE -S $test_kdir`
7108 local stripe_count=`$GETSTRIPE -c $test_kdir`
7109 local stripe_offset=`$GETSTRIPE -i $test_kdir`
7110 [ $stripe_size -eq $default_size ] ||
7111 error "stripe size $stripe_size != $default_size"
7112 [ $stripe_count -eq $default_count ] ||
7113 error "stripe count $stripe_count != $default_count"
7114 [ $stripe_offset -eq $default_offset ] ||
7115 error "stripe offset $stripe_offset != $default_offset"
7116 rm -rf $DIR/$tfile $test_kdir
7118 run_test 102k "setfattr without parameter of value shouldn't cause a crash"
7121 [ -z "$(which getfattr 2>/dev/null)" ] &&
7122 skip "could not find getfattr" && return
7124 # LU-532 trusted. xattr is invisible to non-root
7125 local testfile=$DIR/$tfile
7129 echo "listxattr as user..."
7130 chown $RUNAS_ID $testfile
7131 $RUNAS getfattr -d -m '.*' $testfile 2>&1 |
7132 grep -q "trusted" &&
7133 error "$testfile trusted xattrs are user visible"
7137 run_test 102l "listxattr size test =================================="
7139 test_102m() { # LU-3403 llite: error of listxattr when buffer is small
7140 local path=$DIR/$tfile
7143 listxattr_size_check $path || error "listattr_size_check $path failed"
7145 run_test 102m "Ensure listxattr fails on small bufffer ========"
7149 getxattr() { # getxattr path name
7150 # Return the base64 encoding of the value of xattr name on path.
7154 # # getfattr --absolute-names --encoding=base64 --name=trusted.lov $path
7156 # trusted.lov=0s0AvRCwEAAAAGAAAAAAAAAAAEAAACAAAAAAAQAAEAA...AAAAAAAAA=
7158 # We print just 0s0AvRCwEAAAAGAAAAAAAAAAAEAAACAAAAAAAQAAEAA...AAAAAAAAA=
7160 getfattr --absolute-names --encoding=base64 --name=$name $path |
7161 awk -F= -v name=$name '$1 == name {
7162 print substr($0, index($0, "=") + 1);
7166 test_102n() { # LU-4101 mdt: protect internal xattrs
7167 local file0=$DIR/$tfile.0
7168 local file1=$DIR/$tfile.1
7169 local xattr0=$TMP/$tfile.0
7170 local xattr1=$TMP/$tfile.1
7174 [ -z "$(which setfattr 2>/dev/null)" ] &&
7175 skip "could not find setfattr" && return
7177 if [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.5.50) ]
7179 skip "MDT < 2.5.50 allows setxattr on internal trusted xattrs"
7183 rm -rf $file0 $file1 $xattr0 $xattr1
7186 # Get 'before' xattrs of $file1.
7187 getfattr --absolute-names --dump --match=- $file1 > $xattr0
7189 for name in lov lma lmv link fid version som hsm; do
7190 # Try to copy xattr from $file0 to $file1.
7191 value=$(getxattr $file0 trusted.$name 2> /dev/null)
7193 setfattr --name=trusted.$name --value="$value" $file1 ||
7194 error "setxattr 'trusted.$name' failed"
7196 # Try to set a garbage xattr.
7197 value=0sVGhlIHF1aWNrIGJyb3duIGZveCBqdW1wcyBvdmVyIGl0c2VsZi4=
7199 setfattr --name=trusted.$name --value="$value" $file1 ||
7200 error "setxattr 'trusted.$name' failed"
7202 # Try to remove the xattr from $file1. We don't care if this
7203 # appears to succeed or fail, we just don't want there to be
7204 # any changes or crashes.
7205 setfattr --remove=$trusted.$name $file1 2> /dev/null
7208 if [ $(lustre_version_code $SINGLEMDS) -gt $(version_code 2.6.50) ]
7211 # Try to copy xattr from $file0 to $file1.
7212 value=$(getxattr $file0 trusted.$name 2> /dev/null)
7214 setfattr --name=trusted.$name --value="$value" $file1 ||
7215 error "setxattr 'trusted.$name' failed"
7217 # Try to set a garbage xattr.
7218 value=0sVGhlIHF1aWNrIGJyb3duIGZveCBqdW1wcyBvdmVyIGl0c2VsZi4=
7220 setfattr --name=trusted.$name --value="$value" $file1 ||
7221 error "setxattr 'trusted.$name' failed"
7223 # Try to remove the xattr from $file1. We don't care if this
7224 # appears to succeed or fail, we just don't want there to be
7225 # any changes or crashes.
7226 setfattr --remove=$trusted.$name $file1 2> /dev/null
7229 # Get 'after' xattrs of file1.
7230 getfattr --absolute-names --dump --match=- $file1 > $xattr1
7232 if ! diff $xattr0 $xattr1; then
7233 error "before and after xattrs of '$file1' differ"
7236 rm -rf $file0 $file1 $xattr0 $xattr1
7240 run_test 102n "silently ignore setxattr on internal trusted xattrs"
7242 test_102p() { # LU-4703 setxattr did not check ownership
7243 local testfile=$DIR/$tfile
7245 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.5.56) ] &&
7246 skip "MDS needs to be at least 2.5.56" && return
7250 echo "setfacl as user..."
7251 $RUNAS setfacl -m "u:$RUNAS_ID:rwx" $testfile
7252 [ $? -ne 0 ] || error "setfacl by $RUNAS_ID was allowed on $testfile"
7254 echo "setfattr as user..."
7255 setfacl -m "u:$RUNAS_ID:---" $testfile
7256 $RUNAS setfattr -x system.posix_acl_access $testfile
7257 [ $? -ne 0 ] || error "setfattr by $RUNAS_ID was allowed on $testfile"
7259 run_test 102p "check setxattr(2) correctly fails without permission"
7262 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.6.92) ] &&
7263 skip "MDS needs to be at least 2.6.92" && return
7264 orphan_linkea_check $DIR/$tfile || error "orphan_linkea_check"
7266 run_test 102q "flistxattr should not return trusted.link EAs for orphans"
7269 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.6.93) ] &&
7270 skip "MDS needs to be at least 2.6.93" && return
7271 touch $DIR/$tfile || error "touch"
7272 setfattr -n user.$(basename $tfile) $DIR/$tfile || error "setfattr"
7273 getfattr -n user.$(basename $tfile) $DIR/$tfile || error "getfattr"
7274 rm $DIR/$tfile || error "rm"
7277 mkdir -p $DIR/$tdir || error "mkdir"
7278 setfattr -n user.$(basename $tdir) $DIR/$tdir || error "setfattr dir"
7279 getfattr -n user.$(basename $tdir) $DIR/$tdir || error "getfattr dir"
7280 setfattr -x user.$(basename $tdir) $DIR/$tdir ||
7281 error "$testfile error deleting user.author1"
7282 getfattr -d -m user.$(basename $tdir) 2> /dev/null |
7283 grep "user.$(basename $tdir)" &&
7284 error "$tdir did not delete user.$(basename $tdir)"
7285 rmdir $DIR/$tdir || error "rmdir"
7288 test_mkdir -p $DIR/$tdir || error "make striped dir"
7289 setfattr -n user.$(basename $tdir) $DIR/$tdir || error "setfattr dir"
7290 getfattr -n user.$(basename $tdir) $DIR/$tdir || error "getfattr dir"
7291 setfattr -x user.$(basename $tdir) $DIR/$tdir ||
7292 error "$testfile error deleting user.author1"
7293 getfattr -d -m user.$(basename $tdir) 2> /dev/null |
7294 grep "user.$(basename $tdir)" &&
7295 error "$tdir did not delete user.$(basename $tdir)"
7296 rmdir $DIR/$tdir || error "rm striped dir"
7298 run_test 102r "set EAs with empty values"
7302 $LUSTRE/tests/acl/run $LUSTRE/tests/acl/$1.test
7307 [ "$UID" != 0 ] && skip_env "must run as root" && return
7308 [ -z "$(lctl get_param -n mdc.*-mdc-*.connect_flags | grep acl)" ] &&
7309 skip "must have acl enabled" && return
7310 [ -z "$(which setfacl 2>/dev/null)" ] &&
7311 skip_env "could not find setfacl" && return
7312 $GSS && skip "could not run under gss" && return
7313 remote_mds_nodsh && skip "remote MDS with nodsh" && return
7315 gpasswd -a daemon bin # LU-5641
7316 do_facet $SINGLEMDS gpasswd -a daemon bin # LU-5641
7318 declare -a identity_old
7320 for num in $(seq $MDSCOUNT); do
7321 switch_identity $num true || identity_old[$num]=$?
7328 echo "performing cp ..."
7329 run_acl_subtest cp || error "run_acl_subtest cp failed"
7330 echo "performing getfacl-noacl..."
7331 run_acl_subtest getfacl-noacl || error "getfacl-noacl test failed"
7332 echo "performing misc..."
7333 run_acl_subtest misc || error "misc test failed"
7334 echo "performing permissions..."
7335 run_acl_subtest permissions || error "permissions failed"
7336 # LU-1482 mdd: Setting xattr are properly checked with and without ACLs
7337 if [ $(lustre_version_code $SINGLEMDS) -gt $(version_code 2.8.55) -o \
7338 \( $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.6) -a \
7339 $(lustre_version_code $SINGLEMDS) -ge $(version_code 2.5.29) \) ]
7341 echo "performing permissions xattr..."
7342 run_acl_subtest permissions_xattr ||
7343 error "permissions_xattr failed"
7345 echo "performing setfacl..."
7346 run_acl_subtest setfacl || error "setfacl test failed"
7348 # inheritance test got from HP
7349 echo "performing inheritance..."
7350 cp $LUSTRE/tests/acl/make-tree . || error "cannot copy make-tree"
7351 chmod +x make-tree || error "chmod +x failed"
7352 run_acl_subtest inheritance || error "inheritance test failed"
7355 echo "LU-974 ignore umask when acl is enabled..."
7356 run_acl_subtest 974 || error "LU-974 umask test failed"
7357 if [ $MDSCOUNT -ge 2 ]; then
7358 run_acl_subtest 974_remote ||
7359 error "LU-974 umask test failed under remote dir"
7362 echo "LU-2561 newly created file is same size as directory..."
7363 if [ $(facet_fstype $SINGLEMDS) != "zfs" ]; then
7364 run_acl_subtest 2561 || error "LU-2561 test failed"
7366 run_acl_subtest 2561_zfs || error "LU-2561 zfs test failed"
7369 run_acl_subtest 4924 || error "LU-4924 test failed"
7374 for num in $(seq $MDSCOUNT); do
7375 if [ "${identity_old[$num]}" = 1 ]; then
7376 switch_identity $num false || identity_old[$num]=$?
7380 run_test 103a "acl test ========================================="
7383 remote_mds_nodsh && skip "remote MDS with nodsh" && return
7385 local MDT_DEV=$(mdsdevname ${SINGLEMDS//mds/})
7386 local mountopts=$MDS_MOUNT_OPTS
7388 if [[ "$MDS_MOUNT_OPTS" =~ "noacl" ]]; then
7392 stop $SINGLEMDS || error "failed to stop MDT."
7394 if [ -z "$MDS_MOUNT_OPTS" ]; then
7395 MDS_MOUNT_OPTS="-o noacl"
7397 MDS_MOUNT_OPTS="${MDS_MOUNT_OPTS},noacl"
7399 start $SINGLEMDS $MDT_DEV $MDS_MOUNT_OPTS ||
7400 error "failed to start MDT."
7401 MDS_MOUNT_OPTS=$mountopts
7405 setfacl -m u:bin:rw $DIR/$tfile && error "setfacl should fail"
7409 stop $SINGLEMDS || error "failed to stop MDT."
7411 start $SINGLEMDS $MDT_DEV $MDS_MOUNT_OPTS ||
7412 error "failed to start MDT."
7417 run_test 103b "MDS mount option 'noacl'"
7421 cp -rp $DIR/$tdir $DIR/$tdir.bak
7423 [ -n "$(getfattr -d -m. $DIR/$tdir | grep posix_acl_default)" ] &&
7424 error "$DIR/$tdir shouldn't contain default ACL"
7425 [ -n "$(getfattr -d -m. $DIR/$tdir.bak | grep posix_acl_default)" ] &&
7426 error "$DIR/$tdir.bak shouldn't contain default ACL"
7429 run_test 103c "'cp -rp' won't set empty acl"
7432 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
7434 lfs df || error "lfs df failed"
7435 lfs df -ih || error "lfs df -ih failed"
7436 lfs df -h $DIR || error "lfs df -h $DIR failed"
7437 lfs df -i $DIR || error "lfs df -i $DIR failed"
7438 lfs df $DIR/$tfile || error "lfs df $DIR/$tfile failed"
7439 lfs df -ih $DIR/$tfile || error "lfs df -ih $DIR/$tfile failed"
7441 local OSC=$(lctl dl | grep OST0000-osc-[^M] | awk '{ print $4 }')
7442 lctl --device %$OSC deactivate
7443 lfs df || error "lfs df with deactivated OSC failed"
7444 lctl --device %$OSC activate
7445 # wait the osc back to normal
7446 wait_osc_import_state client ost FULL
7448 lfs df || error "lfs df with reactivated OSC failed"
7451 run_test 104a "lfs df [-ih] [path] test ========================="
7454 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
7455 [ $RUNAS_ID -eq $UID ] &&
7456 skip_env "RUNAS_ID = UID = $UID -- skipping" && return
7458 denied_cnt=$(($($RUNAS $LFS check servers 2>&1 |
7459 grep "Permission denied" | wc -l)))
7460 if [ $denied_cnt -ne 0 ]; then
7461 error "lfs check servers test failed"
7464 run_test 104b "$RUNAS lfs check servers test ===================="
7467 # doesn't work on 2.4 kernels
7469 if $(flock_is_enabled); then
7470 flocks_test 1 on -f $DIR/$tfile || error "fail flock on"
7472 flocks_test 1 off -f $DIR/$tfile || error "fail flock off"
7476 run_test 105a "flock when mounted without -o flock test ========"
7480 if $(flock_is_enabled); then
7481 flocks_test 1 on -c $DIR/$tfile || error "fail flock on"
7483 flocks_test 1 off -c $DIR/$tfile || error "fail flock off"
7487 run_test 105b "fcntl when mounted without -o flock test ========"
7491 if $(flock_is_enabled); then
7492 flocks_test 1 on -l $DIR/$tfile || error "fail flock on"
7494 flocks_test 1 off -l $DIR/$tfile || error "fail flock off"
7498 run_test 105c "lockf when mounted without -o flock test ========"
7500 test_105d() { # bug 15924
7501 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
7502 test_mkdir -p $DIR/$tdir
7503 flock_is_enabled || { skip "mount w/o flock enabled" && return; }
7504 #define OBD_FAIL_LDLM_CP_CB_WAIT 0x315
7505 $LCTL set_param fail_loc=0x80000315
7506 flocks_test 2 $DIR/$tdir
7508 run_test 105d "flock race (should not freeze) ========"
7510 test_105e() { # bug 22660 && 22040
7511 flock_is_enabled || { skip "mount w/o flock enabled" && return; }
7513 flocks_test 3 $DIR/$tfile
7515 run_test 105e "Two conflicting flocks from same process ======="
7517 test_106() { #bug 10921
7518 test_mkdir -p $DIR/$tdir
7519 $DIR/$tdir && error "exec $DIR/$tdir succeeded"
7520 chmod 777 $DIR/$tdir || error "chmod $DIR/$tdir failed"
7522 run_test 106 "attempt exec of dir followed by chown of that dir"
7525 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
7532 local save_pattern=$(sysctl -n kernel.core_pattern)
7533 local save_uses_pid=$(sysctl -n kernel.core_uses_pid)
7534 sysctl -w kernel.core_pattern=$file
7535 sysctl -w kernel.core_uses_pid=0
7543 kill -s 11 $SLEEPPID
7545 if [ -e $file ]; then
7546 size=`stat -c%s $file`
7547 [ $size -eq 0 ] && error "Fail to create core file $file"
7549 error "Fail to create core file $file"
7552 sysctl -w kernel.core_pattern=$save_pattern
7553 sysctl -w kernel.core_uses_pid=$save_uses_pid
7556 run_test 107 "Coredump on SIG"
7559 test_mkdir -p $DIR/$tdir
7560 test_mkdir $DIR/$tdir/$(str_repeat 'a' 255) ||
7561 error "mkdir with 255 char failed"
7562 test_mkdir $DIR/$tdir/$(str_repeat 'b' 256) &&
7563 error "mkdir with 256 char should fail, but did not"
7564 touch $DIR/$tdir/$(str_repeat 'x' 255) ||
7565 error "create with 255 char failed"
7566 touch $DIR/$tdir/$(str_repeat 'y' 256) &&
7567 error "create with 256 char should fail, but did not"
7572 run_test 110 "filename length checking"
7575 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
7576 OSTIO_pre=$(ps -e | grep ll_ost_io | awk '{ print $4 }'| sort -n |
7577 tail -1 | cut -c11-20)
7578 [ -z "$OSTIO_pre" ] && skip "no OSS threads" && return
7579 echo "Starting with $OSTIO_pre threads"
7582 NUMFREE=$(df -i -P $DIR | tail -n 1 | awk '{ print $4 }')
7583 [[ $NUMFREE -lt $NUMTEST ]] && NUMTEST=$(($NUMFREE - 1000))
7584 echo "$NUMTEST creates/unlinks"
7585 test_mkdir -p $DIR/$tdir
7586 createmany -o $DIR/$tdir/$tfile $NUMTEST
7587 unlinkmany $DIR/$tdir/$tfile $NUMTEST
7589 OSTIO_post=$(ps -e | grep ll_ost_io | awk '{ print $4 }' | sort -n |
7590 tail -1 | cut -c11-20)
7592 # don't return an error
7593 [ $OSTIO_post == $OSTIO_pre ] && echo \
7594 "WARNING: No new ll_ost_io threads were created ($OSTIO_pre)" &&
7595 echo "This may be fine, depending on what ran before this test" &&
7596 echo "and how fast this system is." && return
7598 echo "Started with $OSTIO_pre threads, ended with $OSTIO_post"
7600 run_test 115 "verify dynamic thread creation===================="
7603 wait_delete_completed
7604 AVAIL=($(lctl get_param -n osc.*[oO][sS][cC]-[^M]*.kbytesavail))
7605 echo OST kbytes available: ${AVAIL[@]}
7606 MAXI=0; MAXV=${AVAIL[0]}
7607 MINI=0; MINV=${AVAIL[0]}
7608 for ((i = 0; i < ${#AVAIL[@]}; i++)); do
7609 #echo OST $i: ${AVAIL[i]}kb
7610 if [[ ${AVAIL[i]} -gt $MAXV ]]; then
7611 MAXV=${AVAIL[i]}; MAXI=$i
7613 if [[ ${AVAIL[i]} -lt $MINV ]]; then
7614 MINV=${AVAIL[i]}; MINI=$i
7617 echo Min free space: OST $MINI: $MINV
7618 echo Max free space: OST $MAXI: $MAXV
7621 test_116a() { # was previously test_116()
7622 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
7623 remote_mds_nodsh && skip "remote MDS with nodsh" && return
7625 [[ $OSTCOUNT -lt 2 ]] && skip_env "$OSTCOUNT < 2 OSTs" && return
7627 echo -n "Free space priority "
7628 do_facet $SINGLEMDS lctl get_param -n lo*.*-mdtlov.qos_prio_free |
7633 [ $MINV -eq 0 ] && skip "no free space in OST$MINI, skip" && return
7634 [ $MINV -gt 10000000 ] && skip "too much free space in OST$MINI, skip" \
7636 trap simple_cleanup_common EXIT
7639 # Check if we need to generate uneven OSTs
7640 test_mkdir -p $DIR/$tdir/OST${MINI}
7641 local FILL=$(($MINV / 4))
7642 local DIFF=$(($MAXV - $MINV))
7643 local DIFF2=$(($DIFF * 100 / $MINV))
7645 local threshold=$(do_facet $SINGLEMDS \
7646 lctl get_param -n *.*MDT0000-mdtlov.qos_threshold_rr | head -n1)
7647 threshold=${threshold%%%}
7648 echo -n "Check for uneven OSTs: "
7649 echo -n "diff=${DIFF}KB (${DIFF2}%) must be > ${threshold}% ..."
7651 if [[ $DIFF2 -gt $threshold ]]; then
7653 echo "Don't need to fill OST$MINI"
7655 # generate uneven OSTs. Write 2% over the QOS threshold value
7657 DIFF=$(($threshold - $DIFF2 + 2))
7658 DIFF2=$(( ($MINV * $DIFF)/100 ))
7659 echo "Fill ${DIFF}% remaining space in OST${MINI} with ${DIFF2}KB"
7660 $SETSTRIPE -i $MINI -c 1 $DIR/$tdir/OST${MINI} ||
7661 error "setstripe failed"
7662 DIFF=$(($DIFF2 / 2048))
7664 while [ $i -lt $DIFF ]; do
7666 dd if=/dev/zero of=$DIR/$tdir/OST${MINI}/$tfile-$i \
7667 bs=2M count=1 2>/dev/null
7676 DIFF=$(($MAXV - $MINV))
7677 DIFF2=$(($DIFF * 100 / $MINV))
7678 echo -n "diff=${DIFF}=${DIFF2}% must be > ${threshold}% for QOS mode..."
7679 if [[ $DIFF2 -gt $threshold ]]; then
7682 echo "failed - QOS mode won't be used"
7683 skip "QOS imbalance criteria not met"
7684 simple_cleanup_common
7688 MINI1=$MINI; MINV1=$MINV
7689 MAXI1=$MAXI; MAXV1=$MAXV
7691 # now fill using QOS
7692 $SETSTRIPE -c 1 $DIR/$tdir
7693 FILL=$(($FILL / 200))
7694 if [ $FILL -gt 600 ]; then
7697 echo "writing $FILL files to QOS-assigned OSTs"
7699 while [ $i -lt $FILL ]; do
7701 dd if=/dev/zero of=$DIR/$tdir/$tfile-$i bs=200k \
7705 echo "wrote $i 200k files"
7709 echo "Note: free space may not be updated, so measurements might be off"
7711 DIFF2=$(($MAXV - $MINV))
7712 echo "free space delta: orig $DIFF final $DIFF2"
7713 [ $DIFF2 -gt $DIFF ] && echo "delta got worse!"
7714 DIFF=$(($MINV1 - ${AVAIL[$MINI1]}))
7715 echo "Wrote ${DIFF}KB to smaller OST $MINI1"
7716 DIFF2=$(($MAXV1 - ${AVAIL[$MAXI1]}))
7717 echo "Wrote ${DIFF2}KB to larger OST $MAXI1"
7718 if [[ $DIFF -gt 0 ]]; then
7719 FILL=$(($DIFF2 * 100 / $DIFF - 100))
7720 echo "Wrote ${FILL}% more data to larger OST $MAXI1"
7723 # Figure out which files were written where
7724 UUID=$(lctl get_param -n lov.${FSNAME}-clilov-*.target_obd |
7725 awk '/'$MINI1': / {print $2; exit}')
7727 MINC=$($GETSTRIPE --ost $UUID $DIR/$tdir | grep $DIR | wc -l)
7728 echo "$MINC files created on smaller OST $MINI1"
7729 UUID=$(lctl get_param -n lov.${FSNAME}-clilov-*.target_obd |
7730 awk '/'$MAXI1': / {print $2; exit}')
7732 MAXC=$($GETSTRIPE --ost $UUID $DIR/$tdir | grep $DIR | wc -l)
7733 echo "$MAXC files created on larger OST $MAXI1"
7734 if [[ $MINC -gt 0 ]]; then
7735 FILL=$(($MAXC * 100 / $MINC - 100))
7736 echo "Wrote ${FILL}% more files to larger OST $MAXI1"
7738 [[ $MAXC -gt $MINC ]] ||
7739 error_ignore LU-9 "stripe QOS didn't balance free space"
7740 simple_cleanup_common
7742 run_test 116a "stripe QOS: free space balance ==================="
7744 test_116b() { # LU-2093
7745 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
7746 remote_mds_nodsh && skip "remote MDS with nodsh" && return
7748 #define OBD_FAIL_MDS_OSC_CREATE_FAIL 0x147
7749 local old_rr=$(do_facet $SINGLEMDS lctl get_param -n \
7750 lo*.$FSNAME-MDT0000-mdtlov.qos_threshold_rr | head -1)
7751 [ -z "$old_rr" ] && skip "no QOS" && return 0
7752 do_facet $SINGLEMDS lctl set_param \
7753 lo*.$FSNAME-MDT0000-mdtlov.qos_threshold_rr=0
7755 do_facet $SINGLEMDS lctl set_param fail_loc=0x147
7756 createmany -o $DIR/$tdir/f- 20 || error "can't create"
7757 do_facet $SINGLEMDS lctl set_param fail_loc=0
7759 do_facet $SINGLEMDS lctl set_param \
7760 lo*.$FSNAME-MDT0000-mdtlov.qos_threshold_rr=$old_rr
7762 run_test 116b "QoS shouldn't LBUG if not enough OSTs found on the 2nd pass"
7764 test_117() # bug 10891
7766 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
7767 dd if=/dev/zero of=$DIR/$tfile bs=1M count=1
7768 #define OBD_FAIL_OST_SETATTR_CREDITS 0x21e
7769 lctl set_param fail_loc=0x21e
7770 > $DIR/$tfile || error "truncate failed"
7771 lctl set_param fail_loc=0
7772 echo "Truncate succeeded."
7775 run_test 117 "verify osd extend =========="
7777 NO_SLOW_RESENDCOUNT=4
7778 export OLD_RESENDCOUNT=""
7779 set_resend_count () {
7780 local PROC_RESENDCOUNT="osc.${FSNAME}-OST*-osc-*.resend_count"
7781 OLD_RESENDCOUNT=$(lctl get_param -n $PROC_RESENDCOUNT | head -n1)
7782 lctl set_param -n $PROC_RESENDCOUNT $1
7783 echo resend_count is set to $(lctl get_param -n $PROC_RESENDCOUNT)
7786 # for reduce test_118* time (b=14842)
7787 [ "$SLOW" = "no" ] && set_resend_count $NO_SLOW_RESENDCOUNT
7789 # Reset async IO behavior after error case
7791 FILE=$DIR/reset_async
7793 # Ensure all OSCs are cleared
7794 $SETSTRIPE -c -1 $FILE
7795 dd if=/dev/zero of=$FILE bs=64k count=$OSTCOUNT
7800 test_118a() #bug 11710
7802 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
7805 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c
7806 DIRTY=$(lctl get_param -n llite.*.dump_page_cache | grep -c dirty)
7807 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache | grep -c writeback)
7809 if [[ $DIRTY -ne 0 || $WRITEBACK -ne 0 ]]; then
7810 error "Dirty pages not flushed to disk, dirty=$DIRTY, writeback=$WRITEBACK"
7815 run_test 118a "verify O_SYNC works =========="
7819 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
7820 remote_ost_nodsh && skip "remote OST with nodsh" && return
7824 #define OBD_FAIL_SRV_ENOENT 0x217
7825 set_nodes_failloc "$(osts_nodes)" 0x217
7826 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c
7828 set_nodes_failloc "$(osts_nodes)" 0
7829 DIRTY=$(lctl get_param -n llite.*.dump_page_cache | grep -c dirty)
7830 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache |
7833 if [[ $RC -eq 0 ]]; then
7834 error "Must return error due to dropped pages, rc=$RC"
7838 if [[ $DIRTY -ne 0 || $WRITEBACK -ne 0 ]]; then
7839 error "Dirty pages not flushed to disk, dirty=$DIRTY, writeback=$WRITEBACK"
7843 echo "Dirty pages not leaked on ENOENT"
7845 # Due to the above error the OSC will issue all RPCs syncronously
7846 # until a subsequent RPC completes successfully without error.
7847 $MULTIOP $DIR/$tfile Ow4096yc
7852 run_test 118b "Reclaim dirty pages on fatal error =========="
7856 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
7858 # for 118c, restore the original resend count, LU-1940
7859 [ "$SLOW" = "no" ] && [ -n "$OLD_RESENDCOUNT" ] &&
7860 set_resend_count $OLD_RESENDCOUNT
7861 remote_ost_nodsh && skip "remote OST with nodsh" && return
7865 #define OBD_FAIL_OST_EROFS 0x216
7866 set_nodes_failloc "$(osts_nodes)" 0x216
7868 # multiop should block due to fsync until pages are written
7869 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c &
7873 if [[ `ps h -o comm -p $MULTIPID` != "multiop" ]]; then
7874 error "Multiop failed to block on fsync, pid=$MULTIPID"
7877 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache |
7879 if [[ $WRITEBACK -eq 0 ]]; then
7880 error "No page in writeback, writeback=$WRITEBACK"
7883 set_nodes_failloc "$(osts_nodes)" 0
7886 if [[ $RC -ne 0 ]]; then
7887 error "Multiop fsync failed, rc=$RC"
7890 DIRTY=$(lctl get_param -n llite.*.dump_page_cache | grep -c dirty)
7891 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache |
7893 if [[ $DIRTY -ne 0 || $WRITEBACK -ne 0 ]]; then
7894 error "Dirty pages not flushed to disk, dirty=$DIRTY, writeback=$WRITEBACK"
7898 echo "Dirty pages flushed via fsync on EROFS"
7901 run_test 118c "Fsync blocks on EROFS until dirty pages are flushed =========="
7903 # continue to use small resend count to reduce test_118* time (b=14842)
7904 [ "$SLOW" = "no" ] && set_resend_count $NO_SLOW_RESENDCOUNT
7908 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
7909 remote_ost_nodsh && skip "remote OST with nodsh" && return
7913 #define OBD_FAIL_OST_BRW_PAUSE_BULK
7914 set_nodes_failloc "$(osts_nodes)" 0x214
7915 # multiop should block due to fsync until pages are written
7916 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c &
7920 if [[ `ps h -o comm -p $MULTIPID` != "multiop" ]]; then
7921 error "Multiop failed to block on fsync, pid=$MULTIPID"
7924 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache |
7926 if [[ $WRITEBACK -eq 0 ]]; then
7927 error "No page in writeback, writeback=$WRITEBACK"
7930 wait $MULTIPID || error "Multiop fsync failed, rc=$?"
7931 set_nodes_failloc "$(osts_nodes)" 0
7933 DIRTY=$(lctl get_param -n llite.*.dump_page_cache | grep -c dirty)
7934 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache |
7936 if [[ $DIRTY -ne 0 || $WRITEBACK -ne 0 ]]; then
7937 error "Dirty pages not flushed to disk, dirty=$DIRTY, writeback=$WRITEBACK"
7941 echo "Dirty pages gaurenteed flushed via fsync"
7944 run_test 118d "Fsync validation inject a delay of the bulk =========="
7947 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
7950 #define OBD_FAIL_OSC_BRW_PREP_REQ2 0x40a
7951 lctl set_param fail_loc=0x8000040a
7953 # Should simulate EINVAL error which is fatal
7954 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c
7956 if [[ $RC -eq 0 ]]; then
7957 error "Must return error due to dropped pages, rc=$RC"
7960 lctl set_param fail_loc=0x0
7962 LOCKED=$(lctl get_param -n llite.*.dump_page_cache | grep -c locked)
7963 DIRTY=$(lctl get_param -n llite.*.dump_page_cache | grep -c dirty)
7964 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache |
7966 if [[ $LOCKED -ne 0 ]]; then
7967 error "Locked pages remain in cache, locked=$LOCKED"
7970 if [[ $DIRTY -ne 0 || $WRITEBACK -ne 0 ]]; then
7971 error "Dirty pages not flushed to disk, dirty=$DIRTY, writeback=$WRITEBACK"
7975 echo "No pages locked after fsync"
7980 run_test 118f "Simulate unrecoverable OSC side error =========="
7983 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
7986 #define OBD_FAIL_OSC_BRW_PREP_REQ 0x406
7987 lctl set_param fail_loc=0x406
7989 # simulate local -ENOMEM
7990 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c
7993 lctl set_param fail_loc=0
7994 if [[ $RC -eq 0 ]]; then
7995 error "Must return error due to dropped pages, rc=$RC"
7998 LOCKED=$(lctl get_param -n llite.*.dump_page_cache | grep -c locked)
7999 DIRTY=$(lctl get_param -n llite.*.dump_page_cache | grep -c dirty)
8000 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache |
8002 if [[ $LOCKED -ne 0 ]]; then
8003 error "Locked pages remain in cache, locked=$LOCKED"
8006 if [[ $DIRTY -ne 0 || $WRITEBACK -ne 0 ]]; then
8007 error "Dirty pages not flushed to disk, dirty=$DIRTY, writeback=$WRITEBACK"
8011 echo "No pages locked after fsync"
8016 run_test 118g "Don't stay in wait if we got local -ENOMEM =========="
8019 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
8020 remote_ost_nodsh && skip "remote OST with nodsh" && return
8024 #define OBD_FAIL_OST_BRW_WRITE_BULK 0x20e
8025 set_nodes_failloc "$(osts_nodes)" 0x20e
8026 # Should simulate ENOMEM error which is recoverable and should be handled by timeout
8027 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c
8030 set_nodes_failloc "$(osts_nodes)" 0
8031 if [[ $RC -eq 0 ]]; then
8032 error "Must return error due to dropped pages, rc=$RC"
8035 LOCKED=$(lctl get_param -n llite.*.dump_page_cache | grep -c locked)
8036 DIRTY=$(lctl get_param -n llite.*.dump_page_cache | grep -c dirty)
8037 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache |
8039 if [[ $LOCKED -ne 0 ]]; then
8040 error "Locked pages remain in cache, locked=$LOCKED"
8043 if [[ $DIRTY -ne 0 || $WRITEBACK -ne 0 ]]; then
8044 error "Dirty pages not flushed to disk, dirty=$DIRTY, writeback=$WRITEBACK"
8048 echo "No pages locked after fsync"
8052 run_test 118h "Verify timeout in handling recoverables errors =========="
8054 [ "$SLOW" = "no" ] && [ -n "$OLD_RESENDCOUNT" ] && set_resend_count $OLD_RESENDCOUNT
8057 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
8058 remote_ost_nodsh && skip "remote OST with nodsh" && return
8062 #define OBD_FAIL_OST_BRW_WRITE_BULK 0x20e
8063 set_nodes_failloc "$(osts_nodes)" 0x20e
8065 # Should simulate ENOMEM error which is recoverable and should be handled by timeout
8066 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c &
8069 set_nodes_failloc "$(osts_nodes)" 0
8073 if [[ $RC -ne 0 ]]; then
8074 error "got error, but should be not, rc=$RC"
8077 LOCKED=$(lctl get_param -n llite.*.dump_page_cache | grep -c locked)
8078 DIRTY=$(lctl get_param -n llite.*.dump_page_cache | grep -c dirty)
8079 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache | grep -c writeback)
8080 if [[ $LOCKED -ne 0 ]]; then
8081 error "Locked pages remain in cache, locked=$LOCKED"
8084 if [[ $DIRTY -ne 0 || $WRITEBACK -ne 0 ]]; then
8085 error "Dirty pages not flushed to disk, dirty=$DIRTY, writeback=$WRITEBACK"
8089 echo "No pages locked after fsync"
8093 run_test 118i "Fix error before timeout in recoverable error =========="
8095 [ "$SLOW" = "no" ] && set_resend_count 4
8098 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
8099 remote_ost_nodsh && skip "remote OST with nodsh" && return
8103 #define OBD_FAIL_OST_BRW_WRITE_BULK2 0x220
8104 set_nodes_failloc "$(osts_nodes)" 0x220
8106 # return -EIO from OST
8107 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c
8109 set_nodes_failloc "$(osts_nodes)" 0x0
8110 if [[ $RC -eq 0 ]]; then
8111 error "Must return error due to dropped pages, rc=$RC"
8114 LOCKED=$(lctl get_param -n llite.*.dump_page_cache | grep -c locked)
8115 DIRTY=$(lctl get_param -n llite.*.dump_page_cache | grep -c dirty)
8116 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache | grep -c writeback)
8117 if [[ $LOCKED -ne 0 ]]; then
8118 error "Locked pages remain in cache, locked=$LOCKED"
8121 # in recoverable error on OST we want resend and stay until it finished
8122 if [[ $DIRTY -ne 0 || $WRITEBACK -ne 0 ]]; then
8123 error "Dirty pages not flushed to disk, dirty=$DIRTY, writeback=$WRITEBACK"
8127 echo "No pages locked after fsync"
8131 run_test 118j "Simulate unrecoverable OST side error =========="
8135 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
8136 remote_ost_nodsh && skip "remote OSTs with nodsh" && return
8138 #define OBD_FAIL_OST_BRW_WRITE_BULK 0x20e
8139 set_nodes_failloc "$(osts_nodes)" 0x20e
8140 test_mkdir -p $DIR/$tdir
8142 for ((i=0;i<10;i++)); do
8143 (dd if=/dev/zero of=$DIR/$tdir/$tfile-$i bs=1M count=10 || \
8144 error "dd to $DIR/$tdir/$tfile-$i failed" )&
8151 set_nodes_failloc "$(osts_nodes)" 0
8154 run_test 118k "bio alloc -ENOMEM and IO TERM handling ========="
8158 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
8160 test_mkdir -p $DIR/$tdir
8161 $MULTIOP $DIR/$tdir Dy || error "fsync dir failed"
8164 run_test 118l "fsync dir ========="
8166 test_118m() # LU-3066
8168 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
8169 test_mkdir -p $DIR/$tdir
8170 $MULTIOP $DIR/$tdir DY || error "fdatasync dir failed"
8173 run_test 118m "fdatasync dir ========="
8175 [ "$SLOW" = "no" ] && [ -n "$OLD_RESENDCOUNT" ] && set_resend_count $OLD_RESENDCOUNT
8177 test_119a() # bug 11737
8179 BSIZE=$((512 * 1024))
8180 directio write $DIR/$tfile 0 1 $BSIZE
8181 # We ask to read two blocks, which is more than a file size.
8182 # directio will indicate an error when requested and actual
8183 # sizes aren't equeal (a normal situation in this case) and
8184 # print actual read amount.
8185 NOB=`directio read $DIR/$tfile 0 2 $BSIZE | awk '/error/ {print $6}'`
8186 if [ "$NOB" != "$BSIZE" ]; then
8187 error "read $NOB bytes instead of $BSIZE"
8191 run_test 119a "Short directIO read must return actual read amount"
8193 test_119b() # bug 11737
8195 [ "$OSTCOUNT" -lt "2" ] && skip_env "skipping 2-stripe test" && return
8197 $SETSTRIPE -c 2 $DIR/$tfile || error "setstripe failed"
8198 dd if=/dev/zero of=$DIR/$tfile bs=1M count=1 seek=1 || error "dd failed"
8200 $MULTIOP $DIR/$tfile oO_RDONLY:O_DIRECT:r$((2048 * 1024)) || \
8201 error "direct read failed"
8204 run_test 119b "Sparse directIO read must return actual read amount"
8206 test_119c() # bug 13099
8209 directio write $DIR/$tfile 3 1 $BSIZE || error "direct write failed"
8210 directio readhole $DIR/$tfile 0 2 $BSIZE || error "reading hole failed"
8213 run_test 119c "Testing for direct read hitting hole"
8215 test_119d() # bug 15950
8217 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
8218 MAX_RPCS_IN_FLIGHT=`$LCTL get_param -n osc.*OST0000-osc-[^mM]*.max_rpcs_in_flight`
8219 $LCTL set_param -n osc.*OST0000-osc-[^mM]*.max_rpcs_in_flight 1
8221 $SETSTRIPE $DIR/$tfile -i 0 -c 1 || error "setstripe failed"
8222 $DIRECTIO write $DIR/$tfile 0 1 $BSIZE || error "first directio failed"
8223 #define OBD_FAIL_OSC_DIO_PAUSE 0x40d
8224 lctl set_param fail_loc=0x40d
8225 $DIRECTIO write $DIR/$tfile 1 4 $BSIZE &
8228 cat $DIR/$tfile > /dev/null &
8229 lctl set_param fail_loc=0
8232 log "the DIO writes have completed, now wait for the reads (should not block very long)"
8234 [ -n "`ps h -p $pid_reads -o comm`" ] && \
8235 error "the read rpcs have not completed in 2s"
8237 $LCTL set_param -n osc.*OST0000-osc-[^mM]*.max_rpcs_in_flight $MAX_RPCS_IN_FLIGHT
8239 run_test 119d "The DIO path should try to send a new rpc once one is completed"
8242 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
8243 remote_mds_nodsh && skip "remote MDS with nodsh" && return
8244 test_mkdir -p $DIR/$tdir
8245 [ -z "`lctl get_param -n mdc.*.connect_flags | grep early_lock_cancel`" ] && \
8246 skip "no early lock cancel on server" && return 0
8248 lru_resize_disable mdc
8249 lru_resize_disable osc
8250 cancel_lru_locks mdc
8251 # asynchronous object destroy at MDT could cause bl ast to client
8252 cancel_lru_locks osc
8254 stat $DIR/$tdir > /dev/null
8255 can1=$(do_facet $SINGLEMDS \
8256 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
8257 awk '/ldlm_cancel/ {print $2}')
8258 blk1=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
8259 awk '/ldlm_bl_callback/ {print $2}')
8260 test_mkdir -c1 $DIR/$tdir/d1
8261 can2=$(do_facet $SINGLEMDS \
8262 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
8263 awk '/ldlm_cancel/ {print $2}')
8264 blk2=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
8265 awk '/ldlm_bl_callback/ {print $2}')
8266 [ $can1 -eq $can2 ] || error $((can2-can1)) "cancel RPC occured."
8267 [ $blk1 -eq $blk2 ] || error $((blk2-blk1)) "blocking RPC occured."
8268 lru_resize_enable mdc
8269 lru_resize_enable osc
8271 run_test 120a "Early Lock Cancel: mkdir test"
8274 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
8275 remote_mds_nodsh && skip "remote MDS with nodsh" && return
8276 test_mkdir $DIR/$tdir
8277 [ -z "$(lctl get_param -n mdc.*.connect_flags | grep early_lock_cancel)" ] && \
8278 skip "no early lock cancel on server" && return 0
8279 lru_resize_disable mdc
8280 lru_resize_disable osc
8281 cancel_lru_locks mdc
8282 stat $DIR/$tdir > /dev/null
8283 can1=$(do_facet $SINGLEMDS \
8284 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
8285 awk '/ldlm_cancel/ {print $2}')
8286 blk1=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
8287 awk '/ldlm_bl_callback/ {print $2}')
8289 can2=$(do_facet $SINGLEMDS \
8290 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
8291 awk '/ldlm_cancel/ {print $2}')
8292 blk2=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
8293 awk '/ldlm_bl_callback/ {print $2}')
8294 [ $can1 -eq $can2 ] || error $((can2-can1)) "cancel RPC occured."
8295 [ $blk1 -eq $blk2 ] || error $((blk2-blk1)) "blocking RPC occured."
8296 lru_resize_enable mdc
8297 lru_resize_enable osc
8299 run_test 120b "Early Lock Cancel: create test"
8302 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
8303 remote_mds_nodsh && skip "remote MDS with nodsh" && return
8304 test_mkdir -c1 $DIR/$tdir
8305 [ -z "$(lctl get_param -n mdc.*.connect_flags | grep early_lock_cancel)" ] && \
8306 skip "no early lock cancel on server" && return 0
8307 lru_resize_disable mdc
8308 lru_resize_disable osc
8309 test_mkdir -p -c1 $DIR/$tdir/d1
8310 test_mkdir -p -c1 $DIR/$tdir/d2
8311 touch $DIR/$tdir/d1/f1
8312 cancel_lru_locks mdc
8313 stat $DIR/$tdir/d1 $DIR/$tdir/d2 $DIR/$tdir/d1/f1 > /dev/null
8314 can1=$(do_facet $SINGLEMDS \
8315 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
8316 awk '/ldlm_cancel/ {print $2}')
8317 blk1=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
8318 awk '/ldlm_bl_callback/ {print $2}')
8319 ln $DIR/$tdir/d1/f1 $DIR/$tdir/d2/f2
8320 can2=$(do_facet $SINGLEMDS \
8321 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
8322 awk '/ldlm_cancel/ {print $2}')
8323 blk2=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
8324 awk '/ldlm_bl_callback/ {print $2}')
8325 [ $can1 -eq $can2 ] || error $((can2-can1)) "cancel RPC occured."
8326 [ $blk1 -eq $blk2 ] || error $((blk2-blk1)) "blocking RPC occured."
8327 lru_resize_enable mdc
8328 lru_resize_enable osc
8330 run_test 120c "Early Lock Cancel: link test"
8333 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
8334 remote_mds_nodsh && skip "remote MDS with nodsh" && return
8335 test_mkdir -p -c1 $DIR/$tdir
8336 [ -z "$(lctl get_param -n mdc.*.connect_flags | grep early_lock_cancel)" ] && \
8337 skip "no early lock cancel on server" && return 0
8338 lru_resize_disable mdc
8339 lru_resize_disable osc
8341 cancel_lru_locks mdc
8342 stat $DIR/$tdir > /dev/null
8343 can1=$(do_facet $SINGLEMDS \
8344 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
8345 awk '/ldlm_cancel/ {print $2}')
8346 blk1=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
8347 awk '/ldlm_bl_callback/ {print $2}')
8348 chmod a+x $DIR/$tdir
8349 can2=$(do_facet $SINGLEMDS \
8350 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
8351 awk '/ldlm_cancel/ {print $2}')
8352 blk2=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
8353 awk '/ldlm_bl_callback/ {print $2}')
8354 [ $can1 -eq $can2 ] || error $((can2-can1)) "cancel RPC occured."
8355 [ $blk1 -eq $blk2 ] || error $((blk2-blk1)) "blocking RPC occured."
8356 lru_resize_enable mdc
8357 lru_resize_enable osc
8359 run_test 120d "Early Lock Cancel: setattr test"
8362 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
8363 ! $($LCTL get_param -n mdc.*.connect_flags | grep -q early_lock_can) &&
8364 skip "no early lock cancel on server" && return 0
8365 remote_mds_nodsh && skip "remote MDS with nodsh" && return
8366 local dlmtrace_set=false
8368 test_mkdir -p -c1 $DIR/$tdir
8369 lru_resize_disable mdc
8370 lru_resize_disable osc
8371 ! $LCTL get_param debug | grep -q dlmtrace &&
8372 $LCTL set_param debug=+dlmtrace && dlmtrace_set=true
8373 dd if=/dev/zero of=$DIR/$tdir/f1 count=1
8374 cancel_lru_locks mdc
8375 cancel_lru_locks osc
8376 dd if=$DIR/$tdir/f1 of=/dev/null
8377 stat $DIR/$tdir $DIR/$tdir/f1 > /dev/null
8378 # XXX client can not do early lock cancel of OST lock
8379 # during unlink (LU-4206), so cancel osc lock now.
8380 cancel_lru_locks osc
8381 can1=$(do_facet $SINGLEMDS \
8382 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
8383 awk '/ldlm_cancel/ {print $2}')
8384 blk1=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
8385 awk '/ldlm_bl_callback/ {print $2}')
8386 unlink $DIR/$tdir/f1
8388 can2=$(do_facet $SINGLEMDS \
8389 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
8390 awk '/ldlm_cancel/ {print $2}')
8391 blk2=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
8392 awk '/ldlm_bl_callback/ {print $2}')
8393 [ $can1 -ne $can2 ] && error "$((can2 - can1)) cancel RPC occured" &&
8394 $LCTL dk $TMP/cancel.debug.txt
8395 [ $blk1 -ne $blk2 ] && error "$((blk2 - blk1)) blocking RPC occured" &&
8396 $LCTL dk $TMP/blocking.debug.txt
8397 $dlmtrace_set && $LCTL set_param debug=-dlmtrace
8398 lru_resize_enable mdc
8399 lru_resize_enable osc
8401 run_test 120e "Early Lock Cancel: unlink test"
8404 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
8405 [ -z "`lctl get_param -n mdc.*.connect_flags | grep early_lock_cancel`" ] && \
8406 skip "no early lock cancel on server" && return 0
8407 remote_mds_nodsh && skip "remote MDS with nodsh" && return
8408 test_mkdir -p -c1 $DIR/$tdir
8409 lru_resize_disable mdc
8410 lru_resize_disable osc
8411 test_mkdir -p -c1 $DIR/$tdir/d1
8412 test_mkdir -p -c1 $DIR/$tdir/d2
8413 dd if=/dev/zero of=$DIR/$tdir/d1/f1 count=1
8414 dd if=/dev/zero of=$DIR/$tdir/d2/f2 count=1
8415 cancel_lru_locks mdc
8416 cancel_lru_locks osc
8417 dd if=$DIR/$tdir/d1/f1 of=/dev/null
8418 dd if=$DIR/$tdir/d2/f2 of=/dev/null
8419 stat $DIR/$tdir/d1 $DIR/$tdir/d2 $DIR/$tdir/d1/f1 $DIR/$tdir/d2/f2 > /dev/null
8420 # XXX client can not do early lock cancel of OST lock
8421 # during rename (LU-4206), so cancel osc lock now.
8422 cancel_lru_locks osc
8423 can1=$(do_facet $SINGLEMDS \
8424 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
8425 awk '/ldlm_cancel/ {print $2}')
8426 blk1=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
8427 awk '/ldlm_bl_callback/ {print $2}')
8428 mrename $DIR/$tdir/d1/f1 $DIR/$tdir/d2/f2
8430 can2=$(do_facet $SINGLEMDS \
8431 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
8432 awk '/ldlm_cancel/ {print $2}')
8433 blk2=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
8434 awk '/ldlm_bl_callback/ {print $2}')
8435 [ $can1 -eq $can2 ] || error $((can2-can1)) "cancel RPC occured."
8436 [ $blk1 -eq $blk2 ] || error $((blk2-blk1)) "blocking RPC occured."
8437 lru_resize_enable mdc
8438 lru_resize_enable osc
8440 run_test 120f "Early Lock Cancel: rename test"
8443 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
8444 [ -z "`lctl get_param -n mdc.*.connect_flags | grep early_lock_cancel`" ] && \
8445 skip "no early lock cancel on server" && return 0
8446 remote_mds_nodsh && skip "remote MDS with nodsh" && return
8447 lru_resize_disable mdc
8448 lru_resize_disable osc
8450 echo create $count files
8451 test_mkdir -p $DIR/$tdir
8452 cancel_lru_locks mdc
8453 cancel_lru_locks osc
8456 can0=$(do_facet $SINGLEMDS \
8457 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
8458 awk '/ldlm_cancel/ {print $2}')
8459 blk0=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
8460 awk '/ldlm_bl_callback/ {print $2}')
8461 createmany -o $DIR/$tdir/f $count
8463 can1=$(do_facet $SINGLEMDS \
8464 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
8465 awk '/ldlm_cancel/ {print $2}')
8466 blk1=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
8467 awk '/ldlm_bl_callback/ {print $2}')
8469 echo total: $((can1-can0)) cancels, $((blk1-blk0)) blockings
8470 echo rm $count files
8473 can2=$(do_facet $SINGLEMDS \
8474 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
8475 awk '/ldlm_cancel/ {print $2}')
8476 blk2=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
8477 awk '/ldlm_bl_callback/ {print $2}')
8479 echo total: $count removes in $((t2-t1))
8480 echo total: $((can2-can1)) cancels, $((blk2-blk1)) blockings
8482 # wait for commitment of removal
8483 lru_resize_enable mdc
8484 lru_resize_enable osc
8486 run_test 120g "Early Lock Cancel: performance test"
8488 test_121() { #bug #10589
8489 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
8491 writes=$(LANG=C dd if=/dev/zero of=$DIR/$tfile count=1 2>&1 | awk -F '+' '/out$/ {print $1}')
8492 #define OBD_FAIL_LDLM_CANCEL_RACE 0x310
8493 lctl set_param fail_loc=0x310
8494 cancel_lru_locks osc > /dev/null
8495 reads=$(LANG=C dd if=$DIR/$tfile of=/dev/null 2>&1 | awk -F '+' '/in$/ {print $1}')
8496 lctl set_param fail_loc=0
8497 [[ $reads -eq $writes ]] ||
8498 error "read $reads blocks, must be $writes blocks"
8500 run_test 121 "read cancel race ========="
8502 test_123a() { # was test 123, statahead(bug 11401)
8503 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
8505 if [ -z "$(grep "processor.*: 1" /proc/cpuinfo)" ]; then
8506 log "testing on UP system. Performance may be not as good as expected."
8511 test_mkdir -p $DIR/$tdir
8512 NUMFREE=$(df -i -P $DIR | tail -n 1 | awk '{ print $4 }')
8513 [[ $NUMFREE -gt 100000 ]] && NUMFREE=100000 || NUMFREE=$((NUMFREE-1000))
8515 for ((i=100, j=0; i<=$NUMFREE; j=$i, i=$((i * MULT)) )); do
8516 createmany -o $DIR/$tdir/$tfile $j $((i - j))
8518 max=`lctl get_param -n llite.*.statahead_max | head -n 1`
8519 lctl set_param -n llite.*.statahead_max 0
8520 lctl get_param llite.*.statahead_max
8521 cancel_lru_locks mdc
8522 cancel_lru_locks osc
8524 time ls -l $DIR/$tdir | wc -l
8526 delta=$((etime - stime))
8527 log "ls $i files without statahead: $delta sec"
8528 lctl set_param llite.*.statahead_max=$max
8530 swrong=`lctl get_param -n llite.*.statahead_stats | grep "statahead wrong:" | awk '{print $3}'`
8531 lctl get_param -n llite.*.statahead_max | grep '[0-9]'
8532 cancel_lru_locks mdc
8533 cancel_lru_locks osc
8535 time ls -l $DIR/$tdir | wc -l
8537 delta_sa=$((etime - stime))
8538 log "ls $i files with statahead: $delta_sa sec"
8539 lctl get_param -n llite.*.statahead_stats
8540 ewrong=`lctl get_param -n llite.*.statahead_stats | grep "statahead wrong:" | awk '{print $3}'`
8542 [[ $swrong -lt $ewrong ]] &&
8543 log "statahead was stopped, maybe too many locks held!"
8544 [[ $delta -eq 0 || $delta_sa -eq 0 ]] && continue
8546 if [ $((delta_sa * 100)) -gt $((delta * 105)) -a $delta_sa -gt $((delta + 2)) ]; then
8547 max=`lctl get_param -n llite.*.statahead_max | head -n 1`
8548 lctl set_param -n llite.*.statahead_max 0
8549 lctl get_param llite.*.statahead_max
8550 cancel_lru_locks mdc
8551 cancel_lru_locks osc
8553 time ls -l $DIR/$tdir | wc -l
8555 delta=$((etime - stime))
8556 log "ls $i files again without statahead: $delta sec"
8557 lctl set_param llite.*.statahead_max=$max
8558 if [ $((delta_sa * 100)) -gt $((delta * 105)) -a $delta_sa -gt $((delta + 2)) ]; then
8559 if [ $SLOWOK -eq 0 ]; then
8560 error "ls $i files is slower with statahead!"
8562 log "ls $i files is slower with statahead!"
8568 [ $delta -gt 20 ] && break
8569 [ $delta -gt 8 ] && MULT=$((50 / delta))
8570 [ "$SLOW" = "no" -a $delta -gt 5 ] && break
8578 delta=$((etime - stime))
8579 log "rm -r $DIR/$tdir/: $delta seconds"
8581 lctl get_param -n llite.*.statahead_stats
8583 run_test 123a "verify statahead work"
8585 test_123b () { # statahead(bug 15027)
8586 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
8587 test_mkdir -p $DIR/$tdir
8588 createmany -o $DIR/$tdir/$tfile-%d 1000
8590 cancel_lru_locks mdc
8591 cancel_lru_locks osc
8593 #define OBD_FAIL_MDC_GETATTR_ENQUEUE 0x803
8594 lctl set_param fail_loc=0x80000803
8595 ls -lR $DIR/$tdir > /dev/null
8597 lctl set_param fail_loc=0x0
8598 lctl get_param -n llite.*.statahead_stats
8603 run_test 123b "not panic with network error in statahead enqueue (bug 15027)"
8606 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
8607 [ -z "$($LCTL get_param -n mdc.*.connect_flags | grep lru_resize)" ] &&
8608 skip "no lru resize on server" && return 0
8610 test_mkdir -p $DIR/$tdir || error "failed to create $DIR/$tdir"
8612 log "create $NR files at $DIR/$tdir"
8613 createmany -o $DIR/$tdir/f $NR ||
8614 error "failed to create $NR files in $DIR/$tdir"
8616 cancel_lru_locks mdc
8617 ls -l $DIR/$tdir > /dev/null
8621 for VALUE in $($LCTL get_param ldlm.namespaces.*mdc-*.lru_size); do
8622 local PARAM=$(echo ${VALUE[0]} | cut -d "=" -f1)
8623 LRU_SIZE=$($LCTL get_param -n $PARAM)
8624 if [[ $LRU_SIZE -gt $(default_lru_size) ]]; then
8625 NSDIR=$(echo $PARAM | cut -d "." -f1-3)
8627 log "NS=$(basename $NSDIR)"
8632 if [[ -z "$NSDIR" || $LRU_SIZE -lt $(default_lru_size) ]]; then
8633 skip "Not enough cached locks created!"
8640 # We know that lru resize allows one client to hold $LIMIT locks
8641 # for 10h. After that locks begin to be killed by client.
8643 local LIMIT=$($LCTL get_param -n $NSDIR.pool.limit)
8645 if [ $LIMIT -lt $LRU_SIZE ]; then
8646 skip "Limit is too small $LIMIT"
8650 # Make LVF so higher that sleeping for $SLEEP is enough to _start_
8651 # killing locks. Some time was spent for creating locks. This means
8652 # that up to the moment of sleep finish we must have killed some of
8653 # them (10-100 locks). This depends on how fast ther were created.
8654 # Many of them were touched in almost the same moment and thus will
8655 # be killed in groups.
8656 local LVF=$(($MAX_HRS * 60 * 60 / $SLEEP * $LIMIT / $LRU_SIZE))
8658 # Use $LRU_SIZE_B here to take into account real number of locks
8659 # created in the case of CMD, LRU_SIZE_B != $NR in most of cases
8660 local LRU_SIZE_B=$LRU_SIZE
8662 local OLD_LVF=$($LCTL get_param -n $NSDIR.pool.lock_volume_factor)
8663 log "OLD_LVF=$OLD_LVF"
8664 $LCTL set_param -n $NSDIR.pool.lock_volume_factor $LVF
8666 # Let's make sure that we really have some margin. Client checks
8667 # cached locks every 10 sec.
8669 log "Sleep ${SLEEP} sec"
8671 while ((SEC<$SLEEP)); do
8675 LRU_SIZE=$($LCTL get_param -n $NSDIR/lru_size)
8679 $LCTL set_param -n $NSDIR.pool.lock_volume_factor $OLD_LVF
8680 local LRU_SIZE_A=$($LCTL get_param -n $NSDIR.lru_size)
8682 [[ $LRU_SIZE_B -gt $LRU_SIZE_A ]] || {
8683 error "No locks dropped in ${SLEEP}s. LRU size: $LRU_SIZE_A"
8684 unlinkmany $DIR/$tdir/f $NR
8688 log "Dropped "$((LRU_SIZE_B-LRU_SIZE_A))" locks in ${SLEEP}s"
8689 log "unlink $NR files at $DIR/$tdir"
8690 unlinkmany $DIR/$tdir/f $NR
8692 run_test 124a "lru resize ======================================="
8694 get_max_pool_limit()
8696 local limit=$($LCTL get_param \
8697 -n ldlm.namespaces.*-MDT0000-mdc-*.pool.limit)
8700 if [[ $l -gt $max ]]; then
8708 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
8709 [ -z "$($LCTL get_param -n mdc.*.connect_flags | grep lru_resize)" ] &&
8710 skip "no lru resize on server" && return 0
8712 LIMIT=$(get_max_pool_limit)
8714 NR=$(($(default_lru_size)*20))
8715 if [[ $NR -gt $LIMIT ]]; then
8716 log "Limit lock number by $LIMIT locks"
8719 lru_resize_disable mdc
8720 test_mkdir -p $DIR/$tdir/disable_lru_resize ||
8721 error "failed to create $DIR/$tdir/disable_lru_resize"
8723 createmany -o $DIR/$tdir/disable_lru_resize/f $NR
8724 log "doing ls -la $DIR/$tdir/disable_lru_resize 3 times"
8725 cancel_lru_locks mdc
8728 ls -la $DIR/$tdir/disable_lru_resize > /dev/null &
8731 ls -la $DIR/$tdir/disable_lru_resize > /dev/null &
8734 ls -la $DIR/$tdir/disable_lru_resize > /dev/null &
8738 nolruresize_delta=$((etime-stime))
8739 log "ls -la time: $nolruresize_delta seconds"
8740 log "lru_size = $(lctl get_param -n ldlm.namespaces.*mdc*.lru_size)"
8741 unlinkmany $DIR/$tdir/disable_lru_resize/f $NR
8743 lru_resize_enable mdc
8744 test_mkdir -p $DIR/$tdir/enable_lru_resize ||
8745 error "failed to create $DIR/$tdir/enable_lru_resize"
8747 createmany -o $DIR/$tdir/enable_lru_resize/f $NR
8748 log "doing ls -la $DIR/$tdir/enable_lru_resize 3 times"
8749 cancel_lru_locks mdc
8752 ls -la $DIR/$tdir/enable_lru_resize > /dev/null &
8755 ls -la $DIR/$tdir/enable_lru_resize > /dev/null &
8758 ls -la $DIR/$tdir/enable_lru_resize > /dev/null &
8762 lruresize_delta=$((etime-stime))
8763 log "ls -la time: $lruresize_delta seconds"
8764 log "lru_size = $(lctl get_param -n ldlm.namespaces.*mdc*.lru_size)"
8766 if [ $lruresize_delta -gt $nolruresize_delta ]; then
8767 log "ls -la is $(((lruresize_delta - $nolruresize_delta) * 100 / $nolruresize_delta))% slower with lru resize enabled"
8768 elif [ $nolruresize_delta -gt $lruresize_delta ]; then
8769 log "ls -la is $(((nolruresize_delta - $lruresize_delta) * 100 / $nolruresize_delta))% faster with lru resize enabled"
8771 log "lru resize performs the same with no lru resize"
8773 unlinkmany $DIR/$tdir/enable_lru_resize/f $NR
8775 run_test 124b "lru resize (performance test) ======================="
8778 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
8779 [ -z "$($LCTL get_param -n mdc.*.connect_flags | grep lru_resize)" ] &&
8780 skip "no lru resize on server" && return 0
8782 # cache ununsed locks on client
8784 cancel_lru_locks mdc
8785 test_mkdir -p $DIR/$tdir || error "failed to create $DIR/$tdir"
8786 createmany -o $DIR/$tdir/f $nr ||
8787 error "failed to create $nr files in $DIR/$tdir"
8788 ls -l $DIR/$tdir > /dev/null
8790 local nsdir="ldlm.namespaces.*-MDT0000-mdc-*"
8791 local unused=$($LCTL get_param -n $nsdir.lock_unused_count)
8792 local max_age=$($LCTL get_param -n $nsdir.lru_max_age)
8793 local recalc_p=$($LCTL get_param -n $nsdir.pool.recalc_period)
8794 echo "unused=$unused, max_age=$max_age, recalc_p=$recalc_p"
8796 # set lru_max_age to 1 sec
8797 $LCTL set_param $nsdir.lru_max_age=1000 # jiffies
8798 echo "sleep $((recalc_p * 2)) seconds..."
8799 sleep $((recalc_p * 2))
8801 local remaining=$($LCTL get_param -n $nsdir.lock_unused_count)
8802 # restore lru_max_age
8803 $LCTL set_param -n $nsdir.lru_max_age $max_age
8804 [ $remaining -eq 0 ] || error "$remaining locks are not canceled"
8805 unlinkmany $DIR/$tdir/f $nr
8807 run_test 124c "LRUR cancel very aged locks"
8809 test_125() { # 13358
8810 [ -z "$(lctl get_param -n llite.*.client_type | grep local)" ] && skip "must run as local client" && return
8811 [ -z "$(lctl get_param -n mdc.*-mdc-*.connect_flags | grep acl)" ] && skip "must have acl enabled" && return
8812 [ -z "$(which setfacl)" ] && skip "must have setfacl tool" && return
8813 test_mkdir -p $DIR/d125 || error "mkdir failed"
8814 $SETSTRIPE -S 65536 -c -1 $DIR/d125 || error "setstripe failed"
8815 setfacl -R -m u:bin:rwx $DIR/d125 || error "setfacl $DIR/d125 failed"
8816 ls -ld $DIR/d125 || error "cannot access $DIR/d125"
8818 run_test 125 "don't return EPROTO when a dir has a non-default striping and ACLs"
8820 test_126() { # bug 12829/13455
8821 [ -z "$(lctl get_param -n llite.*.client_type | grep local)" ] && skip "must run as local client" && return
8822 [ "$UID" != 0 ] && skip_env "skipping $TESTNAME (must run as root)" && return
8823 $GSS && skip "must run as gss disabled" && return
8825 $RUNAS -u 0 -g 1 touch $DIR/$tfile || error "touch failed"
8826 gid=`ls -n $DIR/$tfile | awk '{print $4}'`
8828 [ $gid -eq "1" ] || error "gid is set to" $gid "instead of 1"
8830 run_test 126 "check that the fsgid provided by the client is taken into account"
8832 test_127a() { # bug 15521
8833 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
8834 $SETSTRIPE -i 0 -c 1 $DIR/$tfile || error "setstripe failed"
8835 $LCTL set_param osc.*.stats=0
8836 FSIZE=$((2048 * 1024))
8837 dd if=/dev/zero of=$DIR/$tfile bs=$FSIZE count=1
8838 cancel_lru_locks osc
8839 dd if=$DIR/$tfile of=/dev/null bs=$FSIZE
8841 $LCTL get_param osc.*0000-osc-*.stats | grep samples > $DIR/${tfile}.tmp
8842 while read NAME COUNT SAMP UNIT MIN MAX SUM SUMSQ; do
8843 echo "got $COUNT $NAME"
8844 [ ! $MIN ] && error "Missing min value for $NAME proc entry"
8845 eval $NAME=$COUNT || error "Wrong proc format"
8848 read_bytes|write_bytes)
8849 [ $MIN -lt 4096 ] && error "min is too small: $MIN"
8850 [ $MIN -gt $FSIZE ] && error "min is too big: $MIN"
8851 [ $MAX -lt 4096 ] && error "max is too small: $MAX"
8852 [ $MAX -gt $FSIZE ] && error "max is too big: $MAX"
8853 [ $SUM -ne $FSIZE ] && error "sum is wrong: $SUM"
8854 [ $SUMSQ -lt $(((FSIZE /4096) * (4096 * 4096))) ] &&
8855 error "sumsquare is too small: $SUMSQ"
8856 [ $SUMSQ -gt $((FSIZE * FSIZE)) ] &&
8857 error "sumsquare is too big: $SUMSQ"
8861 done < $DIR/${tfile}.tmp
8863 #check that we actually got some stats
8864 [ "$read_bytes" ] || error "Missing read_bytes stats"
8865 [ "$write_bytes" ] || error "Missing write_bytes stats"
8866 [ "$read_bytes" != 0 ] || error "no read done"
8867 [ "$write_bytes" != 0 ] || error "no write done"
8869 run_test 127a "verify the client stats are sane"
8871 test_127b() { # bug LU-333
8872 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
8873 $LCTL set_param llite.*.stats=0
8874 FSIZE=65536 # sized fixed to match PAGE_SIZE for most clients
8875 # perform 2 reads and writes so MAX is different from SUM.
8876 dd if=/dev/zero of=$DIR/$tfile bs=$FSIZE count=1
8877 dd if=/dev/zero of=$DIR/$tfile bs=$FSIZE count=1
8878 cancel_lru_locks osc
8879 dd if=$DIR/$tfile of=/dev/null bs=$FSIZE count=1
8880 dd if=$DIR/$tfile of=/dev/null bs=$FSIZE count=1
8882 $LCTL get_param llite.*.stats | grep samples > $TMP/${tfile}.tmp
8883 while read NAME COUNT SAMP UNIT MIN MAX SUM SUMSQ; do
8884 echo "got $COUNT $NAME"
8885 eval $NAME=$COUNT || error "Wrong proc format"
8889 [ $COUNT -ne 2 ] && error "count is not 2: $COUNT"
8890 [ $MIN -ne $FSIZE ] && error "min is not $FSIZE: $MIN"
8891 [ $MAX -ne $FSIZE ] && error "max is incorrect: $MAX"
8892 [ $SUM -ne $((FSIZE * 2)) ] && error "sum is wrong: $SUM"
8895 [ $COUNT -ne 2 ] && error "count is not 2: $COUNT"
8896 [ $MIN -ne $FSIZE ] && error "min is not $FSIZE: $MIN"
8897 [ $MAX -ne $FSIZE ] && error "max is incorrect: $MAX"
8898 [ $SUM -ne $((FSIZE * 2)) ] && error "sum is wrong: $SUM"
8902 done < $TMP/${tfile}.tmp
8904 #check that we actually got some stats
8905 [ "$read_bytes" ] || error "Missing read_bytes stats"
8906 [ "$write_bytes" ] || error "Missing write_bytes stats"
8907 [ "$read_bytes" != 0 ] || error "no read done"
8908 [ "$write_bytes" != 0 ] || error "no write done"
8910 rm -f $TMP/${tfile}.tmp
8912 run_test 127b "verify the llite client stats are sane"
8914 test_128() { # bug 15212
8916 $LFS 2>&1 <<-EOF | tee $TMP/$tfile.log
8921 result=$(grep error $TMP/$tfile.log)
8922 rm -f $DIR/$tfile $TMP/$tfile.log
8924 error "consecutive find's under interactive lfs failed"
8926 run_test 128 "interactive lfs for 2 consecutive find's"
8933 local LDPROC=/proc/fs/ldiskfs
8934 local facets=$(get_facets MDS)
8936 for facet in ${facets//,/ }; do
8937 canondev=$(ldiskfs_canon \
8938 *.$(convert_facet2label $facet).mntdev $facet)
8939 do_facet $facet "test -e $LDPROC/$canondev/max_dir_size" ||
8940 LDPROC=/sys/fs/ldiskfs
8941 do_facet $facet "echo $1 >$LDPROC/$canondev/max_dir_size"
8942 do_facet $facet "test -e $LDPROC/$canondev/warning_dir_size" ||
8943 LDPROC=/sys/fs/ldiskfs
8944 do_facet $facet "echo $2 >$LDPROC/$canondev/warning_dir_size"
8949 local facets=$(get_facets MDS)
8950 for facet in ${facets//,/ }; do
8951 do_facet $facet "dmesg | tail -3 | grep -q $1" && return 0
8957 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
8958 if [ "$(facet_fstype $SINGLEMDS)" != ldiskfs ]; then
8959 skip "Only applicable to ldiskfs-based MDTs"
8962 remote_mds_nodsh && skip "remote MDS with nodsh" && return
8970 # block size of mds1
8971 local MDT_DEV=$(mdsdevname ${SINGLEMDS//mds/})
8972 local MDSBLOCKSIZE=$($LCTL get_param -n mdc.*MDT0000*.blocksize)
8973 local MAX=$((MDSBLOCKSIZE * 5))
8974 set_dir_limits $MAX $MAX
8975 local I=$(stat -c%s "$DIR/$tdir")
8977 while [[ $I -le $MAX ]]; do
8978 $MULTIOP $DIR/$tdir/$J Oc
8980 if [ $has_warning -eq 0 ]; then
8981 check_mds_dmesg '"is approaching"' &&
8984 #check two errors ENOSPC for new version of ext4 max_dir_size patch
8985 #mainline kernel commit df981d03eeff7971ac7e6ff37000bfa702327ef1
8986 #and EFBIG for previous versions
8987 if [ $rc -eq $EFBIG -o $rc -eq $ENOSPC ]; then
8989 echo "return code $rc received as expected"
8991 createmany -o $DIR/$tdir/$J_file_ 1000 ||
8992 error_exit "create failed w/o dir size limit"
8994 check_mds_dmesg '"has reached"' ||
8995 error_exit "has reached message should be output"
8997 [ $has_warning -eq 0 ] &&
8998 error_exit "warning message should be output"
9000 I=$(stat -c%s "$DIR/$tdir")
9002 if [ $(lustre_version_code $SINGLEMDS) -lt \
9003 $(version_code 2.4.51) ]
9005 [[ $I -eq $MAX ]] && return 0
9007 [[ $I -gt $MAX ]] && return 0
9009 error_exit "current dir size $I, previous limit $MAX"
9010 elif [ $rc -ne 0 ]; then
9012 error_exit "return code $rc received instead of expected " \
9013 "$EFBIG or $ENOSPC, files in dir $I"
9016 I=$(stat -c%s "$DIR/$tdir")
9020 error "exceeded dir size limit $MAX($MDSCOUNT) : $I bytes"
9022 run_test 129 "test directory size limit ========================"
9031 local filefrag_op=$(filefrag -e 2>&1 | grep "invalid option")
9032 [ -n "$filefrag_op" ] && skip_env "filefrag does not support FIEMAP" &&
9035 trap cleanup_130 EXIT RETURN
9037 local fm_file=$DIR/$tfile
9038 $SETSTRIPE -S 65536 -c 1 $fm_file || error "setstripe on $fm_file"
9039 dd if=/dev/zero of=$fm_file bs=65536 count=1 ||
9040 error "dd failed for $fm_file"
9042 # LU-1795: test filefrag/FIEMAP once, even if unsupported
9043 filefrag -ves $fm_file
9045 [ "$(facet_fstype ost$(($($GETSTRIPE -i $fm_file) + 1)))" = "zfs" ] &&
9046 skip "ORI-366/LU-1941: FIEMAP unimplemented on ZFS" && return
9047 [ $RC != 0 ] && error "filefrag $fm_file failed"
9049 filefrag_op=$(filefrag -ve $fm_file |
9050 sed -n '/ext:/,/found/{/ext:/d; /found/d; p}')
9051 lun=$($GETSTRIPE -i $fm_file)
9053 start_blk=`echo $filefrag_op | cut -d: -f2 | cut -d. -f1`
9056 for line in $filefrag_op
9058 frag_lun=`echo $line | cut -d: -f5`
9059 ext_len=`echo $line | cut -d: -f4`
9060 if (( $frag_lun != $lun )); then
9062 error "FIEMAP on 1-stripe file($fm_file) failed"
9065 (( tot_len += ext_len ))
9068 if (( lun != frag_lun || start_blk != 0 || tot_len != 64 )); then
9070 error "FIEMAP on 1-stripe file($fm_file) failed;"
9076 echo "FIEMAP on single striped file succeeded"
9078 run_test 130a "FIEMAP (1-stripe file)"
9081 [ "$OSTCOUNT" -lt "2" ] &&
9082 skip_env "skipping FIEMAP on $OSTCOUNT-stripe file" && return
9084 local filefrag_op=$(filefrag -e 2>&1 | grep "invalid option")
9085 [ -n "$filefrag_op" ] && skip_env "filefrag does not support FIEMAP" &&
9088 trap cleanup_130 EXIT RETURN
9090 local fm_file=$DIR/$tfile
9091 $SETSTRIPE -S 65536 -c $OSTCOUNT $fm_file ||
9092 error "setstripe on $fm_file"
9093 [ "$(facet_fstype ost$(($($GETSTRIPE -i $fm_file) + 1)))" = "zfs" ] &&
9094 skip "ORI-366/LU-1941: FIEMAP unimplemented on ZFS" && return
9096 dd if=/dev/zero of=$fm_file bs=1M count=$OSTCOUNT ||
9097 error "dd failed on $fm_file"
9099 filefrag -ves $fm_file || error "filefrag $fm_file failed"
9100 filefrag_op=$(filefrag -ve $fm_file |
9101 sed -n '/ext:/,/found/{/ext:/d; /found/d; p}')
9103 last_lun=$(echo $filefrag_op | cut -d: -f5 |
9104 sed -e 's/^[ \t]*/0x/' | sed -e 's/0x0x/0x/')
9109 for line in $filefrag_op
9111 frag_lun=$(echo $line | cut -d: -f5 |
9112 sed -e 's/^[ \t]*/0x/' | sed -e 's/0x0x/0x/')
9113 ext_len=$(echo $line | cut -d: -f4)
9114 if (( $frag_lun != $last_lun )); then
9115 if (( tot_len != 1024 )); then
9117 error "FIEMAP on $fm_file failed; returned " \
9118 "len $tot_len for OST $last_lun instead of 1024"
9125 (( tot_len += ext_len ))
9128 if (( num_luns != $OSTCOUNT || tot_len != 1024 )); then
9130 error "FIEMAP on $fm_file failed; returned wrong number of " \
9131 "luns or wrong len for OST $last_lun"
9137 echo "FIEMAP on $OSTCOUNT-stripe file succeeded"
9139 run_test 130b "FIEMAP ($OSTCOUNT-stripe file)"
9142 [ "$OSTCOUNT" -lt "2" ] &&
9143 skip_env "skipping FIEMAP on 2-stripe file" && return
9145 filefrag_op=$(filefrag -e 2>&1 | grep "invalid option")
9146 [ -n "$filefrag_op" ] && skip "filefrag does not support FIEMAP" &&
9149 trap cleanup_130 EXIT RETURN
9151 local fm_file=$DIR/$tfile
9152 $SETSTRIPE -S 65536 -c 2 $fm_file || error "setstripe on $fm_file"
9153 [ "$(facet_fstype ost$(($($GETSTRIPE -i $fm_file) + 1)))" = "zfs" ] &&
9154 skip "ORI-366/LU-1941: FIEMAP unimplemented on ZFS" && return
9156 dd if=/dev/zero of=$fm_file seek=1 bs=1M count=1 ||
9157 error "dd failed on $fm_file"
9159 filefrag -ves $fm_file || error "filefrag $fm_file failed"
9160 filefrag_op=$(filefrag -ve $fm_file |
9161 sed -n '/ext:/,/found/{/ext:/d; /found/d; p}')
9163 last_lun=$(echo $filefrag_op | cut -d: -f5 |
9164 sed -e 's/^[ \t]*/0x/' | sed -e 's/0x0x/0x/')
9169 for line in $filefrag_op
9171 frag_lun=$(echo $line | cut -d: -f5 |
9172 sed -e 's/^[ \t]*/0x/' | sed -e 's/0x0x/0x/')
9173 ext_len=$(echo $line | cut -d: -f4)
9174 if (( $frag_lun != $last_lun )); then
9175 logical=`echo $line | cut -d: -f2 | cut -d. -f1`
9176 if (( logical != 512 )); then
9178 error "FIEMAP on $fm_file failed; returned " \
9179 "logical start for lun $logical instead of 512"
9182 if (( tot_len != 512 )); then
9184 error "FIEMAP on $fm_file failed; returned " \
9185 "len $tot_len for OST $last_lun instead of 1024"
9192 (( tot_len += ext_len ))
9195 if (( num_luns != 2 || tot_len != 512 )); then
9197 error "FIEMAP on $fm_file failed; returned wrong number of " \
9198 "luns or wrong len for OST $last_lun"
9204 echo "FIEMAP on 2-stripe file with hole succeeded"
9206 run_test 130c "FIEMAP (2-stripe file with hole)"
9209 [ "$OSTCOUNT" -lt "3" ] &&
9210 skip_env "skipping FIEMAP on N-stripe file test" && return
9212 filefrag_op=$(filefrag -e 2>&1 | grep "invalid option")
9213 [ -n "$filefrag_op" ] && skip "filefrag does not support FIEMAP" &&
9216 trap cleanup_130 EXIT RETURN
9218 local fm_file=$DIR/$tfile
9219 $SETSTRIPE -S 65536 -c $OSTCOUNT $fm_file ||
9220 error "setstripe on $fm_file"
9221 [ "$(facet_fstype ost$(($($GETSTRIPE -i $fm_file) + 1)))" = "zfs" ] &&
9222 skip "ORI-366/LU-1941: FIEMAP unimplemented on ZFS" && return
9224 local actual_stripecnt=$($GETSTRIPE -c $fm_file)
9225 dd if=/dev/zero of=$fm_file bs=1M count=$actual_stripecnt ||
9226 error "dd failed on $fm_file"
9228 filefrag -ves $fm_file || error "filefrag $fm_file failed"
9229 filefrag_op=$(filefrag -ve $fm_file |
9230 sed -n '/ext:/,/found/{/ext:/d; /found/d; p}')
9232 last_lun=$(echo $filefrag_op | cut -d: -f5 |
9233 sed -e 's/^[ \t]*/0x/' | sed -e 's/0x0x/0x/')
9238 for line in $filefrag_op
9240 frag_lun=$(echo $line | cut -d: -f5 |
9241 sed -e 's/^[ \t]*/0x/' | sed -e 's/0x0x/0x/')
9242 ext_len=$(echo $line | cut -d: -f4)
9243 if (( $frag_lun != $last_lun )); then
9244 if (( tot_len != 1024 )); then
9246 error "FIEMAP on $fm_file failed; returned " \
9247 "len $tot_len for OST $last_lun instead of 1024"
9254 (( tot_len += ext_len ))
9257 if (( num_luns != actual_stripecnt || tot_len != 1024 )); then
9259 error "FIEMAP on $fm_file failed; returned wrong number of " \
9260 "luns or wrong len for OST $last_lun"
9266 echo "FIEMAP on N-stripe file succeeded"
9268 run_test 130d "FIEMAP (N-stripe file)"
9271 [ "$OSTCOUNT" -lt "2" ] &&
9272 skip_env "skipping continuation FIEMAP test" && return
9274 filefrag_op=$(filefrag -e 2>&1 | grep "invalid option")
9275 [ -n "$filefrag_op" ] && skip "filefrag does not support FIEMAP" && return
9277 trap cleanup_130 EXIT RETURN
9279 local fm_file=$DIR/$tfile
9280 $SETSTRIPE -S 131072 -c 2 $fm_file || error "setstripe on $fm_file"
9281 [ "$(facet_fstype ost$(($($GETSTRIPE -i $fm_file) + 1)))" = "zfs" ] &&
9282 skip "ORI-366/LU-1941: FIEMAP unimplemented on ZFS" && return
9285 EXPECTED_LEN=$(( (NUM_BLKS / 2) * 64 ))
9286 for ((i = 0; i < $NUM_BLKS; i++))
9288 dd if=/dev/zero of=$fm_file count=1 bs=64k seek=$((2*$i)) conv=notrunc > /dev/null 2>&1
9291 filefrag -ves $fm_file || error "filefrag $fm_file failed"
9292 filefrag_op=$(filefrag -ve $fm_file |
9293 sed -n '/ext:/,/found/{/ext:/d; /found/d; p}')
9295 last_lun=$(echo $filefrag_op | cut -d: -f5 |
9296 sed -e 's/^[ \t]*/0x/' | sed -e 's/0x0x/0x/')
9301 for line in $filefrag_op
9303 frag_lun=$(echo $line | cut -d: -f5 |
9304 sed -e 's/^[ \t]*/0x/' | sed -e 's/0x0x/0x/')
9305 ext_len=$(echo $line | cut -d: -f4)
9306 if (( $frag_lun != $last_lun )); then
9307 if (( tot_len != $EXPECTED_LEN )); then
9309 error "FIEMAP on $fm_file failed; returned " \
9310 "len $tot_len for OST $last_lun instead " \
9318 (( tot_len += ext_len ))
9321 if (( num_luns != 2 || tot_len != $EXPECTED_LEN )); then
9323 error "FIEMAP on $fm_file failed; returned wrong number " \
9324 "of luns or wrong len for OST $last_lun"
9330 echo "FIEMAP with continuation calls succeeded"
9332 run_test 130e "FIEMAP (test continuation FIEMAP calls)"
9334 # Test for writev/readv
9336 rwv -f $DIR/$tfile -w -n 3 524288 1048576 1572864 || \
9337 error "writev test failed"
9338 rwv -f $DIR/$tfile -r -v -n 2 1572864 1048576 || \
9339 error "readv failed"
9342 run_test 131a "test iov's crossing stripe boundary for writev/readv"
9345 rwv -f $DIR/$tfile -w -a -n 3 524288 1048576 1572864 || \
9346 error "append writev test failed"
9347 rwv -f $DIR/$tfile -w -a -n 2 1572864 1048576 || \
9348 error "append writev test failed"
9351 run_test 131b "test append writev"
9354 rwv -f $DIR/$tfile -w -d -n 1 1048576 || return 0
9357 run_test 131c "test read/write on file w/o objects"
9360 rwv -f $DIR/$tfile -w -n 1 1572864
9361 NOB=`rwv -f $DIR/$tfile -r -n 3 524288 524288 1048576 | awk '/error/ {print $6}'`
9362 if [ "$NOB" != 1572864 ]; then
9363 error "Short read filed: read $NOB bytes instead of 1572864"
9367 run_test 131d "test short read"
9370 rwv -f $DIR/$tfile -w -s 1048576 -n 1 1048576
9371 rwv -f $DIR/$tfile -r -z -s 0 -n 1 524288 || \
9372 error "read hitting hole failed"
9375 run_test 131e "test read hitting hole"
9381 $SINGLEMDS) res=`do_facet $SINGLEMDS $LCTL get_param mdt.$FSNAME-MDT0000.md_stats | grep "$2"`
9383 ost) res=`do_facet ost1 $LCTL get_param obdfilter.$FSNAME-OST0000.stats | grep "$2"`
9385 *) error "Wrong argument $1" ;;
9388 [ -z "$res" ] && error "The counter for $2 on $1 was not incremented"
9389 # if the argument $3 is zero, it means any stat increment is ok.
9390 if [[ $3 -gt 0 ]]; then
9391 count=$(echo $res | awk '{ print $2 }')
9392 [[ $count -ne $3 ]] &&
9393 error "The $2 counter on $1 is wrong - expected $3"
9398 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
9399 remote_ost_nodsh && skip "remote OST with nodsh" && return
9400 remote_mds_nodsh && skip "remote MDS with nodsh" && return
9402 do_facet $SINGLEMDS $LCTL list_param mdt.*.rename_stats ||
9403 { skip "MDS doesn't support rename stats"; return; }
9404 local testdir=$DIR/${tdir}/stats_testdir
9405 mkdir -p $DIR/${tdir}
9408 do_facet $SINGLEMDS $LCTL set_param mdt.*.md_stats=clear
9409 do_facet ost1 $LCTL set_param obdfilter.*.stats=clear
9411 # verify mdt stats first.
9412 mkdir ${testdir} || error "mkdir failed"
9413 check_stats $SINGLEMDS "mkdir" 1
9414 touch ${testdir}/${tfile} || error "touch failed"
9415 check_stats $SINGLEMDS "open" 1
9416 check_stats $SINGLEMDS "close" 1
9417 [ $(lustre_version_code $SINGLEMDS) -ge $(version_code 2.8.54) ] && {
9418 mknod ${testdir}/${tfile}-pipe p || error "mknod failed"
9419 check_stats $SINGLEMDS "mknod" 2
9421 rm -f ${testdir}/${tfile}-pipe || error "pipe remove failed"
9422 check_stats $SINGLEMDS "unlink" 1
9423 rm -f ${testdir}/${tfile} || error "file remove failed"
9424 check_stats $SINGLEMDS "unlink" 2
9426 # remove working dir and check mdt stats again.
9427 rmdir ${testdir} || error "rmdir failed"
9428 check_stats $SINGLEMDS "rmdir" 1
9430 local testdir1=$DIR/${tdir}/stats_testdir1
9432 mkdir -p ${testdir1}
9433 touch ${testdir1}/test1
9434 mv ${testdir1}/test1 ${testdir} || error "file crossdir rename"
9435 check_stats $SINGLEMDS "crossdir_rename" 1
9437 mv ${testdir}/test1 ${testdir}/test0 || error "file samedir rename"
9438 check_stats $SINGLEMDS "samedir_rename" 1
9442 run_test 133a "Verifying MDT stats ========================================"
9445 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
9446 remote_ost_nodsh && skip "remote OST with nodsh" && return
9447 remote_mds_nodsh && skip "remote MDS with nodsh" && return
9448 local testdir=$DIR/${tdir}/stats_testdir
9449 mkdir -p ${testdir} || error "mkdir failed"
9450 touch ${testdir}/${tfile} || error "touch failed"
9451 cancel_lru_locks mdc
9454 do_facet $SINGLEMDS $LCTL set_param mdt.*.md_stats=clear
9455 do_facet ost1 $LCTL set_param obdfilter.*.stats=clear
9457 # extra mdt stats verification.
9458 chmod 444 ${testdir}/${tfile} || error "chmod failed"
9459 check_stats $SINGLEMDS "setattr" 1
9460 do_facet $SINGLEMDS $LCTL set_param mdt.*.md_stats=clear
9461 if [ $(lustre_version_code $SINGLEMDS) -ne $(version_code 2.2.0) ]
9463 ls -l ${testdir}/${tfile} > /dev/null|| error "ls failed"
9464 check_stats $SINGLEMDS "getattr" 1
9466 $LFS df || error "lfs failed"
9467 check_stats $SINGLEMDS "statfs" 1
9471 run_test 133b "Verifying extra MDT stats =================================="
9474 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
9475 remote_ost_nodsh && skip "remote OST with nodsh" && return
9476 remote_mds_nodsh && skip "remote MDS with nodsh" && return
9477 local testdir=$DIR/${tdir}/stats_testdir
9478 test_mkdir -p ${testdir} || error "mkdir failed"
9480 # verify obdfilter stats.
9481 $SETSTRIPE -c 1 -i 0 ${testdir}/${tfile}
9483 cancel_lru_locks osc
9484 wait_delete_completed
9487 do_facet $SINGLEMDS $LCTL set_param mdt.*.md_stats=clear
9488 do_facet ost1 $LCTL set_param obdfilter.*.stats=clear
9490 dd if=/dev/zero of=${testdir}/${tfile} conv=notrunc bs=512k count=1 || error "dd failed"
9492 cancel_lru_locks osc
9493 check_stats ost "write" 1
9495 dd if=${testdir}/${tfile} of=/dev/null bs=1k count=1 || error "dd failed"
9496 check_stats ost "read" 1
9498 > ${testdir}/${tfile} || error "truncate failed"
9499 check_stats ost "punch" 1
9501 rm -f ${testdir}/${tfile} || error "file remove failed"
9502 wait_delete_completed
9503 check_stats ost "destroy" 1
9507 run_test 133c "Verifying OST stats ========================================"
9514 while [ $value -ge 2 ]; do
9519 if [ $orig -gt $order ]; then
9527 local size=('K' 'M' 'G' 'T');
9529 local size_string=$value
9531 while [ $value -ge 1024 ]; do
9532 if [ $i -gt 3 ]; then
9533 #T is the biggest unit we get here, if that is bigger,
9535 size_string=${value}T
9538 value=$((value >> 10))
9539 if [ $value -lt 1024 ]; then
9540 size_string=${value}${size[$i]}
9551 local context=${2:-.}
9552 local sample=$(do_facet $SINGLEMDS $LCTL get_param mdt.*.rename_stats |
9554 awk '/ '${size}'/ {print $4}' | sed -e "s/,//g")
9559 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
9560 remote_ost_nodsh && skip "remote OST with nodsh" && return
9561 remote_mds_nodsh && skip "remote MDS with nodsh" && return
9562 do_facet $SINGLEMDS $LCTL list_param mdt.*.rename_stats ||
9563 { skip "MDS doesn't support rename stats"; return; }
9565 local testdir1=$DIR/${tdir}/stats_testdir1
9566 local testdir2=$DIR/${tdir}/stats_testdir2
9568 do_facet $SINGLEMDS $LCTL set_param mdt.*.rename_stats=clear
9570 mkdir -p ${testdir1} || error "mkdir failed"
9571 mkdir -p ${testdir2} || error "mkdir failed"
9573 createmany -o $testdir1/test 512 || error "createmany failed"
9575 # check samedir rename size
9576 mv ${testdir1}/test0 ${testdir1}/test_0
9578 local testdir1_size=$(ls -l $DIR/${tdir} |
9579 awk '/stats_testdir1/ {print $5}')
9580 local testdir2_size=$(ls -l $DIR/${tdir} |
9581 awk '/stats_testdir2/ {print $5}')
9583 testdir1_size=$(order_2 $testdir1_size)
9584 testdir2_size=$(order_2 $testdir2_size)
9586 testdir1_size=$(size_in_KMGT $testdir1_size)
9587 testdir2_size=$(size_in_KMGT $testdir2_size)
9589 echo "source rename dir size: ${testdir1_size}"
9590 echo "target rename dir size: ${testdir2_size}"
9592 local cmd="do_facet $SINGLEMDS $LCTL get_param mdt.*.rename_stats"
9593 eval $cmd || error "$cmd failed"
9594 local samedir=$($cmd | grep 'same_dir')
9595 local same_sample=$(get_rename_size $testdir1_size)
9596 [ -z "$samedir" ] && error "samedir_rename_size count error"
9597 [[ $same_sample -eq 1 ]] ||
9598 error "samedir_rename_size error $same_sample"
9599 echo "Check same dir rename stats success"
9601 do_facet $SINGLEMDS $LCTL set_param mdt.*.rename_stats=clear
9603 # check crossdir rename size
9604 mv ${testdir1}/test_0 ${testdir2}/test_0
9606 testdir1_size=$(ls -l $DIR/${tdir} |
9607 awk '/stats_testdir1/ {print $5}')
9608 testdir2_size=$(ls -l $DIR/${tdir} |
9609 awk '/stats_testdir2/ {print $5}')
9611 testdir1_size=$(order_2 $testdir1_size)
9612 testdir2_size=$(order_2 $testdir2_size)
9614 testdir1_size=$(size_in_KMGT $testdir1_size)
9615 testdir2_size=$(size_in_KMGT $testdir2_size)
9617 echo "source rename dir size: ${testdir1_size}"
9618 echo "target rename dir size: ${testdir2_size}"
9620 eval $cmd || error "$cmd failed"
9621 local crossdir=$($cmd | grep 'crossdir')
9622 local src_sample=$(get_rename_size $testdir1_size crossdir_src)
9623 local tgt_sample=$(get_rename_size $testdir2_size crossdir_tgt)
9624 [ -z "$crossdir" ] && error "crossdir_rename_size count error"
9625 [[ $src_sample -eq 1 ]] ||
9626 error "crossdir_rename_size error $src_sample"
9627 [[ $tgt_sample -eq 1 ]] ||
9628 error "crossdir_rename_size error $tgt_sample"
9629 echo "Check cross dir rename stats success"
9632 run_test 133d "Verifying rename_stats ========================================"
9635 remote_mds_nodsh && skip "remote MDS with nodsh" && return
9636 remote_ost_nodsh && skip "remote OST with nodsh" && return
9637 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
9638 local testdir=$DIR/${tdir}/stats_testdir
9639 local ctr f0 f1 bs=32768 count=42 sum
9641 mkdir -p ${testdir} || error "mkdir failed"
9643 $SETSTRIPE -c 1 -i 0 ${testdir}/${tfile}
9645 for ctr in {write,read}_bytes; do
9647 cancel_lru_locks osc
9649 do_facet ost1 $LCTL set_param -n \
9650 "obdfilter.*.exports.clear=clear"
9652 if [ $ctr = write_bytes ]; then
9654 f1=${testdir}/${tfile}
9656 f0=${testdir}/${tfile}
9660 dd if=$f0 of=$f1 conv=notrunc bs=$bs count=$count || \
9663 cancel_lru_locks osc
9665 sum=$(do_facet ost1 $LCTL get_param \
9666 "obdfilter.*.exports.*.stats" |
9667 awk -v ctr=$ctr 'BEGIN { sum = 0 }
9668 $1 == ctr { sum += $7 }
9669 END { printf("%0.0f", sum) }')
9671 if ((sum != bs * count)); then
9672 error "Bad $ctr sum, expected $((bs * count)), got $sum"
9678 run_test 133e "Verifying OST {read,write}_bytes nid stats ================="
9681 for dir in /proc/fs/lustre/ /proc/sys/lnet/ /proc/sys/lustre/ \
9682 /sys/fs/lustre/ /sys/fs/lnet/ /sys/kernel/debug/lnet/ \
9683 /sys/kernel/debug/lustre/; do
9684 [[ -d $dir ]] && proc_dirs+=" $dir"
9688 remote_mds_nodsh && skip "remote MDS with nodsh" && return
9689 remote_ost_nodsh && skip "remote OST with nodsh" && return
9690 # First without trusting modes.
9691 find $proc_dirs -exec cat '{}' \; &> /dev/null
9693 # Second verifying readability.
9694 $LCTL get_param -R '*' &> /dev/null || error "proc file read failed"
9696 # eventually, this can also be replaced with "lctl get_param -R",
9697 # but not until that option is always available on the server
9699 for facet in $SINGLEMDS ost1; do
9700 do_facet $facet find $proc_dirs \
9701 ! -name req_history \
9702 -exec cat '{}' \\\; &> /dev/null
9704 do_facet $facet find $proc_dirs \
9705 ! -name req_history \
9707 -exec cat '{}' \\\; &> /dev/null ||
9708 error "proc file read failed"
9711 run_test 133f "Check for LBUGs/Oopses/unreadable files in /proc"
9714 remote_mds_nodsh && skip "remote MDS with nodsh" && return
9715 remote_ost_nodsh && skip "remote OST with nodsh" && return
9716 # Second verifying writability.
9719 -not -name force_lbug \
9720 -not -name changelog_mask \
9721 -exec badarea_io '{}' \; &> /dev/null ||
9722 error "find $proc_dirs failed"
9724 [ $(lustre_version_code $SINGLEMDS) -le $(version_code 2.5.54) ] &&
9725 skip "Too old lustre on MDS" && return
9727 [ $(lustre_version_code ost1) -le $(version_code 2.5.54) ] &&
9728 skip "Too old lustre on ost1" && return
9731 for facet in $SINGLEMDS ost1; do
9732 do_facet $facet find $proc_dirs \
9734 -not -name force_lbug \
9735 -not -name changelog_mask \
9736 -exec badarea_io '{}' \\\; &> /dev/null ||
9737 error "$facet find $proc_dirs failed"
9741 # remount the FS in case writes/reads /proc break the FS
9742 cleanup || error "failed to unmount"
9743 setup || error "failed to setup"
9746 run_test 133g "Check for Oopses on bad io area writes/reads in /proc"
9749 remote_mds_nodsh && skip "remote MDS with nodsh" && return
9750 [[ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.7.54) ]] &&
9751 skip "Need MDS version at least 2.7.54" && return
9753 mkdir -p $DIR/$tdir || error "failed to create $DIR/$tdir"
9754 cancel_lru_locks mdc
9756 local nsdir="ldlm.namespaces.*-MDT0000-mdc-*"
9757 local unused=$($LCTL get_param -n $nsdir.lock_unused_count)
9758 [ $unused -eq 0 ] || error "$unused locks are not cleared"
9761 createmany -o $DIR/$tdir/f $nr ||
9762 error "failed to create $nr files in $DIR/$tdir"
9763 unused=$($LCTL get_param -n $nsdir.lock_unused_count)
9765 #define OBD_FAIL_LDLM_WATERMARK_LOW 0x327
9766 do_facet mds1 $LCTL set_param fail_loc=0x327
9767 do_facet mds1 $LCTL set_param fail_val=500
9770 echo "sleep 10 seconds ..."
9772 local lck_cnt=$($LCTL get_param -n $nsdir.lock_unused_count)
9774 do_facet mds1 $LCTL set_param fail_loc=0
9775 do_facet mds1 $LCTL set_param fail_val=0
9776 [ $lck_cnt -lt $unused ] ||
9777 error "No locks reclaimed, before:$unused, after:$lck_cnt"
9780 unlinkmany $DIR/$tdir/f $nr
9782 run_test 134a "Server reclaims locks when reaching lock_reclaim_threshold"
9785 remote_mds_nodsh && skip "remote MDS with nodsh" && return
9786 [[ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.7.54) ]] &&
9787 skip "Need MDS version at least 2.7.54" && return
9789 mkdir -p $DIR/$tdir || error "failed to create $DIR/$tdir"
9790 cancel_lru_locks mdc
9792 local low_wm=$(do_facet mds1 $LCTL get_param -n \
9793 ldlm.lock_reclaim_threshold_mb)
9794 # disable reclaim temporarily
9795 do_facet mds1 $LCTL set_param ldlm.lock_reclaim_threshold_mb=0
9797 #define OBD_FAIL_LDLM_WATERMARK_HIGH 0x328
9798 do_facet mds1 $LCTL set_param fail_loc=0x328
9799 do_facet mds1 $LCTL set_param fail_val=500
9801 $LCTL set_param debug=+trace
9804 createmany -o $DIR/$tdir/f $nr &
9807 echo "Sleep $TIMEOUT seconds ..."
9809 if ! ps -p $create_pid > /dev/null 2>&1; then
9810 do_facet mds1 $LCTL set_param fail_loc=0
9811 do_facet mds1 $LCTL set_param fail_val=0
9812 do_facet mds1 $LCTL set_param \
9813 ldlm.lock_reclaim_threshold_mb=${low_wm}m
9814 error "createmany finished incorrectly!"
9816 do_facet mds1 $LCTL set_param fail_loc=0
9817 do_facet mds1 $LCTL set_param fail_val=0
9818 do_facet mds1 $LCTL set_param ldlm.lock_reclaim_threshold_mb=${low_wm}m
9819 wait $create_pid || return 1
9821 unlinkmany $DIR/$tdir/f $nr
9823 run_test 134b "Server rejects lock request when reaching lock_limit_mb"
9825 test_140() { #bug-17379
9826 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
9827 test_mkdir -p $DIR/$tdir || error "Creating dir $DIR/$tdir"
9828 cd $DIR/$tdir || error "Changing to $DIR/$tdir"
9829 cp $(which stat) . || error "Copying stat to $DIR/$tdir"
9831 # VFS limits max symlink depth to 5(4KSTACK) or 7(8KSTACK) or 8
9832 # For kernel > 3.5, bellow only tests consecutive symlink (MAX 40)
9834 while i=`expr $i + 1`; do
9835 test_mkdir -p $i || error "Creating dir $i"
9836 cd $i || error "Changing to $i"
9837 ln -s ../stat stat || error "Creating stat symlink"
9838 # Read the symlink until ELOOP present,
9839 # not LBUGing the system is considered success,
9840 # we didn't overrun the stack.
9841 $OPENFILE -f O_RDONLY stat >/dev/null 2>&1; ret=$?
9843 if [ $ret -eq 40 ]; then
9846 error "Open stat symlink"
9852 echo "The symlink depth = $i"
9853 [ $i -eq 5 -o $i -eq 7 -o $i -eq 8 -o $i -eq 40 ] ||
9854 error "Invalid symlink depth"
9856 # Test recursive symlink
9857 ln -s symlink_self symlink_self
9858 $OPENFILE -f O_RDONLY symlink_self >/dev/null 2>&1; ret=$?
9859 echo "open symlink_self returns $ret"
9860 [ $ret -eq 40 ] || error "recursive symlink doesn't return -ELOOP"
9862 run_test 140 "Check reasonable stack depth (shouldn't LBUG) ===="
9865 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
9866 local TF="$TMP/$tfile"
9868 dd if=/dev/urandom of=$TF bs=6096 count=1 || error "dd failed"
9870 cancel_lru_locks osc
9871 cmp $TF $DIR/$tfile || error "$TMP/$tfile $DIR/$tfile differ"
9872 remount_client $MOUNT
9874 cmp $TF $DIR/$tfile || error "$TF $DIR/$tfile differ (remount)"
9877 $TRUNCATE $DIR/$tfile 6000
9878 cancel_lru_locks osc
9879 cmp $TF $DIR/$tfile || error "$TF $DIR/$tfile differ (truncate1)"
9882 echo "12345" >>$DIR/$tfile
9883 cancel_lru_locks osc
9884 cmp $TF $DIR/$tfile || error "$TF $DIR/$tfile differ (append1)"
9887 echo "12345" >>$DIR/$tfile
9888 cancel_lru_locks osc
9889 cmp $TF $DIR/$tfile || error "$TF $DIR/$tfile differ (append2)"
9894 run_test 150 "truncate/append tests"
9896 #LU-2902 roc_hit was not able to read all values from lproc
9897 function roc_hit_init() {
9898 local list=$(comma_list $(osts_nodes))
9899 local dir=$DIR/$tdir-check
9900 local file=$dir/file
9906 #use setstripe to do a write to every ost
9907 for i in $(seq 0 $((OSTCOUNT-1))); do
9908 $SETSTRIPE -c 1 -i $i $dir || error "$SETSTRIPE $file failed"
9909 dd if=/dev/urandom of=$file bs=4k count=4 2>&1 > /dev/null
9910 idx=$(printf %04x $i)
9911 BEFORE=$(get_osd_param $list *OST*$idx stats |
9912 awk '$1 == "cache_access" {sum += $7}
9913 END { printf("%0.0f", sum) }')
9915 cancel_lru_locks osc
9916 cat $file >/dev/null
9918 AFTER=$(get_osd_param $list *OST*$idx stats |
9919 awk '$1 == "cache_access" {sum += $7}
9920 END { printf("%0.0f", sum) }')
9922 echo BEFORE:$BEFORE AFTER:$AFTER
9923 if ! let "AFTER - BEFORE == 4"; then
9925 error "roc_hit is not safe to use"
9933 function roc_hit() {
9934 local list=$(comma_list $(osts_nodes))
9935 echo $(get_osd_param $list '' stats |
9936 awk '$1 == "cache_hit" {sum += $7}
9937 END { printf("%0.0f", sum) }')
9940 function set_cache() {
9943 if [ "$2" == "off" ]; then
9946 local list=$(comma_list $(osts_nodes))
9947 set_osd_param $list '' $1_cache_enable $on
9949 cancel_lru_locks osc
9953 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
9954 remote_ost_nodsh && skip "remote OST with nodsh" && return
9957 local list=$(comma_list $(osts_nodes))
9959 # check whether obdfilter is cache capable at all
9960 if ! get_osd_param $list '' read_cache_enable >/dev/null; then
9961 echo "not cache-capable obdfilter"
9965 # check cache is enabled on all obdfilters
9966 if get_osd_param $list '' read_cache_enable | grep 0; then
9967 echo "oss cache is disabled"
9971 set_osd_param $list '' writethrough_cache_enable 1
9973 # check write cache is enabled on all obdfilters
9974 if get_osd_param $list '' writethrough_cache_enable | grep 0; then
9975 echo "oss write cache is NOT enabled"
9981 #define OBD_FAIL_OBD_NO_LRU 0x609
9982 do_nodes $list $LCTL set_param fail_loc=0x609
9984 # pages should be in the case right after write
9985 dd if=/dev/urandom of=$DIR/$tfile bs=4k count=$CPAGES ||
9988 local BEFORE=$(roc_hit)
9989 cancel_lru_locks osc
9990 cat $DIR/$tfile >/dev/null
9991 local AFTER=$(roc_hit)
9993 do_nodes $list $LCTL set_param fail_loc=0
9995 if ! let "AFTER - BEFORE == CPAGES"; then
9996 error "NOT IN CACHE: before: $BEFORE, after: $AFTER"
9999 # the following read invalidates the cache
10000 cancel_lru_locks osc
10001 set_osd_param $list '' read_cache_enable 0
10002 cat $DIR/$tfile >/dev/null
10004 # now data shouldn't be found in the cache
10006 cancel_lru_locks osc
10007 cat $DIR/$tfile >/dev/null
10009 if let "AFTER - BEFORE != 0"; then
10010 error "IN CACHE: before: $BEFORE, after: $AFTER"
10013 set_osd_param $list '' read_cache_enable 1
10016 run_test 151 "test cache on oss and controls ==============================="
10019 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
10020 local TF="$TMP/$tfile"
10022 # simulate ENOMEM during write
10023 #define OBD_FAIL_OST_NOMEM 0x226
10024 lctl set_param fail_loc=0x80000226
10025 dd if=/dev/urandom of=$TF bs=6096 count=1 || error "dd failed"
10027 sync || error "sync failed"
10028 lctl set_param fail_loc=0
10030 # discard client's cache
10031 cancel_lru_locks osc
10033 # simulate ENOMEM during read
10034 lctl set_param fail_loc=0x80000226
10035 cmp $TF $DIR/$tfile || error "cmp failed"
10036 lctl set_param fail_loc=0
10040 run_test 152 "test read/write with enomem ============================"
10043 $MULTIOP $DIR/$tfile Ow4096Ycu || error "multiop failed"
10045 run_test 153 "test if fdatasync does not crash ======================="
10047 dot_lustre_fid_permission_check() {
10049 local ffid=$MOUNT/.lustre/fid/$fid
10052 echo "stat fid $fid"
10053 stat $ffid > /dev/null || error "stat $ffid failed."
10054 echo "touch fid $fid"
10055 touch $ffid || error "touch $ffid failed."
10056 echo "write to fid $fid"
10057 cat /etc/hosts > $ffid || error "write $ffid failed."
10058 echo "read fid $fid"
10059 diff /etc/hosts $ffid || error "read $ffid failed."
10060 echo "append write to fid $fid"
10061 cat /etc/hosts >> $ffid || error "append write $ffid failed."
10062 echo "rename fid $fid"
10063 mv $ffid $test_dir/$tfile.1 &&
10064 error "rename $ffid to $tfile.1 should fail."
10065 touch $test_dir/$tfile.1
10066 mv $test_dir/$tfile.1 $ffid &&
10067 error "rename $tfile.1 to $ffid should fail."
10068 rm -f $test_dir/$tfile.1
10069 echo "truncate fid $fid"
10070 $TRUNCATE $ffid 777 || error "truncate $ffid failed."
10071 if [ $MDSCOUNT -lt 2 ]; then #FIXME when cross-MDT hard link is working
10072 echo "link fid $fid"
10073 ln -f $ffid $test_dir/tfile.lnk || error "link $ffid failed."
10075 if [ -n $(lctl get_param -n mdc.*-mdc-*.connect_flags | grep acl) ]; then
10076 echo "setfacl fid $fid"
10077 setfacl -R -m u:bin:rwx $ffid || error "setfacl $ffid failed."
10078 echo "getfacl fid $fid"
10079 getfacl $ffid >/dev/null || error "getfacl $ffid failed."
10081 echo "unlink fid $fid"
10082 unlink $MOUNT/.lustre/fid/$fid && error "unlink $ffid should fail."
10083 echo "mknod fid $fid"
10084 mknod $ffid c 1 3 && error "mknod $ffid should fail."
10086 fid=[0xf00000400:0x1:0x0]
10087 ffid=$MOUNT/.lustre/fid/$fid
10089 echo "stat non-exist fid $fid"
10090 stat $ffid > /dev/null && error "stat non-exist $ffid should fail."
10091 echo "write to non-exist fid $fid"
10092 cat /etc/hosts > $ffid && error "write non-exist $ffid should fail."
10093 echo "link new fid $fid"
10094 ln $test_dir/$tfile $ffid && error "link $ffid should fail."
10096 mkdir -p $test_dir/$tdir
10097 touch $test_dir/$tdir/$tfile
10098 fid=$($LFS path2fid $test_dir/$tdir)
10101 error "error: could not get fid for $test_dir/$dir/$tfile."
10103 ffid=$MOUNT/.lustre/fid/$fid
10106 ls $ffid > /dev/null || error "ls $ffid failed."
10107 echo "touch $fid/$tfile.1"
10108 touch $ffid/$tfile.1 || error "touch $ffid/$tfile.1 failed."
10110 echo "touch $MOUNT/.lustre/fid/$tfile"
10111 touch $MOUNT/.lustre/fid/$tfile && \
10112 error "touch $MOUNT/.lustre/fid/$tfile should fail."
10114 echo "setxattr to $MOUNT/.lustre/fid"
10115 setfattr -n trusted.name1 -v value1 $MOUNT/.lustre/fid
10117 echo "listxattr for $MOUNT/.lustre/fid"
10118 getfattr -d -m "^trusted" $MOUNT/.lustre/fid
10120 echo "delxattr from $MOUNT/.lustre/fid"
10121 setfattr -x trusted.name1 $MOUNT/.lustre/fid
10123 echo "touch invalid fid: $MOUNT/.lustre/fid/[0x200000400:0x2:0x3]"
10124 touch $MOUNT/.lustre/fid/[0x200000400:0x2:0x3] &&
10125 error "touch invalid fid should fail."
10127 echo "touch non-normal fid: $MOUNT/.lustre/fid/[0x1:0x2:0x0]"
10128 touch $MOUNT/.lustre/fid/[0x1:0x2:0x0] &&
10129 error "touch non-normal fid should fail."
10131 echo "rename $tdir to $MOUNT/.lustre/fid"
10132 mrename $test_dir/$tdir $MOUNT/.lustre/fid &&
10133 error "rename to $MOUNT/.lustre/fid should fail."
10135 if [ $(lustre_version_code $SINGLEMDS) -ge $(version_code 2.3.51) ]
10137 local old_obf_mode=$(stat --format="%a" $DIR/.lustre/fid)
10138 local new_obf_mode=777
10140 echo "change mode of $DIR/.lustre/fid to $new_obf_mode"
10141 chmod $new_obf_mode $DIR/.lustre/fid ||
10142 error "chmod $new_obf_mode $DIR/.lustre/fid failed"
10144 local obf_mode=$(stat --format=%a $DIR/.lustre/fid)
10145 [ $obf_mode -eq $new_obf_mode ] ||
10146 error "stat $DIR/.lustre/fid returned wrong mode $obf_mode"
10148 echo "restore mode of $DIR/.lustre/fid to $old_obf_mode"
10149 chmod $old_obf_mode $DIR/.lustre/fid ||
10150 error "chmod $old_obf_mode $DIR/.lustre/fid failed"
10153 $OPENFILE -f O_LOV_DELAY_CREATE:O_CREAT $test_dir/$tfile-2
10154 fid=$($LFS path2fid $test_dir/$tfile-2)
10156 if [ $(lustre_version_code $SINGLEMDS) -ge $(version_code 2.6.50) ]
10158 echo "cp /etc/passwd $MOUNT/.lustre/fid/$fid"
10159 cp /etc/passwd $MOUNT/.lustre/fid/$fid ||
10160 error "create lov data thru .lustre failed"
10162 echo "cp /etc/passwd $test_dir/$tfile-2"
10163 cp /etc/passwd $test_dir/$tfile-2 ||
10164 error "copy to $test_dir/$tfile-2 failed."
10165 echo "diff /etc/passwd $MOUNT/.lustre/fid/$fid"
10166 diff /etc/passwd $MOUNT/.lustre/fid/$fid ||
10167 error "diff /etc/passwd $MOUNT/.lustre/fid/$fid failed."
10169 rm -rf $test_dir/tfile.lnk
10170 rm -rf $test_dir/$tfile-2
10174 [[ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.4.1) ]] &&
10175 skip "Need MDS version at least 2.4.1" && return
10177 local tf=$DIR/$tfile
10180 local fid=$($LFS path2fid $tf)
10181 [ -z "$fid" ] && error "path2fid unable to get $tf FID"
10183 # check that we get the same pathname back
10184 local found=$($LFS fid2path $MOUNT "$fid")
10185 [ -z "$found" ] && error "fid2path unable to get '$fid' path"
10186 [ "$found" == "$tf" ] ||
10187 error "fid2path($fid=path2fid($tf)) = $found != $tf"
10189 run_test 154A "lfs path2fid and fid2path basic checks"
10192 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
10193 [[ $(lustre_version_code $SINGLEMDS) -ge $(version_code 2.2.51) ]] ||
10194 { skip "Need MDS version at least 2.2.51"; return 0; }
10195 [ -z "$(which setfacl)" ] && skip "must have setfacl tool" && return
10196 [ -n "$FILESET" ] && skip "SKIP due to FILESET set" && return
10198 cp /etc/hosts $DIR/$tfile
10200 fid=$($LFS path2fid $DIR/$tfile)
10202 [ $rc -ne 0 ] && error "error: could not get fid for $DIR/$tfile."
10204 dot_lustre_fid_permission_check "$fid" $DIR ||
10205 error "dot lustre permission check $fid failed"
10207 rm -rf $MOUNT/.lustre && error ".lustre is not allowed to be unlinked"
10209 touch $MOUNT/.lustre/file &&
10210 error "creation is not allowed under .lustre"
10212 mkdir $MOUNT/.lustre/dir &&
10213 error "mkdir is not allowed under .lustre"
10217 run_test 154a "Open-by-FID"
10220 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
10221 [[ $(lustre_version_code $SINGLEMDS) -ge $(version_code 2.2.51) ]] ||
10222 { skip "Need MDS version at least 2.2.51"; return 0; }
10223 [ -n "$FILESET" ] && skip "SKIP due to FILESET set" && return
10225 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
10227 local remote_dir=$DIR/$tdir/remote_dir
10231 mkdir -p $DIR/$tdir
10232 $LFS mkdir -i $MDTIDX $remote_dir ||
10233 error "create remote directory failed"
10235 cp /etc/hosts $remote_dir/$tfile
10237 fid=$($LFS path2fid $remote_dir/$tfile)
10239 [ $rc -ne 0 ] && error "error: could not get fid for $remote_dir/$tfile"
10241 dot_lustre_fid_permission_check "$fid" $remote_dir ||
10242 error "dot lustre permission check $fid failed"
10245 run_test 154b "Open-by-FID for remote directory"
10248 [[ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.4.1) ]] &&
10249 skip "Need MDS version at least 2.4.1" && return
10251 touch $DIR/$tfile.1 $DIR/$tfile.2 $DIR/$tfile.3
10252 local FID1=$($LFS path2fid $DIR/$tfile.1)
10253 local FID2=$($LFS path2fid $DIR/$tfile.2)
10254 local FID3=$($LFS path2fid $DIR/$tfile.3)
10257 $LFS path2fid $DIR/$tfile.[123] | while read PATHNAME FID; do
10258 [ "$PATHNAME" = "$DIR/$tfile.$N:" ] ||
10259 error "path2fid pathname $PATHNAME != $DIR/$tfile.$N:"
10261 [ "$FID" = "${!want}" ] ||
10262 error "path2fid $PATHNAME FID $FID != FID$N ${!want}"
10266 $LFS fid2path $MOUNT "$FID1" "$FID2" "$FID3" | while read PATHNAME;
10268 [ "$PATHNAME" = "$DIR/$tfile.$N" ] ||
10269 error "fid2path pathname $PATHNAME != $DIR/$tfile.$N:"
10273 run_test 154c "lfs path2fid and fid2path multiple arguments"
10276 remote_mds_nodsh && skip "remote MDS with nodsh" && return
10277 [[ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.5.53) ]] &&
10278 skip "Need MDS version at least 2.5.53" && return
10280 if remote_mds; then
10281 nid=$($LCTL list_nids | sed "s/\./\\\./g")
10285 local proc_ofile="mdt.*.exports.'$nid'.open_files"
10292 local fid=$($LFS path2fid $DIR/$tfile)
10295 cmd="exec $fd<$DIR/$tfile"
10297 local fid_list=$(do_facet $SINGLEMDS $LCTL get_param $proc_ofile)
10298 echo "$fid_list" | grep "$fid"
10301 cmd="exec $fd>/dev/null"
10303 if [ $rc -ne 0 ]; then
10304 error "FID $fid not found in open files list $fid_list"
10307 run_test 154d "Verify open file fid"
10311 [[ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.6.50) ]] &&
10312 skip "Need MDS version at least 2.6.50" && return
10314 if ls -a $MOUNT | grep -q '^\.lustre$'; then
10315 error ".lustre returned by readdir"
10318 run_test 154e ".lustre is not returned by readdir"
10321 [ -n "$FILESET" ] && skip "SKIP due to FILESET set" && return
10322 # create parent directory on a single MDT to avoid cross-MDT hardlinks
10323 test_mkdir -p -c1 $DIR/$tdir/d
10324 # test dirs inherit from its stripe
10325 mkdir -p $DIR/$tdir/d/foo1 || error "mkdir error"
10326 mkdir -p $DIR/$tdir/d/foo2 || error "mkdir error"
10327 cp /etc/hosts $DIR/$tdir/d/foo1/$tfile
10328 ln $DIR/$tdir/d/foo1/$tfile $DIR/$tdir/d/foo2/link
10331 # get fid of parents
10332 local FID0=$($LFS path2fid $DIR/$tdir/d)
10333 local FID1=$($LFS path2fid $DIR/$tdir/d/foo1)
10334 local FID2=$($LFS path2fid $DIR/$tdir/d/foo2)
10335 local FID3=$($LFS path2fid $DIR)
10337 # check that path2fid --parents returns expected <parent_fid>/name
10338 # 1) test for a directory (single parent)
10339 local parent=$($LFS path2fid --parents $DIR/$tdir/d/foo1)
10340 [ "$parent" == "$FID0/foo1" ] ||
10341 error "expected parent: $FID0/foo1, got: $parent"
10343 # 2) test for a file with nlink > 1 (multiple parents)
10344 parent=$($LFS path2fid --parents $DIR/$tdir/d/foo1/$tfile)
10345 echo "$parent" | grep -F "$FID1/$tfile" ||
10346 error "$FID1/$tfile not returned in parent list"
10347 echo "$parent" | grep -F "$FID2/link" ||
10348 error "$FID2/link not returned in parent list"
10350 # 3) get parent by fid
10351 local file_fid=$($LFS path2fid $DIR/$tdir/d/foo1/$tfile)
10352 parent=$($LFS path2fid --parents $MOUNT/.lustre/fid/$file_fid)
10353 echo "$parent" | grep -F "$FID1/$tfile" ||
10354 error "$FID1/$tfile not returned in parent list (by fid)"
10355 echo "$parent" | grep -F "$FID2/link" ||
10356 error "$FID2/link not returned in parent list (by fid)"
10358 # 4) test for entry in root directory
10359 parent=$($LFS path2fid --parents $DIR/f)
10360 echo "$parent" | grep -F "$FID3/f" ||
10361 error "$FID3/f not returned in parent list"
10363 # 5) test it on root directory
10364 [ -z "$($LFS path2fid --parents $MOUNT 2>/dev/null)" ] ||
10365 error "$MOUNT should not have parents"
10367 # enable xattr caching and check that linkea is correctly updated
10368 local save="$TMP/$TESTSUITE-$TESTNAME.parameters"
10369 save_lustre_params client "llite.*.xattr_cache" > $save
10370 lctl set_param llite.*.xattr_cache 1
10372 # 6.1) linkea update on rename
10373 mv $DIR/$tdir/d/foo1/$tfile $DIR/$tdir/d/foo2/$tfile.moved
10375 # get parents by fid
10376 parent=$($LFS path2fid --parents $MOUNT/.lustre/fid/$file_fid)
10377 # foo1 should no longer be returned in parent list
10378 echo "$parent" | grep -F "$FID1" &&
10379 error "$FID1 should no longer be in parent list"
10380 # the new path should appear
10381 echo "$parent" | grep -F "$FID2/$tfile.moved" ||
10382 error "$FID2/$tfile.moved is not in parent list"
10384 # 6.2) linkea update on unlink
10385 rm -f $DIR/$tdir/d/foo2/link
10386 parent=$($LFS path2fid --parents $MOUNT/.lustre/fid/$file_fid)
10387 # foo2/link should no longer be returned in parent list
10388 echo "$parent" | grep -F "$FID2/link" &&
10389 error "$FID2/link should no longer be in parent list"
10393 restore_lustre_params < $save
10396 run_test 154f "get parent fids by reading link ea"
10400 [[ $(lustre_version_code $SINGLEMDS) -ge $(version_code 2.6.92) ]] ||
10401 { skip "Need MDS version at least 2.6.92"; return 0; }
10402 [ -n "$FILESET" ] && skip "SKIP due to FILESET set" && return
10404 mkdir -p $DIR/$tdir
10405 llapi_fid_test -d $DIR/$tdir
10407 run_test 154g "various llapi FID tests"
10409 test_155_small_load() {
10410 local temp=$TMP/$tfile
10411 local file=$DIR/$tfile
10413 dd if=/dev/urandom of=$temp bs=6096 count=1 || \
10414 error "dd of=$temp bs=6096 count=1 failed"
10416 cancel_lru_locks osc
10417 cmp $temp $file || error "$temp $file differ"
10419 $TRUNCATE $temp 6000
10420 $TRUNCATE $file 6000
10421 cmp $temp $file || error "$temp $file differ (truncate1)"
10423 echo "12345" >>$temp
10424 echo "12345" >>$file
10425 cmp $temp $file || error "$temp $file differ (append1)"
10427 echo "12345" >>$temp
10428 echo "12345" >>$file
10429 cmp $temp $file || error "$temp $file differ (append2)"
10435 test_155_big_load() {
10436 remote_ost_nodsh && skip "remote OST with nodsh" && return
10437 local temp=$TMP/$tfile
10438 local file=$DIR/$tfile
10441 local cache_size=$(do_facet ost$((MAXI+1)) \
10442 "awk '/cache/ {sum+=\\\$4} END {print sum}' /proc/cpuinfo")
10443 local large_file_size=$((cache_size * 2))
10445 echo "OSS cache size: $cache_size KB"
10446 echo "Large file size: $large_file_size KB"
10448 [ $MAXV -le $large_file_size ] && \
10449 skip_env "max available OST size needs > $large_file_size KB" && \
10452 $SETSTRIPE $file -c 1 -i $MAXI || error "$SETSTRIPE $file failed"
10454 dd if=/dev/urandom of=$temp bs=$large_file_size count=1k || \
10455 error "dd of=$temp bs=$large_file_size count=1k failed"
10458 cancel_lru_locks osc
10459 cmp $temp $file || error "$temp $file differ"
10465 save_writethrough() {
10466 local facets=$(get_facets OST)
10468 save_lustre_params $facets "obdfilter.*.writethrough_cache_enable" > $1
10469 save_lustre_params $facets "osd-*.*.writethrough_cache_enable" >> $1
10473 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
10474 local p="$TMP/$TESTSUITE-$TESTNAME.parameters"
10475 save_writethrough $p
10478 set_cache writethrough on
10479 test_155_small_load
10480 restore_lustre_params < $p
10483 run_test 155a "Verify small file correctness: read cache:on write_cache:on"
10486 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
10487 local p="$TMP/$TESTSUITE-$TESTNAME.parameters"
10488 save_writethrough $p
10491 set_cache writethrough off
10492 test_155_small_load
10493 restore_lustre_params < $p
10496 run_test 155b "Verify small file correctness: read cache:on write_cache:off"
10499 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
10500 local p="$TMP/$TESTSUITE-$TESTNAME.parameters"
10501 save_writethrough $p
10504 set_cache writethrough on
10505 test_155_small_load
10506 restore_lustre_params < $p
10509 run_test 155c "Verify small file correctness: read cache:off write_cache:on"
10512 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
10513 local p="$TMP/$TESTSUITE-$TESTNAME.parameters"
10514 save_writethrough $p
10517 set_cache writethrough off
10518 test_155_small_load
10519 restore_lustre_params < $p
10522 run_test 155d "Verify small file correctness: read cache:off write_cache:off"
10525 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
10526 local p="$TMP/$TESTSUITE-$TESTNAME.parameters"
10527 save_writethrough $p
10530 set_cache writethrough on
10532 restore_lustre_params < $p
10535 run_test 155e "Verify big file correctness: read cache:on write_cache:on"
10538 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
10539 local p="$TMP/$TESTSUITE-$TESTNAME.parameters"
10540 save_writethrough $p
10543 set_cache writethrough off
10545 restore_lustre_params < $p
10548 run_test 155f "Verify big file correctness: read cache:on write_cache:off"
10551 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
10552 local p="$TMP/$TESTSUITE-$TESTNAME.parameters"
10553 save_writethrough $p
10556 set_cache writethrough on
10558 restore_lustre_params < $p
10561 run_test 155g "Verify big file correctness: read cache:off write_cache:on"
10564 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
10565 local p="$TMP/$TESTSUITE-$TESTNAME.parameters"
10566 save_writethrough $p
10569 set_cache writethrough off
10571 restore_lustre_params < $p
10574 run_test 155h "Verify big file correctness: read cache:off write_cache:off"
10577 remote_ost_nodsh && skip "remote OST with nodsh" && return
10578 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
10582 local file="$DIR/$tfile"
10583 local p="$TMP/$TESTSUITE-$TESTNAME.parameters"
10585 [ "$(facet_fstype ost1)" = "zfs" -a \
10586 $(lustre_version_code ost1 -lt $(version_code 2.6.93)) ] &&
10587 skip "LU-1956/LU-2261: stats not implemented on OSD ZFS" &&
10590 save_writethrough $p
10593 log "Turn on read and write cache"
10595 set_cache writethrough on
10597 log "Write data and read it back."
10598 log "Read should be satisfied from the cache."
10599 dd if=/dev/urandom of=$file bs=4k count=$CPAGES || error "dd failed"
10601 cancel_lru_locks osc
10602 cat $file >/dev/null
10604 if ! let "AFTER - BEFORE == CPAGES"; then
10605 error "NOT IN CACHE: before: $BEFORE, after: $AFTER"
10607 log "cache hits:: before: $BEFORE, after: $AFTER"
10610 log "Read again; it should be satisfied from the cache."
10612 cancel_lru_locks osc
10613 cat $file >/dev/null
10615 if ! let "AFTER - BEFORE == CPAGES"; then
10616 error "NOT IN CACHE: before: $BEFORE, after: $AFTER"
10618 log "cache hits:: before: $BEFORE, after: $AFTER"
10621 log "Turn off the read cache and turn on the write cache"
10623 set_cache writethrough on
10625 log "Read again; it should be satisfied from the cache."
10627 cancel_lru_locks osc
10628 cat $file >/dev/null
10630 if ! let "AFTER - BEFORE == CPAGES"; then
10631 error "NOT IN CACHE: before: $BEFORE, after: $AFTER"
10633 log "cache hits:: before: $BEFORE, after: $AFTER"
10636 log "Read again; it should not be satisfied from the cache."
10638 cancel_lru_locks osc
10639 cat $file >/dev/null
10641 if ! let "AFTER - BEFORE == 0"; then
10642 error "IN CACHE: before: $BEFORE, after: $AFTER"
10644 log "cache hits:: before: $BEFORE, after: $AFTER"
10647 log "Write data and read it back."
10648 log "Read should be satisfied from the cache."
10649 dd if=/dev/urandom of=$file bs=4k count=$CPAGES || error "dd failed"
10651 cancel_lru_locks osc
10652 cat $file >/dev/null
10654 if ! let "AFTER - BEFORE == CPAGES"; then
10655 error "NOT IN CACHE: before: $BEFORE, after: $AFTER"
10657 log "cache hits:: before: $BEFORE, after: $AFTER"
10660 log "Read again; it should not be satisfied from the cache."
10662 cancel_lru_locks osc
10663 cat $file >/dev/null
10665 if ! let "AFTER - BEFORE == 0"; then
10666 error "IN CACHE: before: $BEFORE, after: $AFTER"
10668 log "cache hits:: before: $BEFORE, after: $AFTER"
10671 log "Turn off read and write cache"
10673 set_cache writethrough off
10675 log "Write data and read it back"
10676 log "It should not be satisfied from the cache."
10678 dd if=/dev/urandom of=$file bs=4k count=$CPAGES || error "dd failed"
10679 cancel_lru_locks osc
10681 cat $file >/dev/null
10683 if ! let "AFTER - BEFORE == 0"; then
10684 error_ignore bz20762 "IN CACHE: before: $BEFORE, after: $AFTER"
10686 log "cache hits:: before: $BEFORE, after: $AFTER"
10689 log "Turn on the read cache and turn off the write cache"
10691 set_cache writethrough off
10693 log "Write data and read it back"
10694 log "It should not be satisfied from the cache."
10696 dd if=/dev/urandom of=$file bs=4k count=$CPAGES || error "dd failed"
10698 cancel_lru_locks osc
10699 cat $file >/dev/null
10701 if ! let "AFTER - BEFORE == 0"; then
10702 error_ignore bz20762 "IN CACHE: before: $BEFORE, after: $AFTER"
10704 log "cache hits:: before: $BEFORE, after: $AFTER"
10707 log "Read again; it should be satisfied from the cache."
10709 cancel_lru_locks osc
10710 cat $file >/dev/null
10712 if ! let "AFTER - BEFORE == CPAGES"; then
10713 error "NOT IN CACHE: before: $BEFORE, after: $AFTER"
10715 log "cache hits:: before: $BEFORE, after: $AFTER"
10719 restore_lustre_params < $p
10722 run_test 156 "Verification of tunables"
10725 cleanup_changelog () {
10727 echo "Deregistering changelog client $CL_USER"
10728 do_facet $SINGLEMDS $LCTL --device $MDT0 changelog_deregister $CL_USER
10732 if [[ $MDSCOUNT -gt 1 ]]; then
10733 error_ignore bz17935 $*
10741 local CL_MASK_PARAM="mdd.$MDT0.changelog_mask"
10743 MASK=$(do_facet $SINGLEMDS $LCTL get_param $CL_MASK_PARAM| grep -c "$1")
10745 if [ $MASK -eq 1 ]; then
10746 do_facet $SINGLEMDS $LCTL set_param $CL_MASK_PARAM="-$1"
10748 do_facet $SINGLEMDS $LCTL set_param $CL_MASK_PARAM="+$1"
10752 changelog_extract_field() {
10756 local identifier=$4
10758 $LFS changelog $mdt | gawk "/$cltype.*$file$/ {
10759 print gensub(/^.* "$identifier'(\[[^\]]*\]).*$/,"\\1",1)}' |
10764 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
10765 remote_mds_nodsh && skip "remote MDS with nodsh" && return
10766 [ $(lustre_version_code $SINGLEMDS) -ge $(version_code 2.2.0) ] ||
10767 { skip "Need MDS version at least 2.2.0"; return; }
10769 local CL_USERS="mdd.$MDT0.changelog_users"
10770 local GET_CL_USERS="do_facet $SINGLEMDS $LCTL get_param -n $CL_USERS"
10771 CL_USER=$(do_facet $SINGLEMDS $LCTL --device $MDT0 \
10772 changelog_register -n)
10773 echo "Registered as changelog user $CL_USER"
10774 trap cleanup_changelog EXIT
10775 $GET_CL_USERS | grep -q $CL_USER ||
10776 error "User $CL_USER not found in changelog_users"
10779 test_mkdir -p $DIR/$tdir/pics/2008/zachy
10780 touch $DIR/$tdir/pics/2008/zachy/timestamp
10781 cp /etc/hosts $DIR/$tdir/pics/2008/zachy/pic1.jpg
10782 mv $DIR/$tdir/pics/2008/zachy $DIR/$tdir/pics/zach
10783 ln $DIR/$tdir/pics/zach/pic1.jpg $DIR/$tdir/pics/2008/portland.jpg
10784 ln -s $DIR/$tdir/pics/2008/portland.jpg $DIR/$tdir/pics/desktop.jpg
10785 rm $DIR/$tdir/pics/desktop.jpg
10787 $LFS changelog $MDT0 | tail -5
10789 echo "verifying changelog mask"
10790 changelog_chmask "MKDIR"
10791 changelog_chmask "CLOSE"
10793 test_mkdir -p $DIR/$tdir/pics/zach/sofia
10794 echo "zzzzzz" > $DIR/$tdir/pics/zach/file
10796 changelog_chmask "MKDIR"
10797 changelog_chmask "CLOSE"
10799 test_mkdir -p $DIR/$tdir/pics/2008/sofia
10800 echo "zzzzzz" > $DIR/$tdir/pics/zach/file
10802 $LFS changelog $MDT0
10803 MKDIRS=$($LFS changelog $MDT0 | tail -5 | grep -c "MKDIR")
10804 CLOSES=$($LFS changelog $MDT0 | tail -5 | grep -c "CLOSE")
10805 [ $MKDIRS -eq 1 ] || err17935 "MKDIR changelog mask count $DIRS != 1"
10806 [ $CLOSES -eq 1 ] || err17935 "CLOSE changelog mask count $DIRS != 1"
10809 echo "verifying target fid"
10810 fidc=$(changelog_extract_field $MDT0 "CREAT" "timestamp" "t=")
10811 fidf=$($LFS path2fid $DIR/$tdir/pics/zach/timestamp)
10812 [ "$fidc" == "$fidf" ] ||
10813 err17935 "fid in changelog $fidc != file fid $fidf"
10814 echo "verifying parent fid"
10815 fidc=$(changelog_extract_field $MDT0 "CREAT" "timestamp" "p=")
10816 fidf=$($LFS path2fid $DIR/$tdir/pics/zach)
10817 [ "$fidc" == "$fidf" ] ||
10818 err17935 "pfid in changelog $fidc != dir fid $fidf"
10820 USER_REC1=$($GET_CL_USERS | awk "\$1 == \"$CL_USER\" {print \$2}")
10821 $LFS changelog_clear $MDT0 $CL_USER $(($USER_REC1 + 5))
10822 USER_REC2=$($GET_CL_USERS | awk "\$1 == \"$CL_USER\" {print \$2}")
10823 echo "verifying user clear: $(( $USER_REC1 + 5 )) == $USER_REC2"
10824 [ $USER_REC2 == $(($USER_REC1 + 5)) ] ||
10825 err17935 "user index expected $(($USER_REC1 + 5)) is $USER_REC2"
10827 MIN_REC=$($GET_CL_USERS |
10828 awk 'min == "" || $2 < min {min = $2}; END {print min}')
10829 FIRST_REC=$($LFS changelog $MDT0 | head -n1 | awk '{print $1}')
10830 echo "verifying min purge: $(( $MIN_REC + 1 )) == $FIRST_REC"
10831 [ $FIRST_REC == $(($MIN_REC + 1)) ] ||
10832 err17935 "first index should be $(($MIN_REC + 1)) is $FIRST_REC"
10834 # LU-3446 changelog index reset on MDT restart
10835 local MDT_DEV=$(mdsdevname ${SINGLEMDS//mds/})
10836 CUR_REC1=$($GET_CL_USERS | head -n1 | cut -f3 -d' ')
10837 $LFS changelog_clear $MDT0 $CL_USER 0
10838 stop $SINGLEMDS || error "Fail to stop MDT."
10839 start $SINGLEMDS $MDT_DEV $MDS_MOUNT_OPTS || error "Fail to start MDT."
10840 CUR_REC2=$($GET_CL_USERS | head -n1 | cut -f3 -d' ')
10841 echo "verifying index survives MDT restart: $CUR_REC1 == $CUR_REC2"
10842 [ $CUR_REC1 == $CUR_REC2 ] ||
10843 err17935 "current index should be $CUR_REC1 is $CUR_REC2"
10845 echo "verifying user deregister"
10847 $GET_CL_USERS | grep -q $CL_USER &&
10848 error "User $CL_USER still in changelog_users"
10850 USERS=$(( $($GET_CL_USERS | wc -l) - 2 ))
10851 if [ $CL_USER -eq 0 ]; then
10852 LAST_REC1=$($GET_CL_USERS | head -n1 | cut -f3 -d' ')
10853 touch $DIR/$tdir/chloe
10854 LAST_REC2=$($GET_CL_USERS | head -n1 | cut -f3 -d' ')
10855 echo "verify changelogs are off: $LAST_REC1 == $LAST_REC2"
10856 [ $LAST_REC1 == $LAST_REC2 ] || error "changelogs not off"
10858 echo "$CL_USER other changelog users; can't verify off"
10861 run_test 160a "changelog sanity"
10863 test_160b() { # LU-3587
10864 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
10865 remote_mds_nodsh && skip "remote MDS with nodsh" && return
10866 [ $(lustre_version_code $SINGLEMDS) -ge $(version_code 2.2.0) ] ||
10867 { skip "Need MDS version at least 2.2.0"; return; }
10869 local CL_USERS="mdd.$MDT0.changelog_users"
10870 local GET_CL_USERS="do_facet $SINGLEMDS $LCTL get_param -n $CL_USERS"
10871 CL_USER=$(do_facet $SINGLEMDS $LCTL --device $MDT0 \
10872 changelog_register -n)
10873 echo "Registered as changelog user $CL_USER"
10874 trap cleanup_changelog EXIT
10875 $GET_CL_USERS | grep -q $CL_USER ||
10876 error "User $CL_USER not found in changelog_users"
10878 local LONGNAME1=$(str_repeat a 255)
10879 local LONGNAME2=$(str_repeat b 255)
10882 echo "creating very long named file"
10883 touch $LONGNAME1 || error "create of $LONGNAME1 failed"
10884 echo "moving very long named file"
10885 mv $LONGNAME1 $LONGNAME2
10887 $LFS changelog $MDT0 | grep RENME
10891 run_test 160b "Verify that very long rename doesn't crash in changelog"
10894 remote_mds_nodsh && skip "remote MDS with nodsh" && return
10897 local server_version=$(lustre_version_code $SINGLEMDS)
10899 [[ $server_version -gt $(version_code 2.5.57) ]] ||
10900 [[ $server_version -gt $(version_code 2.5.1) &&
10901 $server_version -lt $(version_code 2.5.50) ]] ||
10902 { skip "Need MDS version at least 2.5.58 or 2.5.2+"; return; }
10903 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
10905 # Registration step
10906 CL_USER=$(do_facet $SINGLEMDS $LCTL --device $MDT0 \
10907 changelog_register -n)
10908 trap cleanup_changelog EXIT
10911 mkdir -p $DIR/$tdir
10912 $MCREATE $DIR/$tdir/foo_160c
10913 changelog_chmask "TRUNC"
10914 $TRUNCATE $DIR/$tdir/foo_160c 200
10915 changelog_chmask "TRUNC"
10916 $TRUNCATE $DIR/$tdir/foo_160c 199
10917 $LFS changelog $MDT0
10918 TRUNCS=$($LFS changelog $MDT0 | tail -5 | grep -c "TRUNC")
10919 [ $TRUNCS -eq 1 ] || err17935 "TRUNC changelog mask count $TRUNCS != 1"
10920 $LFS changelog_clear $MDT0 $CL_USER 0
10922 # Deregistration step
10925 run_test 160c "verify that changelog log catch the truncate event"
10928 remote_mds_nodsh && skip "remote MDS with nodsh" && return
10929 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
10931 local server_version=$(lustre_version_code mds1)
10932 local CL_MASK_PARAM="mdd.$MDT0.changelog_mask"
10934 [[ $server_version -ge $(version_code 2.7.60) ]] ||
10935 { skip "Need MDS version at least 2.7.60+"; return; }
10936 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
10938 # Registration step
10939 CL_USER=$(do_facet mds1 $LCTL --device $MDT0 \
10940 changelog_register -n)
10942 trap cleanup_changelog EXIT
10943 mkdir -p $DIR/$tdir/migrate_dir
10944 $LFS changelog_clear $MDT0 $CL_USER 0
10946 $LFS migrate -m 1 $DIR/$tdir/migrate_dir || error "migrate fails"
10947 $LFS changelog $MDT0
10948 MIGRATES=$($LFS changelog $MDT0 | tail -5 | grep -c "MIGRT")
10949 $LFS changelog_clear $MDT0 $CL_USER 0
10950 [ $MIGRATES -eq 1 ] ||
10951 error "MIGRATE changelog mask count $MIGRATES != 1"
10953 # Deregistration step
10956 run_test 160d "verify that changelog log catch the migrate event"
10959 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
10960 test_mkdir -p -c1 $DIR/$tdir
10961 cp /etc/hosts $DIR/$tdir/$tfile
10962 test_mkdir -c1 $DIR/$tdir/foo1
10963 test_mkdir -c1 $DIR/$tdir/foo2
10964 ln $DIR/$tdir/$tfile $DIR/$tdir/foo1/sofia
10965 ln $DIR/$tdir/$tfile $DIR/$tdir/foo2/zachary
10966 ln $DIR/$tdir/$tfile $DIR/$tdir/foo1/luna
10967 ln $DIR/$tdir/$tfile $DIR/$tdir/foo2/thor
10968 local FID=$($LFS path2fid $DIR/$tdir/$tfile | tr -d '[]')
10969 if [ "$($LFS fid2path $DIR $FID | wc -l)" != "5" ]; then
10970 $LFS fid2path $DIR $FID
10971 err17935 "bad link ea"
10974 rm $DIR/$tdir/foo2/zachary
10976 rm $DIR/$tdir/foo2/thor
10978 rm $DIR/$tdir/$tfile
10980 mv $DIR/$tdir/foo1/sofia $DIR/$tdir/foo2/maggie
10981 if [ "$($LFS fid2path $FSNAME --link 1 $FID)" != "$tdir/foo2/maggie" ]
10983 $LFS fid2path $DIR $FID
10984 err17935 "bad link rename"
10986 rm $DIR/$tdir/foo2/maggie
10989 local longname=filename_avg_len_is_thirty_two_
10990 createmany -l$DIR/$tdir/foo1/luna $DIR/$tdir/foo2/$longname 1000 ||
10991 error "failed to hardlink many files"
10992 links=$($LFS fid2path $DIR $FID | wc -l)
10993 echo -n "${links}/1000 links in link EA"
10994 [[ $links -gt 60 ]] ||
10995 err17935 "expected at least 60 links in link EA"
10996 unlinkmany $DIR/$tdir/foo2/$longname 1000 ||
10997 error "failed to unlink many hardlinks"
10999 run_test 161a "link ea sanity"
11002 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
11003 [ $MDSCOUNT -lt 2 ] && skip "skipping remote directory test" && return
11005 local remote_dir=$DIR/$tdir/remote_dir
11007 mkdir -p $DIR/$tdir
11008 $LFS mkdir -i $MDTIDX $remote_dir ||
11009 error "create remote directory failed"
11011 cp /etc/hosts $remote_dir/$tfile
11012 mkdir -p $remote_dir/foo1
11013 mkdir -p $remote_dir/foo2
11014 ln $remote_dir/$tfile $remote_dir/foo1/sofia
11015 ln $remote_dir/$tfile $remote_dir/foo2/zachary
11016 ln $remote_dir/$tfile $remote_dir/foo1/luna
11017 ln $remote_dir/$tfile $remote_dir/foo2/thor
11019 local FID=$($LFS path2fid $remote_dir/$tfile | tr -d '[' |
11021 if [ "$($LFS fid2path $DIR $FID | wc -l)" != "5" ]; then
11022 $LFS fid2path $DIR $FID
11023 err17935 "bad link ea"
11026 rm $remote_dir/foo2/zachary
11028 rm $remote_dir/foo2/thor
11030 rm $remote_dir/$tfile
11032 mv $remote_dir/foo1/sofia $remote_dir/foo2/maggie
11033 local link_path=$($LFS fid2path $FSNAME --link 1 $FID)
11034 if [ "$DIR/$link_path" != "$remote_dir/foo2/maggie" ]; then
11035 $LFS fid2path $DIR $FID
11036 err17935 "bad link rename"
11038 rm $remote_dir/foo2/maggie
11041 local longname=filename_avg_len_is_thirty_two_
11042 createmany -l$remote_dir/foo1/luna $remote_dir/foo2/$longname 1000 ||
11043 error "failed to hardlink many files"
11044 links=$($LFS fid2path $DIR $FID | wc -l)
11045 echo -n "${links}/1000 links in link EA"
11046 [[ ${links} -gt 60 ]] ||
11047 err17935 "expected at least 60 links in link EA"
11048 unlinkmany $remote_dir/foo2/$longname 1000 ||
11049 error "failed to unlink many hardlinks"
11051 run_test 161b "link ea sanity under remote directory"
11054 remote_mds_nodsh && skip "remote MDS with nodsh" && return
11055 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
11056 [[ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.1.5) ]] &&
11057 skip "Need MDS version at least 2.1.5" && return
11059 # define CLF_RENAME_LAST 0x0001
11060 # rename overwrite a target having nlink = 1 (changelog flag 0x1)
11061 CL_USER=$(do_facet $SINGLEMDS $LCTL --device $MDT0 \
11062 changelog_register -n)
11064 trap cleanup_changelog EXIT
11066 mkdir -p $DIR/$tdir
11067 touch $DIR/$tdir/foo_161c
11068 touch $DIR/$tdir/bar_161c
11069 mv -f $DIR/$tdir/foo_161c $DIR/$tdir/bar_161c
11070 $LFS changelog $MDT0 | grep RENME
11071 local flags=$($LFS changelog $MDT0 | grep RENME | tail -1 | \
11073 $LFS changelog_clear $MDT0 $CL_USER 0
11074 if [ x$flags != "x0x1" ]; then
11075 error "flag $flags is not 0x1"
11077 echo "rename overwrite a target having nlink = 1," \
11078 "changelog record has flags of $flags"
11080 # rename overwrite a target having nlink > 1 (changelog flag 0x0)
11081 touch $DIR/$tdir/foo_161c
11082 touch $DIR/$tdir/bar_161c
11083 ln $DIR/$tdir/bar_161c $DIR/$tdir/foobar_161c
11084 mv -f $DIR/$tdir/foo_161c $DIR/$tdir/bar_161c
11085 $LFS changelog $MDT0 | grep RENME
11086 flags=$($LFS changelog $MDT0 | grep RENME | tail -1 | cut -f5 -d' ')
11087 $LFS changelog_clear $MDT0 $CL_USER 0
11088 if [ x$flags != "x0x0" ]; then
11089 error "flag $flags is not 0x0"
11091 echo "rename overwrite a target having nlink > 1," \
11092 "changelog record has flags of $flags"
11094 # rename doesn't overwrite a target (changelog flag 0x0)
11095 touch $DIR/$tdir/foo_161c
11096 mv -f $DIR/$tdir/foo_161c $DIR/$tdir/foo2_161c
11097 $LFS changelog $MDT0 | grep RENME
11098 flags=$($LFS changelog $MDT0 | grep RENME | tail -1 | cut -f5 -d' ')
11099 $LFS changelog_clear $MDT0 $CL_USER 0
11100 if [ x$flags != "x0x0" ]; then
11101 error "flag $flags is not 0x0"
11103 echo "rename doesn't overwrite a target," \
11104 "changelog record has flags of $flags"
11106 # define CLF_UNLINK_LAST 0x0001
11107 # unlink a file having nlink = 1 (changelog flag 0x1)
11108 rm -f $DIR/$tdir/foo2_161c
11109 $LFS changelog $MDT0 | grep UNLNK
11110 flags=$($LFS changelog $MDT0 | grep UNLNK | tail -1 | cut -f5 -d' ')
11111 $LFS changelog_clear $MDT0 $CL_USER 0
11112 if [ x$flags != "x0x1" ]; then
11113 error "flag $flags is not 0x1"
11115 echo "unlink a file having nlink = 1," \
11116 "changelog record has flags of $flags"
11118 # unlink a file having nlink > 1 (changelog flag 0x0)
11119 ln -f $DIR/$tdir/bar_161c $DIR/$tdir/foobar_161c
11120 rm -f $DIR/$tdir/foobar_161c
11121 $LFS changelog $MDT0 | grep UNLNK
11122 flags=$($LFS changelog $MDT0 | grep UNLNK | tail -1 | cut -f5 -d' ')
11123 $LFS changelog_clear $MDT0 $CL_USER 0
11124 if [ x$flags != "x0x0" ]; then
11125 error "flag $flags is not 0x0"
11127 echo "unlink a file having nlink > 1," \
11128 "changelog record has flags of $flags"
11131 run_test 161c "check CL_RENME[UNLINK] changelog record flags"
11138 local path=$(${LFS} fid2path $*)
11139 # Remove the '//' indicating a remote directory
11140 path=$(echo $path | sed 's#//#/#g')
11143 if [ $RC -ne 0 ]; then
11144 err17935 "path looked up of $expected failed. Error $RC"
11146 elif [ "${path}" != "${expected}" ]; then
11147 err17935 "path looked up \"${path}\" instead of \"${expected}\""
11150 echo "fid $fid resolves to path $path (expected $expected)"
11153 test_162a() { # was test_162
11154 # Make changes to filesystem
11155 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
11156 test_mkdir -p -c1 $DIR/$tdir/d2
11157 touch $DIR/$tdir/d2/$tfile
11158 touch $DIR/$tdir/d2/x1
11159 touch $DIR/$tdir/d2/x2
11160 test_mkdir -p -c1 $DIR/$tdir/d2/a/b/c
11161 test_mkdir -p -c1 $DIR/$tdir/d2/p/q/r
11163 FID=$($LFS path2fid $DIR/$tdir/d2/$tfile | tr -d '[]')
11164 check_path "$tdir/d2/$tfile" $FSNAME $FID --link 0 ||
11165 error "check path $tdir/d2/$tfile failed"
11168 ln -s $DIR/$tdir/d2/$tfile $DIR/$tdir/d2/p/q/r/slink
11169 FID=$($LFS path2fid $DIR/$tdir/d2/p/q/r/slink | tr -d '[]')
11170 check_path "$tdir/d2/p/q/r/slink" $FSNAME $FID --link 0 ||
11171 error "check path $tdir/d2/p/q/r/slink failed"
11173 # softlink to wrong file
11174 ln -s /this/is/garbage $DIR/$tdir/d2/p/q/r/slink.wrong
11175 FID=$($LFS path2fid $DIR/$tdir/d2/p/q/r/slink.wrong | tr -d '[]')
11176 check_path "$tdir/d2/p/q/r/slink.wrong" $FSNAME $FID --link 0 ||
11177 error "check path $tdir/d2/p/q/r/slink.wrong failed"
11180 ln $DIR/$tdir/d2/$tfile $DIR/$tdir/d2/p/q/r/hlink
11181 mv $DIR/$tdir/d2/$tfile $DIR/$tdir/d2/a/b/c/new_file
11182 FID=$($LFS path2fid $DIR/$tdir/d2/a/b/c/new_file | tr -d '[]')
11183 # fid2path dir/fsname should both work
11184 check_path "$tdir/d2/a/b/c/new_file" $FSNAME $FID --link 1 ||
11185 error "check path $tdir/d2/a/b/c/new_file failed"
11186 check_path "$DIR/$tdir/d2/p/q/r/hlink" $DIR $FID --link 0 ||
11187 error "check path $DIR/$tdir/d2/p/q/r/hlink failed"
11189 # hardlink count: check that there are 2 links
11190 # Doesnt work with CMD yet: 17935
11191 ${LFS} fid2path $DIR $FID | wc -l | grep -q 2 || \
11192 err17935 "expected 2 links"
11194 # hardlink indexing: remove the first link
11195 rm $DIR/$tdir/d2/p/q/r/hlink
11196 check_path "$tdir/d2/a/b/c/new_file" $FSNAME $FID --link 0 ||
11197 error "check path $DIR/$tdir/d2/a/b/c/new_file failed"
11201 run_test 162a "path lookup sanity"
11204 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
11205 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
11208 $LFS setdirstripe -i0 -c$MDSCOUNT -t all_char $DIR/$tdir/striped_dir ||
11209 error "create striped dir failed"
11211 local FID=$($LFS getdirstripe $DIR/$tdir/striped_dir |
11212 tail -n 1 | awk '{print $2}')
11213 stat $MOUNT/.lustre/fid/$FID && error "sub_stripe can be accessed"
11215 touch $DIR/$tdir/striped_dir/f{0..4} || error "touch f0..4 failed"
11216 mkdir $DIR/$tdir/striped_dir/d{0..4} || error "mkdir d0..4 failed"
11219 for ((i=0;i<5;i++)); do
11220 FID=$($LFS path2fid $DIR/$tdir/striped_dir/f$i | tr -d '[]') ||
11221 error "get fid for f$i failed"
11222 check_path "$tdir/striped_dir/f$i" $FSNAME $FID --link 0 ||
11223 error "check path $tdir/striped_dir/f$i failed"
11225 FID=$($LFS path2fid $DIR/$tdir/striped_dir/d$i | tr -d '[]') ||
11226 error "get fid for d$i failed"
11227 check_path "$tdir/striped_dir/d$i" $FSNAME $FID --link 0 ||
11228 error "check path $tdir/striped_dir/d$i failed"
11233 run_test 162b "striped directory path lookup sanity"
11235 # LU-4239: Verify fid2path works with paths 100 or more directories deep
11237 [[ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.7.51) ]] &&
11238 skip "Need MDS version at least 2.7.51" && return
11239 test_mkdir $DIR/$tdir.local
11240 test_mkdir $DIR/$tdir.remote
11241 local lpath=$tdir.local
11242 local rpath=$tdir.remote
11244 for ((i = 0; i <= 101; i++)); do
11247 FID=$($LFS path2fid $DIR/$lpath | tr -d '[]') ||
11248 error "get fid for local directory $DIR/$lpath failed"
11249 check_path "$DIR/$lpath" $MOUNT $FID --link 0 ||
11250 error "check path for local directory $DIR/$lpath failed"
11253 test_mkdir $DIR/$rpath
11254 FID=$($LFS path2fid $DIR/$rpath | tr -d '[]') ||
11255 error "get fid for remote directory $DIR/$rpath failed"
11256 check_path "$DIR/$rpath" $MOUNT $FID --link 0 ||
11257 error "check path for remote directory $DIR/$rpath failed"
11262 run_test 162c "fid2path works with paths 100 or more directories deep"
11265 # do directio so as not to populate the page cache
11266 log "creating a 10 Mb file"
11267 $MULTIOP $DIR/$tfile oO_CREAT:O_DIRECT:O_RDWR:w$((10*1048576))c || error "multiop failed while creating a file"
11268 log "starting reads"
11269 dd if=$DIR/$tfile of=/dev/null bs=4096 &
11270 log "truncating the file"
11271 $MULTIOP $DIR/$tfile oO_TRUNC:c || error "multiop failed while truncating the file"
11273 kill %+ || true # reads might have finished
11274 echo "wait until dd is finished"
11276 log "removing the temporary file"
11277 rm -rf $DIR/$tfile || error "tmp file removal failed"
11279 run_test 169 "parallel read and truncate should not deadlock"
11282 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
11283 $LCTL clear # bug 18514
11284 $LCTL debug_daemon start $TMP/${tfile}_log_good
11286 $LCTL debug_daemon stop
11287 sed -e "s/^...../a/g" $TMP/${tfile}_log_good > $TMP/${tfile}_log_bad ||
11288 error "sed failed to read log_good"
11290 $LCTL debug_daemon start $TMP/${tfile}_log_good
11292 $LCTL debug_daemon stop
11294 $LCTL df $TMP/${tfile}_log_bad > $TMP/${tfile}_log_bad.out 2>&1 ||
11295 error "lctl df log_bad failed"
11297 local bad_line=$(tail -n 1 $TMP/${tfile}_log_bad.out | awk '{print $9}')
11298 local good_line1=$(tail -n 1 $TMP/${tfile}_log_bad.out | awk '{print $5}')
11300 $LCTL df $TMP/${tfile}_log_good > $TMP/${tfile}_log_good.out 2>&1
11301 local good_line2=$(tail -n 1 $TMP/${tfile}_log_good.out | awk '{print $5}')
11303 [ "$bad_line" ] && [ "$good_line1" ] && [ "$good_line2" ] ||
11304 error "bad_line good_line1 good_line2 are empty"
11306 cat $TMP/${tfile}_log_good >> $TMP/${tfile}_logs_corrupt
11307 cat $TMP/${tfile}_log_bad >> $TMP/${tfile}_logs_corrupt
11308 cat $TMP/${tfile}_log_good >> $TMP/${tfile}_logs_corrupt
11310 $LCTL df $TMP/${tfile}_logs_corrupt > $TMP/${tfile}_log_bad.out 2>&1
11311 local bad_line_new=$(tail -n 1 $TMP/${tfile}_log_bad.out | awk '{print $9}')
11312 local good_line_new=$(tail -n 1 $TMP/${tfile}_log_bad.out | awk '{print $5}')
11314 [ "$bad_line_new" ] && [ "$good_line_new" ] ||
11315 error "bad_line_new good_line_new are empty"
11317 local expected_good=$((good_line1 + good_line2*2))
11319 rm -f $TMP/${tfile}*
11320 # LU-231, short malformed line may not be counted into bad lines
11321 if [ $bad_line -ne $bad_line_new ] &&
11322 [ $bad_line -ne $((bad_line_new - 1)) ]; then
11323 error "expected $bad_line bad lines, but got $bad_line_new"
11327 if [ $expected_good -ne $good_line_new ]; then
11328 error "expected $expected_good good lines, but got $good_line_new"
11333 run_test 170 "test lctl df to handle corrupted log ====================="
11335 test_171() { # bug20592
11336 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
11337 #define OBD_FAIL_PTLRPC_DUMP_LOG 0x50e
11338 $LCTL set_param fail_loc=0x50e
11339 $LCTL set_param fail_val=3000
11340 multiop_bg_pause $DIR/$tfile O_s || true
11342 kill -USR1 $MULTIPID
11346 if dmesg | grep "recursive fault"; then
11347 error "caught a recursive fault"
11349 $LCTL set_param fail_loc=0
11352 run_test 171 "test libcfs_debug_dumplog_thread stuck in do_exit() ======"
11354 # it would be good to share it with obdfilter-survey/iokit-libecho code
11355 setup_obdecho_osc () {
11358 local obdfilter_name=$2
11359 echo "Creating new osc for $obdfilter_name on $ost_nid"
11360 # make sure we can find loopback nid
11361 $LCTL add_uuid $ost_nid $ost_nid >/dev/null 2>&1
11363 [ $rc -eq 0 ] && { $LCTL attach osc ${obdfilter_name}_osc \
11364 ${obdfilter_name}_osc_UUID || rc=2; }
11365 [ $rc -eq 0 ] && { $LCTL --device ${obdfilter_name}_osc setup \
11366 ${obdfilter_name}_UUID $ost_nid || rc=3; }
11370 cleanup_obdecho_osc () {
11371 local obdfilter_name=$1
11372 $LCTL --device ${obdfilter_name}_osc cleanup >/dev/null
11373 $LCTL --device ${obdfilter_name}_osc detach >/dev/null
11380 local pages=${3:-64}
11385 local obd_size=$(get_obd_size $node $OBD)
11386 local page_size=$(get_page_size $node)
11387 if [[ -n "$obd_size" ]]; then
11388 local new_count=$((obd_size / (pages * page_size / 1024)))
11389 [[ $new_count -ge $count ]] || count=$new_count
11392 do_facet $node "$LCTL attach echo_client ec ec_uuid" || rc=1
11393 [ $rc -eq 0 ] && { do_facet $node "$LCTL --device ec setup $OBD" ||
11395 if [ $rc -eq 0 ]; then
11396 id=$(do_facet $node "$LCTL --device ec create 1" | awk '/object id/ {print $6}')
11397 [ ${PIPESTATUS[0]} -eq 0 -a -n "$id" ] || rc=3
11399 echo "New object id is $id"
11400 [ $rc -eq 0 ] && { do_facet $node "$LCTL --device ec getattr $id" ||
11402 [ $rc -eq 0 ] && { do_facet $node "$LCTL --device ec " \
11403 "test_brw $count w v $pages $id" || rc=4; }
11404 [ $rc -eq 0 ] && { do_facet $node "$LCTL --device ec destroy $id 1" ||
11406 [ $rc -eq 0 -o $rc -gt 2 ] && { do_facet $node "$LCTL --device ec " \
11407 "cleanup" || rc=5; }
11408 [ $rc -eq 0 -o $rc -gt 1 ] && { do_facet $node "$LCTL --device ec " \
11409 "detach" || rc=6; }
11410 [ $rc -ne 0 ] && echo "obecho_create_test failed: $rc"
11415 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
11416 remote_ost_nodsh && skip "remote OST with nodsh" && return
11418 local rmmod_local=0
11420 if ! module_loaded obdecho; then
11421 load_module obdecho/obdecho
11425 local osc=$($LCTL dl | grep -v mdt | awk '$3 == "osc" {print $4; exit}')
11426 local host=$(lctl get_param -n osc.$osc.import |
11427 awk '/current_connection:/ {print $2}' )
11428 local target=$(lctl get_param -n osc.$osc.import |
11429 awk '/target:/ {print $2}' )
11430 target=${target%_UUID}
11432 [[ -n $target ]] && { setup_obdecho_osc $host $target || rc=1; } || rc=1
11433 [ $rc -eq 0 ] && { obdecho_test ${target}_osc client || rc=2; }
11434 [[ -n $target ]] && cleanup_obdecho_osc $target
11435 [ $rmmod_local -eq 1 ] && rmmod obdecho
11438 run_test 180a "test obdecho on osc"
11441 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
11442 remote_ost_nodsh && skip "remote OST with nodsh" && return
11444 local rmmod_remote=0
11446 do_facet ost1 "lsmod | grep -q obdecho || " \
11447 "{ insmod ${LUSTRE}/obdecho/obdecho.ko || " \
11448 "modprobe obdecho; }" && rmmod_remote=1
11449 target=$(do_facet ost1 $LCTL dl | awk '/obdfilter/ {print $4;exit}')
11450 [[ -n $target ]] && { obdecho_test $target ost1 || rc=1; }
11451 [ $rmmod_remote -eq 1 ] && do_facet ost1 "rmmod obdecho"
11454 run_test 180b "test obdecho directly on obdfilter"
11456 test_180c() { # LU-2598
11457 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
11458 remote_ost_nodsh && skip "remote OST with nodsh" && return
11459 [[ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.4.0) ]] &&
11460 skip "Need MDS version at least 2.4.0" && return
11463 local rmmod_remote=false
11464 local pages=16384 # 64MB bulk I/O RPC size
11467 do_rpc_nodes $(facet_active_host ost1) load_module obdecho/obdecho &&
11468 rmmod_remote=true || error "failed to load module obdecho"
11470 target=$(do_facet ost1 $LCTL dl | awk '/obdfilter/ { print $4 }' |
11472 if [ -n "$target" ]; then
11473 obdecho_test "$target" ost1 "$pages" || rc=${PIPESTATUS[0]}
11475 echo "there is no obdfilter target on ost1"
11478 $rmmod_remote && do_facet ost1 "rmmod obdecho" || true
11481 run_test 180c "test huge bulk I/O size on obdfilter, don't LASSERT"
11483 test_181() { # bug 22177
11484 test_mkdir -p $DIR/$tdir || error "creating dir $DIR/$tdir"
11485 # create enough files to index the directory
11486 createmany -o $DIR/$tdir/foobar 4000
11487 # print attributes for debug purpose
11490 multiop_bg_pause $DIR/$tdir D_Sc || return 1
11492 # remove the files & current working dir
11493 unlinkmany $DIR/$tdir/foobar 4000
11495 kill -USR1 $MULTIPID
11497 stat $DIR/$tdir && error "open-unlinked dir was not removed!"
11500 run_test 181 "Test open-unlinked dir ========================"
11506 mkdir -p $DIR/$tdir || error "creating dir $DIR/$tdir"
11508 $LCTL set_param mdc.*.rpc_stats=clear
11510 for (( i = 0; i < $tcount; i++ )) ; do
11511 mkdir $DIR/$tdir/$i
11514 for (( i = 0; i < $tcount; i++ )) ; do
11515 createmany -o $DIR/$tdir/$i/f- $fcount &
11519 for (( i = 0; i < $tcount; i++ )) ; do
11520 unlinkmany $DIR/$tdir/$i/f- $fcount &
11524 $LCTL get_param mdc.*.rpc_stats
11528 run_test 182 "Test parallel modify metadata operations ================"
11530 test_183() { # LU-2275
11531 remote_mds_nodsh && skip "remote MDS with nodsh" && return
11532 [[ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.3.56) ]] &&
11533 skip "Need MDS version at least 2.3.56" && return
11535 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
11536 mkdir -p $DIR/$tdir || error "creating dir $DIR/$tdir"
11537 echo aaa > $DIR/$tdir/$tfile
11539 #define OBD_FAIL_MDS_NEGATIVE_POSITIVE 0x148
11540 do_facet $SINGLEMDS $LCTL set_param fail_loc=0x148
11542 ls -l $DIR/$tdir && error "ls succeeded, should have failed"
11543 cat $DIR/$tdir/$tfile && error "cat succeeded, should have failed"
11545 do_facet $SINGLEMDS $LCTL set_param fail_loc=0
11547 # Flush negative dentry cache
11548 touch $DIR/$tdir/$tfile
11550 # We are not checking for any leaked references here, they'll
11551 # become evident next time we do cleanup with module unload.
11554 run_test 183 "No crash or request leak in case of strange dispositions ========"
11556 # test suite 184 is for LU-2016, LU-2017
11558 check_swap_layouts_support && return 0
11560 dir0=$DIR/$tdir/$testnum
11561 test_mkdir -p -c1 $dir0 || error "creating dir $dir0"
11566 $SETSTRIPE -c1 $file1
11568 $SETSTRIPE -c2 $file2
11570 gen1=$($GETSTRIPE -g $file1)
11571 gen2=$($GETSTRIPE -g $file2)
11573 $LFS swap_layouts $file1 $file2 || error "swap of file layout failed"
11574 gen=$($GETSTRIPE -g $file1)
11575 [[ $gen1 != $gen ]] ||
11576 "Layout generation on $file1 does not change"
11577 gen=$($GETSTRIPE -g $file2)
11578 [[ $gen2 != $gen ]] ||
11579 "Layout generation on $file2 does not change"
11581 cmp $ref1 $file2 || error "content compare failed ($ref1 != $file2)"
11582 cmp $ref2 $file1 || error "content compare failed ($ref2 != $file1)"
11584 run_test 184a "Basic layout swap"
11587 check_swap_layouts_support && return 0
11589 dir0=$DIR/$tdir/$testnum
11590 mkdir -p $dir0 || error "creating dir $dir0"
11597 $SETSTRIPE -c1 $file1
11598 $SETSTRIPE -c2 $file2
11599 $SETSTRIPE -c1 $file3
11600 chown $RUNAS_ID $file3
11601 gen1=$($GETSTRIPE -g $file1)
11602 gen2=$($GETSTRIPE -g $file2)
11604 $LFS swap_layouts $dir1 $dir2 &&
11605 error "swap of directories layouts should fail"
11606 $LFS swap_layouts $dir1 $file1 &&
11607 error "swap of directory and file layouts should fail"
11608 $RUNAS $LFS swap_layouts $file1 $file2 &&
11609 error "swap of file we cannot write should fail"
11610 $LFS swap_layouts $file1 $file3 &&
11611 error "swap of file with different owner should fail"
11612 /bin/true # to clear error code
11614 run_test 184b "Forbidden layout swap (will generate errors)"
11617 local cmpn_arg=$(cmp -n 2>&1 | grep "invalid option")
11618 [ -n "$cmpn_arg" ] && skip_env "cmp does not support -n" && return
11619 check_swap_layouts_support && return 0
11621 local dir0=$DIR/$tdir/$testnum
11622 mkdir -p $dir0 || error "creating dir $dir0"
11624 local ref1=$dir0/ref1
11625 local ref2=$dir0/ref2
11626 local file1=$dir0/file1
11627 local file2=$dir0/file2
11628 # create a file large enough for the concurrent test
11629 dd if=/dev/urandom of=$ref1 bs=1M count=$((RANDOM % 50 + 20))
11630 dd if=/dev/urandom of=$ref2 bs=1M count=$((RANDOM % 50 + 20))
11631 echo "ref file size: ref1($(stat -c %s $ref1))," \
11632 "ref2($(stat -c %s $ref2))"
11635 dd if=$ref1 of=$file1 bs=16k &
11638 # Make sure dd starts to copy file
11639 while [ ! -f $file1 ]; do sleep 0.1; done
11641 $LFS swap_layouts $file1 $file2
11644 [[ $? == 0 ]] || error "concurrent write on $file1 failed"
11645 [[ $rc == 0 ]] || error "swap of $file1 and $file2 failed"
11647 # how many bytes copied before swapping layout
11648 local copied=$(stat -c %s $file2)
11649 local remaining=$(stat -c %s $ref1)
11650 remaining=$((remaining - copied))
11651 echo "Copied $copied bytes before swapping layout..."
11653 cmp -n $copied $file1 $ref2 | grep differ &&
11654 error "Content mismatch [0, $copied) of ref2 and file1"
11655 cmp -n $copied $file2 $ref1 ||
11656 error "Content mismatch [0, $copied) of ref1 and file2"
11657 cmp -i $copied:$copied -n $remaining $file1 $ref1 ||
11658 error "Content mismatch [$copied, EOF) of ref1 and file1"
11661 rm -f $ref1 $ref2 $file1 $file2
11663 run_test 184c "Concurrent write and layout swap"
11666 check_swap_layouts_support && return 0
11667 [ -z "$(which getfattr 2>/dev/null)" ] &&
11668 skip "no getfattr command" && return 0
11670 local file1=$DIR/$tdir/$tfile-1
11671 local file2=$DIR/$tdir/$tfile-2
11672 local file3=$DIR/$tdir/$tfile-3
11676 mkdir -p $DIR/$tdir
11677 touch $file1 || error "create $file1 failed"
11678 $OPENFILE -f O_CREAT:O_LOV_DELAY_CREATE $file2 ||
11679 error "create $file2 failed"
11680 $OPENFILE -f O_CREAT:O_LOV_DELAY_CREATE $file3 ||
11681 error "create $file3 failed"
11682 lovea1=$($LFS getstripe $file1 | sed 1d)
11684 $LFS swap_layouts $file2 $file3 ||
11685 error "swap $file2 $file3 layouts failed"
11686 $LFS swap_layouts $file1 $file2 ||
11687 error "swap $file1 $file2 layouts failed"
11689 lovea2=$($LFS getstripe $file2 | sed 1d)
11690 [ "$lovea1" == "$lovea2" ] || error "lovea $lovea1 != $lovea2"
11692 lovea1=$(getfattr -n trusted.lov $file1 | grep ^trusted)
11693 [[ -z "$lovea1" ]] || error "$file1 shouldn't have lovea"
11695 run_test 184d "allow stripeless layouts swap"
11698 [[ $(lustre_version_code $SINGLEMDS) -ge $(version_code 2.6.94) ]] ||
11699 { skip "Need MDS version at least 2.6.94"; return 0; }
11700 check_swap_layouts_support && return 0
11701 [ -z "$(which getfattr 2>/dev/null)" ] &&
11702 skip "no getfattr command" && return 0
11704 local file1=$DIR/$tdir/$tfile-1
11705 local file2=$DIR/$tdir/$tfile-2
11706 local file3=$DIR/$tdir/$tfile-3
11709 mkdir -p $DIR/$tdir
11710 touch $file1 || error "create $file1 failed"
11711 $OPENFILE -f O_CREAT:O_LOV_DELAY_CREATE $file2 ||
11712 error "create $file2 failed"
11713 $OPENFILE -f O_CREAT:O_LOV_DELAY_CREATE $file3 ||
11714 error "create $file3 failed"
11716 $LFS swap_layouts $file1 $file2 ||
11717 error "swap $file1 $file2 layouts failed"
11719 lovea=$(getfattr -n trusted.lov $file1 | grep ^trusted)
11720 [[ -z "$lovea" ]] || error "$file1 shouldn't have lovea"
11722 echo 123 > $file1 || error "Should be able to write into $file1"
11724 $LFS swap_layouts $file1 $file3 ||
11725 error "swap $file1 $file3 layouts failed"
11727 echo 123 > $file1 || error "Should be able to write into $file1"
11729 rm -rf $file1 $file2 $file3
11731 run_test 184e "Recreate layout after stripeless layout swaps"
11733 test_185() { # LU-2441
11734 # LU-3553 - no volatile file support in old servers
11735 [[ $(lustre_version_code $SINGLEMDS) -ge $(version_code 2.3.60) ]] ||
11736 { skip "Need MDS version at least 2.3.60"; return 0; }
11738 mkdir -p $DIR/$tdir || error "creating dir $DIR/$tdir"
11739 touch $DIR/$tdir/spoo
11740 local mtime1=$(stat -c "%Y" $DIR/$tdir)
11741 local fid=$($MULTIOP $DIR/$tdir VFw4096c) ||
11742 error "cannot create/write a volatile file"
11743 [ "$FILESET" == "" ] &&
11744 $CHECKSTAT -t file $MOUNT/.lustre/fid/$fid 2>/dev/null &&
11745 error "FID is still valid after close"
11747 multiop_bg_pause $DIR/$tdir vVw4096_c
11754 # assume that the next FID for this client is sequential, since stdout
11755 # is unfortunately eaten by multiop_bg_pause
11756 local n=$((${fidv[1]} + 1))
11757 local next_fid="${fidv[0]}:$(printf "0x%x" $n):${fidv[2]}"
11758 if [ "$FILESET" == "" ]; then
11759 $CHECKSTAT -t file $MOUNT/.lustre/fid/$next_fid ||
11760 error "FID is missing before close"
11762 kill -USR1 $multi_pid
11763 # 1 second delay, so if mtime change we will see it
11765 local mtime2=$(stat -c "%Y" $DIR/$tdir)
11766 [[ $mtime1 == $mtime2 ]] || error "mtime has changed"
11768 run_test 185 "Volatile file support"
11771 remote_mds_nodsh && skip "remote MDS with nodsh" && return
11772 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.3.0) ] &&
11773 skip "Need MDS version at least 2.3.0" && return
11775 local dir0=$DIR/$tdir/$testnum
11776 mkdir -p $dir0 || error "creating dir $dir0"
11778 local file=$dir0/file1
11779 dd if=/dev/urandom of=$file count=10 bs=1M conv=fsync
11780 local dv1=$($LFS data_version $file)
11781 dd if=/dev/urandom of=$file seek=10 count=1 bs=1M conv=fsync
11782 local dv2=$($LFS data_version $file)
11783 [[ $dv1 != $dv2 ]] ||
11784 error "data version did not change on write $dv1 == $dv2"
11789 run_test 187a "Test data version change"
11792 remote_mds_nodsh && skip "remote MDS with nodsh" && return
11793 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.3.0) ] &&
11794 skip "Need MDS version at least 2.3.0" && return
11796 local dir0=$DIR/$tdir/$testnum
11797 mkdir -p $dir0 || error "creating dir $dir0"
11799 declare -a DV=$($MULTIOP $dir0 Vw1000xYw1000xY | cut -f3 -d" ")
11800 [[ ${DV[0]} != ${DV[1]} ]] ||
11801 error "data version did not change on write"\
11802 " ${DV[0]} == ${DV[1]}"
11807 run_test 187b "Test data version change on volatile file"
11810 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
11811 remote_mgs_nodsh && skip "remote MGS with nodsh" && return
11812 [ -n "$FILESET" ] && skip "SKIP due to FILESET set" && return
11814 local POOL=${POOL:-cea1}
11815 local POOL_ROOT=${POOL_ROOT:-$DIR/d200.pools}
11816 local POOL_DIR_NAME=${POOL_DIR_NAME:-dir_tst}
11819 local last_ost=$(($OSTCOUNT - 1))
11821 local ost_list=$(seq $first_ost $ost_step $last_ost)
11822 local ost_range="$first_ost $last_ost $ost_step"
11823 local test_path=$POOL_ROOT/$POOL_DIR_NAME
11824 local file_dir=$POOL_ROOT/file_tst
11825 local subdir=$test_path/subdir
11829 # former test_200a test_200b
11830 pool_add $POOL || { rc=$? ; break; }
11831 pool_add_targets $POOL $ost_range || { rc=$? ; break; }
11832 # former test_200c test_200d
11833 mkdir -p $test_path
11834 pool_set_dir $POOL $test_path || { rc=$? ; break; }
11835 pool_check_dir $POOL $test_path || { rc=$? ; break; }
11837 pool_check_dir $POOL $subdir || { rc=$? ; break; }
11838 pool_dir_rel_path $POOL $POOL_DIR_NAME $POOL_ROOT \
11839 || { rc=$? ; break; }
11840 # former test_200e test_200f
11841 local files=$((OSTCOUNT*3))
11842 pool_alloc_files $POOL $test_path $files "$ost_list" \
11843 || { rc=$? ; break; }
11844 pool_create_files $POOL $file_dir $files "$ost_list" \
11845 || { rc=$? ; break; }
11846 # former test_200g test_200h
11847 pool_lfs_df $POOL || { rc=$? ; break; }
11848 pool_file_rel_path $POOL $test_path || { rc=$? ; break; }
11850 # former test_201a test_201b test_201c
11851 pool_remove_first_target $POOL || { rc=$? ; break; }
11853 local f=$test_path/$tfile
11854 pool_remove_all_targets $POOL $f || { rc=$? ; break; }
11855 pool_remove $POOL $f || { rc=$? ; break; }
11862 run_test 200 "OST pools"
11864 # usage: default_attr <count | size | offset>
11866 $LCTL get_param -n lov.$FSNAME-clilov-\*.stripe${1}
11869 # usage: check_default_stripe_attr
11870 check_default_stripe_attr() {
11871 ACTUAL=$($GETSTRIPE $* $DIR/$tdir)
11873 --stripe-count|--count)
11874 [ -n "$2" ] && EXPECTED=0 || EXPECTED=$(default_attr count);;
11875 --stripe-size|--size)
11876 [ -n "$2" ] && EXPECTED=0 || EXPECTED=$(default_attr size);;
11877 --stripe-index|--index)
11880 error "unknown getstripe attr '$1'"
11883 [ $ACTUAL != $EXPECTED ] &&
11884 error "$DIR/$tdir has $1 '$ACTUAL', not '$EXPECTED'"
11888 test_mkdir -p $DIR/$tdir
11889 $SETSTRIPE --stripe-count 0 --stripe-size 0 --stripe-index -1 $DIR/$tdir
11891 check_default_stripe_attr --stripe-count
11892 check_default_stripe_attr --stripe-size
11893 check_default_stripe_attr --stripe-index
11897 run_test 204a "Print default stripe attributes ================="
11900 test_mkdir -p $DIR/$tdir
11901 $SETSTRIPE --stripe-count 1 $DIR/$tdir
11903 check_default_stripe_attr --stripe-size
11904 check_default_stripe_attr --stripe-index
11908 run_test 204b "Print default stripe size and offset ==========="
11911 test_mkdir -p $DIR/$tdir
11912 $SETSTRIPE --stripe-size 65536 $DIR/$tdir
11914 check_default_stripe_attr --stripe-count
11915 check_default_stripe_attr --stripe-index
11919 run_test 204c "Print default stripe count and offset ==========="
11922 test_mkdir -p $DIR/$tdir
11923 $SETSTRIPE --stripe-index 0 $DIR/$tdir
11925 check_default_stripe_attr --stripe-count
11926 check_default_stripe_attr --stripe-size
11930 run_test 204d "Print default stripe count and size ============="
11933 test_mkdir -p $DIR/$tdir
11934 $SETSTRIPE -d $DIR/$tdir
11936 check_default_stripe_attr --stripe-count --raw
11937 check_default_stripe_attr --stripe-size --raw
11938 check_default_stripe_attr --stripe-index --raw
11942 run_test 204e "Print raw stripe attributes ================="
11945 test_mkdir -p $DIR/$tdir
11946 $SETSTRIPE --stripe-count 1 $DIR/$tdir
11948 check_default_stripe_attr --stripe-size --raw
11949 check_default_stripe_attr --stripe-index --raw
11953 run_test 204f "Print raw stripe size and offset ==========="
11956 test_mkdir -p $DIR/$tdir
11957 $SETSTRIPE --stripe-size 65536 $DIR/$tdir
11959 check_default_stripe_attr --stripe-count --raw
11960 check_default_stripe_attr --stripe-index --raw
11964 run_test 204g "Print raw stripe count and offset ==========="
11967 test_mkdir -p $DIR/$tdir
11968 $SETSTRIPE --stripe-index 0 $DIR/$tdir
11970 check_default_stripe_attr --stripe-count --raw
11971 check_default_stripe_attr --stripe-size --raw
11975 run_test 204h "Print raw stripe count and size ============="
11977 # Figure out which job scheduler is being used, if any,
11978 # or use a fake one
11979 if [ -n "$SLURM_JOB_ID" ]; then # SLURM
11980 JOBENV=SLURM_JOB_ID
11981 elif [ -n "$LSB_JOBID" ]; then # Load Sharing Facility
11983 elif [ -n "$PBS_JOBID" ]; then # PBS/Maui/Moab
11985 elif [ -n "$LOADL_STEPID" ]; then # LoadLeveller
11986 JOBENV=LOADL_STEP_ID
11987 elif [ -n "$JOB_ID" ]; then # Sun Grid Engine
11990 $LCTL list_param jobid_name > /dev/null 2>&1
11991 if [ $? -eq 0 ]; then
11998 verify_jobstats() {
12003 # we don't really need to clear the stats for this test to work, since each
12004 # command has a unique jobid, but it makes debugging easier if needed.
12005 # for facet in $facets; do
12006 # local dev=$(convert_facet2label $facet)
12007 # # clear old jobstats
12008 # do_facet $facet lctl set_param *.$dev.job_stats="clear"
12011 # use a new JobID for each test, or we might see an old one
12012 [ "$JOBENV" = "FAKE_JOBID" ] &&
12013 FAKE_JOBID=id.$testnum.$(basename ${cmd[0]}).$RANDOM
12017 [ "$JOBENV" = "nodelocal" ] && {
12018 FAKE_JOBID=id.$testnum.$(basename ${cmd[0]}).$RANDOM
12019 $LCTL set_param jobid_name=$FAKE_JOBID
12023 log "Test: ${cmd[*]}"
12024 log "Using JobID environment variable $JOBENV=$JOBVAL"
12026 if [ $JOBENV = "FAKE_JOBID" ]; then
12027 FAKE_JOBID=$JOBVAL ${cmd[*]}
12032 # all files are created on OST0000
12033 for facet in $facets; do
12034 local stats="*.$(convert_facet2label $facet).job_stats"
12035 if [ $(do_facet $facet lctl get_param $stats |
12036 grep -c $JOBVAL) -ne 1 ]; then
12037 do_facet $facet lctl get_param $stats
12038 error "No jobstats for $JOBVAL found on $facet::$stats"
12045 NEW_JOBENV=${1:-$OLD_JOBENV}
12046 do_facet mgs $LCTL conf_param $FSNAME.sys.jobid_var=$NEW_JOBENV
12047 wait_update $HOSTNAME "$LCTL get_param -n jobid_var" $NEW_JOBENV
12052 do_facet $SINGLEMDS \
12053 $LCTL set_param mdt.*.job_cleanup_interval=$OLD_INTERVAL
12054 [ $OLD_JOBENV != $JOBENV ] && jobstats_set $OLD_JOBENV
12058 test_205() { # Job stats
12059 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
12060 remote_mgs_nodsh && skip "remote MGS with nodsh" && return
12061 remote_mds_nodsh && skip "remote MDS with nodsh" && return
12062 remote_ost_nodsh && skip "remote OST with nodsh" && return
12064 [ -z "$(lctl get_param -n mdc.*.connect_flags | grep jobstats)" ] &&
12065 skip "Server doesn't support jobstats" && return 0
12066 [[ $JOBID_VAR = disable ]] && skip "jobstats is disabled" && return
12068 OLD_JOBENV=$($LCTL get_param -n jobid_var)
12069 if [ $OLD_JOBENV != $JOBENV ]; then
12070 jobstats_set $JOBENV
12071 trap cleanup_205 EXIT
12074 CL_USER=$(do_facet $SINGLEMDS lctl --device $MDT0 changelog_register -n)
12075 echo "Registered as changelog user $CL_USER"
12077 OLD_INTERVAL=$(do_facet $SINGLEMDS \
12078 lctl get_param -n mdt.*.job_cleanup_interval)
12079 local interval_new=5
12080 do_facet $SINGLEMDS \
12081 $LCTL set_param mdt.*.job_cleanup_interval=$interval_new
12082 local start=$SECONDS
12086 cmd="mkdir $DIR/$tdir"
12087 verify_jobstats "$cmd" "$SINGLEMDS"
12089 cmd="rmdir $DIR/$tdir"
12090 verify_jobstats "$cmd" "$SINGLEMDS"
12091 # mkdir on secondary MDT
12092 if [ $MDSCOUNT -gt 1 ]; then
12093 cmd="lfs mkdir -i 1 $DIR/$tdir.remote"
12094 verify_jobstats "$cmd" "mds2"
12097 cmd="mknod $DIR/$tfile c 1 3"
12098 verify_jobstats "$cmd" "$SINGLEMDS"
12100 cmd="rm -f $DIR/$tfile"
12101 verify_jobstats "$cmd" "$SINGLEMDS"
12102 # create all files on OST0000 so verify_jobstats can find OST stats
12104 cmd="$SETSTRIPE -i 0 -c 1 $DIR/$tfile"
12105 verify_jobstats "$cmd" "$SINGLEMDS"
12107 cmd="touch $DIR/$tfile"
12108 verify_jobstats "$cmd" "$SINGLEMDS ost1"
12110 cmd="dd if=/dev/zero of=$DIR/$tfile bs=1M count=1 oflag=sync"
12111 verify_jobstats "$cmd" "ost1"
12113 cancel_lru_locks osc
12114 cmd="dd if=$DIR/$tfile of=/dev/null bs=1M count=1 iflag=direct"
12115 verify_jobstats "$cmd" "ost1"
12117 cmd="$TRUNCATE $DIR/$tfile 0"
12118 verify_jobstats "$cmd" "$SINGLEMDS ost1"
12120 cmd="mv -f $DIR/$tfile $DIR/$tdir.rename"
12121 verify_jobstats "$cmd" "$SINGLEMDS"
12122 # jobstats expiry - sleep until old stats should be expired
12123 local left=$((interval_new + 2 - (SECONDS - start)))
12124 [ $left -ge 0 ] && echo "sleep $left for expiry" && sleep $((left + 1))
12125 cmd="mkdir $DIR/$tdir.expire"
12126 verify_jobstats "$cmd" "$SINGLEMDS"
12127 [ $(do_facet $SINGLEMDS lctl get_param *.*.job_stats |
12128 grep -c "job_id.*mkdir") -gt 1 ] && error "old jobstats not expired"
12130 # Ensure that jobid are present in changelog (if supported by MDS)
12131 if [ $(lustre_version_code $SINGLEMDS) -ge $(version_code 2.6.52) ]
12133 $LFS changelog $MDT0 | tail -9
12134 jobids=$($LFS changelog $MDT0 | tail -9 | grep -c "j=")
12135 [ $jobids -eq 9 ] ||
12136 error "Wrong changelog jobid count $jobids != 9"
12140 jobstats_set $JOBENV
12142 $LFS changelog $MDT0 | tail -1
12143 jobids=$($LFS changelog $MDT0 | tail -1 | grep -c "j=")
12144 [ $jobids -eq 0 ] ||
12145 error "Unexpected jobids when jobid_var=$JOBENV"
12150 run_test 205 "Verify job stats"
12152 # LU-1480, LU-1773 and LU-1657
12154 mkdir -p $DIR/$tdir
12155 $SETSTRIPE -c -1 $DIR/$tdir
12156 #define OBD_FAIL_LOV_INIT 0x1403
12157 $LCTL set_param fail_loc=0xa0001403
12158 $LCTL set_param fail_val=1
12159 touch $DIR/$tdir/$tfile || true
12161 run_test 206 "fail lov_init_raid0() doesn't lbug"
12164 dd if=/dev/zero of=$DIR/$tfile bs=4k count=$((RANDOM%10+1))
12165 local fsz=`stat -c %s $DIR/$tfile`
12166 cancel_lru_locks mdc
12168 # do not return layout in getattr intent
12169 #define OBD_FAIL_MDS_NO_LL_GETATTR 0x170
12170 $LCTL set_param fail_loc=0x170
12171 local sz=`stat -c %s $DIR/$tfile`
12173 [ $fsz -eq $sz ] || error "file size expected $fsz, actual $sz"
12177 run_test 207a "can refresh layout at glimpse"
12180 dd if=/dev/zero of=$DIR/$tfile bs=4k count=$((RANDOM%10+1))
12181 local cksum=`md5sum $DIR/$tfile`
12182 local fsz=`stat -c %s $DIR/$tfile`
12183 cancel_lru_locks mdc
12184 cancel_lru_locks osc
12186 # do not return layout in getattr intent
12187 #define OBD_FAIL_MDS_NO_LL_OPEN 0x171
12188 $LCTL set_param fail_loc=0x171
12190 # it will refresh layout after the file is opened but before read issues
12191 echo checksum is "$cksum"
12192 echo "$cksum" |md5sum -c --quiet || error "file differs"
12196 run_test 207b "can refresh layout at open"
12199 # FIXME: in this test suite, only RD lease is used. This is okay
12200 # for now as only exclusive open is supported. After generic lease
12201 # is done, this test suite should be revised. - Jinshan
12203 remote_mds_nodsh && skip "remote MDS with nodsh" && return
12204 [[ $(lustre_version_code $SINGLEMDS) -ge $(version_code 2.4.52) ]] ||
12205 { skip "Need MDS version at least 2.4.52"; return 0; }
12207 echo "==== test 1: verify get lease work"
12208 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:eRE+eU || error "get lease error"
12210 echo "==== test 2: verify lease can be broken by upcoming open"
12211 $MULTIOP $DIR/$tfile oO_RDONLY:eR_E-eUc &
12215 $MULTIOP $DIR/$tfile oO_RDONLY:c
12216 kill -USR1 $PID && wait $PID || error "break lease error"
12218 echo "==== test 3: verify lease can't be granted if an open already exists"
12219 $MULTIOP $DIR/$tfile oO_RDONLY:_c &
12223 $MULTIOP $DIR/$tfile oO_RDONLY:eReUc && error "apply lease should fail"
12224 kill -USR1 $PID && wait $PID || error "open file error"
12226 echo "==== test 4: lease can sustain over recovery"
12227 $MULTIOP $DIR/$tfile oO_RDONLY:eR_E+eUc &
12233 kill -USR1 $PID && wait $PID || error "lease broken over recovery"
12235 echo "==== test 5: lease broken can't be regained by replay"
12236 $MULTIOP $DIR/$tfile oO_RDONLY:eR_E-eUc &
12240 # open file to break lease and then recovery
12241 $MULTIOP $DIR/$tfile oO_RDWR:c || error "open file error"
12244 kill -USR1 $PID && wait $PID || error "lease not broken over recovery"
12248 run_test 208 "Exclusive open"
12251 [ -z "$(lctl get_param -n mdc.*.connect_flags | grep disp_stripe)" ] &&
12252 skip_env "must have disp_stripe" && return
12255 sync; sleep 5; sync;
12257 echo 3 > /proc/sys/vm/drop_caches
12258 req_before=$(awk '/ptlrpc_cache / { print $2 }' /proc/slabinfo)
12260 # open/close 500 times
12261 for i in $(seq 500); do
12265 echo 3 > /proc/sys/vm/drop_caches
12266 req_after=$(awk '/ptlrpc_cache / { print $2 }' /proc/slabinfo)
12268 echo "before: $req_before, after: $req_after"
12269 [ $((req_after - req_before)) -ge 300 ] &&
12270 error "open/close requests are not freed"
12273 run_test 209 "read-only open/close requests should be freed promptly"
12277 size=$((size % 8192 + 1))
12278 dd if=/dev/urandom of=$DIR/f212 bs=1k count=$size
12279 sendfile $DIR/f212 $DIR/f212.xyz || error "sendfile wrong"
12280 rm -f $DIR/f212 $DIR/f212.xyz
12282 run_test 212 "Sendfile test ============================================"
12285 dd if=/dev/zero of=$DIR/$tfile bs=4k count=4
12286 cancel_lru_locks osc
12287 lctl set_param fail_loc=0x8000040f
12288 # generate a read lock
12289 cat $DIR/$tfile > /dev/null
12290 # write to the file, it will try to cancel the above read lock.
12291 cat /etc/hosts >> $DIR/$tfile
12293 run_test 213 "OSC lock completion and cancel race don't crash - bug 18829"
12295 test_214() { # for bug 20133
12296 mkdir -p $DIR/$tdir/d214c || error "mkdir $DIR/$tdir/d214c failed"
12297 for (( i=0; i < 340; i++ )) ; do
12298 touch $DIR/$tdir/d214c/a$i
12301 ls -l $DIR/$tdir || error "ls -l $DIR/d214p failed"
12302 mv $DIR/$tdir/d214c $DIR/ || error "mv $DIR/d214p/d214c $DIR/ failed"
12303 ls $DIR/d214c || error "ls $DIR/d214c failed"
12304 rm -rf $DIR/$tdir || error "rm -rf $DIR/d214* failed"
12305 rm -rf $DIR/d214* || error "rm -rf $DIR/d214* failed"
12307 run_test 214 "hash-indexed directory test - bug 20133"
12309 # having "abc" as 1st arg, creates $TMP/lnet_abc.out and $TMP/lnet_abc.sys
12310 create_lnet_proc_files() {
12311 lctl get_param -n $1 >$TMP/lnet_$1.out || error "cannot read lnet.$1"
12312 sysctl lnet.$1 >$TMP/lnet_$1.sys_tmp || error "cannot read lnet.$1"
12314 sed "s/^lnet.$1\ =\ //g" "$TMP/lnet_$1.sys_tmp" >$TMP/lnet_$1.sys
12315 rm -f "$TMP/lnet_$1.sys_tmp"
12318 # counterpart of create_lnet_proc_files
12319 remove_lnet_proc_files() {
12320 rm -f $TMP/lnet_$1.out $TMP/lnet_$1.sys
12323 # uses 1st arg as trailing part of filename, 2nd arg as description for reports,
12324 # 3rd arg as regexp for body
12325 check_lnet_proc_stats() {
12326 local l=$(cat "$TMP/lnet_$1" |wc -l)
12327 [ $l = 1 ] || (cat "$TMP/lnet_$1" && error "$2 is not of 1 line: $l")
12329 grep -E "$3" "$TMP/lnet_$1" || (cat "$TMP/lnet_$1" && error "$2 misformatted")
12332 # uses 1st arg as trailing part of filename, 2nd arg as description for reports,
12333 # 3rd arg as regexp for body, 4th arg as regexp for 1st line, 5th arg is
12334 # optional and can be regexp for 2nd line (lnet.routes case)
12335 check_lnet_proc_entry() {
12336 local blp=2 # blp stands for 'position of 1st line of body'
12337 [ -z "$5" ] || blp=3 # lnet.routes case
12339 local l=$(cat "$TMP/lnet_$1" |wc -l)
12340 # subtracting one from $blp because the body can be empty
12341 [ "$l" -ge "$(($blp - 1))" ] || (cat "$TMP/lnet_$1" && error "$2 is too short: $l")
12343 sed -n '1 p' "$TMP/lnet_$1" |grep -E "$4" >/dev/null ||
12344 (cat "$TMP/lnet_$1" && error "1st line of $2 misformatted")
12346 [ "$5" = "" ] || sed -n '2 p' "$TMP/lnet_$1" |grep -E "$5" >/dev/null ||
12347 (cat "$TMP/lnet_$1" && error "2nd line of $2 misformatted")
12349 # bail out if any unexpected line happened
12350 sed -n "$blp p" "$TMP/lnet_$1" | grep -Ev "$3"
12351 [ "$?" != 0 ] || error "$2 misformatted"
12354 test_215() { # for bugs 18102, 21079, 21517
12355 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
12356 local N='(0|[1-9][0-9]*)' # non-negative numeric
12357 local P='[1-9][0-9]*' # positive numeric
12358 local I='(0|-?[1-9][0-9]*|NA)' # any numeric (0 | >0 | <0) or NA if no value
12359 local NET='[a-z][a-z0-9]*' # LNET net like o2ib2
12360 local ADDR='[0-9.]+' # LNET addr like 10.0.0.1
12361 local NID="$ADDR@$NET" # LNET nid like 10.0.0.1@o2ib2
12363 local L1 # regexp for 1st line
12364 local L2 # regexp for 2nd line (optional)
12365 local BR # regexp for the rest (body)
12367 # lnet.stats should look as 11 space-separated non-negative numerics
12368 BR="^$N $N $N $N $N $N $N $N $N $N $N$"
12369 create_lnet_proc_files "stats"
12370 check_lnet_proc_stats "stats.sys" "lnet.stats" "$BR"
12371 remove_lnet_proc_files "stats"
12373 # lnet.routes should look like this:
12374 # Routing disabled/enabled
12375 # net hops priority state router
12376 # where net is a string like tcp0, hops > 0, priority >= 0,
12377 # state is up/down,
12378 # router is a string like 192.168.1.1@tcp2
12379 L1="^Routing (disabled|enabled)$"
12380 L2="^net +hops +priority +state +router$"
12381 BR="^$NET +$N +(0|1) +(up|down) +$NID$"
12382 create_lnet_proc_files "routes"
12383 check_lnet_proc_entry "routes.sys" "lnet.routes" "$BR" "$L1" "$L2"
12384 remove_lnet_proc_files "routes"
12386 # lnet.routers should look like this:
12387 # ref rtr_ref alive_cnt state last_ping ping_sent deadline down_ni router
12388 # where ref > 0, rtr_ref > 0, alive_cnt >= 0, state is up/down,
12389 # last_ping >= 0, ping_sent is boolean (0/1), deadline and down_ni are
12390 # numeric (0 or >0 or <0), router is a string like 192.168.1.1@tcp2
12391 L1="^ref +rtr_ref +alive_cnt +state +last_ping +ping_sent +deadline +down_ni +router$"
12392 BR="^$P +$P +$N +(up|down) +$N +(0|1) +$I +$I +$NID$"
12393 create_lnet_proc_files "routers"
12394 check_lnet_proc_entry "routers.sys" "lnet.routers" "$BR" "$L1"
12395 remove_lnet_proc_files "routers"
12397 # lnet.peers should look like this:
12398 # nid refs state last max rtr min tx min queue
12399 # where nid is a string like 192.168.1.1@tcp2, refs > 0,
12400 # state is up/down/NA, max >= 0. last, rtr, min, tx, min are
12401 # numeric (0 or >0 or <0), queue >= 0.
12402 L1="^nid +refs +state +last +max +rtr +min +tx +min +queue$"
12403 BR="^$NID +$P +(up|down|NA) +$I +$N +$I +$I +$I +$I +$N$"
12404 create_lnet_proc_files "peers"
12405 check_lnet_proc_entry "peers.sys" "lnet.peers" "$BR" "$L1"
12406 remove_lnet_proc_files "peers"
12408 # lnet.buffers should look like this:
12409 # pages count credits min
12410 # where pages >=0, count >=0, credits and min are numeric (0 or >0 or <0)
12411 L1="^pages +count +credits +min$"
12412 BR="^ +$N +$N +$I +$I$"
12413 create_lnet_proc_files "buffers"
12414 check_lnet_proc_entry "buffers.sys" "lnet.buffers" "$BR" "$L1"
12415 remove_lnet_proc_files "buffers"
12417 # lnet.nis should look like this:
12418 # nid status alive refs peer rtr max tx min
12419 # where nid is a string like 192.168.1.1@tcp2, status is up/down,
12420 # alive is numeric (0 or >0 or <0), refs >= 0, peer >= 0,
12421 # rtr >= 0, max >=0, tx and min are numeric (0 or >0 or <0).
12422 L1="^nid +status +alive +refs +peer +rtr +max +tx +min$"
12423 BR="^$NID +(up|down) +$I +$N +$N +$N +$N +$I +$I$"
12424 create_lnet_proc_files "nis"
12425 check_lnet_proc_entry "nis.sys" "lnet.nis" "$BR" "$L1"
12426 remove_lnet_proc_files "nis"
12428 # can we successfully write to lnet.stats?
12429 lctl set_param -n stats=0 || error "cannot write to lnet.stats"
12430 sysctl -w lnet.stats=0 || error "cannot write to lnet.stats"
12432 run_test 215 "lnet exists and has proper content - bugs 18102, 21079, 21517"
12434 test_216() { # bug 20317
12435 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
12436 remote_ost_nodsh && skip "remote OST with nodsh" && return
12439 local facets=$(get_facets OST)
12440 local p="$TMP/$TESTSUITE-$TESTNAME.parameters"
12442 save_lustre_params client "osc.*.contention_seconds" > $p
12443 save_lustre_params $facets \
12444 "ldlm.namespaces.filter-*.max_nolock_bytes" >> $p
12445 save_lustre_params $facets \
12446 "ldlm.namespaces.filter-*.contended_locks" >> $p
12447 save_lustre_params $facets \
12448 "ldlm.namespaces.filter-*.contention_seconds" >> $p
12451 # agressive lockless i/o settings
12452 for node in $(osts_nodes); do
12453 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'
12455 lctl set_param -n osc.*.contention_seconds 60
12457 $DIRECTIO write $DIR/$tfile 0 10 4096
12458 $CHECKSTAT -s 40960 $DIR/$tfile
12460 # disable lockless i/o
12461 for node in $(osts_nodes); do
12462 do_node $node 'lctl set_param -n ldlm.namespaces.filter-*.max_nolock_bytes 0; lctl set_param -n ldlm.namespaces.filter-*.contended_locks 32; lctl set_param -n ldlm.namespaces.filter-*.contention_seconds 0'
12464 lctl set_param -n osc.*.contention_seconds 0
12467 dd if=/dev/zero of=$DIR/$tfile count=0
12468 $CHECKSTAT -s 0 $DIR/$tfile
12470 restore_lustre_params <$p
12474 run_test 216 "check lockless direct write works and updates file size and kms correctly"
12476 test_217() { # bug 22430
12477 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
12481 for node in $(nodes_list); do
12482 nid=$(host_nids_address $node $NETTYPE)
12483 if [[ $nid = *-* ]] ; then
12484 echo "lctl ping $nid@$NETTYPE"
12485 lctl ping $nid@$NETTYPE
12487 echo "skipping $node (no hyphen detected)"
12491 run_test 217 "check lctl ping for hostnames with hiphen ('-')"
12494 # do directio so as not to populate the page cache
12495 log "creating a 10 Mb file"
12496 $MULTIOP $DIR/$tfile oO_CREAT:O_DIRECT:O_RDWR:w$((10*1048576))c || error "multiop failed while creating a file"
12497 log "starting reads"
12498 dd if=$DIR/$tfile of=/dev/null bs=4096 &
12499 log "truncating the file"
12500 $MULTIOP $DIR/$tfile oO_TRUNC:c || error "multiop failed while truncating the file"
12502 kill %+ || true # reads might have finished
12503 echo "wait until dd is finished"
12505 log "removing the temporary file"
12506 rm -rf $DIR/$tfile || error "tmp file removal failed"
12508 run_test 218 "parallel read and truncate should not deadlock ======================="
12511 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
12512 # write one partial page
12513 dd if=/dev/zero of=$DIR/$tfile bs=1024 count=1
12514 # set no grant so vvp_io_commit_write will do sync write
12515 $LCTL set_param fail_loc=0x411
12516 # write a full page at the end of file
12517 dd if=/dev/zero of=$DIR/$tfile bs=4096 count=1 seek=1 conv=notrunc
12519 $LCTL set_param fail_loc=0
12520 dd if=/dev/zero of=$DIR/$tfile bs=4096 count=1 seek=3
12521 $LCTL set_param fail_loc=0x411
12522 dd if=/dev/zero of=$DIR/$tfile bs=1024 count=1 seek=2 conv=notrunc
12525 dd if=/dev/zero of=$DIR/$tfile-2 bs=1024 count=1
12526 $CHECKSTAT -s 1024 $DIR/$tfile-2 || error "checkstat wrong size"
12528 run_test 219 "LU-394: Write partial won't cause uncontiguous pages vec at LND"
12530 test_220() { #LU-325
12531 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
12532 remote_ost_nodsh && skip "remote OST with nodsh" && return
12533 remote_mds_nodsh && skip "remote MDS with nodsh" && return
12534 remote_mgs_nodsh && skip "remote MGS with nodsh" && return
12537 # create on MDT0000 so the last_id and next_id are correct
12539 local OST=$($LFS df $DIR | awk '/OST:'$OSTIDX'/ { print $1 }')
12543 local mdtosc_proc1=$(get_mdtosc_proc_path $SINGLEMDS $OST)
12544 local last_id=$(do_facet $SINGLEMDS lctl get_param -n \
12545 osc.$mdtosc_proc1.prealloc_last_id)
12546 local next_id=$(do_facet $SINGLEMDS lctl get_param -n \
12547 osc.$mdtosc_proc1.prealloc_next_id)
12551 do_facet ost$((OSTIDX + 1)) lctl set_param fail_val=-1
12552 #define OBD_FAIL_OST_ENOINO 0x229
12553 do_facet ost$((OSTIDX + 1)) lctl set_param fail_loc=0x229
12554 do_facet mgs $LCTL pool_new $FSNAME.$TESTNAME || return 1
12555 do_facet mgs $LCTL pool_add $FSNAME.$TESTNAME $OST || return 2
12557 $SETSTRIPE $DIR/$tdir -i $OSTIDX -c 1 -p $FSNAME.$TESTNAME
12559 MDSOBJS=$((last_id - next_id))
12560 echo "preallocated objects on MDS is $MDSOBJS" "($last_id - $next_id)"
12562 blocks=$($LFS df $MOUNT | awk '($1 == '$OSTIDX') { print $4 }')
12563 echo "OST still has $count kbytes free"
12565 echo "create $MDSOBJS files @next_id..."
12566 createmany -o $DIR/$tdir/f $MDSOBJS || return 3
12568 local last_id2=$(do_facet mds${MDSIDX} lctl get_param -n \
12569 osc.$mdtosc_proc1.prealloc_last_id)
12570 local next_id2=$(do_facet mds${MDSIDX} lctl get_param -n \
12571 osc.$mdtosc_proc1.prealloc_next_id)
12573 echo "after creation, last_id=$last_id2, next_id=$next_id2"
12578 do_facet ost$((OSTIDX + 1)) lctl set_param fail_val=0
12579 do_facet ost$((OSTIDX + 1)) lctl set_param fail_loc=0
12581 do_facet mgs $LCTL pool_remove $FSNAME.$TESTNAME $OST || return 4
12582 do_facet mgs $LCTL pool_destroy $FSNAME.$TESTNAME || return 5
12583 echo "unlink $MDSOBJS files @$next_id..."
12584 unlinkmany $DIR/$tdir/f $MDSOBJS || return 6
12586 run_test 220 "preallocated MDS objects still used if ENOSPC from OST"
12589 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
12590 dd if=`which date` of=$MOUNT/date oflag=sync
12591 chmod +x $MOUNT/date
12593 #define OBD_FAIL_LLITE_FAULT_TRUNC_RACE 0x1401
12594 $LCTL set_param fail_loc=0x80001401
12596 $MOUNT/date > /dev/null
12599 run_test 221 "make sure fault and truncate race to not cause OOM"
12602 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
12604 test_mkdir -p $DIR/$tdir
12605 $SETSTRIPE -c 1 -i 0 $DIR/$tdir
12606 createmany -o $DIR/$tdir/$tfile 10
12607 cancel_lru_locks mdc
12608 cancel_lru_locks osc
12609 #define OBD_FAIL_LDLM_AGL_DELAY 0x31a
12610 $LCTL set_param fail_loc=0x31a
12611 ls -l $DIR/$tdir > /dev/null || error "AGL for ls failed"
12612 $LCTL set_param fail_loc=0
12615 run_test 222a "AGL for ls should not trigger CLIO lock failure ================"
12618 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
12620 test_mkdir -p $DIR/$tdir
12621 $SETSTRIPE -c 1 -i 0 $DIR/$tdir
12622 createmany -o $DIR/$tdir/$tfile 10
12623 cancel_lru_locks mdc
12624 cancel_lru_locks osc
12625 #define OBD_FAIL_LDLM_AGL_DELAY 0x31a
12626 $LCTL set_param fail_loc=0x31a
12627 rm -r $DIR/$tdir || error "AGL for rmdir failed"
12628 $LCTL set_param fail_loc=0
12630 run_test 222b "AGL for rmdir should not trigger CLIO lock failure ============="
12633 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
12635 test_mkdir -p $DIR/$tdir
12636 $SETSTRIPE -c 1 -i 0 $DIR/$tdir
12637 createmany -o $DIR/$tdir/$tfile 10
12638 cancel_lru_locks mdc
12639 cancel_lru_locks osc
12640 #define OBD_FAIL_LDLM_AGL_NOLOCK 0x31b
12641 $LCTL set_param fail_loc=0x31b
12642 ls -l $DIR/$tdir > /dev/null || error "reenqueue failed"
12643 $LCTL set_param fail_loc=0
12646 run_test 223 "osc reenqueue if without AGL lock granted ======================="
12648 test_224a() { # LU-1039, MRP-303
12649 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
12650 #define OBD_FAIL_PTLRPC_CLIENT_BULK_CB 0x508
12651 $LCTL set_param fail_loc=0x508
12652 dd if=/dev/zero of=$DIR/$tfile bs=4096 count=1 conv=fsync
12653 $LCTL set_param fail_loc=0
12656 run_test 224a "Don't panic on bulk IO failure"
12658 test_224b() { # LU-1039, MRP-303
12659 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
12660 dd if=/dev/zero of=$DIR/$tfile bs=4096 count=1
12661 cancel_lru_locks osc
12662 #define OBD_FAIL_PTLRPC_CLIENT_BULK_CB2 0x515
12663 $LCTL set_param fail_loc=0x515
12664 dd of=/dev/null if=$DIR/$tfile bs=4096 count=1
12665 $LCTL set_param fail_loc=0
12668 run_test 224b "Don't panic on bulk IO failure"
12670 test_224c() { # LU-6441
12671 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
12672 remote_mds_nodsh && skip "remote MDS with nodsh" && return
12674 local p="$TMP/$TESTSUITE-$TESTNAME.parameters"
12675 save_writethrough $p
12676 set_cache writethrough on
12678 local pages_per_rpc=$($LCTL get_param \
12679 osc.*.max_pages_per_rpc)
12680 local at_max=$($LCTL get_param -n at_max)
12681 local timeout=$($LCTL get_param -n timeout)
12682 local test_at="$LCTL get_param -n at_max"
12683 local param_at="$FSNAME.sys.at_max"
12684 local test_timeout="$LCTL get_param -n timeout"
12685 local param_timeout="$FSNAME.sys.timeout"
12687 $LCTL set_param -n osc.*.max_pages_per_rpc=1024
12689 set_conf_param_and_check client "$test_at" "$param_at" 0 ||
12690 error "conf_param at_max=0 failed"
12691 set_conf_param_and_check client "$test_timeout" "$param_timeout" 5 ||
12692 error "conf_param timeout=5 failed"
12694 #define OBD_FAIL_PTLRPC_CLIENT_BULK_CB3 0x520
12695 do_facet ost1 $LCTL set_param fail_loc=0x520
12696 $LFS setstripe -c 1 -i 0 $DIR/$tfile
12697 dd if=/dev/zero of=$DIR/$tfile bs=8MB count=1
12699 do_facet ost1 $LCTL set_param fail_loc=0
12701 set_conf_param_and_check client "$test_at" "$param_at" $at_max ||
12702 error "conf_param at_max=$at_max failed"
12703 set_conf_param_and_check client "$test_timeout" "$param_timeout" \
12704 $timeout || error "conf_param timeout=$timeout failed"
12706 $LCTL set_param -n $pages_per_rpc
12707 restore_lustre_params < $p
12710 run_test 224c "Don't hang if one of md lost during large bulk RPC"
12712 MDSSURVEY=${MDSSURVEY:-$(which mds-survey 2>/dev/null || true)}
12714 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
12715 remote_mds_nodsh && skip "remote MDS with nodsh" && return
12716 if [ -z ${MDSSURVEY} ]; then
12717 skip_env "mds-survey not found" && return
12720 [ $MDSCOUNT -ge 2 ] &&
12721 skip "skipping now for more than one MDT" && return
12723 [ $(lustre_version_code $SINGLEMDS) -ge $(version_code 2.2.51) ] ||
12724 { skip "Need MDS version at least 2.2.51"; return; }
12726 local mds=$(facet_host $SINGLEMDS)
12727 local target=$(do_nodes $mds 'lctl dl' | \
12728 awk "{if (\$2 == \"UP\" && \$3 == \"mdt\") {print \$4}}")
12730 local cmd1="file_count=1000 thrhi=4"
12731 local cmd2="dir_count=2 layer=mdd stripe_count=0"
12732 local cmd3="rslt_loc=${TMP} targets=\"$mds:$target\" $MDSSURVEY"
12733 local cmd="$cmd1 $cmd2 $cmd3"
12735 rm -f ${TMP}/mds_survey*
12737 eval $cmd || error "mds-survey with zero-stripe failed"
12738 cat ${TMP}/mds_survey*
12739 rm -f ${TMP}/mds_survey*
12741 run_test 225a "Metadata survey sanity with zero-stripe"
12744 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
12745 remote_mds_nodsh && skip "remote MDS with nodsh" && return
12746 if [ -z ${MDSSURVEY} ]; then
12747 skip_env "mds-survey not found" && return
12749 [ $(lustre_version_code $SINGLEMDS) -ge $(version_code 2.2.51) ] ||
12750 { skip "Need MDS version at least 2.2.51"; return; }
12752 if [ $($LCTL dl | grep -c osc) -eq 0 ]; then
12753 skip_env "Need to mount OST to test" && return
12756 [ $MDSCOUNT -ge 2 ] &&
12757 skip "skipping now for more than one MDT" && return
12758 local mds=$(facet_host $SINGLEMDS)
12759 local target=$(do_nodes $mds 'lctl dl' | \
12760 awk "{if (\$2 == \"UP\" && \$3 == \"mdt\") {print \$4}}")
12762 local cmd1="file_count=1000 thrhi=4"
12763 local cmd2="dir_count=2 layer=mdd stripe_count=1"
12764 local cmd3="rslt_loc=${TMP} targets=\"$mds:$target\" $MDSSURVEY"
12765 local cmd="$cmd1 $cmd2 $cmd3"
12767 rm -f ${TMP}/mds_survey*
12769 eval $cmd || error "mds-survey with stripe_count failed"
12770 cat ${TMP}/mds_survey*
12771 rm -f ${TMP}/mds_survey*
12773 run_test 225b "Metadata survey sanity with stripe_count = 1"
12775 mcreate_path2fid () {
12781 local path=$DIR/$tdir/$name
12786 $MCREATE --mode=$1 --major=$2 --minor=$3 $path ||
12787 error "cannot create $desc"
12789 fid=$($LFS path2fid $path | tr -d '[' | tr -d ']')
12791 [ $rc -ne 0 ] && error "cannot get fid of a $desc"
12793 fid_path=$($LFS fid2path $MOUNT $fid)
12795 [ $rc -ne 0 ] && error "cannot get path of $desc by $DIR $path $fid"
12797 [ "$path" == "$fid_path" ] ||
12798 error "fid2path returned $fid_path, expected $path"
12800 echo "pass with $path and $fid"
12805 mkdir -p $DIR/$tdir
12807 mcreate_path2fid 0010666 0 0 fifo "FIFO"
12808 mcreate_path2fid 0020666 1 3 null "character special file (null)"
12809 mcreate_path2fid 0020666 1 255 none "character special file (no device)"
12810 mcreate_path2fid 0040666 0 0 dir "directory"
12811 mcreate_path2fid 0060666 7 0 loop0 "block special file (loop)"
12812 mcreate_path2fid 0100666 0 0 file "regular file"
12813 mcreate_path2fid 0120666 0 0 link "symbolic link"
12814 mcreate_path2fid 0140666 0 0 sock "socket"
12816 run_test 226a "call path2fid and fid2path on files of all type"
12819 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
12823 mkdir -p $DIR/$tdir
12824 $LFS setdirstripe -i $MDTIDX $DIR/$tdir/remote_dir ||
12825 error "create remote directory failed"
12826 mcreate_path2fid 0010666 0 0 "remote_dir/fifo" "FIFO"
12827 mcreate_path2fid 0020666 1 3 "remote_dir/null" \
12828 "character special file (null)"
12829 mcreate_path2fid 0020666 1 255 "remote_dir/none" \
12830 "character special file (no device)"
12831 mcreate_path2fid 0040666 0 0 "remote_dir/dir" "directory"
12832 mcreate_path2fid 0060666 7 0 "remote_dir/loop0" \
12833 "block special file (loop)"
12834 mcreate_path2fid 0100666 0 0 "remote_dir/file" "regular file"
12835 mcreate_path2fid 0120666 0 0 "remote_dir/link" "symbolic link"
12836 mcreate_path2fid 0140666 0 0 "remote_dir/sock" "socket"
12838 run_test 226b "call path2fid and fid2path on files of all type under remote dir"
12840 # LU-1299 Executing or running ldd on a truncated executable does not
12841 # cause an out-of-memory condition.
12843 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
12844 [ -z "$(which ldd)" ] && skip "should have ldd tool" && return
12845 dd if=$(which date) of=$MOUNT/date bs=1k count=1
12846 chmod +x $MOUNT/date
12848 $MOUNT/date > /dev/null
12849 ldd $MOUNT/date > /dev/null
12852 run_test 227 "running truncated executable does not cause OOM"
12854 # LU-1512 try to reuse idle OI blocks
12856 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
12857 remote_mds_nodsh && skip "remote MDS with nodsh" && return
12858 [ "$(facet_fstype $SINGLEMDS)" != "ldiskfs" ] &&
12859 skip "non-ldiskfs backend" && return
12861 local MDT_DEV=$(mdsdevname ${SINGLEMDS//mds/})
12862 local myDIR=$DIR/$tdir
12865 #define OBD_FAIL_SEQ_EXHAUST 0x1002
12866 $LCTL set_param fail_loc=0x80001002
12867 createmany -o $myDIR/t- 10000
12868 $LCTL set_param fail_loc=0
12869 # The guard is current the largest FID holder
12871 local SEQ=$($LFS path2fid $myDIR/guard | awk -F ':' '{print $1}' |
12873 local IDX=$(($SEQ % 64))
12875 do_facet $SINGLEMDS sync
12876 # Make sure journal flushed.
12878 local blk1=$(do_facet $SINGLEMDS \
12879 "$DEBUGFS -c -R \\\"stat oi.16.${IDX}\\\" $MDT_DEV" |
12880 grep Blockcount | awk '{print $4}')
12882 # Remove old files, some OI blocks will become idle.
12883 unlinkmany $myDIR/t- 10000
12884 # Create new files, idle OI blocks should be reused.
12885 createmany -o $myDIR/t- 2000
12886 do_facet $SINGLEMDS sync
12887 # Make sure journal flushed.
12889 local blk2=$(do_facet $SINGLEMDS \
12890 "$DEBUGFS -c -R \\\"stat oi.16.${IDX}\\\" $MDT_DEV" |
12891 grep Blockcount | awk '{print $4}')
12893 [ $blk1 == $blk2 ] || error "old blk1=$blk1, new blk2=$blk2, unmatched!"
12895 run_test 228a "try to reuse idle OI blocks"
12898 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
12899 remote_mds_nodsh && skip "remote MDS with nodsh" && return
12900 [ "$(facet_fstype $SINGLEMDS)" != "ldiskfs" ] &&
12901 skip "non-ldiskfs backend" && return
12903 local MDT_DEV=$(mdsdevname ${SINGLEMDS//mds/})
12904 local myDIR=$DIR/$tdir
12907 #define OBD_FAIL_SEQ_EXHAUST 0x1002
12908 $LCTL set_param fail_loc=0x80001002
12909 createmany -o $myDIR/t- 10000
12910 $LCTL set_param fail_loc=0
12911 # The guard is current the largest FID holder
12913 local SEQ=$($LFS path2fid $myDIR/guard | awk -F ':' '{print $1}' |
12915 local IDX=$(($SEQ % 64))
12917 do_facet $SINGLEMDS sync
12918 # Make sure journal flushed.
12920 local blk1=$(do_facet $SINGLEMDS \
12921 "$DEBUGFS -c -R \\\"stat oi.16.${IDX}\\\" $MDT_DEV" |
12922 grep Blockcount | awk '{print $4}')
12924 # Remove old files, some OI blocks will become idle.
12925 unlinkmany $myDIR/t- 10000
12928 stop $SINGLEMDS || error "Fail to stop MDT."
12930 start $SINGLEMDS $MDT_DEV $MDS_MOUNT_OPTS || error "Fail to start MDT."
12932 df $MOUNT || error "Fail to df."
12933 # Create new files, idle OI blocks should be reused.
12934 createmany -o $myDIR/t- 2000
12935 do_facet $SINGLEMDS sync
12936 # Make sure journal flushed.
12938 local blk2=$(do_facet $SINGLEMDS \
12939 "$DEBUGFS -c -R \\\"stat oi.16.${IDX}\\\" $MDT_DEV" |
12940 grep Blockcount | awk '{print $4}')
12942 [ $blk1 == $blk2 ] || error "old blk1=$blk1, new blk2=$blk2, unmatched!"
12944 run_test 228b "idle OI blocks can be reused after MDT restart"
12948 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
12949 remote_mds_nodsh && skip "remote MDS with nodsh" && return
12950 [ "$(facet_fstype $SINGLEMDS)" != "ldiskfs" ] &&
12951 skip "non-ldiskfs backend" && return
12953 local MDT_DEV=$(mdsdevname ${SINGLEMDS//mds/})
12954 local myDIR=$DIR/$tdir
12957 #define OBD_FAIL_SEQ_EXHAUST 0x1002
12958 $LCTL set_param fail_loc=0x80001002
12959 # 20000 files can guarantee there are index nodes in the OI file
12960 createmany -o $myDIR/t- 20000
12961 $LCTL set_param fail_loc=0
12962 # The guard is current the largest FID holder
12964 local SEQ=$($LFS path2fid $myDIR/guard | awk -F ':' '{print $1}' |
12966 local IDX=$(($SEQ % 64))
12968 do_facet $SINGLEMDS sync
12969 # Make sure journal flushed.
12971 local blk1=$(do_facet $SINGLEMDS \
12972 "$DEBUGFS -c -R \\\"stat oi.16.${IDX}\\\" $MDT_DEV" |
12973 grep Blockcount | awk '{print $4}')
12975 # Remove old files, some OI blocks will become idle.
12976 unlinkmany $myDIR/t- 20000
12978 # The OI file should become empty now
12980 # Create new files, idle OI blocks should be reused.
12981 createmany -o $myDIR/t- 2000
12982 do_facet $SINGLEMDS sync
12983 # Make sure journal flushed.
12985 local blk2=$(do_facet $SINGLEMDS \
12986 "$DEBUGFS -c -R \\\"stat oi.16.${IDX}\\\" $MDT_DEV" |
12987 grep Blockcount | awk '{print $4}')
12989 [ $blk1 == $blk2 ] || error "old blk1=$blk1, new blk2=$blk2, unmatched!"
12991 run_test 228c "NOT shrink the last entry in OI index node to recycle idle leaf"
12993 test_229() { # LU-2482, LU-3448
12994 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.4.53) ] &&
12995 skip "No HSM $(lustre_build_version $SINGLEMDS) MDS < 2.4.53" &&
12997 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
12998 [ $OSTCOUNT -lt 2 ] && skip "needs >= 2 OSTs" && return
13002 # Create a file with a released layout and stripe count 2.
13003 $MULTIOP $DIR/$tfile H2c ||
13004 error "failed to create file with released layout"
13006 $GETSTRIPE -v $DIR/$tfile
13008 local pattern=$($GETSTRIPE -L $DIR/$tfile)
13009 [ X"$pattern" = X"80000001" ] || error "pattern error ($pattern)"
13011 local stripe_count=$($GETSTRIPE -c $DIR/$tfile) || error "getstripe"
13012 [ $stripe_count -eq 2 ] || error "stripe count not 2 ($stripe_count)"
13013 stat $DIR/$tfile || error "failed to stat released file"
13015 chown $RUNAS_ID $DIR/$tfile ||
13016 error "chown $RUNAS_ID $DIR/$tfile failed"
13018 chgrp $RUNAS_ID $DIR/$tfile ||
13019 error "chgrp $RUNAS_ID $DIR/$tfile failed"
13021 touch $DIR/$tfile || error "touch $DIR/$tfile failed"
13022 rm $DIR/$tfile || error "failed to remove released file"
13024 run_test 229 "getstripe/stat/rm/attr changes work on released files"
13027 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
13028 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
13031 test_mkdir $DIR/$tdir
13032 test_mkdir -i0 -c1 $DIR/$tdir/test_230_local
13033 local mdt_idx=$($GETSTRIPE -M $DIR/$tdir/test_230_local)
13034 [ $mdt_idx -ne 0 ] &&
13035 error "create local directory on wrong MDT $mdt_idx"
13037 $LFS mkdir -i $MDTIDX $DIR/$tdir/test_230 ||
13038 error "create remote directory failed"
13039 local mdt_idx=$($GETSTRIPE -M $DIR/$tdir/test_230)
13040 [ $mdt_idx -ne $MDTIDX ] &&
13041 error "create remote directory on wrong MDT $mdt_idx"
13043 createmany -o $DIR/$tdir/test_230/t- 10 ||
13044 error "create files on remote directory failed"
13045 mdt_idx=$($GETSTRIPE -M $DIR/$tdir/test_230/t-0)
13046 [ $mdt_idx -ne $MDTIDX ] && error "create files on wrong MDT $mdt_idx"
13047 rm -r $DIR/$tdir || error "unlink remote directory failed"
13049 run_test 230a "Create remote directory and files under the remote directory"
13052 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
13053 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
13060 local migrate_dir=$DIR/$tdir/migrate_dir
13061 local other_dir=$DIR/$tdir/other_dir
13063 test_mkdir $DIR/$tdir
13064 test_mkdir -i0 -c1 $migrate_dir
13065 test_mkdir -i0 -c1 $other_dir
13066 for ((i=0; i<10; i++)); do
13067 mkdir -p $migrate_dir/dir_${i}
13068 createmany -o $migrate_dir/dir_${i}/f 10 ||
13069 error "create files under remote dir failed $i"
13072 cp /etc/passwd $migrate_dir/$tfile
13073 cp /etc/passwd $other_dir/$tfile
13074 chattr +SAD $migrate_dir
13075 chattr +SAD $migrate_dir/$tfile
13077 local old_dir_flag=$(lsattr -a $migrate_dir | awk '/\/\.$/ {print $1}')
13078 local old_file_flag=$(lsattr $migrate_dir/$tfile | awk '{print $1}')
13079 local old_dir_mode=$(stat -c%f $migrate_dir)
13080 local old_file_mode=$(stat -c%f $migrate_dir/$tfile)
13082 mkdir -p $migrate_dir/dir_default_stripe2
13083 $SETSTRIPE -c 2 $migrate_dir/dir_default_stripe2
13084 $SETSTRIPE -c 2 $migrate_dir/${tfile}_stripe2
13086 mkdir -p $other_dir
13087 ln $migrate_dir/$tfile $other_dir/luna
13088 ln $migrate_dir/$tfile $migrate_dir/sofia
13089 ln $other_dir/$tfile $migrate_dir/david
13090 ln -s $migrate_dir/$tfile $other_dir/zachary
13091 ln -s $migrate_dir/$tfile $migrate_dir/${tfile}_ln
13092 ln -s $other_dir/$tfile $migrate_dir/${tfile}_ln_other
13094 $LFS migrate -m $MDTIDX $migrate_dir ||
13095 error "fails on migrating remote dir to MDT1"
13097 echo "migratate to MDT1, then checking.."
13098 for ((i = 0; i < 10; i++)); do
13099 for file in $(find $migrate_dir/dir_${i}); do
13100 mdt_index=$($LFS getstripe -M $file)
13101 [ $mdt_index == $MDTIDX ] ||
13102 error "$file is not on MDT${MDTIDX}"
13106 # the multiple link file should still in MDT0
13107 mdt_index=$($LFS getstripe -M $migrate_dir/$tfile)
13108 [ $mdt_index == 0 ] ||
13109 error "$file is not on MDT${MDTIDX}"
13111 local new_dir_flag=$(lsattr -a $migrate_dir | awk '/\/\.$/ {print $1}')
13112 [ "$old_dir_flag" = "$new_dir_flag" ] ||
13113 error " expect $old_dir_flag get $new_dir_flag"
13115 local new_file_flag=$(lsattr $migrate_dir/$tfile | awk '{print $1}')
13116 [ "$old_file_flag" = "$new_file_flag" ] ||
13117 error " expect $old_file_flag get $new_file_flag"
13119 local new_dir_mode=$(stat -c%f $migrate_dir)
13120 [ "$old_dir_mode" = "$new_dir_mode" ] ||
13121 error "expect mode $old_dir_mode get $new_dir_mode"
13123 local new_file_mode=$(stat -c%f $migrate_dir/$tfile)
13124 [ "$old_file_mode" = "$new_file_mode" ] ||
13125 error "expect mode $old_file_mode get $new_file_mode"
13127 diff /etc/passwd $migrate_dir/$tfile ||
13128 error "$tfile different after migration"
13130 diff /etc/passwd $other_dir/luna ||
13131 error "luna different after migration"
13133 diff /etc/passwd $migrate_dir/sofia ||
13134 error "sofia different after migration"
13136 diff /etc/passwd $migrate_dir/david ||
13137 error "david different after migration"
13139 diff /etc/passwd $other_dir/zachary ||
13140 error "zachary different after migration"
13142 diff /etc/passwd $migrate_dir/${tfile}_ln ||
13143 error "${tfile}_ln different after migration"
13145 diff /etc/passwd $migrate_dir/${tfile}_ln_other ||
13146 error "${tfile}_ln_other different after migration"
13148 stripe_count=$($LFS getstripe -c $migrate_dir/dir_default_stripe2)
13149 [ $stripe_count = 2 ] ||
13150 error "dir strpe_count $d != 2 after migration."
13152 stripe_count=$($LFS getstripe -c $migrate_dir/${tfile}_stripe2)
13153 [ $stripe_count = 2 ] ||
13154 error "file strpe_count $d != 2 after migration."
13156 #migrate back to MDT0
13159 $LFS migrate -m $MDTIDX $migrate_dir ||
13160 error "fails on migrating remote dir to MDT0"
13162 echo "migrate back to MDT0, checking.."
13163 for file in $(find $migrate_dir); do
13164 mdt_index=$($LFS getstripe -M $file)
13165 [ $mdt_index == $MDTIDX ] ||
13166 error "$file is not on MDT${MDTIDX}"
13169 local new_dir_flag=$(lsattr -a $migrate_dir | awk '/\/\.$/ {print $1}')
13170 [ "$old_dir_flag" = "$new_dir_flag" ] ||
13171 error " expect $old_dir_flag get $new_dir_flag"
13173 local new_file_flag=$(lsattr $migrate_dir/$tfile | awk '{print $1}')
13174 [ "$old_file_flag" = "$new_file_flag" ] ||
13175 error " expect $old_file_flag get $new_file_flag"
13177 local new_dir_mode=$(stat -c%f $migrate_dir)
13178 [ "$old_dir_mode" = "$new_dir_mode" ] ||
13179 error "expect mode $old_dir_mode get $new_dir_mode"
13181 local new_file_mode=$(stat -c%f $migrate_dir/$tfile)
13182 [ "$old_file_mode" = "$new_file_mode" ] ||
13183 error "expect mode $old_file_mode get $new_file_mode"
13185 diff /etc/passwd ${migrate_dir}/$tfile ||
13186 error "$tfile different after migration"
13188 diff /etc/passwd ${other_dir}/luna ||
13189 error "luna different after migration"
13191 diff /etc/passwd ${migrate_dir}/sofia ||
13192 error "sofia different after migration"
13194 diff /etc/passwd ${other_dir}/zachary ||
13195 error "zachary different after migration"
13197 diff /etc/passwd $migrate_dir/${tfile}_ln ||
13198 error "${tfile}_ln different after migration"
13200 diff /etc/passwd $migrate_dir/${tfile}_ln_other ||
13201 error "${tfile}_ln_other different after migration"
13203 stripe_count=$($LFS getstripe -c ${migrate_dir}/dir_default_stripe2)
13204 [ $stripe_count = 2 ] ||
13205 error "dir strpe_count $d != 2 after migration."
13207 stripe_count=$($LFS getstripe -c ${migrate_dir}/${tfile}_stripe2)
13208 [ $stripe_count = 2 ] ||
13209 error "file strpe_count $d != 2 after migration."
13211 rm -rf $DIR/$tdir || error "rm dir failed after migration"
13213 run_test 230b "migrate directory"
13216 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
13217 remote_mds_nodsh && skip "remote MDS with nodsh" && return
13218 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
13222 local migrate_dir=$DIR/$tdir/migrate_dir
13224 #If migrating directory fails in the middle, all entries of
13225 #the directory is still accessiable.
13226 test_mkdir $DIR/$tdir
13227 test_mkdir -i0 -c1 $migrate_dir
13229 createmany -o $migrate_dir/f 10 ||
13230 error "create files under ${migrate_dir} failed"
13232 #failed after migrating 5 entries
13233 #OBD_FAIL_MIGRATE_ENTRIES 0x1801
13234 do_facet mds1 lctl set_param fail_loc=0x20001801
13235 do_facet mds1 lctl set_param fail_val=5
13236 local t=$(ls $migrate_dir | wc -l)
13237 $LFS migrate --mdt-index $MDTIDX $migrate_dir &&
13238 error "migrate should fail after 5 entries"
13240 mkdir $migrate_dir/dir &&
13241 error "mkdir succeeds under migrating directory"
13242 touch $migrate_dir/file &&
13243 error "touch file succeeds under migrating directory"
13245 local u=$(ls $migrate_dir | wc -l)
13246 [ "$u" == "$t" ] || error "$u != $t during migration"
13248 for file in $(find $migrate_dir); do
13249 stat $file || error "stat $file failed"
13252 do_facet mds1 lctl set_param fail_loc=0
13253 do_facet mds1 lctl set_param fail_val=0
13255 $LFS migrate -m $MDTIDX $migrate_dir ||
13256 error "migrate open files should failed with open files"
13258 echo "Finish migration, then checking.."
13259 for file in $(find $migrate_dir); do
13260 mdt_index=$($LFS getstripe -M $file)
13261 [ $mdt_index == $MDTIDX ] ||
13262 error "$file is not on MDT${MDTIDX}"
13265 rm -rf $DIR/$tdir || error "rm dir failed after migration"
13267 run_test 230c "check directory accessiblity if migration is failed"
13270 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
13271 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
13274 local migrate_dir=$DIR/$tdir/migrate_dir
13278 test_mkdir $DIR/$tdir
13279 test_mkdir -i0 -c1 $migrate_dir
13281 for ((i=0; i<100; i++)); do
13282 test_mkdir -i0 -c1 $migrate_dir/dir_${i}
13283 createmany -o $migrate_dir/dir_${i}/f 100 ||
13284 error "create files under remote dir failed $i"
13287 $LFS migrate -m $MDTIDX $migrate_dir ||
13288 error "migrate remote dir error"
13290 echo "Finish migration, then checking.."
13291 for file in $(find $migrate_dir); do
13292 mdt_index=$($LFS getstripe -M $file)
13293 [ $mdt_index == $MDTIDX ] ||
13294 error "$file is not on MDT${MDTIDX}"
13297 rm -rf $DIR/$tdir || error "rm dir failed after migration"
13299 run_test 230d "check migrate big directory"
13302 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
13303 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
13309 mkdir -p $DIR/$tdir
13310 mkdir $DIR/$tdir/migrate_dir
13311 mkdir $DIR/$tdir/other_dir
13312 touch $DIR/$tdir/migrate_dir/a
13313 ln $DIR/$tdir/migrate_dir/a $DIR/$tdir/other_dir/b
13314 ls $DIR/$tdir/other_dir
13316 $LFS migrate -m 1 $DIR/$tdir/migrate_dir ||
13317 error "migrate dir fails"
13319 mdt_index=$($LFS getstripe -M $DIR/$tdir/migrate_dir)
13320 [ $mdt_index == 1 ] || error "migrate_dir is not on MDT1"
13322 mdt_index=$($LFS getstripe -M $DIR/$tdir/migrate_dir/a)
13323 [ $mdt_index == 0 ] || error "a is not on MDT0"
13325 $LFS migrate -m 1 $DIR/$tdir/other_dir ||
13326 error "migrate dir fails"
13328 mdt_index=$($LFS getstripe -M $DIR/$tdir/other_dir)
13329 [ $mdt_index == 1 ] || error "other_dir is not on MDT1"
13331 mdt_index=$($LFS getstripe -M $DIR/$tdir/migrate_dir/a)
13332 [ $mdt_index == 1 ] || error "a is not on MDT1"
13334 mdt_index=$($LFS getstripe -M $DIR/$tdir/other_dir/b)
13335 [ $mdt_index == 1 ] || error "b is not on MDT1"
13337 a_fid=$($LFS path2fid $DIR/$tdir/migrate_dir/a)
13338 b_fid=$($LFS path2fid $DIR/$tdir/other_dir/b)
13340 [ "$a_fid" = "$b_fid" ] || error "different fid after migration"
13342 rm -rf $DIR/$tdir || error "rm dir failed after migration"
13344 run_test 230e "migrate mulitple local link files"
13347 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
13348 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
13352 mkdir -p $DIR/$tdir
13353 mkdir $DIR/$tdir/migrate_dir
13354 $LFS mkdir -i1 $DIR/$tdir/other_dir
13355 touch $DIR/$tdir/migrate_dir/a
13356 ln $DIR/$tdir/migrate_dir/a $DIR/$tdir/other_dir/ln1
13357 ln $DIR/$tdir/migrate_dir/a $DIR/$tdir/other_dir/ln2
13358 ls $DIR/$tdir/other_dir
13360 # a should be migrated to MDT1, since no other links on MDT0
13361 $LFS migrate -m 1 $DIR/$tdir/migrate_dir ||
13362 error "#1 migrate dir fails"
13363 mdt_index=$($LFS getstripe -M $DIR/$tdir/migrate_dir)
13364 [ $mdt_index == 1 ] || error "migrate_dir is not on MDT1"
13365 mdt_index=$($LFS getstripe -M $DIR/$tdir/migrate_dir/a)
13366 [ $mdt_index == 1 ] || error "a is not on MDT1"
13368 # a should stay on MDT1, because it is a mulitple link file
13369 $LFS migrate -m 0 $DIR/$tdir/migrate_dir ||
13370 error "#2 migrate dir fails"
13371 mdt_index=$($LFS getstripe -M $DIR/$tdir/migrate_dir/a)
13372 [ $mdt_index == 1 ] || error "a is not on MDT1"
13374 $LFS migrate -m 1 $DIR/$tdir/migrate_dir ||
13375 error "#3 migrate dir fails"
13377 a_fid=$($LFS path2fid $DIR/$tdir/migrate_dir/a)
13378 ln_fid=$($LFS path2fid $DIR/$tdir/other_dir/ln1)
13379 [ "$a_fid" = "$ln_fid" ] || error "different fid after migrate to MDT1"
13381 rm -rf $DIR/$tdir/other_dir/ln1 || error "unlink ln1 fails"
13382 rm -rf $DIR/$tdir/other_dir/ln2 || error "unlink ln2 fails"
13384 # a should be migrated to MDT0, since no other links on MDT1
13385 $LFS migrate -m 0 $DIR/$tdir/migrate_dir ||
13386 error "#4 migrate dir fails"
13387 mdt_index=$($LFS getstripe -M $DIR/$tdir/migrate_dir/a)
13388 [ $mdt_index == 0 ] || error "a is not on MDT0"
13390 rm -rf $DIR/$tdir || error "rm dir failed after migration"
13392 run_test 230f "migrate mulitple remote link files"
13395 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
13396 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
13398 mkdir -p $DIR/$tdir/migrate_dir
13400 $LFS migrate -m 1000 $DIR/$tdir/migrate_dir &&
13401 error "migrating dir to non-exist MDT succeeds"
13404 run_test 230g "migrate dir to non-exist MDT"
13407 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
13408 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
13409 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.7.64) ] &&
13410 skip "Need MDS version at least 2.7.64" && return
13413 mkdir -p $DIR/$tdir/migrate_dir
13415 $LFS migrate -m1 $DIR &&
13416 error "migrating mountpoint1 should fail"
13418 $LFS migrate -m1 $DIR/$tdir/.. &&
13419 error "migrating mountpoint2 should fail"
13421 $LFS migrate -m1 $DIR/$tdir/migrate_dir/.. ||
13422 error "migrating $tdir fail"
13424 mdt_index=$($LFS getstripe -M $DIR/$tdir)
13425 [ $mdt_index == 1 ] || error "$mdt_index != 1 after migration"
13427 mdt_index=$($LFS getstripe -M $DIR/$tdir/migrate_dir)
13428 [ $mdt_index == 1 ] || error "$mdt_index != 1 after migration"
13431 run_test 230h "migrate .. and root"
13434 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
13435 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
13437 mkdir -p $DIR/$tdir/migrate_dir
13439 $LFS migrate -m 1 $DIR/$tdir/migrate_dir/ ||
13440 error "migration fails with a tailing slash"
13442 $LFS migrate -m 0 $DIR/$tdir/migrate_dir// ||
13443 error "migration fails with two tailing slashes"
13445 run_test 230i "lfs migrate -m tolerates trailing slashes"
13449 # For simplicity this test assumes that max_pages_per_rpc
13450 # is the same across all OSCs
13451 local max_pages=$($LCTL get_param -n osc.*.max_pages_per_rpc | head -n1)
13452 local bulk_size=$((max_pages * 4096))
13454 mkdir -p $DIR/$tdir
13456 # clear the OSC stats
13457 $LCTL set_param osc.*.stats=0 &>/dev/null
13460 # Client writes $bulk_size - there must be 1 rpc for $max_pages.
13461 dd if=/dev/zero of=$DIR/$tdir/$tfile bs=$bulk_size count=1 \
13462 oflag=direct &>/dev/null || error "dd failed"
13464 sync; sleep 1; sync # just to be safe
13465 local nrpcs=$($LCTL get_param osc.*.stats |awk '/ost_write/ {print $2}')
13466 if [ x$nrpcs != "x1" ]; then
13467 $LCTL get_param osc.*.stats
13468 error "found $nrpcs ost_write RPCs, not 1 as expected"
13472 # Drop the OSC cache, otherwise we will read from it
13473 cancel_lru_locks osc
13475 # clear the OSC stats
13476 $LCTL set_param osc.*.stats=0 &>/dev/null
13478 # Client reads $bulk_size.
13479 dd if=$DIR/$tdir/$tfile of=/dev/null bs=$bulk_size count=1 \
13480 iflag=direct &>/dev/null || error "dd failed"
13482 nrpcs=$($LCTL get_param osc.*.stats | awk '/ost_read/ { print $2 }')
13483 if [ x$nrpcs != "x1" ]; then
13484 $LCTL get_param osc.*.stats
13485 error "found $nrpcs ost_read RPCs, not 1 as expected"
13488 run_test 231a "checking that reading/writing of BRW RPC size results in one RPC"
13491 mkdir -p $DIR/$tdir
13493 for i in {0..1023}; do
13494 dd if=/dev/zero of=$DIR/$tdir/$tfile conv=notrunc \
13495 seek=$((2 * i)) bs=4096 count=1 &>/dev/null ||
13496 error "dd of=$DIR/$tdir/$tfile seek=$((2 * i)) failed"
13500 run_test 231b "must not assert on fully utilized OST request buffer"
13503 mkdir -p $DIR/$tdir
13504 #define OBD_FAIL_LDLM_OST_LVB 0x31c
13505 $LCTL set_param fail_loc=0x31c
13507 # ignore dd failure
13508 dd if=/dev/zero of=$DIR/$tdir/$tfile bs=1M count=1 || true
13510 $LCTL set_param fail_loc=0
13511 umount_client $MOUNT || error "umount failed"
13512 mount_client $MOUNT || error "mount failed"
13514 run_test 232 "failed lock should not block umount"
13517 [ $(lustre_version_code $SINGLEMDS) -ge $(version_code 2.3.64) ] ||
13518 { skip "Need MDS version at least 2.3.64"; return; }
13519 [ -n "$FILESET" ] && skip "SKIP due to FILESET set" && return
13521 local fid=$($LFS path2fid $MOUNT)
13522 stat $MOUNT/.lustre/fid/$fid > /dev/null ||
13523 error "cannot access $MOUNT using its FID '$fid'"
13525 run_test 233a "checking that OBF of the FS root succeeds"
13528 [ $(lustre_version_code $SINGLEMDS) -ge $(version_code 2.5.90) ] ||
13529 { skip "Need MDS version at least 2.5.90"; return; }
13530 [ -n "$FILESET" ] && skip "SKIP due to FILESET set" && return
13532 local fid=$($LFS path2fid $MOUNT/.lustre)
13533 stat $MOUNT/.lustre/fid/$fid > /dev/null ||
13534 error "cannot access $MOUNT/.lustre using its FID '$fid'"
13536 fid=$($LFS path2fid $MOUNT/.lustre/fid)
13537 stat $MOUNT/.lustre/fid/$fid > /dev/null ||
13538 error "cannot access $MOUNT/.lustre/fid using its FID '$fid'"
13540 run_test 233b "checking that OBF of the FS .lustre succeeds"
13543 local p="$TMP/sanityN-$TESTNAME.parameters"
13544 save_lustre_params client "llite.*.xattr_cache" > $p
13545 lctl set_param llite.*.xattr_cache 1 ||
13546 { skip "xattr cache is not supported"; return 0; }
13548 mkdir -p $DIR/$tdir || error "mkdir failed"
13549 touch $DIR/$tdir/$tfile || error "touch failed"
13550 # OBD_FAIL_LLITE_XATTR_ENOMEM
13551 $LCTL set_param fail_loc=0x1405
13552 # output of the form: attr 2 4 44 3 fc13 x86_64
13553 V=($(IFS=".-" rpm -q attr))
13554 if [[ ${V[1]} > 2 || ${V[2]} > 4 || ${V[3]} > 44 ||
13555 ${V[1]} = 2 && ${V[2]} = 4 && ${V[3]} = 44 && ${V[4]} > 6 ]]; then
13556 # attr pre-2.4.44-7 had a bug with rc
13557 # LU-3703 - SLES 11 and FC13 clients have older attr
13558 getfattr -n user.attr $DIR/$tdir/$tfile &&
13559 error "getfattr should have failed with ENOMEM"
13561 skip "LU-3703: attr version $(getfattr --version) too old"
13563 $LCTL set_param fail_loc=0x0
13566 restore_lustre_params < $p
13569 run_test 234 "xattr cache should not crash on ENOMEM"
13572 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.4.52) ] &&
13573 skip "Need MDS version at least 2.4.52" && return
13574 flock_deadlock $DIR/$tfile
13579 124) error "process hangs on a deadlock"
13581 *) error "error executing flock_deadlock $DIR/$tfile"
13585 run_test 235 "LU-1715: flock deadlock detection does not work properly"
13589 check_swap_layouts_support && return 0
13590 test_mkdir -p -c1 $DIR/$tdir || error "mkdir $tdir failed"
13592 local ref1=/etc/passwd
13593 local ref2=/etc/group
13594 local file1=$DIR/$tdir/f1
13595 local file2=$DIR/$tdir/f2
13597 $SETSTRIPE -c 1 $file1 || error "cannot setstripe on '$file1': rc = $?"
13598 cp $ref1 $file1 || error "cp $ref1 $file1 failed: rc = $?"
13599 $SETSTRIPE -c 2 $file2 || error "cannot setstripe on '$file2': rc = $?"
13600 cp $ref2 $file2 || error "cp $ref2 $file2 failed: rc = $?"
13601 local fd=$(free_fd)
13602 local cmd="exec $fd<>$file2"
13605 $LFS swap_layouts $file1 /proc/self/fd/${fd} ||
13606 error "cannot swap layouts of '$file1' and /proc/self/fd/${fd}"
13609 cmp $ref2 $file1 || error "content compare failed ($ref2 != $file1)"
13614 run_test 236 "Layout swap on open unlinked file"
13616 # test to verify file handle related system calls
13617 # (name_to_handle_at/open_by_handle_at)
13618 # The new system calls are supported in glibc >= 2.14.
13621 echo "Test file_handle syscalls" > $DIR/$tfile ||
13622 error "write failed"
13623 check_fhandle_syscalls $DIR/$tfile ||
13624 error "check_fhandle_syscalls failed"
13626 run_test 237 "Verify name_to_handle_at/open_by_handle_at syscalls"
13628 # LU-4659 linkea consistency
13630 local server_version=$(lustre_version_code $SINGLEMDS)
13632 [[ $server_version -gt $(version_code 2.5.57) ]] ||
13633 [[ $server_version -gt $(version_code 2.5.1) &&
13634 $server_version -lt $(version_code 2.5.50) ]] ||
13635 { skip "Need MDS version at least 2.5.58 or 2.5.2+"; return; }
13638 ln $DIR/$tfile $DIR/$tfile.lnk
13639 touch $DIR/$tfile.new
13640 mv $DIR/$tfile.new $DIR/$tfile
13641 local fid1=$($LFS path2fid $DIR/$tfile)
13642 local fid2=$($LFS path2fid $DIR/$tfile.lnk)
13643 local path1=$($LFS fid2path $FSNAME "$fid1")
13644 [ $tfile == $path1 ] || error "linkea inconsistent: $tfile $fid1 $path1"
13645 local path2=$($LFS fid2path $FSNAME "$fid2")
13646 [ $tfile.lnk == $path2 ] ||
13647 error "linkea inconsistent: $tfile.lnk $fid2 $path2!"
13650 run_test 238 "Verify linkea consistency"
13653 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.5.60) ] &&
13654 skip "Need MDS version at least 2.5.60" && return
13655 local list=$(comma_list $(mdts_nodes))
13657 mkdir -p $DIR/$tdir
13658 createmany -o $DIR/$tdir/f- 5000
13659 unlinkmany $DIR/$tdir/f- 5000
13660 do_nodes $list "lctl set_param -n osp*.*.sync_changes 1"
13661 changes=$(do_nodes $list "lctl get_param -n osc.*MDT*.sync_changes \
13662 osc.*MDT*.sync_in_flight" | calc_sum)
13663 [ "$changes" -eq 0 ] || error "$changes not synced"
13665 run_test 239 "osp_sync test"
13667 test_239a() { #LU-5297
13668 remote_mds_nodsh && skip "remote MDS with nodsh" && return
13670 #define OBD_FAIL_OSP_CHECK_INVALID_REC 0x2100
13671 do_facet $SINGLEMDS $LCTL set_param fail_loc=0x2100
13672 chgrp $RUNAS_GID $DIR/$tfile
13673 wait_delete_completed
13675 run_test 239a "process invalid osp sync record correctly"
13677 test_239b() { #LU-5297
13678 remote_mds_nodsh && skip "remote MDS with nodsh" && return
13680 #define OBD_FAIL_OSP_CHECK_ENOMEM 0x2101
13681 do_facet $SINGLEMDS $LCTL set_param fail_loc=0x2101
13682 chgrp $RUNAS_GID $DIR/$tfile1
13683 wait_delete_completed
13684 do_facet $SINGLEMDS $LCTL set_param fail_loc=0
13686 chgrp $RUNAS_GID $DIR/$tfile2
13687 wait_delete_completed
13689 run_test 239b "process osp sync record with ENOMEM error correctly"
13692 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
13693 remote_mds_nodsh && skip "remote MDS with nodsh" && return
13695 mkdir -p $DIR/$tdir
13697 $LFS mkdir -i 0 $DIR/$tdir/d0 ||
13698 error "failed to mkdir $DIR/$tdir/d0 on MDT0"
13699 $LFS mkdir -i 1 $DIR/$tdir/d0/d1 ||
13700 error "failed to mkdir $DIR/$tdir/d0/d1 on MDT1"
13702 umount_client $MOUNT || error "umount failed"
13703 #define OBD_FAIL_TGT_DELAY_CONDITIONAL 0x713
13704 do_facet mds2 lctl set_param fail_loc=0x713 fail_val=1
13705 mount_client $MOUNT || error "failed to mount client"
13707 echo "stat $DIR/$tdir/d0/d1, should not fail/ASSERT"
13708 stat $DIR/$tdir/d0/d1 || error "fail to stat $DIR/$tdir/d0/d1"
13710 run_test 240 "race between ldlm enqueue and the connection RPC (no ASSERT)"
13713 for LOOP in $(seq $1); do
13714 dd if=$DIR/$tfile of=/dev/null bs=40960 count=1 2>/dev/null
13715 cancel_lru_locks osc || true
13720 for LOOP in $(seq $1); do
13721 dd if=$DIR/$tfile of=/dev/null bs=40960 count=1 \
13722 iflag=direct 2>/dev/null
13727 dd if=/dev/zero of=$DIR/$tfile count=1 bs=40960
13729 cancel_lru_locks osc
13730 test_241_bio 1000 &
13735 run_test 241 "bio vs dio"
13738 dd if=/dev/zero of=$DIR/$tfile count=1 bs=40960
13740 test_241_dio 1000 &
13745 run_test 241b "dio vs dio"
13748 remote_mds_nodsh && skip "remote MDS with nodsh" && return
13749 mkdir -p $DIR/$tdir
13750 touch $DIR/$tdir/$tfile
13752 #define OBD_FAIL_MDS_READPAGE_PACK 0x105
13753 do_facet mds1 lctl set_param fail_loc=0x105
13754 /bin/ls $DIR/$tdir && error "ls $DIR/$tdir should fail"
13756 do_facet mds1 lctl set_param fail_loc=0
13757 /bin/ls $DIR/$tdir || error "ls $DIR/$tdir failed"
13759 run_test 242 "mdt_readpage failure should not cause directory unreadable"
13763 test_mkdir -p $DIR/$tdir
13764 group_lock_test -d $DIR/$tdir || error "A group lock test failed"
13766 run_test 243 "various group lock tests"
13770 test_mkdir -p $DIR/$tdir
13771 dd if=/dev/zero of=$DIR/$tdir/$tfile bs=1M count=35
13772 sendfile_grouplock $DIR/$tdir/$tfile || \
13773 error "sendfile+grouplock failed"
13776 run_test 244 "sendfile with group lock tests"
13779 local flagname="multi_mod_rpcs"
13780 local connect_data_name="max_mod_rpcs"
13783 # check if multiple modify RPCs flag is set
13784 out=$($LCTL get_param mdc.$FSNAME-MDT0000-*.import |
13785 grep "connect_flags:")
13788 echo "$out" | grep -qw $flagname
13789 if [ $? -ne 0 ]; then
13790 echo "connect flag $flagname is not set"
13794 # check if multiple modify RPCs data is set
13795 out=$($LCTL get_param mdc.$FSNAME-MDT0000-*.import)
13798 echo "$out" | grep -qw $connect_data_name ||
13799 error "import should have connect data $connect_data_name"
13801 run_test 245 "check mdc connection flag/data: multiple modify RPCs"
13803 test_246() { # LU-7371
13804 remote_ost_nodsh && skip "remote OST with nodsh" && return
13805 [ $(lustre_version_code ost1) -lt $(version_code 2.7.62) ] &&
13806 skip "Need OST version >= 2.7.62" && return 0
13807 do_facet ost1 $LCTL set_param fail_val=4095
13808 #define OBD_FAIL_OST_READ_SIZE 0x234
13809 do_facet ost1 $LCTL set_param fail_loc=0x234
13810 $LFS setstripe $DIR/$tfile -i 0 -c 1
13811 dd if=/dev/zero of=$DIR/$tfile bs=4095 count=1 > /dev/null 2>&1
13812 cancel_lru_locks $FSNAME-OST0000
13813 dd if=$DIR/$tfile of=/dev/null bs=1048576 || error "Read failed"
13815 run_test 246 "Read file of size 4095 should return right length"
13818 lctl get_param -n mdc.$FSNAME-MDT0000*.import |
13820 { skip "Fileset feature is not supported"; return; }
13822 local submount=${MOUNT}_$tdir
13825 mkdir -p $submount || error "mkdir $submount failed"
13826 FILESET="$FILESET/$tdir" mount_client $submount ||
13827 error "mount $submount failed"
13828 echo foo > $submount/$tfile || error "write $submount/$tfile failed"
13829 [ $(cat $MOUNT/$tdir/$tfile) = "foo" ] ||
13830 error "read $MOUNT/$tdir/$tfile failed"
13831 umount_client $submount || error "umount $submount failed"
13834 run_test 247a "mount subdir as fileset"
13837 lctl get_param -n mdc.$FSNAME-MDT0000*.import | grep -q subtree ||
13838 { skip "Fileset feature is not supported"; return; }
13840 local submount=${MOUNT}_$tdir
13842 rm -rf $MOUNT/$tdir
13843 mkdir -p $submount || error "mkdir $submount failed"
13845 FILESET="$FILESET/$tdir" mount_client $submount &&
13846 error "mount $submount should fail"
13849 run_test 247b "mount subdir that dose not exist"
13852 lctl get_param -n mdc.$FSNAME-MDT0000*.import | grep -q subtree ||
13853 { skip "Fileset feature is not supported"; return; }
13855 local submount=${MOUNT}_$tdir
13857 mkdir -p $MOUNT/$tdir/dir1
13858 mkdir -p $submount || error "mkdir $submount failed"
13859 FILESET="$FILESET/$tdir" mount_client $submount ||
13860 error "mount $submount failed"
13861 local fid=$($LFS path2fid $MOUNT/)
13862 $LFS fid2path $submount $fid && error "fid2path should fail"
13863 umount_client $submount || error "umount $submount failed"
13866 run_test 247c "running fid2path outside root"
13869 lctl get_param -n mdc.$FSNAME-MDT0000*.import | grep -q subtree ||
13870 { skip "Fileset feature is not supported"; return; }
13872 local submount=${MOUNT}_$tdir
13874 mkdir -p $MOUNT/$tdir/dir1
13875 mkdir -p $submount || error "mkdir $submount failed"
13876 FILESET="$FILESET/$tdir" mount_client $submount ||
13877 error "mount $submount failed"
13878 local fid=$($LFS path2fid $submount/dir1)
13879 $LFS fid2path $submount $fid || error "fid2path should succeed"
13880 umount_client $submount || error "umount $submount failed"
13883 run_test 247d "running fid2path inside root"
13887 lctl get_param -n mdc.$FSNAME-MDT0000*.import |
13889 { skip "Fileset feature is not supported"; return; }
13891 local submount=${MOUNT}_$tdir
13894 mkdir -p $submount || error "mkdir $submount failed"
13895 FILESET="$FILESET/.." mount_client $submount &&
13896 error "mount $submount should fail"
13899 run_test 247e "mount .. as fileset"
13902 local fast_read_sav=$($LCTL get_param -n llite.*.fast_read 2>/dev/null)
13903 [ -z "$fast_read_sav" ] && skip "no fast read support" && return
13905 # create a large file for fast read verification
13906 dd if=/dev/zero of=$DIR/$tfile bs=1M count=128 > /dev/null 2>&1
13908 # make sure the file is created correctly
13909 $CHECKSTAT -s $((128*1024*1024)) $DIR/$tfile ||
13910 { rm -f $DIR/$tfile; skip "file creation error" && return; }
13912 echo "Test 1: verify that fast read is 4 times faster on cache read"
13914 # small read with fast read enabled
13915 $LCTL set_param -n llite.*.fast_read=1
13916 local t_fast=$(dd if=$DIR/$tfile of=/dev/null bs=4k 2>&1 |
13917 awk '/copied/ { print $6 }')
13919 # small read with fast read disabled
13920 $LCTL set_param -n llite.*.fast_read=0
13921 local t_slow=$(dd if=$DIR/$tfile of=/dev/null bs=4k 2>&1 |
13922 awk '/copied/ { print $6 }')
13924 # verify that fast read is 4 times faster for cache read
13925 [ $(bc <<< "4 * $t_fast < $t_slow") -eq 1 ] ||
13926 error_not_in_vm "fast read was not 4 times faster: " \
13927 "$t_fast vs $t_slow"
13929 echo "Test 2: verify the performance between big and small read"
13930 $LCTL set_param -n llite.*.fast_read=1
13932 # 1k non-cache read
13933 cancel_lru_locks osc
13934 local t_1k=$(dd if=$DIR/$tfile of=/dev/null bs=1k 2>&1 |
13935 awk '/copied/ { print $6 }')
13937 # 1M non-cache read
13938 cancel_lru_locks osc
13939 local t_1m=$(dd if=$DIR/$tfile of=/dev/null bs=1k 2>&1 |
13940 awk '/copied/ { print $6 }')
13942 # verify that big IO is not 4 times faster than small IO
13943 [ $(bc <<< "4 * $t_1k >= $t_1m") -eq 1 ] ||
13944 error_not_in_vm "bigger IO is way too fast: $t_1k vs $t_1m"
13946 $LCTL set_param -n llite.*.fast_read=$fast_read_sav
13949 run_test 248 "fast read verification"
13951 test_249() { # LU-7890
13953 $SETSTRIPE -c 1 $DIR/$tfile
13955 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.8.53) ] &&
13956 skip "Need at least version 2.8.54"
13958 # Offset 2T == 4k * 512M
13959 dd if=/dev/zero of=$DIR/$tfile bs=4k count=1 seek=512M ||
13960 error "dd to 2T offset failed"
13962 run_test 249 "Write above 2T file size"
13965 [ "$(facet_fstype ost$(($($GETSTRIPE -i $DIR/$tfile) + 1)))" = "zfs" ] \
13966 && skip "no 16TB file size limit on ZFS" && return
13968 $SETSTRIPE -c 1 $DIR/$tfile
13969 # ldiskfs extent file size limit is (16TB - 4KB - 1) bytes
13970 local size=$((16 * 1024 * 1024 * 1024 * 1024 - 4096 - 1))
13971 $TRUNCATE $DIR/$tfile $size || error "truncate $tfile to $size failed"
13972 dd if=/dev/zero of=$DIR/$tfile bs=10 count=1 oflag=append \
13973 conv=notrunc,fsync && error "append succeeded"
13976 run_test 250 "Write above 16T limit"
13979 $SETSTRIPE -c -1 -S 1048576 $DIR/$tfile
13981 #define OBD_FAIL_LLITE_LOST_LAYOUT 0x1407
13982 #Skip once - writing the first stripe will succeed
13983 $LCTL set_param fail_loc=0xa0001407 fail_val=1
13984 $MULTIOP $DIR/$tfile o:O_RDWR:w2097152c 2>&1 | grep -q "short write" &&
13985 error "short write happened"
13987 $LCTL set_param fail_loc=0xa0001407 fail_val=1
13988 $MULTIOP $DIR/$tfile or2097152c 2>&1 | grep -q "short read" &&
13989 error "short read happened"
13993 run_test 251 "Handling short read and write correctly"
14003 remote_mds_nodsh && skip "remote MDS with nodsh" && return
14004 remote_ost_nodsh && skip "remote OST with nodsh" && return
14005 if [ "$(facet_fstype ost1)" != "ldiskfs" -o \
14006 "$(facet_fstype mds1)" != "ldiskfs" ]; then
14007 skip "can only run lr_reader on ldiskfs target"
14011 # check lr_reader on OST0000
14013 dev=$(facet_device $tgt)
14014 out=$(do_facet $tgt $LR_READER $dev)
14015 [ $? -eq 0 ] || error "$LR_READER failed on target $tgt device $dev"
14017 uuid=$(echo "$out" | grep -i uuid | awk '{ print $2 }')
14018 [ "$uuid" == "$(ostuuid_from_index 0)" ] ||
14019 error "Invalid uuid returned by $LR_READER on target $tgt"
14020 echo -e "uuid returned by $LR_READER is '$uuid'\n"
14022 # check lr_reader -c on MDT0000
14024 dev=$(facet_device $tgt)
14025 if ! do_facet $tgt $LR_READER -h | grep -q OPTIONS; then
14026 echo "$LR_READER does not support additional options"
14029 out=$(do_facet $tgt $LR_READER -c $dev)
14030 [ $? -eq 0 ] || error "$LR_READER failed on target $tgt device $dev"
14032 num=$(echo "$out" | grep -c "mdtlov")
14033 [ "$num" -eq $((MDSCOUNT - 1)) ] ||
14034 error "Invalid number of mdtlov clients returned by $LR_READER"
14035 echo -e "Number of mdtlov clients returned by $LR_READER is '$num'\n"
14037 # check lr_reader -cr on MDT0000
14038 out=$(do_facet $tgt $LR_READER -cr $dev)
14039 [ $? -eq 0 ] || error "$LR_READER failed on target $tgt device $dev"
14041 echo "$out" | grep -q "^reply_data:$" ||
14042 error "$LR_READER should have returned 'reply_data' section"
14043 num=$(echo "$out" | grep -c "client_generation")
14044 echo -e "Number of reply data returned by $LR_READER is '$num'\n"
14046 run_test 252 "check lr_reader tool"
14048 test_253_fill_ost() {
14049 local size_mb #how many MB should we write to pass watermark
14050 local lwm=$3 #low watermark
14051 local free_10mb #10% of free space
14053 free_kb=$($LFS df $MOUNT | grep $1 | awk '{ print $4 }')
14054 size_mb=$((free_kb / 1024 - lwm))
14055 free_10mb=$((free_kb / 10240))
14056 #If 10% of free space cross low watermark use it
14057 if (( free_10mb > size_mb )); then
14060 #At least we need to store 1.1 of difference between
14061 #free space and low watermark
14062 size_mb=$((size_mb + size_mb / 10))
14064 if (( lwm <= $((free_kb / 1024)) )) || [ ! -f $DIR/$tdir/1 ]; then
14065 dd if=/dev/zero of=$DIR/$tdir/1 bs=1M count=$size_mb \
14066 oflag=append conv=notrunc
14071 free_kb=$($LFS df $MOUNT | grep $1 | awk '{ print $4 }')
14072 echo "OST still has $((free_kb / 1024)) mbytes free"
14079 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
14080 remote_mds_nodsh && skip "remote MDS with nodsh" && return
14081 remote_mgs_nodsh && skip "remote MGS with nodsh" && return
14083 local ost_name=$($LFS osts | grep ${ostidx}": " | \
14084 awk '{print $2}' | sed -e 's/_UUID$//')
14086 local mdtosc_proc1=$(get_mdtosc_proc_path $SINGLEMDS $ost_name)
14087 do_facet $SINGLEMDS $LCTL get_param -n \
14088 osp.$mdtosc_proc1.reserved_mb_high ||
14089 { skip "remote MDS does not support reserved_mb_high" &&
14094 wait_delete_completed
14097 local last_wm_h=$(do_facet $SINGLEMDS $LCTL get_param -n \
14098 osp.$mdtosc_proc1.reserved_mb_high)
14099 local last_wm_l=$(do_facet $SINGLEMDS $LCTL get_param -n \
14100 osp.$mdtosc_proc1.reserved_mb_low)
14101 echo "prev high watermark $last_wm_h, prev low watermark $last_wm_l"
14103 do_facet mgs $LCTL pool_new $FSNAME.$TESTNAME ||
14104 error "Pool creation failed"
14105 do_facet mgs $LCTL pool_add $FSNAME.$TESTNAME $ost_name ||
14106 error "Adding $ost_name to pool failed"
14108 # Wait for client to see a OST at pool
14109 wait_update $HOSTNAME "$LCTL get_param -n
14110 lov.$FSNAME-*.pools.$TESTNAME | sort -u |
14111 grep $ost_name" "$ost_name""_UUID" $((TIMEOUT/2)) ||
14112 error "Client can not see the pool"
14113 $SETSTRIPE $DIR/$tdir -i $ostidx -c 1 -p $FSNAME.$TESTNAME ||
14114 error "Setstripe failed"
14116 dd if=/dev/zero of=$DIR/$tdir/0 bs=1M count=10
14117 local blocks=$($LFS df $MOUNT | grep $ost_name | awk '{ print $4 }')
14118 echo "OST still has $((blocks/1024)) mbytes free"
14120 local new_lwm=$((blocks/1024-10))
14121 do_facet $SINGLEMDS $LCTL set_param \
14122 osp.$mdtosc_proc1.reserved_mb_high=$((new_lwm+5))
14123 do_facet $SINGLEMDS $LCTL set_param \
14124 osp.$mdtosc_proc1.reserved_mb_low=$new_lwm
14126 test_253_fill_ost $ost_name $mdtosc_proc1 $new_lwm
14128 #First enospc could execute orphan deletion so repeat.
14129 test_253_fill_ost $ost_name $mdtosc_proc1 $new_lwm
14131 local oa_status=$(do_facet $SINGLEMDS $LCTL get_param -n \
14132 osp.$mdtosc_proc1.prealloc_status)
14133 echo "prealloc_status $oa_status"
14135 dd if=/dev/zero of=$DIR/$tdir/2 bs=1M count=1 &&
14136 error "File creation should fail"
14137 #object allocation was stopped, but we still able to append files
14138 dd if=/dev/zero of=$DIR/$tdir/1 bs=1M seek=6 count=5 oflag=append ||
14139 error "Append failed"
14140 rm -f $DIR/$tdir/1 $DIR/$tdir/0 $DIR/$tdir/r*
14142 wait_delete_completed
14146 for i in $(seq 10 12); do
14147 dd if=/dev/zero of=$DIR/$tdir/$i bs=1M count=1 2>/dev/null ||
14148 error "File creation failed after rm";
14151 oa_status=$(do_facet $SINGLEMDS $LCTL get_param -n \
14152 osp.$mdtosc_proc1.prealloc_status)
14153 echo "prealloc_status $oa_status"
14155 if (( oa_status != 0 )); then
14156 error "Object allocation still disable after rm"
14158 do_facet $SINGLEMDS $LCTL set_param \
14159 osp.$mdtosc_proc1.reserved_mb_high=$last_wm_h
14160 do_facet $SINGLEMDS $LCTL set_param \
14161 osp.$mdtosc_proc1.reserved_mb_low=$last_wm_l
14164 do_facet mgs $LCTL pool_remove $FSNAME.$TESTNAME $ost_name ||
14165 error "Remove $ost_name from pool failed"
14166 do_facet mgs $LCTL pool_destroy $FSNAME.$TESTNAME ||
14167 error "Pool destroy fialed"
14169 run_test 253 "Check object allocation limit"
14174 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
14175 remote_mds_nodsh && skip "remote MDS with nodsh" && return
14176 do_facet mds1 $LCTL get_param -n mdd.$MDT0.changelog_size ||
14177 { skip "MDS does not support changelog_size" && return; }
14179 cl_user=$(do_facet mds1 $LCTL --device $MDT0 changelog_register -n)
14180 echo "Registered as changelog user $cl_user"
14182 $LFS changelog_clear $MDT0 $cl_user 0
14184 local size1=$(do_facet mds1 \
14185 $LCTL get_param -n mdd.$MDT0.changelog_size)
14186 echo "Changelog size $size1"
14189 $LFS mkdir -i 0 $DIR/$tdir
14191 mkdir -p $DIR/$tdir/pics/2008/zachy
14192 touch $DIR/$tdir/pics/2008/zachy/timestamp
14193 cp /etc/hosts $DIR/$tdir/pics/2008/zachy/pic1.jpg
14194 mv $DIR/$tdir/pics/2008/zachy $DIR/$tdir/pics/zach
14195 ln $DIR/$tdir/pics/zach/pic1.jpg $DIR/$tdir/pics/2008/portland.jpg
14196 ln -s $DIR/$tdir/pics/2008/portland.jpg $DIR/$tdir/pics/desktop.jpg
14197 rm $DIR/$tdir/pics/desktop.jpg
14199 local size2=$(do_facet mds1 \
14200 $LCTL get_param -n mdd.$MDT0.changelog_size)
14201 echo "Changelog size after work $size2"
14203 do_facet mds1 $LCTL --device $MDT0 changelog_deregister $cl_user
14205 if (( size2 <= size1 )); then
14206 error "Changelog size after work should be greater than original"
14210 run_test 254 "Check changelog size"
14217 lfs ladvise -a invalid $file 2>&1 | grep "Valid types" |
14218 awk -F: '{print $2}' | grep $type > /dev/null
14219 if [ $? -ne 0 ]; then
14229 lfs ladvise -a willread $file > /dev/null 2>&1
14230 if [ $? -eq 0 ]; then
14234 lfs ladvise -a willread $file 2>&1 |
14235 grep "Inappropriate ioctl for device" > /dev/null
14236 if [ $? -eq 0 ]; then
14242 ladvise_willread_performance()
14245 local average_cache=0
14246 local average_ladvise=0
14248 for ((i = 1; i <= $repeat; i++)); do
14249 echo "Iter $i/$repeat: reading without willread hint"
14250 cancel_lru_locks osc
14251 do_nodes $(comma_list $(osts_nodes)) \
14252 "echo 3 > /proc/sys/vm/drop_caches"
14253 local speed_origin=$($READS -f $DIR/$tfile -s $size \
14254 -b 4096 -n $((size / 4096)) -t 60 |
14255 sed -e '/^$/d' -e 's#.*s, ##' -e 's#MB/s##')
14257 echo "Iter $i/$repeat: Reading again without willread hint"
14258 cancel_lru_locks osc
14259 local speed_cache=$($READS -f $DIR/$tfile -s $size \
14260 -b 4096 -n $((size / 4096)) -t 60 |
14261 sed -e '/^$/d' -e 's#.*s, ##' -e 's#MB/s##')
14263 echo "Iter $i/$repeat: reading with willread hint"
14264 cancel_lru_locks osc
14265 do_nodes $(comma_list $(osts_nodes)) \
14266 "echo 3 > /proc/sys/vm/drop_caches"
14267 lfs ladvise -a willread $DIR/$tfile ||
14268 error "Ladvise failed"
14269 local speed_ladvise=$($READS -f $DIR/$tfile -s $size \
14270 -b 4096 -n $((size / 4096)) -t 60 |
14271 sed -e '/^$/d' -e 's#.*s, ##' -e 's#MB/s##')
14273 local cache_speedup=$(echo "scale=2; \
14274 ($speed_cache-$speed_origin)/$speed_origin*100" | bc)
14275 cache_speedup=$(echo ${cache_speedup%.*})
14276 echo "Iter $i/$repeat: cache speedup: $cache_speedup%"
14277 average_cache=$((average_cache + cache_speedup))
14279 local ladvise_speedup=$(echo "scale=2; \
14280 ($speed_ladvise-$speed_origin)/$speed_origin*100" | bc)
14281 ladvise_speedup=$(echo ${ladvise_speedup%.*})
14282 echo "Iter $i/$repeat: ladvise speedup: $ladvise_speedup%"
14283 average_ladvise=$((average_ladvise + ladvise_speedup))
14285 average_cache=$((average_cache / repeat))
14286 average_ladvise=$((average_ladvise / repeat))
14288 if [ $average_cache -lt 20 ]; then
14289 echo "Speedup with cache is less than 20% ($average_cache%),"\
14290 "skipping check of speedup with willread:"\
14291 "$average_ladvise%"
14295 local lowest_speedup=$((average_cache / 2))
14296 [ $average_ladvise -gt $lowest_speedup ] ||
14297 error_not_in_vm "Speedup with willread is less than " \
14298 "$lowest_speedup%, got $average_ladvise%"
14299 echo "Speedup with willread ladvise: $average_ladvise%"
14300 echo "Speedup with cache: $average_cache%"
14304 lfs setstripe -c -1 -i 0 $DIR/$tfile || error "$tfile failed"
14306 ladvise_no_type willread $DIR/$tfile &&
14307 skip "willread ladvise is not supported" && return
14309 ladvise_no_ioctl $DIR/$tfile &&
14310 skip "ladvise ioctl is not supported" && return
14312 [ $(lustre_version_code ost1) -lt $(version_code 2.8.54) ] &&
14313 skip "lustre < 2.8.54 does not support ladvise " && return
14316 local size=$((size_mb * 1048576))
14317 dd if=/dev/zero of=$DIR/$tfile bs=1048576 count=$size_mb ||
14318 error "dd to $DIR/$tfile failed"
14320 lfs ladvise -a willread $DIR/$tfile ||
14321 error "Ladvise failed with no range argument"
14323 lfs ladvise -a willread -s 0 $DIR/$tfile ||
14324 error "Ladvise failed with no -l or -e argument"
14326 lfs ladvise -a willread -e 1 $DIR/$tfile ||
14327 error "Ladvise failed with only -e argument"
14329 lfs ladvise -a willread -l 1 $DIR/$tfile ||
14330 error "Ladvise failed with only -l argument"
14332 lfs ladvise -a willread -s 2 -e 1 $DIR/$tfile &&
14333 error "End offset should not be smaller than start offset"
14335 lfs ladvise -a willread -s 2 -e 2 $DIR/$tfile &&
14336 error "End offset should not be equal to start offset"
14338 lfs ladvise -a willread -s $size -l 1 $DIR/$tfile ||
14339 error "Ladvise failed with overflowing -s argument"
14341 lfs ladvise -a willread -s 1 -e $((size + 1)) $DIR/$tfile ||
14342 error "Ladvise failed with overflowing -e argument"
14344 lfs ladvise -a willread -s 1 -l $size $DIR/$tfile ||
14345 error "Ladvise failed with overflowing -l argument"
14347 lfs ladvise -a willread -l 1 -e 2 $DIR/$tfile &&
14348 error "Ladvise succeeded with conflicting -l and -e arguments"
14350 echo "Synchronous ladvise should wait"
14352 #define OBD_FAIL_OST_LADVISE_PAUSE 0x237
14353 do_nodes $(comma_list $(osts_nodes)) \
14354 $LCTL set_param fail_val=$delay fail_loc=0x237
14356 local start_ts=$SECONDS
14357 lfs ladvise -a willread $DIR/$tfile ||
14358 error "Ladvise failed with no range argument"
14359 local end_ts=$SECONDS
14360 local inteval_ts=$((end_ts - start_ts))
14362 if [ $inteval_ts -lt $(($delay - 1)) ]; then
14363 error "Synchronous advice didn't wait reply"
14366 echo "Asynchronous ladvise shouldn't wait"
14367 local start_ts=$SECONDS
14368 lfs ladvise -a willread -b $DIR/$tfile ||
14369 error "Ladvise failed with no range argument"
14370 local end_ts=$SECONDS
14371 local inteval_ts=$((end_ts - start_ts))
14373 if [ $inteval_ts -gt $(($delay / 2)) ]; then
14374 error "Asynchronous advice blocked"
14377 do_nodes $(comma_list $(osts_nodes)) $LCTL set_param fail_loc=0
14378 ladvise_willread_performance
14380 run_test 255a "check 'lfs ladvise -a willread'"
14386 do_facet $facet "cat /proc/meminfo | grep ^${info}:" | awk '{print $2}'
14390 lfs setstripe -c -1 -i 0 $DIR/$tfile
14392 ladvise_no_type dontneed $DIR/$tfile &&
14393 skip "dontneed ladvise is not supported" && return
14395 ladvise_no_ioctl $DIR/$tfile &&
14396 skip "ladvise ioctl is not supported" && return
14398 [ $(lustre_version_code ost1) -lt $(version_code 2.8.54) ] &&
14399 skip "lustre < 2.8.54 does not support ladvise" && return
14401 [ "$(facet_fstype ost1)" = "zfs" ] &&
14402 skip "zfs-osd does not support dontneed advice" && return
14405 local size=$((size_mb * 1048576))
14406 # In order to prevent disturbance of other processes, only check 3/4
14407 # of the memory usage
14408 local kibibytes=$((size_mb * 1024 * 3 / 4))
14410 dd if=/dev/zero of=$DIR/$tfile bs=1048576 count=$size_mb ||
14411 error "dd to $DIR/$tfile failed"
14413 local total=$(facet_meminfo ost1 MemTotal)
14414 echo "Total memory: $total KiB"
14416 do_facet ost1 "sync && echo 3 > /proc/sys/vm/drop_caches"
14417 local before_read=$(facet_meminfo ost1 Cached)
14418 echo "Cache used before read: $before_read KiB"
14420 lfs ladvise -a willread $DIR/$tfile ||
14421 error "Ladvise willread failed"
14422 local after_read=$(facet_meminfo ost1 Cached)
14423 echo "Cache used after read: $after_read KiB"
14425 lfs ladvise -a dontneed $DIR/$tfile ||
14426 error "Ladvise dontneed again failed"
14427 local no_read=$(facet_meminfo ost1 Cached)
14428 echo "Cache used after dontneed ladvise: $no_read KiB"
14430 if [ $total -lt $((before_read + kibibytes)) ]; then
14431 echo "Memory is too small, abort checking"
14435 if [ $((before_read + kibibytes)) -gt $after_read ]; then
14436 error "Ladvise willread should use more memory" \
14437 "than $kibibytes KiB"
14440 if [ $((no_read + kibibytes)) -gt $after_read ]; then
14441 error "Ladvise dontneed should release more memory" \
14442 "than $kibibytes KiB"
14445 run_test 255b "check 'lfs ladvise -a dontneed'"
14452 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
14453 remote_mds_nodsh && skip "remote MDS with nodsh" && return
14454 [ "$(facet_fstype mds1)" != "ldiskfs" ] &&
14455 skip "non-ldiskfs backend" && return
14457 mdt_dev=$(mdsdevname 1)
14459 cl_user=$(do_facet mds1 \
14460 "$LCTL get_param -n mdd.$MDT0.changelog_users | grep cl")
14461 if [[ -n $cl_user ]]; then
14462 skip "active changelog user"
14466 cl_user=$(do_facet mds1 $LCTL --device $MDT0 changelog_register -n)
14467 echo "Registered as changelog user $cl_user"
14470 mkdir -p $DIR/$tdir
14472 $LFS changelog_clear $MDT0 $cl_user 0
14475 touch $DIR/$tdir/{1..10}
14478 stop mds1 || error "Fail to stop MDT."
14481 start mds1 $mdt_dev $MDS_MOUNT_OPTS || error "Fail to start MDT."
14483 #after mount new plainllog is used
14484 touch $DIR/$tdir/{11..19}
14485 cat_sl=$(do_facet mds1 \
14486 "$DEBUGFS -R \\\"dump changelog_catalog cat.dmp\\\" $mdt_dev; \
14487 llog_reader cat.dmp | grep \\\"type=1064553b\\\" | wc -l")
14489 if (( cat_sl != 2 )); then
14490 do_facet mds1 $LCTL --device $MDT0 changelog_deregister $cl_user
14491 error "Changelog catalog has wrong number of slots $cat_sl"
14494 $LFS changelog_clear $MDT0 $cl_user 0
14496 cat_sl=$(do_facet mds1 \
14497 "$DEBUGFS -R \\\"dump changelog_catalog cat.dmp\\\" $mdt_dev; \
14498 llog_reader cat.dmp | grep \\\"type=1064553b\\\" | wc -l")
14500 do_facet mds1 $LCTL --device $MDT0 changelog_deregister $cl_user
14502 if (( cat_sl == 2 )); then
14503 error "Empty plain llog was not deleted from changelog catalog"
14505 if (( cat_sl != 1 )); then
14506 error "Active plain llog shouldn\`t be deleted from catalog"
14509 run_test 256 "Check llog delete for empty and not full state"
14512 remote_mds_nodsh && skip "remote MDS with nodsh" && return
14513 [[ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.8.55) ]] &&
14514 skip "Need MDS version at least 2.8.55" && return
14516 test_mkdir -p $DIR/$tdir
14518 setfattr -n trusted.name1 -v value1 $DIR/$tdir ||
14519 error "setfattr -n trusted.name1=value1 $DIR/$tdir failed"
14522 #define OBD_FAIL_MDS_XATTR_REP 0x161
14523 local mdtidx=$($LFS getstripe -M $DIR/$tdir)
14524 local facet=mds$((mdtidx + 1))
14525 set_nodes_failloc $(facet_active_host $facet) 0x80000161
14526 getfattr -n trusted.name1 $DIR/$tdir 2> /dev/null
14528 stop $facet || error "stop MDS failed"
14529 start $facet $(mdsdevname $((mdtidx + 1))) $MDS_MOUNT_OPTS ||
14530 error "start MDS fail"
14532 run_test 257 "xattr locks are not lost"
14535 #define OBD_FAIL_MDC_CLOSE 0x806
14536 $LCTL set_param fail_loc=0x80000806
14540 run_test 260 "Check mdc_close fail"
14542 cleanup_test_300() {
14546 test_striped_dir() {
14551 mkdir -p $DIR/$tdir
14553 SAVE_UMASK=$(umask)
14554 trap cleanup_test_300 RETURN EXIT
14556 $LFS setdirstripe -i $mdt_index -c 2 -t all_char -m 755 \
14557 $DIR/$tdir/striped_dir ||
14558 error "set striped dir error"
14560 local mode=$(stat -c%a $DIR/$tdir/striped_dir)
14561 [ "$mode" = "755" ] || error "expect 755 got $mode"
14563 $LFS getdirstripe $DIR/$tdir/striped_dir > /dev/null 2>&1 ||
14564 error "getdirstripe failed"
14565 stripe_count=$($LFS getdirstripe -c $DIR/$tdir/striped_dir)
14566 if [ "$stripe_count" != "2" ]; then
14567 error "stripe_count is $stripe_count, expect 2"
14570 stripe_index=$($LFS getdirstripe -i $DIR/$tdir/striped_dir)
14571 if [ "$stripe_index" != "$mdt_index" ]; then
14572 error "stripe_index is $stripe_index, expect $mdt_index"
14575 [ $(stat -c%h $DIR/$tdir/striped_dir) == '2' ] ||
14576 error "nlink error after create striped dir"
14578 mkdir $DIR/$tdir/striped_dir/a
14579 mkdir $DIR/$tdir/striped_dir/b
14581 stat $DIR/$tdir/striped_dir/a ||
14582 error "create dir under striped dir failed"
14583 stat $DIR/$tdir/striped_dir/b ||
14584 error "create dir under striped dir failed"
14586 [ $(stat -c%h $DIR/$tdir/striped_dir) == '4' ] ||
14587 error "nlink error after mkdir"
14589 rmdir $DIR/$tdir/striped_dir/a
14590 [ $(stat -c%h $DIR/$tdir/striped_dir) == '3' ] ||
14591 error "nlink error after rmdir"
14593 rmdir $DIR/$tdir/striped_dir/b
14594 [ $(stat -c%h $DIR/$tdir/striped_dir) == '2' ] ||
14595 error "nlink error after rmdir"
14597 chattr +i $DIR/$tdir/striped_dir
14598 createmany -o $DIR/$tdir/striped_dir/f 10 &&
14599 error "immutable flags not working under striped dir!"
14600 chattr -i $DIR/$tdir/striped_dir
14602 rmdir $DIR/$tdir/striped_dir ||
14603 error "rmdir striped dir error"
14611 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.7.0) ] &&
14612 skip "skipped for lustre < 2.7.0" && return
14613 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
14614 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
14616 test_striped_dir 0 || error "failed on striped dir on MDT0"
14617 test_striped_dir 1 || error "failed on striped dir on MDT0"
14619 run_test 300a "basic striped dir sanity test"
14622 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.7.0) ] &&
14623 skip "skipped for lustre < 2.7.0" && return
14624 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
14625 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
14631 test_mkdir $DIR/$tdir || error "mkdir fail"
14632 $LFS setdirstripe -i 0 -c 2 -t all_char $DIR/$tdir/striped_dir ||
14633 error "set striped dir error"
14634 for ((i=0; i<10; i++)); do
14635 mtime1=$(stat -c %Y $DIR/$tdir/striped_dir)
14637 touch $DIR/$tdir/striped_dir/file_$i ||
14638 error "touch error $i"
14639 mtime2=$(stat -c %Y $DIR/$tdir/striped_dir)
14640 [ $mtime1 -eq $mtime2 ] &&
14641 error "mtime not change after create"
14643 rm -f $DIR/$tdir/striped_dir/file_$i ||
14644 error "unlink error $i"
14645 mtime3=$(stat -c %Y $DIR/$tdir/striped_dir)
14646 [ $mtime2 -eq $mtime3 ] &&
14647 error "mtime did not change after unlink"
14651 run_test 300b "check ctime/mtime for striped dir"
14654 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.7.0) ] &&
14655 skip "skipped for lustre < 2.7.0" && return
14656 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
14657 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
14660 mkdir -p $DIR/$tdir
14661 $LFS setdirstripe -i 0 -c 2 $DIR/$tdir/striped_dir ||
14662 error "set striped dir error"
14664 chown $RUNAS_ID:$RUNAS_GID $DIR/$tdir/striped_dir ||
14665 error "chown striped dir failed"
14667 $RUNAS createmany -o $DIR/$tdir/striped_dir/f 5000 ||
14668 error "create 5k files failed"
14670 file_count=$(ls $DIR/$tdir/striped_dir | wc -l)
14672 [ "$file_count" = 5000 ] || error "file count $file_count != 5000"
14676 run_test 300c "chown && check ls under striped directory"
14679 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.7.0) ] &&
14680 skip "skipped for lustre < 2.7.0" && return
14681 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
14682 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
14686 mkdir -p $DIR/$tdir
14687 $SETSTRIPE -c 2 $DIR/$tdir
14689 #local striped directory
14690 $LFS setdirstripe -i 0 -c 2 -t all_char $DIR/$tdir/striped_dir ||
14691 error "set striped dir error"
14692 createmany -o $DIR/$tdir/striped_dir/f 10 ||
14693 error "create 10 files failed"
14695 #remote striped directory
14696 $LFS setdirstripe -i 1 -c 2 $DIR/$tdir/remote_striped_dir ||
14697 error "set striped dir error"
14698 createmany -o $DIR/$tdir/remote_striped_dir/f 10 ||
14699 error "create 10 files failed"
14701 for file in $(find $DIR/$tdir); do
14702 stripe_count=$($GETSTRIPE -c $file)
14703 [ $stripe_count -eq 2 ] ||
14704 error "wrong stripe $stripe_count for $file"
14709 run_test 300d "check default stripe under striped directory"
14712 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.7.55) ] &&
14713 skip "Need MDS version at least 2.7.55" && return
14714 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
14715 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
14719 mkdir -p $DIR/$tdir
14721 $LFS setdirstripe -i 0 -c 2 -t all_char $DIR/$tdir/striped_dir ||
14722 error "set striped dir error"
14724 touch $DIR/$tdir/striped_dir/a
14725 touch $DIR/$tdir/striped_dir/b
14726 touch $DIR/$tdir/striped_dir/c
14728 mkdir $DIR/$tdir/striped_dir/dir_a
14729 mkdir $DIR/$tdir/striped_dir/dir_b
14730 mkdir $DIR/$tdir/striped_dir/dir_c
14732 $LFS setdirstripe -i 0 -c 2 -t all_char $DIR/$tdir/striped_dir/stp_a ||
14733 error "set striped dir under striped dir error"
14735 $LFS setdirstripe -i 0 -c 2 -t all_char $DIR/$tdir/striped_dir/stp_b ||
14736 error "set striped dir under striped dir error"
14738 $LFS setdirstripe -i 0 -c 2 -t all_char $DIR/$tdir/striped_dir/stp_c ||
14739 error "set striped dir under striped dir error"
14741 mrename $DIR/$tdir/striped_dir/dir_a $DIR/$tdir/striped_dir/dir_b ||
14742 error "rename dir under striped dir fails"
14744 mrename $DIR/$tdir/striped_dir/stp_a $DIR/$tdir/striped_dir/stp_b ||
14745 error "rename dir under different stripes fails"
14747 mrename $DIR/$tdir/striped_dir/a $DIR/$tdir/striped_dir/c ||
14748 error "rename file under striped dir should succeed"
14750 mrename $DIR/$tdir/striped_dir/dir_b $DIR/$tdir/striped_dir/dir_c ||
14751 error "rename dir under striped dir should succeed"
14755 run_test 300e "check rename under striped directory"
14758 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.7.55) ] &&
14759 skip "Need MDS version at least 2.7.55" && return
14760 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
14761 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
14766 mkdir -p $DIR/$tdir
14768 $LFS setdirstripe -i 0 -c 2 -t all_char $DIR/$tdir/striped_dir ||
14769 error "set striped dir error"
14771 $LFS setdirstripe -i 0 -c 2 -t all_char $DIR/$tdir/striped_dir1 ||
14772 error "set striped dir error"
14774 touch $DIR/$tdir/striped_dir/a
14775 mkdir $DIR/$tdir/striped_dir/dir_a
14776 $LFS setdirstripe -i 0 -c 2 $DIR/$tdir/striped_dir/stp_a ||
14777 error "create striped dir under striped dir fails"
14779 touch $DIR/$tdir/striped_dir1/b
14780 mkdir $DIR/$tdir/striped_dir1/dir_b
14781 $LFS setdirstripe -i 0 -c 2 $DIR/$tdir/striped_dir/stp_b ||
14782 error "create striped dir under striped dir fails"
14784 mrename $DIR/$tdir/striped_dir/dir_a $DIR/$tdir/striped_dir1/dir_b ||
14785 error "rename dir under different striped dir should fail"
14787 mrename $DIR/$tdir/striped_dir/stp_a $DIR/$tdir/striped_dir1/stp_b ||
14788 error "rename striped dir under diff striped dir should fail"
14790 mrename $DIR/$tdir/striped_dir/a $DIR/$tdir/striped_dir1/a ||
14791 error "rename file under diff striped dirs fails"
14795 run_test 300f "check rename cross striped directory"
14797 test_300_check_default_striped_dir()
14800 local default_count=$2
14801 local default_index=$3
14804 local dir_stripe_index
14807 echo "checking $dirname $default_count $default_index"
14808 $LFS setdirstripe -D -c $default_count -i $default_index \
14809 -t all_char $DIR/$tdir/$dirname ||
14810 error "set default stripe on striped dir error"
14811 stripe_count=$($LFS getdirstripe -D -c $DIR/$tdir/$dirname)
14812 [ $stripe_count -eq $default_count ] ||
14813 error "expect $default_count get $stripe_count for $dirname"
14815 stripe_index=$($LFS getdirstripe -D -i $DIR/$tdir/$dirname)
14816 [ $stripe_index -eq $default_index ] ||
14817 error "expect $default_index get $stripe_index for $dirname"
14819 mkdir $DIR/$tdir/$dirname/{test1,test2,test3,test4} ||
14820 error "create dirs failed"
14822 createmany -o $DIR/$tdir/$dirname/f- 10 || error "create files failed"
14823 unlinkmany $DIR/$tdir/$dirname/f- 10 || error "unlink files failed"
14824 for dir in $(find $DIR/$tdir/$dirname/*); do
14825 stripe_count=$($LFS getdirstripe -c $dir)
14826 [ $stripe_count -eq $default_count ] ||
14827 [ $stripe_count -eq 0 -o $default_count -eq 1 ] ||
14828 error "stripe count $default_count != $stripe_count for $dir"
14830 stripe_index=$($LFS getdirstripe -i $dir)
14831 [ $default_index -eq -1 -o $stripe_index -eq $default_index ] ||
14832 error "$stripe_index != $default_index for $dir"
14834 #check default stripe
14835 stripe_count=$($LFS getdirstripe -D -c $dir)
14836 [ $stripe_count -eq $default_count ] ||
14837 error "default count $default_count != $stripe_count for $dir"
14839 stripe_index=$($LFS getdirstripe -D -i $dir)
14840 [ $stripe_index -eq $default_index ] ||
14841 error "default index $default_index != $stripe_index for $dir"
14843 rmdir $DIR/$tdir/$dirname/* || error "rmdir failed"
14847 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.7.55) ] &&
14848 skip "Need MDS version at least 2.7.55" && return
14849 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
14855 mkdir $DIR/$tdir/normal_dir
14857 test_300_check_default_striped_dir normal_dir $MDSCOUNT 1
14858 test_300_check_default_striped_dir normal_dir 1 0
14859 test_300_check_default_striped_dir normal_dir 2 1
14860 test_300_check_default_striped_dir normal_dir 2 -1
14862 #delete default stripe information
14863 echo "delete default stripeEA"
14864 $LFS setdirstripe -d $DIR/$tdir/normal_dir ||
14865 error "set default stripe on striped dir error"
14867 mkdir -p $DIR/$tdir/normal_dir/{test1,test2,test3,test4}
14868 for dir in $(find $DIR/$tdir/normal_dir/*); do
14869 stripe_count=$($LFS getdirstripe -c $dir)
14870 [ $stripe_count -eq 0 ] ||
14871 error "expect 1 get $stripe_count for $dir"
14872 stripe_index=$($LFS getdirstripe -i $dir)
14873 [ $stripe_index -eq 0 ] ||
14874 error "expect 0 get $stripe_index for $dir"
14877 run_test 300g "check default striped directory for normal directory"
14880 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.7.55) ] &&
14881 skip "Need MDS version at least 2.7.55" && return
14882 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
14887 $LFS setdirstripe -i 0 -c $MDSCOUNT -t all_char \
14888 $DIR/$tdir/striped_dir ||
14889 error "set striped dir error"
14891 test_300_check_default_striped_dir striped_dir $MDSCOUNT 1
14892 test_300_check_default_striped_dir striped_dir 1 0
14893 test_300_check_default_striped_dir striped_dir 2 1
14894 test_300_check_default_striped_dir striped_dir 2 -1
14896 #delete default stripe information
14897 $LFS setdirstripe -d $DIR/$tdir/striped_dir ||
14898 error "set default stripe on striped dir error"
14900 mkdir -p $DIR/$tdir/striped_dir/{test1,test2,test3,test4}
14901 for dir in $(find $DIR/$tdir/striped_dir/*); do
14902 stripe_count=$($LFS getdirstripe -c $dir)
14903 [ $stripe_count -eq 0 ] ||
14904 error "expect 1 get $stripe_count for $dir"
14907 run_test 300h "check default striped directory for striped directory"
14910 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.7.55) ] &&
14911 skip "Need MDS version at least 2.7.55" && return
14912 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
14913 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
14919 $LFS setdirstripe -i 0 -c$MDSCOUNT -t all_char $DIR/$tdir/striped_dir ||
14920 error "set striped dir error"
14922 createmany -o $DIR/$tdir/striped_dir/f- 10 ||
14923 error "create files under striped dir failed"
14925 # unfortunately, we need to umount to clear dir layout cache for now
14926 # once we fully implement dir layout, we can drop this
14927 umount_client $MOUNT || error "umount failed"
14928 mount_client $MOUNT || error "mount failed"
14930 #set the stripe to be unknown hash type
14931 #define OBD_FAIL_UNKNOWN_LMV_STRIPE 0x1901
14932 $LCTL set_param fail_loc=0x1901
14933 for ((i = 0; i < 10; i++)); do
14934 $CHECKSTAT -t file $DIR/$tdir/striped_dir/f-$i ||
14935 error "stat f-$i failed"
14936 rm $DIR/$tdir/striped_dir/f-$i || error "unlink f-$i failed"
14939 touch $DIR/$tdir/striped_dir/f0 &&
14940 error "create under striped dir with unknown hash should fail"
14942 $LCTL set_param fail_loc=0
14944 umount_client $MOUNT || error "umount failed"
14945 mount_client $MOUNT || error "mount failed"
14949 run_test 300i "client handle unknown hash type striped directory"
14952 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
14953 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.7.55) ] &&
14954 skip "Need MDS version at least 2.7.55" && return
14955 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
14961 #define OBD_FAIL_SPLIT_UPDATE_REC 0x1702
14962 $LCTL set_param fail_loc=0x1702
14963 $LFS setdirstripe -i 0 -c$MDSCOUNT -t all_char $DIR/$tdir/striped_dir ||
14964 error "set striped dir error"
14966 createmany -o $DIR/$tdir/striped_dir/f- 10 ||
14967 error "create files under striped dir failed"
14969 $LCTL set_param fail_loc=0
14971 rm -rf $DIR/$tdir || error "unlink striped dir fails"
14975 run_test 300j "test large update record"
14978 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.7.55) ] &&
14979 skip "Need MDS version at least 2.7.55" && return
14980 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
14981 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
14987 #define OBD_FAIL_LARGE_STRIPE 0x1703
14988 $LCTL set_param fail_loc=0x1703
14989 $LFS setdirstripe -i 0 -c512 $DIR/$tdir/striped_dir ||
14990 error "set striped dir error"
14991 $LCTL set_param fail_loc=0
14993 $LFS getdirstripe $DIR/$tdir/striped_dir ||
14994 error "getstripeddir fails"
14995 rm -rf $DIR/$tdir/striped_dir ||
14996 error "unlink striped dir fails"
15000 run_test 300k "test large striped directory"
15003 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.7.55) ] &&
15004 skip "Need MDS version at least 2.7.55" && return
15005 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
15006 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
15009 test_mkdir -p $DIR/$tdir/striped_dir
15010 chown $RUNAS_ID $DIR/$tdir/striped_dir ||
15011 error "chown $RUNAS_ID failed"
15012 $LFS setdirstripe -i 1 -D $DIR/$tdir/striped_dir ||
15013 error "set default striped dir failed"
15015 #define OBD_FAIL_MDS_STALE_DIR_LAYOUT 0x158
15016 $LCTL set_param fail_loc=0x80000158
15017 $RUNAS mkdir $DIR/$tdir/striped_dir/test_dir || error "create dir fails"
15019 stripe_index=$($LFS getdirstripe -i $DIR/$tdir/striped_dir/test_dir)
15020 [ $stripe_index -eq 1 ] ||
15021 error "expect 1 get $stripe_index for $dir"
15023 run_test 300l "non-root user to create dir under striped dir with stale layout"
15026 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.7.55) ] &&
15027 skip "Need MDS version at least 2.7.55" && return
15028 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
15029 [ $MDSCOUNT -ge 2 ] && skip "Only for single MDT" && return
15031 mkdir -p $DIR/$tdir/striped_dir
15032 $LFS setdirstripe -D -c 1 $DIR/$tdir/striped_dir ||
15033 error "set default stripes dir error"
15035 mkdir $DIR/$tdir/striped_dir/a || error "mkdir a fails"
15037 stripe_count=$($LFS getdirstripe -c $DIR/$tdir/striped_dir/a)
15038 [ $stripe_count -eq 0 ] ||
15039 error "expect 0 get $stripe_count for a"
15041 $LFS setdirstripe -D -c 2 $DIR/$tdir/striped_dir ||
15042 error "set default stripes dir error"
15044 mkdir $DIR/$tdir/striped_dir/b || error "mkdir b fails"
15046 stripe_count=$($LFS getdirstripe -c $DIR/$tdir/striped_dir/b)
15047 [ $stripe_count -eq 0 ] ||
15048 error "expect 0 get $stripe_count for b"
15050 $LFS setdirstripe -D -c1 -i2 $DIR/$tdir/striped_dir ||
15051 error "set default stripes dir error"
15053 mkdir $DIR/$tdir/striped_dir/c &&
15054 error "default stripe_index is invalid, mkdir c should fails"
15056 rm -rf $DIR/$tdir || error "rmdir fails"
15058 run_test 300m "setstriped directory on single MDT FS"
15061 local list=$(comma_list $(mdts_nodes))
15064 do_nodes $list $LCTL set_param -n mdt.*.enable_remote_dir_gid=0
15068 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.7.55) ] &&
15069 skip "Need MDS version at least 2.7.55" && return
15070 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
15071 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
15073 local list=$(comma_list $(mdts_nodes))
15075 trap cleanup_300n RETURN EXIT
15076 mkdir -p $DIR/$tdir
15077 chmod 777 $DIR/$tdir
15078 $RUNAS $LFS setdirstripe -i0 -c$MDSCOUNT \
15079 $DIR/$tdir/striped_dir > /dev/null 2>&1 &&
15080 error "create striped dir succeeds with gid=0"
15082 do_nodes $list $LCTL set_param -n mdt.*.enable_remote_dir_gid=-1
15083 $RUNAS $LFS setdirstripe -i0 -c$MDSCOUNT $DIR/$tdir/striped_dir ||
15084 error "create striped dir fails with gid=-1"
15086 do_nodes $list $LCTL set_param -n mdt.*.enable_remote_dir_gid=0
15087 $RUNAS $LFS setdirstripe -i 1 -c$MDSCOUNT -D \
15088 $DIR/$tdir/striped_dir > /dev/null 2>&1 &&
15089 error "set default striped dir succeeds with gid=0"
15092 do_nodes $list $LCTL set_param -n mdt.*.enable_remote_dir_gid=-1
15093 $RUNAS $LFS setdirstripe -i 1 -c$MDSCOUNT -D $DIR/$tdir/striped_dir ||
15094 error "set default striped dir fails with gid=-1"
15097 do_nodes $list $LCTL set_param -n mdt.*.enable_remote_dir_gid=0
15098 $RUNAS mkdir $DIR/$tdir/striped_dir/test_dir ||
15099 error "create test_dir fails"
15100 $RUNAS mkdir $DIR/$tdir/striped_dir/test_dir1 ||
15101 error "create test_dir1 fails"
15102 $RUNAS mkdir $DIR/$tdir/striped_dir/test_dir2 ||
15103 error "create test_dir2 fails"
15106 run_test 300n "non-root user to create dir under striped dir with default EA"
15109 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.7.55) ] &&
15110 skip "Need MDS version at least 2.7.55" && return
15111 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
15112 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
15116 mkdir -p $DIR/$tdir
15118 numfree1=$(lctl get_param -n mdc.*MDT0000*.filesfree)
15119 numfree2=$(lctl get_param -n mdc.*MDT0001*.filesfree)
15120 if [ $numfree1 -lt 66000 -o $numfree2 -lt 66000 ]; then
15121 skip "not enough free inodes $numfree1 $numfree2"
15125 numfree1=$(lctl get_param -n mdc.*MDT0000-mdc-*.kbytesfree)
15126 numfree2=$(lctl get_param -n mdc.*MDT0001-mdc-*.kbytesfree)
15127 if [ $numfree1 -lt 300000 -o $numfree2 -lt 300000 ]; then
15128 skip "not enough free space $numfree1 $numfree2"
15132 $LFS setdirstripe -c2 $DIR/$tdir/striped_dir ||
15133 error "setdirstripe fails"
15135 createmany -d $DIR/$tdir/striped_dir/d 131000 ||
15136 error "create dirs fails"
15138 $LCTL set_param ldlm.namespaces.*mdc-*.lru_size=0
15139 ls $DIR/$tdir/striped_dir > /dev/null ||
15140 error "ls striped dir fails"
15141 unlinkmany -d $DIR/$tdir/striped_dir/d 131000 ||
15142 error "unlink big striped dir fails"
15144 run_test 300o "unlink big sub stripe(> 65000 subdirs)"
15147 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
15148 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
15149 remote_mds_nodsh && skip "remote MDS with nodsh" && return
15151 mkdir -p $DIR/$tdir
15153 #define OBD_FAIL_OUT_ENOSPC 0x1704
15154 do_facet mds2 lctl set_param fail_loc=0x80001704
15155 $LFS setdirstripe -c2 $DIR/$tdir/bad_striped_dir > /dev/null 2>&1 &&
15156 error "create striped directory should fail"
15158 [ -e $DIR/$tdir/bad_striped_dir ] && error "striped dir exists"
15160 $LFS setdirstripe -c2 $DIR/$tdir/bad_striped_dir
15163 run_test 300p "create striped directory without space"
15166 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
15167 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
15169 local fd=$(free_fd)
15170 local cmd="exec $fd<$tdir"
15172 $LFS mkdir -c $MDSCOUNT $tdir || error "create $tdir fails"
15175 trap "eval $cmd" EXIT
15176 cd $tdir || error "cd $tdir fails"
15177 rmdir ../$tdir || error "rmdir $tdir fails"
15178 mkdir local_dir && error "create dir succeeds"
15179 $LFS setdirstripe -i1 remote_dir && error "create remote dir succeeds"
15183 run_test 300q "create remote directory under orphan directory"
15185 prepare_remote_file() {
15186 mkdir $DIR/$tdir/src_dir ||
15187 error "create remote source failed"
15189 cp /etc/hosts $DIR/$tdir/src_dir/a || error
15190 touch $DIR/$tdir/src_dir/a
15192 $LFS mkdir -i 1 $DIR/$tdir/tgt_dir ||
15193 error "create remote target dir failed"
15195 touch $DIR/$tdir/tgt_dir/b
15197 mrename $DIR/$tdir/src_dir/a $DIR/$tdir/tgt_dir/b ||
15198 error "rename dir cross MDT failed!"
15200 $CHECKSTAT -t file $DIR/$tdir/src_dir/a &&
15201 error "src_child still exists after rename"
15203 $CHECKSTAT -t file $DIR/$tdir/tgt_dir/b ||
15204 error "missing file(a) after rename"
15206 diff /etc/hosts $DIR/$tdir/tgt_dir/b ||
15207 error "diff after rename"
15211 [[ $MDSCOUNT -lt 2 ]] && skip "needs >= 4 MDTs" && return
15212 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
15213 local remote_file=$DIR/$tdir/tgt_dir/b
15215 mkdir -p $DIR/$tdir
15217 prepare_remote_file || error "prepare remote file failed"
15220 $OPENUNLINK $remote_file $remote_file || error
15221 $CHECKSTAT -a $remote_file || error
15223 run_test 310a "open unlink remote file"
15226 [[ $MDSCOUNT -lt 2 ]] && skip "needs >= 4 MDTs" && return
15227 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
15228 local remote_file=$DIR/$tdir/tgt_dir/b
15230 mkdir -p $DIR/$tdir
15232 prepare_remote_file || error "prepare remote file failed"
15234 ln $remote_file $DIR/$tfile || error "link failed for remote file"
15235 $MULTIOP $DIR/$tfile Ouc || error "mulitop failed"
15236 $CHECKSTAT -t file $remote_file || error "check file failed"
15238 run_test 310b "unlink remote file with multiple links while open"
15241 [[ $MDSCOUNT -lt 4 ]] && skip "needs >= 4 MDTs" && return
15242 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
15243 local remote_file=$DIR/$tdir/tgt_dir/b
15245 mkdir -p $DIR/$tdir
15247 prepare_remote_file || error "prepare remote file failed"
15249 ln $remote_file $DIR/$tfile || error "link failed for remote file"
15250 multiop_bg_pause $remote_file O_uc ||
15251 error "mulitop failed for remote file"
15253 $MULTIOP $DIR/$tfile Ouc
15254 kill -USR1 $MULTIPID
15257 run_test 310c "open-unlink remote file with multiple links"
15261 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.8.54) ] &&
15262 skip "lustre < 2.8.54 does not contain LU-4825 fix" && return
15263 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
15265 local old_iused=$($LFS df -i | grep OST0000 | awk '{ print $3 }')
15267 mkdir -p $DIR/$tdir
15268 $SETSTRIPE -i 0 -c 1 $DIR/$tdir
15269 createmany -o $DIR/$tdir/$tfile. 1000
15271 # statfs data is not real time, let's just calculate it
15272 old_iused=$((old_iused + 1000))
15274 local count=$(do_facet $SINGLEMDS "lctl get_param -n \
15275 osp.*OST0000*MDT0000.create_count")
15276 local max_count=$(do_facet $SINGLEMDS "lctl get_param -n \
15277 osp.*OST0000*MDT0000.max_create_count")
15278 for idx in $(seq $MDSCOUNT); do
15279 do_facet mds$idx "lctl set_param -n \
15280 osp.*OST0000*MDT000?.max_create_count=0"
15283 $SETSTRIPE -i 0 $DIR/$tdir/$tfile || error "setstripe failed"
15284 local index=$($GETSTRIPE -i $DIR/$tdir/$tfile)
15285 [ $index -ne 0 ] || error "$tfile stripe index is 0"
15287 unlinkmany $DIR/$tdir/$tfile. 1000
15289 for idx in $(seq $MDSCOUNT); do
15290 do_facet mds$idx "lctl set_param -n \
15291 osp.*OST0000*MDT000?.max_create_count=$max_count"
15292 do_facet mds$idx "lctl set_param -n \
15293 osp.*OST0000*MDT000?.create_count=$count"
15297 for i in $(seq 120); do
15298 new_iused=$($LFS df -i | grep OST0000 | awk '{ print $3 }')
15299 [ $((old_iused - new_iused)) -gt 800 ] && break
15303 echo "waited $i sec, old Iused $old_iused, new Iused $new_iused"
15304 [ $((old_iused - new_iused)) -gt 800 ] ||
15305 error "objs not destroyed after unlink"
15307 run_test 311 "disable OSP precreate, and unlink should destroy objs"
15314 local vdevdir=$(dirname $(facet_vdevice $ost))
15315 local cmd="$ZDB -e -p $vdevdir -dddd $(facet_device $ost)"
15316 local zfs_zapid=$(do_facet $ost $cmd |
15317 grep -w "/O/0/d$((objid%32))" -C 5 |
15318 awk '/Object/{getline; print $1}')
15319 local zfs_objid=$(do_facet $ost $cmd $zfs_zapid |
15320 awk "/$objid = /"'{printf $3}')
15325 zfs_object_blksz() {
15329 local vdevdir=$(dirname $(facet_vdevice $ost))
15330 local cmd="$ZDB -e -p $vdevdir -dddd $(facet_device $ost)"
15331 local blksz=$(do_facet $ost $cmd $objid |
15332 awk '/dblk/{getline; printf $4}')
15334 case "${blksz: -1}" in
15335 k|K) blksz=$((${blksz:0:$((${#blksz} - 1))}*1024)) ;;
15336 m|M) blksz=$((${blksz:0:$((${#blksz} - 1))}*1024*1024)) ;;
15343 test_312() { # LU-4856
15344 [ $(facet_fstype ost1) = "zfs" ] ||
15345 { skip "the test only applies to zfs" && return; }
15347 local max_blksz=$(do_facet ost1 \
15348 $ZFS get -p recordsize $(facet_device ost1) |
15349 awk '!/VALUE/{print $3}')
15351 # to make life a little bit easier
15352 $LFS mkdir -c 1 -i 0 $DIR/$tdir
15353 $LFS setstripe -c 1 -i 0 $DIR/$tdir
15355 local tf=$DIR/$tdir/$tfile
15357 local oid=$($LFS getstripe $tf | awk '/obdidx/{getline; print $2}')
15359 # Get ZFS object id
15360 local zfs_objid=$(zfs_oid_to_objid ost1 $oid)
15362 # block size change by sequential over write
15364 for ((bs=4096; bs <= max_blksz; bs <<= 2)); do
15365 dd if=/dev/zero of=$tf bs=$bs count=1 oflag=sync conv=notrunc
15367 blksz=$(zfs_object_blksz ost1 $zfs_objid)
15368 [ $blksz -eq $bs ] || error "blksz error: $blksz, expected: $bs"
15372 # block size change by sequential append write
15373 dd if=/dev/zero of=$tf bs=4K count=1 oflag=sync conv=notrunc
15374 oid=$($LFS getstripe $tf | awk '/obdidx/{getline; print $2}')
15375 zfs_objid=$(zfs_oid_to_objid ost1 $oid)
15377 for ((count = 1; count < $((max_blksz / 4096)); count *= 2)); do
15378 dd if=/dev/zero of=$tf bs=4K count=$count seek=$count \
15379 oflag=sync conv=notrunc
15381 blksz=$(zfs_object_blksz ost1 $zfs_objid)
15382 blksz=$((blksz / 8192)) # in 2*4K unit
15383 [ $blksz -eq $count ] ||
15384 error "blksz error(in 8k): $blksz, expected: $count"
15390 oid=$($LFS getstripe $tf | awk '/obdidx/{getline; print $2}')
15391 zfs_objid=$(zfs_oid_to_objid ost1 $oid)
15393 dd if=/dev/zero of=$tf bs=8K count=1 oflag=sync conv=notrunc
15394 blksz=$(zfs_object_blksz ost1 $zfs_objid)
15395 [ $blksz -eq 8192 ] || error "blksz error: $blksz, expected: 8k"
15397 dd if=/dev/zero of=$tf bs=64K count=1 oflag=sync conv=notrunc seek=128
15398 blksz=$(zfs_object_blksz ost1 $zfs_objid)
15399 [ $blksz -eq 65536 ] || error "blksz error: $blksz, expected: 64k"
15401 dd if=/dev/zero of=$tf bs=1M count=1 oflag=sync conv=notrunc
15402 blksz=$(zfs_object_blksz ost1 $zfs_objid)
15403 [ $blksz -eq 65536 ] || error "rewrite error: $blksz, expected: 64k"
15405 run_test 312 "make sure ZFS adjusts its block size by write pattern"
15407 test_399() { # LU-7655 for OST fake write
15408 # turn off debug for performance testing
15409 local saved_debug=$($LCTL get_param -n debug)
15410 $LCTL set_param debug=0
15412 $SETSTRIPE -c 1 -i 0 $DIR/$tfile
15414 # get ost1 size - lustre-OST0000
15415 local ost1_avail_size=$($LFS df | awk /${ost1_svc}/'{ print $4 }')
15416 local blocks=$((ost1_avail_size/2/1024)) # half avail space by megabytes
15417 [ $blocks -gt 1000 ] && blocks=1000 # 1G in maximum
15419 local start_time=$(date +%s.%N)
15420 dd if=/dev/zero of=$DIR/$tfile bs=1M count=$blocks oflag=sync ||
15421 error "real dd writing error"
15422 local duration=$(bc <<< "$(date +%s.%N) - $start_time")
15425 # define OBD_FAIL_OST_FAKE_WRITE 0x238
15426 do_facet ost1 $LCTL set_param fail_loc=0x238
15428 local start_time=$(date +%s.%N)
15429 dd if=/dev/zero of=$DIR/$tfile bs=1M count=$blocks oflag=sync ||
15430 error "fake dd writing error"
15431 local duration_fake=$(bc <<< "$(date +%s.%N) - $start_time")
15434 cancel_lru_locks osc
15435 $CHECKSTAT -t file -s $((blocks * 1024 * 1024)) $DIR/$tfile ||
15436 error "$tfile size not $blocks MB"
15438 do_facet ost1 $LCTL set_param fail_loc=0
15440 echo "fake write $duration_fake vs. normal write $duration in seconds"
15441 [ $(bc <<< "$duration_fake < $duration") -eq 1 ] ||
15442 error_not_in_vm "fake write is slower"
15444 $LCTL set_param -n debug="$saved_debug"
15447 run_test 399 "fake write should not be slower than normal write"
15449 test_400a() { # LU-1606, was conf-sanity test_74
15450 local extra_flags=''
15451 local out=$TMP/$tfile
15452 local prefix=/usr/include/lustre
15455 if ! which $CC > /dev/null 2>&1; then
15456 skip_env "$CC is not installed"
15460 if ! [[ -d $prefix ]]; then
15461 # Assume we're running in tree and fixup the include path.
15462 extra_flags+=" -I$LUSTRE/../libcfs/include"
15463 extra_flags+=" -I$LUSTRE/include"
15464 extra_flags+=" -L$LUSTRE/utils"
15467 for prog in $LUSTRE_TESTS_API_DIR/*.c; do
15468 $CC -Wall -Werror $extra_flags -llustreapi -o $out $prog ||
15469 error "client api broken"
15473 run_test 400a "Lustre client api program can compile and link"
15475 test_400b() { # LU-1606, LU-5011
15477 local out=$TMP/$tfile
15478 local prefix=/usr/include/lustre
15480 # We use a hard coded prefix so that this test will not fail
15481 # when run in tree. There are headers in lustre/include/lustre/
15482 # that are not packaged (like lustre_idl.h) and have more
15483 # complicated include dependencies (like config.h and lnet/types.h).
15484 # Since this test about correct packaging we just skip them when
15485 # they don't exist (see below) rather than try to fixup cppflags.
15487 if ! which $CC > /dev/null 2>&1; then
15488 skip_env "$CC is not installed"
15492 for header in $prefix/*.h; do
15493 if ! [[ -f "$header" ]]; then
15497 if [[ "$(basename $header)" == liblustreapi.h ]]; then
15498 continue # liblustreapi.h is deprecated.
15501 $CC -Wall -Werror -include $header -c -x c /dev/null -o $out ||
15502 error "cannot compile '$header'"
15506 run_test 400b "packaged headers can be compiled"
15508 test_401a() { #LU-7437
15509 local printf_arg=$(find -printf 2>&1 | grep "unrecognized:")
15510 [ -n "$printf_arg" ] && skip_env "find does not support -printf" &&
15512 #count the number of parameters by "list_param -R"
15513 local params=$($LCTL list_param -R '*' 2>/dev/null | wc -l)
15514 #count the number of parameters by listing proc files
15515 local procs=$(find -L $proc_dirs -mindepth 1 -printf '%P\n' 2>/dev/null|
15518 [ $params -eq $procs ] ||
15519 error "found $params parameters vs. $procs proc files"
15521 # test the list_param -D option only returns directories
15522 params=$($LCTL list_param -R -D '*' 2>/dev/null | wc -l)
15523 #count the number of parameters by listing proc directories
15524 procs=$(find -L $proc_dirs -mindepth 1 -type d -printf '%P\n' 2>/dev/null |
15527 [ $params -eq $procs ] ||
15528 error "found $params parameters vs. $procs proc files"
15530 run_test 401a "Verify if 'lctl list_param -R' can list parameters recursively"
15533 local save=$($LCTL get_param -n jobid_var)
15536 $LCTL set_param foo=bar jobid_var=$tmp bar=baz &&
15537 error "no error returned when setting bad parameters"
15539 local jobid_new=$($LCTL get_param -n foe jobid_var baz)
15540 [[ "$jobid_new" == "$tmp" ]] || error "jobid tmp $jobid_new != $tmp"
15542 $LCTL set_param -n fog=bam jobid_var=$save bat=fog
15543 local jobid_old=$($LCTL get_param -n foe jobid_var bag)
15544 [[ "$jobid_old" == "$save" ]] || error "jobid new $jobid_old != $save"
15546 run_test 401b "Verify 'lctl {get,set}_param' continue after error"
15549 local jobid_var_old=$($LCTL get_param -n jobid_var)
15550 local jobid_var_new
15552 $LCTL set_param jobid_var= &&
15553 error "no error returned for 'set_param a='"
15555 jobid_var_new=$($LCTL get_param -n jobid_var)
15556 [[ "$jobid_var_old" == "$jobid_var_new" ]] ||
15557 error "jobid_var was changed by setting without value"
15559 $LCTL set_param jobid_var &&
15560 error "no error returned for 'set_param a'"
15562 jobid_var_new=$($LCTL get_param -n jobid_var)
15563 [[ "$jobid_var_old" == "$jobid_var_new" ]] ||
15564 error "jobid_var was changed by setting without value"
15566 run_test 401c "Verify 'lctl set_param' without value fails in either format."
15569 local jobid_var_old=$($LCTL get_param -n jobid_var)
15570 local jobid_var_new
15571 local new_value="foo=bar"
15573 $LCTL set_param jobid_var=$new_value ||
15574 error "'set_param a=b' did not accept a value containing '='"
15576 jobid_var_new=$($LCTL get_param -n jobid_var)
15577 [[ "$jobid_var_new" == "$new_value" ]] ||
15578 error "'set_param a=b' failed on a value containing '='"
15580 # Reset the jobid_var to test the other format
15581 $LCTL set_param jobid_var=$jobid_var_old
15582 jobid_var_new=$($LCTL get_param -n jobid_var)
15583 [[ "$jobid_var_new" == "$jobid_var_old" ]] ||
15584 error "failed to reset jobid_var"
15586 $LCTL set_param jobid_var $new_value ||
15587 error "'set_param a b' did not accept a value containing '='"
15589 jobid_var_new=$($LCTL get_param -n jobid_var)
15590 [[ "$jobid_var_new" == "$new_value" ]] ||
15591 error "'set_param a b' failed on a value containing '='"
15593 $LCTL set_param jobid_var $jobid_var_old
15594 jobid_var_new=$($LCTL get_param -n jobid_var)
15595 [[ "$jobid_var_new" == "$jobid_var_old" ]] ||
15596 error "failed to reset jobid_var"
15598 run_test 401d "Verify 'lctl set_param' accepts values containing '='"
15601 remote_mds_nodsh && skip "remote MDS with nodsh" && return
15602 $LFS setdirstripe -i 0 $DIR/$tdir || error "setdirstripe -i 0 failed"
15603 #define OBD_FAIL_MDS_FLD_LOOKUP 0x15c
15604 do_facet mds1 "lctl set_param fail_loc=0x8000015c"
15605 touch $DIR/$tdir/$tfile && error "touch should fail with ENOENT" ||
15606 echo "Touch failed - OK"
15608 run_test 402 "Return ENOENT to lod_generate_and_set_lovea"
15611 local file1=$DIR/$tfile.1
15612 local file2=$DIR/$tfile.2
15613 local tfile=$TMP/$tfile
15615 rm -f $file1 $file2 $tfile
15620 # 30 sec OBD_TIMEOUT in ll_getattr()
15621 # right before populating st_nlink
15622 $LCTL set_param fail_loc=0x80001409
15623 stat -c %h $file1 > $tfile &
15625 # create an alias, drop all locks and reclaim the dentry
15627 cancel_lru_locks mdc
15628 cancel_lru_locks osc
15629 sysctl -w vm.drop_caches=2
15633 [ `cat $tfile` -gt 0 ] || error "wrong nlink count: `cat $tfile`"
15635 rm -f $tfile $file1 $file2
15637 run_test 403 "i_nlink should not drop to zero due to aliasing"
15639 test_404() { # LU-6601
15640 remote_mds_nodsh && skip "remote MDS with nodsh" && return
15641 local mosps=$(do_facet $SINGLEMDS $LCTL dl |
15642 awk '/osp .*-osc-MDT/ { print $4}')
15645 for osp in $mosps; do
15646 echo "Deactivate: " $osp
15647 do_facet $SINGLEMDS $LCTL --device %$osp deactivate
15648 local stat=$(do_facet $SINGLEMDS $LCTL dl |
15649 awk -vp=$osp '$4 == p { print $2 }')
15650 [ $stat = IN ] || {
15651 do_facet $SINGLEMDS $LCTL dl | grep -w $osp
15652 error "deactivate error"
15654 echo "Activate: " $osp
15655 do_facet $SINGLEMDS $LCTL --device %$osp activate
15656 local stat=$(do_facet $SINGLEMDS $LCTL dl |
15657 awk -vp=$osp '$4 == p { print $2 }')
15658 [ $stat = UP ] || {
15659 do_facet $SINGLEMDS $LCTL dl | grep -w $osp
15660 error "activate error"
15664 run_test 404 "validate manual {de}activated works properly for OSPs"
15667 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.6.92) ] &&
15668 skip "Layout swap lock is not supported" && return
15670 check_swap_layouts_support && return 0
15672 test_mkdir -p $DIR/$tdir
15673 swap_lock_test -d $DIR/$tdir ||
15674 error "One layout swap locked test failed"
15676 run_test 405 "Various layout swap lock tests"
15679 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
15680 [ $OSTCOUNT -lt 2 ] && skip "needs >= 2 OSTs" && return
15681 [ -n "$FILESET" ] && skip "SKIP due to FILESET set" && return
15682 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
15683 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.8.50) ] &&
15684 skip "Need MDS version at least 2.8.50" && return
15686 local def_stripenr=$($GETSTRIPE -c $MOUNT)
15687 local def_stripe_size=$($GETSTRIPE -S $MOUNT)
15688 local def_stripe_offset=$($GETSTRIPE -i $MOUNT)
15689 local def_pool=$($GETSTRIPE -p $MOUNT)
15691 local test_pool=$TESTNAME
15692 pool_add $test_pool || error "pool_add failed"
15693 pool_add_targets $test_pool 0 $(($OSTCOUNT - 1)) 1 ||
15694 error "pool_add_targets failed"
15696 # parent set default stripe count only, child will stripe from both
15697 # parent and fs default
15698 $SETSTRIPE -c 1 -i 1 -S $((def_stripe_size * 2)) -p $test_pool $MOUNT ||
15699 error "setstripe $MOUNT failed"
15700 $LFS mkdir -c $MDSCOUNT $DIR/$tdir || error "mkdir $tdir failed"
15701 $SETSTRIPE -c $OSTCOUNT $DIR/$tdir || error "setstripe $tdir failed"
15702 for i in $(seq 10); do
15703 local f=$DIR/$tdir/$tfile.$i
15704 touch $f || error "touch failed"
15705 local count=$($GETSTRIPE -c $f)
15706 [ $count -eq $OSTCOUNT ] ||
15707 error "$f stripe count $count != $OSTCOUNT"
15708 local offset=$($GETSTRIPE -i $f)
15709 [ $offset -eq 1 ] || error "$f stripe offset $offset != 1"
15710 local size=$($GETSTRIPE -S $f)
15711 [ $size -eq $((def_stripe_size * 2)) ] ||
15712 error "$f stripe size $size != $((def_stripe_size * 2))"
15713 local pool=$($GETSTRIPE -p $f)
15714 [ $pool == $test_pool ] || error "$f pool $pool != $test_pool"
15717 # change fs default striping, delete parent default striping, now child
15718 # will stripe from new fs default striping only
15719 $SETSTRIPE -c 1 -S $def_stripe_size -i 0 $MOUNT ||
15720 error "change $MOUNT default stripe failed"
15721 $SETSTRIPE -c 0 $DIR/$tdir || error "delete $tdir default stripe failed"
15722 for i in $(seq 11 20); do
15723 local f=$DIR/$tdir/$tfile.$i
15724 touch $f || error "touch $f failed"
15725 local count=$($GETSTRIPE -c $f)
15726 [ $count -eq 1 ] || error "$f stripe count $count != 1"
15727 local offset=$($GETSTRIPE -i $f)
15728 [ $offset -eq 0 ] || error "$f stripe offset $offset != 0"
15729 local size=$($GETSTRIPE -S $f)
15730 [ $size -eq $def_stripe_size ] ||
15731 error "$f stripe size $size != $def_stripe_size"
15732 local pool=$($GETSTRIPE -p $f)
15733 [ "#$pool" == "#" ] || error "$f pool $pool is set"
15737 unlinkmany $DIR/$tdir/$tfile. 1 20
15739 # restore FS default striping
15740 if [ -z $def_pool ]; then
15741 $SETSTRIPE -c $def_stripenr -S $def_stripe_size \
15742 -i $def_stripe_offset $MOUNT ||
15743 error "restore default striping failed"
15745 $SETSTRIPE -c $def_stripenr -S $def_stripe_size -p $def_pool \
15746 -i $def_stripe_offset $MOUNT ||
15747 error "restore default striping with $def_pool failed"
15750 local f=$DIR/$tdir/$tfile
15751 pool_remove_all_targets $test_pool $f
15752 pool_remove $test_pool $f
15754 run_test 406 "DNE support fs default striping"
15757 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
15759 [[ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.8.55) ]] &&
15760 skip "Need MDS version at least 2.8.55" && return
15762 $LFS mkdir -i 0 -c 1 $DIR/$tdir.0 ||
15763 error "$LFS mkdir -i 0 -c 1 $tdir.0 failed"
15764 $LFS mkdir -i 1 -c 1 $DIR/$tdir.1 ||
15765 error "$LFS mkdir -i 1 -c 1 $tdir.1 failed"
15766 touch $DIR/$tdir.0/$tfile.0 || error "touch $tdir.0/$tfile.0 failed"
15768 #define OBD_FAIL_DT_TXN_STOP 0x2019
15769 for idx in $(seq $MDSCOUNT); do
15770 do_facet mds$idx "lctl set_param fail_loc=0x2019"
15772 $LFS mkdir -c 2 $DIR/$tdir && error "$LFS mkdir -c 2 $tdir should fail"
15773 mv $DIR/$tdir.0/$tfile.0 $DIR/$tdir.1/$tfile.1 &&
15774 error "mv $tdir.0/$tfile.0 $tdir.1/$tfile.1 should fail"
15777 run_test 407 "transaction fail should cause operation fail"
15780 # tests that do cleanup/setup should be run at the end
15784 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
15786 #define OBD_FAIL_MGC_PAUSE_PROCESS_LOG 0x903
15787 $LCTL set_param fail_loc=0x903
15789 cancel_lru_locks MGC
15791 FAIL_ON_ERROR=true cleanup
15792 FAIL_ON_ERROR=true setup
15794 run_test 900 "umount should not race with any mgc requeue thread"
15797 [ -f $EXT2_DEV ] && rm $EXT2_DEV || true
15798 check_and_cleanup_lustre
15799 if [ "$I_MOUNTED" != "yes" ]; then
15800 lctl set_param debug="$OLDDEBUG" 2> /dev/null || true