2 # -*- tab-width: 8; indent-tabs-mode: t; -*-
4 # Run select tests by setting ONLY, or as arguments to the script.
5 # Skip specific tests by setting EXCEPT.
7 # e.g. ONLY="22 23" or ONLY="`seq 32 39`" or EXCEPT="31"
11 # bug number for skipped test: 13297 2108 9789 3637 9789 3561 5188
12 ALWAYS_EXCEPT=" 42a 42b 42c 42d 45 68b $SANITY_EXCEPT"
13 # UPDATE THE COMMENT ABOVE WITH BUG NUMBERS WHEN CHANGING ALWAYS_EXCEPT!
15 # with LOD/OSP landing
16 # bug number for skipped tests: LU-2036 LU-8139
17 ALWAYS_EXCEPT=" 76 101g $ALWAYS_EXCEPT"
21 if [ -r /etc/SuSE-release ]
23 local vers=$(grep VERSION /etc/SuSE-release | awk '{print $3}')
24 local patchlev=$(grep PATCHLEVEL /etc/SuSE-release |
26 if [ $vers -eq 11 ] && [ $patchlev -ge 3 ]; then
33 if is_sles11; then # LU-4341
34 ALWAYS_EXCEPT="$ALWAYS_EXCEPT 170"
37 SRCDIR=$(cd $(dirname $0); echo $PWD)
38 export PATH=$PATH:/sbin
43 CHECKSTAT=${CHECKSTAT:-"checkstat -v"}
44 CREATETEST=${CREATETEST:-createtest}
46 LFIND=${LFIND:-"$LFS find"}
47 LVERIFY=${LVERIFY:-ll_dirstripe_verify}
49 OPENFILE=${OPENFILE:-openfile}
50 OPENUNLINK=${OPENUNLINK:-openunlink}
51 export MULTIOP=${MULTIOP:-multiop}
52 READS=${READS:-"reads"}
53 MUNLINK=${MUNLINK:-munlink}
54 SOCKETSERVER=${SOCKETSERVER:-socketserver}
55 SOCKETCLIENT=${SOCKETCLIENT:-socketclient}
56 MEMHOG=${MEMHOG:-memhog}
57 DIRECTIO=${DIRECTIO:-directio}
58 ACCEPTOR_PORT=${ACCEPTOR_PORT:-988}
60 CHECK_GRANT=${CHECK_GRANT:-"yes"}
61 GRANT_CHECK_LIST=${GRANT_CHECK_LIST:-""}
62 export PARALLEL=${PARALLEL:-"no"}
64 export NAME=${NAME:-local}
71 LUSTRE=${LUSTRE:-$(cd $(dirname $0)/..; echo $PWD)}
72 LUSTRE_TESTS_API_DIR=${LUSTRE_TESTS_API_DIR:-${LUSTRE}/tests/clientapi}
73 . $LUSTRE/tests/test-framework.sh
75 . ${CONFIG:=$LUSTRE/tests/cfg/${NAME}.sh}
79 [ "$SLOW" = "no" ] && EXCEPT_SLOW="24D 27m 64b 68 71 115 300o"
81 if [ $(facet_fstype $SINGLEMDS) = "zfs" ]; then
82 # bug number for skipped test: LU-4536 LU-1957 LU-2805
83 ALWAYS_EXCEPT="$ALWAYS_EXCEPT 65ic 180 184c"
85 [ "$SLOW" = "no" ] && EXCEPT_SLOW="$EXCEPT_SLOW 51b 51ba"
92 pgrep ll_sa > /dev/null && { echo "There are ll_sa thread not exit!"; exit 20; }
93 cleanupall ${FORCE} $* || { echo "FAILed to clean up"; exit 20; }
102 check_swap_layouts_support()
104 $LCTL get_param -n llite.*.sbi_flags | grep -q layout ||
105 { skip "Does not support layout lock."; return 0; }
109 check_and_setup_lustre
113 MDT0=$($LCTL get_param -n mdc.*.mds_server_uuid |
114 awk '{ gsub(/_UUID/,""); print $1 }' | head -n1)
115 MAXFREE=${MAXFREE:-$((200000 * $OSTCOUNT))}
117 [ -f $DIR/d52a/foo ] && chattr -a $DIR/d52a/foo
118 [ -f $DIR/d52b/foo ] && chattr -i $DIR/d52b/foo
119 rm -rf $DIR/[Rdfs][0-9]*
121 # $RUNAS_ID may get set incorrectly somewhere else
122 [ $UID -eq 0 -a $RUNAS_ID -eq 0 ] && error "\$RUNAS_ID set to 0, but \$UID is also 0!"
124 check_runas_id $RUNAS_ID $RUNAS_GID $RUNAS
128 if [ "${ONLY}" = "MOUNT" ] ; then
129 echo "Lustre is up, please go on"
133 echo "preparing for tests involving mounts"
134 EXT2_DEV=${EXT2_DEV:-$TMP/SANITY.LOOP}
136 mke2fs -j -F $EXT2_DEV 8000 > /dev/null
137 echo # add a newline after mke2fs.
141 OLDDEBUG=$(lctl get_param -n debug 2> /dev/null)
142 lctl set_param debug=-1 2> /dev/null || true
145 $CHECKSTAT -t file $DIR/$tfile || error "$tfile is not a file"
147 $CHECKSTAT -a $DIR/$tfile || error "$tfile was not removed"
149 run_test 0a "touch; rm ====================="
152 chmod 0755 $DIR || error "chmod 0755 $DIR failed"
153 $CHECKSTAT -p 0755 $DIR || error "$DIR permission is not 0755"
155 run_test 0b "chmod 0755 $DIR ============================="
158 $LCTL get_param mdc.*.import | grep "state: FULL" ||
159 error "import not FULL"
160 $LCTL get_param mdc.*.import | grep "target: $FSNAME-MDT" ||
163 run_test 0c "check import proc ============================="
166 test_mkdir -p $DIR/$tdir || error "mkdir $tdir failed"
167 test_mkdir -p $DIR/$tdir/d2 || error "mkdir $tdir/d2 failed"
168 test_mkdir $DIR/$tdir/d2 && error "we expect EEXIST, but not returned"
169 $CHECKSTAT -t dir $DIR/$tdir/d2 || error "$tdir/d2 is not a dir"
172 $CHECKSTAT -a $DIR/$tdir || error "$tdir was not removed"
174 run_test 1 "mkdir; remkdir; rmdir =============================="
177 test_mkdir -p $DIR/$tdir || error "mkdir $tdir failed"
178 touch $DIR/$tdir/$tfile || error "touch $tdir/$tfile failed"
179 $CHECKSTAT -t file $DIR/$tdir/$tfile || error "$tdir/$tfile not a file"
181 $CHECKSTAT -a $DIR/$tdir/$tfile || error "$tdir/$file is not removed"
183 run_test 2 "mkdir; touch; rmdir; check file ===================="
186 test_mkdir -p $DIR/$tdir || error "mkdir $tdir failed"
187 $CHECKSTAT -t dir $DIR/$tdir || error "$tdir is not a directory"
188 touch $DIR/$tdir/$tfile
189 $CHECKSTAT -t file $DIR/$tdir/$tfile || error "$tdir/$tfile not a file"
191 $CHECKSTAT -a $DIR/$tdir || error "$tdir is not removed"
193 run_test 3 "mkdir; touch; rmdir; check dir ====================="
195 # LU-4471 - failed rmdir on remote directories still removes directory on MDT0
199 test_mkdir $DIR/$tdir ||
200 error "Create remote directory failed"
202 touch $DIR/$tdir/$tfile ||
203 error "Create file under remote directory failed"
206 error "Expect error removing in-use dir $DIR/$tdir"
208 test -d $DIR/$tdir || error "Remote directory disappeared"
210 rm -rf $DIR/$tdir || error "remove remote dir error"
212 run_test 4 "mkdir; touch dir/file; rmdir; checkdir (expect error)"
215 test_mkdir -p $DIR/$tdir || error "mkdir $tdir failed"
216 test_mkdir $DIR/$tdir/d2 || error "mkdir $tdir/d2 failed"
217 chmod 0707 $DIR/$tdir/d2 || error "chmod 0707 $tdir/d2 failed"
218 $CHECKSTAT -t dir -p 0707 $DIR/$tdir/d2 || error "$tdir/d2 not mode 707"
219 $CHECKSTAT -t dir $DIR/$tdir/d2 || error "$tdir/d2 is not a directory"
221 run_test 5 "mkdir .../d5 .../d5/d2; chmod .../d5/d2 ============"
224 touch $DIR/$tfile || error "touch $DIR/$tfile failed"
225 chmod 0666 $DIR/$tfile || error "chmod 0666 $tfile failed"
226 $CHECKSTAT -t file -p 0666 -u \#$UID $DIR/$tfile ||
227 error "$tfile does not have perm 0666 or UID $UID"
228 $RUNAS chmod 0444 $DIR/$tfile && error "chmod $tfile worked on UID $UID"
229 $CHECKSTAT -t file -p 0666 -u \#$UID $DIR/$tfile ||
230 error "$tfile should be 0666 and owned by UID $UID"
232 run_test 6a "touch f6a; chmod f6a; $RUNAS chmod f6a (should return error) =="
235 [ $RUNAS_ID -eq $UID ] && skip_env "RUNAS_ID = UID = $UID" && return
237 chown $RUNAS_ID $DIR/$tfile || error "chown $RUNAS_ID $file failed"
238 $CHECKSTAT -t file -u \#$RUNAS_ID $DIR/$tfile ||
239 error "$tfile should be owned by UID $RUNAS_ID"
240 $RUNAS chown $UID $DIR/$tfile && error "chown $UID $file succeeded"
241 $CHECKSTAT -t file -u \#$RUNAS_ID $DIR/$tfile ||
242 error "$tfile should be owned by UID $RUNAS_ID"
244 run_test 6c "touch f6c; chown f6c; $RUNAS chown f6c (should return error) =="
247 [ $RUNAS_ID -eq $UID ] && skip_env "RUNAS_ID = UID = $UID" && return
249 chgrp $RUNAS_ID $DIR/$tfile || error "chgrp $RUNAS_ID $file failed"
250 $CHECKSTAT -t file -u \#$UID -g \#$RUNAS_ID $DIR/$tfile ||
251 error "$tfile should be owned by GID $UID"
252 $RUNAS chgrp $UID $DIR/$tfile && error "chgrp $UID $file succeeded"
253 $CHECKSTAT -t file -u \#$UID -g \#$RUNAS_ID $DIR/$tfile ||
254 error "$tfile should be owned by UID $UID and GID $RUNAS_ID"
256 run_test 6e "touch f6e; chgrp f6e; $RUNAS chgrp f6e (should return error) =="
259 [ $RUNAS_ID -eq $UID ] && skip_env "RUNAS_ID = UID = $UID" && return
260 test_mkdir $DIR/$tdir || error "mkdir $tfile failed"
261 chmod 777 $DIR/$tdir || error "chmod 0777 $tdir failed"
262 $RUNAS mkdir $DIR/$tdir/d || error "mkdir $tdir/d failed"
263 chmod g+s $DIR/$tdir/d || error "chmod g+s $tdir/d failed"
264 test_mkdir $DIR/$tdir/d/subdir || error "mkdir $tdir/d/subdir failed"
265 $CHECKSTAT -g \#$RUNAS_GID $DIR/$tdir/d/subdir ||
266 error "$tdir/d/subdir should be GID $RUNAS_GID"
268 run_test 6g "Is new dir in sgid dir inheriting group?"
270 test_6h() { # bug 7331
271 [ $RUNAS_ID -eq $UID ] && skip_env "RUNAS_ID = UID = $UID" && return
272 touch $DIR/$tfile || error "touch failed"
273 chown $RUNAS_ID:$RUNAS_GID $DIR/$tfile || error "initial chown failed"
274 $RUNAS -G$RUNAS_GID chown $RUNAS_ID:0 $DIR/$tfile &&
275 error "chown $RUNAS_ID:0 $tfile worked as GID $RUNAS_GID"
276 $CHECKSTAT -t file -u \#$RUNAS_ID -g \#$RUNAS_GID $DIR/$tfile ||
277 error "$tdir/$tfile should be UID $RUNAS_UID GID $RUNAS_GID"
279 run_test 6h "$RUNAS chown RUNAS_ID.0 .../f6h (should return error)"
282 test_mkdir $DIR/$tdir
283 $MCREATE $DIR/$tdir/$tfile
284 chmod 0666 $DIR/$tdir/$tfile
285 $CHECKSTAT -t file -p 0666 $DIR/$tdir/$tfile ||
286 error "$tdir/$tfile should be mode 0666"
288 run_test 7a "mkdir .../d7; mcreate .../d7/f; chmod .../d7/f ===="
291 if [ ! -d $DIR/$tdir ]; then
292 test_mkdir $DIR/$tdir
294 $MCREATE $DIR/$tdir/$tfile
295 echo -n foo > $DIR/$tdir/$tfile
296 [ "$(cat $DIR/$tdir/$tfile)" = "foo" ] || error "$tdir/$tfile not 'foo'"
297 $CHECKSTAT -t file -s 3 $DIR/$tdir/$tfile || error "$tfile size not 3"
299 run_test 7b "mkdir .../d7; mcreate d7/f2; echo foo > d7/f2 ====="
302 test_mkdir $DIR/$tdir
303 touch $DIR/$tdir/$tfile
304 chmod 0666 $DIR/$tdir/$tfile
305 $CHECKSTAT -t file -p 0666 $DIR/$tdir/$tfile ||
306 error "$tfile mode not 0666"
308 run_test 8 "mkdir .../d8; touch .../d8/f; chmod .../d8/f ======="
311 test_mkdir $DIR/$tdir
312 test_mkdir $DIR/$tdir/d2
313 test_mkdir $DIR/$tdir/d2/d3
314 $CHECKSTAT -t dir $DIR/$tdir/d2/d3 || error "$tdir/d2/d3 not a dir"
316 run_test 9 "mkdir .../d9 .../d9/d2 .../d9/d2/d3 ================"
319 test_mkdir $DIR/$tdir
320 test_mkdir $DIR/$tdir/d2
321 touch $DIR/$tdir/d2/$tfile
322 $CHECKSTAT -t file $DIR/$tdir/d2/$tfile ||
323 error "$tdir/d2/$tfile not a file"
325 run_test 10 "mkdir .../d10 .../d10/d2; touch .../d10/d2/f ======"
328 test_mkdir $DIR/$tdir
329 test_mkdir $DIR/$tdir/d2
330 chmod 0666 $DIR/$tdir/d2
331 chmod 0705 $DIR/$tdir/d2
332 $CHECKSTAT -t dir -p 0705 $DIR/$tdir/d2 ||
333 error "$tdir/d2 mode not 0705"
335 run_test 11 "mkdir .../d11 d11/d2; chmod .../d11/d2 ============"
338 test_mkdir $DIR/$tdir
339 touch $DIR/$tdir/$tfile
340 chmod 0666 $DIR/$tdir/$tfile
341 chmod 0654 $DIR/$tdir/$tfile
342 $CHECKSTAT -t file -p 0654 $DIR/$tdir/$tfile ||
343 error "$tdir/d2 mode not 0654"
345 run_test 12 "touch .../d12/f; chmod .../d12/f .../d12/f ========"
348 test_mkdir $DIR/$tdir
349 dd if=/dev/zero of=$DIR/$tdir/$tfile count=10
351 $CHECKSTAT -t file -s 0 $DIR/$tdir/$tfile ||
352 error "$tdir/$tfile size not 0 after truncate"
354 run_test 13 "creat .../d13/f; dd .../d13/f; > .../d13/f ========"
357 test_mkdir $DIR/$tdir
358 touch $DIR/$tdir/$tfile
360 $CHECKSTAT -a $DIR/$tdir/$tfile || error "$tdir/$tfile not removed"
362 run_test 14 "touch .../d14/f; rm .../d14/f; rm .../d14/f ======="
365 test_mkdir $DIR/$tdir
366 touch $DIR/$tdir/$tfile
367 mv $DIR/$tdir/$tfile $DIR/$tdir/${tfile}_2
368 $CHECKSTAT -t file $DIR/$tdir/${tfile}_2 ||
369 error "$tdir/${tfile_2} not a file after rename"
370 rm $DIR/$tdir/${tfile}_2 || error "unlink failed after rename"
372 run_test 15 "touch .../d15/f; mv .../d15/f .../d15/f2 =========="
375 test_mkdir $DIR/$tdir
376 touch $DIR/$tdir/$tfile
377 rm -rf $DIR/$tdir/$tfile
378 $CHECKSTAT -a $DIR/$tdir/$tfile || error "$tdir/$tfile not removed"
380 run_test 16 "touch .../d16/f; rm -rf .../d16/f ================="
383 test_mkdir -p $DIR/$tdir
384 touch $DIR/$tdir/$tfile
385 ln -s $DIR/$tdir/$tfile $DIR/$tdir/l-exist
387 $CHECKSTAT -l $DIR/$tdir/$tfile $DIR/$tdir/l-exist ||
388 error "$tdir/l-exist not a symlink"
389 $CHECKSTAT -f -t f $DIR/$tdir/l-exist ||
390 error "$tdir/l-exist not referencing a file"
391 rm -f $DIR/$tdir/l-exist
392 $CHECKSTAT -a $DIR/$tdir/l-exist || error "$tdir/l-exist not removed"
394 run_test 17a "symlinks: create, remove (real) =================="
397 test_mkdir -p $DIR/$tdir
398 ln -s no-such-file $DIR/$tdir/l-dangle
400 $CHECKSTAT -l no-such-file $DIR/$tdir/l-dangle ||
401 error "$tdir/l-dangle not referencing no-such-file"
402 $CHECKSTAT -fa $DIR/$tdir/l-dangle ||
403 error "$tdir/l-dangle not referencing non-existent file"
404 rm -f $DIR/$tdir/l-dangle
405 $CHECKSTAT -a $DIR/$tdir/l-dangle || error "$tdir/l-dangle not removed"
407 run_test 17b "symlinks: create, remove (dangling) =============="
409 test_17c() { # bug 3440 - don't save failed open RPC for replay
410 test_mkdir -p $DIR/$tdir
411 ln -s foo $DIR/$tdir/$tfile
412 cat $DIR/$tdir/$tfile && error "opened non-existent symlink" || true
414 run_test 17c "symlinks: open dangling (should return error) ===="
417 test_mkdir -p $DIR/$tdir
418 ln -s foo $DIR/$tdir/$tfile
419 touch $DIR/$tdir/$tfile || error "creating to new symlink"
421 run_test 17d "symlinks: create dangling ========================"
424 test_mkdir -p $DIR/$tdir
425 local foo=$DIR/$tdir/$tfile
426 ln -s $foo $foo || error "create symlink failed"
427 ls -l $foo || error "ls -l failed"
428 ls $foo && error "ls not failed" || true
430 run_test 17e "symlinks: create recursive symlink (should return error) ===="
433 test_mkdir -p $DIR/$tdir
434 ln -s 1234567890/2234567890/3234567890/4234567890 $DIR/$tdir/111
435 ln -s 1234567890/2234567890/3234567890/4234567890/5234567890/6234567890 $DIR/$tdir/222
436 ln -s 1234567890/2234567890/3234567890/4234567890/5234567890/6234567890/7234567890/8234567890 $DIR/$tdir/333
437 ln -s 1234567890/2234567890/3234567890/4234567890/5234567890/6234567890/7234567890/8234567890/9234567890/a234567890/b234567890 $DIR/$tdir/444
438 ln -s 1234567890/2234567890/3234567890/4234567890/5234567890/6234567890/7234567890/8234567890/9234567890/a234567890/b234567890/c234567890/d234567890/f234567890 $DIR/$tdir/555
439 ln -s 1234567890/2234567890/3234567890/4234567890/5234567890/6234567890/7234567890/8234567890/9234567890/a234567890/b234567890/c234567890/d234567890/f234567890/aaaaaaaaaa/bbbbbbbbbb/cccccccccc/dddddddddd/eeeeeeeeee/ffffffffff/ $DIR/$tdir/666
442 run_test 17f "symlinks: long and very long symlink name ========================"
444 # str_repeat(S, N) generate a string that is string S repeated N times
449 while [ $((n -= 1)) -ge 0 ]; do
455 # Long symlinks and LU-2241
457 test_mkdir -p $DIR/$tdir
458 local TESTS="59 60 61 4094 4095"
460 # Fix for inode size boundary in 2.1.4
461 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.1.4) ] &&
464 # Patch not applied to 2.2 or 2.3 branches
465 [ $(lustre_version_code $SINGLEMDS) -ge $(version_code 2.2.0) ] &&
466 [ $(lustre_version_code $SINGLEMDS) -le $(version_code 2.3.55) ] &&
469 # skip long symlink name for rhel6.5.
470 # rhel6.5 has a limit (PATH_MAX - sizeof(struct filename))
471 grep -q '6.5' /etc/redhat-release &>/dev/null &&
472 TESTS="59 60 61 4062 4063"
475 local SYMNAME=$(str_repeat 'x' $i)
476 ln -s $SYMNAME $DIR/$tdir/f$i || error "failed $i-char symlink"
477 readlink $DIR/$tdir/f$i || error "failed $i-char readlink"
480 run_test 17g "symlinks: really long symlink name and inode boundaries"
482 test_17h() { #bug 17378
483 remote_mds_nodsh && skip "remote MDS with nodsh" && return
484 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
486 test_mkdir -p $DIR/$tdir
487 if [[ $MDSCOUNT -gt 1 ]]; then
488 mdt_idx=$($LFS getdirstripe -i $DIR/$tdir)
492 $SETSTRIPE -c -1 $DIR/$tdir
493 #define OBD_FAIL_MDS_LOV_PREP_CREATE 0x141
494 do_facet mds$((mdt_idx + 1)) lctl set_param fail_loc=0x80000141
495 touch $DIR/$tdir/$tfile || true
497 run_test 17h "create objects: lov_free_memmd() doesn't lbug"
499 test_17i() { #bug 20018
500 remote_mds_nodsh && skip "remote MDS with nodsh" && return
501 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
502 test_mkdir -c1 $DIR/$tdir
503 local foo=$DIR/$tdir/$tfile
505 if [[ $MDSCOUNT -gt 1 ]]; then
506 mdt_idx=$($LFS getdirstripe -i $DIR/$tdir)
510 ln -s $foo $foo || error "create symlink failed"
511 #define OBD_FAIL_MDS_READLINK_EPROTO 0x143
512 do_facet mds$((mdt_idx + 1)) lctl set_param fail_loc=0x80000143
513 ls -l $foo && error "error not detected"
516 run_test 17i "don't panic on short symlink"
518 test_17k() { #bug 22301
519 [[ -z "$(which rsync 2>/dev/null)" ]] &&
520 skip "no rsync command" && return 0
521 rsync --help | grep -q xattr ||
522 skip_env "$(rsync --version | head -n1) does not support xattrs"
523 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return 0
524 test_mkdir -p $DIR/$tdir
525 test_mkdir -p $DIR/$tdir.new
526 touch $DIR/$tdir/$tfile
527 ln -s $DIR/$tdir/$tfile $DIR/$tdir/$tfile.lnk
528 rsync -av -X $DIR/$tdir/ $DIR/$tdir.new ||
529 error "rsync failed with xattrs enabled"
531 run_test 17k "symlinks: rsync with xattrs enabled ========================="
533 test_17l() { # LU-279
534 [[ -z "$(which getfattr 2>/dev/null)" ]] &&
535 skip "no getfattr command" && return 0
536 test_mkdir -p $DIR/$tdir
537 touch $DIR/$tdir/$tfile
538 ln -s $DIR/$tdir/$tfile $DIR/$tdir/$tfile.lnk
539 for path in "$DIR/$tdir" "$DIR/$tdir/$tfile" "$DIR/$tdir/$tfile.lnk"; do
540 # -h to not follow symlinks. -m '' to list all the xattrs.
541 # grep to remove first line: '# file: $path'.
542 for xattr in `getfattr -hm '' $path 2>/dev/null | grep -v '^#'`;
544 lgetxattr_size_check $path $xattr ||
545 error "lgetxattr_size_check $path $xattr failed"
549 run_test 17l "Ensure lgetxattr's returned xattr size is consistent ========"
553 local short_sym="0123456789"
554 local WDIR=$DIR/${tdir}m
557 remote_mds_nodsh && skip "remote MDS with nodsh" && return
558 [ $(lustre_version_code $SINGLEMDS) -ge $(version_code 2.2.0) ] &&
559 [ $(lustre_version_code $SINGLEMDS) -le $(version_code 2.2.93) ] &&
560 skip "MDS 2.2.0-2.2.93 do not NUL-terminate symlinks" && return
562 [ "$(facet_fstype $SINGLEMDS)" != "ldiskfs" ] &&
563 skip "only for ldiskfs MDT" && return 0
565 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
569 # create a long symlink file
570 for ((i = 0; i < 4; ++i)); do
571 long_sym=${long_sym}${long_sym}
574 echo "create 512 short and long symlink files under $WDIR"
575 for ((i = 0; i < 256; ++i)); do
576 ln -sf ${long_sym}"a5a5" $WDIR/long-$i
577 ln -sf ${short_sym}"a5a5" $WDIR/short-$i
583 wait_delete_completed
585 echo "recreate the 512 symlink files with a shorter string"
586 for ((i = 0; i < 512; ++i)); do
587 # rewrite the symlink file with a shorter string
588 ln -sf ${long_sym} $WDIR/long-$i || error "long_sym failed"
589 ln -sf ${short_sym} $WDIR/short-$i || error "short_sym failed"
592 local mds_index=$(($($LFS getstripe -M $WDIR) + 1))
593 local devname=$(mdsdevname $mds_index)
595 echo "stop and checking mds${mds_index}:"
596 # e2fsck should not return error
598 run_e2fsck $(facet_active_host mds${mds_index}) $devname -n
601 start mds${mds_index} $devname $MDS_MOUNT_OPTS || error "start failed"
602 df $MOUNT > /dev/null 2>&1
604 error "e2fsck detected error for short/long symlink: rc=$rc"
606 run_test 17m "run e2fsck against MDT which contains short/long symlink"
608 check_fs_consistency_17n() {
612 # create/unlink in 17n only change 2 MDTs(MDT1/MDT2),
613 # so it only check MDT1/MDT2 instead of all of MDTs.
614 for mdt_index in 1 2; do
615 local devname=$(mdsdevname $mdt_index)
616 # e2fsck should not return error
618 run_e2fsck $(facet_active_host mds$mdt_index) $devname -n ||
621 start mds${mdt_index} $devname $MDS_MOUNT_OPTS ||
622 error "mount mds$mdt_index failed"
623 df $MOUNT > /dev/null 2>&1
631 remote_mds_nodsh && skip "remote MDS with nodsh" && return
632 [ $(lustre_version_code $SINGLEMDS) -ge $(version_code 2.2.0) ] &&
633 [ $(lustre_version_code $SINGLEMDS) -le $(version_code 2.2.93) ] &&
634 skip "MDS 2.2.0-2.2.93 do not NUL-terminate symlinks" && return
636 [ "$(facet_fstype $SINGLEMDS)" != "ldiskfs" ] &&
637 skip "only for ldiskfs MDT" && return 0
639 [[ $MDSCOUNT -lt 2 ]] && skip "needs >= 2 MDTs" && return
641 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
643 test_mkdir $DIR/$tdir
644 for ((i=0; i<10; i++)); do
645 $LFS mkdir -i1 -c2 $DIR/$tdir/remote_dir_${i} ||
646 error "create remote dir error $i"
647 createmany -o $DIR/$tdir/remote_dir_${i}/f 10 ||
648 error "create files under remote dir failed $i"
651 check_fs_consistency_17n ||
652 error "e2fsck report error after create files under remote dir"
654 for ((i = 0; i < 10; i++)); do
655 rm -rf $DIR/$tdir/remote_dir_${i} ||
656 error "destroy remote dir error $i"
659 check_fs_consistency_17n ||
660 error "e2fsck report error after unlink files under remote dir"
662 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.4.50) ] &&
663 skip "lustre < 2.4.50 does not support migrate mv " && return
665 for ((i = 0; i < 10; i++)); do
666 mkdir -p $DIR/$tdir/remote_dir_${i}
667 createmany -o $DIR/$tdir/remote_dir_${i}/f 10 ||
668 error "create files under remote dir failed $i"
669 $LFS migrate --mdt-index 1 $DIR/$tdir/remote_dir_${i} ||
670 error "migrate remote dir error $i"
672 check_fs_consistency_17n || error "e2fsck report error after migration"
674 for ((i = 0; i < 10; i++)); do
675 rm -rf $DIR/$tdir/remote_dir_${i} ||
676 error "destroy remote dir error $i"
679 check_fs_consistency_17n || error "e2fsck report error after unlink"
681 run_test 17n "run e2fsck against master/slave MDT which contains remote dir"
684 remote_mds_nodsh && skip "remote MDS with nodsh" && return
685 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.3.64) ] &&
686 skip "Need MDS version at least 2.3.64" && return
688 local WDIR=$DIR/${tdir}o
693 mdt_index=$($LFS getstripe -M $WDIR)
694 mdt_index=$((mdt_index+1))
698 #fail mds will wait the failover finish then set
699 #following fail_loc to avoid interfer the recovery process.
702 #define OBD_FAIL_OSD_LMA_INCOMPAT 0x194
703 do_facet mds${mdt_index} lctl set_param fail_loc=0x194
704 ls -l $WDIR/$tfile && rc=1
705 do_facet mds${mdt_index} lctl set_param fail_loc=0
706 [[ $rc -ne 0 ]] && error "stat file should fail"
709 run_test 17o "stat file with incompat LMA feature"
712 touch $DIR/$tfile || error "Failed to touch $DIR/$tfile: $?"
713 ls $DIR || error "Failed to ls $DIR: $?"
715 run_test 18 "touch .../f ; ls ... =============================="
721 $CHECKSTAT -a $DIR/$tfile || error "$tfile was not removed"
723 run_test 19a "touch .../f19 ; ls -l ... ; rm .../f19 ==========="
726 ls -l $DIR/$tfile && error "ls -l $tfile failed"|| true
728 run_test 19b "ls -l .../f19 (should return error) =============="
731 [ $RUNAS_ID -eq $UID ] &&
732 skip_env "RUNAS_ID = UID = $UID -- skipping" && return
733 $RUNAS touch $DIR/$tfile && error "create non-root file failed" || true
735 run_test 19c "$RUNAS touch .../f19 (should return error) =="
738 cat $DIR/f19 && error || true
740 run_test 19d "cat .../f19 (should return error) =============="
752 $CHECKSTAT -a $DIR/$tfile || error "$tfile was not removed"
754 run_test 20 "touch .../f ; ls -l ... ==========================="
757 test_mkdir -p $DIR/$tdir
758 [ -f $DIR/$tdir/dangle ] && rm -f $DIR/$tdir/dangle
759 ln -s dangle $DIR/$tdir/link
760 echo foo >> $DIR/$tdir/link
761 cat $DIR/$tdir/dangle
762 $CHECKSTAT -t link $DIR/$tdir/link || error "$tdir/link not a link"
763 $CHECKSTAT -f -t file $DIR/$tdir/link ||
764 error "$tdir/link not linked to a file"
766 run_test 21 "write to dangling link ============================"
770 test_mkdir -p $DIR/$tdir
771 chown $RUNAS_ID:$RUNAS_GID $WDIR
772 (cd $WDIR || error "cd $WDIR failed";
773 $RUNAS tar cf - /etc/hosts /etc/sysconfig/network | \
775 ls -lR $WDIR/etc || error "ls -lR $WDIR/etc failed"
776 $CHECKSTAT -t dir $WDIR/etc || error "checkstat -t dir failed"
777 $CHECKSTAT -u \#$RUNAS_ID -g \#$RUNAS_GID $WDIR/etc || error "checkstat -u failed"
779 run_test 22 "unpack tar archive as non-root user ==============="
783 test_mkdir -p $DIR/$tdir
784 local file=$DIR/$tdir/$tfile
786 openfile -f O_CREAT:O_EXCL $file || error "$file create failed"
787 openfile -f O_CREAT:O_EXCL $file &&
788 error "$file recreate succeeded" || true
790 run_test 23a "O_CREAT|O_EXCL in subdir =========================="
792 test_23b() { # bug 18988
793 test_mkdir -p $DIR/$tdir
794 local file=$DIR/$tdir/$tfile
797 echo foo > $file || error "write filed"
798 echo bar >> $file || error "append filed"
799 $CHECKSTAT -s 8 $file || error "wrong size"
802 run_test 23b "O_APPEND check =========================="
806 echo '-- same directory rename'
807 test_mkdir $DIR/$tdir
808 touch $DIR/$tdir/$tfile.1
809 mv $DIR/$tdir/$tfile.1 $DIR/$tdir/$tfile.2
810 $CHECKSTAT -t file $DIR/$tdir/$tfile.2 || error "$tfile.2 not a file"
812 run_test 24a "rename file to non-existent target"
815 test_mkdir $DIR/$tdir
816 touch $DIR/$tdir/$tfile.{1,2}
817 mv $DIR/$tdir/$tfile.1 $DIR/$tdir/$tfile.2
818 $CHECKSTAT -a $DIR/$tdir/$tfile.1 || error "$tfile.1 exists"
819 $CHECKSTAT -t file $DIR/$tdir/$tfile.2 || error "$tfile.2 not a file"
821 run_test 24b "rename file to existing target"
824 test_mkdir $DIR/$tdir
825 test_mkdir $DIR/$tdir/d$testnum.1
826 mv $DIR/$tdir/d$testnum.1 $DIR/$tdir/d$testnum.2
827 $CHECKSTAT -a $DIR/$tdir/d$testnum.1 || error "d$testnum.1 exists"
828 $CHECKSTAT -t dir $DIR/$tdir/d$testnum.2 || error "d$testnum.2 not dir"
830 run_test 24c "rename directory to non-existent target"
833 test_mkdir -c1 $DIR/$tdir
834 test_mkdir -c1 $DIR/$tdir/d$testnum.1
835 test_mkdir -c1 $DIR/$tdir/d$testnum.2
836 mrename $DIR/$tdir/d$testnum.1 $DIR/$tdir/d$testnum.2
837 $CHECKSTAT -a $DIR/$tdir/d$testnum.1 || error "d$testnum.1 exists"
838 $CHECKSTAT -t dir $DIR/$tdir/d$testnum.2 || error "d$testnum.2 not dir"
840 run_test 24d "rename directory to existing target"
843 echo '-- cross directory renames --'
847 mv $DIR/R5a/f $DIR/R5b/g
848 $CHECKSTAT -a $DIR/R5a/f || error
849 $CHECKSTAT -t file $DIR/R5b/g || error
851 run_test 24e "touch .../R5a/f; rename .../R5a/f .../R5b/g ======"
856 touch $DIR/R6a/f $DIR/R6b/g
857 mv $DIR/R6a/f $DIR/R6b/g
858 $CHECKSTAT -a $DIR/R6a/f || error
859 $CHECKSTAT -t file $DIR/R6b/g || error
861 run_test 24f "touch .../R6a/f R6b/g; mv .../R6a/f .../R6b/g ===="
866 test_mkdir $DIR/R7a/d
867 mv $DIR/R7a/d $DIR/R7b/e
868 $CHECKSTAT -a $DIR/R7a/d || error
869 $CHECKSTAT -t dir $DIR/R7b/e || error
871 run_test 24g "mkdir .../R7{a,b}/d; mv .../R7a/d .../R7b/e ======"
874 test_mkdir -c1 $DIR/R8a
875 test_mkdir -c1 $DIR/R8b
876 test_mkdir -c1 $DIR/R8a/d
877 test_mkdir -c1 $DIR/R8b/e
878 mrename $DIR/R8a/d $DIR/R8b/e
879 $CHECKSTAT -a $DIR/R8a/d || error
880 $CHECKSTAT -t dir $DIR/R8b/e || error
882 run_test 24h "mkdir .../R8{a,b}/{d,e}; rename .../R8a/d .../R8b/e"
885 echo "-- rename error cases"
889 mrename $DIR/R9/f $DIR/R9/a
890 $CHECKSTAT -t file $DIR/R9/f || error
891 $CHECKSTAT -t dir $DIR/R9/a || error
892 $CHECKSTAT -a $DIR/R9/a/f || error
894 run_test 24i "rename file to dir error: touch f ; mkdir a ; rename f a"
898 mrename $DIR/R10/f $DIR/R10/g
899 $CHECKSTAT -t dir $DIR/R10 || error
900 $CHECKSTAT -a $DIR/R10/f || error
901 $CHECKSTAT -a $DIR/R10/g || error
903 run_test 24j "source does not exist ============================"
907 test_mkdir $DIR/R11a/d
909 mv $DIR/R11a/f $DIR/R11a/d
910 $CHECKSTAT -a $DIR/R11a/f || error
911 $CHECKSTAT -t file $DIR/R11a/d/f || error
913 run_test 24k "touch .../R11a/f; mv .../R11a/f .../R11a/d ======="
915 # bug 2429 - rename foo foo foo creates invalid file
918 $MULTIOP $f OcNs || error
920 run_test 24l "Renaming a file to itself ========================"
924 $MULTIOP $f OcLN ${f}2 ${f}2 || error "link ${f}2 ${f}2 failed"
925 # on ext3 this does not remove either the source or target files
926 # though the "expected" operation would be to remove the source
927 $CHECKSTAT -t file ${f} || error "${f} missing"
928 $CHECKSTAT -t file ${f}2 || error "${f}2 missing"
930 run_test 24m "Renaming a file to a hard link to itself ========="
934 # this stats the old file after it was renamed, so it should fail
938 $CHECKSTAT ${f}.rename
941 run_test 24n "Statting the old file after renaming (Posix rename 2)"
944 test_mkdir -p $DIR/d24o
945 rename_many -s random -v -n 10 $DIR/d24o
947 run_test 24o "rename of files during htree split ==============="
952 DIRINO=`ls -lid $DIR/R12a | awk '{ print $1 }'`
953 mrename $DIR/R12a $DIR/R12b
954 $CHECKSTAT -a $DIR/R12a || error
955 $CHECKSTAT -t dir $DIR/R12b || error
956 DIRINO2=`ls -lid $DIR/R12b | awk '{ print $1 }'`
957 [ "$DIRINO" = "$DIRINO2" ] || error "R12a $DIRINO != R12b $DIRINO2"
959 run_test 24p "mkdir .../R12{a,b}; rename .../R12a .../R12b"
961 cleanup_multiop_pause() {
967 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
970 local DIRINO=$(ls -lid $DIR/R13a | awk '{ print $1 }')
971 multiop_bg_pause $DIR/R13b D_c || error "multiop failed to start"
974 trap cleanup_multiop_pause EXIT
975 mrename $DIR/R13a $DIR/R13b
976 $CHECKSTAT -a $DIR/R13a || error "R13a still exists"
977 $CHECKSTAT -t dir $DIR/R13b || error "R13b does not exist"
978 local DIRINO2=$(ls -lid $DIR/R13b | awk '{ print $1 }')
979 [ "$DIRINO" = "$DIRINO2" ] || error "R13a $DIRINO != R13b $DIRINO2"
980 cleanup_multiop_pause
981 wait $MULTIPID || error "multiop close failed"
983 run_test 24q "mkdir .../R13{a,b}; open R13b rename R13a R13b ==="
985 test_24r() { #bug 3789
987 test_mkdir $DIR/R14a/b
988 mrename $DIR/R14a $DIR/R14a/b && error "rename to subdir worked!"
989 $CHECKSTAT -t dir $DIR/R14a || error "$DIR/R14a missing"
990 $CHECKSTAT -t dir $DIR/R14a/b || error "$DIR/R14a/b missing"
992 run_test 24r "mkdir .../R14a/b; rename .../R14a .../R14a/b ====="
996 test_mkdir $DIR/R15a/b
997 test_mkdir $DIR/R15a/b/c
998 mrename $DIR/R15a $DIR/R15a/b/c && error "rename to sub-subdir worked!"
999 $CHECKSTAT -t dir $DIR/R15a || error "$DIR/R15a missing"
1000 $CHECKSTAT -t dir $DIR/R15a/b/c || error "$DIR/R15a/b/c missing"
1002 run_test 24s "mkdir .../R15a/b/c; rename .../R15a .../R15a/b/c ="
1004 test_mkdir $DIR/R16a
1005 test_mkdir $DIR/R16a/b
1006 test_mkdir $DIR/R16a/b/c
1007 mrename $DIR/R16a/b/c $DIR/R16a && error "rename to sub-subdir worked!"
1008 $CHECKSTAT -t dir $DIR/R16a || error "$DIR/R16a missing"
1009 $CHECKSTAT -t dir $DIR/R16a/b/c || error "$DIR/R16a/b/c missing"
1011 run_test 24t "mkdir .../R16a/b/c; rename .../R16a/b/c .../R16a ="
1013 test_24u() { # bug12192
1014 $MULTIOP $DIR/$tfile C2w$((2048 * 1024))c || error
1015 $CHECKSTAT -s $((2048 * 1024)) $DIR/$tfile || error "wrong file size"
1017 run_test 24u "create stripe file"
1023 simple_cleanup_common() {
1026 wait_delete_completed
1029 max_pages_per_rpc() {
1030 $LCTL get_param -n mdc.*.max_pages_per_rpc | head -n1
1034 local NRFILES=100000
1035 local FREE_INODES=$(mdt_free_inodes 0)
1036 [[ $FREE_INODES -lt $NRFILES ]] &&
1037 skip "not enough free inodes $FREE_INODES required $NRFILES" &&
1040 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
1041 trap simple_cleanup_common EXIT
1043 # Performance issue on ZFS see LU-4072 (c.f. LU-2887)
1044 [ $(facet_fstype $SINGLEMDS) = "zfs" ] && NRFILES=10000
1046 test_mkdir -p $DIR/$tdir
1047 createmany -m $DIR/$tdir/$tfile $NRFILES
1049 cancel_lru_locks mdc
1050 lctl set_param mdc.*.stats clear
1052 ls $DIR/$tdir >/dev/null || error "error in listing large dir"
1054 # LU-5 large readdir
1055 # DIRENT_SIZE = 32 bytes for sizeof(struct lu_dirent) +
1056 # 8 bytes for name(filename is mostly 5 in this test) +
1057 # 8 bytes for luda_type
1058 # take into account of overhead in lu_dirpage header and end mark in
1059 # each page, plus one in RPC_NUM calculation.
1061 RPC_SIZE=$(($(max_pages_per_rpc) * $(page_size)))
1062 RPC_NUM=$(((NRFILES * DIRENT_SIZE + RPC_SIZE - 1) / RPC_SIZE + 1))
1063 mds_readpage=$(lctl get_param mdc.*MDT0000*.stats |
1064 awk '/^mds_readpage/ {print $2}')
1065 [[ $mds_readpage -gt $RPC_NUM ]] &&
1066 error "large readdir doesn't take effect"
1068 simple_cleanup_common
1070 run_test 24v "list directory with large files (handle hash collision, bug: 17560)"
1072 test_24w() { # bug21506
1074 dd if=/dev/zero of=$DIR/$tfile bs=1M count=1 seek=4096 || return 1
1075 dd if=/dev/zero bs=$SZ1 count=1 >> $DIR/$tfile || return 2
1076 dd if=$DIR/$tfile of=$DIR/${tfile}_left bs=1M skip=4097 || return 3
1077 SZ2=`ls -l $DIR/${tfile}_left | awk '{print $5}'`
1078 [[ "$SZ1" -eq "$SZ2" ]] ||
1079 error "Error reading at the end of the file $tfile"
1081 run_test 24w "Reading a file larger than 4Gb"
1084 [[ $MDSCOUNT -lt 2 ]] && skip "needs >= 2 MDTs" && return
1086 [[ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.7.56) ]] &&
1087 skip "Need MDS version at least 2.7.56" && return
1089 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
1091 local remote_dir=$DIR/$tdir/remote_dir
1093 test_mkdir -p $DIR/$tdir
1094 $LFS mkdir -i $MDTIDX $remote_dir ||
1095 error "create remote directory failed"
1097 test_mkdir -p $DIR/$tdir/src_dir
1098 touch $DIR/$tdir/src_file
1099 test_mkdir -p $remote_dir/tgt_dir
1100 touch $remote_dir/tgt_file
1102 mrename $DIR/$tdir/src_dir $remote_dir/tgt_dir ||
1103 error "rename dir cross MDT failed!"
1105 mrename $DIR/$tdir/src_file $remote_dir/tgt_file ||
1106 error "rename file cross MDT failed!"
1108 touch $DIR/$tdir/ln_file
1109 ln $DIR/$tdir/ln_file $remote_dir/ln_name ||
1110 error "ln file cross MDT failed"
1112 rm -rf $DIR/$tdir || error "Can not delete directories"
1114 run_test 24x "cross MDT rename/link"
1117 [[ $MDSCOUNT -lt 2 ]] && skip "needs >= 2 MDTs" && return
1118 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
1120 local remote_dir=$DIR/$tdir/remote_dir
1122 test_mkdir -p $DIR/$tdir
1123 $LFS mkdir -i $MDTIDX $remote_dir ||
1124 error "create remote directory failed"
1126 test_mkdir -p $remote_dir/src_dir
1127 touch $remote_dir/src_file
1128 test_mkdir -p $remote_dir/tgt_dir
1129 touch $remote_dir/tgt_file
1131 mrename $remote_dir/src_dir $remote_dir/tgt_dir ||
1132 error "rename subdir in the same remote dir failed!"
1134 mrename $remote_dir/src_file $remote_dir/tgt_file ||
1135 error "rename files in the same remote dir failed!"
1137 ln $remote_dir/tgt_file $remote_dir/tgt_file1 ||
1138 error "link files in the same remote dir failed!"
1140 rm -rf $DIR/$tdir || error "Can not delete directories"
1142 run_test 24y "rename/link on the same dir should succeed"
1144 test_24A() { # LU-3182
1148 test_mkdir -p $DIR/$tdir
1149 createmany -m $DIR/$tdir/$tfile $NFILES
1150 local t=$(ls $DIR/$tdir | wc -l)
1151 local u=$(ls $DIR/$tdir | sort -u | wc -l)
1152 local v=$(ls -ai $DIR/$tdir | sort -u | wc -l)
1153 if [ $t -ne $NFILES -o $u -ne $NFILES -o $v -ne $((NFILES + 2)) ] ; then
1154 error "Expected $NFILES files, got $t ($u unique $v .&..)"
1157 rm -rf $DIR/$tdir || error "Can not delete directories"
1159 run_test 24A "readdir() returns correct number of entries."
1161 test_24B() { # LU-4805
1162 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
1165 test_mkdir $DIR/$tdir
1166 $LFS setdirstripe -i0 -c$MDSCOUNT $DIR/$tdir/striped_dir ||
1167 error "create striped dir failed"
1169 count=$(ls -ai $DIR/$tdir/striped_dir | wc -l)
1170 [ $count -eq 2 ] || error "Expected 2, got $count"
1172 touch $DIR/$tdir/striped_dir/a
1174 count=$(ls -ai $DIR/$tdir/striped_dir | wc -l)
1175 [ $count -eq 3 ] || error "Expected 3, got $count"
1177 touch $DIR/$tdir/striped_dir/.f
1179 count=$(ls -ai $DIR/$tdir/striped_dir | wc -l)
1180 [ $count -eq 4 ] || error "Expected 4, got $count"
1182 rm -rf $DIR/$tdir || error "Can not delete directories"
1184 run_test 24B "readdir for striped dir return correct number of entries"
1187 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
1193 $LFS setdirstripe -i0 -c$MDSCOUNT $DIR/$tdir/d0/striped_dir ||
1194 error "create striped dir failed"
1196 cd $DIR/$tdir/d0/striped_dir
1198 local d0_ino=$(ls -i -l -a $DIR/$tdir | grep "d0" | awk '{print $1}')
1199 local d1_ino=$(ls -i -l -a $DIR/$tdir | grep "d1" | awk '{print $1}')
1200 local parent_ino=$(ls -i -l -a | grep "\.\." | awk '{print $1}')
1202 [ "$d0_ino" = "$parent_ino" ] ||
1203 error ".. wrong, expect $d0_ino, get $parent_ino"
1205 mv $DIR/$tdir/d0/striped_dir $DIR/$tdir/d1/ ||
1206 error "mv striped dir failed"
1208 parent_ino=$(ls -i -l -a | grep "\.\." | awk '{print $1}')
1210 [ "$d1_ino" = "$parent_ino" ] ||
1211 error ".. wrong after mv, expect $d1_ino, get $parent_ino"
1213 run_test 24C "check .. in striped dir"
1215 test_24D() { # LU-6101
1220 createmany -m $DIR/$tdir/$tfile $NFILES
1221 local t=$(ls $DIR/$tdir | wc -l)
1222 local u=$(ls $DIR/$tdir | sort -u | wc -l)
1223 local v=$(ls -ai $DIR/$tdir | sort -u | wc -l)
1224 if [ $t -ne $NFILES -o $u -ne $NFILES -o $v -ne $((NFILES + 2)) ] ; then
1225 error "Expected $NFILES files, got $t ($u unique $v .&..)"
1228 rm -rf $DIR/$tdir || error "Can not delete directories"
1230 run_test 24D "readdir() returns correct number of entries after cursor reload"
1233 [[ $MDSCOUNT -lt 4 ]] && skip "needs >= 4 MDTs" && return
1234 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
1237 mkdir $DIR/$tdir/src_dir
1238 $LFS mkdir -i 1 $DIR/$tdir/src_dir/src_child ||
1239 error "create remote source failed"
1241 touch $DIR/$tdir/src_dir/src_child/a
1243 $LFS mkdir -i 2 $DIR/$tdir/tgt_dir ||
1244 error "create remote target dir failed"
1246 $LFS mkdir -i 3 $DIR/$tdir/tgt_dir/tgt_child ||
1247 error "create remote target child failed"
1249 mrename $DIR/$tdir/src_dir/src_child $DIR/$tdir/tgt_dir/tgt_child ||
1250 error "rename dir cross MDT failed!"
1254 $CHECKSTAT -t dir $DIR/$tdir/src_dir/src_child &&
1255 error "src_child still exists after rename"
1257 $CHECKSTAT -t file $DIR/$tdir/tgt_dir/tgt_child/a ||
1258 error "missing file(a) after rename"
1260 rm -rf $DIR/$tdir || error "Can not delete directories"
1262 run_test 24E "cross MDT rename/link"
1265 echo '== symlink sanity ============================================='
1269 touch $DIR/s25/foo || error
1271 run_test 25a "create file in symlinked directory ==============="
1274 [ ! -d $DIR/d25 ] && test_25a
1275 $CHECKSTAT -t file $DIR/s25/foo || error
1277 run_test 25b "lookup file in symlinked directory ==============="
1281 test_mkdir $DIR/d26/d26-2
1282 ln -s d26/d26-2 $DIR/s26
1283 touch $DIR/s26/foo || error
1285 run_test 26a "multiple component symlink ======================="
1288 test_mkdir -p $DIR/d26b/d26-2
1289 ln -s d26b/d26-2/foo $DIR/s26-2
1290 touch $DIR/s26-2 || error
1292 run_test 26b "multiple component symlink at end of lookup ======"
1295 test_mkdir $DIR/d26.2
1296 touch $DIR/d26.2/foo
1297 ln -s d26.2 $DIR/s26.2-1
1298 ln -s s26.2-1 $DIR/s26.2-2
1299 ln -s s26.2-2 $DIR/s26.2-3
1300 chmod 0666 $DIR/s26.2-3/foo
1302 run_test 26c "chain of symlinks ================================"
1304 # recursive symlinks (bug 439)
1306 ln -s d26-3/foo $DIR/d26-3
1308 run_test 26d "create multiple component recursive symlink ======"
1311 [ ! -h $DIR/d26-3 ] && test_26d
1314 run_test 26e "unlink multiple component recursive symlink ======"
1316 # recursive symlinks (bug 7022)
1318 test_mkdir -p $DIR/$tdir
1319 test_mkdir $DIR/$tdir/$tfile || error "mkdir $DIR/$tdir/$tfile failed"
1320 cd $DIR/$tdir/$tfile || error "cd $DIR/$tdir/$tfile failed"
1321 test_mkdir -p lndir/bar1 || error "mkdir lndir/bar1 failed"
1322 test_mkdir $DIR/$tdir/$tfile/$tfile || error "mkdir $tfile failed"
1323 cd $tfile || error "cd $tfile failed"
1324 ln -s .. dotdot || error "ln dotdot failed"
1325 ln -s dotdot/lndir lndir || error "ln lndir failed"
1326 cd $DIR/$tdir || error "cd $DIR/$tdir failed"
1327 output=`ls $tfile/$tfile/lndir/bar1`
1328 [ "$output" = bar1 ] && error "unexpected output"
1329 rm -r $tfile || error "rm $tfile failed"
1330 $CHECKSTAT -a $DIR/$tfile || error "$tfile not gone"
1332 run_test 26f "rm -r of a directory which has recursive symlink ="
1335 echo '== stripe sanity =============================================='
1336 test_mkdir -p $DIR/d27 || error "mkdir failed"
1338 $SETSTRIPE -c 1 $DIR/d27/f0 || error "setstripe failed"
1339 $CHECKSTAT -t file $DIR/d27/f0 || error "checkstat failed"
1340 log "== test_27a: write to one stripe file ========================="
1341 cp /etc/hosts $DIR/d27/f0 || error
1343 run_test 27a "one stripe file =================================="
1346 [[ $OSTCOUNT -lt 2 ]] && skip_env "skipping 2-stripe test" && return
1347 test_mkdir -p $DIR/d27
1348 $SETSTRIPE -c 2 $DIR/d27/f01 || error "setstripe failed"
1349 $GETSTRIPE -c $DIR/d27/f01
1350 [ $($GETSTRIPE -c $DIR/d27/f01) -eq 2 ] ||
1351 error "two-stripe file doesn't have two stripes"
1353 dd if=/dev/zero of=$DIR/d27/f01 bs=4k count=4 || error "dd failed"
1355 run_test 27b "create and write to two stripe file"
1358 test_mkdir -p $DIR/d27
1359 $SETSTRIPE -c 0 -i -1 -S 0 $DIR/d27/fdef || error "setstripe failed"
1360 $CHECKSTAT -t file $DIR/d27/fdef || error "checkstat failed"
1361 dd if=/dev/zero of=$DIR/d27/fdef bs=4k count=4 || error
1363 run_test 27d "create file with default settings ================"
1366 # LU-5839 adds check for existed layout before setting it
1367 [[ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.7.56) ]] &&
1368 skip "Need MDS version at least 2.7.56" && return
1369 test_mkdir -p $DIR/d27
1370 $SETSTRIPE -c 2 $DIR/d27/f12 || error "setstripe failed"
1371 $SETSTRIPE -c 2 $DIR/d27/f12 && error "setstripe succeeded twice"
1372 $CHECKSTAT -t file $DIR/d27/f12 || error "checkstat failed"
1374 run_test 27e "setstripe existing file (should return error) ======"
1377 test_mkdir $DIR/$tdir
1378 $SETSTRIPE -S 100 -i 0 -c 1 $DIR/$tdir/$tfile &&
1379 error "$SETSTRIPE $DIR/$tdir/$tfile failed"
1380 $CHECKSTAT -t file $DIR/$tdir/$tfile &&
1381 error "$CHECKSTAT -t file $DIR/$tdir/$tfile should fail"
1382 dd if=/dev/zero of=$DIR/$tdir/$tfile bs=4k count=4 || error "dd failed"
1383 $GETSTRIPE $DIR/$tdir/$tfile || error "$GETSTRIPE failed"
1385 run_test 27f "setstripe with bad stripe size (should return error)"
1388 test_mkdir -p $DIR/d27
1389 $MCREATE $DIR/d27/fnone || error "mcreate failed"
1390 $GETSTRIPE $DIR/d27/fnone 2>&1 | grep "no stripe info" ||
1391 error "$DIR/d27/fnone has object"
1393 run_test 27g "$GETSTRIPE with no objects"
1396 test_mkdir $DIR/$tdir
1397 touch $DIR/$tdir/$tfile || error "touch failed"
1398 [[ $($GETSTRIPE -c $DIR/$tdir/$tfile) -gt 0 ]] ||
1399 error "missing objects"
1401 run_test 27i "$GETSTRIPE with some objects"
1404 test_mkdir -p $DIR/d27
1405 $SETSTRIPE -i $OSTCOUNT $DIR/d27/f27j && error "setstripe failed"||true
1407 run_test 27j "setstripe with bad stripe offset (should return error)"
1409 test_27k() { # bug 2844
1410 test_mkdir -p $DIR/d27
1412 LL_MAX_BLKSIZE=$((4 * 1024 * 1024))
1413 [ ! -d $DIR/d27 ] && test_mkdir -p $DIR d27
1414 $SETSTRIPE -S 67108864 $FILE || error "setstripe failed"
1415 BLKSIZE=`stat $FILE | awk '/IO Block:/ { print $7 }'`
1416 [ $BLKSIZE -le $LL_MAX_BLKSIZE ] || error "1:$BLKSIZE > $LL_MAX_BLKSIZE"
1417 dd if=/dev/zero of=$FILE bs=4k count=1
1418 BLKSIZE=`stat $FILE | awk '/IO Block:/ { print $7 }'`
1419 [ $BLKSIZE -le $LL_MAX_BLKSIZE ] || error "2:$BLKSIZE > $LL_MAX_BLKSIZE"
1421 run_test 27k "limit i_blksize for broken user apps ============="
1424 test_mkdir -p $DIR/d27
1425 mcreate $DIR/f27l || error "creating file"
1426 $RUNAS $SETSTRIPE -c 1 $DIR/f27l && \
1427 error "setstripe should have failed" || true
1429 run_test 27l "check setstripe permissions (should return error)"
1432 [[ $OSTCOUNT -lt 2 ]] && skip_env "$OSTCOUNT < 2 OSTs -- skipping" &&
1435 ORIGFREE=$($LCTL get_param -n lov.$FSNAME-clilov-*.kbytesavail |
1437 if [[ $ORIGFREE -gt $MAXFREE ]]; then
1438 skip "$ORIGFREE > $MAXFREE skipping out-of-space test on OST0"
1441 trap simple_cleanup_common EXIT
1442 test_mkdir -p $DIR/$tdir
1443 $SETSTRIPE -i 0 -c 1 $DIR/$tdir/f27m_1
1444 dd if=/dev/zero of=$DIR/$tdir/f27m_1 bs=1024 count=$MAXFREE &&
1445 error "dd should fill OST0"
1447 while $SETSTRIPE -i 0 -c 1 $DIR/$tdir/f27m_$i; do
1449 [ $i -gt 256 ] && break
1452 touch $DIR/$tdir/f27m_$i
1453 [ `$GETSTRIPE $DIR/$tdir/f27m_$i | grep -A 10 obdidx | awk '{print $1}'| grep -w "0"` ] &&
1454 error "OST0 was full but new created file still use it"
1456 touch $DIR/$tdir/f27m_$i
1457 [ `$GETSTRIPE $DIR/$tdir/f27m_$i | grep -A 10 obdidx | awk '{print $1}'| grep -w "0"` ] &&
1458 error "OST0 was full but new created file still use it"
1459 simple_cleanup_common
1461 run_test 27m "create file while OST0 was full =================="
1464 local DELAY=$(do_facet $SINGLEMDS lctl get_param -n lov.*.qos_maxage | head -n 1 | awk '{print $1 * 2}')
1468 # OSCs keep a NOSPC flag that will be reset after ~5s (qos_maxage)
1469 # if the OST isn't full anymore.
1471 local OSTIDX=${1:-""}
1473 local list=$(comma_list $(osts_nodes))
1474 [ "$OSTIDX" ] && list=$(facet_host ost$((OSTIDX + 1)))
1476 do_nodes $list lctl set_param fail_loc=0
1477 sync # initiate all OST_DESTROYs from MDS to OST
1481 exhaust_precreations() {
1484 local FAILIDX=${3:-$OSTIDX}
1485 local ofacet=ost$((OSTIDX + 1))
1487 test_mkdir -p -c1 $DIR/$tdir
1488 local mdtidx=$($LFS getstripe -M $DIR/$tdir)
1489 local mfacet=mds$((mdtidx + 1))
1490 echo OSTIDX=$OSTIDX MDTIDX=$mdtidx
1492 local OST=$(ostname_from_index $OSTIDX)
1495 local mdtosc_proc1=$(get_mdtosc_proc_path $mfacet $OST)
1496 local last_id=$(do_facet $mfacet lctl get_param -n \
1497 osc.$mdtosc_proc1.prealloc_last_id)
1498 local next_id=$(do_facet $mfacet lctl get_param -n \
1499 osc.$mdtosc_proc1.prealloc_next_id)
1501 local mdtosc_proc2=$(get_mdtosc_proc_path $mfacet)
1502 do_facet $mfacet lctl get_param osc.$mdtosc_proc2.prealloc*
1504 test_mkdir -p $DIR/$tdir/${OST}
1505 $SETSTRIPE -i $OSTIDX -c 1 $DIR/$tdir/${OST}
1506 #define OBD_FAIL_OST_ENOSPC 0x215
1507 do_facet $ofacet lctl set_param fail_val=$FAILIDX fail_loc=0x215
1508 echo "Creating to objid $last_id on ost $OST..."
1509 createmany -o $DIR/$tdir/${OST}/f $next_id $((last_id - next_id + 2))
1510 do_facet $mfacet lctl get_param osc.$mdtosc_proc2.prealloc*
1511 do_facet $ofacet lctl set_param fail_loc=$FAILLOC
1515 exhaust_all_precreations() {
1517 for (( i=0; i < OSTCOUNT; i++ )) ; do
1518 exhaust_precreations $i $1 -1
1523 [[ $OSTCOUNT -lt 2 ]] && skip_env "too few OSTs" && return
1524 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
1525 remote_mds_nodsh && skip "remote MDS with nodsh" && return
1526 remote_ost_nodsh && skip "remote OST with nodsh" && return
1529 rm -f $DIR/$tdir/$tfile
1530 exhaust_precreations 0 0x80000215
1531 $SETSTRIPE -c -1 $DIR/$tdir
1532 touch $DIR/$tdir/$tfile || error
1533 $GETSTRIPE $DIR/$tdir/$tfile
1536 run_test 27n "create file with some full OSTs =================="
1539 [[ $OSTCOUNT -lt 2 ]] && skip_env "too few OSTs" && return
1540 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
1541 remote_mds_nodsh && skip "remote MDS with nodsh" && return
1542 remote_ost_nodsh && skip "remote OST with nodsh" && return
1545 rm -f $DIR/$tdir/$tfile
1546 exhaust_all_precreations 0x215
1548 touch $DIR/$tdir/$tfile && error "able to create $DIR/$tdir/$tfile"
1553 run_test 27o "create file with all full OSTs (should error) ===="
1556 [[ $OSTCOUNT -lt 2 ]] && skip_env "too few OSTs" && return
1557 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
1558 remote_mds_nodsh && skip "remote MDS with nodsh" && return
1559 remote_ost_nodsh && skip "remote OST with nodsh" && return
1562 rm -f $DIR/$tdir/$tfile
1563 test_mkdir -p $DIR/$tdir
1565 $MCREATE $DIR/$tdir/$tfile || error "mcreate failed"
1566 $TRUNCATE $DIR/$tdir/$tfile 80000000 || error "truncate failed"
1567 $CHECKSTAT -s 80000000 $DIR/$tdir/$tfile || error "checkstat failed"
1569 exhaust_precreations 0 0x80000215
1570 echo foo >> $DIR/$tdir/$tfile || error "append failed"
1571 $CHECKSTAT -s 80000004 $DIR/$tdir/$tfile || error "checkstat failed"
1572 $GETSTRIPE $DIR/$tdir/$tfile
1576 run_test 27p "append to a truncated file with some full OSTs ==="
1579 [[ $OSTCOUNT -lt 2 ]] && skip_env "too few OSTs" && return
1580 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
1581 remote_mds_nodsh && skip "remote MDS with nodsh" && return
1582 remote_ost_nodsh && skip "remote OST with nodsh" && return
1585 rm -f $DIR/$tdir/$tfile
1587 test_mkdir -p $DIR/$tdir
1588 $MCREATE $DIR/$tdir/$tfile || error "mcreate $DIR/$tdir/$tfile failed"
1589 $TRUNCATE $DIR/$tdir/$tfile 80000000 ||error "truncate $DIR/$tdir/$tfile failed"
1590 $CHECKSTAT -s 80000000 $DIR/$tdir/$tfile || error "checkstat failed"
1592 exhaust_all_precreations 0x215
1594 echo foo >> $DIR/$tdir/$tfile && error "append succeeded"
1595 $CHECKSTAT -s 80000000 $DIR/$tdir/$tfile || error "checkstat 2 failed"
1599 run_test 27q "append to truncated file with all OSTs full (should error) ==="
1602 [[ $OSTCOUNT -lt 2 ]] && skip_env "too few OSTs" && return
1603 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
1604 remote_mds_nodsh && skip "remote MDS with nodsh" && return
1605 remote_ost_nodsh && skip "remote OST with nodsh" && return
1608 rm -f $DIR/$tdir/$tfile
1609 exhaust_precreations 0 0x80000215
1611 $SETSTRIPE -i 0 -c 2 $DIR/$tdir/$tfile # && error
1615 run_test 27r "stripe file with some full OSTs (shouldn't LBUG) ="
1617 test_27s() { # bug 10725
1618 test_mkdir -p $DIR/$tdir
1619 local stripe_size=$((4096 * 1024 * 1024)) # 2^32
1620 local stripe_count=0
1621 [ $OSTCOUNT -eq 1 ] || stripe_count=2
1622 $SETSTRIPE -S $stripe_size -c $stripe_count $DIR/$tdir &&
1623 error "stripe width >= 2^32 succeeded" || true
1626 run_test 27s "lsm_xfersize overflow (should error) (bug 10725)"
1628 test_27t() { # bug 10864
1633 $WLFS getstripe $tfile
1636 run_test 27t "check that utils parse path correctly"
1638 test_27u() { # bug 4900
1639 [[ $OSTCOUNT -lt 2 ]] && skip_env "too few OSTs" && return
1640 remote_mds_nodsh && skip "remote MDS with nodsh" && return
1642 local list=$(comma_list $(mdts_nodes))
1644 #define OBD_FAIL_MDS_OSC_PRECREATE 0x139
1645 do_nodes $list $LCTL set_param fail_loc=0x139
1646 test_mkdir -p $DIR/$tdir
1648 createmany -o $DIR/$tdir/t- 1000
1649 do_nodes $list $LCTL set_param fail_loc=0
1651 TLOG=$DIR/$tfile.getstripe
1652 $GETSTRIPE $DIR/$tdir > $TLOG
1653 OBJS=$(awk -vobj=0 '($1 == 0) { obj += 1 } END { print obj; }' $TLOG)
1654 unlinkmany $DIR/$tdir/t- 1000
1655 [[ $OBJS -gt 0 ]] &&
1656 error "$OBJS objects created on OST-0. See $TLOG" || pass
1658 run_test 27u "skip object creation on OSC w/o objects =========="
1660 test_27v() { # bug 4900
1661 [[ $OSTCOUNT -lt 2 ]] && skip_env "too few OSTs" && return
1662 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
1663 remote_mds_nodsh && skip "remote MDS with nodsh" && return
1664 remote_ost_nodsh && skip "remote OST with nodsh" && return
1666 exhaust_all_precreations 0x215
1669 test_mkdir -p $DIR/$tdir
1670 $SETSTRIPE -c 1 $DIR/$tdir # 1 stripe / file
1672 touch $DIR/$tdir/$tfile
1673 #define OBD_FAIL_TGT_DELAY_PRECREATE 0x705
1675 for (( i=1; i < OSTCOUNT; i++ )); do
1676 do_facet ost$i lctl set_param fail_loc=0x705
1678 local START=`date +%s`
1679 createmany -o $DIR/$tdir/$tfile 32
1681 local FINISH=`date +%s`
1682 local TIMEOUT=`lctl get_param -n timeout`
1683 local PROCESS=$((FINISH - START))
1684 [ $PROCESS -ge $((TIMEOUT / 2)) ] && \
1685 error "$FINISH - $START >= $TIMEOUT / 2"
1686 sleep $((TIMEOUT / 2 - PROCESS))
1689 run_test 27v "skip object creation on slow OST ================="
1691 test_27w() { # bug 10997
1692 test_mkdir -p $DIR/$tdir || error "mkdir failed"
1693 $SETSTRIPE -S 65536 $DIR/$tdir/f0 || error "setstripe failed"
1694 [ $($GETSTRIPE -S $DIR/$tdir/f0) -ne 65536 ] &&
1695 error "stripe size $size != 65536" || true
1696 [ $($GETSTRIPE -d $DIR/$tdir | grep -c "stripe_count") -ne 1 ] &&
1697 error "$GETSTRIPE -d $DIR/$tdir failed" || true
1699 run_test 27w "check $SETSTRIPE -S option"
1702 [[ $OSTCOUNT -lt 2 ]] &&
1703 skip_env "skipping multiple stripe count/offset test" && return
1705 test_mkdir -p $DIR/$tdir || error "mkdir failed"
1706 for i in $(seq 1 $OSTCOUNT); do
1708 $SETSTRIPE -c $i -i $offset $DIR/$tdir/f$i ||
1709 error "setstripe -c $i -i $offset failed"
1710 count=$($GETSTRIPE -c $DIR/$tdir/f$i)
1711 index=$($GETSTRIPE -i $DIR/$tdir/f$i)
1712 [ $count -ne $i ] && error "stripe count $count != $i" || true
1713 [ $index -ne $offset ] &&
1714 error "stripe offset $index != $offset" || true
1717 run_test 27wa "check $SETSTRIPE -c -i options"
1720 remote_ost_nodsh && skip "remote OST with nodsh" && return
1721 [[ $OSTCOUNT -lt 2 ]] && skip_env "$OSTCOUNT < 2 OSTs" && return
1722 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
1723 OFFSET=$(($OSTCOUNT - 1))
1725 local OST=$(ostname_from_index $OSTIDX)
1727 test_mkdir -p $DIR/$tdir
1728 $SETSTRIPE -c 1 $DIR/$tdir # 1 stripe per file
1729 do_facet ost$((OSTIDX + 1)) lctl set_param -n obdfilter.$OST.degraded 1
1731 createmany -o $DIR/$tdir/$tfile $OSTCOUNT
1732 for i in `seq 0 $OFFSET`; do
1733 [ `$GETSTRIPE $DIR/$tdir/$tfile$i | grep -A 10 obdidx | awk '{print $1}' | grep -w "$OSTIDX"` ] &&
1734 error "OST0 was degraded but new created file still use it"
1736 do_facet ost$((OSTIDX + 1)) lctl set_param -n obdfilter.$OST.degraded 0
1738 run_test 27x "create files while OST0 is degraded"
1741 [[ $OSTCOUNT -lt 2 ]] &&
1742 skip_env "$OSTCOUNT < 2 OSTs -- skipping" && return
1743 remote_mds_nodsh && skip "remote MDS with nodsh" && return
1744 remote_ost_nodsh && skip "remote OST with nodsh" && return
1745 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
1747 local mdtosc=$(get_mdtosc_proc_path $SINGLEMDS $FSNAME-OST0000)
1748 local last_id=$(do_facet $SINGLEMDS lctl get_param -n \
1749 osc.$mdtosc.prealloc_last_id)
1750 local next_id=$(do_facet $SINGLEMDS lctl get_param -n \
1751 osc.$mdtosc.prealloc_next_id)
1752 local fcount=$((last_id - next_id))
1753 [[ $fcount -eq 0 ]] && skip "not enough space on OST0" && return
1754 [[ $fcount -gt $OSTCOUNT ]] && fcount=$OSTCOUNT
1756 local MDS_OSCS=$(do_facet $SINGLEMDS lctl dl |
1757 awk '/[oO][sS][cC].*md[ts]/ { print $4 }')
1758 local OST_DEACTIVE_IDX=-1
1763 for OSC in $MDS_OSCS; do
1764 OST=$(osc_to_ost $OSC)
1765 OSTIDX=$(index_from_ostuuid $OST)
1766 if [ $OST_DEACTIVE_IDX == -1 ]; then
1767 OST_DEACTIVE_IDX=$OSTIDX
1769 if [ $OSTIDX != $OST_DEACTIVE_IDX ]; then
1770 echo $OSC "is Deactivated:"
1771 do_facet $SINGLEMDS lctl --device %$OSC deactivate
1775 OSTIDX=$(index_from_ostuuid $OST)
1776 test_mkdir -p $DIR/$tdir
1777 $SETSTRIPE -c 1 $DIR/$tdir # 1 stripe / file
1779 for OSC in $MDS_OSCS; do
1780 OST=$(osc_to_ost $OSC)
1781 OSTIDX=$(index_from_ostuuid $OST)
1782 if [ $OSTIDX == $OST_DEACTIVE_IDX ]; then
1783 echo $OST "is degraded:"
1784 do_facet ost$((OSTIDX+1)) lctl set_param -n \
1785 obdfilter.$OST.degraded=1
1790 createmany -o $DIR/$tdir/$tfile $fcount
1792 for OSC in $MDS_OSCS; do
1793 OST=$(osc_to_ost $OSC)
1794 OSTIDX=$(index_from_ostuuid $OST)
1795 if [ $OSTIDX == $OST_DEACTIVE_IDX ]; then
1796 echo $OST "is recovered from degraded:"
1797 do_facet ost$((OSTIDX+1)) lctl set_param -n \
1798 obdfilter.$OST.degraded=0
1800 do_facet $SINGLEMDS lctl --device %$OSC activate
1804 # all osp devices get activated, hence -1 stripe count restored
1807 # sleep 2*lod_qos_maxage seconds waiting for lod qos to notice osp
1808 # devices get activated.
1810 $SETSTRIPE -c -1 $DIR/$tfile
1811 stripecnt=$($GETSTRIPE -c $DIR/$tfile)
1813 [ $stripecnt -ne $OSTCOUNT ] &&
1814 error "Of $OSTCOUNT OSTs, only $stripecnt is available"
1817 run_test 27y "create files while OST0 is degraded and the rest inactive"
1823 lmm_count=$($GETSTRIPE -c $1)
1824 lmm_seq=$($GETSTRIPE -v $1 | awk '/lmm_seq/ { print $2 }')
1825 lmm_oid=$($GETSTRIPE -v $1 | awk '/lmm_object_id/ { print $2 }')
1827 local old_ifs="$IFS"
1829 fid=($($LFS path2fid $1))
1832 log "FID seq ${fid[1]}, oid ${fid[2]} ver ${fid[3]}"
1833 log "LOV seq $lmm_seq, oid $lmm_oid, count: $lmm_count"
1835 # compare lmm_seq and lu_fid->f_seq
1836 [ $lmm_seq = ${fid[1]} ] || { error "SEQ mismatch"; return 1; }
1837 # compare lmm_object_id and lu_fid->oid
1838 [ $lmm_oid = ${fid[2]} ] || { error "OID mismatch"; return 2; }
1840 # check the trusted.fid attribute of the OST objects of the file
1841 local have_obdidx=false
1843 $GETSTRIPE $1 | while read obdidx oid hex seq; do
1844 # skip lines up to and including "obdidx"
1845 [ -z "$obdidx" ] && break
1846 [ "$obdidx" = "obdidx" ] && have_obdidx=true && continue
1847 $have_obdidx || continue
1849 local ost=$((obdidx + 1))
1850 local dev=$(ostdevname $ost)
1853 log "want: stripe:$stripe_nr ost:$obdidx oid:$oid/$hex seq:$seq"
1855 seq=$(echo $seq | sed -e "s/^0x//g")
1856 if [ $seq == 0 ] || [ $(facet_fstype ost$ost) == zfs ]; then
1857 oid_hex=$(echo $oid)
1859 oid_hex=$(echo $hex | sed -e "s/^0x//g")
1861 local obj_file="O/$seq/d$((oid %32))/$oid_hex"
1865 # Don't unmount/remount the OSTs if we don't need to do that.
1866 # LU-2577 changes filter_fid to be smaller, so debugfs needs
1867 # update too, until that use mount/ll_decode_filter_fid/mount.
1868 # Re-enable when debugfs will understand new filter_fid.
1870 if false && [ $(facet_fstype ost$ost) == ldiskfs ]; then
1871 ff=$(do_facet ost$ost "$DEBUGFS -c -R 'stat $obj_file' \
1872 $dev 2>/dev/null" | grep "parent=")
1875 mount_fstype ost$ost
1876 ff=$(do_facet ost$ost $LL_DECODE_FILTER_FID \
1877 $(facet_mntpt ost$ost)/$obj_file)
1878 unmount_fstype ost$ost
1879 start ost$ost $dev $OST_MOUNT_OPTS
1883 [ -z "$ff" ] && error "$obj_file: no filter_fid info"
1885 echo "$ff" | sed -e 's#.*objid=#got: objid=#'
1887 # /mnt/O/0/d23/23: objid=23 seq=0 parent=[0x200000400:0x1e:0x1]
1888 # fid: objid=23 seq=0 parent=[0x200000400:0x1e:0x0] stripe=1
1889 local ff_parent=$(echo $ff|sed -e 's/.*parent=.//')
1890 local ff_pseq=$(echo $ff_parent | cut -d: -f1)
1891 local ff_poid=$(echo $ff_parent | cut -d: -f2)
1893 if echo $ff_parent | grep -q 'stripe='; then
1894 ff_pstripe=$(echo $ff_parent | sed -e 's/.*stripe=//')
1897 # $LL_DECODE_FILTER_FID does not print "stripe="; look
1898 # into f_ver in this case. See the comment on
1901 ff_pstripe=$(echo $ff_parent | cut -d: -f3 |
1905 # compare lmm_seq and filter_fid->ff_parent.f_seq
1906 [ $ff_pseq = $lmm_seq ] ||
1907 error "FF parent SEQ $ff_pseq != $lmm_seq"
1908 # compare lmm_object_id and filter_fid->ff_parent.f_oid
1909 [ $ff_poid = $lmm_oid ] ||
1910 error "FF parent OID $ff_poid != $lmm_oid"
1911 (($ff_pstripe == $stripe_nr)) ||
1912 error "FF stripe $ff_pstripe != $stripe_nr"
1914 stripe_nr=$((stripe_nr + 1))
1919 remote_ost_nodsh && skip "remote OST with nodsh" && return
1920 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
1921 test_mkdir -p $DIR/$tdir
1923 $SETSTRIPE -c 1 -i 0 -S 64k $DIR/$tdir/$tfile-1 ||
1924 { error "setstripe -c -1 failed"; return 1; }
1925 # We need to send a write to every object to get parent FID info set.
1926 # This _should_ also work for setattr, but does not currently.
1927 # touch $DIR/$tdir/$tfile-1 ||
1928 dd if=/dev/zero of=$DIR/$tdir/$tfile-1 bs=1M count=1 ||
1929 { error "dd $tfile-1 failed"; return 2; }
1930 $SETSTRIPE -c -1 -i $((OSTCOUNT - 1)) -S 1M $DIR/$tdir/$tfile-2 ||
1931 { error "setstripe -c -1 failed"; return 3; }
1932 dd if=/dev/zero of=$DIR/$tdir/$tfile-2 bs=1M count=$OSTCOUNT ||
1933 { error "dd $tfile-2 failed"; return 4; }
1935 # make sure write RPCs have been sent to OSTs
1938 check_seq_oid $DIR/$tdir/$tfile-1 || return 5
1939 check_seq_oid $DIR/$tdir/$tfile-2 || return 6
1941 run_test 27z "check SEQ/OID on the MDT and OST filesystems"
1943 test_27A() { # b=19102
1944 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
1945 local restore_size=$($GETSTRIPE -S $MOUNT)
1946 local restore_count=$($GETSTRIPE -c $MOUNT)
1947 local restore_offset=$($GETSTRIPE -i $MOUNT)
1948 $SETSTRIPE -c 0 -i -1 -S 0 $MOUNT
1949 wait_update $HOSTNAME "$GETSTRIPE -c $MOUNT | sed 's/ *//g'" "1" 20 ||
1950 error "stripe count $($GETSTRIPE -c $MOUNT) != 1"
1951 local default_size=$($GETSTRIPE -S $MOUNT)
1952 local default_offset=$($GETSTRIPE -i $MOUNT)
1953 local dsize=$((1024 * 1024))
1954 [ $default_size -eq $dsize ] ||
1955 error "stripe size $default_size != $dsize"
1956 [ $default_offset -eq -1 ] ||error "stripe offset $default_offset != -1"
1957 $SETSTRIPE -c $restore_count -i $restore_offset -S $restore_size $MOUNT
1959 run_test 27A "check filesystem-wide default LOV EA values"
1961 test_27B() { # LU-2523
1962 test_mkdir -p $DIR/$tdir
1963 rm -f $DIR/$tdir/f0 $DIR/$tdir/f1
1965 # open f1 with O_LOV_DELAY_CREATE
1967 # call setstripe ioctl on open file descriptor for f1
1969 multiop $DIR/$tdir/f1 oO_RDWR:O_CREAT:O_LOV_DELAY_CREATE:nB1c \
1973 # open f1 with O_LOV_DELAY_CREATE
1975 # call setstripe ioctl on open file descriptor for f1
1977 multiop $DIR/$tdir/f1 oO_RDWR:O_CREAT:O_LOV_DELAY_CREATE:uB1c
1979 # Allow multiop to fail in imitation of NFS's busted semantics.
1982 run_test 27B "call setstripe on open unlinked file/rename victim"
1984 test_27C() { #LU-2871
1985 [[ $OSTCOUNT -lt 2 ]] && skip "needs >= 2 OSTs" && return
1993 test_mkdir -p $DIR/$tdir
1995 for i in $(seq 0 $((OSTCOUNT - 1))); do
1996 # set stripe across all OSTs starting from OST$i
1997 $SETSTRIPE -i $i -c -1 $tfile$i
1998 # get striping information
1999 ost_idx=($($GETSTRIPE $tfile$i |
2000 tail -n $((OSTCOUNT + 1)) | awk '{print $1}'))
2004 [ ${#ost_idx[@]} -eq $OSTCOUNT ] ||
2005 error "${#ost_idx[@]} != $OSTCOUNT"
2007 for index in $(seq 0 $((OSTCOUNT - 1))); do
2009 for j in $(echo ${ost_idx[@]}); do
2010 if [ $index -eq $j ]; then
2016 error "Can not find $index in ${ost_idx[@]}"
2020 run_test 27C "check full striping across all OSTs"
2023 [ $OSTCOUNT -lt 2 ] && skip "needs >= 2 OSTs" && return
2024 [ -n "$FILESET" ] && skip "SKIP due to FILESET set" && return
2025 local POOL=${POOL:-testpool}
2027 local last_ost=$(($OSTCOUNT - 1))
2029 local ost_list=$(seq $first_ost $ost_step $last_ost)
2030 local ost_range="$first_ost $last_ost $ost_step"
2032 test_mkdir -p $DIR/$tdir
2033 pool_add $POOL || error "pool_add failed"
2034 pool_add_targets $POOL $ost_range || error "pool_add_targets failed"
2035 llapi_layout_test -d$DIR/$tdir -p$POOL -o$OSTCOUNT ||
2036 error "llapi_layout_test failed"
2037 cleanup_pools || error "cleanup_pools failed"
2039 run_test 27D "validate llapi_layout API"
2041 # Verify that default_easize is increased from its initial value after
2042 # accessing a widely striped file.
2044 [ $OSTCOUNT -lt 2 ] && skip "needs >= 2 OSTs" && return
2045 [ $(lustre_version_code client) -lt $(version_code 2.5.57) ] &&
2046 skip "client does not have LU-3338 fix" && return
2048 # 72 bytes is the minimum space required to store striping
2049 # information for a file striped across one OST:
2050 # (sizeof(struct lov_user_md_v3) +
2051 # sizeof(struct lov_user_ost_data_v1))
2053 $LCTL set_param -n llite.*.default_easize $min_easize ||
2054 error "lctl set_param failed"
2055 local easize=$($LCTL get_param -n llite.*.default_easize)
2057 [ $easize -eq $min_easize ] ||
2058 error "failed to set default_easize"
2060 $LFS setstripe -c $OSTCOUNT $DIR/$tfile ||
2061 error "setstripe failed"
2065 easize=$($LCTL get_param -n llite.*.default_easize)
2067 [ $easize -gt $min_easize ] ||
2068 error "default_easize not updated"
2070 run_test 27E "check that default extended attribute size properly increases"
2072 test_27F() { # LU-5346/LU-7975
2074 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
2076 [[ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.8.51) ]] &&
2077 skip "Need MDS version at least 2.8.51" && return
2079 test_mkdir -p $DIR/$tdir
2081 $SETSTRIPE -c 2 $DIR/$tdir
2083 # stop all OSTs to reproduce situation for LU-7975 ticket
2084 for num in $(seq $OSTCOUNT); do
2088 # open/create f0 with O_LOV_DELAY_CREATE
2089 # truncate f0 to a non-0 size
2091 multiop $DIR/$tdir/f0 oO_RDWR:O_CREAT:O_LOV_DELAY_CREATE:T1050000c
2093 $CHECKSTAT -s 1050000 $DIR/$tdir/f0 || error "checkstat failed"
2094 # open/write it again to force delayed layout creation
2095 cat /etc/hosts > $DIR/$tdir/f0 &
2099 for num in $(seq $OSTCOUNT); do
2100 start ost$num $(ostdevname $num) $OST_MOUNT_OPTS ||
2101 error "ost$num failed to start"
2104 wait $catpid || error "cat failed"
2106 cmp /etc/hosts $DIR/$tdir/f0 || error "cmp failed"
2107 [[ $($GETSTRIPE -c $DIR/$tdir/f0) == 2 ]] || error "wrong stripecount"
2110 run_test 27F "Client resend delayed layout creation with non-zero size"
2112 # createtest also checks that device nodes are created and
2113 # then visible correctly (#2091)
2114 test_28() { # bug 2091
2116 $CREATETEST $DIR/d28/ct || error
2118 run_test 28 "create/mknod/mkdir with bad file types ============"
2121 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return 0
2128 declare -i LOCKCOUNTORIG=0
2129 for lock_count in $(lctl get_param -n ldlm.namespaces.*mdc*.lock_count); do
2130 let LOCKCOUNTORIG=$LOCKCOUNTORIG+$lock_count
2132 [ $LOCKCOUNTORIG -eq 0 ] && error "No mdc lock count" && return 1
2134 declare -i LOCKUNUSEDCOUNTORIG=0
2135 for unused_count in $(lctl get_param -n ldlm.namespaces.*mdc*.lock_unused_count); do
2136 let LOCKUNUSEDCOUNTORIG=$LOCKUNUSEDCOUNTORIG+$unused_count
2143 declare -i LOCKCOUNTCURRENT=0
2144 for lock_count in $(lctl get_param -n ldlm.namespaces.*mdc*.lock_count); do
2145 let LOCKCOUNTCURRENT=$LOCKCOUNTCURRENT+$lock_count
2148 declare -i LOCKUNUSEDCOUNTCURRENT=0
2149 for unused_count in $(lctl get_param -n ldlm.namespaces.*mdc*.lock_unused_count); do
2150 let LOCKUNUSEDCOUNTCURRENT=$LOCKUNUSEDCOUNTCURRENT+$unused_count
2153 if [[ $LOCKCOUNTCURRENT -gt $LOCKCOUNTORIG ]]; then
2154 $LCTL set_param -n ldlm.dump_namespaces ""
2155 error "CURRENT: $LOCKCOUNTCURRENT > $LOCKCOUNTORIG"
2156 $LCTL dk | sort -k4 -t: > $TMP/test_29.dk
2157 log "dumped log to $TMP/test_29.dk (bug 5793)"
2160 if [[ $LOCKUNUSEDCOUNTCURRENT -gt $LOCKUNUSEDCOUNTORIG ]]; then
2161 error "UNUSED: $LOCKUNUSEDCOUNTCURRENT > $LOCKUNUSEDCOUNTORIG"
2162 $LCTL dk | sort -k4 -t: > $TMP/test_29.dk
2163 log "dumped log to $TMP/test_29.dk (bug 5793)"
2167 run_test 29 "IT_GETATTR regression ============================"
2169 test_30a() { # was test_30
2170 cp $(which ls) $DIR || cp /bin/ls $DIR
2174 run_test 30a "execute binary from Lustre (execve) =============="
2177 cp `which ls` $DIR || cp /bin/ls $DIR
2179 $RUNAS $DIR/ls / || error
2182 run_test 30b "execute binary from Lustre as non-root ==========="
2184 test_30c() { # b=22376
2185 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
2186 cp `which ls` $DIR || cp /bin/ls $DIR
2188 cancel_lru_locks mdc
2189 cancel_lru_locks osc
2190 $RUNAS $DIR/ls / || error
2193 run_test 30c "execute binary from Lustre without read perms ===="
2196 $OPENUNLINK $DIR/f31 $DIR/f31 || error
2197 $CHECKSTAT -a $DIR/f31 || error
2199 run_test 31a "open-unlink file =================================="
2202 touch $DIR/f31 || error
2203 ln $DIR/f31 $DIR/f31b || error
2204 $MULTIOP $DIR/f31b Ouc || error
2205 $CHECKSTAT -t file $DIR/f31 || error
2207 run_test 31b "unlink file with multiple links while open ======="
2210 touch $DIR/f31 || error
2211 ln $DIR/f31 $DIR/f31c || error
2212 multiop_bg_pause $DIR/f31 O_uc || return 1
2214 $MULTIOP $DIR/f31c Ouc
2215 kill -USR1 $MULTIPID
2218 run_test 31c "open-unlink file with multiple links ============="
2221 opendirunlink $DIR/d31d $DIR/d31d || error
2222 $CHECKSTAT -a $DIR/d31d || error
2224 run_test 31d "remove of open directory ========================="
2226 test_31e() { # bug 2904
2227 openfilleddirunlink $DIR/d31e || error
2229 run_test 31e "remove of open non-empty directory ==============="
2231 test_31f() { # bug 4554
2232 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
2234 test_mkdir $DIR/d31f
2235 $SETSTRIPE -S 1048576 -c 1 $DIR/d31f
2236 cp /etc/hosts $DIR/d31f
2238 $GETSTRIPE $DIR/d31f/hosts
2239 multiop_bg_pause $DIR/d31f D_c || return 1
2242 rm -rv $DIR/d31f || error "first of $DIR/d31f"
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 kill -USR1 $MULTIPID || error "first opendir $MULTIPID not running"
2252 wait $MULTIPID || error "first opendir $MULTIPID failed"
2256 kill -USR1 $MULTIPID2 || error "second opendir $MULTIPID not running"
2257 wait $MULTIPID2 || error "second opendir $MULTIPID2 failed"
2260 run_test 31f "remove of open directory with open-unlink file ==="
2263 echo "-- cross directory link --"
2264 test_mkdir -c1 $DIR/${tdir}ga
2265 test_mkdir -c1 $DIR/${tdir}gb
2266 touch $DIR/${tdir}ga/f
2267 ln $DIR/${tdir}ga/f $DIR/${tdir}gb/g
2268 $CHECKSTAT -t file $DIR/${tdir}ga/f || error "source"
2269 [ `stat -c%h $DIR/${tdir}ga/f` == '2' ] || error "source nlink"
2270 $CHECKSTAT -t file $DIR/${tdir}gb/g || error "target"
2271 [ `stat -c%h $DIR/${tdir}gb/g` == '2' ] || error "target nlink"
2273 run_test 31g "cross directory link==============="
2276 echo "-- cross directory link --"
2277 test_mkdir -c1 $DIR/${tdir}
2278 test_mkdir -c1 $DIR/${tdir}/dir
2279 touch $DIR/${tdir}/f
2280 ln $DIR/${tdir}/f $DIR/${tdir}/dir/g
2281 $CHECKSTAT -t file $DIR/${tdir}/f || error "source"
2282 [ `stat -c%h $DIR/${tdir}/f` == '2' ] || error "source nlink"
2283 $CHECKSTAT -t file $DIR/${tdir}/dir/g || error "target"
2284 [ `stat -c%h $DIR/${tdir}/dir/g` == '2' ] || error "target nlink"
2286 run_test 31h "cross directory link under child==============="
2289 echo "-- cross directory link --"
2290 test_mkdir -c1 $DIR/$tdir
2291 test_mkdir -c1 $DIR/$tdir/dir
2292 touch $DIR/$tdir/dir/f
2293 ln $DIR/$tdir/dir/f $DIR/$tdir/g
2294 $CHECKSTAT -t file $DIR/$tdir/dir/f || error "source"
2295 [ `stat -c%h $DIR/$tdir/dir/f` == '2' ] || error "source nlink"
2296 $CHECKSTAT -t file $DIR/$tdir/g || error "target"
2297 [ `stat -c%h $DIR/$tdir/g` == '2' ] || error "target nlink"
2299 run_test 31i "cross directory link under parent==============="
2302 test_mkdir -c1 -p $DIR/$tdir
2303 test_mkdir -c1 -p $DIR/$tdir/dir1
2304 ln $DIR/$tdir/dir1 $DIR/$tdir/dir2 && error "ln for dir"
2305 link $DIR/$tdir/dir1 $DIR/$tdir/dir3 && error "link for dir"
2306 mlink $DIR/$tdir/dir1 $DIR/$tdir/dir4 && error "mlink for dir"
2307 mlink $DIR/$tdir/dir1 $DIR/$tdir/dir1 && error "mlink to the same dir"
2310 run_test 31j "link for directory==============="
2313 test_mkdir -c1 -p $DIR/$tdir
2315 touch $DIR/$tdir/exist
2316 mlink $DIR/$tdir/s $DIR/$tdir/t || error "mlink"
2317 mlink $DIR/$tdir/s $DIR/$tdir/exist && error "mlink to exist file"
2318 mlink $DIR/$tdir/s $DIR/$tdir/s && error "mlink to the same file"
2319 mlink $DIR/$tdir/s $DIR/$tdir && error "mlink to parent dir"
2320 mlink $DIR/$tdir $DIR/$tdir/s && error "mlink parent dir to target"
2321 mlink $DIR/$tdir/not-exist $DIR/$tdir/foo && error "mlink non-existing to new"
2322 mlink $DIR/$tdir/not-exist $DIR/$tdir/s && error "mlink non-existing to exist"
2325 run_test 31k "link to file: the same, non-existing, dir==============="
2331 touch $DIR/d31m2/exist
2332 mlink $DIR/d31m/s $DIR/d31m2/t || error "mlink"
2333 mlink $DIR/d31m/s $DIR/d31m2/exist && error "mlink to exist file"
2334 mlink $DIR/d31m/s $DIR/d31m2 && error "mlink to parent dir"
2335 mlink $DIR/d31m2 $DIR/d31m/s && error "mlink parent dir to target"
2336 mlink $DIR/d31m/not-exist $DIR/d31m2/foo && error "mlink non-existing to new"
2337 mlink $DIR/d31m/not-exist $DIR/d31m2/s && error "mlink non-existing to exist"
2340 run_test 31m "link to file: the same, non-existing, dir==============="
2343 touch $DIR/$tfile || error "cannot create '$DIR/$tfile'"
2344 nlink=$(stat --format=%h $DIR/$tfile)
2345 [ ${nlink:--1} -eq 1 ] || error "nlink is $nlink, expected 1"
2347 local cmd="exec $fd<$DIR/$tfile"
2350 trap "eval $cmd" EXIT
2351 nlink=$(stat --dereference --format=%h /proc/self/fd/$fd)
2352 [ ${nlink:--1} -eq 1 ] || error "nlink is $nlink, expected 1"
2353 rm $DIR/$tfile || error "cannot remove '$DIR/$tfile'"
2354 nlink=$(stat --dereference --format=%h /proc/self/fd/$fd)
2355 [ ${nlink:--1} -eq 0 ] || error "nlink is $nlink, expected 0"
2358 run_test 31n "check link count of unlinked file"
2361 local TEMPNAME=$(mktemp $1_XXXXXX)
2362 mlink $TEMPNAME $1 2> /dev/null &&
2363 echo "$BASHPID: link $TEMPNAME to $1 succeeded"
2367 test_31o() { # LU-2901
2368 test_mkdir -p $DIR/$tdir
2369 for LOOP in $(seq 100); do
2370 rm -f $DIR/$tdir/$tfile*
2371 for THREAD in $(seq 8); do
2372 link_one $DIR/$tdir/$tfile.$LOOP &
2375 local LINKS=$(ls -1 $DIR/$tdir | grep -c $tfile.$LOOP)
2376 [[ $LINKS -gt 1 ]] && ls $DIR/$tdir &&
2377 error "$LINKS duplicate links to $tfile.$LOOP" &&
2381 run_test 31o "duplicate hard links with same filename"
2384 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
2386 test_mkdir $DIR/$tdir
2387 $LFS setdirstripe -i0 -c2 $DIR/$tdir/striped_dir
2388 $LFS setdirstripe -D -c2 -t all_char $DIR/$tdir/striped_dir
2390 opendirunlink $DIR/$tdir/striped_dir/test1 ||
2391 error "open unlink test1 failed"
2392 opendirunlink $DIR/$tdir/striped_dir/test2 ||
2393 error "open unlink test2 failed"
2395 $CHECKSTAT -a $DIR/$tdir/striped_dir/test1 ||
2396 error "test1 still exists"
2397 $CHECKSTAT -a $DIR/$tdir/striped_dir/test2 ||
2398 error "test2 still exists"
2400 run_test 31p "remove of open striped directory"
2402 cleanup_test32_mount() {
2404 $UMOUNT $DIR/$tdir/ext2-mountpoint
2408 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
2409 echo "== more mountpoints and symlinks ================="
2410 [ -e $DIR/$tdir ] && rm -fr $DIR/$tdir
2411 trap cleanup_test32_mount EXIT
2412 test_mkdir -p $DIR/$tdir/ext2-mountpoint
2413 mount -t ext2 -o loop $EXT2_DEV $DIR/$tdir/ext2-mountpoint || error
2414 $CHECKSTAT -t dir $DIR/$tdir/ext2-mountpoint/.. || error
2415 cleanup_test32_mount
2417 run_test 32a "stat d32a/ext2-mountpoint/.. ====================="
2420 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
2421 [ -e $DIR/$tdir ] && rm -fr $DIR/$tdir
2422 trap cleanup_test32_mount EXIT
2423 test_mkdir -p $DIR/$tdir/ext2-mountpoint
2424 mount -t ext2 -o loop $EXT2_DEV $DIR/$tdir/ext2-mountpoint || error
2425 ls -al $DIR/$tdir/ext2-mountpoint/.. || error
2426 cleanup_test32_mount
2428 run_test 32b "open d32b/ext2-mountpoint/.. ====================="
2431 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
2432 [ -e $DIR/$tdir ] && rm -fr $DIR/$tdir
2433 trap cleanup_test32_mount EXIT
2434 test_mkdir -p $DIR/$tdir/ext2-mountpoint
2435 mount -t ext2 -o loop $EXT2_DEV $DIR/$tdir/ext2-mountpoint || error
2436 test_mkdir -p $DIR/$tdir/d2/test_dir
2437 $CHECKSTAT -t dir $DIR/$tdir/ext2-mountpoint/../d2/test_dir || error
2438 cleanup_test32_mount
2440 run_test 32c "stat d32c/ext2-mountpoint/../d2/test_dir ========="
2443 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
2444 [ -e $DIR/$tdir ] && rm -fr $DIR/$tdir
2445 trap cleanup_test32_mount EXIT
2446 test_mkdir -p $DIR/$tdir/ext2-mountpoint
2447 mount -t ext2 -o loop $EXT2_DEV $DIR/$tdir/ext2-mountpoint || error
2448 test_mkdir -p $DIR/$tdir/d2/test_dir
2449 ls -al $DIR/$tdir/ext2-mountpoint/../d2/test_dir || error
2450 cleanup_test32_mount
2452 run_test 32d "open d32d/ext2-mountpoint/../d2/test_dir ========="
2455 [ -e $DIR/d32e ] && rm -fr $DIR/d32e
2456 test_mkdir -p $DIR/d32e/tmp
2457 TMP_DIR=$DIR/d32e/tmp
2458 ln -s $DIR/d32e $TMP_DIR/symlink11
2459 ln -s $TMP_DIR/symlink11 $TMP_DIR/../symlink01
2460 $CHECKSTAT -t link $DIR/d32e/tmp/symlink11 || error
2461 $CHECKSTAT -t link $DIR/d32e/symlink01 || error
2463 run_test 32e "stat d32e/symlink->tmp/symlink->lustre-subdir ===="
2466 [ -e $DIR/d32f ] && rm -fr $DIR/d32f
2467 test_mkdir -p $DIR/d32f/tmp
2468 TMP_DIR=$DIR/d32f/tmp
2469 ln -s $DIR/d32f $TMP_DIR/symlink11
2470 ln -s $TMP_DIR/symlink11 $TMP_DIR/../symlink01
2471 ls $DIR/d32f/tmp/symlink11 || error
2472 ls $DIR/d32f/symlink01 || error
2474 run_test 32f "open d32f/symlink->tmp/symlink->lustre-subdir ===="
2477 TMP_DIR=$DIR/$tdir/tmp
2478 test_mkdir -p $DIR/$tdir/tmp
2479 test_mkdir $DIR/${tdir}2
2480 ln -s $DIR/${tdir}2 $TMP_DIR/symlink12
2481 ln -s $TMP_DIR/symlink12 $TMP_DIR/../symlink02
2482 $CHECKSTAT -t link $TMP_DIR/symlink12 || error
2483 $CHECKSTAT -t link $DIR/$tdir/symlink02 || error
2484 $CHECKSTAT -t dir -f $TMP_DIR/symlink12 || error
2485 $CHECKSTAT -t dir -f $DIR/$tdir/symlink02 || error
2487 run_test 32g "stat d32g/symlink->tmp/symlink->lustre-subdir/${tdir}2"
2490 rm -fr $DIR/$tdir $DIR/${tdir}2
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 ls $TMP_DIR/symlink12 || error
2497 ls $DIR/$tdir/symlink02 || error
2499 run_test 32h "open d32h/symlink->tmp/symlink->lustre-subdir/${tdir}2"
2502 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
2503 [ -e $DIR/$tdir ] && rm -fr $DIR/$tdir
2504 trap cleanup_test32_mount EXIT
2505 test_mkdir -p $DIR/$tdir/ext2-mountpoint
2506 mount -t ext2 -o loop $EXT2_DEV $DIR/$tdir/ext2-mountpoint || error
2507 touch $DIR/$tdir/test_file
2508 $CHECKSTAT -t file $DIR/$tdir/ext2-mountpoint/../test_file || error
2509 cleanup_test32_mount
2511 run_test 32i "stat d32i/ext2-mountpoint/../test_file ==========="
2514 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
2515 [ -e $DIR/$tdir ] && rm -fr $DIR/$tdir
2516 trap cleanup_test32_mount EXIT
2517 test_mkdir -p $DIR/$tdir/ext2-mountpoint
2518 mount -t ext2 -o loop $EXT2_DEV $DIR/$tdir/ext2-mountpoint || error
2519 touch $DIR/$tdir/test_file
2520 cat $DIR/$tdir/ext2-mountpoint/../test_file || error
2521 cleanup_test32_mount
2523 run_test 32j "open d32j/ext2-mountpoint/../test_file ==========="
2526 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
2528 trap cleanup_test32_mount EXIT
2529 test_mkdir -p $DIR/$tdir/ext2-mountpoint
2530 mount -t ext2 -o loop $EXT2_DEV $DIR/$tdir/ext2-mountpoint
2531 test_mkdir -p $DIR/$tdir/d2
2532 touch $DIR/$tdir/d2/test_file || error
2533 $CHECKSTAT -t file $DIR/$tdir/ext2-mountpoint/../d2/test_file || error
2534 cleanup_test32_mount
2536 run_test 32k "stat d32k/ext2-mountpoint/../d2/test_file ========"
2539 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
2541 trap cleanup_test32_mount EXIT
2542 test_mkdir -p $DIR/$tdir/ext2-mountpoint
2543 mount -t ext2 -o loop $EXT2_DEV $DIR/$tdir/ext2-mountpoint || error
2544 test_mkdir -p $DIR/$tdir/d2
2545 touch $DIR/$tdir/d2/test_file
2546 cat $DIR/$tdir/ext2-mountpoint/../d2/test_file || error
2547 cleanup_test32_mount
2549 run_test 32l "open d32l/ext2-mountpoint/../d2/test_file ========"
2553 test_mkdir -p $DIR/d32m/tmp
2554 TMP_DIR=$DIR/d32m/tmp
2555 ln -s $DIR $TMP_DIR/symlink11
2556 ln -s $TMP_DIR/symlink11 $TMP_DIR/../symlink01
2557 $CHECKSTAT -t link $DIR/d32m/tmp/symlink11 || error
2558 $CHECKSTAT -t link $DIR/d32m/symlink01 || error
2560 run_test 32m "stat d32m/symlink->tmp/symlink->lustre-root ======"
2564 test_mkdir -p $DIR/d32n/tmp
2565 TMP_DIR=$DIR/d32n/tmp
2566 ln -s $DIR $TMP_DIR/symlink11
2567 ln -s $TMP_DIR/symlink11 $TMP_DIR/../symlink01
2568 ls -l $DIR/d32n/tmp/symlink11 || error
2569 ls -l $DIR/d32n/symlink01 || error
2571 run_test 32n "open d32n/symlink->tmp/symlink->lustre-root ======"
2575 test_mkdir -p $DIR/d32o/tmp
2576 TMP_DIR=$DIR/d32o/tmp
2577 ln -s $DIR/$tfile $TMP_DIR/symlink12
2578 ln -s $TMP_DIR/symlink12 $TMP_DIR/../symlink02
2579 $CHECKSTAT -t link $DIR/d32o/tmp/symlink12 || error
2580 $CHECKSTAT -t link $DIR/d32o/symlink02 || error
2581 $CHECKSTAT -t file -f $DIR/d32o/tmp/symlink12 || error
2582 $CHECKSTAT -t file -f $DIR/d32o/symlink02 || error
2584 run_test 32o "stat d32o/symlink->tmp/symlink->lustre-root/$tfile"
2594 test_mkdir -p $DIR/d32p/tmp
2596 TMP_DIR=$DIR/d32p/tmp
2598 ln -s $DIR/$tfile $TMP_DIR/symlink12
2600 ln -s $TMP_DIR/symlink12 $TMP_DIR/../symlink02
2602 cat $DIR/d32p/tmp/symlink12 || error
2604 cat $DIR/d32p/symlink02 || error
2607 run_test 32p "open d32p/symlink->tmp/symlink->lustre-root/$tfile"
2609 cleanup_testdir_mount() {
2615 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
2616 [ -e $DIR/$tdir ] && rm -fr $DIR/$tdir
2617 trap cleanup_testdir_mount EXIT
2618 test_mkdir -p $DIR/$tdir
2619 touch $DIR/$tdir/under_the_mount
2620 mount -t ext2 -o loop $EXT2_DEV $DIR/$tdir
2621 ls $DIR/$tdir | grep "\<under_the_mount\>" && error
2622 cleanup_testdir_mount
2624 run_test 32q "stat follows mountpoints in Lustre (should return error)"
2627 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
2628 [ -e $DIR/$tdir ] && rm -fr $DIR/$tdir
2629 trap cleanup_testdir_mount EXIT
2630 test_mkdir -p $DIR/$tdir
2631 touch $DIR/$tdir/under_the_mount
2632 mount -t ext2 -o loop $EXT2_DEV $DIR/$tdir
2633 ls $DIR/$tdir | grep -q under_the_mount && error || true
2634 cleanup_testdir_mount
2636 run_test 32r "opendir follows mountpoints in Lustre (should return error)"
2641 chmod 444 $DIR/$tfile
2642 chown $RUNAS_ID $DIR/$tfile
2644 $RUNAS $OPENFILE -f O_RDWR $DIR/$tfile && error || true
2647 run_test 33aa "write file with mode 444 (should return error) ===="
2651 test_mkdir -p $DIR/d33
2652 chown $RUNAS_ID $DIR/d33
2653 $RUNAS $OPENFILE -f O_RDWR:O_CREAT -m 0444 $DIR/d33/f33|| error "create"
2654 $RUNAS $OPENFILE -f O_RDWR:O_CREAT -m 0444 $DIR/d33/f33 && \
2655 error "open RDWR" || true
2657 run_test 33a "test open file(mode=0444) with O_RDWR (should return error)"
2661 test_mkdir -p $DIR/d33
2662 chown $RUNAS_ID $DIR/d33
2663 $RUNAS $OPENFILE -f 1286739555 $DIR/d33/f33 || true
2665 run_test 33b "test open file with malformed flags (No panic)"
2668 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
2674 remote_ost_nodsh && skip "remote OST with nodsh" && return
2677 test_mkdir -p $DIR/d33
2678 # Read: 0, Write: 4, create/destroy: 2/0, stat: 1, punch: 0
2681 for ostnum in $(seq $OSTCOUNT); do
2682 # test-framework's OST numbering is one-based, while Lustre's
2684 ostname=$(printf "$FSNAME-OST%.4x" $((ostnum - 1)))
2685 # Parsing llobdstat's output sucks; we could grep the /proc
2686 # path, but that's likely to not be as portable as using the
2687 # llobdstat utility. So we parse lctl output instead.
2688 write_bytes=$(do_facet ost$ostnum lctl get_param -n \
2689 obdfilter/$ostname/stats |
2690 awk '/^write_bytes/ {print $7}' )
2691 echo "baseline_write_bytes@$OSTnum/$ostname=$write_bytes"
2692 if (( ${write_bytes:-0} > 0 ))
2699 $all_zeros || return 0
2702 echo foo > $DIR/d33/bar
2706 # Total up write_bytes after writing. We'd better find non-zeros.
2707 for ostnum in $(seq $OSTCOUNT); do
2708 ostname=$(printf "$FSNAME-OST%.4x" $((ostnum - 1)))
2709 write_bytes=$(do_facet ost$ostnum lctl get_param -n \
2710 obdfilter/$ostname/stats |
2711 awk '/^write_bytes/ {print $7}' )
2712 echo "write_bytes@$OSTnum/$ostname=$write_bytes"
2713 if (( ${write_bytes:-0} > 0 ))
2722 for ostnum in $(seq $OSTCOUNT); do
2723 ostname=$(printf "$FSNAME-OST%.4x" $((ostnum - 1)))
2724 echo "Check that write_bytes is present in obdfilter/*/stats:"
2725 do_facet ost$ostnum lctl get_param -n \
2726 obdfilter/$ostname/stats
2728 error "OST not keeping write_bytes stats (b22312)"
2731 run_test 33c "test llobdstat and write_bytes"
2734 [[ $MDSCOUNT -lt 2 ]] && skip "needs >= 2 MDTs" && return
2735 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
2737 local remote_dir=$DIR/$tdir/remote_dir
2739 test_mkdir -p $DIR/$tdir
2740 $LFS mkdir -i $MDTIDX $remote_dir ||
2741 error "create remote directory failed"
2743 touch $remote_dir/$tfile
2744 chmod 444 $remote_dir/$tfile
2745 chown $RUNAS_ID $remote_dir/$tfile
2747 $RUNAS $OPENFILE -f O_RDWR $DIR/$tfile && error || true
2749 chown $RUNAS_ID $remote_dir
2750 $RUNAS $OPENFILE -f O_RDWR:O_CREAT -m 0444 $remote_dir/f33 ||
2751 error "create" || true
2752 $RUNAS $OPENFILE -f O_RDWR:O_CREAT -m 0444 $remote_dir/f33 &&
2753 error "open RDWR" || true
2754 $RUNAS $OPENFILE -f 1286739555 $remote_dir/f33 || true
2756 run_test 33d "openfile with 444 modes and malformed flags under remote dir"
2759 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
2763 $LFS setdirstripe -i0 -c2 $DIR/$tdir/striped_dir
2764 $LFS setdirstripe -i1 -c2 $DIR/$tdir/striped_dir1
2765 mkdir $DIR/$tdir/local_dir
2767 local s0_mode=$(stat -c%f $DIR/$tdir/striped_dir)
2768 local s1_mode=$(stat -c%f $DIR/$tdir/striped_dir1)
2769 local l_mode=$(stat -c%f $DIR/$tdir/local_dir)
2771 [ "$l_mode" = "$s0_mode" -a "$l_mode" = "$s1_mode" ] ||
2772 error "mkdir $l_mode striped0 $s0_mode striped1 $s1_mode"
2774 rmdir $DIR/$tdir/* || error "rmdir failed"
2777 $LFS setdirstripe -i0 -c2 $DIR/$tdir/striped_dir
2778 $LFS setdirstripe -i1 -c2 $DIR/$tdir/striped_dir1
2779 mkdir $DIR/$tdir/local_dir
2781 s0_mode=$(stat -c%f $DIR/$tdir/striped_dir)
2782 s1_mode=$(stat -c%f $DIR/$tdir/striped_dir1)
2783 l_mode=$(stat -c%f $DIR/$tdir/local_dir)
2785 [ "$l_mode" = "$s0_mode" -a "$l_mode" = "$s1_mode" ] ||
2786 error "mkdir $l_mode striped0 $s0_mode striped1 $s1_mode 777"
2788 rmdir $DIR/$tdir/* || error "rmdir(umask 777) failed"
2791 $LFS setdirstripe -i0 -c2 $DIR/$tdir/striped_dir
2792 $LFS setdirstripe -i1 -c2 $DIR/$tdir/striped_dir1
2793 mkdir $DIR/$tdir/local_dir
2795 s0_mode=$(stat -c%f $DIR/$tdir/striped_dir)
2796 s1_mode=$(stat -c%f $DIR/$tdir/striped_dir1)
2797 l_mode=$(stat -c%f $DIR/$tdir/local_dir)
2799 [ "$l_mode" = "$s0_mode" -a "$l_mode" = "$s1_mode" ] ||
2800 error "mkdir $l_mode striped0 $s0_mode striped1 $s1_mode 0"
2802 run_test 33e "mkdir and striped directory should have same mode"
2806 do_facet $SINGLEMDS $LCTL set_param mdt.*.enable_remote_dir_gid=0
2810 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
2813 chmod go+rwx $DIR/$tdir
2814 do_facet $SINGLEMDS $LCTL set_param mdt.*.enable_remote_dir_gid=-1
2815 trap cleanup_33f EXIT
2817 $RUNAS lfs mkdir -c$MDSCOUNT $DIR/$tdir/striped_dir ||
2818 error "cannot create striped directory"
2820 $RUNAS touch $DIR/$tdir/striped_dir/{0..16} ||
2821 error "cannot create files in striped directory"
2823 $RUNAS rm $DIR/$tdir/striped_dir/{0..16} ||
2824 error "cannot remove files in striped directory"
2826 $RUNAS rmdir $DIR/$tdir/striped_dir ||
2827 error "cannot remove striped directory"
2831 run_test 33f "nonroot user can create, access, and remove a striped directory"
2833 TEST_34_SIZE=${TEST_34_SIZE:-2000000000000}
2836 $MCREATE $DIR/f34 || error
2837 $GETSTRIPE $DIR/f34 2>&1 | grep -q "no stripe info" || error
2838 $TRUNCATE $DIR/f34 $TEST_34_SIZE || error
2839 $GETSTRIPE $DIR/f34 2>&1 | grep -q "no stripe info" || error
2840 $CHECKSTAT -s $TEST_34_SIZE $DIR/f34 || error
2842 run_test 34a "truncate file that has not been opened ==========="
2845 [ ! -f $DIR/f34 ] && test_34a
2846 $CHECKSTAT -s $TEST_34_SIZE $DIR/f34 || error
2847 $OPENFILE -f O_RDONLY $DIR/f34
2848 $GETSTRIPE $DIR/f34 2>&1 | grep -q "no stripe info" || error
2849 $CHECKSTAT -s $TEST_34_SIZE $DIR/f34 || error
2851 run_test 34b "O_RDONLY opening file doesn't create objects ====="
2854 [ ! -f $DIR/f34 ] && test_34a
2855 $CHECKSTAT -s $TEST_34_SIZE $DIR/f34 || error
2856 $OPENFILE -f O_RDWR $DIR/f34
2857 $GETSTRIPE $DIR/f34 2>&1 | grep -q "no stripe info" && error
2858 $CHECKSTAT -s $TEST_34_SIZE $DIR/f34 || error
2860 run_test 34c "O_RDWR opening file-with-size works =============="
2863 [ ! -f $DIR/f34 ] && test_34a
2864 dd if=/dev/zero of=$DIR/f34 conv=notrunc bs=4k count=1 || error
2865 $CHECKSTAT -s $TEST_34_SIZE $DIR/f34 || error
2868 run_test 34d "write to sparse file ============================="
2872 $MCREATE $DIR/f34e || error
2873 $TRUNCATE $DIR/f34e 1000 || error
2874 $CHECKSTAT -s 1000 $DIR/f34e || error
2875 $OPENFILE -f O_RDWR $DIR/f34e
2876 $CHECKSTAT -s 1000 $DIR/f34e || error
2878 run_test 34e "create objects, some with size and some without =="
2880 test_34f() { # bug 6242, 6243
2881 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
2884 $MCREATE $DIR/f34f || error
2885 $TRUNCATE $DIR/f34f $SIZE34F || error "truncating $DIR/f3f to $SIZE34F"
2886 dd if=$DIR/f34f of=$TMP/f34f
2887 $CHECKSTAT -s $SIZE34F $TMP/f34f || error "$TMP/f34f not $SIZE34F bytes"
2888 dd if=/dev/zero of=$TMP/f34fzero bs=$SIZE34F count=1
2889 cmp $DIR/f34f $TMP/f34fzero || error "$DIR/f34f not all zero"
2890 cmp $TMP/f34f $TMP/f34fzero || error "$TMP/f34f not all zero"
2891 rm $TMP/f34f $TMP/f34fzero $DIR/f34f
2893 run_test 34f "read from a file with no objects until EOF ======="
2896 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
2897 dd if=/dev/zero of=$DIR/$tfile bs=1 count=100 seek=$TEST_34_SIZE || error
2898 $TRUNCATE $DIR/$tfile $((TEST_34_SIZE / 2))|| error
2899 $CHECKSTAT -s $((TEST_34_SIZE / 2)) $DIR/$tfile || error "truncate failed"
2900 cancel_lru_locks osc
2901 $CHECKSTAT -s $((TEST_34_SIZE / 2)) $DIR/$tfile || \
2902 error "wrong size after lock cancel"
2904 $TRUNCATE $DIR/$tfile $TEST_34_SIZE || error
2905 $CHECKSTAT -s $TEST_34_SIZE $DIR/$tfile || \
2906 error "expanding truncate failed"
2907 cancel_lru_locks osc
2908 $CHECKSTAT -s $TEST_34_SIZE $DIR/$tfile || \
2909 error "wrong expanded size after lock cancel"
2911 run_test 34g "truncate long file ==============================="
2914 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
2918 dd if=/dev/zero of=$DIR/$tfile bs=1M count=10 || error
2919 sync # Flush the cache so that multiop below does not block on cache
2920 # flush when getting the group lock
2921 $MULTIOP $DIR/$tfile OG${gid}T${sz}g${gid}c &
2924 # Since just timed wait is not good enough, let's do a sync write
2925 # that way we are sure enough time for a roundtrip + processing
2926 # passed + 2 seconds of extra margin.
2927 dd if=/dev/zero of=$DIR/${tfile}-1 bs=4096 oflag=direct count=1
2931 if [[ `ps h -o comm -p $MULTIPID` == "multiop" ]]; then
2932 error "Multiop blocked on ftruncate, pid=$MULTIPID"
2936 local nsz=`stat -c %s $DIR/$tfile`
2937 [[ $nsz == $sz ]] || error "New size wrong $nsz != $sz"
2939 run_test 34h "ftruncate file under grouplock should not block"
2942 cp /bin/sh $DIR/f35a
2944 chown $RUNAS_ID $DIR/f35a
2945 $RUNAS $DIR/f35a && error || true
2948 run_test 35a "exec file with mode 444 (should return and not leak) ====="
2952 utime $DIR/f36 || error
2954 run_test 36a "MDS utime check (mknod, utime) ==================="
2958 utime $DIR/f36 || error
2960 run_test 36b "OST utime check (open, utime) ===================="
2965 chown $RUNAS_ID $DIR/d36
2966 $RUNAS utime $DIR/d36/f36 || error
2968 run_test 36c "non-root MDS utime check (mknod, utime) =========="
2971 [ ! -d $DIR/d36 ] && test_36c
2972 echo "" > $DIR/d36/f36
2973 $RUNAS utime $DIR/d36/f36 || error
2975 run_test 36d "non-root OST utime check (open, utime) ==========="
2978 [ $RUNAS_ID -eq $UID ] && skip_env "RUNAS_ID = UID = $UID -- skipping" && return
2979 test_mkdir -p $DIR/$tdir
2980 touch $DIR/$tdir/$tfile
2981 $RUNAS utime $DIR/$tdir/$tfile && \
2982 error "utime worked, expected failure" || true
2984 run_test 36e "utime on non-owned file (should return error) ===="
2988 local LANG_SAVE=$LANG
2989 local LC_LANG_SAVE=$LC_LANG
2990 export LANG=C LC_LANG=C # for date language
2992 DATESTR="Dec 20 2000"
2993 test_mkdir -p $DIR/$tdir
2994 lctl set_param fail_loc=$fl
2996 cp /etc/hosts $DIR/$tdir/$tfile
2997 sync & # write RPC generated with "current" inode timestamp, but delayed
2999 touch --date="$DATESTR" $DIR/$tdir/$tfile # setattr timestamp in past
3000 LS_BEFORE="`ls -l $DIR/$tdir/$tfile`" # old timestamp from client cache
3001 cancel_lru_locks osc
3002 LS_AFTER="`ls -l $DIR/$tdir/$tfile`" # timestamp from OST object
3004 [ "$LS_BEFORE" != "$LS_AFTER" ] && \
3005 echo "BEFORE: $LS_BEFORE" && \
3006 echo "AFTER : $LS_AFTER" && \
3007 echo "WANT : $DATESTR" && \
3008 error "$DIR/$tdir/$tfile timestamps changed" || true
3010 export LANG=$LANG_SAVE LC_LANG=$LC_LANG_SAVE
3014 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
3015 #define OBD_FAIL_OST_BRW_PAUSE_BULK 0x214
3016 subr_36fh "0x80000214"
3018 run_test 36f "utime on file racing with OST BRW write =========="
3021 remote_ost_nodsh && skip "remote OST with nodsh" && return
3022 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
3027 test_mkdir -p $DIR/$tdir
3028 fmd_max_age=$(do_facet ost1 \
3029 "lctl get_param -n obdfilter.*.client_cache_seconds 2> /dev/null | \
3032 fmd_before=$(do_facet ost1 \
3033 "awk '/ll_fmd_cache/ {print \\\$2}' /proc/slabinfo")
3034 touch $DIR/$tdir/$tfile
3035 sleep $((fmd_max_age + 12))
3036 fmd_after=$(do_facet ost1 \
3037 "awk '/ll_fmd_cache/ {print \\\$2}' /proc/slabinfo")
3039 echo "fmd_before: $fmd_before"
3040 echo "fmd_after: $fmd_after"
3041 [[ $fmd_after -gt $fmd_before ]] &&
3042 echo "AFTER: $fmd_after > BEFORE: $fmd_before" &&
3043 error "fmd didn't expire after ping" || true
3045 run_test 36g "filter mod data cache expiry ====================="
3048 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
3049 #define OBD_FAIL_OST_BRW_PAUSE_BULK2 0x227
3050 subr_36fh "0x80000227"
3052 run_test 36h "utime on file racing with OST BRW write =========="
3055 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
3057 test_mkdir $DIR/$tdir
3058 $LFS setdirstripe -i0 -c$MDSCOUNT $DIR/$tdir/striped_dir
3060 local mtime=$(stat -c%Y $DIR/$tdir/striped_dir)
3061 local new_mtime=$((mtime + 200))
3063 #change Modify time of striped dir
3064 touch -m -d @$new_mtime $DIR/$tdir/striped_dir ||
3065 error "change mtime failed"
3067 local got=$(stat -c%Y $DIR/$tdir/striped_dir)
3069 [ "$new_mtime" = "$got" ] || error "expect $new_mtime got $got"
3071 run_test 36i "change mtime on striped directory"
3073 # test_37 - duplicate with tests 32q 32r
3076 local file=$DIR/$tfile
3078 openfile -f O_DIRECTORY $file
3081 [ $RC -eq 0 ] && error "opened file $file with O_DIRECTORY" || true
3082 [ $RC -eq $ENOTDIR ] || error "error $RC should be ENOTDIR ($ENOTDIR)"
3084 run_test 38 "open a regular file with O_DIRECTORY should return -ENOTDIR ==="
3088 touch $DIR/${tfile}2
3089 # ls -l $DIR/$tfile $DIR/${tfile}2
3090 # ls -lu $DIR/$tfile $DIR/${tfile}2
3091 # ls -lc $DIR/$tfile $DIR/${tfile}2
3093 $OPENFILE -f O_CREAT:O_TRUNC:O_WRONLY $DIR/${tfile}2
3094 if [ ! $DIR/${tfile}2 -nt $DIR/$tfile ]; then
3096 ls -l --full-time $DIR/$tfile $DIR/${tfile}2
3098 ls -lu --full-time $DIR/$tfile $DIR/${tfile}2
3100 ls -lc --full-time $DIR/$tfile $DIR/${tfile}2
3101 error "O_TRUNC didn't change timestamps"
3104 run_test 39 "mtime changed on create ==========================="
3107 test_mkdir -p -c1 $DIR/$tdir
3108 cp -p /etc/passwd $DIR/$tdir/fopen
3109 cp -p /etc/passwd $DIR/$tdir/flink
3110 cp -p /etc/passwd $DIR/$tdir/funlink
3111 cp -p /etc/passwd $DIR/$tdir/frename
3112 ln $DIR/$tdir/funlink $DIR/$tdir/funlink2
3115 echo "aaaaaa" >> $DIR/$tdir/fopen
3116 echo "aaaaaa" >> $DIR/$tdir/flink
3117 echo "aaaaaa" >> $DIR/$tdir/funlink
3118 echo "aaaaaa" >> $DIR/$tdir/frename
3120 local open_new=`stat -c %Y $DIR/$tdir/fopen`
3121 local link_new=`stat -c %Y $DIR/$tdir/flink`
3122 local unlink_new=`stat -c %Y $DIR/$tdir/funlink`
3123 local rename_new=`stat -c %Y $DIR/$tdir/frename`
3125 cat $DIR/$tdir/fopen > /dev/null
3126 ln $DIR/$tdir/flink $DIR/$tdir/flink2
3127 rm -f $DIR/$tdir/funlink2
3128 mv -f $DIR/$tdir/frename $DIR/$tdir/frename2
3130 for (( i=0; i < 2; i++ )) ; do
3131 local open_new2=`stat -c %Y $DIR/$tdir/fopen`
3132 local link_new2=`stat -c %Y $DIR/$tdir/flink`
3133 local unlink_new2=`stat -c %Y $DIR/$tdir/funlink`
3134 local rename_new2=`stat -c %Y $DIR/$tdir/frename2`
3136 [ $open_new2 -eq $open_new ] || error "open file reverses mtime"
3137 [ $link_new2 -eq $link_new ] || error "link file reverses mtime"
3138 [ $unlink_new2 -eq $unlink_new ] || error "unlink file reverses mtime"
3139 [ $rename_new2 -eq $rename_new ] || error "rename file reverses mtime"
3141 cancel_lru_locks osc
3142 if [ $i = 0 ] ; then echo "repeat after cancel_lru_locks"; fi
3145 run_test 39b "mtime change on open, link, unlink, rename ======"
3147 # this should be set to past
3148 TEST_39_MTIME=`date -d "1 year ago" +%s`
3154 local mtime0=`stat -c %Y $DIR1/$tfile`
3156 touch -m -d @$TEST_39_MTIME $DIR1/$tfile
3157 local mtime1=`stat -c %Y $DIR1/$tfile`
3158 [ "$mtime1" = $TEST_39_MTIME ] || \
3159 error "mtime is not set to past: $mtime1, should be $TEST_39_MTIME"
3162 echo hello >> $DIR1/$tfile
3164 local mtime2=`stat -c %Y $DIR1/$tfile`
3165 [ "$mtime2" -ge "$d1" ] && [ "$mtime2" -le "$d2" ] || \
3166 error "mtime is not updated on write: $d1 <= $mtime2 <= $d2"
3168 mv $DIR1/$tfile $DIR1/$tfile-1
3170 for (( i=0; i < 2; i++ )) ; do
3171 local mtime3=`stat -c %Y $DIR1/$tfile-1`
3172 [ "$mtime2" = "$mtime3" ] || \
3173 error "mtime ($mtime2) changed (to $mtime3) on rename"
3175 cancel_lru_locks osc
3176 if [ $i = 0 ] ; then echo "repeat after cancel_lru_locks"; fi
3179 run_test 39c "mtime change on rename ==========================="
3183 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
3186 touch -m -d @$TEST_39_MTIME $DIR1/$tfile
3188 for (( i=0; i < 2; i++ )) ; do
3189 local mtime=`stat -c %Y $DIR1/$tfile`
3190 [ $mtime = $TEST_39_MTIME ] || \
3191 error "mtime($mtime) is not set to $TEST_39_MTIME"
3193 cancel_lru_locks osc
3194 if [ $i = 0 ] ; then echo "repeat after cancel_lru_locks"; fi
3197 run_test 39d "create, utime, stat =============================="
3201 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
3203 local mtime1=`stat -c %Y $DIR1/$tfile`
3205 touch -m -d @$TEST_39_MTIME $DIR1/$tfile
3207 for (( i=0; i < 2; i++ )) ; do
3208 local mtime2=`stat -c %Y $DIR1/$tfile`
3209 [ $mtime2 = $TEST_39_MTIME ] || \
3210 error "mtime($mtime2) is not set to $TEST_39_MTIME"
3212 cancel_lru_locks osc
3213 if [ $i = 0 ] ; then echo "repeat after cancel_lru_locks"; fi
3216 run_test 39e "create, stat, utime, stat ========================"
3220 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
3222 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 39f "create, stat, sleep, utime, stat ================="
3240 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
3241 echo hello >> $DIR1/$tfile
3242 local mtime1=`stat -c %Y $DIR1/$tfile`
3245 chmod o+r $DIR1/$tfile
3247 for (( i=0; i < 2; i++ )) ; do
3248 local mtime2=`stat -c %Y $DIR1/$tfile`
3249 [ "$mtime1" = "$mtime2" ] || \
3250 error "lost mtime: $mtime2, should be $mtime1"
3252 cancel_lru_locks osc
3253 if [ $i = 0 ] ; then echo "repeat after cancel_lru_locks"; fi
3256 run_test 39g "write, chmod, stat ==============================="
3260 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
3265 echo hello >> $DIR1/$tfile
3266 local mtime1=`stat -c %Y $DIR1/$tfile`
3268 touch -m -d @$TEST_39_MTIME $DIR1/$tfile
3270 if [ "$d1" != "$d2" ]; then
3271 echo "write and touch not within one second"
3273 for (( i=0; i < 2; i++ )) ; do
3274 local mtime2=`stat -c %Y $DIR1/$tfile`
3275 [ "$mtime2" = $TEST_39_MTIME ] || \
3276 error "lost mtime: $mtime2, should be $TEST_39_MTIME"
3278 cancel_lru_locks osc
3279 if [ $i = 0 ] ; then echo "repeat after cancel_lru_locks"; fi
3283 run_test 39h "write, utime within one second, stat ============="
3286 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
3290 echo hello >> $DIR1/$tfile
3291 local mtime1=`stat -c %Y $DIR1/$tfile`
3293 mv $DIR1/$tfile $DIR1/$tfile-1
3295 for (( i=0; i < 2; i++ )) ; do
3296 local mtime2=`stat -c %Y $DIR1/$tfile-1`
3298 [ "$mtime1" = "$mtime2" ] || \
3299 error "lost mtime: $mtime2, should be $mtime1"
3301 cancel_lru_locks osc
3302 if [ $i = 0 ] ; then echo "repeat after cancel_lru_locks"; fi
3305 run_test 39i "write, rename, stat =============================="
3308 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
3309 start_full_debug_logging
3313 #define OBD_FAIL_OSC_DELAY_SETTIME 0x412
3314 lctl set_param fail_loc=0x80000412
3315 multiop_bg_pause $DIR1/$tfile oO_RDWR:w2097152_c ||
3316 error "multiop failed"
3318 local mtime1=`stat -c %Y $DIR1/$tfile`
3320 mv $DIR1/$tfile $DIR1/$tfile-1
3322 kill -USR1 $multipid
3323 wait $multipid || error "multiop close failed"
3325 for (( i=0; i < 2; i++ )) ; do
3326 local mtime2=`stat -c %Y $DIR1/$tfile-1`
3327 [ "$mtime1" = "$mtime2" ] ||
3328 error "mtime is lost on close: $mtime2, " \
3331 cancel_lru_locks osc
3332 if [ $i = 0 ] ; then echo "repeat after cancel_lru_locks"; fi
3334 lctl set_param fail_loc=0
3335 stop_full_debug_logging
3337 run_test 39j "write, rename, close, stat ======================="
3340 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
3344 multiop_bg_pause $DIR1/$tfile oO_RDWR:w2097152_c || error "multiop failed"
3346 local mtime1=`stat -c %Y $DIR1/$tfile`
3348 touch -m -d @$TEST_39_MTIME $DIR1/$tfile
3350 kill -USR1 $multipid
3351 wait $multipid || error "multiop close failed"
3353 for (( i=0; i < 2; i++ )) ; do
3354 local mtime2=`stat -c %Y $DIR1/$tfile`
3356 [ "$mtime2" = $TEST_39_MTIME ] || \
3357 error "mtime is lost on close: $mtime2, should be $TEST_39_MTIME"
3359 cancel_lru_locks osc
3360 if [ $i = 0 ] ; then echo "repeat after cancel_lru_locks"; fi
3363 run_test 39k "write, utime, close, stat ========================"
3365 # this should be set to future
3366 TEST_39_ATIME=`date -d "1 year" +%s`
3369 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
3370 remote_mds_nodsh && skip "remote MDS with nodsh" && return
3371 local atime_diff=$(do_facet $SINGLEMDS \
3372 lctl get_param -n mdd.*MDT0000*.atime_diff)
3376 # test setting directory atime to future
3377 touch -a -d @$TEST_39_ATIME $DIR/$tdir
3378 local atime=$(stat -c %X $DIR/$tdir)
3379 [ "$atime" = $TEST_39_ATIME ] ||
3380 error "atime is not set to future: $atime, $TEST_39_ATIME"
3382 # test setting directory atime from future to now
3383 local now=$(date +%s)
3384 touch -a -d @$now $DIR/$tdir
3386 atime=$(stat -c %X $DIR/$tdir)
3387 [ "$atime" -eq "$now" ] ||
3388 error "atime is not updated from future: $atime, $now"
3390 do_facet $SINGLEMDS lctl set_param -n mdd.*MDT0000*.atime_diff=2
3393 # test setting directory atime when now > dir atime + atime_diff
3394 local d1=$(date +%s)
3396 local d2=$(date +%s)
3397 cancel_lru_locks mdc
3398 atime=$(stat -c %X $DIR/$tdir)
3399 [ "$atime" -ge "$d1" -a "$atime" -le "$d2" ] ||
3400 error "atime is not updated : $atime, should be $d2"
3402 do_facet $SINGLEMDS lctl set_param -n mdd.*MDT0000*.atime_diff=60
3405 # test not setting directory atime when now < dir atime + atime_diff
3407 cancel_lru_locks mdc
3408 atime=$(stat -c %X $DIR/$tdir)
3409 [ "$atime" -ge "$d1" -a "$atime" -le "$d2" ] ||
3410 error "atime is updated to $atime, should remain $d1<atime<$d2"
3412 do_facet $SINGLEMDS \
3413 lctl set_param -n mdd.*MDT0000*.atime_diff=$atime_diff
3415 run_test 39l "directory atime update ==========================="
3418 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
3421 local far_past_mtime=$(date -d "May 29 1953" +%s)
3422 local far_past_atime=$(date -d "Dec 17 1903" +%s)
3424 touch -m -d @$far_past_mtime $DIR1/$tfile
3425 touch -a -d @$far_past_atime $DIR1/$tfile
3427 for (( i=0; i < 2; i++ )) ; do
3428 local timestamps=$(stat -c "%X %Y" $DIR1/$tfile)
3429 [ "$timestamps" = "$far_past_atime $far_past_mtime" ] || \
3430 error "atime or mtime set incorrectly"
3432 cancel_lru_locks osc
3433 if [ $i = 0 ] ; then echo "repeat after cancel_lru_locks"; fi
3436 run_test 39m "test atime and mtime before 1970"
3438 test_39n() { # LU-3832
3439 local atime_diff=$(do_facet $SINGLEMDS \
3440 lctl get_param -n mdd.*MDT0000*.atime_diff)
3445 do_facet $SINGLEMDS lctl set_param -n mdd.*MDT0000*.atime_diff=1
3448 dd if=/dev/zero of=$DIR/$tfile bs=4096 count=1 status=noxfer
3449 atime0=$(stat -c %X $DIR/$tfile)
3452 $MULTIOP $DIR/$tfile oO_RDONLY:O_NOATIME:r4096c
3453 atime1=$(stat -c %X $DIR/$tfile)
3456 cancel_lru_locks mdc
3457 cancel_lru_locks osc
3458 $MULTIOP $DIR/$tfile oO_RDONLY:O_NOATIME:r4096c
3459 atime2=$(stat -c %X $DIR/$tfile)
3461 do_facet $SINGLEMDS \
3462 lctl set_param -n mdd.*MDT0000*.atime_diff=$atime_diff
3464 [ "$atime0" -eq "$atime1" ] || error "atime0 $atime0 != atime1 $atime1"
3465 [ "$atime1" -eq "$atime2" ] || error "atime0 $atime0 != atime1 $atime1"
3467 run_test 39n "check that O_NOATIME is honored"
3470 TESTDIR=$DIR/$tdir/$tfile
3471 [ -e $TESTDIR ] && rm -rf $TESTDIR
3478 links2=$(stat -c %h .)
3479 [ $(($links1 + 2)) != $links2 ] &&
3480 error "wrong links count $(($links1 + 2)) != $links2"
3482 links3=$(stat -c %h .)
3483 [ $(($links1 + 1)) != $links3 ] &&
3484 error "wrong links count $links1 != $links3"
3487 run_test 39o "directory cached attributes updated after create ========"
3490 [[ $MDSCOUNT -lt 2 ]] && skip "needs >= 2 MDTs" && return
3492 TESTDIR=$DIR/$tdir/$tfile
3493 [ -e $TESTDIR ] && rm -rf $TESTDIR
3494 test_mkdir -p $TESTDIR
3498 $LFS mkdir -i $MDTIDX $TESTDIR/remote_dir1
3499 $LFS mkdir -i $MDTIDX $TESTDIR/remote_dir2
3501 links2=$(stat -c %h .)
3502 [ $(($links1 + 2)) != $links2 ] &&
3503 error "wrong links count $(($links1 + 2)) != $links2"
3505 links3=$(stat -c %h .)
3506 [ $(($links1 + 1)) != $links3 ] &&
3507 error "wrong links count $links1 != $links3"
3510 run_test 39p "remote directory cached attributes updated after create ========"
3513 test_39p() { # LU-8041
3514 local testdir=$DIR/$tdir
3516 multiop_bg_pause $testdir D_c || error "multiop failed"
3518 cancel_lru_locks mdc
3519 kill -USR1 $multipid
3520 local atime=$(stat -c %X $testdir)
3521 [ "$atime" -ne 0 ] || error "atime is zero"
3523 run_test 39p "close won't zero out atime"
3526 dd if=/dev/zero of=$DIR/$tfile bs=4096 count=1
3527 $RUNAS $OPENFILE -f O_WRONLY:O_TRUNC $DIR/$tfile &&
3528 error "openfile O_WRONLY:O_TRUNC $tfile failed"
3529 $CHECKSTAT -t file -s 4096 $DIR/$tfile ||
3530 error "$tfile is not 4096 bytes in size"
3532 run_test 40 "failed open(O_TRUNC) doesn't truncate ============="
3536 small_write $DIR/f41 18
3538 run_test 41 "test small file write + fstat ====================="
3540 count_ost_writes() {
3541 lctl get_param -n osc.*.stats |
3542 awk -vwrites=0 '/ost_write/ { writes += $2 } \
3543 END { printf("%0.0f", writes) }'
3550 BG_DIRTY_RATIO_SAVE=10
3551 MAX_BG_DIRTY_RATIO=25
3555 # in 2.6, restore /proc/sys/vm/dirty_writeback_centisecs,
3556 # dirty_ratio, dirty_background_ratio
3557 if [ -f /proc/sys/vm/dirty_writeback_centisecs ]; then
3558 sysctl -w vm.dirty_writeback_centisecs=$WRITEBACK_SAVE
3559 sysctl -w vm.dirty_background_ratio=$BG_DIRTY_RATIO_SAVE
3560 sysctl -w vm.dirty_ratio=$DIRTY_RATIO_SAVE
3562 # if file not here, we are a 2.4 kernel
3563 kill -CONT `pidof kupdated`
3568 # setup the trap first, so someone cannot exit the test at the
3569 # exact wrong time and mess up a machine
3570 trap start_writeback EXIT
3571 # in 2.6, save and 0 /proc/sys/vm/dirty_writeback_centisecs
3572 if [ -f /proc/sys/vm/dirty_writeback_centisecs ]; then
3573 WRITEBACK_SAVE=`sysctl -n vm.dirty_writeback_centisecs`
3574 sysctl -w vm.dirty_writeback_centisecs=0
3575 sysctl -w vm.dirty_writeback_centisecs=0
3576 # save and increase /proc/sys/vm/dirty_ratio
3577 DIRTY_RATIO_SAVE=`sysctl -n vm.dirty_ratio`
3578 sysctl -w vm.dirty_ratio=$MAX_DIRTY_RATIO
3579 # save and increase /proc/sys/vm/dirty_background_ratio
3580 BG_DIRTY_RATIO_SAVE=`sysctl -n vm.dirty_background_ratio`
3581 sysctl -w vm.dirty_background_ratio=$MAX_BG_DIRTY_RATIO
3583 # if file not here, we are a 2.4 kernel
3584 kill -STOP `pidof kupdated`
3588 # ensure that all stripes have some grant before we test client-side cache
3590 for i in `seq -f $DIR/f42-%g 1 $OSTCOUNT`; do
3591 dd if=/dev/zero of=$i bs=4k count=1
3596 # Tests 42* verify that our behaviour is correct WRT caching, file closure,
3597 # file truncation, and file removal.
3599 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
3601 cancel_lru_locks osc
3603 sync; sleep 1; sync # just to be safe
3604 BEFOREWRITES=`count_ost_writes`
3605 lctl get_param -n osc.*[oO][sS][cC][_-]*.cur_grant_bytes | grep "[0-9]"
3606 dd if=/dev/zero of=$DIR/f42a bs=1024 count=100
3607 AFTERWRITES=`count_ost_writes`
3608 [ $BEFOREWRITES -eq $AFTERWRITES ] || \
3609 error "$BEFOREWRITES < $AFTERWRITES"
3612 run_test 42a "ensure that we don't flush on close =============="
3615 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
3617 cancel_lru_locks osc
3620 dd if=/dev/zero of=$DIR/f42b bs=1024 count=100
3621 BEFOREWRITES=$(count_ost_writes)
3622 $MUNLINK $DIR/f42b || error "$MUNLINK $DIR/f42b: $?"
3623 AFTERWRITES=$(count_ost_writes)
3624 if [[ $BEFOREWRITES -lt $AFTERWRITES ]]; then
3625 error "$BEFOREWRITES < $AFTERWRITES on unlink"
3627 BEFOREWRITES=$(count_ost_writes)
3628 sync || error "sync: $?"
3629 AFTERWRITES=$(count_ost_writes)
3630 if [[ $BEFOREWRITES -lt $AFTERWRITES ]]; then
3631 error "$BEFOREWRITES < $AFTERWRITES on sync"
3633 dmesg | grep 'error from obd_brw_async' && error 'error writing back'
3637 run_test 42b "test destroy of file with cached dirty data ======"
3639 # if these tests just want to test the effect of truncation,
3640 # they have to be very careful. consider:
3641 # - the first open gets a {0,EOF}PR lock
3642 # - the first write conflicts and gets a {0, count-1}PW
3643 # - the rest of the writes are under {count,EOF}PW
3644 # - the open for truncate tries to match a {0,EOF}PR
3645 # for the filesize and cancels the PWs.
3646 # any number of fixes (don't get {0,EOF} on open, match
3647 # composite locks, do smarter file size management) fix
3648 # this, but for now we want these tests to verify that
3649 # the cancellation with truncate intent works, so we
3650 # start the file with a full-file pw lock to match against
3651 # until the truncate.
3656 cancel_lru_locks osc
3658 # prime the file with 0,EOF PW to match
3662 # now the real test..
3663 dd if=/dev/zero of=$file bs=1024 count=100
3664 BEFOREWRITES=`count_ost_writes`
3665 $TRUNCATE $file $offset
3666 cancel_lru_locks osc
3667 AFTERWRITES=`count_ost_writes`
3672 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
3674 [ $BEFOREWRITES -eq $AFTERWRITES ] && \
3675 error "beforewrites $BEFOREWRITES == afterwrites $AFTERWRITES on truncate"
3678 run_test 42c "test partial truncate of file with cached dirty data"
3681 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
3683 [ $BEFOREWRITES -eq $AFTERWRITES ] || \
3684 error "beforewrites $BEFOREWRITES != afterwrites $AFTERWRITES on truncate"
3687 run_test 42d "test complete truncate of file with cached dirty data"
3689 test_42e() { # bug22074
3690 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
3691 local TDIR=$DIR/${tdir}e
3692 local pagesz=$(page_size)
3693 local pages=16 # hardcoded 16 pages, don't change it.
3694 local files=$((OSTCOUNT * 500)) # hopefully 500 files on each OST
3695 local proc_osc0="osc.${FSNAME}-OST0000-osc-[^MDT]*"
3699 test_mkdir -p $DIR/${tdir}e
3700 $SETSTRIPE -c 1 $TDIR
3701 createmany -o $TDIR/f $files
3703 max_dirty_mb=$($LCTL get_param -n $proc_osc0/max_dirty_mb)
3705 # we assume that with $OSTCOUNT files, at least one of them will
3706 # be allocated on OST0.
3707 warmup_files=$((OSTCOUNT * max_dirty_mb))
3708 createmany -o $TDIR/w $warmup_files
3710 # write a large amount of data into one file and sync, to get good
3711 # avail_grant number from OST.
3712 for ((i=0; i<$warmup_files; i++)); do
3713 idx=$($GETSTRIPE -i $TDIR/w$i)
3714 [ $idx -ne 0 ] && continue
3715 dd if=/dev/zero of=$TDIR/w$i bs="$max_dirty_mb"M count=1
3718 [[ $i -gt $warmup_files ]] && error "OST0 is still cold"
3720 $LCTL get_param $proc_osc0/cur_dirty_bytes
3721 $LCTL get_param $proc_osc0/cur_grant_bytes
3723 # create as much dirty pages as we can while not to trigger the actual
3724 # RPCs directly. but depends on the env, VFS may trigger flush during this
3725 # period, hopefully we are good.
3726 for ((i=0; i<$warmup_files; i++)); do
3727 idx=$($GETSTRIPE -i $TDIR/w$i)
3728 [ $idx -ne 0 ] && continue
3729 dd if=/dev/zero of=$TDIR/w$i bs=1M count=1 2>/dev/null
3731 $LCTL get_param $proc_osc0/cur_dirty_bytes
3732 $LCTL get_param $proc_osc0/cur_grant_bytes
3734 # perform the real test
3735 $LCTL set_param $proc_osc0/rpc_stats 0
3736 for ((;i<$files; i++)); do
3737 [ $($GETSTRIPE -i $TDIR/f$i) -eq 0 ] || continue
3738 dd if=/dev/zero of=$TDIR/f$i bs=$pagesz count=$pages 2>/dev/null
3741 $LCTL get_param $proc_osc0/rpc_stats
3744 local have_ppr=false
3745 $LCTL get_param $proc_osc0/rpc_stats |
3746 while read PPR RRPC RPCT RCUM BAR WRPC WPCT WCUM; do
3747 # skip lines until we are at the RPC histogram data
3748 [ "$PPR" == "pages" ] && have_ppr=true && continue
3749 $have_ppr || continue
3751 # we only want the percent stat for < 16 pages
3752 [[ $(echo $PPR | tr -d ':') -ge $pages ]] && break
3754 percent=$((percent + WPCT))
3755 if [[ $percent -gt 15 ]]; then
3756 error "less than 16-pages write RPCs" \
3763 run_test 42e "verify sub-RPC writes are not done synchronously"
3766 test_mkdir -p $DIR/$tdir
3767 cp -p /bin/ls $DIR/$tdir/$tfile
3768 $MULTIOP $DIR/$tdir/$tfile Ow_c &
3770 # give multiop a chance to open
3773 $DIR/$tdir/$tfile && error || true
3776 run_test 43 "execution of file opened for write should return -ETXTBSY"
3779 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
3780 test_mkdir -p $DIR/$tdir
3781 cp -p `which $MULTIOP` $DIR/$tdir/multiop ||
3782 cp -p multiop $DIR/$tdir/multiop
3783 MULTIOP_PROG=$DIR/$tdir/multiop multiop_bg_pause $TMP/$tfile.junk O_c ||
3786 $MULTIOP $DIR/$tdir/multiop Oc && error "expected error, got success"
3787 kill -USR1 $MULTIOP_PID || return 2
3788 wait $MULTIOP_PID || return 3
3789 rm $TMP/$tfile.junk $DIR/$tdir/multiop
3791 run_test 43a "open(RDWR) of file being executed should return -ETXTBSY"
3794 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
3795 test_mkdir -p $DIR/$tdir
3796 cp -p `which $MULTIOP` $DIR/$tdir/multiop ||
3797 cp -p multiop $DIR/$tdir/multiop
3798 MULTIOP_PROG=$DIR/$tdir/multiop multiop_bg_pause $TMP/$tfile.junk O_c ||
3801 $TRUNCATE $DIR/$tdir/multiop 0 && error "expected error, got success"
3802 kill -USR1 $MULTIOP_PID || return 2
3803 wait $MULTIOP_PID || return 3
3804 rm $TMP/$tfile.junk $DIR/$tdir/multiop
3806 run_test 43b "truncate of file being executed should return -ETXTBSY"
3809 local testdir="$DIR/$tdir"
3810 test_mkdir -p $DIR/$tdir
3812 ( cd $(dirname $SHELL) && md5sum $(basename $SHELL) ) | \
3813 ( cd $testdir && md5sum -c)
3815 run_test 43c "md5sum of copy into lustre========================"
3818 [[ $OSTCOUNT -lt 2 ]] && skip_env "skipping 2-stripe test" && return
3819 dd if=/dev/zero of=$DIR/f1 bs=4k count=1 seek=1023
3820 dd if=$DIR/f1 bs=4k count=1 > /dev/null
3822 run_test 44 "zero length read from a sparse stripe ============="
3825 local nstripe=$($LCTL lov_getconfig $DIR | grep default_stripe_count: |
3827 [ -z "$nstripe" ] && skip "can't get stripe info" && return
3828 [[ $nstripe -gt $OSTCOUNT ]] &&
3829 skip "Wrong default_stripe_count: $nstripe (OSTCOUNT: $OSTCOUNT)" &&
3831 local stride=$($LCTL lov_getconfig $DIR | grep default_stripe_size: |
3833 if [[ $nstripe -eq 0 || $nstripe -eq -1 ]]; then
3834 nstripe=$($LCTL lov_getconfig $DIR | grep obd_count: |
3838 OFFSETS="0 $((stride/2)) $((stride-1))"
3839 for offset in $OFFSETS; do
3840 for i in $(seq 0 $((nstripe-1))); do
3841 local GLOBALOFFSETS=""
3843 local size=$((((i + 2 * $nstripe )*$stride + $offset)))
3844 local myfn=$DIR/d44a-$size
3845 echo "--------writing $myfn at $size"
3846 ll_sparseness_write $myfn $size ||
3847 error "ll_sparseness_write"
3848 GLOBALOFFSETS="$GLOBALOFFSETS $size"
3849 ll_sparseness_verify $myfn $GLOBALOFFSETS ||
3850 error "ll_sparseness_verify $GLOBALOFFSETS"
3852 for j in $(seq 0 $((nstripe-1))); do
3854 size=$((((j + $nstripe )*$stride + $offset)))
3855 ll_sparseness_write $myfn $size ||
3856 error "ll_sparseness_write"
3857 GLOBALOFFSETS="$GLOBALOFFSETS $size"
3859 ll_sparseness_verify $myfn $GLOBALOFFSETS ||
3860 error "ll_sparseness_verify $GLOBALOFFSETS"
3865 run_test 44a "test sparse pwrite ==============================="
3869 for d in `lctl get_param -n osc.*.cur_dirty_bytes`; do
3875 before=`dirty_osc_total`
3876 echo executing "\"$*\""
3878 after=`dirty_osc_total`
3879 echo before $before, after $after
3882 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
3884 # Obtain grants from OST if it supports it
3885 echo blah > ${f}_grant
3888 do_dirty_record "echo blah > $f"
3889 [[ $before -eq $after ]] && error "write wasn't cached"
3890 do_dirty_record "> $f"
3891 [[ $before -gt $after ]] || error "truncate didn't lower dirty count"
3892 do_dirty_record "echo blah > $f"
3893 [[ $before -eq $after ]] && error "write wasn't cached"
3894 do_dirty_record "sync"
3895 [[ $before -gt $after ]] || error "writeback didn't lower dirty count"
3896 do_dirty_record "echo blah > $f"
3897 [[ $before -eq $after ]] && error "write wasn't cached"
3898 do_dirty_record "cancel_lru_locks osc"
3899 [[ $before -gt $after ]] ||
3900 error "lock cancellation didn't lower dirty count"
3903 run_test 45 "osc io page accounting ============================"
3905 # in a 2 stripe file (lov.sh), page 1023 maps to page 511 in its object. this
3906 # test tickles a bug where re-dirtying a page was failing to be mapped to the
3907 # objects offset and an assert hit when an rpc was built with 1023's mapped
3908 # offset 511 and 511's raw 511 offset. it also found general redirtying bugs.
3910 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
3914 dd if=/dev/zero of=$f bs=`page_size` seek=511 count=1
3916 dd conv=notrunc if=/dev/zero of=$f bs=`page_size` seek=1023 count=1
3917 dd conv=notrunc if=/dev/zero of=$f bs=`page_size` seek=511 count=1
3921 run_test 46 "dirtying a previously written page ================"
3923 # test_47 is removed "Device nodes check" is moved to test_28
3925 test_48a() { # bug 2399
3926 [ $(facet_fstype $SINGLEMDS) = "zfs" ] &&
3927 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.3.63) ] &&
3928 skip "MDS prior to 2.3.63 handle ZFS dir .. incorrectly" &&
3930 test_mkdir $DIR/$tdir
3932 mv $DIR/$tdir $DIR/$tdir.new || error "move directory failed"
3933 test_mkdir $DIR/$tdir || error "recreate directory failed"
3934 touch foo || error "'touch foo' failed after recreating cwd"
3935 test_mkdir bar || error "'mkdir foo' failed after recreating cwd"
3936 touch .foo || error "'touch .foo' failed after recreating cwd"
3937 test_mkdir .bar || error "'mkdir .foo' failed after recreating cwd"
3938 ls . > /dev/null || error "'ls .' failed after recreating cwd"
3939 ls .. > /dev/null || error "'ls ..' failed after removing cwd"
3940 cd . || error "'cd .' failed after recreating cwd"
3941 test_mkdir . && error "'mkdir .' worked after recreating cwd"
3942 rmdir . && error "'rmdir .' worked after recreating cwd"
3943 ln -s . baz || error "'ln -s .' failed after recreating cwd"
3944 cd .. || error "'cd ..' failed after recreating cwd"
3946 run_test 48a "Access renamed working dir (should return errors)="
3948 test_48b() { # bug 2399
3950 test_mkdir $DIR/$tdir
3952 rmdir $DIR/$tdir || error "remove cwd $DIR/$tdir failed"
3953 touch foo && error "'touch foo' worked after removing cwd"
3954 test_mkdir foo && error "'mkdir foo' worked after removing cwd"
3955 touch .foo && error "'touch .foo' worked after removing cwd"
3956 test_mkdir .foo && error "'mkdir .foo' worked after removing cwd"
3957 ls . > /dev/null && error "'ls .' worked after removing cwd"
3958 ls .. > /dev/null || error "'ls ..' failed after removing cwd"
3959 test_mkdir . && error "'mkdir .' worked after removing cwd"
3960 rmdir . && error "'rmdir .' worked after removing cwd"
3961 ln -s . foo && error "'ln -s .' worked after removing cwd"
3962 cd .. || echo "'cd ..' failed after removing cwd `pwd`" #bug 3517
3964 run_test 48b "Access removed working dir (should return errors)="
3966 test_48c() { # bug 2350
3967 #lctl set_param debug=-1
3970 test_mkdir -p $DIR/$tdir/dir
3972 $TRACE rmdir $DIR/$tdir/dir || error "remove cwd $DIR/$tdir/dir failed"
3973 $TRACE touch foo && error "touch foo worked after removing cwd"
3974 $TRACE test_mkdir foo && error "'mkdir foo' worked after removing cwd"
3975 touch .foo && error "touch .foo worked after removing cwd"
3976 test_mkdir .foo && error "mkdir .foo worked after removing cwd"
3977 $TRACE ls . && error "'ls .' worked after removing cwd"
3978 $TRACE ls .. || error "'ls ..' failed after removing cwd"
3979 $TRACE test_mkdir . && error "'mkdir .' worked after removing cwd"
3980 $TRACE rmdir . && error "'rmdir .' worked after removing cwd"
3981 $TRACE ln -s . foo && error "'ln -s .' worked after removing cwd"
3982 $TRACE cd .. || echo "'cd ..' failed after removing cwd `pwd`" #bug 3415
3984 run_test 48c "Access removed working subdir (should return errors)"
3986 test_48d() { # bug 2350
3987 #lctl set_param debug=-1
3990 test_mkdir -p $DIR/$tdir/dir
3992 $TRACE rmdir $DIR/$tdir/dir || error "remove cwd $DIR/$tdir/dir failed"
3993 $TRACE rmdir $DIR/$tdir || error "remove parent $DIR/$tdir failed"
3994 $TRACE touch foo && error "'touch foo' worked after removing parent"
3995 $TRACE test_mkdir foo && error "mkdir foo worked after removing parent"
3996 touch .foo && error "'touch .foo' worked after removing parent"
3997 test_mkdir .foo && error "mkdir .foo worked after removing parent"
3998 $TRACE ls . && error "'ls .' worked after removing parent"
3999 $TRACE ls .. && error "'ls ..' worked after removing parent"
4000 $TRACE test_mkdir . && error "'mkdir .' worked after removing parent"
4001 $TRACE rmdir . && error "'rmdir .' worked after removing parent"
4002 $TRACE ln -s . foo && error "'ln -s .' worked after removing parent"
4005 run_test 48d "Access removed parent subdir (should return errors)"
4007 test_48e() { # bug 4134
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 $DIR/$tdir || error "'touch $DIR/$tdir' failed"
4016 $TRACE chmod +x $DIR/$tdir || error "'chmod +x $DIR/$tdir' failed"
4017 # On a buggy kernel addition of "touch foo" after cd .. will
4018 # produce kernel oops in lookup_hash_it
4019 touch ../foo && error "'cd ..' worked after recreate parent"
4021 $TRACE rm $DIR/$tdir || error "rm '$DIR/$tdir' failed"
4023 run_test 48e "Access to recreated parent subdir (should return errors)"
4025 test_49() { # LU-1030
4026 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
4027 # get ost1 size - lustre-OST0000
4028 ost1_size=$(do_facet ost1 $LFS df | grep ${ost1_svc} |
4030 # write 800M at maximum
4031 [[ $ost1_size -lt 2 ]] && ost1_size=2
4032 [[ $ost1_size -gt 819200 ]] && ost1_size=819200
4034 $SETSTRIPE -c 1 -i 0 $DIR/$tfile
4035 dd if=/dev/zero of=$DIR/$tfile bs=4k count=$((ost1_size >> 2)) &
4038 # change max_pages_per_rpc while writing the file
4039 local osc1_mppc=osc.$(get_osc_import_name client ost1).max_pages_per_rpc
4040 local orig_mppc=$($LCTL get_param -n $osc1_mppc)
4041 # loop until dd process exits
4042 while ps ax -opid | grep -wq $dd_pid; do
4043 $LCTL set_param $osc1_mppc=$((RANDOM % 256 + 1))
4044 sleep $((RANDOM % 5 + 1))
4046 # restore original max_pages_per_rpc
4047 $LCTL set_param $osc1_mppc=$orig_mppc
4048 rm $DIR/$tfile || error "rm $DIR/$tfile failed"
4050 run_test 49 "Change max_pages_per_rpc won't break osc extent"
4054 test_mkdir $DIR/$tdir
4056 ls /proc/$$/cwd || error "ls /proc/$$/cwd failed"
4058 run_test 50 "special situations: /proc symlinks ==============="
4060 test_51a() { # was test_51
4061 # bug 1516 - create an empty entry right after ".." then split dir
4062 test_mkdir -c1 $DIR/$tdir
4063 touch $DIR/$tdir/foo
4064 $MCREATE $DIR/$tdir/bar
4066 createmany -m $DIR/$tdir/longfile 201
4068 while [[ $(ls -sd $DIR/$tdir | awk '{ print $1 }') -eq 4 ]]; do
4069 $MCREATE $DIR/$tdir/longfile$FNUM
4074 ls -l $DIR/$tdir > /dev/null || error "ls -l $DIR/$tdir failed"
4076 run_test 51a "special situations: split htree with empty entry =="
4078 export NUMTEST=70000
4080 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
4081 local BASE=$DIR/d${base}.${TESTSUITE}
4083 # cleanup the directory
4086 test_mkdir -p -c1 $BASE
4090 local mdtidx=$(printf "%04x" $($LFS getstripe -M $BASE))
4091 local numfree=$(lctl get_param -n mdc.$FSNAME-MDT$mdtidx*.filesfree)
4092 [[ $numfree -lt 21000 ]] &&
4093 skip "not enough free inodes ($numfree) on MDT$mdtidx" &&
4096 [[ $numfree -lt $NUMTEST ]] && NUMTEST=$(($numfree - 50)) &&
4097 echo "reduced count to $NUMTEST due to inodes on MDT$mdtidx"
4099 # need to check free space for the directories as well
4100 local blkfree=$(lctl get_param -n mdc.$FSNAME-MDT$mdtidx*.kbytesavail)
4101 numfree=$((blkfree / 4))
4102 [[ $numfree -lt $NUMTEST ]] && NUMTEST=$((numfree - 50)) &&
4103 echo "reduced count to $NUMTEST due to blocks on MDT$mdtidx"
4105 createmany -d $BASE/d $NUMTEST && echo $NUMTEST > $BASE/fnum ||
4109 echo "failed" > $BASE/fnum
4110 error "failed to create $NUMTEST subdirs in MDT$mdtidx:$BASE"
4113 run_test 51b "exceed 64k subdirectory nlink limit"
4115 test_51ba() { # LU-993
4116 local BASE=$DIR/d${base}.${TESTSUITE}
4117 # unlink all but 100 subdirectories, then check it still works
4119 [ -f $BASE/fnum ] && local NUMPREV=$(cat $BASE/fnum) && rm $BASE/fnum
4121 [ "$NUMPREV" != "failed" ] && NUMTEST=$NUMPREV
4122 local DELETE=$((NUMTEST - LEFT))
4124 # continue on to run this test even if 51b didn't finish,
4125 # just to delete the many subdirectories created.
4126 [ ! -d "${BASE}/d1" ] && skip "test_51b() not run" && return 0
4128 # for ldiskfs the nlink count should be 1, but this is OSD specific
4129 # and so this is listed for informational purposes only
4130 echo "nlink before: $(stat -c %h $BASE), created before: $NUMTEST"
4131 unlinkmany -d $BASE/d $DELETE
4134 if [ $RC -ne 0 ]; then
4135 if [ "$NUMPREV" == "failed" ]; then
4136 skip "previous setup failed"
4139 error "unlink of first $DELETE subdirs failed"
4144 echo "nlink between: $(stat -c %h $BASE)"
4145 # trim the first line of ls output
4146 local FOUND=$(($(ls -l ${BASE} | wc -l) - 1))
4147 [ $FOUND -ne $LEFT ] &&
4148 error "can't find subdirs: found only $FOUND/$LEFT"
4150 unlinkmany -d $BASE/d $DELETE $LEFT ||
4151 error "unlink of second $LEFT subdirs failed"
4152 # regardless of whether the backing filesystem tracks nlink accurately
4153 # or not, the nlink count shouldn't be more than "." and ".." here
4154 local AFTER=$(stat -c %h $BASE)
4155 [[ $AFTER -gt 2 ]] && error "nlink after: $AFTER > 2" ||
4156 echo "nlink after: $AFTER"
4158 run_test 51ba "verify nlink for many subdirectory cleanup"
4161 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
4162 [[ $OSTCOUNT -lt 3 ]] &&
4163 skip_env "skipping test with few OSTs" && return
4164 test_mkdir -p $DIR/$tdir
4165 createmany -o $DIR/$tdir/t- 1000
4166 $GETSTRIPE $DIR/$tdir > $TMP/$tfile
4167 for N in $(seq 0 $((OSTCOUNT - 1))); do
4168 OBJS[$N]=$(awk -vobjs=0 '($1 == '$N') { objs += 1 } \
4169 END { printf("%0.0f", objs) }' $TMP/$tfile)
4170 OBJS0[$N]=$(grep -A 1 idx $TMP/$tfile | awk -vobjs=0 \
4171 '($1 == '$N') { objs += 1 } \
4172 END { printf("%0.0f", objs) }')
4173 log "OST$N has ${OBJS[$N]} objects, ${OBJS0[$N]} are index 0"
4175 unlinkmany $DIR/$tdir/t- 1000
4178 for N in $(seq 1 $((OSTCOUNT - 1))); do
4179 [[ ${OBJS[$N]} -lt $((${OBJS[$NLAST]} - 20)) ]] &&
4180 error "OST $N has less objects vs OST $NLAST" \
4181 " (${OBJS[$N]} < ${OBJS[$NLAST]}"
4182 [[ ${OBJS[$N]} -gt $((${OBJS[$NLAST]} + 20)) ]] &&
4183 error "OST $N has less objects vs OST $NLAST" \
4184 " (${OBJS[$N]} < ${OBJS[$NLAST]}"
4186 [[ ${OBJS0[$N]} -lt $((${OBJS0[$NLAST]} - 20)) ]] &&
4187 error "OST $N has less #0 objects vs OST $NLAST" \
4188 " (${OBJS0[$N]} < ${OBJS0[$NLAST]}"
4189 [[ ${OBJS0[$N]} -gt $((${OBJS0[$NLAST]} + 20)) ]] &&
4190 error "OST $N has less #0 objects vs OST $NLAST" \
4191 " (${OBJS0[$N]} < ${OBJS0[$NLAST]}"
4196 run_test 51d "check object distribution"
4199 if [ "$(facet_fstype $SINGLEMDS)" != ldiskfs ]; then
4200 skip "Only applicable to ldiskfs-based MDTs"
4204 test_mkdir -c1 $DIR/$tdir || error "create $tdir failed"
4205 test_mkdir -c1 $DIR/$tdir/d0 || error "create d0 failed"
4207 touch $DIR/$tdir/d0/foo
4208 createmany -l $DIR/$tdir/d0/foo $DIR/$tdir/d0/f- 65001 &&
4209 error "file exceed 65000 nlink limit!"
4210 unlinkmany $DIR/$tdir/d0/f- 65001
4213 run_test 51e "check file nlink limit"
4216 [ -f $DIR/$tdir/foo ] && chattr -a $DIR/$tdir/foo
4217 test_mkdir -p $DIR/$tdir
4218 touch $DIR/$tdir/foo
4219 chattr +a $DIR/$tdir/foo || error "chattr +a failed"
4220 echo bar >> $DIR/$tdir/foo || error "append bar failed"
4221 cp /etc/hosts $DIR/$tdir/foo && error "cp worked"
4222 rm -f $DIR/$tdir/foo 2>/dev/null && error "rm worked"
4223 link $DIR/$tdir/foo $DIR/$tdir/foo_link 2>/dev/null &&
4225 echo foo >> $DIR/$tdir/foo || error "append foo failed"
4226 mrename $DIR/$tdir/foo $DIR/$tdir/foo_ren && error "rename worked"
4227 lsattr $DIR/$tdir/foo | egrep -q "^-+a[-e]+ $DIR/$tdir/foo" ||
4229 chattr -a $DIR/$tdir/foo || error "chattr -a failed"
4230 cp -r $DIR/$tdir $TMP/
4231 rm -fr $DIR/$tdir $TMP/$tdir || error "cleanup rm failed"
4233 run_test 52a "append-only flag test (should return errors)"
4236 [ -f $DIR/$tdir/foo ] && chattr -i $DIR/$tdir/foo
4237 test_mkdir -p $DIR/$tdir
4238 touch $DIR/$tdir/foo
4239 chattr +i $DIR/$tdir/foo || error "chattr +i failed"
4240 cat test > $DIR/$tdir/foo && error "cat test worked"
4241 cp /etc/hosts $DIR/$tdir/foo && error "cp worked"
4242 rm -f $DIR/$tdir/foo 2>/dev/null && error "rm worked"
4243 link $DIR/$tdir/foo $DIR/$tdir/foo_link 2>/dev/null &&
4245 echo foo >> $DIR/$tdir/foo && error "echo worked"
4246 mrename $DIR/$tdir/foo $DIR/$tdir/foo_ren && error "rename worked"
4247 [ -f $DIR/$tdir/foo ] || error "$tdir/foo is not a file"
4248 [ -f $DIR/$tdir/foo_ren ] && error "$tdir/foo_ren is not a file"
4249 lsattr $DIR/$tdir/foo | egrep -q "^-+i[-e]+ $DIR/$tdir/foo" ||
4251 chattr -i $DIR/$tdir/foo || error "chattr failed"
4253 rm -fr $DIR/$tdir || error "unable to remove $DIR/$tdir"
4255 run_test 52b "immutable flag test (should return errors) ======="
4258 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
4259 remote_mds_nodsh && skip "remote MDS with nodsh" && return
4260 remote_ost_nodsh && skip "remote OST with nodsh" && return
4273 local support_last_seq=true
4275 [[ $(lustre_version_code $SINGLEMDS) -ge $(version_code 2.3.60) ]] ||
4276 support_last_seq=false
4279 local mdtosc=$(get_mdtosc_proc_path $SINGLEMDS)
4281 for value in $(do_facet $SINGLEMDS \
4282 $LCTL get_param osc.$mdtosc.prealloc_last_id) ; do
4283 param=$(echo ${value[0]} | cut -d "=" -f1)
4284 ostname=$(echo $param | cut -d "." -f2 | cut -d - -f 1-2)
4286 if $support_last_seq; then
4287 param_seq=$(echo $param |
4288 sed -e s/prealloc_last_id/prealloc_last_seq/g)
4289 mds_last_seq=$(do_facet $SINGLEMDS \
4290 $LCTL get_param -n $param_seq)
4292 mds_last=$(do_facet $SINGLEMDS $LCTL get_param -n $param)
4294 ostnum=$(index_from_ostuuid ${ostname}_UUID)
4295 node=$(facet_active_host ost$((ostnum+1)))
4296 param="obdfilter.$ostname.last_id"
4297 for ost_last in $(do_node $node $LCTL get_param -n $param) ; do
4298 echo "$ostname.last_id=$ost_last; MDS.last_id=$mds_last"
4299 ost_last_id=$ost_last
4301 if $support_last_seq; then
4302 ost_last_id=$(echo $ost_last |
4303 awk -F':' '{print $2}' |
4305 ost_last_seq=$(echo $ost_last |
4306 awk -F':' '{print $1}')
4307 [[ $ost_last_seq = $mds_last_seq ]] || continue
4310 if [[ $ost_last_id != $mds_last ]]; then
4311 error "$ost_last_id != $mds_last"
4318 $found || error "can not match last_seq/last_id for $mdtosc"
4321 run_test 53 "verify that MDS and OSTs agree on pre-creation ===="
4324 $SOCKETSERVER $DIR/socket ||
4325 error "$SOCKETSERVER $DIR/socket failed: $?"
4326 $SOCKETCLIENT $DIR/socket ||
4327 error "$SOCKETCLIENT $DIR/socket failed: $?"
4328 $MUNLINK $DIR/socket || error "$MUNLINK $DIR/socket failed: $?"
4330 run_test 54a "unix domain socket test =========================="
4336 dd if=/dev/zero of=$f bs=$(page_size) count=1
4338 run_test 54b "char device works in lustre ======================"
4341 [ -b /dev/loop/0 ] && LOOPBASE=/dev/loop/
4342 [ -b /dev/loop0 ] && LOOPBASE=/dev/loop
4343 [ -z "$LOOPBASE" ] && echo "/dev/loop/0 and /dev/loop0 gone?" && return
4345 for i in $(seq 3 7); do
4346 losetup $LOOPBASE$i > /dev/null 2>&1 && continue
4354 loopdev="$DIR/loop54c"
4357 $UMOUNT $DIR/$tdir || rc=$?
4358 losetup -d $loopdev || true
4359 losetup -d $LOOPDEV || true
4360 rm -rf $loopdev $DIR/$tfile $DIR/$tdir
4365 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
4366 loopdev="$DIR/loop54c"
4369 [ -z "$LOOPNUM" ] && echo "couldn't find empty loop device" && return
4370 trap cleanup_54c EXIT
4371 mknod $loopdev b 7 $LOOPNUM
4372 echo "make a loop file system with $DIR/$tfile on $loopdev ($LOOPNUM)."
4373 dd if=/dev/zero of=$DIR/$tfile bs=$(get_page_size client) seek=1024 count=1 > /dev/null
4374 losetup $loopdev $DIR/$tfile ||
4375 error "can't set up $loopdev for $DIR/$tfile"
4376 mkfs.ext2 $loopdev || error "mke2fs on $loopdev"
4377 test_mkdir -p $DIR/$tdir
4378 mount -t ext2 $loopdev $DIR/$tdir ||
4379 error "error mounting $loopdev on $DIR/$tdir"
4380 dd if=/dev/zero of=$DIR/$tdir/tmp bs=$(get_page_size client) count=30 ||
4383 dd if=$DIR/$tdir/tmp of=/dev/zero bs=$(get_page_size client) count=30 ||
4387 run_test 54c "block device works in lustre ====================="
4393 [ "$string" = $(echo $string > $f | cat $f) ] || error "$f != $string"
4395 run_test 54d "fifo device works in lustre ======================"
4400 cp -aL /dev/console $f
4401 echo $string > $f || error "echo $string to $f failed"
4403 run_test 54e "console/tty device works in lustre ======================"
4405 #The test_55 used to be iopen test and it was removed by bz#24037.
4406 #run_test 55 "check iopen_connect_dentry() ======================"
4408 test_56a() { # was test_56
4411 test_mkdir -p $DIR/$tdir/dir
4413 NUMFILESx2=$(($NUMFILES * 2))
4414 for i in $(seq 1 $NUMFILES); do
4415 touch $DIR/$tdir/file$i
4416 touch $DIR/$tdir/dir/file$i
4419 # test lfs getstripe with --recursive
4420 FILENUM=$($GETSTRIPE --recursive $DIR/$tdir | grep -c obdidx)
4421 [[ $FILENUM -eq $NUMFILESx2 ]] ||
4422 error "$GETSTRIPE --recursive: found $FILENUM, not $NUMFILESx2"
4423 FILENUM=$($GETSTRIPE $DIR/$tdir | grep -c obdidx)
4424 [[ $FILENUM -eq $NUMFILES ]] ||
4425 error "$GETSTRIPE $DIR/$tdir: found $FILENUM, not $NUMFILES"
4426 echo "$GETSTRIPE --recursive passed."
4428 # test lfs getstripe with file instead of dir
4429 FILENUM=$($GETSTRIPE $DIR/$tdir/file1 | grep -c obdidx)
4430 [[ $FILENUM -eq 1 ]] ||
4431 error "$GETSTRIPE $DIR/$tdir/file1: found $FILENUM, not 1"
4432 echo "$GETSTRIPE file1 passed."
4434 #test lfs getstripe with --verbose
4435 [[ $($GETSTRIPE --verbose $DIR/$tdir |
4436 grep -c lmm_magic) -eq $NUMFILES ]] ||
4437 error "$GETSTRIPE --verbose $DIR/$tdir: want $NUMFILES"
4438 [[ $($GETSTRIPE $DIR/$tdir | grep -c lmm_magic) -eq 0 ]] ||
4439 rror "$GETSTRIPE $DIR/$tdir: showed lmm_magic"
4440 echo "$GETSTRIPE --verbose passed."
4442 #test lfs getstripe with --obd
4443 $GETSTRIPE --obd wrong_uuid $DIR/$tdir 2>&1 |
4444 grep -q "unknown obduuid" ||
4445 error "$GETSTRIPE --obd wrong_uuid should return error message"
4447 [[ $OSTCOUNT -lt 2 ]] &&
4448 skip_env "skipping other $GETSTRIPE --obd test" && return
4451 OBDUUID=$(ostuuid_from_index $OSTIDX)
4452 FILENUM=$($GETSTRIPE -ir $DIR/$tdir | grep "^$OSTIDX\$" | wc -l)
4453 FOUND=$($GETSTRIPE -r --obd $OBDUUID $DIR/$tdir | grep obdidx | wc -l)
4454 [[ $FOUND -eq $FILENUM ]] ||
4455 error "$GETSTRIPE --obd wrong: found $FOUND, expected $FILENUM"
4456 [[ $($GETSTRIPE -r -v --obd $OBDUUID $DIR/$tdir |
4457 sed '/^[ ]*'${OSTIDX}'[ ]/d' |
4458 sed -n '/^[ ]*[0-9][0-9]*[ ]/p' | wc -l) -eq 0 ]] ||
4459 error "$GETSTRIPE --obd: should not show file on other obd"
4460 echo "$GETSTRIPE --obd passed"
4462 run_test 56a "check $GETSTRIPE"
4467 local LOCAL_NUMFILES="$1"
4468 local LOCAL_NUMDIRS="$2"
4469 local MKDIR_PARAMS="$3"
4470 local DIR_STRIPE_PARAMS="$4"
4472 if [ ! -d "$TDIR" ] ; then
4473 test_mkdir -p $DIR_STRIPE_PARAMS $TDIR
4474 [ "$MKDIR_PARAMS" ] && $SETSTRIPE $MKDIR_PARAMS $TDIR
4475 for i in `seq 1 $LOCAL_NUMFILES` ; do
4478 for i in `seq 1 $LOCAL_NUMDIRS` ; do
4479 test_mkdir $DIR_STRIPE_PARAMS $TDIR/dir$i
4480 for j in `seq 1 $LOCAL_NUMFILES` ; do
4481 touch $TDIR/dir$i/file$j
4487 setup_56_special() {
4491 if [ ! -e "$TDIR/loop1b" ] ; then
4492 for i in `seq 1 $LOCAL_NUMFILES` ; do
4493 mknod $TDIR/loop${i}b b 7 $i
4494 mknod $TDIR/null${i}c c 1 3
4495 ln -s $TDIR/file1 $TDIR/link${i}l
4497 for i in `seq 1 $LOCAL_NUMDIRS` ; do
4498 mknod $TDIR/dir$i/loop${i}b b 7 $i
4499 mknod $TDIR/dir$i/null${i}c c 1 3
4500 ln -s $TDIR/dir$i/file1 $TDIR/dir$i/link${i}l
4509 setup_56 $NUMFILES $NUMDIRS
4511 EXPECTED=$(($NUMDIRS + 2))
4512 # test lfs find with -name
4513 for i in $(seq 1 $NUMFILES) ; do
4514 NUMS=$($LFIND -name "*$i" $TDIR | wc -l)
4515 [ $NUMS -eq $EXPECTED ] ||
4516 error "lfs find -name \"*$i\" $TDIR wrong: "\
4517 "found $NUMS, expected $EXPECTED"
4520 run_test 56g "check lfs find -name ============================="
4526 setup_56 $NUMFILES $NUMDIRS
4528 EXPECTED=$(((NUMDIRS + 1) * (NUMFILES - 1) + NUMFILES))
4529 # test lfs find with ! -name
4530 for i in $(seq 1 $NUMFILES) ; do
4531 NUMS=$($LFIND ! -name "*$i" $TDIR | wc -l)
4532 [ $NUMS -eq $EXPECTED ] ||
4533 error "lfs find ! -name \"*$i\" $TDIR wrong: "\
4534 "found $NUMS, expected $EXPECTED"
4537 run_test 56h "check lfs find ! -name ============================="
4541 test_mkdir -p $DIR/$tdir
4542 UUID=$(ostuuid_from_index 0 $DIR/$tdir)
4543 CMD="$LFIND -ost $UUID $DIR/$tdir"
4545 [ -z "$OUT" ] || error "\"$CMD\" returned directory '$OUT'"
4547 run_test 56i "check 'lfs find -ost UUID' skips directories ======="
4551 setup_56_special $NUMFILES $NUMDIRS
4553 EXPECTED=$((NUMDIRS + 1))
4554 CMD="$LFIND -type d $TDIR"
4555 NUMS=$($CMD | wc -l)
4556 [ $NUMS -eq $EXPECTED ] ||
4557 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4559 run_test 56j "check lfs find -type d ============================="
4563 setup_56_special $NUMFILES $NUMDIRS
4565 EXPECTED=$(((NUMDIRS + 1) * NUMFILES))
4566 CMD="$LFIND -type f $TDIR"
4567 NUMS=$($CMD | wc -l)
4568 [ $NUMS -eq $EXPECTED ] ||
4569 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4571 run_test 56k "check lfs find -type f ============================="
4575 setup_56_special $NUMFILES $NUMDIRS
4577 EXPECTED=$((NUMDIRS + NUMFILES))
4578 CMD="$LFIND -type b $TDIR"
4579 NUMS=$($CMD | wc -l)
4580 [ $NUMS -eq $EXPECTED ] ||
4581 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4583 run_test 56l "check lfs find -type b ============================="
4587 setup_56_special $NUMFILES $NUMDIRS
4589 EXPECTED=$((NUMDIRS + NUMFILES))
4590 CMD="$LFIND -type c $TDIR"
4591 NUMS=$($CMD | wc -l)
4592 [ $NUMS -eq $EXPECTED ] ||
4593 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4595 run_test 56m "check lfs find -type c ============================="
4599 setup_56_special $NUMFILES $NUMDIRS
4601 EXPECTED=$((NUMDIRS + NUMFILES))
4602 CMD="$LFIND -type l $TDIR"
4603 NUMS=$($CMD | wc -l)
4604 [ $NUMS -eq $EXPECTED ] ||
4605 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4607 run_test 56n "check lfs find -type l ============================="
4611 setup_56 $NUMFILES $NUMDIRS
4612 utime $TDIR/file1 > /dev/null || error "utime (1)"
4613 utime $TDIR/file2 > /dev/null || error "utime (2)"
4614 utime $TDIR/dir1 > /dev/null || error "utime (3)"
4615 utime $TDIR/dir2 > /dev/null || error "utime (4)"
4616 utime $TDIR/dir1/file1 > /dev/null || error "utime (5)"
4617 dd if=/dev/zero count=1 >> $TDIR/dir1/file1 && sync
4620 NUMS=`$LFIND -mtime +0 $TDIR | wc -l`
4621 [ $NUMS -eq $EXPECTED ] || \
4622 error "lfs find -mtime +0 $TDIR wrong: found $NUMS, expected $EXPECTED"
4625 CMD="$LFIND -mtime 0 $TDIR"
4626 NUMS=$($CMD | wc -l)
4627 [ $NUMS -eq $EXPECTED ] ||
4628 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4630 run_test 56o "check lfs find -mtime for old files =========================="
4633 [ $RUNAS_ID -eq $UID ] &&
4634 skip_env "RUNAS_ID = UID = $UID -- skipping" && return
4637 setup_56 $NUMFILES $NUMDIRS
4639 chown $RUNAS_ID $TDIR/file* || error "chown $DIR/${tdir}g/file$i failed"
4641 CMD="$LFIND -uid $RUNAS_ID $TDIR"
4642 NUMS=$($CMD | wc -l)
4643 [ $NUMS -eq $EXPECTED ] || \
4644 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4646 EXPECTED=$(((NUMFILES + 1) * NUMDIRS + 1))
4647 CMD="$LFIND ! -uid $RUNAS_ID $TDIR"
4648 NUMS=$($CMD | wc -l)
4649 [ $NUMS -eq $EXPECTED ] || \
4650 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4652 run_test 56p "check lfs find -uid and ! -uid ==============================="
4655 [ $RUNAS_ID -eq $UID ] &&
4656 skip_env "RUNAS_ID = UID = $UID -- skipping" && return
4659 setup_56 $NUMFILES $NUMDIRS
4661 chgrp $RUNAS_GID $TDIR/file* || error "chown $TDIR/file$i failed"
4664 CMD="$LFIND -gid $RUNAS_GID $TDIR"
4665 NUMS=$($CMD | wc -l)
4666 [ $NUMS -eq $EXPECTED ] ||
4667 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4669 EXPECTED=$(( ($NUMFILES+1) * $NUMDIRS + 1))
4670 CMD="$LFIND ! -gid $RUNAS_GID $TDIR"
4671 NUMS=$($CMD | wc -l)
4672 [ $NUMS -eq $EXPECTED ] ||
4673 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4675 run_test 56q "check lfs find -gid and ! -gid ==============================="
4679 setup_56 $NUMFILES $NUMDIRS
4682 CMD="$LFIND -size 0 -type f $TDIR"
4683 NUMS=$($CMD | wc -l)
4684 [ $NUMS -eq $EXPECTED ] ||
4685 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4687 CMD="$LFIND ! -size 0 -type f $TDIR"
4688 NUMS=$($CMD | wc -l)
4689 [ $NUMS -eq $EXPECTED ] ||
4690 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4691 echo "test" > $TDIR/$tfile
4692 echo "test2" > $TDIR/$tfile.2 && sync
4694 CMD="$LFIND -size 5 -type f $TDIR"
4695 NUMS=$($CMD | wc -l)
4696 [ $NUMS -eq $EXPECTED ] ||
4697 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4699 CMD="$LFIND -size +5 -type f $TDIR"
4700 NUMS=$($CMD | wc -l)
4701 [ $NUMS -eq $EXPECTED ] ||
4702 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4704 CMD="$LFIND -size +0 -type f $TDIR"
4705 NUMS=$($CMD | wc -l)
4706 [ $NUMS -eq $EXPECTED ] ||
4707 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4709 CMD="$LFIND ! -size -5 -type f $TDIR"
4710 NUMS=$($CMD | wc -l)
4711 [ $NUMS -eq $EXPECTED ] ||
4712 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4714 CMD="$LFIND -size -5 -type f $TDIR"
4715 NUMS=$($CMD | wc -l)
4716 [ $NUMS -eq $EXPECTED ] ||
4717 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4719 run_test 56r "check lfs find -size works =========================="
4721 test_56s() { # LU-611
4723 setup_56 $NUMFILES $NUMDIRS "-c $OSTCOUNT"
4725 if [[ $OSTCOUNT -gt 1 ]]; then
4726 $SETSTRIPE -c 1 $TDIR/$tfile.{0,1,2,3}
4730 ONESTRIPE=$(((NUMDIRS + 1) * NUMFILES))
4734 EXPECTED=$(((NUMDIRS + 1) * NUMFILES))
4735 CMD="$LFIND -stripe-count $OSTCOUNT -type f $TDIR"
4736 NUMS=$($CMD | wc -l)
4737 [ $NUMS -eq $EXPECTED ] || {
4739 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4742 EXPECTED=$(((NUMDIRS + 1) * NUMFILES + EXTRA))
4743 CMD="$LFIND -stripe-count +0 -type f $TDIR"
4744 NUMS=$($CMD | wc -l)
4745 [ $NUMS -eq $EXPECTED ] || {
4747 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4751 CMD="$LFIND -stripe-count 1 -type f $TDIR"
4752 NUMS=$($CMD | wc -l)
4753 [ $NUMS -eq $EXPECTED ] || {
4755 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4758 CMD="$LFIND -stripe-count -2 -type f $TDIR"
4759 NUMS=$($CMD | wc -l)
4760 [ $NUMS -eq $EXPECTED ] || {
4762 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4766 CMD="$LFIND -stripe-count $((OSTCOUNT + 1)) -type f $TDIR"
4767 NUMS=$($CMD | wc -l)
4768 [ $NUMS -eq $EXPECTED ] || {
4770 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4773 run_test 56s "check lfs find -stripe-count works"
4775 test_56t() { # LU-611
4777 setup_56 $NUMFILES $NUMDIRS "-s 512k"
4779 $SETSTRIPE -S 256k $TDIR/$tfile.{0,1,2,3}
4781 EXPECTED=$(((NUMDIRS + 1) * NUMFILES))
4782 CMD="$LFIND -stripe-size 512k -type f $TDIR"
4783 NUMS=$($CMD | wc -l)
4784 [ $NUMS -eq $EXPECTED ] ||
4785 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4787 CMD="$LFIND -stripe-size +320k -type f $TDIR"
4788 NUMS=$($CMD | wc -l)
4789 [ $NUMS -eq $EXPECTED ] ||
4790 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4792 EXPECTED=$(((NUMDIRS + 1) * NUMFILES + 4))
4793 CMD="$LFIND -stripe-size +200k -type f $TDIR"
4794 NUMS=$($CMD | wc -l)
4795 [ $NUMS -eq $EXPECTED ] ||
4796 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4798 CMD="$LFIND -stripe-size -640k -type f $TDIR"
4799 NUMS=$($CMD | wc -l)
4800 [ $NUMS -eq $EXPECTED ] ||
4801 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4804 CMD="$LFIND -stripe-size 256k -type f $TDIR"
4805 NUMS=$($CMD | wc -l)
4806 [ $NUMS -eq $EXPECTED ] ||
4807 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4809 CMD="$LFIND -stripe-size -320k -type f $TDIR"
4810 NUMS=$($CMD | wc -l)
4811 [ $NUMS -eq $EXPECTED ] ||
4812 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4815 CMD="$LFIND -stripe-size 1024k -type f $TDIR"
4816 NUMS=$($CMD | wc -l)
4817 [ $NUMS -eq $EXPECTED ] ||
4818 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4820 run_test 56t "check lfs find -stripe-size works"
4822 test_56u() { # LU-611
4824 setup_56 $NUMFILES $NUMDIRS "-i 0"
4826 if [[ $OSTCOUNT -gt 1 ]]; then
4827 $SETSTRIPE -i 1 $TDIR/$tfile.{0,1,2,3}
4833 EXPECTED=$(((NUMDIRS + 1) * NUMFILES))
4834 CMD="$LFIND -stripe-index 0 -type f $TDIR"
4835 NUMS=$($CMD | wc -l)
4836 [ $NUMS -eq $EXPECTED ] ||
4837 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4840 CMD="$LFIND -stripe-index 1 -type f $TDIR"
4841 NUMS=$($CMD | wc -l)
4842 [ $NUMS -eq $EXPECTED ] ||
4843 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4845 CMD="$LFIND ! -stripe-index 0 -type f $TDIR"
4846 NUMS=$($CMD | wc -l)
4847 [ $NUMS -eq $EXPECTED ] ||
4848 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4851 # This should produce an error and not return any files
4852 CMD="$LFIND -stripe-index $OSTCOUNT -type f $TDIR"
4853 NUMS=$($CMD 2>/dev/null | wc -l)
4854 [ $NUMS -eq $EXPECTED ] ||
4855 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4857 if [[ $OSTCOUNT -gt 1 ]]; then
4858 EXPECTED=$(((NUMDIRS + 1) * NUMFILES + ONESTRIPE))
4859 CMD="$LFIND -stripe-index 0,1 -type f $TDIR"
4860 NUMS=$($CMD | wc -l)
4861 [ $NUMS -eq $EXPECTED ] ||
4862 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4865 run_test 56u "check lfs find -stripe-index works"
4872 setup_56 $NUMFILES $NUMDIRS
4874 UUID=$(mdtuuid_from_index $MDT_IDX $TDIR)
4875 [ -z "$UUID" ] && error "mdtuuid_from_index cannot find MDT index $MDT_IDX"
4877 for file in $($LFIND -mdt $UUID $TDIR); do
4878 file_mdt_idx=$($GETSTRIPE -M $file)
4879 [ $file_mdt_idx -eq $MDT_IDX ] ||
4880 error "'lfind -mdt $UUID' != 'getstripe -M' ($file_mdt_idx)"
4883 run_test 56v "check 'lfs find -mdt match with lfs getstripe -M' ======="
4886 [[ $OSTCOUNT -lt 2 ]] && skip_env "$OSTCOUNT < 2 OSTs -- skipping" &&
4888 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
4891 rm -rf $TDIR || error "remove $TDIR failed"
4892 setup_56 $NUMFILES $NUMDIRS "-c $OSTCOUNT" "-c1"
4895 stripe_size=$($GETSTRIPE -S -d $TDIR) ||
4896 error "$GETSTRIPE -S -d $TDIR failed"
4897 stripe_size=${stripe_size%% *}
4899 local file_size=$((stripe_size * OSTCOUNT))
4900 local file_num=$((NUMDIRS * NUMFILES + NUMFILES))
4901 local required_space=$((file_num * file_size))
4903 local free_space=$($LCTL get_param -n lov.$FSNAME-clilov-*.kbytesavail |
4905 [[ $free_space -le $((required_space / 1024)) ]] &&
4906 skip_env "need at least $required_space bytes free space," \
4907 "have $free_space kbytes" && return
4910 local dd_count=$((file_size / dd_bs))
4912 # write data into the files
4916 for i in $(seq 1 $NUMFILES); do
4918 yes | dd bs=$dd_bs count=$dd_count of=$file >/dev/null 2>&1 ||
4919 error "write data into $file failed"
4921 for i in $(seq 1 $NUMDIRS); do
4922 for j in $(seq 1 $NUMFILES); do
4923 file=$TDIR/dir$i/file$j
4924 yes | dd bs=$dd_bs count=$dd_count of=$file \
4926 error "write data into $file failed"
4931 [[ $OSTCOUNT -gt 1 ]] && expected=$((OSTCOUNT - 1))
4934 local cmd="$LFS_MIGRATE -y -c $expected $TDIR/file1"
4936 eval $cmd || error "$cmd failed"
4938 check_stripe_count $TDIR/file1 $expected
4940 if [ $(lustre_version_code $SINGLEMDS) -ge $(version_code 2.6.90) ];
4942 # lfs_migrate file onto OST 0 if it is on OST 1, or onto
4943 # OST 1 if it is on OST 0. This file is small enough to
4944 # be on only one stripe.
4945 file=$TDIR/migr_1_ost
4946 dd bs=$dd_bs count=1 if=/dev/urandom of=$file >/dev/null 2>&1 ||
4947 error "write data into $file failed"
4948 local obdidx=$($LFS getstripe -i $file)
4949 local oldmd5=$(md5sum $file)
4951 [[ $obdidx -eq 0 ]] && newobdidx=1
4952 cmd="$LFS migrate -i $newobdidx $file"
4954 eval $cmd || error "$cmd failed"
4955 local realobdix=$($LFS getstripe -i $file)
4956 local newmd5=$(md5sum $file)
4957 [[ $newobdidx -ne $realobdix ]] &&
4958 error "new OST is different (was=$obdidx, wanted=$newobdidx, got=$realobdix)"
4959 [[ "$oldmd5" != "$newmd5" ]] &&
4960 error "md5sum differ: $oldmd5, $newmd5"
4964 cmd="$LFS_MIGRATE -y -c $expected $TDIR/dir1"
4966 eval $cmd || error "$cmd failed"
4968 for j in $(seq 1 $NUMFILES); do
4969 check_stripe_count $TDIR/dir1/file$j $expected
4972 # lfs_migrate works with lfs find
4973 cmd="$LFIND -stripe_count $OSTCOUNT -type f $TDIR |
4974 $LFS_MIGRATE -y -c $expected"
4976 eval $cmd || error "$cmd failed"
4978 for i in $(seq 2 $NUMFILES); do
4979 check_stripe_count $TDIR/file$i $expected
4981 for i in $(seq 2 $NUMDIRS); do
4982 for j in $(seq 1 $NUMFILES); do
4983 check_stripe_count $TDIR/dir$i/file$j $expected
4987 run_test 56w "check lfs_migrate -c stripe_count works"
4990 check_swap_layouts_support && return 0
4991 [[ $OSTCOUNT -lt 2 ]] &&
4992 skip_env "need 2 OST, skipping test" && return
4994 local dir0=$DIR/$tdir/$testnum
4995 test_mkdir -p $dir0 || error "creating dir $dir0"
4997 local ref1=/etc/passwd
4998 local file1=$dir0/file1
5000 $SETSTRIPE -c 2 $file1
5002 $LFS migrate -c 1 $file1 || error "migrate failed rc = $?"
5003 stripe=$($GETSTRIPE -c $file1)
5004 [[ $stripe == 1 ]] || error "stripe of $file1 is $stripe != 1"
5005 cmp $file1 $ref1 || error "content mismatch $file1 differs from $ref1"
5010 run_test 56x "lfs migration support"
5013 check_swap_layouts_support && return 0
5014 [[ $OSTCOUNT -lt 2 ]] &&
5015 skip_env "need 2 OST, skipping test" && return
5017 local dir0=$DIR/$tdir/$testnum
5018 test_mkdir -p $dir0 || error "creating dir $dir0"
5020 local ref1=/etc/passwd
5021 local file1=$dir0/file1
5023 $SETSTRIPE -c 2 $file1
5025 $LFS migrate --block -c 1 $file1 || error "migrate failed rc = $?"
5026 local stripe=$($GETSTRIPE -c $file1)
5027 [[ $stripe == 1 ]] || error "stripe of $file1 is $stripe != 1"
5028 cmp $file1 $ref1 || error "content mismatch $file1 differs from $ref1"
5033 run_test 56xa "lfs migration --block support"
5036 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.4.53) ] &&
5037 skip "No HSM $(lustre_build_version $SINGLEMDS) MDS < 2.4.53" &&
5041 local dir0=$DIR/$tdir/$testnum
5042 test_mkdir -p $dir0 || error "creating dir $dir0"
5043 local f1=$dir0/file1
5044 local f2=$dir0/file2
5046 touch $f1 || error "creating std file $f1"
5047 $MULTIOP $f2 H2c || error "creating released file $f2"
5049 # a directory can be raid0, so ask only for files
5050 res=$($LFIND $dir0 -L raid0 -type f | wc -l)
5051 [[ $res == 2 ]] || error "search raid0: found $res files != 2"
5053 res=$($LFIND $dir0 \! -L raid0 -type f | wc -l)
5054 [[ $res == 0 ]] || error "search !raid0: found $res files != 0"
5056 # only files can be released, so no need to force file search
5057 res=$($LFIND $dir0 -L released)
5058 [[ $res == $f2 ]] || error "search released: found $res != $f2"
5060 res=$($LFIND $dir0 \! -L released)
5061 [[ $res == $f1 ]] || error "search !released: found $res != $f1"
5064 run_test 56y "lfs find -L raid0|released"
5066 test_56z() { # LU-4824
5067 # This checks to make sure 'lfs find' continues after errors
5068 # There are two classes of errors that should be caught:
5069 # - If multiple paths are provided, all should be searched even if one
5071 # - If errors are encountered during the search, it should not terminate
5074 test_mkdir $DIR/$tdir
5075 for i in d{0..9}; do
5076 test_mkdir $DIR/$tdir/$i
5078 touch $DIR/$tdir/d{0..9}/$tfile
5079 $LFS find $DIR/non_existent_dir $DIR/$tdir &&
5080 error "$LFS find did not return an error"
5081 # Make a directory unsearchable. This should NOT be the last entry in
5082 # directory order. Arbitrarily pick the 6th entry
5083 chmod 700 $($LFS find $DIR/$tdir -type d | sed '6!d')
5084 local count=$($RUNAS $LFS find $DIR/non_existent $DIR/$tdir | wc -l)
5085 # The user should be able to see 10 directories and 9 files
5086 [ $count == 19 ] || error "$LFS find did not continue after error"
5088 run_test 56z "lfs find should continue after an error"
5090 test_56aa() { # LU-5937
5091 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
5094 $LFS setdirstripe -c$MDSCOUNT $DIR/$tdir/striped_dir
5096 createmany -o $DIR/$tdir/striped_dir/${tfile}- 1024
5097 local dirs=$(lfs find --size +8k $DIR/$tdir/)
5099 [ -n "$dirs" ] || error "lfs find --size wrong under striped dir"
5101 run_test 56aa "lfs find --size under striped dir"
5104 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5105 # note test will not do anything if MDS is not local
5106 if [ "$(facet_fstype $SINGLEMDS)" != ldiskfs ]; then
5107 skip "Only applicable to ldiskfs-based MDTs"
5111 remote_mds_nodsh && skip "remote MDS with nodsh" && return
5112 local MNTDEV="osd*.*MDT*.mntdev"
5113 DEV=$(do_facet $SINGLEMDS lctl get_param -n $MNTDEV)
5114 [ -z "$DEV" ] && error "can't access $MNTDEV"
5115 for DEV in $(do_facet $SINGLEMDS lctl get_param -n $MNTDEV); do
5116 do_facet $SINGLEMDS $DUMPE2FS -h $DEV > $TMP/t57a.dump ||
5117 error "can't access $DEV"
5118 DEVISIZE=$(awk '/Inode size:/ { print $3 }' $TMP/t57a.dump)
5119 [[ $DEVISIZE -gt 128 ]] || error "inode size $DEVISIZE"
5123 run_test 57a "verify MDS filesystem created with large inodes =="
5126 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5127 if [ "$(facet_fstype $SINGLEMDS)" != ldiskfs ]; then
5128 skip "Only applicable to ldiskfs-based MDTs"
5132 remote_mds_nodsh && skip "remote MDS with nodsh" && return
5133 local dir=$DIR/$tdir
5137 local FILEN=$dir/f$FILECOUNT
5139 rm -rf $dir || error "removing $dir"
5140 test_mkdir -p -c1 $dir || error "creating $dir"
5141 local mdtidx=$($LFS getstripe -M $dir)
5142 local mdtname=MDT$(printf %04x $mdtidx)
5143 local facet=mds$((mdtidx + 1))
5145 echo "mcreating $FILECOUNT files"
5146 createmany -m $dir/f 1 $FILECOUNT || \
5147 error "creating files in $dir"
5149 # verify that files do not have EAs yet
5150 $GETSTRIPE $FILE1 2>&1 | grep -q "no stripe" || error "$FILE1 has an EA"
5151 $GETSTRIPE $FILEN 2>&1 | grep -q "no stripe" || error "$FILEN has an EA"
5155 df $dir #make sure we get new statfs data
5156 local MDSFREE=$(do_facet $facet \
5157 lctl get_param -n osd*.*$mdtname.kbytesfree)
5158 local MDCFREE=$(lctl get_param -n mdc.*$mdtname-mdc-*.kbytesfree)
5159 echo "opening files to create objects/EAs"
5161 for FILE in `seq -f $dir/f%g 1 $FILECOUNT`; do
5162 $OPENFILE -f O_RDWR $FILE > /dev/null 2>&1 || error "opening $FILE"
5165 # verify that files have EAs now
5166 $GETSTRIPE $FILE1 | grep -q "obdidx" || error "$FILE1 missing EA"
5167 $GETSTRIPE $FILEN | grep -q "obdidx" || error "$FILEN missing EA"
5169 sleep 1 #make sure we get new statfs data
5171 local MDSFREE2=$(do_facet $facet \
5172 lctl get_param -n osd*.*$mdtname.kbytesfree)
5173 local MDCFREE2=$(lctl get_param -n mdc.*$mdtname-mdc-*.kbytesfree)
5174 if [[ $MDCFREE2 -lt $((MDCFREE - 16)) ]]; then
5175 if [ "$MDSFREE" != "$MDSFREE2" ]; then
5176 error "MDC before $MDCFREE != after $MDCFREE2"
5178 echo "MDC before $MDCFREE != after $MDCFREE2"
5179 echo "unable to confirm if MDS has large inodes"
5184 run_test 57b "default LOV EAs are stored inside large inodes ==="
5187 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5188 [ -z "$(which wiretest 2>/dev/null)" ] &&
5189 skip_env "could not find wiretest" && return
5192 run_test 58 "verify cross-platform wire constants =============="
5195 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5196 echo "touch 130 files"
5197 createmany -o $DIR/f59- 130
5199 unlinkmany $DIR/f59- 130
5201 # wait for commitment of removal
5202 wait_delete_completed
5204 run_test 59 "verify cancellation of llog records async ========="
5206 TEST60_HEAD="test_60 run $RANDOM"
5208 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5209 remote_mgs_nodsh && skip "remote MGS with nodsh" && return
5210 do_facet mgs "! which run-llog.sh &> /dev/null" &&
5211 do_facet mgs "! ls run-llog.sh &> /dev/null" &&
5212 skip_env "missing subtest run-llog.sh" && return
5214 log "$TEST60_HEAD - from kernel mode"
5215 do_facet mgs "$LCTL set_param debug=warning; $LCTL dk > /dev/null"
5216 do_facet mgs sh run-llog.sh
5217 do_facet mgs $LCTL dk > $TMP/$tfile
5219 # LU-6388: test llog_reader
5220 local llog_reader=$(do_facet mgs "which llog_reader 2> /dev/null")
5221 llog_reader=${llog_reader:-$LUSTRE/utils/llog_reader}
5222 [ -z $(do_facet mgs ls -d $llog_reader 2> /dev/null) ] &&
5223 skip_env "missing llog_reader" && return
5224 local fstype=$(facet_fstype mgs)
5225 [ $fstype != ldiskfs -a $fstype != zfs ] &&
5226 skip_env "Only for ldiskfs or zfs type mgs" && return
5228 local mntpt=$(facet_mntpt mgs)
5229 local mgsdev=$(mgsdevname 1)
5241 #get fid and record list
5242 fid_list=($(awk '/9_sub.*record/ { print $NF }' /$TMP/$tfile |
5244 rec_list=($(awk '/9_sub.*record/ { print $((NF-3)) }' /$TMP/$tfile |
5246 #remount mgs as ldiskfs or zfs type
5247 stop mgs || error "stop mgs failed"
5248 mount_fstype mgs || error "remount mgs failed"
5249 for ((i = 0; i < ${#fid_list[@]}; i++)); do
5252 seq=$(echo $fid | awk -F ':' '{ print $1 }' | sed -e "s/^0x//g")
5253 oid=$(echo $fid | awk -F ':' '{ print $2 }' | sed -e "s/^0x//g")
5258 obj_file=$mntpt/O/$seq/d$((oid%32))/$oid ;;
5260 obj_file=$mntpt/oi.$(($((16#$seq))&127))/$fid ;;
5262 echo "obj_file is $obj_file"
5263 do_facet mgs $llog_reader $obj_file
5265 rec_type=$(do_facet mgs $llog_reader $obj_file | grep "type=" |
5266 awk '{ print $3 }' | sed -e "s/^type=//g")
5267 if [ $rec_type != $rec ]; then
5268 echo "FAILED test_60a wrong record type $rec_type," \
5274 #check obj path if record type is LLOG_LOGID_MAGIC
5275 if [ "$rec" == "1064553b" ]; then
5276 path=$(do_facet mgs $llog_reader $obj_file |
5277 grep "path=" | awk '{ print $NF }' |
5278 sed -e "s/^path=//g")
5279 if [ $obj_file != $mntpt/$path ]; then
5280 echo "FAILED test_60a wrong obj path" \
5281 "$montpt/$path, should be $obj_file"
5288 #restart mgs before "error", otherwise it will block the next test
5289 stop mgs || error "stop mgs failed"
5290 start mgs $(mgsdevname) $MGS_MOUNT_OPTS || error "start mgs failed"
5291 $pass || error "test failed, see FAILED test_60a messages for specifics"
5293 run_test 60a "llog_test run from kernel module and test llog_reader =========="
5295 test_60b() { # bug 6411
5296 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5298 LLOG_COUNT=$(dmesg | awk "/$TEST60_HEAD/ { marker = 1; from_marker = 0; }
5310 [[ $LLOG_COUNT -gt 100 ]] &&
5311 error "CDEBUG_LIMIT not limiting messages ($LLOG_COUNT)" || true
5313 run_test 60b "limit repeated messages from CERROR/CWARN ========"
5316 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5317 echo "create 5000 files"
5318 createmany -o $DIR/f60c- 5000
5319 #define OBD_FAIL_MDS_LLOG_CREATE_FAILED 0x137
5320 lctl set_param fail_loc=0x80000137
5321 unlinkmany $DIR/f60c- 5000
5322 lctl set_param fail_loc=0
5324 run_test 60c "unlink file when mds full"
5327 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5328 SAVEPRINTK=$(lctl get_param -n printk)
5330 # verify "lctl mark" is even working"
5331 MESSAGE="test message ID $RANDOM $$"
5332 $LCTL mark "$HOSTNAME $MESSAGE" || error "$LCTL mark failed"
5333 dmesg | grep -q "$MESSAGE" || error "didn't find debug marker in log"
5335 lctl set_param printk=0 || error "set lnet.printk failed"
5336 lctl get_param -n printk | grep emerg || error "lnet.printk dropped emerg"
5337 MESSAGE="new test message ID $RANDOM $$"
5338 # Assume here that libcfs_debug_mark_buffer() uses D_WARNING
5339 $LCTL mark "$HOSTNAME $MESSAGE" || error "$LCTL mark failed"
5340 dmesg | grep -q "$MESSAGE" && error "D_WARNING wasn't masked" || true
5342 lctl set_param -n printk="$SAVEPRINTK"
5344 run_test 60d "test printk console message masking"
5347 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5349 #define OBD_FAIL_MDS_LLOG_CREATE_FAILED2 0x15b
5350 do_facet mds1 lctl set_param fail_loc=0x15b
5353 run_test 60e "no space while new llog is being created"
5356 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5358 dd if=/dev/zero of=$f bs=$(page_size) count=1 || error "dd $f failed"
5359 cancel_lru_locks osc
5360 $MULTIOP $f OSMWUc || error "$MULTIOP $f failed"
5363 run_test 61 "mmap() writes don't make sync hang ================"
5365 # bug 2330 - insufficient obd_match error checking causes LBUG
5367 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5370 cancel_lru_locks osc
5371 lctl set_param fail_loc=0x405
5372 cat $f && error "cat succeeded, expect -EIO"
5373 lctl set_param fail_loc=0
5375 # This test is now irrelevant (as of bug 10718 inclusion), we no longer
5376 # match every page all of the time.
5377 #run_test 62 "verify obd_match failure doesn't LBUG (should -EIO)"
5379 # bug 2319 - oig_wait() interrupted causes crash because of invalid waitq.
5380 # Though this test is irrelevant anymore, it helped to reveal some
5381 # other grant bugs (LU-4482), let's keep it.
5382 test_63a() { # was test_63
5383 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5384 MAX_DIRTY_MB=`lctl get_param -n osc.*.max_dirty_mb | head -n 1`
5385 for i in `seq 10` ; do
5386 dd if=/dev/zero of=$DIR/f63 bs=8k &
5392 rm -f $DIR/f63 || true
5394 run_test 63a "Verify oig_wait interruption does not crash ======="
5396 # bug 2248 - async write errors didn't return to application on sync
5397 # bug 3677 - async write errors left page locked
5399 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5401 lctl set_param debug=-1
5403 # ensure we have a grant to do async writes
5404 dd if=/dev/zero of=$DIR/$tfile bs=4k count=1
5407 sync # sync lest earlier test intercept the fail_loc
5409 #define OBD_FAIL_OSC_BRW_PREP_REQ 0x406
5410 lctl set_param fail_loc=0x80000406
5411 $MULTIOP $DIR/$tfile Owy && \
5412 error "sync didn't return ENOMEM"
5413 sync; sleep 2; sync # do a real sync this time to flush page
5414 lctl get_param -n llite.*.dump_page_cache | grep locked && \
5415 error "locked page left in cache after async error" || true
5418 run_test 63b "async write errors should be returned to fsync ==="
5421 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5423 lctl get_param -n osc.*[oO][sS][cC][_-]*.cur* | grep "[0-9]"
5425 run_test 64a "verify filter grant calculations (in kernel) ====="
5428 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5429 sh oos.sh $MOUNT || error "oos.sh failed: $?"
5431 run_test 64b "check out-of-space detection on client ==========="
5434 $LCTL set_param osc.*OST0000-osc-[^mM]*.cur_grant_bytes=0
5436 run_test 64c "verify grant shrink ========================------"
5438 # bug 1414 - set/get directories' stripe info
5440 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5441 test_mkdir -p $DIR/$tdir
5443 $LVERIFY $DIR/$tdir $DIR/$tdir/f1 || error "lverify failed"
5445 run_test 65a "directory with no stripe info ===================="
5448 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5449 test_mkdir -p $DIR/$tdir
5450 local STRIPESIZE=$($GETSTRIPE -S $DIR/$tdir)
5452 $SETSTRIPE -S $((STRIPESIZE * 2)) -i 0 -c 1 $DIR/$tdir ||
5455 $LVERIFY $DIR/$tdir $DIR/$tdir/f2 || error "lverify failed"
5457 run_test 65b "directory setstripe -S stripe_size*2 -i 0 -c 1"
5460 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5461 if [[ $OSTCOUNT -gt 1 ]]; then
5462 test_mkdir -p $DIR/$tdir
5463 local STRIPESIZE=$($GETSTRIPE -S $DIR/$tdir)
5465 $SETSTRIPE -S $(($STRIPESIZE * 4)) -i 1 \
5466 -c $(($OSTCOUNT - 1)) $DIR/$tdir || error "setstripe"
5468 $LVERIFY $DIR/$tdir $DIR/$tdir/f3 || error "lverify failed"
5471 run_test 65c "directory setstripe -S stripe_size*4 -i 1 -c $((OSTCOUNT-1))"
5474 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5475 test_mkdir -p $DIR/$tdir
5476 local STRIPECOUNT=$($GETSTRIPE -c $DIR/$tdir)
5477 local STRIPESIZE=$($GETSTRIPE -S $DIR/$tdir)
5479 if [[ $STRIPECOUNT -le 0 ]]; then
5481 elif [[ $STRIPECOUNT -gt 2000 ]]; then
5482 #LOV_MAX_STRIPE_COUNT is 2000
5483 [[ $OSTCOUNT -gt 2000 ]] && sc=2000 || sc=$(($OSTCOUNT - 1))
5485 sc=$(($STRIPECOUNT - 1))
5487 $SETSTRIPE -S $STRIPESIZE -c $sc $DIR/$tdir || error "setstripe"
5488 touch $DIR/$tdir/f4 $DIR/$tdir/f5
5489 $LVERIFY $DIR/$tdir $DIR/$tdir/f4 $DIR/$tdir/f5 ||
5490 error "lverify failed"
5492 run_test 65d "directory setstripe -S stripe_size -c stripe_count"
5495 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5496 test_mkdir -p $DIR/$tdir
5498 $SETSTRIPE $DIR/$tdir || error "setstripe"
5499 $GETSTRIPE -v $DIR/$tdir | grep "Default" ||
5500 error "no stripe info failed"
5502 $LVERIFY $DIR/$tdir $DIR/$tdir/f6 || error "lverify failed"
5504 run_test 65e "directory setstripe defaults ======================="
5507 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5508 test_mkdir -p $DIR/${tdir}f
5509 $RUNAS $SETSTRIPE $DIR/${tdir}f && error "setstripe succeeded" || true
5511 run_test 65f "dir setstripe permission (should return error) ==="
5514 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5515 test_mkdir -p $DIR/$tdir
5516 local STRIPESIZE=$($GETSTRIPE -S $DIR/$tdir)
5518 $SETSTRIPE -S $((STRIPESIZE * 2)) -i 0 -c 1 $DIR/$tdir ||
5520 $SETSTRIPE -d $DIR/$tdir || error "setstripe"
5521 $GETSTRIPE -v $DIR/$tdir | grep "Default" ||
5522 error "delete default stripe failed"
5524 run_test 65g "directory setstripe -d ==========================="
5527 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5528 test_mkdir -p $DIR/$tdir
5529 local STRIPESIZE=$($GETSTRIPE -S $DIR/$tdir)
5531 $SETSTRIPE -S $((STRIPESIZE * 2)) -i 0 -c 1 $DIR/$tdir ||
5533 test_mkdir -p $DIR/$tdir/dd1
5534 [ $($GETSTRIPE -c $DIR/$tdir) == $($GETSTRIPE -c $DIR/$tdir/dd1) ] ||
5535 error "stripe info inherit failed"
5537 run_test 65h "directory stripe info inherit ===================="
5539 test_65i() { # bug6367
5540 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5541 $SETSTRIPE -S 65536 -c -1 $MOUNT
5543 run_test 65i "set non-default striping on root directory (bug 6367)="
5545 test_65ia() { # bug12836
5546 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5547 $GETSTRIPE $MOUNT || error "getstripe $MOUNT failed"
5549 run_test 65ia "getstripe on -1 default directory striping"
5551 test_65ib() { # bug12836
5552 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5553 $GETSTRIPE -v $MOUNT || error "getstripe -v $MOUNT failed"
5555 run_test 65ib "getstripe -v on -1 default directory striping"
5557 test_65ic() { # bug12836
5558 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5559 $LFS find -mtime -1 $MOUNT > /dev/null || error "find $MOUNT failed"
5561 run_test 65ic "new find on -1 default directory striping"
5563 test_65j() { # bug6367
5564 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5566 # if we aren't already remounting for each test, do so for this test
5567 if [ "$CLEANUP" = ":" -a "$I_MOUNTED" = "yes" ]; then
5568 cleanup || error "failed to unmount"
5571 $SETSTRIPE -d $MOUNT || error "setstripe failed"
5573 run_test 65j "set default striping on root directory (bug 6367)="
5575 test_65k() { # bug11679
5576 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5577 [[ $OSTCOUNT -lt 2 ]] && skip_env "too few OSTs" && return
5578 remote_mds_nodsh && skip "remote MDS with nodsh" && return
5580 echo "Check OST status: "
5581 local MDS_OSCS=`do_facet $SINGLEMDS lctl dl |
5582 awk '/[oO][sS][cC].*md[ts]/ { print $4 }'`
5584 for OSC in $MDS_OSCS; do
5585 echo $OSC "is activate"
5586 do_facet $SINGLEMDS lctl --device %$OSC activate
5590 for INACTIVE_OSC in $MDS_OSCS; do
5591 echo "Deactivate: " $INACTIVE_OSC
5592 do_facet $SINGLEMDS lctl --device %$INACTIVE_OSC deactivate
5593 for STRIPE_OSC in $MDS_OSCS; do
5594 OST=`osc_to_ost $STRIPE_OSC`
5595 IDX=`do_facet $SINGLEMDS lctl get_param -n lov.*md*.target_obd |
5596 awk -F: /$OST/'{ print $1 }' | head -n 1`
5598 [ -f $DIR/$tdir/$IDX ] && continue
5599 echo "$SETSTRIPE -i $IDX -c 1 $DIR/$tdir/$IDX"
5600 $SETSTRIPE -i $IDX -c 1 $DIR/$tdir/$IDX
5602 [ $RC -ne 0 ] && error "setstripe should have succeeded"
5605 echo $INACTIVE_OSC "is Activate."
5606 do_facet $SINGLEMDS lctl --device %$INACTIVE_OSC activate
5609 run_test 65k "validate manual striping works properly with deactivated OSCs"
5611 test_65l() { # bug 12836
5612 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5613 test_mkdir -p $DIR/$tdir/test_dir
5614 $SETSTRIPE -c -1 $DIR/$tdir/test_dir
5615 $LFS find -mtime -1 $DIR/$tdir >/dev/null
5617 run_test 65l "lfs find on -1 stripe dir ========================"
5619 # bug 2543 - update blocks count on client
5621 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5623 dd if=/dev/zero of=$DIR/f66 bs=1k count=$COUNT
5624 sync; sync_all_data; sync; sync_all_data
5625 cancel_lru_locks osc
5626 BLOCKS=`ls -s $DIR/f66 | awk '{ print $1 }'`
5627 [ $BLOCKS -ge $COUNT ] || error "$DIR/f66 blocks $BLOCKS < $COUNT"
5629 run_test 66 "update inode blocks count on client ==============="
5634 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5636 if [ ! -z "$LLOOP" ]; then
5637 if swapon -s | grep -q $LLOOP; then
5638 swapoff $LLOOP || error "swapoff failed"
5641 $LCTL blockdev_detach $LLOOP || error "detach failed"
5645 if [ ! -z "$LLITELOOPLOAD" ]; then
5653 awk '($1 == "'$1':") { print $2 }' /proc/meminfo
5657 swapon -s | awk '($1 == "'$1'") { print $4 }'
5660 # test case for lloop driver, basic function
5662 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5663 [ "$UID" != 0 ] && skip_env "must run as root" && return
5664 llite_lloop_enabled || \
5665 { skip_env "llite_lloop module disabled" && return; }
5667 trap cleanup_68 EXIT
5669 if ! module_loaded llite_lloop; then
5670 if load_module llite/llite_lloop; then
5673 skip_env "can't find module llite_lloop"
5678 LLOOP=$TMP/lloop.`date +%s`.`date +%N`
5679 dd if=/dev/zero of=$DIR/f68a bs=4k count=1024
5680 $LCTL blockdev_attach $DIR/f68a $LLOOP || error "attach failed"
5682 directio rdwr $LLOOP 0 1024 4096 || error "direct write failed"
5683 directio rdwr $LLOOP 0 1025 4096 && error "direct write should fail"
5687 run_test 68a "lloop driver - basic test ========================"
5689 # excercise swapping to lustre by adding a high priority swapfile entry
5690 # and then consuming memory until it is used.
5691 test_68b() { # was test_68
5692 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5693 [ "$UID" != 0 ] && skip_env "must run as root" && return
5694 lctl get_param -n devices | grep -q obdfilter && \
5695 skip "local OST" && return
5697 grep -q llite_lloop /proc/modules
5698 [ $? -ne 0 ] && skip "can't find module llite_lloop" && return
5700 [ -z "`$LCTL list_nids | grep -v tcp`" ] && \
5701 skip "can't reliably test swap with TCP" && return
5703 MEMTOTAL=`meminfo MemTotal`
5704 NR_BLOCKS=$((MEMTOTAL>>8))
5705 [[ $NR_BLOCKS -le 2048 ]] && NR_BLOCKS=2048
5707 LLOOP=$TMP/lloop.`date +%s`.`date +%N`
5708 dd if=/dev/zero of=$DIR/f68b bs=64k seek=$NR_BLOCKS count=1
5711 $LCTL blockdev_attach $DIR/f68b $LLOOP || error "attach failed"
5713 trap cleanup_68 EXIT
5715 swapon -p 32767 $LLOOP || error "swapon $LLOOP failed"
5717 echo "before: `swapon -s | grep $LLOOP`"
5718 $MEMHOG $MEMTOTAL || error "error allocating $MEMTOTAL kB"
5719 echo "after: `swapon -s | grep $LLOOP`"
5720 SWAPUSED=`swap_used $LLOOP`
5724 [ $SWAPUSED -eq 0 ] && echo "no swap used???" || true
5726 run_test 68b "support swapping to Lustre ========================"
5728 # bug5265, obdfilter oa2dentry return -ENOENT
5729 # #define OBD_FAIL_SRV_ENOENT 0x217
5731 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5732 remote_ost_nodsh && skip "remote OST with nodsh" && return
5735 $SETSTRIPE -c 1 -i 0 $f
5737 $DIRECTIO write ${f}.2 0 1 || error "directio write error"
5739 do_facet ost1 lctl set_param fail_loc=0x217
5740 $TRUNCATE $f 1 # vmtruncate() will ignore truncate() error.
5741 $DIRECTIO write $f 0 2 && error "write succeeded, expect -ENOENT"
5743 do_facet ost1 lctl set_param fail_loc=0
5744 $DIRECTIO write $f 0 2 || error "write error"
5746 cancel_lru_locks osc
5747 $DIRECTIO read $f 0 1 || error "read error"
5749 do_facet ost1 lctl set_param fail_loc=0x217
5750 $DIRECTIO read $f 1 1 && error "read succeeded, expect -ENOENT"
5752 do_facet ost1 lctl set_param fail_loc=0
5755 run_test 69 "verify oa2dentry return -ENOENT doesn't LBUG ======"
5758 test_mkdir -p $DIR/$tdir
5759 $LFS setdirstripe -D -c$MDSCOUNT $DIR/$tdir
5760 sh rundbench -C -D $DIR/$tdir 2 || error "dbench failed!"
5762 run_test 71 "Running dbench on lustre (don't segment fault) ===="
5764 test_72a() { # bug 5695 - Test that on 2.6 remove_suid works properly
5765 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5766 [ "$RUNAS_ID" = "$UID" ] &&
5767 skip_env "RUNAS_ID = UID = $UID -- skipping" && return
5769 # Check that testing environment is properly set up. Skip if not
5770 FAIL_ON_ERROR=false check_runas_id_ret $RUNAS_ID $RUNAS_GID $RUNAS || {
5771 skip_env "User $RUNAS_ID does not exist - skipping"
5775 chmod 777 $DIR/$tfile
5776 chmod ug+s $DIR/$tfile
5777 $RUNAS dd if=/dev/zero of=$DIR/$tfile bs=512 count=1 ||
5778 error "$RUNAS dd $DIR/$tfile failed"
5779 # See if we are still setuid/sgid
5780 test -u $DIR/$tfile -o -g $DIR/$tfile &&
5781 error "S/gid is not dropped on write"
5782 # Now test that MDS is updated too
5783 cancel_lru_locks mdc
5784 test -u $DIR/$tfile -o -g $DIR/$tfile &&
5785 error "S/gid is not dropped on MDS"
5788 run_test 72a "Test that remove suid works properly (bug5695) ===="
5790 test_72b() { # bug 24226 -- keep mode setting when size is not changing
5793 [ "$RUNAS_ID" = "$UID" ] && \
5794 skip_env "RUNAS_ID = UID = $UID -- skipping" && return
5795 [ "$RUNAS_ID" -eq 0 ] && \
5796 skip_env "RUNAS_ID = 0 -- skipping" && return
5798 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5799 # Check that testing environment is properly set up. Skip if not
5800 FAIL_ON_ERROR=false check_runas_id_ret $RUNAS_ID $RUNAS_ID $RUNAS || {
5801 skip_env "User $RUNAS_ID does not exist - skipping"
5804 touch $DIR/${tfile}-f{g,u}
5805 test_mkdir $DIR/${tfile}-dg
5806 test_mkdir $DIR/${tfile}-du
5807 chmod 770 $DIR/${tfile}-{f,d}{g,u}
5808 chmod g+s $DIR/${tfile}-{f,d}g
5809 chmod u+s $DIR/${tfile}-{f,d}u
5810 for perm in 777 2777 4777; do
5811 $RUNAS chmod $perm $DIR/${tfile}-fg && error "S/gid file allowed improper chmod to $perm"
5812 $RUNAS chmod $perm $DIR/${tfile}-fu && error "S/uid file allowed improper chmod to $perm"
5813 $RUNAS chmod $perm $DIR/${tfile}-dg && error "S/gid dir allowed improper chmod to $perm"
5814 $RUNAS chmod $perm $DIR/${tfile}-du && error "S/uid dir allowed improper chmod to $perm"
5818 run_test 72b "Test that we keep mode setting if without file data changed (bug 24226)"
5820 # bug 3462 - multiple simultaneous MDC requests
5822 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5823 test_mkdir $DIR/d73-1
5824 test_mkdir $DIR/d73-2
5825 multiop_bg_pause $DIR/d73-1/f73-1 O_c || return 1
5828 lctl set_param fail_loc=0x80000129
5829 $MULTIOP $DIR/d73-1/f73-2 Oc &
5831 lctl set_param fail_loc=0
5833 $MULTIOP $DIR/d73-2/f73-3 Oc &
5837 wait $pid1 || return 1
5841 $CHECKSTAT -t file $DIR/d73-1/f73-1 || return 4
5842 $CHECKSTAT -t file $DIR/d73-1/f73-2 || return 5
5843 $CHECKSTAT -t file $DIR/d73-2/f73-3 || return 6
5847 run_test 73 "multiple MDC requests (should not deadlock)"
5849 test_74a() { # bug 6149, 6184
5850 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5851 #define OBD_FAIL_LDLM_ENQUEUE_OLD_EXPORT 0x30e
5853 # very important to OR with OBD_FAIL_ONCE (0x80000000) -- otherwise it
5854 # will spin in a tight reconnection loop
5856 $LCTL set_param fail_loc=0x8000030e
5857 # get any lock that won't be difficult - lookup works.
5859 $LCTL set_param fail_loc=0
5863 run_test 74a "ldlm_enqueue freed-export error path, ls (shouldn't LBUG)"
5865 test_74b() { # bug 13310
5866 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5867 #define OBD_FAIL_LDLM_ENQUEUE_OLD_EXPORT 0x30e
5869 # very important to OR with OBD_FAIL_ONCE (0x80000000) -- otherwise it
5870 # will spin in a tight reconnection loop
5871 $LCTL set_param fail_loc=0x8000030e
5872 # get a "difficult" lock
5874 $LCTL set_param fail_loc=0
5878 run_test 74b "ldlm_enqueue freed-export error path, touch (shouldn't LBUG)"
5881 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5882 #define OBD_FAIL_LDLM_NEW_LOCK
5883 $LCTL set_param fail_loc=0x319
5884 touch $DIR/$tfile && error "touch successful"
5885 $LCTL set_param fail_loc=0
5888 run_test 74c "ldlm_lock_create error path, (shouldn't LBUG)"
5891 awk '/lustre_inode_cache/ {print $2; exit}' /proc/slabinfo
5894 get_inode_slab_tunables() {
5895 awk '/lustre_inode_cache/ {print $9," ",$10," ",$11; exit}' /proc/slabinfo
5898 set_inode_slab_tunables() {
5899 echo "lustre_inode_cache $1" > /proc/slabinfo
5902 test_76() { # Now for bug 20433, added originally in bug 1443
5903 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5904 local SLAB_SETTINGS=`get_inode_slab_tunables`
5905 local CPUS=`getconf _NPROCESSORS_ONLN`
5906 # we cannot set limit below 1 which means 1 inode in each
5907 # per-cpu cache is still allowed
5908 set_inode_slab_tunables "1 1 0"
5909 cancel_lru_locks osc
5910 BEFORE_INODES=$(num_inodes)
5911 echo "before inodes: $BEFORE_INODES"
5913 [ "$SLOW" = "no" ] && COUNT=100
5914 for i in $(seq $COUNT); do
5918 cancel_lru_locks osc
5919 AFTER_INODES=$(num_inodes)
5920 echo "after inodes: $AFTER_INODES"
5922 while [[ $((AFTER_INODES-1*CPUS)) -gt $BEFORE_INODES ]]; do
5924 AFTER_INODES=$(num_inodes)
5926 echo "wait $wait seconds inodes: $AFTER_INODES"
5927 if [ $wait -gt 30 ]; then
5928 error "inode slab grew from $BEFORE_INODES to $AFTER_INODES"
5931 set_inode_slab_tunables "$SLAB_SETTINGS"
5933 run_test 76 "confirm clients recycle inodes properly ===="
5939 # Note: in sptlrpc modes which enable its own bulk checksum, the
5940 # original crc32_le bulk checksum will be automatically disabled,
5941 # and the OBD_FAIL_OSC_CHECKSUM_SEND/OBD_FAIL_OSC_CHECKSUM_RECEIVE
5942 # will be checked by sptlrpc code against sptlrpc bulk checksum.
5943 # In this case set_checksums() will not be no-op, because sptlrpc
5944 # bulk checksum will be enabled all through the test.
5946 [ "$ORIG_CSUM" ] || ORIG_CSUM=`lctl get_param -n osc.*.checksums | head -n1`
5947 lctl set_param -n osc.*.checksums $1
5951 export ORIG_CSUM_TYPE="`lctl get_param -n osc.*osc-[^mM]*.checksum_type |
5952 sed 's/.*\[\(.*\)\].*/\1/g' | head -n1`"
5953 CKSUM_TYPES=${CKSUM_TYPES:-"crc32 adler"}
5954 [ "$ORIG_CSUM_TYPE" = "crc32c" ] && CKSUM_TYPES="$CKSUM_TYPES crc32c"
5957 lctl set_param -n osc.*osc-[^mM]*.checksum_type $1
5958 log "set checksum type to $1"
5961 F77_TMP=$TMP/f77-temp
5964 dd if=/dev/urandom of=$F77_TMP bs=1M count=$F77SZ || \
5965 error "error writing to $F77_TMP"
5968 test_77a() { # bug 10889
5969 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5970 $GSS && skip "could not run with gss" && return
5971 [ ! -f $F77_TMP ] && setup_f77
5973 dd if=$F77_TMP of=$DIR/$tfile bs=1M count=$F77SZ || error "dd error"
5977 run_test 77a "normal checksum read/write operation"
5979 test_77b() { # bug 10889
5980 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5981 $GSS && skip "could not run with gss" && return
5982 [ ! -f $F77_TMP ] && setup_f77
5983 #define OBD_FAIL_OSC_CHECKSUM_SEND 0x409
5984 $LCTL set_param fail_loc=0x80000409
5987 dd if=$F77_TMP of=$DIR/$tfile bs=1M count=$F77SZ conv=sync ||
5988 error "dd error: $?"
5989 $LCTL set_param fail_loc=0
5991 for algo in $CKSUM_TYPES; do
5992 cancel_lru_locks osc
5993 set_checksum_type $algo
5994 #define OBD_FAIL_OSC_CHECKSUM_RECEIVE 0x408
5995 $LCTL set_param fail_loc=0x80000408
5996 cmp $F77_TMP $DIR/$tfile || error "file compare failed"
5997 $LCTL set_param fail_loc=0
6000 set_checksum_type $ORIG_CSUM_TYPE
6003 run_test 77b "checksum error on client write, read"
6005 test_77d() { # bug 10889
6006 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
6007 $GSS && skip "could not run with gss" && return
6008 #define OBD_FAIL_OSC_CHECKSUM_SEND 0x409
6009 $LCTL set_param fail_loc=0x80000409
6011 $DIRECTIO write $DIR/$tfile 0 $F77SZ $((1024 * 1024)) ||
6012 error "direct write: rc=$?"
6013 $LCTL set_param fail_loc=0
6016 #define OBD_FAIL_OSC_CHECKSUM_RECEIVE 0x408
6017 $LCTL set_param fail_loc=0x80000408
6019 cancel_lru_locks osc
6020 $DIRECTIO read $DIR/$tfile 0 $F77SZ $((1024 * 1024)) ||
6021 error "direct read: rc=$?"
6022 $LCTL set_param fail_loc=0
6025 run_test 77d "checksum error on OST direct write, read"
6027 test_77f() { # bug 10889
6028 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
6029 $GSS && skip "could not run with gss" && return
6031 for algo in $CKSUM_TYPES; do
6032 cancel_lru_locks osc
6033 set_checksum_type $algo
6034 #define OBD_FAIL_OSC_CHECKSUM_SEND 0x409
6035 $LCTL set_param fail_loc=0x409
6036 $DIRECTIO write $DIR/$tfile 0 $F77SZ $((1024 * 1024)) &&
6037 error "direct write succeeded"
6038 $LCTL set_param fail_loc=0
6040 set_checksum_type $ORIG_CSUM_TYPE
6043 run_test 77f "repeat checksum error on write (expect error)"
6045 test_77g() { # bug 10889
6046 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
6047 $GSS && skip "could not run with gss" && return
6048 remote_ost_nodsh && skip "remote OST with nodsh" && return
6050 [ ! -f $F77_TMP ] && setup_f77
6052 $SETSTRIPE -c 1 -i 0 $DIR/$tfile
6053 #define OBD_FAIL_OST_CHECKSUM_RECEIVE 0x21a
6054 do_facet ost1 lctl set_param fail_loc=0x8000021a
6056 dd if=$F77_TMP of=$DIR/$tfile bs=1M count=$F77SZ ||
6057 error "write error: rc=$?"
6058 do_facet ost1 lctl set_param fail_loc=0
6061 cancel_lru_locks osc
6062 #define OBD_FAIL_OST_CHECKSUM_SEND 0x21b
6063 do_facet ost1 lctl set_param fail_loc=0x8000021b
6065 cmp $F77_TMP $DIR/$tfile || error "file compare failed"
6066 do_facet ost1 lctl set_param fail_loc=0
6069 run_test 77g "checksum error on OST write, read"
6071 test_77i() { # bug 13805
6072 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
6073 $GSS && skip "could not run with gss" && return
6074 #define OBD_FAIL_OSC_CONNECT_CKSUM 0x40b
6075 lctl set_param fail_loc=0x40b
6076 remount_client $MOUNT
6077 lctl set_param fail_loc=0
6078 for VALUE in `lctl get_param osc.*osc-[^mM]*.checksum_type`; do
6079 PARAM=`echo ${VALUE[0]} | cut -d "=" -f1`
6080 algo=`lctl get_param -n $PARAM | sed 's/.*\[\(.*\)\].*/\1/g'`
6081 [ "$algo" = "adler" ] || error "algo set to $algo instead of adler"
6083 remount_client $MOUNT
6085 run_test 77i "client not supporting OSD_CONNECT_CKSUM"
6087 test_77j() { # bug 13805
6088 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
6089 $GSS && skip "could not run with gss" && return
6090 #define OBD_FAIL_OSC_CKSUM_ADLER_ONLY 0x40c
6091 lctl set_param fail_loc=0x40c
6092 remount_client $MOUNT
6093 lctl set_param fail_loc=0
6094 sleep 2 # wait async osc connect to finish
6095 for VALUE in `lctl get_param osc.*osc-[^mM]*.checksum_type`; do
6096 PARAM=`echo ${VALUE[0]} | cut -d "=" -f1`
6097 algo=`lctl get_param -n $PARAM | sed 's/.*\[\(.*\)\].*/\1/g'`
6098 [ "$algo" = "adler" ] || error "algo set to $algo instead of adler"
6100 remount_client $MOUNT
6102 run_test 77j "client only supporting ADLER32"
6104 [ "$ORIG_CSUM" ] && set_checksums $ORIG_CSUM || true
6108 test_78() { # bug 10901
6109 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
6110 remote_ost || { skip_env "local OST" && return; }
6113 F78SIZE=$(($(awk '/MemFree:/ { print $2 }' /proc/meminfo) / 1024))
6114 echo "MemFree: $F78SIZE, Max file size: $MAXFREE"
6115 MEMTOTAL=$(($(awk '/MemTotal:/ { print $2 }' /proc/meminfo) / 1024))
6116 echo "MemTotal: $MEMTOTAL"
6118 # reserve 256MB of memory for the kernel and other running processes,
6119 # and then take 1/2 of the remaining memory for the read/write buffers.
6120 if [ $MEMTOTAL -gt 512 ] ;then
6121 MEMTOTAL=$(((MEMTOTAL - 256 ) / 2))
6123 # for those poor memory-starved high-end clusters...
6124 MEMTOTAL=$((MEMTOTAL / 2))
6126 echo "Mem to use for directio: $MEMTOTAL"
6128 [[ $F78SIZE -gt $MEMTOTAL ]] && F78SIZE=$MEMTOTAL
6129 [[ $F78SIZE -gt 512 ]] && F78SIZE=512
6130 [[ $F78SIZE -gt $((MAXFREE / 1024)) ]] && F78SIZE=$((MAXFREE / 1024))
6131 SMALLESTOST=$($LFS df $DIR | grep OST | awk '{ print $4 }' | sort -n |
6133 echo "Smallest OST: $SMALLESTOST"
6134 [[ $SMALLESTOST -lt 10240 ]] &&
6135 skip "too small OSTSIZE, useless to run large O_DIRECT test" && return 0
6137 [[ $F78SIZE -gt $((SMALLESTOST * $OSTCOUNT / 1024 - 80)) ]] &&
6138 F78SIZE=$((SMALLESTOST * $OSTCOUNT / 1024 - 80))
6140 [ "$SLOW" = "no" ] && NSEQ=1 && [ $F78SIZE -gt 32 ] && F78SIZE=32
6141 echo "File size: $F78SIZE"
6142 $SETSTRIPE -c $OSTCOUNT $DIR/$tfile || error "setstripe failed"
6143 for i in $(seq 1 $NSEQ); do
6144 FSIZE=$(($F78SIZE / ($NSEQ - $i + 1)))
6145 echo directIO rdwr round $i of $NSEQ
6146 $DIRECTIO rdwr $DIR/$tfile 0 $FSIZE 1048576||error "rdwr failed"
6151 run_test 78 "handle large O_DIRECT writes correctly ============"
6153 test_79() { # bug 12743
6154 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
6155 wait_delete_completed
6157 BKTOTAL=$(calc_osc_kbytes kbytestotal)
6158 BKFREE=$(calc_osc_kbytes kbytesfree)
6159 BKAVAIL=$(calc_osc_kbytes kbytesavail)
6161 STRING=`df -P $MOUNT | tail -n 1 | awk '{print $2","$3","$4}'`
6162 DFTOTAL=`echo $STRING | cut -d, -f1`
6163 DFUSED=`echo $STRING | cut -d, -f2`
6164 DFAVAIL=`echo $STRING | cut -d, -f3`
6165 DFFREE=$(($DFTOTAL - $DFUSED))
6167 ALLOWANCE=$((64 * $OSTCOUNT))
6169 if [ $DFTOTAL -lt $(($BKTOTAL - $ALLOWANCE)) ] ||
6170 [ $DFTOTAL -gt $(($BKTOTAL + $ALLOWANCE)) ] ; then
6171 error "df total($DFTOTAL) mismatch OST total($BKTOTAL)"
6173 if [ $DFFREE -lt $(($BKFREE - $ALLOWANCE)) ] ||
6174 [ $DFFREE -gt $(($BKFREE + $ALLOWANCE)) ] ; then
6175 error "df free($DFFREE) mismatch OST free($BKFREE)"
6177 if [ $DFAVAIL -lt $(($BKAVAIL - $ALLOWANCE)) ] ||
6178 [ $DFAVAIL -gt $(($BKAVAIL + $ALLOWANCE)) ] ; then
6179 error "df avail($DFAVAIL) mismatch OST avail($BKAVAIL)"
6182 run_test 79 "df report consistency check ======================="
6184 test_80() { # bug 10718
6185 remote_ost_nodsh && skip "remote OST with nodsh" && return
6186 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
6187 # relax strong synchronous semantics for slow backends like ZFS
6188 local soc="obdfilter.*.sync_on_lock_cancel"
6189 local soc_old=$(do_facet ost1 lctl get_param -n $soc | head -n1)
6191 if [ "$soc_old" != "never" -a "$(facet_fstype ost1)" != "ldiskfs" ]; then
6192 hosts=$(for host in $(seq -f "ost%g" 1 $OSTCOUNT); do
6193 facet_active_host $host; done | sort -u)
6194 do_nodes $hosts lctl set_param $soc=never
6197 dd if=/dev/zero of=$DIR/$tfile bs=1M count=1 seek=1M
6199 local BEFORE=`date +%s`
6200 cancel_lru_locks osc
6201 local AFTER=`date +%s`
6202 local DIFF=$((AFTER-BEFORE))
6203 if [ $DIFF -gt 1 ] ; then
6204 error "elapsed for 1M@1T = $DIFF"
6207 [ -n "$hosts" ] && do_nodes $hosts lctl set_param $soc=$soc_old
6211 run_test 80 "Page eviction is equally fast at high offsets too ===="
6213 test_81a() { # LU-456
6214 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
6215 remote_ost_nodsh && skip "remote OST with nodsh" && return
6216 # define OBD_FAIL_OST_MAPBLK_ENOSPC 0x228
6217 # MUST OR with the OBD_FAIL_ONCE (0x80000000)
6218 do_facet ost1 lctl set_param fail_loc=0x80000228
6220 # write should trigger a retry and success
6221 $SETSTRIPE -i 0 -c 1 $DIR/$tfile
6222 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c
6224 if [ $RC -ne 0 ] ; then
6225 error "write should success, but failed for $RC"
6228 run_test 81a "OST should retry write when get -ENOSPC ==============="
6230 test_81b() { # LU-456
6231 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
6232 remote_ost_nodsh && skip "remote OST with nodsh" && return
6233 # define OBD_FAIL_OST_MAPBLK_ENOSPC 0x228
6234 # Don't OR with the OBD_FAIL_ONCE (0x80000000)
6235 do_facet ost1 lctl set_param fail_loc=0x228
6237 # write should retry several times and return -ENOSPC finally
6238 $SETSTRIPE -i 0 -c 1 $DIR/$tfile
6239 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c
6242 if [ $RC -ne $ENOSPC ] ; then
6243 error "dd should fail for -ENOSPC, but succeed."
6246 run_test 81b "OST should return -ENOSPC when retry still fails ======="
6248 test_82() { # LU-1031
6249 dd if=/dev/zero of=$DIR/$tfile bs=1M count=10
6253 multiop_bg_pause $DIR/$tfile OG${gid1}_g${gid1}c || return 1
6255 multiop_bg_pause $DIR/$tfile O_G${gid2}r10g${gid2}c || return 2
6257 kill -USR1 $MULTIPID2
6259 if [[ `ps h -o comm -p $MULTIPID2` == "" ]]; then
6260 error "First grouplock does not block second one"
6262 echo "Second grouplock blocks first one"
6264 kill -USR1 $MULTIPID1
6268 run_test 82 "Basic grouplock test ==============================="
6271 [ -z "$(which cvs 2>/dev/null)" ] && skip_env "could not find cvs" &&
6273 test_mkdir -p $DIR/d99cvsroot
6274 chown $RUNAS_ID $DIR/d99cvsroot
6275 local oldPWD=$PWD # bug 13584, use $TMP as working dir
6278 $RUNAS cvs -d $DIR/d99cvsroot init || error "cvs init failed"
6281 run_test 99a "cvs init ========================================="
6284 [ -z "$(which cvs 2>/dev/null)" ] &&
6285 skip_env "could not find cvs" && return
6286 [ ! -d $DIR/d99cvsroot ] && test_99a
6288 # some versions of cvs import exit(1) when asked to import links or
6289 # files they can't read. ignore those files.
6290 TOIGNORE=$(find . -type l -printf '-I %f\n' -o \
6291 ! -perm /4 -printf '-I %f\n')
6292 $RUNAS cvs -d $DIR/d99cvsroot import -m "nomesg" $TOIGNORE \
6293 d99reposname vtag rtag
6295 run_test 99b "cvs import ======================================="
6298 [ -z "$(which cvs 2>/dev/null)" ] && skip_env "could not find cvs" && return
6299 [ ! -d $DIR/d99cvsroot ] && test_99b
6301 test_mkdir -p $DIR/d99reposname
6302 chown $RUNAS_ID $DIR/d99reposname
6303 $RUNAS cvs -d $DIR/d99cvsroot co d99reposname
6305 run_test 99c "cvs checkout ====================================="
6308 [ -z "$(which cvs 2>/dev/null)" ] && skip_env "could not find cvs" && return
6309 [ ! -d $DIR/d99cvsroot ] && test_99c
6310 cd $DIR/d99reposname
6312 $RUNAS cvs add -m 'addmsg' foo99
6314 run_test 99d "cvs add =========================================="
6317 [ -z "$(which cvs 2>/dev/null)" ] && skip_env "could not find cvs" && return
6318 [ ! -d $DIR/d99cvsroot ] && test_99c
6319 cd $DIR/d99reposname
6322 run_test 99e "cvs update ======================================="
6325 [ -z "$(which cvs 2>/dev/null)" ] && skip_env "could not find cvs" && return
6326 [ ! -d $DIR/d99cvsroot ] && test_99d
6327 cd $DIR/d99reposname
6328 $RUNAS cvs commit -m 'nomsg' foo99
6329 rm -fr $DIR/d99cvsroot
6331 run_test 99f "cvs commit ======================================="
6334 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
6335 [ "$NETTYPE" = tcp ] || \
6336 { skip "TCP secure port test, not useful for NETTYPE=$NETTYPE" && \
6339 remote_ost_nodsh && skip "remote OST with nodsh" && return
6340 remote_mds_nodsh && skip "remote MDS with nodsh" && return
6342 { skip "useless for local single node setup" && return; }
6344 netstat -tna | ( rc=1; while read PROT SND RCV LOCAL REMOTE STAT; do
6345 [ "$PROT" != "tcp" ] && continue
6346 RPORT=$(echo $REMOTE | cut -d: -f2)
6347 [ "$RPORT" != "$ACCEPTOR_PORT" ] && continue
6350 LPORT=`echo $LOCAL | cut -d: -f2`
6351 if [ $LPORT -ge 1024 ]; then
6352 echo "bad: $PROT $SND $RCV $LOCAL $REMOTE $STAT"
6354 error_exit "local: $LPORT > 1024, remote: $RPORT"
6357 [ "$rc" = 0 ] || error_exit "privileged port not found" )
6359 run_test 100 "check local port using privileged port ==========="
6361 function get_named_value()
6370 echo $line | sed "s/^$tag[ ]*//"
6377 export CACHE_MAX=$($LCTL get_param -n llite.*.max_cached_mb |
6378 awk '/^max_cached_mb/ { print $2 }')
6381 $LCTL set_param -n llite.*.max_cached_mb $CACHE_MAX
6386 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
6387 [ $MDSCOUNT -ge 2 ] && skip "skip now for >= 2 MDTs" && return #LU-4322
6391 local cache_limit=32
6393 $LCTL set_param -n osc.*-osc*.rpc_stats 0
6394 trap cleanup_101a EXIT
6395 $LCTL set_param -n llite.*.read_ahead_stats 0
6396 $LCTL set_param -n llite.*.max_cached_mb $cache_limit
6399 # randomly read 10000 of 64K chunks from file 3x 32MB in size
6401 echo "nreads: $nreads file size: $((cache_limit * 3))MB"
6402 $READS -f $DIR/$tfile -s$((cache_limit * 3192 * 1024)) -b65536 -C -n$nreads -t 180
6405 for s in $($LCTL get_param -n llite.*.read_ahead_stats |
6406 get_named_value 'read but discarded' | cut -d" " -f1); do
6407 discard=$(($discard + $s))
6411 if [[ $(($discard * 10)) -gt $nreads ]]; then
6412 $LCTL get_param osc.*-osc*.rpc_stats
6413 $LCTL get_param llite.*.read_ahead_stats
6414 error "too many ($discard) discarded pages"
6416 rm -f $DIR/$tfile || true
6418 run_test 101a "check read-ahead for random reads ================"
6421 test_mkdir -p $DIR/$tdir
6422 local STRIPE_SIZE=$1
6423 local FILE_LENGTH=$2
6426 local FILE_SIZE_MB=$((FILE_LENGTH / STRIPE_SIZE))
6428 local list=$(comma_list $(osts_nodes))
6429 set_osd_param $list '' read_cache_enable 0
6430 set_osd_param $list '' writethrough_cache_enable 0
6432 trap cleanup_test101bc EXIT
6433 # prepare the read-ahead file
6434 $SETSTRIPE -S $STRIPE_SIZE -i $STRIPE_OFFSET -c $OSTCOUNT $DIR/$tfile
6436 dd if=/dev/zero of=$DIR/$tfile bs=$STRIPE_SIZE \
6437 count=$FILE_SIZE_MB 2> /dev/null
6441 cleanup_test101bc() {
6446 local list=$(comma_list $(osts_nodes))
6447 set_osd_param $list '' read_cache_enable 1
6448 set_osd_param $list '' writethrough_cache_enable 1
6452 awk 'BEGIN{total=0}; {total+=$1}; END{print total}'
6457 local STRIPE_SIZE=$2
6458 local FILE_LENGTH=$3
6459 local RA_INC=1048576
6460 local STRIDE_LENGTH=$((STRIPE_SIZE/READ_SIZE))
6461 local discard_limit=$((((STRIDE_LENGTH - 1)*3/(STRIDE_LENGTH*OSTCOUNT))* \
6462 (STRIDE_LENGTH*OSTCOUNT - STRIDE_LENGTH)))
6463 DISCARD=$($LCTL get_param -n llite.*.read_ahead_stats |
6464 get_named_value 'read but discarded' |
6465 cut -d" " -f1 | calc_total)
6466 if [[ $DISCARD -gt $discard_limit ]]; then
6467 $LCTL get_param llite.*.read_ahead_stats
6468 error "Too many ($DISCARD) discarded pages with size (${READ_SIZE})"
6470 echo "Read-ahead success for size ${READ_SIZE}"
6475 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
6476 [[ $OSTCOUNT -lt 2 ]] &&
6477 skip_env "skipping stride IO stride-ahead test" && return
6478 local STRIPE_SIZE=1048576
6479 local STRIDE_SIZE=$((STRIPE_SIZE*OSTCOUNT))
6480 if [ $SLOW == "yes" ]; then
6481 local FILE_LENGTH=$((STRIDE_SIZE * 64))
6483 local FILE_LENGTH=$((STRIDE_SIZE * 8))
6486 local ITERATION=$((FILE_LENGTH / STRIDE_SIZE))
6488 # prepare the read-ahead file
6489 setup_test101bc $STRIPE_SIZE $FILE_LENGTH
6490 cancel_lru_locks osc
6491 for BIDX in 2 4 8 16 32 64 128 256
6493 local BSIZE=$((BIDX*4096))
6494 local READ_COUNT=$((STRIPE_SIZE/BSIZE))
6495 local STRIDE_LENGTH=$((STRIDE_SIZE/BSIZE))
6496 local OFFSET=$((STRIPE_SIZE/BSIZE*(OSTCOUNT - 1)))
6497 $LCTL set_param -n llite.*.read_ahead_stats 0
6498 $READS -f $DIR/$tfile -l $STRIDE_LENGTH -o $OFFSET \
6499 -s $FILE_LENGTH -b $STRIPE_SIZE -a $READ_COUNT -n $ITERATION
6500 cancel_lru_locks osc
6501 ra_check_101 $BSIZE $STRIPE_SIZE $FILE_LENGTH
6506 run_test 101b "check stride-io mode read-ahead ================="
6509 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
6510 local STRIPE_SIZE=1048576
6511 local FILE_LENGTH=$((STRIPE_SIZE*100))
6515 setup_test101bc $STRIPE_SIZE $FILE_LENGTH
6517 cancel_lru_locks osc
6518 $LCTL set_param osc.*.rpc_stats 0
6519 $READS -f $DIR/$tfile -s$FILE_LENGTH -b65536 -n$nreads -t 180
6520 for osc_rpc_stats in $($LCTL get_param -N osc.*.rpc_stats); do
6521 local stats=$($LCTL get_param -n $osc_rpc_stats)
6522 local lines=$(echo "$stats" | awk 'END {print NR;}')
6525 if [ $lines -le 20 ]; then
6528 for size in 1 2 4 8; do
6529 local rpc=$(echo "$stats" |
6530 awk '($1 == "'$size':") {print $2; exit; }')
6532 error "Small $((size*4))k read IO $rpc !"
6534 echo "$osc_rpc_stats check passed!"
6539 run_test 101c "check stripe_size aligned read-ahead ================="
6542 $LCTL get_param -n llite.*.max_read_ahead_mb | head -n 1
6543 $LCTL set_param -n llite.*.max_read_ahead_mb $1 > /dev/null 2>&1
6547 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
6548 local file=$DIR/$tfile
6549 local sz_MB=${FILESIZE_101d:-500}
6550 local ra_MB=${READAHEAD_MB:-40}
6552 local free_MB=$(($(df -P $DIR | tail -n 1 | awk '{ print $4 }') / 1024))
6553 [ $free_MB -lt $sz_MB ] &&
6554 skip "Need free space ${sz_MB}M, have ${free_MB}M" && return
6556 echo "Create test file $file size ${sz_MB}M, ${free_MB}M free"
6557 $SETSTRIPE -c -1 $file || error "setstripe failed"
6559 dd if=/dev/zero of=$file bs=1M count=$sz_MB || error "dd failed"
6560 echo Cancel LRU locks on lustre client to flush the client cache
6561 cancel_lru_locks osc
6563 echo Disable read-ahead
6564 local old_READAHEAD=$(set_read_ahead 0)
6566 echo Reading the test file $file with read-ahead disabled
6567 local raOFF=$(do_and_time "dd if=$file of=/dev/null bs=1M count=$sz_MB")
6569 echo Cancel LRU locks on lustre client to flush the client cache
6570 cancel_lru_locks osc
6571 echo Enable read-ahead with ${ra_MB}MB
6572 set_read_ahead $ra_MB
6574 echo Reading the test file $file with read-ahead enabled
6575 local raON=$(do_and_time "dd if=$file of=/dev/null bs=1M count=$sz_MB")
6577 echo "read-ahead disabled time read $raOFF"
6578 echo "read-ahead enabled time read $raON"
6580 set_read_ahead $old_READAHEAD
6582 wait_delete_completed
6584 [ $raOFF -le 1 -o $raON -lt $raOFF ] ||
6585 error "readahead ${raON}s > no-readahead ${raOFF}s ${sz_MB}M"
6587 run_test 101d "file read with and without read-ahead enabled"
6590 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
6591 local file=$DIR/$tfile
6592 local size_KB=500 #KB
6596 local free_KB=$(df -P $DIR | tail -n 1 | awk '{ print $4 }')
6597 local need_KB=$((count * size_KB))
6598 [[ $free_KB -le $need_KB ]] &&
6599 skip_env "Need free space $need_KB, have $free_KB" && return
6601 echo "Creating $count ${size_KB}K test files"
6602 for ((i = 0; i < $count; i++)); do
6603 dd if=/dev/zero of=$file.$i bs=$bsize count=$size_KB 2>/dev/null
6606 echo "Cancel LRU locks on lustre client to flush the client cache"
6607 cancel_lru_locks osc
6609 echo "Reset readahead stats"
6610 $LCTL set_param -n llite.*.read_ahead_stats 0
6612 for ((i = 0; i < $count; i++)); do
6613 dd if=$file.$i of=/dev/null bs=$bsize count=$size_KB 2>/dev/null
6616 local miss=$($LCTL get_param -n llite.*.read_ahead_stats |
6617 get_named_value 'misses' | cut -d" " -f1 | calc_total)
6619 for ((i = 0; i < $count; i++)); do
6620 rm -rf $file.$i 2>/dev/null
6623 #10000 means 20% reads are missing in readahead
6624 [[ $miss -lt 10000 ]] || error "misses too much for small reads"
6626 run_test 101e "check read-ahead for small read(1k) for small files(500k)"
6629 which iozone || { skip "no iozone installed" && return; }
6631 # create a test file
6632 iozone -i 0 -+n -r 1m -s 128m -w -f $DIR/$tfile > /dev/null 2>&1
6634 echo Cancel LRU locks on lustre client to flush the client cache
6635 cancel_lru_locks osc
6637 echo Reset readahead stats
6638 $LCTL set_param -n llite.*.read_ahead_stats 0
6640 echo mmap read the file with small block size
6641 iozone -i 1 -+n -r 32k -s 128m -B -f $DIR/$tfile > /dev/null 2>&1
6643 echo checking missing pages
6644 local miss=$($LCTL get_param -n llite.*.read_ahead_stats |
6645 get_named_value 'misses' | cut -d" " -f1 | calc_total)
6647 [ $miss -lt 3 ] || error "misses too much pages!"
6650 run_test 101f "check mmap read performance"
6654 local osts=$(get_facets OST)
6655 local list=$(comma_list $(osts_nodes))
6656 local p="$TMP/$TESTSUITE-$TESTNAME.parameters"
6658 save_lustre_params $osts "obdfilter.*.brw_size" > $p
6660 $LFS setstripe -c 1 $DIR/$tfile
6662 if [ $(lustre_version_code ost1) -ge $(version_code 2.8.52) ]; then
6663 set_osd_param $list '' brw_size 16M
6665 echo "remount client to enable large RPC size"
6666 remount_client $MOUNT || error "remount_client failed"
6668 for mp in $($LCTL get_param -n osc.*.max_pages_per_rpc); do
6669 [ "$mp" -eq 4096 ] ||
6670 error "max_pages_per_rpc not correctly set"
6673 $LCTL set_param -n osc.*.rpc_stats=0
6675 # 10*16 MiB should be enough for the test
6676 dd if=/dev/zero of=$DIR/$tfile bs=16M count=10
6677 cancel_lru_locks osc
6678 dd of=/dev/null if=$DIR/$tfile bs=16M count=10
6680 # calculate 16 MiB RPCs
6681 rpcs=$($LCTL get_param 'osc.*.rpc_stats' |
6682 sed -n '/pages per rpc/,/^$/p' |
6683 awk 'BEGIN { sum = 0 }; /4096:/ { sum += $2 };
6686 [ "$rpcs" -eq 10 ] || error "not all RPCs are 16 MiB BRW rpcs"
6689 echo "set RPC size to 4MB"
6691 $LCTL set_param -n osc.*.max_pages_per_rpc=4M osc.*.rpc_stats=0
6692 dd if=/dev/zero of=$DIR/$tfile bs=4M count=25
6693 cancel_lru_locks osc
6694 dd of=/dev/null if=$DIR/$tfile bs=4M count=25
6696 # calculate 4 MiB RPCs
6697 rpcs=$($LCTL get_param 'osc.*.rpc_stats' |
6698 sed -n '/pages per rpc/,/^$/p' |
6699 awk 'BEGIN { sum = 0 }; /1024:/ { sum += $2 };
6702 [ "$rpcs" -eq 25 ] || error "not all RPCs are 4 MiB BRW rpcs"
6704 restore_lustre_params < $p
6705 remount_client $MOUNT || error "remount_client failed"
6707 rm -f $p $DIR/$tfile
6709 run_test 101g "Big bulk(4/16 MiB) readahead"
6712 test_mkdir -p $DIR/$tdir
6713 chown $RUNAS_ID $DIR/$tdir
6716 STRIPE_COUNT=$OSTCOUNT
6717 [[ $OSTCOUNT -gt 4 ]] && STRIPE_COUNT=4
6719 trap cleanup_test102 EXIT
6721 $1 $SETSTRIPE -S $STRIPE_SIZE -i $STRIPE_OFFSET -c $STRIPE_COUNT $tdir
6723 for num in 1 2 3 4; do
6724 for count in $(seq 1 $STRIPE_COUNT); do
6725 for idx in $(seq 0 $[$STRIPE_COUNT - 1]); do
6726 local size=`expr $STRIPE_SIZE \* $num`
6727 local file=file"$num-$idx-$count"
6728 $1 $SETSTRIPE -S $size -i $idx -c $count $file
6734 $1 $TAR cf $TMP/f102.tar $tdir --xattrs
6740 rm -rf $DIR/d0.sanity/d102
6744 local testfile=$DIR/$tfile
6748 [ "$UID" != 0 ] && skip_env "must run as root" && return
6749 [ -z "$(lctl get_param -n mdc.*-mdc-*.connect_flags | grep xattr)" ] &&
6750 skip_env "must have user_xattr" && return
6752 [ -z "$(which setfattr 2>/dev/null)" ] &&
6753 skip_env "could not find setfattr" && return
6755 echo "set/get xattr..."
6756 setfattr -n trusted.name1 -v value1 $testfile ||
6757 error "setfattr -n trusted.name1=value1 $testfile failed"
6758 getfattr -n trusted.name1 $testfile 2> /dev/null |
6759 grep "trusted.name1=.value1" ||
6760 error "$testfile missing trusted.name1=value1"
6762 setfattr -n user.author1 -v author1 $testfile ||
6763 error "setfattr -n user.author1=author1 $testfile failed"
6764 getfattr -n user.author1 $testfile 2> /dev/null |
6765 grep "user.author1=.author1" ||
6766 error "$testfile missing trusted.author1=author1"
6769 setfattr -n trusted.name2 -v value2 $testfile ||
6770 error "$testfile unable to set trusted.name2"
6771 setfattr -n trusted.name3 -v value3 $testfile ||
6772 error "$testfile unable to set trusted.name3"
6773 [ $(getfattr -d -m "^trusted" $testfile 2> /dev/null |
6774 grep "trusted.name" | wc -l) -eq 3 ] ||
6775 error "$testfile missing 3 trusted.name xattrs"
6777 setfattr -n user.author2 -v author2 $testfile ||
6778 error "$testfile unable to set user.author2"
6779 setfattr -n user.author3 -v author3 $testfile ||
6780 error "$testfile unable to set user.author3"
6781 [ $(getfattr -d -m "^user" $testfile 2> /dev/null |
6782 grep "user.author" | wc -l) -eq 3 ] ||
6783 error "$testfile missing 3 user.author xattrs"
6785 echo "remove xattr..."
6786 setfattr -x trusted.name1 $testfile ||
6787 error "$testfile error deleting trusted.name1"
6788 getfattr -d -m trusted $testfile 2> /dev/null | grep "trusted.name1" &&
6789 error "$testfile did not delete trusted.name1 xattr"
6791 setfattr -x user.author1 $testfile ||
6792 error "$testfile error deleting user.author1"
6793 getfattr -d -m user $testfile 2> /dev/null | grep "user.author1" &&
6794 error "$testfile did not delete trusted.name1 xattr"
6796 # b10667: setting lustre special xattr be silently discarded
6797 echo "set lustre special xattr ..."
6798 setfattr -n "trusted.lov" -v "invalid value" $testfile ||
6799 error "$testfile allowed setting trusted.lov"
6801 run_test 102a "user xattr test =================================="
6804 [ -z "$(which setfattr 2>/dev/null)" ] &&
6805 skip_env "could not find setfattr" && return
6807 # b10930: get/set/list trusted.lov xattr
6808 echo "get/set/list trusted.lov xattr ..."
6809 [[ $OSTCOUNT -lt 2 ]] && skip_env "skipping 2-stripe test" && return
6810 local testfile=$DIR/$tfile
6811 $SETSTRIPE -S 65536 -i 1 -c $OSTCOUNT $testfile ||
6812 error "setstripe failed"
6813 local STRIPECOUNT=$($GETSTRIPE -c $testfile) ||
6814 error "getstripe failed"
6815 getfattr -d -m "^trusted" $testfile 2>/dev/null | grep "trusted.lov" ||
6816 error "can't get trusted.lov from $testfile"
6818 local testfile2=${testfile}2
6819 local value=$(getfattr -n trusted.lov $testfile 2>/dev/null |
6820 grep "trusted.lov" | sed -e 's/[^=]\+=//')
6823 setfattr -n trusted.lov -v $value $testfile2
6824 local stripe_size=$($GETSTRIPE -S $testfile2)
6825 local stripe_count=$($GETSTRIPE -c $testfile2)
6826 [[ $stripe_size -eq 65536 ]] ||
6827 error "stripe size $stripe_size != 65536"
6828 [[ $stripe_count -eq $STRIPECOUNT ]] ||
6829 error "stripe count $stripe_count != $STRIPECOUNT"
6832 run_test 102b "getfattr/setfattr for trusted.lov EAs ============"
6835 [ -z "$(which setfattr 2>/dev/null)" ] &&
6836 skip_env "could not find setfattr" && return
6838 # b10930: get/set/list lustre.lov xattr
6839 echo "get/set/list lustre.lov xattr ..."
6840 [[ $OSTCOUNT -lt 2 ]] && skip_env "skipping 2-stripe test" && return
6841 test_mkdir -p $DIR/$tdir
6842 chown $RUNAS_ID $DIR/$tdir
6843 local testfile=$DIR/$tdir/$tfile
6844 $RUNAS $SETSTRIPE -S 65536 -i 1 -c $OSTCOUNT $testfile ||
6845 error "setstripe failed"
6846 local STRIPECOUNT=$($RUNAS $GETSTRIPE -c $testfile) ||
6847 error "getstripe failed"
6848 $RUNAS getfattr -d -m "^lustre" $testfile 2> /dev/null | \
6849 grep "lustre.lov" || error "can't get lustre.lov from $testfile"
6851 local testfile2=${testfile}2
6852 local value=`getfattr -n lustre.lov $testfile 2> /dev/null | \
6853 grep "lustre.lov" |sed -e 's/[^=]\+=//' `
6855 $RUNAS $MCREATE $testfile2
6856 $RUNAS setfattr -n lustre.lov -v $value $testfile2
6857 local stripe_size=$($RUNAS $GETSTRIPE -S $testfile2)
6858 local stripe_count=$($RUNAS $GETSTRIPE -c $testfile2)
6859 [ $stripe_size -eq 65536 ] || error "stripe size $stripe_size != 65536"
6860 [ $stripe_count -eq $STRIPECOUNT ] ||
6861 error "stripe count $stripe_count != $STRIPECOUNT"
6863 run_test 102c "non-root getfattr/setfattr for lustre.lov EAs ==========="
6865 compare_stripe_info1() {
6866 local stripe_index_all_zero=true
6868 for num in 1 2 3 4; do
6869 for count in $(seq 1 $STRIPE_COUNT); do
6870 for offset in $(seq 0 $[$STRIPE_COUNT - 1]); do
6871 local size=$((STRIPE_SIZE * num))
6872 local file=file"$num-$offset-$count"
6873 stripe_size=$($LFS getstripe -S $PWD/$file)
6874 [[ $stripe_size -ne $size ]] &&
6875 error "$file: size $stripe_size != $size"
6876 stripe_count=$($LFS getstripe -c $PWD/$file)
6877 # allow fewer stripes to be created, ORI-601
6878 [[ $stripe_count -lt $(((3 * count + 3) / 4)) ]] &&
6879 error "$file: count $stripe_count != $count"
6880 stripe_index=$($LFS getstripe -i $PWD/$file)
6881 [[ $stripe_index -ne 0 ]] &&
6882 stripe_index_all_zero=false
6886 $stripe_index_all_zero &&
6887 error "all files are being extracted starting from OST index 0"
6892 [ -n "$(which tar 2>/dev/null)" ] &&
6893 strings $(which tar) | grep -q "lustre" && echo tar
6897 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
6898 # b10930: tar test for trusted.lov xattr
6899 TAR=$(find_lustre_tar)
6900 [ -z "$TAR" ] && skip_env "lustre-aware tar is not installed" && return
6901 [[ $OSTCOUNT -lt 2 ]] && skip_env "skipping N-stripe test" && return
6903 test_mkdir -p $DIR/d102d
6904 $TAR xf $TMP/f102.tar -C $DIR/d102d --xattrs
6906 compare_stripe_info1
6908 run_test 102d "tar restore stripe info from tarfile,not keep osts ==========="
6911 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
6912 # b10930: tar test for trusted.lov xattr
6913 TAR=$(find_lustre_tar)
6914 [ -z "$TAR" ] && skip_env "lustre-aware tar is not installed" && return
6915 [[ $OSTCOUNT -lt 2 ]] && skip_env "skipping N-stripe test" && return
6917 test_mkdir -p $DIR/d102f
6919 $TAR cf - --xattrs $tdir | $TAR xf - --xattrs -C $DIR/d102f
6921 compare_stripe_info1
6923 run_test 102f "tar copy files, not keep osts ==========="
6926 local xsize=${1:-1024} # in bytes
6927 local file=$DIR/$tfile
6929 [ -z "$(lctl get_param -n mdc.*.connect_flags | grep xattr)" ] &&
6930 skip "must have user_xattr" && return 0
6931 [ -z "$(which setfattr 2>/dev/null)" ] &&
6932 skip_env "could not find setfattr" && return 0
6933 [ -z "$(which getfattr 2>/dev/null)" ] &&
6934 skip_env "could not find getfattr" && return 0
6938 local value="$(generate_string $xsize)"
6940 local xbig=trusted.big
6941 log "save $xbig on $file"
6942 setfattr -n $xbig -v $value $file ||
6943 error "saving $xbig on $file failed"
6945 local orig=$(get_xattr_value $xbig $file)
6946 [[ "$orig" != "$value" ]] && error "$xbig different after saving $xbig"
6948 local xsml=trusted.sml
6949 log "save $xsml on $file"
6950 setfattr -n $xsml -v val $file || error "saving $xsml on $file failed"
6952 local new=$(get_xattr_value $xbig $file)
6953 [[ "$new" != "$orig" ]] && error "$xbig different after saving $xsml"
6955 log "grow $xsml on $file"
6956 setfattr -n $xsml -v "$value" $file ||
6957 error "growing $xsml on $file failed"
6959 new=$(get_xattr_value $xbig $file)
6960 [[ "$new" != "$orig" ]] && error "$xbig different after growing $xsml"
6961 log "$xbig still valid after growing $xsml"
6966 test_102h() { # bug 15777
6969 run_test 102h "grow xattr from inside inode to external block"
6972 large_xattr_enabled || { skip "large_xattr disabled" && return; }
6973 grow_xattr $(max_xattr_size)
6975 run_test 102ha "grow xattr from inside inode to external inode"
6977 test_102i() { # bug 17038
6978 [ -z "$(which getfattr 2>/dev/null)" ] &&
6979 skip "could not find getfattr" && return
6981 ln -s $DIR/$tfile $DIR/${tfile}link
6982 getfattr -n trusted.lov $DIR/$tfile ||
6983 error "lgetxattr on $DIR/$tfile failed"
6984 getfattr -h -n trusted.lov $DIR/${tfile}link 2>&1 |
6985 grep -i "no such attr" ||
6986 error "error for lgetxattr on $DIR/${tfile}link is not ENODATA"
6987 rm -f $DIR/$tfile $DIR/${tfile}link
6989 run_test 102i "lgetxattr test on symbolic link ============"
6992 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
6993 TAR=$(find_lustre_tar)
6994 [ -z "$TAR" ] && skip_env "lustre-aware tar is not installed" && return
6995 [[ $OSTCOUNT -lt 2 ]] && skip_env "skipping N-stripe test" && return
6996 setup_test102 "$RUNAS"
6997 test_mkdir -p $DIR/d102j
6998 chown $RUNAS_ID $DIR/d102j
6999 $RUNAS $TAR xf $TMP/f102.tar -C $DIR/d102j --xattrs
7001 compare_stripe_info1 "$RUNAS"
7003 run_test 102j "non-root tar restore stripe info from tarfile, not keep osts ==="
7006 [ -z "$(which setfattr 2>/dev/null)" ] &&
7007 skip "could not find setfattr" && return
7009 # b22187 just check that does not crash for regular file.
7010 setfattr -n trusted.lov $DIR/$tfile
7011 # b22187 'setfattr -n trusted.lov' should work as remove LOV EA for directories
7012 local test_kdir=$DIR/d102k
7013 test_mkdir $test_kdir
7014 local default_size=`$GETSTRIPE -S $test_kdir`
7015 local default_count=`$GETSTRIPE -c $test_kdir`
7016 local default_offset=`$GETSTRIPE -i $test_kdir`
7017 $SETSTRIPE -S 65536 -i 0 -c $OSTCOUNT $test_kdir ||
7018 error 'dir setstripe failed'
7019 setfattr -n trusted.lov $test_kdir
7020 local stripe_size=`$GETSTRIPE -S $test_kdir`
7021 local stripe_count=`$GETSTRIPE -c $test_kdir`
7022 local stripe_offset=`$GETSTRIPE -i $test_kdir`
7023 [ $stripe_size -eq $default_size ] ||
7024 error "stripe size $stripe_size != $default_size"
7025 [ $stripe_count -eq $default_count ] ||
7026 error "stripe count $stripe_count != $default_count"
7027 [ $stripe_offset -eq $default_offset ] ||
7028 error "stripe offset $stripe_offset != $default_offset"
7029 rm -rf $DIR/$tfile $test_kdir
7031 run_test 102k "setfattr without parameter of value shouldn't cause a crash"
7034 [ -z "$(which getfattr 2>/dev/null)" ] &&
7035 skip "could not find getfattr" && return
7037 # LU-532 trusted. xattr is invisible to non-root
7038 local testfile=$DIR/$tfile
7042 echo "listxattr as user..."
7043 chown $RUNAS_ID $testfile
7044 $RUNAS getfattr -d -m '.*' $testfile 2>&1 |
7045 grep -q "trusted" &&
7046 error "$testfile trusted xattrs are user visible"
7050 run_test 102l "listxattr size test =================================="
7052 test_102m() { # LU-3403 llite: error of listxattr when buffer is small
7053 local path=$DIR/$tfile
7056 listxattr_size_check $path || error "listattr_size_check $path failed"
7058 run_test 102m "Ensure listxattr fails on small bufffer ========"
7062 getxattr() { # getxattr path name
7063 # Return the base64 encoding of the value of xattr name on path.
7067 # # getfattr --absolute-names --encoding=base64 --name=trusted.lov $path
7069 # trusted.lov=0s0AvRCwEAAAAGAAAAAAAAAAAEAAACAAAAAAAQAAEAA...AAAAAAAAA=
7071 # We print just 0s0AvRCwEAAAAGAAAAAAAAAAAEAAACAAAAAAAQAAEAA...AAAAAAAAA=
7073 getfattr --absolute-names --encoding=base64 --name=$name $path |
7074 awk -F= -v name=$name '$1 == name {
7075 print substr($0, index($0, "=") + 1);
7079 test_102n() { # LU-4101 mdt: protect internal xattrs
7080 local file0=$DIR/$tfile.0
7081 local file1=$DIR/$tfile.1
7082 local xattr0=$TMP/$tfile.0
7083 local xattr1=$TMP/$tfile.1
7087 [ -z "$(which setfattr 2>/dev/null)" ] &&
7088 skip "could not find setfattr" && return
7090 if [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.5.50) ]
7092 skip "MDT < 2.5.50 allows setxattr on internal trusted xattrs"
7096 rm -rf $file0 $file1 $xattr0 $xattr1
7099 # Get 'before' xattrs of $file1.
7100 getfattr --absolute-names --dump --match=- $file1 > $xattr0
7102 for name in lov lma lmv link fid version som hsm; do
7103 # Try to copy xattr from $file0 to $file1.
7104 value=$(getxattr $file0 trusted.$name 2> /dev/null)
7106 setfattr --name=trusted.$name --value="$value" $file1 ||
7107 error "setxattr 'trusted.$name' failed"
7109 # Try to set a garbage xattr.
7110 value=0sVGhlIHF1aWNrIGJyb3duIGZveCBqdW1wcyBvdmVyIGl0c2VsZi4=
7112 setfattr --name=trusted.$name --value="$value" $file1 ||
7113 error "setxattr 'trusted.$name' failed"
7115 # Try to remove the xattr from $file1. We don't care if this
7116 # appears to succeed or fail, we just don't want there to be
7117 # any changes or crashes.
7118 setfattr --remove=$trusted.$name $file1 2> /dev/null
7121 if [ $(lustre_version_code $SINGLEMDS) -gt $(version_code 2.6.50) ]
7124 # Try to copy xattr from $file0 to $file1.
7125 value=$(getxattr $file0 trusted.$name 2> /dev/null)
7127 setfattr --name=trusted.$name --value="$value" $file1 ||
7128 error "setxattr 'trusted.$name' failed"
7130 # Try to set a garbage xattr.
7131 value=0sVGhlIHF1aWNrIGJyb3duIGZveCBqdW1wcyBvdmVyIGl0c2VsZi4=
7133 setfattr --name=trusted.$name --value="$value" $file1 ||
7134 error "setxattr 'trusted.$name' failed"
7136 # Try to remove the xattr from $file1. We don't care if this
7137 # appears to succeed or fail, we just don't want there to be
7138 # any changes or crashes.
7139 setfattr --remove=$trusted.$name $file1 2> /dev/null
7142 # Get 'after' xattrs of file1.
7143 getfattr --absolute-names --dump --match=- $file1 > $xattr1
7145 if ! diff $xattr0 $xattr1; then
7146 error "before and after xattrs of '$file1' differ"
7149 rm -rf $file0 $file1 $xattr0 $xattr1
7153 run_test 102n "silently ignore setxattr on internal trusted xattrs"
7155 test_102p() { # LU-4703 setxattr did not check ownership
7156 local testfile=$DIR/$tfile
7158 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.5.56) ] &&
7159 skip "MDS needs to be at least 2.5.56" && return
7163 echo "setfacl as user..."
7164 $RUNAS setfacl -m "u:$RUNAS_ID:rwx" $testfile
7165 [ $? -ne 0 ] || error "setfacl by $RUNAS_ID was allowed on $testfile"
7167 echo "setfattr as user..."
7168 setfacl -m "u:$RUNAS_ID:---" $testfile
7169 $RUNAS setfattr -x system.posix_acl_access $testfile
7170 [ $? -ne 0 ] || error "setfattr by $RUNAS_ID was allowed on $testfile"
7172 run_test 102p "check setxattr(2) correctly fails without permission"
7175 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.6.92) ] &&
7176 skip "MDS needs to be at least 2.6.92" && return
7177 orphan_linkea_check $DIR/$tfile || error "orphan_linkea_check"
7179 run_test 102q "flistxattr should not return trusted.link EAs for orphans"
7182 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.6.93) ] &&
7183 skip "MDS needs to be at least 2.6.93" && return
7184 touch $DIR/$tfile || error "touch"
7185 setfattr -n user.$(basename $tfile) $DIR/$tfile || error "setfattr"
7186 getfattr -n user.$(basename $tfile) $DIR/$tfile || error "getfattr"
7187 rm $DIR/$tfile || error "rm"
7190 mkdir -p $DIR/$tdir || error "mkdir"
7191 setfattr -n user.$(basename $tdir) $DIR/$tdir || error "setfattr dir"
7192 getfattr -n user.$(basename $tdir) $DIR/$tdir || error "getfattr dir"
7193 setfattr -x user.$(basename $tdir) $DIR/$tdir ||
7194 error "$testfile error deleting user.author1"
7195 getfattr -d -m user.$(basename $tdir) 2> /dev/null |
7196 grep "user.$(basename $tdir)" &&
7197 error "$tdir did not delete user.$(basename $tdir)"
7198 rmdir $DIR/$tdir || error "rmdir"
7201 test_mkdir -p $DIR/$tdir || error "make striped dir"
7202 setfattr -n user.$(basename $tdir) $DIR/$tdir || error "setfattr dir"
7203 getfattr -n user.$(basename $tdir) $DIR/$tdir || error "getfattr dir"
7204 setfattr -x user.$(basename $tdir) $DIR/$tdir ||
7205 error "$testfile error deleting user.author1"
7206 getfattr -d -m user.$(basename $tdir) 2> /dev/null |
7207 grep "user.$(basename $tdir)" &&
7208 error "$tdir did not delete user.$(basename $tdir)"
7209 rmdir $DIR/$tdir || error "rm striped dir"
7211 run_test 102r "set EAs with empty values"
7215 $LUSTRE/tests/acl/run $LUSTRE/tests/acl/$1.test
7220 [ "$UID" != 0 ] && skip_env "must run as root" && return
7221 [ -z "$(lctl get_param -n mdc.*-mdc-*.connect_flags | grep acl)" ] &&
7222 skip "must have acl enabled" && return
7223 [ -z "$(which setfacl 2>/dev/null)" ] &&
7224 skip_env "could not find setfacl" && return
7225 $GSS && skip "could not run under gss" && return
7227 gpasswd -a daemon bin # LU-5641
7228 do_facet $SINGLEMDS gpasswd -a daemon bin # LU-5641
7230 declare -a identity_old
7232 for num in $(seq $MDSCOUNT); do
7233 switch_identity $num true || identity_old[$num]=$?
7240 echo "performing cp ..."
7241 run_acl_subtest cp || error "run_acl_subtest cp failed"
7242 echo "performing getfacl-noacl..."
7243 run_acl_subtest getfacl-noacl || error "getfacl-noacl test failed"
7244 echo "performing misc..."
7245 run_acl_subtest misc || error "misc test failed"
7246 echo "performing permissions..."
7247 run_acl_subtest permissions || error "permissions failed"
7248 echo "performing setfacl..."
7249 run_acl_subtest setfacl || error "setfacl test failed"
7251 # inheritance test got from HP
7252 echo "performing inheritance..."
7253 cp $LUSTRE/tests/acl/make-tree . || error "cannot copy make-tree"
7254 chmod +x make-tree || error "chmod +x failed"
7255 run_acl_subtest inheritance || error "inheritance test failed"
7258 echo "LU-974 ignore umask when acl is enabled..."
7259 run_acl_subtest 974 || error "LU-974 umask test failed"
7260 if [ $MDSCOUNT -ge 2 ]; then
7261 run_acl_subtest 974_remote ||
7262 error "LU-974 umask test failed under remote dir"
7265 echo "LU-2561 newly created file is same size as directory..."
7266 if [ $(facet_fstype $SINGLEMDS) != "zfs" ]; then
7267 run_acl_subtest 2561 || error "LU-2561 test failed"
7269 run_acl_subtest 2561_zfs || error "LU-2561 zfs test failed"
7272 run_acl_subtest 4924 || error "LU-4924 test failed"
7277 for num in $(seq $MDSCOUNT); do
7278 if [ "${identity_old[$num]}" = 1 ]; then
7279 switch_identity $num false || identity_old[$num]=$?
7283 run_test 103a "acl test ========================================="
7287 local MDT_DEV=$(mdsdevname ${SINGLEMDS//mds/})
7288 local mountopts=$MDS_MOUNT_OPTS
7290 if [[ "$MDS_MOUNT_OPTS" =~ "noacl" ]]; then
7294 stop $SINGLEMDS || error "failed to stop MDT."
7296 if [ -z "$MDS_MOUNT_OPTS" ]; then
7297 MDS_MOUNT_OPTS="-o noacl"
7299 MDS_MOUNT_OPTS="${MDS_MOUNT_OPTS},noacl"
7301 start $SINGLEMDS $MDT_DEV $MDS_MOUNT_OPTS ||
7302 error "failed to start MDT."
7303 MDS_MOUNT_OPTS=$mountopts
7307 setfacl -m u:bin:rw $DIR/$tfile && error "setfacl should fail"
7311 stop $SINGLEMDS || error "failed to stop MDT."
7313 start $SINGLEMDS $MDT_DEV $MDS_MOUNT_OPTS ||
7314 error "failed to start MDT."
7319 run_test 103b "MDS mount option 'noacl'"
7323 cp -rp $DIR/$tdir $DIR/$tdir.bak
7325 [ -n "$(getfattr -d -m. $DIR/$tdir | grep posix_acl_default)" ] &&
7326 error "$DIR/$tdir shouldn't contain default ACL"
7327 [ -n "$(getfattr -d -m. $DIR/$tdir.bak | grep posix_acl_default)" ] &&
7328 error "$DIR/$tdir.bak shouldn't contain default ACL"
7331 run_test 103c "'cp -rp' won't set empty acl"
7334 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
7336 lfs df || error "lfs df failed"
7337 lfs df -ih || error "lfs df -ih failed"
7338 lfs df -h $DIR || error "lfs df -h $DIR failed"
7339 lfs df -i $DIR || error "lfs df -i $DIR failed"
7340 lfs df $DIR/$tfile || error "lfs df $DIR/$tfile failed"
7341 lfs df -ih $DIR/$tfile || error "lfs df -ih $DIR/$tfile failed"
7343 local OSC=$(lctl dl | grep OST0000-osc-[^M] | awk '{ print $4 }')
7344 lctl --device %$OSC deactivate
7345 lfs df || error "lfs df with deactivated OSC failed"
7346 lctl --device %$OSC activate
7347 # wait the osc back to normal
7348 wait_osc_import_state client ost FULL
7350 lfs df || error "lfs df with reactivated OSC failed"
7353 run_test 104a "lfs df [-ih] [path] test ========================="
7356 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
7357 [ $RUNAS_ID -eq $UID ] &&
7358 skip_env "RUNAS_ID = UID = $UID -- skipping" && return
7360 denied_cnt=$(($($RUNAS $LFS check servers 2>&1 |
7361 grep "Permission denied" | wc -l)))
7362 if [ $denied_cnt -ne 0 ]; then
7363 error "lfs check servers test failed"
7366 run_test 104b "$RUNAS lfs check servers test ===================="
7369 # doesn't work on 2.4 kernels
7371 if $(flock_is_enabled); then
7372 flocks_test 1 on -f $DIR/$tfile || error "fail flock on"
7374 flocks_test 1 off -f $DIR/$tfile || error "fail flock off"
7378 run_test 105a "flock when mounted without -o flock test ========"
7382 if $(flock_is_enabled); then
7383 flocks_test 1 on -c $DIR/$tfile || error "fail flock on"
7385 flocks_test 1 off -c $DIR/$tfile || error "fail flock off"
7389 run_test 105b "fcntl when mounted without -o flock test ========"
7393 if $(flock_is_enabled); then
7394 flocks_test 1 on -l $DIR/$tfile || error "fail flock on"
7396 flocks_test 1 off -l $DIR/$tfile || error "fail flock off"
7400 run_test 105c "lockf when mounted without -o flock test ========"
7402 test_105d() { # bug 15924
7403 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
7404 test_mkdir -p $DIR/$tdir
7405 flock_is_enabled || { skip "mount w/o flock enabled" && return; }
7406 #define OBD_FAIL_LDLM_CP_CB_WAIT 0x315
7407 $LCTL set_param fail_loc=0x80000315
7408 flocks_test 2 $DIR/$tdir
7410 run_test 105d "flock race (should not freeze) ========"
7412 test_105e() { # bug 22660 && 22040
7413 flock_is_enabled || { skip "mount w/o flock enabled" && return; }
7415 flocks_test 3 $DIR/$tfile
7417 run_test 105e "Two conflicting flocks from same process ======="
7419 test_106() { #bug 10921
7420 test_mkdir -p $DIR/$tdir
7421 $DIR/$tdir && error "exec $DIR/$tdir succeeded"
7422 chmod 777 $DIR/$tdir || error "chmod $DIR/$tdir failed"
7424 run_test 106 "attempt exec of dir followed by chown of that dir"
7427 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
7434 local save_pattern=$(sysctl -n kernel.core_pattern)
7435 local save_uses_pid=$(sysctl -n kernel.core_uses_pid)
7436 sysctl -w kernel.core_pattern=$file
7437 sysctl -w kernel.core_uses_pid=0
7445 kill -s 11 $SLEEPPID
7447 if [ -e $file ]; then
7448 size=`stat -c%s $file`
7449 [ $size -eq 0 ] && error "Fail to create core file $file"
7451 error "Fail to create core file $file"
7454 sysctl -w kernel.core_pattern=$save_pattern
7455 sysctl -w kernel.core_uses_pid=$save_uses_pid
7458 run_test 107 "Coredump on SIG"
7461 test_mkdir -p $DIR/$tdir
7462 test_mkdir $DIR/$tdir/$(str_repeat 'a' 255) ||
7463 error "mkdir with 255 char failed"
7464 test_mkdir $DIR/$tdir/$(str_repeat 'b' 256) &&
7465 error "mkdir with 256 char should fail, but did not"
7466 touch $DIR/$tdir/$(str_repeat 'x' 255) ||
7467 error "create with 255 char failed"
7468 touch $DIR/$tdir/$(str_repeat 'y' 256) &&
7469 error "create with 256 char should fail, but did not"
7474 run_test 110 "filename length checking"
7477 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
7478 OSTIO_pre=$(ps -e | grep ll_ost_io | awk '{ print $4 }'| sort -n |
7479 tail -1 | cut -c11-20)
7480 [ -z "$OSTIO_pre" ] && skip "no OSS threads" && return
7481 echo "Starting with $OSTIO_pre threads"
7484 NUMFREE=$(df -i -P $DIR | tail -n 1 | awk '{ print $4 }')
7485 [[ $NUMFREE -lt $NUMTEST ]] && NUMTEST=$(($NUMFREE - 1000))
7486 echo "$NUMTEST creates/unlinks"
7487 test_mkdir -p $DIR/$tdir
7488 createmany -o $DIR/$tdir/$tfile $NUMTEST
7489 unlinkmany $DIR/$tdir/$tfile $NUMTEST
7491 OSTIO_post=$(ps -e | grep ll_ost_io | awk '{ print $4 }' | sort -n |
7492 tail -1 | cut -c11-20)
7494 # don't return an error
7495 [ $OSTIO_post == $OSTIO_pre ] && echo \
7496 "WARNING: No new ll_ost_io threads were created ($OSTIO_pre)" &&
7497 echo "This may be fine, depending on what ran before this test" &&
7498 echo "and how fast this system is." && return
7500 echo "Started with $OSTIO_pre threads, ended with $OSTIO_post"
7502 run_test 115 "verify dynamic thread creation===================="
7505 wait_delete_completed
7506 AVAIL=($(lctl get_param -n osc.*[oO][sS][cC]-[^M]*.kbytesavail))
7507 echo OST kbytes available: ${AVAIL[@]}
7508 MAXI=0; MAXV=${AVAIL[0]}
7509 MINI=0; MINV=${AVAIL[0]}
7510 for ((i = 0; i < ${#AVAIL[@]}; i++)); do
7511 #echo OST $i: ${AVAIL[i]}kb
7512 if [[ ${AVAIL[i]} -gt $MAXV ]]; then
7513 MAXV=${AVAIL[i]}; MAXI=$i
7515 if [[ ${AVAIL[i]} -lt $MINV ]]; then
7516 MINV=${AVAIL[i]}; MINI=$i
7519 echo Min free space: OST $MINI: $MINV
7520 echo Max free space: OST $MAXI: $MAXV
7523 test_116a() { # was previously test_116()
7524 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
7525 remote_mds_nodsh && skip "remote MDS with nodsh" && return
7527 [[ $OSTCOUNT -lt 2 ]] && skip_env "$OSTCOUNT < 2 OSTs" && return
7529 echo -n "Free space priority "
7530 do_facet $SINGLEMDS lctl get_param -n lo*.*-mdtlov.qos_prio_free |
7535 [ $MINV -eq 0 ] && skip "no free space in OST$MINI, skip" && return
7536 [ $MINV -gt 10000000 ] && skip "too much free space in OST$MINI, skip" \
7538 trap simple_cleanup_common EXIT
7541 # Check if we need to generate uneven OSTs
7542 test_mkdir -p $DIR/$tdir/OST${MINI}
7543 local FILL=$(($MINV / 4))
7544 local DIFF=$(($MAXV - $MINV))
7545 local DIFF2=$(($DIFF * 100 / $MINV))
7547 local threshold=$(do_facet $SINGLEMDS \
7548 lctl get_param -n *.*MDT0000-mdtlov.qos_threshold_rr | head -n1)
7549 threshold=${threshold%%%}
7550 echo -n "Check for uneven OSTs: "
7551 echo -n "diff=${DIFF}KB (${DIFF2}%) must be > ${threshold}% ..."
7553 if [[ $DIFF2 -gt $threshold ]]; then
7555 echo "Don't need to fill OST$MINI"
7557 # generate uneven OSTs. Write 2% over the QOS threshold value
7559 DIFF=$(($threshold - $DIFF2 + 2))
7560 DIFF2=$(( ($MINV * $DIFF)/100 ))
7561 echo "Fill ${DIFF}% remaining space in OST${MINI} with ${DIFF2}KB"
7562 $SETSTRIPE -i $MINI -c 1 $DIR/$tdir/OST${MINI} ||
7563 error "setstripe failed"
7564 DIFF=$(($DIFF2 / 2048))
7566 while [ $i -lt $DIFF ]; do
7568 dd if=/dev/zero of=$DIR/$tdir/OST${MINI}/$tfile-$i \
7569 bs=2M count=1 2>/dev/null
7578 DIFF=$(($MAXV - $MINV))
7579 DIFF2=$(($DIFF * 100 / $MINV))
7580 echo -n "diff=${DIFF}=${DIFF2}% must be > ${threshold}% for QOS mode..."
7581 if [[ $DIFF2 -gt $threshold ]]; then
7584 echo "failed - QOS mode won't be used"
7585 skip "QOS imbalance criteria not met"
7586 simple_cleanup_common
7590 MINI1=$MINI; MINV1=$MINV
7591 MAXI1=$MAXI; MAXV1=$MAXV
7593 # now fill using QOS
7594 $SETSTRIPE -c 1 $DIR/$tdir
7595 FILL=$(($FILL / 200))
7596 if [ $FILL -gt 600 ]; then
7599 echo "writing $FILL files to QOS-assigned OSTs"
7601 while [ $i -lt $FILL ]; do
7603 dd if=/dev/zero of=$DIR/$tdir/$tfile-$i bs=200k \
7607 echo "wrote $i 200k files"
7611 echo "Note: free space may not be updated, so measurements might be off"
7613 DIFF2=$(($MAXV - $MINV))
7614 echo "free space delta: orig $DIFF final $DIFF2"
7615 [ $DIFF2 -gt $DIFF ] && echo "delta got worse!"
7616 DIFF=$(($MINV1 - ${AVAIL[$MINI1]}))
7617 echo "Wrote ${DIFF}KB to smaller OST $MINI1"
7618 DIFF2=$(($MAXV1 - ${AVAIL[$MAXI1]}))
7619 echo "Wrote ${DIFF2}KB to larger OST $MAXI1"
7620 if [[ $DIFF -gt 0 ]]; then
7621 FILL=$(($DIFF2 * 100 / $DIFF - 100))
7622 echo "Wrote ${FILL}% more data to larger OST $MAXI1"
7625 # Figure out which files were written where
7626 UUID=$(lctl get_param -n lov.${FSNAME}-clilov-*.target_obd |
7627 awk '/'$MINI1': / {print $2; exit}')
7629 MINC=$($GETSTRIPE --ost $UUID $DIR/$tdir | grep $DIR | wc -l)
7630 echo "$MINC files created on smaller OST $MINI1"
7631 UUID=$(lctl get_param -n lov.${FSNAME}-clilov-*.target_obd |
7632 awk '/'$MAXI1': / {print $2; exit}')
7634 MAXC=$($GETSTRIPE --ost $UUID $DIR/$tdir | grep $DIR | wc -l)
7635 echo "$MAXC files created on larger OST $MAXI1"
7636 if [[ $MINC -gt 0 ]]; then
7637 FILL=$(($MAXC * 100 / $MINC - 100))
7638 echo "Wrote ${FILL}% more files to larger OST $MAXI1"
7640 [[ $MAXC -gt $MINC ]] ||
7641 error_ignore LU-9 "stripe QOS didn't balance free space"
7642 simple_cleanup_common
7644 run_test 116a "stripe QOS: free space balance ==================="
7646 test_116b() { # LU-2093
7647 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
7648 remote_mds_nodsh && skip "remote MDS with nodsh" && return
7650 #define OBD_FAIL_MDS_OSC_CREATE_FAIL 0x147
7651 local old_rr=$(do_facet $SINGLEMDS lctl get_param -n \
7652 lo*.$FSNAME-MDT0000-mdtlov.qos_threshold_rr | head -1)
7653 [ -z "$old_rr" ] && skip "no QOS" && return 0
7654 do_facet $SINGLEMDS lctl set_param \
7655 lo*.$FSNAME-MDT0000-mdtlov.qos_threshold_rr=0
7657 do_facet $SINGLEMDS lctl set_param fail_loc=0x147
7658 createmany -o $DIR/$tdir/f- 20 || error "can't create"
7659 do_facet $SINGLEMDS lctl set_param fail_loc=0
7661 do_facet $SINGLEMDS lctl set_param \
7662 lo*.$FSNAME-MDT0000-mdtlov.qos_threshold_rr=$old_rr
7664 run_test 116b "QoS shouldn't LBUG if not enough OSTs found on the 2nd pass"
7666 test_117() # bug 10891
7668 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
7669 dd if=/dev/zero of=$DIR/$tfile bs=1M count=1
7670 #define OBD_FAIL_OST_SETATTR_CREDITS 0x21e
7671 lctl set_param fail_loc=0x21e
7672 > $DIR/$tfile || error "truncate failed"
7673 lctl set_param fail_loc=0
7674 echo "Truncate succeeded."
7677 run_test 117 "verify osd extend =========="
7679 NO_SLOW_RESENDCOUNT=4
7680 export OLD_RESENDCOUNT=""
7681 set_resend_count () {
7682 local PROC_RESENDCOUNT="osc.${FSNAME}-OST*-osc-*.resend_count"
7683 OLD_RESENDCOUNT=$(lctl get_param -n $PROC_RESENDCOUNT | head -n1)
7684 lctl set_param -n $PROC_RESENDCOUNT $1
7685 echo resend_count is set to $(lctl get_param -n $PROC_RESENDCOUNT)
7688 # for reduce test_118* time (b=14842)
7689 [ "$SLOW" = "no" ] && set_resend_count $NO_SLOW_RESENDCOUNT
7691 # Reset async IO behavior after error case
7693 FILE=$DIR/reset_async
7695 # Ensure all OSCs are cleared
7696 $SETSTRIPE -c -1 $FILE
7697 dd if=/dev/zero of=$FILE bs=64k count=$OSTCOUNT
7702 test_118a() #bug 11710
7704 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
7707 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c
7708 DIRTY=$(lctl get_param -n llite.*.dump_page_cache | grep -c dirty)
7709 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache | grep -c writeback)
7711 if [[ $DIRTY -ne 0 || $WRITEBACK -ne 0 ]]; then
7712 error "Dirty pages not flushed to disk, dirty=$DIRTY, writeback=$WRITEBACK"
7717 run_test 118a "verify O_SYNC works =========="
7721 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
7722 remote_ost_nodsh && skip "remote OST with nodsh" && return
7726 #define OBD_FAIL_SRV_ENOENT 0x217
7727 set_nodes_failloc "$(osts_nodes)" 0x217
7728 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c
7730 set_nodes_failloc "$(osts_nodes)" 0
7731 DIRTY=$(lctl get_param -n llite.*.dump_page_cache | grep -c dirty)
7732 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache |
7735 if [[ $RC -eq 0 ]]; then
7736 error "Must return error due to dropped pages, rc=$RC"
7740 if [[ $DIRTY -ne 0 || $WRITEBACK -ne 0 ]]; then
7741 error "Dirty pages not flushed to disk, dirty=$DIRTY, writeback=$WRITEBACK"
7745 echo "Dirty pages not leaked on ENOENT"
7747 # Due to the above error the OSC will issue all RPCs syncronously
7748 # until a subsequent RPC completes successfully without error.
7749 $MULTIOP $DIR/$tfile Ow4096yc
7754 run_test 118b "Reclaim dirty pages on fatal error =========="
7758 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
7760 # for 118c, restore the original resend count, LU-1940
7761 [ "$SLOW" = "no" ] && [ -n "$OLD_RESENDCOUNT" ] &&
7762 set_resend_count $OLD_RESENDCOUNT
7763 remote_ost_nodsh && skip "remote OST with nodsh" && return
7767 #define OBD_FAIL_OST_EROFS 0x216
7768 set_nodes_failloc "$(osts_nodes)" 0x216
7770 # multiop should block due to fsync until pages are written
7771 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c &
7775 if [[ `ps h -o comm -p $MULTIPID` != "multiop" ]]; then
7776 error "Multiop failed to block on fsync, pid=$MULTIPID"
7779 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache |
7781 if [[ $WRITEBACK -eq 0 ]]; then
7782 error "No page in writeback, writeback=$WRITEBACK"
7785 set_nodes_failloc "$(osts_nodes)" 0
7788 if [[ $RC -ne 0 ]]; then
7789 error "Multiop fsync failed, rc=$RC"
7792 DIRTY=$(lctl get_param -n llite.*.dump_page_cache | grep -c dirty)
7793 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache |
7795 if [[ $DIRTY -ne 0 || $WRITEBACK -ne 0 ]]; then
7796 error "Dirty pages not flushed to disk, dirty=$DIRTY, writeback=$WRITEBACK"
7800 echo "Dirty pages flushed via fsync on EROFS"
7803 run_test 118c "Fsync blocks on EROFS until dirty pages are flushed =========="
7805 # continue to use small resend count to reduce test_118* time (b=14842)
7806 [ "$SLOW" = "no" ] && set_resend_count $NO_SLOW_RESENDCOUNT
7810 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
7811 remote_ost_nodsh && skip "remote OST with nodsh" && return
7815 #define OBD_FAIL_OST_BRW_PAUSE_BULK
7816 set_nodes_failloc "$(osts_nodes)" 0x214
7817 # multiop should block due to fsync until pages are written
7818 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c &
7822 if [[ `ps h -o comm -p $MULTIPID` != "multiop" ]]; then
7823 error "Multiop failed to block on fsync, pid=$MULTIPID"
7826 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache |
7828 if [[ $WRITEBACK -eq 0 ]]; then
7829 error "No page in writeback, writeback=$WRITEBACK"
7832 wait $MULTIPID || error "Multiop fsync failed, rc=$?"
7833 set_nodes_failloc "$(osts_nodes)" 0
7835 DIRTY=$(lctl get_param -n llite.*.dump_page_cache | grep -c dirty)
7836 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache |
7838 if [[ $DIRTY -ne 0 || $WRITEBACK -ne 0 ]]; then
7839 error "Dirty pages not flushed to disk, dirty=$DIRTY, writeback=$WRITEBACK"
7843 echo "Dirty pages gaurenteed flushed via fsync"
7846 run_test 118d "Fsync validation inject a delay of the bulk =========="
7849 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
7852 #define OBD_FAIL_OSC_BRW_PREP_REQ2 0x40a
7853 lctl set_param fail_loc=0x8000040a
7855 # Should simulate EINVAL error which is fatal
7856 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c
7858 if [[ $RC -eq 0 ]]; then
7859 error "Must return error due to dropped pages, rc=$RC"
7862 lctl set_param fail_loc=0x0
7864 LOCKED=$(lctl get_param -n llite.*.dump_page_cache | grep -c locked)
7865 DIRTY=$(lctl get_param -n llite.*.dump_page_cache | grep -c dirty)
7866 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache |
7868 if [[ $LOCKED -ne 0 ]]; then
7869 error "Locked pages remain in cache, locked=$LOCKED"
7872 if [[ $DIRTY -ne 0 || $WRITEBACK -ne 0 ]]; then
7873 error "Dirty pages not flushed to disk, dirty=$DIRTY, writeback=$WRITEBACK"
7877 echo "No pages locked after fsync"
7882 run_test 118f "Simulate unrecoverable OSC side error =========="
7885 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
7888 #define OBD_FAIL_OSC_BRW_PREP_REQ 0x406
7889 lctl set_param fail_loc=0x406
7891 # simulate local -ENOMEM
7892 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c
7895 lctl set_param fail_loc=0
7896 if [[ $RC -eq 0 ]]; then
7897 error "Must return error due to dropped pages, rc=$RC"
7900 LOCKED=$(lctl get_param -n llite.*.dump_page_cache | grep -c locked)
7901 DIRTY=$(lctl get_param -n llite.*.dump_page_cache | grep -c dirty)
7902 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache |
7904 if [[ $LOCKED -ne 0 ]]; then
7905 error "Locked pages remain in cache, locked=$LOCKED"
7908 if [[ $DIRTY -ne 0 || $WRITEBACK -ne 0 ]]; then
7909 error "Dirty pages not flushed to disk, dirty=$DIRTY, writeback=$WRITEBACK"
7913 echo "No pages locked after fsync"
7918 run_test 118g "Don't stay in wait if we got local -ENOMEM =========="
7921 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
7922 remote_ost_nodsh && skip "remote OST with nodsh" && return
7926 #define OBD_FAIL_OST_BRW_WRITE_BULK 0x20e
7927 set_nodes_failloc "$(osts_nodes)" 0x20e
7928 # Should simulate ENOMEM error which is recoverable and should be handled by timeout
7929 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c
7932 set_nodes_failloc "$(osts_nodes)" 0
7933 if [[ $RC -eq 0 ]]; then
7934 error "Must return error due to dropped pages, rc=$RC"
7937 LOCKED=$(lctl get_param -n llite.*.dump_page_cache | grep -c locked)
7938 DIRTY=$(lctl get_param -n llite.*.dump_page_cache | grep -c dirty)
7939 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache |
7941 if [[ $LOCKED -ne 0 ]]; then
7942 error "Locked pages remain in cache, locked=$LOCKED"
7945 if [[ $DIRTY -ne 0 || $WRITEBACK -ne 0 ]]; then
7946 error "Dirty pages not flushed to disk, dirty=$DIRTY, writeback=$WRITEBACK"
7950 echo "No pages locked after fsync"
7954 run_test 118h "Verify timeout in handling recoverables errors =========="
7956 [ "$SLOW" = "no" ] && [ -n "$OLD_RESENDCOUNT" ] && set_resend_count $OLD_RESENDCOUNT
7959 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
7960 remote_ost_nodsh && skip "remote OST with nodsh" && return
7964 #define OBD_FAIL_OST_BRW_WRITE_BULK 0x20e
7965 set_nodes_failloc "$(osts_nodes)" 0x20e
7967 # Should simulate ENOMEM error which is recoverable and should be handled by timeout
7968 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c &
7971 set_nodes_failloc "$(osts_nodes)" 0
7975 if [[ $RC -ne 0 ]]; then
7976 error "got error, but should be not, rc=$RC"
7979 LOCKED=$(lctl get_param -n llite.*.dump_page_cache | grep -c locked)
7980 DIRTY=$(lctl get_param -n llite.*.dump_page_cache | grep -c dirty)
7981 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache | grep -c writeback)
7982 if [[ $LOCKED -ne 0 ]]; then
7983 error "Locked pages remain in cache, locked=$LOCKED"
7986 if [[ $DIRTY -ne 0 || $WRITEBACK -ne 0 ]]; then
7987 error "Dirty pages not flushed to disk, dirty=$DIRTY, writeback=$WRITEBACK"
7991 echo "No pages locked after fsync"
7995 run_test 118i "Fix error before timeout in recoverable error =========="
7997 [ "$SLOW" = "no" ] && set_resend_count 4
8000 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
8001 remote_ost_nodsh && skip "remote OST with nodsh" && return
8005 #define OBD_FAIL_OST_BRW_WRITE_BULK2 0x220
8006 set_nodes_failloc "$(osts_nodes)" 0x220
8008 # return -EIO from OST
8009 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c
8011 set_nodes_failloc "$(osts_nodes)" 0x0
8012 if [[ $RC -eq 0 ]]; then
8013 error "Must return error due to dropped pages, rc=$RC"
8016 LOCKED=$(lctl get_param -n llite.*.dump_page_cache | grep -c locked)
8017 DIRTY=$(lctl get_param -n llite.*.dump_page_cache | grep -c dirty)
8018 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache | grep -c writeback)
8019 if [[ $LOCKED -ne 0 ]]; then
8020 error "Locked pages remain in cache, locked=$LOCKED"
8023 # in recoverable error on OST we want resend and stay until it finished
8024 if [[ $DIRTY -ne 0 || $WRITEBACK -ne 0 ]]; then
8025 error "Dirty pages not flushed to disk, dirty=$DIRTY, writeback=$WRITEBACK"
8029 echo "No pages locked after fsync"
8033 run_test 118j "Simulate unrecoverable OST side error =========="
8037 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
8038 remote_ost_nodsh && skip "remote OSTs with nodsh" && return
8040 #define OBD_FAIL_OST_BRW_WRITE_BULK 0x20e
8041 set_nodes_failloc "$(osts_nodes)" 0x20e
8042 test_mkdir -p $DIR/$tdir
8044 for ((i=0;i<10;i++)); do
8045 (dd if=/dev/zero of=$DIR/$tdir/$tfile-$i bs=1M count=10 || \
8046 error "dd to $DIR/$tdir/$tfile-$i failed" )&
8053 set_nodes_failloc "$(osts_nodes)" 0
8056 run_test 118k "bio alloc -ENOMEM and IO TERM handling ========="
8060 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
8062 test_mkdir -p $DIR/$tdir
8063 $MULTIOP $DIR/$tdir Dy || error "fsync dir failed"
8066 run_test 118l "fsync dir ========="
8068 test_118m() # LU-3066
8070 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
8071 test_mkdir -p $DIR/$tdir
8072 $MULTIOP $DIR/$tdir DY || error "fdatasync dir failed"
8075 run_test 118m "fdatasync dir ========="
8077 [ "$SLOW" = "no" ] && [ -n "$OLD_RESENDCOUNT" ] && set_resend_count $OLD_RESENDCOUNT
8079 test_119a() # bug 11737
8081 BSIZE=$((512 * 1024))
8082 directio write $DIR/$tfile 0 1 $BSIZE
8083 # We ask to read two blocks, which is more than a file size.
8084 # directio will indicate an error when requested and actual
8085 # sizes aren't equeal (a normal situation in this case) and
8086 # print actual read amount.
8087 NOB=`directio read $DIR/$tfile 0 2 $BSIZE | awk '/error/ {print $6}'`
8088 if [ "$NOB" != "$BSIZE" ]; then
8089 error "read $NOB bytes instead of $BSIZE"
8093 run_test 119a "Short directIO read must return actual read amount"
8095 test_119b() # bug 11737
8097 [ "$OSTCOUNT" -lt "2" ] && skip_env "skipping 2-stripe test" && return
8099 $SETSTRIPE -c 2 $DIR/$tfile || error "setstripe failed"
8100 dd if=/dev/zero of=$DIR/$tfile bs=1M count=1 seek=1 || error "dd failed"
8102 $MULTIOP $DIR/$tfile oO_RDONLY:O_DIRECT:r$((2048 * 1024)) || \
8103 error "direct read failed"
8106 run_test 119b "Sparse directIO read must return actual read amount"
8108 test_119c() # bug 13099
8111 directio write $DIR/$tfile 3 1 $BSIZE || error "direct write failed"
8112 directio readhole $DIR/$tfile 0 2 $BSIZE || error "reading hole failed"
8115 run_test 119c "Testing for direct read hitting hole"
8117 test_119d() # bug 15950
8119 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
8120 MAX_RPCS_IN_FLIGHT=`$LCTL get_param -n osc.*OST0000-osc-[^mM]*.max_rpcs_in_flight`
8121 $LCTL set_param -n osc.*OST0000-osc-[^mM]*.max_rpcs_in_flight 1
8123 $SETSTRIPE $DIR/$tfile -i 0 -c 1 || error "setstripe failed"
8124 $DIRECTIO write $DIR/$tfile 0 1 $BSIZE || error "first directio failed"
8125 #define OBD_FAIL_OSC_DIO_PAUSE 0x40d
8126 lctl set_param fail_loc=0x40d
8127 $DIRECTIO write $DIR/$tfile 1 4 $BSIZE &
8130 cat $DIR/$tfile > /dev/null &
8131 lctl set_param fail_loc=0
8134 log "the DIO writes have completed, now wait for the reads (should not block very long)"
8136 [ -n "`ps h -p $pid_reads -o comm`" ] && \
8137 error "the read rpcs have not completed in 2s"
8139 $LCTL set_param -n osc.*OST0000-osc-[^mM]*.max_rpcs_in_flight $MAX_RPCS_IN_FLIGHT
8141 run_test 119d "The DIO path should try to send a new rpc once one is completed"
8144 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
8145 test_mkdir -p $DIR/$tdir
8146 [ -z "`lctl get_param -n mdc.*.connect_flags | grep early_lock_cancel`" ] && \
8147 skip "no early lock cancel on server" && return 0
8149 lru_resize_disable mdc
8150 lru_resize_disable osc
8151 cancel_lru_locks mdc
8152 # asynchronous object destroy at MDT could cause bl ast to client
8153 cancel_lru_locks osc
8155 stat $DIR/$tdir > /dev/null
8156 can1=$(do_facet $SINGLEMDS \
8157 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
8158 awk '/ldlm_cancel/ {print $2}')
8159 blk1=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
8160 awk '/ldlm_bl_callback/ {print $2}')
8161 test_mkdir -c1 $DIR/$tdir/d1
8162 can2=$(do_facet $SINGLEMDS \
8163 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
8164 awk '/ldlm_cancel/ {print $2}')
8165 blk2=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
8166 awk '/ldlm_bl_callback/ {print $2}')
8167 [ $can1 -eq $can2 ] || error $((can2-can1)) "cancel RPC occured."
8168 [ $blk1 -eq $blk2 ] || error $((blk2-blk1)) "blocking RPC occured."
8169 lru_resize_enable mdc
8170 lru_resize_enable osc
8172 run_test 120a "Early Lock Cancel: mkdir test"
8175 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
8176 test_mkdir $DIR/$tdir
8177 [ -z "$(lctl get_param -n mdc.*.connect_flags | grep early_lock_cancel)" ] && \
8178 skip "no early lock cancel on server" && return 0
8179 lru_resize_disable mdc
8180 lru_resize_disable osc
8181 cancel_lru_locks mdc
8182 stat $DIR/$tdir > /dev/null
8183 can1=$(do_facet $SINGLEMDS \
8184 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
8185 awk '/ldlm_cancel/ {print $2}')
8186 blk1=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
8187 awk '/ldlm_bl_callback/ {print $2}')
8189 can2=$(do_facet $SINGLEMDS \
8190 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
8191 awk '/ldlm_cancel/ {print $2}')
8192 blk2=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
8193 awk '/ldlm_bl_callback/ {print $2}')
8194 [ $can1 -eq $can2 ] || error $((can2-can1)) "cancel RPC occured."
8195 [ $blk1 -eq $blk2 ] || error $((blk2-blk1)) "blocking RPC occured."
8196 lru_resize_enable mdc
8197 lru_resize_enable osc
8199 run_test 120b "Early Lock Cancel: create test"
8202 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
8203 test_mkdir -c1 $DIR/$tdir
8204 [ -z "$(lctl get_param -n mdc.*.connect_flags | grep early_lock_cancel)" ] && \
8205 skip "no early lock cancel on server" && return 0
8206 lru_resize_disable mdc
8207 lru_resize_disable osc
8208 test_mkdir -p -c1 $DIR/$tdir/d1
8209 test_mkdir -p -c1 $DIR/$tdir/d2
8210 touch $DIR/$tdir/d1/f1
8211 cancel_lru_locks mdc
8212 stat $DIR/$tdir/d1 $DIR/$tdir/d2 $DIR/$tdir/d1/f1 > /dev/null
8213 can1=$(do_facet $SINGLEMDS \
8214 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
8215 awk '/ldlm_cancel/ {print $2}')
8216 blk1=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
8217 awk '/ldlm_bl_callback/ {print $2}')
8218 ln $DIR/$tdir/d1/f1 $DIR/$tdir/d2/f2
8219 can2=$(do_facet $SINGLEMDS \
8220 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
8221 awk '/ldlm_cancel/ {print $2}')
8222 blk2=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
8223 awk '/ldlm_bl_callback/ {print $2}')
8224 [ $can1 -eq $can2 ] || error $((can2-can1)) "cancel RPC occured."
8225 [ $blk1 -eq $blk2 ] || error $((blk2-blk1)) "blocking RPC occured."
8226 lru_resize_enable mdc
8227 lru_resize_enable osc
8229 run_test 120c "Early Lock Cancel: link test"
8232 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
8233 test_mkdir -p -c1 $DIR/$tdir
8234 [ -z "$(lctl get_param -n mdc.*.connect_flags | grep early_lock_cancel)" ] && \
8235 skip "no early lock cancel on server" && return 0
8236 lru_resize_disable mdc
8237 lru_resize_disable osc
8239 cancel_lru_locks mdc
8240 stat $DIR/$tdir > /dev/null
8241 can1=$(do_facet $SINGLEMDS \
8242 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
8243 awk '/ldlm_cancel/ {print $2}')
8244 blk1=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
8245 awk '/ldlm_bl_callback/ {print $2}')
8246 chmod a+x $DIR/$tdir
8247 can2=$(do_facet $SINGLEMDS \
8248 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
8249 awk '/ldlm_cancel/ {print $2}')
8250 blk2=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
8251 awk '/ldlm_bl_callback/ {print $2}')
8252 [ $can1 -eq $can2 ] || error $((can2-can1)) "cancel RPC occured."
8253 [ $blk1 -eq $blk2 ] || error $((blk2-blk1)) "blocking RPC occured."
8254 lru_resize_enable mdc
8255 lru_resize_enable osc
8257 run_test 120d "Early Lock Cancel: setattr test"
8260 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
8261 ! $($LCTL get_param -n mdc.*.connect_flags | grep -q early_lock_can) &&
8262 skip "no early lock cancel on server" && return 0
8263 local dlmtrace_set=false
8265 test_mkdir -p -c1 $DIR/$tdir
8266 lru_resize_disable mdc
8267 lru_resize_disable osc
8268 ! $LCTL get_param debug | grep -q dlmtrace &&
8269 $LCTL set_param debug=+dlmtrace && dlmtrace_set=true
8270 dd if=/dev/zero of=$DIR/$tdir/f1 count=1
8271 cancel_lru_locks mdc
8272 cancel_lru_locks osc
8273 dd if=$DIR/$tdir/f1 of=/dev/null
8274 stat $DIR/$tdir $DIR/$tdir/f1 > /dev/null
8275 # XXX client can not do early lock cancel of OST lock
8276 # during unlink (LU-4206), so cancel osc lock now.
8277 cancel_lru_locks osc
8278 can1=$(do_facet $SINGLEMDS \
8279 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
8280 awk '/ldlm_cancel/ {print $2}')
8281 blk1=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
8282 awk '/ldlm_bl_callback/ {print $2}')
8283 unlink $DIR/$tdir/f1
8285 can2=$(do_facet $SINGLEMDS \
8286 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
8287 awk '/ldlm_cancel/ {print $2}')
8288 blk2=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
8289 awk '/ldlm_bl_callback/ {print $2}')
8290 [ $can1 -ne $can2 ] && error "$((can2 - can1)) cancel RPC occured" &&
8291 $LCTL dk $TMP/cancel.debug.txt
8292 [ $blk1 -ne $blk2 ] && error "$((blk2 - blk1)) blocking RPC occured" &&
8293 $LCTL dk $TMP/blocking.debug.txt
8294 $dlmtrace_set && $LCTL set_param debug=-dlmtrace
8295 lru_resize_enable mdc
8296 lru_resize_enable osc
8298 run_test 120e "Early Lock Cancel: unlink test"
8301 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
8302 [ -z "`lctl get_param -n mdc.*.connect_flags | grep early_lock_cancel`" ] && \
8303 skip "no early lock cancel on server" && return 0
8304 test_mkdir -p -c1 $DIR/$tdir
8305 lru_resize_disable mdc
8306 lru_resize_disable osc
8307 test_mkdir -p -c1 $DIR/$tdir/d1
8308 test_mkdir -p -c1 $DIR/$tdir/d2
8309 dd if=/dev/zero of=$DIR/$tdir/d1/f1 count=1
8310 dd if=/dev/zero of=$DIR/$tdir/d2/f2 count=1
8311 cancel_lru_locks mdc
8312 cancel_lru_locks osc
8313 dd if=$DIR/$tdir/d1/f1 of=/dev/null
8314 dd if=$DIR/$tdir/d2/f2 of=/dev/null
8315 stat $DIR/$tdir/d1 $DIR/$tdir/d2 $DIR/$tdir/d1/f1 $DIR/$tdir/d2/f2 > /dev/null
8316 # XXX client can not do early lock cancel of OST lock
8317 # during rename (LU-4206), so cancel osc lock now.
8318 cancel_lru_locks osc
8319 can1=$(do_facet $SINGLEMDS \
8320 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
8321 awk '/ldlm_cancel/ {print $2}')
8322 blk1=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
8323 awk '/ldlm_bl_callback/ {print $2}')
8324 mrename $DIR/$tdir/d1/f1 $DIR/$tdir/d2/f2
8326 can2=$(do_facet $SINGLEMDS \
8327 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
8328 awk '/ldlm_cancel/ {print $2}')
8329 blk2=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
8330 awk '/ldlm_bl_callback/ {print $2}')
8331 [ $can1 -eq $can2 ] || error $((can2-can1)) "cancel RPC occured."
8332 [ $blk1 -eq $blk2 ] || error $((blk2-blk1)) "blocking RPC occured."
8333 lru_resize_enable mdc
8334 lru_resize_enable osc
8336 run_test 120f "Early Lock Cancel: rename test"
8339 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
8340 [ -z "`lctl get_param -n mdc.*.connect_flags | grep early_lock_cancel`" ] && \
8341 skip "no early lock cancel on server" && return 0
8342 lru_resize_disable mdc
8343 lru_resize_disable osc
8345 echo create $count files
8346 test_mkdir -p $DIR/$tdir
8347 cancel_lru_locks mdc
8348 cancel_lru_locks osc
8351 can0=$(do_facet $SINGLEMDS \
8352 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
8353 awk '/ldlm_cancel/ {print $2}')
8354 blk0=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
8355 awk '/ldlm_bl_callback/ {print $2}')
8356 createmany -o $DIR/$tdir/f $count
8358 can1=$(do_facet $SINGLEMDS \
8359 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
8360 awk '/ldlm_cancel/ {print $2}')
8361 blk1=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
8362 awk '/ldlm_bl_callback/ {print $2}')
8364 echo total: $((can1-can0)) cancels, $((blk1-blk0)) blockings
8365 echo rm $count files
8368 can2=$(do_facet $SINGLEMDS \
8369 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
8370 awk '/ldlm_cancel/ {print $2}')
8371 blk2=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
8372 awk '/ldlm_bl_callback/ {print $2}')
8374 echo total: $count removes in $((t2-t1))
8375 echo total: $((can2-can1)) cancels, $((blk2-blk1)) blockings
8377 # wait for commitment of removal
8378 lru_resize_enable mdc
8379 lru_resize_enable osc
8381 run_test 120g "Early Lock Cancel: performance test"
8383 test_121() { #bug #10589
8384 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
8386 writes=$(LANG=C dd if=/dev/zero of=$DIR/$tfile count=1 2>&1 | awk -F '+' '/out$/ {print $1}')
8387 #define OBD_FAIL_LDLM_CANCEL_RACE 0x310
8388 lctl set_param fail_loc=0x310
8389 cancel_lru_locks osc > /dev/null
8390 reads=$(LANG=C dd if=$DIR/$tfile of=/dev/null 2>&1 | awk -F '+' '/in$/ {print $1}')
8391 lctl set_param fail_loc=0
8392 [[ $reads -eq $writes ]] ||
8393 error "read $reads blocks, must be $writes blocks"
8395 run_test 121 "read cancel race ========="
8397 test_123a() { # was test 123, statahead(bug 11401)
8398 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
8400 if [ -z "$(grep "processor.*: 1" /proc/cpuinfo)" ]; then
8401 log "testing on UP system. Performance may be not as good as expected."
8406 test_mkdir -p $DIR/$tdir
8407 NUMFREE=$(df -i -P $DIR | tail -n 1 | awk '{ print $4 }')
8408 [[ $NUMFREE -gt 100000 ]] && NUMFREE=100000 || NUMFREE=$((NUMFREE-1000))
8410 for ((i=100, j=0; i<=$NUMFREE; j=$i, i=$((i * MULT)) )); do
8411 createmany -o $DIR/$tdir/$tfile $j $((i - j))
8413 max=`lctl get_param -n llite.*.statahead_max | head -n 1`
8414 lctl set_param -n llite.*.statahead_max 0
8415 lctl get_param llite.*.statahead_max
8416 cancel_lru_locks mdc
8417 cancel_lru_locks osc
8419 time ls -l $DIR/$tdir | wc -l
8421 delta=$((etime - stime))
8422 log "ls $i files without statahead: $delta sec"
8423 lctl set_param llite.*.statahead_max=$max
8425 swrong=`lctl get_param -n llite.*.statahead_stats | grep "statahead wrong:" | awk '{print $3}'`
8426 lctl get_param -n llite.*.statahead_max | grep '[0-9]'
8427 cancel_lru_locks mdc
8428 cancel_lru_locks osc
8430 time ls -l $DIR/$tdir | wc -l
8432 delta_sa=$((etime - stime))
8433 log "ls $i files with statahead: $delta_sa sec"
8434 lctl get_param -n llite.*.statahead_stats
8435 ewrong=`lctl get_param -n llite.*.statahead_stats | grep "statahead wrong:" | awk '{print $3}'`
8437 [[ $swrong -lt $ewrong ]] &&
8438 log "statahead was stopped, maybe too many locks held!"
8439 [[ $delta -eq 0 || $delta_sa -eq 0 ]] && continue
8441 if [ $((delta_sa * 100)) -gt $((delta * 105)) -a $delta_sa -gt $((delta + 2)) ]; then
8442 max=`lctl get_param -n llite.*.statahead_max | head -n 1`
8443 lctl set_param -n llite.*.statahead_max 0
8444 lctl get_param llite.*.statahead_max
8445 cancel_lru_locks mdc
8446 cancel_lru_locks osc
8448 time ls -l $DIR/$tdir | wc -l
8450 delta=$((etime - stime))
8451 log "ls $i files again without statahead: $delta sec"
8452 lctl set_param llite.*.statahead_max=$max
8453 if [ $((delta_sa * 100)) -gt $((delta * 105)) -a $delta_sa -gt $((delta + 2)) ]; then
8454 if [ $SLOWOK -eq 0 ]; then
8455 error "ls $i files is slower with statahead!"
8457 log "ls $i files is slower with statahead!"
8463 [ $delta -gt 20 ] && break
8464 [ $delta -gt 8 ] && MULT=$((50 / delta))
8465 [ "$SLOW" = "no" -a $delta -gt 5 ] && break
8473 delta=$((etime - stime))
8474 log "rm -r $DIR/$tdir/: $delta seconds"
8476 lctl get_param -n llite.*.statahead_stats
8478 run_test 123a "verify statahead work"
8480 test_123b () { # statahead(bug 15027)
8481 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
8482 test_mkdir -p $DIR/$tdir
8483 createmany -o $DIR/$tdir/$tfile-%d 1000
8485 cancel_lru_locks mdc
8486 cancel_lru_locks osc
8488 #define OBD_FAIL_MDC_GETATTR_ENQUEUE 0x803
8489 lctl set_param fail_loc=0x80000803
8490 ls -lR $DIR/$tdir > /dev/null
8492 lctl set_param fail_loc=0x0
8493 lctl get_param -n llite.*.statahead_stats
8498 run_test 123b "not panic with network error in statahead enqueue (bug 15027)"
8501 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
8502 [ -z "$($LCTL get_param -n mdc.*.connect_flags | grep lru_resize)" ] &&
8503 skip "no lru resize on server" && return 0
8505 test_mkdir -p $DIR/$tdir || error "failed to create $DIR/$tdir"
8507 log "create $NR files at $DIR/$tdir"
8508 createmany -o $DIR/$tdir/f $NR ||
8509 error "failed to create $NR files in $DIR/$tdir"
8511 cancel_lru_locks mdc
8512 ls -l $DIR/$tdir > /dev/null
8516 for VALUE in $($LCTL get_param ldlm.namespaces.*mdc-*.lru_size); do
8517 local PARAM=$(echo ${VALUE[0]} | cut -d "=" -f1)
8518 LRU_SIZE=$($LCTL get_param -n $PARAM)
8519 if [[ $LRU_SIZE -gt $(default_lru_size) ]]; then
8520 NSDIR=$(echo $PARAM | cut -d "." -f1-3)
8522 log "NS=$(basename $NSDIR)"
8527 if [[ -z "$NSDIR" || $LRU_SIZE -lt $(default_lru_size) ]]; then
8528 skip "Not enough cached locks created!"
8535 # We know that lru resize allows one client to hold $LIMIT locks
8536 # for 10h. After that locks begin to be killed by client.
8538 local LIMIT=$($LCTL get_param -n $NSDIR.pool.limit)
8540 if [ $LIMIT -lt $LRU_SIZE ]; then
8541 skip "Limit is too small $LIMIT"
8545 # Make LVF so higher that sleeping for $SLEEP is enough to _start_
8546 # killing locks. Some time was spent for creating locks. This means
8547 # that up to the moment of sleep finish we must have killed some of
8548 # them (10-100 locks). This depends on how fast ther were created.
8549 # Many of them were touched in almost the same moment and thus will
8550 # be killed in groups.
8551 local LVF=$(($MAX_HRS * 60 * 60 / $SLEEP * $LIMIT / $LRU_SIZE))
8553 # Use $LRU_SIZE_B here to take into account real number of locks
8554 # created in the case of CMD, LRU_SIZE_B != $NR in most of cases
8555 local LRU_SIZE_B=$LRU_SIZE
8557 local OLD_LVF=$($LCTL get_param -n $NSDIR.pool.lock_volume_factor)
8558 log "OLD_LVF=$OLD_LVF"
8559 $LCTL set_param -n $NSDIR.pool.lock_volume_factor $LVF
8561 # Let's make sure that we really have some margin. Client checks
8562 # cached locks every 10 sec.
8564 log "Sleep ${SLEEP} sec"
8566 while ((SEC<$SLEEP)); do
8570 LRU_SIZE=$($LCTL get_param -n $NSDIR/lru_size)
8574 $LCTL set_param -n $NSDIR.pool.lock_volume_factor $OLD_LVF
8575 local LRU_SIZE_A=$($LCTL get_param -n $NSDIR.lru_size)
8577 [[ $LRU_SIZE_B -gt $LRU_SIZE_A ]] || {
8578 error "No locks dropped in ${SLEEP}s. LRU size: $LRU_SIZE_A"
8579 unlinkmany $DIR/$tdir/f $NR
8583 log "Dropped "$((LRU_SIZE_B-LRU_SIZE_A))" locks in ${SLEEP}s"
8584 log "unlink $NR files at $DIR/$tdir"
8585 unlinkmany $DIR/$tdir/f $NR
8587 run_test 124a "lru resize ======================================="
8589 get_max_pool_limit()
8591 local limit=$($LCTL get_param \
8592 -n ldlm.namespaces.*-MDT0000-mdc-*.pool.limit)
8595 if [[ $l -gt $max ]]; then
8603 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
8604 [ -z "$($LCTL get_param -n mdc.*.connect_flags | grep lru_resize)" ] &&
8605 skip "no lru resize on server" && return 0
8607 LIMIT=$(get_max_pool_limit)
8609 NR=$(($(default_lru_size)*20))
8610 if [[ $NR -gt $LIMIT ]]; then
8611 log "Limit lock number by $LIMIT locks"
8614 lru_resize_disable mdc
8615 test_mkdir -p $DIR/$tdir/disable_lru_resize ||
8616 error "failed to create $DIR/$tdir/disable_lru_resize"
8618 createmany -o $DIR/$tdir/disable_lru_resize/f $NR
8619 log "doing ls -la $DIR/$tdir/disable_lru_resize 3 times"
8620 cancel_lru_locks mdc
8623 ls -la $DIR/$tdir/disable_lru_resize > /dev/null &
8626 ls -la $DIR/$tdir/disable_lru_resize > /dev/null &
8629 ls -la $DIR/$tdir/disable_lru_resize > /dev/null &
8633 nolruresize_delta=$((etime-stime))
8634 log "ls -la time: $nolruresize_delta seconds"
8635 log "lru_size = $(lctl get_param -n ldlm.namespaces.*mdc*.lru_size)"
8636 unlinkmany $DIR/$tdir/disable_lru_resize/f $NR
8638 lru_resize_enable mdc
8639 test_mkdir -p $DIR/$tdir/enable_lru_resize ||
8640 error "failed to create $DIR/$tdir/enable_lru_resize"
8642 createmany -o $DIR/$tdir/enable_lru_resize/f $NR
8643 log "doing ls -la $DIR/$tdir/enable_lru_resize 3 times"
8644 cancel_lru_locks mdc
8647 ls -la $DIR/$tdir/enable_lru_resize > /dev/null &
8650 ls -la $DIR/$tdir/enable_lru_resize > /dev/null &
8653 ls -la $DIR/$tdir/enable_lru_resize > /dev/null &
8657 lruresize_delta=$((etime-stime))
8658 log "ls -la time: $lruresize_delta seconds"
8659 log "lru_size = $(lctl get_param -n ldlm.namespaces.*mdc*.lru_size)"
8661 if [ $lruresize_delta -gt $nolruresize_delta ]; then
8662 log "ls -la is $(((lruresize_delta - $nolruresize_delta) * 100 / $nolruresize_delta))% slower with lru resize enabled"
8663 elif [ $nolruresize_delta -gt $lruresize_delta ]; then
8664 log "ls -la is $(((nolruresize_delta - $lruresize_delta) * 100 / $nolruresize_delta))% faster with lru resize enabled"
8666 log "lru resize performs the same with no lru resize"
8668 unlinkmany $DIR/$tdir/enable_lru_resize/f $NR
8670 run_test 124b "lru resize (performance test) ======================="
8673 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
8674 [ -z "$($LCTL get_param -n mdc.*.connect_flags | grep lru_resize)" ] &&
8675 skip "no lru resize on server" && return 0
8677 # cache ununsed locks on client
8679 cancel_lru_locks mdc
8680 test_mkdir -p $DIR/$tdir || error "failed to create $DIR/$tdir"
8681 createmany -o $DIR/$tdir/f $nr ||
8682 error "failed to create $nr files in $DIR/$tdir"
8683 ls -l $DIR/$tdir > /dev/null
8685 local nsdir="ldlm.namespaces.*-MDT0000-mdc-*"
8686 local unused=$($LCTL get_param -n $nsdir.lock_unused_count)
8687 local max_age=$($LCTL get_param -n $nsdir.lru_max_age)
8688 local recalc_p=$($LCTL get_param -n $nsdir.pool.recalc_period)
8689 echo "unused=$unused, max_age=$max_age, recalc_p=$recalc_p"
8691 # set lru_max_age to 1 sec
8692 $LCTL set_param $nsdir.lru_max_age=1000 # jiffies
8693 echo "sleep $((recalc_p * 2)) seconds..."
8694 sleep $((recalc_p * 2))
8696 local remaining=$($LCTL get_param -n $nsdir.lock_unused_count)
8697 # restore lru_max_age
8698 $LCTL set_param -n $nsdir.lru_max_age $max_age
8699 [ $remaining -eq 0 ] || error "$remaining locks are not canceled"
8700 unlinkmany $DIR/$tdir/f $nr
8702 run_test 124c "LRUR cancel very aged locks"
8704 test_125() { # 13358
8705 [ -z "$(lctl get_param -n llite.*.client_type | grep local)" ] && skip "must run as local client" && return
8706 [ -z "$(lctl get_param -n mdc.*-mdc-*.connect_flags | grep acl)" ] && skip "must have acl enabled" && return
8707 [ -z "$(which setfacl)" ] && skip "must have setfacl tool" && return
8708 test_mkdir -p $DIR/d125 || error "mkdir failed"
8709 $SETSTRIPE -S 65536 -c -1 $DIR/d125 || error "setstripe failed"
8710 setfacl -R -m u:bin:rwx $DIR/d125 || error "setfacl $DIR/d125 failed"
8711 ls -ld $DIR/d125 || error "cannot access $DIR/d125"
8713 run_test 125 "don't return EPROTO when a dir has a non-default striping and ACLs"
8715 test_126() { # bug 12829/13455
8716 [ -z "$(lctl get_param -n llite.*.client_type | grep local)" ] && skip "must run as local client" && return
8717 [ "$UID" != 0 ] && skip_env "skipping $TESTNAME (must run as root)" && return
8718 $GSS && skip "must run as gss disabled" && return
8720 $RUNAS -u 0 -g 1 touch $DIR/$tfile || error "touch failed"
8721 gid=`ls -n $DIR/$tfile | awk '{print $4}'`
8723 [ $gid -eq "1" ] || error "gid is set to" $gid "instead of 1"
8725 run_test 126 "check that the fsgid provided by the client is taken into account"
8727 test_127a() { # bug 15521
8728 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
8729 $SETSTRIPE -i 0 -c 1 $DIR/$tfile || error "setstripe failed"
8730 $LCTL set_param osc.*.stats=0
8731 FSIZE=$((2048 * 1024))
8732 dd if=/dev/zero of=$DIR/$tfile bs=$FSIZE count=1
8733 cancel_lru_locks osc
8734 dd if=$DIR/$tfile of=/dev/null bs=$FSIZE
8736 $LCTL get_param osc.*0000-osc-*.stats | grep samples > $DIR/${tfile}.tmp
8737 while read NAME COUNT SAMP UNIT MIN MAX SUM SUMSQ; do
8738 echo "got $COUNT $NAME"
8739 [ ! $MIN ] && error "Missing min value for $NAME proc entry"
8740 eval $NAME=$COUNT || error "Wrong proc format"
8743 read_bytes|write_bytes)
8744 [ $MIN -lt 4096 ] && error "min is too small: $MIN"
8745 [ $MIN -gt $FSIZE ] && error "min is too big: $MIN"
8746 [ $MAX -lt 4096 ] && error "max is too small: $MAX"
8747 [ $MAX -gt $FSIZE ] && error "max is too big: $MAX"
8748 [ $SUM -ne $FSIZE ] && error "sum is wrong: $SUM"
8749 [ $SUMSQ -lt $(((FSIZE /4096) * (4096 * 4096))) ] &&
8750 error "sumsquare is too small: $SUMSQ"
8751 [ $SUMSQ -gt $((FSIZE * FSIZE)) ] &&
8752 error "sumsquare is too big: $SUMSQ"
8756 done < $DIR/${tfile}.tmp
8758 #check that we actually got some stats
8759 [ "$read_bytes" ] || error "Missing read_bytes stats"
8760 [ "$write_bytes" ] || error "Missing write_bytes stats"
8761 [ "$read_bytes" != 0 ] || error "no read done"
8762 [ "$write_bytes" != 0 ] || error "no write done"
8764 run_test 127a "verify the client stats are sane"
8766 test_127b() { # bug LU-333
8767 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
8768 $LCTL set_param llite.*.stats=0
8769 FSIZE=65536 # sized fixed to match PAGE_SIZE for most clients
8770 # perform 2 reads and writes so MAX is different from SUM.
8771 dd if=/dev/zero of=$DIR/$tfile bs=$FSIZE count=1
8772 dd if=/dev/zero of=$DIR/$tfile bs=$FSIZE count=1
8773 cancel_lru_locks osc
8774 dd if=$DIR/$tfile of=/dev/null bs=$FSIZE count=1
8775 dd if=$DIR/$tfile of=/dev/null bs=$FSIZE count=1
8777 $LCTL get_param llite.*.stats | grep samples > $TMP/${tfile}.tmp
8778 while read NAME COUNT SAMP UNIT MIN MAX SUM SUMSQ; do
8779 echo "got $COUNT $NAME"
8780 eval $NAME=$COUNT || error "Wrong proc format"
8784 [ $COUNT -ne 2 ] && error "count is not 2: $COUNT"
8785 [ $MIN -ne $FSIZE ] && error "min is not $FSIZE: $MIN"
8786 [ $MAX -ne $FSIZE ] && error "max is incorrect: $MAX"
8787 [ $SUM -ne $((FSIZE * 2)) ] && error "sum is wrong: $SUM"
8790 [ $COUNT -ne 2 ] && error "count is not 2: $COUNT"
8791 [ $MIN -ne $FSIZE ] && error "min is not $FSIZE: $MIN"
8792 [ $MAX -ne $FSIZE ] && error "max is incorrect: $MAX"
8793 [ $SUM -ne $((FSIZE * 2)) ] && error "sum is wrong: $SUM"
8797 done < $TMP/${tfile}.tmp
8799 #check that we actually got some stats
8800 [ "$read_bytes" ] || error "Missing read_bytes stats"
8801 [ "$write_bytes" ] || error "Missing write_bytes stats"
8802 [ "$read_bytes" != 0 ] || error "no read done"
8803 [ "$write_bytes" != 0 ] || error "no write done"
8805 rm -f $TMP/${tfile}.tmp
8807 run_test 127b "verify the llite client stats are sane"
8809 test_128() { # bug 15212
8811 $LFS 2>&1 <<-EOF | tee $TMP/$tfile.log
8816 result=$(grep error $TMP/$tfile.log)
8817 rm -f $DIR/$tfile $TMP/$tfile.log
8819 error "consecutive find's under interactive lfs failed"
8821 run_test 128 "interactive lfs for 2 consecutive find's"
8828 local LDPROC=/proc/fs/ldiskfs
8829 local facets=$(get_facets MDS)
8831 for facet in ${facets//,/ }; do
8832 canondev=$(ldiskfs_canon \
8833 *.$(convert_facet2label $facet).mntdev $facet)
8834 do_facet $facet "test -e $LDPROC/$canondev/max_dir_size" ||
8835 LDPROC=/sys/fs/ldiskfs
8836 do_facet $facet "echo $1 >$LDPROC/$canondev/max_dir_size"
8837 do_facet $facet "test -e $LDPROC/$canondev/warning_dir_size" ||
8838 LDPROC=/sys/fs/ldiskfs
8839 do_facet $facet "echo $2 >$LDPROC/$canondev/warning_dir_size"
8844 local facets=$(get_facets MDS)
8845 for facet in ${facets//,/ }; do
8846 do_facet $facet "dmesg | tail -3 | grep -q $1" && return 0
8852 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
8853 if [ "$(facet_fstype $SINGLEMDS)" != ldiskfs ]; then
8854 skip "Only applicable to ldiskfs-based MDTs"
8857 remote_mds_nodsh && skip "remote MDS with nodsh" && return
8865 # block size of mds1
8866 local MDT_DEV=$(mdsdevname ${SINGLEMDS//mds/})
8867 local MDSBLOCKSIZE=$($LCTL get_param -n mdc.*MDT0000*.blocksize)
8868 local MAX=$((MDSBLOCKSIZE * 5))
8869 set_dir_limits $MAX $MAX
8870 local I=$(stat -c%s "$DIR/$tdir")
8872 while [[ $I -le $MAX ]]; do
8873 $MULTIOP $DIR/$tdir/$J Oc
8875 if [ $has_warning -eq 0 ]; then
8876 check_mds_dmesg '"is approaching"' &&
8879 #check two errors ENOSPC for new version of ext4 max_dir_size patch
8880 #mainline kernel commit df981d03eeff7971ac7e6ff37000bfa702327ef1
8881 #and EFBIG for previous versions
8882 if [ $rc -eq $EFBIG -o $rc -eq $ENOSPC ]; then
8884 echo "return code $rc received as expected"
8886 createmany -o $DIR/$tdir/$J_file_ 1000 ||
8887 error_exit "create failed w/o dir size limit"
8889 check_mds_dmesg '"has reached"' ||
8890 error_exit "has reached message should be output"
8893 error_exit "warning message should be output"
8895 I=$(stat -c%s "$DIR/$tdir")
8897 if [ $(lustre_version_code $SINGLEMDS) -lt \
8898 $(version_code 2.4.51) ]
8900 [[ $I -eq $MAX ]] && return 0
8902 [[ $I -gt $MAX ]] && return 0
8904 error_exit "current dir size $I, previous limit $MAX"
8905 elif [ $rc -ne 0 ]; then
8907 error_exit "return code $rc received instead of expected " \
8908 "$EFBIG or $ENOSPC, files in dir $I"
8911 I=$(stat -c%s "$DIR/$tdir")
8915 error "exceeded dir size limit $MAX($MDSCOUNT) : $I bytes"
8917 run_test 129 "test directory size limit ========================"
8926 local filefrag_op=$(filefrag -e 2>&1 | grep "invalid option")
8927 [ -n "$filefrag_op" ] && skip_env "filefrag does not support FIEMAP" &&
8930 trap cleanup_130 EXIT RETURN
8932 local fm_file=$DIR/$tfile
8933 $SETSTRIPE -S 65536 -c 1 $fm_file || error "setstripe on $fm_file"
8934 dd if=/dev/zero of=$fm_file bs=65536 count=1 ||
8935 error "dd failed for $fm_file"
8937 # LU-1795: test filefrag/FIEMAP once, even if unsupported
8938 filefrag -ves $fm_file
8940 [ "$(facet_fstype ost$(($($GETSTRIPE -i $fm_file) + 1)))" = "zfs" ] &&
8941 skip "ORI-366/LU-1941: FIEMAP unimplemented on ZFS" && return
8942 [ $RC != 0 ] && error "filefrag $fm_file failed"
8944 filefrag_op=$(filefrag -ve $fm_file |
8945 sed -n '/ext:/,/found/{/ext:/d; /found/d; p}')
8946 lun=$($GETSTRIPE -i $fm_file)
8948 start_blk=`echo $filefrag_op | cut -d: -f2 | cut -d. -f1`
8951 for line in $filefrag_op
8953 frag_lun=`echo $line | cut -d: -f5`
8954 ext_len=`echo $line | cut -d: -f4`
8955 if (( $frag_lun != $lun )); then
8957 error "FIEMAP on 1-stripe file($fm_file) failed"
8960 (( tot_len += ext_len ))
8963 if (( lun != frag_lun || start_blk != 0 || tot_len != 64 )); then
8965 error "FIEMAP on 1-stripe file($fm_file) failed;"
8971 echo "FIEMAP on single striped file succeeded"
8973 run_test 130a "FIEMAP (1-stripe file)"
8976 [ "$OSTCOUNT" -lt "2" ] &&
8977 skip_env "skipping FIEMAP on $OSTCOUNT-stripe file" && return
8979 local filefrag_op=$(filefrag -e 2>&1 | grep "invalid option")
8980 [ -n "$filefrag_op" ] && skip_env "filefrag does not support FIEMAP" &&
8983 trap cleanup_130 EXIT RETURN
8985 local fm_file=$DIR/$tfile
8986 $SETSTRIPE -S 65536 -c $OSTCOUNT $fm_file ||
8987 error "setstripe on $fm_file"
8988 [ "$(facet_fstype ost$(($($GETSTRIPE -i $fm_file) + 1)))" = "zfs" ] &&
8989 skip "ORI-366/LU-1941: FIEMAP unimplemented on ZFS" && return
8991 dd if=/dev/zero of=$fm_file bs=1M count=$OSTCOUNT ||
8992 error "dd failed on $fm_file"
8994 filefrag -ves $fm_file || error "filefrag $fm_file failed"
8995 filefrag_op=$(filefrag -ve $fm_file |
8996 sed -n '/ext:/,/found/{/ext:/d; /found/d; p}')
8998 last_lun=$(echo $filefrag_op | cut -d: -f5 |
8999 sed -e 's/^[ \t]*/0x/' | sed -e 's/0x0x/0x/')
9004 for line in $filefrag_op
9006 frag_lun=$(echo $line | cut -d: -f5 |
9007 sed -e 's/^[ \t]*/0x/' | sed -e 's/0x0x/0x/')
9008 ext_len=$(echo $line | cut -d: -f4)
9009 if (( $frag_lun != $last_lun )); then
9010 if (( tot_len != 1024 )); then
9012 error "FIEMAP on $fm_file failed; returned " \
9013 "len $tot_len for OST $last_lun instead of 1024"
9020 (( tot_len += ext_len ))
9023 if (( num_luns != $OSTCOUNT || tot_len != 1024 )); then
9025 error "FIEMAP on $fm_file failed; returned wrong number of " \
9026 "luns or wrong len for OST $last_lun"
9032 echo "FIEMAP on $OSTCOUNT-stripe file succeeded"
9034 run_test 130b "FIEMAP ($OSTCOUNT-stripe file)"
9037 [ "$OSTCOUNT" -lt "2" ] &&
9038 skip_env "skipping FIEMAP on 2-stripe file" && return
9040 filefrag_op=$(filefrag -e 2>&1 | grep "invalid option")
9041 [ -n "$filefrag_op" ] && skip "filefrag does not support FIEMAP" &&
9044 trap cleanup_130 EXIT RETURN
9046 local fm_file=$DIR/$tfile
9047 $SETSTRIPE -S 65536 -c 2 $fm_file || error "setstripe on $fm_file"
9048 [ "$(facet_fstype ost$(($($GETSTRIPE -i $fm_file) + 1)))" = "zfs" ] &&
9049 skip "ORI-366/LU-1941: FIEMAP unimplemented on ZFS" && return
9051 dd if=/dev/zero of=$fm_file seek=1 bs=1M count=1 ||
9052 error "dd failed on $fm_file"
9054 filefrag -ves $fm_file || error "filefrag $fm_file failed"
9055 filefrag_op=$(filefrag -ve $fm_file |
9056 sed -n '/ext:/,/found/{/ext:/d; /found/d; p}')
9058 last_lun=$(echo $filefrag_op | cut -d: -f5 |
9059 sed -e 's/^[ \t]*/0x/' | sed -e 's/0x0x/0x/')
9064 for line in $filefrag_op
9066 frag_lun=$(echo $line | cut -d: -f5 |
9067 sed -e 's/^[ \t]*/0x/' | sed -e 's/0x0x/0x/')
9068 ext_len=$(echo $line | cut -d: -f4)
9069 if (( $frag_lun != $last_lun )); then
9070 logical=`echo $line | cut -d: -f2 | cut -d. -f1`
9071 if (( logical != 512 )); then
9073 error "FIEMAP on $fm_file failed; returned " \
9074 "logical start for lun $logical instead of 512"
9077 if (( tot_len != 512 )); then
9079 error "FIEMAP on $fm_file failed; returned " \
9080 "len $tot_len for OST $last_lun instead of 1024"
9087 (( tot_len += ext_len ))
9090 if (( num_luns != 2 || tot_len != 512 )); then
9092 error "FIEMAP on $fm_file failed; returned wrong number of " \
9093 "luns or wrong len for OST $last_lun"
9099 echo "FIEMAP on 2-stripe file with hole succeeded"
9101 run_test 130c "FIEMAP (2-stripe file with hole)"
9104 [ "$OSTCOUNT" -lt "3" ] &&
9105 skip_env "skipping FIEMAP on N-stripe file test" && return
9107 filefrag_op=$(filefrag -e 2>&1 | grep "invalid option")
9108 [ -n "$filefrag_op" ] && skip "filefrag does not support FIEMAP" &&
9111 trap cleanup_130 EXIT RETURN
9113 local fm_file=$DIR/$tfile
9114 $SETSTRIPE -S 65536 -c $OSTCOUNT $fm_file ||
9115 error "setstripe on $fm_file"
9116 [ "$(facet_fstype ost$(($($GETSTRIPE -i $fm_file) + 1)))" = "zfs" ] &&
9117 skip "ORI-366/LU-1941: FIEMAP unimplemented on ZFS" && return
9119 local actual_stripecnt=$($GETSTRIPE -c $fm_file)
9120 dd if=/dev/zero of=$fm_file bs=1M count=$actual_stripecnt ||
9121 error "dd failed on $fm_file"
9123 filefrag -ves $fm_file || error "filefrag $fm_file failed"
9124 filefrag_op=$(filefrag -ve $fm_file |
9125 sed -n '/ext:/,/found/{/ext:/d; /found/d; p}')
9127 last_lun=$(echo $filefrag_op | cut -d: -f5 |
9128 sed -e 's/^[ \t]*/0x/' | sed -e 's/0x0x/0x/')
9133 for line in $filefrag_op
9135 frag_lun=$(echo $line | cut -d: -f5 |
9136 sed -e 's/^[ \t]*/0x/' | sed -e 's/0x0x/0x/')
9137 ext_len=$(echo $line | cut -d: -f4)
9138 if (( $frag_lun != $last_lun )); then
9139 if (( tot_len != 1024 )); then
9141 error "FIEMAP on $fm_file failed; returned " \
9142 "len $tot_len for OST $last_lun instead of 1024"
9149 (( tot_len += ext_len ))
9152 if (( num_luns != actual_stripecnt || tot_len != 1024 )); then
9154 error "FIEMAP on $fm_file failed; returned wrong number of " \
9155 "luns or wrong len for OST $last_lun"
9161 echo "FIEMAP on N-stripe file succeeded"
9163 run_test 130d "FIEMAP (N-stripe file)"
9166 [ "$OSTCOUNT" -lt "2" ] &&
9167 skip_env "skipping continuation FIEMAP test" && return
9169 filefrag_op=$(filefrag -e 2>&1 | grep "invalid option")
9170 [ -n "$filefrag_op" ] && skip "filefrag does not support FIEMAP" && return
9172 trap cleanup_130 EXIT RETURN
9174 local fm_file=$DIR/$tfile
9175 $SETSTRIPE -S 131072 -c 2 $fm_file || error "setstripe on $fm_file"
9176 [ "$(facet_fstype ost$(($($GETSTRIPE -i $fm_file) + 1)))" = "zfs" ] &&
9177 skip "ORI-366/LU-1941: FIEMAP unimplemented on ZFS" && return
9180 EXPECTED_LEN=$(( (NUM_BLKS / 2) * 64 ))
9181 for ((i = 0; i < $NUM_BLKS; i++))
9183 dd if=/dev/zero of=$fm_file count=1 bs=64k seek=$((2*$i)) conv=notrunc > /dev/null 2>&1
9186 filefrag -ves $fm_file || error "filefrag $fm_file failed"
9187 filefrag_op=$(filefrag -ve $fm_file |
9188 sed -n '/ext:/,/found/{/ext:/d; /found/d; p}')
9190 last_lun=$(echo $filefrag_op | cut -d: -f5 |
9191 sed -e 's/^[ \t]*/0x/' | sed -e 's/0x0x/0x/')
9196 for line in $filefrag_op
9198 frag_lun=$(echo $line | cut -d: -f5 |
9199 sed -e 's/^[ \t]*/0x/' | sed -e 's/0x0x/0x/')
9200 ext_len=$(echo $line | cut -d: -f4)
9201 if (( $frag_lun != $last_lun )); then
9202 if (( tot_len != $EXPECTED_LEN )); then
9204 error "FIEMAP on $fm_file failed; returned " \
9205 "len $tot_len for OST $last_lun instead " \
9213 (( tot_len += ext_len ))
9216 if (( num_luns != 2 || tot_len != $EXPECTED_LEN )); then
9218 error "FIEMAP on $fm_file failed; returned wrong number " \
9219 "of luns or wrong len for OST $last_lun"
9225 echo "FIEMAP with continuation calls succeeded"
9227 run_test 130e "FIEMAP (test continuation FIEMAP calls)"
9229 # Test for writev/readv
9231 rwv -f $DIR/$tfile -w -n 3 524288 1048576 1572864 || \
9232 error "writev test failed"
9233 rwv -f $DIR/$tfile -r -v -n 2 1572864 1048576 || \
9234 error "readv failed"
9237 run_test 131a "test iov's crossing stripe boundary for writev/readv"
9240 rwv -f $DIR/$tfile -w -a -n 3 524288 1048576 1572864 || \
9241 error "append writev test failed"
9242 rwv -f $DIR/$tfile -w -a -n 2 1572864 1048576 || \
9243 error "append writev test failed"
9246 run_test 131b "test append writev"
9249 rwv -f $DIR/$tfile -w -d -n 1 1048576 || return 0
9252 run_test 131c "test read/write on file w/o objects"
9255 rwv -f $DIR/$tfile -w -n 1 1572864
9256 NOB=`rwv -f $DIR/$tfile -r -n 3 524288 524288 1048576 | awk '/error/ {print $6}'`
9257 if [ "$NOB" != 1572864 ]; then
9258 error "Short read filed: read $NOB bytes instead of 1572864"
9262 run_test 131d "test short read"
9265 rwv -f $DIR/$tfile -w -s 1048576 -n 1 1048576
9266 rwv -f $DIR/$tfile -r -z -s 0 -n 1 524288 || \
9267 error "read hitting hole failed"
9270 run_test 131e "test read hitting hole"
9276 $SINGLEMDS) res=`do_facet $SINGLEMDS $LCTL get_param mdt.$FSNAME-MDT0000.md_stats | grep "$2"`
9278 ost) res=`do_facet ost1 $LCTL get_param obdfilter.$FSNAME-OST0000.stats | grep "$2"`
9280 *) error "Wrong argument $1" ;;
9283 [ -z "$res" ] && error "The counter for $2 on $1 was not incremented"
9284 # if the argument $3 is zero, it means any stat increment is ok.
9285 if [[ $3 -gt 0 ]]; then
9286 count=$(echo $res | awk '{ print $2 }')
9287 [[ $count -ne $3 ]] &&
9288 error "The $2 counter on $1 is wrong - expected $3"
9293 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
9294 remote_ost_nodsh && skip "remote OST with nodsh" && return
9295 remote_mds_nodsh && skip "remote MDS with nodsh" && return
9297 do_facet $SINGLEMDS $LCTL list_param mdt.*.rename_stats ||
9298 { skip "MDS doesn't support rename stats"; return; }
9299 local testdir=$DIR/${tdir}/stats_testdir
9300 mkdir -p $DIR/${tdir}
9303 do_facet $SINGLEMDS $LCTL set_param mdt.*.md_stats=clear
9304 do_facet ost1 $LCTL set_param obdfilter.*.stats=clear
9306 # verify mdt stats first.
9307 mkdir ${testdir} || error "mkdir failed"
9308 check_stats $SINGLEMDS "mkdir" 1
9309 touch ${testdir}/${tfile} || "touch failed"
9310 check_stats $SINGLEMDS "open" 1
9311 check_stats $SINGLEMDS "close" 1
9312 mknod ${testdir}/${tfile}-pipe p || "mknod failed"
9313 check_stats $SINGLEMDS "mknod" 1
9314 rm -f ${testdir}/${tfile}-pipe || "pipe remove failed"
9315 check_stats $SINGLEMDS "unlink" 1
9316 rm -f ${testdir}/${tfile} || error "file remove failed"
9317 check_stats $SINGLEMDS "unlink" 2
9319 # remove working dir and check mdt stats again.
9320 rmdir ${testdir} || error "rmdir failed"
9321 check_stats $SINGLEMDS "rmdir" 1
9323 local testdir1=$DIR/${tdir}/stats_testdir1
9325 mkdir -p ${testdir1}
9326 touch ${testdir1}/test1
9327 mv ${testdir1}/test1 ${testdir} || error "file crossdir rename"
9328 check_stats $SINGLEMDS "crossdir_rename" 1
9330 mv ${testdir}/test1 ${testdir}/test0 || error "file samedir rename"
9331 check_stats $SINGLEMDS "samedir_rename" 1
9335 run_test 133a "Verifying MDT stats ========================================"
9338 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
9339 remote_ost_nodsh && skip "remote OST with nodsh" && return
9340 remote_mds_nodsh && skip "remote MDS with nodsh" && return
9341 local testdir=$DIR/${tdir}/stats_testdir
9342 mkdir -p ${testdir} || error "mkdir failed"
9343 touch ${testdir}/${tfile} || "touch failed"
9344 cancel_lru_locks mdc
9347 do_facet $SINGLEMDS $LCTL set_param mdt.*.md_stats=clear
9348 do_facet ost1 $LCTL set_param obdfilter.*.stats=clear
9350 # extra mdt stats verification.
9351 chmod 444 ${testdir}/${tfile} || error "chmod failed"
9352 check_stats $SINGLEMDS "setattr" 1
9353 do_facet $SINGLEMDS $LCTL set_param mdt.*.md_stats=clear
9354 if [ $(lustre_version_code $SINGLEMDS) -ne $(version_code 2.2.0) ]
9356 ls -l ${testdir}/${tfile} > /dev/null|| error "ls failed"
9357 check_stats $SINGLEMDS "getattr" 1
9359 $LFS df || error "lfs failed"
9360 check_stats $SINGLEMDS "statfs" 1
9364 run_test 133b "Verifying extra MDT stats =================================="
9367 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
9368 remote_ost_nodsh && skip "remote OST with nodsh" && return
9369 remote_mds_nodsh && skip "remote MDS with nodsh" && return
9370 local testdir=$DIR/${tdir}/stats_testdir
9371 test_mkdir -p ${testdir} || error "mkdir failed"
9373 # verify obdfilter stats.
9374 $SETSTRIPE -c 1 -i 0 ${testdir}/${tfile}
9376 cancel_lru_locks osc
9377 wait_delete_completed
9380 do_facet $SINGLEMDS $LCTL set_param mdt.*.md_stats=clear
9381 do_facet ost1 $LCTL set_param obdfilter.*.stats=clear
9383 dd if=/dev/zero of=${testdir}/${tfile} conv=notrunc bs=512k count=1 || error "dd failed"
9385 cancel_lru_locks osc
9386 check_stats ost "write" 1
9388 dd if=${testdir}/${tfile} of=/dev/null bs=1k count=1 || error "dd failed"
9389 check_stats ost "read" 1
9391 > ${testdir}/${tfile} || error "truncate failed"
9392 check_stats ost "punch" 1
9394 rm -f ${testdir}/${tfile} || error "file remove failed"
9395 wait_delete_completed
9396 check_stats ost "destroy" 1
9400 run_test 133c "Verifying OST stats ========================================"
9407 while [ $value -ge 2 ]; do
9412 if [ $orig -gt $order ]; then
9420 local size=('K' 'M' 'G' 'T');
9422 local size_string=$value
9424 while [ $value -ge 1024 ]; do
9425 if [ $i -gt 3 ]; then
9426 #T is the biggest unit we get here, if that is bigger,
9428 size_string=${value}T
9431 value=$((value >> 10))
9432 if [ $value -lt 1024 ]; then
9433 size_string=${value}${size[$i]}
9444 local context=${2:-.}
9445 local sample=$(do_facet $SINGLEMDS $LCTL get_param mdt.*.rename_stats |
9447 awk '/ '${size}'/ {print $4}' | sed -e "s/,//g")
9452 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
9453 remote_ost_nodsh && skip "remote OST with nodsh" && return
9454 remote_mds_nodsh && skip "remote MDS with nodsh" && return
9455 do_facet $SINGLEMDS $LCTL list_param mdt.*.rename_stats ||
9456 { skip "MDS doesn't support rename stats"; return; }
9458 local testdir1=$DIR/${tdir}/stats_testdir1
9459 local testdir2=$DIR/${tdir}/stats_testdir2
9461 do_facet $SINGLEMDS $LCTL set_param mdt.*.rename_stats=clear
9463 mkdir -p ${testdir1} || error "mkdir failed"
9464 mkdir -p ${testdir2} || error "mkdir failed"
9466 createmany -o $testdir1/test 512 || error "createmany failed"
9468 # check samedir rename size
9469 mv ${testdir1}/test0 ${testdir1}/test_0
9471 local testdir1_size=$(ls -l $DIR/${tdir} |
9472 awk '/stats_testdir1/ {print $5}')
9473 local testdir2_size=$(ls -l $DIR/${tdir} |
9474 awk '/stats_testdir2/ {print $5}')
9476 testdir1_size=$(order_2 $testdir1_size)
9477 testdir2_size=$(order_2 $testdir2_size)
9479 testdir1_size=$(size_in_KMGT $testdir1_size)
9480 testdir2_size=$(size_in_KMGT $testdir2_size)
9482 echo "source rename dir size: ${testdir1_size}"
9483 echo "target rename dir size: ${testdir2_size}"
9485 local cmd="do_facet $SINGLEMDS $LCTL get_param mdt.*.rename_stats"
9486 eval $cmd || error "$cmd failed"
9487 local samedir=$($cmd | grep 'same_dir')
9488 local same_sample=$(get_rename_size $testdir1_size)
9489 [ -z "$samedir" ] && error "samedir_rename_size count error"
9490 [[ $same_sample -eq 1 ]] ||
9491 error "samedir_rename_size error $same_sample"
9492 echo "Check same dir rename stats success"
9494 do_facet $SINGLEMDS $LCTL set_param mdt.*.rename_stats=clear
9496 # check crossdir rename size
9497 mv ${testdir1}/test_0 ${testdir2}/test_0
9499 testdir1_size=$(ls -l $DIR/${tdir} |
9500 awk '/stats_testdir1/ {print $5}')
9501 testdir2_size=$(ls -l $DIR/${tdir} |
9502 awk '/stats_testdir2/ {print $5}')
9504 testdir1_size=$(order_2 $testdir1_size)
9505 testdir2_size=$(order_2 $testdir2_size)
9507 testdir1_size=$(size_in_KMGT $testdir1_size)
9508 testdir2_size=$(size_in_KMGT $testdir2_size)
9510 echo "source rename dir size: ${testdir1_size}"
9511 echo "target rename dir size: ${testdir2_size}"
9513 eval $cmd || error "$cmd failed"
9514 local crossdir=$($cmd | grep 'crossdir')
9515 local src_sample=$(get_rename_size $testdir1_size crossdir_src)
9516 local tgt_sample=$(get_rename_size $testdir2_size crossdir_tgt)
9517 [ -z "$crossdir" ] && error "crossdir_rename_size count error"
9518 [[ $src_sample -eq 1 ]] ||
9519 error "crossdir_rename_size error $src_sample"
9520 [[ $tgt_sample -eq 1 ]] ||
9521 error "crossdir_rename_size error $tgt_sample"
9522 echo "Check cross dir rename stats success"
9525 run_test 133d "Verifying rename_stats ========================================"
9528 remote_mds_nodsh && skip "remote MDS with nodsh" && return
9529 remote_ost_nodsh && skip "remote OST with nodsh" && return
9530 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
9531 local testdir=$DIR/${tdir}/stats_testdir
9532 local ctr f0 f1 bs=32768 count=42 sum
9534 mkdir -p ${testdir} || error "mkdir failed"
9536 $SETSTRIPE -c 1 -i 0 ${testdir}/${tfile}
9538 for ctr in {write,read}_bytes; do
9540 cancel_lru_locks osc
9542 do_facet ost1 $LCTL set_param -n \
9543 "obdfilter.*.exports.clear=clear"
9545 if [ $ctr = write_bytes ]; then
9547 f1=${testdir}/${tfile}
9549 f0=${testdir}/${tfile}
9553 dd if=$f0 of=$f1 conv=notrunc bs=$bs count=$count || \
9556 cancel_lru_locks osc
9558 sum=$(do_facet ost1 $LCTL get_param \
9559 "obdfilter.*.exports.*.stats" |
9560 awk -v ctr=$ctr 'BEGIN { sum = 0 }
9561 $1 == ctr { sum += $7 }
9562 END { printf("%0.0f", sum) }')
9564 if ((sum != bs * count)); then
9565 error "Bad $ctr sum, expected $((bs * count)), got $sum"
9571 run_test 133e "Verifying OST {read,write}_bytes nid stats ================="
9574 for dir in /proc/fs/lustre/ /proc/sys/lnet/ /proc/sys/lustre/ \
9575 /sys/fs/lustre/ /sys/fs/lnet/ /sys/kernel/debug/lnet/ \
9576 /sys/kernel/debug/lustre/; do
9577 [[ -d $dir ]] && proc_dirs+=" $dir"
9581 remote_mds_nodsh && skip "remote MDS with nodsh" && return
9582 remote_ost_nodsh && skip "remote OST with nodsh" && return
9583 # First without trusting modes.
9584 find $proc_dirs -exec cat '{}' \; &> /dev/null
9586 # Second verifying readability.
9587 $LCTL get_param -R '*' &> /dev/null || error "proc file read failed"
9589 # eventually, this can also be replaced with "lctl get_param -R",
9590 # but not until that option is always available on the server
9592 for facet in $SINGLEMDS ost1; do
9593 do_facet $facet find $proc_dirs \
9594 ! -name req_history \
9595 -exec cat '{}' \\\; &> /dev/null
9597 do_facet $facet find $proc_dirs \
9598 ! -name req_history \
9600 -exec cat '{}' \\\; &> /dev/null ||
9601 error "proc file read failed"
9604 run_test 133f "Check for LBUGs/Oopses/unreadable files in /proc"
9607 # Second verifying writability.
9610 -not -name force_lbug \
9611 -not -name changelog_mask \
9612 -exec badarea_io '{}' \; &> /dev/null ||
9613 error "find $proc_dirs failed"
9615 [ $(lustre_version_code $SINGLEMDS) -le $(version_code 2.5.54) ] &&
9616 skip "Too old lustre on MDS" && return
9618 [ $(lustre_version_code ost1) -le $(version_code 2.5.54) ] &&
9619 skip "Too old lustre on ost1" && return
9622 for facet in $SINGLEMDS ost1; do
9623 do_facet $facet find $proc_dirs \
9625 -not -name force_lbug \
9626 -not -name changelog_mask \
9627 -exec badarea_io '{}' \\\; &> /dev/null ||
9628 error "$facet find $proc_dirs failed"
9632 # remount the FS in case writes/reads /proc break the FS
9633 cleanup || error "failed to unmount"
9634 setup || error "failed to setup"
9637 run_test 133g "Check for Oopses on bad io area writes/reads in /proc"
9640 [[ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.7.54) ]] &&
9641 skip "Need MDS version at least 2.7.54" && return
9643 mkdir -p $DIR/$tdir || error "failed to create $DIR/$tdir"
9644 cancel_lru_locks mdc
9646 local nsdir="ldlm.namespaces.*-MDT0000-mdc-*"
9647 local unused=$($LCTL get_param -n $nsdir.lock_unused_count)
9648 [ $unused -eq 0 ] || "$unused locks are not cleared"
9651 createmany -o $DIR/$tdir/f $nr ||
9652 error "failed to create $nr files in $DIR/$tdir"
9653 unused=$($LCTL get_param -n $nsdir.lock_unused_count)
9655 #define OBD_FAIL_LDLM_WATERMARK_LOW 0x327
9656 do_facet mds1 $LCTL set_param fail_loc=0x327
9657 do_facet mds1 $LCTL set_param fail_val=500
9660 echo "sleep 10 seconds ..."
9662 local lck_cnt=$($LCTL get_param -n $nsdir.lock_unused_count)
9664 do_facet mds1 $LCTL set_param fail_loc=0
9665 do_facet mds1 $LCTL set_param fail_val=0
9666 [ $lck_cnt -lt $unused ] ||
9667 error "No locks reclaimed, before:$unused, after:$lck_cnt"
9670 unlinkmany $DIR/$tdir/f $nr
9672 run_test 134a "Server reclaims locks when reaching lock_reclaim_threshold"
9675 [[ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.7.54) ]] &&
9676 skip "Need MDS version at least 2.7.54" && return
9678 mkdir -p $DIR/$tdir || error "failed to create $DIR/$tdir"
9679 cancel_lru_locks mdc
9681 local low_wm=$(do_facet mds1 $LCTL get_param -n \
9682 ldlm.lock_reclaim_threshold_mb)
9683 # disable reclaim temporarily
9684 do_facet mds1 $LCTL set_param ldlm.lock_reclaim_threshold_mb=0
9686 #define OBD_FAIL_LDLM_WATERMARK_HIGH 0x328
9687 do_facet mds1 $LCTL set_param fail_loc=0x328
9688 do_facet mds1 $LCTL set_param fail_val=500
9690 $LCTL set_param debug=+trace
9693 createmany -o $DIR/$tdir/f $nr &
9696 echo "Sleep $TIMEOUT seconds ..."
9698 if ! ps -p $create_pid > /dev/null 2>&1; then
9699 do_facet mds1 $LCTL set_param fail_loc=0
9700 do_facet mds1 $LCTL set_param fail_val=0
9701 do_facet mds1 $LCTL set_param \
9702 ldlm.lock_reclaim_threshold_mb=${low_wm}m
9703 error "createmany finished incorrectly!"
9705 do_facet mds1 $LCTL set_param fail_loc=0
9706 do_facet mds1 $LCTL set_param fail_val=0
9707 do_facet mds1 $LCTL set_param ldlm.lock_reclaim_threshold_mb=${low_wm}m
9708 wait $create_pid || return 1
9710 unlinkmany $DIR/$tdir/f $nr
9712 run_test 134b "Server rejects lock request when reaching lock_limit_mb"
9714 test_140() { #bug-17379
9715 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
9716 test_mkdir -p $DIR/$tdir || error "Creating dir $DIR/$tdir"
9717 cd $DIR/$tdir || error "Changing to $DIR/$tdir"
9718 cp /usr/bin/stat . || error "Copying stat to $DIR/$tdir"
9720 # VFS limits max symlink depth to 5(4KSTACK) or 7(8KSTACK) or 8
9721 # For kernel > 3.5, bellow only tests consecutive symlink (MAX 40)
9723 while i=`expr $i + 1`; do
9724 test_mkdir -p $i || error "Creating dir $i"
9725 cd $i || error "Changing to $i"
9726 ln -s ../stat stat || error "Creating stat symlink"
9727 # Read the symlink until ELOOP present,
9728 # not LBUGing the system is considered success,
9729 # we didn't overrun the stack.
9730 $OPENFILE -f O_RDONLY stat >/dev/null 2>&1; ret=$?
9732 if [ $ret -eq 40 ]; then
9735 error "Open stat symlink"
9741 echo "The symlink depth = $i"
9742 [ $i -eq 5 -o $i -eq 7 -o $i -eq 8 -o $i -eq 40 ] ||
9743 error "Invalid symlink depth"
9745 # Test recursive symlink
9746 ln -s symlink_self symlink_self
9747 $OPENFILE -f O_RDONLY symlink_self >/dev/null 2>&1; ret=$?
9748 echo "open symlink_self returns $ret"
9749 [ $ret -eq 40 ] || error "recursive symlink doesn't return -ELOOP"
9751 run_test 140 "Check reasonable stack depth (shouldn't LBUG) ===="
9754 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
9755 local TF="$TMP/$tfile"
9757 dd if=/dev/urandom of=$TF bs=6096 count=1 || error "dd failed"
9759 cancel_lru_locks osc
9760 cmp $TF $DIR/$tfile || error "$TMP/$tfile $DIR/$tfile differ"
9761 remount_client $MOUNT
9763 cmp $TF $DIR/$tfile || error "$TF $DIR/$tfile differ (remount)"
9766 $TRUNCATE $DIR/$tfile 6000
9767 cancel_lru_locks osc
9768 cmp $TF $DIR/$tfile || error "$TF $DIR/$tfile differ (truncate1)"
9771 echo "12345" >>$DIR/$tfile
9772 cancel_lru_locks osc
9773 cmp $TF $DIR/$tfile || error "$TF $DIR/$tfile differ (append1)"
9776 echo "12345" >>$DIR/$tfile
9777 cancel_lru_locks osc
9778 cmp $TF $DIR/$tfile || error "$TF $DIR/$tfile differ (append2)"
9783 run_test 150 "truncate/append tests"
9785 #LU-2902 roc_hit was not able to read all values from lproc
9786 function roc_hit_init() {
9787 local list=$(comma_list $(osts_nodes))
9788 local dir=$DIR/$tdir-check
9789 local file=$dir/file
9795 #use setstripe to do a write to every ost
9796 for i in $(seq 0 $((OSTCOUNT-1))); do
9797 $SETSTRIPE -c 1 -i $i $dir || error "$SETSTRIPE $file failed"
9798 dd if=/dev/urandom of=$file bs=4k count=4 2>&1 > /dev/null
9799 idx=$(printf %04x $i)
9800 BEFORE=$(get_osd_param $list *OST*$idx stats |
9801 awk '$1 == "cache_access" {sum += $7}
9802 END { printf("%0.0f", sum) }')
9804 cancel_lru_locks osc
9805 cat $file >/dev/null
9807 AFTER=$(get_osd_param $list *OST*$idx stats |
9808 awk '$1 == "cache_access" {sum += $7}
9809 END { printf("%0.0f", sum) }')
9811 echo BEFORE:$BEFORE AFTER:$AFTER
9812 if ! let "AFTER - BEFORE == 4"; then
9814 error "roc_hit is not safe to use"
9822 function roc_hit() {
9823 local list=$(comma_list $(osts_nodes))
9824 echo $(get_osd_param $list '' stats |
9825 awk '$1 == "cache_hit" {sum += $7}
9826 END { printf("%0.0f", sum) }')
9829 function set_cache() {
9832 if [ "$2" == "off" ]; then
9835 local list=$(comma_list $(osts_nodes))
9836 set_osd_param $list '' $1_cache_enable $on
9838 cancel_lru_locks osc
9842 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
9843 remote_ost_nodsh && skip "remote OST with nodsh" && return
9846 local list=$(comma_list $(osts_nodes))
9848 # check whether obdfilter is cache capable at all
9849 if ! get_osd_param $list '' read_cache_enable >/dev/null; then
9850 echo "not cache-capable obdfilter"
9854 # check cache is enabled on all obdfilters
9855 if get_osd_param $list '' read_cache_enable | grep 0; then
9856 echo "oss cache is disabled"
9860 set_osd_param $list '' writethrough_cache_enable 1
9862 # check write cache is enabled on all obdfilters
9863 if get_osd_param $list '' writethrough_cache_enable | grep 0; then
9864 echo "oss write cache is NOT enabled"
9870 #define OBD_FAIL_OBD_NO_LRU 0x609
9871 do_nodes $list $LCTL set_param fail_loc=0x609
9873 # pages should be in the case right after write
9874 dd if=/dev/urandom of=$DIR/$tfile bs=4k count=$CPAGES ||
9877 local BEFORE=$(roc_hit)
9878 cancel_lru_locks osc
9879 cat $DIR/$tfile >/dev/null
9880 local AFTER=$(roc_hit)
9882 do_nodes $list $LCTL set_param fail_loc=0
9884 if ! let "AFTER - BEFORE == CPAGES"; then
9885 error "NOT IN CACHE: before: $BEFORE, after: $AFTER"
9888 # the following read invalidates the cache
9889 cancel_lru_locks osc
9890 set_osd_param $list '' read_cache_enable 0
9891 cat $DIR/$tfile >/dev/null
9893 # now data shouldn't be found in the cache
9895 cancel_lru_locks osc
9896 cat $DIR/$tfile >/dev/null
9898 if let "AFTER - BEFORE != 0"; then
9899 error "IN CACHE: before: $BEFORE, after: $AFTER"
9902 set_osd_param $list '' read_cache_enable 1
9905 run_test 151 "test cache on oss and controls ==============================="
9908 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
9909 local TF="$TMP/$tfile"
9911 # simulate ENOMEM during write
9912 #define OBD_FAIL_OST_NOMEM 0x226
9913 lctl set_param fail_loc=0x80000226
9914 dd if=/dev/urandom of=$TF bs=6096 count=1 || error "dd failed"
9916 sync || error "sync failed"
9917 lctl set_param fail_loc=0
9919 # discard client's cache
9920 cancel_lru_locks osc
9922 # simulate ENOMEM during read
9923 lctl set_param fail_loc=0x80000226
9924 cmp $TF $DIR/$tfile || error "cmp failed"
9925 lctl set_param fail_loc=0
9929 run_test 152 "test read/write with enomem ============================"
9932 $MULTIOP $DIR/$tfile Ow4096Ycu || error "multiop failed"
9934 run_test 153 "test if fdatasync does not crash ======================="
9936 dot_lustre_fid_permission_check() {
9938 local ffid=$MOUNT/.lustre/fid/$fid
9941 echo "stat fid $fid"
9942 stat $ffid > /dev/null || error "stat $ffid failed."
9943 echo "touch fid $fid"
9944 touch $ffid || error "touch $ffid failed."
9945 echo "write to fid $fid"
9946 cat /etc/hosts > $ffid || error "write $ffid failed."
9947 echo "read fid $fid"
9948 diff /etc/hosts $ffid || error "read $ffid failed."
9949 echo "append write to fid $fid"
9950 cat /etc/hosts >> $ffid || error "append write $ffid failed."
9951 echo "rename fid $fid"
9952 mv $ffid $test_dir/$tfile.1 &&
9953 error "rename $ffid to $tfile.1 should fail."
9954 touch $test_dir/$tfile.1
9955 mv $test_dir/$tfile.1 $ffid &&
9956 error "rename $tfile.1 to $ffid should fail."
9957 rm -f $test_dir/$tfile.1
9958 echo "truncate fid $fid"
9959 $TRUNCATE $ffid 777 || error "truncate $ffid failed."
9960 if [ $MDSCOUNT -lt 2 ]; then #FIXME when cross-MDT hard link is working
9961 echo "link fid $fid"
9962 ln -f $ffid $test_dir/tfile.lnk || error "link $ffid failed."
9964 if [ -n $(lctl get_param -n mdc.*-mdc-*.connect_flags | grep acl) ]; then
9965 echo "setfacl fid $fid"
9966 setfacl -R -m u:bin:rwx $ffid || error "setfacl $ffid failed."
9967 echo "getfacl fid $fid"
9968 getfacl $ffid >/dev/null || error "getfacl $ffid failed."
9970 echo "unlink fid $fid"
9971 unlink $MOUNT/.lustre/fid/$fid && error "unlink $ffid should fail."
9972 echo "mknod fid $fid"
9973 mknod $ffid c 1 3 && error "mknod $ffid should fail."
9975 fid=[0xf00000400:0x1:0x0]
9976 ffid=$MOUNT/.lustre/fid/$fid
9978 echo "stat non-exist fid $fid"
9979 stat $ffid > /dev/null && error "stat non-exist $ffid should fail."
9980 echo "write to non-exist fid $fid"
9981 cat /etc/hosts > $ffid && error "write non-exist $ffid should fail."
9982 echo "link new fid $fid"
9983 ln $test_dir/$tfile $ffid && error "link $ffid should fail."
9985 mkdir -p $test_dir/$tdir
9986 touch $test_dir/$tdir/$tfile
9987 fid=$($LFS path2fid $test_dir/$tdir)
9990 error "error: could not get fid for $test_dir/$dir/$tfile."
9992 ffid=$MOUNT/.lustre/fid/$fid
9995 ls $ffid > /dev/null || error "ls $ffid failed."
9996 echo "touch $fid/$tfile.1"
9997 touch $ffid/$tfile.1 || error "touch $ffid/$tfile.1 failed."
9999 echo "touch $MOUNT/.lustre/fid/$tfile"
10000 touch $MOUNT/.lustre/fid/$tfile && \
10001 error "touch $MOUNT/.lustre/fid/$tfile should fail."
10003 echo "setxattr to $MOUNT/.lustre/fid"
10004 setfattr -n trusted.name1 -v value1 $MOUNT/.lustre/fid
10006 echo "listxattr for $MOUNT/.lustre/fid"
10007 getfattr -d -m "^trusted" $MOUNT/.lustre/fid
10009 echo "delxattr from $MOUNT/.lustre/fid"
10010 setfattr -x trusted.name1 $MOUNT/.lustre/fid
10012 echo "touch invalid fid: $MOUNT/.lustre/fid/[0x200000400:0x2:0x3]"
10013 touch $MOUNT/.lustre/fid/[0x200000400:0x2:0x3] &&
10014 error "touch invalid fid should fail."
10016 echo "touch non-normal fid: $MOUNT/.lustre/fid/[0x1:0x2:0x0]"
10017 touch $MOUNT/.lustre/fid/[0x1:0x2:0x0] &&
10018 error "touch non-normal fid should fail."
10020 echo "rename $tdir to $MOUNT/.lustre/fid"
10021 mrename $test_dir/$tdir $MOUNT/.lustre/fid &&
10022 error "rename to $MOUNT/.lustre/fid should fail."
10024 if [ $(lustre_version_code $SINGLEMDS) -ge $(version_code 2.3.51) ]
10026 local old_obf_mode=$(stat --format="%a" $DIR/.lustre/fid)
10027 local new_obf_mode=777
10029 echo "change mode of $DIR/.lustre/fid to $new_obf_mode"
10030 chmod $new_obf_mode $DIR/.lustre/fid ||
10031 error "chmod $new_obf_mode $DIR/.lustre/fid failed"
10033 local obf_mode=$(stat --format=%a $DIR/.lustre/fid)
10034 [ $obf_mode -eq $new_obf_mode ] ||
10035 error "stat $DIR/.lustre/fid returned wrong mode $obf_mode"
10037 echo "restore mode of $DIR/.lustre/fid to $old_obf_mode"
10038 chmod $old_obf_mode $DIR/.lustre/fid ||
10039 error "chmod $old_obf_mode $DIR/.lustre/fid failed"
10042 $OPENFILE -f O_LOV_DELAY_CREATE:O_CREAT $test_dir/$tfile-2
10043 fid=$($LFS path2fid $test_dir/$tfile-2)
10045 if [ $(lustre_version_code $SINGLEMDS) -ge $(version_code 2.6.50) ]
10047 echo "cp /etc/passwd $MOUNT/.lustre/fid/$fid"
10048 cp /etc/passwd $MOUNT/.lustre/fid/$fid ||
10049 error "create lov data thru .lustre failed"
10051 echo "cp /etc/passwd $test_dir/$tfile-2"
10052 cp /etc/passwd $test_dir/$tfile-2 ||
10053 error "copy to $test_dir/$tfile-2 failed."
10054 echo "diff /etc/passwd $MOUNT/.lustre/fid/$fid"
10055 diff /etc/passwd $MOUNT/.lustre/fid/$fid ||
10056 error "diff /etc/passwd $MOUNT/.lustre/fid/$fid failed."
10058 rm -rf $test_dir/tfile.lnk
10059 rm -rf $test_dir/$tfile-2
10063 [[ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.4.1) ]] &&
10064 skip "Need MDS version at least 2.4.1" && return
10067 local FID=$($LFS path2fid $DIR/$tfile)
10068 [ -z "$FID" ] && error "path2fid unable to get $DIR/$tfile FID"
10070 # check that we get the same pathname back
10071 local FOUND=$($LFS fid2path $MOUNT "$FID")
10072 [ -z "$FOUND" ] && error "fid2path unable to get $FID path"
10073 [ "$FOUND" != "$DIR/$tfile" ] &&
10074 error "fid2path(path2fid($DIR/$tfile)) = $FOUND != $DIR/$tfile"
10078 run_test 154A "lfs path2fid and fid2path basic checks"
10081 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
10082 [[ $(lustre_version_code $SINGLEMDS) -ge $(version_code 2.2.51) ]] ||
10083 { skip "Need MDS version at least 2.2.51"; return 0; }
10084 [ -z "$(which setfacl)" ] && skip "must have setfacl tool" && return
10085 [ -n "$FILESET" ] && skip "SKIP due to FILESET set" && return
10087 cp /etc/hosts $DIR/$tfile
10089 fid=$($LFS path2fid $DIR/$tfile)
10091 [ $rc -ne 0 ] && error "error: could not get fid for $DIR/$tfile."
10093 dot_lustre_fid_permission_check "$fid" $DIR ||
10094 error "dot lustre permission check $fid failed"
10096 rm -rf $MOUNT/.lustre && error ".lustre is not allowed to be unlinked"
10098 touch $MOUNT/.lustre/file &&
10099 error "creation is not allowed under .lustre"
10101 mkdir $MOUNT/.lustre/dir &&
10102 error "mkdir is not allowed under .lustre"
10106 run_test 154a "Open-by-FID"
10109 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
10110 [[ $(lustre_version_code $SINGLEMDS) -ge $(version_code 2.2.51) ]] ||
10111 { skip "Need MDS version at least 2.2.51"; return 0; }
10112 [ -n "$FILESET" ] && skip "SKIP due to FILESET set" && return
10114 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
10116 local remote_dir=$DIR/$tdir/remote_dir
10120 mkdir -p $DIR/$tdir
10121 $LFS mkdir -i $MDTIDX $remote_dir ||
10122 error "create remote directory failed"
10124 cp /etc/hosts $remote_dir/$tfile
10126 fid=$($LFS path2fid $remote_dir/$tfile)
10128 [ $rc -ne 0 ] && error "error: could not get fid for $remote_dir/$tfile"
10130 dot_lustre_fid_permission_check "$fid" $remote_dir ||
10131 error "dot lustre permission check $fid failed"
10134 run_test 154b "Open-by-FID for remote directory"
10137 [[ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.4.1) ]] &&
10138 skip "Need MDS version at least 2.4.1" && return
10140 touch $DIR/$tfile.1 $DIR/$tfile.2 $DIR/$tfile.3
10141 local FID1=$($LFS path2fid $DIR/$tfile.1)
10142 local FID2=$($LFS path2fid $DIR/$tfile.2)
10143 local FID3=$($LFS path2fid $DIR/$tfile.3)
10146 $LFS path2fid $DIR/$tfile.[123] | while read PATHNAME FID; do
10147 [ "$PATHNAME" = "$DIR/$tfile.$N:" ] ||
10148 error "path2fid pathname $PATHNAME != $DIR/$tfile.$N:"
10150 [ "$FID" = "${!want}" ] ||
10151 error "path2fid $PATHNAME FID $FID != FID$N ${!want}"
10155 $LFS fid2path $MOUNT "$FID1" "$FID2" "$FID3" | while read PATHNAME;
10157 [ "$PATHNAME" = "$DIR/$tfile.$N" ] ||
10158 error "fid2path pathname $PATHNAME != $DIR/$tfile.$N:"
10162 run_test 154c "lfs path2fid and fid2path multiple arguments"
10165 [[ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.5.53) ]] &&
10166 skip "Need MDS version at least 2.5.53" && return
10168 if remote_mds; then
10169 nid=$($LCTL list_nids | sed "s/\./\\\./g")
10173 local proc_ofile="mdt.*.exports.'$nid'.open_files"
10180 local fid=$($LFS path2fid $DIR/$tfile)
10183 cmd="exec $fd<$DIR/$tfile"
10185 local fid_list=$(do_facet $SINGLEMDS $LCTL get_param $proc_ofile)
10186 echo "$fid_list" | grep "$fid"
10189 cmd="exec $fd>/dev/null"
10191 if [ $rc -ne 0 ]; then
10192 error "FID $fid not found in open files list $fid_list"
10195 run_test 154d "Verify open file fid"
10199 [[ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.6.50) ]] &&
10200 skip "Need MDS version at least 2.6.50" && return
10202 if ls -a $MOUNT | grep -q '^\.lustre$'; then
10203 error ".lustre returned by readdir"
10206 run_test 154e ".lustre is not returned by readdir"
10209 [ -n "$FILESET" ] && skip "SKIP due to FILESET set" && return
10210 # create parent directory on a single MDT to avoid cross-MDT hardlinks
10211 test_mkdir -p -c1 $DIR/$tdir/d
10212 # test dirs inherit from its stripe
10213 mkdir -p $DIR/$tdir/d/foo1 || error "mkdir error"
10214 mkdir -p $DIR/$tdir/d/foo2 || error "mkdir error"
10215 cp /etc/hosts $DIR/$tdir/d/foo1/$tfile
10216 ln $DIR/$tdir/d/foo1/$tfile $DIR/$tdir/d/foo2/link
10219 # get fid of parents
10220 local FID0=$($LFS path2fid $DIR/$tdir/d)
10221 local FID1=$($LFS path2fid $DIR/$tdir/d/foo1)
10222 local FID2=$($LFS path2fid $DIR/$tdir/d/foo2)
10223 local FID3=$($LFS path2fid $DIR)
10225 # check that path2fid --parents returns expected <parent_fid>/name
10226 # 1) test for a directory (single parent)
10227 local parent=$($LFS path2fid --parents $DIR/$tdir/d/foo1)
10228 [ "$parent" == "$FID0/foo1" ] ||
10229 error "expected parent: $FID0/foo1, got: $parent"
10231 # 2) test for a file with nlink > 1 (multiple parents)
10232 parent=$($LFS path2fid --parents $DIR/$tdir/d/foo1/$tfile)
10233 echo "$parent" | grep -F "$FID1/$tfile" ||
10234 error "$FID1/$tfile not returned in parent list"
10235 echo "$parent" | grep -F "$FID2/link" ||
10236 error "$FID2/link not returned in parent list"
10238 # 3) get parent by fid
10239 local file_fid=$($LFS path2fid $DIR/$tdir/d/foo1/$tfile)
10240 parent=$($LFS path2fid --parents $MOUNT/.lustre/fid/$file_fid)
10241 echo "$parent" | grep -F "$FID1/$tfile" ||
10242 error "$FID1/$tfile not returned in parent list (by fid)"
10243 echo "$parent" | grep -F "$FID2/link" ||
10244 error "$FID2/link not returned in parent list (by fid)"
10246 # 4) test for entry in root directory
10247 parent=$($LFS path2fid --parents $DIR/f)
10248 echo "$parent" | grep -F "$FID3/f" ||
10249 error "$FID3/f not returned in parent list"
10251 # 5) test it on root directory
10252 [ -z "$($LFS path2fid --parents $MOUNT 2>/dev/null)" ] ||
10253 error "$MOUNT should not have parents"
10255 # enable xattr caching and check that linkea is correctly updated
10256 local save="$TMP/$TESTSUITE-$TESTNAME.parameters"
10257 save_lustre_params client "llite.*.xattr_cache" > $save
10258 lctl set_param llite.*.xattr_cache 1
10260 # 6.1) linkea update on rename
10261 mv $DIR/$tdir/d/foo1/$tfile $DIR/$tdir/d/foo2/$tfile.moved
10263 # get parents by fid
10264 parent=$($LFS path2fid --parents $MOUNT/.lustre/fid/$file_fid)
10265 # foo1 should no longer be returned in parent list
10266 echo "$parent" | grep -F "$FID1" &&
10267 error "$FID1 should no longer be in parent list"
10268 # the new path should appear
10269 echo "$parent" | grep -F "$FID2/$tfile.moved" ||
10270 error "$FID2/$tfile.moved is not in parent list"
10272 # 6.2) linkea update on unlink
10273 rm -f $DIR/$tdir/d/foo2/link
10274 parent=$($LFS path2fid --parents $MOUNT/.lustre/fid/$file_fid)
10275 # foo2/link should no longer be returned in parent list
10276 echo "$parent" | grep -F "$FID2/link" &&
10277 error "$FID2/link should no longer be in parent list"
10281 restore_lustre_params < $save
10284 run_test 154f "get parent fids by reading link ea"
10288 [[ $(lustre_version_code $SINGLEMDS) -ge $(version_code 2.6.92) ]] ||
10289 { skip "Need MDS version at least 2.6.92"; return 0; }
10290 [ -n "$FILESET" ] && skip "SKIP due to FILESET set" && return
10292 mkdir -p $DIR/$tdir
10293 llapi_fid_test -d $DIR/$tdir
10295 run_test 154g "various llapi FID tests"
10297 test_155_small_load() {
10298 local temp=$TMP/$tfile
10299 local file=$DIR/$tfile
10301 dd if=/dev/urandom of=$temp bs=6096 count=1 || \
10302 error "dd of=$temp bs=6096 count=1 failed"
10304 cancel_lru_locks osc
10305 cmp $temp $file || error "$temp $file differ"
10307 $TRUNCATE $temp 6000
10308 $TRUNCATE $file 6000
10309 cmp $temp $file || error "$temp $file differ (truncate1)"
10311 echo "12345" >>$temp
10312 echo "12345" >>$file
10313 cmp $temp $file || error "$temp $file differ (append1)"
10315 echo "12345" >>$temp
10316 echo "12345" >>$file
10317 cmp $temp $file || error "$temp $file differ (append2)"
10323 test_155_big_load() {
10324 remote_ost_nodsh && skip "remote OST with nodsh" && return
10325 local temp=$TMP/$tfile
10326 local file=$DIR/$tfile
10329 local cache_size=$(do_facet ost$((MAXI+1)) \
10330 "awk '/cache/ {sum+=\\\$4} END {print sum}' /proc/cpuinfo")
10331 local large_file_size=$((cache_size * 2))
10333 echo "OSS cache size: $cache_size KB"
10334 echo "Large file size: $large_file_size KB"
10336 [ $MAXV -le $large_file_size ] && \
10337 skip_env "max available OST size needs > $large_file_size KB" && \
10340 $SETSTRIPE $file -c 1 -i $MAXI || error "$SETSTRIPE $file failed"
10342 dd if=/dev/urandom of=$temp bs=$large_file_size count=1k || \
10343 error "dd of=$temp bs=$large_file_size count=1k failed"
10346 cancel_lru_locks osc
10347 cmp $temp $file || error "$temp $file differ"
10354 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
10356 set_cache writethrough on
10357 test_155_small_load
10359 run_test 155a "Verify small file correctness: read cache:on write_cache:on"
10362 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
10364 set_cache writethrough off
10365 test_155_small_load
10367 run_test 155b "Verify small file correctness: read cache:on write_cache:off"
10370 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
10372 set_cache writethrough on
10373 test_155_small_load
10375 run_test 155c "Verify small file correctness: read cache:off write_cache:on"
10378 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
10380 set_cache writethrough off
10381 test_155_small_load
10383 run_test 155d "Verify small file correctness: read cache:off write_cache:off"
10386 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
10388 set_cache writethrough on
10391 run_test 155e "Verify big file correctness: read cache:on write_cache:on"
10394 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
10396 set_cache writethrough off
10399 run_test 155f "Verify big file correctness: read cache:on write_cache:off"
10402 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
10404 set_cache writethrough on
10407 run_test 155g "Verify big file correctness: read cache:off write_cache:on"
10410 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
10412 set_cache writethrough off
10415 run_test 155h "Verify big file correctness: read cache:off write_cache:off"
10418 remote_ost_nodsh && skip "remote OST with nodsh" && return
10419 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
10423 local file="$DIR/$tfile"
10425 [ "$(facet_fstype ost1)" = "zfs" -a \
10426 $(lustre_version_code ost1 -lt $(version_code 2.6.93)) ] &&
10427 skip "LU-1956/LU-2261: stats not implemented on OSD ZFS" &&
10432 log "Turn on read and write cache"
10434 set_cache writethrough on
10436 log "Write data and read it back."
10437 log "Read should be satisfied from the cache."
10438 dd if=/dev/urandom of=$file bs=4k count=$CPAGES || error "dd failed"
10440 cancel_lru_locks osc
10441 cat $file >/dev/null
10443 if ! let "AFTER - BEFORE == CPAGES"; then
10444 error "NOT IN CACHE: before: $BEFORE, after: $AFTER"
10446 log "cache hits:: before: $BEFORE, after: $AFTER"
10449 log "Read again; it should be satisfied from the cache."
10451 cancel_lru_locks osc
10452 cat $file >/dev/null
10454 if ! let "AFTER - BEFORE == CPAGES"; then
10455 error "NOT IN CACHE: before: $BEFORE, after: $AFTER"
10457 log "cache hits:: before: $BEFORE, after: $AFTER"
10460 log "Turn off the read cache and turn on the write cache"
10462 set_cache writethrough on
10464 log "Read again; it should be satisfied from the cache."
10466 cancel_lru_locks osc
10467 cat $file >/dev/null
10469 if ! let "AFTER - BEFORE == CPAGES"; then
10470 error "NOT IN CACHE: before: $BEFORE, after: $AFTER"
10472 log "cache hits:: before: $BEFORE, after: $AFTER"
10475 log "Read again; it should not be satisfied from the cache."
10477 cancel_lru_locks osc
10478 cat $file >/dev/null
10480 if ! let "AFTER - BEFORE == 0"; then
10481 error "IN CACHE: before: $BEFORE, after: $AFTER"
10483 log "cache hits:: before: $BEFORE, after: $AFTER"
10486 log "Write data and read it back."
10487 log "Read should be satisfied from the cache."
10488 dd if=/dev/urandom of=$file bs=4k count=$CPAGES || error "dd failed"
10490 cancel_lru_locks osc
10491 cat $file >/dev/null
10493 if ! let "AFTER - BEFORE == CPAGES"; then
10494 error "NOT IN CACHE: before: $BEFORE, after: $AFTER"
10496 log "cache hits:: before: $BEFORE, after: $AFTER"
10499 log "Read again; it should not be satisfied from the cache."
10501 cancel_lru_locks osc
10502 cat $file >/dev/null
10504 if ! let "AFTER - BEFORE == 0"; then
10505 error "IN CACHE: before: $BEFORE, after: $AFTER"
10507 log "cache hits:: before: $BEFORE, after: $AFTER"
10510 log "Turn off read and write cache"
10512 set_cache writethrough off
10514 log "Write data and read it back"
10515 log "It should not be satisfied from the cache."
10517 dd if=/dev/urandom of=$file bs=4k count=$CPAGES || error "dd failed"
10518 cancel_lru_locks osc
10520 cat $file >/dev/null
10522 if ! let "AFTER - BEFORE == 0"; then
10523 error_ignore bz20762 "IN CACHE: before: $BEFORE, after: $AFTER"
10525 log "cache hits:: before: $BEFORE, after: $AFTER"
10528 log "Turn on the read cache and turn off the write cache"
10530 set_cache writethrough off
10532 log "Write data and read it back"
10533 log "It should not be satisfied from the cache."
10535 dd if=/dev/urandom of=$file bs=4k count=$CPAGES || error "dd failed"
10537 cancel_lru_locks osc
10538 cat $file >/dev/null
10540 if ! let "AFTER - BEFORE == 0"; then
10541 error_ignore bz20762 "IN CACHE: before: $BEFORE, after: $AFTER"
10543 log "cache hits:: before: $BEFORE, after: $AFTER"
10546 log "Read again; it should be satisfied from the cache."
10548 cancel_lru_locks osc
10549 cat $file >/dev/null
10551 if ! let "AFTER - BEFORE == CPAGES"; then
10552 error "NOT IN CACHE: before: $BEFORE, after: $AFTER"
10554 log "cache hits:: before: $BEFORE, after: $AFTER"
10559 run_test 156 "Verification of tunables"
10563 if [[ $MDSCOUNT -gt 1 ]]; then
10564 error_ignore bz17935 $*
10572 local CL_MASK_PARAM="mdd.$MDT0.changelog_mask"
10574 MASK=$(do_facet $SINGLEMDS $LCTL get_param $CL_MASK_PARAM| grep -c "$1")
10576 if [ $MASK -eq 1 ]; then
10577 do_facet $SINGLEMDS $LCTL set_param $CL_MASK_PARAM="-$1"
10579 do_facet $SINGLEMDS $LCTL set_param $CL_MASK_PARAM="+$1"
10583 changelog_extract_field() {
10587 local identifier=$4
10589 $LFS changelog $mdt | gawk "/$cltype.*$file$/ {
10590 print gensub(/^.* "$identifier'(\[[^\]]*\]).*$/,"\\1",1)}' |
10595 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
10596 remote_mds_nodsh && skip "remote MDS with nodsh" && return
10597 [ $(lustre_version_code $SINGLEMDS) -ge $(version_code 2.2.0) ] ||
10598 { skip "Need MDS version at least 2.2.0"; return; }
10600 local CL_USERS="mdd.$MDT0.changelog_users"
10601 local GET_CL_USERS="do_facet $SINGLEMDS $LCTL get_param -n $CL_USERS"
10602 USER=$(do_facet $SINGLEMDS $LCTL --device $MDT0 changelog_register -n)
10603 echo "Registered as changelog user $USER"
10604 $GET_CL_USERS | grep -q $USER ||
10605 error "User $USER not found in changelog_users"
10608 test_mkdir -p $DIR/$tdir/pics/2008/zachy
10609 touch $DIR/$tdir/pics/2008/zachy/timestamp
10610 cp /etc/hosts $DIR/$tdir/pics/2008/zachy/pic1.jpg
10611 mv $DIR/$tdir/pics/2008/zachy $DIR/$tdir/pics/zach
10612 ln $DIR/$tdir/pics/zach/pic1.jpg $DIR/$tdir/pics/2008/portland.jpg
10613 ln -s $DIR/$tdir/pics/2008/portland.jpg $DIR/$tdir/pics/desktop.jpg
10614 rm $DIR/$tdir/pics/desktop.jpg
10616 $LFS changelog $MDT0 | tail -5
10618 echo "verifying changelog mask"
10619 changelog_chmask "MKDIR"
10620 changelog_chmask "CLOSE"
10622 test_mkdir -p $DIR/$tdir/pics/zach/sofia
10623 echo "zzzzzz" > $DIR/$tdir/pics/zach/file
10625 changelog_chmask "MKDIR"
10626 changelog_chmask "CLOSE"
10628 test_mkdir -p $DIR/$tdir/pics/2008/sofia
10629 echo "zzzzzz" > $DIR/$tdir/pics/zach/file
10631 $LFS changelog $MDT0
10632 MKDIRS=$($LFS changelog $MDT0 | tail -5 | grep -c "MKDIR")
10633 CLOSES=$($LFS changelog $MDT0 | tail -5 | grep -c "CLOSE")
10634 [ $MKDIRS -eq 1 ] || err17935 "MKDIR changelog mask count $DIRS != 1"
10635 [ $CLOSES -eq 1 ] || err17935 "CLOSE changelog mask count $DIRS != 1"
10638 echo "verifying target fid"
10639 fidc=$(changelog_extract_field $MDT0 "CREAT" "timestamp" "t=")
10640 fidf=$($LFS path2fid $DIR/$tdir/pics/zach/timestamp)
10641 [ "$fidc" == "$fidf" ] ||
10642 err17935 "fid in changelog $fidc != file fid $fidf"
10643 echo "verifying parent fid"
10644 fidc=$(changelog_extract_field $MDT0 "CREAT" "timestamp" "p=")
10645 fidf=$($LFS path2fid $DIR/$tdir/pics/zach)
10646 [ "$fidc" == "$fidf" ] ||
10647 err17935 "pfid in changelog $fidc != dir fid $fidf"
10649 USER_REC1=$($GET_CL_USERS | awk "\$1 == \"$USER\" {print \$2}")
10650 $LFS changelog_clear $MDT0 $USER $(($USER_REC1 + 5))
10651 USER_REC2=$($GET_CL_USERS | awk "\$1 == \"$USER\" {print \$2}")
10652 echo "verifying user clear: $(( $USER_REC1 + 5 )) == $USER_REC2"
10653 [ $USER_REC2 == $(($USER_REC1 + 5)) ] ||
10654 err17935 "user index expected $(($USER_REC1 + 5)) is $USER_REC2"
10656 MIN_REC=$($GET_CL_USERS |
10657 awk 'min == "" || $2 < min {min = $2}; END {print min}')
10658 FIRST_REC=$($LFS changelog $MDT0 | head -n1 | awk '{print $1}')
10659 echo "verifying min purge: $(( $MIN_REC + 1 )) == $FIRST_REC"
10660 [ $FIRST_REC == $(($MIN_REC + 1)) ] ||
10661 err17935 "first index should be $(($MIN_REC + 1)) is $FIRST_REC"
10663 # LU-3446 changelog index reset on MDT restart
10664 local MDT_DEV=$(mdsdevname ${SINGLEMDS//mds/})
10665 CUR_REC1=$($GET_CL_USERS | head -n1 | cut -f3 -d' ')
10666 $LFS changelog_clear $MDT0 $USER 0
10667 stop $SINGLEMDS || error "Fail to stop MDT."
10668 start $SINGLEMDS $MDT_DEV $MDS_MOUNT_OPTS || error "Fail to start MDT."
10669 CUR_REC2=$($GET_CL_USERS | head -n1 | cut -f3 -d' ')
10670 echo "verifying index survives MDT restart: $CUR_REC1 == $CUR_REC2"
10671 [ $CUR_REC1 == $CUR_REC2 ] ||
10672 err17935 "current index should be $CUR_REC1 is $CUR_REC2"
10674 echo "verifying user deregister"
10675 do_facet $SINGLEMDS $LCTL --device $MDT0 changelog_deregister $USER
10676 $GET_CL_USERS | grep -q $USER &&
10677 error "User $USER still in changelog_users"
10679 USERS=$(( $($GET_CL_USERS | wc -l) - 2 ))
10680 if [ $USERS -eq 0 ]; then
10681 LAST_REC1=$($GET_CL_USERS | head -n1 | cut -f3 -d' ')
10682 touch $DIR/$tdir/chloe
10683 LAST_REC2=$($GET_CL_USERS | head -n1 | cut -f3 -d' ')
10684 echo "verify changelogs are off: $LAST_REC1 == $LAST_REC2"
10685 [ $LAST_REC1 == $LAST_REC2 ] || error "changelogs not off"
10687 echo "$USERS other changelog users; can't verify off"
10690 run_test 160a "changelog sanity"
10692 test_160b() { # LU-3587
10693 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
10694 remote_mds_nodsh && skip "remote MDS with nodsh" && return
10695 [ $(lustre_version_code $SINGLEMDS) -ge $(version_code 2.2.0) ] ||
10696 { skip "Need MDS version at least 2.2.0"; return; }
10698 local CL_USERS="mdd.$MDT0.changelog_users"
10699 local GET_CL_USERS="do_facet $SINGLEMDS $LCTL get_param -n $CL_USERS"
10700 USER=$(do_facet $SINGLEMDS $LCTL --device $MDT0 changelog_register -n)
10701 echo "Registered as changelog user $USER"
10702 $GET_CL_USERS | grep -q $USER ||
10703 error "User $USER not found in changelog_users"
10705 local LONGNAME1=$(str_repeat a 255)
10706 local LONGNAME2=$(str_repeat b 255)
10709 echo "creating very long named file"
10710 touch $LONGNAME1 || error "create of $LONGNAME1 failed"
10711 echo "moving very long named file"
10712 mv $LONGNAME1 $LONGNAME2
10714 $LFS changelog $MDT0 | grep RENME
10716 echo "deregistering $USER"
10717 do_facet $SINGLEMDS $LCTL --device $MDT0 changelog_deregister $USER
10721 run_test 160b "Verify that very long rename doesn't crash in changelog"
10724 remote_mds_nodsh && skip "remote MDS with nodsh" && return
10727 local server_version=$(lustre_version_code $SINGLEMDS)
10729 [[ $server_version -gt $(version_code 2.5.57) ]] ||
10730 [[ $server_version -gt $(version_code 2.5.1) &&
10731 $server_version -lt $(version_code 2.5.50) ]] ||
10732 { skip "Need MDS version at least 2.5.58 or 2.5.2+"; return; }
10733 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
10735 # Registration step
10736 local USER=$(do_facet $SINGLEMDS $LCTL --device $MDT0 \
10737 changelog_register -n)
10740 mkdir -p $DIR/$tdir
10741 $MCREATE $DIR/$tdir/foo_160c
10742 changelog_chmask "TRUNC"
10743 $TRUNCATE $DIR/$tdir/foo_160c 200
10744 changelog_chmask "TRUNC"
10745 $TRUNCATE $DIR/$tdir/foo_160c 199
10746 $LFS changelog $MDT0
10747 TRUNCS=$($LFS changelog $MDT0 | tail -5 | grep -c "TRUNC")
10748 [ $TRUNCS -eq 1 ] || err17935 "TRUNC changelog mask count $TRUNCS != 1"
10749 $LFS changelog_clear $MDT0 $USER 0
10751 # Deregistration step
10752 echo "deregistering $USER"
10753 do_facet $SINGLEMDS $LCTL --device $MDT0 changelog_deregister $USER
10755 run_test 160c "verify that changelog log catch the truncate event"
10758 remote_mds_nodsh && skip "remote MDS with nodsh" && return
10759 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
10761 local server_version=$(lustre_version_code mds1)
10762 local CL_MASK_PARAM="mdd.$MDT0.changelog_mask"
10764 [[ $server_version -ge $(version_code 2.7.60) ]] ||
10765 { skip "Need MDS version at least 2.7.60+"; return; }
10766 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
10768 # Registration step
10769 local USER=$(do_facet mds1 $LCTL --device $MDT0 \
10770 changelog_register -n)
10772 mkdir -p $DIR/$tdir/migrate_dir
10773 $LFS changelog_clear $MDT0 $USER 0
10775 $LFS migrate -m 1 $DIR/$tdir/migrate_dir || error "migrate fails"
10776 $LFS changelog $MDT0
10777 MIGRATES=$($LFS changelog $MDT0 | tail -5 | grep -c "MIGRT")
10778 $LFS changelog_clear $MDT0 $USER 0
10779 [ $MIGRATES -eq 1 ] ||
10780 error "MIGRATE changelog mask count $MIGRATES != 1"
10782 # Deregistration step
10783 do_facet mds1 $LCTL --device $MDT0 changelog_deregister $USER
10785 run_test 160d "verify that changelog log catch the migrate event"
10788 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
10789 test_mkdir -p -c1 $DIR/$tdir
10790 cp /etc/hosts $DIR/$tdir/$tfile
10791 test_mkdir -c1 $DIR/$tdir/foo1
10792 test_mkdir -c1 $DIR/$tdir/foo2
10793 ln $DIR/$tdir/$tfile $DIR/$tdir/foo1/sofia
10794 ln $DIR/$tdir/$tfile $DIR/$tdir/foo2/zachary
10795 ln $DIR/$tdir/$tfile $DIR/$tdir/foo1/luna
10796 ln $DIR/$tdir/$tfile $DIR/$tdir/foo2/thor
10797 local FID=$($LFS path2fid $DIR/$tdir/$tfile | tr -d '[]')
10798 if [ "$($LFS fid2path $DIR $FID | wc -l)" != "5" ]; then
10799 $LFS fid2path $DIR $FID
10800 err17935 "bad link ea"
10803 rm $DIR/$tdir/foo2/zachary
10805 rm $DIR/$tdir/foo2/thor
10807 rm $DIR/$tdir/$tfile
10809 mv $DIR/$tdir/foo1/sofia $DIR/$tdir/foo2/maggie
10810 if [ "$($LFS fid2path $FSNAME --link 1 $FID)" != "$tdir/foo2/maggie" ]
10812 $LFS fid2path $DIR $FID
10813 err17935 "bad link rename"
10815 rm $DIR/$tdir/foo2/maggie
10818 local longname=filename_avg_len_is_thirty_two_
10819 createmany -l$DIR/$tdir/foo1/luna $DIR/$tdir/foo2/$longname 1000 ||
10820 error "failed to hardlink many files"
10821 links=$($LFS fid2path $DIR $FID | wc -l)
10822 echo -n "${links}/1000 links in link EA"
10823 [[ $links -gt 60 ]] ||
10824 err17935 "expected at least 60 links in link EA"
10825 unlinkmany $DIR/$tdir/foo2/$longname 1000 ||
10826 error "failed to unlink many hardlinks"
10828 run_test 161a "link ea sanity"
10831 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
10832 [ $MDSCOUNT -lt 2 ] && skip "skipping remote directory test" && return
10834 local remote_dir=$DIR/$tdir/remote_dir
10836 mkdir -p $DIR/$tdir
10837 $LFS mkdir -i $MDTIDX $remote_dir ||
10838 error "create remote directory failed"
10840 cp /etc/hosts $remote_dir/$tfile
10841 mkdir -p $remote_dir/foo1
10842 mkdir -p $remote_dir/foo2
10843 ln $remote_dir/$tfile $remote_dir/foo1/sofia
10844 ln $remote_dir/$tfile $remote_dir/foo2/zachary
10845 ln $remote_dir/$tfile $remote_dir/foo1/luna
10846 ln $remote_dir/$tfile $remote_dir/foo2/thor
10848 local FID=$($LFS path2fid $remote_dir/$tfile | tr -d '[' |
10850 if [ "$($LFS fid2path $DIR $FID | wc -l)" != "5" ]; then
10851 $LFS fid2path $DIR $FID
10852 err17935 "bad link ea"
10855 rm $remote_dir/foo2/zachary
10857 rm $remote_dir/foo2/thor
10859 rm $remote_dir/$tfile
10861 mv $remote_dir/foo1/sofia $remote_dir/foo2/maggie
10862 local link_path=$($LFS fid2path $FSNAME --link 1 $FID)
10863 if [ "$DIR/$link_path" != "$remote_dir/foo2/maggie" ]; then
10864 $LFS fid2path $DIR $FID
10865 err17935 "bad link rename"
10867 rm $remote_dir/foo2/maggie
10870 local longname=filename_avg_len_is_thirty_two_
10871 createmany -l$remote_dir/foo1/luna $remote_dir/foo2/$longname 1000 ||
10872 error "failed to hardlink many files"
10873 links=$($LFS fid2path $DIR $FID | wc -l)
10874 echo -n "${links}/1000 links in link EA"
10875 [[ ${links} -gt 60 ]] ||
10876 err17935 "expected at least 60 links in link EA"
10877 unlinkmany $remote_dir/foo2/$longname 1000 ||
10878 error "failed to unlink many hardlinks"
10880 run_test 161b "link ea sanity under remote directory"
10883 remote_mds_nodsh && skip "remote MDS with nodsh" && return
10884 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
10885 [[ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.1.5) ]] &&
10886 skip "Need MDS version at least 2.1.5" && return
10888 # define CLF_RENAME_LAST 0x0001
10889 # rename overwrite a target having nlink = 1 (changelog flag 0x1)
10890 local USER=$(do_facet $SINGLEMDS $LCTL --device $MDT0 \
10891 changelog_register -n)
10893 mkdir -p $DIR/$tdir
10894 touch $DIR/$tdir/foo_161c
10895 touch $DIR/$tdir/bar_161c
10896 mv -f $DIR/$tdir/foo_161c $DIR/$tdir/bar_161c
10897 $LFS changelog $MDT0 | grep RENME
10898 local flags=$($LFS changelog $MDT0 | grep RENME | tail -1 | \
10900 $LFS changelog_clear $MDT0 $USER 0
10901 if [ x$flags != "x0x1" ]; then
10902 do_facet $SINGLEMDS $LCTL --device $MDT0 changelog_deregister \
10904 error "flag $flags is not 0x1"
10906 echo "rename overwrite a target having nlink = 1," \
10907 "changelog record has flags of $flags"
10909 # rename overwrite a target having nlink > 1 (changelog flag 0x0)
10910 touch $DIR/$tdir/foo_161c
10911 touch $DIR/$tdir/bar_161c
10912 ln $DIR/$tdir/bar_161c $DIR/$tdir/foobar_161c
10913 mv -f $DIR/$tdir/foo_161c $DIR/$tdir/bar_161c
10914 $LFS changelog $MDT0 | grep RENME
10915 flags=$($LFS changelog $MDT0 | grep RENME | tail -1 | cut -f5 -d' ')
10916 $LFS changelog_clear $MDT0 $USER 0
10917 if [ x$flags != "x0x0" ]; then
10918 do_facet $SINGLEMDS $LCTL --device $MDT0 changelog_deregister \
10920 error "flag $flags is not 0x0"
10922 echo "rename overwrite a target having nlink > 1," \
10923 "changelog record has flags of $flags"
10925 # rename doesn't overwrite a target (changelog flag 0x0)
10926 touch $DIR/$tdir/foo_161c
10927 mv -f $DIR/$tdir/foo_161c $DIR/$tdir/foo2_161c
10928 $LFS changelog $MDT0 | grep RENME
10929 flags=$($LFS changelog $MDT0 | grep RENME | tail -1 | cut -f5 -d' ')
10930 $LFS changelog_clear $MDT0 $USER 0
10931 if [ x$flags != "x0x0" ]; then
10932 do_facet $SINGLEMDS $LCTL --device $MDT0 changelog_deregister \
10934 error "flag $flags is not 0x0"
10936 echo "rename doesn't overwrite a target," \
10937 "changelog record has flags of $flags"
10939 # define CLF_UNLINK_LAST 0x0001
10940 # unlink a file having nlink = 1 (changelog flag 0x1)
10941 rm -f $DIR/$tdir/foo2_161c
10942 $LFS changelog $MDT0 | grep UNLNK
10943 flags=$($LFS changelog $MDT0 | grep UNLNK | tail -1 | cut -f5 -d' ')
10944 $LFS changelog_clear $MDT0 $USER 0
10945 if [ x$flags != "x0x1" ]; then
10946 do_facet $SINGLEMDS $LCTL --device $MDT0 changelog_deregister \
10948 error "flag $flags is not 0x1"
10950 echo "unlink a file having nlink = 1," \
10951 "changelog record has flags of $flags"
10953 # unlink a file having nlink > 1 (changelog flag 0x0)
10954 ln -f $DIR/$tdir/bar_161c $DIR/$tdir/foobar_161c
10955 rm -f $DIR/$tdir/foobar_161c
10956 $LFS changelog $MDT0 | grep UNLNK
10957 flags=$($LFS changelog $MDT0 | grep UNLNK | tail -1 | cut -f5 -d' ')
10958 $LFS changelog_clear $MDT0 $USER 0
10959 if [ x$flags != "x0x0" ]; then
10960 do_facet $SINGLEMDS $LCTL --device $MDT0 changelog_deregister \
10962 error "flag $flags is not 0x0"
10964 echo "unlink a file having nlink > 1," \
10965 "changelog record has flags of $flags"
10966 do_facet $SINGLEMDS $LCTL --device $MDT0 changelog_deregister $USER
10968 run_test 161c "check CL_RENME[UNLINK] changelog record flags"
10975 local path=$(${LFS} fid2path $*)
10976 # Remove the '//' indicating a remote directory
10977 path=$(echo $path | sed 's#//#/#g')
10980 if [ $RC -ne 0 ]; then
10981 err17935 "path looked up of $expected failed. Error $RC"
10983 elif [ "${path}" != "${expected}" ]; then
10984 err17935 "path looked up \"${path}\" instead of \"${expected}\""
10987 echo "fid $fid resolves to path $path (expected $expected)"
10990 test_162a() { # was test_162
10991 # Make changes to filesystem
10992 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
10993 test_mkdir -p -c1 $DIR/$tdir/d2
10994 touch $DIR/$tdir/d2/$tfile
10995 touch $DIR/$tdir/d2/x1
10996 touch $DIR/$tdir/d2/x2
10997 test_mkdir -p -c1 $DIR/$tdir/d2/a/b/c
10998 test_mkdir -p -c1 $DIR/$tdir/d2/p/q/r
11000 FID=$($LFS path2fid $DIR/$tdir/d2/$tfile | tr -d '[]')
11001 check_path "$tdir/d2/$tfile" $FSNAME $FID --link 0 ||
11002 error "check path $tdir/d2/$tfile failed"
11005 ln -s $DIR/$tdir/d2/$tfile $DIR/$tdir/d2/p/q/r/slink
11006 FID=$($LFS path2fid $DIR/$tdir/d2/p/q/r/slink | tr -d '[]')
11007 check_path "$tdir/d2/p/q/r/slink" $FSNAME $FID --link 0 ||
11008 error "check path $tdir/d2/p/q/r/slink failed"
11010 # softlink to wrong file
11011 ln -s /this/is/garbage $DIR/$tdir/d2/p/q/r/slink.wrong
11012 FID=$($LFS path2fid $DIR/$tdir/d2/p/q/r/slink.wrong | tr -d '[]')
11013 check_path "$tdir/d2/p/q/r/slink.wrong" $FSNAME $FID --link 0 ||
11014 error "check path $tdir/d2/p/q/r/slink.wrong failed"
11017 ln $DIR/$tdir/d2/$tfile $DIR/$tdir/d2/p/q/r/hlink
11018 mv $DIR/$tdir/d2/$tfile $DIR/$tdir/d2/a/b/c/new_file
11019 FID=$($LFS path2fid $DIR/$tdir/d2/a/b/c/new_file | tr -d '[]')
11020 # fid2path dir/fsname should both work
11021 check_path "$tdir/d2/a/b/c/new_file" $FSNAME $FID --link 1 ||
11022 error "check path $tdir/d2/a/b/c/new_file failed"
11023 check_path "$DIR/$tdir/d2/p/q/r/hlink" $DIR $FID --link 0 ||
11024 error "check path $DIR/$tdir/d2/p/q/r/hlink failed"
11026 # hardlink count: check that there are 2 links
11027 # Doesnt work with CMD yet: 17935
11028 ${LFS} fid2path $DIR $FID | wc -l | grep -q 2 || \
11029 err17935 "expected 2 links"
11031 # hardlink indexing: remove the first link
11032 rm $DIR/$tdir/d2/p/q/r/hlink
11033 check_path "$tdir/d2/a/b/c/new_file" $FSNAME $FID --link 0 ||
11034 error "check path $DIR/$tdir/d2/a/b/c/new_file failed"
11038 run_test 162a "path lookup sanity"
11041 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
11042 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
11045 $LFS setdirstripe -i0 -c$MDSCOUNT -t all_char $DIR/$tdir/striped_dir ||
11046 error "create striped dir failed"
11048 local FID=$($LFS getdirstripe $DIR/$tdir/striped_dir |
11049 tail -n 1 | awk '{print $2}')
11050 stat $MOUNT/.lustre/fid/$FID && error "sub_stripe can be accessed"
11052 touch $DIR/$tdir/striped_dir/f{0..4} || error "touch f0..4 failed"
11053 mkdir $DIR/$tdir/striped_dir/d{0..4} || error "mkdir d0..4 failed"
11056 for ((i=0;i<5;i++)); do
11057 FID=$($LFS path2fid $DIR/$tdir/striped_dir/f$i | tr -d '[]') ||
11058 error "get fid for f$i failed"
11059 check_path "$tdir/striped_dir/f$i" $FSNAME $FID --link 0 ||
11060 error "check path $tdir/striped_dir/f$i failed"
11062 FID=$($LFS path2fid $DIR/$tdir/striped_dir/d$i | tr -d '[]') ||
11063 error "get fid for d$i failed"
11064 check_path "$tdir/striped_dir/d$i" $FSNAME $FID --link 0 ||
11065 error "check path $tdir/striped_dir/d$i failed"
11070 run_test 162b "striped directory path lookup sanity"
11072 # LU-4239: Verify fid2path works with paths 100 or more directories deep
11074 [[ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.7.51) ]] &&
11075 skip "Need MDS version at least 2.7.51" && return
11076 test_mkdir $DIR/$tdir.local
11077 test_mkdir $DIR/$tdir.remote
11078 local lpath=$tdir.local
11079 local rpath=$tdir.remote
11081 for ((i = 0; i <= 101; i++)); do
11084 FID=$($LFS path2fid $DIR/$lpath | tr -d '[]') ||
11085 error "get fid for local directory $DIR/$lpath failed"
11086 check_path "$DIR/$lpath" $MOUNT $FID --link 0 ||
11087 error "check path for local directory $DIR/$lpath failed"
11090 test_mkdir $DIR/$rpath
11091 FID=$($LFS path2fid $DIR/$rpath | tr -d '[]') ||
11092 error "get fid for remote directory $DIR/$rpath failed"
11093 check_path "$DIR/$rpath" $MOUNT $FID --link 0 ||
11094 error "check path for remote directory $DIR/$rpath failed"
11099 run_test 162c "fid2path works with paths 100 or more directories deep"
11102 # do directio so as not to populate the page cache
11103 log "creating a 10 Mb file"
11104 $MULTIOP $DIR/$tfile oO_CREAT:O_DIRECT:O_RDWR:w$((10*1048576))c || error "multiop failed while creating a file"
11105 log "starting reads"
11106 dd if=$DIR/$tfile of=/dev/null bs=4096 &
11107 log "truncating the file"
11108 $MULTIOP $DIR/$tfile oO_TRUNC:c || error "multiop failed while truncating the file"
11110 kill %+ || true # reads might have finished
11111 echo "wait until dd is finished"
11113 log "removing the temporary file"
11114 rm -rf $DIR/$tfile || error "tmp file removal failed"
11116 run_test 169 "parallel read and truncate should not deadlock"
11119 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
11120 $LCTL clear # bug 18514
11121 $LCTL debug_daemon start $TMP/${tfile}_log_good
11123 $LCTL debug_daemon stop
11124 sed -e "s/^...../a/g" $TMP/${tfile}_log_good > $TMP/${tfile}_log_bad ||
11125 error "sed failed to read log_good"
11127 $LCTL debug_daemon start $TMP/${tfile}_log_good
11129 $LCTL debug_daemon stop
11131 $LCTL df $TMP/${tfile}_log_bad > $TMP/${tfile}_log_bad.out 2>&1 ||
11132 error "lctl df log_bad failed"
11134 local bad_line=$(tail -n 1 $TMP/${tfile}_log_bad.out | awk '{print $9}')
11135 local good_line1=$(tail -n 1 $TMP/${tfile}_log_bad.out | awk '{print $5}')
11137 $LCTL df $TMP/${tfile}_log_good > $TMP/${tfile}_log_good.out 2>&1
11138 local good_line2=$(tail -n 1 $TMP/${tfile}_log_good.out | awk '{print $5}')
11140 [ "$bad_line" ] && [ "$good_line1" ] && [ "$good_line2" ] ||
11141 error "bad_line good_line1 good_line2 are empty"
11143 cat $TMP/${tfile}_log_good >> $TMP/${tfile}_logs_corrupt
11144 cat $TMP/${tfile}_log_bad >> $TMP/${tfile}_logs_corrupt
11145 cat $TMP/${tfile}_log_good >> $TMP/${tfile}_logs_corrupt
11147 $LCTL df $TMP/${tfile}_logs_corrupt > $TMP/${tfile}_log_bad.out 2>&1
11148 local bad_line_new=$(tail -n 1 $TMP/${tfile}_log_bad.out | awk '{print $9}')
11149 local good_line_new=$(tail -n 1 $TMP/${tfile}_log_bad.out | awk '{print $5}')
11151 [ "$bad_line_new" ] && [ "$good_line_new" ] ||
11152 error "bad_line_new good_line_new are empty"
11154 local expected_good=$((good_line1 + good_line2*2))
11156 rm -f $TMP/${tfile}*
11157 # LU-231, short malformed line may not be counted into bad lines
11158 if [ $bad_line -ne $bad_line_new ] &&
11159 [ $bad_line -ne $((bad_line_new - 1)) ]; then
11160 error "expected $bad_line bad lines, but got $bad_line_new"
11164 if [ $expected_good -ne $good_line_new ]; then
11165 error "expected $expected_good good lines, but got $good_line_new"
11170 run_test 170 "test lctl df to handle corrupted log ====================="
11172 test_171() { # bug20592
11173 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
11174 #define OBD_FAIL_PTLRPC_DUMP_LOG 0x50e
11175 $LCTL set_param fail_loc=0x50e
11176 $LCTL set_param fail_val=3000
11177 multiop_bg_pause $DIR/$tfile O_s || true
11179 kill -USR1 $MULTIPID
11183 if dmesg | grep "recursive fault"; then
11184 error "caught a recursive fault"
11186 $LCTL set_param fail_loc=0
11189 run_test 171 "test libcfs_debug_dumplog_thread stuck in do_exit() ======"
11191 # it would be good to share it with obdfilter-survey/iokit-libecho code
11192 setup_obdecho_osc () {
11195 local obdfilter_name=$2
11196 echo "Creating new osc for $obdfilter_name on $ost_nid"
11197 # make sure we can find loopback nid
11198 $LCTL add_uuid $ost_nid $ost_nid >/dev/null 2>&1
11200 [ $rc -eq 0 ] && { $LCTL attach osc ${obdfilter_name}_osc \
11201 ${obdfilter_name}_osc_UUID || rc=2; }
11202 [ $rc -eq 0 ] && { $LCTL --device ${obdfilter_name}_osc setup \
11203 ${obdfilter_name}_UUID $ost_nid || rc=3; }
11207 cleanup_obdecho_osc () {
11208 local obdfilter_name=$1
11209 $LCTL --device ${obdfilter_name}_osc cleanup >/dev/null
11210 $LCTL --device ${obdfilter_name}_osc detach >/dev/null
11217 local pages=${3:-64}
11222 local obd_size=$(get_obd_size $node $OBD)
11223 local page_size=$(get_page_size $node)
11224 if [[ -n "$obd_size" ]]; then
11225 local new_count=$((obd_size / (pages * page_size / 1024)))
11226 [[ $new_count -ge $count ]] || count=$new_count
11229 do_facet $node "$LCTL attach echo_client ec ec_uuid" || rc=1
11230 [ $rc -eq 0 ] && { do_facet $node "$LCTL --device ec setup $OBD" ||
11232 if [ $rc -eq 0 ]; then
11233 id=$(do_facet $node "$LCTL --device ec create 1" | awk '/object id/ {print $6}')
11234 [ ${PIPESTATUS[0]} -eq 0 -a -n "$id" ] || rc=3
11236 echo "New object id is $id"
11237 [ $rc -eq 0 ] && { do_facet $node "$LCTL --device ec getattr $id" ||
11239 [ $rc -eq 0 ] && { do_facet $node "$LCTL --device ec " \
11240 "test_brw $count w v $pages $id" || rc=4; }
11241 [ $rc -eq 0 ] && { do_facet $node "$LCTL --device ec destroy $id 1" ||
11243 [ $rc -eq 0 -o $rc -gt 2 ] && { do_facet $node "$LCTL --device ec " \
11244 "cleanup" || rc=5; }
11245 [ $rc -eq 0 -o $rc -gt 1 ] && { do_facet $node "$LCTL --device ec " \
11246 "detach" || rc=6; }
11247 [ $rc -ne 0 ] && echo "obecho_create_test failed: $rc"
11252 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
11253 remote_ost_nodsh && skip "remote OST with nodsh" && return
11255 local rmmod_local=0
11257 if ! module_loaded obdecho; then
11258 load_module obdecho/obdecho
11262 local osc=$($LCTL dl | grep -v mdt | awk '$3 == "osc" {print $4; exit}')
11263 local host=$(lctl get_param -n osc.$osc.import |
11264 awk '/current_connection:/ {print $2}' )
11265 local target=$(lctl get_param -n osc.$osc.import |
11266 awk '/target:/ {print $2}' )
11267 target=${target%_UUID}
11269 [[ -n $target ]] && { setup_obdecho_osc $host $target || rc=1; } || rc=1
11270 [ $rc -eq 0 ] && { obdecho_test ${target}_osc client || rc=2; }
11271 [[ -n $target ]] && cleanup_obdecho_osc $target
11272 [ $rmmod_local -eq 1 ] && rmmod obdecho
11275 run_test 180a "test obdecho on osc"
11278 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
11279 remote_ost_nodsh && skip "remote OST with nodsh" && return
11281 local rmmod_remote=0
11283 do_facet ost1 "lsmod | grep -q obdecho || " \
11284 "{ insmod ${LUSTRE}/obdecho/obdecho.ko || " \
11285 "modprobe obdecho; }" && rmmod_remote=1
11286 target=$(do_facet ost1 $LCTL dl | awk '/obdfilter/ {print $4;exit}')
11287 [[ -n $target ]] && { obdecho_test $target ost1 || rc=1; }
11288 [ $rmmod_remote -eq 1 ] && do_facet ost1 "rmmod obdecho"
11291 run_test 180b "test obdecho directly on obdfilter"
11293 test_180c() { # LU-2598
11294 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
11295 remote_ost_nodsh && skip "remote OST with nodsh" && return
11296 [[ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.4.0) ]] &&
11297 skip "Need MDS version at least 2.4.0" && return
11300 local rmmod_remote=false
11301 local pages=16384 # 64MB bulk I/O RPC size
11304 do_rpc_nodes $(facet_active_host ost1) load_module obdecho/obdecho &&
11305 rmmod_remote=true || error "failed to load module obdecho"
11307 target=$(do_facet ost1 $LCTL dl | awk '/obdfilter/ { print $4 }' |
11309 if [ -n "$target" ]; then
11310 obdecho_test "$target" ost1 "$pages" || rc=${PIPESTATUS[0]}
11312 echo "there is no obdfilter target on ost1"
11315 $rmmod_remote && do_facet ost1 "rmmod obdecho" || true
11318 run_test 180c "test huge bulk I/O size on obdfilter, don't LASSERT"
11320 test_181() { # bug 22177
11321 test_mkdir -p $DIR/$tdir || error "creating dir $DIR/$tdir"
11322 # create enough files to index the directory
11323 createmany -o $DIR/$tdir/foobar 4000
11324 # print attributes for debug purpose
11327 multiop_bg_pause $DIR/$tdir D_Sc || return 1
11329 # remove the files & current working dir
11330 unlinkmany $DIR/$tdir/foobar 4000
11332 kill -USR1 $MULTIPID
11334 stat $DIR/$tdir && error "open-unlinked dir was not removed!"
11337 run_test 181 "Test open-unlinked dir ========================"
11343 mkdir -p $DIR/$tdir || error "creating dir $DIR/$tdir"
11345 $LCTL set_param mdc.*.rpc_stats=clear
11347 for (( i = 0; i < $tcount; i++ )) ; do
11348 mkdir $DIR/$tdir/$i
11351 for (( i = 0; i < $tcount; i++ )) ; do
11352 createmany -o $DIR/$tdir/$i/f- $fcount &
11356 for (( i = 0; i < $tcount; i++ )) ; do
11357 unlinkmany $DIR/$tdir/$i/f- $fcount &
11361 $LCTL get_param mdc.*.rpc_stats
11365 run_test 182 "Test parallel modify metadata operations ================"
11367 test_183() { # LU-2275
11368 remote_mds_nodsh && skip "remote MDS with nodsh" && return
11369 [[ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.3.56) ]] &&
11370 skip "Need MDS version at least 2.3.56" && return
11372 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
11373 mkdir -p $DIR/$tdir || error "creating dir $DIR/$tdir"
11374 echo aaa > $DIR/$tdir/$tfile
11376 #define OBD_FAIL_MDS_NEGATIVE_POSITIVE 0x148
11377 do_facet $SINGLEMDS $LCTL set_param fail_loc=0x148
11379 ls -l $DIR/$tdir && error "ls succeeded, should have failed"
11380 cat $DIR/$tdir/$tfile && error "cat succeeded, should have failed"
11382 do_facet $SINGLEMDS $LCTL set_param fail_loc=0
11384 # Flush negative dentry cache
11385 touch $DIR/$tdir/$tfile
11387 # We are not checking for any leaked references here, they'll
11388 # become evident next time we do cleanup with module unload.
11391 run_test 183 "No crash or request leak in case of strange dispositions ========"
11393 # test suite 184 is for LU-2016, LU-2017
11395 check_swap_layouts_support && return 0
11397 dir0=$DIR/$tdir/$testnum
11398 test_mkdir -p -c1 $dir0 || error "creating dir $dir0"
11403 $SETSTRIPE -c1 $file1
11405 $SETSTRIPE -c2 $file2
11407 gen1=$($GETSTRIPE -g $file1)
11408 gen2=$($GETSTRIPE -g $file2)
11410 $LFS swap_layouts $file1 $file2 || error "swap of file layout failed"
11411 gen=$($GETSTRIPE -g $file1)
11412 [[ $gen1 != $gen ]] ||
11413 "Layout generation on $file1 does not change"
11414 gen=$($GETSTRIPE -g $file2)
11415 [[ $gen2 != $gen ]] ||
11416 "Layout generation on $file2 does not change"
11418 cmp $ref1 $file2 || error "content compare failed ($ref1 != $file2)"
11419 cmp $ref2 $file1 || error "content compare failed ($ref2 != $file1)"
11421 run_test 184a "Basic layout swap"
11424 check_swap_layouts_support && return 0
11426 dir0=$DIR/$tdir/$testnum
11427 mkdir -p $dir0 || error "creating dir $dir0"
11434 $SETSTRIPE -c1 $file1
11435 $SETSTRIPE -c2 $file2
11436 $SETSTRIPE -c1 $file3
11437 chown $RUNAS_ID $file3
11438 gen1=$($GETSTRIPE -g $file1)
11439 gen2=$($GETSTRIPE -g $file2)
11441 $LFS swap_layouts $dir1 $dir2 &&
11442 error "swap of directories layouts should fail"
11443 $LFS swap_layouts $dir1 $file1 &&
11444 error "swap of directory and file layouts should fail"
11445 $RUNAS $LFS swap_layouts $file1 $file2 &&
11446 error "swap of file we cannot write should fail"
11447 $LFS swap_layouts $file1 $file3 &&
11448 error "swap of file with different owner should fail"
11449 /bin/true # to clear error code
11451 run_test 184b "Forbidden layout swap (will generate errors)"
11454 check_swap_layouts_support && return 0
11456 local dir0=$DIR/$tdir/$testnum
11457 mkdir -p $dir0 || error "creating dir $dir0"
11459 local ref1=$dir0/ref1
11460 local ref2=$dir0/ref2
11461 local file1=$dir0/file1
11462 local file2=$dir0/file2
11463 # create a file large enough for the concurrent test
11464 dd if=/dev/urandom of=$ref1 bs=1M count=$((RANDOM % 50 + 20))
11465 dd if=/dev/urandom of=$ref2 bs=1M count=$((RANDOM % 50 + 20))
11466 echo "ref file size: ref1($(stat -c %s $ref1))," \
11467 "ref2($(stat -c %s $ref2))"
11470 dd if=$ref1 of=$file1 bs=16k &
11473 # Make sure dd starts to copy file
11474 while [ ! -f $file1 ]; do sleep 0.1; done
11476 $LFS swap_layouts $file1 $file2
11479 [[ $? == 0 ]] || error "concurrent write on $file1 failed"
11480 [[ $rc == 0 ]] || error "swap of $file1 and $file2 failed"
11482 # how many bytes copied before swapping layout
11483 local copied=$(stat -c %s $file2)
11484 local remaining=$(stat -c %s $ref1)
11485 remaining=$((remaining - copied))
11486 echo "Copied $copied bytes before swapping layout..."
11488 cmp -n $copied $file1 $ref2 | grep differ &&
11489 error "Content mismatch [0, $copied) of ref2 and file1"
11490 cmp -n $copied $file2 $ref1 ||
11491 error "Content mismatch [0, $copied) of ref1 and file2"
11492 cmp -i $copied:$copied -n $remaining $file1 $ref1 ||
11493 error "Content mismatch [$copied, EOF) of ref1 and file1"
11496 rm -f $ref1 $ref2 $file1 $file2
11498 run_test 184c "Concurrent write and layout swap"
11501 check_swap_layouts_support && return 0
11502 [ -z "$(which getfattr 2>/dev/null)" ] &&
11503 skip "no getfattr command" && return 0
11505 local file1=$DIR/$tdir/$tfile-1
11506 local file2=$DIR/$tdir/$tfile-2
11507 local file3=$DIR/$tdir/$tfile-3
11511 mkdir -p $DIR/$tdir
11512 touch $file1 || error "create $file1 failed"
11513 $OPENFILE -f O_CREAT:O_LOV_DELAY_CREATE $file2 ||
11514 error "create $file2 failed"
11515 $OPENFILE -f O_CREAT:O_LOV_DELAY_CREATE $file3 ||
11516 error "create $file3 failed"
11517 lovea1=$($LFS getstripe $file1 | sed 1d)
11519 $LFS swap_layouts $file2 $file3 ||
11520 error "swap $file2 $file3 layouts failed"
11521 $LFS swap_layouts $file1 $file2 ||
11522 error "swap $file1 $file2 layouts failed"
11524 lovea2=$($LFS getstripe $file2 | sed 1d)
11525 [ "$lovea1" == "$lovea2" ] || error "lovea $lovea1 != $lovea2"
11527 lovea1=$(getfattr -n trusted.lov $file1 | grep ^trusted)
11528 [[ -z "$lovea1" ]] || error "$file1 shouldn't have lovea"
11530 run_test 184d "allow stripeless layouts swap"
11533 [[ $(lustre_version_code $SINGLEMDS) -ge $(version_code 2.6.94) ]] ||
11534 { skip "Need MDS version at least 2.6.94"; return 0; }
11535 check_swap_layouts_support && return 0
11536 [ -z "$(which getfattr 2>/dev/null)" ] &&
11537 skip "no getfattr command" && return 0
11539 local file1=$DIR/$tdir/$tfile-1
11540 local file2=$DIR/$tdir/$tfile-2
11541 local file3=$DIR/$tdir/$tfile-3
11544 mkdir -p $DIR/$tdir
11545 touch $file1 || error "create $file1 failed"
11546 $OPENFILE -f O_CREAT:O_LOV_DELAY_CREATE $file2 ||
11547 error "create $file2 failed"
11548 $OPENFILE -f O_CREAT:O_LOV_DELAY_CREATE $file3 ||
11549 error "create $file3 failed"
11551 $LFS swap_layouts $file1 $file2 ||
11552 error "swap $file1 $file2 layouts failed"
11554 lovea=$(getfattr -n trusted.lov $file1 | grep ^trusted)
11555 [[ -z "$lovea" ]] || error "$file1 shouldn't have lovea"
11557 echo 123 > $file1 || error "Should be able to write into $file1"
11559 $LFS swap_layouts $file1 $file3 ||
11560 error "swap $file1 $file3 layouts failed"
11562 echo 123 > $file1 || error "Should be able to write into $file1"
11564 rm -rf $file1 $file2 $file3
11566 run_test 184e "Recreate layout after stripeless layout swaps"
11568 test_185() { # LU-2441
11569 # LU-3553 - no volatile file support in old servers
11570 [[ $(lustre_version_code $SINGLEMDS) -ge $(version_code 2.3.60) ]] ||
11571 { skip "Need MDS version at least 2.3.60"; return 0; }
11573 mkdir -p $DIR/$tdir || error "creating dir $DIR/$tdir"
11574 touch $DIR/$tdir/spoo
11575 local mtime1=$(stat -c "%Y" $DIR/$tdir)
11576 local fid=$($MULTIOP $DIR/$tdir VFw4096c) ||
11577 error "cannot create/write a volatile file"
11578 [ "$FILESET" == "" ] &&
11579 $CHECKSTAT -t file $MOUNT/.lustre/fid/$fid 2>/dev/null &&
11580 error "FID is still valid after close"
11582 multiop_bg_pause $DIR/$tdir vVw4096_c
11589 # assume that the next FID for this client is sequential, since stdout
11590 # is unfortunately eaten by multiop_bg_pause
11591 local n=$((${fidv[1]} + 1))
11592 local next_fid="${fidv[0]}:$(printf "0x%x" $n):${fidv[2]}"
11593 if [ "$FILESET" == "" ]; then
11594 $CHECKSTAT -t file $MOUNT/.lustre/fid/$next_fid ||
11595 error "FID is missing before close"
11597 kill -USR1 $multi_pid
11598 # 1 second delay, so if mtime change we will see it
11600 local mtime2=$(stat -c "%Y" $DIR/$tdir)
11601 [[ $mtime1 == $mtime2 ]] || error "mtime has changed"
11603 run_test 185 "Volatile file support"
11606 remote_mds_nodsh && skip "remote MDS with nodsh" && return
11607 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.3.0) ] &&
11608 skip "Need MDS version at least 2.3.0" && return
11610 local dir0=$DIR/$tdir/$testnum
11611 mkdir -p $dir0 || error "creating dir $dir0"
11613 local file=$dir0/file1
11614 dd if=/dev/urandom of=$file count=10 bs=1M conv=fsync
11615 local dv1=$($LFS data_version $file)
11616 dd if=/dev/urandom of=$file seek=10 count=1 bs=1M conv=fsync
11617 local dv2=$($LFS data_version $file)
11618 [[ $dv1 != $dv2 ]] ||
11619 error "data version did not change on write $dv1 == $dv2"
11624 run_test 187a "Test data version change"
11627 remote_mds_nodsh && skip "remote MDS with nodsh" && return
11628 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.3.0) ] &&
11629 skip "Need MDS version at least 2.3.0" && return
11631 local dir0=$DIR/$tdir/$testnum
11632 mkdir -p $dir0 || error "creating dir $dir0"
11634 declare -a DV=$($MULTIOP $dir0 Vw1000xYw1000xY | cut -f3 -d" ")
11635 [[ ${DV[0]} != ${DV[1]} ]] ||
11636 error "data version did not change on write"\
11637 " ${DV[0]} == ${DV[1]}"
11642 run_test 187b "Test data version change on volatile file"
11645 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
11646 remote_mgs_nodsh && skip "remote MGS with nodsh" && return
11647 [ -n "$FILESET" ] && skip "SKIP due to FILESET set" && return
11649 local POOL=${POOL:-cea1}
11650 local POOL_ROOT=${POOL_ROOT:-$DIR/d200.pools}
11651 local POOL_DIR_NAME=${POOL_DIR_NAME:-dir_tst}
11654 local last_ost=$(($OSTCOUNT - 1))
11656 local ost_list=$(seq $first_ost $ost_step $last_ost)
11657 local ost_range="$first_ost $last_ost $ost_step"
11658 local test_path=$POOL_ROOT/$POOL_DIR_NAME
11659 local file_dir=$POOL_ROOT/file_tst
11660 local subdir=$test_path/subdir
11664 # former test_200a test_200b
11665 pool_add $POOL || { rc=$? ; break; }
11666 pool_add_targets $POOL $ost_range || { rc=$? ; break; }
11667 # former test_200c test_200d
11668 mkdir -p $test_path
11669 pool_set_dir $POOL $test_path || { rc=$? ; break; }
11670 pool_check_dir $POOL $test_path || { rc=$? ; break; }
11672 pool_check_dir $POOL $subdir || { rc=$? ; break; }
11673 pool_dir_rel_path $POOL $POOL_DIR_NAME $POOL_ROOT \
11674 || { rc=$? ; break; }
11675 # former test_200e test_200f
11676 local files=$((OSTCOUNT*3))
11677 pool_alloc_files $POOL $test_path $files "$ost_list" \
11678 || { rc=$? ; break; }
11679 pool_create_files $POOL $file_dir $files "$ost_list" \
11680 || { rc=$? ; break; }
11681 # former test_200g test_200h
11682 pool_lfs_df $POOL || { rc=$? ; break; }
11683 pool_file_rel_path $POOL $test_path || { rc=$? ; break; }
11685 # former test_201a test_201b test_201c
11686 pool_remove_first_target $POOL || { rc=$? ; break; }
11688 local f=$test_path/$tfile
11689 pool_remove_all_targets $POOL $f || { rc=$? ; break; }
11690 pool_remove $POOL $f || { rc=$? ; break; }
11697 run_test 200 "OST pools"
11699 # usage: default_attr <count | size | offset>
11701 $LCTL get_param -n lov.$FSNAME-clilov-\*.stripe${1}
11704 # usage: check_default_stripe_attr
11705 check_default_stripe_attr() {
11706 ACTUAL=$($GETSTRIPE $* $DIR/$tdir)
11708 --stripe-count|--count)
11709 [ -n "$2" ] && EXPECTED=0 || EXPECTED=$(default_attr count);;
11710 --stripe-size|--size)
11711 [ -n "$2" ] && EXPECTED=0 || EXPECTED=$(default_attr size);;
11712 --stripe-index|--index)
11715 error "unknown getstripe attr '$1'"
11718 [ $ACTUAL != $EXPECTED ] &&
11719 error "$DIR/$tdir has $1 '$ACTUAL', not '$EXPECTED'"
11723 test_mkdir -p $DIR/$tdir
11724 $SETSTRIPE --stripe-count 0 --stripe-size 0 --stripe-index -1 $DIR/$tdir
11726 check_default_stripe_attr --stripe-count
11727 check_default_stripe_attr --stripe-size
11728 check_default_stripe_attr --stripe-index
11732 run_test 204a "Print default stripe attributes ================="
11735 test_mkdir -p $DIR/$tdir
11736 $SETSTRIPE --stripe-count 1 $DIR/$tdir
11738 check_default_stripe_attr --stripe-size
11739 check_default_stripe_attr --stripe-index
11743 run_test 204b "Print default stripe size and offset ==========="
11746 test_mkdir -p $DIR/$tdir
11747 $SETSTRIPE --stripe-size 65536 $DIR/$tdir
11749 check_default_stripe_attr --stripe-count
11750 check_default_stripe_attr --stripe-index
11754 run_test 204c "Print default stripe count and offset ==========="
11757 test_mkdir -p $DIR/$tdir
11758 $SETSTRIPE --stripe-index 0 $DIR/$tdir
11760 check_default_stripe_attr --stripe-count
11761 check_default_stripe_attr --stripe-size
11765 run_test 204d "Print default stripe count and size ============="
11768 test_mkdir -p $DIR/$tdir
11769 $SETSTRIPE -d $DIR/$tdir
11771 check_default_stripe_attr --stripe-count --raw
11772 check_default_stripe_attr --stripe-size --raw
11773 check_default_stripe_attr --stripe-index --raw
11777 run_test 204e "Print raw stripe attributes ================="
11780 test_mkdir -p $DIR/$tdir
11781 $SETSTRIPE --stripe-count 1 $DIR/$tdir
11783 check_default_stripe_attr --stripe-size --raw
11784 check_default_stripe_attr --stripe-index --raw
11788 run_test 204f "Print raw stripe size and offset ==========="
11791 test_mkdir -p $DIR/$tdir
11792 $SETSTRIPE --stripe-size 65536 $DIR/$tdir
11794 check_default_stripe_attr --stripe-count --raw
11795 check_default_stripe_attr --stripe-index --raw
11799 run_test 204g "Print raw stripe count and offset ==========="
11802 test_mkdir -p $DIR/$tdir
11803 $SETSTRIPE --stripe-index 0 $DIR/$tdir
11805 check_default_stripe_attr --stripe-count --raw
11806 check_default_stripe_attr --stripe-size --raw
11810 run_test 204h "Print raw stripe count and size ============="
11812 # Figure out which job scheduler is being used, if any,
11813 # or use a fake one
11814 if [ -n "$SLURM_JOB_ID" ]; then # SLURM
11815 JOBENV=SLURM_JOB_ID
11816 elif [ -n "$LSB_JOBID" ]; then # Load Sharing Facility
11818 elif [ -n "$PBS_JOBID" ]; then # PBS/Maui/Moab
11820 elif [ -n "$LOADL_STEPID" ]; then # LoadLeveller
11821 JOBENV=LOADL_STEP_ID
11822 elif [ -n "$JOB_ID" ]; then # Sun Grid Engine
11825 $LCTL list_param jobid_name > /dev/null 2>&1
11826 if [ $? -eq 0 ]; then
11833 verify_jobstats() {
11838 # we don't really need to clear the stats for this test to work, since each
11839 # command has a unique jobid, but it makes debugging easier if needed.
11840 # for facet in $facets; do
11841 # local dev=$(convert_facet2label $facet)
11842 # # clear old jobstats
11843 # do_facet $facet lctl set_param *.$dev.job_stats="clear"
11846 # use a new JobID for each test, or we might see an old one
11847 [ "$JOBENV" = "FAKE_JOBID" ] &&
11848 FAKE_JOBID=id.$testnum.$(basename ${cmd[0]}).$RANDOM
11852 [ "$JOBENV" = "nodelocal" ] && {
11853 FAKE_JOBID=id.$testnum.$(basename ${cmd[0]}).$RANDOM
11854 $LCTL set_param jobid_name=$FAKE_JOBID
11858 log "Test: ${cmd[*]}"
11859 log "Using JobID environment variable $JOBENV=$JOBVAL"
11861 if [ $JOBENV = "FAKE_JOBID" ]; then
11862 FAKE_JOBID=$JOBVAL ${cmd[*]}
11867 # all files are created on OST0000
11868 for facet in $facets; do
11869 local stats="*.$(convert_facet2label $facet).job_stats"
11870 if [ $(do_facet $facet lctl get_param $stats |
11871 grep -c $JOBVAL) -ne 1 ]; then
11872 do_facet $facet lctl get_param $stats
11873 error "No jobstats for $JOBVAL found on $facet::$stats"
11880 NEW_JOBENV=${1:-$OLD_JOBENV}
11881 do_facet mgs $LCTL conf_param $FSNAME.sys.jobid_var=$NEW_JOBENV
11882 wait_update $HOSTNAME "$LCTL get_param -n jobid_var" $NEW_JOBENV
11886 do_facet $SINGLEMDS \
11887 $LCTL set_param mdt.*.job_cleanup_interval=$OLD_INTERVAL
11888 [ $OLD_JOBENV != $JOBENV ] && jobstats_set $OLD_JOBENV
11889 do_facet $SINGLEMDS lctl --device $MDT0 changelog_deregister $CL_USER
11892 test_205() { # Job stats
11893 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
11894 remote_mgs_nodsh && skip "remote MGS with nodsh" && return
11895 remote_mds_nodsh && skip "remote MDS with nodsh" && return
11896 remote_ost_nodsh && skip "remote OST with nodsh" && return
11898 [ -z "$(lctl get_param -n mdc.*.connect_flags | grep jobstats)" ] &&
11899 skip "Server doesn't support jobstats" && return 0
11900 [[ $JOBID_VAR = disable ]] && skip "jobstats is disabled" && return
11902 OLD_JOBENV=$($LCTL get_param -n jobid_var)
11903 if [ $OLD_JOBENV != $JOBENV ]; then
11904 jobstats_set $JOBENV
11905 trap cleanup_205 EXIT
11908 CL_USER=$(do_facet $SINGLEMDS lctl --device $MDT0 changelog_register -n)
11909 echo "Registered as changelog user $CL_USER"
11911 OLD_INTERVAL=$(do_facet $SINGLEMDS \
11912 lctl get_param -n mdt.*.job_cleanup_interval)
11913 local interval_new=5
11914 do_facet $SINGLEMDS \
11915 $LCTL set_param mdt.*.job_cleanup_interval=$interval_new
11916 local start=$SECONDS
11920 cmd="mkdir $DIR/$tdir"
11921 verify_jobstats "$cmd" "$SINGLEMDS"
11923 cmd="rmdir $DIR/$tdir"
11924 verify_jobstats "$cmd" "$SINGLEMDS"
11925 # mkdir on secondary MDT
11926 if [ $MDSCOUNT -gt 1 ]; then
11927 cmd="lfs mkdir -i 1 $DIR/$tdir.remote"
11928 verify_jobstats "$cmd" "mds2"
11931 cmd="mknod $DIR/$tfile c 1 3"
11932 verify_jobstats "$cmd" "$SINGLEMDS"
11934 cmd="rm -f $DIR/$tfile"
11935 verify_jobstats "$cmd" "$SINGLEMDS"
11936 # create all files on OST0000 so verify_jobstats can find OST stats
11938 cmd="$SETSTRIPE -i 0 -c 1 $DIR/$tfile"
11939 verify_jobstats "$cmd" "$SINGLEMDS"
11941 cmd="touch $DIR/$tfile"
11942 verify_jobstats "$cmd" "$SINGLEMDS ost1"
11944 cmd="dd if=/dev/zero of=$DIR/$tfile bs=1M count=1 oflag=sync"
11945 verify_jobstats "$cmd" "ost1"
11947 cancel_lru_locks osc
11948 cmd="dd if=$DIR/$tfile of=/dev/null bs=1M count=1 iflag=direct"
11949 verify_jobstats "$cmd" "ost1"
11951 cmd="$TRUNCATE $DIR/$tfile 0"
11952 verify_jobstats "$cmd" "$SINGLEMDS ost1"
11954 cmd="mv -f $DIR/$tfile $DIR/$tdir.rename"
11955 verify_jobstats "$cmd" "$SINGLEMDS"
11956 # jobstats expiry - sleep until old stats should be expired
11957 local left=$((interval_new + 2 - (SECONDS - start)))
11958 [ $left -ge 0 ] && echo "sleep $left for expiry" && sleep $((left + 1))
11959 cmd="mkdir $DIR/$tdir.expire"
11960 verify_jobstats "$cmd" "$SINGLEMDS"
11961 [ $(do_facet $SINGLEMDS lctl get_param *.*.job_stats |
11962 grep -c "job_id.*mkdir") -gt 1 ] && error "old jobstats not expired"
11964 # Ensure that jobid are present in changelog (if supported by MDS)
11965 if [ $(lustre_version_code $SINGLEMDS) -ge $(version_code 2.6.52) ]
11967 $LFS changelog $MDT0 | tail -9
11968 jobids=$($LFS changelog $MDT0 | tail -9 | grep -c "j=")
11969 [ $jobids -eq 9 ] ||
11970 error "Wrong changelog jobid count $jobids != 9"
11974 jobstats_set $JOBENV
11976 $LFS changelog $MDT0 | tail -1
11977 jobids=$($LFS changelog $MDT0 | tail -1 | grep -c "j=")
11978 [ $jobids -eq 0 ] ||
11979 error "Unexpected jobids when jobid_var=$JOBENV"
11984 run_test 205 "Verify job stats"
11986 # LU-1480, LU-1773 and LU-1657
11988 mkdir -p $DIR/$tdir
11989 $SETSTRIPE -c -1 $DIR/$tdir
11990 #define OBD_FAIL_LOV_INIT 0x1403
11991 $LCTL set_param fail_loc=0xa0001403
11992 $LCTL set_param fail_val=1
11993 touch $DIR/$tdir/$tfile || true
11995 run_test 206 "fail lov_init_raid0() doesn't lbug"
11998 dd if=/dev/zero of=$DIR/$tfile bs=4k count=$((RANDOM%10+1))
11999 local fsz=`stat -c %s $DIR/$tfile`
12000 cancel_lru_locks mdc
12002 # do not return layout in getattr intent
12003 #define OBD_FAIL_MDS_NO_LL_GETATTR 0x170
12004 $LCTL set_param fail_loc=0x170
12005 local sz=`stat -c %s $DIR/$tfile`
12007 [ $fsz -eq $sz ] || error "file size expected $fsz, actual $sz"
12011 run_test 207a "can refresh layout at glimpse"
12014 dd if=/dev/zero of=$DIR/$tfile bs=4k count=$((RANDOM%10+1))
12015 local cksum=`md5sum $DIR/$tfile`
12016 local fsz=`stat -c %s $DIR/$tfile`
12017 cancel_lru_locks mdc
12018 cancel_lru_locks osc
12020 # do not return layout in getattr intent
12021 #define OBD_FAIL_MDS_NO_LL_OPEN 0x171
12022 $LCTL set_param fail_loc=0x171
12024 # it will refresh layout after the file is opened but before read issues
12025 echo checksum is "$cksum"
12026 echo "$cksum" |md5sum -c --quiet || error "file differs"
12030 run_test 207b "can refresh layout at open"
12033 # FIXME: in this test suite, only RD lease is used. This is okay
12034 # for now as only exclusive open is supported. After generic lease
12035 # is done, this test suite should be revised. - Jinshan
12037 remote_mds_nodsh && skip "remote MDS with nodsh" && return
12038 [[ $(lustre_version_code $SINGLEMDS) -ge $(version_code 2.4.52) ]] ||
12039 { skip "Need MDS version at least 2.4.52"; return 0; }
12041 echo "==== test 1: verify get lease work"
12042 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:eRE+eU || error "get lease error"
12044 echo "==== test 2: verify lease can be broken by upcoming open"
12045 $MULTIOP $DIR/$tfile oO_RDONLY:eR_E-eUc &
12049 $MULTIOP $DIR/$tfile oO_RDONLY:c
12050 kill -USR1 $PID && wait $PID || error "break lease error"
12052 echo "==== test 3: verify lease can't be granted if an open already exists"
12053 $MULTIOP $DIR/$tfile oO_RDONLY:_c &
12057 $MULTIOP $DIR/$tfile oO_RDONLY:eReUc && error "apply lease should fail"
12058 kill -USR1 $PID && wait $PID || error "open file error"
12060 echo "==== test 4: lease can sustain over recovery"
12061 $MULTIOP $DIR/$tfile oO_RDONLY:eR_E+eUc &
12067 kill -USR1 $PID && wait $PID || error "lease broken over recovery"
12069 echo "==== test 5: lease broken can't be regained by replay"
12070 $MULTIOP $DIR/$tfile oO_RDONLY:eR_E-eUc &
12074 # open file to break lease and then recovery
12075 $MULTIOP $DIR/$tfile oO_RDWR:c || error "open file error"
12078 kill -USR1 $PID && wait $PID || error "lease not broken over recovery"
12082 run_test 208 "Exclusive open"
12085 [ -z "$(lctl get_param -n mdc.*.connect_flags | grep disp_stripe)" ] &&
12086 skip_env "must have disp_stripe" && return
12089 sync; sleep 5; sync;
12091 echo 3 > /proc/sys/vm/drop_caches
12092 req_before=$(awk '/ptlrpc_cache / { print $2 }' /proc/slabinfo)
12094 # open/close 500 times
12095 for i in $(seq 500); do
12099 echo 3 > /proc/sys/vm/drop_caches
12100 req_after=$(awk '/ptlrpc_cache / { print $2 }' /proc/slabinfo)
12102 echo "before: $req_before, after: $req_after"
12103 [ $((req_after - req_before)) -ge 300 ] &&
12104 error "open/close requests are not freed"
12107 run_test 209 "read-only open/close requests should be freed promptly"
12111 size=$((size % 8192 + 1))
12112 dd if=/dev/urandom of=$DIR/f212 bs=1k count=$size
12113 sendfile $DIR/f212 $DIR/f212.xyz || error "sendfile wrong"
12114 rm -f $DIR/f212 $DIR/f212.xyz
12116 run_test 212 "Sendfile test ============================================"
12119 dd if=/dev/zero of=$DIR/$tfile bs=4k count=4
12120 cancel_lru_locks osc
12121 lctl set_param fail_loc=0x8000040f
12122 # generate a read lock
12123 cat $DIR/$tfile > /dev/null
12124 # write to the file, it will try to cancel the above read lock.
12125 cat /etc/hosts >> $DIR/$tfile
12127 run_test 213 "OSC lock completion and cancel race don't crash - bug 18829"
12129 test_214() { # for bug 20133
12130 mkdir -p $DIR/$tdir/d214c || error "mkdir $DIR/$tdir/d214c failed"
12131 for (( i=0; i < 340; i++ )) ; do
12132 touch $DIR/$tdir/d214c/a$i
12135 ls -l $DIR/$tdir || error "ls -l $DIR/d214p failed"
12136 mv $DIR/$tdir/d214c $DIR/ || error "mv $DIR/d214p/d214c $DIR/ failed"
12137 ls $DIR/d214c || error "ls $DIR/d214c failed"
12138 rm -rf $DIR/$tdir || error "rm -rf $DIR/d214* failed"
12139 rm -rf $DIR/d214* || error "rm -rf $DIR/d214* failed"
12141 run_test 214 "hash-indexed directory test - bug 20133"
12143 # having "abc" as 1st arg, creates $TMP/lnet_abc.out and $TMP/lnet_abc.sys
12144 create_lnet_proc_files() {
12145 lctl get_param -n $1 >$TMP/lnet_$1.out || error "cannot read lnet.$1"
12146 sysctl lnet.$1 >$TMP/lnet_$1.sys_tmp || error "cannot read lnet.$1"
12148 sed "s/^lnet.$1\ =\ //g" "$TMP/lnet_$1.sys_tmp" >$TMP/lnet_$1.sys
12149 rm -f "$TMP/lnet_$1.sys_tmp"
12152 # counterpart of create_lnet_proc_files
12153 remove_lnet_proc_files() {
12154 rm -f $TMP/lnet_$1.out $TMP/lnet_$1.sys
12157 # uses 1st arg as trailing part of filename, 2nd arg as description for reports,
12158 # 3rd arg as regexp for body
12159 check_lnet_proc_stats() {
12160 local l=$(cat "$TMP/lnet_$1" |wc -l)
12161 [ $l = 1 ] || (cat "$TMP/lnet_$1" && error "$2 is not of 1 line: $l")
12163 grep -E "$3" "$TMP/lnet_$1" || (cat "$TMP/lnet_$1" && error "$2 misformatted")
12166 # uses 1st arg as trailing part of filename, 2nd arg as description for reports,
12167 # 3rd arg as regexp for body, 4th arg as regexp for 1st line, 5th arg is
12168 # optional and can be regexp for 2nd line (lnet.routes case)
12169 check_lnet_proc_entry() {
12170 local blp=2 # blp stands for 'position of 1st line of body'
12171 [ -z "$5" ] || blp=3 # lnet.routes case
12173 local l=$(cat "$TMP/lnet_$1" |wc -l)
12174 # subtracting one from $blp because the body can be empty
12175 [ "$l" -ge "$(($blp - 1))" ] || (cat "$TMP/lnet_$1" && error "$2 is too short: $l")
12177 sed -n '1 p' "$TMP/lnet_$1" |grep -E "$4" >/dev/null ||
12178 (cat "$TMP/lnet_$1" && error "1st line of $2 misformatted")
12180 [ "$5" = "" ] || sed -n '2 p' "$TMP/lnet_$1" |grep -E "$5" >/dev/null ||
12181 (cat "$TMP/lnet_$1" && error "2nd line of $2 misformatted")
12183 # bail out if any unexpected line happened
12184 sed -n "$blp p" "$TMP/lnet_$1" | grep -Ev "$3"
12185 [ "$?" != 0 ] || error "$2 misformatted"
12188 test_215() { # for bugs 18102, 21079, 21517
12189 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
12190 local N='(0|[1-9][0-9]*)' # non-negative numeric
12191 local P='[1-9][0-9]*' # positive numeric
12192 local I='(0|-?[1-9][0-9]*|NA)' # any numeric (0 | >0 | <0) or NA if no value
12193 local NET='[a-z][a-z0-9]*' # LNET net like o2ib2
12194 local ADDR='[0-9.]+' # LNET addr like 10.0.0.1
12195 local NID="$ADDR@$NET" # LNET nid like 10.0.0.1@o2ib2
12197 local L1 # regexp for 1st line
12198 local L2 # regexp for 2nd line (optional)
12199 local BR # regexp for the rest (body)
12201 # lnet.stats should look as 11 space-separated non-negative numerics
12202 BR="^$N $N $N $N $N $N $N $N $N $N $N$"
12203 create_lnet_proc_files "stats"
12204 check_lnet_proc_stats "stats.sys" "lnet.stats" "$BR"
12205 remove_lnet_proc_files "stats"
12207 # lnet.routes should look like this:
12208 # Routing disabled/enabled
12209 # net hops priority state router
12210 # where net is a string like tcp0, hops > 0, priority >= 0,
12211 # state is up/down,
12212 # router is a string like 192.168.1.1@tcp2
12213 L1="^Routing (disabled|enabled)$"
12214 L2="^net +hops +priority +state +router$"
12215 BR="^$NET +$N +(0|1) +(up|down) +$NID$"
12216 create_lnet_proc_files "routes"
12217 check_lnet_proc_entry "routes.sys" "lnet.routes" "$BR" "$L1" "$L2"
12218 remove_lnet_proc_files "routes"
12220 # lnet.routers should look like this:
12221 # ref rtr_ref alive_cnt state last_ping ping_sent deadline down_ni router
12222 # where ref > 0, rtr_ref > 0, alive_cnt >= 0, state is up/down,
12223 # last_ping >= 0, ping_sent is boolean (0/1), deadline and down_ni are
12224 # numeric (0 or >0 or <0), router is a string like 192.168.1.1@tcp2
12225 L1="^ref +rtr_ref +alive_cnt +state +last_ping +ping_sent +deadline +down_ni +router$"
12226 BR="^$P +$P +$N +(up|down) +$N +(0|1) +$I +$I +$NID$"
12227 create_lnet_proc_files "routers"
12228 check_lnet_proc_entry "routers.sys" "lnet.routers" "$BR" "$L1"
12229 remove_lnet_proc_files "routers"
12231 # lnet.peers should look like this:
12232 # nid refs state last max rtr min tx min queue
12233 # where nid is a string like 192.168.1.1@tcp2, refs > 0,
12234 # state is up/down/NA, max >= 0. last, rtr, min, tx, min are
12235 # numeric (0 or >0 or <0), queue >= 0.
12236 L1="^nid +refs +state +last +max +rtr +min +tx +min +queue$"
12237 BR="^$NID +$P +(up|down|NA) +$I +$N +$I +$I +$I +$I +$N$"
12238 create_lnet_proc_files "peers"
12239 check_lnet_proc_entry "peers.sys" "lnet.peers" "$BR" "$L1"
12240 remove_lnet_proc_files "peers"
12242 # lnet.buffers should look like this:
12243 # pages count credits min
12244 # where pages >=0, count >=0, credits and min are numeric (0 or >0 or <0)
12245 L1="^pages +count +credits +min$"
12246 BR="^ +$N +$N +$I +$I$"
12247 create_lnet_proc_files "buffers"
12248 check_lnet_proc_entry "buffers.sys" "lnet.buffers" "$BR" "$L1"
12249 remove_lnet_proc_files "buffers"
12251 # lnet.nis should look like this:
12252 # nid status alive refs peer rtr max tx min
12253 # where nid is a string like 192.168.1.1@tcp2, status is up/down,
12254 # alive is numeric (0 or >0 or <0), refs >= 0, peer >= 0,
12255 # rtr >= 0, max >=0, tx and min are numeric (0 or >0 or <0).
12256 L1="^nid +status +alive +refs +peer +rtr +max +tx +min$"
12257 BR="^$NID +(up|down) +$I +$N +$N +$N +$N +$I +$I$"
12258 create_lnet_proc_files "nis"
12259 check_lnet_proc_entry "nis.sys" "lnet.nis" "$BR" "$L1"
12260 remove_lnet_proc_files "nis"
12262 # can we successfully write to lnet.stats?
12263 lctl set_param -n stats=0 || error "cannot write to lnet.stats"
12264 sysctl -w lnet.stats=0 || error "cannot write to lnet.stats"
12266 run_test 215 "lnet exists and has proper content - bugs 18102, 21079, 21517"
12268 test_216() { # bug 20317
12269 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
12270 remote_ost_nodsh && skip "remote OST with nodsh" && return
12273 local facets=$(get_facets OST)
12274 local p="$TMP/$TESTSUITE-$TESTNAME.parameters"
12276 save_lustre_params client "osc.*.contention_seconds" > $p
12277 save_lustre_params $facets \
12278 "ldlm.namespaces.filter-*.max_nolock_bytes" >> $p
12279 save_lustre_params $facets \
12280 "ldlm.namespaces.filter-*.contended_locks" >> $p
12281 save_lustre_params $facets \
12282 "ldlm.namespaces.filter-*.contention_seconds" >> $p
12285 # agressive lockless i/o settings
12286 for node in $(osts_nodes); do
12287 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'
12289 lctl set_param -n osc.*.contention_seconds 60
12291 $DIRECTIO write $DIR/$tfile 0 10 4096
12292 $CHECKSTAT -s 40960 $DIR/$tfile
12294 # disable lockless i/o
12295 for node in $(osts_nodes); do
12296 do_node $node 'lctl set_param -n ldlm.namespaces.filter-*.max_nolock_bytes 0; lctl set_param -n ldlm.namespaces.filter-*.contended_locks 32; lctl set_param -n ldlm.namespaces.filter-*.contention_seconds 0'
12298 lctl set_param -n osc.*.contention_seconds 0
12301 dd if=/dev/zero of=$DIR/$tfile count=0
12302 $CHECKSTAT -s 0 $DIR/$tfile
12304 restore_lustre_params <$p
12308 run_test 216 "check lockless direct write works and updates file size and kms correctly"
12310 test_217() { # bug 22430
12311 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
12315 for node in $(nodes_list); do
12316 nid=$(host_nids_address $node $NETTYPE)
12317 if [[ $nid = *-* ]] ; then
12318 echo "lctl ping $nid@$NETTYPE"
12319 lctl ping $nid@$NETTYPE
12321 echo "skipping $node (no hyphen detected)"
12325 run_test 217 "check lctl ping for hostnames with hiphen ('-')"
12328 # do directio so as not to populate the page cache
12329 log "creating a 10 Mb file"
12330 $MULTIOP $DIR/$tfile oO_CREAT:O_DIRECT:O_RDWR:w$((10*1048576))c || error "multiop failed while creating a file"
12331 log "starting reads"
12332 dd if=$DIR/$tfile of=/dev/null bs=4096 &
12333 log "truncating the file"
12334 $MULTIOP $DIR/$tfile oO_TRUNC:c || error "multiop failed while truncating the file"
12336 kill %+ || true # reads might have finished
12337 echo "wait until dd is finished"
12339 log "removing the temporary file"
12340 rm -rf $DIR/$tfile || error "tmp file removal failed"
12342 run_test 218 "parallel read and truncate should not deadlock ======================="
12345 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
12346 # write one partial page
12347 dd if=/dev/zero of=$DIR/$tfile bs=1024 count=1
12348 # set no grant so vvp_io_commit_write will do sync write
12349 $LCTL set_param fail_loc=0x411
12350 # write a full page at the end of file
12351 dd if=/dev/zero of=$DIR/$tfile bs=4096 count=1 seek=1 conv=notrunc
12353 $LCTL set_param fail_loc=0
12354 dd if=/dev/zero of=$DIR/$tfile bs=4096 count=1 seek=3
12355 $LCTL set_param fail_loc=0x411
12356 dd if=/dev/zero of=$DIR/$tfile bs=1024 count=1 seek=2 conv=notrunc
12359 dd if=/dev/zero of=$DIR/$tfile-2 bs=1024 count=1
12360 $CHECKSTAT -s 1024 $DIR/$tfile-2 || error "checkstat wrong size"
12362 run_test 219 "LU-394: Write partial won't cause uncontiguous pages vec at LND"
12364 test_220() { #LU-325
12365 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
12366 remote_ost_nodsh && skip "remote OST with nodsh" && return
12367 remote_mds_nodsh && skip "remote MDS with nodsh" && return
12368 remote_mgs_nodsh && skip "remote MGS with nodsh" && return
12371 # create on MDT0000 so the last_id and next_id are correct
12373 local OST=$($LFS df $DIR | awk '/OST:'$OSTIDX'/ { print $1 }')
12377 local mdtosc_proc1=$(get_mdtosc_proc_path $SINGLEMDS $OST)
12378 local last_id=$(do_facet $SINGLEMDS lctl get_param -n \
12379 osc.$mdtosc_proc1.prealloc_last_id)
12380 local next_id=$(do_facet $SINGLEMDS lctl get_param -n \
12381 osc.$mdtosc_proc1.prealloc_next_id)
12385 do_facet ost$((OSTIDX + 1)) lctl set_param fail_val=-1
12386 #define OBD_FAIL_OST_ENOINO 0x229
12387 do_facet ost$((OSTIDX + 1)) lctl set_param fail_loc=0x229
12388 do_facet mgs $LCTL pool_new $FSNAME.$TESTNAME || return 1
12389 do_facet mgs $LCTL pool_add $FSNAME.$TESTNAME $OST || return 2
12391 $SETSTRIPE $DIR/$tdir -i $OSTIDX -c 1 -p $FSNAME.$TESTNAME
12393 MDSOBJS=$((last_id - next_id))
12394 echo "preallocated objects on MDS is $MDSOBJS" "($last_id - $next_id)"
12396 blocks=$($LFS df $MOUNT | awk '($1 == '$OSTIDX') { print $4 }')
12397 echo "OST still has $count kbytes free"
12399 echo "create $MDSOBJS files @next_id..."
12400 createmany -o $DIR/$tdir/f $MDSOBJS || return 3
12402 local last_id2=$(do_facet mds${MDSIDX} lctl get_param -n \
12403 osc.$mdtosc_proc1.prealloc_last_id)
12404 local next_id2=$(do_facet mds${MDSIDX} lctl get_param -n \
12405 osc.$mdtosc_proc1.prealloc_next_id)
12407 echo "after creation, last_id=$last_id2, next_id=$next_id2"
12412 do_facet ost$((OSTIDX + 1)) lctl set_param fail_val=0
12413 do_facet ost$((OSTIDX + 1)) lctl set_param fail_loc=0
12415 do_facet mgs $LCTL pool_remove $FSNAME.$TESTNAME $OST || return 4
12416 do_facet mgs $LCTL pool_destroy $FSNAME.$TESTNAME || return 5
12417 echo "unlink $MDSOBJS files @$next_id..."
12418 unlinkmany $DIR/$tdir/f $MDSOBJS || return 6
12420 run_test 220 "preallocated MDS objects still used if ENOSPC from OST"
12423 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
12424 dd if=`which date` of=$MOUNT/date oflag=sync
12425 chmod +x $MOUNT/date
12427 #define OBD_FAIL_LLITE_FAULT_TRUNC_RACE 0x1401
12428 $LCTL set_param fail_loc=0x80001401
12430 $MOUNT/date > /dev/null
12433 run_test 221 "make sure fault and truncate race to not cause OOM"
12436 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
12438 test_mkdir -p $DIR/$tdir
12439 $SETSTRIPE -c 1 -i 0 $DIR/$tdir
12440 createmany -o $DIR/$tdir/$tfile 10
12441 cancel_lru_locks mdc
12442 cancel_lru_locks osc
12443 #define OBD_FAIL_LDLM_AGL_DELAY 0x31a
12444 $LCTL set_param fail_loc=0x31a
12445 ls -l $DIR/$tdir > /dev/null || error "AGL for ls failed"
12446 $LCTL set_param fail_loc=0
12449 run_test 222a "AGL for ls should not trigger CLIO lock failure ================"
12452 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
12454 test_mkdir -p $DIR/$tdir
12455 $SETSTRIPE -c 1 -i 0 $DIR/$tdir
12456 createmany -o $DIR/$tdir/$tfile 10
12457 cancel_lru_locks mdc
12458 cancel_lru_locks osc
12459 #define OBD_FAIL_LDLM_AGL_DELAY 0x31a
12460 $LCTL set_param fail_loc=0x31a
12461 rm -r $DIR/$tdir || "AGL for rmdir failed"
12462 $LCTL set_param fail_loc=0
12464 run_test 222b "AGL for rmdir should not trigger CLIO lock failure ============="
12467 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
12469 test_mkdir -p $DIR/$tdir
12470 $SETSTRIPE -c 1 -i 0 $DIR/$tdir
12471 createmany -o $DIR/$tdir/$tfile 10
12472 cancel_lru_locks mdc
12473 cancel_lru_locks osc
12474 #define OBD_FAIL_LDLM_AGL_NOLOCK 0x31b
12475 $LCTL set_param fail_loc=0x31b
12476 ls -l $DIR/$tdir > /dev/null || error "reenqueue failed"
12477 $LCTL set_param fail_loc=0
12480 run_test 223 "osc reenqueue if without AGL lock granted ======================="
12482 test_224a() { # LU-1039, MRP-303
12483 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
12484 #define OBD_FAIL_PTLRPC_CLIENT_BULK_CB 0x508
12485 $LCTL set_param fail_loc=0x508
12486 dd if=/dev/zero of=$DIR/$tfile bs=4096 count=1 conv=fsync
12487 $LCTL set_param fail_loc=0
12490 run_test 224a "Don't panic on bulk IO failure"
12492 test_224b() { # LU-1039, MRP-303
12493 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
12494 dd if=/dev/zero of=$DIR/$tfile bs=4096 count=1
12495 cancel_lru_locks osc
12496 #define OBD_FAIL_PTLRPC_CLIENT_BULK_CB2 0x515
12497 $LCTL set_param fail_loc=0x515
12498 dd of=/dev/null if=$DIR/$tfile bs=4096 count=1
12499 $LCTL set_param fail_loc=0
12502 run_test 224b "Don't panic on bulk IO failure"
12504 test_224c() { # LU-6441
12505 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
12506 local pages_per_rpc=$($LCTL get_param \
12507 osc.*.max_pages_per_rpc)
12508 local at_max=$($LCTL get_param -n at_max)
12509 local timeout=$($LCTL get_param -n timeout)
12510 local test_at="$LCTL get_param -n at_max"
12511 local param_at="$FSNAME.sys.at_max"
12512 local test_timeout="$LCTL get_param -n timeout"
12513 local param_timeout="$FSNAME.sys.timeout"
12515 $LCTL set_param -n osc.*.max_pages_per_rpc=1024
12517 set_conf_param_and_check client "$test_at" "$param_at" 0 ||
12518 error "conf_param at_max=0 failed"
12519 set_conf_param_and_check client "$test_timeout" "$param_timeout" 5 ||
12520 error "conf_param timeout=5 failed"
12522 #define OBD_FAIL_PTLRPC_CLIENT_BULK_CB3 0x520
12523 $LCTL set_param fail_loc=0x520
12524 dd if=/dev/zero of=$DIR/$tfile bs=8MB count=1
12526 $LCTL set_param fail_loc=0
12528 set_conf_param_and_check client "$test_at" "$param_at" $at_max ||
12529 error "conf_param at_max=$at_max failed"
12530 set_conf_param_and_check client "$test_timeout" "$param_timeout" \
12531 $timeout || error "conf_param timeout=$timeout failed"
12533 $LCTL set_param -n $pages_per_rpc
12535 run_test 224c "Don't hang if one of md lost during large bulk RPC"
12537 MDSSURVEY=${MDSSURVEY:-$(which mds-survey 2>/dev/null || true)}
12539 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
12540 remote_mds_nodsh && skip "remote MDS with nodsh" && return
12541 if [ -z ${MDSSURVEY} ]; then
12542 skip_env "mds-survey not found" && return
12545 [ $MDSCOUNT -ge 2 ] &&
12546 skip "skipping now for more than one MDT" && return
12548 [ $(lustre_version_code $SINGLEMDS) -ge $(version_code 2.2.51) ] ||
12549 { skip "Need MDS version at least 2.2.51"; return; }
12551 local mds=$(facet_host $SINGLEMDS)
12552 local target=$(do_nodes $mds 'lctl dl' | \
12553 awk "{if (\$2 == \"UP\" && \$3 == \"mdt\") {print \$4}}")
12555 local cmd1="file_count=1000 thrhi=4"
12556 local cmd2="dir_count=2 layer=mdd stripe_count=0"
12557 local cmd3="rslt_loc=${TMP} targets=\"$mds:$target\" $MDSSURVEY"
12558 local cmd="$cmd1 $cmd2 $cmd3"
12560 rm -f ${TMP}/mds_survey*
12562 eval $cmd || error "mds-survey with zero-stripe failed"
12563 cat ${TMP}/mds_survey*
12564 rm -f ${TMP}/mds_survey*
12566 run_test 225a "Metadata survey sanity with zero-stripe"
12569 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
12570 remote_mds_nodsh && skip "remote MDS with nodsh" && return
12571 if [ -z ${MDSSURVEY} ]; then
12572 skip_env "mds-survey not found" && return
12574 [ $(lustre_version_code $SINGLEMDS) -ge $(version_code 2.2.51) ] ||
12575 { skip "Need MDS version at least 2.2.51"; return; }
12577 if [ $($LCTL dl | grep -c osc) -eq 0 ]; then
12578 skip_env "Need to mount OST to test" && return
12581 [ $MDSCOUNT -ge 2 ] &&
12582 skip "skipping now for more than one MDT" && return
12583 local mds=$(facet_host $SINGLEMDS)
12584 local target=$(do_nodes $mds 'lctl dl' | \
12585 awk "{if (\$2 == \"UP\" && \$3 == \"mdt\") {print \$4}}")
12587 local cmd1="file_count=1000 thrhi=4"
12588 local cmd2="dir_count=2 layer=mdd stripe_count=1"
12589 local cmd3="rslt_loc=${TMP} targets=\"$mds:$target\" $MDSSURVEY"
12590 local cmd="$cmd1 $cmd2 $cmd3"
12592 rm -f ${TMP}/mds_survey*
12594 eval $cmd || error "mds-survey with stripe_count failed"
12595 cat ${TMP}/mds_survey*
12596 rm -f ${TMP}/mds_survey*
12598 run_test 225b "Metadata survey sanity with stripe_count = 1"
12600 mcreate_path2fid () {
12606 local path=$DIR/$tdir/$name
12611 $MCREATE --mode=$1 --major=$2 --minor=$3 $path ||
12612 error "cannot create $desc"
12614 fid=$($LFS path2fid $path | tr -d '[' | tr -d ']')
12616 [ $rc -ne 0 ] && error "cannot get fid of a $desc"
12618 fid_path=$($LFS fid2path $MOUNT $fid)
12620 [ $rc -ne 0 ] && error "cannot get path of $desc by $DIR $path $fid"
12622 [ "$path" == "$fid_path" ] ||
12623 error "fid2path returned $fid_path, expected $path"
12625 echo "pass with $path and $fid"
12630 mkdir -p $DIR/$tdir
12632 mcreate_path2fid 0010666 0 0 fifo "FIFO"
12633 mcreate_path2fid 0020666 1 3 null "character special file (null)"
12634 mcreate_path2fid 0020666 1 255 none "character special file (no device)"
12635 mcreate_path2fid 0040666 0 0 dir "directory"
12636 mcreate_path2fid 0060666 7 0 loop0 "block special file (loop)"
12637 mcreate_path2fid 0100666 0 0 file "regular file"
12638 mcreate_path2fid 0120666 0 0 link "symbolic link"
12639 mcreate_path2fid 0140666 0 0 sock "socket"
12641 run_test 226a "call path2fid and fid2path on files of all type"
12644 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
12648 mkdir -p $DIR/$tdir
12649 $LFS setdirstripe -i $MDTIDX $DIR/$tdir/remote_dir ||
12650 error "create remote directory failed"
12651 mcreate_path2fid 0010666 0 0 "remote_dir/fifo" "FIFO"
12652 mcreate_path2fid 0020666 1 3 "remote_dir/null" \
12653 "character special file (null)"
12654 mcreate_path2fid 0020666 1 255 "remote_dir/none" \
12655 "character special file (no device)"
12656 mcreate_path2fid 0040666 0 0 "remote_dir/dir" "directory"
12657 mcreate_path2fid 0060666 7 0 "remote_dir/loop0" \
12658 "block special file (loop)"
12659 mcreate_path2fid 0100666 0 0 "remote_dir/file" "regular file"
12660 mcreate_path2fid 0120666 0 0 "remote_dir/link" "symbolic link"
12661 mcreate_path2fid 0140666 0 0 "remote_dir/sock" "socket"
12663 run_test 226b "call path2fid and fid2path on files of all type under remote dir"
12665 # LU-1299 Executing or running ldd on a truncated executable does not
12666 # cause an out-of-memory condition.
12668 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
12669 [ -z "$(which ldd)" ] && skip "should have ldd tool" && return
12670 dd if=$(which date) of=$MOUNT/date bs=1k count=1
12671 chmod +x $MOUNT/date
12673 $MOUNT/date > /dev/null
12674 ldd $MOUNT/date > /dev/null
12677 run_test 227 "running truncated executable does not cause OOM"
12679 # LU-1512 try to reuse idle OI blocks
12681 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
12682 remote_mds_nodsh && skip "remote MDS with nodsh" && return
12683 [ "$(facet_fstype $SINGLEMDS)" != "ldiskfs" ] &&
12684 skip "non-ldiskfs backend" && return
12686 local MDT_DEV=$(mdsdevname ${SINGLEMDS//mds/})
12687 local myDIR=$DIR/$tdir
12690 #define OBD_FAIL_SEQ_EXHAUST 0x1002
12691 $LCTL set_param fail_loc=0x80001002
12692 createmany -o $myDIR/t- 10000
12693 $LCTL set_param fail_loc=0
12694 # The guard is current the largest FID holder
12696 local SEQ=$($LFS path2fid $myDIR/guard | awk -F ':' '{print $1}' |
12698 local IDX=$(($SEQ % 64))
12700 do_facet $SINGLEMDS sync
12701 # Make sure journal flushed.
12703 local blk1=$(do_facet $SINGLEMDS \
12704 "$DEBUGFS -c -R \\\"stat oi.16.${IDX}\\\" $MDT_DEV" |
12705 grep Blockcount | awk '{print $4}')
12707 # Remove old files, some OI blocks will become idle.
12708 unlinkmany $myDIR/t- 10000
12709 # Create new files, idle OI blocks should be reused.
12710 createmany -o $myDIR/t- 2000
12711 do_facet $SINGLEMDS sync
12712 # Make sure journal flushed.
12714 local blk2=$(do_facet $SINGLEMDS \
12715 "$DEBUGFS -c -R \\\"stat oi.16.${IDX}\\\" $MDT_DEV" |
12716 grep Blockcount | awk '{print $4}')
12718 [ $blk1 == $blk2 ] || error "old blk1=$blk1, new blk2=$blk2, unmatched!"
12720 run_test 228a "try to reuse idle OI blocks"
12723 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
12724 remote_mds_nodsh && skip "remote MDS with nodsh" && return
12725 [ "$(facet_fstype $SINGLEMDS)" != "ldiskfs" ] &&
12726 skip "non-ldiskfs backend" && return
12728 local MDT_DEV=$(mdsdevname ${SINGLEMDS//mds/})
12729 local myDIR=$DIR/$tdir
12732 #define OBD_FAIL_SEQ_EXHAUST 0x1002
12733 $LCTL set_param fail_loc=0x80001002
12734 createmany -o $myDIR/t- 10000
12735 $LCTL set_param fail_loc=0
12736 # The guard is current the largest FID holder
12738 local SEQ=$($LFS path2fid $myDIR/guard | awk -F ':' '{print $1}' |
12740 local IDX=$(($SEQ % 64))
12742 do_facet $SINGLEMDS sync
12743 # Make sure journal flushed.
12745 local blk1=$(do_facet $SINGLEMDS \
12746 "$DEBUGFS -c -R \\\"stat oi.16.${IDX}\\\" $MDT_DEV" |
12747 grep Blockcount | awk '{print $4}')
12749 # Remove old files, some OI blocks will become idle.
12750 unlinkmany $myDIR/t- 10000
12753 stop $SINGLEMDS || error "Fail to stop MDT."
12755 start $SINGLEMDS $MDT_DEV $MDS_MOUNT_OPTS || error "Fail to start MDT."
12757 df $MOUNT || error "Fail to df."
12758 # Create new files, idle OI blocks should be reused.
12759 createmany -o $myDIR/t- 2000
12760 do_facet $SINGLEMDS sync
12761 # Make sure journal flushed.
12763 local blk2=$(do_facet $SINGLEMDS \
12764 "$DEBUGFS -c -R \\\"stat oi.16.${IDX}\\\" $MDT_DEV" |
12765 grep Blockcount | awk '{print $4}')
12767 [ $blk1 == $blk2 ] || error "old blk1=$blk1, new blk2=$blk2, unmatched!"
12769 run_test 228b "idle OI blocks can be reused after MDT restart"
12773 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
12774 remote_mds_nodsh && skip "remote MDS with nodsh" && return
12775 [ "$(facet_fstype $SINGLEMDS)" != "ldiskfs" ] &&
12776 skip "non-ldiskfs backend" && return
12778 local MDT_DEV=$(mdsdevname ${SINGLEMDS//mds/})
12779 local myDIR=$DIR/$tdir
12782 #define OBD_FAIL_SEQ_EXHAUST 0x1002
12783 $LCTL set_param fail_loc=0x80001002
12784 # 20000 files can guarantee there are index nodes in the OI file
12785 createmany -o $myDIR/t- 20000
12786 $LCTL set_param fail_loc=0
12787 # The guard is current the largest FID holder
12789 local SEQ=$($LFS path2fid $myDIR/guard | awk -F ':' '{print $1}' |
12791 local IDX=$(($SEQ % 64))
12793 do_facet $SINGLEMDS sync
12794 # Make sure journal flushed.
12796 local blk1=$(do_facet $SINGLEMDS \
12797 "$DEBUGFS -c -R \\\"stat oi.16.${IDX}\\\" $MDT_DEV" |
12798 grep Blockcount | awk '{print $4}')
12800 # Remove old files, some OI blocks will become idle.
12801 unlinkmany $myDIR/t- 20000
12803 # The OI file should become empty now
12805 # Create new files, idle OI blocks should be reused.
12806 createmany -o $myDIR/t- 2000
12807 do_facet $SINGLEMDS sync
12808 # Make sure journal flushed.
12810 local blk2=$(do_facet $SINGLEMDS \
12811 "$DEBUGFS -c -R \\\"stat oi.16.${IDX}\\\" $MDT_DEV" |
12812 grep Blockcount | awk '{print $4}')
12814 [ $blk1 == $blk2 ] || error "old blk1=$blk1, new blk2=$blk2, unmatched!"
12816 run_test 228c "NOT shrink the last entry in OI index node to recycle idle leaf"
12818 test_229() { # LU-2482, LU-3448
12819 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.4.53) ] &&
12820 skip "No HSM $(lustre_build_version $SINGLEMDS) MDS < 2.4.53" &&
12822 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
12823 [ $OSTCOUNT -lt 2 ] && skip "needs >= 2 OSTs" && return
12827 # Create a file with a released layout and stripe count 2.
12828 $MULTIOP $DIR/$tfile H2c ||
12829 error "failed to create file with released layout"
12831 $GETSTRIPE -v $DIR/$tfile
12833 local pattern=$($GETSTRIPE -L $DIR/$tfile)
12834 [ X"$pattern" = X"80000001" ] || error "pattern error ($pattern)"
12836 local stripe_count=$($GETSTRIPE -c $DIR/$tfile) || error "getstripe"
12837 [ $stripe_count -eq 2 ] || error "stripe count not 2 ($stripe_count)"
12838 stat $DIR/$tfile || error "failed to stat released file"
12840 chown $RUNAS_ID $DIR/$tfile ||
12841 error "chown $RUNAS_ID $DIR/$tfile failed"
12843 chgrp $RUNAS_ID $DIR/$tfile ||
12844 error "chgrp $RUNAS_ID $DIR/$tfile failed"
12846 touch $DIR/$tfile || error "touch $DIR/$tfile failed"
12847 rm $DIR/$tfile || error "failed to remove released file"
12849 run_test 229 "getstripe/stat/rm/attr changes work on released files"
12852 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
12853 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
12856 test_mkdir $DIR/$tdir
12857 test_mkdir -i0 -c1 $DIR/$tdir/test_230_local
12858 local mdt_idx=$($GETSTRIPE -M $DIR/$tdir/test_230_local)
12859 [ $mdt_idx -ne 0 ] &&
12860 error "create local directory on wrong MDT $mdt_idx"
12862 $LFS mkdir -i $MDTIDX $DIR/$tdir/test_230 ||
12863 error "create remote directory failed"
12864 local mdt_idx=$($GETSTRIPE -M $DIR/$tdir/test_230)
12865 [ $mdt_idx -ne $MDTIDX ] &&
12866 error "create remote directory on wrong MDT $mdt_idx"
12868 createmany -o $DIR/$tdir/test_230/t- 10 ||
12869 error "create files on remote directory failed"
12870 mdt_idx=$($GETSTRIPE -M $DIR/$tdir/test_230/t-0)
12871 [ $mdt_idx -ne $MDTIDX ] && error "create files on wrong MDT $mdt_idx"
12872 rm -r $DIR/$tdir || error "unlink remote directory failed"
12874 run_test 230a "Create remote directory and files under the remote directory"
12877 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
12878 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
12885 local migrate_dir=$DIR/$tdir/migrate_dir
12886 local other_dir=$DIR/$tdir/other_dir
12888 test_mkdir $DIR/$tdir
12889 test_mkdir -i0 -c1 $migrate_dir
12890 test_mkdir -i0 -c1 $other_dir
12891 for ((i=0; i<10; i++)); do
12892 mkdir -p $migrate_dir/dir_${i}
12893 createmany -o $migrate_dir/dir_${i}/f 10 ||
12894 error "create files under remote dir failed $i"
12897 cp /etc/passwd $migrate_dir/$tfile
12898 cp /etc/passwd $other_dir/$tfile
12899 chattr +SAD $migrate_dir
12900 chattr +SAD $migrate_dir/$tfile
12902 local old_dir_flag=$(lsattr -a $migrate_dir | awk '/\/\.$/ {print $1}')
12903 local old_file_flag=$(lsattr $migrate_dir/$tfile | awk '{print $1}')
12904 local old_dir_mode=$(stat -c%f $migrate_dir)
12905 local old_file_mode=$(stat -c%f $migrate_dir/$tfile)
12907 mkdir -p $migrate_dir/dir_default_stripe2
12908 $SETSTRIPE -c 2 $migrate_dir/dir_default_stripe2
12909 $SETSTRIPE -c 2 $migrate_dir/${tfile}_stripe2
12911 mkdir -p $other_dir
12912 ln $migrate_dir/$tfile $other_dir/luna
12913 ln $migrate_dir/$tfile $migrate_dir/sofia
12914 ln $other_dir/$tfile $migrate_dir/david
12915 ln -s $migrate_dir/$tfile $other_dir/zachary
12916 ln -s $migrate_dir/$tfile $migrate_dir/${tfile}_ln
12917 ln -s $other_dir/$tfile $migrate_dir/${tfile}_ln_other
12919 $LFS migrate -m $MDTIDX $migrate_dir ||
12920 error "fails on migrating remote dir to MDT1"
12922 echo "migratate to MDT1, then checking.."
12923 for ((i = 0; i < 10; i++)); do
12924 for file in $(find $migrate_dir/dir_${i}); do
12925 mdt_index=$($LFS getstripe -M $file)
12926 [ $mdt_index == $MDTIDX ] ||
12927 error "$file is not on MDT${MDTIDX}"
12931 # the multiple link file should still in MDT0
12932 mdt_index=$($LFS getstripe -M $migrate_dir/$tfile)
12933 [ $mdt_index == 0 ] ||
12934 error "$file is not on MDT${MDTIDX}"
12936 local new_dir_flag=$(lsattr -a $migrate_dir | awk '/\/\.$/ {print $1}')
12937 [ "$old_dir_flag" = "$new_dir_flag" ] ||
12938 error " expect $old_dir_flag get $new_dir_flag"
12940 local new_file_flag=$(lsattr $migrate_dir/$tfile | awk '{print $1}')
12941 [ "$old_file_flag" = "$new_file_flag" ] ||
12942 error " expect $old_file_flag get $new_file_flag"
12944 local new_dir_mode=$(stat -c%f $migrate_dir)
12945 [ "$old_dir_mode" = "$new_dir_mode" ] ||
12946 error "expect mode $old_dir_mode get $new_dir_mode"
12948 local new_file_mode=$(stat -c%f $migrate_dir/$tfile)
12949 [ "$old_file_mode" = "$new_file_mode" ] ||
12950 error "expect mode $old_file_mode get $new_file_mode"
12952 diff /etc/passwd $migrate_dir/$tfile ||
12953 error "$tfile different after migration"
12955 diff /etc/passwd $other_dir/luna ||
12956 error "luna different after migration"
12958 diff /etc/passwd $migrate_dir/sofia ||
12959 error "sofia different after migration"
12961 diff /etc/passwd $migrate_dir/david ||
12962 error "david different after migration"
12964 diff /etc/passwd $other_dir/zachary ||
12965 error "zachary different after migration"
12967 diff /etc/passwd $migrate_dir/${tfile}_ln ||
12968 error "${tfile}_ln different after migration"
12970 diff /etc/passwd $migrate_dir/${tfile}_ln_other ||
12971 error "${tfile}_ln_other different after migration"
12973 stripe_count=$($LFS getstripe -c $migrate_dir/dir_default_stripe2)
12974 [ $stripe_count = 2 ] ||
12975 error "dir strpe_count $d != 2 after migration."
12977 stripe_count=$($LFS getstripe -c $migrate_dir/${tfile}_stripe2)
12978 [ $stripe_count = 2 ] ||
12979 error "file strpe_count $d != 2 after migration."
12981 #migrate back to MDT0
12984 $LFS migrate -m $MDTIDX $migrate_dir ||
12985 error "fails on migrating remote dir to MDT0"
12987 echo "migrate back to MDT0, checking.."
12988 for file in $(find $migrate_dir); do
12989 mdt_index=$($LFS getstripe -M $file)
12990 [ $mdt_index == $MDTIDX ] ||
12991 error "$file is not on MDT${MDTIDX}"
12994 local new_dir_flag=$(lsattr -a $migrate_dir | awk '/\/\.$/ {print $1}')
12995 [ "$old_dir_flag" = "$new_dir_flag" ] ||
12996 error " expect $old_dir_flag get $new_dir_flag"
12998 local new_file_flag=$(lsattr $migrate_dir/$tfile | awk '{print $1}')
12999 [ "$old_file_flag" = "$new_file_flag" ] ||
13000 error " expect $old_file_flag get $new_file_flag"
13002 local new_dir_mode=$(stat -c%f $migrate_dir)
13003 [ "$old_dir_mode" = "$new_dir_mode" ] ||
13004 error "expect mode $old_dir_mode get $new_dir_mode"
13006 local new_file_mode=$(stat -c%f $migrate_dir/$tfile)
13007 [ "$old_file_mode" = "$new_file_mode" ] ||
13008 error "expect mode $old_file_mode get $new_file_mode"
13010 diff /etc/passwd ${migrate_dir}/$tfile ||
13011 error "$tfile different after migration"
13013 diff /etc/passwd ${other_dir}/luna ||
13014 error "luna different after migration"
13016 diff /etc/passwd ${migrate_dir}/sofia ||
13017 error "sofia different after migration"
13019 diff /etc/passwd ${other_dir}/zachary ||
13020 error "zachary different after migration"
13022 diff /etc/passwd $migrate_dir/${tfile}_ln ||
13023 error "${tfile}_ln different after migration"
13025 diff /etc/passwd $migrate_dir/${tfile}_ln_other ||
13026 error "${tfile}_ln_other different after migration"
13028 stripe_count=$($LFS getstripe -c ${migrate_dir}/dir_default_stripe2)
13029 [ $stripe_count = 2 ] ||
13030 error "dir strpe_count $d != 2 after migration."
13032 stripe_count=$($LFS getstripe -c ${migrate_dir}/${tfile}_stripe2)
13033 [ $stripe_count = 2 ] ||
13034 error "file strpe_count $d != 2 after migration."
13036 rm -rf $DIR/$tdir || error "rm dir failed after migration"
13038 run_test 230b "migrate directory"
13041 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
13042 remote_mds_nodsh && skip "remote MDS with nodsh" && return
13043 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
13047 local migrate_dir=$DIR/$tdir/migrate_dir
13049 #If migrating directory fails in the middle, all entries of
13050 #the directory is still accessiable.
13051 test_mkdir $DIR/$tdir
13052 test_mkdir -i0 -c1 $migrate_dir
13054 createmany -o $migrate_dir/f 10 ||
13055 error "create files under ${migrate_dir} failed"
13057 #failed after migrating 5 entries
13058 #OBD_FAIL_MIGRATE_ENTRIES 0x1801
13059 do_facet mds1 lctl set_param fail_loc=0x20001801
13060 do_facet mds1 lctl set_param fail_val=5
13061 local t=$(ls $migrate_dir | wc -l)
13062 $LFS migrate --mdt-index $MDTIDX $migrate_dir &&
13063 error "migrate should fail after 5 entries"
13065 mkdir $migrate_dir/dir &&
13066 error "mkdir succeeds under migrating directory"
13067 touch $migrate_dir/file &&
13068 error "touch file succeeds under migrating directory"
13070 local u=$(ls $migrate_dir | wc -l)
13071 [ "$u" == "$t" ] || error "$u != $t during migration"
13073 for file in $(find $migrate_dir); do
13074 stat $file || error "stat $file failed"
13077 do_facet mds1 lctl set_param fail_loc=0
13078 do_facet mds1 lctl set_param fail_val=0
13080 $LFS migrate -m $MDTIDX $migrate_dir ||
13081 error "migrate open files should failed with open files"
13083 echo "Finish migration, then checking.."
13084 for file in $(find $migrate_dir); do
13085 mdt_index=$($LFS getstripe -M $file)
13086 [ $mdt_index == $MDTIDX ] ||
13087 error "$file is not on MDT${MDTIDX}"
13090 rm -rf $DIR/$tdir || error "rm dir failed after migration"
13092 run_test 230c "check directory accessiblity if migration is failed"
13095 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
13096 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
13099 local migrate_dir=$DIR/$tdir/migrate_dir
13103 test_mkdir $DIR/$tdir
13104 test_mkdir -i0 -c1 $migrate_dir
13106 for ((i=0; i<100; i++)); do
13107 test_mkdir -i0 -c1 $migrate_dir/dir_${i}
13108 createmany -o $migrate_dir/dir_${i}/f 100 ||
13109 error "create files under remote dir failed $i"
13112 $LFS migrate -m $MDTIDX $migrate_dir ||
13113 error "migrate remote dir error"
13115 echo "Finish migration, then checking.."
13116 for file in $(find $migrate_dir); do
13117 mdt_index=$($LFS getstripe -M $file)
13118 [ $mdt_index == $MDTIDX ] ||
13119 error "$file is not on MDT${MDTIDX}"
13122 rm -rf $DIR/$tdir || error "rm dir failed after migration"
13124 run_test 230d "check migrate big directory"
13127 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
13128 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
13134 mkdir -p $DIR/$tdir
13135 mkdir $DIR/$tdir/migrate_dir
13136 mkdir $DIR/$tdir/other_dir
13137 touch $DIR/$tdir/migrate_dir/a
13138 ln $DIR/$tdir/migrate_dir/a $DIR/$tdir/other_dir/b
13139 ls $DIR/$tdir/other_dir
13141 $LFS migrate -m 1 $DIR/$tdir/migrate_dir ||
13142 error "migrate dir fails"
13144 mdt_index=$($LFS getstripe -M $DIR/$tdir/migrate_dir)
13145 [ $mdt_index == 1 ] || error "migrate_dir is not on MDT1"
13147 mdt_index=$($LFS getstripe -M $DIR/$tdir/migrate_dir/a)
13148 [ $mdt_index == 0 ] || error "a is not on MDT0"
13150 $LFS migrate -m 1 $DIR/$tdir/other_dir ||
13151 error "migrate dir fails"
13153 mdt_index=$($LFS getstripe -M $DIR/$tdir/other_dir)
13154 [ $mdt_index == 1 ] || error "other_dir is not on MDT1"
13156 mdt_index=$($LFS getstripe -M $DIR/$tdir/migrate_dir/a)
13157 [ $mdt_index == 1 ] || error "a is not on MDT1"
13159 mdt_index=$($LFS getstripe -M $DIR/$tdir/other_dir/b)
13160 [ $mdt_index == 1 ] || error "b is not on MDT1"
13162 a_fid=$($LFS path2fid $DIR/$tdir/migrate_dir/a)
13163 b_fid=$($LFS path2fid $DIR/$tdir/other_dir/b)
13165 [ "$a_fid" = "$b_fid" ] || error "different fid after migration"
13167 rm -rf $DIR/$tdir || error "rm dir failed after migration"
13169 run_test 230e "migrate mulitple local link files"
13172 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
13173 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
13177 mkdir -p $DIR/$tdir
13178 mkdir $DIR/$tdir/migrate_dir
13179 $LFS mkdir -i1 $DIR/$tdir/other_dir
13180 touch $DIR/$tdir/migrate_dir/a
13181 ln $DIR/$tdir/migrate_dir/a $DIR/$tdir/other_dir/ln1
13182 ln $DIR/$tdir/migrate_dir/a $DIR/$tdir/other_dir/ln2
13183 ls $DIR/$tdir/other_dir
13185 # a should be migrated to MDT1, since no other links on MDT0
13186 $LFS migrate -m 1 $DIR/$tdir/migrate_dir ||
13187 error "migrate dir fails"
13188 mdt_index=$($LFS getstripe -M $DIR/$tdir/migrate_dir)
13189 [ $mdt_index == 1 ] || error "migrate_dir is not on MDT1"
13190 mdt_index=$($LFS getstripe -M $DIR/$tdir/migrate_dir/a)
13191 [ $mdt_index == 1 ] || error "a is not on MDT1"
13193 # a should stay on MDT1, because it is a mulitple link file
13194 $LFS migrate -m 0 $DIR/$tdir/migrate_dir ||
13195 error "migrate dir fails"
13196 mdt_index=$($LFS getstripe -M $DIR/$tdir/migrate_dir/a)
13197 [ $mdt_index == 1 ] || error "a is not on MDT1"
13199 $LFS migrate -m 1 $DIR/$tdir/migrate_dir ||
13200 error "migrate dir fails"
13202 a_fid=$($LFS path2fid $DIR/$tdir/migrate_dir/a)
13203 ln_fid=$($LFS path2fid $DIR/$tdir/other_dir/ln1)
13204 [ "$a_fid" = "$ln_fid" ] || error "different fid after migrate to MDT1"
13206 rm -rf $DIR/$tdir/other_dir/ln1 || error "unlink ln1 fails"
13207 rm -rf $DIR/$tdir/other_dir/ln2 || error "unlink ln2 fails"
13209 # a should be migrated to MDT0, since no other links on MDT1
13210 $LFS migrate -m 0 $DIR/$tdir/migrate_dir ||
13211 error "migrate dir fails"
13212 mdt_index=$($LFS getstripe -M $DIR/$tdir/migrate_dir/a)
13213 [ $mdt_index == 0 ] || error "a is not on MDT0"
13215 rm -rf $DIR/$tdir || error "rm dir failed after migration"
13217 run_test 230f "migrate mulitple remote link files"
13220 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
13221 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
13223 mkdir -p $DIR/$tdir/migrate_dir
13225 $LFS migrate -m 1000 $DIR/$tdir/migrate_dir &&
13226 error "migrating dir to non-exist MDT succeeds"
13229 run_test 230g "migrate dir to non-exist MDT"
13232 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
13233 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
13234 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.7.64) ] &&
13235 skip "Need MDS version at least 2.7.64" && return
13238 mkdir -p $DIR/$tdir/migrate_dir
13240 $LFS migrate -m1 $DIR &&
13241 error "migrating mountpoint1 should fail"
13243 $LFS migrate -m1 $DIR/$tdir/.. &&
13244 error "migrating mountpoint2 should fail"
13246 $LFS migrate -m1 $DIR/$tdir/migrate_dir/.. ||
13247 error "migrating $tdir fail"
13249 mdt_index=$($LFS getstripe -M $DIR/$tdir)
13250 [ $mdt_index == 1 ] || error "$mdt_index != 1 after migration"
13252 mdt_index=$($LFS getstripe -M $DIR/$tdir/migrate_dir)
13253 [ $mdt_index == 1 ] || error "$mdt_index != 1 after migration"
13256 run_test 230h "migrate .. and root"
13259 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
13260 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
13262 mkdir -p $DIR/$tdir/migrate_dir
13264 $LFS migrate -m 1 $DIR/$tdir/migrate_dir/ ||
13265 error "migration fails with a tailing slash"
13267 $LFS migrate -m 0 $DIR/$tdir/migrate_dir// ||
13268 error "migration fails with two tailing slashes"
13270 run_test 230i "lfs migrate -m tolerates trailing slashes"
13274 # For simplicity this test assumes that max_pages_per_rpc
13275 # is the same across all OSCs
13276 local max_pages=$($LCTL get_param -n osc.*.max_pages_per_rpc | head -n1)
13277 local bulk_size=$((max_pages * 4096))
13279 mkdir -p $DIR/$tdir
13281 # clear the OSC stats
13282 $LCTL set_param osc.*.stats=0 &>/dev/null
13285 # Client writes $bulk_size - there must be 1 rpc for $max_pages.
13286 dd if=/dev/zero of=$DIR/$tdir/$tfile bs=$bulk_size count=1 \
13287 oflag=direct &>/dev/null || error "dd failed"
13289 sync; sleep 1; sync # just to be safe
13290 local nrpcs=$($LCTL get_param osc.*.stats |awk '/ost_write/ {print $2}')
13291 if [ x$nrpcs != "x1" ]; then
13292 $LCTL get_param osc.*.stats
13293 error "found $nrpcs ost_write RPCs, not 1 as expected"
13297 # Drop the OSC cache, otherwise we will read from it
13298 cancel_lru_locks osc
13300 # clear the OSC stats
13301 $LCTL set_param osc.*.stats=0 &>/dev/null
13303 # Client reads $bulk_size.
13304 dd if=$DIR/$tdir/$tfile of=/dev/null bs=$bulk_size count=1 \
13305 iflag=direct &>/dev/null || error "dd failed"
13307 nrpcs=$($LCTL get_param osc.*.stats | awk '/ost_read/ { print $2 }')
13308 if [ x$nrpcs != "x1" ]; then
13309 $LCTL get_param osc.*.stats
13310 error "found $nrpcs ost_read RPCs, not 1 as expected"
13313 run_test 231a "checking that reading/writing of BRW RPC size results in one RPC"
13316 mkdir -p $DIR/$tdir
13318 for i in {0..1023}; do
13319 dd if=/dev/zero of=$DIR/$tdir/$tfile conv=notrunc \
13320 seek=$((2 * i)) bs=4096 count=1 &>/dev/null ||
13321 error "dd of=$DIR/$tdir/$tfile seek=$((2 * i)) failed"
13325 run_test 231b "must not assert on fully utilized OST request buffer"
13328 mkdir -p $DIR/$tdir
13329 #define OBD_FAIL_LDLM_OST_LVB 0x31c
13330 $LCTL set_param fail_loc=0x31c
13332 # ignore dd failure
13333 dd if=/dev/zero of=$DIR/$tdir/$tfile bs=1M count=1 || true
13335 $LCTL set_param fail_loc=0
13336 umount_client $MOUNT || error "umount failed"
13337 mount_client $MOUNT || error "mount failed"
13339 run_test 232 "failed lock should not block umount"
13342 [ $(lustre_version_code $SINGLEMDS) -ge $(version_code 2.3.64) ] ||
13343 { skip "Need MDS version at least 2.3.64"; return; }
13344 [ -n "$FILESET" ] && skip "SKIP due to FILESET set" && return
13346 local fid=$($LFS path2fid $MOUNT)
13347 stat $MOUNT/.lustre/fid/$fid > /dev/null ||
13348 error "cannot access $MOUNT using its FID '$fid'"
13350 run_test 233a "checking that OBF of the FS root succeeds"
13353 [ $(lustre_version_code $SINGLEMDS) -ge $(version_code 2.5.90) ] ||
13354 { skip "Need MDS version at least 2.5.90"; return; }
13355 [ -n "$FILESET" ] && skip "SKIP due to FILESET set" && return
13357 local fid=$($LFS path2fid $MOUNT/.lustre)
13358 stat $MOUNT/.lustre/fid/$fid > /dev/null ||
13359 error "cannot access $MOUNT/.lustre using its FID '$fid'"
13361 fid=$($LFS path2fid $MOUNT/.lustre/fid)
13362 stat $MOUNT/.lustre/fid/$fid > /dev/null ||
13363 error "cannot access $MOUNT/.lustre/fid using its FID '$fid'"
13365 run_test 233b "checking that OBF of the FS .lustre succeeds"
13368 local p="$TMP/sanityN-$TESTNAME.parameters"
13369 save_lustre_params client "llite.*.xattr_cache" > $p
13370 lctl set_param llite.*.xattr_cache 1 ||
13371 { skip "xattr cache is not supported"; return 0; }
13373 mkdir -p $DIR/$tdir || error "mkdir failed"
13374 touch $DIR/$tdir/$tfile || error "touch failed"
13375 # OBD_FAIL_LLITE_XATTR_ENOMEM
13376 $LCTL set_param fail_loc=0x1405
13377 # output of the form: attr 2 4 44 3 fc13 x86_64
13378 V=($(IFS=".-" rpm -q attr))
13379 if [[ ${V[1]} > 2 || ${V[2]} > 4 || ${V[3]} > 44 ||
13380 ${V[1]} = 2 && ${V[2]} = 4 && ${V[3]} = 44 && ${V[4]} > 6 ]]; then
13381 # attr pre-2.4.44-7 had a bug with rc
13382 # LU-3703 - SLES 11 and FC13 clients have older attr
13383 getfattr -n user.attr $DIR/$tdir/$tfile &&
13384 error "getfattr should have failed with ENOMEM"
13386 skip "LU-3703: attr version $(getfattr --version) too old"
13388 $LCTL set_param fail_loc=0x0
13391 restore_lustre_params < $p
13394 run_test 234 "xattr cache should not crash on ENOMEM"
13397 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.4.52) ] &&
13398 skip "Need MDS version at least 2.4.52" && return
13399 flock_deadlock $DIR/$tfile
13404 124) error "process hangs on a deadlock"
13406 *) error "error executing flock_deadlock $DIR/$tfile"
13410 run_test 235 "LU-1715: flock deadlock detection does not work properly"
13414 check_swap_layouts_support && return 0
13415 test_mkdir -p -c1 $DIR/$tdir || error "mkdir $tdir failed"
13417 local ref1=/etc/passwd
13418 local ref2=/etc/group
13419 local file1=$DIR/$tdir/f1
13420 local file2=$DIR/$tdir/f2
13422 $SETSTRIPE -c 1 $file1 || error "cannot setstripe on '$file1': rc = $?"
13423 cp $ref1 $file1 || error "cp $ref1 $file1 failed: rc = $?"
13424 $SETSTRIPE -c 2 $file2 || error "cannot setstripe on '$file2': rc = $?"
13425 cp $ref2 $file2 || error "cp $ref2 $file2 failed: rc = $?"
13426 local fd=$(free_fd)
13427 local cmd="exec $fd<>$file2"
13430 $LFS swap_layouts $file1 /proc/self/fd/${fd} ||
13431 error "cannot swap layouts of '$file1' and /proc/self/fd/${fd}"
13434 cmp $ref2 $file1 || error "content compare failed ($ref2 != $file1)"
13439 run_test 236 "Layout swap on open unlinked file"
13441 # test to verify file handle related system calls
13442 # (name_to_handle_at/open_by_handle_at)
13443 # The new system calls are supported in glibc >= 2.14.
13446 echo "Test file_handle syscalls" > $DIR/$tfile ||
13447 error "write failed"
13448 check_fhandle_syscalls $DIR/$tfile ||
13449 error "check_fhandle_syscalls failed"
13451 run_test 237 "Verify name_to_handle_at/open_by_handle_at syscalls"
13453 # LU-4659 linkea consistency
13455 local server_version=$(lustre_version_code $SINGLEMDS)
13457 [[ $server_version -gt $(version_code 2.5.57) ]] ||
13458 [[ $server_version -gt $(version_code 2.5.1) &&
13459 $server_version -lt $(version_code 2.5.50) ]] ||
13460 { skip "Need MDS version at least 2.5.58 or 2.5.2+"; return; }
13463 ln $DIR/$tfile $DIR/$tfile.lnk
13464 touch $DIR/$tfile.new
13465 mv $DIR/$tfile.new $DIR/$tfile
13466 local fid1=$($LFS path2fid $DIR/$tfile)
13467 local fid2=$($LFS path2fid $DIR/$tfile.lnk)
13468 local path1=$($LFS fid2path $FSNAME "$fid1")
13469 [ $tfile == $path1 ] || error "linkea inconsistent: $tfile $fid1 $path1"
13470 local path2=$($LFS fid2path $FSNAME "$fid2")
13471 [ $tfile.lnk == $path2 ] ||
13472 error "linkea inconsistent: $tfile.lnk $fid2 $path2!"
13475 run_test 238 "Verify linkea consistency"
13478 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.5.60) ] &&
13479 skip "Need MDS version at least 2.5.60" && return
13480 local list=$(comma_list $(mdts_nodes))
13482 mkdir -p $DIR/$tdir
13483 createmany -o $DIR/$tdir/f- 5000
13484 unlinkmany $DIR/$tdir/f- 5000
13485 do_nodes $list "lctl set_param -n osp*.*.sync_changes 1"
13486 changes=$(do_nodes $list "lctl get_param -n osc.*MDT*.sync_changes \
13487 osc.*MDT*.sync_in_flight" | calc_sum)
13488 [ "$changes" -eq 0 ] || error "$changes not synced"
13490 run_test 239 "osp_sync test"
13492 test_239a() { #LU-5297
13494 #define OBD_FAIL_OSP_CHECK_INVALID_REC 0x2100
13495 do_facet $SINGLEMDS $LCTL set_param fail_loc=0x2100
13496 chgrp $RUNAS_GID $DIR/$tfile
13497 wait_delete_completed
13499 run_test 239a "process invalid osp sync record correctly"
13501 test_239b() { #LU-5297
13503 #define OBD_FAIL_OSP_CHECK_ENOMEM 0x2101
13504 do_facet $SINGLEMDS $LCTL set_param fail_loc=0x2101
13505 chgrp $RUNAS_GID $DIR/$tfile1
13506 wait_delete_completed
13507 do_facet $SINGLEMDS $LCTL set_param fail_loc=0
13509 chgrp $RUNAS_GID $DIR/$tfile2
13510 wait_delete_completed
13512 run_test 239b "process osp sync record with ENOMEM error correctly"
13515 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
13517 mkdir -p $DIR/$tdir
13519 $LFS mkdir -i 0 $DIR/$tdir/d0 ||
13520 error "failed to mkdir $DIR/$tdir/d0 on MDT0"
13521 $LFS mkdir -i 1 $DIR/$tdir/d0/d1 ||
13522 error "failed to mkdir $DIR/$tdir/d0/d1 on MDT1"
13524 umount_client $MOUNT || error "umount failed"
13525 #define OBD_FAIL_TGT_DELAY_CONDITIONAL 0x713
13526 do_facet mds2 lctl set_param fail_loc=0x713 fail_val=1
13527 mount_client $MOUNT || error "failed to mount client"
13529 echo "stat $DIR/$tdir/d0/d1, should not fail/ASSERT"
13530 stat $DIR/$tdir/d0/d1 || error "fail to stat $DIR/$tdir/d0/d1"
13532 run_test 240 "race between ldlm enqueue and the connection RPC (no ASSERT)"
13535 for LOOP in $(seq $1); do
13536 dd if=$DIR/$tfile of=/dev/null bs=40960 count=1 2>/dev/null
13537 cancel_lru_locks osc || true
13542 for LOOP in $(seq $1); do
13543 dd if=$DIR/$tfile of=/dev/null bs=40960 count=1 \
13544 iflag=direct 2>/dev/null
13549 dd if=/dev/zero of=$DIR/$tfile count=1 bs=40960
13551 cancel_lru_locks osc
13552 test_241_bio 1000 &
13557 run_test 241 "bio vs dio"
13560 dd if=/dev/zero of=$DIR/$tfile count=1 bs=40960
13562 test_241_dio 1000 &
13567 run_test 241b "dio vs dio"
13570 mkdir -p $DIR/$tdir
13571 touch $DIR/$tdir/$tfile
13573 #define OBD_FAIL_MDS_READPAGE_PACK 0x105
13574 do_facet mds1 lctl set_param fail_loc=0x105
13575 /bin/ls $DIR/$tdir && error "ls $DIR/$tdir should fail"
13577 do_facet mds1 lctl set_param fail_loc=0
13578 /bin/ls $DIR/$tdir || error "ls $DIR/$tdir failed"
13580 run_test 242 "mdt_readpage failure should not cause directory unreadable"
13584 test_mkdir -p $DIR/$tdir
13585 group_lock_test -d $DIR/$tdir || error "A group lock test failed"
13587 run_test 243 "various group lock tests"
13591 test_mkdir -p $DIR/$tdir
13592 dd if=/dev/zero of=$DIR/$tdir/$tfile bs=1M count=35
13593 sendfile_grouplock $DIR/$tdir/$tfile || \
13594 error "sendfile+grouplock failed"
13597 run_test 244 "sendfile with group lock tests"
13600 local flagname="multi_mod_rpcs"
13601 local connect_data_name="max_mod_rpcs"
13604 # check if multiple modify RPCs flag is set
13605 out=$($LCTL get_param mdc.$FSNAME-MDT0000-*.import |
13606 grep "connect_flags:")
13609 echo "$out" | grep -qw $flagname
13610 if [ $? -ne 0 ]; then
13611 echo "connect flag $flagname is not set"
13615 # check if multiple modify RPCs data is set
13616 out=$($LCTL get_param mdc.$FSNAME-MDT0000-*.import)
13619 echo "$out" | grep -qw $connect_data_name ||
13620 error "import should have connect data $connect_data_name"
13622 run_test 245 "check mdc connection flag/data: multiple modify RPCs"
13624 test_246() { # LU-7371
13625 [ $(lustre_version_code ost1) -lt $(version_code 2.7.62) ] &&
13626 skip "Need OST version >= 2.7.62" && return 0
13627 do_facet ost1 $LCTL set_param fail_val=4095
13628 #define OBD_FAIL_OST_READ_SIZE 0x234
13629 do_facet ost1 $LCTL set_param fail_loc=0x234
13630 $LFS setstripe $DIR/$tfile -i 0 -c 1
13631 dd if=/dev/zero of=$DIR/$tfile bs=4095 count=1 > /dev/null 2>&1
13632 cancel_lru_locks $FSNAME-OST0000
13633 dd if=$DIR/$tfile of=/dev/null bs=1048576 || error "Read failed"
13635 run_test 246 "Read file of size 4095 should return right length"
13638 lctl get_param -n mdc.$FSNAME-MDT0000*.import |
13640 { skip "Fileset feature is not supported"; return; }
13642 local submount=${MOUNT}_$tdir
13645 mkdir -p $submount || error "mkdir $submount failed"
13646 FILESET="$FILESET/$tdir" mount_client $submount ||
13647 error "mount $submount failed"
13648 echo foo > $submount/$tfile || error "write $submount/$tfile failed"
13649 [ $(cat $MOUNT/$tdir/$tfile) = "foo" ] ||
13650 error "read $MOUNT/$tdir/$tfile failed"
13651 umount_client $submount || error "umount $submount failed"
13654 run_test 247a "mount subdir as fileset"
13657 lctl get_param -n mdc.$FSNAME-MDT0000*.import | grep -q subtree ||
13658 { skip "Fileset feature is not supported"; return; }
13660 local submount=${MOUNT}_$tdir
13662 rm -rf $MOUNT/$tdir
13663 mkdir -p $submount || error "mkdir $submount failed"
13665 FILESET="$FILESET/$tdir" mount_client $submount &&
13666 error "mount $submount should fail"
13669 run_test 247b "mount subdir that dose not exist"
13672 lctl get_param -n mdc.$FSNAME-MDT0000*.import | grep -q subtree ||
13673 { skip "Fileset feature is not supported"; return; }
13675 local submount=${MOUNT}_$tdir
13677 mkdir -p $MOUNT/$tdir/dir1
13678 mkdir -p $submount || error "mkdir $submount failed"
13679 FILESET="$FILESET/$tdir" mount_client $submount ||
13680 error "mount $submount failed"
13681 local fid=$($LFS path2fid $MOUNT/)
13682 $LFS fid2path $submount $fid && error "fid2path should fail"
13683 umount_client $submount || error "umount $submount failed"
13686 run_test 247c "running fid2path outside root"
13689 lctl get_param -n mdc.$FSNAME-MDT0000*.import | grep -q subtree ||
13690 { skip "Fileset feature is not supported"; return; }
13692 local submount=${MOUNT}_$tdir
13694 mkdir -p $MOUNT/$tdir/dir1
13695 mkdir -p $submount || error "mkdir $submount failed"
13696 FILESET="$FILESET/$tdir" mount_client $submount ||
13697 error "mount $submount failed"
13698 local fid=$($LFS path2fid $submount/dir1)
13699 $LFS fid2path $submount $fid || error "fid2path should succeed"
13700 umount_client $submount || error "umount $submount failed"
13703 run_test 247d "running fid2path inside root"
13707 lctl get_param -n mdc.$FSNAME-MDT0000*.import |
13709 { skip "Fileset feature is not supported"; return; }
13711 local submount=${MOUNT}_$tdir
13714 mkdir -p $submount || error "mkdir $submount failed"
13715 FILESET="$FILESET/.." mount_client $submount &&
13716 error "mount $submount should fail"
13719 run_test 247e "mount .. as fileset"
13722 local my_error=error
13724 # This test case is time sensitive and maloo uses kvm to run auto test.
13725 # Therefore the complete time of I/O task is unreliable and depends on
13726 # the work load on the host machine when the task is running.
13727 which virt-what 2> /dev/null && [ "$(virt-what)" != "kvm" ] ||
13728 { echo "no virt-what installed or running in kvm; ignore error";
13729 my_error="error_ignore env=kvm"; }
13731 # create a large file for fast read verification
13732 dd if=/dev/zero of=$DIR/$tfile bs=128M count=1 > /dev/null 2>&1
13734 # make sure the file is created correctly
13735 $CHECKSTAT -s $((128*1024*1024)) $DIR/$tfile ||
13736 { rm -f $DIR/$tfile; skip "file creation error" && return; }
13738 local saved_fast_read=$($LCTL get_param -n llite.*.fast_read)
13740 echo "Test 1: verify that fast read is 4 times faster on cache read"
13742 # small read with fast read enabled
13743 $LCTL set_param -n llite.*.fast_read=1
13744 local t_fast=$(eval time -p dd if=$DIR/$tfile of=/dev/null bs=4k 2>&1 |
13745 awk '/real/ { print $2 }')
13747 # small read with fast read disabled
13748 $LCTL set_param -n llite.*.fast_read=0
13749 local t_slow=$(eval time -p dd if=$DIR/$tfile of=/dev/null bs=4k 2>&1 |
13750 awk '/real/ { print $2 }')
13752 # verify that fast read is 4 times faster for cache read
13753 [ $(bc <<< "4 * $t_fast < $t_slow") -eq 1 ] ||
13754 $my_error "fast read was not 4 times faster: $t_fast vs $t_slow"
13756 echo "Test 2: verify the performance between big and small read"
13757 $LCTL set_param -n llite.*.fast_read=1
13759 # 1k non-cache read
13760 cancel_lru_locks osc
13761 local t_1k=$(eval time -p dd if=$DIR/$tfile of=/dev/null bs=1k 2>&1 |
13762 awk '/real/ { print $2 }')
13764 # 1M non-cache read
13765 cancel_lru_locks osc
13766 local t_1m=$(eval time -p dd if=$DIR/$tfile of=/dev/null bs=1M 2>&1 |
13767 awk '/real/ { print $2 }')
13769 # verify that big IO is not 4 times faster than small IO
13770 [ $(bc <<< "4 * $t_1k >= $t_1m") -eq 1 ] ||
13771 $my_error "bigger IO is way too fast: $t_1k vs $t_1m"
13773 $LCTL set_param -n llite.*.fast_read=$saved_fast_read
13776 run_test 248 "fast read verification"
13778 test_249() { # LU-7890
13780 $SETSTRIPE -c 1 $DIR/$tfile
13782 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.8.53) ] &&
13783 skip "Need at least version 2.8.54"
13785 # Offset 2T == 4k * 512M
13786 dd if=/dev/zero of=$DIR/$tfile bs=4k count=1 seek=512M ||
13787 error "dd to 2T offset failed"
13789 run_test 249 "Write above 2T file size"
13792 [ "$(facet_fstype ost$(($($GETSTRIPE -i $DIR/$tfile) + 1)))" = "zfs" ] \
13793 && skip "no 16TB file size limit on ZFS" && return
13795 $SETSTRIPE -c 1 $DIR/$tfile
13796 # ldiskfs extent file size limit is (16TB - 4KB - 1) bytes
13797 local size=$((16 * 1024 * 1024 * 1024 * 1024 - 4096 - 1))
13798 $TRUNCATE $DIR/$tfile $size || error "truncate $tfile to $size failed"
13799 dd if=/dev/zero of=$DIR/$tfile bs=10 count=1 oflag=append \
13800 conv=notrunc,fsync && error "append succeeded"
13803 run_test 250 "Write above 16T limit"
13806 $SETSTRIPE -c -1 -S 1048576 $DIR/$tfile
13808 #define OBD_FAIL_LLITE_LOST_LAYOUT 0x1407
13809 #Skip once - writing the first stripe will succeed
13810 $LCTL set_param fail_loc=0xa0001407 fail_val=1
13811 $MULTIOP $DIR/$tfile o:O_RDWR:w2097152c 2>&1 | grep -q "short write" &&
13812 error "short write happened"
13814 $LCTL set_param fail_loc=0xa0001407 fail_val=1
13815 $MULTIOP $DIR/$tfile or2097152c 2>&1 | grep -q "short read" &&
13816 error "short read happened"
13820 run_test 251 "Handling short read and write correctly"
13830 if [ "$(facet_fstype ost1)" != "ldiskfs" -o \
13831 "$(facet_fstype mds1)" != "ldiskfs" ]; then
13832 skip "can only run lr_reader on ldiskfs target"
13836 # check lr_reader on OST0000
13838 dev=$(facet_device $tgt)
13839 out=$(do_facet $tgt $LR_READER $dev)
13840 [ $? -eq 0 ] || error "$LR_READER failed on target $tgt device $dev"
13842 uuid=$(echo "$out" | grep -i uuid | awk '{ print $2 }')
13843 [ "$uuid" == "$(ostuuid_from_index 0)" ] ||
13844 error "Invalid uuid returned by $LR_READER on target $tgt"
13845 echo -e "uuid returned by $LR_READER is '$uuid'\n"
13847 # check lr_reader -c on MDT0000
13849 dev=$(facet_device $tgt)
13850 if ! do_facet $tgt $LR_READER -h | grep -q OPTIONS; then
13851 echo "$LR_READER does not support additional options"
13854 out=$(do_facet $tgt $LR_READER -c $dev)
13855 [ $? -eq 0 ] || error "$LR_READER failed on target $tgt device $dev"
13857 num=$(echo "$out" | grep -c "mdtlov")
13858 [ "$num" -eq $((MDSCOUNT - 1)) ] ||
13859 error "Invalid number of mdtlov clients returned by $LR_READER"
13860 echo -e "Number of mdtlov clients returned by $LR_READER is '$num'\n"
13862 # check lr_reader -cr on MDT0000
13863 out=$(do_facet $tgt $LR_READER -cr $dev)
13864 [ $? -eq 0 ] || error "$LR_READER failed on target $tgt device $dev"
13866 echo "$out" | grep -q "^reply_data:$" ||
13867 error "$LR_READER should have returned 'reply_data' section"
13868 num=$(echo "$out" | grep -c "client_generation")
13869 echo -e "Number of reply data returned by $LR_READER is '$num'\n"
13871 run_test 252 "check lr_reader tool"
13876 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
13877 remote_mds_nodsh && skip "remote MDS with nodsh" && return
13878 do_facet mds1 $LCTL get_param -n mdd.$MDT0.changelog_size ||
13879 { skip "MDS does not support changelog_size" && return; }
13881 cl_user=$(do_facet mds1 $LCTL --device $MDT0 changelog_register -n)
13882 echo "Registered as changelog user $cl_user"
13884 $LFS changelog_clear $MDT0 $cl_user 0
13886 local size1=$(do_facet mds1 \
13887 $LCTL get_param -n mdd.$MDT0.changelog_size)
13888 echo "Changelog size $size1"
13891 $LFS mkdir -i 0 $DIR/$tdir
13893 mkdir -p $DIR/$tdir/pics/2008/zachy
13894 touch $DIR/$tdir/pics/2008/zachy/timestamp
13895 cp /etc/hosts $DIR/$tdir/pics/2008/zachy/pic1.jpg
13896 mv $DIR/$tdir/pics/2008/zachy $DIR/$tdir/pics/zach
13897 ln $DIR/$tdir/pics/zach/pic1.jpg $DIR/$tdir/pics/2008/portland.jpg
13898 ln -s $DIR/$tdir/pics/2008/portland.jpg $DIR/$tdir/pics/desktop.jpg
13899 rm $DIR/$tdir/pics/desktop.jpg
13901 local size2=$(do_facet mds1 \
13902 $LCTL get_param -n mdd.$MDT0.changelog_size)
13903 echo "Changelog size after work $size2"
13905 do_facet mds1 $LCTL --device $MDT0 changelog_deregister $cl_user
13907 if (( size2 <= size1 )); then
13908 error "Changelog size after work should be greater than original"
13912 run_test 254 "Check changelog size"
13919 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
13920 remote_mds_nodsh && skip "remote MDS with nodsh" && return
13921 [ "$(facet_fstype mds1)" != "ldiskfs" ] &&
13922 skip "non-ldiskfs backend" && return
13924 mdt_dev=$(mdsdevname 1)
13926 cl_user=$(do_facet mds1 \
13927 "$LCTL get_param -n mdd.$MDT0.changelog_users | grep cl")
13928 if [[ -n $cl_user ]]; then
13929 skip "active changelog user"
13933 cl_user=$(do_facet mds1 $LCTL --device $MDT0 changelog_register -n)
13934 echo "Registered as changelog user $cl_user"
13937 mkdir -p $DIR/$tdir
13939 $LFS changelog_clear $MDT0 $cl_user 0
13942 touch $DIR/$tdir/{1..10}
13945 stop mds1 || error "Fail to stop MDT."
13948 start mds1 $mdt_dev $MDS_MOUNT_OPTS || error "Fail to start MDT."
13950 #after mount new plainllog is used
13951 touch $DIR/$tdir/{11..19}
13952 cat_sl=$(do_facet mds1 \
13953 "$DEBUGFS -R \\\"dump changelog_catalog cat.dmp\\\" $mdt_dev; \
13954 llog_reader cat.dmp | grep \\\"type=1064553b\\\" | wc -l")
13956 if (( cat_sl != 2 )); then
13957 do_facet mds1 $LCTL --device $MDT0 changelog_deregister $cl_user
13958 error "Changelog catalog has wrong number of slots $cat_sl"
13961 $LFS changelog_clear $MDT0 $cl_user 0
13963 cat_sl=$(do_facet mds1 \
13964 "$DEBUGFS -R \\\"dump changelog_catalog cat.dmp\\\" $mdt_dev; \
13965 llog_reader cat.dmp | grep \\\"type=1064553b\\\" | wc -l")
13967 do_facet mds1 $LCTL --device $MDT0 changelog_deregister $cl_user
13969 if (( cat_sl == 2 )); then
13970 error "Empty plain llog was not deleted from changelog catalog"
13972 if (( cat_sl != 1 )); then
13973 error "Active plain llog shouldn\`t be deleted from catalog"
13976 run_test 256 "Check llog delete for empty and not full state"
13978 cleanup_test_300() {
13982 test_striped_dir() {
13987 mkdir -p $DIR/$tdir
13989 SAVE_UMASK=$(umask)
13990 trap cleanup_test_300 RETURN EXIT
13992 $LFS setdirstripe -i $mdt_index -c 2 -t all_char -m 755 \
13993 $DIR/$tdir/striped_dir ||
13994 error "set striped dir error"
13996 local mode=$(stat -c%a $DIR/$tdir/striped_dir)
13997 [ "$mode" = "755" ] || error "expect 755 got $mode"
13999 $LFS getdirstripe $DIR/$tdir/striped_dir > /dev/null 2>&1 ||
14000 error "getdirstripe failed"
14001 stripe_count=$($LFS getdirstripe -c $DIR/$tdir/striped_dir)
14002 if [ "$stripe_count" != "2" ]; then
14003 error "stripe_count is $stripe_count, expect 2"
14006 stripe_index=$($LFS getdirstripe -i $DIR/$tdir/striped_dir)
14007 if [ "$stripe_index" != "$mdt_index" ]; then
14008 error "stripe_index is $stripe_index, expect $mdt_index"
14011 [ $(stat -c%h $DIR/$tdir/striped_dir) == '2' ] ||
14012 error "nlink error after create striped dir"
14014 mkdir $DIR/$tdir/striped_dir/a
14015 mkdir $DIR/$tdir/striped_dir/b
14017 stat $DIR/$tdir/striped_dir/a ||
14018 error "create dir under striped dir failed"
14019 stat $DIR/$tdir/striped_dir/b ||
14020 error "create dir under striped dir failed"
14022 [ $(stat -c%h $DIR/$tdir/striped_dir) == '4' ] ||
14023 error "nlink error after mkdir"
14025 rmdir $DIR/$tdir/striped_dir/a
14026 [ $(stat -c%h $DIR/$tdir/striped_dir) == '3' ] ||
14027 error "nlink error after rmdir"
14029 rmdir $DIR/$tdir/striped_dir/b
14030 [ $(stat -c%h $DIR/$tdir/striped_dir) == '2' ] ||
14031 error "nlink error after rmdir"
14033 chattr +i $DIR/$tdir/striped_dir
14034 createmany -o $DIR/$tdir/striped_dir/f 10 &&
14035 error "immutable flags not working under striped dir!"
14036 chattr -i $DIR/$tdir/striped_dir
14038 rmdir $DIR/$tdir/striped_dir ||
14039 error "rmdir striped dir error"
14047 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.7.0) ] &&
14048 skip "skipped for lustre < 2.7.0" && return
14049 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
14050 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
14052 test_striped_dir 0 || error "failed on striped dir on MDT0"
14053 test_striped_dir 1 || error "failed on striped dir on MDT0"
14055 run_test 300a "basic striped dir sanity test"
14058 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.7.0) ] &&
14059 skip "skipped for lustre < 2.7.0" && return
14060 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
14061 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
14067 test_mkdir $DIR/$tdir || error "mkdir fail"
14068 $LFS setdirstripe -i 0 -c 2 -t all_char $DIR/$tdir/striped_dir ||
14069 error "set striped dir error"
14070 for ((i=0; i<10; i++)); do
14071 mtime1=$(stat -c %Y $DIR/$tdir/striped_dir)
14073 touch $DIR/$tdir/striped_dir/file_$i ||
14074 error "touch error $i"
14075 mtime2=$(stat -c %Y $DIR/$tdir/striped_dir)
14076 [ $mtime1 -eq $mtime2 ] &&
14077 error "mtime not change after create"
14079 rm -f $DIR/$tdir/striped_dir/file_$i ||
14080 error "unlink error $i"
14081 mtime3=$(stat -c %Y $DIR/$tdir/striped_dir)
14082 [ $mtime2 -eq $mtime3 ] &&
14083 error "mtime did not change after unlink"
14087 run_test 300b "check ctime/mtime for striped dir"
14090 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.7.0) ] &&
14091 skip "skipped for lustre < 2.7.0" && return
14092 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
14093 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
14096 mkdir -p $DIR/$tdir
14097 $LFS setdirstripe -i 0 -c 2 $DIR/$tdir/striped_dir ||
14098 error "set striped dir error"
14100 chown $RUNAS_ID:$RUNAS_GID $DIR/$tdir/striped_dir ||
14101 error "chown striped dir failed"
14103 $RUNAS createmany -o $DIR/$tdir/striped_dir/f 5000 ||
14104 error "create 5k files failed"
14106 file_count=$(ls $DIR/$tdir/striped_dir | wc -l)
14108 [ "$file_count" = 5000 ] || error "file count $file_count != 5000"
14112 run_test 300c "chown && check ls under striped directory"
14115 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.7.0) ] &&
14116 skip "skipped for lustre < 2.7.0" && return
14117 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
14118 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
14122 mkdir -p $DIR/$tdir
14123 $SETSTRIPE -c 2 $DIR/$tdir
14125 #local striped directory
14126 $LFS setdirstripe -i 0 -c 2 -t all_char $DIR/$tdir/striped_dir ||
14127 error "set striped dir error"
14128 createmany -o $DIR/$tdir/striped_dir/f 10 ||
14129 error "create 10 files failed"
14131 #remote striped directory
14132 $LFS setdirstripe -i 1 -c 2 $DIR/$tdir/remote_striped_dir ||
14133 error "set striped dir error"
14134 createmany -o $DIR/$tdir/remote_striped_dir/f 10 ||
14135 error "create 10 files failed"
14137 for file in $(find $DIR/$tdir); do
14138 stripe_count=$($GETSTRIPE -c $file)
14139 [ $stripe_count -eq 2 ] ||
14140 error "wrong stripe $stripe_count for $file"
14145 run_test 300d "check default stripe under striped directory"
14148 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.7.55) ] &&
14149 skip "Need MDS version at least 2.7.55" && return
14150 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
14151 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
14155 mkdir -p $DIR/$tdir
14157 $LFS setdirstripe -i 0 -c 2 -t all_char $DIR/$tdir/striped_dir ||
14158 error "set striped dir error"
14160 touch $DIR/$tdir/striped_dir/a
14161 touch $DIR/$tdir/striped_dir/b
14162 touch $DIR/$tdir/striped_dir/c
14164 mkdir $DIR/$tdir/striped_dir/dir_a
14165 mkdir $DIR/$tdir/striped_dir/dir_b
14166 mkdir $DIR/$tdir/striped_dir/dir_c
14168 $LFS setdirstripe -i 0 -c 2 -t all_char $DIR/$tdir/striped_dir/stp_a ||
14169 error "set striped dir under striped dir error"
14171 $LFS setdirstripe -i 0 -c 2 -t all_char $DIR/$tdir/striped_dir/stp_b ||
14172 error "set striped dir under striped dir error"
14174 $LFS setdirstripe -i 0 -c 2 -t all_char $DIR/$tdir/striped_dir/stp_c ||
14175 error "set striped dir under striped dir error"
14177 mrename $DIR/$tdir/striped_dir/dir_a $DIR/$tdir/striped_dir/dir_b ||
14178 error "rename dir under striped dir fails"
14180 mrename $DIR/$tdir/striped_dir/stp_a $DIR/$tdir/striped_dir/stp_b ||
14181 error "rename dir under different stripes fails"
14183 mrename $DIR/$tdir/striped_dir/a $DIR/$tdir/striped_dir/c ||
14184 error "rename file under striped dir should succeed"
14186 mrename $DIR/$tdir/striped_dir/dir_b $DIR/$tdir/striped_dir/dir_c ||
14187 error "rename dir under striped dir should succeed"
14191 run_test 300e "check rename under striped directory"
14194 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.7.55) ] &&
14195 skip "Need MDS version at least 2.7.55" && return
14196 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
14197 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
14202 mkdir -p $DIR/$tdir
14204 $LFS setdirstripe -i 0 -c 2 -t all_char $DIR/$tdir/striped_dir ||
14205 error "set striped dir error"
14207 $LFS setdirstripe -i 0 -c 2 -t all_char $DIR/$tdir/striped_dir1 ||
14208 error "set striped dir error"
14210 touch $DIR/$tdir/striped_dir/a
14211 mkdir $DIR/$tdir/striped_dir/dir_a
14212 $LFS setdirstripe -i 0 -c 2 $DIR/$tdir/striped_dir/stp_a ||
14213 error "create striped dir under striped dir fails"
14215 touch $DIR/$tdir/striped_dir1/b
14216 mkdir $DIR/$tdir/striped_dir1/dir_b
14217 $LFS setdirstripe -i 0 -c 2 $DIR/$tdir/striped_dir/stp_b ||
14218 error "create striped dir under striped dir fails"
14220 mrename $DIR/$tdir/striped_dir/dir_a $DIR/$tdir/striped_dir1/dir_b ||
14221 error "rename dir under different striped dir should fail"
14223 mrename $DIR/$tdir/striped_dir/stp_a $DIR/$tdir/striped_dir1/stp_b ||
14224 error "rename striped dir under diff striped dir should fail"
14226 mrename $DIR/$tdir/striped_dir/a $DIR/$tdir/striped_dir1/a ||
14227 error "rename file under diff striped dirs fails"
14231 run_test 300f "check rename cross striped directory"
14233 test_300_check_default_striped_dir()
14236 local default_count=$2
14237 local default_index=$3
14240 local dir_stripe_index
14243 echo "checking $dirname $default_count $default_index"
14244 $LFS setdirstripe -D -c $default_count -i $default_index \
14245 -t all_char $DIR/$tdir/$dirname ||
14246 error "set default stripe on striped dir error"
14247 stripe_count=$($LFS getdirstripe -D -c $DIR/$tdir/$dirname)
14248 [ $stripe_count -eq $default_count ] ||
14249 error "expect $default_count get $stripe_count for $dirname"
14251 stripe_index=$($LFS getdirstripe -D -i $DIR/$tdir/$dirname)
14252 [ $stripe_index -eq $default_index ] ||
14253 error "expect $default_index get $stripe_index for $dirname"
14255 mkdir $DIR/$tdir/$dirname/{test1,test2,test3,test4} ||
14256 error "create dirs failed"
14258 createmany -o $DIR/$tdir/$dirname/f- 10 || error "create files failed"
14259 unlinkmany $DIR/$tdir/$dirname/f- 10 || error "unlink files failed"
14260 for dir in $(find $DIR/$tdir/$dirname/*); do
14261 stripe_count=$($LFS getdirstripe -c $dir)
14262 [ $stripe_count -eq $default_count ] ||
14263 [ $stripe_count -eq 0 -o $default_count -eq 1 ] ||
14264 error "stripe count $default_count != $stripe_count for $dir"
14266 stripe_index=$($LFS getdirstripe -i $dir)
14267 [ $default_index -eq -1 -o $stripe_index -eq $default_index ] ||
14268 error "$stripe_index != $default_index for $dir"
14270 #check default stripe
14271 stripe_count=$($LFS getdirstripe -D -c $dir)
14272 [ $stripe_count -eq $default_count ] ||
14273 error "default count $default_count != $stripe_count for $dir"
14275 stripe_index=$($LFS getdirstripe -D -i $dir)
14276 [ $stripe_index -eq $default_index ] ||
14277 error "default index $default_index != $stripe_index for $dir"
14279 rmdir $DIR/$tdir/$dirname/* || error "rmdir failed"
14283 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.7.55) ] &&
14284 skip "Need MDS version at least 2.7.55" && return
14285 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
14291 mkdir $DIR/$tdir/normal_dir
14293 test_300_check_default_striped_dir normal_dir $MDSCOUNT 1
14294 test_300_check_default_striped_dir normal_dir 1 0
14295 test_300_check_default_striped_dir normal_dir 2 1
14296 test_300_check_default_striped_dir normal_dir 2 -1
14298 #delete default stripe information
14299 echo "delete default stripeEA"
14300 $LFS setdirstripe -d $DIR/$tdir/normal_dir ||
14301 error "set default stripe on striped dir error"
14303 mkdir -p $DIR/$tdir/normal_dir/{test1,test2,test3,test4}
14304 for dir in $(find $DIR/$tdir/normal_dir/*); do
14305 stripe_count=$($LFS getdirstripe -c $dir)
14306 [ $stripe_count -eq 0 ] ||
14307 error "expect 1 get $stripe_count for $dir"
14308 stripe_index=$($LFS getdirstripe -i $dir)
14309 [ $stripe_index -eq 0 ] ||
14310 error "expect 0 get $stripe_index for $dir"
14313 run_test 300g "check default striped directory for normal directory"
14316 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.7.55) ] &&
14317 skip "Need MDS version at least 2.7.55" && return
14318 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
14323 $LFS setdirstripe -i 0 -c $MDSCOUNT -t all_char \
14324 $DIR/$tdir/striped_dir ||
14325 error "set striped dir error"
14327 test_300_check_default_striped_dir striped_dir $MDSCOUNT 1
14328 test_300_check_default_striped_dir striped_dir 1 0
14329 test_300_check_default_striped_dir striped_dir 2 1
14330 test_300_check_default_striped_dir striped_dir 2 -1
14332 #delete default stripe information
14333 $LFS setdirstripe -d $DIR/$tdir/striped_dir ||
14334 error "set default stripe on striped dir error"
14336 mkdir -p $DIR/$tdir/striped_dir/{test1,test2,test3,test4}
14337 for dir in $(find $DIR/$tdir/striped_dir/*); do
14338 stripe_count=$($LFS getdirstripe -c $dir)
14339 [ $stripe_count -eq 0 ] ||
14340 error "expect 1 get $stripe_count for $dir"
14343 run_test 300h "check default striped directory for striped directory"
14346 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.7.55) ] &&
14347 skip "Need MDS version at least 2.7.55" && return
14348 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
14349 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
14355 $LFS setdirstripe -i 0 -c$MDSCOUNT -t all_char $DIR/$tdir/striped_dir ||
14356 error "set striped dir error"
14358 createmany -o $DIR/$tdir/striped_dir/f- 10 ||
14359 error "create files under striped dir failed"
14361 # unfortunately, we need to umount to clear dir layout cache for now
14362 # once we fully implement dir layout, we can drop this
14363 umount_client $MOUNT || error "umount failed"
14364 mount_client $MOUNT || error "mount failed"
14366 #set the stripe to be unknown hash type
14367 #define OBD_FAIL_UNKNOWN_LMV_STRIPE 0x1901
14368 $LCTL set_param fail_loc=0x1901
14369 for ((i = 0; i < 10; i++)); do
14370 $CHECKSTAT -t file $DIR/$tdir/striped_dir/f-$i ||
14371 error "stat f-$i failed"
14372 rm $DIR/$tdir/striped_dir/f-$i || error "unlink f-$i failed"
14375 touch $DIR/$tdir/striped_dir/f0 &&
14376 error "create under striped dir with unknown hash should fail"
14378 $LCTL set_param fail_loc=0
14380 umount_client $MOUNT || error "umount failed"
14381 mount_client $MOUNT || error "mount failed"
14385 run_test 300i "client handle unknown hash type striped directory"
14388 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
14389 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.7.55) ] &&
14390 skip "Need MDS version at least 2.7.55" && return
14391 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
14397 #define OBD_FAIL_SPLIT_UPDATE_REC 0x1702
14398 $LCTL set_param fail_loc=0x1702
14399 $LFS setdirstripe -i 0 -c$MDSCOUNT -t all_char $DIR/$tdir/striped_dir ||
14400 error "set striped dir error"
14402 createmany -o $DIR/$tdir/striped_dir/f- 10 ||
14403 error "create files under striped dir failed"
14405 $LCTL set_param fail_loc=0
14407 rm -rf $DIR/$tdir || error "unlink striped dir fails"
14411 run_test 300j "test large update record"
14414 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.7.55) ] &&
14415 skip "Need MDS version at least 2.7.55" && return
14416 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
14417 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
14423 #define OBD_FAIL_LARGE_STRIPE 0x1703
14424 $LCTL set_param fail_loc=0x1703
14425 $LFS setdirstripe -i 0 -c512 $DIR/$tdir/striped_dir ||
14426 error "set striped dir error"
14427 $LCTL set_param fail_loc=0
14429 $LFS getdirstripe $DIR/$tdir/striped_dir ||
14430 error "getstripeddir fails"
14431 rm -rf $DIR/$tdir/striped_dir ||
14432 error "unlink striped dir fails"
14436 run_test 300k "test large striped directory"
14439 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.7.55) ] &&
14440 skip "Need MDS version at least 2.7.55" && return
14441 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
14442 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
14445 test_mkdir -p $DIR/$tdir/striped_dir
14446 chown $RUNAS_ID $DIR/$tdir/striped_dir ||
14447 error "chown $RUNAS_ID failed"
14448 $LFS setdirstripe -i 1 -D $DIR/$tdir/striped_dir ||
14449 error "set default striped dir failed"
14451 #define OBD_FAIL_MDS_STALE_DIR_LAYOUT 0x158
14452 $LCTL set_param fail_loc=0x80000158
14453 $RUNAS mkdir $DIR/$tdir/striped_dir/test_dir || error "create dir fails"
14455 stripe_index=$($LFS getdirstripe -i $DIR/$tdir/striped_dir/test_dir)
14456 [ $stripe_index -eq 1 ] ||
14457 error "expect 1 get $stripe_index for $dir"
14459 run_test 300l "non-root user to create dir under striped dir with stale layout"
14462 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.7.55) ] &&
14463 skip "Need MDS version at least 2.7.55" && return
14464 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
14465 [ $MDSCOUNT -ge 2 ] && skip "Only for single MDT" && return
14467 mkdir -p $DIR/$tdir/striped_dir
14468 $LFS setdirstripe -D -c 1 $DIR/$tdir/striped_dir ||
14469 error "set default stripes dir error"
14471 mkdir $DIR/$tdir/striped_dir/a || error "mkdir a fails"
14473 stripe_count=$($LFS getdirstripe -c $DIR/$tdir/striped_dir/a)
14474 [ $stripe_count -eq 0 ] ||
14475 error "expect 0 get $stripe_count for a"
14477 $LFS setdirstripe -D -c 2 $DIR/$tdir/striped_dir ||
14478 error "set default stripes dir error"
14480 mkdir $DIR/$tdir/striped_dir/b || error "mkdir b fails"
14482 stripe_count=$($LFS getdirstripe -c $DIR/$tdir/striped_dir/b)
14483 [ $stripe_count -eq 0 ] ||
14484 error "expect 0 get $stripe_count for b"
14486 $LFS setdirstripe -D -c1 -i2 $DIR/$tdir/striped_dir ||
14487 error "set default stripes dir error"
14489 mkdir $DIR/$tdir/striped_dir/c &&
14490 error "default stripe_index is invalid, mkdir c should fails"
14492 rm -rf $DIR/$tdir || error "rmdir fails"
14494 run_test 300m "setstriped directory on single MDT FS"
14497 local list=$(comma_list $(mdts_nodes))
14500 do_nodes $list $LCTL set_param -n mdt.*.enable_remote_dir_gid=0
14504 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.7.55) ] &&
14505 skip "Need MDS version at least 2.7.55" && return
14506 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
14507 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
14509 local list=$(comma_list $(mdts_nodes))
14511 trap cleanup_300n RETURN EXIT
14512 mkdir -p $DIR/$tdir
14513 chmod 777 $DIR/$tdir
14514 $RUNAS $LFS setdirstripe -i0 -c$MDSCOUNT \
14515 $DIR/$tdir/striped_dir > /dev/null 2>&1 &&
14516 error "create striped dir succeeds with gid=0"
14518 do_nodes $list $LCTL set_param -n mdt.*.enable_remote_dir_gid=-1
14519 $RUNAS $LFS setdirstripe -i0 -c$MDSCOUNT $DIR/$tdir/striped_dir ||
14520 error "create striped dir fails with gid=-1"
14522 do_nodes $list $LCTL set_param -n mdt.*.enable_remote_dir_gid=0
14523 $RUNAS $LFS setdirstripe -i 1 -c$MDSCOUNT -D \
14524 $DIR/$tdir/striped_dir > /dev/null 2>&1 &&
14525 error "set default striped dir succeeds with gid=0"
14528 do_nodes $list $LCTL set_param -n mdt.*.enable_remote_dir_gid=-1
14529 $RUNAS $LFS setdirstripe -i 1 -c$MDSCOUNT -D $DIR/$tdir/striped_dir ||
14530 error "set default striped dir fails with gid=-1"
14533 do_nodes $list $LCTL set_param -n mdt.*.enable_remote_dir_gid=0
14534 $RUNAS mkdir $DIR/$tdir/striped_dir/test_dir ||
14535 error "create test_dir fails"
14536 $RUNAS mkdir $DIR/$tdir/striped_dir/test_dir1 ||
14537 error "create test_dir1 fails"
14538 $RUNAS mkdir $DIR/$tdir/striped_dir/test_dir2 ||
14539 error "create test_dir2 fails"
14542 run_test 300n "non-root user to create dir under striped dir with default EA"
14545 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.7.55) ] &&
14546 skip "Need MDS version at least 2.7.55" && return
14547 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
14548 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
14552 mkdir -p $DIR/$tdir
14554 numfree1=$(lctl get_param -n mdc.*MDT0000*.filesfree)
14555 numfree2=$(lctl get_param -n mdc.*MDT0001*.filesfree)
14556 if [ $numfree1 -lt 66000 -o $numfree2 -lt 66000 ]; then
14557 skip "not enough free inodes $numfree1 $numfree2"
14561 numfree1=$(lctl get_param -n mdc.*MDT0000-mdc-*.kbytesfree)
14562 numfree2=$(lctl get_param -n mdc.*MDT0001-mdc-*.kbytesfree)
14563 if [ $numfree1 -lt 300000 -o $numfree2 -lt 300000 ]; then
14564 skip "not enough free space $numfree1 $numfree2"
14568 $LFS setdirstripe -c2 $DIR/$tdir/striped_dir ||
14569 error "setdirstripe fails"
14571 createmany -d $DIR/$tdir/striped_dir/d 131000 ||
14572 error "create dirs fails"
14574 $LCTL set_param ldlm.namespaces.*mdc-*.lru_size=0
14575 ls $DIR/$tdir/striped_dir > /dev/null ||
14576 error "ls striped dir fails"
14577 unlinkmany -d $DIR/$tdir/striped_dir/d 131000 ||
14578 error "unlink big striped dir fails"
14580 run_test 300o "unlink big sub stripe(> 65000 subdirs)"
14583 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
14584 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
14586 mkdir -p $DIR/$tdir
14588 #define OBD_FAIL_OUT_ENOSPC 0x1704
14589 do_facet mds2 lctl set_param fail_loc=0x80001704
14590 $LFS setdirstripe -c2 $DIR/$tdir/bad_striped_dir > /dev/null 2>&1 &&
14591 error "create striped directory should fail"
14593 [ -e $DIR/$tdir/bad_striped_dir ] && error "striped dir exists"
14595 $LFS setdirstripe -c2 $DIR/$tdir/bad_striped_dir
14598 run_test 300p "create striped directory without space"
14601 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
14602 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
14604 local fd=$(free_fd)
14605 local cmd="exec $fd<$tdir"
14607 $LFS mkdir -c $MDSCOUNT $tdir || error "create $tdir fails"
14610 trap "eval $cmd" EXIT
14611 cd $tdir || error "cd $tdir fails"
14612 rmdir ../$tdir || error "rmdir $tdir fails"
14613 mkdir local_dir && error "create dir succeeds"
14614 $LFS setdirstripe -i1 remote_dir && error "create remote dir succeeds"
14618 run_test 300q "create remote directory under orphan directory"
14620 prepare_remote_file() {
14621 mkdir $DIR/$tdir/src_dir ||
14622 error "create remote source failed"
14624 cp /etc/hosts $DIR/$tdir/src_dir/a || error
14625 touch $DIR/$tdir/src_dir/a
14627 $LFS mkdir -i 1 $DIR/$tdir/tgt_dir ||
14628 error "create remote target dir failed"
14630 touch $DIR/$tdir/tgt_dir/b
14632 mrename $DIR/$tdir/src_dir/a $DIR/$tdir/tgt_dir/b ||
14633 error "rename dir cross MDT failed!"
14635 $CHECKSTAT -t file $DIR/$tdir/src_dir/a &&
14636 error "src_child still exists after rename"
14638 $CHECKSTAT -t file $DIR/$tdir/tgt_dir/b ||
14639 error "missing file(a) after rename"
14641 diff /etc/hosts $DIR/$tdir/tgt_dir/b ||
14642 error "diff after rename"
14646 [[ $MDSCOUNT -lt 2 ]] && skip "needs >= 4 MDTs" && return
14647 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
14648 local remote_file=$DIR/$tdir/tgt_dir/b
14650 mkdir -p $DIR/$tdir
14652 prepare_remote_file || error "prepare remote file failed"
14655 $OPENUNLINK $remote_file $remote_file || error
14656 $CHECKSTAT -a $remote_file || error
14658 run_test 310a "open unlink remote file"
14661 [[ $MDSCOUNT -lt 2 ]] && skip "needs >= 4 MDTs" && return
14662 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
14663 local remote_file=$DIR/$tdir/tgt_dir/b
14665 mkdir -p $DIR/$tdir
14667 prepare_remote_file || error "prepare remote file failed"
14669 ln $remote_file $DIR/$tfile || error "link failed for remote file"
14670 $MULTIOP $DIR/$tfile Ouc || error "mulitop failed"
14671 $CHECKSTAT -t file $remote_file || error "check file failed"
14673 run_test 310b "unlink remote file with multiple links while open"
14676 [[ $MDSCOUNT -lt 4 ]] && skip "needs >= 4 MDTs" && return
14677 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
14678 local remote_file=$DIR/$tdir/tgt_dir/b
14680 mkdir -p $DIR/$tdir
14682 prepare_remote_file || error "prepare remote file failed"
14684 ln $remote_file $DIR/$tfile || error "link failed for remote file"
14685 multiop_bg_pause $remote_file O_uc ||
14686 error "mulitop failed for remote file"
14688 $MULTIOP $DIR/$tfile Ouc
14689 kill -USR1 $MULTIPID
14692 run_test 310c "open-unlink remote file with multiple links"
14694 test_400a() { # LU-1606, was conf-sanity test_74
14695 local extra_flags=''
14696 local out=$TMP/$tfile
14697 local prefix=/usr/include/lustre
14700 if ! which $CC > /dev/null 2>&1; then
14701 skip_env "$CC is not installed"
14705 if ! [[ -d $prefix ]]; then
14706 # Assume we're running in tree and fixup the include path.
14707 extra_flags+=" -I$LUSTRE/../libcfs/include"
14708 extra_flags+=" -I$LUSTRE/include"
14709 extra_flags+=" -L$LUSTRE/utils"
14712 for prog in $LUSTRE_TESTS_API_DIR/*.c; do
14713 $CC -Wall -Werror $extra_flags -llustreapi -o $out $prog ||
14714 error "client api broken"
14718 run_test 400a "Lustre client api program can compile and link"
14720 test_400b() { # LU-1606, LU-5011
14722 local out=$TMP/$tfile
14723 local prefix=/usr/include/lustre
14725 # We use a hard coded prefix so that this test will not fail
14726 # when run in tree. There are headers in lustre/include/lustre/
14727 # that are not packaged (like lustre_idl.h) and have more
14728 # complicated include dependencies (like config.h and lnet/types.h).
14729 # Since this test about correct packaging we just skip them when
14730 # they don't exist (see below) rather than try to fixup cppflags.
14732 if ! which $CC > /dev/null 2>&1; then
14733 skip_env "$CC is not installed"
14737 for header in $prefix/*.h; do
14738 if ! [[ -f "$header" ]]; then
14742 if [[ "$(basename $header)" == liblustreapi.h ]]; then
14743 continue # liblustreapi.h is deprecated.
14746 $CC -Wall -Werror -include $header -c -x c /dev/null -o $out ||
14747 error "cannot compile '$header'"
14751 run_test 400b "packaged headers can be compiled"
14753 test_401a() { #LU-7437
14754 #count the number of parameters by "list_param -R"
14755 local params=$($LCTL list_param -R '*' 2>/dev/null | wc -l)
14756 #count the number of parameters by listing proc files
14757 local procs=$(find -L $proc_dirs -mindepth 1 -printf '%P\n' 2>/dev/null|
14760 [ $params -eq $procs ] ||
14761 error "found $params parameters vs. $procs proc files"
14763 # test the list_param -D option only returns directories
14764 params=$($LCTL list_param -R -D '*' 2>/dev/null | wc -l)
14765 #count the number of parameters by listing proc directories
14766 procs=$(find -L $proc_dirs -mindepth 1 -type d -printf '%P\n' 2>/dev/null |
14769 [ $params -eq $procs ] ||
14770 error "found $params parameters vs. $procs proc files"
14772 run_test 401a "Verify if 'lctl list_param -R' can list parameters recursively"
14775 local save=$($LCTL get_param -n jobid_var)
14778 $LCTL set_param foo=bar jobid_var=$tmp bar=baz &&
14779 error "no error returned when setting bad parameters"
14781 local jobid_new=$($LCTL get_param -n foe jobid_var baz)
14782 [[ "$jobid_new" == "$tmp" ]] || error "jobid tmp $jobid_new != $tmp"
14784 $LCTL set_param -n fog=bam jobid_var=$save bat=fog
14785 local jobid_old=$($LCTL get_param -n foe jobid_var bag)
14786 [[ "$jobid_old" == "$save" ]] || error "jobid new $jobid_old != $save"
14788 run_test 401b "Verify 'lctl {get,set}_param' continue after error"
14791 local jobid_var_old=$($LCTL get_param -n jobid_var)
14792 local jobid_var_new
14794 $LCTL set_param jobid_var= &&
14795 error "no error returned for 'set_param a='"
14797 jobid_var_new=$($LCTL get_param -n jobid_var)
14798 [[ "$jobid_var_old" == "$jobid_var_new" ]] ||
14799 error "jobid_var was changed by setting without value"
14801 $LCTL set_param jobid_var &&
14802 error "no error returned for 'set_param a'"
14804 jobid_var_new=$($LCTL get_param -n jobid_var)
14805 [[ "$jobid_var_old" == "$jobid_var_new" ]] ||
14806 error "jobid_var was changed by setting without value"
14808 run_test 401c "Verify 'lctl set_param' without value fails in either format."
14811 local jobid_var_old=$($LCTL get_param -n jobid_var)
14812 local jobid_var_new
14813 local new_value="foo=bar"
14815 $LCTL set_param jobid_var=$new_value ||
14816 error "'set_param a=b' did not accept a value containing '='"
14818 jobid_var_new=$($LCTL get_param -n jobid_var)
14819 [[ "$jobid_var_new" == "$new_value" ]] ||
14820 error "'set_param a=b' failed on a value containing '='"
14822 # Reset the jobid_var to test the other format
14823 $LCTL set_param jobid_var=$jobid_var_old
14824 jobid_var_new=$($LCTL get_param -n jobid_var)
14825 [[ "$jobid_var_new" == "$jobid_var_old" ]] ||
14826 error "failed to reset jobid_var"
14828 $LCTL set_param jobid_var $new_value ||
14829 error "'set_param a b' did not accept a value containing '='"
14831 jobid_var_new=$($LCTL get_param -n jobid_var)
14832 [[ "$jobid_var_new" == "$new_value" ]] ||
14833 error "'set_param a b' failed on a value containing '='"
14835 $LCTL set_param jobid_var $jobid_var_old
14836 jobid_var_new=$($LCTL get_param -n jobid_var)
14837 [[ "$jobid_var_new" == "$jobid_var_old" ]] ||
14838 error "failed to reset jobid_var"
14840 run_test 401d "Verify 'lctl set_param' accepts values containing '='"
14843 $LFS setdirstripe -i 0 $DIR/$tdir || error "setdirstripe -i 0 failed"
14844 #define OBD_FAIL_MDS_FLD_LOOKUP 0x15c
14845 do_facet mds1 "lctl set_param fail_loc=0x8000015c"
14846 touch $DIR/$tdir/$tfile && error "touch should fail with ENOENT" ||
14847 echo "Touch failed - OK"
14849 run_test 402 "Return ENOENT to lod_generate_and_set_lovea"
14852 local file1=$DIR/$tfile.1
14853 local file2=$DIR/$tfile.2
14854 local tfile=$TMP/$tfile
14856 rm -f $file1 $file2 $tfile
14861 # 30 sec OBD_TIMEOUT in ll_getattr()
14862 # right before populating st_nlink
14863 $LCTL set_param fail_loc=0x80001409
14864 stat -c %h $file1 > $tfile &
14866 # create an alias, drop all locks and reclaim the dentry
14868 cancel_lru_locks mdc
14869 cancel_lru_locks osc
14870 sysctl -w vm.drop_caches=2
14874 [ `cat $tfile` -gt 0 ] || error "wrong nlink count: `cat $tfile`"
14876 rm -f $tfile $file1 $file2
14878 run_test 403 "i_nlink should not drop to zero due to aliasing"
14880 test_404() { # LU-6601
14881 local mosps=$(do_facet $SINGLEMDS $LCTL dl |
14882 awk '/osp .*-osc-MDT/ { print $4}')
14885 for osp in $mosps; do
14886 echo "Deactivate: " $osp
14887 do_facet $SINGLEMDS $LCTL --device %$osp deactivate
14888 local stat=$(do_facet $SINGLEMDS $LCTL dl |
14889 awk -vp=$osp '$4 == p { print $2 }')
14890 [ $stat = IN ] || {
14891 do_facet $SINGLEMDS $LCTL dl | grep -w $osp
14892 error "deactivate error"
14894 echo "Activate: " $osp
14895 do_facet $SINGLEMDS $LCTL --device %$osp activate
14896 local stat=$(do_facet $SINGLEMDS $LCTL dl |
14897 awk -vp=$osp '$4 == p { print $2 }')
14898 [ $stat = UP ] || {
14899 do_facet $SINGLEMDS $LCTL dl | grep -w $osp
14900 error "activate error"
14904 run_test 404 "validate manual {de}activated works properly for OSPs"
14907 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.6.92) ] &&
14908 skip "Layout swap lock is not supported" && return
14910 check_swap_layouts_support && return 0
14912 test_mkdir -p $DIR/$tdir
14913 swap_lock_test -d $DIR/$tdir ||
14914 error "One layout swap locked test failed"
14916 run_test 405 "Various layout swap lock tests"
14919 # tests that do cleanup/setup should be run at the end
14923 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
14925 #define OBD_FAIL_MGC_PAUSE_PROCESS_LOG 0x903
14926 $LCTL set_param fail_loc=0x903
14928 cancel_lru_locks MGC
14930 FAIL_ON_ERROR=true cleanup
14931 FAIL_ON_ERROR=true setup
14933 run_test 900 "umount should not race with any mgc requeue thread"
14936 [ -f $EXT2_DEV ] && rm $EXT2_DEV || true
14937 check_and_cleanup_lustre
14938 if [ "$I_MOUNTED" != "yes" ]; then
14939 lctl set_param debug="$OLDDEBUG" 2> /dev/null || true