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 =="
4079 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
4080 local dir=$DIR/$tdir
4082 local nrdirs=$((65536 + 100))
4084 # cleanup the directory
4087 test_mkdir -p -c1 $dir
4091 local mdtidx=$(printf "%04x" $($LFS getstripe -M $dir))
4092 local numfree=$(lctl get_param -n mdc.$FSNAME-MDT$mdtidx*.filesfree)
4093 [[ $numfree -lt $nrdirs ]] &&
4094 skip "not enough free inodes ($numfree) on MDT$mdtidx" &&
4097 # need to check free space for the directories as well
4098 local blkfree=$(lctl get_param -n mdc.$FSNAME-MDT$mdtidx*.kbytesavail)
4099 numfree=$((blkfree / 4))
4100 [[ $numfree -lt $nrdirs ]] && skip "not enough blocks ($numfree)" &&
4104 createmany -d $dir/d $nrdirs ||
4105 error "failed to create $nrdirs subdirs in MDT$mdtidx:$dir"
4108 nrdirs=$(ls -U $dir | wc -l)
4110 # unlink all but 100 subdirectories, then check it still works
4112 local delete=$((nrdirs - left))
4114 # for ldiskfs the nlink count should be 1, but this is OSD specific
4115 # and so this is listed for informational purposes only
4116 echo "nlink before: $(stat -c %h $dir), created before: $nrdirs"
4117 unlinkmany -d $dir/d $delete ||
4118 error "unlink of first $delete subdirs failed"
4120 echo "nlink between: $(stat -c %h $dir)"
4121 local found=$(ls -U $dir | wc -l)
4122 [ $found -ne $left ] &&
4123 error "can't find subdirs: found only $found, expected $left"
4125 unlinkmany -d $dir/d $delete $left ||
4126 error "unlink of second $left subdirs failed"
4127 # regardless of whether the backing filesystem tracks nlink accurately
4128 # or not, the nlink count shouldn't be more than "." and ".." here
4129 local after=$(stat -c %h $dir)
4130 [[ $after -gt 2 ]] && error "nlink after: $after > 2" ||
4131 echo "nlink after: $after"
4133 run_test 51b "exceed 64k subdirectory nlink limit on create, verify unlink"
4136 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
4137 [[ $OSTCOUNT -lt 3 ]] &&
4138 skip_env "skipping test with few OSTs" && return
4139 test_mkdir -p $DIR/$tdir
4140 createmany -o $DIR/$tdir/t- 1000
4141 $GETSTRIPE $DIR/$tdir > $TMP/$tfile
4142 for N in $(seq 0 $((OSTCOUNT - 1))); do
4143 OBJS[$N]=$(awk -vobjs=0 '($1 == '$N') { objs += 1 } \
4144 END { printf("%0.0f", objs) }' $TMP/$tfile)
4145 OBJS0[$N]=$(grep -A 1 idx $TMP/$tfile | awk -vobjs=0 \
4146 '($1 == '$N') { objs += 1 } \
4147 END { printf("%0.0f", objs) }')
4148 log "OST$N has ${OBJS[$N]} objects, ${OBJS0[$N]} are index 0"
4150 unlinkmany $DIR/$tdir/t- 1000
4153 for N in $(seq 1 $((OSTCOUNT - 1))); do
4154 [[ ${OBJS[$N]} -lt $((${OBJS[$NLAST]} - 20)) ]] &&
4155 error "OST $N has less objects vs OST $NLAST" \
4156 " (${OBJS[$N]} < ${OBJS[$NLAST]}"
4157 [[ ${OBJS[$N]} -gt $((${OBJS[$NLAST]} + 20)) ]] &&
4158 error "OST $N has less objects vs OST $NLAST" \
4159 " (${OBJS[$N]} < ${OBJS[$NLAST]}"
4161 [[ ${OBJS0[$N]} -lt $((${OBJS0[$NLAST]} - 20)) ]] &&
4162 error "OST $N has less #0 objects vs OST $NLAST" \
4163 " (${OBJS0[$N]} < ${OBJS0[$NLAST]}"
4164 [[ ${OBJS0[$N]} -gt $((${OBJS0[$NLAST]} + 20)) ]] &&
4165 error "OST $N has less #0 objects vs OST $NLAST" \
4166 " (${OBJS0[$N]} < ${OBJS0[$NLAST]}"
4171 run_test 51d "check object distribution"
4174 if [ "$(facet_fstype $SINGLEMDS)" != ldiskfs ]; then
4175 skip "Only applicable to ldiskfs-based MDTs"
4179 test_mkdir -c1 $DIR/$tdir || error "create $tdir failed"
4180 test_mkdir -c1 $DIR/$tdir/d0 || error "create d0 failed"
4182 touch $DIR/$tdir/d0/foo
4183 createmany -l $DIR/$tdir/d0/foo $DIR/$tdir/d0/f- 65001 &&
4184 error "file exceed 65000 nlink limit!"
4185 unlinkmany $DIR/$tdir/d0/f- 65001
4188 run_test 51e "check file nlink limit"
4191 [ -f $DIR/$tdir/foo ] && chattr -a $DIR/$tdir/foo
4192 test_mkdir -p $DIR/$tdir
4193 touch $DIR/$tdir/foo
4194 chattr +a $DIR/$tdir/foo || error "chattr +a failed"
4195 echo bar >> $DIR/$tdir/foo || error "append bar failed"
4196 cp /etc/hosts $DIR/$tdir/foo && error "cp worked"
4197 rm -f $DIR/$tdir/foo 2>/dev/null && error "rm worked"
4198 link $DIR/$tdir/foo $DIR/$tdir/foo_link 2>/dev/null &&
4200 echo foo >> $DIR/$tdir/foo || error "append foo failed"
4201 mrename $DIR/$tdir/foo $DIR/$tdir/foo_ren && error "rename worked"
4202 lsattr $DIR/$tdir/foo | egrep -q "^-+a[-e]+ $DIR/$tdir/foo" ||
4204 chattr -a $DIR/$tdir/foo || error "chattr -a failed"
4205 cp -r $DIR/$tdir $TMP/
4206 rm -fr $DIR/$tdir $TMP/$tdir || error "cleanup rm failed"
4208 run_test 52a "append-only flag test (should return errors)"
4211 [ -f $DIR/$tdir/foo ] && chattr -i $DIR/$tdir/foo
4212 test_mkdir -p $DIR/$tdir
4213 touch $DIR/$tdir/foo
4214 chattr +i $DIR/$tdir/foo || error "chattr +i failed"
4215 cat test > $DIR/$tdir/foo && error "cat test worked"
4216 cp /etc/hosts $DIR/$tdir/foo && error "cp worked"
4217 rm -f $DIR/$tdir/foo 2>/dev/null && error "rm worked"
4218 link $DIR/$tdir/foo $DIR/$tdir/foo_link 2>/dev/null &&
4220 echo foo >> $DIR/$tdir/foo && error "echo worked"
4221 mrename $DIR/$tdir/foo $DIR/$tdir/foo_ren && error "rename worked"
4222 [ -f $DIR/$tdir/foo ] || error "$tdir/foo is not a file"
4223 [ -f $DIR/$tdir/foo_ren ] && error "$tdir/foo_ren is not a file"
4224 lsattr $DIR/$tdir/foo | egrep -q "^-+i[-e]+ $DIR/$tdir/foo" ||
4226 chattr -i $DIR/$tdir/foo || error "chattr failed"
4228 rm -fr $DIR/$tdir || error "unable to remove $DIR/$tdir"
4230 run_test 52b "immutable flag test (should return errors) ======="
4233 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
4234 remote_mds_nodsh && skip "remote MDS with nodsh" && return
4235 remote_ost_nodsh && skip "remote OST with nodsh" && return
4248 local support_last_seq=true
4250 [[ $(lustre_version_code $SINGLEMDS) -ge $(version_code 2.3.60) ]] ||
4251 support_last_seq=false
4254 local mdtosc=$(get_mdtosc_proc_path $SINGLEMDS)
4256 for value in $(do_facet $SINGLEMDS \
4257 $LCTL get_param osc.$mdtosc.prealloc_last_id) ; do
4258 param=$(echo ${value[0]} | cut -d "=" -f1)
4259 ostname=$(echo $param | cut -d "." -f2 | cut -d - -f 1-2)
4261 if $support_last_seq; then
4262 param_seq=$(echo $param |
4263 sed -e s/prealloc_last_id/prealloc_last_seq/g)
4264 mds_last_seq=$(do_facet $SINGLEMDS \
4265 $LCTL get_param -n $param_seq)
4267 mds_last=$(do_facet $SINGLEMDS $LCTL get_param -n $param)
4269 ostnum=$(index_from_ostuuid ${ostname}_UUID)
4270 node=$(facet_active_host ost$((ostnum+1)))
4271 param="obdfilter.$ostname.last_id"
4272 for ost_last in $(do_node $node $LCTL get_param -n $param) ; do
4273 echo "$ostname.last_id=$ost_last; MDS.last_id=$mds_last"
4274 ost_last_id=$ost_last
4276 if $support_last_seq; then
4277 ost_last_id=$(echo $ost_last |
4278 awk -F':' '{print $2}' |
4280 ost_last_seq=$(echo $ost_last |
4281 awk -F':' '{print $1}')
4282 [[ $ost_last_seq = $mds_last_seq ]] || continue
4285 if [[ $ost_last_id != $mds_last ]]; then
4286 error "$ost_last_id != $mds_last"
4293 $found || error "can not match last_seq/last_id for $mdtosc"
4296 run_test 53 "verify that MDS and OSTs agree on pre-creation ===="
4299 $SOCKETSERVER $DIR/socket ||
4300 error "$SOCKETSERVER $DIR/socket failed: $?"
4301 $SOCKETCLIENT $DIR/socket ||
4302 error "$SOCKETCLIENT $DIR/socket failed: $?"
4303 $MUNLINK $DIR/socket || error "$MUNLINK $DIR/socket failed: $?"
4305 run_test 54a "unix domain socket test =========================="
4311 dd if=/dev/zero of=$f bs=$(page_size) count=1
4313 run_test 54b "char device works in lustre ======================"
4316 [ -b /dev/loop/0 ] && LOOPBASE=/dev/loop/
4317 [ -b /dev/loop0 ] && LOOPBASE=/dev/loop
4318 [ -z "$LOOPBASE" ] && echo "/dev/loop/0 and /dev/loop0 gone?" && return
4320 for i in $(seq 3 7); do
4321 losetup $LOOPBASE$i > /dev/null 2>&1 && continue
4329 loopdev="$DIR/loop54c"
4332 $UMOUNT $DIR/$tdir || rc=$?
4333 losetup -d $loopdev || true
4334 losetup -d $LOOPDEV || true
4335 rm -rf $loopdev $DIR/$tfile $DIR/$tdir
4340 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
4341 loopdev="$DIR/loop54c"
4344 [ -z "$LOOPNUM" ] && echo "couldn't find empty loop device" && return
4345 trap cleanup_54c EXIT
4346 mknod $loopdev b 7 $LOOPNUM
4347 echo "make a loop file system with $DIR/$tfile on $loopdev ($LOOPNUM)."
4348 dd if=/dev/zero of=$DIR/$tfile bs=$(get_page_size client) seek=1024 count=1 > /dev/null
4349 losetup $loopdev $DIR/$tfile ||
4350 error "can't set up $loopdev for $DIR/$tfile"
4351 mkfs.ext2 $loopdev || error "mke2fs on $loopdev"
4352 test_mkdir -p $DIR/$tdir
4353 mount -t ext2 $loopdev $DIR/$tdir ||
4354 error "error mounting $loopdev on $DIR/$tdir"
4355 dd if=/dev/zero of=$DIR/$tdir/tmp bs=$(get_page_size client) count=30 ||
4358 dd if=$DIR/$tdir/tmp of=/dev/zero bs=$(get_page_size client) count=30 ||
4362 run_test 54c "block device works in lustre ====================="
4368 [ "$string" = $(echo $string > $f | cat $f) ] || error "$f != $string"
4370 run_test 54d "fifo device works in lustre ======================"
4375 cp -aL /dev/console $f
4376 echo $string > $f || error "echo $string to $f failed"
4378 run_test 54e "console/tty device works in lustre ======================"
4380 #The test_55 used to be iopen test and it was removed by bz#24037.
4381 #run_test 55 "check iopen_connect_dentry() ======================"
4383 test_56a() { # was test_56
4386 test_mkdir -p $DIR/$tdir/dir
4388 NUMFILESx2=$(($NUMFILES * 2))
4389 for i in $(seq 1 $NUMFILES); do
4390 touch $DIR/$tdir/file$i
4391 touch $DIR/$tdir/dir/file$i
4394 # test lfs getstripe with --recursive
4395 FILENUM=$($GETSTRIPE --recursive $DIR/$tdir | grep -c obdidx)
4396 [[ $FILENUM -eq $NUMFILESx2 ]] ||
4397 error "$GETSTRIPE --recursive: found $FILENUM, not $NUMFILESx2"
4398 FILENUM=$($GETSTRIPE $DIR/$tdir | grep -c obdidx)
4399 [[ $FILENUM -eq $NUMFILES ]] ||
4400 error "$GETSTRIPE $DIR/$tdir: found $FILENUM, not $NUMFILES"
4401 echo "$GETSTRIPE --recursive passed."
4403 # test lfs getstripe with file instead of dir
4404 FILENUM=$($GETSTRIPE $DIR/$tdir/file1 | grep -c obdidx)
4405 [[ $FILENUM -eq 1 ]] ||
4406 error "$GETSTRIPE $DIR/$tdir/file1: found $FILENUM, not 1"
4407 echo "$GETSTRIPE file1 passed."
4409 #test lfs getstripe with --verbose
4410 [[ $($GETSTRIPE --verbose $DIR/$tdir |
4411 grep -c lmm_magic) -eq $NUMFILES ]] ||
4412 error "$GETSTRIPE --verbose $DIR/$tdir: want $NUMFILES"
4413 [[ $($GETSTRIPE $DIR/$tdir | grep -c lmm_magic) -eq 0 ]] ||
4414 rror "$GETSTRIPE $DIR/$tdir: showed lmm_magic"
4415 echo "$GETSTRIPE --verbose passed."
4417 #test lfs getstripe with --obd
4418 $GETSTRIPE --obd wrong_uuid $DIR/$tdir 2>&1 |
4419 grep -q "unknown obduuid" ||
4420 error "$GETSTRIPE --obd wrong_uuid should return error message"
4422 [[ $OSTCOUNT -lt 2 ]] &&
4423 skip_env "skipping other $GETSTRIPE --obd test" && return
4426 OBDUUID=$(ostuuid_from_index $OSTIDX)
4427 FILENUM=$($GETSTRIPE -ir $DIR/$tdir | grep "^$OSTIDX\$" | wc -l)
4428 FOUND=$($GETSTRIPE -r --obd $OBDUUID $DIR/$tdir | grep obdidx | wc -l)
4429 [[ $FOUND -eq $FILENUM ]] ||
4430 error "$GETSTRIPE --obd wrong: found $FOUND, expected $FILENUM"
4431 [[ $($GETSTRIPE -r -v --obd $OBDUUID $DIR/$tdir |
4432 sed '/^[ ]*'${OSTIDX}'[ ]/d' |
4433 sed -n '/^[ ]*[0-9][0-9]*[ ]/p' | wc -l) -eq 0 ]] ||
4434 error "$GETSTRIPE --obd: should not show file on other obd"
4435 echo "$GETSTRIPE --obd passed"
4437 run_test 56a "check $GETSTRIPE"
4442 local LOCAL_NUMFILES="$1"
4443 local LOCAL_NUMDIRS="$2"
4444 local MKDIR_PARAMS="$3"
4445 local DIR_STRIPE_PARAMS="$4"
4447 if [ ! -d "$TDIR" ] ; then
4448 test_mkdir -p $DIR_STRIPE_PARAMS $TDIR
4449 [ "$MKDIR_PARAMS" ] && $SETSTRIPE $MKDIR_PARAMS $TDIR
4450 for i in `seq 1 $LOCAL_NUMFILES` ; do
4453 for i in `seq 1 $LOCAL_NUMDIRS` ; do
4454 test_mkdir $DIR_STRIPE_PARAMS $TDIR/dir$i
4455 for j in `seq 1 $LOCAL_NUMFILES` ; do
4456 touch $TDIR/dir$i/file$j
4462 setup_56_special() {
4466 if [ ! -e "$TDIR/loop1b" ] ; then
4467 for i in `seq 1 $LOCAL_NUMFILES` ; do
4468 mknod $TDIR/loop${i}b b 7 $i
4469 mknod $TDIR/null${i}c c 1 3
4470 ln -s $TDIR/file1 $TDIR/link${i}l
4472 for i in `seq 1 $LOCAL_NUMDIRS` ; do
4473 mknod $TDIR/dir$i/loop${i}b b 7 $i
4474 mknod $TDIR/dir$i/null${i}c c 1 3
4475 ln -s $TDIR/dir$i/file1 $TDIR/dir$i/link${i}l
4484 setup_56 $NUMFILES $NUMDIRS
4486 EXPECTED=$(($NUMDIRS + 2))
4487 # test lfs find with -name
4488 for i in $(seq 1 $NUMFILES) ; do
4489 NUMS=$($LFIND -name "*$i" $TDIR | wc -l)
4490 [ $NUMS -eq $EXPECTED ] ||
4491 error "lfs find -name \"*$i\" $TDIR wrong: "\
4492 "found $NUMS, expected $EXPECTED"
4495 run_test 56g "check lfs find -name ============================="
4501 setup_56 $NUMFILES $NUMDIRS
4503 EXPECTED=$(((NUMDIRS + 1) * (NUMFILES - 1) + NUMFILES))
4504 # test lfs find with ! -name
4505 for i in $(seq 1 $NUMFILES) ; do
4506 NUMS=$($LFIND ! -name "*$i" $TDIR | wc -l)
4507 [ $NUMS -eq $EXPECTED ] ||
4508 error "lfs find ! -name \"*$i\" $TDIR wrong: "\
4509 "found $NUMS, expected $EXPECTED"
4512 run_test 56h "check lfs find ! -name ============================="
4516 test_mkdir -p $DIR/$tdir
4517 UUID=$(ostuuid_from_index 0 $DIR/$tdir)
4518 CMD="$LFIND -ost $UUID $DIR/$tdir"
4520 [ -z "$OUT" ] || error "\"$CMD\" returned directory '$OUT'"
4522 run_test 56i "check 'lfs find -ost UUID' skips directories ======="
4526 setup_56_special $NUMFILES $NUMDIRS
4528 EXPECTED=$((NUMDIRS + 1))
4529 CMD="$LFIND -type d $TDIR"
4530 NUMS=$($CMD | wc -l)
4531 [ $NUMS -eq $EXPECTED ] ||
4532 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4534 run_test 56j "check lfs find -type d ============================="
4538 setup_56_special $NUMFILES $NUMDIRS
4540 EXPECTED=$(((NUMDIRS + 1) * NUMFILES))
4541 CMD="$LFIND -type f $TDIR"
4542 NUMS=$($CMD | wc -l)
4543 [ $NUMS -eq $EXPECTED ] ||
4544 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4546 run_test 56k "check lfs find -type f ============================="
4550 setup_56_special $NUMFILES $NUMDIRS
4552 EXPECTED=$((NUMDIRS + NUMFILES))
4553 CMD="$LFIND -type b $TDIR"
4554 NUMS=$($CMD | wc -l)
4555 [ $NUMS -eq $EXPECTED ] ||
4556 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4558 run_test 56l "check lfs find -type b ============================="
4562 setup_56_special $NUMFILES $NUMDIRS
4564 EXPECTED=$((NUMDIRS + NUMFILES))
4565 CMD="$LFIND -type c $TDIR"
4566 NUMS=$($CMD | wc -l)
4567 [ $NUMS -eq $EXPECTED ] ||
4568 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4570 run_test 56m "check lfs find -type c ============================="
4574 setup_56_special $NUMFILES $NUMDIRS
4576 EXPECTED=$((NUMDIRS + NUMFILES))
4577 CMD="$LFIND -type l $TDIR"
4578 NUMS=$($CMD | wc -l)
4579 [ $NUMS -eq $EXPECTED ] ||
4580 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4582 run_test 56n "check lfs find -type l ============================="
4586 setup_56 $NUMFILES $NUMDIRS
4587 utime $TDIR/file1 > /dev/null || error "utime (1)"
4588 utime $TDIR/file2 > /dev/null || error "utime (2)"
4589 utime $TDIR/dir1 > /dev/null || error "utime (3)"
4590 utime $TDIR/dir2 > /dev/null || error "utime (4)"
4591 utime $TDIR/dir1/file1 > /dev/null || error "utime (5)"
4592 dd if=/dev/zero count=1 >> $TDIR/dir1/file1 && sync
4595 NUMS=`$LFIND -mtime +0 $TDIR | wc -l`
4596 [ $NUMS -eq $EXPECTED ] || \
4597 error "lfs find -mtime +0 $TDIR wrong: found $NUMS, expected $EXPECTED"
4600 CMD="$LFIND -mtime 0 $TDIR"
4601 NUMS=$($CMD | wc -l)
4602 [ $NUMS -eq $EXPECTED ] ||
4603 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4605 run_test 56o "check lfs find -mtime for old files =========================="
4608 [ $RUNAS_ID -eq $UID ] &&
4609 skip_env "RUNAS_ID = UID = $UID -- skipping" && return
4612 setup_56 $NUMFILES $NUMDIRS
4614 chown $RUNAS_ID $TDIR/file* || error "chown $DIR/${tdir}g/file$i failed"
4616 CMD="$LFIND -uid $RUNAS_ID $TDIR"
4617 NUMS=$($CMD | wc -l)
4618 [ $NUMS -eq $EXPECTED ] || \
4619 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4621 EXPECTED=$(((NUMFILES + 1) * NUMDIRS + 1))
4622 CMD="$LFIND ! -uid $RUNAS_ID $TDIR"
4623 NUMS=$($CMD | wc -l)
4624 [ $NUMS -eq $EXPECTED ] || \
4625 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4627 run_test 56p "check lfs find -uid and ! -uid ==============================="
4630 [ $RUNAS_ID -eq $UID ] &&
4631 skip_env "RUNAS_ID = UID = $UID -- skipping" && return
4634 setup_56 $NUMFILES $NUMDIRS
4636 chgrp $RUNAS_GID $TDIR/file* || error "chown $TDIR/file$i failed"
4639 CMD="$LFIND -gid $RUNAS_GID $TDIR"
4640 NUMS=$($CMD | wc -l)
4641 [ $NUMS -eq $EXPECTED ] ||
4642 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4644 EXPECTED=$(( ($NUMFILES+1) * $NUMDIRS + 1))
4645 CMD="$LFIND ! -gid $RUNAS_GID $TDIR"
4646 NUMS=$($CMD | wc -l)
4647 [ $NUMS -eq $EXPECTED ] ||
4648 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4650 run_test 56q "check lfs find -gid and ! -gid ==============================="
4654 setup_56 $NUMFILES $NUMDIRS
4657 CMD="$LFIND -size 0 -type f $TDIR"
4658 NUMS=$($CMD | wc -l)
4659 [ $NUMS -eq $EXPECTED ] ||
4660 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4662 CMD="$LFIND ! -size 0 -type f $TDIR"
4663 NUMS=$($CMD | wc -l)
4664 [ $NUMS -eq $EXPECTED ] ||
4665 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4666 echo "test" > $TDIR/$tfile
4667 echo "test2" > $TDIR/$tfile.2 && sync
4669 CMD="$LFIND -size 5 -type f $TDIR"
4670 NUMS=$($CMD | wc -l)
4671 [ $NUMS -eq $EXPECTED ] ||
4672 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4674 CMD="$LFIND -size +5 -type f $TDIR"
4675 NUMS=$($CMD | wc -l)
4676 [ $NUMS -eq $EXPECTED ] ||
4677 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4679 CMD="$LFIND -size +0 -type f $TDIR"
4680 NUMS=$($CMD | wc -l)
4681 [ $NUMS -eq $EXPECTED ] ||
4682 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4684 CMD="$LFIND ! -size -5 -type f $TDIR"
4685 NUMS=$($CMD | wc -l)
4686 [ $NUMS -eq $EXPECTED ] ||
4687 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4689 CMD="$LFIND -size -5 -type f $TDIR"
4690 NUMS=$($CMD | wc -l)
4691 [ $NUMS -eq $EXPECTED ] ||
4692 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4694 run_test 56r "check lfs find -size works =========================="
4696 test_56s() { # LU-611
4698 setup_56 $NUMFILES $NUMDIRS "-c $OSTCOUNT"
4700 if [[ $OSTCOUNT -gt 1 ]]; then
4701 $SETSTRIPE -c 1 $TDIR/$tfile.{0,1,2,3}
4705 ONESTRIPE=$(((NUMDIRS + 1) * NUMFILES))
4709 EXPECTED=$(((NUMDIRS + 1) * NUMFILES))
4710 CMD="$LFIND -stripe-count $OSTCOUNT -type f $TDIR"
4711 NUMS=$($CMD | wc -l)
4712 [ $NUMS -eq $EXPECTED ] || {
4714 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4717 EXPECTED=$(((NUMDIRS + 1) * NUMFILES + EXTRA))
4718 CMD="$LFIND -stripe-count +0 -type f $TDIR"
4719 NUMS=$($CMD | wc -l)
4720 [ $NUMS -eq $EXPECTED ] || {
4722 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4726 CMD="$LFIND -stripe-count 1 -type f $TDIR"
4727 NUMS=$($CMD | wc -l)
4728 [ $NUMS -eq $EXPECTED ] || {
4730 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4733 CMD="$LFIND -stripe-count -2 -type f $TDIR"
4734 NUMS=$($CMD | wc -l)
4735 [ $NUMS -eq $EXPECTED ] || {
4737 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4741 CMD="$LFIND -stripe-count $((OSTCOUNT + 1)) -type f $TDIR"
4742 NUMS=$($CMD | wc -l)
4743 [ $NUMS -eq $EXPECTED ] || {
4745 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4748 run_test 56s "check lfs find -stripe-count works"
4750 test_56t() { # LU-611
4752 setup_56 $NUMFILES $NUMDIRS "-s 512k"
4754 $SETSTRIPE -S 256k $TDIR/$tfile.{0,1,2,3}
4756 EXPECTED=$(((NUMDIRS + 1) * NUMFILES))
4757 CMD="$LFIND -stripe-size 512k -type f $TDIR"
4758 NUMS=$($CMD | wc -l)
4759 [ $NUMS -eq $EXPECTED ] ||
4760 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4762 CMD="$LFIND -stripe-size +320k -type f $TDIR"
4763 NUMS=$($CMD | wc -l)
4764 [ $NUMS -eq $EXPECTED ] ||
4765 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4767 EXPECTED=$(((NUMDIRS + 1) * NUMFILES + 4))
4768 CMD="$LFIND -stripe-size +200k -type f $TDIR"
4769 NUMS=$($CMD | wc -l)
4770 [ $NUMS -eq $EXPECTED ] ||
4771 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4773 CMD="$LFIND -stripe-size -640k -type f $TDIR"
4774 NUMS=$($CMD | wc -l)
4775 [ $NUMS -eq $EXPECTED ] ||
4776 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4779 CMD="$LFIND -stripe-size 256k -type f $TDIR"
4780 NUMS=$($CMD | wc -l)
4781 [ $NUMS -eq $EXPECTED ] ||
4782 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4784 CMD="$LFIND -stripe-size -320k -type f $TDIR"
4785 NUMS=$($CMD | wc -l)
4786 [ $NUMS -eq $EXPECTED ] ||
4787 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4790 CMD="$LFIND -stripe-size 1024k -type f $TDIR"
4791 NUMS=$($CMD | wc -l)
4792 [ $NUMS -eq $EXPECTED ] ||
4793 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4795 run_test 56t "check lfs find -stripe-size works"
4797 test_56u() { # LU-611
4799 setup_56 $NUMFILES $NUMDIRS "-i 0"
4801 if [[ $OSTCOUNT -gt 1 ]]; then
4802 $SETSTRIPE -i 1 $TDIR/$tfile.{0,1,2,3}
4808 EXPECTED=$(((NUMDIRS + 1) * NUMFILES))
4809 CMD="$LFIND -stripe-index 0 -type f $TDIR"
4810 NUMS=$($CMD | wc -l)
4811 [ $NUMS -eq $EXPECTED ] ||
4812 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4815 CMD="$LFIND -stripe-index 1 -type f $TDIR"
4816 NUMS=$($CMD | wc -l)
4817 [ $NUMS -eq $EXPECTED ] ||
4818 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4820 CMD="$LFIND ! -stripe-index 0 -type f $TDIR"
4821 NUMS=$($CMD | wc -l)
4822 [ $NUMS -eq $EXPECTED ] ||
4823 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4826 # This should produce an error and not return any files
4827 CMD="$LFIND -stripe-index $OSTCOUNT -type f $TDIR"
4828 NUMS=$($CMD 2>/dev/null | wc -l)
4829 [ $NUMS -eq $EXPECTED ] ||
4830 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4832 if [[ $OSTCOUNT -gt 1 ]]; then
4833 EXPECTED=$(((NUMDIRS + 1) * NUMFILES + ONESTRIPE))
4834 CMD="$LFIND -stripe-index 0,1 -type f $TDIR"
4835 NUMS=$($CMD | wc -l)
4836 [ $NUMS -eq $EXPECTED ] ||
4837 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4840 run_test 56u "check lfs find -stripe-index works"
4847 setup_56 $NUMFILES $NUMDIRS
4849 UUID=$(mdtuuid_from_index $MDT_IDX $TDIR)
4850 [ -z "$UUID" ] && error "mdtuuid_from_index cannot find MDT index $MDT_IDX"
4852 for file in $($LFIND -mdt $UUID $TDIR); do
4853 file_mdt_idx=$($GETSTRIPE -M $file)
4854 [ $file_mdt_idx -eq $MDT_IDX ] ||
4855 error "'lfind -mdt $UUID' != 'getstripe -M' ($file_mdt_idx)"
4858 run_test 56v "check 'lfs find -mdt match with lfs getstripe -M' ======="
4861 [[ $OSTCOUNT -lt 2 ]] && skip_env "$OSTCOUNT < 2 OSTs -- skipping" &&
4863 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
4866 rm -rf $TDIR || error "remove $TDIR failed"
4867 setup_56 $NUMFILES $NUMDIRS "-c $OSTCOUNT" "-c1"
4870 stripe_size=$($GETSTRIPE -S -d $TDIR) ||
4871 error "$GETSTRIPE -S -d $TDIR failed"
4872 stripe_size=${stripe_size%% *}
4874 local file_size=$((stripe_size * OSTCOUNT))
4875 local file_num=$((NUMDIRS * NUMFILES + NUMFILES))
4876 local required_space=$((file_num * file_size))
4878 local free_space=$($LCTL get_param -n lov.$FSNAME-clilov-*.kbytesavail |
4880 [[ $free_space -le $((required_space / 1024)) ]] &&
4881 skip_env "need at least $required_space bytes free space," \
4882 "have $free_space kbytes" && return
4885 local dd_count=$((file_size / dd_bs))
4887 # write data into the files
4891 for i in $(seq 1 $NUMFILES); do
4893 yes | dd bs=$dd_bs count=$dd_count of=$file >/dev/null 2>&1 ||
4894 error "write data into $file failed"
4896 for i in $(seq 1 $NUMDIRS); do
4897 for j in $(seq 1 $NUMFILES); do
4898 file=$TDIR/dir$i/file$j
4899 yes | dd bs=$dd_bs count=$dd_count of=$file \
4901 error "write data into $file failed"
4906 [[ $OSTCOUNT -gt 1 ]] && expected=$((OSTCOUNT - 1))
4909 local cmd="$LFS_MIGRATE -y -c $expected $TDIR/file1"
4911 eval $cmd || error "$cmd failed"
4913 check_stripe_count $TDIR/file1 $expected
4915 if [ $(lustre_version_code $SINGLEMDS) -ge $(version_code 2.6.90) ];
4917 # lfs_migrate file onto OST 0 if it is on OST 1, or onto
4918 # OST 1 if it is on OST 0. This file is small enough to
4919 # be on only one stripe.
4920 file=$TDIR/migr_1_ost
4921 dd bs=$dd_bs count=1 if=/dev/urandom of=$file >/dev/null 2>&1 ||
4922 error "write data into $file failed"
4923 local obdidx=$($LFS getstripe -i $file)
4924 local oldmd5=$(md5sum $file)
4926 [[ $obdidx -eq 0 ]] && newobdidx=1
4927 cmd="$LFS migrate -i $newobdidx $file"
4929 eval $cmd || error "$cmd failed"
4930 local realobdix=$($LFS getstripe -i $file)
4931 local newmd5=$(md5sum $file)
4932 [[ $newobdidx -ne $realobdix ]] &&
4933 error "new OST is different (was=$obdidx, wanted=$newobdidx, got=$realobdix)"
4934 [[ "$oldmd5" != "$newmd5" ]] &&
4935 error "md5sum differ: $oldmd5, $newmd5"
4939 cmd="$LFS_MIGRATE -y -c $expected $TDIR/dir1"
4941 eval $cmd || error "$cmd failed"
4943 for j in $(seq 1 $NUMFILES); do
4944 check_stripe_count $TDIR/dir1/file$j $expected
4947 # lfs_migrate works with lfs find
4948 cmd="$LFIND -stripe_count $OSTCOUNT -type f $TDIR |
4949 $LFS_MIGRATE -y -c $expected"
4951 eval $cmd || error "$cmd failed"
4953 for i in $(seq 2 $NUMFILES); do
4954 check_stripe_count $TDIR/file$i $expected
4956 for i in $(seq 2 $NUMDIRS); do
4957 for j in $(seq 1 $NUMFILES); do
4958 check_stripe_count $TDIR/dir$i/file$j $expected
4962 run_test 56w "check lfs_migrate -c stripe_count works"
4965 check_swap_layouts_support && return 0
4966 [[ $OSTCOUNT -lt 2 ]] &&
4967 skip_env "need 2 OST, skipping test" && return
4969 local dir0=$DIR/$tdir/$testnum
4970 test_mkdir -p $dir0 || error "creating dir $dir0"
4972 local ref1=/etc/passwd
4973 local file1=$dir0/file1
4975 $SETSTRIPE -c 2 $file1
4977 $LFS migrate -c 1 $file1 || error "migrate failed rc = $?"
4978 stripe=$($GETSTRIPE -c $file1)
4979 [[ $stripe == 1 ]] || error "stripe of $file1 is $stripe != 1"
4980 cmp $file1 $ref1 || error "content mismatch $file1 differs from $ref1"
4985 run_test 56x "lfs migration support"
4988 check_swap_layouts_support && return 0
4989 [[ $OSTCOUNT -lt 2 ]] &&
4990 skip_env "need 2 OST, skipping test" && return
4992 local dir0=$DIR/$tdir/$testnum
4993 test_mkdir -p $dir0 || error "creating dir $dir0"
4995 local ref1=/etc/passwd
4996 local file1=$dir0/file1
4998 $SETSTRIPE -c 2 $file1
5000 $LFS migrate --block -c 1 $file1 || error "migrate failed rc = $?"
5001 local stripe=$($GETSTRIPE -c $file1)
5002 [[ $stripe == 1 ]] || error "stripe of $file1 is $stripe != 1"
5003 cmp $file1 $ref1 || error "content mismatch $file1 differs from $ref1"
5008 run_test 56xa "lfs migration --block support"
5011 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.4.53) ] &&
5012 skip "No HSM $(lustre_build_version $SINGLEMDS) MDS < 2.4.53" &&
5016 local dir0=$DIR/$tdir/$testnum
5017 test_mkdir -p $dir0 || error "creating dir $dir0"
5018 local f1=$dir0/file1
5019 local f2=$dir0/file2
5021 touch $f1 || error "creating std file $f1"
5022 $MULTIOP $f2 H2c || error "creating released file $f2"
5024 # a directory can be raid0, so ask only for files
5025 res=$($LFIND $dir0 -L raid0 -type f | wc -l)
5026 [[ $res == 2 ]] || error "search raid0: found $res files != 2"
5028 res=$($LFIND $dir0 \! -L raid0 -type f | wc -l)
5029 [[ $res == 0 ]] || error "search !raid0: found $res files != 0"
5031 # only files can be released, so no need to force file search
5032 res=$($LFIND $dir0 -L released)
5033 [[ $res == $f2 ]] || error "search released: found $res != $f2"
5035 res=$($LFIND $dir0 \! -L released)
5036 [[ $res == $f1 ]] || error "search !released: found $res != $f1"
5039 run_test 56y "lfs find -L raid0|released"
5041 test_56z() { # LU-4824
5042 # This checks to make sure 'lfs find' continues after errors
5043 # There are two classes of errors that should be caught:
5044 # - If multiple paths are provided, all should be searched even if one
5046 # - If errors are encountered during the search, it should not terminate
5049 test_mkdir $DIR/$tdir
5050 for i in d{0..9}; do
5051 test_mkdir $DIR/$tdir/$i
5053 touch $DIR/$tdir/d{0..9}/$tfile
5054 $LFS find $DIR/non_existent_dir $DIR/$tdir &&
5055 error "$LFS find did not return an error"
5056 # Make a directory unsearchable. This should NOT be the last entry in
5057 # directory order. Arbitrarily pick the 6th entry
5058 chmod 700 $($LFS find $DIR/$tdir -type d | sed '6!d')
5059 local count=$($RUNAS $LFS find $DIR/non_existent $DIR/$tdir | wc -l)
5060 # The user should be able to see 10 directories and 9 files
5061 [ $count == 19 ] || error "$LFS find did not continue after error"
5063 run_test 56z "lfs find should continue after an error"
5065 test_56aa() { # LU-5937
5066 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
5069 $LFS setdirstripe -c$MDSCOUNT $DIR/$tdir/striped_dir
5071 createmany -o $DIR/$tdir/striped_dir/${tfile}- 1024
5072 local dirs=$(lfs find --size +8k $DIR/$tdir/)
5074 [ -n "$dirs" ] || error "lfs find --size wrong under striped dir"
5076 run_test 56aa "lfs find --size under striped dir"
5079 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5080 # note test will not do anything if MDS is not local
5081 if [ "$(facet_fstype $SINGLEMDS)" != ldiskfs ]; then
5082 skip "Only applicable to ldiskfs-based MDTs"
5086 remote_mds_nodsh && skip "remote MDS with nodsh" && return
5087 local MNTDEV="osd*.*MDT*.mntdev"
5088 DEV=$(do_facet $SINGLEMDS lctl get_param -n $MNTDEV)
5089 [ -z "$DEV" ] && error "can't access $MNTDEV"
5090 for DEV in $(do_facet $SINGLEMDS lctl get_param -n $MNTDEV); do
5091 do_facet $SINGLEMDS $DUMPE2FS -h $DEV > $TMP/t57a.dump ||
5092 error "can't access $DEV"
5093 DEVISIZE=$(awk '/Inode size:/ { print $3 }' $TMP/t57a.dump)
5094 [[ $DEVISIZE -gt 128 ]] || error "inode size $DEVISIZE"
5098 run_test 57a "verify MDS filesystem created with large inodes =="
5101 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5102 if [ "$(facet_fstype $SINGLEMDS)" != ldiskfs ]; then
5103 skip "Only applicable to ldiskfs-based MDTs"
5107 remote_mds_nodsh && skip "remote MDS with nodsh" && return
5108 local dir=$DIR/$tdir
5112 local FILEN=$dir/f$FILECOUNT
5114 rm -rf $dir || error "removing $dir"
5115 test_mkdir -p -c1 $dir || error "creating $dir"
5116 local mdtidx=$($LFS getstripe -M $dir)
5117 local mdtname=MDT$(printf %04x $mdtidx)
5118 local facet=mds$((mdtidx + 1))
5120 echo "mcreating $FILECOUNT files"
5121 createmany -m $dir/f 1 $FILECOUNT || \
5122 error "creating files in $dir"
5124 # verify that files do not have EAs yet
5125 $GETSTRIPE $FILE1 2>&1 | grep -q "no stripe" || error "$FILE1 has an EA"
5126 $GETSTRIPE $FILEN 2>&1 | grep -q "no stripe" || error "$FILEN has an EA"
5130 df $dir #make sure we get new statfs data
5131 local MDSFREE=$(do_facet $facet \
5132 lctl get_param -n osd*.*$mdtname.kbytesfree)
5133 local MDCFREE=$(lctl get_param -n mdc.*$mdtname-mdc-*.kbytesfree)
5134 echo "opening files to create objects/EAs"
5136 for FILE in `seq -f $dir/f%g 1 $FILECOUNT`; do
5137 $OPENFILE -f O_RDWR $FILE > /dev/null 2>&1 || error "opening $FILE"
5140 # verify that files have EAs now
5141 $GETSTRIPE $FILE1 | grep -q "obdidx" || error "$FILE1 missing EA"
5142 $GETSTRIPE $FILEN | grep -q "obdidx" || error "$FILEN missing EA"
5144 sleep 1 #make sure we get new statfs data
5146 local MDSFREE2=$(do_facet $facet \
5147 lctl get_param -n osd*.*$mdtname.kbytesfree)
5148 local MDCFREE2=$(lctl get_param -n mdc.*$mdtname-mdc-*.kbytesfree)
5149 if [[ $MDCFREE2 -lt $((MDCFREE - 16)) ]]; then
5150 if [ "$MDSFREE" != "$MDSFREE2" ]; then
5151 error "MDC before $MDCFREE != after $MDCFREE2"
5153 echo "MDC before $MDCFREE != after $MDCFREE2"
5154 echo "unable to confirm if MDS has large inodes"
5159 run_test 57b "default LOV EAs are stored inside large inodes ==="
5162 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5163 [ -z "$(which wiretest 2>/dev/null)" ] &&
5164 skip_env "could not find wiretest" && return
5167 run_test 58 "verify cross-platform wire constants =============="
5170 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5171 echo "touch 130 files"
5172 createmany -o $DIR/f59- 130
5174 unlinkmany $DIR/f59- 130
5176 # wait for commitment of removal
5177 wait_delete_completed
5179 run_test 59 "verify cancellation of llog records async ========="
5181 TEST60_HEAD="test_60 run $RANDOM"
5183 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5184 remote_mgs_nodsh && skip "remote MGS with nodsh" && return
5185 do_facet mgs "! which run-llog.sh &> /dev/null" &&
5186 do_facet mgs "! ls run-llog.sh &> /dev/null" &&
5187 skip_env "missing subtest run-llog.sh" && return
5189 log "$TEST60_HEAD - from kernel mode"
5190 do_facet mgs "$LCTL set_param debug=warning; $LCTL dk > /dev/null"
5191 do_facet mgs sh run-llog.sh
5192 do_facet mgs $LCTL dk > $TMP/$tfile
5194 # LU-6388: test llog_reader
5195 local llog_reader=$(do_facet mgs "which llog_reader 2> /dev/null")
5196 llog_reader=${llog_reader:-$LUSTRE/utils/llog_reader}
5197 [ -z $(do_facet mgs ls -d $llog_reader 2> /dev/null) ] &&
5198 skip_env "missing llog_reader" && return
5199 local fstype=$(facet_fstype mgs)
5200 [ $fstype != ldiskfs -a $fstype != zfs ] &&
5201 skip_env "Only for ldiskfs or zfs type mgs" && return
5203 local mntpt=$(facet_mntpt mgs)
5204 local mgsdev=$(mgsdevname 1)
5216 #get fid and record list
5217 fid_list=($(awk '/9_sub.*record/ { print $NF }' /$TMP/$tfile |
5219 rec_list=($(awk '/9_sub.*record/ { print $((NF-3)) }' /$TMP/$tfile |
5221 #remount mgs as ldiskfs or zfs type
5222 stop mgs || error "stop mgs failed"
5223 mount_fstype mgs || error "remount mgs failed"
5224 for ((i = 0; i < ${#fid_list[@]}; i++)); do
5227 seq=$(echo $fid | awk -F ':' '{ print $1 }' | sed -e "s/^0x//g")
5228 oid=$(echo $fid | awk -F ':' '{ print $2 }' | sed -e "s/^0x//g")
5233 obj_file=$mntpt/O/$seq/d$((oid%32))/$oid ;;
5235 obj_file=$mntpt/oi.$(($((16#$seq))&127))/$fid ;;
5237 echo "obj_file is $obj_file"
5238 do_facet mgs $llog_reader $obj_file
5240 rec_type=$(do_facet mgs $llog_reader $obj_file | grep "type=" |
5241 awk '{ print $3 }' | sed -e "s/^type=//g")
5242 if [ $rec_type != $rec ]; then
5243 echo "FAILED test_60a wrong record type $rec_type," \
5249 #check obj path if record type is LLOG_LOGID_MAGIC
5250 if [ "$rec" == "1064553b" ]; then
5251 path=$(do_facet mgs $llog_reader $obj_file |
5252 grep "path=" | awk '{ print $NF }' |
5253 sed -e "s/^path=//g")
5254 if [ $obj_file != $mntpt/$path ]; then
5255 echo "FAILED test_60a wrong obj path" \
5256 "$montpt/$path, should be $obj_file"
5263 #restart mgs before "error", otherwise it will block the next test
5264 stop mgs || error "stop mgs failed"
5265 start mgs $(mgsdevname) $MGS_MOUNT_OPTS || error "start mgs failed"
5266 $pass || error "test failed, see FAILED test_60a messages for specifics"
5268 run_test 60a "llog_test run from kernel module and test llog_reader =========="
5270 test_60b() { # bug 6411
5271 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5273 LLOG_COUNT=$(dmesg | awk "/$TEST60_HEAD/ { marker = 1; from_marker = 0; }
5285 [[ $LLOG_COUNT -gt 100 ]] &&
5286 error "CDEBUG_LIMIT not limiting messages ($LLOG_COUNT)" || true
5288 run_test 60b "limit repeated messages from CERROR/CWARN ========"
5291 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5292 echo "create 5000 files"
5293 createmany -o $DIR/f60c- 5000
5294 #define OBD_FAIL_MDS_LLOG_CREATE_FAILED 0x137
5295 lctl set_param fail_loc=0x80000137
5296 unlinkmany $DIR/f60c- 5000
5297 lctl set_param fail_loc=0
5299 run_test 60c "unlink file when mds full"
5302 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5303 SAVEPRINTK=$(lctl get_param -n printk)
5305 # verify "lctl mark" is even working"
5306 MESSAGE="test message ID $RANDOM $$"
5307 $LCTL mark "$HOSTNAME $MESSAGE" || error "$LCTL mark failed"
5308 dmesg | grep -q "$MESSAGE" || error "didn't find debug marker in log"
5310 lctl set_param printk=0 || error "set lnet.printk failed"
5311 lctl get_param -n printk | grep emerg || error "lnet.printk dropped emerg"
5312 MESSAGE="new test message ID $RANDOM $$"
5313 # Assume here that libcfs_debug_mark_buffer() uses D_WARNING
5314 $LCTL mark "$HOSTNAME $MESSAGE" || error "$LCTL mark failed"
5315 dmesg | grep -q "$MESSAGE" && error "D_WARNING wasn't masked" || true
5317 lctl set_param -n printk="$SAVEPRINTK"
5319 run_test 60d "test printk console message masking"
5322 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5324 #define OBD_FAIL_MDS_LLOG_CREATE_FAILED2 0x15b
5325 do_facet mds1 lctl set_param fail_loc=0x15b
5328 run_test 60e "no space while new llog is being created"
5331 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5333 dd if=/dev/zero of=$f bs=$(page_size) count=1 || error "dd $f failed"
5334 cancel_lru_locks osc
5335 $MULTIOP $f OSMWUc || error "$MULTIOP $f failed"
5338 run_test 61 "mmap() writes don't make sync hang ================"
5340 # bug 2330 - insufficient obd_match error checking causes LBUG
5342 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5345 cancel_lru_locks osc
5346 lctl set_param fail_loc=0x405
5347 cat $f && error "cat succeeded, expect -EIO"
5348 lctl set_param fail_loc=0
5350 # This test is now irrelevant (as of bug 10718 inclusion), we no longer
5351 # match every page all of the time.
5352 #run_test 62 "verify obd_match failure doesn't LBUG (should -EIO)"
5354 # bug 2319 - oig_wait() interrupted causes crash because of invalid waitq.
5355 # Though this test is irrelevant anymore, it helped to reveal some
5356 # other grant bugs (LU-4482), let's keep it.
5357 test_63a() { # was test_63
5358 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5359 MAX_DIRTY_MB=`lctl get_param -n osc.*.max_dirty_mb | head -n 1`
5360 for i in `seq 10` ; do
5361 dd if=/dev/zero of=$DIR/f63 bs=8k &
5367 rm -f $DIR/f63 || true
5369 run_test 63a "Verify oig_wait interruption does not crash ======="
5371 # bug 2248 - async write errors didn't return to application on sync
5372 # bug 3677 - async write errors left page locked
5374 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5376 lctl set_param debug=-1
5378 # ensure we have a grant to do async writes
5379 dd if=/dev/zero of=$DIR/$tfile bs=4k count=1
5382 sync # sync lest earlier test intercept the fail_loc
5384 #define OBD_FAIL_OSC_BRW_PREP_REQ 0x406
5385 lctl set_param fail_loc=0x80000406
5386 $MULTIOP $DIR/$tfile Owy && \
5387 error "sync didn't return ENOMEM"
5388 sync; sleep 2; sync # do a real sync this time to flush page
5389 lctl get_param -n llite.*.dump_page_cache | grep locked && \
5390 error "locked page left in cache after async error" || true
5393 run_test 63b "async write errors should be returned to fsync ==="
5396 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5398 lctl get_param -n osc.*[oO][sS][cC][_-]*.cur* | grep "[0-9]"
5400 run_test 64a "verify filter grant calculations (in kernel) ====="
5403 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5404 sh oos.sh $MOUNT || error "oos.sh failed: $?"
5406 run_test 64b "check out-of-space detection on client ==========="
5409 $LCTL set_param osc.*OST0000-osc-[^mM]*.cur_grant_bytes=0
5411 run_test 64c "verify grant shrink ========================------"
5413 # bug 1414 - set/get directories' stripe info
5415 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5416 test_mkdir -p $DIR/$tdir
5418 $LVERIFY $DIR/$tdir $DIR/$tdir/f1 || error "lverify failed"
5420 run_test 65a "directory with no stripe info ===================="
5423 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5424 test_mkdir -p $DIR/$tdir
5425 local STRIPESIZE=$($GETSTRIPE -S $DIR/$tdir)
5427 $SETSTRIPE -S $((STRIPESIZE * 2)) -i 0 -c 1 $DIR/$tdir ||
5430 $LVERIFY $DIR/$tdir $DIR/$tdir/f2 || error "lverify failed"
5432 run_test 65b "directory setstripe -S stripe_size*2 -i 0 -c 1"
5435 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5436 if [[ $OSTCOUNT -gt 1 ]]; then
5437 test_mkdir -p $DIR/$tdir
5438 local STRIPESIZE=$($GETSTRIPE -S $DIR/$tdir)
5440 $SETSTRIPE -S $(($STRIPESIZE * 4)) -i 1 \
5441 -c $(($OSTCOUNT - 1)) $DIR/$tdir || error "setstripe"
5443 $LVERIFY $DIR/$tdir $DIR/$tdir/f3 || error "lverify failed"
5446 run_test 65c "directory setstripe -S stripe_size*4 -i 1 -c $((OSTCOUNT-1))"
5449 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5450 test_mkdir -p $DIR/$tdir
5451 local STRIPECOUNT=$($GETSTRIPE -c $DIR/$tdir)
5452 local STRIPESIZE=$($GETSTRIPE -S $DIR/$tdir)
5454 if [[ $STRIPECOUNT -le 0 ]]; then
5456 elif [[ $STRIPECOUNT -gt 2000 ]]; then
5457 #LOV_MAX_STRIPE_COUNT is 2000
5458 [[ $OSTCOUNT -gt 2000 ]] && sc=2000 || sc=$(($OSTCOUNT - 1))
5460 sc=$(($STRIPECOUNT - 1))
5462 $SETSTRIPE -S $STRIPESIZE -c $sc $DIR/$tdir || error "setstripe"
5463 touch $DIR/$tdir/f4 $DIR/$tdir/f5
5464 $LVERIFY $DIR/$tdir $DIR/$tdir/f4 $DIR/$tdir/f5 ||
5465 error "lverify failed"
5467 run_test 65d "directory setstripe -S stripe_size -c stripe_count"
5470 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5471 test_mkdir -p $DIR/$tdir
5473 $SETSTRIPE $DIR/$tdir || error "setstripe"
5474 $GETSTRIPE -v $DIR/$tdir | grep "Default" ||
5475 error "no stripe info failed"
5477 $LVERIFY $DIR/$tdir $DIR/$tdir/f6 || error "lverify failed"
5479 run_test 65e "directory setstripe defaults ======================="
5482 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5483 test_mkdir -p $DIR/${tdir}f
5484 $RUNAS $SETSTRIPE $DIR/${tdir}f && error "setstripe succeeded" || true
5486 run_test 65f "dir setstripe permission (should return error) ==="
5489 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5490 test_mkdir -p $DIR/$tdir
5491 local STRIPESIZE=$($GETSTRIPE -S $DIR/$tdir)
5493 $SETSTRIPE -S $((STRIPESIZE * 2)) -i 0 -c 1 $DIR/$tdir ||
5495 $SETSTRIPE -d $DIR/$tdir || error "setstripe"
5496 $GETSTRIPE -v $DIR/$tdir | grep "Default" ||
5497 error "delete default stripe failed"
5499 run_test 65g "directory setstripe -d ==========================="
5502 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5503 test_mkdir -p $DIR/$tdir
5504 local STRIPESIZE=$($GETSTRIPE -S $DIR/$tdir)
5506 $SETSTRIPE -S $((STRIPESIZE * 2)) -i 0 -c 1 $DIR/$tdir ||
5508 test_mkdir -p $DIR/$tdir/dd1
5509 [ $($GETSTRIPE -c $DIR/$tdir) == $($GETSTRIPE -c $DIR/$tdir/dd1) ] ||
5510 error "stripe info inherit failed"
5512 run_test 65h "directory stripe info inherit ===================="
5514 test_65i() { # bug6367
5515 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5516 $SETSTRIPE -S 65536 -c -1 $MOUNT
5518 run_test 65i "set non-default striping on root directory (bug 6367)="
5520 test_65ia() { # bug12836
5521 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5522 $GETSTRIPE $MOUNT || error "getstripe $MOUNT failed"
5524 run_test 65ia "getstripe on -1 default directory striping"
5526 test_65ib() { # bug12836
5527 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5528 $GETSTRIPE -v $MOUNT || error "getstripe -v $MOUNT failed"
5530 run_test 65ib "getstripe -v on -1 default directory striping"
5532 test_65ic() { # bug12836
5533 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5534 $LFS find -mtime -1 $MOUNT > /dev/null || error "find $MOUNT failed"
5536 run_test 65ic "new find on -1 default directory striping"
5538 test_65j() { # bug6367
5539 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5541 # if we aren't already remounting for each test, do so for this test
5542 if [ "$CLEANUP" = ":" -a "$I_MOUNTED" = "yes" ]; then
5543 cleanup || error "failed to unmount"
5546 $SETSTRIPE -d $MOUNT || error "setstripe failed"
5548 run_test 65j "set default striping on root directory (bug 6367)="
5550 test_65k() { # bug11679
5551 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5552 [[ $OSTCOUNT -lt 2 ]] && skip_env "too few OSTs" && return
5553 remote_mds_nodsh && skip "remote MDS with nodsh" && return
5555 echo "Check OST status: "
5556 local MDS_OSCS=`do_facet $SINGLEMDS lctl dl |
5557 awk '/[oO][sS][cC].*md[ts]/ { print $4 }'`
5559 for OSC in $MDS_OSCS; do
5560 echo $OSC "is activate"
5561 do_facet $SINGLEMDS lctl --device %$OSC activate
5565 for INACTIVE_OSC in $MDS_OSCS; do
5566 echo "Deactivate: " $INACTIVE_OSC
5567 do_facet $SINGLEMDS lctl --device %$INACTIVE_OSC deactivate
5568 for STRIPE_OSC in $MDS_OSCS; do
5569 OST=`osc_to_ost $STRIPE_OSC`
5570 IDX=`do_facet $SINGLEMDS lctl get_param -n lov.*md*.target_obd |
5571 awk -F: /$OST/'{ print $1 }' | head -n 1`
5573 [ -f $DIR/$tdir/$IDX ] && continue
5574 echo "$SETSTRIPE -i $IDX -c 1 $DIR/$tdir/$IDX"
5575 $SETSTRIPE -i $IDX -c 1 $DIR/$tdir/$IDX
5577 [ $RC -ne 0 ] && error "setstripe should have succeeded"
5580 echo $INACTIVE_OSC "is Activate."
5581 do_facet $SINGLEMDS lctl --device %$INACTIVE_OSC activate
5584 run_test 65k "validate manual striping works properly with deactivated OSCs"
5586 test_65l() { # bug 12836
5587 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5588 test_mkdir -p $DIR/$tdir/test_dir
5589 $SETSTRIPE -c -1 $DIR/$tdir/test_dir
5590 $LFS find -mtime -1 $DIR/$tdir >/dev/null
5592 run_test 65l "lfs find on -1 stripe dir ========================"
5594 # bug 2543 - update blocks count on client
5596 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5598 dd if=/dev/zero of=$DIR/f66 bs=1k count=$COUNT
5599 sync; sync_all_data; sync; sync_all_data
5600 cancel_lru_locks osc
5601 BLOCKS=`ls -s $DIR/f66 | awk '{ print $1 }'`
5602 [ $BLOCKS -ge $COUNT ] || error "$DIR/f66 blocks $BLOCKS < $COUNT"
5604 run_test 66 "update inode blocks count on client ==============="
5609 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5611 if [ ! -z "$LLOOP" ]; then
5612 if swapon -s | grep -q $LLOOP; then
5613 swapoff $LLOOP || error "swapoff failed"
5616 $LCTL blockdev_detach $LLOOP || error "detach failed"
5620 if [ ! -z "$LLITELOOPLOAD" ]; then
5628 awk '($1 == "'$1':") { print $2 }' /proc/meminfo
5632 swapon -s | awk '($1 == "'$1'") { print $4 }'
5635 # test case for lloop driver, basic function
5637 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5638 [ "$UID" != 0 ] && skip_env "must run as root" && return
5639 llite_lloop_enabled || \
5640 { skip_env "llite_lloop module disabled" && return; }
5642 trap cleanup_68 EXIT
5644 if ! module_loaded llite_lloop; then
5645 if load_module llite/llite_lloop; then
5648 skip_env "can't find module llite_lloop"
5653 LLOOP=$TMP/lloop.`date +%s`.`date +%N`
5654 dd if=/dev/zero of=$DIR/f68a bs=4k count=1024
5655 $LCTL blockdev_attach $DIR/f68a $LLOOP || error "attach failed"
5657 directio rdwr $LLOOP 0 1024 4096 || error "direct write failed"
5658 directio rdwr $LLOOP 0 1025 4096 && error "direct write should fail"
5662 run_test 68a "lloop driver - basic test ========================"
5664 # excercise swapping to lustre by adding a high priority swapfile entry
5665 # and then consuming memory until it is used.
5666 test_68b() { # was test_68
5667 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5668 [ "$UID" != 0 ] && skip_env "must run as root" && return
5669 lctl get_param -n devices | grep -q obdfilter && \
5670 skip "local OST" && return
5672 grep -q llite_lloop /proc/modules
5673 [ $? -ne 0 ] && skip "can't find module llite_lloop" && return
5675 [ -z "`$LCTL list_nids | grep -v tcp`" ] && \
5676 skip "can't reliably test swap with TCP" && return
5678 MEMTOTAL=`meminfo MemTotal`
5679 NR_BLOCKS=$((MEMTOTAL>>8))
5680 [[ $NR_BLOCKS -le 2048 ]] && NR_BLOCKS=2048
5682 LLOOP=$TMP/lloop.`date +%s`.`date +%N`
5683 dd if=/dev/zero of=$DIR/f68b bs=64k seek=$NR_BLOCKS count=1
5686 $LCTL blockdev_attach $DIR/f68b $LLOOP || error "attach failed"
5688 trap cleanup_68 EXIT
5690 swapon -p 32767 $LLOOP || error "swapon $LLOOP failed"
5692 echo "before: `swapon -s | grep $LLOOP`"
5693 $MEMHOG $MEMTOTAL || error "error allocating $MEMTOTAL kB"
5694 echo "after: `swapon -s | grep $LLOOP`"
5695 SWAPUSED=`swap_used $LLOOP`
5699 [ $SWAPUSED -eq 0 ] && echo "no swap used???" || true
5701 run_test 68b "support swapping to Lustre ========================"
5703 # bug5265, obdfilter oa2dentry return -ENOENT
5704 # #define OBD_FAIL_SRV_ENOENT 0x217
5706 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5707 remote_ost_nodsh && skip "remote OST with nodsh" && return
5710 $SETSTRIPE -c 1 -i 0 $f
5712 $DIRECTIO write ${f}.2 0 1 || error "directio write error"
5714 do_facet ost1 lctl set_param fail_loc=0x217
5715 $TRUNCATE $f 1 # vmtruncate() will ignore truncate() error.
5716 $DIRECTIO write $f 0 2 && error "write succeeded, expect -ENOENT"
5718 do_facet ost1 lctl set_param fail_loc=0
5719 $DIRECTIO write $f 0 2 || error "write error"
5721 cancel_lru_locks osc
5722 $DIRECTIO read $f 0 1 || error "read error"
5724 do_facet ost1 lctl set_param fail_loc=0x217
5725 $DIRECTIO read $f 1 1 && error "read succeeded, expect -ENOENT"
5727 do_facet ost1 lctl set_param fail_loc=0
5730 run_test 69 "verify oa2dentry return -ENOENT doesn't LBUG ======"
5733 test_mkdir -p $DIR/$tdir
5734 $LFS setdirstripe -D -c$MDSCOUNT $DIR/$tdir
5735 sh rundbench -C -D $DIR/$tdir 2 || error "dbench failed!"
5737 run_test 71 "Running dbench on lustre (don't segment fault) ===="
5739 test_72a() { # bug 5695 - Test that on 2.6 remove_suid works properly
5740 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5741 [ "$RUNAS_ID" = "$UID" ] &&
5742 skip_env "RUNAS_ID = UID = $UID -- skipping" && return
5744 # Check that testing environment is properly set up. Skip if not
5745 FAIL_ON_ERROR=false check_runas_id_ret $RUNAS_ID $RUNAS_GID $RUNAS || {
5746 skip_env "User $RUNAS_ID does not exist - skipping"
5750 chmod 777 $DIR/$tfile
5751 chmod ug+s $DIR/$tfile
5752 $RUNAS dd if=/dev/zero of=$DIR/$tfile bs=512 count=1 ||
5753 error "$RUNAS dd $DIR/$tfile failed"
5754 # See if we are still setuid/sgid
5755 test -u $DIR/$tfile -o -g $DIR/$tfile &&
5756 error "S/gid is not dropped on write"
5757 # Now test that MDS is updated too
5758 cancel_lru_locks mdc
5759 test -u $DIR/$tfile -o -g $DIR/$tfile &&
5760 error "S/gid is not dropped on MDS"
5763 run_test 72a "Test that remove suid works properly (bug5695) ===="
5765 test_72b() { # bug 24226 -- keep mode setting when size is not changing
5768 [ "$RUNAS_ID" = "$UID" ] && \
5769 skip_env "RUNAS_ID = UID = $UID -- skipping" && return
5770 [ "$RUNAS_ID" -eq 0 ] && \
5771 skip_env "RUNAS_ID = 0 -- skipping" && return
5773 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5774 # Check that testing environment is properly set up. Skip if not
5775 FAIL_ON_ERROR=false check_runas_id_ret $RUNAS_ID $RUNAS_ID $RUNAS || {
5776 skip_env "User $RUNAS_ID does not exist - skipping"
5779 touch $DIR/${tfile}-f{g,u}
5780 test_mkdir $DIR/${tfile}-dg
5781 test_mkdir $DIR/${tfile}-du
5782 chmod 770 $DIR/${tfile}-{f,d}{g,u}
5783 chmod g+s $DIR/${tfile}-{f,d}g
5784 chmod u+s $DIR/${tfile}-{f,d}u
5785 for perm in 777 2777 4777; do
5786 $RUNAS chmod $perm $DIR/${tfile}-fg && error "S/gid file allowed improper chmod to $perm"
5787 $RUNAS chmod $perm $DIR/${tfile}-fu && error "S/uid file allowed improper chmod to $perm"
5788 $RUNAS chmod $perm $DIR/${tfile}-dg && error "S/gid dir allowed improper chmod to $perm"
5789 $RUNAS chmod $perm $DIR/${tfile}-du && error "S/uid dir allowed improper chmod to $perm"
5793 run_test 72b "Test that we keep mode setting if without file data changed (bug 24226)"
5795 # bug 3462 - multiple simultaneous MDC requests
5797 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5798 test_mkdir $DIR/d73-1
5799 test_mkdir $DIR/d73-2
5800 multiop_bg_pause $DIR/d73-1/f73-1 O_c || return 1
5803 lctl set_param fail_loc=0x80000129
5804 $MULTIOP $DIR/d73-1/f73-2 Oc &
5806 lctl set_param fail_loc=0
5808 $MULTIOP $DIR/d73-2/f73-3 Oc &
5812 wait $pid1 || return 1
5816 $CHECKSTAT -t file $DIR/d73-1/f73-1 || return 4
5817 $CHECKSTAT -t file $DIR/d73-1/f73-2 || return 5
5818 $CHECKSTAT -t file $DIR/d73-2/f73-3 || return 6
5822 run_test 73 "multiple MDC requests (should not deadlock)"
5824 test_74a() { # bug 6149, 6184
5825 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5826 #define OBD_FAIL_LDLM_ENQUEUE_OLD_EXPORT 0x30e
5828 # very important to OR with OBD_FAIL_ONCE (0x80000000) -- otherwise it
5829 # will spin in a tight reconnection loop
5831 $LCTL set_param fail_loc=0x8000030e
5832 # get any lock that won't be difficult - lookup works.
5834 $LCTL set_param fail_loc=0
5838 run_test 74a "ldlm_enqueue freed-export error path, ls (shouldn't LBUG)"
5840 test_74b() { # bug 13310
5841 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5842 #define OBD_FAIL_LDLM_ENQUEUE_OLD_EXPORT 0x30e
5844 # very important to OR with OBD_FAIL_ONCE (0x80000000) -- otherwise it
5845 # will spin in a tight reconnection loop
5846 $LCTL set_param fail_loc=0x8000030e
5847 # get a "difficult" lock
5849 $LCTL set_param fail_loc=0
5853 run_test 74b "ldlm_enqueue freed-export error path, touch (shouldn't LBUG)"
5856 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5857 #define OBD_FAIL_LDLM_NEW_LOCK
5858 $LCTL set_param fail_loc=0x319
5859 touch $DIR/$tfile && error "touch successful"
5860 $LCTL set_param fail_loc=0
5863 run_test 74c "ldlm_lock_create error path, (shouldn't LBUG)"
5866 awk '/lustre_inode_cache/ {print $2; exit}' /proc/slabinfo
5869 get_inode_slab_tunables() {
5870 awk '/lustre_inode_cache/ {print $9," ",$10," ",$11; exit}' /proc/slabinfo
5873 set_inode_slab_tunables() {
5874 echo "lustre_inode_cache $1" > /proc/slabinfo
5877 test_76() { # Now for bug 20433, added originally in bug 1443
5878 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5879 local SLAB_SETTINGS=`get_inode_slab_tunables`
5880 local CPUS=`getconf _NPROCESSORS_ONLN`
5881 # we cannot set limit below 1 which means 1 inode in each
5882 # per-cpu cache is still allowed
5883 set_inode_slab_tunables "1 1 0"
5884 cancel_lru_locks osc
5885 BEFORE_INODES=$(num_inodes)
5886 echo "before inodes: $BEFORE_INODES"
5888 [ "$SLOW" = "no" ] && COUNT=100
5889 for i in $(seq $COUNT); do
5893 cancel_lru_locks osc
5894 AFTER_INODES=$(num_inodes)
5895 echo "after inodes: $AFTER_INODES"
5897 while [[ $((AFTER_INODES-1*CPUS)) -gt $BEFORE_INODES ]]; do
5899 AFTER_INODES=$(num_inodes)
5901 echo "wait $wait seconds inodes: $AFTER_INODES"
5902 if [ $wait -gt 30 ]; then
5903 error "inode slab grew from $BEFORE_INODES to $AFTER_INODES"
5906 set_inode_slab_tunables "$SLAB_SETTINGS"
5908 run_test 76 "confirm clients recycle inodes properly ===="
5914 # Note: in sptlrpc modes which enable its own bulk checksum, the
5915 # original crc32_le bulk checksum will be automatically disabled,
5916 # and the OBD_FAIL_OSC_CHECKSUM_SEND/OBD_FAIL_OSC_CHECKSUM_RECEIVE
5917 # will be checked by sptlrpc code against sptlrpc bulk checksum.
5918 # In this case set_checksums() will not be no-op, because sptlrpc
5919 # bulk checksum will be enabled all through the test.
5921 [ "$ORIG_CSUM" ] || ORIG_CSUM=`lctl get_param -n osc.*.checksums | head -n1`
5922 lctl set_param -n osc.*.checksums $1
5926 export ORIG_CSUM_TYPE="`lctl get_param -n osc.*osc-[^mM]*.checksum_type |
5927 sed 's/.*\[\(.*\)\].*/\1/g' | head -n1`"
5928 CKSUM_TYPES=${CKSUM_TYPES:-"crc32 adler"}
5929 [ "$ORIG_CSUM_TYPE" = "crc32c" ] && CKSUM_TYPES="$CKSUM_TYPES crc32c"
5932 lctl set_param -n osc.*osc-[^mM]*.checksum_type $1
5933 log "set checksum type to $1"
5936 F77_TMP=$TMP/f77-temp
5939 dd if=/dev/urandom of=$F77_TMP bs=1M count=$F77SZ || \
5940 error "error writing to $F77_TMP"
5943 test_77a() { # bug 10889
5944 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5945 $GSS && skip "could not run with gss" && return
5946 [ ! -f $F77_TMP ] && setup_f77
5948 dd if=$F77_TMP of=$DIR/$tfile bs=1M count=$F77SZ || error "dd error"
5952 run_test 77a "normal checksum read/write operation"
5954 test_77b() { # bug 10889
5955 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5956 $GSS && skip "could not run with gss" && return
5957 [ ! -f $F77_TMP ] && setup_f77
5958 #define OBD_FAIL_OSC_CHECKSUM_SEND 0x409
5959 $LCTL set_param fail_loc=0x80000409
5962 dd if=$F77_TMP of=$DIR/$tfile bs=1M count=$F77SZ conv=sync ||
5963 error "dd error: $?"
5964 $LCTL set_param fail_loc=0
5966 for algo in $CKSUM_TYPES; do
5967 cancel_lru_locks osc
5968 set_checksum_type $algo
5969 #define OBD_FAIL_OSC_CHECKSUM_RECEIVE 0x408
5970 $LCTL set_param fail_loc=0x80000408
5971 cmp $F77_TMP $DIR/$tfile || error "file compare failed"
5972 $LCTL set_param fail_loc=0
5975 set_checksum_type $ORIG_CSUM_TYPE
5978 run_test 77b "checksum error on client write, read"
5980 test_77d() { # bug 10889
5981 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5982 $GSS && skip "could not run with gss" && return
5983 #define OBD_FAIL_OSC_CHECKSUM_SEND 0x409
5984 $LCTL set_param fail_loc=0x80000409
5986 $DIRECTIO write $DIR/$tfile 0 $F77SZ $((1024 * 1024)) ||
5987 error "direct write: rc=$?"
5988 $LCTL set_param fail_loc=0
5991 #define OBD_FAIL_OSC_CHECKSUM_RECEIVE 0x408
5992 $LCTL set_param fail_loc=0x80000408
5994 cancel_lru_locks osc
5995 $DIRECTIO read $DIR/$tfile 0 $F77SZ $((1024 * 1024)) ||
5996 error "direct read: rc=$?"
5997 $LCTL set_param fail_loc=0
6000 run_test 77d "checksum error on OST direct write, read"
6002 test_77f() { # bug 10889
6003 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
6004 $GSS && skip "could not run with gss" && return
6006 for algo in $CKSUM_TYPES; do
6007 cancel_lru_locks osc
6008 set_checksum_type $algo
6009 #define OBD_FAIL_OSC_CHECKSUM_SEND 0x409
6010 $LCTL set_param fail_loc=0x409
6011 $DIRECTIO write $DIR/$tfile 0 $F77SZ $((1024 * 1024)) &&
6012 error "direct write succeeded"
6013 $LCTL set_param fail_loc=0
6015 set_checksum_type $ORIG_CSUM_TYPE
6018 run_test 77f "repeat checksum error on write (expect error)"
6020 test_77g() { # bug 10889
6021 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
6022 $GSS && skip "could not run with gss" && return
6023 remote_ost_nodsh && skip "remote OST with nodsh" && return
6025 [ ! -f $F77_TMP ] && setup_f77
6027 $SETSTRIPE -c 1 -i 0 $DIR/$tfile
6028 #define OBD_FAIL_OST_CHECKSUM_RECEIVE 0x21a
6029 do_facet ost1 lctl set_param fail_loc=0x8000021a
6031 dd if=$F77_TMP of=$DIR/$tfile bs=1M count=$F77SZ ||
6032 error "write error: rc=$?"
6033 do_facet ost1 lctl set_param fail_loc=0
6036 cancel_lru_locks osc
6037 #define OBD_FAIL_OST_CHECKSUM_SEND 0x21b
6038 do_facet ost1 lctl set_param fail_loc=0x8000021b
6040 cmp $F77_TMP $DIR/$tfile || error "file compare failed"
6041 do_facet ost1 lctl set_param fail_loc=0
6044 run_test 77g "checksum error on OST write, read"
6046 test_77i() { # bug 13805
6047 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
6048 $GSS && skip "could not run with gss" && return
6049 #define OBD_FAIL_OSC_CONNECT_CKSUM 0x40b
6050 lctl set_param fail_loc=0x40b
6051 remount_client $MOUNT
6052 lctl set_param fail_loc=0
6053 for VALUE in `lctl get_param osc.*osc-[^mM]*.checksum_type`; do
6054 PARAM=`echo ${VALUE[0]} | cut -d "=" -f1`
6055 algo=`lctl get_param -n $PARAM | sed 's/.*\[\(.*\)\].*/\1/g'`
6056 [ "$algo" = "adler" ] || error "algo set to $algo instead of adler"
6058 remount_client $MOUNT
6060 run_test 77i "client not supporting OSD_CONNECT_CKSUM"
6062 test_77j() { # bug 13805
6063 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
6064 $GSS && skip "could not run with gss" && return
6065 #define OBD_FAIL_OSC_CKSUM_ADLER_ONLY 0x40c
6066 lctl set_param fail_loc=0x40c
6067 remount_client $MOUNT
6068 lctl set_param fail_loc=0
6069 sleep 2 # wait async osc connect to finish
6070 for VALUE in `lctl get_param osc.*osc-[^mM]*.checksum_type`; do
6071 PARAM=`echo ${VALUE[0]} | cut -d "=" -f1`
6072 algo=`lctl get_param -n $PARAM | sed 's/.*\[\(.*\)\].*/\1/g'`
6073 [ "$algo" = "adler" ] || error "algo set to $algo instead of adler"
6075 remount_client $MOUNT
6077 run_test 77j "client only supporting ADLER32"
6079 [ "$ORIG_CSUM" ] && set_checksums $ORIG_CSUM || true
6083 test_78() { # bug 10901
6084 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
6085 remote_ost || { skip_env "local OST" && return; }
6088 F78SIZE=$(($(awk '/MemFree:/ { print $2 }' /proc/meminfo) / 1024))
6089 echo "MemFree: $F78SIZE, Max file size: $MAXFREE"
6090 MEMTOTAL=$(($(awk '/MemTotal:/ { print $2 }' /proc/meminfo) / 1024))
6091 echo "MemTotal: $MEMTOTAL"
6093 # reserve 256MB of memory for the kernel and other running processes,
6094 # and then take 1/2 of the remaining memory for the read/write buffers.
6095 if [ $MEMTOTAL -gt 512 ] ;then
6096 MEMTOTAL=$(((MEMTOTAL - 256 ) / 2))
6098 # for those poor memory-starved high-end clusters...
6099 MEMTOTAL=$((MEMTOTAL / 2))
6101 echo "Mem to use for directio: $MEMTOTAL"
6103 [[ $F78SIZE -gt $MEMTOTAL ]] && F78SIZE=$MEMTOTAL
6104 [[ $F78SIZE -gt 512 ]] && F78SIZE=512
6105 [[ $F78SIZE -gt $((MAXFREE / 1024)) ]] && F78SIZE=$((MAXFREE / 1024))
6106 SMALLESTOST=$($LFS df $DIR | grep OST | awk '{ print $4 }' | sort -n |
6108 echo "Smallest OST: $SMALLESTOST"
6109 [[ $SMALLESTOST -lt 10240 ]] &&
6110 skip "too small OSTSIZE, useless to run large O_DIRECT test" && return 0
6112 [[ $F78SIZE -gt $((SMALLESTOST * $OSTCOUNT / 1024 - 80)) ]] &&
6113 F78SIZE=$((SMALLESTOST * $OSTCOUNT / 1024 - 80))
6115 [ "$SLOW" = "no" ] && NSEQ=1 && [ $F78SIZE -gt 32 ] && F78SIZE=32
6116 echo "File size: $F78SIZE"
6117 $SETSTRIPE -c $OSTCOUNT $DIR/$tfile || error "setstripe failed"
6118 for i in $(seq 1 $NSEQ); do
6119 FSIZE=$(($F78SIZE / ($NSEQ - $i + 1)))
6120 echo directIO rdwr round $i of $NSEQ
6121 $DIRECTIO rdwr $DIR/$tfile 0 $FSIZE 1048576||error "rdwr failed"
6126 run_test 78 "handle large O_DIRECT writes correctly ============"
6128 test_79() { # bug 12743
6129 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
6130 wait_delete_completed
6132 BKTOTAL=$(calc_osc_kbytes kbytestotal)
6133 BKFREE=$(calc_osc_kbytes kbytesfree)
6134 BKAVAIL=$(calc_osc_kbytes kbytesavail)
6136 STRING=`df -P $MOUNT | tail -n 1 | awk '{print $2","$3","$4}'`
6137 DFTOTAL=`echo $STRING | cut -d, -f1`
6138 DFUSED=`echo $STRING | cut -d, -f2`
6139 DFAVAIL=`echo $STRING | cut -d, -f3`
6140 DFFREE=$(($DFTOTAL - $DFUSED))
6142 ALLOWANCE=$((64 * $OSTCOUNT))
6144 if [ $DFTOTAL -lt $(($BKTOTAL - $ALLOWANCE)) ] ||
6145 [ $DFTOTAL -gt $(($BKTOTAL + $ALLOWANCE)) ] ; then
6146 error "df total($DFTOTAL) mismatch OST total($BKTOTAL)"
6148 if [ $DFFREE -lt $(($BKFREE - $ALLOWANCE)) ] ||
6149 [ $DFFREE -gt $(($BKFREE + $ALLOWANCE)) ] ; then
6150 error "df free($DFFREE) mismatch OST free($BKFREE)"
6152 if [ $DFAVAIL -lt $(($BKAVAIL - $ALLOWANCE)) ] ||
6153 [ $DFAVAIL -gt $(($BKAVAIL + $ALLOWANCE)) ] ; then
6154 error "df avail($DFAVAIL) mismatch OST avail($BKAVAIL)"
6157 run_test 79 "df report consistency check ======================="
6159 test_80() { # bug 10718
6160 remote_ost_nodsh && skip "remote OST with nodsh" && return
6161 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
6162 # relax strong synchronous semantics for slow backends like ZFS
6163 local soc="obdfilter.*.sync_on_lock_cancel"
6164 local soc_old=$(do_facet ost1 lctl get_param -n $soc | head -n1)
6166 if [ "$soc_old" != "never" -a "$(facet_fstype ost1)" != "ldiskfs" ]; then
6167 hosts=$(for host in $(seq -f "ost%g" 1 $OSTCOUNT); do
6168 facet_active_host $host; done | sort -u)
6169 do_nodes $hosts lctl set_param $soc=never
6172 dd if=/dev/zero of=$DIR/$tfile bs=1M count=1 seek=1M
6174 local BEFORE=`date +%s`
6175 cancel_lru_locks osc
6176 local AFTER=`date +%s`
6177 local DIFF=$((AFTER-BEFORE))
6178 if [ $DIFF -gt 1 ] ; then
6179 error "elapsed for 1M@1T = $DIFF"
6182 [ -n "$hosts" ] && do_nodes $hosts lctl set_param $soc=$soc_old
6186 run_test 80 "Page eviction is equally fast at high offsets too ===="
6188 test_81a() { # LU-456
6189 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
6190 remote_ost_nodsh && skip "remote OST with nodsh" && return
6191 # define OBD_FAIL_OST_MAPBLK_ENOSPC 0x228
6192 # MUST OR with the OBD_FAIL_ONCE (0x80000000)
6193 do_facet ost1 lctl set_param fail_loc=0x80000228
6195 # write should trigger a retry and success
6196 $SETSTRIPE -i 0 -c 1 $DIR/$tfile
6197 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c
6199 if [ $RC -ne 0 ] ; then
6200 error "write should success, but failed for $RC"
6203 run_test 81a "OST should retry write when get -ENOSPC ==============="
6205 test_81b() { # LU-456
6206 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
6207 remote_ost_nodsh && skip "remote OST with nodsh" && return
6208 # define OBD_FAIL_OST_MAPBLK_ENOSPC 0x228
6209 # Don't OR with the OBD_FAIL_ONCE (0x80000000)
6210 do_facet ost1 lctl set_param fail_loc=0x228
6212 # write should retry several times and return -ENOSPC finally
6213 $SETSTRIPE -i 0 -c 1 $DIR/$tfile
6214 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c
6217 if [ $RC -ne $ENOSPC ] ; then
6218 error "dd should fail for -ENOSPC, but succeed."
6221 run_test 81b "OST should return -ENOSPC when retry still fails ======="
6223 test_82() { # LU-1031
6224 dd if=/dev/zero of=$DIR/$tfile bs=1M count=10
6228 multiop_bg_pause $DIR/$tfile OG${gid1}_g${gid1}c || return 1
6230 multiop_bg_pause $DIR/$tfile O_G${gid2}r10g${gid2}c || return 2
6232 kill -USR1 $MULTIPID2
6234 if [[ `ps h -o comm -p $MULTIPID2` == "" ]]; then
6235 error "First grouplock does not block second one"
6237 echo "Second grouplock blocks first one"
6239 kill -USR1 $MULTIPID1
6243 run_test 82 "Basic grouplock test ==============================="
6246 [ -z "$(which cvs 2>/dev/null)" ] && skip_env "could not find cvs" &&
6248 test_mkdir -p $DIR/d99cvsroot
6249 chown $RUNAS_ID $DIR/d99cvsroot
6250 local oldPWD=$PWD # bug 13584, use $TMP as working dir
6253 $RUNAS cvs -d $DIR/d99cvsroot init || error "cvs init failed"
6256 run_test 99a "cvs init ========================================="
6259 [ -z "$(which cvs 2>/dev/null)" ] &&
6260 skip_env "could not find cvs" && return
6261 [ ! -d $DIR/d99cvsroot ] && test_99a
6263 # some versions of cvs import exit(1) when asked to import links or
6264 # files they can't read. ignore those files.
6265 TOIGNORE=$(find . -type l -printf '-I %f\n' -o \
6266 ! -perm /4 -printf '-I %f\n')
6267 $RUNAS cvs -d $DIR/d99cvsroot import -m "nomesg" $TOIGNORE \
6268 d99reposname vtag rtag
6270 run_test 99b "cvs import ======================================="
6273 [ -z "$(which cvs 2>/dev/null)" ] && skip_env "could not find cvs" && return
6274 [ ! -d $DIR/d99cvsroot ] && test_99b
6276 test_mkdir -p $DIR/d99reposname
6277 chown $RUNAS_ID $DIR/d99reposname
6278 $RUNAS cvs -d $DIR/d99cvsroot co d99reposname
6280 run_test 99c "cvs checkout ====================================="
6283 [ -z "$(which cvs 2>/dev/null)" ] && skip_env "could not find cvs" && return
6284 [ ! -d $DIR/d99cvsroot ] && test_99c
6285 cd $DIR/d99reposname
6287 $RUNAS cvs add -m 'addmsg' foo99
6289 run_test 99d "cvs add =========================================="
6292 [ -z "$(which cvs 2>/dev/null)" ] && skip_env "could not find cvs" && return
6293 [ ! -d $DIR/d99cvsroot ] && test_99c
6294 cd $DIR/d99reposname
6297 run_test 99e "cvs update ======================================="
6300 [ -z "$(which cvs 2>/dev/null)" ] && skip_env "could not find cvs" && return
6301 [ ! -d $DIR/d99cvsroot ] && test_99d
6302 cd $DIR/d99reposname
6303 $RUNAS cvs commit -m 'nomsg' foo99
6304 rm -fr $DIR/d99cvsroot
6306 run_test 99f "cvs commit ======================================="
6309 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
6310 [ "$NETTYPE" = tcp ] || \
6311 { skip "TCP secure port test, not useful for NETTYPE=$NETTYPE" && \
6314 remote_ost_nodsh && skip "remote OST with nodsh" && return
6315 remote_mds_nodsh && skip "remote MDS with nodsh" && return
6317 { skip "useless for local single node setup" && return; }
6319 netstat -tna | ( rc=1; while read PROT SND RCV LOCAL REMOTE STAT; do
6320 [ "$PROT" != "tcp" ] && continue
6321 RPORT=$(echo $REMOTE | cut -d: -f2)
6322 [ "$RPORT" != "$ACCEPTOR_PORT" ] && continue
6325 LPORT=`echo $LOCAL | cut -d: -f2`
6326 if [ $LPORT -ge 1024 ]; then
6327 echo "bad: $PROT $SND $RCV $LOCAL $REMOTE $STAT"
6329 error_exit "local: $LPORT > 1024, remote: $RPORT"
6332 [ "$rc" = 0 ] || error_exit "privileged port not found" )
6334 run_test 100 "check local port using privileged port ==========="
6336 function get_named_value()
6345 echo $line | sed "s/^$tag[ ]*//"
6352 export CACHE_MAX=$($LCTL get_param -n llite.*.max_cached_mb |
6353 awk '/^max_cached_mb/ { print $2 }')
6356 $LCTL set_param -n llite.*.max_cached_mb $CACHE_MAX
6361 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
6362 [ $MDSCOUNT -ge 2 ] && skip "skip now for >= 2 MDTs" && return #LU-4322
6366 local cache_limit=32
6368 $LCTL set_param -n osc.*-osc*.rpc_stats 0
6369 trap cleanup_101a EXIT
6370 $LCTL set_param -n llite.*.read_ahead_stats 0
6371 $LCTL set_param -n llite.*.max_cached_mb $cache_limit
6374 # randomly read 10000 of 64K chunks from file 3x 32MB in size
6376 echo "nreads: $nreads file size: $((cache_limit * 3))MB"
6377 $READS -f $DIR/$tfile -s$((cache_limit * 3192 * 1024)) -b65536 -C -n$nreads -t 180
6380 for s in $($LCTL get_param -n llite.*.read_ahead_stats |
6381 get_named_value 'read but discarded' | cut -d" " -f1); do
6382 discard=$(($discard + $s))
6386 if [[ $(($discard * 10)) -gt $nreads ]]; then
6387 $LCTL get_param osc.*-osc*.rpc_stats
6388 $LCTL get_param llite.*.read_ahead_stats
6389 error "too many ($discard) discarded pages"
6391 rm -f $DIR/$tfile || true
6393 run_test 101a "check read-ahead for random reads ================"
6396 test_mkdir -p $DIR/$tdir
6397 local STRIPE_SIZE=$1
6398 local FILE_LENGTH=$2
6401 local FILE_SIZE_MB=$((FILE_LENGTH / STRIPE_SIZE))
6403 local list=$(comma_list $(osts_nodes))
6404 set_osd_param $list '' read_cache_enable 0
6405 set_osd_param $list '' writethrough_cache_enable 0
6407 trap cleanup_test101bc EXIT
6408 # prepare the read-ahead file
6409 $SETSTRIPE -S $STRIPE_SIZE -i $STRIPE_OFFSET -c $OSTCOUNT $DIR/$tfile
6411 dd if=/dev/zero of=$DIR/$tfile bs=$STRIPE_SIZE \
6412 count=$FILE_SIZE_MB 2> /dev/null
6416 cleanup_test101bc() {
6421 local list=$(comma_list $(osts_nodes))
6422 set_osd_param $list '' read_cache_enable 1
6423 set_osd_param $list '' writethrough_cache_enable 1
6427 awk 'BEGIN{total=0}; {total+=$1}; END{print total}'
6432 local STRIPE_SIZE=$2
6433 local FILE_LENGTH=$3
6434 local RA_INC=1048576
6435 local STRIDE_LENGTH=$((STRIPE_SIZE/READ_SIZE))
6436 local discard_limit=$((((STRIDE_LENGTH - 1)*3/(STRIDE_LENGTH*OSTCOUNT))* \
6437 (STRIDE_LENGTH*OSTCOUNT - STRIDE_LENGTH)))
6438 DISCARD=$($LCTL get_param -n llite.*.read_ahead_stats |
6439 get_named_value 'read but discarded' |
6440 cut -d" " -f1 | calc_total)
6441 if [[ $DISCARD -gt $discard_limit ]]; then
6442 $LCTL get_param llite.*.read_ahead_stats
6443 error "Too many ($DISCARD) discarded pages with size (${READ_SIZE})"
6445 echo "Read-ahead success for size ${READ_SIZE}"
6450 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
6451 [[ $OSTCOUNT -lt 2 ]] &&
6452 skip_env "skipping stride IO stride-ahead test" && return
6453 local STRIPE_SIZE=1048576
6454 local STRIDE_SIZE=$((STRIPE_SIZE*OSTCOUNT))
6455 if [ $SLOW == "yes" ]; then
6456 local FILE_LENGTH=$((STRIDE_SIZE * 64))
6458 local FILE_LENGTH=$((STRIDE_SIZE * 8))
6461 local ITERATION=$((FILE_LENGTH / STRIDE_SIZE))
6463 # prepare the read-ahead file
6464 setup_test101bc $STRIPE_SIZE $FILE_LENGTH
6465 cancel_lru_locks osc
6466 for BIDX in 2 4 8 16 32 64 128 256
6468 local BSIZE=$((BIDX*4096))
6469 local READ_COUNT=$((STRIPE_SIZE/BSIZE))
6470 local STRIDE_LENGTH=$((STRIDE_SIZE/BSIZE))
6471 local OFFSET=$((STRIPE_SIZE/BSIZE*(OSTCOUNT - 1)))
6472 $LCTL set_param -n llite.*.read_ahead_stats 0
6473 $READS -f $DIR/$tfile -l $STRIDE_LENGTH -o $OFFSET \
6474 -s $FILE_LENGTH -b $STRIPE_SIZE -a $READ_COUNT -n $ITERATION
6475 cancel_lru_locks osc
6476 ra_check_101 $BSIZE $STRIPE_SIZE $FILE_LENGTH
6481 run_test 101b "check stride-io mode read-ahead ================="
6484 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
6485 local STRIPE_SIZE=1048576
6486 local FILE_LENGTH=$((STRIPE_SIZE*100))
6490 setup_test101bc $STRIPE_SIZE $FILE_LENGTH
6492 cancel_lru_locks osc
6493 $LCTL set_param osc.*.rpc_stats 0
6494 $READS -f $DIR/$tfile -s$FILE_LENGTH -b65536 -n$nreads -t 180
6495 for osc_rpc_stats in $($LCTL get_param -N osc.*.rpc_stats); do
6496 local stats=$($LCTL get_param -n $osc_rpc_stats)
6497 local lines=$(echo "$stats" | awk 'END {print NR;}')
6500 if [ $lines -le 20 ]; then
6503 for size in 1 2 4 8; do
6504 local rpc=$(echo "$stats" |
6505 awk '($1 == "'$size':") {print $2; exit; }')
6507 error "Small $((size*4))k read IO $rpc !"
6509 echo "$osc_rpc_stats check passed!"
6514 run_test 101c "check stripe_size aligned read-ahead ================="
6517 $LCTL get_param -n llite.*.max_read_ahead_mb | head -n 1
6518 $LCTL set_param -n llite.*.max_read_ahead_mb $1 > /dev/null 2>&1
6522 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
6523 local file=$DIR/$tfile
6524 local sz_MB=${FILESIZE_101d:-500}
6525 local ra_MB=${READAHEAD_MB:-40}
6527 local free_MB=$(($(df -P $DIR | tail -n 1 | awk '{ print $4 }') / 1024))
6528 [ $free_MB -lt $sz_MB ] &&
6529 skip "Need free space ${sz_MB}M, have ${free_MB}M" && return
6531 echo "Create test file $file size ${sz_MB}M, ${free_MB}M free"
6532 $SETSTRIPE -c -1 $file || error "setstripe failed"
6534 dd if=/dev/zero of=$file bs=1M count=$sz_MB || error "dd failed"
6535 echo Cancel LRU locks on lustre client to flush the client cache
6536 cancel_lru_locks osc
6538 echo Disable read-ahead
6539 local old_READAHEAD=$(set_read_ahead 0)
6541 echo Reading the test file $file with read-ahead disabled
6542 local raOFF=$(do_and_time "dd if=$file of=/dev/null bs=1M count=$sz_MB")
6544 echo Cancel LRU locks on lustre client to flush the client cache
6545 cancel_lru_locks osc
6546 echo Enable read-ahead with ${ra_MB}MB
6547 set_read_ahead $ra_MB
6549 echo Reading the test file $file with read-ahead enabled
6550 local raON=$(do_and_time "dd if=$file of=/dev/null bs=1M count=$sz_MB")
6552 echo "read-ahead disabled time read $raOFF"
6553 echo "read-ahead enabled time read $raON"
6555 set_read_ahead $old_READAHEAD
6557 wait_delete_completed
6559 [ $raOFF -le 1 -o $raON -lt $raOFF ] ||
6560 error "readahead ${raON}s > no-readahead ${raOFF}s ${sz_MB}M"
6562 run_test 101d "file read with and without read-ahead enabled"
6565 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
6566 local file=$DIR/$tfile
6567 local size_KB=500 #KB
6571 local free_KB=$(df -P $DIR | tail -n 1 | awk '{ print $4 }')
6572 local need_KB=$((count * size_KB))
6573 [[ $free_KB -le $need_KB ]] &&
6574 skip_env "Need free space $need_KB, have $free_KB" && return
6576 echo "Creating $count ${size_KB}K test files"
6577 for ((i = 0; i < $count; i++)); do
6578 dd if=/dev/zero of=$file.$i bs=$bsize count=$size_KB 2>/dev/null
6581 echo "Cancel LRU locks on lustre client to flush the client cache"
6582 cancel_lru_locks osc
6584 echo "Reset readahead stats"
6585 $LCTL set_param -n llite.*.read_ahead_stats 0
6587 for ((i = 0; i < $count; i++)); do
6588 dd if=$file.$i of=/dev/null bs=$bsize count=$size_KB 2>/dev/null
6591 local miss=$($LCTL get_param -n llite.*.read_ahead_stats |
6592 get_named_value 'misses' | cut -d" " -f1 | calc_total)
6594 for ((i = 0; i < $count; i++)); do
6595 rm -rf $file.$i 2>/dev/null
6598 #10000 means 20% reads are missing in readahead
6599 [[ $miss -lt 10000 ]] || error "misses too much for small reads"
6601 run_test 101e "check read-ahead for small read(1k) for small files(500k)"
6604 which iozone || { skip "no iozone installed" && return; }
6606 # create a test file
6607 iozone -i 0 -+n -r 1m -s 128m -w -f $DIR/$tfile > /dev/null 2>&1
6609 echo Cancel LRU locks on lustre client to flush the client cache
6610 cancel_lru_locks osc
6612 echo Reset readahead stats
6613 $LCTL set_param -n llite.*.read_ahead_stats 0
6615 echo mmap read the file with small block size
6616 iozone -i 1 -+n -r 32k -s 128m -B -f $DIR/$tfile > /dev/null 2>&1
6618 echo checking missing pages
6619 local miss=$($LCTL get_param -n llite.*.read_ahead_stats |
6620 get_named_value 'misses' | cut -d" " -f1 | calc_total)
6622 [ $miss -lt 3 ] || error "misses too much pages!"
6625 run_test 101f "check mmap read performance"
6629 local osts=$(get_facets OST)
6630 local list=$(comma_list $(osts_nodes))
6631 local p="$TMP/$TESTSUITE-$TESTNAME.parameters"
6633 save_lustre_params $osts "obdfilter.*.brw_size" > $p
6635 $LFS setstripe -c 1 $DIR/$tfile
6637 if [ $(lustre_version_code ost1) -ge $(version_code 2.8.52) ]; then
6638 set_osd_param $list '' brw_size 16M
6640 echo "remount client to enable large RPC size"
6641 remount_client $MOUNT || error "remount_client failed"
6643 for mp in $($LCTL get_param -n osc.*.max_pages_per_rpc); do
6644 [ "$mp" -eq 4096 ] ||
6645 error "max_pages_per_rpc not correctly set"
6648 $LCTL set_param -n osc.*.rpc_stats=0
6650 # 10*16 MiB should be enough for the test
6651 dd if=/dev/zero of=$DIR/$tfile bs=16M count=10
6652 cancel_lru_locks osc
6653 dd of=/dev/null if=$DIR/$tfile bs=16M count=10
6655 # calculate 16 MiB RPCs
6656 rpcs=$($LCTL get_param 'osc.*.rpc_stats' |
6657 sed -n '/pages per rpc/,/^$/p' |
6658 awk 'BEGIN { sum = 0 }; /4096:/ { sum += $2 };
6661 [ "$rpcs" -eq 10 ] || error "not all RPCs are 16 MiB BRW rpcs"
6664 echo "set RPC size to 4MB"
6666 $LCTL set_param -n osc.*.max_pages_per_rpc=4M osc.*.rpc_stats=0
6667 dd if=/dev/zero of=$DIR/$tfile bs=4M count=25
6668 cancel_lru_locks osc
6669 dd of=/dev/null if=$DIR/$tfile bs=4M count=25
6671 # calculate 4 MiB RPCs
6672 rpcs=$($LCTL get_param 'osc.*.rpc_stats' |
6673 sed -n '/pages per rpc/,/^$/p' |
6674 awk 'BEGIN { sum = 0 }; /1024:/ { sum += $2 };
6677 [ "$rpcs" -eq 25 ] || error "not all RPCs are 4 MiB BRW rpcs"
6679 restore_lustre_params < $p
6680 remount_client $MOUNT || error "remount_client failed"
6682 rm -f $p $DIR/$tfile
6684 run_test 101g "Big bulk(4/16 MiB) readahead"
6687 test_mkdir -p $DIR/$tdir
6688 chown $RUNAS_ID $DIR/$tdir
6691 STRIPE_COUNT=$OSTCOUNT
6692 [[ $OSTCOUNT -gt 4 ]] && STRIPE_COUNT=4
6694 trap cleanup_test102 EXIT
6696 $1 $SETSTRIPE -S $STRIPE_SIZE -i $STRIPE_OFFSET -c $STRIPE_COUNT $tdir
6698 for num in 1 2 3 4; do
6699 for count in $(seq 1 $STRIPE_COUNT); do
6700 for idx in $(seq 0 $[$STRIPE_COUNT - 1]); do
6701 local size=`expr $STRIPE_SIZE \* $num`
6702 local file=file"$num-$idx-$count"
6703 $1 $SETSTRIPE -S $size -i $idx -c $count $file
6709 $1 $TAR cf $TMP/f102.tar $tdir --xattrs
6715 rm -rf $DIR/d0.sanity/d102
6719 local testfile=$DIR/$tfile
6723 [ "$UID" != 0 ] && skip_env "must run as root" && return
6724 [ -z "$(lctl get_param -n mdc.*-mdc-*.connect_flags | grep xattr)" ] &&
6725 skip_env "must have user_xattr" && return
6727 [ -z "$(which setfattr 2>/dev/null)" ] &&
6728 skip_env "could not find setfattr" && return
6730 echo "set/get xattr..."
6731 setfattr -n trusted.name1 -v value1 $testfile ||
6732 error "setfattr -n trusted.name1=value1 $testfile failed"
6733 getfattr -n trusted.name1 $testfile 2> /dev/null |
6734 grep "trusted.name1=.value1" ||
6735 error "$testfile missing trusted.name1=value1"
6737 setfattr -n user.author1 -v author1 $testfile ||
6738 error "setfattr -n user.author1=author1 $testfile failed"
6739 getfattr -n user.author1 $testfile 2> /dev/null |
6740 grep "user.author1=.author1" ||
6741 error "$testfile missing trusted.author1=author1"
6744 setfattr -n trusted.name2 -v value2 $testfile ||
6745 error "$testfile unable to set trusted.name2"
6746 setfattr -n trusted.name3 -v value3 $testfile ||
6747 error "$testfile unable to set trusted.name3"
6748 [ $(getfattr -d -m "^trusted" $testfile 2> /dev/null |
6749 grep "trusted.name" | wc -l) -eq 3 ] ||
6750 error "$testfile missing 3 trusted.name xattrs"
6752 setfattr -n user.author2 -v author2 $testfile ||
6753 error "$testfile unable to set user.author2"
6754 setfattr -n user.author3 -v author3 $testfile ||
6755 error "$testfile unable to set user.author3"
6756 [ $(getfattr -d -m "^user" $testfile 2> /dev/null |
6757 grep "user.author" | wc -l) -eq 3 ] ||
6758 error "$testfile missing 3 user.author xattrs"
6760 echo "remove xattr..."
6761 setfattr -x trusted.name1 $testfile ||
6762 error "$testfile error deleting trusted.name1"
6763 getfattr -d -m trusted $testfile 2> /dev/null | grep "trusted.name1" &&
6764 error "$testfile did not delete trusted.name1 xattr"
6766 setfattr -x user.author1 $testfile ||
6767 error "$testfile error deleting user.author1"
6768 getfattr -d -m user $testfile 2> /dev/null | grep "user.author1" &&
6769 error "$testfile did not delete trusted.name1 xattr"
6771 # b10667: setting lustre special xattr be silently discarded
6772 echo "set lustre special xattr ..."
6773 setfattr -n "trusted.lov" -v "invalid value" $testfile ||
6774 error "$testfile allowed setting trusted.lov"
6776 run_test 102a "user xattr test =================================="
6779 [ -z "$(which setfattr 2>/dev/null)" ] &&
6780 skip_env "could not find setfattr" && return
6782 # b10930: get/set/list trusted.lov xattr
6783 echo "get/set/list trusted.lov xattr ..."
6784 [[ $OSTCOUNT -lt 2 ]] && skip_env "skipping 2-stripe test" && return
6785 local testfile=$DIR/$tfile
6786 $SETSTRIPE -S 65536 -i 1 -c $OSTCOUNT $testfile ||
6787 error "setstripe failed"
6788 local STRIPECOUNT=$($GETSTRIPE -c $testfile) ||
6789 error "getstripe failed"
6790 getfattr -d -m "^trusted" $testfile 2>/dev/null | grep "trusted.lov" ||
6791 error "can't get trusted.lov from $testfile"
6793 local testfile2=${testfile}2
6794 local value=$(getfattr -n trusted.lov $testfile 2>/dev/null |
6795 grep "trusted.lov" | sed -e 's/[^=]\+=//')
6798 setfattr -n trusted.lov -v $value $testfile2
6799 local stripe_size=$($GETSTRIPE -S $testfile2)
6800 local stripe_count=$($GETSTRIPE -c $testfile2)
6801 [[ $stripe_size -eq 65536 ]] ||
6802 error "stripe size $stripe_size != 65536"
6803 [[ $stripe_count -eq $STRIPECOUNT ]] ||
6804 error "stripe count $stripe_count != $STRIPECOUNT"
6807 run_test 102b "getfattr/setfattr for trusted.lov EAs ============"
6810 [ -z "$(which setfattr 2>/dev/null)" ] &&
6811 skip_env "could not find setfattr" && return
6813 # b10930: get/set/list lustre.lov xattr
6814 echo "get/set/list lustre.lov xattr ..."
6815 [[ $OSTCOUNT -lt 2 ]] && skip_env "skipping 2-stripe test" && return
6816 test_mkdir -p $DIR/$tdir
6817 chown $RUNAS_ID $DIR/$tdir
6818 local testfile=$DIR/$tdir/$tfile
6819 $RUNAS $SETSTRIPE -S 65536 -i 1 -c $OSTCOUNT $testfile ||
6820 error "setstripe failed"
6821 local STRIPECOUNT=$($RUNAS $GETSTRIPE -c $testfile) ||
6822 error "getstripe failed"
6823 $RUNAS getfattr -d -m "^lustre" $testfile 2> /dev/null | \
6824 grep "lustre.lov" || error "can't get lustre.lov from $testfile"
6826 local testfile2=${testfile}2
6827 local value=`getfattr -n lustre.lov $testfile 2> /dev/null | \
6828 grep "lustre.lov" |sed -e 's/[^=]\+=//' `
6830 $RUNAS $MCREATE $testfile2
6831 $RUNAS setfattr -n lustre.lov -v $value $testfile2
6832 local stripe_size=$($RUNAS $GETSTRIPE -S $testfile2)
6833 local stripe_count=$($RUNAS $GETSTRIPE -c $testfile2)
6834 [ $stripe_size -eq 65536 ] || error "stripe size $stripe_size != 65536"
6835 [ $stripe_count -eq $STRIPECOUNT ] ||
6836 error "stripe count $stripe_count != $STRIPECOUNT"
6838 run_test 102c "non-root getfattr/setfattr for lustre.lov EAs ==========="
6840 compare_stripe_info1() {
6841 local stripe_index_all_zero=true
6843 for num in 1 2 3 4; do
6844 for count in $(seq 1 $STRIPE_COUNT); do
6845 for offset in $(seq 0 $[$STRIPE_COUNT - 1]); do
6846 local size=$((STRIPE_SIZE * num))
6847 local file=file"$num-$offset-$count"
6848 stripe_size=$($LFS getstripe -S $PWD/$file)
6849 [[ $stripe_size -ne $size ]] &&
6850 error "$file: size $stripe_size != $size"
6851 stripe_count=$($LFS getstripe -c $PWD/$file)
6852 # allow fewer stripes to be created, ORI-601
6853 [[ $stripe_count -lt $(((3 * count + 3) / 4)) ]] &&
6854 error "$file: count $stripe_count != $count"
6855 stripe_index=$($LFS getstripe -i $PWD/$file)
6856 [[ $stripe_index -ne 0 ]] &&
6857 stripe_index_all_zero=false
6861 $stripe_index_all_zero &&
6862 error "all files are being extracted starting from OST index 0"
6867 [ -n "$(which tar 2>/dev/null)" ] &&
6868 strings $(which tar) | grep -q "lustre" && echo tar
6872 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
6873 # b10930: tar test for trusted.lov xattr
6874 TAR=$(find_lustre_tar)
6875 [ -z "$TAR" ] && skip_env "lustre-aware tar is not installed" && return
6876 [[ $OSTCOUNT -lt 2 ]] && skip_env "skipping N-stripe test" && return
6878 test_mkdir -p $DIR/d102d
6879 $TAR xf $TMP/f102.tar -C $DIR/d102d --xattrs
6881 compare_stripe_info1
6883 run_test 102d "tar restore stripe info from tarfile,not keep osts ==========="
6886 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
6887 # b10930: tar test for trusted.lov xattr
6888 TAR=$(find_lustre_tar)
6889 [ -z "$TAR" ] && skip_env "lustre-aware tar is not installed" && return
6890 [[ $OSTCOUNT -lt 2 ]] && skip_env "skipping N-stripe test" && return
6892 test_mkdir -p $DIR/d102f
6894 $TAR cf - --xattrs $tdir | $TAR xf - --xattrs -C $DIR/d102f
6896 compare_stripe_info1
6898 run_test 102f "tar copy files, not keep osts ==========="
6901 local xsize=${1:-1024} # in bytes
6902 local file=$DIR/$tfile
6904 [ -z "$(lctl get_param -n mdc.*.connect_flags | grep xattr)" ] &&
6905 skip "must have user_xattr" && return 0
6906 [ -z "$(which setfattr 2>/dev/null)" ] &&
6907 skip_env "could not find setfattr" && return 0
6908 [ -z "$(which getfattr 2>/dev/null)" ] &&
6909 skip_env "could not find getfattr" && return 0
6913 local value="$(generate_string $xsize)"
6915 local xbig=trusted.big
6916 log "save $xbig on $file"
6917 setfattr -n $xbig -v $value $file ||
6918 error "saving $xbig on $file failed"
6920 local orig=$(get_xattr_value $xbig $file)
6921 [[ "$orig" != "$value" ]] && error "$xbig different after saving $xbig"
6923 local xsml=trusted.sml
6924 log "save $xsml on $file"
6925 setfattr -n $xsml -v val $file || error "saving $xsml on $file failed"
6927 local new=$(get_xattr_value $xbig $file)
6928 [[ "$new" != "$orig" ]] && error "$xbig different after saving $xsml"
6930 log "grow $xsml on $file"
6931 setfattr -n $xsml -v "$value" $file ||
6932 error "growing $xsml on $file failed"
6934 new=$(get_xattr_value $xbig $file)
6935 [[ "$new" != "$orig" ]] && error "$xbig different after growing $xsml"
6936 log "$xbig still valid after growing $xsml"
6941 test_102h() { # bug 15777
6944 run_test 102h "grow xattr from inside inode to external block"
6947 large_xattr_enabled || { skip "large_xattr disabled" && return; }
6948 grow_xattr $(max_xattr_size)
6950 run_test 102ha "grow xattr from inside inode to external inode"
6952 test_102i() { # bug 17038
6953 [ -z "$(which getfattr 2>/dev/null)" ] &&
6954 skip "could not find getfattr" && return
6956 ln -s $DIR/$tfile $DIR/${tfile}link
6957 getfattr -n trusted.lov $DIR/$tfile ||
6958 error "lgetxattr on $DIR/$tfile failed"
6959 getfattr -h -n trusted.lov $DIR/${tfile}link 2>&1 |
6960 grep -i "no such attr" ||
6961 error "error for lgetxattr on $DIR/${tfile}link is not ENODATA"
6962 rm -f $DIR/$tfile $DIR/${tfile}link
6964 run_test 102i "lgetxattr test on symbolic link ============"
6967 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
6968 TAR=$(find_lustre_tar)
6969 [ -z "$TAR" ] && skip_env "lustre-aware tar is not installed" && return
6970 [[ $OSTCOUNT -lt 2 ]] && skip_env "skipping N-stripe test" && return
6971 setup_test102 "$RUNAS"
6972 test_mkdir -p $DIR/d102j
6973 chown $RUNAS_ID $DIR/d102j
6974 $RUNAS $TAR xf $TMP/f102.tar -C $DIR/d102j --xattrs
6976 compare_stripe_info1 "$RUNAS"
6978 run_test 102j "non-root tar restore stripe info from tarfile, not keep osts ==="
6981 [ -z "$(which setfattr 2>/dev/null)" ] &&
6982 skip "could not find setfattr" && return
6984 # b22187 just check that does not crash for regular file.
6985 setfattr -n trusted.lov $DIR/$tfile
6986 # b22187 'setfattr -n trusted.lov' should work as remove LOV EA for directories
6987 local test_kdir=$DIR/d102k
6988 test_mkdir $test_kdir
6989 local default_size=`$GETSTRIPE -S $test_kdir`
6990 local default_count=`$GETSTRIPE -c $test_kdir`
6991 local default_offset=`$GETSTRIPE -i $test_kdir`
6992 $SETSTRIPE -S 65536 -i 0 -c $OSTCOUNT $test_kdir ||
6993 error 'dir setstripe failed'
6994 setfattr -n trusted.lov $test_kdir
6995 local stripe_size=`$GETSTRIPE -S $test_kdir`
6996 local stripe_count=`$GETSTRIPE -c $test_kdir`
6997 local stripe_offset=`$GETSTRIPE -i $test_kdir`
6998 [ $stripe_size -eq $default_size ] ||
6999 error "stripe size $stripe_size != $default_size"
7000 [ $stripe_count -eq $default_count ] ||
7001 error "stripe count $stripe_count != $default_count"
7002 [ $stripe_offset -eq $default_offset ] ||
7003 error "stripe offset $stripe_offset != $default_offset"
7004 rm -rf $DIR/$tfile $test_kdir
7006 run_test 102k "setfattr without parameter of value shouldn't cause a crash"
7009 [ -z "$(which getfattr 2>/dev/null)" ] &&
7010 skip "could not find getfattr" && return
7012 # LU-532 trusted. xattr is invisible to non-root
7013 local testfile=$DIR/$tfile
7017 echo "listxattr as user..."
7018 chown $RUNAS_ID $testfile
7019 $RUNAS getfattr -d -m '.*' $testfile 2>&1 |
7020 grep -q "trusted" &&
7021 error "$testfile trusted xattrs are user visible"
7025 run_test 102l "listxattr size test =================================="
7027 test_102m() { # LU-3403 llite: error of listxattr when buffer is small
7028 local path=$DIR/$tfile
7031 listxattr_size_check $path || error "listattr_size_check $path failed"
7033 run_test 102m "Ensure listxattr fails on small bufffer ========"
7037 getxattr() { # getxattr path name
7038 # Return the base64 encoding of the value of xattr name on path.
7042 # # getfattr --absolute-names --encoding=base64 --name=trusted.lov $path
7044 # trusted.lov=0s0AvRCwEAAAAGAAAAAAAAAAAEAAACAAAAAAAQAAEAA...AAAAAAAAA=
7046 # We print just 0s0AvRCwEAAAAGAAAAAAAAAAAEAAACAAAAAAAQAAEAA...AAAAAAAAA=
7048 getfattr --absolute-names --encoding=base64 --name=$name $path |
7049 awk -F= -v name=$name '$1 == name {
7050 print substr($0, index($0, "=") + 1);
7054 test_102n() { # LU-4101 mdt: protect internal xattrs
7055 local file0=$DIR/$tfile.0
7056 local file1=$DIR/$tfile.1
7057 local xattr0=$TMP/$tfile.0
7058 local xattr1=$TMP/$tfile.1
7062 [ -z "$(which setfattr 2>/dev/null)" ] &&
7063 skip "could not find setfattr" && return
7065 if [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.5.50) ]
7067 skip "MDT < 2.5.50 allows setxattr on internal trusted xattrs"
7071 rm -rf $file0 $file1 $xattr0 $xattr1
7074 # Get 'before' xattrs of $file1.
7075 getfattr --absolute-names --dump --match=- $file1 > $xattr0
7077 for name in lov lma lmv link fid version som hsm; do
7078 # Try to copy xattr from $file0 to $file1.
7079 value=$(getxattr $file0 trusted.$name 2> /dev/null)
7081 setfattr --name=trusted.$name --value="$value" $file1 ||
7082 error "setxattr 'trusted.$name' failed"
7084 # Try to set a garbage xattr.
7085 value=0sVGhlIHF1aWNrIGJyb3duIGZveCBqdW1wcyBvdmVyIGl0c2VsZi4=
7087 setfattr --name=trusted.$name --value="$value" $file1 ||
7088 error "setxattr 'trusted.$name' failed"
7090 # Try to remove the xattr from $file1. We don't care if this
7091 # appears to succeed or fail, we just don't want there to be
7092 # any changes or crashes.
7093 setfattr --remove=$trusted.$name $file1 2> /dev/null
7096 if [ $(lustre_version_code $SINGLEMDS) -gt $(version_code 2.6.50) ]
7099 # Try to copy xattr from $file0 to $file1.
7100 value=$(getxattr $file0 trusted.$name 2> /dev/null)
7102 setfattr --name=trusted.$name --value="$value" $file1 ||
7103 error "setxattr 'trusted.$name' failed"
7105 # Try to set a garbage xattr.
7106 value=0sVGhlIHF1aWNrIGJyb3duIGZveCBqdW1wcyBvdmVyIGl0c2VsZi4=
7108 setfattr --name=trusted.$name --value="$value" $file1 ||
7109 error "setxattr 'trusted.$name' failed"
7111 # Try to remove the xattr from $file1. We don't care if this
7112 # appears to succeed or fail, we just don't want there to be
7113 # any changes or crashes.
7114 setfattr --remove=$trusted.$name $file1 2> /dev/null
7117 # Get 'after' xattrs of file1.
7118 getfattr --absolute-names --dump --match=- $file1 > $xattr1
7120 if ! diff $xattr0 $xattr1; then
7121 error "before and after xattrs of '$file1' differ"
7124 rm -rf $file0 $file1 $xattr0 $xattr1
7128 run_test 102n "silently ignore setxattr on internal trusted xattrs"
7130 test_102p() { # LU-4703 setxattr did not check ownership
7131 local testfile=$DIR/$tfile
7133 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.5.56) ] &&
7134 skip "MDS needs to be at least 2.5.56" && return
7138 echo "setfacl as user..."
7139 $RUNAS setfacl -m "u:$RUNAS_ID:rwx" $testfile
7140 [ $? -ne 0 ] || error "setfacl by $RUNAS_ID was allowed on $testfile"
7142 echo "setfattr as user..."
7143 setfacl -m "u:$RUNAS_ID:---" $testfile
7144 $RUNAS setfattr -x system.posix_acl_access $testfile
7145 [ $? -ne 0 ] || error "setfattr by $RUNAS_ID was allowed on $testfile"
7147 run_test 102p "check setxattr(2) correctly fails without permission"
7150 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.6.92) ] &&
7151 skip "MDS needs to be at least 2.6.92" && return
7152 orphan_linkea_check $DIR/$tfile || error "orphan_linkea_check"
7154 run_test 102q "flistxattr should not return trusted.link EAs for orphans"
7157 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.6.93) ] &&
7158 skip "MDS needs to be at least 2.6.93" && return
7159 touch $DIR/$tfile || error "touch"
7160 setfattr -n user.$(basename $tfile) $DIR/$tfile || error "setfattr"
7161 getfattr -n user.$(basename $tfile) $DIR/$tfile || error "getfattr"
7162 rm $DIR/$tfile || error "rm"
7165 mkdir -p $DIR/$tdir || error "mkdir"
7166 setfattr -n user.$(basename $tdir) $DIR/$tdir || error "setfattr dir"
7167 getfattr -n user.$(basename $tdir) $DIR/$tdir || error "getfattr dir"
7168 setfattr -x user.$(basename $tdir) $DIR/$tdir ||
7169 error "$testfile error deleting user.author1"
7170 getfattr -d -m user.$(basename $tdir) 2> /dev/null |
7171 grep "user.$(basename $tdir)" &&
7172 error "$tdir did not delete user.$(basename $tdir)"
7173 rmdir $DIR/$tdir || error "rmdir"
7176 test_mkdir -p $DIR/$tdir || error "make striped dir"
7177 setfattr -n user.$(basename $tdir) $DIR/$tdir || error "setfattr dir"
7178 getfattr -n user.$(basename $tdir) $DIR/$tdir || error "getfattr dir"
7179 setfattr -x user.$(basename $tdir) $DIR/$tdir ||
7180 error "$testfile error deleting user.author1"
7181 getfattr -d -m user.$(basename $tdir) 2> /dev/null |
7182 grep "user.$(basename $tdir)" &&
7183 error "$tdir did not delete user.$(basename $tdir)"
7184 rmdir $DIR/$tdir || error "rm striped dir"
7186 run_test 102r "set EAs with empty values"
7190 $LUSTRE/tests/acl/run $LUSTRE/tests/acl/$1.test
7195 [ "$UID" != 0 ] && skip_env "must run as root" && return
7196 [ -z "$(lctl get_param -n mdc.*-mdc-*.connect_flags | grep acl)" ] &&
7197 skip "must have acl enabled" && return
7198 [ -z "$(which setfacl 2>/dev/null)" ] &&
7199 skip_env "could not find setfacl" && return
7200 $GSS && skip "could not run under gss" && return
7202 gpasswd -a daemon bin # LU-5641
7203 do_facet $SINGLEMDS gpasswd -a daemon bin # LU-5641
7205 declare -a identity_old
7207 for num in $(seq $MDSCOUNT); do
7208 switch_identity $num true || identity_old[$num]=$?
7215 echo "performing cp ..."
7216 run_acl_subtest cp || error "run_acl_subtest cp failed"
7217 echo "performing getfacl-noacl..."
7218 run_acl_subtest getfacl-noacl || error "getfacl-noacl test failed"
7219 echo "performing misc..."
7220 run_acl_subtest misc || error "misc test failed"
7221 echo "performing permissions..."
7222 run_acl_subtest permissions || error "permissions failed"
7223 echo "performing setfacl..."
7224 run_acl_subtest setfacl || error "setfacl test failed"
7226 # inheritance test got from HP
7227 echo "performing inheritance..."
7228 cp $LUSTRE/tests/acl/make-tree . || error "cannot copy make-tree"
7229 chmod +x make-tree || error "chmod +x failed"
7230 run_acl_subtest inheritance || error "inheritance test failed"
7233 echo "LU-974 ignore umask when acl is enabled..."
7234 run_acl_subtest 974 || error "LU-974 umask test failed"
7235 if [ $MDSCOUNT -ge 2 ]; then
7236 run_acl_subtest 974_remote ||
7237 error "LU-974 umask test failed under remote dir"
7240 echo "LU-2561 newly created file is same size as directory..."
7241 if [ $(facet_fstype $SINGLEMDS) != "zfs" ]; then
7242 run_acl_subtest 2561 || error "LU-2561 test failed"
7244 run_acl_subtest 2561_zfs || error "LU-2561 zfs test failed"
7247 run_acl_subtest 4924 || error "LU-4924 test failed"
7252 for num in $(seq $MDSCOUNT); do
7253 if [ "${identity_old[$num]}" = 1 ]; then
7254 switch_identity $num false || identity_old[$num]=$?
7258 run_test 103a "acl test ========================================="
7262 local MDT_DEV=$(mdsdevname ${SINGLEMDS//mds/})
7263 local mountopts=$MDS_MOUNT_OPTS
7265 if [[ "$MDS_MOUNT_OPTS" =~ "noacl" ]]; then
7269 stop $SINGLEMDS || error "failed to stop MDT."
7271 if [ -z "$MDS_MOUNT_OPTS" ]; then
7272 MDS_MOUNT_OPTS="-o noacl"
7274 MDS_MOUNT_OPTS="${MDS_MOUNT_OPTS},noacl"
7276 start $SINGLEMDS $MDT_DEV $MDS_MOUNT_OPTS ||
7277 error "failed to start MDT."
7278 MDS_MOUNT_OPTS=$mountopts
7282 setfacl -m u:bin:rw $DIR/$tfile && error "setfacl should fail"
7286 stop $SINGLEMDS || error "failed to stop MDT."
7288 start $SINGLEMDS $MDT_DEV $MDS_MOUNT_OPTS ||
7289 error "failed to start MDT."
7294 run_test 103b "MDS mount option 'noacl'"
7298 cp -rp $DIR/$tdir $DIR/$tdir.bak
7300 [ -n "$(getfattr -d -m. $DIR/$tdir | grep posix_acl_default)" ] &&
7301 error "$DIR/$tdir shouldn't contain default ACL"
7302 [ -n "$(getfattr -d -m. $DIR/$tdir.bak | grep posix_acl_default)" ] &&
7303 error "$DIR/$tdir.bak shouldn't contain default ACL"
7306 run_test 103c "'cp -rp' won't set empty acl"
7309 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
7311 lfs df || error "lfs df failed"
7312 lfs df -ih || error "lfs df -ih failed"
7313 lfs df -h $DIR || error "lfs df -h $DIR failed"
7314 lfs df -i $DIR || error "lfs df -i $DIR failed"
7315 lfs df $DIR/$tfile || error "lfs df $DIR/$tfile failed"
7316 lfs df -ih $DIR/$tfile || error "lfs df -ih $DIR/$tfile failed"
7318 local OSC=$(lctl dl | grep OST0000-osc-[^M] | awk '{ print $4 }')
7319 lctl --device %$OSC deactivate
7320 lfs df || error "lfs df with deactivated OSC failed"
7321 lctl --device %$OSC activate
7322 # wait the osc back to normal
7323 wait_osc_import_state client ost FULL
7325 lfs df || error "lfs df with reactivated OSC failed"
7328 run_test 104a "lfs df [-ih] [path] test ========================="
7331 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
7332 [ $RUNAS_ID -eq $UID ] &&
7333 skip_env "RUNAS_ID = UID = $UID -- skipping" && return
7335 denied_cnt=$(($($RUNAS $LFS check servers 2>&1 |
7336 grep "Permission denied" | wc -l)))
7337 if [ $denied_cnt -ne 0 ]; then
7338 error "lfs check servers test failed"
7341 run_test 104b "$RUNAS lfs check servers test ===================="
7344 # doesn't work on 2.4 kernels
7346 if $(flock_is_enabled); then
7347 flocks_test 1 on -f $DIR/$tfile || error "fail flock on"
7349 flocks_test 1 off -f $DIR/$tfile || error "fail flock off"
7353 run_test 105a "flock when mounted without -o flock test ========"
7357 if $(flock_is_enabled); then
7358 flocks_test 1 on -c $DIR/$tfile || error "fail flock on"
7360 flocks_test 1 off -c $DIR/$tfile || error "fail flock off"
7364 run_test 105b "fcntl when mounted without -o flock test ========"
7368 if $(flock_is_enabled); then
7369 flocks_test 1 on -l $DIR/$tfile || error "fail flock on"
7371 flocks_test 1 off -l $DIR/$tfile || error "fail flock off"
7375 run_test 105c "lockf when mounted without -o flock test ========"
7377 test_105d() { # bug 15924
7378 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
7379 test_mkdir -p $DIR/$tdir
7380 flock_is_enabled || { skip "mount w/o flock enabled" && return; }
7381 #define OBD_FAIL_LDLM_CP_CB_WAIT 0x315
7382 $LCTL set_param fail_loc=0x80000315
7383 flocks_test 2 $DIR/$tdir
7385 run_test 105d "flock race (should not freeze) ========"
7387 test_105e() { # bug 22660 && 22040
7388 flock_is_enabled || { skip "mount w/o flock enabled" && return; }
7390 flocks_test 3 $DIR/$tfile
7392 run_test 105e "Two conflicting flocks from same process ======="
7394 test_106() { #bug 10921
7395 test_mkdir -p $DIR/$tdir
7396 $DIR/$tdir && error "exec $DIR/$tdir succeeded"
7397 chmod 777 $DIR/$tdir || error "chmod $DIR/$tdir failed"
7399 run_test 106 "attempt exec of dir followed by chown of that dir"
7402 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
7409 local save_pattern=$(sysctl -n kernel.core_pattern)
7410 local save_uses_pid=$(sysctl -n kernel.core_uses_pid)
7411 sysctl -w kernel.core_pattern=$file
7412 sysctl -w kernel.core_uses_pid=0
7420 kill -s 11 $SLEEPPID
7422 if [ -e $file ]; then
7423 size=`stat -c%s $file`
7424 [ $size -eq 0 ] && error "Fail to create core file $file"
7426 error "Fail to create core file $file"
7429 sysctl -w kernel.core_pattern=$save_pattern
7430 sysctl -w kernel.core_uses_pid=$save_uses_pid
7433 run_test 107 "Coredump on SIG"
7436 test_mkdir -p $DIR/$tdir
7437 test_mkdir $DIR/$tdir/$(str_repeat 'a' 255) ||
7438 error "mkdir with 255 char failed"
7439 test_mkdir $DIR/$tdir/$(str_repeat 'b' 256) &&
7440 error "mkdir with 256 char should fail, but did not"
7441 touch $DIR/$tdir/$(str_repeat 'x' 255) ||
7442 error "create with 255 char failed"
7443 touch $DIR/$tdir/$(str_repeat 'y' 256) &&
7444 error "create with 256 char should fail, but did not"
7449 run_test 110 "filename length checking"
7452 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
7453 OSTIO_pre=$(ps -e | grep ll_ost_io | awk '{ print $4 }'| sort -n |
7454 tail -1 | cut -c11-20)
7455 [ -z "$OSTIO_pre" ] && skip "no OSS threads" && return
7456 echo "Starting with $OSTIO_pre threads"
7459 NUMFREE=$(df -i -P $DIR | tail -n 1 | awk '{ print $4 }')
7460 [[ $NUMFREE -lt $NUMTEST ]] && NUMTEST=$(($NUMFREE - 1000))
7461 echo "$NUMTEST creates/unlinks"
7462 test_mkdir -p $DIR/$tdir
7463 createmany -o $DIR/$tdir/$tfile $NUMTEST
7464 unlinkmany $DIR/$tdir/$tfile $NUMTEST
7466 OSTIO_post=$(ps -e | grep ll_ost_io | awk '{ print $4 }' | sort -n |
7467 tail -1 | cut -c11-20)
7469 # don't return an error
7470 [ $OSTIO_post == $OSTIO_pre ] && echo \
7471 "WARNING: No new ll_ost_io threads were created ($OSTIO_pre)" &&
7472 echo "This may be fine, depending on what ran before this test" &&
7473 echo "and how fast this system is." && return
7475 echo "Started with $OSTIO_pre threads, ended with $OSTIO_post"
7477 run_test 115 "verify dynamic thread creation===================="
7480 wait_delete_completed
7481 AVAIL=($(lctl get_param -n osc.*[oO][sS][cC]-[^M]*.kbytesavail))
7482 echo OST kbytes available: ${AVAIL[@]}
7483 MAXI=0; MAXV=${AVAIL[0]}
7484 MINI=0; MINV=${AVAIL[0]}
7485 for ((i = 0; i < ${#AVAIL[@]}; i++)); do
7486 #echo OST $i: ${AVAIL[i]}kb
7487 if [[ ${AVAIL[i]} -gt $MAXV ]]; then
7488 MAXV=${AVAIL[i]}; MAXI=$i
7490 if [[ ${AVAIL[i]} -lt $MINV ]]; then
7491 MINV=${AVAIL[i]}; MINI=$i
7494 echo Min free space: OST $MINI: $MINV
7495 echo Max free space: OST $MAXI: $MAXV
7498 test_116a() { # was previously test_116()
7499 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
7500 remote_mds_nodsh && skip "remote MDS with nodsh" && return
7502 [[ $OSTCOUNT -lt 2 ]] && skip_env "$OSTCOUNT < 2 OSTs" && return
7504 echo -n "Free space priority "
7505 do_facet $SINGLEMDS lctl get_param -n lo*.*-mdtlov.qos_prio_free |
7510 [ $MINV -eq 0 ] && skip "no free space in OST$MINI, skip" && return
7511 [ $MINV -gt 10000000 ] && skip "too much free space in OST$MINI, skip" \
7513 trap simple_cleanup_common EXIT
7516 # Check if we need to generate uneven OSTs
7517 test_mkdir -p $DIR/$tdir/OST${MINI}
7518 local FILL=$(($MINV / 4))
7519 local DIFF=$(($MAXV - $MINV))
7520 local DIFF2=$(($DIFF * 100 / $MINV))
7522 local threshold=$(do_facet $SINGLEMDS \
7523 lctl get_param -n *.*MDT0000-mdtlov.qos_threshold_rr | head -n1)
7524 threshold=${threshold%%%}
7525 echo -n "Check for uneven OSTs: "
7526 echo -n "diff=${DIFF}KB (${DIFF2}%) must be > ${threshold}% ..."
7528 if [[ $DIFF2 -gt $threshold ]]; then
7530 echo "Don't need to fill OST$MINI"
7532 # generate uneven OSTs. Write 2% over the QOS threshold value
7534 DIFF=$(($threshold - $DIFF2 + 2))
7535 DIFF2=$(( ($MINV * $DIFF)/100 ))
7536 echo "Fill ${DIFF}% remaining space in OST${MINI} with ${DIFF2}KB"
7537 $SETSTRIPE -i $MINI -c 1 $DIR/$tdir/OST${MINI} ||
7538 error "setstripe failed"
7539 DIFF=$(($DIFF2 / 2048))
7541 while [ $i -lt $DIFF ]; do
7543 dd if=/dev/zero of=$DIR/$tdir/OST${MINI}/$tfile-$i \
7544 bs=2M count=1 2>/dev/null
7553 DIFF=$(($MAXV - $MINV))
7554 DIFF2=$(($DIFF * 100 / $MINV))
7555 echo -n "diff=${DIFF}=${DIFF2}% must be > ${threshold}% for QOS mode..."
7556 if [[ $DIFF2 -gt $threshold ]]; then
7559 echo "failed - QOS mode won't be used"
7560 skip "QOS imbalance criteria not met"
7561 simple_cleanup_common
7565 MINI1=$MINI; MINV1=$MINV
7566 MAXI1=$MAXI; MAXV1=$MAXV
7568 # now fill using QOS
7569 $SETSTRIPE -c 1 $DIR/$tdir
7570 FILL=$(($FILL / 200))
7571 if [ $FILL -gt 600 ]; then
7574 echo "writing $FILL files to QOS-assigned OSTs"
7576 while [ $i -lt $FILL ]; do
7578 dd if=/dev/zero of=$DIR/$tdir/$tfile-$i bs=200k \
7582 echo "wrote $i 200k files"
7586 echo "Note: free space may not be updated, so measurements might be off"
7588 DIFF2=$(($MAXV - $MINV))
7589 echo "free space delta: orig $DIFF final $DIFF2"
7590 [ $DIFF2 -gt $DIFF ] && echo "delta got worse!"
7591 DIFF=$(($MINV1 - ${AVAIL[$MINI1]}))
7592 echo "Wrote ${DIFF}KB to smaller OST $MINI1"
7593 DIFF2=$(($MAXV1 - ${AVAIL[$MAXI1]}))
7594 echo "Wrote ${DIFF2}KB to larger OST $MAXI1"
7595 if [[ $DIFF -gt 0 ]]; then
7596 FILL=$(($DIFF2 * 100 / $DIFF - 100))
7597 echo "Wrote ${FILL}% more data to larger OST $MAXI1"
7600 # Figure out which files were written where
7601 UUID=$(lctl get_param -n lov.${FSNAME}-clilov-*.target_obd |
7602 awk '/'$MINI1': / {print $2; exit}')
7604 MINC=$($GETSTRIPE --ost $UUID $DIR/$tdir | grep $DIR | wc -l)
7605 echo "$MINC files created on smaller OST $MINI1"
7606 UUID=$(lctl get_param -n lov.${FSNAME}-clilov-*.target_obd |
7607 awk '/'$MAXI1': / {print $2; exit}')
7609 MAXC=$($GETSTRIPE --ost $UUID $DIR/$tdir | grep $DIR | wc -l)
7610 echo "$MAXC files created on larger OST $MAXI1"
7611 if [[ $MINC -gt 0 ]]; then
7612 FILL=$(($MAXC * 100 / $MINC - 100))
7613 echo "Wrote ${FILL}% more files to larger OST $MAXI1"
7615 [[ $MAXC -gt $MINC ]] ||
7616 error_ignore LU-9 "stripe QOS didn't balance free space"
7617 simple_cleanup_common
7619 run_test 116a "stripe QOS: free space balance ==================="
7621 test_116b() { # LU-2093
7622 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
7623 remote_mds_nodsh && skip "remote MDS with nodsh" && return
7625 #define OBD_FAIL_MDS_OSC_CREATE_FAIL 0x147
7626 local old_rr=$(do_facet $SINGLEMDS lctl get_param -n \
7627 lo*.$FSNAME-MDT0000-mdtlov.qos_threshold_rr | head -1)
7628 [ -z "$old_rr" ] && skip "no QOS" && return 0
7629 do_facet $SINGLEMDS lctl set_param \
7630 lo*.$FSNAME-MDT0000-mdtlov.qos_threshold_rr=0
7632 do_facet $SINGLEMDS lctl set_param fail_loc=0x147
7633 createmany -o $DIR/$tdir/f- 20 || error "can't create"
7634 do_facet $SINGLEMDS lctl set_param fail_loc=0
7636 do_facet $SINGLEMDS lctl set_param \
7637 lo*.$FSNAME-MDT0000-mdtlov.qos_threshold_rr=$old_rr
7639 run_test 116b "QoS shouldn't LBUG if not enough OSTs found on the 2nd pass"
7641 test_117() # bug 10891
7643 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
7644 dd if=/dev/zero of=$DIR/$tfile bs=1M count=1
7645 #define OBD_FAIL_OST_SETATTR_CREDITS 0x21e
7646 lctl set_param fail_loc=0x21e
7647 > $DIR/$tfile || error "truncate failed"
7648 lctl set_param fail_loc=0
7649 echo "Truncate succeeded."
7652 run_test 117 "verify osd extend =========="
7654 NO_SLOW_RESENDCOUNT=4
7655 export OLD_RESENDCOUNT=""
7656 set_resend_count () {
7657 local PROC_RESENDCOUNT="osc.${FSNAME}-OST*-osc-*.resend_count"
7658 OLD_RESENDCOUNT=$(lctl get_param -n $PROC_RESENDCOUNT | head -n1)
7659 lctl set_param -n $PROC_RESENDCOUNT $1
7660 echo resend_count is set to $(lctl get_param -n $PROC_RESENDCOUNT)
7663 # for reduce test_118* time (b=14842)
7664 [ "$SLOW" = "no" ] && set_resend_count $NO_SLOW_RESENDCOUNT
7666 # Reset async IO behavior after error case
7668 FILE=$DIR/reset_async
7670 # Ensure all OSCs are cleared
7671 $SETSTRIPE -c -1 $FILE
7672 dd if=/dev/zero of=$FILE bs=64k count=$OSTCOUNT
7677 test_118a() #bug 11710
7679 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
7682 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c
7683 DIRTY=$(lctl get_param -n llite.*.dump_page_cache | grep -c dirty)
7684 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache | grep -c writeback)
7686 if [[ $DIRTY -ne 0 || $WRITEBACK -ne 0 ]]; then
7687 error "Dirty pages not flushed to disk, dirty=$DIRTY, writeback=$WRITEBACK"
7692 run_test 118a "verify O_SYNC works =========="
7696 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
7697 remote_ost_nodsh && skip "remote OST with nodsh" && return
7701 #define OBD_FAIL_SRV_ENOENT 0x217
7702 set_nodes_failloc "$(osts_nodes)" 0x217
7703 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c
7705 set_nodes_failloc "$(osts_nodes)" 0
7706 DIRTY=$(lctl get_param -n llite.*.dump_page_cache | grep -c dirty)
7707 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache |
7710 if [[ $RC -eq 0 ]]; then
7711 error "Must return error due to dropped pages, rc=$RC"
7715 if [[ $DIRTY -ne 0 || $WRITEBACK -ne 0 ]]; then
7716 error "Dirty pages not flushed to disk, dirty=$DIRTY, writeback=$WRITEBACK"
7720 echo "Dirty pages not leaked on ENOENT"
7722 # Due to the above error the OSC will issue all RPCs syncronously
7723 # until a subsequent RPC completes successfully without error.
7724 $MULTIOP $DIR/$tfile Ow4096yc
7729 run_test 118b "Reclaim dirty pages on fatal error =========="
7733 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
7735 # for 118c, restore the original resend count, LU-1940
7736 [ "$SLOW" = "no" ] && [ -n "$OLD_RESENDCOUNT" ] &&
7737 set_resend_count $OLD_RESENDCOUNT
7738 remote_ost_nodsh && skip "remote OST with nodsh" && return
7742 #define OBD_FAIL_OST_EROFS 0x216
7743 set_nodes_failloc "$(osts_nodes)" 0x216
7745 # multiop should block due to fsync until pages are written
7746 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c &
7750 if [[ `ps h -o comm -p $MULTIPID` != "multiop" ]]; then
7751 error "Multiop failed to block on fsync, pid=$MULTIPID"
7754 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache |
7756 if [[ $WRITEBACK -eq 0 ]]; then
7757 error "No page in writeback, writeback=$WRITEBACK"
7760 set_nodes_failloc "$(osts_nodes)" 0
7763 if [[ $RC -ne 0 ]]; then
7764 error "Multiop fsync failed, rc=$RC"
7767 DIRTY=$(lctl get_param -n llite.*.dump_page_cache | grep -c dirty)
7768 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache |
7770 if [[ $DIRTY -ne 0 || $WRITEBACK -ne 0 ]]; then
7771 error "Dirty pages not flushed to disk, dirty=$DIRTY, writeback=$WRITEBACK"
7775 echo "Dirty pages flushed via fsync on EROFS"
7778 run_test 118c "Fsync blocks on EROFS until dirty pages are flushed =========="
7780 # continue to use small resend count to reduce test_118* time (b=14842)
7781 [ "$SLOW" = "no" ] && set_resend_count $NO_SLOW_RESENDCOUNT
7785 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
7786 remote_ost_nodsh && skip "remote OST with nodsh" && return
7790 #define OBD_FAIL_OST_BRW_PAUSE_BULK
7791 set_nodes_failloc "$(osts_nodes)" 0x214
7792 # multiop should block due to fsync until pages are written
7793 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c &
7797 if [[ `ps h -o comm -p $MULTIPID` != "multiop" ]]; then
7798 error "Multiop failed to block on fsync, pid=$MULTIPID"
7801 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache |
7803 if [[ $WRITEBACK -eq 0 ]]; then
7804 error "No page in writeback, writeback=$WRITEBACK"
7807 wait $MULTIPID || error "Multiop fsync failed, rc=$?"
7808 set_nodes_failloc "$(osts_nodes)" 0
7810 DIRTY=$(lctl get_param -n llite.*.dump_page_cache | grep -c dirty)
7811 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache |
7813 if [[ $DIRTY -ne 0 || $WRITEBACK -ne 0 ]]; then
7814 error "Dirty pages not flushed to disk, dirty=$DIRTY, writeback=$WRITEBACK"
7818 echo "Dirty pages gaurenteed flushed via fsync"
7821 run_test 118d "Fsync validation inject a delay of the bulk =========="
7824 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
7827 #define OBD_FAIL_OSC_BRW_PREP_REQ2 0x40a
7828 lctl set_param fail_loc=0x8000040a
7830 # Should simulate EINVAL error which is fatal
7831 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c
7833 if [[ $RC -eq 0 ]]; then
7834 error "Must return error due to dropped pages, rc=$RC"
7837 lctl set_param fail_loc=0x0
7839 LOCKED=$(lctl get_param -n llite.*.dump_page_cache | grep -c locked)
7840 DIRTY=$(lctl get_param -n llite.*.dump_page_cache | grep -c dirty)
7841 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache |
7843 if [[ $LOCKED -ne 0 ]]; then
7844 error "Locked pages remain in cache, locked=$LOCKED"
7847 if [[ $DIRTY -ne 0 || $WRITEBACK -ne 0 ]]; then
7848 error "Dirty pages not flushed to disk, dirty=$DIRTY, writeback=$WRITEBACK"
7852 echo "No pages locked after fsync"
7857 run_test 118f "Simulate unrecoverable OSC side error =========="
7860 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
7863 #define OBD_FAIL_OSC_BRW_PREP_REQ 0x406
7864 lctl set_param fail_loc=0x406
7866 # simulate local -ENOMEM
7867 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c
7870 lctl set_param fail_loc=0
7871 if [[ $RC -eq 0 ]]; then
7872 error "Must return error due to dropped pages, rc=$RC"
7875 LOCKED=$(lctl get_param -n llite.*.dump_page_cache | grep -c locked)
7876 DIRTY=$(lctl get_param -n llite.*.dump_page_cache | grep -c dirty)
7877 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache |
7879 if [[ $LOCKED -ne 0 ]]; then
7880 error "Locked pages remain in cache, locked=$LOCKED"
7883 if [[ $DIRTY -ne 0 || $WRITEBACK -ne 0 ]]; then
7884 error "Dirty pages not flushed to disk, dirty=$DIRTY, writeback=$WRITEBACK"
7888 echo "No pages locked after fsync"
7893 run_test 118g "Don't stay in wait if we got local -ENOMEM =========="
7896 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
7897 remote_ost_nodsh && skip "remote OST with nodsh" && return
7901 #define OBD_FAIL_OST_BRW_WRITE_BULK 0x20e
7902 set_nodes_failloc "$(osts_nodes)" 0x20e
7903 # Should simulate ENOMEM error which is recoverable and should be handled by timeout
7904 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c
7907 set_nodes_failloc "$(osts_nodes)" 0
7908 if [[ $RC -eq 0 ]]; then
7909 error "Must return error due to dropped pages, rc=$RC"
7912 LOCKED=$(lctl get_param -n llite.*.dump_page_cache | grep -c locked)
7913 DIRTY=$(lctl get_param -n llite.*.dump_page_cache | grep -c dirty)
7914 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache |
7916 if [[ $LOCKED -ne 0 ]]; then
7917 error "Locked pages remain in cache, locked=$LOCKED"
7920 if [[ $DIRTY -ne 0 || $WRITEBACK -ne 0 ]]; then
7921 error "Dirty pages not flushed to disk, dirty=$DIRTY, writeback=$WRITEBACK"
7925 echo "No pages locked after fsync"
7929 run_test 118h "Verify timeout in handling recoverables errors =========="
7931 [ "$SLOW" = "no" ] && [ -n "$OLD_RESENDCOUNT" ] && set_resend_count $OLD_RESENDCOUNT
7934 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
7935 remote_ost_nodsh && skip "remote OST with nodsh" && return
7939 #define OBD_FAIL_OST_BRW_WRITE_BULK 0x20e
7940 set_nodes_failloc "$(osts_nodes)" 0x20e
7942 # Should simulate ENOMEM error which is recoverable and should be handled by timeout
7943 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c &
7946 set_nodes_failloc "$(osts_nodes)" 0
7950 if [[ $RC -ne 0 ]]; then
7951 error "got error, but should be not, rc=$RC"
7954 LOCKED=$(lctl get_param -n llite.*.dump_page_cache | grep -c locked)
7955 DIRTY=$(lctl get_param -n llite.*.dump_page_cache | grep -c dirty)
7956 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache | grep -c writeback)
7957 if [[ $LOCKED -ne 0 ]]; then
7958 error "Locked pages remain in cache, locked=$LOCKED"
7961 if [[ $DIRTY -ne 0 || $WRITEBACK -ne 0 ]]; then
7962 error "Dirty pages not flushed to disk, dirty=$DIRTY, writeback=$WRITEBACK"
7966 echo "No pages locked after fsync"
7970 run_test 118i "Fix error before timeout in recoverable error =========="
7972 [ "$SLOW" = "no" ] && set_resend_count 4
7975 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
7976 remote_ost_nodsh && skip "remote OST with nodsh" && return
7980 #define OBD_FAIL_OST_BRW_WRITE_BULK2 0x220
7981 set_nodes_failloc "$(osts_nodes)" 0x220
7983 # return -EIO from OST
7984 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c
7986 set_nodes_failloc "$(osts_nodes)" 0x0
7987 if [[ $RC -eq 0 ]]; then
7988 error "Must return error due to dropped pages, rc=$RC"
7991 LOCKED=$(lctl get_param -n llite.*.dump_page_cache | grep -c locked)
7992 DIRTY=$(lctl get_param -n llite.*.dump_page_cache | grep -c dirty)
7993 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache | grep -c writeback)
7994 if [[ $LOCKED -ne 0 ]]; then
7995 error "Locked pages remain in cache, locked=$LOCKED"
7998 # in recoverable error on OST we want resend and stay until it finished
7999 if [[ $DIRTY -ne 0 || $WRITEBACK -ne 0 ]]; then
8000 error "Dirty pages not flushed to disk, dirty=$DIRTY, writeback=$WRITEBACK"
8004 echo "No pages locked after fsync"
8008 run_test 118j "Simulate unrecoverable OST side error =========="
8012 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
8013 remote_ost_nodsh && skip "remote OSTs with nodsh" && return
8015 #define OBD_FAIL_OST_BRW_WRITE_BULK 0x20e
8016 set_nodes_failloc "$(osts_nodes)" 0x20e
8017 test_mkdir -p $DIR/$tdir
8019 for ((i=0;i<10;i++)); do
8020 (dd if=/dev/zero of=$DIR/$tdir/$tfile-$i bs=1M count=10 || \
8021 error "dd to $DIR/$tdir/$tfile-$i failed" )&
8028 set_nodes_failloc "$(osts_nodes)" 0
8031 run_test 118k "bio alloc -ENOMEM and IO TERM handling ========="
8035 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
8037 test_mkdir -p $DIR/$tdir
8038 $MULTIOP $DIR/$tdir Dy || error "fsync dir failed"
8041 run_test 118l "fsync dir ========="
8043 test_118m() # LU-3066
8045 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
8046 test_mkdir -p $DIR/$tdir
8047 $MULTIOP $DIR/$tdir DY || error "fdatasync dir failed"
8050 run_test 118m "fdatasync dir ========="
8052 [ "$SLOW" = "no" ] && [ -n "$OLD_RESENDCOUNT" ] && set_resend_count $OLD_RESENDCOUNT
8054 test_119a() # bug 11737
8056 BSIZE=$((512 * 1024))
8057 directio write $DIR/$tfile 0 1 $BSIZE
8058 # We ask to read two blocks, which is more than a file size.
8059 # directio will indicate an error when requested and actual
8060 # sizes aren't equeal (a normal situation in this case) and
8061 # print actual read amount.
8062 NOB=`directio read $DIR/$tfile 0 2 $BSIZE | awk '/error/ {print $6}'`
8063 if [ "$NOB" != "$BSIZE" ]; then
8064 error "read $NOB bytes instead of $BSIZE"
8068 run_test 119a "Short directIO read must return actual read amount"
8070 test_119b() # bug 11737
8072 [ "$OSTCOUNT" -lt "2" ] && skip_env "skipping 2-stripe test" && return
8074 $SETSTRIPE -c 2 $DIR/$tfile || error "setstripe failed"
8075 dd if=/dev/zero of=$DIR/$tfile bs=1M count=1 seek=1 || error "dd failed"
8077 $MULTIOP $DIR/$tfile oO_RDONLY:O_DIRECT:r$((2048 * 1024)) || \
8078 error "direct read failed"
8081 run_test 119b "Sparse directIO read must return actual read amount"
8083 test_119c() # bug 13099
8086 directio write $DIR/$tfile 3 1 $BSIZE || error "direct write failed"
8087 directio readhole $DIR/$tfile 0 2 $BSIZE || error "reading hole failed"
8090 run_test 119c "Testing for direct read hitting hole"
8092 test_119d() # bug 15950
8094 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
8095 MAX_RPCS_IN_FLIGHT=`$LCTL get_param -n osc.*OST0000-osc-[^mM]*.max_rpcs_in_flight`
8096 $LCTL set_param -n osc.*OST0000-osc-[^mM]*.max_rpcs_in_flight 1
8098 $SETSTRIPE $DIR/$tfile -i 0 -c 1 || error "setstripe failed"
8099 $DIRECTIO write $DIR/$tfile 0 1 $BSIZE || error "first directio failed"
8100 #define OBD_FAIL_OSC_DIO_PAUSE 0x40d
8101 lctl set_param fail_loc=0x40d
8102 $DIRECTIO write $DIR/$tfile 1 4 $BSIZE &
8105 cat $DIR/$tfile > /dev/null &
8106 lctl set_param fail_loc=0
8109 log "the DIO writes have completed, now wait for the reads (should not block very long)"
8111 [ -n "`ps h -p $pid_reads -o comm`" ] && \
8112 error "the read rpcs have not completed in 2s"
8114 $LCTL set_param -n osc.*OST0000-osc-[^mM]*.max_rpcs_in_flight $MAX_RPCS_IN_FLIGHT
8116 run_test 119d "The DIO path should try to send a new rpc once one is completed"
8119 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
8120 test_mkdir -p $DIR/$tdir
8121 [ -z "`lctl get_param -n mdc.*.connect_flags | grep early_lock_cancel`" ] && \
8122 skip "no early lock cancel on server" && return 0
8124 lru_resize_disable mdc
8125 lru_resize_disable osc
8126 cancel_lru_locks mdc
8127 # asynchronous object destroy at MDT could cause bl ast to client
8128 cancel_lru_locks osc
8130 stat $DIR/$tdir > /dev/null
8131 can1=$(do_facet $SINGLEMDS \
8132 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
8133 awk '/ldlm_cancel/ {print $2}')
8134 blk1=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
8135 awk '/ldlm_bl_callback/ {print $2}')
8136 test_mkdir -c1 $DIR/$tdir/d1
8137 can2=$(do_facet $SINGLEMDS \
8138 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
8139 awk '/ldlm_cancel/ {print $2}')
8140 blk2=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
8141 awk '/ldlm_bl_callback/ {print $2}')
8142 [ $can1 -eq $can2 ] || error $((can2-can1)) "cancel RPC occured."
8143 [ $blk1 -eq $blk2 ] || error $((blk2-blk1)) "blocking RPC occured."
8144 lru_resize_enable mdc
8145 lru_resize_enable osc
8147 run_test 120a "Early Lock Cancel: mkdir test"
8150 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
8151 test_mkdir $DIR/$tdir
8152 [ -z "$(lctl get_param -n mdc.*.connect_flags | grep early_lock_cancel)" ] && \
8153 skip "no early lock cancel on server" && return 0
8154 lru_resize_disable mdc
8155 lru_resize_disable osc
8156 cancel_lru_locks mdc
8157 stat $DIR/$tdir > /dev/null
8158 can1=$(do_facet $SINGLEMDS \
8159 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
8160 awk '/ldlm_cancel/ {print $2}')
8161 blk1=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
8162 awk '/ldlm_bl_callback/ {print $2}')
8164 can2=$(do_facet $SINGLEMDS \
8165 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
8166 awk '/ldlm_cancel/ {print $2}')
8167 blk2=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
8168 awk '/ldlm_bl_callback/ {print $2}')
8169 [ $can1 -eq $can2 ] || error $((can2-can1)) "cancel RPC occured."
8170 [ $blk1 -eq $blk2 ] || error $((blk2-blk1)) "blocking RPC occured."
8171 lru_resize_enable mdc
8172 lru_resize_enable osc
8174 run_test 120b "Early Lock Cancel: create test"
8177 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
8178 test_mkdir -c1 $DIR/$tdir
8179 [ -z "$(lctl get_param -n mdc.*.connect_flags | grep early_lock_cancel)" ] && \
8180 skip "no early lock cancel on server" && return 0
8181 lru_resize_disable mdc
8182 lru_resize_disable osc
8183 test_mkdir -p -c1 $DIR/$tdir/d1
8184 test_mkdir -p -c1 $DIR/$tdir/d2
8185 touch $DIR/$tdir/d1/f1
8186 cancel_lru_locks mdc
8187 stat $DIR/$tdir/d1 $DIR/$tdir/d2 $DIR/$tdir/d1/f1 > /dev/null
8188 can1=$(do_facet $SINGLEMDS \
8189 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
8190 awk '/ldlm_cancel/ {print $2}')
8191 blk1=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
8192 awk '/ldlm_bl_callback/ {print $2}')
8193 ln $DIR/$tdir/d1/f1 $DIR/$tdir/d2/f2
8194 can2=$(do_facet $SINGLEMDS \
8195 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
8196 awk '/ldlm_cancel/ {print $2}')
8197 blk2=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
8198 awk '/ldlm_bl_callback/ {print $2}')
8199 [ $can1 -eq $can2 ] || error $((can2-can1)) "cancel RPC occured."
8200 [ $blk1 -eq $blk2 ] || error $((blk2-blk1)) "blocking RPC occured."
8201 lru_resize_enable mdc
8202 lru_resize_enable osc
8204 run_test 120c "Early Lock Cancel: link test"
8207 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
8208 test_mkdir -p -c1 $DIR/$tdir
8209 [ -z "$(lctl get_param -n mdc.*.connect_flags | grep early_lock_cancel)" ] && \
8210 skip "no early lock cancel on server" && return 0
8211 lru_resize_disable mdc
8212 lru_resize_disable osc
8214 cancel_lru_locks mdc
8215 stat $DIR/$tdir > /dev/null
8216 can1=$(do_facet $SINGLEMDS \
8217 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
8218 awk '/ldlm_cancel/ {print $2}')
8219 blk1=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
8220 awk '/ldlm_bl_callback/ {print $2}')
8221 chmod a+x $DIR/$tdir
8222 can2=$(do_facet $SINGLEMDS \
8223 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
8224 awk '/ldlm_cancel/ {print $2}')
8225 blk2=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
8226 awk '/ldlm_bl_callback/ {print $2}')
8227 [ $can1 -eq $can2 ] || error $((can2-can1)) "cancel RPC occured."
8228 [ $blk1 -eq $blk2 ] || error $((blk2-blk1)) "blocking RPC occured."
8229 lru_resize_enable mdc
8230 lru_resize_enable osc
8232 run_test 120d "Early Lock Cancel: setattr test"
8235 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
8236 ! $($LCTL get_param -n mdc.*.connect_flags | grep -q early_lock_can) &&
8237 skip "no early lock cancel on server" && return 0
8238 local dlmtrace_set=false
8240 test_mkdir -p -c1 $DIR/$tdir
8241 lru_resize_disable mdc
8242 lru_resize_disable osc
8243 ! $LCTL get_param debug | grep -q dlmtrace &&
8244 $LCTL set_param debug=+dlmtrace && dlmtrace_set=true
8245 dd if=/dev/zero of=$DIR/$tdir/f1 count=1
8246 cancel_lru_locks mdc
8247 cancel_lru_locks osc
8248 dd if=$DIR/$tdir/f1 of=/dev/null
8249 stat $DIR/$tdir $DIR/$tdir/f1 > /dev/null
8250 # XXX client can not do early lock cancel of OST lock
8251 # during unlink (LU-4206), so cancel osc lock now.
8252 cancel_lru_locks osc
8253 can1=$(do_facet $SINGLEMDS \
8254 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
8255 awk '/ldlm_cancel/ {print $2}')
8256 blk1=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
8257 awk '/ldlm_bl_callback/ {print $2}')
8258 unlink $DIR/$tdir/f1
8260 can2=$(do_facet $SINGLEMDS \
8261 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
8262 awk '/ldlm_cancel/ {print $2}')
8263 blk2=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
8264 awk '/ldlm_bl_callback/ {print $2}')
8265 [ $can1 -ne $can2 ] && error "$((can2 - can1)) cancel RPC occured" &&
8266 $LCTL dk $TMP/cancel.debug.txt
8267 [ $blk1 -ne $blk2 ] && error "$((blk2 - blk1)) blocking RPC occured" &&
8268 $LCTL dk $TMP/blocking.debug.txt
8269 $dlmtrace_set && $LCTL set_param debug=-dlmtrace
8270 lru_resize_enable mdc
8271 lru_resize_enable osc
8273 run_test 120e "Early Lock Cancel: unlink test"
8276 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
8277 [ -z "`lctl get_param -n mdc.*.connect_flags | grep early_lock_cancel`" ] && \
8278 skip "no early lock cancel on server" && return 0
8279 test_mkdir -p -c1 $DIR/$tdir
8280 lru_resize_disable mdc
8281 lru_resize_disable osc
8282 test_mkdir -p -c1 $DIR/$tdir/d1
8283 test_mkdir -p -c1 $DIR/$tdir/d2
8284 dd if=/dev/zero of=$DIR/$tdir/d1/f1 count=1
8285 dd if=/dev/zero of=$DIR/$tdir/d2/f2 count=1
8286 cancel_lru_locks mdc
8287 cancel_lru_locks osc
8288 dd if=$DIR/$tdir/d1/f1 of=/dev/null
8289 dd if=$DIR/$tdir/d2/f2 of=/dev/null
8290 stat $DIR/$tdir/d1 $DIR/$tdir/d2 $DIR/$tdir/d1/f1 $DIR/$tdir/d2/f2 > /dev/null
8291 # XXX client can not do early lock cancel of OST lock
8292 # during rename (LU-4206), so cancel osc lock now.
8293 cancel_lru_locks osc
8294 can1=$(do_facet $SINGLEMDS \
8295 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
8296 awk '/ldlm_cancel/ {print $2}')
8297 blk1=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
8298 awk '/ldlm_bl_callback/ {print $2}')
8299 mrename $DIR/$tdir/d1/f1 $DIR/$tdir/d2/f2
8301 can2=$(do_facet $SINGLEMDS \
8302 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
8303 awk '/ldlm_cancel/ {print $2}')
8304 blk2=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
8305 awk '/ldlm_bl_callback/ {print $2}')
8306 [ $can1 -eq $can2 ] || error $((can2-can1)) "cancel RPC occured."
8307 [ $blk1 -eq $blk2 ] || error $((blk2-blk1)) "blocking RPC occured."
8308 lru_resize_enable mdc
8309 lru_resize_enable osc
8311 run_test 120f "Early Lock Cancel: rename test"
8314 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
8315 [ -z "`lctl get_param -n mdc.*.connect_flags | grep early_lock_cancel`" ] && \
8316 skip "no early lock cancel on server" && return 0
8317 lru_resize_disable mdc
8318 lru_resize_disable osc
8320 echo create $count files
8321 test_mkdir -p $DIR/$tdir
8322 cancel_lru_locks mdc
8323 cancel_lru_locks osc
8326 can0=$(do_facet $SINGLEMDS \
8327 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
8328 awk '/ldlm_cancel/ {print $2}')
8329 blk0=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
8330 awk '/ldlm_bl_callback/ {print $2}')
8331 createmany -o $DIR/$tdir/f $count
8333 can1=$(do_facet $SINGLEMDS \
8334 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
8335 awk '/ldlm_cancel/ {print $2}')
8336 blk1=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
8337 awk '/ldlm_bl_callback/ {print $2}')
8339 echo total: $((can1-can0)) cancels, $((blk1-blk0)) blockings
8340 echo rm $count files
8343 can2=$(do_facet $SINGLEMDS \
8344 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
8345 awk '/ldlm_cancel/ {print $2}')
8346 blk2=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
8347 awk '/ldlm_bl_callback/ {print $2}')
8349 echo total: $count removes in $((t2-t1))
8350 echo total: $((can2-can1)) cancels, $((blk2-blk1)) blockings
8352 # wait for commitment of removal
8353 lru_resize_enable mdc
8354 lru_resize_enable osc
8356 run_test 120g "Early Lock Cancel: performance test"
8358 test_121() { #bug #10589
8359 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
8361 writes=$(LANG=C dd if=/dev/zero of=$DIR/$tfile count=1 2>&1 | awk -F '+' '/out$/ {print $1}')
8362 #define OBD_FAIL_LDLM_CANCEL_RACE 0x310
8363 lctl set_param fail_loc=0x310
8364 cancel_lru_locks osc > /dev/null
8365 reads=$(LANG=C dd if=$DIR/$tfile of=/dev/null 2>&1 | awk -F '+' '/in$/ {print $1}')
8366 lctl set_param fail_loc=0
8367 [[ $reads -eq $writes ]] ||
8368 error "read $reads blocks, must be $writes blocks"
8370 run_test 121 "read cancel race ========="
8372 test_123a() { # was test 123, statahead(bug 11401)
8373 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
8375 if [ -z "$(grep "processor.*: 1" /proc/cpuinfo)" ]; then
8376 log "testing on UP system. Performance may be not as good as expected."
8381 test_mkdir -p $DIR/$tdir
8382 NUMFREE=$(df -i -P $DIR | tail -n 1 | awk '{ print $4 }')
8383 [[ $NUMFREE -gt 100000 ]] && NUMFREE=100000 || NUMFREE=$((NUMFREE-1000))
8385 for ((i=100, j=0; i<=$NUMFREE; j=$i, i=$((i * MULT)) )); do
8386 createmany -o $DIR/$tdir/$tfile $j $((i - j))
8388 max=`lctl get_param -n llite.*.statahead_max | head -n 1`
8389 lctl set_param -n llite.*.statahead_max 0
8390 lctl get_param llite.*.statahead_max
8391 cancel_lru_locks mdc
8392 cancel_lru_locks osc
8394 time ls -l $DIR/$tdir | wc -l
8396 delta=$((etime - stime))
8397 log "ls $i files without statahead: $delta sec"
8398 lctl set_param llite.*.statahead_max=$max
8400 swrong=`lctl get_param -n llite.*.statahead_stats | grep "statahead wrong:" | awk '{print $3}'`
8401 lctl get_param -n llite.*.statahead_max | grep '[0-9]'
8402 cancel_lru_locks mdc
8403 cancel_lru_locks osc
8405 time ls -l $DIR/$tdir | wc -l
8407 delta_sa=$((etime - stime))
8408 log "ls $i files with statahead: $delta_sa sec"
8409 lctl get_param -n llite.*.statahead_stats
8410 ewrong=`lctl get_param -n llite.*.statahead_stats | grep "statahead wrong:" | awk '{print $3}'`
8412 [[ $swrong -lt $ewrong ]] &&
8413 log "statahead was stopped, maybe too many locks held!"
8414 [[ $delta -eq 0 || $delta_sa -eq 0 ]] && continue
8416 if [ $((delta_sa * 100)) -gt $((delta * 105)) -a $delta_sa -gt $((delta + 2)) ]; then
8417 max=`lctl get_param -n llite.*.statahead_max | head -n 1`
8418 lctl set_param -n llite.*.statahead_max 0
8419 lctl get_param llite.*.statahead_max
8420 cancel_lru_locks mdc
8421 cancel_lru_locks osc
8423 time ls -l $DIR/$tdir | wc -l
8425 delta=$((etime - stime))
8426 log "ls $i files again without statahead: $delta sec"
8427 lctl set_param llite.*.statahead_max=$max
8428 if [ $((delta_sa * 100)) -gt $((delta * 105)) -a $delta_sa -gt $((delta + 2)) ]; then
8429 if [ $SLOWOK -eq 0 ]; then
8430 error "ls $i files is slower with statahead!"
8432 log "ls $i files is slower with statahead!"
8438 [ $delta -gt 20 ] && break
8439 [ $delta -gt 8 ] && MULT=$((50 / delta))
8440 [ "$SLOW" = "no" -a $delta -gt 5 ] && break
8448 delta=$((etime - stime))
8449 log "rm -r $DIR/$tdir/: $delta seconds"
8451 lctl get_param -n llite.*.statahead_stats
8453 run_test 123a "verify statahead work"
8455 test_123b () { # statahead(bug 15027)
8456 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
8457 test_mkdir -p $DIR/$tdir
8458 createmany -o $DIR/$tdir/$tfile-%d 1000
8460 cancel_lru_locks mdc
8461 cancel_lru_locks osc
8463 #define OBD_FAIL_MDC_GETATTR_ENQUEUE 0x803
8464 lctl set_param fail_loc=0x80000803
8465 ls -lR $DIR/$tdir > /dev/null
8467 lctl set_param fail_loc=0x0
8468 lctl get_param -n llite.*.statahead_stats
8473 run_test 123b "not panic with network error in statahead enqueue (bug 15027)"
8476 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
8477 [ -z "$($LCTL get_param -n mdc.*.connect_flags | grep lru_resize)" ] &&
8478 skip "no lru resize on server" && return 0
8480 test_mkdir -p $DIR/$tdir || error "failed to create $DIR/$tdir"
8482 log "create $NR files at $DIR/$tdir"
8483 createmany -o $DIR/$tdir/f $NR ||
8484 error "failed to create $NR files in $DIR/$tdir"
8486 cancel_lru_locks mdc
8487 ls -l $DIR/$tdir > /dev/null
8491 for VALUE in $($LCTL get_param ldlm.namespaces.*mdc-*.lru_size); do
8492 local PARAM=$(echo ${VALUE[0]} | cut -d "=" -f1)
8493 LRU_SIZE=$($LCTL get_param -n $PARAM)
8494 if [[ $LRU_SIZE -gt $(default_lru_size) ]]; then
8495 NSDIR=$(echo $PARAM | cut -d "." -f1-3)
8497 log "NS=$(basename $NSDIR)"
8502 if [[ -z "$NSDIR" || $LRU_SIZE -lt $(default_lru_size) ]]; then
8503 skip "Not enough cached locks created!"
8510 # We know that lru resize allows one client to hold $LIMIT locks
8511 # for 10h. After that locks begin to be killed by client.
8513 local LIMIT=$($LCTL get_param -n $NSDIR.pool.limit)
8515 if [ $LIMIT -lt $LRU_SIZE ]; then
8516 skip "Limit is too small $LIMIT"
8520 # Make LVF so higher that sleeping for $SLEEP is enough to _start_
8521 # killing locks. Some time was spent for creating locks. This means
8522 # that up to the moment of sleep finish we must have killed some of
8523 # them (10-100 locks). This depends on how fast ther were created.
8524 # Many of them were touched in almost the same moment and thus will
8525 # be killed in groups.
8526 local LVF=$(($MAX_HRS * 60 * 60 / $SLEEP * $LIMIT / $LRU_SIZE))
8528 # Use $LRU_SIZE_B here to take into account real number of locks
8529 # created in the case of CMD, LRU_SIZE_B != $NR in most of cases
8530 local LRU_SIZE_B=$LRU_SIZE
8532 local OLD_LVF=$($LCTL get_param -n $NSDIR.pool.lock_volume_factor)
8533 log "OLD_LVF=$OLD_LVF"
8534 $LCTL set_param -n $NSDIR.pool.lock_volume_factor $LVF
8536 # Let's make sure that we really have some margin. Client checks
8537 # cached locks every 10 sec.
8539 log "Sleep ${SLEEP} sec"
8541 while ((SEC<$SLEEP)); do
8545 LRU_SIZE=$($LCTL get_param -n $NSDIR/lru_size)
8549 $LCTL set_param -n $NSDIR.pool.lock_volume_factor $OLD_LVF
8550 local LRU_SIZE_A=$($LCTL get_param -n $NSDIR.lru_size)
8552 [[ $LRU_SIZE_B -gt $LRU_SIZE_A ]] || {
8553 error "No locks dropped in ${SLEEP}s. LRU size: $LRU_SIZE_A"
8554 unlinkmany $DIR/$tdir/f $NR
8558 log "Dropped "$((LRU_SIZE_B-LRU_SIZE_A))" locks in ${SLEEP}s"
8559 log "unlink $NR files at $DIR/$tdir"
8560 unlinkmany $DIR/$tdir/f $NR
8562 run_test 124a "lru resize ======================================="
8564 get_max_pool_limit()
8566 local limit=$($LCTL get_param \
8567 -n ldlm.namespaces.*-MDT0000-mdc-*.pool.limit)
8570 if [[ $l -gt $max ]]; then
8578 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
8579 [ -z "$($LCTL get_param -n mdc.*.connect_flags | grep lru_resize)" ] &&
8580 skip "no lru resize on server" && return 0
8582 LIMIT=$(get_max_pool_limit)
8584 NR=$(($(default_lru_size)*20))
8585 if [[ $NR -gt $LIMIT ]]; then
8586 log "Limit lock number by $LIMIT locks"
8589 lru_resize_disable mdc
8590 test_mkdir -p $DIR/$tdir/disable_lru_resize ||
8591 error "failed to create $DIR/$tdir/disable_lru_resize"
8593 createmany -o $DIR/$tdir/disable_lru_resize/f $NR
8594 log "doing ls -la $DIR/$tdir/disable_lru_resize 3 times"
8595 cancel_lru_locks mdc
8598 ls -la $DIR/$tdir/disable_lru_resize > /dev/null &
8601 ls -la $DIR/$tdir/disable_lru_resize > /dev/null &
8604 ls -la $DIR/$tdir/disable_lru_resize > /dev/null &
8608 nolruresize_delta=$((etime-stime))
8609 log "ls -la time: $nolruresize_delta seconds"
8610 log "lru_size = $(lctl get_param -n ldlm.namespaces.*mdc*.lru_size)"
8611 unlinkmany $DIR/$tdir/disable_lru_resize/f $NR
8613 lru_resize_enable mdc
8614 test_mkdir -p $DIR/$tdir/enable_lru_resize ||
8615 error "failed to create $DIR/$tdir/enable_lru_resize"
8617 createmany -o $DIR/$tdir/enable_lru_resize/f $NR
8618 log "doing ls -la $DIR/$tdir/enable_lru_resize 3 times"
8619 cancel_lru_locks mdc
8622 ls -la $DIR/$tdir/enable_lru_resize > /dev/null &
8625 ls -la $DIR/$tdir/enable_lru_resize > /dev/null &
8628 ls -la $DIR/$tdir/enable_lru_resize > /dev/null &
8632 lruresize_delta=$((etime-stime))
8633 log "ls -la time: $lruresize_delta seconds"
8634 log "lru_size = $(lctl get_param -n ldlm.namespaces.*mdc*.lru_size)"
8636 if [ $lruresize_delta -gt $nolruresize_delta ]; then
8637 log "ls -la is $(((lruresize_delta - $nolruresize_delta) * 100 / $nolruresize_delta))% slower with lru resize enabled"
8638 elif [ $nolruresize_delta -gt $lruresize_delta ]; then
8639 log "ls -la is $(((nolruresize_delta - $lruresize_delta) * 100 / $nolruresize_delta))% faster with lru resize enabled"
8641 log "lru resize performs the same with no lru resize"
8643 unlinkmany $DIR/$tdir/enable_lru_resize/f $NR
8645 run_test 124b "lru resize (performance test) ======================="
8648 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
8649 [ -z "$($LCTL get_param -n mdc.*.connect_flags | grep lru_resize)" ] &&
8650 skip "no lru resize on server" && return 0
8652 # cache ununsed locks on client
8654 cancel_lru_locks mdc
8655 test_mkdir -p $DIR/$tdir || error "failed to create $DIR/$tdir"
8656 createmany -o $DIR/$tdir/f $nr ||
8657 error "failed to create $nr files in $DIR/$tdir"
8658 ls -l $DIR/$tdir > /dev/null
8660 local nsdir="ldlm.namespaces.*-MDT0000-mdc-*"
8661 local unused=$($LCTL get_param -n $nsdir.lock_unused_count)
8662 local max_age=$($LCTL get_param -n $nsdir.lru_max_age)
8663 local recalc_p=$($LCTL get_param -n $nsdir.pool.recalc_period)
8664 echo "unused=$unused, max_age=$max_age, recalc_p=$recalc_p"
8666 # set lru_max_age to 1 sec
8667 $LCTL set_param $nsdir.lru_max_age=1000 # jiffies
8668 echo "sleep $((recalc_p * 2)) seconds..."
8669 sleep $((recalc_p * 2))
8671 local remaining=$($LCTL get_param -n $nsdir.lock_unused_count)
8672 # restore lru_max_age
8673 $LCTL set_param -n $nsdir.lru_max_age $max_age
8674 [ $remaining -eq 0 ] || error "$remaining locks are not canceled"
8675 unlinkmany $DIR/$tdir/f $nr
8677 run_test 124c "LRUR cancel very aged locks"
8679 test_125() { # 13358
8680 [ -z "$(lctl get_param -n llite.*.client_type | grep local)" ] && skip "must run as local client" && return
8681 [ -z "$(lctl get_param -n mdc.*-mdc-*.connect_flags | grep acl)" ] && skip "must have acl enabled" && return
8682 [ -z "$(which setfacl)" ] && skip "must have setfacl tool" && return
8683 test_mkdir -p $DIR/d125 || error "mkdir failed"
8684 $SETSTRIPE -S 65536 -c -1 $DIR/d125 || error "setstripe failed"
8685 setfacl -R -m u:bin:rwx $DIR/d125 || error "setfacl $DIR/d125 failed"
8686 ls -ld $DIR/d125 || error "cannot access $DIR/d125"
8688 run_test 125 "don't return EPROTO when a dir has a non-default striping and ACLs"
8690 test_126() { # bug 12829/13455
8691 [ -z "$(lctl get_param -n llite.*.client_type | grep local)" ] && skip "must run as local client" && return
8692 [ "$UID" != 0 ] && skip_env "skipping $TESTNAME (must run as root)" && return
8693 $GSS && skip "must run as gss disabled" && return
8695 $RUNAS -u 0 -g 1 touch $DIR/$tfile || error "touch failed"
8696 gid=`ls -n $DIR/$tfile | awk '{print $4}'`
8698 [ $gid -eq "1" ] || error "gid is set to" $gid "instead of 1"
8700 run_test 126 "check that the fsgid provided by the client is taken into account"
8702 test_127a() { # bug 15521
8703 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
8704 $SETSTRIPE -i 0 -c 1 $DIR/$tfile || error "setstripe failed"
8705 $LCTL set_param osc.*.stats=0
8706 FSIZE=$((2048 * 1024))
8707 dd if=/dev/zero of=$DIR/$tfile bs=$FSIZE count=1
8708 cancel_lru_locks osc
8709 dd if=$DIR/$tfile of=/dev/null bs=$FSIZE
8711 $LCTL get_param osc.*0000-osc-*.stats | grep samples > $DIR/${tfile}.tmp
8712 while read NAME COUNT SAMP UNIT MIN MAX SUM SUMSQ; do
8713 echo "got $COUNT $NAME"
8714 [ ! $MIN ] && error "Missing min value for $NAME proc entry"
8715 eval $NAME=$COUNT || error "Wrong proc format"
8718 read_bytes|write_bytes)
8719 [ $MIN -lt 4096 ] && error "min is too small: $MIN"
8720 [ $MIN -gt $FSIZE ] && error "min is too big: $MIN"
8721 [ $MAX -lt 4096 ] && error "max is too small: $MAX"
8722 [ $MAX -gt $FSIZE ] && error "max is too big: $MAX"
8723 [ $SUM -ne $FSIZE ] && error "sum is wrong: $SUM"
8724 [ $SUMSQ -lt $(((FSIZE /4096) * (4096 * 4096))) ] &&
8725 error "sumsquare is too small: $SUMSQ"
8726 [ $SUMSQ -gt $((FSIZE * FSIZE)) ] &&
8727 error "sumsquare is too big: $SUMSQ"
8731 done < $DIR/${tfile}.tmp
8733 #check that we actually got some stats
8734 [ "$read_bytes" ] || error "Missing read_bytes stats"
8735 [ "$write_bytes" ] || error "Missing write_bytes stats"
8736 [ "$read_bytes" != 0 ] || error "no read done"
8737 [ "$write_bytes" != 0 ] || error "no write done"
8739 run_test 127a "verify the client stats are sane"
8741 test_127b() { # bug LU-333
8742 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
8743 $LCTL set_param llite.*.stats=0
8744 FSIZE=65536 # sized fixed to match PAGE_SIZE for most clients
8745 # perform 2 reads and writes so MAX is different from SUM.
8746 dd if=/dev/zero of=$DIR/$tfile bs=$FSIZE count=1
8747 dd if=/dev/zero of=$DIR/$tfile bs=$FSIZE count=1
8748 cancel_lru_locks osc
8749 dd if=$DIR/$tfile of=/dev/null bs=$FSIZE count=1
8750 dd if=$DIR/$tfile of=/dev/null bs=$FSIZE count=1
8752 $LCTL get_param llite.*.stats | grep samples > $TMP/${tfile}.tmp
8753 while read NAME COUNT SAMP UNIT MIN MAX SUM SUMSQ; do
8754 echo "got $COUNT $NAME"
8755 eval $NAME=$COUNT || error "Wrong proc format"
8759 [ $COUNT -ne 2 ] && error "count is not 2: $COUNT"
8760 [ $MIN -ne $FSIZE ] && error "min is not $FSIZE: $MIN"
8761 [ $MAX -ne $FSIZE ] && error "max is incorrect: $MAX"
8762 [ $SUM -ne $((FSIZE * 2)) ] && error "sum is wrong: $SUM"
8765 [ $COUNT -ne 2 ] && error "count is not 2: $COUNT"
8766 [ $MIN -ne $FSIZE ] && error "min is not $FSIZE: $MIN"
8767 [ $MAX -ne $FSIZE ] && error "max is incorrect: $MAX"
8768 [ $SUM -ne $((FSIZE * 2)) ] && error "sum is wrong: $SUM"
8772 done < $TMP/${tfile}.tmp
8774 #check that we actually got some stats
8775 [ "$read_bytes" ] || error "Missing read_bytes stats"
8776 [ "$write_bytes" ] || error "Missing write_bytes stats"
8777 [ "$read_bytes" != 0 ] || error "no read done"
8778 [ "$write_bytes" != 0 ] || error "no write done"
8780 rm -f $TMP/${tfile}.tmp
8782 run_test 127b "verify the llite client stats are sane"
8784 test_128() { # bug 15212
8786 $LFS 2>&1 <<-EOF | tee $TMP/$tfile.log
8791 result=$(grep error $TMP/$tfile.log)
8792 rm -f $DIR/$tfile $TMP/$tfile.log
8794 error "consecutive find's under interactive lfs failed"
8796 run_test 128 "interactive lfs for 2 consecutive find's"
8803 local LDPROC=/proc/fs/ldiskfs
8804 local facets=$(get_facets MDS)
8806 for facet in ${facets//,/ }; do
8807 canondev=$(ldiskfs_canon \
8808 *.$(convert_facet2label $facet).mntdev $facet)
8809 do_facet $facet "test -e $LDPROC/$canondev/max_dir_size" ||
8810 LDPROC=/sys/fs/ldiskfs
8811 do_facet $facet "echo $1 >$LDPROC/$canondev/max_dir_size"
8812 do_facet $facet "test -e $LDPROC/$canondev/warning_dir_size" ||
8813 LDPROC=/sys/fs/ldiskfs
8814 do_facet $facet "echo $2 >$LDPROC/$canondev/warning_dir_size"
8819 local facets=$(get_facets MDS)
8820 for facet in ${facets//,/ }; do
8821 do_facet $facet "dmesg | tail -3 | grep -q $1" && return 0
8827 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
8828 if [ "$(facet_fstype $SINGLEMDS)" != ldiskfs ]; then
8829 skip "Only applicable to ldiskfs-based MDTs"
8832 remote_mds_nodsh && skip "remote MDS with nodsh" && return
8840 # block size of mds1
8841 local MDT_DEV=$(mdsdevname ${SINGLEMDS//mds/})
8842 local MDSBLOCKSIZE=$($LCTL get_param -n mdc.*MDT0000*.blocksize)
8843 local MAX=$((MDSBLOCKSIZE * 5))
8844 set_dir_limits $MAX $MAX
8845 local I=$(stat -c%s "$DIR/$tdir")
8847 while [[ $I -le $MAX ]]; do
8848 $MULTIOP $DIR/$tdir/$J Oc
8850 if [ $has_warning -eq 0 ]; then
8851 check_mds_dmesg '"is approaching"' &&
8854 #check two errors ENOSPC for new version of ext4 max_dir_size patch
8855 #mainline kernel commit df981d03eeff7971ac7e6ff37000bfa702327ef1
8856 #and EFBIG for previous versions
8857 if [ $rc -eq $EFBIG -o $rc -eq $ENOSPC ]; then
8859 echo "return code $rc received as expected"
8861 createmany -o $DIR/$tdir/$J_file_ 1000 ||
8862 error_exit "create failed w/o dir size limit"
8864 check_mds_dmesg '"has reached"' ||
8865 error_exit "has reached message should be output"
8868 error_exit "warning message should be output"
8870 I=$(stat -c%s "$DIR/$tdir")
8872 if [ $(lustre_version_code $SINGLEMDS) -lt \
8873 $(version_code 2.4.51) ]
8875 [[ $I -eq $MAX ]] && return 0
8877 [[ $I -gt $MAX ]] && return 0
8879 error_exit "current dir size $I, previous limit $MAX"
8880 elif [ $rc -ne 0 ]; then
8882 error_exit "return code $rc received instead of expected " \
8883 "$EFBIG or $ENOSPC, files in dir $I"
8886 I=$(stat -c%s "$DIR/$tdir")
8890 error "exceeded dir size limit $MAX($MDSCOUNT) : $I bytes"
8892 run_test 129 "test directory size limit ========================"
8901 local filefrag_op=$(filefrag -e 2>&1 | grep "invalid option")
8902 [ -n "$filefrag_op" ] && skip_env "filefrag does not support FIEMAP" &&
8905 trap cleanup_130 EXIT RETURN
8907 local fm_file=$DIR/$tfile
8908 $SETSTRIPE -S 65536 -c 1 $fm_file || error "setstripe on $fm_file"
8909 dd if=/dev/zero of=$fm_file bs=65536 count=1 ||
8910 error "dd failed for $fm_file"
8912 # LU-1795: test filefrag/FIEMAP once, even if unsupported
8913 filefrag -ves $fm_file
8915 [ "$(facet_fstype ost$(($($GETSTRIPE -i $fm_file) + 1)))" = "zfs" ] &&
8916 skip "ORI-366/LU-1941: FIEMAP unimplemented on ZFS" && return
8917 [ $RC != 0 ] && error "filefrag $fm_file failed"
8919 filefrag_op=$(filefrag -ve $fm_file |
8920 sed -n '/ext:/,/found/{/ext:/d; /found/d; p}')
8921 lun=$($GETSTRIPE -i $fm_file)
8923 start_blk=`echo $filefrag_op | cut -d: -f2 | cut -d. -f1`
8926 for line in $filefrag_op
8928 frag_lun=`echo $line | cut -d: -f5`
8929 ext_len=`echo $line | cut -d: -f4`
8930 if (( $frag_lun != $lun )); then
8932 error "FIEMAP on 1-stripe file($fm_file) failed"
8935 (( tot_len += ext_len ))
8938 if (( lun != frag_lun || start_blk != 0 || tot_len != 64 )); then
8940 error "FIEMAP on 1-stripe file($fm_file) failed;"
8946 echo "FIEMAP on single striped file succeeded"
8948 run_test 130a "FIEMAP (1-stripe file)"
8951 [ "$OSTCOUNT" -lt "2" ] &&
8952 skip_env "skipping FIEMAP on $OSTCOUNT-stripe file" && return
8954 local filefrag_op=$(filefrag -e 2>&1 | grep "invalid option")
8955 [ -n "$filefrag_op" ] && skip_env "filefrag does not support FIEMAP" &&
8958 trap cleanup_130 EXIT RETURN
8960 local fm_file=$DIR/$tfile
8961 $SETSTRIPE -S 65536 -c $OSTCOUNT $fm_file ||
8962 error "setstripe on $fm_file"
8963 [ "$(facet_fstype ost$(($($GETSTRIPE -i $fm_file) + 1)))" = "zfs" ] &&
8964 skip "ORI-366/LU-1941: FIEMAP unimplemented on ZFS" && return
8966 dd if=/dev/zero of=$fm_file bs=1M count=$OSTCOUNT ||
8967 error "dd failed on $fm_file"
8969 filefrag -ves $fm_file || error "filefrag $fm_file failed"
8970 filefrag_op=$(filefrag -ve $fm_file |
8971 sed -n '/ext:/,/found/{/ext:/d; /found/d; p}')
8973 last_lun=$(echo $filefrag_op | cut -d: -f5 |
8974 sed -e 's/^[ \t]*/0x/' | sed -e 's/0x0x/0x/')
8979 for line in $filefrag_op
8981 frag_lun=$(echo $line | cut -d: -f5 |
8982 sed -e 's/^[ \t]*/0x/' | sed -e 's/0x0x/0x/')
8983 ext_len=$(echo $line | cut -d: -f4)
8984 if (( $frag_lun != $last_lun )); then
8985 if (( tot_len != 1024 )); then
8987 error "FIEMAP on $fm_file failed; returned " \
8988 "len $tot_len for OST $last_lun instead of 1024"
8995 (( tot_len += ext_len ))
8998 if (( num_luns != $OSTCOUNT || tot_len != 1024 )); then
9000 error "FIEMAP on $fm_file failed; returned wrong number of " \
9001 "luns or wrong len for OST $last_lun"
9007 echo "FIEMAP on $OSTCOUNT-stripe file succeeded"
9009 run_test 130b "FIEMAP ($OSTCOUNT-stripe file)"
9012 [ "$OSTCOUNT" -lt "2" ] &&
9013 skip_env "skipping FIEMAP on 2-stripe file" && return
9015 filefrag_op=$(filefrag -e 2>&1 | grep "invalid option")
9016 [ -n "$filefrag_op" ] && skip "filefrag does not support FIEMAP" &&
9019 trap cleanup_130 EXIT RETURN
9021 local fm_file=$DIR/$tfile
9022 $SETSTRIPE -S 65536 -c 2 $fm_file || error "setstripe on $fm_file"
9023 [ "$(facet_fstype ost$(($($GETSTRIPE -i $fm_file) + 1)))" = "zfs" ] &&
9024 skip "ORI-366/LU-1941: FIEMAP unimplemented on ZFS" && return
9026 dd if=/dev/zero of=$fm_file seek=1 bs=1M count=1 ||
9027 error "dd failed on $fm_file"
9029 filefrag -ves $fm_file || error "filefrag $fm_file failed"
9030 filefrag_op=$(filefrag -ve $fm_file |
9031 sed -n '/ext:/,/found/{/ext:/d; /found/d; p}')
9033 last_lun=$(echo $filefrag_op | cut -d: -f5 |
9034 sed -e 's/^[ \t]*/0x/' | sed -e 's/0x0x/0x/')
9039 for line in $filefrag_op
9041 frag_lun=$(echo $line | cut -d: -f5 |
9042 sed -e 's/^[ \t]*/0x/' | sed -e 's/0x0x/0x/')
9043 ext_len=$(echo $line | cut -d: -f4)
9044 if (( $frag_lun != $last_lun )); then
9045 logical=`echo $line | cut -d: -f2 | cut -d. -f1`
9046 if (( logical != 512 )); then
9048 error "FIEMAP on $fm_file failed; returned " \
9049 "logical start for lun $logical instead of 512"
9052 if (( tot_len != 512 )); then
9054 error "FIEMAP on $fm_file failed; returned " \
9055 "len $tot_len for OST $last_lun instead of 1024"
9062 (( tot_len += ext_len ))
9065 if (( num_luns != 2 || tot_len != 512 )); then
9067 error "FIEMAP on $fm_file failed; returned wrong number of " \
9068 "luns or wrong len for OST $last_lun"
9074 echo "FIEMAP on 2-stripe file with hole succeeded"
9076 run_test 130c "FIEMAP (2-stripe file with hole)"
9079 [ "$OSTCOUNT" -lt "3" ] &&
9080 skip_env "skipping FIEMAP on N-stripe file test" && return
9082 filefrag_op=$(filefrag -e 2>&1 | grep "invalid option")
9083 [ -n "$filefrag_op" ] && skip "filefrag does not support FIEMAP" &&
9086 trap cleanup_130 EXIT RETURN
9088 local fm_file=$DIR/$tfile
9089 $SETSTRIPE -S 65536 -c $OSTCOUNT $fm_file ||
9090 error "setstripe on $fm_file"
9091 [ "$(facet_fstype ost$(($($GETSTRIPE -i $fm_file) + 1)))" = "zfs" ] &&
9092 skip "ORI-366/LU-1941: FIEMAP unimplemented on ZFS" && return
9094 local actual_stripecnt=$($GETSTRIPE -c $fm_file)
9095 dd if=/dev/zero of=$fm_file bs=1M count=$actual_stripecnt ||
9096 error "dd failed on $fm_file"
9098 filefrag -ves $fm_file || error "filefrag $fm_file failed"
9099 filefrag_op=$(filefrag -ve $fm_file |
9100 sed -n '/ext:/,/found/{/ext:/d; /found/d; p}')
9102 last_lun=$(echo $filefrag_op | cut -d: -f5 |
9103 sed -e 's/^[ \t]*/0x/' | sed -e 's/0x0x/0x/')
9108 for line in $filefrag_op
9110 frag_lun=$(echo $line | cut -d: -f5 |
9111 sed -e 's/^[ \t]*/0x/' | sed -e 's/0x0x/0x/')
9112 ext_len=$(echo $line | cut -d: -f4)
9113 if (( $frag_lun != $last_lun )); then
9114 if (( tot_len != 1024 )); then
9116 error "FIEMAP on $fm_file failed; returned " \
9117 "len $tot_len for OST $last_lun instead of 1024"
9124 (( tot_len += ext_len ))
9127 if (( num_luns != actual_stripecnt || tot_len != 1024 )); then
9129 error "FIEMAP on $fm_file failed; returned wrong number of " \
9130 "luns or wrong len for OST $last_lun"
9136 echo "FIEMAP on N-stripe file succeeded"
9138 run_test 130d "FIEMAP (N-stripe file)"
9141 [ "$OSTCOUNT" -lt "2" ] &&
9142 skip_env "skipping continuation FIEMAP test" && return
9144 filefrag_op=$(filefrag -e 2>&1 | grep "invalid option")
9145 [ -n "$filefrag_op" ] && skip "filefrag does not support FIEMAP" && return
9147 trap cleanup_130 EXIT RETURN
9149 local fm_file=$DIR/$tfile
9150 $SETSTRIPE -S 131072 -c 2 $fm_file || error "setstripe on $fm_file"
9151 [ "$(facet_fstype ost$(($($GETSTRIPE -i $fm_file) + 1)))" = "zfs" ] &&
9152 skip "ORI-366/LU-1941: FIEMAP unimplemented on ZFS" && return
9155 EXPECTED_LEN=$(( (NUM_BLKS / 2) * 64 ))
9156 for ((i = 0; i < $NUM_BLKS; i++))
9158 dd if=/dev/zero of=$fm_file count=1 bs=64k seek=$((2*$i)) conv=notrunc > /dev/null 2>&1
9161 filefrag -ves $fm_file || error "filefrag $fm_file failed"
9162 filefrag_op=$(filefrag -ve $fm_file |
9163 sed -n '/ext:/,/found/{/ext:/d; /found/d; p}')
9165 last_lun=$(echo $filefrag_op | cut -d: -f5 |
9166 sed -e 's/^[ \t]*/0x/' | sed -e 's/0x0x/0x/')
9171 for line in $filefrag_op
9173 frag_lun=$(echo $line | cut -d: -f5 |
9174 sed -e 's/^[ \t]*/0x/' | sed -e 's/0x0x/0x/')
9175 ext_len=$(echo $line | cut -d: -f4)
9176 if (( $frag_lun != $last_lun )); then
9177 if (( tot_len != $EXPECTED_LEN )); then
9179 error "FIEMAP on $fm_file failed; returned " \
9180 "len $tot_len for OST $last_lun instead " \
9188 (( tot_len += ext_len ))
9191 if (( num_luns != 2 || tot_len != $EXPECTED_LEN )); then
9193 error "FIEMAP on $fm_file failed; returned wrong number " \
9194 "of luns or wrong len for OST $last_lun"
9200 echo "FIEMAP with continuation calls succeeded"
9202 run_test 130e "FIEMAP (test continuation FIEMAP calls)"
9204 # Test for writev/readv
9206 rwv -f $DIR/$tfile -w -n 3 524288 1048576 1572864 || \
9207 error "writev test failed"
9208 rwv -f $DIR/$tfile -r -v -n 2 1572864 1048576 || \
9209 error "readv failed"
9212 run_test 131a "test iov's crossing stripe boundary for writev/readv"
9215 rwv -f $DIR/$tfile -w -a -n 3 524288 1048576 1572864 || \
9216 error "append writev test failed"
9217 rwv -f $DIR/$tfile -w -a -n 2 1572864 1048576 || \
9218 error "append writev test failed"
9221 run_test 131b "test append writev"
9224 rwv -f $DIR/$tfile -w -d -n 1 1048576 || return 0
9227 run_test 131c "test read/write on file w/o objects"
9230 rwv -f $DIR/$tfile -w -n 1 1572864
9231 NOB=`rwv -f $DIR/$tfile -r -n 3 524288 524288 1048576 | awk '/error/ {print $6}'`
9232 if [ "$NOB" != 1572864 ]; then
9233 error "Short read filed: read $NOB bytes instead of 1572864"
9237 run_test 131d "test short read"
9240 rwv -f $DIR/$tfile -w -s 1048576 -n 1 1048576
9241 rwv -f $DIR/$tfile -r -z -s 0 -n 1 524288 || \
9242 error "read hitting hole failed"
9245 run_test 131e "test read hitting hole"
9251 $SINGLEMDS) res=`do_facet $SINGLEMDS $LCTL get_param mdt.$FSNAME-MDT0000.md_stats | grep "$2"`
9253 ost) res=`do_facet ost1 $LCTL get_param obdfilter.$FSNAME-OST0000.stats | grep "$2"`
9255 *) error "Wrong argument $1" ;;
9258 [ -z "$res" ] && error "The counter for $2 on $1 was not incremented"
9259 # if the argument $3 is zero, it means any stat increment is ok.
9260 if [[ $3 -gt 0 ]]; then
9261 count=$(echo $res | awk '{ print $2 }')
9262 [[ $count -ne $3 ]] &&
9263 error "The $2 counter on $1 is wrong - expected $3"
9268 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
9269 remote_ost_nodsh && skip "remote OST with nodsh" && return
9270 remote_mds_nodsh && skip "remote MDS with nodsh" && return
9272 do_facet $SINGLEMDS $LCTL list_param mdt.*.rename_stats ||
9273 { skip "MDS doesn't support rename stats"; return; }
9274 local testdir=$DIR/${tdir}/stats_testdir
9275 mkdir -p $DIR/${tdir}
9278 do_facet $SINGLEMDS $LCTL set_param mdt.*.md_stats=clear
9279 do_facet ost1 $LCTL set_param obdfilter.*.stats=clear
9281 # verify mdt stats first.
9282 mkdir ${testdir} || error "mkdir failed"
9283 check_stats $SINGLEMDS "mkdir" 1
9284 touch ${testdir}/${tfile} || "touch failed"
9285 check_stats $SINGLEMDS "open" 1
9286 check_stats $SINGLEMDS "close" 1
9287 mknod ${testdir}/${tfile}-pipe p || "mknod failed"
9288 check_stats $SINGLEMDS "mknod" 1
9289 rm -f ${testdir}/${tfile}-pipe || "pipe remove failed"
9290 check_stats $SINGLEMDS "unlink" 1
9291 rm -f ${testdir}/${tfile} || error "file remove failed"
9292 check_stats $SINGLEMDS "unlink" 2
9294 # remove working dir and check mdt stats again.
9295 rmdir ${testdir} || error "rmdir failed"
9296 check_stats $SINGLEMDS "rmdir" 1
9298 local testdir1=$DIR/${tdir}/stats_testdir1
9300 mkdir -p ${testdir1}
9301 touch ${testdir1}/test1
9302 mv ${testdir1}/test1 ${testdir} || error "file crossdir rename"
9303 check_stats $SINGLEMDS "crossdir_rename" 1
9305 mv ${testdir}/test1 ${testdir}/test0 || error "file samedir rename"
9306 check_stats $SINGLEMDS "samedir_rename" 1
9310 run_test 133a "Verifying MDT stats ========================================"
9313 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
9314 remote_ost_nodsh && skip "remote OST with nodsh" && return
9315 remote_mds_nodsh && skip "remote MDS with nodsh" && return
9316 local testdir=$DIR/${tdir}/stats_testdir
9317 mkdir -p ${testdir} || error "mkdir failed"
9318 touch ${testdir}/${tfile} || "touch failed"
9319 cancel_lru_locks mdc
9322 do_facet $SINGLEMDS $LCTL set_param mdt.*.md_stats=clear
9323 do_facet ost1 $LCTL set_param obdfilter.*.stats=clear
9325 # extra mdt stats verification.
9326 chmod 444 ${testdir}/${tfile} || error "chmod failed"
9327 check_stats $SINGLEMDS "setattr" 1
9328 do_facet $SINGLEMDS $LCTL set_param mdt.*.md_stats=clear
9329 if [ $(lustre_version_code $SINGLEMDS) -ne $(version_code 2.2.0) ]
9331 ls -l ${testdir}/${tfile} > /dev/null|| error "ls failed"
9332 check_stats $SINGLEMDS "getattr" 1
9334 $LFS df || error "lfs failed"
9335 check_stats $SINGLEMDS "statfs" 1
9339 run_test 133b "Verifying extra MDT stats =================================="
9342 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
9343 remote_ost_nodsh && skip "remote OST with nodsh" && return
9344 remote_mds_nodsh && skip "remote MDS with nodsh" && return
9345 local testdir=$DIR/${tdir}/stats_testdir
9346 test_mkdir -p ${testdir} || error "mkdir failed"
9348 # verify obdfilter stats.
9349 $SETSTRIPE -c 1 -i 0 ${testdir}/${tfile}
9351 cancel_lru_locks osc
9352 wait_delete_completed
9355 do_facet $SINGLEMDS $LCTL set_param mdt.*.md_stats=clear
9356 do_facet ost1 $LCTL set_param obdfilter.*.stats=clear
9358 dd if=/dev/zero of=${testdir}/${tfile} conv=notrunc bs=512k count=1 || error "dd failed"
9360 cancel_lru_locks osc
9361 check_stats ost "write" 1
9363 dd if=${testdir}/${tfile} of=/dev/null bs=1k count=1 || error "dd failed"
9364 check_stats ost "read" 1
9366 > ${testdir}/${tfile} || error "truncate failed"
9367 check_stats ost "punch" 1
9369 rm -f ${testdir}/${tfile} || error "file remove failed"
9370 wait_delete_completed
9371 check_stats ost "destroy" 1
9375 run_test 133c "Verifying OST stats ========================================"
9382 while [ $value -ge 2 ]; do
9387 if [ $orig -gt $order ]; then
9395 local size=('K' 'M' 'G' 'T');
9397 local size_string=$value
9399 while [ $value -ge 1024 ]; do
9400 if [ $i -gt 3 ]; then
9401 #T is the biggest unit we get here, if that is bigger,
9403 size_string=${value}T
9406 value=$((value >> 10))
9407 if [ $value -lt 1024 ]; then
9408 size_string=${value}${size[$i]}
9419 local context=${2:-.}
9420 local sample=$(do_facet $SINGLEMDS $LCTL get_param mdt.*.rename_stats |
9422 awk '/ '${size}'/ {print $4}' | sed -e "s/,//g")
9427 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
9428 remote_ost_nodsh && skip "remote OST with nodsh" && return
9429 remote_mds_nodsh && skip "remote MDS with nodsh" && return
9430 do_facet $SINGLEMDS $LCTL list_param mdt.*.rename_stats ||
9431 { skip "MDS doesn't support rename stats"; return; }
9433 local testdir1=$DIR/${tdir}/stats_testdir1
9434 local testdir2=$DIR/${tdir}/stats_testdir2
9436 do_facet $SINGLEMDS $LCTL set_param mdt.*.rename_stats=clear
9438 mkdir -p ${testdir1} || error "mkdir failed"
9439 mkdir -p ${testdir2} || error "mkdir failed"
9441 createmany -o $testdir1/test 512 || error "createmany failed"
9443 # check samedir rename size
9444 mv ${testdir1}/test0 ${testdir1}/test_0
9446 local testdir1_size=$(ls -l $DIR/${tdir} |
9447 awk '/stats_testdir1/ {print $5}')
9448 local testdir2_size=$(ls -l $DIR/${tdir} |
9449 awk '/stats_testdir2/ {print $5}')
9451 testdir1_size=$(order_2 $testdir1_size)
9452 testdir2_size=$(order_2 $testdir2_size)
9454 testdir1_size=$(size_in_KMGT $testdir1_size)
9455 testdir2_size=$(size_in_KMGT $testdir2_size)
9457 echo "source rename dir size: ${testdir1_size}"
9458 echo "target rename dir size: ${testdir2_size}"
9460 local cmd="do_facet $SINGLEMDS $LCTL get_param mdt.*.rename_stats"
9461 eval $cmd || error "$cmd failed"
9462 local samedir=$($cmd | grep 'same_dir')
9463 local same_sample=$(get_rename_size $testdir1_size)
9464 [ -z "$samedir" ] && error "samedir_rename_size count error"
9465 [[ $same_sample -eq 1 ]] ||
9466 error "samedir_rename_size error $same_sample"
9467 echo "Check same dir rename stats success"
9469 do_facet $SINGLEMDS $LCTL set_param mdt.*.rename_stats=clear
9471 # check crossdir rename size
9472 mv ${testdir1}/test_0 ${testdir2}/test_0
9474 testdir1_size=$(ls -l $DIR/${tdir} |
9475 awk '/stats_testdir1/ {print $5}')
9476 testdir2_size=$(ls -l $DIR/${tdir} |
9477 awk '/stats_testdir2/ {print $5}')
9479 testdir1_size=$(order_2 $testdir1_size)
9480 testdir2_size=$(order_2 $testdir2_size)
9482 testdir1_size=$(size_in_KMGT $testdir1_size)
9483 testdir2_size=$(size_in_KMGT $testdir2_size)
9485 echo "source rename dir size: ${testdir1_size}"
9486 echo "target rename dir size: ${testdir2_size}"
9488 eval $cmd || error "$cmd failed"
9489 local crossdir=$($cmd | grep 'crossdir')
9490 local src_sample=$(get_rename_size $testdir1_size crossdir_src)
9491 local tgt_sample=$(get_rename_size $testdir2_size crossdir_tgt)
9492 [ -z "$crossdir" ] && error "crossdir_rename_size count error"
9493 [[ $src_sample -eq 1 ]] ||
9494 error "crossdir_rename_size error $src_sample"
9495 [[ $tgt_sample -eq 1 ]] ||
9496 error "crossdir_rename_size error $tgt_sample"
9497 echo "Check cross dir rename stats success"
9500 run_test 133d "Verifying rename_stats ========================================"
9503 remote_mds_nodsh && skip "remote MDS with nodsh" && return
9504 remote_ost_nodsh && skip "remote OST with nodsh" && return
9505 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
9506 local testdir=$DIR/${tdir}/stats_testdir
9507 local ctr f0 f1 bs=32768 count=42 sum
9509 mkdir -p ${testdir} || error "mkdir failed"
9511 $SETSTRIPE -c 1 -i 0 ${testdir}/${tfile}
9513 for ctr in {write,read}_bytes; do
9515 cancel_lru_locks osc
9517 do_facet ost1 $LCTL set_param -n \
9518 "obdfilter.*.exports.clear=clear"
9520 if [ $ctr = write_bytes ]; then
9522 f1=${testdir}/${tfile}
9524 f0=${testdir}/${tfile}
9528 dd if=$f0 of=$f1 conv=notrunc bs=$bs count=$count || \
9531 cancel_lru_locks osc
9533 sum=$(do_facet ost1 $LCTL get_param \
9534 "obdfilter.*.exports.*.stats" |
9535 awk -v ctr=$ctr 'BEGIN { sum = 0 }
9536 $1 == ctr { sum += $7 }
9537 END { printf("%0.0f", sum) }')
9539 if ((sum != bs * count)); then
9540 error "Bad $ctr sum, expected $((bs * count)), got $sum"
9546 run_test 133e "Verifying OST {read,write}_bytes nid stats ================="
9549 for dir in /proc/fs/lustre/ /proc/sys/lnet/ /proc/sys/lustre/ \
9550 /sys/fs/lustre/ /sys/fs/lnet/ /sys/kernel/debug/lnet/ \
9551 /sys/kernel/debug/lustre/; do
9552 [[ -d $dir ]] && proc_dirs+=" $dir"
9556 remote_mds_nodsh && skip "remote MDS with nodsh" && return
9557 remote_ost_nodsh && skip "remote OST with nodsh" && return
9558 # First without trusting modes.
9559 find $proc_dirs -exec cat '{}' \; &> /dev/null
9561 # Second verifying readability.
9562 $LCTL get_param -R '*' &> /dev/null || error "proc file read failed"
9564 # eventually, this can also be replaced with "lctl get_param -R",
9565 # but not until that option is always available on the server
9567 for facet in $SINGLEMDS ost1; do
9568 do_facet $facet find $proc_dirs \
9569 ! -name req_history \
9570 -exec cat '{}' \\\; &> /dev/null
9572 do_facet $facet find $proc_dirs \
9573 ! -name req_history \
9575 -exec cat '{}' \\\; &> /dev/null ||
9576 error "proc file read failed"
9579 run_test 133f "Check for LBUGs/Oopses/unreadable files in /proc"
9582 # Second verifying writability.
9585 -not -name force_lbug \
9586 -not -name changelog_mask \
9587 -exec badarea_io '{}' \; &> /dev/null ||
9588 error "find $proc_dirs failed"
9590 [ $(lustre_version_code $SINGLEMDS) -le $(version_code 2.5.54) ] &&
9591 skip "Too old lustre on MDS" && return
9593 [ $(lustre_version_code ost1) -le $(version_code 2.5.54) ] &&
9594 skip "Too old lustre on ost1" && return
9597 for facet in $SINGLEMDS ost1; do
9598 do_facet $facet find $proc_dirs \
9600 -not -name force_lbug \
9601 -not -name changelog_mask \
9602 -exec badarea_io '{}' \\\; &> /dev/null ||
9603 error "$facet find $proc_dirs failed"
9607 # remount the FS in case writes/reads /proc break the FS
9608 cleanup || error "failed to unmount"
9609 setup || error "failed to setup"
9612 run_test 133g "Check for Oopses on bad io area writes/reads in /proc"
9615 [[ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.7.54) ]] &&
9616 skip "Need MDS version at least 2.7.54" && return
9618 mkdir -p $DIR/$tdir || error "failed to create $DIR/$tdir"
9619 cancel_lru_locks mdc
9621 local nsdir="ldlm.namespaces.*-MDT0000-mdc-*"
9622 local unused=$($LCTL get_param -n $nsdir.lock_unused_count)
9623 [ $unused -eq 0 ] || "$unused locks are not cleared"
9626 createmany -o $DIR/$tdir/f $nr ||
9627 error "failed to create $nr files in $DIR/$tdir"
9628 unused=$($LCTL get_param -n $nsdir.lock_unused_count)
9630 #define OBD_FAIL_LDLM_WATERMARK_LOW 0x327
9631 do_facet mds1 $LCTL set_param fail_loc=0x327
9632 do_facet mds1 $LCTL set_param fail_val=500
9635 echo "sleep 10 seconds ..."
9637 local lck_cnt=$($LCTL get_param -n $nsdir.lock_unused_count)
9639 do_facet mds1 $LCTL set_param fail_loc=0
9640 do_facet mds1 $LCTL set_param fail_val=0
9641 [ $lck_cnt -lt $unused ] ||
9642 error "No locks reclaimed, before:$unused, after:$lck_cnt"
9645 unlinkmany $DIR/$tdir/f $nr
9647 run_test 134a "Server reclaims locks when reaching lock_reclaim_threshold"
9650 [[ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.7.54) ]] &&
9651 skip "Need MDS version at least 2.7.54" && return
9653 mkdir -p $DIR/$tdir || error "failed to create $DIR/$tdir"
9654 cancel_lru_locks mdc
9656 local low_wm=$(do_facet mds1 $LCTL get_param -n \
9657 ldlm.lock_reclaim_threshold_mb)
9658 # disable reclaim temporarily
9659 do_facet mds1 $LCTL set_param ldlm.lock_reclaim_threshold_mb=0
9661 #define OBD_FAIL_LDLM_WATERMARK_HIGH 0x328
9662 do_facet mds1 $LCTL set_param fail_loc=0x328
9663 do_facet mds1 $LCTL set_param fail_val=500
9665 $LCTL set_param debug=+trace
9668 createmany -o $DIR/$tdir/f $nr &
9671 echo "Sleep $TIMEOUT seconds ..."
9673 if ! ps -p $create_pid > /dev/null 2>&1; then
9674 do_facet mds1 $LCTL set_param fail_loc=0
9675 do_facet mds1 $LCTL set_param fail_val=0
9676 do_facet mds1 $LCTL set_param \
9677 ldlm.lock_reclaim_threshold_mb=${low_wm}m
9678 error "createmany finished incorrectly!"
9680 do_facet mds1 $LCTL set_param fail_loc=0
9681 do_facet mds1 $LCTL set_param fail_val=0
9682 do_facet mds1 $LCTL set_param ldlm.lock_reclaim_threshold_mb=${low_wm}m
9683 wait $create_pid || return 1
9685 unlinkmany $DIR/$tdir/f $nr
9687 run_test 134b "Server rejects lock request when reaching lock_limit_mb"
9689 test_140() { #bug-17379
9690 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
9691 test_mkdir -p $DIR/$tdir || error "Creating dir $DIR/$tdir"
9692 cd $DIR/$tdir || error "Changing to $DIR/$tdir"
9693 cp /usr/bin/stat . || error "Copying stat to $DIR/$tdir"
9695 # VFS limits max symlink depth to 5(4KSTACK) or 7(8KSTACK) or 8
9696 # For kernel > 3.5, bellow only tests consecutive symlink (MAX 40)
9698 while i=`expr $i + 1`; do
9699 test_mkdir -p $i || error "Creating dir $i"
9700 cd $i || error "Changing to $i"
9701 ln -s ../stat stat || error "Creating stat symlink"
9702 # Read the symlink until ELOOP present,
9703 # not LBUGing the system is considered success,
9704 # we didn't overrun the stack.
9705 $OPENFILE -f O_RDONLY stat >/dev/null 2>&1; ret=$?
9707 if [ $ret -eq 40 ]; then
9710 error "Open stat symlink"
9716 echo "The symlink depth = $i"
9717 [ $i -eq 5 -o $i -eq 7 -o $i -eq 8 -o $i -eq 40 ] ||
9718 error "Invalid symlink depth"
9720 # Test recursive symlink
9721 ln -s symlink_self symlink_self
9722 $OPENFILE -f O_RDONLY symlink_self >/dev/null 2>&1; ret=$?
9723 echo "open symlink_self returns $ret"
9724 [ $ret -eq 40 ] || error "recursive symlink doesn't return -ELOOP"
9726 run_test 140 "Check reasonable stack depth (shouldn't LBUG) ===="
9729 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
9730 local TF="$TMP/$tfile"
9732 dd if=/dev/urandom of=$TF bs=6096 count=1 || error "dd failed"
9734 cancel_lru_locks osc
9735 cmp $TF $DIR/$tfile || error "$TMP/$tfile $DIR/$tfile differ"
9736 remount_client $MOUNT
9738 cmp $TF $DIR/$tfile || error "$TF $DIR/$tfile differ (remount)"
9741 $TRUNCATE $DIR/$tfile 6000
9742 cancel_lru_locks osc
9743 cmp $TF $DIR/$tfile || error "$TF $DIR/$tfile differ (truncate1)"
9746 echo "12345" >>$DIR/$tfile
9747 cancel_lru_locks osc
9748 cmp $TF $DIR/$tfile || error "$TF $DIR/$tfile differ (append1)"
9751 echo "12345" >>$DIR/$tfile
9752 cancel_lru_locks osc
9753 cmp $TF $DIR/$tfile || error "$TF $DIR/$tfile differ (append2)"
9758 run_test 150 "truncate/append tests"
9760 #LU-2902 roc_hit was not able to read all values from lproc
9761 function roc_hit_init() {
9762 local list=$(comma_list $(osts_nodes))
9763 local dir=$DIR/$tdir-check
9764 local file=$dir/file
9770 #use setstripe to do a write to every ost
9771 for i in $(seq 0 $((OSTCOUNT-1))); do
9772 $SETSTRIPE -c 1 -i $i $dir || error "$SETSTRIPE $file failed"
9773 dd if=/dev/urandom of=$file bs=4k count=4 2>&1 > /dev/null
9774 idx=$(printf %04x $i)
9775 BEFORE=$(get_osd_param $list *OST*$idx stats |
9776 awk '$1 == "cache_access" {sum += $7}
9777 END { printf("%0.0f", sum) }')
9779 cancel_lru_locks osc
9780 cat $file >/dev/null
9782 AFTER=$(get_osd_param $list *OST*$idx stats |
9783 awk '$1 == "cache_access" {sum += $7}
9784 END { printf("%0.0f", sum) }')
9786 echo BEFORE:$BEFORE AFTER:$AFTER
9787 if ! let "AFTER - BEFORE == 4"; then
9789 error "roc_hit is not safe to use"
9797 function roc_hit() {
9798 local list=$(comma_list $(osts_nodes))
9799 echo $(get_osd_param $list '' stats |
9800 awk '$1 == "cache_hit" {sum += $7}
9801 END { printf("%0.0f", sum) }')
9804 function set_cache() {
9807 if [ "$2" == "off" ]; then
9810 local list=$(comma_list $(osts_nodes))
9811 set_osd_param $list '' $1_cache_enable $on
9813 cancel_lru_locks osc
9817 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
9818 remote_ost_nodsh && skip "remote OST with nodsh" && return
9821 local list=$(comma_list $(osts_nodes))
9823 # check whether obdfilter is cache capable at all
9824 if ! get_osd_param $list '' read_cache_enable >/dev/null; then
9825 echo "not cache-capable obdfilter"
9829 # check cache is enabled on all obdfilters
9830 if get_osd_param $list '' read_cache_enable | grep 0; then
9831 echo "oss cache is disabled"
9835 set_osd_param $list '' writethrough_cache_enable 1
9837 # check write cache is enabled on all obdfilters
9838 if get_osd_param $list '' writethrough_cache_enable | grep 0; then
9839 echo "oss write cache is NOT enabled"
9845 #define OBD_FAIL_OBD_NO_LRU 0x609
9846 do_nodes $list $LCTL set_param fail_loc=0x609
9848 # pages should be in the case right after write
9849 dd if=/dev/urandom of=$DIR/$tfile bs=4k count=$CPAGES ||
9852 local BEFORE=$(roc_hit)
9853 cancel_lru_locks osc
9854 cat $DIR/$tfile >/dev/null
9855 local AFTER=$(roc_hit)
9857 do_nodes $list $LCTL set_param fail_loc=0
9859 if ! let "AFTER - BEFORE == CPAGES"; then
9860 error "NOT IN CACHE: before: $BEFORE, after: $AFTER"
9863 # the following read invalidates the cache
9864 cancel_lru_locks osc
9865 set_osd_param $list '' read_cache_enable 0
9866 cat $DIR/$tfile >/dev/null
9868 # now data shouldn't be found in the cache
9870 cancel_lru_locks osc
9871 cat $DIR/$tfile >/dev/null
9873 if let "AFTER - BEFORE != 0"; then
9874 error "IN CACHE: before: $BEFORE, after: $AFTER"
9877 set_osd_param $list '' read_cache_enable 1
9880 run_test 151 "test cache on oss and controls ==============================="
9883 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
9884 local TF="$TMP/$tfile"
9886 # simulate ENOMEM during write
9887 #define OBD_FAIL_OST_NOMEM 0x226
9888 lctl set_param fail_loc=0x80000226
9889 dd if=/dev/urandom of=$TF bs=6096 count=1 || error "dd failed"
9891 sync || error "sync failed"
9892 lctl set_param fail_loc=0
9894 # discard client's cache
9895 cancel_lru_locks osc
9897 # simulate ENOMEM during read
9898 lctl set_param fail_loc=0x80000226
9899 cmp $TF $DIR/$tfile || error "cmp failed"
9900 lctl set_param fail_loc=0
9904 run_test 152 "test read/write with enomem ============================"
9907 $MULTIOP $DIR/$tfile Ow4096Ycu || error "multiop failed"
9909 run_test 153 "test if fdatasync does not crash ======================="
9911 dot_lustre_fid_permission_check() {
9913 local ffid=$MOUNT/.lustre/fid/$fid
9916 echo "stat fid $fid"
9917 stat $ffid > /dev/null || error "stat $ffid failed."
9918 echo "touch fid $fid"
9919 touch $ffid || error "touch $ffid failed."
9920 echo "write to fid $fid"
9921 cat /etc/hosts > $ffid || error "write $ffid failed."
9922 echo "read fid $fid"
9923 diff /etc/hosts $ffid || error "read $ffid failed."
9924 echo "append write to fid $fid"
9925 cat /etc/hosts >> $ffid || error "append write $ffid failed."
9926 echo "rename fid $fid"
9927 mv $ffid $test_dir/$tfile.1 &&
9928 error "rename $ffid to $tfile.1 should fail."
9929 touch $test_dir/$tfile.1
9930 mv $test_dir/$tfile.1 $ffid &&
9931 error "rename $tfile.1 to $ffid should fail."
9932 rm -f $test_dir/$tfile.1
9933 echo "truncate fid $fid"
9934 $TRUNCATE $ffid 777 || error "truncate $ffid failed."
9935 if [ $MDSCOUNT -lt 2 ]; then #FIXME when cross-MDT hard link is working
9936 echo "link fid $fid"
9937 ln -f $ffid $test_dir/tfile.lnk || error "link $ffid failed."
9939 if [ -n $(lctl get_param -n mdc.*-mdc-*.connect_flags | grep acl) ]; then
9940 echo "setfacl fid $fid"
9941 setfacl -R -m u:bin:rwx $ffid || error "setfacl $ffid failed."
9942 echo "getfacl fid $fid"
9943 getfacl $ffid >/dev/null || error "getfacl $ffid failed."
9945 echo "unlink fid $fid"
9946 unlink $MOUNT/.lustre/fid/$fid && error "unlink $ffid should fail."
9947 echo "mknod fid $fid"
9948 mknod $ffid c 1 3 && error "mknod $ffid should fail."
9950 fid=[0xf00000400:0x1:0x0]
9951 ffid=$MOUNT/.lustre/fid/$fid
9953 echo "stat non-exist fid $fid"
9954 stat $ffid > /dev/null && error "stat non-exist $ffid should fail."
9955 echo "write to non-exist fid $fid"
9956 cat /etc/hosts > $ffid && error "write non-exist $ffid should fail."
9957 echo "link new fid $fid"
9958 ln $test_dir/$tfile $ffid && error "link $ffid should fail."
9960 mkdir -p $test_dir/$tdir
9961 touch $test_dir/$tdir/$tfile
9962 fid=$($LFS path2fid $test_dir/$tdir)
9965 error "error: could not get fid for $test_dir/$dir/$tfile."
9967 ffid=$MOUNT/.lustre/fid/$fid
9970 ls $ffid > /dev/null || error "ls $ffid failed."
9971 echo "touch $fid/$tfile.1"
9972 touch $ffid/$tfile.1 || error "touch $ffid/$tfile.1 failed."
9974 echo "touch $MOUNT/.lustre/fid/$tfile"
9975 touch $MOUNT/.lustre/fid/$tfile && \
9976 error "touch $MOUNT/.lustre/fid/$tfile should fail."
9978 echo "setxattr to $MOUNT/.lustre/fid"
9979 setfattr -n trusted.name1 -v value1 $MOUNT/.lustre/fid
9981 echo "listxattr for $MOUNT/.lustre/fid"
9982 getfattr -d -m "^trusted" $MOUNT/.lustre/fid
9984 echo "delxattr from $MOUNT/.lustre/fid"
9985 setfattr -x trusted.name1 $MOUNT/.lustre/fid
9987 echo "touch invalid fid: $MOUNT/.lustre/fid/[0x200000400:0x2:0x3]"
9988 touch $MOUNT/.lustre/fid/[0x200000400:0x2:0x3] &&
9989 error "touch invalid fid should fail."
9991 echo "touch non-normal fid: $MOUNT/.lustre/fid/[0x1:0x2:0x0]"
9992 touch $MOUNT/.lustre/fid/[0x1:0x2:0x0] &&
9993 error "touch non-normal fid should fail."
9995 echo "rename $tdir to $MOUNT/.lustre/fid"
9996 mrename $test_dir/$tdir $MOUNT/.lustre/fid &&
9997 error "rename to $MOUNT/.lustre/fid should fail."
9999 if [ $(lustre_version_code $SINGLEMDS) -ge $(version_code 2.3.51) ]
10001 local old_obf_mode=$(stat --format="%a" $DIR/.lustre/fid)
10002 local new_obf_mode=777
10004 echo "change mode of $DIR/.lustre/fid to $new_obf_mode"
10005 chmod $new_obf_mode $DIR/.lustre/fid ||
10006 error "chmod $new_obf_mode $DIR/.lustre/fid failed"
10008 local obf_mode=$(stat --format=%a $DIR/.lustre/fid)
10009 [ $obf_mode -eq $new_obf_mode ] ||
10010 error "stat $DIR/.lustre/fid returned wrong mode $obf_mode"
10012 echo "restore mode of $DIR/.lustre/fid to $old_obf_mode"
10013 chmod $old_obf_mode $DIR/.lustre/fid ||
10014 error "chmod $old_obf_mode $DIR/.lustre/fid failed"
10017 $OPENFILE -f O_LOV_DELAY_CREATE:O_CREAT $test_dir/$tfile-2
10018 fid=$($LFS path2fid $test_dir/$tfile-2)
10020 if [ $(lustre_version_code $SINGLEMDS) -ge $(version_code 2.6.50) ]
10022 echo "cp /etc/passwd $MOUNT/.lustre/fid/$fid"
10023 cp /etc/passwd $MOUNT/.lustre/fid/$fid ||
10024 error "create lov data thru .lustre failed"
10026 echo "cp /etc/passwd $test_dir/$tfile-2"
10027 cp /etc/passwd $test_dir/$tfile-2 ||
10028 error "copy to $test_dir/$tfile-2 failed."
10029 echo "diff /etc/passwd $MOUNT/.lustre/fid/$fid"
10030 diff /etc/passwd $MOUNT/.lustre/fid/$fid ||
10031 error "diff /etc/passwd $MOUNT/.lustre/fid/$fid failed."
10033 rm -rf $test_dir/tfile.lnk
10034 rm -rf $test_dir/$tfile-2
10038 [[ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.4.1) ]] &&
10039 skip "Need MDS version at least 2.4.1" && return
10042 local FID=$($LFS path2fid $DIR/$tfile)
10043 [ -z "$FID" ] && error "path2fid unable to get $DIR/$tfile FID"
10045 # check that we get the same pathname back
10046 local FOUND=$($LFS fid2path $MOUNT "$FID")
10047 [ -z "$FOUND" ] && error "fid2path unable to get $FID path"
10048 [ "$FOUND" != "$DIR/$tfile" ] &&
10049 error "fid2path(path2fid($DIR/$tfile)) = $FOUND != $DIR/$tfile"
10053 run_test 154A "lfs path2fid and fid2path basic checks"
10056 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
10057 [[ $(lustre_version_code $SINGLEMDS) -ge $(version_code 2.2.51) ]] ||
10058 { skip "Need MDS version at least 2.2.51"; return 0; }
10059 [ -z "$(which setfacl)" ] && skip "must have setfacl tool" && return
10060 [ -n "$FILESET" ] && skip "SKIP due to FILESET set" && return
10062 cp /etc/hosts $DIR/$tfile
10064 fid=$($LFS path2fid $DIR/$tfile)
10066 [ $rc -ne 0 ] && error "error: could not get fid for $DIR/$tfile."
10068 dot_lustre_fid_permission_check "$fid" $DIR ||
10069 error "dot lustre permission check $fid failed"
10071 rm -rf $MOUNT/.lustre && error ".lustre is not allowed to be unlinked"
10073 touch $MOUNT/.lustre/file &&
10074 error "creation is not allowed under .lustre"
10076 mkdir $MOUNT/.lustre/dir &&
10077 error "mkdir is not allowed under .lustre"
10081 run_test 154a "Open-by-FID"
10084 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
10085 [[ $(lustre_version_code $SINGLEMDS) -ge $(version_code 2.2.51) ]] ||
10086 { skip "Need MDS version at least 2.2.51"; return 0; }
10087 [ -n "$FILESET" ] && skip "SKIP due to FILESET set" && return
10089 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
10091 local remote_dir=$DIR/$tdir/remote_dir
10095 mkdir -p $DIR/$tdir
10096 $LFS mkdir -i $MDTIDX $remote_dir ||
10097 error "create remote directory failed"
10099 cp /etc/hosts $remote_dir/$tfile
10101 fid=$($LFS path2fid $remote_dir/$tfile)
10103 [ $rc -ne 0 ] && error "error: could not get fid for $remote_dir/$tfile"
10105 dot_lustre_fid_permission_check "$fid" $remote_dir ||
10106 error "dot lustre permission check $fid failed"
10109 run_test 154b "Open-by-FID for remote directory"
10112 [[ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.4.1) ]] &&
10113 skip "Need MDS version at least 2.4.1" && return
10115 touch $DIR/$tfile.1 $DIR/$tfile.2 $DIR/$tfile.3
10116 local FID1=$($LFS path2fid $DIR/$tfile.1)
10117 local FID2=$($LFS path2fid $DIR/$tfile.2)
10118 local FID3=$($LFS path2fid $DIR/$tfile.3)
10121 $LFS path2fid $DIR/$tfile.[123] | while read PATHNAME FID; do
10122 [ "$PATHNAME" = "$DIR/$tfile.$N:" ] ||
10123 error "path2fid pathname $PATHNAME != $DIR/$tfile.$N:"
10125 [ "$FID" = "${!want}" ] ||
10126 error "path2fid $PATHNAME FID $FID != FID$N ${!want}"
10130 $LFS fid2path $MOUNT "$FID1" "$FID2" "$FID3" | while read PATHNAME;
10132 [ "$PATHNAME" = "$DIR/$tfile.$N" ] ||
10133 error "fid2path pathname $PATHNAME != $DIR/$tfile.$N:"
10137 run_test 154c "lfs path2fid and fid2path multiple arguments"
10140 [[ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.5.53) ]] &&
10141 skip "Need MDS version at least 2.5.53" && return
10143 if remote_mds; then
10144 nid=$($LCTL list_nids | sed "s/\./\\\./g")
10148 local proc_ofile="mdt.*.exports.'$nid'.open_files"
10155 local fid=$($LFS path2fid $DIR/$tfile)
10158 cmd="exec $fd<$DIR/$tfile"
10160 local fid_list=$(do_facet $SINGLEMDS $LCTL get_param $proc_ofile)
10161 echo "$fid_list" | grep "$fid"
10164 cmd="exec $fd>/dev/null"
10166 if [ $rc -ne 0 ]; then
10167 error "FID $fid not found in open files list $fid_list"
10170 run_test 154d "Verify open file fid"
10174 [[ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.6.50) ]] &&
10175 skip "Need MDS version at least 2.6.50" && return
10177 if ls -a $MOUNT | grep -q '^\.lustre$'; then
10178 error ".lustre returned by readdir"
10181 run_test 154e ".lustre is not returned by readdir"
10184 [ -n "$FILESET" ] && skip "SKIP due to FILESET set" && return
10185 # create parent directory on a single MDT to avoid cross-MDT hardlinks
10186 test_mkdir -p -c1 $DIR/$tdir/d
10187 # test dirs inherit from its stripe
10188 mkdir -p $DIR/$tdir/d/foo1 || error "mkdir error"
10189 mkdir -p $DIR/$tdir/d/foo2 || error "mkdir error"
10190 cp /etc/hosts $DIR/$tdir/d/foo1/$tfile
10191 ln $DIR/$tdir/d/foo1/$tfile $DIR/$tdir/d/foo2/link
10194 # get fid of parents
10195 local FID0=$($LFS path2fid $DIR/$tdir/d)
10196 local FID1=$($LFS path2fid $DIR/$tdir/d/foo1)
10197 local FID2=$($LFS path2fid $DIR/$tdir/d/foo2)
10198 local FID3=$($LFS path2fid $DIR)
10200 # check that path2fid --parents returns expected <parent_fid>/name
10201 # 1) test for a directory (single parent)
10202 local parent=$($LFS path2fid --parents $DIR/$tdir/d/foo1)
10203 [ "$parent" == "$FID0/foo1" ] ||
10204 error "expected parent: $FID0/foo1, got: $parent"
10206 # 2) test for a file with nlink > 1 (multiple parents)
10207 parent=$($LFS path2fid --parents $DIR/$tdir/d/foo1/$tfile)
10208 echo "$parent" | grep -F "$FID1/$tfile" ||
10209 error "$FID1/$tfile not returned in parent list"
10210 echo "$parent" | grep -F "$FID2/link" ||
10211 error "$FID2/link not returned in parent list"
10213 # 3) get parent by fid
10214 local file_fid=$($LFS path2fid $DIR/$tdir/d/foo1/$tfile)
10215 parent=$($LFS path2fid --parents $MOUNT/.lustre/fid/$file_fid)
10216 echo "$parent" | grep -F "$FID1/$tfile" ||
10217 error "$FID1/$tfile not returned in parent list (by fid)"
10218 echo "$parent" | grep -F "$FID2/link" ||
10219 error "$FID2/link not returned in parent list (by fid)"
10221 # 4) test for entry in root directory
10222 parent=$($LFS path2fid --parents $DIR/f)
10223 echo "$parent" | grep -F "$FID3/f" ||
10224 error "$FID3/f not returned in parent list"
10226 # 5) test it on root directory
10227 [ -z "$($LFS path2fid --parents $MOUNT 2>/dev/null)" ] ||
10228 error "$MOUNT should not have parents"
10230 # enable xattr caching and check that linkea is correctly updated
10231 local save="$TMP/$TESTSUITE-$TESTNAME.parameters"
10232 save_lustre_params client "llite.*.xattr_cache" > $save
10233 lctl set_param llite.*.xattr_cache 1
10235 # 6.1) linkea update on rename
10236 mv $DIR/$tdir/d/foo1/$tfile $DIR/$tdir/d/foo2/$tfile.moved
10238 # get parents by fid
10239 parent=$($LFS path2fid --parents $MOUNT/.lustre/fid/$file_fid)
10240 # foo1 should no longer be returned in parent list
10241 echo "$parent" | grep -F "$FID1" &&
10242 error "$FID1 should no longer be in parent list"
10243 # the new path should appear
10244 echo "$parent" | grep -F "$FID2/$tfile.moved" ||
10245 error "$FID2/$tfile.moved is not in parent list"
10247 # 6.2) linkea update on unlink
10248 rm -f $DIR/$tdir/d/foo2/link
10249 parent=$($LFS path2fid --parents $MOUNT/.lustre/fid/$file_fid)
10250 # foo2/link should no longer be returned in parent list
10251 echo "$parent" | grep -F "$FID2/link" &&
10252 error "$FID2/link should no longer be in parent list"
10256 restore_lustre_params < $save
10259 run_test 154f "get parent fids by reading link ea"
10263 [[ $(lustre_version_code $SINGLEMDS) -ge $(version_code 2.6.92) ]] ||
10264 { skip "Need MDS version at least 2.6.92"; return 0; }
10265 [ -n "$FILESET" ] && skip "SKIP due to FILESET set" && return
10267 mkdir -p $DIR/$tdir
10268 llapi_fid_test -d $DIR/$tdir
10270 run_test 154g "various llapi FID tests"
10272 test_155_small_load() {
10273 local temp=$TMP/$tfile
10274 local file=$DIR/$tfile
10276 dd if=/dev/urandom of=$temp bs=6096 count=1 || \
10277 error "dd of=$temp bs=6096 count=1 failed"
10279 cancel_lru_locks osc
10280 cmp $temp $file || error "$temp $file differ"
10282 $TRUNCATE $temp 6000
10283 $TRUNCATE $file 6000
10284 cmp $temp $file || error "$temp $file differ (truncate1)"
10286 echo "12345" >>$temp
10287 echo "12345" >>$file
10288 cmp $temp $file || error "$temp $file differ (append1)"
10290 echo "12345" >>$temp
10291 echo "12345" >>$file
10292 cmp $temp $file || error "$temp $file differ (append2)"
10298 test_155_big_load() {
10299 remote_ost_nodsh && skip "remote OST with nodsh" && return
10300 local temp=$TMP/$tfile
10301 local file=$DIR/$tfile
10304 local cache_size=$(do_facet ost$((MAXI+1)) \
10305 "awk '/cache/ {sum+=\\\$4} END {print sum}' /proc/cpuinfo")
10306 local large_file_size=$((cache_size * 2))
10308 echo "OSS cache size: $cache_size KB"
10309 echo "Large file size: $large_file_size KB"
10311 [ $MAXV -le $large_file_size ] && \
10312 skip_env "max available OST size needs > $large_file_size KB" && \
10315 $SETSTRIPE $file -c 1 -i $MAXI || error "$SETSTRIPE $file failed"
10317 dd if=/dev/urandom of=$temp bs=$large_file_size count=1k || \
10318 error "dd of=$temp bs=$large_file_size count=1k failed"
10321 cancel_lru_locks osc
10322 cmp $temp $file || error "$temp $file differ"
10329 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
10331 set_cache writethrough on
10332 test_155_small_load
10334 run_test 155a "Verify small file correctness: read cache:on write_cache:on"
10337 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
10339 set_cache writethrough off
10340 test_155_small_load
10342 run_test 155b "Verify small file correctness: read cache:on write_cache:off"
10345 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
10347 set_cache writethrough on
10348 test_155_small_load
10350 run_test 155c "Verify small file correctness: read cache:off write_cache:on"
10353 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
10355 set_cache writethrough off
10356 test_155_small_load
10358 run_test 155d "Verify small file correctness: read cache:off write_cache:off"
10361 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
10363 set_cache writethrough on
10366 run_test 155e "Verify big file correctness: read cache:on write_cache:on"
10369 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
10371 set_cache writethrough off
10374 run_test 155f "Verify big file correctness: read cache:on write_cache:off"
10377 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
10379 set_cache writethrough on
10382 run_test 155g "Verify big file correctness: read cache:off write_cache:on"
10385 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
10387 set_cache writethrough off
10390 run_test 155h "Verify big file correctness: read cache:off write_cache:off"
10393 remote_ost_nodsh && skip "remote OST with nodsh" && return
10394 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
10398 local file="$DIR/$tfile"
10400 [ "$(facet_fstype ost1)" = "zfs" -a \
10401 $(lustre_version_code ost1 -lt $(version_code 2.6.93)) ] &&
10402 skip "LU-1956/LU-2261: stats not implemented on OSD ZFS" &&
10407 log "Turn on read and write cache"
10409 set_cache writethrough on
10411 log "Write data and read it back."
10412 log "Read should be satisfied from the cache."
10413 dd if=/dev/urandom of=$file bs=4k count=$CPAGES || error "dd failed"
10415 cancel_lru_locks osc
10416 cat $file >/dev/null
10418 if ! let "AFTER - BEFORE == CPAGES"; then
10419 error "NOT IN CACHE: before: $BEFORE, after: $AFTER"
10421 log "cache hits:: before: $BEFORE, after: $AFTER"
10424 log "Read again; it should be satisfied from the cache."
10426 cancel_lru_locks osc
10427 cat $file >/dev/null
10429 if ! let "AFTER - BEFORE == CPAGES"; then
10430 error "NOT IN CACHE: before: $BEFORE, after: $AFTER"
10432 log "cache hits:: before: $BEFORE, after: $AFTER"
10435 log "Turn off the read cache and turn on the write cache"
10437 set_cache writethrough on
10439 log "Read again; it should be satisfied from the cache."
10441 cancel_lru_locks osc
10442 cat $file >/dev/null
10444 if ! let "AFTER - BEFORE == CPAGES"; then
10445 error "NOT IN CACHE: before: $BEFORE, after: $AFTER"
10447 log "cache hits:: before: $BEFORE, after: $AFTER"
10450 log "Read again; it should not be satisfied from the cache."
10452 cancel_lru_locks osc
10453 cat $file >/dev/null
10455 if ! let "AFTER - BEFORE == 0"; then
10456 error "IN CACHE: before: $BEFORE, after: $AFTER"
10458 log "cache hits:: before: $BEFORE, after: $AFTER"
10461 log "Write data and read it back."
10462 log "Read should be satisfied from the cache."
10463 dd if=/dev/urandom of=$file bs=4k count=$CPAGES || error "dd failed"
10465 cancel_lru_locks osc
10466 cat $file >/dev/null
10468 if ! let "AFTER - BEFORE == CPAGES"; then
10469 error "NOT IN CACHE: before: $BEFORE, after: $AFTER"
10471 log "cache hits:: before: $BEFORE, after: $AFTER"
10474 log "Read again; it should not be satisfied from the cache."
10476 cancel_lru_locks osc
10477 cat $file >/dev/null
10479 if ! let "AFTER - BEFORE == 0"; then
10480 error "IN CACHE: before: $BEFORE, after: $AFTER"
10482 log "cache hits:: before: $BEFORE, after: $AFTER"
10485 log "Turn off read and write cache"
10487 set_cache writethrough off
10489 log "Write data and read it back"
10490 log "It should not be satisfied from the cache."
10492 dd if=/dev/urandom of=$file bs=4k count=$CPAGES || error "dd failed"
10493 cancel_lru_locks osc
10495 cat $file >/dev/null
10497 if ! let "AFTER - BEFORE == 0"; then
10498 error_ignore bz20762 "IN CACHE: before: $BEFORE, after: $AFTER"
10500 log "cache hits:: before: $BEFORE, after: $AFTER"
10503 log "Turn on the read cache and turn off the write cache"
10505 set_cache writethrough off
10507 log "Write data and read it back"
10508 log "It should not be satisfied from the cache."
10510 dd if=/dev/urandom of=$file bs=4k count=$CPAGES || error "dd failed"
10512 cancel_lru_locks osc
10513 cat $file >/dev/null
10515 if ! let "AFTER - BEFORE == 0"; then
10516 error_ignore bz20762 "IN CACHE: before: $BEFORE, after: $AFTER"
10518 log "cache hits:: before: $BEFORE, after: $AFTER"
10521 log "Read again; it should be satisfied from the cache."
10523 cancel_lru_locks osc
10524 cat $file >/dev/null
10526 if ! let "AFTER - BEFORE == CPAGES"; then
10527 error "NOT IN CACHE: before: $BEFORE, after: $AFTER"
10529 log "cache hits:: before: $BEFORE, after: $AFTER"
10534 run_test 156 "Verification of tunables"
10538 if [[ $MDSCOUNT -gt 1 ]]; then
10539 error_ignore bz17935 $*
10547 local CL_MASK_PARAM="mdd.$MDT0.changelog_mask"
10549 MASK=$(do_facet $SINGLEMDS $LCTL get_param $CL_MASK_PARAM| grep -c "$1")
10551 if [ $MASK -eq 1 ]; then
10552 do_facet $SINGLEMDS $LCTL set_param $CL_MASK_PARAM="-$1"
10554 do_facet $SINGLEMDS $LCTL set_param $CL_MASK_PARAM="+$1"
10558 changelog_extract_field() {
10562 local identifier=$4
10564 $LFS changelog $mdt | gawk "/$cltype.*$file$/ {
10565 print gensub(/^.* "$identifier'(\[[^\]]*\]).*$/,"\\1",1)}' |
10570 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
10571 remote_mds_nodsh && skip "remote MDS with nodsh" && return
10572 [ $(lustre_version_code $SINGLEMDS) -ge $(version_code 2.2.0) ] ||
10573 { skip "Need MDS version at least 2.2.0"; return; }
10575 local CL_USERS="mdd.$MDT0.changelog_users"
10576 local GET_CL_USERS="do_facet $SINGLEMDS $LCTL get_param -n $CL_USERS"
10577 USER=$(do_facet $SINGLEMDS $LCTL --device $MDT0 changelog_register -n)
10578 echo "Registered as changelog user $USER"
10579 $GET_CL_USERS | grep -q $USER ||
10580 error "User $USER not found in changelog_users"
10583 test_mkdir -p $DIR/$tdir/pics/2008/zachy
10584 touch $DIR/$tdir/pics/2008/zachy/timestamp
10585 cp /etc/hosts $DIR/$tdir/pics/2008/zachy/pic1.jpg
10586 mv $DIR/$tdir/pics/2008/zachy $DIR/$tdir/pics/zach
10587 ln $DIR/$tdir/pics/zach/pic1.jpg $DIR/$tdir/pics/2008/portland.jpg
10588 ln -s $DIR/$tdir/pics/2008/portland.jpg $DIR/$tdir/pics/desktop.jpg
10589 rm $DIR/$tdir/pics/desktop.jpg
10591 $LFS changelog $MDT0 | tail -5
10593 echo "verifying changelog mask"
10594 changelog_chmask "MKDIR"
10595 changelog_chmask "CLOSE"
10597 test_mkdir -p $DIR/$tdir/pics/zach/sofia
10598 echo "zzzzzz" > $DIR/$tdir/pics/zach/file
10600 changelog_chmask "MKDIR"
10601 changelog_chmask "CLOSE"
10603 test_mkdir -p $DIR/$tdir/pics/2008/sofia
10604 echo "zzzzzz" > $DIR/$tdir/pics/zach/file
10606 $LFS changelog $MDT0
10607 MKDIRS=$($LFS changelog $MDT0 | tail -5 | grep -c "MKDIR")
10608 CLOSES=$($LFS changelog $MDT0 | tail -5 | grep -c "CLOSE")
10609 [ $MKDIRS -eq 1 ] || err17935 "MKDIR changelog mask count $DIRS != 1"
10610 [ $CLOSES -eq 1 ] || err17935 "CLOSE changelog mask count $DIRS != 1"
10613 echo "verifying target fid"
10614 fidc=$(changelog_extract_field $MDT0 "CREAT" "timestamp" "t=")
10615 fidf=$($LFS path2fid $DIR/$tdir/pics/zach/timestamp)
10616 [ "$fidc" == "$fidf" ] ||
10617 err17935 "fid in changelog $fidc != file fid $fidf"
10618 echo "verifying parent fid"
10619 fidc=$(changelog_extract_field $MDT0 "CREAT" "timestamp" "p=")
10620 fidf=$($LFS path2fid $DIR/$tdir/pics/zach)
10621 [ "$fidc" == "$fidf" ] ||
10622 err17935 "pfid in changelog $fidc != dir fid $fidf"
10624 USER_REC1=$($GET_CL_USERS | awk "\$1 == \"$USER\" {print \$2}")
10625 $LFS changelog_clear $MDT0 $USER $(($USER_REC1 + 5))
10626 USER_REC2=$($GET_CL_USERS | awk "\$1 == \"$USER\" {print \$2}")
10627 echo "verifying user clear: $(( $USER_REC1 + 5 )) == $USER_REC2"
10628 [ $USER_REC2 == $(($USER_REC1 + 5)) ] ||
10629 err17935 "user index expected $(($USER_REC1 + 5)) is $USER_REC2"
10631 MIN_REC=$($GET_CL_USERS |
10632 awk 'min == "" || $2 < min {min = $2}; END {print min}')
10633 FIRST_REC=$($LFS changelog $MDT0 | head -n1 | awk '{print $1}')
10634 echo "verifying min purge: $(( $MIN_REC + 1 )) == $FIRST_REC"
10635 [ $FIRST_REC == $(($MIN_REC + 1)) ] ||
10636 err17935 "first index should be $(($MIN_REC + 1)) is $FIRST_REC"
10638 # LU-3446 changelog index reset on MDT restart
10639 local MDT_DEV=$(mdsdevname ${SINGLEMDS//mds/})
10640 CUR_REC1=$($GET_CL_USERS | head -n1 | cut -f3 -d' ')
10641 $LFS changelog_clear $MDT0 $USER 0
10642 stop $SINGLEMDS || error "Fail to stop MDT."
10643 start $SINGLEMDS $MDT_DEV $MDS_MOUNT_OPTS || error "Fail to start MDT."
10644 CUR_REC2=$($GET_CL_USERS | head -n1 | cut -f3 -d' ')
10645 echo "verifying index survives MDT restart: $CUR_REC1 == $CUR_REC2"
10646 [ $CUR_REC1 == $CUR_REC2 ] ||
10647 err17935 "current index should be $CUR_REC1 is $CUR_REC2"
10649 echo "verifying user deregister"
10650 do_facet $SINGLEMDS $LCTL --device $MDT0 changelog_deregister $USER
10651 $GET_CL_USERS | grep -q $USER &&
10652 error "User $USER still in changelog_users"
10654 USERS=$(( $($GET_CL_USERS | wc -l) - 2 ))
10655 if [ $USERS -eq 0 ]; then
10656 LAST_REC1=$($GET_CL_USERS | head -n1 | cut -f3 -d' ')
10657 touch $DIR/$tdir/chloe
10658 LAST_REC2=$($GET_CL_USERS | head -n1 | cut -f3 -d' ')
10659 echo "verify changelogs are off: $LAST_REC1 == $LAST_REC2"
10660 [ $LAST_REC1 == $LAST_REC2 ] || error "changelogs not off"
10662 echo "$USERS other changelog users; can't verify off"
10665 run_test 160a "changelog sanity"
10667 test_160b() { # LU-3587
10668 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
10669 remote_mds_nodsh && skip "remote MDS with nodsh" && return
10670 [ $(lustre_version_code $SINGLEMDS) -ge $(version_code 2.2.0) ] ||
10671 { skip "Need MDS version at least 2.2.0"; return; }
10673 local CL_USERS="mdd.$MDT0.changelog_users"
10674 local GET_CL_USERS="do_facet $SINGLEMDS $LCTL get_param -n $CL_USERS"
10675 USER=$(do_facet $SINGLEMDS $LCTL --device $MDT0 changelog_register -n)
10676 echo "Registered as changelog user $USER"
10677 $GET_CL_USERS | grep -q $USER ||
10678 error "User $USER not found in changelog_users"
10680 local LONGNAME1=$(str_repeat a 255)
10681 local LONGNAME2=$(str_repeat b 255)
10684 echo "creating very long named file"
10685 touch $LONGNAME1 || error "create of $LONGNAME1 failed"
10686 echo "moving very long named file"
10687 mv $LONGNAME1 $LONGNAME2
10689 $LFS changelog $MDT0 | grep RENME
10691 echo "deregistering $USER"
10692 do_facet $SINGLEMDS $LCTL --device $MDT0 changelog_deregister $USER
10696 run_test 160b "Verify that very long rename doesn't crash in changelog"
10699 remote_mds_nodsh && skip "remote MDS with nodsh" && return
10702 local server_version=$(lustre_version_code $SINGLEMDS)
10704 [[ $server_version -gt $(version_code 2.5.57) ]] ||
10705 [[ $server_version -gt $(version_code 2.5.1) &&
10706 $server_version -lt $(version_code 2.5.50) ]] ||
10707 { skip "Need MDS version at least 2.5.58 or 2.5.2+"; return; }
10708 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
10710 # Registration step
10711 local USER=$(do_facet $SINGLEMDS $LCTL --device $MDT0 \
10712 changelog_register -n)
10715 mkdir -p $DIR/$tdir
10716 $MCREATE $DIR/$tdir/foo_160c
10717 changelog_chmask "TRUNC"
10718 $TRUNCATE $DIR/$tdir/foo_160c 200
10719 changelog_chmask "TRUNC"
10720 $TRUNCATE $DIR/$tdir/foo_160c 199
10721 $LFS changelog $MDT0
10722 TRUNCS=$($LFS changelog $MDT0 | tail -5 | grep -c "TRUNC")
10723 [ $TRUNCS -eq 1 ] || err17935 "TRUNC changelog mask count $TRUNCS != 1"
10724 $LFS changelog_clear $MDT0 $USER 0
10726 # Deregistration step
10727 echo "deregistering $USER"
10728 do_facet $SINGLEMDS $LCTL --device $MDT0 changelog_deregister $USER
10730 run_test 160c "verify that changelog log catch the truncate event"
10733 remote_mds_nodsh && skip "remote MDS with nodsh" && return
10734 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
10736 local server_version=$(lustre_version_code mds1)
10737 local CL_MASK_PARAM="mdd.$MDT0.changelog_mask"
10739 [[ $server_version -ge $(version_code 2.7.60) ]] ||
10740 { skip "Need MDS version at least 2.7.60+"; return; }
10741 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
10743 # Registration step
10744 local USER=$(do_facet mds1 $LCTL --device $MDT0 \
10745 changelog_register -n)
10747 mkdir -p $DIR/$tdir/migrate_dir
10748 $LFS changelog_clear $MDT0 $USER 0
10750 $LFS migrate -m 1 $DIR/$tdir/migrate_dir || error "migrate fails"
10751 $LFS changelog $MDT0
10752 MIGRATES=$($LFS changelog $MDT0 | tail -5 | grep -c "MIGRT")
10753 $LFS changelog_clear $MDT0 $USER 0
10754 [ $MIGRATES -eq 1 ] ||
10755 error "MIGRATE changelog mask count $MIGRATES != 1"
10757 # Deregistration step
10758 do_facet mds1 $LCTL --device $MDT0 changelog_deregister $USER
10760 run_test 160d "verify that changelog log catch the migrate event"
10763 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
10764 test_mkdir -p -c1 $DIR/$tdir
10765 cp /etc/hosts $DIR/$tdir/$tfile
10766 test_mkdir -c1 $DIR/$tdir/foo1
10767 test_mkdir -c1 $DIR/$tdir/foo2
10768 ln $DIR/$tdir/$tfile $DIR/$tdir/foo1/sofia
10769 ln $DIR/$tdir/$tfile $DIR/$tdir/foo2/zachary
10770 ln $DIR/$tdir/$tfile $DIR/$tdir/foo1/luna
10771 ln $DIR/$tdir/$tfile $DIR/$tdir/foo2/thor
10772 local FID=$($LFS path2fid $DIR/$tdir/$tfile | tr -d '[]')
10773 if [ "$($LFS fid2path $DIR $FID | wc -l)" != "5" ]; then
10774 $LFS fid2path $DIR $FID
10775 err17935 "bad link ea"
10778 rm $DIR/$tdir/foo2/zachary
10780 rm $DIR/$tdir/foo2/thor
10782 rm $DIR/$tdir/$tfile
10784 mv $DIR/$tdir/foo1/sofia $DIR/$tdir/foo2/maggie
10785 if [ "$($LFS fid2path $FSNAME --link 1 $FID)" != "$tdir/foo2/maggie" ]
10787 $LFS fid2path $DIR $FID
10788 err17935 "bad link rename"
10790 rm $DIR/$tdir/foo2/maggie
10793 local longname=filename_avg_len_is_thirty_two_
10794 createmany -l$DIR/$tdir/foo1/luna $DIR/$tdir/foo2/$longname 1000 ||
10795 error "failed to hardlink many files"
10796 links=$($LFS fid2path $DIR $FID | wc -l)
10797 echo -n "${links}/1000 links in link EA"
10798 [[ $links -gt 60 ]] ||
10799 err17935 "expected at least 60 links in link EA"
10800 unlinkmany $DIR/$tdir/foo2/$longname 1000 ||
10801 error "failed to unlink many hardlinks"
10803 run_test 161a "link ea sanity"
10806 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
10807 [ $MDSCOUNT -lt 2 ] && skip "skipping remote directory test" && return
10809 local remote_dir=$DIR/$tdir/remote_dir
10811 mkdir -p $DIR/$tdir
10812 $LFS mkdir -i $MDTIDX $remote_dir ||
10813 error "create remote directory failed"
10815 cp /etc/hosts $remote_dir/$tfile
10816 mkdir -p $remote_dir/foo1
10817 mkdir -p $remote_dir/foo2
10818 ln $remote_dir/$tfile $remote_dir/foo1/sofia
10819 ln $remote_dir/$tfile $remote_dir/foo2/zachary
10820 ln $remote_dir/$tfile $remote_dir/foo1/luna
10821 ln $remote_dir/$tfile $remote_dir/foo2/thor
10823 local FID=$($LFS path2fid $remote_dir/$tfile | tr -d '[' |
10825 if [ "$($LFS fid2path $DIR $FID | wc -l)" != "5" ]; then
10826 $LFS fid2path $DIR $FID
10827 err17935 "bad link ea"
10830 rm $remote_dir/foo2/zachary
10832 rm $remote_dir/foo2/thor
10834 rm $remote_dir/$tfile
10836 mv $remote_dir/foo1/sofia $remote_dir/foo2/maggie
10837 local link_path=$($LFS fid2path $FSNAME --link 1 $FID)
10838 if [ "$DIR/$link_path" != "$remote_dir/foo2/maggie" ]; then
10839 $LFS fid2path $DIR $FID
10840 err17935 "bad link rename"
10842 rm $remote_dir/foo2/maggie
10845 local longname=filename_avg_len_is_thirty_two_
10846 createmany -l$remote_dir/foo1/luna $remote_dir/foo2/$longname 1000 ||
10847 error "failed to hardlink many files"
10848 links=$($LFS fid2path $DIR $FID | wc -l)
10849 echo -n "${links}/1000 links in link EA"
10850 [[ ${links} -gt 60 ]] ||
10851 err17935 "expected at least 60 links in link EA"
10852 unlinkmany $remote_dir/foo2/$longname 1000 ||
10853 error "failed to unlink many hardlinks"
10855 run_test 161b "link ea sanity under remote directory"
10858 remote_mds_nodsh && skip "remote MDS with nodsh" && return
10859 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
10860 [[ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.1.5) ]] &&
10861 skip "Need MDS version at least 2.1.5" && return
10863 # define CLF_RENAME_LAST 0x0001
10864 # rename overwrite a target having nlink = 1 (changelog flag 0x1)
10865 local USER=$(do_facet $SINGLEMDS $LCTL --device $MDT0 \
10866 changelog_register -n)
10868 mkdir -p $DIR/$tdir
10869 touch $DIR/$tdir/foo_161c
10870 touch $DIR/$tdir/bar_161c
10871 mv -f $DIR/$tdir/foo_161c $DIR/$tdir/bar_161c
10872 $LFS changelog $MDT0 | grep RENME
10873 local flags=$($LFS changelog $MDT0 | grep RENME | tail -1 | \
10875 $LFS changelog_clear $MDT0 $USER 0
10876 if [ x$flags != "x0x1" ]; then
10877 do_facet $SINGLEMDS $LCTL --device $MDT0 changelog_deregister \
10879 error "flag $flags is not 0x1"
10881 echo "rename overwrite a target having nlink = 1," \
10882 "changelog record has flags of $flags"
10884 # rename overwrite a target having nlink > 1 (changelog flag 0x0)
10885 touch $DIR/$tdir/foo_161c
10886 touch $DIR/$tdir/bar_161c
10887 ln $DIR/$tdir/bar_161c $DIR/$tdir/foobar_161c
10888 mv -f $DIR/$tdir/foo_161c $DIR/$tdir/bar_161c
10889 $LFS changelog $MDT0 | grep RENME
10890 flags=$($LFS changelog $MDT0 | grep RENME | tail -1 | cut -f5 -d' ')
10891 $LFS changelog_clear $MDT0 $USER 0
10892 if [ x$flags != "x0x0" ]; then
10893 do_facet $SINGLEMDS $LCTL --device $MDT0 changelog_deregister \
10895 error "flag $flags is not 0x0"
10897 echo "rename overwrite a target having nlink > 1," \
10898 "changelog record has flags of $flags"
10900 # rename doesn't overwrite a target (changelog flag 0x0)
10901 touch $DIR/$tdir/foo_161c
10902 mv -f $DIR/$tdir/foo_161c $DIR/$tdir/foo2_161c
10903 $LFS changelog $MDT0 | grep RENME
10904 flags=$($LFS changelog $MDT0 | grep RENME | tail -1 | cut -f5 -d' ')
10905 $LFS changelog_clear $MDT0 $USER 0
10906 if [ x$flags != "x0x0" ]; then
10907 do_facet $SINGLEMDS $LCTL --device $MDT0 changelog_deregister \
10909 error "flag $flags is not 0x0"
10911 echo "rename doesn't overwrite a target," \
10912 "changelog record has flags of $flags"
10914 # define CLF_UNLINK_LAST 0x0001
10915 # unlink a file having nlink = 1 (changelog flag 0x1)
10916 rm -f $DIR/$tdir/foo2_161c
10917 $LFS changelog $MDT0 | grep UNLNK
10918 flags=$($LFS changelog $MDT0 | grep UNLNK | tail -1 | cut -f5 -d' ')
10919 $LFS changelog_clear $MDT0 $USER 0
10920 if [ x$flags != "x0x1" ]; then
10921 do_facet $SINGLEMDS $LCTL --device $MDT0 changelog_deregister \
10923 error "flag $flags is not 0x1"
10925 echo "unlink a file having nlink = 1," \
10926 "changelog record has flags of $flags"
10928 # unlink a file having nlink > 1 (changelog flag 0x0)
10929 ln -f $DIR/$tdir/bar_161c $DIR/$tdir/foobar_161c
10930 rm -f $DIR/$tdir/foobar_161c
10931 $LFS changelog $MDT0 | grep UNLNK
10932 flags=$($LFS changelog $MDT0 | grep UNLNK | tail -1 | cut -f5 -d' ')
10933 $LFS changelog_clear $MDT0 $USER 0
10934 if [ x$flags != "x0x0" ]; then
10935 do_facet $SINGLEMDS $LCTL --device $MDT0 changelog_deregister \
10937 error "flag $flags is not 0x0"
10939 echo "unlink a file having nlink > 1," \
10940 "changelog record has flags of $flags"
10941 do_facet $SINGLEMDS $LCTL --device $MDT0 changelog_deregister $USER
10943 run_test 161c "check CL_RENME[UNLINK] changelog record flags"
10950 local path=$(${LFS} fid2path $*)
10951 # Remove the '//' indicating a remote directory
10952 path=$(echo $path | sed 's#//#/#g')
10955 if [ $RC -ne 0 ]; then
10956 err17935 "path looked up of $expected failed. Error $RC"
10958 elif [ "${path}" != "${expected}" ]; then
10959 err17935 "path looked up \"${path}\" instead of \"${expected}\""
10962 echo "fid $fid resolves to path $path (expected $expected)"
10965 test_162a() { # was test_162
10966 # Make changes to filesystem
10967 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
10968 test_mkdir -p -c1 $DIR/$tdir/d2
10969 touch $DIR/$tdir/d2/$tfile
10970 touch $DIR/$tdir/d2/x1
10971 touch $DIR/$tdir/d2/x2
10972 test_mkdir -p -c1 $DIR/$tdir/d2/a/b/c
10973 test_mkdir -p -c1 $DIR/$tdir/d2/p/q/r
10975 FID=$($LFS path2fid $DIR/$tdir/d2/$tfile | tr -d '[]')
10976 check_path "$tdir/d2/$tfile" $FSNAME $FID --link 0 ||
10977 error "check path $tdir/d2/$tfile failed"
10980 ln -s $DIR/$tdir/d2/$tfile $DIR/$tdir/d2/p/q/r/slink
10981 FID=$($LFS path2fid $DIR/$tdir/d2/p/q/r/slink | tr -d '[]')
10982 check_path "$tdir/d2/p/q/r/slink" $FSNAME $FID --link 0 ||
10983 error "check path $tdir/d2/p/q/r/slink failed"
10985 # softlink to wrong file
10986 ln -s /this/is/garbage $DIR/$tdir/d2/p/q/r/slink.wrong
10987 FID=$($LFS path2fid $DIR/$tdir/d2/p/q/r/slink.wrong | tr -d '[]')
10988 check_path "$tdir/d2/p/q/r/slink.wrong" $FSNAME $FID --link 0 ||
10989 error "check path $tdir/d2/p/q/r/slink.wrong failed"
10992 ln $DIR/$tdir/d2/$tfile $DIR/$tdir/d2/p/q/r/hlink
10993 mv $DIR/$tdir/d2/$tfile $DIR/$tdir/d2/a/b/c/new_file
10994 FID=$($LFS path2fid $DIR/$tdir/d2/a/b/c/new_file | tr -d '[]')
10995 # fid2path dir/fsname should both work
10996 check_path "$tdir/d2/a/b/c/new_file" $FSNAME $FID --link 1 ||
10997 error "check path $tdir/d2/a/b/c/new_file failed"
10998 check_path "$DIR/$tdir/d2/p/q/r/hlink" $DIR $FID --link 0 ||
10999 error "check path $DIR/$tdir/d2/p/q/r/hlink failed"
11001 # hardlink count: check that there are 2 links
11002 # Doesnt work with CMD yet: 17935
11003 ${LFS} fid2path $DIR $FID | wc -l | grep -q 2 || \
11004 err17935 "expected 2 links"
11006 # hardlink indexing: remove the first link
11007 rm $DIR/$tdir/d2/p/q/r/hlink
11008 check_path "$tdir/d2/a/b/c/new_file" $FSNAME $FID --link 0 ||
11009 error "check path $DIR/$tdir/d2/a/b/c/new_file failed"
11013 run_test 162a "path lookup sanity"
11016 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
11017 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
11020 $LFS setdirstripe -i0 -c$MDSCOUNT -t all_char $DIR/$tdir/striped_dir ||
11021 error "create striped dir failed"
11023 local FID=$($LFS getdirstripe $DIR/$tdir/striped_dir |
11024 tail -n 1 | awk '{print $2}')
11025 stat $MOUNT/.lustre/fid/$FID && error "sub_stripe can be accessed"
11027 touch $DIR/$tdir/striped_dir/f{0..4} || error "touch f0..4 failed"
11028 mkdir $DIR/$tdir/striped_dir/d{0..4} || error "mkdir d0..4 failed"
11031 for ((i=0;i<5;i++)); do
11032 FID=$($LFS path2fid $DIR/$tdir/striped_dir/f$i | tr -d '[]') ||
11033 error "get fid for f$i failed"
11034 check_path "$tdir/striped_dir/f$i" $FSNAME $FID --link 0 ||
11035 error "check path $tdir/striped_dir/f$i failed"
11037 FID=$($LFS path2fid $DIR/$tdir/striped_dir/d$i | tr -d '[]') ||
11038 error "get fid for d$i failed"
11039 check_path "$tdir/striped_dir/d$i" $FSNAME $FID --link 0 ||
11040 error "check path $tdir/striped_dir/d$i failed"
11045 run_test 162b "striped directory path lookup sanity"
11047 # LU-4239: Verify fid2path works with paths 100 or more directories deep
11049 [[ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.7.51) ]] &&
11050 skip "Need MDS version at least 2.7.51" && return
11051 test_mkdir $DIR/$tdir.local
11052 test_mkdir $DIR/$tdir.remote
11053 local lpath=$tdir.local
11054 local rpath=$tdir.remote
11056 for ((i = 0; i <= 101; i++)); do
11059 FID=$($LFS path2fid $DIR/$lpath | tr -d '[]') ||
11060 error "get fid for local directory $DIR/$lpath failed"
11061 check_path "$DIR/$lpath" $MOUNT $FID --link 0 ||
11062 error "check path for local directory $DIR/$lpath failed"
11065 test_mkdir $DIR/$rpath
11066 FID=$($LFS path2fid $DIR/$rpath | tr -d '[]') ||
11067 error "get fid for remote directory $DIR/$rpath failed"
11068 check_path "$DIR/$rpath" $MOUNT $FID --link 0 ||
11069 error "check path for remote directory $DIR/$rpath failed"
11074 run_test 162c "fid2path works with paths 100 or more directories deep"
11077 # do directio so as not to populate the page cache
11078 log "creating a 10 Mb file"
11079 $MULTIOP $DIR/$tfile oO_CREAT:O_DIRECT:O_RDWR:w$((10*1048576))c || error "multiop failed while creating a file"
11080 log "starting reads"
11081 dd if=$DIR/$tfile of=/dev/null bs=4096 &
11082 log "truncating the file"
11083 $MULTIOP $DIR/$tfile oO_TRUNC:c || error "multiop failed while truncating the file"
11085 kill %+ || true # reads might have finished
11086 echo "wait until dd is finished"
11088 log "removing the temporary file"
11089 rm -rf $DIR/$tfile || error "tmp file removal failed"
11091 run_test 169 "parallel read and truncate should not deadlock"
11094 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
11095 $LCTL clear # bug 18514
11096 $LCTL debug_daemon start $TMP/${tfile}_log_good
11098 $LCTL debug_daemon stop
11099 sed -e "s/^...../a/g" $TMP/${tfile}_log_good > $TMP/${tfile}_log_bad ||
11100 error "sed failed to read log_good"
11102 $LCTL debug_daemon start $TMP/${tfile}_log_good
11104 $LCTL debug_daemon stop
11106 $LCTL df $TMP/${tfile}_log_bad > $TMP/${tfile}_log_bad.out 2>&1 ||
11107 error "lctl df log_bad failed"
11109 local bad_line=$(tail -n 1 $TMP/${tfile}_log_bad.out | awk '{print $9}')
11110 local good_line1=$(tail -n 1 $TMP/${tfile}_log_bad.out | awk '{print $5}')
11112 $LCTL df $TMP/${tfile}_log_good > $TMP/${tfile}_log_good.out 2>&1
11113 local good_line2=$(tail -n 1 $TMP/${tfile}_log_good.out | awk '{print $5}')
11115 [ "$bad_line" ] && [ "$good_line1" ] && [ "$good_line2" ] ||
11116 error "bad_line good_line1 good_line2 are empty"
11118 cat $TMP/${tfile}_log_good >> $TMP/${tfile}_logs_corrupt
11119 cat $TMP/${tfile}_log_bad >> $TMP/${tfile}_logs_corrupt
11120 cat $TMP/${tfile}_log_good >> $TMP/${tfile}_logs_corrupt
11122 $LCTL df $TMP/${tfile}_logs_corrupt > $TMP/${tfile}_log_bad.out 2>&1
11123 local bad_line_new=$(tail -n 1 $TMP/${tfile}_log_bad.out | awk '{print $9}')
11124 local good_line_new=$(tail -n 1 $TMP/${tfile}_log_bad.out | awk '{print $5}')
11126 [ "$bad_line_new" ] && [ "$good_line_new" ] ||
11127 error "bad_line_new good_line_new are empty"
11129 local expected_good=$((good_line1 + good_line2*2))
11131 rm -f $TMP/${tfile}*
11132 # LU-231, short malformed line may not be counted into bad lines
11133 if [ $bad_line -ne $bad_line_new ] &&
11134 [ $bad_line -ne $((bad_line_new - 1)) ]; then
11135 error "expected $bad_line bad lines, but got $bad_line_new"
11139 if [ $expected_good -ne $good_line_new ]; then
11140 error "expected $expected_good good lines, but got $good_line_new"
11145 run_test 170 "test lctl df to handle corrupted log ====================="
11147 test_171() { # bug20592
11148 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
11149 #define OBD_FAIL_PTLRPC_DUMP_LOG 0x50e
11150 $LCTL set_param fail_loc=0x50e
11151 $LCTL set_param fail_val=3000
11152 multiop_bg_pause $DIR/$tfile O_s || true
11154 kill -USR1 $MULTIPID
11158 if dmesg | grep "recursive fault"; then
11159 error "caught a recursive fault"
11161 $LCTL set_param fail_loc=0
11164 run_test 171 "test libcfs_debug_dumplog_thread stuck in do_exit() ======"
11166 # it would be good to share it with obdfilter-survey/iokit-libecho code
11167 setup_obdecho_osc () {
11170 local obdfilter_name=$2
11171 echo "Creating new osc for $obdfilter_name on $ost_nid"
11172 # make sure we can find loopback nid
11173 $LCTL add_uuid $ost_nid $ost_nid >/dev/null 2>&1
11175 [ $rc -eq 0 ] && { $LCTL attach osc ${obdfilter_name}_osc \
11176 ${obdfilter_name}_osc_UUID || rc=2; }
11177 [ $rc -eq 0 ] && { $LCTL --device ${obdfilter_name}_osc setup \
11178 ${obdfilter_name}_UUID $ost_nid || rc=3; }
11182 cleanup_obdecho_osc () {
11183 local obdfilter_name=$1
11184 $LCTL --device ${obdfilter_name}_osc cleanup >/dev/null
11185 $LCTL --device ${obdfilter_name}_osc detach >/dev/null
11192 local pages=${3:-64}
11197 local obd_size=$(get_obd_size $node $OBD)
11198 local page_size=$(get_page_size $node)
11199 if [[ -n "$obd_size" ]]; then
11200 local new_count=$((obd_size / (pages * page_size / 1024)))
11201 [[ $new_count -ge $count ]] || count=$new_count
11204 do_facet $node "$LCTL attach echo_client ec ec_uuid" || rc=1
11205 [ $rc -eq 0 ] && { do_facet $node "$LCTL --device ec setup $OBD" ||
11207 if [ $rc -eq 0 ]; then
11208 id=$(do_facet $node "$LCTL --device ec create 1" | awk '/object id/ {print $6}')
11209 [ ${PIPESTATUS[0]} -eq 0 -a -n "$id" ] || rc=3
11211 echo "New object id is $id"
11212 [ $rc -eq 0 ] && { do_facet $node "$LCTL --device ec getattr $id" ||
11214 [ $rc -eq 0 ] && { do_facet $node "$LCTL --device ec " \
11215 "test_brw $count w v $pages $id" || rc=4; }
11216 [ $rc -eq 0 ] && { do_facet $node "$LCTL --device ec destroy $id 1" ||
11218 [ $rc -eq 0 -o $rc -gt 2 ] && { do_facet $node "$LCTL --device ec " \
11219 "cleanup" || rc=5; }
11220 [ $rc -eq 0 -o $rc -gt 1 ] && { do_facet $node "$LCTL --device ec " \
11221 "detach" || rc=6; }
11222 [ $rc -ne 0 ] && echo "obecho_create_test failed: $rc"
11227 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
11228 remote_ost_nodsh && skip "remote OST with nodsh" && return
11230 local rmmod_local=0
11232 if ! module_loaded obdecho; then
11233 load_module obdecho/obdecho
11237 local osc=$($LCTL dl | grep -v mdt | awk '$3 == "osc" {print $4; exit}')
11238 local host=$(lctl get_param -n osc.$osc.import |
11239 awk '/current_connection:/ {print $2}' )
11240 local target=$(lctl get_param -n osc.$osc.import |
11241 awk '/target:/ {print $2}' )
11242 target=${target%_UUID}
11244 [[ -n $target ]] && { setup_obdecho_osc $host $target || rc=1; } || rc=1
11245 [ $rc -eq 0 ] && { obdecho_test ${target}_osc client || rc=2; }
11246 [[ -n $target ]] && cleanup_obdecho_osc $target
11247 [ $rmmod_local -eq 1 ] && rmmod obdecho
11250 run_test 180a "test obdecho on osc"
11253 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
11254 remote_ost_nodsh && skip "remote OST with nodsh" && return
11256 local rmmod_remote=0
11258 do_facet ost1 "lsmod | grep -q obdecho || " \
11259 "{ insmod ${LUSTRE}/obdecho/obdecho.ko || " \
11260 "modprobe obdecho; }" && rmmod_remote=1
11261 target=$(do_facet ost1 $LCTL dl | awk '/obdfilter/ {print $4;exit}')
11262 [[ -n $target ]] && { obdecho_test $target ost1 || rc=1; }
11263 [ $rmmod_remote -eq 1 ] && do_facet ost1 "rmmod obdecho"
11266 run_test 180b "test obdecho directly on obdfilter"
11268 test_180c() { # LU-2598
11269 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
11270 remote_ost_nodsh && skip "remote OST with nodsh" && return
11271 [[ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.4.0) ]] &&
11272 skip "Need MDS version at least 2.4.0" && return
11275 local rmmod_remote=false
11276 local pages=16384 # 64MB bulk I/O RPC size
11279 do_rpc_nodes $(facet_active_host ost1) load_module obdecho/obdecho &&
11280 rmmod_remote=true || error "failed to load module obdecho"
11282 target=$(do_facet ost1 $LCTL dl | awk '/obdfilter/ { print $4 }' |
11284 if [ -n "$target" ]; then
11285 obdecho_test "$target" ost1 "$pages" || rc=${PIPESTATUS[0]}
11287 echo "there is no obdfilter target on ost1"
11290 $rmmod_remote && do_facet ost1 "rmmod obdecho" || true
11293 run_test 180c "test huge bulk I/O size on obdfilter, don't LASSERT"
11295 test_181() { # bug 22177
11296 test_mkdir -p $DIR/$tdir || error "creating dir $DIR/$tdir"
11297 # create enough files to index the directory
11298 createmany -o $DIR/$tdir/foobar 4000
11299 # print attributes for debug purpose
11302 multiop_bg_pause $DIR/$tdir D_Sc || return 1
11304 # remove the files & current working dir
11305 unlinkmany $DIR/$tdir/foobar 4000
11307 kill -USR1 $MULTIPID
11309 stat $DIR/$tdir && error "open-unlinked dir was not removed!"
11312 run_test 181 "Test open-unlinked dir ========================"
11318 mkdir -p $DIR/$tdir || error "creating dir $DIR/$tdir"
11320 $LCTL set_param mdc.*.rpc_stats=clear
11322 for (( i = 0; i < $tcount; i++ )) ; do
11323 mkdir $DIR/$tdir/$i
11326 for (( i = 0; i < $tcount; i++ )) ; do
11327 createmany -o $DIR/$tdir/$i/f- $fcount &
11331 for (( i = 0; i < $tcount; i++ )) ; do
11332 unlinkmany $DIR/$tdir/$i/f- $fcount &
11336 $LCTL get_param mdc.*.rpc_stats
11340 run_test 182 "Test parallel modify metadata operations ================"
11342 test_183() { # LU-2275
11343 remote_mds_nodsh && skip "remote MDS with nodsh" && return
11344 [[ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.3.56) ]] &&
11345 skip "Need MDS version at least 2.3.56" && return
11347 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
11348 mkdir -p $DIR/$tdir || error "creating dir $DIR/$tdir"
11349 echo aaa > $DIR/$tdir/$tfile
11351 #define OBD_FAIL_MDS_NEGATIVE_POSITIVE 0x148
11352 do_facet $SINGLEMDS $LCTL set_param fail_loc=0x148
11354 ls -l $DIR/$tdir && error "ls succeeded, should have failed"
11355 cat $DIR/$tdir/$tfile && error "cat succeeded, should have failed"
11357 do_facet $SINGLEMDS $LCTL set_param fail_loc=0
11359 # Flush negative dentry cache
11360 touch $DIR/$tdir/$tfile
11362 # We are not checking for any leaked references here, they'll
11363 # become evident next time we do cleanup with module unload.
11366 run_test 183 "No crash or request leak in case of strange dispositions ========"
11368 # test suite 184 is for LU-2016, LU-2017
11370 check_swap_layouts_support && return 0
11372 dir0=$DIR/$tdir/$testnum
11373 test_mkdir -p -c1 $dir0 || error "creating dir $dir0"
11378 $SETSTRIPE -c1 $file1
11380 $SETSTRIPE -c2 $file2
11382 gen1=$($GETSTRIPE -g $file1)
11383 gen2=$($GETSTRIPE -g $file2)
11385 $LFS swap_layouts $file1 $file2 || error "swap of file layout failed"
11386 gen=$($GETSTRIPE -g $file1)
11387 [[ $gen1 != $gen ]] ||
11388 "Layout generation on $file1 does not change"
11389 gen=$($GETSTRIPE -g $file2)
11390 [[ $gen2 != $gen ]] ||
11391 "Layout generation on $file2 does not change"
11393 cmp $ref1 $file2 || error "content compare failed ($ref1 != $file2)"
11394 cmp $ref2 $file1 || error "content compare failed ($ref2 != $file1)"
11396 run_test 184a "Basic layout swap"
11399 check_swap_layouts_support && return 0
11401 dir0=$DIR/$tdir/$testnum
11402 mkdir -p $dir0 || error "creating dir $dir0"
11409 $SETSTRIPE -c1 $file1
11410 $SETSTRIPE -c2 $file2
11411 $SETSTRIPE -c1 $file3
11412 chown $RUNAS_ID $file3
11413 gen1=$($GETSTRIPE -g $file1)
11414 gen2=$($GETSTRIPE -g $file2)
11416 $LFS swap_layouts $dir1 $dir2 &&
11417 error "swap of directories layouts should fail"
11418 $LFS swap_layouts $dir1 $file1 &&
11419 error "swap of directory and file layouts should fail"
11420 $RUNAS $LFS swap_layouts $file1 $file2 &&
11421 error "swap of file we cannot write should fail"
11422 $LFS swap_layouts $file1 $file3 &&
11423 error "swap of file with different owner should fail"
11424 /bin/true # to clear error code
11426 run_test 184b "Forbidden layout swap (will generate errors)"
11429 check_swap_layouts_support && return 0
11431 local dir0=$DIR/$tdir/$testnum
11432 mkdir -p $dir0 || error "creating dir $dir0"
11434 local ref1=$dir0/ref1
11435 local ref2=$dir0/ref2
11436 local file1=$dir0/file1
11437 local file2=$dir0/file2
11438 # create a file large enough for the concurrent test
11439 dd if=/dev/urandom of=$ref1 bs=1M count=$((RANDOM % 50 + 20))
11440 dd if=/dev/urandom of=$ref2 bs=1M count=$((RANDOM % 50 + 20))
11441 echo "ref file size: ref1($(stat -c %s $ref1))," \
11442 "ref2($(stat -c %s $ref2))"
11445 dd if=$ref1 of=$file1 bs=16k &
11448 # Make sure dd starts to copy file
11449 while [ ! -f $file1 ]; do sleep 0.1; done
11451 $LFS swap_layouts $file1 $file2
11454 [[ $? == 0 ]] || error "concurrent write on $file1 failed"
11455 [[ $rc == 0 ]] || error "swap of $file1 and $file2 failed"
11457 # how many bytes copied before swapping layout
11458 local copied=$(stat -c %s $file2)
11459 local remaining=$(stat -c %s $ref1)
11460 remaining=$((remaining - copied))
11461 echo "Copied $copied bytes before swapping layout..."
11463 cmp -n $copied $file1 $ref2 | grep differ &&
11464 error "Content mismatch [0, $copied) of ref2 and file1"
11465 cmp -n $copied $file2 $ref1 ||
11466 error "Content mismatch [0, $copied) of ref1 and file2"
11467 cmp -i $copied:$copied -n $remaining $file1 $ref1 ||
11468 error "Content mismatch [$copied, EOF) of ref1 and file1"
11471 rm -f $ref1 $ref2 $file1 $file2
11473 run_test 184c "Concurrent write and layout swap"
11476 check_swap_layouts_support && return 0
11477 [ -z "$(which getfattr 2>/dev/null)" ] &&
11478 skip "no getfattr command" && return 0
11480 local file1=$DIR/$tdir/$tfile-1
11481 local file2=$DIR/$tdir/$tfile-2
11482 local file3=$DIR/$tdir/$tfile-3
11486 mkdir -p $DIR/$tdir
11487 touch $file1 || error "create $file1 failed"
11488 $OPENFILE -f O_CREAT:O_LOV_DELAY_CREATE $file2 ||
11489 error "create $file2 failed"
11490 $OPENFILE -f O_CREAT:O_LOV_DELAY_CREATE $file3 ||
11491 error "create $file3 failed"
11492 lovea1=$($LFS getstripe $file1 | sed 1d)
11494 $LFS swap_layouts $file2 $file3 ||
11495 error "swap $file2 $file3 layouts failed"
11496 $LFS swap_layouts $file1 $file2 ||
11497 error "swap $file1 $file2 layouts failed"
11499 lovea2=$($LFS getstripe $file2 | sed 1d)
11500 [ "$lovea1" == "$lovea2" ] || error "lovea $lovea1 != $lovea2"
11502 lovea1=$(getfattr -n trusted.lov $file1 | grep ^trusted)
11503 [[ -z "$lovea1" ]] || error "$file1 shouldn't have lovea"
11505 run_test 184d "allow stripeless layouts swap"
11508 [[ $(lustre_version_code $SINGLEMDS) -ge $(version_code 2.6.94) ]] ||
11509 { skip "Need MDS version at least 2.6.94"; return 0; }
11510 check_swap_layouts_support && return 0
11511 [ -z "$(which getfattr 2>/dev/null)" ] &&
11512 skip "no getfattr command" && return 0
11514 local file1=$DIR/$tdir/$tfile-1
11515 local file2=$DIR/$tdir/$tfile-2
11516 local file3=$DIR/$tdir/$tfile-3
11519 mkdir -p $DIR/$tdir
11520 touch $file1 || error "create $file1 failed"
11521 $OPENFILE -f O_CREAT:O_LOV_DELAY_CREATE $file2 ||
11522 error "create $file2 failed"
11523 $OPENFILE -f O_CREAT:O_LOV_DELAY_CREATE $file3 ||
11524 error "create $file3 failed"
11526 $LFS swap_layouts $file1 $file2 ||
11527 error "swap $file1 $file2 layouts failed"
11529 lovea=$(getfattr -n trusted.lov $file1 | grep ^trusted)
11530 [[ -z "$lovea" ]] || error "$file1 shouldn't have lovea"
11532 echo 123 > $file1 || error "Should be able to write into $file1"
11534 $LFS swap_layouts $file1 $file3 ||
11535 error "swap $file1 $file3 layouts failed"
11537 echo 123 > $file1 || error "Should be able to write into $file1"
11539 rm -rf $file1 $file2 $file3
11541 run_test 184e "Recreate layout after stripeless layout swaps"
11543 test_185() { # LU-2441
11544 # LU-3553 - no volatile file support in old servers
11545 [[ $(lustre_version_code $SINGLEMDS) -ge $(version_code 2.3.60) ]] ||
11546 { skip "Need MDS version at least 2.3.60"; return 0; }
11548 mkdir -p $DIR/$tdir || error "creating dir $DIR/$tdir"
11549 touch $DIR/$tdir/spoo
11550 local mtime1=$(stat -c "%Y" $DIR/$tdir)
11551 local fid=$($MULTIOP $DIR/$tdir VFw4096c) ||
11552 error "cannot create/write a volatile file"
11553 [ "$FILESET" == "" ] &&
11554 $CHECKSTAT -t file $MOUNT/.lustre/fid/$fid 2>/dev/null &&
11555 error "FID is still valid after close"
11557 multiop_bg_pause $DIR/$tdir vVw4096_c
11564 # assume that the next FID for this client is sequential, since stdout
11565 # is unfortunately eaten by multiop_bg_pause
11566 local n=$((${fidv[1]} + 1))
11567 local next_fid="${fidv[0]}:$(printf "0x%x" $n):${fidv[2]}"
11568 if [ "$FILESET" == "" ]; then
11569 $CHECKSTAT -t file $MOUNT/.lustre/fid/$next_fid ||
11570 error "FID is missing before close"
11572 kill -USR1 $multi_pid
11573 # 1 second delay, so if mtime change we will see it
11575 local mtime2=$(stat -c "%Y" $DIR/$tdir)
11576 [[ $mtime1 == $mtime2 ]] || error "mtime has changed"
11578 run_test 185 "Volatile file support"
11581 remote_mds_nodsh && skip "remote MDS with nodsh" && return
11582 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.3.0) ] &&
11583 skip "Need MDS version at least 2.3.0" && return
11585 local dir0=$DIR/$tdir/$testnum
11586 mkdir -p $dir0 || error "creating dir $dir0"
11588 local file=$dir0/file1
11589 dd if=/dev/urandom of=$file count=10 bs=1M conv=fsync
11590 local dv1=$($LFS data_version $file)
11591 dd if=/dev/urandom of=$file seek=10 count=1 bs=1M conv=fsync
11592 local dv2=$($LFS data_version $file)
11593 [[ $dv1 != $dv2 ]] ||
11594 error "data version did not change on write $dv1 == $dv2"
11599 run_test 187a "Test data version change"
11602 remote_mds_nodsh && skip "remote MDS with nodsh" && return
11603 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.3.0) ] &&
11604 skip "Need MDS version at least 2.3.0" && return
11606 local dir0=$DIR/$tdir/$testnum
11607 mkdir -p $dir0 || error "creating dir $dir0"
11609 declare -a DV=$($MULTIOP $dir0 Vw1000xYw1000xY | cut -f3 -d" ")
11610 [[ ${DV[0]} != ${DV[1]} ]] ||
11611 error "data version did not change on write"\
11612 " ${DV[0]} == ${DV[1]}"
11617 run_test 187b "Test data version change on volatile file"
11620 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
11621 remote_mgs_nodsh && skip "remote MGS with nodsh" && return
11622 [ -n "$FILESET" ] && skip "SKIP due to FILESET set" && return
11624 local POOL=${POOL:-cea1}
11625 local POOL_ROOT=${POOL_ROOT:-$DIR/d200.pools}
11626 local POOL_DIR_NAME=${POOL_DIR_NAME:-dir_tst}
11629 local last_ost=$(($OSTCOUNT - 1))
11631 local ost_list=$(seq $first_ost $ost_step $last_ost)
11632 local ost_range="$first_ost $last_ost $ost_step"
11633 local test_path=$POOL_ROOT/$POOL_DIR_NAME
11634 local file_dir=$POOL_ROOT/file_tst
11635 local subdir=$test_path/subdir
11639 # former test_200a test_200b
11640 pool_add $POOL || { rc=$? ; break; }
11641 pool_add_targets $POOL $ost_range || { rc=$? ; break; }
11642 # former test_200c test_200d
11643 mkdir -p $test_path
11644 pool_set_dir $POOL $test_path || { rc=$? ; break; }
11645 pool_check_dir $POOL $test_path || { rc=$? ; break; }
11647 pool_check_dir $POOL $subdir || { rc=$? ; break; }
11648 pool_dir_rel_path $POOL $POOL_DIR_NAME $POOL_ROOT \
11649 || { rc=$? ; break; }
11650 # former test_200e test_200f
11651 local files=$((OSTCOUNT*3))
11652 pool_alloc_files $POOL $test_path $files "$ost_list" \
11653 || { rc=$? ; break; }
11654 pool_create_files $POOL $file_dir $files "$ost_list" \
11655 || { rc=$? ; break; }
11656 # former test_200g test_200h
11657 pool_lfs_df $POOL || { rc=$? ; break; }
11658 pool_file_rel_path $POOL $test_path || { rc=$? ; break; }
11660 # former test_201a test_201b test_201c
11661 pool_remove_first_target $POOL || { rc=$? ; break; }
11663 local f=$test_path/$tfile
11664 pool_remove_all_targets $POOL $f || { rc=$? ; break; }
11665 pool_remove $POOL $f || { rc=$? ; break; }
11672 run_test 200 "OST pools"
11674 # usage: default_attr <count | size | offset>
11676 $LCTL get_param -n lov.$FSNAME-clilov-\*.stripe${1}
11679 # usage: check_default_stripe_attr
11680 check_default_stripe_attr() {
11681 ACTUAL=$($GETSTRIPE $* $DIR/$tdir)
11683 --stripe-count|--count)
11684 [ -n "$2" ] && EXPECTED=0 || EXPECTED=$(default_attr count);;
11685 --stripe-size|--size)
11686 [ -n "$2" ] && EXPECTED=0 || EXPECTED=$(default_attr size);;
11687 --stripe-index|--index)
11690 error "unknown getstripe attr '$1'"
11693 [ $ACTUAL != $EXPECTED ] &&
11694 error "$DIR/$tdir has $1 '$ACTUAL', not '$EXPECTED'"
11698 test_mkdir -p $DIR/$tdir
11699 $SETSTRIPE --stripe-count 0 --stripe-size 0 --stripe-index -1 $DIR/$tdir
11701 check_default_stripe_attr --stripe-count
11702 check_default_stripe_attr --stripe-size
11703 check_default_stripe_attr --stripe-index
11707 run_test 204a "Print default stripe attributes ================="
11710 test_mkdir -p $DIR/$tdir
11711 $SETSTRIPE --stripe-count 1 $DIR/$tdir
11713 check_default_stripe_attr --stripe-size
11714 check_default_stripe_attr --stripe-index
11718 run_test 204b "Print default stripe size and offset ==========="
11721 test_mkdir -p $DIR/$tdir
11722 $SETSTRIPE --stripe-size 65536 $DIR/$tdir
11724 check_default_stripe_attr --stripe-count
11725 check_default_stripe_attr --stripe-index
11729 run_test 204c "Print default stripe count and offset ==========="
11732 test_mkdir -p $DIR/$tdir
11733 $SETSTRIPE --stripe-index 0 $DIR/$tdir
11735 check_default_stripe_attr --stripe-count
11736 check_default_stripe_attr --stripe-size
11740 run_test 204d "Print default stripe count and size ============="
11743 test_mkdir -p $DIR/$tdir
11744 $SETSTRIPE -d $DIR/$tdir
11746 check_default_stripe_attr --stripe-count --raw
11747 check_default_stripe_attr --stripe-size --raw
11748 check_default_stripe_attr --stripe-index --raw
11752 run_test 204e "Print raw stripe attributes ================="
11755 test_mkdir -p $DIR/$tdir
11756 $SETSTRIPE --stripe-count 1 $DIR/$tdir
11758 check_default_stripe_attr --stripe-size --raw
11759 check_default_stripe_attr --stripe-index --raw
11763 run_test 204f "Print raw stripe size and offset ==========="
11766 test_mkdir -p $DIR/$tdir
11767 $SETSTRIPE --stripe-size 65536 $DIR/$tdir
11769 check_default_stripe_attr --stripe-count --raw
11770 check_default_stripe_attr --stripe-index --raw
11774 run_test 204g "Print raw stripe count and offset ==========="
11777 test_mkdir -p $DIR/$tdir
11778 $SETSTRIPE --stripe-index 0 $DIR/$tdir
11780 check_default_stripe_attr --stripe-count --raw
11781 check_default_stripe_attr --stripe-size --raw
11785 run_test 204h "Print raw stripe count and size ============="
11787 # Figure out which job scheduler is being used, if any,
11788 # or use a fake one
11789 if [ -n "$SLURM_JOB_ID" ]; then # SLURM
11790 JOBENV=SLURM_JOB_ID
11791 elif [ -n "$LSB_JOBID" ]; then # Load Sharing Facility
11793 elif [ -n "$PBS_JOBID" ]; then # PBS/Maui/Moab
11795 elif [ -n "$LOADL_STEPID" ]; then # LoadLeveller
11796 JOBENV=LOADL_STEP_ID
11797 elif [ -n "$JOB_ID" ]; then # Sun Grid Engine
11800 $LCTL list_param jobid_name > /dev/null 2>&1
11801 if [ $? -eq 0 ]; then
11808 verify_jobstats() {
11813 # we don't really need to clear the stats for this test to work, since each
11814 # command has a unique jobid, but it makes debugging easier if needed.
11815 # for facet in $facets; do
11816 # local dev=$(convert_facet2label $facet)
11817 # # clear old jobstats
11818 # do_facet $facet lctl set_param *.$dev.job_stats="clear"
11821 # use a new JobID for each test, or we might see an old one
11822 [ "$JOBENV" = "FAKE_JOBID" ] &&
11823 FAKE_JOBID=id.$testnum.$(basename ${cmd[0]}).$RANDOM
11827 [ "$JOBENV" = "nodelocal" ] && {
11828 FAKE_JOBID=id.$testnum.$(basename ${cmd[0]}).$RANDOM
11829 $LCTL set_param jobid_name=$FAKE_JOBID
11833 log "Test: ${cmd[*]}"
11834 log "Using JobID environment variable $JOBENV=$JOBVAL"
11836 if [ $JOBENV = "FAKE_JOBID" ]; then
11837 FAKE_JOBID=$JOBVAL ${cmd[*]}
11842 # all files are created on OST0000
11843 for facet in $facets; do
11844 local stats="*.$(convert_facet2label $facet).job_stats"
11845 if [ $(do_facet $facet lctl get_param $stats |
11846 grep -c $JOBVAL) -ne 1 ]; then
11847 do_facet $facet lctl get_param $stats
11848 error "No jobstats for $JOBVAL found on $facet::$stats"
11855 NEW_JOBENV=${1:-$OLD_JOBENV}
11856 do_facet mgs $LCTL conf_param $FSNAME.sys.jobid_var=$NEW_JOBENV
11857 wait_update $HOSTNAME "$LCTL get_param -n jobid_var" $NEW_JOBENV
11861 do_facet $SINGLEMDS \
11862 $LCTL set_param mdt.*.job_cleanup_interval=$OLD_INTERVAL
11863 [ $OLD_JOBENV != $JOBENV ] && jobstats_set $OLD_JOBENV
11864 do_facet $SINGLEMDS lctl --device $MDT0 changelog_deregister $CL_USER
11867 test_205() { # Job stats
11868 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
11869 remote_mgs_nodsh && skip "remote MGS with nodsh" && return
11870 remote_mds_nodsh && skip "remote MDS with nodsh" && return
11871 remote_ost_nodsh && skip "remote OST with nodsh" && return
11873 [ -z "$(lctl get_param -n mdc.*.connect_flags | grep jobstats)" ] &&
11874 skip "Server doesn't support jobstats" && return 0
11875 [[ $JOBID_VAR = disable ]] && skip "jobstats is disabled" && return
11877 OLD_JOBENV=$($LCTL get_param -n jobid_var)
11878 if [ $OLD_JOBENV != $JOBENV ]; then
11879 jobstats_set $JOBENV
11880 trap cleanup_205 EXIT
11883 CL_USER=$(do_facet $SINGLEMDS lctl --device $MDT0 changelog_register -n)
11884 echo "Registered as changelog user $CL_USER"
11886 OLD_INTERVAL=$(do_facet $SINGLEMDS \
11887 lctl get_param -n mdt.*.job_cleanup_interval)
11888 local interval_new=5
11889 do_facet $SINGLEMDS \
11890 $LCTL set_param mdt.*.job_cleanup_interval=$interval_new
11891 local start=$SECONDS
11895 cmd="mkdir $DIR/$tdir"
11896 verify_jobstats "$cmd" "$SINGLEMDS"
11898 cmd="rmdir $DIR/$tdir"
11899 verify_jobstats "$cmd" "$SINGLEMDS"
11900 # mkdir on secondary MDT
11901 if [ $MDSCOUNT -gt 1 ]; then
11902 cmd="lfs mkdir -i 1 $DIR/$tdir.remote"
11903 verify_jobstats "$cmd" "mds2"
11906 cmd="mknod $DIR/$tfile c 1 3"
11907 verify_jobstats "$cmd" "$SINGLEMDS"
11909 cmd="rm -f $DIR/$tfile"
11910 verify_jobstats "$cmd" "$SINGLEMDS"
11911 # create all files on OST0000 so verify_jobstats can find OST stats
11913 cmd="$SETSTRIPE -i 0 -c 1 $DIR/$tfile"
11914 verify_jobstats "$cmd" "$SINGLEMDS"
11916 cmd="touch $DIR/$tfile"
11917 verify_jobstats "$cmd" "$SINGLEMDS ost1"
11919 cmd="dd if=/dev/zero of=$DIR/$tfile bs=1M count=1 oflag=sync"
11920 verify_jobstats "$cmd" "ost1"
11922 cancel_lru_locks osc
11923 cmd="dd if=$DIR/$tfile of=/dev/null bs=1M count=1 iflag=direct"
11924 verify_jobstats "$cmd" "ost1"
11926 cmd="$TRUNCATE $DIR/$tfile 0"
11927 verify_jobstats "$cmd" "$SINGLEMDS ost1"
11929 cmd="mv -f $DIR/$tfile $DIR/$tdir.rename"
11930 verify_jobstats "$cmd" "$SINGLEMDS"
11931 # jobstats expiry - sleep until old stats should be expired
11932 local left=$((interval_new + 2 - (SECONDS - start)))
11933 [ $left -ge 0 ] && echo "sleep $left for expiry" && sleep $((left + 1))
11934 cmd="mkdir $DIR/$tdir.expire"
11935 verify_jobstats "$cmd" "$SINGLEMDS"
11936 [ $(do_facet $SINGLEMDS lctl get_param *.*.job_stats |
11937 grep -c "job_id.*mkdir") -gt 1 ] && error "old jobstats not expired"
11939 # Ensure that jobid are present in changelog (if supported by MDS)
11940 if [ $(lustre_version_code $SINGLEMDS) -ge $(version_code 2.6.52) ]
11942 $LFS changelog $MDT0 | tail -9
11943 jobids=$($LFS changelog $MDT0 | tail -9 | grep -c "j=")
11944 [ $jobids -eq 9 ] ||
11945 error "Wrong changelog jobid count $jobids != 9"
11949 jobstats_set $JOBENV
11951 $LFS changelog $MDT0 | tail -1
11952 jobids=$($LFS changelog $MDT0 | tail -1 | grep -c "j=")
11953 [ $jobids -eq 0 ] ||
11954 error "Unexpected jobids when jobid_var=$JOBENV"
11959 run_test 205 "Verify job stats"
11961 # LU-1480, LU-1773 and LU-1657
11963 mkdir -p $DIR/$tdir
11964 $SETSTRIPE -c -1 $DIR/$tdir
11965 #define OBD_FAIL_LOV_INIT 0x1403
11966 $LCTL set_param fail_loc=0xa0001403
11967 $LCTL set_param fail_val=1
11968 touch $DIR/$tdir/$tfile || true
11970 run_test 206 "fail lov_init_raid0() doesn't lbug"
11973 dd if=/dev/zero of=$DIR/$tfile bs=4k count=$((RANDOM%10+1))
11974 local fsz=`stat -c %s $DIR/$tfile`
11975 cancel_lru_locks mdc
11977 # do not return layout in getattr intent
11978 #define OBD_FAIL_MDS_NO_LL_GETATTR 0x170
11979 $LCTL set_param fail_loc=0x170
11980 local sz=`stat -c %s $DIR/$tfile`
11982 [ $fsz -eq $sz ] || error "file size expected $fsz, actual $sz"
11986 run_test 207a "can refresh layout at glimpse"
11989 dd if=/dev/zero of=$DIR/$tfile bs=4k count=$((RANDOM%10+1))
11990 local cksum=`md5sum $DIR/$tfile`
11991 local fsz=`stat -c %s $DIR/$tfile`
11992 cancel_lru_locks mdc
11993 cancel_lru_locks osc
11995 # do not return layout in getattr intent
11996 #define OBD_FAIL_MDS_NO_LL_OPEN 0x171
11997 $LCTL set_param fail_loc=0x171
11999 # it will refresh layout after the file is opened but before read issues
12000 echo checksum is "$cksum"
12001 echo "$cksum" |md5sum -c --quiet || error "file differs"
12005 run_test 207b "can refresh layout at open"
12008 # FIXME: in this test suite, only RD lease is used. This is okay
12009 # for now as only exclusive open is supported. After generic lease
12010 # is done, this test suite should be revised. - Jinshan
12012 remote_mds_nodsh && skip "remote MDS with nodsh" && return
12013 [[ $(lustre_version_code $SINGLEMDS) -ge $(version_code 2.4.52) ]] ||
12014 { skip "Need MDS version at least 2.4.52"; return 0; }
12016 echo "==== test 1: verify get lease work"
12017 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:eRE+eU || error "get lease error"
12019 echo "==== test 2: verify lease can be broken by upcoming open"
12020 $MULTIOP $DIR/$tfile oO_RDONLY:eR_E-eUc &
12024 $MULTIOP $DIR/$tfile oO_RDONLY:c
12025 kill -USR1 $PID && wait $PID || error "break lease error"
12027 echo "==== test 3: verify lease can't be granted if an open already exists"
12028 $MULTIOP $DIR/$tfile oO_RDONLY:_c &
12032 $MULTIOP $DIR/$tfile oO_RDONLY:eReUc && error "apply lease should fail"
12033 kill -USR1 $PID && wait $PID || error "open file error"
12035 echo "==== test 4: lease can sustain over recovery"
12036 $MULTIOP $DIR/$tfile oO_RDONLY:eR_E+eUc &
12042 kill -USR1 $PID && wait $PID || error "lease broken over recovery"
12044 echo "==== test 5: lease broken can't be regained by replay"
12045 $MULTIOP $DIR/$tfile oO_RDONLY:eR_E-eUc &
12049 # open file to break lease and then recovery
12050 $MULTIOP $DIR/$tfile oO_RDWR:c || error "open file error"
12053 kill -USR1 $PID && wait $PID || error "lease not broken over recovery"
12057 run_test 208 "Exclusive open"
12060 [ -z "$(lctl get_param -n mdc.*.connect_flags | grep disp_stripe)" ] &&
12061 skip_env "must have disp_stripe" && return
12064 sync; sleep 5; sync;
12066 echo 3 > /proc/sys/vm/drop_caches
12067 req_before=$(awk '/ptlrpc_cache / { print $2 }' /proc/slabinfo)
12069 # open/close 500 times
12070 for i in $(seq 500); do
12074 echo 3 > /proc/sys/vm/drop_caches
12075 req_after=$(awk '/ptlrpc_cache / { print $2 }' /proc/slabinfo)
12077 echo "before: $req_before, after: $req_after"
12078 [ $((req_after - req_before)) -ge 300 ] &&
12079 error "open/close requests are not freed"
12082 run_test 209 "read-only open/close requests should be freed promptly"
12086 size=$((size % 8192 + 1))
12087 dd if=/dev/urandom of=$DIR/f212 bs=1k count=$size
12088 sendfile $DIR/f212 $DIR/f212.xyz || error "sendfile wrong"
12089 rm -f $DIR/f212 $DIR/f212.xyz
12091 run_test 212 "Sendfile test ============================================"
12094 dd if=/dev/zero of=$DIR/$tfile bs=4k count=4
12095 cancel_lru_locks osc
12096 lctl set_param fail_loc=0x8000040f
12097 # generate a read lock
12098 cat $DIR/$tfile > /dev/null
12099 # write to the file, it will try to cancel the above read lock.
12100 cat /etc/hosts >> $DIR/$tfile
12102 run_test 213 "OSC lock completion and cancel race don't crash - bug 18829"
12104 test_214() { # for bug 20133
12105 mkdir -p $DIR/$tdir/d214c || error "mkdir $DIR/$tdir/d214c failed"
12106 for (( i=0; i < 340; i++ )) ; do
12107 touch $DIR/$tdir/d214c/a$i
12110 ls -l $DIR/$tdir || error "ls -l $DIR/d214p failed"
12111 mv $DIR/$tdir/d214c $DIR/ || error "mv $DIR/d214p/d214c $DIR/ failed"
12112 ls $DIR/d214c || error "ls $DIR/d214c failed"
12113 rm -rf $DIR/$tdir || error "rm -rf $DIR/d214* failed"
12114 rm -rf $DIR/d214* || error "rm -rf $DIR/d214* failed"
12116 run_test 214 "hash-indexed directory test - bug 20133"
12118 # having "abc" as 1st arg, creates $TMP/lnet_abc.out and $TMP/lnet_abc.sys
12119 create_lnet_proc_files() {
12120 lctl get_param -n $1 >$TMP/lnet_$1.out || error "cannot read lnet.$1"
12121 sysctl lnet.$1 >$TMP/lnet_$1.sys_tmp || error "cannot read lnet.$1"
12123 sed "s/^lnet.$1\ =\ //g" "$TMP/lnet_$1.sys_tmp" >$TMP/lnet_$1.sys
12124 rm -f "$TMP/lnet_$1.sys_tmp"
12127 # counterpart of create_lnet_proc_files
12128 remove_lnet_proc_files() {
12129 rm -f $TMP/lnet_$1.out $TMP/lnet_$1.sys
12132 # uses 1st arg as trailing part of filename, 2nd arg as description for reports,
12133 # 3rd arg as regexp for body
12134 check_lnet_proc_stats() {
12135 local l=$(cat "$TMP/lnet_$1" |wc -l)
12136 [ $l = 1 ] || (cat "$TMP/lnet_$1" && error "$2 is not of 1 line: $l")
12138 grep -E "$3" "$TMP/lnet_$1" || (cat "$TMP/lnet_$1" && error "$2 misformatted")
12141 # uses 1st arg as trailing part of filename, 2nd arg as description for reports,
12142 # 3rd arg as regexp for body, 4th arg as regexp for 1st line, 5th arg is
12143 # optional and can be regexp for 2nd line (lnet.routes case)
12144 check_lnet_proc_entry() {
12145 local blp=2 # blp stands for 'position of 1st line of body'
12146 [ -z "$5" ] || blp=3 # lnet.routes case
12148 local l=$(cat "$TMP/lnet_$1" |wc -l)
12149 # subtracting one from $blp because the body can be empty
12150 [ "$l" -ge "$(($blp - 1))" ] || (cat "$TMP/lnet_$1" && error "$2 is too short: $l")
12152 sed -n '1 p' "$TMP/lnet_$1" |grep -E "$4" >/dev/null ||
12153 (cat "$TMP/lnet_$1" && error "1st line of $2 misformatted")
12155 [ "$5" = "" ] || sed -n '2 p' "$TMP/lnet_$1" |grep -E "$5" >/dev/null ||
12156 (cat "$TMP/lnet_$1" && error "2nd line of $2 misformatted")
12158 # bail out if any unexpected line happened
12159 sed -n "$blp p" "$TMP/lnet_$1" | grep -Ev "$3"
12160 [ "$?" != 0 ] || error "$2 misformatted"
12163 test_215() { # for bugs 18102, 21079, 21517
12164 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
12165 local N='(0|[1-9][0-9]*)' # non-negative numeric
12166 local P='[1-9][0-9]*' # positive numeric
12167 local I='(0|-?[1-9][0-9]*|NA)' # any numeric (0 | >0 | <0) or NA if no value
12168 local NET='[a-z][a-z0-9]*' # LNET net like o2ib2
12169 local ADDR='[0-9.]+' # LNET addr like 10.0.0.1
12170 local NID="$ADDR@$NET" # LNET nid like 10.0.0.1@o2ib2
12172 local L1 # regexp for 1st line
12173 local L2 # regexp for 2nd line (optional)
12174 local BR # regexp for the rest (body)
12176 # lnet.stats should look as 11 space-separated non-negative numerics
12177 BR="^$N $N $N $N $N $N $N $N $N $N $N$"
12178 create_lnet_proc_files "stats"
12179 check_lnet_proc_stats "stats.sys" "lnet.stats" "$BR"
12180 remove_lnet_proc_files "stats"
12182 # lnet.routes should look like this:
12183 # Routing disabled/enabled
12184 # net hops priority state router
12185 # where net is a string like tcp0, hops > 0, priority >= 0,
12186 # state is up/down,
12187 # router is a string like 192.168.1.1@tcp2
12188 L1="^Routing (disabled|enabled)$"
12189 L2="^net +hops +priority +state +router$"
12190 BR="^$NET +$N +(0|1) +(up|down) +$NID$"
12191 create_lnet_proc_files "routes"
12192 check_lnet_proc_entry "routes.sys" "lnet.routes" "$BR" "$L1" "$L2"
12193 remove_lnet_proc_files "routes"
12195 # lnet.routers should look like this:
12196 # ref rtr_ref alive_cnt state last_ping ping_sent deadline down_ni router
12197 # where ref > 0, rtr_ref > 0, alive_cnt >= 0, state is up/down,
12198 # last_ping >= 0, ping_sent is boolean (0/1), deadline and down_ni are
12199 # numeric (0 or >0 or <0), router is a string like 192.168.1.1@tcp2
12200 L1="^ref +rtr_ref +alive_cnt +state +last_ping +ping_sent +deadline +down_ni +router$"
12201 BR="^$P +$P +$N +(up|down) +$N +(0|1) +$I +$I +$NID$"
12202 create_lnet_proc_files "routers"
12203 check_lnet_proc_entry "routers.sys" "lnet.routers" "$BR" "$L1"
12204 remove_lnet_proc_files "routers"
12206 # lnet.peers should look like this:
12207 # nid refs state last max rtr min tx min queue
12208 # where nid is a string like 192.168.1.1@tcp2, refs > 0,
12209 # state is up/down/NA, max >= 0. last, rtr, min, tx, min are
12210 # numeric (0 or >0 or <0), queue >= 0.
12211 L1="^nid +refs +state +last +max +rtr +min +tx +min +queue$"
12212 BR="^$NID +$P +(up|down|NA) +$I +$N +$I +$I +$I +$I +$N$"
12213 create_lnet_proc_files "peers"
12214 check_lnet_proc_entry "peers.sys" "lnet.peers" "$BR" "$L1"
12215 remove_lnet_proc_files "peers"
12217 # lnet.buffers should look like this:
12218 # pages count credits min
12219 # where pages >=0, count >=0, credits and min are numeric (0 or >0 or <0)
12220 L1="^pages +count +credits +min$"
12221 BR="^ +$N +$N +$I +$I$"
12222 create_lnet_proc_files "buffers"
12223 check_lnet_proc_entry "buffers.sys" "lnet.buffers" "$BR" "$L1"
12224 remove_lnet_proc_files "buffers"
12226 # lnet.nis should look like this:
12227 # nid status alive refs peer rtr max tx min
12228 # where nid is a string like 192.168.1.1@tcp2, status is up/down,
12229 # alive is numeric (0 or >0 or <0), refs >= 0, peer >= 0,
12230 # rtr >= 0, max >=0, tx and min are numeric (0 or >0 or <0).
12231 L1="^nid +status +alive +refs +peer +rtr +max +tx +min$"
12232 BR="^$NID +(up|down) +$I +$N +$N +$N +$N +$I +$I$"
12233 create_lnet_proc_files "nis"
12234 check_lnet_proc_entry "nis.sys" "lnet.nis" "$BR" "$L1"
12235 remove_lnet_proc_files "nis"
12237 # can we successfully write to lnet.stats?
12238 lctl set_param -n stats=0 || error "cannot write to lnet.stats"
12239 sysctl -w lnet.stats=0 || error "cannot write to lnet.stats"
12241 run_test 215 "lnet exists and has proper content - bugs 18102, 21079, 21517"
12243 test_216() { # bug 20317
12244 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
12245 remote_ost_nodsh && skip "remote OST with nodsh" && return
12248 local facets=$(get_facets OST)
12249 local p="$TMP/$TESTSUITE-$TESTNAME.parameters"
12251 save_lustre_params client "osc.*.contention_seconds" > $p
12252 save_lustre_params $facets \
12253 "ldlm.namespaces.filter-*.max_nolock_bytes" >> $p
12254 save_lustre_params $facets \
12255 "ldlm.namespaces.filter-*.contended_locks" >> $p
12256 save_lustre_params $facets \
12257 "ldlm.namespaces.filter-*.contention_seconds" >> $p
12260 # agressive lockless i/o settings
12261 for node in $(osts_nodes); do
12262 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'
12264 lctl set_param -n osc.*.contention_seconds 60
12266 $DIRECTIO write $DIR/$tfile 0 10 4096
12267 $CHECKSTAT -s 40960 $DIR/$tfile
12269 # disable lockless i/o
12270 for node in $(osts_nodes); do
12271 do_node $node 'lctl set_param -n ldlm.namespaces.filter-*.max_nolock_bytes 0; lctl set_param -n ldlm.namespaces.filter-*.contended_locks 32; lctl set_param -n ldlm.namespaces.filter-*.contention_seconds 0'
12273 lctl set_param -n osc.*.contention_seconds 0
12276 dd if=/dev/zero of=$DIR/$tfile count=0
12277 $CHECKSTAT -s 0 $DIR/$tfile
12279 restore_lustre_params <$p
12283 run_test 216 "check lockless direct write works and updates file size and kms correctly"
12285 test_217() { # bug 22430
12286 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
12290 for node in $(nodes_list); do
12291 nid=$(host_nids_address $node $NETTYPE)
12292 if [[ $nid = *-* ]] ; then
12293 echo "lctl ping $nid@$NETTYPE"
12294 lctl ping $nid@$NETTYPE
12296 echo "skipping $node (no hyphen detected)"
12300 run_test 217 "check lctl ping for hostnames with hiphen ('-')"
12303 # do directio so as not to populate the page cache
12304 log "creating a 10 Mb file"
12305 $MULTIOP $DIR/$tfile oO_CREAT:O_DIRECT:O_RDWR:w$((10*1048576))c || error "multiop failed while creating a file"
12306 log "starting reads"
12307 dd if=$DIR/$tfile of=/dev/null bs=4096 &
12308 log "truncating the file"
12309 $MULTIOP $DIR/$tfile oO_TRUNC:c || error "multiop failed while truncating the file"
12311 kill %+ || true # reads might have finished
12312 echo "wait until dd is finished"
12314 log "removing the temporary file"
12315 rm -rf $DIR/$tfile || error "tmp file removal failed"
12317 run_test 218 "parallel read and truncate should not deadlock ======================="
12320 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
12321 # write one partial page
12322 dd if=/dev/zero of=$DIR/$tfile bs=1024 count=1
12323 # set no grant so vvp_io_commit_write will do sync write
12324 $LCTL set_param fail_loc=0x411
12325 # write a full page at the end of file
12326 dd if=/dev/zero of=$DIR/$tfile bs=4096 count=1 seek=1 conv=notrunc
12328 $LCTL set_param fail_loc=0
12329 dd if=/dev/zero of=$DIR/$tfile bs=4096 count=1 seek=3
12330 $LCTL set_param fail_loc=0x411
12331 dd if=/dev/zero of=$DIR/$tfile bs=1024 count=1 seek=2 conv=notrunc
12334 dd if=/dev/zero of=$DIR/$tfile-2 bs=1024 count=1
12335 $CHECKSTAT -s 1024 $DIR/$tfile-2 || error "checkstat wrong size"
12337 run_test 219 "LU-394: Write partial won't cause uncontiguous pages vec at LND"
12339 test_220() { #LU-325
12340 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
12341 remote_ost_nodsh && skip "remote OST with nodsh" && return
12342 remote_mds_nodsh && skip "remote MDS with nodsh" && return
12343 remote_mgs_nodsh && skip "remote MGS with nodsh" && return
12346 # create on MDT0000 so the last_id and next_id are correct
12348 local OST=$($LFS df $DIR | awk '/OST:'$OSTIDX'/ { print $1 }')
12352 local mdtosc_proc1=$(get_mdtosc_proc_path $SINGLEMDS $OST)
12353 local last_id=$(do_facet $SINGLEMDS lctl get_param -n \
12354 osc.$mdtosc_proc1.prealloc_last_id)
12355 local next_id=$(do_facet $SINGLEMDS lctl get_param -n \
12356 osc.$mdtosc_proc1.prealloc_next_id)
12360 do_facet ost$((OSTIDX + 1)) lctl set_param fail_val=-1
12361 #define OBD_FAIL_OST_ENOINO 0x229
12362 do_facet ost$((OSTIDX + 1)) lctl set_param fail_loc=0x229
12363 do_facet mgs $LCTL pool_new $FSNAME.$TESTNAME || return 1
12364 do_facet mgs $LCTL pool_add $FSNAME.$TESTNAME $OST || return 2
12366 $SETSTRIPE $DIR/$tdir -i $OSTIDX -c 1 -p $FSNAME.$TESTNAME
12368 MDSOBJS=$((last_id - next_id))
12369 echo "preallocated objects on MDS is $MDSOBJS" "($last_id - $next_id)"
12371 blocks=$($LFS df $MOUNT | awk '($1 == '$OSTIDX') { print $4 }')
12372 echo "OST still has $count kbytes free"
12374 echo "create $MDSOBJS files @next_id..."
12375 createmany -o $DIR/$tdir/f $MDSOBJS || return 3
12377 local last_id2=$(do_facet mds${MDSIDX} lctl get_param -n \
12378 osc.$mdtosc_proc1.prealloc_last_id)
12379 local next_id2=$(do_facet mds${MDSIDX} lctl get_param -n \
12380 osc.$mdtosc_proc1.prealloc_next_id)
12382 echo "after creation, last_id=$last_id2, next_id=$next_id2"
12387 do_facet ost$((OSTIDX + 1)) lctl set_param fail_val=0
12388 do_facet ost$((OSTIDX + 1)) lctl set_param fail_loc=0
12390 do_facet mgs $LCTL pool_remove $FSNAME.$TESTNAME $OST || return 4
12391 do_facet mgs $LCTL pool_destroy $FSNAME.$TESTNAME || return 5
12392 echo "unlink $MDSOBJS files @$next_id..."
12393 unlinkmany $DIR/$tdir/f $MDSOBJS || return 6
12395 run_test 220 "preallocated MDS objects still used if ENOSPC from OST"
12398 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
12399 dd if=`which date` of=$MOUNT/date oflag=sync
12400 chmod +x $MOUNT/date
12402 #define OBD_FAIL_LLITE_FAULT_TRUNC_RACE 0x1401
12403 $LCTL set_param fail_loc=0x80001401
12405 $MOUNT/date > /dev/null
12408 run_test 221 "make sure fault and truncate race to not cause OOM"
12411 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
12413 test_mkdir -p $DIR/$tdir
12414 $SETSTRIPE -c 1 -i 0 $DIR/$tdir
12415 createmany -o $DIR/$tdir/$tfile 10
12416 cancel_lru_locks mdc
12417 cancel_lru_locks osc
12418 #define OBD_FAIL_LDLM_AGL_DELAY 0x31a
12419 $LCTL set_param fail_loc=0x31a
12420 ls -l $DIR/$tdir > /dev/null || error "AGL for ls failed"
12421 $LCTL set_param fail_loc=0
12424 run_test 222a "AGL for ls should not trigger CLIO lock failure ================"
12427 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
12429 test_mkdir -p $DIR/$tdir
12430 $SETSTRIPE -c 1 -i 0 $DIR/$tdir
12431 createmany -o $DIR/$tdir/$tfile 10
12432 cancel_lru_locks mdc
12433 cancel_lru_locks osc
12434 #define OBD_FAIL_LDLM_AGL_DELAY 0x31a
12435 $LCTL set_param fail_loc=0x31a
12436 rm -r $DIR/$tdir || "AGL for rmdir failed"
12437 $LCTL set_param fail_loc=0
12439 run_test 222b "AGL for rmdir should not trigger CLIO lock failure ============="
12442 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
12444 test_mkdir -p $DIR/$tdir
12445 $SETSTRIPE -c 1 -i 0 $DIR/$tdir
12446 createmany -o $DIR/$tdir/$tfile 10
12447 cancel_lru_locks mdc
12448 cancel_lru_locks osc
12449 #define OBD_FAIL_LDLM_AGL_NOLOCK 0x31b
12450 $LCTL set_param fail_loc=0x31b
12451 ls -l $DIR/$tdir > /dev/null || error "reenqueue failed"
12452 $LCTL set_param fail_loc=0
12455 run_test 223 "osc reenqueue if without AGL lock granted ======================="
12457 test_224a() { # LU-1039, MRP-303
12458 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
12459 #define OBD_FAIL_PTLRPC_CLIENT_BULK_CB 0x508
12460 $LCTL set_param fail_loc=0x508
12461 dd if=/dev/zero of=$DIR/$tfile bs=4096 count=1 conv=fsync
12462 $LCTL set_param fail_loc=0
12465 run_test 224a "Don't panic on bulk IO failure"
12467 test_224b() { # LU-1039, MRP-303
12468 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
12469 dd if=/dev/zero of=$DIR/$tfile bs=4096 count=1
12470 cancel_lru_locks osc
12471 #define OBD_FAIL_PTLRPC_CLIENT_BULK_CB2 0x515
12472 $LCTL set_param fail_loc=0x515
12473 dd of=/dev/null if=$DIR/$tfile bs=4096 count=1
12474 $LCTL set_param fail_loc=0
12477 run_test 224b "Don't panic on bulk IO failure"
12479 test_224c() { # LU-6441
12480 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
12481 local pages_per_rpc=$($LCTL get_param \
12482 osc.*.max_pages_per_rpc)
12483 local at_max=$($LCTL get_param -n at_max)
12484 local timeout=$($LCTL get_param -n timeout)
12485 local test_at="$LCTL get_param -n at_max"
12486 local param_at="$FSNAME.sys.at_max"
12487 local test_timeout="$LCTL get_param -n timeout"
12488 local param_timeout="$FSNAME.sys.timeout"
12490 $LCTL set_param -n osc.*.max_pages_per_rpc=1024
12492 set_conf_param_and_check client "$test_at" "$param_at" 0 ||
12493 error "conf_param at_max=0 failed"
12494 set_conf_param_and_check client "$test_timeout" "$param_timeout" 5 ||
12495 error "conf_param timeout=5 failed"
12497 #define OBD_FAIL_PTLRPC_CLIENT_BULK_CB3 0x520
12498 $LCTL set_param fail_loc=0x520
12499 dd if=/dev/zero of=$DIR/$tfile bs=8MB count=1
12501 $LCTL set_param fail_loc=0
12503 set_conf_param_and_check client "$test_at" "$param_at" $at_max ||
12504 error "conf_param at_max=$at_max failed"
12505 set_conf_param_and_check client "$test_timeout" "$param_timeout" \
12506 $timeout || error "conf_param timeout=$timeout failed"
12508 $LCTL set_param -n $pages_per_rpc
12510 run_test 224c "Don't hang if one of md lost during large bulk RPC"
12512 MDSSURVEY=${MDSSURVEY:-$(which mds-survey 2>/dev/null || true)}
12514 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
12515 remote_mds_nodsh && skip "remote MDS with nodsh" && return
12516 if [ -z ${MDSSURVEY} ]; then
12517 skip_env "mds-survey not found" && return
12520 [ $MDSCOUNT -ge 2 ] &&
12521 skip "skipping now for more than one MDT" && return
12523 [ $(lustre_version_code $SINGLEMDS) -ge $(version_code 2.2.51) ] ||
12524 { skip "Need MDS version at least 2.2.51"; return; }
12526 local mds=$(facet_host $SINGLEMDS)
12527 local target=$(do_nodes $mds 'lctl dl' | \
12528 awk "{if (\$2 == \"UP\" && \$3 == \"mdt\") {print \$4}}")
12530 local cmd1="file_count=1000 thrhi=4"
12531 local cmd2="dir_count=2 layer=mdd stripe_count=0"
12532 local cmd3="rslt_loc=${TMP} targets=\"$mds:$target\" $MDSSURVEY"
12533 local cmd="$cmd1 $cmd2 $cmd3"
12535 rm -f ${TMP}/mds_survey*
12537 eval $cmd || error "mds-survey with zero-stripe failed"
12538 cat ${TMP}/mds_survey*
12539 rm -f ${TMP}/mds_survey*
12541 run_test 225a "Metadata survey sanity with zero-stripe"
12544 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
12545 remote_mds_nodsh && skip "remote MDS with nodsh" && return
12546 if [ -z ${MDSSURVEY} ]; then
12547 skip_env "mds-survey not found" && return
12549 [ $(lustre_version_code $SINGLEMDS) -ge $(version_code 2.2.51) ] ||
12550 { skip "Need MDS version at least 2.2.51"; return; }
12552 if [ $($LCTL dl | grep -c osc) -eq 0 ]; then
12553 skip_env "Need to mount OST to test" && return
12556 [ $MDSCOUNT -ge 2 ] &&
12557 skip "skipping now for more than one MDT" && return
12558 local mds=$(facet_host $SINGLEMDS)
12559 local target=$(do_nodes $mds 'lctl dl' | \
12560 awk "{if (\$2 == \"UP\" && \$3 == \"mdt\") {print \$4}}")
12562 local cmd1="file_count=1000 thrhi=4"
12563 local cmd2="dir_count=2 layer=mdd stripe_count=1"
12564 local cmd3="rslt_loc=${TMP} targets=\"$mds:$target\" $MDSSURVEY"
12565 local cmd="$cmd1 $cmd2 $cmd3"
12567 rm -f ${TMP}/mds_survey*
12569 eval $cmd || error "mds-survey with stripe_count failed"
12570 cat ${TMP}/mds_survey*
12571 rm -f ${TMP}/mds_survey*
12573 run_test 225b "Metadata survey sanity with stripe_count = 1"
12575 mcreate_path2fid () {
12581 local path=$DIR/$tdir/$name
12586 $MCREATE --mode=$1 --major=$2 --minor=$3 $path ||
12587 error "cannot create $desc"
12589 fid=$($LFS path2fid $path | tr -d '[' | tr -d ']')
12591 [ $rc -ne 0 ] && error "cannot get fid of a $desc"
12593 fid_path=$($LFS fid2path $MOUNT $fid)
12595 [ $rc -ne 0 ] && error "cannot get path of $desc by $DIR $path $fid"
12597 [ "$path" == "$fid_path" ] ||
12598 error "fid2path returned $fid_path, expected $path"
12600 echo "pass with $path and $fid"
12605 mkdir -p $DIR/$tdir
12607 mcreate_path2fid 0010666 0 0 fifo "FIFO"
12608 mcreate_path2fid 0020666 1 3 null "character special file (null)"
12609 mcreate_path2fid 0020666 1 255 none "character special file (no device)"
12610 mcreate_path2fid 0040666 0 0 dir "directory"
12611 mcreate_path2fid 0060666 7 0 loop0 "block special file (loop)"
12612 mcreate_path2fid 0100666 0 0 file "regular file"
12613 mcreate_path2fid 0120666 0 0 link "symbolic link"
12614 mcreate_path2fid 0140666 0 0 sock "socket"
12616 run_test 226a "call path2fid and fid2path on files of all type"
12619 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
12623 mkdir -p $DIR/$tdir
12624 $LFS setdirstripe -i $MDTIDX $DIR/$tdir/remote_dir ||
12625 error "create remote directory failed"
12626 mcreate_path2fid 0010666 0 0 "remote_dir/fifo" "FIFO"
12627 mcreate_path2fid 0020666 1 3 "remote_dir/null" \
12628 "character special file (null)"
12629 mcreate_path2fid 0020666 1 255 "remote_dir/none" \
12630 "character special file (no device)"
12631 mcreate_path2fid 0040666 0 0 "remote_dir/dir" "directory"
12632 mcreate_path2fid 0060666 7 0 "remote_dir/loop0" \
12633 "block special file (loop)"
12634 mcreate_path2fid 0100666 0 0 "remote_dir/file" "regular file"
12635 mcreate_path2fid 0120666 0 0 "remote_dir/link" "symbolic link"
12636 mcreate_path2fid 0140666 0 0 "remote_dir/sock" "socket"
12638 run_test 226b "call path2fid and fid2path on files of all type under remote dir"
12640 # LU-1299 Executing or running ldd on a truncated executable does not
12641 # cause an out-of-memory condition.
12643 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
12644 [ -z "$(which ldd)" ] && skip "should have ldd tool" && return
12645 dd if=$(which date) of=$MOUNT/date bs=1k count=1
12646 chmod +x $MOUNT/date
12648 $MOUNT/date > /dev/null
12649 ldd $MOUNT/date > /dev/null
12652 run_test 227 "running truncated executable does not cause OOM"
12654 # LU-1512 try to reuse idle OI blocks
12656 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
12657 remote_mds_nodsh && skip "remote MDS with nodsh" && return
12658 [ "$(facet_fstype $SINGLEMDS)" != "ldiskfs" ] &&
12659 skip "non-ldiskfs backend" && return
12661 local MDT_DEV=$(mdsdevname ${SINGLEMDS//mds/})
12662 local myDIR=$DIR/$tdir
12665 #define OBD_FAIL_SEQ_EXHAUST 0x1002
12666 $LCTL set_param fail_loc=0x80001002
12667 createmany -o $myDIR/t- 10000
12668 $LCTL set_param fail_loc=0
12669 # The guard is current the largest FID holder
12671 local SEQ=$($LFS path2fid $myDIR/guard | awk -F ':' '{print $1}' |
12673 local IDX=$(($SEQ % 64))
12675 do_facet $SINGLEMDS sync
12676 # Make sure journal flushed.
12678 local blk1=$(do_facet $SINGLEMDS \
12679 "$DEBUGFS -c -R \\\"stat oi.16.${IDX}\\\" $MDT_DEV" |
12680 grep Blockcount | awk '{print $4}')
12682 # Remove old files, some OI blocks will become idle.
12683 unlinkmany $myDIR/t- 10000
12684 # Create new files, idle OI blocks should be reused.
12685 createmany -o $myDIR/t- 2000
12686 do_facet $SINGLEMDS sync
12687 # Make sure journal flushed.
12689 local blk2=$(do_facet $SINGLEMDS \
12690 "$DEBUGFS -c -R \\\"stat oi.16.${IDX}\\\" $MDT_DEV" |
12691 grep Blockcount | awk '{print $4}')
12693 [ $blk1 == $blk2 ] || error "old blk1=$blk1, new blk2=$blk2, unmatched!"
12695 run_test 228a "try to reuse idle OI blocks"
12698 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
12699 remote_mds_nodsh && skip "remote MDS with nodsh" && return
12700 [ "$(facet_fstype $SINGLEMDS)" != "ldiskfs" ] &&
12701 skip "non-ldiskfs backend" && return
12703 local MDT_DEV=$(mdsdevname ${SINGLEMDS//mds/})
12704 local myDIR=$DIR/$tdir
12707 #define OBD_FAIL_SEQ_EXHAUST 0x1002
12708 $LCTL set_param fail_loc=0x80001002
12709 createmany -o $myDIR/t- 10000
12710 $LCTL set_param fail_loc=0
12711 # The guard is current the largest FID holder
12713 local SEQ=$($LFS path2fid $myDIR/guard | awk -F ':' '{print $1}' |
12715 local IDX=$(($SEQ % 64))
12717 do_facet $SINGLEMDS sync
12718 # Make sure journal flushed.
12720 local blk1=$(do_facet $SINGLEMDS \
12721 "$DEBUGFS -c -R \\\"stat oi.16.${IDX}\\\" $MDT_DEV" |
12722 grep Blockcount | awk '{print $4}')
12724 # Remove old files, some OI blocks will become idle.
12725 unlinkmany $myDIR/t- 10000
12728 stop $SINGLEMDS || error "Fail to stop MDT."
12730 start $SINGLEMDS $MDT_DEV $MDS_MOUNT_OPTS || error "Fail to start MDT."
12732 df $MOUNT || error "Fail to df."
12733 # Create new files, idle OI blocks should be reused.
12734 createmany -o $myDIR/t- 2000
12735 do_facet $SINGLEMDS sync
12736 # Make sure journal flushed.
12738 local blk2=$(do_facet $SINGLEMDS \
12739 "$DEBUGFS -c -R \\\"stat oi.16.${IDX}\\\" $MDT_DEV" |
12740 grep Blockcount | awk '{print $4}')
12742 [ $blk1 == $blk2 ] || error "old blk1=$blk1, new blk2=$blk2, unmatched!"
12744 run_test 228b "idle OI blocks can be reused after MDT restart"
12748 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
12749 remote_mds_nodsh && skip "remote MDS with nodsh" && return
12750 [ "$(facet_fstype $SINGLEMDS)" != "ldiskfs" ] &&
12751 skip "non-ldiskfs backend" && return
12753 local MDT_DEV=$(mdsdevname ${SINGLEMDS//mds/})
12754 local myDIR=$DIR/$tdir
12757 #define OBD_FAIL_SEQ_EXHAUST 0x1002
12758 $LCTL set_param fail_loc=0x80001002
12759 # 20000 files can guarantee there are index nodes in the OI file
12760 createmany -o $myDIR/t- 20000
12761 $LCTL set_param fail_loc=0
12762 # The guard is current the largest FID holder
12764 local SEQ=$($LFS path2fid $myDIR/guard | awk -F ':' '{print $1}' |
12766 local IDX=$(($SEQ % 64))
12768 do_facet $SINGLEMDS sync
12769 # Make sure journal flushed.
12771 local blk1=$(do_facet $SINGLEMDS \
12772 "$DEBUGFS -c -R \\\"stat oi.16.${IDX}\\\" $MDT_DEV" |
12773 grep Blockcount | awk '{print $4}')
12775 # Remove old files, some OI blocks will become idle.
12776 unlinkmany $myDIR/t- 20000
12778 # The OI file should become empty now
12780 # Create new files, idle OI blocks should be reused.
12781 createmany -o $myDIR/t- 2000
12782 do_facet $SINGLEMDS sync
12783 # Make sure journal flushed.
12785 local blk2=$(do_facet $SINGLEMDS \
12786 "$DEBUGFS -c -R \\\"stat oi.16.${IDX}\\\" $MDT_DEV" |
12787 grep Blockcount | awk '{print $4}')
12789 [ $blk1 == $blk2 ] || error "old blk1=$blk1, new blk2=$blk2, unmatched!"
12791 run_test 228c "NOT shrink the last entry in OI index node to recycle idle leaf"
12793 test_229() { # LU-2482, LU-3448
12794 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.4.53) ] &&
12795 skip "No HSM $(lustre_build_version $SINGLEMDS) MDS < 2.4.53" &&
12797 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
12798 [ $OSTCOUNT -lt 2 ] && skip "needs >= 2 OSTs" && return
12802 # Create a file with a released layout and stripe count 2.
12803 $MULTIOP $DIR/$tfile H2c ||
12804 error "failed to create file with released layout"
12806 $GETSTRIPE -v $DIR/$tfile
12808 local pattern=$($GETSTRIPE -L $DIR/$tfile)
12809 [ X"$pattern" = X"80000001" ] || error "pattern error ($pattern)"
12811 local stripe_count=$($GETSTRIPE -c $DIR/$tfile) || error "getstripe"
12812 [ $stripe_count -eq 2 ] || error "stripe count not 2 ($stripe_count)"
12813 stat $DIR/$tfile || error "failed to stat released file"
12815 chown $RUNAS_ID $DIR/$tfile ||
12816 error "chown $RUNAS_ID $DIR/$tfile failed"
12818 chgrp $RUNAS_ID $DIR/$tfile ||
12819 error "chgrp $RUNAS_ID $DIR/$tfile failed"
12821 touch $DIR/$tfile || error "touch $DIR/$tfile failed"
12822 rm $DIR/$tfile || error "failed to remove released file"
12824 run_test 229 "getstripe/stat/rm/attr changes work on released files"
12827 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
12828 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
12831 test_mkdir $DIR/$tdir
12832 test_mkdir -i0 -c1 $DIR/$tdir/test_230_local
12833 local mdt_idx=$($GETSTRIPE -M $DIR/$tdir/test_230_local)
12834 [ $mdt_idx -ne 0 ] &&
12835 error "create local directory on wrong MDT $mdt_idx"
12837 $LFS mkdir -i $MDTIDX $DIR/$tdir/test_230 ||
12838 error "create remote directory failed"
12839 local mdt_idx=$($GETSTRIPE -M $DIR/$tdir/test_230)
12840 [ $mdt_idx -ne $MDTIDX ] &&
12841 error "create remote directory on wrong MDT $mdt_idx"
12843 createmany -o $DIR/$tdir/test_230/t- 10 ||
12844 error "create files on remote directory failed"
12845 mdt_idx=$($GETSTRIPE -M $DIR/$tdir/test_230/t-0)
12846 [ $mdt_idx -ne $MDTIDX ] && error "create files on wrong MDT $mdt_idx"
12847 rm -r $DIR/$tdir || error "unlink remote directory failed"
12849 run_test 230a "Create remote directory and files under the remote directory"
12852 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
12853 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
12860 local migrate_dir=$DIR/$tdir/migrate_dir
12861 local other_dir=$DIR/$tdir/other_dir
12863 test_mkdir $DIR/$tdir
12864 test_mkdir -i0 -c1 $migrate_dir
12865 test_mkdir -i0 -c1 $other_dir
12866 for ((i=0; i<10; i++)); do
12867 mkdir -p $migrate_dir/dir_${i}
12868 createmany -o $migrate_dir/dir_${i}/f 10 ||
12869 error "create files under remote dir failed $i"
12872 cp /etc/passwd $migrate_dir/$tfile
12873 cp /etc/passwd $other_dir/$tfile
12874 chattr +SAD $migrate_dir
12875 chattr +SAD $migrate_dir/$tfile
12877 local old_dir_flag=$(lsattr -a $migrate_dir | awk '/\/\.$/ {print $1}')
12878 local old_file_flag=$(lsattr $migrate_dir/$tfile | awk '{print $1}')
12879 local old_dir_mode=$(stat -c%f $migrate_dir)
12880 local old_file_mode=$(stat -c%f $migrate_dir/$tfile)
12882 mkdir -p $migrate_dir/dir_default_stripe2
12883 $SETSTRIPE -c 2 $migrate_dir/dir_default_stripe2
12884 $SETSTRIPE -c 2 $migrate_dir/${tfile}_stripe2
12886 mkdir -p $other_dir
12887 ln $migrate_dir/$tfile $other_dir/luna
12888 ln $migrate_dir/$tfile $migrate_dir/sofia
12889 ln $other_dir/$tfile $migrate_dir/david
12890 ln -s $migrate_dir/$tfile $other_dir/zachary
12891 ln -s $migrate_dir/$tfile $migrate_dir/${tfile}_ln
12892 ln -s $other_dir/$tfile $migrate_dir/${tfile}_ln_other
12894 $LFS migrate -m $MDTIDX $migrate_dir ||
12895 error "fails on migrating remote dir to MDT1"
12897 echo "migratate to MDT1, then checking.."
12898 for ((i = 0; i < 10; i++)); do
12899 for file in $(find $migrate_dir/dir_${i}); do
12900 mdt_index=$($LFS getstripe -M $file)
12901 [ $mdt_index == $MDTIDX ] ||
12902 error "$file is not on MDT${MDTIDX}"
12906 # the multiple link file should still in MDT0
12907 mdt_index=$($LFS getstripe -M $migrate_dir/$tfile)
12908 [ $mdt_index == 0 ] ||
12909 error "$file is not on MDT${MDTIDX}"
12911 local new_dir_flag=$(lsattr -a $migrate_dir | awk '/\/\.$/ {print $1}')
12912 [ "$old_dir_flag" = "$new_dir_flag" ] ||
12913 error " expect $old_dir_flag get $new_dir_flag"
12915 local new_file_flag=$(lsattr $migrate_dir/$tfile | awk '{print $1}')
12916 [ "$old_file_flag" = "$new_file_flag" ] ||
12917 error " expect $old_file_flag get $new_file_flag"
12919 local new_dir_mode=$(stat -c%f $migrate_dir)
12920 [ "$old_dir_mode" = "$new_dir_mode" ] ||
12921 error "expect mode $old_dir_mode get $new_dir_mode"
12923 local new_file_mode=$(stat -c%f $migrate_dir/$tfile)
12924 [ "$old_file_mode" = "$new_file_mode" ] ||
12925 error "expect mode $old_file_mode get $new_file_mode"
12927 diff /etc/passwd $migrate_dir/$tfile ||
12928 error "$tfile different after migration"
12930 diff /etc/passwd $other_dir/luna ||
12931 error "luna different after migration"
12933 diff /etc/passwd $migrate_dir/sofia ||
12934 error "sofia different after migration"
12936 diff /etc/passwd $migrate_dir/david ||
12937 error "david different after migration"
12939 diff /etc/passwd $other_dir/zachary ||
12940 error "zachary different after migration"
12942 diff /etc/passwd $migrate_dir/${tfile}_ln ||
12943 error "${tfile}_ln different after migration"
12945 diff /etc/passwd $migrate_dir/${tfile}_ln_other ||
12946 error "${tfile}_ln_other different after migration"
12948 stripe_count=$($LFS getstripe -c $migrate_dir/dir_default_stripe2)
12949 [ $stripe_count = 2 ] ||
12950 error "dir strpe_count $d != 2 after migration."
12952 stripe_count=$($LFS getstripe -c $migrate_dir/${tfile}_stripe2)
12953 [ $stripe_count = 2 ] ||
12954 error "file strpe_count $d != 2 after migration."
12956 #migrate back to MDT0
12959 $LFS migrate -m $MDTIDX $migrate_dir ||
12960 error "fails on migrating remote dir to MDT0"
12962 echo "migrate back to MDT0, checking.."
12963 for file in $(find $migrate_dir); do
12964 mdt_index=$($LFS getstripe -M $file)
12965 [ $mdt_index == $MDTIDX ] ||
12966 error "$file is not on MDT${MDTIDX}"
12969 local new_dir_flag=$(lsattr -a $migrate_dir | awk '/\/\.$/ {print $1}')
12970 [ "$old_dir_flag" = "$new_dir_flag" ] ||
12971 error " expect $old_dir_flag get $new_dir_flag"
12973 local new_file_flag=$(lsattr $migrate_dir/$tfile | awk '{print $1}')
12974 [ "$old_file_flag" = "$new_file_flag" ] ||
12975 error " expect $old_file_flag get $new_file_flag"
12977 local new_dir_mode=$(stat -c%f $migrate_dir)
12978 [ "$old_dir_mode" = "$new_dir_mode" ] ||
12979 error "expect mode $old_dir_mode get $new_dir_mode"
12981 local new_file_mode=$(stat -c%f $migrate_dir/$tfile)
12982 [ "$old_file_mode" = "$new_file_mode" ] ||
12983 error "expect mode $old_file_mode get $new_file_mode"
12985 diff /etc/passwd ${migrate_dir}/$tfile ||
12986 error "$tfile different after migration"
12988 diff /etc/passwd ${other_dir}/luna ||
12989 error "luna different after migration"
12991 diff /etc/passwd ${migrate_dir}/sofia ||
12992 error "sofia different after migration"
12994 diff /etc/passwd ${other_dir}/zachary ||
12995 error "zachary different after migration"
12997 diff /etc/passwd $migrate_dir/${tfile}_ln ||
12998 error "${tfile}_ln different after migration"
13000 diff /etc/passwd $migrate_dir/${tfile}_ln_other ||
13001 error "${tfile}_ln_other different after migration"
13003 stripe_count=$($LFS getstripe -c ${migrate_dir}/dir_default_stripe2)
13004 [ $stripe_count = 2 ] ||
13005 error "dir strpe_count $d != 2 after migration."
13007 stripe_count=$($LFS getstripe -c ${migrate_dir}/${tfile}_stripe2)
13008 [ $stripe_count = 2 ] ||
13009 error "file strpe_count $d != 2 after migration."
13011 rm -rf $DIR/$tdir || error "rm dir failed after migration"
13013 run_test 230b "migrate directory"
13016 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
13017 remote_mds_nodsh && skip "remote MDS with nodsh" && return
13018 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
13022 local migrate_dir=$DIR/$tdir/migrate_dir
13024 #If migrating directory fails in the middle, all entries of
13025 #the directory is still accessiable.
13026 test_mkdir $DIR/$tdir
13027 test_mkdir -i0 -c1 $migrate_dir
13029 createmany -o $migrate_dir/f 10 ||
13030 error "create files under ${migrate_dir} failed"
13032 #failed after migrating 5 entries
13033 #OBD_FAIL_MIGRATE_ENTRIES 0x1801
13034 do_facet mds1 lctl set_param fail_loc=0x20001801
13035 do_facet mds1 lctl set_param fail_val=5
13036 local t=$(ls $migrate_dir | wc -l)
13037 $LFS migrate --mdt-index $MDTIDX $migrate_dir &&
13038 error "migrate should fail after 5 entries"
13040 mkdir $migrate_dir/dir &&
13041 error "mkdir succeeds under migrating directory"
13042 touch $migrate_dir/file &&
13043 error "touch file succeeds under migrating directory"
13045 local u=$(ls $migrate_dir | wc -l)
13046 [ "$u" == "$t" ] || error "$u != $t during migration"
13048 for file in $(find $migrate_dir); do
13049 stat $file || error "stat $file failed"
13052 do_facet mds1 lctl set_param fail_loc=0
13053 do_facet mds1 lctl set_param fail_val=0
13055 $LFS migrate -m $MDTIDX $migrate_dir ||
13056 error "migrate open files should failed with open files"
13058 echo "Finish migration, then checking.."
13059 for file in $(find $migrate_dir); do
13060 mdt_index=$($LFS getstripe -M $file)
13061 [ $mdt_index == $MDTIDX ] ||
13062 error "$file is not on MDT${MDTIDX}"
13065 rm -rf $DIR/$tdir || error "rm dir failed after migration"
13067 run_test 230c "check directory accessiblity if migration is failed"
13070 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
13071 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
13074 local migrate_dir=$DIR/$tdir/migrate_dir
13078 test_mkdir $DIR/$tdir
13079 test_mkdir -i0 -c1 $migrate_dir
13081 for ((i=0; i<100; i++)); do
13082 test_mkdir -i0 -c1 $migrate_dir/dir_${i}
13083 createmany -o $migrate_dir/dir_${i}/f 100 ||
13084 error "create files under remote dir failed $i"
13087 $LFS migrate -m $MDTIDX $migrate_dir ||
13088 error "migrate remote dir error"
13090 echo "Finish migration, then checking.."
13091 for file in $(find $migrate_dir); do
13092 mdt_index=$($LFS getstripe -M $file)
13093 [ $mdt_index == $MDTIDX ] ||
13094 error "$file is not on MDT${MDTIDX}"
13097 rm -rf $DIR/$tdir || error "rm dir failed after migration"
13099 run_test 230d "check migrate big directory"
13102 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
13103 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
13109 mkdir -p $DIR/$tdir
13110 mkdir $DIR/$tdir/migrate_dir
13111 mkdir $DIR/$tdir/other_dir
13112 touch $DIR/$tdir/migrate_dir/a
13113 ln $DIR/$tdir/migrate_dir/a $DIR/$tdir/other_dir/b
13114 ls $DIR/$tdir/other_dir
13116 $LFS migrate -m 1 $DIR/$tdir/migrate_dir ||
13117 error "migrate dir fails"
13119 mdt_index=$($LFS getstripe -M $DIR/$tdir/migrate_dir)
13120 [ $mdt_index == 1 ] || error "migrate_dir is not on MDT1"
13122 mdt_index=$($LFS getstripe -M $DIR/$tdir/migrate_dir/a)
13123 [ $mdt_index == 0 ] || error "a is not on MDT0"
13125 $LFS migrate -m 1 $DIR/$tdir/other_dir ||
13126 error "migrate dir fails"
13128 mdt_index=$($LFS getstripe -M $DIR/$tdir/other_dir)
13129 [ $mdt_index == 1 ] || error "other_dir is not on MDT1"
13131 mdt_index=$($LFS getstripe -M $DIR/$tdir/migrate_dir/a)
13132 [ $mdt_index == 1 ] || error "a is not on MDT1"
13134 mdt_index=$($LFS getstripe -M $DIR/$tdir/other_dir/b)
13135 [ $mdt_index == 1 ] || error "b is not on MDT1"
13137 a_fid=$($LFS path2fid $DIR/$tdir/migrate_dir/a)
13138 b_fid=$($LFS path2fid $DIR/$tdir/other_dir/b)
13140 [ "$a_fid" = "$b_fid" ] || error "different fid after migration"
13142 rm -rf $DIR/$tdir || error "rm dir failed after migration"
13144 run_test 230e "migrate mulitple local link files"
13147 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
13148 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
13152 mkdir -p $DIR/$tdir
13153 mkdir $DIR/$tdir/migrate_dir
13154 $LFS mkdir -i1 $DIR/$tdir/other_dir
13155 touch $DIR/$tdir/migrate_dir/a
13156 ln $DIR/$tdir/migrate_dir/a $DIR/$tdir/other_dir/ln1
13157 ln $DIR/$tdir/migrate_dir/a $DIR/$tdir/other_dir/ln2
13158 ls $DIR/$tdir/other_dir
13160 # a should be migrated to MDT1, since no other links on MDT0
13161 $LFS migrate -m 1 $DIR/$tdir/migrate_dir ||
13162 error "migrate dir fails"
13163 mdt_index=$($LFS getstripe -M $DIR/$tdir/migrate_dir)
13164 [ $mdt_index == 1 ] || error "migrate_dir is not on MDT1"
13165 mdt_index=$($LFS getstripe -M $DIR/$tdir/migrate_dir/a)
13166 [ $mdt_index == 1 ] || error "a is not on MDT1"
13168 # a should stay on MDT1, because it is a mulitple link file
13169 $LFS migrate -m 0 $DIR/$tdir/migrate_dir ||
13170 error "migrate dir fails"
13171 mdt_index=$($LFS getstripe -M $DIR/$tdir/migrate_dir/a)
13172 [ $mdt_index == 1 ] || error "a is not on MDT1"
13174 $LFS migrate -m 1 $DIR/$tdir/migrate_dir ||
13175 error "migrate dir fails"
13177 a_fid=$($LFS path2fid $DIR/$tdir/migrate_dir/a)
13178 ln_fid=$($LFS path2fid $DIR/$tdir/other_dir/ln1)
13179 [ "$a_fid" = "$ln_fid" ] || error "different fid after migrate to MDT1"
13181 rm -rf $DIR/$tdir/other_dir/ln1 || error "unlink ln1 fails"
13182 rm -rf $DIR/$tdir/other_dir/ln2 || error "unlink ln2 fails"
13184 # a should be migrated to MDT0, since no other links on MDT1
13185 $LFS migrate -m 0 $DIR/$tdir/migrate_dir ||
13186 error "migrate dir fails"
13187 mdt_index=$($LFS getstripe -M $DIR/$tdir/migrate_dir/a)
13188 [ $mdt_index == 0 ] || error "a is not on MDT0"
13190 rm -rf $DIR/$tdir || error "rm dir failed after migration"
13192 run_test 230f "migrate mulitple remote link files"
13195 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
13196 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
13198 mkdir -p $DIR/$tdir/migrate_dir
13200 $LFS migrate -m 1000 $DIR/$tdir/migrate_dir &&
13201 error "migrating dir to non-exist MDT succeeds"
13204 run_test 230g "migrate dir to non-exist MDT"
13207 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
13208 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
13209 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.7.64) ] &&
13210 skip "Need MDS version at least 2.7.64" && return
13213 mkdir -p $DIR/$tdir/migrate_dir
13215 $LFS migrate -m1 $DIR &&
13216 error "migrating mountpoint1 should fail"
13218 $LFS migrate -m1 $DIR/$tdir/.. &&
13219 error "migrating mountpoint2 should fail"
13221 $LFS migrate -m1 $DIR/$tdir/migrate_dir/.. ||
13222 error "migrating $tdir fail"
13224 mdt_index=$($LFS getstripe -M $DIR/$tdir)
13225 [ $mdt_index == 1 ] || error "$mdt_index != 1 after migration"
13227 mdt_index=$($LFS getstripe -M $DIR/$tdir/migrate_dir)
13228 [ $mdt_index == 1 ] || error "$mdt_index != 1 after migration"
13231 run_test 230h "migrate .. and root"
13234 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
13235 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
13237 mkdir -p $DIR/$tdir/migrate_dir
13239 $LFS migrate -m 1 $DIR/$tdir/migrate_dir/ ||
13240 error "migration fails with a tailing slash"
13242 $LFS migrate -m 0 $DIR/$tdir/migrate_dir// ||
13243 error "migration fails with two tailing slashes"
13245 run_test 230i "lfs migrate -m tolerates trailing slashes"
13249 # For simplicity this test assumes that max_pages_per_rpc
13250 # is the same across all OSCs
13251 local max_pages=$($LCTL get_param -n osc.*.max_pages_per_rpc | head -n1)
13252 local bulk_size=$((max_pages * 4096))
13254 mkdir -p $DIR/$tdir
13256 # clear the OSC stats
13257 $LCTL set_param osc.*.stats=0 &>/dev/null
13260 # Client writes $bulk_size - there must be 1 rpc for $max_pages.
13261 dd if=/dev/zero of=$DIR/$tdir/$tfile bs=$bulk_size count=1 \
13262 oflag=direct &>/dev/null || error "dd failed"
13264 sync; sleep 1; sync # just to be safe
13265 local nrpcs=$($LCTL get_param osc.*.stats |awk '/ost_write/ {print $2}')
13266 if [ x$nrpcs != "x1" ]; then
13267 $LCTL get_param osc.*.stats
13268 error "found $nrpcs ost_write RPCs, not 1 as expected"
13272 # Drop the OSC cache, otherwise we will read from it
13273 cancel_lru_locks osc
13275 # clear the OSC stats
13276 $LCTL set_param osc.*.stats=0 &>/dev/null
13278 # Client reads $bulk_size.
13279 dd if=$DIR/$tdir/$tfile of=/dev/null bs=$bulk_size count=1 \
13280 iflag=direct &>/dev/null || error "dd failed"
13282 nrpcs=$($LCTL get_param osc.*.stats | awk '/ost_read/ { print $2 }')
13283 if [ x$nrpcs != "x1" ]; then
13284 $LCTL get_param osc.*.stats
13285 error "found $nrpcs ost_read RPCs, not 1 as expected"
13288 run_test 231a "checking that reading/writing of BRW RPC size results in one RPC"
13291 mkdir -p $DIR/$tdir
13293 for i in {0..1023}; do
13294 dd if=/dev/zero of=$DIR/$tdir/$tfile conv=notrunc \
13295 seek=$((2 * i)) bs=4096 count=1 &>/dev/null ||
13296 error "dd of=$DIR/$tdir/$tfile seek=$((2 * i)) failed"
13300 run_test 231b "must not assert on fully utilized OST request buffer"
13303 mkdir -p $DIR/$tdir
13304 #define OBD_FAIL_LDLM_OST_LVB 0x31c
13305 $LCTL set_param fail_loc=0x31c
13307 # ignore dd failure
13308 dd if=/dev/zero of=$DIR/$tdir/$tfile bs=1M count=1 || true
13310 $LCTL set_param fail_loc=0
13311 umount_client $MOUNT || error "umount failed"
13312 mount_client $MOUNT || error "mount failed"
13314 run_test 232 "failed lock should not block umount"
13317 [ $(lustre_version_code $SINGLEMDS) -ge $(version_code 2.3.64) ] ||
13318 { skip "Need MDS version at least 2.3.64"; return; }
13319 [ -n "$FILESET" ] && skip "SKIP due to FILESET set" && return
13321 local fid=$($LFS path2fid $MOUNT)
13322 stat $MOUNT/.lustre/fid/$fid > /dev/null ||
13323 error "cannot access $MOUNT using its FID '$fid'"
13325 run_test 233a "checking that OBF of the FS root succeeds"
13328 [ $(lustre_version_code $SINGLEMDS) -ge $(version_code 2.5.90) ] ||
13329 { skip "Need MDS version at least 2.5.90"; return; }
13330 [ -n "$FILESET" ] && skip "SKIP due to FILESET set" && return
13332 local fid=$($LFS path2fid $MOUNT/.lustre)
13333 stat $MOUNT/.lustre/fid/$fid > /dev/null ||
13334 error "cannot access $MOUNT/.lustre using its FID '$fid'"
13336 fid=$($LFS path2fid $MOUNT/.lustre/fid)
13337 stat $MOUNT/.lustre/fid/$fid > /dev/null ||
13338 error "cannot access $MOUNT/.lustre/fid using its FID '$fid'"
13340 run_test 233b "checking that OBF of the FS .lustre succeeds"
13343 local p="$TMP/sanityN-$TESTNAME.parameters"
13344 save_lustre_params client "llite.*.xattr_cache" > $p
13345 lctl set_param llite.*.xattr_cache 1 ||
13346 { skip "xattr cache is not supported"; return 0; }
13348 mkdir -p $DIR/$tdir || error "mkdir failed"
13349 touch $DIR/$tdir/$tfile || error "touch failed"
13350 # OBD_FAIL_LLITE_XATTR_ENOMEM
13351 $LCTL set_param fail_loc=0x1405
13352 # output of the form: attr 2 4 44 3 fc13 x86_64
13353 V=($(IFS=".-" rpm -q attr))
13354 if [[ ${V[1]} > 2 || ${V[2]} > 4 || ${V[3]} > 44 ||
13355 ${V[1]} = 2 && ${V[2]} = 4 && ${V[3]} = 44 && ${V[4]} > 6 ]]; then
13356 # attr pre-2.4.44-7 had a bug with rc
13357 # LU-3703 - SLES 11 and FC13 clients have older attr
13358 getfattr -n user.attr $DIR/$tdir/$tfile &&
13359 error "getfattr should have failed with ENOMEM"
13361 skip "LU-3703: attr version $(getfattr --version) too old"
13363 $LCTL set_param fail_loc=0x0
13366 restore_lustre_params < $p
13369 run_test 234 "xattr cache should not crash on ENOMEM"
13372 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.4.52) ] &&
13373 skip "Need MDS version at least 2.4.52" && return
13374 flock_deadlock $DIR/$tfile
13379 124) error "process hangs on a deadlock"
13381 *) error "error executing flock_deadlock $DIR/$tfile"
13385 run_test 235 "LU-1715: flock deadlock detection does not work properly"
13389 check_swap_layouts_support && return 0
13390 test_mkdir -p -c1 $DIR/$tdir || error "mkdir $tdir failed"
13392 local ref1=/etc/passwd
13393 local ref2=/etc/group
13394 local file1=$DIR/$tdir/f1
13395 local file2=$DIR/$tdir/f2
13397 $SETSTRIPE -c 1 $file1 || error "cannot setstripe on '$file1': rc = $?"
13398 cp $ref1 $file1 || error "cp $ref1 $file1 failed: rc = $?"
13399 $SETSTRIPE -c 2 $file2 || error "cannot setstripe on '$file2': rc = $?"
13400 cp $ref2 $file2 || error "cp $ref2 $file2 failed: rc = $?"
13401 local fd=$(free_fd)
13402 local cmd="exec $fd<>$file2"
13405 $LFS swap_layouts $file1 /proc/self/fd/${fd} ||
13406 error "cannot swap layouts of '$file1' and /proc/self/fd/${fd}"
13409 cmp $ref2 $file1 || error "content compare failed ($ref2 != $file1)"
13414 run_test 236 "Layout swap on open unlinked file"
13416 # test to verify file handle related system calls
13417 # (name_to_handle_at/open_by_handle_at)
13418 # The new system calls are supported in glibc >= 2.14.
13421 echo "Test file_handle syscalls" > $DIR/$tfile ||
13422 error "write failed"
13423 check_fhandle_syscalls $DIR/$tfile ||
13424 error "check_fhandle_syscalls failed"
13426 run_test 237 "Verify name_to_handle_at/open_by_handle_at syscalls"
13428 # LU-4659 linkea consistency
13430 local server_version=$(lustre_version_code $SINGLEMDS)
13432 [[ $server_version -gt $(version_code 2.5.57) ]] ||
13433 [[ $server_version -gt $(version_code 2.5.1) &&
13434 $server_version -lt $(version_code 2.5.50) ]] ||
13435 { skip "Need MDS version at least 2.5.58 or 2.5.2+"; return; }
13438 ln $DIR/$tfile $DIR/$tfile.lnk
13439 touch $DIR/$tfile.new
13440 mv $DIR/$tfile.new $DIR/$tfile
13441 local fid1=$($LFS path2fid $DIR/$tfile)
13442 local fid2=$($LFS path2fid $DIR/$tfile.lnk)
13443 local path1=$($LFS fid2path $FSNAME "$fid1")
13444 [ $tfile == $path1 ] || error "linkea inconsistent: $tfile $fid1 $path1"
13445 local path2=$($LFS fid2path $FSNAME "$fid2")
13446 [ $tfile.lnk == $path2 ] ||
13447 error "linkea inconsistent: $tfile.lnk $fid2 $path2!"
13450 run_test 238 "Verify linkea consistency"
13453 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.5.60) ] &&
13454 skip "Need MDS version at least 2.5.60" && return
13455 local list=$(comma_list $(mdts_nodes))
13457 mkdir -p $DIR/$tdir
13458 createmany -o $DIR/$tdir/f- 5000
13459 unlinkmany $DIR/$tdir/f- 5000
13460 do_nodes $list "lctl set_param -n osp*.*.sync_changes 1"
13461 changes=$(do_nodes $list "lctl get_param -n osc.*MDT*.sync_changes \
13462 osc.*MDT*.sync_in_flight" | calc_sum)
13463 [ "$changes" -eq 0 ] || error "$changes not synced"
13465 run_test 239 "osp_sync test"
13467 test_239a() { #LU-5297
13469 #define OBD_FAIL_OSP_CHECK_INVALID_REC 0x2100
13470 do_facet $SINGLEMDS $LCTL set_param fail_loc=0x2100
13471 chgrp $RUNAS_GID $DIR/$tfile
13472 wait_delete_completed
13474 run_test 239a "process invalid osp sync record correctly"
13476 test_239b() { #LU-5297
13478 #define OBD_FAIL_OSP_CHECK_ENOMEM 0x2101
13479 do_facet $SINGLEMDS $LCTL set_param fail_loc=0x2101
13480 chgrp $RUNAS_GID $DIR/$tfile1
13481 wait_delete_completed
13482 do_facet $SINGLEMDS $LCTL set_param fail_loc=0
13484 chgrp $RUNAS_GID $DIR/$tfile2
13485 wait_delete_completed
13487 run_test 239b "process osp sync record with ENOMEM error correctly"
13490 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
13492 mkdir -p $DIR/$tdir
13494 $LFS mkdir -i 0 $DIR/$tdir/d0 ||
13495 error "failed to mkdir $DIR/$tdir/d0 on MDT0"
13496 $LFS mkdir -i 1 $DIR/$tdir/d0/d1 ||
13497 error "failed to mkdir $DIR/$tdir/d0/d1 on MDT1"
13499 umount_client $MOUNT || error "umount failed"
13500 #define OBD_FAIL_TGT_DELAY_CONDITIONAL 0x713
13501 do_facet mds2 lctl set_param fail_loc=0x713 fail_val=1
13502 mount_client $MOUNT || error "failed to mount client"
13504 echo "stat $DIR/$tdir/d0/d1, should not fail/ASSERT"
13505 stat $DIR/$tdir/d0/d1 || error "fail to stat $DIR/$tdir/d0/d1"
13507 run_test 240 "race between ldlm enqueue and the connection RPC (no ASSERT)"
13510 for LOOP in $(seq $1); do
13511 dd if=$DIR/$tfile of=/dev/null bs=40960 count=1 2>/dev/null
13512 cancel_lru_locks osc || true
13517 for LOOP in $(seq $1); do
13518 dd if=$DIR/$tfile of=/dev/null bs=40960 count=1 \
13519 iflag=direct 2>/dev/null
13524 dd if=/dev/zero of=$DIR/$tfile count=1 bs=40960
13526 cancel_lru_locks osc
13527 test_241_bio 1000 &
13532 run_test 241 "bio vs dio"
13535 dd if=/dev/zero of=$DIR/$tfile count=1 bs=40960
13537 test_241_dio 1000 &
13542 run_test 241b "dio vs dio"
13545 mkdir -p $DIR/$tdir
13546 touch $DIR/$tdir/$tfile
13548 #define OBD_FAIL_MDS_READPAGE_PACK 0x105
13549 do_facet mds1 lctl set_param fail_loc=0x105
13550 /bin/ls $DIR/$tdir && error "ls $DIR/$tdir should fail"
13552 do_facet mds1 lctl set_param fail_loc=0
13553 /bin/ls $DIR/$tdir || error "ls $DIR/$tdir failed"
13555 run_test 242 "mdt_readpage failure should not cause directory unreadable"
13559 test_mkdir -p $DIR/$tdir
13560 group_lock_test -d $DIR/$tdir || error "A group lock test failed"
13562 run_test 243 "various group lock tests"
13566 test_mkdir -p $DIR/$tdir
13567 dd if=/dev/zero of=$DIR/$tdir/$tfile bs=1M count=35
13568 sendfile_grouplock $DIR/$tdir/$tfile || \
13569 error "sendfile+grouplock failed"
13572 run_test 244 "sendfile with group lock tests"
13575 local flagname="multi_mod_rpcs"
13576 local connect_data_name="max_mod_rpcs"
13579 # check if multiple modify RPCs flag is set
13580 out=$($LCTL get_param mdc.$FSNAME-MDT0000-*.import |
13581 grep "connect_flags:")
13584 echo "$out" | grep -qw $flagname
13585 if [ $? -ne 0 ]; then
13586 echo "connect flag $flagname is not set"
13590 # check if multiple modify RPCs data is set
13591 out=$($LCTL get_param mdc.$FSNAME-MDT0000-*.import)
13594 echo "$out" | grep -qw $connect_data_name ||
13595 error "import should have connect data $connect_data_name"
13597 run_test 245 "check mdc connection flag/data: multiple modify RPCs"
13599 test_246() { # LU-7371
13600 [ $(lustre_version_code ost1) -lt $(version_code 2.7.62) ] &&
13601 skip "Need OST version >= 2.7.62" && return 0
13602 do_facet ost1 $LCTL set_param fail_val=4095
13603 #define OBD_FAIL_OST_READ_SIZE 0x234
13604 do_facet ost1 $LCTL set_param fail_loc=0x234
13605 $LFS setstripe $DIR/$tfile -i 0 -c 1
13606 dd if=/dev/zero of=$DIR/$tfile bs=4095 count=1 > /dev/null 2>&1
13607 cancel_lru_locks $FSNAME-OST0000
13608 dd if=$DIR/$tfile of=/dev/null bs=1048576 || error "Read failed"
13610 run_test 246 "Read file of size 4095 should return right length"
13613 lctl get_param -n mdc.$FSNAME-MDT0000*.import |
13615 { skip "Fileset feature is not supported"; return; }
13617 local submount=${MOUNT}_$tdir
13620 mkdir -p $submount || error "mkdir $submount failed"
13621 FILESET="$FILESET/$tdir" mount_client $submount ||
13622 error "mount $submount failed"
13623 echo foo > $submount/$tfile || error "write $submount/$tfile failed"
13624 [ $(cat $MOUNT/$tdir/$tfile) = "foo" ] ||
13625 error "read $MOUNT/$tdir/$tfile failed"
13626 umount_client $submount || error "umount $submount failed"
13629 run_test 247a "mount subdir as fileset"
13632 lctl get_param -n mdc.$FSNAME-MDT0000*.import | grep -q subtree ||
13633 { skip "Fileset feature is not supported"; return; }
13635 local submount=${MOUNT}_$tdir
13637 rm -rf $MOUNT/$tdir
13638 mkdir -p $submount || error "mkdir $submount failed"
13640 FILESET="$FILESET/$tdir" mount_client $submount &&
13641 error "mount $submount should fail"
13644 run_test 247b "mount subdir that dose not exist"
13647 lctl get_param -n mdc.$FSNAME-MDT0000*.import | grep -q subtree ||
13648 { skip "Fileset feature is not supported"; return; }
13650 local submount=${MOUNT}_$tdir
13652 mkdir -p $MOUNT/$tdir/dir1
13653 mkdir -p $submount || error "mkdir $submount failed"
13654 FILESET="$FILESET/$tdir" mount_client $submount ||
13655 error "mount $submount failed"
13656 local fid=$($LFS path2fid $MOUNT/)
13657 $LFS fid2path $submount $fid && error "fid2path should fail"
13658 umount_client $submount || error "umount $submount failed"
13661 run_test 247c "running fid2path outside root"
13664 lctl get_param -n mdc.$FSNAME-MDT0000*.import | grep -q subtree ||
13665 { skip "Fileset feature is not supported"; return; }
13667 local submount=${MOUNT}_$tdir
13669 mkdir -p $MOUNT/$tdir/dir1
13670 mkdir -p $submount || error "mkdir $submount failed"
13671 FILESET="$FILESET/$tdir" mount_client $submount ||
13672 error "mount $submount failed"
13673 local fid=$($LFS path2fid $submount/dir1)
13674 $LFS fid2path $submount $fid || error "fid2path should succeed"
13675 umount_client $submount || error "umount $submount failed"
13678 run_test 247d "running fid2path inside root"
13682 lctl get_param -n mdc.$FSNAME-MDT0000*.import |
13684 { skip "Fileset feature is not supported"; return; }
13686 local submount=${MOUNT}_$tdir
13689 mkdir -p $submount || error "mkdir $submount failed"
13690 FILESET="$FILESET/.." mount_client $submount &&
13691 error "mount $submount should fail"
13694 run_test 247e "mount .. as fileset"
13697 local my_error=error
13699 # This test case is time sensitive and maloo uses kvm to run auto test.
13700 # Therefore the complete time of I/O task is unreliable and depends on
13701 # the work load on the host machine when the task is running.
13702 which virt-what 2> /dev/null && [ "$(virt-what)" != "kvm" ] ||
13703 { echo "no virt-what installed or running in kvm; ignore error";
13704 my_error="error_ignore env=kvm"; }
13706 # create a large file for fast read verification
13707 dd if=/dev/zero of=$DIR/$tfile bs=128M count=1 > /dev/null 2>&1
13709 # make sure the file is created correctly
13710 $CHECKSTAT -s $((128*1024*1024)) $DIR/$tfile ||
13711 { rm -f $DIR/$tfile; skip "file creation error" && return; }
13713 local saved_fast_read=$($LCTL get_param -n llite.*.fast_read)
13715 echo "Test 1: verify that fast read is 4 times faster on cache read"
13717 # small read with fast read enabled
13718 $LCTL set_param -n llite.*.fast_read=1
13719 local t_fast=$(eval time -p dd if=$DIR/$tfile of=/dev/null bs=4k 2>&1 |
13720 awk '/real/ { print $2 }')
13722 # small read with fast read disabled
13723 $LCTL set_param -n llite.*.fast_read=0
13724 local t_slow=$(eval time -p dd if=$DIR/$tfile of=/dev/null bs=4k 2>&1 |
13725 awk '/real/ { print $2 }')
13727 # verify that fast read is 4 times faster for cache read
13728 [ $(bc <<< "4 * $t_fast < $t_slow") -eq 1 ] ||
13729 $my_error "fast read was not 4 times faster: $t_fast vs $t_slow"
13731 echo "Test 2: verify the performance between big and small read"
13732 $LCTL set_param -n llite.*.fast_read=1
13734 # 1k non-cache read
13735 cancel_lru_locks osc
13736 local t_1k=$(eval time -p dd if=$DIR/$tfile of=/dev/null bs=1k 2>&1 |
13737 awk '/real/ { print $2 }')
13739 # 1M non-cache read
13740 cancel_lru_locks osc
13741 local t_1m=$(eval time -p dd if=$DIR/$tfile of=/dev/null bs=1M 2>&1 |
13742 awk '/real/ { print $2 }')
13744 # verify that big IO is not 4 times faster than small IO
13745 [ $(bc <<< "4 * $t_1k >= $t_1m") -eq 1 ] ||
13746 $my_error "bigger IO is way too fast: $t_1k vs $t_1m"
13748 $LCTL set_param -n llite.*.fast_read=$saved_fast_read
13751 run_test 248 "fast read verification"
13753 test_249() { # LU-7890
13755 $SETSTRIPE -c 1 $DIR/$tfile
13757 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.8.53) ] &&
13758 skip "Need at least version 2.8.54"
13760 # Offset 2T == 4k * 512M
13761 dd if=/dev/zero of=$DIR/$tfile bs=4k count=1 seek=512M ||
13762 error "dd to 2T offset failed"
13764 run_test 249 "Write above 2T file size"
13767 [ "$(facet_fstype ost$(($($GETSTRIPE -i $DIR/$tfile) + 1)))" = "zfs" ] \
13768 && skip "no 16TB file size limit on ZFS" && return
13770 $SETSTRIPE -c 1 $DIR/$tfile
13771 # ldiskfs extent file size limit is (16TB - 4KB - 1) bytes
13772 local size=$((16 * 1024 * 1024 * 1024 * 1024 - 4096 - 1))
13773 $TRUNCATE $DIR/$tfile $size || error "truncate $tfile to $size failed"
13774 dd if=/dev/zero of=$DIR/$tfile bs=10 count=1 oflag=append \
13775 conv=notrunc,fsync && error "append succeeded"
13778 run_test 250 "Write above 16T limit"
13781 $SETSTRIPE -c -1 -S 1048576 $DIR/$tfile
13783 #define OBD_FAIL_LLITE_LOST_LAYOUT 0x1407
13784 #Skip once - writing the first stripe will succeed
13785 $LCTL set_param fail_loc=0xa0001407 fail_val=1
13786 $MULTIOP $DIR/$tfile o:O_RDWR:w2097152c 2>&1 | grep -q "short write" &&
13787 error "short write happened"
13789 $LCTL set_param fail_loc=0xa0001407 fail_val=1
13790 $MULTIOP $DIR/$tfile or2097152c 2>&1 | grep -q "short read" &&
13791 error "short read happened"
13795 run_test 251 "Handling short read and write correctly"
13805 if [ "$(facet_fstype ost1)" != "ldiskfs" -o \
13806 "$(facet_fstype mds1)" != "ldiskfs" ]; then
13807 skip "can only run lr_reader on ldiskfs target"
13811 # check lr_reader on OST0000
13813 dev=$(facet_device $tgt)
13814 out=$(do_facet $tgt $LR_READER $dev)
13815 [ $? -eq 0 ] || error "$LR_READER failed on target $tgt device $dev"
13817 uuid=$(echo "$out" | grep -i uuid | awk '{ print $2 }')
13818 [ "$uuid" == "$(ostuuid_from_index 0)" ] ||
13819 error "Invalid uuid returned by $LR_READER on target $tgt"
13820 echo -e "uuid returned by $LR_READER is '$uuid'\n"
13822 # check lr_reader -c on MDT0000
13824 dev=$(facet_device $tgt)
13825 if ! do_facet $tgt $LR_READER -h | grep -q OPTIONS; then
13826 echo "$LR_READER does not support additional options"
13829 out=$(do_facet $tgt $LR_READER -c $dev)
13830 [ $? -eq 0 ] || error "$LR_READER failed on target $tgt device $dev"
13832 num=$(echo "$out" | grep -c "mdtlov")
13833 [ "$num" -eq $((MDSCOUNT - 1)) ] ||
13834 error "Invalid number of mdtlov clients returned by $LR_READER"
13835 echo -e "Number of mdtlov clients returned by $LR_READER is '$num'\n"
13837 # check lr_reader -cr on MDT0000
13838 out=$(do_facet $tgt $LR_READER -cr $dev)
13839 [ $? -eq 0 ] || error "$LR_READER failed on target $tgt device $dev"
13841 echo "$out" | grep -q "^reply_data:$" ||
13842 error "$LR_READER should have returned 'reply_data' section"
13843 num=$(echo "$out" | grep -c "client_generation")
13844 echo -e "Number of reply data returned by $LR_READER is '$num'\n"
13846 run_test 252 "check lr_reader tool"
13851 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
13852 remote_mds_nodsh && skip "remote MDS with nodsh" && return
13853 do_facet mds1 $LCTL get_param -n mdd.$MDT0.changelog_size ||
13854 { skip "MDS does not support changelog_size" && return; }
13856 cl_user=$(do_facet mds1 $LCTL --device $MDT0 changelog_register -n)
13857 echo "Registered as changelog user $cl_user"
13859 $LFS changelog_clear $MDT0 $cl_user 0
13861 local size1=$(do_facet mds1 \
13862 $LCTL get_param -n mdd.$MDT0.changelog_size)
13863 echo "Changelog size $size1"
13866 $LFS mkdir -i 0 $DIR/$tdir
13868 mkdir -p $DIR/$tdir/pics/2008/zachy
13869 touch $DIR/$tdir/pics/2008/zachy/timestamp
13870 cp /etc/hosts $DIR/$tdir/pics/2008/zachy/pic1.jpg
13871 mv $DIR/$tdir/pics/2008/zachy $DIR/$tdir/pics/zach
13872 ln $DIR/$tdir/pics/zach/pic1.jpg $DIR/$tdir/pics/2008/portland.jpg
13873 ln -s $DIR/$tdir/pics/2008/portland.jpg $DIR/$tdir/pics/desktop.jpg
13874 rm $DIR/$tdir/pics/desktop.jpg
13876 local size2=$(do_facet mds1 \
13877 $LCTL get_param -n mdd.$MDT0.changelog_size)
13878 echo "Changelog size after work $size2"
13880 do_facet mds1 $LCTL --device $MDT0 changelog_deregister $cl_user
13882 if (( size2 <= size1 )); then
13883 error "Changelog size after work should be greater than original"
13887 run_test 254 "Check changelog size"
13894 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
13895 remote_mds_nodsh && skip "remote MDS with nodsh" && return
13896 [ "$(facet_fstype mds1)" != "ldiskfs" ] &&
13897 skip "non-ldiskfs backend" && return
13899 mdt_dev=$(mdsdevname 1)
13901 cl_user=$(do_facet mds1 \
13902 "$LCTL get_param -n mdd.$MDT0.changelog_users | grep cl")
13903 if [[ -n $cl_user ]]; then
13904 skip "active changelog user"
13908 cl_user=$(do_facet mds1 $LCTL --device $MDT0 changelog_register -n)
13909 echo "Registered as changelog user $cl_user"
13912 mkdir -p $DIR/$tdir
13914 $LFS changelog_clear $MDT0 $cl_user 0
13917 touch $DIR/$tdir/{1..10}
13920 stop mds1 || error "Fail to stop MDT."
13923 start mds1 $mdt_dev $MDS_MOUNT_OPTS || error "Fail to start MDT."
13925 #after mount new plainllog is used
13926 touch $DIR/$tdir/{11..19}
13927 cat_sl=$(do_facet mds1 \
13928 "$DEBUGFS -R \\\"dump changelog_catalog cat.dmp\\\" $mdt_dev; \
13929 llog_reader cat.dmp | grep \\\"type=1064553b\\\" | wc -l")
13931 if (( cat_sl != 2 )); then
13932 do_facet mds1 $LCTL --device $MDT0 changelog_deregister $cl_user
13933 error "Changelog catalog has wrong number of slots $cat_sl"
13936 $LFS changelog_clear $MDT0 $cl_user 0
13938 cat_sl=$(do_facet mds1 \
13939 "$DEBUGFS -R \\\"dump changelog_catalog cat.dmp\\\" $mdt_dev; \
13940 llog_reader cat.dmp | grep \\\"type=1064553b\\\" | wc -l")
13942 do_facet mds1 $LCTL --device $MDT0 changelog_deregister $cl_user
13944 if (( cat_sl == 2 )); then
13945 error "Empty plain llog was not deleted from changelog catalog"
13947 if (( cat_sl != 1 )); then
13948 error "Active plain llog shouldn\`t be deleted from catalog"
13951 run_test 256 "Check llog delete for empty and not full state"
13953 cleanup_test_300() {
13957 test_striped_dir() {
13962 mkdir -p $DIR/$tdir
13964 SAVE_UMASK=$(umask)
13965 trap cleanup_test_300 RETURN EXIT
13967 $LFS setdirstripe -i $mdt_index -c 2 -t all_char -m 755 \
13968 $DIR/$tdir/striped_dir ||
13969 error "set striped dir error"
13971 local mode=$(stat -c%a $DIR/$tdir/striped_dir)
13972 [ "$mode" = "755" ] || error "expect 755 got $mode"
13974 $LFS getdirstripe $DIR/$tdir/striped_dir > /dev/null 2>&1 ||
13975 error "getdirstripe failed"
13976 stripe_count=$($LFS getdirstripe -c $DIR/$tdir/striped_dir)
13977 if [ "$stripe_count" != "2" ]; then
13978 error "stripe_count is $stripe_count, expect 2"
13981 stripe_index=$($LFS getdirstripe -i $DIR/$tdir/striped_dir)
13982 if [ "$stripe_index" != "$mdt_index" ]; then
13983 error "stripe_index is $stripe_index, expect $mdt_index"
13986 [ $(stat -c%h $DIR/$tdir/striped_dir) == '2' ] ||
13987 error "nlink error after create striped dir"
13989 mkdir $DIR/$tdir/striped_dir/a
13990 mkdir $DIR/$tdir/striped_dir/b
13992 stat $DIR/$tdir/striped_dir/a ||
13993 error "create dir under striped dir failed"
13994 stat $DIR/$tdir/striped_dir/b ||
13995 error "create dir under striped dir failed"
13997 [ $(stat -c%h $DIR/$tdir/striped_dir) == '4' ] ||
13998 error "nlink error after mkdir"
14000 rmdir $DIR/$tdir/striped_dir/a
14001 [ $(stat -c%h $DIR/$tdir/striped_dir) == '3' ] ||
14002 error "nlink error after rmdir"
14004 rmdir $DIR/$tdir/striped_dir/b
14005 [ $(stat -c%h $DIR/$tdir/striped_dir) == '2' ] ||
14006 error "nlink error after rmdir"
14008 chattr +i $DIR/$tdir/striped_dir
14009 createmany -o $DIR/$tdir/striped_dir/f 10 &&
14010 error "immutable flags not working under striped dir!"
14011 chattr -i $DIR/$tdir/striped_dir
14013 rmdir $DIR/$tdir/striped_dir ||
14014 error "rmdir striped dir error"
14022 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.7.0) ] &&
14023 skip "skipped for lustre < 2.7.0" && return
14024 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
14025 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
14027 test_striped_dir 0 || error "failed on striped dir on MDT0"
14028 test_striped_dir 1 || error "failed on striped dir on MDT0"
14030 run_test 300a "basic striped dir sanity test"
14033 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.7.0) ] &&
14034 skip "skipped for lustre < 2.7.0" && return
14035 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
14036 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
14042 test_mkdir $DIR/$tdir || error "mkdir fail"
14043 $LFS setdirstripe -i 0 -c 2 -t all_char $DIR/$tdir/striped_dir ||
14044 error "set striped dir error"
14045 for ((i=0; i<10; i++)); do
14046 mtime1=$(stat -c %Y $DIR/$tdir/striped_dir)
14048 touch $DIR/$tdir/striped_dir/file_$i ||
14049 error "touch error $i"
14050 mtime2=$(stat -c %Y $DIR/$tdir/striped_dir)
14051 [ $mtime1 -eq $mtime2 ] &&
14052 error "mtime not change after create"
14054 rm -f $DIR/$tdir/striped_dir/file_$i ||
14055 error "unlink error $i"
14056 mtime3=$(stat -c %Y $DIR/$tdir/striped_dir)
14057 [ $mtime2 -eq $mtime3 ] &&
14058 error "mtime did not change after unlink"
14062 run_test 300b "check ctime/mtime for striped dir"
14065 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.7.0) ] &&
14066 skip "skipped for lustre < 2.7.0" && return
14067 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
14068 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
14071 mkdir -p $DIR/$tdir
14072 $LFS setdirstripe -i 0 -c 2 $DIR/$tdir/striped_dir ||
14073 error "set striped dir error"
14075 chown $RUNAS_ID:$RUNAS_GID $DIR/$tdir/striped_dir ||
14076 error "chown striped dir failed"
14078 $RUNAS createmany -o $DIR/$tdir/striped_dir/f 5000 ||
14079 error "create 5k files failed"
14081 file_count=$(ls $DIR/$tdir/striped_dir | wc -l)
14083 [ "$file_count" = 5000 ] || error "file count $file_count != 5000"
14087 run_test 300c "chown && check ls under striped directory"
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
14097 mkdir -p $DIR/$tdir
14098 $SETSTRIPE -c 2 $DIR/$tdir
14100 #local striped directory
14101 $LFS setdirstripe -i 0 -c 2 -t all_char $DIR/$tdir/striped_dir ||
14102 error "set striped dir error"
14103 createmany -o $DIR/$tdir/striped_dir/f 10 ||
14104 error "create 10 files failed"
14106 #remote striped directory
14107 $LFS setdirstripe -i 1 -c 2 $DIR/$tdir/remote_striped_dir ||
14108 error "set striped dir error"
14109 createmany -o $DIR/$tdir/remote_striped_dir/f 10 ||
14110 error "create 10 files failed"
14112 for file in $(find $DIR/$tdir); do
14113 stripe_count=$($GETSTRIPE -c $file)
14114 [ $stripe_count -eq 2 ] ||
14115 error "wrong stripe $stripe_count for $file"
14120 run_test 300d "check default stripe under striped directory"
14123 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.7.55) ] &&
14124 skip "Need MDS version at least 2.7.55" && return
14125 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
14126 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
14130 mkdir -p $DIR/$tdir
14132 $LFS setdirstripe -i 0 -c 2 -t all_char $DIR/$tdir/striped_dir ||
14133 error "set striped dir error"
14135 touch $DIR/$tdir/striped_dir/a
14136 touch $DIR/$tdir/striped_dir/b
14137 touch $DIR/$tdir/striped_dir/c
14139 mkdir $DIR/$tdir/striped_dir/dir_a
14140 mkdir $DIR/$tdir/striped_dir/dir_b
14141 mkdir $DIR/$tdir/striped_dir/dir_c
14143 $LFS setdirstripe -i 0 -c 2 -t all_char $DIR/$tdir/striped_dir/stp_a ||
14144 error "set striped dir under striped dir error"
14146 $LFS setdirstripe -i 0 -c 2 -t all_char $DIR/$tdir/striped_dir/stp_b ||
14147 error "set striped dir under striped dir error"
14149 $LFS setdirstripe -i 0 -c 2 -t all_char $DIR/$tdir/striped_dir/stp_c ||
14150 error "set striped dir under striped dir error"
14152 mrename $DIR/$tdir/striped_dir/dir_a $DIR/$tdir/striped_dir/dir_b ||
14153 error "rename dir under striped dir fails"
14155 mrename $DIR/$tdir/striped_dir/stp_a $DIR/$tdir/striped_dir/stp_b ||
14156 error "rename dir under different stripes fails"
14158 mrename $DIR/$tdir/striped_dir/a $DIR/$tdir/striped_dir/c ||
14159 error "rename file under striped dir should succeed"
14161 mrename $DIR/$tdir/striped_dir/dir_b $DIR/$tdir/striped_dir/dir_c ||
14162 error "rename dir under striped dir should succeed"
14166 run_test 300e "check rename under striped directory"
14169 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.7.55) ] &&
14170 skip "Need MDS version at least 2.7.55" && return
14171 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
14172 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
14177 mkdir -p $DIR/$tdir
14179 $LFS setdirstripe -i 0 -c 2 -t all_char $DIR/$tdir/striped_dir ||
14180 error "set striped dir error"
14182 $LFS setdirstripe -i 0 -c 2 -t all_char $DIR/$tdir/striped_dir1 ||
14183 error "set striped dir error"
14185 touch $DIR/$tdir/striped_dir/a
14186 mkdir $DIR/$tdir/striped_dir/dir_a
14187 $LFS setdirstripe -i 0 -c 2 $DIR/$tdir/striped_dir/stp_a ||
14188 error "create striped dir under striped dir fails"
14190 touch $DIR/$tdir/striped_dir1/b
14191 mkdir $DIR/$tdir/striped_dir1/dir_b
14192 $LFS setdirstripe -i 0 -c 2 $DIR/$tdir/striped_dir/stp_b ||
14193 error "create striped dir under striped dir fails"
14195 mrename $DIR/$tdir/striped_dir/dir_a $DIR/$tdir/striped_dir1/dir_b ||
14196 error "rename dir under different striped dir should fail"
14198 mrename $DIR/$tdir/striped_dir/stp_a $DIR/$tdir/striped_dir1/stp_b ||
14199 error "rename striped dir under diff striped dir should fail"
14201 mrename $DIR/$tdir/striped_dir/a $DIR/$tdir/striped_dir1/a ||
14202 error "rename file under diff striped dirs fails"
14206 run_test 300f "check rename cross striped directory"
14208 test_300_check_default_striped_dir()
14211 local default_count=$2
14212 local default_index=$3
14215 local dir_stripe_index
14218 echo "checking $dirname $default_count $default_index"
14219 $LFS setdirstripe -D -c $default_count -i $default_index \
14220 -t all_char $DIR/$tdir/$dirname ||
14221 error "set default stripe on striped dir error"
14222 stripe_count=$($LFS getdirstripe -D -c $DIR/$tdir/$dirname)
14223 [ $stripe_count -eq $default_count ] ||
14224 error "expect $default_count get $stripe_count for $dirname"
14226 stripe_index=$($LFS getdirstripe -D -i $DIR/$tdir/$dirname)
14227 [ $stripe_index -eq $default_index ] ||
14228 error "expect $default_index get $stripe_index for $dirname"
14230 mkdir $DIR/$tdir/$dirname/{test1,test2,test3,test4} ||
14231 error "create dirs failed"
14233 createmany -o $DIR/$tdir/$dirname/f- 10 || error "create files failed"
14234 unlinkmany $DIR/$tdir/$dirname/f- 10 || error "unlink files failed"
14235 for dir in $(find $DIR/$tdir/$dirname/*); do
14236 stripe_count=$($LFS getdirstripe -c $dir)
14237 [ $stripe_count -eq $default_count ] ||
14238 [ $stripe_count -eq 0 -o $default_count -eq 1 ] ||
14239 error "stripe count $default_count != $stripe_count for $dir"
14241 stripe_index=$($LFS getdirstripe -i $dir)
14242 [ $default_index -eq -1 -o $stripe_index -eq $default_index ] ||
14243 error "$stripe_index != $default_index for $dir"
14245 #check default stripe
14246 stripe_count=$($LFS getdirstripe -D -c $dir)
14247 [ $stripe_count -eq $default_count ] ||
14248 error "default count $default_count != $stripe_count for $dir"
14250 stripe_index=$($LFS getdirstripe -D -i $dir)
14251 [ $stripe_index -eq $default_index ] ||
14252 error "default index $default_index != $stripe_index for $dir"
14254 rmdir $DIR/$tdir/$dirname/* || error "rmdir failed"
14258 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.7.55) ] &&
14259 skip "Need MDS version at least 2.7.55" && return
14260 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
14266 mkdir $DIR/$tdir/normal_dir
14268 test_300_check_default_striped_dir normal_dir $MDSCOUNT 1
14269 test_300_check_default_striped_dir normal_dir 1 0
14270 test_300_check_default_striped_dir normal_dir 2 1
14271 test_300_check_default_striped_dir normal_dir 2 -1
14273 #delete default stripe information
14274 echo "delete default stripeEA"
14275 $LFS setdirstripe -d $DIR/$tdir/normal_dir ||
14276 error "set default stripe on striped dir error"
14278 mkdir -p $DIR/$tdir/normal_dir/{test1,test2,test3,test4}
14279 for dir in $(find $DIR/$tdir/normal_dir/*); do
14280 stripe_count=$($LFS getdirstripe -c $dir)
14281 [ $stripe_count -eq 0 ] ||
14282 error "expect 1 get $stripe_count for $dir"
14283 stripe_index=$($LFS getdirstripe -i $dir)
14284 [ $stripe_index -eq 0 ] ||
14285 error "expect 0 get $stripe_index for $dir"
14288 run_test 300g "check default striped directory for normal directory"
14291 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.7.55) ] &&
14292 skip "Need MDS version at least 2.7.55" && return
14293 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
14298 $LFS setdirstripe -i 0 -c $MDSCOUNT -t all_char \
14299 $DIR/$tdir/striped_dir ||
14300 error "set striped dir error"
14302 test_300_check_default_striped_dir striped_dir $MDSCOUNT 1
14303 test_300_check_default_striped_dir striped_dir 1 0
14304 test_300_check_default_striped_dir striped_dir 2 1
14305 test_300_check_default_striped_dir striped_dir 2 -1
14307 #delete default stripe information
14308 $LFS setdirstripe -d $DIR/$tdir/striped_dir ||
14309 error "set default stripe on striped dir error"
14311 mkdir -p $DIR/$tdir/striped_dir/{test1,test2,test3,test4}
14312 for dir in $(find $DIR/$tdir/striped_dir/*); do
14313 stripe_count=$($LFS getdirstripe -c $dir)
14314 [ $stripe_count -eq 0 ] ||
14315 error "expect 1 get $stripe_count for $dir"
14318 run_test 300h "check default striped directory for striped directory"
14321 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.7.55) ] &&
14322 skip "Need MDS version at least 2.7.55" && return
14323 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
14324 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
14330 $LFS setdirstripe -i 0 -c$MDSCOUNT -t all_char $DIR/$tdir/striped_dir ||
14331 error "set striped dir error"
14333 createmany -o $DIR/$tdir/striped_dir/f- 10 ||
14334 error "create files under striped dir failed"
14336 # unfortunately, we need to umount to clear dir layout cache for now
14337 # once we fully implement dir layout, we can drop this
14338 umount_client $MOUNT || error "umount failed"
14339 mount_client $MOUNT || error "mount failed"
14341 #set the stripe to be unknown hash type
14342 #define OBD_FAIL_UNKNOWN_LMV_STRIPE 0x1901
14343 $LCTL set_param fail_loc=0x1901
14344 for ((i = 0; i < 10; i++)); do
14345 $CHECKSTAT -t file $DIR/$tdir/striped_dir/f-$i ||
14346 error "stat f-$i failed"
14347 rm $DIR/$tdir/striped_dir/f-$i || error "unlink f-$i failed"
14350 touch $DIR/$tdir/striped_dir/f0 &&
14351 error "create under striped dir with unknown hash should fail"
14353 $LCTL set_param fail_loc=0
14355 umount_client $MOUNT || error "umount failed"
14356 mount_client $MOUNT || error "mount failed"
14360 run_test 300i "client handle unknown hash type striped directory"
14363 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
14364 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.7.55) ] &&
14365 skip "Need MDS version at least 2.7.55" && return
14366 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
14372 #define OBD_FAIL_SPLIT_UPDATE_REC 0x1702
14373 $LCTL set_param fail_loc=0x1702
14374 $LFS setdirstripe -i 0 -c$MDSCOUNT -t all_char $DIR/$tdir/striped_dir ||
14375 error "set striped dir error"
14377 createmany -o $DIR/$tdir/striped_dir/f- 10 ||
14378 error "create files under striped dir failed"
14380 $LCTL set_param fail_loc=0
14382 rm -rf $DIR/$tdir || error "unlink striped dir fails"
14386 run_test 300j "test large update record"
14389 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.7.55) ] &&
14390 skip "Need MDS version at least 2.7.55" && return
14391 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
14392 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
14398 #define OBD_FAIL_LARGE_STRIPE 0x1703
14399 $LCTL set_param fail_loc=0x1703
14400 $LFS setdirstripe -i 0 -c512 $DIR/$tdir/striped_dir ||
14401 error "set striped dir error"
14402 $LCTL set_param fail_loc=0
14404 $LFS getdirstripe $DIR/$tdir/striped_dir ||
14405 error "getstripeddir fails"
14406 rm -rf $DIR/$tdir/striped_dir ||
14407 error "unlink striped dir fails"
14411 run_test 300k "test large striped directory"
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
14420 test_mkdir -p $DIR/$tdir/striped_dir
14421 chown $RUNAS_ID $DIR/$tdir/striped_dir ||
14422 error "chown $RUNAS_ID failed"
14423 $LFS setdirstripe -i 1 -D $DIR/$tdir/striped_dir ||
14424 error "set default striped dir failed"
14426 #define OBD_FAIL_MDS_STALE_DIR_LAYOUT 0x158
14427 $LCTL set_param fail_loc=0x80000158
14428 $RUNAS mkdir $DIR/$tdir/striped_dir/test_dir || error "create dir fails"
14430 stripe_index=$($LFS getdirstripe -i $DIR/$tdir/striped_dir/test_dir)
14431 [ $stripe_index -eq 1 ] ||
14432 error "expect 1 get $stripe_index for $dir"
14434 run_test 300l "non-root user to create dir under striped dir with stale layout"
14437 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.7.55) ] &&
14438 skip "Need MDS version at least 2.7.55" && return
14439 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
14440 [ $MDSCOUNT -ge 2 ] && skip "Only for single MDT" && return
14442 mkdir -p $DIR/$tdir/striped_dir
14443 $LFS setdirstripe -D -c 1 $DIR/$tdir/striped_dir ||
14444 error "set default stripes dir error"
14446 mkdir $DIR/$tdir/striped_dir/a || error "mkdir a fails"
14448 stripe_count=$($LFS getdirstripe -c $DIR/$tdir/striped_dir/a)
14449 [ $stripe_count -eq 0 ] ||
14450 error "expect 0 get $stripe_count for a"
14452 $LFS setdirstripe -D -c 2 $DIR/$tdir/striped_dir ||
14453 error "set default stripes dir error"
14455 mkdir $DIR/$tdir/striped_dir/b || error "mkdir b fails"
14457 stripe_count=$($LFS getdirstripe -c $DIR/$tdir/striped_dir/b)
14458 [ $stripe_count -eq 0 ] ||
14459 error "expect 0 get $stripe_count for b"
14461 $LFS setdirstripe -D -c1 -i2 $DIR/$tdir/striped_dir ||
14462 error "set default stripes dir error"
14464 mkdir $DIR/$tdir/striped_dir/c &&
14465 error "default stripe_index is invalid, mkdir c should fails"
14467 rm -rf $DIR/$tdir || error "rmdir fails"
14469 run_test 300m "setstriped directory on single MDT FS"
14472 local list=$(comma_list $(mdts_nodes))
14475 do_nodes $list $LCTL set_param -n mdt.*.enable_remote_dir_gid=0
14479 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.7.55) ] &&
14480 skip "Need MDS version at least 2.7.55" && return
14481 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
14482 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
14484 local list=$(comma_list $(mdts_nodes))
14486 trap cleanup_300n RETURN EXIT
14487 mkdir -p $DIR/$tdir
14488 chmod 777 $DIR/$tdir
14489 $RUNAS $LFS setdirstripe -i0 -c$MDSCOUNT \
14490 $DIR/$tdir/striped_dir > /dev/null 2>&1 &&
14491 error "create striped dir succeeds with gid=0"
14493 do_nodes $list $LCTL set_param -n mdt.*.enable_remote_dir_gid=-1
14494 $RUNAS $LFS setdirstripe -i0 -c$MDSCOUNT $DIR/$tdir/striped_dir ||
14495 error "create striped dir fails with gid=-1"
14497 do_nodes $list $LCTL set_param -n mdt.*.enable_remote_dir_gid=0
14498 $RUNAS $LFS setdirstripe -i 1 -c$MDSCOUNT -D \
14499 $DIR/$tdir/striped_dir > /dev/null 2>&1 &&
14500 error "set default striped dir succeeds with gid=0"
14503 do_nodes $list $LCTL set_param -n mdt.*.enable_remote_dir_gid=-1
14504 $RUNAS $LFS setdirstripe -i 1 -c$MDSCOUNT -D $DIR/$tdir/striped_dir ||
14505 error "set default striped dir fails with gid=-1"
14508 do_nodes $list $LCTL set_param -n mdt.*.enable_remote_dir_gid=0
14509 $RUNAS mkdir $DIR/$tdir/striped_dir/test_dir ||
14510 error "create test_dir fails"
14511 $RUNAS mkdir $DIR/$tdir/striped_dir/test_dir1 ||
14512 error "create test_dir1 fails"
14513 $RUNAS mkdir $DIR/$tdir/striped_dir/test_dir2 ||
14514 error "create test_dir2 fails"
14517 run_test 300n "non-root user to create dir under striped dir with default EA"
14520 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.7.55) ] &&
14521 skip "Need MDS version at least 2.7.55" && return
14522 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
14523 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
14527 mkdir -p $DIR/$tdir
14529 numfree1=$(lctl get_param -n mdc.*MDT0000*.filesfree)
14530 numfree2=$(lctl get_param -n mdc.*MDT0001*.filesfree)
14531 if [ $numfree1 -lt 66000 -o $numfree2 -lt 66000 ]; then
14532 skip "not enough free inodes $numfree1 $numfree2"
14536 numfree1=$(lctl get_param -n mdc.*MDT0000-mdc-*.kbytesfree)
14537 numfree2=$(lctl get_param -n mdc.*MDT0001-mdc-*.kbytesfree)
14538 if [ $numfree1 -lt 300000 -o $numfree2 -lt 300000 ]; then
14539 skip "not enough free space $numfree1 $numfree2"
14543 $LFS setdirstripe -c2 $DIR/$tdir/striped_dir ||
14544 error "setdirstripe fails"
14546 createmany -d $DIR/$tdir/striped_dir/d 131000 ||
14547 error "create dirs fails"
14549 $LCTL set_param ldlm.namespaces.*mdc-*.lru_size=0
14550 ls $DIR/$tdir/striped_dir > /dev/null ||
14551 error "ls striped dir fails"
14552 unlinkmany -d $DIR/$tdir/striped_dir/d 131000 ||
14553 error "unlink big striped dir fails"
14555 run_test 300o "unlink big sub stripe(> 65000 subdirs)"
14558 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
14559 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
14561 mkdir -p $DIR/$tdir
14563 #define OBD_FAIL_OUT_ENOSPC 0x1704
14564 do_facet mds2 lctl set_param fail_loc=0x80001704
14565 $LFS setdirstripe -c2 $DIR/$tdir/bad_striped_dir > /dev/null 2>&1 &&
14566 error "create striped directory should fail"
14568 [ -e $DIR/$tdir/bad_striped_dir ] && error "striped dir exists"
14570 $LFS setdirstripe -c2 $DIR/$tdir/bad_striped_dir
14573 run_test 300p "create striped directory without space"
14576 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
14577 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
14579 local fd=$(free_fd)
14580 local cmd="exec $fd<$tdir"
14582 $LFS mkdir -c $MDSCOUNT $tdir || error "create $tdir fails"
14585 trap "eval $cmd" EXIT
14586 cd $tdir || error "cd $tdir fails"
14587 rmdir ../$tdir || error "rmdir $tdir fails"
14588 mkdir local_dir && error "create dir succeeds"
14589 $LFS setdirstripe -i1 remote_dir && error "create remote dir succeeds"
14593 run_test 300q "create remote directory under orphan directory"
14595 prepare_remote_file() {
14596 mkdir $DIR/$tdir/src_dir ||
14597 error "create remote source failed"
14599 cp /etc/hosts $DIR/$tdir/src_dir/a || error
14600 touch $DIR/$tdir/src_dir/a
14602 $LFS mkdir -i 1 $DIR/$tdir/tgt_dir ||
14603 error "create remote target dir failed"
14605 touch $DIR/$tdir/tgt_dir/b
14607 mrename $DIR/$tdir/src_dir/a $DIR/$tdir/tgt_dir/b ||
14608 error "rename dir cross MDT failed!"
14610 $CHECKSTAT -t file $DIR/$tdir/src_dir/a &&
14611 error "src_child still exists after rename"
14613 $CHECKSTAT -t file $DIR/$tdir/tgt_dir/b ||
14614 error "missing file(a) after rename"
14616 diff /etc/hosts $DIR/$tdir/tgt_dir/b ||
14617 error "diff after rename"
14621 [[ $MDSCOUNT -lt 2 ]] && skip "needs >= 4 MDTs" && return
14622 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
14623 local remote_file=$DIR/$tdir/tgt_dir/b
14625 mkdir -p $DIR/$tdir
14627 prepare_remote_file || error "prepare remote file failed"
14630 $OPENUNLINK $remote_file $remote_file || error
14631 $CHECKSTAT -a $remote_file || error
14633 run_test 310a "open unlink remote file"
14636 [[ $MDSCOUNT -lt 2 ]] && skip "needs >= 4 MDTs" && return
14637 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
14638 local remote_file=$DIR/$tdir/tgt_dir/b
14640 mkdir -p $DIR/$tdir
14642 prepare_remote_file || error "prepare remote file failed"
14644 ln $remote_file $DIR/$tfile || error "link failed for remote file"
14645 $MULTIOP $DIR/$tfile Ouc || error "mulitop failed"
14646 $CHECKSTAT -t file $remote_file || error "check file failed"
14648 run_test 310b "unlink remote file with multiple links while open"
14651 [[ $MDSCOUNT -lt 4 ]] && skip "needs >= 4 MDTs" && return
14652 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
14653 local remote_file=$DIR/$tdir/tgt_dir/b
14655 mkdir -p $DIR/$tdir
14657 prepare_remote_file || error "prepare remote file failed"
14659 ln $remote_file $DIR/$tfile || error "link failed for remote file"
14660 multiop_bg_pause $remote_file O_uc ||
14661 error "mulitop failed for remote file"
14663 $MULTIOP $DIR/$tfile Ouc
14664 kill -USR1 $MULTIPID
14667 run_test 310c "open-unlink remote file with multiple links"
14669 test_400a() { # LU-1606, was conf-sanity test_74
14670 local extra_flags=''
14671 local out=$TMP/$tfile
14672 local prefix=/usr/include/lustre
14675 if ! which $CC > /dev/null 2>&1; then
14676 skip_env "$CC is not installed"
14680 if ! [[ -d $prefix ]]; then
14681 # Assume we're running in tree and fixup the include path.
14682 extra_flags+=" -I$LUSTRE/../libcfs/include"
14683 extra_flags+=" -I$LUSTRE/include"
14684 extra_flags+=" -L$LUSTRE/utils"
14687 for prog in $LUSTRE_TESTS_API_DIR/*.c; do
14688 $CC -Wall -Werror $extra_flags -llustreapi -o $out $prog ||
14689 error "client api broken"
14693 run_test 400a "Lustre client api program can compile and link"
14695 test_400b() { # LU-1606, LU-5011
14697 local out=$TMP/$tfile
14698 local prefix=/usr/include/lustre
14700 # We use a hard coded prefix so that this test will not fail
14701 # when run in tree. There are headers in lustre/include/lustre/
14702 # that are not packaged (like lustre_idl.h) and have more
14703 # complicated include dependencies (like config.h and lnet/types.h).
14704 # Since this test about correct packaging we just skip them when
14705 # they don't exist (see below) rather than try to fixup cppflags.
14707 if ! which $CC > /dev/null 2>&1; then
14708 skip_env "$CC is not installed"
14712 for header in $prefix/*.h; do
14713 if ! [[ -f "$header" ]]; then
14717 if [[ "$(basename $header)" == liblustreapi.h ]]; then
14718 continue # liblustreapi.h is deprecated.
14721 $CC -Wall -Werror -include $header -c -x c /dev/null -o $out ||
14722 error "cannot compile '$header'"
14726 run_test 400b "packaged headers can be compiled"
14728 test_401a() { #LU-7437
14729 #count the number of parameters by "list_param -R"
14730 local params=$($LCTL list_param -R '*' 2>/dev/null | wc -l)
14731 #count the number of parameters by listing proc files
14732 local procs=$(find -L $proc_dirs -mindepth 1 -printf '%P\n' 2>/dev/null|
14735 [ $params -eq $procs ] ||
14736 error "found $params parameters vs. $procs proc files"
14738 # test the list_param -D option only returns directories
14739 params=$($LCTL list_param -R -D '*' 2>/dev/null | wc -l)
14740 #count the number of parameters by listing proc directories
14741 procs=$(find -L $proc_dirs -mindepth 1 -type d -printf '%P\n' 2>/dev/null |
14744 [ $params -eq $procs ] ||
14745 error "found $params parameters vs. $procs proc files"
14747 run_test 401a "Verify if 'lctl list_param -R' can list parameters recursively"
14750 local save=$($LCTL get_param -n jobid_var)
14753 $LCTL set_param foo=bar jobid_var=$tmp bar=baz &&
14754 error "no error returned when setting bad parameters"
14756 local jobid_new=$($LCTL get_param -n foe jobid_var baz)
14757 [[ "$jobid_new" == "$tmp" ]] || error "jobid tmp $jobid_new != $tmp"
14759 $LCTL set_param -n fog=bam jobid_var=$save bat=fog
14760 local jobid_old=$($LCTL get_param -n foe jobid_var bag)
14761 [[ "$jobid_old" == "$save" ]] || error "jobid new $jobid_old != $save"
14763 run_test 401b "Verify 'lctl {get,set}_param' continue after error"
14766 local jobid_var_old=$($LCTL get_param -n jobid_var)
14767 local jobid_var_new
14769 $LCTL set_param jobid_var= &&
14770 error "no error returned for 'set_param a='"
14772 jobid_var_new=$($LCTL get_param -n jobid_var)
14773 [[ "$jobid_var_old" == "$jobid_var_new" ]] ||
14774 error "jobid_var was changed by setting without value"
14776 $LCTL set_param jobid_var &&
14777 error "no error returned for 'set_param a'"
14779 jobid_var_new=$($LCTL get_param -n jobid_var)
14780 [[ "$jobid_var_old" == "$jobid_var_new" ]] ||
14781 error "jobid_var was changed by setting without value"
14783 run_test 401c "Verify 'lctl set_param' without value fails in either format."
14786 local jobid_var_old=$($LCTL get_param -n jobid_var)
14787 local jobid_var_new
14788 local new_value="foo=bar"
14790 $LCTL set_param jobid_var=$new_value ||
14791 error "'set_param a=b' did not accept a value containing '='"
14793 jobid_var_new=$($LCTL get_param -n jobid_var)
14794 [[ "$jobid_var_new" == "$new_value" ]] ||
14795 error "'set_param a=b' failed on a value containing '='"
14797 # Reset the jobid_var to test the other format
14798 $LCTL set_param jobid_var=$jobid_var_old
14799 jobid_var_new=$($LCTL get_param -n jobid_var)
14800 [[ "$jobid_var_new" == "$jobid_var_old" ]] ||
14801 error "failed to reset jobid_var"
14803 $LCTL set_param jobid_var $new_value ||
14804 error "'set_param a b' did not accept a value containing '='"
14806 jobid_var_new=$($LCTL get_param -n jobid_var)
14807 [[ "$jobid_var_new" == "$new_value" ]] ||
14808 error "'set_param a b' failed on a value containing '='"
14810 $LCTL set_param jobid_var $jobid_var_old
14811 jobid_var_new=$($LCTL get_param -n jobid_var)
14812 [[ "$jobid_var_new" == "$jobid_var_old" ]] ||
14813 error "failed to reset jobid_var"
14815 run_test 401d "Verify 'lctl set_param' accepts values containing '='"
14818 $LFS setdirstripe -i 0 $DIR/$tdir || error "setdirstripe -i 0 failed"
14819 #define OBD_FAIL_MDS_FLD_LOOKUP 0x15c
14820 do_facet mds1 "lctl set_param fail_loc=0x8000015c"
14821 touch $DIR/$tdir/$tfile && error "touch should fail with ENOENT" ||
14822 echo "Touch failed - OK"
14824 run_test 402 "Return ENOENT to lod_generate_and_set_lovea"
14827 local file1=$DIR/$tfile.1
14828 local file2=$DIR/$tfile.2
14829 local tfile=$TMP/$tfile
14831 rm -f $file1 $file2 $tfile
14836 # 30 sec OBD_TIMEOUT in ll_getattr()
14837 # right before populating st_nlink
14838 $LCTL set_param fail_loc=0x80001409
14839 stat -c %h $file1 > $tfile &
14841 # create an alias, drop all locks and reclaim the dentry
14843 cancel_lru_locks mdc
14844 cancel_lru_locks osc
14845 sysctl -w vm.drop_caches=2
14849 [ `cat $tfile` -gt 0 ] || error "wrong nlink count: `cat $tfile`"
14851 rm -f $tfile $file1 $file2
14853 run_test 403 "i_nlink should not drop to zero due to aliasing"
14855 test_404() { # LU-6601
14856 local mosps=$(do_facet $SINGLEMDS $LCTL dl |
14857 awk '/osp .*-osc-MDT/ { print $4}')
14860 for osp in $mosps; do
14861 echo "Deactivate: " $osp
14862 do_facet $SINGLEMDS $LCTL --device %$osp deactivate
14863 local stat=$(do_facet $SINGLEMDS $LCTL dl |
14864 awk -vp=$osp '$4 == p { print $2 }')
14865 [ $stat = IN ] || {
14866 do_facet $SINGLEMDS $LCTL dl | grep -w $osp
14867 error "deactivate error"
14869 echo "Activate: " $osp
14870 do_facet $SINGLEMDS $LCTL --device %$osp activate
14871 local stat=$(do_facet $SINGLEMDS $LCTL dl |
14872 awk -vp=$osp '$4 == p { print $2 }')
14873 [ $stat = UP ] || {
14874 do_facet $SINGLEMDS $LCTL dl | grep -w $osp
14875 error "activate error"
14879 run_test 404 "validate manual {de}activated works properly for OSPs"
14882 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.6.92) ] &&
14883 skip "Layout swap lock is not supported" && return
14885 check_swap_layouts_support && return 0
14887 test_mkdir -p $DIR/$tdir
14888 swap_lock_test -d $DIR/$tdir ||
14889 error "One layout swap locked test failed"
14891 run_test 405 "Various layout swap lock tests"
14894 # tests that do cleanup/setup should be run at the end
14898 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
14900 #define OBD_FAIL_MGC_PAUSE_PROCESS_LOG 0x903
14901 $LCTL set_param fail_loc=0x903
14903 cancel_lru_locks MGC
14905 FAIL_ON_ERROR=true cleanup
14906 FAIL_ON_ERROR=true setup
14908 run_test 900 "umount should not race with any mgc requeue thread"
14911 [ -f $EXT2_DEV ] && rm $EXT2_DEV || true
14912 check_and_cleanup_lustre
14913 if [ "$I_MOUNTED" != "yes" ]; then
14914 lctl set_param debug="$OLDDEBUG" 2> /dev/null || true