2 # -*- tab-width: 8; indent-tabs-mode: t; -*-
4 # Run select tests by setting ONLY, or as arguments to the script.
5 # Skip specific tests by setting EXCEPT.
7 # e.g. ONLY="22 23" or ONLY="`seq 32 39`" or EXCEPT="31"
11 # bug number for skipped test: 13297 2108 9789 3637 9789 3561 5188
12 ALWAYS_EXCEPT=" 42a 42b 42c 42d 45 68b $SANITY_EXCEPT"
13 # UPDATE THE COMMENT ABOVE WITH BUG NUMBERS WHEN CHANGING ALWAYS_EXCEPT!
15 # with LOD/OSP landing
16 # bug number for skipped tests: LU-2036 LU-8139
17 ALWAYS_EXCEPT=" 76 101g $ALWAYS_EXCEPT"
21 if [ -r /etc/SuSE-release ]
23 local vers=$(grep VERSION /etc/SuSE-release | awk '{print $3}')
24 local patchlev=$(grep PATCHLEVEL /etc/SuSE-release |
26 if [ $vers -eq 11 ] && [ $patchlev -ge 3 ]; then
33 if is_sles11; then # LU-4341
34 ALWAYS_EXCEPT="$ALWAYS_EXCEPT 170"
37 SRCDIR=$(cd $(dirname $0); echo $PWD)
38 export PATH=$PATH:/sbin
43 CHECKSTAT=${CHECKSTAT:-"checkstat -v"}
44 CREATETEST=${CREATETEST:-createtest}
46 LFIND=${LFIND:-"$LFS find"}
47 LVERIFY=${LVERIFY:-ll_dirstripe_verify}
49 OPENFILE=${OPENFILE:-openfile}
50 OPENUNLINK=${OPENUNLINK:-openunlink}
51 export MULTIOP=${MULTIOP:-multiop}
52 READS=${READS:-"reads"}
53 MUNLINK=${MUNLINK:-munlink}
54 SOCKETSERVER=${SOCKETSERVER:-socketserver}
55 SOCKETCLIENT=${SOCKETCLIENT:-socketclient}
56 MEMHOG=${MEMHOG:-memhog}
57 DIRECTIO=${DIRECTIO:-directio}
58 ACCEPTOR_PORT=${ACCEPTOR_PORT:-988}
60 CHECK_GRANT=${CHECK_GRANT:-"yes"}
61 GRANT_CHECK_LIST=${GRANT_CHECK_LIST:-""}
62 export PARALLEL=${PARALLEL:-"no"}
64 export NAME=${NAME:-local}
71 LUSTRE=${LUSTRE:-$(cd $(dirname $0)/..; echo $PWD)}
72 LUSTRE_TESTS_API_DIR=${LUSTRE_TESTS_API_DIR:-${LUSTRE}/tests/clientapi}
73 . $LUSTRE/tests/test-framework.sh
75 . ${CONFIG:=$LUSTRE/tests/cfg/${NAME}.sh}
79 [ "$SLOW" = "no" ] && EXCEPT_SLOW="24D 27m 64b 68 71 115 300o"
81 if [ $(facet_fstype $SINGLEMDS) = "zfs" ]; then
82 # bug number for skipped test: LU-4536 LU-1957
83 ALWAYS_EXCEPT="$ALWAYS_EXCEPT 65ic 180"
85 [ "$SLOW" = "no" ] && EXCEPT_SLOW="$EXCEPT_SLOW 51b 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"
1021 size=$(getconf PAGE_SIZE 2>/dev/null)
1022 echo -n ${size:-4096}
1025 simple_cleanup_common() {
1028 wait_delete_completed
1031 max_pages_per_rpc() {
1032 $LCTL get_param -n mdc.*.max_pages_per_rpc | head -n1
1036 local NRFILES=100000
1037 local FREE_INODES=$(mdt_free_inodes 0)
1038 [[ $FREE_INODES -lt $NRFILES ]] &&
1039 skip "not enough free inodes $FREE_INODES required $NRFILES" &&
1042 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
1043 trap simple_cleanup_common EXIT
1045 # Performance issue on ZFS see LU-4072 (c.f. LU-2887)
1046 [ $(facet_fstype $SINGLEMDS) = "zfs" ] && NRFILES=10000
1048 test_mkdir -p $DIR/$tdir
1049 createmany -m $DIR/$tdir/$tfile $NRFILES
1051 cancel_lru_locks mdc
1052 lctl set_param mdc.*.stats clear
1054 ls $DIR/$tdir >/dev/null || error "error in listing large dir"
1056 # LU-5 large readdir
1057 # DIRENT_SIZE = 32 bytes for sizeof(struct lu_dirent) +
1058 # 8 bytes for name(filename is mostly 5 in this test) +
1059 # 8 bytes for luda_type
1060 # take into account of overhead in lu_dirpage header and end mark in
1061 # each page, plus one in RPC_NUM calculation.
1063 RPC_SIZE=$(($(max_pages_per_rpc) * $(page_size)))
1064 RPC_NUM=$(((NRFILES * DIRENT_SIZE + RPC_SIZE - 1) / RPC_SIZE + 1))
1065 mds_readpage=$(lctl get_param mdc.*MDT0000*.stats |
1066 awk '/^mds_readpage/ {print $2}')
1067 [[ $mds_readpage -gt $RPC_NUM ]] &&
1068 error "large readdir doesn't take effect"
1070 simple_cleanup_common
1072 run_test 24v "list directory with large files (handle hash collision, bug: 17560)"
1074 test_24w() { # bug21506
1076 dd if=/dev/zero of=$DIR/$tfile bs=1M count=1 seek=4096 || return 1
1077 dd if=/dev/zero bs=$SZ1 count=1 >> $DIR/$tfile || return 2
1078 dd if=$DIR/$tfile of=$DIR/${tfile}_left bs=1M skip=4097 || return 3
1079 SZ2=`ls -l $DIR/${tfile}_left | awk '{print $5}'`
1080 [[ "$SZ1" -eq "$SZ2" ]] ||
1081 error "Error reading at the end of the file $tfile"
1083 run_test 24w "Reading a file larger than 4Gb"
1086 [[ $MDSCOUNT -lt 2 ]] && skip "needs >= 2 MDTs" && return
1088 [[ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.7.56) ]] &&
1089 skip "Need MDS version at least 2.7.56" && return
1091 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
1093 local remote_dir=$DIR/$tdir/remote_dir
1095 test_mkdir -p $DIR/$tdir
1096 $LFS mkdir -i $MDTIDX $remote_dir ||
1097 error "create remote directory failed"
1099 test_mkdir -p $DIR/$tdir/src_dir
1100 touch $DIR/$tdir/src_file
1101 test_mkdir -p $remote_dir/tgt_dir
1102 touch $remote_dir/tgt_file
1104 mrename $DIR/$tdir/src_dir $remote_dir/tgt_dir ||
1105 error "rename dir cross MDT failed!"
1107 mrename $DIR/$tdir/src_file $remote_dir/tgt_file ||
1108 error "rename file cross MDT failed!"
1110 touch $DIR/$tdir/ln_file
1111 ln $DIR/$tdir/ln_file $remote_dir/ln_name ||
1112 error "ln file cross MDT failed"
1114 rm -rf $DIR/$tdir || error "Can not delete directories"
1116 run_test 24x "cross MDT rename/link"
1119 [[ $MDSCOUNT -lt 2 ]] && skip "needs >= 2 MDTs" && return
1120 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
1122 local remote_dir=$DIR/$tdir/remote_dir
1124 test_mkdir -p $DIR/$tdir
1125 $LFS mkdir -i $MDTIDX $remote_dir ||
1126 error "create remote directory failed"
1128 test_mkdir -p $remote_dir/src_dir
1129 touch $remote_dir/src_file
1130 test_mkdir -p $remote_dir/tgt_dir
1131 touch $remote_dir/tgt_file
1133 mrename $remote_dir/src_dir $remote_dir/tgt_dir ||
1134 error "rename subdir in the same remote dir failed!"
1136 mrename $remote_dir/src_file $remote_dir/tgt_file ||
1137 error "rename files in the same remote dir failed!"
1139 ln $remote_dir/tgt_file $remote_dir/tgt_file1 ||
1140 error "link files in the same remote dir failed!"
1142 rm -rf $DIR/$tdir || error "Can not delete directories"
1144 run_test 24y "rename/link on the same dir should succeed"
1146 test_24A() { # LU-3182
1150 test_mkdir -p $DIR/$tdir
1151 createmany -m $DIR/$tdir/$tfile $NFILES
1152 local t=$(ls $DIR/$tdir | wc -l)
1153 local u=$(ls $DIR/$tdir | sort -u | wc -l)
1154 local v=$(ls -ai $DIR/$tdir | sort -u | wc -l)
1155 if [ $t -ne $NFILES -o $u -ne $NFILES -o $v -ne $((NFILES + 2)) ] ; then
1156 error "Expected $NFILES files, got $t ($u unique $v .&..)"
1159 rm -rf $DIR/$tdir || error "Can not delete directories"
1161 run_test 24A "readdir() returns correct number of entries."
1163 test_24B() { # LU-4805
1164 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
1167 test_mkdir $DIR/$tdir
1168 $LFS setdirstripe -i0 -c$MDSCOUNT $DIR/$tdir/striped_dir ||
1169 error "create striped dir failed"
1171 count=$(ls -ai $DIR/$tdir/striped_dir | wc -l)
1172 [ $count -eq 2 ] || error "Expected 2, got $count"
1174 touch $DIR/$tdir/striped_dir/a
1176 count=$(ls -ai $DIR/$tdir/striped_dir | wc -l)
1177 [ $count -eq 3 ] || error "Expected 3, got $count"
1179 touch $DIR/$tdir/striped_dir/.f
1181 count=$(ls -ai $DIR/$tdir/striped_dir | wc -l)
1182 [ $count -eq 4 ] || error "Expected 4, got $count"
1184 rm -rf $DIR/$tdir || error "Can not delete directories"
1186 run_test 24B "readdir for striped dir return correct number of entries"
1189 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
1195 $LFS setdirstripe -i0 -c$MDSCOUNT $DIR/$tdir/d0/striped_dir ||
1196 error "create striped dir failed"
1198 cd $DIR/$tdir/d0/striped_dir
1200 local d0_ino=$(ls -i -l -a $DIR/$tdir | grep "d0" | awk '{print $1}')
1201 local d1_ino=$(ls -i -l -a $DIR/$tdir | grep "d1" | awk '{print $1}')
1202 local parent_ino=$(ls -i -l -a | grep "\.\." | awk '{print $1}')
1204 [ "$d0_ino" = "$parent_ino" ] ||
1205 error ".. wrong, expect $d0_ino, get $parent_ino"
1207 mv $DIR/$tdir/d0/striped_dir $DIR/$tdir/d1/ ||
1208 error "mv striped dir failed"
1210 parent_ino=$(ls -i -l -a | grep "\.\." | awk '{print $1}')
1212 [ "$d1_ino" = "$parent_ino" ] ||
1213 error ".. wrong after mv, expect $d1_ino, get $parent_ino"
1215 run_test 24C "check .. in striped dir"
1217 test_24D() { # LU-6101
1222 createmany -m $DIR/$tdir/$tfile $NFILES
1223 local t=$(ls $DIR/$tdir | wc -l)
1224 local u=$(ls $DIR/$tdir | sort -u | wc -l)
1225 local v=$(ls -ai $DIR/$tdir | sort -u | wc -l)
1226 if [ $t -ne $NFILES -o $u -ne $NFILES -o $v -ne $((NFILES + 2)) ] ; then
1227 error "Expected $NFILES files, got $t ($u unique $v .&..)"
1230 rm -rf $DIR/$tdir || error "Can not delete directories"
1232 run_test 24D "readdir() returns correct number of entries after cursor reload"
1235 [[ $MDSCOUNT -lt 4 ]] && skip "needs >= 4 MDTs" && return
1236 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
1239 mkdir $DIR/$tdir/src_dir
1240 $LFS mkdir -i 1 $DIR/$tdir/src_dir/src_child ||
1241 error "create remote source failed"
1243 touch $DIR/$tdir/src_dir/src_child/a
1245 $LFS mkdir -i 2 $DIR/$tdir/tgt_dir ||
1246 error "create remote target dir failed"
1248 $LFS mkdir -i 3 $DIR/$tdir/tgt_dir/tgt_child ||
1249 error "create remote target child failed"
1251 mrename $DIR/$tdir/src_dir/src_child $DIR/$tdir/tgt_dir/tgt_child ||
1252 error "rename dir cross MDT failed!"
1256 $CHECKSTAT -t dir $DIR/$tdir/src_dir/src_child &&
1257 error "src_child still exists after rename"
1259 $CHECKSTAT -t file $DIR/$tdir/tgt_dir/tgt_child/a ||
1260 error "missing file(a) after rename"
1262 rm -rf $DIR/$tdir || error "Can not delete directories"
1264 run_test 24E "cross MDT rename/link"
1267 echo '== symlink sanity ============================================='
1271 touch $DIR/s25/foo || error
1273 run_test 25a "create file in symlinked directory ==============="
1276 [ ! -d $DIR/d25 ] && test_25a
1277 $CHECKSTAT -t file $DIR/s25/foo || error
1279 run_test 25b "lookup file in symlinked directory ==============="
1283 test_mkdir $DIR/d26/d26-2
1284 ln -s d26/d26-2 $DIR/s26
1285 touch $DIR/s26/foo || error
1287 run_test 26a "multiple component symlink ======================="
1290 test_mkdir -p $DIR/d26b/d26-2
1291 ln -s d26b/d26-2/foo $DIR/s26-2
1292 touch $DIR/s26-2 || error
1294 run_test 26b "multiple component symlink at end of lookup ======"
1297 test_mkdir $DIR/d26.2
1298 touch $DIR/d26.2/foo
1299 ln -s d26.2 $DIR/s26.2-1
1300 ln -s s26.2-1 $DIR/s26.2-2
1301 ln -s s26.2-2 $DIR/s26.2-3
1302 chmod 0666 $DIR/s26.2-3/foo
1304 run_test 26c "chain of symlinks ================================"
1306 # recursive symlinks (bug 439)
1308 ln -s d26-3/foo $DIR/d26-3
1310 run_test 26d "create multiple component recursive symlink ======"
1313 [ ! -h $DIR/d26-3 ] && test_26d
1316 run_test 26e "unlink multiple component recursive symlink ======"
1318 # recursive symlinks (bug 7022)
1320 test_mkdir -p $DIR/$tdir
1321 test_mkdir $DIR/$tdir/$tfile || error "mkdir $DIR/$tdir/$tfile failed"
1322 cd $DIR/$tdir/$tfile || error "cd $DIR/$tdir/$tfile failed"
1323 test_mkdir -p lndir/bar1 || error "mkdir lndir/bar1 failed"
1324 test_mkdir $DIR/$tdir/$tfile/$tfile || error "mkdir $tfile failed"
1325 cd $tfile || error "cd $tfile failed"
1326 ln -s .. dotdot || error "ln dotdot failed"
1327 ln -s dotdot/lndir lndir || error "ln lndir failed"
1328 cd $DIR/$tdir || error "cd $DIR/$tdir failed"
1329 output=`ls $tfile/$tfile/lndir/bar1`
1330 [ "$output" = bar1 ] && error "unexpected output"
1331 rm -r $tfile || error "rm $tfile failed"
1332 $CHECKSTAT -a $DIR/$tfile || error "$tfile not gone"
1334 run_test 26f "rm -r of a directory which has recursive symlink ="
1337 echo '== stripe sanity =============================================='
1338 test_mkdir -p $DIR/d27 || error "mkdir failed"
1340 $SETSTRIPE -c 1 $DIR/d27/f0 || error "setstripe failed"
1341 $CHECKSTAT -t file $DIR/d27/f0 || error "checkstat failed"
1342 log "== test_27a: write to one stripe file ========================="
1343 cp /etc/hosts $DIR/d27/f0 || error
1345 run_test 27a "one stripe file =================================="
1348 [[ $OSTCOUNT -lt 2 ]] && skip_env "skipping 2-stripe test" && return
1349 test_mkdir -p $DIR/d27
1350 $SETSTRIPE -c 2 $DIR/d27/f01 || error "setstripe failed"
1351 $GETSTRIPE -c $DIR/d27/f01
1352 [ $($GETSTRIPE -c $DIR/d27/f01) -eq 2 ] ||
1353 error "two-stripe file doesn't have two stripes"
1355 dd if=/dev/zero of=$DIR/d27/f01 bs=4k count=4 || error "dd failed"
1357 run_test 27b "create and write to two stripe file"
1360 test_mkdir -p $DIR/d27
1361 $SETSTRIPE -c 0 -i -1 -S 0 $DIR/d27/fdef || error "setstripe failed"
1362 $CHECKSTAT -t file $DIR/d27/fdef || error "checkstat failed"
1363 dd if=/dev/zero of=$DIR/d27/fdef bs=4k count=4 || error
1365 run_test 27d "create file with default settings ================"
1368 # LU-5839 adds check for existed layout before setting it
1369 [[ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.7.56) ]] &&
1370 skip "Need MDS version at least 2.7.56" && return
1371 test_mkdir -p $DIR/d27
1372 $SETSTRIPE -c 2 $DIR/d27/f12 || error "setstripe failed"
1373 $SETSTRIPE -c 2 $DIR/d27/f12 && error "setstripe succeeded twice"
1374 $CHECKSTAT -t file $DIR/d27/f12 || error "checkstat failed"
1376 run_test 27e "setstripe existing file (should return error) ======"
1379 test_mkdir $DIR/$tdir
1380 $SETSTRIPE -S 100 -i 0 -c 1 $DIR/$tdir/$tfile &&
1381 error "$SETSTRIPE $DIR/$tdir/$tfile failed"
1382 $CHECKSTAT -t file $DIR/$tdir/$tfile &&
1383 error "$CHECKSTAT -t file $DIR/$tdir/$tfile should fail"
1384 dd if=/dev/zero of=$DIR/$tdir/$tfile bs=4k count=4 || error "dd failed"
1385 $GETSTRIPE $DIR/$tdir/$tfile || error "$GETSTRIPE failed"
1387 run_test 27f "setstripe with bad stripe size (should return error)"
1390 test_mkdir -p $DIR/d27
1391 $MCREATE $DIR/d27/fnone || error "mcreate failed"
1392 $GETSTRIPE $DIR/d27/fnone 2>&1 | grep "no stripe info" ||
1393 error "$DIR/d27/fnone has object"
1395 run_test 27g "$GETSTRIPE with no objects"
1398 test_mkdir $DIR/$tdir
1399 touch $DIR/$tdir/$tfile || error "touch failed"
1400 [[ $($GETSTRIPE -c $DIR/$tdir/$tfile) -gt 0 ]] ||
1401 error "missing objects"
1403 run_test 27i "$GETSTRIPE with some objects"
1406 test_mkdir -p $DIR/d27
1407 $SETSTRIPE -i $OSTCOUNT $DIR/d27/f27j && error "setstripe failed"||true
1409 run_test 27j "setstripe with bad stripe offset (should return error)"
1411 test_27k() { # bug 2844
1412 test_mkdir -p $DIR/d27
1414 LL_MAX_BLKSIZE=$((4 * 1024 * 1024))
1415 [ ! -d $DIR/d27 ] && test_mkdir -p $DIR d27
1416 $SETSTRIPE -S 67108864 $FILE || error "setstripe failed"
1417 BLKSIZE=`stat $FILE | awk '/IO Block:/ { print $7 }'`
1418 [ $BLKSIZE -le $LL_MAX_BLKSIZE ] || error "1:$BLKSIZE > $LL_MAX_BLKSIZE"
1419 dd if=/dev/zero of=$FILE bs=4k count=1
1420 BLKSIZE=`stat $FILE | awk '/IO Block:/ { print $7 }'`
1421 [ $BLKSIZE -le $LL_MAX_BLKSIZE ] || error "2:$BLKSIZE > $LL_MAX_BLKSIZE"
1423 run_test 27k "limit i_blksize for broken user apps ============="
1426 test_mkdir -p $DIR/d27
1427 mcreate $DIR/f27l || error "creating file"
1428 $RUNAS $SETSTRIPE -c 1 $DIR/f27l && \
1429 error "setstripe should have failed" || true
1431 run_test 27l "check setstripe permissions (should return error)"
1434 [[ $OSTCOUNT -lt 2 ]] && skip_env "$OSTCOUNT < 2 OSTs -- skipping" &&
1437 ORIGFREE=$($LCTL get_param -n lov.$FSNAME-clilov-*.kbytesavail |
1439 if [[ $ORIGFREE -gt $MAXFREE ]]; then
1440 skip "$ORIGFREE > $MAXFREE skipping out-of-space test on OST0"
1443 trap simple_cleanup_common EXIT
1444 test_mkdir -p $DIR/$tdir
1445 $SETSTRIPE -i 0 -c 1 $DIR/$tdir/f27m_1
1446 dd if=/dev/zero of=$DIR/$tdir/f27m_1 bs=1024 count=$MAXFREE &&
1447 error "dd should fill OST0"
1449 while $SETSTRIPE -i 0 -c 1 $DIR/$tdir/f27m_$i; do
1451 [ $i -gt 256 ] && break
1454 touch $DIR/$tdir/f27m_$i
1455 [ `$GETSTRIPE $DIR/$tdir/f27m_$i | grep -A 10 obdidx | awk '{print $1}'| grep -w "0"` ] &&
1456 error "OST0 was full but new created file still use it"
1458 touch $DIR/$tdir/f27m_$i
1459 [ `$GETSTRIPE $DIR/$tdir/f27m_$i | grep -A 10 obdidx | awk '{print $1}'| grep -w "0"` ] &&
1460 error "OST0 was full but new created file still use it"
1461 simple_cleanup_common
1463 run_test 27m "create file while OST0 was full =================="
1466 local DELAY=$(do_facet $SINGLEMDS lctl get_param -n lov.*.qos_maxage | head -n 1 | awk '{print $1 * 2}')
1470 # OSCs keep a NOSPC flag that will be reset after ~5s (qos_maxage)
1471 # if the OST isn't full anymore.
1473 local OSTIDX=${1:-""}
1475 local list=$(comma_list $(osts_nodes))
1476 [ "$OSTIDX" ] && list=$(facet_host ost$((OSTIDX + 1)))
1478 do_nodes $list lctl set_param fail_loc=0
1479 sync # initiate all OST_DESTROYs from MDS to OST
1483 exhaust_precreations() {
1486 local FAILIDX=${3:-$OSTIDX}
1487 local ofacet=ost$((OSTIDX + 1))
1489 test_mkdir -p -c1 $DIR/$tdir
1490 local mdtidx=$($LFS getstripe -M $DIR/$tdir)
1491 local mfacet=mds$((mdtidx + 1))
1492 echo OSTIDX=$OSTIDX MDTIDX=$mdtidx
1494 local OST=$(ostname_from_index $OSTIDX)
1497 local mdtosc_proc1=$(get_mdtosc_proc_path $mfacet $OST)
1498 local last_id=$(do_facet $mfacet lctl get_param -n \
1499 osc.$mdtosc_proc1.prealloc_last_id)
1500 local next_id=$(do_facet $mfacet lctl get_param -n \
1501 osc.$mdtosc_proc1.prealloc_next_id)
1503 local mdtosc_proc2=$(get_mdtosc_proc_path $mfacet)
1504 do_facet $mfacet lctl get_param osc.$mdtosc_proc2.prealloc*
1506 test_mkdir -p $DIR/$tdir/${OST}
1507 $SETSTRIPE -i $OSTIDX -c 1 $DIR/$tdir/${OST}
1508 #define OBD_FAIL_OST_ENOSPC 0x215
1509 do_facet $ofacet lctl set_param fail_val=$FAILIDX fail_loc=0x215
1510 echo "Creating to objid $last_id on ost $OST..."
1511 createmany -o $DIR/$tdir/${OST}/f $next_id $((last_id - next_id + 2))
1512 do_facet $mfacet lctl get_param osc.$mdtosc_proc2.prealloc*
1513 do_facet $ofacet lctl set_param fail_loc=$FAILLOC
1517 exhaust_all_precreations() {
1519 for (( i=0; i < OSTCOUNT; i++ )) ; do
1520 exhaust_precreations $i $1 -1
1525 [[ $OSTCOUNT -lt 2 ]] && skip_env "too few OSTs" && return
1526 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
1527 remote_mds_nodsh && skip "remote MDS with nodsh" && return
1528 remote_ost_nodsh && skip "remote OST with nodsh" && return
1531 rm -f $DIR/$tdir/$tfile
1532 exhaust_precreations 0 0x80000215
1533 $SETSTRIPE -c -1 $DIR/$tdir
1534 touch $DIR/$tdir/$tfile || error
1535 $GETSTRIPE $DIR/$tdir/$tfile
1538 run_test 27n "create file with some full OSTs =================="
1541 [[ $OSTCOUNT -lt 2 ]] && skip_env "too few OSTs" && return
1542 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
1543 remote_mds_nodsh && skip "remote MDS with nodsh" && return
1544 remote_ost_nodsh && skip "remote OST with nodsh" && return
1547 rm -f $DIR/$tdir/$tfile
1548 exhaust_all_precreations 0x215
1550 touch $DIR/$tdir/$tfile && error "able to create $DIR/$tdir/$tfile"
1555 run_test 27o "create file with all full OSTs (should error) ===="
1558 [[ $OSTCOUNT -lt 2 ]] && skip_env "too few OSTs" && return
1559 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
1560 remote_mds_nodsh && skip "remote MDS with nodsh" && return
1561 remote_ost_nodsh && skip "remote OST with nodsh" && return
1564 rm -f $DIR/$tdir/$tfile
1565 test_mkdir -p $DIR/$tdir
1567 $MCREATE $DIR/$tdir/$tfile || error "mcreate failed"
1568 $TRUNCATE $DIR/$tdir/$tfile 80000000 || error "truncate failed"
1569 $CHECKSTAT -s 80000000 $DIR/$tdir/$tfile || error "checkstat failed"
1571 exhaust_precreations 0 0x80000215
1572 echo foo >> $DIR/$tdir/$tfile || error "append failed"
1573 $CHECKSTAT -s 80000004 $DIR/$tdir/$tfile || error "checkstat failed"
1574 $GETSTRIPE $DIR/$tdir/$tfile
1578 run_test 27p "append to a truncated file with some full OSTs ==="
1581 [[ $OSTCOUNT -lt 2 ]] && skip_env "too few OSTs" && return
1582 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
1583 remote_mds_nodsh && skip "remote MDS with nodsh" && return
1584 remote_ost_nodsh && skip "remote OST with nodsh" && return
1587 rm -f $DIR/$tdir/$tfile
1589 test_mkdir -p $DIR/$tdir
1590 $MCREATE $DIR/$tdir/$tfile || error "mcreate $DIR/$tdir/$tfile failed"
1591 $TRUNCATE $DIR/$tdir/$tfile 80000000 ||error "truncate $DIR/$tdir/$tfile failed"
1592 $CHECKSTAT -s 80000000 $DIR/$tdir/$tfile || error "checkstat failed"
1594 exhaust_all_precreations 0x215
1596 echo foo >> $DIR/$tdir/$tfile && error "append succeeded"
1597 $CHECKSTAT -s 80000000 $DIR/$tdir/$tfile || error "checkstat 2 failed"
1601 run_test 27q "append to truncated file with all OSTs full (should error) ==="
1604 [[ $OSTCOUNT -lt 2 ]] && skip_env "too few OSTs" && return
1605 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
1606 remote_mds_nodsh && skip "remote MDS with nodsh" && return
1607 remote_ost_nodsh && skip "remote OST with nodsh" && return
1610 rm -f $DIR/$tdir/$tfile
1611 exhaust_precreations 0 0x80000215
1613 $SETSTRIPE -i 0 -c 2 $DIR/$tdir/$tfile # && error
1617 run_test 27r "stripe file with some full OSTs (shouldn't LBUG) ="
1619 test_27s() { # bug 10725
1620 test_mkdir -p $DIR/$tdir
1621 local stripe_size=$((4096 * 1024 * 1024)) # 2^32
1622 local stripe_count=0
1623 [ $OSTCOUNT -eq 1 ] || stripe_count=2
1624 $SETSTRIPE -S $stripe_size -c $stripe_count $DIR/$tdir &&
1625 error "stripe width >= 2^32 succeeded" || true
1628 run_test 27s "lsm_xfersize overflow (should error) (bug 10725)"
1630 test_27t() { # bug 10864
1635 $WLFS getstripe $tfile
1638 run_test 27t "check that utils parse path correctly"
1640 test_27u() { # bug 4900
1641 [[ $OSTCOUNT -lt 2 ]] && skip_env "too few OSTs" && return
1642 remote_mds_nodsh && skip "remote MDS with nodsh" && return
1644 local list=$(comma_list $(mdts_nodes))
1646 #define OBD_FAIL_MDS_OSC_PRECREATE 0x139
1647 do_nodes $list $LCTL set_param fail_loc=0x139
1648 test_mkdir -p $DIR/$tdir
1650 createmany -o $DIR/$tdir/t- 1000
1651 do_nodes $list $LCTL set_param fail_loc=0
1653 TLOG=$DIR/$tfile.getstripe
1654 $GETSTRIPE $DIR/$tdir > $TLOG
1655 OBJS=$(awk -vobj=0 '($1 == 0) { obj += 1 } END { print obj; }' $TLOG)
1656 unlinkmany $DIR/$tdir/t- 1000
1657 [[ $OBJS -gt 0 ]] &&
1658 error "$OBJS objects created on OST-0. See $TLOG" || pass
1660 run_test 27u "skip object creation on OSC w/o objects =========="
1662 test_27v() { # bug 4900
1663 [[ $OSTCOUNT -lt 2 ]] && skip_env "too few OSTs" && return
1664 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
1665 remote_mds_nodsh && skip "remote MDS with nodsh" && return
1666 remote_ost_nodsh && skip "remote OST with nodsh" && return
1668 exhaust_all_precreations 0x215
1671 test_mkdir -p $DIR/$tdir
1672 $SETSTRIPE -c 1 $DIR/$tdir # 1 stripe / file
1674 touch $DIR/$tdir/$tfile
1675 #define OBD_FAIL_TGT_DELAY_PRECREATE 0x705
1677 for (( i=1; i < OSTCOUNT; i++ )); do
1678 do_facet ost$i lctl set_param fail_loc=0x705
1680 local START=`date +%s`
1681 createmany -o $DIR/$tdir/$tfile 32
1683 local FINISH=`date +%s`
1684 local TIMEOUT=`lctl get_param -n timeout`
1685 local PROCESS=$((FINISH - START))
1686 [ $PROCESS -ge $((TIMEOUT / 2)) ] && \
1687 error "$FINISH - $START >= $TIMEOUT / 2"
1688 sleep $((TIMEOUT / 2 - PROCESS))
1691 run_test 27v "skip object creation on slow OST ================="
1693 test_27w() { # bug 10997
1694 test_mkdir -p $DIR/$tdir || error "mkdir failed"
1695 $SETSTRIPE -S 65536 $DIR/$tdir/f0 || error "setstripe failed"
1696 [ $($GETSTRIPE -S $DIR/$tdir/f0) -ne 65536 ] &&
1697 error "stripe size $size != 65536" || true
1698 [ $($GETSTRIPE -d $DIR/$tdir | grep -c "stripe_count") -ne 1 ] &&
1699 error "$GETSTRIPE -d $DIR/$tdir failed" || true
1701 run_test 27w "check $SETSTRIPE -S option"
1704 [[ $OSTCOUNT -lt 2 ]] &&
1705 skip_env "skipping multiple stripe count/offset test" && return
1707 test_mkdir -p $DIR/$tdir || error "mkdir failed"
1708 for i in $(seq 1 $OSTCOUNT); do
1710 $SETSTRIPE -c $i -i $offset $DIR/$tdir/f$i ||
1711 error "setstripe -c $i -i $offset failed"
1712 count=$($GETSTRIPE -c $DIR/$tdir/f$i)
1713 index=$($GETSTRIPE -i $DIR/$tdir/f$i)
1714 [ $count -ne $i ] && error "stripe count $count != $i" || true
1715 [ $index -ne $offset ] &&
1716 error "stripe offset $index != $offset" || true
1719 run_test 27wa "check $SETSTRIPE -c -i options"
1722 remote_ost_nodsh && skip "remote OST with nodsh" && return
1723 [[ $OSTCOUNT -lt 2 ]] && skip_env "$OSTCOUNT < 2 OSTs" && return
1724 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
1725 OFFSET=$(($OSTCOUNT - 1))
1727 local OST=$(ostname_from_index $OSTIDX)
1729 test_mkdir -p $DIR/$tdir
1730 $SETSTRIPE -c 1 $DIR/$tdir # 1 stripe per file
1731 do_facet ost$((OSTIDX + 1)) lctl set_param -n obdfilter.$OST.degraded 1
1733 createmany -o $DIR/$tdir/$tfile $OSTCOUNT
1734 for i in `seq 0 $OFFSET`; do
1735 [ `$GETSTRIPE $DIR/$tdir/$tfile$i | grep -A 10 obdidx | awk '{print $1}' | grep -w "$OSTIDX"` ] &&
1736 error "OST0 was degraded but new created file still use it"
1738 do_facet ost$((OSTIDX + 1)) lctl set_param -n obdfilter.$OST.degraded 0
1740 run_test 27x "create files while OST0 is degraded"
1743 [[ $OSTCOUNT -lt 2 ]] &&
1744 skip_env "$OSTCOUNT < 2 OSTs -- skipping" && return
1745 remote_mds_nodsh && skip "remote MDS with nodsh" && return
1746 remote_ost_nodsh && skip "remote OST with nodsh" && return
1747 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
1749 local mdtosc=$(get_mdtosc_proc_path $SINGLEMDS $FSNAME-OST0000)
1750 local last_id=$(do_facet $SINGLEMDS lctl get_param -n \
1751 osc.$mdtosc.prealloc_last_id)
1752 local next_id=$(do_facet $SINGLEMDS lctl get_param -n \
1753 osc.$mdtosc.prealloc_next_id)
1754 local fcount=$((last_id - next_id))
1755 [[ $fcount -eq 0 ]] && skip "not enough space on OST0" && return
1756 [[ $fcount -gt $OSTCOUNT ]] && fcount=$OSTCOUNT
1758 local MDS_OSCS=$(do_facet $SINGLEMDS lctl dl |
1759 awk '/[oO][sS][cC].*md[ts]/ { print $4 }')
1760 local OST_DEACTIVE_IDX=-1
1765 for OSC in $MDS_OSCS; do
1766 OST=$(osc_to_ost $OSC)
1767 OSTIDX=$(index_from_ostuuid $OST)
1768 if [ $OST_DEACTIVE_IDX == -1 ]; then
1769 OST_DEACTIVE_IDX=$OSTIDX
1771 if [ $OSTIDX != $OST_DEACTIVE_IDX ]; then
1772 echo $OSC "is Deactivated:"
1773 do_facet $SINGLEMDS lctl --device %$OSC deactivate
1777 OSTIDX=$(index_from_ostuuid $OST)
1778 test_mkdir -p $DIR/$tdir
1779 $SETSTRIPE -c 1 $DIR/$tdir # 1 stripe / file
1781 for OSC in $MDS_OSCS; do
1782 OST=$(osc_to_ost $OSC)
1783 OSTIDX=$(index_from_ostuuid $OST)
1784 if [ $OSTIDX == $OST_DEACTIVE_IDX ]; then
1785 echo $OST "is degraded:"
1786 do_facet ost$((OSTIDX+1)) lctl set_param -n \
1787 obdfilter.$OST.degraded=1
1792 createmany -o $DIR/$tdir/$tfile $fcount
1794 for OSC in $MDS_OSCS; do
1795 OST=$(osc_to_ost $OSC)
1796 OSTIDX=$(index_from_ostuuid $OST)
1797 if [ $OSTIDX == $OST_DEACTIVE_IDX ]; then
1798 echo $OST "is recovered from degraded:"
1799 do_facet ost$((OSTIDX+1)) lctl set_param -n \
1800 obdfilter.$OST.degraded=0
1802 do_facet $SINGLEMDS lctl --device %$OSC activate
1806 # all osp devices get activated, hence -1 stripe count restored
1809 # sleep 2*lod_qos_maxage seconds waiting for lod qos to notice osp
1810 # devices get activated.
1812 $SETSTRIPE -c -1 $DIR/$tfile
1813 stripecnt=$($GETSTRIPE -c $DIR/$tfile)
1815 [ $stripecnt -ne $OSTCOUNT ] &&
1816 error "Of $OSTCOUNT OSTs, only $stripecnt is available"
1819 run_test 27y "create files while OST0 is degraded and the rest inactive"
1825 lmm_count=$($GETSTRIPE -c $1)
1826 lmm_seq=$($GETSTRIPE -v $1 | awk '/lmm_seq/ { print $2 }')
1827 lmm_oid=$($GETSTRIPE -v $1 | awk '/lmm_object_id/ { print $2 }')
1829 local old_ifs="$IFS"
1831 fid=($($LFS path2fid $1))
1834 log "FID seq ${fid[1]}, oid ${fid[2]} ver ${fid[3]}"
1835 log "LOV seq $lmm_seq, oid $lmm_oid, count: $lmm_count"
1837 # compare lmm_seq and lu_fid->f_seq
1838 [ $lmm_seq = ${fid[1]} ] || { error "SEQ mismatch"; return 1; }
1839 # compare lmm_object_id and lu_fid->oid
1840 [ $lmm_oid = ${fid[2]} ] || { error "OID mismatch"; return 2; }
1842 # check the trusted.fid attribute of the OST objects of the file
1843 local have_obdidx=false
1845 $GETSTRIPE $1 | while read obdidx oid hex seq; do
1846 # skip lines up to and including "obdidx"
1847 [ -z "$obdidx" ] && break
1848 [ "$obdidx" = "obdidx" ] && have_obdidx=true && continue
1849 $have_obdidx || continue
1851 local ost=$((obdidx + 1))
1852 local dev=$(ostdevname $ost)
1855 log "want: stripe:$stripe_nr ost:$obdidx oid:$oid/$hex seq:$seq"
1857 seq=$(echo $seq | sed -e "s/^0x//g")
1858 if [ $seq == 0 ] || [ $(facet_fstype ost$ost) == zfs ]; then
1859 oid_hex=$(echo $oid)
1861 oid_hex=$(echo $hex | sed -e "s/^0x//g")
1863 local obj_file="O/$seq/d$((oid %32))/$oid_hex"
1867 # Don't unmount/remount the OSTs if we don't need to do that.
1868 # LU-2577 changes filter_fid to be smaller, so debugfs needs
1869 # update too, until that use mount/ll_decode_filter_fid/mount.
1870 # Re-enable when debugfs will understand new filter_fid.
1872 if false && [ $(facet_fstype ost$ost) == ldiskfs ]; then
1873 ff=$(do_facet ost$ost "$DEBUGFS -c -R 'stat $obj_file' \
1874 $dev 2>/dev/null" | grep "parent=")
1877 mount_fstype ost$ost
1878 ff=$(do_facet ost$ost $LL_DECODE_FILTER_FID \
1879 $(facet_mntpt ost$ost)/$obj_file)
1880 unmount_fstype ost$ost
1881 start ost$ost $dev $OST_MOUNT_OPTS
1885 [ -z "$ff" ] && error "$obj_file: no filter_fid info"
1887 echo "$ff" | sed -e 's#.*objid=#got: objid=#'
1889 # /mnt/O/0/d23/23: objid=23 seq=0 parent=[0x200000400:0x1e:0x1]
1890 # fid: objid=23 seq=0 parent=[0x200000400:0x1e:0x0] stripe=1
1891 local ff_parent=$(echo $ff|sed -e 's/.*parent=.//')
1892 local ff_pseq=$(echo $ff_parent | cut -d: -f1)
1893 local ff_poid=$(echo $ff_parent | cut -d: -f2)
1895 if echo $ff_parent | grep -q 'stripe='; then
1896 ff_pstripe=$(echo $ff_parent | sed -e 's/.*stripe=//')
1899 # $LL_DECODE_FILTER_FID does not print "stripe="; look
1900 # into f_ver in this case. See the comment on
1903 ff_pstripe=$(echo $ff_parent | cut -d: -f3 |
1907 # compare lmm_seq and filter_fid->ff_parent.f_seq
1908 [ $ff_pseq = $lmm_seq ] ||
1909 error "FF parent SEQ $ff_pseq != $lmm_seq"
1910 # compare lmm_object_id and filter_fid->ff_parent.f_oid
1911 [ $ff_poid = $lmm_oid ] ||
1912 error "FF parent OID $ff_poid != $lmm_oid"
1913 (($ff_pstripe == $stripe_nr)) ||
1914 error "FF stripe $ff_pstripe != $stripe_nr"
1916 stripe_nr=$((stripe_nr + 1))
1921 remote_ost_nodsh && skip "remote OST with nodsh" && return
1922 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
1923 test_mkdir -p $DIR/$tdir
1925 $SETSTRIPE -c 1 -i 0 -S 64k $DIR/$tdir/$tfile-1 ||
1926 { error "setstripe -c -1 failed"; return 1; }
1927 # We need to send a write to every object to get parent FID info set.
1928 # This _should_ also work for setattr, but does not currently.
1929 # touch $DIR/$tdir/$tfile-1 ||
1930 dd if=/dev/zero of=$DIR/$tdir/$tfile-1 bs=1M count=1 ||
1931 { error "dd $tfile-1 failed"; return 2; }
1932 $SETSTRIPE -c -1 -i $((OSTCOUNT - 1)) -S 1M $DIR/$tdir/$tfile-2 ||
1933 { error "setstripe -c -1 failed"; return 3; }
1934 dd if=/dev/zero of=$DIR/$tdir/$tfile-2 bs=1M count=$OSTCOUNT ||
1935 { error "dd $tfile-2 failed"; return 4; }
1937 # make sure write RPCs have been sent to OSTs
1940 check_seq_oid $DIR/$tdir/$tfile-1 || return 5
1941 check_seq_oid $DIR/$tdir/$tfile-2 || return 6
1943 run_test 27z "check SEQ/OID on the MDT and OST filesystems"
1945 test_27A() { # b=19102
1946 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
1947 local restore_size=$($GETSTRIPE -S $MOUNT)
1948 local restore_count=$($GETSTRIPE -c $MOUNT)
1949 local restore_offset=$($GETSTRIPE -i $MOUNT)
1950 $SETSTRIPE -c 0 -i -1 -S 0 $MOUNT
1951 wait_update $HOSTNAME "$GETSTRIPE -c $MOUNT | sed 's/ *//g'" "1" 20 ||
1952 error "stripe count $($GETSTRIPE -c $MOUNT) != 1"
1953 local default_size=$($GETSTRIPE -S $MOUNT)
1954 local default_offset=$($GETSTRIPE -i $MOUNT)
1955 local dsize=$((1024 * 1024))
1956 [ $default_size -eq $dsize ] ||
1957 error "stripe size $default_size != $dsize"
1958 [ $default_offset -eq -1 ] ||error "stripe offset $default_offset != -1"
1959 $SETSTRIPE -c $restore_count -i $restore_offset -S $restore_size $MOUNT
1961 run_test 27A "check filesystem-wide default LOV EA values"
1963 test_27B() { # LU-2523
1964 test_mkdir -p $DIR/$tdir
1965 rm -f $DIR/$tdir/f0 $DIR/$tdir/f1
1967 # open f1 with O_LOV_DELAY_CREATE
1969 # call setstripe ioctl on open file descriptor for f1
1971 multiop $DIR/$tdir/f1 oO_RDWR:O_CREAT:O_LOV_DELAY_CREATE:nB1c \
1975 # open f1 with O_LOV_DELAY_CREATE
1977 # call setstripe ioctl on open file descriptor for f1
1979 multiop $DIR/$tdir/f1 oO_RDWR:O_CREAT:O_LOV_DELAY_CREATE:uB1c
1981 # Allow multiop to fail in imitation of NFS's busted semantics.
1984 run_test 27B "call setstripe on open unlinked file/rename victim"
1986 test_27C() { #LU-2871
1987 [[ $OSTCOUNT -lt 2 ]] && skip "needs >= 2 OSTs" && return
1995 test_mkdir -p $DIR/$tdir
1997 for i in $(seq 0 $((OSTCOUNT - 1))); do
1998 # set stripe across all OSTs starting from OST$i
1999 $SETSTRIPE -i $i -c -1 $tfile$i
2000 # get striping information
2001 ost_idx=($($GETSTRIPE $tfile$i |
2002 tail -n $((OSTCOUNT + 1)) | awk '{print $1}'))
2006 [ ${#ost_idx[@]} -eq $OSTCOUNT ] ||
2007 error "${#ost_idx[@]} != $OSTCOUNT"
2009 for index in $(seq 0 $((OSTCOUNT - 1))); do
2011 for j in $(echo ${ost_idx[@]}); do
2012 if [ $index -eq $j ]; then
2018 error "Can not find $index in ${ost_idx[@]}"
2022 run_test 27C "check full striping across all OSTs"
2025 [ $OSTCOUNT -lt 2 ] && skip "needs >= 2 OSTs" && return
2026 [ -n "$FILESET" ] && skip "SKIP due to FILESET set" && return
2027 remote_mds_nodsh && skip "remote MDS with nodsh" && return
2028 local POOL=${POOL:-testpool}
2030 local last_ost=$(($OSTCOUNT - 1))
2032 local ost_list=$(seq $first_ost $ost_step $last_ost)
2033 local ost_range="$first_ost $last_ost $ost_step"
2035 test_mkdir -p $DIR/$tdir
2036 pool_add $POOL || error "pool_add failed"
2037 pool_add_targets $POOL $ost_range || error "pool_add_targets failed"
2040 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.7.64) ] &&
2042 llapi_layout_test -d$DIR/$tdir -p$POOL -o$OSTCOUNT $skip27D ||
2043 error "llapi_layout_test failed"
2045 cleanup_pools || error "cleanup_pools failed"
2047 run_test 27D "validate llapi_layout API"
2049 # Verify that default_easize is increased from its initial value after
2050 # accessing a widely striped file.
2052 [ $OSTCOUNT -lt 2 ] && skip "needs >= 2 OSTs" && return
2053 [ $(lustre_version_code client) -lt $(version_code 2.5.57) ] &&
2054 skip "client does not have LU-3338 fix" && return
2056 # 72 bytes is the minimum space required to store striping
2057 # information for a file striped across one OST:
2058 # (sizeof(struct lov_user_md_v3) +
2059 # sizeof(struct lov_user_ost_data_v1))
2061 $LCTL set_param -n llite.*.default_easize $min_easize ||
2062 error "lctl set_param failed"
2063 local easize=$($LCTL get_param -n llite.*.default_easize)
2065 [ $easize -eq $min_easize ] ||
2066 error "failed to set default_easize"
2068 $LFS setstripe -c $OSTCOUNT $DIR/$tfile ||
2069 error "setstripe failed"
2073 easize=$($LCTL get_param -n llite.*.default_easize)
2075 [ $easize -gt $min_easize ] ||
2076 error "default_easize not updated"
2078 run_test 27E "check that default extended attribute size properly increases"
2080 test_27F() { # LU-5346/LU-7975
2082 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
2084 [[ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.8.51) ]] &&
2085 skip "Need MDS version at least 2.8.51" && return
2087 test_mkdir -p $DIR/$tdir
2089 $SETSTRIPE -c 2 $DIR/$tdir
2091 # stop all OSTs to reproduce situation for LU-7975 ticket
2092 for num in $(seq $OSTCOUNT); do
2096 # open/create f0 with O_LOV_DELAY_CREATE
2097 # truncate f0 to a non-0 size
2099 multiop $DIR/$tdir/f0 oO_RDWR:O_CREAT:O_LOV_DELAY_CREATE:T1050000c
2101 $CHECKSTAT -s 1050000 $DIR/$tdir/f0 || error "checkstat failed"
2102 # open/write it again to force delayed layout creation
2103 cat /etc/hosts > $DIR/$tdir/f0 &
2107 for num in $(seq $OSTCOUNT); do
2108 start ost$num $(ostdevname $num) $OST_MOUNT_OPTS ||
2109 error "ost$num failed to start"
2112 wait $catpid || error "cat failed"
2114 cmp /etc/hosts $DIR/$tdir/f0 || error "cmp failed"
2115 [[ $($GETSTRIPE -c $DIR/$tdir/f0) == 2 ]] || error "wrong stripecount"
2118 run_test 27F "Client resend delayed layout creation with non-zero size"
2120 # createtest also checks that device nodes are created and
2121 # then visible correctly (#2091)
2122 test_28() { # bug 2091
2124 $CREATETEST $DIR/d28/ct || error
2126 run_test 28 "create/mknod/mkdir with bad file types ============"
2129 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return 0
2130 sync; sleep 1; sync # flush out any dirty pages from previous tests
2137 declare -i LOCKCOUNTORIG=0
2138 for lock_count in $(lctl get_param -n ldlm.namespaces.*mdc*.lock_count); do
2139 let LOCKCOUNTORIG=$LOCKCOUNTORIG+$lock_count
2141 [ $LOCKCOUNTORIG -eq 0 ] && error "No mdc lock count" && return 1
2143 declare -i LOCKUNUSEDCOUNTORIG=0
2144 for unused_count in $(lctl get_param -n ldlm.namespaces.*mdc*.lock_unused_count); do
2145 let LOCKUNUSEDCOUNTORIG=$LOCKUNUSEDCOUNTORIG+$unused_count
2152 declare -i LOCKCOUNTCURRENT=0
2153 for lock_count in $(lctl get_param -n ldlm.namespaces.*mdc*.lock_count); do
2154 let LOCKCOUNTCURRENT=$LOCKCOUNTCURRENT+$lock_count
2157 declare -i LOCKUNUSEDCOUNTCURRENT=0
2158 for unused_count in $(lctl get_param -n ldlm.namespaces.*mdc*.lock_unused_count); do
2159 let LOCKUNUSEDCOUNTCURRENT=$LOCKUNUSEDCOUNTCURRENT+$unused_count
2162 if [[ $LOCKCOUNTCURRENT -gt $LOCKCOUNTORIG ]]; then
2163 $LCTL set_param -n ldlm.dump_namespaces ""
2164 error "CURRENT: $LOCKCOUNTCURRENT > $LOCKCOUNTORIG"
2165 $LCTL dk | sort -k4 -t: > $TMP/test_29.dk
2166 log "dumped log to $TMP/test_29.dk (bug 5793)"
2169 if [[ $LOCKUNUSEDCOUNTCURRENT -gt $LOCKUNUSEDCOUNTORIG ]]; then
2170 error "UNUSED: $LOCKUNUSEDCOUNTCURRENT > $LOCKUNUSEDCOUNTORIG"
2171 $LCTL dk | sort -k4 -t: > $TMP/test_29.dk
2172 log "dumped log to $TMP/test_29.dk (bug 5793)"
2176 run_test 29 "IT_GETATTR regression ============================"
2178 test_30a() { # was test_30
2179 cp $(which ls) $DIR || cp /bin/ls $DIR
2183 run_test 30a "execute binary from Lustre (execve) =============="
2186 cp `which ls` $DIR || cp /bin/ls $DIR
2188 $RUNAS $DIR/ls / || error
2191 run_test 30b "execute binary from Lustre as non-root ==========="
2193 test_30c() { # b=22376
2194 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
2195 cp `which ls` $DIR || cp /bin/ls $DIR
2197 cancel_lru_locks mdc
2198 cancel_lru_locks osc
2199 $RUNAS $DIR/ls / || error
2202 run_test 30c "execute binary from Lustre without read perms ===="
2205 $OPENUNLINK $DIR/f31 $DIR/f31 || error
2206 $CHECKSTAT -a $DIR/f31 || error
2208 run_test 31a "open-unlink file =================================="
2211 touch $DIR/f31 || error
2212 ln $DIR/f31 $DIR/f31b || error
2213 $MULTIOP $DIR/f31b Ouc || error
2214 $CHECKSTAT -t file $DIR/f31 || error
2216 run_test 31b "unlink file with multiple links while open ======="
2219 touch $DIR/f31 || error
2220 ln $DIR/f31 $DIR/f31c || error
2221 multiop_bg_pause $DIR/f31 O_uc || return 1
2223 $MULTIOP $DIR/f31c Ouc
2224 kill -USR1 $MULTIPID
2227 run_test 31c "open-unlink file with multiple links ============="
2230 opendirunlink $DIR/d31d $DIR/d31d || error
2231 $CHECKSTAT -a $DIR/d31d || error
2233 run_test 31d "remove of open directory ========================="
2235 test_31e() { # bug 2904
2236 openfilleddirunlink $DIR/d31e || error
2238 run_test 31e "remove of open non-empty directory ==============="
2240 test_31f() { # bug 4554
2241 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
2243 test_mkdir $DIR/d31f
2244 $SETSTRIPE -S 1048576 -c 1 $DIR/d31f
2245 cp /etc/hosts $DIR/d31f
2247 $GETSTRIPE $DIR/d31f/hosts
2248 multiop_bg_pause $DIR/d31f D_c || return 1
2251 rm -rv $DIR/d31f || error "first of $DIR/d31f"
2252 test_mkdir $DIR/d31f
2253 $SETSTRIPE -S 1048576 -c 1 $DIR/d31f
2254 cp /etc/hosts $DIR/d31f
2256 $GETSTRIPE $DIR/d31f/hosts
2257 multiop_bg_pause $DIR/d31f D_c || return 1
2260 kill -USR1 $MULTIPID || error "first opendir $MULTIPID not running"
2261 wait $MULTIPID || error "first opendir $MULTIPID failed"
2265 kill -USR1 $MULTIPID2 || error "second opendir $MULTIPID not running"
2266 wait $MULTIPID2 || error "second opendir $MULTIPID2 failed"
2269 run_test 31f "remove of open directory with open-unlink file ==="
2272 echo "-- cross directory link --"
2273 test_mkdir -c1 $DIR/${tdir}ga
2274 test_mkdir -c1 $DIR/${tdir}gb
2275 touch $DIR/${tdir}ga/f
2276 ln $DIR/${tdir}ga/f $DIR/${tdir}gb/g
2277 $CHECKSTAT -t file $DIR/${tdir}ga/f || error "source"
2278 [ `stat -c%h $DIR/${tdir}ga/f` == '2' ] || error "source nlink"
2279 $CHECKSTAT -t file $DIR/${tdir}gb/g || error "target"
2280 [ `stat -c%h $DIR/${tdir}gb/g` == '2' ] || error "target nlink"
2282 run_test 31g "cross directory link==============="
2285 echo "-- cross directory link --"
2286 test_mkdir -c1 $DIR/${tdir}
2287 test_mkdir -c1 $DIR/${tdir}/dir
2288 touch $DIR/${tdir}/f
2289 ln $DIR/${tdir}/f $DIR/${tdir}/dir/g
2290 $CHECKSTAT -t file $DIR/${tdir}/f || error "source"
2291 [ `stat -c%h $DIR/${tdir}/f` == '2' ] || error "source nlink"
2292 $CHECKSTAT -t file $DIR/${tdir}/dir/g || error "target"
2293 [ `stat -c%h $DIR/${tdir}/dir/g` == '2' ] || error "target nlink"
2295 run_test 31h "cross directory link under child==============="
2298 echo "-- cross directory link --"
2299 test_mkdir -c1 $DIR/$tdir
2300 test_mkdir -c1 $DIR/$tdir/dir
2301 touch $DIR/$tdir/dir/f
2302 ln $DIR/$tdir/dir/f $DIR/$tdir/g
2303 $CHECKSTAT -t file $DIR/$tdir/dir/f || error "source"
2304 [ `stat -c%h $DIR/$tdir/dir/f` == '2' ] || error "source nlink"
2305 $CHECKSTAT -t file $DIR/$tdir/g || error "target"
2306 [ `stat -c%h $DIR/$tdir/g` == '2' ] || error "target nlink"
2308 run_test 31i "cross directory link under parent==============="
2311 test_mkdir -c1 -p $DIR/$tdir
2312 test_mkdir -c1 -p $DIR/$tdir/dir1
2313 ln $DIR/$tdir/dir1 $DIR/$tdir/dir2 && error "ln for dir"
2314 link $DIR/$tdir/dir1 $DIR/$tdir/dir3 && error "link for dir"
2315 mlink $DIR/$tdir/dir1 $DIR/$tdir/dir4 && error "mlink for dir"
2316 mlink $DIR/$tdir/dir1 $DIR/$tdir/dir1 && error "mlink to the same dir"
2319 run_test 31j "link for directory==============="
2322 test_mkdir -c1 -p $DIR/$tdir
2324 touch $DIR/$tdir/exist
2325 mlink $DIR/$tdir/s $DIR/$tdir/t || error "mlink"
2326 mlink $DIR/$tdir/s $DIR/$tdir/exist && error "mlink to exist file"
2327 mlink $DIR/$tdir/s $DIR/$tdir/s && error "mlink to the same file"
2328 mlink $DIR/$tdir/s $DIR/$tdir && error "mlink to parent dir"
2329 mlink $DIR/$tdir $DIR/$tdir/s && error "mlink parent dir to target"
2330 mlink $DIR/$tdir/not-exist $DIR/$tdir/foo && error "mlink non-existing to new"
2331 mlink $DIR/$tdir/not-exist $DIR/$tdir/s && error "mlink non-existing to exist"
2334 run_test 31k "link to file: the same, non-existing, dir==============="
2340 touch $DIR/d31m2/exist
2341 mlink $DIR/d31m/s $DIR/d31m2/t || error "mlink"
2342 mlink $DIR/d31m/s $DIR/d31m2/exist && error "mlink to exist file"
2343 mlink $DIR/d31m/s $DIR/d31m2 && error "mlink to parent dir"
2344 mlink $DIR/d31m2 $DIR/d31m/s && error "mlink parent dir to target"
2345 mlink $DIR/d31m/not-exist $DIR/d31m2/foo && error "mlink non-existing to new"
2346 mlink $DIR/d31m/not-exist $DIR/d31m2/s && error "mlink non-existing to exist"
2349 run_test 31m "link to file: the same, non-existing, dir==============="
2352 touch $DIR/$tfile || error "cannot create '$DIR/$tfile'"
2353 nlink=$(stat --format=%h $DIR/$tfile)
2354 [ ${nlink:--1} -eq 1 ] || error "nlink is $nlink, expected 1"
2356 local cmd="exec $fd<$DIR/$tfile"
2359 trap "eval $cmd" EXIT
2360 nlink=$(stat --dereference --format=%h /proc/self/fd/$fd)
2361 [ ${nlink:--1} -eq 1 ] || error "nlink is $nlink, expected 1"
2362 rm $DIR/$tfile || error "cannot remove '$DIR/$tfile'"
2363 nlink=$(stat --dereference --format=%h /proc/self/fd/$fd)
2364 [ ${nlink:--1} -eq 0 ] || error "nlink is $nlink, expected 0"
2367 run_test 31n "check link count of unlinked file"
2370 local TEMPNAME=$(mktemp $1_XXXXXX)
2371 mlink $TEMPNAME $1 2> /dev/null &&
2372 echo "$BASHPID: link $TEMPNAME to $1 succeeded"
2376 test_31o() { # LU-2901
2377 test_mkdir -p $DIR/$tdir
2378 for LOOP in $(seq 100); do
2379 rm -f $DIR/$tdir/$tfile*
2380 for THREAD in $(seq 8); do
2381 link_one $DIR/$tdir/$tfile.$LOOP &
2384 local LINKS=$(ls -1 $DIR/$tdir | grep -c $tfile.$LOOP)
2385 [[ $LINKS -gt 1 ]] && ls $DIR/$tdir &&
2386 error "$LINKS duplicate links to $tfile.$LOOP" &&
2390 run_test 31o "duplicate hard links with same filename"
2393 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
2395 test_mkdir $DIR/$tdir
2396 $LFS setdirstripe -i0 -c2 $DIR/$tdir/striped_dir
2397 $LFS setdirstripe -D -c2 -t all_char $DIR/$tdir/striped_dir
2399 opendirunlink $DIR/$tdir/striped_dir/test1 ||
2400 error "open unlink test1 failed"
2401 opendirunlink $DIR/$tdir/striped_dir/test2 ||
2402 error "open unlink test2 failed"
2404 $CHECKSTAT -a $DIR/$tdir/striped_dir/test1 ||
2405 error "test1 still exists"
2406 $CHECKSTAT -a $DIR/$tdir/striped_dir/test2 ||
2407 error "test2 still exists"
2409 run_test 31p "remove of open striped directory"
2411 cleanup_test32_mount() {
2414 local loopdev=$(losetup -a | grep $EXT2_DEV | sed -ne 's/:.*$/p')
2415 $UMOUNT $DIR/$tdir/ext2-mountpoint || rc=$?
2416 losetup -d $loopdev || true
2417 rm -rf $DIR/$tdir/ext2-mountpoint
2422 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
2423 echo "== more mountpoints and symlinks ================="
2424 [ -e $DIR/$tdir ] && rm -fr $DIR/$tdir
2425 trap cleanup_test32_mount EXIT
2426 test_mkdir -p $DIR/$tdir/ext2-mountpoint
2427 mount -t ext2 -o loop $EXT2_DEV $DIR/$tdir/ext2-mountpoint || error
2428 $CHECKSTAT -t dir $DIR/$tdir/ext2-mountpoint/.. || error
2429 cleanup_test32_mount
2431 run_test 32a "stat d32a/ext2-mountpoint/.. ====================="
2434 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
2435 [ -e $DIR/$tdir ] && rm -fr $DIR/$tdir
2436 trap cleanup_test32_mount EXIT
2437 test_mkdir -p $DIR/$tdir/ext2-mountpoint
2438 mount -t ext2 -o loop $EXT2_DEV $DIR/$tdir/ext2-mountpoint || error
2439 ls -al $DIR/$tdir/ext2-mountpoint/.. || error
2440 cleanup_test32_mount
2442 run_test 32b "open d32b/ext2-mountpoint/.. ====================="
2445 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
2446 [ -e $DIR/$tdir ] && rm -fr $DIR/$tdir
2447 trap cleanup_test32_mount EXIT
2448 test_mkdir -p $DIR/$tdir/ext2-mountpoint
2449 mount -t ext2 -o loop $EXT2_DEV $DIR/$tdir/ext2-mountpoint || error
2450 test_mkdir -p $DIR/$tdir/d2/test_dir
2451 $CHECKSTAT -t dir $DIR/$tdir/ext2-mountpoint/../d2/test_dir || error
2452 cleanup_test32_mount
2454 run_test 32c "stat d32c/ext2-mountpoint/../d2/test_dir ========="
2457 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
2458 [ -e $DIR/$tdir ] && rm -fr $DIR/$tdir
2459 trap cleanup_test32_mount EXIT
2460 test_mkdir -p $DIR/$tdir/ext2-mountpoint
2461 mount -t ext2 -o loop $EXT2_DEV $DIR/$tdir/ext2-mountpoint || error
2462 test_mkdir -p $DIR/$tdir/d2/test_dir
2463 ls -al $DIR/$tdir/ext2-mountpoint/../d2/test_dir || error
2464 cleanup_test32_mount
2466 run_test 32d "open d32d/ext2-mountpoint/../d2/test_dir ========="
2469 [ -e $DIR/d32e ] && rm -fr $DIR/d32e
2470 test_mkdir -p $DIR/d32e/tmp
2471 TMP_DIR=$DIR/d32e/tmp
2472 ln -s $DIR/d32e $TMP_DIR/symlink11
2473 ln -s $TMP_DIR/symlink11 $TMP_DIR/../symlink01
2474 $CHECKSTAT -t link $DIR/d32e/tmp/symlink11 || error
2475 $CHECKSTAT -t link $DIR/d32e/symlink01 || error
2477 run_test 32e "stat d32e/symlink->tmp/symlink->lustre-subdir ===="
2480 [ -e $DIR/d32f ] && rm -fr $DIR/d32f
2481 test_mkdir -p $DIR/d32f/tmp
2482 TMP_DIR=$DIR/d32f/tmp
2483 ln -s $DIR/d32f $TMP_DIR/symlink11
2484 ln -s $TMP_DIR/symlink11 $TMP_DIR/../symlink01
2485 ls $DIR/d32f/tmp/symlink11 || error
2486 ls $DIR/d32f/symlink01 || error
2488 run_test 32f "open d32f/symlink->tmp/symlink->lustre-subdir ===="
2491 TMP_DIR=$DIR/$tdir/tmp
2492 test_mkdir -p $DIR/$tdir/tmp
2493 test_mkdir $DIR/${tdir}2
2494 ln -s $DIR/${tdir}2 $TMP_DIR/symlink12
2495 ln -s $TMP_DIR/symlink12 $TMP_DIR/../symlink02
2496 $CHECKSTAT -t link $TMP_DIR/symlink12 || error
2497 $CHECKSTAT -t link $DIR/$tdir/symlink02 || error
2498 $CHECKSTAT -t dir -f $TMP_DIR/symlink12 || error
2499 $CHECKSTAT -t dir -f $DIR/$tdir/symlink02 || error
2501 run_test 32g "stat d32g/symlink->tmp/symlink->lustre-subdir/${tdir}2"
2504 rm -fr $DIR/$tdir $DIR/${tdir}2
2505 TMP_DIR=$DIR/$tdir/tmp
2506 test_mkdir -p $DIR/$tdir/tmp
2507 test_mkdir $DIR/${tdir}2
2508 ln -s $DIR/${tdir}2 $TMP_DIR/symlink12
2509 ln -s $TMP_DIR/symlink12 $TMP_DIR/../symlink02
2510 ls $TMP_DIR/symlink12 || error
2511 ls $DIR/$tdir/symlink02 || error
2513 run_test 32h "open d32h/symlink->tmp/symlink->lustre-subdir/${tdir}2"
2516 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
2517 [ -e $DIR/$tdir ] && rm -fr $DIR/$tdir
2518 trap cleanup_test32_mount EXIT
2519 test_mkdir -p $DIR/$tdir/ext2-mountpoint
2520 mount -t ext2 -o loop $EXT2_DEV $DIR/$tdir/ext2-mountpoint || error
2521 touch $DIR/$tdir/test_file
2522 $CHECKSTAT -t file $DIR/$tdir/ext2-mountpoint/../test_file || error
2523 cleanup_test32_mount
2525 run_test 32i "stat d32i/ext2-mountpoint/../test_file ==========="
2528 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
2529 [ -e $DIR/$tdir ] && rm -fr $DIR/$tdir
2530 trap cleanup_test32_mount EXIT
2531 test_mkdir -p $DIR/$tdir/ext2-mountpoint
2532 mount -t ext2 -o loop $EXT2_DEV $DIR/$tdir/ext2-mountpoint || error
2533 touch $DIR/$tdir/test_file
2534 cat $DIR/$tdir/ext2-mountpoint/../test_file || error
2535 cleanup_test32_mount
2537 run_test 32j "open d32j/ext2-mountpoint/../test_file ==========="
2540 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
2542 trap cleanup_test32_mount EXIT
2543 test_mkdir -p $DIR/$tdir/ext2-mountpoint
2544 mount -t ext2 -o loop $EXT2_DEV $DIR/$tdir/ext2-mountpoint
2545 test_mkdir -p $DIR/$tdir/d2
2546 touch $DIR/$tdir/d2/test_file || error
2547 $CHECKSTAT -t file $DIR/$tdir/ext2-mountpoint/../d2/test_file || error
2548 cleanup_test32_mount
2550 run_test 32k "stat d32k/ext2-mountpoint/../d2/test_file ========"
2553 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
2555 trap cleanup_test32_mount EXIT
2556 test_mkdir -p $DIR/$tdir/ext2-mountpoint
2557 mount -t ext2 -o loop $EXT2_DEV $DIR/$tdir/ext2-mountpoint || error
2558 test_mkdir -p $DIR/$tdir/d2
2559 touch $DIR/$tdir/d2/test_file
2560 cat $DIR/$tdir/ext2-mountpoint/../d2/test_file || error
2561 cleanup_test32_mount
2563 run_test 32l "open d32l/ext2-mountpoint/../d2/test_file ========"
2567 test_mkdir -p $DIR/d32m/tmp
2568 TMP_DIR=$DIR/d32m/tmp
2569 ln -s $DIR $TMP_DIR/symlink11
2570 ln -s $TMP_DIR/symlink11 $TMP_DIR/../symlink01
2571 $CHECKSTAT -t link $DIR/d32m/tmp/symlink11 || error
2572 $CHECKSTAT -t link $DIR/d32m/symlink01 || error
2574 run_test 32m "stat d32m/symlink->tmp/symlink->lustre-root ======"
2578 test_mkdir -p $DIR/d32n/tmp
2579 TMP_DIR=$DIR/d32n/tmp
2580 ln -s $DIR $TMP_DIR/symlink11
2581 ln -s $TMP_DIR/symlink11 $TMP_DIR/../symlink01
2582 ls -l $DIR/d32n/tmp/symlink11 || error
2583 ls -l $DIR/d32n/symlink01 || error
2585 run_test 32n "open d32n/symlink->tmp/symlink->lustre-root ======"
2589 test_mkdir -p $DIR/d32o/tmp
2590 TMP_DIR=$DIR/d32o/tmp
2591 ln -s $DIR/$tfile $TMP_DIR/symlink12
2592 ln -s $TMP_DIR/symlink12 $TMP_DIR/../symlink02
2593 $CHECKSTAT -t link $DIR/d32o/tmp/symlink12 || error
2594 $CHECKSTAT -t link $DIR/d32o/symlink02 || error
2595 $CHECKSTAT -t file -f $DIR/d32o/tmp/symlink12 || error
2596 $CHECKSTAT -t file -f $DIR/d32o/symlink02 || error
2598 run_test 32o "stat d32o/symlink->tmp/symlink->lustre-root/$tfile"
2608 test_mkdir -p $DIR/d32p/tmp
2610 TMP_DIR=$DIR/d32p/tmp
2612 ln -s $DIR/$tfile $TMP_DIR/symlink12
2614 ln -s $TMP_DIR/symlink12 $TMP_DIR/../symlink02
2616 cat $DIR/d32p/tmp/symlink12 || error
2618 cat $DIR/d32p/symlink02 || error
2621 run_test 32p "open d32p/symlink->tmp/symlink->lustre-root/$tfile"
2623 cleanup_testdir_mount() {
2626 local loopdev=$(losetup -a | grep $EXT2_DEV | sed -ne 's/:.*$/p')
2627 $UMOUNT $DIR/$tdir || rc=$?
2628 losetup -d $loopdev || true
2634 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
2635 [ -e $DIR/$tdir ] && rm -fr $DIR/$tdir
2636 trap cleanup_testdir_mount EXIT
2637 test_mkdir -p $DIR/$tdir
2638 touch $DIR/$tdir/under_the_mount
2639 mount -t ext2 -o loop $EXT2_DEV $DIR/$tdir
2640 ls $DIR/$tdir | grep "\<under_the_mount\>" && error
2641 cleanup_testdir_mount
2643 run_test 32q "stat follows mountpoints in Lustre (should return error)"
2646 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
2647 [ -e $DIR/$tdir ] && rm -fr $DIR/$tdir
2648 trap cleanup_testdir_mount EXIT
2649 test_mkdir -p $DIR/$tdir
2650 touch $DIR/$tdir/under_the_mount
2651 mount -t ext2 -o loop $EXT2_DEV $DIR/$tdir
2652 ls $DIR/$tdir | grep -q under_the_mount && error || true
2653 cleanup_testdir_mount
2655 run_test 32r "opendir follows mountpoints in Lustre (should return error)"
2660 chmod 444 $DIR/$tfile
2661 chown $RUNAS_ID $DIR/$tfile
2663 $RUNAS $OPENFILE -f O_RDWR $DIR/$tfile && error || true
2666 run_test 33aa "write file with mode 444 (should return error) ===="
2670 test_mkdir -p $DIR/d33
2671 chown $RUNAS_ID $DIR/d33
2672 $RUNAS $OPENFILE -f O_RDWR:O_CREAT -m 0444 $DIR/d33/f33|| error "create"
2673 $RUNAS $OPENFILE -f O_RDWR:O_CREAT -m 0444 $DIR/d33/f33 && \
2674 error "open RDWR" || true
2676 run_test 33a "test open file(mode=0444) with O_RDWR (should return error)"
2680 test_mkdir -p $DIR/d33
2681 chown $RUNAS_ID $DIR/d33
2682 $RUNAS $OPENFILE -f 1286739555 $DIR/d33/f33 || true
2684 run_test 33b "test open file with malformed flags (No panic)"
2687 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
2693 remote_ost_nodsh && skip "remote OST with nodsh" && return
2696 test_mkdir -p $DIR/d33
2697 # Read: 0, Write: 4, create/destroy: 2/0, stat: 1, punch: 0
2700 for ostnum in $(seq $OSTCOUNT); do
2701 # test-framework's OST numbering is one-based, while Lustre's
2703 ostname=$(printf "$FSNAME-OST%.4x" $((ostnum - 1)))
2704 # Parsing llobdstat's output sucks; we could grep the /proc
2705 # path, but that's likely to not be as portable as using the
2706 # llobdstat utility. So we parse lctl output instead.
2707 write_bytes=$(do_facet ost$ostnum lctl get_param -n \
2708 obdfilter/$ostname/stats |
2709 awk '/^write_bytes/ {print $7}' )
2710 echo "baseline_write_bytes@$OSTnum/$ostname=$write_bytes"
2711 if (( ${write_bytes:-0} > 0 ))
2718 $all_zeros || return 0
2721 echo foo > $DIR/d33/bar
2725 # Total up write_bytes after writing. We'd better find non-zeros.
2726 for ostnum in $(seq $OSTCOUNT); do
2727 ostname=$(printf "$FSNAME-OST%.4x" $((ostnum - 1)))
2728 write_bytes=$(do_facet ost$ostnum lctl get_param -n \
2729 obdfilter/$ostname/stats |
2730 awk '/^write_bytes/ {print $7}' )
2731 echo "write_bytes@$OSTnum/$ostname=$write_bytes"
2732 if (( ${write_bytes:-0} > 0 ))
2741 for ostnum in $(seq $OSTCOUNT); do
2742 ostname=$(printf "$FSNAME-OST%.4x" $((ostnum - 1)))
2743 echo "Check that write_bytes is present in obdfilter/*/stats:"
2744 do_facet ost$ostnum lctl get_param -n \
2745 obdfilter/$ostname/stats
2747 error "OST not keeping write_bytes stats (b22312)"
2750 run_test 33c "test llobdstat and write_bytes"
2753 [[ $MDSCOUNT -lt 2 ]] && skip "needs >= 2 MDTs" && return
2754 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
2756 local remote_dir=$DIR/$tdir/remote_dir
2758 test_mkdir -p $DIR/$tdir
2759 $LFS mkdir -i $MDTIDX $remote_dir ||
2760 error "create remote directory failed"
2762 touch $remote_dir/$tfile
2763 chmod 444 $remote_dir/$tfile
2764 chown $RUNAS_ID $remote_dir/$tfile
2766 $RUNAS $OPENFILE -f O_RDWR $DIR/$tfile && error || true
2768 chown $RUNAS_ID $remote_dir
2769 $RUNAS $OPENFILE -f O_RDWR:O_CREAT -m 0444 $remote_dir/f33 ||
2770 error "create" || true
2771 $RUNAS $OPENFILE -f O_RDWR:O_CREAT -m 0444 $remote_dir/f33 &&
2772 error "open RDWR" || true
2773 $RUNAS $OPENFILE -f 1286739555 $remote_dir/f33 || true
2775 run_test 33d "openfile with 444 modes and malformed flags under remote dir"
2778 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
2782 $LFS setdirstripe -i0 -c2 $DIR/$tdir/striped_dir
2783 $LFS setdirstripe -i1 -c2 $DIR/$tdir/striped_dir1
2784 mkdir $DIR/$tdir/local_dir
2786 local s0_mode=$(stat -c%f $DIR/$tdir/striped_dir)
2787 local s1_mode=$(stat -c%f $DIR/$tdir/striped_dir1)
2788 local l_mode=$(stat -c%f $DIR/$tdir/local_dir)
2790 [ "$l_mode" = "$s0_mode" -a "$l_mode" = "$s1_mode" ] ||
2791 error "mkdir $l_mode striped0 $s0_mode striped1 $s1_mode"
2793 rmdir $DIR/$tdir/* || error "rmdir failed"
2796 $LFS setdirstripe -i0 -c2 $DIR/$tdir/striped_dir
2797 $LFS setdirstripe -i1 -c2 $DIR/$tdir/striped_dir1
2798 mkdir $DIR/$tdir/local_dir
2800 s0_mode=$(stat -c%f $DIR/$tdir/striped_dir)
2801 s1_mode=$(stat -c%f $DIR/$tdir/striped_dir1)
2802 l_mode=$(stat -c%f $DIR/$tdir/local_dir)
2804 [ "$l_mode" = "$s0_mode" -a "$l_mode" = "$s1_mode" ] ||
2805 error "mkdir $l_mode striped0 $s0_mode striped1 $s1_mode 777"
2807 rmdir $DIR/$tdir/* || error "rmdir(umask 777) failed"
2810 $LFS setdirstripe -i0 -c2 $DIR/$tdir/striped_dir
2811 $LFS setdirstripe -i1 -c2 $DIR/$tdir/striped_dir1
2812 mkdir $DIR/$tdir/local_dir
2814 s0_mode=$(stat -c%f $DIR/$tdir/striped_dir)
2815 s1_mode=$(stat -c%f $DIR/$tdir/striped_dir1)
2816 l_mode=$(stat -c%f $DIR/$tdir/local_dir)
2818 [ "$l_mode" = "$s0_mode" -a "$l_mode" = "$s1_mode" ] ||
2819 error "mkdir $l_mode striped0 $s0_mode striped1 $s1_mode 0"
2821 run_test 33e "mkdir and striped directory should have same mode"
2825 do_facet $SINGLEMDS $LCTL set_param mdt.*.enable_remote_dir_gid=0
2829 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
2830 remote_mds_nodsh && skip "remote MDS with nodsh" && return
2833 chmod go+rwx $DIR/$tdir
2834 do_facet $SINGLEMDS $LCTL set_param mdt.*.enable_remote_dir_gid=-1
2835 trap cleanup_33f EXIT
2837 $RUNAS lfs mkdir -c$MDSCOUNT $DIR/$tdir/striped_dir ||
2838 error "cannot create striped directory"
2840 $RUNAS touch $DIR/$tdir/striped_dir/{0..16} ||
2841 error "cannot create files in striped directory"
2843 $RUNAS rm $DIR/$tdir/striped_dir/{0..16} ||
2844 error "cannot remove files in striped directory"
2846 $RUNAS rmdir $DIR/$tdir/striped_dir ||
2847 error "cannot remove striped directory"
2851 run_test 33f "nonroot user can create, access, and remove a striped directory"
2853 TEST_34_SIZE=${TEST_34_SIZE:-2000000000000}
2856 $MCREATE $DIR/f34 || error
2857 $GETSTRIPE $DIR/f34 2>&1 | grep -q "no stripe info" || error
2858 $TRUNCATE $DIR/f34 $TEST_34_SIZE || error
2859 $GETSTRIPE $DIR/f34 2>&1 | grep -q "no stripe info" || error
2860 $CHECKSTAT -s $TEST_34_SIZE $DIR/f34 || error
2862 run_test 34a "truncate file that has not been opened ==========="
2865 [ ! -f $DIR/f34 ] && test_34a
2866 $CHECKSTAT -s $TEST_34_SIZE $DIR/f34 || error
2867 $OPENFILE -f O_RDONLY $DIR/f34
2868 $GETSTRIPE $DIR/f34 2>&1 | grep -q "no stripe info" || error
2869 $CHECKSTAT -s $TEST_34_SIZE $DIR/f34 || error
2871 run_test 34b "O_RDONLY opening file doesn't create objects ====="
2874 [ ! -f $DIR/f34 ] && test_34a
2875 $CHECKSTAT -s $TEST_34_SIZE $DIR/f34 || error
2876 $OPENFILE -f O_RDWR $DIR/f34
2877 $GETSTRIPE $DIR/f34 2>&1 | grep -q "no stripe info" && error
2878 $CHECKSTAT -s $TEST_34_SIZE $DIR/f34 || error
2880 run_test 34c "O_RDWR opening file-with-size works =============="
2883 [ ! -f $DIR/f34 ] && test_34a
2884 dd if=/dev/zero of=$DIR/f34 conv=notrunc bs=4k count=1 || error
2885 $CHECKSTAT -s $TEST_34_SIZE $DIR/f34 || error
2888 run_test 34d "write to sparse file ============================="
2892 $MCREATE $DIR/f34e || error
2893 $TRUNCATE $DIR/f34e 1000 || error
2894 $CHECKSTAT -s 1000 $DIR/f34e || error
2895 $OPENFILE -f O_RDWR $DIR/f34e
2896 $CHECKSTAT -s 1000 $DIR/f34e || error
2898 run_test 34e "create objects, some with size and some without =="
2900 test_34f() { # bug 6242, 6243
2901 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
2904 $MCREATE $DIR/f34f || error
2905 $TRUNCATE $DIR/f34f $SIZE34F || error "truncating $DIR/f3f to $SIZE34F"
2906 dd if=$DIR/f34f of=$TMP/f34f
2907 $CHECKSTAT -s $SIZE34F $TMP/f34f || error "$TMP/f34f not $SIZE34F bytes"
2908 dd if=/dev/zero of=$TMP/f34fzero bs=$SIZE34F count=1
2909 cmp $DIR/f34f $TMP/f34fzero || error "$DIR/f34f not all zero"
2910 cmp $TMP/f34f $TMP/f34fzero || error "$TMP/f34f not all zero"
2911 rm $TMP/f34f $TMP/f34fzero $DIR/f34f
2913 run_test 34f "read from a file with no objects until EOF ======="
2916 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
2917 dd if=/dev/zero of=$DIR/$tfile bs=1 count=100 seek=$TEST_34_SIZE || error
2918 $TRUNCATE $DIR/$tfile $((TEST_34_SIZE / 2))|| error
2919 $CHECKSTAT -s $((TEST_34_SIZE / 2)) $DIR/$tfile || error "truncate failed"
2920 cancel_lru_locks osc
2921 $CHECKSTAT -s $((TEST_34_SIZE / 2)) $DIR/$tfile || \
2922 error "wrong size after lock cancel"
2924 $TRUNCATE $DIR/$tfile $TEST_34_SIZE || error
2925 $CHECKSTAT -s $TEST_34_SIZE $DIR/$tfile || \
2926 error "expanding truncate failed"
2927 cancel_lru_locks osc
2928 $CHECKSTAT -s $TEST_34_SIZE $DIR/$tfile || \
2929 error "wrong expanded size after lock cancel"
2931 run_test 34g "truncate long file ==============================="
2934 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
2938 dd if=/dev/zero of=$DIR/$tfile bs=1M count=10 || error
2939 sync # Flush the cache so that multiop below does not block on cache
2940 # flush when getting the group lock
2941 $MULTIOP $DIR/$tfile OG${gid}T${sz}g${gid}c &
2944 # Since just timed wait is not good enough, let's do a sync write
2945 # that way we are sure enough time for a roundtrip + processing
2946 # passed + 2 seconds of extra margin.
2947 dd if=/dev/zero of=$DIR/${tfile}-1 bs=4096 oflag=direct count=1
2951 if [[ `ps h -o comm -p $MULTIPID` == "multiop" ]]; then
2952 error "Multiop blocked on ftruncate, pid=$MULTIPID"
2956 local nsz=`stat -c %s $DIR/$tfile`
2957 [[ $nsz == $sz ]] || error "New size wrong $nsz != $sz"
2959 run_test 34h "ftruncate file under grouplock should not block"
2962 cp /bin/sh $DIR/f35a
2964 chown $RUNAS_ID $DIR/f35a
2965 $RUNAS $DIR/f35a && error || true
2968 run_test 35a "exec file with mode 444 (should return and not leak) ====="
2972 utime $DIR/f36 || error
2974 run_test 36a "MDS utime check (mknod, utime) ==================="
2978 utime $DIR/f36 || error
2980 run_test 36b "OST utime check (open, utime) ===================="
2985 chown $RUNAS_ID $DIR/d36
2986 $RUNAS utime $DIR/d36/f36 || error
2988 run_test 36c "non-root MDS utime check (mknod, utime) =========="
2991 [ ! -d $DIR/d36 ] && test_36c
2992 echo "" > $DIR/d36/f36
2993 $RUNAS utime $DIR/d36/f36 || error
2995 run_test 36d "non-root OST utime check (open, utime) ==========="
2998 [ $RUNAS_ID -eq $UID ] && skip_env "RUNAS_ID = UID = $UID -- skipping" && return
2999 test_mkdir -p $DIR/$tdir
3000 touch $DIR/$tdir/$tfile
3001 $RUNAS utime $DIR/$tdir/$tfile && \
3002 error "utime worked, expected failure" || true
3004 run_test 36e "utime on non-owned file (should return error) ===="
3008 local LANG_SAVE=$LANG
3009 local LC_LANG_SAVE=$LC_LANG
3010 export LANG=C LC_LANG=C # for date language
3012 DATESTR="Dec 20 2000"
3013 test_mkdir -p $DIR/$tdir
3014 lctl set_param fail_loc=$fl
3016 cp /etc/hosts $DIR/$tdir/$tfile
3017 sync & # write RPC generated with "current" inode timestamp, but delayed
3019 touch --date="$DATESTR" $DIR/$tdir/$tfile # setattr timestamp in past
3020 LS_BEFORE="`ls -l $DIR/$tdir/$tfile`" # old timestamp from client cache
3021 cancel_lru_locks osc
3022 LS_AFTER="`ls -l $DIR/$tdir/$tfile`" # timestamp from OST object
3024 [ "$LS_BEFORE" != "$LS_AFTER" ] && \
3025 echo "BEFORE: $LS_BEFORE" && \
3026 echo "AFTER : $LS_AFTER" && \
3027 echo "WANT : $DATESTR" && \
3028 error "$DIR/$tdir/$tfile timestamps changed" || true
3030 export LANG=$LANG_SAVE LC_LANG=$LC_LANG_SAVE
3034 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
3035 #define OBD_FAIL_OST_BRW_PAUSE_BULK 0x214
3036 subr_36fh "0x80000214"
3038 run_test 36f "utime on file racing with OST BRW write =========="
3041 remote_ost_nodsh && skip "remote OST with nodsh" && return
3042 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
3047 test_mkdir -p $DIR/$tdir
3048 fmd_max_age=$(do_facet ost1 \
3049 "lctl get_param -n obdfilter.*.client_cache_seconds 2> /dev/null | \
3052 fmd_before=$(do_facet ost1 \
3053 "awk '/ll_fmd_cache/ {print \\\$2}' /proc/slabinfo")
3054 touch $DIR/$tdir/$tfile
3055 sleep $((fmd_max_age + 12))
3056 fmd_after=$(do_facet ost1 \
3057 "awk '/ll_fmd_cache/ {print \\\$2}' /proc/slabinfo")
3059 echo "fmd_before: $fmd_before"
3060 echo "fmd_after: $fmd_after"
3061 [[ $fmd_after -gt $fmd_before ]] &&
3062 echo "AFTER: $fmd_after > BEFORE: $fmd_before" &&
3063 error "fmd didn't expire after ping" || true
3065 run_test 36g "filter mod data cache expiry ====================="
3068 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
3069 #define OBD_FAIL_OST_BRW_PAUSE_BULK2 0x227
3070 subr_36fh "0x80000227"
3072 run_test 36h "utime on file racing with OST BRW write =========="
3075 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
3077 test_mkdir $DIR/$tdir
3078 $LFS setdirstripe -i0 -c$MDSCOUNT $DIR/$tdir/striped_dir
3080 local mtime=$(stat -c%Y $DIR/$tdir/striped_dir)
3081 local new_mtime=$((mtime + 200))
3083 #change Modify time of striped dir
3084 touch -m -d @$new_mtime $DIR/$tdir/striped_dir ||
3085 error "change mtime failed"
3087 local got=$(stat -c%Y $DIR/$tdir/striped_dir)
3089 [ "$new_mtime" = "$got" ] || error "expect $new_mtime got $got"
3091 run_test 36i "change mtime on striped directory"
3093 # test_37 - duplicate with tests 32q 32r
3096 local file=$DIR/$tfile
3098 openfile -f O_DIRECTORY $file
3101 [ $RC -eq 0 ] && error "opened file $file with O_DIRECTORY" || true
3102 [ $RC -eq $ENOTDIR ] || error "error $RC should be ENOTDIR ($ENOTDIR)"
3104 run_test 38 "open a regular file with O_DIRECTORY should return -ENOTDIR ==="
3108 touch $DIR/${tfile}2
3109 # ls -l $DIR/$tfile $DIR/${tfile}2
3110 # ls -lu $DIR/$tfile $DIR/${tfile}2
3111 # ls -lc $DIR/$tfile $DIR/${tfile}2
3113 $OPENFILE -f O_CREAT:O_TRUNC:O_WRONLY $DIR/${tfile}2
3114 if [ ! $DIR/${tfile}2 -nt $DIR/$tfile ]; then
3116 ls -l --full-time $DIR/$tfile $DIR/${tfile}2
3118 ls -lu --full-time $DIR/$tfile $DIR/${tfile}2
3120 ls -lc --full-time $DIR/$tfile $DIR/${tfile}2
3121 error "O_TRUNC didn't change timestamps"
3124 run_test 39 "mtime changed on create ==========================="
3127 test_mkdir -p -c1 $DIR/$tdir
3128 cp -p /etc/passwd $DIR/$tdir/fopen
3129 cp -p /etc/passwd $DIR/$tdir/flink
3130 cp -p /etc/passwd $DIR/$tdir/funlink
3131 cp -p /etc/passwd $DIR/$tdir/frename
3132 ln $DIR/$tdir/funlink $DIR/$tdir/funlink2
3135 echo "aaaaaa" >> $DIR/$tdir/fopen
3136 echo "aaaaaa" >> $DIR/$tdir/flink
3137 echo "aaaaaa" >> $DIR/$tdir/funlink
3138 echo "aaaaaa" >> $DIR/$tdir/frename
3140 local open_new=`stat -c %Y $DIR/$tdir/fopen`
3141 local link_new=`stat -c %Y $DIR/$tdir/flink`
3142 local unlink_new=`stat -c %Y $DIR/$tdir/funlink`
3143 local rename_new=`stat -c %Y $DIR/$tdir/frename`
3145 cat $DIR/$tdir/fopen > /dev/null
3146 ln $DIR/$tdir/flink $DIR/$tdir/flink2
3147 rm -f $DIR/$tdir/funlink2
3148 mv -f $DIR/$tdir/frename $DIR/$tdir/frename2
3150 for (( i=0; i < 2; i++ )) ; do
3151 local open_new2=`stat -c %Y $DIR/$tdir/fopen`
3152 local link_new2=`stat -c %Y $DIR/$tdir/flink`
3153 local unlink_new2=`stat -c %Y $DIR/$tdir/funlink`
3154 local rename_new2=`stat -c %Y $DIR/$tdir/frename2`
3156 [ $open_new2 -eq $open_new ] || error "open file reverses mtime"
3157 [ $link_new2 -eq $link_new ] || error "link file reverses mtime"
3158 [ $unlink_new2 -eq $unlink_new ] || error "unlink file reverses mtime"
3159 [ $rename_new2 -eq $rename_new ] || error "rename file reverses mtime"
3161 cancel_lru_locks osc
3162 if [ $i = 0 ] ; then echo "repeat after cancel_lru_locks"; fi
3165 run_test 39b "mtime change on open, link, unlink, rename ======"
3167 # this should be set to past
3168 TEST_39_MTIME=`date -d "1 year ago" +%s`
3174 local mtime0=`stat -c %Y $DIR1/$tfile`
3176 touch -m -d @$TEST_39_MTIME $DIR1/$tfile
3177 local mtime1=`stat -c %Y $DIR1/$tfile`
3178 [ "$mtime1" = $TEST_39_MTIME ] || \
3179 error "mtime is not set to past: $mtime1, should be $TEST_39_MTIME"
3182 echo hello >> $DIR1/$tfile
3184 local mtime2=`stat -c %Y $DIR1/$tfile`
3185 [ "$mtime2" -ge "$d1" ] && [ "$mtime2" -le "$d2" ] || \
3186 error "mtime is not updated on write: $d1 <= $mtime2 <= $d2"
3188 mv $DIR1/$tfile $DIR1/$tfile-1
3190 for (( i=0; i < 2; i++ )) ; do
3191 local mtime3=`stat -c %Y $DIR1/$tfile-1`
3192 [ "$mtime2" = "$mtime3" ] || \
3193 error "mtime ($mtime2) changed (to $mtime3) on rename"
3195 cancel_lru_locks osc
3196 if [ $i = 0 ] ; then echo "repeat after cancel_lru_locks"; fi
3199 run_test 39c "mtime change on rename ==========================="
3203 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
3206 touch -m -d @$TEST_39_MTIME $DIR1/$tfile
3208 for (( i=0; i < 2; i++ )) ; do
3209 local mtime=`stat -c %Y $DIR1/$tfile`
3210 [ $mtime = $TEST_39_MTIME ] || \
3211 error "mtime($mtime) is not set to $TEST_39_MTIME"
3213 cancel_lru_locks osc
3214 if [ $i = 0 ] ; then echo "repeat after cancel_lru_locks"; fi
3217 run_test 39d "create, utime, stat =============================="
3221 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
3223 local mtime1=`stat -c %Y $DIR1/$tfile`
3225 touch -m -d @$TEST_39_MTIME $DIR1/$tfile
3227 for (( i=0; i < 2; i++ )) ; do
3228 local mtime2=`stat -c %Y $DIR1/$tfile`
3229 [ $mtime2 = $TEST_39_MTIME ] || \
3230 error "mtime($mtime2) is not set to $TEST_39_MTIME"
3232 cancel_lru_locks osc
3233 if [ $i = 0 ] ; then echo "repeat after cancel_lru_locks"; fi
3236 run_test 39e "create, stat, utime, stat ========================"
3240 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
3242 mtime1=`stat -c %Y $DIR1/$tfile`
3245 touch -m -d @$TEST_39_MTIME $DIR1/$tfile
3247 for (( i=0; i < 2; i++ )) ; do
3248 local mtime2=`stat -c %Y $DIR1/$tfile`
3249 [ $mtime2 = $TEST_39_MTIME ] || \
3250 error "mtime($mtime2) is not set to $TEST_39_MTIME"
3252 cancel_lru_locks osc
3253 if [ $i = 0 ] ; then echo "repeat after cancel_lru_locks"; fi
3256 run_test 39f "create, stat, sleep, utime, stat ================="
3260 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
3261 echo hello >> $DIR1/$tfile
3262 local mtime1=`stat -c %Y $DIR1/$tfile`
3265 chmod o+r $DIR1/$tfile
3267 for (( i=0; i < 2; i++ )) ; do
3268 local mtime2=`stat -c %Y $DIR1/$tfile`
3269 [ "$mtime1" = "$mtime2" ] || \
3270 error "lost mtime: $mtime2, should be $mtime1"
3272 cancel_lru_locks osc
3273 if [ $i = 0 ] ; then echo "repeat after cancel_lru_locks"; fi
3276 run_test 39g "write, chmod, stat ==============================="
3280 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
3285 echo hello >> $DIR1/$tfile
3286 local mtime1=`stat -c %Y $DIR1/$tfile`
3288 touch -m -d @$TEST_39_MTIME $DIR1/$tfile
3290 if [ "$d1" != "$d2" ]; then
3291 echo "write and touch not within one second"
3293 for (( i=0; i < 2; i++ )) ; do
3294 local mtime2=`stat -c %Y $DIR1/$tfile`
3295 [ "$mtime2" = $TEST_39_MTIME ] || \
3296 error "lost mtime: $mtime2, should be $TEST_39_MTIME"
3298 cancel_lru_locks osc
3299 if [ $i = 0 ] ; then echo "repeat after cancel_lru_locks"; fi
3303 run_test 39h "write, utime within one second, stat ============="
3306 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
3310 echo hello >> $DIR1/$tfile
3311 local mtime1=`stat -c %Y $DIR1/$tfile`
3313 mv $DIR1/$tfile $DIR1/$tfile-1
3315 for (( i=0; i < 2; i++ )) ; do
3316 local mtime2=`stat -c %Y $DIR1/$tfile-1`
3318 [ "$mtime1" = "$mtime2" ] || \
3319 error "lost mtime: $mtime2, should be $mtime1"
3321 cancel_lru_locks osc
3322 if [ $i = 0 ] ; then echo "repeat after cancel_lru_locks"; fi
3325 run_test 39i "write, rename, stat =============================="
3328 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
3329 start_full_debug_logging
3333 #define OBD_FAIL_OSC_DELAY_SETTIME 0x412
3334 lctl set_param fail_loc=0x80000412
3335 multiop_bg_pause $DIR1/$tfile oO_RDWR:w2097152_c ||
3336 error "multiop failed"
3338 local mtime1=`stat -c %Y $DIR1/$tfile`
3340 mv $DIR1/$tfile $DIR1/$tfile-1
3342 kill -USR1 $multipid
3343 wait $multipid || error "multiop close failed"
3345 for (( i=0; i < 2; i++ )) ; do
3346 local mtime2=`stat -c %Y $DIR1/$tfile-1`
3347 [ "$mtime1" = "$mtime2" ] ||
3348 error "mtime is lost on close: $mtime2, " \
3351 cancel_lru_locks osc
3352 if [ $i = 0 ] ; then echo "repeat after cancel_lru_locks"; fi
3354 lctl set_param fail_loc=0
3355 stop_full_debug_logging
3357 run_test 39j "write, rename, close, stat ======================="
3360 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
3364 multiop_bg_pause $DIR1/$tfile oO_RDWR:w2097152_c || error "multiop failed"
3366 local mtime1=`stat -c %Y $DIR1/$tfile`
3368 touch -m -d @$TEST_39_MTIME $DIR1/$tfile
3370 kill -USR1 $multipid
3371 wait $multipid || error "multiop close failed"
3373 for (( i=0; i < 2; i++ )) ; do
3374 local mtime2=`stat -c %Y $DIR1/$tfile`
3376 [ "$mtime2" = $TEST_39_MTIME ] || \
3377 error "mtime is lost on close: $mtime2, should be $TEST_39_MTIME"
3379 cancel_lru_locks osc
3380 if [ $i = 0 ] ; then echo "repeat after cancel_lru_locks"; fi
3383 run_test 39k "write, utime, close, stat ========================"
3385 # this should be set to future
3386 TEST_39_ATIME=`date -d "1 year" +%s`
3389 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
3390 remote_mds_nodsh && skip "remote MDS with nodsh" && return
3391 local atime_diff=$(do_facet $SINGLEMDS \
3392 lctl get_param -n mdd.*MDT0000*.atime_diff)
3396 # test setting directory atime to future
3397 touch -a -d @$TEST_39_ATIME $DIR/$tdir
3398 local atime=$(stat -c %X $DIR/$tdir)
3399 [ "$atime" = $TEST_39_ATIME ] ||
3400 error "atime is not set to future: $atime, $TEST_39_ATIME"
3402 # test setting directory atime from future to now
3403 local now=$(date +%s)
3404 touch -a -d @$now $DIR/$tdir
3406 atime=$(stat -c %X $DIR/$tdir)
3407 [ "$atime" -eq "$now" ] ||
3408 error "atime is not updated from future: $atime, $now"
3410 do_facet $SINGLEMDS lctl set_param -n mdd.*MDT0000*.atime_diff=2
3413 # test setting directory atime when now > dir atime + atime_diff
3414 local d1=$(date +%s)
3416 local d2=$(date +%s)
3417 cancel_lru_locks mdc
3418 atime=$(stat -c %X $DIR/$tdir)
3419 [ "$atime" -ge "$d1" -a "$atime" -le "$d2" ] ||
3420 error "atime is not updated : $atime, should be $d2"
3422 do_facet $SINGLEMDS lctl set_param -n mdd.*MDT0000*.atime_diff=60
3425 # test not setting directory atime when now < dir atime + atime_diff
3427 cancel_lru_locks mdc
3428 atime=$(stat -c %X $DIR/$tdir)
3429 [ "$atime" -ge "$d1" -a "$atime" -le "$d2" ] ||
3430 error "atime is updated to $atime, should remain $d1<atime<$d2"
3432 do_facet $SINGLEMDS \
3433 lctl set_param -n mdd.*MDT0000*.atime_diff=$atime_diff
3435 run_test 39l "directory atime update ==========================="
3438 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
3441 local far_past_mtime=$(date -d "May 29 1953" +%s)
3442 local far_past_atime=$(date -d "Dec 17 1903" +%s)
3444 touch -m -d @$far_past_mtime $DIR1/$tfile
3445 touch -a -d @$far_past_atime $DIR1/$tfile
3447 for (( i=0; i < 2; i++ )) ; do
3448 local timestamps=$(stat -c "%X %Y" $DIR1/$tfile)
3449 [ "$timestamps" = "$far_past_atime $far_past_mtime" ] || \
3450 error "atime or mtime set incorrectly"
3452 cancel_lru_locks osc
3453 if [ $i = 0 ] ; then echo "repeat after cancel_lru_locks"; fi
3456 run_test 39m "test atime and mtime before 1970"
3458 test_39n() { # LU-3832
3459 remote_mds_nodsh && skip "remote MDS with nodsh" && return
3460 local atime_diff=$(do_facet $SINGLEMDS \
3461 lctl get_param -n mdd.*MDT0000*.atime_diff)
3466 do_facet $SINGLEMDS lctl set_param -n mdd.*MDT0000*.atime_diff=1
3469 dd if=/dev/zero of=$DIR/$tfile bs=4096 count=1 status=noxfer
3470 atime0=$(stat -c %X $DIR/$tfile)
3473 $MULTIOP $DIR/$tfile oO_RDONLY:O_NOATIME:r4096c
3474 atime1=$(stat -c %X $DIR/$tfile)
3477 cancel_lru_locks mdc
3478 cancel_lru_locks osc
3479 $MULTIOP $DIR/$tfile oO_RDONLY:O_NOATIME:r4096c
3480 atime2=$(stat -c %X $DIR/$tfile)
3482 do_facet $SINGLEMDS \
3483 lctl set_param -n mdd.*MDT0000*.atime_diff=$atime_diff
3485 [ "$atime0" -eq "$atime1" ] || error "atime0 $atime0 != atime1 $atime1"
3486 [ "$atime1" -eq "$atime2" ] || error "atime0 $atime0 != atime1 $atime1"
3488 run_test 39n "check that O_NOATIME is honored"
3491 TESTDIR=$DIR/$tdir/$tfile
3492 [ -e $TESTDIR ] && rm -rf $TESTDIR
3499 links2=$(stat -c %h .)
3500 [ $(($links1 + 2)) != $links2 ] &&
3501 error "wrong links count $(($links1 + 2)) != $links2"
3503 links3=$(stat -c %h .)
3504 [ $(($links1 + 1)) != $links3 ] &&
3505 error "wrong links count $links1 != $links3"
3508 run_test 39o "directory cached attributes updated after create ========"
3511 [[ $MDSCOUNT -lt 2 ]] && skip "needs >= 2 MDTs" && return
3513 TESTDIR=$DIR/$tdir/$tfile
3514 [ -e $TESTDIR ] && rm -rf $TESTDIR
3515 test_mkdir -p $TESTDIR
3519 $LFS mkdir -i $MDTIDX $TESTDIR/remote_dir1
3520 $LFS mkdir -i $MDTIDX $TESTDIR/remote_dir2
3522 links2=$(stat -c %h .)
3523 [ $(($links1 + 2)) != $links2 ] &&
3524 error "wrong links count $(($links1 + 2)) != $links2"
3526 links3=$(stat -c %h .)
3527 [ $(($links1 + 1)) != $links3 ] &&
3528 error "wrong links count $links1 != $links3"
3531 run_test 39p "remote directory cached attributes updated after create ========"
3534 test_39q() { # LU-8041
3535 local testdir=$DIR/$tdir
3537 multiop_bg_pause $testdir D_c || error "multiop failed"
3539 cancel_lru_locks mdc
3540 kill -USR1 $multipid
3541 local atime=$(stat -c %X $testdir)
3542 [ "$atime" -ne 0 ] || error "atime is zero"
3544 run_test 39q "close won't zero out atime"
3547 dd if=/dev/zero of=$DIR/$tfile bs=4096 count=1
3548 $RUNAS $OPENFILE -f O_WRONLY:O_TRUNC $DIR/$tfile &&
3549 error "openfile O_WRONLY:O_TRUNC $tfile failed"
3550 $CHECKSTAT -t file -s 4096 $DIR/$tfile ||
3551 error "$tfile is not 4096 bytes in size"
3553 run_test 40 "failed open(O_TRUNC) doesn't truncate ============="
3557 small_write $DIR/f41 18
3559 run_test 41 "test small file write + fstat ====================="
3561 count_ost_writes() {
3562 lctl get_param -n osc.*.stats |
3563 awk -vwrites=0 '/ost_write/ { writes += $2 } \
3564 END { printf("%0.0f", writes) }'
3571 BG_DIRTY_RATIO_SAVE=10
3572 MAX_BG_DIRTY_RATIO=25
3576 # in 2.6, restore /proc/sys/vm/dirty_writeback_centisecs,
3577 # dirty_ratio, dirty_background_ratio
3578 if [ -f /proc/sys/vm/dirty_writeback_centisecs ]; then
3579 sysctl -w vm.dirty_writeback_centisecs=$WRITEBACK_SAVE
3580 sysctl -w vm.dirty_background_ratio=$BG_DIRTY_RATIO_SAVE
3581 sysctl -w vm.dirty_ratio=$DIRTY_RATIO_SAVE
3583 # if file not here, we are a 2.4 kernel
3584 kill -CONT `pidof kupdated`
3589 # setup the trap first, so someone cannot exit the test at the
3590 # exact wrong time and mess up a machine
3591 trap start_writeback EXIT
3592 # in 2.6, save and 0 /proc/sys/vm/dirty_writeback_centisecs
3593 if [ -f /proc/sys/vm/dirty_writeback_centisecs ]; then
3594 WRITEBACK_SAVE=`sysctl -n vm.dirty_writeback_centisecs`
3595 sysctl -w vm.dirty_writeback_centisecs=0
3596 sysctl -w vm.dirty_writeback_centisecs=0
3597 # save and increase /proc/sys/vm/dirty_ratio
3598 DIRTY_RATIO_SAVE=`sysctl -n vm.dirty_ratio`
3599 sysctl -w vm.dirty_ratio=$MAX_DIRTY_RATIO
3600 # save and increase /proc/sys/vm/dirty_background_ratio
3601 BG_DIRTY_RATIO_SAVE=`sysctl -n vm.dirty_background_ratio`
3602 sysctl -w vm.dirty_background_ratio=$MAX_BG_DIRTY_RATIO
3604 # if file not here, we are a 2.4 kernel
3605 kill -STOP `pidof kupdated`
3609 # ensure that all stripes have some grant before we test client-side cache
3611 for i in `seq -f $DIR/f42-%g 1 $OSTCOUNT`; do
3612 dd if=/dev/zero of=$i bs=4k count=1
3617 # Tests 42* verify that our behaviour is correct WRT caching, file closure,
3618 # file truncation, and file removal.
3620 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
3622 cancel_lru_locks osc
3624 sync; sleep 1; sync # just to be safe
3625 BEFOREWRITES=`count_ost_writes`
3626 lctl get_param -n osc.*[oO][sS][cC][_-]*.cur_grant_bytes | grep "[0-9]"
3627 dd if=/dev/zero of=$DIR/f42a bs=1024 count=100
3628 AFTERWRITES=`count_ost_writes`
3629 [ $BEFOREWRITES -eq $AFTERWRITES ] || \
3630 error "$BEFOREWRITES < $AFTERWRITES"
3633 run_test 42a "ensure that we don't flush on close =============="
3636 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
3638 cancel_lru_locks osc
3641 dd if=/dev/zero of=$DIR/f42b bs=1024 count=100
3642 BEFOREWRITES=$(count_ost_writes)
3643 $MUNLINK $DIR/f42b || error "$MUNLINK $DIR/f42b: $?"
3644 AFTERWRITES=$(count_ost_writes)
3645 if [[ $BEFOREWRITES -lt $AFTERWRITES ]]; then
3646 error "$BEFOREWRITES < $AFTERWRITES on unlink"
3648 BEFOREWRITES=$(count_ost_writes)
3649 sync || error "sync: $?"
3650 AFTERWRITES=$(count_ost_writes)
3651 if [[ $BEFOREWRITES -lt $AFTERWRITES ]]; then
3652 error "$BEFOREWRITES < $AFTERWRITES on sync"
3654 dmesg | grep 'error from obd_brw_async' && error 'error writing back'
3658 run_test 42b "test destroy of file with cached dirty data ======"
3660 # if these tests just want to test the effect of truncation,
3661 # they have to be very careful. consider:
3662 # - the first open gets a {0,EOF}PR lock
3663 # - the first write conflicts and gets a {0, count-1}PW
3664 # - the rest of the writes are under {count,EOF}PW
3665 # - the open for truncate tries to match a {0,EOF}PR
3666 # for the filesize and cancels the PWs.
3667 # any number of fixes (don't get {0,EOF} on open, match
3668 # composite locks, do smarter file size management) fix
3669 # this, but for now we want these tests to verify that
3670 # the cancellation with truncate intent works, so we
3671 # start the file with a full-file pw lock to match against
3672 # until the truncate.
3677 cancel_lru_locks osc
3679 # prime the file with 0,EOF PW to match
3683 # now the real test..
3684 dd if=/dev/zero of=$file bs=1024 count=100
3685 BEFOREWRITES=`count_ost_writes`
3686 $TRUNCATE $file $offset
3687 cancel_lru_locks osc
3688 AFTERWRITES=`count_ost_writes`
3693 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
3695 [ $BEFOREWRITES -eq $AFTERWRITES ] && \
3696 error "beforewrites $BEFOREWRITES == afterwrites $AFTERWRITES on truncate"
3699 run_test 42c "test partial truncate of file with cached dirty data"
3702 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
3704 [ $BEFOREWRITES -eq $AFTERWRITES ] || \
3705 error "beforewrites $BEFOREWRITES != afterwrites $AFTERWRITES on truncate"
3708 run_test 42d "test complete truncate of file with cached dirty data"
3710 test_42e() { # bug22074
3711 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
3712 local TDIR=$DIR/${tdir}e
3713 local pagesz=$(page_size)
3714 local pages=16 # hardcoded 16 pages, don't change it.
3715 local files=$((OSTCOUNT * 500)) # hopefully 500 files on each OST
3716 local proc_osc0="osc.${FSNAME}-OST0000-osc-[^MDT]*"
3720 test_mkdir -p $DIR/${tdir}e
3721 $SETSTRIPE -c 1 $TDIR
3722 createmany -o $TDIR/f $files
3724 max_dirty_mb=$($LCTL get_param -n $proc_osc0/max_dirty_mb)
3726 # we assume that with $OSTCOUNT files, at least one of them will
3727 # be allocated on OST0.
3728 warmup_files=$((OSTCOUNT * max_dirty_mb))
3729 createmany -o $TDIR/w $warmup_files
3731 # write a large amount of data into one file and sync, to get good
3732 # avail_grant number from OST.
3733 for ((i=0; i<$warmup_files; i++)); do
3734 idx=$($GETSTRIPE -i $TDIR/w$i)
3735 [ $idx -ne 0 ] && continue
3736 dd if=/dev/zero of=$TDIR/w$i bs="$max_dirty_mb"M count=1
3739 [[ $i -gt $warmup_files ]] && error "OST0 is still cold"
3741 $LCTL get_param $proc_osc0/cur_dirty_bytes
3742 $LCTL get_param $proc_osc0/cur_grant_bytes
3744 # create as much dirty pages as we can while not to trigger the actual
3745 # RPCs directly. but depends on the env, VFS may trigger flush during this
3746 # period, hopefully we are good.
3747 for ((i=0; i<$warmup_files; i++)); do
3748 idx=$($GETSTRIPE -i $TDIR/w$i)
3749 [ $idx -ne 0 ] && continue
3750 dd if=/dev/zero of=$TDIR/w$i bs=1M count=1 2>/dev/null
3752 $LCTL get_param $proc_osc0/cur_dirty_bytes
3753 $LCTL get_param $proc_osc0/cur_grant_bytes
3755 # perform the real test
3756 $LCTL set_param $proc_osc0/rpc_stats 0
3757 for ((;i<$files; i++)); do
3758 [ $($GETSTRIPE -i $TDIR/f$i) -eq 0 ] || continue
3759 dd if=/dev/zero of=$TDIR/f$i bs=$pagesz count=$pages 2>/dev/null
3762 $LCTL get_param $proc_osc0/rpc_stats
3765 local have_ppr=false
3766 $LCTL get_param $proc_osc0/rpc_stats |
3767 while read PPR RRPC RPCT RCUM BAR WRPC WPCT WCUM; do
3768 # skip lines until we are at the RPC histogram data
3769 [ "$PPR" == "pages" ] && have_ppr=true && continue
3770 $have_ppr || continue
3772 # we only want the percent stat for < 16 pages
3773 [[ $(echo $PPR | tr -d ':') -ge $pages ]] && break
3775 percent=$((percent + WPCT))
3776 if [[ $percent -gt 15 ]]; then
3777 error "less than 16-pages write RPCs" \
3784 run_test 42e "verify sub-RPC writes are not done synchronously"
3787 test_mkdir -p $DIR/$tdir
3788 cp -p /bin/ls $DIR/$tdir/$tfile
3789 $MULTIOP $DIR/$tdir/$tfile Ow_c &
3791 # give multiop a chance to open
3794 $DIR/$tdir/$tfile && error || true
3797 run_test 43 "execution of file opened for write should return -ETXTBSY"
3800 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
3801 test_mkdir -p $DIR/$tdir
3802 cp -p `which $MULTIOP` $DIR/$tdir/multiop ||
3803 cp -p multiop $DIR/$tdir/multiop
3804 MULTIOP_PROG=$DIR/$tdir/multiop multiop_bg_pause $TMP/$tfile.junk O_c ||
3807 $MULTIOP $DIR/$tdir/multiop Oc && error "expected error, got success"
3808 kill -USR1 $MULTIOP_PID || return 2
3809 wait $MULTIOP_PID || return 3
3810 rm $TMP/$tfile.junk $DIR/$tdir/multiop
3812 run_test 43a "open(RDWR) of file being executed should return -ETXTBSY"
3815 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
3816 test_mkdir -p $DIR/$tdir
3817 cp -p `which $MULTIOP` $DIR/$tdir/multiop ||
3818 cp -p multiop $DIR/$tdir/multiop
3819 MULTIOP_PROG=$DIR/$tdir/multiop multiop_bg_pause $TMP/$tfile.junk O_c ||
3822 $TRUNCATE $DIR/$tdir/multiop 0 && error "expected error, got success"
3823 kill -USR1 $MULTIOP_PID || return 2
3824 wait $MULTIOP_PID || return 3
3825 rm $TMP/$tfile.junk $DIR/$tdir/multiop
3827 run_test 43b "truncate of file being executed should return -ETXTBSY"
3830 local testdir="$DIR/$tdir"
3831 test_mkdir -p $DIR/$tdir
3833 ( cd $(dirname $SHELL) && md5sum $(basename $SHELL) ) | \
3834 ( cd $testdir && md5sum -c)
3836 run_test 43c "md5sum of copy into lustre========================"
3839 [[ $OSTCOUNT -lt 2 ]] && skip_env "skipping 2-stripe test" && return
3840 dd if=/dev/zero of=$DIR/f1 bs=4k count=1 seek=1023
3841 dd if=$DIR/f1 bs=4k count=1 > /dev/null
3843 run_test 44 "zero length read from a sparse stripe ============="
3846 local nstripe=$($LCTL lov_getconfig $DIR | grep default_stripe_count: |
3848 [ -z "$nstripe" ] && skip "can't get stripe info" && return
3849 [[ $nstripe -gt $OSTCOUNT ]] &&
3850 skip "Wrong default_stripe_count: $nstripe (OSTCOUNT: $OSTCOUNT)" &&
3852 local stride=$($LCTL lov_getconfig $DIR | grep default_stripe_size: |
3854 if [[ $nstripe -eq 0 || $nstripe -eq -1 ]]; then
3855 nstripe=$($LCTL lov_getconfig $DIR | grep obd_count: |
3859 OFFSETS="0 $((stride/2)) $((stride-1))"
3860 for offset in $OFFSETS; do
3861 for i in $(seq 0 $((nstripe-1))); do
3862 local GLOBALOFFSETS=""
3864 local size=$((((i + 2 * $nstripe )*$stride + $offset)))
3865 local myfn=$DIR/d44a-$size
3866 echo "--------writing $myfn at $size"
3867 ll_sparseness_write $myfn $size ||
3868 error "ll_sparseness_write"
3869 GLOBALOFFSETS="$GLOBALOFFSETS $size"
3870 ll_sparseness_verify $myfn $GLOBALOFFSETS ||
3871 error "ll_sparseness_verify $GLOBALOFFSETS"
3873 for j in $(seq 0 $((nstripe-1))); do
3875 size=$((((j + $nstripe )*$stride + $offset)))
3876 ll_sparseness_write $myfn $size ||
3877 error "ll_sparseness_write"
3878 GLOBALOFFSETS="$GLOBALOFFSETS $size"
3880 ll_sparseness_verify $myfn $GLOBALOFFSETS ||
3881 error "ll_sparseness_verify $GLOBALOFFSETS"
3886 run_test 44a "test sparse pwrite ==============================="
3890 for d in `lctl get_param -n osc.*.cur_dirty_bytes`; do
3896 before=`dirty_osc_total`
3897 echo executing "\"$*\""
3899 after=`dirty_osc_total`
3900 echo before $before, after $after
3903 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
3905 # Obtain grants from OST if it supports it
3906 echo blah > ${f}_grant
3909 do_dirty_record "echo blah > $f"
3910 [[ $before -eq $after ]] && error "write wasn't cached"
3911 do_dirty_record "> $f"
3912 [[ $before -gt $after ]] || error "truncate didn't lower dirty count"
3913 do_dirty_record "echo blah > $f"
3914 [[ $before -eq $after ]] && error "write wasn't cached"
3915 do_dirty_record "sync"
3916 [[ $before -gt $after ]] || error "writeback didn't lower dirty count"
3917 do_dirty_record "echo blah > $f"
3918 [[ $before -eq $after ]] && error "write wasn't cached"
3919 do_dirty_record "cancel_lru_locks osc"
3920 [[ $before -gt $after ]] ||
3921 error "lock cancellation didn't lower dirty count"
3924 run_test 45 "osc io page accounting ============================"
3926 # in a 2 stripe file (lov.sh), page 1023 maps to page 511 in its object. this
3927 # test tickles a bug where re-dirtying a page was failing to be mapped to the
3928 # objects offset and an assert hit when an rpc was built with 1023's mapped
3929 # offset 511 and 511's raw 511 offset. it also found general redirtying bugs.
3931 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
3935 dd if=/dev/zero of=$f bs=`page_size` seek=511 count=1
3937 dd conv=notrunc if=/dev/zero of=$f bs=`page_size` seek=1023 count=1
3938 dd conv=notrunc if=/dev/zero of=$f bs=`page_size` seek=511 count=1
3942 run_test 46 "dirtying a previously written page ================"
3944 # test_47 is removed "Device nodes check" is moved to test_28
3946 test_48a() { # bug 2399
3947 [ $(facet_fstype $SINGLEMDS) = "zfs" ] &&
3948 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.3.63) ] &&
3949 skip "MDS prior to 2.3.63 handle ZFS dir .. incorrectly" &&
3951 test_mkdir $DIR/$tdir
3953 mv $DIR/$tdir $DIR/$tdir.new || error "move directory failed"
3954 test_mkdir $DIR/$tdir || error "recreate directory failed"
3955 touch foo || error "'touch foo' failed after recreating cwd"
3956 test_mkdir bar || error "'mkdir foo' failed after recreating cwd"
3957 touch .foo || error "'touch .foo' failed after recreating cwd"
3958 test_mkdir .bar || error "'mkdir .foo' failed after recreating cwd"
3959 ls . > /dev/null || error "'ls .' failed after recreating cwd"
3960 ls .. > /dev/null || error "'ls ..' failed after removing cwd"
3961 cd . || error "'cd .' failed after recreating cwd"
3962 test_mkdir . && error "'mkdir .' worked after recreating cwd"
3963 rmdir . && error "'rmdir .' worked after recreating cwd"
3964 ln -s . baz || error "'ln -s .' failed after recreating cwd"
3965 cd .. || error "'cd ..' failed after recreating cwd"
3967 run_test 48a "Access renamed working dir (should return errors)="
3969 test_48b() { # bug 2399
3971 test_mkdir $DIR/$tdir
3973 rmdir $DIR/$tdir || error "remove cwd $DIR/$tdir failed"
3974 touch foo && error "'touch foo' worked after removing cwd"
3975 test_mkdir foo && error "'mkdir foo' worked after removing cwd"
3976 touch .foo && error "'touch .foo' worked after removing cwd"
3977 test_mkdir .foo && error "'mkdir .foo' worked after removing cwd"
3978 ls . > /dev/null && error "'ls .' worked after removing cwd"
3979 ls .. > /dev/null || error "'ls ..' failed after removing cwd"
3980 test_mkdir . && error "'mkdir .' worked after removing cwd"
3981 rmdir . && error "'rmdir .' worked after removing cwd"
3982 ln -s . foo && error "'ln -s .' worked after removing cwd"
3983 cd .. || echo "'cd ..' failed after removing cwd `pwd`" #bug 3517
3985 run_test 48b "Access removed working dir (should return errors)="
3987 test_48c() { # bug 2350
3988 #lctl set_param debug=-1
3991 test_mkdir -p $DIR/$tdir/dir
3993 $TRACE rmdir $DIR/$tdir/dir || error "remove cwd $DIR/$tdir/dir failed"
3994 $TRACE touch foo && error "touch foo worked after removing cwd"
3995 $TRACE test_mkdir foo && error "'mkdir foo' worked after removing cwd"
3996 touch .foo && error "touch .foo worked after removing cwd"
3997 test_mkdir .foo && error "mkdir .foo worked after removing cwd"
3998 $TRACE ls . && error "'ls .' worked after removing cwd"
3999 $TRACE ls .. || error "'ls ..' failed after removing cwd"
4000 $TRACE test_mkdir . && error "'mkdir .' worked after removing cwd"
4001 $TRACE rmdir . && error "'rmdir .' worked after removing cwd"
4002 $TRACE ln -s . foo && error "'ln -s .' worked after removing cwd"
4003 $TRACE cd .. || echo "'cd ..' failed after removing cwd `pwd`" #bug 3415
4005 run_test 48c "Access removed working subdir (should return errors)"
4007 test_48d() { # bug 2350
4008 #lctl set_param debug=-1
4011 test_mkdir -p $DIR/$tdir/dir
4013 $TRACE rmdir $DIR/$tdir/dir || error "remove cwd $DIR/$tdir/dir failed"
4014 $TRACE rmdir $DIR/$tdir || error "remove parent $DIR/$tdir failed"
4015 $TRACE touch foo && error "'touch foo' worked after removing parent"
4016 $TRACE test_mkdir foo && error "mkdir foo worked after removing parent"
4017 touch .foo && error "'touch .foo' worked after removing parent"
4018 test_mkdir .foo && error "mkdir .foo worked after removing parent"
4019 $TRACE ls . && error "'ls .' worked after removing parent"
4020 $TRACE ls .. && error "'ls ..' worked after removing parent"
4021 $TRACE test_mkdir . && error "'mkdir .' worked after removing parent"
4022 $TRACE rmdir . && error "'rmdir .' worked after removing parent"
4023 $TRACE ln -s . foo && error "'ln -s .' worked after removing parent"
4026 run_test 48d "Access removed parent subdir (should return errors)"
4028 test_48e() { # bug 4134
4029 #lctl set_param debug=-1
4032 test_mkdir -p $DIR/$tdir/dir
4034 $TRACE rmdir $DIR/$tdir/dir || error "remove cwd $DIR/$tdir/dir failed"
4035 $TRACE rmdir $DIR/$tdir || error "remove parent $DIR/$tdir failed"
4036 $TRACE touch $DIR/$tdir || error "'touch $DIR/$tdir' failed"
4037 $TRACE chmod +x $DIR/$tdir || error "'chmod +x $DIR/$tdir' failed"
4038 # On a buggy kernel addition of "touch foo" after cd .. will
4039 # produce kernel oops in lookup_hash_it
4040 touch ../foo && error "'cd ..' worked after recreate parent"
4042 $TRACE rm $DIR/$tdir || error "rm '$DIR/$tdir' failed"
4044 run_test 48e "Access to recreated parent subdir (should return errors)"
4046 test_49() { # LU-1030
4047 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
4048 remote_ost_nodsh && skip "remote OST with nodsh" && return
4049 # get ost1 size - lustre-OST0000
4050 ost1_size=$(do_facet ost1 $LFS df | grep ${ost1_svc} |
4052 # write 800M at maximum
4053 [[ $ost1_size -lt 2 ]] && ost1_size=2
4054 [[ $ost1_size -gt 819200 ]] && ost1_size=819200
4056 $SETSTRIPE -c 1 -i 0 $DIR/$tfile
4057 dd if=/dev/zero of=$DIR/$tfile bs=4k count=$((ost1_size >> 2)) &
4060 # change max_pages_per_rpc while writing the file
4061 local osc1_mppc=osc.$(get_osc_import_name client ost1).max_pages_per_rpc
4062 local orig_mppc=$($LCTL get_param -n $osc1_mppc)
4063 # loop until dd process exits
4064 while ps ax -opid | grep -wq $dd_pid; do
4065 $LCTL set_param $osc1_mppc=$((RANDOM % 256 + 1))
4066 sleep $((RANDOM % 5 + 1))
4068 # restore original max_pages_per_rpc
4069 $LCTL set_param $osc1_mppc=$orig_mppc
4070 rm $DIR/$tfile || error "rm $DIR/$tfile failed"
4072 run_test 49 "Change max_pages_per_rpc won't break osc extent"
4076 test_mkdir $DIR/$tdir
4078 ls /proc/$$/cwd || error "ls /proc/$$/cwd failed"
4080 run_test 50 "special situations: /proc symlinks ==============="
4082 test_51a() { # was test_51
4083 # bug 1516 - create an empty entry right after ".." then split dir
4084 test_mkdir -c1 $DIR/$tdir
4085 touch $DIR/$tdir/foo
4086 $MCREATE $DIR/$tdir/bar
4088 createmany -m $DIR/$tdir/longfile 201
4090 while [[ $(ls -sd $DIR/$tdir | awk '{ print $1 }') -eq 4 ]]; do
4091 $MCREATE $DIR/$tdir/longfile$FNUM
4096 ls -l $DIR/$tdir > /dev/null || error "ls -l $DIR/$tdir failed"
4098 run_test 51a "special situations: split htree with empty entry =="
4101 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
4102 local dir=$DIR/$tdir
4104 local nrdirs=$((65536 + 100))
4106 # cleanup the directory
4109 test_mkdir -p -c1 $dir
4113 local mdtidx=$(printf "%04x" $($LFS getstripe -M $dir))
4114 local numfree=$(lctl get_param -n mdc.$FSNAME-MDT$mdtidx*.filesfree)
4115 [[ $numfree -lt $nrdirs ]] &&
4116 skip "not enough free inodes ($numfree) on MDT$mdtidx" &&
4119 # need to check free space for the directories as well
4120 local blkfree=$(lctl get_param -n mdc.$FSNAME-MDT$mdtidx*.kbytesavail)
4121 numfree=$((blkfree / 4))
4122 [[ $numfree -lt $nrdirs ]] && skip "not enough blocks ($numfree)" &&
4126 createmany -d $dir/d $nrdirs ||
4127 error "failed to create $nrdirs subdirs in MDT$mdtidx:$dir"
4130 nrdirs=$(ls -U $dir | wc -l)
4132 # unlink all but 100 subdirectories, then check it still works
4134 local delete=$((nrdirs - left))
4136 # for ldiskfs the nlink count should be 1, but this is OSD specific
4137 # and so this is listed for informational purposes only
4138 echo "nlink before: $(stat -c %h $dir), created before: $nrdirs"
4139 unlinkmany -d $dir/d $delete ||
4140 error "unlink of first $delete subdirs failed"
4142 echo "nlink between: $(stat -c %h $dir)"
4143 local found=$(ls -U $dir | wc -l)
4144 [ $found -ne $left ] &&
4145 error "can't find subdirs: found only $found, expected $left"
4147 unlinkmany -d $dir/d $delete $left ||
4148 error "unlink of second $left subdirs failed"
4149 # regardless of whether the backing filesystem tracks nlink accurately
4150 # or not, the nlink count shouldn't be more than "." and ".." here
4151 local after=$(stat -c %h $dir)
4152 [[ $after -gt 2 ]] && error "nlink after: $after > 2" ||
4153 echo "nlink after: $after"
4155 run_test 51b "exceed 64k subdirectory nlink limit on create, verify unlink"
4158 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
4159 [[ $OSTCOUNT -lt 3 ]] &&
4160 skip_env "skipping test with few OSTs" && return
4161 test_mkdir -p $DIR/$tdir
4162 createmany -o $DIR/$tdir/t- 1000
4163 $GETSTRIPE $DIR/$tdir > $TMP/$tfile
4164 for N in $(seq 0 $((OSTCOUNT - 1))); do
4165 OBJS[$N]=$(awk -vobjs=0 '($1 == '$N') { objs += 1 } \
4166 END { printf("%0.0f", objs) }' $TMP/$tfile)
4167 OBJS0[$N]=$(grep -A 1 idx $TMP/$tfile | awk -vobjs=0 \
4168 '($1 == '$N') { objs += 1 } \
4169 END { printf("%0.0f", objs) }')
4170 log "OST$N has ${OBJS[$N]} objects, ${OBJS0[$N]} are index 0"
4172 unlinkmany $DIR/$tdir/t- 1000
4175 for N in $(seq 1 $((OSTCOUNT - 1))); do
4176 [[ ${OBJS[$N]} -lt $((${OBJS[$NLAST]} - 20)) ]] &&
4177 error "OST $N has less objects vs OST $NLAST" \
4178 " (${OBJS[$N]} < ${OBJS[$NLAST]}"
4179 [[ ${OBJS[$N]} -gt $((${OBJS[$NLAST]} + 20)) ]] &&
4180 error "OST $N has less objects vs OST $NLAST" \
4181 " (${OBJS[$N]} < ${OBJS[$NLAST]}"
4183 [[ ${OBJS0[$N]} -lt $((${OBJS0[$NLAST]} - 20)) ]] &&
4184 error "OST $N has less #0 objects vs OST $NLAST" \
4185 " (${OBJS0[$N]} < ${OBJS0[$NLAST]}"
4186 [[ ${OBJS0[$N]} -gt $((${OBJS0[$NLAST]} + 20)) ]] &&
4187 error "OST $N has less #0 objects vs OST $NLAST" \
4188 " (${OBJS0[$N]} < ${OBJS0[$NLAST]}"
4193 run_test 51d "check object distribution"
4196 if [ "$(facet_fstype $SINGLEMDS)" != ldiskfs ]; then
4197 skip "Only applicable to ldiskfs-based MDTs"
4201 test_mkdir -c1 $DIR/$tdir || error "create $tdir failed"
4202 test_mkdir -c1 $DIR/$tdir/d0 || error "create d0 failed"
4204 touch $DIR/$tdir/d0/foo
4205 createmany -l $DIR/$tdir/d0/foo $DIR/$tdir/d0/f- 65001 &&
4206 error "file exceed 65000 nlink limit!"
4207 unlinkmany $DIR/$tdir/d0/f- 65001
4210 run_test 51e "check file nlink limit"
4213 [ -f $DIR/$tdir/foo ] && chattr -a $DIR/$tdir/foo
4214 test_mkdir -p $DIR/$tdir
4215 touch $DIR/$tdir/foo
4216 chattr +a $DIR/$tdir/foo || error "chattr +a failed"
4217 echo bar >> $DIR/$tdir/foo || error "append bar failed"
4218 cp /etc/hosts $DIR/$tdir/foo && error "cp worked"
4219 rm -f $DIR/$tdir/foo 2>/dev/null && error "rm worked"
4220 link $DIR/$tdir/foo $DIR/$tdir/foo_link 2>/dev/null &&
4222 echo foo >> $DIR/$tdir/foo || error "append foo failed"
4223 mrename $DIR/$tdir/foo $DIR/$tdir/foo_ren && error "rename worked"
4224 lsattr $DIR/$tdir/foo | egrep -q "^-+a[-e]+ $DIR/$tdir/foo" ||
4226 chattr -a $DIR/$tdir/foo || error "chattr -a failed"
4227 cp -r $DIR/$tdir $TMP/
4228 rm -fr $DIR/$tdir $TMP/$tdir || error "cleanup rm failed"
4230 run_test 52a "append-only flag test (should return errors)"
4233 [ -f $DIR/$tdir/foo ] && chattr -i $DIR/$tdir/foo
4234 test_mkdir -p $DIR/$tdir
4235 touch $DIR/$tdir/foo
4236 chattr +i $DIR/$tdir/foo || error "chattr +i failed"
4237 cat test > $DIR/$tdir/foo && error "cat test worked"
4238 cp /etc/hosts $DIR/$tdir/foo && error "cp worked"
4239 rm -f $DIR/$tdir/foo 2>/dev/null && error "rm worked"
4240 link $DIR/$tdir/foo $DIR/$tdir/foo_link 2>/dev/null &&
4242 echo foo >> $DIR/$tdir/foo && error "echo worked"
4243 mrename $DIR/$tdir/foo $DIR/$tdir/foo_ren && error "rename worked"
4244 [ -f $DIR/$tdir/foo ] || error "$tdir/foo is not a file"
4245 [ -f $DIR/$tdir/foo_ren ] && error "$tdir/foo_ren is not a file"
4246 lsattr $DIR/$tdir/foo | egrep -q "^-+i[-e]+ $DIR/$tdir/foo" ||
4248 chattr -i $DIR/$tdir/foo || error "chattr failed"
4250 rm -fr $DIR/$tdir || error "unable to remove $DIR/$tdir"
4252 run_test 52b "immutable flag test (should return errors) ======="
4255 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
4256 remote_mds_nodsh && skip "remote MDS with nodsh" && return
4257 remote_ost_nodsh && skip "remote OST with nodsh" && return
4270 local support_last_seq=true
4272 [[ $(lustre_version_code $SINGLEMDS) -ge $(version_code 2.3.60) ]] ||
4273 support_last_seq=false
4276 local mdtosc=$(get_mdtosc_proc_path $SINGLEMDS)
4278 for value in $(do_facet $SINGLEMDS \
4279 $LCTL get_param osc.$mdtosc.prealloc_last_id) ; do
4280 param=$(echo ${value[0]} | cut -d "=" -f1)
4281 ostname=$(echo $param | cut -d "." -f2 | cut -d - -f 1-2)
4283 if $support_last_seq; then
4284 param_seq=$(echo $param |
4285 sed -e s/prealloc_last_id/prealloc_last_seq/g)
4286 mds_last_seq=$(do_facet $SINGLEMDS \
4287 $LCTL get_param -n $param_seq)
4289 mds_last=$(do_facet $SINGLEMDS $LCTL get_param -n $param)
4291 ostnum=$(index_from_ostuuid ${ostname}_UUID)
4292 node=$(facet_active_host ost$((ostnum+1)))
4293 param="obdfilter.$ostname.last_id"
4294 for ost_last in $(do_node $node $LCTL get_param -n $param) ; do
4295 echo "$ostname.last_id=$ost_last; MDS.last_id=$mds_last"
4296 ost_last_id=$ost_last
4298 if $support_last_seq; then
4299 ost_last_id=$(echo $ost_last |
4300 awk -F':' '{print $2}' |
4302 ost_last_seq=$(echo $ost_last |
4303 awk -F':' '{print $1}')
4304 [[ $ost_last_seq = $mds_last_seq ]] || continue
4307 if [[ $ost_last_id != $mds_last ]]; then
4308 error "$ost_last_id != $mds_last"
4315 $found || error "can not match last_seq/last_id for $mdtosc"
4318 run_test 53 "verify that MDS and OSTs agree on pre-creation ===="
4321 $SOCKETSERVER $DIR/socket ||
4322 error "$SOCKETSERVER $DIR/socket failed: $?"
4323 $SOCKETCLIENT $DIR/socket ||
4324 error "$SOCKETCLIENT $DIR/socket failed: $?"
4325 $MUNLINK $DIR/socket || error "$MUNLINK $DIR/socket failed: $?"
4327 run_test 54a "unix domain socket test =========================="
4333 dd if=/dev/zero of=$f bs=$(page_size) count=1
4335 run_test 54b "char device works in lustre ======================"
4338 [ -b /dev/loop/0 ] && LOOPBASE=/dev/loop/
4339 [ -b /dev/loop0 ] && LOOPBASE=/dev/loop
4340 [ -z "$LOOPBASE" ] && echo "/dev/loop/0 and /dev/loop0 gone?" && return
4342 for i in $(seq 3 7); do
4343 losetup $LOOPBASE$i > /dev/null 2>&1 && continue
4352 loopdev="$DIR/loop54c"
4355 $UMOUNT $DIR/$tdir || rc=$?
4356 losetup -d $loopdev || true
4357 losetup -d $LOOPDEV || true
4358 rm -rf $loopdev $DIR/$tfile $DIR/$tdir
4363 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
4364 loopdev="$DIR/loop54c"
4367 [ -z "$LOOPNUM" ] && echo "couldn't find empty loop device" && return
4368 trap cleanup_54c EXIT
4369 mknod $loopdev b 7 $LOOPNUM
4370 echo "make a loop file system with $DIR/$tfile on $loopdev ($LOOPNUM)."
4371 dd if=/dev/zero of=$DIR/$tfile bs=$(get_page_size client) seek=1024 count=1 > /dev/null
4372 losetup $loopdev $DIR/$tfile ||
4373 error "can't set up $loopdev for $DIR/$tfile"
4374 mkfs.ext2 $loopdev || error "mke2fs on $loopdev"
4375 test_mkdir -p $DIR/$tdir
4376 mount -t ext2 $loopdev $DIR/$tdir ||
4377 error "error mounting $loopdev on $DIR/$tdir"
4378 dd if=/dev/zero of=$DIR/$tdir/tmp bs=$(get_page_size client) count=30 ||
4381 dd if=$DIR/$tdir/tmp of=/dev/zero bs=$(get_page_size client) count=30 ||
4385 run_test 54c "block device works in lustre ====================="
4391 [ "$string" = $(echo $string > $f | cat $f) ] || error "$f != $string"
4393 run_test 54d "fifo device works in lustre ======================"
4398 cp -aL /dev/console $f
4399 echo $string > $f || error "echo $string to $f failed"
4401 run_test 54e "console/tty device works in lustre ======================"
4403 #The test_55 used to be iopen test and it was removed by bz#24037.
4404 #run_test 55 "check iopen_connect_dentry() ======================"
4406 test_56a() { # was test_56
4409 test_mkdir -p $DIR/$tdir/dir
4411 NUMFILESx2=$(($NUMFILES * 2))
4412 for i in $(seq 1 $NUMFILES); do
4413 touch $DIR/$tdir/file$i
4414 touch $DIR/$tdir/dir/file$i
4417 # test lfs getstripe with --recursive
4418 FILENUM=$($GETSTRIPE --recursive $DIR/$tdir | grep -c obdidx)
4419 [[ $FILENUM -eq $NUMFILESx2 ]] ||
4420 error "$GETSTRIPE --recursive: found $FILENUM, not $NUMFILESx2"
4421 FILENUM=$($GETSTRIPE $DIR/$tdir | grep -c obdidx)
4422 [[ $FILENUM -eq $NUMFILES ]] ||
4423 error "$GETSTRIPE $DIR/$tdir: found $FILENUM, not $NUMFILES"
4424 echo "$GETSTRIPE --recursive passed."
4426 # test lfs getstripe with file instead of dir
4427 FILENUM=$($GETSTRIPE $DIR/$tdir/file1 | grep -c obdidx)
4428 [[ $FILENUM -eq 1 ]] ||
4429 error "$GETSTRIPE $DIR/$tdir/file1: found $FILENUM, not 1"
4430 echo "$GETSTRIPE file1 passed."
4432 #test lfs getstripe with --verbose
4433 [[ $($GETSTRIPE --verbose $DIR/$tdir |
4434 grep -c lmm_magic) -eq $NUMFILES ]] ||
4435 error "$GETSTRIPE --verbose $DIR/$tdir: want $NUMFILES"
4436 [[ $($GETSTRIPE $DIR/$tdir | grep -c lmm_magic) -eq 0 ]] ||
4437 rror "$GETSTRIPE $DIR/$tdir: showed lmm_magic"
4438 echo "$GETSTRIPE --verbose passed."
4440 #test lfs getstripe with --obd
4441 $GETSTRIPE --obd wrong_uuid $DIR/$tdir 2>&1 |
4442 grep -q "unknown obduuid" ||
4443 error "$GETSTRIPE --obd wrong_uuid should return error message"
4445 [[ $OSTCOUNT -lt 2 ]] &&
4446 skip_env "skipping other $GETSTRIPE --obd test" && return
4449 OBDUUID=$(ostuuid_from_index $OSTIDX)
4450 FILENUM=$($GETSTRIPE -ir $DIR/$tdir | grep "^$OSTIDX\$" | wc -l)
4451 FOUND=$($GETSTRIPE -r --obd $OBDUUID $DIR/$tdir | grep obdidx | wc -l)
4452 [[ $FOUND -eq $FILENUM ]] ||
4453 error "$GETSTRIPE --obd wrong: found $FOUND, expected $FILENUM"
4454 [[ $($GETSTRIPE -r -v --obd $OBDUUID $DIR/$tdir |
4455 sed '/^[ ]*'${OSTIDX}'[ ]/d' |
4456 sed -n '/^[ ]*[0-9][0-9]*[ ]/p' | wc -l) -eq 0 ]] ||
4457 error "$GETSTRIPE --obd: should not show file on other obd"
4458 echo "$GETSTRIPE --obd passed"
4460 run_test 56a "check $GETSTRIPE"
4463 test_mkdir $DIR/$tdir
4465 for i in $(seq 1 $NUMDIRS); do
4466 test_mkdir $DIR/$tdir/dir$i
4469 # test lfs getdirstripe default mode is non-recursion, which is
4470 # different from lfs getstripe
4471 dircnt=$($LFS getdirstripe $DIR/$tdir | grep -c lmv_stripe_count)
4472 [[ $dircnt -eq 1 ]] ||
4473 error "$LFS getdirstripe: found $dircnt, not 1"
4474 dircnt=$($LFS getdirstripe --recursive $DIR/$tdir |
4475 grep -c lmv_stripe_count)
4476 [[ $dircnt -eq $((NUMDIRS + 1)) ]] ||
4477 error "$LFS getdirstripe --recursive: found $dircnt, \
4478 not $((NUMDIRS + 1))"
4480 run_test 56b "check $LFS getdirstripe"
4485 local LOCAL_NUMFILES="$1"
4486 local LOCAL_NUMDIRS="$2"
4487 local MKDIR_PARAMS="$3"
4488 local DIR_STRIPE_PARAMS="$4"
4490 if [ ! -d "$TDIR" ] ; then
4491 test_mkdir -p $DIR_STRIPE_PARAMS $TDIR
4492 [ "$MKDIR_PARAMS" ] && $SETSTRIPE $MKDIR_PARAMS $TDIR
4493 for i in `seq 1 $LOCAL_NUMFILES` ; do
4496 for i in `seq 1 $LOCAL_NUMDIRS` ; do
4497 test_mkdir $DIR_STRIPE_PARAMS $TDIR/dir$i
4498 for j in `seq 1 $LOCAL_NUMFILES` ; do
4499 touch $TDIR/dir$i/file$j
4505 setup_56_special() {
4509 if [ ! -e "$TDIR/loop1b" ] ; then
4510 for i in `seq 1 $LOCAL_NUMFILES` ; do
4511 mknod $TDIR/loop${i}b b 7 $i
4512 mknod $TDIR/null${i}c c 1 3
4513 ln -s $TDIR/file1 $TDIR/link${i}l
4515 for i in `seq 1 $LOCAL_NUMDIRS` ; do
4516 mknod $TDIR/dir$i/loop${i}b b 7 $i
4517 mknod $TDIR/dir$i/null${i}c c 1 3
4518 ln -s $TDIR/dir$i/file1 $TDIR/dir$i/link${i}l
4527 setup_56 $NUMFILES $NUMDIRS
4529 EXPECTED=$(($NUMDIRS + 2))
4530 # test lfs find with -name
4531 for i in $(seq 1 $NUMFILES) ; do
4532 NUMS=$($LFIND -name "*$i" $TDIR | wc -l)
4533 [ $NUMS -eq $EXPECTED ] ||
4534 error "lfs find -name \"*$i\" $TDIR wrong: "\
4535 "found $NUMS, expected $EXPECTED"
4538 run_test 56g "check lfs find -name ============================="
4544 setup_56 $NUMFILES $NUMDIRS
4546 EXPECTED=$(((NUMDIRS + 1) * (NUMFILES - 1) + NUMFILES))
4547 # test lfs find with ! -name
4548 for i in $(seq 1 $NUMFILES) ; do
4549 NUMS=$($LFIND ! -name "*$i" $TDIR | wc -l)
4550 [ $NUMS -eq $EXPECTED ] ||
4551 error "lfs find ! -name \"*$i\" $TDIR wrong: "\
4552 "found $NUMS, expected $EXPECTED"
4555 run_test 56h "check lfs find ! -name ============================="
4559 test_mkdir -p $DIR/$tdir
4560 UUID=$(ostuuid_from_index 0 $DIR/$tdir)
4561 CMD="$LFIND -ost $UUID $DIR/$tdir"
4563 [ -z "$OUT" ] || error "\"$CMD\" returned directory '$OUT'"
4565 run_test 56i "check 'lfs find -ost UUID' skips directories ======="
4569 setup_56_special $NUMFILES $NUMDIRS
4571 EXPECTED=$((NUMDIRS + 1))
4572 CMD="$LFIND -type d $TDIR"
4573 NUMS=$($CMD | wc -l)
4574 [ $NUMS -eq $EXPECTED ] ||
4575 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4577 run_test 56j "check lfs find -type d ============================="
4581 setup_56_special $NUMFILES $NUMDIRS
4583 EXPECTED=$(((NUMDIRS + 1) * NUMFILES))
4584 CMD="$LFIND -type f $TDIR"
4585 NUMS=$($CMD | wc -l)
4586 [ $NUMS -eq $EXPECTED ] ||
4587 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4589 run_test 56k "check lfs find -type f ============================="
4593 setup_56_special $NUMFILES $NUMDIRS
4595 EXPECTED=$((NUMDIRS + NUMFILES))
4596 CMD="$LFIND -type b $TDIR"
4597 NUMS=$($CMD | wc -l)
4598 [ $NUMS -eq $EXPECTED ] ||
4599 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4601 run_test 56l "check lfs find -type b ============================="
4605 setup_56_special $NUMFILES $NUMDIRS
4607 EXPECTED=$((NUMDIRS + NUMFILES))
4608 CMD="$LFIND -type c $TDIR"
4609 NUMS=$($CMD | wc -l)
4610 [ $NUMS -eq $EXPECTED ] ||
4611 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4613 run_test 56m "check lfs find -type c ============================="
4617 setup_56_special $NUMFILES $NUMDIRS
4619 EXPECTED=$((NUMDIRS + NUMFILES))
4620 CMD="$LFIND -type l $TDIR"
4621 NUMS=$($CMD | wc -l)
4622 [ $NUMS -eq $EXPECTED ] ||
4623 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4625 run_test 56n "check lfs find -type l ============================="
4629 setup_56 $NUMFILES $NUMDIRS
4630 utime $TDIR/file1 > /dev/null || error "utime (1)"
4631 utime $TDIR/file2 > /dev/null || error "utime (2)"
4632 utime $TDIR/dir1 > /dev/null || error "utime (3)"
4633 utime $TDIR/dir2 > /dev/null || error "utime (4)"
4634 utime $TDIR/dir1/file1 > /dev/null || error "utime (5)"
4635 dd if=/dev/zero count=1 >> $TDIR/dir1/file1 && sync
4638 NUMS=`$LFIND -mtime +0 $TDIR | wc -l`
4639 [ $NUMS -eq $EXPECTED ] || \
4640 error "lfs find -mtime +0 $TDIR wrong: found $NUMS, expected $EXPECTED"
4643 CMD="$LFIND -mtime 0 $TDIR"
4644 NUMS=$($CMD | wc -l)
4645 [ $NUMS -eq $EXPECTED ] ||
4646 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4648 run_test 56o "check lfs find -mtime for old files =========================="
4651 [ $RUNAS_ID -eq $UID ] &&
4652 skip_env "RUNAS_ID = UID = $UID -- skipping" && return
4655 setup_56 $NUMFILES $NUMDIRS
4657 chown $RUNAS_ID $TDIR/file* || error "chown $DIR/${tdir}g/file$i failed"
4659 CMD="$LFIND -uid $RUNAS_ID $TDIR"
4660 NUMS=$($CMD | wc -l)
4661 [ $NUMS -eq $EXPECTED ] || \
4662 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4664 EXPECTED=$(((NUMFILES + 1) * NUMDIRS + 1))
4665 CMD="$LFIND ! -uid $RUNAS_ID $TDIR"
4666 NUMS=$($CMD | wc -l)
4667 [ $NUMS -eq $EXPECTED ] || \
4668 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4670 run_test 56p "check lfs find -uid and ! -uid ==============================="
4673 [ $RUNAS_ID -eq $UID ] &&
4674 skip_env "RUNAS_ID = UID = $UID -- skipping" && return
4677 setup_56 $NUMFILES $NUMDIRS
4679 chgrp $RUNAS_GID $TDIR/file* || error "chown $TDIR/file$i failed"
4682 CMD="$LFIND -gid $RUNAS_GID $TDIR"
4683 NUMS=$($CMD | wc -l)
4684 [ $NUMS -eq $EXPECTED ] ||
4685 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4687 EXPECTED=$(( ($NUMFILES+1) * $NUMDIRS + 1))
4688 CMD="$LFIND ! -gid $RUNAS_GID $TDIR"
4689 NUMS=$($CMD | wc -l)
4690 [ $NUMS -eq $EXPECTED ] ||
4691 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4693 run_test 56q "check lfs find -gid and ! -gid ==============================="
4697 setup_56 $NUMFILES $NUMDIRS
4700 CMD="$LFIND -size 0 -type f $TDIR"
4701 NUMS=$($CMD | wc -l)
4702 [ $NUMS -eq $EXPECTED ] ||
4703 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4705 CMD="$LFIND ! -size 0 -type f $TDIR"
4706 NUMS=$($CMD | wc -l)
4707 [ $NUMS -eq $EXPECTED ] ||
4708 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4709 echo "test" > $TDIR/$tfile
4710 echo "test2" > $TDIR/$tfile.2 && sync
4712 CMD="$LFIND -size 5 -type f $TDIR"
4713 NUMS=$($CMD | wc -l)
4714 [ $NUMS -eq $EXPECTED ] ||
4715 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4717 CMD="$LFIND -size +5 -type f $TDIR"
4718 NUMS=$($CMD | wc -l)
4719 [ $NUMS -eq $EXPECTED ] ||
4720 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4722 CMD="$LFIND -size +0 -type f $TDIR"
4723 NUMS=$($CMD | wc -l)
4724 [ $NUMS -eq $EXPECTED ] ||
4725 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4727 CMD="$LFIND ! -size -5 -type f $TDIR"
4728 NUMS=$($CMD | wc -l)
4729 [ $NUMS -eq $EXPECTED ] ||
4730 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4732 CMD="$LFIND -size -5 -type f $TDIR"
4733 NUMS=$($CMD | wc -l)
4734 [ $NUMS -eq $EXPECTED ] ||
4735 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4737 run_test 56r "check lfs find -size works =========================="
4739 test_56s() { # LU-611
4741 setup_56 $NUMFILES $NUMDIRS "-c $OSTCOUNT"
4743 if [[ $OSTCOUNT -gt 1 ]]; then
4744 $SETSTRIPE -c 1 $TDIR/$tfile.{0,1,2,3}
4748 ONESTRIPE=$(((NUMDIRS + 1) * NUMFILES))
4752 EXPECTED=$(((NUMDIRS + 1) * NUMFILES))
4753 CMD="$LFIND -stripe-count $OSTCOUNT -type f $TDIR"
4754 NUMS=$($CMD | wc -l)
4755 [ $NUMS -eq $EXPECTED ] || {
4757 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4760 EXPECTED=$(((NUMDIRS + 1) * NUMFILES + EXTRA))
4761 CMD="$LFIND -stripe-count +0 -type f $TDIR"
4762 NUMS=$($CMD | wc -l)
4763 [ $NUMS -eq $EXPECTED ] || {
4765 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4769 CMD="$LFIND -stripe-count 1 -type f $TDIR"
4770 NUMS=$($CMD | wc -l)
4771 [ $NUMS -eq $EXPECTED ] || {
4773 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4776 CMD="$LFIND -stripe-count -2 -type f $TDIR"
4777 NUMS=$($CMD | wc -l)
4778 [ $NUMS -eq $EXPECTED ] || {
4780 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4784 CMD="$LFIND -stripe-count $((OSTCOUNT + 1)) -type f $TDIR"
4785 NUMS=$($CMD | wc -l)
4786 [ $NUMS -eq $EXPECTED ] || {
4788 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4791 run_test 56s "check lfs find -stripe-count works"
4793 test_56t() { # LU-611
4795 setup_56 $NUMFILES $NUMDIRS "-s 512k"
4797 $SETSTRIPE -S 256k $TDIR/$tfile.{0,1,2,3}
4799 EXPECTED=$(((NUMDIRS + 1) * NUMFILES))
4800 CMD="$LFIND -stripe-size 512k -type f $TDIR"
4801 NUMS=$($CMD | wc -l)
4802 [ $NUMS -eq $EXPECTED ] ||
4803 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4805 CMD="$LFIND -stripe-size +320k -type f $TDIR"
4806 NUMS=$($CMD | wc -l)
4807 [ $NUMS -eq $EXPECTED ] ||
4808 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4810 EXPECTED=$(((NUMDIRS + 1) * NUMFILES + 4))
4811 CMD="$LFIND -stripe-size +200k -type f $TDIR"
4812 NUMS=$($CMD | wc -l)
4813 [ $NUMS -eq $EXPECTED ] ||
4814 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4816 CMD="$LFIND -stripe-size -640k -type f $TDIR"
4817 NUMS=$($CMD | wc -l)
4818 [ $NUMS -eq $EXPECTED ] ||
4819 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4822 CMD="$LFIND -stripe-size 256k -type f $TDIR"
4823 NUMS=$($CMD | wc -l)
4824 [ $NUMS -eq $EXPECTED ] ||
4825 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4827 CMD="$LFIND -stripe-size -320k -type f $TDIR"
4828 NUMS=$($CMD | wc -l)
4829 [ $NUMS -eq $EXPECTED ] ||
4830 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4833 CMD="$LFIND -stripe-size 1024k -type f $TDIR"
4834 NUMS=$($CMD | wc -l)
4835 [ $NUMS -eq $EXPECTED ] ||
4836 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4838 run_test 56t "check lfs find -stripe-size works"
4840 test_56u() { # LU-611
4842 setup_56 $NUMFILES $NUMDIRS "-i 0"
4844 if [[ $OSTCOUNT -gt 1 ]]; then
4845 $SETSTRIPE -i 1 $TDIR/$tfile.{0,1,2,3}
4851 EXPECTED=$(((NUMDIRS + 1) * NUMFILES))
4852 CMD="$LFIND -stripe-index 0 -type f $TDIR"
4853 NUMS=$($CMD | wc -l)
4854 [ $NUMS -eq $EXPECTED ] ||
4855 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4858 CMD="$LFIND -stripe-index 1 -type f $TDIR"
4859 NUMS=$($CMD | wc -l)
4860 [ $NUMS -eq $EXPECTED ] ||
4861 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4863 CMD="$LFIND ! -stripe-index 0 -type f $TDIR"
4864 NUMS=$($CMD | wc -l)
4865 [ $NUMS -eq $EXPECTED ] ||
4866 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4869 # This should produce an error and not return any files
4870 CMD="$LFIND -stripe-index $OSTCOUNT -type f $TDIR"
4871 NUMS=$($CMD 2>/dev/null | wc -l)
4872 [ $NUMS -eq $EXPECTED ] ||
4873 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4875 if [[ $OSTCOUNT -gt 1 ]]; then
4876 EXPECTED=$(((NUMDIRS + 1) * NUMFILES + ONESTRIPE))
4877 CMD="$LFIND -stripe-index 0,1 -type f $TDIR"
4878 NUMS=$($CMD | wc -l)
4879 [ $NUMS -eq $EXPECTED ] ||
4880 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4883 run_test 56u "check lfs find -stripe-index works"
4890 setup_56 $NUMFILES $NUMDIRS
4892 UUID=$(mdtuuid_from_index $MDT_IDX $TDIR)
4893 [ -z "$UUID" ] && error "mdtuuid_from_index cannot find MDT index $MDT_IDX"
4895 for file in $($LFIND -mdt $UUID $TDIR); do
4896 file_mdt_idx=$($GETSTRIPE -M $file)
4897 [ $file_mdt_idx -eq $MDT_IDX ] ||
4898 error "'lfind -mdt $UUID' != 'getstripe -M' ($file_mdt_idx)"
4901 run_test 56v "check 'lfs find -mdt match with lfs getstripe -M' ======="
4904 [[ $OSTCOUNT -lt 2 ]] && skip_env "$OSTCOUNT < 2 OSTs -- skipping" &&
4906 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
4909 rm -rf $TDIR || error "remove $TDIR failed"
4910 setup_56 $NUMFILES $NUMDIRS "-c $OSTCOUNT" "-c1"
4913 stripe_size=$($GETSTRIPE -S -d $TDIR) ||
4914 error "$GETSTRIPE -S -d $TDIR failed"
4915 stripe_size=${stripe_size%% *}
4917 local file_size=$((stripe_size * OSTCOUNT))
4918 local file_num=$((NUMDIRS * NUMFILES + NUMFILES))
4919 local required_space=$((file_num * file_size))
4921 local free_space=$($LCTL get_param -n lov.$FSNAME-clilov-*.kbytesavail |
4923 [[ $free_space -le $((required_space / 1024)) ]] &&
4924 skip_env "need at least $required_space bytes free space," \
4925 "have $free_space kbytes" && return
4928 local dd_count=$((file_size / dd_bs))
4930 # write data into the files
4934 for i in $(seq 1 $NUMFILES); do
4936 yes | dd bs=$dd_bs count=$dd_count of=$file >/dev/null 2>&1 ||
4937 error "write data into $file failed"
4939 for i in $(seq 1 $NUMDIRS); do
4940 for j in $(seq 1 $NUMFILES); do
4941 file=$TDIR/dir$i/file$j
4942 yes | dd bs=$dd_bs count=$dd_count of=$file \
4944 error "write data into $file failed"
4949 [[ $OSTCOUNT -gt 1 ]] && expected=$((OSTCOUNT - 1))
4952 local cmd="$LFS_MIGRATE -y -c $expected $TDIR/file1"
4954 eval $cmd || error "$cmd failed"
4956 check_stripe_count $TDIR/file1 $expected
4958 if [ $(lustre_version_code $SINGLEMDS) -ge $(version_code 2.6.90) ];
4960 # lfs_migrate file onto OST 0 if it is on OST 1, or onto
4961 # OST 1 if it is on OST 0. This file is small enough to
4962 # be on only one stripe.
4963 file=$TDIR/migr_1_ost
4964 dd bs=$dd_bs count=1 if=/dev/urandom of=$file >/dev/null 2>&1 ||
4965 error "write data into $file failed"
4966 local obdidx=$($LFS getstripe -i $file)
4967 local oldmd5=$(md5sum $file)
4969 [[ $obdidx -eq 0 ]] && newobdidx=1
4970 cmd="$LFS migrate -i $newobdidx $file"
4972 eval $cmd || error "$cmd failed"
4973 local realobdix=$($LFS getstripe -i $file)
4974 local newmd5=$(md5sum $file)
4975 [[ $newobdidx -ne $realobdix ]] &&
4976 error "new OST is different (was=$obdidx, wanted=$newobdidx, got=$realobdix)"
4977 [[ "$oldmd5" != "$newmd5" ]] &&
4978 error "md5sum differ: $oldmd5, $newmd5"
4982 cmd="$LFS_MIGRATE -y -c $expected $TDIR/dir1"
4984 eval $cmd || error "$cmd failed"
4986 for j in $(seq 1 $NUMFILES); do
4987 check_stripe_count $TDIR/dir1/file$j $expected
4990 # lfs_migrate works with lfs find
4991 cmd="$LFIND -stripe_count $OSTCOUNT -type f $TDIR |
4992 $LFS_MIGRATE -y -c $expected"
4994 eval $cmd || error "$cmd failed"
4996 for i in $(seq 2 $NUMFILES); do
4997 check_stripe_count $TDIR/file$i $expected
4999 for i in $(seq 2 $NUMDIRS); do
5000 for j in $(seq 1 $NUMFILES); do
5001 check_stripe_count $TDIR/dir$i/file$j $expected
5005 run_test 56w "check lfs_migrate -c stripe_count works"
5008 check_swap_layouts_support && return 0
5009 [[ $OSTCOUNT -lt 2 ]] &&
5010 skip_env "need 2 OST, skipping test" && return
5012 local dir0=$DIR/$tdir/$testnum
5013 test_mkdir -p $dir0 || error "creating dir $dir0"
5015 local ref1=/etc/passwd
5016 local file1=$dir0/file1
5018 $SETSTRIPE -c 2 $file1
5020 $LFS migrate -c 1 $file1 || error "migrate failed rc = $?"
5021 stripe=$($GETSTRIPE -c $file1)
5022 [[ $stripe == 1 ]] || error "stripe of $file1 is $stripe != 1"
5023 cmp $file1 $ref1 || error "content mismatch $file1 differs from $ref1"
5028 run_test 56x "lfs migration support"
5031 check_swap_layouts_support && return 0
5032 [[ $OSTCOUNT -lt 2 ]] &&
5033 skip_env "need 2 OST, skipping test" && return
5035 local dir0=$DIR/$tdir/$testnum
5036 test_mkdir -p $dir0 || error "creating dir $dir0"
5038 local ref1=/etc/passwd
5039 local file1=$dir0/file1
5041 $SETSTRIPE -c 2 $file1
5043 $LFS migrate --block -c 1 $file1 || error "migrate failed rc = $?"
5044 local stripe=$($GETSTRIPE -c $file1)
5045 [[ $stripe == 1 ]] || error "stripe of $file1 is $stripe != 1"
5046 cmp $file1 $ref1 || error "content mismatch $file1 differs from $ref1"
5051 run_test 56xa "lfs migration --block support"
5054 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.4.53) ] &&
5055 skip "No HSM $(lustre_build_version $SINGLEMDS) MDS < 2.4.53" &&
5059 local dir0=$DIR/$tdir/$testnum
5060 test_mkdir -p $dir0 || error "creating dir $dir0"
5061 local f1=$dir0/file1
5062 local f2=$dir0/file2
5064 touch $f1 || error "creating std file $f1"
5065 $MULTIOP $f2 H2c || error "creating released file $f2"
5067 # a directory can be raid0, so ask only for files
5068 res=$($LFIND $dir0 -L raid0 -type f | wc -l)
5069 [[ $res == 2 ]] || error "search raid0: found $res files != 2"
5071 res=$($LFIND $dir0 \! -L raid0 -type f | wc -l)
5072 [[ $res == 0 ]] || error "search !raid0: found $res files != 0"
5074 # only files can be released, so no need to force file search
5075 res=$($LFIND $dir0 -L released)
5076 [[ $res == $f2 ]] || error "search released: found $res != $f2"
5078 res=$($LFIND $dir0 \! -L released)
5079 [[ $res == $f1 ]] || error "search !released: found $res != $f1"
5082 run_test 56y "lfs find -L raid0|released"
5084 test_56z() { # LU-4824
5085 # This checks to make sure 'lfs find' continues after errors
5086 # There are two classes of errors that should be caught:
5087 # - If multiple paths are provided, all should be searched even if one
5089 # - If errors are encountered during the search, it should not terminate
5092 test_mkdir $DIR/$tdir
5093 for i in d{0..9}; do
5094 test_mkdir $DIR/$tdir/$i
5096 touch $DIR/$tdir/d{0..9}/$tfile
5097 $LFS find $DIR/non_existent_dir $DIR/$tdir &&
5098 error "$LFS find did not return an error"
5099 # Make a directory unsearchable. This should NOT be the last entry in
5100 # directory order. Arbitrarily pick the 6th entry
5101 chmod 700 $($LFS find $DIR/$tdir -type d | sed '6!d')
5102 local count=$($RUNAS $LFS find $DIR/non_existent $DIR/$tdir | wc -l)
5103 # The user should be able to see 10 directories and 9 files
5104 [ $count == 19 ] || error "$LFS find did not continue after error"
5106 run_test 56z "lfs find should continue after an error"
5108 test_56aa() { # LU-5937
5109 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
5112 $LFS setdirstripe -c$MDSCOUNT $DIR/$tdir/striped_dir
5114 createmany -o $DIR/$tdir/striped_dir/${tfile}- 1024
5115 local dirs=$(lfs find --size +8k $DIR/$tdir/)
5117 [ -n "$dirs" ] || error "lfs find --size wrong under striped dir"
5119 run_test 56aa "lfs find --size under striped dir"
5122 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5123 # note test will not do anything if MDS is not local
5124 if [ "$(facet_fstype $SINGLEMDS)" != ldiskfs ]; then
5125 skip "Only applicable to ldiskfs-based MDTs"
5129 remote_mds_nodsh && skip "remote MDS with nodsh" && return
5130 local MNTDEV="osd*.*MDT*.mntdev"
5131 DEV=$(do_facet $SINGLEMDS lctl get_param -n $MNTDEV)
5132 [ -z "$DEV" ] && error "can't access $MNTDEV"
5133 for DEV in $(do_facet $SINGLEMDS lctl get_param -n $MNTDEV); do
5134 do_facet $SINGLEMDS $DUMPE2FS -h $DEV > $TMP/t57a.dump ||
5135 error "can't access $DEV"
5136 DEVISIZE=$(awk '/Inode size:/ { print $3 }' $TMP/t57a.dump)
5137 [[ $DEVISIZE -gt 128 ]] || error "inode size $DEVISIZE"
5141 run_test 57a "verify MDS filesystem created with large inodes =="
5144 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5145 if [ "$(facet_fstype $SINGLEMDS)" != ldiskfs ]; then
5146 skip "Only applicable to ldiskfs-based MDTs"
5150 remote_mds_nodsh && skip "remote MDS with nodsh" && return
5151 local dir=$DIR/$tdir
5155 local FILEN=$dir/f$FILECOUNT
5157 rm -rf $dir || error "removing $dir"
5158 test_mkdir -p -c1 $dir || error "creating $dir"
5159 local mdtidx=$($LFS getstripe -M $dir)
5160 local mdtname=MDT$(printf %04x $mdtidx)
5161 local facet=mds$((mdtidx + 1))
5163 echo "mcreating $FILECOUNT files"
5164 createmany -m $dir/f 1 $FILECOUNT || \
5165 error "creating files in $dir"
5167 # verify that files do not have EAs yet
5168 $GETSTRIPE $FILE1 2>&1 | grep -q "no stripe" || error "$FILE1 has an EA"
5169 $GETSTRIPE $FILEN 2>&1 | grep -q "no stripe" || error "$FILEN has an EA"
5173 df $dir #make sure we get new statfs data
5174 local MDSFREE=$(do_facet $facet \
5175 lctl get_param -n osd*.*$mdtname.kbytesfree)
5176 local MDCFREE=$(lctl get_param -n mdc.*$mdtname-mdc-*.kbytesfree)
5177 echo "opening files to create objects/EAs"
5179 for FILE in `seq -f $dir/f%g 1 $FILECOUNT`; do
5180 $OPENFILE -f O_RDWR $FILE > /dev/null 2>&1 || error "opening $FILE"
5183 # verify that files have EAs now
5184 $GETSTRIPE $FILE1 | grep -q "obdidx" || error "$FILE1 missing EA"
5185 $GETSTRIPE $FILEN | grep -q "obdidx" || error "$FILEN missing EA"
5187 sleep 1 #make sure we get new statfs data
5189 local MDSFREE2=$(do_facet $facet \
5190 lctl get_param -n osd*.*$mdtname.kbytesfree)
5191 local MDCFREE2=$(lctl get_param -n mdc.*$mdtname-mdc-*.kbytesfree)
5192 if [[ $MDCFREE2 -lt $((MDCFREE - 16)) ]]; then
5193 if [ "$MDSFREE" != "$MDSFREE2" ]; then
5194 error "MDC before $MDCFREE != after $MDCFREE2"
5196 echo "MDC before $MDCFREE != after $MDCFREE2"
5197 echo "unable to confirm if MDS has large inodes"
5202 run_test 57b "default LOV EAs are stored inside large inodes ==="
5205 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5206 [ -z "$(which wiretest 2>/dev/null)" ] &&
5207 skip_env "could not find wiretest" && return
5210 run_test 58 "verify cross-platform wire constants =============="
5213 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5214 echo "touch 130 files"
5215 createmany -o $DIR/f59- 130
5217 unlinkmany $DIR/f59- 130
5219 # wait for commitment of removal
5220 wait_delete_completed
5222 run_test 59 "verify cancellation of llog records async ========="
5224 TEST60_HEAD="test_60 run $RANDOM"
5226 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5227 remote_mgs_nodsh && skip "remote MGS with nodsh" && return
5228 do_facet mgs "! which run-llog.sh &> /dev/null" &&
5229 do_facet mgs "! ls run-llog.sh &> /dev/null" &&
5230 skip_env "missing subtest run-llog.sh" && return
5232 log "$TEST60_HEAD - from kernel mode"
5233 do_facet mgs "$LCTL set_param debug=warning; $LCTL dk > /dev/null"
5234 do_facet mgs sh run-llog.sh
5235 do_facet mgs $LCTL dk > $TMP/$tfile
5237 # LU-6388: test llog_reader
5238 local llog_reader=$(do_facet mgs "which llog_reader 2> /dev/null")
5239 llog_reader=${llog_reader:-$LUSTRE/utils/llog_reader}
5240 [ -z $(do_facet mgs ls -d $llog_reader 2> /dev/null) ] &&
5241 skip_env "missing llog_reader" && return
5242 local fstype=$(facet_fstype mgs)
5243 [ $fstype != ldiskfs -a $fstype != zfs ] &&
5244 skip_env "Only for ldiskfs or zfs type mgs" && return
5246 local mntpt=$(facet_mntpt mgs)
5247 local mgsdev=$(mgsdevname 1)
5259 #get fid and record list
5260 fid_list=($(awk '/9_sub.*record/ { print $NF }' /$TMP/$tfile |
5262 rec_list=($(awk '/9_sub.*record/ { print $((NF-3)) }' /$TMP/$tfile |
5264 #remount mgs as ldiskfs or zfs type
5265 stop mgs || error "stop mgs failed"
5266 mount_fstype mgs || error "remount mgs failed"
5267 for ((i = 0; i < ${#fid_list[@]}; i++)); do
5270 seq=$(echo $fid | awk -F ':' '{ print $1 }' | sed -e "s/^0x//g")
5271 oid=$(echo $fid | awk -F ':' '{ print $2 }' | sed -e "s/^0x//g")
5276 obj_file=$mntpt/O/$seq/d$((oid%32))/$oid ;;
5278 obj_file=$mntpt/oi.$(($((16#$seq))&127))/$fid ;;
5280 echo "obj_file is $obj_file"
5281 do_facet mgs $llog_reader $obj_file
5283 rec_type=$(do_facet mgs $llog_reader $obj_file | grep "type=" |
5284 awk '{ print $3 }' | sed -e "s/^type=//g")
5285 if [ $rec_type != $rec ]; then
5286 echo "FAILED test_60a wrong record type $rec_type," \
5292 #check obj path if record type is LLOG_LOGID_MAGIC
5293 if [ "$rec" == "1064553b" ]; then
5294 path=$(do_facet mgs $llog_reader $obj_file |
5295 grep "path=" | awk '{ print $NF }' |
5296 sed -e "s/^path=//g")
5297 if [ $obj_file != $mntpt/$path ]; then
5298 echo "FAILED test_60a wrong obj path" \
5299 "$montpt/$path, should be $obj_file"
5306 #restart mgs before "error", otherwise it will block the next test
5307 stop mgs || error "stop mgs failed"
5308 start mgs $(mgsdevname) $MGS_MOUNT_OPTS || error "start mgs failed"
5309 $pass || error "test failed, see FAILED test_60a messages for specifics"
5311 run_test 60a "llog_test run from kernel module and test llog_reader =========="
5313 test_60b() { # bug 6411
5314 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5316 LLOG_COUNT=$(dmesg | awk "/$TEST60_HEAD/ { marker = 1; from_marker = 0; }
5328 [[ $LLOG_COUNT -gt 100 ]] &&
5329 error "CDEBUG_LIMIT not limiting messages ($LLOG_COUNT)" || true
5331 run_test 60b "limit repeated messages from CERROR/CWARN ========"
5334 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5335 echo "create 5000 files"
5336 createmany -o $DIR/f60c- 5000
5337 #define OBD_FAIL_MDS_LLOG_CREATE_FAILED 0x137
5338 lctl set_param fail_loc=0x80000137
5339 unlinkmany $DIR/f60c- 5000
5340 lctl set_param fail_loc=0
5342 run_test 60c "unlink file when mds full"
5345 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5346 SAVEPRINTK=$(lctl get_param -n printk)
5348 # verify "lctl mark" is even working"
5349 MESSAGE="test message ID $RANDOM $$"
5350 $LCTL mark "$MESSAGE" || error "$LCTL mark failed"
5351 dmesg | grep -q "$MESSAGE" || error "didn't find debug marker in log"
5353 lctl set_param printk=0 || error "set lnet.printk failed"
5354 lctl get_param -n printk | grep emerg || error "lnet.printk dropped emerg"
5355 MESSAGE="new test message ID $RANDOM $$"
5356 # Assume here that libcfs_debug_mark_buffer() uses D_WARNING
5357 $LCTL mark "$MESSAGE" || error "$LCTL mark failed"
5358 dmesg | grep -q "$MESSAGE" && error "D_WARNING wasn't masked" || true
5360 lctl set_param -n printk="$SAVEPRINTK"
5362 run_test 60d "test printk console message masking"
5365 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5366 remote_mds_nodsh && skip "remote MDS with nodsh" && return
5368 #define OBD_FAIL_MDS_LLOG_CREATE_FAILED2 0x15b
5369 do_facet mds1 lctl set_param fail_loc=0x15b
5372 run_test 60e "no space while new llog is being created"
5375 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5377 dd if=/dev/zero of=$f bs=$(page_size) count=1 || error "dd $f failed"
5378 cancel_lru_locks osc
5379 $MULTIOP $f OSMWUc || error "$MULTIOP $f failed"
5382 run_test 61 "mmap() writes don't make sync hang ================"
5384 # bug 2330 - insufficient obd_match error checking causes LBUG
5386 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5389 cancel_lru_locks osc
5390 lctl set_param fail_loc=0x405
5391 cat $f && error "cat succeeded, expect -EIO"
5392 lctl set_param fail_loc=0
5394 # This test is now irrelevant (as of bug 10718 inclusion), we no longer
5395 # match every page all of the time.
5396 #run_test 62 "verify obd_match failure doesn't LBUG (should -EIO)"
5398 # bug 2319 - oig_wait() interrupted causes crash because of invalid waitq.
5399 # Though this test is irrelevant anymore, it helped to reveal some
5400 # other grant bugs (LU-4482), let's keep it.
5401 test_63a() { # was test_63
5402 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5403 MAX_DIRTY_MB=`lctl get_param -n osc.*.max_dirty_mb | head -n 1`
5404 for i in `seq 10` ; do
5405 dd if=/dev/zero of=$DIR/f63 bs=8k &
5411 rm -f $DIR/f63 || true
5413 run_test 63a "Verify oig_wait interruption does not crash ======="
5415 # bug 2248 - async write errors didn't return to application on sync
5416 # bug 3677 - async write errors left page locked
5418 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5420 lctl set_param debug=-1
5422 # ensure we have a grant to do async writes
5423 dd if=/dev/zero of=$DIR/$tfile bs=4k count=1
5426 sync # sync lest earlier test intercept the fail_loc
5428 #define OBD_FAIL_OSC_BRW_PREP_REQ 0x406
5429 lctl set_param fail_loc=0x80000406
5430 $MULTIOP $DIR/$tfile Owy && \
5431 error "sync didn't return ENOMEM"
5432 sync; sleep 2; sync # do a real sync this time to flush page
5433 lctl get_param -n llite.*.dump_page_cache | grep locked && \
5434 error "locked page left in cache after async error" || true
5437 run_test 63b "async write errors should be returned to fsync ==="
5440 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5442 lctl get_param -n osc.*[oO][sS][cC][_-]*.cur* | grep "[0-9]"
5444 run_test 64a "verify filter grant calculations (in kernel) ====="
5447 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5448 sh oos.sh $MOUNT || error "oos.sh failed: $?"
5450 run_test 64b "check out-of-space detection on client ==========="
5453 $LCTL set_param osc.*OST0000-osc-[^mM]*.cur_grant_bytes=0
5455 run_test 64c "verify grant shrink ========================------"
5457 # bug 1414 - set/get directories' stripe info
5459 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5460 test_mkdir -p $DIR/$tdir
5462 $LVERIFY $DIR/$tdir $DIR/$tdir/f1 || error "lverify failed"
5464 run_test 65a "directory with no stripe info ===================="
5467 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5468 test_mkdir -p $DIR/$tdir
5469 local STRIPESIZE=$($GETSTRIPE -S $DIR/$tdir)
5471 $SETSTRIPE -S $((STRIPESIZE * 2)) -i 0 -c 1 $DIR/$tdir ||
5474 $LVERIFY $DIR/$tdir $DIR/$tdir/f2 || error "lverify failed"
5476 run_test 65b "directory setstripe -S stripe_size*2 -i 0 -c 1"
5479 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5480 if [[ $OSTCOUNT -gt 1 ]]; then
5481 test_mkdir -p $DIR/$tdir
5482 local STRIPESIZE=$($GETSTRIPE -S $DIR/$tdir)
5484 $SETSTRIPE -S $(($STRIPESIZE * 4)) -i 1 \
5485 -c $(($OSTCOUNT - 1)) $DIR/$tdir || error "setstripe"
5487 $LVERIFY $DIR/$tdir $DIR/$tdir/f3 || error "lverify failed"
5490 run_test 65c "directory setstripe -S stripe_size*4 -i 1 -c $((OSTCOUNT-1))"
5493 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5494 test_mkdir -p $DIR/$tdir
5495 local STRIPECOUNT=$($GETSTRIPE -c $DIR/$tdir)
5496 local STRIPESIZE=$($GETSTRIPE -S $DIR/$tdir)
5498 if [[ $STRIPECOUNT -le 0 ]]; then
5500 elif [[ $STRIPECOUNT -gt 2000 ]]; then
5501 #LOV_MAX_STRIPE_COUNT is 2000
5502 [[ $OSTCOUNT -gt 2000 ]] && sc=2000 || sc=$(($OSTCOUNT - 1))
5504 sc=$(($STRIPECOUNT - 1))
5506 $SETSTRIPE -S $STRIPESIZE -c $sc $DIR/$tdir || error "setstripe"
5507 touch $DIR/$tdir/f4 $DIR/$tdir/f5
5508 $LVERIFY $DIR/$tdir $DIR/$tdir/f4 $DIR/$tdir/f5 ||
5509 error "lverify failed"
5511 run_test 65d "directory setstripe -S stripe_size -c stripe_count"
5514 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5515 test_mkdir -p $DIR/$tdir
5517 $SETSTRIPE $DIR/$tdir || error "setstripe"
5518 $GETSTRIPE -v $DIR/$tdir | grep "Default" ||
5519 error "no stripe info failed"
5521 $LVERIFY $DIR/$tdir $DIR/$tdir/f6 || error "lverify failed"
5523 run_test 65e "directory setstripe defaults ======================="
5526 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5527 test_mkdir -p $DIR/${tdir}f
5528 $RUNAS $SETSTRIPE $DIR/${tdir}f && error "setstripe succeeded" || true
5530 run_test 65f "dir setstripe permission (should return error) ==="
5533 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5534 test_mkdir -p $DIR/$tdir
5535 local STRIPESIZE=$($GETSTRIPE -S $DIR/$tdir)
5537 $SETSTRIPE -S $((STRIPESIZE * 2)) -i 0 -c 1 $DIR/$tdir ||
5539 $SETSTRIPE -d $DIR/$tdir || error "setstripe"
5540 $GETSTRIPE -v $DIR/$tdir | grep "Default" ||
5541 error "delete default stripe failed"
5543 run_test 65g "directory setstripe -d ==========================="
5546 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5547 test_mkdir -p $DIR/$tdir
5548 local STRIPESIZE=$($GETSTRIPE -S $DIR/$tdir)
5550 $SETSTRIPE -S $((STRIPESIZE * 2)) -i 0 -c 1 $DIR/$tdir ||
5552 test_mkdir -p $DIR/$tdir/dd1
5553 [ $($GETSTRIPE -c $DIR/$tdir) == $($GETSTRIPE -c $DIR/$tdir/dd1) ] ||
5554 error "stripe info inherit failed"
5556 run_test 65h "directory stripe info inherit ===================="
5558 test_65i() { # bug6367
5559 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5560 $SETSTRIPE -S 65536 -c -1 $MOUNT
5562 run_test 65i "set non-default striping on root directory (bug 6367)="
5564 test_65ia() { # bug12836
5565 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5566 $GETSTRIPE $MOUNT || error "getstripe $MOUNT failed"
5568 run_test 65ia "getstripe on -1 default directory striping"
5570 test_65ib() { # bug12836
5571 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5572 $GETSTRIPE -v $MOUNT || error "getstripe -v $MOUNT failed"
5574 run_test 65ib "getstripe -v on -1 default directory striping"
5576 test_65ic() { # bug12836
5577 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5578 $LFS find -mtime -1 $MOUNT > /dev/null || error "find $MOUNT failed"
5580 run_test 65ic "new find on -1 default directory striping"
5582 test_65j() { # bug6367
5583 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5585 # if we aren't already remounting for each test, do so for this test
5586 if [ "$CLEANUP" = ":" -a "$I_MOUNTED" = "yes" ]; then
5587 cleanup || error "failed to unmount"
5590 $SETSTRIPE -d $MOUNT || error "setstripe failed"
5592 run_test 65j "set default striping on root directory (bug 6367)="
5594 test_65k() { # bug11679
5595 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5596 [[ $OSTCOUNT -lt 2 ]] && skip_env "too few OSTs" && return
5597 remote_mds_nodsh && skip "remote MDS with nodsh" && return
5599 local disable_precreate=true
5600 [ $(lustre_version_code $SINGLEMDS) -le $(version_code 2.8.54) ] &&
5601 disable_precreate=false
5603 echo "Check OST status: "
5604 local MDS_OSCS=$(do_facet $SINGLEMDS lctl dl |
5605 awk '/[oO][sS][cC].*md[ts]/ { print $4 }')
5607 for OSC in $MDS_OSCS; do
5608 echo $OSC "is active"
5609 do_facet $SINGLEMDS lctl --device %$OSC activate
5612 for INACTIVE_OSC in $MDS_OSCS; do
5613 local ost=$(osc_to_ost $INACTIVE_OSC)
5614 local ostnum=$(do_facet $SINGLEMDS lctl get_param -n \
5615 lov.*md*.target_obd |
5616 awk -F: /$ost/'{ print $1 }' | head -n 1)
5619 $SETSTRIPE -i $ostnum -c 1 $DIR/$tdir
5620 createmany -o $DIR/$tdir/$tfile.$ostnum. 1000
5622 echo "Deactivate: " $INACTIVE_OSC
5623 do_facet $SINGLEMDS lctl --device %$INACTIVE_OSC deactivate
5625 local count=$(do_facet $SINGLEMDS "lctl get_param -n \
5626 osp.$ost*MDT0000.create_count")
5627 local max_count=$(do_facet $SINGLEMDS "lctl get_param -n \
5628 osp.$ost*MDT0000.max_create_count")
5629 $disable_precreate &&
5630 do_facet $SINGLEMDS "lctl set_param -n \
5631 osp.$ost*MDT0000.max_create_count=0"
5633 for idx in $(seq 0 $((OSTCOUNT - 1))); do
5634 [ -f $DIR/$tdir/$idx ] && continue
5635 echo "$SETSTRIPE -i $idx -c 1 $DIR/$tdir/$idx"
5636 $SETSTRIPE -i $idx -c 1 $DIR/$tdir/$idx ||
5637 error "setstripe $idx should succeed"
5638 rm -f $DIR/$tdir/$idx || error "rm $idx failed"
5640 unlinkmany $DIR/$tdir/$tfile.$ostnum. 1000
5643 do_facet $SINGLEMDS "lctl set_param -n \
5644 osp.$ost*MDT0000.max_create_count=$max_count"
5645 do_facet $SINGLEMDS "lctl set_param -n \
5646 osp.$ost*MDT0000.create_count=$count"
5647 do_facet $SINGLEMDS lctl --device %$INACTIVE_OSC activate
5648 echo $INACTIVE_OSC "is Activate"
5650 wait_osc_import_state mds ost$ostnum FULL
5653 run_test 65k "validate manual striping works properly with deactivated OSCs"
5655 test_65l() { # bug 12836
5656 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5657 test_mkdir -p $DIR/$tdir/test_dir
5658 $SETSTRIPE -c -1 $DIR/$tdir/test_dir
5659 $LFS find -mtime -1 $DIR/$tdir >/dev/null
5661 run_test 65l "lfs find on -1 stripe dir ========================"
5664 $RUNAS $SETSTRIPE -c 2 $MOUNT && error "setstripe should fail"
5667 run_test 65m "normal user can't set filesystem default stripe"
5669 # bug 2543 - update blocks count on client
5671 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5673 dd if=/dev/zero of=$DIR/f66 bs=1k count=$COUNT
5674 sync; sync_all_data; sync; sync_all_data
5675 cancel_lru_locks osc
5676 BLOCKS=`ls -s $DIR/f66 | awk '{ print $1 }'`
5677 [ $BLOCKS -ge $COUNT ] || error "$DIR/f66 blocks $BLOCKS < $COUNT"
5679 run_test 66 "update inode blocks count on client ==============="
5684 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5686 if [ ! -z "$LLOOP" ]; then
5687 if swapon -s | grep -q $LLOOP; then
5688 swapoff $LLOOP || error "swapoff failed"
5691 $LCTL blockdev_detach $LLOOP || error "detach failed"
5695 if [ ! -z "$LLITELOOPLOAD" ]; then
5703 awk '($1 == "'$1':") { print $2 }' /proc/meminfo
5707 swapon -s | awk '($1 == "'$1'") { print $4 }'
5710 # test case for lloop driver, basic function
5712 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5713 [ "$UID" != 0 ] && skip_env "must run as root" && return
5714 llite_lloop_enabled || \
5715 { skip_env "llite_lloop module disabled" && return; }
5717 trap cleanup_68 EXIT
5719 if ! module_loaded llite_lloop; then
5720 if load_module llite/llite_lloop; then
5723 skip_env "can't find module llite_lloop"
5728 LLOOP=$TMP/lloop.`date +%s`.`date +%N`
5729 dd if=/dev/zero of=$DIR/f68a bs=4k count=1024
5730 $LCTL blockdev_attach $DIR/f68a $LLOOP || error "attach failed"
5732 directio rdwr $LLOOP 0 1024 4096 || error "direct write failed"
5733 directio rdwr $LLOOP 0 1025 4096 && error "direct write should fail"
5737 run_test 68a "lloop driver - basic test ========================"
5739 # excercise swapping to lustre by adding a high priority swapfile entry
5740 # and then consuming memory until it is used.
5741 test_68b() { # was test_68
5742 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5743 [ "$UID" != 0 ] && skip_env "must run as root" && return
5744 lctl get_param -n devices | grep -q obdfilter && \
5745 skip "local OST" && return
5747 grep -q llite_lloop /proc/modules
5748 [ $? -ne 0 ] && skip "can't find module llite_lloop" && return
5750 [ -z "`$LCTL list_nids | grep -v tcp`" ] && \
5751 skip "can't reliably test swap with TCP" && return
5753 MEMTOTAL=`meminfo MemTotal`
5754 NR_BLOCKS=$((MEMTOTAL>>8))
5755 [[ $NR_BLOCKS -le 2048 ]] && NR_BLOCKS=2048
5757 LLOOP=$TMP/lloop.`date +%s`.`date +%N`
5758 dd if=/dev/zero of=$DIR/f68b bs=64k seek=$NR_BLOCKS count=1
5761 $LCTL blockdev_attach $DIR/f68b $LLOOP || error "attach failed"
5763 trap cleanup_68 EXIT
5765 swapon -p 32767 $LLOOP || error "swapon $LLOOP failed"
5767 echo "before: `swapon -s | grep $LLOOP`"
5768 $MEMHOG $MEMTOTAL || error "error allocating $MEMTOTAL kB"
5769 echo "after: `swapon -s | grep $LLOOP`"
5770 SWAPUSED=`swap_used $LLOOP`
5774 [ $SWAPUSED -eq 0 ] && echo "no swap used???" || true
5776 run_test 68b "support swapping to Lustre ========================"
5778 # bug5265, obdfilter oa2dentry return -ENOENT
5779 # #define OBD_FAIL_SRV_ENOENT 0x217
5781 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5782 remote_ost_nodsh && skip "remote OST with nodsh" && return
5785 $SETSTRIPE -c 1 -i 0 $f
5787 $DIRECTIO write ${f}.2 0 1 || error "directio write error"
5789 do_facet ost1 lctl set_param fail_loc=0x217
5790 $TRUNCATE $f 1 # vmtruncate() will ignore truncate() error.
5791 $DIRECTIO write $f 0 2 && error "write succeeded, expect -ENOENT"
5793 do_facet ost1 lctl set_param fail_loc=0
5794 $DIRECTIO write $f 0 2 || error "write error"
5796 cancel_lru_locks osc
5797 $DIRECTIO read $f 0 1 || error "read error"
5799 do_facet ost1 lctl set_param fail_loc=0x217
5800 $DIRECTIO read $f 1 1 && error "read succeeded, expect -ENOENT"
5802 do_facet ost1 lctl set_param fail_loc=0
5805 run_test 69 "verify oa2dentry return -ENOENT doesn't LBUG ======"
5808 test_mkdir -p $DIR/$tdir
5809 $LFS setdirstripe -D -c$MDSCOUNT $DIR/$tdir
5810 sh rundbench -C -D $DIR/$tdir 2 || error "dbench failed!"
5812 run_test 71 "Running dbench on lustre (don't segment fault) ===="
5814 test_72a() { # bug 5695 - Test that on 2.6 remove_suid works properly
5815 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5816 [ "$RUNAS_ID" = "$UID" ] &&
5817 skip_env "RUNAS_ID = UID = $UID -- skipping" && return
5819 # Check that testing environment is properly set up. Skip if not
5820 FAIL_ON_ERROR=false check_runas_id_ret $RUNAS_ID $RUNAS_GID $RUNAS || {
5821 skip_env "User $RUNAS_ID does not exist - skipping"
5825 chmod 777 $DIR/$tfile
5826 chmod ug+s $DIR/$tfile
5827 $RUNAS dd if=/dev/zero of=$DIR/$tfile bs=512 count=1 ||
5828 error "$RUNAS dd $DIR/$tfile failed"
5829 # See if we are still setuid/sgid
5830 test -u $DIR/$tfile -o -g $DIR/$tfile &&
5831 error "S/gid is not dropped on write"
5832 # Now test that MDS is updated too
5833 cancel_lru_locks mdc
5834 test -u $DIR/$tfile -o -g $DIR/$tfile &&
5835 error "S/gid is not dropped on MDS"
5838 run_test 72a "Test that remove suid works properly (bug5695) ===="
5840 test_72b() { # bug 24226 -- keep mode setting when size is not changing
5843 [ "$RUNAS_ID" = "$UID" ] && \
5844 skip_env "RUNAS_ID = UID = $UID -- skipping" && return
5845 [ "$RUNAS_ID" -eq 0 ] && \
5846 skip_env "RUNAS_ID = 0 -- skipping" && return
5848 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5849 # Check that testing environment is properly set up. Skip if not
5850 FAIL_ON_ERROR=false check_runas_id_ret $RUNAS_ID $RUNAS_ID $RUNAS || {
5851 skip_env "User $RUNAS_ID does not exist - skipping"
5854 touch $DIR/${tfile}-f{g,u}
5855 test_mkdir $DIR/${tfile}-dg
5856 test_mkdir $DIR/${tfile}-du
5857 chmod 770 $DIR/${tfile}-{f,d}{g,u}
5858 chmod g+s $DIR/${tfile}-{f,d}g
5859 chmod u+s $DIR/${tfile}-{f,d}u
5860 for perm in 777 2777 4777; do
5861 $RUNAS chmod $perm $DIR/${tfile}-fg && error "S/gid file allowed improper chmod to $perm"
5862 $RUNAS chmod $perm $DIR/${tfile}-fu && error "S/uid file allowed improper chmod to $perm"
5863 $RUNAS chmod $perm $DIR/${tfile}-dg && error "S/gid dir allowed improper chmod to $perm"
5864 $RUNAS chmod $perm $DIR/${tfile}-du && error "S/uid dir allowed improper chmod to $perm"
5868 run_test 72b "Test that we keep mode setting if without file data changed (bug 24226)"
5870 # bug 3462 - multiple simultaneous MDC requests
5872 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5873 test_mkdir $DIR/d73-1
5874 test_mkdir $DIR/d73-2
5875 multiop_bg_pause $DIR/d73-1/f73-1 O_c || return 1
5878 lctl set_param fail_loc=0x80000129
5879 $MULTIOP $DIR/d73-1/f73-2 Oc &
5881 lctl set_param fail_loc=0
5883 $MULTIOP $DIR/d73-2/f73-3 Oc &
5887 wait $pid1 || return 1
5891 $CHECKSTAT -t file $DIR/d73-1/f73-1 || return 4
5892 $CHECKSTAT -t file $DIR/d73-1/f73-2 || return 5
5893 $CHECKSTAT -t file $DIR/d73-2/f73-3 || return 6
5897 run_test 73 "multiple MDC requests (should not deadlock)"
5899 test_74a() { # bug 6149, 6184
5900 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5901 #define OBD_FAIL_LDLM_ENQUEUE_OLD_EXPORT 0x30e
5903 # very important to OR with OBD_FAIL_ONCE (0x80000000) -- otherwise it
5904 # will spin in a tight reconnection loop
5906 $LCTL set_param fail_loc=0x8000030e
5907 # get any lock that won't be difficult - lookup works.
5909 $LCTL set_param fail_loc=0
5913 run_test 74a "ldlm_enqueue freed-export error path, ls (shouldn't LBUG)"
5915 test_74b() { # bug 13310
5916 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5917 #define OBD_FAIL_LDLM_ENQUEUE_OLD_EXPORT 0x30e
5919 # very important to OR with OBD_FAIL_ONCE (0x80000000) -- otherwise it
5920 # will spin in a tight reconnection loop
5921 $LCTL set_param fail_loc=0x8000030e
5922 # get a "difficult" lock
5924 $LCTL set_param fail_loc=0
5928 run_test 74b "ldlm_enqueue freed-export error path, touch (shouldn't LBUG)"
5931 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5932 #define OBD_FAIL_LDLM_NEW_LOCK
5933 $LCTL set_param fail_loc=0x319
5934 touch $DIR/$tfile && error "touch successful"
5935 $LCTL set_param fail_loc=0
5938 run_test 74c "ldlm_lock_create error path, (shouldn't LBUG)"
5941 awk '/lustre_inode_cache/ {print $2; exit}' /proc/slabinfo
5944 get_inode_slab_tunables() {
5945 awk '/lustre_inode_cache/ {print $9," ",$10," ",$11; exit}' /proc/slabinfo
5948 set_inode_slab_tunables() {
5949 echo "lustre_inode_cache $1" > /proc/slabinfo
5952 test_76() { # Now for bug 20433, added originally in bug 1443
5953 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5954 local SLAB_SETTINGS=$(get_inode_slab_tunables)
5955 local CPUS=$(getconf _NPROCESSORS_ONLN 2>/dev/null)
5956 # we cannot set limit below 1 which means 1 inode in each
5957 # per-cpu cache is still allowed
5958 set_inode_slab_tunables "1 1 0"
5959 cancel_lru_locks osc
5960 BEFORE_INODES=$(num_inodes)
5961 echo "before inodes: $BEFORE_INODES"
5963 [ "$SLOW" = "no" ] && COUNT=100
5964 for i in $(seq $COUNT); do
5968 cancel_lru_locks osc
5969 AFTER_INODES=$(num_inodes)
5970 echo "after inodes: $AFTER_INODES"
5972 while [[ $((AFTER_INODES-1*${CPUS:-1})) -gt $BEFORE_INODES ]]; do
5974 AFTER_INODES=$(num_inodes)
5976 echo "wait $wait seconds inodes: $AFTER_INODES"
5977 if [ $wait -gt 30 ]; then
5978 error "inode slab grew from $BEFORE_INODES to $AFTER_INODES"
5981 set_inode_slab_tunables "$SLAB_SETTINGS"
5983 run_test 76 "confirm clients recycle inodes properly ===="
5989 # Note: in sptlrpc modes which enable its own bulk checksum, the
5990 # original crc32_le bulk checksum will be automatically disabled,
5991 # and the OBD_FAIL_OSC_CHECKSUM_SEND/OBD_FAIL_OSC_CHECKSUM_RECEIVE
5992 # will be checked by sptlrpc code against sptlrpc bulk checksum.
5993 # In this case set_checksums() will not be no-op, because sptlrpc
5994 # bulk checksum will be enabled all through the test.
5996 [ "$ORIG_CSUM" ] || ORIG_CSUM=`lctl get_param -n osc.*.checksums | head -n1`
5997 lctl set_param -n osc.*.checksums $1
6001 export ORIG_CSUM_TYPE="`lctl get_param -n osc.*osc-[^mM]*.checksum_type |
6002 sed 's/.*\[\(.*\)\].*/\1/g' | head -n1`"
6003 CKSUM_TYPES=${CKSUM_TYPES:-"crc32 adler"}
6004 [ "$ORIG_CSUM_TYPE" = "crc32c" ] && CKSUM_TYPES="$CKSUM_TYPES crc32c"
6007 lctl set_param -n osc.*osc-[^mM]*.checksum_type $1
6008 log "set checksum type to $1"
6011 F77_TMP=$TMP/f77-temp
6014 dd if=/dev/urandom of=$F77_TMP bs=1M count=$F77SZ || \
6015 error "error writing to $F77_TMP"
6018 test_77a() { # bug 10889
6019 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
6020 $GSS && skip "could not run with gss" && return
6021 [ ! -f $F77_TMP ] && setup_f77
6023 dd if=$F77_TMP of=$DIR/$tfile bs=1M count=$F77SZ || error "dd error"
6027 run_test 77a "normal checksum read/write operation"
6029 test_77b() { # bug 10889
6030 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
6031 $GSS && skip "could not run with gss" && return
6032 [ ! -f $F77_TMP ] && setup_f77
6033 #define OBD_FAIL_OSC_CHECKSUM_SEND 0x409
6034 $LCTL set_param fail_loc=0x80000409
6037 dd if=$F77_TMP of=$DIR/$tfile bs=1M count=$F77SZ conv=sync ||
6038 error "dd error: $?"
6039 $LCTL set_param fail_loc=0
6041 for algo in $CKSUM_TYPES; do
6042 cancel_lru_locks osc
6043 set_checksum_type $algo
6044 #define OBD_FAIL_OSC_CHECKSUM_RECEIVE 0x408
6045 $LCTL set_param fail_loc=0x80000408
6046 cmp $F77_TMP $DIR/$tfile || error "file compare failed"
6047 $LCTL set_param fail_loc=0
6050 set_checksum_type $ORIG_CSUM_TYPE
6053 run_test 77b "checksum error on client write, read"
6055 test_77d() { # bug 10889
6056 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
6057 $GSS && skip "could not run with gss" && return
6058 #define OBD_FAIL_OSC_CHECKSUM_SEND 0x409
6059 $LCTL set_param fail_loc=0x80000409
6061 $DIRECTIO write $DIR/$tfile 0 $F77SZ $((1024 * 1024)) ||
6062 error "direct write: rc=$?"
6063 $LCTL set_param fail_loc=0
6066 #define OBD_FAIL_OSC_CHECKSUM_RECEIVE 0x408
6067 $LCTL set_param fail_loc=0x80000408
6069 cancel_lru_locks osc
6070 $DIRECTIO read $DIR/$tfile 0 $F77SZ $((1024 * 1024)) ||
6071 error "direct read: rc=$?"
6072 $LCTL set_param fail_loc=0
6075 run_test 77d "checksum error on OST direct write, read"
6077 test_77f() { # bug 10889
6078 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
6079 $GSS && skip "could not run with gss" && return
6081 for algo in $CKSUM_TYPES; do
6082 cancel_lru_locks osc
6083 set_checksum_type $algo
6084 #define OBD_FAIL_OSC_CHECKSUM_SEND 0x409
6085 $LCTL set_param fail_loc=0x409
6086 $DIRECTIO write $DIR/$tfile 0 $F77SZ $((1024 * 1024)) &&
6087 error "direct write succeeded"
6088 $LCTL set_param fail_loc=0
6090 set_checksum_type $ORIG_CSUM_TYPE
6093 run_test 77f "repeat checksum error on write (expect error)"
6095 test_77g() { # bug 10889
6096 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
6097 $GSS && skip "could not run with gss" && return
6098 remote_ost_nodsh && skip "remote OST with nodsh" && return
6100 [ ! -f $F77_TMP ] && setup_f77
6102 $SETSTRIPE -c 1 -i 0 $DIR/$tfile
6103 #define OBD_FAIL_OST_CHECKSUM_RECEIVE 0x21a
6104 do_facet ost1 lctl set_param fail_loc=0x8000021a
6106 dd if=$F77_TMP of=$DIR/$tfile bs=1M count=$F77SZ ||
6107 error "write error: rc=$?"
6108 do_facet ost1 lctl set_param fail_loc=0
6111 cancel_lru_locks osc
6112 #define OBD_FAIL_OST_CHECKSUM_SEND 0x21b
6113 do_facet ost1 lctl set_param fail_loc=0x8000021b
6115 cmp $F77_TMP $DIR/$tfile || error "file compare failed"
6116 do_facet ost1 lctl set_param fail_loc=0
6119 run_test 77g "checksum error on OST write, read"
6121 test_77i() { # bug 13805
6122 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
6123 $GSS && skip "could not run with gss" && return
6124 #define OBD_FAIL_OSC_CONNECT_CKSUM 0x40b
6125 lctl set_param fail_loc=0x40b
6126 remount_client $MOUNT
6127 lctl set_param fail_loc=0
6128 for VALUE in `lctl get_param osc.*osc-[^mM]*.checksum_type`; do
6129 PARAM=`echo ${VALUE[0]} | cut -d "=" -f1`
6130 algo=`lctl get_param -n $PARAM | sed 's/.*\[\(.*\)\].*/\1/g'`
6131 [ "$algo" = "adler" ] || error "algo set to $algo instead of adler"
6133 remount_client $MOUNT
6135 run_test 77i "client not supporting OSD_CONNECT_CKSUM"
6137 test_77j() { # bug 13805
6138 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
6139 $GSS && skip "could not run with gss" && return
6140 #define OBD_FAIL_OSC_CKSUM_ADLER_ONLY 0x40c
6141 lctl set_param fail_loc=0x40c
6142 remount_client $MOUNT
6143 lctl set_param fail_loc=0
6144 sleep 2 # wait async osc connect to finish
6145 for VALUE in `lctl get_param osc.*osc-[^mM]*.checksum_type`; do
6146 PARAM=`echo ${VALUE[0]} | cut -d "=" -f1`
6147 algo=`lctl get_param -n $PARAM | sed 's/.*\[\(.*\)\].*/\1/g'`
6148 [ "$algo" = "adler" ] || error "algo set to $algo instead of adler"
6150 remount_client $MOUNT
6152 run_test 77j "client only supporting ADLER32"
6154 [ "$ORIG_CSUM" ] && set_checksums $ORIG_CSUM || true
6163 test_78() { # bug 10901
6164 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
6165 remote_ost || { skip_env "local OST" && return; }
6168 F78SIZE=$(($(awk '/MemFree:/ { print $2 }' /proc/meminfo) / 1024))
6169 echo "MemFree: $F78SIZE, Max file size: $MAXFREE"
6170 MEMTOTAL=$(($(awk '/MemTotal:/ { print $2 }' /proc/meminfo) / 1024))
6171 echo "MemTotal: $MEMTOTAL"
6173 # reserve 256MB of memory for the kernel and other running processes,
6174 # and then take 1/2 of the remaining memory for the read/write buffers.
6175 if [ $MEMTOTAL -gt 512 ] ;then
6176 MEMTOTAL=$(((MEMTOTAL - 256 ) / 2))
6178 # for those poor memory-starved high-end clusters...
6179 MEMTOTAL=$((MEMTOTAL / 2))
6181 echo "Mem to use for directio: $MEMTOTAL"
6183 [[ $F78SIZE -gt $MEMTOTAL ]] && F78SIZE=$MEMTOTAL
6184 [[ $F78SIZE -gt 512 ]] && F78SIZE=512
6185 [[ $F78SIZE -gt $((MAXFREE / 1024)) ]] && F78SIZE=$((MAXFREE / 1024))
6186 SMALLESTOST=$($LFS df $DIR | grep OST | awk '{ print $4 }' | sort -n |
6188 echo "Smallest OST: $SMALLESTOST"
6189 [[ $SMALLESTOST -lt 10240 ]] &&
6190 skip "too small OSTSIZE, useless to run large O_DIRECT test" && return 0
6192 trap cleanup_test_78 EXIT
6194 [[ $F78SIZE -gt $((SMALLESTOST * $OSTCOUNT / 1024 - 80)) ]] &&
6195 F78SIZE=$((SMALLESTOST * $OSTCOUNT / 1024 - 80))
6197 [ "$SLOW" = "no" ] && NSEQ=1 && [ $F78SIZE -gt 32 ] && F78SIZE=32
6198 echo "File size: $F78SIZE"
6199 $SETSTRIPE -c $OSTCOUNT $DIR/$tfile || error "setstripe failed"
6200 for i in $(seq 1 $NSEQ); do
6201 FSIZE=$(($F78SIZE / ($NSEQ - $i + 1)))
6202 echo directIO rdwr round $i of $NSEQ
6203 $DIRECTIO rdwr $DIR/$tfile 0 $FSIZE 1048576||error "rdwr failed"
6208 run_test 78 "handle large O_DIRECT writes correctly ============"
6210 test_79() { # bug 12743
6211 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
6212 wait_delete_completed
6214 BKTOTAL=$(calc_osc_kbytes kbytestotal)
6215 BKFREE=$(calc_osc_kbytes kbytesfree)
6216 BKAVAIL=$(calc_osc_kbytes kbytesavail)
6218 STRING=`df -P $MOUNT | tail -n 1 | awk '{print $2","$3","$4}'`
6219 DFTOTAL=`echo $STRING | cut -d, -f1`
6220 DFUSED=`echo $STRING | cut -d, -f2`
6221 DFAVAIL=`echo $STRING | cut -d, -f3`
6222 DFFREE=$(($DFTOTAL - $DFUSED))
6224 ALLOWANCE=$((64 * $OSTCOUNT))
6226 if [ $DFTOTAL -lt $(($BKTOTAL - $ALLOWANCE)) ] ||
6227 [ $DFTOTAL -gt $(($BKTOTAL + $ALLOWANCE)) ] ; then
6228 error "df total($DFTOTAL) mismatch OST total($BKTOTAL)"
6230 if [ $DFFREE -lt $(($BKFREE - $ALLOWANCE)) ] ||
6231 [ $DFFREE -gt $(($BKFREE + $ALLOWANCE)) ] ; then
6232 error "df free($DFFREE) mismatch OST free($BKFREE)"
6234 if [ $DFAVAIL -lt $(($BKAVAIL - $ALLOWANCE)) ] ||
6235 [ $DFAVAIL -gt $(($BKAVAIL + $ALLOWANCE)) ] ; then
6236 error "df avail($DFAVAIL) mismatch OST avail($BKAVAIL)"
6239 run_test 79 "df report consistency check ======================="
6241 test_80() { # bug 10718
6242 remote_ost_nodsh && skip "remote OST with nodsh" && return
6243 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
6244 # relax strong synchronous semantics for slow backends like ZFS
6245 local soc="obdfilter.*.sync_on_lock_cancel"
6246 local soc_old=$(do_facet ost1 lctl get_param -n $soc | head -n1)
6248 if [ "$soc_old" != "never" -a "$(facet_fstype ost1)" != "ldiskfs" ]; then
6249 hosts=$(for host in $(seq -f "ost%g" 1 $OSTCOUNT); do
6250 facet_active_host $host; done | sort -u)
6251 do_nodes $hosts lctl set_param $soc=never
6254 dd if=/dev/zero of=$DIR/$tfile bs=1M count=1 seek=1M
6256 local BEFORE=`date +%s`
6257 cancel_lru_locks osc
6258 local AFTER=`date +%s`
6259 local DIFF=$((AFTER-BEFORE))
6260 if [ $DIFF -gt 1 ] ; then
6261 error "elapsed for 1M@1T = $DIFF"
6264 [ -n "$hosts" ] && do_nodes $hosts lctl set_param $soc=$soc_old
6268 run_test 80 "Page eviction is equally fast at high offsets too ===="
6270 test_81a() { # LU-456
6271 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
6272 remote_ost_nodsh && skip "remote OST with nodsh" && return
6273 # define OBD_FAIL_OST_MAPBLK_ENOSPC 0x228
6274 # MUST OR with the OBD_FAIL_ONCE (0x80000000)
6275 do_facet ost1 lctl set_param fail_loc=0x80000228
6277 # write should trigger a retry and success
6278 $SETSTRIPE -i 0 -c 1 $DIR/$tfile
6279 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c
6281 if [ $RC -ne 0 ] ; then
6282 error "write should success, but failed for $RC"
6285 run_test 81a "OST should retry write when get -ENOSPC ==============="
6287 test_81b() { # LU-456
6288 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
6289 remote_ost_nodsh && skip "remote OST with nodsh" && return
6290 # define OBD_FAIL_OST_MAPBLK_ENOSPC 0x228
6291 # Don't OR with the OBD_FAIL_ONCE (0x80000000)
6292 do_facet ost1 lctl set_param fail_loc=0x228
6294 # write should retry several times and return -ENOSPC finally
6295 $SETSTRIPE -i 0 -c 1 $DIR/$tfile
6296 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c
6299 if [ $RC -ne $ENOSPC ] ; then
6300 error "dd should fail for -ENOSPC, but succeed."
6303 run_test 81b "OST should return -ENOSPC when retry still fails ======="
6305 test_82() { # LU-1031
6306 dd if=/dev/zero of=$DIR/$tfile bs=1M count=10
6310 multiop_bg_pause $DIR/$tfile OG${gid1}_g${gid1}c || return 1
6312 multiop_bg_pause $DIR/$tfile O_G${gid2}r10g${gid2}c || return 2
6314 kill -USR1 $MULTIPID2
6316 if [[ `ps h -o comm -p $MULTIPID2` == "" ]]; then
6317 error "First grouplock does not block second one"
6319 echo "Second grouplock blocks first one"
6321 kill -USR1 $MULTIPID1
6325 run_test 82 "Basic grouplock test ==============================="
6328 [ -z "$(which cvs 2>/dev/null)" ] && skip_env "could not find cvs" &&
6330 test_mkdir -p $DIR/d99cvsroot
6331 chown $RUNAS_ID $DIR/d99cvsroot
6332 local oldPWD=$PWD # bug 13584, use $TMP as working dir
6335 $RUNAS cvs -d $DIR/d99cvsroot init || error "cvs init failed"
6338 run_test 99a "cvs init ========================================="
6341 [ -z "$(which cvs 2>/dev/null)" ] &&
6342 skip_env "could not find cvs" && return
6343 [ ! -d $DIR/d99cvsroot ] && test_99a
6345 # some versions of cvs import exit(1) when asked to import links or
6346 # files they can't read. ignore those files.
6347 TOIGNORE=$(find . -type l -printf '-I %f\n' -o \
6348 ! -perm /4 -printf '-I %f\n')
6349 $RUNAS cvs -d $DIR/d99cvsroot import -m "nomesg" $TOIGNORE \
6350 d99reposname vtag rtag
6352 run_test 99b "cvs import ======================================="
6355 [ -z "$(which cvs 2>/dev/null)" ] && skip_env "could not find cvs" && return
6356 [ ! -d $DIR/d99cvsroot ] && test_99b
6358 test_mkdir -p $DIR/d99reposname
6359 chown $RUNAS_ID $DIR/d99reposname
6360 $RUNAS cvs -d $DIR/d99cvsroot co d99reposname
6362 run_test 99c "cvs checkout ====================================="
6365 [ -z "$(which cvs 2>/dev/null)" ] && skip_env "could not find cvs" && return
6366 [ ! -d $DIR/d99cvsroot ] && test_99c
6367 cd $DIR/d99reposname
6369 $RUNAS cvs add -m 'addmsg' foo99
6371 run_test 99d "cvs add =========================================="
6374 [ -z "$(which cvs 2>/dev/null)" ] && skip_env "could not find cvs" && return
6375 [ ! -d $DIR/d99cvsroot ] && test_99c
6376 cd $DIR/d99reposname
6379 run_test 99e "cvs update ======================================="
6382 [ -z "$(which cvs 2>/dev/null)" ] && skip_env "could not find cvs" && return
6383 [ ! -d $DIR/d99cvsroot ] && test_99d
6384 cd $DIR/d99reposname
6385 $RUNAS cvs commit -m 'nomsg' foo99
6386 rm -fr $DIR/d99cvsroot
6388 run_test 99f "cvs commit ======================================="
6391 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
6392 [ "$NETTYPE" = tcp ] || \
6393 { skip "TCP secure port test, not useful for NETTYPE=$NETTYPE" && \
6396 remote_ost_nodsh && skip "remote OST with nodsh" && return
6397 remote_mds_nodsh && skip "remote MDS with nodsh" && return
6399 { skip "useless for local single node setup" && return; }
6401 netstat -tna | ( rc=1; while read PROT SND RCV LOCAL REMOTE STAT; do
6402 [ "$PROT" != "tcp" ] && continue
6403 RPORT=$(echo $REMOTE | cut -d: -f2)
6404 [ "$RPORT" != "$ACCEPTOR_PORT" ] && continue
6407 LPORT=`echo $LOCAL | cut -d: -f2`
6408 if [ $LPORT -ge 1024 ]; then
6409 echo "bad: $PROT $SND $RCV $LOCAL $REMOTE $STAT"
6411 error_exit "local: $LPORT > 1024, remote: $RPORT"
6414 [ "$rc" = 0 ] || error_exit "privileged port not found" )
6416 run_test 100 "check local port using privileged port ==========="
6418 function get_named_value()
6427 echo $line | sed "s/^$tag[ ]*//"
6434 export CACHE_MAX=$($LCTL get_param -n llite.*.max_cached_mb |
6435 awk '/^max_cached_mb/ { print $2 }')
6438 $LCTL set_param -n llite.*.max_cached_mb $CACHE_MAX
6443 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
6444 [ $MDSCOUNT -ge 2 ] && skip "skip now for >= 2 MDTs" && return #LU-4322
6448 local cache_limit=32
6450 $LCTL set_param -n osc.*-osc*.rpc_stats 0
6451 trap cleanup_101a EXIT
6452 $LCTL set_param -n llite.*.read_ahead_stats 0
6453 $LCTL set_param -n llite.*.max_cached_mb $cache_limit
6456 # randomly read 10000 of 64K chunks from file 3x 32MB in size
6458 echo "nreads: $nreads file size: $((cache_limit * 3))MB"
6459 $READS -f $DIR/$tfile -s$((cache_limit * 3192 * 1024)) -b65536 -C -n$nreads -t 180
6462 for s in $($LCTL get_param -n llite.*.read_ahead_stats |
6463 get_named_value 'read but discarded' | cut -d" " -f1); do
6464 discard=$(($discard + $s))
6468 if [[ $(($discard * 10)) -gt $nreads ]]; then
6469 $LCTL get_param osc.*-osc*.rpc_stats
6470 $LCTL get_param llite.*.read_ahead_stats
6471 error "too many ($discard) discarded pages"
6473 rm -f $DIR/$tfile || true
6475 run_test 101a "check read-ahead for random reads ================"
6478 test_mkdir -p $DIR/$tdir
6479 local STRIPE_SIZE=$1
6480 local FILE_LENGTH=$2
6483 local FILE_SIZE_MB=$((FILE_LENGTH / STRIPE_SIZE))
6485 local list=$(comma_list $(osts_nodes))
6486 set_osd_param $list '' read_cache_enable 0
6487 set_osd_param $list '' writethrough_cache_enable 0
6489 trap cleanup_test101bc EXIT
6490 # prepare the read-ahead file
6491 $SETSTRIPE -S $STRIPE_SIZE -i $STRIPE_OFFSET -c $OSTCOUNT $DIR/$tfile
6493 dd if=/dev/zero of=$DIR/$tfile bs=$STRIPE_SIZE \
6494 count=$FILE_SIZE_MB 2> /dev/null
6498 cleanup_test101bc() {
6503 local list=$(comma_list $(osts_nodes))
6504 set_osd_param $list '' read_cache_enable 1
6505 set_osd_param $list '' writethrough_cache_enable 1
6509 awk 'BEGIN{total=0}; {total+=$1}; END{print total}'
6514 local STRIPE_SIZE=$2
6515 local FILE_LENGTH=$3
6516 local RA_INC=1048576
6517 local STRIDE_LENGTH=$((STRIPE_SIZE/READ_SIZE))
6518 local discard_limit=$((((STRIDE_LENGTH - 1)*3/(STRIDE_LENGTH*OSTCOUNT))* \
6519 (STRIDE_LENGTH*OSTCOUNT - STRIDE_LENGTH)))
6520 DISCARD=$($LCTL get_param -n llite.*.read_ahead_stats |
6521 get_named_value 'read but discarded' |
6522 cut -d" " -f1 | calc_total)
6523 if [[ $DISCARD -gt $discard_limit ]]; then
6524 $LCTL get_param llite.*.read_ahead_stats
6525 error "Too many ($DISCARD) discarded pages with size (${READ_SIZE})"
6527 echo "Read-ahead success for size ${READ_SIZE}"
6532 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
6533 [[ $OSTCOUNT -lt 2 ]] &&
6534 skip_env "skipping stride IO stride-ahead test" && return
6535 local STRIPE_SIZE=1048576
6536 local STRIDE_SIZE=$((STRIPE_SIZE*OSTCOUNT))
6537 if [ $SLOW == "yes" ]; then
6538 local FILE_LENGTH=$((STRIDE_SIZE * 64))
6540 local FILE_LENGTH=$((STRIDE_SIZE * 8))
6543 local ITERATION=$((FILE_LENGTH / STRIDE_SIZE))
6545 # prepare the read-ahead file
6546 setup_test101bc $STRIPE_SIZE $FILE_LENGTH
6547 cancel_lru_locks osc
6548 for BIDX in 2 4 8 16 32 64 128 256
6550 local BSIZE=$((BIDX*4096))
6551 local READ_COUNT=$((STRIPE_SIZE/BSIZE))
6552 local STRIDE_LENGTH=$((STRIDE_SIZE/BSIZE))
6553 local OFFSET=$((STRIPE_SIZE/BSIZE*(OSTCOUNT - 1)))
6554 $LCTL set_param -n llite.*.read_ahead_stats 0
6555 $READS -f $DIR/$tfile -l $STRIDE_LENGTH -o $OFFSET \
6556 -s $FILE_LENGTH -b $STRIPE_SIZE -a $READ_COUNT -n $ITERATION
6557 cancel_lru_locks osc
6558 ra_check_101 $BSIZE $STRIPE_SIZE $FILE_LENGTH
6563 run_test 101b "check stride-io mode read-ahead ================="
6566 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
6567 local STRIPE_SIZE=1048576
6568 local FILE_LENGTH=$((STRIPE_SIZE*100))
6572 setup_test101bc $STRIPE_SIZE $FILE_LENGTH
6574 cancel_lru_locks osc
6575 $LCTL set_param osc.*.rpc_stats 0
6576 $READS -f $DIR/$tfile -s$FILE_LENGTH -b65536 -n$nreads -t 180
6577 for osc_rpc_stats in $($LCTL get_param -N osc.*.rpc_stats); do
6578 local stats=$($LCTL get_param -n $osc_rpc_stats)
6579 local lines=$(echo "$stats" | awk 'END {print NR;}')
6582 if [ $lines -le 20 ]; then
6585 for size in 1 2 4 8; do
6586 local rpc=$(echo "$stats" |
6587 awk '($1 == "'$size':") {print $2; exit; }')
6589 error "Small $((size*4))k read IO $rpc !"
6591 echo "$osc_rpc_stats check passed!"
6596 run_test 101c "check stripe_size aligned read-ahead ================="
6599 $LCTL get_param -n llite.*.max_read_ahead_mb | head -n 1
6600 $LCTL set_param -n llite.*.max_read_ahead_mb $1 > /dev/null 2>&1
6604 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
6605 local file=$DIR/$tfile
6606 local sz_MB=${FILESIZE_101d:-500}
6607 local ra_MB=${READAHEAD_MB:-40}
6609 local free_MB=$(($(df -P $DIR | tail -n 1 | awk '{ print $4 }') / 1024))
6610 [ $free_MB -lt $sz_MB ] &&
6611 skip "Need free space ${sz_MB}M, have ${free_MB}M" && return
6613 echo "Create test file $file size ${sz_MB}M, ${free_MB}M free"
6614 $SETSTRIPE -c -1 $file || error "setstripe failed"
6616 dd if=/dev/zero of=$file bs=1M count=$sz_MB || error "dd failed"
6617 echo Cancel LRU locks on lustre client to flush the client cache
6618 cancel_lru_locks osc
6620 echo Disable read-ahead
6621 local old_READAHEAD=$(set_read_ahead 0)
6623 echo Reading the test file $file with read-ahead disabled
6624 local raOFF=$(do_and_time "dd if=$file of=/dev/null bs=1M count=$sz_MB")
6626 echo Cancel LRU locks on lustre client to flush the client cache
6627 cancel_lru_locks osc
6628 echo Enable read-ahead with ${ra_MB}MB
6629 set_read_ahead $ra_MB
6631 echo Reading the test file $file with read-ahead enabled
6632 local raON=$(do_and_time "dd if=$file of=/dev/null bs=1M count=$sz_MB")
6634 echo "read-ahead disabled time read $raOFF"
6635 echo "read-ahead enabled time read $raON"
6637 set_read_ahead $old_READAHEAD
6639 wait_delete_completed
6641 [ $raOFF -le 1 -o $raON -lt $raOFF ] ||
6642 error "readahead ${raON}s > no-readahead ${raOFF}s ${sz_MB}M"
6644 run_test 101d "file read with and without read-ahead enabled"
6647 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
6648 local file=$DIR/$tfile
6649 local size_KB=500 #KB
6653 local free_KB=$(df -P $DIR | tail -n 1 | awk '{ print $4 }')
6654 local need_KB=$((count * size_KB))
6655 [[ $free_KB -le $need_KB ]] &&
6656 skip_env "Need free space $need_KB, have $free_KB" && return
6658 echo "Creating $count ${size_KB}K test files"
6659 for ((i = 0; i < $count; i++)); do
6660 dd if=/dev/zero of=$file.$i bs=$bsize count=$size_KB 2>/dev/null
6663 echo "Cancel LRU locks on lustre client to flush the client cache"
6664 cancel_lru_locks osc
6666 echo "Reset readahead stats"
6667 $LCTL set_param -n llite.*.read_ahead_stats 0
6669 for ((i = 0; i < $count; i++)); do
6670 dd if=$file.$i of=/dev/null bs=$bsize count=$size_KB 2>/dev/null
6673 local miss=$($LCTL get_param -n llite.*.read_ahead_stats |
6674 get_named_value 'misses' | cut -d" " -f1 | calc_total)
6676 for ((i = 0; i < $count; i++)); do
6677 rm -rf $file.$i 2>/dev/null
6680 #10000 means 20% reads are missing in readahead
6681 [[ $miss -lt 10000 ]] || error "misses too much for small reads"
6683 run_test 101e "check read-ahead for small read(1k) for small files(500k)"
6686 which iozone || { skip "no iozone installed" && return; }
6688 # create a test file
6689 iozone -i 0 -+n -r 1m -s 128m -w -f $DIR/$tfile > /dev/null 2>&1
6691 echo Cancel LRU locks on lustre client to flush the client cache
6692 cancel_lru_locks osc
6694 echo Reset readahead stats
6695 $LCTL set_param -n llite.*.read_ahead_stats 0
6697 echo mmap read the file with small block size
6698 iozone -i 1 -+n -r 32k -s 128m -B -f $DIR/$tfile > /dev/null 2>&1
6700 echo checking missing pages
6701 local miss=$($LCTL get_param -n llite.*.read_ahead_stats |
6702 get_named_value 'misses' | cut -d" " -f1 | calc_total)
6704 [ $miss -lt 3 ] || error "misses too much pages!"
6707 run_test 101f "check mmap read performance"
6711 local osts=$(get_facets OST)
6712 local list=$(comma_list $(osts_nodes))
6713 local p="$TMP/$TESTSUITE-$TESTNAME.parameters"
6715 save_lustre_params $osts "obdfilter.*.brw_size" > $p
6717 $LFS setstripe -c 1 $DIR/$tfile
6719 if [ $(lustre_version_code ost1) -ge $(version_code 2.8.52) ]; then
6720 set_osd_param $list '' brw_size 16M
6722 echo "remount client to enable large RPC size"
6723 remount_client $MOUNT || error "remount_client failed"
6725 for mp in $($LCTL get_param -n osc.*.max_pages_per_rpc); do
6726 [ "$mp" -eq 4096 ] ||
6727 error "max_pages_per_rpc not correctly set"
6730 $LCTL set_param -n osc.*.rpc_stats=0
6732 # 10*16 MiB should be enough for the test
6733 dd if=/dev/zero of=$DIR/$tfile bs=16M count=10
6734 cancel_lru_locks osc
6735 dd of=/dev/null if=$DIR/$tfile bs=16M count=10
6737 # calculate 16 MiB RPCs
6738 rpcs=$($LCTL get_param 'osc.*.rpc_stats' |
6739 sed -n '/pages per rpc/,/^$/p' |
6740 awk 'BEGIN { sum = 0 }; /4096:/ { sum += $2 };
6743 [ "$rpcs" -eq 10 ] || error "not all RPCs are 16 MiB BRW rpcs"
6746 echo "set RPC size to 4MB"
6748 $LCTL set_param -n osc.*.max_pages_per_rpc=4M osc.*.rpc_stats=0
6749 dd if=/dev/zero of=$DIR/$tfile bs=4M count=25
6750 cancel_lru_locks osc
6751 dd of=/dev/null if=$DIR/$tfile bs=4M count=25
6753 # calculate 4 MiB RPCs
6754 rpcs=$($LCTL get_param 'osc.*.rpc_stats' |
6755 sed -n '/pages per rpc/,/^$/p' |
6756 awk 'BEGIN { sum = 0 }; /1024:/ { sum += $2 };
6759 [ "$rpcs" -eq 25 ] || error "not all RPCs are 4 MiB BRW rpcs"
6761 restore_lustre_params < $p
6762 remount_client $MOUNT || error "remount_client failed"
6764 rm -f $p $DIR/$tfile
6766 run_test 101g "Big bulk(4/16 MiB) readahead"
6769 test_mkdir -p $DIR/$tdir
6770 chown $RUNAS_ID $DIR/$tdir
6773 STRIPE_COUNT=$OSTCOUNT
6774 [[ $OSTCOUNT -gt 4 ]] && STRIPE_COUNT=4
6776 trap cleanup_test102 EXIT
6778 $1 $SETSTRIPE -S $STRIPE_SIZE -i $STRIPE_OFFSET -c $STRIPE_COUNT $tdir
6780 for num in 1 2 3 4; do
6781 for count in $(seq 1 $STRIPE_COUNT); do
6782 for idx in $(seq 0 $[$STRIPE_COUNT - 1]); do
6783 local size=`expr $STRIPE_SIZE \* $num`
6784 local file=file"$num-$idx-$count"
6785 $1 $SETSTRIPE -S $size -i $idx -c $count $file
6791 $1 $TAR cf $TMP/f102.tar $tdir --xattrs
6797 rm -rf $DIR/d0.sanity/d102
6801 local testfile=$DIR/$tfile
6805 [ "$UID" != 0 ] && skip_env "must run as root" && return
6806 [ -z "$(lctl get_param -n mdc.*-mdc-*.connect_flags | grep xattr)" ] &&
6807 skip_env "must have user_xattr" && return
6809 [ -z "$(which setfattr 2>/dev/null)" ] &&
6810 skip_env "could not find setfattr" && return
6812 echo "set/get xattr..."
6813 setfattr -n trusted.name1 -v value1 $testfile ||
6814 error "setfattr -n trusted.name1=value1 $testfile failed"
6815 getfattr -n trusted.name1 $testfile 2> /dev/null |
6816 grep "trusted.name1=.value1" ||
6817 error "$testfile missing trusted.name1=value1"
6819 setfattr -n user.author1 -v author1 $testfile ||
6820 error "setfattr -n user.author1=author1 $testfile failed"
6821 getfattr -n user.author1 $testfile 2> /dev/null |
6822 grep "user.author1=.author1" ||
6823 error "$testfile missing trusted.author1=author1"
6826 setfattr -n trusted.name2 -v value2 $testfile ||
6827 error "$testfile unable to set trusted.name2"
6828 setfattr -n trusted.name3 -v value3 $testfile ||
6829 error "$testfile unable to set trusted.name3"
6830 [ $(getfattr -d -m "^trusted" $testfile 2> /dev/null |
6831 grep "trusted.name" | wc -l) -eq 3 ] ||
6832 error "$testfile missing 3 trusted.name xattrs"
6834 setfattr -n user.author2 -v author2 $testfile ||
6835 error "$testfile unable to set user.author2"
6836 setfattr -n user.author3 -v author3 $testfile ||
6837 error "$testfile unable to set user.author3"
6838 [ $(getfattr -d -m "^user" $testfile 2> /dev/null |
6839 grep "user.author" | wc -l) -eq 3 ] ||
6840 error "$testfile missing 3 user.author xattrs"
6842 echo "remove xattr..."
6843 setfattr -x trusted.name1 $testfile ||
6844 error "$testfile error deleting trusted.name1"
6845 getfattr -d -m trusted $testfile 2> /dev/null | grep "trusted.name1" &&
6846 error "$testfile did not delete trusted.name1 xattr"
6848 setfattr -x user.author1 $testfile ||
6849 error "$testfile error deleting user.author1"
6850 getfattr -d -m user $testfile 2> /dev/null | grep "user.author1" &&
6851 error "$testfile did not delete trusted.name1 xattr"
6853 # b10667: setting lustre special xattr be silently discarded
6854 echo "set lustre special xattr ..."
6855 setfattr -n "trusted.lov" -v "invalid value" $testfile ||
6856 error "$testfile allowed setting trusted.lov"
6858 run_test 102a "user xattr test =================================="
6861 [ -z "$(which setfattr 2>/dev/null)" ] &&
6862 skip_env "could not find setfattr" && return
6864 # b10930: get/set/list trusted.lov xattr
6865 echo "get/set/list trusted.lov xattr ..."
6866 [[ $OSTCOUNT -lt 2 ]] && skip_env "skipping 2-stripe test" && return
6867 local testfile=$DIR/$tfile
6868 $SETSTRIPE -S 65536 -i 1 -c $OSTCOUNT $testfile ||
6869 error "setstripe failed"
6870 local STRIPECOUNT=$($GETSTRIPE -c $testfile) ||
6871 error "getstripe failed"
6872 getfattr -d -m "^trusted" $testfile 2>/dev/null | grep "trusted.lov" ||
6873 error "can't get trusted.lov from $testfile"
6875 local testfile2=${testfile}2
6876 local value=$(getfattr -n trusted.lov $testfile 2>/dev/null |
6877 grep "trusted.lov" | sed -e 's/[^=]\+=//')
6880 setfattr -n trusted.lov -v $value $testfile2
6881 local stripe_size=$($GETSTRIPE -S $testfile2)
6882 local stripe_count=$($GETSTRIPE -c $testfile2)
6883 [[ $stripe_size -eq 65536 ]] ||
6884 error "stripe size $stripe_size != 65536"
6885 [[ $stripe_count -eq $STRIPECOUNT ]] ||
6886 error "stripe count $stripe_count != $STRIPECOUNT"
6889 run_test 102b "getfattr/setfattr for trusted.lov EAs ============"
6892 [ -z "$(which setfattr 2>/dev/null)" ] &&
6893 skip_env "could not find setfattr" && return
6895 # b10930: get/set/list lustre.lov xattr
6896 echo "get/set/list lustre.lov xattr ..."
6897 [[ $OSTCOUNT -lt 2 ]] && skip_env "skipping 2-stripe test" && return
6898 test_mkdir -p $DIR/$tdir
6899 chown $RUNAS_ID $DIR/$tdir
6900 local testfile=$DIR/$tdir/$tfile
6901 $RUNAS $SETSTRIPE -S 65536 -i 1 -c $OSTCOUNT $testfile ||
6902 error "setstripe failed"
6903 local STRIPECOUNT=$($RUNAS $GETSTRIPE -c $testfile) ||
6904 error "getstripe failed"
6905 $RUNAS getfattr -d -m "^lustre" $testfile 2> /dev/null | \
6906 grep "lustre.lov" || error "can't get lustre.lov from $testfile"
6908 local testfile2=${testfile}2
6909 local value=`getfattr -n lustre.lov $testfile 2> /dev/null | \
6910 grep "lustre.lov" |sed -e 's/[^=]\+=//' `
6912 $RUNAS $MCREATE $testfile2
6913 $RUNAS setfattr -n lustre.lov -v $value $testfile2
6914 local stripe_size=$($RUNAS $GETSTRIPE -S $testfile2)
6915 local stripe_count=$($RUNAS $GETSTRIPE -c $testfile2)
6916 [ $stripe_size -eq 65536 ] || error "stripe size $stripe_size != 65536"
6917 [ $stripe_count -eq $STRIPECOUNT ] ||
6918 error "stripe count $stripe_count != $STRIPECOUNT"
6920 run_test 102c "non-root getfattr/setfattr for lustre.lov EAs ==========="
6922 compare_stripe_info1() {
6923 local stripe_index_all_zero=true
6925 for num in 1 2 3 4; do
6926 for count in $(seq 1 $STRIPE_COUNT); do
6927 for offset in $(seq 0 $[$STRIPE_COUNT - 1]); do
6928 local size=$((STRIPE_SIZE * num))
6929 local file=file"$num-$offset-$count"
6930 stripe_size=$($LFS getstripe -S $PWD/$file)
6931 [[ $stripe_size -ne $size ]] &&
6932 error "$file: size $stripe_size != $size"
6933 stripe_count=$($LFS getstripe -c $PWD/$file)
6934 # allow fewer stripes to be created, ORI-601
6935 [[ $stripe_count -lt $(((3 * count + 3) / 4)) ]] &&
6936 error "$file: count $stripe_count != $count"
6937 stripe_index=$($LFS getstripe -i $PWD/$file)
6938 [[ $stripe_index -ne 0 ]] &&
6939 stripe_index_all_zero=false
6943 $stripe_index_all_zero &&
6944 error "all files are being extracted starting from OST index 0"
6949 [ -n "$(which tar 2>/dev/null)" ] &&
6950 strings $(which tar) | grep -q "lustre" && echo tar
6954 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
6955 # b10930: tar test for trusted.lov xattr
6956 TAR=$(find_lustre_tar)
6957 [ -z "$TAR" ] && skip_env "lustre-aware tar is not installed" && return
6958 [[ $OSTCOUNT -lt 2 ]] && skip_env "skipping N-stripe test" && return
6960 test_mkdir -p $DIR/d102d
6961 $TAR xf $TMP/f102.tar -C $DIR/d102d --xattrs
6963 compare_stripe_info1
6965 run_test 102d "tar restore stripe info from tarfile,not keep osts ==========="
6968 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
6969 # b10930: tar test for trusted.lov xattr
6970 TAR=$(find_lustre_tar)
6971 [ -z "$TAR" ] && skip_env "lustre-aware tar is not installed" && return
6972 [[ $OSTCOUNT -lt 2 ]] && skip_env "skipping N-stripe test" && return
6974 test_mkdir -p $DIR/d102f
6976 $TAR cf - --xattrs $tdir | $TAR xf - --xattrs -C $DIR/d102f
6978 compare_stripe_info1
6980 run_test 102f "tar copy files, not keep osts ==========="
6983 local xsize=${1:-1024} # in bytes
6984 local file=$DIR/$tfile
6986 [ -z "$(lctl get_param -n mdc.*.connect_flags | grep xattr)" ] &&
6987 skip "must have user_xattr" && return 0
6988 [ -z "$(which setfattr 2>/dev/null)" ] &&
6989 skip_env "could not find setfattr" && return 0
6990 [ -z "$(which getfattr 2>/dev/null)" ] &&
6991 skip_env "could not find getfattr" && return 0
6995 local value="$(generate_string $xsize)"
6997 local xbig=trusted.big
6998 log "save $xbig on $file"
6999 setfattr -n $xbig -v $value $file ||
7000 error "saving $xbig on $file failed"
7002 local orig=$(get_xattr_value $xbig $file)
7003 [[ "$orig" != "$value" ]] && error "$xbig different after saving $xbig"
7005 local xsml=trusted.sml
7006 log "save $xsml on $file"
7007 setfattr -n $xsml -v val $file || error "saving $xsml on $file failed"
7009 local new=$(get_xattr_value $xbig $file)
7010 [[ "$new" != "$orig" ]] && error "$xbig different after saving $xsml"
7012 log "grow $xsml on $file"
7013 setfattr -n $xsml -v "$value" $file ||
7014 error "growing $xsml on $file failed"
7016 new=$(get_xattr_value $xbig $file)
7017 [[ "$new" != "$orig" ]] && error "$xbig different after growing $xsml"
7018 log "$xbig still valid after growing $xsml"
7023 test_102h() { # bug 15777
7026 run_test 102h "grow xattr from inside inode to external block"
7029 large_xattr_enabled || { skip "large_xattr disabled" && return; }
7030 grow_xattr $(max_xattr_size)
7032 run_test 102ha "grow xattr from inside inode to external inode"
7034 test_102i() { # bug 17038
7035 [ -z "$(which getfattr 2>/dev/null)" ] &&
7036 skip "could not find getfattr" && return
7038 ln -s $DIR/$tfile $DIR/${tfile}link
7039 getfattr -n trusted.lov $DIR/$tfile ||
7040 error "lgetxattr on $DIR/$tfile failed"
7041 getfattr -h -n trusted.lov $DIR/${tfile}link 2>&1 |
7042 grep -i "no such attr" ||
7043 error "error for lgetxattr on $DIR/${tfile}link is not ENODATA"
7044 rm -f $DIR/$tfile $DIR/${tfile}link
7046 run_test 102i "lgetxattr test on symbolic link ============"
7049 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
7050 TAR=$(find_lustre_tar)
7051 [ -z "$TAR" ] && skip_env "lustre-aware tar is not installed" && return
7052 [[ $OSTCOUNT -lt 2 ]] && skip_env "skipping N-stripe test" && return
7053 setup_test102 "$RUNAS"
7054 test_mkdir -p $DIR/d102j
7055 chown $RUNAS_ID $DIR/d102j
7056 $RUNAS $TAR xf $TMP/f102.tar -C $DIR/d102j --xattrs
7058 compare_stripe_info1 "$RUNAS"
7060 run_test 102j "non-root tar restore stripe info from tarfile, not keep osts ==="
7063 [ -z "$(which setfattr 2>/dev/null)" ] &&
7064 skip "could not find setfattr" && return
7066 # b22187 just check that does not crash for regular file.
7067 setfattr -n trusted.lov $DIR/$tfile
7068 # b22187 'setfattr -n trusted.lov' should work as remove LOV EA for directories
7069 local test_kdir=$DIR/d102k
7070 test_mkdir $test_kdir
7071 local default_size=`$GETSTRIPE -S $test_kdir`
7072 local default_count=`$GETSTRIPE -c $test_kdir`
7073 local default_offset=`$GETSTRIPE -i $test_kdir`
7074 $SETSTRIPE -S 65536 -i 0 -c $OSTCOUNT $test_kdir ||
7075 error 'dir setstripe failed'
7076 setfattr -n trusted.lov $test_kdir
7077 local stripe_size=`$GETSTRIPE -S $test_kdir`
7078 local stripe_count=`$GETSTRIPE -c $test_kdir`
7079 local stripe_offset=`$GETSTRIPE -i $test_kdir`
7080 [ $stripe_size -eq $default_size ] ||
7081 error "stripe size $stripe_size != $default_size"
7082 [ $stripe_count -eq $default_count ] ||
7083 error "stripe count $stripe_count != $default_count"
7084 [ $stripe_offset -eq $default_offset ] ||
7085 error "stripe offset $stripe_offset != $default_offset"
7086 rm -rf $DIR/$tfile $test_kdir
7088 run_test 102k "setfattr without parameter of value shouldn't cause a crash"
7091 [ -z "$(which getfattr 2>/dev/null)" ] &&
7092 skip "could not find getfattr" && return
7094 # LU-532 trusted. xattr is invisible to non-root
7095 local testfile=$DIR/$tfile
7099 echo "listxattr as user..."
7100 chown $RUNAS_ID $testfile
7101 $RUNAS getfattr -d -m '.*' $testfile 2>&1 |
7102 grep -q "trusted" &&
7103 error "$testfile trusted xattrs are user visible"
7107 run_test 102l "listxattr size test =================================="
7109 test_102m() { # LU-3403 llite: error of listxattr when buffer is small
7110 local path=$DIR/$tfile
7113 listxattr_size_check $path || error "listattr_size_check $path failed"
7115 run_test 102m "Ensure listxattr fails on small bufffer ========"
7119 getxattr() { # getxattr path name
7120 # Return the base64 encoding of the value of xattr name on path.
7124 # # getfattr --absolute-names --encoding=base64 --name=trusted.lov $path
7126 # trusted.lov=0s0AvRCwEAAAAGAAAAAAAAAAAEAAACAAAAAAAQAAEAA...AAAAAAAAA=
7128 # We print just 0s0AvRCwEAAAAGAAAAAAAAAAAEAAACAAAAAAAQAAEAA...AAAAAAAAA=
7130 getfattr --absolute-names --encoding=base64 --name=$name $path |
7131 awk -F= -v name=$name '$1 == name {
7132 print substr($0, index($0, "=") + 1);
7136 test_102n() { # LU-4101 mdt: protect internal xattrs
7137 local file0=$DIR/$tfile.0
7138 local file1=$DIR/$tfile.1
7139 local xattr0=$TMP/$tfile.0
7140 local xattr1=$TMP/$tfile.1
7144 [ -z "$(which setfattr 2>/dev/null)" ] &&
7145 skip "could not find setfattr" && return
7147 if [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.5.50) ]
7149 skip "MDT < 2.5.50 allows setxattr on internal trusted xattrs"
7153 rm -rf $file0 $file1 $xattr0 $xattr1
7156 # Get 'before' xattrs of $file1.
7157 getfattr --absolute-names --dump --match=- $file1 > $xattr0
7159 for name in lov lma lmv link fid version som hsm; do
7160 # Try to copy xattr from $file0 to $file1.
7161 value=$(getxattr $file0 trusted.$name 2> /dev/null)
7163 setfattr --name=trusted.$name --value="$value" $file1 ||
7164 error "setxattr 'trusted.$name' failed"
7166 # Try to set a garbage xattr.
7167 value=0sVGhlIHF1aWNrIGJyb3duIGZveCBqdW1wcyBvdmVyIGl0c2VsZi4=
7169 setfattr --name=trusted.$name --value="$value" $file1 ||
7170 error "setxattr 'trusted.$name' failed"
7172 # Try to remove the xattr from $file1. We don't care if this
7173 # appears to succeed or fail, we just don't want there to be
7174 # any changes or crashes.
7175 setfattr --remove=$trusted.$name $file1 2> /dev/null
7178 if [ $(lustre_version_code $SINGLEMDS) -gt $(version_code 2.6.50) ]
7181 # Try to copy xattr from $file0 to $file1.
7182 value=$(getxattr $file0 trusted.$name 2> /dev/null)
7184 setfattr --name=trusted.$name --value="$value" $file1 ||
7185 error "setxattr 'trusted.$name' failed"
7187 # Try to set a garbage xattr.
7188 value=0sVGhlIHF1aWNrIGJyb3duIGZveCBqdW1wcyBvdmVyIGl0c2VsZi4=
7190 setfattr --name=trusted.$name --value="$value" $file1 ||
7191 error "setxattr 'trusted.$name' failed"
7193 # Try to remove the xattr from $file1. We don't care if this
7194 # appears to succeed or fail, we just don't want there to be
7195 # any changes or crashes.
7196 setfattr --remove=$trusted.$name $file1 2> /dev/null
7199 # Get 'after' xattrs of file1.
7200 getfattr --absolute-names --dump --match=- $file1 > $xattr1
7202 if ! diff $xattr0 $xattr1; then
7203 error "before and after xattrs of '$file1' differ"
7206 rm -rf $file0 $file1 $xattr0 $xattr1
7210 run_test 102n "silently ignore setxattr on internal trusted xattrs"
7212 test_102p() { # LU-4703 setxattr did not check ownership
7213 local testfile=$DIR/$tfile
7215 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.5.56) ] &&
7216 skip "MDS needs to be at least 2.5.56" && return
7220 echo "setfacl as user..."
7221 $RUNAS setfacl -m "u:$RUNAS_ID:rwx" $testfile
7222 [ $? -ne 0 ] || error "setfacl by $RUNAS_ID was allowed on $testfile"
7224 echo "setfattr as user..."
7225 setfacl -m "u:$RUNAS_ID:---" $testfile
7226 $RUNAS setfattr -x system.posix_acl_access $testfile
7227 [ $? -ne 0 ] || error "setfattr by $RUNAS_ID was allowed on $testfile"
7229 run_test 102p "check setxattr(2) correctly fails without permission"
7232 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.6.92) ] &&
7233 skip "MDS needs to be at least 2.6.92" && return
7234 orphan_linkea_check $DIR/$tfile || error "orphan_linkea_check"
7236 run_test 102q "flistxattr should not return trusted.link EAs for orphans"
7239 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.6.93) ] &&
7240 skip "MDS needs to be at least 2.6.93" && return
7241 touch $DIR/$tfile || error "touch"
7242 setfattr -n user.$(basename $tfile) $DIR/$tfile || error "setfattr"
7243 getfattr -n user.$(basename $tfile) $DIR/$tfile || error "getfattr"
7244 rm $DIR/$tfile || error "rm"
7247 mkdir -p $DIR/$tdir || error "mkdir"
7248 setfattr -n user.$(basename $tdir) $DIR/$tdir || error "setfattr dir"
7249 getfattr -n user.$(basename $tdir) $DIR/$tdir || error "getfattr dir"
7250 setfattr -x user.$(basename $tdir) $DIR/$tdir ||
7251 error "$testfile error deleting user.author1"
7252 getfattr -d -m user.$(basename $tdir) 2> /dev/null |
7253 grep "user.$(basename $tdir)" &&
7254 error "$tdir did not delete user.$(basename $tdir)"
7255 rmdir $DIR/$tdir || error "rmdir"
7258 test_mkdir -p $DIR/$tdir || error "make striped dir"
7259 setfattr -n user.$(basename $tdir) $DIR/$tdir || error "setfattr dir"
7260 getfattr -n user.$(basename $tdir) $DIR/$tdir || error "getfattr dir"
7261 setfattr -x user.$(basename $tdir) $DIR/$tdir ||
7262 error "$testfile error deleting user.author1"
7263 getfattr -d -m user.$(basename $tdir) 2> /dev/null |
7264 grep "user.$(basename $tdir)" &&
7265 error "$tdir did not delete user.$(basename $tdir)"
7266 rmdir $DIR/$tdir || error "rm striped dir"
7268 run_test 102r "set EAs with empty values"
7272 $LUSTRE/tests/acl/run $LUSTRE/tests/acl/$1.test
7277 [ "$UID" != 0 ] && skip_env "must run as root" && return
7278 [ -z "$(lctl get_param -n mdc.*-mdc-*.connect_flags | grep acl)" ] &&
7279 skip "must have acl enabled" && return
7280 [ -z "$(which setfacl 2>/dev/null)" ] &&
7281 skip_env "could not find setfacl" && return
7282 $GSS && skip "could not run under gss" && return
7283 remote_mds_nodsh && skip "remote MDS with nodsh" && return
7285 gpasswd -a daemon bin # LU-5641
7286 do_facet $SINGLEMDS gpasswd -a daemon bin # LU-5641
7288 declare -a identity_old
7290 for num in $(seq $MDSCOUNT); do
7291 switch_identity $num true || identity_old[$num]=$?
7298 echo "performing cp ..."
7299 run_acl_subtest cp || error "run_acl_subtest cp failed"
7300 echo "performing getfacl-noacl..."
7301 run_acl_subtest getfacl-noacl || error "getfacl-noacl test failed"
7302 echo "performing misc..."
7303 run_acl_subtest misc || error "misc test failed"
7304 echo "performing permissions..."
7305 run_acl_subtest permissions || error "permissions failed"
7306 echo "performing setfacl..."
7307 run_acl_subtest setfacl || error "setfacl test failed"
7309 # inheritance test got from HP
7310 echo "performing inheritance..."
7311 cp $LUSTRE/tests/acl/make-tree . || error "cannot copy make-tree"
7312 chmod +x make-tree || error "chmod +x failed"
7313 run_acl_subtest inheritance || error "inheritance test failed"
7316 echo "LU-974 ignore umask when acl is enabled..."
7317 run_acl_subtest 974 || error "LU-974 umask test failed"
7318 if [ $MDSCOUNT -ge 2 ]; then
7319 run_acl_subtest 974_remote ||
7320 error "LU-974 umask test failed under remote dir"
7323 echo "LU-2561 newly created file is same size as directory..."
7324 if [ $(facet_fstype $SINGLEMDS) != "zfs" ]; then
7325 run_acl_subtest 2561 || error "LU-2561 test failed"
7327 run_acl_subtest 2561_zfs || error "LU-2561 zfs test failed"
7330 run_acl_subtest 4924 || error "LU-4924 test failed"
7335 for num in $(seq $MDSCOUNT); do
7336 if [ "${identity_old[$num]}" = 1 ]; then
7337 switch_identity $num false || identity_old[$num]=$?
7341 run_test 103a "acl test ========================================="
7344 remote_mds_nodsh && skip "remote MDS with nodsh" && return
7346 local MDT_DEV=$(mdsdevname ${SINGLEMDS//mds/})
7347 local mountopts=$MDS_MOUNT_OPTS
7349 if [[ "$MDS_MOUNT_OPTS" =~ "noacl" ]]; then
7353 stop $SINGLEMDS || error "failed to stop MDT."
7355 if [ -z "$MDS_MOUNT_OPTS" ]; then
7356 MDS_MOUNT_OPTS="-o noacl"
7358 MDS_MOUNT_OPTS="${MDS_MOUNT_OPTS},noacl"
7360 start $SINGLEMDS $MDT_DEV $MDS_MOUNT_OPTS ||
7361 error "failed to start MDT."
7362 MDS_MOUNT_OPTS=$mountopts
7366 setfacl -m u:bin:rw $DIR/$tfile && error "setfacl should fail"
7370 stop $SINGLEMDS || error "failed to stop MDT."
7372 start $SINGLEMDS $MDT_DEV $MDS_MOUNT_OPTS ||
7373 error "failed to start MDT."
7378 run_test 103b "MDS mount option 'noacl'"
7382 cp -rp $DIR/$tdir $DIR/$tdir.bak
7384 [ -n "$(getfattr -d -m. $DIR/$tdir | grep posix_acl_default)" ] &&
7385 error "$DIR/$tdir shouldn't contain default ACL"
7386 [ -n "$(getfattr -d -m. $DIR/$tdir.bak | grep posix_acl_default)" ] &&
7387 error "$DIR/$tdir.bak shouldn't contain default ACL"
7390 run_test 103c "'cp -rp' won't set empty acl"
7393 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
7395 lfs df || error "lfs df failed"
7396 lfs df -ih || error "lfs df -ih failed"
7397 lfs df -h $DIR || error "lfs df -h $DIR failed"
7398 lfs df -i $DIR || error "lfs df -i $DIR failed"
7399 lfs df $DIR/$tfile || error "lfs df $DIR/$tfile failed"
7400 lfs df -ih $DIR/$tfile || error "lfs df -ih $DIR/$tfile failed"
7402 local OSC=$(lctl dl | grep OST0000-osc-[^M] | awk '{ print $4 }')
7403 lctl --device %$OSC deactivate
7404 lfs df || error "lfs df with deactivated OSC failed"
7405 lctl --device %$OSC activate
7406 # wait the osc back to normal
7407 wait_osc_import_state client ost FULL
7409 lfs df || error "lfs df with reactivated OSC failed"
7412 run_test 104a "lfs df [-ih] [path] test ========================="
7415 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
7416 [ $RUNAS_ID -eq $UID ] &&
7417 skip_env "RUNAS_ID = UID = $UID -- skipping" && return
7419 denied_cnt=$(($($RUNAS $LFS check servers 2>&1 |
7420 grep "Permission denied" | wc -l)))
7421 if [ $denied_cnt -ne 0 ]; then
7422 error "lfs check servers test failed"
7425 run_test 104b "$RUNAS lfs check servers test ===================="
7428 # doesn't work on 2.4 kernels
7430 if $(flock_is_enabled); then
7431 flocks_test 1 on -f $DIR/$tfile || error "fail flock on"
7433 flocks_test 1 off -f $DIR/$tfile || error "fail flock off"
7437 run_test 105a "flock when mounted without -o flock test ========"
7441 if $(flock_is_enabled); then
7442 flocks_test 1 on -c $DIR/$tfile || error "fail flock on"
7444 flocks_test 1 off -c $DIR/$tfile || error "fail flock off"
7448 run_test 105b "fcntl when mounted without -o flock test ========"
7452 if $(flock_is_enabled); then
7453 flocks_test 1 on -l $DIR/$tfile || error "fail flock on"
7455 flocks_test 1 off -l $DIR/$tfile || error "fail flock off"
7459 run_test 105c "lockf when mounted without -o flock test ========"
7461 test_105d() { # bug 15924
7462 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
7463 test_mkdir -p $DIR/$tdir
7464 flock_is_enabled || { skip "mount w/o flock enabled" && return; }
7465 #define OBD_FAIL_LDLM_CP_CB_WAIT 0x315
7466 $LCTL set_param fail_loc=0x80000315
7467 flocks_test 2 $DIR/$tdir
7469 run_test 105d "flock race (should not freeze) ========"
7471 test_105e() { # bug 22660 && 22040
7472 flock_is_enabled || { skip "mount w/o flock enabled" && return; }
7474 flocks_test 3 $DIR/$tfile
7476 run_test 105e "Two conflicting flocks from same process ======="
7478 test_106() { #bug 10921
7479 test_mkdir -p $DIR/$tdir
7480 $DIR/$tdir && error "exec $DIR/$tdir succeeded"
7481 chmod 777 $DIR/$tdir || error "chmod $DIR/$tdir failed"
7483 run_test 106 "attempt exec of dir followed by chown of that dir"
7486 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
7493 local save_pattern=$(sysctl -n kernel.core_pattern)
7494 local save_uses_pid=$(sysctl -n kernel.core_uses_pid)
7495 sysctl -w kernel.core_pattern=$file
7496 sysctl -w kernel.core_uses_pid=0
7504 kill -s 11 $SLEEPPID
7506 if [ -e $file ]; then
7507 size=`stat -c%s $file`
7508 [ $size -eq 0 ] && error "Fail to create core file $file"
7510 error "Fail to create core file $file"
7513 sysctl -w kernel.core_pattern=$save_pattern
7514 sysctl -w kernel.core_uses_pid=$save_uses_pid
7517 run_test 107 "Coredump on SIG"
7520 test_mkdir -p $DIR/$tdir
7521 test_mkdir $DIR/$tdir/$(str_repeat 'a' 255) ||
7522 error "mkdir with 255 char failed"
7523 test_mkdir $DIR/$tdir/$(str_repeat 'b' 256) &&
7524 error "mkdir with 256 char should fail, but did not"
7525 touch $DIR/$tdir/$(str_repeat 'x' 255) ||
7526 error "create with 255 char failed"
7527 touch $DIR/$tdir/$(str_repeat 'y' 256) &&
7528 error "create with 256 char should fail, but did not"
7533 run_test 110 "filename length checking"
7536 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
7537 OSTIO_pre=$(ps -e | grep ll_ost_io | awk '{ print $4 }'| sort -n |
7538 tail -1 | cut -c11-20)
7539 [ -z "$OSTIO_pre" ] && skip "no OSS threads" && return
7540 echo "Starting with $OSTIO_pre threads"
7543 NUMFREE=$(df -i -P $DIR | tail -n 1 | awk '{ print $4 }')
7544 [[ $NUMFREE -lt $NUMTEST ]] && NUMTEST=$(($NUMFREE - 1000))
7545 echo "$NUMTEST creates/unlinks"
7546 test_mkdir -p $DIR/$tdir
7547 createmany -o $DIR/$tdir/$tfile $NUMTEST
7548 unlinkmany $DIR/$tdir/$tfile $NUMTEST
7550 OSTIO_post=$(ps -e | grep ll_ost_io | awk '{ print $4 }' | sort -n |
7551 tail -1 | cut -c11-20)
7553 # don't return an error
7554 [ $OSTIO_post == $OSTIO_pre ] && echo \
7555 "WARNING: No new ll_ost_io threads were created ($OSTIO_pre)" &&
7556 echo "This may be fine, depending on what ran before this test" &&
7557 echo "and how fast this system is." && return
7559 echo "Started with $OSTIO_pre threads, ended with $OSTIO_post"
7561 run_test 115 "verify dynamic thread creation===================="
7564 wait_delete_completed
7565 AVAIL=($(lctl get_param -n osc.*[oO][sS][cC]-[^M]*.kbytesavail))
7566 echo OST kbytes available: ${AVAIL[@]}
7567 MAXI=0; MAXV=${AVAIL[0]}
7568 MINI=0; MINV=${AVAIL[0]}
7569 for ((i = 0; i < ${#AVAIL[@]}; i++)); do
7570 #echo OST $i: ${AVAIL[i]}kb
7571 if [[ ${AVAIL[i]} -gt $MAXV ]]; then
7572 MAXV=${AVAIL[i]}; MAXI=$i
7574 if [[ ${AVAIL[i]} -lt $MINV ]]; then
7575 MINV=${AVAIL[i]}; MINI=$i
7578 echo Min free space: OST $MINI: $MINV
7579 echo Max free space: OST $MAXI: $MAXV
7582 test_116a() { # was previously test_116()
7583 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
7584 remote_mds_nodsh && skip "remote MDS with nodsh" && return
7586 [[ $OSTCOUNT -lt 2 ]] && skip_env "$OSTCOUNT < 2 OSTs" && return
7588 echo -n "Free space priority "
7589 do_facet $SINGLEMDS lctl get_param -n lo*.*-mdtlov.qos_prio_free |
7594 [ $MINV -eq 0 ] && skip "no free space in OST$MINI, skip" && return
7595 [ $MINV -gt 10000000 ] && skip "too much free space in OST$MINI, skip" \
7597 trap simple_cleanup_common EXIT
7600 # Check if we need to generate uneven OSTs
7601 test_mkdir -p $DIR/$tdir/OST${MINI}
7602 local FILL=$(($MINV / 4))
7603 local DIFF=$(($MAXV - $MINV))
7604 local DIFF2=$(($DIFF * 100 / $MINV))
7606 local threshold=$(do_facet $SINGLEMDS \
7607 lctl get_param -n *.*MDT0000-mdtlov.qos_threshold_rr | head -n1)
7608 threshold=${threshold%%%}
7609 echo -n "Check for uneven OSTs: "
7610 echo -n "diff=${DIFF}KB (${DIFF2}%) must be > ${threshold}% ..."
7612 if [[ $DIFF2 -gt $threshold ]]; then
7614 echo "Don't need to fill OST$MINI"
7616 # generate uneven OSTs. Write 2% over the QOS threshold value
7618 DIFF=$(($threshold - $DIFF2 + 2))
7619 DIFF2=$(( ($MINV * $DIFF)/100 ))
7620 echo "Fill ${DIFF}% remaining space in OST${MINI} with ${DIFF2}KB"
7621 $SETSTRIPE -i $MINI -c 1 $DIR/$tdir/OST${MINI} ||
7622 error "setstripe failed"
7623 DIFF=$(($DIFF2 / 2048))
7625 while [ $i -lt $DIFF ]; do
7627 dd if=/dev/zero of=$DIR/$tdir/OST${MINI}/$tfile-$i \
7628 bs=2M count=1 2>/dev/null
7637 DIFF=$(($MAXV - $MINV))
7638 DIFF2=$(($DIFF * 100 / $MINV))
7639 echo -n "diff=${DIFF}=${DIFF2}% must be > ${threshold}% for QOS mode..."
7640 if [[ $DIFF2 -gt $threshold ]]; then
7643 echo "failed - QOS mode won't be used"
7644 skip "QOS imbalance criteria not met"
7645 simple_cleanup_common
7649 MINI1=$MINI; MINV1=$MINV
7650 MAXI1=$MAXI; MAXV1=$MAXV
7652 # now fill using QOS
7653 $SETSTRIPE -c 1 $DIR/$tdir
7654 FILL=$(($FILL / 200))
7655 if [ $FILL -gt 600 ]; then
7658 echo "writing $FILL files to QOS-assigned OSTs"
7660 while [ $i -lt $FILL ]; do
7662 dd if=/dev/zero of=$DIR/$tdir/$tfile-$i bs=200k \
7666 echo "wrote $i 200k files"
7670 echo "Note: free space may not be updated, so measurements might be off"
7672 DIFF2=$(($MAXV - $MINV))
7673 echo "free space delta: orig $DIFF final $DIFF2"
7674 [ $DIFF2 -gt $DIFF ] && echo "delta got worse!"
7675 DIFF=$(($MINV1 - ${AVAIL[$MINI1]}))
7676 echo "Wrote ${DIFF}KB to smaller OST $MINI1"
7677 DIFF2=$(($MAXV1 - ${AVAIL[$MAXI1]}))
7678 echo "Wrote ${DIFF2}KB to larger OST $MAXI1"
7679 if [[ $DIFF -gt 0 ]]; then
7680 FILL=$(($DIFF2 * 100 / $DIFF - 100))
7681 echo "Wrote ${FILL}% more data to larger OST $MAXI1"
7684 # Figure out which files were written where
7685 UUID=$(lctl get_param -n lov.${FSNAME}-clilov-*.target_obd |
7686 awk '/'$MINI1': / {print $2; exit}')
7688 MINC=$($GETSTRIPE --ost $UUID $DIR/$tdir | grep $DIR | wc -l)
7689 echo "$MINC files created on smaller OST $MINI1"
7690 UUID=$(lctl get_param -n lov.${FSNAME}-clilov-*.target_obd |
7691 awk '/'$MAXI1': / {print $2; exit}')
7693 MAXC=$($GETSTRIPE --ost $UUID $DIR/$tdir | grep $DIR | wc -l)
7694 echo "$MAXC files created on larger OST $MAXI1"
7695 if [[ $MINC -gt 0 ]]; then
7696 FILL=$(($MAXC * 100 / $MINC - 100))
7697 echo "Wrote ${FILL}% more files to larger OST $MAXI1"
7699 [[ $MAXC -gt $MINC ]] ||
7700 error_ignore LU-9 "stripe QOS didn't balance free space"
7701 simple_cleanup_common
7703 run_test 116a "stripe QOS: free space balance ==================="
7705 test_116b() { # LU-2093
7706 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
7707 remote_mds_nodsh && skip "remote MDS with nodsh" && return
7709 #define OBD_FAIL_MDS_OSC_CREATE_FAIL 0x147
7710 local old_rr=$(do_facet $SINGLEMDS lctl get_param -n \
7711 lo*.$FSNAME-MDT0000-mdtlov.qos_threshold_rr | head -1)
7712 [ -z "$old_rr" ] && skip "no QOS" && return 0
7713 do_facet $SINGLEMDS lctl set_param \
7714 lo*.$FSNAME-MDT0000-mdtlov.qos_threshold_rr=0
7716 do_facet $SINGLEMDS lctl set_param fail_loc=0x147
7717 createmany -o $DIR/$tdir/f- 20 || error "can't create"
7718 do_facet $SINGLEMDS lctl set_param fail_loc=0
7720 do_facet $SINGLEMDS lctl set_param \
7721 lo*.$FSNAME-MDT0000-mdtlov.qos_threshold_rr=$old_rr
7723 run_test 116b "QoS shouldn't LBUG if not enough OSTs found on the 2nd pass"
7725 test_117() # bug 10891
7727 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
7728 dd if=/dev/zero of=$DIR/$tfile bs=1M count=1
7729 #define OBD_FAIL_OST_SETATTR_CREDITS 0x21e
7730 lctl set_param fail_loc=0x21e
7731 > $DIR/$tfile || error "truncate failed"
7732 lctl set_param fail_loc=0
7733 echo "Truncate succeeded."
7736 run_test 117 "verify osd extend =========="
7738 NO_SLOW_RESENDCOUNT=4
7739 export OLD_RESENDCOUNT=""
7740 set_resend_count () {
7741 local PROC_RESENDCOUNT="osc.${FSNAME}-OST*-osc-*.resend_count"
7742 OLD_RESENDCOUNT=$(lctl get_param -n $PROC_RESENDCOUNT | head -n1)
7743 lctl set_param -n $PROC_RESENDCOUNT $1
7744 echo resend_count is set to $(lctl get_param -n $PROC_RESENDCOUNT)
7747 # for reduce test_118* time (b=14842)
7748 [ "$SLOW" = "no" ] && set_resend_count $NO_SLOW_RESENDCOUNT
7750 # Reset async IO behavior after error case
7752 FILE=$DIR/reset_async
7754 # Ensure all OSCs are cleared
7755 $SETSTRIPE -c -1 $FILE
7756 dd if=/dev/zero of=$FILE bs=64k count=$OSTCOUNT
7761 test_118a() #bug 11710
7763 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
7766 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c
7767 DIRTY=$(lctl get_param -n llite.*.dump_page_cache | grep -c dirty)
7768 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache | grep -c writeback)
7770 if [[ $DIRTY -ne 0 || $WRITEBACK -ne 0 ]]; then
7771 error "Dirty pages not flushed to disk, dirty=$DIRTY, writeback=$WRITEBACK"
7776 run_test 118a "verify O_SYNC works =========="
7780 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
7781 remote_ost_nodsh && skip "remote OST with nodsh" && return
7785 #define OBD_FAIL_SRV_ENOENT 0x217
7786 set_nodes_failloc "$(osts_nodes)" 0x217
7787 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c
7789 set_nodes_failloc "$(osts_nodes)" 0
7790 DIRTY=$(lctl get_param -n llite.*.dump_page_cache | grep -c dirty)
7791 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache |
7794 if [[ $RC -eq 0 ]]; then
7795 error "Must return error due to dropped pages, rc=$RC"
7799 if [[ $DIRTY -ne 0 || $WRITEBACK -ne 0 ]]; then
7800 error "Dirty pages not flushed to disk, dirty=$DIRTY, writeback=$WRITEBACK"
7804 echo "Dirty pages not leaked on ENOENT"
7806 # Due to the above error the OSC will issue all RPCs syncronously
7807 # until a subsequent RPC completes successfully without error.
7808 $MULTIOP $DIR/$tfile Ow4096yc
7813 run_test 118b "Reclaim dirty pages on fatal error =========="
7817 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
7819 # for 118c, restore the original resend count, LU-1940
7820 [ "$SLOW" = "no" ] && [ -n "$OLD_RESENDCOUNT" ] &&
7821 set_resend_count $OLD_RESENDCOUNT
7822 remote_ost_nodsh && skip "remote OST with nodsh" && return
7826 #define OBD_FAIL_OST_EROFS 0x216
7827 set_nodes_failloc "$(osts_nodes)" 0x216
7829 # multiop should block due to fsync until pages are written
7830 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c &
7834 if [[ `ps h -o comm -p $MULTIPID` != "multiop" ]]; then
7835 error "Multiop failed to block on fsync, pid=$MULTIPID"
7838 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache |
7840 if [[ $WRITEBACK -eq 0 ]]; then
7841 error "No page in writeback, writeback=$WRITEBACK"
7844 set_nodes_failloc "$(osts_nodes)" 0
7847 if [[ $RC -ne 0 ]]; then
7848 error "Multiop fsync failed, rc=$RC"
7851 DIRTY=$(lctl get_param -n llite.*.dump_page_cache | grep -c dirty)
7852 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache |
7854 if [[ $DIRTY -ne 0 || $WRITEBACK -ne 0 ]]; then
7855 error "Dirty pages not flushed to disk, dirty=$DIRTY, writeback=$WRITEBACK"
7859 echo "Dirty pages flushed via fsync on EROFS"
7862 run_test 118c "Fsync blocks on EROFS until dirty pages are flushed =========="
7864 # continue to use small resend count to reduce test_118* time (b=14842)
7865 [ "$SLOW" = "no" ] && set_resend_count $NO_SLOW_RESENDCOUNT
7869 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
7870 remote_ost_nodsh && skip "remote OST with nodsh" && return
7874 #define OBD_FAIL_OST_BRW_PAUSE_BULK
7875 set_nodes_failloc "$(osts_nodes)" 0x214
7876 # multiop should block due to fsync until pages are written
7877 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c &
7881 if [[ `ps h -o comm -p $MULTIPID` != "multiop" ]]; then
7882 error "Multiop failed to block on fsync, pid=$MULTIPID"
7885 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache |
7887 if [[ $WRITEBACK -eq 0 ]]; then
7888 error "No page in writeback, writeback=$WRITEBACK"
7891 wait $MULTIPID || error "Multiop fsync failed, rc=$?"
7892 set_nodes_failloc "$(osts_nodes)" 0
7894 DIRTY=$(lctl get_param -n llite.*.dump_page_cache | grep -c dirty)
7895 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache |
7897 if [[ $DIRTY -ne 0 || $WRITEBACK -ne 0 ]]; then
7898 error "Dirty pages not flushed to disk, dirty=$DIRTY, writeback=$WRITEBACK"
7902 echo "Dirty pages gaurenteed flushed via fsync"
7905 run_test 118d "Fsync validation inject a delay of the bulk =========="
7908 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
7911 #define OBD_FAIL_OSC_BRW_PREP_REQ2 0x40a
7912 lctl set_param fail_loc=0x8000040a
7914 # Should simulate EINVAL error which is fatal
7915 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c
7917 if [[ $RC -eq 0 ]]; then
7918 error "Must return error due to dropped pages, rc=$RC"
7921 lctl set_param fail_loc=0x0
7923 LOCKED=$(lctl get_param -n llite.*.dump_page_cache | grep -c locked)
7924 DIRTY=$(lctl get_param -n llite.*.dump_page_cache | grep -c dirty)
7925 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache |
7927 if [[ $LOCKED -ne 0 ]]; then
7928 error "Locked pages remain in cache, locked=$LOCKED"
7931 if [[ $DIRTY -ne 0 || $WRITEBACK -ne 0 ]]; then
7932 error "Dirty pages not flushed to disk, dirty=$DIRTY, writeback=$WRITEBACK"
7936 echo "No pages locked after fsync"
7941 run_test 118f "Simulate unrecoverable OSC side error =========="
7944 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
7947 #define OBD_FAIL_OSC_BRW_PREP_REQ 0x406
7948 lctl set_param fail_loc=0x406
7950 # simulate local -ENOMEM
7951 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c
7954 lctl set_param fail_loc=0
7955 if [[ $RC -eq 0 ]]; then
7956 error "Must return error due to dropped pages, rc=$RC"
7959 LOCKED=$(lctl get_param -n llite.*.dump_page_cache | grep -c locked)
7960 DIRTY=$(lctl get_param -n llite.*.dump_page_cache | grep -c dirty)
7961 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache |
7963 if [[ $LOCKED -ne 0 ]]; then
7964 error "Locked pages remain in cache, locked=$LOCKED"
7967 if [[ $DIRTY -ne 0 || $WRITEBACK -ne 0 ]]; then
7968 error "Dirty pages not flushed to disk, dirty=$DIRTY, writeback=$WRITEBACK"
7972 echo "No pages locked after fsync"
7977 run_test 118g "Don't stay in wait if we got local -ENOMEM =========="
7980 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
7981 remote_ost_nodsh && skip "remote OST with nodsh" && return
7985 #define OBD_FAIL_OST_BRW_WRITE_BULK 0x20e
7986 set_nodes_failloc "$(osts_nodes)" 0x20e
7987 # Should simulate ENOMEM error which is recoverable and should be handled by timeout
7988 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c
7991 set_nodes_failloc "$(osts_nodes)" 0
7992 if [[ $RC -eq 0 ]]; then
7993 error "Must return error due to dropped pages, rc=$RC"
7996 LOCKED=$(lctl get_param -n llite.*.dump_page_cache | grep -c locked)
7997 DIRTY=$(lctl get_param -n llite.*.dump_page_cache | grep -c dirty)
7998 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache |
8000 if [[ $LOCKED -ne 0 ]]; then
8001 error "Locked pages remain in cache, locked=$LOCKED"
8004 if [[ $DIRTY -ne 0 || $WRITEBACK -ne 0 ]]; then
8005 error "Dirty pages not flushed to disk, dirty=$DIRTY, writeback=$WRITEBACK"
8009 echo "No pages locked after fsync"
8013 run_test 118h "Verify timeout in handling recoverables errors =========="
8015 [ "$SLOW" = "no" ] && [ -n "$OLD_RESENDCOUNT" ] && set_resend_count $OLD_RESENDCOUNT
8018 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
8019 remote_ost_nodsh && skip "remote OST with nodsh" && return
8023 #define OBD_FAIL_OST_BRW_WRITE_BULK 0x20e
8024 set_nodes_failloc "$(osts_nodes)" 0x20e
8026 # Should simulate ENOMEM error which is recoverable and should be handled by timeout
8027 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c &
8030 set_nodes_failloc "$(osts_nodes)" 0
8034 if [[ $RC -ne 0 ]]; then
8035 error "got error, but should be not, rc=$RC"
8038 LOCKED=$(lctl get_param -n llite.*.dump_page_cache | grep -c locked)
8039 DIRTY=$(lctl get_param -n llite.*.dump_page_cache | grep -c dirty)
8040 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache | grep -c writeback)
8041 if [[ $LOCKED -ne 0 ]]; then
8042 error "Locked pages remain in cache, locked=$LOCKED"
8045 if [[ $DIRTY -ne 0 || $WRITEBACK -ne 0 ]]; then
8046 error "Dirty pages not flushed to disk, dirty=$DIRTY, writeback=$WRITEBACK"
8050 echo "No pages locked after fsync"
8054 run_test 118i "Fix error before timeout in recoverable error =========="
8056 [ "$SLOW" = "no" ] && set_resend_count 4
8059 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
8060 remote_ost_nodsh && skip "remote OST with nodsh" && return
8064 #define OBD_FAIL_OST_BRW_WRITE_BULK2 0x220
8065 set_nodes_failloc "$(osts_nodes)" 0x220
8067 # return -EIO from OST
8068 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c
8070 set_nodes_failloc "$(osts_nodes)" 0x0
8071 if [[ $RC -eq 0 ]]; then
8072 error "Must return error due to dropped pages, rc=$RC"
8075 LOCKED=$(lctl get_param -n llite.*.dump_page_cache | grep -c locked)
8076 DIRTY=$(lctl get_param -n llite.*.dump_page_cache | grep -c dirty)
8077 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache | grep -c writeback)
8078 if [[ $LOCKED -ne 0 ]]; then
8079 error "Locked pages remain in cache, locked=$LOCKED"
8082 # in recoverable error on OST we want resend and stay until it finished
8083 if [[ $DIRTY -ne 0 || $WRITEBACK -ne 0 ]]; then
8084 error "Dirty pages not flushed to disk, dirty=$DIRTY, writeback=$WRITEBACK"
8088 echo "No pages locked after fsync"
8092 run_test 118j "Simulate unrecoverable OST side error =========="
8096 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
8097 remote_ost_nodsh && skip "remote OSTs with nodsh" && return
8099 #define OBD_FAIL_OST_BRW_WRITE_BULK 0x20e
8100 set_nodes_failloc "$(osts_nodes)" 0x20e
8101 test_mkdir -p $DIR/$tdir
8103 for ((i=0;i<10;i++)); do
8104 (dd if=/dev/zero of=$DIR/$tdir/$tfile-$i bs=1M count=10 || \
8105 error "dd to $DIR/$tdir/$tfile-$i failed" )&
8112 set_nodes_failloc "$(osts_nodes)" 0
8115 run_test 118k "bio alloc -ENOMEM and IO TERM handling ========="
8119 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
8121 test_mkdir -p $DIR/$tdir
8122 $MULTIOP $DIR/$tdir Dy || error "fsync dir failed"
8125 run_test 118l "fsync dir ========="
8127 test_118m() # LU-3066
8129 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
8130 test_mkdir -p $DIR/$tdir
8131 $MULTIOP $DIR/$tdir DY || error "fdatasync dir failed"
8134 run_test 118m "fdatasync dir ========="
8136 [ "$SLOW" = "no" ] && [ -n "$OLD_RESENDCOUNT" ] && set_resend_count $OLD_RESENDCOUNT
8138 test_119a() # bug 11737
8140 BSIZE=$((512 * 1024))
8141 directio write $DIR/$tfile 0 1 $BSIZE
8142 # We ask to read two blocks, which is more than a file size.
8143 # directio will indicate an error when requested and actual
8144 # sizes aren't equeal (a normal situation in this case) and
8145 # print actual read amount.
8146 NOB=`directio read $DIR/$tfile 0 2 $BSIZE | awk '/error/ {print $6}'`
8147 if [ "$NOB" != "$BSIZE" ]; then
8148 error "read $NOB bytes instead of $BSIZE"
8152 run_test 119a "Short directIO read must return actual read amount"
8154 test_119b() # bug 11737
8156 [ "$OSTCOUNT" -lt "2" ] && skip_env "skipping 2-stripe test" && return
8158 $SETSTRIPE -c 2 $DIR/$tfile || error "setstripe failed"
8159 dd if=/dev/zero of=$DIR/$tfile bs=1M count=1 seek=1 || error "dd failed"
8161 $MULTIOP $DIR/$tfile oO_RDONLY:O_DIRECT:r$((2048 * 1024)) || \
8162 error "direct read failed"
8165 run_test 119b "Sparse directIO read must return actual read amount"
8167 test_119c() # bug 13099
8170 directio write $DIR/$tfile 3 1 $BSIZE || error "direct write failed"
8171 directio readhole $DIR/$tfile 0 2 $BSIZE || error "reading hole failed"
8174 run_test 119c "Testing for direct read hitting hole"
8176 test_119d() # bug 15950
8178 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
8179 MAX_RPCS_IN_FLIGHT=`$LCTL get_param -n osc.*OST0000-osc-[^mM]*.max_rpcs_in_flight`
8180 $LCTL set_param -n osc.*OST0000-osc-[^mM]*.max_rpcs_in_flight 1
8182 $SETSTRIPE $DIR/$tfile -i 0 -c 1 || error "setstripe failed"
8183 $DIRECTIO write $DIR/$tfile 0 1 $BSIZE || error "first directio failed"
8184 #define OBD_FAIL_OSC_DIO_PAUSE 0x40d
8185 lctl set_param fail_loc=0x40d
8186 $DIRECTIO write $DIR/$tfile 1 4 $BSIZE &
8189 cat $DIR/$tfile > /dev/null &
8190 lctl set_param fail_loc=0
8193 log "the DIO writes have completed, now wait for the reads (should not block very long)"
8195 [ -n "`ps h -p $pid_reads -o comm`" ] && \
8196 error "the read rpcs have not completed in 2s"
8198 $LCTL set_param -n osc.*OST0000-osc-[^mM]*.max_rpcs_in_flight $MAX_RPCS_IN_FLIGHT
8200 run_test 119d "The DIO path should try to send a new rpc once one is completed"
8203 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
8204 remote_mds_nodsh && skip "remote MDS with nodsh" && return
8205 test_mkdir -p $DIR/$tdir
8206 [ -z "`lctl get_param -n mdc.*.connect_flags | grep early_lock_cancel`" ] && \
8207 skip "no early lock cancel on server" && return 0
8209 lru_resize_disable mdc
8210 lru_resize_disable osc
8211 cancel_lru_locks mdc
8212 # asynchronous object destroy at MDT could cause bl ast to client
8213 cancel_lru_locks osc
8215 stat $DIR/$tdir > /dev/null
8216 can1=$(do_facet $SINGLEMDS \
8217 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
8218 awk '/ldlm_cancel/ {print $2}')
8219 blk1=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
8220 awk '/ldlm_bl_callback/ {print $2}')
8221 test_mkdir -c1 $DIR/$tdir/d1
8222 can2=$(do_facet $SINGLEMDS \
8223 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
8224 awk '/ldlm_cancel/ {print $2}')
8225 blk2=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
8226 awk '/ldlm_bl_callback/ {print $2}')
8227 [ $can1 -eq $can2 ] || error $((can2-can1)) "cancel RPC occured."
8228 [ $blk1 -eq $blk2 ] || error $((blk2-blk1)) "blocking RPC occured."
8229 lru_resize_enable mdc
8230 lru_resize_enable osc
8232 run_test 120a "Early Lock Cancel: mkdir test"
8235 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
8236 remote_mds_nodsh && skip "remote MDS with nodsh" && return
8237 test_mkdir $DIR/$tdir
8238 [ -z "$(lctl get_param -n mdc.*.connect_flags | grep early_lock_cancel)" ] && \
8239 skip "no early lock cancel on server" && return 0
8240 lru_resize_disable mdc
8241 lru_resize_disable osc
8242 cancel_lru_locks mdc
8243 stat $DIR/$tdir > /dev/null
8244 can1=$(do_facet $SINGLEMDS \
8245 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
8246 awk '/ldlm_cancel/ {print $2}')
8247 blk1=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
8248 awk '/ldlm_bl_callback/ {print $2}')
8250 can2=$(do_facet $SINGLEMDS \
8251 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
8252 awk '/ldlm_cancel/ {print $2}')
8253 blk2=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
8254 awk '/ldlm_bl_callback/ {print $2}')
8255 [ $can1 -eq $can2 ] || error $((can2-can1)) "cancel RPC occured."
8256 [ $blk1 -eq $blk2 ] || error $((blk2-blk1)) "blocking RPC occured."
8257 lru_resize_enable mdc
8258 lru_resize_enable osc
8260 run_test 120b "Early Lock Cancel: create test"
8263 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
8264 remote_mds_nodsh && skip "remote MDS with nodsh" && return
8265 test_mkdir -c1 $DIR/$tdir
8266 [ -z "$(lctl get_param -n mdc.*.connect_flags | grep early_lock_cancel)" ] && \
8267 skip "no early lock cancel on server" && return 0
8268 lru_resize_disable mdc
8269 lru_resize_disable osc
8270 test_mkdir -p -c1 $DIR/$tdir/d1
8271 test_mkdir -p -c1 $DIR/$tdir/d2
8272 touch $DIR/$tdir/d1/f1
8273 cancel_lru_locks mdc
8274 stat $DIR/$tdir/d1 $DIR/$tdir/d2 $DIR/$tdir/d1/f1 > /dev/null
8275 can1=$(do_facet $SINGLEMDS \
8276 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
8277 awk '/ldlm_cancel/ {print $2}')
8278 blk1=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
8279 awk '/ldlm_bl_callback/ {print $2}')
8280 ln $DIR/$tdir/d1/f1 $DIR/$tdir/d2/f2
8281 can2=$(do_facet $SINGLEMDS \
8282 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
8283 awk '/ldlm_cancel/ {print $2}')
8284 blk2=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
8285 awk '/ldlm_bl_callback/ {print $2}')
8286 [ $can1 -eq $can2 ] || error $((can2-can1)) "cancel RPC occured."
8287 [ $blk1 -eq $blk2 ] || error $((blk2-blk1)) "blocking RPC occured."
8288 lru_resize_enable mdc
8289 lru_resize_enable osc
8291 run_test 120c "Early Lock Cancel: link test"
8294 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
8295 remote_mds_nodsh && skip "remote MDS with nodsh" && return
8296 test_mkdir -p -c1 $DIR/$tdir
8297 [ -z "$(lctl get_param -n mdc.*.connect_flags | grep early_lock_cancel)" ] && \
8298 skip "no early lock cancel on server" && return 0
8299 lru_resize_disable mdc
8300 lru_resize_disable osc
8302 cancel_lru_locks mdc
8303 stat $DIR/$tdir > /dev/null
8304 can1=$(do_facet $SINGLEMDS \
8305 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
8306 awk '/ldlm_cancel/ {print $2}')
8307 blk1=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
8308 awk '/ldlm_bl_callback/ {print $2}')
8309 chmod a+x $DIR/$tdir
8310 can2=$(do_facet $SINGLEMDS \
8311 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
8312 awk '/ldlm_cancel/ {print $2}')
8313 blk2=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
8314 awk '/ldlm_bl_callback/ {print $2}')
8315 [ $can1 -eq $can2 ] || error $((can2-can1)) "cancel RPC occured."
8316 [ $blk1 -eq $blk2 ] || error $((blk2-blk1)) "blocking RPC occured."
8317 lru_resize_enable mdc
8318 lru_resize_enable osc
8320 run_test 120d "Early Lock Cancel: setattr test"
8323 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
8324 ! $($LCTL get_param -n mdc.*.connect_flags | grep -q early_lock_can) &&
8325 skip "no early lock cancel on server" && return 0
8326 remote_mds_nodsh && skip "remote MDS with nodsh" && return
8327 local dlmtrace_set=false
8329 test_mkdir -p -c1 $DIR/$tdir
8330 lru_resize_disable mdc
8331 lru_resize_disable osc
8332 ! $LCTL get_param debug | grep -q dlmtrace &&
8333 $LCTL set_param debug=+dlmtrace && dlmtrace_set=true
8334 dd if=/dev/zero of=$DIR/$tdir/f1 count=1
8335 cancel_lru_locks mdc
8336 cancel_lru_locks osc
8337 dd if=$DIR/$tdir/f1 of=/dev/null
8338 stat $DIR/$tdir $DIR/$tdir/f1 > /dev/null
8339 # XXX client can not do early lock cancel of OST lock
8340 # during unlink (LU-4206), so cancel osc lock now.
8341 cancel_lru_locks osc
8342 can1=$(do_facet $SINGLEMDS \
8343 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
8344 awk '/ldlm_cancel/ {print $2}')
8345 blk1=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
8346 awk '/ldlm_bl_callback/ {print $2}')
8347 unlink $DIR/$tdir/f1
8349 can2=$(do_facet $SINGLEMDS \
8350 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
8351 awk '/ldlm_cancel/ {print $2}')
8352 blk2=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
8353 awk '/ldlm_bl_callback/ {print $2}')
8354 [ $can1 -ne $can2 ] && error "$((can2 - can1)) cancel RPC occured" &&
8355 $LCTL dk $TMP/cancel.debug.txt
8356 [ $blk1 -ne $blk2 ] && error "$((blk2 - blk1)) blocking RPC occured" &&
8357 $LCTL dk $TMP/blocking.debug.txt
8358 $dlmtrace_set && $LCTL set_param debug=-dlmtrace
8359 lru_resize_enable mdc
8360 lru_resize_enable osc
8362 run_test 120e "Early Lock Cancel: unlink test"
8365 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
8366 [ -z "`lctl get_param -n mdc.*.connect_flags | grep early_lock_cancel`" ] && \
8367 skip "no early lock cancel on server" && return 0
8368 remote_mds_nodsh && skip "remote MDS with nodsh" && return
8369 test_mkdir -p -c1 $DIR/$tdir
8370 lru_resize_disable mdc
8371 lru_resize_disable osc
8372 test_mkdir -p -c1 $DIR/$tdir/d1
8373 test_mkdir -p -c1 $DIR/$tdir/d2
8374 dd if=/dev/zero of=$DIR/$tdir/d1/f1 count=1
8375 dd if=/dev/zero of=$DIR/$tdir/d2/f2 count=1
8376 cancel_lru_locks mdc
8377 cancel_lru_locks osc
8378 dd if=$DIR/$tdir/d1/f1 of=/dev/null
8379 dd if=$DIR/$tdir/d2/f2 of=/dev/null
8380 stat $DIR/$tdir/d1 $DIR/$tdir/d2 $DIR/$tdir/d1/f1 $DIR/$tdir/d2/f2 > /dev/null
8381 # XXX client can not do early lock cancel of OST lock
8382 # during rename (LU-4206), so cancel osc lock now.
8383 cancel_lru_locks osc
8384 can1=$(do_facet $SINGLEMDS \
8385 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
8386 awk '/ldlm_cancel/ {print $2}')
8387 blk1=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
8388 awk '/ldlm_bl_callback/ {print $2}')
8389 mrename $DIR/$tdir/d1/f1 $DIR/$tdir/d2/f2
8391 can2=$(do_facet $SINGLEMDS \
8392 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
8393 awk '/ldlm_cancel/ {print $2}')
8394 blk2=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
8395 awk '/ldlm_bl_callback/ {print $2}')
8396 [ $can1 -eq $can2 ] || error $((can2-can1)) "cancel RPC occured."
8397 [ $blk1 -eq $blk2 ] || error $((blk2-blk1)) "blocking RPC occured."
8398 lru_resize_enable mdc
8399 lru_resize_enable osc
8401 run_test 120f "Early Lock Cancel: rename test"
8404 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
8405 [ -z "`lctl get_param -n mdc.*.connect_flags | grep early_lock_cancel`" ] && \
8406 skip "no early lock cancel on server" && return 0
8407 remote_mds_nodsh && skip "remote MDS with nodsh" && return
8408 lru_resize_disable mdc
8409 lru_resize_disable osc
8411 echo create $count files
8412 test_mkdir -p $DIR/$tdir
8413 cancel_lru_locks mdc
8414 cancel_lru_locks osc
8417 can0=$(do_facet $SINGLEMDS \
8418 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
8419 awk '/ldlm_cancel/ {print $2}')
8420 blk0=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
8421 awk '/ldlm_bl_callback/ {print $2}')
8422 createmany -o $DIR/$tdir/f $count
8424 can1=$(do_facet $SINGLEMDS \
8425 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
8426 awk '/ldlm_cancel/ {print $2}')
8427 blk1=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
8428 awk '/ldlm_bl_callback/ {print $2}')
8430 echo total: $((can1-can0)) cancels, $((blk1-blk0)) blockings
8431 echo rm $count files
8434 can2=$(do_facet $SINGLEMDS \
8435 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
8436 awk '/ldlm_cancel/ {print $2}')
8437 blk2=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
8438 awk '/ldlm_bl_callback/ {print $2}')
8440 echo total: $count removes in $((t2-t1))
8441 echo total: $((can2-can1)) cancels, $((blk2-blk1)) blockings
8443 # wait for commitment of removal
8444 lru_resize_enable mdc
8445 lru_resize_enable osc
8447 run_test 120g "Early Lock Cancel: performance test"
8449 test_121() { #bug #10589
8450 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
8452 writes=$(LANG=C dd if=/dev/zero of=$DIR/$tfile count=1 2>&1 | awk -F '+' '/out$/ {print $1}')
8453 #define OBD_FAIL_LDLM_CANCEL_RACE 0x310
8454 lctl set_param fail_loc=0x310
8455 cancel_lru_locks osc > /dev/null
8456 reads=$(LANG=C dd if=$DIR/$tfile of=/dev/null 2>&1 | awk -F '+' '/in$/ {print $1}')
8457 lctl set_param fail_loc=0
8458 [[ $reads -eq $writes ]] ||
8459 error "read $reads blocks, must be $writes blocks"
8461 run_test 121 "read cancel race ========="
8463 test_123a() { # was test 123, statahead(bug 11401)
8464 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
8466 if [ -z "$(grep "processor.*: 1" /proc/cpuinfo)" ]; then
8467 log "testing on UP system. Performance may be not as good as expected."
8472 test_mkdir -p $DIR/$tdir
8473 NUMFREE=$(df -i -P $DIR | tail -n 1 | awk '{ print $4 }')
8474 [[ $NUMFREE -gt 100000 ]] && NUMFREE=100000 || NUMFREE=$((NUMFREE-1000))
8476 for ((i=100, j=0; i<=$NUMFREE; j=$i, i=$((i * MULT)) )); do
8477 createmany -o $DIR/$tdir/$tfile $j $((i - j))
8479 max=`lctl get_param -n llite.*.statahead_max | head -n 1`
8480 lctl set_param -n llite.*.statahead_max 0
8481 lctl get_param llite.*.statahead_max
8482 cancel_lru_locks mdc
8483 cancel_lru_locks osc
8485 time ls -l $DIR/$tdir | wc -l
8487 delta=$((etime - stime))
8488 log "ls $i files without statahead: $delta sec"
8489 lctl set_param llite.*.statahead_max=$max
8491 swrong=`lctl get_param -n llite.*.statahead_stats | grep "statahead wrong:" | awk '{print $3}'`
8492 lctl get_param -n llite.*.statahead_max | grep '[0-9]'
8493 cancel_lru_locks mdc
8494 cancel_lru_locks osc
8496 time ls -l $DIR/$tdir | wc -l
8498 delta_sa=$((etime - stime))
8499 log "ls $i files with statahead: $delta_sa sec"
8500 lctl get_param -n llite.*.statahead_stats
8501 ewrong=`lctl get_param -n llite.*.statahead_stats | grep "statahead wrong:" | awk '{print $3}'`
8503 [[ $swrong -lt $ewrong ]] &&
8504 log "statahead was stopped, maybe too many locks held!"
8505 [[ $delta -eq 0 || $delta_sa -eq 0 ]] && continue
8507 if [ $((delta_sa * 100)) -gt $((delta * 105)) -a $delta_sa -gt $((delta + 2)) ]; then
8508 max=`lctl get_param -n llite.*.statahead_max | head -n 1`
8509 lctl set_param -n llite.*.statahead_max 0
8510 lctl get_param llite.*.statahead_max
8511 cancel_lru_locks mdc
8512 cancel_lru_locks osc
8514 time ls -l $DIR/$tdir | wc -l
8516 delta=$((etime - stime))
8517 log "ls $i files again without statahead: $delta sec"
8518 lctl set_param llite.*.statahead_max=$max
8519 if [ $((delta_sa * 100)) -gt $((delta * 105)) -a $delta_sa -gt $((delta + 2)) ]; then
8520 if [ $SLOWOK -eq 0 ]; then
8521 error "ls $i files is slower with statahead!"
8523 log "ls $i files is slower with statahead!"
8529 [ $delta -gt 20 ] && break
8530 [ $delta -gt 8 ] && MULT=$((50 / delta))
8531 [ "$SLOW" = "no" -a $delta -gt 5 ] && break
8539 delta=$((etime - stime))
8540 log "rm -r $DIR/$tdir/: $delta seconds"
8542 lctl get_param -n llite.*.statahead_stats
8544 run_test 123a "verify statahead work"
8546 test_123b () { # statahead(bug 15027)
8547 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
8548 test_mkdir -p $DIR/$tdir
8549 createmany -o $DIR/$tdir/$tfile-%d 1000
8551 cancel_lru_locks mdc
8552 cancel_lru_locks osc
8554 #define OBD_FAIL_MDC_GETATTR_ENQUEUE 0x803
8555 lctl set_param fail_loc=0x80000803
8556 ls -lR $DIR/$tdir > /dev/null
8558 lctl set_param fail_loc=0x0
8559 lctl get_param -n llite.*.statahead_stats
8564 run_test 123b "not panic with network error in statahead enqueue (bug 15027)"
8567 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
8568 [ -z "$($LCTL get_param -n mdc.*.connect_flags | grep lru_resize)" ] &&
8569 skip "no lru resize on server" && return 0
8571 test_mkdir -p $DIR/$tdir || error "failed to create $DIR/$tdir"
8573 log "create $NR files at $DIR/$tdir"
8574 createmany -o $DIR/$tdir/f $NR ||
8575 error "failed to create $NR files in $DIR/$tdir"
8577 cancel_lru_locks mdc
8578 ls -l $DIR/$tdir > /dev/null
8582 for VALUE in $($LCTL get_param ldlm.namespaces.*mdc-*.lru_size); do
8583 local PARAM=$(echo ${VALUE[0]} | cut -d "=" -f1)
8584 LRU_SIZE=$($LCTL get_param -n $PARAM)
8585 if [[ $LRU_SIZE -gt $(default_lru_size) ]]; then
8586 NSDIR=$(echo $PARAM | cut -d "." -f1-3)
8588 log "NS=$(basename $NSDIR)"
8593 if [[ -z "$NSDIR" || $LRU_SIZE -lt $(default_lru_size) ]]; then
8594 skip "Not enough cached locks created!"
8601 # We know that lru resize allows one client to hold $LIMIT locks
8602 # for 10h. After that locks begin to be killed by client.
8604 local LIMIT=$($LCTL get_param -n $NSDIR.pool.limit)
8606 if [ $LIMIT -lt $LRU_SIZE ]; then
8607 skip "Limit is too small $LIMIT"
8611 # Make LVF so higher that sleeping for $SLEEP is enough to _start_
8612 # killing locks. Some time was spent for creating locks. This means
8613 # that up to the moment of sleep finish we must have killed some of
8614 # them (10-100 locks). This depends on how fast ther were created.
8615 # Many of them were touched in almost the same moment and thus will
8616 # be killed in groups.
8617 local LVF=$(($MAX_HRS * 60 * 60 / $SLEEP * $LIMIT / $LRU_SIZE))
8619 # Use $LRU_SIZE_B here to take into account real number of locks
8620 # created in the case of CMD, LRU_SIZE_B != $NR in most of cases
8621 local LRU_SIZE_B=$LRU_SIZE
8623 local OLD_LVF=$($LCTL get_param -n $NSDIR.pool.lock_volume_factor)
8624 log "OLD_LVF=$OLD_LVF"
8625 $LCTL set_param -n $NSDIR.pool.lock_volume_factor $LVF
8627 # Let's make sure that we really have some margin. Client checks
8628 # cached locks every 10 sec.
8630 log "Sleep ${SLEEP} sec"
8632 while ((SEC<$SLEEP)); do
8636 LRU_SIZE=$($LCTL get_param -n $NSDIR/lru_size)
8640 $LCTL set_param -n $NSDIR.pool.lock_volume_factor $OLD_LVF
8641 local LRU_SIZE_A=$($LCTL get_param -n $NSDIR.lru_size)
8643 [[ $LRU_SIZE_B -gt $LRU_SIZE_A ]] || {
8644 error "No locks dropped in ${SLEEP}s. LRU size: $LRU_SIZE_A"
8645 unlinkmany $DIR/$tdir/f $NR
8649 log "Dropped "$((LRU_SIZE_B-LRU_SIZE_A))" locks in ${SLEEP}s"
8650 log "unlink $NR files at $DIR/$tdir"
8651 unlinkmany $DIR/$tdir/f $NR
8653 run_test 124a "lru resize ======================================="
8655 get_max_pool_limit()
8657 local limit=$($LCTL get_param \
8658 -n ldlm.namespaces.*-MDT0000-mdc-*.pool.limit)
8661 if [[ $l -gt $max ]]; then
8669 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
8670 [ -z "$($LCTL get_param -n mdc.*.connect_flags | grep lru_resize)" ] &&
8671 skip "no lru resize on server" && return 0
8673 LIMIT=$(get_max_pool_limit)
8675 NR=$(($(default_lru_size)*20))
8676 if [[ $NR -gt $LIMIT ]]; then
8677 log "Limit lock number by $LIMIT locks"
8680 lru_resize_disable mdc
8681 test_mkdir -p $DIR/$tdir/disable_lru_resize ||
8682 error "failed to create $DIR/$tdir/disable_lru_resize"
8684 createmany -o $DIR/$tdir/disable_lru_resize/f $NR
8685 log "doing ls -la $DIR/$tdir/disable_lru_resize 3 times"
8686 cancel_lru_locks mdc
8689 ls -la $DIR/$tdir/disable_lru_resize > /dev/null &
8692 ls -la $DIR/$tdir/disable_lru_resize > /dev/null &
8695 ls -la $DIR/$tdir/disable_lru_resize > /dev/null &
8699 nolruresize_delta=$((etime-stime))
8700 log "ls -la time: $nolruresize_delta seconds"
8701 log "lru_size = $(lctl get_param -n ldlm.namespaces.*mdc*.lru_size)"
8702 unlinkmany $DIR/$tdir/disable_lru_resize/f $NR
8704 lru_resize_enable mdc
8705 test_mkdir -p $DIR/$tdir/enable_lru_resize ||
8706 error "failed to create $DIR/$tdir/enable_lru_resize"
8708 createmany -o $DIR/$tdir/enable_lru_resize/f $NR
8709 log "doing ls -la $DIR/$tdir/enable_lru_resize 3 times"
8710 cancel_lru_locks mdc
8713 ls -la $DIR/$tdir/enable_lru_resize > /dev/null &
8716 ls -la $DIR/$tdir/enable_lru_resize > /dev/null &
8719 ls -la $DIR/$tdir/enable_lru_resize > /dev/null &
8723 lruresize_delta=$((etime-stime))
8724 log "ls -la time: $lruresize_delta seconds"
8725 log "lru_size = $(lctl get_param -n ldlm.namespaces.*mdc*.lru_size)"
8727 if [ $lruresize_delta -gt $nolruresize_delta ]; then
8728 log "ls -la is $(((lruresize_delta - $nolruresize_delta) * 100 / $nolruresize_delta))% slower with lru resize enabled"
8729 elif [ $nolruresize_delta -gt $lruresize_delta ]; then
8730 log "ls -la is $(((nolruresize_delta - $lruresize_delta) * 100 / $nolruresize_delta))% faster with lru resize enabled"
8732 log "lru resize performs the same with no lru resize"
8734 unlinkmany $DIR/$tdir/enable_lru_resize/f $NR
8736 run_test 124b "lru resize (performance test) ======================="
8739 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
8740 [ -z "$($LCTL get_param -n mdc.*.connect_flags | grep lru_resize)" ] &&
8741 skip "no lru resize on server" && return 0
8743 # cache ununsed locks on client
8745 cancel_lru_locks mdc
8746 test_mkdir -p $DIR/$tdir || error "failed to create $DIR/$tdir"
8747 createmany -o $DIR/$tdir/f $nr ||
8748 error "failed to create $nr files in $DIR/$tdir"
8749 ls -l $DIR/$tdir > /dev/null
8751 local nsdir="ldlm.namespaces.*-MDT0000-mdc-*"
8752 local unused=$($LCTL get_param -n $nsdir.lock_unused_count)
8753 local max_age=$($LCTL get_param -n $nsdir.lru_max_age)
8754 local recalc_p=$($LCTL get_param -n $nsdir.pool.recalc_period)
8755 echo "unused=$unused, max_age=$max_age, recalc_p=$recalc_p"
8757 # set lru_max_age to 1 sec
8758 $LCTL set_param $nsdir.lru_max_age=1000 # jiffies
8759 echo "sleep $((recalc_p * 2)) seconds..."
8760 sleep $((recalc_p * 2))
8762 local remaining=$($LCTL get_param -n $nsdir.lock_unused_count)
8763 # restore lru_max_age
8764 $LCTL set_param -n $nsdir.lru_max_age $max_age
8765 [ $remaining -eq 0 ] || error "$remaining locks are not canceled"
8766 unlinkmany $DIR/$tdir/f $nr
8768 run_test 124c "LRUR cancel very aged locks"
8770 test_125() { # 13358
8771 [ -z "$(lctl get_param -n llite.*.client_type | grep local)" ] && skip "must run as local client" && return
8772 [ -z "$(lctl get_param -n mdc.*-mdc-*.connect_flags | grep acl)" ] && skip "must have acl enabled" && return
8773 [ -z "$(which setfacl)" ] && skip "must have setfacl tool" && return
8774 test_mkdir -p $DIR/d125 || error "mkdir failed"
8775 $SETSTRIPE -S 65536 -c -1 $DIR/d125 || error "setstripe failed"
8776 setfacl -R -m u:bin:rwx $DIR/d125 || error "setfacl $DIR/d125 failed"
8777 ls -ld $DIR/d125 || error "cannot access $DIR/d125"
8779 run_test 125 "don't return EPROTO when a dir has a non-default striping and ACLs"
8781 test_126() { # bug 12829/13455
8782 [ -z "$(lctl get_param -n llite.*.client_type | grep local)" ] && skip "must run as local client" && return
8783 [ "$UID" != 0 ] && skip_env "skipping $TESTNAME (must run as root)" && return
8784 $GSS && skip "must run as gss disabled" && return
8786 $RUNAS -u 0 -g 1 touch $DIR/$tfile || error "touch failed"
8787 gid=`ls -n $DIR/$tfile | awk '{print $4}'`
8789 [ $gid -eq "1" ] || error "gid is set to" $gid "instead of 1"
8791 run_test 126 "check that the fsgid provided by the client is taken into account"
8793 test_127a() { # bug 15521
8794 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
8795 $SETSTRIPE -i 0 -c 1 $DIR/$tfile || error "setstripe failed"
8796 $LCTL set_param osc.*.stats=0
8797 FSIZE=$((2048 * 1024))
8798 dd if=/dev/zero of=$DIR/$tfile bs=$FSIZE count=1
8799 cancel_lru_locks osc
8800 dd if=$DIR/$tfile of=/dev/null bs=$FSIZE
8802 $LCTL get_param osc.*0000-osc-*.stats | grep samples > $DIR/${tfile}.tmp
8803 while read NAME COUNT SAMP UNIT MIN MAX SUM SUMSQ; do
8804 echo "got $COUNT $NAME"
8805 [ ! $MIN ] && error "Missing min value for $NAME proc entry"
8806 eval $NAME=$COUNT || error "Wrong proc format"
8809 read_bytes|write_bytes)
8810 [ $MIN -lt 4096 ] && error "min is too small: $MIN"
8811 [ $MIN -gt $FSIZE ] && error "min is too big: $MIN"
8812 [ $MAX -lt 4096 ] && error "max is too small: $MAX"
8813 [ $MAX -gt $FSIZE ] && error "max is too big: $MAX"
8814 [ $SUM -ne $FSIZE ] && error "sum is wrong: $SUM"
8815 [ $SUMSQ -lt $(((FSIZE /4096) * (4096 * 4096))) ] &&
8816 error "sumsquare is too small: $SUMSQ"
8817 [ $SUMSQ -gt $((FSIZE * FSIZE)) ] &&
8818 error "sumsquare is too big: $SUMSQ"
8822 done < $DIR/${tfile}.tmp
8824 #check that we actually got some stats
8825 [ "$read_bytes" ] || error "Missing read_bytes stats"
8826 [ "$write_bytes" ] || error "Missing write_bytes stats"
8827 [ "$read_bytes" != 0 ] || error "no read done"
8828 [ "$write_bytes" != 0 ] || error "no write done"
8830 run_test 127a "verify the client stats are sane"
8832 test_127b() { # bug LU-333
8833 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
8834 $LCTL set_param llite.*.stats=0
8835 FSIZE=65536 # sized fixed to match PAGE_SIZE for most clients
8836 # perform 2 reads and writes so MAX is different from SUM.
8837 dd if=/dev/zero of=$DIR/$tfile bs=$FSIZE count=1
8838 dd if=/dev/zero of=$DIR/$tfile bs=$FSIZE count=1
8839 cancel_lru_locks osc
8840 dd if=$DIR/$tfile of=/dev/null bs=$FSIZE count=1
8841 dd if=$DIR/$tfile of=/dev/null bs=$FSIZE count=1
8843 $LCTL get_param llite.*.stats | grep samples > $TMP/${tfile}.tmp
8844 while read NAME COUNT SAMP UNIT MIN MAX SUM SUMSQ; do
8845 echo "got $COUNT $NAME"
8846 eval $NAME=$COUNT || error "Wrong proc format"
8850 [ $COUNT -ne 2 ] && error "count is not 2: $COUNT"
8851 [ $MIN -ne $FSIZE ] && error "min is not $FSIZE: $MIN"
8852 [ $MAX -ne $FSIZE ] && error "max is incorrect: $MAX"
8853 [ $SUM -ne $((FSIZE * 2)) ] && error "sum is wrong: $SUM"
8856 [ $COUNT -ne 2 ] && error "count is not 2: $COUNT"
8857 [ $MIN -ne $FSIZE ] && error "min is not $FSIZE: $MIN"
8858 [ $MAX -ne $FSIZE ] && error "max is incorrect: $MAX"
8859 [ $SUM -ne $((FSIZE * 2)) ] && error "sum is wrong: $SUM"
8863 done < $TMP/${tfile}.tmp
8865 #check that we actually got some stats
8866 [ "$read_bytes" ] || error "Missing read_bytes stats"
8867 [ "$write_bytes" ] || error "Missing write_bytes stats"
8868 [ "$read_bytes" != 0 ] || error "no read done"
8869 [ "$write_bytes" != 0 ] || error "no write done"
8871 rm -f $TMP/${tfile}.tmp
8873 run_test 127b "verify the llite client stats are sane"
8875 test_128() { # bug 15212
8877 $LFS 2>&1 <<-EOF | tee $TMP/$tfile.log
8882 result=$(grep error $TMP/$tfile.log)
8883 rm -f $DIR/$tfile $TMP/$tfile.log
8885 error "consecutive find's under interactive lfs failed"
8887 run_test 128 "interactive lfs for 2 consecutive find's"
8894 local LDPROC=/proc/fs/ldiskfs
8895 local facets=$(get_facets MDS)
8897 for facet in ${facets//,/ }; do
8898 canondev=$(ldiskfs_canon \
8899 *.$(convert_facet2label $facet).mntdev $facet)
8900 do_facet $facet "test -e $LDPROC/$canondev/max_dir_size" ||
8901 LDPROC=/sys/fs/ldiskfs
8902 do_facet $facet "echo $1 >$LDPROC/$canondev/max_dir_size"
8903 do_facet $facet "test -e $LDPROC/$canondev/warning_dir_size" ||
8904 LDPROC=/sys/fs/ldiskfs
8905 do_facet $facet "echo $2 >$LDPROC/$canondev/warning_dir_size"
8910 local facets=$(get_facets MDS)
8911 for facet in ${facets//,/ }; do
8912 do_facet $facet "dmesg | tail -3 | grep -q $1" && return 0
8918 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
8919 if [ "$(facet_fstype $SINGLEMDS)" != ldiskfs ]; then
8920 skip "Only applicable to ldiskfs-based MDTs"
8923 remote_mds_nodsh && skip "remote MDS with nodsh" && return
8931 # block size of mds1
8932 local MDT_DEV=$(mdsdevname ${SINGLEMDS//mds/})
8933 local MDSBLOCKSIZE=$($LCTL get_param -n mdc.*MDT0000*.blocksize)
8934 local MAX=$((MDSBLOCKSIZE * 5))
8935 set_dir_limits $MAX $MAX
8936 local I=$(stat -c%s "$DIR/$tdir")
8938 while [[ $I -le $MAX ]]; do
8939 $MULTIOP $DIR/$tdir/$J Oc
8941 if [ $has_warning -eq 0 ]; then
8942 check_mds_dmesg '"is approaching"' &&
8945 #check two errors ENOSPC for new version of ext4 max_dir_size patch
8946 #mainline kernel commit df981d03eeff7971ac7e6ff37000bfa702327ef1
8947 #and EFBIG for previous versions
8948 if [ $rc -eq $EFBIG -o $rc -eq $ENOSPC ]; then
8950 echo "return code $rc received as expected"
8952 createmany -o $DIR/$tdir/$J_file_ 1000 ||
8953 error_exit "create failed w/o dir size limit"
8955 check_mds_dmesg '"has reached"' ||
8956 error_exit "has reached message should be output"
8958 [ $has_warning -eq 0 ] &&
8959 error_exit "warning message should be output"
8961 I=$(stat -c%s "$DIR/$tdir")
8963 if [ $(lustre_version_code $SINGLEMDS) -lt \
8964 $(version_code 2.4.51) ]
8966 [[ $I -eq $MAX ]] && return 0
8968 [[ $I -gt $MAX ]] && return 0
8970 error_exit "current dir size $I, previous limit $MAX"
8971 elif [ $rc -ne 0 ]; then
8973 error_exit "return code $rc received instead of expected " \
8974 "$EFBIG or $ENOSPC, files in dir $I"
8977 I=$(stat -c%s "$DIR/$tdir")
8981 error "exceeded dir size limit $MAX($MDSCOUNT) : $I bytes"
8983 run_test 129 "test directory size limit ========================"
8992 local filefrag_op=$(filefrag -e 2>&1 | grep "invalid option")
8993 [ -n "$filefrag_op" ] && skip_env "filefrag does not support FIEMAP" &&
8996 trap cleanup_130 EXIT RETURN
8998 local fm_file=$DIR/$tfile
8999 $SETSTRIPE -S 65536 -c 1 $fm_file || error "setstripe on $fm_file"
9000 dd if=/dev/zero of=$fm_file bs=65536 count=1 ||
9001 error "dd failed for $fm_file"
9003 # LU-1795: test filefrag/FIEMAP once, even if unsupported
9004 filefrag -ves $fm_file
9006 [ "$(facet_fstype ost$(($($GETSTRIPE -i $fm_file) + 1)))" = "zfs" ] &&
9007 skip "ORI-366/LU-1941: FIEMAP unimplemented on ZFS" && return
9008 [ $RC != 0 ] && error "filefrag $fm_file failed"
9010 filefrag_op=$(filefrag -ve $fm_file |
9011 sed -n '/ext:/,/found/{/ext:/d; /found/d; p}')
9012 lun=$($GETSTRIPE -i $fm_file)
9014 start_blk=`echo $filefrag_op | cut -d: -f2 | cut -d. -f1`
9017 for line in $filefrag_op
9019 frag_lun=`echo $line | cut -d: -f5`
9020 ext_len=`echo $line | cut -d: -f4`
9021 if (( $frag_lun != $lun )); then
9023 error "FIEMAP on 1-stripe file($fm_file) failed"
9026 (( tot_len += ext_len ))
9029 if (( lun != frag_lun || start_blk != 0 || tot_len != 64 )); then
9031 error "FIEMAP on 1-stripe file($fm_file) failed;"
9037 echo "FIEMAP on single striped file succeeded"
9039 run_test 130a "FIEMAP (1-stripe file)"
9042 [ "$OSTCOUNT" -lt "2" ] &&
9043 skip_env "skipping FIEMAP on $OSTCOUNT-stripe file" && return
9045 local filefrag_op=$(filefrag -e 2>&1 | grep "invalid option")
9046 [ -n "$filefrag_op" ] && skip_env "filefrag does not support FIEMAP" &&
9049 trap cleanup_130 EXIT RETURN
9051 local fm_file=$DIR/$tfile
9052 $SETSTRIPE -S 65536 -c $OSTCOUNT $fm_file ||
9053 error "setstripe on $fm_file"
9054 [ "$(facet_fstype ost$(($($GETSTRIPE -i $fm_file) + 1)))" = "zfs" ] &&
9055 skip "ORI-366/LU-1941: FIEMAP unimplemented on ZFS" && return
9057 dd if=/dev/zero of=$fm_file bs=1M count=$OSTCOUNT ||
9058 error "dd failed on $fm_file"
9060 filefrag -ves $fm_file || error "filefrag $fm_file failed"
9061 filefrag_op=$(filefrag -ve $fm_file |
9062 sed -n '/ext:/,/found/{/ext:/d; /found/d; p}')
9064 last_lun=$(echo $filefrag_op | cut -d: -f5 |
9065 sed -e 's/^[ \t]*/0x/' | sed -e 's/0x0x/0x/')
9070 for line in $filefrag_op
9072 frag_lun=$(echo $line | cut -d: -f5 |
9073 sed -e 's/^[ \t]*/0x/' | sed -e 's/0x0x/0x/')
9074 ext_len=$(echo $line | cut -d: -f4)
9075 if (( $frag_lun != $last_lun )); then
9076 if (( tot_len != 1024 )); then
9078 error "FIEMAP on $fm_file failed; returned " \
9079 "len $tot_len for OST $last_lun instead of 1024"
9086 (( tot_len += ext_len ))
9089 if (( num_luns != $OSTCOUNT || tot_len != 1024 )); then
9091 error "FIEMAP on $fm_file failed; returned wrong number of " \
9092 "luns or wrong len for OST $last_lun"
9098 echo "FIEMAP on $OSTCOUNT-stripe file succeeded"
9100 run_test 130b "FIEMAP ($OSTCOUNT-stripe file)"
9103 [ "$OSTCOUNT" -lt "2" ] &&
9104 skip_env "skipping FIEMAP on 2-stripe file" && return
9106 filefrag_op=$(filefrag -e 2>&1 | grep "invalid option")
9107 [ -n "$filefrag_op" ] && skip "filefrag does not support FIEMAP" &&
9110 trap cleanup_130 EXIT RETURN
9112 local fm_file=$DIR/$tfile
9113 $SETSTRIPE -S 65536 -c 2 $fm_file || error "setstripe on $fm_file"
9114 [ "$(facet_fstype ost$(($($GETSTRIPE -i $fm_file) + 1)))" = "zfs" ] &&
9115 skip "ORI-366/LU-1941: FIEMAP unimplemented on ZFS" && return
9117 dd if=/dev/zero of=$fm_file seek=1 bs=1M count=1 ||
9118 error "dd failed on $fm_file"
9120 filefrag -ves $fm_file || error "filefrag $fm_file failed"
9121 filefrag_op=$(filefrag -ve $fm_file |
9122 sed -n '/ext:/,/found/{/ext:/d; /found/d; p}')
9124 last_lun=$(echo $filefrag_op | cut -d: -f5 |
9125 sed -e 's/^[ \t]*/0x/' | sed -e 's/0x0x/0x/')
9130 for line in $filefrag_op
9132 frag_lun=$(echo $line | cut -d: -f5 |
9133 sed -e 's/^[ \t]*/0x/' | sed -e 's/0x0x/0x/')
9134 ext_len=$(echo $line | cut -d: -f4)
9135 if (( $frag_lun != $last_lun )); then
9136 logical=`echo $line | cut -d: -f2 | cut -d. -f1`
9137 if (( logical != 512 )); then
9139 error "FIEMAP on $fm_file failed; returned " \
9140 "logical start for lun $logical instead of 512"
9143 if (( tot_len != 512 )); then
9145 error "FIEMAP on $fm_file failed; returned " \
9146 "len $tot_len for OST $last_lun instead of 1024"
9153 (( tot_len += ext_len ))
9156 if (( num_luns != 2 || tot_len != 512 )); then
9158 error "FIEMAP on $fm_file failed; returned wrong number of " \
9159 "luns or wrong len for OST $last_lun"
9165 echo "FIEMAP on 2-stripe file with hole succeeded"
9167 run_test 130c "FIEMAP (2-stripe file with hole)"
9170 [ "$OSTCOUNT" -lt "3" ] &&
9171 skip_env "skipping FIEMAP on N-stripe file test" && return
9173 filefrag_op=$(filefrag -e 2>&1 | grep "invalid option")
9174 [ -n "$filefrag_op" ] && skip "filefrag does not support FIEMAP" &&
9177 trap cleanup_130 EXIT RETURN
9179 local fm_file=$DIR/$tfile
9180 $SETSTRIPE -S 65536 -c $OSTCOUNT $fm_file ||
9181 error "setstripe on $fm_file"
9182 [ "$(facet_fstype ost$(($($GETSTRIPE -i $fm_file) + 1)))" = "zfs" ] &&
9183 skip "ORI-366/LU-1941: FIEMAP unimplemented on ZFS" && return
9185 local actual_stripecnt=$($GETSTRIPE -c $fm_file)
9186 dd if=/dev/zero of=$fm_file bs=1M count=$actual_stripecnt ||
9187 error "dd failed on $fm_file"
9189 filefrag -ves $fm_file || error "filefrag $fm_file failed"
9190 filefrag_op=$(filefrag -ve $fm_file |
9191 sed -n '/ext:/,/found/{/ext:/d; /found/d; p}')
9193 last_lun=$(echo $filefrag_op | cut -d: -f5 |
9194 sed -e 's/^[ \t]*/0x/' | sed -e 's/0x0x/0x/')
9199 for line in $filefrag_op
9201 frag_lun=$(echo $line | cut -d: -f5 |
9202 sed -e 's/^[ \t]*/0x/' | sed -e 's/0x0x/0x/')
9203 ext_len=$(echo $line | cut -d: -f4)
9204 if (( $frag_lun != $last_lun )); then
9205 if (( tot_len != 1024 )); then
9207 error "FIEMAP on $fm_file failed; returned " \
9208 "len $tot_len for OST $last_lun instead of 1024"
9215 (( tot_len += ext_len ))
9218 if (( num_luns != actual_stripecnt || tot_len != 1024 )); then
9220 error "FIEMAP on $fm_file failed; returned wrong number of " \
9221 "luns or wrong len for OST $last_lun"
9227 echo "FIEMAP on N-stripe file succeeded"
9229 run_test 130d "FIEMAP (N-stripe file)"
9232 [ "$OSTCOUNT" -lt "2" ] &&
9233 skip_env "skipping continuation FIEMAP test" && return
9235 filefrag_op=$(filefrag -e 2>&1 | grep "invalid option")
9236 [ -n "$filefrag_op" ] && skip "filefrag does not support FIEMAP" && return
9238 trap cleanup_130 EXIT RETURN
9240 local fm_file=$DIR/$tfile
9241 $SETSTRIPE -S 131072 -c 2 $fm_file || error "setstripe on $fm_file"
9242 [ "$(facet_fstype ost$(($($GETSTRIPE -i $fm_file) + 1)))" = "zfs" ] &&
9243 skip "ORI-366/LU-1941: FIEMAP unimplemented on ZFS" && return
9246 EXPECTED_LEN=$(( (NUM_BLKS / 2) * 64 ))
9247 for ((i = 0; i < $NUM_BLKS; i++))
9249 dd if=/dev/zero of=$fm_file count=1 bs=64k seek=$((2*$i)) conv=notrunc > /dev/null 2>&1
9252 filefrag -ves $fm_file || error "filefrag $fm_file failed"
9253 filefrag_op=$(filefrag -ve $fm_file |
9254 sed -n '/ext:/,/found/{/ext:/d; /found/d; p}')
9256 last_lun=$(echo $filefrag_op | cut -d: -f5 |
9257 sed -e 's/^[ \t]*/0x/' | sed -e 's/0x0x/0x/')
9262 for line in $filefrag_op
9264 frag_lun=$(echo $line | cut -d: -f5 |
9265 sed -e 's/^[ \t]*/0x/' | sed -e 's/0x0x/0x/')
9266 ext_len=$(echo $line | cut -d: -f4)
9267 if (( $frag_lun != $last_lun )); then
9268 if (( tot_len != $EXPECTED_LEN )); then
9270 error "FIEMAP on $fm_file failed; returned " \
9271 "len $tot_len for OST $last_lun instead " \
9279 (( tot_len += ext_len ))
9282 if (( num_luns != 2 || tot_len != $EXPECTED_LEN )); then
9284 error "FIEMAP on $fm_file failed; returned wrong number " \
9285 "of luns or wrong len for OST $last_lun"
9291 echo "FIEMAP with continuation calls succeeded"
9293 run_test 130e "FIEMAP (test continuation FIEMAP calls)"
9295 # Test for writev/readv
9297 rwv -f $DIR/$tfile -w -n 3 524288 1048576 1572864 || \
9298 error "writev test failed"
9299 rwv -f $DIR/$tfile -r -v -n 2 1572864 1048576 || \
9300 error "readv failed"
9303 run_test 131a "test iov's crossing stripe boundary for writev/readv"
9306 rwv -f $DIR/$tfile -w -a -n 3 524288 1048576 1572864 || \
9307 error "append writev test failed"
9308 rwv -f $DIR/$tfile -w -a -n 2 1572864 1048576 || \
9309 error "append writev test failed"
9312 run_test 131b "test append writev"
9315 rwv -f $DIR/$tfile -w -d -n 1 1048576 || return 0
9318 run_test 131c "test read/write on file w/o objects"
9321 rwv -f $DIR/$tfile -w -n 1 1572864
9322 NOB=`rwv -f $DIR/$tfile -r -n 3 524288 524288 1048576 | awk '/error/ {print $6}'`
9323 if [ "$NOB" != 1572864 ]; then
9324 error "Short read filed: read $NOB bytes instead of 1572864"
9328 run_test 131d "test short read"
9331 rwv -f $DIR/$tfile -w -s 1048576 -n 1 1048576
9332 rwv -f $DIR/$tfile -r -z -s 0 -n 1 524288 || \
9333 error "read hitting hole failed"
9336 run_test 131e "test read hitting hole"
9342 $SINGLEMDS) res=`do_facet $SINGLEMDS $LCTL get_param mdt.$FSNAME-MDT0000.md_stats | grep "$2"`
9344 ost) res=`do_facet ost1 $LCTL get_param obdfilter.$FSNAME-OST0000.stats | grep "$2"`
9346 *) error "Wrong argument $1" ;;
9349 [ -z "$res" ] && error "The counter for $2 on $1 was not incremented"
9350 # if the argument $3 is zero, it means any stat increment is ok.
9351 if [[ $3 -gt 0 ]]; then
9352 count=$(echo $res | awk '{ print $2 }')
9353 [[ $count -ne $3 ]] &&
9354 error "The $2 counter on $1 is wrong - expected $3"
9359 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
9360 remote_ost_nodsh && skip "remote OST with nodsh" && return
9361 remote_mds_nodsh && skip "remote MDS with nodsh" && return
9363 do_facet $SINGLEMDS $LCTL list_param mdt.*.rename_stats ||
9364 { skip "MDS doesn't support rename stats"; return; }
9365 local testdir=$DIR/${tdir}/stats_testdir
9366 mkdir -p $DIR/${tdir}
9369 do_facet $SINGLEMDS $LCTL set_param mdt.*.md_stats=clear
9370 do_facet ost1 $LCTL set_param obdfilter.*.stats=clear
9372 # verify mdt stats first.
9373 mkdir ${testdir} || error "mkdir failed"
9374 check_stats $SINGLEMDS "mkdir" 1
9375 touch ${testdir}/${tfile} || error "touch failed"
9376 check_stats $SINGLEMDS "open" 1
9377 check_stats $SINGLEMDS "close" 1
9378 [ $(lustre_version_code $SINGLEMDS) -ge $(version_code 2.8.54) ] && {
9379 mknod ${testdir}/${tfile}-pipe p || error "mknod failed"
9380 check_stats $SINGLEMDS "mknod" 2
9382 rm -f ${testdir}/${tfile}-pipe || error "pipe remove failed"
9383 check_stats $SINGLEMDS "unlink" 1
9384 rm -f ${testdir}/${tfile} || error "file remove failed"
9385 check_stats $SINGLEMDS "unlink" 2
9387 # remove working dir and check mdt stats again.
9388 rmdir ${testdir} || error "rmdir failed"
9389 check_stats $SINGLEMDS "rmdir" 1
9391 local testdir1=$DIR/${tdir}/stats_testdir1
9393 mkdir -p ${testdir1}
9394 touch ${testdir1}/test1
9395 mv ${testdir1}/test1 ${testdir} || error "file crossdir rename"
9396 check_stats $SINGLEMDS "crossdir_rename" 1
9398 mv ${testdir}/test1 ${testdir}/test0 || error "file samedir rename"
9399 check_stats $SINGLEMDS "samedir_rename" 1
9403 run_test 133a "Verifying MDT stats ========================================"
9406 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
9407 remote_ost_nodsh && skip "remote OST with nodsh" && return
9408 remote_mds_nodsh && skip "remote MDS with nodsh" && return
9409 local testdir=$DIR/${tdir}/stats_testdir
9410 mkdir -p ${testdir} || error "mkdir failed"
9411 touch ${testdir}/${tfile} || error "touch failed"
9412 cancel_lru_locks mdc
9415 do_facet $SINGLEMDS $LCTL set_param mdt.*.md_stats=clear
9416 do_facet ost1 $LCTL set_param obdfilter.*.stats=clear
9418 # extra mdt stats verification.
9419 chmod 444 ${testdir}/${tfile} || error "chmod failed"
9420 check_stats $SINGLEMDS "setattr" 1
9421 do_facet $SINGLEMDS $LCTL set_param mdt.*.md_stats=clear
9422 if [ $(lustre_version_code $SINGLEMDS) -ne $(version_code 2.2.0) ]
9424 ls -l ${testdir}/${tfile} > /dev/null|| error "ls failed"
9425 check_stats $SINGLEMDS "getattr" 1
9427 $LFS df || error "lfs failed"
9428 check_stats $SINGLEMDS "statfs" 1
9432 run_test 133b "Verifying extra MDT stats =================================="
9435 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
9436 remote_ost_nodsh && skip "remote OST with nodsh" && return
9437 remote_mds_nodsh && skip "remote MDS with nodsh" && return
9438 local testdir=$DIR/${tdir}/stats_testdir
9439 test_mkdir -p ${testdir} || error "mkdir failed"
9441 # verify obdfilter stats.
9442 $SETSTRIPE -c 1 -i 0 ${testdir}/${tfile}
9444 cancel_lru_locks osc
9445 wait_delete_completed
9448 do_facet $SINGLEMDS $LCTL set_param mdt.*.md_stats=clear
9449 do_facet ost1 $LCTL set_param obdfilter.*.stats=clear
9451 dd if=/dev/zero of=${testdir}/${tfile} conv=notrunc bs=512k count=1 || error "dd failed"
9453 cancel_lru_locks osc
9454 check_stats ost "write" 1
9456 dd if=${testdir}/${tfile} of=/dev/null bs=1k count=1 || error "dd failed"
9457 check_stats ost "read" 1
9459 > ${testdir}/${tfile} || error "truncate failed"
9460 check_stats ost "punch" 1
9462 rm -f ${testdir}/${tfile} || error "file remove failed"
9463 wait_delete_completed
9464 check_stats ost "destroy" 1
9468 run_test 133c "Verifying OST stats ========================================"
9475 while [ $value -ge 2 ]; do
9480 if [ $orig -gt $order ]; then
9488 local size=('K' 'M' 'G' 'T');
9490 local size_string=$value
9492 while [ $value -ge 1024 ]; do
9493 if [ $i -gt 3 ]; then
9494 #T is the biggest unit we get here, if that is bigger,
9496 size_string=${value}T
9499 value=$((value >> 10))
9500 if [ $value -lt 1024 ]; then
9501 size_string=${value}${size[$i]}
9512 local context=${2:-.}
9513 local sample=$(do_facet $SINGLEMDS $LCTL get_param mdt.*.rename_stats |
9515 awk '/ '${size}'/ {print $4}' | sed -e "s/,//g")
9520 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
9521 remote_ost_nodsh && skip "remote OST with nodsh" && return
9522 remote_mds_nodsh && skip "remote MDS with nodsh" && return
9523 do_facet $SINGLEMDS $LCTL list_param mdt.*.rename_stats ||
9524 { skip "MDS doesn't support rename stats"; return; }
9526 local testdir1=$DIR/${tdir}/stats_testdir1
9527 local testdir2=$DIR/${tdir}/stats_testdir2
9529 do_facet $SINGLEMDS $LCTL set_param mdt.*.rename_stats=clear
9531 mkdir -p ${testdir1} || error "mkdir failed"
9532 mkdir -p ${testdir2} || error "mkdir failed"
9534 createmany -o $testdir1/test 512 || error "createmany failed"
9536 # check samedir rename size
9537 mv ${testdir1}/test0 ${testdir1}/test_0
9539 local testdir1_size=$(ls -l $DIR/${tdir} |
9540 awk '/stats_testdir1/ {print $5}')
9541 local testdir2_size=$(ls -l $DIR/${tdir} |
9542 awk '/stats_testdir2/ {print $5}')
9544 testdir1_size=$(order_2 $testdir1_size)
9545 testdir2_size=$(order_2 $testdir2_size)
9547 testdir1_size=$(size_in_KMGT $testdir1_size)
9548 testdir2_size=$(size_in_KMGT $testdir2_size)
9550 echo "source rename dir size: ${testdir1_size}"
9551 echo "target rename dir size: ${testdir2_size}"
9553 local cmd="do_facet $SINGLEMDS $LCTL get_param mdt.*.rename_stats"
9554 eval $cmd || error "$cmd failed"
9555 local samedir=$($cmd | grep 'same_dir')
9556 local same_sample=$(get_rename_size $testdir1_size)
9557 [ -z "$samedir" ] && error "samedir_rename_size count error"
9558 [[ $same_sample -eq 1 ]] ||
9559 error "samedir_rename_size error $same_sample"
9560 echo "Check same dir rename stats success"
9562 do_facet $SINGLEMDS $LCTL set_param mdt.*.rename_stats=clear
9564 # check crossdir rename size
9565 mv ${testdir1}/test_0 ${testdir2}/test_0
9567 testdir1_size=$(ls -l $DIR/${tdir} |
9568 awk '/stats_testdir1/ {print $5}')
9569 testdir2_size=$(ls -l $DIR/${tdir} |
9570 awk '/stats_testdir2/ {print $5}')
9572 testdir1_size=$(order_2 $testdir1_size)
9573 testdir2_size=$(order_2 $testdir2_size)
9575 testdir1_size=$(size_in_KMGT $testdir1_size)
9576 testdir2_size=$(size_in_KMGT $testdir2_size)
9578 echo "source rename dir size: ${testdir1_size}"
9579 echo "target rename dir size: ${testdir2_size}"
9581 eval $cmd || error "$cmd failed"
9582 local crossdir=$($cmd | grep 'crossdir')
9583 local src_sample=$(get_rename_size $testdir1_size crossdir_src)
9584 local tgt_sample=$(get_rename_size $testdir2_size crossdir_tgt)
9585 [ -z "$crossdir" ] && error "crossdir_rename_size count error"
9586 [[ $src_sample -eq 1 ]] ||
9587 error "crossdir_rename_size error $src_sample"
9588 [[ $tgt_sample -eq 1 ]] ||
9589 error "crossdir_rename_size error $tgt_sample"
9590 echo "Check cross dir rename stats success"
9593 run_test 133d "Verifying rename_stats ========================================"
9596 remote_mds_nodsh && skip "remote MDS with nodsh" && return
9597 remote_ost_nodsh && skip "remote OST with nodsh" && return
9598 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
9599 local testdir=$DIR/${tdir}/stats_testdir
9600 local ctr f0 f1 bs=32768 count=42 sum
9602 mkdir -p ${testdir} || error "mkdir failed"
9604 $SETSTRIPE -c 1 -i 0 ${testdir}/${tfile}
9606 for ctr in {write,read}_bytes; do
9608 cancel_lru_locks osc
9610 do_facet ost1 $LCTL set_param -n \
9611 "obdfilter.*.exports.clear=clear"
9613 if [ $ctr = write_bytes ]; then
9615 f1=${testdir}/${tfile}
9617 f0=${testdir}/${tfile}
9621 dd if=$f0 of=$f1 conv=notrunc bs=$bs count=$count || \
9624 cancel_lru_locks osc
9626 sum=$(do_facet ost1 $LCTL get_param \
9627 "obdfilter.*.exports.*.stats" |
9628 awk -v ctr=$ctr 'BEGIN { sum = 0 }
9629 $1 == ctr { sum += $7 }
9630 END { printf("%0.0f", sum) }')
9632 if ((sum != bs * count)); then
9633 error "Bad $ctr sum, expected $((bs * count)), got $sum"
9639 run_test 133e "Verifying OST {read,write}_bytes nid stats ================="
9642 for dir in /proc/fs/lustre/ /proc/sys/lnet/ /proc/sys/lustre/ \
9643 /sys/fs/lustre/ /sys/fs/lnet/ /sys/kernel/debug/lnet/ \
9644 /sys/kernel/debug/lustre/; do
9645 [[ -d $dir ]] && proc_dirs+=" $dir"
9649 remote_mds_nodsh && skip "remote MDS with nodsh" && return
9650 remote_ost_nodsh && skip "remote OST with nodsh" && return
9651 # First without trusting modes.
9652 find $proc_dirs -exec cat '{}' \; &> /dev/null
9654 # Second verifying readability.
9655 $LCTL get_param -R '*' &> /dev/null || error "proc file read failed"
9657 # eventually, this can also be replaced with "lctl get_param -R",
9658 # but not until that option is always available on the server
9660 for facet in $SINGLEMDS ost1; do
9661 do_facet $facet find $proc_dirs \
9662 ! -name req_history \
9663 -exec cat '{}' \\\; &> /dev/null
9665 do_facet $facet find $proc_dirs \
9666 ! -name req_history \
9668 -exec cat '{}' \\\; &> /dev/null ||
9669 error "proc file read failed"
9672 run_test 133f "Check for LBUGs/Oopses/unreadable files in /proc"
9675 remote_mds_nodsh && skip "remote MDS with nodsh" && return
9676 remote_ost_nodsh && skip "remote OST with nodsh" && return
9677 # Second verifying writability.
9680 -not -name force_lbug \
9681 -not -name changelog_mask \
9682 -exec badarea_io '{}' \; &> /dev/null ||
9683 error "find $proc_dirs failed"
9685 [ $(lustre_version_code $SINGLEMDS) -le $(version_code 2.5.54) ] &&
9686 skip "Too old lustre on MDS" && return
9688 [ $(lustre_version_code ost1) -le $(version_code 2.5.54) ] &&
9689 skip "Too old lustre on ost1" && return
9692 for facet in $SINGLEMDS ost1; do
9693 do_facet $facet find $proc_dirs \
9695 -not -name force_lbug \
9696 -not -name changelog_mask \
9697 -exec badarea_io '{}' \\\; &> /dev/null ||
9698 error "$facet find $proc_dirs failed"
9702 # remount the FS in case writes/reads /proc break the FS
9703 cleanup || error "failed to unmount"
9704 setup || error "failed to setup"
9707 run_test 133g "Check for Oopses on bad io area writes/reads in /proc"
9710 remote_mds_nodsh && skip "remote MDS with nodsh" && return
9711 [[ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.7.54) ]] &&
9712 skip "Need MDS version at least 2.7.54" && return
9714 mkdir -p $DIR/$tdir || error "failed to create $DIR/$tdir"
9715 cancel_lru_locks mdc
9717 local nsdir="ldlm.namespaces.*-MDT0000-mdc-*"
9718 local unused=$($LCTL get_param -n $nsdir.lock_unused_count)
9719 [ $unused -eq 0 ] || error "$unused locks are not cleared"
9722 createmany -o $DIR/$tdir/f $nr ||
9723 error "failed to create $nr files in $DIR/$tdir"
9724 unused=$($LCTL get_param -n $nsdir.lock_unused_count)
9726 #define OBD_FAIL_LDLM_WATERMARK_LOW 0x327
9727 do_facet mds1 $LCTL set_param fail_loc=0x327
9728 do_facet mds1 $LCTL set_param fail_val=500
9731 echo "sleep 10 seconds ..."
9733 local lck_cnt=$($LCTL get_param -n $nsdir.lock_unused_count)
9735 do_facet mds1 $LCTL set_param fail_loc=0
9736 do_facet mds1 $LCTL set_param fail_val=0
9737 [ $lck_cnt -lt $unused ] ||
9738 error "No locks reclaimed, before:$unused, after:$lck_cnt"
9741 unlinkmany $DIR/$tdir/f $nr
9743 run_test 134a "Server reclaims locks when reaching lock_reclaim_threshold"
9746 remote_mds_nodsh && skip "remote MDS with nodsh" && return
9747 [[ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.7.54) ]] &&
9748 skip "Need MDS version at least 2.7.54" && return
9750 mkdir -p $DIR/$tdir || error "failed to create $DIR/$tdir"
9751 cancel_lru_locks mdc
9753 local low_wm=$(do_facet mds1 $LCTL get_param -n \
9754 ldlm.lock_reclaim_threshold_mb)
9755 # disable reclaim temporarily
9756 do_facet mds1 $LCTL set_param ldlm.lock_reclaim_threshold_mb=0
9758 #define OBD_FAIL_LDLM_WATERMARK_HIGH 0x328
9759 do_facet mds1 $LCTL set_param fail_loc=0x328
9760 do_facet mds1 $LCTL set_param fail_val=500
9762 $LCTL set_param debug=+trace
9765 createmany -o $DIR/$tdir/f $nr &
9768 echo "Sleep $TIMEOUT seconds ..."
9770 if ! ps -p $create_pid > /dev/null 2>&1; then
9771 do_facet mds1 $LCTL set_param fail_loc=0
9772 do_facet mds1 $LCTL set_param fail_val=0
9773 do_facet mds1 $LCTL set_param \
9774 ldlm.lock_reclaim_threshold_mb=${low_wm}m
9775 error "createmany finished incorrectly!"
9777 do_facet mds1 $LCTL set_param fail_loc=0
9778 do_facet mds1 $LCTL set_param fail_val=0
9779 do_facet mds1 $LCTL set_param ldlm.lock_reclaim_threshold_mb=${low_wm}m
9780 wait $create_pid || return 1
9782 unlinkmany $DIR/$tdir/f $nr
9784 run_test 134b "Server rejects lock request when reaching lock_limit_mb"
9786 test_140() { #bug-17379
9787 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
9788 test_mkdir -p $DIR/$tdir || error "Creating dir $DIR/$tdir"
9789 cd $DIR/$tdir || error "Changing to $DIR/$tdir"
9790 cp $(which stat) . || error "Copying stat to $DIR/$tdir"
9792 # VFS limits max symlink depth to 5(4KSTACK) or 7(8KSTACK) or 8
9793 # For kernel > 3.5, bellow only tests consecutive symlink (MAX 40)
9795 while i=`expr $i + 1`; do
9796 test_mkdir -p $i || error "Creating dir $i"
9797 cd $i || error "Changing to $i"
9798 ln -s ../stat stat || error "Creating stat symlink"
9799 # Read the symlink until ELOOP present,
9800 # not LBUGing the system is considered success,
9801 # we didn't overrun the stack.
9802 $OPENFILE -f O_RDONLY stat >/dev/null 2>&1; ret=$?
9804 if [ $ret -eq 40 ]; then
9807 error "Open stat symlink"
9813 echo "The symlink depth = $i"
9814 [ $i -eq 5 -o $i -eq 7 -o $i -eq 8 -o $i -eq 40 ] ||
9815 error "Invalid symlink depth"
9817 # Test recursive symlink
9818 ln -s symlink_self symlink_self
9819 $OPENFILE -f O_RDONLY symlink_self >/dev/null 2>&1; ret=$?
9820 echo "open symlink_self returns $ret"
9821 [ $ret -eq 40 ] || error "recursive symlink doesn't return -ELOOP"
9823 run_test 140 "Check reasonable stack depth (shouldn't LBUG) ===="
9826 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
9827 local TF="$TMP/$tfile"
9829 dd if=/dev/urandom of=$TF bs=6096 count=1 || error "dd failed"
9831 cancel_lru_locks osc
9832 cmp $TF $DIR/$tfile || error "$TMP/$tfile $DIR/$tfile differ"
9833 remount_client $MOUNT
9835 cmp $TF $DIR/$tfile || error "$TF $DIR/$tfile differ (remount)"
9838 $TRUNCATE $DIR/$tfile 6000
9839 cancel_lru_locks osc
9840 cmp $TF $DIR/$tfile || error "$TF $DIR/$tfile differ (truncate1)"
9843 echo "12345" >>$DIR/$tfile
9844 cancel_lru_locks osc
9845 cmp $TF $DIR/$tfile || error "$TF $DIR/$tfile differ (append1)"
9848 echo "12345" >>$DIR/$tfile
9849 cancel_lru_locks osc
9850 cmp $TF $DIR/$tfile || error "$TF $DIR/$tfile differ (append2)"
9855 run_test 150 "truncate/append tests"
9857 #LU-2902 roc_hit was not able to read all values from lproc
9858 function roc_hit_init() {
9859 local list=$(comma_list $(osts_nodes))
9860 local dir=$DIR/$tdir-check
9861 local file=$dir/file
9867 #use setstripe to do a write to every ost
9868 for i in $(seq 0 $((OSTCOUNT-1))); do
9869 $SETSTRIPE -c 1 -i $i $dir || error "$SETSTRIPE $file failed"
9870 dd if=/dev/urandom of=$file bs=4k count=4 2>&1 > /dev/null
9871 idx=$(printf %04x $i)
9872 BEFORE=$(get_osd_param $list *OST*$idx stats |
9873 awk '$1 == "cache_access" {sum += $7}
9874 END { printf("%0.0f", sum) }')
9876 cancel_lru_locks osc
9877 cat $file >/dev/null
9879 AFTER=$(get_osd_param $list *OST*$idx stats |
9880 awk '$1 == "cache_access" {sum += $7}
9881 END { printf("%0.0f", sum) }')
9883 echo BEFORE:$BEFORE AFTER:$AFTER
9884 if ! let "AFTER - BEFORE == 4"; then
9886 error "roc_hit is not safe to use"
9894 function roc_hit() {
9895 local list=$(comma_list $(osts_nodes))
9896 echo $(get_osd_param $list '' stats |
9897 awk '$1 == "cache_hit" {sum += $7}
9898 END { printf("%0.0f", sum) }')
9901 function set_cache() {
9904 if [ "$2" == "off" ]; then
9907 local list=$(comma_list $(osts_nodes))
9908 set_osd_param $list '' $1_cache_enable $on
9910 cancel_lru_locks osc
9914 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
9915 remote_ost_nodsh && skip "remote OST with nodsh" && return
9918 local list=$(comma_list $(osts_nodes))
9920 # check whether obdfilter is cache capable at all
9921 if ! get_osd_param $list '' read_cache_enable >/dev/null; then
9922 echo "not cache-capable obdfilter"
9926 # check cache is enabled on all obdfilters
9927 if get_osd_param $list '' read_cache_enable | grep 0; then
9928 echo "oss cache is disabled"
9932 set_osd_param $list '' writethrough_cache_enable 1
9934 # check write cache is enabled on all obdfilters
9935 if get_osd_param $list '' writethrough_cache_enable | grep 0; then
9936 echo "oss write cache is NOT enabled"
9942 #define OBD_FAIL_OBD_NO_LRU 0x609
9943 do_nodes $list $LCTL set_param fail_loc=0x609
9945 # pages should be in the case right after write
9946 dd if=/dev/urandom of=$DIR/$tfile bs=4k count=$CPAGES ||
9949 local BEFORE=$(roc_hit)
9950 cancel_lru_locks osc
9951 cat $DIR/$tfile >/dev/null
9952 local AFTER=$(roc_hit)
9954 do_nodes $list $LCTL set_param fail_loc=0
9956 if ! let "AFTER - BEFORE == CPAGES"; then
9957 error "NOT IN CACHE: before: $BEFORE, after: $AFTER"
9960 # the following read invalidates the cache
9961 cancel_lru_locks osc
9962 set_osd_param $list '' read_cache_enable 0
9963 cat $DIR/$tfile >/dev/null
9965 # now data shouldn't be found in the cache
9967 cancel_lru_locks osc
9968 cat $DIR/$tfile >/dev/null
9970 if let "AFTER - BEFORE != 0"; then
9971 error "IN CACHE: before: $BEFORE, after: $AFTER"
9974 set_osd_param $list '' read_cache_enable 1
9977 run_test 151 "test cache on oss and controls ==============================="
9980 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
9981 local TF="$TMP/$tfile"
9983 # simulate ENOMEM during write
9984 #define OBD_FAIL_OST_NOMEM 0x226
9985 lctl set_param fail_loc=0x80000226
9986 dd if=/dev/urandom of=$TF bs=6096 count=1 || error "dd failed"
9988 sync || error "sync failed"
9989 lctl set_param fail_loc=0
9991 # discard client's cache
9992 cancel_lru_locks osc
9994 # simulate ENOMEM during read
9995 lctl set_param fail_loc=0x80000226
9996 cmp $TF $DIR/$tfile || error "cmp failed"
9997 lctl set_param fail_loc=0
10001 run_test 152 "test read/write with enomem ============================"
10004 $MULTIOP $DIR/$tfile Ow4096Ycu || error "multiop failed"
10006 run_test 153 "test if fdatasync does not crash ======================="
10008 dot_lustre_fid_permission_check() {
10010 local ffid=$MOUNT/.lustre/fid/$fid
10013 echo "stat fid $fid"
10014 stat $ffid > /dev/null || error "stat $ffid failed."
10015 echo "touch fid $fid"
10016 touch $ffid || error "touch $ffid failed."
10017 echo "write to fid $fid"
10018 cat /etc/hosts > $ffid || error "write $ffid failed."
10019 echo "read fid $fid"
10020 diff /etc/hosts $ffid || error "read $ffid failed."
10021 echo "append write to fid $fid"
10022 cat /etc/hosts >> $ffid || error "append write $ffid failed."
10023 echo "rename fid $fid"
10024 mv $ffid $test_dir/$tfile.1 &&
10025 error "rename $ffid to $tfile.1 should fail."
10026 touch $test_dir/$tfile.1
10027 mv $test_dir/$tfile.1 $ffid &&
10028 error "rename $tfile.1 to $ffid should fail."
10029 rm -f $test_dir/$tfile.1
10030 echo "truncate fid $fid"
10031 $TRUNCATE $ffid 777 || error "truncate $ffid failed."
10032 if [ $MDSCOUNT -lt 2 ]; then #FIXME when cross-MDT hard link is working
10033 echo "link fid $fid"
10034 ln -f $ffid $test_dir/tfile.lnk || error "link $ffid failed."
10036 if [ -n $(lctl get_param -n mdc.*-mdc-*.connect_flags | grep acl) ]; then
10037 echo "setfacl fid $fid"
10038 setfacl -R -m u:bin:rwx $ffid || error "setfacl $ffid failed."
10039 echo "getfacl fid $fid"
10040 getfacl $ffid >/dev/null || error "getfacl $ffid failed."
10042 echo "unlink fid $fid"
10043 unlink $MOUNT/.lustre/fid/$fid && error "unlink $ffid should fail."
10044 echo "mknod fid $fid"
10045 mknod $ffid c 1 3 && error "mknod $ffid should fail."
10047 fid=[0xf00000400:0x1:0x0]
10048 ffid=$MOUNT/.lustre/fid/$fid
10050 echo "stat non-exist fid $fid"
10051 stat $ffid > /dev/null && error "stat non-exist $ffid should fail."
10052 echo "write to non-exist fid $fid"
10053 cat /etc/hosts > $ffid && error "write non-exist $ffid should fail."
10054 echo "link new fid $fid"
10055 ln $test_dir/$tfile $ffid && error "link $ffid should fail."
10057 mkdir -p $test_dir/$tdir
10058 touch $test_dir/$tdir/$tfile
10059 fid=$($LFS path2fid $test_dir/$tdir)
10062 error "error: could not get fid for $test_dir/$dir/$tfile."
10064 ffid=$MOUNT/.lustre/fid/$fid
10067 ls $ffid > /dev/null || error "ls $ffid failed."
10068 echo "touch $fid/$tfile.1"
10069 touch $ffid/$tfile.1 || error "touch $ffid/$tfile.1 failed."
10071 echo "touch $MOUNT/.lustre/fid/$tfile"
10072 touch $MOUNT/.lustre/fid/$tfile && \
10073 error "touch $MOUNT/.lustre/fid/$tfile should fail."
10075 echo "setxattr to $MOUNT/.lustre/fid"
10076 setfattr -n trusted.name1 -v value1 $MOUNT/.lustre/fid
10078 echo "listxattr for $MOUNT/.lustre/fid"
10079 getfattr -d -m "^trusted" $MOUNT/.lustre/fid
10081 echo "delxattr from $MOUNT/.lustre/fid"
10082 setfattr -x trusted.name1 $MOUNT/.lustre/fid
10084 echo "touch invalid fid: $MOUNT/.lustre/fid/[0x200000400:0x2:0x3]"
10085 touch $MOUNT/.lustre/fid/[0x200000400:0x2:0x3] &&
10086 error "touch invalid fid should fail."
10088 echo "touch non-normal fid: $MOUNT/.lustre/fid/[0x1:0x2:0x0]"
10089 touch $MOUNT/.lustre/fid/[0x1:0x2:0x0] &&
10090 error "touch non-normal fid should fail."
10092 echo "rename $tdir to $MOUNT/.lustre/fid"
10093 mrename $test_dir/$tdir $MOUNT/.lustre/fid &&
10094 error "rename to $MOUNT/.lustre/fid should fail."
10096 if [ $(lustre_version_code $SINGLEMDS) -ge $(version_code 2.3.51) ]
10098 local old_obf_mode=$(stat --format="%a" $DIR/.lustre/fid)
10099 local new_obf_mode=777
10101 echo "change mode of $DIR/.lustre/fid to $new_obf_mode"
10102 chmod $new_obf_mode $DIR/.lustre/fid ||
10103 error "chmod $new_obf_mode $DIR/.lustre/fid failed"
10105 local obf_mode=$(stat --format=%a $DIR/.lustre/fid)
10106 [ $obf_mode -eq $new_obf_mode ] ||
10107 error "stat $DIR/.lustre/fid returned wrong mode $obf_mode"
10109 echo "restore mode of $DIR/.lustre/fid to $old_obf_mode"
10110 chmod $old_obf_mode $DIR/.lustre/fid ||
10111 error "chmod $old_obf_mode $DIR/.lustre/fid failed"
10114 $OPENFILE -f O_LOV_DELAY_CREATE:O_CREAT $test_dir/$tfile-2
10115 fid=$($LFS path2fid $test_dir/$tfile-2)
10117 if [ $(lustre_version_code $SINGLEMDS) -ge $(version_code 2.6.50) ]
10119 echo "cp /etc/passwd $MOUNT/.lustre/fid/$fid"
10120 cp /etc/passwd $MOUNT/.lustre/fid/$fid ||
10121 error "create lov data thru .lustre failed"
10123 echo "cp /etc/passwd $test_dir/$tfile-2"
10124 cp /etc/passwd $test_dir/$tfile-2 ||
10125 error "copy to $test_dir/$tfile-2 failed."
10126 echo "diff /etc/passwd $MOUNT/.lustre/fid/$fid"
10127 diff /etc/passwd $MOUNT/.lustre/fid/$fid ||
10128 error "diff /etc/passwd $MOUNT/.lustre/fid/$fid failed."
10130 rm -rf $test_dir/tfile.lnk
10131 rm -rf $test_dir/$tfile-2
10135 [[ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.4.1) ]] &&
10136 skip "Need MDS version at least 2.4.1" && return
10139 local FID=$($LFS path2fid $DIR/$tfile)
10140 [ -z "$FID" ] && error "path2fid unable to get $DIR/$tfile FID"
10142 # check that we get the same pathname back
10143 local FOUND=$($LFS fid2path $MOUNT "$FID")
10144 [ -z "$FOUND" ] && error "fid2path unable to get $FID path"
10145 [ "$FOUND" != "$DIR/$tfile" ] &&
10146 error "fid2path(path2fid($DIR/$tfile)) = $FOUND != $DIR/$tfile"
10150 run_test 154A "lfs path2fid and fid2path basic checks"
10153 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
10154 [[ $(lustre_version_code $SINGLEMDS) -ge $(version_code 2.2.51) ]] ||
10155 { skip "Need MDS version at least 2.2.51"; return 0; }
10156 [ -z "$(which setfacl)" ] && skip "must have setfacl tool" && return
10157 [ -n "$FILESET" ] && skip "SKIP due to FILESET set" && return
10159 cp /etc/hosts $DIR/$tfile
10161 fid=$($LFS path2fid $DIR/$tfile)
10163 [ $rc -ne 0 ] && error "error: could not get fid for $DIR/$tfile."
10165 dot_lustre_fid_permission_check "$fid" $DIR ||
10166 error "dot lustre permission check $fid failed"
10168 rm -rf $MOUNT/.lustre && error ".lustre is not allowed to be unlinked"
10170 touch $MOUNT/.lustre/file &&
10171 error "creation is not allowed under .lustre"
10173 mkdir $MOUNT/.lustre/dir &&
10174 error "mkdir is not allowed under .lustre"
10178 run_test 154a "Open-by-FID"
10181 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
10182 [[ $(lustre_version_code $SINGLEMDS) -ge $(version_code 2.2.51) ]] ||
10183 { skip "Need MDS version at least 2.2.51"; return 0; }
10184 [ -n "$FILESET" ] && skip "SKIP due to FILESET set" && return
10186 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
10188 local remote_dir=$DIR/$tdir/remote_dir
10192 mkdir -p $DIR/$tdir
10193 $LFS mkdir -i $MDTIDX $remote_dir ||
10194 error "create remote directory failed"
10196 cp /etc/hosts $remote_dir/$tfile
10198 fid=$($LFS path2fid $remote_dir/$tfile)
10200 [ $rc -ne 0 ] && error "error: could not get fid for $remote_dir/$tfile"
10202 dot_lustre_fid_permission_check "$fid" $remote_dir ||
10203 error "dot lustre permission check $fid failed"
10206 run_test 154b "Open-by-FID for remote directory"
10209 [[ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.4.1) ]] &&
10210 skip "Need MDS version at least 2.4.1" && return
10212 touch $DIR/$tfile.1 $DIR/$tfile.2 $DIR/$tfile.3
10213 local FID1=$($LFS path2fid $DIR/$tfile.1)
10214 local FID2=$($LFS path2fid $DIR/$tfile.2)
10215 local FID3=$($LFS path2fid $DIR/$tfile.3)
10218 $LFS path2fid $DIR/$tfile.[123] | while read PATHNAME FID; do
10219 [ "$PATHNAME" = "$DIR/$tfile.$N:" ] ||
10220 error "path2fid pathname $PATHNAME != $DIR/$tfile.$N:"
10222 [ "$FID" = "${!want}" ] ||
10223 error "path2fid $PATHNAME FID $FID != FID$N ${!want}"
10227 $LFS fid2path $MOUNT "$FID1" "$FID2" "$FID3" | while read PATHNAME;
10229 [ "$PATHNAME" = "$DIR/$tfile.$N" ] ||
10230 error "fid2path pathname $PATHNAME != $DIR/$tfile.$N:"
10234 run_test 154c "lfs path2fid and fid2path multiple arguments"
10237 remote_mds_nodsh && skip "remote MDS with nodsh" && return
10238 [[ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.5.53) ]] &&
10239 skip "Need MDS version at least 2.5.53" && return
10241 if remote_mds; then
10242 nid=$($LCTL list_nids | sed "s/\./\\\./g")
10246 local proc_ofile="mdt.*.exports.'$nid'.open_files"
10253 local fid=$($LFS path2fid $DIR/$tfile)
10256 cmd="exec $fd<$DIR/$tfile"
10258 local fid_list=$(do_facet $SINGLEMDS $LCTL get_param $proc_ofile)
10259 echo "$fid_list" | grep "$fid"
10262 cmd="exec $fd>/dev/null"
10264 if [ $rc -ne 0 ]; then
10265 error "FID $fid not found in open files list $fid_list"
10268 run_test 154d "Verify open file fid"
10272 [[ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.6.50) ]] &&
10273 skip "Need MDS version at least 2.6.50" && return
10275 if ls -a $MOUNT | grep -q '^\.lustre$'; then
10276 error ".lustre returned by readdir"
10279 run_test 154e ".lustre is not returned by readdir"
10282 [ -n "$FILESET" ] && skip "SKIP due to FILESET set" && return
10283 # create parent directory on a single MDT to avoid cross-MDT hardlinks
10284 test_mkdir -p -c1 $DIR/$tdir/d
10285 # test dirs inherit from its stripe
10286 mkdir -p $DIR/$tdir/d/foo1 || error "mkdir error"
10287 mkdir -p $DIR/$tdir/d/foo2 || error "mkdir error"
10288 cp /etc/hosts $DIR/$tdir/d/foo1/$tfile
10289 ln $DIR/$tdir/d/foo1/$tfile $DIR/$tdir/d/foo2/link
10292 # get fid of parents
10293 local FID0=$($LFS path2fid $DIR/$tdir/d)
10294 local FID1=$($LFS path2fid $DIR/$tdir/d/foo1)
10295 local FID2=$($LFS path2fid $DIR/$tdir/d/foo2)
10296 local FID3=$($LFS path2fid $DIR)
10298 # check that path2fid --parents returns expected <parent_fid>/name
10299 # 1) test for a directory (single parent)
10300 local parent=$($LFS path2fid --parents $DIR/$tdir/d/foo1)
10301 [ "$parent" == "$FID0/foo1" ] ||
10302 error "expected parent: $FID0/foo1, got: $parent"
10304 # 2) test for a file with nlink > 1 (multiple parents)
10305 parent=$($LFS path2fid --parents $DIR/$tdir/d/foo1/$tfile)
10306 echo "$parent" | grep -F "$FID1/$tfile" ||
10307 error "$FID1/$tfile not returned in parent list"
10308 echo "$parent" | grep -F "$FID2/link" ||
10309 error "$FID2/link not returned in parent list"
10311 # 3) get parent by fid
10312 local file_fid=$($LFS path2fid $DIR/$tdir/d/foo1/$tfile)
10313 parent=$($LFS path2fid --parents $MOUNT/.lustre/fid/$file_fid)
10314 echo "$parent" | grep -F "$FID1/$tfile" ||
10315 error "$FID1/$tfile not returned in parent list (by fid)"
10316 echo "$parent" | grep -F "$FID2/link" ||
10317 error "$FID2/link not returned in parent list (by fid)"
10319 # 4) test for entry in root directory
10320 parent=$($LFS path2fid --parents $DIR/f)
10321 echo "$parent" | grep -F "$FID3/f" ||
10322 error "$FID3/f not returned in parent list"
10324 # 5) test it on root directory
10325 [ -z "$($LFS path2fid --parents $MOUNT 2>/dev/null)" ] ||
10326 error "$MOUNT should not have parents"
10328 # enable xattr caching and check that linkea is correctly updated
10329 local save="$TMP/$TESTSUITE-$TESTNAME.parameters"
10330 save_lustre_params client "llite.*.xattr_cache" > $save
10331 lctl set_param llite.*.xattr_cache 1
10333 # 6.1) linkea update on rename
10334 mv $DIR/$tdir/d/foo1/$tfile $DIR/$tdir/d/foo2/$tfile.moved
10336 # get parents by fid
10337 parent=$($LFS path2fid --parents $MOUNT/.lustre/fid/$file_fid)
10338 # foo1 should no longer be returned in parent list
10339 echo "$parent" | grep -F "$FID1" &&
10340 error "$FID1 should no longer be in parent list"
10341 # the new path should appear
10342 echo "$parent" | grep -F "$FID2/$tfile.moved" ||
10343 error "$FID2/$tfile.moved is not in parent list"
10345 # 6.2) linkea update on unlink
10346 rm -f $DIR/$tdir/d/foo2/link
10347 parent=$($LFS path2fid --parents $MOUNT/.lustre/fid/$file_fid)
10348 # foo2/link should no longer be returned in parent list
10349 echo "$parent" | grep -F "$FID2/link" &&
10350 error "$FID2/link should no longer be in parent list"
10354 restore_lustre_params < $save
10357 run_test 154f "get parent fids by reading link ea"
10361 [[ $(lustre_version_code $SINGLEMDS) -ge $(version_code 2.6.92) ]] ||
10362 { skip "Need MDS version at least 2.6.92"; return 0; }
10363 [ -n "$FILESET" ] && skip "SKIP due to FILESET set" && return
10365 mkdir -p $DIR/$tdir
10366 llapi_fid_test -d $DIR/$tdir
10368 run_test 154g "various llapi FID tests"
10370 test_155_small_load() {
10371 local temp=$TMP/$tfile
10372 local file=$DIR/$tfile
10374 dd if=/dev/urandom of=$temp bs=6096 count=1 || \
10375 error "dd of=$temp bs=6096 count=1 failed"
10377 cancel_lru_locks osc
10378 cmp $temp $file || error "$temp $file differ"
10380 $TRUNCATE $temp 6000
10381 $TRUNCATE $file 6000
10382 cmp $temp $file || error "$temp $file differ (truncate1)"
10384 echo "12345" >>$temp
10385 echo "12345" >>$file
10386 cmp $temp $file || error "$temp $file differ (append1)"
10388 echo "12345" >>$temp
10389 echo "12345" >>$file
10390 cmp $temp $file || error "$temp $file differ (append2)"
10396 test_155_big_load() {
10397 remote_ost_nodsh && skip "remote OST with nodsh" && return
10398 local temp=$TMP/$tfile
10399 local file=$DIR/$tfile
10402 local cache_size=$(do_facet ost$((MAXI+1)) \
10403 "awk '/cache/ {sum+=\\\$4} END {print sum}' /proc/cpuinfo")
10404 local large_file_size=$((cache_size * 2))
10406 echo "OSS cache size: $cache_size KB"
10407 echo "Large file size: $large_file_size KB"
10409 [ $MAXV -le $large_file_size ] && \
10410 skip_env "max available OST size needs > $large_file_size KB" && \
10413 $SETSTRIPE $file -c 1 -i $MAXI || error "$SETSTRIPE $file failed"
10415 dd if=/dev/urandom of=$temp bs=$large_file_size count=1k || \
10416 error "dd of=$temp bs=$large_file_size count=1k failed"
10419 cancel_lru_locks osc
10420 cmp $temp $file || error "$temp $file differ"
10426 save_writethrough() {
10427 local facets=$(get_facets OST)
10429 save_lustre_params $facets "obdfilter.*.writethrough_cache_enable" > $1
10430 save_lustre_params $facets "osd-*.*.writethrough_cache_enable" >> $1
10434 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
10435 local p="$TMP/$TESTSUITE-$TESTNAME.parameters"
10436 save_writethrough $p
10439 set_cache writethrough on
10440 test_155_small_load
10441 restore_lustre_params < $p
10444 run_test 155a "Verify small file correctness: read cache:on write_cache:on"
10447 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
10448 local p="$TMP/$TESTSUITE-$TESTNAME.parameters"
10449 save_writethrough $p
10452 set_cache writethrough off
10453 test_155_small_load
10454 restore_lustre_params < $p
10457 run_test 155b "Verify small file correctness: read cache:on write_cache:off"
10460 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
10461 local p="$TMP/$TESTSUITE-$TESTNAME.parameters"
10462 save_writethrough $p
10465 set_cache writethrough on
10466 test_155_small_load
10467 restore_lustre_params < $p
10470 run_test 155c "Verify small file correctness: read cache:off write_cache:on"
10473 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
10474 local p="$TMP/$TESTSUITE-$TESTNAME.parameters"
10475 save_writethrough $p
10478 set_cache writethrough off
10479 test_155_small_load
10480 restore_lustre_params < $p
10483 run_test 155d "Verify small file correctness: read cache:off write_cache:off"
10486 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
10487 local p="$TMP/$TESTSUITE-$TESTNAME.parameters"
10488 save_writethrough $p
10491 set_cache writethrough on
10493 restore_lustre_params < $p
10496 run_test 155e "Verify big file correctness: read cache:on write_cache:on"
10499 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
10500 local p="$TMP/$TESTSUITE-$TESTNAME.parameters"
10501 save_writethrough $p
10504 set_cache writethrough off
10506 restore_lustre_params < $p
10509 run_test 155f "Verify big file correctness: read cache:on write_cache:off"
10512 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
10513 local p="$TMP/$TESTSUITE-$TESTNAME.parameters"
10514 save_writethrough $p
10517 set_cache writethrough on
10519 restore_lustre_params < $p
10522 run_test 155g "Verify big file correctness: read cache:off write_cache:on"
10525 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
10526 local p="$TMP/$TESTSUITE-$TESTNAME.parameters"
10527 save_writethrough $p
10530 set_cache writethrough off
10532 restore_lustre_params < $p
10535 run_test 155h "Verify big file correctness: read cache:off write_cache:off"
10538 remote_ost_nodsh && skip "remote OST with nodsh" && return
10539 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
10543 local file="$DIR/$tfile"
10544 local p="$TMP/$TESTSUITE-$TESTNAME.parameters"
10546 [ "$(facet_fstype ost1)" = "zfs" -a \
10547 $(lustre_version_code ost1 -lt $(version_code 2.6.93)) ] &&
10548 skip "LU-1956/LU-2261: stats not implemented on OSD ZFS" &&
10551 save_writethrough $p
10554 log "Turn on read and write cache"
10556 set_cache writethrough on
10558 log "Write data and read it back."
10559 log "Read should be satisfied from the cache."
10560 dd if=/dev/urandom of=$file bs=4k count=$CPAGES || error "dd failed"
10562 cancel_lru_locks osc
10563 cat $file >/dev/null
10565 if ! let "AFTER - BEFORE == CPAGES"; then
10566 error "NOT IN CACHE: before: $BEFORE, after: $AFTER"
10568 log "cache hits:: before: $BEFORE, after: $AFTER"
10571 log "Read again; it should be satisfied from the cache."
10573 cancel_lru_locks osc
10574 cat $file >/dev/null
10576 if ! let "AFTER - BEFORE == CPAGES"; then
10577 error "NOT IN CACHE: before: $BEFORE, after: $AFTER"
10579 log "cache hits:: before: $BEFORE, after: $AFTER"
10582 log "Turn off the read cache and turn on the write cache"
10584 set_cache writethrough on
10586 log "Read again; it should be satisfied from the cache."
10588 cancel_lru_locks osc
10589 cat $file >/dev/null
10591 if ! let "AFTER - BEFORE == CPAGES"; then
10592 error "NOT IN CACHE: before: $BEFORE, after: $AFTER"
10594 log "cache hits:: before: $BEFORE, after: $AFTER"
10597 log "Read again; it should not be satisfied from the cache."
10599 cancel_lru_locks osc
10600 cat $file >/dev/null
10602 if ! let "AFTER - BEFORE == 0"; then
10603 error "IN CACHE: before: $BEFORE, after: $AFTER"
10605 log "cache hits:: before: $BEFORE, after: $AFTER"
10608 log "Write data and read it back."
10609 log "Read should be satisfied from the cache."
10610 dd if=/dev/urandom of=$file bs=4k count=$CPAGES || error "dd failed"
10612 cancel_lru_locks osc
10613 cat $file >/dev/null
10615 if ! let "AFTER - BEFORE == CPAGES"; then
10616 error "NOT IN CACHE: before: $BEFORE, after: $AFTER"
10618 log "cache hits:: before: $BEFORE, after: $AFTER"
10621 log "Read again; it should not be satisfied from the cache."
10623 cancel_lru_locks osc
10624 cat $file >/dev/null
10626 if ! let "AFTER - BEFORE == 0"; then
10627 error "IN CACHE: before: $BEFORE, after: $AFTER"
10629 log "cache hits:: before: $BEFORE, after: $AFTER"
10632 log "Turn off read and write cache"
10634 set_cache writethrough off
10636 log "Write data and read it back"
10637 log "It should not be satisfied from the cache."
10639 dd if=/dev/urandom of=$file bs=4k count=$CPAGES || error "dd failed"
10640 cancel_lru_locks osc
10642 cat $file >/dev/null
10644 if ! let "AFTER - BEFORE == 0"; then
10645 error_ignore bz20762 "IN CACHE: before: $BEFORE, after: $AFTER"
10647 log "cache hits:: before: $BEFORE, after: $AFTER"
10650 log "Turn on the read cache and turn off the write cache"
10652 set_cache writethrough off
10654 log "Write data and read it back"
10655 log "It should not be satisfied from the cache."
10657 dd if=/dev/urandom of=$file bs=4k count=$CPAGES || error "dd failed"
10659 cancel_lru_locks osc
10660 cat $file >/dev/null
10662 if ! let "AFTER - BEFORE == 0"; then
10663 error_ignore bz20762 "IN CACHE: before: $BEFORE, after: $AFTER"
10665 log "cache hits:: before: $BEFORE, after: $AFTER"
10668 log "Read again; it should be satisfied from the cache."
10670 cancel_lru_locks osc
10671 cat $file >/dev/null
10673 if ! let "AFTER - BEFORE == CPAGES"; then
10674 error "NOT IN CACHE: before: $BEFORE, after: $AFTER"
10676 log "cache hits:: before: $BEFORE, after: $AFTER"
10680 restore_lustre_params < $p
10683 run_test 156 "Verification of tunables"
10686 cleanup_changelog () {
10688 echo "Deregistering changelog client $CL_USER"
10689 do_facet $SINGLEMDS $LCTL --device $MDT0 changelog_deregister $CL_USER
10693 if [[ $MDSCOUNT -gt 1 ]]; then
10694 error_ignore bz17935 $*
10702 local CL_MASK_PARAM="mdd.$MDT0.changelog_mask"
10704 MASK=$(do_facet $SINGLEMDS $LCTL get_param $CL_MASK_PARAM| grep -c "$1")
10706 if [ $MASK -eq 1 ]; then
10707 do_facet $SINGLEMDS $LCTL set_param $CL_MASK_PARAM="-$1"
10709 do_facet $SINGLEMDS $LCTL set_param $CL_MASK_PARAM="+$1"
10713 changelog_extract_field() {
10717 local identifier=$4
10719 $LFS changelog $mdt | gawk "/$cltype.*$file$/ {
10720 print gensub(/^.* "$identifier'(\[[^\]]*\]).*$/,"\\1",1)}' |
10725 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
10726 remote_mds_nodsh && skip "remote MDS with nodsh" && return
10727 [ $(lustre_version_code $SINGLEMDS) -ge $(version_code 2.2.0) ] ||
10728 { skip "Need MDS version at least 2.2.0"; return; }
10730 local CL_USERS="mdd.$MDT0.changelog_users"
10731 local GET_CL_USERS="do_facet $SINGLEMDS $LCTL get_param -n $CL_USERS"
10732 CL_USER=$(do_facet $SINGLEMDS $LCTL --device $MDT0 \
10733 changelog_register -n)
10734 echo "Registered as changelog user $CL_USER"
10735 trap cleanup_changelog EXIT
10736 $GET_CL_USERS | grep -q $CL_USER ||
10737 error "User $CL_USER not found in changelog_users"
10740 test_mkdir -p $DIR/$tdir/pics/2008/zachy
10741 touch $DIR/$tdir/pics/2008/zachy/timestamp
10742 cp /etc/hosts $DIR/$tdir/pics/2008/zachy/pic1.jpg
10743 mv $DIR/$tdir/pics/2008/zachy $DIR/$tdir/pics/zach
10744 ln $DIR/$tdir/pics/zach/pic1.jpg $DIR/$tdir/pics/2008/portland.jpg
10745 ln -s $DIR/$tdir/pics/2008/portland.jpg $DIR/$tdir/pics/desktop.jpg
10746 rm $DIR/$tdir/pics/desktop.jpg
10748 $LFS changelog $MDT0 | tail -5
10750 echo "verifying changelog mask"
10751 changelog_chmask "MKDIR"
10752 changelog_chmask "CLOSE"
10754 test_mkdir -p $DIR/$tdir/pics/zach/sofia
10755 echo "zzzzzz" > $DIR/$tdir/pics/zach/file
10757 changelog_chmask "MKDIR"
10758 changelog_chmask "CLOSE"
10760 test_mkdir -p $DIR/$tdir/pics/2008/sofia
10761 echo "zzzzzz" > $DIR/$tdir/pics/zach/file
10763 $LFS changelog $MDT0
10764 MKDIRS=$($LFS changelog $MDT0 | tail -5 | grep -c "MKDIR")
10765 CLOSES=$($LFS changelog $MDT0 | tail -5 | grep -c "CLOSE")
10766 [ $MKDIRS -eq 1 ] || err17935 "MKDIR changelog mask count $DIRS != 1"
10767 [ $CLOSES -eq 1 ] || err17935 "CLOSE changelog mask count $DIRS != 1"
10770 echo "verifying target fid"
10771 fidc=$(changelog_extract_field $MDT0 "CREAT" "timestamp" "t=")
10772 fidf=$($LFS path2fid $DIR/$tdir/pics/zach/timestamp)
10773 [ "$fidc" == "$fidf" ] ||
10774 err17935 "fid in changelog $fidc != file fid $fidf"
10775 echo "verifying parent fid"
10776 fidc=$(changelog_extract_field $MDT0 "CREAT" "timestamp" "p=")
10777 fidf=$($LFS path2fid $DIR/$tdir/pics/zach)
10778 [ "$fidc" == "$fidf" ] ||
10779 err17935 "pfid in changelog $fidc != dir fid $fidf"
10781 USER_REC1=$($GET_CL_USERS | awk "\$1 == \"$CL_USER\" {print \$2}")
10782 $LFS changelog_clear $MDT0 $CL_USER $(($USER_REC1 + 5))
10783 USER_REC2=$($GET_CL_USERS | awk "\$1 == \"$CL_USER\" {print \$2}")
10784 echo "verifying user clear: $(( $USER_REC1 + 5 )) == $USER_REC2"
10785 [ $USER_REC2 == $(($USER_REC1 + 5)) ] ||
10786 err17935 "user index expected $(($USER_REC1 + 5)) is $USER_REC2"
10788 MIN_REC=$($GET_CL_USERS |
10789 awk 'min == "" || $2 < min {min = $2}; END {print min}')
10790 FIRST_REC=$($LFS changelog $MDT0 | head -n1 | awk '{print $1}')
10791 echo "verifying min purge: $(( $MIN_REC + 1 )) == $FIRST_REC"
10792 [ $FIRST_REC == $(($MIN_REC + 1)) ] ||
10793 err17935 "first index should be $(($MIN_REC + 1)) is $FIRST_REC"
10795 # LU-3446 changelog index reset on MDT restart
10796 local MDT_DEV=$(mdsdevname ${SINGLEMDS//mds/})
10797 CUR_REC1=$($GET_CL_USERS | head -n1 | cut -f3 -d' ')
10798 $LFS changelog_clear $MDT0 $CL_USER 0
10799 stop $SINGLEMDS || error "Fail to stop MDT."
10800 start $SINGLEMDS $MDT_DEV $MDS_MOUNT_OPTS || error "Fail to start MDT."
10801 CUR_REC2=$($GET_CL_USERS | head -n1 | cut -f3 -d' ')
10802 echo "verifying index survives MDT restart: $CUR_REC1 == $CUR_REC2"
10803 [ $CUR_REC1 == $CUR_REC2 ] ||
10804 err17935 "current index should be $CUR_REC1 is $CUR_REC2"
10806 echo "verifying user deregister"
10808 $GET_CL_USERS | grep -q $CL_USER &&
10809 error "User $CL_USER still in changelog_users"
10811 USERS=$(( $($GET_CL_USERS | wc -l) - 2 ))
10812 if [ $CL_USER -eq 0 ]; then
10813 LAST_REC1=$($GET_CL_USERS | head -n1 | cut -f3 -d' ')
10814 touch $DIR/$tdir/chloe
10815 LAST_REC2=$($GET_CL_USERS | head -n1 | cut -f3 -d' ')
10816 echo "verify changelogs are off: $LAST_REC1 == $LAST_REC2"
10817 [ $LAST_REC1 == $LAST_REC2 ] || error "changelogs not off"
10819 echo "$CL_USER other changelog users; can't verify off"
10822 run_test 160a "changelog sanity"
10824 test_160b() { # LU-3587
10825 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
10826 remote_mds_nodsh && skip "remote MDS with nodsh" && return
10827 [ $(lustre_version_code $SINGLEMDS) -ge $(version_code 2.2.0) ] ||
10828 { skip "Need MDS version at least 2.2.0"; return; }
10830 local CL_USERS="mdd.$MDT0.changelog_users"
10831 local GET_CL_USERS="do_facet $SINGLEMDS $LCTL get_param -n $CL_USERS"
10832 CL_USER=$(do_facet $SINGLEMDS $LCTL --device $MDT0 \
10833 changelog_register -n)
10834 echo "Registered as changelog user $CL_USER"
10835 trap cleanup_changelog EXIT
10836 $GET_CL_USERS | grep -q $CL_USER ||
10837 error "User $CL_USER not found in changelog_users"
10839 local LONGNAME1=$(str_repeat a 255)
10840 local LONGNAME2=$(str_repeat b 255)
10843 echo "creating very long named file"
10844 touch $LONGNAME1 || error "create of $LONGNAME1 failed"
10845 echo "moving very long named file"
10846 mv $LONGNAME1 $LONGNAME2
10848 $LFS changelog $MDT0 | grep RENME
10852 run_test 160b "Verify that very long rename doesn't crash in changelog"
10855 remote_mds_nodsh && skip "remote MDS with nodsh" && return
10858 local server_version=$(lustre_version_code $SINGLEMDS)
10860 [[ $server_version -gt $(version_code 2.5.57) ]] ||
10861 [[ $server_version -gt $(version_code 2.5.1) &&
10862 $server_version -lt $(version_code 2.5.50) ]] ||
10863 { skip "Need MDS version at least 2.5.58 or 2.5.2+"; return; }
10864 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
10866 # Registration step
10867 CL_USER=$(do_facet $SINGLEMDS $LCTL --device $MDT0 \
10868 changelog_register -n)
10869 trap cleanup_changelog EXIT
10872 mkdir -p $DIR/$tdir
10873 $MCREATE $DIR/$tdir/foo_160c
10874 changelog_chmask "TRUNC"
10875 $TRUNCATE $DIR/$tdir/foo_160c 200
10876 changelog_chmask "TRUNC"
10877 $TRUNCATE $DIR/$tdir/foo_160c 199
10878 $LFS changelog $MDT0
10879 TRUNCS=$($LFS changelog $MDT0 | tail -5 | grep -c "TRUNC")
10880 [ $TRUNCS -eq 1 ] || err17935 "TRUNC changelog mask count $TRUNCS != 1"
10881 $LFS changelog_clear $MDT0 $CL_USER 0
10883 # Deregistration step
10886 run_test 160c "verify that changelog log catch the truncate event"
10889 remote_mds_nodsh && skip "remote MDS with nodsh" && return
10890 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
10892 local server_version=$(lustre_version_code mds1)
10893 local CL_MASK_PARAM="mdd.$MDT0.changelog_mask"
10895 [[ $server_version -ge $(version_code 2.7.60) ]] ||
10896 { skip "Need MDS version at least 2.7.60+"; return; }
10897 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
10899 # Registration step
10900 CL_USER=$(do_facet mds1 $LCTL --device $MDT0 \
10901 changelog_register -n)
10903 trap cleanup_changelog EXIT
10904 mkdir -p $DIR/$tdir/migrate_dir
10905 $LFS changelog_clear $MDT0 $CL_USER 0
10907 $LFS migrate -m 1 $DIR/$tdir/migrate_dir || error "migrate fails"
10908 $LFS changelog $MDT0
10909 MIGRATES=$($LFS changelog $MDT0 | tail -5 | grep -c "MIGRT")
10910 $LFS changelog_clear $MDT0 $CL_USER 0
10911 [ $MIGRATES -eq 1 ] ||
10912 error "MIGRATE changelog mask count $MIGRATES != 1"
10914 # Deregistration step
10917 run_test 160d "verify that changelog log catch the migrate event"
10920 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
10921 test_mkdir -p -c1 $DIR/$tdir
10922 cp /etc/hosts $DIR/$tdir/$tfile
10923 test_mkdir -c1 $DIR/$tdir/foo1
10924 test_mkdir -c1 $DIR/$tdir/foo2
10925 ln $DIR/$tdir/$tfile $DIR/$tdir/foo1/sofia
10926 ln $DIR/$tdir/$tfile $DIR/$tdir/foo2/zachary
10927 ln $DIR/$tdir/$tfile $DIR/$tdir/foo1/luna
10928 ln $DIR/$tdir/$tfile $DIR/$tdir/foo2/thor
10929 local FID=$($LFS path2fid $DIR/$tdir/$tfile | tr -d '[]')
10930 if [ "$($LFS fid2path $DIR $FID | wc -l)" != "5" ]; then
10931 $LFS fid2path $DIR $FID
10932 err17935 "bad link ea"
10935 rm $DIR/$tdir/foo2/zachary
10937 rm $DIR/$tdir/foo2/thor
10939 rm $DIR/$tdir/$tfile
10941 mv $DIR/$tdir/foo1/sofia $DIR/$tdir/foo2/maggie
10942 if [ "$($LFS fid2path $FSNAME --link 1 $FID)" != "$tdir/foo2/maggie" ]
10944 $LFS fid2path $DIR $FID
10945 err17935 "bad link rename"
10947 rm $DIR/$tdir/foo2/maggie
10950 local longname=filename_avg_len_is_thirty_two_
10951 createmany -l$DIR/$tdir/foo1/luna $DIR/$tdir/foo2/$longname 1000 ||
10952 error "failed to hardlink many files"
10953 links=$($LFS fid2path $DIR $FID | wc -l)
10954 echo -n "${links}/1000 links in link EA"
10955 [[ $links -gt 60 ]] ||
10956 err17935 "expected at least 60 links in link EA"
10957 unlinkmany $DIR/$tdir/foo2/$longname 1000 ||
10958 error "failed to unlink many hardlinks"
10960 run_test 161a "link ea sanity"
10963 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
10964 [ $MDSCOUNT -lt 2 ] && skip "skipping remote directory test" && return
10966 local remote_dir=$DIR/$tdir/remote_dir
10968 mkdir -p $DIR/$tdir
10969 $LFS mkdir -i $MDTIDX $remote_dir ||
10970 error "create remote directory failed"
10972 cp /etc/hosts $remote_dir/$tfile
10973 mkdir -p $remote_dir/foo1
10974 mkdir -p $remote_dir/foo2
10975 ln $remote_dir/$tfile $remote_dir/foo1/sofia
10976 ln $remote_dir/$tfile $remote_dir/foo2/zachary
10977 ln $remote_dir/$tfile $remote_dir/foo1/luna
10978 ln $remote_dir/$tfile $remote_dir/foo2/thor
10980 local FID=$($LFS path2fid $remote_dir/$tfile | tr -d '[' |
10982 if [ "$($LFS fid2path $DIR $FID | wc -l)" != "5" ]; then
10983 $LFS fid2path $DIR $FID
10984 err17935 "bad link ea"
10987 rm $remote_dir/foo2/zachary
10989 rm $remote_dir/foo2/thor
10991 rm $remote_dir/$tfile
10993 mv $remote_dir/foo1/sofia $remote_dir/foo2/maggie
10994 local link_path=$($LFS fid2path $FSNAME --link 1 $FID)
10995 if [ "$DIR/$link_path" != "$remote_dir/foo2/maggie" ]; then
10996 $LFS fid2path $DIR $FID
10997 err17935 "bad link rename"
10999 rm $remote_dir/foo2/maggie
11002 local longname=filename_avg_len_is_thirty_two_
11003 createmany -l$remote_dir/foo1/luna $remote_dir/foo2/$longname 1000 ||
11004 error "failed to hardlink many files"
11005 links=$($LFS fid2path $DIR $FID | wc -l)
11006 echo -n "${links}/1000 links in link EA"
11007 [[ ${links} -gt 60 ]] ||
11008 err17935 "expected at least 60 links in link EA"
11009 unlinkmany $remote_dir/foo2/$longname 1000 ||
11010 error "failed to unlink many hardlinks"
11012 run_test 161b "link ea sanity under remote directory"
11015 remote_mds_nodsh && skip "remote MDS with nodsh" && return
11016 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
11017 [[ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.1.5) ]] &&
11018 skip "Need MDS version at least 2.1.5" && return
11020 # define CLF_RENAME_LAST 0x0001
11021 # rename overwrite a target having nlink = 1 (changelog flag 0x1)
11022 CL_USER=$(do_facet $SINGLEMDS $LCTL --device $MDT0 \
11023 changelog_register -n)
11025 trap cleanup_changelog EXIT
11027 mkdir -p $DIR/$tdir
11028 touch $DIR/$tdir/foo_161c
11029 touch $DIR/$tdir/bar_161c
11030 mv -f $DIR/$tdir/foo_161c $DIR/$tdir/bar_161c
11031 $LFS changelog $MDT0 | grep RENME
11032 local flags=$($LFS changelog $MDT0 | grep RENME | tail -1 | \
11034 $LFS changelog_clear $MDT0 $CL_USER 0
11035 if [ x$flags != "x0x1" ]; then
11036 error "flag $flags is not 0x1"
11038 echo "rename overwrite a target having nlink = 1," \
11039 "changelog record has flags of $flags"
11041 # rename overwrite a target having nlink > 1 (changelog flag 0x0)
11042 touch $DIR/$tdir/foo_161c
11043 touch $DIR/$tdir/bar_161c
11044 ln $DIR/$tdir/bar_161c $DIR/$tdir/foobar_161c
11045 mv -f $DIR/$tdir/foo_161c $DIR/$tdir/bar_161c
11046 $LFS changelog $MDT0 | grep RENME
11047 flags=$($LFS changelog $MDT0 | grep RENME | tail -1 | cut -f5 -d' ')
11048 $LFS changelog_clear $MDT0 $CL_USER 0
11049 if [ x$flags != "x0x0" ]; then
11050 error "flag $flags is not 0x0"
11052 echo "rename overwrite a target having nlink > 1," \
11053 "changelog record has flags of $flags"
11055 # rename doesn't overwrite a target (changelog flag 0x0)
11056 touch $DIR/$tdir/foo_161c
11057 mv -f $DIR/$tdir/foo_161c $DIR/$tdir/foo2_161c
11058 $LFS changelog $MDT0 | grep RENME
11059 flags=$($LFS changelog $MDT0 | grep RENME | tail -1 | cut -f5 -d' ')
11060 $LFS changelog_clear $MDT0 $CL_USER 0
11061 if [ x$flags != "x0x0" ]; then
11062 error "flag $flags is not 0x0"
11064 echo "rename doesn't overwrite a target," \
11065 "changelog record has flags of $flags"
11067 # define CLF_UNLINK_LAST 0x0001
11068 # unlink a file having nlink = 1 (changelog flag 0x1)
11069 rm -f $DIR/$tdir/foo2_161c
11070 $LFS changelog $MDT0 | grep UNLNK
11071 flags=$($LFS changelog $MDT0 | grep UNLNK | tail -1 | cut -f5 -d' ')
11072 $LFS changelog_clear $MDT0 $CL_USER 0
11073 if [ x$flags != "x0x1" ]; then
11074 error "flag $flags is not 0x1"
11076 echo "unlink a file having nlink = 1," \
11077 "changelog record has flags of $flags"
11079 # unlink a file having nlink > 1 (changelog flag 0x0)
11080 ln -f $DIR/$tdir/bar_161c $DIR/$tdir/foobar_161c
11081 rm -f $DIR/$tdir/foobar_161c
11082 $LFS changelog $MDT0 | grep UNLNK
11083 flags=$($LFS changelog $MDT0 | grep UNLNK | tail -1 | cut -f5 -d' ')
11084 $LFS changelog_clear $MDT0 $CL_USER 0
11085 if [ x$flags != "x0x0" ]; then
11086 error "flag $flags is not 0x0"
11088 echo "unlink a file having nlink > 1," \
11089 "changelog record has flags of $flags"
11092 run_test 161c "check CL_RENME[UNLINK] changelog record flags"
11099 local path=$(${LFS} fid2path $*)
11100 # Remove the '//' indicating a remote directory
11101 path=$(echo $path | sed 's#//#/#g')
11104 if [ $RC -ne 0 ]; then
11105 err17935 "path looked up of $expected failed. Error $RC"
11107 elif [ "${path}" != "${expected}" ]; then
11108 err17935 "path looked up \"${path}\" instead of \"${expected}\""
11111 echo "fid $fid resolves to path $path (expected $expected)"
11114 test_162a() { # was test_162
11115 # Make changes to filesystem
11116 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
11117 test_mkdir -p -c1 $DIR/$tdir/d2
11118 touch $DIR/$tdir/d2/$tfile
11119 touch $DIR/$tdir/d2/x1
11120 touch $DIR/$tdir/d2/x2
11121 test_mkdir -p -c1 $DIR/$tdir/d2/a/b/c
11122 test_mkdir -p -c1 $DIR/$tdir/d2/p/q/r
11124 FID=$($LFS path2fid $DIR/$tdir/d2/$tfile | tr -d '[]')
11125 check_path "$tdir/d2/$tfile" $FSNAME $FID --link 0 ||
11126 error "check path $tdir/d2/$tfile failed"
11129 ln -s $DIR/$tdir/d2/$tfile $DIR/$tdir/d2/p/q/r/slink
11130 FID=$($LFS path2fid $DIR/$tdir/d2/p/q/r/slink | tr -d '[]')
11131 check_path "$tdir/d2/p/q/r/slink" $FSNAME $FID --link 0 ||
11132 error "check path $tdir/d2/p/q/r/slink failed"
11134 # softlink to wrong file
11135 ln -s /this/is/garbage $DIR/$tdir/d2/p/q/r/slink.wrong
11136 FID=$($LFS path2fid $DIR/$tdir/d2/p/q/r/slink.wrong | tr -d '[]')
11137 check_path "$tdir/d2/p/q/r/slink.wrong" $FSNAME $FID --link 0 ||
11138 error "check path $tdir/d2/p/q/r/slink.wrong failed"
11141 ln $DIR/$tdir/d2/$tfile $DIR/$tdir/d2/p/q/r/hlink
11142 mv $DIR/$tdir/d2/$tfile $DIR/$tdir/d2/a/b/c/new_file
11143 FID=$($LFS path2fid $DIR/$tdir/d2/a/b/c/new_file | tr -d '[]')
11144 # fid2path dir/fsname should both work
11145 check_path "$tdir/d2/a/b/c/new_file" $FSNAME $FID --link 1 ||
11146 error "check path $tdir/d2/a/b/c/new_file failed"
11147 check_path "$DIR/$tdir/d2/p/q/r/hlink" $DIR $FID --link 0 ||
11148 error "check path $DIR/$tdir/d2/p/q/r/hlink failed"
11150 # hardlink count: check that there are 2 links
11151 # Doesnt work with CMD yet: 17935
11152 ${LFS} fid2path $DIR $FID | wc -l | grep -q 2 || \
11153 err17935 "expected 2 links"
11155 # hardlink indexing: remove the first link
11156 rm $DIR/$tdir/d2/p/q/r/hlink
11157 check_path "$tdir/d2/a/b/c/new_file" $FSNAME $FID --link 0 ||
11158 error "check path $DIR/$tdir/d2/a/b/c/new_file failed"
11162 run_test 162a "path lookup sanity"
11165 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
11166 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
11169 $LFS setdirstripe -i0 -c$MDSCOUNT -t all_char $DIR/$tdir/striped_dir ||
11170 error "create striped dir failed"
11172 local FID=$($LFS getdirstripe $DIR/$tdir/striped_dir |
11173 tail -n 1 | awk '{print $2}')
11174 stat $MOUNT/.lustre/fid/$FID && error "sub_stripe can be accessed"
11176 touch $DIR/$tdir/striped_dir/f{0..4} || error "touch f0..4 failed"
11177 mkdir $DIR/$tdir/striped_dir/d{0..4} || error "mkdir d0..4 failed"
11180 for ((i=0;i<5;i++)); do
11181 FID=$($LFS path2fid $DIR/$tdir/striped_dir/f$i | tr -d '[]') ||
11182 error "get fid for f$i failed"
11183 check_path "$tdir/striped_dir/f$i" $FSNAME $FID --link 0 ||
11184 error "check path $tdir/striped_dir/f$i failed"
11186 FID=$($LFS path2fid $DIR/$tdir/striped_dir/d$i | tr -d '[]') ||
11187 error "get fid for d$i failed"
11188 check_path "$tdir/striped_dir/d$i" $FSNAME $FID --link 0 ||
11189 error "check path $tdir/striped_dir/d$i failed"
11194 run_test 162b "striped directory path lookup sanity"
11196 # LU-4239: Verify fid2path works with paths 100 or more directories deep
11198 [[ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.7.51) ]] &&
11199 skip "Need MDS version at least 2.7.51" && return
11200 test_mkdir $DIR/$tdir.local
11201 test_mkdir $DIR/$tdir.remote
11202 local lpath=$tdir.local
11203 local rpath=$tdir.remote
11205 for ((i = 0; i <= 101; i++)); do
11208 FID=$($LFS path2fid $DIR/$lpath | tr -d '[]') ||
11209 error "get fid for local directory $DIR/$lpath failed"
11210 check_path "$DIR/$lpath" $MOUNT $FID --link 0 ||
11211 error "check path for local directory $DIR/$lpath failed"
11214 test_mkdir $DIR/$rpath
11215 FID=$($LFS path2fid $DIR/$rpath | tr -d '[]') ||
11216 error "get fid for remote directory $DIR/$rpath failed"
11217 check_path "$DIR/$rpath" $MOUNT $FID --link 0 ||
11218 error "check path for remote directory $DIR/$rpath failed"
11223 run_test 162c "fid2path works with paths 100 or more directories deep"
11226 # do directio so as not to populate the page cache
11227 log "creating a 10 Mb file"
11228 $MULTIOP $DIR/$tfile oO_CREAT:O_DIRECT:O_RDWR:w$((10*1048576))c || error "multiop failed while creating a file"
11229 log "starting reads"
11230 dd if=$DIR/$tfile of=/dev/null bs=4096 &
11231 log "truncating the file"
11232 $MULTIOP $DIR/$tfile oO_TRUNC:c || error "multiop failed while truncating the file"
11234 kill %+ || true # reads might have finished
11235 echo "wait until dd is finished"
11237 log "removing the temporary file"
11238 rm -rf $DIR/$tfile || error "tmp file removal failed"
11240 run_test 169 "parallel read and truncate should not deadlock"
11243 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
11244 $LCTL clear # bug 18514
11245 $LCTL debug_daemon start $TMP/${tfile}_log_good
11247 $LCTL debug_daemon stop
11248 sed -e "s/^...../a/g" $TMP/${tfile}_log_good > $TMP/${tfile}_log_bad ||
11249 error "sed failed to read log_good"
11251 $LCTL debug_daemon start $TMP/${tfile}_log_good
11253 $LCTL debug_daemon stop
11255 $LCTL df $TMP/${tfile}_log_bad > $TMP/${tfile}_log_bad.out 2>&1 ||
11256 error "lctl df log_bad failed"
11258 local bad_line=$(tail -n 1 $TMP/${tfile}_log_bad.out | awk '{print $9}')
11259 local good_line1=$(tail -n 1 $TMP/${tfile}_log_bad.out | awk '{print $5}')
11261 $LCTL df $TMP/${tfile}_log_good > $TMP/${tfile}_log_good.out 2>&1
11262 local good_line2=$(tail -n 1 $TMP/${tfile}_log_good.out | awk '{print $5}')
11264 [ "$bad_line" ] && [ "$good_line1" ] && [ "$good_line2" ] ||
11265 error "bad_line good_line1 good_line2 are empty"
11267 cat $TMP/${tfile}_log_good >> $TMP/${tfile}_logs_corrupt
11268 cat $TMP/${tfile}_log_bad >> $TMP/${tfile}_logs_corrupt
11269 cat $TMP/${tfile}_log_good >> $TMP/${tfile}_logs_corrupt
11271 $LCTL df $TMP/${tfile}_logs_corrupt > $TMP/${tfile}_log_bad.out 2>&1
11272 local bad_line_new=$(tail -n 1 $TMP/${tfile}_log_bad.out | awk '{print $9}')
11273 local good_line_new=$(tail -n 1 $TMP/${tfile}_log_bad.out | awk '{print $5}')
11275 [ "$bad_line_new" ] && [ "$good_line_new" ] ||
11276 error "bad_line_new good_line_new are empty"
11278 local expected_good=$((good_line1 + good_line2*2))
11280 rm -f $TMP/${tfile}*
11281 # LU-231, short malformed line may not be counted into bad lines
11282 if [ $bad_line -ne $bad_line_new ] &&
11283 [ $bad_line -ne $((bad_line_new - 1)) ]; then
11284 error "expected $bad_line bad lines, but got $bad_line_new"
11288 if [ $expected_good -ne $good_line_new ]; then
11289 error "expected $expected_good good lines, but got $good_line_new"
11294 run_test 170 "test lctl df to handle corrupted log ====================="
11296 test_171() { # bug20592
11297 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
11298 #define OBD_FAIL_PTLRPC_DUMP_LOG 0x50e
11299 $LCTL set_param fail_loc=0x50e
11300 $LCTL set_param fail_val=3000
11301 multiop_bg_pause $DIR/$tfile O_s || true
11303 kill -USR1 $MULTIPID
11307 if dmesg | grep "recursive fault"; then
11308 error "caught a recursive fault"
11310 $LCTL set_param fail_loc=0
11313 run_test 171 "test libcfs_debug_dumplog_thread stuck in do_exit() ======"
11315 # it would be good to share it with obdfilter-survey/iokit-libecho code
11316 setup_obdecho_osc () {
11319 local obdfilter_name=$2
11320 echo "Creating new osc for $obdfilter_name on $ost_nid"
11321 # make sure we can find loopback nid
11322 $LCTL add_uuid $ost_nid $ost_nid >/dev/null 2>&1
11324 [ $rc -eq 0 ] && { $LCTL attach osc ${obdfilter_name}_osc \
11325 ${obdfilter_name}_osc_UUID || rc=2; }
11326 [ $rc -eq 0 ] && { $LCTL --device ${obdfilter_name}_osc setup \
11327 ${obdfilter_name}_UUID $ost_nid || rc=3; }
11331 cleanup_obdecho_osc () {
11332 local obdfilter_name=$1
11333 $LCTL --device ${obdfilter_name}_osc cleanup >/dev/null
11334 $LCTL --device ${obdfilter_name}_osc detach >/dev/null
11341 local pages=${3:-64}
11346 local obd_size=$(get_obd_size $node $OBD)
11347 local page_size=$(get_page_size $node)
11348 if [[ -n "$obd_size" ]]; then
11349 local new_count=$((obd_size / (pages * page_size / 1024)))
11350 [[ $new_count -ge $count ]] || count=$new_count
11353 do_facet $node "$LCTL attach echo_client ec ec_uuid" || rc=1
11354 [ $rc -eq 0 ] && { do_facet $node "$LCTL --device ec setup $OBD" ||
11356 if [ $rc -eq 0 ]; then
11357 id=$(do_facet $node "$LCTL --device ec create 1" | awk '/object id/ {print $6}')
11358 [ ${PIPESTATUS[0]} -eq 0 -a -n "$id" ] || rc=3
11360 echo "New object id is $id"
11361 [ $rc -eq 0 ] && { do_facet $node "$LCTL --device ec getattr $id" ||
11363 [ $rc -eq 0 ] && { do_facet $node "$LCTL --device ec " \
11364 "test_brw $count w v $pages $id" || rc=4; }
11365 [ $rc -eq 0 ] && { do_facet $node "$LCTL --device ec destroy $id 1" ||
11367 [ $rc -eq 0 -o $rc -gt 2 ] && { do_facet $node "$LCTL --device ec " \
11368 "cleanup" || rc=5; }
11369 [ $rc -eq 0 -o $rc -gt 1 ] && { do_facet $node "$LCTL --device ec " \
11370 "detach" || rc=6; }
11371 [ $rc -ne 0 ] && echo "obecho_create_test failed: $rc"
11376 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
11377 remote_ost_nodsh && skip "remote OST with nodsh" && return
11379 local rmmod_local=0
11381 if ! module_loaded obdecho; then
11382 load_module obdecho/obdecho
11386 local osc=$($LCTL dl | grep -v mdt | awk '$3 == "osc" {print $4; exit}')
11387 local host=$(lctl get_param -n osc.$osc.import |
11388 awk '/current_connection:/ {print $2}' )
11389 local target=$(lctl get_param -n osc.$osc.import |
11390 awk '/target:/ {print $2}' )
11391 target=${target%_UUID}
11393 [[ -n $target ]] && { setup_obdecho_osc $host $target || rc=1; } || rc=1
11394 [ $rc -eq 0 ] && { obdecho_test ${target}_osc client || rc=2; }
11395 [[ -n $target ]] && cleanup_obdecho_osc $target
11396 [ $rmmod_local -eq 1 ] && rmmod obdecho
11399 run_test 180a "test obdecho on osc"
11402 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
11403 remote_ost_nodsh && skip "remote OST with nodsh" && return
11405 local rmmod_remote=0
11407 do_facet ost1 "lsmod | grep -q obdecho || " \
11408 "{ insmod ${LUSTRE}/obdecho/obdecho.ko || " \
11409 "modprobe obdecho; }" && rmmod_remote=1
11410 target=$(do_facet ost1 $LCTL dl | awk '/obdfilter/ {print $4;exit}')
11411 [[ -n $target ]] && { obdecho_test $target ost1 || rc=1; }
11412 [ $rmmod_remote -eq 1 ] && do_facet ost1 "rmmod obdecho"
11415 run_test 180b "test obdecho directly on obdfilter"
11417 test_180c() { # LU-2598
11418 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
11419 remote_ost_nodsh && skip "remote OST with nodsh" && return
11420 [[ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.4.0) ]] &&
11421 skip "Need MDS version at least 2.4.0" && return
11424 local rmmod_remote=false
11425 local pages=16384 # 64MB bulk I/O RPC size
11428 do_rpc_nodes $(facet_active_host ost1) load_module obdecho/obdecho &&
11429 rmmod_remote=true || error "failed to load module obdecho"
11431 target=$(do_facet ost1 $LCTL dl | awk '/obdfilter/ { print $4 }' |
11433 if [ -n "$target" ]; then
11434 obdecho_test "$target" ost1 "$pages" || rc=${PIPESTATUS[0]}
11436 echo "there is no obdfilter target on ost1"
11439 $rmmod_remote && do_facet ost1 "rmmod obdecho" || true
11442 run_test 180c "test huge bulk I/O size on obdfilter, don't LASSERT"
11444 test_181() { # bug 22177
11445 test_mkdir -p $DIR/$tdir || error "creating dir $DIR/$tdir"
11446 # create enough files to index the directory
11447 createmany -o $DIR/$tdir/foobar 4000
11448 # print attributes for debug purpose
11451 multiop_bg_pause $DIR/$tdir D_Sc || return 1
11453 # remove the files & current working dir
11454 unlinkmany $DIR/$tdir/foobar 4000
11456 kill -USR1 $MULTIPID
11458 stat $DIR/$tdir && error "open-unlinked dir was not removed!"
11461 run_test 181 "Test open-unlinked dir ========================"
11467 mkdir -p $DIR/$tdir || error "creating dir $DIR/$tdir"
11469 $LCTL set_param mdc.*.rpc_stats=clear
11471 for (( i = 0; i < $tcount; i++ )) ; do
11472 mkdir $DIR/$tdir/$i
11475 for (( i = 0; i < $tcount; i++ )) ; do
11476 createmany -o $DIR/$tdir/$i/f- $fcount &
11480 for (( i = 0; i < $tcount; i++ )) ; do
11481 unlinkmany $DIR/$tdir/$i/f- $fcount &
11485 $LCTL get_param mdc.*.rpc_stats
11489 run_test 182 "Test parallel modify metadata operations ================"
11491 test_183() { # LU-2275
11492 remote_mds_nodsh && skip "remote MDS with nodsh" && return
11493 [[ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.3.56) ]] &&
11494 skip "Need MDS version at least 2.3.56" && return
11496 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
11497 mkdir -p $DIR/$tdir || error "creating dir $DIR/$tdir"
11498 echo aaa > $DIR/$tdir/$tfile
11500 #define OBD_FAIL_MDS_NEGATIVE_POSITIVE 0x148
11501 do_facet $SINGLEMDS $LCTL set_param fail_loc=0x148
11503 ls -l $DIR/$tdir && error "ls succeeded, should have failed"
11504 cat $DIR/$tdir/$tfile && error "cat succeeded, should have failed"
11506 do_facet $SINGLEMDS $LCTL set_param fail_loc=0
11508 # Flush negative dentry cache
11509 touch $DIR/$tdir/$tfile
11511 # We are not checking for any leaked references here, they'll
11512 # become evident next time we do cleanup with module unload.
11515 run_test 183 "No crash or request leak in case of strange dispositions ========"
11517 # test suite 184 is for LU-2016, LU-2017
11519 check_swap_layouts_support && return 0
11521 dir0=$DIR/$tdir/$testnum
11522 test_mkdir -p -c1 $dir0 || error "creating dir $dir0"
11527 $SETSTRIPE -c1 $file1
11529 $SETSTRIPE -c2 $file2
11531 gen1=$($GETSTRIPE -g $file1)
11532 gen2=$($GETSTRIPE -g $file2)
11534 $LFS swap_layouts $file1 $file2 || error "swap of file layout failed"
11535 gen=$($GETSTRIPE -g $file1)
11536 [[ $gen1 != $gen ]] ||
11537 "Layout generation on $file1 does not change"
11538 gen=$($GETSTRIPE -g $file2)
11539 [[ $gen2 != $gen ]] ||
11540 "Layout generation on $file2 does not change"
11542 cmp $ref1 $file2 || error "content compare failed ($ref1 != $file2)"
11543 cmp $ref2 $file1 || error "content compare failed ($ref2 != $file1)"
11545 run_test 184a "Basic layout swap"
11548 check_swap_layouts_support && return 0
11550 dir0=$DIR/$tdir/$testnum
11551 mkdir -p $dir0 || error "creating dir $dir0"
11558 $SETSTRIPE -c1 $file1
11559 $SETSTRIPE -c2 $file2
11560 $SETSTRIPE -c1 $file3
11561 chown $RUNAS_ID $file3
11562 gen1=$($GETSTRIPE -g $file1)
11563 gen2=$($GETSTRIPE -g $file2)
11565 $LFS swap_layouts $dir1 $dir2 &&
11566 error "swap of directories layouts should fail"
11567 $LFS swap_layouts $dir1 $file1 &&
11568 error "swap of directory and file layouts should fail"
11569 $RUNAS $LFS swap_layouts $file1 $file2 &&
11570 error "swap of file we cannot write should fail"
11571 $LFS swap_layouts $file1 $file3 &&
11572 error "swap of file with different owner should fail"
11573 /bin/true # to clear error code
11575 run_test 184b "Forbidden layout swap (will generate errors)"
11578 local cmpn_arg=$(cmp -n 2>&1 | grep "invalid option")
11579 [ -n "$cmpn_arg" ] && skip_env "cmp does not support -n" && return
11580 check_swap_layouts_support && return 0
11582 local dir0=$DIR/$tdir/$testnum
11583 mkdir -p $dir0 || error "creating dir $dir0"
11585 local ref1=$dir0/ref1
11586 local ref2=$dir0/ref2
11587 local file1=$dir0/file1
11588 local file2=$dir0/file2
11589 # create a file large enough for the concurrent test
11590 dd if=/dev/urandom of=$ref1 bs=1M count=$((RANDOM % 50 + 20))
11591 dd if=/dev/urandom of=$ref2 bs=1M count=$((RANDOM % 50 + 20))
11592 echo "ref file size: ref1($(stat -c %s $ref1))," \
11593 "ref2($(stat -c %s $ref2))"
11596 dd if=$ref1 of=$file1 bs=16k &
11599 # Make sure dd starts to copy file
11600 while [ ! -f $file1 ]; do sleep 0.1; done
11602 $LFS swap_layouts $file1 $file2
11605 [[ $? == 0 ]] || error "concurrent write on $file1 failed"
11606 [[ $rc == 0 ]] || error "swap of $file1 and $file2 failed"
11608 # how many bytes copied before swapping layout
11609 local copied=$(stat -c %s $file2)
11610 local remaining=$(stat -c %s $ref1)
11611 remaining=$((remaining - copied))
11612 echo "Copied $copied bytes before swapping layout..."
11614 cmp -n $copied $file1 $ref2 | grep differ &&
11615 error "Content mismatch [0, $copied) of ref2 and file1"
11616 cmp -n $copied $file2 $ref1 ||
11617 error "Content mismatch [0, $copied) of ref1 and file2"
11618 cmp -i $copied:$copied -n $remaining $file1 $ref1 ||
11619 error "Content mismatch [$copied, EOF) of ref1 and file1"
11622 rm -f $ref1 $ref2 $file1 $file2
11624 run_test 184c "Concurrent write and layout swap"
11627 check_swap_layouts_support && return 0
11628 [ -z "$(which getfattr 2>/dev/null)" ] &&
11629 skip "no getfattr command" && return 0
11631 local file1=$DIR/$tdir/$tfile-1
11632 local file2=$DIR/$tdir/$tfile-2
11633 local file3=$DIR/$tdir/$tfile-3
11637 mkdir -p $DIR/$tdir
11638 touch $file1 || error "create $file1 failed"
11639 $OPENFILE -f O_CREAT:O_LOV_DELAY_CREATE $file2 ||
11640 error "create $file2 failed"
11641 $OPENFILE -f O_CREAT:O_LOV_DELAY_CREATE $file3 ||
11642 error "create $file3 failed"
11643 lovea1=$($LFS getstripe $file1 | sed 1d)
11645 $LFS swap_layouts $file2 $file3 ||
11646 error "swap $file2 $file3 layouts failed"
11647 $LFS swap_layouts $file1 $file2 ||
11648 error "swap $file1 $file2 layouts failed"
11650 lovea2=$($LFS getstripe $file2 | sed 1d)
11651 [ "$lovea1" == "$lovea2" ] || error "lovea $lovea1 != $lovea2"
11653 lovea1=$(getfattr -n trusted.lov $file1 | grep ^trusted)
11654 [[ -z "$lovea1" ]] || error "$file1 shouldn't have lovea"
11656 run_test 184d "allow stripeless layouts swap"
11659 [[ $(lustre_version_code $SINGLEMDS) -ge $(version_code 2.6.94) ]] ||
11660 { skip "Need MDS version at least 2.6.94"; return 0; }
11661 check_swap_layouts_support && return 0
11662 [ -z "$(which getfattr 2>/dev/null)" ] &&
11663 skip "no getfattr command" && return 0
11665 local file1=$DIR/$tdir/$tfile-1
11666 local file2=$DIR/$tdir/$tfile-2
11667 local file3=$DIR/$tdir/$tfile-3
11670 mkdir -p $DIR/$tdir
11671 touch $file1 || error "create $file1 failed"
11672 $OPENFILE -f O_CREAT:O_LOV_DELAY_CREATE $file2 ||
11673 error "create $file2 failed"
11674 $OPENFILE -f O_CREAT:O_LOV_DELAY_CREATE $file3 ||
11675 error "create $file3 failed"
11677 $LFS swap_layouts $file1 $file2 ||
11678 error "swap $file1 $file2 layouts failed"
11680 lovea=$(getfattr -n trusted.lov $file1 | grep ^trusted)
11681 [[ -z "$lovea" ]] || error "$file1 shouldn't have lovea"
11683 echo 123 > $file1 || error "Should be able to write into $file1"
11685 $LFS swap_layouts $file1 $file3 ||
11686 error "swap $file1 $file3 layouts failed"
11688 echo 123 > $file1 || error "Should be able to write into $file1"
11690 rm -rf $file1 $file2 $file3
11692 run_test 184e "Recreate layout after stripeless layout swaps"
11694 test_185() { # LU-2441
11695 # LU-3553 - no volatile file support in old servers
11696 [[ $(lustre_version_code $SINGLEMDS) -ge $(version_code 2.3.60) ]] ||
11697 { skip "Need MDS version at least 2.3.60"; return 0; }
11699 mkdir -p $DIR/$tdir || error "creating dir $DIR/$tdir"
11700 touch $DIR/$tdir/spoo
11701 local mtime1=$(stat -c "%Y" $DIR/$tdir)
11702 local fid=$($MULTIOP $DIR/$tdir VFw4096c) ||
11703 error "cannot create/write a volatile file"
11704 [ "$FILESET" == "" ] &&
11705 $CHECKSTAT -t file $MOUNT/.lustre/fid/$fid 2>/dev/null &&
11706 error "FID is still valid after close"
11708 multiop_bg_pause $DIR/$tdir vVw4096_c
11715 # assume that the next FID for this client is sequential, since stdout
11716 # is unfortunately eaten by multiop_bg_pause
11717 local n=$((${fidv[1]} + 1))
11718 local next_fid="${fidv[0]}:$(printf "0x%x" $n):${fidv[2]}"
11719 if [ "$FILESET" == "" ]; then
11720 $CHECKSTAT -t file $MOUNT/.lustre/fid/$next_fid ||
11721 error "FID is missing before close"
11723 kill -USR1 $multi_pid
11724 # 1 second delay, so if mtime change we will see it
11726 local mtime2=$(stat -c "%Y" $DIR/$tdir)
11727 [[ $mtime1 == $mtime2 ]] || error "mtime has changed"
11729 run_test 185 "Volatile file support"
11732 remote_mds_nodsh && skip "remote MDS with nodsh" && return
11733 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.3.0) ] &&
11734 skip "Need MDS version at least 2.3.0" && return
11736 local dir0=$DIR/$tdir/$testnum
11737 mkdir -p $dir0 || error "creating dir $dir0"
11739 local file=$dir0/file1
11740 dd if=/dev/urandom of=$file count=10 bs=1M conv=fsync
11741 local dv1=$($LFS data_version $file)
11742 dd if=/dev/urandom of=$file seek=10 count=1 bs=1M conv=fsync
11743 local dv2=$($LFS data_version $file)
11744 [[ $dv1 != $dv2 ]] ||
11745 error "data version did not change on write $dv1 == $dv2"
11750 run_test 187a "Test data version change"
11753 remote_mds_nodsh && skip "remote MDS with nodsh" && return
11754 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.3.0) ] &&
11755 skip "Need MDS version at least 2.3.0" && return
11757 local dir0=$DIR/$tdir/$testnum
11758 mkdir -p $dir0 || error "creating dir $dir0"
11760 declare -a DV=$($MULTIOP $dir0 Vw1000xYw1000xY | cut -f3 -d" ")
11761 [[ ${DV[0]} != ${DV[1]} ]] ||
11762 error "data version did not change on write"\
11763 " ${DV[0]} == ${DV[1]}"
11768 run_test 187b "Test data version change on volatile file"
11771 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
11772 remote_mgs_nodsh && skip "remote MGS with nodsh" && return
11773 [ -n "$FILESET" ] && skip "SKIP due to FILESET set" && return
11775 local POOL=${POOL:-cea1}
11776 local POOL_ROOT=${POOL_ROOT:-$DIR/d200.pools}
11777 local POOL_DIR_NAME=${POOL_DIR_NAME:-dir_tst}
11780 local last_ost=$(($OSTCOUNT - 1))
11782 local ost_list=$(seq $first_ost $ost_step $last_ost)
11783 local ost_range="$first_ost $last_ost $ost_step"
11784 local test_path=$POOL_ROOT/$POOL_DIR_NAME
11785 local file_dir=$POOL_ROOT/file_tst
11786 local subdir=$test_path/subdir
11790 # former test_200a test_200b
11791 pool_add $POOL || { rc=$? ; break; }
11792 pool_add_targets $POOL $ost_range || { rc=$? ; break; }
11793 # former test_200c test_200d
11794 mkdir -p $test_path
11795 pool_set_dir $POOL $test_path || { rc=$? ; break; }
11796 pool_check_dir $POOL $test_path || { rc=$? ; break; }
11798 pool_check_dir $POOL $subdir || { rc=$? ; break; }
11799 pool_dir_rel_path $POOL $POOL_DIR_NAME $POOL_ROOT \
11800 || { rc=$? ; break; }
11801 # former test_200e test_200f
11802 local files=$((OSTCOUNT*3))
11803 pool_alloc_files $POOL $test_path $files "$ost_list" \
11804 || { rc=$? ; break; }
11805 pool_create_files $POOL $file_dir $files "$ost_list" \
11806 || { rc=$? ; break; }
11807 # former test_200g test_200h
11808 pool_lfs_df $POOL || { rc=$? ; break; }
11809 pool_file_rel_path $POOL $test_path || { rc=$? ; break; }
11811 # former test_201a test_201b test_201c
11812 pool_remove_first_target $POOL || { rc=$? ; break; }
11814 local f=$test_path/$tfile
11815 pool_remove_all_targets $POOL $f || { rc=$? ; break; }
11816 pool_remove $POOL $f || { rc=$? ; break; }
11823 run_test 200 "OST pools"
11825 # usage: default_attr <count | size | offset>
11827 $LCTL get_param -n lov.$FSNAME-clilov-\*.stripe${1}
11830 # usage: check_default_stripe_attr
11831 check_default_stripe_attr() {
11832 ACTUAL=$($GETSTRIPE $* $DIR/$tdir)
11834 --stripe-count|--count)
11835 [ -n "$2" ] && EXPECTED=0 || EXPECTED=$(default_attr count);;
11836 --stripe-size|--size)
11837 [ -n "$2" ] && EXPECTED=0 || EXPECTED=$(default_attr size);;
11838 --stripe-index|--index)
11841 error "unknown getstripe attr '$1'"
11844 [ $ACTUAL != $EXPECTED ] &&
11845 error "$DIR/$tdir has $1 '$ACTUAL', not '$EXPECTED'"
11849 test_mkdir -p $DIR/$tdir
11850 $SETSTRIPE --stripe-count 0 --stripe-size 0 --stripe-index -1 $DIR/$tdir
11852 check_default_stripe_attr --stripe-count
11853 check_default_stripe_attr --stripe-size
11854 check_default_stripe_attr --stripe-index
11858 run_test 204a "Print default stripe attributes ================="
11861 test_mkdir -p $DIR/$tdir
11862 $SETSTRIPE --stripe-count 1 $DIR/$tdir
11864 check_default_stripe_attr --stripe-size
11865 check_default_stripe_attr --stripe-index
11869 run_test 204b "Print default stripe size and offset ==========="
11872 test_mkdir -p $DIR/$tdir
11873 $SETSTRIPE --stripe-size 65536 $DIR/$tdir
11875 check_default_stripe_attr --stripe-count
11876 check_default_stripe_attr --stripe-index
11880 run_test 204c "Print default stripe count and offset ==========="
11883 test_mkdir -p $DIR/$tdir
11884 $SETSTRIPE --stripe-index 0 $DIR/$tdir
11886 check_default_stripe_attr --stripe-count
11887 check_default_stripe_attr --stripe-size
11891 run_test 204d "Print default stripe count and size ============="
11894 test_mkdir -p $DIR/$tdir
11895 $SETSTRIPE -d $DIR/$tdir
11897 check_default_stripe_attr --stripe-count --raw
11898 check_default_stripe_attr --stripe-size --raw
11899 check_default_stripe_attr --stripe-index --raw
11903 run_test 204e "Print raw stripe attributes ================="
11906 test_mkdir -p $DIR/$tdir
11907 $SETSTRIPE --stripe-count 1 $DIR/$tdir
11909 check_default_stripe_attr --stripe-size --raw
11910 check_default_stripe_attr --stripe-index --raw
11914 run_test 204f "Print raw stripe size and offset ==========="
11917 test_mkdir -p $DIR/$tdir
11918 $SETSTRIPE --stripe-size 65536 $DIR/$tdir
11920 check_default_stripe_attr --stripe-count --raw
11921 check_default_stripe_attr --stripe-index --raw
11925 run_test 204g "Print raw stripe count and offset ==========="
11928 test_mkdir -p $DIR/$tdir
11929 $SETSTRIPE --stripe-index 0 $DIR/$tdir
11931 check_default_stripe_attr --stripe-count --raw
11932 check_default_stripe_attr --stripe-size --raw
11936 run_test 204h "Print raw stripe count and size ============="
11938 # Figure out which job scheduler is being used, if any,
11939 # or use a fake one
11940 if [ -n "$SLURM_JOB_ID" ]; then # SLURM
11941 JOBENV=SLURM_JOB_ID
11942 elif [ -n "$LSB_JOBID" ]; then # Load Sharing Facility
11944 elif [ -n "$PBS_JOBID" ]; then # PBS/Maui/Moab
11946 elif [ -n "$LOADL_STEPID" ]; then # LoadLeveller
11947 JOBENV=LOADL_STEP_ID
11948 elif [ -n "$JOB_ID" ]; then # Sun Grid Engine
11951 $LCTL list_param jobid_name > /dev/null 2>&1
11952 if [ $? -eq 0 ]; then
11959 verify_jobstats() {
11964 # we don't really need to clear the stats for this test to work, since each
11965 # command has a unique jobid, but it makes debugging easier if needed.
11966 # for facet in $facets; do
11967 # local dev=$(convert_facet2label $facet)
11968 # # clear old jobstats
11969 # do_facet $facet lctl set_param *.$dev.job_stats="clear"
11972 # use a new JobID for each test, or we might see an old one
11973 [ "$JOBENV" = "FAKE_JOBID" ] &&
11974 FAKE_JOBID=id.$testnum.$(basename ${cmd[0]}).$RANDOM
11978 [ "$JOBENV" = "nodelocal" ] && {
11979 FAKE_JOBID=id.$testnum.$(basename ${cmd[0]}).$RANDOM
11980 $LCTL set_param jobid_name=$FAKE_JOBID
11984 log "Test: ${cmd[*]}"
11985 log "Using JobID environment variable $JOBENV=$JOBVAL"
11987 if [ $JOBENV = "FAKE_JOBID" ]; then
11988 FAKE_JOBID=$JOBVAL ${cmd[*]}
11993 # all files are created on OST0000
11994 for facet in $facets; do
11995 local stats="*.$(convert_facet2label $facet).job_stats"
11996 if [ $(do_facet $facet lctl get_param $stats |
11997 grep -c $JOBVAL) -ne 1 ]; then
11998 do_facet $facet lctl get_param $stats
11999 error "No jobstats for $JOBVAL found on $facet::$stats"
12006 NEW_JOBENV=${1:-$OLD_JOBENV}
12007 do_facet mgs $LCTL conf_param $FSNAME.sys.jobid_var=$NEW_JOBENV
12008 wait_update $HOSTNAME "$LCTL get_param -n jobid_var" $NEW_JOBENV
12013 do_facet $SINGLEMDS \
12014 $LCTL set_param mdt.*.job_cleanup_interval=$OLD_INTERVAL
12015 [ $OLD_JOBENV != $JOBENV ] && jobstats_set $OLD_JOBENV
12019 test_205() { # Job stats
12020 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
12021 remote_mgs_nodsh && skip "remote MGS with nodsh" && return
12022 remote_mds_nodsh && skip "remote MDS with nodsh" && return
12023 remote_ost_nodsh && skip "remote OST with nodsh" && return
12025 [ -z "$(lctl get_param -n mdc.*.connect_flags | grep jobstats)" ] &&
12026 skip "Server doesn't support jobstats" && return 0
12027 [[ $JOBID_VAR = disable ]] && skip "jobstats is disabled" && return
12029 OLD_JOBENV=$($LCTL get_param -n jobid_var)
12030 if [ $OLD_JOBENV != $JOBENV ]; then
12031 jobstats_set $JOBENV
12032 trap cleanup_205 EXIT
12035 CL_USER=$(do_facet $SINGLEMDS lctl --device $MDT0 changelog_register -n)
12036 echo "Registered as changelog user $CL_USER"
12038 OLD_INTERVAL=$(do_facet $SINGLEMDS \
12039 lctl get_param -n mdt.*.job_cleanup_interval)
12040 local interval_new=5
12041 do_facet $SINGLEMDS \
12042 $LCTL set_param mdt.*.job_cleanup_interval=$interval_new
12043 local start=$SECONDS
12047 cmd="mkdir $DIR/$tdir"
12048 verify_jobstats "$cmd" "$SINGLEMDS"
12050 cmd="rmdir $DIR/$tdir"
12051 verify_jobstats "$cmd" "$SINGLEMDS"
12052 # mkdir on secondary MDT
12053 if [ $MDSCOUNT -gt 1 ]; then
12054 cmd="lfs mkdir -i 1 $DIR/$tdir.remote"
12055 verify_jobstats "$cmd" "mds2"
12058 cmd="mknod $DIR/$tfile c 1 3"
12059 verify_jobstats "$cmd" "$SINGLEMDS"
12061 cmd="rm -f $DIR/$tfile"
12062 verify_jobstats "$cmd" "$SINGLEMDS"
12063 # create all files on OST0000 so verify_jobstats can find OST stats
12065 cmd="$SETSTRIPE -i 0 -c 1 $DIR/$tfile"
12066 verify_jobstats "$cmd" "$SINGLEMDS"
12068 cmd="touch $DIR/$tfile"
12069 verify_jobstats "$cmd" "$SINGLEMDS ost1"
12071 cmd="dd if=/dev/zero of=$DIR/$tfile bs=1M count=1 oflag=sync"
12072 verify_jobstats "$cmd" "ost1"
12074 cancel_lru_locks osc
12075 cmd="dd if=$DIR/$tfile of=/dev/null bs=1M count=1 iflag=direct"
12076 verify_jobstats "$cmd" "ost1"
12078 cmd="$TRUNCATE $DIR/$tfile 0"
12079 verify_jobstats "$cmd" "$SINGLEMDS ost1"
12081 cmd="mv -f $DIR/$tfile $DIR/$tdir.rename"
12082 verify_jobstats "$cmd" "$SINGLEMDS"
12083 # jobstats expiry - sleep until old stats should be expired
12084 local left=$((interval_new + 2 - (SECONDS - start)))
12085 [ $left -ge 0 ] && echo "sleep $left for expiry" && sleep $((left + 1))
12086 cmd="mkdir $DIR/$tdir.expire"
12087 verify_jobstats "$cmd" "$SINGLEMDS"
12088 [ $(do_facet $SINGLEMDS lctl get_param *.*.job_stats |
12089 grep -c "job_id.*mkdir") -gt 1 ] && error "old jobstats not expired"
12091 # Ensure that jobid are present in changelog (if supported by MDS)
12092 if [ $(lustre_version_code $SINGLEMDS) -ge $(version_code 2.6.52) ]
12094 $LFS changelog $MDT0 | tail -9
12095 jobids=$($LFS changelog $MDT0 | tail -9 | grep -c "j=")
12096 [ $jobids -eq 9 ] ||
12097 error "Wrong changelog jobid count $jobids != 9"
12101 jobstats_set $JOBENV
12103 $LFS changelog $MDT0 | tail -1
12104 jobids=$($LFS changelog $MDT0 | tail -1 | grep -c "j=")
12105 [ $jobids -eq 0 ] ||
12106 error "Unexpected jobids when jobid_var=$JOBENV"
12111 run_test 205 "Verify job stats"
12113 # LU-1480, LU-1773 and LU-1657
12115 mkdir -p $DIR/$tdir
12116 $SETSTRIPE -c -1 $DIR/$tdir
12117 #define OBD_FAIL_LOV_INIT 0x1403
12118 $LCTL set_param fail_loc=0xa0001403
12119 $LCTL set_param fail_val=1
12120 touch $DIR/$tdir/$tfile || true
12122 run_test 206 "fail lov_init_raid0() doesn't lbug"
12125 dd if=/dev/zero of=$DIR/$tfile bs=4k count=$((RANDOM%10+1))
12126 local fsz=`stat -c %s $DIR/$tfile`
12127 cancel_lru_locks mdc
12129 # do not return layout in getattr intent
12130 #define OBD_FAIL_MDS_NO_LL_GETATTR 0x170
12131 $LCTL set_param fail_loc=0x170
12132 local sz=`stat -c %s $DIR/$tfile`
12134 [ $fsz -eq $sz ] || error "file size expected $fsz, actual $sz"
12138 run_test 207a "can refresh layout at glimpse"
12141 dd if=/dev/zero of=$DIR/$tfile bs=4k count=$((RANDOM%10+1))
12142 local cksum=`md5sum $DIR/$tfile`
12143 local fsz=`stat -c %s $DIR/$tfile`
12144 cancel_lru_locks mdc
12145 cancel_lru_locks osc
12147 # do not return layout in getattr intent
12148 #define OBD_FAIL_MDS_NO_LL_OPEN 0x171
12149 $LCTL set_param fail_loc=0x171
12151 # it will refresh layout after the file is opened but before read issues
12152 echo checksum is "$cksum"
12153 echo "$cksum" |md5sum -c --quiet || error "file differs"
12157 run_test 207b "can refresh layout at open"
12160 # FIXME: in this test suite, only RD lease is used. This is okay
12161 # for now as only exclusive open is supported. After generic lease
12162 # is done, this test suite should be revised. - Jinshan
12164 remote_mds_nodsh && skip "remote MDS with nodsh" && return
12165 [[ $(lustre_version_code $SINGLEMDS) -ge $(version_code 2.4.52) ]] ||
12166 { skip "Need MDS version at least 2.4.52"; return 0; }
12168 echo "==== test 1: verify get lease work"
12169 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:eRE+eU || error "get lease error"
12171 echo "==== test 2: verify lease can be broken by upcoming open"
12172 $MULTIOP $DIR/$tfile oO_RDONLY:eR_E-eUc &
12176 $MULTIOP $DIR/$tfile oO_RDONLY:c
12177 kill -USR1 $PID && wait $PID || error "break lease error"
12179 echo "==== test 3: verify lease can't be granted if an open already exists"
12180 $MULTIOP $DIR/$tfile oO_RDONLY:_c &
12184 $MULTIOP $DIR/$tfile oO_RDONLY:eReUc && error "apply lease should fail"
12185 kill -USR1 $PID && wait $PID || error "open file error"
12187 echo "==== test 4: lease can sustain over recovery"
12188 $MULTIOP $DIR/$tfile oO_RDONLY:eR_E+eUc &
12194 kill -USR1 $PID && wait $PID || error "lease broken over recovery"
12196 echo "==== test 5: lease broken can't be regained by replay"
12197 $MULTIOP $DIR/$tfile oO_RDONLY:eR_E-eUc &
12201 # open file to break lease and then recovery
12202 $MULTIOP $DIR/$tfile oO_RDWR:c || error "open file error"
12205 kill -USR1 $PID && wait $PID || error "lease not broken over recovery"
12209 run_test 208 "Exclusive open"
12212 [ -z "$(lctl get_param -n mdc.*.connect_flags | grep disp_stripe)" ] &&
12213 skip_env "must have disp_stripe" && return
12216 sync; sleep 5; sync;
12218 echo 3 > /proc/sys/vm/drop_caches
12219 req_before=$(awk '/ptlrpc_cache / { print $2 }' /proc/slabinfo)
12221 # open/close 500 times
12222 for i in $(seq 500); do
12226 echo 3 > /proc/sys/vm/drop_caches
12227 req_after=$(awk '/ptlrpc_cache / { print $2 }' /proc/slabinfo)
12229 echo "before: $req_before, after: $req_after"
12230 [ $((req_after - req_before)) -ge 300 ] &&
12231 error "open/close requests are not freed"
12234 run_test 209 "read-only open/close requests should be freed promptly"
12238 size=$((size % 8192 + 1))
12239 dd if=/dev/urandom of=$DIR/f212 bs=1k count=$size
12240 sendfile $DIR/f212 $DIR/f212.xyz || error "sendfile wrong"
12241 rm -f $DIR/f212 $DIR/f212.xyz
12243 run_test 212 "Sendfile test ============================================"
12246 dd if=/dev/zero of=$DIR/$tfile bs=4k count=4
12247 cancel_lru_locks osc
12248 lctl set_param fail_loc=0x8000040f
12249 # generate a read lock
12250 cat $DIR/$tfile > /dev/null
12251 # write to the file, it will try to cancel the above read lock.
12252 cat /etc/hosts >> $DIR/$tfile
12254 run_test 213 "OSC lock completion and cancel race don't crash - bug 18829"
12256 test_214() { # for bug 20133
12257 mkdir -p $DIR/$tdir/d214c || error "mkdir $DIR/$tdir/d214c failed"
12258 for (( i=0; i < 340; i++ )) ; do
12259 touch $DIR/$tdir/d214c/a$i
12262 ls -l $DIR/$tdir || error "ls -l $DIR/d214p failed"
12263 mv $DIR/$tdir/d214c $DIR/ || error "mv $DIR/d214p/d214c $DIR/ failed"
12264 ls $DIR/d214c || error "ls $DIR/d214c failed"
12265 rm -rf $DIR/$tdir || error "rm -rf $DIR/d214* failed"
12266 rm -rf $DIR/d214* || error "rm -rf $DIR/d214* failed"
12268 run_test 214 "hash-indexed directory test - bug 20133"
12270 # having "abc" as 1st arg, creates $TMP/lnet_abc.out and $TMP/lnet_abc.sys
12271 create_lnet_proc_files() {
12272 lctl get_param -n $1 >$TMP/lnet_$1.out || error "cannot read lnet.$1"
12273 sysctl lnet.$1 >$TMP/lnet_$1.sys_tmp || error "cannot read lnet.$1"
12275 sed "s/^lnet.$1\ =\ //g" "$TMP/lnet_$1.sys_tmp" >$TMP/lnet_$1.sys
12276 rm -f "$TMP/lnet_$1.sys_tmp"
12279 # counterpart of create_lnet_proc_files
12280 remove_lnet_proc_files() {
12281 rm -f $TMP/lnet_$1.out $TMP/lnet_$1.sys
12284 # uses 1st arg as trailing part of filename, 2nd arg as description for reports,
12285 # 3rd arg as regexp for body
12286 check_lnet_proc_stats() {
12287 local l=$(cat "$TMP/lnet_$1" |wc -l)
12288 [ $l = 1 ] || (cat "$TMP/lnet_$1" && error "$2 is not of 1 line: $l")
12290 grep -E "$3" "$TMP/lnet_$1" || (cat "$TMP/lnet_$1" && error "$2 misformatted")
12293 # uses 1st arg as trailing part of filename, 2nd arg as description for reports,
12294 # 3rd arg as regexp for body, 4th arg as regexp for 1st line, 5th arg is
12295 # optional and can be regexp for 2nd line (lnet.routes case)
12296 check_lnet_proc_entry() {
12297 local blp=2 # blp stands for 'position of 1st line of body'
12298 [ -z "$5" ] || blp=3 # lnet.routes case
12300 local l=$(cat "$TMP/lnet_$1" |wc -l)
12301 # subtracting one from $blp because the body can be empty
12302 [ "$l" -ge "$(($blp - 1))" ] || (cat "$TMP/lnet_$1" && error "$2 is too short: $l")
12304 sed -n '1 p' "$TMP/lnet_$1" |grep -E "$4" >/dev/null ||
12305 (cat "$TMP/lnet_$1" && error "1st line of $2 misformatted")
12307 [ "$5" = "" ] || sed -n '2 p' "$TMP/lnet_$1" |grep -E "$5" >/dev/null ||
12308 (cat "$TMP/lnet_$1" && error "2nd line of $2 misformatted")
12310 # bail out if any unexpected line happened
12311 sed -n "$blp p" "$TMP/lnet_$1" | grep -Ev "$3"
12312 [ "$?" != 0 ] || error "$2 misformatted"
12315 test_215() { # for bugs 18102, 21079, 21517
12316 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
12317 local N='(0|[1-9][0-9]*)' # non-negative numeric
12318 local P='[1-9][0-9]*' # positive numeric
12319 local I='(0|-?[1-9][0-9]*|NA)' # any numeric (0 | >0 | <0) or NA if no value
12320 local NET='[a-z][a-z0-9]*' # LNET net like o2ib2
12321 local ADDR='[0-9.]+' # LNET addr like 10.0.0.1
12322 local NID="$ADDR@$NET" # LNET nid like 10.0.0.1@o2ib2
12324 local L1 # regexp for 1st line
12325 local L2 # regexp for 2nd line (optional)
12326 local BR # regexp for the rest (body)
12328 # lnet.stats should look as 11 space-separated non-negative numerics
12329 BR="^$N $N $N $N $N $N $N $N $N $N $N$"
12330 create_lnet_proc_files "stats"
12331 check_lnet_proc_stats "stats.sys" "lnet.stats" "$BR"
12332 remove_lnet_proc_files "stats"
12334 # lnet.routes should look like this:
12335 # Routing disabled/enabled
12336 # net hops priority state router
12337 # where net is a string like tcp0, hops > 0, priority >= 0,
12338 # state is up/down,
12339 # router is a string like 192.168.1.1@tcp2
12340 L1="^Routing (disabled|enabled)$"
12341 L2="^net +hops +priority +state +router$"
12342 BR="^$NET +$N +(0|1) +(up|down) +$NID$"
12343 create_lnet_proc_files "routes"
12344 check_lnet_proc_entry "routes.sys" "lnet.routes" "$BR" "$L1" "$L2"
12345 remove_lnet_proc_files "routes"
12347 # lnet.routers should look like this:
12348 # ref rtr_ref alive_cnt state last_ping ping_sent deadline down_ni router
12349 # where ref > 0, rtr_ref > 0, alive_cnt >= 0, state is up/down,
12350 # last_ping >= 0, ping_sent is boolean (0/1), deadline and down_ni are
12351 # numeric (0 or >0 or <0), router is a string like 192.168.1.1@tcp2
12352 L1="^ref +rtr_ref +alive_cnt +state +last_ping +ping_sent +deadline +down_ni +router$"
12353 BR="^$P +$P +$N +(up|down) +$N +(0|1) +$I +$I +$NID$"
12354 create_lnet_proc_files "routers"
12355 check_lnet_proc_entry "routers.sys" "lnet.routers" "$BR" "$L1"
12356 remove_lnet_proc_files "routers"
12358 # lnet.peers should look like this:
12359 # nid refs state last max rtr min tx min queue
12360 # where nid is a string like 192.168.1.1@tcp2, refs > 0,
12361 # state is up/down/NA, max >= 0. last, rtr, min, tx, min are
12362 # numeric (0 or >0 or <0), queue >= 0.
12363 L1="^nid +refs +state +last +max +rtr +min +tx +min +queue$"
12364 BR="^$NID +$P +(up|down|NA) +$I +$N +$I +$I +$I +$I +$N$"
12365 create_lnet_proc_files "peers"
12366 check_lnet_proc_entry "peers.sys" "lnet.peers" "$BR" "$L1"
12367 remove_lnet_proc_files "peers"
12369 # lnet.buffers should look like this:
12370 # pages count credits min
12371 # where pages >=0, count >=0, credits and min are numeric (0 or >0 or <0)
12372 L1="^pages +count +credits +min$"
12373 BR="^ +$N +$N +$I +$I$"
12374 create_lnet_proc_files "buffers"
12375 check_lnet_proc_entry "buffers.sys" "lnet.buffers" "$BR" "$L1"
12376 remove_lnet_proc_files "buffers"
12378 # lnet.nis should look like this:
12379 # nid status alive refs peer rtr max tx min
12380 # where nid is a string like 192.168.1.1@tcp2, status is up/down,
12381 # alive is numeric (0 or >0 or <0), refs >= 0, peer >= 0,
12382 # rtr >= 0, max >=0, tx and min are numeric (0 or >0 or <0).
12383 L1="^nid +status +alive +refs +peer +rtr +max +tx +min$"
12384 BR="^$NID +(up|down) +$I +$N +$N +$N +$N +$I +$I$"
12385 create_lnet_proc_files "nis"
12386 check_lnet_proc_entry "nis.sys" "lnet.nis" "$BR" "$L1"
12387 remove_lnet_proc_files "nis"
12389 # can we successfully write to lnet.stats?
12390 lctl set_param -n stats=0 || error "cannot write to lnet.stats"
12391 sysctl -w lnet.stats=0 || error "cannot write to lnet.stats"
12393 run_test 215 "lnet exists and has proper content - bugs 18102, 21079, 21517"
12395 test_216() { # bug 20317
12396 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
12397 remote_ost_nodsh && skip "remote OST with nodsh" && return
12400 local facets=$(get_facets OST)
12401 local p="$TMP/$TESTSUITE-$TESTNAME.parameters"
12403 save_lustre_params client "osc.*.contention_seconds" > $p
12404 save_lustre_params $facets \
12405 "ldlm.namespaces.filter-*.max_nolock_bytes" >> $p
12406 save_lustre_params $facets \
12407 "ldlm.namespaces.filter-*.contended_locks" >> $p
12408 save_lustre_params $facets \
12409 "ldlm.namespaces.filter-*.contention_seconds" >> $p
12412 # agressive lockless i/o settings
12413 for node in $(osts_nodes); do
12414 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'
12416 lctl set_param -n osc.*.contention_seconds 60
12418 $DIRECTIO write $DIR/$tfile 0 10 4096
12419 $CHECKSTAT -s 40960 $DIR/$tfile
12421 # disable lockless i/o
12422 for node in $(osts_nodes); do
12423 do_node $node 'lctl set_param -n ldlm.namespaces.filter-*.max_nolock_bytes 0; lctl set_param -n ldlm.namespaces.filter-*.contended_locks 32; lctl set_param -n ldlm.namespaces.filter-*.contention_seconds 0'
12425 lctl set_param -n osc.*.contention_seconds 0
12428 dd if=/dev/zero of=$DIR/$tfile count=0
12429 $CHECKSTAT -s 0 $DIR/$tfile
12431 restore_lustre_params <$p
12435 run_test 216 "check lockless direct write works and updates file size and kms correctly"
12437 test_217() { # bug 22430
12438 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
12442 for node in $(nodes_list); do
12443 nid=$(host_nids_address $node $NETTYPE)
12444 if [[ $nid = *-* ]] ; then
12445 echo "lctl ping $nid@$NETTYPE"
12446 lctl ping $nid@$NETTYPE
12448 echo "skipping $node (no hyphen detected)"
12452 run_test 217 "check lctl ping for hostnames with hiphen ('-')"
12455 # do directio so as not to populate the page cache
12456 log "creating a 10 Mb file"
12457 $MULTIOP $DIR/$tfile oO_CREAT:O_DIRECT:O_RDWR:w$((10*1048576))c || error "multiop failed while creating a file"
12458 log "starting reads"
12459 dd if=$DIR/$tfile of=/dev/null bs=4096 &
12460 log "truncating the file"
12461 $MULTIOP $DIR/$tfile oO_TRUNC:c || error "multiop failed while truncating the file"
12463 kill %+ || true # reads might have finished
12464 echo "wait until dd is finished"
12466 log "removing the temporary file"
12467 rm -rf $DIR/$tfile || error "tmp file removal failed"
12469 run_test 218 "parallel read and truncate should not deadlock ======================="
12472 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
12473 # write one partial page
12474 dd if=/dev/zero of=$DIR/$tfile bs=1024 count=1
12475 # set no grant so vvp_io_commit_write will do sync write
12476 $LCTL set_param fail_loc=0x411
12477 # write a full page at the end of file
12478 dd if=/dev/zero of=$DIR/$tfile bs=4096 count=1 seek=1 conv=notrunc
12480 $LCTL set_param fail_loc=0
12481 dd if=/dev/zero of=$DIR/$tfile bs=4096 count=1 seek=3
12482 $LCTL set_param fail_loc=0x411
12483 dd if=/dev/zero of=$DIR/$tfile bs=1024 count=1 seek=2 conv=notrunc
12486 dd if=/dev/zero of=$DIR/$tfile-2 bs=1024 count=1
12487 $CHECKSTAT -s 1024 $DIR/$tfile-2 || error "checkstat wrong size"
12489 run_test 219 "LU-394: Write partial won't cause uncontiguous pages vec at LND"
12491 test_220() { #LU-325
12492 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
12493 remote_ost_nodsh && skip "remote OST with nodsh" && return
12494 remote_mds_nodsh && skip "remote MDS with nodsh" && return
12495 remote_mgs_nodsh && skip "remote MGS with nodsh" && return
12498 # create on MDT0000 so the last_id and next_id are correct
12500 local OST=$($LFS df $DIR | awk '/OST:'$OSTIDX'/ { print $1 }')
12504 local mdtosc_proc1=$(get_mdtosc_proc_path $SINGLEMDS $OST)
12505 local last_id=$(do_facet $SINGLEMDS lctl get_param -n \
12506 osc.$mdtosc_proc1.prealloc_last_id)
12507 local next_id=$(do_facet $SINGLEMDS lctl get_param -n \
12508 osc.$mdtosc_proc1.prealloc_next_id)
12512 do_facet ost$((OSTIDX + 1)) lctl set_param fail_val=-1
12513 #define OBD_FAIL_OST_ENOINO 0x229
12514 do_facet ost$((OSTIDX + 1)) lctl set_param fail_loc=0x229
12515 do_facet mgs $LCTL pool_new $FSNAME.$TESTNAME || return 1
12516 do_facet mgs $LCTL pool_add $FSNAME.$TESTNAME $OST || return 2
12518 $SETSTRIPE $DIR/$tdir -i $OSTIDX -c 1 -p $FSNAME.$TESTNAME
12520 MDSOBJS=$((last_id - next_id))
12521 echo "preallocated objects on MDS is $MDSOBJS" "($last_id - $next_id)"
12523 blocks=$($LFS df $MOUNT | awk '($1 == '$OSTIDX') { print $4 }')
12524 echo "OST still has $count kbytes free"
12526 echo "create $MDSOBJS files @next_id..."
12527 createmany -o $DIR/$tdir/f $MDSOBJS || return 3
12529 local last_id2=$(do_facet mds${MDSIDX} lctl get_param -n \
12530 osc.$mdtosc_proc1.prealloc_last_id)
12531 local next_id2=$(do_facet mds${MDSIDX} lctl get_param -n \
12532 osc.$mdtosc_proc1.prealloc_next_id)
12534 echo "after creation, last_id=$last_id2, next_id=$next_id2"
12539 do_facet ost$((OSTIDX + 1)) lctl set_param fail_val=0
12540 do_facet ost$((OSTIDX + 1)) lctl set_param fail_loc=0
12542 do_facet mgs $LCTL pool_remove $FSNAME.$TESTNAME $OST || return 4
12543 do_facet mgs $LCTL pool_destroy $FSNAME.$TESTNAME || return 5
12544 echo "unlink $MDSOBJS files @$next_id..."
12545 unlinkmany $DIR/$tdir/f $MDSOBJS || return 6
12547 run_test 220 "preallocated MDS objects still used if ENOSPC from OST"
12550 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
12551 dd if=`which date` of=$MOUNT/date oflag=sync
12552 chmod +x $MOUNT/date
12554 #define OBD_FAIL_LLITE_FAULT_TRUNC_RACE 0x1401
12555 $LCTL set_param fail_loc=0x80001401
12557 $MOUNT/date > /dev/null
12560 run_test 221 "make sure fault and truncate race to not cause OOM"
12563 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
12565 test_mkdir -p $DIR/$tdir
12566 $SETSTRIPE -c 1 -i 0 $DIR/$tdir
12567 createmany -o $DIR/$tdir/$tfile 10
12568 cancel_lru_locks mdc
12569 cancel_lru_locks osc
12570 #define OBD_FAIL_LDLM_AGL_DELAY 0x31a
12571 $LCTL set_param fail_loc=0x31a
12572 ls -l $DIR/$tdir > /dev/null || error "AGL for ls failed"
12573 $LCTL set_param fail_loc=0
12576 run_test 222a "AGL for ls should not trigger CLIO lock failure ================"
12579 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
12581 test_mkdir -p $DIR/$tdir
12582 $SETSTRIPE -c 1 -i 0 $DIR/$tdir
12583 createmany -o $DIR/$tdir/$tfile 10
12584 cancel_lru_locks mdc
12585 cancel_lru_locks osc
12586 #define OBD_FAIL_LDLM_AGL_DELAY 0x31a
12587 $LCTL set_param fail_loc=0x31a
12588 rm -r $DIR/$tdir || error "AGL for rmdir failed"
12589 $LCTL set_param fail_loc=0
12591 run_test 222b "AGL for rmdir should not trigger CLIO lock failure ============="
12594 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
12596 test_mkdir -p $DIR/$tdir
12597 $SETSTRIPE -c 1 -i 0 $DIR/$tdir
12598 createmany -o $DIR/$tdir/$tfile 10
12599 cancel_lru_locks mdc
12600 cancel_lru_locks osc
12601 #define OBD_FAIL_LDLM_AGL_NOLOCK 0x31b
12602 $LCTL set_param fail_loc=0x31b
12603 ls -l $DIR/$tdir > /dev/null || error "reenqueue failed"
12604 $LCTL set_param fail_loc=0
12607 run_test 223 "osc reenqueue if without AGL lock granted ======================="
12609 test_224a() { # LU-1039, MRP-303
12610 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
12611 #define OBD_FAIL_PTLRPC_CLIENT_BULK_CB 0x508
12612 $LCTL set_param fail_loc=0x508
12613 dd if=/dev/zero of=$DIR/$tfile bs=4096 count=1 conv=fsync
12614 $LCTL set_param fail_loc=0
12617 run_test 224a "Don't panic on bulk IO failure"
12619 test_224b() { # LU-1039, MRP-303
12620 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
12621 dd if=/dev/zero of=$DIR/$tfile bs=4096 count=1
12622 cancel_lru_locks osc
12623 #define OBD_FAIL_PTLRPC_CLIENT_BULK_CB2 0x515
12624 $LCTL set_param fail_loc=0x515
12625 dd of=/dev/null if=$DIR/$tfile bs=4096 count=1
12626 $LCTL set_param fail_loc=0
12629 run_test 224b "Don't panic on bulk IO failure"
12631 test_224c() { # LU-6441
12632 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
12633 remote_mds_nodsh && skip "remote MDS with nodsh" && return
12635 local p="$TMP/$TESTSUITE-$TESTNAME.parameters"
12636 save_writethrough $p
12637 set_cache writethrough on
12639 local pages_per_rpc=$($LCTL get_param \
12640 osc.*.max_pages_per_rpc)
12641 local at_max=$($LCTL get_param -n at_max)
12642 local timeout=$($LCTL get_param -n timeout)
12643 local test_at="$LCTL get_param -n at_max"
12644 local param_at="$FSNAME.sys.at_max"
12645 local test_timeout="$LCTL get_param -n timeout"
12646 local param_timeout="$FSNAME.sys.timeout"
12648 $LCTL set_param -n osc.*.max_pages_per_rpc=1024
12650 set_conf_param_and_check client "$test_at" "$param_at" 0 ||
12651 error "conf_param at_max=0 failed"
12652 set_conf_param_and_check client "$test_timeout" "$param_timeout" 5 ||
12653 error "conf_param timeout=5 failed"
12655 #define OBD_FAIL_PTLRPC_CLIENT_BULK_CB3 0x520
12656 $LCTL set_param fail_loc=0x520
12657 dd if=/dev/zero of=$DIR/$tfile bs=8MB count=1
12659 $LCTL set_param fail_loc=0
12661 set_conf_param_and_check client "$test_at" "$param_at" $at_max ||
12662 error "conf_param at_max=$at_max failed"
12663 set_conf_param_and_check client "$test_timeout" "$param_timeout" \
12664 $timeout || error "conf_param timeout=$timeout failed"
12666 $LCTL set_param -n $pages_per_rpc
12667 restore_lustre_params < $p
12670 run_test 224c "Don't hang if one of md lost during large bulk RPC"
12672 MDSSURVEY=${MDSSURVEY:-$(which mds-survey 2>/dev/null || true)}
12674 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
12675 remote_mds_nodsh && skip "remote MDS with nodsh" && return
12676 if [ -z ${MDSSURVEY} ]; then
12677 skip_env "mds-survey not found" && return
12680 [ $MDSCOUNT -ge 2 ] &&
12681 skip "skipping now for more than one MDT" && return
12683 [ $(lustre_version_code $SINGLEMDS) -ge $(version_code 2.2.51) ] ||
12684 { skip "Need MDS version at least 2.2.51"; return; }
12686 local mds=$(facet_host $SINGLEMDS)
12687 local target=$(do_nodes $mds 'lctl dl' | \
12688 awk "{if (\$2 == \"UP\" && \$3 == \"mdt\") {print \$4}}")
12690 local cmd1="file_count=1000 thrhi=4"
12691 local cmd2="dir_count=2 layer=mdd stripe_count=0"
12692 local cmd3="rslt_loc=${TMP} targets=\"$mds:$target\" $MDSSURVEY"
12693 local cmd="$cmd1 $cmd2 $cmd3"
12695 rm -f ${TMP}/mds_survey*
12697 eval $cmd || error "mds-survey with zero-stripe failed"
12698 cat ${TMP}/mds_survey*
12699 rm -f ${TMP}/mds_survey*
12701 run_test 225a "Metadata survey sanity with zero-stripe"
12704 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
12705 remote_mds_nodsh && skip "remote MDS with nodsh" && return
12706 if [ -z ${MDSSURVEY} ]; then
12707 skip_env "mds-survey not found" && return
12709 [ $(lustre_version_code $SINGLEMDS) -ge $(version_code 2.2.51) ] ||
12710 { skip "Need MDS version at least 2.2.51"; return; }
12712 if [ $($LCTL dl | grep -c osc) -eq 0 ]; then
12713 skip_env "Need to mount OST to test" && return
12716 [ $MDSCOUNT -ge 2 ] &&
12717 skip "skipping now for more than one MDT" && return
12718 local mds=$(facet_host $SINGLEMDS)
12719 local target=$(do_nodes $mds 'lctl dl' | \
12720 awk "{if (\$2 == \"UP\" && \$3 == \"mdt\") {print \$4}}")
12722 local cmd1="file_count=1000 thrhi=4"
12723 local cmd2="dir_count=2 layer=mdd stripe_count=1"
12724 local cmd3="rslt_loc=${TMP} targets=\"$mds:$target\" $MDSSURVEY"
12725 local cmd="$cmd1 $cmd2 $cmd3"
12727 rm -f ${TMP}/mds_survey*
12729 eval $cmd || error "mds-survey with stripe_count failed"
12730 cat ${TMP}/mds_survey*
12731 rm -f ${TMP}/mds_survey*
12733 run_test 225b "Metadata survey sanity with stripe_count = 1"
12735 mcreate_path2fid () {
12741 local path=$DIR/$tdir/$name
12746 $MCREATE --mode=$1 --major=$2 --minor=$3 $path ||
12747 error "cannot create $desc"
12749 fid=$($LFS path2fid $path | tr -d '[' | tr -d ']')
12751 [ $rc -ne 0 ] && error "cannot get fid of a $desc"
12753 fid_path=$($LFS fid2path $MOUNT $fid)
12755 [ $rc -ne 0 ] && error "cannot get path of $desc by $DIR $path $fid"
12757 [ "$path" == "$fid_path" ] ||
12758 error "fid2path returned $fid_path, expected $path"
12760 echo "pass with $path and $fid"
12765 mkdir -p $DIR/$tdir
12767 mcreate_path2fid 0010666 0 0 fifo "FIFO"
12768 mcreate_path2fid 0020666 1 3 null "character special file (null)"
12769 mcreate_path2fid 0020666 1 255 none "character special file (no device)"
12770 mcreate_path2fid 0040666 0 0 dir "directory"
12771 mcreate_path2fid 0060666 7 0 loop0 "block special file (loop)"
12772 mcreate_path2fid 0100666 0 0 file "regular file"
12773 mcreate_path2fid 0120666 0 0 link "symbolic link"
12774 mcreate_path2fid 0140666 0 0 sock "socket"
12776 run_test 226a "call path2fid and fid2path on files of all type"
12779 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
12783 mkdir -p $DIR/$tdir
12784 $LFS setdirstripe -i $MDTIDX $DIR/$tdir/remote_dir ||
12785 error "create remote directory failed"
12786 mcreate_path2fid 0010666 0 0 "remote_dir/fifo" "FIFO"
12787 mcreate_path2fid 0020666 1 3 "remote_dir/null" \
12788 "character special file (null)"
12789 mcreate_path2fid 0020666 1 255 "remote_dir/none" \
12790 "character special file (no device)"
12791 mcreate_path2fid 0040666 0 0 "remote_dir/dir" "directory"
12792 mcreate_path2fid 0060666 7 0 "remote_dir/loop0" \
12793 "block special file (loop)"
12794 mcreate_path2fid 0100666 0 0 "remote_dir/file" "regular file"
12795 mcreate_path2fid 0120666 0 0 "remote_dir/link" "symbolic link"
12796 mcreate_path2fid 0140666 0 0 "remote_dir/sock" "socket"
12798 run_test 226b "call path2fid and fid2path on files of all type under remote dir"
12800 # LU-1299 Executing or running ldd on a truncated executable does not
12801 # cause an out-of-memory condition.
12803 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
12804 [ -z "$(which ldd)" ] && skip "should have ldd tool" && return
12805 dd if=$(which date) of=$MOUNT/date bs=1k count=1
12806 chmod +x $MOUNT/date
12808 $MOUNT/date > /dev/null
12809 ldd $MOUNT/date > /dev/null
12812 run_test 227 "running truncated executable does not cause OOM"
12814 # LU-1512 try to reuse idle OI blocks
12816 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
12817 remote_mds_nodsh && skip "remote MDS with nodsh" && return
12818 [ "$(facet_fstype $SINGLEMDS)" != "ldiskfs" ] &&
12819 skip "non-ldiskfs backend" && return
12821 local MDT_DEV=$(mdsdevname ${SINGLEMDS//mds/})
12822 local myDIR=$DIR/$tdir
12825 #define OBD_FAIL_SEQ_EXHAUST 0x1002
12826 $LCTL set_param fail_loc=0x80001002
12827 createmany -o $myDIR/t- 10000
12828 $LCTL set_param fail_loc=0
12829 # The guard is current the largest FID holder
12831 local SEQ=$($LFS path2fid $myDIR/guard | awk -F ':' '{print $1}' |
12833 local IDX=$(($SEQ % 64))
12835 do_facet $SINGLEMDS sync
12836 # Make sure journal flushed.
12838 local blk1=$(do_facet $SINGLEMDS \
12839 "$DEBUGFS -c -R \\\"stat oi.16.${IDX}\\\" $MDT_DEV" |
12840 grep Blockcount | awk '{print $4}')
12842 # Remove old files, some OI blocks will become idle.
12843 unlinkmany $myDIR/t- 10000
12844 # Create new files, idle OI blocks should be reused.
12845 createmany -o $myDIR/t- 2000
12846 do_facet $SINGLEMDS sync
12847 # Make sure journal flushed.
12849 local blk2=$(do_facet $SINGLEMDS \
12850 "$DEBUGFS -c -R \\\"stat oi.16.${IDX}\\\" $MDT_DEV" |
12851 grep Blockcount | awk '{print $4}')
12853 [ $blk1 == $blk2 ] || error "old blk1=$blk1, new blk2=$blk2, unmatched!"
12855 run_test 228a "try to reuse idle OI blocks"
12858 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
12859 remote_mds_nodsh && skip "remote MDS with nodsh" && return
12860 [ "$(facet_fstype $SINGLEMDS)" != "ldiskfs" ] &&
12861 skip "non-ldiskfs backend" && return
12863 local MDT_DEV=$(mdsdevname ${SINGLEMDS//mds/})
12864 local myDIR=$DIR/$tdir
12867 #define OBD_FAIL_SEQ_EXHAUST 0x1002
12868 $LCTL set_param fail_loc=0x80001002
12869 createmany -o $myDIR/t- 10000
12870 $LCTL set_param fail_loc=0
12871 # The guard is current the largest FID holder
12873 local SEQ=$($LFS path2fid $myDIR/guard | awk -F ':' '{print $1}' |
12875 local IDX=$(($SEQ % 64))
12877 do_facet $SINGLEMDS sync
12878 # Make sure journal flushed.
12880 local blk1=$(do_facet $SINGLEMDS \
12881 "$DEBUGFS -c -R \\\"stat oi.16.${IDX}\\\" $MDT_DEV" |
12882 grep Blockcount | awk '{print $4}')
12884 # Remove old files, some OI blocks will become idle.
12885 unlinkmany $myDIR/t- 10000
12888 stop $SINGLEMDS || error "Fail to stop MDT."
12890 start $SINGLEMDS $MDT_DEV $MDS_MOUNT_OPTS || error "Fail to start MDT."
12892 df $MOUNT || error "Fail to df."
12893 # Create new files, idle OI blocks should be reused.
12894 createmany -o $myDIR/t- 2000
12895 do_facet $SINGLEMDS sync
12896 # Make sure journal flushed.
12898 local blk2=$(do_facet $SINGLEMDS \
12899 "$DEBUGFS -c -R \\\"stat oi.16.${IDX}\\\" $MDT_DEV" |
12900 grep Blockcount | awk '{print $4}')
12902 [ $blk1 == $blk2 ] || error "old blk1=$blk1, new blk2=$blk2, unmatched!"
12904 run_test 228b "idle OI blocks can be reused after MDT restart"
12908 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
12909 remote_mds_nodsh && skip "remote MDS with nodsh" && return
12910 [ "$(facet_fstype $SINGLEMDS)" != "ldiskfs" ] &&
12911 skip "non-ldiskfs backend" && return
12913 local MDT_DEV=$(mdsdevname ${SINGLEMDS//mds/})
12914 local myDIR=$DIR/$tdir
12917 #define OBD_FAIL_SEQ_EXHAUST 0x1002
12918 $LCTL set_param fail_loc=0x80001002
12919 # 20000 files can guarantee there are index nodes in the OI file
12920 createmany -o $myDIR/t- 20000
12921 $LCTL set_param fail_loc=0
12922 # The guard is current the largest FID holder
12924 local SEQ=$($LFS path2fid $myDIR/guard | awk -F ':' '{print $1}' |
12926 local IDX=$(($SEQ % 64))
12928 do_facet $SINGLEMDS sync
12929 # Make sure journal flushed.
12931 local blk1=$(do_facet $SINGLEMDS \
12932 "$DEBUGFS -c -R \\\"stat oi.16.${IDX}\\\" $MDT_DEV" |
12933 grep Blockcount | awk '{print $4}')
12935 # Remove old files, some OI blocks will become idle.
12936 unlinkmany $myDIR/t- 20000
12938 # The OI file should become empty now
12940 # Create new files, idle OI blocks should be reused.
12941 createmany -o $myDIR/t- 2000
12942 do_facet $SINGLEMDS sync
12943 # Make sure journal flushed.
12945 local blk2=$(do_facet $SINGLEMDS \
12946 "$DEBUGFS -c -R \\\"stat oi.16.${IDX}\\\" $MDT_DEV" |
12947 grep Blockcount | awk '{print $4}')
12949 [ $blk1 == $blk2 ] || error "old blk1=$blk1, new blk2=$blk2, unmatched!"
12951 run_test 228c "NOT shrink the last entry in OI index node to recycle idle leaf"
12953 test_229() { # LU-2482, LU-3448
12954 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.4.53) ] &&
12955 skip "No HSM $(lustre_build_version $SINGLEMDS) MDS < 2.4.53" &&
12957 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
12958 [ $OSTCOUNT -lt 2 ] && skip "needs >= 2 OSTs" && return
12962 # Create a file with a released layout and stripe count 2.
12963 $MULTIOP $DIR/$tfile H2c ||
12964 error "failed to create file with released layout"
12966 $GETSTRIPE -v $DIR/$tfile
12968 local pattern=$($GETSTRIPE -L $DIR/$tfile)
12969 [ X"$pattern" = X"80000001" ] || error "pattern error ($pattern)"
12971 local stripe_count=$($GETSTRIPE -c $DIR/$tfile) || error "getstripe"
12972 [ $stripe_count -eq 2 ] || error "stripe count not 2 ($stripe_count)"
12973 stat $DIR/$tfile || error "failed to stat released file"
12975 chown $RUNAS_ID $DIR/$tfile ||
12976 error "chown $RUNAS_ID $DIR/$tfile failed"
12978 chgrp $RUNAS_ID $DIR/$tfile ||
12979 error "chgrp $RUNAS_ID $DIR/$tfile failed"
12981 touch $DIR/$tfile || error "touch $DIR/$tfile failed"
12982 rm $DIR/$tfile || error "failed to remove released file"
12984 run_test 229 "getstripe/stat/rm/attr changes work on released files"
12987 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
12988 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
12991 test_mkdir $DIR/$tdir
12992 test_mkdir -i0 -c1 $DIR/$tdir/test_230_local
12993 local mdt_idx=$($GETSTRIPE -M $DIR/$tdir/test_230_local)
12994 [ $mdt_idx -ne 0 ] &&
12995 error "create local directory on wrong MDT $mdt_idx"
12997 $LFS mkdir -i $MDTIDX $DIR/$tdir/test_230 ||
12998 error "create remote directory failed"
12999 local mdt_idx=$($GETSTRIPE -M $DIR/$tdir/test_230)
13000 [ $mdt_idx -ne $MDTIDX ] &&
13001 error "create remote directory on wrong MDT $mdt_idx"
13003 createmany -o $DIR/$tdir/test_230/t- 10 ||
13004 error "create files on remote directory failed"
13005 mdt_idx=$($GETSTRIPE -M $DIR/$tdir/test_230/t-0)
13006 [ $mdt_idx -ne $MDTIDX ] && error "create files on wrong MDT $mdt_idx"
13007 rm -r $DIR/$tdir || error "unlink remote directory failed"
13009 run_test 230a "Create remote directory and files under the remote directory"
13012 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
13013 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
13020 local migrate_dir=$DIR/$tdir/migrate_dir
13021 local other_dir=$DIR/$tdir/other_dir
13023 test_mkdir $DIR/$tdir
13024 test_mkdir -i0 -c1 $migrate_dir
13025 test_mkdir -i0 -c1 $other_dir
13026 for ((i=0; i<10; i++)); do
13027 mkdir -p $migrate_dir/dir_${i}
13028 createmany -o $migrate_dir/dir_${i}/f 10 ||
13029 error "create files under remote dir failed $i"
13032 cp /etc/passwd $migrate_dir/$tfile
13033 cp /etc/passwd $other_dir/$tfile
13034 chattr +SAD $migrate_dir
13035 chattr +SAD $migrate_dir/$tfile
13037 local old_dir_flag=$(lsattr -a $migrate_dir | awk '/\/\.$/ {print $1}')
13038 local old_file_flag=$(lsattr $migrate_dir/$tfile | awk '{print $1}')
13039 local old_dir_mode=$(stat -c%f $migrate_dir)
13040 local old_file_mode=$(stat -c%f $migrate_dir/$tfile)
13042 mkdir -p $migrate_dir/dir_default_stripe2
13043 $SETSTRIPE -c 2 $migrate_dir/dir_default_stripe2
13044 $SETSTRIPE -c 2 $migrate_dir/${tfile}_stripe2
13046 mkdir -p $other_dir
13047 ln $migrate_dir/$tfile $other_dir/luna
13048 ln $migrate_dir/$tfile $migrate_dir/sofia
13049 ln $other_dir/$tfile $migrate_dir/david
13050 ln -s $migrate_dir/$tfile $other_dir/zachary
13051 ln -s $migrate_dir/$tfile $migrate_dir/${tfile}_ln
13052 ln -s $other_dir/$tfile $migrate_dir/${tfile}_ln_other
13054 $LFS migrate -m $MDTIDX $migrate_dir ||
13055 error "fails on migrating remote dir to MDT1"
13057 echo "migratate to MDT1, then checking.."
13058 for ((i = 0; i < 10; i++)); do
13059 for file in $(find $migrate_dir/dir_${i}); do
13060 mdt_index=$($LFS getstripe -M $file)
13061 [ $mdt_index == $MDTIDX ] ||
13062 error "$file is not on MDT${MDTIDX}"
13066 # the multiple link file should still in MDT0
13067 mdt_index=$($LFS getstripe -M $migrate_dir/$tfile)
13068 [ $mdt_index == 0 ] ||
13069 error "$file is not on MDT${MDTIDX}"
13071 local new_dir_flag=$(lsattr -a $migrate_dir | awk '/\/\.$/ {print $1}')
13072 [ "$old_dir_flag" = "$new_dir_flag" ] ||
13073 error " expect $old_dir_flag get $new_dir_flag"
13075 local new_file_flag=$(lsattr $migrate_dir/$tfile | awk '{print $1}')
13076 [ "$old_file_flag" = "$new_file_flag" ] ||
13077 error " expect $old_file_flag get $new_file_flag"
13079 local new_dir_mode=$(stat -c%f $migrate_dir)
13080 [ "$old_dir_mode" = "$new_dir_mode" ] ||
13081 error "expect mode $old_dir_mode get $new_dir_mode"
13083 local new_file_mode=$(stat -c%f $migrate_dir/$tfile)
13084 [ "$old_file_mode" = "$new_file_mode" ] ||
13085 error "expect mode $old_file_mode get $new_file_mode"
13087 diff /etc/passwd $migrate_dir/$tfile ||
13088 error "$tfile different after migration"
13090 diff /etc/passwd $other_dir/luna ||
13091 error "luna different after migration"
13093 diff /etc/passwd $migrate_dir/sofia ||
13094 error "sofia different after migration"
13096 diff /etc/passwd $migrate_dir/david ||
13097 error "david different after migration"
13099 diff /etc/passwd $other_dir/zachary ||
13100 error "zachary different after migration"
13102 diff /etc/passwd $migrate_dir/${tfile}_ln ||
13103 error "${tfile}_ln different after migration"
13105 diff /etc/passwd $migrate_dir/${tfile}_ln_other ||
13106 error "${tfile}_ln_other different after migration"
13108 stripe_count=$($LFS getstripe -c $migrate_dir/dir_default_stripe2)
13109 [ $stripe_count = 2 ] ||
13110 error "dir strpe_count $d != 2 after migration."
13112 stripe_count=$($LFS getstripe -c $migrate_dir/${tfile}_stripe2)
13113 [ $stripe_count = 2 ] ||
13114 error "file strpe_count $d != 2 after migration."
13116 #migrate back to MDT0
13119 $LFS migrate -m $MDTIDX $migrate_dir ||
13120 error "fails on migrating remote dir to MDT0"
13122 echo "migrate back to MDT0, checking.."
13123 for file in $(find $migrate_dir); do
13124 mdt_index=$($LFS getstripe -M $file)
13125 [ $mdt_index == $MDTIDX ] ||
13126 error "$file is not on MDT${MDTIDX}"
13129 local new_dir_flag=$(lsattr -a $migrate_dir | awk '/\/\.$/ {print $1}')
13130 [ "$old_dir_flag" = "$new_dir_flag" ] ||
13131 error " expect $old_dir_flag get $new_dir_flag"
13133 local new_file_flag=$(lsattr $migrate_dir/$tfile | awk '{print $1}')
13134 [ "$old_file_flag" = "$new_file_flag" ] ||
13135 error " expect $old_file_flag get $new_file_flag"
13137 local new_dir_mode=$(stat -c%f $migrate_dir)
13138 [ "$old_dir_mode" = "$new_dir_mode" ] ||
13139 error "expect mode $old_dir_mode get $new_dir_mode"
13141 local new_file_mode=$(stat -c%f $migrate_dir/$tfile)
13142 [ "$old_file_mode" = "$new_file_mode" ] ||
13143 error "expect mode $old_file_mode get $new_file_mode"
13145 diff /etc/passwd ${migrate_dir}/$tfile ||
13146 error "$tfile different after migration"
13148 diff /etc/passwd ${other_dir}/luna ||
13149 error "luna different after migration"
13151 diff /etc/passwd ${migrate_dir}/sofia ||
13152 error "sofia different after migration"
13154 diff /etc/passwd ${other_dir}/zachary ||
13155 error "zachary different after migration"
13157 diff /etc/passwd $migrate_dir/${tfile}_ln ||
13158 error "${tfile}_ln different after migration"
13160 diff /etc/passwd $migrate_dir/${tfile}_ln_other ||
13161 error "${tfile}_ln_other different after migration"
13163 stripe_count=$($LFS getstripe -c ${migrate_dir}/dir_default_stripe2)
13164 [ $stripe_count = 2 ] ||
13165 error "dir strpe_count $d != 2 after migration."
13167 stripe_count=$($LFS getstripe -c ${migrate_dir}/${tfile}_stripe2)
13168 [ $stripe_count = 2 ] ||
13169 error "file strpe_count $d != 2 after migration."
13171 rm -rf $DIR/$tdir || error "rm dir failed after migration"
13173 run_test 230b "migrate directory"
13176 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
13177 remote_mds_nodsh && skip "remote MDS with nodsh" && return
13178 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
13182 local migrate_dir=$DIR/$tdir/migrate_dir
13184 #If migrating directory fails in the middle, all entries of
13185 #the directory is still accessiable.
13186 test_mkdir $DIR/$tdir
13187 test_mkdir -i0 -c1 $migrate_dir
13189 createmany -o $migrate_dir/f 10 ||
13190 error "create files under ${migrate_dir} failed"
13192 #failed after migrating 5 entries
13193 #OBD_FAIL_MIGRATE_ENTRIES 0x1801
13194 do_facet mds1 lctl set_param fail_loc=0x20001801
13195 do_facet mds1 lctl set_param fail_val=5
13196 local t=$(ls $migrate_dir | wc -l)
13197 $LFS migrate --mdt-index $MDTIDX $migrate_dir &&
13198 error "migrate should fail after 5 entries"
13200 mkdir $migrate_dir/dir &&
13201 error "mkdir succeeds under migrating directory"
13202 touch $migrate_dir/file &&
13203 error "touch file succeeds under migrating directory"
13205 local u=$(ls $migrate_dir | wc -l)
13206 [ "$u" == "$t" ] || error "$u != $t during migration"
13208 for file in $(find $migrate_dir); do
13209 stat $file || error "stat $file failed"
13212 do_facet mds1 lctl set_param fail_loc=0
13213 do_facet mds1 lctl set_param fail_val=0
13215 $LFS migrate -m $MDTIDX $migrate_dir ||
13216 error "migrate open files should failed with open files"
13218 echo "Finish migration, then checking.."
13219 for file in $(find $migrate_dir); do
13220 mdt_index=$($LFS getstripe -M $file)
13221 [ $mdt_index == $MDTIDX ] ||
13222 error "$file is not on MDT${MDTIDX}"
13225 rm -rf $DIR/$tdir || error "rm dir failed after migration"
13227 run_test 230c "check directory accessiblity if migration is failed"
13230 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
13231 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
13234 local migrate_dir=$DIR/$tdir/migrate_dir
13238 test_mkdir $DIR/$tdir
13239 test_mkdir -i0 -c1 $migrate_dir
13241 for ((i=0; i<100; i++)); do
13242 test_mkdir -i0 -c1 $migrate_dir/dir_${i}
13243 createmany -o $migrate_dir/dir_${i}/f 100 ||
13244 error "create files under remote dir failed $i"
13247 $LFS migrate -m $MDTIDX $migrate_dir ||
13248 error "migrate remote dir error"
13250 echo "Finish migration, then checking.."
13251 for file in $(find $migrate_dir); do
13252 mdt_index=$($LFS getstripe -M $file)
13253 [ $mdt_index == $MDTIDX ] ||
13254 error "$file is not on MDT${MDTIDX}"
13257 rm -rf $DIR/$tdir || error "rm dir failed after migration"
13259 run_test 230d "check migrate big directory"
13262 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
13263 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
13269 mkdir -p $DIR/$tdir
13270 mkdir $DIR/$tdir/migrate_dir
13271 mkdir $DIR/$tdir/other_dir
13272 touch $DIR/$tdir/migrate_dir/a
13273 ln $DIR/$tdir/migrate_dir/a $DIR/$tdir/other_dir/b
13274 ls $DIR/$tdir/other_dir
13276 $LFS migrate -m 1 $DIR/$tdir/migrate_dir ||
13277 error "migrate dir fails"
13279 mdt_index=$($LFS getstripe -M $DIR/$tdir/migrate_dir)
13280 [ $mdt_index == 1 ] || error "migrate_dir is not on MDT1"
13282 mdt_index=$($LFS getstripe -M $DIR/$tdir/migrate_dir/a)
13283 [ $mdt_index == 0 ] || error "a is not on MDT0"
13285 $LFS migrate -m 1 $DIR/$tdir/other_dir ||
13286 error "migrate dir fails"
13288 mdt_index=$($LFS getstripe -M $DIR/$tdir/other_dir)
13289 [ $mdt_index == 1 ] || error "other_dir is not on MDT1"
13291 mdt_index=$($LFS getstripe -M $DIR/$tdir/migrate_dir/a)
13292 [ $mdt_index == 1 ] || error "a is not on MDT1"
13294 mdt_index=$($LFS getstripe -M $DIR/$tdir/other_dir/b)
13295 [ $mdt_index == 1 ] || error "b is not on MDT1"
13297 a_fid=$($LFS path2fid $DIR/$tdir/migrate_dir/a)
13298 b_fid=$($LFS path2fid $DIR/$tdir/other_dir/b)
13300 [ "$a_fid" = "$b_fid" ] || error "different fid after migration"
13302 rm -rf $DIR/$tdir || error "rm dir failed after migration"
13304 run_test 230e "migrate mulitple local link files"
13307 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
13308 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
13312 mkdir -p $DIR/$tdir
13313 mkdir $DIR/$tdir/migrate_dir
13314 $LFS mkdir -i1 $DIR/$tdir/other_dir
13315 touch $DIR/$tdir/migrate_dir/a
13316 ln $DIR/$tdir/migrate_dir/a $DIR/$tdir/other_dir/ln1
13317 ln $DIR/$tdir/migrate_dir/a $DIR/$tdir/other_dir/ln2
13318 ls $DIR/$tdir/other_dir
13320 # a should be migrated to MDT1, since no other links on MDT0
13321 $LFS migrate -m 1 $DIR/$tdir/migrate_dir ||
13322 error "#1 migrate dir fails"
13323 mdt_index=$($LFS getstripe -M $DIR/$tdir/migrate_dir)
13324 [ $mdt_index == 1 ] || error "migrate_dir is not on MDT1"
13325 mdt_index=$($LFS getstripe -M $DIR/$tdir/migrate_dir/a)
13326 [ $mdt_index == 1 ] || error "a is not on MDT1"
13328 # a should stay on MDT1, because it is a mulitple link file
13329 $LFS migrate -m 0 $DIR/$tdir/migrate_dir ||
13330 error "#2 migrate dir fails"
13331 mdt_index=$($LFS getstripe -M $DIR/$tdir/migrate_dir/a)
13332 [ $mdt_index == 1 ] || error "a is not on MDT1"
13334 $LFS migrate -m 1 $DIR/$tdir/migrate_dir ||
13335 error "#3 migrate dir fails"
13337 a_fid=$($LFS path2fid $DIR/$tdir/migrate_dir/a)
13338 ln_fid=$($LFS path2fid $DIR/$tdir/other_dir/ln1)
13339 [ "$a_fid" = "$ln_fid" ] || error "different fid after migrate to MDT1"
13341 rm -rf $DIR/$tdir/other_dir/ln1 || error "unlink ln1 fails"
13342 rm -rf $DIR/$tdir/other_dir/ln2 || error "unlink ln2 fails"
13344 # a should be migrated to MDT0, since no other links on MDT1
13345 $LFS migrate -m 0 $DIR/$tdir/migrate_dir ||
13346 error "#4 migrate dir fails"
13347 mdt_index=$($LFS getstripe -M $DIR/$tdir/migrate_dir/a)
13348 [ $mdt_index == 0 ] || error "a is not on MDT0"
13350 rm -rf $DIR/$tdir || error "rm dir failed after migration"
13352 run_test 230f "migrate mulitple remote link files"
13355 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
13356 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
13358 mkdir -p $DIR/$tdir/migrate_dir
13360 $LFS migrate -m 1000 $DIR/$tdir/migrate_dir &&
13361 error "migrating dir to non-exist MDT succeeds"
13364 run_test 230g "migrate dir to non-exist MDT"
13367 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
13368 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
13369 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.7.64) ] &&
13370 skip "Need MDS version at least 2.7.64" && return
13373 mkdir -p $DIR/$tdir/migrate_dir
13375 $LFS migrate -m1 $DIR &&
13376 error "migrating mountpoint1 should fail"
13378 $LFS migrate -m1 $DIR/$tdir/.. &&
13379 error "migrating mountpoint2 should fail"
13381 $LFS migrate -m1 $DIR/$tdir/migrate_dir/.. ||
13382 error "migrating $tdir fail"
13384 mdt_index=$($LFS getstripe -M $DIR/$tdir)
13385 [ $mdt_index == 1 ] || error "$mdt_index != 1 after migration"
13387 mdt_index=$($LFS getstripe -M $DIR/$tdir/migrate_dir)
13388 [ $mdt_index == 1 ] || error "$mdt_index != 1 after migration"
13391 run_test 230h "migrate .. and root"
13394 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
13395 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
13397 mkdir -p $DIR/$tdir/migrate_dir
13399 $LFS migrate -m 1 $DIR/$tdir/migrate_dir/ ||
13400 error "migration fails with a tailing slash"
13402 $LFS migrate -m 0 $DIR/$tdir/migrate_dir// ||
13403 error "migration fails with two tailing slashes"
13405 run_test 230i "lfs migrate -m tolerates trailing slashes"
13409 # For simplicity this test assumes that max_pages_per_rpc
13410 # is the same across all OSCs
13411 local max_pages=$($LCTL get_param -n osc.*.max_pages_per_rpc | head -n1)
13412 local bulk_size=$((max_pages * 4096))
13414 mkdir -p $DIR/$tdir
13416 # clear the OSC stats
13417 $LCTL set_param osc.*.stats=0 &>/dev/null
13420 # Client writes $bulk_size - there must be 1 rpc for $max_pages.
13421 dd if=/dev/zero of=$DIR/$tdir/$tfile bs=$bulk_size count=1 \
13422 oflag=direct &>/dev/null || error "dd failed"
13424 sync; sleep 1; sync # just to be safe
13425 local nrpcs=$($LCTL get_param osc.*.stats |awk '/ost_write/ {print $2}')
13426 if [ x$nrpcs != "x1" ]; then
13427 $LCTL get_param osc.*.stats
13428 error "found $nrpcs ost_write RPCs, not 1 as expected"
13432 # Drop the OSC cache, otherwise we will read from it
13433 cancel_lru_locks osc
13435 # clear the OSC stats
13436 $LCTL set_param osc.*.stats=0 &>/dev/null
13438 # Client reads $bulk_size.
13439 dd if=$DIR/$tdir/$tfile of=/dev/null bs=$bulk_size count=1 \
13440 iflag=direct &>/dev/null || error "dd failed"
13442 nrpcs=$($LCTL get_param osc.*.stats | awk '/ost_read/ { print $2 }')
13443 if [ x$nrpcs != "x1" ]; then
13444 $LCTL get_param osc.*.stats
13445 error "found $nrpcs ost_read RPCs, not 1 as expected"
13448 run_test 231a "checking that reading/writing of BRW RPC size results in one RPC"
13451 mkdir -p $DIR/$tdir
13453 for i in {0..1023}; do
13454 dd if=/dev/zero of=$DIR/$tdir/$tfile conv=notrunc \
13455 seek=$((2 * i)) bs=4096 count=1 &>/dev/null ||
13456 error "dd of=$DIR/$tdir/$tfile seek=$((2 * i)) failed"
13460 run_test 231b "must not assert on fully utilized OST request buffer"
13463 mkdir -p $DIR/$tdir
13464 #define OBD_FAIL_LDLM_OST_LVB 0x31c
13465 $LCTL set_param fail_loc=0x31c
13467 # ignore dd failure
13468 dd if=/dev/zero of=$DIR/$tdir/$tfile bs=1M count=1 || true
13470 $LCTL set_param fail_loc=0
13471 umount_client $MOUNT || error "umount failed"
13472 mount_client $MOUNT || error "mount failed"
13474 run_test 232 "failed lock should not block umount"
13477 [ $(lustre_version_code $SINGLEMDS) -ge $(version_code 2.3.64) ] ||
13478 { skip "Need MDS version at least 2.3.64"; return; }
13479 [ -n "$FILESET" ] && skip "SKIP due to FILESET set" && return
13481 local fid=$($LFS path2fid $MOUNT)
13482 stat $MOUNT/.lustre/fid/$fid > /dev/null ||
13483 error "cannot access $MOUNT using its FID '$fid'"
13485 run_test 233a "checking that OBF of the FS root succeeds"
13488 [ $(lustre_version_code $SINGLEMDS) -ge $(version_code 2.5.90) ] ||
13489 { skip "Need MDS version at least 2.5.90"; return; }
13490 [ -n "$FILESET" ] && skip "SKIP due to FILESET set" && return
13492 local fid=$($LFS path2fid $MOUNT/.lustre)
13493 stat $MOUNT/.lustre/fid/$fid > /dev/null ||
13494 error "cannot access $MOUNT/.lustre using its FID '$fid'"
13496 fid=$($LFS path2fid $MOUNT/.lustre/fid)
13497 stat $MOUNT/.lustre/fid/$fid > /dev/null ||
13498 error "cannot access $MOUNT/.lustre/fid using its FID '$fid'"
13500 run_test 233b "checking that OBF of the FS .lustre succeeds"
13503 local p="$TMP/sanityN-$TESTNAME.parameters"
13504 save_lustre_params client "llite.*.xattr_cache" > $p
13505 lctl set_param llite.*.xattr_cache 1 ||
13506 { skip "xattr cache is not supported"; return 0; }
13508 mkdir -p $DIR/$tdir || error "mkdir failed"
13509 touch $DIR/$tdir/$tfile || error "touch failed"
13510 # OBD_FAIL_LLITE_XATTR_ENOMEM
13511 $LCTL set_param fail_loc=0x1405
13512 # output of the form: attr 2 4 44 3 fc13 x86_64
13513 V=($(IFS=".-" rpm -q attr))
13514 if [[ ${V[1]} > 2 || ${V[2]} > 4 || ${V[3]} > 44 ||
13515 ${V[1]} = 2 && ${V[2]} = 4 && ${V[3]} = 44 && ${V[4]} > 6 ]]; then
13516 # attr pre-2.4.44-7 had a bug with rc
13517 # LU-3703 - SLES 11 and FC13 clients have older attr
13518 getfattr -n user.attr $DIR/$tdir/$tfile &&
13519 error "getfattr should have failed with ENOMEM"
13521 skip "LU-3703: attr version $(getfattr --version) too old"
13523 $LCTL set_param fail_loc=0x0
13526 restore_lustre_params < $p
13529 run_test 234 "xattr cache should not crash on ENOMEM"
13532 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.4.52) ] &&
13533 skip "Need MDS version at least 2.4.52" && return
13534 flock_deadlock $DIR/$tfile
13539 124) error "process hangs on a deadlock"
13541 *) error "error executing flock_deadlock $DIR/$tfile"
13545 run_test 235 "LU-1715: flock deadlock detection does not work properly"
13549 check_swap_layouts_support && return 0
13550 test_mkdir -p -c1 $DIR/$tdir || error "mkdir $tdir failed"
13552 local ref1=/etc/passwd
13553 local ref2=/etc/group
13554 local file1=$DIR/$tdir/f1
13555 local file2=$DIR/$tdir/f2
13557 $SETSTRIPE -c 1 $file1 || error "cannot setstripe on '$file1': rc = $?"
13558 cp $ref1 $file1 || error "cp $ref1 $file1 failed: rc = $?"
13559 $SETSTRIPE -c 2 $file2 || error "cannot setstripe on '$file2': rc = $?"
13560 cp $ref2 $file2 || error "cp $ref2 $file2 failed: rc = $?"
13561 local fd=$(free_fd)
13562 local cmd="exec $fd<>$file2"
13565 $LFS swap_layouts $file1 /proc/self/fd/${fd} ||
13566 error "cannot swap layouts of '$file1' and /proc/self/fd/${fd}"
13569 cmp $ref2 $file1 || error "content compare failed ($ref2 != $file1)"
13574 run_test 236 "Layout swap on open unlinked file"
13576 # test to verify file handle related system calls
13577 # (name_to_handle_at/open_by_handle_at)
13578 # The new system calls are supported in glibc >= 2.14.
13581 echo "Test file_handle syscalls" > $DIR/$tfile ||
13582 error "write failed"
13583 check_fhandle_syscalls $DIR/$tfile ||
13584 error "check_fhandle_syscalls failed"
13586 run_test 237 "Verify name_to_handle_at/open_by_handle_at syscalls"
13588 # LU-4659 linkea consistency
13590 local server_version=$(lustre_version_code $SINGLEMDS)
13592 [[ $server_version -gt $(version_code 2.5.57) ]] ||
13593 [[ $server_version -gt $(version_code 2.5.1) &&
13594 $server_version -lt $(version_code 2.5.50) ]] ||
13595 { skip "Need MDS version at least 2.5.58 or 2.5.2+"; return; }
13598 ln $DIR/$tfile $DIR/$tfile.lnk
13599 touch $DIR/$tfile.new
13600 mv $DIR/$tfile.new $DIR/$tfile
13601 local fid1=$($LFS path2fid $DIR/$tfile)
13602 local fid2=$($LFS path2fid $DIR/$tfile.lnk)
13603 local path1=$($LFS fid2path $FSNAME "$fid1")
13604 [ $tfile == $path1 ] || error "linkea inconsistent: $tfile $fid1 $path1"
13605 local path2=$($LFS fid2path $FSNAME "$fid2")
13606 [ $tfile.lnk == $path2 ] ||
13607 error "linkea inconsistent: $tfile.lnk $fid2 $path2!"
13610 run_test 238 "Verify linkea consistency"
13613 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.5.60) ] &&
13614 skip "Need MDS version at least 2.5.60" && return
13615 local list=$(comma_list $(mdts_nodes))
13617 mkdir -p $DIR/$tdir
13618 createmany -o $DIR/$tdir/f- 5000
13619 unlinkmany $DIR/$tdir/f- 5000
13620 do_nodes $list "lctl set_param -n osp*.*.sync_changes 1"
13621 changes=$(do_nodes $list "lctl get_param -n osc.*MDT*.sync_changes \
13622 osc.*MDT*.sync_in_flight" | calc_sum)
13623 [ "$changes" -eq 0 ] || error "$changes not synced"
13625 run_test 239 "osp_sync test"
13627 test_239a() { #LU-5297
13628 remote_mds_nodsh && skip "remote MDS with nodsh" && return
13630 #define OBD_FAIL_OSP_CHECK_INVALID_REC 0x2100
13631 do_facet $SINGLEMDS $LCTL set_param fail_loc=0x2100
13632 chgrp $RUNAS_GID $DIR/$tfile
13633 wait_delete_completed
13635 run_test 239a "process invalid osp sync record correctly"
13637 test_239b() { #LU-5297
13638 remote_mds_nodsh && skip "remote MDS with nodsh" && return
13640 #define OBD_FAIL_OSP_CHECK_ENOMEM 0x2101
13641 do_facet $SINGLEMDS $LCTL set_param fail_loc=0x2101
13642 chgrp $RUNAS_GID $DIR/$tfile1
13643 wait_delete_completed
13644 do_facet $SINGLEMDS $LCTL set_param fail_loc=0
13646 chgrp $RUNAS_GID $DIR/$tfile2
13647 wait_delete_completed
13649 run_test 239b "process osp sync record with ENOMEM error correctly"
13652 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
13653 remote_mds_nodsh && skip "remote MDS with nodsh" && return
13655 mkdir -p $DIR/$tdir
13657 $LFS mkdir -i 0 $DIR/$tdir/d0 ||
13658 error "failed to mkdir $DIR/$tdir/d0 on MDT0"
13659 $LFS mkdir -i 1 $DIR/$tdir/d0/d1 ||
13660 error "failed to mkdir $DIR/$tdir/d0/d1 on MDT1"
13662 umount_client $MOUNT || error "umount failed"
13663 #define OBD_FAIL_TGT_DELAY_CONDITIONAL 0x713
13664 do_facet mds2 lctl set_param fail_loc=0x713 fail_val=1
13665 mount_client $MOUNT || error "failed to mount client"
13667 echo "stat $DIR/$tdir/d0/d1, should not fail/ASSERT"
13668 stat $DIR/$tdir/d0/d1 || error "fail to stat $DIR/$tdir/d0/d1"
13670 run_test 240 "race between ldlm enqueue and the connection RPC (no ASSERT)"
13673 for LOOP in $(seq $1); do
13674 dd if=$DIR/$tfile of=/dev/null bs=40960 count=1 2>/dev/null
13675 cancel_lru_locks osc || true
13680 for LOOP in $(seq $1); do
13681 dd if=$DIR/$tfile of=/dev/null bs=40960 count=1 \
13682 iflag=direct 2>/dev/null
13687 dd if=/dev/zero of=$DIR/$tfile count=1 bs=40960
13689 cancel_lru_locks osc
13690 test_241_bio 1000 &
13695 run_test 241 "bio vs dio"
13698 dd if=/dev/zero of=$DIR/$tfile count=1 bs=40960
13700 test_241_dio 1000 &
13705 run_test 241b "dio vs dio"
13708 remote_mds_nodsh && skip "remote MDS with nodsh" && return
13709 mkdir -p $DIR/$tdir
13710 touch $DIR/$tdir/$tfile
13712 #define OBD_FAIL_MDS_READPAGE_PACK 0x105
13713 do_facet mds1 lctl set_param fail_loc=0x105
13714 /bin/ls $DIR/$tdir && error "ls $DIR/$tdir should fail"
13716 do_facet mds1 lctl set_param fail_loc=0
13717 /bin/ls $DIR/$tdir || error "ls $DIR/$tdir failed"
13719 run_test 242 "mdt_readpage failure should not cause directory unreadable"
13723 test_mkdir -p $DIR/$tdir
13724 group_lock_test -d $DIR/$tdir || error "A group lock test failed"
13726 run_test 243 "various group lock tests"
13730 test_mkdir -p $DIR/$tdir
13731 dd if=/dev/zero of=$DIR/$tdir/$tfile bs=1M count=35
13732 sendfile_grouplock $DIR/$tdir/$tfile || \
13733 error "sendfile+grouplock failed"
13736 run_test 244 "sendfile with group lock tests"
13739 local flagname="multi_mod_rpcs"
13740 local connect_data_name="max_mod_rpcs"
13743 # check if multiple modify RPCs flag is set
13744 out=$($LCTL get_param mdc.$FSNAME-MDT0000-*.import |
13745 grep "connect_flags:")
13748 echo "$out" | grep -qw $flagname
13749 if [ $? -ne 0 ]; then
13750 echo "connect flag $flagname is not set"
13754 # check if multiple modify RPCs data is set
13755 out=$($LCTL get_param mdc.$FSNAME-MDT0000-*.import)
13758 echo "$out" | grep -qw $connect_data_name ||
13759 error "import should have connect data $connect_data_name"
13761 run_test 245 "check mdc connection flag/data: multiple modify RPCs"
13763 test_246() { # LU-7371
13764 remote_ost_nodsh && skip "remote OST with nodsh" && return
13765 [ $(lustre_version_code ost1) -lt $(version_code 2.7.62) ] &&
13766 skip "Need OST version >= 2.7.62" && return 0
13767 do_facet ost1 $LCTL set_param fail_val=4095
13768 #define OBD_FAIL_OST_READ_SIZE 0x234
13769 do_facet ost1 $LCTL set_param fail_loc=0x234
13770 $LFS setstripe $DIR/$tfile -i 0 -c 1
13771 dd if=/dev/zero of=$DIR/$tfile bs=4095 count=1 > /dev/null 2>&1
13772 cancel_lru_locks $FSNAME-OST0000
13773 dd if=$DIR/$tfile of=/dev/null bs=1048576 || error "Read failed"
13775 run_test 246 "Read file of size 4095 should return right length"
13778 lctl get_param -n mdc.$FSNAME-MDT0000*.import |
13780 { skip "Fileset feature is not supported"; return; }
13782 local submount=${MOUNT}_$tdir
13785 mkdir -p $submount || error "mkdir $submount failed"
13786 FILESET="$FILESET/$tdir" mount_client $submount ||
13787 error "mount $submount failed"
13788 echo foo > $submount/$tfile || error "write $submount/$tfile failed"
13789 [ $(cat $MOUNT/$tdir/$tfile) = "foo" ] ||
13790 error "read $MOUNT/$tdir/$tfile failed"
13791 umount_client $submount || error "umount $submount failed"
13794 run_test 247a "mount subdir as fileset"
13797 lctl get_param -n mdc.$FSNAME-MDT0000*.import | grep -q subtree ||
13798 { skip "Fileset feature is not supported"; return; }
13800 local submount=${MOUNT}_$tdir
13802 rm -rf $MOUNT/$tdir
13803 mkdir -p $submount || error "mkdir $submount failed"
13805 FILESET="$FILESET/$tdir" mount_client $submount &&
13806 error "mount $submount should fail"
13809 run_test 247b "mount subdir that dose not exist"
13812 lctl get_param -n mdc.$FSNAME-MDT0000*.import | grep -q subtree ||
13813 { skip "Fileset feature is not supported"; return; }
13815 local submount=${MOUNT}_$tdir
13817 mkdir -p $MOUNT/$tdir/dir1
13818 mkdir -p $submount || error "mkdir $submount failed"
13819 FILESET="$FILESET/$tdir" mount_client $submount ||
13820 error "mount $submount failed"
13821 local fid=$($LFS path2fid $MOUNT/)
13822 $LFS fid2path $submount $fid && error "fid2path should fail"
13823 umount_client $submount || error "umount $submount failed"
13826 run_test 247c "running fid2path outside root"
13829 lctl get_param -n mdc.$FSNAME-MDT0000*.import | grep -q subtree ||
13830 { skip "Fileset feature is not supported"; return; }
13832 local submount=${MOUNT}_$tdir
13834 mkdir -p $MOUNT/$tdir/dir1
13835 mkdir -p $submount || error "mkdir $submount failed"
13836 FILESET="$FILESET/$tdir" mount_client $submount ||
13837 error "mount $submount failed"
13838 local fid=$($LFS path2fid $submount/dir1)
13839 $LFS fid2path $submount $fid || error "fid2path should succeed"
13840 umount_client $submount || error "umount $submount failed"
13843 run_test 247d "running fid2path inside root"
13847 lctl get_param -n mdc.$FSNAME-MDT0000*.import |
13849 { skip "Fileset feature is not supported"; return; }
13851 local submount=${MOUNT}_$tdir
13854 mkdir -p $submount || error "mkdir $submount failed"
13855 FILESET="$FILESET/.." mount_client $submount &&
13856 error "mount $submount should fail"
13859 run_test 247e "mount .. as fileset"
13862 local my_error=error
13864 local fast_read_sav=$($LCTL get_param -n llite.*.fast_read 2>/dev/null)
13865 [ -z "$fast_read_sav" ] && skip "no fast read support" && return
13867 # This test case is time sensitive and Maloo uses KVM to run autotest.
13868 # Therefore the complete time of I/O task is unreliable and depends on
13869 # the workload on the host machine when the task is running.
13870 local virt=$(running_in_vm)
13871 [ -n "$virt" ] && echo "running in VM '$virt', ignore error" &&
13872 my_error="error_ignore env=$virt"
13874 # create a large file for fast read verification
13875 dd if=/dev/zero of=$DIR/$tfile bs=1M count=128 > /dev/null 2>&1
13877 # make sure the file is created correctly
13878 $CHECKSTAT -s $((128*1024*1024)) $DIR/$tfile ||
13879 { rm -f $DIR/$tfile; skip "file creation error" && return; }
13881 echo "Test 1: verify that fast read is 4 times faster on cache read"
13883 # small read with fast read enabled
13884 $LCTL set_param -n llite.*.fast_read=1
13885 local t_fast=$(dd if=$DIR/$tfile of=/dev/null bs=4k 2>&1 |
13886 awk '/copied/ { print $6 }')
13888 # small read with fast read disabled
13889 $LCTL set_param -n llite.*.fast_read=0
13890 local t_slow=$(dd if=$DIR/$tfile of=/dev/null bs=4k 2>&1 |
13891 awk '/copied/ { print $6 }')
13893 # verify that fast read is 4 times faster for cache read
13894 [ $(bc <<< "4 * $t_fast < $t_slow") -eq 1 ] ||
13895 $my_error "fast read was not 4 times faster: $t_fast vs $t_slow"
13897 echo "Test 2: verify the performance between big and small read"
13898 $LCTL set_param -n llite.*.fast_read=1
13900 # 1k non-cache read
13901 cancel_lru_locks osc
13902 local t_1k=$(dd if=$DIR/$tfile of=/dev/null bs=1k 2>&1 |
13903 awk '/copied/ { print $6 }')
13905 # 1M non-cache read
13906 cancel_lru_locks osc
13907 local t_1m=$(dd if=$DIR/$tfile of=/dev/null bs=1k 2>&1 |
13908 awk '/copied/ { print $6 }')
13910 # verify that big IO is not 4 times faster than small IO
13911 [ $(bc <<< "4 * $t_1k >= $t_1m") -eq 1 ] ||
13912 $my_error "bigger IO is way too fast: $t_1k vs $t_1m"
13914 $LCTL set_param -n llite.*.fast_read=$fast_read_sav
13917 run_test 248 "fast read verification"
13919 test_249() { # LU-7890
13921 $SETSTRIPE -c 1 $DIR/$tfile
13923 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.8.53) ] &&
13924 skip "Need at least version 2.8.54"
13926 # Offset 2T == 4k * 512M
13927 dd if=/dev/zero of=$DIR/$tfile bs=4k count=1 seek=512M ||
13928 error "dd to 2T offset failed"
13930 run_test 249 "Write above 2T file size"
13933 [ "$(facet_fstype ost$(($($GETSTRIPE -i $DIR/$tfile) + 1)))" = "zfs" ] \
13934 && skip "no 16TB file size limit on ZFS" && return
13936 $SETSTRIPE -c 1 $DIR/$tfile
13937 # ldiskfs extent file size limit is (16TB - 4KB - 1) bytes
13938 local size=$((16 * 1024 * 1024 * 1024 * 1024 - 4096 - 1))
13939 $TRUNCATE $DIR/$tfile $size || error "truncate $tfile to $size failed"
13940 dd if=/dev/zero of=$DIR/$tfile bs=10 count=1 oflag=append \
13941 conv=notrunc,fsync && error "append succeeded"
13944 run_test 250 "Write above 16T limit"
13947 $SETSTRIPE -c -1 -S 1048576 $DIR/$tfile
13949 #define OBD_FAIL_LLITE_LOST_LAYOUT 0x1407
13950 #Skip once - writing the first stripe will succeed
13951 $LCTL set_param fail_loc=0xa0001407 fail_val=1
13952 $MULTIOP $DIR/$tfile o:O_RDWR:w2097152c 2>&1 | grep -q "short write" &&
13953 error "short write happened"
13955 $LCTL set_param fail_loc=0xa0001407 fail_val=1
13956 $MULTIOP $DIR/$tfile or2097152c 2>&1 | grep -q "short read" &&
13957 error "short read happened"
13961 run_test 251 "Handling short read and write correctly"
13971 remote_mds_nodsh && skip "remote MDS with nodsh" && return
13972 remote_ost_nodsh && skip "remote OST with nodsh" && return
13973 if [ "$(facet_fstype ost1)" != "ldiskfs" -o \
13974 "$(facet_fstype mds1)" != "ldiskfs" ]; then
13975 skip "can only run lr_reader on ldiskfs target"
13979 # check lr_reader on OST0000
13981 dev=$(facet_device $tgt)
13982 out=$(do_facet $tgt $LR_READER $dev)
13983 [ $? -eq 0 ] || error "$LR_READER failed on target $tgt device $dev"
13985 uuid=$(echo "$out" | grep -i uuid | awk '{ print $2 }')
13986 [ "$uuid" == "$(ostuuid_from_index 0)" ] ||
13987 error "Invalid uuid returned by $LR_READER on target $tgt"
13988 echo -e "uuid returned by $LR_READER is '$uuid'\n"
13990 # check lr_reader -c on MDT0000
13992 dev=$(facet_device $tgt)
13993 if ! do_facet $tgt $LR_READER -h | grep -q OPTIONS; then
13994 echo "$LR_READER does not support additional options"
13997 out=$(do_facet $tgt $LR_READER -c $dev)
13998 [ $? -eq 0 ] || error "$LR_READER failed on target $tgt device $dev"
14000 num=$(echo "$out" | grep -c "mdtlov")
14001 [ "$num" -eq $((MDSCOUNT - 1)) ] ||
14002 error "Invalid number of mdtlov clients returned by $LR_READER"
14003 echo -e "Number of mdtlov clients returned by $LR_READER is '$num'\n"
14005 # check lr_reader -cr on MDT0000
14006 out=$(do_facet $tgt $LR_READER -cr $dev)
14007 [ $? -eq 0 ] || error "$LR_READER failed on target $tgt device $dev"
14009 echo "$out" | grep -q "^reply_data:$" ||
14010 error "$LR_READER should have returned 'reply_data' section"
14011 num=$(echo "$out" | grep -c "client_generation")
14012 echo -e "Number of reply data returned by $LR_READER is '$num'\n"
14014 run_test 252 "check lr_reader tool"
14019 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
14020 remote_mds_nodsh && skip "remote MDS with nodsh" && return
14021 do_facet mds1 $LCTL get_param -n mdd.$MDT0.changelog_size ||
14022 { skip "MDS does not support changelog_size" && return; }
14024 cl_user=$(do_facet mds1 $LCTL --device $MDT0 changelog_register -n)
14025 echo "Registered as changelog user $cl_user"
14027 $LFS changelog_clear $MDT0 $cl_user 0
14029 local size1=$(do_facet mds1 \
14030 $LCTL get_param -n mdd.$MDT0.changelog_size)
14031 echo "Changelog size $size1"
14034 $LFS mkdir -i 0 $DIR/$tdir
14036 mkdir -p $DIR/$tdir/pics/2008/zachy
14037 touch $DIR/$tdir/pics/2008/zachy/timestamp
14038 cp /etc/hosts $DIR/$tdir/pics/2008/zachy/pic1.jpg
14039 mv $DIR/$tdir/pics/2008/zachy $DIR/$tdir/pics/zach
14040 ln $DIR/$tdir/pics/zach/pic1.jpg $DIR/$tdir/pics/2008/portland.jpg
14041 ln -s $DIR/$tdir/pics/2008/portland.jpg $DIR/$tdir/pics/desktop.jpg
14042 rm $DIR/$tdir/pics/desktop.jpg
14044 local size2=$(do_facet mds1 \
14045 $LCTL get_param -n mdd.$MDT0.changelog_size)
14046 echo "Changelog size after work $size2"
14048 do_facet mds1 $LCTL --device $MDT0 changelog_deregister $cl_user
14050 if (( size2 <= size1 )); then
14051 error "Changelog size after work should be greater than original"
14055 run_test 254 "Check changelog size"
14062 lfs ladvise -a invalid $file 2>&1 | grep "Valid types" |
14063 awk -F: '{print $2}' | grep $type > /dev/null
14064 if [ $? -ne 0 ]; then
14074 lfs ladvise -a willread $file > /dev/null 2>&1
14075 if [ $? -eq 0 ]; then
14079 lfs ladvise -a willread $file 2>&1 |
14080 grep "Inappropriate ioctl for device" > /dev/null
14081 if [ $? -eq 0 ]; then
14087 ladvise_willread_performance()
14090 local average_cache=0
14091 local average_ladvise=0
14092 for ((i = 1; i <= $repeat; i++)); do
14093 echo "Iter $i/$repeat: reading without willread hint"
14094 cancel_lru_locks osc
14095 do_nodes $(comma_list $(osts_nodes)) \
14096 "echo 3 > /proc/sys/vm/drop_caches"
14097 local speed_origin=$($READS -f $DIR/$tfile -s $size \
14098 -b 4096 -n $((size / 4096)) -t 60 |
14099 sed -e '/^$/d' -e 's#.*s, ##' -e 's#MB/s##')
14101 echo "Iter $i/$repeat: Reading again without willread hint"
14102 cancel_lru_locks osc
14103 local speed_cache=$($READS -f $DIR/$tfile -s $size \
14104 -b 4096 -n $((size / 4096)) -t 60 |
14105 sed -e '/^$/d' -e 's#.*s, ##' -e 's#MB/s##')
14107 echo "Iter $i/$repeat: reading with willread hint"
14108 cancel_lru_locks osc
14109 do_nodes $(comma_list $(osts_nodes)) \
14110 "echo 3 > /proc/sys/vm/drop_caches"
14111 lfs ladvise -a willread $DIR/$tfile ||
14112 error "Ladvise failed"
14113 local speed_ladvise=$($READS -f $DIR/$tfile -s $size \
14114 -b 4096 -n $((size / 4096)) -t 60 |
14115 sed -e '/^$/d' -e 's#.*s, ##' -e 's#MB/s##')
14117 local cache_speedup=$(echo "scale=2; \
14118 ($speed_cache-$speed_origin)/$speed_origin*100" | bc)
14119 cache_speedup=$(echo ${cache_speedup%.*})
14120 echo "Iter $i/$repeat: cache speedup: $cache_speedup%"
14121 average_cache=$((average_cache + cache_speedup))
14123 local ladvise_speedup=$(echo "scale=2; \
14124 ($speed_ladvise-$speed_origin)/$speed_origin*100" | bc)
14125 ladvise_speedup=$(echo ${ladvise_speedup%.*})
14126 echo "Iter $i/$repeat: ladvise speedup: $ladvise_speedup%"
14127 average_ladvise=$((average_ladvise + ladvise_speedup))
14129 average_cache=$((average_cache / repeat))
14130 average_ladvise=$((average_ladvise / repeat))
14132 if [ $average_cache -lt 20 ]; then
14133 echo "Speedup with cache is less than 20% ($average_cache%),"\
14134 "skipping check of speedup with willread:"\
14135 "$average_ladvise%"
14139 local lowest_speedup=$((average_cache / 2))
14140 [ $average_ladvise -gt $lowest_speedup ] ||
14141 error "Speedup with willread is less than $lowest_speedup%,"\
14142 "got $average_ladvise%"
14143 echo "Speedup with willread ladvise: $average_ladvise%"
14144 echo "Speedup with cache: $average_cache%"
14148 lfs setstripe -c -1 -i 0 $DIR/$tfile || error "$tfile failed"
14150 ladvise_no_type willread $DIR/$tfile &&
14151 skip "willread ladvise is not supported" && return
14153 ladvise_no_ioctl $DIR/$tfile &&
14154 skip "ladvise ioctl is not supported" && return
14156 [ $(lustre_version_code ost1) -lt $(version_code 2.8.54) ] &&
14157 skip "lustre < 2.8.54 does not support ladvise " && return
14160 local size=$((size_mb * 1048576))
14161 dd if=/dev/zero of=$DIR/$tfile bs=1048576 count=$size_mb ||
14162 error "dd to $DIR/$tfile failed"
14164 lfs ladvise -a willread $DIR/$tfile ||
14165 error "Ladvise failed with no range argument"
14167 lfs ladvise -a willread -s 0 $DIR/$tfile ||
14168 error "Ladvise failed with no -l or -e argument"
14170 lfs ladvise -a willread -e 1 $DIR/$tfile ||
14171 error "Ladvise failed with only -e argument"
14173 lfs ladvise -a willread -l 1 $DIR/$tfile ||
14174 error "Ladvise failed with only -l argument"
14176 lfs ladvise -a willread -s 2 -e 1 $DIR/$tfile &&
14177 error "End offset should not be smaller than start offset"
14179 lfs ladvise -a willread -s 2 -e 2 $DIR/$tfile &&
14180 error "End offset should not be equal to start offset"
14182 lfs ladvise -a willread -s $size -l 1 $DIR/$tfile ||
14183 error "Ladvise failed with overflowing -s argument"
14185 lfs ladvise -a willread -s 1 -e $((size + 1)) $DIR/$tfile ||
14186 error "Ladvise failed with overflowing -e argument"
14188 lfs ladvise -a willread -s 1 -l $size $DIR/$tfile ||
14189 error "Ladvise failed with overflowing -l argument"
14191 lfs ladvise -a willread -l 1 -e 2 $DIR/$tfile &&
14192 error "Ladvise succeeded with conflicting -l and -e arguments"
14194 echo "Synchronous ladvise should wait"
14196 #define OBD_FAIL_OST_LADVISE_PAUSE 0x237
14197 do_nodes $(comma_list $(osts_nodes)) \
14198 $LCTL set_param fail_val=$delay fail_loc=0x237
14200 local start_ts=$SECONDS
14201 lfs ladvise -a willread $DIR/$tfile ||
14202 error "Ladvise failed with no range argument"
14203 local end_ts=$SECONDS
14204 local inteval_ts=$((end_ts - start_ts))
14206 if [ $inteval_ts -lt $(($delay - 1)) ]; then
14207 error "Synchronous advice didn't wait reply"
14210 echo "Asynchronous ladvise shouldn't wait"
14211 local start_ts=$SECONDS
14212 lfs ladvise -a willread -b $DIR/$tfile ||
14213 error "Ladvise failed with no range argument"
14214 local end_ts=$SECONDS
14215 local inteval_ts=$((end_ts - start_ts))
14217 if [ $inteval_ts -gt $(($delay / 2)) ]; then
14218 error "Asynchronous advice blocked"
14221 do_nodes $(comma_list $(osts_nodes)) $LCTL set_param fail_loc=0
14222 ladvise_willread_performance
14224 run_test 255a "check 'lfs ladvise -a willread'"
14231 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
14232 remote_mds_nodsh && skip "remote MDS with nodsh" && return
14233 [ "$(facet_fstype mds1)" != "ldiskfs" ] &&
14234 skip "non-ldiskfs backend" && return
14236 mdt_dev=$(mdsdevname 1)
14238 cl_user=$(do_facet mds1 \
14239 "$LCTL get_param -n mdd.$MDT0.changelog_users | grep cl")
14240 if [[ -n $cl_user ]]; then
14241 skip "active changelog user"
14245 cl_user=$(do_facet mds1 $LCTL --device $MDT0 changelog_register -n)
14246 echo "Registered as changelog user $cl_user"
14249 mkdir -p $DIR/$tdir
14251 $LFS changelog_clear $MDT0 $cl_user 0
14254 touch $DIR/$tdir/{1..10}
14257 stop mds1 || error "Fail to stop MDT."
14260 start mds1 $mdt_dev $MDS_MOUNT_OPTS || error "Fail to start MDT."
14262 #after mount new plainllog is used
14263 touch $DIR/$tdir/{11..19}
14264 cat_sl=$(do_facet mds1 \
14265 "$DEBUGFS -R \\\"dump changelog_catalog cat.dmp\\\" $mdt_dev; \
14266 llog_reader cat.dmp | grep \\\"type=1064553b\\\" | wc -l")
14268 if (( cat_sl != 2 )); then
14269 do_facet mds1 $LCTL --device $MDT0 changelog_deregister $cl_user
14270 error "Changelog catalog has wrong number of slots $cat_sl"
14273 $LFS changelog_clear $MDT0 $cl_user 0
14275 cat_sl=$(do_facet mds1 \
14276 "$DEBUGFS -R \\\"dump changelog_catalog cat.dmp\\\" $mdt_dev; \
14277 llog_reader cat.dmp | grep \\\"type=1064553b\\\" | wc -l")
14279 do_facet mds1 $LCTL --device $MDT0 changelog_deregister $cl_user
14281 if (( cat_sl == 2 )); then
14282 error "Empty plain llog was not deleted from changelog catalog"
14284 if (( cat_sl != 1 )); then
14285 error "Active plain llog shouldn\`t be deleted from catalog"
14288 run_test 256 "Check llog delete for empty and not full state"
14291 #define OBD_FAIL_MDC_CLOSE 0x806
14292 $LCTL set_param fail_loc=0x80000806
14296 run_test 260 "Check mdc_close fail"
14298 cleanup_test_300() {
14302 test_striped_dir() {
14307 mkdir -p $DIR/$tdir
14309 SAVE_UMASK=$(umask)
14310 trap cleanup_test_300 RETURN EXIT
14312 $LFS setdirstripe -i $mdt_index -c 2 -t all_char -m 755 \
14313 $DIR/$tdir/striped_dir ||
14314 error "set striped dir error"
14316 local mode=$(stat -c%a $DIR/$tdir/striped_dir)
14317 [ "$mode" = "755" ] || error "expect 755 got $mode"
14319 $LFS getdirstripe $DIR/$tdir/striped_dir > /dev/null 2>&1 ||
14320 error "getdirstripe failed"
14321 stripe_count=$($LFS getdirstripe -c $DIR/$tdir/striped_dir)
14322 if [ "$stripe_count" != "2" ]; then
14323 error "stripe_count is $stripe_count, expect 2"
14326 stripe_index=$($LFS getdirstripe -i $DIR/$tdir/striped_dir)
14327 if [ "$stripe_index" != "$mdt_index" ]; then
14328 error "stripe_index is $stripe_index, expect $mdt_index"
14331 [ $(stat -c%h $DIR/$tdir/striped_dir) == '2' ] ||
14332 error "nlink error after create striped dir"
14334 mkdir $DIR/$tdir/striped_dir/a
14335 mkdir $DIR/$tdir/striped_dir/b
14337 stat $DIR/$tdir/striped_dir/a ||
14338 error "create dir under striped dir failed"
14339 stat $DIR/$tdir/striped_dir/b ||
14340 error "create dir under striped dir failed"
14342 [ $(stat -c%h $DIR/$tdir/striped_dir) == '4' ] ||
14343 error "nlink error after mkdir"
14345 rmdir $DIR/$tdir/striped_dir/a
14346 [ $(stat -c%h $DIR/$tdir/striped_dir) == '3' ] ||
14347 error "nlink error after rmdir"
14349 rmdir $DIR/$tdir/striped_dir/b
14350 [ $(stat -c%h $DIR/$tdir/striped_dir) == '2' ] ||
14351 error "nlink error after rmdir"
14353 chattr +i $DIR/$tdir/striped_dir
14354 createmany -o $DIR/$tdir/striped_dir/f 10 &&
14355 error "immutable flags not working under striped dir!"
14356 chattr -i $DIR/$tdir/striped_dir
14358 rmdir $DIR/$tdir/striped_dir ||
14359 error "rmdir striped dir error"
14367 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.7.0) ] &&
14368 skip "skipped for lustre < 2.7.0" && return
14369 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
14370 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
14372 test_striped_dir 0 || error "failed on striped dir on MDT0"
14373 test_striped_dir 1 || error "failed on striped dir on MDT0"
14375 run_test 300a "basic striped dir sanity test"
14378 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.7.0) ] &&
14379 skip "skipped for lustre < 2.7.0" && return
14380 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
14381 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
14387 test_mkdir $DIR/$tdir || error "mkdir fail"
14388 $LFS setdirstripe -i 0 -c 2 -t all_char $DIR/$tdir/striped_dir ||
14389 error "set striped dir error"
14390 for ((i=0; i<10; i++)); do
14391 mtime1=$(stat -c %Y $DIR/$tdir/striped_dir)
14393 touch $DIR/$tdir/striped_dir/file_$i ||
14394 error "touch error $i"
14395 mtime2=$(stat -c %Y $DIR/$tdir/striped_dir)
14396 [ $mtime1 -eq $mtime2 ] &&
14397 error "mtime not change after create"
14399 rm -f $DIR/$tdir/striped_dir/file_$i ||
14400 error "unlink error $i"
14401 mtime3=$(stat -c %Y $DIR/$tdir/striped_dir)
14402 [ $mtime2 -eq $mtime3 ] &&
14403 error "mtime did not change after unlink"
14407 run_test 300b "check ctime/mtime for striped dir"
14410 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.7.0) ] &&
14411 skip "skipped for lustre < 2.7.0" && return
14412 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
14413 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
14416 mkdir -p $DIR/$tdir
14417 $LFS setdirstripe -i 0 -c 2 $DIR/$tdir/striped_dir ||
14418 error "set striped dir error"
14420 chown $RUNAS_ID:$RUNAS_GID $DIR/$tdir/striped_dir ||
14421 error "chown striped dir failed"
14423 $RUNAS createmany -o $DIR/$tdir/striped_dir/f 5000 ||
14424 error "create 5k files failed"
14426 file_count=$(ls $DIR/$tdir/striped_dir | wc -l)
14428 [ "$file_count" = 5000 ] || error "file count $file_count != 5000"
14432 run_test 300c "chown && check ls under striped directory"
14435 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.7.0) ] &&
14436 skip "skipped for lustre < 2.7.0" && return
14437 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
14438 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
14442 mkdir -p $DIR/$tdir
14443 $SETSTRIPE -c 2 $DIR/$tdir
14445 #local striped directory
14446 $LFS setdirstripe -i 0 -c 2 -t all_char $DIR/$tdir/striped_dir ||
14447 error "set striped dir error"
14448 createmany -o $DIR/$tdir/striped_dir/f 10 ||
14449 error "create 10 files failed"
14451 #remote striped directory
14452 $LFS setdirstripe -i 1 -c 2 $DIR/$tdir/remote_striped_dir ||
14453 error "set striped dir error"
14454 createmany -o $DIR/$tdir/remote_striped_dir/f 10 ||
14455 error "create 10 files failed"
14457 for file in $(find $DIR/$tdir); do
14458 stripe_count=$($GETSTRIPE -c $file)
14459 [ $stripe_count -eq 2 ] ||
14460 error "wrong stripe $stripe_count for $file"
14465 run_test 300d "check default stripe under striped directory"
14468 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.7.55) ] &&
14469 skip "Need MDS version at least 2.7.55" && return
14470 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
14471 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
14475 mkdir -p $DIR/$tdir
14477 $LFS setdirstripe -i 0 -c 2 -t all_char $DIR/$tdir/striped_dir ||
14478 error "set striped dir error"
14480 touch $DIR/$tdir/striped_dir/a
14481 touch $DIR/$tdir/striped_dir/b
14482 touch $DIR/$tdir/striped_dir/c
14484 mkdir $DIR/$tdir/striped_dir/dir_a
14485 mkdir $DIR/$tdir/striped_dir/dir_b
14486 mkdir $DIR/$tdir/striped_dir/dir_c
14488 $LFS setdirstripe -i 0 -c 2 -t all_char $DIR/$tdir/striped_dir/stp_a ||
14489 error "set striped dir under striped dir error"
14491 $LFS setdirstripe -i 0 -c 2 -t all_char $DIR/$tdir/striped_dir/stp_b ||
14492 error "set striped dir under striped dir error"
14494 $LFS setdirstripe -i 0 -c 2 -t all_char $DIR/$tdir/striped_dir/stp_c ||
14495 error "set striped dir under striped dir error"
14497 mrename $DIR/$tdir/striped_dir/dir_a $DIR/$tdir/striped_dir/dir_b ||
14498 error "rename dir under striped dir fails"
14500 mrename $DIR/$tdir/striped_dir/stp_a $DIR/$tdir/striped_dir/stp_b ||
14501 error "rename dir under different stripes fails"
14503 mrename $DIR/$tdir/striped_dir/a $DIR/$tdir/striped_dir/c ||
14504 error "rename file under striped dir should succeed"
14506 mrename $DIR/$tdir/striped_dir/dir_b $DIR/$tdir/striped_dir/dir_c ||
14507 error "rename dir under striped dir should succeed"
14511 run_test 300e "check rename under striped directory"
14514 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.7.55) ] &&
14515 skip "Need MDS version at least 2.7.55" && return
14516 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
14517 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
14522 mkdir -p $DIR/$tdir
14524 $LFS setdirstripe -i 0 -c 2 -t all_char $DIR/$tdir/striped_dir ||
14525 error "set striped dir error"
14527 $LFS setdirstripe -i 0 -c 2 -t all_char $DIR/$tdir/striped_dir1 ||
14528 error "set striped dir error"
14530 touch $DIR/$tdir/striped_dir/a
14531 mkdir $DIR/$tdir/striped_dir/dir_a
14532 $LFS setdirstripe -i 0 -c 2 $DIR/$tdir/striped_dir/stp_a ||
14533 error "create striped dir under striped dir fails"
14535 touch $DIR/$tdir/striped_dir1/b
14536 mkdir $DIR/$tdir/striped_dir1/dir_b
14537 $LFS setdirstripe -i 0 -c 2 $DIR/$tdir/striped_dir/stp_b ||
14538 error "create striped dir under striped dir fails"
14540 mrename $DIR/$tdir/striped_dir/dir_a $DIR/$tdir/striped_dir1/dir_b ||
14541 error "rename dir under different striped dir should fail"
14543 mrename $DIR/$tdir/striped_dir/stp_a $DIR/$tdir/striped_dir1/stp_b ||
14544 error "rename striped dir under diff striped dir should fail"
14546 mrename $DIR/$tdir/striped_dir/a $DIR/$tdir/striped_dir1/a ||
14547 error "rename file under diff striped dirs fails"
14551 run_test 300f "check rename cross striped directory"
14553 test_300_check_default_striped_dir()
14556 local default_count=$2
14557 local default_index=$3
14560 local dir_stripe_index
14563 echo "checking $dirname $default_count $default_index"
14564 $LFS setdirstripe -D -c $default_count -i $default_index \
14565 -t all_char $DIR/$tdir/$dirname ||
14566 error "set default stripe on striped dir error"
14567 stripe_count=$($LFS getdirstripe -D -c $DIR/$tdir/$dirname)
14568 [ $stripe_count -eq $default_count ] ||
14569 error "expect $default_count get $stripe_count for $dirname"
14571 stripe_index=$($LFS getdirstripe -D -i $DIR/$tdir/$dirname)
14572 [ $stripe_index -eq $default_index ] ||
14573 error "expect $default_index get $stripe_index for $dirname"
14575 mkdir $DIR/$tdir/$dirname/{test1,test2,test3,test4} ||
14576 error "create dirs failed"
14578 createmany -o $DIR/$tdir/$dirname/f- 10 || error "create files failed"
14579 unlinkmany $DIR/$tdir/$dirname/f- 10 || error "unlink files failed"
14580 for dir in $(find $DIR/$tdir/$dirname/*); do
14581 stripe_count=$($LFS getdirstripe -c $dir)
14582 [ $stripe_count -eq $default_count ] ||
14583 [ $stripe_count -eq 0 -o $default_count -eq 1 ] ||
14584 error "stripe count $default_count != $stripe_count for $dir"
14586 stripe_index=$($LFS getdirstripe -i $dir)
14587 [ $default_index -eq -1 -o $stripe_index -eq $default_index ] ||
14588 error "$stripe_index != $default_index for $dir"
14590 #check default stripe
14591 stripe_count=$($LFS getdirstripe -D -c $dir)
14592 [ $stripe_count -eq $default_count ] ||
14593 error "default count $default_count != $stripe_count for $dir"
14595 stripe_index=$($LFS getdirstripe -D -i $dir)
14596 [ $stripe_index -eq $default_index ] ||
14597 error "default index $default_index != $stripe_index for $dir"
14599 rmdir $DIR/$tdir/$dirname/* || error "rmdir failed"
14603 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.7.55) ] &&
14604 skip "Need MDS version at least 2.7.55" && return
14605 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
14611 mkdir $DIR/$tdir/normal_dir
14613 test_300_check_default_striped_dir normal_dir $MDSCOUNT 1
14614 test_300_check_default_striped_dir normal_dir 1 0
14615 test_300_check_default_striped_dir normal_dir 2 1
14616 test_300_check_default_striped_dir normal_dir 2 -1
14618 #delete default stripe information
14619 echo "delete default stripeEA"
14620 $LFS setdirstripe -d $DIR/$tdir/normal_dir ||
14621 error "set default stripe on striped dir error"
14623 mkdir -p $DIR/$tdir/normal_dir/{test1,test2,test3,test4}
14624 for dir in $(find $DIR/$tdir/normal_dir/*); do
14625 stripe_count=$($LFS getdirstripe -c $dir)
14626 [ $stripe_count -eq 0 ] ||
14627 error "expect 1 get $stripe_count for $dir"
14628 stripe_index=$($LFS getdirstripe -i $dir)
14629 [ $stripe_index -eq 0 ] ||
14630 error "expect 0 get $stripe_index for $dir"
14633 run_test 300g "check default striped directory for normal directory"
14636 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.7.55) ] &&
14637 skip "Need MDS version at least 2.7.55" && return
14638 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
14643 $LFS setdirstripe -i 0 -c $MDSCOUNT -t all_char \
14644 $DIR/$tdir/striped_dir ||
14645 error "set striped dir error"
14647 test_300_check_default_striped_dir striped_dir $MDSCOUNT 1
14648 test_300_check_default_striped_dir striped_dir 1 0
14649 test_300_check_default_striped_dir striped_dir 2 1
14650 test_300_check_default_striped_dir striped_dir 2 -1
14652 #delete default stripe information
14653 $LFS setdirstripe -d $DIR/$tdir/striped_dir ||
14654 error "set default stripe on striped dir error"
14656 mkdir -p $DIR/$tdir/striped_dir/{test1,test2,test3,test4}
14657 for dir in $(find $DIR/$tdir/striped_dir/*); do
14658 stripe_count=$($LFS getdirstripe -c $dir)
14659 [ $stripe_count -eq 0 ] ||
14660 error "expect 1 get $stripe_count for $dir"
14663 run_test 300h "check default striped directory for striped directory"
14666 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.7.55) ] &&
14667 skip "Need MDS version at least 2.7.55" && return
14668 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
14669 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
14675 $LFS setdirstripe -i 0 -c$MDSCOUNT -t all_char $DIR/$tdir/striped_dir ||
14676 error "set striped dir error"
14678 createmany -o $DIR/$tdir/striped_dir/f- 10 ||
14679 error "create files under striped dir failed"
14681 # unfortunately, we need to umount to clear dir layout cache for now
14682 # once we fully implement dir layout, we can drop this
14683 umount_client $MOUNT || error "umount failed"
14684 mount_client $MOUNT || error "mount failed"
14686 #set the stripe to be unknown hash type
14687 #define OBD_FAIL_UNKNOWN_LMV_STRIPE 0x1901
14688 $LCTL set_param fail_loc=0x1901
14689 for ((i = 0; i < 10; i++)); do
14690 $CHECKSTAT -t file $DIR/$tdir/striped_dir/f-$i ||
14691 error "stat f-$i failed"
14692 rm $DIR/$tdir/striped_dir/f-$i || error "unlink f-$i failed"
14695 touch $DIR/$tdir/striped_dir/f0 &&
14696 error "create under striped dir with unknown hash should fail"
14698 $LCTL set_param fail_loc=0
14700 umount_client $MOUNT || error "umount failed"
14701 mount_client $MOUNT || error "mount failed"
14705 run_test 300i "client handle unknown hash type striped directory"
14708 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
14709 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.7.55) ] &&
14710 skip "Need MDS version at least 2.7.55" && return
14711 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
14717 #define OBD_FAIL_SPLIT_UPDATE_REC 0x1702
14718 $LCTL set_param fail_loc=0x1702
14719 $LFS setdirstripe -i 0 -c$MDSCOUNT -t all_char $DIR/$tdir/striped_dir ||
14720 error "set striped dir error"
14722 createmany -o $DIR/$tdir/striped_dir/f- 10 ||
14723 error "create files under striped dir failed"
14725 $LCTL set_param fail_loc=0
14727 rm -rf $DIR/$tdir || error "unlink striped dir fails"
14731 run_test 300j "test large update record"
14734 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.7.55) ] &&
14735 skip "Need MDS version at least 2.7.55" && return
14736 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
14737 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
14743 #define OBD_FAIL_LARGE_STRIPE 0x1703
14744 $LCTL set_param fail_loc=0x1703
14745 $LFS setdirstripe -i 0 -c512 $DIR/$tdir/striped_dir ||
14746 error "set striped dir error"
14747 $LCTL set_param fail_loc=0
14749 $LFS getdirstripe $DIR/$tdir/striped_dir ||
14750 error "getstripeddir fails"
14751 rm -rf $DIR/$tdir/striped_dir ||
14752 error "unlink striped dir fails"
14756 run_test 300k "test large striped directory"
14759 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.7.55) ] &&
14760 skip "Need MDS version at least 2.7.55" && return
14761 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
14762 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
14765 test_mkdir -p $DIR/$tdir/striped_dir
14766 chown $RUNAS_ID $DIR/$tdir/striped_dir ||
14767 error "chown $RUNAS_ID failed"
14768 $LFS setdirstripe -i 1 -D $DIR/$tdir/striped_dir ||
14769 error "set default striped dir failed"
14771 #define OBD_FAIL_MDS_STALE_DIR_LAYOUT 0x158
14772 $LCTL set_param fail_loc=0x80000158
14773 $RUNAS mkdir $DIR/$tdir/striped_dir/test_dir || error "create dir fails"
14775 stripe_index=$($LFS getdirstripe -i $DIR/$tdir/striped_dir/test_dir)
14776 [ $stripe_index -eq 1 ] ||
14777 error "expect 1 get $stripe_index for $dir"
14779 run_test 300l "non-root user to create dir under striped dir with stale layout"
14782 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.7.55) ] &&
14783 skip "Need MDS version at least 2.7.55" && return
14784 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
14785 [ $MDSCOUNT -ge 2 ] && skip "Only for single MDT" && return
14787 mkdir -p $DIR/$tdir/striped_dir
14788 $LFS setdirstripe -D -c 1 $DIR/$tdir/striped_dir ||
14789 error "set default stripes dir error"
14791 mkdir $DIR/$tdir/striped_dir/a || error "mkdir a fails"
14793 stripe_count=$($LFS getdirstripe -c $DIR/$tdir/striped_dir/a)
14794 [ $stripe_count -eq 0 ] ||
14795 error "expect 0 get $stripe_count for a"
14797 $LFS setdirstripe -D -c 2 $DIR/$tdir/striped_dir ||
14798 error "set default stripes dir error"
14800 mkdir $DIR/$tdir/striped_dir/b || error "mkdir b fails"
14802 stripe_count=$($LFS getdirstripe -c $DIR/$tdir/striped_dir/b)
14803 [ $stripe_count -eq 0 ] ||
14804 error "expect 0 get $stripe_count for b"
14806 $LFS setdirstripe -D -c1 -i2 $DIR/$tdir/striped_dir ||
14807 error "set default stripes dir error"
14809 mkdir $DIR/$tdir/striped_dir/c &&
14810 error "default stripe_index is invalid, mkdir c should fails"
14812 rm -rf $DIR/$tdir || error "rmdir fails"
14814 run_test 300m "setstriped directory on single MDT FS"
14817 local list=$(comma_list $(mdts_nodes))
14820 do_nodes $list $LCTL set_param -n mdt.*.enable_remote_dir_gid=0
14824 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.7.55) ] &&
14825 skip "Need MDS version at least 2.7.55" && return
14826 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
14827 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
14829 local list=$(comma_list $(mdts_nodes))
14831 trap cleanup_300n RETURN EXIT
14832 mkdir -p $DIR/$tdir
14833 chmod 777 $DIR/$tdir
14834 $RUNAS $LFS setdirstripe -i0 -c$MDSCOUNT \
14835 $DIR/$tdir/striped_dir > /dev/null 2>&1 &&
14836 error "create striped dir succeeds with gid=0"
14838 do_nodes $list $LCTL set_param -n mdt.*.enable_remote_dir_gid=-1
14839 $RUNAS $LFS setdirstripe -i0 -c$MDSCOUNT $DIR/$tdir/striped_dir ||
14840 error "create striped dir fails with gid=-1"
14842 do_nodes $list $LCTL set_param -n mdt.*.enable_remote_dir_gid=0
14843 $RUNAS $LFS setdirstripe -i 1 -c$MDSCOUNT -D \
14844 $DIR/$tdir/striped_dir > /dev/null 2>&1 &&
14845 error "set default striped dir succeeds with gid=0"
14848 do_nodes $list $LCTL set_param -n mdt.*.enable_remote_dir_gid=-1
14849 $RUNAS $LFS setdirstripe -i 1 -c$MDSCOUNT -D $DIR/$tdir/striped_dir ||
14850 error "set default striped dir fails with gid=-1"
14853 do_nodes $list $LCTL set_param -n mdt.*.enable_remote_dir_gid=0
14854 $RUNAS mkdir $DIR/$tdir/striped_dir/test_dir ||
14855 error "create test_dir fails"
14856 $RUNAS mkdir $DIR/$tdir/striped_dir/test_dir1 ||
14857 error "create test_dir1 fails"
14858 $RUNAS mkdir $DIR/$tdir/striped_dir/test_dir2 ||
14859 error "create test_dir2 fails"
14862 run_test 300n "non-root user to create dir under striped dir with default EA"
14865 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.7.55) ] &&
14866 skip "Need MDS version at least 2.7.55" && return
14867 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
14868 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
14872 mkdir -p $DIR/$tdir
14874 numfree1=$(lctl get_param -n mdc.*MDT0000*.filesfree)
14875 numfree2=$(lctl get_param -n mdc.*MDT0001*.filesfree)
14876 if [ $numfree1 -lt 66000 -o $numfree2 -lt 66000 ]; then
14877 skip "not enough free inodes $numfree1 $numfree2"
14881 numfree1=$(lctl get_param -n mdc.*MDT0000-mdc-*.kbytesfree)
14882 numfree2=$(lctl get_param -n mdc.*MDT0001-mdc-*.kbytesfree)
14883 if [ $numfree1 -lt 300000 -o $numfree2 -lt 300000 ]; then
14884 skip "not enough free space $numfree1 $numfree2"
14888 $LFS setdirstripe -c2 $DIR/$tdir/striped_dir ||
14889 error "setdirstripe fails"
14891 createmany -d $DIR/$tdir/striped_dir/d 131000 ||
14892 error "create dirs fails"
14894 $LCTL set_param ldlm.namespaces.*mdc-*.lru_size=0
14895 ls $DIR/$tdir/striped_dir > /dev/null ||
14896 error "ls striped dir fails"
14897 unlinkmany -d $DIR/$tdir/striped_dir/d 131000 ||
14898 error "unlink big striped dir fails"
14900 run_test 300o "unlink big sub stripe(> 65000 subdirs)"
14903 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
14904 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
14905 remote_mds_nodsh && skip "remote MDS with nodsh" && return
14907 mkdir -p $DIR/$tdir
14909 #define OBD_FAIL_OUT_ENOSPC 0x1704
14910 do_facet mds2 lctl set_param fail_loc=0x80001704
14911 $LFS setdirstripe -c2 $DIR/$tdir/bad_striped_dir > /dev/null 2>&1 &&
14912 error "create striped directory should fail"
14914 [ -e $DIR/$tdir/bad_striped_dir ] && error "striped dir exists"
14916 $LFS setdirstripe -c2 $DIR/$tdir/bad_striped_dir
14919 run_test 300p "create striped directory without space"
14922 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
14923 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
14925 local fd=$(free_fd)
14926 local cmd="exec $fd<$tdir"
14928 $LFS mkdir -c $MDSCOUNT $tdir || error "create $tdir fails"
14931 trap "eval $cmd" EXIT
14932 cd $tdir || error "cd $tdir fails"
14933 rmdir ../$tdir || error "rmdir $tdir fails"
14934 mkdir local_dir && error "create dir succeeds"
14935 $LFS setdirstripe -i1 remote_dir && error "create remote dir succeeds"
14939 run_test 300q "create remote directory under orphan directory"
14941 prepare_remote_file() {
14942 mkdir $DIR/$tdir/src_dir ||
14943 error "create remote source failed"
14945 cp /etc/hosts $DIR/$tdir/src_dir/a || error
14946 touch $DIR/$tdir/src_dir/a
14948 $LFS mkdir -i 1 $DIR/$tdir/tgt_dir ||
14949 error "create remote target dir failed"
14951 touch $DIR/$tdir/tgt_dir/b
14953 mrename $DIR/$tdir/src_dir/a $DIR/$tdir/tgt_dir/b ||
14954 error "rename dir cross MDT failed!"
14956 $CHECKSTAT -t file $DIR/$tdir/src_dir/a &&
14957 error "src_child still exists after rename"
14959 $CHECKSTAT -t file $DIR/$tdir/tgt_dir/b ||
14960 error "missing file(a) after rename"
14962 diff /etc/hosts $DIR/$tdir/tgt_dir/b ||
14963 error "diff after rename"
14967 [[ $MDSCOUNT -lt 2 ]] && skip "needs >= 4 MDTs" && return
14968 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
14969 local remote_file=$DIR/$tdir/tgt_dir/b
14971 mkdir -p $DIR/$tdir
14973 prepare_remote_file || error "prepare remote file failed"
14976 $OPENUNLINK $remote_file $remote_file || error
14977 $CHECKSTAT -a $remote_file || error
14979 run_test 310a "open unlink remote file"
14982 [[ $MDSCOUNT -lt 2 ]] && skip "needs >= 4 MDTs" && return
14983 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
14984 local remote_file=$DIR/$tdir/tgt_dir/b
14986 mkdir -p $DIR/$tdir
14988 prepare_remote_file || error "prepare remote file failed"
14990 ln $remote_file $DIR/$tfile || error "link failed for remote file"
14991 $MULTIOP $DIR/$tfile Ouc || error "mulitop failed"
14992 $CHECKSTAT -t file $remote_file || error "check file failed"
14994 run_test 310b "unlink remote file with multiple links while open"
14997 [[ $MDSCOUNT -lt 4 ]] && skip "needs >= 4 MDTs" && return
14998 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
14999 local remote_file=$DIR/$tdir/tgt_dir/b
15001 mkdir -p $DIR/$tdir
15003 prepare_remote_file || error "prepare remote file failed"
15005 ln $remote_file $DIR/$tfile || error "link failed for remote file"
15006 multiop_bg_pause $remote_file O_uc ||
15007 error "mulitop failed for remote file"
15009 $MULTIOP $DIR/$tfile Ouc
15010 kill -USR1 $MULTIPID
15013 run_test 310c "open-unlink remote file with multiple links"
15017 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.8.54) ] &&
15018 skip "lustre < 2.8.54 does not contain LU-4825 fix" && return
15019 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
15021 local old_iused=$($LFS df -i | grep OST0000 | awk '{ print $3 }')
15023 mkdir -p $DIR/$tdir
15024 $SETSTRIPE -i 0 -c 1 $DIR/$tdir
15025 createmany -o $DIR/$tdir/$tfile. 1000
15027 # statfs data is not real time, let's just calculate it
15028 old_iused=$((old_iused + 1000))
15030 local count=$(do_facet $SINGLEMDS "lctl get_param -n \
15031 osp.*OST0000*MDT0000.create_count")
15032 local max_count=$(do_facet $SINGLEMDS "lctl get_param -n \
15033 osp.*OST0000*MDT0000.max_create_count")
15034 for idx in $(seq $MDSCOUNT); do
15035 do_facet mds$idx "lctl set_param -n \
15036 osp.*OST0000*MDT000?.max_create_count=0"
15039 $SETSTRIPE -i 0 $DIR/$tdir/$tfile || error "setstripe failed"
15040 local index=$($GETSTRIPE -i $DIR/$tdir/$tfile)
15041 [ $index -ne 0 ] || error "$tfile stripe index is 0"
15043 unlinkmany $DIR/$tdir/$tfile. 1000
15045 for idx in $(seq $MDSCOUNT); do
15046 do_facet mds$idx "lctl set_param -n \
15047 osp.*OST0000*MDT000?.max_create_count=$max_count"
15048 do_facet mds$idx "lctl set_param -n \
15049 osp.*OST0000*MDT000?.create_count=$count"
15053 for i in $(seq 120); do
15054 new_iused=$($LFS df -i | grep OST0000 | awk '{ print $3 }')
15055 [ $((old_iused - new_iused)) -gt 800 ] && break
15059 echo "waited $i sec, old Iused $old_iused, new Iused $new_iused"
15060 [ $((old_iused - new_iused)) -gt 800 ] ||
15061 error "objs not destroyed after unlink"
15063 run_test 311 "disable OSP precreate, and unlink should destroy objs"
15070 local vdevdir=$(dirname $(facet_vdevice $ost))
15071 local cmd="$ZDB -e -p $vdevdir -dddd $(facet_device $ost)"
15072 local zfs_zapid=$(do_facet $ost $cmd |
15073 grep -w "/O/0/d$((objid%32))" -C 5 |
15074 awk '/Object/{getline; print $1}')
15075 local zfs_objid=$(do_facet $ost $cmd $zfs_zapid |
15076 awk "/$objid = /"'{printf $3}')
15081 zfs_object_blksz() {
15085 local vdevdir=$(dirname $(facet_vdevice $ost))
15086 local cmd="$ZDB -e -p $vdevdir -dddd $(facet_device $ost)"
15087 local blksz=$(do_facet $ost $cmd $objid |
15088 awk '/dblk/{getline; printf $4}')
15090 case "${blksz: -1}" in
15091 k|K) blksz=$((${blksz:0:$((${#blksz} - 1))}*1024)) ;;
15092 m|M) blksz=$((${blksz:0:$((${#blksz} - 1))}*1024*1024)) ;;
15099 test_312() { # LU-4856
15100 [ $(facet_fstype ost1) = "zfs" ] ||
15101 { skip "the test only applies to zfs" && return; }
15103 local max_blksz=$(do_facet ost1 \
15104 $ZFS get -p recordsize $(facet_device ost1) |
15105 awk '!/VALUE/{print $3}')
15107 # to make life a little bit easier
15108 $LFS mkdir -c 1 -i 0 $DIR/$tdir
15109 $LFS setstripe -c 1 -i 0 $DIR/$tdir
15111 local tf=$DIR/$tdir/$tfile
15113 local oid=$($LFS getstripe $tf | awk '/obdidx/{getline; print $2}')
15115 # Get ZFS object id
15116 local zfs_objid=$(zfs_oid_to_objid ost1 $oid)
15118 # block size change by sequential over write
15120 for ((bs=4096; bs <= max_blksz; bs <<= 2)); do
15121 dd if=/dev/zero of=$tf bs=$bs count=1 oflag=sync conv=notrunc
15123 blksz=$(zfs_object_blksz ost1 $zfs_objid)
15124 [ $blksz -eq $bs ] || error "blksz error: $blksz, expected: $bs"
15128 # block size change by sequential append write
15129 dd if=/dev/zero of=$tf bs=4K count=1 oflag=sync conv=notrunc
15130 oid=$($LFS getstripe $tf | awk '/obdidx/{getline; print $2}')
15131 zfs_objid=$(zfs_oid_to_objid ost1 $oid)
15133 for ((count = 1; count < $((max_blksz / 4096)); count *= 2)); do
15134 dd if=/dev/zero of=$tf bs=4K count=$count seek=$count \
15135 oflag=sync conv=notrunc
15137 blksz=$(zfs_object_blksz ost1 $zfs_objid)
15138 blksz=$((blksz / 8192)) # in 2*4K unit
15139 [ $blksz -eq $count ] ||
15140 error "blksz error(in 8k): $blksz, expected: $count"
15146 oid=$($LFS getstripe $tf | awk '/obdidx/{getline; print $2}')
15147 zfs_objid=$(zfs_oid_to_objid ost1 $oid)
15149 dd if=/dev/zero of=$tf bs=8K count=1 oflag=sync conv=notrunc
15150 blksz=$(zfs_object_blksz ost1 $zfs_objid)
15151 [ $blksz -eq 8192 ] || error "blksz error: $blksz, expected: 8k"
15153 dd if=/dev/zero of=$tf bs=64K count=1 oflag=sync conv=notrunc seek=128
15154 blksz=$(zfs_object_blksz ost1 $zfs_objid)
15155 [ $blksz -eq 65536 ] || error "blksz error: $blksz, expected: 64k"
15157 dd if=/dev/zero of=$tf bs=1M count=1 oflag=sync conv=notrunc
15158 blksz=$(zfs_object_blksz ost1 $zfs_objid)
15159 [ $blksz -eq 65536 ] || error "rewrite error: $blksz, expected: 64k"
15161 run_test 312 "make sure ZFS adjusts its block size by write pattern"
15163 test_400a() { # LU-1606, was conf-sanity test_74
15164 local extra_flags=''
15165 local out=$TMP/$tfile
15166 local prefix=/usr/include/lustre
15169 if ! which $CC > /dev/null 2>&1; then
15170 skip_env "$CC is not installed"
15174 if ! [[ -d $prefix ]]; then
15175 # Assume we're running in tree and fixup the include path.
15176 extra_flags+=" -I$LUSTRE/../libcfs/include"
15177 extra_flags+=" -I$LUSTRE/include"
15178 extra_flags+=" -L$LUSTRE/utils"
15181 for prog in $LUSTRE_TESTS_API_DIR/*.c; do
15182 $CC -Wall -Werror $extra_flags -llustreapi -o $out $prog ||
15183 error "client api broken"
15187 run_test 400a "Lustre client api program can compile and link"
15189 test_400b() { # LU-1606, LU-5011
15191 local out=$TMP/$tfile
15192 local prefix=/usr/include/lustre
15194 # We use a hard coded prefix so that this test will not fail
15195 # when run in tree. There are headers in lustre/include/lustre/
15196 # that are not packaged (like lustre_idl.h) and have more
15197 # complicated include dependencies (like config.h and lnet/types.h).
15198 # Since this test about correct packaging we just skip them when
15199 # they don't exist (see below) rather than try to fixup cppflags.
15201 if ! which $CC > /dev/null 2>&1; then
15202 skip_env "$CC is not installed"
15206 for header in $prefix/*.h; do
15207 if ! [[ -f "$header" ]]; then
15211 if [[ "$(basename $header)" == liblustreapi.h ]]; then
15212 continue # liblustreapi.h is deprecated.
15215 $CC -Wall -Werror -include $header -c -x c /dev/null -o $out ||
15216 error "cannot compile '$header'"
15220 run_test 400b "packaged headers can be compiled"
15222 test_401a() { #LU-7437
15223 local printf_arg=$(find -printf 2>&1 | grep "unrecognized:")
15224 [ -n "$printf_arg" ] && skip_env "find does not support -printf" &&
15226 #count the number of parameters by "list_param -R"
15227 local params=$($LCTL list_param -R '*' 2>/dev/null | wc -l)
15228 #count the number of parameters by listing proc files
15229 local procs=$(find -L $proc_dirs -mindepth 1 -printf '%P\n' 2>/dev/null|
15232 [ $params -eq $procs ] ||
15233 error "found $params parameters vs. $procs proc files"
15235 # test the list_param -D option only returns directories
15236 params=$($LCTL list_param -R -D '*' 2>/dev/null | wc -l)
15237 #count the number of parameters by listing proc directories
15238 procs=$(find -L $proc_dirs -mindepth 1 -type d -printf '%P\n' 2>/dev/null |
15241 [ $params -eq $procs ] ||
15242 error "found $params parameters vs. $procs proc files"
15244 run_test 401a "Verify if 'lctl list_param -R' can list parameters recursively"
15247 local save=$($LCTL get_param -n jobid_var)
15250 $LCTL set_param foo=bar jobid_var=$tmp bar=baz &&
15251 error "no error returned when setting bad parameters"
15253 local jobid_new=$($LCTL get_param -n foe jobid_var baz)
15254 [[ "$jobid_new" == "$tmp" ]] || error "jobid tmp $jobid_new != $tmp"
15256 $LCTL set_param -n fog=bam jobid_var=$save bat=fog
15257 local jobid_old=$($LCTL get_param -n foe jobid_var bag)
15258 [[ "$jobid_old" == "$save" ]] || error "jobid new $jobid_old != $save"
15260 run_test 401b "Verify 'lctl {get,set}_param' continue after error"
15263 local jobid_var_old=$($LCTL get_param -n jobid_var)
15264 local jobid_var_new
15266 $LCTL set_param jobid_var= &&
15267 error "no error returned for 'set_param a='"
15269 jobid_var_new=$($LCTL get_param -n jobid_var)
15270 [[ "$jobid_var_old" == "$jobid_var_new" ]] ||
15271 error "jobid_var was changed by setting without value"
15273 $LCTL set_param jobid_var &&
15274 error "no error returned for 'set_param a'"
15276 jobid_var_new=$($LCTL get_param -n jobid_var)
15277 [[ "$jobid_var_old" == "$jobid_var_new" ]] ||
15278 error "jobid_var was changed by setting without value"
15280 run_test 401c "Verify 'lctl set_param' without value fails in either format."
15283 local jobid_var_old=$($LCTL get_param -n jobid_var)
15284 local jobid_var_new
15285 local new_value="foo=bar"
15287 $LCTL set_param jobid_var=$new_value ||
15288 error "'set_param a=b' did not accept a value containing '='"
15290 jobid_var_new=$($LCTL get_param -n jobid_var)
15291 [[ "$jobid_var_new" == "$new_value" ]] ||
15292 error "'set_param a=b' failed on a value containing '='"
15294 # Reset the jobid_var to test the other format
15295 $LCTL set_param jobid_var=$jobid_var_old
15296 jobid_var_new=$($LCTL get_param -n jobid_var)
15297 [[ "$jobid_var_new" == "$jobid_var_old" ]] ||
15298 error "failed to reset jobid_var"
15300 $LCTL set_param jobid_var $new_value ||
15301 error "'set_param a b' did not accept a value containing '='"
15303 jobid_var_new=$($LCTL get_param -n jobid_var)
15304 [[ "$jobid_var_new" == "$new_value" ]] ||
15305 error "'set_param a b' failed on a value containing '='"
15307 $LCTL set_param jobid_var $jobid_var_old
15308 jobid_var_new=$($LCTL get_param -n jobid_var)
15309 [[ "$jobid_var_new" == "$jobid_var_old" ]] ||
15310 error "failed to reset jobid_var"
15312 run_test 401d "Verify 'lctl set_param' accepts values containing '='"
15315 remote_mds_nodsh && skip "remote MDS with nodsh" && return
15316 $LFS setdirstripe -i 0 $DIR/$tdir || error "setdirstripe -i 0 failed"
15317 #define OBD_FAIL_MDS_FLD_LOOKUP 0x15c
15318 do_facet mds1 "lctl set_param fail_loc=0x8000015c"
15319 touch $DIR/$tdir/$tfile && error "touch should fail with ENOENT" ||
15320 echo "Touch failed - OK"
15322 run_test 402 "Return ENOENT to lod_generate_and_set_lovea"
15325 local file1=$DIR/$tfile.1
15326 local file2=$DIR/$tfile.2
15327 local tfile=$TMP/$tfile
15329 rm -f $file1 $file2 $tfile
15334 # 30 sec OBD_TIMEOUT in ll_getattr()
15335 # right before populating st_nlink
15336 $LCTL set_param fail_loc=0x80001409
15337 stat -c %h $file1 > $tfile &
15339 # create an alias, drop all locks and reclaim the dentry
15341 cancel_lru_locks mdc
15342 cancel_lru_locks osc
15343 sysctl -w vm.drop_caches=2
15347 [ `cat $tfile` -gt 0 ] || error "wrong nlink count: `cat $tfile`"
15349 rm -f $tfile $file1 $file2
15351 run_test 403 "i_nlink should not drop to zero due to aliasing"
15353 test_404() { # LU-6601
15354 remote_mds_nodsh && skip "remote MDS with nodsh" && return
15355 local mosps=$(do_facet $SINGLEMDS $LCTL dl |
15356 awk '/osp .*-osc-MDT/ { print $4}')
15359 for osp in $mosps; do
15360 echo "Deactivate: " $osp
15361 do_facet $SINGLEMDS $LCTL --device %$osp deactivate
15362 local stat=$(do_facet $SINGLEMDS $LCTL dl |
15363 awk -vp=$osp '$4 == p { print $2 }')
15364 [ $stat = IN ] || {
15365 do_facet $SINGLEMDS $LCTL dl | grep -w $osp
15366 error "deactivate error"
15368 echo "Activate: " $osp
15369 do_facet $SINGLEMDS $LCTL --device %$osp activate
15370 local stat=$(do_facet $SINGLEMDS $LCTL dl |
15371 awk -vp=$osp '$4 == p { print $2 }')
15372 [ $stat = UP ] || {
15373 do_facet $SINGLEMDS $LCTL dl | grep -w $osp
15374 error "activate error"
15378 run_test 404 "validate manual {de}activated works properly for OSPs"
15381 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.6.92) ] &&
15382 skip "Layout swap lock is not supported" && return
15384 check_swap_layouts_support && return 0
15386 test_mkdir -p $DIR/$tdir
15387 swap_lock_test -d $DIR/$tdir ||
15388 error "One layout swap locked test failed"
15390 run_test 405 "Various layout swap lock tests"
15393 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
15394 [ $OSTCOUNT -lt 2 ] && skip "needs >= 2 OSTs" && return
15395 [ -n "$FILESET" ] && skip "SKIP due to FILESET set" && return
15396 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
15397 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.8.50) ] &&
15398 skip "Need MDS version at least 2.8.50" && return
15400 local def_stripenr=$($GETSTRIPE -c $MOUNT)
15401 local def_stripe_size=$($GETSTRIPE -S $MOUNT)
15402 local def_stripe_offset=$($GETSTRIPE -i $MOUNT)
15403 local def_pool=$($GETSTRIPE -p $MOUNT)
15405 local test_pool=$TESTNAME
15406 pool_add $test_pool || error "pool_add failed"
15407 pool_add_targets $test_pool 0 $(($OSTCOUNT - 1)) 1 ||
15408 error "pool_add_targets failed"
15410 # parent set default stripe count only, child will stripe from both
15411 # parent and fs default
15412 $SETSTRIPE -c 1 -i 1 -S $((def_stripe_size * 2)) -p $test_pool $MOUNT ||
15413 error "setstripe $MOUNT failed"
15414 $LFS mkdir -c $MDSCOUNT $DIR/$tdir || error "mkdir $tdir failed"
15415 $SETSTRIPE -c $OSTCOUNT $DIR/$tdir || error "setstripe $tdir failed"
15416 for i in $(seq 10); do
15417 local f=$DIR/$tdir/$tfile.$i
15418 touch $f || error "touch failed"
15419 local count=$($GETSTRIPE -c $f)
15420 [ $count -eq $OSTCOUNT ] ||
15421 error "$f stripe count $count != $OSTCOUNT"
15422 local offset=$($GETSTRIPE -i $f)
15423 [ $offset -eq 1 ] || error "$f stripe offset $offset != 1"
15424 local size=$($GETSTRIPE -S $f)
15425 [ $size -eq $((def_stripe_size * 2)) ] ||
15426 error "$f stripe size $size != $((def_stripe_size * 2))"
15427 local pool=$($GETSTRIPE -p $f)
15428 [ $pool == $test_pool ] || error "$f pool $pool != $test_pool"
15431 # change fs default striping, delete parent default striping, now child
15432 # will stripe from new fs default striping only
15433 $SETSTRIPE -c 1 -S $def_stripe_size -i 0 $MOUNT ||
15434 error "change $MOUNT default stripe failed"
15435 $SETSTRIPE -c 0 $DIR/$tdir || error "delete $tdir default stripe failed"
15436 for i in $(seq 11 20); do
15437 local f=$DIR/$tdir/$tfile.$i
15438 touch $f || error "touch $f failed"
15439 local count=$($GETSTRIPE -c $f)
15440 [ $count -eq 1 ] || error "$f stripe count $count != 1"
15441 local offset=$($GETSTRIPE -i $f)
15442 [ $offset -eq 0 ] || error "$f stripe offset $offset != 0"
15443 local size=$($GETSTRIPE -S $f)
15444 [ $size -eq $def_stripe_size ] ||
15445 error "$f stripe size $size != $def_stripe_size"
15446 local pool=$($GETSTRIPE -p $f)
15447 [ "#$pool" == "#" ] || error "$f pool $pool is set"
15451 unlinkmany $DIR/$tdir/$tfile. 1 20
15453 # restore FS default striping
15454 if [ -z $def_pool ]; then
15455 $SETSTRIPE -c $def_stripenr -S $def_stripe_size \
15456 -i $def_stripe_offset $MOUNT ||
15457 error "restore default striping failed"
15459 $SETSTRIPE -c $def_stripenr -S $def_stripe_size -p $def_pool \
15460 -i $def_stripe_offset $MOUNT ||
15461 error "restore default striping with $def_pool failed"
15464 local f=$DIR/$tdir/$tfile
15465 pool_remove_all_targets $test_pool $f
15466 pool_remove $test_pool $f
15468 run_test 406 "DNE support fs default striping"
15471 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
15473 [[ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.8.55) ]] &&
15474 skip "Need MDS version at least 2.8.55" && return
15476 $LFS mkdir -i 0 -c 1 $DIR/$tdir.0 ||
15477 error "$LFS mkdir -i 0 -c 1 $tdir.0 failed"
15478 $LFS mkdir -i 1 -c 1 $DIR/$tdir.1 ||
15479 error "$LFS mkdir -i 1 -c 1 $tdir.1 failed"
15480 touch $DIR/$tdir.0/$tfile.0 || error "touch $tdir.0/$tfile.0 failed"
15482 #define OBD_FAIL_DT_TXN_STOP 0x2019
15483 for idx in $(seq $MDSCOUNT); do
15484 do_facet mds$idx "lctl set_param fail_loc=0x2019"
15486 $LFS mkdir -c 2 $DIR/$tdir && error "$LFS mkdir -c 2 $tdir should fail"
15487 mv $DIR/$tdir.0/$tfile.0 $DIR/$tdir.1/$tfile.1 &&
15488 error "mv $tdir.0/$tfile.0 $tdir.1/$tfile.1 should fail"
15491 run_test 407 "transaction fail should cause operation fail"
15494 # tests that do cleanup/setup should be run at the end
15498 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
15500 #define OBD_FAIL_MGC_PAUSE_PROCESS_LOG 0x903
15501 $LCTL set_param fail_loc=0x903
15503 cancel_lru_locks MGC
15505 FAIL_ON_ERROR=true cleanup
15506 FAIL_ON_ERROR=true setup
15508 run_test 900 "umount should not race with any mgc requeue thread"
15511 [ -f $EXT2_DEV ] && rm $EXT2_DEV || true
15512 check_and_cleanup_lustre
15513 if [ "$I_MOUNTED" != "yes" ]; then
15514 lctl set_param debug="$OLDDEBUG" 2> /dev/null || true