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
2122 sync; sleep 1; sync # flush out any dirty pages from previous tests
2129 declare -i LOCKCOUNTORIG=0
2130 for lock_count in $(lctl get_param -n ldlm.namespaces.*mdc*.lock_count); do
2131 let LOCKCOUNTORIG=$LOCKCOUNTORIG+$lock_count
2133 [ $LOCKCOUNTORIG -eq 0 ] && error "No mdc lock count" && return 1
2135 declare -i LOCKUNUSEDCOUNTORIG=0
2136 for unused_count in $(lctl get_param -n ldlm.namespaces.*mdc*.lock_unused_count); do
2137 let LOCKUNUSEDCOUNTORIG=$LOCKUNUSEDCOUNTORIG+$unused_count
2144 declare -i LOCKCOUNTCURRENT=0
2145 for lock_count in $(lctl get_param -n ldlm.namespaces.*mdc*.lock_count); do
2146 let LOCKCOUNTCURRENT=$LOCKCOUNTCURRENT+$lock_count
2149 declare -i LOCKUNUSEDCOUNTCURRENT=0
2150 for unused_count in $(lctl get_param -n ldlm.namespaces.*mdc*.lock_unused_count); do
2151 let LOCKUNUSEDCOUNTCURRENT=$LOCKUNUSEDCOUNTCURRENT+$unused_count
2154 if [[ $LOCKCOUNTCURRENT -gt $LOCKCOUNTORIG ]]; then
2155 $LCTL set_param -n ldlm.dump_namespaces ""
2156 error "CURRENT: $LOCKCOUNTCURRENT > $LOCKCOUNTORIG"
2157 $LCTL dk | sort -k4 -t: > $TMP/test_29.dk
2158 log "dumped log to $TMP/test_29.dk (bug 5793)"
2161 if [[ $LOCKUNUSEDCOUNTCURRENT -gt $LOCKUNUSEDCOUNTORIG ]]; then
2162 error "UNUSED: $LOCKUNUSEDCOUNTCURRENT > $LOCKUNUSEDCOUNTORIG"
2163 $LCTL dk | sort -k4 -t: > $TMP/test_29.dk
2164 log "dumped log to $TMP/test_29.dk (bug 5793)"
2168 run_test 29 "IT_GETATTR regression ============================"
2170 test_30a() { # was test_30
2171 cp $(which ls) $DIR || cp /bin/ls $DIR
2175 run_test 30a "execute binary from Lustre (execve) =============="
2178 cp `which ls` $DIR || cp /bin/ls $DIR
2180 $RUNAS $DIR/ls / || error
2183 run_test 30b "execute binary from Lustre as non-root ==========="
2185 test_30c() { # b=22376
2186 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
2187 cp `which ls` $DIR || cp /bin/ls $DIR
2189 cancel_lru_locks mdc
2190 cancel_lru_locks osc
2191 $RUNAS $DIR/ls / || error
2194 run_test 30c "execute binary from Lustre without read perms ===="
2197 $OPENUNLINK $DIR/f31 $DIR/f31 || error
2198 $CHECKSTAT -a $DIR/f31 || error
2200 run_test 31a "open-unlink file =================================="
2203 touch $DIR/f31 || error
2204 ln $DIR/f31 $DIR/f31b || error
2205 $MULTIOP $DIR/f31b Ouc || error
2206 $CHECKSTAT -t file $DIR/f31 || error
2208 run_test 31b "unlink file with multiple links while open ======="
2211 touch $DIR/f31 || error
2212 ln $DIR/f31 $DIR/f31c || error
2213 multiop_bg_pause $DIR/f31 O_uc || return 1
2215 $MULTIOP $DIR/f31c Ouc
2216 kill -USR1 $MULTIPID
2219 run_test 31c "open-unlink file with multiple links ============="
2222 opendirunlink $DIR/d31d $DIR/d31d || error
2223 $CHECKSTAT -a $DIR/d31d || error
2225 run_test 31d "remove of open directory ========================="
2227 test_31e() { # bug 2904
2228 openfilleddirunlink $DIR/d31e || error
2230 run_test 31e "remove of open non-empty directory ==============="
2232 test_31f() { # bug 4554
2233 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
2235 test_mkdir $DIR/d31f
2236 $SETSTRIPE -S 1048576 -c 1 $DIR/d31f
2237 cp /etc/hosts $DIR/d31f
2239 $GETSTRIPE $DIR/d31f/hosts
2240 multiop_bg_pause $DIR/d31f D_c || return 1
2243 rm -rv $DIR/d31f || error "first of $DIR/d31f"
2244 test_mkdir $DIR/d31f
2245 $SETSTRIPE -S 1048576 -c 1 $DIR/d31f
2246 cp /etc/hosts $DIR/d31f
2248 $GETSTRIPE $DIR/d31f/hosts
2249 multiop_bg_pause $DIR/d31f D_c || return 1
2252 kill -USR1 $MULTIPID || error "first opendir $MULTIPID not running"
2253 wait $MULTIPID || error "first opendir $MULTIPID failed"
2257 kill -USR1 $MULTIPID2 || error "second opendir $MULTIPID not running"
2258 wait $MULTIPID2 || error "second opendir $MULTIPID2 failed"
2261 run_test 31f "remove of open directory with open-unlink file ==="
2264 echo "-- cross directory link --"
2265 test_mkdir -c1 $DIR/${tdir}ga
2266 test_mkdir -c1 $DIR/${tdir}gb
2267 touch $DIR/${tdir}ga/f
2268 ln $DIR/${tdir}ga/f $DIR/${tdir}gb/g
2269 $CHECKSTAT -t file $DIR/${tdir}ga/f || error "source"
2270 [ `stat -c%h $DIR/${tdir}ga/f` == '2' ] || error "source nlink"
2271 $CHECKSTAT -t file $DIR/${tdir}gb/g || error "target"
2272 [ `stat -c%h $DIR/${tdir}gb/g` == '2' ] || error "target nlink"
2274 run_test 31g "cross directory link==============="
2277 echo "-- cross directory link --"
2278 test_mkdir -c1 $DIR/${tdir}
2279 test_mkdir -c1 $DIR/${tdir}/dir
2280 touch $DIR/${tdir}/f
2281 ln $DIR/${tdir}/f $DIR/${tdir}/dir/g
2282 $CHECKSTAT -t file $DIR/${tdir}/f || error "source"
2283 [ `stat -c%h $DIR/${tdir}/f` == '2' ] || error "source nlink"
2284 $CHECKSTAT -t file $DIR/${tdir}/dir/g || error "target"
2285 [ `stat -c%h $DIR/${tdir}/dir/g` == '2' ] || error "target nlink"
2287 run_test 31h "cross directory link under child==============="
2290 echo "-- cross directory link --"
2291 test_mkdir -c1 $DIR/$tdir
2292 test_mkdir -c1 $DIR/$tdir/dir
2293 touch $DIR/$tdir/dir/f
2294 ln $DIR/$tdir/dir/f $DIR/$tdir/g
2295 $CHECKSTAT -t file $DIR/$tdir/dir/f || error "source"
2296 [ `stat -c%h $DIR/$tdir/dir/f` == '2' ] || error "source nlink"
2297 $CHECKSTAT -t file $DIR/$tdir/g || error "target"
2298 [ `stat -c%h $DIR/$tdir/g` == '2' ] || error "target nlink"
2300 run_test 31i "cross directory link under parent==============="
2303 test_mkdir -c1 -p $DIR/$tdir
2304 test_mkdir -c1 -p $DIR/$tdir/dir1
2305 ln $DIR/$tdir/dir1 $DIR/$tdir/dir2 && error "ln for dir"
2306 link $DIR/$tdir/dir1 $DIR/$tdir/dir3 && error "link for dir"
2307 mlink $DIR/$tdir/dir1 $DIR/$tdir/dir4 && error "mlink for dir"
2308 mlink $DIR/$tdir/dir1 $DIR/$tdir/dir1 && error "mlink to the same dir"
2311 run_test 31j "link for directory==============="
2314 test_mkdir -c1 -p $DIR/$tdir
2316 touch $DIR/$tdir/exist
2317 mlink $DIR/$tdir/s $DIR/$tdir/t || error "mlink"
2318 mlink $DIR/$tdir/s $DIR/$tdir/exist && error "mlink to exist file"
2319 mlink $DIR/$tdir/s $DIR/$tdir/s && error "mlink to the same file"
2320 mlink $DIR/$tdir/s $DIR/$tdir && error "mlink to parent dir"
2321 mlink $DIR/$tdir $DIR/$tdir/s && error "mlink parent dir to target"
2322 mlink $DIR/$tdir/not-exist $DIR/$tdir/foo && error "mlink non-existing to new"
2323 mlink $DIR/$tdir/not-exist $DIR/$tdir/s && error "mlink non-existing to exist"
2326 run_test 31k "link to file: the same, non-existing, dir==============="
2332 touch $DIR/d31m2/exist
2333 mlink $DIR/d31m/s $DIR/d31m2/t || error "mlink"
2334 mlink $DIR/d31m/s $DIR/d31m2/exist && error "mlink to exist file"
2335 mlink $DIR/d31m/s $DIR/d31m2 && error "mlink to parent dir"
2336 mlink $DIR/d31m2 $DIR/d31m/s && error "mlink parent dir to target"
2337 mlink $DIR/d31m/not-exist $DIR/d31m2/foo && error "mlink non-existing to new"
2338 mlink $DIR/d31m/not-exist $DIR/d31m2/s && error "mlink non-existing to exist"
2341 run_test 31m "link to file: the same, non-existing, dir==============="
2344 touch $DIR/$tfile || error "cannot create '$DIR/$tfile'"
2345 nlink=$(stat --format=%h $DIR/$tfile)
2346 [ ${nlink:--1} -eq 1 ] || error "nlink is $nlink, expected 1"
2348 local cmd="exec $fd<$DIR/$tfile"
2351 trap "eval $cmd" EXIT
2352 nlink=$(stat --dereference --format=%h /proc/self/fd/$fd)
2353 [ ${nlink:--1} -eq 1 ] || error "nlink is $nlink, expected 1"
2354 rm $DIR/$tfile || error "cannot remove '$DIR/$tfile'"
2355 nlink=$(stat --dereference --format=%h /proc/self/fd/$fd)
2356 [ ${nlink:--1} -eq 0 ] || error "nlink is $nlink, expected 0"
2359 run_test 31n "check link count of unlinked file"
2362 local TEMPNAME=$(mktemp $1_XXXXXX)
2363 mlink $TEMPNAME $1 2> /dev/null &&
2364 echo "$BASHPID: link $TEMPNAME to $1 succeeded"
2368 test_31o() { # LU-2901
2369 test_mkdir -p $DIR/$tdir
2370 for LOOP in $(seq 100); do
2371 rm -f $DIR/$tdir/$tfile*
2372 for THREAD in $(seq 8); do
2373 link_one $DIR/$tdir/$tfile.$LOOP &
2376 local LINKS=$(ls -1 $DIR/$tdir | grep -c $tfile.$LOOP)
2377 [[ $LINKS -gt 1 ]] && ls $DIR/$tdir &&
2378 error "$LINKS duplicate links to $tfile.$LOOP" &&
2382 run_test 31o "duplicate hard links with same filename"
2385 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
2387 test_mkdir $DIR/$tdir
2388 $LFS setdirstripe -i0 -c2 $DIR/$tdir/striped_dir
2389 $LFS setdirstripe -D -c2 -t all_char $DIR/$tdir/striped_dir
2391 opendirunlink $DIR/$tdir/striped_dir/test1 ||
2392 error "open unlink test1 failed"
2393 opendirunlink $DIR/$tdir/striped_dir/test2 ||
2394 error "open unlink test2 failed"
2396 $CHECKSTAT -a $DIR/$tdir/striped_dir/test1 ||
2397 error "test1 still exists"
2398 $CHECKSTAT -a $DIR/$tdir/striped_dir/test2 ||
2399 error "test2 still exists"
2401 run_test 31p "remove of open striped directory"
2403 cleanup_test32_mount() {
2405 $UMOUNT $DIR/$tdir/ext2-mountpoint
2409 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
2410 echo "== more mountpoints and symlinks ================="
2411 [ -e $DIR/$tdir ] && rm -fr $DIR/$tdir
2412 trap cleanup_test32_mount EXIT
2413 test_mkdir -p $DIR/$tdir/ext2-mountpoint
2414 mount -t ext2 -o loop $EXT2_DEV $DIR/$tdir/ext2-mountpoint || error
2415 $CHECKSTAT -t dir $DIR/$tdir/ext2-mountpoint/.. || error
2416 cleanup_test32_mount
2418 run_test 32a "stat d32a/ext2-mountpoint/.. ====================="
2421 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
2422 [ -e $DIR/$tdir ] && rm -fr $DIR/$tdir
2423 trap cleanup_test32_mount EXIT
2424 test_mkdir -p $DIR/$tdir/ext2-mountpoint
2425 mount -t ext2 -o loop $EXT2_DEV $DIR/$tdir/ext2-mountpoint || error
2426 ls -al $DIR/$tdir/ext2-mountpoint/.. || error
2427 cleanup_test32_mount
2429 run_test 32b "open d32b/ext2-mountpoint/.. ====================="
2432 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
2433 [ -e $DIR/$tdir ] && rm -fr $DIR/$tdir
2434 trap cleanup_test32_mount EXIT
2435 test_mkdir -p $DIR/$tdir/ext2-mountpoint
2436 mount -t ext2 -o loop $EXT2_DEV $DIR/$tdir/ext2-mountpoint || error
2437 test_mkdir -p $DIR/$tdir/d2/test_dir
2438 $CHECKSTAT -t dir $DIR/$tdir/ext2-mountpoint/../d2/test_dir || error
2439 cleanup_test32_mount
2441 run_test 32c "stat d32c/ext2-mountpoint/../d2/test_dir ========="
2444 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
2445 [ -e $DIR/$tdir ] && rm -fr $DIR/$tdir
2446 trap cleanup_test32_mount EXIT
2447 test_mkdir -p $DIR/$tdir/ext2-mountpoint
2448 mount -t ext2 -o loop $EXT2_DEV $DIR/$tdir/ext2-mountpoint || error
2449 test_mkdir -p $DIR/$tdir/d2/test_dir
2450 ls -al $DIR/$tdir/ext2-mountpoint/../d2/test_dir || error
2451 cleanup_test32_mount
2453 run_test 32d "open d32d/ext2-mountpoint/../d2/test_dir ========="
2456 [ -e $DIR/d32e ] && rm -fr $DIR/d32e
2457 test_mkdir -p $DIR/d32e/tmp
2458 TMP_DIR=$DIR/d32e/tmp
2459 ln -s $DIR/d32e $TMP_DIR/symlink11
2460 ln -s $TMP_DIR/symlink11 $TMP_DIR/../symlink01
2461 $CHECKSTAT -t link $DIR/d32e/tmp/symlink11 || error
2462 $CHECKSTAT -t link $DIR/d32e/symlink01 || error
2464 run_test 32e "stat d32e/symlink->tmp/symlink->lustre-subdir ===="
2467 [ -e $DIR/d32f ] && rm -fr $DIR/d32f
2468 test_mkdir -p $DIR/d32f/tmp
2469 TMP_DIR=$DIR/d32f/tmp
2470 ln -s $DIR/d32f $TMP_DIR/symlink11
2471 ln -s $TMP_DIR/symlink11 $TMP_DIR/../symlink01
2472 ls $DIR/d32f/tmp/symlink11 || error
2473 ls $DIR/d32f/symlink01 || error
2475 run_test 32f "open d32f/symlink->tmp/symlink->lustre-subdir ===="
2478 TMP_DIR=$DIR/$tdir/tmp
2479 test_mkdir -p $DIR/$tdir/tmp
2480 test_mkdir $DIR/${tdir}2
2481 ln -s $DIR/${tdir}2 $TMP_DIR/symlink12
2482 ln -s $TMP_DIR/symlink12 $TMP_DIR/../symlink02
2483 $CHECKSTAT -t link $TMP_DIR/symlink12 || error
2484 $CHECKSTAT -t link $DIR/$tdir/symlink02 || error
2485 $CHECKSTAT -t dir -f $TMP_DIR/symlink12 || error
2486 $CHECKSTAT -t dir -f $DIR/$tdir/symlink02 || error
2488 run_test 32g "stat d32g/symlink->tmp/symlink->lustre-subdir/${tdir}2"
2491 rm -fr $DIR/$tdir $DIR/${tdir}2
2492 TMP_DIR=$DIR/$tdir/tmp
2493 test_mkdir -p $DIR/$tdir/tmp
2494 test_mkdir $DIR/${tdir}2
2495 ln -s $DIR/${tdir}2 $TMP_DIR/symlink12
2496 ln -s $TMP_DIR/symlink12 $TMP_DIR/../symlink02
2497 ls $TMP_DIR/symlink12 || error
2498 ls $DIR/$tdir/symlink02 || error
2500 run_test 32h "open d32h/symlink->tmp/symlink->lustre-subdir/${tdir}2"
2503 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
2504 [ -e $DIR/$tdir ] && rm -fr $DIR/$tdir
2505 trap cleanup_test32_mount EXIT
2506 test_mkdir -p $DIR/$tdir/ext2-mountpoint
2507 mount -t ext2 -o loop $EXT2_DEV $DIR/$tdir/ext2-mountpoint || error
2508 touch $DIR/$tdir/test_file
2509 $CHECKSTAT -t file $DIR/$tdir/ext2-mountpoint/../test_file || error
2510 cleanup_test32_mount
2512 run_test 32i "stat d32i/ext2-mountpoint/../test_file ==========="
2515 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
2516 [ -e $DIR/$tdir ] && rm -fr $DIR/$tdir
2517 trap cleanup_test32_mount EXIT
2518 test_mkdir -p $DIR/$tdir/ext2-mountpoint
2519 mount -t ext2 -o loop $EXT2_DEV $DIR/$tdir/ext2-mountpoint || error
2520 touch $DIR/$tdir/test_file
2521 cat $DIR/$tdir/ext2-mountpoint/../test_file || error
2522 cleanup_test32_mount
2524 run_test 32j "open d32j/ext2-mountpoint/../test_file ==========="
2527 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
2529 trap cleanup_test32_mount EXIT
2530 test_mkdir -p $DIR/$tdir/ext2-mountpoint
2531 mount -t ext2 -o loop $EXT2_DEV $DIR/$tdir/ext2-mountpoint
2532 test_mkdir -p $DIR/$tdir/d2
2533 touch $DIR/$tdir/d2/test_file || error
2534 $CHECKSTAT -t file $DIR/$tdir/ext2-mountpoint/../d2/test_file || error
2535 cleanup_test32_mount
2537 run_test 32k "stat d32k/ext2-mountpoint/../d2/test_file ========"
2540 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
2542 trap cleanup_test32_mount EXIT
2543 test_mkdir -p $DIR/$tdir/ext2-mountpoint
2544 mount -t ext2 -o loop $EXT2_DEV $DIR/$tdir/ext2-mountpoint || error
2545 test_mkdir -p $DIR/$tdir/d2
2546 touch $DIR/$tdir/d2/test_file
2547 cat $DIR/$tdir/ext2-mountpoint/../d2/test_file || error
2548 cleanup_test32_mount
2550 run_test 32l "open d32l/ext2-mountpoint/../d2/test_file ========"
2554 test_mkdir -p $DIR/d32m/tmp
2555 TMP_DIR=$DIR/d32m/tmp
2556 ln -s $DIR $TMP_DIR/symlink11
2557 ln -s $TMP_DIR/symlink11 $TMP_DIR/../symlink01
2558 $CHECKSTAT -t link $DIR/d32m/tmp/symlink11 || error
2559 $CHECKSTAT -t link $DIR/d32m/symlink01 || error
2561 run_test 32m "stat d32m/symlink->tmp/symlink->lustre-root ======"
2565 test_mkdir -p $DIR/d32n/tmp
2566 TMP_DIR=$DIR/d32n/tmp
2567 ln -s $DIR $TMP_DIR/symlink11
2568 ln -s $TMP_DIR/symlink11 $TMP_DIR/../symlink01
2569 ls -l $DIR/d32n/tmp/symlink11 || error
2570 ls -l $DIR/d32n/symlink01 || error
2572 run_test 32n "open d32n/symlink->tmp/symlink->lustre-root ======"
2576 test_mkdir -p $DIR/d32o/tmp
2577 TMP_DIR=$DIR/d32o/tmp
2578 ln -s $DIR/$tfile $TMP_DIR/symlink12
2579 ln -s $TMP_DIR/symlink12 $TMP_DIR/../symlink02
2580 $CHECKSTAT -t link $DIR/d32o/tmp/symlink12 || error
2581 $CHECKSTAT -t link $DIR/d32o/symlink02 || error
2582 $CHECKSTAT -t file -f $DIR/d32o/tmp/symlink12 || error
2583 $CHECKSTAT -t file -f $DIR/d32o/symlink02 || error
2585 run_test 32o "stat d32o/symlink->tmp/symlink->lustre-root/$tfile"
2595 test_mkdir -p $DIR/d32p/tmp
2597 TMP_DIR=$DIR/d32p/tmp
2599 ln -s $DIR/$tfile $TMP_DIR/symlink12
2601 ln -s $TMP_DIR/symlink12 $TMP_DIR/../symlink02
2603 cat $DIR/d32p/tmp/symlink12 || error
2605 cat $DIR/d32p/symlink02 || error
2608 run_test 32p "open d32p/symlink->tmp/symlink->lustre-root/$tfile"
2610 cleanup_testdir_mount() {
2616 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
2617 [ -e $DIR/$tdir ] && rm -fr $DIR/$tdir
2618 trap cleanup_testdir_mount EXIT
2619 test_mkdir -p $DIR/$tdir
2620 touch $DIR/$tdir/under_the_mount
2621 mount -t ext2 -o loop $EXT2_DEV $DIR/$tdir
2622 ls $DIR/$tdir | grep "\<under_the_mount\>" && error
2623 cleanup_testdir_mount
2625 run_test 32q "stat follows mountpoints in Lustre (should return error)"
2628 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
2629 [ -e $DIR/$tdir ] && rm -fr $DIR/$tdir
2630 trap cleanup_testdir_mount EXIT
2631 test_mkdir -p $DIR/$tdir
2632 touch $DIR/$tdir/under_the_mount
2633 mount -t ext2 -o loop $EXT2_DEV $DIR/$tdir
2634 ls $DIR/$tdir | grep -q under_the_mount && error || true
2635 cleanup_testdir_mount
2637 run_test 32r "opendir follows mountpoints in Lustre (should return error)"
2642 chmod 444 $DIR/$tfile
2643 chown $RUNAS_ID $DIR/$tfile
2645 $RUNAS $OPENFILE -f O_RDWR $DIR/$tfile && error || true
2648 run_test 33aa "write file with mode 444 (should return error) ===="
2652 test_mkdir -p $DIR/d33
2653 chown $RUNAS_ID $DIR/d33
2654 $RUNAS $OPENFILE -f O_RDWR:O_CREAT -m 0444 $DIR/d33/f33|| error "create"
2655 $RUNAS $OPENFILE -f O_RDWR:O_CREAT -m 0444 $DIR/d33/f33 && \
2656 error "open RDWR" || true
2658 run_test 33a "test open file(mode=0444) with O_RDWR (should return error)"
2662 test_mkdir -p $DIR/d33
2663 chown $RUNAS_ID $DIR/d33
2664 $RUNAS $OPENFILE -f 1286739555 $DIR/d33/f33 || true
2666 run_test 33b "test open file with malformed flags (No panic)"
2669 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
2675 remote_ost_nodsh && skip "remote OST with nodsh" && return
2678 test_mkdir -p $DIR/d33
2679 # Read: 0, Write: 4, create/destroy: 2/0, stat: 1, punch: 0
2682 for ostnum in $(seq $OSTCOUNT); do
2683 # test-framework's OST numbering is one-based, while Lustre's
2685 ostname=$(printf "$FSNAME-OST%.4x" $((ostnum - 1)))
2686 # Parsing llobdstat's output sucks; we could grep the /proc
2687 # path, but that's likely to not be as portable as using the
2688 # llobdstat utility. So we parse lctl output instead.
2689 write_bytes=$(do_facet ost$ostnum lctl get_param -n \
2690 obdfilter/$ostname/stats |
2691 awk '/^write_bytes/ {print $7}' )
2692 echo "baseline_write_bytes@$OSTnum/$ostname=$write_bytes"
2693 if (( ${write_bytes:-0} > 0 ))
2700 $all_zeros || return 0
2703 echo foo > $DIR/d33/bar
2707 # Total up write_bytes after writing. We'd better find non-zeros.
2708 for ostnum in $(seq $OSTCOUNT); do
2709 ostname=$(printf "$FSNAME-OST%.4x" $((ostnum - 1)))
2710 write_bytes=$(do_facet ost$ostnum lctl get_param -n \
2711 obdfilter/$ostname/stats |
2712 awk '/^write_bytes/ {print $7}' )
2713 echo "write_bytes@$OSTnum/$ostname=$write_bytes"
2714 if (( ${write_bytes:-0} > 0 ))
2723 for ostnum in $(seq $OSTCOUNT); do
2724 ostname=$(printf "$FSNAME-OST%.4x" $((ostnum - 1)))
2725 echo "Check that write_bytes is present in obdfilter/*/stats:"
2726 do_facet ost$ostnum lctl get_param -n \
2727 obdfilter/$ostname/stats
2729 error "OST not keeping write_bytes stats (b22312)"
2732 run_test 33c "test llobdstat and write_bytes"
2735 [[ $MDSCOUNT -lt 2 ]] && skip "needs >= 2 MDTs" && return
2736 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
2738 local remote_dir=$DIR/$tdir/remote_dir
2740 test_mkdir -p $DIR/$tdir
2741 $LFS mkdir -i $MDTIDX $remote_dir ||
2742 error "create remote directory failed"
2744 touch $remote_dir/$tfile
2745 chmod 444 $remote_dir/$tfile
2746 chown $RUNAS_ID $remote_dir/$tfile
2748 $RUNAS $OPENFILE -f O_RDWR $DIR/$tfile && error || true
2750 chown $RUNAS_ID $remote_dir
2751 $RUNAS $OPENFILE -f O_RDWR:O_CREAT -m 0444 $remote_dir/f33 ||
2752 error "create" || true
2753 $RUNAS $OPENFILE -f O_RDWR:O_CREAT -m 0444 $remote_dir/f33 &&
2754 error "open RDWR" || true
2755 $RUNAS $OPENFILE -f 1286739555 $remote_dir/f33 || true
2757 run_test 33d "openfile with 444 modes and malformed flags under remote dir"
2760 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
2764 $LFS setdirstripe -i0 -c2 $DIR/$tdir/striped_dir
2765 $LFS setdirstripe -i1 -c2 $DIR/$tdir/striped_dir1
2766 mkdir $DIR/$tdir/local_dir
2768 local s0_mode=$(stat -c%f $DIR/$tdir/striped_dir)
2769 local s1_mode=$(stat -c%f $DIR/$tdir/striped_dir1)
2770 local l_mode=$(stat -c%f $DIR/$tdir/local_dir)
2772 [ "$l_mode" = "$s0_mode" -a "$l_mode" = "$s1_mode" ] ||
2773 error "mkdir $l_mode striped0 $s0_mode striped1 $s1_mode"
2775 rmdir $DIR/$tdir/* || error "rmdir failed"
2778 $LFS setdirstripe -i0 -c2 $DIR/$tdir/striped_dir
2779 $LFS setdirstripe -i1 -c2 $DIR/$tdir/striped_dir1
2780 mkdir $DIR/$tdir/local_dir
2782 s0_mode=$(stat -c%f $DIR/$tdir/striped_dir)
2783 s1_mode=$(stat -c%f $DIR/$tdir/striped_dir1)
2784 l_mode=$(stat -c%f $DIR/$tdir/local_dir)
2786 [ "$l_mode" = "$s0_mode" -a "$l_mode" = "$s1_mode" ] ||
2787 error "mkdir $l_mode striped0 $s0_mode striped1 $s1_mode 777"
2789 rmdir $DIR/$tdir/* || error "rmdir(umask 777) failed"
2792 $LFS setdirstripe -i0 -c2 $DIR/$tdir/striped_dir
2793 $LFS setdirstripe -i1 -c2 $DIR/$tdir/striped_dir1
2794 mkdir $DIR/$tdir/local_dir
2796 s0_mode=$(stat -c%f $DIR/$tdir/striped_dir)
2797 s1_mode=$(stat -c%f $DIR/$tdir/striped_dir1)
2798 l_mode=$(stat -c%f $DIR/$tdir/local_dir)
2800 [ "$l_mode" = "$s0_mode" -a "$l_mode" = "$s1_mode" ] ||
2801 error "mkdir $l_mode striped0 $s0_mode striped1 $s1_mode 0"
2803 run_test 33e "mkdir and striped directory should have same mode"
2807 do_facet $SINGLEMDS $LCTL set_param mdt.*.enable_remote_dir_gid=0
2811 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
2814 chmod go+rwx $DIR/$tdir
2815 do_facet $SINGLEMDS $LCTL set_param mdt.*.enable_remote_dir_gid=-1
2816 trap cleanup_33f EXIT
2818 $RUNAS lfs mkdir -c$MDSCOUNT $DIR/$tdir/striped_dir ||
2819 error "cannot create striped directory"
2821 $RUNAS touch $DIR/$tdir/striped_dir/{0..16} ||
2822 error "cannot create files in striped directory"
2824 $RUNAS rm $DIR/$tdir/striped_dir/{0..16} ||
2825 error "cannot remove files in striped directory"
2827 $RUNAS rmdir $DIR/$tdir/striped_dir ||
2828 error "cannot remove striped directory"
2832 run_test 33f "nonroot user can create, access, and remove a striped directory"
2834 TEST_34_SIZE=${TEST_34_SIZE:-2000000000000}
2837 $MCREATE $DIR/f34 || error
2838 $GETSTRIPE $DIR/f34 2>&1 | grep -q "no stripe info" || error
2839 $TRUNCATE $DIR/f34 $TEST_34_SIZE || error
2840 $GETSTRIPE $DIR/f34 2>&1 | grep -q "no stripe info" || error
2841 $CHECKSTAT -s $TEST_34_SIZE $DIR/f34 || error
2843 run_test 34a "truncate file that has not been opened ==========="
2846 [ ! -f $DIR/f34 ] && test_34a
2847 $CHECKSTAT -s $TEST_34_SIZE $DIR/f34 || error
2848 $OPENFILE -f O_RDONLY $DIR/f34
2849 $GETSTRIPE $DIR/f34 2>&1 | grep -q "no stripe info" || error
2850 $CHECKSTAT -s $TEST_34_SIZE $DIR/f34 || error
2852 run_test 34b "O_RDONLY opening file doesn't create objects ====="
2855 [ ! -f $DIR/f34 ] && test_34a
2856 $CHECKSTAT -s $TEST_34_SIZE $DIR/f34 || error
2857 $OPENFILE -f O_RDWR $DIR/f34
2858 $GETSTRIPE $DIR/f34 2>&1 | grep -q "no stripe info" && error
2859 $CHECKSTAT -s $TEST_34_SIZE $DIR/f34 || error
2861 run_test 34c "O_RDWR opening file-with-size works =============="
2864 [ ! -f $DIR/f34 ] && test_34a
2865 dd if=/dev/zero of=$DIR/f34 conv=notrunc bs=4k count=1 || error
2866 $CHECKSTAT -s $TEST_34_SIZE $DIR/f34 || error
2869 run_test 34d "write to sparse file ============================="
2873 $MCREATE $DIR/f34e || error
2874 $TRUNCATE $DIR/f34e 1000 || error
2875 $CHECKSTAT -s 1000 $DIR/f34e || error
2876 $OPENFILE -f O_RDWR $DIR/f34e
2877 $CHECKSTAT -s 1000 $DIR/f34e || error
2879 run_test 34e "create objects, some with size and some without =="
2881 test_34f() { # bug 6242, 6243
2882 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
2885 $MCREATE $DIR/f34f || error
2886 $TRUNCATE $DIR/f34f $SIZE34F || error "truncating $DIR/f3f to $SIZE34F"
2887 dd if=$DIR/f34f of=$TMP/f34f
2888 $CHECKSTAT -s $SIZE34F $TMP/f34f || error "$TMP/f34f not $SIZE34F bytes"
2889 dd if=/dev/zero of=$TMP/f34fzero bs=$SIZE34F count=1
2890 cmp $DIR/f34f $TMP/f34fzero || error "$DIR/f34f not all zero"
2891 cmp $TMP/f34f $TMP/f34fzero || error "$TMP/f34f not all zero"
2892 rm $TMP/f34f $TMP/f34fzero $DIR/f34f
2894 run_test 34f "read from a file with no objects until EOF ======="
2897 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
2898 dd if=/dev/zero of=$DIR/$tfile bs=1 count=100 seek=$TEST_34_SIZE || error
2899 $TRUNCATE $DIR/$tfile $((TEST_34_SIZE / 2))|| error
2900 $CHECKSTAT -s $((TEST_34_SIZE / 2)) $DIR/$tfile || error "truncate failed"
2901 cancel_lru_locks osc
2902 $CHECKSTAT -s $((TEST_34_SIZE / 2)) $DIR/$tfile || \
2903 error "wrong size after lock cancel"
2905 $TRUNCATE $DIR/$tfile $TEST_34_SIZE || error
2906 $CHECKSTAT -s $TEST_34_SIZE $DIR/$tfile || \
2907 error "expanding truncate failed"
2908 cancel_lru_locks osc
2909 $CHECKSTAT -s $TEST_34_SIZE $DIR/$tfile || \
2910 error "wrong expanded size after lock cancel"
2912 run_test 34g "truncate long file ==============================="
2915 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
2919 dd if=/dev/zero of=$DIR/$tfile bs=1M count=10 || error
2920 sync # Flush the cache so that multiop below does not block on cache
2921 # flush when getting the group lock
2922 $MULTIOP $DIR/$tfile OG${gid}T${sz}g${gid}c &
2925 # Since just timed wait is not good enough, let's do a sync write
2926 # that way we are sure enough time for a roundtrip + processing
2927 # passed + 2 seconds of extra margin.
2928 dd if=/dev/zero of=$DIR/${tfile}-1 bs=4096 oflag=direct count=1
2932 if [[ `ps h -o comm -p $MULTIPID` == "multiop" ]]; then
2933 error "Multiop blocked on ftruncate, pid=$MULTIPID"
2937 local nsz=`stat -c %s $DIR/$tfile`
2938 [[ $nsz == $sz ]] || error "New size wrong $nsz != $sz"
2940 run_test 34h "ftruncate file under grouplock should not block"
2943 cp /bin/sh $DIR/f35a
2945 chown $RUNAS_ID $DIR/f35a
2946 $RUNAS $DIR/f35a && error || true
2949 run_test 35a "exec file with mode 444 (should return and not leak) ====="
2953 utime $DIR/f36 || error
2955 run_test 36a "MDS utime check (mknod, utime) ==================="
2959 utime $DIR/f36 || error
2961 run_test 36b "OST utime check (open, utime) ===================="
2966 chown $RUNAS_ID $DIR/d36
2967 $RUNAS utime $DIR/d36/f36 || error
2969 run_test 36c "non-root MDS utime check (mknod, utime) =========="
2972 [ ! -d $DIR/d36 ] && test_36c
2973 echo "" > $DIR/d36/f36
2974 $RUNAS utime $DIR/d36/f36 || error
2976 run_test 36d "non-root OST utime check (open, utime) ==========="
2979 [ $RUNAS_ID -eq $UID ] && skip_env "RUNAS_ID = UID = $UID -- skipping" && return
2980 test_mkdir -p $DIR/$tdir
2981 touch $DIR/$tdir/$tfile
2982 $RUNAS utime $DIR/$tdir/$tfile && \
2983 error "utime worked, expected failure" || true
2985 run_test 36e "utime on non-owned file (should return error) ===="
2989 local LANG_SAVE=$LANG
2990 local LC_LANG_SAVE=$LC_LANG
2991 export LANG=C LC_LANG=C # for date language
2993 DATESTR="Dec 20 2000"
2994 test_mkdir -p $DIR/$tdir
2995 lctl set_param fail_loc=$fl
2997 cp /etc/hosts $DIR/$tdir/$tfile
2998 sync & # write RPC generated with "current" inode timestamp, but delayed
3000 touch --date="$DATESTR" $DIR/$tdir/$tfile # setattr timestamp in past
3001 LS_BEFORE="`ls -l $DIR/$tdir/$tfile`" # old timestamp from client cache
3002 cancel_lru_locks osc
3003 LS_AFTER="`ls -l $DIR/$tdir/$tfile`" # timestamp from OST object
3005 [ "$LS_BEFORE" != "$LS_AFTER" ] && \
3006 echo "BEFORE: $LS_BEFORE" && \
3007 echo "AFTER : $LS_AFTER" && \
3008 echo "WANT : $DATESTR" && \
3009 error "$DIR/$tdir/$tfile timestamps changed" || true
3011 export LANG=$LANG_SAVE LC_LANG=$LC_LANG_SAVE
3015 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
3016 #define OBD_FAIL_OST_BRW_PAUSE_BULK 0x214
3017 subr_36fh "0x80000214"
3019 run_test 36f "utime on file racing with OST BRW write =========="
3022 remote_ost_nodsh && skip "remote OST with nodsh" && return
3023 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
3028 test_mkdir -p $DIR/$tdir
3029 fmd_max_age=$(do_facet ost1 \
3030 "lctl get_param -n obdfilter.*.client_cache_seconds 2> /dev/null | \
3033 fmd_before=$(do_facet ost1 \
3034 "awk '/ll_fmd_cache/ {print \\\$2}' /proc/slabinfo")
3035 touch $DIR/$tdir/$tfile
3036 sleep $((fmd_max_age + 12))
3037 fmd_after=$(do_facet ost1 \
3038 "awk '/ll_fmd_cache/ {print \\\$2}' /proc/slabinfo")
3040 echo "fmd_before: $fmd_before"
3041 echo "fmd_after: $fmd_after"
3042 [[ $fmd_after -gt $fmd_before ]] &&
3043 echo "AFTER: $fmd_after > BEFORE: $fmd_before" &&
3044 error "fmd didn't expire after ping" || true
3046 run_test 36g "filter mod data cache expiry ====================="
3049 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
3050 #define OBD_FAIL_OST_BRW_PAUSE_BULK2 0x227
3051 subr_36fh "0x80000227"
3053 run_test 36h "utime on file racing with OST BRW write =========="
3056 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
3058 test_mkdir $DIR/$tdir
3059 $LFS setdirstripe -i0 -c$MDSCOUNT $DIR/$tdir/striped_dir
3061 local mtime=$(stat -c%Y $DIR/$tdir/striped_dir)
3062 local new_mtime=$((mtime + 200))
3064 #change Modify time of striped dir
3065 touch -m -d @$new_mtime $DIR/$tdir/striped_dir ||
3066 error "change mtime failed"
3068 local got=$(stat -c%Y $DIR/$tdir/striped_dir)
3070 [ "$new_mtime" = "$got" ] || error "expect $new_mtime got $got"
3072 run_test 36i "change mtime on striped directory"
3074 # test_37 - duplicate with tests 32q 32r
3077 local file=$DIR/$tfile
3079 openfile -f O_DIRECTORY $file
3082 [ $RC -eq 0 ] && error "opened file $file with O_DIRECTORY" || true
3083 [ $RC -eq $ENOTDIR ] || error "error $RC should be ENOTDIR ($ENOTDIR)"
3085 run_test 38 "open a regular file with O_DIRECTORY should return -ENOTDIR ==="
3089 touch $DIR/${tfile}2
3090 # ls -l $DIR/$tfile $DIR/${tfile}2
3091 # ls -lu $DIR/$tfile $DIR/${tfile}2
3092 # ls -lc $DIR/$tfile $DIR/${tfile}2
3094 $OPENFILE -f O_CREAT:O_TRUNC:O_WRONLY $DIR/${tfile}2
3095 if [ ! $DIR/${tfile}2 -nt $DIR/$tfile ]; then
3097 ls -l --full-time $DIR/$tfile $DIR/${tfile}2
3099 ls -lu --full-time $DIR/$tfile $DIR/${tfile}2
3101 ls -lc --full-time $DIR/$tfile $DIR/${tfile}2
3102 error "O_TRUNC didn't change timestamps"
3105 run_test 39 "mtime changed on create ==========================="
3108 test_mkdir -p -c1 $DIR/$tdir
3109 cp -p /etc/passwd $DIR/$tdir/fopen
3110 cp -p /etc/passwd $DIR/$tdir/flink
3111 cp -p /etc/passwd $DIR/$tdir/funlink
3112 cp -p /etc/passwd $DIR/$tdir/frename
3113 ln $DIR/$tdir/funlink $DIR/$tdir/funlink2
3116 echo "aaaaaa" >> $DIR/$tdir/fopen
3117 echo "aaaaaa" >> $DIR/$tdir/flink
3118 echo "aaaaaa" >> $DIR/$tdir/funlink
3119 echo "aaaaaa" >> $DIR/$tdir/frename
3121 local open_new=`stat -c %Y $DIR/$tdir/fopen`
3122 local link_new=`stat -c %Y $DIR/$tdir/flink`
3123 local unlink_new=`stat -c %Y $DIR/$tdir/funlink`
3124 local rename_new=`stat -c %Y $DIR/$tdir/frename`
3126 cat $DIR/$tdir/fopen > /dev/null
3127 ln $DIR/$tdir/flink $DIR/$tdir/flink2
3128 rm -f $DIR/$tdir/funlink2
3129 mv -f $DIR/$tdir/frename $DIR/$tdir/frename2
3131 for (( i=0; i < 2; i++ )) ; do
3132 local open_new2=`stat -c %Y $DIR/$tdir/fopen`
3133 local link_new2=`stat -c %Y $DIR/$tdir/flink`
3134 local unlink_new2=`stat -c %Y $DIR/$tdir/funlink`
3135 local rename_new2=`stat -c %Y $DIR/$tdir/frename2`
3137 [ $open_new2 -eq $open_new ] || error "open file reverses mtime"
3138 [ $link_new2 -eq $link_new ] || error "link file reverses mtime"
3139 [ $unlink_new2 -eq $unlink_new ] || error "unlink file reverses mtime"
3140 [ $rename_new2 -eq $rename_new ] || error "rename file reverses mtime"
3142 cancel_lru_locks osc
3143 if [ $i = 0 ] ; then echo "repeat after cancel_lru_locks"; fi
3146 run_test 39b "mtime change on open, link, unlink, rename ======"
3148 # this should be set to past
3149 TEST_39_MTIME=`date -d "1 year ago" +%s`
3155 local mtime0=`stat -c %Y $DIR1/$tfile`
3157 touch -m -d @$TEST_39_MTIME $DIR1/$tfile
3158 local mtime1=`stat -c %Y $DIR1/$tfile`
3159 [ "$mtime1" = $TEST_39_MTIME ] || \
3160 error "mtime is not set to past: $mtime1, should be $TEST_39_MTIME"
3163 echo hello >> $DIR1/$tfile
3165 local mtime2=`stat -c %Y $DIR1/$tfile`
3166 [ "$mtime2" -ge "$d1" ] && [ "$mtime2" -le "$d2" ] || \
3167 error "mtime is not updated on write: $d1 <= $mtime2 <= $d2"
3169 mv $DIR1/$tfile $DIR1/$tfile-1
3171 for (( i=0; i < 2; i++ )) ; do
3172 local mtime3=`stat -c %Y $DIR1/$tfile-1`
3173 [ "$mtime2" = "$mtime3" ] || \
3174 error "mtime ($mtime2) changed (to $mtime3) on rename"
3176 cancel_lru_locks osc
3177 if [ $i = 0 ] ; then echo "repeat after cancel_lru_locks"; fi
3180 run_test 39c "mtime change on rename ==========================="
3184 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
3187 touch -m -d @$TEST_39_MTIME $DIR1/$tfile
3189 for (( i=0; i < 2; i++ )) ; do
3190 local mtime=`stat -c %Y $DIR1/$tfile`
3191 [ $mtime = $TEST_39_MTIME ] || \
3192 error "mtime($mtime) is not set to $TEST_39_MTIME"
3194 cancel_lru_locks osc
3195 if [ $i = 0 ] ; then echo "repeat after cancel_lru_locks"; fi
3198 run_test 39d "create, utime, stat =============================="
3202 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
3204 local mtime1=`stat -c %Y $DIR1/$tfile`
3206 touch -m -d @$TEST_39_MTIME $DIR1/$tfile
3208 for (( i=0; i < 2; i++ )) ; do
3209 local mtime2=`stat -c %Y $DIR1/$tfile`
3210 [ $mtime2 = $TEST_39_MTIME ] || \
3211 error "mtime($mtime2) is not set to $TEST_39_MTIME"
3213 cancel_lru_locks osc
3214 if [ $i = 0 ] ; then echo "repeat after cancel_lru_locks"; fi
3217 run_test 39e "create, stat, utime, stat ========================"
3221 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
3223 mtime1=`stat -c %Y $DIR1/$tfile`
3226 touch -m -d @$TEST_39_MTIME $DIR1/$tfile
3228 for (( i=0; i < 2; i++ )) ; do
3229 local mtime2=`stat -c %Y $DIR1/$tfile`
3230 [ $mtime2 = $TEST_39_MTIME ] || \
3231 error "mtime($mtime2) is not set to $TEST_39_MTIME"
3233 cancel_lru_locks osc
3234 if [ $i = 0 ] ; then echo "repeat after cancel_lru_locks"; fi
3237 run_test 39f "create, stat, sleep, utime, stat ================="
3241 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
3242 echo hello >> $DIR1/$tfile
3243 local mtime1=`stat -c %Y $DIR1/$tfile`
3246 chmod o+r $DIR1/$tfile
3248 for (( i=0; i < 2; i++ )) ; do
3249 local mtime2=`stat -c %Y $DIR1/$tfile`
3250 [ "$mtime1" = "$mtime2" ] || \
3251 error "lost mtime: $mtime2, should be $mtime1"
3253 cancel_lru_locks osc
3254 if [ $i = 0 ] ; then echo "repeat after cancel_lru_locks"; fi
3257 run_test 39g "write, chmod, stat ==============================="
3261 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
3266 echo hello >> $DIR1/$tfile
3267 local mtime1=`stat -c %Y $DIR1/$tfile`
3269 touch -m -d @$TEST_39_MTIME $DIR1/$tfile
3271 if [ "$d1" != "$d2" ]; then
3272 echo "write and touch not within one second"
3274 for (( i=0; i < 2; i++ )) ; do
3275 local mtime2=`stat -c %Y $DIR1/$tfile`
3276 [ "$mtime2" = $TEST_39_MTIME ] || \
3277 error "lost mtime: $mtime2, should be $TEST_39_MTIME"
3279 cancel_lru_locks osc
3280 if [ $i = 0 ] ; then echo "repeat after cancel_lru_locks"; fi
3284 run_test 39h "write, utime within one second, stat ============="
3287 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
3291 echo hello >> $DIR1/$tfile
3292 local mtime1=`stat -c %Y $DIR1/$tfile`
3294 mv $DIR1/$tfile $DIR1/$tfile-1
3296 for (( i=0; i < 2; i++ )) ; do
3297 local mtime2=`stat -c %Y $DIR1/$tfile-1`
3299 [ "$mtime1" = "$mtime2" ] || \
3300 error "lost mtime: $mtime2, should be $mtime1"
3302 cancel_lru_locks osc
3303 if [ $i = 0 ] ; then echo "repeat after cancel_lru_locks"; fi
3306 run_test 39i "write, rename, stat =============================="
3309 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
3310 start_full_debug_logging
3314 #define OBD_FAIL_OSC_DELAY_SETTIME 0x412
3315 lctl set_param fail_loc=0x80000412
3316 multiop_bg_pause $DIR1/$tfile oO_RDWR:w2097152_c ||
3317 error "multiop failed"
3319 local mtime1=`stat -c %Y $DIR1/$tfile`
3321 mv $DIR1/$tfile $DIR1/$tfile-1
3323 kill -USR1 $multipid
3324 wait $multipid || error "multiop close failed"
3326 for (( i=0; i < 2; i++ )) ; do
3327 local mtime2=`stat -c %Y $DIR1/$tfile-1`
3328 [ "$mtime1" = "$mtime2" ] ||
3329 error "mtime is lost on close: $mtime2, " \
3332 cancel_lru_locks osc
3333 if [ $i = 0 ] ; then echo "repeat after cancel_lru_locks"; fi
3335 lctl set_param fail_loc=0
3336 stop_full_debug_logging
3338 run_test 39j "write, rename, close, stat ======================="
3341 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
3345 multiop_bg_pause $DIR1/$tfile oO_RDWR:w2097152_c || error "multiop failed"
3347 local mtime1=`stat -c %Y $DIR1/$tfile`
3349 touch -m -d @$TEST_39_MTIME $DIR1/$tfile
3351 kill -USR1 $multipid
3352 wait $multipid || error "multiop close failed"
3354 for (( i=0; i < 2; i++ )) ; do
3355 local mtime2=`stat -c %Y $DIR1/$tfile`
3357 [ "$mtime2" = $TEST_39_MTIME ] || \
3358 error "mtime is lost on close: $mtime2, should be $TEST_39_MTIME"
3360 cancel_lru_locks osc
3361 if [ $i = 0 ] ; then echo "repeat after cancel_lru_locks"; fi
3364 run_test 39k "write, utime, close, stat ========================"
3366 # this should be set to future
3367 TEST_39_ATIME=`date -d "1 year" +%s`
3370 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
3371 remote_mds_nodsh && skip "remote MDS with nodsh" && return
3372 local atime_diff=$(do_facet $SINGLEMDS \
3373 lctl get_param -n mdd.*MDT0000*.atime_diff)
3377 # test setting directory atime to future
3378 touch -a -d @$TEST_39_ATIME $DIR/$tdir
3379 local atime=$(stat -c %X $DIR/$tdir)
3380 [ "$atime" = $TEST_39_ATIME ] ||
3381 error "atime is not set to future: $atime, $TEST_39_ATIME"
3383 # test setting directory atime from future to now
3384 local now=$(date +%s)
3385 touch -a -d @$now $DIR/$tdir
3387 atime=$(stat -c %X $DIR/$tdir)
3388 [ "$atime" -eq "$now" ] ||
3389 error "atime is not updated from future: $atime, $now"
3391 do_facet $SINGLEMDS lctl set_param -n mdd.*MDT0000*.atime_diff=2
3394 # test setting directory atime when now > dir atime + atime_diff
3395 local d1=$(date +%s)
3397 local d2=$(date +%s)
3398 cancel_lru_locks mdc
3399 atime=$(stat -c %X $DIR/$tdir)
3400 [ "$atime" -ge "$d1" -a "$atime" -le "$d2" ] ||
3401 error "atime is not updated : $atime, should be $d2"
3403 do_facet $SINGLEMDS lctl set_param -n mdd.*MDT0000*.atime_diff=60
3406 # test not setting directory atime when now < dir atime + atime_diff
3408 cancel_lru_locks mdc
3409 atime=$(stat -c %X $DIR/$tdir)
3410 [ "$atime" -ge "$d1" -a "$atime" -le "$d2" ] ||
3411 error "atime is updated to $atime, should remain $d1<atime<$d2"
3413 do_facet $SINGLEMDS \
3414 lctl set_param -n mdd.*MDT0000*.atime_diff=$atime_diff
3416 run_test 39l "directory atime update ==========================="
3419 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
3422 local far_past_mtime=$(date -d "May 29 1953" +%s)
3423 local far_past_atime=$(date -d "Dec 17 1903" +%s)
3425 touch -m -d @$far_past_mtime $DIR1/$tfile
3426 touch -a -d @$far_past_atime $DIR1/$tfile
3428 for (( i=0; i < 2; i++ )) ; do
3429 local timestamps=$(stat -c "%X %Y" $DIR1/$tfile)
3430 [ "$timestamps" = "$far_past_atime $far_past_mtime" ] || \
3431 error "atime or mtime set incorrectly"
3433 cancel_lru_locks osc
3434 if [ $i = 0 ] ; then echo "repeat after cancel_lru_locks"; fi
3437 run_test 39m "test atime and mtime before 1970"
3439 test_39n() { # LU-3832
3440 local atime_diff=$(do_facet $SINGLEMDS \
3441 lctl get_param -n mdd.*MDT0000*.atime_diff)
3446 do_facet $SINGLEMDS lctl set_param -n mdd.*MDT0000*.atime_diff=1
3449 dd if=/dev/zero of=$DIR/$tfile bs=4096 count=1 status=noxfer
3450 atime0=$(stat -c %X $DIR/$tfile)
3453 $MULTIOP $DIR/$tfile oO_RDONLY:O_NOATIME:r4096c
3454 atime1=$(stat -c %X $DIR/$tfile)
3457 cancel_lru_locks mdc
3458 cancel_lru_locks osc
3459 $MULTIOP $DIR/$tfile oO_RDONLY:O_NOATIME:r4096c
3460 atime2=$(stat -c %X $DIR/$tfile)
3462 do_facet $SINGLEMDS \
3463 lctl set_param -n mdd.*MDT0000*.atime_diff=$atime_diff
3465 [ "$atime0" -eq "$atime1" ] || error "atime0 $atime0 != atime1 $atime1"
3466 [ "$atime1" -eq "$atime2" ] || error "atime0 $atime0 != atime1 $atime1"
3468 run_test 39n "check that O_NOATIME is honored"
3471 TESTDIR=$DIR/$tdir/$tfile
3472 [ -e $TESTDIR ] && rm -rf $TESTDIR
3479 links2=$(stat -c %h .)
3480 [ $(($links1 + 2)) != $links2 ] &&
3481 error "wrong links count $(($links1 + 2)) != $links2"
3483 links3=$(stat -c %h .)
3484 [ $(($links1 + 1)) != $links3 ] &&
3485 error "wrong links count $links1 != $links3"
3488 run_test 39o "directory cached attributes updated after create ========"
3491 [[ $MDSCOUNT -lt 2 ]] && skip "needs >= 2 MDTs" && return
3493 TESTDIR=$DIR/$tdir/$tfile
3494 [ -e $TESTDIR ] && rm -rf $TESTDIR
3495 test_mkdir -p $TESTDIR
3499 $LFS mkdir -i $MDTIDX $TESTDIR/remote_dir1
3500 $LFS mkdir -i $MDTIDX $TESTDIR/remote_dir2
3502 links2=$(stat -c %h .)
3503 [ $(($links1 + 2)) != $links2 ] &&
3504 error "wrong links count $(($links1 + 2)) != $links2"
3506 links3=$(stat -c %h .)
3507 [ $(($links1 + 1)) != $links3 ] &&
3508 error "wrong links count $links1 != $links3"
3511 run_test 39p "remote directory cached attributes updated after create ========"
3514 test_39p() { # LU-8041
3515 local testdir=$DIR/$tdir
3517 multiop_bg_pause $testdir D_c || error "multiop failed"
3519 cancel_lru_locks mdc
3520 kill -USR1 $multipid
3521 local atime=$(stat -c %X $testdir)
3522 [ "$atime" -ne 0 ] || error "atime is zero"
3524 run_test 39p "close won't zero out atime"
3527 dd if=/dev/zero of=$DIR/$tfile bs=4096 count=1
3528 $RUNAS $OPENFILE -f O_WRONLY:O_TRUNC $DIR/$tfile &&
3529 error "openfile O_WRONLY:O_TRUNC $tfile failed"
3530 $CHECKSTAT -t file -s 4096 $DIR/$tfile ||
3531 error "$tfile is not 4096 bytes in size"
3533 run_test 40 "failed open(O_TRUNC) doesn't truncate ============="
3537 small_write $DIR/f41 18
3539 run_test 41 "test small file write + fstat ====================="
3541 count_ost_writes() {
3542 lctl get_param -n osc.*.stats |
3543 awk -vwrites=0 '/ost_write/ { writes += $2 } \
3544 END { printf("%0.0f", writes) }'
3551 BG_DIRTY_RATIO_SAVE=10
3552 MAX_BG_DIRTY_RATIO=25
3556 # in 2.6, restore /proc/sys/vm/dirty_writeback_centisecs,
3557 # dirty_ratio, dirty_background_ratio
3558 if [ -f /proc/sys/vm/dirty_writeback_centisecs ]; then
3559 sysctl -w vm.dirty_writeback_centisecs=$WRITEBACK_SAVE
3560 sysctl -w vm.dirty_background_ratio=$BG_DIRTY_RATIO_SAVE
3561 sysctl -w vm.dirty_ratio=$DIRTY_RATIO_SAVE
3563 # if file not here, we are a 2.4 kernel
3564 kill -CONT `pidof kupdated`
3569 # setup the trap first, so someone cannot exit the test at the
3570 # exact wrong time and mess up a machine
3571 trap start_writeback EXIT
3572 # in 2.6, save and 0 /proc/sys/vm/dirty_writeback_centisecs
3573 if [ -f /proc/sys/vm/dirty_writeback_centisecs ]; then
3574 WRITEBACK_SAVE=`sysctl -n vm.dirty_writeback_centisecs`
3575 sysctl -w vm.dirty_writeback_centisecs=0
3576 sysctl -w vm.dirty_writeback_centisecs=0
3577 # save and increase /proc/sys/vm/dirty_ratio
3578 DIRTY_RATIO_SAVE=`sysctl -n vm.dirty_ratio`
3579 sysctl -w vm.dirty_ratio=$MAX_DIRTY_RATIO
3580 # save and increase /proc/sys/vm/dirty_background_ratio
3581 BG_DIRTY_RATIO_SAVE=`sysctl -n vm.dirty_background_ratio`
3582 sysctl -w vm.dirty_background_ratio=$MAX_BG_DIRTY_RATIO
3584 # if file not here, we are a 2.4 kernel
3585 kill -STOP `pidof kupdated`
3589 # ensure that all stripes have some grant before we test client-side cache
3591 for i in `seq -f $DIR/f42-%g 1 $OSTCOUNT`; do
3592 dd if=/dev/zero of=$i bs=4k count=1
3597 # Tests 42* verify that our behaviour is correct WRT caching, file closure,
3598 # file truncation, and file removal.
3600 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
3602 cancel_lru_locks osc
3604 sync; sleep 1; sync # just to be safe
3605 BEFOREWRITES=`count_ost_writes`
3606 lctl get_param -n osc.*[oO][sS][cC][_-]*.cur_grant_bytes | grep "[0-9]"
3607 dd if=/dev/zero of=$DIR/f42a bs=1024 count=100
3608 AFTERWRITES=`count_ost_writes`
3609 [ $BEFOREWRITES -eq $AFTERWRITES ] || \
3610 error "$BEFOREWRITES < $AFTERWRITES"
3613 run_test 42a "ensure that we don't flush on close =============="
3616 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
3618 cancel_lru_locks osc
3621 dd if=/dev/zero of=$DIR/f42b bs=1024 count=100
3622 BEFOREWRITES=$(count_ost_writes)
3623 $MUNLINK $DIR/f42b || error "$MUNLINK $DIR/f42b: $?"
3624 AFTERWRITES=$(count_ost_writes)
3625 if [[ $BEFOREWRITES -lt $AFTERWRITES ]]; then
3626 error "$BEFOREWRITES < $AFTERWRITES on unlink"
3628 BEFOREWRITES=$(count_ost_writes)
3629 sync || error "sync: $?"
3630 AFTERWRITES=$(count_ost_writes)
3631 if [[ $BEFOREWRITES -lt $AFTERWRITES ]]; then
3632 error "$BEFOREWRITES < $AFTERWRITES on sync"
3634 dmesg | grep 'error from obd_brw_async' && error 'error writing back'
3638 run_test 42b "test destroy of file with cached dirty data ======"
3640 # if these tests just want to test the effect of truncation,
3641 # they have to be very careful. consider:
3642 # - the first open gets a {0,EOF}PR lock
3643 # - the first write conflicts and gets a {0, count-1}PW
3644 # - the rest of the writes are under {count,EOF}PW
3645 # - the open for truncate tries to match a {0,EOF}PR
3646 # for the filesize and cancels the PWs.
3647 # any number of fixes (don't get {0,EOF} on open, match
3648 # composite locks, do smarter file size management) fix
3649 # this, but for now we want these tests to verify that
3650 # the cancellation with truncate intent works, so we
3651 # start the file with a full-file pw lock to match against
3652 # until the truncate.
3657 cancel_lru_locks osc
3659 # prime the file with 0,EOF PW to match
3663 # now the real test..
3664 dd if=/dev/zero of=$file bs=1024 count=100
3665 BEFOREWRITES=`count_ost_writes`
3666 $TRUNCATE $file $offset
3667 cancel_lru_locks osc
3668 AFTERWRITES=`count_ost_writes`
3673 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
3675 [ $BEFOREWRITES -eq $AFTERWRITES ] && \
3676 error "beforewrites $BEFOREWRITES == afterwrites $AFTERWRITES on truncate"
3679 run_test 42c "test partial truncate of file with cached dirty data"
3682 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
3684 [ $BEFOREWRITES -eq $AFTERWRITES ] || \
3685 error "beforewrites $BEFOREWRITES != afterwrites $AFTERWRITES on truncate"
3688 run_test 42d "test complete truncate of file with cached dirty data"
3690 test_42e() { # bug22074
3691 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
3692 local TDIR=$DIR/${tdir}e
3693 local pagesz=$(page_size)
3694 local pages=16 # hardcoded 16 pages, don't change it.
3695 local files=$((OSTCOUNT * 500)) # hopefully 500 files on each OST
3696 local proc_osc0="osc.${FSNAME}-OST0000-osc-[^MDT]*"
3700 test_mkdir -p $DIR/${tdir}e
3701 $SETSTRIPE -c 1 $TDIR
3702 createmany -o $TDIR/f $files
3704 max_dirty_mb=$($LCTL get_param -n $proc_osc0/max_dirty_mb)
3706 # we assume that with $OSTCOUNT files, at least one of them will
3707 # be allocated on OST0.
3708 warmup_files=$((OSTCOUNT * max_dirty_mb))
3709 createmany -o $TDIR/w $warmup_files
3711 # write a large amount of data into one file and sync, to get good
3712 # avail_grant number from OST.
3713 for ((i=0; i<$warmup_files; i++)); do
3714 idx=$($GETSTRIPE -i $TDIR/w$i)
3715 [ $idx -ne 0 ] && continue
3716 dd if=/dev/zero of=$TDIR/w$i bs="$max_dirty_mb"M count=1
3719 [[ $i -gt $warmup_files ]] && error "OST0 is still cold"
3721 $LCTL get_param $proc_osc0/cur_dirty_bytes
3722 $LCTL get_param $proc_osc0/cur_grant_bytes
3724 # create as much dirty pages as we can while not to trigger the actual
3725 # RPCs directly. but depends on the env, VFS may trigger flush during this
3726 # period, hopefully we are good.
3727 for ((i=0; i<$warmup_files; i++)); do
3728 idx=$($GETSTRIPE -i $TDIR/w$i)
3729 [ $idx -ne 0 ] && continue
3730 dd if=/dev/zero of=$TDIR/w$i bs=1M count=1 2>/dev/null
3732 $LCTL get_param $proc_osc0/cur_dirty_bytes
3733 $LCTL get_param $proc_osc0/cur_grant_bytes
3735 # perform the real test
3736 $LCTL set_param $proc_osc0/rpc_stats 0
3737 for ((;i<$files; i++)); do
3738 [ $($GETSTRIPE -i $TDIR/f$i) -eq 0 ] || continue
3739 dd if=/dev/zero of=$TDIR/f$i bs=$pagesz count=$pages 2>/dev/null
3742 $LCTL get_param $proc_osc0/rpc_stats
3745 local have_ppr=false
3746 $LCTL get_param $proc_osc0/rpc_stats |
3747 while read PPR RRPC RPCT RCUM BAR WRPC WPCT WCUM; do
3748 # skip lines until we are at the RPC histogram data
3749 [ "$PPR" == "pages" ] && have_ppr=true && continue
3750 $have_ppr || continue
3752 # we only want the percent stat for < 16 pages
3753 [[ $(echo $PPR | tr -d ':') -ge $pages ]] && break
3755 percent=$((percent + WPCT))
3756 if [[ $percent -gt 15 ]]; then
3757 error "less than 16-pages write RPCs" \
3764 run_test 42e "verify sub-RPC writes are not done synchronously"
3767 test_mkdir -p $DIR/$tdir
3768 cp -p /bin/ls $DIR/$tdir/$tfile
3769 $MULTIOP $DIR/$tdir/$tfile Ow_c &
3771 # give multiop a chance to open
3774 $DIR/$tdir/$tfile && error || true
3777 run_test 43 "execution of file opened for write should return -ETXTBSY"
3780 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
3781 test_mkdir -p $DIR/$tdir
3782 cp -p `which $MULTIOP` $DIR/$tdir/multiop ||
3783 cp -p multiop $DIR/$tdir/multiop
3784 MULTIOP_PROG=$DIR/$tdir/multiop multiop_bg_pause $TMP/$tfile.junk O_c ||
3787 $MULTIOP $DIR/$tdir/multiop Oc && error "expected error, got success"
3788 kill -USR1 $MULTIOP_PID || return 2
3789 wait $MULTIOP_PID || return 3
3790 rm $TMP/$tfile.junk $DIR/$tdir/multiop
3792 run_test 43a "open(RDWR) of file being executed should return -ETXTBSY"
3795 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
3796 test_mkdir -p $DIR/$tdir
3797 cp -p `which $MULTIOP` $DIR/$tdir/multiop ||
3798 cp -p multiop $DIR/$tdir/multiop
3799 MULTIOP_PROG=$DIR/$tdir/multiop multiop_bg_pause $TMP/$tfile.junk O_c ||
3802 $TRUNCATE $DIR/$tdir/multiop 0 && error "expected error, got success"
3803 kill -USR1 $MULTIOP_PID || return 2
3804 wait $MULTIOP_PID || return 3
3805 rm $TMP/$tfile.junk $DIR/$tdir/multiop
3807 run_test 43b "truncate of file being executed should return -ETXTBSY"
3810 local testdir="$DIR/$tdir"
3811 test_mkdir -p $DIR/$tdir
3813 ( cd $(dirname $SHELL) && md5sum $(basename $SHELL) ) | \
3814 ( cd $testdir && md5sum -c)
3816 run_test 43c "md5sum of copy into lustre========================"
3819 [[ $OSTCOUNT -lt 2 ]] && skip_env "skipping 2-stripe test" && return
3820 dd if=/dev/zero of=$DIR/f1 bs=4k count=1 seek=1023
3821 dd if=$DIR/f1 bs=4k count=1 > /dev/null
3823 run_test 44 "zero length read from a sparse stripe ============="
3826 local nstripe=$($LCTL lov_getconfig $DIR | grep default_stripe_count: |
3828 [ -z "$nstripe" ] && skip "can't get stripe info" && return
3829 [[ $nstripe -gt $OSTCOUNT ]] &&
3830 skip "Wrong default_stripe_count: $nstripe (OSTCOUNT: $OSTCOUNT)" &&
3832 local stride=$($LCTL lov_getconfig $DIR | grep default_stripe_size: |
3834 if [[ $nstripe -eq 0 || $nstripe -eq -1 ]]; then
3835 nstripe=$($LCTL lov_getconfig $DIR | grep obd_count: |
3839 OFFSETS="0 $((stride/2)) $((stride-1))"
3840 for offset in $OFFSETS; do
3841 for i in $(seq 0 $((nstripe-1))); do
3842 local GLOBALOFFSETS=""
3844 local size=$((((i + 2 * $nstripe )*$stride + $offset)))
3845 local myfn=$DIR/d44a-$size
3846 echo "--------writing $myfn at $size"
3847 ll_sparseness_write $myfn $size ||
3848 error "ll_sparseness_write"
3849 GLOBALOFFSETS="$GLOBALOFFSETS $size"
3850 ll_sparseness_verify $myfn $GLOBALOFFSETS ||
3851 error "ll_sparseness_verify $GLOBALOFFSETS"
3853 for j in $(seq 0 $((nstripe-1))); do
3855 size=$((((j + $nstripe )*$stride + $offset)))
3856 ll_sparseness_write $myfn $size ||
3857 error "ll_sparseness_write"
3858 GLOBALOFFSETS="$GLOBALOFFSETS $size"
3860 ll_sparseness_verify $myfn $GLOBALOFFSETS ||
3861 error "ll_sparseness_verify $GLOBALOFFSETS"
3866 run_test 44a "test sparse pwrite ==============================="
3870 for d in `lctl get_param -n osc.*.cur_dirty_bytes`; do
3876 before=`dirty_osc_total`
3877 echo executing "\"$*\""
3879 after=`dirty_osc_total`
3880 echo before $before, after $after
3883 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
3885 # Obtain grants from OST if it supports it
3886 echo blah > ${f}_grant
3889 do_dirty_record "echo blah > $f"
3890 [[ $before -eq $after ]] && error "write wasn't cached"
3891 do_dirty_record "> $f"
3892 [[ $before -gt $after ]] || error "truncate didn't lower dirty count"
3893 do_dirty_record "echo blah > $f"
3894 [[ $before -eq $after ]] && error "write wasn't cached"
3895 do_dirty_record "sync"
3896 [[ $before -gt $after ]] || error "writeback didn't lower dirty count"
3897 do_dirty_record "echo blah > $f"
3898 [[ $before -eq $after ]] && error "write wasn't cached"
3899 do_dirty_record "cancel_lru_locks osc"
3900 [[ $before -gt $after ]] ||
3901 error "lock cancellation didn't lower dirty count"
3904 run_test 45 "osc io page accounting ============================"
3906 # in a 2 stripe file (lov.sh), page 1023 maps to page 511 in its object. this
3907 # test tickles a bug where re-dirtying a page was failing to be mapped to the
3908 # objects offset and an assert hit when an rpc was built with 1023's mapped
3909 # offset 511 and 511's raw 511 offset. it also found general redirtying bugs.
3911 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
3915 dd if=/dev/zero of=$f bs=`page_size` seek=511 count=1
3917 dd conv=notrunc if=/dev/zero of=$f bs=`page_size` seek=1023 count=1
3918 dd conv=notrunc if=/dev/zero of=$f bs=`page_size` seek=511 count=1
3922 run_test 46 "dirtying a previously written page ================"
3924 # test_47 is removed "Device nodes check" is moved to test_28
3926 test_48a() { # bug 2399
3927 [ $(facet_fstype $SINGLEMDS) = "zfs" ] &&
3928 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.3.63) ] &&
3929 skip "MDS prior to 2.3.63 handle ZFS dir .. incorrectly" &&
3931 test_mkdir $DIR/$tdir
3933 mv $DIR/$tdir $DIR/$tdir.new || error "move directory failed"
3934 test_mkdir $DIR/$tdir || error "recreate directory failed"
3935 touch foo || error "'touch foo' failed after recreating cwd"
3936 test_mkdir bar || error "'mkdir foo' failed after recreating cwd"
3937 touch .foo || error "'touch .foo' failed after recreating cwd"
3938 test_mkdir .bar || error "'mkdir .foo' failed after recreating cwd"
3939 ls . > /dev/null || error "'ls .' failed after recreating cwd"
3940 ls .. > /dev/null || error "'ls ..' failed after removing cwd"
3941 cd . || error "'cd .' failed after recreating cwd"
3942 test_mkdir . && error "'mkdir .' worked after recreating cwd"
3943 rmdir . && error "'rmdir .' worked after recreating cwd"
3944 ln -s . baz || error "'ln -s .' failed after recreating cwd"
3945 cd .. || error "'cd ..' failed after recreating cwd"
3947 run_test 48a "Access renamed working dir (should return errors)="
3949 test_48b() { # bug 2399
3951 test_mkdir $DIR/$tdir
3953 rmdir $DIR/$tdir || error "remove cwd $DIR/$tdir failed"
3954 touch foo && error "'touch foo' worked after removing cwd"
3955 test_mkdir foo && error "'mkdir foo' worked after removing cwd"
3956 touch .foo && error "'touch .foo' worked after removing cwd"
3957 test_mkdir .foo && error "'mkdir .foo' worked after removing cwd"
3958 ls . > /dev/null && error "'ls .' worked after removing cwd"
3959 ls .. > /dev/null || error "'ls ..' failed after removing cwd"
3960 test_mkdir . && error "'mkdir .' worked after removing cwd"
3961 rmdir . && error "'rmdir .' worked after removing cwd"
3962 ln -s . foo && error "'ln -s .' worked after removing cwd"
3963 cd .. || echo "'cd ..' failed after removing cwd `pwd`" #bug 3517
3965 run_test 48b "Access removed working dir (should return errors)="
3967 test_48c() { # bug 2350
3968 #lctl set_param debug=-1
3971 test_mkdir -p $DIR/$tdir/dir
3973 $TRACE rmdir $DIR/$tdir/dir || error "remove cwd $DIR/$tdir/dir failed"
3974 $TRACE touch foo && error "touch foo worked after removing cwd"
3975 $TRACE test_mkdir foo && error "'mkdir foo' worked after removing cwd"
3976 touch .foo && error "touch .foo worked after removing cwd"
3977 test_mkdir .foo && error "mkdir .foo worked after removing cwd"
3978 $TRACE ls . && error "'ls .' worked after removing cwd"
3979 $TRACE ls .. || error "'ls ..' failed after removing cwd"
3980 $TRACE test_mkdir . && error "'mkdir .' worked after removing cwd"
3981 $TRACE rmdir . && error "'rmdir .' worked after removing cwd"
3982 $TRACE ln -s . foo && error "'ln -s .' worked after removing cwd"
3983 $TRACE cd .. || echo "'cd ..' failed after removing cwd `pwd`" #bug 3415
3985 run_test 48c "Access removed working subdir (should return errors)"
3987 test_48d() { # bug 2350
3988 #lctl set_param debug=-1
3991 test_mkdir -p $DIR/$tdir/dir
3993 $TRACE rmdir $DIR/$tdir/dir || error "remove cwd $DIR/$tdir/dir failed"
3994 $TRACE rmdir $DIR/$tdir || error "remove parent $DIR/$tdir failed"
3995 $TRACE touch foo && error "'touch foo' worked after removing parent"
3996 $TRACE test_mkdir foo && error "mkdir foo worked after removing parent"
3997 touch .foo && error "'touch .foo' worked after removing parent"
3998 test_mkdir .foo && error "mkdir .foo worked after removing parent"
3999 $TRACE ls . && error "'ls .' worked after removing parent"
4000 $TRACE ls .. && error "'ls ..' worked after removing parent"
4001 $TRACE test_mkdir . && error "'mkdir .' worked after removing parent"
4002 $TRACE rmdir . && error "'rmdir .' worked after removing parent"
4003 $TRACE ln -s . foo && error "'ln -s .' worked after removing parent"
4006 run_test 48d "Access removed parent subdir (should return errors)"
4008 test_48e() { # bug 4134
4009 #lctl set_param debug=-1
4012 test_mkdir -p $DIR/$tdir/dir
4014 $TRACE rmdir $DIR/$tdir/dir || error "remove cwd $DIR/$tdir/dir failed"
4015 $TRACE rmdir $DIR/$tdir || error "remove parent $DIR/$tdir failed"
4016 $TRACE touch $DIR/$tdir || error "'touch $DIR/$tdir' failed"
4017 $TRACE chmod +x $DIR/$tdir || error "'chmod +x $DIR/$tdir' failed"
4018 # On a buggy kernel addition of "touch foo" after cd .. will
4019 # produce kernel oops in lookup_hash_it
4020 touch ../foo && error "'cd ..' worked after recreate parent"
4022 $TRACE rm $DIR/$tdir || error "rm '$DIR/$tdir' failed"
4024 run_test 48e "Access to recreated parent subdir (should return errors)"
4026 test_49() { # LU-1030
4027 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
4028 # get ost1 size - lustre-OST0000
4029 ost1_size=$(do_facet ost1 $LFS df | grep ${ost1_svc} |
4031 # write 800M at maximum
4032 [[ $ost1_size -lt 2 ]] && ost1_size=2
4033 [[ $ost1_size -gt 819200 ]] && ost1_size=819200
4035 $SETSTRIPE -c 1 -i 0 $DIR/$tfile
4036 dd if=/dev/zero of=$DIR/$tfile bs=4k count=$((ost1_size >> 2)) &
4039 # change max_pages_per_rpc while writing the file
4040 local osc1_mppc=osc.$(get_osc_import_name client ost1).max_pages_per_rpc
4041 local orig_mppc=$($LCTL get_param -n $osc1_mppc)
4042 # loop until dd process exits
4043 while ps ax -opid | grep -wq $dd_pid; do
4044 $LCTL set_param $osc1_mppc=$((RANDOM % 256 + 1))
4045 sleep $((RANDOM % 5 + 1))
4047 # restore original max_pages_per_rpc
4048 $LCTL set_param $osc1_mppc=$orig_mppc
4049 rm $DIR/$tfile || error "rm $DIR/$tfile failed"
4051 run_test 49 "Change max_pages_per_rpc won't break osc extent"
4055 test_mkdir $DIR/$tdir
4057 ls /proc/$$/cwd || error "ls /proc/$$/cwd failed"
4059 run_test 50 "special situations: /proc symlinks ==============="
4061 test_51a() { # was test_51
4062 # bug 1516 - create an empty entry right after ".." then split dir
4063 test_mkdir -c1 $DIR/$tdir
4064 touch $DIR/$tdir/foo
4065 $MCREATE $DIR/$tdir/bar
4067 createmany -m $DIR/$tdir/longfile 201
4069 while [[ $(ls -sd $DIR/$tdir | awk '{ print $1 }') -eq 4 ]]; do
4070 $MCREATE $DIR/$tdir/longfile$FNUM
4075 ls -l $DIR/$tdir > /dev/null || error "ls -l $DIR/$tdir failed"
4077 run_test 51a "special situations: split htree with empty entry =="
4080 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
4081 local dir=$DIR/$tdir
4083 local nrdirs=$((65536 + 100))
4085 # cleanup the directory
4088 test_mkdir -p -c1 $dir
4092 local mdtidx=$(printf "%04x" $($LFS getstripe -M $dir))
4093 local numfree=$(lctl get_param -n mdc.$FSNAME-MDT$mdtidx*.filesfree)
4094 [[ $numfree -lt $nrdirs ]] &&
4095 skip "not enough free inodes ($numfree) on MDT$mdtidx" &&
4098 # need to check free space for the directories as well
4099 local blkfree=$(lctl get_param -n mdc.$FSNAME-MDT$mdtidx*.kbytesavail)
4100 numfree=$((blkfree / 4))
4101 [[ $numfree -lt $nrdirs ]] && skip "not enough blocks ($numfree)" &&
4105 createmany -d $dir/d $nrdirs ||
4106 error "failed to create $nrdirs subdirs in MDT$mdtidx:$dir"
4109 nrdirs=$(ls -U $dir | wc -l)
4111 # unlink all but 100 subdirectories, then check it still works
4113 local delete=$((nrdirs - left))
4115 # for ldiskfs the nlink count should be 1, but this is OSD specific
4116 # and so this is listed for informational purposes only
4117 echo "nlink before: $(stat -c %h $dir), created before: $nrdirs"
4118 unlinkmany -d $dir/d $delete ||
4119 error "unlink of first $delete subdirs failed"
4121 echo "nlink between: $(stat -c %h $dir)"
4122 local found=$(ls -U $dir | wc -l)
4123 [ $found -ne $left ] &&
4124 error "can't find subdirs: found only $found, expected $left"
4126 unlinkmany -d $dir/d $delete $left ||
4127 error "unlink of second $left subdirs failed"
4128 # regardless of whether the backing filesystem tracks nlink accurately
4129 # or not, the nlink count shouldn't be more than "." and ".." here
4130 local after=$(stat -c %h $dir)
4131 [[ $after -gt 2 ]] && error "nlink after: $after > 2" ||
4132 echo "nlink after: $after"
4134 run_test 51b "exceed 64k subdirectory nlink limit on create, verify unlink"
4137 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
4138 [[ $OSTCOUNT -lt 3 ]] &&
4139 skip_env "skipping test with few OSTs" && return
4140 test_mkdir -p $DIR/$tdir
4141 createmany -o $DIR/$tdir/t- 1000
4142 $GETSTRIPE $DIR/$tdir > $TMP/$tfile
4143 for N in $(seq 0 $((OSTCOUNT - 1))); do
4144 OBJS[$N]=$(awk -vobjs=0 '($1 == '$N') { objs += 1 } \
4145 END { printf("%0.0f", objs) }' $TMP/$tfile)
4146 OBJS0[$N]=$(grep -A 1 idx $TMP/$tfile | awk -vobjs=0 \
4147 '($1 == '$N') { objs += 1 } \
4148 END { printf("%0.0f", objs) }')
4149 log "OST$N has ${OBJS[$N]} objects, ${OBJS0[$N]} are index 0"
4151 unlinkmany $DIR/$tdir/t- 1000
4154 for N in $(seq 1 $((OSTCOUNT - 1))); do
4155 [[ ${OBJS[$N]} -lt $((${OBJS[$NLAST]} - 20)) ]] &&
4156 error "OST $N has less objects vs OST $NLAST" \
4157 " (${OBJS[$N]} < ${OBJS[$NLAST]}"
4158 [[ ${OBJS[$N]} -gt $((${OBJS[$NLAST]} + 20)) ]] &&
4159 error "OST $N has less objects vs OST $NLAST" \
4160 " (${OBJS[$N]} < ${OBJS[$NLAST]}"
4162 [[ ${OBJS0[$N]} -lt $((${OBJS0[$NLAST]} - 20)) ]] &&
4163 error "OST $N has less #0 objects vs OST $NLAST" \
4164 " (${OBJS0[$N]} < ${OBJS0[$NLAST]}"
4165 [[ ${OBJS0[$N]} -gt $((${OBJS0[$NLAST]} + 20)) ]] &&
4166 error "OST $N has less #0 objects vs OST $NLAST" \
4167 " (${OBJS0[$N]} < ${OBJS0[$NLAST]}"
4172 run_test 51d "check object distribution"
4175 if [ "$(facet_fstype $SINGLEMDS)" != ldiskfs ]; then
4176 skip "Only applicable to ldiskfs-based MDTs"
4180 test_mkdir -c1 $DIR/$tdir || error "create $tdir failed"
4181 test_mkdir -c1 $DIR/$tdir/d0 || error "create d0 failed"
4183 touch $DIR/$tdir/d0/foo
4184 createmany -l $DIR/$tdir/d0/foo $DIR/$tdir/d0/f- 65001 &&
4185 error "file exceed 65000 nlink limit!"
4186 unlinkmany $DIR/$tdir/d0/f- 65001
4189 run_test 51e "check file nlink limit"
4192 [ -f $DIR/$tdir/foo ] && chattr -a $DIR/$tdir/foo
4193 test_mkdir -p $DIR/$tdir
4194 touch $DIR/$tdir/foo
4195 chattr +a $DIR/$tdir/foo || error "chattr +a failed"
4196 echo bar >> $DIR/$tdir/foo || error "append bar failed"
4197 cp /etc/hosts $DIR/$tdir/foo && error "cp worked"
4198 rm -f $DIR/$tdir/foo 2>/dev/null && error "rm worked"
4199 link $DIR/$tdir/foo $DIR/$tdir/foo_link 2>/dev/null &&
4201 echo foo >> $DIR/$tdir/foo || error "append foo failed"
4202 mrename $DIR/$tdir/foo $DIR/$tdir/foo_ren && error "rename worked"
4203 lsattr $DIR/$tdir/foo | egrep -q "^-+a[-e]+ $DIR/$tdir/foo" ||
4205 chattr -a $DIR/$tdir/foo || error "chattr -a failed"
4206 cp -r $DIR/$tdir $TMP/
4207 rm -fr $DIR/$tdir $TMP/$tdir || error "cleanup rm failed"
4209 run_test 52a "append-only flag test (should return errors)"
4212 [ -f $DIR/$tdir/foo ] && chattr -i $DIR/$tdir/foo
4213 test_mkdir -p $DIR/$tdir
4214 touch $DIR/$tdir/foo
4215 chattr +i $DIR/$tdir/foo || error "chattr +i failed"
4216 cat test > $DIR/$tdir/foo && error "cat test worked"
4217 cp /etc/hosts $DIR/$tdir/foo && error "cp worked"
4218 rm -f $DIR/$tdir/foo 2>/dev/null && error "rm worked"
4219 link $DIR/$tdir/foo $DIR/$tdir/foo_link 2>/dev/null &&
4221 echo foo >> $DIR/$tdir/foo && error "echo worked"
4222 mrename $DIR/$tdir/foo $DIR/$tdir/foo_ren && error "rename worked"
4223 [ -f $DIR/$tdir/foo ] || error "$tdir/foo is not a file"
4224 [ -f $DIR/$tdir/foo_ren ] && error "$tdir/foo_ren is not a file"
4225 lsattr $DIR/$tdir/foo | egrep -q "^-+i[-e]+ $DIR/$tdir/foo" ||
4227 chattr -i $DIR/$tdir/foo || error "chattr failed"
4229 rm -fr $DIR/$tdir || error "unable to remove $DIR/$tdir"
4231 run_test 52b "immutable flag test (should return errors) ======="
4234 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
4235 remote_mds_nodsh && skip "remote MDS with nodsh" && return
4236 remote_ost_nodsh && skip "remote OST with nodsh" && return
4249 local support_last_seq=true
4251 [[ $(lustre_version_code $SINGLEMDS) -ge $(version_code 2.3.60) ]] ||
4252 support_last_seq=false
4255 local mdtosc=$(get_mdtosc_proc_path $SINGLEMDS)
4257 for value in $(do_facet $SINGLEMDS \
4258 $LCTL get_param osc.$mdtosc.prealloc_last_id) ; do
4259 param=$(echo ${value[0]} | cut -d "=" -f1)
4260 ostname=$(echo $param | cut -d "." -f2 | cut -d - -f 1-2)
4262 if $support_last_seq; then
4263 param_seq=$(echo $param |
4264 sed -e s/prealloc_last_id/prealloc_last_seq/g)
4265 mds_last_seq=$(do_facet $SINGLEMDS \
4266 $LCTL get_param -n $param_seq)
4268 mds_last=$(do_facet $SINGLEMDS $LCTL get_param -n $param)
4270 ostnum=$(index_from_ostuuid ${ostname}_UUID)
4271 node=$(facet_active_host ost$((ostnum+1)))
4272 param="obdfilter.$ostname.last_id"
4273 for ost_last in $(do_node $node $LCTL get_param -n $param) ; do
4274 echo "$ostname.last_id=$ost_last; MDS.last_id=$mds_last"
4275 ost_last_id=$ost_last
4277 if $support_last_seq; then
4278 ost_last_id=$(echo $ost_last |
4279 awk -F':' '{print $2}' |
4281 ost_last_seq=$(echo $ost_last |
4282 awk -F':' '{print $1}')
4283 [[ $ost_last_seq = $mds_last_seq ]] || continue
4286 if [[ $ost_last_id != $mds_last ]]; then
4287 error "$ost_last_id != $mds_last"
4294 $found || error "can not match last_seq/last_id for $mdtosc"
4297 run_test 53 "verify that MDS and OSTs agree on pre-creation ===="
4300 $SOCKETSERVER $DIR/socket ||
4301 error "$SOCKETSERVER $DIR/socket failed: $?"
4302 $SOCKETCLIENT $DIR/socket ||
4303 error "$SOCKETCLIENT $DIR/socket failed: $?"
4304 $MUNLINK $DIR/socket || error "$MUNLINK $DIR/socket failed: $?"
4306 run_test 54a "unix domain socket test =========================="
4312 dd if=/dev/zero of=$f bs=$(page_size) count=1
4314 run_test 54b "char device works in lustre ======================"
4317 [ -b /dev/loop/0 ] && LOOPBASE=/dev/loop/
4318 [ -b /dev/loop0 ] && LOOPBASE=/dev/loop
4319 [ -z "$LOOPBASE" ] && echo "/dev/loop/0 and /dev/loop0 gone?" && return
4321 for i in $(seq 3 7); do
4322 losetup $LOOPBASE$i > /dev/null 2>&1 && continue
4330 loopdev="$DIR/loop54c"
4333 $UMOUNT $DIR/$tdir || rc=$?
4334 losetup -d $loopdev || true
4335 losetup -d $LOOPDEV || true
4336 rm -rf $loopdev $DIR/$tfile $DIR/$tdir
4341 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
4342 loopdev="$DIR/loop54c"
4345 [ -z "$LOOPNUM" ] && echo "couldn't find empty loop device" && return
4346 trap cleanup_54c EXIT
4347 mknod $loopdev b 7 $LOOPNUM
4348 echo "make a loop file system with $DIR/$tfile on $loopdev ($LOOPNUM)."
4349 dd if=/dev/zero of=$DIR/$tfile bs=$(get_page_size client) seek=1024 count=1 > /dev/null
4350 losetup $loopdev $DIR/$tfile ||
4351 error "can't set up $loopdev for $DIR/$tfile"
4352 mkfs.ext2 $loopdev || error "mke2fs on $loopdev"
4353 test_mkdir -p $DIR/$tdir
4354 mount -t ext2 $loopdev $DIR/$tdir ||
4355 error "error mounting $loopdev on $DIR/$tdir"
4356 dd if=/dev/zero of=$DIR/$tdir/tmp bs=$(get_page_size client) count=30 ||
4359 dd if=$DIR/$tdir/tmp of=/dev/zero bs=$(get_page_size client) count=30 ||
4363 run_test 54c "block device works in lustre ====================="
4369 [ "$string" = $(echo $string > $f | cat $f) ] || error "$f != $string"
4371 run_test 54d "fifo device works in lustre ======================"
4376 cp -aL /dev/console $f
4377 echo $string > $f || error "echo $string to $f failed"
4379 run_test 54e "console/tty device works in lustre ======================"
4381 #The test_55 used to be iopen test and it was removed by bz#24037.
4382 #run_test 55 "check iopen_connect_dentry() ======================"
4384 test_56a() { # was test_56
4387 test_mkdir -p $DIR/$tdir/dir
4389 NUMFILESx2=$(($NUMFILES * 2))
4390 for i in $(seq 1 $NUMFILES); do
4391 touch $DIR/$tdir/file$i
4392 touch $DIR/$tdir/dir/file$i
4395 # test lfs getstripe with --recursive
4396 FILENUM=$($GETSTRIPE --recursive $DIR/$tdir | grep -c obdidx)
4397 [[ $FILENUM -eq $NUMFILESx2 ]] ||
4398 error "$GETSTRIPE --recursive: found $FILENUM, not $NUMFILESx2"
4399 FILENUM=$($GETSTRIPE $DIR/$tdir | grep -c obdidx)
4400 [[ $FILENUM -eq $NUMFILES ]] ||
4401 error "$GETSTRIPE $DIR/$tdir: found $FILENUM, not $NUMFILES"
4402 echo "$GETSTRIPE --recursive passed."
4404 # test lfs getstripe with file instead of dir
4405 FILENUM=$($GETSTRIPE $DIR/$tdir/file1 | grep -c obdidx)
4406 [[ $FILENUM -eq 1 ]] ||
4407 error "$GETSTRIPE $DIR/$tdir/file1: found $FILENUM, not 1"
4408 echo "$GETSTRIPE file1 passed."
4410 #test lfs getstripe with --verbose
4411 [[ $($GETSTRIPE --verbose $DIR/$tdir |
4412 grep -c lmm_magic) -eq $NUMFILES ]] ||
4413 error "$GETSTRIPE --verbose $DIR/$tdir: want $NUMFILES"
4414 [[ $($GETSTRIPE $DIR/$tdir | grep -c lmm_magic) -eq 0 ]] ||
4415 rror "$GETSTRIPE $DIR/$tdir: showed lmm_magic"
4416 echo "$GETSTRIPE --verbose passed."
4418 #test lfs getstripe with --obd
4419 $GETSTRIPE --obd wrong_uuid $DIR/$tdir 2>&1 |
4420 grep -q "unknown obduuid" ||
4421 error "$GETSTRIPE --obd wrong_uuid should return error message"
4423 [[ $OSTCOUNT -lt 2 ]] &&
4424 skip_env "skipping other $GETSTRIPE --obd test" && return
4427 OBDUUID=$(ostuuid_from_index $OSTIDX)
4428 FILENUM=$($GETSTRIPE -ir $DIR/$tdir | grep "^$OSTIDX\$" | wc -l)
4429 FOUND=$($GETSTRIPE -r --obd $OBDUUID $DIR/$tdir | grep obdidx | wc -l)
4430 [[ $FOUND -eq $FILENUM ]] ||
4431 error "$GETSTRIPE --obd wrong: found $FOUND, expected $FILENUM"
4432 [[ $($GETSTRIPE -r -v --obd $OBDUUID $DIR/$tdir |
4433 sed '/^[ ]*'${OSTIDX}'[ ]/d' |
4434 sed -n '/^[ ]*[0-9][0-9]*[ ]/p' | wc -l) -eq 0 ]] ||
4435 error "$GETSTRIPE --obd: should not show file on other obd"
4436 echo "$GETSTRIPE --obd passed"
4438 run_test 56a "check $GETSTRIPE"
4443 local LOCAL_NUMFILES="$1"
4444 local LOCAL_NUMDIRS="$2"
4445 local MKDIR_PARAMS="$3"
4446 local DIR_STRIPE_PARAMS="$4"
4448 if [ ! -d "$TDIR" ] ; then
4449 test_mkdir -p $DIR_STRIPE_PARAMS $TDIR
4450 [ "$MKDIR_PARAMS" ] && $SETSTRIPE $MKDIR_PARAMS $TDIR
4451 for i in `seq 1 $LOCAL_NUMFILES` ; do
4454 for i in `seq 1 $LOCAL_NUMDIRS` ; do
4455 test_mkdir $DIR_STRIPE_PARAMS $TDIR/dir$i
4456 for j in `seq 1 $LOCAL_NUMFILES` ; do
4457 touch $TDIR/dir$i/file$j
4463 setup_56_special() {
4467 if [ ! -e "$TDIR/loop1b" ] ; then
4468 for i in `seq 1 $LOCAL_NUMFILES` ; do
4469 mknod $TDIR/loop${i}b b 7 $i
4470 mknod $TDIR/null${i}c c 1 3
4471 ln -s $TDIR/file1 $TDIR/link${i}l
4473 for i in `seq 1 $LOCAL_NUMDIRS` ; do
4474 mknod $TDIR/dir$i/loop${i}b b 7 $i
4475 mknod $TDIR/dir$i/null${i}c c 1 3
4476 ln -s $TDIR/dir$i/file1 $TDIR/dir$i/link${i}l
4485 setup_56 $NUMFILES $NUMDIRS
4487 EXPECTED=$(($NUMDIRS + 2))
4488 # test lfs find with -name
4489 for i in $(seq 1 $NUMFILES) ; do
4490 NUMS=$($LFIND -name "*$i" $TDIR | wc -l)
4491 [ $NUMS -eq $EXPECTED ] ||
4492 error "lfs find -name \"*$i\" $TDIR wrong: "\
4493 "found $NUMS, expected $EXPECTED"
4496 run_test 56g "check lfs find -name ============================="
4502 setup_56 $NUMFILES $NUMDIRS
4504 EXPECTED=$(((NUMDIRS + 1) * (NUMFILES - 1) + NUMFILES))
4505 # test lfs find with ! -name
4506 for i in $(seq 1 $NUMFILES) ; do
4507 NUMS=$($LFIND ! -name "*$i" $TDIR | wc -l)
4508 [ $NUMS -eq $EXPECTED ] ||
4509 error "lfs find ! -name \"*$i\" $TDIR wrong: "\
4510 "found $NUMS, expected $EXPECTED"
4513 run_test 56h "check lfs find ! -name ============================="
4517 test_mkdir -p $DIR/$tdir
4518 UUID=$(ostuuid_from_index 0 $DIR/$tdir)
4519 CMD="$LFIND -ost $UUID $DIR/$tdir"
4521 [ -z "$OUT" ] || error "\"$CMD\" returned directory '$OUT'"
4523 run_test 56i "check 'lfs find -ost UUID' skips directories ======="
4527 setup_56_special $NUMFILES $NUMDIRS
4529 EXPECTED=$((NUMDIRS + 1))
4530 CMD="$LFIND -type d $TDIR"
4531 NUMS=$($CMD | wc -l)
4532 [ $NUMS -eq $EXPECTED ] ||
4533 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4535 run_test 56j "check lfs find -type d ============================="
4539 setup_56_special $NUMFILES $NUMDIRS
4541 EXPECTED=$(((NUMDIRS + 1) * NUMFILES))
4542 CMD="$LFIND -type f $TDIR"
4543 NUMS=$($CMD | wc -l)
4544 [ $NUMS -eq $EXPECTED ] ||
4545 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4547 run_test 56k "check lfs find -type f ============================="
4551 setup_56_special $NUMFILES $NUMDIRS
4553 EXPECTED=$((NUMDIRS + NUMFILES))
4554 CMD="$LFIND -type b $TDIR"
4555 NUMS=$($CMD | wc -l)
4556 [ $NUMS -eq $EXPECTED ] ||
4557 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4559 run_test 56l "check lfs find -type b ============================="
4563 setup_56_special $NUMFILES $NUMDIRS
4565 EXPECTED=$((NUMDIRS + NUMFILES))
4566 CMD="$LFIND -type c $TDIR"
4567 NUMS=$($CMD | wc -l)
4568 [ $NUMS -eq $EXPECTED ] ||
4569 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4571 run_test 56m "check lfs find -type c ============================="
4575 setup_56_special $NUMFILES $NUMDIRS
4577 EXPECTED=$((NUMDIRS + NUMFILES))
4578 CMD="$LFIND -type l $TDIR"
4579 NUMS=$($CMD | wc -l)
4580 [ $NUMS -eq $EXPECTED ] ||
4581 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4583 run_test 56n "check lfs find -type l ============================="
4587 setup_56 $NUMFILES $NUMDIRS
4588 utime $TDIR/file1 > /dev/null || error "utime (1)"
4589 utime $TDIR/file2 > /dev/null || error "utime (2)"
4590 utime $TDIR/dir1 > /dev/null || error "utime (3)"
4591 utime $TDIR/dir2 > /dev/null || error "utime (4)"
4592 utime $TDIR/dir1/file1 > /dev/null || error "utime (5)"
4593 dd if=/dev/zero count=1 >> $TDIR/dir1/file1 && sync
4596 NUMS=`$LFIND -mtime +0 $TDIR | wc -l`
4597 [ $NUMS -eq $EXPECTED ] || \
4598 error "lfs find -mtime +0 $TDIR wrong: found $NUMS, expected $EXPECTED"
4601 CMD="$LFIND -mtime 0 $TDIR"
4602 NUMS=$($CMD | wc -l)
4603 [ $NUMS -eq $EXPECTED ] ||
4604 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4606 run_test 56o "check lfs find -mtime for old files =========================="
4609 [ $RUNAS_ID -eq $UID ] &&
4610 skip_env "RUNAS_ID = UID = $UID -- skipping" && return
4613 setup_56 $NUMFILES $NUMDIRS
4615 chown $RUNAS_ID $TDIR/file* || error "chown $DIR/${tdir}g/file$i failed"
4617 CMD="$LFIND -uid $RUNAS_ID $TDIR"
4618 NUMS=$($CMD | wc -l)
4619 [ $NUMS -eq $EXPECTED ] || \
4620 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4622 EXPECTED=$(((NUMFILES + 1) * NUMDIRS + 1))
4623 CMD="$LFIND ! -uid $RUNAS_ID $TDIR"
4624 NUMS=$($CMD | wc -l)
4625 [ $NUMS -eq $EXPECTED ] || \
4626 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4628 run_test 56p "check lfs find -uid and ! -uid ==============================="
4631 [ $RUNAS_ID -eq $UID ] &&
4632 skip_env "RUNAS_ID = UID = $UID -- skipping" && return
4635 setup_56 $NUMFILES $NUMDIRS
4637 chgrp $RUNAS_GID $TDIR/file* || error "chown $TDIR/file$i failed"
4640 CMD="$LFIND -gid $RUNAS_GID $TDIR"
4641 NUMS=$($CMD | wc -l)
4642 [ $NUMS -eq $EXPECTED ] ||
4643 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4645 EXPECTED=$(( ($NUMFILES+1) * $NUMDIRS + 1))
4646 CMD="$LFIND ! -gid $RUNAS_GID $TDIR"
4647 NUMS=$($CMD | wc -l)
4648 [ $NUMS -eq $EXPECTED ] ||
4649 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4651 run_test 56q "check lfs find -gid and ! -gid ==============================="
4655 setup_56 $NUMFILES $NUMDIRS
4658 CMD="$LFIND -size 0 -type f $TDIR"
4659 NUMS=$($CMD | wc -l)
4660 [ $NUMS -eq $EXPECTED ] ||
4661 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4663 CMD="$LFIND ! -size 0 -type f $TDIR"
4664 NUMS=$($CMD | wc -l)
4665 [ $NUMS -eq $EXPECTED ] ||
4666 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4667 echo "test" > $TDIR/$tfile
4668 echo "test2" > $TDIR/$tfile.2 && sync
4670 CMD="$LFIND -size 5 -type f $TDIR"
4671 NUMS=$($CMD | wc -l)
4672 [ $NUMS -eq $EXPECTED ] ||
4673 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4675 CMD="$LFIND -size +5 -type f $TDIR"
4676 NUMS=$($CMD | wc -l)
4677 [ $NUMS -eq $EXPECTED ] ||
4678 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4680 CMD="$LFIND -size +0 -type f $TDIR"
4681 NUMS=$($CMD | wc -l)
4682 [ $NUMS -eq $EXPECTED ] ||
4683 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4685 CMD="$LFIND ! -size -5 -type f $TDIR"
4686 NUMS=$($CMD | wc -l)
4687 [ $NUMS -eq $EXPECTED ] ||
4688 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4690 CMD="$LFIND -size -5 -type f $TDIR"
4691 NUMS=$($CMD | wc -l)
4692 [ $NUMS -eq $EXPECTED ] ||
4693 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4695 run_test 56r "check lfs find -size works =========================="
4697 test_56s() { # LU-611
4699 setup_56 $NUMFILES $NUMDIRS "-c $OSTCOUNT"
4701 if [[ $OSTCOUNT -gt 1 ]]; then
4702 $SETSTRIPE -c 1 $TDIR/$tfile.{0,1,2,3}
4706 ONESTRIPE=$(((NUMDIRS + 1) * NUMFILES))
4710 EXPECTED=$(((NUMDIRS + 1) * NUMFILES))
4711 CMD="$LFIND -stripe-count $OSTCOUNT -type f $TDIR"
4712 NUMS=$($CMD | wc -l)
4713 [ $NUMS -eq $EXPECTED ] || {
4715 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4718 EXPECTED=$(((NUMDIRS + 1) * NUMFILES + EXTRA))
4719 CMD="$LFIND -stripe-count +0 -type f $TDIR"
4720 NUMS=$($CMD | wc -l)
4721 [ $NUMS -eq $EXPECTED ] || {
4723 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4727 CMD="$LFIND -stripe-count 1 -type f $TDIR"
4728 NUMS=$($CMD | wc -l)
4729 [ $NUMS -eq $EXPECTED ] || {
4731 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4734 CMD="$LFIND -stripe-count -2 -type f $TDIR"
4735 NUMS=$($CMD | wc -l)
4736 [ $NUMS -eq $EXPECTED ] || {
4738 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4742 CMD="$LFIND -stripe-count $((OSTCOUNT + 1)) -type f $TDIR"
4743 NUMS=$($CMD | wc -l)
4744 [ $NUMS -eq $EXPECTED ] || {
4746 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4749 run_test 56s "check lfs find -stripe-count works"
4751 test_56t() { # LU-611
4753 setup_56 $NUMFILES $NUMDIRS "-s 512k"
4755 $SETSTRIPE -S 256k $TDIR/$tfile.{0,1,2,3}
4757 EXPECTED=$(((NUMDIRS + 1) * NUMFILES))
4758 CMD="$LFIND -stripe-size 512k -type f $TDIR"
4759 NUMS=$($CMD | wc -l)
4760 [ $NUMS -eq $EXPECTED ] ||
4761 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4763 CMD="$LFIND -stripe-size +320k -type f $TDIR"
4764 NUMS=$($CMD | wc -l)
4765 [ $NUMS -eq $EXPECTED ] ||
4766 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4768 EXPECTED=$(((NUMDIRS + 1) * NUMFILES + 4))
4769 CMD="$LFIND -stripe-size +200k -type f $TDIR"
4770 NUMS=$($CMD | wc -l)
4771 [ $NUMS -eq $EXPECTED ] ||
4772 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4774 CMD="$LFIND -stripe-size -640k -type f $TDIR"
4775 NUMS=$($CMD | wc -l)
4776 [ $NUMS -eq $EXPECTED ] ||
4777 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4780 CMD="$LFIND -stripe-size 256k -type f $TDIR"
4781 NUMS=$($CMD | wc -l)
4782 [ $NUMS -eq $EXPECTED ] ||
4783 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4785 CMD="$LFIND -stripe-size -320k -type f $TDIR"
4786 NUMS=$($CMD | wc -l)
4787 [ $NUMS -eq $EXPECTED ] ||
4788 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4791 CMD="$LFIND -stripe-size 1024k -type f $TDIR"
4792 NUMS=$($CMD | wc -l)
4793 [ $NUMS -eq $EXPECTED ] ||
4794 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4796 run_test 56t "check lfs find -stripe-size works"
4798 test_56u() { # LU-611
4800 setup_56 $NUMFILES $NUMDIRS "-i 0"
4802 if [[ $OSTCOUNT -gt 1 ]]; then
4803 $SETSTRIPE -i 1 $TDIR/$tfile.{0,1,2,3}
4809 EXPECTED=$(((NUMDIRS + 1) * NUMFILES))
4810 CMD="$LFIND -stripe-index 0 -type f $TDIR"
4811 NUMS=$($CMD | wc -l)
4812 [ $NUMS -eq $EXPECTED ] ||
4813 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4816 CMD="$LFIND -stripe-index 1 -type f $TDIR"
4817 NUMS=$($CMD | wc -l)
4818 [ $NUMS -eq $EXPECTED ] ||
4819 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4821 CMD="$LFIND ! -stripe-index 0 -type f $TDIR"
4822 NUMS=$($CMD | wc -l)
4823 [ $NUMS -eq $EXPECTED ] ||
4824 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4827 # This should produce an error and not return any files
4828 CMD="$LFIND -stripe-index $OSTCOUNT -type f $TDIR"
4829 NUMS=$($CMD 2>/dev/null | wc -l)
4830 [ $NUMS -eq $EXPECTED ] ||
4831 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4833 if [[ $OSTCOUNT -gt 1 ]]; then
4834 EXPECTED=$(((NUMDIRS + 1) * NUMFILES + ONESTRIPE))
4835 CMD="$LFIND -stripe-index 0,1 -type f $TDIR"
4836 NUMS=$($CMD | wc -l)
4837 [ $NUMS -eq $EXPECTED ] ||
4838 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4841 run_test 56u "check lfs find -stripe-index works"
4848 setup_56 $NUMFILES $NUMDIRS
4850 UUID=$(mdtuuid_from_index $MDT_IDX $TDIR)
4851 [ -z "$UUID" ] && error "mdtuuid_from_index cannot find MDT index $MDT_IDX"
4853 for file in $($LFIND -mdt $UUID $TDIR); do
4854 file_mdt_idx=$($GETSTRIPE -M $file)
4855 [ $file_mdt_idx -eq $MDT_IDX ] ||
4856 error "'lfind -mdt $UUID' != 'getstripe -M' ($file_mdt_idx)"
4859 run_test 56v "check 'lfs find -mdt match with lfs getstripe -M' ======="
4862 [[ $OSTCOUNT -lt 2 ]] && skip_env "$OSTCOUNT < 2 OSTs -- skipping" &&
4864 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
4867 rm -rf $TDIR || error "remove $TDIR failed"
4868 setup_56 $NUMFILES $NUMDIRS "-c $OSTCOUNT" "-c1"
4871 stripe_size=$($GETSTRIPE -S -d $TDIR) ||
4872 error "$GETSTRIPE -S -d $TDIR failed"
4873 stripe_size=${stripe_size%% *}
4875 local file_size=$((stripe_size * OSTCOUNT))
4876 local file_num=$((NUMDIRS * NUMFILES + NUMFILES))
4877 local required_space=$((file_num * file_size))
4879 local free_space=$($LCTL get_param -n lov.$FSNAME-clilov-*.kbytesavail |
4881 [[ $free_space -le $((required_space / 1024)) ]] &&
4882 skip_env "need at least $required_space bytes free space," \
4883 "have $free_space kbytes" && return
4886 local dd_count=$((file_size / dd_bs))
4888 # write data into the files
4892 for i in $(seq 1 $NUMFILES); do
4894 yes | dd bs=$dd_bs count=$dd_count of=$file >/dev/null 2>&1 ||
4895 error "write data into $file failed"
4897 for i in $(seq 1 $NUMDIRS); do
4898 for j in $(seq 1 $NUMFILES); do
4899 file=$TDIR/dir$i/file$j
4900 yes | dd bs=$dd_bs count=$dd_count of=$file \
4902 error "write data into $file failed"
4907 [[ $OSTCOUNT -gt 1 ]] && expected=$((OSTCOUNT - 1))
4910 local cmd="$LFS_MIGRATE -y -c $expected $TDIR/file1"
4912 eval $cmd || error "$cmd failed"
4914 check_stripe_count $TDIR/file1 $expected
4916 if [ $(lustre_version_code $SINGLEMDS) -ge $(version_code 2.6.90) ];
4918 # lfs_migrate file onto OST 0 if it is on OST 1, or onto
4919 # OST 1 if it is on OST 0. This file is small enough to
4920 # be on only one stripe.
4921 file=$TDIR/migr_1_ost
4922 dd bs=$dd_bs count=1 if=/dev/urandom of=$file >/dev/null 2>&1 ||
4923 error "write data into $file failed"
4924 local obdidx=$($LFS getstripe -i $file)
4925 local oldmd5=$(md5sum $file)
4927 [[ $obdidx -eq 0 ]] && newobdidx=1
4928 cmd="$LFS migrate -i $newobdidx $file"
4930 eval $cmd || error "$cmd failed"
4931 local realobdix=$($LFS getstripe -i $file)
4932 local newmd5=$(md5sum $file)
4933 [[ $newobdidx -ne $realobdix ]] &&
4934 error "new OST is different (was=$obdidx, wanted=$newobdidx, got=$realobdix)"
4935 [[ "$oldmd5" != "$newmd5" ]] &&
4936 error "md5sum differ: $oldmd5, $newmd5"
4940 cmd="$LFS_MIGRATE -y -c $expected $TDIR/dir1"
4942 eval $cmd || error "$cmd failed"
4944 for j in $(seq 1 $NUMFILES); do
4945 check_stripe_count $TDIR/dir1/file$j $expected
4948 # lfs_migrate works with lfs find
4949 cmd="$LFIND -stripe_count $OSTCOUNT -type f $TDIR |
4950 $LFS_MIGRATE -y -c $expected"
4952 eval $cmd || error "$cmd failed"
4954 for i in $(seq 2 $NUMFILES); do
4955 check_stripe_count $TDIR/file$i $expected
4957 for i in $(seq 2 $NUMDIRS); do
4958 for j in $(seq 1 $NUMFILES); do
4959 check_stripe_count $TDIR/dir$i/file$j $expected
4963 run_test 56w "check lfs_migrate -c stripe_count works"
4966 check_swap_layouts_support && return 0
4967 [[ $OSTCOUNT -lt 2 ]] &&
4968 skip_env "need 2 OST, skipping test" && return
4970 local dir0=$DIR/$tdir/$testnum
4971 test_mkdir -p $dir0 || error "creating dir $dir0"
4973 local ref1=/etc/passwd
4974 local file1=$dir0/file1
4976 $SETSTRIPE -c 2 $file1
4978 $LFS migrate -c 1 $file1 || error "migrate failed rc = $?"
4979 stripe=$($GETSTRIPE -c $file1)
4980 [[ $stripe == 1 ]] || error "stripe of $file1 is $stripe != 1"
4981 cmp $file1 $ref1 || error "content mismatch $file1 differs from $ref1"
4986 run_test 56x "lfs migration support"
4989 check_swap_layouts_support && return 0
4990 [[ $OSTCOUNT -lt 2 ]] &&
4991 skip_env "need 2 OST, skipping test" && return
4993 local dir0=$DIR/$tdir/$testnum
4994 test_mkdir -p $dir0 || error "creating dir $dir0"
4996 local ref1=/etc/passwd
4997 local file1=$dir0/file1
4999 $SETSTRIPE -c 2 $file1
5001 $LFS migrate --block -c 1 $file1 || error "migrate failed rc = $?"
5002 local stripe=$($GETSTRIPE -c $file1)
5003 [[ $stripe == 1 ]] || error "stripe of $file1 is $stripe != 1"
5004 cmp $file1 $ref1 || error "content mismatch $file1 differs from $ref1"
5009 run_test 56xa "lfs migration --block support"
5012 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.4.53) ] &&
5013 skip "No HSM $(lustre_build_version $SINGLEMDS) MDS < 2.4.53" &&
5017 local dir0=$DIR/$tdir/$testnum
5018 test_mkdir -p $dir0 || error "creating dir $dir0"
5019 local f1=$dir0/file1
5020 local f2=$dir0/file2
5022 touch $f1 || error "creating std file $f1"
5023 $MULTIOP $f2 H2c || error "creating released file $f2"
5025 # a directory can be raid0, so ask only for files
5026 res=$($LFIND $dir0 -L raid0 -type f | wc -l)
5027 [[ $res == 2 ]] || error "search raid0: found $res files != 2"
5029 res=$($LFIND $dir0 \! -L raid0 -type f | wc -l)
5030 [[ $res == 0 ]] || error "search !raid0: found $res files != 0"
5032 # only files can be released, so no need to force file search
5033 res=$($LFIND $dir0 -L released)
5034 [[ $res == $f2 ]] || error "search released: found $res != $f2"
5036 res=$($LFIND $dir0 \! -L released)
5037 [[ $res == $f1 ]] || error "search !released: found $res != $f1"
5040 run_test 56y "lfs find -L raid0|released"
5042 test_56z() { # LU-4824
5043 # This checks to make sure 'lfs find' continues after errors
5044 # There are two classes of errors that should be caught:
5045 # - If multiple paths are provided, all should be searched even if one
5047 # - If errors are encountered during the search, it should not terminate
5050 test_mkdir $DIR/$tdir
5051 for i in d{0..9}; do
5052 test_mkdir $DIR/$tdir/$i
5054 touch $DIR/$tdir/d{0..9}/$tfile
5055 $LFS find $DIR/non_existent_dir $DIR/$tdir &&
5056 error "$LFS find did not return an error"
5057 # Make a directory unsearchable. This should NOT be the last entry in
5058 # directory order. Arbitrarily pick the 6th entry
5059 chmod 700 $($LFS find $DIR/$tdir -type d | sed '6!d')
5060 local count=$($RUNAS $LFS find $DIR/non_existent $DIR/$tdir | wc -l)
5061 # The user should be able to see 10 directories and 9 files
5062 [ $count == 19 ] || error "$LFS find did not continue after error"
5064 run_test 56z "lfs find should continue after an error"
5066 test_56aa() { # LU-5937
5067 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
5070 $LFS setdirstripe -c$MDSCOUNT $DIR/$tdir/striped_dir
5072 createmany -o $DIR/$tdir/striped_dir/${tfile}- 1024
5073 local dirs=$(lfs find --size +8k $DIR/$tdir/)
5075 [ -n "$dirs" ] || error "lfs find --size wrong under striped dir"
5077 run_test 56aa "lfs find --size under striped dir"
5080 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5081 # note test will not do anything if MDS is not local
5082 if [ "$(facet_fstype $SINGLEMDS)" != ldiskfs ]; then
5083 skip "Only applicable to ldiskfs-based MDTs"
5087 remote_mds_nodsh && skip "remote MDS with nodsh" && return
5088 local MNTDEV="osd*.*MDT*.mntdev"
5089 DEV=$(do_facet $SINGLEMDS lctl get_param -n $MNTDEV)
5090 [ -z "$DEV" ] && error "can't access $MNTDEV"
5091 for DEV in $(do_facet $SINGLEMDS lctl get_param -n $MNTDEV); do
5092 do_facet $SINGLEMDS $DUMPE2FS -h $DEV > $TMP/t57a.dump ||
5093 error "can't access $DEV"
5094 DEVISIZE=$(awk '/Inode size:/ { print $3 }' $TMP/t57a.dump)
5095 [[ $DEVISIZE -gt 128 ]] || error "inode size $DEVISIZE"
5099 run_test 57a "verify MDS filesystem created with large inodes =="
5102 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5103 if [ "$(facet_fstype $SINGLEMDS)" != ldiskfs ]; then
5104 skip "Only applicable to ldiskfs-based MDTs"
5108 remote_mds_nodsh && skip "remote MDS with nodsh" && return
5109 local dir=$DIR/$tdir
5113 local FILEN=$dir/f$FILECOUNT
5115 rm -rf $dir || error "removing $dir"
5116 test_mkdir -p -c1 $dir || error "creating $dir"
5117 local mdtidx=$($LFS getstripe -M $dir)
5118 local mdtname=MDT$(printf %04x $mdtidx)
5119 local facet=mds$((mdtidx + 1))
5121 echo "mcreating $FILECOUNT files"
5122 createmany -m $dir/f 1 $FILECOUNT || \
5123 error "creating files in $dir"
5125 # verify that files do not have EAs yet
5126 $GETSTRIPE $FILE1 2>&1 | grep -q "no stripe" || error "$FILE1 has an EA"
5127 $GETSTRIPE $FILEN 2>&1 | grep -q "no stripe" || error "$FILEN has an EA"
5131 df $dir #make sure we get new statfs data
5132 local MDSFREE=$(do_facet $facet \
5133 lctl get_param -n osd*.*$mdtname.kbytesfree)
5134 local MDCFREE=$(lctl get_param -n mdc.*$mdtname-mdc-*.kbytesfree)
5135 echo "opening files to create objects/EAs"
5137 for FILE in `seq -f $dir/f%g 1 $FILECOUNT`; do
5138 $OPENFILE -f O_RDWR $FILE > /dev/null 2>&1 || error "opening $FILE"
5141 # verify that files have EAs now
5142 $GETSTRIPE $FILE1 | grep -q "obdidx" || error "$FILE1 missing EA"
5143 $GETSTRIPE $FILEN | grep -q "obdidx" || error "$FILEN missing EA"
5145 sleep 1 #make sure we get new statfs data
5147 local MDSFREE2=$(do_facet $facet \
5148 lctl get_param -n osd*.*$mdtname.kbytesfree)
5149 local MDCFREE2=$(lctl get_param -n mdc.*$mdtname-mdc-*.kbytesfree)
5150 if [[ $MDCFREE2 -lt $((MDCFREE - 16)) ]]; then
5151 if [ "$MDSFREE" != "$MDSFREE2" ]; then
5152 error "MDC before $MDCFREE != after $MDCFREE2"
5154 echo "MDC before $MDCFREE != after $MDCFREE2"
5155 echo "unable to confirm if MDS has large inodes"
5160 run_test 57b "default LOV EAs are stored inside large inodes ==="
5163 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5164 [ -z "$(which wiretest 2>/dev/null)" ] &&
5165 skip_env "could not find wiretest" && return
5168 run_test 58 "verify cross-platform wire constants =============="
5171 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5172 echo "touch 130 files"
5173 createmany -o $DIR/f59- 130
5175 unlinkmany $DIR/f59- 130
5177 # wait for commitment of removal
5178 wait_delete_completed
5180 run_test 59 "verify cancellation of llog records async ========="
5182 TEST60_HEAD="test_60 run $RANDOM"
5184 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5185 remote_mgs_nodsh && skip "remote MGS with nodsh" && return
5186 do_facet mgs "! which run-llog.sh &> /dev/null" &&
5187 do_facet mgs "! ls run-llog.sh &> /dev/null" &&
5188 skip_env "missing subtest run-llog.sh" && return
5190 log "$TEST60_HEAD - from kernel mode"
5191 do_facet mgs "$LCTL set_param debug=warning; $LCTL dk > /dev/null"
5192 do_facet mgs sh run-llog.sh
5193 do_facet mgs $LCTL dk > $TMP/$tfile
5195 # LU-6388: test llog_reader
5196 local llog_reader=$(do_facet mgs "which llog_reader 2> /dev/null")
5197 llog_reader=${llog_reader:-$LUSTRE/utils/llog_reader}
5198 [ -z $(do_facet mgs ls -d $llog_reader 2> /dev/null) ] &&
5199 skip_env "missing llog_reader" && return
5200 local fstype=$(facet_fstype mgs)
5201 [ $fstype != ldiskfs -a $fstype != zfs ] &&
5202 skip_env "Only for ldiskfs or zfs type mgs" && return
5204 local mntpt=$(facet_mntpt mgs)
5205 local mgsdev=$(mgsdevname 1)
5217 #get fid and record list
5218 fid_list=($(awk '/9_sub.*record/ { print $NF }' /$TMP/$tfile |
5220 rec_list=($(awk '/9_sub.*record/ { print $((NF-3)) }' /$TMP/$tfile |
5222 #remount mgs as ldiskfs or zfs type
5223 stop mgs || error "stop mgs failed"
5224 mount_fstype mgs || error "remount mgs failed"
5225 for ((i = 0; i < ${#fid_list[@]}; i++)); do
5228 seq=$(echo $fid | awk -F ':' '{ print $1 }' | sed -e "s/^0x//g")
5229 oid=$(echo $fid | awk -F ':' '{ print $2 }' | sed -e "s/^0x//g")
5234 obj_file=$mntpt/O/$seq/d$((oid%32))/$oid ;;
5236 obj_file=$mntpt/oi.$(($((16#$seq))&127))/$fid ;;
5238 echo "obj_file is $obj_file"
5239 do_facet mgs $llog_reader $obj_file
5241 rec_type=$(do_facet mgs $llog_reader $obj_file | grep "type=" |
5242 awk '{ print $3 }' | sed -e "s/^type=//g")
5243 if [ $rec_type != $rec ]; then
5244 echo "FAILED test_60a wrong record type $rec_type," \
5250 #check obj path if record type is LLOG_LOGID_MAGIC
5251 if [ "$rec" == "1064553b" ]; then
5252 path=$(do_facet mgs $llog_reader $obj_file |
5253 grep "path=" | awk '{ print $NF }' |
5254 sed -e "s/^path=//g")
5255 if [ $obj_file != $mntpt/$path ]; then
5256 echo "FAILED test_60a wrong obj path" \
5257 "$montpt/$path, should be $obj_file"
5264 #restart mgs before "error", otherwise it will block the next test
5265 stop mgs || error "stop mgs failed"
5266 start mgs $(mgsdevname) $MGS_MOUNT_OPTS || error "start mgs failed"
5267 $pass || error "test failed, see FAILED test_60a messages for specifics"
5269 run_test 60a "llog_test run from kernel module and test llog_reader =========="
5271 test_60b() { # bug 6411
5272 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5274 LLOG_COUNT=$(dmesg | awk "/$TEST60_HEAD/ { marker = 1; from_marker = 0; }
5286 [[ $LLOG_COUNT -gt 100 ]] &&
5287 error "CDEBUG_LIMIT not limiting messages ($LLOG_COUNT)" || true
5289 run_test 60b "limit repeated messages from CERROR/CWARN ========"
5292 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5293 echo "create 5000 files"
5294 createmany -o $DIR/f60c- 5000
5295 #define OBD_FAIL_MDS_LLOG_CREATE_FAILED 0x137
5296 lctl set_param fail_loc=0x80000137
5297 unlinkmany $DIR/f60c- 5000
5298 lctl set_param fail_loc=0
5300 run_test 60c "unlink file when mds full"
5303 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5304 SAVEPRINTK=$(lctl get_param -n printk)
5306 # verify "lctl mark" is even working"
5307 MESSAGE="test message ID $RANDOM $$"
5308 $LCTL mark "$MESSAGE" || error "$LCTL mark failed"
5309 dmesg | grep -q "$MESSAGE" || error "didn't find debug marker in log"
5311 lctl set_param printk=0 || error "set lnet.printk failed"
5312 lctl get_param -n printk | grep emerg || error "lnet.printk dropped emerg"
5313 MESSAGE="new test message ID $RANDOM $$"
5314 # Assume here that libcfs_debug_mark_buffer() uses D_WARNING
5315 $LCTL mark "$MESSAGE" || error "$LCTL mark failed"
5316 dmesg | grep -q "$MESSAGE" && error "D_WARNING wasn't masked" || true
5318 lctl set_param -n printk="$SAVEPRINTK"
5320 run_test 60d "test printk console message masking"
5323 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5325 #define OBD_FAIL_MDS_LLOG_CREATE_FAILED2 0x15b
5326 do_facet mds1 lctl set_param fail_loc=0x15b
5329 run_test 60e "no space while new llog is being created"
5332 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5334 dd if=/dev/zero of=$f bs=$(page_size) count=1 || error "dd $f failed"
5335 cancel_lru_locks osc
5336 $MULTIOP $f OSMWUc || error "$MULTIOP $f failed"
5339 run_test 61 "mmap() writes don't make sync hang ================"
5341 # bug 2330 - insufficient obd_match error checking causes LBUG
5343 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5346 cancel_lru_locks osc
5347 lctl set_param fail_loc=0x405
5348 cat $f && error "cat succeeded, expect -EIO"
5349 lctl set_param fail_loc=0
5351 # This test is now irrelevant (as of bug 10718 inclusion), we no longer
5352 # match every page all of the time.
5353 #run_test 62 "verify obd_match failure doesn't LBUG (should -EIO)"
5355 # bug 2319 - oig_wait() interrupted causes crash because of invalid waitq.
5356 # Though this test is irrelevant anymore, it helped to reveal some
5357 # other grant bugs (LU-4482), let's keep it.
5358 test_63a() { # was test_63
5359 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5360 MAX_DIRTY_MB=`lctl get_param -n osc.*.max_dirty_mb | head -n 1`
5361 for i in `seq 10` ; do
5362 dd if=/dev/zero of=$DIR/f63 bs=8k &
5368 rm -f $DIR/f63 || true
5370 run_test 63a "Verify oig_wait interruption does not crash ======="
5372 # bug 2248 - async write errors didn't return to application on sync
5373 # bug 3677 - async write errors left page locked
5375 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5377 lctl set_param debug=-1
5379 # ensure we have a grant to do async writes
5380 dd if=/dev/zero of=$DIR/$tfile bs=4k count=1
5383 sync # sync lest earlier test intercept the fail_loc
5385 #define OBD_FAIL_OSC_BRW_PREP_REQ 0x406
5386 lctl set_param fail_loc=0x80000406
5387 $MULTIOP $DIR/$tfile Owy && \
5388 error "sync didn't return ENOMEM"
5389 sync; sleep 2; sync # do a real sync this time to flush page
5390 lctl get_param -n llite.*.dump_page_cache | grep locked && \
5391 error "locked page left in cache after async error" || true
5394 run_test 63b "async write errors should be returned to fsync ==="
5397 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5399 lctl get_param -n osc.*[oO][sS][cC][_-]*.cur* | grep "[0-9]"
5401 run_test 64a "verify filter grant calculations (in kernel) ====="
5404 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5405 sh oos.sh $MOUNT || error "oos.sh failed: $?"
5407 run_test 64b "check out-of-space detection on client ==========="
5410 $LCTL set_param osc.*OST0000-osc-[^mM]*.cur_grant_bytes=0
5412 run_test 64c "verify grant shrink ========================------"
5414 # bug 1414 - set/get directories' stripe info
5416 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5417 test_mkdir -p $DIR/$tdir
5419 $LVERIFY $DIR/$tdir $DIR/$tdir/f1 || error "lverify failed"
5421 run_test 65a "directory with no stripe info ===================="
5424 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5425 test_mkdir -p $DIR/$tdir
5426 local STRIPESIZE=$($GETSTRIPE -S $DIR/$tdir)
5428 $SETSTRIPE -S $((STRIPESIZE * 2)) -i 0 -c 1 $DIR/$tdir ||
5431 $LVERIFY $DIR/$tdir $DIR/$tdir/f2 || error "lverify failed"
5433 run_test 65b "directory setstripe -S stripe_size*2 -i 0 -c 1"
5436 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5437 if [[ $OSTCOUNT -gt 1 ]]; then
5438 test_mkdir -p $DIR/$tdir
5439 local STRIPESIZE=$($GETSTRIPE -S $DIR/$tdir)
5441 $SETSTRIPE -S $(($STRIPESIZE * 4)) -i 1 \
5442 -c $(($OSTCOUNT - 1)) $DIR/$tdir || error "setstripe"
5444 $LVERIFY $DIR/$tdir $DIR/$tdir/f3 || error "lverify failed"
5447 run_test 65c "directory setstripe -S stripe_size*4 -i 1 -c $((OSTCOUNT-1))"
5450 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5451 test_mkdir -p $DIR/$tdir
5452 local STRIPECOUNT=$($GETSTRIPE -c $DIR/$tdir)
5453 local STRIPESIZE=$($GETSTRIPE -S $DIR/$tdir)
5455 if [[ $STRIPECOUNT -le 0 ]]; then
5457 elif [[ $STRIPECOUNT -gt 2000 ]]; then
5458 #LOV_MAX_STRIPE_COUNT is 2000
5459 [[ $OSTCOUNT -gt 2000 ]] && sc=2000 || sc=$(($OSTCOUNT - 1))
5461 sc=$(($STRIPECOUNT - 1))
5463 $SETSTRIPE -S $STRIPESIZE -c $sc $DIR/$tdir || error "setstripe"
5464 touch $DIR/$tdir/f4 $DIR/$tdir/f5
5465 $LVERIFY $DIR/$tdir $DIR/$tdir/f4 $DIR/$tdir/f5 ||
5466 error "lverify failed"
5468 run_test 65d "directory setstripe -S stripe_size -c stripe_count"
5471 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5472 test_mkdir -p $DIR/$tdir
5474 $SETSTRIPE $DIR/$tdir || error "setstripe"
5475 $GETSTRIPE -v $DIR/$tdir | grep "Default" ||
5476 error "no stripe info failed"
5478 $LVERIFY $DIR/$tdir $DIR/$tdir/f6 || error "lverify failed"
5480 run_test 65e "directory setstripe defaults ======================="
5483 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5484 test_mkdir -p $DIR/${tdir}f
5485 $RUNAS $SETSTRIPE $DIR/${tdir}f && error "setstripe succeeded" || true
5487 run_test 65f "dir setstripe permission (should return error) ==="
5490 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5491 test_mkdir -p $DIR/$tdir
5492 local STRIPESIZE=$($GETSTRIPE -S $DIR/$tdir)
5494 $SETSTRIPE -S $((STRIPESIZE * 2)) -i 0 -c 1 $DIR/$tdir ||
5496 $SETSTRIPE -d $DIR/$tdir || error "setstripe"
5497 $GETSTRIPE -v $DIR/$tdir | grep "Default" ||
5498 error "delete default stripe failed"
5500 run_test 65g "directory setstripe -d ==========================="
5503 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5504 test_mkdir -p $DIR/$tdir
5505 local STRIPESIZE=$($GETSTRIPE -S $DIR/$tdir)
5507 $SETSTRIPE -S $((STRIPESIZE * 2)) -i 0 -c 1 $DIR/$tdir ||
5509 test_mkdir -p $DIR/$tdir/dd1
5510 [ $($GETSTRIPE -c $DIR/$tdir) == $($GETSTRIPE -c $DIR/$tdir/dd1) ] ||
5511 error "stripe info inherit failed"
5513 run_test 65h "directory stripe info inherit ===================="
5515 test_65i() { # bug6367
5516 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5517 $SETSTRIPE -S 65536 -c -1 $MOUNT
5519 run_test 65i "set non-default striping on root directory (bug 6367)="
5521 test_65ia() { # bug12836
5522 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5523 $GETSTRIPE $MOUNT || error "getstripe $MOUNT failed"
5525 run_test 65ia "getstripe on -1 default directory striping"
5527 test_65ib() { # bug12836
5528 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5529 $GETSTRIPE -v $MOUNT || error "getstripe -v $MOUNT failed"
5531 run_test 65ib "getstripe -v on -1 default directory striping"
5533 test_65ic() { # bug12836
5534 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5535 $LFS find -mtime -1 $MOUNT > /dev/null || error "find $MOUNT failed"
5537 run_test 65ic "new find on -1 default directory striping"
5539 test_65j() { # bug6367
5540 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5542 # if we aren't already remounting for each test, do so for this test
5543 if [ "$CLEANUP" = ":" -a "$I_MOUNTED" = "yes" ]; then
5544 cleanup || error "failed to unmount"
5547 $SETSTRIPE -d $MOUNT || error "setstripe failed"
5549 run_test 65j "set default striping on root directory (bug 6367)="
5551 test_65k() { # bug11679
5552 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5553 [[ $OSTCOUNT -lt 2 ]] && skip_env "too few OSTs" && return
5554 remote_mds_nodsh && skip "remote MDS with nodsh" && return
5556 echo "Check OST status: "
5557 local MDS_OSCS=`do_facet $SINGLEMDS lctl dl |
5558 awk '/[oO][sS][cC].*md[ts]/ { print $4 }'`
5560 for OSC in $MDS_OSCS; do
5561 echo $OSC "is activate"
5562 do_facet $SINGLEMDS lctl --device %$OSC activate
5566 for INACTIVE_OSC in $MDS_OSCS; do
5567 echo "Deactivate: " $INACTIVE_OSC
5568 do_facet $SINGLEMDS lctl --device %$INACTIVE_OSC deactivate
5569 for STRIPE_OSC in $MDS_OSCS; do
5570 OST=`osc_to_ost $STRIPE_OSC`
5571 IDX=`do_facet $SINGLEMDS lctl get_param -n lov.*md*.target_obd |
5572 awk -F: /$OST/'{ print $1 }' | head -n 1`
5574 [ -f $DIR/$tdir/$IDX ] && continue
5575 echo "$SETSTRIPE -i $IDX -c 1 $DIR/$tdir/$IDX"
5576 $SETSTRIPE -i $IDX -c 1 $DIR/$tdir/$IDX
5578 [ $RC -ne 0 ] && error "setstripe should have succeeded"
5581 echo $INACTIVE_OSC "is Activate."
5582 do_facet $SINGLEMDS lctl --device %$INACTIVE_OSC activate
5585 run_test 65k "validate manual striping works properly with deactivated OSCs"
5587 test_65l() { # bug 12836
5588 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5589 test_mkdir -p $DIR/$tdir/test_dir
5590 $SETSTRIPE -c -1 $DIR/$tdir/test_dir
5591 $LFS find -mtime -1 $DIR/$tdir >/dev/null
5593 run_test 65l "lfs find on -1 stripe dir ========================"
5595 # bug 2543 - update blocks count on client
5597 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5599 dd if=/dev/zero of=$DIR/f66 bs=1k count=$COUNT
5600 sync; sync_all_data; sync; sync_all_data
5601 cancel_lru_locks osc
5602 BLOCKS=`ls -s $DIR/f66 | awk '{ print $1 }'`
5603 [ $BLOCKS -ge $COUNT ] || error "$DIR/f66 blocks $BLOCKS < $COUNT"
5605 run_test 66 "update inode blocks count on client ==============="
5610 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5612 if [ ! -z "$LLOOP" ]; then
5613 if swapon -s | grep -q $LLOOP; then
5614 swapoff $LLOOP || error "swapoff failed"
5617 $LCTL blockdev_detach $LLOOP || error "detach failed"
5621 if [ ! -z "$LLITELOOPLOAD" ]; then
5629 awk '($1 == "'$1':") { print $2 }' /proc/meminfo
5633 swapon -s | awk '($1 == "'$1'") { print $4 }'
5636 # test case for lloop driver, basic function
5638 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5639 [ "$UID" != 0 ] && skip_env "must run as root" && return
5640 llite_lloop_enabled || \
5641 { skip_env "llite_lloop module disabled" && return; }
5643 trap cleanup_68 EXIT
5645 if ! module_loaded llite_lloop; then
5646 if load_module llite/llite_lloop; then
5649 skip_env "can't find module llite_lloop"
5654 LLOOP=$TMP/lloop.`date +%s`.`date +%N`
5655 dd if=/dev/zero of=$DIR/f68a bs=4k count=1024
5656 $LCTL blockdev_attach $DIR/f68a $LLOOP || error "attach failed"
5658 directio rdwr $LLOOP 0 1024 4096 || error "direct write failed"
5659 directio rdwr $LLOOP 0 1025 4096 && error "direct write should fail"
5663 run_test 68a "lloop driver - basic test ========================"
5665 # excercise swapping to lustre by adding a high priority swapfile entry
5666 # and then consuming memory until it is used.
5667 test_68b() { # was test_68
5668 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5669 [ "$UID" != 0 ] && skip_env "must run as root" && return
5670 lctl get_param -n devices | grep -q obdfilter && \
5671 skip "local OST" && return
5673 grep -q llite_lloop /proc/modules
5674 [ $? -ne 0 ] && skip "can't find module llite_lloop" && return
5676 [ -z "`$LCTL list_nids | grep -v tcp`" ] && \
5677 skip "can't reliably test swap with TCP" && return
5679 MEMTOTAL=`meminfo MemTotal`
5680 NR_BLOCKS=$((MEMTOTAL>>8))
5681 [[ $NR_BLOCKS -le 2048 ]] && NR_BLOCKS=2048
5683 LLOOP=$TMP/lloop.`date +%s`.`date +%N`
5684 dd if=/dev/zero of=$DIR/f68b bs=64k seek=$NR_BLOCKS count=1
5687 $LCTL blockdev_attach $DIR/f68b $LLOOP || error "attach failed"
5689 trap cleanup_68 EXIT
5691 swapon -p 32767 $LLOOP || error "swapon $LLOOP failed"
5693 echo "before: `swapon -s | grep $LLOOP`"
5694 $MEMHOG $MEMTOTAL || error "error allocating $MEMTOTAL kB"
5695 echo "after: `swapon -s | grep $LLOOP`"
5696 SWAPUSED=`swap_used $LLOOP`
5700 [ $SWAPUSED -eq 0 ] && echo "no swap used???" || true
5702 run_test 68b "support swapping to Lustre ========================"
5704 # bug5265, obdfilter oa2dentry return -ENOENT
5705 # #define OBD_FAIL_SRV_ENOENT 0x217
5707 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5708 remote_ost_nodsh && skip "remote OST with nodsh" && return
5711 $SETSTRIPE -c 1 -i 0 $f
5713 $DIRECTIO write ${f}.2 0 1 || error "directio write error"
5715 do_facet ost1 lctl set_param fail_loc=0x217
5716 $TRUNCATE $f 1 # vmtruncate() will ignore truncate() error.
5717 $DIRECTIO write $f 0 2 && error "write succeeded, expect -ENOENT"
5719 do_facet ost1 lctl set_param fail_loc=0
5720 $DIRECTIO write $f 0 2 || error "write error"
5722 cancel_lru_locks osc
5723 $DIRECTIO read $f 0 1 || error "read error"
5725 do_facet ost1 lctl set_param fail_loc=0x217
5726 $DIRECTIO read $f 1 1 && error "read succeeded, expect -ENOENT"
5728 do_facet ost1 lctl set_param fail_loc=0
5731 run_test 69 "verify oa2dentry return -ENOENT doesn't LBUG ======"
5734 test_mkdir -p $DIR/$tdir
5735 $LFS setdirstripe -D -c$MDSCOUNT $DIR/$tdir
5736 sh rundbench -C -D $DIR/$tdir 2 || error "dbench failed!"
5738 run_test 71 "Running dbench on lustre (don't segment fault) ===="
5740 test_72a() { # bug 5695 - Test that on 2.6 remove_suid works properly
5741 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5742 [ "$RUNAS_ID" = "$UID" ] &&
5743 skip_env "RUNAS_ID = UID = $UID -- skipping" && return
5745 # Check that testing environment is properly set up. Skip if not
5746 FAIL_ON_ERROR=false check_runas_id_ret $RUNAS_ID $RUNAS_GID $RUNAS || {
5747 skip_env "User $RUNAS_ID does not exist - skipping"
5751 chmod 777 $DIR/$tfile
5752 chmod ug+s $DIR/$tfile
5753 $RUNAS dd if=/dev/zero of=$DIR/$tfile bs=512 count=1 ||
5754 error "$RUNAS dd $DIR/$tfile failed"
5755 # See if we are still setuid/sgid
5756 test -u $DIR/$tfile -o -g $DIR/$tfile &&
5757 error "S/gid is not dropped on write"
5758 # Now test that MDS is updated too
5759 cancel_lru_locks mdc
5760 test -u $DIR/$tfile -o -g $DIR/$tfile &&
5761 error "S/gid is not dropped on MDS"
5764 run_test 72a "Test that remove suid works properly (bug5695) ===="
5766 test_72b() { # bug 24226 -- keep mode setting when size is not changing
5769 [ "$RUNAS_ID" = "$UID" ] && \
5770 skip_env "RUNAS_ID = UID = $UID -- skipping" && return
5771 [ "$RUNAS_ID" -eq 0 ] && \
5772 skip_env "RUNAS_ID = 0 -- skipping" && return
5774 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5775 # Check that testing environment is properly set up. Skip if not
5776 FAIL_ON_ERROR=false check_runas_id_ret $RUNAS_ID $RUNAS_ID $RUNAS || {
5777 skip_env "User $RUNAS_ID does not exist - skipping"
5780 touch $DIR/${tfile}-f{g,u}
5781 test_mkdir $DIR/${tfile}-dg
5782 test_mkdir $DIR/${tfile}-du
5783 chmod 770 $DIR/${tfile}-{f,d}{g,u}
5784 chmod g+s $DIR/${tfile}-{f,d}g
5785 chmod u+s $DIR/${tfile}-{f,d}u
5786 for perm in 777 2777 4777; do
5787 $RUNAS chmod $perm $DIR/${tfile}-fg && error "S/gid file allowed improper chmod to $perm"
5788 $RUNAS chmod $perm $DIR/${tfile}-fu && error "S/uid file allowed improper chmod to $perm"
5789 $RUNAS chmod $perm $DIR/${tfile}-dg && error "S/gid dir allowed improper chmod to $perm"
5790 $RUNAS chmod $perm $DIR/${tfile}-du && error "S/uid dir allowed improper chmod to $perm"
5794 run_test 72b "Test that we keep mode setting if without file data changed (bug 24226)"
5796 # bug 3462 - multiple simultaneous MDC requests
5798 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5799 test_mkdir $DIR/d73-1
5800 test_mkdir $DIR/d73-2
5801 multiop_bg_pause $DIR/d73-1/f73-1 O_c || return 1
5804 lctl set_param fail_loc=0x80000129
5805 $MULTIOP $DIR/d73-1/f73-2 Oc &
5807 lctl set_param fail_loc=0
5809 $MULTIOP $DIR/d73-2/f73-3 Oc &
5813 wait $pid1 || return 1
5817 $CHECKSTAT -t file $DIR/d73-1/f73-1 || return 4
5818 $CHECKSTAT -t file $DIR/d73-1/f73-2 || return 5
5819 $CHECKSTAT -t file $DIR/d73-2/f73-3 || return 6
5823 run_test 73 "multiple MDC requests (should not deadlock)"
5825 test_74a() { # bug 6149, 6184
5826 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5827 #define OBD_FAIL_LDLM_ENQUEUE_OLD_EXPORT 0x30e
5829 # very important to OR with OBD_FAIL_ONCE (0x80000000) -- otherwise it
5830 # will spin in a tight reconnection loop
5832 $LCTL set_param fail_loc=0x8000030e
5833 # get any lock that won't be difficult - lookup works.
5835 $LCTL set_param fail_loc=0
5839 run_test 74a "ldlm_enqueue freed-export error path, ls (shouldn't LBUG)"
5841 test_74b() { # bug 13310
5842 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5843 #define OBD_FAIL_LDLM_ENQUEUE_OLD_EXPORT 0x30e
5845 # very important to OR with OBD_FAIL_ONCE (0x80000000) -- otherwise it
5846 # will spin in a tight reconnection loop
5847 $LCTL set_param fail_loc=0x8000030e
5848 # get a "difficult" lock
5850 $LCTL set_param fail_loc=0
5854 run_test 74b "ldlm_enqueue freed-export error path, touch (shouldn't LBUG)"
5857 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5858 #define OBD_FAIL_LDLM_NEW_LOCK
5859 $LCTL set_param fail_loc=0x319
5860 touch $DIR/$tfile && error "touch successful"
5861 $LCTL set_param fail_loc=0
5864 run_test 74c "ldlm_lock_create error path, (shouldn't LBUG)"
5867 awk '/lustre_inode_cache/ {print $2; exit}' /proc/slabinfo
5870 get_inode_slab_tunables() {
5871 awk '/lustre_inode_cache/ {print $9," ",$10," ",$11; exit}' /proc/slabinfo
5874 set_inode_slab_tunables() {
5875 echo "lustre_inode_cache $1" > /proc/slabinfo
5878 test_76() { # Now for bug 20433, added originally in bug 1443
5879 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5880 local SLAB_SETTINGS=`get_inode_slab_tunables`
5881 local CPUS=`getconf _NPROCESSORS_ONLN`
5882 # we cannot set limit below 1 which means 1 inode in each
5883 # per-cpu cache is still allowed
5884 set_inode_slab_tunables "1 1 0"
5885 cancel_lru_locks osc
5886 BEFORE_INODES=$(num_inodes)
5887 echo "before inodes: $BEFORE_INODES"
5889 [ "$SLOW" = "no" ] && COUNT=100
5890 for i in $(seq $COUNT); do
5894 cancel_lru_locks osc
5895 AFTER_INODES=$(num_inodes)
5896 echo "after inodes: $AFTER_INODES"
5898 while [[ $((AFTER_INODES-1*CPUS)) -gt $BEFORE_INODES ]]; do
5900 AFTER_INODES=$(num_inodes)
5902 echo "wait $wait seconds inodes: $AFTER_INODES"
5903 if [ $wait -gt 30 ]; then
5904 error "inode slab grew from $BEFORE_INODES to $AFTER_INODES"
5907 set_inode_slab_tunables "$SLAB_SETTINGS"
5909 run_test 76 "confirm clients recycle inodes properly ===="
5915 # Note: in sptlrpc modes which enable its own bulk checksum, the
5916 # original crc32_le bulk checksum will be automatically disabled,
5917 # and the OBD_FAIL_OSC_CHECKSUM_SEND/OBD_FAIL_OSC_CHECKSUM_RECEIVE
5918 # will be checked by sptlrpc code against sptlrpc bulk checksum.
5919 # In this case set_checksums() will not be no-op, because sptlrpc
5920 # bulk checksum will be enabled all through the test.
5922 [ "$ORIG_CSUM" ] || ORIG_CSUM=`lctl get_param -n osc.*.checksums | head -n1`
5923 lctl set_param -n osc.*.checksums $1
5927 export ORIG_CSUM_TYPE="`lctl get_param -n osc.*osc-[^mM]*.checksum_type |
5928 sed 's/.*\[\(.*\)\].*/\1/g' | head -n1`"
5929 CKSUM_TYPES=${CKSUM_TYPES:-"crc32 adler"}
5930 [ "$ORIG_CSUM_TYPE" = "crc32c" ] && CKSUM_TYPES="$CKSUM_TYPES crc32c"
5933 lctl set_param -n osc.*osc-[^mM]*.checksum_type $1
5934 log "set checksum type to $1"
5937 F77_TMP=$TMP/f77-temp
5940 dd if=/dev/urandom of=$F77_TMP bs=1M count=$F77SZ || \
5941 error "error writing to $F77_TMP"
5944 test_77a() { # bug 10889
5945 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5946 $GSS && skip "could not run with gss" && return
5947 [ ! -f $F77_TMP ] && setup_f77
5949 dd if=$F77_TMP of=$DIR/$tfile bs=1M count=$F77SZ || error "dd error"
5953 run_test 77a "normal checksum read/write operation"
5955 test_77b() { # bug 10889
5956 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5957 $GSS && skip "could not run with gss" && return
5958 [ ! -f $F77_TMP ] && setup_f77
5959 #define OBD_FAIL_OSC_CHECKSUM_SEND 0x409
5960 $LCTL set_param fail_loc=0x80000409
5963 dd if=$F77_TMP of=$DIR/$tfile bs=1M count=$F77SZ conv=sync ||
5964 error "dd error: $?"
5965 $LCTL set_param fail_loc=0
5967 for algo in $CKSUM_TYPES; do
5968 cancel_lru_locks osc
5969 set_checksum_type $algo
5970 #define OBD_FAIL_OSC_CHECKSUM_RECEIVE 0x408
5971 $LCTL set_param fail_loc=0x80000408
5972 cmp $F77_TMP $DIR/$tfile || error "file compare failed"
5973 $LCTL set_param fail_loc=0
5976 set_checksum_type $ORIG_CSUM_TYPE
5979 run_test 77b "checksum error on client write, read"
5981 test_77d() { # bug 10889
5982 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5983 $GSS && skip "could not run with gss" && return
5984 #define OBD_FAIL_OSC_CHECKSUM_SEND 0x409
5985 $LCTL set_param fail_loc=0x80000409
5987 $DIRECTIO write $DIR/$tfile 0 $F77SZ $((1024 * 1024)) ||
5988 error "direct write: rc=$?"
5989 $LCTL set_param fail_loc=0
5992 #define OBD_FAIL_OSC_CHECKSUM_RECEIVE 0x408
5993 $LCTL set_param fail_loc=0x80000408
5995 cancel_lru_locks osc
5996 $DIRECTIO read $DIR/$tfile 0 $F77SZ $((1024 * 1024)) ||
5997 error "direct read: rc=$?"
5998 $LCTL set_param fail_loc=0
6001 run_test 77d "checksum error on OST direct write, read"
6003 test_77f() { # bug 10889
6004 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
6005 $GSS && skip "could not run with gss" && return
6007 for algo in $CKSUM_TYPES; do
6008 cancel_lru_locks osc
6009 set_checksum_type $algo
6010 #define OBD_FAIL_OSC_CHECKSUM_SEND 0x409
6011 $LCTL set_param fail_loc=0x409
6012 $DIRECTIO write $DIR/$tfile 0 $F77SZ $((1024 * 1024)) &&
6013 error "direct write succeeded"
6014 $LCTL set_param fail_loc=0
6016 set_checksum_type $ORIG_CSUM_TYPE
6019 run_test 77f "repeat checksum error on write (expect error)"
6021 test_77g() { # bug 10889
6022 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
6023 $GSS && skip "could not run with gss" && return
6024 remote_ost_nodsh && skip "remote OST with nodsh" && return
6026 [ ! -f $F77_TMP ] && setup_f77
6028 $SETSTRIPE -c 1 -i 0 $DIR/$tfile
6029 #define OBD_FAIL_OST_CHECKSUM_RECEIVE 0x21a
6030 do_facet ost1 lctl set_param fail_loc=0x8000021a
6032 dd if=$F77_TMP of=$DIR/$tfile bs=1M count=$F77SZ ||
6033 error "write error: rc=$?"
6034 do_facet ost1 lctl set_param fail_loc=0
6037 cancel_lru_locks osc
6038 #define OBD_FAIL_OST_CHECKSUM_SEND 0x21b
6039 do_facet ost1 lctl set_param fail_loc=0x8000021b
6041 cmp $F77_TMP $DIR/$tfile || error "file compare failed"
6042 do_facet ost1 lctl set_param fail_loc=0
6045 run_test 77g "checksum error on OST write, read"
6047 test_77i() { # bug 13805
6048 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
6049 $GSS && skip "could not run with gss" && return
6050 #define OBD_FAIL_OSC_CONNECT_CKSUM 0x40b
6051 lctl set_param fail_loc=0x40b
6052 remount_client $MOUNT
6053 lctl set_param fail_loc=0
6054 for VALUE in `lctl get_param osc.*osc-[^mM]*.checksum_type`; do
6055 PARAM=`echo ${VALUE[0]} | cut -d "=" -f1`
6056 algo=`lctl get_param -n $PARAM | sed 's/.*\[\(.*\)\].*/\1/g'`
6057 [ "$algo" = "adler" ] || error "algo set to $algo instead of adler"
6059 remount_client $MOUNT
6061 run_test 77i "client not supporting OSD_CONNECT_CKSUM"
6063 test_77j() { # bug 13805
6064 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
6065 $GSS && skip "could not run with gss" && return
6066 #define OBD_FAIL_OSC_CKSUM_ADLER_ONLY 0x40c
6067 lctl set_param fail_loc=0x40c
6068 remount_client $MOUNT
6069 lctl set_param fail_loc=0
6070 sleep 2 # wait async osc connect to finish
6071 for VALUE in `lctl get_param osc.*osc-[^mM]*.checksum_type`; do
6072 PARAM=`echo ${VALUE[0]} | cut -d "=" -f1`
6073 algo=`lctl get_param -n $PARAM | sed 's/.*\[\(.*\)\].*/\1/g'`
6074 [ "$algo" = "adler" ] || error "algo set to $algo instead of adler"
6076 remount_client $MOUNT
6078 run_test 77j "client only supporting ADLER32"
6080 [ "$ORIG_CSUM" ] && set_checksums $ORIG_CSUM || true
6084 test_78() { # bug 10901
6085 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
6086 remote_ost || { skip_env "local OST" && return; }
6089 F78SIZE=$(($(awk '/MemFree:/ { print $2 }' /proc/meminfo) / 1024))
6090 echo "MemFree: $F78SIZE, Max file size: $MAXFREE"
6091 MEMTOTAL=$(($(awk '/MemTotal:/ { print $2 }' /proc/meminfo) / 1024))
6092 echo "MemTotal: $MEMTOTAL"
6094 # reserve 256MB of memory for the kernel and other running processes,
6095 # and then take 1/2 of the remaining memory for the read/write buffers.
6096 if [ $MEMTOTAL -gt 512 ] ;then
6097 MEMTOTAL=$(((MEMTOTAL - 256 ) / 2))
6099 # for those poor memory-starved high-end clusters...
6100 MEMTOTAL=$((MEMTOTAL / 2))
6102 echo "Mem to use for directio: $MEMTOTAL"
6104 [[ $F78SIZE -gt $MEMTOTAL ]] && F78SIZE=$MEMTOTAL
6105 [[ $F78SIZE -gt 512 ]] && F78SIZE=512
6106 [[ $F78SIZE -gt $((MAXFREE / 1024)) ]] && F78SIZE=$((MAXFREE / 1024))
6107 SMALLESTOST=$($LFS df $DIR | grep OST | awk '{ print $4 }' | sort -n |
6109 echo "Smallest OST: $SMALLESTOST"
6110 [[ $SMALLESTOST -lt 10240 ]] &&
6111 skip "too small OSTSIZE, useless to run large O_DIRECT test" && return 0
6113 [[ $F78SIZE -gt $((SMALLESTOST * $OSTCOUNT / 1024 - 80)) ]] &&
6114 F78SIZE=$((SMALLESTOST * $OSTCOUNT / 1024 - 80))
6116 [ "$SLOW" = "no" ] && NSEQ=1 && [ $F78SIZE -gt 32 ] && F78SIZE=32
6117 echo "File size: $F78SIZE"
6118 $SETSTRIPE -c $OSTCOUNT $DIR/$tfile || error "setstripe failed"
6119 for i in $(seq 1 $NSEQ); do
6120 FSIZE=$(($F78SIZE / ($NSEQ - $i + 1)))
6121 echo directIO rdwr round $i of $NSEQ
6122 $DIRECTIO rdwr $DIR/$tfile 0 $FSIZE 1048576||error "rdwr failed"
6127 run_test 78 "handle large O_DIRECT writes correctly ============"
6129 test_79() { # bug 12743
6130 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
6131 wait_delete_completed
6133 BKTOTAL=$(calc_osc_kbytes kbytestotal)
6134 BKFREE=$(calc_osc_kbytes kbytesfree)
6135 BKAVAIL=$(calc_osc_kbytes kbytesavail)
6137 STRING=`df -P $MOUNT | tail -n 1 | awk '{print $2","$3","$4}'`
6138 DFTOTAL=`echo $STRING | cut -d, -f1`
6139 DFUSED=`echo $STRING | cut -d, -f2`
6140 DFAVAIL=`echo $STRING | cut -d, -f3`
6141 DFFREE=$(($DFTOTAL - $DFUSED))
6143 ALLOWANCE=$((64 * $OSTCOUNT))
6145 if [ $DFTOTAL -lt $(($BKTOTAL - $ALLOWANCE)) ] ||
6146 [ $DFTOTAL -gt $(($BKTOTAL + $ALLOWANCE)) ] ; then
6147 error "df total($DFTOTAL) mismatch OST total($BKTOTAL)"
6149 if [ $DFFREE -lt $(($BKFREE - $ALLOWANCE)) ] ||
6150 [ $DFFREE -gt $(($BKFREE + $ALLOWANCE)) ] ; then
6151 error "df free($DFFREE) mismatch OST free($BKFREE)"
6153 if [ $DFAVAIL -lt $(($BKAVAIL - $ALLOWANCE)) ] ||
6154 [ $DFAVAIL -gt $(($BKAVAIL + $ALLOWANCE)) ] ; then
6155 error "df avail($DFAVAIL) mismatch OST avail($BKAVAIL)"
6158 run_test 79 "df report consistency check ======================="
6160 test_80() { # bug 10718
6161 remote_ost_nodsh && skip "remote OST with nodsh" && return
6162 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
6163 # relax strong synchronous semantics for slow backends like ZFS
6164 local soc="obdfilter.*.sync_on_lock_cancel"
6165 local soc_old=$(do_facet ost1 lctl get_param -n $soc | head -n1)
6167 if [ "$soc_old" != "never" -a "$(facet_fstype ost1)" != "ldiskfs" ]; then
6168 hosts=$(for host in $(seq -f "ost%g" 1 $OSTCOUNT); do
6169 facet_active_host $host; done | sort -u)
6170 do_nodes $hosts lctl set_param $soc=never
6173 dd if=/dev/zero of=$DIR/$tfile bs=1M count=1 seek=1M
6175 local BEFORE=`date +%s`
6176 cancel_lru_locks osc
6177 local AFTER=`date +%s`
6178 local DIFF=$((AFTER-BEFORE))
6179 if [ $DIFF -gt 1 ] ; then
6180 error "elapsed for 1M@1T = $DIFF"
6183 [ -n "$hosts" ] && do_nodes $hosts lctl set_param $soc=$soc_old
6187 run_test 80 "Page eviction is equally fast at high offsets too ===="
6189 test_81a() { # LU-456
6190 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
6191 remote_ost_nodsh && skip "remote OST with nodsh" && return
6192 # define OBD_FAIL_OST_MAPBLK_ENOSPC 0x228
6193 # MUST OR with the OBD_FAIL_ONCE (0x80000000)
6194 do_facet ost1 lctl set_param fail_loc=0x80000228
6196 # write should trigger a retry and success
6197 $SETSTRIPE -i 0 -c 1 $DIR/$tfile
6198 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c
6200 if [ $RC -ne 0 ] ; then
6201 error "write should success, but failed for $RC"
6204 run_test 81a "OST should retry write when get -ENOSPC ==============="
6206 test_81b() { # LU-456
6207 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
6208 remote_ost_nodsh && skip "remote OST with nodsh" && return
6209 # define OBD_FAIL_OST_MAPBLK_ENOSPC 0x228
6210 # Don't OR with the OBD_FAIL_ONCE (0x80000000)
6211 do_facet ost1 lctl set_param fail_loc=0x228
6213 # write should retry several times and return -ENOSPC finally
6214 $SETSTRIPE -i 0 -c 1 $DIR/$tfile
6215 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c
6218 if [ $RC -ne $ENOSPC ] ; then
6219 error "dd should fail for -ENOSPC, but succeed."
6222 run_test 81b "OST should return -ENOSPC when retry still fails ======="
6224 test_82() { # LU-1031
6225 dd if=/dev/zero of=$DIR/$tfile bs=1M count=10
6229 multiop_bg_pause $DIR/$tfile OG${gid1}_g${gid1}c || return 1
6231 multiop_bg_pause $DIR/$tfile O_G${gid2}r10g${gid2}c || return 2
6233 kill -USR1 $MULTIPID2
6235 if [[ `ps h -o comm -p $MULTIPID2` == "" ]]; then
6236 error "First grouplock does not block second one"
6238 echo "Second grouplock blocks first one"
6240 kill -USR1 $MULTIPID1
6244 run_test 82 "Basic grouplock test ==============================="
6247 [ -z "$(which cvs 2>/dev/null)" ] && skip_env "could not find cvs" &&
6249 test_mkdir -p $DIR/d99cvsroot
6250 chown $RUNAS_ID $DIR/d99cvsroot
6251 local oldPWD=$PWD # bug 13584, use $TMP as working dir
6254 $RUNAS cvs -d $DIR/d99cvsroot init || error "cvs init failed"
6257 run_test 99a "cvs init ========================================="
6260 [ -z "$(which cvs 2>/dev/null)" ] &&
6261 skip_env "could not find cvs" && return
6262 [ ! -d $DIR/d99cvsroot ] && test_99a
6264 # some versions of cvs import exit(1) when asked to import links or
6265 # files they can't read. ignore those files.
6266 TOIGNORE=$(find . -type l -printf '-I %f\n' -o \
6267 ! -perm /4 -printf '-I %f\n')
6268 $RUNAS cvs -d $DIR/d99cvsroot import -m "nomesg" $TOIGNORE \
6269 d99reposname vtag rtag
6271 run_test 99b "cvs import ======================================="
6274 [ -z "$(which cvs 2>/dev/null)" ] && skip_env "could not find cvs" && return
6275 [ ! -d $DIR/d99cvsroot ] && test_99b
6277 test_mkdir -p $DIR/d99reposname
6278 chown $RUNAS_ID $DIR/d99reposname
6279 $RUNAS cvs -d $DIR/d99cvsroot co d99reposname
6281 run_test 99c "cvs checkout ====================================="
6284 [ -z "$(which cvs 2>/dev/null)" ] && skip_env "could not find cvs" && return
6285 [ ! -d $DIR/d99cvsroot ] && test_99c
6286 cd $DIR/d99reposname
6288 $RUNAS cvs add -m 'addmsg' foo99
6290 run_test 99d "cvs add =========================================="
6293 [ -z "$(which cvs 2>/dev/null)" ] && skip_env "could not find cvs" && return
6294 [ ! -d $DIR/d99cvsroot ] && test_99c
6295 cd $DIR/d99reposname
6298 run_test 99e "cvs update ======================================="
6301 [ -z "$(which cvs 2>/dev/null)" ] && skip_env "could not find cvs" && return
6302 [ ! -d $DIR/d99cvsroot ] && test_99d
6303 cd $DIR/d99reposname
6304 $RUNAS cvs commit -m 'nomsg' foo99
6305 rm -fr $DIR/d99cvsroot
6307 run_test 99f "cvs commit ======================================="
6310 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
6311 [ "$NETTYPE" = tcp ] || \
6312 { skip "TCP secure port test, not useful for NETTYPE=$NETTYPE" && \
6315 remote_ost_nodsh && skip "remote OST with nodsh" && return
6316 remote_mds_nodsh && skip "remote MDS with nodsh" && return
6318 { skip "useless for local single node setup" && return; }
6320 netstat -tna | ( rc=1; while read PROT SND RCV LOCAL REMOTE STAT; do
6321 [ "$PROT" != "tcp" ] && continue
6322 RPORT=$(echo $REMOTE | cut -d: -f2)
6323 [ "$RPORT" != "$ACCEPTOR_PORT" ] && continue
6326 LPORT=`echo $LOCAL | cut -d: -f2`
6327 if [ $LPORT -ge 1024 ]; then
6328 echo "bad: $PROT $SND $RCV $LOCAL $REMOTE $STAT"
6330 error_exit "local: $LPORT > 1024, remote: $RPORT"
6333 [ "$rc" = 0 ] || error_exit "privileged port not found" )
6335 run_test 100 "check local port using privileged port ==========="
6337 function get_named_value()
6346 echo $line | sed "s/^$tag[ ]*//"
6353 export CACHE_MAX=$($LCTL get_param -n llite.*.max_cached_mb |
6354 awk '/^max_cached_mb/ { print $2 }')
6357 $LCTL set_param -n llite.*.max_cached_mb $CACHE_MAX
6362 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
6363 [ $MDSCOUNT -ge 2 ] && skip "skip now for >= 2 MDTs" && return #LU-4322
6367 local cache_limit=32
6369 $LCTL set_param -n osc.*-osc*.rpc_stats 0
6370 trap cleanup_101a EXIT
6371 $LCTL set_param -n llite.*.read_ahead_stats 0
6372 $LCTL set_param -n llite.*.max_cached_mb $cache_limit
6375 # randomly read 10000 of 64K chunks from file 3x 32MB in size
6377 echo "nreads: $nreads file size: $((cache_limit * 3))MB"
6378 $READS -f $DIR/$tfile -s$((cache_limit * 3192 * 1024)) -b65536 -C -n$nreads -t 180
6381 for s in $($LCTL get_param -n llite.*.read_ahead_stats |
6382 get_named_value 'read but discarded' | cut -d" " -f1); do
6383 discard=$(($discard + $s))
6387 if [[ $(($discard * 10)) -gt $nreads ]]; then
6388 $LCTL get_param osc.*-osc*.rpc_stats
6389 $LCTL get_param llite.*.read_ahead_stats
6390 error "too many ($discard) discarded pages"
6392 rm -f $DIR/$tfile || true
6394 run_test 101a "check read-ahead for random reads ================"
6397 test_mkdir -p $DIR/$tdir
6398 local STRIPE_SIZE=$1
6399 local FILE_LENGTH=$2
6402 local FILE_SIZE_MB=$((FILE_LENGTH / STRIPE_SIZE))
6404 local list=$(comma_list $(osts_nodes))
6405 set_osd_param $list '' read_cache_enable 0
6406 set_osd_param $list '' writethrough_cache_enable 0
6408 trap cleanup_test101bc EXIT
6409 # prepare the read-ahead file
6410 $SETSTRIPE -S $STRIPE_SIZE -i $STRIPE_OFFSET -c $OSTCOUNT $DIR/$tfile
6412 dd if=/dev/zero of=$DIR/$tfile bs=$STRIPE_SIZE \
6413 count=$FILE_SIZE_MB 2> /dev/null
6417 cleanup_test101bc() {
6422 local list=$(comma_list $(osts_nodes))
6423 set_osd_param $list '' read_cache_enable 1
6424 set_osd_param $list '' writethrough_cache_enable 1
6428 awk 'BEGIN{total=0}; {total+=$1}; END{print total}'
6433 local STRIPE_SIZE=$2
6434 local FILE_LENGTH=$3
6435 local RA_INC=1048576
6436 local STRIDE_LENGTH=$((STRIPE_SIZE/READ_SIZE))
6437 local discard_limit=$((((STRIDE_LENGTH - 1)*3/(STRIDE_LENGTH*OSTCOUNT))* \
6438 (STRIDE_LENGTH*OSTCOUNT - STRIDE_LENGTH)))
6439 DISCARD=$($LCTL get_param -n llite.*.read_ahead_stats |
6440 get_named_value 'read but discarded' |
6441 cut -d" " -f1 | calc_total)
6442 if [[ $DISCARD -gt $discard_limit ]]; then
6443 $LCTL get_param llite.*.read_ahead_stats
6444 error "Too many ($DISCARD) discarded pages with size (${READ_SIZE})"
6446 echo "Read-ahead success for size ${READ_SIZE}"
6451 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
6452 [[ $OSTCOUNT -lt 2 ]] &&
6453 skip_env "skipping stride IO stride-ahead test" && return
6454 local STRIPE_SIZE=1048576
6455 local STRIDE_SIZE=$((STRIPE_SIZE*OSTCOUNT))
6456 if [ $SLOW == "yes" ]; then
6457 local FILE_LENGTH=$((STRIDE_SIZE * 64))
6459 local FILE_LENGTH=$((STRIDE_SIZE * 8))
6462 local ITERATION=$((FILE_LENGTH / STRIDE_SIZE))
6464 # prepare the read-ahead file
6465 setup_test101bc $STRIPE_SIZE $FILE_LENGTH
6466 cancel_lru_locks osc
6467 for BIDX in 2 4 8 16 32 64 128 256
6469 local BSIZE=$((BIDX*4096))
6470 local READ_COUNT=$((STRIPE_SIZE/BSIZE))
6471 local STRIDE_LENGTH=$((STRIDE_SIZE/BSIZE))
6472 local OFFSET=$((STRIPE_SIZE/BSIZE*(OSTCOUNT - 1)))
6473 $LCTL set_param -n llite.*.read_ahead_stats 0
6474 $READS -f $DIR/$tfile -l $STRIDE_LENGTH -o $OFFSET \
6475 -s $FILE_LENGTH -b $STRIPE_SIZE -a $READ_COUNT -n $ITERATION
6476 cancel_lru_locks osc
6477 ra_check_101 $BSIZE $STRIPE_SIZE $FILE_LENGTH
6482 run_test 101b "check stride-io mode read-ahead ================="
6485 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
6486 local STRIPE_SIZE=1048576
6487 local FILE_LENGTH=$((STRIPE_SIZE*100))
6491 setup_test101bc $STRIPE_SIZE $FILE_LENGTH
6493 cancel_lru_locks osc
6494 $LCTL set_param osc.*.rpc_stats 0
6495 $READS -f $DIR/$tfile -s$FILE_LENGTH -b65536 -n$nreads -t 180
6496 for osc_rpc_stats in $($LCTL get_param -N osc.*.rpc_stats); do
6497 local stats=$($LCTL get_param -n $osc_rpc_stats)
6498 local lines=$(echo "$stats" | awk 'END {print NR;}')
6501 if [ $lines -le 20 ]; then
6504 for size in 1 2 4 8; do
6505 local rpc=$(echo "$stats" |
6506 awk '($1 == "'$size':") {print $2; exit; }')
6508 error "Small $((size*4))k read IO $rpc !"
6510 echo "$osc_rpc_stats check passed!"
6515 run_test 101c "check stripe_size aligned read-ahead ================="
6518 $LCTL get_param -n llite.*.max_read_ahead_mb | head -n 1
6519 $LCTL set_param -n llite.*.max_read_ahead_mb $1 > /dev/null 2>&1
6523 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
6524 local file=$DIR/$tfile
6525 local sz_MB=${FILESIZE_101d:-500}
6526 local ra_MB=${READAHEAD_MB:-40}
6528 local free_MB=$(($(df -P $DIR | tail -n 1 | awk '{ print $4 }') / 1024))
6529 [ $free_MB -lt $sz_MB ] &&
6530 skip "Need free space ${sz_MB}M, have ${free_MB}M" && return
6532 echo "Create test file $file size ${sz_MB}M, ${free_MB}M free"
6533 $SETSTRIPE -c -1 $file || error "setstripe failed"
6535 dd if=/dev/zero of=$file bs=1M count=$sz_MB || error "dd failed"
6536 echo Cancel LRU locks on lustre client to flush the client cache
6537 cancel_lru_locks osc
6539 echo Disable read-ahead
6540 local old_READAHEAD=$(set_read_ahead 0)
6542 echo Reading the test file $file with read-ahead disabled
6543 local raOFF=$(do_and_time "dd if=$file of=/dev/null bs=1M count=$sz_MB")
6545 echo Cancel LRU locks on lustre client to flush the client cache
6546 cancel_lru_locks osc
6547 echo Enable read-ahead with ${ra_MB}MB
6548 set_read_ahead $ra_MB
6550 echo Reading the test file $file with read-ahead enabled
6551 local raON=$(do_and_time "dd if=$file of=/dev/null bs=1M count=$sz_MB")
6553 echo "read-ahead disabled time read $raOFF"
6554 echo "read-ahead enabled time read $raON"
6556 set_read_ahead $old_READAHEAD
6558 wait_delete_completed
6560 [ $raOFF -le 1 -o $raON -lt $raOFF ] ||
6561 error "readahead ${raON}s > no-readahead ${raOFF}s ${sz_MB}M"
6563 run_test 101d "file read with and without read-ahead enabled"
6566 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
6567 local file=$DIR/$tfile
6568 local size_KB=500 #KB
6572 local free_KB=$(df -P $DIR | tail -n 1 | awk '{ print $4 }')
6573 local need_KB=$((count * size_KB))
6574 [[ $free_KB -le $need_KB ]] &&
6575 skip_env "Need free space $need_KB, have $free_KB" && return
6577 echo "Creating $count ${size_KB}K test files"
6578 for ((i = 0; i < $count; i++)); do
6579 dd if=/dev/zero of=$file.$i bs=$bsize count=$size_KB 2>/dev/null
6582 echo "Cancel LRU locks on lustre client to flush the client cache"
6583 cancel_lru_locks osc
6585 echo "Reset readahead stats"
6586 $LCTL set_param -n llite.*.read_ahead_stats 0
6588 for ((i = 0; i < $count; i++)); do
6589 dd if=$file.$i of=/dev/null bs=$bsize count=$size_KB 2>/dev/null
6592 local miss=$($LCTL get_param -n llite.*.read_ahead_stats |
6593 get_named_value 'misses' | cut -d" " -f1 | calc_total)
6595 for ((i = 0; i < $count; i++)); do
6596 rm -rf $file.$i 2>/dev/null
6599 #10000 means 20% reads are missing in readahead
6600 [[ $miss -lt 10000 ]] || error "misses too much for small reads"
6602 run_test 101e "check read-ahead for small read(1k) for small files(500k)"
6605 which iozone || { skip "no iozone installed" && return; }
6607 # create a test file
6608 iozone -i 0 -+n -r 1m -s 128m -w -f $DIR/$tfile > /dev/null 2>&1
6610 echo Cancel LRU locks on lustre client to flush the client cache
6611 cancel_lru_locks osc
6613 echo Reset readahead stats
6614 $LCTL set_param -n llite.*.read_ahead_stats 0
6616 echo mmap read the file with small block size
6617 iozone -i 1 -+n -r 32k -s 128m -B -f $DIR/$tfile > /dev/null 2>&1
6619 echo checking missing pages
6620 local miss=$($LCTL get_param -n llite.*.read_ahead_stats |
6621 get_named_value 'misses' | cut -d" " -f1 | calc_total)
6623 [ $miss -lt 3 ] || error "misses too much pages!"
6626 run_test 101f "check mmap read performance"
6630 local osts=$(get_facets OST)
6631 local list=$(comma_list $(osts_nodes))
6632 local p="$TMP/$TESTSUITE-$TESTNAME.parameters"
6634 save_lustre_params $osts "obdfilter.*.brw_size" > $p
6636 $LFS setstripe -c 1 $DIR/$tfile
6638 if [ $(lustre_version_code ost1) -ge $(version_code 2.8.52) ]; then
6639 set_osd_param $list '' brw_size 16M
6641 echo "remount client to enable large RPC size"
6642 remount_client $MOUNT || error "remount_client failed"
6644 for mp in $($LCTL get_param -n osc.*.max_pages_per_rpc); do
6645 [ "$mp" -eq 4096 ] ||
6646 error "max_pages_per_rpc not correctly set"
6649 $LCTL set_param -n osc.*.rpc_stats=0
6651 # 10*16 MiB should be enough for the test
6652 dd if=/dev/zero of=$DIR/$tfile bs=16M count=10
6653 cancel_lru_locks osc
6654 dd of=/dev/null if=$DIR/$tfile bs=16M count=10
6656 # calculate 16 MiB RPCs
6657 rpcs=$($LCTL get_param 'osc.*.rpc_stats' |
6658 sed -n '/pages per rpc/,/^$/p' |
6659 awk 'BEGIN { sum = 0 }; /4096:/ { sum += $2 };
6662 [ "$rpcs" -eq 10 ] || error "not all RPCs are 16 MiB BRW rpcs"
6665 echo "set RPC size to 4MB"
6667 $LCTL set_param -n osc.*.max_pages_per_rpc=4M osc.*.rpc_stats=0
6668 dd if=/dev/zero of=$DIR/$tfile bs=4M count=25
6669 cancel_lru_locks osc
6670 dd of=/dev/null if=$DIR/$tfile bs=4M count=25
6672 # calculate 4 MiB RPCs
6673 rpcs=$($LCTL get_param 'osc.*.rpc_stats' |
6674 sed -n '/pages per rpc/,/^$/p' |
6675 awk 'BEGIN { sum = 0 }; /1024:/ { sum += $2 };
6678 [ "$rpcs" -eq 25 ] || error "not all RPCs are 4 MiB BRW rpcs"
6680 restore_lustre_params < $p
6681 remount_client $MOUNT || error "remount_client failed"
6683 rm -f $p $DIR/$tfile
6685 run_test 101g "Big bulk(4/16 MiB) readahead"
6688 test_mkdir -p $DIR/$tdir
6689 chown $RUNAS_ID $DIR/$tdir
6692 STRIPE_COUNT=$OSTCOUNT
6693 [[ $OSTCOUNT -gt 4 ]] && STRIPE_COUNT=4
6695 trap cleanup_test102 EXIT
6697 $1 $SETSTRIPE -S $STRIPE_SIZE -i $STRIPE_OFFSET -c $STRIPE_COUNT $tdir
6699 for num in 1 2 3 4; do
6700 for count in $(seq 1 $STRIPE_COUNT); do
6701 for idx in $(seq 0 $[$STRIPE_COUNT - 1]); do
6702 local size=`expr $STRIPE_SIZE \* $num`
6703 local file=file"$num-$idx-$count"
6704 $1 $SETSTRIPE -S $size -i $idx -c $count $file
6710 $1 $TAR cf $TMP/f102.tar $tdir --xattrs
6716 rm -rf $DIR/d0.sanity/d102
6720 local testfile=$DIR/$tfile
6724 [ "$UID" != 0 ] && skip_env "must run as root" && return
6725 [ -z "$(lctl get_param -n mdc.*-mdc-*.connect_flags | grep xattr)" ] &&
6726 skip_env "must have user_xattr" && return
6728 [ -z "$(which setfattr 2>/dev/null)" ] &&
6729 skip_env "could not find setfattr" && return
6731 echo "set/get xattr..."
6732 setfattr -n trusted.name1 -v value1 $testfile ||
6733 error "setfattr -n trusted.name1=value1 $testfile failed"
6734 getfattr -n trusted.name1 $testfile 2> /dev/null |
6735 grep "trusted.name1=.value1" ||
6736 error "$testfile missing trusted.name1=value1"
6738 setfattr -n user.author1 -v author1 $testfile ||
6739 error "setfattr -n user.author1=author1 $testfile failed"
6740 getfattr -n user.author1 $testfile 2> /dev/null |
6741 grep "user.author1=.author1" ||
6742 error "$testfile missing trusted.author1=author1"
6745 setfattr -n trusted.name2 -v value2 $testfile ||
6746 error "$testfile unable to set trusted.name2"
6747 setfattr -n trusted.name3 -v value3 $testfile ||
6748 error "$testfile unable to set trusted.name3"
6749 [ $(getfattr -d -m "^trusted" $testfile 2> /dev/null |
6750 grep "trusted.name" | wc -l) -eq 3 ] ||
6751 error "$testfile missing 3 trusted.name xattrs"
6753 setfattr -n user.author2 -v author2 $testfile ||
6754 error "$testfile unable to set user.author2"
6755 setfattr -n user.author3 -v author3 $testfile ||
6756 error "$testfile unable to set user.author3"
6757 [ $(getfattr -d -m "^user" $testfile 2> /dev/null |
6758 grep "user.author" | wc -l) -eq 3 ] ||
6759 error "$testfile missing 3 user.author xattrs"
6761 echo "remove xattr..."
6762 setfattr -x trusted.name1 $testfile ||
6763 error "$testfile error deleting trusted.name1"
6764 getfattr -d -m trusted $testfile 2> /dev/null | grep "trusted.name1" &&
6765 error "$testfile did not delete trusted.name1 xattr"
6767 setfattr -x user.author1 $testfile ||
6768 error "$testfile error deleting user.author1"
6769 getfattr -d -m user $testfile 2> /dev/null | grep "user.author1" &&
6770 error "$testfile did not delete trusted.name1 xattr"
6772 # b10667: setting lustre special xattr be silently discarded
6773 echo "set lustre special xattr ..."
6774 setfattr -n "trusted.lov" -v "invalid value" $testfile ||
6775 error "$testfile allowed setting trusted.lov"
6777 run_test 102a "user xattr test =================================="
6780 [ -z "$(which setfattr 2>/dev/null)" ] &&
6781 skip_env "could not find setfattr" && return
6783 # b10930: get/set/list trusted.lov xattr
6784 echo "get/set/list trusted.lov xattr ..."
6785 [[ $OSTCOUNT -lt 2 ]] && skip_env "skipping 2-stripe test" && return
6786 local testfile=$DIR/$tfile
6787 $SETSTRIPE -S 65536 -i 1 -c $OSTCOUNT $testfile ||
6788 error "setstripe failed"
6789 local STRIPECOUNT=$($GETSTRIPE -c $testfile) ||
6790 error "getstripe failed"
6791 getfattr -d -m "^trusted" $testfile 2>/dev/null | grep "trusted.lov" ||
6792 error "can't get trusted.lov from $testfile"
6794 local testfile2=${testfile}2
6795 local value=$(getfattr -n trusted.lov $testfile 2>/dev/null |
6796 grep "trusted.lov" | sed -e 's/[^=]\+=//')
6799 setfattr -n trusted.lov -v $value $testfile2
6800 local stripe_size=$($GETSTRIPE -S $testfile2)
6801 local stripe_count=$($GETSTRIPE -c $testfile2)
6802 [[ $stripe_size -eq 65536 ]] ||
6803 error "stripe size $stripe_size != 65536"
6804 [[ $stripe_count -eq $STRIPECOUNT ]] ||
6805 error "stripe count $stripe_count != $STRIPECOUNT"
6808 run_test 102b "getfattr/setfattr for trusted.lov EAs ============"
6811 [ -z "$(which setfattr 2>/dev/null)" ] &&
6812 skip_env "could not find setfattr" && return
6814 # b10930: get/set/list lustre.lov xattr
6815 echo "get/set/list lustre.lov xattr ..."
6816 [[ $OSTCOUNT -lt 2 ]] && skip_env "skipping 2-stripe test" && return
6817 test_mkdir -p $DIR/$tdir
6818 chown $RUNAS_ID $DIR/$tdir
6819 local testfile=$DIR/$tdir/$tfile
6820 $RUNAS $SETSTRIPE -S 65536 -i 1 -c $OSTCOUNT $testfile ||
6821 error "setstripe failed"
6822 local STRIPECOUNT=$($RUNAS $GETSTRIPE -c $testfile) ||
6823 error "getstripe failed"
6824 $RUNAS getfattr -d -m "^lustre" $testfile 2> /dev/null | \
6825 grep "lustre.lov" || error "can't get lustre.lov from $testfile"
6827 local testfile2=${testfile}2
6828 local value=`getfattr -n lustre.lov $testfile 2> /dev/null | \
6829 grep "lustre.lov" |sed -e 's/[^=]\+=//' `
6831 $RUNAS $MCREATE $testfile2
6832 $RUNAS setfattr -n lustre.lov -v $value $testfile2
6833 local stripe_size=$($RUNAS $GETSTRIPE -S $testfile2)
6834 local stripe_count=$($RUNAS $GETSTRIPE -c $testfile2)
6835 [ $stripe_size -eq 65536 ] || error "stripe size $stripe_size != 65536"
6836 [ $stripe_count -eq $STRIPECOUNT ] ||
6837 error "stripe count $stripe_count != $STRIPECOUNT"
6839 run_test 102c "non-root getfattr/setfattr for lustre.lov EAs ==========="
6841 compare_stripe_info1() {
6842 local stripe_index_all_zero=true
6844 for num in 1 2 3 4; do
6845 for count in $(seq 1 $STRIPE_COUNT); do
6846 for offset in $(seq 0 $[$STRIPE_COUNT - 1]); do
6847 local size=$((STRIPE_SIZE * num))
6848 local file=file"$num-$offset-$count"
6849 stripe_size=$($LFS getstripe -S $PWD/$file)
6850 [[ $stripe_size -ne $size ]] &&
6851 error "$file: size $stripe_size != $size"
6852 stripe_count=$($LFS getstripe -c $PWD/$file)
6853 # allow fewer stripes to be created, ORI-601
6854 [[ $stripe_count -lt $(((3 * count + 3) / 4)) ]] &&
6855 error "$file: count $stripe_count != $count"
6856 stripe_index=$($LFS getstripe -i $PWD/$file)
6857 [[ $stripe_index -ne 0 ]] &&
6858 stripe_index_all_zero=false
6862 $stripe_index_all_zero &&
6863 error "all files are being extracted starting from OST index 0"
6868 [ -n "$(which tar 2>/dev/null)" ] &&
6869 strings $(which tar) | grep -q "lustre" && echo tar
6873 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
6874 # b10930: tar test for trusted.lov xattr
6875 TAR=$(find_lustre_tar)
6876 [ -z "$TAR" ] && skip_env "lustre-aware tar is not installed" && return
6877 [[ $OSTCOUNT -lt 2 ]] && skip_env "skipping N-stripe test" && return
6879 test_mkdir -p $DIR/d102d
6880 $TAR xf $TMP/f102.tar -C $DIR/d102d --xattrs
6882 compare_stripe_info1
6884 run_test 102d "tar restore stripe info from tarfile,not keep osts ==========="
6887 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
6888 # b10930: tar test for trusted.lov xattr
6889 TAR=$(find_lustre_tar)
6890 [ -z "$TAR" ] && skip_env "lustre-aware tar is not installed" && return
6891 [[ $OSTCOUNT -lt 2 ]] && skip_env "skipping N-stripe test" && return
6893 test_mkdir -p $DIR/d102f
6895 $TAR cf - --xattrs $tdir | $TAR xf - --xattrs -C $DIR/d102f
6897 compare_stripe_info1
6899 run_test 102f "tar copy files, not keep osts ==========="
6902 local xsize=${1:-1024} # in bytes
6903 local file=$DIR/$tfile
6905 [ -z "$(lctl get_param -n mdc.*.connect_flags | grep xattr)" ] &&
6906 skip "must have user_xattr" && return 0
6907 [ -z "$(which setfattr 2>/dev/null)" ] &&
6908 skip_env "could not find setfattr" && return 0
6909 [ -z "$(which getfattr 2>/dev/null)" ] &&
6910 skip_env "could not find getfattr" && return 0
6914 local value="$(generate_string $xsize)"
6916 local xbig=trusted.big
6917 log "save $xbig on $file"
6918 setfattr -n $xbig -v $value $file ||
6919 error "saving $xbig on $file failed"
6921 local orig=$(get_xattr_value $xbig $file)
6922 [[ "$orig" != "$value" ]] && error "$xbig different after saving $xbig"
6924 local xsml=trusted.sml
6925 log "save $xsml on $file"
6926 setfattr -n $xsml -v val $file || error "saving $xsml on $file failed"
6928 local new=$(get_xattr_value $xbig $file)
6929 [[ "$new" != "$orig" ]] && error "$xbig different after saving $xsml"
6931 log "grow $xsml on $file"
6932 setfattr -n $xsml -v "$value" $file ||
6933 error "growing $xsml on $file failed"
6935 new=$(get_xattr_value $xbig $file)
6936 [[ "$new" != "$orig" ]] && error "$xbig different after growing $xsml"
6937 log "$xbig still valid after growing $xsml"
6942 test_102h() { # bug 15777
6945 run_test 102h "grow xattr from inside inode to external block"
6948 large_xattr_enabled || { skip "large_xattr disabled" && return; }
6949 grow_xattr $(max_xattr_size)
6951 run_test 102ha "grow xattr from inside inode to external inode"
6953 test_102i() { # bug 17038
6954 [ -z "$(which getfattr 2>/dev/null)" ] &&
6955 skip "could not find getfattr" && return
6957 ln -s $DIR/$tfile $DIR/${tfile}link
6958 getfattr -n trusted.lov $DIR/$tfile ||
6959 error "lgetxattr on $DIR/$tfile failed"
6960 getfattr -h -n trusted.lov $DIR/${tfile}link 2>&1 |
6961 grep -i "no such attr" ||
6962 error "error for lgetxattr on $DIR/${tfile}link is not ENODATA"
6963 rm -f $DIR/$tfile $DIR/${tfile}link
6965 run_test 102i "lgetxattr test on symbolic link ============"
6968 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
6969 TAR=$(find_lustre_tar)
6970 [ -z "$TAR" ] && skip_env "lustre-aware tar is not installed" && return
6971 [[ $OSTCOUNT -lt 2 ]] && skip_env "skipping N-stripe test" && return
6972 setup_test102 "$RUNAS"
6973 test_mkdir -p $DIR/d102j
6974 chown $RUNAS_ID $DIR/d102j
6975 $RUNAS $TAR xf $TMP/f102.tar -C $DIR/d102j --xattrs
6977 compare_stripe_info1 "$RUNAS"
6979 run_test 102j "non-root tar restore stripe info from tarfile, not keep osts ==="
6982 [ -z "$(which setfattr 2>/dev/null)" ] &&
6983 skip "could not find setfattr" && return
6985 # b22187 just check that does not crash for regular file.
6986 setfattr -n trusted.lov $DIR/$tfile
6987 # b22187 'setfattr -n trusted.lov' should work as remove LOV EA for directories
6988 local test_kdir=$DIR/d102k
6989 test_mkdir $test_kdir
6990 local default_size=`$GETSTRIPE -S $test_kdir`
6991 local default_count=`$GETSTRIPE -c $test_kdir`
6992 local default_offset=`$GETSTRIPE -i $test_kdir`
6993 $SETSTRIPE -S 65536 -i 0 -c $OSTCOUNT $test_kdir ||
6994 error 'dir setstripe failed'
6995 setfattr -n trusted.lov $test_kdir
6996 local stripe_size=`$GETSTRIPE -S $test_kdir`
6997 local stripe_count=`$GETSTRIPE -c $test_kdir`
6998 local stripe_offset=`$GETSTRIPE -i $test_kdir`
6999 [ $stripe_size -eq $default_size ] ||
7000 error "stripe size $stripe_size != $default_size"
7001 [ $stripe_count -eq $default_count ] ||
7002 error "stripe count $stripe_count != $default_count"
7003 [ $stripe_offset -eq $default_offset ] ||
7004 error "stripe offset $stripe_offset != $default_offset"
7005 rm -rf $DIR/$tfile $test_kdir
7007 run_test 102k "setfattr without parameter of value shouldn't cause a crash"
7010 [ -z "$(which getfattr 2>/dev/null)" ] &&
7011 skip "could not find getfattr" && return
7013 # LU-532 trusted. xattr is invisible to non-root
7014 local testfile=$DIR/$tfile
7018 echo "listxattr as user..."
7019 chown $RUNAS_ID $testfile
7020 $RUNAS getfattr -d -m '.*' $testfile 2>&1 |
7021 grep -q "trusted" &&
7022 error "$testfile trusted xattrs are user visible"
7026 run_test 102l "listxattr size test =================================="
7028 test_102m() { # LU-3403 llite: error of listxattr when buffer is small
7029 local path=$DIR/$tfile
7032 listxattr_size_check $path || error "listattr_size_check $path failed"
7034 run_test 102m "Ensure listxattr fails on small bufffer ========"
7038 getxattr() { # getxattr path name
7039 # Return the base64 encoding of the value of xattr name on path.
7043 # # getfattr --absolute-names --encoding=base64 --name=trusted.lov $path
7045 # trusted.lov=0s0AvRCwEAAAAGAAAAAAAAAAAEAAACAAAAAAAQAAEAA...AAAAAAAAA=
7047 # We print just 0s0AvRCwEAAAAGAAAAAAAAAAAEAAACAAAAAAAQAAEAA...AAAAAAAAA=
7049 getfattr --absolute-names --encoding=base64 --name=$name $path |
7050 awk -F= -v name=$name '$1 == name {
7051 print substr($0, index($0, "=") + 1);
7055 test_102n() { # LU-4101 mdt: protect internal xattrs
7056 local file0=$DIR/$tfile.0
7057 local file1=$DIR/$tfile.1
7058 local xattr0=$TMP/$tfile.0
7059 local xattr1=$TMP/$tfile.1
7063 [ -z "$(which setfattr 2>/dev/null)" ] &&
7064 skip "could not find setfattr" && return
7066 if [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.5.50) ]
7068 skip "MDT < 2.5.50 allows setxattr on internal trusted xattrs"
7072 rm -rf $file0 $file1 $xattr0 $xattr1
7075 # Get 'before' xattrs of $file1.
7076 getfattr --absolute-names --dump --match=- $file1 > $xattr0
7078 for name in lov lma lmv link fid version som hsm; do
7079 # Try to copy xattr from $file0 to $file1.
7080 value=$(getxattr $file0 trusted.$name 2> /dev/null)
7082 setfattr --name=trusted.$name --value="$value" $file1 ||
7083 error "setxattr 'trusted.$name' failed"
7085 # Try to set a garbage xattr.
7086 value=0sVGhlIHF1aWNrIGJyb3duIGZveCBqdW1wcyBvdmVyIGl0c2VsZi4=
7088 setfattr --name=trusted.$name --value="$value" $file1 ||
7089 error "setxattr 'trusted.$name' failed"
7091 # Try to remove the xattr from $file1. We don't care if this
7092 # appears to succeed or fail, we just don't want there to be
7093 # any changes or crashes.
7094 setfattr --remove=$trusted.$name $file1 2> /dev/null
7097 if [ $(lustre_version_code $SINGLEMDS) -gt $(version_code 2.6.50) ]
7100 # Try to copy xattr from $file0 to $file1.
7101 value=$(getxattr $file0 trusted.$name 2> /dev/null)
7103 setfattr --name=trusted.$name --value="$value" $file1 ||
7104 error "setxattr 'trusted.$name' failed"
7106 # Try to set a garbage xattr.
7107 value=0sVGhlIHF1aWNrIGJyb3duIGZveCBqdW1wcyBvdmVyIGl0c2VsZi4=
7109 setfattr --name=trusted.$name --value="$value" $file1 ||
7110 error "setxattr 'trusted.$name' failed"
7112 # Try to remove the xattr from $file1. We don't care if this
7113 # appears to succeed or fail, we just don't want there to be
7114 # any changes or crashes.
7115 setfattr --remove=$trusted.$name $file1 2> /dev/null
7118 # Get 'after' xattrs of file1.
7119 getfattr --absolute-names --dump --match=- $file1 > $xattr1
7121 if ! diff $xattr0 $xattr1; then
7122 error "before and after xattrs of '$file1' differ"
7125 rm -rf $file0 $file1 $xattr0 $xattr1
7129 run_test 102n "silently ignore setxattr on internal trusted xattrs"
7131 test_102p() { # LU-4703 setxattr did not check ownership
7132 local testfile=$DIR/$tfile
7134 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.5.56) ] &&
7135 skip "MDS needs to be at least 2.5.56" && return
7139 echo "setfacl as user..."
7140 $RUNAS setfacl -m "u:$RUNAS_ID:rwx" $testfile
7141 [ $? -ne 0 ] || error "setfacl by $RUNAS_ID was allowed on $testfile"
7143 echo "setfattr as user..."
7144 setfacl -m "u:$RUNAS_ID:---" $testfile
7145 $RUNAS setfattr -x system.posix_acl_access $testfile
7146 [ $? -ne 0 ] || error "setfattr by $RUNAS_ID was allowed on $testfile"
7148 run_test 102p "check setxattr(2) correctly fails without permission"
7151 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.6.92) ] &&
7152 skip "MDS needs to be at least 2.6.92" && return
7153 orphan_linkea_check $DIR/$tfile || error "orphan_linkea_check"
7155 run_test 102q "flistxattr should not return trusted.link EAs for orphans"
7158 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.6.93) ] &&
7159 skip "MDS needs to be at least 2.6.93" && return
7160 touch $DIR/$tfile || error "touch"
7161 setfattr -n user.$(basename $tfile) $DIR/$tfile || error "setfattr"
7162 getfattr -n user.$(basename $tfile) $DIR/$tfile || error "getfattr"
7163 rm $DIR/$tfile || error "rm"
7166 mkdir -p $DIR/$tdir || error "mkdir"
7167 setfattr -n user.$(basename $tdir) $DIR/$tdir || error "setfattr dir"
7168 getfattr -n user.$(basename $tdir) $DIR/$tdir || error "getfattr dir"
7169 setfattr -x user.$(basename $tdir) $DIR/$tdir ||
7170 error "$testfile error deleting user.author1"
7171 getfattr -d -m user.$(basename $tdir) 2> /dev/null |
7172 grep "user.$(basename $tdir)" &&
7173 error "$tdir did not delete user.$(basename $tdir)"
7174 rmdir $DIR/$tdir || error "rmdir"
7177 test_mkdir -p $DIR/$tdir || error "make striped dir"
7178 setfattr -n user.$(basename $tdir) $DIR/$tdir || error "setfattr dir"
7179 getfattr -n user.$(basename $tdir) $DIR/$tdir || error "getfattr dir"
7180 setfattr -x user.$(basename $tdir) $DIR/$tdir ||
7181 error "$testfile error deleting user.author1"
7182 getfattr -d -m user.$(basename $tdir) 2> /dev/null |
7183 grep "user.$(basename $tdir)" &&
7184 error "$tdir did not delete user.$(basename $tdir)"
7185 rmdir $DIR/$tdir || error "rm striped dir"
7187 run_test 102r "set EAs with empty values"
7191 $LUSTRE/tests/acl/run $LUSTRE/tests/acl/$1.test
7196 [ "$UID" != 0 ] && skip_env "must run as root" && return
7197 [ -z "$(lctl get_param -n mdc.*-mdc-*.connect_flags | grep acl)" ] &&
7198 skip "must have acl enabled" && return
7199 [ -z "$(which setfacl 2>/dev/null)" ] &&
7200 skip_env "could not find setfacl" && return
7201 $GSS && skip "could not run under gss" && return
7203 gpasswd -a daemon bin # LU-5641
7204 do_facet $SINGLEMDS gpasswd -a daemon bin # LU-5641
7206 declare -a identity_old
7208 for num in $(seq $MDSCOUNT); do
7209 switch_identity $num true || identity_old[$num]=$?
7216 echo "performing cp ..."
7217 run_acl_subtest cp || error "run_acl_subtest cp failed"
7218 echo "performing getfacl-noacl..."
7219 run_acl_subtest getfacl-noacl || error "getfacl-noacl test failed"
7220 echo "performing misc..."
7221 run_acl_subtest misc || error "misc test failed"
7222 echo "performing permissions..."
7223 run_acl_subtest permissions || error "permissions failed"
7224 echo "performing setfacl..."
7225 run_acl_subtest setfacl || error "setfacl test failed"
7227 # inheritance test got from HP
7228 echo "performing inheritance..."
7229 cp $LUSTRE/tests/acl/make-tree . || error "cannot copy make-tree"
7230 chmod +x make-tree || error "chmod +x failed"
7231 run_acl_subtest inheritance || error "inheritance test failed"
7234 echo "LU-974 ignore umask when acl is enabled..."
7235 run_acl_subtest 974 || error "LU-974 umask test failed"
7236 if [ $MDSCOUNT -ge 2 ]; then
7237 run_acl_subtest 974_remote ||
7238 error "LU-974 umask test failed under remote dir"
7241 echo "LU-2561 newly created file is same size as directory..."
7242 if [ $(facet_fstype $SINGLEMDS) != "zfs" ]; then
7243 run_acl_subtest 2561 || error "LU-2561 test failed"
7245 run_acl_subtest 2561_zfs || error "LU-2561 zfs test failed"
7248 run_acl_subtest 4924 || error "LU-4924 test failed"
7253 for num in $(seq $MDSCOUNT); do
7254 if [ "${identity_old[$num]}" = 1 ]; then
7255 switch_identity $num false || identity_old[$num]=$?
7259 run_test 103a "acl test ========================================="
7263 local MDT_DEV=$(mdsdevname ${SINGLEMDS//mds/})
7264 local mountopts=$MDS_MOUNT_OPTS
7266 if [[ "$MDS_MOUNT_OPTS" =~ "noacl" ]]; then
7270 stop $SINGLEMDS || error "failed to stop MDT."
7272 if [ -z "$MDS_MOUNT_OPTS" ]; then
7273 MDS_MOUNT_OPTS="-o noacl"
7275 MDS_MOUNT_OPTS="${MDS_MOUNT_OPTS},noacl"
7277 start $SINGLEMDS $MDT_DEV $MDS_MOUNT_OPTS ||
7278 error "failed to start MDT."
7279 MDS_MOUNT_OPTS=$mountopts
7283 setfacl -m u:bin:rw $DIR/$tfile && error "setfacl should fail"
7287 stop $SINGLEMDS || error "failed to stop MDT."
7289 start $SINGLEMDS $MDT_DEV $MDS_MOUNT_OPTS ||
7290 error "failed to start MDT."
7295 run_test 103b "MDS mount option 'noacl'"
7299 cp -rp $DIR/$tdir $DIR/$tdir.bak
7301 [ -n "$(getfattr -d -m. $DIR/$tdir | grep posix_acl_default)" ] &&
7302 error "$DIR/$tdir shouldn't contain default ACL"
7303 [ -n "$(getfattr -d -m. $DIR/$tdir.bak | grep posix_acl_default)" ] &&
7304 error "$DIR/$tdir.bak shouldn't contain default ACL"
7307 run_test 103c "'cp -rp' won't set empty acl"
7310 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
7312 lfs df || error "lfs df failed"
7313 lfs df -ih || error "lfs df -ih failed"
7314 lfs df -h $DIR || error "lfs df -h $DIR failed"
7315 lfs df -i $DIR || error "lfs df -i $DIR failed"
7316 lfs df $DIR/$tfile || error "lfs df $DIR/$tfile failed"
7317 lfs df -ih $DIR/$tfile || error "lfs df -ih $DIR/$tfile failed"
7319 local OSC=$(lctl dl | grep OST0000-osc-[^M] | awk '{ print $4 }')
7320 lctl --device %$OSC deactivate
7321 lfs df || error "lfs df with deactivated OSC failed"
7322 lctl --device %$OSC activate
7323 # wait the osc back to normal
7324 wait_osc_import_state client ost FULL
7326 lfs df || error "lfs df with reactivated OSC failed"
7329 run_test 104a "lfs df [-ih] [path] test ========================="
7332 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
7333 [ $RUNAS_ID -eq $UID ] &&
7334 skip_env "RUNAS_ID = UID = $UID -- skipping" && return
7336 denied_cnt=$(($($RUNAS $LFS check servers 2>&1 |
7337 grep "Permission denied" | wc -l)))
7338 if [ $denied_cnt -ne 0 ]; then
7339 error "lfs check servers test failed"
7342 run_test 104b "$RUNAS lfs check servers test ===================="
7345 # doesn't work on 2.4 kernels
7347 if $(flock_is_enabled); then
7348 flocks_test 1 on -f $DIR/$tfile || error "fail flock on"
7350 flocks_test 1 off -f $DIR/$tfile || error "fail flock off"
7354 run_test 105a "flock when mounted without -o flock test ========"
7358 if $(flock_is_enabled); then
7359 flocks_test 1 on -c $DIR/$tfile || error "fail flock on"
7361 flocks_test 1 off -c $DIR/$tfile || error "fail flock off"
7365 run_test 105b "fcntl when mounted without -o flock test ========"
7369 if $(flock_is_enabled); then
7370 flocks_test 1 on -l $DIR/$tfile || error "fail flock on"
7372 flocks_test 1 off -l $DIR/$tfile || error "fail flock off"
7376 run_test 105c "lockf when mounted without -o flock test ========"
7378 test_105d() { # bug 15924
7379 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
7380 test_mkdir -p $DIR/$tdir
7381 flock_is_enabled || { skip "mount w/o flock enabled" && return; }
7382 #define OBD_FAIL_LDLM_CP_CB_WAIT 0x315
7383 $LCTL set_param fail_loc=0x80000315
7384 flocks_test 2 $DIR/$tdir
7386 run_test 105d "flock race (should not freeze) ========"
7388 test_105e() { # bug 22660 && 22040
7389 flock_is_enabled || { skip "mount w/o flock enabled" && return; }
7391 flocks_test 3 $DIR/$tfile
7393 run_test 105e "Two conflicting flocks from same process ======="
7395 test_106() { #bug 10921
7396 test_mkdir -p $DIR/$tdir
7397 $DIR/$tdir && error "exec $DIR/$tdir succeeded"
7398 chmod 777 $DIR/$tdir || error "chmod $DIR/$tdir failed"
7400 run_test 106 "attempt exec of dir followed by chown of that dir"
7403 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
7410 local save_pattern=$(sysctl -n kernel.core_pattern)
7411 local save_uses_pid=$(sysctl -n kernel.core_uses_pid)
7412 sysctl -w kernel.core_pattern=$file
7413 sysctl -w kernel.core_uses_pid=0
7421 kill -s 11 $SLEEPPID
7423 if [ -e $file ]; then
7424 size=`stat -c%s $file`
7425 [ $size -eq 0 ] && error "Fail to create core file $file"
7427 error "Fail to create core file $file"
7430 sysctl -w kernel.core_pattern=$save_pattern
7431 sysctl -w kernel.core_uses_pid=$save_uses_pid
7434 run_test 107 "Coredump on SIG"
7437 test_mkdir -p $DIR/$tdir
7438 test_mkdir $DIR/$tdir/$(str_repeat 'a' 255) ||
7439 error "mkdir with 255 char failed"
7440 test_mkdir $DIR/$tdir/$(str_repeat 'b' 256) &&
7441 error "mkdir with 256 char should fail, but did not"
7442 touch $DIR/$tdir/$(str_repeat 'x' 255) ||
7443 error "create with 255 char failed"
7444 touch $DIR/$tdir/$(str_repeat 'y' 256) &&
7445 error "create with 256 char should fail, but did not"
7450 run_test 110 "filename length checking"
7453 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
7454 OSTIO_pre=$(ps -e | grep ll_ost_io | awk '{ print $4 }'| sort -n |
7455 tail -1 | cut -c11-20)
7456 [ -z "$OSTIO_pre" ] && skip "no OSS threads" && return
7457 echo "Starting with $OSTIO_pre threads"
7460 NUMFREE=$(df -i -P $DIR | tail -n 1 | awk '{ print $4 }')
7461 [[ $NUMFREE -lt $NUMTEST ]] && NUMTEST=$(($NUMFREE - 1000))
7462 echo "$NUMTEST creates/unlinks"
7463 test_mkdir -p $DIR/$tdir
7464 createmany -o $DIR/$tdir/$tfile $NUMTEST
7465 unlinkmany $DIR/$tdir/$tfile $NUMTEST
7467 OSTIO_post=$(ps -e | grep ll_ost_io | awk '{ print $4 }' | sort -n |
7468 tail -1 | cut -c11-20)
7470 # don't return an error
7471 [ $OSTIO_post == $OSTIO_pre ] && echo \
7472 "WARNING: No new ll_ost_io threads were created ($OSTIO_pre)" &&
7473 echo "This may be fine, depending on what ran before this test" &&
7474 echo "and how fast this system is." && return
7476 echo "Started with $OSTIO_pre threads, ended with $OSTIO_post"
7478 run_test 115 "verify dynamic thread creation===================="
7481 wait_delete_completed
7482 AVAIL=($(lctl get_param -n osc.*[oO][sS][cC]-[^M]*.kbytesavail))
7483 echo OST kbytes available: ${AVAIL[@]}
7484 MAXI=0; MAXV=${AVAIL[0]}
7485 MINI=0; MINV=${AVAIL[0]}
7486 for ((i = 0; i < ${#AVAIL[@]}; i++)); do
7487 #echo OST $i: ${AVAIL[i]}kb
7488 if [[ ${AVAIL[i]} -gt $MAXV ]]; then
7489 MAXV=${AVAIL[i]}; MAXI=$i
7491 if [[ ${AVAIL[i]} -lt $MINV ]]; then
7492 MINV=${AVAIL[i]}; MINI=$i
7495 echo Min free space: OST $MINI: $MINV
7496 echo Max free space: OST $MAXI: $MAXV
7499 test_116a() { # was previously test_116()
7500 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
7501 remote_mds_nodsh && skip "remote MDS with nodsh" && return
7503 [[ $OSTCOUNT -lt 2 ]] && skip_env "$OSTCOUNT < 2 OSTs" && return
7505 echo -n "Free space priority "
7506 do_facet $SINGLEMDS lctl get_param -n lo*.*-mdtlov.qos_prio_free |
7511 [ $MINV -eq 0 ] && skip "no free space in OST$MINI, skip" && return
7512 [ $MINV -gt 10000000 ] && skip "too much free space in OST$MINI, skip" \
7514 trap simple_cleanup_common EXIT
7517 # Check if we need to generate uneven OSTs
7518 test_mkdir -p $DIR/$tdir/OST${MINI}
7519 local FILL=$(($MINV / 4))
7520 local DIFF=$(($MAXV - $MINV))
7521 local DIFF2=$(($DIFF * 100 / $MINV))
7523 local threshold=$(do_facet $SINGLEMDS \
7524 lctl get_param -n *.*MDT0000-mdtlov.qos_threshold_rr | head -n1)
7525 threshold=${threshold%%%}
7526 echo -n "Check for uneven OSTs: "
7527 echo -n "diff=${DIFF}KB (${DIFF2}%) must be > ${threshold}% ..."
7529 if [[ $DIFF2 -gt $threshold ]]; then
7531 echo "Don't need to fill OST$MINI"
7533 # generate uneven OSTs. Write 2% over the QOS threshold value
7535 DIFF=$(($threshold - $DIFF2 + 2))
7536 DIFF2=$(( ($MINV * $DIFF)/100 ))
7537 echo "Fill ${DIFF}% remaining space in OST${MINI} with ${DIFF2}KB"
7538 $SETSTRIPE -i $MINI -c 1 $DIR/$tdir/OST${MINI} ||
7539 error "setstripe failed"
7540 DIFF=$(($DIFF2 / 2048))
7542 while [ $i -lt $DIFF ]; do
7544 dd if=/dev/zero of=$DIR/$tdir/OST${MINI}/$tfile-$i \
7545 bs=2M count=1 2>/dev/null
7554 DIFF=$(($MAXV - $MINV))
7555 DIFF2=$(($DIFF * 100 / $MINV))
7556 echo -n "diff=${DIFF}=${DIFF2}% must be > ${threshold}% for QOS mode..."
7557 if [[ $DIFF2 -gt $threshold ]]; then
7560 echo "failed - QOS mode won't be used"
7561 skip "QOS imbalance criteria not met"
7562 simple_cleanup_common
7566 MINI1=$MINI; MINV1=$MINV
7567 MAXI1=$MAXI; MAXV1=$MAXV
7569 # now fill using QOS
7570 $SETSTRIPE -c 1 $DIR/$tdir
7571 FILL=$(($FILL / 200))
7572 if [ $FILL -gt 600 ]; then
7575 echo "writing $FILL files to QOS-assigned OSTs"
7577 while [ $i -lt $FILL ]; do
7579 dd if=/dev/zero of=$DIR/$tdir/$tfile-$i bs=200k \
7583 echo "wrote $i 200k files"
7587 echo "Note: free space may not be updated, so measurements might be off"
7589 DIFF2=$(($MAXV - $MINV))
7590 echo "free space delta: orig $DIFF final $DIFF2"
7591 [ $DIFF2 -gt $DIFF ] && echo "delta got worse!"
7592 DIFF=$(($MINV1 - ${AVAIL[$MINI1]}))
7593 echo "Wrote ${DIFF}KB to smaller OST $MINI1"
7594 DIFF2=$(($MAXV1 - ${AVAIL[$MAXI1]}))
7595 echo "Wrote ${DIFF2}KB to larger OST $MAXI1"
7596 if [[ $DIFF -gt 0 ]]; then
7597 FILL=$(($DIFF2 * 100 / $DIFF - 100))
7598 echo "Wrote ${FILL}% more data to larger OST $MAXI1"
7601 # Figure out which files were written where
7602 UUID=$(lctl get_param -n lov.${FSNAME}-clilov-*.target_obd |
7603 awk '/'$MINI1': / {print $2; exit}')
7605 MINC=$($GETSTRIPE --ost $UUID $DIR/$tdir | grep $DIR | wc -l)
7606 echo "$MINC files created on smaller OST $MINI1"
7607 UUID=$(lctl get_param -n lov.${FSNAME}-clilov-*.target_obd |
7608 awk '/'$MAXI1': / {print $2; exit}')
7610 MAXC=$($GETSTRIPE --ost $UUID $DIR/$tdir | grep $DIR | wc -l)
7611 echo "$MAXC files created on larger OST $MAXI1"
7612 if [[ $MINC -gt 0 ]]; then
7613 FILL=$(($MAXC * 100 / $MINC - 100))
7614 echo "Wrote ${FILL}% more files to larger OST $MAXI1"
7616 [[ $MAXC -gt $MINC ]] ||
7617 error_ignore LU-9 "stripe QOS didn't balance free space"
7618 simple_cleanup_common
7620 run_test 116a "stripe QOS: free space balance ==================="
7622 test_116b() { # LU-2093
7623 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
7624 remote_mds_nodsh && skip "remote MDS with nodsh" && return
7626 #define OBD_FAIL_MDS_OSC_CREATE_FAIL 0x147
7627 local old_rr=$(do_facet $SINGLEMDS lctl get_param -n \
7628 lo*.$FSNAME-MDT0000-mdtlov.qos_threshold_rr | head -1)
7629 [ -z "$old_rr" ] && skip "no QOS" && return 0
7630 do_facet $SINGLEMDS lctl set_param \
7631 lo*.$FSNAME-MDT0000-mdtlov.qos_threshold_rr=0
7633 do_facet $SINGLEMDS lctl set_param fail_loc=0x147
7634 createmany -o $DIR/$tdir/f- 20 || error "can't create"
7635 do_facet $SINGLEMDS lctl set_param fail_loc=0
7637 do_facet $SINGLEMDS lctl set_param \
7638 lo*.$FSNAME-MDT0000-mdtlov.qos_threshold_rr=$old_rr
7640 run_test 116b "QoS shouldn't LBUG if not enough OSTs found on the 2nd pass"
7642 test_117() # bug 10891
7644 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
7645 dd if=/dev/zero of=$DIR/$tfile bs=1M count=1
7646 #define OBD_FAIL_OST_SETATTR_CREDITS 0x21e
7647 lctl set_param fail_loc=0x21e
7648 > $DIR/$tfile || error "truncate failed"
7649 lctl set_param fail_loc=0
7650 echo "Truncate succeeded."
7653 run_test 117 "verify osd extend =========="
7655 NO_SLOW_RESENDCOUNT=4
7656 export OLD_RESENDCOUNT=""
7657 set_resend_count () {
7658 local PROC_RESENDCOUNT="osc.${FSNAME}-OST*-osc-*.resend_count"
7659 OLD_RESENDCOUNT=$(lctl get_param -n $PROC_RESENDCOUNT | head -n1)
7660 lctl set_param -n $PROC_RESENDCOUNT $1
7661 echo resend_count is set to $(lctl get_param -n $PROC_RESENDCOUNT)
7664 # for reduce test_118* time (b=14842)
7665 [ "$SLOW" = "no" ] && set_resend_count $NO_SLOW_RESENDCOUNT
7667 # Reset async IO behavior after error case
7669 FILE=$DIR/reset_async
7671 # Ensure all OSCs are cleared
7672 $SETSTRIPE -c -1 $FILE
7673 dd if=/dev/zero of=$FILE bs=64k count=$OSTCOUNT
7678 test_118a() #bug 11710
7680 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
7683 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c
7684 DIRTY=$(lctl get_param -n llite.*.dump_page_cache | grep -c dirty)
7685 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache | grep -c writeback)
7687 if [[ $DIRTY -ne 0 || $WRITEBACK -ne 0 ]]; then
7688 error "Dirty pages not flushed to disk, dirty=$DIRTY, writeback=$WRITEBACK"
7693 run_test 118a "verify O_SYNC works =========="
7697 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
7698 remote_ost_nodsh && skip "remote OST with nodsh" && return
7702 #define OBD_FAIL_SRV_ENOENT 0x217
7703 set_nodes_failloc "$(osts_nodes)" 0x217
7704 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c
7706 set_nodes_failloc "$(osts_nodes)" 0
7707 DIRTY=$(lctl get_param -n llite.*.dump_page_cache | grep -c dirty)
7708 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache |
7711 if [[ $RC -eq 0 ]]; then
7712 error "Must return error due to dropped pages, rc=$RC"
7716 if [[ $DIRTY -ne 0 || $WRITEBACK -ne 0 ]]; then
7717 error "Dirty pages not flushed to disk, dirty=$DIRTY, writeback=$WRITEBACK"
7721 echo "Dirty pages not leaked on ENOENT"
7723 # Due to the above error the OSC will issue all RPCs syncronously
7724 # until a subsequent RPC completes successfully without error.
7725 $MULTIOP $DIR/$tfile Ow4096yc
7730 run_test 118b "Reclaim dirty pages on fatal error =========="
7734 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
7736 # for 118c, restore the original resend count, LU-1940
7737 [ "$SLOW" = "no" ] && [ -n "$OLD_RESENDCOUNT" ] &&
7738 set_resend_count $OLD_RESENDCOUNT
7739 remote_ost_nodsh && skip "remote OST with nodsh" && return
7743 #define OBD_FAIL_OST_EROFS 0x216
7744 set_nodes_failloc "$(osts_nodes)" 0x216
7746 # multiop should block due to fsync until pages are written
7747 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c &
7751 if [[ `ps h -o comm -p $MULTIPID` != "multiop" ]]; then
7752 error "Multiop failed to block on fsync, pid=$MULTIPID"
7755 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache |
7757 if [[ $WRITEBACK -eq 0 ]]; then
7758 error "No page in writeback, writeback=$WRITEBACK"
7761 set_nodes_failloc "$(osts_nodes)" 0
7764 if [[ $RC -ne 0 ]]; then
7765 error "Multiop fsync failed, rc=$RC"
7768 DIRTY=$(lctl get_param -n llite.*.dump_page_cache | grep -c dirty)
7769 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache |
7771 if [[ $DIRTY -ne 0 || $WRITEBACK -ne 0 ]]; then
7772 error "Dirty pages not flushed to disk, dirty=$DIRTY, writeback=$WRITEBACK"
7776 echo "Dirty pages flushed via fsync on EROFS"
7779 run_test 118c "Fsync blocks on EROFS until dirty pages are flushed =========="
7781 # continue to use small resend count to reduce test_118* time (b=14842)
7782 [ "$SLOW" = "no" ] && set_resend_count $NO_SLOW_RESENDCOUNT
7786 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
7787 remote_ost_nodsh && skip "remote OST with nodsh" && return
7791 #define OBD_FAIL_OST_BRW_PAUSE_BULK
7792 set_nodes_failloc "$(osts_nodes)" 0x214
7793 # multiop should block due to fsync until pages are written
7794 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c &
7798 if [[ `ps h -o comm -p $MULTIPID` != "multiop" ]]; then
7799 error "Multiop failed to block on fsync, pid=$MULTIPID"
7802 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache |
7804 if [[ $WRITEBACK -eq 0 ]]; then
7805 error "No page in writeback, writeback=$WRITEBACK"
7808 wait $MULTIPID || error "Multiop fsync failed, rc=$?"
7809 set_nodes_failloc "$(osts_nodes)" 0
7811 DIRTY=$(lctl get_param -n llite.*.dump_page_cache | grep -c dirty)
7812 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache |
7814 if [[ $DIRTY -ne 0 || $WRITEBACK -ne 0 ]]; then
7815 error "Dirty pages not flushed to disk, dirty=$DIRTY, writeback=$WRITEBACK"
7819 echo "Dirty pages gaurenteed flushed via fsync"
7822 run_test 118d "Fsync validation inject a delay of the bulk =========="
7825 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
7828 #define OBD_FAIL_OSC_BRW_PREP_REQ2 0x40a
7829 lctl set_param fail_loc=0x8000040a
7831 # Should simulate EINVAL error which is fatal
7832 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c
7834 if [[ $RC -eq 0 ]]; then
7835 error "Must return error due to dropped pages, rc=$RC"
7838 lctl set_param fail_loc=0x0
7840 LOCKED=$(lctl get_param -n llite.*.dump_page_cache | grep -c locked)
7841 DIRTY=$(lctl get_param -n llite.*.dump_page_cache | grep -c dirty)
7842 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache |
7844 if [[ $LOCKED -ne 0 ]]; then
7845 error "Locked pages remain in cache, locked=$LOCKED"
7848 if [[ $DIRTY -ne 0 || $WRITEBACK -ne 0 ]]; then
7849 error "Dirty pages not flushed to disk, dirty=$DIRTY, writeback=$WRITEBACK"
7853 echo "No pages locked after fsync"
7858 run_test 118f "Simulate unrecoverable OSC side error =========="
7861 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
7864 #define OBD_FAIL_OSC_BRW_PREP_REQ 0x406
7865 lctl set_param fail_loc=0x406
7867 # simulate local -ENOMEM
7868 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c
7871 lctl set_param fail_loc=0
7872 if [[ $RC -eq 0 ]]; then
7873 error "Must return error due to dropped pages, rc=$RC"
7876 LOCKED=$(lctl get_param -n llite.*.dump_page_cache | grep -c locked)
7877 DIRTY=$(lctl get_param -n llite.*.dump_page_cache | grep -c dirty)
7878 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache |
7880 if [[ $LOCKED -ne 0 ]]; then
7881 error "Locked pages remain in cache, locked=$LOCKED"
7884 if [[ $DIRTY -ne 0 || $WRITEBACK -ne 0 ]]; then
7885 error "Dirty pages not flushed to disk, dirty=$DIRTY, writeback=$WRITEBACK"
7889 echo "No pages locked after fsync"
7894 run_test 118g "Don't stay in wait if we got local -ENOMEM =========="
7897 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
7898 remote_ost_nodsh && skip "remote OST with nodsh" && return
7902 #define OBD_FAIL_OST_BRW_WRITE_BULK 0x20e
7903 set_nodes_failloc "$(osts_nodes)" 0x20e
7904 # Should simulate ENOMEM error which is recoverable and should be handled by timeout
7905 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c
7908 set_nodes_failloc "$(osts_nodes)" 0
7909 if [[ $RC -eq 0 ]]; then
7910 error "Must return error due to dropped pages, rc=$RC"
7913 LOCKED=$(lctl get_param -n llite.*.dump_page_cache | grep -c locked)
7914 DIRTY=$(lctl get_param -n llite.*.dump_page_cache | grep -c dirty)
7915 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache |
7917 if [[ $LOCKED -ne 0 ]]; then
7918 error "Locked pages remain in cache, locked=$LOCKED"
7921 if [[ $DIRTY -ne 0 || $WRITEBACK -ne 0 ]]; then
7922 error "Dirty pages not flushed to disk, dirty=$DIRTY, writeback=$WRITEBACK"
7926 echo "No pages locked after fsync"
7930 run_test 118h "Verify timeout in handling recoverables errors =========="
7932 [ "$SLOW" = "no" ] && [ -n "$OLD_RESENDCOUNT" ] && set_resend_count $OLD_RESENDCOUNT
7935 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
7936 remote_ost_nodsh && skip "remote OST with nodsh" && return
7940 #define OBD_FAIL_OST_BRW_WRITE_BULK 0x20e
7941 set_nodes_failloc "$(osts_nodes)" 0x20e
7943 # Should simulate ENOMEM error which is recoverable and should be handled by timeout
7944 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c &
7947 set_nodes_failloc "$(osts_nodes)" 0
7951 if [[ $RC -ne 0 ]]; then
7952 error "got error, but should be not, rc=$RC"
7955 LOCKED=$(lctl get_param -n llite.*.dump_page_cache | grep -c locked)
7956 DIRTY=$(lctl get_param -n llite.*.dump_page_cache | grep -c dirty)
7957 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache | grep -c writeback)
7958 if [[ $LOCKED -ne 0 ]]; then
7959 error "Locked pages remain in cache, locked=$LOCKED"
7962 if [[ $DIRTY -ne 0 || $WRITEBACK -ne 0 ]]; then
7963 error "Dirty pages not flushed to disk, dirty=$DIRTY, writeback=$WRITEBACK"
7967 echo "No pages locked after fsync"
7971 run_test 118i "Fix error before timeout in recoverable error =========="
7973 [ "$SLOW" = "no" ] && set_resend_count 4
7976 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
7977 remote_ost_nodsh && skip "remote OST with nodsh" && return
7981 #define OBD_FAIL_OST_BRW_WRITE_BULK2 0x220
7982 set_nodes_failloc "$(osts_nodes)" 0x220
7984 # return -EIO from OST
7985 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c
7987 set_nodes_failloc "$(osts_nodes)" 0x0
7988 if [[ $RC -eq 0 ]]; then
7989 error "Must return error due to dropped pages, rc=$RC"
7992 LOCKED=$(lctl get_param -n llite.*.dump_page_cache | grep -c locked)
7993 DIRTY=$(lctl get_param -n llite.*.dump_page_cache | grep -c dirty)
7994 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache | grep -c writeback)
7995 if [[ $LOCKED -ne 0 ]]; then
7996 error "Locked pages remain in cache, locked=$LOCKED"
7999 # in recoverable error on OST we want resend and stay until it finished
8000 if [[ $DIRTY -ne 0 || $WRITEBACK -ne 0 ]]; then
8001 error "Dirty pages not flushed to disk, dirty=$DIRTY, writeback=$WRITEBACK"
8005 echo "No pages locked after fsync"
8009 run_test 118j "Simulate unrecoverable OST side error =========="
8013 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
8014 remote_ost_nodsh && skip "remote OSTs with nodsh" && return
8016 #define OBD_FAIL_OST_BRW_WRITE_BULK 0x20e
8017 set_nodes_failloc "$(osts_nodes)" 0x20e
8018 test_mkdir -p $DIR/$tdir
8020 for ((i=0;i<10;i++)); do
8021 (dd if=/dev/zero of=$DIR/$tdir/$tfile-$i bs=1M count=10 || \
8022 error "dd to $DIR/$tdir/$tfile-$i failed" )&
8029 set_nodes_failloc "$(osts_nodes)" 0
8032 run_test 118k "bio alloc -ENOMEM and IO TERM handling ========="
8036 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
8038 test_mkdir -p $DIR/$tdir
8039 $MULTIOP $DIR/$tdir Dy || error "fsync dir failed"
8042 run_test 118l "fsync dir ========="
8044 test_118m() # LU-3066
8046 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
8047 test_mkdir -p $DIR/$tdir
8048 $MULTIOP $DIR/$tdir DY || error "fdatasync dir failed"
8051 run_test 118m "fdatasync dir ========="
8053 [ "$SLOW" = "no" ] && [ -n "$OLD_RESENDCOUNT" ] && set_resend_count $OLD_RESENDCOUNT
8055 test_119a() # bug 11737
8057 BSIZE=$((512 * 1024))
8058 directio write $DIR/$tfile 0 1 $BSIZE
8059 # We ask to read two blocks, which is more than a file size.
8060 # directio will indicate an error when requested and actual
8061 # sizes aren't equeal (a normal situation in this case) and
8062 # print actual read amount.
8063 NOB=`directio read $DIR/$tfile 0 2 $BSIZE | awk '/error/ {print $6}'`
8064 if [ "$NOB" != "$BSIZE" ]; then
8065 error "read $NOB bytes instead of $BSIZE"
8069 run_test 119a "Short directIO read must return actual read amount"
8071 test_119b() # bug 11737
8073 [ "$OSTCOUNT" -lt "2" ] && skip_env "skipping 2-stripe test" && return
8075 $SETSTRIPE -c 2 $DIR/$tfile || error "setstripe failed"
8076 dd if=/dev/zero of=$DIR/$tfile bs=1M count=1 seek=1 || error "dd failed"
8078 $MULTIOP $DIR/$tfile oO_RDONLY:O_DIRECT:r$((2048 * 1024)) || \
8079 error "direct read failed"
8082 run_test 119b "Sparse directIO read must return actual read amount"
8084 test_119c() # bug 13099
8087 directio write $DIR/$tfile 3 1 $BSIZE || error "direct write failed"
8088 directio readhole $DIR/$tfile 0 2 $BSIZE || error "reading hole failed"
8091 run_test 119c "Testing for direct read hitting hole"
8093 test_119d() # bug 15950
8095 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
8096 MAX_RPCS_IN_FLIGHT=`$LCTL get_param -n osc.*OST0000-osc-[^mM]*.max_rpcs_in_flight`
8097 $LCTL set_param -n osc.*OST0000-osc-[^mM]*.max_rpcs_in_flight 1
8099 $SETSTRIPE $DIR/$tfile -i 0 -c 1 || error "setstripe failed"
8100 $DIRECTIO write $DIR/$tfile 0 1 $BSIZE || error "first directio failed"
8101 #define OBD_FAIL_OSC_DIO_PAUSE 0x40d
8102 lctl set_param fail_loc=0x40d
8103 $DIRECTIO write $DIR/$tfile 1 4 $BSIZE &
8106 cat $DIR/$tfile > /dev/null &
8107 lctl set_param fail_loc=0
8110 log "the DIO writes have completed, now wait for the reads (should not block very long)"
8112 [ -n "`ps h -p $pid_reads -o comm`" ] && \
8113 error "the read rpcs have not completed in 2s"
8115 $LCTL set_param -n osc.*OST0000-osc-[^mM]*.max_rpcs_in_flight $MAX_RPCS_IN_FLIGHT
8117 run_test 119d "The DIO path should try to send a new rpc once one is completed"
8120 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
8121 test_mkdir -p $DIR/$tdir
8122 [ -z "`lctl get_param -n mdc.*.connect_flags | grep early_lock_cancel`" ] && \
8123 skip "no early lock cancel on server" && return 0
8125 lru_resize_disable mdc
8126 lru_resize_disable osc
8127 cancel_lru_locks mdc
8128 # asynchronous object destroy at MDT could cause bl ast to client
8129 cancel_lru_locks osc
8131 stat $DIR/$tdir > /dev/null
8132 can1=$(do_facet $SINGLEMDS \
8133 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
8134 awk '/ldlm_cancel/ {print $2}')
8135 blk1=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
8136 awk '/ldlm_bl_callback/ {print $2}')
8137 test_mkdir -c1 $DIR/$tdir/d1
8138 can2=$(do_facet $SINGLEMDS \
8139 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
8140 awk '/ldlm_cancel/ {print $2}')
8141 blk2=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
8142 awk '/ldlm_bl_callback/ {print $2}')
8143 [ $can1 -eq $can2 ] || error $((can2-can1)) "cancel RPC occured."
8144 [ $blk1 -eq $blk2 ] || error $((blk2-blk1)) "blocking RPC occured."
8145 lru_resize_enable mdc
8146 lru_resize_enable osc
8148 run_test 120a "Early Lock Cancel: mkdir test"
8151 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
8152 test_mkdir $DIR/$tdir
8153 [ -z "$(lctl get_param -n mdc.*.connect_flags | grep early_lock_cancel)" ] && \
8154 skip "no early lock cancel on server" && return 0
8155 lru_resize_disable mdc
8156 lru_resize_disable osc
8157 cancel_lru_locks mdc
8158 stat $DIR/$tdir > /dev/null
8159 can1=$(do_facet $SINGLEMDS \
8160 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
8161 awk '/ldlm_cancel/ {print $2}')
8162 blk1=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
8163 awk '/ldlm_bl_callback/ {print $2}')
8165 can2=$(do_facet $SINGLEMDS \
8166 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
8167 awk '/ldlm_cancel/ {print $2}')
8168 blk2=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
8169 awk '/ldlm_bl_callback/ {print $2}')
8170 [ $can1 -eq $can2 ] || error $((can2-can1)) "cancel RPC occured."
8171 [ $blk1 -eq $blk2 ] || error $((blk2-blk1)) "blocking RPC occured."
8172 lru_resize_enable mdc
8173 lru_resize_enable osc
8175 run_test 120b "Early Lock Cancel: create test"
8178 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
8179 test_mkdir -c1 $DIR/$tdir
8180 [ -z "$(lctl get_param -n mdc.*.connect_flags | grep early_lock_cancel)" ] && \
8181 skip "no early lock cancel on server" && return 0
8182 lru_resize_disable mdc
8183 lru_resize_disable osc
8184 test_mkdir -p -c1 $DIR/$tdir/d1
8185 test_mkdir -p -c1 $DIR/$tdir/d2
8186 touch $DIR/$tdir/d1/f1
8187 cancel_lru_locks mdc
8188 stat $DIR/$tdir/d1 $DIR/$tdir/d2 $DIR/$tdir/d1/f1 > /dev/null
8189 can1=$(do_facet $SINGLEMDS \
8190 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
8191 awk '/ldlm_cancel/ {print $2}')
8192 blk1=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
8193 awk '/ldlm_bl_callback/ {print $2}')
8194 ln $DIR/$tdir/d1/f1 $DIR/$tdir/d2/f2
8195 can2=$(do_facet $SINGLEMDS \
8196 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
8197 awk '/ldlm_cancel/ {print $2}')
8198 blk2=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
8199 awk '/ldlm_bl_callback/ {print $2}')
8200 [ $can1 -eq $can2 ] || error $((can2-can1)) "cancel RPC occured."
8201 [ $blk1 -eq $blk2 ] || error $((blk2-blk1)) "blocking RPC occured."
8202 lru_resize_enable mdc
8203 lru_resize_enable osc
8205 run_test 120c "Early Lock Cancel: link test"
8208 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
8209 test_mkdir -p -c1 $DIR/$tdir
8210 [ -z "$(lctl get_param -n mdc.*.connect_flags | grep early_lock_cancel)" ] && \
8211 skip "no early lock cancel on server" && return 0
8212 lru_resize_disable mdc
8213 lru_resize_disable osc
8215 cancel_lru_locks mdc
8216 stat $DIR/$tdir > /dev/null
8217 can1=$(do_facet $SINGLEMDS \
8218 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
8219 awk '/ldlm_cancel/ {print $2}')
8220 blk1=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
8221 awk '/ldlm_bl_callback/ {print $2}')
8222 chmod a+x $DIR/$tdir
8223 can2=$(do_facet $SINGLEMDS \
8224 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
8225 awk '/ldlm_cancel/ {print $2}')
8226 blk2=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
8227 awk '/ldlm_bl_callback/ {print $2}')
8228 [ $can1 -eq $can2 ] || error $((can2-can1)) "cancel RPC occured."
8229 [ $blk1 -eq $blk2 ] || error $((blk2-blk1)) "blocking RPC occured."
8230 lru_resize_enable mdc
8231 lru_resize_enable osc
8233 run_test 120d "Early Lock Cancel: setattr test"
8236 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
8237 ! $($LCTL get_param -n mdc.*.connect_flags | grep -q early_lock_can) &&
8238 skip "no early lock cancel on server" && return 0
8239 local dlmtrace_set=false
8241 test_mkdir -p -c1 $DIR/$tdir
8242 lru_resize_disable mdc
8243 lru_resize_disable osc
8244 ! $LCTL get_param debug | grep -q dlmtrace &&
8245 $LCTL set_param debug=+dlmtrace && dlmtrace_set=true
8246 dd if=/dev/zero of=$DIR/$tdir/f1 count=1
8247 cancel_lru_locks mdc
8248 cancel_lru_locks osc
8249 dd if=$DIR/$tdir/f1 of=/dev/null
8250 stat $DIR/$tdir $DIR/$tdir/f1 > /dev/null
8251 # XXX client can not do early lock cancel of OST lock
8252 # during unlink (LU-4206), so cancel osc lock now.
8253 cancel_lru_locks osc
8254 can1=$(do_facet $SINGLEMDS \
8255 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
8256 awk '/ldlm_cancel/ {print $2}')
8257 blk1=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
8258 awk '/ldlm_bl_callback/ {print $2}')
8259 unlink $DIR/$tdir/f1
8261 can2=$(do_facet $SINGLEMDS \
8262 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
8263 awk '/ldlm_cancel/ {print $2}')
8264 blk2=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
8265 awk '/ldlm_bl_callback/ {print $2}')
8266 [ $can1 -ne $can2 ] && error "$((can2 - can1)) cancel RPC occured" &&
8267 $LCTL dk $TMP/cancel.debug.txt
8268 [ $blk1 -ne $blk2 ] && error "$((blk2 - blk1)) blocking RPC occured" &&
8269 $LCTL dk $TMP/blocking.debug.txt
8270 $dlmtrace_set && $LCTL set_param debug=-dlmtrace
8271 lru_resize_enable mdc
8272 lru_resize_enable osc
8274 run_test 120e "Early Lock Cancel: unlink test"
8277 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
8278 [ -z "`lctl get_param -n mdc.*.connect_flags | grep early_lock_cancel`" ] && \
8279 skip "no early lock cancel on server" && return 0
8280 test_mkdir -p -c1 $DIR/$tdir
8281 lru_resize_disable mdc
8282 lru_resize_disable osc
8283 test_mkdir -p -c1 $DIR/$tdir/d1
8284 test_mkdir -p -c1 $DIR/$tdir/d2
8285 dd if=/dev/zero of=$DIR/$tdir/d1/f1 count=1
8286 dd if=/dev/zero of=$DIR/$tdir/d2/f2 count=1
8287 cancel_lru_locks mdc
8288 cancel_lru_locks osc
8289 dd if=$DIR/$tdir/d1/f1 of=/dev/null
8290 dd if=$DIR/$tdir/d2/f2 of=/dev/null
8291 stat $DIR/$tdir/d1 $DIR/$tdir/d2 $DIR/$tdir/d1/f1 $DIR/$tdir/d2/f2 > /dev/null
8292 # XXX client can not do early lock cancel of OST lock
8293 # during rename (LU-4206), so cancel osc lock now.
8294 cancel_lru_locks osc
8295 can1=$(do_facet $SINGLEMDS \
8296 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
8297 awk '/ldlm_cancel/ {print $2}')
8298 blk1=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
8299 awk '/ldlm_bl_callback/ {print $2}')
8300 mrename $DIR/$tdir/d1/f1 $DIR/$tdir/d2/f2
8302 can2=$(do_facet $SINGLEMDS \
8303 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
8304 awk '/ldlm_cancel/ {print $2}')
8305 blk2=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
8306 awk '/ldlm_bl_callback/ {print $2}')
8307 [ $can1 -eq $can2 ] || error $((can2-can1)) "cancel RPC occured."
8308 [ $blk1 -eq $blk2 ] || error $((blk2-blk1)) "blocking RPC occured."
8309 lru_resize_enable mdc
8310 lru_resize_enable osc
8312 run_test 120f "Early Lock Cancel: rename test"
8315 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
8316 [ -z "`lctl get_param -n mdc.*.connect_flags | grep early_lock_cancel`" ] && \
8317 skip "no early lock cancel on server" && return 0
8318 lru_resize_disable mdc
8319 lru_resize_disable osc
8321 echo create $count files
8322 test_mkdir -p $DIR/$tdir
8323 cancel_lru_locks mdc
8324 cancel_lru_locks osc
8327 can0=$(do_facet $SINGLEMDS \
8328 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
8329 awk '/ldlm_cancel/ {print $2}')
8330 blk0=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
8331 awk '/ldlm_bl_callback/ {print $2}')
8332 createmany -o $DIR/$tdir/f $count
8334 can1=$(do_facet $SINGLEMDS \
8335 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
8336 awk '/ldlm_cancel/ {print $2}')
8337 blk1=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
8338 awk '/ldlm_bl_callback/ {print $2}')
8340 echo total: $((can1-can0)) cancels, $((blk1-blk0)) blockings
8341 echo rm $count files
8344 can2=$(do_facet $SINGLEMDS \
8345 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
8346 awk '/ldlm_cancel/ {print $2}')
8347 blk2=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
8348 awk '/ldlm_bl_callback/ {print $2}')
8350 echo total: $count removes in $((t2-t1))
8351 echo total: $((can2-can1)) cancels, $((blk2-blk1)) blockings
8353 # wait for commitment of removal
8354 lru_resize_enable mdc
8355 lru_resize_enable osc
8357 run_test 120g "Early Lock Cancel: performance test"
8359 test_121() { #bug #10589
8360 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
8362 writes=$(LANG=C dd if=/dev/zero of=$DIR/$tfile count=1 2>&1 | awk -F '+' '/out$/ {print $1}')
8363 #define OBD_FAIL_LDLM_CANCEL_RACE 0x310
8364 lctl set_param fail_loc=0x310
8365 cancel_lru_locks osc > /dev/null
8366 reads=$(LANG=C dd if=$DIR/$tfile of=/dev/null 2>&1 | awk -F '+' '/in$/ {print $1}')
8367 lctl set_param fail_loc=0
8368 [[ $reads -eq $writes ]] ||
8369 error "read $reads blocks, must be $writes blocks"
8371 run_test 121 "read cancel race ========="
8373 test_123a() { # was test 123, statahead(bug 11401)
8374 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
8376 if [ -z "$(grep "processor.*: 1" /proc/cpuinfo)" ]; then
8377 log "testing on UP system. Performance may be not as good as expected."
8382 test_mkdir -p $DIR/$tdir
8383 NUMFREE=$(df -i -P $DIR | tail -n 1 | awk '{ print $4 }')
8384 [[ $NUMFREE -gt 100000 ]] && NUMFREE=100000 || NUMFREE=$((NUMFREE-1000))
8386 for ((i=100, j=0; i<=$NUMFREE; j=$i, i=$((i * MULT)) )); do
8387 createmany -o $DIR/$tdir/$tfile $j $((i - j))
8389 max=`lctl get_param -n llite.*.statahead_max | head -n 1`
8390 lctl set_param -n llite.*.statahead_max 0
8391 lctl get_param llite.*.statahead_max
8392 cancel_lru_locks mdc
8393 cancel_lru_locks osc
8395 time ls -l $DIR/$tdir | wc -l
8397 delta=$((etime - stime))
8398 log "ls $i files without statahead: $delta sec"
8399 lctl set_param llite.*.statahead_max=$max
8401 swrong=`lctl get_param -n llite.*.statahead_stats | grep "statahead wrong:" | awk '{print $3}'`
8402 lctl get_param -n llite.*.statahead_max | grep '[0-9]'
8403 cancel_lru_locks mdc
8404 cancel_lru_locks osc
8406 time ls -l $DIR/$tdir | wc -l
8408 delta_sa=$((etime - stime))
8409 log "ls $i files with statahead: $delta_sa sec"
8410 lctl get_param -n llite.*.statahead_stats
8411 ewrong=`lctl get_param -n llite.*.statahead_stats | grep "statahead wrong:" | awk '{print $3}'`
8413 [[ $swrong -lt $ewrong ]] &&
8414 log "statahead was stopped, maybe too many locks held!"
8415 [[ $delta -eq 0 || $delta_sa -eq 0 ]] && continue
8417 if [ $((delta_sa * 100)) -gt $((delta * 105)) -a $delta_sa -gt $((delta + 2)) ]; then
8418 max=`lctl get_param -n llite.*.statahead_max | head -n 1`
8419 lctl set_param -n llite.*.statahead_max 0
8420 lctl get_param llite.*.statahead_max
8421 cancel_lru_locks mdc
8422 cancel_lru_locks osc
8424 time ls -l $DIR/$tdir | wc -l
8426 delta=$((etime - stime))
8427 log "ls $i files again without statahead: $delta sec"
8428 lctl set_param llite.*.statahead_max=$max
8429 if [ $((delta_sa * 100)) -gt $((delta * 105)) -a $delta_sa -gt $((delta + 2)) ]; then
8430 if [ $SLOWOK -eq 0 ]; then
8431 error "ls $i files is slower with statahead!"
8433 log "ls $i files is slower with statahead!"
8439 [ $delta -gt 20 ] && break
8440 [ $delta -gt 8 ] && MULT=$((50 / delta))
8441 [ "$SLOW" = "no" -a $delta -gt 5 ] && break
8449 delta=$((etime - stime))
8450 log "rm -r $DIR/$tdir/: $delta seconds"
8452 lctl get_param -n llite.*.statahead_stats
8454 run_test 123a "verify statahead work"
8456 test_123b () { # statahead(bug 15027)
8457 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
8458 test_mkdir -p $DIR/$tdir
8459 createmany -o $DIR/$tdir/$tfile-%d 1000
8461 cancel_lru_locks mdc
8462 cancel_lru_locks osc
8464 #define OBD_FAIL_MDC_GETATTR_ENQUEUE 0x803
8465 lctl set_param fail_loc=0x80000803
8466 ls -lR $DIR/$tdir > /dev/null
8468 lctl set_param fail_loc=0x0
8469 lctl get_param -n llite.*.statahead_stats
8474 run_test 123b "not panic with network error in statahead enqueue (bug 15027)"
8477 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
8478 [ -z "$($LCTL get_param -n mdc.*.connect_flags | grep lru_resize)" ] &&
8479 skip "no lru resize on server" && return 0
8481 test_mkdir -p $DIR/$tdir || error "failed to create $DIR/$tdir"
8483 log "create $NR files at $DIR/$tdir"
8484 createmany -o $DIR/$tdir/f $NR ||
8485 error "failed to create $NR files in $DIR/$tdir"
8487 cancel_lru_locks mdc
8488 ls -l $DIR/$tdir > /dev/null
8492 for VALUE in $($LCTL get_param ldlm.namespaces.*mdc-*.lru_size); do
8493 local PARAM=$(echo ${VALUE[0]} | cut -d "=" -f1)
8494 LRU_SIZE=$($LCTL get_param -n $PARAM)
8495 if [[ $LRU_SIZE -gt $(default_lru_size) ]]; then
8496 NSDIR=$(echo $PARAM | cut -d "." -f1-3)
8498 log "NS=$(basename $NSDIR)"
8503 if [[ -z "$NSDIR" || $LRU_SIZE -lt $(default_lru_size) ]]; then
8504 skip "Not enough cached locks created!"
8511 # We know that lru resize allows one client to hold $LIMIT locks
8512 # for 10h. After that locks begin to be killed by client.
8514 local LIMIT=$($LCTL get_param -n $NSDIR.pool.limit)
8516 if [ $LIMIT -lt $LRU_SIZE ]; then
8517 skip "Limit is too small $LIMIT"
8521 # Make LVF so higher that sleeping for $SLEEP is enough to _start_
8522 # killing locks. Some time was spent for creating locks. This means
8523 # that up to the moment of sleep finish we must have killed some of
8524 # them (10-100 locks). This depends on how fast ther were created.
8525 # Many of them were touched in almost the same moment and thus will
8526 # be killed in groups.
8527 local LVF=$(($MAX_HRS * 60 * 60 / $SLEEP * $LIMIT / $LRU_SIZE))
8529 # Use $LRU_SIZE_B here to take into account real number of locks
8530 # created in the case of CMD, LRU_SIZE_B != $NR in most of cases
8531 local LRU_SIZE_B=$LRU_SIZE
8533 local OLD_LVF=$($LCTL get_param -n $NSDIR.pool.lock_volume_factor)
8534 log "OLD_LVF=$OLD_LVF"
8535 $LCTL set_param -n $NSDIR.pool.lock_volume_factor $LVF
8537 # Let's make sure that we really have some margin. Client checks
8538 # cached locks every 10 sec.
8540 log "Sleep ${SLEEP} sec"
8542 while ((SEC<$SLEEP)); do
8546 LRU_SIZE=$($LCTL get_param -n $NSDIR/lru_size)
8550 $LCTL set_param -n $NSDIR.pool.lock_volume_factor $OLD_LVF
8551 local LRU_SIZE_A=$($LCTL get_param -n $NSDIR.lru_size)
8553 [[ $LRU_SIZE_B -gt $LRU_SIZE_A ]] || {
8554 error "No locks dropped in ${SLEEP}s. LRU size: $LRU_SIZE_A"
8555 unlinkmany $DIR/$tdir/f $NR
8559 log "Dropped "$((LRU_SIZE_B-LRU_SIZE_A))" locks in ${SLEEP}s"
8560 log "unlink $NR files at $DIR/$tdir"
8561 unlinkmany $DIR/$tdir/f $NR
8563 run_test 124a "lru resize ======================================="
8565 get_max_pool_limit()
8567 local limit=$($LCTL get_param \
8568 -n ldlm.namespaces.*-MDT0000-mdc-*.pool.limit)
8571 if [[ $l -gt $max ]]; then
8579 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
8580 [ -z "$($LCTL get_param -n mdc.*.connect_flags | grep lru_resize)" ] &&
8581 skip "no lru resize on server" && return 0
8583 LIMIT=$(get_max_pool_limit)
8585 NR=$(($(default_lru_size)*20))
8586 if [[ $NR -gt $LIMIT ]]; then
8587 log "Limit lock number by $LIMIT locks"
8590 lru_resize_disable mdc
8591 test_mkdir -p $DIR/$tdir/disable_lru_resize ||
8592 error "failed to create $DIR/$tdir/disable_lru_resize"
8594 createmany -o $DIR/$tdir/disable_lru_resize/f $NR
8595 log "doing ls -la $DIR/$tdir/disable_lru_resize 3 times"
8596 cancel_lru_locks mdc
8599 ls -la $DIR/$tdir/disable_lru_resize > /dev/null &
8602 ls -la $DIR/$tdir/disable_lru_resize > /dev/null &
8605 ls -la $DIR/$tdir/disable_lru_resize > /dev/null &
8609 nolruresize_delta=$((etime-stime))
8610 log "ls -la time: $nolruresize_delta seconds"
8611 log "lru_size = $(lctl get_param -n ldlm.namespaces.*mdc*.lru_size)"
8612 unlinkmany $DIR/$tdir/disable_lru_resize/f $NR
8614 lru_resize_enable mdc
8615 test_mkdir -p $DIR/$tdir/enable_lru_resize ||
8616 error "failed to create $DIR/$tdir/enable_lru_resize"
8618 createmany -o $DIR/$tdir/enable_lru_resize/f $NR
8619 log "doing ls -la $DIR/$tdir/enable_lru_resize 3 times"
8620 cancel_lru_locks mdc
8623 ls -la $DIR/$tdir/enable_lru_resize > /dev/null &
8626 ls -la $DIR/$tdir/enable_lru_resize > /dev/null &
8629 ls -la $DIR/$tdir/enable_lru_resize > /dev/null &
8633 lruresize_delta=$((etime-stime))
8634 log "ls -la time: $lruresize_delta seconds"
8635 log "lru_size = $(lctl get_param -n ldlm.namespaces.*mdc*.lru_size)"
8637 if [ $lruresize_delta -gt $nolruresize_delta ]; then
8638 log "ls -la is $(((lruresize_delta - $nolruresize_delta) * 100 / $nolruresize_delta))% slower with lru resize enabled"
8639 elif [ $nolruresize_delta -gt $lruresize_delta ]; then
8640 log "ls -la is $(((nolruresize_delta - $lruresize_delta) * 100 / $nolruresize_delta))% faster with lru resize enabled"
8642 log "lru resize performs the same with no lru resize"
8644 unlinkmany $DIR/$tdir/enable_lru_resize/f $NR
8646 run_test 124b "lru resize (performance test) ======================="
8649 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
8650 [ -z "$($LCTL get_param -n mdc.*.connect_flags | grep lru_resize)" ] &&
8651 skip "no lru resize on server" && return 0
8653 # cache ununsed locks on client
8655 cancel_lru_locks mdc
8656 test_mkdir -p $DIR/$tdir || error "failed to create $DIR/$tdir"
8657 createmany -o $DIR/$tdir/f $nr ||
8658 error "failed to create $nr files in $DIR/$tdir"
8659 ls -l $DIR/$tdir > /dev/null
8661 local nsdir="ldlm.namespaces.*-MDT0000-mdc-*"
8662 local unused=$($LCTL get_param -n $nsdir.lock_unused_count)
8663 local max_age=$($LCTL get_param -n $nsdir.lru_max_age)
8664 local recalc_p=$($LCTL get_param -n $nsdir.pool.recalc_period)
8665 echo "unused=$unused, max_age=$max_age, recalc_p=$recalc_p"
8667 # set lru_max_age to 1 sec
8668 $LCTL set_param $nsdir.lru_max_age=1000 # jiffies
8669 echo "sleep $((recalc_p * 2)) seconds..."
8670 sleep $((recalc_p * 2))
8672 local remaining=$($LCTL get_param -n $nsdir.lock_unused_count)
8673 # restore lru_max_age
8674 $LCTL set_param -n $nsdir.lru_max_age $max_age
8675 [ $remaining -eq 0 ] || error "$remaining locks are not canceled"
8676 unlinkmany $DIR/$tdir/f $nr
8678 run_test 124c "LRUR cancel very aged locks"
8680 test_125() { # 13358
8681 [ -z "$(lctl get_param -n llite.*.client_type | grep local)" ] && skip "must run as local client" && return
8682 [ -z "$(lctl get_param -n mdc.*-mdc-*.connect_flags | grep acl)" ] && skip "must have acl enabled" && return
8683 [ -z "$(which setfacl)" ] && skip "must have setfacl tool" && return
8684 test_mkdir -p $DIR/d125 || error "mkdir failed"
8685 $SETSTRIPE -S 65536 -c -1 $DIR/d125 || error "setstripe failed"
8686 setfacl -R -m u:bin:rwx $DIR/d125 || error "setfacl $DIR/d125 failed"
8687 ls -ld $DIR/d125 || error "cannot access $DIR/d125"
8689 run_test 125 "don't return EPROTO when a dir has a non-default striping and ACLs"
8691 test_126() { # bug 12829/13455
8692 [ -z "$(lctl get_param -n llite.*.client_type | grep local)" ] && skip "must run as local client" && return
8693 [ "$UID" != 0 ] && skip_env "skipping $TESTNAME (must run as root)" && return
8694 $GSS && skip "must run as gss disabled" && return
8696 $RUNAS -u 0 -g 1 touch $DIR/$tfile || error "touch failed"
8697 gid=`ls -n $DIR/$tfile | awk '{print $4}'`
8699 [ $gid -eq "1" ] || error "gid is set to" $gid "instead of 1"
8701 run_test 126 "check that the fsgid provided by the client is taken into account"
8703 test_127a() { # bug 15521
8704 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
8705 $SETSTRIPE -i 0 -c 1 $DIR/$tfile || error "setstripe failed"
8706 $LCTL set_param osc.*.stats=0
8707 FSIZE=$((2048 * 1024))
8708 dd if=/dev/zero of=$DIR/$tfile bs=$FSIZE count=1
8709 cancel_lru_locks osc
8710 dd if=$DIR/$tfile of=/dev/null bs=$FSIZE
8712 $LCTL get_param osc.*0000-osc-*.stats | grep samples > $DIR/${tfile}.tmp
8713 while read NAME COUNT SAMP UNIT MIN MAX SUM SUMSQ; do
8714 echo "got $COUNT $NAME"
8715 [ ! $MIN ] && error "Missing min value for $NAME proc entry"
8716 eval $NAME=$COUNT || error "Wrong proc format"
8719 read_bytes|write_bytes)
8720 [ $MIN -lt 4096 ] && error "min is too small: $MIN"
8721 [ $MIN -gt $FSIZE ] && error "min is too big: $MIN"
8722 [ $MAX -lt 4096 ] && error "max is too small: $MAX"
8723 [ $MAX -gt $FSIZE ] && error "max is too big: $MAX"
8724 [ $SUM -ne $FSIZE ] && error "sum is wrong: $SUM"
8725 [ $SUMSQ -lt $(((FSIZE /4096) * (4096 * 4096))) ] &&
8726 error "sumsquare is too small: $SUMSQ"
8727 [ $SUMSQ -gt $((FSIZE * FSIZE)) ] &&
8728 error "sumsquare is too big: $SUMSQ"
8732 done < $DIR/${tfile}.tmp
8734 #check that we actually got some stats
8735 [ "$read_bytes" ] || error "Missing read_bytes stats"
8736 [ "$write_bytes" ] || error "Missing write_bytes stats"
8737 [ "$read_bytes" != 0 ] || error "no read done"
8738 [ "$write_bytes" != 0 ] || error "no write done"
8740 run_test 127a "verify the client stats are sane"
8742 test_127b() { # bug LU-333
8743 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
8744 $LCTL set_param llite.*.stats=0
8745 FSIZE=65536 # sized fixed to match PAGE_SIZE for most clients
8746 # perform 2 reads and writes so MAX is different from SUM.
8747 dd if=/dev/zero of=$DIR/$tfile bs=$FSIZE count=1
8748 dd if=/dev/zero of=$DIR/$tfile bs=$FSIZE count=1
8749 cancel_lru_locks osc
8750 dd if=$DIR/$tfile of=/dev/null bs=$FSIZE count=1
8751 dd if=$DIR/$tfile of=/dev/null bs=$FSIZE count=1
8753 $LCTL get_param llite.*.stats | grep samples > $TMP/${tfile}.tmp
8754 while read NAME COUNT SAMP UNIT MIN MAX SUM SUMSQ; do
8755 echo "got $COUNT $NAME"
8756 eval $NAME=$COUNT || error "Wrong proc format"
8760 [ $COUNT -ne 2 ] && error "count is not 2: $COUNT"
8761 [ $MIN -ne $FSIZE ] && error "min is not $FSIZE: $MIN"
8762 [ $MAX -ne $FSIZE ] && error "max is incorrect: $MAX"
8763 [ $SUM -ne $((FSIZE * 2)) ] && error "sum is wrong: $SUM"
8766 [ $COUNT -ne 2 ] && error "count is not 2: $COUNT"
8767 [ $MIN -ne $FSIZE ] && error "min is not $FSIZE: $MIN"
8768 [ $MAX -ne $FSIZE ] && error "max is incorrect: $MAX"
8769 [ $SUM -ne $((FSIZE * 2)) ] && error "sum is wrong: $SUM"
8773 done < $TMP/${tfile}.tmp
8775 #check that we actually got some stats
8776 [ "$read_bytes" ] || error "Missing read_bytes stats"
8777 [ "$write_bytes" ] || error "Missing write_bytes stats"
8778 [ "$read_bytes" != 0 ] || error "no read done"
8779 [ "$write_bytes" != 0 ] || error "no write done"
8781 rm -f $TMP/${tfile}.tmp
8783 run_test 127b "verify the llite client stats are sane"
8785 test_128() { # bug 15212
8787 $LFS 2>&1 <<-EOF | tee $TMP/$tfile.log
8792 result=$(grep error $TMP/$tfile.log)
8793 rm -f $DIR/$tfile $TMP/$tfile.log
8795 error "consecutive find's under interactive lfs failed"
8797 run_test 128 "interactive lfs for 2 consecutive find's"
8804 local LDPROC=/proc/fs/ldiskfs
8805 local facets=$(get_facets MDS)
8807 for facet in ${facets//,/ }; do
8808 canondev=$(ldiskfs_canon \
8809 *.$(convert_facet2label $facet).mntdev $facet)
8810 do_facet $facet "test -e $LDPROC/$canondev/max_dir_size" ||
8811 LDPROC=/sys/fs/ldiskfs
8812 do_facet $facet "echo $1 >$LDPROC/$canondev/max_dir_size"
8813 do_facet $facet "test -e $LDPROC/$canondev/warning_dir_size" ||
8814 LDPROC=/sys/fs/ldiskfs
8815 do_facet $facet "echo $2 >$LDPROC/$canondev/warning_dir_size"
8820 local facets=$(get_facets MDS)
8821 for facet in ${facets//,/ }; do
8822 do_facet $facet "dmesg | tail -3 | grep -q $1" && return 0
8828 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
8829 if [ "$(facet_fstype $SINGLEMDS)" != ldiskfs ]; then
8830 skip "Only applicable to ldiskfs-based MDTs"
8833 remote_mds_nodsh && skip "remote MDS with nodsh" && return
8841 # block size of mds1
8842 local MDT_DEV=$(mdsdevname ${SINGLEMDS//mds/})
8843 local MDSBLOCKSIZE=$($LCTL get_param -n mdc.*MDT0000*.blocksize)
8844 local MAX=$((MDSBLOCKSIZE * 5))
8845 set_dir_limits $MAX $MAX
8846 local I=$(stat -c%s "$DIR/$tdir")
8848 while [[ $I -le $MAX ]]; do
8849 $MULTIOP $DIR/$tdir/$J Oc
8851 if [ $has_warning -eq 0 ]; then
8852 check_mds_dmesg '"is approaching"' &&
8855 #check two errors ENOSPC for new version of ext4 max_dir_size patch
8856 #mainline kernel commit df981d03eeff7971ac7e6ff37000bfa702327ef1
8857 #and EFBIG for previous versions
8858 if [ $rc -eq $EFBIG -o $rc -eq $ENOSPC ]; then
8860 echo "return code $rc received as expected"
8862 createmany -o $DIR/$tdir/$J_file_ 1000 ||
8863 error_exit "create failed w/o dir size limit"
8865 check_mds_dmesg '"has reached"' ||
8866 error_exit "has reached message should be output"
8869 error_exit "warning message should be output"
8871 I=$(stat -c%s "$DIR/$tdir")
8873 if [ $(lustre_version_code $SINGLEMDS) -lt \
8874 $(version_code 2.4.51) ]
8876 [[ $I -eq $MAX ]] && return 0
8878 [[ $I -gt $MAX ]] && return 0
8880 error_exit "current dir size $I, previous limit $MAX"
8881 elif [ $rc -ne 0 ]; then
8883 error_exit "return code $rc received instead of expected " \
8884 "$EFBIG or $ENOSPC, files in dir $I"
8887 I=$(stat -c%s "$DIR/$tdir")
8891 error "exceeded dir size limit $MAX($MDSCOUNT) : $I bytes"
8893 run_test 129 "test directory size limit ========================"
8902 local filefrag_op=$(filefrag -e 2>&1 | grep "invalid option")
8903 [ -n "$filefrag_op" ] && skip_env "filefrag does not support FIEMAP" &&
8906 trap cleanup_130 EXIT RETURN
8908 local fm_file=$DIR/$tfile
8909 $SETSTRIPE -S 65536 -c 1 $fm_file || error "setstripe on $fm_file"
8910 dd if=/dev/zero of=$fm_file bs=65536 count=1 ||
8911 error "dd failed for $fm_file"
8913 # LU-1795: test filefrag/FIEMAP once, even if unsupported
8914 filefrag -ves $fm_file
8916 [ "$(facet_fstype ost$(($($GETSTRIPE -i $fm_file) + 1)))" = "zfs" ] &&
8917 skip "ORI-366/LU-1941: FIEMAP unimplemented on ZFS" && return
8918 [ $RC != 0 ] && error "filefrag $fm_file failed"
8920 filefrag_op=$(filefrag -ve $fm_file |
8921 sed -n '/ext:/,/found/{/ext:/d; /found/d; p}')
8922 lun=$($GETSTRIPE -i $fm_file)
8924 start_blk=`echo $filefrag_op | cut -d: -f2 | cut -d. -f1`
8927 for line in $filefrag_op
8929 frag_lun=`echo $line | cut -d: -f5`
8930 ext_len=`echo $line | cut -d: -f4`
8931 if (( $frag_lun != $lun )); then
8933 error "FIEMAP on 1-stripe file($fm_file) failed"
8936 (( tot_len += ext_len ))
8939 if (( lun != frag_lun || start_blk != 0 || tot_len != 64 )); then
8941 error "FIEMAP on 1-stripe file($fm_file) failed;"
8947 echo "FIEMAP on single striped file succeeded"
8949 run_test 130a "FIEMAP (1-stripe file)"
8952 [ "$OSTCOUNT" -lt "2" ] &&
8953 skip_env "skipping FIEMAP on $OSTCOUNT-stripe file" && return
8955 local filefrag_op=$(filefrag -e 2>&1 | grep "invalid option")
8956 [ -n "$filefrag_op" ] && skip_env "filefrag does not support FIEMAP" &&
8959 trap cleanup_130 EXIT RETURN
8961 local fm_file=$DIR/$tfile
8962 $SETSTRIPE -S 65536 -c $OSTCOUNT $fm_file ||
8963 error "setstripe on $fm_file"
8964 [ "$(facet_fstype ost$(($($GETSTRIPE -i $fm_file) + 1)))" = "zfs" ] &&
8965 skip "ORI-366/LU-1941: FIEMAP unimplemented on ZFS" && return
8967 dd if=/dev/zero of=$fm_file bs=1M count=$OSTCOUNT ||
8968 error "dd failed on $fm_file"
8970 filefrag -ves $fm_file || error "filefrag $fm_file failed"
8971 filefrag_op=$(filefrag -ve $fm_file |
8972 sed -n '/ext:/,/found/{/ext:/d; /found/d; p}')
8974 last_lun=$(echo $filefrag_op | cut -d: -f5 |
8975 sed -e 's/^[ \t]*/0x/' | sed -e 's/0x0x/0x/')
8980 for line in $filefrag_op
8982 frag_lun=$(echo $line | cut -d: -f5 |
8983 sed -e 's/^[ \t]*/0x/' | sed -e 's/0x0x/0x/')
8984 ext_len=$(echo $line | cut -d: -f4)
8985 if (( $frag_lun != $last_lun )); then
8986 if (( tot_len != 1024 )); then
8988 error "FIEMAP on $fm_file failed; returned " \
8989 "len $tot_len for OST $last_lun instead of 1024"
8996 (( tot_len += ext_len ))
8999 if (( num_luns != $OSTCOUNT || tot_len != 1024 )); then
9001 error "FIEMAP on $fm_file failed; returned wrong number of " \
9002 "luns or wrong len for OST $last_lun"
9008 echo "FIEMAP on $OSTCOUNT-stripe file succeeded"
9010 run_test 130b "FIEMAP ($OSTCOUNT-stripe file)"
9013 [ "$OSTCOUNT" -lt "2" ] &&
9014 skip_env "skipping FIEMAP on 2-stripe file" && return
9016 filefrag_op=$(filefrag -e 2>&1 | grep "invalid option")
9017 [ -n "$filefrag_op" ] && skip "filefrag does not support FIEMAP" &&
9020 trap cleanup_130 EXIT RETURN
9022 local fm_file=$DIR/$tfile
9023 $SETSTRIPE -S 65536 -c 2 $fm_file || error "setstripe on $fm_file"
9024 [ "$(facet_fstype ost$(($($GETSTRIPE -i $fm_file) + 1)))" = "zfs" ] &&
9025 skip "ORI-366/LU-1941: FIEMAP unimplemented on ZFS" && return
9027 dd if=/dev/zero of=$fm_file seek=1 bs=1M count=1 ||
9028 error "dd failed on $fm_file"
9030 filefrag -ves $fm_file || error "filefrag $fm_file failed"
9031 filefrag_op=$(filefrag -ve $fm_file |
9032 sed -n '/ext:/,/found/{/ext:/d; /found/d; p}')
9034 last_lun=$(echo $filefrag_op | cut -d: -f5 |
9035 sed -e 's/^[ \t]*/0x/' | sed -e 's/0x0x/0x/')
9040 for line in $filefrag_op
9042 frag_lun=$(echo $line | cut -d: -f5 |
9043 sed -e 's/^[ \t]*/0x/' | sed -e 's/0x0x/0x/')
9044 ext_len=$(echo $line | cut -d: -f4)
9045 if (( $frag_lun != $last_lun )); then
9046 logical=`echo $line | cut -d: -f2 | cut -d. -f1`
9047 if (( logical != 512 )); then
9049 error "FIEMAP on $fm_file failed; returned " \
9050 "logical start for lun $logical instead of 512"
9053 if (( tot_len != 512 )); then
9055 error "FIEMAP on $fm_file failed; returned " \
9056 "len $tot_len for OST $last_lun instead of 1024"
9063 (( tot_len += ext_len ))
9066 if (( num_luns != 2 || tot_len != 512 )); then
9068 error "FIEMAP on $fm_file failed; returned wrong number of " \
9069 "luns or wrong len for OST $last_lun"
9075 echo "FIEMAP on 2-stripe file with hole succeeded"
9077 run_test 130c "FIEMAP (2-stripe file with hole)"
9080 [ "$OSTCOUNT" -lt "3" ] &&
9081 skip_env "skipping FIEMAP on N-stripe file test" && return
9083 filefrag_op=$(filefrag -e 2>&1 | grep "invalid option")
9084 [ -n "$filefrag_op" ] && skip "filefrag does not support FIEMAP" &&
9087 trap cleanup_130 EXIT RETURN
9089 local fm_file=$DIR/$tfile
9090 $SETSTRIPE -S 65536 -c $OSTCOUNT $fm_file ||
9091 error "setstripe on $fm_file"
9092 [ "$(facet_fstype ost$(($($GETSTRIPE -i $fm_file) + 1)))" = "zfs" ] &&
9093 skip "ORI-366/LU-1941: FIEMAP unimplemented on ZFS" && return
9095 local actual_stripecnt=$($GETSTRIPE -c $fm_file)
9096 dd if=/dev/zero of=$fm_file bs=1M count=$actual_stripecnt ||
9097 error "dd failed on $fm_file"
9099 filefrag -ves $fm_file || error "filefrag $fm_file failed"
9100 filefrag_op=$(filefrag -ve $fm_file |
9101 sed -n '/ext:/,/found/{/ext:/d; /found/d; p}')
9103 last_lun=$(echo $filefrag_op | cut -d: -f5 |
9104 sed -e 's/^[ \t]*/0x/' | sed -e 's/0x0x/0x/')
9109 for line in $filefrag_op
9111 frag_lun=$(echo $line | cut -d: -f5 |
9112 sed -e 's/^[ \t]*/0x/' | sed -e 's/0x0x/0x/')
9113 ext_len=$(echo $line | cut -d: -f4)
9114 if (( $frag_lun != $last_lun )); then
9115 if (( tot_len != 1024 )); then
9117 error "FIEMAP on $fm_file failed; returned " \
9118 "len $tot_len for OST $last_lun instead of 1024"
9125 (( tot_len += ext_len ))
9128 if (( num_luns != actual_stripecnt || tot_len != 1024 )); then
9130 error "FIEMAP on $fm_file failed; returned wrong number of " \
9131 "luns or wrong len for OST $last_lun"
9137 echo "FIEMAP on N-stripe file succeeded"
9139 run_test 130d "FIEMAP (N-stripe file)"
9142 [ "$OSTCOUNT" -lt "2" ] &&
9143 skip_env "skipping continuation FIEMAP test" && return
9145 filefrag_op=$(filefrag -e 2>&1 | grep "invalid option")
9146 [ -n "$filefrag_op" ] && skip "filefrag does not support FIEMAP" && return
9148 trap cleanup_130 EXIT RETURN
9150 local fm_file=$DIR/$tfile
9151 $SETSTRIPE -S 131072 -c 2 $fm_file || error "setstripe on $fm_file"
9152 [ "$(facet_fstype ost$(($($GETSTRIPE -i $fm_file) + 1)))" = "zfs" ] &&
9153 skip "ORI-366/LU-1941: FIEMAP unimplemented on ZFS" && return
9156 EXPECTED_LEN=$(( (NUM_BLKS / 2) * 64 ))
9157 for ((i = 0; i < $NUM_BLKS; i++))
9159 dd if=/dev/zero of=$fm_file count=1 bs=64k seek=$((2*$i)) conv=notrunc > /dev/null 2>&1
9162 filefrag -ves $fm_file || error "filefrag $fm_file failed"
9163 filefrag_op=$(filefrag -ve $fm_file |
9164 sed -n '/ext:/,/found/{/ext:/d; /found/d; p}')
9166 last_lun=$(echo $filefrag_op | cut -d: -f5 |
9167 sed -e 's/^[ \t]*/0x/' | sed -e 's/0x0x/0x/')
9172 for line in $filefrag_op
9174 frag_lun=$(echo $line | cut -d: -f5 |
9175 sed -e 's/^[ \t]*/0x/' | sed -e 's/0x0x/0x/')
9176 ext_len=$(echo $line | cut -d: -f4)
9177 if (( $frag_lun != $last_lun )); then
9178 if (( tot_len != $EXPECTED_LEN )); then
9180 error "FIEMAP on $fm_file failed; returned " \
9181 "len $tot_len for OST $last_lun instead " \
9189 (( tot_len += ext_len ))
9192 if (( num_luns != 2 || tot_len != $EXPECTED_LEN )); then
9194 error "FIEMAP on $fm_file failed; returned wrong number " \
9195 "of luns or wrong len for OST $last_lun"
9201 echo "FIEMAP with continuation calls succeeded"
9203 run_test 130e "FIEMAP (test continuation FIEMAP calls)"
9205 # Test for writev/readv
9207 rwv -f $DIR/$tfile -w -n 3 524288 1048576 1572864 || \
9208 error "writev test failed"
9209 rwv -f $DIR/$tfile -r -v -n 2 1572864 1048576 || \
9210 error "readv failed"
9213 run_test 131a "test iov's crossing stripe boundary for writev/readv"
9216 rwv -f $DIR/$tfile -w -a -n 3 524288 1048576 1572864 || \
9217 error "append writev test failed"
9218 rwv -f $DIR/$tfile -w -a -n 2 1572864 1048576 || \
9219 error "append writev test failed"
9222 run_test 131b "test append writev"
9225 rwv -f $DIR/$tfile -w -d -n 1 1048576 || return 0
9228 run_test 131c "test read/write on file w/o objects"
9231 rwv -f $DIR/$tfile -w -n 1 1572864
9232 NOB=`rwv -f $DIR/$tfile -r -n 3 524288 524288 1048576 | awk '/error/ {print $6}'`
9233 if [ "$NOB" != 1572864 ]; then
9234 error "Short read filed: read $NOB bytes instead of 1572864"
9238 run_test 131d "test short read"
9241 rwv -f $DIR/$tfile -w -s 1048576 -n 1 1048576
9242 rwv -f $DIR/$tfile -r -z -s 0 -n 1 524288 || \
9243 error "read hitting hole failed"
9246 run_test 131e "test read hitting hole"
9252 $SINGLEMDS) res=`do_facet $SINGLEMDS $LCTL get_param mdt.$FSNAME-MDT0000.md_stats | grep "$2"`
9254 ost) res=`do_facet ost1 $LCTL get_param obdfilter.$FSNAME-OST0000.stats | grep "$2"`
9256 *) error "Wrong argument $1" ;;
9259 [ -z "$res" ] && error "The counter for $2 on $1 was not incremented"
9260 # if the argument $3 is zero, it means any stat increment is ok.
9261 if [[ $3 -gt 0 ]]; then
9262 count=$(echo $res | awk '{ print $2 }')
9263 [[ $count -ne $3 ]] &&
9264 error "The $2 counter on $1 is wrong - expected $3"
9269 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
9270 remote_ost_nodsh && skip "remote OST with nodsh" && return
9271 remote_mds_nodsh && skip "remote MDS with nodsh" && return
9273 do_facet $SINGLEMDS $LCTL list_param mdt.*.rename_stats ||
9274 { skip "MDS doesn't support rename stats"; return; }
9275 local testdir=$DIR/${tdir}/stats_testdir
9276 mkdir -p $DIR/${tdir}
9279 do_facet $SINGLEMDS $LCTL set_param mdt.*.md_stats=clear
9280 do_facet ost1 $LCTL set_param obdfilter.*.stats=clear
9282 # verify mdt stats first.
9283 mkdir ${testdir} || error "mkdir failed"
9284 check_stats $SINGLEMDS "mkdir" 1
9285 touch ${testdir}/${tfile} || error "touch failed"
9286 check_stats $SINGLEMDS "open" 1
9287 check_stats $SINGLEMDS "close" 1
9288 [ $(lustre_version_code $SINGLEMDS) -ge $(version_code 2.8.54) ] && {
9289 mknod ${testdir}/${tfile}-pipe p || error "mknod failed"
9290 check_stats $SINGLEMDS "mknod" 2
9292 rm -f ${testdir}/${tfile}-pipe || error "pipe remove failed"
9293 check_stats $SINGLEMDS "unlink" 1
9294 rm -f ${testdir}/${tfile} || error "file remove failed"
9295 check_stats $SINGLEMDS "unlink" 2
9297 # remove working dir and check mdt stats again.
9298 rmdir ${testdir} || error "rmdir failed"
9299 check_stats $SINGLEMDS "rmdir" 1
9301 local testdir1=$DIR/${tdir}/stats_testdir1
9303 mkdir -p ${testdir1}
9304 touch ${testdir1}/test1
9305 mv ${testdir1}/test1 ${testdir} || error "file crossdir rename"
9306 check_stats $SINGLEMDS "crossdir_rename" 1
9308 mv ${testdir}/test1 ${testdir}/test0 || error "file samedir rename"
9309 check_stats $SINGLEMDS "samedir_rename" 1
9313 run_test 133a "Verifying MDT stats ========================================"
9316 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
9317 remote_ost_nodsh && skip "remote OST with nodsh" && return
9318 remote_mds_nodsh && skip "remote MDS with nodsh" && return
9319 local testdir=$DIR/${tdir}/stats_testdir
9320 mkdir -p ${testdir} || error "mkdir failed"
9321 touch ${testdir}/${tfile} || error "touch failed"
9322 cancel_lru_locks mdc
9325 do_facet $SINGLEMDS $LCTL set_param mdt.*.md_stats=clear
9326 do_facet ost1 $LCTL set_param obdfilter.*.stats=clear
9328 # extra mdt stats verification.
9329 chmod 444 ${testdir}/${tfile} || error "chmod failed"
9330 check_stats $SINGLEMDS "setattr" 1
9331 do_facet $SINGLEMDS $LCTL set_param mdt.*.md_stats=clear
9332 if [ $(lustre_version_code $SINGLEMDS) -ne $(version_code 2.2.0) ]
9334 ls -l ${testdir}/${tfile} > /dev/null|| error "ls failed"
9335 check_stats $SINGLEMDS "getattr" 1
9337 $LFS df || error "lfs failed"
9338 check_stats $SINGLEMDS "statfs" 1
9342 run_test 133b "Verifying extra MDT stats =================================="
9345 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
9346 remote_ost_nodsh && skip "remote OST with nodsh" && return
9347 remote_mds_nodsh && skip "remote MDS with nodsh" && return
9348 local testdir=$DIR/${tdir}/stats_testdir
9349 test_mkdir -p ${testdir} || error "mkdir failed"
9351 # verify obdfilter stats.
9352 $SETSTRIPE -c 1 -i 0 ${testdir}/${tfile}
9354 cancel_lru_locks osc
9355 wait_delete_completed
9358 do_facet $SINGLEMDS $LCTL set_param mdt.*.md_stats=clear
9359 do_facet ost1 $LCTL set_param obdfilter.*.stats=clear
9361 dd if=/dev/zero of=${testdir}/${tfile} conv=notrunc bs=512k count=1 || error "dd failed"
9363 cancel_lru_locks osc
9364 check_stats ost "write" 1
9366 dd if=${testdir}/${tfile} of=/dev/null bs=1k count=1 || error "dd failed"
9367 check_stats ost "read" 1
9369 > ${testdir}/${tfile} || error "truncate failed"
9370 check_stats ost "punch" 1
9372 rm -f ${testdir}/${tfile} || error "file remove failed"
9373 wait_delete_completed
9374 check_stats ost "destroy" 1
9378 run_test 133c "Verifying OST stats ========================================"
9385 while [ $value -ge 2 ]; do
9390 if [ $orig -gt $order ]; then
9398 local size=('K' 'M' 'G' 'T');
9400 local size_string=$value
9402 while [ $value -ge 1024 ]; do
9403 if [ $i -gt 3 ]; then
9404 #T is the biggest unit we get here, if that is bigger,
9406 size_string=${value}T
9409 value=$((value >> 10))
9410 if [ $value -lt 1024 ]; then
9411 size_string=${value}${size[$i]}
9422 local context=${2:-.}
9423 local sample=$(do_facet $SINGLEMDS $LCTL get_param mdt.*.rename_stats |
9425 awk '/ '${size}'/ {print $4}' | sed -e "s/,//g")
9430 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
9431 remote_ost_nodsh && skip "remote OST with nodsh" && return
9432 remote_mds_nodsh && skip "remote MDS with nodsh" && return
9433 do_facet $SINGLEMDS $LCTL list_param mdt.*.rename_stats ||
9434 { skip "MDS doesn't support rename stats"; return; }
9436 local testdir1=$DIR/${tdir}/stats_testdir1
9437 local testdir2=$DIR/${tdir}/stats_testdir2
9439 do_facet $SINGLEMDS $LCTL set_param mdt.*.rename_stats=clear
9441 mkdir -p ${testdir1} || error "mkdir failed"
9442 mkdir -p ${testdir2} || error "mkdir failed"
9444 createmany -o $testdir1/test 512 || error "createmany failed"
9446 # check samedir rename size
9447 mv ${testdir1}/test0 ${testdir1}/test_0
9449 local testdir1_size=$(ls -l $DIR/${tdir} |
9450 awk '/stats_testdir1/ {print $5}')
9451 local testdir2_size=$(ls -l $DIR/${tdir} |
9452 awk '/stats_testdir2/ {print $5}')
9454 testdir1_size=$(order_2 $testdir1_size)
9455 testdir2_size=$(order_2 $testdir2_size)
9457 testdir1_size=$(size_in_KMGT $testdir1_size)
9458 testdir2_size=$(size_in_KMGT $testdir2_size)
9460 echo "source rename dir size: ${testdir1_size}"
9461 echo "target rename dir size: ${testdir2_size}"
9463 local cmd="do_facet $SINGLEMDS $LCTL get_param mdt.*.rename_stats"
9464 eval $cmd || error "$cmd failed"
9465 local samedir=$($cmd | grep 'same_dir')
9466 local same_sample=$(get_rename_size $testdir1_size)
9467 [ -z "$samedir" ] && error "samedir_rename_size count error"
9468 [[ $same_sample -eq 1 ]] ||
9469 error "samedir_rename_size error $same_sample"
9470 echo "Check same dir rename stats success"
9472 do_facet $SINGLEMDS $LCTL set_param mdt.*.rename_stats=clear
9474 # check crossdir rename size
9475 mv ${testdir1}/test_0 ${testdir2}/test_0
9477 testdir1_size=$(ls -l $DIR/${tdir} |
9478 awk '/stats_testdir1/ {print $5}')
9479 testdir2_size=$(ls -l $DIR/${tdir} |
9480 awk '/stats_testdir2/ {print $5}')
9482 testdir1_size=$(order_2 $testdir1_size)
9483 testdir2_size=$(order_2 $testdir2_size)
9485 testdir1_size=$(size_in_KMGT $testdir1_size)
9486 testdir2_size=$(size_in_KMGT $testdir2_size)
9488 echo "source rename dir size: ${testdir1_size}"
9489 echo "target rename dir size: ${testdir2_size}"
9491 eval $cmd || error "$cmd failed"
9492 local crossdir=$($cmd | grep 'crossdir')
9493 local src_sample=$(get_rename_size $testdir1_size crossdir_src)
9494 local tgt_sample=$(get_rename_size $testdir2_size crossdir_tgt)
9495 [ -z "$crossdir" ] && error "crossdir_rename_size count error"
9496 [[ $src_sample -eq 1 ]] ||
9497 error "crossdir_rename_size error $src_sample"
9498 [[ $tgt_sample -eq 1 ]] ||
9499 error "crossdir_rename_size error $tgt_sample"
9500 echo "Check cross dir rename stats success"
9503 run_test 133d "Verifying rename_stats ========================================"
9506 remote_mds_nodsh && skip "remote MDS with nodsh" && return
9507 remote_ost_nodsh && skip "remote OST with nodsh" && return
9508 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
9509 local testdir=$DIR/${tdir}/stats_testdir
9510 local ctr f0 f1 bs=32768 count=42 sum
9512 mkdir -p ${testdir} || error "mkdir failed"
9514 $SETSTRIPE -c 1 -i 0 ${testdir}/${tfile}
9516 for ctr in {write,read}_bytes; do
9518 cancel_lru_locks osc
9520 do_facet ost1 $LCTL set_param -n \
9521 "obdfilter.*.exports.clear=clear"
9523 if [ $ctr = write_bytes ]; then
9525 f1=${testdir}/${tfile}
9527 f0=${testdir}/${tfile}
9531 dd if=$f0 of=$f1 conv=notrunc bs=$bs count=$count || \
9534 cancel_lru_locks osc
9536 sum=$(do_facet ost1 $LCTL get_param \
9537 "obdfilter.*.exports.*.stats" |
9538 awk -v ctr=$ctr 'BEGIN { sum = 0 }
9539 $1 == ctr { sum += $7 }
9540 END { printf("%0.0f", sum) }')
9542 if ((sum != bs * count)); then
9543 error "Bad $ctr sum, expected $((bs * count)), got $sum"
9549 run_test 133e "Verifying OST {read,write}_bytes nid stats ================="
9552 for dir in /proc/fs/lustre/ /proc/sys/lnet/ /proc/sys/lustre/ \
9553 /sys/fs/lustre/ /sys/fs/lnet/ /sys/kernel/debug/lnet/ \
9554 /sys/kernel/debug/lustre/; do
9555 [[ -d $dir ]] && proc_dirs+=" $dir"
9559 remote_mds_nodsh && skip "remote MDS with nodsh" && return
9560 remote_ost_nodsh && skip "remote OST with nodsh" && return
9561 # First without trusting modes.
9562 find $proc_dirs -exec cat '{}' \; &> /dev/null
9564 # Second verifying readability.
9565 $LCTL get_param -R '*' &> /dev/null || error "proc file read failed"
9567 # eventually, this can also be replaced with "lctl get_param -R",
9568 # but not until that option is always available on the server
9570 for facet in $SINGLEMDS ost1; do
9571 do_facet $facet find $proc_dirs \
9572 ! -name req_history \
9573 -exec cat '{}' \\\; &> /dev/null
9575 do_facet $facet find $proc_dirs \
9576 ! -name req_history \
9578 -exec cat '{}' \\\; &> /dev/null ||
9579 error "proc file read failed"
9582 run_test 133f "Check for LBUGs/Oopses/unreadable files in /proc"
9585 # Second verifying writability.
9588 -not -name force_lbug \
9589 -not -name changelog_mask \
9590 -exec badarea_io '{}' \; &> /dev/null ||
9591 error "find $proc_dirs failed"
9593 [ $(lustre_version_code $SINGLEMDS) -le $(version_code 2.5.54) ] &&
9594 skip "Too old lustre on MDS" && return
9596 [ $(lustre_version_code ost1) -le $(version_code 2.5.54) ] &&
9597 skip "Too old lustre on ost1" && return
9600 for facet in $SINGLEMDS ost1; do
9601 do_facet $facet find $proc_dirs \
9603 -not -name force_lbug \
9604 -not -name changelog_mask \
9605 -exec badarea_io '{}' \\\; &> /dev/null ||
9606 error "$facet find $proc_dirs failed"
9610 # remount the FS in case writes/reads /proc break the FS
9611 cleanup || error "failed to unmount"
9612 setup || error "failed to setup"
9615 run_test 133g "Check for Oopses on bad io area writes/reads in /proc"
9618 [[ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.7.54) ]] &&
9619 skip "Need MDS version at least 2.7.54" && return
9621 mkdir -p $DIR/$tdir || error "failed to create $DIR/$tdir"
9622 cancel_lru_locks mdc
9624 local nsdir="ldlm.namespaces.*-MDT0000-mdc-*"
9625 local unused=$($LCTL get_param -n $nsdir.lock_unused_count)
9626 [ $unused -eq 0 ] || error "$unused locks are not cleared"
9629 createmany -o $DIR/$tdir/f $nr ||
9630 error "failed to create $nr files in $DIR/$tdir"
9631 unused=$($LCTL get_param -n $nsdir.lock_unused_count)
9633 #define OBD_FAIL_LDLM_WATERMARK_LOW 0x327
9634 do_facet mds1 $LCTL set_param fail_loc=0x327
9635 do_facet mds1 $LCTL set_param fail_val=500
9638 echo "sleep 10 seconds ..."
9640 local lck_cnt=$($LCTL get_param -n $nsdir.lock_unused_count)
9642 do_facet mds1 $LCTL set_param fail_loc=0
9643 do_facet mds1 $LCTL set_param fail_val=0
9644 [ $lck_cnt -lt $unused ] ||
9645 error "No locks reclaimed, before:$unused, after:$lck_cnt"
9648 unlinkmany $DIR/$tdir/f $nr
9650 run_test 134a "Server reclaims locks when reaching lock_reclaim_threshold"
9653 [[ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.7.54) ]] &&
9654 skip "Need MDS version at least 2.7.54" && return
9656 mkdir -p $DIR/$tdir || error "failed to create $DIR/$tdir"
9657 cancel_lru_locks mdc
9659 local low_wm=$(do_facet mds1 $LCTL get_param -n \
9660 ldlm.lock_reclaim_threshold_mb)
9661 # disable reclaim temporarily
9662 do_facet mds1 $LCTL set_param ldlm.lock_reclaim_threshold_mb=0
9664 #define OBD_FAIL_LDLM_WATERMARK_HIGH 0x328
9665 do_facet mds1 $LCTL set_param fail_loc=0x328
9666 do_facet mds1 $LCTL set_param fail_val=500
9668 $LCTL set_param debug=+trace
9671 createmany -o $DIR/$tdir/f $nr &
9674 echo "Sleep $TIMEOUT seconds ..."
9676 if ! ps -p $create_pid > /dev/null 2>&1; then
9677 do_facet mds1 $LCTL set_param fail_loc=0
9678 do_facet mds1 $LCTL set_param fail_val=0
9679 do_facet mds1 $LCTL set_param \
9680 ldlm.lock_reclaim_threshold_mb=${low_wm}m
9681 error "createmany finished incorrectly!"
9683 do_facet mds1 $LCTL set_param fail_loc=0
9684 do_facet mds1 $LCTL set_param fail_val=0
9685 do_facet mds1 $LCTL set_param ldlm.lock_reclaim_threshold_mb=${low_wm}m
9686 wait $create_pid || return 1
9688 unlinkmany $DIR/$tdir/f $nr
9690 run_test 134b "Server rejects lock request when reaching lock_limit_mb"
9692 test_140() { #bug-17379
9693 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
9694 test_mkdir -p $DIR/$tdir || error "Creating dir $DIR/$tdir"
9695 cd $DIR/$tdir || error "Changing to $DIR/$tdir"
9696 cp /usr/bin/stat . || error "Copying stat to $DIR/$tdir"
9698 # VFS limits max symlink depth to 5(4KSTACK) or 7(8KSTACK) or 8
9699 # For kernel > 3.5, bellow only tests consecutive symlink (MAX 40)
9701 while i=`expr $i + 1`; do
9702 test_mkdir -p $i || error "Creating dir $i"
9703 cd $i || error "Changing to $i"
9704 ln -s ../stat stat || error "Creating stat symlink"
9705 # Read the symlink until ELOOP present,
9706 # not LBUGing the system is considered success,
9707 # we didn't overrun the stack.
9708 $OPENFILE -f O_RDONLY stat >/dev/null 2>&1; ret=$?
9710 if [ $ret -eq 40 ]; then
9713 error "Open stat symlink"
9719 echo "The symlink depth = $i"
9720 [ $i -eq 5 -o $i -eq 7 -o $i -eq 8 -o $i -eq 40 ] ||
9721 error "Invalid symlink depth"
9723 # Test recursive symlink
9724 ln -s symlink_self symlink_self
9725 $OPENFILE -f O_RDONLY symlink_self >/dev/null 2>&1; ret=$?
9726 echo "open symlink_self returns $ret"
9727 [ $ret -eq 40 ] || error "recursive symlink doesn't return -ELOOP"
9729 run_test 140 "Check reasonable stack depth (shouldn't LBUG) ===="
9732 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
9733 local TF="$TMP/$tfile"
9735 dd if=/dev/urandom of=$TF bs=6096 count=1 || error "dd failed"
9737 cancel_lru_locks osc
9738 cmp $TF $DIR/$tfile || error "$TMP/$tfile $DIR/$tfile differ"
9739 remount_client $MOUNT
9741 cmp $TF $DIR/$tfile || error "$TF $DIR/$tfile differ (remount)"
9744 $TRUNCATE $DIR/$tfile 6000
9745 cancel_lru_locks osc
9746 cmp $TF $DIR/$tfile || error "$TF $DIR/$tfile differ (truncate1)"
9749 echo "12345" >>$DIR/$tfile
9750 cancel_lru_locks osc
9751 cmp $TF $DIR/$tfile || error "$TF $DIR/$tfile differ (append1)"
9754 echo "12345" >>$DIR/$tfile
9755 cancel_lru_locks osc
9756 cmp $TF $DIR/$tfile || error "$TF $DIR/$tfile differ (append2)"
9761 run_test 150 "truncate/append tests"
9763 #LU-2902 roc_hit was not able to read all values from lproc
9764 function roc_hit_init() {
9765 local list=$(comma_list $(osts_nodes))
9766 local dir=$DIR/$tdir-check
9767 local file=$dir/file
9773 #use setstripe to do a write to every ost
9774 for i in $(seq 0 $((OSTCOUNT-1))); do
9775 $SETSTRIPE -c 1 -i $i $dir || error "$SETSTRIPE $file failed"
9776 dd if=/dev/urandom of=$file bs=4k count=4 2>&1 > /dev/null
9777 idx=$(printf %04x $i)
9778 BEFORE=$(get_osd_param $list *OST*$idx stats |
9779 awk '$1 == "cache_access" {sum += $7}
9780 END { printf("%0.0f", sum) }')
9782 cancel_lru_locks osc
9783 cat $file >/dev/null
9785 AFTER=$(get_osd_param $list *OST*$idx stats |
9786 awk '$1 == "cache_access" {sum += $7}
9787 END { printf("%0.0f", sum) }')
9789 echo BEFORE:$BEFORE AFTER:$AFTER
9790 if ! let "AFTER - BEFORE == 4"; then
9792 error "roc_hit is not safe to use"
9800 function roc_hit() {
9801 local list=$(comma_list $(osts_nodes))
9802 echo $(get_osd_param $list '' stats |
9803 awk '$1 == "cache_hit" {sum += $7}
9804 END { printf("%0.0f", sum) }')
9807 function set_cache() {
9810 if [ "$2" == "off" ]; then
9813 local list=$(comma_list $(osts_nodes))
9814 set_osd_param $list '' $1_cache_enable $on
9816 cancel_lru_locks osc
9820 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
9821 remote_ost_nodsh && skip "remote OST with nodsh" && return
9824 local list=$(comma_list $(osts_nodes))
9826 # check whether obdfilter is cache capable at all
9827 if ! get_osd_param $list '' read_cache_enable >/dev/null; then
9828 echo "not cache-capable obdfilter"
9832 # check cache is enabled on all obdfilters
9833 if get_osd_param $list '' read_cache_enable | grep 0; then
9834 echo "oss cache is disabled"
9838 set_osd_param $list '' writethrough_cache_enable 1
9840 # check write cache is enabled on all obdfilters
9841 if get_osd_param $list '' writethrough_cache_enable | grep 0; then
9842 echo "oss write cache is NOT enabled"
9848 #define OBD_FAIL_OBD_NO_LRU 0x609
9849 do_nodes $list $LCTL set_param fail_loc=0x609
9851 # pages should be in the case right after write
9852 dd if=/dev/urandom of=$DIR/$tfile bs=4k count=$CPAGES ||
9855 local BEFORE=$(roc_hit)
9856 cancel_lru_locks osc
9857 cat $DIR/$tfile >/dev/null
9858 local AFTER=$(roc_hit)
9860 do_nodes $list $LCTL set_param fail_loc=0
9862 if ! let "AFTER - BEFORE == CPAGES"; then
9863 error "NOT IN CACHE: before: $BEFORE, after: $AFTER"
9866 # the following read invalidates the cache
9867 cancel_lru_locks osc
9868 set_osd_param $list '' read_cache_enable 0
9869 cat $DIR/$tfile >/dev/null
9871 # now data shouldn't be found in the cache
9873 cancel_lru_locks osc
9874 cat $DIR/$tfile >/dev/null
9876 if let "AFTER - BEFORE != 0"; then
9877 error "IN CACHE: before: $BEFORE, after: $AFTER"
9880 set_osd_param $list '' read_cache_enable 1
9883 run_test 151 "test cache on oss and controls ==============================="
9886 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
9887 local TF="$TMP/$tfile"
9889 # simulate ENOMEM during write
9890 #define OBD_FAIL_OST_NOMEM 0x226
9891 lctl set_param fail_loc=0x80000226
9892 dd if=/dev/urandom of=$TF bs=6096 count=1 || error "dd failed"
9894 sync || error "sync failed"
9895 lctl set_param fail_loc=0
9897 # discard client's cache
9898 cancel_lru_locks osc
9900 # simulate ENOMEM during read
9901 lctl set_param fail_loc=0x80000226
9902 cmp $TF $DIR/$tfile || error "cmp failed"
9903 lctl set_param fail_loc=0
9907 run_test 152 "test read/write with enomem ============================"
9910 $MULTIOP $DIR/$tfile Ow4096Ycu || error "multiop failed"
9912 run_test 153 "test if fdatasync does not crash ======================="
9914 dot_lustre_fid_permission_check() {
9916 local ffid=$MOUNT/.lustre/fid/$fid
9919 echo "stat fid $fid"
9920 stat $ffid > /dev/null || error "stat $ffid failed."
9921 echo "touch fid $fid"
9922 touch $ffid || error "touch $ffid failed."
9923 echo "write to fid $fid"
9924 cat /etc/hosts > $ffid || error "write $ffid failed."
9925 echo "read fid $fid"
9926 diff /etc/hosts $ffid || error "read $ffid failed."
9927 echo "append write to fid $fid"
9928 cat /etc/hosts >> $ffid || error "append write $ffid failed."
9929 echo "rename fid $fid"
9930 mv $ffid $test_dir/$tfile.1 &&
9931 error "rename $ffid to $tfile.1 should fail."
9932 touch $test_dir/$tfile.1
9933 mv $test_dir/$tfile.1 $ffid &&
9934 error "rename $tfile.1 to $ffid should fail."
9935 rm -f $test_dir/$tfile.1
9936 echo "truncate fid $fid"
9937 $TRUNCATE $ffid 777 || error "truncate $ffid failed."
9938 if [ $MDSCOUNT -lt 2 ]; then #FIXME when cross-MDT hard link is working
9939 echo "link fid $fid"
9940 ln -f $ffid $test_dir/tfile.lnk || error "link $ffid failed."
9942 if [ -n $(lctl get_param -n mdc.*-mdc-*.connect_flags | grep acl) ]; then
9943 echo "setfacl fid $fid"
9944 setfacl -R -m u:bin:rwx $ffid || error "setfacl $ffid failed."
9945 echo "getfacl fid $fid"
9946 getfacl $ffid >/dev/null || error "getfacl $ffid failed."
9948 echo "unlink fid $fid"
9949 unlink $MOUNT/.lustre/fid/$fid && error "unlink $ffid should fail."
9950 echo "mknod fid $fid"
9951 mknod $ffid c 1 3 && error "mknod $ffid should fail."
9953 fid=[0xf00000400:0x1:0x0]
9954 ffid=$MOUNT/.lustre/fid/$fid
9956 echo "stat non-exist fid $fid"
9957 stat $ffid > /dev/null && error "stat non-exist $ffid should fail."
9958 echo "write to non-exist fid $fid"
9959 cat /etc/hosts > $ffid && error "write non-exist $ffid should fail."
9960 echo "link new fid $fid"
9961 ln $test_dir/$tfile $ffid && error "link $ffid should fail."
9963 mkdir -p $test_dir/$tdir
9964 touch $test_dir/$tdir/$tfile
9965 fid=$($LFS path2fid $test_dir/$tdir)
9968 error "error: could not get fid for $test_dir/$dir/$tfile."
9970 ffid=$MOUNT/.lustre/fid/$fid
9973 ls $ffid > /dev/null || error "ls $ffid failed."
9974 echo "touch $fid/$tfile.1"
9975 touch $ffid/$tfile.1 || error "touch $ffid/$tfile.1 failed."
9977 echo "touch $MOUNT/.lustre/fid/$tfile"
9978 touch $MOUNT/.lustre/fid/$tfile && \
9979 error "touch $MOUNT/.lustre/fid/$tfile should fail."
9981 echo "setxattr to $MOUNT/.lustre/fid"
9982 setfattr -n trusted.name1 -v value1 $MOUNT/.lustre/fid
9984 echo "listxattr for $MOUNT/.lustre/fid"
9985 getfattr -d -m "^trusted" $MOUNT/.lustre/fid
9987 echo "delxattr from $MOUNT/.lustre/fid"
9988 setfattr -x trusted.name1 $MOUNT/.lustre/fid
9990 echo "touch invalid fid: $MOUNT/.lustre/fid/[0x200000400:0x2:0x3]"
9991 touch $MOUNT/.lustre/fid/[0x200000400:0x2:0x3] &&
9992 error "touch invalid fid should fail."
9994 echo "touch non-normal fid: $MOUNT/.lustre/fid/[0x1:0x2:0x0]"
9995 touch $MOUNT/.lustre/fid/[0x1:0x2:0x0] &&
9996 error "touch non-normal fid should fail."
9998 echo "rename $tdir to $MOUNT/.lustre/fid"
9999 mrename $test_dir/$tdir $MOUNT/.lustre/fid &&
10000 error "rename to $MOUNT/.lustre/fid should fail."
10002 if [ $(lustre_version_code $SINGLEMDS) -ge $(version_code 2.3.51) ]
10004 local old_obf_mode=$(stat --format="%a" $DIR/.lustre/fid)
10005 local new_obf_mode=777
10007 echo "change mode of $DIR/.lustre/fid to $new_obf_mode"
10008 chmod $new_obf_mode $DIR/.lustre/fid ||
10009 error "chmod $new_obf_mode $DIR/.lustre/fid failed"
10011 local obf_mode=$(stat --format=%a $DIR/.lustre/fid)
10012 [ $obf_mode -eq $new_obf_mode ] ||
10013 error "stat $DIR/.lustre/fid returned wrong mode $obf_mode"
10015 echo "restore mode of $DIR/.lustre/fid to $old_obf_mode"
10016 chmod $old_obf_mode $DIR/.lustre/fid ||
10017 error "chmod $old_obf_mode $DIR/.lustre/fid failed"
10020 $OPENFILE -f O_LOV_DELAY_CREATE:O_CREAT $test_dir/$tfile-2
10021 fid=$($LFS path2fid $test_dir/$tfile-2)
10023 if [ $(lustre_version_code $SINGLEMDS) -ge $(version_code 2.6.50) ]
10025 echo "cp /etc/passwd $MOUNT/.lustre/fid/$fid"
10026 cp /etc/passwd $MOUNT/.lustre/fid/$fid ||
10027 error "create lov data thru .lustre failed"
10029 echo "cp /etc/passwd $test_dir/$tfile-2"
10030 cp /etc/passwd $test_dir/$tfile-2 ||
10031 error "copy to $test_dir/$tfile-2 failed."
10032 echo "diff /etc/passwd $MOUNT/.lustre/fid/$fid"
10033 diff /etc/passwd $MOUNT/.lustre/fid/$fid ||
10034 error "diff /etc/passwd $MOUNT/.lustre/fid/$fid failed."
10036 rm -rf $test_dir/tfile.lnk
10037 rm -rf $test_dir/$tfile-2
10041 [[ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.4.1) ]] &&
10042 skip "Need MDS version at least 2.4.1" && return
10045 local FID=$($LFS path2fid $DIR/$tfile)
10046 [ -z "$FID" ] && error "path2fid unable to get $DIR/$tfile FID"
10048 # check that we get the same pathname back
10049 local FOUND=$($LFS fid2path $MOUNT "$FID")
10050 [ -z "$FOUND" ] && error "fid2path unable to get $FID path"
10051 [ "$FOUND" != "$DIR/$tfile" ] &&
10052 error "fid2path(path2fid($DIR/$tfile)) = $FOUND != $DIR/$tfile"
10056 run_test 154A "lfs path2fid and fid2path basic checks"
10059 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
10060 [[ $(lustre_version_code $SINGLEMDS) -ge $(version_code 2.2.51) ]] ||
10061 { skip "Need MDS version at least 2.2.51"; return 0; }
10062 [ -z "$(which setfacl)" ] && skip "must have setfacl tool" && return
10063 [ -n "$FILESET" ] && skip "SKIP due to FILESET set" && return
10065 cp /etc/hosts $DIR/$tfile
10067 fid=$($LFS path2fid $DIR/$tfile)
10069 [ $rc -ne 0 ] && error "error: could not get fid for $DIR/$tfile."
10071 dot_lustre_fid_permission_check "$fid" $DIR ||
10072 error "dot lustre permission check $fid failed"
10074 rm -rf $MOUNT/.lustre && error ".lustre is not allowed to be unlinked"
10076 touch $MOUNT/.lustre/file &&
10077 error "creation is not allowed under .lustre"
10079 mkdir $MOUNT/.lustre/dir &&
10080 error "mkdir is not allowed under .lustre"
10084 run_test 154a "Open-by-FID"
10087 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
10088 [[ $(lustre_version_code $SINGLEMDS) -ge $(version_code 2.2.51) ]] ||
10089 { skip "Need MDS version at least 2.2.51"; return 0; }
10090 [ -n "$FILESET" ] && skip "SKIP due to FILESET set" && return
10092 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
10094 local remote_dir=$DIR/$tdir/remote_dir
10098 mkdir -p $DIR/$tdir
10099 $LFS mkdir -i $MDTIDX $remote_dir ||
10100 error "create remote directory failed"
10102 cp /etc/hosts $remote_dir/$tfile
10104 fid=$($LFS path2fid $remote_dir/$tfile)
10106 [ $rc -ne 0 ] && error "error: could not get fid for $remote_dir/$tfile"
10108 dot_lustre_fid_permission_check "$fid" $remote_dir ||
10109 error "dot lustre permission check $fid failed"
10112 run_test 154b "Open-by-FID for remote directory"
10115 [[ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.4.1) ]] &&
10116 skip "Need MDS version at least 2.4.1" && return
10118 touch $DIR/$tfile.1 $DIR/$tfile.2 $DIR/$tfile.3
10119 local FID1=$($LFS path2fid $DIR/$tfile.1)
10120 local FID2=$($LFS path2fid $DIR/$tfile.2)
10121 local FID3=$($LFS path2fid $DIR/$tfile.3)
10124 $LFS path2fid $DIR/$tfile.[123] | while read PATHNAME FID; do
10125 [ "$PATHNAME" = "$DIR/$tfile.$N:" ] ||
10126 error "path2fid pathname $PATHNAME != $DIR/$tfile.$N:"
10128 [ "$FID" = "${!want}" ] ||
10129 error "path2fid $PATHNAME FID $FID != FID$N ${!want}"
10133 $LFS fid2path $MOUNT "$FID1" "$FID2" "$FID3" | while read PATHNAME;
10135 [ "$PATHNAME" = "$DIR/$tfile.$N" ] ||
10136 error "fid2path pathname $PATHNAME != $DIR/$tfile.$N:"
10140 run_test 154c "lfs path2fid and fid2path multiple arguments"
10143 [[ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.5.53) ]] &&
10144 skip "Need MDS version at least 2.5.53" && return
10146 if remote_mds; then
10147 nid=$($LCTL list_nids | sed "s/\./\\\./g")
10151 local proc_ofile="mdt.*.exports.'$nid'.open_files"
10158 local fid=$($LFS path2fid $DIR/$tfile)
10161 cmd="exec $fd<$DIR/$tfile"
10163 local fid_list=$(do_facet $SINGLEMDS $LCTL get_param $proc_ofile)
10164 echo "$fid_list" | grep "$fid"
10167 cmd="exec $fd>/dev/null"
10169 if [ $rc -ne 0 ]; then
10170 error "FID $fid not found in open files list $fid_list"
10173 run_test 154d "Verify open file fid"
10177 [[ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.6.50) ]] &&
10178 skip "Need MDS version at least 2.6.50" && return
10180 if ls -a $MOUNT | grep -q '^\.lustre$'; then
10181 error ".lustre returned by readdir"
10184 run_test 154e ".lustre is not returned by readdir"
10187 [ -n "$FILESET" ] && skip "SKIP due to FILESET set" && return
10188 # create parent directory on a single MDT to avoid cross-MDT hardlinks
10189 test_mkdir -p -c1 $DIR/$tdir/d
10190 # test dirs inherit from its stripe
10191 mkdir -p $DIR/$tdir/d/foo1 || error "mkdir error"
10192 mkdir -p $DIR/$tdir/d/foo2 || error "mkdir error"
10193 cp /etc/hosts $DIR/$tdir/d/foo1/$tfile
10194 ln $DIR/$tdir/d/foo1/$tfile $DIR/$tdir/d/foo2/link
10197 # get fid of parents
10198 local FID0=$($LFS path2fid $DIR/$tdir/d)
10199 local FID1=$($LFS path2fid $DIR/$tdir/d/foo1)
10200 local FID2=$($LFS path2fid $DIR/$tdir/d/foo2)
10201 local FID3=$($LFS path2fid $DIR)
10203 # check that path2fid --parents returns expected <parent_fid>/name
10204 # 1) test for a directory (single parent)
10205 local parent=$($LFS path2fid --parents $DIR/$tdir/d/foo1)
10206 [ "$parent" == "$FID0/foo1" ] ||
10207 error "expected parent: $FID0/foo1, got: $parent"
10209 # 2) test for a file with nlink > 1 (multiple parents)
10210 parent=$($LFS path2fid --parents $DIR/$tdir/d/foo1/$tfile)
10211 echo "$parent" | grep -F "$FID1/$tfile" ||
10212 error "$FID1/$tfile not returned in parent list"
10213 echo "$parent" | grep -F "$FID2/link" ||
10214 error "$FID2/link not returned in parent list"
10216 # 3) get parent by fid
10217 local file_fid=$($LFS path2fid $DIR/$tdir/d/foo1/$tfile)
10218 parent=$($LFS path2fid --parents $MOUNT/.lustre/fid/$file_fid)
10219 echo "$parent" | grep -F "$FID1/$tfile" ||
10220 error "$FID1/$tfile not returned in parent list (by fid)"
10221 echo "$parent" | grep -F "$FID2/link" ||
10222 error "$FID2/link not returned in parent list (by fid)"
10224 # 4) test for entry in root directory
10225 parent=$($LFS path2fid --parents $DIR/f)
10226 echo "$parent" | grep -F "$FID3/f" ||
10227 error "$FID3/f not returned in parent list"
10229 # 5) test it on root directory
10230 [ -z "$($LFS path2fid --parents $MOUNT 2>/dev/null)" ] ||
10231 error "$MOUNT should not have parents"
10233 # enable xattr caching and check that linkea is correctly updated
10234 local save="$TMP/$TESTSUITE-$TESTNAME.parameters"
10235 save_lustre_params client "llite.*.xattr_cache" > $save
10236 lctl set_param llite.*.xattr_cache 1
10238 # 6.1) linkea update on rename
10239 mv $DIR/$tdir/d/foo1/$tfile $DIR/$tdir/d/foo2/$tfile.moved
10241 # get parents by fid
10242 parent=$($LFS path2fid --parents $MOUNT/.lustre/fid/$file_fid)
10243 # foo1 should no longer be returned in parent list
10244 echo "$parent" | grep -F "$FID1" &&
10245 error "$FID1 should no longer be in parent list"
10246 # the new path should appear
10247 echo "$parent" | grep -F "$FID2/$tfile.moved" ||
10248 error "$FID2/$tfile.moved is not in parent list"
10250 # 6.2) linkea update on unlink
10251 rm -f $DIR/$tdir/d/foo2/link
10252 parent=$($LFS path2fid --parents $MOUNT/.lustre/fid/$file_fid)
10253 # foo2/link should no longer be returned in parent list
10254 echo "$parent" | grep -F "$FID2/link" &&
10255 error "$FID2/link should no longer be in parent list"
10259 restore_lustre_params < $save
10262 run_test 154f "get parent fids by reading link ea"
10266 [[ $(lustre_version_code $SINGLEMDS) -ge $(version_code 2.6.92) ]] ||
10267 { skip "Need MDS version at least 2.6.92"; return 0; }
10268 [ -n "$FILESET" ] && skip "SKIP due to FILESET set" && return
10270 mkdir -p $DIR/$tdir
10271 llapi_fid_test -d $DIR/$tdir
10273 run_test 154g "various llapi FID tests"
10275 test_155_small_load() {
10276 local temp=$TMP/$tfile
10277 local file=$DIR/$tfile
10279 dd if=/dev/urandom of=$temp bs=6096 count=1 || \
10280 error "dd of=$temp bs=6096 count=1 failed"
10282 cancel_lru_locks osc
10283 cmp $temp $file || error "$temp $file differ"
10285 $TRUNCATE $temp 6000
10286 $TRUNCATE $file 6000
10287 cmp $temp $file || error "$temp $file differ (truncate1)"
10289 echo "12345" >>$temp
10290 echo "12345" >>$file
10291 cmp $temp $file || error "$temp $file differ (append1)"
10293 echo "12345" >>$temp
10294 echo "12345" >>$file
10295 cmp $temp $file || error "$temp $file differ (append2)"
10301 test_155_big_load() {
10302 remote_ost_nodsh && skip "remote OST with nodsh" && return
10303 local temp=$TMP/$tfile
10304 local file=$DIR/$tfile
10307 local cache_size=$(do_facet ost$((MAXI+1)) \
10308 "awk '/cache/ {sum+=\\\$4} END {print sum}' /proc/cpuinfo")
10309 local large_file_size=$((cache_size * 2))
10311 echo "OSS cache size: $cache_size KB"
10312 echo "Large file size: $large_file_size KB"
10314 [ $MAXV -le $large_file_size ] && \
10315 skip_env "max available OST size needs > $large_file_size KB" && \
10318 $SETSTRIPE $file -c 1 -i $MAXI || error "$SETSTRIPE $file failed"
10320 dd if=/dev/urandom of=$temp bs=$large_file_size count=1k || \
10321 error "dd of=$temp bs=$large_file_size count=1k failed"
10324 cancel_lru_locks osc
10325 cmp $temp $file || error "$temp $file differ"
10332 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
10334 set_cache writethrough on
10335 test_155_small_load
10337 run_test 155a "Verify small file correctness: read cache:on write_cache:on"
10340 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
10342 set_cache writethrough off
10343 test_155_small_load
10345 run_test 155b "Verify small file correctness: read cache:on write_cache:off"
10348 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
10350 set_cache writethrough on
10351 test_155_small_load
10353 run_test 155c "Verify small file correctness: read cache:off write_cache:on"
10356 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
10358 set_cache writethrough off
10359 test_155_small_load
10361 run_test 155d "Verify small file correctness: read cache:off write_cache:off"
10364 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
10366 set_cache writethrough on
10369 run_test 155e "Verify big file correctness: read cache:on write_cache:on"
10372 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
10374 set_cache writethrough off
10377 run_test 155f "Verify big file correctness: read cache:on write_cache:off"
10380 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
10382 set_cache writethrough on
10385 run_test 155g "Verify big file correctness: read cache:off write_cache:on"
10388 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
10390 set_cache writethrough off
10393 run_test 155h "Verify big file correctness: read cache:off write_cache:off"
10396 remote_ost_nodsh && skip "remote OST with nodsh" && return
10397 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
10401 local file="$DIR/$tfile"
10403 [ "$(facet_fstype ost1)" = "zfs" -a \
10404 $(lustre_version_code ost1 -lt $(version_code 2.6.93)) ] &&
10405 skip "LU-1956/LU-2261: stats not implemented on OSD ZFS" &&
10410 log "Turn on read and write cache"
10412 set_cache writethrough on
10414 log "Write data and read it back."
10415 log "Read should be satisfied from the cache."
10416 dd if=/dev/urandom of=$file bs=4k count=$CPAGES || error "dd failed"
10418 cancel_lru_locks osc
10419 cat $file >/dev/null
10421 if ! let "AFTER - BEFORE == CPAGES"; then
10422 error "NOT IN CACHE: before: $BEFORE, after: $AFTER"
10424 log "cache hits:: before: $BEFORE, after: $AFTER"
10427 log "Read again; it should be satisfied from the cache."
10429 cancel_lru_locks osc
10430 cat $file >/dev/null
10432 if ! let "AFTER - BEFORE == CPAGES"; then
10433 error "NOT IN CACHE: before: $BEFORE, after: $AFTER"
10435 log "cache hits:: before: $BEFORE, after: $AFTER"
10438 log "Turn off the read cache and turn on the write cache"
10440 set_cache writethrough on
10442 log "Read again; it should be satisfied from the cache."
10444 cancel_lru_locks osc
10445 cat $file >/dev/null
10447 if ! let "AFTER - BEFORE == CPAGES"; then
10448 error "NOT IN CACHE: before: $BEFORE, after: $AFTER"
10450 log "cache hits:: before: $BEFORE, after: $AFTER"
10453 log "Read again; it should not be satisfied from the cache."
10455 cancel_lru_locks osc
10456 cat $file >/dev/null
10458 if ! let "AFTER - BEFORE == 0"; then
10459 error "IN CACHE: before: $BEFORE, after: $AFTER"
10461 log "cache hits:: before: $BEFORE, after: $AFTER"
10464 log "Write data and read it back."
10465 log "Read should be satisfied from the cache."
10466 dd if=/dev/urandom of=$file bs=4k count=$CPAGES || error "dd failed"
10468 cancel_lru_locks osc
10469 cat $file >/dev/null
10471 if ! let "AFTER - BEFORE == CPAGES"; then
10472 error "NOT IN CACHE: before: $BEFORE, after: $AFTER"
10474 log "cache hits:: before: $BEFORE, after: $AFTER"
10477 log "Read again; it should not be satisfied from the cache."
10479 cancel_lru_locks osc
10480 cat $file >/dev/null
10482 if ! let "AFTER - BEFORE == 0"; then
10483 error "IN CACHE: before: $BEFORE, after: $AFTER"
10485 log "cache hits:: before: $BEFORE, after: $AFTER"
10488 log "Turn off read and write cache"
10490 set_cache writethrough off
10492 log "Write data and read it back"
10493 log "It should not be satisfied from the cache."
10495 dd if=/dev/urandom of=$file bs=4k count=$CPAGES || error "dd failed"
10496 cancel_lru_locks osc
10498 cat $file >/dev/null
10500 if ! let "AFTER - BEFORE == 0"; then
10501 error_ignore bz20762 "IN CACHE: before: $BEFORE, after: $AFTER"
10503 log "cache hits:: before: $BEFORE, after: $AFTER"
10506 log "Turn on the read cache and turn off the write cache"
10508 set_cache writethrough off
10510 log "Write data and read it back"
10511 log "It should not be satisfied from the cache."
10513 dd if=/dev/urandom of=$file bs=4k count=$CPAGES || error "dd failed"
10515 cancel_lru_locks osc
10516 cat $file >/dev/null
10518 if ! let "AFTER - BEFORE == 0"; then
10519 error_ignore bz20762 "IN CACHE: before: $BEFORE, after: $AFTER"
10521 log "cache hits:: before: $BEFORE, after: $AFTER"
10524 log "Read again; it should be satisfied from the cache."
10526 cancel_lru_locks osc
10527 cat $file >/dev/null
10529 if ! let "AFTER - BEFORE == CPAGES"; then
10530 error "NOT IN CACHE: before: $BEFORE, after: $AFTER"
10532 log "cache hits:: before: $BEFORE, after: $AFTER"
10537 run_test 156 "Verification of tunables"
10541 if [[ $MDSCOUNT -gt 1 ]]; then
10542 error_ignore bz17935 $*
10550 local CL_MASK_PARAM="mdd.$MDT0.changelog_mask"
10552 MASK=$(do_facet $SINGLEMDS $LCTL get_param $CL_MASK_PARAM| grep -c "$1")
10554 if [ $MASK -eq 1 ]; then
10555 do_facet $SINGLEMDS $LCTL set_param $CL_MASK_PARAM="-$1"
10557 do_facet $SINGLEMDS $LCTL set_param $CL_MASK_PARAM="+$1"
10561 changelog_extract_field() {
10565 local identifier=$4
10567 $LFS changelog $mdt | gawk "/$cltype.*$file$/ {
10568 print gensub(/^.* "$identifier'(\[[^\]]*\]).*$/,"\\1",1)}' |
10573 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
10574 remote_mds_nodsh && skip "remote MDS with nodsh" && return
10575 [ $(lustre_version_code $SINGLEMDS) -ge $(version_code 2.2.0) ] ||
10576 { skip "Need MDS version at least 2.2.0"; return; }
10578 local CL_USERS="mdd.$MDT0.changelog_users"
10579 local GET_CL_USERS="do_facet $SINGLEMDS $LCTL get_param -n $CL_USERS"
10580 USER=$(do_facet $SINGLEMDS $LCTL --device $MDT0 changelog_register -n)
10581 echo "Registered as changelog user $USER"
10582 $GET_CL_USERS | grep -q $USER ||
10583 error "User $USER not found in changelog_users"
10586 test_mkdir -p $DIR/$tdir/pics/2008/zachy
10587 touch $DIR/$tdir/pics/2008/zachy/timestamp
10588 cp /etc/hosts $DIR/$tdir/pics/2008/zachy/pic1.jpg
10589 mv $DIR/$tdir/pics/2008/zachy $DIR/$tdir/pics/zach
10590 ln $DIR/$tdir/pics/zach/pic1.jpg $DIR/$tdir/pics/2008/portland.jpg
10591 ln -s $DIR/$tdir/pics/2008/portland.jpg $DIR/$tdir/pics/desktop.jpg
10592 rm $DIR/$tdir/pics/desktop.jpg
10594 $LFS changelog $MDT0 | tail -5
10596 echo "verifying changelog mask"
10597 changelog_chmask "MKDIR"
10598 changelog_chmask "CLOSE"
10600 test_mkdir -p $DIR/$tdir/pics/zach/sofia
10601 echo "zzzzzz" > $DIR/$tdir/pics/zach/file
10603 changelog_chmask "MKDIR"
10604 changelog_chmask "CLOSE"
10606 test_mkdir -p $DIR/$tdir/pics/2008/sofia
10607 echo "zzzzzz" > $DIR/$tdir/pics/zach/file
10609 $LFS changelog $MDT0
10610 MKDIRS=$($LFS changelog $MDT0 | tail -5 | grep -c "MKDIR")
10611 CLOSES=$($LFS changelog $MDT0 | tail -5 | grep -c "CLOSE")
10612 [ $MKDIRS -eq 1 ] || err17935 "MKDIR changelog mask count $DIRS != 1"
10613 [ $CLOSES -eq 1 ] || err17935 "CLOSE changelog mask count $DIRS != 1"
10616 echo "verifying target fid"
10617 fidc=$(changelog_extract_field $MDT0 "CREAT" "timestamp" "t=")
10618 fidf=$($LFS path2fid $DIR/$tdir/pics/zach/timestamp)
10619 [ "$fidc" == "$fidf" ] ||
10620 err17935 "fid in changelog $fidc != file fid $fidf"
10621 echo "verifying parent fid"
10622 fidc=$(changelog_extract_field $MDT0 "CREAT" "timestamp" "p=")
10623 fidf=$($LFS path2fid $DIR/$tdir/pics/zach)
10624 [ "$fidc" == "$fidf" ] ||
10625 err17935 "pfid in changelog $fidc != dir fid $fidf"
10627 USER_REC1=$($GET_CL_USERS | awk "\$1 == \"$USER\" {print \$2}")
10628 $LFS changelog_clear $MDT0 $USER $(($USER_REC1 + 5))
10629 USER_REC2=$($GET_CL_USERS | awk "\$1 == \"$USER\" {print \$2}")
10630 echo "verifying user clear: $(( $USER_REC1 + 5 )) == $USER_REC2"
10631 [ $USER_REC2 == $(($USER_REC1 + 5)) ] ||
10632 err17935 "user index expected $(($USER_REC1 + 5)) is $USER_REC2"
10634 MIN_REC=$($GET_CL_USERS |
10635 awk 'min == "" || $2 < min {min = $2}; END {print min}')
10636 FIRST_REC=$($LFS changelog $MDT0 | head -n1 | awk '{print $1}')
10637 echo "verifying min purge: $(( $MIN_REC + 1 )) == $FIRST_REC"
10638 [ $FIRST_REC == $(($MIN_REC + 1)) ] ||
10639 err17935 "first index should be $(($MIN_REC + 1)) is $FIRST_REC"
10641 # LU-3446 changelog index reset on MDT restart
10642 local MDT_DEV=$(mdsdevname ${SINGLEMDS//mds/})
10643 CUR_REC1=$($GET_CL_USERS | head -n1 | cut -f3 -d' ')
10644 $LFS changelog_clear $MDT0 $USER 0
10645 stop $SINGLEMDS || error "Fail to stop MDT."
10646 start $SINGLEMDS $MDT_DEV $MDS_MOUNT_OPTS || error "Fail to start MDT."
10647 CUR_REC2=$($GET_CL_USERS | head -n1 | cut -f3 -d' ')
10648 echo "verifying index survives MDT restart: $CUR_REC1 == $CUR_REC2"
10649 [ $CUR_REC1 == $CUR_REC2 ] ||
10650 err17935 "current index should be $CUR_REC1 is $CUR_REC2"
10652 echo "verifying user deregister"
10653 do_facet $SINGLEMDS $LCTL --device $MDT0 changelog_deregister $USER
10654 $GET_CL_USERS | grep -q $USER &&
10655 error "User $USER still in changelog_users"
10657 USERS=$(( $($GET_CL_USERS | wc -l) - 2 ))
10658 if [ $USERS -eq 0 ]; then
10659 LAST_REC1=$($GET_CL_USERS | head -n1 | cut -f3 -d' ')
10660 touch $DIR/$tdir/chloe
10661 LAST_REC2=$($GET_CL_USERS | head -n1 | cut -f3 -d' ')
10662 echo "verify changelogs are off: $LAST_REC1 == $LAST_REC2"
10663 [ $LAST_REC1 == $LAST_REC2 ] || error "changelogs not off"
10665 echo "$USERS other changelog users; can't verify off"
10668 run_test 160a "changelog sanity"
10670 test_160b() { # LU-3587
10671 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
10672 remote_mds_nodsh && skip "remote MDS with nodsh" && return
10673 [ $(lustre_version_code $SINGLEMDS) -ge $(version_code 2.2.0) ] ||
10674 { skip "Need MDS version at least 2.2.0"; return; }
10676 local CL_USERS="mdd.$MDT0.changelog_users"
10677 local GET_CL_USERS="do_facet $SINGLEMDS $LCTL get_param -n $CL_USERS"
10678 USER=$(do_facet $SINGLEMDS $LCTL --device $MDT0 changelog_register -n)
10679 echo "Registered as changelog user $USER"
10680 $GET_CL_USERS | grep -q $USER ||
10681 error "User $USER not found in changelog_users"
10683 local LONGNAME1=$(str_repeat a 255)
10684 local LONGNAME2=$(str_repeat b 255)
10687 echo "creating very long named file"
10688 touch $LONGNAME1 || error "create of $LONGNAME1 failed"
10689 echo "moving very long named file"
10690 mv $LONGNAME1 $LONGNAME2
10692 $LFS changelog $MDT0 | grep RENME
10694 echo "deregistering $USER"
10695 do_facet $SINGLEMDS $LCTL --device $MDT0 changelog_deregister $USER
10699 run_test 160b "Verify that very long rename doesn't crash in changelog"
10702 remote_mds_nodsh && skip "remote MDS with nodsh" && return
10705 local server_version=$(lustre_version_code $SINGLEMDS)
10707 [[ $server_version -gt $(version_code 2.5.57) ]] ||
10708 [[ $server_version -gt $(version_code 2.5.1) &&
10709 $server_version -lt $(version_code 2.5.50) ]] ||
10710 { skip "Need MDS version at least 2.5.58 or 2.5.2+"; return; }
10711 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
10713 # Registration step
10714 local USER=$(do_facet $SINGLEMDS $LCTL --device $MDT0 \
10715 changelog_register -n)
10718 mkdir -p $DIR/$tdir
10719 $MCREATE $DIR/$tdir/foo_160c
10720 changelog_chmask "TRUNC"
10721 $TRUNCATE $DIR/$tdir/foo_160c 200
10722 changelog_chmask "TRUNC"
10723 $TRUNCATE $DIR/$tdir/foo_160c 199
10724 $LFS changelog $MDT0
10725 TRUNCS=$($LFS changelog $MDT0 | tail -5 | grep -c "TRUNC")
10726 [ $TRUNCS -eq 1 ] || err17935 "TRUNC changelog mask count $TRUNCS != 1"
10727 $LFS changelog_clear $MDT0 $USER 0
10729 # Deregistration step
10730 echo "deregistering $USER"
10731 do_facet $SINGLEMDS $LCTL --device $MDT0 changelog_deregister $USER
10733 run_test 160c "verify that changelog log catch the truncate event"
10736 remote_mds_nodsh && skip "remote MDS with nodsh" && return
10737 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
10739 local server_version=$(lustre_version_code mds1)
10740 local CL_MASK_PARAM="mdd.$MDT0.changelog_mask"
10742 [[ $server_version -ge $(version_code 2.7.60) ]] ||
10743 { skip "Need MDS version at least 2.7.60+"; return; }
10744 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
10746 # Registration step
10747 local USER=$(do_facet mds1 $LCTL --device $MDT0 \
10748 changelog_register -n)
10750 mkdir -p $DIR/$tdir/migrate_dir
10751 $LFS changelog_clear $MDT0 $USER 0
10753 $LFS migrate -m 1 $DIR/$tdir/migrate_dir || error "migrate fails"
10754 $LFS changelog $MDT0
10755 MIGRATES=$($LFS changelog $MDT0 | tail -5 | grep -c "MIGRT")
10756 $LFS changelog_clear $MDT0 $USER 0
10757 [ $MIGRATES -eq 1 ] ||
10758 error "MIGRATE changelog mask count $MIGRATES != 1"
10760 # Deregistration step
10761 do_facet mds1 $LCTL --device $MDT0 changelog_deregister $USER
10763 run_test 160d "verify that changelog log catch the migrate event"
10766 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
10767 test_mkdir -p -c1 $DIR/$tdir
10768 cp /etc/hosts $DIR/$tdir/$tfile
10769 test_mkdir -c1 $DIR/$tdir/foo1
10770 test_mkdir -c1 $DIR/$tdir/foo2
10771 ln $DIR/$tdir/$tfile $DIR/$tdir/foo1/sofia
10772 ln $DIR/$tdir/$tfile $DIR/$tdir/foo2/zachary
10773 ln $DIR/$tdir/$tfile $DIR/$tdir/foo1/luna
10774 ln $DIR/$tdir/$tfile $DIR/$tdir/foo2/thor
10775 local FID=$($LFS path2fid $DIR/$tdir/$tfile | tr -d '[]')
10776 if [ "$($LFS fid2path $DIR $FID | wc -l)" != "5" ]; then
10777 $LFS fid2path $DIR $FID
10778 err17935 "bad link ea"
10781 rm $DIR/$tdir/foo2/zachary
10783 rm $DIR/$tdir/foo2/thor
10785 rm $DIR/$tdir/$tfile
10787 mv $DIR/$tdir/foo1/sofia $DIR/$tdir/foo2/maggie
10788 if [ "$($LFS fid2path $FSNAME --link 1 $FID)" != "$tdir/foo2/maggie" ]
10790 $LFS fid2path $DIR $FID
10791 err17935 "bad link rename"
10793 rm $DIR/$tdir/foo2/maggie
10796 local longname=filename_avg_len_is_thirty_two_
10797 createmany -l$DIR/$tdir/foo1/luna $DIR/$tdir/foo2/$longname 1000 ||
10798 error "failed to hardlink many files"
10799 links=$($LFS fid2path $DIR $FID | wc -l)
10800 echo -n "${links}/1000 links in link EA"
10801 [[ $links -gt 60 ]] ||
10802 err17935 "expected at least 60 links in link EA"
10803 unlinkmany $DIR/$tdir/foo2/$longname 1000 ||
10804 error "failed to unlink many hardlinks"
10806 run_test 161a "link ea sanity"
10809 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
10810 [ $MDSCOUNT -lt 2 ] && skip "skipping remote directory test" && return
10812 local remote_dir=$DIR/$tdir/remote_dir
10814 mkdir -p $DIR/$tdir
10815 $LFS mkdir -i $MDTIDX $remote_dir ||
10816 error "create remote directory failed"
10818 cp /etc/hosts $remote_dir/$tfile
10819 mkdir -p $remote_dir/foo1
10820 mkdir -p $remote_dir/foo2
10821 ln $remote_dir/$tfile $remote_dir/foo1/sofia
10822 ln $remote_dir/$tfile $remote_dir/foo2/zachary
10823 ln $remote_dir/$tfile $remote_dir/foo1/luna
10824 ln $remote_dir/$tfile $remote_dir/foo2/thor
10826 local FID=$($LFS path2fid $remote_dir/$tfile | tr -d '[' |
10828 if [ "$($LFS fid2path $DIR $FID | wc -l)" != "5" ]; then
10829 $LFS fid2path $DIR $FID
10830 err17935 "bad link ea"
10833 rm $remote_dir/foo2/zachary
10835 rm $remote_dir/foo2/thor
10837 rm $remote_dir/$tfile
10839 mv $remote_dir/foo1/sofia $remote_dir/foo2/maggie
10840 local link_path=$($LFS fid2path $FSNAME --link 1 $FID)
10841 if [ "$DIR/$link_path" != "$remote_dir/foo2/maggie" ]; then
10842 $LFS fid2path $DIR $FID
10843 err17935 "bad link rename"
10845 rm $remote_dir/foo2/maggie
10848 local longname=filename_avg_len_is_thirty_two_
10849 createmany -l$remote_dir/foo1/luna $remote_dir/foo2/$longname 1000 ||
10850 error "failed to hardlink many files"
10851 links=$($LFS fid2path $DIR $FID | wc -l)
10852 echo -n "${links}/1000 links in link EA"
10853 [[ ${links} -gt 60 ]] ||
10854 err17935 "expected at least 60 links in link EA"
10855 unlinkmany $remote_dir/foo2/$longname 1000 ||
10856 error "failed to unlink many hardlinks"
10858 run_test 161b "link ea sanity under remote directory"
10861 remote_mds_nodsh && skip "remote MDS with nodsh" && return
10862 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
10863 [[ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.1.5) ]] &&
10864 skip "Need MDS version at least 2.1.5" && return
10866 # define CLF_RENAME_LAST 0x0001
10867 # rename overwrite a target having nlink = 1 (changelog flag 0x1)
10868 local USER=$(do_facet $SINGLEMDS $LCTL --device $MDT0 \
10869 changelog_register -n)
10871 mkdir -p $DIR/$tdir
10872 touch $DIR/$tdir/foo_161c
10873 touch $DIR/$tdir/bar_161c
10874 mv -f $DIR/$tdir/foo_161c $DIR/$tdir/bar_161c
10875 $LFS changelog $MDT0 | grep RENME
10876 local flags=$($LFS changelog $MDT0 | grep RENME | tail -1 | \
10878 $LFS changelog_clear $MDT0 $USER 0
10879 if [ x$flags != "x0x1" ]; then
10880 do_facet $SINGLEMDS $LCTL --device $MDT0 changelog_deregister \
10882 error "flag $flags is not 0x1"
10884 echo "rename overwrite a target having nlink = 1," \
10885 "changelog record has flags of $flags"
10887 # rename overwrite a target having nlink > 1 (changelog flag 0x0)
10888 touch $DIR/$tdir/foo_161c
10889 touch $DIR/$tdir/bar_161c
10890 ln $DIR/$tdir/bar_161c $DIR/$tdir/foobar_161c
10891 mv -f $DIR/$tdir/foo_161c $DIR/$tdir/bar_161c
10892 $LFS changelog $MDT0 | grep RENME
10893 flags=$($LFS changelog $MDT0 | grep RENME | tail -1 | cut -f5 -d' ')
10894 $LFS changelog_clear $MDT0 $USER 0
10895 if [ x$flags != "x0x0" ]; then
10896 do_facet $SINGLEMDS $LCTL --device $MDT0 changelog_deregister \
10898 error "flag $flags is not 0x0"
10900 echo "rename overwrite a target having nlink > 1," \
10901 "changelog record has flags of $flags"
10903 # rename doesn't overwrite a target (changelog flag 0x0)
10904 touch $DIR/$tdir/foo_161c
10905 mv -f $DIR/$tdir/foo_161c $DIR/$tdir/foo2_161c
10906 $LFS changelog $MDT0 | grep RENME
10907 flags=$($LFS changelog $MDT0 | grep RENME | tail -1 | cut -f5 -d' ')
10908 $LFS changelog_clear $MDT0 $USER 0
10909 if [ x$flags != "x0x0" ]; then
10910 do_facet $SINGLEMDS $LCTL --device $MDT0 changelog_deregister \
10912 error "flag $flags is not 0x0"
10914 echo "rename doesn't overwrite a target," \
10915 "changelog record has flags of $flags"
10917 # define CLF_UNLINK_LAST 0x0001
10918 # unlink a file having nlink = 1 (changelog flag 0x1)
10919 rm -f $DIR/$tdir/foo2_161c
10920 $LFS changelog $MDT0 | grep UNLNK
10921 flags=$($LFS changelog $MDT0 | grep UNLNK | tail -1 | cut -f5 -d' ')
10922 $LFS changelog_clear $MDT0 $USER 0
10923 if [ x$flags != "x0x1" ]; then
10924 do_facet $SINGLEMDS $LCTL --device $MDT0 changelog_deregister \
10926 error "flag $flags is not 0x1"
10928 echo "unlink a file having nlink = 1," \
10929 "changelog record has flags of $flags"
10931 # unlink a file having nlink > 1 (changelog flag 0x0)
10932 ln -f $DIR/$tdir/bar_161c $DIR/$tdir/foobar_161c
10933 rm -f $DIR/$tdir/foobar_161c
10934 $LFS changelog $MDT0 | grep UNLNK
10935 flags=$($LFS changelog $MDT0 | grep UNLNK | tail -1 | cut -f5 -d' ')
10936 $LFS changelog_clear $MDT0 $USER 0
10937 if [ x$flags != "x0x0" ]; then
10938 do_facet $SINGLEMDS $LCTL --device $MDT0 changelog_deregister \
10940 error "flag $flags is not 0x0"
10942 echo "unlink a file having nlink > 1," \
10943 "changelog record has flags of $flags"
10944 do_facet $SINGLEMDS $LCTL --device $MDT0 changelog_deregister $USER
10946 run_test 161c "check CL_RENME[UNLINK] changelog record flags"
10953 local path=$(${LFS} fid2path $*)
10954 # Remove the '//' indicating a remote directory
10955 path=$(echo $path | sed 's#//#/#g')
10958 if [ $RC -ne 0 ]; then
10959 err17935 "path looked up of $expected failed. Error $RC"
10961 elif [ "${path}" != "${expected}" ]; then
10962 err17935 "path looked up \"${path}\" instead of \"${expected}\""
10965 echo "fid $fid resolves to path $path (expected $expected)"
10968 test_162a() { # was test_162
10969 # Make changes to filesystem
10970 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
10971 test_mkdir -p -c1 $DIR/$tdir/d2
10972 touch $DIR/$tdir/d2/$tfile
10973 touch $DIR/$tdir/d2/x1
10974 touch $DIR/$tdir/d2/x2
10975 test_mkdir -p -c1 $DIR/$tdir/d2/a/b/c
10976 test_mkdir -p -c1 $DIR/$tdir/d2/p/q/r
10978 FID=$($LFS path2fid $DIR/$tdir/d2/$tfile | tr -d '[]')
10979 check_path "$tdir/d2/$tfile" $FSNAME $FID --link 0 ||
10980 error "check path $tdir/d2/$tfile failed"
10983 ln -s $DIR/$tdir/d2/$tfile $DIR/$tdir/d2/p/q/r/slink
10984 FID=$($LFS path2fid $DIR/$tdir/d2/p/q/r/slink | tr -d '[]')
10985 check_path "$tdir/d2/p/q/r/slink" $FSNAME $FID --link 0 ||
10986 error "check path $tdir/d2/p/q/r/slink failed"
10988 # softlink to wrong file
10989 ln -s /this/is/garbage $DIR/$tdir/d2/p/q/r/slink.wrong
10990 FID=$($LFS path2fid $DIR/$tdir/d2/p/q/r/slink.wrong | tr -d '[]')
10991 check_path "$tdir/d2/p/q/r/slink.wrong" $FSNAME $FID --link 0 ||
10992 error "check path $tdir/d2/p/q/r/slink.wrong failed"
10995 ln $DIR/$tdir/d2/$tfile $DIR/$tdir/d2/p/q/r/hlink
10996 mv $DIR/$tdir/d2/$tfile $DIR/$tdir/d2/a/b/c/new_file
10997 FID=$($LFS path2fid $DIR/$tdir/d2/a/b/c/new_file | tr -d '[]')
10998 # fid2path dir/fsname should both work
10999 check_path "$tdir/d2/a/b/c/new_file" $FSNAME $FID --link 1 ||
11000 error "check path $tdir/d2/a/b/c/new_file failed"
11001 check_path "$DIR/$tdir/d2/p/q/r/hlink" $DIR $FID --link 0 ||
11002 error "check path $DIR/$tdir/d2/p/q/r/hlink failed"
11004 # hardlink count: check that there are 2 links
11005 # Doesnt work with CMD yet: 17935
11006 ${LFS} fid2path $DIR $FID | wc -l | grep -q 2 || \
11007 err17935 "expected 2 links"
11009 # hardlink indexing: remove the first link
11010 rm $DIR/$tdir/d2/p/q/r/hlink
11011 check_path "$tdir/d2/a/b/c/new_file" $FSNAME $FID --link 0 ||
11012 error "check path $DIR/$tdir/d2/a/b/c/new_file failed"
11016 run_test 162a "path lookup sanity"
11019 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
11020 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
11023 $LFS setdirstripe -i0 -c$MDSCOUNT -t all_char $DIR/$tdir/striped_dir ||
11024 error "create striped dir failed"
11026 local FID=$($LFS getdirstripe $DIR/$tdir/striped_dir |
11027 tail -n 1 | awk '{print $2}')
11028 stat $MOUNT/.lustre/fid/$FID && error "sub_stripe can be accessed"
11030 touch $DIR/$tdir/striped_dir/f{0..4} || error "touch f0..4 failed"
11031 mkdir $DIR/$tdir/striped_dir/d{0..4} || error "mkdir d0..4 failed"
11034 for ((i=0;i<5;i++)); do
11035 FID=$($LFS path2fid $DIR/$tdir/striped_dir/f$i | tr -d '[]') ||
11036 error "get fid for f$i failed"
11037 check_path "$tdir/striped_dir/f$i" $FSNAME $FID --link 0 ||
11038 error "check path $tdir/striped_dir/f$i failed"
11040 FID=$($LFS path2fid $DIR/$tdir/striped_dir/d$i | tr -d '[]') ||
11041 error "get fid for d$i failed"
11042 check_path "$tdir/striped_dir/d$i" $FSNAME $FID --link 0 ||
11043 error "check path $tdir/striped_dir/d$i failed"
11048 run_test 162b "striped directory path lookup sanity"
11050 # LU-4239: Verify fid2path works with paths 100 or more directories deep
11052 [[ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.7.51) ]] &&
11053 skip "Need MDS version at least 2.7.51" && return
11054 test_mkdir $DIR/$tdir.local
11055 test_mkdir $DIR/$tdir.remote
11056 local lpath=$tdir.local
11057 local rpath=$tdir.remote
11059 for ((i = 0; i <= 101; i++)); do
11062 FID=$($LFS path2fid $DIR/$lpath | tr -d '[]') ||
11063 error "get fid for local directory $DIR/$lpath failed"
11064 check_path "$DIR/$lpath" $MOUNT $FID --link 0 ||
11065 error "check path for local directory $DIR/$lpath failed"
11068 test_mkdir $DIR/$rpath
11069 FID=$($LFS path2fid $DIR/$rpath | tr -d '[]') ||
11070 error "get fid for remote directory $DIR/$rpath failed"
11071 check_path "$DIR/$rpath" $MOUNT $FID --link 0 ||
11072 error "check path for remote directory $DIR/$rpath failed"
11077 run_test 162c "fid2path works with paths 100 or more directories deep"
11080 # do directio so as not to populate the page cache
11081 log "creating a 10 Mb file"
11082 $MULTIOP $DIR/$tfile oO_CREAT:O_DIRECT:O_RDWR:w$((10*1048576))c || error "multiop failed while creating a file"
11083 log "starting reads"
11084 dd if=$DIR/$tfile of=/dev/null bs=4096 &
11085 log "truncating the file"
11086 $MULTIOP $DIR/$tfile oO_TRUNC:c || error "multiop failed while truncating the file"
11088 kill %+ || true # reads might have finished
11089 echo "wait until dd is finished"
11091 log "removing the temporary file"
11092 rm -rf $DIR/$tfile || error "tmp file removal failed"
11094 run_test 169 "parallel read and truncate should not deadlock"
11097 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
11098 $LCTL clear # bug 18514
11099 $LCTL debug_daemon start $TMP/${tfile}_log_good
11101 $LCTL debug_daemon stop
11102 sed -e "s/^...../a/g" $TMP/${tfile}_log_good > $TMP/${tfile}_log_bad ||
11103 error "sed failed to read log_good"
11105 $LCTL debug_daemon start $TMP/${tfile}_log_good
11107 $LCTL debug_daemon stop
11109 $LCTL df $TMP/${tfile}_log_bad > $TMP/${tfile}_log_bad.out 2>&1 ||
11110 error "lctl df log_bad failed"
11112 local bad_line=$(tail -n 1 $TMP/${tfile}_log_bad.out | awk '{print $9}')
11113 local good_line1=$(tail -n 1 $TMP/${tfile}_log_bad.out | awk '{print $5}')
11115 $LCTL df $TMP/${tfile}_log_good > $TMP/${tfile}_log_good.out 2>&1
11116 local good_line2=$(tail -n 1 $TMP/${tfile}_log_good.out | awk '{print $5}')
11118 [ "$bad_line" ] && [ "$good_line1" ] && [ "$good_line2" ] ||
11119 error "bad_line good_line1 good_line2 are empty"
11121 cat $TMP/${tfile}_log_good >> $TMP/${tfile}_logs_corrupt
11122 cat $TMP/${tfile}_log_bad >> $TMP/${tfile}_logs_corrupt
11123 cat $TMP/${tfile}_log_good >> $TMP/${tfile}_logs_corrupt
11125 $LCTL df $TMP/${tfile}_logs_corrupt > $TMP/${tfile}_log_bad.out 2>&1
11126 local bad_line_new=$(tail -n 1 $TMP/${tfile}_log_bad.out | awk '{print $9}')
11127 local good_line_new=$(tail -n 1 $TMP/${tfile}_log_bad.out | awk '{print $5}')
11129 [ "$bad_line_new" ] && [ "$good_line_new" ] ||
11130 error "bad_line_new good_line_new are empty"
11132 local expected_good=$((good_line1 + good_line2*2))
11134 rm -f $TMP/${tfile}*
11135 # LU-231, short malformed line may not be counted into bad lines
11136 if [ $bad_line -ne $bad_line_new ] &&
11137 [ $bad_line -ne $((bad_line_new - 1)) ]; then
11138 error "expected $bad_line bad lines, but got $bad_line_new"
11142 if [ $expected_good -ne $good_line_new ]; then
11143 error "expected $expected_good good lines, but got $good_line_new"
11148 run_test 170 "test lctl df to handle corrupted log ====================="
11150 test_171() { # bug20592
11151 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
11152 #define OBD_FAIL_PTLRPC_DUMP_LOG 0x50e
11153 $LCTL set_param fail_loc=0x50e
11154 $LCTL set_param fail_val=3000
11155 multiop_bg_pause $DIR/$tfile O_s || true
11157 kill -USR1 $MULTIPID
11161 if dmesg | grep "recursive fault"; then
11162 error "caught a recursive fault"
11164 $LCTL set_param fail_loc=0
11167 run_test 171 "test libcfs_debug_dumplog_thread stuck in do_exit() ======"
11169 # it would be good to share it with obdfilter-survey/iokit-libecho code
11170 setup_obdecho_osc () {
11173 local obdfilter_name=$2
11174 echo "Creating new osc for $obdfilter_name on $ost_nid"
11175 # make sure we can find loopback nid
11176 $LCTL add_uuid $ost_nid $ost_nid >/dev/null 2>&1
11178 [ $rc -eq 0 ] && { $LCTL attach osc ${obdfilter_name}_osc \
11179 ${obdfilter_name}_osc_UUID || rc=2; }
11180 [ $rc -eq 0 ] && { $LCTL --device ${obdfilter_name}_osc setup \
11181 ${obdfilter_name}_UUID $ost_nid || rc=3; }
11185 cleanup_obdecho_osc () {
11186 local obdfilter_name=$1
11187 $LCTL --device ${obdfilter_name}_osc cleanup >/dev/null
11188 $LCTL --device ${obdfilter_name}_osc detach >/dev/null
11195 local pages=${3:-64}
11200 local obd_size=$(get_obd_size $node $OBD)
11201 local page_size=$(get_page_size $node)
11202 if [[ -n "$obd_size" ]]; then
11203 local new_count=$((obd_size / (pages * page_size / 1024)))
11204 [[ $new_count -ge $count ]] || count=$new_count
11207 do_facet $node "$LCTL attach echo_client ec ec_uuid" || rc=1
11208 [ $rc -eq 0 ] && { do_facet $node "$LCTL --device ec setup $OBD" ||
11210 if [ $rc -eq 0 ]; then
11211 id=$(do_facet $node "$LCTL --device ec create 1" | awk '/object id/ {print $6}')
11212 [ ${PIPESTATUS[0]} -eq 0 -a -n "$id" ] || rc=3
11214 echo "New object id is $id"
11215 [ $rc -eq 0 ] && { do_facet $node "$LCTL --device ec getattr $id" ||
11217 [ $rc -eq 0 ] && { do_facet $node "$LCTL --device ec " \
11218 "test_brw $count w v $pages $id" || rc=4; }
11219 [ $rc -eq 0 ] && { do_facet $node "$LCTL --device ec destroy $id 1" ||
11221 [ $rc -eq 0 -o $rc -gt 2 ] && { do_facet $node "$LCTL --device ec " \
11222 "cleanup" || rc=5; }
11223 [ $rc -eq 0 -o $rc -gt 1 ] && { do_facet $node "$LCTL --device ec " \
11224 "detach" || rc=6; }
11225 [ $rc -ne 0 ] && echo "obecho_create_test failed: $rc"
11230 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
11231 remote_ost_nodsh && skip "remote OST with nodsh" && return
11233 local rmmod_local=0
11235 if ! module_loaded obdecho; then
11236 load_module obdecho/obdecho
11240 local osc=$($LCTL dl | grep -v mdt | awk '$3 == "osc" {print $4; exit}')
11241 local host=$(lctl get_param -n osc.$osc.import |
11242 awk '/current_connection:/ {print $2}' )
11243 local target=$(lctl get_param -n osc.$osc.import |
11244 awk '/target:/ {print $2}' )
11245 target=${target%_UUID}
11247 [[ -n $target ]] && { setup_obdecho_osc $host $target || rc=1; } || rc=1
11248 [ $rc -eq 0 ] && { obdecho_test ${target}_osc client || rc=2; }
11249 [[ -n $target ]] && cleanup_obdecho_osc $target
11250 [ $rmmod_local -eq 1 ] && rmmod obdecho
11253 run_test 180a "test obdecho on osc"
11256 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
11257 remote_ost_nodsh && skip "remote OST with nodsh" && return
11259 local rmmod_remote=0
11261 do_facet ost1 "lsmod | grep -q obdecho || " \
11262 "{ insmod ${LUSTRE}/obdecho/obdecho.ko || " \
11263 "modprobe obdecho; }" && rmmod_remote=1
11264 target=$(do_facet ost1 $LCTL dl | awk '/obdfilter/ {print $4;exit}')
11265 [[ -n $target ]] && { obdecho_test $target ost1 || rc=1; }
11266 [ $rmmod_remote -eq 1 ] && do_facet ost1 "rmmod obdecho"
11269 run_test 180b "test obdecho directly on obdfilter"
11271 test_180c() { # LU-2598
11272 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
11273 remote_ost_nodsh && skip "remote OST with nodsh" && return
11274 [[ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.4.0) ]] &&
11275 skip "Need MDS version at least 2.4.0" && return
11278 local rmmod_remote=false
11279 local pages=16384 # 64MB bulk I/O RPC size
11282 do_rpc_nodes $(facet_active_host ost1) load_module obdecho/obdecho &&
11283 rmmod_remote=true || error "failed to load module obdecho"
11285 target=$(do_facet ost1 $LCTL dl | awk '/obdfilter/ { print $4 }' |
11287 if [ -n "$target" ]; then
11288 obdecho_test "$target" ost1 "$pages" || rc=${PIPESTATUS[0]}
11290 echo "there is no obdfilter target on ost1"
11293 $rmmod_remote && do_facet ost1 "rmmod obdecho" || true
11296 run_test 180c "test huge bulk I/O size on obdfilter, don't LASSERT"
11298 test_181() { # bug 22177
11299 test_mkdir -p $DIR/$tdir || error "creating dir $DIR/$tdir"
11300 # create enough files to index the directory
11301 createmany -o $DIR/$tdir/foobar 4000
11302 # print attributes for debug purpose
11305 multiop_bg_pause $DIR/$tdir D_Sc || return 1
11307 # remove the files & current working dir
11308 unlinkmany $DIR/$tdir/foobar 4000
11310 kill -USR1 $MULTIPID
11312 stat $DIR/$tdir && error "open-unlinked dir was not removed!"
11315 run_test 181 "Test open-unlinked dir ========================"
11321 mkdir -p $DIR/$tdir || error "creating dir $DIR/$tdir"
11323 $LCTL set_param mdc.*.rpc_stats=clear
11325 for (( i = 0; i < $tcount; i++ )) ; do
11326 mkdir $DIR/$tdir/$i
11329 for (( i = 0; i < $tcount; i++ )) ; do
11330 createmany -o $DIR/$tdir/$i/f- $fcount &
11334 for (( i = 0; i < $tcount; i++ )) ; do
11335 unlinkmany $DIR/$tdir/$i/f- $fcount &
11339 $LCTL get_param mdc.*.rpc_stats
11343 run_test 182 "Test parallel modify metadata operations ================"
11345 test_183() { # LU-2275
11346 remote_mds_nodsh && skip "remote MDS with nodsh" && return
11347 [[ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.3.56) ]] &&
11348 skip "Need MDS version at least 2.3.56" && return
11350 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
11351 mkdir -p $DIR/$tdir || error "creating dir $DIR/$tdir"
11352 echo aaa > $DIR/$tdir/$tfile
11354 #define OBD_FAIL_MDS_NEGATIVE_POSITIVE 0x148
11355 do_facet $SINGLEMDS $LCTL set_param fail_loc=0x148
11357 ls -l $DIR/$tdir && error "ls succeeded, should have failed"
11358 cat $DIR/$tdir/$tfile && error "cat succeeded, should have failed"
11360 do_facet $SINGLEMDS $LCTL set_param fail_loc=0
11362 # Flush negative dentry cache
11363 touch $DIR/$tdir/$tfile
11365 # We are not checking for any leaked references here, they'll
11366 # become evident next time we do cleanup with module unload.
11369 run_test 183 "No crash or request leak in case of strange dispositions ========"
11371 # test suite 184 is for LU-2016, LU-2017
11373 check_swap_layouts_support && return 0
11375 dir0=$DIR/$tdir/$testnum
11376 test_mkdir -p -c1 $dir0 || error "creating dir $dir0"
11381 $SETSTRIPE -c1 $file1
11383 $SETSTRIPE -c2 $file2
11385 gen1=$($GETSTRIPE -g $file1)
11386 gen2=$($GETSTRIPE -g $file2)
11388 $LFS swap_layouts $file1 $file2 || error "swap of file layout failed"
11389 gen=$($GETSTRIPE -g $file1)
11390 [[ $gen1 != $gen ]] ||
11391 "Layout generation on $file1 does not change"
11392 gen=$($GETSTRIPE -g $file2)
11393 [[ $gen2 != $gen ]] ||
11394 "Layout generation on $file2 does not change"
11396 cmp $ref1 $file2 || error "content compare failed ($ref1 != $file2)"
11397 cmp $ref2 $file1 || error "content compare failed ($ref2 != $file1)"
11399 run_test 184a "Basic layout swap"
11402 check_swap_layouts_support && return 0
11404 dir0=$DIR/$tdir/$testnum
11405 mkdir -p $dir0 || error "creating dir $dir0"
11412 $SETSTRIPE -c1 $file1
11413 $SETSTRIPE -c2 $file2
11414 $SETSTRIPE -c1 $file3
11415 chown $RUNAS_ID $file3
11416 gen1=$($GETSTRIPE -g $file1)
11417 gen2=$($GETSTRIPE -g $file2)
11419 $LFS swap_layouts $dir1 $dir2 &&
11420 error "swap of directories layouts should fail"
11421 $LFS swap_layouts $dir1 $file1 &&
11422 error "swap of directory and file layouts should fail"
11423 $RUNAS $LFS swap_layouts $file1 $file2 &&
11424 error "swap of file we cannot write should fail"
11425 $LFS swap_layouts $file1 $file3 &&
11426 error "swap of file with different owner should fail"
11427 /bin/true # to clear error code
11429 run_test 184b "Forbidden layout swap (will generate errors)"
11432 check_swap_layouts_support && return 0
11434 local dir0=$DIR/$tdir/$testnum
11435 mkdir -p $dir0 || error "creating dir $dir0"
11437 local ref1=$dir0/ref1
11438 local ref2=$dir0/ref2
11439 local file1=$dir0/file1
11440 local file2=$dir0/file2
11441 # create a file large enough for the concurrent test
11442 dd if=/dev/urandom of=$ref1 bs=1M count=$((RANDOM % 50 + 20))
11443 dd if=/dev/urandom of=$ref2 bs=1M count=$((RANDOM % 50 + 20))
11444 echo "ref file size: ref1($(stat -c %s $ref1))," \
11445 "ref2($(stat -c %s $ref2))"
11448 dd if=$ref1 of=$file1 bs=16k &
11451 # Make sure dd starts to copy file
11452 while [ ! -f $file1 ]; do sleep 0.1; done
11454 $LFS swap_layouts $file1 $file2
11457 [[ $? == 0 ]] || error "concurrent write on $file1 failed"
11458 [[ $rc == 0 ]] || error "swap of $file1 and $file2 failed"
11460 # how many bytes copied before swapping layout
11461 local copied=$(stat -c %s $file2)
11462 local remaining=$(stat -c %s $ref1)
11463 remaining=$((remaining - copied))
11464 echo "Copied $copied bytes before swapping layout..."
11466 cmp -n $copied $file1 $ref2 | grep differ &&
11467 error "Content mismatch [0, $copied) of ref2 and file1"
11468 cmp -n $copied $file2 $ref1 ||
11469 error "Content mismatch [0, $copied) of ref1 and file2"
11470 cmp -i $copied:$copied -n $remaining $file1 $ref1 ||
11471 error "Content mismatch [$copied, EOF) of ref1 and file1"
11474 rm -f $ref1 $ref2 $file1 $file2
11476 run_test 184c "Concurrent write and layout swap"
11479 check_swap_layouts_support && return 0
11480 [ -z "$(which getfattr 2>/dev/null)" ] &&
11481 skip "no getfattr command" && return 0
11483 local file1=$DIR/$tdir/$tfile-1
11484 local file2=$DIR/$tdir/$tfile-2
11485 local file3=$DIR/$tdir/$tfile-3
11489 mkdir -p $DIR/$tdir
11490 touch $file1 || error "create $file1 failed"
11491 $OPENFILE -f O_CREAT:O_LOV_DELAY_CREATE $file2 ||
11492 error "create $file2 failed"
11493 $OPENFILE -f O_CREAT:O_LOV_DELAY_CREATE $file3 ||
11494 error "create $file3 failed"
11495 lovea1=$($LFS getstripe $file1 | sed 1d)
11497 $LFS swap_layouts $file2 $file3 ||
11498 error "swap $file2 $file3 layouts failed"
11499 $LFS swap_layouts $file1 $file2 ||
11500 error "swap $file1 $file2 layouts failed"
11502 lovea2=$($LFS getstripe $file2 | sed 1d)
11503 [ "$lovea1" == "$lovea2" ] || error "lovea $lovea1 != $lovea2"
11505 lovea1=$(getfattr -n trusted.lov $file1 | grep ^trusted)
11506 [[ -z "$lovea1" ]] || error "$file1 shouldn't have lovea"
11508 run_test 184d "allow stripeless layouts swap"
11511 [[ $(lustre_version_code $SINGLEMDS) -ge $(version_code 2.6.94) ]] ||
11512 { skip "Need MDS version at least 2.6.94"; return 0; }
11513 check_swap_layouts_support && return 0
11514 [ -z "$(which getfattr 2>/dev/null)" ] &&
11515 skip "no getfattr command" && return 0
11517 local file1=$DIR/$tdir/$tfile-1
11518 local file2=$DIR/$tdir/$tfile-2
11519 local file3=$DIR/$tdir/$tfile-3
11522 mkdir -p $DIR/$tdir
11523 touch $file1 || error "create $file1 failed"
11524 $OPENFILE -f O_CREAT:O_LOV_DELAY_CREATE $file2 ||
11525 error "create $file2 failed"
11526 $OPENFILE -f O_CREAT:O_LOV_DELAY_CREATE $file3 ||
11527 error "create $file3 failed"
11529 $LFS swap_layouts $file1 $file2 ||
11530 error "swap $file1 $file2 layouts failed"
11532 lovea=$(getfattr -n trusted.lov $file1 | grep ^trusted)
11533 [[ -z "$lovea" ]] || error "$file1 shouldn't have lovea"
11535 echo 123 > $file1 || error "Should be able to write into $file1"
11537 $LFS swap_layouts $file1 $file3 ||
11538 error "swap $file1 $file3 layouts failed"
11540 echo 123 > $file1 || error "Should be able to write into $file1"
11542 rm -rf $file1 $file2 $file3
11544 run_test 184e "Recreate layout after stripeless layout swaps"
11546 test_185() { # LU-2441
11547 # LU-3553 - no volatile file support in old servers
11548 [[ $(lustre_version_code $SINGLEMDS) -ge $(version_code 2.3.60) ]] ||
11549 { skip "Need MDS version at least 2.3.60"; return 0; }
11551 mkdir -p $DIR/$tdir || error "creating dir $DIR/$tdir"
11552 touch $DIR/$tdir/spoo
11553 local mtime1=$(stat -c "%Y" $DIR/$tdir)
11554 local fid=$($MULTIOP $DIR/$tdir VFw4096c) ||
11555 error "cannot create/write a volatile file"
11556 [ "$FILESET" == "" ] &&
11557 $CHECKSTAT -t file $MOUNT/.lustre/fid/$fid 2>/dev/null &&
11558 error "FID is still valid after close"
11560 multiop_bg_pause $DIR/$tdir vVw4096_c
11567 # assume that the next FID for this client is sequential, since stdout
11568 # is unfortunately eaten by multiop_bg_pause
11569 local n=$((${fidv[1]} + 1))
11570 local next_fid="${fidv[0]}:$(printf "0x%x" $n):${fidv[2]}"
11571 if [ "$FILESET" == "" ]; then
11572 $CHECKSTAT -t file $MOUNT/.lustre/fid/$next_fid ||
11573 error "FID is missing before close"
11575 kill -USR1 $multi_pid
11576 # 1 second delay, so if mtime change we will see it
11578 local mtime2=$(stat -c "%Y" $DIR/$tdir)
11579 [[ $mtime1 == $mtime2 ]] || error "mtime has changed"
11581 run_test 185 "Volatile file support"
11584 remote_mds_nodsh && skip "remote MDS with nodsh" && return
11585 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.3.0) ] &&
11586 skip "Need MDS version at least 2.3.0" && return
11588 local dir0=$DIR/$tdir/$testnum
11589 mkdir -p $dir0 || error "creating dir $dir0"
11591 local file=$dir0/file1
11592 dd if=/dev/urandom of=$file count=10 bs=1M conv=fsync
11593 local dv1=$($LFS data_version $file)
11594 dd if=/dev/urandom of=$file seek=10 count=1 bs=1M conv=fsync
11595 local dv2=$($LFS data_version $file)
11596 [[ $dv1 != $dv2 ]] ||
11597 error "data version did not change on write $dv1 == $dv2"
11602 run_test 187a "Test data version change"
11605 remote_mds_nodsh && skip "remote MDS with nodsh" && return
11606 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.3.0) ] &&
11607 skip "Need MDS version at least 2.3.0" && return
11609 local dir0=$DIR/$tdir/$testnum
11610 mkdir -p $dir0 || error "creating dir $dir0"
11612 declare -a DV=$($MULTIOP $dir0 Vw1000xYw1000xY | cut -f3 -d" ")
11613 [[ ${DV[0]} != ${DV[1]} ]] ||
11614 error "data version did not change on write"\
11615 " ${DV[0]} == ${DV[1]}"
11620 run_test 187b "Test data version change on volatile file"
11623 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
11624 remote_mgs_nodsh && skip "remote MGS with nodsh" && return
11625 [ -n "$FILESET" ] && skip "SKIP due to FILESET set" && return
11627 local POOL=${POOL:-cea1}
11628 local POOL_ROOT=${POOL_ROOT:-$DIR/d200.pools}
11629 local POOL_DIR_NAME=${POOL_DIR_NAME:-dir_tst}
11632 local last_ost=$(($OSTCOUNT - 1))
11634 local ost_list=$(seq $first_ost $ost_step $last_ost)
11635 local ost_range="$first_ost $last_ost $ost_step"
11636 local test_path=$POOL_ROOT/$POOL_DIR_NAME
11637 local file_dir=$POOL_ROOT/file_tst
11638 local subdir=$test_path/subdir
11642 # former test_200a test_200b
11643 pool_add $POOL || { rc=$? ; break; }
11644 pool_add_targets $POOL $ost_range || { rc=$? ; break; }
11645 # former test_200c test_200d
11646 mkdir -p $test_path
11647 pool_set_dir $POOL $test_path || { rc=$? ; break; }
11648 pool_check_dir $POOL $test_path || { rc=$? ; break; }
11650 pool_check_dir $POOL $subdir || { rc=$? ; break; }
11651 pool_dir_rel_path $POOL $POOL_DIR_NAME $POOL_ROOT \
11652 || { rc=$? ; break; }
11653 # former test_200e test_200f
11654 local files=$((OSTCOUNT*3))
11655 pool_alloc_files $POOL $test_path $files "$ost_list" \
11656 || { rc=$? ; break; }
11657 pool_create_files $POOL $file_dir $files "$ost_list" \
11658 || { rc=$? ; break; }
11659 # former test_200g test_200h
11660 pool_lfs_df $POOL || { rc=$? ; break; }
11661 pool_file_rel_path $POOL $test_path || { rc=$? ; break; }
11663 # former test_201a test_201b test_201c
11664 pool_remove_first_target $POOL || { rc=$? ; break; }
11666 local f=$test_path/$tfile
11667 pool_remove_all_targets $POOL $f || { rc=$? ; break; }
11668 pool_remove $POOL $f || { rc=$? ; break; }
11675 run_test 200 "OST pools"
11677 # usage: default_attr <count | size | offset>
11679 $LCTL get_param -n lov.$FSNAME-clilov-\*.stripe${1}
11682 # usage: check_default_stripe_attr
11683 check_default_stripe_attr() {
11684 ACTUAL=$($GETSTRIPE $* $DIR/$tdir)
11686 --stripe-count|--count)
11687 [ -n "$2" ] && EXPECTED=0 || EXPECTED=$(default_attr count);;
11688 --stripe-size|--size)
11689 [ -n "$2" ] && EXPECTED=0 || EXPECTED=$(default_attr size);;
11690 --stripe-index|--index)
11693 error "unknown getstripe attr '$1'"
11696 [ $ACTUAL != $EXPECTED ] &&
11697 error "$DIR/$tdir has $1 '$ACTUAL', not '$EXPECTED'"
11701 test_mkdir -p $DIR/$tdir
11702 $SETSTRIPE --stripe-count 0 --stripe-size 0 --stripe-index -1 $DIR/$tdir
11704 check_default_stripe_attr --stripe-count
11705 check_default_stripe_attr --stripe-size
11706 check_default_stripe_attr --stripe-index
11710 run_test 204a "Print default stripe attributes ================="
11713 test_mkdir -p $DIR/$tdir
11714 $SETSTRIPE --stripe-count 1 $DIR/$tdir
11716 check_default_stripe_attr --stripe-size
11717 check_default_stripe_attr --stripe-index
11721 run_test 204b "Print default stripe size and offset ==========="
11724 test_mkdir -p $DIR/$tdir
11725 $SETSTRIPE --stripe-size 65536 $DIR/$tdir
11727 check_default_stripe_attr --stripe-count
11728 check_default_stripe_attr --stripe-index
11732 run_test 204c "Print default stripe count and offset ==========="
11735 test_mkdir -p $DIR/$tdir
11736 $SETSTRIPE --stripe-index 0 $DIR/$tdir
11738 check_default_stripe_attr --stripe-count
11739 check_default_stripe_attr --stripe-size
11743 run_test 204d "Print default stripe count and size ============="
11746 test_mkdir -p $DIR/$tdir
11747 $SETSTRIPE -d $DIR/$tdir
11749 check_default_stripe_attr --stripe-count --raw
11750 check_default_stripe_attr --stripe-size --raw
11751 check_default_stripe_attr --stripe-index --raw
11755 run_test 204e "Print raw stripe attributes ================="
11758 test_mkdir -p $DIR/$tdir
11759 $SETSTRIPE --stripe-count 1 $DIR/$tdir
11761 check_default_stripe_attr --stripe-size --raw
11762 check_default_stripe_attr --stripe-index --raw
11766 run_test 204f "Print raw stripe size and offset ==========="
11769 test_mkdir -p $DIR/$tdir
11770 $SETSTRIPE --stripe-size 65536 $DIR/$tdir
11772 check_default_stripe_attr --stripe-count --raw
11773 check_default_stripe_attr --stripe-index --raw
11777 run_test 204g "Print raw stripe count and offset ==========="
11780 test_mkdir -p $DIR/$tdir
11781 $SETSTRIPE --stripe-index 0 $DIR/$tdir
11783 check_default_stripe_attr --stripe-count --raw
11784 check_default_stripe_attr --stripe-size --raw
11788 run_test 204h "Print raw stripe count and size ============="
11790 # Figure out which job scheduler is being used, if any,
11791 # or use a fake one
11792 if [ -n "$SLURM_JOB_ID" ]; then # SLURM
11793 JOBENV=SLURM_JOB_ID
11794 elif [ -n "$LSB_JOBID" ]; then # Load Sharing Facility
11796 elif [ -n "$PBS_JOBID" ]; then # PBS/Maui/Moab
11798 elif [ -n "$LOADL_STEPID" ]; then # LoadLeveller
11799 JOBENV=LOADL_STEP_ID
11800 elif [ -n "$JOB_ID" ]; then # Sun Grid Engine
11803 $LCTL list_param jobid_name > /dev/null 2>&1
11804 if [ $? -eq 0 ]; then
11811 verify_jobstats() {
11816 # we don't really need to clear the stats for this test to work, since each
11817 # command has a unique jobid, but it makes debugging easier if needed.
11818 # for facet in $facets; do
11819 # local dev=$(convert_facet2label $facet)
11820 # # clear old jobstats
11821 # do_facet $facet lctl set_param *.$dev.job_stats="clear"
11824 # use a new JobID for each test, or we might see an old one
11825 [ "$JOBENV" = "FAKE_JOBID" ] &&
11826 FAKE_JOBID=id.$testnum.$(basename ${cmd[0]}).$RANDOM
11830 [ "$JOBENV" = "nodelocal" ] && {
11831 FAKE_JOBID=id.$testnum.$(basename ${cmd[0]}).$RANDOM
11832 $LCTL set_param jobid_name=$FAKE_JOBID
11836 log "Test: ${cmd[*]}"
11837 log "Using JobID environment variable $JOBENV=$JOBVAL"
11839 if [ $JOBENV = "FAKE_JOBID" ]; then
11840 FAKE_JOBID=$JOBVAL ${cmd[*]}
11845 # all files are created on OST0000
11846 for facet in $facets; do
11847 local stats="*.$(convert_facet2label $facet).job_stats"
11848 if [ $(do_facet $facet lctl get_param $stats |
11849 grep -c $JOBVAL) -ne 1 ]; then
11850 do_facet $facet lctl get_param $stats
11851 error "No jobstats for $JOBVAL found on $facet::$stats"
11858 NEW_JOBENV=${1:-$OLD_JOBENV}
11859 do_facet mgs $LCTL conf_param $FSNAME.sys.jobid_var=$NEW_JOBENV
11860 wait_update $HOSTNAME "$LCTL get_param -n jobid_var" $NEW_JOBENV
11864 do_facet $SINGLEMDS \
11865 $LCTL set_param mdt.*.job_cleanup_interval=$OLD_INTERVAL
11866 [ $OLD_JOBENV != $JOBENV ] && jobstats_set $OLD_JOBENV
11867 do_facet $SINGLEMDS lctl --device $MDT0 changelog_deregister $CL_USER
11870 test_205() { # Job stats
11871 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
11872 remote_mgs_nodsh && skip "remote MGS with nodsh" && return
11873 remote_mds_nodsh && skip "remote MDS with nodsh" && return
11874 remote_ost_nodsh && skip "remote OST with nodsh" && return
11876 [ -z "$(lctl get_param -n mdc.*.connect_flags | grep jobstats)" ] &&
11877 skip "Server doesn't support jobstats" && return 0
11878 [[ $JOBID_VAR = disable ]] && skip "jobstats is disabled" && return
11880 OLD_JOBENV=$($LCTL get_param -n jobid_var)
11881 if [ $OLD_JOBENV != $JOBENV ]; then
11882 jobstats_set $JOBENV
11883 trap cleanup_205 EXIT
11886 CL_USER=$(do_facet $SINGLEMDS lctl --device $MDT0 changelog_register -n)
11887 echo "Registered as changelog user $CL_USER"
11889 OLD_INTERVAL=$(do_facet $SINGLEMDS \
11890 lctl get_param -n mdt.*.job_cleanup_interval)
11891 local interval_new=5
11892 do_facet $SINGLEMDS \
11893 $LCTL set_param mdt.*.job_cleanup_interval=$interval_new
11894 local start=$SECONDS
11898 cmd="mkdir $DIR/$tdir"
11899 verify_jobstats "$cmd" "$SINGLEMDS"
11901 cmd="rmdir $DIR/$tdir"
11902 verify_jobstats "$cmd" "$SINGLEMDS"
11903 # mkdir on secondary MDT
11904 if [ $MDSCOUNT -gt 1 ]; then
11905 cmd="lfs mkdir -i 1 $DIR/$tdir.remote"
11906 verify_jobstats "$cmd" "mds2"
11909 cmd="mknod $DIR/$tfile c 1 3"
11910 verify_jobstats "$cmd" "$SINGLEMDS"
11912 cmd="rm -f $DIR/$tfile"
11913 verify_jobstats "$cmd" "$SINGLEMDS"
11914 # create all files on OST0000 so verify_jobstats can find OST stats
11916 cmd="$SETSTRIPE -i 0 -c 1 $DIR/$tfile"
11917 verify_jobstats "$cmd" "$SINGLEMDS"
11919 cmd="touch $DIR/$tfile"
11920 verify_jobstats "$cmd" "$SINGLEMDS ost1"
11922 cmd="dd if=/dev/zero of=$DIR/$tfile bs=1M count=1 oflag=sync"
11923 verify_jobstats "$cmd" "ost1"
11925 cancel_lru_locks osc
11926 cmd="dd if=$DIR/$tfile of=/dev/null bs=1M count=1 iflag=direct"
11927 verify_jobstats "$cmd" "ost1"
11929 cmd="$TRUNCATE $DIR/$tfile 0"
11930 verify_jobstats "$cmd" "$SINGLEMDS ost1"
11932 cmd="mv -f $DIR/$tfile $DIR/$tdir.rename"
11933 verify_jobstats "$cmd" "$SINGLEMDS"
11934 # jobstats expiry - sleep until old stats should be expired
11935 local left=$((interval_new + 2 - (SECONDS - start)))
11936 [ $left -ge 0 ] && echo "sleep $left for expiry" && sleep $((left + 1))
11937 cmd="mkdir $DIR/$tdir.expire"
11938 verify_jobstats "$cmd" "$SINGLEMDS"
11939 [ $(do_facet $SINGLEMDS lctl get_param *.*.job_stats |
11940 grep -c "job_id.*mkdir") -gt 1 ] && error "old jobstats not expired"
11942 # Ensure that jobid are present in changelog (if supported by MDS)
11943 if [ $(lustre_version_code $SINGLEMDS) -ge $(version_code 2.6.52) ]
11945 $LFS changelog $MDT0 | tail -9
11946 jobids=$($LFS changelog $MDT0 | tail -9 | grep -c "j=")
11947 [ $jobids -eq 9 ] ||
11948 error "Wrong changelog jobid count $jobids != 9"
11952 jobstats_set $JOBENV
11954 $LFS changelog $MDT0 | tail -1
11955 jobids=$($LFS changelog $MDT0 | tail -1 | grep -c "j=")
11956 [ $jobids -eq 0 ] ||
11957 error "Unexpected jobids when jobid_var=$JOBENV"
11962 run_test 205 "Verify job stats"
11964 # LU-1480, LU-1773 and LU-1657
11966 mkdir -p $DIR/$tdir
11967 $SETSTRIPE -c -1 $DIR/$tdir
11968 #define OBD_FAIL_LOV_INIT 0x1403
11969 $LCTL set_param fail_loc=0xa0001403
11970 $LCTL set_param fail_val=1
11971 touch $DIR/$tdir/$tfile || true
11973 run_test 206 "fail lov_init_raid0() doesn't lbug"
11976 dd if=/dev/zero of=$DIR/$tfile bs=4k count=$((RANDOM%10+1))
11977 local fsz=`stat -c %s $DIR/$tfile`
11978 cancel_lru_locks mdc
11980 # do not return layout in getattr intent
11981 #define OBD_FAIL_MDS_NO_LL_GETATTR 0x170
11982 $LCTL set_param fail_loc=0x170
11983 local sz=`stat -c %s $DIR/$tfile`
11985 [ $fsz -eq $sz ] || error "file size expected $fsz, actual $sz"
11989 run_test 207a "can refresh layout at glimpse"
11992 dd if=/dev/zero of=$DIR/$tfile bs=4k count=$((RANDOM%10+1))
11993 local cksum=`md5sum $DIR/$tfile`
11994 local fsz=`stat -c %s $DIR/$tfile`
11995 cancel_lru_locks mdc
11996 cancel_lru_locks osc
11998 # do not return layout in getattr intent
11999 #define OBD_FAIL_MDS_NO_LL_OPEN 0x171
12000 $LCTL set_param fail_loc=0x171
12002 # it will refresh layout after the file is opened but before read issues
12003 echo checksum is "$cksum"
12004 echo "$cksum" |md5sum -c --quiet || error "file differs"
12008 run_test 207b "can refresh layout at open"
12011 # FIXME: in this test suite, only RD lease is used. This is okay
12012 # for now as only exclusive open is supported. After generic lease
12013 # is done, this test suite should be revised. - Jinshan
12015 remote_mds_nodsh && skip "remote MDS with nodsh" && return
12016 [[ $(lustre_version_code $SINGLEMDS) -ge $(version_code 2.4.52) ]] ||
12017 { skip "Need MDS version at least 2.4.52"; return 0; }
12019 echo "==== test 1: verify get lease work"
12020 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:eRE+eU || error "get lease error"
12022 echo "==== test 2: verify lease can be broken by upcoming open"
12023 $MULTIOP $DIR/$tfile oO_RDONLY:eR_E-eUc &
12027 $MULTIOP $DIR/$tfile oO_RDONLY:c
12028 kill -USR1 $PID && wait $PID || error "break lease error"
12030 echo "==== test 3: verify lease can't be granted if an open already exists"
12031 $MULTIOP $DIR/$tfile oO_RDONLY:_c &
12035 $MULTIOP $DIR/$tfile oO_RDONLY:eReUc && error "apply lease should fail"
12036 kill -USR1 $PID && wait $PID || error "open file error"
12038 echo "==== test 4: lease can sustain over recovery"
12039 $MULTIOP $DIR/$tfile oO_RDONLY:eR_E+eUc &
12045 kill -USR1 $PID && wait $PID || error "lease broken over recovery"
12047 echo "==== test 5: lease broken can't be regained by replay"
12048 $MULTIOP $DIR/$tfile oO_RDONLY:eR_E-eUc &
12052 # open file to break lease and then recovery
12053 $MULTIOP $DIR/$tfile oO_RDWR:c || error "open file error"
12056 kill -USR1 $PID && wait $PID || error "lease not broken over recovery"
12060 run_test 208 "Exclusive open"
12063 [ -z "$(lctl get_param -n mdc.*.connect_flags | grep disp_stripe)" ] &&
12064 skip_env "must have disp_stripe" && return
12067 sync; sleep 5; sync;
12069 echo 3 > /proc/sys/vm/drop_caches
12070 req_before=$(awk '/ptlrpc_cache / { print $2 }' /proc/slabinfo)
12072 # open/close 500 times
12073 for i in $(seq 500); do
12077 echo 3 > /proc/sys/vm/drop_caches
12078 req_after=$(awk '/ptlrpc_cache / { print $2 }' /proc/slabinfo)
12080 echo "before: $req_before, after: $req_after"
12081 [ $((req_after - req_before)) -ge 300 ] &&
12082 error "open/close requests are not freed"
12085 run_test 209 "read-only open/close requests should be freed promptly"
12089 size=$((size % 8192 + 1))
12090 dd if=/dev/urandom of=$DIR/f212 bs=1k count=$size
12091 sendfile $DIR/f212 $DIR/f212.xyz || error "sendfile wrong"
12092 rm -f $DIR/f212 $DIR/f212.xyz
12094 run_test 212 "Sendfile test ============================================"
12097 dd if=/dev/zero of=$DIR/$tfile bs=4k count=4
12098 cancel_lru_locks osc
12099 lctl set_param fail_loc=0x8000040f
12100 # generate a read lock
12101 cat $DIR/$tfile > /dev/null
12102 # write to the file, it will try to cancel the above read lock.
12103 cat /etc/hosts >> $DIR/$tfile
12105 run_test 213 "OSC lock completion and cancel race don't crash - bug 18829"
12107 test_214() { # for bug 20133
12108 mkdir -p $DIR/$tdir/d214c || error "mkdir $DIR/$tdir/d214c failed"
12109 for (( i=0; i < 340; i++ )) ; do
12110 touch $DIR/$tdir/d214c/a$i
12113 ls -l $DIR/$tdir || error "ls -l $DIR/d214p failed"
12114 mv $DIR/$tdir/d214c $DIR/ || error "mv $DIR/d214p/d214c $DIR/ failed"
12115 ls $DIR/d214c || error "ls $DIR/d214c failed"
12116 rm -rf $DIR/$tdir || error "rm -rf $DIR/d214* failed"
12117 rm -rf $DIR/d214* || error "rm -rf $DIR/d214* failed"
12119 run_test 214 "hash-indexed directory test - bug 20133"
12121 # having "abc" as 1st arg, creates $TMP/lnet_abc.out and $TMP/lnet_abc.sys
12122 create_lnet_proc_files() {
12123 lctl get_param -n $1 >$TMP/lnet_$1.out || error "cannot read lnet.$1"
12124 sysctl lnet.$1 >$TMP/lnet_$1.sys_tmp || error "cannot read lnet.$1"
12126 sed "s/^lnet.$1\ =\ //g" "$TMP/lnet_$1.sys_tmp" >$TMP/lnet_$1.sys
12127 rm -f "$TMP/lnet_$1.sys_tmp"
12130 # counterpart of create_lnet_proc_files
12131 remove_lnet_proc_files() {
12132 rm -f $TMP/lnet_$1.out $TMP/lnet_$1.sys
12135 # uses 1st arg as trailing part of filename, 2nd arg as description for reports,
12136 # 3rd arg as regexp for body
12137 check_lnet_proc_stats() {
12138 local l=$(cat "$TMP/lnet_$1" |wc -l)
12139 [ $l = 1 ] || (cat "$TMP/lnet_$1" && error "$2 is not of 1 line: $l")
12141 grep -E "$3" "$TMP/lnet_$1" || (cat "$TMP/lnet_$1" && error "$2 misformatted")
12144 # uses 1st arg as trailing part of filename, 2nd arg as description for reports,
12145 # 3rd arg as regexp for body, 4th arg as regexp for 1st line, 5th arg is
12146 # optional and can be regexp for 2nd line (lnet.routes case)
12147 check_lnet_proc_entry() {
12148 local blp=2 # blp stands for 'position of 1st line of body'
12149 [ -z "$5" ] || blp=3 # lnet.routes case
12151 local l=$(cat "$TMP/lnet_$1" |wc -l)
12152 # subtracting one from $blp because the body can be empty
12153 [ "$l" -ge "$(($blp - 1))" ] || (cat "$TMP/lnet_$1" && error "$2 is too short: $l")
12155 sed -n '1 p' "$TMP/lnet_$1" |grep -E "$4" >/dev/null ||
12156 (cat "$TMP/lnet_$1" && error "1st line of $2 misformatted")
12158 [ "$5" = "" ] || sed -n '2 p' "$TMP/lnet_$1" |grep -E "$5" >/dev/null ||
12159 (cat "$TMP/lnet_$1" && error "2nd line of $2 misformatted")
12161 # bail out if any unexpected line happened
12162 sed -n "$blp p" "$TMP/lnet_$1" | grep -Ev "$3"
12163 [ "$?" != 0 ] || error "$2 misformatted"
12166 test_215() { # for bugs 18102, 21079, 21517
12167 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
12168 local N='(0|[1-9][0-9]*)' # non-negative numeric
12169 local P='[1-9][0-9]*' # positive numeric
12170 local I='(0|-?[1-9][0-9]*|NA)' # any numeric (0 | >0 | <0) or NA if no value
12171 local NET='[a-z][a-z0-9]*' # LNET net like o2ib2
12172 local ADDR='[0-9.]+' # LNET addr like 10.0.0.1
12173 local NID="$ADDR@$NET" # LNET nid like 10.0.0.1@o2ib2
12175 local L1 # regexp for 1st line
12176 local L2 # regexp for 2nd line (optional)
12177 local BR # regexp for the rest (body)
12179 # lnet.stats should look as 11 space-separated non-negative numerics
12180 BR="^$N $N $N $N $N $N $N $N $N $N $N$"
12181 create_lnet_proc_files "stats"
12182 check_lnet_proc_stats "stats.sys" "lnet.stats" "$BR"
12183 remove_lnet_proc_files "stats"
12185 # lnet.routes should look like this:
12186 # Routing disabled/enabled
12187 # net hops priority state router
12188 # where net is a string like tcp0, hops > 0, priority >= 0,
12189 # state is up/down,
12190 # router is a string like 192.168.1.1@tcp2
12191 L1="^Routing (disabled|enabled)$"
12192 L2="^net +hops +priority +state +router$"
12193 BR="^$NET +$N +(0|1) +(up|down) +$NID$"
12194 create_lnet_proc_files "routes"
12195 check_lnet_proc_entry "routes.sys" "lnet.routes" "$BR" "$L1" "$L2"
12196 remove_lnet_proc_files "routes"
12198 # lnet.routers should look like this:
12199 # ref rtr_ref alive_cnt state last_ping ping_sent deadline down_ni router
12200 # where ref > 0, rtr_ref > 0, alive_cnt >= 0, state is up/down,
12201 # last_ping >= 0, ping_sent is boolean (0/1), deadline and down_ni are
12202 # numeric (0 or >0 or <0), router is a string like 192.168.1.1@tcp2
12203 L1="^ref +rtr_ref +alive_cnt +state +last_ping +ping_sent +deadline +down_ni +router$"
12204 BR="^$P +$P +$N +(up|down) +$N +(0|1) +$I +$I +$NID$"
12205 create_lnet_proc_files "routers"
12206 check_lnet_proc_entry "routers.sys" "lnet.routers" "$BR" "$L1"
12207 remove_lnet_proc_files "routers"
12209 # lnet.peers should look like this:
12210 # nid refs state last max rtr min tx min queue
12211 # where nid is a string like 192.168.1.1@tcp2, refs > 0,
12212 # state is up/down/NA, max >= 0. last, rtr, min, tx, min are
12213 # numeric (0 or >0 or <0), queue >= 0.
12214 L1="^nid +refs +state +last +max +rtr +min +tx +min +queue$"
12215 BR="^$NID +$P +(up|down|NA) +$I +$N +$I +$I +$I +$I +$N$"
12216 create_lnet_proc_files "peers"
12217 check_lnet_proc_entry "peers.sys" "lnet.peers" "$BR" "$L1"
12218 remove_lnet_proc_files "peers"
12220 # lnet.buffers should look like this:
12221 # pages count credits min
12222 # where pages >=0, count >=0, credits and min are numeric (0 or >0 or <0)
12223 L1="^pages +count +credits +min$"
12224 BR="^ +$N +$N +$I +$I$"
12225 create_lnet_proc_files "buffers"
12226 check_lnet_proc_entry "buffers.sys" "lnet.buffers" "$BR" "$L1"
12227 remove_lnet_proc_files "buffers"
12229 # lnet.nis should look like this:
12230 # nid status alive refs peer rtr max tx min
12231 # where nid is a string like 192.168.1.1@tcp2, status is up/down,
12232 # alive is numeric (0 or >0 or <0), refs >= 0, peer >= 0,
12233 # rtr >= 0, max >=0, tx and min are numeric (0 or >0 or <0).
12234 L1="^nid +status +alive +refs +peer +rtr +max +tx +min$"
12235 BR="^$NID +(up|down) +$I +$N +$N +$N +$N +$I +$I$"
12236 create_lnet_proc_files "nis"
12237 check_lnet_proc_entry "nis.sys" "lnet.nis" "$BR" "$L1"
12238 remove_lnet_proc_files "nis"
12240 # can we successfully write to lnet.stats?
12241 lctl set_param -n stats=0 || error "cannot write to lnet.stats"
12242 sysctl -w lnet.stats=0 || error "cannot write to lnet.stats"
12244 run_test 215 "lnet exists and has proper content - bugs 18102, 21079, 21517"
12246 test_216() { # bug 20317
12247 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
12248 remote_ost_nodsh && skip "remote OST with nodsh" && return
12251 local facets=$(get_facets OST)
12252 local p="$TMP/$TESTSUITE-$TESTNAME.parameters"
12254 save_lustre_params client "osc.*.contention_seconds" > $p
12255 save_lustre_params $facets \
12256 "ldlm.namespaces.filter-*.max_nolock_bytes" >> $p
12257 save_lustre_params $facets \
12258 "ldlm.namespaces.filter-*.contended_locks" >> $p
12259 save_lustre_params $facets \
12260 "ldlm.namespaces.filter-*.contention_seconds" >> $p
12263 # agressive lockless i/o settings
12264 for node in $(osts_nodes); do
12265 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'
12267 lctl set_param -n osc.*.contention_seconds 60
12269 $DIRECTIO write $DIR/$tfile 0 10 4096
12270 $CHECKSTAT -s 40960 $DIR/$tfile
12272 # disable lockless i/o
12273 for node in $(osts_nodes); do
12274 do_node $node 'lctl set_param -n ldlm.namespaces.filter-*.max_nolock_bytes 0; lctl set_param -n ldlm.namespaces.filter-*.contended_locks 32; lctl set_param -n ldlm.namespaces.filter-*.contention_seconds 0'
12276 lctl set_param -n osc.*.contention_seconds 0
12279 dd if=/dev/zero of=$DIR/$tfile count=0
12280 $CHECKSTAT -s 0 $DIR/$tfile
12282 restore_lustre_params <$p
12286 run_test 216 "check lockless direct write works and updates file size and kms correctly"
12288 test_217() { # bug 22430
12289 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
12293 for node in $(nodes_list); do
12294 nid=$(host_nids_address $node $NETTYPE)
12295 if [[ $nid = *-* ]] ; then
12296 echo "lctl ping $nid@$NETTYPE"
12297 lctl ping $nid@$NETTYPE
12299 echo "skipping $node (no hyphen detected)"
12303 run_test 217 "check lctl ping for hostnames with hiphen ('-')"
12306 # do directio so as not to populate the page cache
12307 log "creating a 10 Mb file"
12308 $MULTIOP $DIR/$tfile oO_CREAT:O_DIRECT:O_RDWR:w$((10*1048576))c || error "multiop failed while creating a file"
12309 log "starting reads"
12310 dd if=$DIR/$tfile of=/dev/null bs=4096 &
12311 log "truncating the file"
12312 $MULTIOP $DIR/$tfile oO_TRUNC:c || error "multiop failed while truncating the file"
12314 kill %+ || true # reads might have finished
12315 echo "wait until dd is finished"
12317 log "removing the temporary file"
12318 rm -rf $DIR/$tfile || error "tmp file removal failed"
12320 run_test 218 "parallel read and truncate should not deadlock ======================="
12323 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
12324 # write one partial page
12325 dd if=/dev/zero of=$DIR/$tfile bs=1024 count=1
12326 # set no grant so vvp_io_commit_write will do sync write
12327 $LCTL set_param fail_loc=0x411
12328 # write a full page at the end of file
12329 dd if=/dev/zero of=$DIR/$tfile bs=4096 count=1 seek=1 conv=notrunc
12331 $LCTL set_param fail_loc=0
12332 dd if=/dev/zero of=$DIR/$tfile bs=4096 count=1 seek=3
12333 $LCTL set_param fail_loc=0x411
12334 dd if=/dev/zero of=$DIR/$tfile bs=1024 count=1 seek=2 conv=notrunc
12337 dd if=/dev/zero of=$DIR/$tfile-2 bs=1024 count=1
12338 $CHECKSTAT -s 1024 $DIR/$tfile-2 || error "checkstat wrong size"
12340 run_test 219 "LU-394: Write partial won't cause uncontiguous pages vec at LND"
12342 test_220() { #LU-325
12343 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
12344 remote_ost_nodsh && skip "remote OST with nodsh" && return
12345 remote_mds_nodsh && skip "remote MDS with nodsh" && return
12346 remote_mgs_nodsh && skip "remote MGS with nodsh" && return
12349 # create on MDT0000 so the last_id and next_id are correct
12351 local OST=$($LFS df $DIR | awk '/OST:'$OSTIDX'/ { print $1 }')
12355 local mdtosc_proc1=$(get_mdtosc_proc_path $SINGLEMDS $OST)
12356 local last_id=$(do_facet $SINGLEMDS lctl get_param -n \
12357 osc.$mdtosc_proc1.prealloc_last_id)
12358 local next_id=$(do_facet $SINGLEMDS lctl get_param -n \
12359 osc.$mdtosc_proc1.prealloc_next_id)
12363 do_facet ost$((OSTIDX + 1)) lctl set_param fail_val=-1
12364 #define OBD_FAIL_OST_ENOINO 0x229
12365 do_facet ost$((OSTIDX + 1)) lctl set_param fail_loc=0x229
12366 do_facet mgs $LCTL pool_new $FSNAME.$TESTNAME || return 1
12367 do_facet mgs $LCTL pool_add $FSNAME.$TESTNAME $OST || return 2
12369 $SETSTRIPE $DIR/$tdir -i $OSTIDX -c 1 -p $FSNAME.$TESTNAME
12371 MDSOBJS=$((last_id - next_id))
12372 echo "preallocated objects on MDS is $MDSOBJS" "($last_id - $next_id)"
12374 blocks=$($LFS df $MOUNT | awk '($1 == '$OSTIDX') { print $4 }')
12375 echo "OST still has $count kbytes free"
12377 echo "create $MDSOBJS files @next_id..."
12378 createmany -o $DIR/$tdir/f $MDSOBJS || return 3
12380 local last_id2=$(do_facet mds${MDSIDX} lctl get_param -n \
12381 osc.$mdtosc_proc1.prealloc_last_id)
12382 local next_id2=$(do_facet mds${MDSIDX} lctl get_param -n \
12383 osc.$mdtosc_proc1.prealloc_next_id)
12385 echo "after creation, last_id=$last_id2, next_id=$next_id2"
12390 do_facet ost$((OSTIDX + 1)) lctl set_param fail_val=0
12391 do_facet ost$((OSTIDX + 1)) lctl set_param fail_loc=0
12393 do_facet mgs $LCTL pool_remove $FSNAME.$TESTNAME $OST || return 4
12394 do_facet mgs $LCTL pool_destroy $FSNAME.$TESTNAME || return 5
12395 echo "unlink $MDSOBJS files @$next_id..."
12396 unlinkmany $DIR/$tdir/f $MDSOBJS || return 6
12398 run_test 220 "preallocated MDS objects still used if ENOSPC from OST"
12401 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
12402 dd if=`which date` of=$MOUNT/date oflag=sync
12403 chmod +x $MOUNT/date
12405 #define OBD_FAIL_LLITE_FAULT_TRUNC_RACE 0x1401
12406 $LCTL set_param fail_loc=0x80001401
12408 $MOUNT/date > /dev/null
12411 run_test 221 "make sure fault and truncate race to not cause OOM"
12414 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
12416 test_mkdir -p $DIR/$tdir
12417 $SETSTRIPE -c 1 -i 0 $DIR/$tdir
12418 createmany -o $DIR/$tdir/$tfile 10
12419 cancel_lru_locks mdc
12420 cancel_lru_locks osc
12421 #define OBD_FAIL_LDLM_AGL_DELAY 0x31a
12422 $LCTL set_param fail_loc=0x31a
12423 ls -l $DIR/$tdir > /dev/null || error "AGL for ls failed"
12424 $LCTL set_param fail_loc=0
12427 run_test 222a "AGL for ls should not trigger CLIO lock failure ================"
12430 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
12432 test_mkdir -p $DIR/$tdir
12433 $SETSTRIPE -c 1 -i 0 $DIR/$tdir
12434 createmany -o $DIR/$tdir/$tfile 10
12435 cancel_lru_locks mdc
12436 cancel_lru_locks osc
12437 #define OBD_FAIL_LDLM_AGL_DELAY 0x31a
12438 $LCTL set_param fail_loc=0x31a
12439 rm -r $DIR/$tdir || error "AGL for rmdir failed"
12440 $LCTL set_param fail_loc=0
12442 run_test 222b "AGL for rmdir should not trigger CLIO lock failure ============="
12445 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
12447 test_mkdir -p $DIR/$tdir
12448 $SETSTRIPE -c 1 -i 0 $DIR/$tdir
12449 createmany -o $DIR/$tdir/$tfile 10
12450 cancel_lru_locks mdc
12451 cancel_lru_locks osc
12452 #define OBD_FAIL_LDLM_AGL_NOLOCK 0x31b
12453 $LCTL set_param fail_loc=0x31b
12454 ls -l $DIR/$tdir > /dev/null || error "reenqueue failed"
12455 $LCTL set_param fail_loc=0
12458 run_test 223 "osc reenqueue if without AGL lock granted ======================="
12460 test_224a() { # LU-1039, MRP-303
12461 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
12462 #define OBD_FAIL_PTLRPC_CLIENT_BULK_CB 0x508
12463 $LCTL set_param fail_loc=0x508
12464 dd if=/dev/zero of=$DIR/$tfile bs=4096 count=1 conv=fsync
12465 $LCTL set_param fail_loc=0
12468 run_test 224a "Don't panic on bulk IO failure"
12470 test_224b() { # LU-1039, MRP-303
12471 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
12472 dd if=/dev/zero of=$DIR/$tfile bs=4096 count=1
12473 cancel_lru_locks osc
12474 #define OBD_FAIL_PTLRPC_CLIENT_BULK_CB2 0x515
12475 $LCTL set_param fail_loc=0x515
12476 dd of=/dev/null if=$DIR/$tfile bs=4096 count=1
12477 $LCTL set_param fail_loc=0
12480 run_test 224b "Don't panic on bulk IO failure"
12482 test_224c() { # LU-6441
12483 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
12484 local pages_per_rpc=$($LCTL get_param \
12485 osc.*.max_pages_per_rpc)
12486 local at_max=$($LCTL get_param -n at_max)
12487 local timeout=$($LCTL get_param -n timeout)
12488 local test_at="$LCTL get_param -n at_max"
12489 local param_at="$FSNAME.sys.at_max"
12490 local test_timeout="$LCTL get_param -n timeout"
12491 local param_timeout="$FSNAME.sys.timeout"
12493 $LCTL set_param -n osc.*.max_pages_per_rpc=1024
12495 set_conf_param_and_check client "$test_at" "$param_at" 0 ||
12496 error "conf_param at_max=0 failed"
12497 set_conf_param_and_check client "$test_timeout" "$param_timeout" 5 ||
12498 error "conf_param timeout=5 failed"
12500 #define OBD_FAIL_PTLRPC_CLIENT_BULK_CB3 0x520
12501 $LCTL set_param fail_loc=0x520
12502 dd if=/dev/zero of=$DIR/$tfile bs=8MB count=1
12504 $LCTL set_param fail_loc=0
12506 set_conf_param_and_check client "$test_at" "$param_at" $at_max ||
12507 error "conf_param at_max=$at_max failed"
12508 set_conf_param_and_check client "$test_timeout" "$param_timeout" \
12509 $timeout || error "conf_param timeout=$timeout failed"
12511 $LCTL set_param -n $pages_per_rpc
12513 run_test 224c "Don't hang if one of md lost during large bulk RPC"
12515 MDSSURVEY=${MDSSURVEY:-$(which mds-survey 2>/dev/null || true)}
12517 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
12518 remote_mds_nodsh && skip "remote MDS with nodsh" && return
12519 if [ -z ${MDSSURVEY} ]; then
12520 skip_env "mds-survey not found" && return
12523 [ $MDSCOUNT -ge 2 ] &&
12524 skip "skipping now for more than one MDT" && return
12526 [ $(lustre_version_code $SINGLEMDS) -ge $(version_code 2.2.51) ] ||
12527 { skip "Need MDS version at least 2.2.51"; return; }
12529 local mds=$(facet_host $SINGLEMDS)
12530 local target=$(do_nodes $mds 'lctl dl' | \
12531 awk "{if (\$2 == \"UP\" && \$3 == \"mdt\") {print \$4}}")
12533 local cmd1="file_count=1000 thrhi=4"
12534 local cmd2="dir_count=2 layer=mdd stripe_count=0"
12535 local cmd3="rslt_loc=${TMP} targets=\"$mds:$target\" $MDSSURVEY"
12536 local cmd="$cmd1 $cmd2 $cmd3"
12538 rm -f ${TMP}/mds_survey*
12540 eval $cmd || error "mds-survey with zero-stripe failed"
12541 cat ${TMP}/mds_survey*
12542 rm -f ${TMP}/mds_survey*
12544 run_test 225a "Metadata survey sanity with zero-stripe"
12547 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
12548 remote_mds_nodsh && skip "remote MDS with nodsh" && return
12549 if [ -z ${MDSSURVEY} ]; then
12550 skip_env "mds-survey not found" && return
12552 [ $(lustre_version_code $SINGLEMDS) -ge $(version_code 2.2.51) ] ||
12553 { skip "Need MDS version at least 2.2.51"; return; }
12555 if [ $($LCTL dl | grep -c osc) -eq 0 ]; then
12556 skip_env "Need to mount OST to test" && return
12559 [ $MDSCOUNT -ge 2 ] &&
12560 skip "skipping now for more than one MDT" && return
12561 local mds=$(facet_host $SINGLEMDS)
12562 local target=$(do_nodes $mds 'lctl dl' | \
12563 awk "{if (\$2 == \"UP\" && \$3 == \"mdt\") {print \$4}}")
12565 local cmd1="file_count=1000 thrhi=4"
12566 local cmd2="dir_count=2 layer=mdd stripe_count=1"
12567 local cmd3="rslt_loc=${TMP} targets=\"$mds:$target\" $MDSSURVEY"
12568 local cmd="$cmd1 $cmd2 $cmd3"
12570 rm -f ${TMP}/mds_survey*
12572 eval $cmd || error "mds-survey with stripe_count failed"
12573 cat ${TMP}/mds_survey*
12574 rm -f ${TMP}/mds_survey*
12576 run_test 225b "Metadata survey sanity with stripe_count = 1"
12578 mcreate_path2fid () {
12584 local path=$DIR/$tdir/$name
12589 $MCREATE --mode=$1 --major=$2 --minor=$3 $path ||
12590 error "cannot create $desc"
12592 fid=$($LFS path2fid $path | tr -d '[' | tr -d ']')
12594 [ $rc -ne 0 ] && error "cannot get fid of a $desc"
12596 fid_path=$($LFS fid2path $MOUNT $fid)
12598 [ $rc -ne 0 ] && error "cannot get path of $desc by $DIR $path $fid"
12600 [ "$path" == "$fid_path" ] ||
12601 error "fid2path returned $fid_path, expected $path"
12603 echo "pass with $path and $fid"
12608 mkdir -p $DIR/$tdir
12610 mcreate_path2fid 0010666 0 0 fifo "FIFO"
12611 mcreate_path2fid 0020666 1 3 null "character special file (null)"
12612 mcreate_path2fid 0020666 1 255 none "character special file (no device)"
12613 mcreate_path2fid 0040666 0 0 dir "directory"
12614 mcreate_path2fid 0060666 7 0 loop0 "block special file (loop)"
12615 mcreate_path2fid 0100666 0 0 file "regular file"
12616 mcreate_path2fid 0120666 0 0 link "symbolic link"
12617 mcreate_path2fid 0140666 0 0 sock "socket"
12619 run_test 226a "call path2fid and fid2path on files of all type"
12622 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
12626 mkdir -p $DIR/$tdir
12627 $LFS setdirstripe -i $MDTIDX $DIR/$tdir/remote_dir ||
12628 error "create remote directory failed"
12629 mcreate_path2fid 0010666 0 0 "remote_dir/fifo" "FIFO"
12630 mcreate_path2fid 0020666 1 3 "remote_dir/null" \
12631 "character special file (null)"
12632 mcreate_path2fid 0020666 1 255 "remote_dir/none" \
12633 "character special file (no device)"
12634 mcreate_path2fid 0040666 0 0 "remote_dir/dir" "directory"
12635 mcreate_path2fid 0060666 7 0 "remote_dir/loop0" \
12636 "block special file (loop)"
12637 mcreate_path2fid 0100666 0 0 "remote_dir/file" "regular file"
12638 mcreate_path2fid 0120666 0 0 "remote_dir/link" "symbolic link"
12639 mcreate_path2fid 0140666 0 0 "remote_dir/sock" "socket"
12641 run_test 226b "call path2fid and fid2path on files of all type under remote dir"
12643 # LU-1299 Executing or running ldd on a truncated executable does not
12644 # cause an out-of-memory condition.
12646 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
12647 [ -z "$(which ldd)" ] && skip "should have ldd tool" && return
12648 dd if=$(which date) of=$MOUNT/date bs=1k count=1
12649 chmod +x $MOUNT/date
12651 $MOUNT/date > /dev/null
12652 ldd $MOUNT/date > /dev/null
12655 run_test 227 "running truncated executable does not cause OOM"
12657 # LU-1512 try to reuse idle OI blocks
12659 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
12660 remote_mds_nodsh && skip "remote MDS with nodsh" && return
12661 [ "$(facet_fstype $SINGLEMDS)" != "ldiskfs" ] &&
12662 skip "non-ldiskfs backend" && return
12664 local MDT_DEV=$(mdsdevname ${SINGLEMDS//mds/})
12665 local myDIR=$DIR/$tdir
12668 #define OBD_FAIL_SEQ_EXHAUST 0x1002
12669 $LCTL set_param fail_loc=0x80001002
12670 createmany -o $myDIR/t- 10000
12671 $LCTL set_param fail_loc=0
12672 # The guard is current the largest FID holder
12674 local SEQ=$($LFS path2fid $myDIR/guard | awk -F ':' '{print $1}' |
12676 local IDX=$(($SEQ % 64))
12678 do_facet $SINGLEMDS sync
12679 # Make sure journal flushed.
12681 local blk1=$(do_facet $SINGLEMDS \
12682 "$DEBUGFS -c -R \\\"stat oi.16.${IDX}\\\" $MDT_DEV" |
12683 grep Blockcount | awk '{print $4}')
12685 # Remove old files, some OI blocks will become idle.
12686 unlinkmany $myDIR/t- 10000
12687 # Create new files, idle OI blocks should be reused.
12688 createmany -o $myDIR/t- 2000
12689 do_facet $SINGLEMDS sync
12690 # Make sure journal flushed.
12692 local blk2=$(do_facet $SINGLEMDS \
12693 "$DEBUGFS -c -R \\\"stat oi.16.${IDX}\\\" $MDT_DEV" |
12694 grep Blockcount | awk '{print $4}')
12696 [ $blk1 == $blk2 ] || error "old blk1=$blk1, new blk2=$blk2, unmatched!"
12698 run_test 228a "try to reuse idle OI blocks"
12701 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
12702 remote_mds_nodsh && skip "remote MDS with nodsh" && return
12703 [ "$(facet_fstype $SINGLEMDS)" != "ldiskfs" ] &&
12704 skip "non-ldiskfs backend" && return
12706 local MDT_DEV=$(mdsdevname ${SINGLEMDS//mds/})
12707 local myDIR=$DIR/$tdir
12710 #define OBD_FAIL_SEQ_EXHAUST 0x1002
12711 $LCTL set_param fail_loc=0x80001002
12712 createmany -o $myDIR/t- 10000
12713 $LCTL set_param fail_loc=0
12714 # The guard is current the largest FID holder
12716 local SEQ=$($LFS path2fid $myDIR/guard | awk -F ':' '{print $1}' |
12718 local IDX=$(($SEQ % 64))
12720 do_facet $SINGLEMDS sync
12721 # Make sure journal flushed.
12723 local blk1=$(do_facet $SINGLEMDS \
12724 "$DEBUGFS -c -R \\\"stat oi.16.${IDX}\\\" $MDT_DEV" |
12725 grep Blockcount | awk '{print $4}')
12727 # Remove old files, some OI blocks will become idle.
12728 unlinkmany $myDIR/t- 10000
12731 stop $SINGLEMDS || error "Fail to stop MDT."
12733 start $SINGLEMDS $MDT_DEV $MDS_MOUNT_OPTS || error "Fail to start MDT."
12735 df $MOUNT || error "Fail to df."
12736 # Create new files, idle OI blocks should be reused.
12737 createmany -o $myDIR/t- 2000
12738 do_facet $SINGLEMDS sync
12739 # Make sure journal flushed.
12741 local blk2=$(do_facet $SINGLEMDS \
12742 "$DEBUGFS -c -R \\\"stat oi.16.${IDX}\\\" $MDT_DEV" |
12743 grep Blockcount | awk '{print $4}')
12745 [ $blk1 == $blk2 ] || error "old blk1=$blk1, new blk2=$blk2, unmatched!"
12747 run_test 228b "idle OI blocks can be reused after MDT restart"
12751 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
12752 remote_mds_nodsh && skip "remote MDS with nodsh" && return
12753 [ "$(facet_fstype $SINGLEMDS)" != "ldiskfs" ] &&
12754 skip "non-ldiskfs backend" && return
12756 local MDT_DEV=$(mdsdevname ${SINGLEMDS//mds/})
12757 local myDIR=$DIR/$tdir
12760 #define OBD_FAIL_SEQ_EXHAUST 0x1002
12761 $LCTL set_param fail_loc=0x80001002
12762 # 20000 files can guarantee there are index nodes in the OI file
12763 createmany -o $myDIR/t- 20000
12764 $LCTL set_param fail_loc=0
12765 # The guard is current the largest FID holder
12767 local SEQ=$($LFS path2fid $myDIR/guard | awk -F ':' '{print $1}' |
12769 local IDX=$(($SEQ % 64))
12771 do_facet $SINGLEMDS sync
12772 # Make sure journal flushed.
12774 local blk1=$(do_facet $SINGLEMDS \
12775 "$DEBUGFS -c -R \\\"stat oi.16.${IDX}\\\" $MDT_DEV" |
12776 grep Blockcount | awk '{print $4}')
12778 # Remove old files, some OI blocks will become idle.
12779 unlinkmany $myDIR/t- 20000
12781 # The OI file should become empty now
12783 # Create new files, idle OI blocks should be reused.
12784 createmany -o $myDIR/t- 2000
12785 do_facet $SINGLEMDS sync
12786 # Make sure journal flushed.
12788 local blk2=$(do_facet $SINGLEMDS \
12789 "$DEBUGFS -c -R \\\"stat oi.16.${IDX}\\\" $MDT_DEV" |
12790 grep Blockcount | awk '{print $4}')
12792 [ $blk1 == $blk2 ] || error "old blk1=$blk1, new blk2=$blk2, unmatched!"
12794 run_test 228c "NOT shrink the last entry in OI index node to recycle idle leaf"
12796 test_229() { # LU-2482, LU-3448
12797 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.4.53) ] &&
12798 skip "No HSM $(lustre_build_version $SINGLEMDS) MDS < 2.4.53" &&
12800 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
12801 [ $OSTCOUNT -lt 2 ] && skip "needs >= 2 OSTs" && return
12805 # Create a file with a released layout and stripe count 2.
12806 $MULTIOP $DIR/$tfile H2c ||
12807 error "failed to create file with released layout"
12809 $GETSTRIPE -v $DIR/$tfile
12811 local pattern=$($GETSTRIPE -L $DIR/$tfile)
12812 [ X"$pattern" = X"80000001" ] || error "pattern error ($pattern)"
12814 local stripe_count=$($GETSTRIPE -c $DIR/$tfile) || error "getstripe"
12815 [ $stripe_count -eq 2 ] || error "stripe count not 2 ($stripe_count)"
12816 stat $DIR/$tfile || error "failed to stat released file"
12818 chown $RUNAS_ID $DIR/$tfile ||
12819 error "chown $RUNAS_ID $DIR/$tfile failed"
12821 chgrp $RUNAS_ID $DIR/$tfile ||
12822 error "chgrp $RUNAS_ID $DIR/$tfile failed"
12824 touch $DIR/$tfile || error "touch $DIR/$tfile failed"
12825 rm $DIR/$tfile || error "failed to remove released file"
12827 run_test 229 "getstripe/stat/rm/attr changes work on released files"
12830 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
12831 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
12834 test_mkdir $DIR/$tdir
12835 test_mkdir -i0 -c1 $DIR/$tdir/test_230_local
12836 local mdt_idx=$($GETSTRIPE -M $DIR/$tdir/test_230_local)
12837 [ $mdt_idx -ne 0 ] &&
12838 error "create local directory on wrong MDT $mdt_idx"
12840 $LFS mkdir -i $MDTIDX $DIR/$tdir/test_230 ||
12841 error "create remote directory failed"
12842 local mdt_idx=$($GETSTRIPE -M $DIR/$tdir/test_230)
12843 [ $mdt_idx -ne $MDTIDX ] &&
12844 error "create remote directory on wrong MDT $mdt_idx"
12846 createmany -o $DIR/$tdir/test_230/t- 10 ||
12847 error "create files on remote directory failed"
12848 mdt_idx=$($GETSTRIPE -M $DIR/$tdir/test_230/t-0)
12849 [ $mdt_idx -ne $MDTIDX ] && error "create files on wrong MDT $mdt_idx"
12850 rm -r $DIR/$tdir || error "unlink remote directory failed"
12852 run_test 230a "Create remote directory and files under the remote directory"
12855 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
12856 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
12863 local migrate_dir=$DIR/$tdir/migrate_dir
12864 local other_dir=$DIR/$tdir/other_dir
12866 test_mkdir $DIR/$tdir
12867 test_mkdir -i0 -c1 $migrate_dir
12868 test_mkdir -i0 -c1 $other_dir
12869 for ((i=0; i<10; i++)); do
12870 mkdir -p $migrate_dir/dir_${i}
12871 createmany -o $migrate_dir/dir_${i}/f 10 ||
12872 error "create files under remote dir failed $i"
12875 cp /etc/passwd $migrate_dir/$tfile
12876 cp /etc/passwd $other_dir/$tfile
12877 chattr +SAD $migrate_dir
12878 chattr +SAD $migrate_dir/$tfile
12880 local old_dir_flag=$(lsattr -a $migrate_dir | awk '/\/\.$/ {print $1}')
12881 local old_file_flag=$(lsattr $migrate_dir/$tfile | awk '{print $1}')
12882 local old_dir_mode=$(stat -c%f $migrate_dir)
12883 local old_file_mode=$(stat -c%f $migrate_dir/$tfile)
12885 mkdir -p $migrate_dir/dir_default_stripe2
12886 $SETSTRIPE -c 2 $migrate_dir/dir_default_stripe2
12887 $SETSTRIPE -c 2 $migrate_dir/${tfile}_stripe2
12889 mkdir -p $other_dir
12890 ln $migrate_dir/$tfile $other_dir/luna
12891 ln $migrate_dir/$tfile $migrate_dir/sofia
12892 ln $other_dir/$tfile $migrate_dir/david
12893 ln -s $migrate_dir/$tfile $other_dir/zachary
12894 ln -s $migrate_dir/$tfile $migrate_dir/${tfile}_ln
12895 ln -s $other_dir/$tfile $migrate_dir/${tfile}_ln_other
12897 $LFS migrate -m $MDTIDX $migrate_dir ||
12898 error "fails on migrating remote dir to MDT1"
12900 echo "migratate to MDT1, then checking.."
12901 for ((i = 0; i < 10; i++)); do
12902 for file in $(find $migrate_dir/dir_${i}); do
12903 mdt_index=$($LFS getstripe -M $file)
12904 [ $mdt_index == $MDTIDX ] ||
12905 error "$file is not on MDT${MDTIDX}"
12909 # the multiple link file should still in MDT0
12910 mdt_index=$($LFS getstripe -M $migrate_dir/$tfile)
12911 [ $mdt_index == 0 ] ||
12912 error "$file is not on MDT${MDTIDX}"
12914 local new_dir_flag=$(lsattr -a $migrate_dir | awk '/\/\.$/ {print $1}')
12915 [ "$old_dir_flag" = "$new_dir_flag" ] ||
12916 error " expect $old_dir_flag get $new_dir_flag"
12918 local new_file_flag=$(lsattr $migrate_dir/$tfile | awk '{print $1}')
12919 [ "$old_file_flag" = "$new_file_flag" ] ||
12920 error " expect $old_file_flag get $new_file_flag"
12922 local new_dir_mode=$(stat -c%f $migrate_dir)
12923 [ "$old_dir_mode" = "$new_dir_mode" ] ||
12924 error "expect mode $old_dir_mode get $new_dir_mode"
12926 local new_file_mode=$(stat -c%f $migrate_dir/$tfile)
12927 [ "$old_file_mode" = "$new_file_mode" ] ||
12928 error "expect mode $old_file_mode get $new_file_mode"
12930 diff /etc/passwd $migrate_dir/$tfile ||
12931 error "$tfile different after migration"
12933 diff /etc/passwd $other_dir/luna ||
12934 error "luna different after migration"
12936 diff /etc/passwd $migrate_dir/sofia ||
12937 error "sofia different after migration"
12939 diff /etc/passwd $migrate_dir/david ||
12940 error "david different after migration"
12942 diff /etc/passwd $other_dir/zachary ||
12943 error "zachary different after migration"
12945 diff /etc/passwd $migrate_dir/${tfile}_ln ||
12946 error "${tfile}_ln different after migration"
12948 diff /etc/passwd $migrate_dir/${tfile}_ln_other ||
12949 error "${tfile}_ln_other different after migration"
12951 stripe_count=$($LFS getstripe -c $migrate_dir/dir_default_stripe2)
12952 [ $stripe_count = 2 ] ||
12953 error "dir strpe_count $d != 2 after migration."
12955 stripe_count=$($LFS getstripe -c $migrate_dir/${tfile}_stripe2)
12956 [ $stripe_count = 2 ] ||
12957 error "file strpe_count $d != 2 after migration."
12959 #migrate back to MDT0
12962 $LFS migrate -m $MDTIDX $migrate_dir ||
12963 error "fails on migrating remote dir to MDT0"
12965 echo "migrate back to MDT0, checking.."
12966 for file in $(find $migrate_dir); do
12967 mdt_index=$($LFS getstripe -M $file)
12968 [ $mdt_index == $MDTIDX ] ||
12969 error "$file is not on MDT${MDTIDX}"
12972 local new_dir_flag=$(lsattr -a $migrate_dir | awk '/\/\.$/ {print $1}')
12973 [ "$old_dir_flag" = "$new_dir_flag" ] ||
12974 error " expect $old_dir_flag get $new_dir_flag"
12976 local new_file_flag=$(lsattr $migrate_dir/$tfile | awk '{print $1}')
12977 [ "$old_file_flag" = "$new_file_flag" ] ||
12978 error " expect $old_file_flag get $new_file_flag"
12980 local new_dir_mode=$(stat -c%f $migrate_dir)
12981 [ "$old_dir_mode" = "$new_dir_mode" ] ||
12982 error "expect mode $old_dir_mode get $new_dir_mode"
12984 local new_file_mode=$(stat -c%f $migrate_dir/$tfile)
12985 [ "$old_file_mode" = "$new_file_mode" ] ||
12986 error "expect mode $old_file_mode get $new_file_mode"
12988 diff /etc/passwd ${migrate_dir}/$tfile ||
12989 error "$tfile different after migration"
12991 diff /etc/passwd ${other_dir}/luna ||
12992 error "luna different after migration"
12994 diff /etc/passwd ${migrate_dir}/sofia ||
12995 error "sofia different after migration"
12997 diff /etc/passwd ${other_dir}/zachary ||
12998 error "zachary different after migration"
13000 diff /etc/passwd $migrate_dir/${tfile}_ln ||
13001 error "${tfile}_ln different after migration"
13003 diff /etc/passwd $migrate_dir/${tfile}_ln_other ||
13004 error "${tfile}_ln_other different after migration"
13006 stripe_count=$($LFS getstripe -c ${migrate_dir}/dir_default_stripe2)
13007 [ $stripe_count = 2 ] ||
13008 error "dir strpe_count $d != 2 after migration."
13010 stripe_count=$($LFS getstripe -c ${migrate_dir}/${tfile}_stripe2)
13011 [ $stripe_count = 2 ] ||
13012 error "file strpe_count $d != 2 after migration."
13014 rm -rf $DIR/$tdir || error "rm dir failed after migration"
13016 run_test 230b "migrate directory"
13019 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
13020 remote_mds_nodsh && skip "remote MDS with nodsh" && return
13021 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
13025 local migrate_dir=$DIR/$tdir/migrate_dir
13027 #If migrating directory fails in the middle, all entries of
13028 #the directory is still accessiable.
13029 test_mkdir $DIR/$tdir
13030 test_mkdir -i0 -c1 $migrate_dir
13032 createmany -o $migrate_dir/f 10 ||
13033 error "create files under ${migrate_dir} failed"
13035 #failed after migrating 5 entries
13036 #OBD_FAIL_MIGRATE_ENTRIES 0x1801
13037 do_facet mds1 lctl set_param fail_loc=0x20001801
13038 do_facet mds1 lctl set_param fail_val=5
13039 local t=$(ls $migrate_dir | wc -l)
13040 $LFS migrate --mdt-index $MDTIDX $migrate_dir &&
13041 error "migrate should fail after 5 entries"
13043 mkdir $migrate_dir/dir &&
13044 error "mkdir succeeds under migrating directory"
13045 touch $migrate_dir/file &&
13046 error "touch file succeeds under migrating directory"
13048 local u=$(ls $migrate_dir | wc -l)
13049 [ "$u" == "$t" ] || error "$u != $t during migration"
13051 for file in $(find $migrate_dir); do
13052 stat $file || error "stat $file failed"
13055 do_facet mds1 lctl set_param fail_loc=0
13056 do_facet mds1 lctl set_param fail_val=0
13058 $LFS migrate -m $MDTIDX $migrate_dir ||
13059 error "migrate open files should failed with open files"
13061 echo "Finish migration, then checking.."
13062 for file in $(find $migrate_dir); do
13063 mdt_index=$($LFS getstripe -M $file)
13064 [ $mdt_index == $MDTIDX ] ||
13065 error "$file is not on MDT${MDTIDX}"
13068 rm -rf $DIR/$tdir || error "rm dir failed after migration"
13070 run_test 230c "check directory accessiblity if migration is failed"
13073 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
13074 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
13077 local migrate_dir=$DIR/$tdir/migrate_dir
13081 test_mkdir $DIR/$tdir
13082 test_mkdir -i0 -c1 $migrate_dir
13084 for ((i=0; i<100; i++)); do
13085 test_mkdir -i0 -c1 $migrate_dir/dir_${i}
13086 createmany -o $migrate_dir/dir_${i}/f 100 ||
13087 error "create files under remote dir failed $i"
13090 $LFS migrate -m $MDTIDX $migrate_dir ||
13091 error "migrate remote dir error"
13093 echo "Finish migration, then checking.."
13094 for file in $(find $migrate_dir); do
13095 mdt_index=$($LFS getstripe -M $file)
13096 [ $mdt_index == $MDTIDX ] ||
13097 error "$file is not on MDT${MDTIDX}"
13100 rm -rf $DIR/$tdir || error "rm dir failed after migration"
13102 run_test 230d "check migrate big directory"
13105 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
13106 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
13112 mkdir -p $DIR/$tdir
13113 mkdir $DIR/$tdir/migrate_dir
13114 mkdir $DIR/$tdir/other_dir
13115 touch $DIR/$tdir/migrate_dir/a
13116 ln $DIR/$tdir/migrate_dir/a $DIR/$tdir/other_dir/b
13117 ls $DIR/$tdir/other_dir
13119 $LFS migrate -m 1 $DIR/$tdir/migrate_dir ||
13120 error "migrate dir fails"
13122 mdt_index=$($LFS getstripe -M $DIR/$tdir/migrate_dir)
13123 [ $mdt_index == 1 ] || error "migrate_dir is not on MDT1"
13125 mdt_index=$($LFS getstripe -M $DIR/$tdir/migrate_dir/a)
13126 [ $mdt_index == 0 ] || error "a is not on MDT0"
13128 $LFS migrate -m 1 $DIR/$tdir/other_dir ||
13129 error "migrate dir fails"
13131 mdt_index=$($LFS getstripe -M $DIR/$tdir/other_dir)
13132 [ $mdt_index == 1 ] || error "other_dir is not on MDT1"
13134 mdt_index=$($LFS getstripe -M $DIR/$tdir/migrate_dir/a)
13135 [ $mdt_index == 1 ] || error "a is not on MDT1"
13137 mdt_index=$($LFS getstripe -M $DIR/$tdir/other_dir/b)
13138 [ $mdt_index == 1 ] || error "b is not on MDT1"
13140 a_fid=$($LFS path2fid $DIR/$tdir/migrate_dir/a)
13141 b_fid=$($LFS path2fid $DIR/$tdir/other_dir/b)
13143 [ "$a_fid" = "$b_fid" ] || error "different fid after migration"
13145 rm -rf $DIR/$tdir || error "rm dir failed after migration"
13147 run_test 230e "migrate mulitple local link files"
13150 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
13151 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
13155 mkdir -p $DIR/$tdir
13156 mkdir $DIR/$tdir/migrate_dir
13157 $LFS mkdir -i1 $DIR/$tdir/other_dir
13158 touch $DIR/$tdir/migrate_dir/a
13159 ln $DIR/$tdir/migrate_dir/a $DIR/$tdir/other_dir/ln1
13160 ln $DIR/$tdir/migrate_dir/a $DIR/$tdir/other_dir/ln2
13161 ls $DIR/$tdir/other_dir
13163 # a should be migrated to MDT1, since no other links on MDT0
13164 $LFS migrate -m 1 $DIR/$tdir/migrate_dir ||
13165 error "#1 migrate dir fails"
13166 mdt_index=$($LFS getstripe -M $DIR/$tdir/migrate_dir)
13167 [ $mdt_index == 1 ] || error "migrate_dir is not on MDT1"
13168 mdt_index=$($LFS getstripe -M $DIR/$tdir/migrate_dir/a)
13169 [ $mdt_index == 1 ] || error "a is not on MDT1"
13171 # a should stay on MDT1, because it is a mulitple link file
13172 $LFS migrate -m 0 $DIR/$tdir/migrate_dir ||
13173 error "#2 migrate dir fails"
13174 mdt_index=$($LFS getstripe -M $DIR/$tdir/migrate_dir/a)
13175 [ $mdt_index == 1 ] || error "a is not on MDT1"
13177 $LFS migrate -m 1 $DIR/$tdir/migrate_dir ||
13178 error "#3 migrate dir fails"
13180 a_fid=$($LFS path2fid $DIR/$tdir/migrate_dir/a)
13181 ln_fid=$($LFS path2fid $DIR/$tdir/other_dir/ln1)
13182 [ "$a_fid" = "$ln_fid" ] || error "different fid after migrate to MDT1"
13184 rm -rf $DIR/$tdir/other_dir/ln1 || error "unlink ln1 fails"
13185 rm -rf $DIR/$tdir/other_dir/ln2 || error "unlink ln2 fails"
13187 # a should be migrated to MDT0, since no other links on MDT1
13188 $LFS migrate -m 0 $DIR/$tdir/migrate_dir ||
13189 error "#4 migrate dir fails"
13190 mdt_index=$($LFS getstripe -M $DIR/$tdir/migrate_dir/a)
13191 [ $mdt_index == 0 ] || error "a is not on MDT0"
13193 rm -rf $DIR/$tdir || error "rm dir failed after migration"
13195 run_test 230f "migrate mulitple remote link files"
13198 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
13199 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
13201 mkdir -p $DIR/$tdir/migrate_dir
13203 $LFS migrate -m 1000 $DIR/$tdir/migrate_dir &&
13204 error "migrating dir to non-exist MDT succeeds"
13207 run_test 230g "migrate dir to non-exist MDT"
13210 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
13211 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
13212 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.7.64) ] &&
13213 skip "Need MDS version at least 2.7.64" && return
13216 mkdir -p $DIR/$tdir/migrate_dir
13218 $LFS migrate -m1 $DIR &&
13219 error "migrating mountpoint1 should fail"
13221 $LFS migrate -m1 $DIR/$tdir/.. &&
13222 error "migrating mountpoint2 should fail"
13224 $LFS migrate -m1 $DIR/$tdir/migrate_dir/.. ||
13225 error "migrating $tdir fail"
13227 mdt_index=$($LFS getstripe -M $DIR/$tdir)
13228 [ $mdt_index == 1 ] || error "$mdt_index != 1 after migration"
13230 mdt_index=$($LFS getstripe -M $DIR/$tdir/migrate_dir)
13231 [ $mdt_index == 1 ] || error "$mdt_index != 1 after migration"
13234 run_test 230h "migrate .. and root"
13237 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
13238 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
13240 mkdir -p $DIR/$tdir/migrate_dir
13242 $LFS migrate -m 1 $DIR/$tdir/migrate_dir/ ||
13243 error "migration fails with a tailing slash"
13245 $LFS migrate -m 0 $DIR/$tdir/migrate_dir// ||
13246 error "migration fails with two tailing slashes"
13248 run_test 230i "lfs migrate -m tolerates trailing slashes"
13252 # For simplicity this test assumes that max_pages_per_rpc
13253 # is the same across all OSCs
13254 local max_pages=$($LCTL get_param -n osc.*.max_pages_per_rpc | head -n1)
13255 local bulk_size=$((max_pages * 4096))
13257 mkdir -p $DIR/$tdir
13259 # clear the OSC stats
13260 $LCTL set_param osc.*.stats=0 &>/dev/null
13263 # Client writes $bulk_size - there must be 1 rpc for $max_pages.
13264 dd if=/dev/zero of=$DIR/$tdir/$tfile bs=$bulk_size count=1 \
13265 oflag=direct &>/dev/null || error "dd failed"
13267 sync; sleep 1; sync # just to be safe
13268 local nrpcs=$($LCTL get_param osc.*.stats |awk '/ost_write/ {print $2}')
13269 if [ x$nrpcs != "x1" ]; then
13270 $LCTL get_param osc.*.stats
13271 error "found $nrpcs ost_write RPCs, not 1 as expected"
13275 # Drop the OSC cache, otherwise we will read from it
13276 cancel_lru_locks osc
13278 # clear the OSC stats
13279 $LCTL set_param osc.*.stats=0 &>/dev/null
13281 # Client reads $bulk_size.
13282 dd if=$DIR/$tdir/$tfile of=/dev/null bs=$bulk_size count=1 \
13283 iflag=direct &>/dev/null || error "dd failed"
13285 nrpcs=$($LCTL get_param osc.*.stats | awk '/ost_read/ { print $2 }')
13286 if [ x$nrpcs != "x1" ]; then
13287 $LCTL get_param osc.*.stats
13288 error "found $nrpcs ost_read RPCs, not 1 as expected"
13291 run_test 231a "checking that reading/writing of BRW RPC size results in one RPC"
13294 mkdir -p $DIR/$tdir
13296 for i in {0..1023}; do
13297 dd if=/dev/zero of=$DIR/$tdir/$tfile conv=notrunc \
13298 seek=$((2 * i)) bs=4096 count=1 &>/dev/null ||
13299 error "dd of=$DIR/$tdir/$tfile seek=$((2 * i)) failed"
13303 run_test 231b "must not assert on fully utilized OST request buffer"
13306 mkdir -p $DIR/$tdir
13307 #define OBD_FAIL_LDLM_OST_LVB 0x31c
13308 $LCTL set_param fail_loc=0x31c
13310 # ignore dd failure
13311 dd if=/dev/zero of=$DIR/$tdir/$tfile bs=1M count=1 || true
13313 $LCTL set_param fail_loc=0
13314 umount_client $MOUNT || error "umount failed"
13315 mount_client $MOUNT || error "mount failed"
13317 run_test 232 "failed lock should not block umount"
13320 [ $(lustre_version_code $SINGLEMDS) -ge $(version_code 2.3.64) ] ||
13321 { skip "Need MDS version at least 2.3.64"; return; }
13322 [ -n "$FILESET" ] && skip "SKIP due to FILESET set" && return
13324 local fid=$($LFS path2fid $MOUNT)
13325 stat $MOUNT/.lustre/fid/$fid > /dev/null ||
13326 error "cannot access $MOUNT using its FID '$fid'"
13328 run_test 233a "checking that OBF of the FS root succeeds"
13331 [ $(lustre_version_code $SINGLEMDS) -ge $(version_code 2.5.90) ] ||
13332 { skip "Need MDS version at least 2.5.90"; return; }
13333 [ -n "$FILESET" ] && skip "SKIP due to FILESET set" && return
13335 local fid=$($LFS path2fid $MOUNT/.lustre)
13336 stat $MOUNT/.lustre/fid/$fid > /dev/null ||
13337 error "cannot access $MOUNT/.lustre using its FID '$fid'"
13339 fid=$($LFS path2fid $MOUNT/.lustre/fid)
13340 stat $MOUNT/.lustre/fid/$fid > /dev/null ||
13341 error "cannot access $MOUNT/.lustre/fid using its FID '$fid'"
13343 run_test 233b "checking that OBF of the FS .lustre succeeds"
13346 local p="$TMP/sanityN-$TESTNAME.parameters"
13347 save_lustre_params client "llite.*.xattr_cache" > $p
13348 lctl set_param llite.*.xattr_cache 1 ||
13349 { skip "xattr cache is not supported"; return 0; }
13351 mkdir -p $DIR/$tdir || error "mkdir failed"
13352 touch $DIR/$tdir/$tfile || error "touch failed"
13353 # OBD_FAIL_LLITE_XATTR_ENOMEM
13354 $LCTL set_param fail_loc=0x1405
13355 # output of the form: attr 2 4 44 3 fc13 x86_64
13356 V=($(IFS=".-" rpm -q attr))
13357 if [[ ${V[1]} > 2 || ${V[2]} > 4 || ${V[3]} > 44 ||
13358 ${V[1]} = 2 && ${V[2]} = 4 && ${V[3]} = 44 && ${V[4]} > 6 ]]; then
13359 # attr pre-2.4.44-7 had a bug with rc
13360 # LU-3703 - SLES 11 and FC13 clients have older attr
13361 getfattr -n user.attr $DIR/$tdir/$tfile &&
13362 error "getfattr should have failed with ENOMEM"
13364 skip "LU-3703: attr version $(getfattr --version) too old"
13366 $LCTL set_param fail_loc=0x0
13369 restore_lustre_params < $p
13372 run_test 234 "xattr cache should not crash on ENOMEM"
13375 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.4.52) ] &&
13376 skip "Need MDS version at least 2.4.52" && return
13377 flock_deadlock $DIR/$tfile
13382 124) error "process hangs on a deadlock"
13384 *) error "error executing flock_deadlock $DIR/$tfile"
13388 run_test 235 "LU-1715: flock deadlock detection does not work properly"
13392 check_swap_layouts_support && return 0
13393 test_mkdir -p -c1 $DIR/$tdir || error "mkdir $tdir failed"
13395 local ref1=/etc/passwd
13396 local ref2=/etc/group
13397 local file1=$DIR/$tdir/f1
13398 local file2=$DIR/$tdir/f2
13400 $SETSTRIPE -c 1 $file1 || error "cannot setstripe on '$file1': rc = $?"
13401 cp $ref1 $file1 || error "cp $ref1 $file1 failed: rc = $?"
13402 $SETSTRIPE -c 2 $file2 || error "cannot setstripe on '$file2': rc = $?"
13403 cp $ref2 $file2 || error "cp $ref2 $file2 failed: rc = $?"
13404 local fd=$(free_fd)
13405 local cmd="exec $fd<>$file2"
13408 $LFS swap_layouts $file1 /proc/self/fd/${fd} ||
13409 error "cannot swap layouts of '$file1' and /proc/self/fd/${fd}"
13412 cmp $ref2 $file1 || error "content compare failed ($ref2 != $file1)"
13417 run_test 236 "Layout swap on open unlinked file"
13419 # test to verify file handle related system calls
13420 # (name_to_handle_at/open_by_handle_at)
13421 # The new system calls are supported in glibc >= 2.14.
13424 echo "Test file_handle syscalls" > $DIR/$tfile ||
13425 error "write failed"
13426 check_fhandle_syscalls $DIR/$tfile ||
13427 error "check_fhandle_syscalls failed"
13429 run_test 237 "Verify name_to_handle_at/open_by_handle_at syscalls"
13431 # LU-4659 linkea consistency
13433 local server_version=$(lustre_version_code $SINGLEMDS)
13435 [[ $server_version -gt $(version_code 2.5.57) ]] ||
13436 [[ $server_version -gt $(version_code 2.5.1) &&
13437 $server_version -lt $(version_code 2.5.50) ]] ||
13438 { skip "Need MDS version at least 2.5.58 or 2.5.2+"; return; }
13441 ln $DIR/$tfile $DIR/$tfile.lnk
13442 touch $DIR/$tfile.new
13443 mv $DIR/$tfile.new $DIR/$tfile
13444 local fid1=$($LFS path2fid $DIR/$tfile)
13445 local fid2=$($LFS path2fid $DIR/$tfile.lnk)
13446 local path1=$($LFS fid2path $FSNAME "$fid1")
13447 [ $tfile == $path1 ] || error "linkea inconsistent: $tfile $fid1 $path1"
13448 local path2=$($LFS fid2path $FSNAME "$fid2")
13449 [ $tfile.lnk == $path2 ] ||
13450 error "linkea inconsistent: $tfile.lnk $fid2 $path2!"
13453 run_test 238 "Verify linkea consistency"
13456 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.5.60) ] &&
13457 skip "Need MDS version at least 2.5.60" && return
13458 local list=$(comma_list $(mdts_nodes))
13460 mkdir -p $DIR/$tdir
13461 createmany -o $DIR/$tdir/f- 5000
13462 unlinkmany $DIR/$tdir/f- 5000
13463 do_nodes $list "lctl set_param -n osp*.*.sync_changes 1"
13464 changes=$(do_nodes $list "lctl get_param -n osc.*MDT*.sync_changes \
13465 osc.*MDT*.sync_in_flight" | calc_sum)
13466 [ "$changes" -eq 0 ] || error "$changes not synced"
13468 run_test 239 "osp_sync test"
13470 test_239a() { #LU-5297
13472 #define OBD_FAIL_OSP_CHECK_INVALID_REC 0x2100
13473 do_facet $SINGLEMDS $LCTL set_param fail_loc=0x2100
13474 chgrp $RUNAS_GID $DIR/$tfile
13475 wait_delete_completed
13477 run_test 239a "process invalid osp sync record correctly"
13479 test_239b() { #LU-5297
13481 #define OBD_FAIL_OSP_CHECK_ENOMEM 0x2101
13482 do_facet $SINGLEMDS $LCTL set_param fail_loc=0x2101
13483 chgrp $RUNAS_GID $DIR/$tfile1
13484 wait_delete_completed
13485 do_facet $SINGLEMDS $LCTL set_param fail_loc=0
13487 chgrp $RUNAS_GID $DIR/$tfile2
13488 wait_delete_completed
13490 run_test 239b "process osp sync record with ENOMEM error correctly"
13493 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
13495 mkdir -p $DIR/$tdir
13497 $LFS mkdir -i 0 $DIR/$tdir/d0 ||
13498 error "failed to mkdir $DIR/$tdir/d0 on MDT0"
13499 $LFS mkdir -i 1 $DIR/$tdir/d0/d1 ||
13500 error "failed to mkdir $DIR/$tdir/d0/d1 on MDT1"
13502 umount_client $MOUNT || error "umount failed"
13503 #define OBD_FAIL_TGT_DELAY_CONDITIONAL 0x713
13504 do_facet mds2 lctl set_param fail_loc=0x713 fail_val=1
13505 mount_client $MOUNT || error "failed to mount client"
13507 echo "stat $DIR/$tdir/d0/d1, should not fail/ASSERT"
13508 stat $DIR/$tdir/d0/d1 || error "fail to stat $DIR/$tdir/d0/d1"
13510 run_test 240 "race between ldlm enqueue and the connection RPC (no ASSERT)"
13513 for LOOP in $(seq $1); do
13514 dd if=$DIR/$tfile of=/dev/null bs=40960 count=1 2>/dev/null
13515 cancel_lru_locks osc || true
13520 for LOOP in $(seq $1); do
13521 dd if=$DIR/$tfile of=/dev/null bs=40960 count=1 \
13522 iflag=direct 2>/dev/null
13527 dd if=/dev/zero of=$DIR/$tfile count=1 bs=40960
13529 cancel_lru_locks osc
13530 test_241_bio 1000 &
13535 run_test 241 "bio vs dio"
13538 dd if=/dev/zero of=$DIR/$tfile count=1 bs=40960
13540 test_241_dio 1000 &
13545 run_test 241b "dio vs dio"
13548 mkdir -p $DIR/$tdir
13549 touch $DIR/$tdir/$tfile
13551 #define OBD_FAIL_MDS_READPAGE_PACK 0x105
13552 do_facet mds1 lctl set_param fail_loc=0x105
13553 /bin/ls $DIR/$tdir && error "ls $DIR/$tdir should fail"
13555 do_facet mds1 lctl set_param fail_loc=0
13556 /bin/ls $DIR/$tdir || error "ls $DIR/$tdir failed"
13558 run_test 242 "mdt_readpage failure should not cause directory unreadable"
13562 test_mkdir -p $DIR/$tdir
13563 group_lock_test -d $DIR/$tdir || error "A group lock test failed"
13565 run_test 243 "various group lock tests"
13569 test_mkdir -p $DIR/$tdir
13570 dd if=/dev/zero of=$DIR/$tdir/$tfile bs=1M count=35
13571 sendfile_grouplock $DIR/$tdir/$tfile || \
13572 error "sendfile+grouplock failed"
13575 run_test 244 "sendfile with group lock tests"
13578 local flagname="multi_mod_rpcs"
13579 local connect_data_name="max_mod_rpcs"
13582 # check if multiple modify RPCs flag is set
13583 out=$($LCTL get_param mdc.$FSNAME-MDT0000-*.import |
13584 grep "connect_flags:")
13587 echo "$out" | grep -qw $flagname
13588 if [ $? -ne 0 ]; then
13589 echo "connect flag $flagname is not set"
13593 # check if multiple modify RPCs data is set
13594 out=$($LCTL get_param mdc.$FSNAME-MDT0000-*.import)
13597 echo "$out" | grep -qw $connect_data_name ||
13598 error "import should have connect data $connect_data_name"
13600 run_test 245 "check mdc connection flag/data: multiple modify RPCs"
13602 test_246() { # LU-7371
13603 [ $(lustre_version_code ost1) -lt $(version_code 2.7.62) ] &&
13604 skip "Need OST version >= 2.7.62" && return 0
13605 do_facet ost1 $LCTL set_param fail_val=4095
13606 #define OBD_FAIL_OST_READ_SIZE 0x234
13607 do_facet ost1 $LCTL set_param fail_loc=0x234
13608 $LFS setstripe $DIR/$tfile -i 0 -c 1
13609 dd if=/dev/zero of=$DIR/$tfile bs=4095 count=1 > /dev/null 2>&1
13610 cancel_lru_locks $FSNAME-OST0000
13611 dd if=$DIR/$tfile of=/dev/null bs=1048576 || error "Read failed"
13613 run_test 246 "Read file of size 4095 should return right length"
13616 lctl get_param -n mdc.$FSNAME-MDT0000*.import |
13618 { skip "Fileset feature is not supported"; return; }
13620 local submount=${MOUNT}_$tdir
13623 mkdir -p $submount || error "mkdir $submount failed"
13624 FILESET="$FILESET/$tdir" mount_client $submount ||
13625 error "mount $submount failed"
13626 echo foo > $submount/$tfile || error "write $submount/$tfile failed"
13627 [ $(cat $MOUNT/$tdir/$tfile) = "foo" ] ||
13628 error "read $MOUNT/$tdir/$tfile failed"
13629 umount_client $submount || error "umount $submount failed"
13632 run_test 247a "mount subdir as fileset"
13635 lctl get_param -n mdc.$FSNAME-MDT0000*.import | grep -q subtree ||
13636 { skip "Fileset feature is not supported"; return; }
13638 local submount=${MOUNT}_$tdir
13640 rm -rf $MOUNT/$tdir
13641 mkdir -p $submount || error "mkdir $submount failed"
13643 FILESET="$FILESET/$tdir" mount_client $submount &&
13644 error "mount $submount should fail"
13647 run_test 247b "mount subdir that dose not exist"
13650 lctl get_param -n mdc.$FSNAME-MDT0000*.import | grep -q subtree ||
13651 { skip "Fileset feature is not supported"; return; }
13653 local submount=${MOUNT}_$tdir
13655 mkdir -p $MOUNT/$tdir/dir1
13656 mkdir -p $submount || error "mkdir $submount failed"
13657 FILESET="$FILESET/$tdir" mount_client $submount ||
13658 error "mount $submount failed"
13659 local fid=$($LFS path2fid $MOUNT/)
13660 $LFS fid2path $submount $fid && error "fid2path should fail"
13661 umount_client $submount || error "umount $submount failed"
13664 run_test 247c "running fid2path outside root"
13667 lctl get_param -n mdc.$FSNAME-MDT0000*.import | grep -q subtree ||
13668 { skip "Fileset feature is not supported"; return; }
13670 local submount=${MOUNT}_$tdir
13672 mkdir -p $MOUNT/$tdir/dir1
13673 mkdir -p $submount || error "mkdir $submount failed"
13674 FILESET="$FILESET/$tdir" mount_client $submount ||
13675 error "mount $submount failed"
13676 local fid=$($LFS path2fid $submount/dir1)
13677 $LFS fid2path $submount $fid || error "fid2path should succeed"
13678 umount_client $submount || error "umount $submount failed"
13681 run_test 247d "running fid2path inside root"
13685 lctl get_param -n mdc.$FSNAME-MDT0000*.import |
13687 { skip "Fileset feature is not supported"; return; }
13689 local submount=${MOUNT}_$tdir
13692 mkdir -p $submount || error "mkdir $submount failed"
13693 FILESET="$FILESET/.." mount_client $submount &&
13694 error "mount $submount should fail"
13697 run_test 247e "mount .. as fileset"
13700 local my_error=error
13702 # This test case is time sensitive and maloo uses kvm to run auto test.
13703 # Therefore the complete time of I/O task is unreliable and depends on
13704 # the work load on the host machine when the task is running.
13705 which virt-what 2> /dev/null && [ "$(virt-what)" != "kvm" ] ||
13706 { echo "no virt-what installed or running in kvm; ignore error";
13707 my_error="error_ignore env=kvm"; }
13709 # create a large file for fast read verification
13710 dd if=/dev/zero of=$DIR/$tfile bs=128M count=1 > /dev/null 2>&1
13712 # make sure the file is created correctly
13713 $CHECKSTAT -s $((128*1024*1024)) $DIR/$tfile ||
13714 { rm -f $DIR/$tfile; skip "file creation error" && return; }
13716 local saved_fast_read=$($LCTL get_param -n llite.*.fast_read)
13718 echo "Test 1: verify that fast read is 4 times faster on cache read"
13720 # small read with fast read enabled
13721 $LCTL set_param -n llite.*.fast_read=1
13722 local t_fast=$(eval time -p dd if=$DIR/$tfile of=/dev/null bs=4k 2>&1 |
13723 awk '/real/ { print $2 }')
13725 # small read with fast read disabled
13726 $LCTL set_param -n llite.*.fast_read=0
13727 local t_slow=$(eval time -p dd if=$DIR/$tfile of=/dev/null bs=4k 2>&1 |
13728 awk '/real/ { print $2 }')
13730 # verify that fast read is 4 times faster for cache read
13731 [ $(bc <<< "4 * $t_fast < $t_slow") -eq 1 ] ||
13732 $my_error "fast read was not 4 times faster: $t_fast vs $t_slow"
13734 echo "Test 2: verify the performance between big and small read"
13735 $LCTL set_param -n llite.*.fast_read=1
13737 # 1k non-cache read
13738 cancel_lru_locks osc
13739 local t_1k=$(eval time -p dd if=$DIR/$tfile of=/dev/null bs=1k 2>&1 |
13740 awk '/real/ { print $2 }')
13742 # 1M non-cache read
13743 cancel_lru_locks osc
13744 local t_1m=$(eval time -p dd if=$DIR/$tfile of=/dev/null bs=1M 2>&1 |
13745 awk '/real/ { print $2 }')
13747 # verify that big IO is not 4 times faster than small IO
13748 [ $(bc <<< "4 * $t_1k >= $t_1m") -eq 1 ] ||
13749 $my_error "bigger IO is way too fast: $t_1k vs $t_1m"
13751 $LCTL set_param -n llite.*.fast_read=$saved_fast_read
13754 run_test 248 "fast read verification"
13756 test_249() { # LU-7890
13758 $SETSTRIPE -c 1 $DIR/$tfile
13760 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.8.53) ] &&
13761 skip "Need at least version 2.8.54"
13763 # Offset 2T == 4k * 512M
13764 dd if=/dev/zero of=$DIR/$tfile bs=4k count=1 seek=512M ||
13765 error "dd to 2T offset failed"
13767 run_test 249 "Write above 2T file size"
13770 [ "$(facet_fstype ost$(($($GETSTRIPE -i $DIR/$tfile) + 1)))" = "zfs" ] \
13771 && skip "no 16TB file size limit on ZFS" && return
13773 $SETSTRIPE -c 1 $DIR/$tfile
13774 # ldiskfs extent file size limit is (16TB - 4KB - 1) bytes
13775 local size=$((16 * 1024 * 1024 * 1024 * 1024 - 4096 - 1))
13776 $TRUNCATE $DIR/$tfile $size || error "truncate $tfile to $size failed"
13777 dd if=/dev/zero of=$DIR/$tfile bs=10 count=1 oflag=append \
13778 conv=notrunc,fsync && error "append succeeded"
13781 run_test 250 "Write above 16T limit"
13784 $SETSTRIPE -c -1 -S 1048576 $DIR/$tfile
13786 #define OBD_FAIL_LLITE_LOST_LAYOUT 0x1407
13787 #Skip once - writing the first stripe will succeed
13788 $LCTL set_param fail_loc=0xa0001407 fail_val=1
13789 $MULTIOP $DIR/$tfile o:O_RDWR:w2097152c 2>&1 | grep -q "short write" &&
13790 error "short write happened"
13792 $LCTL set_param fail_loc=0xa0001407 fail_val=1
13793 $MULTIOP $DIR/$tfile or2097152c 2>&1 | grep -q "short read" &&
13794 error "short read happened"
13798 run_test 251 "Handling short read and write correctly"
13808 if [ "$(facet_fstype ost1)" != "ldiskfs" -o \
13809 "$(facet_fstype mds1)" != "ldiskfs" ]; then
13810 skip "can only run lr_reader on ldiskfs target"
13814 # check lr_reader on OST0000
13816 dev=$(facet_device $tgt)
13817 out=$(do_facet $tgt $LR_READER $dev)
13818 [ $? -eq 0 ] || error "$LR_READER failed on target $tgt device $dev"
13820 uuid=$(echo "$out" | grep -i uuid | awk '{ print $2 }')
13821 [ "$uuid" == "$(ostuuid_from_index 0)" ] ||
13822 error "Invalid uuid returned by $LR_READER on target $tgt"
13823 echo -e "uuid returned by $LR_READER is '$uuid'\n"
13825 # check lr_reader -c on MDT0000
13827 dev=$(facet_device $tgt)
13828 if ! do_facet $tgt $LR_READER -h | grep -q OPTIONS; then
13829 echo "$LR_READER does not support additional options"
13832 out=$(do_facet $tgt $LR_READER -c $dev)
13833 [ $? -eq 0 ] || error "$LR_READER failed on target $tgt device $dev"
13835 num=$(echo "$out" | grep -c "mdtlov")
13836 [ "$num" -eq $((MDSCOUNT - 1)) ] ||
13837 error "Invalid number of mdtlov clients returned by $LR_READER"
13838 echo -e "Number of mdtlov clients returned by $LR_READER is '$num'\n"
13840 # check lr_reader -cr on MDT0000
13841 out=$(do_facet $tgt $LR_READER -cr $dev)
13842 [ $? -eq 0 ] || error "$LR_READER failed on target $tgt device $dev"
13844 echo "$out" | grep -q "^reply_data:$" ||
13845 error "$LR_READER should have returned 'reply_data' section"
13846 num=$(echo "$out" | grep -c "client_generation")
13847 echo -e "Number of reply data returned by $LR_READER is '$num'\n"
13849 run_test 252 "check lr_reader tool"
13854 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
13855 remote_mds_nodsh && skip "remote MDS with nodsh" && return
13856 do_facet mds1 $LCTL get_param -n mdd.$MDT0.changelog_size ||
13857 { skip "MDS does not support changelog_size" && return; }
13859 cl_user=$(do_facet mds1 $LCTL --device $MDT0 changelog_register -n)
13860 echo "Registered as changelog user $cl_user"
13862 $LFS changelog_clear $MDT0 $cl_user 0
13864 local size1=$(do_facet mds1 \
13865 $LCTL get_param -n mdd.$MDT0.changelog_size)
13866 echo "Changelog size $size1"
13869 $LFS mkdir -i 0 $DIR/$tdir
13871 mkdir -p $DIR/$tdir/pics/2008/zachy
13872 touch $DIR/$tdir/pics/2008/zachy/timestamp
13873 cp /etc/hosts $DIR/$tdir/pics/2008/zachy/pic1.jpg
13874 mv $DIR/$tdir/pics/2008/zachy $DIR/$tdir/pics/zach
13875 ln $DIR/$tdir/pics/zach/pic1.jpg $DIR/$tdir/pics/2008/portland.jpg
13876 ln -s $DIR/$tdir/pics/2008/portland.jpg $DIR/$tdir/pics/desktop.jpg
13877 rm $DIR/$tdir/pics/desktop.jpg
13879 local size2=$(do_facet mds1 \
13880 $LCTL get_param -n mdd.$MDT0.changelog_size)
13881 echo "Changelog size after work $size2"
13883 do_facet mds1 $LCTL --device $MDT0 changelog_deregister $cl_user
13885 if (( size2 <= size1 )); then
13886 error "Changelog size after work should be greater than original"
13890 run_test 254 "Check changelog size"
13897 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
13898 remote_mds_nodsh && skip "remote MDS with nodsh" && return
13899 [ "$(facet_fstype mds1)" != "ldiskfs" ] &&
13900 skip "non-ldiskfs backend" && return
13902 mdt_dev=$(mdsdevname 1)
13904 cl_user=$(do_facet mds1 \
13905 "$LCTL get_param -n mdd.$MDT0.changelog_users | grep cl")
13906 if [[ -n $cl_user ]]; then
13907 skip "active changelog user"
13911 cl_user=$(do_facet mds1 $LCTL --device $MDT0 changelog_register -n)
13912 echo "Registered as changelog user $cl_user"
13915 mkdir -p $DIR/$tdir
13917 $LFS changelog_clear $MDT0 $cl_user 0
13920 touch $DIR/$tdir/{1..10}
13923 stop mds1 || error "Fail to stop MDT."
13926 start mds1 $mdt_dev $MDS_MOUNT_OPTS || error "Fail to start MDT."
13928 #after mount new plainllog is used
13929 touch $DIR/$tdir/{11..19}
13930 cat_sl=$(do_facet mds1 \
13931 "$DEBUGFS -R \\\"dump changelog_catalog cat.dmp\\\" $mdt_dev; \
13932 llog_reader cat.dmp | grep \\\"type=1064553b\\\" | wc -l")
13934 if (( cat_sl != 2 )); then
13935 do_facet mds1 $LCTL --device $MDT0 changelog_deregister $cl_user
13936 error "Changelog catalog has wrong number of slots $cat_sl"
13939 $LFS changelog_clear $MDT0 $cl_user 0
13941 cat_sl=$(do_facet mds1 \
13942 "$DEBUGFS -R \\\"dump changelog_catalog cat.dmp\\\" $mdt_dev; \
13943 llog_reader cat.dmp | grep \\\"type=1064553b\\\" | wc -l")
13945 do_facet mds1 $LCTL --device $MDT0 changelog_deregister $cl_user
13947 if (( cat_sl == 2 )); then
13948 error "Empty plain llog was not deleted from changelog catalog"
13950 if (( cat_sl != 1 )); then
13951 error "Active plain llog shouldn\`t be deleted from catalog"
13954 run_test 256 "Check llog delete for empty and not full state"
13957 #define OBD_FAIL_MDC_CLOSE 0x806
13958 $LCTL set_param fail_loc=0x80000806
13962 run_test 260 "Check mdc_close fail"
13964 cleanup_test_300() {
13968 test_striped_dir() {
13973 mkdir -p $DIR/$tdir
13975 SAVE_UMASK=$(umask)
13976 trap cleanup_test_300 RETURN EXIT
13978 $LFS setdirstripe -i $mdt_index -c 2 -t all_char -m 755 \
13979 $DIR/$tdir/striped_dir ||
13980 error "set striped dir error"
13982 local mode=$(stat -c%a $DIR/$tdir/striped_dir)
13983 [ "$mode" = "755" ] || error "expect 755 got $mode"
13985 $LFS getdirstripe $DIR/$tdir/striped_dir > /dev/null 2>&1 ||
13986 error "getdirstripe failed"
13987 stripe_count=$($LFS getdirstripe -c $DIR/$tdir/striped_dir)
13988 if [ "$stripe_count" != "2" ]; then
13989 error "stripe_count is $stripe_count, expect 2"
13992 stripe_index=$($LFS getdirstripe -i $DIR/$tdir/striped_dir)
13993 if [ "$stripe_index" != "$mdt_index" ]; then
13994 error "stripe_index is $stripe_index, expect $mdt_index"
13997 [ $(stat -c%h $DIR/$tdir/striped_dir) == '2' ] ||
13998 error "nlink error after create striped dir"
14000 mkdir $DIR/$tdir/striped_dir/a
14001 mkdir $DIR/$tdir/striped_dir/b
14003 stat $DIR/$tdir/striped_dir/a ||
14004 error "create dir under striped dir failed"
14005 stat $DIR/$tdir/striped_dir/b ||
14006 error "create dir under striped dir failed"
14008 [ $(stat -c%h $DIR/$tdir/striped_dir) == '4' ] ||
14009 error "nlink error after mkdir"
14011 rmdir $DIR/$tdir/striped_dir/a
14012 [ $(stat -c%h $DIR/$tdir/striped_dir) == '3' ] ||
14013 error "nlink error after rmdir"
14015 rmdir $DIR/$tdir/striped_dir/b
14016 [ $(stat -c%h $DIR/$tdir/striped_dir) == '2' ] ||
14017 error "nlink error after rmdir"
14019 chattr +i $DIR/$tdir/striped_dir
14020 createmany -o $DIR/$tdir/striped_dir/f 10 &&
14021 error "immutable flags not working under striped dir!"
14022 chattr -i $DIR/$tdir/striped_dir
14024 rmdir $DIR/$tdir/striped_dir ||
14025 error "rmdir striped dir error"
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
14038 test_striped_dir 0 || error "failed on striped dir on MDT0"
14039 test_striped_dir 1 || error "failed on striped dir on MDT0"
14041 run_test 300a "basic striped dir sanity test"
14044 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.7.0) ] &&
14045 skip "skipped for lustre < 2.7.0" && return
14046 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
14047 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
14053 test_mkdir $DIR/$tdir || error "mkdir fail"
14054 $LFS setdirstripe -i 0 -c 2 -t all_char $DIR/$tdir/striped_dir ||
14055 error "set striped dir error"
14056 for ((i=0; i<10; i++)); do
14057 mtime1=$(stat -c %Y $DIR/$tdir/striped_dir)
14059 touch $DIR/$tdir/striped_dir/file_$i ||
14060 error "touch error $i"
14061 mtime2=$(stat -c %Y $DIR/$tdir/striped_dir)
14062 [ $mtime1 -eq $mtime2 ] &&
14063 error "mtime not change after create"
14065 rm -f $DIR/$tdir/striped_dir/file_$i ||
14066 error "unlink error $i"
14067 mtime3=$(stat -c %Y $DIR/$tdir/striped_dir)
14068 [ $mtime2 -eq $mtime3 ] &&
14069 error "mtime did not change after unlink"
14073 run_test 300b "check ctime/mtime for striped dir"
14076 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.7.0) ] &&
14077 skip "skipped for lustre < 2.7.0" && return
14078 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
14079 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
14082 mkdir -p $DIR/$tdir
14083 $LFS setdirstripe -i 0 -c 2 $DIR/$tdir/striped_dir ||
14084 error "set striped dir error"
14086 chown $RUNAS_ID:$RUNAS_GID $DIR/$tdir/striped_dir ||
14087 error "chown striped dir failed"
14089 $RUNAS createmany -o $DIR/$tdir/striped_dir/f 5000 ||
14090 error "create 5k files failed"
14092 file_count=$(ls $DIR/$tdir/striped_dir | wc -l)
14094 [ "$file_count" = 5000 ] || error "file count $file_count != 5000"
14098 run_test 300c "chown && check ls under striped directory"
14101 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.7.0) ] &&
14102 skip "skipped for lustre < 2.7.0" && return
14103 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
14104 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
14108 mkdir -p $DIR/$tdir
14109 $SETSTRIPE -c 2 $DIR/$tdir
14111 #local striped directory
14112 $LFS setdirstripe -i 0 -c 2 -t all_char $DIR/$tdir/striped_dir ||
14113 error "set striped dir error"
14114 createmany -o $DIR/$tdir/striped_dir/f 10 ||
14115 error "create 10 files failed"
14117 #remote striped directory
14118 $LFS setdirstripe -i 1 -c 2 $DIR/$tdir/remote_striped_dir ||
14119 error "set striped dir error"
14120 createmany -o $DIR/$tdir/remote_striped_dir/f 10 ||
14121 error "create 10 files failed"
14123 for file in $(find $DIR/$tdir); do
14124 stripe_count=$($GETSTRIPE -c $file)
14125 [ $stripe_count -eq 2 ] ||
14126 error "wrong stripe $stripe_count for $file"
14131 run_test 300d "check default stripe under striped directory"
14134 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.7.55) ] &&
14135 skip "Need MDS version at least 2.7.55" && return
14136 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
14137 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
14141 mkdir -p $DIR/$tdir
14143 $LFS setdirstripe -i 0 -c 2 -t all_char $DIR/$tdir/striped_dir ||
14144 error "set striped dir error"
14146 touch $DIR/$tdir/striped_dir/a
14147 touch $DIR/$tdir/striped_dir/b
14148 touch $DIR/$tdir/striped_dir/c
14150 mkdir $DIR/$tdir/striped_dir/dir_a
14151 mkdir $DIR/$tdir/striped_dir/dir_b
14152 mkdir $DIR/$tdir/striped_dir/dir_c
14154 $LFS setdirstripe -i 0 -c 2 -t all_char $DIR/$tdir/striped_dir/stp_a ||
14155 error "set striped dir under striped dir error"
14157 $LFS setdirstripe -i 0 -c 2 -t all_char $DIR/$tdir/striped_dir/stp_b ||
14158 error "set striped dir under striped dir error"
14160 $LFS setdirstripe -i 0 -c 2 -t all_char $DIR/$tdir/striped_dir/stp_c ||
14161 error "set striped dir under striped dir error"
14163 mrename $DIR/$tdir/striped_dir/dir_a $DIR/$tdir/striped_dir/dir_b ||
14164 error "rename dir under striped dir fails"
14166 mrename $DIR/$tdir/striped_dir/stp_a $DIR/$tdir/striped_dir/stp_b ||
14167 error "rename dir under different stripes fails"
14169 mrename $DIR/$tdir/striped_dir/a $DIR/$tdir/striped_dir/c ||
14170 error "rename file under striped dir should succeed"
14172 mrename $DIR/$tdir/striped_dir/dir_b $DIR/$tdir/striped_dir/dir_c ||
14173 error "rename dir under striped dir should succeed"
14177 run_test 300e "check rename under striped directory"
14180 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.7.55) ] &&
14181 skip "Need MDS version at least 2.7.55" && return
14182 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
14183 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
14188 mkdir -p $DIR/$tdir
14190 $LFS setdirstripe -i 0 -c 2 -t all_char $DIR/$tdir/striped_dir ||
14191 error "set striped dir error"
14193 $LFS setdirstripe -i 0 -c 2 -t all_char $DIR/$tdir/striped_dir1 ||
14194 error "set striped dir error"
14196 touch $DIR/$tdir/striped_dir/a
14197 mkdir $DIR/$tdir/striped_dir/dir_a
14198 $LFS setdirstripe -i 0 -c 2 $DIR/$tdir/striped_dir/stp_a ||
14199 error "create striped dir under striped dir fails"
14201 touch $DIR/$tdir/striped_dir1/b
14202 mkdir $DIR/$tdir/striped_dir1/dir_b
14203 $LFS setdirstripe -i 0 -c 2 $DIR/$tdir/striped_dir/stp_b ||
14204 error "create striped dir under striped dir fails"
14206 mrename $DIR/$tdir/striped_dir/dir_a $DIR/$tdir/striped_dir1/dir_b ||
14207 error "rename dir under different striped dir should fail"
14209 mrename $DIR/$tdir/striped_dir/stp_a $DIR/$tdir/striped_dir1/stp_b ||
14210 error "rename striped dir under diff striped dir should fail"
14212 mrename $DIR/$tdir/striped_dir/a $DIR/$tdir/striped_dir1/a ||
14213 error "rename file under diff striped dirs fails"
14217 run_test 300f "check rename cross striped directory"
14219 test_300_check_default_striped_dir()
14222 local default_count=$2
14223 local default_index=$3
14226 local dir_stripe_index
14229 echo "checking $dirname $default_count $default_index"
14230 $LFS setdirstripe -D -c $default_count -i $default_index \
14231 -t all_char $DIR/$tdir/$dirname ||
14232 error "set default stripe on striped dir error"
14233 stripe_count=$($LFS getdirstripe -D -c $DIR/$tdir/$dirname)
14234 [ $stripe_count -eq $default_count ] ||
14235 error "expect $default_count get $stripe_count for $dirname"
14237 stripe_index=$($LFS getdirstripe -D -i $DIR/$tdir/$dirname)
14238 [ $stripe_index -eq $default_index ] ||
14239 error "expect $default_index get $stripe_index for $dirname"
14241 mkdir $DIR/$tdir/$dirname/{test1,test2,test3,test4} ||
14242 error "create dirs failed"
14244 createmany -o $DIR/$tdir/$dirname/f- 10 || error "create files failed"
14245 unlinkmany $DIR/$tdir/$dirname/f- 10 || error "unlink files failed"
14246 for dir in $(find $DIR/$tdir/$dirname/*); do
14247 stripe_count=$($LFS getdirstripe -c $dir)
14248 [ $stripe_count -eq $default_count ] ||
14249 [ $stripe_count -eq 0 -o $default_count -eq 1 ] ||
14250 error "stripe count $default_count != $stripe_count for $dir"
14252 stripe_index=$($LFS getdirstripe -i $dir)
14253 [ $default_index -eq -1 -o $stripe_index -eq $default_index ] ||
14254 error "$stripe_index != $default_index for $dir"
14256 #check default stripe
14257 stripe_count=$($LFS getdirstripe -D -c $dir)
14258 [ $stripe_count -eq $default_count ] ||
14259 error "default count $default_count != $stripe_count for $dir"
14261 stripe_index=$($LFS getdirstripe -D -i $dir)
14262 [ $stripe_index -eq $default_index ] ||
14263 error "default index $default_index != $stripe_index for $dir"
14265 rmdir $DIR/$tdir/$dirname/* || error "rmdir failed"
14269 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.7.55) ] &&
14270 skip "Need MDS version at least 2.7.55" && return
14271 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
14277 mkdir $DIR/$tdir/normal_dir
14279 test_300_check_default_striped_dir normal_dir $MDSCOUNT 1
14280 test_300_check_default_striped_dir normal_dir 1 0
14281 test_300_check_default_striped_dir normal_dir 2 1
14282 test_300_check_default_striped_dir normal_dir 2 -1
14284 #delete default stripe information
14285 echo "delete default stripeEA"
14286 $LFS setdirstripe -d $DIR/$tdir/normal_dir ||
14287 error "set default stripe on striped dir error"
14289 mkdir -p $DIR/$tdir/normal_dir/{test1,test2,test3,test4}
14290 for dir in $(find $DIR/$tdir/normal_dir/*); do
14291 stripe_count=$($LFS getdirstripe -c $dir)
14292 [ $stripe_count -eq 0 ] ||
14293 error "expect 1 get $stripe_count for $dir"
14294 stripe_index=$($LFS getdirstripe -i $dir)
14295 [ $stripe_index -eq 0 ] ||
14296 error "expect 0 get $stripe_index for $dir"
14299 run_test 300g "check default striped directory for normal directory"
14302 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.7.55) ] &&
14303 skip "Need MDS version at least 2.7.55" && return
14304 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
14309 $LFS setdirstripe -i 0 -c $MDSCOUNT -t all_char \
14310 $DIR/$tdir/striped_dir ||
14311 error "set striped dir error"
14313 test_300_check_default_striped_dir striped_dir $MDSCOUNT 1
14314 test_300_check_default_striped_dir striped_dir 1 0
14315 test_300_check_default_striped_dir striped_dir 2 1
14316 test_300_check_default_striped_dir striped_dir 2 -1
14318 #delete default stripe information
14319 $LFS setdirstripe -d $DIR/$tdir/striped_dir ||
14320 error "set default stripe on striped dir error"
14322 mkdir -p $DIR/$tdir/striped_dir/{test1,test2,test3,test4}
14323 for dir in $(find $DIR/$tdir/striped_dir/*); do
14324 stripe_count=$($LFS getdirstripe -c $dir)
14325 [ $stripe_count -eq 0 ] ||
14326 error "expect 1 get $stripe_count for $dir"
14329 run_test 300h "check default striped directory for striped directory"
14332 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.7.55) ] &&
14333 skip "Need MDS version at least 2.7.55" && return
14334 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
14335 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
14341 $LFS setdirstripe -i 0 -c$MDSCOUNT -t all_char $DIR/$tdir/striped_dir ||
14342 error "set striped dir error"
14344 createmany -o $DIR/$tdir/striped_dir/f- 10 ||
14345 error "create files under striped dir failed"
14347 # unfortunately, we need to umount to clear dir layout cache for now
14348 # once we fully implement dir layout, we can drop this
14349 umount_client $MOUNT || error "umount failed"
14350 mount_client $MOUNT || error "mount failed"
14352 #set the stripe to be unknown hash type
14353 #define OBD_FAIL_UNKNOWN_LMV_STRIPE 0x1901
14354 $LCTL set_param fail_loc=0x1901
14355 for ((i = 0; i < 10; i++)); do
14356 $CHECKSTAT -t file $DIR/$tdir/striped_dir/f-$i ||
14357 error "stat f-$i failed"
14358 rm $DIR/$tdir/striped_dir/f-$i || error "unlink f-$i failed"
14361 touch $DIR/$tdir/striped_dir/f0 &&
14362 error "create under striped dir with unknown hash should fail"
14364 $LCTL set_param fail_loc=0
14366 umount_client $MOUNT || error "umount failed"
14367 mount_client $MOUNT || error "mount failed"
14371 run_test 300i "client handle unknown hash type striped directory"
14374 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
14375 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.7.55) ] &&
14376 skip "Need MDS version at least 2.7.55" && return
14377 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
14383 #define OBD_FAIL_SPLIT_UPDATE_REC 0x1702
14384 $LCTL set_param fail_loc=0x1702
14385 $LFS setdirstripe -i 0 -c$MDSCOUNT -t all_char $DIR/$tdir/striped_dir ||
14386 error "set striped dir error"
14388 createmany -o $DIR/$tdir/striped_dir/f- 10 ||
14389 error "create files under striped dir failed"
14391 $LCTL set_param fail_loc=0
14393 rm -rf $DIR/$tdir || error "unlink striped dir fails"
14397 run_test 300j "test large update record"
14400 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.7.55) ] &&
14401 skip "Need MDS version at least 2.7.55" && return
14402 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
14403 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
14409 #define OBD_FAIL_LARGE_STRIPE 0x1703
14410 $LCTL set_param fail_loc=0x1703
14411 $LFS setdirstripe -i 0 -c512 $DIR/$tdir/striped_dir ||
14412 error "set striped dir error"
14413 $LCTL set_param fail_loc=0
14415 $LFS getdirstripe $DIR/$tdir/striped_dir ||
14416 error "getstripeddir fails"
14417 rm -rf $DIR/$tdir/striped_dir ||
14418 error "unlink striped dir fails"
14422 run_test 300k "test large striped directory"
14425 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.7.55) ] &&
14426 skip "Need MDS version at least 2.7.55" && return
14427 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
14428 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
14431 test_mkdir -p $DIR/$tdir/striped_dir
14432 chown $RUNAS_ID $DIR/$tdir/striped_dir ||
14433 error "chown $RUNAS_ID failed"
14434 $LFS setdirstripe -i 1 -D $DIR/$tdir/striped_dir ||
14435 error "set default striped dir failed"
14437 #define OBD_FAIL_MDS_STALE_DIR_LAYOUT 0x158
14438 $LCTL set_param fail_loc=0x80000158
14439 $RUNAS mkdir $DIR/$tdir/striped_dir/test_dir || error "create dir fails"
14441 stripe_index=$($LFS getdirstripe -i $DIR/$tdir/striped_dir/test_dir)
14442 [ $stripe_index -eq 1 ] ||
14443 error "expect 1 get $stripe_index for $dir"
14445 run_test 300l "non-root user to create dir under striped dir with stale layout"
14448 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.7.55) ] &&
14449 skip "Need MDS version at least 2.7.55" && return
14450 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
14451 [ $MDSCOUNT -ge 2 ] && skip "Only for single MDT" && return
14453 mkdir -p $DIR/$tdir/striped_dir
14454 $LFS setdirstripe -D -c 1 $DIR/$tdir/striped_dir ||
14455 error "set default stripes dir error"
14457 mkdir $DIR/$tdir/striped_dir/a || error "mkdir a fails"
14459 stripe_count=$($LFS getdirstripe -c $DIR/$tdir/striped_dir/a)
14460 [ $stripe_count -eq 0 ] ||
14461 error "expect 0 get $stripe_count for a"
14463 $LFS setdirstripe -D -c 2 $DIR/$tdir/striped_dir ||
14464 error "set default stripes dir error"
14466 mkdir $DIR/$tdir/striped_dir/b || error "mkdir b fails"
14468 stripe_count=$($LFS getdirstripe -c $DIR/$tdir/striped_dir/b)
14469 [ $stripe_count -eq 0 ] ||
14470 error "expect 0 get $stripe_count for b"
14472 $LFS setdirstripe -D -c1 -i2 $DIR/$tdir/striped_dir ||
14473 error "set default stripes dir error"
14475 mkdir $DIR/$tdir/striped_dir/c &&
14476 error "default stripe_index is invalid, mkdir c should fails"
14478 rm -rf $DIR/$tdir || error "rmdir fails"
14480 run_test 300m "setstriped directory on single MDT FS"
14483 local list=$(comma_list $(mdts_nodes))
14486 do_nodes $list $LCTL set_param -n mdt.*.enable_remote_dir_gid=0
14490 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.7.55) ] &&
14491 skip "Need MDS version at least 2.7.55" && return
14492 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
14493 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
14495 local list=$(comma_list $(mdts_nodes))
14497 trap cleanup_300n RETURN EXIT
14498 mkdir -p $DIR/$tdir
14499 chmod 777 $DIR/$tdir
14500 $RUNAS $LFS setdirstripe -i0 -c$MDSCOUNT \
14501 $DIR/$tdir/striped_dir > /dev/null 2>&1 &&
14502 error "create striped dir succeeds with gid=0"
14504 do_nodes $list $LCTL set_param -n mdt.*.enable_remote_dir_gid=-1
14505 $RUNAS $LFS setdirstripe -i0 -c$MDSCOUNT $DIR/$tdir/striped_dir ||
14506 error "create striped dir fails with gid=-1"
14508 do_nodes $list $LCTL set_param -n mdt.*.enable_remote_dir_gid=0
14509 $RUNAS $LFS setdirstripe -i 1 -c$MDSCOUNT -D \
14510 $DIR/$tdir/striped_dir > /dev/null 2>&1 &&
14511 error "set default striped dir succeeds with gid=0"
14514 do_nodes $list $LCTL set_param -n mdt.*.enable_remote_dir_gid=-1
14515 $RUNAS $LFS setdirstripe -i 1 -c$MDSCOUNT -D $DIR/$tdir/striped_dir ||
14516 error "set default striped dir fails with gid=-1"
14519 do_nodes $list $LCTL set_param -n mdt.*.enable_remote_dir_gid=0
14520 $RUNAS mkdir $DIR/$tdir/striped_dir/test_dir ||
14521 error "create test_dir fails"
14522 $RUNAS mkdir $DIR/$tdir/striped_dir/test_dir1 ||
14523 error "create test_dir1 fails"
14524 $RUNAS mkdir $DIR/$tdir/striped_dir/test_dir2 ||
14525 error "create test_dir2 fails"
14528 run_test 300n "non-root user to create dir under striped dir with default EA"
14531 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.7.55) ] &&
14532 skip "Need MDS version at least 2.7.55" && return
14533 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
14534 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
14538 mkdir -p $DIR/$tdir
14540 numfree1=$(lctl get_param -n mdc.*MDT0000*.filesfree)
14541 numfree2=$(lctl get_param -n mdc.*MDT0001*.filesfree)
14542 if [ $numfree1 -lt 66000 -o $numfree2 -lt 66000 ]; then
14543 skip "not enough free inodes $numfree1 $numfree2"
14547 numfree1=$(lctl get_param -n mdc.*MDT0000-mdc-*.kbytesfree)
14548 numfree2=$(lctl get_param -n mdc.*MDT0001-mdc-*.kbytesfree)
14549 if [ $numfree1 -lt 300000 -o $numfree2 -lt 300000 ]; then
14550 skip "not enough free space $numfree1 $numfree2"
14554 $LFS setdirstripe -c2 $DIR/$tdir/striped_dir ||
14555 error "setdirstripe fails"
14557 createmany -d $DIR/$tdir/striped_dir/d 131000 ||
14558 error "create dirs fails"
14560 $LCTL set_param ldlm.namespaces.*mdc-*.lru_size=0
14561 ls $DIR/$tdir/striped_dir > /dev/null ||
14562 error "ls striped dir fails"
14563 unlinkmany -d $DIR/$tdir/striped_dir/d 131000 ||
14564 error "unlink big striped dir fails"
14566 run_test 300o "unlink big sub stripe(> 65000 subdirs)"
14569 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
14570 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
14572 mkdir -p $DIR/$tdir
14574 #define OBD_FAIL_OUT_ENOSPC 0x1704
14575 do_facet mds2 lctl set_param fail_loc=0x80001704
14576 $LFS setdirstripe -c2 $DIR/$tdir/bad_striped_dir > /dev/null 2>&1 &&
14577 error "create striped directory should fail"
14579 [ -e $DIR/$tdir/bad_striped_dir ] && error "striped dir exists"
14581 $LFS setdirstripe -c2 $DIR/$tdir/bad_striped_dir
14584 run_test 300p "create striped directory without space"
14587 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
14588 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
14590 local fd=$(free_fd)
14591 local cmd="exec $fd<$tdir"
14593 $LFS mkdir -c $MDSCOUNT $tdir || error "create $tdir fails"
14596 trap "eval $cmd" EXIT
14597 cd $tdir || error "cd $tdir fails"
14598 rmdir ../$tdir || error "rmdir $tdir fails"
14599 mkdir local_dir && error "create dir succeeds"
14600 $LFS setdirstripe -i1 remote_dir && error "create remote dir succeeds"
14604 run_test 300q "create remote directory under orphan directory"
14606 prepare_remote_file() {
14607 mkdir $DIR/$tdir/src_dir ||
14608 error "create remote source failed"
14610 cp /etc/hosts $DIR/$tdir/src_dir/a || error
14611 touch $DIR/$tdir/src_dir/a
14613 $LFS mkdir -i 1 $DIR/$tdir/tgt_dir ||
14614 error "create remote target dir failed"
14616 touch $DIR/$tdir/tgt_dir/b
14618 mrename $DIR/$tdir/src_dir/a $DIR/$tdir/tgt_dir/b ||
14619 error "rename dir cross MDT failed!"
14621 $CHECKSTAT -t file $DIR/$tdir/src_dir/a &&
14622 error "src_child still exists after rename"
14624 $CHECKSTAT -t file $DIR/$tdir/tgt_dir/b ||
14625 error "missing file(a) after rename"
14627 diff /etc/hosts $DIR/$tdir/tgt_dir/b ||
14628 error "diff after rename"
14632 [[ $MDSCOUNT -lt 2 ]] && skip "needs >= 4 MDTs" && return
14633 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
14634 local remote_file=$DIR/$tdir/tgt_dir/b
14636 mkdir -p $DIR/$tdir
14638 prepare_remote_file || error "prepare remote file failed"
14641 $OPENUNLINK $remote_file $remote_file || error
14642 $CHECKSTAT -a $remote_file || error
14644 run_test 310a "open unlink remote file"
14647 [[ $MDSCOUNT -lt 2 ]] && skip "needs >= 4 MDTs" && return
14648 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
14649 local remote_file=$DIR/$tdir/tgt_dir/b
14651 mkdir -p $DIR/$tdir
14653 prepare_remote_file || error "prepare remote file failed"
14655 ln $remote_file $DIR/$tfile || error "link failed for remote file"
14656 $MULTIOP $DIR/$tfile Ouc || error "mulitop failed"
14657 $CHECKSTAT -t file $remote_file || error "check file failed"
14659 run_test 310b "unlink remote file with multiple links while open"
14662 [[ $MDSCOUNT -lt 4 ]] && skip "needs >= 4 MDTs" && return
14663 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
14664 local remote_file=$DIR/$tdir/tgt_dir/b
14666 mkdir -p $DIR/$tdir
14668 prepare_remote_file || error "prepare remote file failed"
14670 ln $remote_file $DIR/$tfile || error "link failed for remote file"
14671 multiop_bg_pause $remote_file O_uc ||
14672 error "mulitop failed for remote file"
14674 $MULTIOP $DIR/$tfile Ouc
14675 kill -USR1 $MULTIPID
14678 run_test 310c "open-unlink remote file with multiple links"
14680 test_400a() { # LU-1606, was conf-sanity test_74
14681 local extra_flags=''
14682 local out=$TMP/$tfile
14683 local prefix=/usr/include/lustre
14686 if ! which $CC > /dev/null 2>&1; then
14687 skip_env "$CC is not installed"
14691 if ! [[ -d $prefix ]]; then
14692 # Assume we're running in tree and fixup the include path.
14693 extra_flags+=" -I$LUSTRE/../libcfs/include"
14694 extra_flags+=" -I$LUSTRE/include"
14695 extra_flags+=" -L$LUSTRE/utils"
14698 for prog in $LUSTRE_TESTS_API_DIR/*.c; do
14699 $CC -Wall -Werror $extra_flags -llustreapi -o $out $prog ||
14700 error "client api broken"
14704 run_test 400a "Lustre client api program can compile and link"
14706 test_400b() { # LU-1606, LU-5011
14708 local out=$TMP/$tfile
14709 local prefix=/usr/include/lustre
14711 # We use a hard coded prefix so that this test will not fail
14712 # when run in tree. There are headers in lustre/include/lustre/
14713 # that are not packaged (like lustre_idl.h) and have more
14714 # complicated include dependencies (like config.h and lnet/types.h).
14715 # Since this test about correct packaging we just skip them when
14716 # they don't exist (see below) rather than try to fixup cppflags.
14718 if ! which $CC > /dev/null 2>&1; then
14719 skip_env "$CC is not installed"
14723 for header in $prefix/*.h; do
14724 if ! [[ -f "$header" ]]; then
14728 if [[ "$(basename $header)" == liblustreapi.h ]]; then
14729 continue # liblustreapi.h is deprecated.
14732 $CC -Wall -Werror -include $header -c -x c /dev/null -o $out ||
14733 error "cannot compile '$header'"
14737 run_test 400b "packaged headers can be compiled"
14739 test_401a() { #LU-7437
14740 #count the number of parameters by "list_param -R"
14741 local params=$($LCTL list_param -R '*' 2>/dev/null | wc -l)
14742 #count the number of parameters by listing proc files
14743 local procs=$(find -L $proc_dirs -mindepth 1 -printf '%P\n' 2>/dev/null|
14746 [ $params -eq $procs ] ||
14747 error "found $params parameters vs. $procs proc files"
14749 # test the list_param -D option only returns directories
14750 params=$($LCTL list_param -R -D '*' 2>/dev/null | wc -l)
14751 #count the number of parameters by listing proc directories
14752 procs=$(find -L $proc_dirs -mindepth 1 -type d -printf '%P\n' 2>/dev/null |
14755 [ $params -eq $procs ] ||
14756 error "found $params parameters vs. $procs proc files"
14758 run_test 401a "Verify if 'lctl list_param -R' can list parameters recursively"
14761 local save=$($LCTL get_param -n jobid_var)
14764 $LCTL set_param foo=bar jobid_var=$tmp bar=baz &&
14765 error "no error returned when setting bad parameters"
14767 local jobid_new=$($LCTL get_param -n foe jobid_var baz)
14768 [[ "$jobid_new" == "$tmp" ]] || error "jobid tmp $jobid_new != $tmp"
14770 $LCTL set_param -n fog=bam jobid_var=$save bat=fog
14771 local jobid_old=$($LCTL get_param -n foe jobid_var bag)
14772 [[ "$jobid_old" == "$save" ]] || error "jobid new $jobid_old != $save"
14774 run_test 401b "Verify 'lctl {get,set}_param' continue after error"
14777 local jobid_var_old=$($LCTL get_param -n jobid_var)
14778 local jobid_var_new
14780 $LCTL set_param jobid_var= &&
14781 error "no error returned for 'set_param a='"
14783 jobid_var_new=$($LCTL get_param -n jobid_var)
14784 [[ "$jobid_var_old" == "$jobid_var_new" ]] ||
14785 error "jobid_var was changed by setting without value"
14787 $LCTL set_param jobid_var &&
14788 error "no error returned for 'set_param a'"
14790 jobid_var_new=$($LCTL get_param -n jobid_var)
14791 [[ "$jobid_var_old" == "$jobid_var_new" ]] ||
14792 error "jobid_var was changed by setting without value"
14794 run_test 401c "Verify 'lctl set_param' without value fails in either format."
14797 local jobid_var_old=$($LCTL get_param -n jobid_var)
14798 local jobid_var_new
14799 local new_value="foo=bar"
14801 $LCTL set_param jobid_var=$new_value ||
14802 error "'set_param a=b' did not accept a value containing '='"
14804 jobid_var_new=$($LCTL get_param -n jobid_var)
14805 [[ "$jobid_var_new" == "$new_value" ]] ||
14806 error "'set_param a=b' failed on a value containing '='"
14808 # Reset the jobid_var to test the other format
14809 $LCTL set_param jobid_var=$jobid_var_old
14810 jobid_var_new=$($LCTL get_param -n jobid_var)
14811 [[ "$jobid_var_new" == "$jobid_var_old" ]] ||
14812 error "failed to reset jobid_var"
14814 $LCTL set_param jobid_var $new_value ||
14815 error "'set_param a b' did not accept a value containing '='"
14817 jobid_var_new=$($LCTL get_param -n jobid_var)
14818 [[ "$jobid_var_new" == "$new_value" ]] ||
14819 error "'set_param a b' failed on a value containing '='"
14821 $LCTL set_param jobid_var $jobid_var_old
14822 jobid_var_new=$($LCTL get_param -n jobid_var)
14823 [[ "$jobid_var_new" == "$jobid_var_old" ]] ||
14824 error "failed to reset jobid_var"
14826 run_test 401d "Verify 'lctl set_param' accepts values containing '='"
14829 $LFS setdirstripe -i 0 $DIR/$tdir || error "setdirstripe -i 0 failed"
14830 #define OBD_FAIL_MDS_FLD_LOOKUP 0x15c
14831 do_facet mds1 "lctl set_param fail_loc=0x8000015c"
14832 touch $DIR/$tdir/$tfile && error "touch should fail with ENOENT" ||
14833 echo "Touch failed - OK"
14835 run_test 402 "Return ENOENT to lod_generate_and_set_lovea"
14838 local file1=$DIR/$tfile.1
14839 local file2=$DIR/$tfile.2
14840 local tfile=$TMP/$tfile
14842 rm -f $file1 $file2 $tfile
14847 # 30 sec OBD_TIMEOUT in ll_getattr()
14848 # right before populating st_nlink
14849 $LCTL set_param fail_loc=0x80001409
14850 stat -c %h $file1 > $tfile &
14852 # create an alias, drop all locks and reclaim the dentry
14854 cancel_lru_locks mdc
14855 cancel_lru_locks osc
14856 sysctl -w vm.drop_caches=2
14860 [ `cat $tfile` -gt 0 ] || error "wrong nlink count: `cat $tfile`"
14862 rm -f $tfile $file1 $file2
14864 run_test 403 "i_nlink should not drop to zero due to aliasing"
14866 test_404() { # LU-6601
14867 local mosps=$(do_facet $SINGLEMDS $LCTL dl |
14868 awk '/osp .*-osc-MDT/ { print $4}')
14871 for osp in $mosps; do
14872 echo "Deactivate: " $osp
14873 do_facet $SINGLEMDS $LCTL --device %$osp deactivate
14874 local stat=$(do_facet $SINGLEMDS $LCTL dl |
14875 awk -vp=$osp '$4 == p { print $2 }')
14876 [ $stat = IN ] || {
14877 do_facet $SINGLEMDS $LCTL dl | grep -w $osp
14878 error "deactivate error"
14880 echo "Activate: " $osp
14881 do_facet $SINGLEMDS $LCTL --device %$osp activate
14882 local stat=$(do_facet $SINGLEMDS $LCTL dl |
14883 awk -vp=$osp '$4 == p { print $2 }')
14884 [ $stat = UP ] || {
14885 do_facet $SINGLEMDS $LCTL dl | grep -w $osp
14886 error "activate error"
14890 run_test 404 "validate manual {de}activated works properly for OSPs"
14893 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.6.92) ] &&
14894 skip "Layout swap lock is not supported" && return
14896 check_swap_layouts_support && return 0
14898 test_mkdir -p $DIR/$tdir
14899 swap_lock_test -d $DIR/$tdir ||
14900 error "One layout swap locked test failed"
14902 run_test 405 "Various layout swap lock tests"
14905 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
14906 [ $OSTCOUNT -lt 2 ] && skip "needs >= 2 OSTs" && return
14907 [ -n "$FILESET" ] && skip "SKIP due to FILESET set" && return
14908 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
14909 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.8.50) ] &&
14910 skip "Need MDS version at least 2.8.50" && return
14912 local def_stripenr=$($GETSTRIPE -c $MOUNT)
14913 local def_stripe_size=$($GETSTRIPE -S $MOUNT)
14914 local def_stripe_offset=$($GETSTRIPE -i $MOUNT)
14915 local def_pool=$($GETSTRIPE -p $MOUNT)
14917 local test_pool=$TESTNAME
14918 pool_add $test_pool || error "pool_add failed"
14919 pool_add_targets $test_pool 0 $(($OSTCOUNT - 1)) 1 ||
14920 error "pool_add_targets failed"
14922 # parent set default stripe count only, child will stripe from both
14923 # parent and fs default
14924 $SETSTRIPE -c 1 -i 1 -S $((def_stripe_size * 2)) -p $test_pool $MOUNT ||
14925 error "setstripe $MOUNT failed"
14926 $LFS mkdir -c $MDSCOUNT $DIR/$tdir || error "mkdir $tdir failed"
14927 $SETSTRIPE -c $OSTCOUNT $DIR/$tdir || error "setstripe $tdir failed"
14928 for i in $(seq 10); do
14929 local f=$DIR/$tdir/$tfile.$i
14930 touch $f || error "touch failed"
14931 local count=$($GETSTRIPE -c $f)
14932 [ $count -eq $OSTCOUNT ] ||
14933 error "$f stripe count $count != $OSTCOUNT"
14934 local offset=$($GETSTRIPE -i $f)
14935 [ $offset -eq 1 ] || error "$f stripe offset $offset != 1"
14936 local size=$($GETSTRIPE -S $f)
14937 [ $size -eq $((def_stripe_size * 2)) ] ||
14938 error "$f stripe size $size != $((def_stripe_size * 2))"
14939 local pool=$($GETSTRIPE -p $f)
14940 [ $pool == $test_pool ] || error "$f pool $pool != $test_pool"
14943 # change fs default striping, delete parent default striping, now child
14944 # will stripe from new fs default striping only
14945 $SETSTRIPE -c 1 -S $def_stripe_size -i 0 $MOUNT ||
14946 error "change $MOUNT default stripe failed"
14947 $SETSTRIPE -c 0 $DIR/$tdir || error "delete $tdir default stripe failed"
14948 for i in $(seq 11 20); do
14949 local f=$DIR/$tdir/$tfile.$i
14950 touch $f || error "touch $f failed"
14951 local count=$($GETSTRIPE -c $f)
14952 [ $count -eq 1 ] || error "$f stripe count $count != 1"
14953 local offset=$($GETSTRIPE -i $f)
14954 [ $offset -eq 0 ] || error "$f stripe offset $offset != 0"
14955 local size=$($GETSTRIPE -S $f)
14956 [ $size -eq $def_stripe_size ] ||
14957 error "$f stripe size $size != $def_stripe_size"
14958 local pool=$($GETSTRIPE -p $f)
14959 [ "#$pool" == "#" ] || error "$f pool $pool is set"
14963 unlinkmany $DIR/$tdir/$tfile. 1 20
14965 # restore FS default striping
14966 if [ -z $def_pool ]; then
14967 $SETSTRIPE -c $def_stripenr -S $def_stripe_size \
14968 -i $def_stripe_offset $MOUNT ||
14969 error "restore default striping failed"
14971 $SETSTRIPE -c $def_stripenr -S $def_stripe_size -p $def_pool \
14972 -i $def_stripe_offset $MOUNT ||
14973 error "restore default striping with $def_pool failed"
14976 local f=$DIR/$tdir/$tfile
14977 pool_remove_all_targets $test_pool $f
14978 pool_remove $test_pool $f
14980 run_test 406 "DNE support fs default striping"
14983 # tests that do cleanup/setup should be run at the end
14987 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
14989 #define OBD_FAIL_MGC_PAUSE_PROCESS_LOG 0x903
14990 $LCTL set_param fail_loc=0x903
14992 cancel_lru_locks MGC
14994 FAIL_ON_ERROR=true cleanup
14995 FAIL_ON_ERROR=true setup
14997 run_test 900 "umount should not race with any mgc requeue thread"
15000 [ -f $EXT2_DEV ] && rm $EXT2_DEV || true
15001 check_and_cleanup_lustre
15002 if [ "$I_MOUNTED" != "yes" ]; then
15003 lctl set_param debug="$OLDDEBUG" 2> /dev/null || true