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 $SINGLEMDS) = "zfs" ]; then
82 # bug number for skipped test: LU-4536 LU-1957 LU-2805
83 ALWAYS_EXCEPT="$ALWAYS_EXCEPT 65ic 180 184c"
85 [ "$SLOW" = "no" ] && EXCEPT_SLOW="$EXCEPT_SLOW 51b 51ba"
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"
1023 simple_cleanup_common() {
1026 wait_delete_completed
1029 max_pages_per_rpc() {
1030 $LCTL get_param -n mdc.*.max_pages_per_rpc | head -n1
1034 local NRFILES=100000
1035 local FREE_INODES=$(mdt_free_inodes 0)
1036 [[ $FREE_INODES -lt $NRFILES ]] &&
1037 skip "not enough free inodes $FREE_INODES required $NRFILES" &&
1040 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
1041 trap simple_cleanup_common EXIT
1043 # Performance issue on ZFS see LU-4072 (c.f. LU-2887)
1044 [ $(facet_fstype $SINGLEMDS) = "zfs" ] && NRFILES=10000
1046 test_mkdir -p $DIR/$tdir
1047 createmany -m $DIR/$tdir/$tfile $NRFILES
1049 cancel_lru_locks mdc
1050 lctl set_param mdc.*.stats clear
1052 ls $DIR/$tdir >/dev/null || error "error in listing large dir"
1054 # LU-5 large readdir
1055 # DIRENT_SIZE = 32 bytes for sizeof(struct lu_dirent) +
1056 # 8 bytes for name(filename is mostly 5 in this test) +
1057 # 8 bytes for luda_type
1058 # take into account of overhead in lu_dirpage header and end mark in
1059 # each page, plus one in RPC_NUM calculation.
1061 RPC_SIZE=$(($(max_pages_per_rpc) * $(page_size)))
1062 RPC_NUM=$(((NRFILES * DIRENT_SIZE + RPC_SIZE - 1) / RPC_SIZE + 1))
1063 mds_readpage=$(lctl get_param mdc.*MDT0000*.stats |
1064 awk '/^mds_readpage/ {print $2}')
1065 [[ $mds_readpage -gt $RPC_NUM ]] &&
1066 error "large readdir doesn't take effect"
1068 simple_cleanup_common
1070 run_test 24v "list directory with large files (handle hash collision, bug: 17560)"
1072 test_24w() { # bug21506
1074 dd if=/dev/zero of=$DIR/$tfile bs=1M count=1 seek=4096 || return 1
1075 dd if=/dev/zero bs=$SZ1 count=1 >> $DIR/$tfile || return 2
1076 dd if=$DIR/$tfile of=$DIR/${tfile}_left bs=1M skip=4097 || return 3
1077 SZ2=`ls -l $DIR/${tfile}_left | awk '{print $5}'`
1078 [[ "$SZ1" -eq "$SZ2" ]] ||
1079 error "Error reading at the end of the file $tfile"
1081 run_test 24w "Reading a file larger than 4Gb"
1084 [[ $MDSCOUNT -lt 2 ]] && skip "needs >= 2 MDTs" && return
1086 [[ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.7.56) ]] &&
1087 skip "Need MDS version at least 2.7.56" && return
1089 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
1091 local remote_dir=$DIR/$tdir/remote_dir
1093 test_mkdir -p $DIR/$tdir
1094 $LFS mkdir -i $MDTIDX $remote_dir ||
1095 error "create remote directory failed"
1097 test_mkdir -p $DIR/$tdir/src_dir
1098 touch $DIR/$tdir/src_file
1099 test_mkdir -p $remote_dir/tgt_dir
1100 touch $remote_dir/tgt_file
1102 mrename $DIR/$tdir/src_dir $remote_dir/tgt_dir ||
1103 error "rename dir cross MDT failed!"
1105 mrename $DIR/$tdir/src_file $remote_dir/tgt_file ||
1106 error "rename file cross MDT failed!"
1108 touch $DIR/$tdir/ln_file
1109 ln $DIR/$tdir/ln_file $remote_dir/ln_name ||
1110 error "ln file cross MDT failed"
1112 rm -rf $DIR/$tdir || error "Can not delete directories"
1114 run_test 24x "cross MDT rename/link"
1117 [[ $MDSCOUNT -lt 2 ]] && skip "needs >= 2 MDTs" && return
1118 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
1120 local remote_dir=$DIR/$tdir/remote_dir
1122 test_mkdir -p $DIR/$tdir
1123 $LFS mkdir -i $MDTIDX $remote_dir ||
1124 error "create remote directory failed"
1126 test_mkdir -p $remote_dir/src_dir
1127 touch $remote_dir/src_file
1128 test_mkdir -p $remote_dir/tgt_dir
1129 touch $remote_dir/tgt_file
1131 mrename $remote_dir/src_dir $remote_dir/tgt_dir ||
1132 error "rename subdir in the same remote dir failed!"
1134 mrename $remote_dir/src_file $remote_dir/tgt_file ||
1135 error "rename files in the same remote dir failed!"
1137 ln $remote_dir/tgt_file $remote_dir/tgt_file1 ||
1138 error "link files in the same remote dir failed!"
1140 rm -rf $DIR/$tdir || error "Can not delete directories"
1142 run_test 24y "rename/link on the same dir should succeed"
1144 test_24A() { # LU-3182
1148 test_mkdir -p $DIR/$tdir
1149 createmany -m $DIR/$tdir/$tfile $NFILES
1150 local t=$(ls $DIR/$tdir | wc -l)
1151 local u=$(ls $DIR/$tdir | sort -u | wc -l)
1152 local v=$(ls -ai $DIR/$tdir | sort -u | wc -l)
1153 if [ $t -ne $NFILES -o $u -ne $NFILES -o $v -ne $((NFILES + 2)) ] ; then
1154 error "Expected $NFILES files, got $t ($u unique $v .&..)"
1157 rm -rf $DIR/$tdir || error "Can not delete directories"
1159 run_test 24A "readdir() returns correct number of entries."
1161 test_24B() { # LU-4805
1162 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
1165 test_mkdir $DIR/$tdir
1166 $LFS setdirstripe -i0 -c$MDSCOUNT $DIR/$tdir/striped_dir ||
1167 error "create striped dir failed"
1169 count=$(ls -ai $DIR/$tdir/striped_dir | wc -l)
1170 [ $count -eq 2 ] || error "Expected 2, got $count"
1172 touch $DIR/$tdir/striped_dir/a
1174 count=$(ls -ai $DIR/$tdir/striped_dir | wc -l)
1175 [ $count -eq 3 ] || error "Expected 3, got $count"
1177 touch $DIR/$tdir/striped_dir/.f
1179 count=$(ls -ai $DIR/$tdir/striped_dir | wc -l)
1180 [ $count -eq 4 ] || error "Expected 4, got $count"
1182 rm -rf $DIR/$tdir || error "Can not delete directories"
1184 run_test 24B "readdir for striped dir return correct number of entries"
1187 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
1193 $LFS setdirstripe -i0 -c$MDSCOUNT $DIR/$tdir/d0/striped_dir ||
1194 error "create striped dir failed"
1196 cd $DIR/$tdir/d0/striped_dir
1198 local d0_ino=$(ls -i -l -a $DIR/$tdir | grep "d0" | awk '{print $1}')
1199 local d1_ino=$(ls -i -l -a $DIR/$tdir | grep "d1" | awk '{print $1}')
1200 local parent_ino=$(ls -i -l -a | grep "\.\." | awk '{print $1}')
1202 [ "$d0_ino" = "$parent_ino" ] ||
1203 error ".. wrong, expect $d0_ino, get $parent_ino"
1205 mv $DIR/$tdir/d0/striped_dir $DIR/$tdir/d1/ ||
1206 error "mv striped dir failed"
1208 parent_ino=$(ls -i -l -a | grep "\.\." | awk '{print $1}')
1210 [ "$d1_ino" = "$parent_ino" ] ||
1211 error ".. wrong after mv, expect $d1_ino, get $parent_ino"
1213 run_test 24C "check .. in striped dir"
1215 test_24D() { # LU-6101
1220 createmany -m $DIR/$tdir/$tfile $NFILES
1221 local t=$(ls $DIR/$tdir | wc -l)
1222 local u=$(ls $DIR/$tdir | sort -u | wc -l)
1223 local v=$(ls -ai $DIR/$tdir | sort -u | wc -l)
1224 if [ $t -ne $NFILES -o $u -ne $NFILES -o $v -ne $((NFILES + 2)) ] ; then
1225 error "Expected $NFILES files, got $t ($u unique $v .&..)"
1228 rm -rf $DIR/$tdir || error "Can not delete directories"
1230 run_test 24D "readdir() returns correct number of entries after cursor reload"
1233 [[ $MDSCOUNT -lt 4 ]] && skip "needs >= 4 MDTs" && return
1234 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
1237 mkdir $DIR/$tdir/src_dir
1238 $LFS mkdir -i 1 $DIR/$tdir/src_dir/src_child ||
1239 error "create remote source failed"
1241 touch $DIR/$tdir/src_dir/src_child/a
1243 $LFS mkdir -i 2 $DIR/$tdir/tgt_dir ||
1244 error "create remote target dir failed"
1246 $LFS mkdir -i 3 $DIR/$tdir/tgt_dir/tgt_child ||
1247 error "create remote target child failed"
1249 mrename $DIR/$tdir/src_dir/src_child $DIR/$tdir/tgt_dir/tgt_child ||
1250 error "rename dir cross MDT failed!"
1254 $CHECKSTAT -t dir $DIR/$tdir/src_dir/src_child &&
1255 error "src_child still exists after rename"
1257 $CHECKSTAT -t file $DIR/$tdir/tgt_dir/tgt_child/a ||
1258 error "missing file(a) after rename"
1260 rm -rf $DIR/$tdir || error "Can not delete directories"
1262 run_test 24E "cross MDT rename/link"
1265 echo '== symlink sanity ============================================='
1269 touch $DIR/s25/foo || error
1271 run_test 25a "create file in symlinked directory ==============="
1274 [ ! -d $DIR/d25 ] && test_25a
1275 $CHECKSTAT -t file $DIR/s25/foo || error
1277 run_test 25b "lookup file in symlinked directory ==============="
1281 test_mkdir $DIR/d26/d26-2
1282 ln -s d26/d26-2 $DIR/s26
1283 touch $DIR/s26/foo || error
1285 run_test 26a "multiple component symlink ======================="
1288 test_mkdir -p $DIR/d26b/d26-2
1289 ln -s d26b/d26-2/foo $DIR/s26-2
1290 touch $DIR/s26-2 || error
1292 run_test 26b "multiple component symlink at end of lookup ======"
1295 test_mkdir $DIR/d26.2
1296 touch $DIR/d26.2/foo
1297 ln -s d26.2 $DIR/s26.2-1
1298 ln -s s26.2-1 $DIR/s26.2-2
1299 ln -s s26.2-2 $DIR/s26.2-3
1300 chmod 0666 $DIR/s26.2-3/foo
1302 run_test 26c "chain of symlinks ================================"
1304 # recursive symlinks (bug 439)
1306 ln -s d26-3/foo $DIR/d26-3
1308 run_test 26d "create multiple component recursive symlink ======"
1311 [ ! -h $DIR/d26-3 ] && test_26d
1314 run_test 26e "unlink multiple component recursive symlink ======"
1316 # recursive symlinks (bug 7022)
1318 test_mkdir -p $DIR/$tdir
1319 test_mkdir $DIR/$tdir/$tfile || error "mkdir $DIR/$tdir/$tfile failed"
1320 cd $DIR/$tdir/$tfile || error "cd $DIR/$tdir/$tfile failed"
1321 test_mkdir -p lndir/bar1 || error "mkdir lndir/bar1 failed"
1322 test_mkdir $DIR/$tdir/$tfile/$tfile || error "mkdir $tfile failed"
1323 cd $tfile || error "cd $tfile failed"
1324 ln -s .. dotdot || error "ln dotdot failed"
1325 ln -s dotdot/lndir lndir || error "ln lndir failed"
1326 cd $DIR/$tdir || error "cd $DIR/$tdir failed"
1327 output=`ls $tfile/$tfile/lndir/bar1`
1328 [ "$output" = bar1 ] && error "unexpected output"
1329 rm -r $tfile || error "rm $tfile failed"
1330 $CHECKSTAT -a $DIR/$tfile || error "$tfile not gone"
1332 run_test 26f "rm -r of a directory which has recursive symlink ="
1335 echo '== stripe sanity =============================================='
1336 test_mkdir -p $DIR/d27 || error "mkdir failed"
1338 $SETSTRIPE -c 1 $DIR/d27/f0 || error "setstripe failed"
1339 $CHECKSTAT -t file $DIR/d27/f0 || error "checkstat failed"
1340 log "== test_27a: write to one stripe file ========================="
1341 cp /etc/hosts $DIR/d27/f0 || error
1343 run_test 27a "one stripe file =================================="
1346 [[ $OSTCOUNT -lt 2 ]] && skip_env "skipping 2-stripe test" && return
1347 test_mkdir -p $DIR/d27
1348 $SETSTRIPE -c 2 $DIR/d27/f01 || error "setstripe failed"
1349 $GETSTRIPE -c $DIR/d27/f01
1350 [ $($GETSTRIPE -c $DIR/d27/f01) -eq 2 ] ||
1351 error "two-stripe file doesn't have two stripes"
1353 dd if=/dev/zero of=$DIR/d27/f01 bs=4k count=4 || error "dd failed"
1355 run_test 27b "create and write to two stripe file"
1358 test_mkdir -p $DIR/d27
1359 $SETSTRIPE -c 0 -i -1 -S 0 $DIR/d27/fdef || error "setstripe failed"
1360 $CHECKSTAT -t file $DIR/d27/fdef || error "checkstat failed"
1361 dd if=/dev/zero of=$DIR/d27/fdef bs=4k count=4 || error
1363 run_test 27d "create file with default settings ================"
1366 # LU-5839 adds check for existed layout before setting it
1367 [[ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.7.56) ]] &&
1368 skip "Need MDS version at least 2.7.56" && return
1369 test_mkdir -p $DIR/d27
1370 $SETSTRIPE -c 2 $DIR/d27/f12 || error "setstripe failed"
1371 $SETSTRIPE -c 2 $DIR/d27/f12 && error "setstripe succeeded twice"
1372 $CHECKSTAT -t file $DIR/d27/f12 || error "checkstat failed"
1374 run_test 27e "setstripe existing file (should return error) ======"
1377 test_mkdir $DIR/$tdir
1378 $SETSTRIPE -S 100 -i 0 -c 1 $DIR/$tdir/$tfile &&
1379 error "$SETSTRIPE $DIR/$tdir/$tfile failed"
1380 $CHECKSTAT -t file $DIR/$tdir/$tfile &&
1381 error "$CHECKSTAT -t file $DIR/$tdir/$tfile should fail"
1382 dd if=/dev/zero of=$DIR/$tdir/$tfile bs=4k count=4 || error "dd failed"
1383 $GETSTRIPE $DIR/$tdir/$tfile || error "$GETSTRIPE failed"
1385 run_test 27f "setstripe with bad stripe size (should return error)"
1388 test_mkdir -p $DIR/d27
1389 $MCREATE $DIR/d27/fnone || error "mcreate failed"
1390 $GETSTRIPE $DIR/d27/fnone 2>&1 | grep "no stripe info" ||
1391 error "$DIR/d27/fnone has object"
1393 run_test 27g "$GETSTRIPE with no objects"
1396 test_mkdir $DIR/$tdir
1397 touch $DIR/$tdir/$tfile || error "touch failed"
1398 [[ $($GETSTRIPE -c $DIR/$tdir/$tfile) -gt 0 ]] ||
1399 error "missing objects"
1401 run_test 27i "$GETSTRIPE with some objects"
1404 test_mkdir -p $DIR/d27
1405 $SETSTRIPE -i $OSTCOUNT $DIR/d27/f27j && error "setstripe failed"||true
1407 run_test 27j "setstripe with bad stripe offset (should return error)"
1409 test_27k() { # bug 2844
1410 test_mkdir -p $DIR/d27
1412 LL_MAX_BLKSIZE=$((4 * 1024 * 1024))
1413 [ ! -d $DIR/d27 ] && test_mkdir -p $DIR d27
1414 $SETSTRIPE -S 67108864 $FILE || error "setstripe failed"
1415 BLKSIZE=`stat $FILE | awk '/IO Block:/ { print $7 }'`
1416 [ $BLKSIZE -le $LL_MAX_BLKSIZE ] || error "1:$BLKSIZE > $LL_MAX_BLKSIZE"
1417 dd if=/dev/zero of=$FILE bs=4k count=1
1418 BLKSIZE=`stat $FILE | awk '/IO Block:/ { print $7 }'`
1419 [ $BLKSIZE -le $LL_MAX_BLKSIZE ] || error "2:$BLKSIZE > $LL_MAX_BLKSIZE"
1421 run_test 27k "limit i_blksize for broken user apps ============="
1424 test_mkdir -p $DIR/d27
1425 mcreate $DIR/f27l || error "creating file"
1426 $RUNAS $SETSTRIPE -c 1 $DIR/f27l && \
1427 error "setstripe should have failed" || true
1429 run_test 27l "check setstripe permissions (should return error)"
1432 [[ $OSTCOUNT -lt 2 ]] && skip_env "$OSTCOUNT < 2 OSTs -- skipping" &&
1435 ORIGFREE=$($LCTL get_param -n lov.$FSNAME-clilov-*.kbytesavail |
1437 if [[ $ORIGFREE -gt $MAXFREE ]]; then
1438 skip "$ORIGFREE > $MAXFREE skipping out-of-space test on OST0"
1441 trap simple_cleanup_common EXIT
1442 test_mkdir -p $DIR/$tdir
1443 $SETSTRIPE -i 0 -c 1 $DIR/$tdir/f27m_1
1444 dd if=/dev/zero of=$DIR/$tdir/f27m_1 bs=1024 count=$MAXFREE &&
1445 error "dd should fill OST0"
1447 while $SETSTRIPE -i 0 -c 1 $DIR/$tdir/f27m_$i; do
1449 [ $i -gt 256 ] && break
1452 touch $DIR/$tdir/f27m_$i
1453 [ `$GETSTRIPE $DIR/$tdir/f27m_$i | grep -A 10 obdidx | awk '{print $1}'| grep -w "0"` ] &&
1454 error "OST0 was full but new created file still use it"
1456 touch $DIR/$tdir/f27m_$i
1457 [ `$GETSTRIPE $DIR/$tdir/f27m_$i | grep -A 10 obdidx | awk '{print $1}'| grep -w "0"` ] &&
1458 error "OST0 was full but new created file still use it"
1459 simple_cleanup_common
1461 run_test 27m "create file while OST0 was full =================="
1464 local DELAY=$(do_facet $SINGLEMDS lctl get_param -n lov.*.qos_maxage | head -n 1 | awk '{print $1 * 2}')
1468 # OSCs keep a NOSPC flag that will be reset after ~5s (qos_maxage)
1469 # if the OST isn't full anymore.
1471 local OSTIDX=${1:-""}
1473 local list=$(comma_list $(osts_nodes))
1474 [ "$OSTIDX" ] && list=$(facet_host ost$((OSTIDX + 1)))
1476 do_nodes $list lctl set_param fail_loc=0
1477 sync # initiate all OST_DESTROYs from MDS to OST
1481 exhaust_precreations() {
1484 local FAILIDX=${3:-$OSTIDX}
1485 local ofacet=ost$((OSTIDX + 1))
1487 test_mkdir -p -c1 $DIR/$tdir
1488 local mdtidx=$($LFS getstripe -M $DIR/$tdir)
1489 local mfacet=mds$((mdtidx + 1))
1490 echo OSTIDX=$OSTIDX MDTIDX=$mdtidx
1492 local OST=$(ostname_from_index $OSTIDX)
1495 local mdtosc_proc1=$(get_mdtosc_proc_path $mfacet $OST)
1496 local last_id=$(do_facet $mfacet lctl get_param -n \
1497 osc.$mdtosc_proc1.prealloc_last_id)
1498 local next_id=$(do_facet $mfacet lctl get_param -n \
1499 osc.$mdtosc_proc1.prealloc_next_id)
1501 local mdtosc_proc2=$(get_mdtosc_proc_path $mfacet)
1502 do_facet $mfacet lctl get_param osc.$mdtosc_proc2.prealloc*
1504 test_mkdir -p $DIR/$tdir/${OST}
1505 $SETSTRIPE -i $OSTIDX -c 1 $DIR/$tdir/${OST}
1506 #define OBD_FAIL_OST_ENOSPC 0x215
1507 do_facet $ofacet lctl set_param fail_val=$FAILIDX fail_loc=0x215
1508 echo "Creating to objid $last_id on ost $OST..."
1509 createmany -o $DIR/$tdir/${OST}/f $next_id $((last_id - next_id + 2))
1510 do_facet $mfacet lctl get_param osc.$mdtosc_proc2.prealloc*
1511 do_facet $ofacet lctl set_param fail_loc=$FAILLOC
1515 exhaust_all_precreations() {
1517 for (( i=0; i < OSTCOUNT; i++ )) ; do
1518 exhaust_precreations $i $1 -1
1523 [[ $OSTCOUNT -lt 2 ]] && skip_env "too few OSTs" && return
1524 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
1525 remote_mds_nodsh && skip "remote MDS with nodsh" && return
1526 remote_ost_nodsh && skip "remote OST with nodsh" && return
1529 rm -f $DIR/$tdir/$tfile
1530 exhaust_precreations 0 0x80000215
1531 $SETSTRIPE -c -1 $DIR/$tdir
1532 touch $DIR/$tdir/$tfile || error
1533 $GETSTRIPE $DIR/$tdir/$tfile
1536 run_test 27n "create file with some full OSTs =================="
1539 [[ $OSTCOUNT -lt 2 ]] && skip_env "too few OSTs" && return
1540 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
1541 remote_mds_nodsh && skip "remote MDS with nodsh" && return
1542 remote_ost_nodsh && skip "remote OST with nodsh" && return
1545 rm -f $DIR/$tdir/$tfile
1546 exhaust_all_precreations 0x215
1548 touch $DIR/$tdir/$tfile && error "able to create $DIR/$tdir/$tfile"
1553 run_test 27o "create file with all full OSTs (should error) ===="
1556 [[ $OSTCOUNT -lt 2 ]] && skip_env "too few OSTs" && return
1557 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
1558 remote_mds_nodsh && skip "remote MDS with nodsh" && return
1559 remote_ost_nodsh && skip "remote OST with nodsh" && return
1562 rm -f $DIR/$tdir/$tfile
1563 test_mkdir -p $DIR/$tdir
1565 $MCREATE $DIR/$tdir/$tfile || error "mcreate failed"
1566 $TRUNCATE $DIR/$tdir/$tfile 80000000 || error "truncate failed"
1567 $CHECKSTAT -s 80000000 $DIR/$tdir/$tfile || error "checkstat failed"
1569 exhaust_precreations 0 0x80000215
1570 echo foo >> $DIR/$tdir/$tfile || error "append failed"
1571 $CHECKSTAT -s 80000004 $DIR/$tdir/$tfile || error "checkstat failed"
1572 $GETSTRIPE $DIR/$tdir/$tfile
1576 run_test 27p "append to a truncated file with some full OSTs ==="
1579 [[ $OSTCOUNT -lt 2 ]] && skip_env "too few OSTs" && return
1580 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
1581 remote_mds_nodsh && skip "remote MDS with nodsh" && return
1582 remote_ost_nodsh && skip "remote OST with nodsh" && return
1585 rm -f $DIR/$tdir/$tfile
1587 test_mkdir -p $DIR/$tdir
1588 $MCREATE $DIR/$tdir/$tfile || error "mcreate $DIR/$tdir/$tfile failed"
1589 $TRUNCATE $DIR/$tdir/$tfile 80000000 ||error "truncate $DIR/$tdir/$tfile failed"
1590 $CHECKSTAT -s 80000000 $DIR/$tdir/$tfile || error "checkstat failed"
1592 exhaust_all_precreations 0x215
1594 echo foo >> $DIR/$tdir/$tfile && error "append succeeded"
1595 $CHECKSTAT -s 80000000 $DIR/$tdir/$tfile || error "checkstat 2 failed"
1599 run_test 27q "append to truncated file with all OSTs full (should error) ==="
1602 [[ $OSTCOUNT -lt 2 ]] && skip_env "too few OSTs" && return
1603 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
1604 remote_mds_nodsh && skip "remote MDS with nodsh" && return
1605 remote_ost_nodsh && skip "remote OST with nodsh" && return
1608 rm -f $DIR/$tdir/$tfile
1609 exhaust_precreations 0 0x80000215
1611 $SETSTRIPE -i 0 -c 2 $DIR/$tdir/$tfile # && error
1615 run_test 27r "stripe file with some full OSTs (shouldn't LBUG) ="
1617 test_27s() { # bug 10725
1618 test_mkdir -p $DIR/$tdir
1619 local stripe_size=$((4096 * 1024 * 1024)) # 2^32
1620 local stripe_count=0
1621 [ $OSTCOUNT -eq 1 ] || stripe_count=2
1622 $SETSTRIPE -S $stripe_size -c $stripe_count $DIR/$tdir &&
1623 error "stripe width >= 2^32 succeeded" || true
1626 run_test 27s "lsm_xfersize overflow (should error) (bug 10725)"
1628 test_27t() { # bug 10864
1633 $WLFS getstripe $tfile
1636 run_test 27t "check that utils parse path correctly"
1638 test_27u() { # bug 4900
1639 [[ $OSTCOUNT -lt 2 ]] && skip_env "too few OSTs" && return
1640 remote_mds_nodsh && skip "remote MDS with nodsh" && return
1642 local list=$(comma_list $(mdts_nodes))
1644 #define OBD_FAIL_MDS_OSC_PRECREATE 0x139
1645 do_nodes $list $LCTL set_param fail_loc=0x139
1646 test_mkdir -p $DIR/$tdir
1648 createmany -o $DIR/$tdir/t- 1000
1649 do_nodes $list $LCTL set_param fail_loc=0
1651 TLOG=$DIR/$tfile.getstripe
1652 $GETSTRIPE $DIR/$tdir > $TLOG
1653 OBJS=$(awk -vobj=0 '($1 == 0) { obj += 1 } END { print obj; }' $TLOG)
1654 unlinkmany $DIR/$tdir/t- 1000
1655 [[ $OBJS -gt 0 ]] &&
1656 error "$OBJS objects created on OST-0. See $TLOG" || pass
1658 run_test 27u "skip object creation on OSC w/o objects =========="
1660 test_27v() { # bug 4900
1661 [[ $OSTCOUNT -lt 2 ]] && skip_env "too few OSTs" && return
1662 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
1663 remote_mds_nodsh && skip "remote MDS with nodsh" && return
1664 remote_ost_nodsh && skip "remote OST with nodsh" && return
1666 exhaust_all_precreations 0x215
1669 test_mkdir -p $DIR/$tdir
1670 $SETSTRIPE -c 1 $DIR/$tdir # 1 stripe / file
1672 touch $DIR/$tdir/$tfile
1673 #define OBD_FAIL_TGT_DELAY_PRECREATE 0x705
1675 for (( i=1; i < OSTCOUNT; i++ )); do
1676 do_facet ost$i lctl set_param fail_loc=0x705
1678 local START=`date +%s`
1679 createmany -o $DIR/$tdir/$tfile 32
1681 local FINISH=`date +%s`
1682 local TIMEOUT=`lctl get_param -n timeout`
1683 local PROCESS=$((FINISH - START))
1684 [ $PROCESS -ge $((TIMEOUT / 2)) ] && \
1685 error "$FINISH - $START >= $TIMEOUT / 2"
1686 sleep $((TIMEOUT / 2 - PROCESS))
1689 run_test 27v "skip object creation on slow OST ================="
1691 test_27w() { # bug 10997
1692 test_mkdir -p $DIR/$tdir || error "mkdir failed"
1693 $SETSTRIPE -S 65536 $DIR/$tdir/f0 || error "setstripe failed"
1694 [ $($GETSTRIPE -S $DIR/$tdir/f0) -ne 65536 ] &&
1695 error "stripe size $size != 65536" || true
1696 [ $($GETSTRIPE -d $DIR/$tdir | grep -c "stripe_count") -ne 1 ] &&
1697 error "$GETSTRIPE -d $DIR/$tdir failed" || true
1699 run_test 27w "check $SETSTRIPE -S option"
1702 [[ $OSTCOUNT -lt 2 ]] &&
1703 skip_env "skipping multiple stripe count/offset test" && return
1705 test_mkdir -p $DIR/$tdir || error "mkdir failed"
1706 for i in $(seq 1 $OSTCOUNT); do
1708 $SETSTRIPE -c $i -i $offset $DIR/$tdir/f$i ||
1709 error "setstripe -c $i -i $offset failed"
1710 count=$($GETSTRIPE -c $DIR/$tdir/f$i)
1711 index=$($GETSTRIPE -i $DIR/$tdir/f$i)
1712 [ $count -ne $i ] && error "stripe count $count != $i" || true
1713 [ $index -ne $offset ] &&
1714 error "stripe offset $index != $offset" || true
1717 run_test 27wa "check $SETSTRIPE -c -i options"
1720 remote_ost_nodsh && skip "remote OST with nodsh" && return
1721 [[ $OSTCOUNT -lt 2 ]] && skip_env "$OSTCOUNT < 2 OSTs" && return
1722 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
1723 OFFSET=$(($OSTCOUNT - 1))
1725 local OST=$(ostname_from_index $OSTIDX)
1727 test_mkdir -p $DIR/$tdir
1728 $SETSTRIPE -c 1 $DIR/$tdir # 1 stripe per file
1729 do_facet ost$((OSTIDX + 1)) lctl set_param -n obdfilter.$OST.degraded 1
1731 createmany -o $DIR/$tdir/$tfile $OSTCOUNT
1732 for i in `seq 0 $OFFSET`; do
1733 [ `$GETSTRIPE $DIR/$tdir/$tfile$i | grep -A 10 obdidx | awk '{print $1}' | grep -w "$OSTIDX"` ] &&
1734 error "OST0 was degraded but new created file still use it"
1736 do_facet ost$((OSTIDX + 1)) lctl set_param -n obdfilter.$OST.degraded 0
1738 run_test 27x "create files while OST0 is degraded"
1741 [[ $OSTCOUNT -lt 2 ]] &&
1742 skip_env "$OSTCOUNT < 2 OSTs -- skipping" && return
1743 remote_mds_nodsh && skip "remote MDS with nodsh" && return
1744 remote_ost_nodsh && skip "remote OST with nodsh" && return
1745 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
1747 local mdtosc=$(get_mdtosc_proc_path $SINGLEMDS $FSNAME-OST0000)
1748 local last_id=$(do_facet $SINGLEMDS lctl get_param -n \
1749 osc.$mdtosc.prealloc_last_id)
1750 local next_id=$(do_facet $SINGLEMDS lctl get_param -n \
1751 osc.$mdtosc.prealloc_next_id)
1752 local fcount=$((last_id - next_id))
1753 [[ $fcount -eq 0 ]] && skip "not enough space on OST0" && return
1754 [[ $fcount -gt $OSTCOUNT ]] && fcount=$OSTCOUNT
1756 local MDS_OSCS=$(do_facet $SINGLEMDS lctl dl |
1757 awk '/[oO][sS][cC].*md[ts]/ { print $4 }')
1758 local OST_DEACTIVE_IDX=-1
1763 for OSC in $MDS_OSCS; do
1764 OST=$(osc_to_ost $OSC)
1765 OSTIDX=$(index_from_ostuuid $OST)
1766 if [ $OST_DEACTIVE_IDX == -1 ]; then
1767 OST_DEACTIVE_IDX=$OSTIDX
1769 if [ $OSTIDX != $OST_DEACTIVE_IDX ]; then
1770 echo $OSC "is Deactivated:"
1771 do_facet $SINGLEMDS lctl --device %$OSC deactivate
1775 OSTIDX=$(index_from_ostuuid $OST)
1776 test_mkdir -p $DIR/$tdir
1777 $SETSTRIPE -c 1 $DIR/$tdir # 1 stripe / file
1779 for OSC in $MDS_OSCS; do
1780 OST=$(osc_to_ost $OSC)
1781 OSTIDX=$(index_from_ostuuid $OST)
1782 if [ $OSTIDX == $OST_DEACTIVE_IDX ]; then
1783 echo $OST "is degraded:"
1784 do_facet ost$((OSTIDX+1)) lctl set_param -n \
1785 obdfilter.$OST.degraded=1
1790 createmany -o $DIR/$tdir/$tfile $fcount
1792 for OSC in $MDS_OSCS; do
1793 OST=$(osc_to_ost $OSC)
1794 OSTIDX=$(index_from_ostuuid $OST)
1795 if [ $OSTIDX == $OST_DEACTIVE_IDX ]; then
1796 echo $OST "is recovered from degraded:"
1797 do_facet ost$((OSTIDX+1)) lctl set_param -n \
1798 obdfilter.$OST.degraded=0
1800 do_facet $SINGLEMDS lctl --device %$OSC activate
1804 # all osp devices get activated, hence -1 stripe count restored
1807 # sleep 2*lod_qos_maxage seconds waiting for lod qos to notice osp
1808 # devices get activated.
1810 $SETSTRIPE -c -1 $DIR/$tfile
1811 stripecnt=$($GETSTRIPE -c $DIR/$tfile)
1813 [ $stripecnt -ne $OSTCOUNT ] &&
1814 error "Of $OSTCOUNT OSTs, only $stripecnt is available"
1817 run_test 27y "create files while OST0 is degraded and the rest inactive"
1823 lmm_count=$($GETSTRIPE -c $1)
1824 lmm_seq=$($GETSTRIPE -v $1 | awk '/lmm_seq/ { print $2 }')
1825 lmm_oid=$($GETSTRIPE -v $1 | awk '/lmm_object_id/ { print $2 }')
1827 local old_ifs="$IFS"
1829 fid=($($LFS path2fid $1))
1832 log "FID seq ${fid[1]}, oid ${fid[2]} ver ${fid[3]}"
1833 log "LOV seq $lmm_seq, oid $lmm_oid, count: $lmm_count"
1835 # compare lmm_seq and lu_fid->f_seq
1836 [ $lmm_seq = ${fid[1]} ] || { error "SEQ mismatch"; return 1; }
1837 # compare lmm_object_id and lu_fid->oid
1838 [ $lmm_oid = ${fid[2]} ] || { error "OID mismatch"; return 2; }
1840 # check the trusted.fid attribute of the OST objects of the file
1841 local have_obdidx=false
1843 $GETSTRIPE $1 | while read obdidx oid hex seq; do
1844 # skip lines up to and including "obdidx"
1845 [ -z "$obdidx" ] && break
1846 [ "$obdidx" = "obdidx" ] && have_obdidx=true && continue
1847 $have_obdidx || continue
1849 local ost=$((obdidx + 1))
1850 local dev=$(ostdevname $ost)
1853 log "want: stripe:$stripe_nr ost:$obdidx oid:$oid/$hex seq:$seq"
1855 seq=$(echo $seq | sed -e "s/^0x//g")
1856 if [ $seq == 0 ] || [ $(facet_fstype ost$ost) == zfs ]; then
1857 oid_hex=$(echo $oid)
1859 oid_hex=$(echo $hex | sed -e "s/^0x//g")
1861 local obj_file="O/$seq/d$((oid %32))/$oid_hex"
1865 # Don't unmount/remount the OSTs if we don't need to do that.
1866 # LU-2577 changes filter_fid to be smaller, so debugfs needs
1867 # update too, until that use mount/ll_decode_filter_fid/mount.
1868 # Re-enable when debugfs will understand new filter_fid.
1870 if false && [ $(facet_fstype ost$ost) == ldiskfs ]; then
1871 ff=$(do_facet ost$ost "$DEBUGFS -c -R 'stat $obj_file' \
1872 $dev 2>/dev/null" | grep "parent=")
1875 mount_fstype ost$ost
1876 ff=$(do_facet ost$ost $LL_DECODE_FILTER_FID \
1877 $(facet_mntpt ost$ost)/$obj_file)
1878 unmount_fstype ost$ost
1879 start ost$ost $dev $OST_MOUNT_OPTS
1883 [ -z "$ff" ] && error "$obj_file: no filter_fid info"
1885 echo "$ff" | sed -e 's#.*objid=#got: objid=#'
1887 # /mnt/O/0/d23/23: objid=23 seq=0 parent=[0x200000400:0x1e:0x1]
1888 # fid: objid=23 seq=0 parent=[0x200000400:0x1e:0x0] stripe=1
1889 local ff_parent=$(echo $ff|sed -e 's/.*parent=.//')
1890 local ff_pseq=$(echo $ff_parent | cut -d: -f1)
1891 local ff_poid=$(echo $ff_parent | cut -d: -f2)
1893 if echo $ff_parent | grep -q 'stripe='; then
1894 ff_pstripe=$(echo $ff_parent | sed -e 's/.*stripe=//')
1897 # $LL_DECODE_FILTER_FID does not print "stripe="; look
1898 # into f_ver in this case. See the comment on
1901 ff_pstripe=$(echo $ff_parent | cut -d: -f3 |
1905 # compare lmm_seq and filter_fid->ff_parent.f_seq
1906 [ $ff_pseq = $lmm_seq ] ||
1907 error "FF parent SEQ $ff_pseq != $lmm_seq"
1908 # compare lmm_object_id and filter_fid->ff_parent.f_oid
1909 [ $ff_poid = $lmm_oid ] ||
1910 error "FF parent OID $ff_poid != $lmm_oid"
1911 (($ff_pstripe == $stripe_nr)) ||
1912 error "FF stripe $ff_pstripe != $stripe_nr"
1914 stripe_nr=$((stripe_nr + 1))
1919 remote_ost_nodsh && skip "remote OST with nodsh" && return
1920 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
1921 test_mkdir -p $DIR/$tdir
1923 $SETSTRIPE -c 1 -i 0 -S 64k $DIR/$tdir/$tfile-1 ||
1924 { error "setstripe -c -1 failed"; return 1; }
1925 # We need to send a write to every object to get parent FID info set.
1926 # This _should_ also work for setattr, but does not currently.
1927 # touch $DIR/$tdir/$tfile-1 ||
1928 dd if=/dev/zero of=$DIR/$tdir/$tfile-1 bs=1M count=1 ||
1929 { error "dd $tfile-1 failed"; return 2; }
1930 $SETSTRIPE -c -1 -i $((OSTCOUNT - 1)) -S 1M $DIR/$tdir/$tfile-2 ||
1931 { error "setstripe -c -1 failed"; return 3; }
1932 dd if=/dev/zero of=$DIR/$tdir/$tfile-2 bs=1M count=$OSTCOUNT ||
1933 { error "dd $tfile-2 failed"; return 4; }
1935 # make sure write RPCs have been sent to OSTs
1938 check_seq_oid $DIR/$tdir/$tfile-1 || return 5
1939 check_seq_oid $DIR/$tdir/$tfile-2 || return 6
1941 run_test 27z "check SEQ/OID on the MDT and OST filesystems"
1943 test_27A() { # b=19102
1944 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
1945 local restore_size=$($GETSTRIPE -S $MOUNT)
1946 local restore_count=$($GETSTRIPE -c $MOUNT)
1947 local restore_offset=$($GETSTRIPE -i $MOUNT)
1948 $SETSTRIPE -c 0 -i -1 -S 0 $MOUNT
1949 wait_update $HOSTNAME "$GETSTRIPE -c $MOUNT | sed 's/ *//g'" "1" 20 ||
1950 error "stripe count $($GETSTRIPE -c $MOUNT) != 1"
1951 local default_size=$($GETSTRIPE -S $MOUNT)
1952 local default_offset=$($GETSTRIPE -i $MOUNT)
1953 local dsize=$((1024 * 1024))
1954 [ $default_size -eq $dsize ] ||
1955 error "stripe size $default_size != $dsize"
1956 [ $default_offset -eq -1 ] ||error "stripe offset $default_offset != -1"
1957 $SETSTRIPE -c $restore_count -i $restore_offset -S $restore_size $MOUNT
1959 run_test 27A "check filesystem-wide default LOV EA values"
1961 test_27B() { # LU-2523
1962 test_mkdir -p $DIR/$tdir
1963 rm -f $DIR/$tdir/f0 $DIR/$tdir/f1
1965 # open f1 with O_LOV_DELAY_CREATE
1967 # call setstripe ioctl on open file descriptor for f1
1969 multiop $DIR/$tdir/f1 oO_RDWR:O_CREAT:O_LOV_DELAY_CREATE:nB1c \
1973 # open f1 with O_LOV_DELAY_CREATE
1975 # call setstripe ioctl on open file descriptor for f1
1977 multiop $DIR/$tdir/f1 oO_RDWR:O_CREAT:O_LOV_DELAY_CREATE:uB1c
1979 # Allow multiop to fail in imitation of NFS's busted semantics.
1982 run_test 27B "call setstripe on open unlinked file/rename victim"
1984 test_27C() { #LU-2871
1985 [[ $OSTCOUNT -lt 2 ]] && skip "needs >= 2 OSTs" && return
1993 test_mkdir -p $DIR/$tdir
1995 for i in $(seq 0 $((OSTCOUNT - 1))); do
1996 # set stripe across all OSTs starting from OST$i
1997 $SETSTRIPE -i $i -c -1 $tfile$i
1998 # get striping information
1999 ost_idx=($($GETSTRIPE $tfile$i |
2000 tail -n $((OSTCOUNT + 1)) | awk '{print $1}'))
2004 [ ${#ost_idx[@]} -eq $OSTCOUNT ] ||
2005 error "${#ost_idx[@]} != $OSTCOUNT"
2007 for index in $(seq 0 $((OSTCOUNT - 1))); do
2009 for j in $(echo ${ost_idx[@]}); do
2010 if [ $index -eq $j ]; then
2016 error "Can not find $index in ${ost_idx[@]}"
2020 run_test 27C "check full striping across all OSTs"
2023 [ $OSTCOUNT -lt 2 ] && skip "needs >= 2 OSTs" && return
2024 [ -n "$FILESET" ] && skip "SKIP due to FILESET set" && return
2025 local POOL=${POOL:-testpool}
2027 local last_ost=$(($OSTCOUNT - 1))
2029 local ost_list=$(seq $first_ost $ost_step $last_ost)
2030 local ost_range="$first_ost $last_ost $ost_step"
2032 test_mkdir -p $DIR/$tdir
2033 pool_add $POOL || error "pool_add failed"
2034 pool_add_targets $POOL $ost_range || error "pool_add_targets failed"
2035 llapi_layout_test -d$DIR/$tdir -p$POOL -o$OSTCOUNT ||
2036 error "llapi_layout_test failed"
2037 cleanup_pools || error "cleanup_pools failed"
2039 run_test 27D "validate llapi_layout API"
2041 # Verify that default_easize is increased from its initial value after
2042 # accessing a widely striped file.
2044 [ $OSTCOUNT -lt 2 ] && skip "needs >= 2 OSTs" && return
2045 [ $(lustre_version_code client) -lt $(version_code 2.5.57) ] &&
2046 skip "client does not have LU-3338 fix" && return
2048 # 72 bytes is the minimum space required to store striping
2049 # information for a file striped across one OST:
2050 # (sizeof(struct lov_user_md_v3) +
2051 # sizeof(struct lov_user_ost_data_v1))
2053 $LCTL set_param -n llite.*.default_easize $min_easize ||
2054 error "lctl set_param failed"
2055 local easize=$($LCTL get_param -n llite.*.default_easize)
2057 [ $easize -eq $min_easize ] ||
2058 error "failed to set default_easize"
2060 $LFS setstripe -c $OSTCOUNT $DIR/$tfile ||
2061 error "setstripe failed"
2065 easize=$($LCTL get_param -n llite.*.default_easize)
2067 [ $easize -gt $min_easize ] ||
2068 error "default_easize not updated"
2070 run_test 27E "check that default extended attribute size properly increases"
2072 # createtest also checks that device nodes are created and
2073 # then visible correctly (#2091)
2074 test_28() { # bug 2091
2076 $CREATETEST $DIR/d28/ct || error
2078 run_test 28 "create/mknod/mkdir with bad file types ============"
2081 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return 0
2082 cancel_lru_locks mdc
2088 declare -i LOCKCOUNTORIG=0
2089 for lock_count in $(lctl get_param -n ldlm.namespaces.*mdc*.lock_count); do
2090 let LOCKCOUNTORIG=$LOCKCOUNTORIG+$lock_count
2092 [ $LOCKCOUNTORIG -eq 0 ] && error "No mdc lock count" && return 1
2094 declare -i LOCKUNUSEDCOUNTORIG=0
2095 for unused_count in $(lctl get_param -n ldlm.namespaces.*mdc*.lock_unused_count); do
2096 let LOCKUNUSEDCOUNTORIG=$LOCKUNUSEDCOUNTORIG+$unused_count
2103 declare -i LOCKCOUNTCURRENT=0
2104 for lock_count in $(lctl get_param -n ldlm.namespaces.*mdc*.lock_count); do
2105 let LOCKCOUNTCURRENT=$LOCKCOUNTCURRENT+$lock_count
2108 declare -i LOCKUNUSEDCOUNTCURRENT=0
2109 for unused_count in $(lctl get_param -n ldlm.namespaces.*mdc*.lock_unused_count); do
2110 let LOCKUNUSEDCOUNTCURRENT=$LOCKUNUSEDCOUNTCURRENT+$unused_count
2113 if [[ $LOCKCOUNTCURRENT -gt $LOCKCOUNTORIG ]]; then
2114 $LCTL set_param -n ldlm.dump_namespaces ""
2115 error "CURRENT: $LOCKCOUNTCURRENT > $LOCKCOUNTORIG"
2116 $LCTL dk | sort -k4 -t: > $TMP/test_29.dk
2117 log "dumped log to $TMP/test_29.dk (bug 5793)"
2120 if [[ $LOCKUNUSEDCOUNTCURRENT -gt $LOCKUNUSEDCOUNTORIG ]]; then
2121 error "UNUSED: $LOCKUNUSEDCOUNTCURRENT > $LOCKUNUSEDCOUNTORIG"
2122 $LCTL dk | sort -k4 -t: > $TMP/test_29.dk
2123 log "dumped log to $TMP/test_29.dk (bug 5793)"
2127 run_test 29 "IT_GETATTR regression ============================"
2129 test_30a() { # was test_30
2130 cp $(which ls) $DIR || cp /bin/ls $DIR
2134 run_test 30a "execute binary from Lustre (execve) =============="
2137 cp `which ls` $DIR || cp /bin/ls $DIR
2139 $RUNAS $DIR/ls / || error
2142 run_test 30b "execute binary from Lustre as non-root ==========="
2144 test_30c() { # b=22376
2145 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
2146 cp `which ls` $DIR || cp /bin/ls $DIR
2148 cancel_lru_locks mdc
2149 cancel_lru_locks osc
2150 $RUNAS $DIR/ls / || error
2153 run_test 30c "execute binary from Lustre without read perms ===="
2156 $OPENUNLINK $DIR/f31 $DIR/f31 || error
2157 $CHECKSTAT -a $DIR/f31 || error
2159 run_test 31a "open-unlink file =================================="
2162 touch $DIR/f31 || error
2163 ln $DIR/f31 $DIR/f31b || error
2164 $MULTIOP $DIR/f31b Ouc || error
2165 $CHECKSTAT -t file $DIR/f31 || error
2167 run_test 31b "unlink file with multiple links while open ======="
2170 touch $DIR/f31 || error
2171 ln $DIR/f31 $DIR/f31c || error
2172 multiop_bg_pause $DIR/f31 O_uc || return 1
2174 $MULTIOP $DIR/f31c Ouc
2175 kill -USR1 $MULTIPID
2178 run_test 31c "open-unlink file with multiple links ============="
2181 opendirunlink $DIR/d31d $DIR/d31d || error
2182 $CHECKSTAT -a $DIR/d31d || error
2184 run_test 31d "remove of open directory ========================="
2186 test_31e() { # bug 2904
2187 openfilleddirunlink $DIR/d31e || error
2189 run_test 31e "remove of open non-empty directory ==============="
2191 test_31f() { # bug 4554
2192 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
2194 test_mkdir $DIR/d31f
2195 $SETSTRIPE -S 1048576 -c 1 $DIR/d31f
2196 cp /etc/hosts $DIR/d31f
2198 $GETSTRIPE $DIR/d31f/hosts
2199 multiop_bg_pause $DIR/d31f D_c || return 1
2202 rm -rv $DIR/d31f || error "first of $DIR/d31f"
2203 test_mkdir $DIR/d31f
2204 $SETSTRIPE -S 1048576 -c 1 $DIR/d31f
2205 cp /etc/hosts $DIR/d31f
2207 $GETSTRIPE $DIR/d31f/hosts
2208 multiop_bg_pause $DIR/d31f D_c || return 1
2211 kill -USR1 $MULTIPID || error "first opendir $MULTIPID not running"
2212 wait $MULTIPID || error "first opendir $MULTIPID failed"
2216 kill -USR1 $MULTIPID2 || error "second opendir $MULTIPID not running"
2217 wait $MULTIPID2 || error "second opendir $MULTIPID2 failed"
2220 run_test 31f "remove of open directory with open-unlink file ==="
2223 echo "-- cross directory link --"
2224 test_mkdir -c1 $DIR/${tdir}ga
2225 test_mkdir -c1 $DIR/${tdir}gb
2226 touch $DIR/${tdir}ga/f
2227 ln $DIR/${tdir}ga/f $DIR/${tdir}gb/g
2228 $CHECKSTAT -t file $DIR/${tdir}ga/f || error "source"
2229 [ `stat -c%h $DIR/${tdir}ga/f` == '2' ] || error "source nlink"
2230 $CHECKSTAT -t file $DIR/${tdir}gb/g || error "target"
2231 [ `stat -c%h $DIR/${tdir}gb/g` == '2' ] || error "target nlink"
2233 run_test 31g "cross directory link==============="
2236 echo "-- cross directory link --"
2237 test_mkdir -c1 $DIR/${tdir}
2238 test_mkdir -c1 $DIR/${tdir}/dir
2239 touch $DIR/${tdir}/f
2240 ln $DIR/${tdir}/f $DIR/${tdir}/dir/g
2241 $CHECKSTAT -t file $DIR/${tdir}/f || error "source"
2242 [ `stat -c%h $DIR/${tdir}/f` == '2' ] || error "source nlink"
2243 $CHECKSTAT -t file $DIR/${tdir}/dir/g || error "target"
2244 [ `stat -c%h $DIR/${tdir}/dir/g` == '2' ] || error "target nlink"
2246 run_test 31h "cross directory link under child==============="
2249 echo "-- cross directory link --"
2250 test_mkdir -c1 $DIR/$tdir
2251 test_mkdir -c1 $DIR/$tdir/dir
2252 touch $DIR/$tdir/dir/f
2253 ln $DIR/$tdir/dir/f $DIR/$tdir/g
2254 $CHECKSTAT -t file $DIR/$tdir/dir/f || error "source"
2255 [ `stat -c%h $DIR/$tdir/dir/f` == '2' ] || error "source nlink"
2256 $CHECKSTAT -t file $DIR/$tdir/g || error "target"
2257 [ `stat -c%h $DIR/$tdir/g` == '2' ] || error "target nlink"
2259 run_test 31i "cross directory link under parent==============="
2262 test_mkdir -c1 -p $DIR/$tdir
2263 test_mkdir -c1 -p $DIR/$tdir/dir1
2264 ln $DIR/$tdir/dir1 $DIR/$tdir/dir2 && error "ln for dir"
2265 link $DIR/$tdir/dir1 $DIR/$tdir/dir3 && error "link for dir"
2266 mlink $DIR/$tdir/dir1 $DIR/$tdir/dir4 && error "mlink for dir"
2267 mlink $DIR/$tdir/dir1 $DIR/$tdir/dir1 && error "mlink to the same dir"
2270 run_test 31j "link for directory==============="
2273 test_mkdir -c1 -p $DIR/$tdir
2275 touch $DIR/$tdir/exist
2276 mlink $DIR/$tdir/s $DIR/$tdir/t || error "mlink"
2277 mlink $DIR/$tdir/s $DIR/$tdir/exist && error "mlink to exist file"
2278 mlink $DIR/$tdir/s $DIR/$tdir/s && error "mlink to the same file"
2279 mlink $DIR/$tdir/s $DIR/$tdir && error "mlink to parent dir"
2280 mlink $DIR/$tdir $DIR/$tdir/s && error "mlink parent dir to target"
2281 mlink $DIR/$tdir/not-exist $DIR/$tdir/foo && error "mlink non-existing to new"
2282 mlink $DIR/$tdir/not-exist $DIR/$tdir/s && error "mlink non-existing to exist"
2285 run_test 31k "link to file: the same, non-existing, dir==============="
2291 touch $DIR/d31m2/exist
2292 mlink $DIR/d31m/s $DIR/d31m2/t || error "mlink"
2293 mlink $DIR/d31m/s $DIR/d31m2/exist && error "mlink to exist file"
2294 mlink $DIR/d31m/s $DIR/d31m2 && error "mlink to parent dir"
2295 mlink $DIR/d31m2 $DIR/d31m/s && error "mlink parent dir to target"
2296 mlink $DIR/d31m/not-exist $DIR/d31m2/foo && error "mlink non-existing to new"
2297 mlink $DIR/d31m/not-exist $DIR/d31m2/s && error "mlink non-existing to exist"
2300 run_test 31m "link to file: the same, non-existing, dir==============="
2303 touch $DIR/$tfile || error "cannot create '$DIR/$tfile'"
2304 nlink=$(stat --format=%h $DIR/$tfile)
2305 [ ${nlink:--1} -eq 1 ] || error "nlink is $nlink, expected 1"
2307 local cmd="exec $fd<$DIR/$tfile"
2310 trap "eval $cmd" EXIT
2311 nlink=$(stat --dereference --format=%h /proc/self/fd/$fd)
2312 [ ${nlink:--1} -eq 1 ] || error "nlink is $nlink, expected 1"
2313 rm $DIR/$tfile || error "cannot remove '$DIR/$tfile'"
2314 nlink=$(stat --dereference --format=%h /proc/self/fd/$fd)
2315 [ ${nlink:--1} -eq 0 ] || error "nlink is $nlink, expected 0"
2318 run_test 31n "check link count of unlinked file"
2321 local TEMPNAME=$(mktemp $1_XXXXXX)
2322 mlink $TEMPNAME $1 2> /dev/null &&
2323 echo "$BASHPID: link $TEMPNAME to $1 succeeded"
2327 test_31o() { # LU-2901
2328 test_mkdir -p $DIR/$tdir
2329 for LOOP in $(seq 100); do
2330 rm -f $DIR/$tdir/$tfile*
2331 for THREAD in $(seq 8); do
2332 link_one $DIR/$tdir/$tfile.$LOOP &
2335 local LINKS=$(ls -1 $DIR/$tdir | grep -c $tfile.$LOOP)
2336 [[ $LINKS -gt 1 ]] && ls $DIR/$tdir &&
2337 error "$LINKS duplicate links to $tfile.$LOOP" &&
2341 run_test 31o "duplicate hard links with same filename"
2344 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
2346 test_mkdir $DIR/$tdir
2347 $LFS setdirstripe -i0 -c2 $DIR/$tdir/striped_dir
2348 $LFS setdirstripe -D -c2 -t all_char $DIR/$tdir/striped_dir
2350 opendirunlink $DIR/$tdir/striped_dir/test1 ||
2351 error "open unlink test1 failed"
2352 opendirunlink $DIR/$tdir/striped_dir/test2 ||
2353 error "open unlink test2 failed"
2355 $CHECKSTAT -a $DIR/$tdir/striped_dir/test1 ||
2356 error "test1 still exists"
2357 $CHECKSTAT -a $DIR/$tdir/striped_dir/test2 ||
2358 error "test2 still exists"
2360 run_test 31p "remove of open striped directory"
2362 cleanup_test32_mount() {
2364 $UMOUNT $DIR/$tdir/ext2-mountpoint
2368 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
2369 echo "== more mountpoints and symlinks ================="
2370 [ -e $DIR/$tdir ] && rm -fr $DIR/$tdir
2371 trap cleanup_test32_mount EXIT
2372 test_mkdir -p $DIR/$tdir/ext2-mountpoint
2373 mount -t ext2 -o loop $EXT2_DEV $DIR/$tdir/ext2-mountpoint || error
2374 $CHECKSTAT -t dir $DIR/$tdir/ext2-mountpoint/.. || error
2375 cleanup_test32_mount
2377 run_test 32a "stat d32a/ext2-mountpoint/.. ====================="
2380 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
2381 [ -e $DIR/$tdir ] && rm -fr $DIR/$tdir
2382 trap cleanup_test32_mount EXIT
2383 test_mkdir -p $DIR/$tdir/ext2-mountpoint
2384 mount -t ext2 -o loop $EXT2_DEV $DIR/$tdir/ext2-mountpoint || error
2385 ls -al $DIR/$tdir/ext2-mountpoint/.. || error
2386 cleanup_test32_mount
2388 run_test 32b "open d32b/ext2-mountpoint/.. ====================="
2391 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
2392 [ -e $DIR/$tdir ] && rm -fr $DIR/$tdir
2393 trap cleanup_test32_mount EXIT
2394 test_mkdir -p $DIR/$tdir/ext2-mountpoint
2395 mount -t ext2 -o loop $EXT2_DEV $DIR/$tdir/ext2-mountpoint || error
2396 test_mkdir -p $DIR/$tdir/d2/test_dir
2397 $CHECKSTAT -t dir $DIR/$tdir/ext2-mountpoint/../d2/test_dir || error
2398 cleanup_test32_mount
2400 run_test 32c "stat d32c/ext2-mountpoint/../d2/test_dir ========="
2403 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
2404 [ -e $DIR/$tdir ] && rm -fr $DIR/$tdir
2405 trap cleanup_test32_mount EXIT
2406 test_mkdir -p $DIR/$tdir/ext2-mountpoint
2407 mount -t ext2 -o loop $EXT2_DEV $DIR/$tdir/ext2-mountpoint || error
2408 test_mkdir -p $DIR/$tdir/d2/test_dir
2409 ls -al $DIR/$tdir/ext2-mountpoint/../d2/test_dir || error
2410 cleanup_test32_mount
2412 run_test 32d "open d32d/ext2-mountpoint/../d2/test_dir ========="
2415 [ -e $DIR/d32e ] && rm -fr $DIR/d32e
2416 test_mkdir -p $DIR/d32e/tmp
2417 TMP_DIR=$DIR/d32e/tmp
2418 ln -s $DIR/d32e $TMP_DIR/symlink11
2419 ln -s $TMP_DIR/symlink11 $TMP_DIR/../symlink01
2420 $CHECKSTAT -t link $DIR/d32e/tmp/symlink11 || error
2421 $CHECKSTAT -t link $DIR/d32e/symlink01 || error
2423 run_test 32e "stat d32e/symlink->tmp/symlink->lustre-subdir ===="
2426 [ -e $DIR/d32f ] && rm -fr $DIR/d32f
2427 test_mkdir -p $DIR/d32f/tmp
2428 TMP_DIR=$DIR/d32f/tmp
2429 ln -s $DIR/d32f $TMP_DIR/symlink11
2430 ln -s $TMP_DIR/symlink11 $TMP_DIR/../symlink01
2431 ls $DIR/d32f/tmp/symlink11 || error
2432 ls $DIR/d32f/symlink01 || error
2434 run_test 32f "open d32f/symlink->tmp/symlink->lustre-subdir ===="
2437 TMP_DIR=$DIR/$tdir/tmp
2438 test_mkdir -p $DIR/$tdir/tmp
2439 test_mkdir $DIR/${tdir}2
2440 ln -s $DIR/${tdir}2 $TMP_DIR/symlink12
2441 ln -s $TMP_DIR/symlink12 $TMP_DIR/../symlink02
2442 $CHECKSTAT -t link $TMP_DIR/symlink12 || error
2443 $CHECKSTAT -t link $DIR/$tdir/symlink02 || error
2444 $CHECKSTAT -t dir -f $TMP_DIR/symlink12 || error
2445 $CHECKSTAT -t dir -f $DIR/$tdir/symlink02 || error
2447 run_test 32g "stat d32g/symlink->tmp/symlink->lustre-subdir/${tdir}2"
2450 rm -fr $DIR/$tdir $DIR/${tdir}2
2451 TMP_DIR=$DIR/$tdir/tmp
2452 test_mkdir -p $DIR/$tdir/tmp
2453 test_mkdir $DIR/${tdir}2
2454 ln -s $DIR/${tdir}2 $TMP_DIR/symlink12
2455 ln -s $TMP_DIR/symlink12 $TMP_DIR/../symlink02
2456 ls $TMP_DIR/symlink12 || error
2457 ls $DIR/$tdir/symlink02 || error
2459 run_test 32h "open d32h/symlink->tmp/symlink->lustre-subdir/${tdir}2"
2462 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
2463 [ -e $DIR/$tdir ] && rm -fr $DIR/$tdir
2464 trap cleanup_test32_mount EXIT
2465 test_mkdir -p $DIR/$tdir/ext2-mountpoint
2466 mount -t ext2 -o loop $EXT2_DEV $DIR/$tdir/ext2-mountpoint || error
2467 touch $DIR/$tdir/test_file
2468 $CHECKSTAT -t file $DIR/$tdir/ext2-mountpoint/../test_file || error
2469 cleanup_test32_mount
2471 run_test 32i "stat d32i/ext2-mountpoint/../test_file ==========="
2474 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
2475 [ -e $DIR/$tdir ] && rm -fr $DIR/$tdir
2476 trap cleanup_test32_mount EXIT
2477 test_mkdir -p $DIR/$tdir/ext2-mountpoint
2478 mount -t ext2 -o loop $EXT2_DEV $DIR/$tdir/ext2-mountpoint || error
2479 touch $DIR/$tdir/test_file
2480 cat $DIR/$tdir/ext2-mountpoint/../test_file || error
2481 cleanup_test32_mount
2483 run_test 32j "open d32j/ext2-mountpoint/../test_file ==========="
2486 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
2488 trap cleanup_test32_mount EXIT
2489 test_mkdir -p $DIR/$tdir/ext2-mountpoint
2490 mount -t ext2 -o loop $EXT2_DEV $DIR/$tdir/ext2-mountpoint
2491 test_mkdir -p $DIR/$tdir/d2
2492 touch $DIR/$tdir/d2/test_file || error
2493 $CHECKSTAT -t file $DIR/$tdir/ext2-mountpoint/../d2/test_file || error
2494 cleanup_test32_mount
2496 run_test 32k "stat d32k/ext2-mountpoint/../d2/test_file ========"
2499 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
2501 trap cleanup_test32_mount EXIT
2502 test_mkdir -p $DIR/$tdir/ext2-mountpoint
2503 mount -t ext2 -o loop $EXT2_DEV $DIR/$tdir/ext2-mountpoint || error
2504 test_mkdir -p $DIR/$tdir/d2
2505 touch $DIR/$tdir/d2/test_file
2506 cat $DIR/$tdir/ext2-mountpoint/../d2/test_file || error
2507 cleanup_test32_mount
2509 run_test 32l "open d32l/ext2-mountpoint/../d2/test_file ========"
2513 test_mkdir -p $DIR/d32m/tmp
2514 TMP_DIR=$DIR/d32m/tmp
2515 ln -s $DIR $TMP_DIR/symlink11
2516 ln -s $TMP_DIR/symlink11 $TMP_DIR/../symlink01
2517 $CHECKSTAT -t link $DIR/d32m/tmp/symlink11 || error
2518 $CHECKSTAT -t link $DIR/d32m/symlink01 || error
2520 run_test 32m "stat d32m/symlink->tmp/symlink->lustre-root ======"
2524 test_mkdir -p $DIR/d32n/tmp
2525 TMP_DIR=$DIR/d32n/tmp
2526 ln -s $DIR $TMP_DIR/symlink11
2527 ln -s $TMP_DIR/symlink11 $TMP_DIR/../symlink01
2528 ls -l $DIR/d32n/tmp/symlink11 || error
2529 ls -l $DIR/d32n/symlink01 || error
2531 run_test 32n "open d32n/symlink->tmp/symlink->lustre-root ======"
2535 test_mkdir -p $DIR/d32o/tmp
2536 TMP_DIR=$DIR/d32o/tmp
2537 ln -s $DIR/$tfile $TMP_DIR/symlink12
2538 ln -s $TMP_DIR/symlink12 $TMP_DIR/../symlink02
2539 $CHECKSTAT -t link $DIR/d32o/tmp/symlink12 || error
2540 $CHECKSTAT -t link $DIR/d32o/symlink02 || error
2541 $CHECKSTAT -t file -f $DIR/d32o/tmp/symlink12 || error
2542 $CHECKSTAT -t file -f $DIR/d32o/symlink02 || error
2544 run_test 32o "stat d32o/symlink->tmp/symlink->lustre-root/$tfile"
2554 test_mkdir -p $DIR/d32p/tmp
2556 TMP_DIR=$DIR/d32p/tmp
2558 ln -s $DIR/$tfile $TMP_DIR/symlink12
2560 ln -s $TMP_DIR/symlink12 $TMP_DIR/../symlink02
2562 cat $DIR/d32p/tmp/symlink12 || error
2564 cat $DIR/d32p/symlink02 || error
2567 run_test 32p "open d32p/symlink->tmp/symlink->lustre-root/$tfile"
2569 cleanup_testdir_mount() {
2575 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
2576 [ -e $DIR/$tdir ] && rm -fr $DIR/$tdir
2577 trap cleanup_testdir_mount EXIT
2578 test_mkdir -p $DIR/$tdir
2579 touch $DIR/$tdir/under_the_mount
2580 mount -t ext2 -o loop $EXT2_DEV $DIR/$tdir
2581 ls $DIR/$tdir | grep "\<under_the_mount\>" && error
2582 cleanup_testdir_mount
2584 run_test 32q "stat follows mountpoints in Lustre (should return error)"
2587 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
2588 [ -e $DIR/$tdir ] && rm -fr $DIR/$tdir
2589 trap cleanup_testdir_mount EXIT
2590 test_mkdir -p $DIR/$tdir
2591 touch $DIR/$tdir/under_the_mount
2592 mount -t ext2 -o loop $EXT2_DEV $DIR/$tdir
2593 ls $DIR/$tdir | grep -q under_the_mount && error || true
2594 cleanup_testdir_mount
2596 run_test 32r "opendir follows mountpoints in Lustre (should return error)"
2601 chmod 444 $DIR/$tfile
2602 chown $RUNAS_ID $DIR/$tfile
2604 $RUNAS $OPENFILE -f O_RDWR $DIR/$tfile && error || true
2607 run_test 33aa "write file with mode 444 (should return error) ===="
2611 test_mkdir -p $DIR/d33
2612 chown $RUNAS_ID $DIR/d33
2613 $RUNAS $OPENFILE -f O_RDWR:O_CREAT -m 0444 $DIR/d33/f33|| error "create"
2614 $RUNAS $OPENFILE -f O_RDWR:O_CREAT -m 0444 $DIR/d33/f33 && \
2615 error "open RDWR" || true
2617 run_test 33a "test open file(mode=0444) with O_RDWR (should return error)"
2621 test_mkdir -p $DIR/d33
2622 chown $RUNAS_ID $DIR/d33
2623 $RUNAS $OPENFILE -f 1286739555 $DIR/d33/f33 || true
2625 run_test 33b "test open file with malformed flags (No panic)"
2628 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
2634 remote_ost_nodsh && skip "remote OST with nodsh" && return
2637 test_mkdir -p $DIR/d33
2638 # Read: 0, Write: 4, create/destroy: 2/0, stat: 1, punch: 0
2641 for ostnum in $(seq $OSTCOUNT); do
2642 # test-framework's OST numbering is one-based, while Lustre's
2644 ostname=$(printf "$FSNAME-OST%.4x" $((ostnum - 1)))
2645 # Parsing llobdstat's output sucks; we could grep the /proc
2646 # path, but that's likely to not be as portable as using the
2647 # llobdstat utility. So we parse lctl output instead.
2648 write_bytes=$(do_facet ost$ostnum lctl get_param -n \
2649 obdfilter/$ostname/stats |
2650 awk '/^write_bytes/ {print $7}' )
2651 echo "baseline_write_bytes@$OSTnum/$ostname=$write_bytes"
2652 if (( ${write_bytes:-0} > 0 ))
2659 $all_zeros || return 0
2662 echo foo > $DIR/d33/bar
2666 # Total up write_bytes after writing. We'd better find non-zeros.
2667 for ostnum in $(seq $OSTCOUNT); do
2668 ostname=$(printf "$FSNAME-OST%.4x" $((ostnum - 1)))
2669 write_bytes=$(do_facet ost$ostnum lctl get_param -n \
2670 obdfilter/$ostname/stats |
2671 awk '/^write_bytes/ {print $7}' )
2672 echo "write_bytes@$OSTnum/$ostname=$write_bytes"
2673 if (( ${write_bytes:-0} > 0 ))
2682 for ostnum in $(seq $OSTCOUNT); do
2683 ostname=$(printf "$FSNAME-OST%.4x" $((ostnum - 1)))
2684 echo "Check that write_bytes is present in obdfilter/*/stats:"
2685 do_facet ost$ostnum lctl get_param -n \
2686 obdfilter/$ostname/stats
2688 error "OST not keeping write_bytes stats (b22312)"
2691 run_test 33c "test llobdstat and write_bytes"
2694 [[ $MDSCOUNT -lt 2 ]] && skip "needs >= 2 MDTs" && return
2695 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
2697 local remote_dir=$DIR/$tdir/remote_dir
2699 test_mkdir -p $DIR/$tdir
2700 $LFS mkdir -i $MDTIDX $remote_dir ||
2701 error "create remote directory failed"
2703 touch $remote_dir/$tfile
2704 chmod 444 $remote_dir/$tfile
2705 chown $RUNAS_ID $remote_dir/$tfile
2707 $RUNAS $OPENFILE -f O_RDWR $DIR/$tfile && error || true
2709 chown $RUNAS_ID $remote_dir
2710 $RUNAS $OPENFILE -f O_RDWR:O_CREAT -m 0444 $remote_dir/f33 ||
2711 error "create" || true
2712 $RUNAS $OPENFILE -f O_RDWR:O_CREAT -m 0444 $remote_dir/f33 &&
2713 error "open RDWR" || true
2714 $RUNAS $OPENFILE -f 1286739555 $remote_dir/f33 || true
2716 run_test 33d "openfile with 444 modes and malformed flags under remote dir"
2719 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
2723 $LFS setdirstripe -i0 -c2 $DIR/$tdir/striped_dir
2724 $LFS setdirstripe -i1 -c2 $DIR/$tdir/striped_dir1
2725 mkdir $DIR/$tdir/local_dir
2727 local s0_mode=$(stat -c%f $DIR/$tdir/striped_dir)
2728 local s1_mode=$(stat -c%f $DIR/$tdir/striped_dir1)
2729 local l_mode=$(stat -c%f $DIR/$tdir/local_dir)
2731 [ "$l_mode" = "$s0_mode" -a "$l_mode" = "$s1_mode" ] ||
2732 error "mkdir $l_mode striped0 $s0_mode striped1 $s1_mode"
2734 rmdir $DIR/$tdir/* || error "rmdir failed"
2737 $LFS setdirstripe -i0 -c2 $DIR/$tdir/striped_dir
2738 $LFS setdirstripe -i1 -c2 $DIR/$tdir/striped_dir1
2739 mkdir $DIR/$tdir/local_dir
2741 s0_mode=$(stat -c%f $DIR/$tdir/striped_dir)
2742 s1_mode=$(stat -c%f $DIR/$tdir/striped_dir1)
2743 l_mode=$(stat -c%f $DIR/$tdir/local_dir)
2745 [ "$l_mode" = "$s0_mode" -a "$l_mode" = "$s1_mode" ] ||
2746 error "mkdir $l_mode striped0 $s0_mode striped1 $s1_mode 777"
2748 rmdir $DIR/$tdir/* || error "rmdir(umask 777) failed"
2751 $LFS setdirstripe -i0 -c2 $DIR/$tdir/striped_dir
2752 $LFS setdirstripe -i1 -c2 $DIR/$tdir/striped_dir1
2753 mkdir $DIR/$tdir/local_dir
2755 s0_mode=$(stat -c%f $DIR/$tdir/striped_dir)
2756 s1_mode=$(stat -c%f $DIR/$tdir/striped_dir1)
2757 l_mode=$(stat -c%f $DIR/$tdir/local_dir)
2759 [ "$l_mode" = "$s0_mode" -a "$l_mode" = "$s1_mode" ] ||
2760 error "mkdir $l_mode striped0 $s0_mode striped1 $s1_mode 0"
2762 run_test 33e "mkdir and striped directory should have same mode"
2766 do_facet $SINGLEMDS $LCTL set_param mdt.*.enable_remote_dir_gid=0
2770 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
2773 chmod go+rwx $DIR/$tdir
2774 do_facet $SINGLEMDS $LCTL set_param mdt.*.enable_remote_dir_gid=-1
2775 trap cleanup_33f EXIT
2777 $RUNAS lfs mkdir -c$MDSCOUNT $DIR/$tdir/striped_dir ||
2778 error "cannot create striped directory"
2780 $RUNAS touch $DIR/$tdir/striped_dir/{0..16} ||
2781 error "cannot create files in striped directory"
2783 $RUNAS rm $DIR/$tdir/striped_dir/{0..16} ||
2784 error "cannot remove files in striped directory"
2786 $RUNAS rmdir $DIR/$tdir/striped_dir ||
2787 error "cannot remove striped directory"
2791 run_test 33f "nonroot user can create, access, and remove a striped directory"
2793 TEST_34_SIZE=${TEST_34_SIZE:-2000000000000}
2796 $MCREATE $DIR/f34 || error
2797 $GETSTRIPE $DIR/f34 2>&1 | grep -q "no stripe info" || error
2798 $TRUNCATE $DIR/f34 $TEST_34_SIZE || error
2799 $GETSTRIPE $DIR/f34 2>&1 | grep -q "no stripe info" || error
2800 $CHECKSTAT -s $TEST_34_SIZE $DIR/f34 || error
2802 run_test 34a "truncate file that has not been opened ==========="
2805 [ ! -f $DIR/f34 ] && test_34a
2806 $CHECKSTAT -s $TEST_34_SIZE $DIR/f34 || error
2807 $OPENFILE -f O_RDONLY $DIR/f34
2808 $GETSTRIPE $DIR/f34 2>&1 | grep -q "no stripe info" || error
2809 $CHECKSTAT -s $TEST_34_SIZE $DIR/f34 || error
2811 run_test 34b "O_RDONLY opening file doesn't create objects ====="
2814 [ ! -f $DIR/f34 ] && test_34a
2815 $CHECKSTAT -s $TEST_34_SIZE $DIR/f34 || error
2816 $OPENFILE -f O_RDWR $DIR/f34
2817 $GETSTRIPE $DIR/f34 2>&1 | grep -q "no stripe info" && error
2818 $CHECKSTAT -s $TEST_34_SIZE $DIR/f34 || error
2820 run_test 34c "O_RDWR opening file-with-size works =============="
2823 [ ! -f $DIR/f34 ] && test_34a
2824 dd if=/dev/zero of=$DIR/f34 conv=notrunc bs=4k count=1 || error
2825 $CHECKSTAT -s $TEST_34_SIZE $DIR/f34 || error
2828 run_test 34d "write to sparse file ============================="
2832 $MCREATE $DIR/f34e || error
2833 $TRUNCATE $DIR/f34e 1000 || error
2834 $CHECKSTAT -s 1000 $DIR/f34e || error
2835 $OPENFILE -f O_RDWR $DIR/f34e
2836 $CHECKSTAT -s 1000 $DIR/f34e || error
2838 run_test 34e "create objects, some with size and some without =="
2840 test_34f() { # bug 6242, 6243
2841 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
2844 $MCREATE $DIR/f34f || error
2845 $TRUNCATE $DIR/f34f $SIZE34F || error "truncating $DIR/f3f to $SIZE34F"
2846 dd if=$DIR/f34f of=$TMP/f34f
2847 $CHECKSTAT -s $SIZE34F $TMP/f34f || error "$TMP/f34f not $SIZE34F bytes"
2848 dd if=/dev/zero of=$TMP/f34fzero bs=$SIZE34F count=1
2849 cmp $DIR/f34f $TMP/f34fzero || error "$DIR/f34f not all zero"
2850 cmp $TMP/f34f $TMP/f34fzero || error "$TMP/f34f not all zero"
2851 rm $TMP/f34f $TMP/f34fzero $DIR/f34f
2853 run_test 34f "read from a file with no objects until EOF ======="
2856 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
2857 dd if=/dev/zero of=$DIR/$tfile bs=1 count=100 seek=$TEST_34_SIZE || error
2858 $TRUNCATE $DIR/$tfile $((TEST_34_SIZE / 2))|| error
2859 $CHECKSTAT -s $((TEST_34_SIZE / 2)) $DIR/$tfile || error "truncate failed"
2860 cancel_lru_locks osc
2861 $CHECKSTAT -s $((TEST_34_SIZE / 2)) $DIR/$tfile || \
2862 error "wrong size after lock cancel"
2864 $TRUNCATE $DIR/$tfile $TEST_34_SIZE || error
2865 $CHECKSTAT -s $TEST_34_SIZE $DIR/$tfile || \
2866 error "expanding truncate failed"
2867 cancel_lru_locks osc
2868 $CHECKSTAT -s $TEST_34_SIZE $DIR/$tfile || \
2869 error "wrong expanded size after lock cancel"
2871 run_test 34g "truncate long file ==============================="
2874 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
2878 dd if=/dev/zero of=$DIR/$tfile bs=1M count=10 || error
2879 sync # Flush the cache so that multiop below does not block on cache
2880 # flush when getting the group lock
2881 $MULTIOP $DIR/$tfile OG${gid}T${sz}g${gid}c &
2884 # Since just timed wait is not good enough, let's do a sync write
2885 # that way we are sure enough time for a roundtrip + processing
2886 # passed + 2 seconds of extra margin.
2887 dd if=/dev/zero of=$DIR/${tfile}-1 bs=4096 oflag=direct count=1
2891 if [[ `ps h -o comm -p $MULTIPID` == "multiop" ]]; then
2892 error "Multiop blocked on ftruncate, pid=$MULTIPID"
2896 local nsz=`stat -c %s $DIR/$tfile`
2897 [[ $nsz == $sz ]] || error "New size wrong $nsz != $sz"
2899 run_test 34h "ftruncate file under grouplock should not block"
2902 cp /bin/sh $DIR/f35a
2904 chown $RUNAS_ID $DIR/f35a
2905 $RUNAS $DIR/f35a && error || true
2908 run_test 35a "exec file with mode 444 (should return and not leak) ====="
2912 utime $DIR/f36 || error
2914 run_test 36a "MDS utime check (mknod, utime) ==================="
2918 utime $DIR/f36 || error
2920 run_test 36b "OST utime check (open, utime) ===================="
2925 chown $RUNAS_ID $DIR/d36
2926 $RUNAS utime $DIR/d36/f36 || error
2928 run_test 36c "non-root MDS utime check (mknod, utime) =========="
2931 [ ! -d $DIR/d36 ] && test_36c
2932 echo "" > $DIR/d36/f36
2933 $RUNAS utime $DIR/d36/f36 || error
2935 run_test 36d "non-root OST utime check (open, utime) ==========="
2938 [ $RUNAS_ID -eq $UID ] && skip_env "RUNAS_ID = UID = $UID -- skipping" && return
2939 test_mkdir -p $DIR/$tdir
2940 touch $DIR/$tdir/$tfile
2941 $RUNAS utime $DIR/$tdir/$tfile && \
2942 error "utime worked, expected failure" || true
2944 run_test 36e "utime on non-owned file (should return error) ===="
2948 local LANG_SAVE=$LANG
2949 local LC_LANG_SAVE=$LC_LANG
2950 export LANG=C LC_LANG=C # for date language
2952 DATESTR="Dec 20 2000"
2953 test_mkdir -p $DIR/$tdir
2954 lctl set_param fail_loc=$fl
2956 cp /etc/hosts $DIR/$tdir/$tfile
2957 sync & # write RPC generated with "current" inode timestamp, but delayed
2959 touch --date="$DATESTR" $DIR/$tdir/$tfile # setattr timestamp in past
2960 LS_BEFORE="`ls -l $DIR/$tdir/$tfile`" # old timestamp from client cache
2961 cancel_lru_locks osc
2962 LS_AFTER="`ls -l $DIR/$tdir/$tfile`" # timestamp from OST object
2964 [ "$LS_BEFORE" != "$LS_AFTER" ] && \
2965 echo "BEFORE: $LS_BEFORE" && \
2966 echo "AFTER : $LS_AFTER" && \
2967 echo "WANT : $DATESTR" && \
2968 error "$DIR/$tdir/$tfile timestamps changed" || true
2970 export LANG=$LANG_SAVE LC_LANG=$LC_LANG_SAVE
2974 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
2975 #define OBD_FAIL_OST_BRW_PAUSE_BULK 0x214
2976 subr_36fh "0x80000214"
2978 run_test 36f "utime on file racing with OST BRW write =========="
2981 remote_ost_nodsh && skip "remote OST with nodsh" && return
2982 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
2987 test_mkdir -p $DIR/$tdir
2988 fmd_max_age=$(do_facet ost1 \
2989 "lctl get_param -n obdfilter.*.client_cache_seconds 2> /dev/null | \
2992 fmd_before=$(do_facet ost1 \
2993 "awk '/ll_fmd_cache/ {print \\\$2}' /proc/slabinfo")
2994 touch $DIR/$tdir/$tfile
2995 sleep $((fmd_max_age + 12))
2996 fmd_after=$(do_facet ost1 \
2997 "awk '/ll_fmd_cache/ {print \\\$2}' /proc/slabinfo")
2999 echo "fmd_before: $fmd_before"
3000 echo "fmd_after: $fmd_after"
3001 [[ $fmd_after -gt $fmd_before ]] &&
3002 echo "AFTER: $fmd_after > BEFORE: $fmd_before" &&
3003 error "fmd didn't expire after ping" || true
3005 run_test 36g "filter mod data cache expiry ====================="
3008 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
3009 #define OBD_FAIL_OST_BRW_PAUSE_BULK2 0x227
3010 subr_36fh "0x80000227"
3012 run_test 36h "utime on file racing with OST BRW write =========="
3015 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
3017 test_mkdir $DIR/$tdir
3018 $LFS setdirstripe -i0 -c$MDSCOUNT $DIR/$tdir/striped_dir
3020 local mtime=$(stat -c%Y $DIR/$tdir/striped_dir)
3021 local new_mtime=$((mtime + 200))
3023 #change Modify time of striped dir
3024 touch -m -d @$new_mtime $DIR/$tdir/striped_dir ||
3025 error "change mtime failed"
3027 local got=$(stat -c%Y $DIR/$tdir/striped_dir)
3029 [ "$new_mtime" = "$got" ] || error "expect $new_mtime got $got"
3031 run_test 36i "change mtime on striped directory"
3033 # test_37 - duplicate with tests 32q 32r
3036 local file=$DIR/$tfile
3038 openfile -f O_DIRECTORY $file
3041 [ $RC -eq 0 ] && error "opened file $file with O_DIRECTORY" || true
3042 [ $RC -eq $ENOTDIR ] || error "error $RC should be ENOTDIR ($ENOTDIR)"
3044 run_test 38 "open a regular file with O_DIRECTORY should return -ENOTDIR ==="
3048 touch $DIR/${tfile}2
3049 # ls -l $DIR/$tfile $DIR/${tfile}2
3050 # ls -lu $DIR/$tfile $DIR/${tfile}2
3051 # ls -lc $DIR/$tfile $DIR/${tfile}2
3053 $OPENFILE -f O_CREAT:O_TRUNC:O_WRONLY $DIR/${tfile}2
3054 if [ ! $DIR/${tfile}2 -nt $DIR/$tfile ]; then
3056 ls -l --full-time $DIR/$tfile $DIR/${tfile}2
3058 ls -lu --full-time $DIR/$tfile $DIR/${tfile}2
3060 ls -lc --full-time $DIR/$tfile $DIR/${tfile}2
3061 error "O_TRUNC didn't change timestamps"
3064 run_test 39 "mtime changed on create ==========================="
3067 test_mkdir -p -c1 $DIR/$tdir
3068 cp -p /etc/passwd $DIR/$tdir/fopen
3069 cp -p /etc/passwd $DIR/$tdir/flink
3070 cp -p /etc/passwd $DIR/$tdir/funlink
3071 cp -p /etc/passwd $DIR/$tdir/frename
3072 ln $DIR/$tdir/funlink $DIR/$tdir/funlink2
3075 echo "aaaaaa" >> $DIR/$tdir/fopen
3076 echo "aaaaaa" >> $DIR/$tdir/flink
3077 echo "aaaaaa" >> $DIR/$tdir/funlink
3078 echo "aaaaaa" >> $DIR/$tdir/frename
3080 local open_new=`stat -c %Y $DIR/$tdir/fopen`
3081 local link_new=`stat -c %Y $DIR/$tdir/flink`
3082 local unlink_new=`stat -c %Y $DIR/$tdir/funlink`
3083 local rename_new=`stat -c %Y $DIR/$tdir/frename`
3085 cat $DIR/$tdir/fopen > /dev/null
3086 ln $DIR/$tdir/flink $DIR/$tdir/flink2
3087 rm -f $DIR/$tdir/funlink2
3088 mv -f $DIR/$tdir/frename $DIR/$tdir/frename2
3090 for (( i=0; i < 2; i++ )) ; do
3091 local open_new2=`stat -c %Y $DIR/$tdir/fopen`
3092 local link_new2=`stat -c %Y $DIR/$tdir/flink`
3093 local unlink_new2=`stat -c %Y $DIR/$tdir/funlink`
3094 local rename_new2=`stat -c %Y $DIR/$tdir/frename2`
3096 [ $open_new2 -eq $open_new ] || error "open file reverses mtime"
3097 [ $link_new2 -eq $link_new ] || error "link file reverses mtime"
3098 [ $unlink_new2 -eq $unlink_new ] || error "unlink file reverses mtime"
3099 [ $rename_new2 -eq $rename_new ] || error "rename file reverses mtime"
3101 cancel_lru_locks osc
3102 if [ $i = 0 ] ; then echo "repeat after cancel_lru_locks"; fi
3105 run_test 39b "mtime change on open, link, unlink, rename ======"
3107 # this should be set to past
3108 TEST_39_MTIME=`date -d "1 year ago" +%s`
3114 local mtime0=`stat -c %Y $DIR1/$tfile`
3116 touch -m -d @$TEST_39_MTIME $DIR1/$tfile
3117 local mtime1=`stat -c %Y $DIR1/$tfile`
3118 [ "$mtime1" = $TEST_39_MTIME ] || \
3119 error "mtime is not set to past: $mtime1, should be $TEST_39_MTIME"
3122 echo hello >> $DIR1/$tfile
3124 local mtime2=`stat -c %Y $DIR1/$tfile`
3125 [ "$mtime2" -ge "$d1" ] && [ "$mtime2" -le "$d2" ] || \
3126 error "mtime is not updated on write: $d1 <= $mtime2 <= $d2"
3128 mv $DIR1/$tfile $DIR1/$tfile-1
3130 for (( i=0; i < 2; i++ )) ; do
3131 local mtime3=`stat -c %Y $DIR1/$tfile-1`
3132 [ "$mtime2" = "$mtime3" ] || \
3133 error "mtime ($mtime2) changed (to $mtime3) on rename"
3135 cancel_lru_locks osc
3136 if [ $i = 0 ] ; then echo "repeat after cancel_lru_locks"; fi
3139 run_test 39c "mtime change on rename ==========================="
3143 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
3146 touch -m -d @$TEST_39_MTIME $DIR1/$tfile
3148 for (( i=0; i < 2; i++ )) ; do
3149 local mtime=`stat -c %Y $DIR1/$tfile`
3150 [ $mtime = $TEST_39_MTIME ] || \
3151 error "mtime($mtime) is not set to $TEST_39_MTIME"
3153 cancel_lru_locks osc
3154 if [ $i = 0 ] ; then echo "repeat after cancel_lru_locks"; fi
3157 run_test 39d "create, utime, stat =============================="
3161 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
3163 local mtime1=`stat -c %Y $DIR1/$tfile`
3165 touch -m -d @$TEST_39_MTIME $DIR1/$tfile
3167 for (( i=0; i < 2; i++ )) ; do
3168 local mtime2=`stat -c %Y $DIR1/$tfile`
3169 [ $mtime2 = $TEST_39_MTIME ] || \
3170 error "mtime($mtime2) is not set to $TEST_39_MTIME"
3172 cancel_lru_locks osc
3173 if [ $i = 0 ] ; then echo "repeat after cancel_lru_locks"; fi
3176 run_test 39e "create, stat, utime, stat ========================"
3180 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
3182 mtime1=`stat -c %Y $DIR1/$tfile`
3185 touch -m -d @$TEST_39_MTIME $DIR1/$tfile
3187 for (( i=0; i < 2; i++ )) ; do
3188 local mtime2=`stat -c %Y $DIR1/$tfile`
3189 [ $mtime2 = $TEST_39_MTIME ] || \
3190 error "mtime($mtime2) is not set to $TEST_39_MTIME"
3192 cancel_lru_locks osc
3193 if [ $i = 0 ] ; then echo "repeat after cancel_lru_locks"; fi
3196 run_test 39f "create, stat, sleep, utime, stat ================="
3200 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
3201 echo hello >> $DIR1/$tfile
3202 local mtime1=`stat -c %Y $DIR1/$tfile`
3205 chmod o+r $DIR1/$tfile
3207 for (( i=0; i < 2; i++ )) ; do
3208 local mtime2=`stat -c %Y $DIR1/$tfile`
3209 [ "$mtime1" = "$mtime2" ] || \
3210 error "lost mtime: $mtime2, should be $mtime1"
3212 cancel_lru_locks osc
3213 if [ $i = 0 ] ; then echo "repeat after cancel_lru_locks"; fi
3216 run_test 39g "write, chmod, stat ==============================="
3220 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
3225 echo hello >> $DIR1/$tfile
3226 local mtime1=`stat -c %Y $DIR1/$tfile`
3228 touch -m -d @$TEST_39_MTIME $DIR1/$tfile
3230 if [ "$d1" != "$d2" ]; then
3231 echo "write and touch not within one second"
3233 for (( i=0; i < 2; i++ )) ; do
3234 local mtime2=`stat -c %Y $DIR1/$tfile`
3235 [ "$mtime2" = $TEST_39_MTIME ] || \
3236 error "lost mtime: $mtime2, should be $TEST_39_MTIME"
3238 cancel_lru_locks osc
3239 if [ $i = 0 ] ; then echo "repeat after cancel_lru_locks"; fi
3243 run_test 39h "write, utime within one second, stat ============="
3246 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
3250 echo hello >> $DIR1/$tfile
3251 local mtime1=`stat -c %Y $DIR1/$tfile`
3253 mv $DIR1/$tfile $DIR1/$tfile-1
3255 for (( i=0; i < 2; i++ )) ; do
3256 local mtime2=`stat -c %Y $DIR1/$tfile-1`
3258 [ "$mtime1" = "$mtime2" ] || \
3259 error "lost mtime: $mtime2, should be $mtime1"
3261 cancel_lru_locks osc
3262 if [ $i = 0 ] ; then echo "repeat after cancel_lru_locks"; fi
3265 run_test 39i "write, rename, stat =============================="
3268 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
3269 start_full_debug_logging
3273 #define OBD_FAIL_OSC_DELAY_SETTIME 0x412
3274 lctl set_param fail_loc=0x80000412
3275 multiop_bg_pause $DIR1/$tfile oO_RDWR:w2097152_c ||
3276 error "multiop failed"
3278 local mtime1=`stat -c %Y $DIR1/$tfile`
3280 mv $DIR1/$tfile $DIR1/$tfile-1
3282 kill -USR1 $multipid
3283 wait $multipid || error "multiop close failed"
3285 for (( i=0; i < 2; i++ )) ; do
3286 local mtime2=`stat -c %Y $DIR1/$tfile-1`
3287 [ "$mtime1" = "$mtime2" ] ||
3288 error "mtime is lost on close: $mtime2, " \
3291 cancel_lru_locks osc
3292 if [ $i = 0 ] ; then echo "repeat after cancel_lru_locks"; fi
3294 lctl set_param fail_loc=0
3295 stop_full_debug_logging
3297 run_test 39j "write, rename, close, stat ======================="
3300 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
3304 multiop_bg_pause $DIR1/$tfile oO_RDWR:w2097152_c || error "multiop failed"
3306 local mtime1=`stat -c %Y $DIR1/$tfile`
3308 touch -m -d @$TEST_39_MTIME $DIR1/$tfile
3310 kill -USR1 $multipid
3311 wait $multipid || error "multiop close failed"
3313 for (( i=0; i < 2; i++ )) ; do
3314 local mtime2=`stat -c %Y $DIR1/$tfile`
3316 [ "$mtime2" = $TEST_39_MTIME ] || \
3317 error "mtime is lost on close: $mtime2, should be $TEST_39_MTIME"
3319 cancel_lru_locks osc
3320 if [ $i = 0 ] ; then echo "repeat after cancel_lru_locks"; fi
3323 run_test 39k "write, utime, close, stat ========================"
3325 # this should be set to future
3326 TEST_39_ATIME=`date -d "1 year" +%s`
3329 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
3330 remote_mds_nodsh && skip "remote MDS with nodsh" && return
3331 local atime_diff=$(do_facet $SINGLEMDS \
3332 lctl get_param -n mdd.*MDT0000*.atime_diff)
3336 # test setting directory atime to future
3337 touch -a -d @$TEST_39_ATIME $DIR/$tdir
3338 local atime=$(stat -c %X $DIR/$tdir)
3339 [ "$atime" = $TEST_39_ATIME ] ||
3340 error "atime is not set to future: $atime, $TEST_39_ATIME"
3342 # test setting directory atime from future to now
3343 local now=$(date +%s)
3344 touch -a -d @$now $DIR/$tdir
3346 atime=$(stat -c %X $DIR/$tdir)
3347 [ "$atime" -eq "$now" ] ||
3348 error "atime is not updated from future: $atime, $now"
3350 do_facet $SINGLEMDS lctl set_param -n mdd.*MDT0000*.atime_diff=2
3353 # test setting directory atime when now > dir atime + atime_diff
3354 local d1=$(date +%s)
3356 local d2=$(date +%s)
3357 cancel_lru_locks mdc
3358 atime=$(stat -c %X $DIR/$tdir)
3359 [ "$atime" -ge "$d1" -a "$atime" -le "$d2" ] ||
3360 error "atime is not updated : $atime, should be $d2"
3362 do_facet $SINGLEMDS lctl set_param -n mdd.*MDT0000*.atime_diff=60
3365 # test not setting directory atime when now < dir atime + atime_diff
3367 cancel_lru_locks mdc
3368 atime=$(stat -c %X $DIR/$tdir)
3369 [ "$atime" -ge "$d1" -a "$atime" -le "$d2" ] ||
3370 error "atime is updated to $atime, should remain $d1<atime<$d2"
3372 do_facet $SINGLEMDS \
3373 lctl set_param -n mdd.*MDT0000*.atime_diff=$atime_diff
3375 run_test 39l "directory atime update ==========================="
3378 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
3381 local far_past_mtime=$(date -d "May 29 1953" +%s)
3382 local far_past_atime=$(date -d "Dec 17 1903" +%s)
3384 touch -m -d @$far_past_mtime $DIR1/$tfile
3385 touch -a -d @$far_past_atime $DIR1/$tfile
3387 for (( i=0; i < 2; i++ )) ; do
3388 local timestamps=$(stat -c "%X %Y" $DIR1/$tfile)
3389 [ "$timestamps" = "$far_past_atime $far_past_mtime" ] || \
3390 error "atime or mtime set incorrectly"
3392 cancel_lru_locks osc
3393 if [ $i = 0 ] ; then echo "repeat after cancel_lru_locks"; fi
3396 run_test 39m "test atime and mtime before 1970"
3398 test_39n() { # LU-3832
3399 local atime_diff=$(do_facet $SINGLEMDS \
3400 lctl get_param -n mdd.*MDT0000*.atime_diff)
3405 do_facet $SINGLEMDS lctl set_param -n mdd.*MDT0000*.atime_diff=1
3408 dd if=/dev/zero of=$DIR/$tfile bs=4096 count=1 status=noxfer
3409 atime0=$(stat -c %X $DIR/$tfile)
3412 $MULTIOP $DIR/$tfile oO_RDONLY:O_NOATIME:r4096c
3413 atime1=$(stat -c %X $DIR/$tfile)
3416 cancel_lru_locks mdc
3417 cancel_lru_locks osc
3418 $MULTIOP $DIR/$tfile oO_RDONLY:O_NOATIME:r4096c
3419 atime2=$(stat -c %X $DIR/$tfile)
3421 do_facet $SINGLEMDS \
3422 lctl set_param -n mdd.*MDT0000*.atime_diff=$atime_diff
3424 [ "$atime0" -eq "$atime1" ] || error "atime0 $atime0 != atime1 $atime1"
3425 [ "$atime1" -eq "$atime2" ] || error "atime0 $atime0 != atime1 $atime1"
3427 run_test 39n "check that O_NOATIME is honored"
3430 TESTDIR=$DIR/$tdir/$tfile
3431 [ -e $TESTDIR ] && rm -rf $TESTDIR
3438 links2=$(stat -c %h .)
3439 [ $(($links1 + 2)) != $links2 ] &&
3440 error "wrong links count $(($links1 + 2)) != $links2"
3442 links3=$(stat -c %h .)
3443 [ $(($links1 + 1)) != $links3 ] &&
3444 error "wrong links count $links1 != $links3"
3447 run_test 39o "directory cached attributes updated after create ========"
3450 [[ $MDSCOUNT -lt 2 ]] && skip "needs >= 2 MDTs" && return
3452 TESTDIR=$DIR/$tdir/$tfile
3453 [ -e $TESTDIR ] && rm -rf $TESTDIR
3454 test_mkdir -p $TESTDIR
3458 $LFS mkdir -i $MDTIDX $TESTDIR/remote_dir1
3459 $LFS mkdir -i $MDTIDX $TESTDIR/remote_dir2
3461 links2=$(stat -c %h .)
3462 [ $(($links1 + 2)) != $links2 ] &&
3463 error "wrong links count $(($links1 + 2)) != $links2"
3465 links3=$(stat -c %h .)
3466 [ $(($links1 + 1)) != $links3 ] &&
3467 error "wrong links count $links1 != $links3"
3470 run_test 39p "remote directory cached attributes updated after create ========"
3473 test_39p() { # LU-8041
3474 local testdir=$DIR/$tdir
3476 multiop_bg_pause $testdir D_c || error "multiop failed"
3478 cancel_lru_locks mdc
3479 kill -USR1 $multipid
3480 local atime=$(stat -c %X $testdir)
3481 [ "$atime" -ne 0 ] || error "atime is zero"
3483 run_test 39p "close won't zero out atime"
3486 dd if=/dev/zero of=$DIR/$tfile bs=4096 count=1
3487 $RUNAS $OPENFILE -f O_WRONLY:O_TRUNC $DIR/$tfile &&
3488 error "openfile O_WRONLY:O_TRUNC $tfile failed"
3489 $CHECKSTAT -t file -s 4096 $DIR/$tfile ||
3490 error "$tfile is not 4096 bytes in size"
3492 run_test 40 "failed open(O_TRUNC) doesn't truncate ============="
3496 small_write $DIR/f41 18
3498 run_test 41 "test small file write + fstat ====================="
3500 count_ost_writes() {
3501 lctl get_param -n osc.*.stats |
3502 awk -vwrites=0 '/ost_write/ { writes += $2 } \
3503 END { printf("%0.0f", writes) }'
3510 BG_DIRTY_RATIO_SAVE=10
3511 MAX_BG_DIRTY_RATIO=25
3515 # in 2.6, restore /proc/sys/vm/dirty_writeback_centisecs,
3516 # dirty_ratio, dirty_background_ratio
3517 if [ -f /proc/sys/vm/dirty_writeback_centisecs ]; then
3518 sysctl -w vm.dirty_writeback_centisecs=$WRITEBACK_SAVE
3519 sysctl -w vm.dirty_background_ratio=$BG_DIRTY_RATIO_SAVE
3520 sysctl -w vm.dirty_ratio=$DIRTY_RATIO_SAVE
3522 # if file not here, we are a 2.4 kernel
3523 kill -CONT `pidof kupdated`
3528 # setup the trap first, so someone cannot exit the test at the
3529 # exact wrong time and mess up a machine
3530 trap start_writeback EXIT
3531 # in 2.6, save and 0 /proc/sys/vm/dirty_writeback_centisecs
3532 if [ -f /proc/sys/vm/dirty_writeback_centisecs ]; then
3533 WRITEBACK_SAVE=`sysctl -n vm.dirty_writeback_centisecs`
3534 sysctl -w vm.dirty_writeback_centisecs=0
3535 sysctl -w vm.dirty_writeback_centisecs=0
3536 # save and increase /proc/sys/vm/dirty_ratio
3537 DIRTY_RATIO_SAVE=`sysctl -n vm.dirty_ratio`
3538 sysctl -w vm.dirty_ratio=$MAX_DIRTY_RATIO
3539 # save and increase /proc/sys/vm/dirty_background_ratio
3540 BG_DIRTY_RATIO_SAVE=`sysctl -n vm.dirty_background_ratio`
3541 sysctl -w vm.dirty_background_ratio=$MAX_BG_DIRTY_RATIO
3543 # if file not here, we are a 2.4 kernel
3544 kill -STOP `pidof kupdated`
3548 # ensure that all stripes have some grant before we test client-side cache
3550 for i in `seq -f $DIR/f42-%g 1 $OSTCOUNT`; do
3551 dd if=/dev/zero of=$i bs=4k count=1
3556 # Tests 42* verify that our behaviour is correct WRT caching, file closure,
3557 # file truncation, and file removal.
3559 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
3561 cancel_lru_locks osc
3563 sync; sleep 1; sync # just to be safe
3564 BEFOREWRITES=`count_ost_writes`
3565 lctl get_param -n osc.*[oO][sS][cC][_-]*.cur_grant_bytes | grep "[0-9]"
3566 dd if=/dev/zero of=$DIR/f42a bs=1024 count=100
3567 AFTERWRITES=`count_ost_writes`
3568 [ $BEFOREWRITES -eq $AFTERWRITES ] || \
3569 error "$BEFOREWRITES < $AFTERWRITES"
3572 run_test 42a "ensure that we don't flush on close =============="
3575 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
3577 cancel_lru_locks osc
3580 dd if=/dev/zero of=$DIR/f42b bs=1024 count=100
3581 BEFOREWRITES=$(count_ost_writes)
3582 $MUNLINK $DIR/f42b || error "$MUNLINK $DIR/f42b: $?"
3583 AFTERWRITES=$(count_ost_writes)
3584 if [[ $BEFOREWRITES -lt $AFTERWRITES ]]; then
3585 error "$BEFOREWRITES < $AFTERWRITES on unlink"
3587 BEFOREWRITES=$(count_ost_writes)
3588 sync || error "sync: $?"
3589 AFTERWRITES=$(count_ost_writes)
3590 if [[ $BEFOREWRITES -lt $AFTERWRITES ]]; then
3591 error "$BEFOREWRITES < $AFTERWRITES on sync"
3593 dmesg | grep 'error from obd_brw_async' && error 'error writing back'
3597 run_test 42b "test destroy of file with cached dirty data ======"
3599 # if these tests just want to test the effect of truncation,
3600 # they have to be very careful. consider:
3601 # - the first open gets a {0,EOF}PR lock
3602 # - the first write conflicts and gets a {0, count-1}PW
3603 # - the rest of the writes are under {count,EOF}PW
3604 # - the open for truncate tries to match a {0,EOF}PR
3605 # for the filesize and cancels the PWs.
3606 # any number of fixes (don't get {0,EOF} on open, match
3607 # composite locks, do smarter file size management) fix
3608 # this, but for now we want these tests to verify that
3609 # the cancellation with truncate intent works, so we
3610 # start the file with a full-file pw lock to match against
3611 # until the truncate.
3616 cancel_lru_locks osc
3618 # prime the file with 0,EOF PW to match
3622 # now the real test..
3623 dd if=/dev/zero of=$file bs=1024 count=100
3624 BEFOREWRITES=`count_ost_writes`
3625 $TRUNCATE $file $offset
3626 cancel_lru_locks osc
3627 AFTERWRITES=`count_ost_writes`
3632 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
3634 [ $BEFOREWRITES -eq $AFTERWRITES ] && \
3635 error "beforewrites $BEFOREWRITES == afterwrites $AFTERWRITES on truncate"
3638 run_test 42c "test partial truncate of file with cached dirty data"
3641 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
3643 [ $BEFOREWRITES -eq $AFTERWRITES ] || \
3644 error "beforewrites $BEFOREWRITES != afterwrites $AFTERWRITES on truncate"
3647 run_test 42d "test complete truncate of file with cached dirty data"
3649 test_42e() { # bug22074
3650 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
3651 local TDIR=$DIR/${tdir}e
3652 local pagesz=$(page_size)
3653 local pages=16 # hardcoded 16 pages, don't change it.
3654 local files=$((OSTCOUNT * 500)) # hopefully 500 files on each OST
3655 local proc_osc0="osc.${FSNAME}-OST0000-osc-[^MDT]*"
3659 test_mkdir -p $DIR/${tdir}e
3660 $SETSTRIPE -c 1 $TDIR
3661 createmany -o $TDIR/f $files
3663 max_dirty_mb=$($LCTL get_param -n $proc_osc0/max_dirty_mb)
3665 # we assume that with $OSTCOUNT files, at least one of them will
3666 # be allocated on OST0.
3667 warmup_files=$((OSTCOUNT * max_dirty_mb))
3668 createmany -o $TDIR/w $warmup_files
3670 # write a large amount of data into one file and sync, to get good
3671 # avail_grant number from OST.
3672 for ((i=0; i<$warmup_files; i++)); do
3673 idx=$($GETSTRIPE -i $TDIR/w$i)
3674 [ $idx -ne 0 ] && continue
3675 dd if=/dev/zero of=$TDIR/w$i bs="$max_dirty_mb"M count=1
3678 [[ $i -gt $warmup_files ]] && error "OST0 is still cold"
3680 $LCTL get_param $proc_osc0/cur_dirty_bytes
3681 $LCTL get_param $proc_osc0/cur_grant_bytes
3683 # create as much dirty pages as we can while not to trigger the actual
3684 # RPCs directly. but depends on the env, VFS may trigger flush during this
3685 # period, hopefully we are good.
3686 for ((i=0; i<$warmup_files; i++)); do
3687 idx=$($GETSTRIPE -i $TDIR/w$i)
3688 [ $idx -ne 0 ] && continue
3689 dd if=/dev/zero of=$TDIR/w$i bs=1M count=1 2>/dev/null
3691 $LCTL get_param $proc_osc0/cur_dirty_bytes
3692 $LCTL get_param $proc_osc0/cur_grant_bytes
3694 # perform the real test
3695 $LCTL set_param $proc_osc0/rpc_stats 0
3696 for ((;i<$files; i++)); do
3697 [ $($GETSTRIPE -i $TDIR/f$i) -eq 0 ] || continue
3698 dd if=/dev/zero of=$TDIR/f$i bs=$pagesz count=$pages 2>/dev/null
3701 $LCTL get_param $proc_osc0/rpc_stats
3704 local have_ppr=false
3705 $LCTL get_param $proc_osc0/rpc_stats |
3706 while read PPR RRPC RPCT RCUM BAR WRPC WPCT WCUM; do
3707 # skip lines until we are at the RPC histogram data
3708 [ "$PPR" == "pages" ] && have_ppr=true && continue
3709 $have_ppr || continue
3711 # we only want the percent stat for < 16 pages
3712 [[ $(echo $PPR | tr -d ':') -ge $pages ]] && break
3714 percent=$((percent + WPCT))
3715 if [[ $percent -gt 15 ]]; then
3716 error "less than 16-pages write RPCs" \
3723 run_test 42e "verify sub-RPC writes are not done synchronously"
3726 test_mkdir -p $DIR/$tdir
3727 cp -p /bin/ls $DIR/$tdir/$tfile
3728 $MULTIOP $DIR/$tdir/$tfile Ow_c &
3730 # give multiop a chance to open
3733 $DIR/$tdir/$tfile && error || true
3736 run_test 43 "execution of file opened for write should return -ETXTBSY"
3739 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
3740 test_mkdir -p $DIR/$tdir
3741 cp -p `which $MULTIOP` $DIR/$tdir/multiop ||
3742 cp -p multiop $DIR/$tdir/multiop
3743 MULTIOP_PROG=$DIR/$tdir/multiop multiop_bg_pause $TMP/$tfile.junk O_c ||
3746 $MULTIOP $DIR/$tdir/multiop Oc && error "expected error, got success"
3747 kill -USR1 $MULTIOP_PID || return 2
3748 wait $MULTIOP_PID || return 3
3749 rm $TMP/$tfile.junk $DIR/$tdir/multiop
3751 run_test 43a "open(RDWR) of file being executed should return -ETXTBSY"
3754 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
3755 test_mkdir -p $DIR/$tdir
3756 cp -p `which $MULTIOP` $DIR/$tdir/multiop ||
3757 cp -p multiop $DIR/$tdir/multiop
3758 MULTIOP_PROG=$DIR/$tdir/multiop multiop_bg_pause $TMP/$tfile.junk O_c ||
3761 $TRUNCATE $DIR/$tdir/multiop 0 && error "expected error, got success"
3762 kill -USR1 $MULTIOP_PID || return 2
3763 wait $MULTIOP_PID || return 3
3764 rm $TMP/$tfile.junk $DIR/$tdir/multiop
3766 run_test 43b "truncate of file being executed should return -ETXTBSY"
3769 local testdir="$DIR/$tdir"
3770 test_mkdir -p $DIR/$tdir
3772 ( cd $(dirname $SHELL) && md5sum $(basename $SHELL) ) | \
3773 ( cd $testdir && md5sum -c)
3775 run_test 43c "md5sum of copy into lustre========================"
3778 [[ $OSTCOUNT -lt 2 ]] && skip_env "skipping 2-stripe test" && return
3779 dd if=/dev/zero of=$DIR/f1 bs=4k count=1 seek=1023
3780 dd if=$DIR/f1 bs=4k count=1 > /dev/null
3782 run_test 44 "zero length read from a sparse stripe ============="
3785 local nstripe=$($LCTL lov_getconfig $DIR | grep default_stripe_count: |
3787 [ -z "$nstripe" ] && skip "can't get stripe info" && return
3788 [[ $nstripe -gt $OSTCOUNT ]] &&
3789 skip "Wrong default_stripe_count: $nstripe (OSTCOUNT: $OSTCOUNT)" &&
3791 local stride=$($LCTL lov_getconfig $DIR | grep default_stripe_size: |
3793 if [[ $nstripe -eq 0 || $nstripe -eq -1 ]]; then
3794 nstripe=$($LCTL lov_getconfig $DIR | grep obd_count: |
3798 OFFSETS="0 $((stride/2)) $((stride-1))"
3799 for offset in $OFFSETS; do
3800 for i in $(seq 0 $((nstripe-1))); do
3801 local GLOBALOFFSETS=""
3803 local size=$((((i + 2 * $nstripe )*$stride + $offset)))
3804 local myfn=$DIR/d44a-$size
3805 echo "--------writing $myfn at $size"
3806 ll_sparseness_write $myfn $size ||
3807 error "ll_sparseness_write"
3808 GLOBALOFFSETS="$GLOBALOFFSETS $size"
3809 ll_sparseness_verify $myfn $GLOBALOFFSETS ||
3810 error "ll_sparseness_verify $GLOBALOFFSETS"
3812 for j in $(seq 0 $((nstripe-1))); do
3814 size=$((((j + $nstripe )*$stride + $offset)))
3815 ll_sparseness_write $myfn $size ||
3816 error "ll_sparseness_write"
3817 GLOBALOFFSETS="$GLOBALOFFSETS $size"
3819 ll_sparseness_verify $myfn $GLOBALOFFSETS ||
3820 error "ll_sparseness_verify $GLOBALOFFSETS"
3825 run_test 44a "test sparse pwrite ==============================="
3829 for d in `lctl get_param -n osc.*.cur_dirty_bytes`; do
3835 before=`dirty_osc_total`
3836 echo executing "\"$*\""
3838 after=`dirty_osc_total`
3839 echo before $before, after $after
3842 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
3844 # Obtain grants from OST if it supports it
3845 echo blah > ${f}_grant
3848 do_dirty_record "echo blah > $f"
3849 [[ $before -eq $after ]] && error "write wasn't cached"
3850 do_dirty_record "> $f"
3851 [[ $before -gt $after ]] || error "truncate didn't lower dirty count"
3852 do_dirty_record "echo blah > $f"
3853 [[ $before -eq $after ]] && error "write wasn't cached"
3854 do_dirty_record "sync"
3855 [[ $before -gt $after ]] || error "writeback didn't lower dirty count"
3856 do_dirty_record "echo blah > $f"
3857 [[ $before -eq $after ]] && error "write wasn't cached"
3858 do_dirty_record "cancel_lru_locks osc"
3859 [[ $before -gt $after ]] ||
3860 error "lock cancellation didn't lower dirty count"
3863 run_test 45 "osc io page accounting ============================"
3865 # in a 2 stripe file (lov.sh), page 1023 maps to page 511 in its object. this
3866 # test tickles a bug where re-dirtying a page was failing to be mapped to the
3867 # objects offset and an assert hit when an rpc was built with 1023's mapped
3868 # offset 511 and 511's raw 511 offset. it also found general redirtying bugs.
3870 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
3874 dd if=/dev/zero of=$f bs=`page_size` seek=511 count=1
3876 dd conv=notrunc if=/dev/zero of=$f bs=`page_size` seek=1023 count=1
3877 dd conv=notrunc if=/dev/zero of=$f bs=`page_size` seek=511 count=1
3881 run_test 46 "dirtying a previously written page ================"
3883 # test_47 is removed "Device nodes check" is moved to test_28
3885 test_48a() { # bug 2399
3886 [ $(facet_fstype $SINGLEMDS) = "zfs" ] &&
3887 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.3.63) ] &&
3888 skip "MDS prior to 2.3.63 handle ZFS dir .. incorrectly" &&
3890 test_mkdir $DIR/$tdir
3892 mv $DIR/$tdir $DIR/$tdir.new || error "move directory failed"
3893 test_mkdir $DIR/$tdir || error "recreate directory failed"
3894 touch foo || error "'touch foo' failed after recreating cwd"
3895 test_mkdir bar || error "'mkdir foo' failed after recreating cwd"
3896 touch .foo || error "'touch .foo' failed after recreating cwd"
3897 test_mkdir .bar || error "'mkdir .foo' failed after recreating cwd"
3898 ls . > /dev/null || error "'ls .' failed after recreating cwd"
3899 ls .. > /dev/null || error "'ls ..' failed after removing cwd"
3900 cd . || error "'cd .' failed after recreating cwd"
3901 test_mkdir . && error "'mkdir .' worked after recreating cwd"
3902 rmdir . && error "'rmdir .' worked after recreating cwd"
3903 ln -s . baz || error "'ln -s .' failed after recreating cwd"
3904 cd .. || error "'cd ..' failed after recreating cwd"
3906 run_test 48a "Access renamed working dir (should return errors)="
3908 test_48b() { # bug 2399
3910 test_mkdir $DIR/$tdir
3912 rmdir $DIR/$tdir || error "remove cwd $DIR/$tdir failed"
3913 touch foo && error "'touch foo' worked after removing cwd"
3914 test_mkdir foo && error "'mkdir foo' worked after removing cwd"
3915 touch .foo && error "'touch .foo' worked after removing cwd"
3916 test_mkdir .foo && error "'mkdir .foo' worked after removing cwd"
3917 ls . > /dev/null && error "'ls .' worked after removing cwd"
3918 ls .. > /dev/null || error "'ls ..' failed after removing cwd"
3919 test_mkdir . && error "'mkdir .' worked after removing cwd"
3920 rmdir . && error "'rmdir .' worked after removing cwd"
3921 ln -s . foo && error "'ln -s .' worked after removing cwd"
3922 cd .. || echo "'cd ..' failed after removing cwd `pwd`" #bug 3517
3924 run_test 48b "Access removed working dir (should return errors)="
3926 test_48c() { # bug 2350
3927 #lctl set_param debug=-1
3930 test_mkdir -p $DIR/$tdir/dir
3932 $TRACE rmdir $DIR/$tdir/dir || error "remove cwd $DIR/$tdir/dir failed"
3933 $TRACE touch foo && error "touch foo worked after removing cwd"
3934 $TRACE test_mkdir foo && error "'mkdir foo' worked after removing cwd"
3935 touch .foo && error "touch .foo worked after removing cwd"
3936 test_mkdir .foo && error "mkdir .foo worked after removing cwd"
3937 $TRACE ls . && error "'ls .' worked after removing cwd"
3938 $TRACE ls .. || error "'ls ..' failed after removing cwd"
3939 $TRACE test_mkdir . && error "'mkdir .' worked after removing cwd"
3940 $TRACE rmdir . && error "'rmdir .' worked after removing cwd"
3941 $TRACE ln -s . foo && error "'ln -s .' worked after removing cwd"
3942 $TRACE cd .. || echo "'cd ..' failed after removing cwd `pwd`" #bug 3415
3944 run_test 48c "Access removed working subdir (should return errors)"
3946 test_48d() { # bug 2350
3947 #lctl set_param debug=-1
3950 test_mkdir -p $DIR/$tdir/dir
3952 $TRACE rmdir $DIR/$tdir/dir || error "remove cwd $DIR/$tdir/dir failed"
3953 $TRACE rmdir $DIR/$tdir || error "remove parent $DIR/$tdir failed"
3954 $TRACE touch foo && error "'touch foo' worked after removing parent"
3955 $TRACE test_mkdir foo && error "mkdir foo worked after removing parent"
3956 touch .foo && error "'touch .foo' worked after removing parent"
3957 test_mkdir .foo && error "mkdir .foo worked after removing parent"
3958 $TRACE ls . && error "'ls .' worked after removing parent"
3959 $TRACE ls .. && error "'ls ..' worked after removing parent"
3960 $TRACE test_mkdir . && error "'mkdir .' worked after removing parent"
3961 $TRACE rmdir . && error "'rmdir .' worked after removing parent"
3962 $TRACE ln -s . foo && error "'ln -s .' worked after removing parent"
3965 run_test 48d "Access removed parent subdir (should return errors)"
3967 test_48e() { # bug 4134
3968 #lctl set_param debug=-1
3971 test_mkdir -p $DIR/$tdir/dir
3973 $TRACE rmdir $DIR/$tdir/dir || error "remove cwd $DIR/$tdir/dir failed"
3974 $TRACE rmdir $DIR/$tdir || error "remove parent $DIR/$tdir failed"
3975 $TRACE touch $DIR/$tdir || error "'touch $DIR/$tdir' failed"
3976 $TRACE chmod +x $DIR/$tdir || error "'chmod +x $DIR/$tdir' failed"
3977 # On a buggy kernel addition of "touch foo" after cd .. will
3978 # produce kernel oops in lookup_hash_it
3979 touch ../foo && error "'cd ..' worked after recreate parent"
3981 $TRACE rm $DIR/$tdir || error "rm '$DIR/$tdir' failed"
3983 run_test 48e "Access to recreated parent subdir (should return errors)"
3985 test_49() { # LU-1030
3986 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
3987 # get ost1 size - lustre-OST0000
3988 ost1_size=$(do_facet ost1 $LFS df | grep ${ost1_svc} |
3990 # write 800M at maximum
3991 [[ $ost1_size -lt 2 ]] && ost1_size=2
3992 [[ $ost1_size -gt 819200 ]] && ost1_size=819200
3994 $SETSTRIPE -c 1 -i 0 $DIR/$tfile
3995 dd if=/dev/zero of=$DIR/$tfile bs=4k count=$((ost1_size >> 2)) &
3998 # change max_pages_per_rpc while writing the file
3999 local osc1_mppc=osc.$(get_osc_import_name client ost1).max_pages_per_rpc
4000 local orig_mppc=$($LCTL get_param -n $osc1_mppc)
4001 # loop until dd process exits
4002 while ps ax -opid | grep -wq $dd_pid; do
4003 $LCTL set_param $osc1_mppc=$((RANDOM % 256 + 1))
4004 sleep $((RANDOM % 5 + 1))
4006 # restore original max_pages_per_rpc
4007 $LCTL set_param $osc1_mppc=$orig_mppc
4008 rm $DIR/$tfile || error "rm $DIR/$tfile failed"
4010 run_test 49 "Change max_pages_per_rpc won't break osc extent"
4014 test_mkdir $DIR/$tdir
4016 ls /proc/$$/cwd || error "ls /proc/$$/cwd failed"
4018 run_test 50 "special situations: /proc symlinks ==============="
4020 test_51a() { # was test_51
4021 # bug 1516 - create an empty entry right after ".." then split dir
4022 test_mkdir -c1 $DIR/$tdir
4023 touch $DIR/$tdir/foo
4024 $MCREATE $DIR/$tdir/bar
4026 createmany -m $DIR/$tdir/longfile 201
4028 while [[ $(ls -sd $DIR/$tdir | awk '{ print $1 }') -eq 4 ]]; do
4029 $MCREATE $DIR/$tdir/longfile$FNUM
4034 ls -l $DIR/$tdir > /dev/null || error "ls -l $DIR/$tdir failed"
4036 run_test 51a "special situations: split htree with empty entry =="
4038 export NUMTEST=70000
4040 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
4041 local BASE=$DIR/d${base}.${TESTSUITE}
4043 # cleanup the directory
4046 test_mkdir -p -c1 $BASE
4050 local mdtidx=$(printf "%04x" $($LFS getstripe -M $BASE))
4051 local numfree=$(lctl get_param -n mdc.$FSNAME-MDT$mdtidx*.filesfree)
4052 [[ $numfree -lt 21000 ]] &&
4053 skip "not enough free inodes ($numfree) on MDT$mdtidx" &&
4056 [[ $numfree -lt $NUMTEST ]] && NUMTEST=$(($numfree - 50)) &&
4057 echo "reduced count to $NUMTEST due to inodes on MDT$mdtidx"
4059 # need to check free space for the directories as well
4060 local blkfree=$(lctl get_param -n mdc.$FSNAME-MDT$mdtidx*.kbytesavail)
4061 numfree=$((blkfree / 4))
4062 [[ $numfree -lt $NUMTEST ]] && NUMTEST=$((numfree - 50)) &&
4063 echo "reduced count to $NUMTEST due to blocks on MDT$mdtidx"
4065 createmany -d $BASE/d $NUMTEST && echo $NUMTEST > $BASE/fnum ||
4069 echo "failed" > $BASE/fnum
4070 error "failed to create $NUMTEST subdirs in MDT$mdtidx:$BASE"
4073 run_test 51b "exceed 64k subdirectory nlink limit"
4075 test_51ba() { # LU-993
4076 local BASE=$DIR/d${base}.${TESTSUITE}
4077 # unlink all but 100 subdirectories, then check it still works
4079 [ -f $BASE/fnum ] && local NUMPREV=$(cat $BASE/fnum) && rm $BASE/fnum
4081 [ "$NUMPREV" != "failed" ] && NUMTEST=$NUMPREV
4082 local DELETE=$((NUMTEST - LEFT))
4084 # continue on to run this test even if 51b didn't finish,
4085 # just to delete the many subdirectories created.
4086 [ ! -d "${BASE}/d1" ] && skip "test_51b() not run" && return 0
4088 # for ldiskfs the nlink count should be 1, but this is OSD specific
4089 # and so this is listed for informational purposes only
4090 echo "nlink before: $(stat -c %h $BASE), created before: $NUMTEST"
4091 unlinkmany -d $BASE/d $DELETE
4094 if [ $RC -ne 0 ]; then
4095 if [ "$NUMPREV" == "failed" ]; then
4096 skip "previous setup failed"
4099 error "unlink of first $DELETE subdirs failed"
4104 echo "nlink between: $(stat -c %h $BASE)"
4105 # trim the first line of ls output
4106 local FOUND=$(($(ls -l ${BASE} | wc -l) - 1))
4107 [ $FOUND -ne $LEFT ] &&
4108 error "can't find subdirs: found only $FOUND/$LEFT"
4110 unlinkmany -d $BASE/d $DELETE $LEFT ||
4111 error "unlink of second $LEFT subdirs failed"
4112 # regardless of whether the backing filesystem tracks nlink accurately
4113 # or not, the nlink count shouldn't be more than "." and ".." here
4114 local AFTER=$(stat -c %h $BASE)
4115 [[ $AFTER -gt 2 ]] && error "nlink after: $AFTER > 2" ||
4116 echo "nlink after: $AFTER"
4118 run_test 51ba "verify nlink for many subdirectory cleanup"
4121 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
4122 [[ $OSTCOUNT -lt 3 ]] &&
4123 skip_env "skipping test with few OSTs" && return
4124 test_mkdir -p $DIR/$tdir
4125 createmany -o $DIR/$tdir/t- 1000
4126 $GETSTRIPE $DIR/$tdir > $TMP/$tfile
4127 for N in $(seq 0 $((OSTCOUNT - 1))); do
4128 OBJS[$N]=$(awk -vobjs=0 '($1 == '$N') { objs += 1 } \
4129 END { printf("%0.0f", objs) }' $TMP/$tfile)
4130 OBJS0[$N]=$(grep -A 1 idx $TMP/$tfile | awk -vobjs=0 \
4131 '($1 == '$N') { objs += 1 } \
4132 END { printf("%0.0f", objs) }')
4133 log "OST$N has ${OBJS[$N]} objects, ${OBJS0[$N]} are index 0"
4135 unlinkmany $DIR/$tdir/t- 1000
4138 for N in $(seq 1 $((OSTCOUNT - 1))); do
4139 [[ ${OBJS[$N]} -lt $((${OBJS[$NLAST]} - 20)) ]] &&
4140 error "OST $N has less objects vs OST $NLAST" \
4141 " (${OBJS[$N]} < ${OBJS[$NLAST]}"
4142 [[ ${OBJS[$N]} -gt $((${OBJS[$NLAST]} + 20)) ]] &&
4143 error "OST $N has less objects vs OST $NLAST" \
4144 " (${OBJS[$N]} < ${OBJS[$NLAST]}"
4146 [[ ${OBJS0[$N]} -lt $((${OBJS0[$NLAST]} - 20)) ]] &&
4147 error "OST $N has less #0 objects vs OST $NLAST" \
4148 " (${OBJS0[$N]} < ${OBJS0[$NLAST]}"
4149 [[ ${OBJS0[$N]} -gt $((${OBJS0[$NLAST]} + 20)) ]] &&
4150 error "OST $N has less #0 objects vs OST $NLAST" \
4151 " (${OBJS0[$N]} < ${OBJS0[$NLAST]}"
4156 run_test 51d "check object distribution"
4159 if [ "$(facet_fstype $SINGLEMDS)" != ldiskfs ]; then
4160 skip "Only applicable to ldiskfs-based MDTs"
4164 test_mkdir -c1 $DIR/$tdir || error "create $tdir failed"
4165 test_mkdir -c1 $DIR/$tdir/d0 || error "create d0 failed"
4167 touch $DIR/$tdir/d0/foo
4168 createmany -l $DIR/$tdir/d0/foo $DIR/$tdir/d0/f- 65001 &&
4169 error "file exceed 65000 nlink limit!"
4170 unlinkmany $DIR/$tdir/d0/f- 65001
4173 run_test 51e "check file nlink limit"
4176 [ -f $DIR/$tdir/foo ] && chattr -a $DIR/$tdir/foo
4177 test_mkdir -p $DIR/$tdir
4178 touch $DIR/$tdir/foo
4179 chattr +a $DIR/$tdir/foo || error "chattr +a failed"
4180 echo bar >> $DIR/$tdir/foo || error "append bar failed"
4181 cp /etc/hosts $DIR/$tdir/foo && error "cp worked"
4182 rm -f $DIR/$tdir/foo 2>/dev/null && error "rm worked"
4183 link $DIR/$tdir/foo $DIR/$tdir/foo_link 2>/dev/null &&
4185 echo foo >> $DIR/$tdir/foo || error "append foo failed"
4186 mrename $DIR/$tdir/foo $DIR/$tdir/foo_ren && error "rename worked"
4187 lsattr $DIR/$tdir/foo | egrep -q "^-+a[-e]+ $DIR/$tdir/foo" ||
4189 chattr -a $DIR/$tdir/foo || error "chattr -a failed"
4190 cp -r $DIR/$tdir $TMP/
4191 rm -fr $DIR/$tdir $TMP/$tdir || error "cleanup rm failed"
4193 run_test 52a "append-only flag test (should return errors)"
4196 [ -f $DIR/$tdir/foo ] && chattr -i $DIR/$tdir/foo
4197 test_mkdir -p $DIR/$tdir
4198 touch $DIR/$tdir/foo
4199 chattr +i $DIR/$tdir/foo || error "chattr +i failed"
4200 cat test > $DIR/$tdir/foo && error "cat test worked"
4201 cp /etc/hosts $DIR/$tdir/foo && error "cp worked"
4202 rm -f $DIR/$tdir/foo 2>/dev/null && error "rm worked"
4203 link $DIR/$tdir/foo $DIR/$tdir/foo_link 2>/dev/null &&
4205 echo foo >> $DIR/$tdir/foo && error "echo worked"
4206 mrename $DIR/$tdir/foo $DIR/$tdir/foo_ren && error "rename worked"
4207 [ -f $DIR/$tdir/foo ] || error "$tdir/foo is not a file"
4208 [ -f $DIR/$tdir/foo_ren ] && error "$tdir/foo_ren is not a file"
4209 lsattr $DIR/$tdir/foo | egrep -q "^-+i[-e]+ $DIR/$tdir/foo" ||
4211 chattr -i $DIR/$tdir/foo || error "chattr failed"
4213 rm -fr $DIR/$tdir || error "unable to remove $DIR/$tdir"
4215 run_test 52b "immutable flag test (should return errors) ======="
4218 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
4219 remote_mds_nodsh && skip "remote MDS with nodsh" && return
4220 remote_ost_nodsh && skip "remote OST with nodsh" && return
4233 local support_last_seq=true
4235 [[ $(lustre_version_code $SINGLEMDS) -ge $(version_code 2.3.60) ]] ||
4236 support_last_seq=false
4239 local mdtosc=$(get_mdtosc_proc_path $SINGLEMDS)
4241 for value in $(do_facet $SINGLEMDS \
4242 $LCTL get_param osc.$mdtosc.prealloc_last_id) ; do
4243 param=$(echo ${value[0]} | cut -d "=" -f1)
4244 ostname=$(echo $param | cut -d "." -f2 | cut -d - -f 1-2)
4246 if $support_last_seq; then
4247 param_seq=$(echo $param |
4248 sed -e s/prealloc_last_id/prealloc_last_seq/g)
4249 mds_last_seq=$(do_facet $SINGLEMDS \
4250 $LCTL get_param -n $param_seq)
4252 mds_last=$(do_facet $SINGLEMDS $LCTL get_param -n $param)
4254 ostnum=$(index_from_ostuuid ${ostname}_UUID)
4255 node=$(facet_active_host ost$((ostnum+1)))
4256 param="obdfilter.$ostname.last_id"
4257 for ost_last in $(do_node $node $LCTL get_param -n $param) ; do
4258 echo "$ostname.last_id=$ost_last; MDS.last_id=$mds_last"
4259 ost_last_id=$ost_last
4261 if $support_last_seq; then
4262 ost_last_id=$(echo $ost_last |
4263 awk -F':' '{print $2}' |
4265 ost_last_seq=$(echo $ost_last |
4266 awk -F':' '{print $1}')
4267 [[ $ost_last_seq = $mds_last_seq ]] || continue
4270 if [[ $ost_last_id != $mds_last ]]; then
4271 error "$ost_last_id != $mds_last"
4278 $found || error "can not match last_seq/last_id for $mdtosc"
4281 run_test 53 "verify that MDS and OSTs agree on pre-creation ===="
4284 $SOCKETSERVER $DIR/socket ||
4285 error "$SOCKETSERVER $DIR/socket failed: $?"
4286 $SOCKETCLIENT $DIR/socket ||
4287 error "$SOCKETCLIENT $DIR/socket failed: $?"
4288 $MUNLINK $DIR/socket || error "$MUNLINK $DIR/socket failed: $?"
4290 run_test 54a "unix domain socket test =========================="
4296 dd if=/dev/zero of=$f bs=$(page_size) count=1
4298 run_test 54b "char device works in lustre ======================"
4301 [ -b /dev/loop/0 ] && LOOPBASE=/dev/loop/
4302 [ -b /dev/loop0 ] && LOOPBASE=/dev/loop
4303 [ -z "$LOOPBASE" ] && echo "/dev/loop/0 and /dev/loop0 gone?" && return
4305 for i in $(seq 3 7); do
4306 losetup $LOOPBASE$i > /dev/null 2>&1 && continue
4314 loopdev="$DIR/loop54c"
4317 $UMOUNT $DIR/$tdir || rc=$?
4318 losetup -d $loopdev || true
4319 losetup -d $LOOPDEV || true
4320 rm -rf $loopdev $DIR/$tfile $DIR/$tdir
4325 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
4326 loopdev="$DIR/loop54c"
4329 [ -z "$LOOPNUM" ] && echo "couldn't find empty loop device" && return
4330 trap cleanup_54c EXIT
4331 mknod $loopdev b 7 $LOOPNUM
4332 echo "make a loop file system with $DIR/$tfile on $loopdev ($LOOPNUM)."
4333 dd if=/dev/zero of=$DIR/$tfile bs=$(get_page_size client) seek=1024 count=1 > /dev/null
4334 losetup $loopdev $DIR/$tfile ||
4335 error "can't set up $loopdev for $DIR/$tfile"
4336 mkfs.ext2 $loopdev || error "mke2fs on $loopdev"
4337 test_mkdir -p $DIR/$tdir
4338 mount -t ext2 $loopdev $DIR/$tdir ||
4339 error "error mounting $loopdev on $DIR/$tdir"
4340 dd if=/dev/zero of=$DIR/$tdir/tmp bs=$(get_page_size client) count=30 ||
4343 dd if=$DIR/$tdir/tmp of=/dev/zero bs=$(get_page_size client) count=30 ||
4347 run_test 54c "block device works in lustre ====================="
4353 [ "$string" = $(echo $string > $f | cat $f) ] || error "$f != $string"
4355 run_test 54d "fifo device works in lustre ======================"
4360 cp -aL /dev/console $f
4361 echo $string > $f || error "echo $string to $f failed"
4363 run_test 54e "console/tty device works in lustre ======================"
4365 #The test_55 used to be iopen test and it was removed by bz#24037.
4366 #run_test 55 "check iopen_connect_dentry() ======================"
4368 test_56a() { # was test_56
4371 test_mkdir -p $DIR/$tdir/dir
4373 NUMFILESx2=$(($NUMFILES * 2))
4374 for i in $(seq 1 $NUMFILES); do
4375 touch $DIR/$tdir/file$i
4376 touch $DIR/$tdir/dir/file$i
4379 # test lfs getstripe with --recursive
4380 FILENUM=$($GETSTRIPE --recursive $DIR/$tdir | grep -c obdidx)
4381 [[ $FILENUM -eq $NUMFILESx2 ]] ||
4382 error "$GETSTRIPE --recursive: found $FILENUM, not $NUMFILESx2"
4383 FILENUM=$($GETSTRIPE $DIR/$tdir | grep -c obdidx)
4384 [[ $FILENUM -eq $NUMFILES ]] ||
4385 error "$GETSTRIPE $DIR/$tdir: found $FILENUM, not $NUMFILES"
4386 echo "$GETSTRIPE --recursive passed."
4388 # test lfs getstripe with file instead of dir
4389 FILENUM=$($GETSTRIPE $DIR/$tdir/file1 | grep -c obdidx)
4390 [[ $FILENUM -eq 1 ]] ||
4391 error "$GETSTRIPE $DIR/$tdir/file1: found $FILENUM, not 1"
4392 echo "$GETSTRIPE file1 passed."
4394 #test lfs getstripe with --verbose
4395 [[ $($GETSTRIPE --verbose $DIR/$tdir |
4396 grep -c lmm_magic) -eq $NUMFILES ]] ||
4397 error "$GETSTRIPE --verbose $DIR/$tdir: want $NUMFILES"
4398 [[ $($GETSTRIPE $DIR/$tdir | grep -c lmm_magic) -eq 0 ]] ||
4399 rror "$GETSTRIPE $DIR/$tdir: showed lmm_magic"
4400 echo "$GETSTRIPE --verbose passed."
4402 #test lfs getstripe with --obd
4403 $GETSTRIPE --obd wrong_uuid $DIR/$tdir 2>&1 |
4404 grep -q "unknown obduuid" ||
4405 error "$GETSTRIPE --obd wrong_uuid should return error message"
4407 [[ $OSTCOUNT -lt 2 ]] &&
4408 skip_env "skipping other $GETSTRIPE --obd test" && return
4411 OBDUUID=$(ostuuid_from_index $OSTIDX)
4412 FILENUM=$($GETSTRIPE -ir $DIR/$tdir | grep "^$OSTIDX\$" | wc -l)
4413 FOUND=$($GETSTRIPE -r --obd $OBDUUID $DIR/$tdir | grep obdidx | wc -l)
4414 [[ $FOUND -eq $FILENUM ]] ||
4415 error "$GETSTRIPE --obd wrong: found $FOUND, expected $FILENUM"
4416 [[ $($GETSTRIPE -r -v --obd $OBDUUID $DIR/$tdir |
4417 sed '/^[ ]*'${OSTIDX}'[ ]/d' |
4418 sed -n '/^[ ]*[0-9][0-9]*[ ]/p' | wc -l) -eq 0 ]] ||
4419 error "$GETSTRIPE --obd: should not show file on other obd"
4420 echo "$GETSTRIPE --obd passed"
4422 run_test 56a "check $GETSTRIPE"
4427 local LOCAL_NUMFILES="$1"
4428 local LOCAL_NUMDIRS="$2"
4429 local MKDIR_PARAMS="$3"
4430 local DIR_STRIPE_PARAMS="$4"
4432 if [ ! -d "$TDIR" ] ; then
4433 test_mkdir -p $DIR_STRIPE_PARAMS $TDIR
4434 [ "$MKDIR_PARAMS" ] && $SETSTRIPE $MKDIR_PARAMS $TDIR
4435 for i in `seq 1 $LOCAL_NUMFILES` ; do
4438 for i in `seq 1 $LOCAL_NUMDIRS` ; do
4439 test_mkdir $DIR_STRIPE_PARAMS $TDIR/dir$i
4440 for j in `seq 1 $LOCAL_NUMFILES` ; do
4441 touch $TDIR/dir$i/file$j
4447 setup_56_special() {
4451 if [ ! -e "$TDIR/loop1b" ] ; then
4452 for i in `seq 1 $LOCAL_NUMFILES` ; do
4453 mknod $TDIR/loop${i}b b 7 $i
4454 mknod $TDIR/null${i}c c 1 3
4455 ln -s $TDIR/file1 $TDIR/link${i}l
4457 for i in `seq 1 $LOCAL_NUMDIRS` ; do
4458 mknod $TDIR/dir$i/loop${i}b b 7 $i
4459 mknod $TDIR/dir$i/null${i}c c 1 3
4460 ln -s $TDIR/dir$i/file1 $TDIR/dir$i/link${i}l
4469 setup_56 $NUMFILES $NUMDIRS
4471 EXPECTED=$(($NUMDIRS + 2))
4472 # test lfs find with -name
4473 for i in $(seq 1 $NUMFILES) ; do
4474 NUMS=$($LFIND -name "*$i" $TDIR | wc -l)
4475 [ $NUMS -eq $EXPECTED ] ||
4476 error "lfs find -name \"*$i\" $TDIR wrong: "\
4477 "found $NUMS, expected $EXPECTED"
4480 run_test 56g "check lfs find -name ============================="
4486 setup_56 $NUMFILES $NUMDIRS
4488 EXPECTED=$(((NUMDIRS + 1) * (NUMFILES - 1) + NUMFILES))
4489 # test lfs find with ! -name
4490 for i in $(seq 1 $NUMFILES) ; do
4491 NUMS=$($LFIND ! -name "*$i" $TDIR | wc -l)
4492 [ $NUMS -eq $EXPECTED ] ||
4493 error "lfs find ! -name \"*$i\" $TDIR wrong: "\
4494 "found $NUMS, expected $EXPECTED"
4497 run_test 56h "check lfs find ! -name ============================="
4501 test_mkdir -p $DIR/$tdir
4502 UUID=$(ostuuid_from_index 0 $DIR/$tdir)
4503 CMD="$LFIND -ost $UUID $DIR/$tdir"
4505 [ -z "$OUT" ] || error "\"$CMD\" returned directory '$OUT'"
4507 run_test 56i "check 'lfs find -ost UUID' skips directories ======="
4511 setup_56_special $NUMFILES $NUMDIRS
4513 EXPECTED=$((NUMDIRS + 1))
4514 CMD="$LFIND -type d $TDIR"
4515 NUMS=$($CMD | wc -l)
4516 [ $NUMS -eq $EXPECTED ] ||
4517 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4519 run_test 56j "check lfs find -type d ============================="
4523 setup_56_special $NUMFILES $NUMDIRS
4525 EXPECTED=$(((NUMDIRS + 1) * NUMFILES))
4526 CMD="$LFIND -type f $TDIR"
4527 NUMS=$($CMD | wc -l)
4528 [ $NUMS -eq $EXPECTED ] ||
4529 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4531 run_test 56k "check lfs find -type f ============================="
4535 setup_56_special $NUMFILES $NUMDIRS
4537 EXPECTED=$((NUMDIRS + NUMFILES))
4538 CMD="$LFIND -type b $TDIR"
4539 NUMS=$($CMD | wc -l)
4540 [ $NUMS -eq $EXPECTED ] ||
4541 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4543 run_test 56l "check lfs find -type b ============================="
4547 setup_56_special $NUMFILES $NUMDIRS
4549 EXPECTED=$((NUMDIRS + NUMFILES))
4550 CMD="$LFIND -type c $TDIR"
4551 NUMS=$($CMD | wc -l)
4552 [ $NUMS -eq $EXPECTED ] ||
4553 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4555 run_test 56m "check lfs find -type c ============================="
4559 setup_56_special $NUMFILES $NUMDIRS
4561 EXPECTED=$((NUMDIRS + NUMFILES))
4562 CMD="$LFIND -type l $TDIR"
4563 NUMS=$($CMD | wc -l)
4564 [ $NUMS -eq $EXPECTED ] ||
4565 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4567 run_test 56n "check lfs find -type l ============================="
4571 setup_56 $NUMFILES $NUMDIRS
4572 utime $TDIR/file1 > /dev/null || error "utime (1)"
4573 utime $TDIR/file2 > /dev/null || error "utime (2)"
4574 utime $TDIR/dir1 > /dev/null || error "utime (3)"
4575 utime $TDIR/dir2 > /dev/null || error "utime (4)"
4576 utime $TDIR/dir1/file1 > /dev/null || error "utime (5)"
4577 dd if=/dev/zero count=1 >> $TDIR/dir1/file1 && sync
4580 NUMS=`$LFIND -mtime +0 $TDIR | wc -l`
4581 [ $NUMS -eq $EXPECTED ] || \
4582 error "lfs find -mtime +0 $TDIR wrong: found $NUMS, expected $EXPECTED"
4585 CMD="$LFIND -mtime 0 $TDIR"
4586 NUMS=$($CMD | wc -l)
4587 [ $NUMS -eq $EXPECTED ] ||
4588 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4590 run_test 56o "check lfs find -mtime for old files =========================="
4593 [ $RUNAS_ID -eq $UID ] &&
4594 skip_env "RUNAS_ID = UID = $UID -- skipping" && return
4597 setup_56 $NUMFILES $NUMDIRS
4599 chown $RUNAS_ID $TDIR/file* || error "chown $DIR/${tdir}g/file$i failed"
4601 CMD="$LFIND -uid $RUNAS_ID $TDIR"
4602 NUMS=$($CMD | wc -l)
4603 [ $NUMS -eq $EXPECTED ] || \
4604 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4606 EXPECTED=$(((NUMFILES + 1) * NUMDIRS + 1))
4607 CMD="$LFIND ! -uid $RUNAS_ID $TDIR"
4608 NUMS=$($CMD | wc -l)
4609 [ $NUMS -eq $EXPECTED ] || \
4610 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4612 run_test 56p "check lfs find -uid and ! -uid ==============================="
4615 [ $RUNAS_ID -eq $UID ] &&
4616 skip_env "RUNAS_ID = UID = $UID -- skipping" && return
4619 setup_56 $NUMFILES $NUMDIRS
4621 chgrp $RUNAS_GID $TDIR/file* || error "chown $TDIR/file$i failed"
4624 CMD="$LFIND -gid $RUNAS_GID $TDIR"
4625 NUMS=$($CMD | wc -l)
4626 [ $NUMS -eq $EXPECTED ] ||
4627 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4629 EXPECTED=$(( ($NUMFILES+1) * $NUMDIRS + 1))
4630 CMD="$LFIND ! -gid $RUNAS_GID $TDIR"
4631 NUMS=$($CMD | wc -l)
4632 [ $NUMS -eq $EXPECTED ] ||
4633 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4635 run_test 56q "check lfs find -gid and ! -gid ==============================="
4639 setup_56 $NUMFILES $NUMDIRS
4642 CMD="$LFIND -size 0 -type f $TDIR"
4643 NUMS=$($CMD | wc -l)
4644 [ $NUMS -eq $EXPECTED ] ||
4645 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4647 CMD="$LFIND ! -size 0 -type f $TDIR"
4648 NUMS=$($CMD | wc -l)
4649 [ $NUMS -eq $EXPECTED ] ||
4650 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4651 echo "test" > $TDIR/$tfile
4652 echo "test2" > $TDIR/$tfile.2 && sync
4654 CMD="$LFIND -size 5 -type f $TDIR"
4655 NUMS=$($CMD | wc -l)
4656 [ $NUMS -eq $EXPECTED ] ||
4657 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4659 CMD="$LFIND -size +5 -type f $TDIR"
4660 NUMS=$($CMD | wc -l)
4661 [ $NUMS -eq $EXPECTED ] ||
4662 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4664 CMD="$LFIND -size +0 -type f $TDIR"
4665 NUMS=$($CMD | wc -l)
4666 [ $NUMS -eq $EXPECTED ] ||
4667 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4669 CMD="$LFIND ! -size -5 -type f $TDIR"
4670 NUMS=$($CMD | wc -l)
4671 [ $NUMS -eq $EXPECTED ] ||
4672 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4674 CMD="$LFIND -size -5 -type f $TDIR"
4675 NUMS=$($CMD | wc -l)
4676 [ $NUMS -eq $EXPECTED ] ||
4677 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4679 run_test 56r "check lfs find -size works =========================="
4681 test_56s() { # LU-611
4683 setup_56 $NUMFILES $NUMDIRS "-c $OSTCOUNT"
4685 if [[ $OSTCOUNT -gt 1 ]]; then
4686 $SETSTRIPE -c 1 $TDIR/$tfile.{0,1,2,3}
4690 ONESTRIPE=$(((NUMDIRS + 1) * NUMFILES))
4694 EXPECTED=$(((NUMDIRS + 1) * NUMFILES))
4695 CMD="$LFIND -stripe-count $OSTCOUNT -type f $TDIR"
4696 NUMS=$($CMD | wc -l)
4697 [ $NUMS -eq $EXPECTED ] || {
4699 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4702 EXPECTED=$(((NUMDIRS + 1) * NUMFILES + EXTRA))
4703 CMD="$LFIND -stripe-count +0 -type f $TDIR"
4704 NUMS=$($CMD | wc -l)
4705 [ $NUMS -eq $EXPECTED ] || {
4707 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4711 CMD="$LFIND -stripe-count 1 -type f $TDIR"
4712 NUMS=$($CMD | wc -l)
4713 [ $NUMS -eq $EXPECTED ] || {
4715 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4718 CMD="$LFIND -stripe-count -2 -type f $TDIR"
4719 NUMS=$($CMD | wc -l)
4720 [ $NUMS -eq $EXPECTED ] || {
4722 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4726 CMD="$LFIND -stripe-count $((OSTCOUNT + 1)) -type f $TDIR"
4727 NUMS=$($CMD | wc -l)
4728 [ $NUMS -eq $EXPECTED ] || {
4730 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4733 run_test 56s "check lfs find -stripe-count works"
4735 test_56t() { # LU-611
4737 setup_56 $NUMFILES $NUMDIRS "-s 512k"
4739 $SETSTRIPE -S 256k $TDIR/$tfile.{0,1,2,3}
4741 EXPECTED=$(((NUMDIRS + 1) * NUMFILES))
4742 CMD="$LFIND -stripe-size 512k -type f $TDIR"
4743 NUMS=$($CMD | wc -l)
4744 [ $NUMS -eq $EXPECTED ] ||
4745 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4747 CMD="$LFIND -stripe-size +320k -type f $TDIR"
4748 NUMS=$($CMD | wc -l)
4749 [ $NUMS -eq $EXPECTED ] ||
4750 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4752 EXPECTED=$(((NUMDIRS + 1) * NUMFILES + 4))
4753 CMD="$LFIND -stripe-size +200k -type f $TDIR"
4754 NUMS=$($CMD | wc -l)
4755 [ $NUMS -eq $EXPECTED ] ||
4756 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4758 CMD="$LFIND -stripe-size -640k -type f $TDIR"
4759 NUMS=$($CMD | wc -l)
4760 [ $NUMS -eq $EXPECTED ] ||
4761 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4764 CMD="$LFIND -stripe-size 256k -type f $TDIR"
4765 NUMS=$($CMD | wc -l)
4766 [ $NUMS -eq $EXPECTED ] ||
4767 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4769 CMD="$LFIND -stripe-size -320k -type f $TDIR"
4770 NUMS=$($CMD | wc -l)
4771 [ $NUMS -eq $EXPECTED ] ||
4772 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4775 CMD="$LFIND -stripe-size 1024k -type f $TDIR"
4776 NUMS=$($CMD | wc -l)
4777 [ $NUMS -eq $EXPECTED ] ||
4778 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4780 run_test 56t "check lfs find -stripe-size works"
4782 test_56u() { # LU-611
4784 setup_56 $NUMFILES $NUMDIRS "-i 0"
4786 if [[ $OSTCOUNT -gt 1 ]]; then
4787 $SETSTRIPE -i 1 $TDIR/$tfile.{0,1,2,3}
4793 EXPECTED=$(((NUMDIRS + 1) * NUMFILES))
4794 CMD="$LFIND -stripe-index 0 -type f $TDIR"
4795 NUMS=$($CMD | wc -l)
4796 [ $NUMS -eq $EXPECTED ] ||
4797 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4800 CMD="$LFIND -stripe-index 1 -type f $TDIR"
4801 NUMS=$($CMD | wc -l)
4802 [ $NUMS -eq $EXPECTED ] ||
4803 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4805 CMD="$LFIND ! -stripe-index 0 -type f $TDIR"
4806 NUMS=$($CMD | wc -l)
4807 [ $NUMS -eq $EXPECTED ] ||
4808 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4811 # This should produce an error and not return any files
4812 CMD="$LFIND -stripe-index $OSTCOUNT -type f $TDIR"
4813 NUMS=$($CMD 2>/dev/null | wc -l)
4814 [ $NUMS -eq $EXPECTED ] ||
4815 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4817 if [[ $OSTCOUNT -gt 1 ]]; then
4818 EXPECTED=$(((NUMDIRS + 1) * NUMFILES + ONESTRIPE))
4819 CMD="$LFIND -stripe-index 0,1 -type f $TDIR"
4820 NUMS=$($CMD | wc -l)
4821 [ $NUMS -eq $EXPECTED ] ||
4822 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4825 run_test 56u "check lfs find -stripe-index works"
4832 setup_56 $NUMFILES $NUMDIRS
4834 UUID=$(mdtuuid_from_index $MDT_IDX $TDIR)
4835 [ -z "$UUID" ] && error "mdtuuid_from_index cannot find MDT index $MDT_IDX"
4837 for file in $($LFIND -mdt $UUID $TDIR); do
4838 file_mdt_idx=$($GETSTRIPE -M $file)
4839 [ $file_mdt_idx -eq $MDT_IDX ] ||
4840 error "'lfind -mdt $UUID' != 'getstripe -M' ($file_mdt_idx)"
4843 run_test 56v "check 'lfs find -mdt match with lfs getstripe -M' ======="
4846 [[ $OSTCOUNT -lt 2 ]] && skip_env "$OSTCOUNT < 2 OSTs -- skipping" &&
4848 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
4851 rm -rf $TDIR || error "remove $TDIR failed"
4852 setup_56 $NUMFILES $NUMDIRS "-c $OSTCOUNT" "-c1"
4855 stripe_size=$($GETSTRIPE -S -d $TDIR) ||
4856 error "$GETSTRIPE -S -d $TDIR failed"
4857 stripe_size=${stripe_size%% *}
4859 local file_size=$((stripe_size * OSTCOUNT))
4860 local file_num=$((NUMDIRS * NUMFILES + NUMFILES))
4861 local required_space=$((file_num * file_size))
4863 local free_space=$($LCTL get_param -n lov.$FSNAME-clilov-*.kbytesavail |
4865 [[ $free_space -le $((required_space / 1024)) ]] &&
4866 skip_env "need at least $required_space bytes free space," \
4867 "have $free_space kbytes" && return
4870 local dd_count=$((file_size / dd_bs))
4872 # write data into the files
4876 for i in $(seq 1 $NUMFILES); do
4878 yes | dd bs=$dd_bs count=$dd_count of=$file >/dev/null 2>&1 ||
4879 error "write data into $file failed"
4881 for i in $(seq 1 $NUMDIRS); do
4882 for j in $(seq 1 $NUMFILES); do
4883 file=$TDIR/dir$i/file$j
4884 yes | dd bs=$dd_bs count=$dd_count of=$file \
4886 error "write data into $file failed"
4891 [[ $OSTCOUNT -gt 1 ]] && expected=$((OSTCOUNT - 1))
4894 local cmd="$LFS_MIGRATE -y -c $expected $TDIR/file1"
4896 eval $cmd || error "$cmd failed"
4898 check_stripe_count $TDIR/file1 $expected
4900 if [ $(lustre_version_code $SINGLEMDS) -ge $(version_code 2.6.90) ];
4902 # lfs_migrate file onto OST 0 if it is on OST 1, or onto
4903 # OST 1 if it is on OST 0. This file is small enough to
4904 # be on only one stripe.
4905 file=$TDIR/migr_1_ost
4906 dd bs=$dd_bs count=1 if=/dev/urandom of=$file >/dev/null 2>&1 ||
4907 error "write data into $file failed"
4908 local obdidx=$($LFS getstripe -i $file)
4909 local oldmd5=$(md5sum $file)
4911 [[ $obdidx -eq 0 ]] && newobdidx=1
4912 cmd="$LFS migrate -i $newobdidx $file"
4914 eval $cmd || error "$cmd failed"
4915 local realobdix=$($LFS getstripe -i $file)
4916 local newmd5=$(md5sum $file)
4917 [[ $newobdidx -ne $realobdix ]] &&
4918 error "new OST is different (was=$obdidx, wanted=$newobdidx, got=$realobdix)"
4919 [[ "$oldmd5" != "$newmd5" ]] &&
4920 error "md5sum differ: $oldmd5, $newmd5"
4924 cmd="$LFS_MIGRATE -y -c $expected $TDIR/dir1"
4926 eval $cmd || error "$cmd failed"
4928 for j in $(seq 1 $NUMFILES); do
4929 check_stripe_count $TDIR/dir1/file$j $expected
4932 # lfs_migrate works with lfs find
4933 cmd="$LFIND -stripe_count $OSTCOUNT -type f $TDIR |
4934 $LFS_MIGRATE -y -c $expected"
4936 eval $cmd || error "$cmd failed"
4938 for i in $(seq 2 $NUMFILES); do
4939 check_stripe_count $TDIR/file$i $expected
4941 for i in $(seq 2 $NUMDIRS); do
4942 for j in $(seq 1 $NUMFILES); do
4943 check_stripe_count $TDIR/dir$i/file$j $expected
4947 run_test 56w "check lfs_migrate -c stripe_count works"
4950 check_swap_layouts_support && return 0
4951 [[ $OSTCOUNT -lt 2 ]] &&
4952 skip_env "need 2 OST, skipping test" && return
4954 local dir0=$DIR/$tdir/$testnum
4955 test_mkdir -p $dir0 || error "creating dir $dir0"
4957 local ref1=/etc/passwd
4958 local file1=$dir0/file1
4960 $SETSTRIPE -c 2 $file1
4962 $LFS migrate -c 1 $file1 || error "migrate failed rc = $?"
4963 stripe=$($GETSTRIPE -c $file1)
4964 [[ $stripe == 1 ]] || error "stripe of $file1 is $stripe != 1"
4965 cmp $file1 $ref1 || error "content mismatch $file1 differs from $ref1"
4970 run_test 56x "lfs migration support"
4973 check_swap_layouts_support && return 0
4974 [[ $OSTCOUNT -lt 2 ]] &&
4975 skip_env "need 2 OST, skipping test" && return
4977 local dir0=$DIR/$tdir/$testnum
4978 test_mkdir -p $dir0 || error "creating dir $dir0"
4980 local ref1=/etc/passwd
4981 local file1=$dir0/file1
4983 $SETSTRIPE -c 2 $file1
4985 $LFS migrate --block -c 1 $file1 || error "migrate failed rc = $?"
4986 local stripe=$($GETSTRIPE -c $file1)
4987 [[ $stripe == 1 ]] || error "stripe of $file1 is $stripe != 1"
4988 cmp $file1 $ref1 || error "content mismatch $file1 differs from $ref1"
4993 run_test 56xa "lfs migration --block support"
4996 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.4.53) ] &&
4997 skip "No HSM $(lustre_build_version $SINGLEMDS) MDS < 2.4.53" &&
5001 local dir0=$DIR/$tdir/$testnum
5002 test_mkdir -p $dir0 || error "creating dir $dir0"
5003 local f1=$dir0/file1
5004 local f2=$dir0/file2
5006 touch $f1 || error "creating std file $f1"
5007 $MULTIOP $f2 H2c || error "creating released file $f2"
5009 # a directory can be raid0, so ask only for files
5010 res=$($LFIND $dir0 -L raid0 -type f | wc -l)
5011 [[ $res == 2 ]] || error "search raid0: found $res files != 2"
5013 res=$($LFIND $dir0 \! -L raid0 -type f | wc -l)
5014 [[ $res == 0 ]] || error "search !raid0: found $res files != 0"
5016 # only files can be released, so no need to force file search
5017 res=$($LFIND $dir0 -L released)
5018 [[ $res == $f2 ]] || error "search released: found $res != $f2"
5020 res=$($LFIND $dir0 \! -L released)
5021 [[ $res == $f1 ]] || error "search !released: found $res != $f1"
5024 run_test 56y "lfs find -L raid0|released"
5026 test_56z() { # LU-4824
5027 # This checks to make sure 'lfs find' continues after errors
5028 # There are two classes of errors that should be caught:
5029 # - If multiple paths are provided, all should be searched even if one
5031 # - If errors are encountered during the search, it should not terminate
5034 test_mkdir $DIR/$tdir
5035 for i in d{0..9}; do
5036 test_mkdir $DIR/$tdir/$i
5038 touch $DIR/$tdir/d{0..9}/$tfile
5039 $LFS find $DIR/non_existent_dir $DIR/$tdir &&
5040 error "$LFS find did not return an error"
5041 # Make a directory unsearchable. This should NOT be the last entry in
5042 # directory order. Arbitrarily pick the 6th entry
5043 chmod 700 $($LFS find $DIR/$tdir -type d | sed '6!d')
5044 local count=$($RUNAS $LFS find $DIR/non_existent $DIR/$tdir | wc -l)
5045 # The user should be able to see 10 directories and 9 files
5046 [ $count == 19 ] || error "$LFS find did not continue after error"
5048 run_test 56z "lfs find should continue after an error"
5050 test_56aa() { # LU-5937
5051 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
5054 $LFS setdirstripe -c$MDSCOUNT $DIR/$tdir/striped_dir
5056 createmany -o $DIR/$tdir/striped_dir/${tfile}- 1024
5057 local dirs=$(lfs find --size +8k $DIR/$tdir/)
5059 [ -n "$dirs" ] || error "lfs find --size wrong under striped dir"
5061 run_test 56aa "lfs find --size under striped dir"
5064 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5065 # note test will not do anything if MDS is not local
5066 if [ "$(facet_fstype $SINGLEMDS)" != ldiskfs ]; then
5067 skip "Only applicable to ldiskfs-based MDTs"
5071 remote_mds_nodsh && skip "remote MDS with nodsh" && return
5072 local MNTDEV="osd*.*MDT*.mntdev"
5073 DEV=$(do_facet $SINGLEMDS lctl get_param -n $MNTDEV)
5074 [ -z "$DEV" ] && error "can't access $MNTDEV"
5075 for DEV in $(do_facet $SINGLEMDS lctl get_param -n $MNTDEV); do
5076 do_facet $SINGLEMDS $DUMPE2FS -h $DEV > $TMP/t57a.dump ||
5077 error "can't access $DEV"
5078 DEVISIZE=$(awk '/Inode size:/ { print $3 }' $TMP/t57a.dump)
5079 [[ $DEVISIZE -gt 128 ]] || error "inode size $DEVISIZE"
5083 run_test 57a "verify MDS filesystem created with large inodes =="
5086 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5087 if [ "$(facet_fstype $SINGLEMDS)" != ldiskfs ]; then
5088 skip "Only applicable to ldiskfs-based MDTs"
5092 remote_mds_nodsh && skip "remote MDS with nodsh" && return
5093 local dir=$DIR/$tdir
5097 local FILEN=$dir/f$FILECOUNT
5099 rm -rf $dir || error "removing $dir"
5100 test_mkdir -p -c1 $dir || error "creating $dir"
5101 local mdtidx=$($LFS getstripe -M $dir)
5102 local mdtname=MDT$(printf %04x $mdtidx)
5103 local facet=mds$((mdtidx + 1))
5105 echo "mcreating $FILECOUNT files"
5106 createmany -m $dir/f 1 $FILECOUNT || \
5107 error "creating files in $dir"
5109 # verify that files do not have EAs yet
5110 $GETSTRIPE $FILE1 2>&1 | grep -q "no stripe" || error "$FILE1 has an EA"
5111 $GETSTRIPE $FILEN 2>&1 | grep -q "no stripe" || error "$FILEN has an EA"
5115 df $dir #make sure we get new statfs data
5116 local MDSFREE=$(do_facet $facet \
5117 lctl get_param -n osd*.*$mdtname.kbytesfree)
5118 local MDCFREE=$(lctl get_param -n mdc.*$mdtname-mdc-*.kbytesfree)
5119 echo "opening files to create objects/EAs"
5121 for FILE in `seq -f $dir/f%g 1 $FILECOUNT`; do
5122 $OPENFILE -f O_RDWR $FILE > /dev/null 2>&1 || error "opening $FILE"
5125 # verify that files have EAs now
5126 $GETSTRIPE $FILE1 | grep -q "obdidx" || error "$FILE1 missing EA"
5127 $GETSTRIPE $FILEN | grep -q "obdidx" || error "$FILEN missing EA"
5129 sleep 1 #make sure we get new statfs data
5131 local MDSFREE2=$(do_facet $facet \
5132 lctl get_param -n osd*.*$mdtname.kbytesfree)
5133 local MDCFREE2=$(lctl get_param -n mdc.*$mdtname-mdc-*.kbytesfree)
5134 if [[ $MDCFREE2 -lt $((MDCFREE - 16)) ]]; then
5135 if [ "$MDSFREE" != "$MDSFREE2" ]; then
5136 error "MDC before $MDCFREE != after $MDCFREE2"
5138 echo "MDC before $MDCFREE != after $MDCFREE2"
5139 echo "unable to confirm if MDS has large inodes"
5144 run_test 57b "default LOV EAs are stored inside large inodes ==="
5147 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5148 [ -z "$(which wiretest 2>/dev/null)" ] &&
5149 skip_env "could not find wiretest" && return
5152 run_test 58 "verify cross-platform wire constants =============="
5155 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5156 echo "touch 130 files"
5157 createmany -o $DIR/f59- 130
5159 unlinkmany $DIR/f59- 130
5161 # wait for commitment of removal
5162 wait_delete_completed
5164 run_test 59 "verify cancellation of llog records async ========="
5166 TEST60_HEAD="test_60 run $RANDOM"
5168 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5169 remote_mgs_nodsh && skip "remote MGS with nodsh" && return
5170 do_facet mgs "! which run-llog.sh &> /dev/null" &&
5171 do_facet mgs "! ls run-llog.sh &> /dev/null" &&
5172 skip_env "missing subtest run-llog.sh" && return
5174 log "$TEST60_HEAD - from kernel mode"
5175 do_facet mgs "$LCTL set_param debug=warning; $LCTL dk > /dev/null"
5176 do_facet mgs sh run-llog.sh
5177 do_facet mgs $LCTL dk > $TMP/$tfile
5179 # LU-6388: test llog_reader
5180 local llog_reader=$(do_facet mgs "which llog_reader 2> /dev/null")
5181 llog_reader=${llog_reader:-$LUSTRE/utils/llog_reader}
5182 [ -z $(do_facet mgs ls -d $llog_reader 2> /dev/null) ] &&
5183 skip_env "missing llog_reader" && return
5184 local fstype=$(facet_fstype mgs)
5185 [ $fstype != ldiskfs -a $fstype != zfs ] &&
5186 skip_env "Only for ldiskfs or zfs type mgs" && return
5188 local mntpt=$(facet_mntpt mgs)
5189 local mgsdev=$(mgsdevname 1)
5201 #get fid and record list
5202 fid_list=($(awk '/9_sub.*record/ { print $NF }' /$TMP/$tfile |
5204 rec_list=($(awk '/9_sub.*record/ { print $((NF-3)) }' /$TMP/$tfile |
5206 #remount mgs as ldiskfs or zfs type
5207 stop mgs || error "stop mgs failed"
5208 mount_fstype mgs || error "remount mgs failed"
5209 for ((i = 0; i < ${#fid_list[@]}; i++)); do
5212 seq=$(echo $fid | awk -F ':' '{ print $1 }' | sed -e "s/^0x//g")
5213 oid=$(echo $fid | awk -F ':' '{ print $2 }' | sed -e "s/^0x//g")
5218 obj_file=$mntpt/O/$seq/d$((oid%32))/$oid ;;
5220 obj_file=$mntpt/oi.$(($((16#$seq))&127))/$fid ;;
5222 echo "obj_file is $obj_file"
5223 do_facet mgs $llog_reader $obj_file
5225 rec_type=$(do_facet mgs $llog_reader $obj_file | grep "type=" |
5226 awk '{ print $3 }' | sed -e "s/^type=//g")
5227 if [ $rec_type != $rec ]; then
5228 echo "FAILED test_60a wrong record type $rec_type," \
5234 #check obj path if record type is LLOG_LOGID_MAGIC
5235 if [ "$rec" == "1064553b" ]; then
5236 path=$(do_facet mgs $llog_reader $obj_file |
5237 grep "path=" | awk '{ print $NF }' |
5238 sed -e "s/^path=//g")
5239 if [ $obj_file != $mntpt/$path ]; then
5240 echo "FAILED test_60a wrong obj path" \
5241 "$montpt/$path, should be $obj_file"
5248 #restart mgs before "error", otherwise it will block the next test
5249 stop mgs || error "stop mgs failed"
5250 start mgs $(mgsdevname) $MGS_MOUNT_OPTS || error "start mgs failed"
5251 $pass || error "test failed, see FAILED test_60a messages for specifics"
5253 run_test 60a "llog_test run from kernel module and test llog_reader =========="
5255 test_60b() { # bug 6411
5256 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5258 LLOG_COUNT=$(dmesg | awk "/$TEST60_HEAD/ { marker = 1; from_marker = 0; }
5270 [[ $LLOG_COUNT -gt 100 ]] &&
5271 error "CDEBUG_LIMIT not limiting messages ($LLOG_COUNT)" || true
5273 run_test 60b "limit repeated messages from CERROR/CWARN ========"
5276 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5277 echo "create 5000 files"
5278 createmany -o $DIR/f60c- 5000
5279 #define OBD_FAIL_MDS_LLOG_CREATE_FAILED 0x137
5280 lctl set_param fail_loc=0x80000137
5281 unlinkmany $DIR/f60c- 5000
5282 lctl set_param fail_loc=0
5284 run_test 60c "unlink file when mds full"
5287 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5288 SAVEPRINTK=$(lctl get_param -n printk)
5290 # verify "lctl mark" is even working"
5291 MESSAGE="test message ID $RANDOM $$"
5292 $LCTL mark "$HOSTNAME $MESSAGE" || error "$LCTL mark failed"
5293 dmesg | grep -q "$MESSAGE" || error "didn't find debug marker in log"
5295 lctl set_param printk=0 || error "set lnet.printk failed"
5296 lctl get_param -n printk | grep emerg || error "lnet.printk dropped emerg"
5297 MESSAGE="new test message ID $RANDOM $$"
5298 # Assume here that libcfs_debug_mark_buffer() uses D_WARNING
5299 $LCTL mark "$HOSTNAME $MESSAGE" || error "$LCTL mark failed"
5300 dmesg | grep -q "$MESSAGE" && error "D_WARNING wasn't masked" || true
5302 lctl set_param -n printk="$SAVEPRINTK"
5304 run_test 60d "test printk console message masking"
5307 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5309 #define OBD_FAIL_MDS_LLOG_CREATE_FAILED2 0x15b
5310 do_facet mds1 lctl set_param fail_loc=0x15b
5313 run_test 60e "no space while new llog is being created"
5316 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5318 dd if=/dev/zero of=$f bs=$(page_size) count=1 || error "dd $f failed"
5319 cancel_lru_locks osc
5320 $MULTIOP $f OSMWUc || error "$MULTIOP $f failed"
5323 run_test 61 "mmap() writes don't make sync hang ================"
5325 # bug 2330 - insufficient obd_match error checking causes LBUG
5327 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5330 cancel_lru_locks osc
5331 lctl set_param fail_loc=0x405
5332 cat $f && error "cat succeeded, expect -EIO"
5333 lctl set_param fail_loc=0
5335 # This test is now irrelevant (as of bug 10718 inclusion), we no longer
5336 # match every page all of the time.
5337 #run_test 62 "verify obd_match failure doesn't LBUG (should -EIO)"
5339 # bug 2319 - oig_wait() interrupted causes crash because of invalid waitq.
5340 # Though this test is irrelevant anymore, it helped to reveal some
5341 # other grant bugs (LU-4482), let's keep it.
5342 test_63a() { # was test_63
5343 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5344 MAX_DIRTY_MB=`lctl get_param -n osc.*.max_dirty_mb | head -n 1`
5345 for i in `seq 10` ; do
5346 dd if=/dev/zero of=$DIR/f63 bs=8k &
5352 rm -f $DIR/f63 || true
5354 run_test 63a "Verify oig_wait interruption does not crash ======="
5356 # bug 2248 - async write errors didn't return to application on sync
5357 # bug 3677 - async write errors left page locked
5359 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5361 lctl set_param debug=-1
5363 # ensure we have a grant to do async writes
5364 dd if=/dev/zero of=$DIR/$tfile bs=4k count=1
5367 sync # sync lest earlier test intercept the fail_loc
5369 #define OBD_FAIL_OSC_BRW_PREP_REQ 0x406
5370 lctl set_param fail_loc=0x80000406
5371 $MULTIOP $DIR/$tfile Owy && \
5372 error "sync didn't return ENOMEM"
5373 sync; sleep 2; sync # do a real sync this time to flush page
5374 lctl get_param -n llite.*.dump_page_cache | grep locked && \
5375 error "locked page left in cache after async error" || true
5378 run_test 63b "async write errors should be returned to fsync ==="
5381 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5383 lctl get_param -n osc.*[oO][sS][cC][_-]*.cur* | grep "[0-9]"
5385 run_test 64a "verify filter grant calculations (in kernel) ====="
5388 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5389 sh oos.sh $MOUNT || error "oos.sh failed: $?"
5391 run_test 64b "check out-of-space detection on client ==========="
5394 $LCTL set_param osc.*OST0000-osc-[^mM]*.cur_grant_bytes=0
5396 run_test 64c "verify grant shrink ========================------"
5398 # bug 1414 - set/get directories' stripe info
5400 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5401 test_mkdir -p $DIR/$tdir
5403 $LVERIFY $DIR/$tdir $DIR/$tdir/f1 || error "lverify failed"
5405 run_test 65a "directory with no stripe info ===================="
5408 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5409 test_mkdir -p $DIR/$tdir
5410 local STRIPESIZE=$($GETSTRIPE -S $DIR/$tdir)
5412 $SETSTRIPE -S $((STRIPESIZE * 2)) -i 0 -c 1 $DIR/$tdir ||
5415 $LVERIFY $DIR/$tdir $DIR/$tdir/f2 || error "lverify failed"
5417 run_test 65b "directory setstripe -S stripe_size*2 -i 0 -c 1"
5420 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5421 if [[ $OSTCOUNT -gt 1 ]]; then
5422 test_mkdir -p $DIR/$tdir
5423 local STRIPESIZE=$($GETSTRIPE -S $DIR/$tdir)
5425 $SETSTRIPE -S $(($STRIPESIZE * 4)) -i 1 \
5426 -c $(($OSTCOUNT - 1)) $DIR/$tdir || error "setstripe"
5428 $LVERIFY $DIR/$tdir $DIR/$tdir/f3 || error "lverify failed"
5431 run_test 65c "directory setstripe -S stripe_size*4 -i 1 -c $((OSTCOUNT-1))"
5434 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5435 test_mkdir -p $DIR/$tdir
5436 local STRIPECOUNT=$($GETSTRIPE -c $DIR/$tdir)
5437 local STRIPESIZE=$($GETSTRIPE -S $DIR/$tdir)
5439 if [[ $STRIPECOUNT -le 0 ]]; then
5441 elif [[ $STRIPECOUNT -gt 2000 ]]; then
5442 #LOV_MAX_STRIPE_COUNT is 2000
5443 [[ $OSTCOUNT -gt 2000 ]] && sc=2000 || sc=$(($OSTCOUNT - 1))
5445 sc=$(($STRIPECOUNT - 1))
5447 $SETSTRIPE -S $STRIPESIZE -c $sc $DIR/$tdir || error "setstripe"
5448 touch $DIR/$tdir/f4 $DIR/$tdir/f5
5449 $LVERIFY $DIR/$tdir $DIR/$tdir/f4 $DIR/$tdir/f5 ||
5450 error "lverify failed"
5452 run_test 65d "directory setstripe -S stripe_size -c stripe_count"
5455 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5456 test_mkdir -p $DIR/$tdir
5458 $SETSTRIPE $DIR/$tdir || error "setstripe"
5459 $GETSTRIPE -v $DIR/$tdir | grep "Default" ||
5460 error "no stripe info failed"
5462 $LVERIFY $DIR/$tdir $DIR/$tdir/f6 || error "lverify failed"
5464 run_test 65e "directory setstripe defaults ======================="
5467 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5468 test_mkdir -p $DIR/${tdir}f
5469 $RUNAS $SETSTRIPE $DIR/${tdir}f && error "setstripe succeeded" || true
5471 run_test 65f "dir setstripe permission (should return error) ==="
5474 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5475 test_mkdir -p $DIR/$tdir
5476 local STRIPESIZE=$($GETSTRIPE -S $DIR/$tdir)
5478 $SETSTRIPE -S $((STRIPESIZE * 2)) -i 0 -c 1 $DIR/$tdir ||
5480 $SETSTRIPE -d $DIR/$tdir || error "setstripe"
5481 $GETSTRIPE -v $DIR/$tdir | grep "Default" ||
5482 error "delete default stripe failed"
5484 run_test 65g "directory setstripe -d ==========================="
5487 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5488 test_mkdir -p $DIR/$tdir
5489 local STRIPESIZE=$($GETSTRIPE -S $DIR/$tdir)
5491 $SETSTRIPE -S $((STRIPESIZE * 2)) -i 0 -c 1 $DIR/$tdir ||
5493 test_mkdir -p $DIR/$tdir/dd1
5494 [ $($GETSTRIPE -c $DIR/$tdir) == $($GETSTRIPE -c $DIR/$tdir/dd1) ] ||
5495 error "stripe info inherit failed"
5497 run_test 65h "directory stripe info inherit ===================="
5499 test_65i() { # bug6367
5500 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5501 $SETSTRIPE -S 65536 -c -1 $MOUNT
5503 run_test 65i "set non-default striping on root directory (bug 6367)="
5505 test_65ia() { # bug12836
5506 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5507 $GETSTRIPE $MOUNT || error "getstripe $MOUNT failed"
5509 run_test 65ia "getstripe on -1 default directory striping"
5511 test_65ib() { # bug12836
5512 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5513 $GETSTRIPE -v $MOUNT || error "getstripe -v $MOUNT failed"
5515 run_test 65ib "getstripe -v on -1 default directory striping"
5517 test_65ic() { # bug12836
5518 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5519 $LFS find -mtime -1 $MOUNT > /dev/null || error "find $MOUNT failed"
5521 run_test 65ic "new find on -1 default directory striping"
5523 test_65j() { # bug6367
5524 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5526 # if we aren't already remounting for each test, do so for this test
5527 if [ "$CLEANUP" = ":" -a "$I_MOUNTED" = "yes" ]; then
5528 cleanup || error "failed to unmount"
5531 $SETSTRIPE -d $MOUNT || error "setstripe failed"
5533 run_test 65j "set default striping on root directory (bug 6367)="
5535 test_65k() { # bug11679
5536 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5537 [[ $OSTCOUNT -lt 2 ]] && skip_env "too few OSTs" && return
5538 remote_mds_nodsh && skip "remote MDS with nodsh" && return
5540 echo "Check OST status: "
5541 local MDS_OSCS=`do_facet $SINGLEMDS lctl dl |
5542 awk '/[oO][sS][cC].*md[ts]/ { print $4 }'`
5544 for OSC in $MDS_OSCS; do
5545 echo $OSC "is activate"
5546 do_facet $SINGLEMDS lctl --device %$OSC activate
5550 for INACTIVE_OSC in $MDS_OSCS; do
5551 echo "Deactivate: " $INACTIVE_OSC
5552 do_facet $SINGLEMDS lctl --device %$INACTIVE_OSC deactivate
5553 for STRIPE_OSC in $MDS_OSCS; do
5554 OST=`osc_to_ost $STRIPE_OSC`
5555 IDX=`do_facet $SINGLEMDS lctl get_param -n lov.*md*.target_obd |
5556 awk -F: /$OST/'{ print $1 }' | head -n 1`
5558 [ -f $DIR/$tdir/$IDX ] && continue
5559 echo "$SETSTRIPE -i $IDX -c 1 $DIR/$tdir/$IDX"
5560 $SETSTRIPE -i $IDX -c 1 $DIR/$tdir/$IDX
5562 [ $RC -ne 0 ] && error "setstripe should have succeeded"
5565 echo $INACTIVE_OSC "is Activate."
5566 do_facet $SINGLEMDS lctl --device %$INACTIVE_OSC activate
5569 run_test 65k "validate manual striping works properly with deactivated OSCs"
5571 test_65l() { # bug 12836
5572 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5573 test_mkdir -p $DIR/$tdir/test_dir
5574 $SETSTRIPE -c -1 $DIR/$tdir/test_dir
5575 $LFS find -mtime -1 $DIR/$tdir >/dev/null
5577 run_test 65l "lfs find on -1 stripe dir ========================"
5579 # bug 2543 - update blocks count on client
5581 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5583 dd if=/dev/zero of=$DIR/f66 bs=1k count=$COUNT
5584 sync; sync_all_data; sync; sync_all_data
5585 cancel_lru_locks osc
5586 BLOCKS=`ls -s $DIR/f66 | awk '{ print $1 }'`
5587 [ $BLOCKS -ge $COUNT ] || error "$DIR/f66 blocks $BLOCKS < $COUNT"
5589 run_test 66 "update inode blocks count on client ==============="
5594 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5596 if [ ! -z "$LLOOP" ]; then
5597 if swapon -s | grep -q $LLOOP; then
5598 swapoff $LLOOP || error "swapoff failed"
5601 $LCTL blockdev_detach $LLOOP || error "detach failed"
5605 if [ ! -z "$LLITELOOPLOAD" ]; then
5613 awk '($1 == "'$1':") { print $2 }' /proc/meminfo
5617 swapon -s | awk '($1 == "'$1'") { print $4 }'
5620 # test case for lloop driver, basic function
5622 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5623 [ "$UID" != 0 ] && skip_env "must run as root" && return
5624 llite_lloop_enabled || \
5625 { skip_env "llite_lloop module disabled" && return; }
5627 trap cleanup_68 EXIT
5629 if ! module_loaded llite_lloop; then
5630 if load_module llite/llite_lloop; then
5633 skip_env "can't find module llite_lloop"
5638 LLOOP=$TMP/lloop.`date +%s`.`date +%N`
5639 dd if=/dev/zero of=$DIR/f68a bs=4k count=1024
5640 $LCTL blockdev_attach $DIR/f68a $LLOOP || error "attach failed"
5642 directio rdwr $LLOOP 0 1024 4096 || error "direct write failed"
5643 directio rdwr $LLOOP 0 1025 4096 && error "direct write should fail"
5647 run_test 68a "lloop driver - basic test ========================"
5649 # excercise swapping to lustre by adding a high priority swapfile entry
5650 # and then consuming memory until it is used.
5651 test_68b() { # was test_68
5652 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5653 [ "$UID" != 0 ] && skip_env "must run as root" && return
5654 lctl get_param -n devices | grep -q obdfilter && \
5655 skip "local OST" && return
5657 grep -q llite_lloop /proc/modules
5658 [ $? -ne 0 ] && skip "can't find module llite_lloop" && return
5660 [ -z "`$LCTL list_nids | grep -v tcp`" ] && \
5661 skip "can't reliably test swap with TCP" && return
5663 MEMTOTAL=`meminfo MemTotal`
5664 NR_BLOCKS=$((MEMTOTAL>>8))
5665 [[ $NR_BLOCKS -le 2048 ]] && NR_BLOCKS=2048
5667 LLOOP=$TMP/lloop.`date +%s`.`date +%N`
5668 dd if=/dev/zero of=$DIR/f68b bs=64k seek=$NR_BLOCKS count=1
5671 $LCTL blockdev_attach $DIR/f68b $LLOOP || error "attach failed"
5673 trap cleanup_68 EXIT
5675 swapon -p 32767 $LLOOP || error "swapon $LLOOP failed"
5677 echo "before: `swapon -s | grep $LLOOP`"
5678 $MEMHOG $MEMTOTAL || error "error allocating $MEMTOTAL kB"
5679 echo "after: `swapon -s | grep $LLOOP`"
5680 SWAPUSED=`swap_used $LLOOP`
5684 [ $SWAPUSED -eq 0 ] && echo "no swap used???" || true
5686 run_test 68b "support swapping to Lustre ========================"
5688 # bug5265, obdfilter oa2dentry return -ENOENT
5689 # #define OBD_FAIL_SRV_ENOENT 0x217
5691 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5692 remote_ost_nodsh && skip "remote OST with nodsh" && return
5695 $SETSTRIPE -c 1 -i 0 $f
5697 $DIRECTIO write ${f}.2 0 1 || error "directio write error"
5699 do_facet ost1 lctl set_param fail_loc=0x217
5700 $TRUNCATE $f 1 # vmtruncate() will ignore truncate() error.
5701 $DIRECTIO write $f 0 2 && error "write succeeded, expect -ENOENT"
5703 do_facet ost1 lctl set_param fail_loc=0
5704 $DIRECTIO write $f 0 2 || error "write error"
5706 cancel_lru_locks osc
5707 $DIRECTIO read $f 0 1 || error "read error"
5709 do_facet ost1 lctl set_param fail_loc=0x217
5710 $DIRECTIO read $f 1 1 && error "read succeeded, expect -ENOENT"
5712 do_facet ost1 lctl set_param fail_loc=0
5715 run_test 69 "verify oa2dentry return -ENOENT doesn't LBUG ======"
5718 test_mkdir -p $DIR/$tdir
5719 $LFS setdirstripe -D -c$MDSCOUNT $DIR/$tdir
5720 sh rundbench -C -D $DIR/$tdir 2 || error "dbench failed!"
5722 run_test 71 "Running dbench on lustre (don't segment fault) ===="
5724 test_72a() { # bug 5695 - Test that on 2.6 remove_suid works properly
5725 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5726 [ "$RUNAS_ID" = "$UID" ] &&
5727 skip_env "RUNAS_ID = UID = $UID -- skipping" && return
5729 # Check that testing environment is properly set up. Skip if not
5730 FAIL_ON_ERROR=false check_runas_id_ret $RUNAS_ID $RUNAS_GID $RUNAS || {
5731 skip_env "User $RUNAS_ID does not exist - skipping"
5735 chmod 777 $DIR/$tfile
5736 chmod ug+s $DIR/$tfile
5737 $RUNAS dd if=/dev/zero of=$DIR/$tfile bs=512 count=1 ||
5738 error "$RUNAS dd $DIR/$tfile failed"
5739 # See if we are still setuid/sgid
5740 test -u $DIR/$tfile -o -g $DIR/$tfile &&
5741 error "S/gid is not dropped on write"
5742 # Now test that MDS is updated too
5743 cancel_lru_locks mdc
5744 test -u $DIR/$tfile -o -g $DIR/$tfile &&
5745 error "S/gid is not dropped on MDS"
5748 run_test 72a "Test that remove suid works properly (bug5695) ===="
5750 test_72b() { # bug 24226 -- keep mode setting when size is not changing
5753 [ "$RUNAS_ID" = "$UID" ] && \
5754 skip_env "RUNAS_ID = UID = $UID -- skipping" && return
5755 [ "$RUNAS_ID" -eq 0 ] && \
5756 skip_env "RUNAS_ID = 0 -- skipping" && return
5758 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5759 # Check that testing environment is properly set up. Skip if not
5760 FAIL_ON_ERROR=false check_runas_id_ret $RUNAS_ID $RUNAS_ID $RUNAS || {
5761 skip_env "User $RUNAS_ID does not exist - skipping"
5764 touch $DIR/${tfile}-f{g,u}
5765 test_mkdir $DIR/${tfile}-dg
5766 test_mkdir $DIR/${tfile}-du
5767 chmod 770 $DIR/${tfile}-{f,d}{g,u}
5768 chmod g+s $DIR/${tfile}-{f,d}g
5769 chmod u+s $DIR/${tfile}-{f,d}u
5770 for perm in 777 2777 4777; do
5771 $RUNAS chmod $perm $DIR/${tfile}-fg && error "S/gid file allowed improper chmod to $perm"
5772 $RUNAS chmod $perm $DIR/${tfile}-fu && error "S/uid file allowed improper chmod to $perm"
5773 $RUNAS chmod $perm $DIR/${tfile}-dg && error "S/gid dir allowed improper chmod to $perm"
5774 $RUNAS chmod $perm $DIR/${tfile}-du && error "S/uid dir allowed improper chmod to $perm"
5778 run_test 72b "Test that we keep mode setting if without file data changed (bug 24226)"
5780 # bug 3462 - multiple simultaneous MDC requests
5782 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5783 test_mkdir $DIR/d73-1
5784 test_mkdir $DIR/d73-2
5785 multiop_bg_pause $DIR/d73-1/f73-1 O_c || return 1
5788 lctl set_param fail_loc=0x80000129
5789 $MULTIOP $DIR/d73-1/f73-2 Oc &
5791 lctl set_param fail_loc=0
5793 $MULTIOP $DIR/d73-2/f73-3 Oc &
5797 wait $pid1 || return 1
5801 $CHECKSTAT -t file $DIR/d73-1/f73-1 || return 4
5802 $CHECKSTAT -t file $DIR/d73-1/f73-2 || return 5
5803 $CHECKSTAT -t file $DIR/d73-2/f73-3 || return 6
5807 run_test 73 "multiple MDC requests (should not deadlock)"
5809 test_74a() { # bug 6149, 6184
5810 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5811 #define OBD_FAIL_LDLM_ENQUEUE_OLD_EXPORT 0x30e
5813 # very important to OR with OBD_FAIL_ONCE (0x80000000) -- otherwise it
5814 # will spin in a tight reconnection loop
5816 $LCTL set_param fail_loc=0x8000030e
5817 # get any lock that won't be difficult - lookup works.
5819 $LCTL set_param fail_loc=0
5823 run_test 74a "ldlm_enqueue freed-export error path, ls (shouldn't LBUG)"
5825 test_74b() { # bug 13310
5826 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5827 #define OBD_FAIL_LDLM_ENQUEUE_OLD_EXPORT 0x30e
5829 # very important to OR with OBD_FAIL_ONCE (0x80000000) -- otherwise it
5830 # will spin in a tight reconnection loop
5831 $LCTL set_param fail_loc=0x8000030e
5832 # get a "difficult" lock
5834 $LCTL set_param fail_loc=0
5838 run_test 74b "ldlm_enqueue freed-export error path, touch (shouldn't LBUG)"
5841 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5842 #define OBD_FAIL_LDLM_NEW_LOCK
5843 $LCTL set_param fail_loc=0x319
5844 touch $DIR/$tfile && error "touch successful"
5845 $LCTL set_param fail_loc=0
5848 run_test 74c "ldlm_lock_create error path, (shouldn't LBUG)"
5851 awk '/lustre_inode_cache/ {print $2; exit}' /proc/slabinfo
5854 get_inode_slab_tunables() {
5855 awk '/lustre_inode_cache/ {print $9," ",$10," ",$11; exit}' /proc/slabinfo
5858 set_inode_slab_tunables() {
5859 echo "lustre_inode_cache $1" > /proc/slabinfo
5862 test_76() { # Now for bug 20433, added originally in bug 1443
5863 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5864 local SLAB_SETTINGS=`get_inode_slab_tunables`
5865 local CPUS=`getconf _NPROCESSORS_ONLN`
5866 # we cannot set limit below 1 which means 1 inode in each
5867 # per-cpu cache is still allowed
5868 set_inode_slab_tunables "1 1 0"
5869 cancel_lru_locks osc
5870 BEFORE_INODES=$(num_inodes)
5871 echo "before inodes: $BEFORE_INODES"
5873 [ "$SLOW" = "no" ] && COUNT=100
5874 for i in $(seq $COUNT); do
5878 cancel_lru_locks osc
5879 AFTER_INODES=$(num_inodes)
5880 echo "after inodes: $AFTER_INODES"
5882 while [[ $((AFTER_INODES-1*CPUS)) -gt $BEFORE_INODES ]]; do
5884 AFTER_INODES=$(num_inodes)
5886 echo "wait $wait seconds inodes: $AFTER_INODES"
5887 if [ $wait -gt 30 ]; then
5888 error "inode slab grew from $BEFORE_INODES to $AFTER_INODES"
5891 set_inode_slab_tunables "$SLAB_SETTINGS"
5893 run_test 76 "confirm clients recycle inodes properly ===="
5899 # Note: in sptlrpc modes which enable its own bulk checksum, the
5900 # original crc32_le bulk checksum will be automatically disabled,
5901 # and the OBD_FAIL_OSC_CHECKSUM_SEND/OBD_FAIL_OSC_CHECKSUM_RECEIVE
5902 # will be checked by sptlrpc code against sptlrpc bulk checksum.
5903 # In this case set_checksums() will not be no-op, because sptlrpc
5904 # bulk checksum will be enabled all through the test.
5906 [ "$ORIG_CSUM" ] || ORIG_CSUM=`lctl get_param -n osc.*.checksums | head -n1`
5907 lctl set_param -n osc.*.checksums $1
5911 export ORIG_CSUM_TYPE="`lctl get_param -n osc.*osc-[^mM]*.checksum_type |
5912 sed 's/.*\[\(.*\)\].*/\1/g' | head -n1`"
5913 CKSUM_TYPES=${CKSUM_TYPES:-"crc32 adler"}
5914 [ "$ORIG_CSUM_TYPE" = "crc32c" ] && CKSUM_TYPES="$CKSUM_TYPES crc32c"
5917 lctl set_param -n osc.*osc-[^mM]*.checksum_type $1
5918 log "set checksum type to $1"
5921 F77_TMP=$TMP/f77-temp
5924 dd if=/dev/urandom of=$F77_TMP bs=1M count=$F77SZ || \
5925 error "error writing to $F77_TMP"
5928 test_77a() { # bug 10889
5929 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5930 $GSS && skip "could not run with gss" && return
5931 [ ! -f $F77_TMP ] && setup_f77
5933 dd if=$F77_TMP of=$DIR/$tfile bs=1M count=$F77SZ || error "dd error"
5937 run_test 77a "normal checksum read/write operation"
5939 test_77b() { # bug 10889
5940 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5941 $GSS && skip "could not run with gss" && return
5942 [ ! -f $F77_TMP ] && setup_f77
5943 #define OBD_FAIL_OSC_CHECKSUM_SEND 0x409
5944 $LCTL set_param fail_loc=0x80000409
5947 dd if=$F77_TMP of=$DIR/$tfile bs=1M count=$F77SZ conv=sync ||
5948 error "dd error: $?"
5949 $LCTL set_param fail_loc=0
5951 for algo in $CKSUM_TYPES; do
5952 cancel_lru_locks osc
5953 set_checksum_type $algo
5954 #define OBD_FAIL_OSC_CHECKSUM_RECEIVE 0x408
5955 $LCTL set_param fail_loc=0x80000408
5956 cmp $F77_TMP $DIR/$tfile || error "file compare failed"
5957 $LCTL set_param fail_loc=0
5960 set_checksum_type $ORIG_CSUM_TYPE
5963 run_test 77b "checksum error on client write, read"
5965 test_77d() { # bug 10889
5966 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5967 $GSS && skip "could not run with gss" && return
5968 #define OBD_FAIL_OSC_CHECKSUM_SEND 0x409
5969 $LCTL set_param fail_loc=0x80000409
5971 $DIRECTIO write $DIR/$tfile 0 $F77SZ $((1024 * 1024)) ||
5972 error "direct write: rc=$?"
5973 $LCTL set_param fail_loc=0
5976 #define OBD_FAIL_OSC_CHECKSUM_RECEIVE 0x408
5977 $LCTL set_param fail_loc=0x80000408
5979 cancel_lru_locks osc
5980 $DIRECTIO read $DIR/$tfile 0 $F77SZ $((1024 * 1024)) ||
5981 error "direct read: rc=$?"
5982 $LCTL set_param fail_loc=0
5985 run_test 77d "checksum error on OST direct write, read"
5987 test_77f() { # bug 10889
5988 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5989 $GSS && skip "could not run with gss" && return
5991 for algo in $CKSUM_TYPES; do
5992 cancel_lru_locks osc
5993 set_checksum_type $algo
5994 #define OBD_FAIL_OSC_CHECKSUM_SEND 0x409
5995 $LCTL set_param fail_loc=0x409
5996 $DIRECTIO write $DIR/$tfile 0 $F77SZ $((1024 * 1024)) &&
5997 error "direct write succeeded"
5998 $LCTL set_param fail_loc=0
6000 set_checksum_type $ORIG_CSUM_TYPE
6003 run_test 77f "repeat checksum error on write (expect error)"
6005 test_77g() { # bug 10889
6006 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
6007 $GSS && skip "could not run with gss" && return
6008 remote_ost_nodsh && skip "remote OST with nodsh" && return
6010 [ ! -f $F77_TMP ] && setup_f77
6012 $SETSTRIPE -c 1 -i 0 $DIR/$tfile
6013 #define OBD_FAIL_OST_CHECKSUM_RECEIVE 0x21a
6014 do_facet ost1 lctl set_param fail_loc=0x8000021a
6016 dd if=$F77_TMP of=$DIR/$tfile bs=1M count=$F77SZ ||
6017 error "write error: rc=$?"
6018 do_facet ost1 lctl set_param fail_loc=0
6021 cancel_lru_locks osc
6022 #define OBD_FAIL_OST_CHECKSUM_SEND 0x21b
6023 do_facet ost1 lctl set_param fail_loc=0x8000021b
6025 cmp $F77_TMP $DIR/$tfile || error "file compare failed"
6026 do_facet ost1 lctl set_param fail_loc=0
6029 run_test 77g "checksum error on OST write, read"
6031 test_77i() { # bug 13805
6032 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
6033 $GSS && skip "could not run with gss" && return
6034 #define OBD_FAIL_OSC_CONNECT_CKSUM 0x40b
6035 lctl set_param fail_loc=0x40b
6036 remount_client $MOUNT
6037 lctl set_param fail_loc=0
6038 for VALUE in `lctl get_param osc.*osc-[^mM]*.checksum_type`; do
6039 PARAM=`echo ${VALUE[0]} | cut -d "=" -f1`
6040 algo=`lctl get_param -n $PARAM | sed 's/.*\[\(.*\)\].*/\1/g'`
6041 [ "$algo" = "adler" ] || error "algo set to $algo instead of adler"
6043 remount_client $MOUNT
6045 run_test 77i "client not supporting OSD_CONNECT_CKSUM"
6047 test_77j() { # bug 13805
6048 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
6049 $GSS && skip "could not run with gss" && return
6050 #define OBD_FAIL_OSC_CKSUM_ADLER_ONLY 0x40c
6051 lctl set_param fail_loc=0x40c
6052 remount_client $MOUNT
6053 lctl set_param fail_loc=0
6054 sleep 2 # wait async osc connect to finish
6055 for VALUE in `lctl get_param osc.*osc-[^mM]*.checksum_type`; do
6056 PARAM=`echo ${VALUE[0]} | cut -d "=" -f1`
6057 algo=`lctl get_param -n $PARAM | sed 's/.*\[\(.*\)\].*/\1/g'`
6058 [ "$algo" = "adler" ] || error "algo set to $algo instead of adler"
6060 remount_client $MOUNT
6062 run_test 77j "client only supporting ADLER32"
6064 [ "$ORIG_CSUM" ] && set_checksums $ORIG_CSUM || true
6068 test_78() { # bug 10901
6069 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
6070 remote_ost || { skip_env "local OST" && return; }
6073 F78SIZE=$(($(awk '/MemFree:/ { print $2 }' /proc/meminfo) / 1024))
6074 echo "MemFree: $F78SIZE, Max file size: $MAXFREE"
6075 MEMTOTAL=$(($(awk '/MemTotal:/ { print $2 }' /proc/meminfo) / 1024))
6076 echo "MemTotal: $MEMTOTAL"
6078 # reserve 256MB of memory for the kernel and other running processes,
6079 # and then take 1/2 of the remaining memory for the read/write buffers.
6080 if [ $MEMTOTAL -gt 512 ] ;then
6081 MEMTOTAL=$(((MEMTOTAL - 256 ) / 2))
6083 # for those poor memory-starved high-end clusters...
6084 MEMTOTAL=$((MEMTOTAL / 2))
6086 echo "Mem to use for directio: $MEMTOTAL"
6088 [[ $F78SIZE -gt $MEMTOTAL ]] && F78SIZE=$MEMTOTAL
6089 [[ $F78SIZE -gt 512 ]] && F78SIZE=512
6090 [[ $F78SIZE -gt $((MAXFREE / 1024)) ]] && F78SIZE=$((MAXFREE / 1024))
6091 SMALLESTOST=$($LFS df $DIR | grep OST | awk '{ print $4 }' | sort -n |
6093 echo "Smallest OST: $SMALLESTOST"
6094 [[ $SMALLESTOST -lt 10240 ]] &&
6095 skip "too small OSTSIZE, useless to run large O_DIRECT test" && return 0
6097 [[ $F78SIZE -gt $((SMALLESTOST * $OSTCOUNT / 1024 - 80)) ]] &&
6098 F78SIZE=$((SMALLESTOST * $OSTCOUNT / 1024 - 80))
6100 [ "$SLOW" = "no" ] && NSEQ=1 && [ $F78SIZE -gt 32 ] && F78SIZE=32
6101 echo "File size: $F78SIZE"
6102 $SETSTRIPE -c $OSTCOUNT $DIR/$tfile || error "setstripe failed"
6103 for i in $(seq 1 $NSEQ); do
6104 FSIZE=$(($F78SIZE / ($NSEQ - $i + 1)))
6105 echo directIO rdwr round $i of $NSEQ
6106 $DIRECTIO rdwr $DIR/$tfile 0 $FSIZE 1048576||error "rdwr failed"
6111 run_test 78 "handle large O_DIRECT writes correctly ============"
6113 test_79() { # bug 12743
6114 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
6115 wait_delete_completed
6117 BKTOTAL=$(calc_osc_kbytes kbytestotal)
6118 BKFREE=$(calc_osc_kbytes kbytesfree)
6119 BKAVAIL=$(calc_osc_kbytes kbytesavail)
6121 STRING=`df -P $MOUNT | tail -n 1 | awk '{print $2","$3","$4}'`
6122 DFTOTAL=`echo $STRING | cut -d, -f1`
6123 DFUSED=`echo $STRING | cut -d, -f2`
6124 DFAVAIL=`echo $STRING | cut -d, -f3`
6125 DFFREE=$(($DFTOTAL - $DFUSED))
6127 ALLOWANCE=$((64 * $OSTCOUNT))
6129 if [ $DFTOTAL -lt $(($BKTOTAL - $ALLOWANCE)) ] ||
6130 [ $DFTOTAL -gt $(($BKTOTAL + $ALLOWANCE)) ] ; then
6131 error "df total($DFTOTAL) mismatch OST total($BKTOTAL)"
6133 if [ $DFFREE -lt $(($BKFREE - $ALLOWANCE)) ] ||
6134 [ $DFFREE -gt $(($BKFREE + $ALLOWANCE)) ] ; then
6135 error "df free($DFFREE) mismatch OST free($BKFREE)"
6137 if [ $DFAVAIL -lt $(($BKAVAIL - $ALLOWANCE)) ] ||
6138 [ $DFAVAIL -gt $(($BKAVAIL + $ALLOWANCE)) ] ; then
6139 error "df avail($DFAVAIL) mismatch OST avail($BKAVAIL)"
6142 run_test 79 "df report consistency check ======================="
6144 test_80() { # bug 10718
6145 remote_ost_nodsh && skip "remote OST with nodsh" && return
6146 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
6147 # relax strong synchronous semantics for slow backends like ZFS
6148 local soc="obdfilter.*.sync_on_lock_cancel"
6149 local soc_old=$(do_facet ost1 lctl get_param -n $soc | head -n1)
6151 if [ "$soc_old" != "never" -a "$(facet_fstype ost1)" != "ldiskfs" ]; then
6152 hosts=$(for host in $(seq -f "ost%g" 1 $OSTCOUNT); do
6153 facet_active_host $host; done | sort -u)
6154 do_nodes $hosts lctl set_param $soc=never
6157 dd if=/dev/zero of=$DIR/$tfile bs=1M count=1 seek=1M
6159 local BEFORE=`date +%s`
6160 cancel_lru_locks osc
6161 local AFTER=`date +%s`
6162 local DIFF=$((AFTER-BEFORE))
6163 if [ $DIFF -gt 1 ] ; then
6164 error "elapsed for 1M@1T = $DIFF"
6167 [ -n "$hosts" ] && do_nodes $hosts lctl set_param $soc=$soc_old
6171 run_test 80 "Page eviction is equally fast at high offsets too ===="
6173 test_81a() { # LU-456
6174 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
6175 remote_ost_nodsh && skip "remote OST with nodsh" && return
6176 # define OBD_FAIL_OST_MAPBLK_ENOSPC 0x228
6177 # MUST OR with the OBD_FAIL_ONCE (0x80000000)
6178 do_facet ost1 lctl set_param fail_loc=0x80000228
6180 # write should trigger a retry and success
6181 $SETSTRIPE -i 0 -c 1 $DIR/$tfile
6182 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c
6184 if [ $RC -ne 0 ] ; then
6185 error "write should success, but failed for $RC"
6188 run_test 81a "OST should retry write when get -ENOSPC ==============="
6190 test_81b() { # LU-456
6191 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
6192 remote_ost_nodsh && skip "remote OST with nodsh" && return
6193 # define OBD_FAIL_OST_MAPBLK_ENOSPC 0x228
6194 # Don't OR with the OBD_FAIL_ONCE (0x80000000)
6195 do_facet ost1 lctl set_param fail_loc=0x228
6197 # write should retry several times and return -ENOSPC finally
6198 $SETSTRIPE -i 0 -c 1 $DIR/$tfile
6199 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c
6202 if [ $RC -ne $ENOSPC ] ; then
6203 error "dd should fail for -ENOSPC, but succeed."
6206 run_test 81b "OST should return -ENOSPC when retry still fails ======="
6208 test_82() { # LU-1031
6209 dd if=/dev/zero of=$DIR/$tfile bs=1M count=10
6213 multiop_bg_pause $DIR/$tfile OG${gid1}_g${gid1}c || return 1
6215 multiop_bg_pause $DIR/$tfile O_G${gid2}r10g${gid2}c || return 2
6217 kill -USR1 $MULTIPID2
6219 if [[ `ps h -o comm -p $MULTIPID2` == "" ]]; then
6220 error "First grouplock does not block second one"
6222 echo "Second grouplock blocks first one"
6224 kill -USR1 $MULTIPID1
6228 run_test 82 "Basic grouplock test ==============================="
6231 [ -z "$(which cvs 2>/dev/null)" ] && skip_env "could not find cvs" &&
6233 test_mkdir -p $DIR/d99cvsroot
6234 chown $RUNAS_ID $DIR/d99cvsroot
6235 local oldPWD=$PWD # bug 13584, use $TMP as working dir
6238 $RUNAS cvs -d $DIR/d99cvsroot init || error "cvs init failed"
6241 run_test 99a "cvs init ========================================="
6244 [ -z "$(which cvs 2>/dev/null)" ] &&
6245 skip_env "could not find cvs" && return
6246 [ ! -d $DIR/d99cvsroot ] && test_99a
6248 # some versions of cvs import exit(1) when asked to import links or
6249 # files they can't read. ignore those files.
6250 TOIGNORE=$(find . -type l -printf '-I %f\n' -o \
6251 ! -perm /4 -printf '-I %f\n')
6252 $RUNAS cvs -d $DIR/d99cvsroot import -m "nomesg" $TOIGNORE \
6253 d99reposname vtag rtag
6255 run_test 99b "cvs import ======================================="
6258 [ -z "$(which cvs 2>/dev/null)" ] && skip_env "could not find cvs" && return
6259 [ ! -d $DIR/d99cvsroot ] && test_99b
6261 test_mkdir -p $DIR/d99reposname
6262 chown $RUNAS_ID $DIR/d99reposname
6263 $RUNAS cvs -d $DIR/d99cvsroot co d99reposname
6265 run_test 99c "cvs checkout ====================================="
6268 [ -z "$(which cvs 2>/dev/null)" ] && skip_env "could not find cvs" && return
6269 [ ! -d $DIR/d99cvsroot ] && test_99c
6270 cd $DIR/d99reposname
6272 $RUNAS cvs add -m 'addmsg' foo99
6274 run_test 99d "cvs add =========================================="
6277 [ -z "$(which cvs 2>/dev/null)" ] && skip_env "could not find cvs" && return
6278 [ ! -d $DIR/d99cvsroot ] && test_99c
6279 cd $DIR/d99reposname
6282 run_test 99e "cvs update ======================================="
6285 [ -z "$(which cvs 2>/dev/null)" ] && skip_env "could not find cvs" && return
6286 [ ! -d $DIR/d99cvsroot ] && test_99d
6287 cd $DIR/d99reposname
6288 $RUNAS cvs commit -m 'nomsg' foo99
6289 rm -fr $DIR/d99cvsroot
6291 run_test 99f "cvs commit ======================================="
6294 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
6295 [ "$NETTYPE" = tcp ] || \
6296 { skip "TCP secure port test, not useful for NETTYPE=$NETTYPE" && \
6299 remote_ost_nodsh && skip "remote OST with nodsh" && return
6300 remote_mds_nodsh && skip "remote MDS with nodsh" && return
6302 { skip "useless for local single node setup" && return; }
6304 netstat -tna | ( rc=1; while read PROT SND RCV LOCAL REMOTE STAT; do
6305 [ "$PROT" != "tcp" ] && continue
6306 RPORT=$(echo $REMOTE | cut -d: -f2)
6307 [ "$RPORT" != "$ACCEPTOR_PORT" ] && continue
6310 LPORT=`echo $LOCAL | cut -d: -f2`
6311 if [ $LPORT -ge 1024 ]; then
6312 echo "bad: $PROT $SND $RCV $LOCAL $REMOTE $STAT"
6314 error_exit "local: $LPORT > 1024, remote: $RPORT"
6317 [ "$rc" = 0 ] || error_exit "privileged port not found" )
6319 run_test 100 "check local port using privileged port ==========="
6321 function get_named_value()
6330 echo $line | sed "s/^$tag[ ]*//"
6337 export CACHE_MAX=$($LCTL get_param -n llite.*.max_cached_mb |
6338 awk '/^max_cached_mb/ { print $2 }')
6341 $LCTL set_param -n llite.*.max_cached_mb $CACHE_MAX
6346 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
6347 [ $MDSCOUNT -ge 2 ] && skip "skip now for >= 2 MDTs" && return #LU-4322
6351 local cache_limit=32
6353 $LCTL set_param -n osc.*-osc*.rpc_stats 0
6354 trap cleanup_101a EXIT
6355 $LCTL set_param -n llite.*.read_ahead_stats 0
6356 $LCTL set_param -n llite.*.max_cached_mb $cache_limit
6359 # randomly read 10000 of 64K chunks from file 3x 32MB in size
6361 echo "nreads: $nreads file size: $((cache_limit * 3))MB"
6362 $READS -f $DIR/$tfile -s$((cache_limit * 3192 * 1024)) -b65536 -C -n$nreads -t 180
6365 for s in $($LCTL get_param -n llite.*.read_ahead_stats |
6366 get_named_value 'read but discarded' | cut -d" " -f1); do
6367 discard=$(($discard + $s))
6371 if [[ $(($discard * 10)) -gt $nreads ]]; then
6372 $LCTL get_param osc.*-osc*.rpc_stats
6373 $LCTL get_param llite.*.read_ahead_stats
6374 error "too many ($discard) discarded pages"
6376 rm -f $DIR/$tfile || true
6378 run_test 101a "check read-ahead for random reads ================"
6381 test_mkdir -p $DIR/$tdir
6382 local STRIPE_SIZE=$1
6383 local FILE_LENGTH=$2
6386 local FILE_SIZE_MB=$((FILE_LENGTH / STRIPE_SIZE))
6388 local list=$(comma_list $(osts_nodes))
6389 set_osd_param $list '' read_cache_enable 0
6390 set_osd_param $list '' writethrough_cache_enable 0
6392 trap cleanup_test101bc EXIT
6393 # prepare the read-ahead file
6394 $SETSTRIPE -S $STRIPE_SIZE -i $STRIPE_OFFSET -c $OSTCOUNT $DIR/$tfile
6396 dd if=/dev/zero of=$DIR/$tfile bs=$STRIPE_SIZE \
6397 count=$FILE_SIZE_MB 2> /dev/null
6401 cleanup_test101bc() {
6406 local list=$(comma_list $(osts_nodes))
6407 set_osd_param $list '' read_cache_enable 1
6408 set_osd_param $list '' writethrough_cache_enable 1
6412 awk 'BEGIN{total=0}; {total+=$1}; END{print total}'
6417 local STRIPE_SIZE=$2
6418 local FILE_LENGTH=$3
6419 local RA_INC=1048576
6420 local STRIDE_LENGTH=$((STRIPE_SIZE/READ_SIZE))
6421 local discard_limit=$((((STRIDE_LENGTH - 1)*3/(STRIDE_LENGTH*OSTCOUNT))* \
6422 (STRIDE_LENGTH*OSTCOUNT - STRIDE_LENGTH)))
6423 DISCARD=$($LCTL get_param -n llite.*.read_ahead_stats |
6424 get_named_value 'read but discarded' |
6425 cut -d" " -f1 | calc_total)
6426 if [[ $DISCARD -gt $discard_limit ]]; then
6427 $LCTL get_param llite.*.read_ahead_stats
6428 error "Too many ($DISCARD) discarded pages with size (${READ_SIZE})"
6430 echo "Read-ahead success for size ${READ_SIZE}"
6435 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
6436 [[ $OSTCOUNT -lt 2 ]] &&
6437 skip_env "skipping stride IO stride-ahead test" && return
6438 local STRIPE_SIZE=1048576
6439 local STRIDE_SIZE=$((STRIPE_SIZE*OSTCOUNT))
6440 if [ $SLOW == "yes" ]; then
6441 local FILE_LENGTH=$((STRIDE_SIZE * 64))
6443 local FILE_LENGTH=$((STRIDE_SIZE * 8))
6446 local ITERATION=$((FILE_LENGTH / STRIDE_SIZE))
6448 # prepare the read-ahead file
6449 setup_test101bc $STRIPE_SIZE $FILE_LENGTH
6450 cancel_lru_locks osc
6451 for BIDX in 2 4 8 16 32 64 128 256
6453 local BSIZE=$((BIDX*4096))
6454 local READ_COUNT=$((STRIPE_SIZE/BSIZE))
6455 local STRIDE_LENGTH=$((STRIDE_SIZE/BSIZE))
6456 local OFFSET=$((STRIPE_SIZE/BSIZE*(OSTCOUNT - 1)))
6457 $LCTL set_param -n llite.*.read_ahead_stats 0
6458 $READS -f $DIR/$tfile -l $STRIDE_LENGTH -o $OFFSET \
6459 -s $FILE_LENGTH -b $STRIPE_SIZE -a $READ_COUNT -n $ITERATION
6460 cancel_lru_locks osc
6461 ra_check_101 $BSIZE $STRIPE_SIZE $FILE_LENGTH
6466 run_test 101b "check stride-io mode read-ahead ================="
6469 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
6470 local STRIPE_SIZE=1048576
6471 local FILE_LENGTH=$((STRIPE_SIZE*100))
6475 setup_test101bc $STRIPE_SIZE $FILE_LENGTH
6477 cancel_lru_locks osc
6478 $LCTL set_param osc.*.rpc_stats 0
6479 $READS -f $DIR/$tfile -s$FILE_LENGTH -b65536 -n$nreads -t 180
6480 for osc_rpc_stats in $($LCTL get_param -N osc.*.rpc_stats); do
6481 local stats=$($LCTL get_param -n $osc_rpc_stats)
6482 local lines=$(echo "$stats" | awk 'END {print NR;}')
6485 if [ $lines -le 20 ]; then
6488 for size in 1 2 4 8; do
6489 local rpc=$(echo "$stats" |
6490 awk '($1 == "'$size':") {print $2; exit; }')
6492 error "Small $((size*4))k read IO $rpc !"
6494 echo "$osc_rpc_stats check passed!"
6499 run_test 101c "check stripe_size aligned read-ahead ================="
6502 $LCTL get_param -n llite.*.max_read_ahead_mb | head -n 1
6503 $LCTL set_param -n llite.*.max_read_ahead_mb $1 > /dev/null 2>&1
6507 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
6508 local file=$DIR/$tfile
6509 local sz_MB=${FILESIZE_101d:-500}
6510 local ra_MB=${READAHEAD_MB:-40}
6512 local free_MB=$(($(df -P $DIR | tail -n 1 | awk '{ print $4 }') / 1024))
6513 [ $free_MB -lt $sz_MB ] &&
6514 skip "Need free space ${sz_MB}M, have ${free_MB}M" && return
6516 echo "Create test file $file size ${sz_MB}M, ${free_MB}M free"
6517 $SETSTRIPE -c -1 $file || error "setstripe failed"
6519 dd if=/dev/zero of=$file bs=1M count=$sz_MB || error "dd failed"
6520 echo Cancel LRU locks on lustre client to flush the client cache
6521 cancel_lru_locks osc
6523 echo Disable read-ahead
6524 local old_READAHEAD=$(set_read_ahead 0)
6526 echo Reading the test file $file with read-ahead disabled
6527 local raOFF=$(do_and_time "dd if=$file of=/dev/null bs=1M count=$sz_MB")
6529 echo Cancel LRU locks on lustre client to flush the client cache
6530 cancel_lru_locks osc
6531 echo Enable read-ahead with ${ra_MB}MB
6532 set_read_ahead $ra_MB
6534 echo Reading the test file $file with read-ahead enabled
6535 local raON=$(do_and_time "dd if=$file of=/dev/null bs=1M count=$sz_MB")
6537 echo "read-ahead disabled time read $raOFF"
6538 echo "read-ahead enabled time read $raON"
6540 set_read_ahead $old_READAHEAD
6542 wait_delete_completed
6544 [ $raOFF -le 1 -o $raON -lt $raOFF ] ||
6545 error "readahead ${raON}s > no-readahead ${raOFF}s ${sz_MB}M"
6547 run_test 101d "file read with and without read-ahead enabled"
6550 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
6551 local file=$DIR/$tfile
6552 local size_KB=500 #KB
6556 local free_KB=$(df -P $DIR | tail -n 1 | awk '{ print $4 }')
6557 local need_KB=$((count * size_KB))
6558 [[ $free_KB -le $need_KB ]] &&
6559 skip_env "Need free space $need_KB, have $free_KB" && return
6561 echo "Creating $count ${size_KB}K test files"
6562 for ((i = 0; i < $count; i++)); do
6563 dd if=/dev/zero of=$file.$i bs=$bsize count=$size_KB 2>/dev/null
6566 echo "Cancel LRU locks on lustre client to flush the client cache"
6567 cancel_lru_locks osc
6569 echo "Reset readahead stats"
6570 $LCTL set_param -n llite.*.read_ahead_stats 0
6572 for ((i = 0; i < $count; i++)); do
6573 dd if=$file.$i of=/dev/null bs=$bsize count=$size_KB 2>/dev/null
6576 local miss=$($LCTL get_param -n llite.*.read_ahead_stats |
6577 get_named_value 'misses' | cut -d" " -f1 | calc_total)
6579 for ((i = 0; i < $count; i++)); do
6580 rm -rf $file.$i 2>/dev/null
6583 #10000 means 20% reads are missing in readahead
6584 [[ $miss -lt 10000 ]] || error "misses too much for small reads"
6586 run_test 101e "check read-ahead for small read(1k) for small files(500k)"
6589 which iozone || { skip "no iozone installed" && return; }
6591 # create a test file
6592 iozone -i 0 -+n -r 1m -s 128m -w -f $DIR/$tfile > /dev/null 2>&1
6594 echo Cancel LRU locks on lustre client to flush the client cache
6595 cancel_lru_locks osc
6597 echo Reset readahead stats
6598 $LCTL set_param -n llite.*.read_ahead_stats 0
6600 echo mmap read the file with small block size
6601 iozone -i 1 -+n -r 32k -s 128m -B -f $DIR/$tfile > /dev/null 2>&1
6603 echo checking missing pages
6604 local miss=$($LCTL get_param -n llite.*.read_ahead_stats |
6605 get_named_value 'misses' | cut -d" " -f1 | calc_total)
6607 [ $miss -lt 3 ] || error "misses too much pages!"
6610 run_test 101f "check mmap read performance"
6614 local osts=$(get_facets OST)
6615 local list=$(comma_list $(osts_nodes))
6616 local p="$TMP/$TESTSUITE-$TESTNAME.parameters"
6618 save_lustre_params $osts "obdfilter.*.brw_size" > $p
6620 $LFS setstripe -c 1 $DIR/$tfile
6622 if [ $(lustre_version_code ost1) -ge $(version_code 2.8.52) ]; then
6623 set_osd_param $list '' brw_size 16M
6625 echo "remount client to enable large RPC size"
6626 remount_client $MOUNT || error "remount_client failed"
6628 for mp in $($LCTL get_param -n osc.*.max_pages_per_rpc); do
6629 [ "$mp" -eq 4096 ] ||
6630 error "max_pages_per_rpc not correctly set"
6633 $LCTL set_param -n osc.*.rpc_stats=0
6635 # 10*16 MiB should be enough for the test
6636 dd if=/dev/zero of=$DIR/$tfile bs=16M count=10
6637 cancel_lru_locks osc
6638 dd of=/dev/null if=$DIR/$tfile bs=16M count=10
6640 # calculate 16 MiB RPCs
6641 rpcs=$($LCTL get_param 'osc.*.rpc_stats' |
6642 sed -n '/pages per rpc/,/^$/p' |
6643 awk 'BEGIN { sum = 0 }; /4096:/ { sum += $2 };
6646 [ "$rpcs" -eq 10 ] || error "not all RPCs are 16 MiB BRW rpcs"
6649 echo "set RPC size to 4MB"
6651 $LCTL set_param -n osc.*.max_pages_per_rpc=4M osc.*.rpc_stats=0
6652 dd if=/dev/zero of=$DIR/$tfile bs=4M count=25
6653 cancel_lru_locks osc
6654 dd of=/dev/null if=$DIR/$tfile bs=4M count=25
6656 # calculate 4 MiB RPCs
6657 rpcs=$($LCTL get_param 'osc.*.rpc_stats' |
6658 sed -n '/pages per rpc/,/^$/p' |
6659 awk 'BEGIN { sum = 0 }; /1024:/ { sum += $2 };
6662 [ "$rpcs" -eq 25 ] || error "not all RPCs are 4 MiB BRW rpcs"
6664 restore_lustre_params < $p
6665 remount_client $MOUNT || error "remount_client failed"
6667 rm -f $p $DIR/$tfile
6669 run_test 101g "Big bulk(4/16 MiB) readahead"
6672 test_mkdir -p $DIR/$tdir
6673 chown $RUNAS_ID $DIR/$tdir
6676 STRIPE_COUNT=$OSTCOUNT
6677 [[ $OSTCOUNT -gt 4 ]] && STRIPE_COUNT=4
6679 trap cleanup_test102 EXIT
6681 $1 $SETSTRIPE -S $STRIPE_SIZE -i $STRIPE_OFFSET -c $STRIPE_COUNT $tdir
6683 for num in 1 2 3 4; do
6684 for count in $(seq 1 $STRIPE_COUNT); do
6685 for idx in $(seq 0 $[$STRIPE_COUNT - 1]); do
6686 local size=`expr $STRIPE_SIZE \* $num`
6687 local file=file"$num-$idx-$count"
6688 $1 $SETSTRIPE -S $size -i $idx -c $count $file
6694 $1 $TAR cf $TMP/f102.tar $tdir --xattrs
6700 rm -rf $DIR/d0.sanity/d102
6704 local testfile=$DIR/$tfile
6708 [ "$UID" != 0 ] && skip_env "must run as root" && return
6709 [ -z "$(lctl get_param -n mdc.*-mdc-*.connect_flags | grep xattr)" ] &&
6710 skip_env "must have user_xattr" && return
6712 [ -z "$(which setfattr 2>/dev/null)" ] &&
6713 skip_env "could not find setfattr" && return
6715 echo "set/get xattr..."
6716 setfattr -n trusted.name1 -v value1 $testfile ||
6717 error "setfattr -n trusted.name1=value1 $testfile failed"
6718 getfattr -n trusted.name1 $testfile 2> /dev/null |
6719 grep "trusted.name1=.value1" ||
6720 error "$testfile missing trusted.name1=value1"
6722 setfattr -n user.author1 -v author1 $testfile ||
6723 error "setfattr -n user.author1=author1 $testfile failed"
6724 getfattr -n user.author1 $testfile 2> /dev/null |
6725 grep "user.author1=.author1" ||
6726 error "$testfile missing trusted.author1=author1"
6729 setfattr -n trusted.name2 -v value2 $testfile ||
6730 error "$testfile unable to set trusted.name2"
6731 setfattr -n trusted.name3 -v value3 $testfile ||
6732 error "$testfile unable to set trusted.name3"
6733 [ $(getfattr -d -m "^trusted" $testfile 2> /dev/null |
6734 grep "trusted.name" | wc -l) -eq 3 ] ||
6735 error "$testfile missing 3 trusted.name xattrs"
6737 setfattr -n user.author2 -v author2 $testfile ||
6738 error "$testfile unable to set user.author2"
6739 setfattr -n user.author3 -v author3 $testfile ||
6740 error "$testfile unable to set user.author3"
6741 [ $(getfattr -d -m "^user" $testfile 2> /dev/null |
6742 grep "user.author" | wc -l) -eq 3 ] ||
6743 error "$testfile missing 3 user.author xattrs"
6745 echo "remove xattr..."
6746 setfattr -x trusted.name1 $testfile ||
6747 error "$testfile error deleting trusted.name1"
6748 getfattr -d -m trusted $testfile 2> /dev/null | grep "trusted.name1" &&
6749 error "$testfile did not delete trusted.name1 xattr"
6751 setfattr -x user.author1 $testfile ||
6752 error "$testfile error deleting user.author1"
6753 getfattr -d -m user $testfile 2> /dev/null | grep "user.author1" &&
6754 error "$testfile did not delete trusted.name1 xattr"
6756 # b10667: setting lustre special xattr be silently discarded
6757 echo "set lustre special xattr ..."
6758 setfattr -n "trusted.lov" -v "invalid value" $testfile ||
6759 error "$testfile allowed setting trusted.lov"
6761 run_test 102a "user xattr test =================================="
6764 [ -z "$(which setfattr 2>/dev/null)" ] &&
6765 skip_env "could not find setfattr" && return
6767 # b10930: get/set/list trusted.lov xattr
6768 echo "get/set/list trusted.lov xattr ..."
6769 [[ $OSTCOUNT -lt 2 ]] && skip_env "skipping 2-stripe test" && return
6770 local testfile=$DIR/$tfile
6771 $SETSTRIPE -S 65536 -i 1 -c $OSTCOUNT $testfile ||
6772 error "setstripe failed"
6773 local STRIPECOUNT=$($GETSTRIPE -c $testfile) ||
6774 error "getstripe failed"
6775 getfattr -d -m "^trusted" $testfile 2>/dev/null | grep "trusted.lov" ||
6776 error "can't get trusted.lov from $testfile"
6778 local testfile2=${testfile}2
6779 local value=$(getfattr -n trusted.lov $testfile 2>/dev/null |
6780 grep "trusted.lov" | sed -e 's/[^=]\+=//')
6783 setfattr -n trusted.lov -v $value $testfile2
6784 local stripe_size=$($GETSTRIPE -S $testfile2)
6785 local stripe_count=$($GETSTRIPE -c $testfile2)
6786 [[ $stripe_size -eq 65536 ]] ||
6787 error "stripe size $stripe_size != 65536"
6788 [[ $stripe_count -eq $STRIPECOUNT ]] ||
6789 error "stripe count $stripe_count != $STRIPECOUNT"
6792 run_test 102b "getfattr/setfattr for trusted.lov EAs ============"
6795 [ -z "$(which setfattr 2>/dev/null)" ] &&
6796 skip_env "could not find setfattr" && return
6798 # b10930: get/set/list lustre.lov xattr
6799 echo "get/set/list lustre.lov xattr ..."
6800 [[ $OSTCOUNT -lt 2 ]] && skip_env "skipping 2-stripe test" && return
6801 test_mkdir -p $DIR/$tdir
6802 chown $RUNAS_ID $DIR/$tdir
6803 local testfile=$DIR/$tdir/$tfile
6804 $RUNAS $SETSTRIPE -S 65536 -i 1 -c $OSTCOUNT $testfile ||
6805 error "setstripe failed"
6806 local STRIPECOUNT=$($RUNAS $GETSTRIPE -c $testfile) ||
6807 error "getstripe failed"
6808 $RUNAS getfattr -d -m "^lustre" $testfile 2> /dev/null | \
6809 grep "lustre.lov" || error "can't get lustre.lov from $testfile"
6811 local testfile2=${testfile}2
6812 local value=`getfattr -n lustre.lov $testfile 2> /dev/null | \
6813 grep "lustre.lov" |sed -e 's/[^=]\+=//' `
6815 $RUNAS $MCREATE $testfile2
6816 $RUNAS setfattr -n lustre.lov -v $value $testfile2
6817 local stripe_size=$($RUNAS $GETSTRIPE -S $testfile2)
6818 local stripe_count=$($RUNAS $GETSTRIPE -c $testfile2)
6819 [ $stripe_size -eq 65536 ] || error "stripe size $stripe_size != 65536"
6820 [ $stripe_count -eq $STRIPECOUNT ] ||
6821 error "stripe count $stripe_count != $STRIPECOUNT"
6823 run_test 102c "non-root getfattr/setfattr for lustre.lov EAs ==========="
6825 compare_stripe_info1() {
6826 local stripe_index_all_zero=true
6828 for num in 1 2 3 4; do
6829 for count in $(seq 1 $STRIPE_COUNT); do
6830 for offset in $(seq 0 $[$STRIPE_COUNT - 1]); do
6831 local size=$((STRIPE_SIZE * num))
6832 local file=file"$num-$offset-$count"
6833 stripe_size=$($LFS getstripe -S $PWD/$file)
6834 [[ $stripe_size -ne $size ]] &&
6835 error "$file: size $stripe_size != $size"
6836 stripe_count=$($LFS getstripe -c $PWD/$file)
6837 # allow fewer stripes to be created, ORI-601
6838 [[ $stripe_count -lt $(((3 * count + 3) / 4)) ]] &&
6839 error "$file: count $stripe_count != $count"
6840 stripe_index=$($LFS getstripe -i $PWD/$file)
6841 [[ $stripe_index -ne 0 ]] &&
6842 stripe_index_all_zero=false
6846 $stripe_index_all_zero &&
6847 error "all files are being extracted starting from OST index 0"
6852 [ -n "$(which tar 2>/dev/null)" ] &&
6853 strings $(which tar) | grep -q "lustre" && echo tar
6857 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
6858 # b10930: tar test for trusted.lov xattr
6859 TAR=$(find_lustre_tar)
6860 [ -z "$TAR" ] && skip_env "lustre-aware tar is not installed" && return
6861 [[ $OSTCOUNT -lt 2 ]] && skip_env "skipping N-stripe test" && return
6863 test_mkdir -p $DIR/d102d
6864 $TAR xf $TMP/f102.tar -C $DIR/d102d --xattrs
6866 compare_stripe_info1
6868 run_test 102d "tar restore stripe info from tarfile,not keep osts ==========="
6871 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
6872 # b10930: tar test for trusted.lov xattr
6873 TAR=$(find_lustre_tar)
6874 [ -z "$TAR" ] && skip_env "lustre-aware tar is not installed" && return
6875 [[ $OSTCOUNT -lt 2 ]] && skip_env "skipping N-stripe test" && return
6877 test_mkdir -p $DIR/d102f
6879 $TAR cf - --xattrs $tdir | $TAR xf - --xattrs -C $DIR/d102f
6881 compare_stripe_info1
6883 run_test 102f "tar copy files, not keep osts ==========="
6886 local xsize=${1:-1024} # in bytes
6887 local file=$DIR/$tfile
6889 [ -z "$(lctl get_param -n mdc.*.connect_flags | grep xattr)" ] &&
6890 skip "must have user_xattr" && return 0
6891 [ -z "$(which setfattr 2>/dev/null)" ] &&
6892 skip_env "could not find setfattr" && return 0
6893 [ -z "$(which getfattr 2>/dev/null)" ] &&
6894 skip_env "could not find getfattr" && return 0
6898 local value="$(generate_string $xsize)"
6900 local xbig=trusted.big
6901 log "save $xbig on $file"
6902 setfattr -n $xbig -v $value $file ||
6903 error "saving $xbig on $file failed"
6905 local orig=$(get_xattr_value $xbig $file)
6906 [[ "$orig" != "$value" ]] && error "$xbig different after saving $xbig"
6908 local xsml=trusted.sml
6909 log "save $xsml on $file"
6910 setfattr -n $xsml -v val $file || error "saving $xsml on $file failed"
6912 local new=$(get_xattr_value $xbig $file)
6913 [[ "$new" != "$orig" ]] && error "$xbig different after saving $xsml"
6915 log "grow $xsml on $file"
6916 setfattr -n $xsml -v "$value" $file ||
6917 error "growing $xsml on $file failed"
6919 new=$(get_xattr_value $xbig $file)
6920 [[ "$new" != "$orig" ]] && error "$xbig different after growing $xsml"
6921 log "$xbig still valid after growing $xsml"
6926 test_102h() { # bug 15777
6929 run_test 102h "grow xattr from inside inode to external block"
6932 large_xattr_enabled || { skip "large_xattr disabled" && return; }
6933 grow_xattr $(max_xattr_size)
6935 run_test 102ha "grow xattr from inside inode to external inode"
6937 test_102i() { # bug 17038
6938 [ -z "$(which getfattr 2>/dev/null)" ] &&
6939 skip "could not find getfattr" && return
6941 ln -s $DIR/$tfile $DIR/${tfile}link
6942 getfattr -n trusted.lov $DIR/$tfile ||
6943 error "lgetxattr on $DIR/$tfile failed"
6944 getfattr -h -n trusted.lov $DIR/${tfile}link 2>&1 |
6945 grep -i "no such attr" ||
6946 error "error for lgetxattr on $DIR/${tfile}link is not ENODATA"
6947 rm -f $DIR/$tfile $DIR/${tfile}link
6949 run_test 102i "lgetxattr test on symbolic link ============"
6952 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
6953 TAR=$(find_lustre_tar)
6954 [ -z "$TAR" ] && skip_env "lustre-aware tar is not installed" && return
6955 [[ $OSTCOUNT -lt 2 ]] && skip_env "skipping N-stripe test" && return
6956 setup_test102 "$RUNAS"
6957 test_mkdir -p $DIR/d102j
6958 chown $RUNAS_ID $DIR/d102j
6959 $RUNAS $TAR xf $TMP/f102.tar -C $DIR/d102j --xattrs
6961 compare_stripe_info1 "$RUNAS"
6963 run_test 102j "non-root tar restore stripe info from tarfile, not keep osts ==="
6966 [ -z "$(which setfattr 2>/dev/null)" ] &&
6967 skip "could not find setfattr" && return
6969 # b22187 just check that does not crash for regular file.
6970 setfattr -n trusted.lov $DIR/$tfile
6971 # b22187 'setfattr -n trusted.lov' should work as remove LOV EA for directories
6972 local test_kdir=$DIR/d102k
6973 test_mkdir $test_kdir
6974 local default_size=`$GETSTRIPE -S $test_kdir`
6975 local default_count=`$GETSTRIPE -c $test_kdir`
6976 local default_offset=`$GETSTRIPE -i $test_kdir`
6977 $SETSTRIPE -S 65536 -i 0 -c $OSTCOUNT $test_kdir ||
6978 error 'dir setstripe failed'
6979 setfattr -n trusted.lov $test_kdir
6980 local stripe_size=`$GETSTRIPE -S $test_kdir`
6981 local stripe_count=`$GETSTRIPE -c $test_kdir`
6982 local stripe_offset=`$GETSTRIPE -i $test_kdir`
6983 [ $stripe_size -eq $default_size ] ||
6984 error "stripe size $stripe_size != $default_size"
6985 [ $stripe_count -eq $default_count ] ||
6986 error "stripe count $stripe_count != $default_count"
6987 [ $stripe_offset -eq $default_offset ] ||
6988 error "stripe offset $stripe_offset != $default_offset"
6989 rm -rf $DIR/$tfile $test_kdir
6991 run_test 102k "setfattr without parameter of value shouldn't cause a crash"
6994 [ -z "$(which getfattr 2>/dev/null)" ] &&
6995 skip "could not find getfattr" && return
6997 # LU-532 trusted. xattr is invisible to non-root
6998 local testfile=$DIR/$tfile
7002 echo "listxattr as user..."
7003 chown $RUNAS_ID $testfile
7004 $RUNAS getfattr -d -m '.*' $testfile 2>&1 |
7005 grep -q "trusted" &&
7006 error "$testfile trusted xattrs are user visible"
7010 run_test 102l "listxattr size test =================================="
7012 test_102m() { # LU-3403 llite: error of listxattr when buffer is small
7013 local path=$DIR/$tfile
7016 listxattr_size_check $path || error "listattr_size_check $path failed"
7018 run_test 102m "Ensure listxattr fails on small bufffer ========"
7022 getxattr() { # getxattr path name
7023 # Return the base64 encoding of the value of xattr name on path.
7027 # # getfattr --absolute-names --encoding=base64 --name=trusted.lov $path
7029 # trusted.lov=0s0AvRCwEAAAAGAAAAAAAAAAAEAAACAAAAAAAQAAEAA...AAAAAAAAA=
7031 # We print just 0s0AvRCwEAAAAGAAAAAAAAAAAEAAACAAAAAAAQAAEAA...AAAAAAAAA=
7033 getfattr --absolute-names --encoding=base64 --name=$name $path |
7034 awk -F= -v name=$name '$1 == name {
7035 print substr($0, index($0, "=") + 1);
7039 test_102n() { # LU-4101 mdt: protect internal xattrs
7040 local file0=$DIR/$tfile.0
7041 local file1=$DIR/$tfile.1
7042 local xattr0=$TMP/$tfile.0
7043 local xattr1=$TMP/$tfile.1
7047 [ -z "$(which setfattr 2>/dev/null)" ] &&
7048 skip "could not find setfattr" && return
7050 if [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.5.50) ]
7052 skip "MDT < 2.5.50 allows setxattr on internal trusted xattrs"
7056 rm -rf $file0 $file1 $xattr0 $xattr1
7059 # Get 'before' xattrs of $file1.
7060 getfattr --absolute-names --dump --match=- $file1 > $xattr0
7062 for name in lov lma lmv link fid version som hsm; do
7063 # Try to copy xattr from $file0 to $file1.
7064 value=$(getxattr $file0 trusted.$name 2> /dev/null)
7066 setfattr --name=trusted.$name --value="$value" $file1 ||
7067 error "setxattr 'trusted.$name' failed"
7069 # Try to set a garbage xattr.
7070 value=0sVGhlIHF1aWNrIGJyb3duIGZveCBqdW1wcyBvdmVyIGl0c2VsZi4=
7072 setfattr --name=trusted.$name --value="$value" $file1 ||
7073 error "setxattr 'trusted.$name' failed"
7075 # Try to remove the xattr from $file1. We don't care if this
7076 # appears to succeed or fail, we just don't want there to be
7077 # any changes or crashes.
7078 setfattr --remove=$trusted.$name $file1 2> /dev/null
7081 if [ $(lustre_version_code $SINGLEMDS) -gt $(version_code 2.6.50) ]
7084 # Try to copy xattr from $file0 to $file1.
7085 value=$(getxattr $file0 trusted.$name 2> /dev/null)
7087 setfattr --name=trusted.$name --value="$value" $file1 ||
7088 error "setxattr 'trusted.$name' failed"
7090 # Try to set a garbage xattr.
7091 value=0sVGhlIHF1aWNrIGJyb3duIGZveCBqdW1wcyBvdmVyIGl0c2VsZi4=
7093 setfattr --name=trusted.$name --value="$value" $file1 ||
7094 error "setxattr 'trusted.$name' failed"
7096 # Try to remove the xattr from $file1. We don't care if this
7097 # appears to succeed or fail, we just don't want there to be
7098 # any changes or crashes.
7099 setfattr --remove=$trusted.$name $file1 2> /dev/null
7102 # Get 'after' xattrs of file1.
7103 getfattr --absolute-names --dump --match=- $file1 > $xattr1
7105 if ! diff $xattr0 $xattr1; then
7106 error "before and after xattrs of '$file1' differ"
7109 rm -rf $file0 $file1 $xattr0 $xattr1
7113 run_test 102n "silently ignore setxattr on internal trusted xattrs"
7115 test_102p() { # LU-4703 setxattr did not check ownership
7116 local testfile=$DIR/$tfile
7118 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.5.56) ] &&
7119 skip "MDS needs to be at least 2.5.56" && return
7123 echo "setfacl as user..."
7124 $RUNAS setfacl -m "u:$RUNAS_ID:rwx" $testfile
7125 [ $? -ne 0 ] || error "setfacl by $RUNAS_ID was allowed on $testfile"
7127 echo "setfattr as user..."
7128 setfacl -m "u:$RUNAS_ID:---" $testfile
7129 $RUNAS setfattr -x system.posix_acl_access $testfile
7130 [ $? -ne 0 ] || error "setfattr by $RUNAS_ID was allowed on $testfile"
7132 run_test 102p "check setxattr(2) correctly fails without permission"
7135 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.6.92) ] &&
7136 skip "MDS needs to be at least 2.6.92" && return
7137 orphan_linkea_check $DIR/$tfile || error "orphan_linkea_check"
7139 run_test 102q "flistxattr should not return trusted.link EAs for orphans"
7142 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.6.93) ] &&
7143 skip "MDS needs to be at least 2.6.93" && return
7144 touch $DIR/$tfile || error "touch"
7145 setfattr -n user.$(basename $tfile) $DIR/$tfile || error "setfattr"
7146 getfattr -n user.$(basename $tfile) $DIR/$tfile || error "getfattr"
7147 rm $DIR/$tfile || error "rm"
7150 mkdir -p $DIR/$tdir || error "mkdir"
7151 setfattr -n user.$(basename $tdir) $DIR/$tdir || error "setfattr dir"
7152 getfattr -n user.$(basename $tdir) $DIR/$tdir || error "getfattr dir"
7153 setfattr -x user.$(basename $tdir) $DIR/$tdir ||
7154 error "$testfile error deleting user.author1"
7155 getfattr -d -m user.$(basename $tdir) 2> /dev/null |
7156 grep "user.$(basename $tdir)" &&
7157 error "$tdir did not delete user.$(basename $tdir)"
7158 rmdir $DIR/$tdir || error "rmdir"
7161 test_mkdir -p $DIR/$tdir || error "make striped dir"
7162 setfattr -n user.$(basename $tdir) $DIR/$tdir || error "setfattr dir"
7163 getfattr -n user.$(basename $tdir) $DIR/$tdir || error "getfattr dir"
7164 setfattr -x user.$(basename $tdir) $DIR/$tdir ||
7165 error "$testfile error deleting user.author1"
7166 getfattr -d -m user.$(basename $tdir) 2> /dev/null |
7167 grep "user.$(basename $tdir)" &&
7168 error "$tdir did not delete user.$(basename $tdir)"
7169 rmdir $DIR/$tdir || error "rm striped dir"
7171 run_test 102r "set EAs with empty values"
7175 $LUSTRE/tests/acl/run $LUSTRE/tests/acl/$1.test
7180 [ "$UID" != 0 ] && skip_env "must run as root" && return
7181 [ -z "$(lctl get_param -n mdc.*-mdc-*.connect_flags | grep acl)" ] &&
7182 skip "must have acl enabled" && return
7183 [ -z "$(which setfacl 2>/dev/null)" ] &&
7184 skip_env "could not find setfacl" && return
7185 $GSS && skip "could not run under gss" && return
7187 gpasswd -a daemon bin # LU-5641
7188 do_facet $SINGLEMDS gpasswd -a daemon bin # LU-5641
7190 declare -a identity_old
7192 for num in $(seq $MDSCOUNT); do
7193 switch_identity $num true || identity_old[$num]=$?
7200 echo "performing cp ..."
7201 run_acl_subtest cp || error "run_acl_subtest cp failed"
7202 echo "performing getfacl-noacl..."
7203 run_acl_subtest getfacl-noacl || error "getfacl-noacl test failed"
7204 echo "performing misc..."
7205 run_acl_subtest misc || error "misc test failed"
7206 echo "performing permissions..."
7207 run_acl_subtest permissions || error "permissions failed"
7208 echo "performing setfacl..."
7209 run_acl_subtest setfacl || error "setfacl test failed"
7211 # inheritance test got from HP
7212 echo "performing inheritance..."
7213 cp $LUSTRE/tests/acl/make-tree . || error "cannot copy make-tree"
7214 chmod +x make-tree || error "chmod +x failed"
7215 run_acl_subtest inheritance || error "inheritance test failed"
7218 echo "LU-974 ignore umask when acl is enabled..."
7219 run_acl_subtest 974 || error "LU-974 umask test failed"
7220 if [ $MDSCOUNT -ge 2 ]; then
7221 run_acl_subtest 974_remote ||
7222 error "LU-974 umask test failed under remote dir"
7225 echo "LU-2561 newly created file is same size as directory..."
7226 if [ $(facet_fstype $SINGLEMDS) != "zfs" ]; then
7227 run_acl_subtest 2561 || error "LU-2561 test failed"
7229 run_acl_subtest 2561_zfs || error "LU-2561 zfs test failed"
7232 run_acl_subtest 4924 || error "LU-4924 test failed"
7237 for num in $(seq $MDSCOUNT); do
7238 if [ "${identity_old[$num]}" = 1 ]; then
7239 switch_identity $num false || identity_old[$num]=$?
7243 run_test 103a "acl test ========================================="
7247 local MDT_DEV=$(mdsdevname ${SINGLEMDS//mds/})
7248 local mountopts=$MDS_MOUNT_OPTS
7250 if [[ "$MDS_MOUNT_OPTS" =~ "noacl" ]]; then
7254 stop $SINGLEMDS || error "failed to stop MDT."
7256 if [ -z "$MDS_MOUNT_OPTS" ]; then
7257 MDS_MOUNT_OPTS="-o noacl"
7259 MDS_MOUNT_OPTS="${MDS_MOUNT_OPTS},noacl"
7261 start $SINGLEMDS $MDT_DEV $MDS_MOUNT_OPTS ||
7262 error "failed to start MDT."
7263 MDS_MOUNT_OPTS=$mountopts
7267 setfacl -m u:bin:rw $DIR/$tfile && error "setfacl should fail"
7271 stop $SINGLEMDS || error "failed to stop MDT."
7273 start $SINGLEMDS $MDT_DEV $MDS_MOUNT_OPTS ||
7274 error "failed to start MDT."
7279 run_test 103b "MDS mount option 'noacl'"
7283 cp -rp $DIR/$tdir $DIR/$tdir.bak
7285 [ -n "$(getfattr -d -m. $DIR/$tdir | grep posix_acl_default)" ] &&
7286 error "$DIR/$tdir shouldn't contain default ACL"
7287 [ -n "$(getfattr -d -m. $DIR/$tdir.bak | grep posix_acl_default)" ] &&
7288 error "$DIR/$tdir.bak shouldn't contain default ACL"
7291 run_test 103c "'cp -rp' won't set empty acl"
7294 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
7296 lfs df || error "lfs df failed"
7297 lfs df -ih || error "lfs df -ih failed"
7298 lfs df -h $DIR || error "lfs df -h $DIR failed"
7299 lfs df -i $DIR || error "lfs df -i $DIR failed"
7300 lfs df $DIR/$tfile || error "lfs df $DIR/$tfile failed"
7301 lfs df -ih $DIR/$tfile || error "lfs df -ih $DIR/$tfile failed"
7303 local OSC=$(lctl dl | grep OST0000-osc-[^M] | awk '{ print $4 }')
7304 lctl --device %$OSC deactivate
7305 lfs df || error "lfs df with deactivated OSC failed"
7306 lctl --device %$OSC activate
7307 # wait the osc back to normal
7308 wait_osc_import_state client ost FULL
7310 lfs df || error "lfs df with reactivated OSC failed"
7313 run_test 104a "lfs df [-ih] [path] test ========================="
7316 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
7317 [ $RUNAS_ID -eq $UID ] &&
7318 skip_env "RUNAS_ID = UID = $UID -- skipping" && return
7320 denied_cnt=$(($($RUNAS $LFS check servers 2>&1 |
7321 grep "Permission denied" | wc -l)))
7322 if [ $denied_cnt -ne 0 ]; then
7323 error "lfs check servers test failed"
7326 run_test 104b "$RUNAS lfs check servers test ===================="
7329 # doesn't work on 2.4 kernels
7331 if $(flock_is_enabled); then
7332 flocks_test 1 on -f $DIR/$tfile || error "fail flock on"
7334 flocks_test 1 off -f $DIR/$tfile || error "fail flock off"
7338 run_test 105a "flock when mounted without -o flock test ========"
7342 if $(flock_is_enabled); then
7343 flocks_test 1 on -c $DIR/$tfile || error "fail flock on"
7345 flocks_test 1 off -c $DIR/$tfile || error "fail flock off"
7349 run_test 105b "fcntl when mounted without -o flock test ========"
7353 if $(flock_is_enabled); then
7354 flocks_test 1 on -l $DIR/$tfile || error "fail flock on"
7356 flocks_test 1 off -l $DIR/$tfile || error "fail flock off"
7360 run_test 105c "lockf when mounted without -o flock test ========"
7362 test_105d() { # bug 15924
7363 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
7364 test_mkdir -p $DIR/$tdir
7365 flock_is_enabled || { skip "mount w/o flock enabled" && return; }
7366 #define OBD_FAIL_LDLM_CP_CB_WAIT 0x315
7367 $LCTL set_param fail_loc=0x80000315
7368 flocks_test 2 $DIR/$tdir
7370 run_test 105d "flock race (should not freeze) ========"
7372 test_105e() { # bug 22660 && 22040
7373 flock_is_enabled || { skip "mount w/o flock enabled" && return; }
7375 flocks_test 3 $DIR/$tfile
7377 run_test 105e "Two conflicting flocks from same process ======="
7379 test_106() { #bug 10921
7380 test_mkdir -p $DIR/$tdir
7381 $DIR/$tdir && error "exec $DIR/$tdir succeeded"
7382 chmod 777 $DIR/$tdir || error "chmod $DIR/$tdir failed"
7384 run_test 106 "attempt exec of dir followed by chown of that dir"
7387 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
7394 local save_pattern=$(sysctl -n kernel.core_pattern)
7395 local save_uses_pid=$(sysctl -n kernel.core_uses_pid)
7396 sysctl -w kernel.core_pattern=$file
7397 sysctl -w kernel.core_uses_pid=0
7405 kill -s 11 $SLEEPPID
7407 if [ -e $file ]; then
7408 size=`stat -c%s $file`
7409 [ $size -eq 0 ] && error "Fail to create core file $file"
7411 error "Fail to create core file $file"
7414 sysctl -w kernel.core_pattern=$save_pattern
7415 sysctl -w kernel.core_uses_pid=$save_uses_pid
7418 run_test 107 "Coredump on SIG"
7421 test_mkdir -p $DIR/$tdir
7422 test_mkdir $DIR/$tdir/$(str_repeat 'a' 255) ||
7423 error "mkdir with 255 char failed"
7424 test_mkdir $DIR/$tdir/$(str_repeat 'b' 256) &&
7425 error "mkdir with 256 char should fail, but did not"
7426 touch $DIR/$tdir/$(str_repeat 'x' 255) ||
7427 error "create with 255 char failed"
7428 touch $DIR/$tdir/$(str_repeat 'y' 256) &&
7429 error "create with 256 char should fail, but did not"
7434 run_test 110 "filename length checking"
7437 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
7438 OSTIO_pre=$(ps -e | grep ll_ost_io | awk '{ print $4 }'| sort -n |
7439 tail -1 | cut -c11-20)
7440 [ -z "$OSTIO_pre" ] && skip "no OSS threads" && return
7441 echo "Starting with $OSTIO_pre threads"
7444 NUMFREE=$(df -i -P $DIR | tail -n 1 | awk '{ print $4 }')
7445 [[ $NUMFREE -lt $NUMTEST ]] && NUMTEST=$(($NUMFREE - 1000))
7446 echo "$NUMTEST creates/unlinks"
7447 test_mkdir -p $DIR/$tdir
7448 createmany -o $DIR/$tdir/$tfile $NUMTEST
7449 unlinkmany $DIR/$tdir/$tfile $NUMTEST
7451 OSTIO_post=$(ps -e | grep ll_ost_io | awk '{ print $4 }' | sort -n |
7452 tail -1 | cut -c11-20)
7454 # don't return an error
7455 [ $OSTIO_post == $OSTIO_pre ] && echo \
7456 "WARNING: No new ll_ost_io threads were created ($OSTIO_pre)" &&
7457 echo "This may be fine, depending on what ran before this test" &&
7458 echo "and how fast this system is." && return
7460 echo "Started with $OSTIO_pre threads, ended with $OSTIO_post"
7462 run_test 115 "verify dynamic thread creation===================="
7465 wait_delete_completed
7466 AVAIL=($(lctl get_param -n osc.*[oO][sS][cC]-[^M]*.kbytesavail))
7467 echo OST kbytes available: ${AVAIL[@]}
7468 MAXI=0; MAXV=${AVAIL[0]}
7469 MINI=0; MINV=${AVAIL[0]}
7470 for ((i = 0; i < ${#AVAIL[@]}; i++)); do
7471 #echo OST $i: ${AVAIL[i]}kb
7472 if [[ ${AVAIL[i]} -gt $MAXV ]]; then
7473 MAXV=${AVAIL[i]}; MAXI=$i
7475 if [[ ${AVAIL[i]} -lt $MINV ]]; then
7476 MINV=${AVAIL[i]}; MINI=$i
7479 echo Min free space: OST $MINI: $MINV
7480 echo Max free space: OST $MAXI: $MAXV
7483 test_116a() { # was previously test_116()
7484 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
7485 remote_mds_nodsh && skip "remote MDS with nodsh" && return
7487 [[ $OSTCOUNT -lt 2 ]] && skip_env "$OSTCOUNT < 2 OSTs" && return
7489 echo -n "Free space priority "
7490 do_facet $SINGLEMDS lctl get_param -n lo*.*-mdtlov.qos_prio_free |
7495 [ $MINV -eq 0 ] && skip "no free space in OST$MINI, skip" && return
7496 [ $MINV -gt 10000000 ] && skip "too much free space in OST$MINI, skip" \
7498 trap simple_cleanup_common EXIT
7501 # Check if we need to generate uneven OSTs
7502 test_mkdir -p $DIR/$tdir/OST${MINI}
7503 local FILL=$(($MINV / 4))
7504 local DIFF=$(($MAXV - $MINV))
7505 local DIFF2=$(($DIFF * 100 / $MINV))
7507 local threshold=$(do_facet $SINGLEMDS \
7508 lctl get_param -n *.*MDT0000-mdtlov.qos_threshold_rr | head -n1)
7509 threshold=${threshold%%%}
7510 echo -n "Check for uneven OSTs: "
7511 echo -n "diff=${DIFF}KB (${DIFF2}%) must be > ${threshold}% ..."
7513 if [[ $DIFF2 -gt $threshold ]]; then
7515 echo "Don't need to fill OST$MINI"
7517 # generate uneven OSTs. Write 2% over the QOS threshold value
7519 DIFF=$(($threshold - $DIFF2 + 2))
7520 DIFF2=$(( ($MINV * $DIFF)/100 ))
7521 echo "Fill ${DIFF}% remaining space in OST${MINI} with ${DIFF2}KB"
7522 $SETSTRIPE -i $MINI -c 1 $DIR/$tdir/OST${MINI} ||
7523 error "setstripe failed"
7524 DIFF=$(($DIFF2 / 2048))
7526 while [ $i -lt $DIFF ]; do
7528 dd if=/dev/zero of=$DIR/$tdir/OST${MINI}/$tfile-$i \
7529 bs=2M count=1 2>/dev/null
7538 DIFF=$(($MAXV - $MINV))
7539 DIFF2=$(($DIFF * 100 / $MINV))
7540 echo -n "diff=${DIFF}=${DIFF2}% must be > ${threshold}% for QOS mode..."
7541 if [[ $DIFF2 -gt $threshold ]]; then
7544 echo "failed - QOS mode won't be used"
7545 skip "QOS imbalance criteria not met"
7546 simple_cleanup_common
7550 MINI1=$MINI; MINV1=$MINV
7551 MAXI1=$MAXI; MAXV1=$MAXV
7553 # now fill using QOS
7554 $SETSTRIPE -c 1 $DIR/$tdir
7555 FILL=$(($FILL / 200))
7556 if [ $FILL -gt 600 ]; then
7559 echo "writing $FILL files to QOS-assigned OSTs"
7561 while [ $i -lt $FILL ]; do
7563 dd if=/dev/zero of=$DIR/$tdir/$tfile-$i bs=200k \
7567 echo "wrote $i 200k files"
7571 echo "Note: free space may not be updated, so measurements might be off"
7573 DIFF2=$(($MAXV - $MINV))
7574 echo "free space delta: orig $DIFF final $DIFF2"
7575 [ $DIFF2 -gt $DIFF ] && echo "delta got worse!"
7576 DIFF=$(($MINV1 - ${AVAIL[$MINI1]}))
7577 echo "Wrote ${DIFF}KB to smaller OST $MINI1"
7578 DIFF2=$(($MAXV1 - ${AVAIL[$MAXI1]}))
7579 echo "Wrote ${DIFF2}KB to larger OST $MAXI1"
7580 FILL=$(($DIFF2 * 100 / $DIFF - 100))
7582 echo "Wrote ${FILL}% more data to larger OST $MAXI1"
7584 # Figure out which files were written where
7585 UUID=$(lctl get_param -n lov.${FSNAME}-clilov-*.target_obd |
7586 awk '/'$MINI1': / {print $2; exit}')
7588 MINC=$($GETSTRIPE --ost $UUID $DIR/$tdir | grep $DIR | wc -l)
7589 echo "$MINC files created on smaller OST $MINI1"
7590 UUID=$(lctl get_param -n lov.${FSNAME}-clilov-*.target_obd |
7591 awk '/'$MAXI1': / {print $2; exit}')
7593 MAXC=$($GETSTRIPE --ost $UUID $DIR/$tdir | grep $DIR | wc -l)
7594 echo "$MAXC files created on larger OST $MAXI1"
7595 FILL=$(($MAXC * 100 / $MINC - 100))
7596 [[ $MINC -gt 0 ]] &&
7597 echo "Wrote ${FILL}% more files to larger OST $MAXI1"
7598 [[ $MAXC -gt $MINC ]] ||
7599 error_ignore LU-9 "stripe QOS didn't balance free space"
7600 simple_cleanup_common
7602 run_test 116a "stripe QOS: free space balance ==================="
7604 test_116b() { # LU-2093
7605 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
7606 remote_mds_nodsh && skip "remote MDS with nodsh" && return
7608 #define OBD_FAIL_MDS_OSC_CREATE_FAIL 0x147
7609 local old_rr=$(do_facet $SINGLEMDS lctl get_param -n \
7610 lo*.$FSNAME-MDT0000-mdtlov.qos_threshold_rr | head -1)
7611 [ -z "$old_rr" ] && skip "no QOS" && return 0
7612 do_facet $SINGLEMDS lctl set_param \
7613 lo*.$FSNAME-MDT0000-mdtlov.qos_threshold_rr=0
7615 do_facet $SINGLEMDS lctl set_param fail_loc=0x147
7616 createmany -o $DIR/$tdir/f- 20 || error "can't create"
7617 do_facet $SINGLEMDS lctl set_param fail_loc=0
7619 do_facet $SINGLEMDS lctl set_param \
7620 lo*.$FSNAME-MDT0000-mdtlov.qos_threshold_rr=$old_rr
7622 run_test 116b "QoS shouldn't LBUG if not enough OSTs found on the 2nd pass"
7624 test_117() # bug 10891
7626 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
7627 dd if=/dev/zero of=$DIR/$tfile bs=1M count=1
7628 #define OBD_FAIL_OST_SETATTR_CREDITS 0x21e
7629 lctl set_param fail_loc=0x21e
7630 > $DIR/$tfile || error "truncate failed"
7631 lctl set_param fail_loc=0
7632 echo "Truncate succeeded."
7635 run_test 117 "verify osd extend =========="
7637 NO_SLOW_RESENDCOUNT=4
7638 export OLD_RESENDCOUNT=""
7639 set_resend_count () {
7640 local PROC_RESENDCOUNT="osc.${FSNAME}-OST*-osc-*.resend_count"
7641 OLD_RESENDCOUNT=$(lctl get_param -n $PROC_RESENDCOUNT | head -n1)
7642 lctl set_param -n $PROC_RESENDCOUNT $1
7643 echo resend_count is set to $(lctl get_param -n $PROC_RESENDCOUNT)
7646 # for reduce test_118* time (b=14842)
7647 [ "$SLOW" = "no" ] && set_resend_count $NO_SLOW_RESENDCOUNT
7649 # Reset async IO behavior after error case
7651 FILE=$DIR/reset_async
7653 # Ensure all OSCs are cleared
7654 $SETSTRIPE -c -1 $FILE
7655 dd if=/dev/zero of=$FILE bs=64k count=$OSTCOUNT
7660 test_118a() #bug 11710
7662 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
7665 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c
7666 DIRTY=$(lctl get_param -n llite.*.dump_page_cache | grep -c dirty)
7667 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache | grep -c writeback)
7669 if [[ $DIRTY -ne 0 || $WRITEBACK -ne 0 ]]; then
7670 error "Dirty pages not flushed to disk, dirty=$DIRTY, writeback=$WRITEBACK"
7675 run_test 118a "verify O_SYNC works =========="
7679 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
7680 remote_ost_nodsh && skip "remote OST with nodsh" && return
7684 #define OBD_FAIL_SRV_ENOENT 0x217
7685 set_nodes_failloc "$(osts_nodes)" 0x217
7686 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c
7688 set_nodes_failloc "$(osts_nodes)" 0
7689 DIRTY=$(lctl get_param -n llite.*.dump_page_cache | grep -c dirty)
7690 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache |
7693 if [[ $RC -eq 0 ]]; then
7694 error "Must return error due to dropped pages, rc=$RC"
7698 if [[ $DIRTY -ne 0 || $WRITEBACK -ne 0 ]]; then
7699 error "Dirty pages not flushed to disk, dirty=$DIRTY, writeback=$WRITEBACK"
7703 echo "Dirty pages not leaked on ENOENT"
7705 # Due to the above error the OSC will issue all RPCs syncronously
7706 # until a subsequent RPC completes successfully without error.
7707 $MULTIOP $DIR/$tfile Ow4096yc
7712 run_test 118b "Reclaim dirty pages on fatal error =========="
7716 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
7718 # for 118c, restore the original resend count, LU-1940
7719 [ "$SLOW" = "no" ] && [ -n "$OLD_RESENDCOUNT" ] &&
7720 set_resend_count $OLD_RESENDCOUNT
7721 remote_ost_nodsh && skip "remote OST with nodsh" && return
7725 #define OBD_FAIL_OST_EROFS 0x216
7726 set_nodes_failloc "$(osts_nodes)" 0x216
7728 # multiop should block due to fsync until pages are written
7729 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c &
7733 if [[ `ps h -o comm -p $MULTIPID` != "multiop" ]]; then
7734 error "Multiop failed to block on fsync, pid=$MULTIPID"
7737 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache |
7739 if [[ $WRITEBACK -eq 0 ]]; then
7740 error "No page in writeback, writeback=$WRITEBACK"
7743 set_nodes_failloc "$(osts_nodes)" 0
7746 if [[ $RC -ne 0 ]]; then
7747 error "Multiop fsync failed, rc=$RC"
7750 DIRTY=$(lctl get_param -n llite.*.dump_page_cache | grep -c dirty)
7751 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache |
7753 if [[ $DIRTY -ne 0 || $WRITEBACK -ne 0 ]]; then
7754 error "Dirty pages not flushed to disk, dirty=$DIRTY, writeback=$WRITEBACK"
7758 echo "Dirty pages flushed via fsync on EROFS"
7761 run_test 118c "Fsync blocks on EROFS until dirty pages are flushed =========="
7763 # continue to use small resend count to reduce test_118* time (b=14842)
7764 [ "$SLOW" = "no" ] && set_resend_count $NO_SLOW_RESENDCOUNT
7768 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
7769 remote_ost_nodsh && skip "remote OST with nodsh" && return
7773 #define OBD_FAIL_OST_BRW_PAUSE_BULK
7774 set_nodes_failloc "$(osts_nodes)" 0x214
7775 # multiop should block due to fsync until pages are written
7776 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c &
7780 if [[ `ps h -o comm -p $MULTIPID` != "multiop" ]]; then
7781 error "Multiop failed to block on fsync, pid=$MULTIPID"
7784 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache |
7786 if [[ $WRITEBACK -eq 0 ]]; then
7787 error "No page in writeback, writeback=$WRITEBACK"
7790 wait $MULTIPID || error "Multiop fsync failed, rc=$?"
7791 set_nodes_failloc "$(osts_nodes)" 0
7793 DIRTY=$(lctl get_param -n llite.*.dump_page_cache | grep -c dirty)
7794 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache |
7796 if [[ $DIRTY -ne 0 || $WRITEBACK -ne 0 ]]; then
7797 error "Dirty pages not flushed to disk, dirty=$DIRTY, writeback=$WRITEBACK"
7801 echo "Dirty pages gaurenteed flushed via fsync"
7804 run_test 118d "Fsync validation inject a delay of the bulk =========="
7807 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
7810 #define OBD_FAIL_OSC_BRW_PREP_REQ2 0x40a
7811 lctl set_param fail_loc=0x8000040a
7813 # Should simulate EINVAL error which is fatal
7814 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c
7816 if [[ $RC -eq 0 ]]; then
7817 error "Must return error due to dropped pages, rc=$RC"
7820 lctl set_param fail_loc=0x0
7822 LOCKED=$(lctl get_param -n llite.*.dump_page_cache | grep -c locked)
7823 DIRTY=$(lctl get_param -n llite.*.dump_page_cache | grep -c dirty)
7824 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache |
7826 if [[ $LOCKED -ne 0 ]]; then
7827 error "Locked pages remain in cache, locked=$LOCKED"
7830 if [[ $DIRTY -ne 0 || $WRITEBACK -ne 0 ]]; then
7831 error "Dirty pages not flushed to disk, dirty=$DIRTY, writeback=$WRITEBACK"
7835 echo "No pages locked after fsync"
7840 run_test 118f "Simulate unrecoverable OSC side error =========="
7843 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
7846 #define OBD_FAIL_OSC_BRW_PREP_REQ 0x406
7847 lctl set_param fail_loc=0x406
7849 # simulate local -ENOMEM
7850 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c
7853 lctl set_param fail_loc=0
7854 if [[ $RC -eq 0 ]]; then
7855 error "Must return error due to dropped pages, rc=$RC"
7858 LOCKED=$(lctl get_param -n llite.*.dump_page_cache | grep -c locked)
7859 DIRTY=$(lctl get_param -n llite.*.dump_page_cache | grep -c dirty)
7860 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache |
7862 if [[ $LOCKED -ne 0 ]]; then
7863 error "Locked pages remain in cache, locked=$LOCKED"
7866 if [[ $DIRTY -ne 0 || $WRITEBACK -ne 0 ]]; then
7867 error "Dirty pages not flushed to disk, dirty=$DIRTY, writeback=$WRITEBACK"
7871 echo "No pages locked after fsync"
7876 run_test 118g "Don't stay in wait if we got local -ENOMEM =========="
7879 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
7880 remote_ost_nodsh && skip "remote OST with nodsh" && return
7884 #define OBD_FAIL_OST_BRW_WRITE_BULK 0x20e
7885 set_nodes_failloc "$(osts_nodes)" 0x20e
7886 # Should simulate ENOMEM error which is recoverable and should be handled by timeout
7887 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c
7890 set_nodes_failloc "$(osts_nodes)" 0
7891 if [[ $RC -eq 0 ]]; then
7892 error "Must return error due to dropped pages, rc=$RC"
7895 LOCKED=$(lctl get_param -n llite.*.dump_page_cache | grep -c locked)
7896 DIRTY=$(lctl get_param -n llite.*.dump_page_cache | grep -c dirty)
7897 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache |
7899 if [[ $LOCKED -ne 0 ]]; then
7900 error "Locked pages remain in cache, locked=$LOCKED"
7903 if [[ $DIRTY -ne 0 || $WRITEBACK -ne 0 ]]; then
7904 error "Dirty pages not flushed to disk, dirty=$DIRTY, writeback=$WRITEBACK"
7908 echo "No pages locked after fsync"
7912 run_test 118h "Verify timeout in handling recoverables errors =========="
7914 [ "$SLOW" = "no" ] && [ -n "$OLD_RESENDCOUNT" ] && set_resend_count $OLD_RESENDCOUNT
7917 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
7918 remote_ost_nodsh && skip "remote OST with nodsh" && return
7922 #define OBD_FAIL_OST_BRW_WRITE_BULK 0x20e
7923 set_nodes_failloc "$(osts_nodes)" 0x20e
7925 # Should simulate ENOMEM error which is recoverable and should be handled by timeout
7926 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c &
7929 set_nodes_failloc "$(osts_nodes)" 0
7933 if [[ $RC -ne 0 ]]; then
7934 error "got error, but should be not, rc=$RC"
7937 LOCKED=$(lctl get_param -n llite.*.dump_page_cache | grep -c locked)
7938 DIRTY=$(lctl get_param -n llite.*.dump_page_cache | grep -c dirty)
7939 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache | grep -c writeback)
7940 if [[ $LOCKED -ne 0 ]]; then
7941 error "Locked pages remain in cache, locked=$LOCKED"
7944 if [[ $DIRTY -ne 0 || $WRITEBACK -ne 0 ]]; then
7945 error "Dirty pages not flushed to disk, dirty=$DIRTY, writeback=$WRITEBACK"
7949 echo "No pages locked after fsync"
7953 run_test 118i "Fix error before timeout in recoverable error =========="
7955 [ "$SLOW" = "no" ] && set_resend_count 4
7958 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
7959 remote_ost_nodsh && skip "remote OST with nodsh" && return
7963 #define OBD_FAIL_OST_BRW_WRITE_BULK2 0x220
7964 set_nodes_failloc "$(osts_nodes)" 0x220
7966 # return -EIO from OST
7967 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c
7969 set_nodes_failloc "$(osts_nodes)" 0x0
7970 if [[ $RC -eq 0 ]]; then
7971 error "Must return error due to dropped pages, rc=$RC"
7974 LOCKED=$(lctl get_param -n llite.*.dump_page_cache | grep -c locked)
7975 DIRTY=$(lctl get_param -n llite.*.dump_page_cache | grep -c dirty)
7976 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache | grep -c writeback)
7977 if [[ $LOCKED -ne 0 ]]; then
7978 error "Locked pages remain in cache, locked=$LOCKED"
7981 # in recoverable error on OST we want resend and stay until it finished
7982 if [[ $DIRTY -ne 0 || $WRITEBACK -ne 0 ]]; then
7983 error "Dirty pages not flushed to disk, dirty=$DIRTY, writeback=$WRITEBACK"
7987 echo "No pages locked after fsync"
7991 run_test 118j "Simulate unrecoverable OST side error =========="
7995 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
7996 remote_ost_nodsh && skip "remote OSTs with nodsh" && return
7998 #define OBD_FAIL_OST_BRW_WRITE_BULK 0x20e
7999 set_nodes_failloc "$(osts_nodes)" 0x20e
8000 test_mkdir -p $DIR/$tdir
8002 for ((i=0;i<10;i++)); do
8003 (dd if=/dev/zero of=$DIR/$tdir/$tfile-$i bs=1M count=10 || \
8004 error "dd to $DIR/$tdir/$tfile-$i failed" )&
8011 set_nodes_failloc "$(osts_nodes)" 0
8014 run_test 118k "bio alloc -ENOMEM and IO TERM handling ========="
8018 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
8020 test_mkdir -p $DIR/$tdir
8021 $MULTIOP $DIR/$tdir Dy || error "fsync dir failed"
8024 run_test 118l "fsync dir ========="
8026 test_118m() # LU-3066
8028 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
8029 test_mkdir -p $DIR/$tdir
8030 $MULTIOP $DIR/$tdir DY || error "fdatasync dir failed"
8033 run_test 118m "fdatasync dir ========="
8035 [ "$SLOW" = "no" ] && [ -n "$OLD_RESENDCOUNT" ] && set_resend_count $OLD_RESENDCOUNT
8037 test_119a() # bug 11737
8039 BSIZE=$((512 * 1024))
8040 directio write $DIR/$tfile 0 1 $BSIZE
8041 # We ask to read two blocks, which is more than a file size.
8042 # directio will indicate an error when requested and actual
8043 # sizes aren't equeal (a normal situation in this case) and
8044 # print actual read amount.
8045 NOB=`directio read $DIR/$tfile 0 2 $BSIZE | awk '/error/ {print $6}'`
8046 if [ "$NOB" != "$BSIZE" ]; then
8047 error "read $NOB bytes instead of $BSIZE"
8051 run_test 119a "Short directIO read must return actual read amount"
8053 test_119b() # bug 11737
8055 [ "$OSTCOUNT" -lt "2" ] && skip_env "skipping 2-stripe test" && return
8057 $SETSTRIPE -c 2 $DIR/$tfile || error "setstripe failed"
8058 dd if=/dev/zero of=$DIR/$tfile bs=1M count=1 seek=1 || error "dd failed"
8060 $MULTIOP $DIR/$tfile oO_RDONLY:O_DIRECT:r$((2048 * 1024)) || \
8061 error "direct read failed"
8064 run_test 119b "Sparse directIO read must return actual read amount"
8066 test_119c() # bug 13099
8069 directio write $DIR/$tfile 3 1 $BSIZE || error "direct write failed"
8070 directio readhole $DIR/$tfile 0 2 $BSIZE || error "reading hole failed"
8073 run_test 119c "Testing for direct read hitting hole"
8075 test_119d() # bug 15950
8077 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
8078 MAX_RPCS_IN_FLIGHT=`$LCTL get_param -n osc.*OST0000-osc-[^mM]*.max_rpcs_in_flight`
8079 $LCTL set_param -n osc.*OST0000-osc-[^mM]*.max_rpcs_in_flight 1
8081 $SETSTRIPE $DIR/$tfile -i 0 -c 1 || error "setstripe failed"
8082 $DIRECTIO write $DIR/$tfile 0 1 $BSIZE || error "first directio failed"
8083 #define OBD_FAIL_OSC_DIO_PAUSE 0x40d
8084 lctl set_param fail_loc=0x40d
8085 $DIRECTIO write $DIR/$tfile 1 4 $BSIZE &
8088 cat $DIR/$tfile > /dev/null &
8089 lctl set_param fail_loc=0
8092 log "the DIO writes have completed, now wait for the reads (should not block very long)"
8094 [ -n "`ps h -p $pid_reads -o comm`" ] && \
8095 error "the read rpcs have not completed in 2s"
8097 $LCTL set_param -n osc.*OST0000-osc-[^mM]*.max_rpcs_in_flight $MAX_RPCS_IN_FLIGHT
8099 run_test 119d "The DIO path should try to send a new rpc once one is completed"
8102 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
8103 test_mkdir -p $DIR/$tdir
8104 [ -z "`lctl get_param -n mdc.*.connect_flags | grep early_lock_cancel`" ] && \
8105 skip "no early lock cancel on server" && return 0
8107 lru_resize_disable mdc
8108 lru_resize_disable osc
8109 cancel_lru_locks mdc
8110 # asynchronous object destroy at MDT could cause bl ast to client
8111 cancel_lru_locks osc
8113 stat $DIR/$tdir > /dev/null
8114 can1=$(do_facet $SINGLEMDS \
8115 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
8116 awk '/ldlm_cancel/ {print $2}')
8117 blk1=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
8118 awk '/ldlm_bl_callback/ {print $2}')
8119 test_mkdir -c1 $DIR/$tdir/d1
8120 can2=$(do_facet $SINGLEMDS \
8121 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
8122 awk '/ldlm_cancel/ {print $2}')
8123 blk2=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
8124 awk '/ldlm_bl_callback/ {print $2}')
8125 [ $can1 -eq $can2 ] || error $((can2-can1)) "cancel RPC occured."
8126 [ $blk1 -eq $blk2 ] || error $((blk2-blk1)) "blocking RPC occured."
8127 lru_resize_enable mdc
8128 lru_resize_enable osc
8130 run_test 120a "Early Lock Cancel: mkdir test"
8133 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
8134 test_mkdir $DIR/$tdir
8135 [ -z "$(lctl get_param -n mdc.*.connect_flags | grep early_lock_cancel)" ] && \
8136 skip "no early lock cancel on server" && return 0
8137 lru_resize_disable mdc
8138 lru_resize_disable osc
8139 cancel_lru_locks mdc
8140 stat $DIR/$tdir > /dev/null
8141 can1=$(do_facet $SINGLEMDS \
8142 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
8143 awk '/ldlm_cancel/ {print $2}')
8144 blk1=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
8145 awk '/ldlm_bl_callback/ {print $2}')
8147 can2=$(do_facet $SINGLEMDS \
8148 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
8149 awk '/ldlm_cancel/ {print $2}')
8150 blk2=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
8151 awk '/ldlm_bl_callback/ {print $2}')
8152 [ $can1 -eq $can2 ] || error $((can2-can1)) "cancel RPC occured."
8153 [ $blk1 -eq $blk2 ] || error $((blk2-blk1)) "blocking RPC occured."
8154 lru_resize_enable mdc
8155 lru_resize_enable osc
8157 run_test 120b "Early Lock Cancel: create test"
8160 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
8161 test_mkdir -c1 $DIR/$tdir
8162 [ -z "$(lctl get_param -n mdc.*.connect_flags | grep early_lock_cancel)" ] && \
8163 skip "no early lock cancel on server" && return 0
8164 lru_resize_disable mdc
8165 lru_resize_disable osc
8166 test_mkdir -p -c1 $DIR/$tdir/d1
8167 test_mkdir -p -c1 $DIR/$tdir/d2
8168 touch $DIR/$tdir/d1/f1
8169 cancel_lru_locks mdc
8170 stat $DIR/$tdir/d1 $DIR/$tdir/d2 $DIR/$tdir/d1/f1 > /dev/null
8171 can1=$(do_facet $SINGLEMDS \
8172 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
8173 awk '/ldlm_cancel/ {print $2}')
8174 blk1=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
8175 awk '/ldlm_bl_callback/ {print $2}')
8176 ln $DIR/$tdir/d1/f1 $DIR/$tdir/d2/f2
8177 can2=$(do_facet $SINGLEMDS \
8178 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
8179 awk '/ldlm_cancel/ {print $2}')
8180 blk2=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
8181 awk '/ldlm_bl_callback/ {print $2}')
8182 [ $can1 -eq $can2 ] || error $((can2-can1)) "cancel RPC occured."
8183 [ $blk1 -eq $blk2 ] || error $((blk2-blk1)) "blocking RPC occured."
8184 lru_resize_enable mdc
8185 lru_resize_enable osc
8187 run_test 120c "Early Lock Cancel: link test"
8190 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
8191 test_mkdir -p -c1 $DIR/$tdir
8192 [ -z "$(lctl get_param -n mdc.*.connect_flags | grep early_lock_cancel)" ] && \
8193 skip "no early lock cancel on server" && return 0
8194 lru_resize_disable mdc
8195 lru_resize_disable osc
8197 cancel_lru_locks mdc
8198 stat $DIR/$tdir > /dev/null
8199 can1=$(do_facet $SINGLEMDS \
8200 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
8201 awk '/ldlm_cancel/ {print $2}')
8202 blk1=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
8203 awk '/ldlm_bl_callback/ {print $2}')
8204 chmod a+x $DIR/$tdir
8205 can2=$(do_facet $SINGLEMDS \
8206 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
8207 awk '/ldlm_cancel/ {print $2}')
8208 blk2=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
8209 awk '/ldlm_bl_callback/ {print $2}')
8210 [ $can1 -eq $can2 ] || error $((can2-can1)) "cancel RPC occured."
8211 [ $blk1 -eq $blk2 ] || error $((blk2-blk1)) "blocking RPC occured."
8212 lru_resize_enable mdc
8213 lru_resize_enable osc
8215 run_test 120d "Early Lock Cancel: setattr test"
8218 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
8219 ! $($LCTL get_param -n mdc.*.connect_flags | grep -q early_lock_can) &&
8220 skip "no early lock cancel on server" && return 0
8221 local dlmtrace_set=false
8223 test_mkdir -p -c1 $DIR/$tdir
8224 lru_resize_disable mdc
8225 lru_resize_disable osc
8226 ! $LCTL get_param debug | grep -q dlmtrace &&
8227 $LCTL set_param debug=+dlmtrace && dlmtrace_set=true
8228 dd if=/dev/zero of=$DIR/$tdir/f1 count=1
8229 cancel_lru_locks mdc
8230 cancel_lru_locks osc
8231 dd if=$DIR/$tdir/f1 of=/dev/null
8232 stat $DIR/$tdir $DIR/$tdir/f1 > /dev/null
8233 # XXX client can not do early lock cancel of OST lock
8234 # during unlink (LU-4206), so cancel osc lock now.
8235 cancel_lru_locks osc
8236 can1=$(do_facet $SINGLEMDS \
8237 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
8238 awk '/ldlm_cancel/ {print $2}')
8239 blk1=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
8240 awk '/ldlm_bl_callback/ {print $2}')
8241 unlink $DIR/$tdir/f1
8243 can2=$(do_facet $SINGLEMDS \
8244 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
8245 awk '/ldlm_cancel/ {print $2}')
8246 blk2=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
8247 awk '/ldlm_bl_callback/ {print $2}')
8248 [ $can1 -ne $can2 ] && error "$((can2 - can1)) cancel RPC occured" &&
8249 $LCTL dk $TMP/cancel.debug.txt
8250 [ $blk1 -ne $blk2 ] && error "$((blk2 - blk1)) blocking RPC occured" &&
8251 $LCTL dk $TMP/blocking.debug.txt
8252 $dlmtrace_set && $LCTL set_param debug=-dlmtrace
8253 lru_resize_enable mdc
8254 lru_resize_enable osc
8256 run_test 120e "Early Lock Cancel: unlink test"
8259 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
8260 [ -z "`lctl get_param -n mdc.*.connect_flags | grep early_lock_cancel`" ] && \
8261 skip "no early lock cancel on server" && return 0
8262 test_mkdir -p -c1 $DIR/$tdir
8263 lru_resize_disable mdc
8264 lru_resize_disable osc
8265 test_mkdir -p -c1 $DIR/$tdir/d1
8266 test_mkdir -p -c1 $DIR/$tdir/d2
8267 dd if=/dev/zero of=$DIR/$tdir/d1/f1 count=1
8268 dd if=/dev/zero of=$DIR/$tdir/d2/f2 count=1
8269 cancel_lru_locks mdc
8270 cancel_lru_locks osc
8271 dd if=$DIR/$tdir/d1/f1 of=/dev/null
8272 dd if=$DIR/$tdir/d2/f2 of=/dev/null
8273 stat $DIR/$tdir/d1 $DIR/$tdir/d2 $DIR/$tdir/d1/f1 $DIR/$tdir/d2/f2 > /dev/null
8274 # XXX client can not do early lock cancel of OST lock
8275 # during rename (LU-4206), so cancel osc lock now.
8276 cancel_lru_locks osc
8277 can1=$(do_facet $SINGLEMDS \
8278 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
8279 awk '/ldlm_cancel/ {print $2}')
8280 blk1=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
8281 awk '/ldlm_bl_callback/ {print $2}')
8282 mrename $DIR/$tdir/d1/f1 $DIR/$tdir/d2/f2
8284 can2=$(do_facet $SINGLEMDS \
8285 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
8286 awk '/ldlm_cancel/ {print $2}')
8287 blk2=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
8288 awk '/ldlm_bl_callback/ {print $2}')
8289 [ $can1 -eq $can2 ] || error $((can2-can1)) "cancel RPC occured."
8290 [ $blk1 -eq $blk2 ] || error $((blk2-blk1)) "blocking RPC occured."
8291 lru_resize_enable mdc
8292 lru_resize_enable osc
8294 run_test 120f "Early Lock Cancel: rename test"
8297 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
8298 [ -z "`lctl get_param -n mdc.*.connect_flags | grep early_lock_cancel`" ] && \
8299 skip "no early lock cancel on server" && return 0
8300 lru_resize_disable mdc
8301 lru_resize_disable osc
8303 echo create $count files
8304 test_mkdir -p $DIR/$tdir
8305 cancel_lru_locks mdc
8306 cancel_lru_locks osc
8309 can0=$(do_facet $SINGLEMDS \
8310 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
8311 awk '/ldlm_cancel/ {print $2}')
8312 blk0=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
8313 awk '/ldlm_bl_callback/ {print $2}')
8314 createmany -o $DIR/$tdir/f $count
8316 can1=$(do_facet $SINGLEMDS \
8317 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
8318 awk '/ldlm_cancel/ {print $2}')
8319 blk1=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
8320 awk '/ldlm_bl_callback/ {print $2}')
8322 echo total: $((can1-can0)) cancels, $((blk1-blk0)) blockings
8323 echo rm $count files
8326 can2=$(do_facet $SINGLEMDS \
8327 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
8328 awk '/ldlm_cancel/ {print $2}')
8329 blk2=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
8330 awk '/ldlm_bl_callback/ {print $2}')
8332 echo total: $count removes in $((t2-t1))
8333 echo total: $((can2-can1)) cancels, $((blk2-blk1)) blockings
8335 # wait for commitment of removal
8336 lru_resize_enable mdc
8337 lru_resize_enable osc
8339 run_test 120g "Early Lock Cancel: performance test"
8341 test_121() { #bug #10589
8342 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
8344 writes=$(LANG=C dd if=/dev/zero of=$DIR/$tfile count=1 2>&1 | awk -F '+' '/out$/ {print $1}')
8345 #define OBD_FAIL_LDLM_CANCEL_RACE 0x310
8346 lctl set_param fail_loc=0x310
8347 cancel_lru_locks osc > /dev/null
8348 reads=$(LANG=C dd if=$DIR/$tfile of=/dev/null 2>&1 | awk -F '+' '/in$/ {print $1}')
8349 lctl set_param fail_loc=0
8350 [[ $reads -eq $writes ]] ||
8351 error "read $reads blocks, must be $writes blocks"
8353 run_test 121 "read cancel race ========="
8355 test_123a() { # was test 123, statahead(bug 11401)
8356 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
8358 if [ -z "$(grep "processor.*: 1" /proc/cpuinfo)" ]; then
8359 log "testing on UP system. Performance may be not as good as expected."
8364 test_mkdir -p $DIR/$tdir
8365 NUMFREE=$(df -i -P $DIR | tail -n 1 | awk '{ print $4 }')
8366 [[ $NUMFREE -gt 100000 ]] && NUMFREE=100000 || NUMFREE=$((NUMFREE-1000))
8368 for ((i=100, j=0; i<=$NUMFREE; j=$i, i=$((i * MULT)) )); do
8369 createmany -o $DIR/$tdir/$tfile $j $((i - j))
8371 max=`lctl get_param -n llite.*.statahead_max | head -n 1`
8372 lctl set_param -n llite.*.statahead_max 0
8373 lctl get_param llite.*.statahead_max
8374 cancel_lru_locks mdc
8375 cancel_lru_locks osc
8377 time ls -l $DIR/$tdir | wc -l
8379 delta=$((etime - stime))
8380 log "ls $i files without statahead: $delta sec"
8381 lctl set_param llite.*.statahead_max=$max
8383 swrong=`lctl get_param -n llite.*.statahead_stats | grep "statahead wrong:" | awk '{print $3}'`
8384 lctl get_param -n llite.*.statahead_max | grep '[0-9]'
8385 cancel_lru_locks mdc
8386 cancel_lru_locks osc
8388 time ls -l $DIR/$tdir | wc -l
8390 delta_sa=$((etime - stime))
8391 log "ls $i files with statahead: $delta_sa sec"
8392 lctl get_param -n llite.*.statahead_stats
8393 ewrong=`lctl get_param -n llite.*.statahead_stats | grep "statahead wrong:" | awk '{print $3}'`
8395 [[ $swrong -lt $ewrong ]] &&
8396 log "statahead was stopped, maybe too many locks held!"
8397 [[ $delta -eq 0 || $delta_sa -eq 0 ]] && continue
8399 if [ $((delta_sa * 100)) -gt $((delta * 105)) -a $delta_sa -gt $((delta + 2)) ]; then
8400 max=`lctl get_param -n llite.*.statahead_max | head -n 1`
8401 lctl set_param -n llite.*.statahead_max 0
8402 lctl get_param llite.*.statahead_max
8403 cancel_lru_locks mdc
8404 cancel_lru_locks osc
8406 time ls -l $DIR/$tdir | wc -l
8408 delta=$((etime - stime))
8409 log "ls $i files again without statahead: $delta sec"
8410 lctl set_param llite.*.statahead_max=$max
8411 if [ $((delta_sa * 100)) -gt $((delta * 105)) -a $delta_sa -gt $((delta + 2)) ]; then
8412 if [ $SLOWOK -eq 0 ]; then
8413 error "ls $i files is slower with statahead!"
8415 log "ls $i files is slower with statahead!"
8421 [ $delta -gt 20 ] && break
8422 [ $delta -gt 8 ] && MULT=$((50 / delta))
8423 [ "$SLOW" = "no" -a $delta -gt 5 ] && break
8431 delta=$((etime - stime))
8432 log "rm -r $DIR/$tdir/: $delta seconds"
8434 lctl get_param -n llite.*.statahead_stats
8436 run_test 123a "verify statahead work"
8438 test_123b () { # statahead(bug 15027)
8439 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
8440 test_mkdir -p $DIR/$tdir
8441 createmany -o $DIR/$tdir/$tfile-%d 1000
8443 cancel_lru_locks mdc
8444 cancel_lru_locks osc
8446 #define OBD_FAIL_MDC_GETATTR_ENQUEUE 0x803
8447 lctl set_param fail_loc=0x80000803
8448 ls -lR $DIR/$tdir > /dev/null
8450 lctl set_param fail_loc=0x0
8451 lctl get_param -n llite.*.statahead_stats
8456 run_test 123b "not panic with network error in statahead enqueue (bug 15027)"
8459 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
8460 [ -z "$($LCTL get_param -n mdc.*.connect_flags | grep lru_resize)" ] &&
8461 skip "no lru resize on server" && return 0
8463 test_mkdir -p $DIR/$tdir || error "failed to create $DIR/$tdir"
8465 log "create $NR files at $DIR/$tdir"
8466 createmany -o $DIR/$tdir/f $NR ||
8467 error "failed to create $NR files in $DIR/$tdir"
8469 cancel_lru_locks mdc
8470 ls -l $DIR/$tdir > /dev/null
8474 for VALUE in $($LCTL get_param ldlm.namespaces.*mdc-*.lru_size); do
8475 local PARAM=$(echo ${VALUE[0]} | cut -d "=" -f1)
8476 LRU_SIZE=$($LCTL get_param -n $PARAM)
8477 if [[ $LRU_SIZE -gt $(default_lru_size) ]]; then
8478 NSDIR=$(echo $PARAM | cut -d "." -f1-3)
8480 log "NS=$(basename $NSDIR)"
8485 if [[ -z "$NSDIR" || $LRU_SIZE -lt $(default_lru_size) ]]; then
8486 skip "Not enough cached locks created!"
8493 # We know that lru resize allows one client to hold $LIMIT locks
8494 # for 10h. After that locks begin to be killed by client.
8496 local LIMIT=$($LCTL get_param -n $NSDIR.pool.limit)
8498 if [ $LIMIT -lt $LRU_SIZE ]; then
8499 skip "Limit is too small $LIMIT"
8503 # Make LVF so higher that sleeping for $SLEEP is enough to _start_
8504 # killing locks. Some time was spent for creating locks. This means
8505 # that up to the moment of sleep finish we must have killed some of
8506 # them (10-100 locks). This depends on how fast ther were created.
8507 # Many of them were touched in almost the same moment and thus will
8508 # be killed in groups.
8509 local LVF=$(($MAX_HRS * 60 * 60 / $SLEEP * $LIMIT / $LRU_SIZE))
8511 # Use $LRU_SIZE_B here to take into account real number of locks
8512 # created in the case of CMD, LRU_SIZE_B != $NR in most of cases
8513 local LRU_SIZE_B=$LRU_SIZE
8515 local OLD_LVF=$($LCTL get_param -n $NSDIR.pool.lock_volume_factor)
8516 log "OLD_LVF=$OLD_LVF"
8517 $LCTL set_param -n $NSDIR.pool.lock_volume_factor $LVF
8519 # Let's make sure that we really have some margin. Client checks
8520 # cached locks every 10 sec.
8522 log "Sleep ${SLEEP} sec"
8524 while ((SEC<$SLEEP)); do
8528 LRU_SIZE=$($LCTL get_param -n $NSDIR/lru_size)
8532 $LCTL set_param -n $NSDIR.pool.lock_volume_factor $OLD_LVF
8533 local LRU_SIZE_A=$($LCTL get_param -n $NSDIR.lru_size)
8535 [[ $LRU_SIZE_B -gt $LRU_SIZE_A ]] || {
8536 error "No locks dropped in ${SLEEP}s. LRU size: $LRU_SIZE_A"
8537 unlinkmany $DIR/$tdir/f $NR
8541 log "Dropped "$((LRU_SIZE_B-LRU_SIZE_A))" locks in ${SLEEP}s"
8542 log "unlink $NR files at $DIR/$tdir"
8543 unlinkmany $DIR/$tdir/f $NR
8545 run_test 124a "lru resize ======================================="
8547 get_max_pool_limit()
8549 local limit=$($LCTL get_param \
8550 -n ldlm.namespaces.*-MDT0000-mdc-*.pool.limit)
8553 if [[ $l -gt $max ]]; then
8561 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
8562 [ -z "$($LCTL get_param -n mdc.*.connect_flags | grep lru_resize)" ] &&
8563 skip "no lru resize on server" && return 0
8565 LIMIT=$(get_max_pool_limit)
8567 NR=$(($(default_lru_size)*20))
8568 if [[ $NR -gt $LIMIT ]]; then
8569 log "Limit lock number by $LIMIT locks"
8572 lru_resize_disable mdc
8573 test_mkdir -p $DIR/$tdir/disable_lru_resize ||
8574 error "failed to create $DIR/$tdir/disable_lru_resize"
8576 createmany -o $DIR/$tdir/disable_lru_resize/f $NR
8577 log "doing ls -la $DIR/$tdir/disable_lru_resize 3 times"
8578 cancel_lru_locks mdc
8581 ls -la $DIR/$tdir/disable_lru_resize > /dev/null &
8584 ls -la $DIR/$tdir/disable_lru_resize > /dev/null &
8587 ls -la $DIR/$tdir/disable_lru_resize > /dev/null &
8591 nolruresize_delta=$((etime-stime))
8592 log "ls -la time: $nolruresize_delta seconds"
8593 log "lru_size = $(lctl get_param -n ldlm.namespaces.*mdc*.lru_size)"
8594 unlinkmany $DIR/$tdir/disable_lru_resize/f $NR
8596 lru_resize_enable mdc
8597 test_mkdir -p $DIR/$tdir/enable_lru_resize ||
8598 error "failed to create $DIR/$tdir/enable_lru_resize"
8600 createmany -o $DIR/$tdir/enable_lru_resize/f $NR
8601 log "doing ls -la $DIR/$tdir/enable_lru_resize 3 times"
8602 cancel_lru_locks mdc
8605 ls -la $DIR/$tdir/enable_lru_resize > /dev/null &
8608 ls -la $DIR/$tdir/enable_lru_resize > /dev/null &
8611 ls -la $DIR/$tdir/enable_lru_resize > /dev/null &
8615 lruresize_delta=$((etime-stime))
8616 log "ls -la time: $lruresize_delta seconds"
8617 log "lru_size = $(lctl get_param -n ldlm.namespaces.*mdc*.lru_size)"
8619 if [ $lruresize_delta -gt $nolruresize_delta ]; then
8620 log "ls -la is $(((lruresize_delta - $nolruresize_delta) * 100 / $nolruresize_delta))% slower with lru resize enabled"
8621 elif [ $nolruresize_delta -gt $lruresize_delta ]; then
8622 log "ls -la is $(((nolruresize_delta - $lruresize_delta) * 100 / $nolruresize_delta))% faster with lru resize enabled"
8624 log "lru resize performs the same with no lru resize"
8626 unlinkmany $DIR/$tdir/enable_lru_resize/f $NR
8628 run_test 124b "lru resize (performance test) ======================="
8631 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
8632 [ -z "$($LCTL get_param -n mdc.*.connect_flags | grep lru_resize)" ] &&
8633 skip "no lru resize on server" && return 0
8635 # cache ununsed locks on client
8637 cancel_lru_locks mdc
8638 test_mkdir -p $DIR/$tdir || error "failed to create $DIR/$tdir"
8639 createmany -o $DIR/$tdir/f $nr ||
8640 error "failed to create $nr files in $DIR/$tdir"
8641 ls -l $DIR/$tdir > /dev/null
8643 local nsdir="ldlm.namespaces.*-MDT0000-mdc-*"
8644 local unused=$($LCTL get_param -n $nsdir.lock_unused_count)
8645 local max_age=$($LCTL get_param -n $nsdir.lru_max_age)
8646 local recalc_p=$($LCTL get_param -n $nsdir.pool.recalc_period)
8647 echo "unused=$unused, max_age=$max_age, recalc_p=$recalc_p"
8649 # set lru_max_age to 1 sec
8650 $LCTL set_param $nsdir.lru_max_age=1000 # jiffies
8651 echo "sleep $((recalc_p * 2)) seconds..."
8652 sleep $((recalc_p * 2))
8654 local remaining=$($LCTL get_param -n $nsdir.lock_unused_count)
8655 # restore lru_max_age
8656 $LCTL set_param -n $nsdir.lru_max_age $max_age
8657 [ $remaining -eq 0 ] || error "$remaining locks are not canceled"
8658 unlinkmany $DIR/$tdir/f $nr
8660 run_test 124c "LRUR cancel very aged locks"
8662 test_125() { # 13358
8663 [ -z "$(lctl get_param -n llite.*.client_type | grep local)" ] && skip "must run as local client" && return
8664 [ -z "$(lctl get_param -n mdc.*-mdc-*.connect_flags | grep acl)" ] && skip "must have acl enabled" && return
8665 [ -z "$(which setfacl)" ] && skip "must have setfacl tool" && return
8666 test_mkdir -p $DIR/d125 || error "mkdir failed"
8667 $SETSTRIPE -S 65536 -c -1 $DIR/d125 || error "setstripe failed"
8668 setfacl -R -m u:bin:rwx $DIR/d125 || error "setfacl $DIR/d125 failed"
8669 ls -ld $DIR/d125 || error "cannot access $DIR/d125"
8671 run_test 125 "don't return EPROTO when a dir has a non-default striping and ACLs"
8673 test_126() { # bug 12829/13455
8674 [ -z "$(lctl get_param -n llite.*.client_type | grep local)" ] && skip "must run as local client" && return
8675 [ "$UID" != 0 ] && skip_env "skipping $TESTNAME (must run as root)" && return
8676 $GSS && skip "must run as gss disabled" && return
8678 $RUNAS -u 0 -g 1 touch $DIR/$tfile || error "touch failed"
8679 gid=`ls -n $DIR/$tfile | awk '{print $4}'`
8681 [ $gid -eq "1" ] || error "gid is set to" $gid "instead of 1"
8683 run_test 126 "check that the fsgid provided by the client is taken into account"
8685 test_127a() { # bug 15521
8686 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
8687 $SETSTRIPE -i 0 -c 1 $DIR/$tfile || error "setstripe failed"
8688 $LCTL set_param osc.*.stats=0
8689 FSIZE=$((2048 * 1024))
8690 dd if=/dev/zero of=$DIR/$tfile bs=$FSIZE count=1
8691 cancel_lru_locks osc
8692 dd if=$DIR/$tfile of=/dev/null bs=$FSIZE
8694 $LCTL get_param osc.*0000-osc-*.stats | grep samples > $DIR/${tfile}.tmp
8695 while read NAME COUNT SAMP UNIT MIN MAX SUM SUMSQ; do
8696 echo "got $COUNT $NAME"
8697 [ ! $MIN ] && error "Missing min value for $NAME proc entry"
8698 eval $NAME=$COUNT || error "Wrong proc format"
8701 read_bytes|write_bytes)
8702 [ $MIN -lt 4096 ] && error "min is too small: $MIN"
8703 [ $MIN -gt $FSIZE ] && error "min is too big: $MIN"
8704 [ $MAX -lt 4096 ] && error "max is too small: $MAX"
8705 [ $MAX -gt $FSIZE ] && error "max is too big: $MAX"
8706 [ $SUM -ne $FSIZE ] && error "sum is wrong: $SUM"
8707 [ $SUMSQ -lt $(((FSIZE /4096) * (4096 * 4096))) ] &&
8708 error "sumsquare is too small: $SUMSQ"
8709 [ $SUMSQ -gt $((FSIZE * FSIZE)) ] &&
8710 error "sumsquare is too big: $SUMSQ"
8714 done < $DIR/${tfile}.tmp
8716 #check that we actually got some stats
8717 [ "$read_bytes" ] || error "Missing read_bytes stats"
8718 [ "$write_bytes" ] || error "Missing write_bytes stats"
8719 [ "$read_bytes" != 0 ] || error "no read done"
8720 [ "$write_bytes" != 0 ] || error "no write done"
8722 run_test 127a "verify the client stats are sane"
8724 test_127b() { # bug LU-333
8725 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
8726 $LCTL set_param llite.*.stats=0
8727 FSIZE=65536 # sized fixed to match PAGE_SIZE for most clients
8728 # perform 2 reads and writes so MAX is different from SUM.
8729 dd if=/dev/zero of=$DIR/$tfile bs=$FSIZE count=1
8730 dd if=/dev/zero of=$DIR/$tfile bs=$FSIZE count=1
8731 cancel_lru_locks osc
8732 dd if=$DIR/$tfile of=/dev/null bs=$FSIZE count=1
8733 dd if=$DIR/$tfile of=/dev/null bs=$FSIZE count=1
8735 $LCTL get_param llite.*.stats | grep samples > $TMP/${tfile}.tmp
8736 while read NAME COUNT SAMP UNIT MIN MAX SUM SUMSQ; do
8737 echo "got $COUNT $NAME"
8738 eval $NAME=$COUNT || error "Wrong proc format"
8742 [ $COUNT -ne 2 ] && error "count is not 2: $COUNT"
8743 [ $MIN -ne $FSIZE ] && error "min is not $FSIZE: $MIN"
8744 [ $MAX -ne $FSIZE ] && error "max is incorrect: $MAX"
8745 [ $SUM -ne $((FSIZE * 2)) ] && error "sum is wrong: $SUM"
8748 [ $COUNT -ne 2 ] && error "count is not 2: $COUNT"
8749 [ $MIN -ne $FSIZE ] && error "min is not $FSIZE: $MIN"
8750 [ $MAX -ne $FSIZE ] && error "max is incorrect: $MAX"
8751 [ $SUM -ne $((FSIZE * 2)) ] && error "sum is wrong: $SUM"
8755 done < $TMP/${tfile}.tmp
8757 #check that we actually got some stats
8758 [ "$read_bytes" ] || error "Missing read_bytes stats"
8759 [ "$write_bytes" ] || error "Missing write_bytes stats"
8760 [ "$read_bytes" != 0 ] || error "no read done"
8761 [ "$write_bytes" != 0 ] || error "no write done"
8763 rm -f $TMP/${tfile}.tmp
8765 run_test 127b "verify the llite client stats are sane"
8767 test_128() { # bug 15212
8769 $LFS 2>&1 <<-EOF | tee $TMP/$tfile.log
8774 result=$(grep error $TMP/$tfile.log)
8775 rm -f $DIR/$tfile $TMP/$tfile.log
8777 error "consecutive find's under interactive lfs failed"
8779 run_test 128 "interactive lfs for 2 consecutive find's"
8786 local LDPROC=/proc/fs/ldiskfs
8787 local facets=$(get_facets MDS)
8789 for facet in ${facets//,/ }; do
8790 canondev=$(ldiskfs_canon \
8791 *.$(convert_facet2label $facet).mntdev $facet)
8792 do_facet $facet "test -e $LDPROC/$canondev/max_dir_size" ||
8793 LDPROC=/sys/fs/ldiskfs
8794 do_facet $facet "echo $1 >$LDPROC/$canondev/max_dir_size"
8795 do_facet $facet "test -e $LDPROC/$canondev/warning_dir_size" ||
8796 LDPROC=/sys/fs/ldiskfs
8797 do_facet $facet "echo $2 >$LDPROC/$canondev/warning_dir_size"
8802 local facets=$(get_facets MDS)
8803 for facet in ${facets//,/ }; do
8804 do_facet $facet "dmesg | tail -3 | grep -q $1" && return 0
8810 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
8811 if [ "$(facet_fstype $SINGLEMDS)" != ldiskfs ]; then
8812 skip "Only applicable to ldiskfs-based MDTs"
8815 remote_mds_nodsh && skip "remote MDS with nodsh" && return
8823 # block size of mds1
8824 local MDT_DEV=$(mdsdevname ${SINGLEMDS//mds/})
8825 local MDSBLOCKSIZE=$($LCTL get_param -n mdc.*MDT0000*.blocksize)
8826 local MAX=$((MDSBLOCKSIZE * 5))
8827 set_dir_limits $MAX $MAX
8828 local I=$(stat -c%s "$DIR/$tdir")
8830 while [[ $I -le $MAX ]]; do
8831 $MULTIOP $DIR/$tdir/$J Oc
8833 if [ $has_warning -eq 0 ]; then
8834 check_mds_dmesg '"is approaching"' &&
8837 #check two errors ENOSPC for new version of ext4 max_dir_size patch
8838 #mainline kernel commit df981d03eeff7971ac7e6ff37000bfa702327ef1
8839 #and EFBIG for previous versions
8840 if [ $rc -eq $EFBIG -o $rc -eq $ENOSPC ]; then
8842 echo "return code $rc received as expected"
8844 createmany -o $DIR/$tdir/$J_file_ 1000 ||
8845 error_exit "create failed w/o dir size limit"
8847 check_mds_dmesg '"has reached"' ||
8848 error_exit "has reached message should be output"
8851 error_exit "warning message should be output"
8853 I=$(stat -c%s "$DIR/$tdir")
8855 if [ $(lustre_version_code $SINGLEMDS) -lt \
8856 $(version_code 2.4.51) ]
8858 [[ $I -eq $MAX ]] && return 0
8860 [[ $I -gt $MAX ]] && return 0
8862 error_exit "current dir size $I, previous limit $MAX"
8863 elif [ $rc -ne 0 ]; then
8865 error_exit "return code $rc received instead of expected " \
8866 "$EFBIG or $ENOSPC, files in dir $I"
8869 I=$(stat -c%s "$DIR/$tdir")
8873 error "exceeded dir size limit $MAX($MDSCOUNT) : $I bytes"
8875 run_test 129 "test directory size limit ========================"
8884 local filefrag_op=$(filefrag -e 2>&1 | grep "invalid option")
8885 [ -n "$filefrag_op" ] && skip_env "filefrag does not support FIEMAP" &&
8888 trap cleanup_130 EXIT RETURN
8890 local fm_file=$DIR/$tfile
8891 $SETSTRIPE -S 65536 -c 1 $fm_file || error "setstripe on $fm_file"
8892 dd if=/dev/zero of=$fm_file bs=65536 count=1 ||
8893 error "dd failed for $fm_file"
8895 # LU-1795: test filefrag/FIEMAP once, even if unsupported
8896 filefrag -ves $fm_file
8898 [ "$(facet_fstype ost$(($($GETSTRIPE -i $fm_file) + 1)))" = "zfs" ] &&
8899 skip "ORI-366/LU-1941: FIEMAP unimplemented on ZFS" && return
8900 [ $RC != 0 ] && error "filefrag $fm_file failed"
8902 filefrag_op=$(filefrag -ve $fm_file |
8903 sed -n '/ext:/,/found/{/ext:/d; /found/d; p}')
8904 lun=$($GETSTRIPE -i $fm_file)
8906 start_blk=`echo $filefrag_op | cut -d: -f2 | cut -d. -f1`
8909 for line in $filefrag_op
8911 frag_lun=`echo $line | cut -d: -f5`
8912 ext_len=`echo $line | cut -d: -f4`
8913 if (( $frag_lun != $lun )); then
8915 error "FIEMAP on 1-stripe file($fm_file) failed"
8918 (( tot_len += ext_len ))
8921 if (( lun != frag_lun || start_blk != 0 || tot_len != 64 )); then
8923 error "FIEMAP on 1-stripe file($fm_file) failed;"
8929 echo "FIEMAP on single striped file succeeded"
8931 run_test 130a "FIEMAP (1-stripe file)"
8934 [ "$OSTCOUNT" -lt "2" ] &&
8935 skip_env "skipping FIEMAP on $OSTCOUNT-stripe file" && return
8937 local filefrag_op=$(filefrag -e 2>&1 | grep "invalid option")
8938 [ -n "$filefrag_op" ] && skip_env "filefrag does not support FIEMAP" &&
8941 trap cleanup_130 EXIT RETURN
8943 local fm_file=$DIR/$tfile
8944 $SETSTRIPE -S 65536 -c $OSTCOUNT $fm_file ||
8945 error "setstripe on $fm_file"
8946 [ "$(facet_fstype ost$(($($GETSTRIPE -i $fm_file) + 1)))" = "zfs" ] &&
8947 skip "ORI-366/LU-1941: FIEMAP unimplemented on ZFS" && return
8949 dd if=/dev/zero of=$fm_file bs=1M count=$OSTCOUNT ||
8950 error "dd failed on $fm_file"
8952 filefrag -ves $fm_file || error "filefrag $fm_file failed"
8953 filefrag_op=$(filefrag -ve $fm_file |
8954 sed -n '/ext:/,/found/{/ext:/d; /found/d; p}')
8956 last_lun=$(echo $filefrag_op | cut -d: -f5 |
8957 sed -e 's/^[ \t]*/0x/' | sed -e 's/0x0x/0x/')
8962 for line in $filefrag_op
8964 frag_lun=$(echo $line | cut -d: -f5 |
8965 sed -e 's/^[ \t]*/0x/' | sed -e 's/0x0x/0x/')
8966 ext_len=$(echo $line | cut -d: -f4)
8967 if (( $frag_lun != $last_lun )); then
8968 if (( tot_len != 1024 )); then
8970 error "FIEMAP on $fm_file failed; returned " \
8971 "len $tot_len for OST $last_lun instead of 1024"
8978 (( tot_len += ext_len ))
8981 if (( num_luns != $OSTCOUNT || tot_len != 1024 )); then
8983 error "FIEMAP on $fm_file failed; returned wrong number of " \
8984 "luns or wrong len for OST $last_lun"
8990 echo "FIEMAP on $OSTCOUNT-stripe file succeeded"
8992 run_test 130b "FIEMAP ($OSTCOUNT-stripe file)"
8995 [ "$OSTCOUNT" -lt "2" ] &&
8996 skip_env "skipping FIEMAP on 2-stripe file" && return
8998 filefrag_op=$(filefrag -e 2>&1 | grep "invalid option")
8999 [ -n "$filefrag_op" ] && skip "filefrag does not support FIEMAP" &&
9002 trap cleanup_130 EXIT RETURN
9004 local fm_file=$DIR/$tfile
9005 $SETSTRIPE -S 65536 -c 2 $fm_file || error "setstripe on $fm_file"
9006 [ "$(facet_fstype ost$(($($GETSTRIPE -i $fm_file) + 1)))" = "zfs" ] &&
9007 skip "ORI-366/LU-1941: FIEMAP unimplemented on ZFS" && return
9009 dd if=/dev/zero of=$fm_file seek=1 bs=1M count=1 ||
9010 error "dd failed on $fm_file"
9012 filefrag -ves $fm_file || error "filefrag $fm_file failed"
9013 filefrag_op=$(filefrag -ve $fm_file |
9014 sed -n '/ext:/,/found/{/ext:/d; /found/d; p}')
9016 last_lun=$(echo $filefrag_op | cut -d: -f5 |
9017 sed -e 's/^[ \t]*/0x/' | sed -e 's/0x0x/0x/')
9022 for line in $filefrag_op
9024 frag_lun=$(echo $line | cut -d: -f5 |
9025 sed -e 's/^[ \t]*/0x/' | sed -e 's/0x0x/0x/')
9026 ext_len=$(echo $line | cut -d: -f4)
9027 if (( $frag_lun != $last_lun )); then
9028 logical=`echo $line | cut -d: -f2 | cut -d. -f1`
9029 if (( logical != 512 )); then
9031 error "FIEMAP on $fm_file failed; returned " \
9032 "logical start for lun $logical instead of 512"
9035 if (( tot_len != 512 )); then
9037 error "FIEMAP on $fm_file failed; returned " \
9038 "len $tot_len for OST $last_lun instead of 1024"
9045 (( tot_len += ext_len ))
9048 if (( num_luns != 2 || tot_len != 512 )); then
9050 error "FIEMAP on $fm_file failed; returned wrong number of " \
9051 "luns or wrong len for OST $last_lun"
9057 echo "FIEMAP on 2-stripe file with hole succeeded"
9059 run_test 130c "FIEMAP (2-stripe file with hole)"
9062 [ "$OSTCOUNT" -lt "3" ] &&
9063 skip_env "skipping FIEMAP on N-stripe file test" && return
9065 filefrag_op=$(filefrag -e 2>&1 | grep "invalid option")
9066 [ -n "$filefrag_op" ] && skip "filefrag does not support FIEMAP" &&
9069 trap cleanup_130 EXIT RETURN
9071 local fm_file=$DIR/$tfile
9072 $SETSTRIPE -S 65536 -c $OSTCOUNT $fm_file ||
9073 error "setstripe on $fm_file"
9074 [ "$(facet_fstype ost$(($($GETSTRIPE -i $fm_file) + 1)))" = "zfs" ] &&
9075 skip "ORI-366/LU-1941: FIEMAP unimplemented on ZFS" && return
9077 local actual_stripecnt=$($GETSTRIPE -c $fm_file)
9078 dd if=/dev/zero of=$fm_file bs=1M count=$actual_stripecnt ||
9079 error "dd failed on $fm_file"
9081 filefrag -ves $fm_file || error "filefrag $fm_file failed"
9082 filefrag_op=$(filefrag -ve $fm_file |
9083 sed -n '/ext:/,/found/{/ext:/d; /found/d; p}')
9085 last_lun=$(echo $filefrag_op | cut -d: -f5 |
9086 sed -e 's/^[ \t]*/0x/' | sed -e 's/0x0x/0x/')
9091 for line in $filefrag_op
9093 frag_lun=$(echo $line | cut -d: -f5 |
9094 sed -e 's/^[ \t]*/0x/' | sed -e 's/0x0x/0x/')
9095 ext_len=$(echo $line | cut -d: -f4)
9096 if (( $frag_lun != $last_lun )); then
9097 if (( tot_len != 1024 )); then
9099 error "FIEMAP on $fm_file failed; returned " \
9100 "len $tot_len for OST $last_lun instead of 1024"
9107 (( tot_len += ext_len ))
9110 if (( num_luns != actual_stripecnt || tot_len != 1024 )); then
9112 error "FIEMAP on $fm_file failed; returned wrong number of " \
9113 "luns or wrong len for OST $last_lun"
9119 echo "FIEMAP on N-stripe file succeeded"
9121 run_test 130d "FIEMAP (N-stripe file)"
9124 [ "$OSTCOUNT" -lt "2" ] &&
9125 skip_env "skipping continuation FIEMAP test" && return
9127 filefrag_op=$(filefrag -e 2>&1 | grep "invalid option")
9128 [ -n "$filefrag_op" ] && skip "filefrag does not support FIEMAP" && return
9130 trap cleanup_130 EXIT RETURN
9132 local fm_file=$DIR/$tfile
9133 $SETSTRIPE -S 131072 -c 2 $fm_file || error "setstripe on $fm_file"
9134 [ "$(facet_fstype ost$(($($GETSTRIPE -i $fm_file) + 1)))" = "zfs" ] &&
9135 skip "ORI-366/LU-1941: FIEMAP unimplemented on ZFS" && return
9138 EXPECTED_LEN=$(( (NUM_BLKS / 2) * 64 ))
9139 for ((i = 0; i < $NUM_BLKS; i++))
9141 dd if=/dev/zero of=$fm_file count=1 bs=64k seek=$((2*$i)) conv=notrunc > /dev/null 2>&1
9144 filefrag -ves $fm_file || error "filefrag $fm_file failed"
9145 filefrag_op=$(filefrag -ve $fm_file |
9146 sed -n '/ext:/,/found/{/ext:/d; /found/d; p}')
9148 last_lun=$(echo $filefrag_op | cut -d: -f5 |
9149 sed -e 's/^[ \t]*/0x/' | sed -e 's/0x0x/0x/')
9154 for line in $filefrag_op
9156 frag_lun=$(echo $line | cut -d: -f5 |
9157 sed -e 's/^[ \t]*/0x/' | sed -e 's/0x0x/0x/')
9158 ext_len=$(echo $line | cut -d: -f4)
9159 if (( $frag_lun != $last_lun )); then
9160 if (( tot_len != $EXPECTED_LEN )); then
9162 error "FIEMAP on $fm_file failed; returned " \
9163 "len $tot_len for OST $last_lun instead " \
9171 (( tot_len += ext_len ))
9174 if (( num_luns != 2 || tot_len != $EXPECTED_LEN )); then
9176 error "FIEMAP on $fm_file failed; returned wrong number " \
9177 "of luns or wrong len for OST $last_lun"
9183 echo "FIEMAP with continuation calls succeeded"
9185 run_test 130e "FIEMAP (test continuation FIEMAP calls)"
9187 # Test for writev/readv
9189 rwv -f $DIR/$tfile -w -n 3 524288 1048576 1572864 || \
9190 error "writev test failed"
9191 rwv -f $DIR/$tfile -r -v -n 2 1572864 1048576 || \
9192 error "readv failed"
9195 run_test 131a "test iov's crossing stripe boundary for writev/readv"
9198 rwv -f $DIR/$tfile -w -a -n 3 524288 1048576 1572864 || \
9199 error "append writev test failed"
9200 rwv -f $DIR/$tfile -w -a -n 2 1572864 1048576 || \
9201 error "append writev test failed"
9204 run_test 131b "test append writev"
9207 rwv -f $DIR/$tfile -w -d -n 1 1048576 || return 0
9210 run_test 131c "test read/write on file w/o objects"
9213 rwv -f $DIR/$tfile -w -n 1 1572864
9214 NOB=`rwv -f $DIR/$tfile -r -n 3 524288 524288 1048576 | awk '/error/ {print $6}'`
9215 if [ "$NOB" != 1572864 ]; then
9216 error "Short read filed: read $NOB bytes instead of 1572864"
9220 run_test 131d "test short read"
9223 rwv -f $DIR/$tfile -w -s 1048576 -n 1 1048576
9224 rwv -f $DIR/$tfile -r -z -s 0 -n 1 524288 || \
9225 error "read hitting hole failed"
9228 run_test 131e "test read hitting hole"
9234 $SINGLEMDS) res=`do_facet $SINGLEMDS $LCTL get_param mdt.$FSNAME-MDT0000.md_stats | grep "$2"`
9236 ost) res=`do_facet ost1 $LCTL get_param obdfilter.$FSNAME-OST0000.stats | grep "$2"`
9238 *) error "Wrong argument $1" ;;
9241 [ -z "$res" ] && error "The counter for $2 on $1 was not incremented"
9242 # if the argument $3 is zero, it means any stat increment is ok.
9243 if [[ $3 -gt 0 ]]; then
9244 count=$(echo $res | awk '{ print $2 }')
9245 [[ $count -ne $3 ]] &&
9246 error "The $2 counter on $1 is wrong - expected $3"
9251 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
9252 remote_ost_nodsh && skip "remote OST with nodsh" && return
9253 remote_mds_nodsh && skip "remote MDS with nodsh" && return
9255 do_facet $SINGLEMDS $LCTL list_param mdt.*.rename_stats ||
9256 { skip "MDS doesn't support rename stats"; return; }
9257 local testdir=$DIR/${tdir}/stats_testdir
9258 mkdir -p $DIR/${tdir}
9261 do_facet $SINGLEMDS $LCTL set_param mdt.*.md_stats=clear
9262 do_facet ost1 $LCTL set_param obdfilter.*.stats=clear
9264 # verify mdt stats first.
9265 mkdir ${testdir} || error "mkdir failed"
9266 check_stats $SINGLEMDS "mkdir" 1
9267 touch ${testdir}/${tfile} || "touch failed"
9268 check_stats $SINGLEMDS "open" 1
9269 check_stats $SINGLEMDS "close" 1
9270 mknod ${testdir}/${tfile}-pipe p || "mknod failed"
9271 check_stats $SINGLEMDS "mknod" 1
9272 rm -f ${testdir}/${tfile}-pipe || "pipe remove failed"
9273 check_stats $SINGLEMDS "unlink" 1
9274 rm -f ${testdir}/${tfile} || error "file remove failed"
9275 check_stats $SINGLEMDS "unlink" 2
9277 # remove working dir and check mdt stats again.
9278 rmdir ${testdir} || error "rmdir failed"
9279 check_stats $SINGLEMDS "rmdir" 1
9281 local testdir1=$DIR/${tdir}/stats_testdir1
9283 mkdir -p ${testdir1}
9284 touch ${testdir1}/test1
9285 mv ${testdir1}/test1 ${testdir} || error "file crossdir rename"
9286 check_stats $SINGLEMDS "crossdir_rename" 1
9288 mv ${testdir}/test1 ${testdir}/test0 || error "file samedir rename"
9289 check_stats $SINGLEMDS "samedir_rename" 1
9293 run_test 133a "Verifying MDT stats ========================================"
9296 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
9297 remote_ost_nodsh && skip "remote OST with nodsh" && return
9298 remote_mds_nodsh && skip "remote MDS with nodsh" && return
9299 local testdir=$DIR/${tdir}/stats_testdir
9300 mkdir -p ${testdir} || error "mkdir failed"
9301 touch ${testdir}/${tfile} || "touch failed"
9302 cancel_lru_locks mdc
9305 do_facet $SINGLEMDS $LCTL set_param mdt.*.md_stats=clear
9306 do_facet ost1 $LCTL set_param obdfilter.*.stats=clear
9308 # extra mdt stats verification.
9309 chmod 444 ${testdir}/${tfile} || error "chmod failed"
9310 check_stats $SINGLEMDS "setattr" 1
9311 do_facet $SINGLEMDS $LCTL set_param mdt.*.md_stats=clear
9312 if [ $(lustre_version_code $SINGLEMDS) -ne $(version_code 2.2.0) ]
9314 ls -l ${testdir}/${tfile} > /dev/null|| error "ls failed"
9315 check_stats $SINGLEMDS "getattr" 1
9317 $LFS df || error "lfs failed"
9318 check_stats $SINGLEMDS "statfs" 1
9322 run_test 133b "Verifying extra MDT stats =================================="
9325 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
9326 remote_ost_nodsh && skip "remote OST with nodsh" && return
9327 remote_mds_nodsh && skip "remote MDS with nodsh" && return
9328 local testdir=$DIR/${tdir}/stats_testdir
9329 test_mkdir -p ${testdir} || error "mkdir failed"
9331 # verify obdfilter stats.
9332 $SETSTRIPE -c 1 -i 0 ${testdir}/${tfile}
9334 cancel_lru_locks osc
9335 wait_delete_completed
9338 do_facet $SINGLEMDS $LCTL set_param mdt.*.md_stats=clear
9339 do_facet ost1 $LCTL set_param obdfilter.*.stats=clear
9341 dd if=/dev/zero of=${testdir}/${tfile} conv=notrunc bs=512k count=1 || error "dd failed"
9343 cancel_lru_locks osc
9344 check_stats ost "write" 1
9346 dd if=${testdir}/${tfile} of=/dev/null bs=1k count=1 || error "dd failed"
9347 check_stats ost "read" 1
9349 > ${testdir}/${tfile} || error "truncate failed"
9350 check_stats ost "punch" 1
9352 rm -f ${testdir}/${tfile} || error "file remove failed"
9353 wait_delete_completed
9354 check_stats ost "destroy" 1
9358 run_test 133c "Verifying OST stats ========================================"
9365 while [ $value -ge 2 ]; do
9370 if [ $orig -gt $order ]; then
9378 local size=('K' 'M' 'G' 'T');
9380 local size_string=$value
9382 while [ $value -ge 1024 ]; do
9383 if [ $i -gt 3 ]; then
9384 #T is the biggest unit we get here, if that is bigger,
9386 size_string=${value}T
9389 value=$((value >> 10))
9390 if [ $value -lt 1024 ]; then
9391 size_string=${value}${size[$i]}
9402 local context=${2:-.}
9403 local sample=$(do_facet $SINGLEMDS $LCTL get_param mdt.*.rename_stats |
9405 awk '/ '${size}'/ {print $4}' | sed -e "s/,//g")
9410 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
9411 remote_ost_nodsh && skip "remote OST with nodsh" && return
9412 remote_mds_nodsh && skip "remote MDS with nodsh" && return
9413 do_facet $SINGLEMDS $LCTL list_param mdt.*.rename_stats ||
9414 { skip "MDS doesn't support rename stats"; return; }
9416 local testdir1=$DIR/${tdir}/stats_testdir1
9417 local testdir2=$DIR/${tdir}/stats_testdir2
9419 do_facet $SINGLEMDS $LCTL set_param mdt.*.rename_stats=clear
9421 mkdir -p ${testdir1} || error "mkdir failed"
9422 mkdir -p ${testdir2} || error "mkdir failed"
9424 createmany -o $testdir1/test 512 || error "createmany failed"
9426 # check samedir rename size
9427 mv ${testdir1}/test0 ${testdir1}/test_0
9429 local testdir1_size=$(ls -l $DIR/${tdir} |
9430 awk '/stats_testdir1/ {print $5}')
9431 local testdir2_size=$(ls -l $DIR/${tdir} |
9432 awk '/stats_testdir2/ {print $5}')
9434 testdir1_size=$(order_2 $testdir1_size)
9435 testdir2_size=$(order_2 $testdir2_size)
9437 testdir1_size=$(size_in_KMGT $testdir1_size)
9438 testdir2_size=$(size_in_KMGT $testdir2_size)
9440 echo "source rename dir size: ${testdir1_size}"
9441 echo "target rename dir size: ${testdir2_size}"
9443 local cmd="do_facet $SINGLEMDS $LCTL get_param mdt.*.rename_stats"
9444 eval $cmd || error "$cmd failed"
9445 local samedir=$($cmd | grep 'same_dir')
9446 local same_sample=$(get_rename_size $testdir1_size)
9447 [ -z "$samedir" ] && error "samedir_rename_size count error"
9448 [[ $same_sample -eq 1 ]] ||
9449 error "samedir_rename_size error $same_sample"
9450 echo "Check same dir rename stats success"
9452 do_facet $SINGLEMDS $LCTL set_param mdt.*.rename_stats=clear
9454 # check crossdir rename size
9455 mv ${testdir1}/test_0 ${testdir2}/test_0
9457 testdir1_size=$(ls -l $DIR/${tdir} |
9458 awk '/stats_testdir1/ {print $5}')
9459 testdir2_size=$(ls -l $DIR/${tdir} |
9460 awk '/stats_testdir2/ {print $5}')
9462 testdir1_size=$(order_2 $testdir1_size)
9463 testdir2_size=$(order_2 $testdir2_size)
9465 testdir1_size=$(size_in_KMGT $testdir1_size)
9466 testdir2_size=$(size_in_KMGT $testdir2_size)
9468 echo "source rename dir size: ${testdir1_size}"
9469 echo "target rename dir size: ${testdir2_size}"
9471 eval $cmd || error "$cmd failed"
9472 local crossdir=$($cmd | grep 'crossdir')
9473 local src_sample=$(get_rename_size $testdir1_size crossdir_src)
9474 local tgt_sample=$(get_rename_size $testdir2_size crossdir_tgt)
9475 [ -z "$crossdir" ] && error "crossdir_rename_size count error"
9476 [[ $src_sample -eq 1 ]] ||
9477 error "crossdir_rename_size error $src_sample"
9478 [[ $tgt_sample -eq 1 ]] ||
9479 error "crossdir_rename_size error $tgt_sample"
9480 echo "Check cross dir rename stats success"
9483 run_test 133d "Verifying rename_stats ========================================"
9486 remote_mds_nodsh && skip "remote MDS with nodsh" && return
9487 remote_ost_nodsh && skip "remote OST with nodsh" && return
9488 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
9489 local testdir=$DIR/${tdir}/stats_testdir
9490 local ctr f0 f1 bs=32768 count=42 sum
9492 mkdir -p ${testdir} || error "mkdir failed"
9494 $SETSTRIPE -c 1 -i 0 ${testdir}/${tfile}
9496 for ctr in {write,read}_bytes; do
9498 cancel_lru_locks osc
9500 do_facet ost1 $LCTL set_param -n \
9501 "obdfilter.*.exports.clear=clear"
9503 if [ $ctr = write_bytes ]; then
9505 f1=${testdir}/${tfile}
9507 f0=${testdir}/${tfile}
9511 dd if=$f0 of=$f1 conv=notrunc bs=$bs count=$count || \
9514 cancel_lru_locks osc
9516 sum=$(do_facet ost1 $LCTL get_param \
9517 "obdfilter.*.exports.*.stats" |
9518 awk -v ctr=$ctr 'BEGIN { sum = 0 }
9519 $1 == ctr { sum += $7 }
9520 END { printf("%0.0f", sum) }')
9522 if ((sum != bs * count)); then
9523 error "Bad $ctr sum, expected $((bs * count)), got $sum"
9529 run_test 133e "Verifying OST {read,write}_bytes nid stats ================="
9532 for dir in /proc/fs/lustre/ /proc/sys/lnet/ /proc/sys/lustre/ \
9533 /sys/fs/lustre/ /sys/fs/lnet/ /sys/kernel/debug/lnet/ \
9534 /sys/kernel/debug/lustre/; do
9535 [[ -d $dir ]] && proc_dirs+=" $dir"
9539 remote_mds_nodsh && skip "remote MDS with nodsh" && return
9540 remote_ost_nodsh && skip "remote OST with nodsh" && return
9541 # First without trusting modes.
9542 find $proc_dirs -exec cat '{}' \; &> /dev/null
9544 # Second verifying readability.
9545 $LCTL get_param -R '*' &> /dev/null || error "proc file read failed"
9547 # eventually, this can also be replaced with "lctl get_param -R",
9548 # but not until that option is always available on the server
9550 for facet in $SINGLEMDS ost1; do
9551 do_facet $facet find $proc_dirs \
9552 ! -name req_history \
9553 -exec cat '{}' \\\; &> /dev/null
9555 do_facet $facet find $proc_dirs \
9556 ! -name req_history \
9558 -exec cat '{}' \\\; &> /dev/null ||
9559 error "proc file read failed"
9562 run_test 133f "Check for LBUGs/Oopses/unreadable files in /proc"
9565 # Second verifying writability.
9568 -not -name force_lbug \
9569 -not -name changelog_mask \
9570 -exec badarea_io '{}' \; &> /dev/null ||
9571 error "find $proc_dirs failed"
9573 [ $(lustre_version_code $SINGLEMDS) -le $(version_code 2.5.54) ] &&
9574 skip "Too old lustre on MDS" && return
9576 [ $(lustre_version_code ost1) -le $(version_code 2.5.54) ] &&
9577 skip "Too old lustre on ost1" && return
9580 for facet in $SINGLEMDS ost1; do
9581 do_facet $facet find $proc_dirs \
9583 -not -name force_lbug \
9584 -not -name changelog_mask \
9585 -exec badarea_io '{}' \\\; &> /dev/null ||
9586 error "$facet find $proc_dirs failed"
9590 # remount the FS in case writes/reads /proc break the FS
9591 cleanup || error "failed to unmount"
9592 setup || error "failed to setup"
9595 run_test 133g "Check for Oopses on bad io area writes/reads in /proc"
9598 [[ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.7.54) ]] &&
9599 skip "Need MDS version at least 2.7.54" && return
9601 mkdir -p $DIR/$tdir || error "failed to create $DIR/$tdir"
9602 cancel_lru_locks mdc
9604 local nsdir="ldlm.namespaces.*-MDT0000-mdc-*"
9605 local unused=$($LCTL get_param -n $nsdir.lock_unused_count)
9606 [ $unused -eq 0 ] || "$unused locks are not cleared"
9609 createmany -o $DIR/$tdir/f $nr ||
9610 error "failed to create $nr files in $DIR/$tdir"
9611 unused=$($LCTL get_param -n $nsdir.lock_unused_count)
9613 #define OBD_FAIL_LDLM_WATERMARK_LOW 0x327
9614 do_facet mds1 $LCTL set_param fail_loc=0x327
9615 do_facet mds1 $LCTL set_param fail_val=500
9618 echo "sleep 10 seconds ..."
9620 local lck_cnt=$($LCTL get_param -n $nsdir.lock_unused_count)
9622 do_facet mds1 $LCTL set_param fail_loc=0
9623 do_facet mds1 $LCTL set_param fail_val=0
9624 [ $lck_cnt -lt $unused ] ||
9625 error "No locks reclaimed, before:$unused, after:$lck_cnt"
9628 unlinkmany $DIR/$tdir/f $nr
9630 run_test 134a "Server reclaims locks when reaching lock_reclaim_threshold"
9633 [[ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.7.54) ]] &&
9634 skip "Need MDS version at least 2.7.54" && return
9636 mkdir -p $DIR/$tdir || error "failed to create $DIR/$tdir"
9637 cancel_lru_locks mdc
9639 local low_wm=$(do_facet mds1 $LCTL get_param -n \
9640 ldlm.lock_reclaim_threshold_mb)
9641 # disable reclaim temporarily
9642 do_facet mds1 $LCTL set_param ldlm.lock_reclaim_threshold_mb=0
9644 #define OBD_FAIL_LDLM_WATERMARK_HIGH 0x328
9645 do_facet mds1 $LCTL set_param fail_loc=0x328
9646 do_facet mds1 $LCTL set_param fail_val=500
9648 $LCTL set_param debug=+trace
9651 createmany -o $DIR/$tdir/f $nr &
9654 echo "Sleep $TIMEOUT seconds ..."
9656 if ! ps -p $create_pid > /dev/null 2>&1; then
9657 do_facet mds1 $LCTL set_param fail_loc=0
9658 do_facet mds1 $LCTL set_param fail_val=0
9659 do_facet mds1 $LCTL set_param \
9660 ldlm.lock_reclaim_threshold_mb=${low_wm}m
9661 error "createmany finished incorrectly!"
9663 do_facet mds1 $LCTL set_param fail_loc=0
9664 do_facet mds1 $LCTL set_param fail_val=0
9665 do_facet mds1 $LCTL set_param ldlm.lock_reclaim_threshold_mb=${low_wm}m
9666 wait $create_pid || return 1
9668 unlinkmany $DIR/$tdir/f $nr
9670 run_test 134b "Server rejects lock request when reaching lock_limit_mb"
9672 test_140() { #bug-17379
9673 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
9674 test_mkdir -p $DIR/$tdir || error "Creating dir $DIR/$tdir"
9675 cd $DIR/$tdir || error "Changing to $DIR/$tdir"
9676 cp /usr/bin/stat . || error "Copying stat to $DIR/$tdir"
9678 # VFS limits max symlink depth to 5(4KSTACK) or 7(8KSTACK) or 8
9679 # For kernel > 3.5, bellow only tests consecutive symlink (MAX 40)
9681 while i=`expr $i + 1`; do
9682 test_mkdir -p $i || error "Creating dir $i"
9683 cd $i || error "Changing to $i"
9684 ln -s ../stat stat || error "Creating stat symlink"
9685 # Read the symlink until ELOOP present,
9686 # not LBUGing the system is considered success,
9687 # we didn't overrun the stack.
9688 $OPENFILE -f O_RDONLY stat >/dev/null 2>&1; ret=$?
9690 if [ $ret -eq 40 ]; then
9693 error "Open stat symlink"
9699 echo "The symlink depth = $i"
9700 [ $i -eq 5 -o $i -eq 7 -o $i -eq 8 -o $i -eq 40 ] ||
9701 error "Invalid symlink depth"
9703 # Test recursive symlink
9704 ln -s symlink_self symlink_self
9705 $OPENFILE -f O_RDONLY symlink_self >/dev/null 2>&1; ret=$?
9706 echo "open symlink_self returns $ret"
9707 [ $ret -eq 40 ] || error "recursive symlink doesn't return -ELOOP"
9709 run_test 140 "Check reasonable stack depth (shouldn't LBUG) ===="
9712 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
9713 local TF="$TMP/$tfile"
9715 dd if=/dev/urandom of=$TF bs=6096 count=1 || error "dd failed"
9717 cancel_lru_locks osc
9718 cmp $TF $DIR/$tfile || error "$TMP/$tfile $DIR/$tfile differ"
9719 remount_client $MOUNT
9721 cmp $TF $DIR/$tfile || error "$TF $DIR/$tfile differ (remount)"
9724 $TRUNCATE $DIR/$tfile 6000
9725 cancel_lru_locks osc
9726 cmp $TF $DIR/$tfile || error "$TF $DIR/$tfile differ (truncate1)"
9729 echo "12345" >>$DIR/$tfile
9730 cancel_lru_locks osc
9731 cmp $TF $DIR/$tfile || error "$TF $DIR/$tfile differ (append1)"
9734 echo "12345" >>$DIR/$tfile
9735 cancel_lru_locks osc
9736 cmp $TF $DIR/$tfile || error "$TF $DIR/$tfile differ (append2)"
9741 run_test 150 "truncate/append tests"
9743 #LU-2902 roc_hit was not able to read all values from lproc
9744 function roc_hit_init() {
9745 local list=$(comma_list $(osts_nodes))
9746 local dir=$DIR/$tdir-check
9747 local file=$dir/file
9753 #use setstripe to do a write to every ost
9754 for i in $(seq 0 $((OSTCOUNT-1))); do
9755 $SETSTRIPE -c 1 -i $i $dir || error "$SETSTRIPE $file failed"
9756 dd if=/dev/urandom of=$file bs=4k count=4 2>&1 > /dev/null
9757 idx=$(printf %04x $i)
9758 BEFORE=$(get_osd_param $list *OST*$idx stats |
9759 awk '$1 == "cache_access" {sum += $7}
9760 END { printf("%0.0f", sum) }')
9762 cancel_lru_locks osc
9763 cat $file >/dev/null
9765 AFTER=$(get_osd_param $list *OST*$idx stats |
9766 awk '$1 == "cache_access" {sum += $7}
9767 END { printf("%0.0f", sum) }')
9769 echo BEFORE:$BEFORE AFTER:$AFTER
9770 if ! let "AFTER - BEFORE == 4"; then
9772 error "roc_hit is not safe to use"
9780 function roc_hit() {
9781 local list=$(comma_list $(osts_nodes))
9782 echo $(get_osd_param $list '' stats |
9783 awk '$1 == "cache_hit" {sum += $7}
9784 END { printf("%0.0f", sum) }')
9787 function set_cache() {
9790 if [ "$2" == "off" ]; then
9793 local list=$(comma_list $(osts_nodes))
9794 set_osd_param $list '' $1_cache_enable $on
9796 cancel_lru_locks osc
9800 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
9801 remote_ost_nodsh && skip "remote OST with nodsh" && return
9804 local list=$(comma_list $(osts_nodes))
9806 # check whether obdfilter is cache capable at all
9807 if ! get_osd_param $list '' read_cache_enable >/dev/null; then
9808 echo "not cache-capable obdfilter"
9812 # check cache is enabled on all obdfilters
9813 if get_osd_param $list '' read_cache_enable | grep 0; then
9814 echo "oss cache is disabled"
9818 set_osd_param $list '' writethrough_cache_enable 1
9820 # check write cache is enabled on all obdfilters
9821 if get_osd_param $list '' writethrough_cache_enable | grep 0; then
9822 echo "oss write cache is NOT enabled"
9828 #define OBD_FAIL_OBD_NO_LRU 0x609
9829 do_nodes $list $LCTL set_param fail_loc=0x609
9831 # pages should be in the case right after write
9832 dd if=/dev/urandom of=$DIR/$tfile bs=4k count=$CPAGES ||
9835 local BEFORE=$(roc_hit)
9836 cancel_lru_locks osc
9837 cat $DIR/$tfile >/dev/null
9838 local AFTER=$(roc_hit)
9840 do_nodes $list $LCTL set_param fail_loc=0
9842 if ! let "AFTER - BEFORE == CPAGES"; then
9843 error "NOT IN CACHE: before: $BEFORE, after: $AFTER"
9846 # the following read invalidates the cache
9847 cancel_lru_locks osc
9848 set_osd_param $list '' read_cache_enable 0
9849 cat $DIR/$tfile >/dev/null
9851 # now data shouldn't be found in the cache
9853 cancel_lru_locks osc
9854 cat $DIR/$tfile >/dev/null
9856 if let "AFTER - BEFORE != 0"; then
9857 error "IN CACHE: before: $BEFORE, after: $AFTER"
9860 set_osd_param $list '' read_cache_enable 1
9863 run_test 151 "test cache on oss and controls ==============================="
9866 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
9867 local TF="$TMP/$tfile"
9869 # simulate ENOMEM during write
9870 #define OBD_FAIL_OST_NOMEM 0x226
9871 lctl set_param fail_loc=0x80000226
9872 dd if=/dev/urandom of=$TF bs=6096 count=1 || error "dd failed"
9874 sync || error "sync failed"
9875 lctl set_param fail_loc=0
9877 # discard client's cache
9878 cancel_lru_locks osc
9880 # simulate ENOMEM during read
9881 lctl set_param fail_loc=0x80000226
9882 cmp $TF $DIR/$tfile || error "cmp failed"
9883 lctl set_param fail_loc=0
9887 run_test 152 "test read/write with enomem ============================"
9890 $MULTIOP $DIR/$tfile Ow4096Ycu || error "multiop failed"
9892 run_test 153 "test if fdatasync does not crash ======================="
9894 dot_lustre_fid_permission_check() {
9896 local ffid=$MOUNT/.lustre/fid/$fid
9899 echo "stat fid $fid"
9900 stat $ffid > /dev/null || error "stat $ffid failed."
9901 echo "touch fid $fid"
9902 touch $ffid || error "touch $ffid failed."
9903 echo "write to fid $fid"
9904 cat /etc/hosts > $ffid || error "write $ffid failed."
9905 echo "read fid $fid"
9906 diff /etc/hosts $ffid || error "read $ffid failed."
9907 echo "append write to fid $fid"
9908 cat /etc/hosts >> $ffid || error "append write $ffid failed."
9909 echo "rename fid $fid"
9910 mv $ffid $test_dir/$tfile.1 &&
9911 error "rename $ffid to $tfile.1 should fail."
9912 touch $test_dir/$tfile.1
9913 mv $test_dir/$tfile.1 $ffid &&
9914 error "rename $tfile.1 to $ffid should fail."
9915 rm -f $test_dir/$tfile.1
9916 echo "truncate fid $fid"
9917 $TRUNCATE $ffid 777 || error "truncate $ffid failed."
9918 if [ $MDSCOUNT -lt 2 ]; then #FIXME when cross-MDT hard link is working
9919 echo "link fid $fid"
9920 ln -f $ffid $test_dir/tfile.lnk || error "link $ffid failed."
9922 if [ -n $(lctl get_param -n mdc.*-mdc-*.connect_flags | grep acl) ]; then
9923 echo "setfacl fid $fid"
9924 setfacl -R -m u:bin:rwx $ffid || error "setfacl $ffid failed."
9925 echo "getfacl fid $fid"
9926 getfacl $ffid >/dev/null || error "getfacl $ffid failed."
9928 echo "unlink fid $fid"
9929 unlink $MOUNT/.lustre/fid/$fid && error "unlink $ffid should fail."
9930 echo "mknod fid $fid"
9931 mknod $ffid c 1 3 && error "mknod $ffid should fail."
9933 fid=[0xf00000400:0x1:0x0]
9934 ffid=$MOUNT/.lustre/fid/$fid
9936 echo "stat non-exist fid $fid"
9937 stat $ffid > /dev/null && error "stat non-exist $ffid should fail."
9938 echo "write to non-exist fid $fid"
9939 cat /etc/hosts > $ffid && error "write non-exist $ffid should fail."
9940 echo "link new fid $fid"
9941 ln $test_dir/$tfile $ffid && error "link $ffid should fail."
9943 mkdir -p $test_dir/$tdir
9944 touch $test_dir/$tdir/$tfile
9945 fid=$($LFS path2fid $test_dir/$tdir)
9948 error "error: could not get fid for $test_dir/$dir/$tfile."
9950 ffid=$MOUNT/.lustre/fid/$fid
9953 ls $ffid > /dev/null || error "ls $ffid failed."
9954 echo "touch $fid/$tfile.1"
9955 touch $ffid/$tfile.1 || error "touch $ffid/$tfile.1 failed."
9957 echo "touch $MOUNT/.lustre/fid/$tfile"
9958 touch $MOUNT/.lustre/fid/$tfile && \
9959 error "touch $MOUNT/.lustre/fid/$tfile should fail."
9961 echo "setxattr to $MOUNT/.lustre/fid"
9962 setfattr -n trusted.name1 -v value1 $MOUNT/.lustre/fid
9964 echo "listxattr for $MOUNT/.lustre/fid"
9965 getfattr -d -m "^trusted" $MOUNT/.lustre/fid
9967 echo "delxattr from $MOUNT/.lustre/fid"
9968 setfattr -x trusted.name1 $MOUNT/.lustre/fid
9970 echo "touch invalid fid: $MOUNT/.lustre/fid/[0x200000400:0x2:0x3]"
9971 touch $MOUNT/.lustre/fid/[0x200000400:0x2:0x3] &&
9972 error "touch invalid fid should fail."
9974 echo "touch non-normal fid: $MOUNT/.lustre/fid/[0x1:0x2:0x0]"
9975 touch $MOUNT/.lustre/fid/[0x1:0x2:0x0] &&
9976 error "touch non-normal fid should fail."
9978 echo "rename $tdir to $MOUNT/.lustre/fid"
9979 mrename $test_dir/$tdir $MOUNT/.lustre/fid &&
9980 error "rename to $MOUNT/.lustre/fid should fail."
9982 if [ $(lustre_version_code $SINGLEMDS) -ge $(version_code 2.3.51) ]
9984 local old_obf_mode=$(stat --format="%a" $DIR/.lustre/fid)
9985 local new_obf_mode=777
9987 echo "change mode of $DIR/.lustre/fid to $new_obf_mode"
9988 chmod $new_obf_mode $DIR/.lustre/fid ||
9989 error "chmod $new_obf_mode $DIR/.lustre/fid failed"
9991 local obf_mode=$(stat --format=%a $DIR/.lustre/fid)
9992 [ $obf_mode -eq $new_obf_mode ] ||
9993 error "stat $DIR/.lustre/fid returned wrong mode $obf_mode"
9995 echo "restore mode of $DIR/.lustre/fid to $old_obf_mode"
9996 chmod $old_obf_mode $DIR/.lustre/fid ||
9997 error "chmod $old_obf_mode $DIR/.lustre/fid failed"
10000 $OPENFILE -f O_LOV_DELAY_CREATE:O_CREAT $test_dir/$tfile-2
10001 fid=$($LFS path2fid $test_dir/$tfile-2)
10003 if [ $(lustre_version_code $SINGLEMDS) -ge $(version_code 2.6.50) ]
10005 echo "cp /etc/passwd $MOUNT/.lustre/fid/$fid"
10006 cp /etc/passwd $MOUNT/.lustre/fid/$fid ||
10007 error "create lov data thru .lustre failed"
10009 echo "cp /etc/passwd $test_dir/$tfile-2"
10010 cp /etc/passwd $test_dir/$tfile-2 ||
10011 error "copy to $test_dir/$tfile-2 failed."
10012 echo "diff /etc/passwd $MOUNT/.lustre/fid/$fid"
10013 diff /etc/passwd $MOUNT/.lustre/fid/$fid ||
10014 error "diff /etc/passwd $MOUNT/.lustre/fid/$fid failed."
10016 rm -rf $test_dir/tfile.lnk
10017 rm -rf $test_dir/$tfile-2
10021 [[ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.4.1) ]] &&
10022 skip "Need MDS version at least 2.4.1" && return
10025 local FID=$($LFS path2fid $DIR/$tfile)
10026 [ -z "$FID" ] && error "path2fid unable to get $DIR/$tfile FID"
10028 # check that we get the same pathname back
10029 local FOUND=$($LFS fid2path $MOUNT "$FID")
10030 [ -z "$FOUND" ] && error "fid2path unable to get $FID path"
10031 [ "$FOUND" != "$DIR/$tfile" ] &&
10032 error "fid2path(path2fid($DIR/$tfile)) = $FOUND != $DIR/$tfile"
10036 run_test 154A "lfs path2fid and fid2path basic checks"
10039 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
10040 [[ $(lustre_version_code $SINGLEMDS) -ge $(version_code 2.2.51) ]] ||
10041 { skip "Need MDS version at least 2.2.51"; return 0; }
10042 [ -z "$(which setfacl)" ] && skip "must have setfacl tool" && return
10043 [ -n "$FILESET" ] && skip "SKIP due to FILESET set" && return
10045 cp /etc/hosts $DIR/$tfile
10047 fid=$($LFS path2fid $DIR/$tfile)
10049 [ $rc -ne 0 ] && error "error: could not get fid for $DIR/$tfile."
10051 dot_lustre_fid_permission_check "$fid" $DIR ||
10052 error "dot lustre permission check $fid failed"
10054 rm -rf $MOUNT/.lustre && error ".lustre is not allowed to be unlinked"
10056 touch $MOUNT/.lustre/file &&
10057 error "creation is not allowed under .lustre"
10059 mkdir $MOUNT/.lustre/dir &&
10060 error "mkdir is not allowed under .lustre"
10064 run_test 154a "Open-by-FID"
10067 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
10068 [[ $(lustre_version_code $SINGLEMDS) -ge $(version_code 2.2.51) ]] ||
10069 { skip "Need MDS version at least 2.2.51"; return 0; }
10070 [ -n "$FILESET" ] && skip "SKIP due to FILESET set" && return
10072 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
10074 local remote_dir=$DIR/$tdir/remote_dir
10078 mkdir -p $DIR/$tdir
10079 $LFS mkdir -i $MDTIDX $remote_dir ||
10080 error "create remote directory failed"
10082 cp /etc/hosts $remote_dir/$tfile
10084 fid=$($LFS path2fid $remote_dir/$tfile)
10086 [ $rc -ne 0 ] && error "error: could not get fid for $remote_dir/$tfile"
10088 dot_lustre_fid_permission_check "$fid" $remote_dir ||
10089 error "dot lustre permission check $fid failed"
10092 run_test 154b "Open-by-FID for remote directory"
10095 [[ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.4.1) ]] &&
10096 skip "Need MDS version at least 2.4.1" && return
10098 touch $DIR/$tfile.1 $DIR/$tfile.2 $DIR/$tfile.3
10099 local FID1=$($LFS path2fid $DIR/$tfile.1)
10100 local FID2=$($LFS path2fid $DIR/$tfile.2)
10101 local FID3=$($LFS path2fid $DIR/$tfile.3)
10104 $LFS path2fid $DIR/$tfile.[123] | while read PATHNAME FID; do
10105 [ "$PATHNAME" = "$DIR/$tfile.$N:" ] ||
10106 error "path2fid pathname $PATHNAME != $DIR/$tfile.$N:"
10108 [ "$FID" = "${!want}" ] ||
10109 error "path2fid $PATHNAME FID $FID != FID$N ${!want}"
10113 $LFS fid2path $MOUNT "$FID1" "$FID2" "$FID3" | while read PATHNAME;
10115 [ "$PATHNAME" = "$DIR/$tfile.$N" ] ||
10116 error "fid2path pathname $PATHNAME != $DIR/$tfile.$N:"
10120 run_test 154c "lfs path2fid and fid2path multiple arguments"
10123 [[ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.5.53) ]] &&
10124 skip "Need MDS version at least 2.5.53" && return
10126 if remote_mds; then
10127 nid=$($LCTL list_nids | sed "s/\./\\\./g")
10131 local proc_ofile="mdt.*.exports.'$nid'.open_files"
10138 local fid=$($LFS path2fid $DIR/$tfile)
10141 cmd="exec $fd<$DIR/$tfile"
10143 local fid_list=$(do_facet $SINGLEMDS $LCTL get_param $proc_ofile)
10144 echo "$fid_list" | grep "$fid"
10147 cmd="exec $fd>/dev/null"
10149 if [ $rc -ne 0 ]; then
10150 error "FID $fid not found in open files list $fid_list"
10153 run_test 154d "Verify open file fid"
10157 [[ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.6.50) ]] &&
10158 skip "Need MDS version at least 2.6.50" && return
10160 if ls -a $MOUNT | grep -q '^\.lustre$'; then
10161 error ".lustre returned by readdir"
10164 run_test 154e ".lustre is not returned by readdir"
10167 [ -n "$FILESET" ] && skip "SKIP due to FILESET set" && return
10168 # create parent directory on a single MDT to avoid cross-MDT hardlinks
10169 test_mkdir -p -c1 $DIR/$tdir/d
10170 # test dirs inherit from its stripe
10171 mkdir -p $DIR/$tdir/d/foo1 || error "mkdir error"
10172 mkdir -p $DIR/$tdir/d/foo2 || error "mkdir error"
10173 cp /etc/hosts $DIR/$tdir/d/foo1/$tfile
10174 ln $DIR/$tdir/d/foo1/$tfile $DIR/$tdir/d/foo2/link
10177 # get fid of parents
10178 local FID0=$($LFS path2fid $DIR/$tdir/d)
10179 local FID1=$($LFS path2fid $DIR/$tdir/d/foo1)
10180 local FID2=$($LFS path2fid $DIR/$tdir/d/foo2)
10181 local FID3=$($LFS path2fid $DIR)
10183 # check that path2fid --parents returns expected <parent_fid>/name
10184 # 1) test for a directory (single parent)
10185 local parent=$($LFS path2fid --parents $DIR/$tdir/d/foo1)
10186 [ "$parent" == "$FID0/foo1" ] ||
10187 error "expected parent: $FID0/foo1, got: $parent"
10189 # 2) test for a file with nlink > 1 (multiple parents)
10190 parent=$($LFS path2fid --parents $DIR/$tdir/d/foo1/$tfile)
10191 echo "$parent" | grep -F "$FID1/$tfile" ||
10192 error "$FID1/$tfile not returned in parent list"
10193 echo "$parent" | grep -F "$FID2/link" ||
10194 error "$FID2/link not returned in parent list"
10196 # 3) get parent by fid
10197 local file_fid=$($LFS path2fid $DIR/$tdir/d/foo1/$tfile)
10198 parent=$($LFS path2fid --parents $MOUNT/.lustre/fid/$file_fid)
10199 echo "$parent" | grep -F "$FID1/$tfile" ||
10200 error "$FID1/$tfile not returned in parent list (by fid)"
10201 echo "$parent" | grep -F "$FID2/link" ||
10202 error "$FID2/link not returned in parent list (by fid)"
10204 # 4) test for entry in root directory
10205 parent=$($LFS path2fid --parents $DIR/f)
10206 echo "$parent" | grep -F "$FID3/f" ||
10207 error "$FID3/f not returned in parent list"
10209 # 5) test it on root directory
10210 [ -z "$($LFS path2fid --parents $MOUNT 2>/dev/null)" ] ||
10211 error "$MOUNT should not have parents"
10213 # enable xattr caching and check that linkea is correctly updated
10214 local save="$TMP/$TESTSUITE-$TESTNAME.parameters"
10215 save_lustre_params client "llite.*.xattr_cache" > $save
10216 lctl set_param llite.*.xattr_cache 1
10218 # 6.1) linkea update on rename
10219 mv $DIR/$tdir/d/foo1/$tfile $DIR/$tdir/d/foo2/$tfile.moved
10221 # get parents by fid
10222 parent=$($LFS path2fid --parents $MOUNT/.lustre/fid/$file_fid)
10223 # foo1 should no longer be returned in parent list
10224 echo "$parent" | grep -F "$FID1" &&
10225 error "$FID1 should no longer be in parent list"
10226 # the new path should appear
10227 echo "$parent" | grep -F "$FID2/$tfile.moved" ||
10228 error "$FID2/$tfile.moved is not in parent list"
10230 # 6.2) linkea update on unlink
10231 rm -f $DIR/$tdir/d/foo2/link
10232 parent=$($LFS path2fid --parents $MOUNT/.lustre/fid/$file_fid)
10233 # foo2/link should no longer be returned in parent list
10234 echo "$parent" | grep -F "$FID2/link" &&
10235 error "$FID2/link should no longer be in parent list"
10239 restore_lustre_params < $save
10242 run_test 154f "get parent fids by reading link ea"
10246 [[ $(lustre_version_code $SINGLEMDS) -ge $(version_code 2.6.92) ]] ||
10247 { skip "Need MDS version at least 2.6.92"; return 0; }
10248 [ -n "$FILESET" ] && skip "SKIP due to FILESET set" && return
10250 mkdir -p $DIR/$tdir
10251 llapi_fid_test -d $DIR/$tdir
10253 run_test 154g "various llapi FID tests"
10255 test_155_small_load() {
10256 local temp=$TMP/$tfile
10257 local file=$DIR/$tfile
10259 dd if=/dev/urandom of=$temp bs=6096 count=1 || \
10260 error "dd of=$temp bs=6096 count=1 failed"
10262 cancel_lru_locks osc
10263 cmp $temp $file || error "$temp $file differ"
10265 $TRUNCATE $temp 6000
10266 $TRUNCATE $file 6000
10267 cmp $temp $file || error "$temp $file differ (truncate1)"
10269 echo "12345" >>$temp
10270 echo "12345" >>$file
10271 cmp $temp $file || error "$temp $file differ (append1)"
10273 echo "12345" >>$temp
10274 echo "12345" >>$file
10275 cmp $temp $file || error "$temp $file differ (append2)"
10281 test_155_big_load() {
10282 remote_ost_nodsh && skip "remote OST with nodsh" && return
10283 local temp=$TMP/$tfile
10284 local file=$DIR/$tfile
10287 local cache_size=$(do_facet ost$((MAXI+1)) \
10288 "awk '/cache/ {sum+=\\\$4} END {print sum}' /proc/cpuinfo")
10289 local large_file_size=$((cache_size * 2))
10291 echo "OSS cache size: $cache_size KB"
10292 echo "Large file size: $large_file_size KB"
10294 [ $MAXV -le $large_file_size ] && \
10295 skip_env "max available OST size needs > $large_file_size KB" && \
10298 $SETSTRIPE $file -c 1 -i $MAXI || error "$SETSTRIPE $file failed"
10300 dd if=/dev/urandom of=$temp bs=$large_file_size count=1k || \
10301 error "dd of=$temp bs=$large_file_size count=1k failed"
10304 cancel_lru_locks osc
10305 cmp $temp $file || error "$temp $file differ"
10312 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
10314 set_cache writethrough on
10315 test_155_small_load
10317 run_test 155a "Verify small file correctness: read cache:on write_cache:on"
10320 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
10322 set_cache writethrough off
10323 test_155_small_load
10325 run_test 155b "Verify small file correctness: read cache:on write_cache:off"
10328 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
10330 set_cache writethrough on
10331 test_155_small_load
10333 run_test 155c "Verify small file correctness: read cache:off write_cache:on"
10336 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
10338 set_cache writethrough off
10339 test_155_small_load
10341 run_test 155d "Verify small file correctness: read cache:off write_cache:off"
10344 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
10346 set_cache writethrough on
10349 run_test 155e "Verify big file correctness: read cache:on write_cache:on"
10352 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
10354 set_cache writethrough off
10357 run_test 155f "Verify big file correctness: read cache:on write_cache:off"
10360 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
10362 set_cache writethrough on
10365 run_test 155g "Verify big file correctness: read cache:off write_cache:on"
10368 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
10370 set_cache writethrough off
10373 run_test 155h "Verify big file correctness: read cache:off write_cache:off"
10376 remote_ost_nodsh && skip "remote OST with nodsh" && return
10377 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
10381 local file="$DIR/$tfile"
10383 [ "$(facet_fstype ost1)" = "zfs" -a \
10384 $(lustre_version_code ost1 -lt $(version_code 2.6.93)) ] &&
10385 skip "LU-1956/LU-2261: stats not implemented on OSD ZFS" &&
10390 log "Turn on read and write cache"
10392 set_cache writethrough on
10394 log "Write data and read it back."
10395 log "Read should be satisfied from the cache."
10396 dd if=/dev/urandom of=$file bs=4k count=$CPAGES || error "dd failed"
10398 cancel_lru_locks osc
10399 cat $file >/dev/null
10401 if ! let "AFTER - BEFORE == CPAGES"; then
10402 error "NOT IN CACHE: before: $BEFORE, after: $AFTER"
10404 log "cache hits:: before: $BEFORE, after: $AFTER"
10407 log "Read again; it should be satisfied from the cache."
10409 cancel_lru_locks osc
10410 cat $file >/dev/null
10412 if ! let "AFTER - BEFORE == CPAGES"; then
10413 error "NOT IN CACHE: before: $BEFORE, after: $AFTER"
10415 log "cache hits:: before: $BEFORE, after: $AFTER"
10418 log "Turn off the read cache and turn on the write cache"
10420 set_cache writethrough on
10422 log "Read again; it should be satisfied from the cache."
10424 cancel_lru_locks osc
10425 cat $file >/dev/null
10427 if ! let "AFTER - BEFORE == CPAGES"; then
10428 error "NOT IN CACHE: before: $BEFORE, after: $AFTER"
10430 log "cache hits:: before: $BEFORE, after: $AFTER"
10433 log "Read again; it should not be satisfied from the cache."
10435 cancel_lru_locks osc
10436 cat $file >/dev/null
10438 if ! let "AFTER - BEFORE == 0"; then
10439 error "IN CACHE: before: $BEFORE, after: $AFTER"
10441 log "cache hits:: before: $BEFORE, after: $AFTER"
10444 log "Write data and read it back."
10445 log "Read should be satisfied from the cache."
10446 dd if=/dev/urandom of=$file bs=4k count=$CPAGES || error "dd failed"
10448 cancel_lru_locks osc
10449 cat $file >/dev/null
10451 if ! let "AFTER - BEFORE == CPAGES"; then
10452 error "NOT IN CACHE: before: $BEFORE, after: $AFTER"
10454 log "cache hits:: before: $BEFORE, after: $AFTER"
10457 log "Read again; it should not be satisfied from the cache."
10459 cancel_lru_locks osc
10460 cat $file >/dev/null
10462 if ! let "AFTER - BEFORE == 0"; then
10463 error "IN CACHE: before: $BEFORE, after: $AFTER"
10465 log "cache hits:: before: $BEFORE, after: $AFTER"
10468 log "Turn off read and write cache"
10470 set_cache writethrough off
10472 log "Write data and read it back"
10473 log "It should not be satisfied from the cache."
10475 dd if=/dev/urandom of=$file bs=4k count=$CPAGES || error "dd failed"
10476 cancel_lru_locks osc
10478 cat $file >/dev/null
10480 if ! let "AFTER - BEFORE == 0"; then
10481 error_ignore bz20762 "IN CACHE: before: $BEFORE, after: $AFTER"
10483 log "cache hits:: before: $BEFORE, after: $AFTER"
10486 log "Turn on the read cache and turn off the write cache"
10488 set_cache writethrough off
10490 log "Write data and read it back"
10491 log "It should not be satisfied from the cache."
10493 dd if=/dev/urandom of=$file bs=4k count=$CPAGES || error "dd failed"
10495 cancel_lru_locks osc
10496 cat $file >/dev/null
10498 if ! let "AFTER - BEFORE == 0"; then
10499 error_ignore bz20762 "IN CACHE: before: $BEFORE, after: $AFTER"
10501 log "cache hits:: before: $BEFORE, after: $AFTER"
10504 log "Read again; it should be satisfied from the cache."
10506 cancel_lru_locks osc
10507 cat $file >/dev/null
10509 if ! let "AFTER - BEFORE == CPAGES"; then
10510 error "NOT IN CACHE: before: $BEFORE, after: $AFTER"
10512 log "cache hits:: before: $BEFORE, after: $AFTER"
10517 run_test 156 "Verification of tunables"
10521 if [[ $MDSCOUNT -gt 1 ]]; then
10522 error_ignore bz17935 $*
10530 local CL_MASK_PARAM="mdd.$MDT0.changelog_mask"
10532 MASK=$(do_facet $SINGLEMDS $LCTL get_param $CL_MASK_PARAM| grep -c "$1")
10534 if [ $MASK -eq 1 ]; then
10535 do_facet $SINGLEMDS $LCTL set_param $CL_MASK_PARAM="-$1"
10537 do_facet $SINGLEMDS $LCTL set_param $CL_MASK_PARAM="+$1"
10541 changelog_extract_field() {
10545 local identifier=$4
10547 $LFS changelog $mdt | gawk "/$cltype.*$file$/ {
10548 print gensub(/^.* "$identifier'(\[[^\]]*\]).*$/,"\\1",1)}' |
10553 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
10554 remote_mds_nodsh && skip "remote MDS with nodsh" && return
10555 [ $(lustre_version_code $SINGLEMDS) -ge $(version_code 2.2.0) ] ||
10556 { skip "Need MDS version at least 2.2.0"; return; }
10558 local CL_USERS="mdd.$MDT0.changelog_users"
10559 local GET_CL_USERS="do_facet $SINGLEMDS $LCTL get_param -n $CL_USERS"
10560 USER=$(do_facet $SINGLEMDS $LCTL --device $MDT0 changelog_register -n)
10561 echo "Registered as changelog user $USER"
10562 $GET_CL_USERS | grep -q $USER ||
10563 error "User $USER not found in changelog_users"
10566 test_mkdir -p $DIR/$tdir/pics/2008/zachy
10567 touch $DIR/$tdir/pics/2008/zachy/timestamp
10568 cp /etc/hosts $DIR/$tdir/pics/2008/zachy/pic1.jpg
10569 mv $DIR/$tdir/pics/2008/zachy $DIR/$tdir/pics/zach
10570 ln $DIR/$tdir/pics/zach/pic1.jpg $DIR/$tdir/pics/2008/portland.jpg
10571 ln -s $DIR/$tdir/pics/2008/portland.jpg $DIR/$tdir/pics/desktop.jpg
10572 rm $DIR/$tdir/pics/desktop.jpg
10574 $LFS changelog $MDT0 | tail -5
10576 echo "verifying changelog mask"
10577 changelog_chmask "MKDIR"
10578 changelog_chmask "CLOSE"
10580 test_mkdir -p $DIR/$tdir/pics/zach/sofia
10581 echo "zzzzzz" > $DIR/$tdir/pics/zach/file
10583 changelog_chmask "MKDIR"
10584 changelog_chmask "CLOSE"
10586 test_mkdir -p $DIR/$tdir/pics/2008/sofia
10587 echo "zzzzzz" > $DIR/$tdir/pics/zach/file
10589 $LFS changelog $MDT0
10590 MKDIRS=$($LFS changelog $MDT0 | tail -5 | grep -c "MKDIR")
10591 CLOSES=$($LFS changelog $MDT0 | tail -5 | grep -c "CLOSE")
10592 [ $MKDIRS -eq 1 ] || err17935 "MKDIR changelog mask count $DIRS != 1"
10593 [ $CLOSES -eq 1 ] || err17935 "CLOSE changelog mask count $DIRS != 1"
10596 echo "verifying target fid"
10597 fidc=$(changelog_extract_field $MDT0 "CREAT" "timestamp" "t=")
10598 fidf=$($LFS path2fid $DIR/$tdir/pics/zach/timestamp)
10599 [ "$fidc" == "$fidf" ] ||
10600 err17935 "fid in changelog $fidc != file fid $fidf"
10601 echo "verifying parent fid"
10602 fidc=$(changelog_extract_field $MDT0 "CREAT" "timestamp" "p=")
10603 fidf=$($LFS path2fid $DIR/$tdir/pics/zach)
10604 [ "$fidc" == "$fidf" ] ||
10605 err17935 "pfid in changelog $fidc != dir fid $fidf"
10607 USER_REC1=$($GET_CL_USERS | awk "\$1 == \"$USER\" {print \$2}")
10608 $LFS changelog_clear $MDT0 $USER $(($USER_REC1 + 5))
10609 USER_REC2=$($GET_CL_USERS | awk "\$1 == \"$USER\" {print \$2}")
10610 echo "verifying user clear: $(( $USER_REC1 + 5 )) == $USER_REC2"
10611 [ $USER_REC2 == $(($USER_REC1 + 5)) ] ||
10612 err17935 "user index expected $(($USER_REC1 + 5)) is $USER_REC2"
10614 MIN_REC=$($GET_CL_USERS |
10615 awk 'min == "" || $2 < min {min = $2}; END {print min}')
10616 FIRST_REC=$($LFS changelog $MDT0 | head -n1 | awk '{print $1}')
10617 echo "verifying min purge: $(( $MIN_REC + 1 )) == $FIRST_REC"
10618 [ $FIRST_REC == $(($MIN_REC + 1)) ] ||
10619 err17935 "first index should be $(($MIN_REC + 1)) is $FIRST_REC"
10621 # LU-3446 changelog index reset on MDT restart
10622 local MDT_DEV=$(mdsdevname ${SINGLEMDS//mds/})
10623 CUR_REC1=$($GET_CL_USERS | head -n1 | cut -f3 -d' ')
10624 $LFS changelog_clear $MDT0 $USER 0
10625 stop $SINGLEMDS || error "Fail to stop MDT."
10626 start $SINGLEMDS $MDT_DEV $MDS_MOUNT_OPTS || error "Fail to start MDT."
10627 CUR_REC2=$($GET_CL_USERS | head -n1 | cut -f3 -d' ')
10628 echo "verifying index survives MDT restart: $CUR_REC1 == $CUR_REC2"
10629 [ $CUR_REC1 == $CUR_REC2 ] ||
10630 err17935 "current index should be $CUR_REC1 is $CUR_REC2"
10632 echo "verifying user deregister"
10633 do_facet $SINGLEMDS $LCTL --device $MDT0 changelog_deregister $USER
10634 $GET_CL_USERS | grep -q $USER &&
10635 error "User $USER still in changelog_users"
10637 USERS=$(( $($GET_CL_USERS | wc -l) - 2 ))
10638 if [ $USERS -eq 0 ]; then
10639 LAST_REC1=$($GET_CL_USERS | head -n1 | cut -f3 -d' ')
10640 touch $DIR/$tdir/chloe
10641 LAST_REC2=$($GET_CL_USERS | head -n1 | cut -f3 -d' ')
10642 echo "verify changelogs are off: $LAST_REC1 == $LAST_REC2"
10643 [ $LAST_REC1 == $LAST_REC2 ] || error "changelogs not off"
10645 echo "$USERS other changelog users; can't verify off"
10648 run_test 160a "changelog sanity"
10650 test_160b() { # LU-3587
10651 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
10652 remote_mds_nodsh && skip "remote MDS with nodsh" && return
10653 [ $(lustre_version_code $SINGLEMDS) -ge $(version_code 2.2.0) ] ||
10654 { skip "Need MDS version at least 2.2.0"; return; }
10656 local CL_USERS="mdd.$MDT0.changelog_users"
10657 local GET_CL_USERS="do_facet $SINGLEMDS $LCTL get_param -n $CL_USERS"
10658 USER=$(do_facet $SINGLEMDS $LCTL --device $MDT0 changelog_register -n)
10659 echo "Registered as changelog user $USER"
10660 $GET_CL_USERS | grep -q $USER ||
10661 error "User $USER not found in changelog_users"
10663 local LONGNAME1=$(str_repeat a 255)
10664 local LONGNAME2=$(str_repeat b 255)
10667 echo "creating very long named file"
10668 touch $LONGNAME1 || error "create of $LONGNAME1 failed"
10669 echo "moving very long named file"
10670 mv $LONGNAME1 $LONGNAME2
10672 $LFS changelog $MDT0 | grep RENME
10674 echo "deregistering $USER"
10675 do_facet $SINGLEMDS $LCTL --device $MDT0 changelog_deregister $USER
10679 run_test 160b "Verify that very long rename doesn't crash in changelog"
10682 remote_mds_nodsh && skip "remote MDS with nodsh" && return
10685 local server_version=$(lustre_version_code $SINGLEMDS)
10687 [[ $server_version -gt $(version_code 2.5.57) ]] ||
10688 [[ $server_version -gt $(version_code 2.5.1) &&
10689 $server_version -lt $(version_code 2.5.50) ]] ||
10690 { skip "Need MDS version at least 2.5.58 or 2.5.2+"; return; }
10691 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
10693 # Registration step
10694 local USER=$(do_facet $SINGLEMDS $LCTL --device $MDT0 \
10695 changelog_register -n)
10698 mkdir -p $DIR/$tdir
10699 $MCREATE $DIR/$tdir/foo_160c
10700 changelog_chmask "TRUNC"
10701 $TRUNCATE $DIR/$tdir/foo_160c 200
10702 changelog_chmask "TRUNC"
10703 $TRUNCATE $DIR/$tdir/foo_160c 199
10704 $LFS changelog $MDT0
10705 TRUNCS=$($LFS changelog $MDT0 | tail -5 | grep -c "TRUNC")
10706 [ $TRUNCS -eq 1 ] || err17935 "TRUNC changelog mask count $TRUNCS != 1"
10707 $LFS changelog_clear $MDT0 $USER 0
10709 # Deregistration step
10710 echo "deregistering $USER"
10711 do_facet $SINGLEMDS $LCTL --device $MDT0 changelog_deregister $USER
10713 run_test 160c "verify that changelog log catch the truncate event"
10716 remote_mds_nodsh && skip "remote MDS with nodsh" && return
10717 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
10719 local server_version=$(lustre_version_code mds1)
10720 local CL_MASK_PARAM="mdd.$MDT0.changelog_mask"
10722 [[ $server_version -ge $(version_code 2.7.60) ]] ||
10723 { skip "Need MDS version at least 2.7.60+"; return; }
10724 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
10726 # Registration step
10727 local USER=$(do_facet mds1 $LCTL --device $MDT0 \
10728 changelog_register -n)
10730 mkdir -p $DIR/$tdir/migrate_dir
10731 $LFS changelog_clear $MDT0 $USER 0
10733 $LFS migrate -m 1 $DIR/$tdir/migrate_dir || error "migrate fails"
10734 $LFS changelog $MDT0
10735 MIGRATES=$($LFS changelog $MDT0 | tail -5 | grep -c "MIGRT")
10736 $LFS changelog_clear $MDT0 $USER 0
10737 [ $MIGRATES -eq 1 ] ||
10738 error "MIGRATE changelog mask count $MIGRATES != 1"
10740 # Deregistration step
10741 do_facet mds1 $LCTL --device $MDT0 changelog_deregister $USER
10743 run_test 160d "verify that changelog log catch the migrate event"
10746 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
10747 test_mkdir -p -c1 $DIR/$tdir
10748 cp /etc/hosts $DIR/$tdir/$tfile
10749 test_mkdir -c1 $DIR/$tdir/foo1
10750 test_mkdir -c1 $DIR/$tdir/foo2
10751 ln $DIR/$tdir/$tfile $DIR/$tdir/foo1/sofia
10752 ln $DIR/$tdir/$tfile $DIR/$tdir/foo2/zachary
10753 ln $DIR/$tdir/$tfile $DIR/$tdir/foo1/luna
10754 ln $DIR/$tdir/$tfile $DIR/$tdir/foo2/thor
10755 local FID=$($LFS path2fid $DIR/$tdir/$tfile | tr -d '[]')
10756 if [ "$($LFS fid2path $DIR $FID | wc -l)" != "5" ]; then
10757 $LFS fid2path $DIR $FID
10758 err17935 "bad link ea"
10761 rm $DIR/$tdir/foo2/zachary
10763 rm $DIR/$tdir/foo2/thor
10765 rm $DIR/$tdir/$tfile
10767 mv $DIR/$tdir/foo1/sofia $DIR/$tdir/foo2/maggie
10768 if [ "$($LFS fid2path $FSNAME --link 1 $FID)" != "$tdir/foo2/maggie" ]
10770 $LFS fid2path $DIR $FID
10771 err17935 "bad link rename"
10773 rm $DIR/$tdir/foo2/maggie
10776 local longname=filename_avg_len_is_thirty_two_
10777 createmany -l$DIR/$tdir/foo1/luna $DIR/$tdir/foo2/$longname 1000 ||
10778 error "failed to hardlink many files"
10779 links=$($LFS fid2path $DIR $FID | wc -l)
10780 echo -n "${links}/1000 links in link EA"
10781 [[ $links -gt 60 ]] ||
10782 err17935 "expected at least 60 links in link EA"
10783 unlinkmany $DIR/$tdir/foo2/$longname 1000 ||
10784 error "failed to unlink many hardlinks"
10786 run_test 161a "link ea sanity"
10789 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
10790 [ $MDSCOUNT -lt 2 ] && skip "skipping remote directory test" && return
10792 local remote_dir=$DIR/$tdir/remote_dir
10794 mkdir -p $DIR/$tdir
10795 $LFS mkdir -i $MDTIDX $remote_dir ||
10796 error "create remote directory failed"
10798 cp /etc/hosts $remote_dir/$tfile
10799 mkdir -p $remote_dir/foo1
10800 mkdir -p $remote_dir/foo2
10801 ln $remote_dir/$tfile $remote_dir/foo1/sofia
10802 ln $remote_dir/$tfile $remote_dir/foo2/zachary
10803 ln $remote_dir/$tfile $remote_dir/foo1/luna
10804 ln $remote_dir/$tfile $remote_dir/foo2/thor
10806 local FID=$($LFS path2fid $remote_dir/$tfile | tr -d '[' |
10808 if [ "$($LFS fid2path $DIR $FID | wc -l)" != "5" ]; then
10809 $LFS fid2path $DIR $FID
10810 err17935 "bad link ea"
10813 rm $remote_dir/foo2/zachary
10815 rm $remote_dir/foo2/thor
10817 rm $remote_dir/$tfile
10819 mv $remote_dir/foo1/sofia $remote_dir/foo2/maggie
10820 local link_path=$($LFS fid2path $FSNAME --link 1 $FID)
10821 if [ "$DIR/$link_path" != "$remote_dir/foo2/maggie" ]; then
10822 $LFS fid2path $DIR $FID
10823 err17935 "bad link rename"
10825 rm $remote_dir/foo2/maggie
10828 local longname=filename_avg_len_is_thirty_two_
10829 createmany -l$remote_dir/foo1/luna $remote_dir/foo2/$longname 1000 ||
10830 error "failed to hardlink many files"
10831 links=$($LFS fid2path $DIR $FID | wc -l)
10832 echo -n "${links}/1000 links in link EA"
10833 [[ ${links} -gt 60 ]] ||
10834 err17935 "expected at least 60 links in link EA"
10835 unlinkmany $remote_dir/foo2/$longname 1000 ||
10836 error "failed to unlink many hardlinks"
10838 run_test 161b "link ea sanity under remote directory"
10841 remote_mds_nodsh && skip "remote MDS with nodsh" && return
10842 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
10843 [[ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.1.5) ]] &&
10844 skip "Need MDS version at least 2.1.5" && return
10846 # define CLF_RENAME_LAST 0x0001
10847 # rename overwrite a target having nlink = 1 (changelog flag 0x1)
10848 local USER=$(do_facet $SINGLEMDS $LCTL --device $MDT0 \
10849 changelog_register -n)
10851 mkdir -p $DIR/$tdir
10852 touch $DIR/$tdir/foo_161c
10853 touch $DIR/$tdir/bar_161c
10854 mv -f $DIR/$tdir/foo_161c $DIR/$tdir/bar_161c
10855 $LFS changelog $MDT0 | grep RENME
10856 local flags=$($LFS changelog $MDT0 | grep RENME | tail -1 | \
10858 $LFS changelog_clear $MDT0 $USER 0
10859 if [ x$flags != "x0x1" ]; then
10860 do_facet $SINGLEMDS $LCTL --device $MDT0 changelog_deregister \
10862 error "flag $flags is not 0x1"
10864 echo "rename overwrite a target having nlink = 1," \
10865 "changelog record has flags of $flags"
10867 # rename overwrite a target having nlink > 1 (changelog flag 0x0)
10868 touch $DIR/$tdir/foo_161c
10869 touch $DIR/$tdir/bar_161c
10870 ln $DIR/$tdir/bar_161c $DIR/$tdir/foobar_161c
10871 mv -f $DIR/$tdir/foo_161c $DIR/$tdir/bar_161c
10872 $LFS changelog $MDT0 | grep RENME
10873 flags=$($LFS changelog $MDT0 | grep RENME | tail -1 | cut -f5 -d' ')
10874 $LFS changelog_clear $MDT0 $USER 0
10875 if [ x$flags != "x0x0" ]; then
10876 do_facet $SINGLEMDS $LCTL --device $MDT0 changelog_deregister \
10878 error "flag $flags is not 0x0"
10880 echo "rename overwrite a target having nlink > 1," \
10881 "changelog record has flags of $flags"
10883 # rename doesn't overwrite a target (changelog flag 0x0)
10884 touch $DIR/$tdir/foo_161c
10885 mv -f $DIR/$tdir/foo_161c $DIR/$tdir/foo2_161c
10886 $LFS changelog $MDT0 | grep RENME
10887 flags=$($LFS changelog $MDT0 | grep RENME | tail -1 | cut -f5 -d' ')
10888 $LFS changelog_clear $MDT0 $USER 0
10889 if [ x$flags != "x0x0" ]; then
10890 do_facet $SINGLEMDS $LCTL --device $MDT0 changelog_deregister \
10892 error "flag $flags is not 0x0"
10894 echo "rename doesn't overwrite a target," \
10895 "changelog record has flags of $flags"
10897 # define CLF_UNLINK_LAST 0x0001
10898 # unlink a file having nlink = 1 (changelog flag 0x1)
10899 rm -f $DIR/$tdir/foo2_161c
10900 $LFS changelog $MDT0 | grep UNLNK
10901 flags=$($LFS changelog $MDT0 | grep UNLNK | tail -1 | cut -f5 -d' ')
10902 $LFS changelog_clear $MDT0 $USER 0
10903 if [ x$flags != "x0x1" ]; then
10904 do_facet $SINGLEMDS $LCTL --device $MDT0 changelog_deregister \
10906 error "flag $flags is not 0x1"
10908 echo "unlink a file having nlink = 1," \
10909 "changelog record has flags of $flags"
10911 # unlink a file having nlink > 1 (changelog flag 0x0)
10912 ln -f $DIR/$tdir/bar_161c $DIR/$tdir/foobar_161c
10913 rm -f $DIR/$tdir/foobar_161c
10914 $LFS changelog $MDT0 | grep UNLNK
10915 flags=$($LFS changelog $MDT0 | grep UNLNK | tail -1 | cut -f5 -d' ')
10916 $LFS changelog_clear $MDT0 $USER 0
10917 if [ x$flags != "x0x0" ]; then
10918 do_facet $SINGLEMDS $LCTL --device $MDT0 changelog_deregister \
10920 error "flag $flags is not 0x0"
10922 echo "unlink a file having nlink > 1," \
10923 "changelog record has flags of $flags"
10924 do_facet $SINGLEMDS $LCTL --device $MDT0 changelog_deregister $USER
10926 run_test 161c "check CL_RENME[UNLINK] changelog record flags"
10933 local path=$(${LFS} fid2path $*)
10934 # Remove the '//' indicating a remote directory
10935 path=$(echo $path | sed 's#//#/#g')
10938 if [ $RC -ne 0 ]; then
10939 err17935 "path looked up of $expected failed. Error $RC"
10941 elif [ "${path}" != "${expected}" ]; then
10942 err17935 "path looked up \"${path}\" instead of \"${expected}\""
10945 echo "fid $fid resolves to path $path (expected $expected)"
10948 test_162a() { # was test_162
10949 # Make changes to filesystem
10950 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
10951 test_mkdir -p -c1 $DIR/$tdir/d2
10952 touch $DIR/$tdir/d2/$tfile
10953 touch $DIR/$tdir/d2/x1
10954 touch $DIR/$tdir/d2/x2
10955 test_mkdir -p -c1 $DIR/$tdir/d2/a/b/c
10956 test_mkdir -p -c1 $DIR/$tdir/d2/p/q/r
10958 FID=$($LFS path2fid $DIR/$tdir/d2/$tfile | tr -d '[]')
10959 check_path "$tdir/d2/$tfile" $FSNAME $FID --link 0 ||
10960 error "check path $tdir/d2/$tfile failed"
10963 ln -s $DIR/$tdir/d2/$tfile $DIR/$tdir/d2/p/q/r/slink
10964 FID=$($LFS path2fid $DIR/$tdir/d2/p/q/r/slink | tr -d '[]')
10965 check_path "$tdir/d2/p/q/r/slink" $FSNAME $FID --link 0 ||
10966 error "check path $tdir/d2/p/q/r/slink failed"
10968 # softlink to wrong file
10969 ln -s /this/is/garbage $DIR/$tdir/d2/p/q/r/slink.wrong
10970 FID=$($LFS path2fid $DIR/$tdir/d2/p/q/r/slink.wrong | tr -d '[]')
10971 check_path "$tdir/d2/p/q/r/slink.wrong" $FSNAME $FID --link 0 ||
10972 error "check path $tdir/d2/p/q/r/slink.wrong failed"
10975 ln $DIR/$tdir/d2/$tfile $DIR/$tdir/d2/p/q/r/hlink
10976 mv $DIR/$tdir/d2/$tfile $DIR/$tdir/d2/a/b/c/new_file
10977 FID=$($LFS path2fid $DIR/$tdir/d2/a/b/c/new_file | tr -d '[]')
10978 # fid2path dir/fsname should both work
10979 check_path "$tdir/d2/a/b/c/new_file" $FSNAME $FID --link 1 ||
10980 error "check path $tdir/d2/a/b/c/new_file failed"
10981 check_path "$DIR/$tdir/d2/p/q/r/hlink" $DIR $FID --link 0 ||
10982 error "check path $DIR/$tdir/d2/p/q/r/hlink failed"
10984 # hardlink count: check that there are 2 links
10985 # Doesnt work with CMD yet: 17935
10986 ${LFS} fid2path $DIR $FID | wc -l | grep -q 2 || \
10987 err17935 "expected 2 links"
10989 # hardlink indexing: remove the first link
10990 rm $DIR/$tdir/d2/p/q/r/hlink
10991 check_path "$tdir/d2/a/b/c/new_file" $FSNAME $FID --link 0 ||
10992 error "check path $DIR/$tdir/d2/a/b/c/new_file failed"
10996 run_test 162a "path lookup sanity"
10999 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
11000 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
11003 $LFS setdirstripe -i0 -c$MDSCOUNT -t all_char $DIR/$tdir/striped_dir ||
11004 error "create striped dir failed"
11006 local FID=$($LFS getdirstripe $DIR/$tdir/striped_dir |
11007 tail -n 1 | awk '{print $2}')
11008 stat $MOUNT/.lustre/fid/$FID && error "sub_stripe can be accessed"
11010 touch $DIR/$tdir/striped_dir/f{0..4} || error "touch f0..4 failed"
11011 mkdir $DIR/$tdir/striped_dir/d{0..4} || error "mkdir d0..4 failed"
11014 for ((i=0;i<5;i++)); do
11015 FID=$($LFS path2fid $DIR/$tdir/striped_dir/f$i | tr -d '[]') ||
11016 error "get fid for f$i failed"
11017 check_path "$tdir/striped_dir/f$i" $FSNAME $FID --link 0 ||
11018 error "check path $tdir/striped_dir/f$i failed"
11020 FID=$($LFS path2fid $DIR/$tdir/striped_dir/d$i | tr -d '[]') ||
11021 error "get fid for d$i failed"
11022 check_path "$tdir/striped_dir/d$i" $FSNAME $FID --link 0 ||
11023 error "check path $tdir/striped_dir/d$i failed"
11028 run_test 162b "striped directory path lookup sanity"
11030 # LU-4239: Verify fid2path works with paths 100 or more directories deep
11032 [[ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.7.51) ]] &&
11033 skip "Need MDS version at least 2.7.51" && return
11034 test_mkdir $DIR/$tdir.local
11035 test_mkdir $DIR/$tdir.remote
11036 local lpath=$tdir.local
11037 local rpath=$tdir.remote
11039 for ((i = 0; i <= 101; i++)); do
11042 FID=$($LFS path2fid $DIR/$lpath | tr -d '[]') ||
11043 error "get fid for local directory $DIR/$lpath failed"
11044 check_path "$DIR/$lpath" $MOUNT $FID --link 0 ||
11045 error "check path for local directory $DIR/$lpath failed"
11048 test_mkdir $DIR/$rpath
11049 FID=$($LFS path2fid $DIR/$rpath | tr -d '[]') ||
11050 error "get fid for remote directory $DIR/$rpath failed"
11051 check_path "$DIR/$rpath" $MOUNT $FID --link 0 ||
11052 error "check path for remote directory $DIR/$rpath failed"
11057 run_test 162c "fid2path works with paths 100 or more directories deep"
11060 # do directio so as not to populate the page cache
11061 log "creating a 10 Mb file"
11062 $MULTIOP $DIR/$tfile oO_CREAT:O_DIRECT:O_RDWR:w$((10*1048576))c || error "multiop failed while creating a file"
11063 log "starting reads"
11064 dd if=$DIR/$tfile of=/dev/null bs=4096 &
11065 log "truncating the file"
11066 $MULTIOP $DIR/$tfile oO_TRUNC:c || error "multiop failed while truncating the file"
11068 kill %+ || true # reads might have finished
11069 echo "wait until dd is finished"
11071 log "removing the temporary file"
11072 rm -rf $DIR/$tfile || error "tmp file removal failed"
11074 run_test 169 "parallel read and truncate should not deadlock"
11077 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
11078 $LCTL clear # bug 18514
11079 $LCTL debug_daemon start $TMP/${tfile}_log_good
11081 $LCTL debug_daemon stop
11082 sed -e "s/^...../a/g" $TMP/${tfile}_log_good > $TMP/${tfile}_log_bad ||
11083 error "sed failed to read log_good"
11085 $LCTL debug_daemon start $TMP/${tfile}_log_good
11087 $LCTL debug_daemon stop
11089 $LCTL df $TMP/${tfile}_log_bad > $TMP/${tfile}_log_bad.out 2>&1 ||
11090 error "lctl df log_bad failed"
11092 local bad_line=$(tail -n 1 $TMP/${tfile}_log_bad.out | awk '{print $9}')
11093 local good_line1=$(tail -n 1 $TMP/${tfile}_log_bad.out | awk '{print $5}')
11095 $LCTL df $TMP/${tfile}_log_good > $TMP/${tfile}_log_good.out 2>&1
11096 local good_line2=$(tail -n 1 $TMP/${tfile}_log_good.out | awk '{print $5}')
11098 [ "$bad_line" ] && [ "$good_line1" ] && [ "$good_line2" ] ||
11099 error "bad_line good_line1 good_line2 are empty"
11101 cat $TMP/${tfile}_log_good >> $TMP/${tfile}_logs_corrupt
11102 cat $TMP/${tfile}_log_bad >> $TMP/${tfile}_logs_corrupt
11103 cat $TMP/${tfile}_log_good >> $TMP/${tfile}_logs_corrupt
11105 $LCTL df $TMP/${tfile}_logs_corrupt > $TMP/${tfile}_log_bad.out 2>&1
11106 local bad_line_new=$(tail -n 1 $TMP/${tfile}_log_bad.out | awk '{print $9}')
11107 local good_line_new=$(tail -n 1 $TMP/${tfile}_log_bad.out | awk '{print $5}')
11109 [ "$bad_line_new" ] && [ "$good_line_new" ] ||
11110 error "bad_line_new good_line_new are empty"
11112 local expected_good=$((good_line1 + good_line2*2))
11114 rm -f $TMP/${tfile}*
11115 # LU-231, short malformed line may not be counted into bad lines
11116 if [ $bad_line -ne $bad_line_new ] &&
11117 [ $bad_line -ne $((bad_line_new - 1)) ]; then
11118 error "expected $bad_line bad lines, but got $bad_line_new"
11122 if [ $expected_good -ne $good_line_new ]; then
11123 error "expected $expected_good good lines, but got $good_line_new"
11128 run_test 170 "test lctl df to handle corrupted log ====================="
11130 test_171() { # bug20592
11131 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
11132 #define OBD_FAIL_PTLRPC_DUMP_LOG 0x50e
11133 $LCTL set_param fail_loc=0x50e
11134 $LCTL set_param fail_val=3000
11135 multiop_bg_pause $DIR/$tfile O_s || true
11137 kill -USR1 $MULTIPID
11141 if dmesg | grep "recursive fault"; then
11142 error "caught a recursive fault"
11144 $LCTL set_param fail_loc=0
11147 run_test 171 "test libcfs_debug_dumplog_thread stuck in do_exit() ======"
11149 # it would be good to share it with obdfilter-survey/iokit-libecho code
11150 setup_obdecho_osc () {
11153 local obdfilter_name=$2
11154 echo "Creating new osc for $obdfilter_name on $ost_nid"
11155 # make sure we can find loopback nid
11156 $LCTL add_uuid $ost_nid $ost_nid >/dev/null 2>&1
11158 [ $rc -eq 0 ] && { $LCTL attach osc ${obdfilter_name}_osc \
11159 ${obdfilter_name}_osc_UUID || rc=2; }
11160 [ $rc -eq 0 ] && { $LCTL --device ${obdfilter_name}_osc setup \
11161 ${obdfilter_name}_UUID $ost_nid || rc=3; }
11165 cleanup_obdecho_osc () {
11166 local obdfilter_name=$1
11167 $LCTL --device ${obdfilter_name}_osc cleanup >/dev/null
11168 $LCTL --device ${obdfilter_name}_osc detach >/dev/null
11175 local pages=${3:-64}
11180 local obd_size=$(get_obd_size $node $OBD)
11181 local page_size=$(get_page_size $node)
11182 if [[ -n "$obd_size" ]]; then
11183 local new_count=$((obd_size / (pages * page_size / 1024)))
11184 [[ $new_count -ge $count ]] || count=$new_count
11187 do_facet $node "$LCTL attach echo_client ec ec_uuid" || rc=1
11188 [ $rc -eq 0 ] && { do_facet $node "$LCTL --device ec setup $OBD" ||
11190 if [ $rc -eq 0 ]; then
11191 id=$(do_facet $node "$LCTL --device ec create 1" | awk '/object id/ {print $6}')
11192 [ ${PIPESTATUS[0]} -eq 0 -a -n "$id" ] || rc=3
11194 echo "New object id is $id"
11195 [ $rc -eq 0 ] && { do_facet $node "$LCTL --device ec getattr $id" ||
11197 [ $rc -eq 0 ] && { do_facet $node "$LCTL --device ec " \
11198 "test_brw $count w v $pages $id" || rc=4; }
11199 [ $rc -eq 0 ] && { do_facet $node "$LCTL --device ec destroy $id 1" ||
11201 [ $rc -eq 0 -o $rc -gt 2 ] && { do_facet $node "$LCTL --device ec " \
11202 "cleanup" || rc=5; }
11203 [ $rc -eq 0 -o $rc -gt 1 ] && { do_facet $node "$LCTL --device ec " \
11204 "detach" || rc=6; }
11205 [ $rc -ne 0 ] && echo "obecho_create_test failed: $rc"
11210 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
11211 remote_ost_nodsh && skip "remote OST with nodsh" && return
11213 local rmmod_local=0
11215 if ! module_loaded obdecho; then
11216 load_module obdecho/obdecho
11220 local osc=$($LCTL dl | grep -v mdt | awk '$3 == "osc" {print $4; exit}')
11221 local host=$(lctl get_param -n osc.$osc.import |
11222 awk '/current_connection:/ {print $2}' )
11223 local target=$(lctl get_param -n osc.$osc.import |
11224 awk '/target:/ {print $2}' )
11225 target=${target%_UUID}
11227 [[ -n $target ]] && { setup_obdecho_osc $host $target || rc=1; } || rc=1
11228 [ $rc -eq 0 ] && { obdecho_test ${target}_osc client || rc=2; }
11229 [[ -n $target ]] && cleanup_obdecho_osc $target
11230 [ $rmmod_local -eq 1 ] && rmmod obdecho
11233 run_test 180a "test obdecho on osc"
11236 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
11237 remote_ost_nodsh && skip "remote OST with nodsh" && return
11239 local rmmod_remote=0
11241 do_facet ost1 "lsmod | grep -q obdecho || " \
11242 "{ insmod ${LUSTRE}/obdecho/obdecho.ko || " \
11243 "modprobe obdecho; }" && rmmod_remote=1
11244 target=$(do_facet ost1 $LCTL dl | awk '/obdfilter/ {print $4;exit}')
11245 [[ -n $target ]] && { obdecho_test $target ost1 || rc=1; }
11246 [ $rmmod_remote -eq 1 ] && do_facet ost1 "rmmod obdecho"
11249 run_test 180b "test obdecho directly on obdfilter"
11251 test_180c() { # LU-2598
11252 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
11253 remote_ost_nodsh && skip "remote OST with nodsh" && return
11254 [[ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.4.0) ]] &&
11255 skip "Need MDS version at least 2.4.0" && return
11258 local rmmod_remote=false
11259 local pages=16384 # 64MB bulk I/O RPC size
11262 do_rpc_nodes $(facet_active_host ost1) load_module obdecho/obdecho &&
11263 rmmod_remote=true || error "failed to load module obdecho"
11265 target=$(do_facet ost1 $LCTL dl | awk '/obdfilter/ { print $4 }' |
11267 if [ -n "$target" ]; then
11268 obdecho_test "$target" ost1 "$pages" || rc=${PIPESTATUS[0]}
11270 echo "there is no obdfilter target on ost1"
11273 $rmmod_remote && do_facet ost1 "rmmod obdecho" || true
11276 run_test 180c "test huge bulk I/O size on obdfilter, don't LASSERT"
11278 test_181() { # bug 22177
11279 test_mkdir -p $DIR/$tdir || error "creating dir $DIR/$tdir"
11280 # create enough files to index the directory
11281 createmany -o $DIR/$tdir/foobar 4000
11282 # print attributes for debug purpose
11285 multiop_bg_pause $DIR/$tdir D_Sc || return 1
11287 # remove the files & current working dir
11288 unlinkmany $DIR/$tdir/foobar 4000
11290 kill -USR1 $MULTIPID
11292 stat $DIR/$tdir && error "open-unlinked dir was not removed!"
11295 run_test 181 "Test open-unlinked dir ========================"
11301 mkdir -p $DIR/$tdir || error "creating dir $DIR/$tdir"
11303 $LCTL set_param mdc.*.rpc_stats=clear
11305 for (( i = 0; i < $tcount; i++ )) ; do
11306 mkdir $DIR/$tdir/$i
11309 for (( i = 0; i < $tcount; i++ )) ; do
11310 createmany -o $DIR/$tdir/$i/f- $fcount &
11314 for (( i = 0; i < $tcount; i++ )) ; do
11315 unlinkmany $DIR/$tdir/$i/f- $fcount &
11319 $LCTL get_param mdc.*.rpc_stats
11323 run_test 182 "Test parallel modify metadata operations ================"
11325 test_183() { # LU-2275
11326 remote_mds_nodsh && skip "remote MDS with nodsh" && return
11327 [[ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.3.56) ]] &&
11328 skip "Need MDS version at least 2.3.56" && return
11330 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
11331 mkdir -p $DIR/$tdir || error "creating dir $DIR/$tdir"
11332 echo aaa > $DIR/$tdir/$tfile
11334 #define OBD_FAIL_MDS_NEGATIVE_POSITIVE 0x148
11335 do_facet $SINGLEMDS $LCTL set_param fail_loc=0x148
11337 ls -l $DIR/$tdir && error "ls succeeded, should have failed"
11338 cat $DIR/$tdir/$tfile && error "cat succeeded, should have failed"
11340 do_facet $SINGLEMDS $LCTL set_param fail_loc=0
11342 # Flush negative dentry cache
11343 touch $DIR/$tdir/$tfile
11345 # We are not checking for any leaked references here, they'll
11346 # become evident next time we do cleanup with module unload.
11349 run_test 183 "No crash or request leak in case of strange dispositions ========"
11351 # test suite 184 is for LU-2016, LU-2017
11353 check_swap_layouts_support && return 0
11355 dir0=$DIR/$tdir/$testnum
11356 test_mkdir -p -c1 $dir0 || error "creating dir $dir0"
11361 $SETSTRIPE -c1 $file1
11363 $SETSTRIPE -c2 $file2
11365 gen1=$($GETSTRIPE -g $file1)
11366 gen2=$($GETSTRIPE -g $file2)
11368 $LFS swap_layouts $file1 $file2 || error "swap of file layout failed"
11369 gen=$($GETSTRIPE -g $file1)
11370 [[ $gen1 != $gen ]] ||
11371 "Layout generation on $file1 does not change"
11372 gen=$($GETSTRIPE -g $file2)
11373 [[ $gen2 != $gen ]] ||
11374 "Layout generation on $file2 does not change"
11376 cmp $ref1 $file2 || error "content compare failed ($ref1 != $file2)"
11377 cmp $ref2 $file1 || error "content compare failed ($ref2 != $file1)"
11379 run_test 184a "Basic layout swap"
11382 check_swap_layouts_support && return 0
11384 dir0=$DIR/$tdir/$testnum
11385 mkdir -p $dir0 || error "creating dir $dir0"
11392 $SETSTRIPE -c1 $file1
11393 $SETSTRIPE -c2 $file2
11394 $SETSTRIPE -c1 $file3
11395 chown $RUNAS_ID $file3
11396 gen1=$($GETSTRIPE -g $file1)
11397 gen2=$($GETSTRIPE -g $file2)
11399 $LFS swap_layouts $dir1 $dir2 &&
11400 error "swap of directories layouts should fail"
11401 $LFS swap_layouts $dir1 $file1 &&
11402 error "swap of directory and file layouts should fail"
11403 $RUNAS $LFS swap_layouts $file1 $file2 &&
11404 error "swap of file we cannot write should fail"
11405 $LFS swap_layouts $file1 $file3 &&
11406 error "swap of file with different owner should fail"
11407 /bin/true # to clear error code
11409 run_test 184b "Forbidden layout swap (will generate errors)"
11412 check_swap_layouts_support && return 0
11414 local dir0=$DIR/$tdir/$testnum
11415 mkdir -p $dir0 || error "creating dir $dir0"
11417 local ref1=$dir0/ref1
11418 local ref2=$dir0/ref2
11419 local file1=$dir0/file1
11420 local file2=$dir0/file2
11421 # create a file large enough for the concurrent test
11422 dd if=/dev/urandom of=$ref1 bs=1M count=$((RANDOM % 50 + 20))
11423 dd if=/dev/urandom of=$ref2 bs=1M count=$((RANDOM % 50 + 20))
11424 echo "ref file size: ref1($(stat -c %s $ref1))," \
11425 "ref2($(stat -c %s $ref2))"
11428 dd if=$ref1 of=$file1 bs=16k &
11431 # Make sure dd starts to copy file
11432 while [ ! -f $file1 ]; do sleep 0.1; done
11434 $LFS swap_layouts $file1 $file2
11437 [[ $? == 0 ]] || error "concurrent write on $file1 failed"
11438 [[ $rc == 0 ]] || error "swap of $file1 and $file2 failed"
11440 # how many bytes copied before swapping layout
11441 local copied=$(stat -c %s $file2)
11442 local remaining=$(stat -c %s $ref1)
11443 remaining=$((remaining - copied))
11444 echo "Copied $copied bytes before swapping layout..."
11446 cmp -n $copied $file1 $ref2 | grep differ &&
11447 error "Content mismatch [0, $copied) of ref2 and file1"
11448 cmp -n $copied $file2 $ref1 ||
11449 error "Content mismatch [0, $copied) of ref1 and file2"
11450 cmp -i $copied:$copied -n $remaining $file1 $ref1 ||
11451 error "Content mismatch [$copied, EOF) of ref1 and file1"
11454 rm -f $ref1 $ref2 $file1 $file2
11456 run_test 184c "Concurrent write and layout swap"
11459 check_swap_layouts_support && return 0
11460 [ -z "$(which getfattr 2>/dev/null)" ] &&
11461 skip "no getfattr command" && return 0
11463 local file1=$DIR/$tdir/$tfile-1
11464 local file2=$DIR/$tdir/$tfile-2
11465 local file3=$DIR/$tdir/$tfile-3
11469 mkdir -p $DIR/$tdir
11470 touch $file1 || error "create $file1 failed"
11471 $OPENFILE -f O_CREAT:O_LOV_DELAY_CREATE $file2 ||
11472 error "create $file2 failed"
11473 $OPENFILE -f O_CREAT:O_LOV_DELAY_CREATE $file3 ||
11474 error "create $file3 failed"
11475 lovea1=$($LFS getstripe $file1 | sed 1d)
11477 $LFS swap_layouts $file2 $file3 ||
11478 error "swap $file2 $file3 layouts failed"
11479 $LFS swap_layouts $file1 $file2 ||
11480 error "swap $file1 $file2 layouts failed"
11482 lovea2=$($LFS getstripe $file2 | sed 1d)
11483 [ "$lovea1" == "$lovea2" ] || error "lovea $lovea1 != $lovea2"
11485 lovea1=$(getfattr -n trusted.lov $file1 | grep ^trusted)
11486 [[ -z "$lovea1" ]] || error "$file1 shouldn't have lovea"
11488 run_test 184d "allow stripeless layouts swap"
11491 [[ $(lustre_version_code $SINGLEMDS) -ge $(version_code 2.6.94) ]] ||
11492 { skip "Need MDS version at least 2.6.94"; return 0; }
11493 check_swap_layouts_support && return 0
11494 [ -z "$(which getfattr 2>/dev/null)" ] &&
11495 skip "no getfattr command" && return 0
11497 local file1=$DIR/$tdir/$tfile-1
11498 local file2=$DIR/$tdir/$tfile-2
11499 local file3=$DIR/$tdir/$tfile-3
11502 mkdir -p $DIR/$tdir
11503 touch $file1 || error "create $file1 failed"
11504 $OPENFILE -f O_CREAT:O_LOV_DELAY_CREATE $file2 ||
11505 error "create $file2 failed"
11506 $OPENFILE -f O_CREAT:O_LOV_DELAY_CREATE $file3 ||
11507 error "create $file3 failed"
11509 $LFS swap_layouts $file1 $file2 ||
11510 error "swap $file1 $file2 layouts failed"
11512 lovea=$(getfattr -n trusted.lov $file1 | grep ^trusted)
11513 [[ -z "$lovea" ]] || error "$file1 shouldn't have lovea"
11515 echo 123 > $file1 || error "Should be able to write into $file1"
11517 $LFS swap_layouts $file1 $file3 ||
11518 error "swap $file1 $file3 layouts failed"
11520 echo 123 > $file1 || error "Should be able to write into $file1"
11522 rm -rf $file1 $file2 $file3
11524 run_test 184e "Recreate layout after stripeless layout swaps"
11526 test_185() { # LU-2441
11527 # LU-3553 - no volatile file support in old servers
11528 [[ $(lustre_version_code $SINGLEMDS) -ge $(version_code 2.3.60) ]] ||
11529 { skip "Need MDS version at least 2.3.60"; return 0; }
11531 mkdir -p $DIR/$tdir || error "creating dir $DIR/$tdir"
11532 touch $DIR/$tdir/spoo
11533 local mtime1=$(stat -c "%Y" $DIR/$tdir)
11534 local fid=$($MULTIOP $DIR/$tdir VFw4096c) ||
11535 error "cannot create/write a volatile file"
11536 [ "$FILESET" == "" ] &&
11537 $CHECKSTAT -t file $MOUNT/.lustre/fid/$fid 2>/dev/null &&
11538 error "FID is still valid after close"
11540 multiop_bg_pause $DIR/$tdir vVw4096_c
11547 # assume that the next FID for this client is sequential, since stdout
11548 # is unfortunately eaten by multiop_bg_pause
11549 local n=$((${fidv[1]} + 1))
11550 local next_fid="${fidv[0]}:$(printf "0x%x" $n):${fidv[2]}"
11551 if [ "$FILESET" == "" ]; then
11552 $CHECKSTAT -t file $MOUNT/.lustre/fid/$next_fid ||
11553 error "FID is missing before close"
11555 kill -USR1 $multi_pid
11556 # 1 second delay, so if mtime change we will see it
11558 local mtime2=$(stat -c "%Y" $DIR/$tdir)
11559 [[ $mtime1 == $mtime2 ]] || error "mtime has changed"
11561 run_test 185 "Volatile file support"
11564 remote_mds_nodsh && skip "remote MDS with nodsh" && return
11565 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.3.0) ] &&
11566 skip "Need MDS version at least 2.3.0" && return
11568 local dir0=$DIR/$tdir/$testnum
11569 mkdir -p $dir0 || error "creating dir $dir0"
11571 local file=$dir0/file1
11572 dd if=/dev/urandom of=$file count=10 bs=1M conv=fsync
11573 local dv1=$($LFS data_version $file)
11574 dd if=/dev/urandom of=$file seek=10 count=1 bs=1M conv=fsync
11575 local dv2=$($LFS data_version $file)
11576 [[ $dv1 != $dv2 ]] ||
11577 error "data version did not change on write $dv1 == $dv2"
11582 run_test 187a "Test data version change"
11585 remote_mds_nodsh && skip "remote MDS with nodsh" && return
11586 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.3.0) ] &&
11587 skip "Need MDS version at least 2.3.0" && return
11589 local dir0=$DIR/$tdir/$testnum
11590 mkdir -p $dir0 || error "creating dir $dir0"
11592 declare -a DV=$($MULTIOP $dir0 Vw1000xYw1000xY | cut -f3 -d" ")
11593 [[ ${DV[0]} != ${DV[1]} ]] ||
11594 error "data version did not change on write"\
11595 " ${DV[0]} == ${DV[1]}"
11600 run_test 187b "Test data version change on volatile file"
11603 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
11604 remote_mgs_nodsh && skip "remote MGS with nodsh" && return
11605 [ -n "$FILESET" ] && skip "SKIP due to FILESET set" && return
11607 local POOL=${POOL:-cea1}
11608 local POOL_ROOT=${POOL_ROOT:-$DIR/d200.pools}
11609 local POOL_DIR_NAME=${POOL_DIR_NAME:-dir_tst}
11612 local last_ost=$(($OSTCOUNT - 1))
11614 local ost_list=$(seq $first_ost $ost_step $last_ost)
11615 local ost_range="$first_ost $last_ost $ost_step"
11616 local test_path=$POOL_ROOT/$POOL_DIR_NAME
11617 local file_dir=$POOL_ROOT/file_tst
11618 local subdir=$test_path/subdir
11622 # former test_200a test_200b
11623 pool_add $POOL || { rc=$? ; break; }
11624 pool_add_targets $POOL $ost_range || { rc=$? ; break; }
11625 # former test_200c test_200d
11626 mkdir -p $test_path
11627 pool_set_dir $POOL $test_path || { rc=$? ; break; }
11628 pool_check_dir $POOL $test_path || { rc=$? ; break; }
11630 pool_check_dir $POOL $subdir || { rc=$? ; break; }
11631 pool_dir_rel_path $POOL $POOL_DIR_NAME $POOL_ROOT \
11632 || { rc=$? ; break; }
11633 # former test_200e test_200f
11634 local files=$((OSTCOUNT*3))
11635 pool_alloc_files $POOL $test_path $files "$ost_list" \
11636 || { rc=$? ; break; }
11637 pool_create_files $POOL $file_dir $files "$ost_list" \
11638 || { rc=$? ; break; }
11639 # former test_200g test_200h
11640 pool_lfs_df $POOL || { rc=$? ; break; }
11641 pool_file_rel_path $POOL $test_path || { rc=$? ; break; }
11643 # former test_201a test_201b test_201c
11644 pool_remove_first_target $POOL || { rc=$? ; break; }
11646 local f=$test_path/$tfile
11647 pool_remove_all_targets $POOL $f || { rc=$? ; break; }
11648 pool_remove $POOL $f || { rc=$? ; break; }
11655 run_test 200 "OST pools"
11657 # usage: default_attr <count | size | offset>
11659 $LCTL get_param -n lov.$FSNAME-clilov-\*.stripe${1}
11662 # usage: check_default_stripe_attr
11663 check_default_stripe_attr() {
11664 ACTUAL=$($GETSTRIPE $* $DIR/$tdir)
11666 --stripe-count|--count)
11667 [ -n "$2" ] && EXPECTED=0 || EXPECTED=$(default_attr count);;
11668 --stripe-size|--size)
11669 [ -n "$2" ] && EXPECTED=0 || EXPECTED=$(default_attr size);;
11670 --stripe-index|--index)
11673 error "unknown getstripe attr '$1'"
11676 [ $ACTUAL != $EXPECTED ] &&
11677 error "$DIR/$tdir has $1 '$ACTUAL', not '$EXPECTED'"
11681 test_mkdir -p $DIR/$tdir
11682 $SETSTRIPE --stripe-count 0 --stripe-size 0 --stripe-index -1 $DIR/$tdir
11684 check_default_stripe_attr --stripe-count
11685 check_default_stripe_attr --stripe-size
11686 check_default_stripe_attr --stripe-index
11690 run_test 204a "Print default stripe attributes ================="
11693 test_mkdir -p $DIR/$tdir
11694 $SETSTRIPE --stripe-count 1 $DIR/$tdir
11696 check_default_stripe_attr --stripe-size
11697 check_default_stripe_attr --stripe-index
11701 run_test 204b "Print default stripe size and offset ==========="
11704 test_mkdir -p $DIR/$tdir
11705 $SETSTRIPE --stripe-size 65536 $DIR/$tdir
11707 check_default_stripe_attr --stripe-count
11708 check_default_stripe_attr --stripe-index
11712 run_test 204c "Print default stripe count and offset ==========="
11715 test_mkdir -p $DIR/$tdir
11716 $SETSTRIPE --stripe-index 0 $DIR/$tdir
11718 check_default_stripe_attr --stripe-count
11719 check_default_stripe_attr --stripe-size
11723 run_test 204d "Print default stripe count and size ============="
11726 test_mkdir -p $DIR/$tdir
11727 $SETSTRIPE -d $DIR/$tdir
11729 check_default_stripe_attr --stripe-count --raw
11730 check_default_stripe_attr --stripe-size --raw
11731 check_default_stripe_attr --stripe-index --raw
11735 run_test 204e "Print raw stripe attributes ================="
11738 test_mkdir -p $DIR/$tdir
11739 $SETSTRIPE --stripe-count 1 $DIR/$tdir
11741 check_default_stripe_attr --stripe-size --raw
11742 check_default_stripe_attr --stripe-index --raw
11746 run_test 204f "Print raw stripe size and offset ==========="
11749 test_mkdir -p $DIR/$tdir
11750 $SETSTRIPE --stripe-size 65536 $DIR/$tdir
11752 check_default_stripe_attr --stripe-count --raw
11753 check_default_stripe_attr --stripe-index --raw
11757 run_test 204g "Print raw stripe count and offset ==========="
11760 test_mkdir -p $DIR/$tdir
11761 $SETSTRIPE --stripe-index 0 $DIR/$tdir
11763 check_default_stripe_attr --stripe-count --raw
11764 check_default_stripe_attr --stripe-size --raw
11768 run_test 204h "Print raw stripe count and size ============="
11770 # Figure out which job scheduler is being used, if any,
11771 # or use a fake one
11772 if [ -n "$SLURM_JOB_ID" ]; then # SLURM
11773 JOBENV=SLURM_JOB_ID
11774 elif [ -n "$LSB_JOBID" ]; then # Load Sharing Facility
11776 elif [ -n "$PBS_JOBID" ]; then # PBS/Maui/Moab
11778 elif [ -n "$LOADL_STEPID" ]; then # LoadLeveller
11779 JOBENV=LOADL_STEP_ID
11780 elif [ -n "$JOB_ID" ]; then # Sun Grid Engine
11783 $LCTL list_param jobid_name > /dev/null 2>&1
11784 if [ $? -eq 0 ]; then
11791 verify_jobstats() {
11796 # we don't really need to clear the stats for this test to work, since each
11797 # command has a unique jobid, but it makes debugging easier if needed.
11798 # for facet in $facets; do
11799 # local dev=$(convert_facet2label $facet)
11800 # # clear old jobstats
11801 # do_facet $facet lctl set_param *.$dev.job_stats="clear"
11804 # use a new JobID for each test, or we might see an old one
11805 [ "$JOBENV" = "FAKE_JOBID" ] &&
11806 FAKE_JOBID=id.$testnum.$(basename ${cmd[0]}).$RANDOM
11810 [ "$JOBENV" = "nodelocal" ] && {
11811 FAKE_JOBID=id.$testnum.$(basename ${cmd[0]}).$RANDOM
11812 $LCTL set_param jobid_name=$FAKE_JOBID
11816 log "Test: ${cmd[*]}"
11817 log "Using JobID environment variable $JOBENV=$JOBVAL"
11819 if [ $JOBENV = "FAKE_JOBID" ]; then
11820 FAKE_JOBID=$JOBVAL ${cmd[*]}
11825 # all files are created on OST0000
11826 for facet in $facets; do
11827 local stats="*.$(convert_facet2label $facet).job_stats"
11828 if [ $(do_facet $facet lctl get_param $stats |
11829 grep -c $JOBVAL) -ne 1 ]; then
11830 do_facet $facet lctl get_param $stats
11831 error "No jobstats for $JOBVAL found on $facet::$stats"
11838 NEW_JOBENV=${1:-$OLD_JOBENV}
11839 do_facet mgs $LCTL conf_param $FSNAME.sys.jobid_var=$NEW_JOBENV
11840 wait_update $HOSTNAME "$LCTL get_param -n jobid_var" $NEW_JOBENV
11844 do_facet $SINGLEMDS \
11845 $LCTL set_param mdt.*.job_cleanup_interval=$OLD_INTERVAL
11846 [ $OLD_JOBENV != $JOBENV ] && jobstats_set $OLD_JOBENV
11847 do_facet $SINGLEMDS lctl --device $MDT0 changelog_deregister $CL_USER
11850 test_205() { # Job stats
11851 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
11852 remote_mgs_nodsh && skip "remote MGS with nodsh" && return
11853 remote_mds_nodsh && skip "remote MDS with nodsh" && return
11854 remote_ost_nodsh && skip "remote OST with nodsh" && return
11856 [ -z "$(lctl get_param -n mdc.*.connect_flags | grep jobstats)" ] &&
11857 skip "Server doesn't support jobstats" && return 0
11858 [[ $JOBID_VAR = disable ]] && skip "jobstats is disabled" && return
11860 OLD_JOBENV=$($LCTL get_param -n jobid_var)
11861 if [ $OLD_JOBENV != $JOBENV ]; then
11862 jobstats_set $JOBENV
11863 trap cleanup_205 EXIT
11866 CL_USER=$(do_facet $SINGLEMDS lctl --device $MDT0 changelog_register -n)
11867 echo "Registered as changelog user $CL_USER"
11869 OLD_INTERVAL=$(do_facet $SINGLEMDS \
11870 lctl get_param -n mdt.*.job_cleanup_interval)
11871 local interval_new=5
11872 do_facet $SINGLEMDS \
11873 $LCTL set_param mdt.*.job_cleanup_interval=$interval_new
11874 local start=$SECONDS
11878 cmd="mkdir $DIR/$tdir"
11879 verify_jobstats "$cmd" "$SINGLEMDS"
11881 cmd="rmdir $DIR/$tdir"
11882 verify_jobstats "$cmd" "$SINGLEMDS"
11883 # mkdir on secondary MDT
11884 if [ $MDSCOUNT -gt 1 ]; then
11885 cmd="lfs mkdir -i 1 $DIR/$tdir.remote"
11886 verify_jobstats "$cmd" "mds2"
11889 cmd="mknod $DIR/$tfile c 1 3"
11890 verify_jobstats "$cmd" "$SINGLEMDS"
11892 cmd="rm -f $DIR/$tfile"
11893 verify_jobstats "$cmd" "$SINGLEMDS"
11894 # create all files on OST0000 so verify_jobstats can find OST stats
11896 cmd="$SETSTRIPE -i 0 -c 1 $DIR/$tfile"
11897 verify_jobstats "$cmd" "$SINGLEMDS"
11899 cmd="touch $DIR/$tfile"
11900 verify_jobstats "$cmd" "$SINGLEMDS ost1"
11902 cmd="dd if=/dev/zero of=$DIR/$tfile bs=1M count=1 oflag=sync"
11903 verify_jobstats "$cmd" "ost1"
11905 cancel_lru_locks osc
11906 cmd="dd if=$DIR/$tfile of=/dev/null bs=1M count=1 iflag=direct"
11907 verify_jobstats "$cmd" "ost1"
11909 cmd="$TRUNCATE $DIR/$tfile 0"
11910 verify_jobstats "$cmd" "$SINGLEMDS ost1"
11912 cmd="mv -f $DIR/$tfile $DIR/$tdir.rename"
11913 verify_jobstats "$cmd" "$SINGLEMDS"
11914 # jobstats expiry - sleep until old stats should be expired
11915 local left=$((interval_new + 2 - (SECONDS - start)))
11916 [ $left -ge 0 ] && echo "sleep $left for expiry" && sleep $((left + 1))
11917 cmd="mkdir $DIR/$tdir.expire"
11918 verify_jobstats "$cmd" "$SINGLEMDS"
11919 [ $(do_facet $SINGLEMDS lctl get_param *.*.job_stats |
11920 grep -c "job_id.*mkdir") -gt 1 ] && error "old jobstats not expired"
11922 # Ensure that jobid are present in changelog (if supported by MDS)
11923 if [ $(lustre_version_code $SINGLEMDS) -ge $(version_code 2.6.52) ]
11925 $LFS changelog $MDT0 | tail -9
11926 jobids=$($LFS changelog $MDT0 | tail -9 | grep -c "j=")
11927 [ $jobids -eq 9 ] ||
11928 error "Wrong changelog jobid count $jobids != 9"
11932 jobstats_set $JOBENV
11934 $LFS changelog $MDT0 | tail -1
11935 jobids=$($LFS changelog $MDT0 | tail -1 | grep -c "j=")
11936 [ $jobids -eq 0 ] ||
11937 error "Unexpected jobids when jobid_var=$JOBENV"
11942 run_test 205 "Verify job stats"
11944 # LU-1480, LU-1773 and LU-1657
11946 mkdir -p $DIR/$tdir
11947 $SETSTRIPE -c -1 $DIR/$tdir
11948 #define OBD_FAIL_LOV_INIT 0x1403
11949 $LCTL set_param fail_loc=0xa0001403
11950 $LCTL set_param fail_val=1
11951 touch $DIR/$tdir/$tfile || true
11953 run_test 206 "fail lov_init_raid0() doesn't lbug"
11956 dd if=/dev/zero of=$DIR/$tfile bs=4k count=$((RANDOM%10+1))
11957 local fsz=`stat -c %s $DIR/$tfile`
11958 cancel_lru_locks mdc
11960 # do not return layout in getattr intent
11961 #define OBD_FAIL_MDS_NO_LL_GETATTR 0x170
11962 $LCTL set_param fail_loc=0x170
11963 local sz=`stat -c %s $DIR/$tfile`
11965 [ $fsz -eq $sz ] || error "file size expected $fsz, actual $sz"
11969 run_test 207a "can refresh layout at glimpse"
11972 dd if=/dev/zero of=$DIR/$tfile bs=4k count=$((RANDOM%10+1))
11973 local cksum=`md5sum $DIR/$tfile`
11974 local fsz=`stat -c %s $DIR/$tfile`
11975 cancel_lru_locks mdc
11976 cancel_lru_locks osc
11978 # do not return layout in getattr intent
11979 #define OBD_FAIL_MDS_NO_LL_OPEN 0x171
11980 $LCTL set_param fail_loc=0x171
11982 # it will refresh layout after the file is opened but before read issues
11983 echo checksum is "$cksum"
11984 echo "$cksum" |md5sum -c --quiet || error "file differs"
11988 run_test 207b "can refresh layout at open"
11991 # FIXME: in this test suite, only RD lease is used. This is okay
11992 # for now as only exclusive open is supported. After generic lease
11993 # is done, this test suite should be revised. - Jinshan
11995 remote_mds_nodsh && skip "remote MDS with nodsh" && return
11996 [[ $(lustre_version_code $SINGLEMDS) -ge $(version_code 2.4.52) ]] ||
11997 { skip "Need MDS version at least 2.4.52"; return 0; }
11999 echo "==== test 1: verify get lease work"
12000 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:eRE+eU || error "get lease error"
12002 echo "==== test 2: verify lease can be broken by upcoming open"
12003 $MULTIOP $DIR/$tfile oO_RDONLY:eR_E-eUc &
12007 $MULTIOP $DIR/$tfile oO_RDONLY:c
12008 kill -USR1 $PID && wait $PID || error "break lease error"
12010 echo "==== test 3: verify lease can't be granted if an open already exists"
12011 $MULTIOP $DIR/$tfile oO_RDONLY:_c &
12015 $MULTIOP $DIR/$tfile oO_RDONLY:eReUc && error "apply lease should fail"
12016 kill -USR1 $PID && wait $PID || error "open file error"
12018 echo "==== test 4: lease can sustain over recovery"
12019 $MULTIOP $DIR/$tfile oO_RDONLY:eR_E+eUc &
12025 kill -USR1 $PID && wait $PID || error "lease broken over recovery"
12027 echo "==== test 5: lease broken can't be regained by replay"
12028 $MULTIOP $DIR/$tfile oO_RDONLY:eR_E-eUc &
12032 # open file to break lease and then recovery
12033 $MULTIOP $DIR/$tfile oO_RDWR:c || error "open file error"
12036 kill -USR1 $PID && wait $PID || error "lease not broken over recovery"
12040 run_test 208 "Exclusive open"
12043 [ -z "$(lctl get_param -n mdc.*.connect_flags | grep disp_stripe)" ] &&
12044 skip_env "must have disp_stripe" && return
12047 sync; sleep 5; sync;
12049 echo 3 > /proc/sys/vm/drop_caches
12050 req_before=$(awk '/ptlrpc_cache / { print $2 }' /proc/slabinfo)
12052 # open/close 500 times
12053 for i in $(seq 500); do
12057 echo 3 > /proc/sys/vm/drop_caches
12058 req_after=$(awk '/ptlrpc_cache / { print $2 }' /proc/slabinfo)
12060 echo "before: $req_before, after: $req_after"
12061 [ $((req_after - req_before)) -ge 300 ] &&
12062 error "open/close requests are not freed"
12065 run_test 209 "read-only open/close requests should be freed promptly"
12069 size=$((size % 8192 + 1))
12070 dd if=/dev/urandom of=$DIR/f212 bs=1k count=$size
12071 sendfile $DIR/f212 $DIR/f212.xyz || error "sendfile wrong"
12072 rm -f $DIR/f212 $DIR/f212.xyz
12074 run_test 212 "Sendfile test ============================================"
12077 dd if=/dev/zero of=$DIR/$tfile bs=4k count=4
12078 cancel_lru_locks osc
12079 lctl set_param fail_loc=0x8000040f
12080 # generate a read lock
12081 cat $DIR/$tfile > /dev/null
12082 # write to the file, it will try to cancel the above read lock.
12083 cat /etc/hosts >> $DIR/$tfile
12085 run_test 213 "OSC lock completion and cancel race don't crash - bug 18829"
12087 test_214() { # for bug 20133
12088 mkdir -p $DIR/$tdir/d214c || error "mkdir $DIR/$tdir/d214c failed"
12089 for (( i=0; i < 340; i++ )) ; do
12090 touch $DIR/$tdir/d214c/a$i
12093 ls -l $DIR/$tdir || error "ls -l $DIR/d214p failed"
12094 mv $DIR/$tdir/d214c $DIR/ || error "mv $DIR/d214p/d214c $DIR/ failed"
12095 ls $DIR/d214c || error "ls $DIR/d214c failed"
12096 rm -rf $DIR/$tdir || error "rm -rf $DIR/d214* failed"
12097 rm -rf $DIR/d214* || error "rm -rf $DIR/d214* failed"
12099 run_test 214 "hash-indexed directory test - bug 20133"
12101 # having "abc" as 1st arg, creates $TMP/lnet_abc.out and $TMP/lnet_abc.sys
12102 create_lnet_proc_files() {
12103 lctl get_param -n $1 >$TMP/lnet_$1.out || error "cannot read lnet.$1"
12104 sysctl lnet.$1 >$TMP/lnet_$1.sys_tmp || error "cannot read lnet.$1"
12106 sed "s/^lnet.$1\ =\ //g" "$TMP/lnet_$1.sys_tmp" >$TMP/lnet_$1.sys
12107 rm -f "$TMP/lnet_$1.sys_tmp"
12110 # counterpart of create_lnet_proc_files
12111 remove_lnet_proc_files() {
12112 rm -f $TMP/lnet_$1.out $TMP/lnet_$1.sys
12115 # uses 1st arg as trailing part of filename, 2nd arg as description for reports,
12116 # 3rd arg as regexp for body
12117 check_lnet_proc_stats() {
12118 local l=$(cat "$TMP/lnet_$1" |wc -l)
12119 [ $l = 1 ] || (cat "$TMP/lnet_$1" && error "$2 is not of 1 line: $l")
12121 grep -E "$3" "$TMP/lnet_$1" || (cat "$TMP/lnet_$1" && error "$2 misformatted")
12124 # uses 1st arg as trailing part of filename, 2nd arg as description for reports,
12125 # 3rd arg as regexp for body, 4th arg as regexp for 1st line, 5th arg is
12126 # optional and can be regexp for 2nd line (lnet.routes case)
12127 check_lnet_proc_entry() {
12128 local blp=2 # blp stands for 'position of 1st line of body'
12129 [ -z "$5" ] || blp=3 # lnet.routes case
12131 local l=$(cat "$TMP/lnet_$1" |wc -l)
12132 # subtracting one from $blp because the body can be empty
12133 [ "$l" -ge "$(($blp - 1))" ] || (cat "$TMP/lnet_$1" && error "$2 is too short: $l")
12135 sed -n '1 p' "$TMP/lnet_$1" |grep -E "$4" >/dev/null ||
12136 (cat "$TMP/lnet_$1" && error "1st line of $2 misformatted")
12138 [ "$5" = "" ] || sed -n '2 p' "$TMP/lnet_$1" |grep -E "$5" >/dev/null ||
12139 (cat "$TMP/lnet_$1" && error "2nd line of $2 misformatted")
12141 # bail out if any unexpected line happened
12142 sed -n "$blp p" "$TMP/lnet_$1" | grep -Ev "$3"
12143 [ "$?" != 0 ] || error "$2 misformatted"
12146 test_215() { # for bugs 18102, 21079, 21517
12147 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
12148 local N='(0|[1-9][0-9]*)' # non-negative numeric
12149 local P='[1-9][0-9]*' # positive numeric
12150 local I='(0|-?[1-9][0-9]*|NA)' # any numeric (0 | >0 | <0) or NA if no value
12151 local NET='[a-z][a-z0-9]*' # LNET net like o2ib2
12152 local ADDR='[0-9.]+' # LNET addr like 10.0.0.1
12153 local NID="$ADDR@$NET" # LNET nid like 10.0.0.1@o2ib2
12155 local L1 # regexp for 1st line
12156 local L2 # regexp for 2nd line (optional)
12157 local BR # regexp for the rest (body)
12159 # lnet.stats should look as 11 space-separated non-negative numerics
12160 BR="^$N $N $N $N $N $N $N $N $N $N $N$"
12161 create_lnet_proc_files "stats"
12162 check_lnet_proc_stats "stats.sys" "lnet.stats" "$BR"
12163 remove_lnet_proc_files "stats"
12165 # lnet.routes should look like this:
12166 # Routing disabled/enabled
12167 # net hops priority state router
12168 # where net is a string like tcp0, hops > 0, priority >= 0,
12169 # state is up/down,
12170 # router is a string like 192.168.1.1@tcp2
12171 L1="^Routing (disabled|enabled)$"
12172 L2="^net +hops +priority +state +router$"
12173 BR="^$NET +$N +(0|1) +(up|down) +$NID$"
12174 create_lnet_proc_files "routes"
12175 check_lnet_proc_entry "routes.sys" "lnet.routes" "$BR" "$L1" "$L2"
12176 remove_lnet_proc_files "routes"
12178 # lnet.routers should look like this:
12179 # ref rtr_ref alive_cnt state last_ping ping_sent deadline down_ni router
12180 # where ref > 0, rtr_ref > 0, alive_cnt >= 0, state is up/down,
12181 # last_ping >= 0, ping_sent is boolean (0/1), deadline and down_ni are
12182 # numeric (0 or >0 or <0), router is a string like 192.168.1.1@tcp2
12183 L1="^ref +rtr_ref +alive_cnt +state +last_ping +ping_sent +deadline +down_ni +router$"
12184 BR="^$P +$P +$N +(up|down) +$N +(0|1) +$I +$I +$NID$"
12185 create_lnet_proc_files "routers"
12186 check_lnet_proc_entry "routers.sys" "lnet.routers" "$BR" "$L1"
12187 remove_lnet_proc_files "routers"
12189 # lnet.peers should look like this:
12190 # nid refs state last max rtr min tx min queue
12191 # where nid is a string like 192.168.1.1@tcp2, refs > 0,
12192 # state is up/down/NA, max >= 0. last, rtr, min, tx, min are
12193 # numeric (0 or >0 or <0), queue >= 0.
12194 L1="^nid +refs +state +last +max +rtr +min +tx +min +queue$"
12195 BR="^$NID +$P +(up|down|NA) +$I +$N +$I +$I +$I +$I +$N$"
12196 create_lnet_proc_files "peers"
12197 check_lnet_proc_entry "peers.sys" "lnet.peers" "$BR" "$L1"
12198 remove_lnet_proc_files "peers"
12200 # lnet.buffers should look like this:
12201 # pages count credits min
12202 # where pages >=0, count >=0, credits and min are numeric (0 or >0 or <0)
12203 L1="^pages +count +credits +min$"
12204 BR="^ +$N +$N +$I +$I$"
12205 create_lnet_proc_files "buffers"
12206 check_lnet_proc_entry "buffers.sys" "lnet.buffers" "$BR" "$L1"
12207 remove_lnet_proc_files "buffers"
12209 # lnet.nis should look like this:
12210 # nid status alive refs peer rtr max tx min
12211 # where nid is a string like 192.168.1.1@tcp2, status is up/down,
12212 # alive is numeric (0 or >0 or <0), refs >= 0, peer >= 0,
12213 # rtr >= 0, max >=0, tx and min are numeric (0 or >0 or <0).
12214 L1="^nid +status +alive +refs +peer +rtr +max +tx +min$"
12215 BR="^$NID +(up|down) +$I +$N +$N +$N +$N +$I +$I$"
12216 create_lnet_proc_files "nis"
12217 check_lnet_proc_entry "nis.sys" "lnet.nis" "$BR" "$L1"
12218 remove_lnet_proc_files "nis"
12220 # can we successfully write to lnet.stats?
12221 lctl set_param -n stats=0 || error "cannot write to lnet.stats"
12222 sysctl -w lnet.stats=0 || error "cannot write to lnet.stats"
12224 run_test 215 "lnet exists and has proper content - bugs 18102, 21079, 21517"
12226 test_216() { # bug 20317
12227 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
12228 remote_ost_nodsh && skip "remote OST with nodsh" && return
12231 local facets=$(get_facets OST)
12232 local p="$TMP/$TESTSUITE-$TESTNAME.parameters"
12234 save_lustre_params client "osc.*.contention_seconds" > $p
12235 save_lustre_params $facets \
12236 "ldlm.namespaces.filter-*.max_nolock_bytes" >> $p
12237 save_lustre_params $facets \
12238 "ldlm.namespaces.filter-*.contended_locks" >> $p
12239 save_lustre_params $facets \
12240 "ldlm.namespaces.filter-*.contention_seconds" >> $p
12243 # agressive lockless i/o settings
12244 for node in $(osts_nodes); do
12245 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'
12247 lctl set_param -n osc.*.contention_seconds 60
12249 $DIRECTIO write $DIR/$tfile 0 10 4096
12250 $CHECKSTAT -s 40960 $DIR/$tfile
12252 # disable lockless i/o
12253 for node in $(osts_nodes); do
12254 do_node $node 'lctl set_param -n ldlm.namespaces.filter-*.max_nolock_bytes 0; lctl set_param -n ldlm.namespaces.filter-*.contended_locks 32; lctl set_param -n ldlm.namespaces.filter-*.contention_seconds 0'
12256 lctl set_param -n osc.*.contention_seconds 0
12259 dd if=/dev/zero of=$DIR/$tfile count=0
12260 $CHECKSTAT -s 0 $DIR/$tfile
12262 restore_lustre_params <$p
12266 run_test 216 "check lockless direct write works and updates file size and kms correctly"
12268 test_217() { # bug 22430
12269 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
12273 for node in $(nodes_list); do
12274 nid=$(host_nids_address $node $NETTYPE)
12275 if [[ $nid = *-* ]] ; then
12276 echo "lctl ping $nid@$NETTYPE"
12277 lctl ping $nid@$NETTYPE
12279 echo "skipping $node (no hyphen detected)"
12283 run_test 217 "check lctl ping for hostnames with hiphen ('-')"
12286 # do directio so as not to populate the page cache
12287 log "creating a 10 Mb file"
12288 $MULTIOP $DIR/$tfile oO_CREAT:O_DIRECT:O_RDWR:w$((10*1048576))c || error "multiop failed while creating a file"
12289 log "starting reads"
12290 dd if=$DIR/$tfile of=/dev/null bs=4096 &
12291 log "truncating the file"
12292 $MULTIOP $DIR/$tfile oO_TRUNC:c || error "multiop failed while truncating the file"
12294 kill %+ || true # reads might have finished
12295 echo "wait until dd is finished"
12297 log "removing the temporary file"
12298 rm -rf $DIR/$tfile || error "tmp file removal failed"
12300 run_test 218 "parallel read and truncate should not deadlock ======================="
12303 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
12304 # write one partial page
12305 dd if=/dev/zero of=$DIR/$tfile bs=1024 count=1
12306 # set no grant so vvp_io_commit_write will do sync write
12307 $LCTL set_param fail_loc=0x411
12308 # write a full page at the end of file
12309 dd if=/dev/zero of=$DIR/$tfile bs=4096 count=1 seek=1 conv=notrunc
12311 $LCTL set_param fail_loc=0
12312 dd if=/dev/zero of=$DIR/$tfile bs=4096 count=1 seek=3
12313 $LCTL set_param fail_loc=0x411
12314 dd if=/dev/zero of=$DIR/$tfile bs=1024 count=1 seek=2 conv=notrunc
12317 dd if=/dev/zero of=$DIR/$tfile-2 bs=1024 count=1
12318 $CHECKSTAT -s 1024 $DIR/$tfile-2 || error "checkstat wrong size"
12320 run_test 219 "LU-394: Write partial won't cause uncontiguous pages vec at LND"
12322 test_220() { #LU-325
12323 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
12324 remote_ost_nodsh && skip "remote OST with nodsh" && return
12325 remote_mds_nodsh && skip "remote MDS with nodsh" && return
12326 remote_mgs_nodsh && skip "remote MGS with nodsh" && return
12329 # create on MDT0000 so the last_id and next_id are correct
12331 local OST=$($LFS df $DIR | awk '/OST:'$OSTIDX'/ { print $1 }')
12335 local mdtosc_proc1=$(get_mdtosc_proc_path $SINGLEMDS $OST)
12336 local last_id=$(do_facet $SINGLEMDS lctl get_param -n \
12337 osc.$mdtosc_proc1.prealloc_last_id)
12338 local next_id=$(do_facet $SINGLEMDS lctl get_param -n \
12339 osc.$mdtosc_proc1.prealloc_next_id)
12343 do_facet ost$((OSTIDX + 1)) lctl set_param fail_val=-1
12344 #define OBD_FAIL_OST_ENOINO 0x229
12345 do_facet ost$((OSTIDX + 1)) lctl set_param fail_loc=0x229
12346 do_facet mgs $LCTL pool_new $FSNAME.$TESTNAME || return 1
12347 do_facet mgs $LCTL pool_add $FSNAME.$TESTNAME $OST || return 2
12349 $SETSTRIPE $DIR/$tdir -i $OSTIDX -c 1 -p $FSNAME.$TESTNAME
12351 MDSOBJS=$((last_id - next_id))
12352 echo "preallocated objects on MDS is $MDSOBJS" "($last_id - $next_id)"
12354 blocks=$($LFS df $MOUNT | awk '($1 == '$OSTIDX') { print $4 }')
12355 echo "OST still has $count kbytes free"
12357 echo "create $MDSOBJS files @next_id..."
12358 createmany -o $DIR/$tdir/f $MDSOBJS || return 3
12360 local last_id2=$(do_facet mds${MDSIDX} lctl get_param -n \
12361 osc.$mdtosc_proc1.prealloc_last_id)
12362 local next_id2=$(do_facet mds${MDSIDX} lctl get_param -n \
12363 osc.$mdtosc_proc1.prealloc_next_id)
12365 echo "after creation, last_id=$last_id2, next_id=$next_id2"
12370 do_facet ost$((OSTIDX + 1)) lctl set_param fail_val=0
12371 do_facet ost$((OSTIDX + 1)) lctl set_param fail_loc=0
12373 do_facet mgs $LCTL pool_remove $FSNAME.$TESTNAME $OST || return 4
12374 do_facet mgs $LCTL pool_destroy $FSNAME.$TESTNAME || return 5
12375 echo "unlink $MDSOBJS files @$next_id..."
12376 unlinkmany $DIR/$tdir/f $MDSOBJS || return 6
12378 run_test 220 "preallocated MDS objects still used if ENOSPC from OST"
12381 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
12382 dd if=`which date` of=$MOUNT/date oflag=sync
12383 chmod +x $MOUNT/date
12385 #define OBD_FAIL_LLITE_FAULT_TRUNC_RACE 0x1401
12386 $LCTL set_param fail_loc=0x80001401
12388 $MOUNT/date > /dev/null
12391 run_test 221 "make sure fault and truncate race to not cause OOM"
12394 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
12396 test_mkdir -p $DIR/$tdir
12397 $SETSTRIPE -c 1 -i 0 $DIR/$tdir
12398 createmany -o $DIR/$tdir/$tfile 10
12399 cancel_lru_locks mdc
12400 cancel_lru_locks osc
12401 #define OBD_FAIL_LDLM_AGL_DELAY 0x31a
12402 $LCTL set_param fail_loc=0x31a
12403 ls -l $DIR/$tdir > /dev/null || error "AGL for ls failed"
12404 $LCTL set_param fail_loc=0
12407 run_test 222a "AGL for ls should not trigger CLIO lock failure ================"
12410 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
12412 test_mkdir -p $DIR/$tdir
12413 $SETSTRIPE -c 1 -i 0 $DIR/$tdir
12414 createmany -o $DIR/$tdir/$tfile 10
12415 cancel_lru_locks mdc
12416 cancel_lru_locks osc
12417 #define OBD_FAIL_LDLM_AGL_DELAY 0x31a
12418 $LCTL set_param fail_loc=0x31a
12419 rm -r $DIR/$tdir || "AGL for rmdir failed"
12420 $LCTL set_param fail_loc=0
12422 run_test 222b "AGL for rmdir should not trigger CLIO lock failure ============="
12425 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
12427 test_mkdir -p $DIR/$tdir
12428 $SETSTRIPE -c 1 -i 0 $DIR/$tdir
12429 createmany -o $DIR/$tdir/$tfile 10
12430 cancel_lru_locks mdc
12431 cancel_lru_locks osc
12432 #define OBD_FAIL_LDLM_AGL_NOLOCK 0x31b
12433 $LCTL set_param fail_loc=0x31b
12434 ls -l $DIR/$tdir > /dev/null || error "reenqueue failed"
12435 $LCTL set_param fail_loc=0
12438 run_test 223 "osc reenqueue if without AGL lock granted ======================="
12440 test_224a() { # LU-1039, MRP-303
12441 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
12442 #define OBD_FAIL_PTLRPC_CLIENT_BULK_CB 0x508
12443 $LCTL set_param fail_loc=0x508
12444 dd if=/dev/zero of=$DIR/$tfile bs=4096 count=1 conv=fsync
12445 $LCTL set_param fail_loc=0
12448 run_test 224a "Don't panic on bulk IO failure"
12450 test_224b() { # LU-1039, MRP-303
12451 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
12452 dd if=/dev/zero of=$DIR/$tfile bs=4096 count=1
12453 cancel_lru_locks osc
12454 #define OBD_FAIL_PTLRPC_CLIENT_BULK_CB2 0x515
12455 $LCTL set_param fail_loc=0x515
12456 dd of=/dev/null if=$DIR/$tfile bs=4096 count=1
12457 $LCTL set_param fail_loc=0
12460 run_test 224b "Don't panic on bulk IO failure"
12462 test_224c() { # LU-6441
12463 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
12464 local pages_per_rpc=$($LCTL get_param \
12465 osc.*.max_pages_per_rpc)
12466 local at_max=$($LCTL get_param -n at_max)
12467 local timeout=$($LCTL get_param -n timeout)
12468 local test_at="$LCTL get_param -n at_max"
12469 local param_at="$FSNAME.sys.at_max"
12470 local test_timeout="$LCTL get_param -n timeout"
12471 local param_timeout="$FSNAME.sys.timeout"
12473 $LCTL set_param -n osc.*.max_pages_per_rpc=1024
12475 set_conf_param_and_check client "$test_at" "$param_at" 0 ||
12476 error "conf_param at_max=0 failed"
12477 set_conf_param_and_check client "$test_timeout" "$param_timeout" 5 ||
12478 error "conf_param timeout=5 failed"
12480 #define OBD_FAIL_PTLRPC_CLIENT_BULK_CB3 0x520
12481 $LCTL set_param fail_loc=0x520
12482 dd if=/dev/zero of=$DIR/$tfile bs=8MB count=1
12484 $LCTL set_param fail_loc=0
12486 set_conf_param_and_check client "$test_at" "$param_at" $at_max ||
12487 error "conf_param at_max=$at_max failed"
12488 set_conf_param_and_check client "$test_timeout" "$param_timeout" \
12489 $timeout || error "conf_param timeout=$timeout failed"
12491 $LCTL set_param -n $pages_per_rpc
12493 run_test 224c "Don't hang if one of md lost during large bulk RPC"
12495 MDSSURVEY=${MDSSURVEY:-$(which mds-survey 2>/dev/null || true)}
12497 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
12498 remote_mds_nodsh && skip "remote MDS with nodsh" && return
12499 if [ -z ${MDSSURVEY} ]; then
12500 skip_env "mds-survey not found" && return
12503 [ $MDSCOUNT -ge 2 ] &&
12504 skip "skipping now for more than one MDT" && return
12506 [ $(lustre_version_code $SINGLEMDS) -ge $(version_code 2.2.51) ] ||
12507 { skip "Need MDS version at least 2.2.51"; return; }
12509 local mds=$(facet_host $SINGLEMDS)
12510 local target=$(do_nodes $mds 'lctl dl' | \
12511 awk "{if (\$2 == \"UP\" && \$3 == \"mdt\") {print \$4}}")
12513 local cmd1="file_count=1000 thrhi=4"
12514 local cmd2="dir_count=2 layer=mdd stripe_count=0"
12515 local cmd3="rslt_loc=${TMP} targets=\"$mds:$target\" $MDSSURVEY"
12516 local cmd="$cmd1 $cmd2 $cmd3"
12518 rm -f ${TMP}/mds_survey*
12520 eval $cmd || error "mds-survey with zero-stripe failed"
12521 cat ${TMP}/mds_survey*
12522 rm -f ${TMP}/mds_survey*
12524 run_test 225a "Metadata survey sanity with zero-stripe"
12527 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
12528 remote_mds_nodsh && skip "remote MDS with nodsh" && return
12529 if [ -z ${MDSSURVEY} ]; then
12530 skip_env "mds-survey not found" && return
12532 [ $(lustre_version_code $SINGLEMDS) -ge $(version_code 2.2.51) ] ||
12533 { skip "Need MDS version at least 2.2.51"; return; }
12535 if [ $($LCTL dl | grep -c osc) -eq 0 ]; then
12536 skip_env "Need to mount OST to test" && return
12539 [ $MDSCOUNT -ge 2 ] &&
12540 skip "skipping now for more than one MDT" && return
12541 local mds=$(facet_host $SINGLEMDS)
12542 local target=$(do_nodes $mds 'lctl dl' | \
12543 awk "{if (\$2 == \"UP\" && \$3 == \"mdt\") {print \$4}}")
12545 local cmd1="file_count=1000 thrhi=4"
12546 local cmd2="dir_count=2 layer=mdd stripe_count=1"
12547 local cmd3="rslt_loc=${TMP} targets=\"$mds:$target\" $MDSSURVEY"
12548 local cmd="$cmd1 $cmd2 $cmd3"
12550 rm -f ${TMP}/mds_survey*
12552 eval $cmd || error "mds-survey with stripe_count failed"
12553 cat ${TMP}/mds_survey*
12554 rm -f ${TMP}/mds_survey*
12556 run_test 225b "Metadata survey sanity with stripe_count = 1"
12558 mcreate_path2fid () {
12564 local path=$DIR/$tdir/$name
12569 $MCREATE --mode=$1 --major=$2 --minor=$3 $path ||
12570 error "cannot create $desc"
12572 fid=$($LFS path2fid $path | tr -d '[' | tr -d ']')
12574 [ $rc -ne 0 ] && error "cannot get fid of a $desc"
12576 fid_path=$($LFS fid2path $MOUNT $fid)
12578 [ $rc -ne 0 ] && error "cannot get path of $desc by $DIR $path $fid"
12580 [ "$path" == "$fid_path" ] ||
12581 error "fid2path returned $fid_path, expected $path"
12583 echo "pass with $path and $fid"
12588 mkdir -p $DIR/$tdir
12590 mcreate_path2fid 0010666 0 0 fifo "FIFO"
12591 mcreate_path2fid 0020666 1 3 null "character special file (null)"
12592 mcreate_path2fid 0020666 1 255 none "character special file (no device)"
12593 mcreate_path2fid 0040666 0 0 dir "directory"
12594 mcreate_path2fid 0060666 7 0 loop0 "block special file (loop)"
12595 mcreate_path2fid 0100666 0 0 file "regular file"
12596 mcreate_path2fid 0120666 0 0 link "symbolic link"
12597 mcreate_path2fid 0140666 0 0 sock "socket"
12599 run_test 226a "call path2fid and fid2path on files of all type"
12602 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
12606 mkdir -p $DIR/$tdir
12607 $LFS setdirstripe -i $MDTIDX $DIR/$tdir/remote_dir ||
12608 error "create remote directory failed"
12609 mcreate_path2fid 0010666 0 0 "remote_dir/fifo" "FIFO"
12610 mcreate_path2fid 0020666 1 3 "remote_dir/null" \
12611 "character special file (null)"
12612 mcreate_path2fid 0020666 1 255 "remote_dir/none" \
12613 "character special file (no device)"
12614 mcreate_path2fid 0040666 0 0 "remote_dir/dir" "directory"
12615 mcreate_path2fid 0060666 7 0 "remote_dir/loop0" \
12616 "block special file (loop)"
12617 mcreate_path2fid 0100666 0 0 "remote_dir/file" "regular file"
12618 mcreate_path2fid 0120666 0 0 "remote_dir/link" "symbolic link"
12619 mcreate_path2fid 0140666 0 0 "remote_dir/sock" "socket"
12621 run_test 226b "call path2fid and fid2path on files of all type under remote dir"
12623 # LU-1299 Executing or running ldd on a truncated executable does not
12624 # cause an out-of-memory condition.
12626 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
12627 [ -z "$(which ldd)" ] && skip "should have ldd tool" && return
12628 dd if=$(which date) of=$MOUNT/date bs=1k count=1
12629 chmod +x $MOUNT/date
12631 $MOUNT/date > /dev/null
12632 ldd $MOUNT/date > /dev/null
12635 run_test 227 "running truncated executable does not cause OOM"
12637 # LU-1512 try to reuse idle OI blocks
12639 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
12640 remote_mds_nodsh && skip "remote MDS with nodsh" && return
12641 [ "$(facet_fstype $SINGLEMDS)" != "ldiskfs" ] &&
12642 skip "non-ldiskfs backend" && return
12644 local MDT_DEV=$(mdsdevname ${SINGLEMDS//mds/})
12645 local myDIR=$DIR/$tdir
12648 #define OBD_FAIL_SEQ_EXHAUST 0x1002
12649 $LCTL set_param fail_loc=0x80001002
12650 createmany -o $myDIR/t- 10000
12651 $LCTL set_param fail_loc=0
12652 # The guard is current the largest FID holder
12654 local SEQ=$($LFS path2fid $myDIR/guard | awk -F ':' '{print $1}' |
12656 local IDX=$(($SEQ % 64))
12658 do_facet $SINGLEMDS sync
12659 # Make sure journal flushed.
12661 local blk1=$(do_facet $SINGLEMDS \
12662 "$DEBUGFS -c -R \\\"stat oi.16.${IDX}\\\" $MDT_DEV" |
12663 grep Blockcount | awk '{print $4}')
12665 # Remove old files, some OI blocks will become idle.
12666 unlinkmany $myDIR/t- 10000
12667 # Create new files, idle OI blocks should be reused.
12668 createmany -o $myDIR/t- 2000
12669 do_facet $SINGLEMDS sync
12670 # Make sure journal flushed.
12672 local blk2=$(do_facet $SINGLEMDS \
12673 "$DEBUGFS -c -R \\\"stat oi.16.${IDX}\\\" $MDT_DEV" |
12674 grep Blockcount | awk '{print $4}')
12676 [ $blk1 == $blk2 ] || error "old blk1=$blk1, new blk2=$blk2, unmatched!"
12678 run_test 228a "try to reuse idle OI blocks"
12681 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
12682 remote_mds_nodsh && skip "remote MDS with nodsh" && return
12683 [ "$(facet_fstype $SINGLEMDS)" != "ldiskfs" ] &&
12684 skip "non-ldiskfs backend" && return
12686 local MDT_DEV=$(mdsdevname ${SINGLEMDS//mds/})
12687 local myDIR=$DIR/$tdir
12690 #define OBD_FAIL_SEQ_EXHAUST 0x1002
12691 $LCTL set_param fail_loc=0x80001002
12692 createmany -o $myDIR/t- 10000
12693 $LCTL set_param fail_loc=0
12694 # The guard is current the largest FID holder
12696 local SEQ=$($LFS path2fid $myDIR/guard | awk -F ':' '{print $1}' |
12698 local IDX=$(($SEQ % 64))
12700 do_facet $SINGLEMDS sync
12701 # Make sure journal flushed.
12703 local blk1=$(do_facet $SINGLEMDS \
12704 "$DEBUGFS -c -R \\\"stat oi.16.${IDX}\\\" $MDT_DEV" |
12705 grep Blockcount | awk '{print $4}')
12707 # Remove old files, some OI blocks will become idle.
12708 unlinkmany $myDIR/t- 10000
12711 stop $SINGLEMDS || error "Fail to stop MDT."
12713 start $SINGLEMDS $MDT_DEV $MDS_MOUNT_OPTS || error "Fail to start MDT."
12715 df $MOUNT || error "Fail to df."
12716 # Create new files, idle OI blocks should be reused.
12717 createmany -o $myDIR/t- 2000
12718 do_facet $SINGLEMDS sync
12719 # Make sure journal flushed.
12721 local blk2=$(do_facet $SINGLEMDS \
12722 "$DEBUGFS -c -R \\\"stat oi.16.${IDX}\\\" $MDT_DEV" |
12723 grep Blockcount | awk '{print $4}')
12725 [ $blk1 == $blk2 ] || error "old blk1=$blk1, new blk2=$blk2, unmatched!"
12727 run_test 228b "idle OI blocks can be reused after MDT restart"
12731 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
12732 remote_mds_nodsh && skip "remote MDS with nodsh" && return
12733 [ "$(facet_fstype $SINGLEMDS)" != "ldiskfs" ] &&
12734 skip "non-ldiskfs backend" && return
12736 local MDT_DEV=$(mdsdevname ${SINGLEMDS//mds/})
12737 local myDIR=$DIR/$tdir
12740 #define OBD_FAIL_SEQ_EXHAUST 0x1002
12741 $LCTL set_param fail_loc=0x80001002
12742 # 20000 files can guarantee there are index nodes in the OI file
12743 createmany -o $myDIR/t- 20000
12744 $LCTL set_param fail_loc=0
12745 # The guard is current the largest FID holder
12747 local SEQ=$($LFS path2fid $myDIR/guard | awk -F ':' '{print $1}' |
12749 local IDX=$(($SEQ % 64))
12751 do_facet $SINGLEMDS sync
12752 # Make sure journal flushed.
12754 local blk1=$(do_facet $SINGLEMDS \
12755 "$DEBUGFS -c -R \\\"stat oi.16.${IDX}\\\" $MDT_DEV" |
12756 grep Blockcount | awk '{print $4}')
12758 # Remove old files, some OI blocks will become idle.
12759 unlinkmany $myDIR/t- 20000
12761 # The OI file should become empty now
12763 # Create new files, idle OI blocks should be reused.
12764 createmany -o $myDIR/t- 2000
12765 do_facet $SINGLEMDS sync
12766 # Make sure journal flushed.
12768 local blk2=$(do_facet $SINGLEMDS \
12769 "$DEBUGFS -c -R \\\"stat oi.16.${IDX}\\\" $MDT_DEV" |
12770 grep Blockcount | awk '{print $4}')
12772 [ $blk1 == $blk2 ] || error "old blk1=$blk1, new blk2=$blk2, unmatched!"
12774 run_test 228c "NOT shrink the last entry in OI index node to recycle idle leaf"
12776 test_229() { # LU-2482, LU-3448
12777 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.4.53) ] &&
12778 skip "No HSM $(lustre_build_version $SINGLEMDS) MDS < 2.4.53" &&
12780 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
12781 [ $OSTCOUNT -lt 2 ] && skip "needs >= 2 OSTs" && return
12785 # Create a file with a released layout and stripe count 2.
12786 $MULTIOP $DIR/$tfile H2c ||
12787 error "failed to create file with released layout"
12789 $GETSTRIPE -v $DIR/$tfile
12791 local pattern=$($GETSTRIPE -L $DIR/$tfile)
12792 [ X"$pattern" = X"80000001" ] || error "pattern error ($pattern)"
12794 local stripe_count=$($GETSTRIPE -c $DIR/$tfile) || error "getstripe"
12795 [ $stripe_count -eq 2 ] || error "stripe count not 2 ($stripe_count)"
12796 stat $DIR/$tfile || error "failed to stat released file"
12798 chown $RUNAS_ID $DIR/$tfile ||
12799 error "chown $RUNAS_ID $DIR/$tfile failed"
12801 chgrp $RUNAS_ID $DIR/$tfile ||
12802 error "chgrp $RUNAS_ID $DIR/$tfile failed"
12804 touch $DIR/$tfile || error "touch $DIR/$tfile failed"
12805 rm $DIR/$tfile || error "failed to remove released file"
12807 run_test 229 "getstripe/stat/rm/attr changes work on released files"
12810 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
12811 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
12814 test_mkdir $DIR/$tdir
12815 test_mkdir -i0 -c1 $DIR/$tdir/test_230_local
12816 local mdt_idx=$($GETSTRIPE -M $DIR/$tdir/test_230_local)
12817 [ $mdt_idx -ne 0 ] &&
12818 error "create local directory on wrong MDT $mdt_idx"
12820 $LFS mkdir -i $MDTIDX $DIR/$tdir/test_230 ||
12821 error "create remote directory failed"
12822 local mdt_idx=$($GETSTRIPE -M $DIR/$tdir/test_230)
12823 [ $mdt_idx -ne $MDTIDX ] &&
12824 error "create remote directory on wrong MDT $mdt_idx"
12826 createmany -o $DIR/$tdir/test_230/t- 10 ||
12827 error "create files on remote directory failed"
12828 mdt_idx=$($GETSTRIPE -M $DIR/$tdir/test_230/t-0)
12829 [ $mdt_idx -ne $MDTIDX ] && error "create files on wrong MDT $mdt_idx"
12830 rm -r $DIR/$tdir || error "unlink remote directory failed"
12832 run_test 230a "Create remote directory and files under the remote directory"
12835 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
12836 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
12843 local migrate_dir=$DIR/$tdir/migrate_dir
12844 local other_dir=$DIR/$tdir/other_dir
12846 test_mkdir $DIR/$tdir
12847 test_mkdir -i0 -c1 $migrate_dir
12848 test_mkdir -i0 -c1 $other_dir
12849 for ((i=0; i<10; i++)); do
12850 mkdir -p $migrate_dir/dir_${i}
12851 createmany -o $migrate_dir/dir_${i}/f 10 ||
12852 error "create files under remote dir failed $i"
12855 cp /etc/passwd $migrate_dir/$tfile
12856 cp /etc/passwd $other_dir/$tfile
12857 chattr +SAD $migrate_dir
12858 chattr +SAD $migrate_dir/$tfile
12860 local old_dir_flag=$(lsattr -a $migrate_dir | awk '/\/\.$/ {print $1}')
12861 local old_file_flag=$(lsattr $migrate_dir/$tfile | awk '{print $1}')
12862 local old_dir_mode=$(stat -c%f $migrate_dir)
12863 local old_file_mode=$(stat -c%f $migrate_dir/$tfile)
12865 mkdir -p $migrate_dir/dir_default_stripe2
12866 $SETSTRIPE -c 2 $migrate_dir/dir_default_stripe2
12867 $SETSTRIPE -c 2 $migrate_dir/${tfile}_stripe2
12869 mkdir -p $other_dir
12870 ln $migrate_dir/$tfile $other_dir/luna
12871 ln $migrate_dir/$tfile $migrate_dir/sofia
12872 ln $other_dir/$tfile $migrate_dir/david
12873 ln -s $migrate_dir/$tfile $other_dir/zachary
12874 ln -s $migrate_dir/$tfile $migrate_dir/${tfile}_ln
12875 ln -s $other_dir/$tfile $migrate_dir/${tfile}_ln_other
12877 $LFS migrate -m $MDTIDX $migrate_dir ||
12878 error "fails on migrating remote dir to MDT1"
12880 echo "migratate to MDT1, then checking.."
12881 for ((i = 0; i < 10; i++)); do
12882 for file in $(find $migrate_dir/dir_${i}); do
12883 mdt_index=$($LFS getstripe -M $file)
12884 [ $mdt_index == $MDTIDX ] ||
12885 error "$file is not on MDT${MDTIDX}"
12889 # the multiple link file should still in MDT0
12890 mdt_index=$($LFS getstripe -M $migrate_dir/$tfile)
12891 [ $mdt_index == 0 ] ||
12892 error "$file is not on MDT${MDTIDX}"
12894 local new_dir_flag=$(lsattr -a $migrate_dir | awk '/\/\.$/ {print $1}')
12895 [ "$old_dir_flag" = "$new_dir_flag" ] ||
12896 error " expect $old_dir_flag get $new_dir_flag"
12898 local new_file_flag=$(lsattr $migrate_dir/$tfile | awk '{print $1}')
12899 [ "$old_file_flag" = "$new_file_flag" ] ||
12900 error " expect $old_file_flag get $new_file_flag"
12902 local new_dir_mode=$(stat -c%f $migrate_dir)
12903 [ "$old_dir_mode" = "$new_dir_mode" ] ||
12904 error "expect mode $old_dir_mode get $new_dir_mode"
12906 local new_file_mode=$(stat -c%f $migrate_dir/$tfile)
12907 [ "$old_file_mode" = "$new_file_mode" ] ||
12908 error "expect mode $old_file_mode get $new_file_mode"
12910 diff /etc/passwd $migrate_dir/$tfile ||
12911 error "$tfile different after migration"
12913 diff /etc/passwd $other_dir/luna ||
12914 error "luna different after migration"
12916 diff /etc/passwd $migrate_dir/sofia ||
12917 error "sofia different after migration"
12919 diff /etc/passwd $migrate_dir/david ||
12920 error "david different after migration"
12922 diff /etc/passwd $other_dir/zachary ||
12923 error "zachary different after migration"
12925 diff /etc/passwd $migrate_dir/${tfile}_ln ||
12926 error "${tfile}_ln different after migration"
12928 diff /etc/passwd $migrate_dir/${tfile}_ln_other ||
12929 error "${tfile}_ln_other different after migration"
12931 stripe_count=$($LFS getstripe -c $migrate_dir/dir_default_stripe2)
12932 [ $stripe_count = 2 ] ||
12933 error "dir strpe_count $d != 2 after migration."
12935 stripe_count=$($LFS getstripe -c $migrate_dir/${tfile}_stripe2)
12936 [ $stripe_count = 2 ] ||
12937 error "file strpe_count $d != 2 after migration."
12939 #migrate back to MDT0
12942 $LFS migrate -m $MDTIDX $migrate_dir ||
12943 error "fails on migrating remote dir to MDT0"
12945 echo "migrate back to MDT0, checking.."
12946 for file in $(find $migrate_dir); do
12947 mdt_index=$($LFS getstripe -M $file)
12948 [ $mdt_index == $MDTIDX ] ||
12949 error "$file is not on MDT${MDTIDX}"
12952 local new_dir_flag=$(lsattr -a $migrate_dir | awk '/\/\.$/ {print $1}')
12953 [ "$old_dir_flag" = "$new_dir_flag" ] ||
12954 error " expect $old_dir_flag get $new_dir_flag"
12956 local new_file_flag=$(lsattr $migrate_dir/$tfile | awk '{print $1}')
12957 [ "$old_file_flag" = "$new_file_flag" ] ||
12958 error " expect $old_file_flag get $new_file_flag"
12960 local new_dir_mode=$(stat -c%f $migrate_dir)
12961 [ "$old_dir_mode" = "$new_dir_mode" ] ||
12962 error "expect mode $old_dir_mode get $new_dir_mode"
12964 local new_file_mode=$(stat -c%f $migrate_dir/$tfile)
12965 [ "$old_file_mode" = "$new_file_mode" ] ||
12966 error "expect mode $old_file_mode get $new_file_mode"
12968 diff /etc/passwd ${migrate_dir}/$tfile ||
12969 error "$tfile different after migration"
12971 diff /etc/passwd ${other_dir}/luna ||
12972 error "luna different after migration"
12974 diff /etc/passwd ${migrate_dir}/sofia ||
12975 error "sofia different after migration"
12977 diff /etc/passwd ${other_dir}/zachary ||
12978 error "zachary different after migration"
12980 diff /etc/passwd $migrate_dir/${tfile}_ln ||
12981 error "${tfile}_ln different after migration"
12983 diff /etc/passwd $migrate_dir/${tfile}_ln_other ||
12984 error "${tfile}_ln_other different after migration"
12986 stripe_count=$($LFS getstripe -c ${migrate_dir}/dir_default_stripe2)
12987 [ $stripe_count = 2 ] ||
12988 error "dir strpe_count $d != 2 after migration."
12990 stripe_count=$($LFS getstripe -c ${migrate_dir}/${tfile}_stripe2)
12991 [ $stripe_count = 2 ] ||
12992 error "file strpe_count $d != 2 after migration."
12994 rm -rf $DIR/$tdir || error "rm dir failed after migration"
12996 run_test 230b "migrate directory"
12999 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
13000 remote_mds_nodsh && skip "remote MDS with nodsh" && return
13001 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
13005 local migrate_dir=$DIR/$tdir/migrate_dir
13007 #If migrating directory fails in the middle, all entries of
13008 #the directory is still accessiable.
13009 test_mkdir $DIR/$tdir
13010 test_mkdir -i0 -c1 $migrate_dir
13012 createmany -o $migrate_dir/f 10 ||
13013 error "create files under ${migrate_dir} failed"
13015 #failed after migrating 5 entries
13016 #OBD_FAIL_MIGRATE_ENTRIES 0x1801
13017 do_facet mds1 lctl set_param fail_loc=0x20001801
13018 do_facet mds1 lctl set_param fail_val=5
13019 local t=$(ls $migrate_dir | wc -l)
13020 $LFS migrate --mdt-index $MDTIDX $migrate_dir &&
13021 error "migrate should fail after 5 entries"
13023 mkdir $migrate_dir/dir &&
13024 error "mkdir succeeds under migrating directory"
13025 touch $migrate_dir/file &&
13026 error "touch file succeeds under migrating directory"
13028 local u=$(ls $migrate_dir | wc -l)
13029 [ "$u" == "$t" ] || error "$u != $t during migration"
13031 for file in $(find $migrate_dir); do
13032 stat $file || error "stat $file failed"
13035 do_facet mds1 lctl set_param fail_loc=0
13036 do_facet mds1 lctl set_param fail_val=0
13038 $LFS migrate -m $MDTIDX $migrate_dir ||
13039 error "migrate open files should failed with open files"
13041 echo "Finish migration, then checking.."
13042 for file in $(find $migrate_dir); do
13043 mdt_index=$($LFS getstripe -M $file)
13044 [ $mdt_index == $MDTIDX ] ||
13045 error "$file is not on MDT${MDTIDX}"
13048 rm -rf $DIR/$tdir || error "rm dir failed after migration"
13050 run_test 230c "check directory accessiblity if migration is failed"
13053 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
13054 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
13057 local migrate_dir=$DIR/$tdir/migrate_dir
13061 test_mkdir $DIR/$tdir
13062 test_mkdir -i0 -c1 $migrate_dir
13064 for ((i=0; i<100; i++)); do
13065 test_mkdir -i0 -c1 $migrate_dir/dir_${i}
13066 createmany -o $migrate_dir/dir_${i}/f 100 ||
13067 error "create files under remote dir failed $i"
13070 $LFS migrate -m $MDTIDX $migrate_dir ||
13071 error "migrate remote dir error"
13073 echo "Finish migration, then checking.."
13074 for file in $(find $migrate_dir); do
13075 mdt_index=$($LFS getstripe -M $file)
13076 [ $mdt_index == $MDTIDX ] ||
13077 error "$file is not on MDT${MDTIDX}"
13080 rm -rf $DIR/$tdir || error "rm dir failed after migration"
13082 run_test 230d "check migrate big directory"
13085 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
13086 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
13092 mkdir -p $DIR/$tdir
13093 mkdir $DIR/$tdir/migrate_dir
13094 mkdir $DIR/$tdir/other_dir
13095 touch $DIR/$tdir/migrate_dir/a
13096 ln $DIR/$tdir/migrate_dir/a $DIR/$tdir/other_dir/b
13097 ls $DIR/$tdir/other_dir
13099 $LFS migrate -m 1 $DIR/$tdir/migrate_dir ||
13100 error "migrate dir fails"
13102 mdt_index=$($LFS getstripe -M $DIR/$tdir/migrate_dir)
13103 [ $mdt_index == 1 ] || error "migrate_dir is not on MDT1"
13105 mdt_index=$($LFS getstripe -M $DIR/$tdir/migrate_dir/a)
13106 [ $mdt_index == 0 ] || error "a is not on MDT0"
13108 $LFS migrate -m 1 $DIR/$tdir/other_dir ||
13109 error "migrate dir fails"
13111 mdt_index=$($LFS getstripe -M $DIR/$tdir/other_dir)
13112 [ $mdt_index == 1 ] || error "other_dir is not on MDT1"
13114 mdt_index=$($LFS getstripe -M $DIR/$tdir/migrate_dir/a)
13115 [ $mdt_index == 1 ] || error "a is not on MDT1"
13117 mdt_index=$($LFS getstripe -M $DIR/$tdir/other_dir/b)
13118 [ $mdt_index == 1 ] || error "b is not on MDT1"
13120 a_fid=$($LFS path2fid $DIR/$tdir/migrate_dir/a)
13121 b_fid=$($LFS path2fid $DIR/$tdir/other_dir/b)
13123 [ "$a_fid" = "$b_fid" ] || error "different fid after migration"
13125 rm -rf $DIR/$tdir || error "rm dir failed after migration"
13127 run_test 230e "migrate mulitple local link files"
13130 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
13131 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
13135 mkdir -p $DIR/$tdir
13136 mkdir $DIR/$tdir/migrate_dir
13137 $LFS mkdir -i1 $DIR/$tdir/other_dir
13138 touch $DIR/$tdir/migrate_dir/a
13139 ln $DIR/$tdir/migrate_dir/a $DIR/$tdir/other_dir/ln1
13140 ln $DIR/$tdir/migrate_dir/a $DIR/$tdir/other_dir/ln2
13141 ls $DIR/$tdir/other_dir
13143 # a should be migrated to MDT1, since no other links on MDT0
13144 $LFS migrate -m 1 $DIR/$tdir/migrate_dir ||
13145 error "migrate dir fails"
13146 mdt_index=$($LFS getstripe -M $DIR/$tdir/migrate_dir)
13147 [ $mdt_index == 1 ] || error "migrate_dir is not on MDT1"
13148 mdt_index=$($LFS getstripe -M $DIR/$tdir/migrate_dir/a)
13149 [ $mdt_index == 1 ] || error "a is not on MDT1"
13151 # a should stay on MDT1, because it is a mulitple link file
13152 $LFS migrate -m 0 $DIR/$tdir/migrate_dir ||
13153 error "migrate dir fails"
13154 mdt_index=$($LFS getstripe -M $DIR/$tdir/migrate_dir/a)
13155 [ $mdt_index == 1 ] || error "a is not on MDT1"
13157 $LFS migrate -m 1 $DIR/$tdir/migrate_dir ||
13158 error "migrate dir fails"
13160 a_fid=$($LFS path2fid $DIR/$tdir/migrate_dir/a)
13161 ln_fid=$($LFS path2fid $DIR/$tdir/other_dir/ln1)
13162 [ "$a_fid" = "$ln_fid" ] || error "different fid after migrate to MDT1"
13164 rm -rf $DIR/$tdir/other_dir/ln1 || error "unlink ln1 fails"
13165 rm -rf $DIR/$tdir/other_dir/ln2 || error "unlink ln2 fails"
13167 # a should be migrated to MDT0, since no other links on MDT1
13168 $LFS migrate -m 0 $DIR/$tdir/migrate_dir ||
13169 error "migrate dir fails"
13170 mdt_index=$($LFS getstripe -M $DIR/$tdir/migrate_dir/a)
13171 [ $mdt_index == 0 ] || error "a is not on MDT0"
13173 rm -rf $DIR/$tdir || error "rm dir failed after migration"
13175 run_test 230f "migrate mulitple remote link files"
13178 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
13179 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
13181 mkdir -p $DIR/$tdir/migrate_dir
13183 $LFS migrate -m 1000 $DIR/$tdir/migrate_dir &&
13184 error "migrating dir to non-exist MDT succeeds"
13187 run_test 230g "migrate dir to non-exist MDT"
13190 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
13191 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
13192 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.7.64) ] &&
13193 skip "Need MDS version at least 2.7.64" && return
13196 mkdir -p $DIR/$tdir/migrate_dir
13198 $LFS migrate -m1 $DIR &&
13199 error "migrating mountpoint1 should fail"
13201 $LFS migrate -m1 $DIR/$tdir/.. &&
13202 error "migrating mountpoint2 should fail"
13204 $LFS migrate -m1 $DIR/$tdir/migrate_dir/.. ||
13205 error "migrating $tdir fail"
13207 mdt_index=$($LFS getstripe -M $DIR/$tdir)
13208 [ $mdt_index == 1 ] || error "$mdt_index != 1 after migration"
13210 mdt_index=$($LFS getstripe -M $DIR/$tdir/migrate_dir)
13211 [ $mdt_index == 1 ] || error "$mdt_index != 1 after migration"
13214 run_test 230h "migrate .. and root"
13217 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
13218 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
13220 mkdir -p $DIR/$tdir/migrate_dir
13222 $LFS migrate -m 1 $DIR/$tdir/migrate_dir/ ||
13223 error "migration fails with a tailing slash"
13225 $LFS migrate -m 0 $DIR/$tdir/migrate_dir// ||
13226 error "migration fails with two tailing slashes"
13228 run_test 230i "lfs migrate -m tolerates trailing slashes"
13232 # For simplicity this test assumes that max_pages_per_rpc
13233 # is the same across all OSCs
13234 local max_pages=$($LCTL get_param -n osc.*.max_pages_per_rpc | head -n1)
13235 local bulk_size=$((max_pages * 4096))
13237 mkdir -p $DIR/$tdir
13239 # clear the OSC stats
13240 $LCTL set_param osc.*.stats=0 &>/dev/null
13243 # Client writes $bulk_size - there must be 1 rpc for $max_pages.
13244 dd if=/dev/zero of=$DIR/$tdir/$tfile bs=$bulk_size count=1 \
13245 oflag=direct &>/dev/null || error "dd failed"
13247 sync; sleep 1; sync # just to be safe
13248 local nrpcs=$($LCTL get_param osc.*.stats |awk '/ost_write/ {print $2}')
13249 if [ x$nrpcs != "x1" ]; then
13250 $LCTL get_param osc.*.stats
13251 error "found $nrpcs ost_write RPCs, not 1 as expected"
13255 # Drop the OSC cache, otherwise we will read from it
13256 cancel_lru_locks osc
13258 # clear the OSC stats
13259 $LCTL set_param osc.*.stats=0 &>/dev/null
13261 # Client reads $bulk_size.
13262 dd if=$DIR/$tdir/$tfile of=/dev/null bs=$bulk_size count=1 \
13263 iflag=direct &>/dev/null || error "dd failed"
13265 nrpcs=$($LCTL get_param osc.*.stats | awk '/ost_read/ { print $2 }')
13266 if [ x$nrpcs != "x1" ]; then
13267 $LCTL get_param osc.*.stats
13268 error "found $nrpcs ost_read RPCs, not 1 as expected"
13271 run_test 231a "checking that reading/writing of BRW RPC size results in one RPC"
13274 mkdir -p $DIR/$tdir
13276 for i in {0..1023}; do
13277 dd if=/dev/zero of=$DIR/$tdir/$tfile conv=notrunc \
13278 seek=$((2 * i)) bs=4096 count=1 &>/dev/null ||
13279 error "dd of=$DIR/$tdir/$tfile seek=$((2 * i)) failed"
13283 run_test 231b "must not assert on fully utilized OST request buffer"
13286 mkdir -p $DIR/$tdir
13287 #define OBD_FAIL_LDLM_OST_LVB 0x31c
13288 $LCTL set_param fail_loc=0x31c
13290 # ignore dd failure
13291 dd if=/dev/zero of=$DIR/$tdir/$tfile bs=1M count=1 || true
13293 $LCTL set_param fail_loc=0
13294 umount_client $MOUNT || error "umount failed"
13295 mount_client $MOUNT || error "mount failed"
13297 run_test 232 "failed lock should not block umount"
13300 [ $(lustre_version_code $SINGLEMDS) -ge $(version_code 2.3.64) ] ||
13301 { skip "Need MDS version at least 2.3.64"; return; }
13302 [ -n "$FILESET" ] && skip "SKIP due to FILESET set" && return
13304 local fid=$($LFS path2fid $MOUNT)
13305 stat $MOUNT/.lustre/fid/$fid > /dev/null ||
13306 error "cannot access $MOUNT using its FID '$fid'"
13308 run_test 233a "checking that OBF of the FS root succeeds"
13311 [ $(lustre_version_code $SINGLEMDS) -ge $(version_code 2.5.90) ] ||
13312 { skip "Need MDS version at least 2.5.90"; return; }
13313 [ -n "$FILESET" ] && skip "SKIP due to FILESET set" && return
13315 local fid=$($LFS path2fid $MOUNT/.lustre)
13316 stat $MOUNT/.lustre/fid/$fid > /dev/null ||
13317 error "cannot access $MOUNT/.lustre using its FID '$fid'"
13319 fid=$($LFS path2fid $MOUNT/.lustre/fid)
13320 stat $MOUNT/.lustre/fid/$fid > /dev/null ||
13321 error "cannot access $MOUNT/.lustre/fid using its FID '$fid'"
13323 run_test 233b "checking that OBF of the FS .lustre succeeds"
13326 local p="$TMP/sanityN-$TESTNAME.parameters"
13327 save_lustre_params client "llite.*.xattr_cache" > $p
13328 lctl set_param llite.*.xattr_cache 1 ||
13329 { skip "xattr cache is not supported"; return 0; }
13331 mkdir -p $DIR/$tdir || error "mkdir failed"
13332 touch $DIR/$tdir/$tfile || error "touch failed"
13333 # OBD_FAIL_LLITE_XATTR_ENOMEM
13334 $LCTL set_param fail_loc=0x1405
13335 # output of the form: attr 2 4 44 3 fc13 x86_64
13336 V=($(IFS=".-" rpm -q attr))
13337 if [[ ${V[1]} > 2 || ${V[2]} > 4 || ${V[3]} > 44 ||
13338 ${V[1]} = 2 && ${V[2]} = 4 && ${V[3]} = 44 && ${V[4]} > 6 ]]; then
13339 # attr pre-2.4.44-7 had a bug with rc
13340 # LU-3703 - SLES 11 and FC13 clients have older attr
13341 getfattr -n user.attr $DIR/$tdir/$tfile &&
13342 error "getfattr should have failed with ENOMEM"
13344 skip "LU-3703: attr version $(getfattr --version) too old"
13346 $LCTL set_param fail_loc=0x0
13349 restore_lustre_params < $p
13352 run_test 234 "xattr cache should not crash on ENOMEM"
13355 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.4.52) ] &&
13356 skip "Need MDS version at least 2.4.52" && return
13357 flock_deadlock $DIR/$tfile
13362 124) error "process hangs on a deadlock"
13364 *) error "error executing flock_deadlock $DIR/$tfile"
13368 run_test 235 "LU-1715: flock deadlock detection does not work properly"
13372 check_swap_layouts_support && return 0
13373 test_mkdir -p -c1 $DIR/$tdir || error "mkdir $tdir failed"
13375 local ref1=/etc/passwd
13376 local ref2=/etc/group
13377 local file1=$DIR/$tdir/f1
13378 local file2=$DIR/$tdir/f2
13380 $SETSTRIPE -c 1 $file1 || error "cannot setstripe on '$file1': rc = $?"
13381 cp $ref1 $file1 || error "cp $ref1 $file1 failed: rc = $?"
13382 $SETSTRIPE -c 2 $file2 || error "cannot setstripe on '$file2': rc = $?"
13383 cp $ref2 $file2 || error "cp $ref2 $file2 failed: rc = $?"
13384 local fd=$(free_fd)
13385 local cmd="exec $fd<>$file2"
13388 $LFS swap_layouts $file1 /proc/self/fd/${fd} ||
13389 error "cannot swap layouts of '$file1' and /proc/self/fd/${fd}"
13392 cmp $ref2 $file1 || error "content compare failed ($ref2 != $file1)"
13397 run_test 236 "Layout swap on open unlinked file"
13399 # test to verify file handle related system calls
13400 # (name_to_handle_at/open_by_handle_at)
13401 # The new system calls are supported in glibc >= 2.14.
13404 echo "Test file_handle syscalls" > $DIR/$tfile ||
13405 error "write failed"
13406 check_fhandle_syscalls $DIR/$tfile ||
13407 error "check_fhandle_syscalls failed"
13409 run_test 237 "Verify name_to_handle_at/open_by_handle_at syscalls"
13411 # LU-4659 linkea consistency
13413 local server_version=$(lustre_version_code $SINGLEMDS)
13415 [[ $server_version -gt $(version_code 2.5.57) ]] ||
13416 [[ $server_version -gt $(version_code 2.5.1) &&
13417 $server_version -lt $(version_code 2.5.50) ]] ||
13418 { skip "Need MDS version at least 2.5.58 or 2.5.2+"; return; }
13421 ln $DIR/$tfile $DIR/$tfile.lnk
13422 touch $DIR/$tfile.new
13423 mv $DIR/$tfile.new $DIR/$tfile
13424 local fid1=$($LFS path2fid $DIR/$tfile)
13425 local fid2=$($LFS path2fid $DIR/$tfile.lnk)
13426 local path1=$($LFS fid2path $FSNAME "$fid1")
13427 [ $tfile == $path1 ] || error "linkea inconsistent: $tfile $fid1 $path1"
13428 local path2=$($LFS fid2path $FSNAME "$fid2")
13429 [ $tfile.lnk == $path2 ] ||
13430 error "linkea inconsistent: $tfile.lnk $fid2 $path2!"
13433 run_test 238 "Verify linkea consistency"
13436 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.5.60) ] &&
13437 skip "Need MDS version at least 2.5.60" && return
13438 local list=$(comma_list $(mdts_nodes))
13440 mkdir -p $DIR/$tdir
13441 createmany -o $DIR/$tdir/f- 5000
13442 unlinkmany $DIR/$tdir/f- 5000
13443 do_nodes $list "lctl set_param -n osp*.*.sync_changes 1"
13444 changes=$(do_nodes $list "lctl get_param -n osc.*MDT*.sync_changes \
13445 osc.*MDT*.sync_in_flight" | calc_sum)
13446 [ "$changes" -eq 0 ] || error "$changes not synced"
13448 run_test 239 "osp_sync test"
13450 test_239a() { #LU-5297
13452 #define OBD_FAIL_OSP_CHECK_INVALID_REC 0x2100
13453 do_facet $SINGLEMDS $LCTL set_param fail_loc=0x2100
13454 chgrp $RUNAS_GID $DIR/$tfile
13455 wait_delete_completed
13457 run_test 239a "process invalid osp sync record correctly"
13459 test_239b() { #LU-5297
13461 #define OBD_FAIL_OSP_CHECK_ENOMEM 0x2101
13462 do_facet $SINGLEMDS $LCTL set_param fail_loc=0x2101
13463 chgrp $RUNAS_GID $DIR/$tfile1
13464 wait_delete_completed
13465 do_facet $SINGLEMDS $LCTL set_param fail_loc=0
13467 chgrp $RUNAS_GID $DIR/$tfile2
13468 wait_delete_completed
13470 run_test 239b "process osp sync record with ENOMEM error correctly"
13473 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
13475 mkdir -p $DIR/$tdir
13477 $LFS mkdir -i 0 $DIR/$tdir/d0 ||
13478 error "failed to mkdir $DIR/$tdir/d0 on MDT0"
13479 $LFS mkdir -i 1 $DIR/$tdir/d0/d1 ||
13480 error "failed to mkdir $DIR/$tdir/d0/d1 on MDT1"
13482 umount_client $MOUNT || error "umount failed"
13483 #define OBD_FAIL_TGT_DELAY_CONDITIONAL 0x713
13484 do_facet mds2 lctl set_param fail_loc=0x713 fail_val=1
13485 mount_client $MOUNT || error "failed to mount client"
13487 echo "stat $DIR/$tdir/d0/d1, should not fail/ASSERT"
13488 stat $DIR/$tdir/d0/d1 || error "fail to stat $DIR/$tdir/d0/d1"
13490 run_test 240 "race between ldlm enqueue and the connection RPC (no ASSERT)"
13493 for LOOP in $(seq $1); do
13494 dd if=$DIR/$tfile of=/dev/null bs=40960 count=1 2>/dev/null
13495 cancel_lru_locks osc || true
13500 for LOOP in $(seq $1); do
13501 dd if=$DIR/$tfile of=/dev/null bs=40960 count=1 \
13502 iflag=direct 2>/dev/null
13507 dd if=/dev/zero of=$DIR/$tfile count=1 bs=40960
13509 cancel_lru_locks osc
13510 test_241_bio 1000 &
13515 run_test 241 "bio vs dio"
13518 dd if=/dev/zero of=$DIR/$tfile count=1 bs=40960
13520 test_241_dio 1000 &
13525 run_test 241b "dio vs dio"
13528 mkdir -p $DIR/$tdir
13529 touch $DIR/$tdir/$tfile
13531 #define OBD_FAIL_MDS_READPAGE_PACK 0x105
13532 do_facet mds1 lctl set_param fail_loc=0x105
13533 /bin/ls $DIR/$tdir && error "ls $DIR/$tdir should fail"
13535 do_facet mds1 lctl set_param fail_loc=0
13536 /bin/ls $DIR/$tdir || error "ls $DIR/$tdir failed"
13538 run_test 242 "mdt_readpage failure should not cause directory unreadable"
13542 test_mkdir -p $DIR/$tdir
13543 group_lock_test -d $DIR/$tdir || error "A group lock test failed"
13545 run_test 243 "various group lock tests"
13549 test_mkdir -p $DIR/$tdir
13550 dd if=/dev/zero of=$DIR/$tdir/$tfile bs=1M count=35
13551 sendfile_grouplock $DIR/$tdir/$tfile || \
13552 error "sendfile+grouplock failed"
13555 run_test 244 "sendfile with group lock tests"
13558 local flagname="multi_mod_rpcs"
13559 local connect_data_name="max_mod_rpcs"
13562 # check if multiple modify RPCs flag is set
13563 out=$($LCTL get_param mdc.$FSNAME-MDT0000-*.import |
13564 grep "connect_flags:")
13567 echo "$out" | grep -qw $flagname
13568 if [ $? -ne 0 ]; then
13569 echo "connect flag $flagname is not set"
13573 # check if multiple modify RPCs data is set
13574 out=$($LCTL get_param mdc.$FSNAME-MDT0000-*.import)
13577 echo "$out" | grep -qw $connect_data_name ||
13578 error "import should have connect data $connect_data_name"
13580 run_test 245 "check mdc connection flag/data: multiple modify RPCs"
13582 test_246() { # LU-7371
13583 [ $(lustre_version_code ost1) -lt $(version_code 2.7.62) ] &&
13584 skip "Need OST version >= 2.7.62" && return 0
13585 do_facet ost1 $LCTL set_param fail_val=4095
13586 #define OBD_FAIL_OST_READ_SIZE 0x234
13587 do_facet ost1 $LCTL set_param fail_loc=0x234
13588 $LFS setstripe $DIR/$tfile -i 0 -c 1
13589 dd if=/dev/zero of=$DIR/$tfile bs=4095 count=1 > /dev/null 2>&1
13590 cancel_lru_locks $FSNAME-OST0000
13591 dd if=$DIR/$tfile of=/dev/null bs=1048576 || error "Read failed"
13593 run_test 246 "Read file of size 4095 should return right length"
13596 lctl get_param -n mdc.$FSNAME-MDT0000*.import |
13598 { skip "Fileset feature is not supported"; return; }
13600 local submount=${MOUNT}_$tdir
13603 mkdir -p $submount || error "mkdir $submount failed"
13604 FILESET="$FILESET/$tdir" mount_client $submount ||
13605 error "mount $submount failed"
13606 echo foo > $submount/$tfile || error "write $submount/$tfile failed"
13607 [ $(cat $MOUNT/$tdir/$tfile) = "foo" ] ||
13608 error "read $MOUNT/$tdir/$tfile failed"
13609 umount_client $submount || error "umount $submount failed"
13612 run_test 247a "mount subdir as fileset"
13615 lctl get_param -n mdc.$FSNAME-MDT0000*.import | grep -q subtree ||
13616 { skip "Fileset feature is not supported"; return; }
13618 local submount=${MOUNT}_$tdir
13620 rm -rf $MOUNT/$tdir
13621 mkdir -p $submount || error "mkdir $submount failed"
13623 FILESET="$FILESET/$tdir" mount_client $submount &&
13624 error "mount $submount should fail"
13627 run_test 247b "mount subdir that dose not exist"
13630 lctl get_param -n mdc.$FSNAME-MDT0000*.import | grep -q subtree ||
13631 { skip "Fileset feature is not supported"; return; }
13633 local submount=${MOUNT}_$tdir
13635 mkdir -p $MOUNT/$tdir/dir1
13636 mkdir -p $submount || error "mkdir $submount failed"
13637 FILESET="$FILESET/$tdir" mount_client $submount ||
13638 error "mount $submount failed"
13639 local fid=$($LFS path2fid $MOUNT/)
13640 $LFS fid2path $submount $fid && error "fid2path should fail"
13641 umount_client $submount || error "umount $submount failed"
13644 run_test 247c "running fid2path outside root"
13647 lctl get_param -n mdc.$FSNAME-MDT0000*.import | grep -q subtree ||
13648 { skip "Fileset feature is not supported"; return; }
13650 local submount=${MOUNT}_$tdir
13652 mkdir -p $MOUNT/$tdir/dir1
13653 mkdir -p $submount || error "mkdir $submount failed"
13654 FILESET="$FILESET/$tdir" mount_client $submount ||
13655 error "mount $submount failed"
13656 local fid=$($LFS path2fid $submount/dir1)
13657 $LFS fid2path $submount $fid || error "fid2path should succeed"
13658 umount_client $submount || error "umount $submount failed"
13661 run_test 247d "running fid2path inside root"
13665 lctl get_param -n mdc.$FSNAME-MDT0000*.import |
13667 { skip "Fileset feature is not supported"; return; }
13669 local submount=${MOUNT}_$tdir
13672 mkdir -p $submount || error "mkdir $submount failed"
13673 FILESET="$FILESET/.." mount_client $submount &&
13674 error "mount $submount should fail"
13677 run_test 247e "mount .. as fileset"
13680 [ "$(facet_fstype ost$(($($GETSTRIPE -i $DIR/$tfile) + 1)))" = "zfs" ] \
13681 && skip "no 16TB file size limit on ZFS" && return
13683 $SETSTRIPE -c 1 $DIR/$tfile
13684 # ldiskfs extent file size limit is (16TB - 4KB - 1) bytes
13685 local size=$((16 * 1024 * 1024 * 1024 * 1024 - 4096 - 1))
13686 $TRUNCATE $DIR/$tfile $size || error "truncate $tfile to $size failed"
13687 dd if=/dev/zero of=$DIR/$tfile bs=10 count=1 oflag=append \
13688 conv=notrunc,fsync && error "append succeeded"
13691 run_test 250 "Write above 16T limit"
13694 $SETSTRIPE -c -1 -S 1048576 $DIR/$tfile
13696 #define OBD_FAIL_LLITE_LOST_LAYOUT 0x1407
13697 #Skip once - writing the first stripe will succeed
13698 $LCTL set_param fail_loc=0xa0001407 fail_val=1
13699 $MULTIOP $DIR/$tfile o:O_RDWR:w2097152c 2>&1 | grep -q "short write" &&
13700 error "short write happened"
13702 $LCTL set_param fail_loc=0xa0001407 fail_val=1
13703 $MULTIOP $DIR/$tfile or2097152c 2>&1 | grep -q "short read" &&
13704 error "short read happened"
13708 run_test 251 "Handling short read and write correctly"
13718 if [ "$(facet_fstype ost1)" != "ldiskfs" -o \
13719 "$(facet_fstype mds1)" != "ldiskfs" ]; then
13720 skip "can only run lr_reader on ldiskfs target"
13724 # check lr_reader on OST0000
13726 dev=$(facet_device $tgt)
13727 out=$(do_facet $tgt $LR_READER $dev)
13728 [ $? -eq 0 ] || error "$LR_READER failed on target $tgt device $dev"
13730 uuid=$(echo "$out" | grep -i uuid | awk '{ print $2 }')
13731 [ "$uuid" == "$(ostuuid_from_index 0)" ] ||
13732 error "Invalid uuid returned by $LR_READER on target $tgt"
13733 echo -e "uuid returned by $LR_READER is '$uuid'\n"
13735 # check lr_reader -c on MDT0000
13737 dev=$(facet_device $tgt)
13738 if ! do_facet $tgt $LR_READER -h | grep -q OPTIONS; then
13739 echo "$LR_READER does not support additional options"
13742 out=$(do_facet $tgt $LR_READER -c $dev)
13743 [ $? -eq 0 ] || error "$LR_READER failed on target $tgt device $dev"
13745 num=$(echo "$out" | grep -c "mdtlov")
13746 [ "$num" -eq $((MDSCOUNT - 1)) ] ||
13747 error "Invalid number of mdtlov clients returned by $LR_READER"
13748 echo -e "Number of mdtlov clients returned by $LR_READER is '$num'\n"
13750 # check lr_reader -cr on MDT0000
13751 out=$(do_facet $tgt $LR_READER -cr $dev)
13752 [ $? -eq 0 ] || error "$LR_READER failed on target $tgt device $dev"
13754 echo "$out" | grep -q "^reply_data:$" ||
13755 error "$LR_READER should have returned 'reply_data' section"
13756 num=$(echo "$out" | grep -c "client_generation")
13757 echo -e "Number of reply data returned by $LR_READER is '$num'\n"
13759 run_test 252 "check lr_reader tool"
13764 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
13765 remote_mds_nodsh && skip "remote MDS with nodsh" && return
13766 do_facet mds1 $LCTL get_param -n mdd.$MDT0.changelog_size ||
13767 { skip "MDS does not support changelog_size" && return; }
13769 cl_user=$(do_facet mds1 $LCTL --device $MDT0 changelog_register -n)
13770 echo "Registered as changelog user $cl_user"
13772 $LFS changelog_clear $MDT0 $cl_user 0
13774 local size1=$(do_facet mds1 \
13775 $LCTL get_param -n mdd.$MDT0.changelog_size)
13776 echo "Changelog size $size1"
13779 $LFS mkdir -i 0 $DIR/$tdir
13781 mkdir -p $DIR/$tdir/pics/2008/zachy
13782 touch $DIR/$tdir/pics/2008/zachy/timestamp
13783 cp /etc/hosts $DIR/$tdir/pics/2008/zachy/pic1.jpg
13784 mv $DIR/$tdir/pics/2008/zachy $DIR/$tdir/pics/zach
13785 ln $DIR/$tdir/pics/zach/pic1.jpg $DIR/$tdir/pics/2008/portland.jpg
13786 ln -s $DIR/$tdir/pics/2008/portland.jpg $DIR/$tdir/pics/desktop.jpg
13787 rm $DIR/$tdir/pics/desktop.jpg
13789 local size2=$(do_facet mds1 \
13790 $LCTL get_param -n mdd.$MDT0.changelog_size)
13791 echo "Changelog size after work $size2"
13793 do_facet mds1 $LCTL --device $MDT0 changelog_deregister $cl_user
13795 if (( size2 <= size1 )); then
13796 error "Changelog size after work should be greater than original"
13800 run_test 254 "Check changelog size"
13807 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
13808 remote_mds_nodsh && skip "remote MDS with nodsh" && return
13809 [ "$(facet_fstype mds1)" != "ldiskfs" ] &&
13810 skip "non-ldiskfs backend" && return
13812 mdt_dev=$(mdsdevname 1)
13814 cl_user=$(do_facet mds1 \
13815 "$LCTL get_param -n mdd.$MDT0.changelog_users | grep cl")
13816 if [[ -n $cl_user ]]; then
13817 skip "active changelog user"
13821 cl_user=$(do_facet mds1 $LCTL --device $MDT0 changelog_register -n)
13822 echo "Registered as changelog user $cl_user"
13825 mkdir -p $DIR/$tdir
13827 $LFS changelog_clear $MDT0 $cl_user 0
13830 touch $DIR/$tdir/{1..10}
13833 stop mds1 || error "Fail to stop MDT."
13836 start mds1 $mdt_dev $MDS_MOUNT_OPTS || error "Fail to start MDT."
13838 #after mount new plainllog is used
13839 touch $DIR/$tdir/{11..19}
13840 cat_sl=$(do_facet mds1 \
13841 "$DEBUGFS -R \\\"dump changelog_catalog cat.dmp\\\" $mdt_dev; \
13842 llog_reader cat.dmp | grep \\\"type=1064553b\\\" | wc -l")
13844 if (( cat_sl != 2 )); then
13845 do_facet mds1 $LCTL --device $MDT0 changelog_deregister $cl_user
13846 error "Changelog catalog has wrong number of slots $cat_sl"
13849 $LFS changelog_clear $MDT0 $cl_user 0
13851 cat_sl=$(do_facet mds1 \
13852 "$DEBUGFS -R \\\"dump changelog_catalog cat.dmp\\\" $mdt_dev; \
13853 llog_reader cat.dmp | grep \\\"type=1064553b\\\" | wc -l")
13855 do_facet mds1 $LCTL --device $MDT0 changelog_deregister $cl_user
13857 if (( cat_sl == 2 )); then
13858 error "Empty plain llog was not deleted from changelog catalog"
13860 if (( cat_sl != 1 )); then
13861 error "Active plain llog shouldn\`t be deleted from catalog"
13864 run_test 256 "Check llog delete for empty and not full state"
13866 cleanup_test_300() {
13870 test_striped_dir() {
13875 mkdir -p $DIR/$tdir
13877 SAVE_UMASK=$(umask)
13878 trap cleanup_test_300 RETURN EXIT
13880 $LFS setdirstripe -i $mdt_index -c 2 -t all_char -m 755 \
13881 $DIR/$tdir/striped_dir ||
13882 error "set striped dir error"
13884 local mode=$(stat -c%a $DIR/$tdir/striped_dir)
13885 [ "$mode" = "755" ] || error "expect 755 got $mode"
13887 $LFS getdirstripe $DIR/$tdir/striped_dir > /dev/null 2>&1 ||
13888 error "getdirstripe failed"
13889 stripe_count=$($LFS getdirstripe -c $DIR/$tdir/striped_dir)
13890 if [ "$stripe_count" != "2" ]; then
13891 error "stripe_count is $stripe_count, expect 2"
13894 stripe_index=$($LFS getdirstripe -i $DIR/$tdir/striped_dir)
13895 if [ "$stripe_index" != "$mdt_index" ]; then
13896 error "stripe_index is $stripe_index, expect $mdt_index"
13899 [ $(stat -c%h $DIR/$tdir/striped_dir) == '2' ] ||
13900 error "nlink error after create striped dir"
13902 mkdir $DIR/$tdir/striped_dir/a
13903 mkdir $DIR/$tdir/striped_dir/b
13905 stat $DIR/$tdir/striped_dir/a ||
13906 error "create dir under striped dir failed"
13907 stat $DIR/$tdir/striped_dir/b ||
13908 error "create dir under striped dir failed"
13910 [ $(stat -c%h $DIR/$tdir/striped_dir) == '4' ] ||
13911 error "nlink error after mkdir"
13913 rmdir $DIR/$tdir/striped_dir/a
13914 [ $(stat -c%h $DIR/$tdir/striped_dir) == '3' ] ||
13915 error "nlink error after rmdir"
13917 rmdir $DIR/$tdir/striped_dir/b
13918 [ $(stat -c%h $DIR/$tdir/striped_dir) == '2' ] ||
13919 error "nlink error after rmdir"
13921 chattr +i $DIR/$tdir/striped_dir
13922 createmany -o $DIR/$tdir/striped_dir/f 10 &&
13923 error "immutable flags not working under striped dir!"
13924 chattr -i $DIR/$tdir/striped_dir
13926 rmdir $DIR/$tdir/striped_dir ||
13927 error "rmdir striped dir error"
13935 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.7.0) ] &&
13936 skip "skipped for lustre < 2.7.0" && return
13937 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
13938 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
13940 test_striped_dir 0 || error "failed on striped dir on MDT0"
13941 test_striped_dir 1 || error "failed on striped dir on MDT0"
13943 run_test 300a "basic striped dir sanity test"
13946 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.7.0) ] &&
13947 skip "skipped for lustre < 2.7.0" && return
13948 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
13949 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
13955 test_mkdir $DIR/$tdir || error "mkdir fail"
13956 $LFS setdirstripe -i 0 -c 2 -t all_char $DIR/$tdir/striped_dir ||
13957 error "set striped dir error"
13958 for ((i=0; i<10; i++)); do
13959 mtime1=$(stat -c %Y $DIR/$tdir/striped_dir)
13961 touch $DIR/$tdir/striped_dir/file_$i ||
13962 error "touch error $i"
13963 mtime2=$(stat -c %Y $DIR/$tdir/striped_dir)
13964 [ $mtime1 -eq $mtime2 ] &&
13965 error "mtime not change after create"
13967 rm -f $DIR/$tdir/striped_dir/file_$i ||
13968 error "unlink error $i"
13969 mtime3=$(stat -c %Y $DIR/$tdir/striped_dir)
13970 [ $mtime2 -eq $mtime3 ] &&
13971 error "mtime did not change after unlink"
13975 run_test 300b "check ctime/mtime for striped dir"
13978 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.7.0) ] &&
13979 skip "skipped for lustre < 2.7.0" && return
13980 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
13981 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
13984 mkdir -p $DIR/$tdir
13985 $LFS setdirstripe -i 0 -c 2 $DIR/$tdir/striped_dir ||
13986 error "set striped dir error"
13988 chown $RUNAS_ID:$RUNAS_GID $DIR/$tdir/striped_dir ||
13989 error "chown striped dir failed"
13991 $RUNAS createmany -o $DIR/$tdir/striped_dir/f 5000 ||
13992 error "create 5k files failed"
13994 file_count=$(ls $DIR/$tdir/striped_dir | wc -l)
13996 [ "$file_count" = 5000 ] || error "file count $file_count != 5000"
14000 run_test 300c "chown && check ls under striped directory"
14003 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.7.0) ] &&
14004 skip "skipped for lustre < 2.7.0" && return
14005 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
14006 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
14010 mkdir -p $DIR/$tdir
14011 $SETSTRIPE -c 2 $DIR/$tdir
14013 #local striped directory
14014 $LFS setdirstripe -i 0 -c 2 -t all_char $DIR/$tdir/striped_dir ||
14015 error "set striped dir error"
14016 createmany -o $DIR/$tdir/striped_dir/f 10 ||
14017 error "create 10 files failed"
14019 #remote striped directory
14020 $LFS setdirstripe -i 1 -c 2 $DIR/$tdir/remote_striped_dir ||
14021 error "set striped dir error"
14022 createmany -o $DIR/$tdir/remote_striped_dir/f 10 ||
14023 error "create 10 files failed"
14025 for file in $(find $DIR/$tdir); do
14026 stripe_count=$($GETSTRIPE -c $file)
14027 [ $stripe_count -eq 2 ] ||
14028 error "wrong stripe $stripe_count for $file"
14033 run_test 300d "check default stripe under striped directory"
14036 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.7.55) ] &&
14037 skip "Need MDS version at least 2.7.55" && return
14038 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
14039 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
14043 mkdir -p $DIR/$tdir
14045 $LFS setdirstripe -i 0 -c 2 -t all_char $DIR/$tdir/striped_dir ||
14046 error "set striped dir error"
14048 touch $DIR/$tdir/striped_dir/a
14049 touch $DIR/$tdir/striped_dir/b
14050 touch $DIR/$tdir/striped_dir/c
14052 mkdir $DIR/$tdir/striped_dir/dir_a
14053 mkdir $DIR/$tdir/striped_dir/dir_b
14054 mkdir $DIR/$tdir/striped_dir/dir_c
14056 $LFS setdirstripe -i 0 -c 2 -t all_char $DIR/$tdir/striped_dir/stp_a ||
14057 error "set striped dir under striped dir error"
14059 $LFS setdirstripe -i 0 -c 2 -t all_char $DIR/$tdir/striped_dir/stp_b ||
14060 error "set striped dir under striped dir error"
14062 $LFS setdirstripe -i 0 -c 2 -t all_char $DIR/$tdir/striped_dir/stp_c ||
14063 error "set striped dir under striped dir error"
14065 mrename $DIR/$tdir/striped_dir/dir_a $DIR/$tdir/striped_dir/dir_b ||
14066 error "rename dir under striped dir fails"
14068 mrename $DIR/$tdir/striped_dir/stp_a $DIR/$tdir/striped_dir/stp_b ||
14069 error "rename dir under different stripes fails"
14071 mrename $DIR/$tdir/striped_dir/a $DIR/$tdir/striped_dir/c ||
14072 error "rename file under striped dir should succeed"
14074 mrename $DIR/$tdir/striped_dir/dir_b $DIR/$tdir/striped_dir/dir_c ||
14075 error "rename dir under striped dir should succeed"
14079 run_test 300e "check rename under striped directory"
14082 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.7.55) ] &&
14083 skip "Need MDS version at least 2.7.55" && return
14084 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
14085 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
14090 mkdir -p $DIR/$tdir
14092 $LFS setdirstripe -i 0 -c 2 -t all_char $DIR/$tdir/striped_dir ||
14093 error "set striped dir error"
14095 $LFS setdirstripe -i 0 -c 2 -t all_char $DIR/$tdir/striped_dir1 ||
14096 error "set striped dir error"
14098 touch $DIR/$tdir/striped_dir/a
14099 mkdir $DIR/$tdir/striped_dir/dir_a
14100 $LFS setdirstripe -i 0 -c 2 $DIR/$tdir/striped_dir/stp_a ||
14101 error "create striped dir under striped dir fails"
14103 touch $DIR/$tdir/striped_dir1/b
14104 mkdir $DIR/$tdir/striped_dir1/dir_b
14105 $LFS setdirstripe -i 0 -c 2 $DIR/$tdir/striped_dir/stp_b ||
14106 error "create striped dir under striped dir fails"
14108 mrename $DIR/$tdir/striped_dir/dir_a $DIR/$tdir/striped_dir1/dir_b ||
14109 error "rename dir under different striped dir should fail"
14111 mrename $DIR/$tdir/striped_dir/stp_a $DIR/$tdir/striped_dir1/stp_b ||
14112 error "rename striped dir under diff striped dir should fail"
14114 mrename $DIR/$tdir/striped_dir/a $DIR/$tdir/striped_dir1/a ||
14115 error "rename file under diff striped dirs fails"
14119 run_test 300f "check rename cross striped directory"
14121 test_300_check_default_striped_dir()
14124 local default_count=$2
14125 local default_index=$3
14128 local dir_stripe_index
14131 echo "checking $dirname $default_count $default_index"
14132 $LFS setdirstripe -D -c $default_count -i $default_index \
14133 -t all_char $DIR/$tdir/$dirname ||
14134 error "set default stripe on striped dir error"
14135 stripe_count=$($LFS getdirstripe -D -c $DIR/$tdir/$dirname)
14136 [ $stripe_count -eq $default_count ] ||
14137 error "expect $default_count get $stripe_count for $dirname"
14139 stripe_index=$($LFS getdirstripe -D -i $DIR/$tdir/$dirname)
14140 [ $stripe_index -eq $default_index ] ||
14141 error "expect $default_index get $stripe_index for $dirname"
14143 mkdir $DIR/$tdir/$dirname/{test1,test2,test3,test4} ||
14144 error "create dirs failed"
14146 createmany -o $DIR/$tdir/$dirname/f- 10 || error "create files failed"
14147 unlinkmany $DIR/$tdir/$dirname/f- 10 || error "unlink files failed"
14148 for dir in $(find $DIR/$tdir/$dirname/*); do
14149 stripe_count=$($LFS getdirstripe -c $dir)
14150 [ $stripe_count -eq $default_count ] ||
14151 [ $stripe_count -eq 0 -o $default_count -eq 1 ] ||
14152 error "stripe count $default_count != $stripe_count for $dir"
14154 stripe_index=$($LFS getdirstripe -i $dir)
14155 [ $default_index -eq -1 -o $stripe_index -eq $default_index ] ||
14156 error "$stripe_index != $default_index for $dir"
14158 #check default stripe
14159 stripe_count=$($LFS getdirstripe -D -c $dir)
14160 [ $stripe_count -eq $default_count ] ||
14161 error "default count $default_count != $stripe_count for $dir"
14163 stripe_index=$($LFS getdirstripe -D -i $dir)
14164 [ $stripe_index -eq $default_index ] ||
14165 error "default index $default_index != $stripe_index for $dir"
14167 rmdir $DIR/$tdir/$dirname/* || error "rmdir failed"
14171 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.7.55) ] &&
14172 skip "Need MDS version at least 2.7.55" && return
14173 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
14179 mkdir $DIR/$tdir/normal_dir
14181 test_300_check_default_striped_dir normal_dir $MDSCOUNT 1
14182 test_300_check_default_striped_dir normal_dir 1 0
14183 test_300_check_default_striped_dir normal_dir 2 1
14184 test_300_check_default_striped_dir normal_dir 2 -1
14186 #delete default stripe information
14187 echo "delete default stripeEA"
14188 $LFS setdirstripe -d $DIR/$tdir/normal_dir ||
14189 error "set default stripe on striped dir error"
14191 mkdir -p $DIR/$tdir/normal_dir/{test1,test2,test3,test4}
14192 for dir in $(find $DIR/$tdir/normal_dir/*); do
14193 stripe_count=$($LFS getdirstripe -c $dir)
14194 [ $stripe_count -eq 0 ] ||
14195 error "expect 1 get $stripe_count for $dir"
14196 stripe_index=$($LFS getdirstripe -i $dir)
14197 [ $stripe_index -eq 0 ] ||
14198 error "expect 0 get $stripe_index for $dir"
14201 run_test 300g "check default striped directory for normal directory"
14204 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.7.55) ] &&
14205 skip "Need MDS version at least 2.7.55" && return
14206 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
14211 $LFS setdirstripe -i 0 -c $MDSCOUNT -t all_char \
14212 $DIR/$tdir/striped_dir ||
14213 error "set striped dir error"
14215 test_300_check_default_striped_dir striped_dir $MDSCOUNT 1
14216 test_300_check_default_striped_dir striped_dir 1 0
14217 test_300_check_default_striped_dir striped_dir 2 1
14218 test_300_check_default_striped_dir striped_dir 2 -1
14220 #delete default stripe information
14221 $LFS setdirstripe -d $DIR/$tdir/striped_dir ||
14222 error "set default stripe on striped dir error"
14224 mkdir -p $DIR/$tdir/striped_dir/{test1,test2,test3,test4}
14225 for dir in $(find $DIR/$tdir/striped_dir/*); do
14226 stripe_count=$($LFS getdirstripe -c $dir)
14227 [ $stripe_count -eq 0 ] ||
14228 error "expect 1 get $stripe_count for $dir"
14231 run_test 300h "check default striped directory for striped directory"
14234 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.7.55) ] &&
14235 skip "Need MDS version at least 2.7.55" && return
14236 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
14237 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
14243 $LFS setdirstripe -i 0 -c$MDSCOUNT -t all_char $DIR/$tdir/striped_dir ||
14244 error "set striped dir error"
14246 createmany -o $DIR/$tdir/striped_dir/f- 10 ||
14247 error "create files under striped dir failed"
14249 # unfortunately, we need to umount to clear dir layout cache for now
14250 # once we fully implement dir layout, we can drop this
14251 umount_client $MOUNT || error "umount failed"
14252 mount_client $MOUNT || error "mount failed"
14254 #set the stripe to be unknown hash type
14255 #define OBD_FAIL_UNKNOWN_LMV_STRIPE 0x1901
14256 $LCTL set_param fail_loc=0x1901
14257 for ((i = 0; i < 10; i++)); do
14258 $CHECKSTAT -t file $DIR/$tdir/striped_dir/f-$i ||
14259 error "stat f-$i failed"
14260 rm $DIR/$tdir/striped_dir/f-$i || error "unlink f-$i failed"
14263 touch $DIR/$tdir/striped_dir/f0 &&
14264 error "create under striped dir with unknown hash should fail"
14266 $LCTL set_param fail_loc=0
14268 umount_client $MOUNT || error "umount failed"
14269 mount_client $MOUNT || error "mount failed"
14273 run_test 300i "client handle unknown hash type striped directory"
14276 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
14277 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.7.55) ] &&
14278 skip "Need MDS version at least 2.7.55" && return
14279 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
14285 #define OBD_FAIL_SPLIT_UPDATE_REC 0x1702
14286 $LCTL set_param fail_loc=0x1702
14287 $LFS setdirstripe -i 0 -c$MDSCOUNT -t all_char $DIR/$tdir/striped_dir ||
14288 error "set striped dir error"
14290 createmany -o $DIR/$tdir/striped_dir/f- 10 ||
14291 error "create files under striped dir failed"
14293 $LCTL set_param fail_loc=0
14295 rm -rf $DIR/$tdir || error "unlink striped dir fails"
14299 run_test 300j "test large update record"
14302 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.7.55) ] &&
14303 skip "Need MDS version at least 2.7.55" && return
14304 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
14305 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
14311 #define OBD_FAIL_LARGE_STRIPE 0x1703
14312 $LCTL set_param fail_loc=0x1703
14313 $LFS setdirstripe -i 0 -c512 $DIR/$tdir/striped_dir ||
14314 error "set striped dir error"
14315 $LCTL set_param fail_loc=0
14317 $LFS getdirstripe $DIR/$tdir/striped_dir ||
14318 error "getstripeddir fails"
14319 rm -rf $DIR/$tdir/striped_dir ||
14320 error "unlink striped dir fails"
14324 run_test 300k "test large striped directory"
14327 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.7.55) ] &&
14328 skip "Need MDS version at least 2.7.55" && return
14329 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
14330 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
14333 test_mkdir -p $DIR/$tdir/striped_dir
14334 chown $RUNAS_ID $DIR/$tdir/striped_dir ||
14335 error "chown $RUNAS_ID failed"
14336 $LFS setdirstripe -i 1 -D $DIR/$tdir/striped_dir ||
14337 error "set default striped dir failed"
14339 #define OBD_FAIL_MDS_STALE_DIR_LAYOUT 0x158
14340 $LCTL set_param fail_loc=0x80000158
14341 $RUNAS mkdir $DIR/$tdir/striped_dir/test_dir || error "create dir fails"
14343 stripe_index=$($LFS getdirstripe -i $DIR/$tdir/striped_dir/test_dir)
14344 [ $stripe_index -eq 1 ] ||
14345 error "expect 1 get $stripe_index for $dir"
14347 run_test 300l "non-root user to create dir under striped dir with stale layout"
14350 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.7.55) ] &&
14351 skip "Need MDS version at least 2.7.55" && return
14352 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
14353 [ $MDSCOUNT -ge 2 ] && skip "Only for single MDT" && return
14355 mkdir -p $DIR/$tdir/striped_dir
14356 $LFS setdirstripe -D -c 1 $DIR/$tdir/striped_dir ||
14357 error "set default stripes dir error"
14359 mkdir $DIR/$tdir/striped_dir/a || error "mkdir a fails"
14361 stripe_count=$($LFS getdirstripe -c $DIR/$tdir/striped_dir/a)
14362 [ $stripe_count -eq 0 ] ||
14363 error "expect 0 get $stripe_count for a"
14365 $LFS setdirstripe -D -c 2 $DIR/$tdir/striped_dir ||
14366 error "set default stripes dir error"
14368 mkdir $DIR/$tdir/striped_dir/b || error "mkdir b fails"
14370 stripe_count=$($LFS getdirstripe -c $DIR/$tdir/striped_dir/b)
14371 [ $stripe_count -eq 0 ] ||
14372 error "expect 0 get $stripe_count for b"
14374 $LFS setdirstripe -D -c1 -i2 $DIR/$tdir/striped_dir ||
14375 error "set default stripes dir error"
14377 mkdir $DIR/$tdir/striped_dir/c &&
14378 error "default stripe_index is invalid, mkdir c should fails"
14380 rm -rf $DIR/$tdir || error "rmdir fails"
14382 run_test 300m "setstriped directory on single MDT FS"
14385 local list=$(comma_list $(mdts_nodes))
14388 do_nodes $list $LCTL set_param -n mdt.*.enable_remote_dir_gid=0
14392 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.7.55) ] &&
14393 skip "Need MDS version at least 2.7.55" && return
14394 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
14395 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
14397 local list=$(comma_list $(mdts_nodes))
14399 trap cleanup_300n RETURN EXIT
14400 mkdir -p $DIR/$tdir
14401 chmod 777 $DIR/$tdir
14402 $RUNAS $LFS setdirstripe -i0 -c$MDSCOUNT \
14403 $DIR/$tdir/striped_dir > /dev/null 2>&1 &&
14404 error "create striped dir succeeds with gid=0"
14406 do_nodes $list $LCTL set_param -n mdt.*.enable_remote_dir_gid=-1
14407 $RUNAS $LFS setdirstripe -i0 -c$MDSCOUNT $DIR/$tdir/striped_dir ||
14408 error "create striped dir fails with gid=-1"
14410 do_nodes $list $LCTL set_param -n mdt.*.enable_remote_dir_gid=0
14411 $RUNAS $LFS setdirstripe -i 1 -c$MDSCOUNT -D \
14412 $DIR/$tdir/striped_dir > /dev/null 2>&1 &&
14413 error "set default striped dir succeeds with gid=0"
14416 do_nodes $list $LCTL set_param -n mdt.*.enable_remote_dir_gid=-1
14417 $RUNAS $LFS setdirstripe -i 1 -c$MDSCOUNT -D $DIR/$tdir/striped_dir ||
14418 error "set default striped dir fails with gid=-1"
14421 do_nodes $list $LCTL set_param -n mdt.*.enable_remote_dir_gid=0
14422 $RUNAS mkdir $DIR/$tdir/striped_dir/test_dir ||
14423 error "create test_dir fails"
14424 $RUNAS mkdir $DIR/$tdir/striped_dir/test_dir1 ||
14425 error "create test_dir1 fails"
14426 $RUNAS mkdir $DIR/$tdir/striped_dir/test_dir2 ||
14427 error "create test_dir2 fails"
14430 run_test 300n "non-root user to create dir under striped dir with default EA"
14433 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.7.55) ] &&
14434 skip "Need MDS version at least 2.7.55" && return
14435 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
14436 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
14440 mkdir -p $DIR/$tdir
14442 numfree1=$(lctl get_param -n mdc.*MDT0000*.filesfree)
14443 numfree2=$(lctl get_param -n mdc.*MDT0001*.filesfree)
14444 if [ $numfree1 -lt 66000 -o $numfree2 -lt 66000 ]; then
14445 skip "not enough free inodes $numfree1 $numfree2"
14449 numfree1=$(lctl get_param -n mdc.*MDT0000-mdc-*.kbytesfree)
14450 numfree2=$(lctl get_param -n mdc.*MDT0001-mdc-*.kbytesfree)
14451 if [ $numfree1 -lt 300000 -o $numfree2 -lt 300000 ]; then
14452 skip "not enough free space $numfree1 $numfree2"
14456 $LFS setdirstripe -c2 $DIR/$tdir/striped_dir ||
14457 error "setdirstripe fails"
14459 createmany -d $DIR/$tdir/striped_dir/d 131000 ||
14460 error "create dirs fails"
14462 $LCTL set_param ldlm.namespaces.*mdc-*.lru_size=0
14463 ls $DIR/$tdir/striped_dir > /dev/null ||
14464 error "ls striped dir fails"
14465 unlinkmany -d $DIR/$tdir/striped_dir/d 131000 ||
14466 error "unlink big striped dir fails"
14468 run_test 300o "unlink big sub stripe(> 65000 subdirs)"
14471 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
14472 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
14474 mkdir -p $DIR/$tdir
14476 #define OBD_FAIL_OUT_ENOSPC 0x1704
14477 do_facet mds2 lctl set_param fail_loc=0x80001704
14478 $LFS setdirstripe -c2 $DIR/$tdir/bad_striped_dir > /dev/null 2>&1 &&
14479 error "create striped directory should fail"
14481 [ -e $DIR/$tdir/bad_striped_dir ] && error "striped dir exists"
14483 $LFS setdirstripe -c2 $DIR/$tdir/bad_striped_dir
14486 run_test 300p "create striped directory without space"
14489 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
14490 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
14492 local fd=$(free_fd)
14493 local cmd="exec $fd<$tdir"
14495 $LFS mkdir -c $MDSCOUNT $tdir || error "create $tdir fails"
14498 trap "eval $cmd" EXIT
14499 cd $tdir || error "cd $tdir fails"
14500 rmdir ../$tdir || error "rmdir $tdir fails"
14501 mkdir local_dir && error "create dir succeeds"
14502 $LFS setdirstripe -i1 remote_dir && error "create remote dir succeeds"
14506 run_test 300q "create remote directory under orphan directory"
14508 prepare_remote_file() {
14509 mkdir $DIR/$tdir/src_dir ||
14510 error "create remote source failed"
14512 cp /etc/hosts $DIR/$tdir/src_dir/a || error
14513 touch $DIR/$tdir/src_dir/a
14515 $LFS mkdir -i 1 $DIR/$tdir/tgt_dir ||
14516 error "create remote target dir failed"
14518 touch $DIR/$tdir/tgt_dir/b
14520 mrename $DIR/$tdir/src_dir/a $DIR/$tdir/tgt_dir/b ||
14521 error "rename dir cross MDT failed!"
14523 $CHECKSTAT -t file $DIR/$tdir/src_dir/a &&
14524 error "src_child still exists after rename"
14526 $CHECKSTAT -t file $DIR/$tdir/tgt_dir/b ||
14527 error "missing file(a) after rename"
14529 diff /etc/hosts $DIR/$tdir/tgt_dir/b ||
14530 error "diff after rename"
14534 [[ $MDSCOUNT -lt 2 ]] && skip "needs >= 4 MDTs" && return
14535 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
14536 local remote_file=$DIR/$tdir/tgt_dir/b
14538 mkdir -p $DIR/$tdir
14540 prepare_remote_file || error "prepare remote file failed"
14543 $OPENUNLINK $remote_file $remote_file || error
14544 $CHECKSTAT -a $remote_file || error
14546 run_test 310a "open unlink remote file"
14549 [[ $MDSCOUNT -lt 2 ]] && skip "needs >= 4 MDTs" && return
14550 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
14551 local remote_file=$DIR/$tdir/tgt_dir/b
14553 mkdir -p $DIR/$tdir
14555 prepare_remote_file || error "prepare remote file failed"
14557 ln $remote_file $DIR/$tfile || error "link failed for remote file"
14558 $MULTIOP $DIR/$tfile Ouc || error "mulitop failed"
14559 $CHECKSTAT -t file $remote_file || error "check file failed"
14561 run_test 310b "unlink remote file with multiple links while open"
14564 [[ $MDSCOUNT -lt 4 ]] && skip "needs >= 4 MDTs" && return
14565 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
14566 local remote_file=$DIR/$tdir/tgt_dir/b
14568 mkdir -p $DIR/$tdir
14570 prepare_remote_file || error "prepare remote file failed"
14572 ln $remote_file $DIR/$tfile || error "link failed for remote file"
14573 multiop_bg_pause $remote_file O_uc ||
14574 error "mulitop failed for remote file"
14576 $MULTIOP $DIR/$tfile Ouc
14577 kill -USR1 $MULTIPID
14580 run_test 310c "open-unlink remote file with multiple links"
14582 test_400a() { # LU-1606, was conf-sanity test_74
14583 local extra_flags=''
14584 local out=$TMP/$tfile
14585 local prefix=/usr/include/lustre
14588 if ! which $CC > /dev/null 2>&1; then
14589 skip_env "$CC is not installed"
14593 if ! [[ -d $prefix ]]; then
14594 # Assume we're running in tree and fixup the include path.
14595 extra_flags+=" -I$LUSTRE/../libcfs/include"
14596 extra_flags+=" -I$LUSTRE/include"
14597 extra_flags+=" -L$LUSTRE/utils"
14600 for prog in $LUSTRE_TESTS_API_DIR/*.c; do
14601 $CC -Wall -Werror $extra_flags -llustreapi -o $out $prog ||
14602 error "client api broken"
14606 run_test 400a "Lustre client api program can compile and link"
14608 test_400b() { # LU-1606, LU-5011
14610 local out=$TMP/$tfile
14611 local prefix=/usr/include/lustre
14613 # We use a hard coded prefix so that this test will not fail
14614 # when run in tree. There are headers in lustre/include/lustre/
14615 # that are not packaged (like lustre_idl.h) and have more
14616 # complicated include dependencies (like config.h and lnet/types.h).
14617 # Since this test about correct packaging we just skip them when
14618 # they don't exist (see below) rather than try to fixup cppflags.
14620 if ! which $CC > /dev/null 2>&1; then
14621 skip_env "$CC is not installed"
14625 for header in $prefix/*.h; do
14626 if ! [[ -f "$header" ]]; then
14630 if [[ "$(basename $header)" == liblustreapi.h ]]; then
14631 continue # liblustreapi.h is deprecated.
14634 $CC -Wall -Werror -include $header -c -x c /dev/null -o $out ||
14635 error "cannot compile '$header'"
14639 run_test 400b "packaged headers can be compiled"
14641 test_401a() { #LU-7437
14642 #count the number of parameters by "list_param -R"
14643 local params=$($LCTL list_param -R '*' 2>/dev/null | wc -l)
14644 #count the number of parameters by listing proc files
14645 local procs=$(find -L $proc_dirs -mindepth 1 -printf '%P\n' 2>/dev/null|
14648 [ $params -eq $procs ] ||
14649 error "found $params parameters vs. $procs proc files"
14651 # test the list_param -D option only returns directories
14652 params=$($LCTL list_param -R -D '*' 2>/dev/null | wc -l)
14653 #count the number of parameters by listing proc directories
14654 procs=$(find -L $proc_dirs -mindepth 1 -type d -printf '%P\n' 2>/dev/null |
14657 [ $params -eq $procs ] ||
14658 error "found $params parameters vs. $procs proc files"
14660 run_test 401a "Verify if 'lctl list_param -R' can list parameters recursively"
14663 local save=$($LCTL get_param -n jobid_var)
14666 $LCTL set_param foo=bar jobid_var=$tmp bar=baz &&
14667 error "no error returned when setting bad parameters"
14669 local jobid_new=$($LCTL get_param -n foe jobid_var baz)
14670 [[ "$jobid_new" == "$tmp" ]] || error "jobid tmp $jobid_new != $tmp"
14672 $LCTL set_param -n fog=bam jobid_var=$save bat=fog
14673 local jobid_old=$($LCTL get_param -n foe jobid_var bag)
14674 [[ "$jobid_old" == "$save" ]] || error "jobid new $jobid_old != $save"
14676 run_test 401b "Verify 'lctl {get,set}_param' continue after error"
14679 local jobid_var_old=$($LCTL get_param -n jobid_var)
14680 local jobid_var_new
14682 $LCTL set_param jobid_var= &&
14683 error "no error returned for 'set_param a='"
14685 jobid_var_new=$($LCTL get_param -n jobid_var)
14686 [[ "$jobid_var_old" == "$jobid_var_new" ]] ||
14687 error "jobid_var was changed by setting without value"
14689 $LCTL set_param jobid_var &&
14690 error "no error returned for 'set_param a'"
14692 jobid_var_new=$($LCTL get_param -n jobid_var)
14693 [[ "$jobid_var_old" == "$jobid_var_new" ]] ||
14694 error "jobid_var was changed by setting without value"
14696 run_test 401c "Verify 'lctl set_param' without value fails in either format."
14699 local jobid_var_old=$($LCTL get_param -n jobid_var)
14700 local jobid_var_new
14701 local new_value="foo=bar"
14703 $LCTL set_param jobid_var=$new_value ||
14704 error "'set_param a=b' did not accept a value containing '='"
14706 jobid_var_new=$($LCTL get_param -n jobid_var)
14707 [[ "$jobid_var_new" == "$new_value" ]] ||
14708 error "'set_param a=b' failed on a value containing '='"
14710 # Reset the jobid_var to test the other format
14711 $LCTL set_param jobid_var=$jobid_var_old
14712 jobid_var_new=$($LCTL get_param -n jobid_var)
14713 [[ "$jobid_var_new" == "$jobid_var_old" ]] ||
14714 error "failed to reset jobid_var"
14716 $LCTL set_param jobid_var $new_value ||
14717 error "'set_param a b' did not accept a value containing '='"
14719 jobid_var_new=$($LCTL get_param -n jobid_var)
14720 [[ "$jobid_var_new" == "$new_value" ]] ||
14721 error "'set_param a b' failed on a value containing '='"
14723 $LCTL set_param jobid_var $jobid_var_old
14724 jobid_var_new=$($LCTL get_param -n jobid_var)
14725 [[ "$jobid_var_new" == "$jobid_var_old" ]] ||
14726 error "failed to reset jobid_var"
14728 run_test 401d "Verify 'lctl set_param' accepts values containing '='"
14731 $LFS setdirstripe -i 0 $DIR/$tdir || error "setdirstripe -i 0 failed"
14732 #define OBD_FAIL_MDS_FLD_LOOKUP 0x15c
14733 do_facet mds1 "lctl set_param fail_loc=0x8000015c"
14734 touch $DIR/$tdir/$tfile && error "touch should fail with ENOENT" ||
14735 echo "Touch failed - OK"
14737 run_test 402 "Return ENOENT to lod_generate_and_set_lovea"
14740 local file1=$DIR/$tfile.1
14741 local file2=$DIR/$tfile.2
14742 local tfile=$TMP/$tfile
14744 rm -f $file1 $file2 $tfile
14749 # 30 sec OBD_TIMEOUT in ll_getattr()
14750 # right before populating st_nlink
14751 $LCTL set_param fail_loc=0x80001409
14752 stat -c %h $file1 > $tfile &
14754 # create an alias, drop all locks and reclaim the dentry
14756 cancel_lru_locks mdc
14757 cancel_lru_locks osc
14758 sysctl -w vm.drop_caches=2
14762 [ `cat $tfile` -gt 0 ] || error "wrong nlink count: `cat $tfile`"
14764 rm -f $tfile $file1 $file2
14766 run_test 403 "i_nlink should not drop to zero due to aliasing"
14768 test_404() { # LU-6601
14769 local mosps=$(do_facet $SINGLEMDS $LCTL dl |
14770 awk '/osp .*-osc-MDT/ { print $4}')
14773 for osp in $mosps; do
14774 echo "Deactivate: " $osp
14775 do_facet $SINGLEMDS $LCTL --device %$osp deactivate
14776 local stat=$(do_facet $SINGLEMDS $LCTL dl |
14777 awk -vp=$osp '$4 == p { print $2 }')
14778 [ $stat = IN ] || {
14779 do_facet $SINGLEMDS $LCTL dl | grep -w $osp
14780 error "deactivate error"
14782 echo "Activate: " $osp
14783 do_facet $SINGLEMDS $LCTL --device %$osp activate
14784 local stat=$(do_facet $SINGLEMDS $LCTL dl |
14785 awk -vp=$osp '$4 == p { print $2 }')
14786 [ $stat = UP ] || {
14787 do_facet $SINGLEMDS $LCTL dl | grep -w $osp
14788 error "activate error"
14792 run_test 404 "validate manual {de}activated works properly for OSPs"
14795 # tests that do cleanup/setup should be run at the end
14799 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
14801 #define OBD_FAIL_MGC_PAUSE_PROCESS_LOG 0x903
14802 $LCTL set_param fail_loc=0x903
14804 cancel_lru_locks MGC
14806 FAIL_ON_ERROR=true cleanup
14807 FAIL_ON_ERROR=true setup
14809 run_test 900 "umount should not race with any mgc requeue thread"
14812 [ -f $EXT2_DEV ] && rm $EXT2_DEV || true
14813 check_and_cleanup_lustre
14814 if [ "$I_MOUNTED" != "yes" ]; then
14815 lctl set_param debug="$OLDDEBUG" 2> /dev/null || true