2 # -*- tab-width: 8; indent-tabs-mode: t; -*-
4 # Run select tests by setting ONLY, or as arguments to the script.
5 # Skip specific tests by setting EXCEPT.
7 # e.g. ONLY="22 23" or ONLY="`seq 32 39`" or EXCEPT="31"
11 # bug number for skipped test: 13297 2108 9789 3637 9789 3561 5188
12 ALWAYS_EXCEPT=" 42a 42b 42c 42d 45 68b $SANITY_EXCEPT"
13 # UPDATE THE COMMENT ABOVE WITH BUG NUMBERS WHEN CHANGING ALWAYS_EXCEPT!
15 # with LOD/OSP landing
16 # bug number for skipped tests: LU-2036 LU-8139
17 ALWAYS_EXCEPT=" 76 101g $ALWAYS_EXCEPT"
21 if [ -r /etc/SuSE-release ]
23 local vers=$(grep VERSION /etc/SuSE-release | awk '{print $3}')
24 local patchlev=$(grep PATCHLEVEL /etc/SuSE-release |
26 if [ $vers -eq 11 ] && [ $patchlev -ge 3 ]; then
33 if is_sles11; then # LU-4341
34 ALWAYS_EXCEPT="$ALWAYS_EXCEPT 170"
37 SRCDIR=$(cd $(dirname $0); echo $PWD)
38 export PATH=$PATH:/sbin
43 CHECKSTAT=${CHECKSTAT:-"checkstat -v"}
44 CREATETEST=${CREATETEST:-createtest}
46 LFIND=${LFIND:-"$LFS find"}
47 LVERIFY=${LVERIFY:-ll_dirstripe_verify}
49 OPENFILE=${OPENFILE:-openfile}
50 OPENUNLINK=${OPENUNLINK:-openunlink}
51 export MULTIOP=${MULTIOP:-multiop}
52 READS=${READS:-"reads"}
53 MUNLINK=${MUNLINK:-munlink}
54 SOCKETSERVER=${SOCKETSERVER:-socketserver}
55 SOCKETCLIENT=${SOCKETCLIENT:-socketclient}
56 MEMHOG=${MEMHOG:-memhog}
57 DIRECTIO=${DIRECTIO:-directio}
58 ACCEPTOR_PORT=${ACCEPTOR_PORT:-988}
60 CHECK_GRANT=${CHECK_GRANT:-"yes"}
61 GRANT_CHECK_LIST=${GRANT_CHECK_LIST:-""}
62 export PARALLEL=${PARALLEL:-"no"}
64 export NAME=${NAME:-local}
71 LUSTRE=${LUSTRE:-$(cd $(dirname $0)/..; echo $PWD)}
72 LUSTRE_TESTS_API_DIR=${LUSTRE_TESTS_API_DIR:-${LUSTRE}/tests/clientapi}
73 . $LUSTRE/tests/test-framework.sh
75 . ${CONFIG:=$LUSTRE/tests/cfg/${NAME}.sh}
79 [ "$SLOW" = "no" ] && EXCEPT_SLOW="24D 27m 64b 68 71 115 300o"
81 if [ $(facet_fstype $SINGLEMDS) = "zfs" ]; then
82 # bug number for skipped test: LU-4536 LU-1957
83 ALWAYS_EXCEPT="$ALWAYS_EXCEPT 65ic 180"
85 [ "$SLOW" = "no" ] && EXCEPT_SLOW="$EXCEPT_SLOW 51b 51ba"
92 pgrep ll_sa > /dev/null && { echo "There are ll_sa thread not exit!"; exit 20; }
93 cleanupall ${FORCE} $* || { echo "FAILed to clean up"; exit 20; }
102 check_swap_layouts_support()
104 $LCTL get_param -n llite.*.sbi_flags | grep -q layout ||
105 { skip "Does not support layout lock."; return 0; }
109 check_and_setup_lustre
113 MDT0=$($LCTL get_param -n mdc.*.mds_server_uuid |
114 awk '{ gsub(/_UUID/,""); print $1 }' | head -n1)
115 MAXFREE=${MAXFREE:-$((200000 * $OSTCOUNT))}
117 [ -f $DIR/d52a/foo ] && chattr -a $DIR/d52a/foo
118 [ -f $DIR/d52b/foo ] && chattr -i $DIR/d52b/foo
119 rm -rf $DIR/[Rdfs][0-9]*
121 # $RUNAS_ID may get set incorrectly somewhere else
122 [ $UID -eq 0 -a $RUNAS_ID -eq 0 ] && error "\$RUNAS_ID set to 0, but \$UID is also 0!"
124 check_runas_id $RUNAS_ID $RUNAS_GID $RUNAS
128 if [ "${ONLY}" = "MOUNT" ] ; then
129 echo "Lustre is up, please go on"
133 echo "preparing for tests involving mounts"
134 EXT2_DEV=${EXT2_DEV:-$TMP/SANITY.LOOP}
136 mke2fs -j -F $EXT2_DEV 8000 > /dev/null
137 echo # add a newline after mke2fs.
141 OLDDEBUG=$(lctl get_param -n debug 2> /dev/null)
142 lctl set_param debug=-1 2> /dev/null || true
145 $CHECKSTAT -t file $DIR/$tfile || error "$tfile is not a file"
147 $CHECKSTAT -a $DIR/$tfile || error "$tfile was not removed"
149 run_test 0a "touch; rm ====================="
152 chmod 0755 $DIR || error "chmod 0755 $DIR failed"
153 $CHECKSTAT -p 0755 $DIR || error "$DIR permission is not 0755"
155 run_test 0b "chmod 0755 $DIR ============================="
158 $LCTL get_param mdc.*.import | grep "state: FULL" ||
159 error "import not FULL"
160 $LCTL get_param mdc.*.import | grep "target: $FSNAME-MDT" ||
163 run_test 0c "check import proc ============================="
166 test_mkdir -p $DIR/$tdir || error "mkdir $tdir failed"
167 test_mkdir -p $DIR/$tdir/d2 || error "mkdir $tdir/d2 failed"
168 test_mkdir $DIR/$tdir/d2 && error "we expect EEXIST, but not returned"
169 $CHECKSTAT -t dir $DIR/$tdir/d2 || error "$tdir/d2 is not a dir"
172 $CHECKSTAT -a $DIR/$tdir || error "$tdir was not removed"
174 run_test 1 "mkdir; remkdir; rmdir =============================="
177 test_mkdir -p $DIR/$tdir || error "mkdir $tdir failed"
178 touch $DIR/$tdir/$tfile || error "touch $tdir/$tfile failed"
179 $CHECKSTAT -t file $DIR/$tdir/$tfile || error "$tdir/$tfile not a file"
181 $CHECKSTAT -a $DIR/$tdir/$tfile || error "$tdir/$file is not removed"
183 run_test 2 "mkdir; touch; rmdir; check file ===================="
186 test_mkdir -p $DIR/$tdir || error "mkdir $tdir failed"
187 $CHECKSTAT -t dir $DIR/$tdir || error "$tdir is not a directory"
188 touch $DIR/$tdir/$tfile
189 $CHECKSTAT -t file $DIR/$tdir/$tfile || error "$tdir/$tfile not a file"
191 $CHECKSTAT -a $DIR/$tdir || error "$tdir is not removed"
193 run_test 3 "mkdir; touch; rmdir; check dir ====================="
195 # LU-4471 - failed rmdir on remote directories still removes directory on MDT0
199 test_mkdir $DIR/$tdir ||
200 error "Create remote directory failed"
202 touch $DIR/$tdir/$tfile ||
203 error "Create file under remote directory failed"
206 error "Expect error removing in-use dir $DIR/$tdir"
208 test -d $DIR/$tdir || error "Remote directory disappeared"
210 rm -rf $DIR/$tdir || error "remove remote dir error"
212 run_test 4 "mkdir; touch dir/file; rmdir; checkdir (expect error)"
215 test_mkdir -p $DIR/$tdir || error "mkdir $tdir failed"
216 test_mkdir $DIR/$tdir/d2 || error "mkdir $tdir/d2 failed"
217 chmod 0707 $DIR/$tdir/d2 || error "chmod 0707 $tdir/d2 failed"
218 $CHECKSTAT -t dir -p 0707 $DIR/$tdir/d2 || error "$tdir/d2 not mode 707"
219 $CHECKSTAT -t dir $DIR/$tdir/d2 || error "$tdir/d2 is not a directory"
221 run_test 5 "mkdir .../d5 .../d5/d2; chmod .../d5/d2 ============"
224 touch $DIR/$tfile || error "touch $DIR/$tfile failed"
225 chmod 0666 $DIR/$tfile || error "chmod 0666 $tfile failed"
226 $CHECKSTAT -t file -p 0666 -u \#$UID $DIR/$tfile ||
227 error "$tfile does not have perm 0666 or UID $UID"
228 $RUNAS chmod 0444 $DIR/$tfile && error "chmod $tfile worked on UID $UID"
229 $CHECKSTAT -t file -p 0666 -u \#$UID $DIR/$tfile ||
230 error "$tfile should be 0666 and owned by UID $UID"
232 run_test 6a "touch f6a; chmod f6a; $RUNAS chmod f6a (should return error) =="
235 [ $RUNAS_ID -eq $UID ] && skip_env "RUNAS_ID = UID = $UID" && return
237 chown $RUNAS_ID $DIR/$tfile || error "chown $RUNAS_ID $file failed"
238 $CHECKSTAT -t file -u \#$RUNAS_ID $DIR/$tfile ||
239 error "$tfile should be owned by UID $RUNAS_ID"
240 $RUNAS chown $UID $DIR/$tfile && error "chown $UID $file succeeded"
241 $CHECKSTAT -t file -u \#$RUNAS_ID $DIR/$tfile ||
242 error "$tfile should be owned by UID $RUNAS_ID"
244 run_test 6c "touch f6c; chown f6c; $RUNAS chown f6c (should return error) =="
247 [ $RUNAS_ID -eq $UID ] && skip_env "RUNAS_ID = UID = $UID" && return
249 chgrp $RUNAS_ID $DIR/$tfile || error "chgrp $RUNAS_ID $file failed"
250 $CHECKSTAT -t file -u \#$UID -g \#$RUNAS_ID $DIR/$tfile ||
251 error "$tfile should be owned by GID $UID"
252 $RUNAS chgrp $UID $DIR/$tfile && error "chgrp $UID $file succeeded"
253 $CHECKSTAT -t file -u \#$UID -g \#$RUNAS_ID $DIR/$tfile ||
254 error "$tfile should be owned by UID $UID and GID $RUNAS_ID"
256 run_test 6e "touch f6e; chgrp f6e; $RUNAS chgrp f6e (should return error) =="
259 [ $RUNAS_ID -eq $UID ] && skip_env "RUNAS_ID = UID = $UID" && return
260 test_mkdir $DIR/$tdir || error "mkdir $tfile failed"
261 chmod 777 $DIR/$tdir || error "chmod 0777 $tdir failed"
262 $RUNAS mkdir $DIR/$tdir/d || error "mkdir $tdir/d failed"
263 chmod g+s $DIR/$tdir/d || error "chmod g+s $tdir/d failed"
264 test_mkdir $DIR/$tdir/d/subdir || error "mkdir $tdir/d/subdir failed"
265 $CHECKSTAT -g \#$RUNAS_GID $DIR/$tdir/d/subdir ||
266 error "$tdir/d/subdir should be GID $RUNAS_GID"
268 run_test 6g "Is new dir in sgid dir inheriting group?"
270 test_6h() { # bug 7331
271 [ $RUNAS_ID -eq $UID ] && skip_env "RUNAS_ID = UID = $UID" && return
272 touch $DIR/$tfile || error "touch failed"
273 chown $RUNAS_ID:$RUNAS_GID $DIR/$tfile || error "initial chown failed"
274 $RUNAS -G$RUNAS_GID chown $RUNAS_ID:0 $DIR/$tfile &&
275 error "chown $RUNAS_ID:0 $tfile worked as GID $RUNAS_GID"
276 $CHECKSTAT -t file -u \#$RUNAS_ID -g \#$RUNAS_GID $DIR/$tfile ||
277 error "$tdir/$tfile should be UID $RUNAS_UID GID $RUNAS_GID"
279 run_test 6h "$RUNAS chown RUNAS_ID.0 .../f6h (should return error)"
282 test_mkdir $DIR/$tdir
283 $MCREATE $DIR/$tdir/$tfile
284 chmod 0666 $DIR/$tdir/$tfile
285 $CHECKSTAT -t file -p 0666 $DIR/$tdir/$tfile ||
286 error "$tdir/$tfile should be mode 0666"
288 run_test 7a "mkdir .../d7; mcreate .../d7/f; chmod .../d7/f ===="
291 if [ ! -d $DIR/$tdir ]; then
292 test_mkdir $DIR/$tdir
294 $MCREATE $DIR/$tdir/$tfile
295 echo -n foo > $DIR/$tdir/$tfile
296 [ "$(cat $DIR/$tdir/$tfile)" = "foo" ] || error "$tdir/$tfile not 'foo'"
297 $CHECKSTAT -t file -s 3 $DIR/$tdir/$tfile || error "$tfile size not 3"
299 run_test 7b "mkdir .../d7; mcreate d7/f2; echo foo > d7/f2 ====="
302 test_mkdir $DIR/$tdir
303 touch $DIR/$tdir/$tfile
304 chmod 0666 $DIR/$tdir/$tfile
305 $CHECKSTAT -t file -p 0666 $DIR/$tdir/$tfile ||
306 error "$tfile mode not 0666"
308 run_test 8 "mkdir .../d8; touch .../d8/f; chmod .../d8/f ======="
311 test_mkdir $DIR/$tdir
312 test_mkdir $DIR/$tdir/d2
313 test_mkdir $DIR/$tdir/d2/d3
314 $CHECKSTAT -t dir $DIR/$tdir/d2/d3 || error "$tdir/d2/d3 not a dir"
316 run_test 9 "mkdir .../d9 .../d9/d2 .../d9/d2/d3 ================"
319 test_mkdir $DIR/$tdir
320 test_mkdir $DIR/$tdir/d2
321 touch $DIR/$tdir/d2/$tfile
322 $CHECKSTAT -t file $DIR/$tdir/d2/$tfile ||
323 error "$tdir/d2/$tfile not a file"
325 run_test 10 "mkdir .../d10 .../d10/d2; touch .../d10/d2/f ======"
328 test_mkdir $DIR/$tdir
329 test_mkdir $DIR/$tdir/d2
330 chmod 0666 $DIR/$tdir/d2
331 chmod 0705 $DIR/$tdir/d2
332 $CHECKSTAT -t dir -p 0705 $DIR/$tdir/d2 ||
333 error "$tdir/d2 mode not 0705"
335 run_test 11 "mkdir .../d11 d11/d2; chmod .../d11/d2 ============"
338 test_mkdir $DIR/$tdir
339 touch $DIR/$tdir/$tfile
340 chmod 0666 $DIR/$tdir/$tfile
341 chmod 0654 $DIR/$tdir/$tfile
342 $CHECKSTAT -t file -p 0654 $DIR/$tdir/$tfile ||
343 error "$tdir/d2 mode not 0654"
345 run_test 12 "touch .../d12/f; chmod .../d12/f .../d12/f ========"
348 test_mkdir $DIR/$tdir
349 dd if=/dev/zero of=$DIR/$tdir/$tfile count=10
351 $CHECKSTAT -t file -s 0 $DIR/$tdir/$tfile ||
352 error "$tdir/$tfile size not 0 after truncate"
354 run_test 13 "creat .../d13/f; dd .../d13/f; > .../d13/f ========"
357 test_mkdir $DIR/$tdir
358 touch $DIR/$tdir/$tfile
360 $CHECKSTAT -a $DIR/$tdir/$tfile || error "$tdir/$tfile not removed"
362 run_test 14 "touch .../d14/f; rm .../d14/f; rm .../d14/f ======="
365 test_mkdir $DIR/$tdir
366 touch $DIR/$tdir/$tfile
367 mv $DIR/$tdir/$tfile $DIR/$tdir/${tfile}_2
368 $CHECKSTAT -t file $DIR/$tdir/${tfile}_2 ||
369 error "$tdir/${tfile_2} not a file after rename"
370 rm $DIR/$tdir/${tfile}_2 || error "unlink failed after rename"
372 run_test 15 "touch .../d15/f; mv .../d15/f .../d15/f2 =========="
375 test_mkdir $DIR/$tdir
376 touch $DIR/$tdir/$tfile
377 rm -rf $DIR/$tdir/$tfile
378 $CHECKSTAT -a $DIR/$tdir/$tfile || error "$tdir/$tfile not removed"
380 run_test 16 "touch .../d16/f; rm -rf .../d16/f ================="
383 test_mkdir -p $DIR/$tdir
384 touch $DIR/$tdir/$tfile
385 ln -s $DIR/$tdir/$tfile $DIR/$tdir/l-exist
387 $CHECKSTAT -l $DIR/$tdir/$tfile $DIR/$tdir/l-exist ||
388 error "$tdir/l-exist not a symlink"
389 $CHECKSTAT -f -t f $DIR/$tdir/l-exist ||
390 error "$tdir/l-exist not referencing a file"
391 rm -f $DIR/$tdir/l-exist
392 $CHECKSTAT -a $DIR/$tdir/l-exist || error "$tdir/l-exist not removed"
394 run_test 17a "symlinks: create, remove (real) =================="
397 test_mkdir -p $DIR/$tdir
398 ln -s no-such-file $DIR/$tdir/l-dangle
400 $CHECKSTAT -l no-such-file $DIR/$tdir/l-dangle ||
401 error "$tdir/l-dangle not referencing no-such-file"
402 $CHECKSTAT -fa $DIR/$tdir/l-dangle ||
403 error "$tdir/l-dangle not referencing non-existent file"
404 rm -f $DIR/$tdir/l-dangle
405 $CHECKSTAT -a $DIR/$tdir/l-dangle || error "$tdir/l-dangle not removed"
407 run_test 17b "symlinks: create, remove (dangling) =============="
409 test_17c() { # bug 3440 - don't save failed open RPC for replay
410 test_mkdir -p $DIR/$tdir
411 ln -s foo $DIR/$tdir/$tfile
412 cat $DIR/$tdir/$tfile && error "opened non-existent symlink" || true
414 run_test 17c "symlinks: open dangling (should return error) ===="
417 test_mkdir -p $DIR/$tdir
418 ln -s foo $DIR/$tdir/$tfile
419 touch $DIR/$tdir/$tfile || error "creating to new symlink"
421 run_test 17d "symlinks: create dangling ========================"
424 test_mkdir -p $DIR/$tdir
425 local foo=$DIR/$tdir/$tfile
426 ln -s $foo $foo || error "create symlink failed"
427 ls -l $foo || error "ls -l failed"
428 ls $foo && error "ls not failed" || true
430 run_test 17e "symlinks: create recursive symlink (should return error) ===="
433 test_mkdir -p $DIR/$tdir
434 ln -s 1234567890/2234567890/3234567890/4234567890 $DIR/$tdir/111
435 ln -s 1234567890/2234567890/3234567890/4234567890/5234567890/6234567890 $DIR/$tdir/222
436 ln -s 1234567890/2234567890/3234567890/4234567890/5234567890/6234567890/7234567890/8234567890 $DIR/$tdir/333
437 ln -s 1234567890/2234567890/3234567890/4234567890/5234567890/6234567890/7234567890/8234567890/9234567890/a234567890/b234567890 $DIR/$tdir/444
438 ln -s 1234567890/2234567890/3234567890/4234567890/5234567890/6234567890/7234567890/8234567890/9234567890/a234567890/b234567890/c234567890/d234567890/f234567890 $DIR/$tdir/555
439 ln -s 1234567890/2234567890/3234567890/4234567890/5234567890/6234567890/7234567890/8234567890/9234567890/a234567890/b234567890/c234567890/d234567890/f234567890/aaaaaaaaaa/bbbbbbbbbb/cccccccccc/dddddddddd/eeeeeeeeee/ffffffffff/ $DIR/$tdir/666
442 run_test 17f "symlinks: long and very long symlink name ========================"
444 # str_repeat(S, N) generate a string that is string S repeated N times
449 while [ $((n -= 1)) -ge 0 ]; do
455 # Long symlinks and LU-2241
457 test_mkdir -p $DIR/$tdir
458 local TESTS="59 60 61 4094 4095"
460 # Fix for inode size boundary in 2.1.4
461 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.1.4) ] &&
464 # Patch not applied to 2.2 or 2.3 branches
465 [ $(lustre_version_code $SINGLEMDS) -ge $(version_code 2.2.0) ] &&
466 [ $(lustre_version_code $SINGLEMDS) -le $(version_code 2.3.55) ] &&
469 # skip long symlink name for rhel6.5.
470 # rhel6.5 has a limit (PATH_MAX - sizeof(struct filename))
471 grep -q '6.5' /etc/redhat-release &>/dev/null &&
472 TESTS="59 60 61 4062 4063"
475 local SYMNAME=$(str_repeat 'x' $i)
476 ln -s $SYMNAME $DIR/$tdir/f$i || error "failed $i-char symlink"
477 readlink $DIR/$tdir/f$i || error "failed $i-char readlink"
480 run_test 17g "symlinks: really long symlink name and inode boundaries"
482 test_17h() { #bug 17378
483 remote_mds_nodsh && skip "remote MDS with nodsh" && return
484 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
486 test_mkdir -p $DIR/$tdir
487 if [[ $MDSCOUNT -gt 1 ]]; then
488 mdt_idx=$($LFS getdirstripe -i $DIR/$tdir)
492 $SETSTRIPE -c -1 $DIR/$tdir
493 #define OBD_FAIL_MDS_LOV_PREP_CREATE 0x141
494 do_facet mds$((mdt_idx + 1)) lctl set_param fail_loc=0x80000141
495 touch $DIR/$tdir/$tfile || true
497 run_test 17h "create objects: lov_free_memmd() doesn't lbug"
499 test_17i() { #bug 20018
500 remote_mds_nodsh && skip "remote MDS with nodsh" && return
501 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
502 test_mkdir -c1 $DIR/$tdir
503 local foo=$DIR/$tdir/$tfile
505 if [[ $MDSCOUNT -gt 1 ]]; then
506 mdt_idx=$($LFS getdirstripe -i $DIR/$tdir)
510 ln -s $foo $foo || error "create symlink failed"
511 #define OBD_FAIL_MDS_READLINK_EPROTO 0x143
512 do_facet mds$((mdt_idx + 1)) lctl set_param fail_loc=0x80000143
513 ls -l $foo && error "error not detected"
516 run_test 17i "don't panic on short symlink"
518 test_17k() { #bug 22301
519 [[ -z "$(which rsync 2>/dev/null)" ]] &&
520 skip "no rsync command" && return 0
521 rsync --help | grep -q xattr ||
522 skip_env "$(rsync --version | head -n1) does not support xattrs"
523 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return 0
524 test_mkdir -p $DIR/$tdir
525 test_mkdir -p $DIR/$tdir.new
526 touch $DIR/$tdir/$tfile
527 ln -s $DIR/$tdir/$tfile $DIR/$tdir/$tfile.lnk
528 rsync -av -X $DIR/$tdir/ $DIR/$tdir.new ||
529 error "rsync failed with xattrs enabled"
531 run_test 17k "symlinks: rsync with xattrs enabled ========================="
533 test_17l() { # LU-279
534 [[ -z "$(which getfattr 2>/dev/null)" ]] &&
535 skip "no getfattr command" && return 0
536 test_mkdir -p $DIR/$tdir
537 touch $DIR/$tdir/$tfile
538 ln -s $DIR/$tdir/$tfile $DIR/$tdir/$tfile.lnk
539 for path in "$DIR/$tdir" "$DIR/$tdir/$tfile" "$DIR/$tdir/$tfile.lnk"; do
540 # -h to not follow symlinks. -m '' to list all the xattrs.
541 # grep to remove first line: '# file: $path'.
542 for xattr in `getfattr -hm '' $path 2>/dev/null | grep -v '^#'`;
544 lgetxattr_size_check $path $xattr ||
545 error "lgetxattr_size_check $path $xattr failed"
549 run_test 17l "Ensure lgetxattr's returned xattr size is consistent ========"
553 local short_sym="0123456789"
554 local WDIR=$DIR/${tdir}m
557 remote_mds_nodsh && skip "remote MDS with nodsh" && return
558 [ $(lustre_version_code $SINGLEMDS) -ge $(version_code 2.2.0) ] &&
559 [ $(lustre_version_code $SINGLEMDS) -le $(version_code 2.2.93) ] &&
560 skip "MDS 2.2.0-2.2.93 do not NUL-terminate symlinks" && return
562 [ "$(facet_fstype $SINGLEMDS)" != "ldiskfs" ] &&
563 skip "only for ldiskfs MDT" && return 0
565 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
569 # create a long symlink file
570 for ((i = 0; i < 4; ++i)); do
571 long_sym=${long_sym}${long_sym}
574 echo "create 512 short and long symlink files under $WDIR"
575 for ((i = 0; i < 256; ++i)); do
576 ln -sf ${long_sym}"a5a5" $WDIR/long-$i
577 ln -sf ${short_sym}"a5a5" $WDIR/short-$i
583 wait_delete_completed
585 echo "recreate the 512 symlink files with a shorter string"
586 for ((i = 0; i < 512; ++i)); do
587 # rewrite the symlink file with a shorter string
588 ln -sf ${long_sym} $WDIR/long-$i || error "long_sym failed"
589 ln -sf ${short_sym} $WDIR/short-$i || error "short_sym failed"
592 local mds_index=$(($($LFS getstripe -M $WDIR) + 1))
593 local devname=$(mdsdevname $mds_index)
595 echo "stop and checking mds${mds_index}:"
596 # e2fsck should not return error
598 run_e2fsck $(facet_active_host mds${mds_index}) $devname -n
601 start mds${mds_index} $devname $MDS_MOUNT_OPTS || error "start failed"
602 df $MOUNT > /dev/null 2>&1
604 error "e2fsck detected error for short/long symlink: rc=$rc"
606 run_test 17m "run e2fsck against MDT which contains short/long symlink"
608 check_fs_consistency_17n() {
612 # create/unlink in 17n only change 2 MDTs(MDT1/MDT2),
613 # so it only check MDT1/MDT2 instead of all of MDTs.
614 for mdt_index in 1 2; do
615 local devname=$(mdsdevname $mdt_index)
616 # e2fsck should not return error
618 run_e2fsck $(facet_active_host mds$mdt_index) $devname -n ||
621 start mds${mdt_index} $devname $MDS_MOUNT_OPTS ||
622 error "mount mds$mdt_index failed"
623 df $MOUNT > /dev/null 2>&1
631 remote_mds_nodsh && skip "remote MDS with nodsh" && return
632 [ $(lustre_version_code $SINGLEMDS) -ge $(version_code 2.2.0) ] &&
633 [ $(lustre_version_code $SINGLEMDS) -le $(version_code 2.2.93) ] &&
634 skip "MDS 2.2.0-2.2.93 do not NUL-terminate symlinks" && return
636 [ "$(facet_fstype $SINGLEMDS)" != "ldiskfs" ] &&
637 skip "only for ldiskfs MDT" && return 0
639 [[ $MDSCOUNT -lt 2 ]] && skip "needs >= 2 MDTs" && return
641 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
643 test_mkdir $DIR/$tdir
644 for ((i=0; i<10; i++)); do
645 $LFS mkdir -i1 -c2 $DIR/$tdir/remote_dir_${i} ||
646 error "create remote dir error $i"
647 createmany -o $DIR/$tdir/remote_dir_${i}/f 10 ||
648 error "create files under remote dir failed $i"
651 check_fs_consistency_17n ||
652 error "e2fsck report error after create files under remote dir"
654 for ((i = 0; i < 10; i++)); do
655 rm -rf $DIR/$tdir/remote_dir_${i} ||
656 error "destroy remote dir error $i"
659 check_fs_consistency_17n ||
660 error "e2fsck report error after unlink files under remote dir"
662 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.4.50) ] &&
663 skip "lustre < 2.4.50 does not support migrate mv " && return
665 for ((i = 0; i < 10; i++)); do
666 mkdir -p $DIR/$tdir/remote_dir_${i}
667 createmany -o $DIR/$tdir/remote_dir_${i}/f 10 ||
668 error "create files under remote dir failed $i"
669 $LFS migrate --mdt-index 1 $DIR/$tdir/remote_dir_${i} ||
670 error "migrate remote dir error $i"
672 check_fs_consistency_17n || error "e2fsck report error after migration"
674 for ((i = 0; i < 10; i++)); do
675 rm -rf $DIR/$tdir/remote_dir_${i} ||
676 error "destroy remote dir error $i"
679 check_fs_consistency_17n || error "e2fsck report error after unlink"
681 run_test 17n "run e2fsck against master/slave MDT which contains remote dir"
684 remote_mds_nodsh && skip "remote MDS with nodsh" && return
685 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.3.64) ] &&
686 skip "Need MDS version at least 2.3.64" && return
688 local WDIR=$DIR/${tdir}o
693 mdt_index=$($LFS getstripe -M $WDIR)
694 mdt_index=$((mdt_index+1))
698 #fail mds will wait the failover finish then set
699 #following fail_loc to avoid interfer the recovery process.
702 #define OBD_FAIL_OSD_LMA_INCOMPAT 0x194
703 do_facet mds${mdt_index} lctl set_param fail_loc=0x194
704 ls -l $WDIR/$tfile && rc=1
705 do_facet mds${mdt_index} lctl set_param fail_loc=0
706 [[ $rc -ne 0 ]] && error "stat file should fail"
709 run_test 17o "stat file with incompat LMA feature"
712 touch $DIR/$tfile || error "Failed to touch $DIR/$tfile: $?"
713 ls $DIR || error "Failed to ls $DIR: $?"
715 run_test 18 "touch .../f ; ls ... =============================="
721 $CHECKSTAT -a $DIR/$tfile || error "$tfile was not removed"
723 run_test 19a "touch .../f19 ; ls -l ... ; rm .../f19 ==========="
726 ls -l $DIR/$tfile && error "ls -l $tfile failed"|| true
728 run_test 19b "ls -l .../f19 (should return error) =============="
731 [ $RUNAS_ID -eq $UID ] &&
732 skip_env "RUNAS_ID = UID = $UID -- skipping" && return
733 $RUNAS touch $DIR/$tfile && error "create non-root file failed" || true
735 run_test 19c "$RUNAS touch .../f19 (should return error) =="
738 cat $DIR/f19 && error || true
740 run_test 19d "cat .../f19 (should return error) =============="
752 $CHECKSTAT -a $DIR/$tfile || error "$tfile was not removed"
754 run_test 20 "touch .../f ; ls -l ... ==========================="
757 test_mkdir -p $DIR/$tdir
758 [ -f $DIR/$tdir/dangle ] && rm -f $DIR/$tdir/dangle
759 ln -s dangle $DIR/$tdir/link
760 echo foo >> $DIR/$tdir/link
761 cat $DIR/$tdir/dangle
762 $CHECKSTAT -t link $DIR/$tdir/link || error "$tdir/link not a link"
763 $CHECKSTAT -f -t file $DIR/$tdir/link ||
764 error "$tdir/link not linked to a file"
766 run_test 21 "write to dangling link ============================"
770 test_mkdir -p $DIR/$tdir
771 chown $RUNAS_ID:$RUNAS_GID $WDIR
772 (cd $WDIR || error "cd $WDIR failed";
773 $RUNAS tar cf - /etc/hosts /etc/sysconfig/network | \
775 ls -lR $WDIR/etc || error "ls -lR $WDIR/etc failed"
776 $CHECKSTAT -t dir $WDIR/etc || error "checkstat -t dir failed"
777 $CHECKSTAT -u \#$RUNAS_ID -g \#$RUNAS_GID $WDIR/etc || error "checkstat -u failed"
779 run_test 22 "unpack tar archive as non-root user ==============="
783 test_mkdir -p $DIR/$tdir
784 local file=$DIR/$tdir/$tfile
786 openfile -f O_CREAT:O_EXCL $file || error "$file create failed"
787 openfile -f O_CREAT:O_EXCL $file &&
788 error "$file recreate succeeded" || true
790 run_test 23a "O_CREAT|O_EXCL in subdir =========================="
792 test_23b() { # bug 18988
793 test_mkdir -p $DIR/$tdir
794 local file=$DIR/$tdir/$tfile
797 echo foo > $file || error "write filed"
798 echo bar >> $file || error "append filed"
799 $CHECKSTAT -s 8 $file || error "wrong size"
802 run_test 23b "O_APPEND check =========================="
806 echo '-- same directory rename'
807 test_mkdir $DIR/$tdir
808 touch $DIR/$tdir/$tfile.1
809 mv $DIR/$tdir/$tfile.1 $DIR/$tdir/$tfile.2
810 $CHECKSTAT -t file $DIR/$tdir/$tfile.2 || error "$tfile.2 not a file"
812 run_test 24a "rename file to non-existent target"
815 test_mkdir $DIR/$tdir
816 touch $DIR/$tdir/$tfile.{1,2}
817 mv $DIR/$tdir/$tfile.1 $DIR/$tdir/$tfile.2
818 $CHECKSTAT -a $DIR/$tdir/$tfile.1 || error "$tfile.1 exists"
819 $CHECKSTAT -t file $DIR/$tdir/$tfile.2 || error "$tfile.2 not a file"
821 run_test 24b "rename file to existing target"
824 test_mkdir $DIR/$tdir
825 test_mkdir $DIR/$tdir/d$testnum.1
826 mv $DIR/$tdir/d$testnum.1 $DIR/$tdir/d$testnum.2
827 $CHECKSTAT -a $DIR/$tdir/d$testnum.1 || error "d$testnum.1 exists"
828 $CHECKSTAT -t dir $DIR/$tdir/d$testnum.2 || error "d$testnum.2 not dir"
830 run_test 24c "rename directory to non-existent target"
833 test_mkdir -c1 $DIR/$tdir
834 test_mkdir -c1 $DIR/$tdir/d$testnum.1
835 test_mkdir -c1 $DIR/$tdir/d$testnum.2
836 mrename $DIR/$tdir/d$testnum.1 $DIR/$tdir/d$testnum.2
837 $CHECKSTAT -a $DIR/$tdir/d$testnum.1 || error "d$testnum.1 exists"
838 $CHECKSTAT -t dir $DIR/$tdir/d$testnum.2 || error "d$testnum.2 not dir"
840 run_test 24d "rename directory to existing target"
843 echo '-- cross directory renames --'
847 mv $DIR/R5a/f $DIR/R5b/g
848 $CHECKSTAT -a $DIR/R5a/f || error
849 $CHECKSTAT -t file $DIR/R5b/g || error
851 run_test 24e "touch .../R5a/f; rename .../R5a/f .../R5b/g ======"
856 touch $DIR/R6a/f $DIR/R6b/g
857 mv $DIR/R6a/f $DIR/R6b/g
858 $CHECKSTAT -a $DIR/R6a/f || error
859 $CHECKSTAT -t file $DIR/R6b/g || error
861 run_test 24f "touch .../R6a/f R6b/g; mv .../R6a/f .../R6b/g ===="
866 test_mkdir $DIR/R7a/d
867 mv $DIR/R7a/d $DIR/R7b/e
868 $CHECKSTAT -a $DIR/R7a/d || error
869 $CHECKSTAT -t dir $DIR/R7b/e || error
871 run_test 24g "mkdir .../R7{a,b}/d; mv .../R7a/d .../R7b/e ======"
874 test_mkdir -c1 $DIR/R8a
875 test_mkdir -c1 $DIR/R8b
876 test_mkdir -c1 $DIR/R8a/d
877 test_mkdir -c1 $DIR/R8b/e
878 mrename $DIR/R8a/d $DIR/R8b/e
879 $CHECKSTAT -a $DIR/R8a/d || error
880 $CHECKSTAT -t dir $DIR/R8b/e || error
882 run_test 24h "mkdir .../R8{a,b}/{d,e}; rename .../R8a/d .../R8b/e"
885 echo "-- rename error cases"
889 mrename $DIR/R9/f $DIR/R9/a
890 $CHECKSTAT -t file $DIR/R9/f || error
891 $CHECKSTAT -t dir $DIR/R9/a || error
892 $CHECKSTAT -a $DIR/R9/a/f || error
894 run_test 24i "rename file to dir error: touch f ; mkdir a ; rename f a"
898 mrename $DIR/R10/f $DIR/R10/g
899 $CHECKSTAT -t dir $DIR/R10 || error
900 $CHECKSTAT -a $DIR/R10/f || error
901 $CHECKSTAT -a $DIR/R10/g || error
903 run_test 24j "source does not exist ============================"
907 test_mkdir $DIR/R11a/d
909 mv $DIR/R11a/f $DIR/R11a/d
910 $CHECKSTAT -a $DIR/R11a/f || error
911 $CHECKSTAT -t file $DIR/R11a/d/f || error
913 run_test 24k "touch .../R11a/f; mv .../R11a/f .../R11a/d ======="
915 # bug 2429 - rename foo foo foo creates invalid file
918 $MULTIOP $f OcNs || error
920 run_test 24l "Renaming a file to itself ========================"
924 $MULTIOP $f OcLN ${f}2 ${f}2 || error "link ${f}2 ${f}2 failed"
925 # on ext3 this does not remove either the source or target files
926 # though the "expected" operation would be to remove the source
927 $CHECKSTAT -t file ${f} || error "${f} missing"
928 $CHECKSTAT -t file ${f}2 || error "${f}2 missing"
930 run_test 24m "Renaming a file to a hard link to itself ========="
934 # this stats the old file after it was renamed, so it should fail
938 $CHECKSTAT ${f}.rename
941 run_test 24n "Statting the old file after renaming (Posix rename 2)"
944 test_mkdir -p $DIR/d24o
945 rename_many -s random -v -n 10 $DIR/d24o
947 run_test 24o "rename of files during htree split ==============="
952 DIRINO=`ls -lid $DIR/R12a | awk '{ print $1 }'`
953 mrename $DIR/R12a $DIR/R12b
954 $CHECKSTAT -a $DIR/R12a || error
955 $CHECKSTAT -t dir $DIR/R12b || error
956 DIRINO2=`ls -lid $DIR/R12b | awk '{ print $1 }'`
957 [ "$DIRINO" = "$DIRINO2" ] || error "R12a $DIRINO != R12b $DIRINO2"
959 run_test 24p "mkdir .../R12{a,b}; rename .../R12a .../R12b"
961 cleanup_multiop_pause() {
967 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
970 local DIRINO=$(ls -lid $DIR/R13a | awk '{ print $1 }')
971 multiop_bg_pause $DIR/R13b D_c || error "multiop failed to start"
974 trap cleanup_multiop_pause EXIT
975 mrename $DIR/R13a $DIR/R13b
976 $CHECKSTAT -a $DIR/R13a || error "R13a still exists"
977 $CHECKSTAT -t dir $DIR/R13b || error "R13b does not exist"
978 local DIRINO2=$(ls -lid $DIR/R13b | awk '{ print $1 }')
979 [ "$DIRINO" = "$DIRINO2" ] || error "R13a $DIRINO != R13b $DIRINO2"
980 cleanup_multiop_pause
981 wait $MULTIPID || error "multiop close failed"
983 run_test 24q "mkdir .../R13{a,b}; open R13b rename R13a R13b ==="
985 test_24r() { #bug 3789
987 test_mkdir $DIR/R14a/b
988 mrename $DIR/R14a $DIR/R14a/b && error "rename to subdir worked!"
989 $CHECKSTAT -t dir $DIR/R14a || error "$DIR/R14a missing"
990 $CHECKSTAT -t dir $DIR/R14a/b || error "$DIR/R14a/b missing"
992 run_test 24r "mkdir .../R14a/b; rename .../R14a .../R14a/b ====="
996 test_mkdir $DIR/R15a/b
997 test_mkdir $DIR/R15a/b/c
998 mrename $DIR/R15a $DIR/R15a/b/c && error "rename to sub-subdir worked!"
999 $CHECKSTAT -t dir $DIR/R15a || error "$DIR/R15a missing"
1000 $CHECKSTAT -t dir $DIR/R15a/b/c || error "$DIR/R15a/b/c missing"
1002 run_test 24s "mkdir .../R15a/b/c; rename .../R15a .../R15a/b/c ="
1004 test_mkdir $DIR/R16a
1005 test_mkdir $DIR/R16a/b
1006 test_mkdir $DIR/R16a/b/c
1007 mrename $DIR/R16a/b/c $DIR/R16a && error "rename to sub-subdir worked!"
1008 $CHECKSTAT -t dir $DIR/R16a || error "$DIR/R16a missing"
1009 $CHECKSTAT -t dir $DIR/R16a/b/c || error "$DIR/R16a/b/c missing"
1011 run_test 24t "mkdir .../R16a/b/c; rename .../R16a/b/c .../R16a ="
1013 test_24u() { # bug12192
1014 $MULTIOP $DIR/$tfile C2w$((2048 * 1024))c || error
1015 $CHECKSTAT -s $((2048 * 1024)) $DIR/$tfile || error "wrong file size"
1017 run_test 24u "create stripe file"
1021 size=$(getconf PAGE_SIZE 2>/dev/null)
1022 echo -n ${size:-4096}
1025 simple_cleanup_common() {
1028 wait_delete_completed
1031 max_pages_per_rpc() {
1032 $LCTL get_param -n mdc.*.max_pages_per_rpc | head -n1
1036 local NRFILES=100000
1037 local FREE_INODES=$(mdt_free_inodes 0)
1038 [[ $FREE_INODES -lt $NRFILES ]] &&
1039 skip "not enough free inodes $FREE_INODES required $NRFILES" &&
1042 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
1043 trap simple_cleanup_common EXIT
1045 # Performance issue on ZFS see LU-4072 (c.f. LU-2887)
1046 [ $(facet_fstype $SINGLEMDS) = "zfs" ] && NRFILES=10000
1048 test_mkdir -p $DIR/$tdir
1049 createmany -m $DIR/$tdir/$tfile $NRFILES
1051 cancel_lru_locks mdc
1052 lctl set_param mdc.*.stats clear
1054 ls $DIR/$tdir >/dev/null || error "error in listing large dir"
1056 # LU-5 large readdir
1057 # DIRENT_SIZE = 32 bytes for sizeof(struct lu_dirent) +
1058 # 8 bytes for name(filename is mostly 5 in this test) +
1059 # 8 bytes for luda_type
1060 # take into account of overhead in lu_dirpage header and end mark in
1061 # each page, plus one in RPC_NUM calculation.
1063 RPC_SIZE=$(($(max_pages_per_rpc) * $(page_size)))
1064 RPC_NUM=$(((NRFILES * DIRENT_SIZE + RPC_SIZE - 1) / RPC_SIZE + 1))
1065 mds_readpage=$(lctl get_param mdc.*MDT0000*.stats |
1066 awk '/^mds_readpage/ {print $2}')
1067 [[ $mds_readpage -gt $RPC_NUM ]] &&
1068 error "large readdir doesn't take effect"
1070 simple_cleanup_common
1072 run_test 24v "list directory with large files (handle hash collision, bug: 17560)"
1074 test_24w() { # bug21506
1076 dd if=/dev/zero of=$DIR/$tfile bs=1M count=1 seek=4096 || return 1
1077 dd if=/dev/zero bs=$SZ1 count=1 >> $DIR/$tfile || return 2
1078 dd if=$DIR/$tfile of=$DIR/${tfile}_left bs=1M skip=4097 || return 3
1079 SZ2=`ls -l $DIR/${tfile}_left | awk '{print $5}'`
1080 [[ "$SZ1" -eq "$SZ2" ]] ||
1081 error "Error reading at the end of the file $tfile"
1083 run_test 24w "Reading a file larger than 4Gb"
1086 [[ $MDSCOUNT -lt 2 ]] && skip "needs >= 2 MDTs" && return
1088 [[ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.7.56) ]] &&
1089 skip "Need MDS version at least 2.7.56" && return
1091 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
1093 local remote_dir=$DIR/$tdir/remote_dir
1095 test_mkdir -p $DIR/$tdir
1096 $LFS mkdir -i $MDTIDX $remote_dir ||
1097 error "create remote directory failed"
1099 test_mkdir -p $DIR/$tdir/src_dir
1100 touch $DIR/$tdir/src_file
1101 test_mkdir -p $remote_dir/tgt_dir
1102 touch $remote_dir/tgt_file
1104 mrename $DIR/$tdir/src_dir $remote_dir/tgt_dir ||
1105 error "rename dir cross MDT failed!"
1107 mrename $DIR/$tdir/src_file $remote_dir/tgt_file ||
1108 error "rename file cross MDT failed!"
1110 touch $DIR/$tdir/ln_file
1111 ln $DIR/$tdir/ln_file $remote_dir/ln_name ||
1112 error "ln file cross MDT failed"
1114 rm -rf $DIR/$tdir || error "Can not delete directories"
1116 run_test 24x "cross MDT rename/link"
1119 [[ $MDSCOUNT -lt 2 ]] && skip "needs >= 2 MDTs" && return
1120 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
1122 local remote_dir=$DIR/$tdir/remote_dir
1124 test_mkdir -p $DIR/$tdir
1125 $LFS mkdir -i $MDTIDX $remote_dir ||
1126 error "create remote directory failed"
1128 test_mkdir -p $remote_dir/src_dir
1129 touch $remote_dir/src_file
1130 test_mkdir -p $remote_dir/tgt_dir
1131 touch $remote_dir/tgt_file
1133 mrename $remote_dir/src_dir $remote_dir/tgt_dir ||
1134 error "rename subdir in the same remote dir failed!"
1136 mrename $remote_dir/src_file $remote_dir/tgt_file ||
1137 error "rename files in the same remote dir failed!"
1139 ln $remote_dir/tgt_file $remote_dir/tgt_file1 ||
1140 error "link files in the same remote dir failed!"
1142 rm -rf $DIR/$tdir || error "Can not delete directories"
1144 run_test 24y "rename/link on the same dir should succeed"
1146 test_24A() { # LU-3182
1150 test_mkdir -p $DIR/$tdir
1151 createmany -m $DIR/$tdir/$tfile $NFILES
1152 local t=$(ls $DIR/$tdir | wc -l)
1153 local u=$(ls $DIR/$tdir | sort -u | wc -l)
1154 local v=$(ls -ai $DIR/$tdir | sort -u | wc -l)
1155 if [ $t -ne $NFILES -o $u -ne $NFILES -o $v -ne $((NFILES + 2)) ] ; then
1156 error "Expected $NFILES files, got $t ($u unique $v .&..)"
1159 rm -rf $DIR/$tdir || error "Can not delete directories"
1161 run_test 24A "readdir() returns correct number of entries."
1163 test_24B() { # LU-4805
1164 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
1167 test_mkdir $DIR/$tdir
1168 $LFS setdirstripe -i0 -c$MDSCOUNT $DIR/$tdir/striped_dir ||
1169 error "create striped dir failed"
1171 count=$(ls -ai $DIR/$tdir/striped_dir | wc -l)
1172 [ $count -eq 2 ] || error "Expected 2, got $count"
1174 touch $DIR/$tdir/striped_dir/a
1176 count=$(ls -ai $DIR/$tdir/striped_dir | wc -l)
1177 [ $count -eq 3 ] || error "Expected 3, got $count"
1179 touch $DIR/$tdir/striped_dir/.f
1181 count=$(ls -ai $DIR/$tdir/striped_dir | wc -l)
1182 [ $count -eq 4 ] || error "Expected 4, got $count"
1184 rm -rf $DIR/$tdir || error "Can not delete directories"
1186 run_test 24B "readdir for striped dir return correct number of entries"
1189 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
1195 $LFS setdirstripe -i0 -c$MDSCOUNT $DIR/$tdir/d0/striped_dir ||
1196 error "create striped dir failed"
1198 cd $DIR/$tdir/d0/striped_dir
1200 local d0_ino=$(ls -i -l -a $DIR/$tdir | grep "d0" | awk '{print $1}')
1201 local d1_ino=$(ls -i -l -a $DIR/$tdir | grep "d1" | awk '{print $1}')
1202 local parent_ino=$(ls -i -l -a | grep "\.\." | awk '{print $1}')
1204 [ "$d0_ino" = "$parent_ino" ] ||
1205 error ".. wrong, expect $d0_ino, get $parent_ino"
1207 mv $DIR/$tdir/d0/striped_dir $DIR/$tdir/d1/ ||
1208 error "mv striped dir failed"
1210 parent_ino=$(ls -i -l -a | grep "\.\." | awk '{print $1}')
1212 [ "$d1_ino" = "$parent_ino" ] ||
1213 error ".. wrong after mv, expect $d1_ino, get $parent_ino"
1215 run_test 24C "check .. in striped dir"
1217 test_24D() { # LU-6101
1222 createmany -m $DIR/$tdir/$tfile $NFILES
1223 local t=$(ls $DIR/$tdir | wc -l)
1224 local u=$(ls $DIR/$tdir | sort -u | wc -l)
1225 local v=$(ls -ai $DIR/$tdir | sort -u | wc -l)
1226 if [ $t -ne $NFILES -o $u -ne $NFILES -o $v -ne $((NFILES + 2)) ] ; then
1227 error "Expected $NFILES files, got $t ($u unique $v .&..)"
1230 rm -rf $DIR/$tdir || error "Can not delete directories"
1232 run_test 24D "readdir() returns correct number of entries after cursor reload"
1235 [[ $MDSCOUNT -lt 4 ]] && skip "needs >= 4 MDTs" && return
1236 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
1239 mkdir $DIR/$tdir/src_dir
1240 $LFS mkdir -i 1 $DIR/$tdir/src_dir/src_child ||
1241 error "create remote source failed"
1243 touch $DIR/$tdir/src_dir/src_child/a
1245 $LFS mkdir -i 2 $DIR/$tdir/tgt_dir ||
1246 error "create remote target dir failed"
1248 $LFS mkdir -i 3 $DIR/$tdir/tgt_dir/tgt_child ||
1249 error "create remote target child failed"
1251 mrename $DIR/$tdir/src_dir/src_child $DIR/$tdir/tgt_dir/tgt_child ||
1252 error "rename dir cross MDT failed!"
1256 $CHECKSTAT -t dir $DIR/$tdir/src_dir/src_child &&
1257 error "src_child still exists after rename"
1259 $CHECKSTAT -t file $DIR/$tdir/tgt_dir/tgt_child/a ||
1260 error "missing file(a) after rename"
1262 rm -rf $DIR/$tdir || error "Can not delete directories"
1264 run_test 24E "cross MDT rename/link"
1267 echo '== symlink sanity ============================================='
1271 touch $DIR/s25/foo || error
1273 run_test 25a "create file in symlinked directory ==============="
1276 [ ! -d $DIR/d25 ] && test_25a
1277 $CHECKSTAT -t file $DIR/s25/foo || error
1279 run_test 25b "lookup file in symlinked directory ==============="
1283 test_mkdir $DIR/d26/d26-2
1284 ln -s d26/d26-2 $DIR/s26
1285 touch $DIR/s26/foo || error
1287 run_test 26a "multiple component symlink ======================="
1290 test_mkdir -p $DIR/d26b/d26-2
1291 ln -s d26b/d26-2/foo $DIR/s26-2
1292 touch $DIR/s26-2 || error
1294 run_test 26b "multiple component symlink at end of lookup ======"
1297 test_mkdir $DIR/d26.2
1298 touch $DIR/d26.2/foo
1299 ln -s d26.2 $DIR/s26.2-1
1300 ln -s s26.2-1 $DIR/s26.2-2
1301 ln -s s26.2-2 $DIR/s26.2-3
1302 chmod 0666 $DIR/s26.2-3/foo
1304 run_test 26c "chain of symlinks ================================"
1306 # recursive symlinks (bug 439)
1308 ln -s d26-3/foo $DIR/d26-3
1310 run_test 26d "create multiple component recursive symlink ======"
1313 [ ! -h $DIR/d26-3 ] && test_26d
1316 run_test 26e "unlink multiple component recursive symlink ======"
1318 # recursive symlinks (bug 7022)
1320 test_mkdir -p $DIR/$tdir
1321 test_mkdir $DIR/$tdir/$tfile || error "mkdir $DIR/$tdir/$tfile failed"
1322 cd $DIR/$tdir/$tfile || error "cd $DIR/$tdir/$tfile failed"
1323 test_mkdir -p lndir/bar1 || error "mkdir lndir/bar1 failed"
1324 test_mkdir $DIR/$tdir/$tfile/$tfile || error "mkdir $tfile failed"
1325 cd $tfile || error "cd $tfile failed"
1326 ln -s .. dotdot || error "ln dotdot failed"
1327 ln -s dotdot/lndir lndir || error "ln lndir failed"
1328 cd $DIR/$tdir || error "cd $DIR/$tdir failed"
1329 output=`ls $tfile/$tfile/lndir/bar1`
1330 [ "$output" = bar1 ] && error "unexpected output"
1331 rm -r $tfile || error "rm $tfile failed"
1332 $CHECKSTAT -a $DIR/$tfile || error "$tfile not gone"
1334 run_test 26f "rm -r of a directory which has recursive symlink ="
1337 echo '== stripe sanity =============================================='
1338 test_mkdir -p $DIR/d27 || error "mkdir failed"
1340 $SETSTRIPE -c 1 $DIR/d27/f0 || error "setstripe failed"
1341 $CHECKSTAT -t file $DIR/d27/f0 || error "checkstat failed"
1342 log "== test_27a: write to one stripe file ========================="
1343 cp /etc/hosts $DIR/d27/f0 || error
1345 run_test 27a "one stripe file =================================="
1348 [[ $OSTCOUNT -lt 2 ]] && skip_env "skipping 2-stripe test" && return
1349 test_mkdir -p $DIR/d27
1350 $SETSTRIPE -c 2 $DIR/d27/f01 || error "setstripe failed"
1351 $GETSTRIPE -c $DIR/d27/f01
1352 [ $($GETSTRIPE -c $DIR/d27/f01) -eq 2 ] ||
1353 error "two-stripe file doesn't have two stripes"
1355 dd if=/dev/zero of=$DIR/d27/f01 bs=4k count=4 || error "dd failed"
1357 run_test 27b "create and write to two stripe file"
1360 test_mkdir -p $DIR/d27
1361 $SETSTRIPE -c 0 -i -1 -S 0 $DIR/d27/fdef || error "setstripe failed"
1362 $CHECKSTAT -t file $DIR/d27/fdef || error "checkstat failed"
1363 dd if=/dev/zero of=$DIR/d27/fdef bs=4k count=4 || error
1365 run_test 27d "create file with default settings ================"
1368 # LU-5839 adds check for existed layout before setting it
1369 [[ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.7.56) ]] &&
1370 skip "Need MDS version at least 2.7.56" && return
1371 test_mkdir -p $DIR/d27
1372 $SETSTRIPE -c 2 $DIR/d27/f12 || error "setstripe failed"
1373 $SETSTRIPE -c 2 $DIR/d27/f12 && error "setstripe succeeded twice"
1374 $CHECKSTAT -t file $DIR/d27/f12 || error "checkstat failed"
1376 run_test 27e "setstripe existing file (should return error) ======"
1379 test_mkdir $DIR/$tdir
1380 $SETSTRIPE -S 100 -i 0 -c 1 $DIR/$tdir/$tfile &&
1381 error "$SETSTRIPE $DIR/$tdir/$tfile failed"
1382 $CHECKSTAT -t file $DIR/$tdir/$tfile &&
1383 error "$CHECKSTAT -t file $DIR/$tdir/$tfile should fail"
1384 dd if=/dev/zero of=$DIR/$tdir/$tfile bs=4k count=4 || error "dd failed"
1385 $GETSTRIPE $DIR/$tdir/$tfile || error "$GETSTRIPE failed"
1387 run_test 27f "setstripe with bad stripe size (should return error)"
1390 test_mkdir -p $DIR/d27
1391 $MCREATE $DIR/d27/fnone || error "mcreate failed"
1392 $GETSTRIPE $DIR/d27/fnone 2>&1 | grep "no stripe info" ||
1393 error "$DIR/d27/fnone has object"
1395 run_test 27g "$GETSTRIPE with no objects"
1398 test_mkdir $DIR/$tdir
1399 touch $DIR/$tdir/$tfile || error "touch failed"
1400 [[ $($GETSTRIPE -c $DIR/$tdir/$tfile) -gt 0 ]] ||
1401 error "missing objects"
1403 run_test 27i "$GETSTRIPE with some objects"
1406 test_mkdir -p $DIR/d27
1407 $SETSTRIPE -i $OSTCOUNT $DIR/d27/f27j && error "setstripe failed"||true
1409 run_test 27j "setstripe with bad stripe offset (should return error)"
1411 test_27k() { # bug 2844
1412 test_mkdir -p $DIR/d27
1414 LL_MAX_BLKSIZE=$((4 * 1024 * 1024))
1415 [ ! -d $DIR/d27 ] && test_mkdir -p $DIR d27
1416 $SETSTRIPE -S 67108864 $FILE || error "setstripe failed"
1417 BLKSIZE=`stat $FILE | awk '/IO Block:/ { print $7 }'`
1418 [ $BLKSIZE -le $LL_MAX_BLKSIZE ] || error "1:$BLKSIZE > $LL_MAX_BLKSIZE"
1419 dd if=/dev/zero of=$FILE bs=4k count=1
1420 BLKSIZE=`stat $FILE | awk '/IO Block:/ { print $7 }'`
1421 [ $BLKSIZE -le $LL_MAX_BLKSIZE ] || error "2:$BLKSIZE > $LL_MAX_BLKSIZE"
1423 run_test 27k "limit i_blksize for broken user apps ============="
1426 test_mkdir -p $DIR/d27
1427 mcreate $DIR/f27l || error "creating file"
1428 $RUNAS $SETSTRIPE -c 1 $DIR/f27l && \
1429 error "setstripe should have failed" || true
1431 run_test 27l "check setstripe permissions (should return error)"
1434 [[ $OSTCOUNT -lt 2 ]] && skip_env "$OSTCOUNT < 2 OSTs -- skipping" &&
1437 ORIGFREE=$($LCTL get_param -n lov.$FSNAME-clilov-*.kbytesavail |
1439 if [[ $ORIGFREE -gt $MAXFREE ]]; then
1440 skip "$ORIGFREE > $MAXFREE skipping out-of-space test on OST0"
1443 trap simple_cleanup_common EXIT
1444 test_mkdir -p $DIR/$tdir
1445 $SETSTRIPE -i 0 -c 1 $DIR/$tdir/f27m_1
1446 dd if=/dev/zero of=$DIR/$tdir/f27m_1 bs=1024 count=$MAXFREE &&
1447 error "dd should fill OST0"
1449 while $SETSTRIPE -i 0 -c 1 $DIR/$tdir/f27m_$i; do
1451 [ $i -gt 256 ] && break
1454 touch $DIR/$tdir/f27m_$i
1455 [ `$GETSTRIPE $DIR/$tdir/f27m_$i | grep -A 10 obdidx | awk '{print $1}'| grep -w "0"` ] &&
1456 error "OST0 was full but new created file still use it"
1458 touch $DIR/$tdir/f27m_$i
1459 [ `$GETSTRIPE $DIR/$tdir/f27m_$i | grep -A 10 obdidx | awk '{print $1}'| grep -w "0"` ] &&
1460 error "OST0 was full but new created file still use it"
1461 simple_cleanup_common
1463 run_test 27m "create file while OST0 was full =================="
1466 local DELAY=$(do_facet $SINGLEMDS lctl get_param -n lov.*.qos_maxage | head -n 1 | awk '{print $1 * 2}')
1470 # OSCs keep a NOSPC flag that will be reset after ~5s (qos_maxage)
1471 # if the OST isn't full anymore.
1473 local OSTIDX=${1:-""}
1475 local list=$(comma_list $(osts_nodes))
1476 [ "$OSTIDX" ] && list=$(facet_host ost$((OSTIDX + 1)))
1478 do_nodes $list lctl set_param fail_loc=0
1479 sync # initiate all OST_DESTROYs from MDS to OST
1483 exhaust_precreations() {
1486 local FAILIDX=${3:-$OSTIDX}
1487 local ofacet=ost$((OSTIDX + 1))
1489 test_mkdir -p -c1 $DIR/$tdir
1490 local mdtidx=$($LFS getstripe -M $DIR/$tdir)
1491 local mfacet=mds$((mdtidx + 1))
1492 echo OSTIDX=$OSTIDX MDTIDX=$mdtidx
1494 local OST=$(ostname_from_index $OSTIDX)
1497 local mdtosc_proc1=$(get_mdtosc_proc_path $mfacet $OST)
1498 local last_id=$(do_facet $mfacet lctl get_param -n \
1499 osc.$mdtosc_proc1.prealloc_last_id)
1500 local next_id=$(do_facet $mfacet lctl get_param -n \
1501 osc.$mdtosc_proc1.prealloc_next_id)
1503 local mdtosc_proc2=$(get_mdtosc_proc_path $mfacet)
1504 do_facet $mfacet lctl get_param osc.$mdtosc_proc2.prealloc*
1506 test_mkdir -p $DIR/$tdir/${OST}
1507 $SETSTRIPE -i $OSTIDX -c 1 $DIR/$tdir/${OST}
1508 #define OBD_FAIL_OST_ENOSPC 0x215
1509 do_facet $ofacet lctl set_param fail_val=$FAILIDX fail_loc=0x215
1510 echo "Creating to objid $last_id on ost $OST..."
1511 createmany -o $DIR/$tdir/${OST}/f $next_id $((last_id - next_id + 2))
1512 do_facet $mfacet lctl get_param osc.$mdtosc_proc2.prealloc*
1513 do_facet $ofacet lctl set_param fail_loc=$FAILLOC
1517 exhaust_all_precreations() {
1519 for (( i=0; i < OSTCOUNT; i++ )) ; do
1520 exhaust_precreations $i $1 -1
1525 [[ $OSTCOUNT -lt 2 ]] && skip_env "too few OSTs" && return
1526 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
1527 remote_mds_nodsh && skip "remote MDS with nodsh" && return
1528 remote_ost_nodsh && skip "remote OST with nodsh" && return
1531 rm -f $DIR/$tdir/$tfile
1532 exhaust_precreations 0 0x80000215
1533 $SETSTRIPE -c -1 $DIR/$tdir
1534 touch $DIR/$tdir/$tfile || error
1535 $GETSTRIPE $DIR/$tdir/$tfile
1538 run_test 27n "create file with some full OSTs =================="
1541 [[ $OSTCOUNT -lt 2 ]] && skip_env "too few OSTs" && return
1542 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
1543 remote_mds_nodsh && skip "remote MDS with nodsh" && return
1544 remote_ost_nodsh && skip "remote OST with nodsh" && return
1547 rm -f $DIR/$tdir/$tfile
1548 exhaust_all_precreations 0x215
1550 touch $DIR/$tdir/$tfile && error "able to create $DIR/$tdir/$tfile"
1555 run_test 27o "create file with all full OSTs (should error) ===="
1558 [[ $OSTCOUNT -lt 2 ]] && skip_env "too few OSTs" && return
1559 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
1560 remote_mds_nodsh && skip "remote MDS with nodsh" && return
1561 remote_ost_nodsh && skip "remote OST with nodsh" && return
1564 rm -f $DIR/$tdir/$tfile
1565 test_mkdir -p $DIR/$tdir
1567 $MCREATE $DIR/$tdir/$tfile || error "mcreate failed"
1568 $TRUNCATE $DIR/$tdir/$tfile 80000000 || error "truncate failed"
1569 $CHECKSTAT -s 80000000 $DIR/$tdir/$tfile || error "checkstat failed"
1571 exhaust_precreations 0 0x80000215
1572 echo foo >> $DIR/$tdir/$tfile || error "append failed"
1573 $CHECKSTAT -s 80000004 $DIR/$tdir/$tfile || error "checkstat failed"
1574 $GETSTRIPE $DIR/$tdir/$tfile
1578 run_test 27p "append to a truncated file with some full OSTs ==="
1581 [[ $OSTCOUNT -lt 2 ]] && skip_env "too few OSTs" && return
1582 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
1583 remote_mds_nodsh && skip "remote MDS with nodsh" && return
1584 remote_ost_nodsh && skip "remote OST with nodsh" && return
1587 rm -f $DIR/$tdir/$tfile
1589 test_mkdir -p $DIR/$tdir
1590 $MCREATE $DIR/$tdir/$tfile || error "mcreate $DIR/$tdir/$tfile failed"
1591 $TRUNCATE $DIR/$tdir/$tfile 80000000 ||error "truncate $DIR/$tdir/$tfile failed"
1592 $CHECKSTAT -s 80000000 $DIR/$tdir/$tfile || error "checkstat failed"
1594 exhaust_all_precreations 0x215
1596 echo foo >> $DIR/$tdir/$tfile && error "append succeeded"
1597 $CHECKSTAT -s 80000000 $DIR/$tdir/$tfile || error "checkstat 2 failed"
1601 run_test 27q "append to truncated file with all OSTs full (should error) ==="
1604 [[ $OSTCOUNT -lt 2 ]] && skip_env "too few OSTs" && return
1605 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
1606 remote_mds_nodsh && skip "remote MDS with nodsh" && return
1607 remote_ost_nodsh && skip "remote OST with nodsh" && return
1610 rm -f $DIR/$tdir/$tfile
1611 exhaust_precreations 0 0x80000215
1613 $SETSTRIPE -i 0 -c 2 $DIR/$tdir/$tfile # && error
1617 run_test 27r "stripe file with some full OSTs (shouldn't LBUG) ="
1619 test_27s() { # bug 10725
1620 test_mkdir -p $DIR/$tdir
1621 local stripe_size=$((4096 * 1024 * 1024)) # 2^32
1622 local stripe_count=0
1623 [ $OSTCOUNT -eq 1 ] || stripe_count=2
1624 $SETSTRIPE -S $stripe_size -c $stripe_count $DIR/$tdir &&
1625 error "stripe width >= 2^32 succeeded" || true
1628 run_test 27s "lsm_xfersize overflow (should error) (bug 10725)"
1630 test_27t() { # bug 10864
1635 $WLFS getstripe $tfile
1638 run_test 27t "check that utils parse path correctly"
1640 test_27u() { # bug 4900
1641 [[ $OSTCOUNT -lt 2 ]] && skip_env "too few OSTs" && return
1642 remote_mds_nodsh && skip "remote MDS with nodsh" && return
1644 local list=$(comma_list $(mdts_nodes))
1646 #define OBD_FAIL_MDS_OSC_PRECREATE 0x139
1647 do_nodes $list $LCTL set_param fail_loc=0x139
1648 test_mkdir -p $DIR/$tdir
1650 createmany -o $DIR/$tdir/t- 1000
1651 do_nodes $list $LCTL set_param fail_loc=0
1653 TLOG=$DIR/$tfile.getstripe
1654 $GETSTRIPE $DIR/$tdir > $TLOG
1655 OBJS=$(awk -vobj=0 '($1 == 0) { obj += 1 } END { print obj; }' $TLOG)
1656 unlinkmany $DIR/$tdir/t- 1000
1657 [[ $OBJS -gt 0 ]] &&
1658 error "$OBJS objects created on OST-0. See $TLOG" || pass
1660 run_test 27u "skip object creation on OSC w/o objects =========="
1662 test_27v() { # bug 4900
1663 [[ $OSTCOUNT -lt 2 ]] && skip_env "too few OSTs" && return
1664 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
1665 remote_mds_nodsh && skip "remote MDS with nodsh" && return
1666 remote_ost_nodsh && skip "remote OST with nodsh" && return
1668 exhaust_all_precreations 0x215
1671 test_mkdir -p $DIR/$tdir
1672 $SETSTRIPE -c 1 $DIR/$tdir # 1 stripe / file
1674 touch $DIR/$tdir/$tfile
1675 #define OBD_FAIL_TGT_DELAY_PRECREATE 0x705
1677 for (( i=1; i < OSTCOUNT; i++ )); do
1678 do_facet ost$i lctl set_param fail_loc=0x705
1680 local START=`date +%s`
1681 createmany -o $DIR/$tdir/$tfile 32
1683 local FINISH=`date +%s`
1684 local TIMEOUT=`lctl get_param -n timeout`
1685 local PROCESS=$((FINISH - START))
1686 [ $PROCESS -ge $((TIMEOUT / 2)) ] && \
1687 error "$FINISH - $START >= $TIMEOUT / 2"
1688 sleep $((TIMEOUT / 2 - PROCESS))
1691 run_test 27v "skip object creation on slow OST ================="
1693 test_27w() { # bug 10997
1694 test_mkdir -p $DIR/$tdir || error "mkdir failed"
1695 $SETSTRIPE -S 65536 $DIR/$tdir/f0 || error "setstripe failed"
1696 [ $($GETSTRIPE -S $DIR/$tdir/f0) -ne 65536 ] &&
1697 error "stripe size $size != 65536" || true
1698 [ $($GETSTRIPE -d $DIR/$tdir | grep -c "stripe_count") -ne 1 ] &&
1699 error "$GETSTRIPE -d $DIR/$tdir failed" || true
1701 run_test 27w "check $SETSTRIPE -S option"
1704 [[ $OSTCOUNT -lt 2 ]] &&
1705 skip_env "skipping multiple stripe count/offset test" && return
1707 test_mkdir -p $DIR/$tdir || error "mkdir failed"
1708 for i in $(seq 1 $OSTCOUNT); do
1710 $SETSTRIPE -c $i -i $offset $DIR/$tdir/f$i ||
1711 error "setstripe -c $i -i $offset failed"
1712 count=$($GETSTRIPE -c $DIR/$tdir/f$i)
1713 index=$($GETSTRIPE -i $DIR/$tdir/f$i)
1714 [ $count -ne $i ] && error "stripe count $count != $i" || true
1715 [ $index -ne $offset ] &&
1716 error "stripe offset $index != $offset" || true
1719 run_test 27wa "check $SETSTRIPE -c -i options"
1722 remote_ost_nodsh && skip "remote OST with nodsh" && return
1723 [[ $OSTCOUNT -lt 2 ]] && skip_env "$OSTCOUNT < 2 OSTs" && return
1724 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
1725 OFFSET=$(($OSTCOUNT - 1))
1727 local OST=$(ostname_from_index $OSTIDX)
1729 test_mkdir -p $DIR/$tdir
1730 $SETSTRIPE -c 1 $DIR/$tdir # 1 stripe per file
1731 do_facet ost$((OSTIDX + 1)) lctl set_param -n obdfilter.$OST.degraded 1
1733 createmany -o $DIR/$tdir/$tfile $OSTCOUNT
1734 for i in `seq 0 $OFFSET`; do
1735 [ `$GETSTRIPE $DIR/$tdir/$tfile$i | grep -A 10 obdidx | awk '{print $1}' | grep -w "$OSTIDX"` ] &&
1736 error "OST0 was degraded but new created file still use it"
1738 do_facet ost$((OSTIDX + 1)) lctl set_param -n obdfilter.$OST.degraded 0
1740 run_test 27x "create files while OST0 is degraded"
1743 [[ $OSTCOUNT -lt 2 ]] &&
1744 skip_env "$OSTCOUNT < 2 OSTs -- skipping" && return
1745 remote_mds_nodsh && skip "remote MDS with nodsh" && return
1746 remote_ost_nodsh && skip "remote OST with nodsh" && return
1747 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
1749 local mdtosc=$(get_mdtosc_proc_path $SINGLEMDS $FSNAME-OST0000)
1750 local last_id=$(do_facet $SINGLEMDS lctl get_param -n \
1751 osc.$mdtosc.prealloc_last_id)
1752 local next_id=$(do_facet $SINGLEMDS lctl get_param -n \
1753 osc.$mdtosc.prealloc_next_id)
1754 local fcount=$((last_id - next_id))
1755 [[ $fcount -eq 0 ]] && skip "not enough space on OST0" && return
1756 [[ $fcount -gt $OSTCOUNT ]] && fcount=$OSTCOUNT
1758 local MDS_OSCS=$(do_facet $SINGLEMDS lctl dl |
1759 awk '/[oO][sS][cC].*md[ts]/ { print $4 }')
1760 local OST_DEACTIVE_IDX=-1
1765 for OSC in $MDS_OSCS; do
1766 OST=$(osc_to_ost $OSC)
1767 OSTIDX=$(index_from_ostuuid $OST)
1768 if [ $OST_DEACTIVE_IDX == -1 ]; then
1769 OST_DEACTIVE_IDX=$OSTIDX
1771 if [ $OSTIDX != $OST_DEACTIVE_IDX ]; then
1772 echo $OSC "is Deactivated:"
1773 do_facet $SINGLEMDS lctl --device %$OSC deactivate
1777 OSTIDX=$(index_from_ostuuid $OST)
1778 test_mkdir -p $DIR/$tdir
1779 $SETSTRIPE -c 1 $DIR/$tdir # 1 stripe / file
1781 for OSC in $MDS_OSCS; do
1782 OST=$(osc_to_ost $OSC)
1783 OSTIDX=$(index_from_ostuuid $OST)
1784 if [ $OSTIDX == $OST_DEACTIVE_IDX ]; then
1785 echo $OST "is degraded:"
1786 do_facet ost$((OSTIDX+1)) lctl set_param -n \
1787 obdfilter.$OST.degraded=1
1792 createmany -o $DIR/$tdir/$tfile $fcount
1794 for OSC in $MDS_OSCS; do
1795 OST=$(osc_to_ost $OSC)
1796 OSTIDX=$(index_from_ostuuid $OST)
1797 if [ $OSTIDX == $OST_DEACTIVE_IDX ]; then
1798 echo $OST "is recovered from degraded:"
1799 do_facet ost$((OSTIDX+1)) lctl set_param -n \
1800 obdfilter.$OST.degraded=0
1802 do_facet $SINGLEMDS lctl --device %$OSC activate
1806 # all osp devices get activated, hence -1 stripe count restored
1809 # sleep 2*lod_qos_maxage seconds waiting for lod qos to notice osp
1810 # devices get activated.
1812 $SETSTRIPE -c -1 $DIR/$tfile
1813 stripecnt=$($GETSTRIPE -c $DIR/$tfile)
1815 [ $stripecnt -ne $OSTCOUNT ] &&
1816 error "Of $OSTCOUNT OSTs, only $stripecnt is available"
1819 run_test 27y "create files while OST0 is degraded and the rest inactive"
1825 lmm_count=$($GETSTRIPE -c $1)
1826 lmm_seq=$($GETSTRIPE -v $1 | awk '/lmm_seq/ { print $2 }')
1827 lmm_oid=$($GETSTRIPE -v $1 | awk '/lmm_object_id/ { print $2 }')
1829 local old_ifs="$IFS"
1831 fid=($($LFS path2fid $1))
1834 log "FID seq ${fid[1]}, oid ${fid[2]} ver ${fid[3]}"
1835 log "LOV seq $lmm_seq, oid $lmm_oid, count: $lmm_count"
1837 # compare lmm_seq and lu_fid->f_seq
1838 [ $lmm_seq = ${fid[1]} ] || { error "SEQ mismatch"; return 1; }
1839 # compare lmm_object_id and lu_fid->oid
1840 [ $lmm_oid = ${fid[2]} ] || { error "OID mismatch"; return 2; }
1842 # check the trusted.fid attribute of the OST objects of the file
1843 local have_obdidx=false
1845 $GETSTRIPE $1 | while read obdidx oid hex seq; do
1846 # skip lines up to and including "obdidx"
1847 [ -z "$obdidx" ] && break
1848 [ "$obdidx" = "obdidx" ] && have_obdidx=true && continue
1849 $have_obdidx || continue
1851 local ost=$((obdidx + 1))
1852 local dev=$(ostdevname $ost)
1855 log "want: stripe:$stripe_nr ost:$obdidx oid:$oid/$hex seq:$seq"
1857 seq=$(echo $seq | sed -e "s/^0x//g")
1858 if [ $seq == 0 ] || [ $(facet_fstype ost$ost) == zfs ]; then
1859 oid_hex=$(echo $oid)
1861 oid_hex=$(echo $hex | sed -e "s/^0x//g")
1863 local obj_file="O/$seq/d$((oid %32))/$oid_hex"
1867 # Don't unmount/remount the OSTs if we don't need to do that.
1868 # LU-2577 changes filter_fid to be smaller, so debugfs needs
1869 # update too, until that use mount/ll_decode_filter_fid/mount.
1870 # Re-enable when debugfs will understand new filter_fid.
1872 if false && [ $(facet_fstype ost$ost) == ldiskfs ]; then
1873 ff=$(do_facet ost$ost "$DEBUGFS -c -R 'stat $obj_file' \
1874 $dev 2>/dev/null" | grep "parent=")
1877 mount_fstype ost$ost
1878 ff=$(do_facet ost$ost $LL_DECODE_FILTER_FID \
1879 $(facet_mntpt ost$ost)/$obj_file)
1880 unmount_fstype ost$ost
1881 start ost$ost $dev $OST_MOUNT_OPTS
1885 [ -z "$ff" ] && error "$obj_file: no filter_fid info"
1887 echo "$ff" | sed -e 's#.*objid=#got: objid=#'
1889 # /mnt/O/0/d23/23: objid=23 seq=0 parent=[0x200000400:0x1e:0x1]
1890 # fid: objid=23 seq=0 parent=[0x200000400:0x1e:0x0] stripe=1
1891 local ff_parent=$(echo $ff|sed -e 's/.*parent=.//')
1892 local ff_pseq=$(echo $ff_parent | cut -d: -f1)
1893 local ff_poid=$(echo $ff_parent | cut -d: -f2)
1895 if echo $ff_parent | grep -q 'stripe='; then
1896 ff_pstripe=$(echo $ff_parent | sed -e 's/.*stripe=//')
1899 # $LL_DECODE_FILTER_FID does not print "stripe="; look
1900 # into f_ver in this case. See the comment on
1903 ff_pstripe=$(echo $ff_parent | cut -d: -f3 |
1907 # compare lmm_seq and filter_fid->ff_parent.f_seq
1908 [ $ff_pseq = $lmm_seq ] ||
1909 error "FF parent SEQ $ff_pseq != $lmm_seq"
1910 # compare lmm_object_id and filter_fid->ff_parent.f_oid
1911 [ $ff_poid = $lmm_oid ] ||
1912 error "FF parent OID $ff_poid != $lmm_oid"
1913 (($ff_pstripe == $stripe_nr)) ||
1914 error "FF stripe $ff_pstripe != $stripe_nr"
1916 stripe_nr=$((stripe_nr + 1))
1921 remote_ost_nodsh && skip "remote OST with nodsh" && return
1922 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
1923 test_mkdir -p $DIR/$tdir
1925 $SETSTRIPE -c 1 -i 0 -S 64k $DIR/$tdir/$tfile-1 ||
1926 { error "setstripe -c -1 failed"; return 1; }
1927 # We need to send a write to every object to get parent FID info set.
1928 # This _should_ also work for setattr, but does not currently.
1929 # touch $DIR/$tdir/$tfile-1 ||
1930 dd if=/dev/zero of=$DIR/$tdir/$tfile-1 bs=1M count=1 ||
1931 { error "dd $tfile-1 failed"; return 2; }
1932 $SETSTRIPE -c -1 -i $((OSTCOUNT - 1)) -S 1M $DIR/$tdir/$tfile-2 ||
1933 { error "setstripe -c -1 failed"; return 3; }
1934 dd if=/dev/zero of=$DIR/$tdir/$tfile-2 bs=1M count=$OSTCOUNT ||
1935 { error "dd $tfile-2 failed"; return 4; }
1937 # make sure write RPCs have been sent to OSTs
1940 check_seq_oid $DIR/$tdir/$tfile-1 || return 5
1941 check_seq_oid $DIR/$tdir/$tfile-2 || return 6
1943 run_test 27z "check SEQ/OID on the MDT and OST filesystems"
1945 test_27A() { # b=19102
1946 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
1947 local restore_size=$($GETSTRIPE -S $MOUNT)
1948 local restore_count=$($GETSTRIPE -c $MOUNT)
1949 local restore_offset=$($GETSTRIPE -i $MOUNT)
1950 $SETSTRIPE -c 0 -i -1 -S 0 $MOUNT
1951 wait_update $HOSTNAME "$GETSTRIPE -c $MOUNT | sed 's/ *//g'" "1" 20 ||
1952 error "stripe count $($GETSTRIPE -c $MOUNT) != 1"
1953 local default_size=$($GETSTRIPE -S $MOUNT)
1954 local default_offset=$($GETSTRIPE -i $MOUNT)
1955 local dsize=$((1024 * 1024))
1956 [ $default_size -eq $dsize ] ||
1957 error "stripe size $default_size != $dsize"
1958 [ $default_offset -eq -1 ] ||error "stripe offset $default_offset != -1"
1959 $SETSTRIPE -c $restore_count -i $restore_offset -S $restore_size $MOUNT
1961 run_test 27A "check filesystem-wide default LOV EA values"
1963 test_27B() { # LU-2523
1964 test_mkdir -p $DIR/$tdir
1965 rm -f $DIR/$tdir/f0 $DIR/$tdir/f1
1967 # open f1 with O_LOV_DELAY_CREATE
1969 # call setstripe ioctl on open file descriptor for f1
1971 multiop $DIR/$tdir/f1 oO_RDWR:O_CREAT:O_LOV_DELAY_CREATE:nB1c \
1975 # open f1 with O_LOV_DELAY_CREATE
1977 # call setstripe ioctl on open file descriptor for f1
1979 multiop $DIR/$tdir/f1 oO_RDWR:O_CREAT:O_LOV_DELAY_CREATE:uB1c
1981 # Allow multiop to fail in imitation of NFS's busted semantics.
1984 run_test 27B "call setstripe on open unlinked file/rename victim"
1986 test_27C() { #LU-2871
1987 [[ $OSTCOUNT -lt 2 ]] && skip "needs >= 2 OSTs" && return
1995 test_mkdir -p $DIR/$tdir
1997 for i in $(seq 0 $((OSTCOUNT - 1))); do
1998 # set stripe across all OSTs starting from OST$i
1999 $SETSTRIPE -i $i -c -1 $tfile$i
2000 # get striping information
2001 ost_idx=($($GETSTRIPE $tfile$i |
2002 tail -n $((OSTCOUNT + 1)) | awk '{print $1}'))
2006 [ ${#ost_idx[@]} -eq $OSTCOUNT ] ||
2007 error "${#ost_idx[@]} != $OSTCOUNT"
2009 for index in $(seq 0 $((OSTCOUNT - 1))); do
2011 for j in $(echo ${ost_idx[@]}); do
2012 if [ $index -eq $j ]; then
2018 error "Can not find $index in ${ost_idx[@]}"
2022 run_test 27C "check full striping across all OSTs"
2025 [ $OSTCOUNT -lt 2 ] && skip "needs >= 2 OSTs" && return
2026 [ -n "$FILESET" ] && skip "SKIP due to FILESET set" && return
2027 remote_mds_nodsh && skip "remote MDS with nodsh" && return
2028 local POOL=${POOL:-testpool}
2030 local last_ost=$(($OSTCOUNT - 1))
2032 local ost_list=$(seq $first_ost $ost_step $last_ost)
2033 local ost_range="$first_ost $last_ost $ost_step"
2035 test_mkdir -p $DIR/$tdir
2036 pool_add $POOL || error "pool_add failed"
2037 pool_add_targets $POOL $ost_range || error "pool_add_targets failed"
2040 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.7.64) ] &&
2042 llapi_layout_test -d$DIR/$tdir -p$POOL -o$OSTCOUNT $skip27D ||
2043 error "llapi_layout_test failed"
2045 cleanup_pools || error "cleanup_pools failed"
2047 run_test 27D "validate llapi_layout API"
2049 # Verify that default_easize is increased from its initial value after
2050 # accessing a widely striped file.
2052 [ $OSTCOUNT -lt 2 ] && skip "needs >= 2 OSTs" && return
2053 [ $(lustre_version_code client) -lt $(version_code 2.5.57) ] &&
2054 skip "client does not have LU-3338 fix" && return
2056 # 72 bytes is the minimum space required to store striping
2057 # information for a file striped across one OST:
2058 # (sizeof(struct lov_user_md_v3) +
2059 # sizeof(struct lov_user_ost_data_v1))
2061 $LCTL set_param -n llite.*.default_easize $min_easize ||
2062 error "lctl set_param failed"
2063 local easize=$($LCTL get_param -n llite.*.default_easize)
2065 [ $easize -eq $min_easize ] ||
2066 error "failed to set default_easize"
2068 $LFS setstripe -c $OSTCOUNT $DIR/$tfile ||
2069 error "setstripe failed"
2073 easize=$($LCTL get_param -n llite.*.default_easize)
2075 [ $easize -gt $min_easize ] ||
2076 error "default_easize not updated"
2078 run_test 27E "check that default extended attribute size properly increases"
2080 test_27F() { # LU-5346/LU-7975
2082 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
2084 [[ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.8.51) ]] &&
2085 skip "Need MDS version at least 2.8.51" && return
2087 test_mkdir -p $DIR/$tdir
2089 $SETSTRIPE -c 2 $DIR/$tdir
2091 # stop all OSTs to reproduce situation for LU-7975 ticket
2092 for num in $(seq $OSTCOUNT); do
2096 # open/create f0 with O_LOV_DELAY_CREATE
2097 # truncate f0 to a non-0 size
2099 multiop $DIR/$tdir/f0 oO_RDWR:O_CREAT:O_LOV_DELAY_CREATE:T1050000c
2101 $CHECKSTAT -s 1050000 $DIR/$tdir/f0 || error "checkstat failed"
2102 # open/write it again to force delayed layout creation
2103 cat /etc/hosts > $DIR/$tdir/f0 &
2107 for num in $(seq $OSTCOUNT); do
2108 start ost$num $(ostdevname $num) $OST_MOUNT_OPTS ||
2109 error "ost$num failed to start"
2112 wait $catpid || error "cat failed"
2114 cmp /etc/hosts $DIR/$tdir/f0 || error "cmp failed"
2115 [[ $($GETSTRIPE -c $DIR/$tdir/f0) == 2 ]] || error "wrong stripecount"
2118 run_test 27F "Client resend delayed layout creation with non-zero size"
2120 # createtest also checks that device nodes are created and
2121 # then visible correctly (#2091)
2122 test_28() { # bug 2091
2124 $CREATETEST $DIR/d28/ct || error
2126 run_test 28 "create/mknod/mkdir with bad file types ============"
2129 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return 0
2130 sync; sleep 1; sync # flush out any dirty pages from previous tests
2137 declare -i LOCKCOUNTORIG=0
2138 for lock_count in $(lctl get_param -n ldlm.namespaces.*mdc*.lock_count); do
2139 let LOCKCOUNTORIG=$LOCKCOUNTORIG+$lock_count
2141 [ $LOCKCOUNTORIG -eq 0 ] && error "No mdc lock count" && return 1
2143 declare -i LOCKUNUSEDCOUNTORIG=0
2144 for unused_count in $(lctl get_param -n ldlm.namespaces.*mdc*.lock_unused_count); do
2145 let LOCKUNUSEDCOUNTORIG=$LOCKUNUSEDCOUNTORIG+$unused_count
2152 declare -i LOCKCOUNTCURRENT=0
2153 for lock_count in $(lctl get_param -n ldlm.namespaces.*mdc*.lock_count); do
2154 let LOCKCOUNTCURRENT=$LOCKCOUNTCURRENT+$lock_count
2157 declare -i LOCKUNUSEDCOUNTCURRENT=0
2158 for unused_count in $(lctl get_param -n ldlm.namespaces.*mdc*.lock_unused_count); do
2159 let LOCKUNUSEDCOUNTCURRENT=$LOCKUNUSEDCOUNTCURRENT+$unused_count
2162 if [[ $LOCKCOUNTCURRENT -gt $LOCKCOUNTORIG ]]; then
2163 $LCTL set_param -n ldlm.dump_namespaces ""
2164 error "CURRENT: $LOCKCOUNTCURRENT > $LOCKCOUNTORIG"
2165 $LCTL dk | sort -k4 -t: > $TMP/test_29.dk
2166 log "dumped log to $TMP/test_29.dk (bug 5793)"
2169 if [[ $LOCKUNUSEDCOUNTCURRENT -gt $LOCKUNUSEDCOUNTORIG ]]; then
2170 error "UNUSED: $LOCKUNUSEDCOUNTCURRENT > $LOCKUNUSEDCOUNTORIG"
2171 $LCTL dk | sort -k4 -t: > $TMP/test_29.dk
2172 log "dumped log to $TMP/test_29.dk (bug 5793)"
2176 run_test 29 "IT_GETATTR regression ============================"
2178 test_30a() { # was test_30
2179 cp $(which ls) $DIR || cp /bin/ls $DIR
2183 run_test 30a "execute binary from Lustre (execve) =============="
2186 cp `which ls` $DIR || cp /bin/ls $DIR
2188 $RUNAS $DIR/ls / || error
2191 run_test 30b "execute binary from Lustre as non-root ==========="
2193 test_30c() { # b=22376
2194 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
2195 cp `which ls` $DIR || cp /bin/ls $DIR
2197 cancel_lru_locks mdc
2198 cancel_lru_locks osc
2199 $RUNAS $DIR/ls / || error
2202 run_test 30c "execute binary from Lustre without read perms ===="
2205 $OPENUNLINK $DIR/f31 $DIR/f31 || error
2206 $CHECKSTAT -a $DIR/f31 || error
2208 run_test 31a "open-unlink file =================================="
2211 touch $DIR/f31 || error
2212 ln $DIR/f31 $DIR/f31b || error
2213 $MULTIOP $DIR/f31b Ouc || error
2214 $CHECKSTAT -t file $DIR/f31 || error
2216 run_test 31b "unlink file with multiple links while open ======="
2219 touch $DIR/f31 || error
2220 ln $DIR/f31 $DIR/f31c || error
2221 multiop_bg_pause $DIR/f31 O_uc || return 1
2223 $MULTIOP $DIR/f31c Ouc
2224 kill -USR1 $MULTIPID
2227 run_test 31c "open-unlink file with multiple links ============="
2230 opendirunlink $DIR/d31d $DIR/d31d || error
2231 $CHECKSTAT -a $DIR/d31d || error
2233 run_test 31d "remove of open directory ========================="
2235 test_31e() { # bug 2904
2236 openfilleddirunlink $DIR/d31e || error
2238 run_test 31e "remove of open non-empty directory ==============="
2240 test_31f() { # bug 4554
2241 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
2243 test_mkdir $DIR/d31f
2244 $SETSTRIPE -S 1048576 -c 1 $DIR/d31f
2245 cp /etc/hosts $DIR/d31f
2247 $GETSTRIPE $DIR/d31f/hosts
2248 multiop_bg_pause $DIR/d31f D_c || return 1
2251 rm -rv $DIR/d31f || error "first of $DIR/d31f"
2252 test_mkdir $DIR/d31f
2253 $SETSTRIPE -S 1048576 -c 1 $DIR/d31f
2254 cp /etc/hosts $DIR/d31f
2256 $GETSTRIPE $DIR/d31f/hosts
2257 multiop_bg_pause $DIR/d31f D_c || return 1
2260 kill -USR1 $MULTIPID || error "first opendir $MULTIPID not running"
2261 wait $MULTIPID || error "first opendir $MULTIPID failed"
2265 kill -USR1 $MULTIPID2 || error "second opendir $MULTIPID not running"
2266 wait $MULTIPID2 || error "second opendir $MULTIPID2 failed"
2269 run_test 31f "remove of open directory with open-unlink file ==="
2272 echo "-- cross directory link --"
2273 test_mkdir -c1 $DIR/${tdir}ga
2274 test_mkdir -c1 $DIR/${tdir}gb
2275 touch $DIR/${tdir}ga/f
2276 ln $DIR/${tdir}ga/f $DIR/${tdir}gb/g
2277 $CHECKSTAT -t file $DIR/${tdir}ga/f || error "source"
2278 [ `stat -c%h $DIR/${tdir}ga/f` == '2' ] || error "source nlink"
2279 $CHECKSTAT -t file $DIR/${tdir}gb/g || error "target"
2280 [ `stat -c%h $DIR/${tdir}gb/g` == '2' ] || error "target nlink"
2282 run_test 31g "cross directory link==============="
2285 echo "-- cross directory link --"
2286 test_mkdir -c1 $DIR/${tdir}
2287 test_mkdir -c1 $DIR/${tdir}/dir
2288 touch $DIR/${tdir}/f
2289 ln $DIR/${tdir}/f $DIR/${tdir}/dir/g
2290 $CHECKSTAT -t file $DIR/${tdir}/f || error "source"
2291 [ `stat -c%h $DIR/${tdir}/f` == '2' ] || error "source nlink"
2292 $CHECKSTAT -t file $DIR/${tdir}/dir/g || error "target"
2293 [ `stat -c%h $DIR/${tdir}/dir/g` == '2' ] || error "target nlink"
2295 run_test 31h "cross directory link under child==============="
2298 echo "-- cross directory link --"
2299 test_mkdir -c1 $DIR/$tdir
2300 test_mkdir -c1 $DIR/$tdir/dir
2301 touch $DIR/$tdir/dir/f
2302 ln $DIR/$tdir/dir/f $DIR/$tdir/g
2303 $CHECKSTAT -t file $DIR/$tdir/dir/f || error "source"
2304 [ `stat -c%h $DIR/$tdir/dir/f` == '2' ] || error "source nlink"
2305 $CHECKSTAT -t file $DIR/$tdir/g || error "target"
2306 [ `stat -c%h $DIR/$tdir/g` == '2' ] || error "target nlink"
2308 run_test 31i "cross directory link under parent==============="
2311 test_mkdir -c1 -p $DIR/$tdir
2312 test_mkdir -c1 -p $DIR/$tdir/dir1
2313 ln $DIR/$tdir/dir1 $DIR/$tdir/dir2 && error "ln for dir"
2314 link $DIR/$tdir/dir1 $DIR/$tdir/dir3 && error "link for dir"
2315 mlink $DIR/$tdir/dir1 $DIR/$tdir/dir4 && error "mlink for dir"
2316 mlink $DIR/$tdir/dir1 $DIR/$tdir/dir1 && error "mlink to the same dir"
2319 run_test 31j "link for directory==============="
2322 test_mkdir -c1 -p $DIR/$tdir
2324 touch $DIR/$tdir/exist
2325 mlink $DIR/$tdir/s $DIR/$tdir/t || error "mlink"
2326 mlink $DIR/$tdir/s $DIR/$tdir/exist && error "mlink to exist file"
2327 mlink $DIR/$tdir/s $DIR/$tdir/s && error "mlink to the same file"
2328 mlink $DIR/$tdir/s $DIR/$tdir && error "mlink to parent dir"
2329 mlink $DIR/$tdir $DIR/$tdir/s && error "mlink parent dir to target"
2330 mlink $DIR/$tdir/not-exist $DIR/$tdir/foo && error "mlink non-existing to new"
2331 mlink $DIR/$tdir/not-exist $DIR/$tdir/s && error "mlink non-existing to exist"
2334 run_test 31k "link to file: the same, non-existing, dir==============="
2340 touch $DIR/d31m2/exist
2341 mlink $DIR/d31m/s $DIR/d31m2/t || error "mlink"
2342 mlink $DIR/d31m/s $DIR/d31m2/exist && error "mlink to exist file"
2343 mlink $DIR/d31m/s $DIR/d31m2 && error "mlink to parent dir"
2344 mlink $DIR/d31m2 $DIR/d31m/s && error "mlink parent dir to target"
2345 mlink $DIR/d31m/not-exist $DIR/d31m2/foo && error "mlink non-existing to new"
2346 mlink $DIR/d31m/not-exist $DIR/d31m2/s && error "mlink non-existing to exist"
2349 run_test 31m "link to file: the same, non-existing, dir==============="
2352 touch $DIR/$tfile || error "cannot create '$DIR/$tfile'"
2353 nlink=$(stat --format=%h $DIR/$tfile)
2354 [ ${nlink:--1} -eq 1 ] || error "nlink is $nlink, expected 1"
2356 local cmd="exec $fd<$DIR/$tfile"
2359 trap "eval $cmd" EXIT
2360 nlink=$(stat --dereference --format=%h /proc/self/fd/$fd)
2361 [ ${nlink:--1} -eq 1 ] || error "nlink is $nlink, expected 1"
2362 rm $DIR/$tfile || error "cannot remove '$DIR/$tfile'"
2363 nlink=$(stat --dereference --format=%h /proc/self/fd/$fd)
2364 [ ${nlink:--1} -eq 0 ] || error "nlink is $nlink, expected 0"
2367 run_test 31n "check link count of unlinked file"
2370 local TEMPNAME=$(mktemp $1_XXXXXX)
2371 mlink $TEMPNAME $1 2> /dev/null &&
2372 echo "$BASHPID: link $TEMPNAME to $1 succeeded"
2376 test_31o() { # LU-2901
2377 test_mkdir -p $DIR/$tdir
2378 for LOOP in $(seq 100); do
2379 rm -f $DIR/$tdir/$tfile*
2380 for THREAD in $(seq 8); do
2381 link_one $DIR/$tdir/$tfile.$LOOP &
2384 local LINKS=$(ls -1 $DIR/$tdir | grep -c $tfile.$LOOP)
2385 [[ $LINKS -gt 1 ]] && ls $DIR/$tdir &&
2386 error "$LINKS duplicate links to $tfile.$LOOP" &&
2390 run_test 31o "duplicate hard links with same filename"
2393 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
2395 test_mkdir $DIR/$tdir
2396 $LFS setdirstripe -i0 -c2 $DIR/$tdir/striped_dir
2397 $LFS setdirstripe -D -c2 -t all_char $DIR/$tdir/striped_dir
2399 opendirunlink $DIR/$tdir/striped_dir/test1 ||
2400 error "open unlink test1 failed"
2401 opendirunlink $DIR/$tdir/striped_dir/test2 ||
2402 error "open unlink test2 failed"
2404 $CHECKSTAT -a $DIR/$tdir/striped_dir/test1 ||
2405 error "test1 still exists"
2406 $CHECKSTAT -a $DIR/$tdir/striped_dir/test2 ||
2407 error "test2 still exists"
2409 run_test 31p "remove of open striped directory"
2411 cleanup_test32_mount() {
2414 local loopdev=$(losetup -a | grep $EXT2_DEV | sed -ne 's/:.*$/p')
2415 $UMOUNT $DIR/$tdir/ext2-mountpoint || rc=$?
2416 losetup -d $loopdev || true
2417 rm -rf $DIR/$tdir/ext2-mountpoint
2422 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
2423 echo "== more mountpoints and symlinks ================="
2424 [ -e $DIR/$tdir ] && rm -fr $DIR/$tdir
2425 trap cleanup_test32_mount EXIT
2426 test_mkdir -p $DIR/$tdir/ext2-mountpoint
2427 mount -t ext2 -o loop $EXT2_DEV $DIR/$tdir/ext2-mountpoint || error
2428 $CHECKSTAT -t dir $DIR/$tdir/ext2-mountpoint/.. || error
2429 cleanup_test32_mount
2431 run_test 32a "stat d32a/ext2-mountpoint/.. ====================="
2434 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
2435 [ -e $DIR/$tdir ] && rm -fr $DIR/$tdir
2436 trap cleanup_test32_mount EXIT
2437 test_mkdir -p $DIR/$tdir/ext2-mountpoint
2438 mount -t ext2 -o loop $EXT2_DEV $DIR/$tdir/ext2-mountpoint || error
2439 ls -al $DIR/$tdir/ext2-mountpoint/.. || error
2440 cleanup_test32_mount
2442 run_test 32b "open d32b/ext2-mountpoint/.. ====================="
2445 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
2446 [ -e $DIR/$tdir ] && rm -fr $DIR/$tdir
2447 trap cleanup_test32_mount EXIT
2448 test_mkdir -p $DIR/$tdir/ext2-mountpoint
2449 mount -t ext2 -o loop $EXT2_DEV $DIR/$tdir/ext2-mountpoint || error
2450 test_mkdir -p $DIR/$tdir/d2/test_dir
2451 $CHECKSTAT -t dir $DIR/$tdir/ext2-mountpoint/../d2/test_dir || error
2452 cleanup_test32_mount
2454 run_test 32c "stat d32c/ext2-mountpoint/../d2/test_dir ========="
2457 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
2458 [ -e $DIR/$tdir ] && rm -fr $DIR/$tdir
2459 trap cleanup_test32_mount EXIT
2460 test_mkdir -p $DIR/$tdir/ext2-mountpoint
2461 mount -t ext2 -o loop $EXT2_DEV $DIR/$tdir/ext2-mountpoint || error
2462 test_mkdir -p $DIR/$tdir/d2/test_dir
2463 ls -al $DIR/$tdir/ext2-mountpoint/../d2/test_dir || error
2464 cleanup_test32_mount
2466 run_test 32d "open d32d/ext2-mountpoint/../d2/test_dir ========="
2469 [ -e $DIR/d32e ] && rm -fr $DIR/d32e
2470 test_mkdir -p $DIR/d32e/tmp
2471 TMP_DIR=$DIR/d32e/tmp
2472 ln -s $DIR/d32e $TMP_DIR/symlink11
2473 ln -s $TMP_DIR/symlink11 $TMP_DIR/../symlink01
2474 $CHECKSTAT -t link $DIR/d32e/tmp/symlink11 || error
2475 $CHECKSTAT -t link $DIR/d32e/symlink01 || error
2477 run_test 32e "stat d32e/symlink->tmp/symlink->lustre-subdir ===="
2480 [ -e $DIR/d32f ] && rm -fr $DIR/d32f
2481 test_mkdir -p $DIR/d32f/tmp
2482 TMP_DIR=$DIR/d32f/tmp
2483 ln -s $DIR/d32f $TMP_DIR/symlink11
2484 ln -s $TMP_DIR/symlink11 $TMP_DIR/../symlink01
2485 ls $DIR/d32f/tmp/symlink11 || error
2486 ls $DIR/d32f/symlink01 || error
2488 run_test 32f "open d32f/symlink->tmp/symlink->lustre-subdir ===="
2491 TMP_DIR=$DIR/$tdir/tmp
2492 test_mkdir -p $DIR/$tdir/tmp
2493 test_mkdir $DIR/${tdir}2
2494 ln -s $DIR/${tdir}2 $TMP_DIR/symlink12
2495 ln -s $TMP_DIR/symlink12 $TMP_DIR/../symlink02
2496 $CHECKSTAT -t link $TMP_DIR/symlink12 || error
2497 $CHECKSTAT -t link $DIR/$tdir/symlink02 || error
2498 $CHECKSTAT -t dir -f $TMP_DIR/symlink12 || error
2499 $CHECKSTAT -t dir -f $DIR/$tdir/symlink02 || error
2501 run_test 32g "stat d32g/symlink->tmp/symlink->lustre-subdir/${tdir}2"
2504 rm -fr $DIR/$tdir $DIR/${tdir}2
2505 TMP_DIR=$DIR/$tdir/tmp
2506 test_mkdir -p $DIR/$tdir/tmp
2507 test_mkdir $DIR/${tdir}2
2508 ln -s $DIR/${tdir}2 $TMP_DIR/symlink12
2509 ln -s $TMP_DIR/symlink12 $TMP_DIR/../symlink02
2510 ls $TMP_DIR/symlink12 || error
2511 ls $DIR/$tdir/symlink02 || error
2513 run_test 32h "open d32h/symlink->tmp/symlink->lustre-subdir/${tdir}2"
2516 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
2517 [ -e $DIR/$tdir ] && rm -fr $DIR/$tdir
2518 trap cleanup_test32_mount EXIT
2519 test_mkdir -p $DIR/$tdir/ext2-mountpoint
2520 mount -t ext2 -o loop $EXT2_DEV $DIR/$tdir/ext2-mountpoint || error
2521 touch $DIR/$tdir/test_file
2522 $CHECKSTAT -t file $DIR/$tdir/ext2-mountpoint/../test_file || error
2523 cleanup_test32_mount
2525 run_test 32i "stat d32i/ext2-mountpoint/../test_file ==========="
2528 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
2529 [ -e $DIR/$tdir ] && rm -fr $DIR/$tdir
2530 trap cleanup_test32_mount EXIT
2531 test_mkdir -p $DIR/$tdir/ext2-mountpoint
2532 mount -t ext2 -o loop $EXT2_DEV $DIR/$tdir/ext2-mountpoint || error
2533 touch $DIR/$tdir/test_file
2534 cat $DIR/$tdir/ext2-mountpoint/../test_file || error
2535 cleanup_test32_mount
2537 run_test 32j "open d32j/ext2-mountpoint/../test_file ==========="
2540 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
2542 trap cleanup_test32_mount EXIT
2543 test_mkdir -p $DIR/$tdir/ext2-mountpoint
2544 mount -t ext2 -o loop $EXT2_DEV $DIR/$tdir/ext2-mountpoint
2545 test_mkdir -p $DIR/$tdir/d2
2546 touch $DIR/$tdir/d2/test_file || error
2547 $CHECKSTAT -t file $DIR/$tdir/ext2-mountpoint/../d2/test_file || error
2548 cleanup_test32_mount
2550 run_test 32k "stat d32k/ext2-mountpoint/../d2/test_file ========"
2553 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
2555 trap cleanup_test32_mount EXIT
2556 test_mkdir -p $DIR/$tdir/ext2-mountpoint
2557 mount -t ext2 -o loop $EXT2_DEV $DIR/$tdir/ext2-mountpoint || error
2558 test_mkdir -p $DIR/$tdir/d2
2559 touch $DIR/$tdir/d2/test_file
2560 cat $DIR/$tdir/ext2-mountpoint/../d2/test_file || error
2561 cleanup_test32_mount
2563 run_test 32l "open d32l/ext2-mountpoint/../d2/test_file ========"
2567 test_mkdir -p $DIR/d32m/tmp
2568 TMP_DIR=$DIR/d32m/tmp
2569 ln -s $DIR $TMP_DIR/symlink11
2570 ln -s $TMP_DIR/symlink11 $TMP_DIR/../symlink01
2571 $CHECKSTAT -t link $DIR/d32m/tmp/symlink11 || error
2572 $CHECKSTAT -t link $DIR/d32m/symlink01 || error
2574 run_test 32m "stat d32m/symlink->tmp/symlink->lustre-root ======"
2578 test_mkdir -p $DIR/d32n/tmp
2579 TMP_DIR=$DIR/d32n/tmp
2580 ln -s $DIR $TMP_DIR/symlink11
2581 ln -s $TMP_DIR/symlink11 $TMP_DIR/../symlink01
2582 ls -l $DIR/d32n/tmp/symlink11 || error
2583 ls -l $DIR/d32n/symlink01 || error
2585 run_test 32n "open d32n/symlink->tmp/symlink->lustre-root ======"
2589 test_mkdir -p $DIR/d32o/tmp
2590 TMP_DIR=$DIR/d32o/tmp
2591 ln -s $DIR/$tfile $TMP_DIR/symlink12
2592 ln -s $TMP_DIR/symlink12 $TMP_DIR/../symlink02
2593 $CHECKSTAT -t link $DIR/d32o/tmp/symlink12 || error
2594 $CHECKSTAT -t link $DIR/d32o/symlink02 || error
2595 $CHECKSTAT -t file -f $DIR/d32o/tmp/symlink12 || error
2596 $CHECKSTAT -t file -f $DIR/d32o/symlink02 || error
2598 run_test 32o "stat d32o/symlink->tmp/symlink->lustre-root/$tfile"
2608 test_mkdir -p $DIR/d32p/tmp
2610 TMP_DIR=$DIR/d32p/tmp
2612 ln -s $DIR/$tfile $TMP_DIR/symlink12
2614 ln -s $TMP_DIR/symlink12 $TMP_DIR/../symlink02
2616 cat $DIR/d32p/tmp/symlink12 || error
2618 cat $DIR/d32p/symlink02 || error
2621 run_test 32p "open d32p/symlink->tmp/symlink->lustre-root/$tfile"
2623 cleanup_testdir_mount() {
2626 local loopdev=$(losetup -a | grep $EXT2_DEV | sed -ne 's/:.*$/p')
2627 $UMOUNT $DIR/$tdir || rc=$?
2628 losetup -d $loopdev || true
2634 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
2635 [ -e $DIR/$tdir ] && rm -fr $DIR/$tdir
2636 trap cleanup_testdir_mount EXIT
2637 test_mkdir -p $DIR/$tdir
2638 touch $DIR/$tdir/under_the_mount
2639 mount -t ext2 -o loop $EXT2_DEV $DIR/$tdir
2640 ls $DIR/$tdir | grep "\<under_the_mount\>" && error
2641 cleanup_testdir_mount
2643 run_test 32q "stat follows mountpoints in Lustre (should return error)"
2646 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
2647 [ -e $DIR/$tdir ] && rm -fr $DIR/$tdir
2648 trap cleanup_testdir_mount EXIT
2649 test_mkdir -p $DIR/$tdir
2650 touch $DIR/$tdir/under_the_mount
2651 mount -t ext2 -o loop $EXT2_DEV $DIR/$tdir
2652 ls $DIR/$tdir | grep -q under_the_mount && error || true
2653 cleanup_testdir_mount
2655 run_test 32r "opendir follows mountpoints in Lustre (should return error)"
2660 chmod 444 $DIR/$tfile
2661 chown $RUNAS_ID $DIR/$tfile
2663 $RUNAS $OPENFILE -f O_RDWR $DIR/$tfile && error || true
2666 run_test 33aa "write file with mode 444 (should return error) ===="
2670 test_mkdir -p $DIR/d33
2671 chown $RUNAS_ID $DIR/d33
2672 $RUNAS $OPENFILE -f O_RDWR:O_CREAT -m 0444 $DIR/d33/f33|| error "create"
2673 $RUNAS $OPENFILE -f O_RDWR:O_CREAT -m 0444 $DIR/d33/f33 && \
2674 error "open RDWR" || true
2676 run_test 33a "test open file(mode=0444) with O_RDWR (should return error)"
2680 test_mkdir -p $DIR/d33
2681 chown $RUNAS_ID $DIR/d33
2682 $RUNAS $OPENFILE -f 1286739555 $DIR/d33/f33 || true
2684 run_test 33b "test open file with malformed flags (No panic)"
2687 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
2693 remote_ost_nodsh && skip "remote OST with nodsh" && return
2696 test_mkdir -p $DIR/d33
2697 # Read: 0, Write: 4, create/destroy: 2/0, stat: 1, punch: 0
2700 for ostnum in $(seq $OSTCOUNT); do
2701 # test-framework's OST numbering is one-based, while Lustre's
2703 ostname=$(printf "$FSNAME-OST%.4x" $((ostnum - 1)))
2704 # Parsing llobdstat's output sucks; we could grep the /proc
2705 # path, but that's likely to not be as portable as using the
2706 # llobdstat utility. So we parse lctl output instead.
2707 write_bytes=$(do_facet ost$ostnum lctl get_param -n \
2708 obdfilter/$ostname/stats |
2709 awk '/^write_bytes/ {print $7}' )
2710 echo "baseline_write_bytes@$OSTnum/$ostname=$write_bytes"
2711 if (( ${write_bytes:-0} > 0 ))
2718 $all_zeros || return 0
2721 echo foo > $DIR/d33/bar
2725 # Total up write_bytes after writing. We'd better find non-zeros.
2726 for ostnum in $(seq $OSTCOUNT); do
2727 ostname=$(printf "$FSNAME-OST%.4x" $((ostnum - 1)))
2728 write_bytes=$(do_facet ost$ostnum lctl get_param -n \
2729 obdfilter/$ostname/stats |
2730 awk '/^write_bytes/ {print $7}' )
2731 echo "write_bytes@$OSTnum/$ostname=$write_bytes"
2732 if (( ${write_bytes:-0} > 0 ))
2741 for ostnum in $(seq $OSTCOUNT); do
2742 ostname=$(printf "$FSNAME-OST%.4x" $((ostnum - 1)))
2743 echo "Check that write_bytes is present in obdfilter/*/stats:"
2744 do_facet ost$ostnum lctl get_param -n \
2745 obdfilter/$ostname/stats
2747 error "OST not keeping write_bytes stats (b22312)"
2750 run_test 33c "test llobdstat and write_bytes"
2753 [[ $MDSCOUNT -lt 2 ]] && skip "needs >= 2 MDTs" && return
2754 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
2756 local remote_dir=$DIR/$tdir/remote_dir
2758 test_mkdir -p $DIR/$tdir
2759 $LFS mkdir -i $MDTIDX $remote_dir ||
2760 error "create remote directory failed"
2762 touch $remote_dir/$tfile
2763 chmod 444 $remote_dir/$tfile
2764 chown $RUNAS_ID $remote_dir/$tfile
2766 $RUNAS $OPENFILE -f O_RDWR $DIR/$tfile && error || true
2768 chown $RUNAS_ID $remote_dir
2769 $RUNAS $OPENFILE -f O_RDWR:O_CREAT -m 0444 $remote_dir/f33 ||
2770 error "create" || true
2771 $RUNAS $OPENFILE -f O_RDWR:O_CREAT -m 0444 $remote_dir/f33 &&
2772 error "open RDWR" || true
2773 $RUNAS $OPENFILE -f 1286739555 $remote_dir/f33 || true
2775 run_test 33d "openfile with 444 modes and malformed flags under remote dir"
2778 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
2782 $LFS setdirstripe -i0 -c2 $DIR/$tdir/striped_dir
2783 $LFS setdirstripe -i1 -c2 $DIR/$tdir/striped_dir1
2784 mkdir $DIR/$tdir/local_dir
2786 local s0_mode=$(stat -c%f $DIR/$tdir/striped_dir)
2787 local s1_mode=$(stat -c%f $DIR/$tdir/striped_dir1)
2788 local l_mode=$(stat -c%f $DIR/$tdir/local_dir)
2790 [ "$l_mode" = "$s0_mode" -a "$l_mode" = "$s1_mode" ] ||
2791 error "mkdir $l_mode striped0 $s0_mode striped1 $s1_mode"
2793 rmdir $DIR/$tdir/* || error "rmdir failed"
2796 $LFS setdirstripe -i0 -c2 $DIR/$tdir/striped_dir
2797 $LFS setdirstripe -i1 -c2 $DIR/$tdir/striped_dir1
2798 mkdir $DIR/$tdir/local_dir
2800 s0_mode=$(stat -c%f $DIR/$tdir/striped_dir)
2801 s1_mode=$(stat -c%f $DIR/$tdir/striped_dir1)
2802 l_mode=$(stat -c%f $DIR/$tdir/local_dir)
2804 [ "$l_mode" = "$s0_mode" -a "$l_mode" = "$s1_mode" ] ||
2805 error "mkdir $l_mode striped0 $s0_mode striped1 $s1_mode 777"
2807 rmdir $DIR/$tdir/* || error "rmdir(umask 777) failed"
2810 $LFS setdirstripe -i0 -c2 $DIR/$tdir/striped_dir
2811 $LFS setdirstripe -i1 -c2 $DIR/$tdir/striped_dir1
2812 mkdir $DIR/$tdir/local_dir
2814 s0_mode=$(stat -c%f $DIR/$tdir/striped_dir)
2815 s1_mode=$(stat -c%f $DIR/$tdir/striped_dir1)
2816 l_mode=$(stat -c%f $DIR/$tdir/local_dir)
2818 [ "$l_mode" = "$s0_mode" -a "$l_mode" = "$s1_mode" ] ||
2819 error "mkdir $l_mode striped0 $s0_mode striped1 $s1_mode 0"
2821 run_test 33e "mkdir and striped directory should have same mode"
2825 do_facet $SINGLEMDS $LCTL set_param mdt.*.enable_remote_dir_gid=0
2829 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
2830 remote_mds_nodsh && skip "remote MDS with nodsh" && return
2833 chmod go+rwx $DIR/$tdir
2834 do_facet $SINGLEMDS $LCTL set_param mdt.*.enable_remote_dir_gid=-1
2835 trap cleanup_33f EXIT
2837 $RUNAS lfs mkdir -c$MDSCOUNT $DIR/$tdir/striped_dir ||
2838 error "cannot create striped directory"
2840 $RUNAS touch $DIR/$tdir/striped_dir/{0..16} ||
2841 error "cannot create files in striped directory"
2843 $RUNAS rm $DIR/$tdir/striped_dir/{0..16} ||
2844 error "cannot remove files in striped directory"
2846 $RUNAS rmdir $DIR/$tdir/striped_dir ||
2847 error "cannot remove striped directory"
2851 run_test 33f "nonroot user can create, access, and remove a striped directory"
2853 TEST_34_SIZE=${TEST_34_SIZE:-2000000000000}
2856 $MCREATE $DIR/f34 || error
2857 $GETSTRIPE $DIR/f34 2>&1 | grep -q "no stripe info" || error
2858 $TRUNCATE $DIR/f34 $TEST_34_SIZE || error
2859 $GETSTRIPE $DIR/f34 2>&1 | grep -q "no stripe info" || error
2860 $CHECKSTAT -s $TEST_34_SIZE $DIR/f34 || error
2862 run_test 34a "truncate file that has not been opened ==========="
2865 [ ! -f $DIR/f34 ] && test_34a
2866 $CHECKSTAT -s $TEST_34_SIZE $DIR/f34 || error
2867 $OPENFILE -f O_RDONLY $DIR/f34
2868 $GETSTRIPE $DIR/f34 2>&1 | grep -q "no stripe info" || error
2869 $CHECKSTAT -s $TEST_34_SIZE $DIR/f34 || error
2871 run_test 34b "O_RDONLY opening file doesn't create objects ====="
2874 [ ! -f $DIR/f34 ] && test_34a
2875 $CHECKSTAT -s $TEST_34_SIZE $DIR/f34 || error
2876 $OPENFILE -f O_RDWR $DIR/f34
2877 $GETSTRIPE $DIR/f34 2>&1 | grep -q "no stripe info" && error
2878 $CHECKSTAT -s $TEST_34_SIZE $DIR/f34 || error
2880 run_test 34c "O_RDWR opening file-with-size works =============="
2883 [ ! -f $DIR/f34 ] && test_34a
2884 dd if=/dev/zero of=$DIR/f34 conv=notrunc bs=4k count=1 || error
2885 $CHECKSTAT -s $TEST_34_SIZE $DIR/f34 || error
2888 run_test 34d "write to sparse file ============================="
2892 $MCREATE $DIR/f34e || error
2893 $TRUNCATE $DIR/f34e 1000 || error
2894 $CHECKSTAT -s 1000 $DIR/f34e || error
2895 $OPENFILE -f O_RDWR $DIR/f34e
2896 $CHECKSTAT -s 1000 $DIR/f34e || error
2898 run_test 34e "create objects, some with size and some without =="
2900 test_34f() { # bug 6242, 6243
2901 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
2904 $MCREATE $DIR/f34f || error
2905 $TRUNCATE $DIR/f34f $SIZE34F || error "truncating $DIR/f3f to $SIZE34F"
2906 dd if=$DIR/f34f of=$TMP/f34f
2907 $CHECKSTAT -s $SIZE34F $TMP/f34f || error "$TMP/f34f not $SIZE34F bytes"
2908 dd if=/dev/zero of=$TMP/f34fzero bs=$SIZE34F count=1
2909 cmp $DIR/f34f $TMP/f34fzero || error "$DIR/f34f not all zero"
2910 cmp $TMP/f34f $TMP/f34fzero || error "$TMP/f34f not all zero"
2911 rm $TMP/f34f $TMP/f34fzero $DIR/f34f
2913 run_test 34f "read from a file with no objects until EOF ======="
2916 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
2917 dd if=/dev/zero of=$DIR/$tfile bs=1 count=100 seek=$TEST_34_SIZE || error
2918 $TRUNCATE $DIR/$tfile $((TEST_34_SIZE / 2))|| error
2919 $CHECKSTAT -s $((TEST_34_SIZE / 2)) $DIR/$tfile || error "truncate failed"
2920 cancel_lru_locks osc
2921 $CHECKSTAT -s $((TEST_34_SIZE / 2)) $DIR/$tfile || \
2922 error "wrong size after lock cancel"
2924 $TRUNCATE $DIR/$tfile $TEST_34_SIZE || error
2925 $CHECKSTAT -s $TEST_34_SIZE $DIR/$tfile || \
2926 error "expanding truncate failed"
2927 cancel_lru_locks osc
2928 $CHECKSTAT -s $TEST_34_SIZE $DIR/$tfile || \
2929 error "wrong expanded size after lock cancel"
2931 run_test 34g "truncate long file ==============================="
2934 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
2938 dd if=/dev/zero of=$DIR/$tfile bs=1M count=10 || error
2939 sync # Flush the cache so that multiop below does not block on cache
2940 # flush when getting the group lock
2941 $MULTIOP $DIR/$tfile OG${gid}T${sz}g${gid}c &
2944 # Since just timed wait is not good enough, let's do a sync write
2945 # that way we are sure enough time for a roundtrip + processing
2946 # passed + 2 seconds of extra margin.
2947 dd if=/dev/zero of=$DIR/${tfile}-1 bs=4096 oflag=direct count=1
2951 if [[ `ps h -o comm -p $MULTIPID` == "multiop" ]]; then
2952 error "Multiop blocked on ftruncate, pid=$MULTIPID"
2956 local nsz=`stat -c %s $DIR/$tfile`
2957 [[ $nsz == $sz ]] || error "New size wrong $nsz != $sz"
2959 run_test 34h "ftruncate file under grouplock should not block"
2962 cp /bin/sh $DIR/f35a
2964 chown $RUNAS_ID $DIR/f35a
2965 $RUNAS $DIR/f35a && error || true
2968 run_test 35a "exec file with mode 444 (should return and not leak) ====="
2972 utime $DIR/f36 || error
2974 run_test 36a "MDS utime check (mknod, utime) ==================="
2978 utime $DIR/f36 || error
2980 run_test 36b "OST utime check (open, utime) ===================="
2985 chown $RUNAS_ID $DIR/d36
2986 $RUNAS utime $DIR/d36/f36 || error
2988 run_test 36c "non-root MDS utime check (mknod, utime) =========="
2991 [ ! -d $DIR/d36 ] && test_36c
2992 echo "" > $DIR/d36/f36
2993 $RUNAS utime $DIR/d36/f36 || error
2995 run_test 36d "non-root OST utime check (open, utime) ==========="
2998 [ $RUNAS_ID -eq $UID ] && skip_env "RUNAS_ID = UID = $UID -- skipping" && return
2999 test_mkdir -p $DIR/$tdir
3000 touch $DIR/$tdir/$tfile
3001 $RUNAS utime $DIR/$tdir/$tfile && \
3002 error "utime worked, expected failure" || true
3004 run_test 36e "utime on non-owned file (should return error) ===="
3008 local LANG_SAVE=$LANG
3009 local LC_LANG_SAVE=$LC_LANG
3010 export LANG=C LC_LANG=C # for date language
3012 DATESTR="Dec 20 2000"
3013 test_mkdir -p $DIR/$tdir
3014 lctl set_param fail_loc=$fl
3016 cp /etc/hosts $DIR/$tdir/$tfile
3017 sync & # write RPC generated with "current" inode timestamp, but delayed
3019 touch --date="$DATESTR" $DIR/$tdir/$tfile # setattr timestamp in past
3020 LS_BEFORE="`ls -l $DIR/$tdir/$tfile`" # old timestamp from client cache
3021 cancel_lru_locks osc
3022 LS_AFTER="`ls -l $DIR/$tdir/$tfile`" # timestamp from OST object
3024 [ "$LS_BEFORE" != "$LS_AFTER" ] && \
3025 echo "BEFORE: $LS_BEFORE" && \
3026 echo "AFTER : $LS_AFTER" && \
3027 echo "WANT : $DATESTR" && \
3028 error "$DIR/$tdir/$tfile timestamps changed" || true
3030 export LANG=$LANG_SAVE LC_LANG=$LC_LANG_SAVE
3034 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
3035 #define OBD_FAIL_OST_BRW_PAUSE_BULK 0x214
3036 subr_36fh "0x80000214"
3038 run_test 36f "utime on file racing with OST BRW write =========="
3041 remote_ost_nodsh && skip "remote OST with nodsh" && return
3042 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
3047 test_mkdir -p $DIR/$tdir
3048 fmd_max_age=$(do_facet ost1 \
3049 "lctl get_param -n obdfilter.*.client_cache_seconds 2> /dev/null | \
3052 fmd_before=$(do_facet ost1 \
3053 "awk '/ll_fmd_cache/ {print \\\$2}' /proc/slabinfo")
3054 touch $DIR/$tdir/$tfile
3055 sleep $((fmd_max_age + 12))
3056 fmd_after=$(do_facet ost1 \
3057 "awk '/ll_fmd_cache/ {print \\\$2}' /proc/slabinfo")
3059 echo "fmd_before: $fmd_before"
3060 echo "fmd_after: $fmd_after"
3061 [[ $fmd_after -gt $fmd_before ]] &&
3062 echo "AFTER: $fmd_after > BEFORE: $fmd_before" &&
3063 error "fmd didn't expire after ping" || true
3065 run_test 36g "filter mod data cache expiry ====================="
3068 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
3069 #define OBD_FAIL_OST_BRW_PAUSE_BULK2 0x227
3070 subr_36fh "0x80000227"
3072 run_test 36h "utime on file racing with OST BRW write =========="
3075 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
3077 test_mkdir $DIR/$tdir
3078 $LFS setdirstripe -i0 -c$MDSCOUNT $DIR/$tdir/striped_dir
3080 local mtime=$(stat -c%Y $DIR/$tdir/striped_dir)
3081 local new_mtime=$((mtime + 200))
3083 #change Modify time of striped dir
3084 touch -m -d @$new_mtime $DIR/$tdir/striped_dir ||
3085 error "change mtime failed"
3087 local got=$(stat -c%Y $DIR/$tdir/striped_dir)
3089 [ "$new_mtime" = "$got" ] || error "expect $new_mtime got $got"
3091 run_test 36i "change mtime on striped directory"
3093 # test_37 - duplicate with tests 32q 32r
3096 local file=$DIR/$tfile
3098 openfile -f O_DIRECTORY $file
3101 [ $RC -eq 0 ] && error "opened file $file with O_DIRECTORY" || true
3102 [ $RC -eq $ENOTDIR ] || error "error $RC should be ENOTDIR ($ENOTDIR)"
3104 run_test 38 "open a regular file with O_DIRECTORY should return -ENOTDIR ==="
3108 touch $DIR/${tfile}2
3109 # ls -l $DIR/$tfile $DIR/${tfile}2
3110 # ls -lu $DIR/$tfile $DIR/${tfile}2
3111 # ls -lc $DIR/$tfile $DIR/${tfile}2
3113 $OPENFILE -f O_CREAT:O_TRUNC:O_WRONLY $DIR/${tfile}2
3114 if [ ! $DIR/${tfile}2 -nt $DIR/$tfile ]; then
3116 ls -l --full-time $DIR/$tfile $DIR/${tfile}2
3118 ls -lu --full-time $DIR/$tfile $DIR/${tfile}2
3120 ls -lc --full-time $DIR/$tfile $DIR/${tfile}2
3121 error "O_TRUNC didn't change timestamps"
3124 run_test 39 "mtime changed on create ==========================="
3127 test_mkdir -p -c1 $DIR/$tdir
3128 cp -p /etc/passwd $DIR/$tdir/fopen
3129 cp -p /etc/passwd $DIR/$tdir/flink
3130 cp -p /etc/passwd $DIR/$tdir/funlink
3131 cp -p /etc/passwd $DIR/$tdir/frename
3132 ln $DIR/$tdir/funlink $DIR/$tdir/funlink2
3135 echo "aaaaaa" >> $DIR/$tdir/fopen
3136 echo "aaaaaa" >> $DIR/$tdir/flink
3137 echo "aaaaaa" >> $DIR/$tdir/funlink
3138 echo "aaaaaa" >> $DIR/$tdir/frename
3140 local open_new=`stat -c %Y $DIR/$tdir/fopen`
3141 local link_new=`stat -c %Y $DIR/$tdir/flink`
3142 local unlink_new=`stat -c %Y $DIR/$tdir/funlink`
3143 local rename_new=`stat -c %Y $DIR/$tdir/frename`
3145 cat $DIR/$tdir/fopen > /dev/null
3146 ln $DIR/$tdir/flink $DIR/$tdir/flink2
3147 rm -f $DIR/$tdir/funlink2
3148 mv -f $DIR/$tdir/frename $DIR/$tdir/frename2
3150 for (( i=0; i < 2; i++ )) ; do
3151 local open_new2=`stat -c %Y $DIR/$tdir/fopen`
3152 local link_new2=`stat -c %Y $DIR/$tdir/flink`
3153 local unlink_new2=`stat -c %Y $DIR/$tdir/funlink`
3154 local rename_new2=`stat -c %Y $DIR/$tdir/frename2`
3156 [ $open_new2 -eq $open_new ] || error "open file reverses mtime"
3157 [ $link_new2 -eq $link_new ] || error "link file reverses mtime"
3158 [ $unlink_new2 -eq $unlink_new ] || error "unlink file reverses mtime"
3159 [ $rename_new2 -eq $rename_new ] || error "rename file reverses mtime"
3161 cancel_lru_locks osc
3162 if [ $i = 0 ] ; then echo "repeat after cancel_lru_locks"; fi
3165 run_test 39b "mtime change on open, link, unlink, rename ======"
3167 # this should be set to past
3168 TEST_39_MTIME=`date -d "1 year ago" +%s`
3174 local mtime0=`stat -c %Y $DIR1/$tfile`
3176 touch -m -d @$TEST_39_MTIME $DIR1/$tfile
3177 local mtime1=`stat -c %Y $DIR1/$tfile`
3178 [ "$mtime1" = $TEST_39_MTIME ] || \
3179 error "mtime is not set to past: $mtime1, should be $TEST_39_MTIME"
3182 echo hello >> $DIR1/$tfile
3184 local mtime2=`stat -c %Y $DIR1/$tfile`
3185 [ "$mtime2" -ge "$d1" ] && [ "$mtime2" -le "$d2" ] || \
3186 error "mtime is not updated on write: $d1 <= $mtime2 <= $d2"
3188 mv $DIR1/$tfile $DIR1/$tfile-1
3190 for (( i=0; i < 2; i++ )) ; do
3191 local mtime3=`stat -c %Y $DIR1/$tfile-1`
3192 [ "$mtime2" = "$mtime3" ] || \
3193 error "mtime ($mtime2) changed (to $mtime3) on rename"
3195 cancel_lru_locks osc
3196 if [ $i = 0 ] ; then echo "repeat after cancel_lru_locks"; fi
3199 run_test 39c "mtime change on rename ==========================="
3203 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
3206 touch -m -d @$TEST_39_MTIME $DIR1/$tfile
3208 for (( i=0; i < 2; i++ )) ; do
3209 local mtime=`stat -c %Y $DIR1/$tfile`
3210 [ $mtime = $TEST_39_MTIME ] || \
3211 error "mtime($mtime) is not set to $TEST_39_MTIME"
3213 cancel_lru_locks osc
3214 if [ $i = 0 ] ; then echo "repeat after cancel_lru_locks"; fi
3217 run_test 39d "create, utime, stat =============================="
3221 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
3223 local mtime1=`stat -c %Y $DIR1/$tfile`
3225 touch -m -d @$TEST_39_MTIME $DIR1/$tfile
3227 for (( i=0; i < 2; i++ )) ; do
3228 local mtime2=`stat -c %Y $DIR1/$tfile`
3229 [ $mtime2 = $TEST_39_MTIME ] || \
3230 error "mtime($mtime2) is not set to $TEST_39_MTIME"
3232 cancel_lru_locks osc
3233 if [ $i = 0 ] ; then echo "repeat after cancel_lru_locks"; fi
3236 run_test 39e "create, stat, utime, stat ========================"
3240 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
3242 mtime1=`stat -c %Y $DIR1/$tfile`
3245 touch -m -d @$TEST_39_MTIME $DIR1/$tfile
3247 for (( i=0; i < 2; i++ )) ; do
3248 local mtime2=`stat -c %Y $DIR1/$tfile`
3249 [ $mtime2 = $TEST_39_MTIME ] || \
3250 error "mtime($mtime2) is not set to $TEST_39_MTIME"
3252 cancel_lru_locks osc
3253 if [ $i = 0 ] ; then echo "repeat after cancel_lru_locks"; fi
3256 run_test 39f "create, stat, sleep, utime, stat ================="
3260 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
3261 echo hello >> $DIR1/$tfile
3262 local mtime1=`stat -c %Y $DIR1/$tfile`
3265 chmod o+r $DIR1/$tfile
3267 for (( i=0; i < 2; i++ )) ; do
3268 local mtime2=`stat -c %Y $DIR1/$tfile`
3269 [ "$mtime1" = "$mtime2" ] || \
3270 error "lost mtime: $mtime2, should be $mtime1"
3272 cancel_lru_locks osc
3273 if [ $i = 0 ] ; then echo "repeat after cancel_lru_locks"; fi
3276 run_test 39g "write, chmod, stat ==============================="
3280 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
3285 echo hello >> $DIR1/$tfile
3286 local mtime1=`stat -c %Y $DIR1/$tfile`
3288 touch -m -d @$TEST_39_MTIME $DIR1/$tfile
3290 if [ "$d1" != "$d2" ]; then
3291 echo "write and touch not within one second"
3293 for (( i=0; i < 2; i++ )) ; do
3294 local mtime2=`stat -c %Y $DIR1/$tfile`
3295 [ "$mtime2" = $TEST_39_MTIME ] || \
3296 error "lost mtime: $mtime2, should be $TEST_39_MTIME"
3298 cancel_lru_locks osc
3299 if [ $i = 0 ] ; then echo "repeat after cancel_lru_locks"; fi
3303 run_test 39h "write, utime within one second, stat ============="
3306 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
3310 echo hello >> $DIR1/$tfile
3311 local mtime1=`stat -c %Y $DIR1/$tfile`
3313 mv $DIR1/$tfile $DIR1/$tfile-1
3315 for (( i=0; i < 2; i++ )) ; do
3316 local mtime2=`stat -c %Y $DIR1/$tfile-1`
3318 [ "$mtime1" = "$mtime2" ] || \
3319 error "lost mtime: $mtime2, should be $mtime1"
3321 cancel_lru_locks osc
3322 if [ $i = 0 ] ; then echo "repeat after cancel_lru_locks"; fi
3325 run_test 39i "write, rename, stat =============================="
3328 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
3329 start_full_debug_logging
3333 #define OBD_FAIL_OSC_DELAY_SETTIME 0x412
3334 lctl set_param fail_loc=0x80000412
3335 multiop_bg_pause $DIR1/$tfile oO_RDWR:w2097152_c ||
3336 error "multiop failed"
3338 local mtime1=`stat -c %Y $DIR1/$tfile`
3340 mv $DIR1/$tfile $DIR1/$tfile-1
3342 kill -USR1 $multipid
3343 wait $multipid || error "multiop close failed"
3345 for (( i=0; i < 2; i++ )) ; do
3346 local mtime2=`stat -c %Y $DIR1/$tfile-1`
3347 [ "$mtime1" = "$mtime2" ] ||
3348 error "mtime is lost on close: $mtime2, " \
3351 cancel_lru_locks osc
3352 if [ $i = 0 ] ; then echo "repeat after cancel_lru_locks"; fi
3354 lctl set_param fail_loc=0
3355 stop_full_debug_logging
3357 run_test 39j "write, rename, close, stat ======================="
3360 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
3364 multiop_bg_pause $DIR1/$tfile oO_RDWR:w2097152_c || error "multiop failed"
3366 local mtime1=`stat -c %Y $DIR1/$tfile`
3368 touch -m -d @$TEST_39_MTIME $DIR1/$tfile
3370 kill -USR1 $multipid
3371 wait $multipid || error "multiop close failed"
3373 for (( i=0; i < 2; i++ )) ; do
3374 local mtime2=`stat -c %Y $DIR1/$tfile`
3376 [ "$mtime2" = $TEST_39_MTIME ] || \
3377 error "mtime is lost on close: $mtime2, should be $TEST_39_MTIME"
3379 cancel_lru_locks osc
3380 if [ $i = 0 ] ; then echo "repeat after cancel_lru_locks"; fi
3383 run_test 39k "write, utime, close, stat ========================"
3385 # this should be set to future
3386 TEST_39_ATIME=`date -d "1 year" +%s`
3389 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
3390 remote_mds_nodsh && skip "remote MDS with nodsh" && return
3391 local atime_diff=$(do_facet $SINGLEMDS \
3392 lctl get_param -n mdd.*MDT0000*.atime_diff)
3396 # test setting directory atime to future
3397 touch -a -d @$TEST_39_ATIME $DIR/$tdir
3398 local atime=$(stat -c %X $DIR/$tdir)
3399 [ "$atime" = $TEST_39_ATIME ] ||
3400 error "atime is not set to future: $atime, $TEST_39_ATIME"
3402 # test setting directory atime from future to now
3403 local now=$(date +%s)
3404 touch -a -d @$now $DIR/$tdir
3406 atime=$(stat -c %X $DIR/$tdir)
3407 [ "$atime" -eq "$now" ] ||
3408 error "atime is not updated from future: $atime, $now"
3410 do_facet $SINGLEMDS lctl set_param -n mdd.*MDT0000*.atime_diff=2
3413 # test setting directory atime when now > dir atime + atime_diff
3414 local d1=$(date +%s)
3416 local d2=$(date +%s)
3417 cancel_lru_locks mdc
3418 atime=$(stat -c %X $DIR/$tdir)
3419 [ "$atime" -ge "$d1" -a "$atime" -le "$d2" ] ||
3420 error "atime is not updated : $atime, should be $d2"
3422 do_facet $SINGLEMDS lctl set_param -n mdd.*MDT0000*.atime_diff=60
3425 # test not setting directory atime when now < dir atime + atime_diff
3427 cancel_lru_locks mdc
3428 atime=$(stat -c %X $DIR/$tdir)
3429 [ "$atime" -ge "$d1" -a "$atime" -le "$d2" ] ||
3430 error "atime is updated to $atime, should remain $d1<atime<$d2"
3432 do_facet $SINGLEMDS \
3433 lctl set_param -n mdd.*MDT0000*.atime_diff=$atime_diff
3435 run_test 39l "directory atime update ==========================="
3438 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
3441 local far_past_mtime=$(date -d "May 29 1953" +%s)
3442 local far_past_atime=$(date -d "Dec 17 1903" +%s)
3444 touch -m -d @$far_past_mtime $DIR1/$tfile
3445 touch -a -d @$far_past_atime $DIR1/$tfile
3447 for (( i=0; i < 2; i++ )) ; do
3448 local timestamps=$(stat -c "%X %Y" $DIR1/$tfile)
3449 [ "$timestamps" = "$far_past_atime $far_past_mtime" ] || \
3450 error "atime or mtime set incorrectly"
3452 cancel_lru_locks osc
3453 if [ $i = 0 ] ; then echo "repeat after cancel_lru_locks"; fi
3456 run_test 39m "test atime and mtime before 1970"
3458 test_39n() { # LU-3832
3459 remote_mds_nodsh && skip "remote MDS with nodsh" && return
3460 local atime_diff=$(do_facet $SINGLEMDS \
3461 lctl get_param -n mdd.*MDT0000*.atime_diff)
3466 do_facet $SINGLEMDS lctl set_param -n mdd.*MDT0000*.atime_diff=1
3469 dd if=/dev/zero of=$DIR/$tfile bs=4096 count=1 status=noxfer
3470 atime0=$(stat -c %X $DIR/$tfile)
3473 $MULTIOP $DIR/$tfile oO_RDONLY:O_NOATIME:r4096c
3474 atime1=$(stat -c %X $DIR/$tfile)
3477 cancel_lru_locks mdc
3478 cancel_lru_locks osc
3479 $MULTIOP $DIR/$tfile oO_RDONLY:O_NOATIME:r4096c
3480 atime2=$(stat -c %X $DIR/$tfile)
3482 do_facet $SINGLEMDS \
3483 lctl set_param -n mdd.*MDT0000*.atime_diff=$atime_diff
3485 [ "$atime0" -eq "$atime1" ] || error "atime0 $atime0 != atime1 $atime1"
3486 [ "$atime1" -eq "$atime2" ] || error "atime0 $atime0 != atime1 $atime1"
3488 run_test 39n "check that O_NOATIME is honored"
3491 TESTDIR=$DIR/$tdir/$tfile
3492 [ -e $TESTDIR ] && rm -rf $TESTDIR
3499 links2=$(stat -c %h .)
3500 [ $(($links1 + 2)) != $links2 ] &&
3501 error "wrong links count $(($links1 + 2)) != $links2"
3503 links3=$(stat -c %h .)
3504 [ $(($links1 + 1)) != $links3 ] &&
3505 error "wrong links count $links1 != $links3"
3508 run_test 39o "directory cached attributes updated after create ========"
3511 [[ $MDSCOUNT -lt 2 ]] && skip "needs >= 2 MDTs" && return
3513 TESTDIR=$DIR/$tdir/$tfile
3514 [ -e $TESTDIR ] && rm -rf $TESTDIR
3515 test_mkdir -p $TESTDIR
3519 $LFS mkdir -i $MDTIDX $TESTDIR/remote_dir1
3520 $LFS mkdir -i $MDTIDX $TESTDIR/remote_dir2
3522 links2=$(stat -c %h .)
3523 [ $(($links1 + 2)) != $links2 ] &&
3524 error "wrong links count $(($links1 + 2)) != $links2"
3526 links3=$(stat -c %h .)
3527 [ $(($links1 + 1)) != $links3 ] &&
3528 error "wrong links count $links1 != $links3"
3531 run_test 39p "remote directory cached attributes updated after create ========"
3534 test_39q() { # LU-8041
3535 local testdir=$DIR/$tdir
3537 multiop_bg_pause $testdir D_c || error "multiop failed"
3539 cancel_lru_locks mdc
3540 kill -USR1 $multipid
3541 local atime=$(stat -c %X $testdir)
3542 [ "$atime" -ne 0 ] || error "atime is zero"
3544 run_test 39q "close won't zero out atime"
3547 dd if=/dev/zero of=$DIR/$tfile bs=4096 count=1
3548 $RUNAS $OPENFILE -f O_WRONLY:O_TRUNC $DIR/$tfile &&
3549 error "openfile O_WRONLY:O_TRUNC $tfile failed"
3550 $CHECKSTAT -t file -s 4096 $DIR/$tfile ||
3551 error "$tfile is not 4096 bytes in size"
3553 run_test 40 "failed open(O_TRUNC) doesn't truncate ============="
3557 small_write $DIR/f41 18
3559 run_test 41 "test small file write + fstat ====================="
3561 count_ost_writes() {
3562 lctl get_param -n osc.*.stats |
3563 awk -vwrites=0 '/ost_write/ { writes += $2 } \
3564 END { printf("%0.0f", writes) }'
3571 BG_DIRTY_RATIO_SAVE=10
3572 MAX_BG_DIRTY_RATIO=25
3576 # in 2.6, restore /proc/sys/vm/dirty_writeback_centisecs,
3577 # dirty_ratio, dirty_background_ratio
3578 if [ -f /proc/sys/vm/dirty_writeback_centisecs ]; then
3579 sysctl -w vm.dirty_writeback_centisecs=$WRITEBACK_SAVE
3580 sysctl -w vm.dirty_background_ratio=$BG_DIRTY_RATIO_SAVE
3581 sysctl -w vm.dirty_ratio=$DIRTY_RATIO_SAVE
3583 # if file not here, we are a 2.4 kernel
3584 kill -CONT `pidof kupdated`
3589 # setup the trap first, so someone cannot exit the test at the
3590 # exact wrong time and mess up a machine
3591 trap start_writeback EXIT
3592 # in 2.6, save and 0 /proc/sys/vm/dirty_writeback_centisecs
3593 if [ -f /proc/sys/vm/dirty_writeback_centisecs ]; then
3594 WRITEBACK_SAVE=`sysctl -n vm.dirty_writeback_centisecs`
3595 sysctl -w vm.dirty_writeback_centisecs=0
3596 sysctl -w vm.dirty_writeback_centisecs=0
3597 # save and increase /proc/sys/vm/dirty_ratio
3598 DIRTY_RATIO_SAVE=`sysctl -n vm.dirty_ratio`
3599 sysctl -w vm.dirty_ratio=$MAX_DIRTY_RATIO
3600 # save and increase /proc/sys/vm/dirty_background_ratio
3601 BG_DIRTY_RATIO_SAVE=`sysctl -n vm.dirty_background_ratio`
3602 sysctl -w vm.dirty_background_ratio=$MAX_BG_DIRTY_RATIO
3604 # if file not here, we are a 2.4 kernel
3605 kill -STOP `pidof kupdated`
3609 # ensure that all stripes have some grant before we test client-side cache
3611 for i in `seq -f $DIR/f42-%g 1 $OSTCOUNT`; do
3612 dd if=/dev/zero of=$i bs=4k count=1
3617 # Tests 42* verify that our behaviour is correct WRT caching, file closure,
3618 # file truncation, and file removal.
3620 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
3622 cancel_lru_locks osc
3624 sync; sleep 1; sync # just to be safe
3625 BEFOREWRITES=`count_ost_writes`
3626 lctl get_param -n osc.*[oO][sS][cC][_-]*.cur_grant_bytes | grep "[0-9]"
3627 dd if=/dev/zero of=$DIR/f42a bs=1024 count=100
3628 AFTERWRITES=`count_ost_writes`
3629 [ $BEFOREWRITES -eq $AFTERWRITES ] || \
3630 error "$BEFOREWRITES < $AFTERWRITES"
3633 run_test 42a "ensure that we don't flush on close =============="
3636 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
3638 cancel_lru_locks osc
3641 dd if=/dev/zero of=$DIR/f42b bs=1024 count=100
3642 BEFOREWRITES=$(count_ost_writes)
3643 $MUNLINK $DIR/f42b || error "$MUNLINK $DIR/f42b: $?"
3644 AFTERWRITES=$(count_ost_writes)
3645 if [[ $BEFOREWRITES -lt $AFTERWRITES ]]; then
3646 error "$BEFOREWRITES < $AFTERWRITES on unlink"
3648 BEFOREWRITES=$(count_ost_writes)
3649 sync || error "sync: $?"
3650 AFTERWRITES=$(count_ost_writes)
3651 if [[ $BEFOREWRITES -lt $AFTERWRITES ]]; then
3652 error "$BEFOREWRITES < $AFTERWRITES on sync"
3654 dmesg | grep 'error from obd_brw_async' && error 'error writing back'
3658 run_test 42b "test destroy of file with cached dirty data ======"
3660 # if these tests just want to test the effect of truncation,
3661 # they have to be very careful. consider:
3662 # - the first open gets a {0,EOF}PR lock
3663 # - the first write conflicts and gets a {0, count-1}PW
3664 # - the rest of the writes are under {count,EOF}PW
3665 # - the open for truncate tries to match a {0,EOF}PR
3666 # for the filesize and cancels the PWs.
3667 # any number of fixes (don't get {0,EOF} on open, match
3668 # composite locks, do smarter file size management) fix
3669 # this, but for now we want these tests to verify that
3670 # the cancellation with truncate intent works, so we
3671 # start the file with a full-file pw lock to match against
3672 # until the truncate.
3677 cancel_lru_locks osc
3679 # prime the file with 0,EOF PW to match
3683 # now the real test..
3684 dd if=/dev/zero of=$file bs=1024 count=100
3685 BEFOREWRITES=`count_ost_writes`
3686 $TRUNCATE $file $offset
3687 cancel_lru_locks osc
3688 AFTERWRITES=`count_ost_writes`
3693 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
3695 [ $BEFOREWRITES -eq $AFTERWRITES ] && \
3696 error "beforewrites $BEFOREWRITES == afterwrites $AFTERWRITES on truncate"
3699 run_test 42c "test partial truncate of file with cached dirty data"
3702 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
3704 [ $BEFOREWRITES -eq $AFTERWRITES ] || \
3705 error "beforewrites $BEFOREWRITES != afterwrites $AFTERWRITES on truncate"
3708 run_test 42d "test complete truncate of file with cached dirty data"
3710 test_42e() { # bug22074
3711 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
3712 local TDIR=$DIR/${tdir}e
3713 local pagesz=$(page_size)
3714 local pages=16 # hardcoded 16 pages, don't change it.
3715 local files=$((OSTCOUNT * 500)) # hopefully 500 files on each OST
3716 local proc_osc0="osc.${FSNAME}-OST0000-osc-[^MDT]*"
3720 test_mkdir -p $DIR/${tdir}e
3721 $SETSTRIPE -c 1 $TDIR
3722 createmany -o $TDIR/f $files
3724 max_dirty_mb=$($LCTL get_param -n $proc_osc0/max_dirty_mb)
3726 # we assume that with $OSTCOUNT files, at least one of them will
3727 # be allocated on OST0.
3728 warmup_files=$((OSTCOUNT * max_dirty_mb))
3729 createmany -o $TDIR/w $warmup_files
3731 # write a large amount of data into one file and sync, to get good
3732 # avail_grant number from OST.
3733 for ((i=0; i<$warmup_files; i++)); do
3734 idx=$($GETSTRIPE -i $TDIR/w$i)
3735 [ $idx -ne 0 ] && continue
3736 dd if=/dev/zero of=$TDIR/w$i bs="$max_dirty_mb"M count=1
3739 [[ $i -gt $warmup_files ]] && error "OST0 is still cold"
3741 $LCTL get_param $proc_osc0/cur_dirty_bytes
3742 $LCTL get_param $proc_osc0/cur_grant_bytes
3744 # create as much dirty pages as we can while not to trigger the actual
3745 # RPCs directly. but depends on the env, VFS may trigger flush during this
3746 # period, hopefully we are good.
3747 for ((i=0; i<$warmup_files; i++)); do
3748 idx=$($GETSTRIPE -i $TDIR/w$i)
3749 [ $idx -ne 0 ] && continue
3750 dd if=/dev/zero of=$TDIR/w$i bs=1M count=1 2>/dev/null
3752 $LCTL get_param $proc_osc0/cur_dirty_bytes
3753 $LCTL get_param $proc_osc0/cur_grant_bytes
3755 # perform the real test
3756 $LCTL set_param $proc_osc0/rpc_stats 0
3757 for ((;i<$files; i++)); do
3758 [ $($GETSTRIPE -i $TDIR/f$i) -eq 0 ] || continue
3759 dd if=/dev/zero of=$TDIR/f$i bs=$pagesz count=$pages 2>/dev/null
3762 $LCTL get_param $proc_osc0/rpc_stats
3765 local have_ppr=false
3766 $LCTL get_param $proc_osc0/rpc_stats |
3767 while read PPR RRPC RPCT RCUM BAR WRPC WPCT WCUM; do
3768 # skip lines until we are at the RPC histogram data
3769 [ "$PPR" == "pages" ] && have_ppr=true && continue
3770 $have_ppr || continue
3772 # we only want the percent stat for < 16 pages
3773 [[ $(echo $PPR | tr -d ':') -ge $pages ]] && break
3775 percent=$((percent + WPCT))
3776 if [[ $percent -gt 15 ]]; then
3777 error "less than 16-pages write RPCs" \
3784 run_test 42e "verify sub-RPC writes are not done synchronously"
3787 test_mkdir -p $DIR/$tdir
3788 cp -p /bin/ls $DIR/$tdir/$tfile
3789 $MULTIOP $DIR/$tdir/$tfile Ow_c &
3791 # give multiop a chance to open
3794 $DIR/$tdir/$tfile && error || true
3797 run_test 43 "execution of file opened for write should return -ETXTBSY"
3800 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
3801 test_mkdir -p $DIR/$tdir
3802 cp -p `which $MULTIOP` $DIR/$tdir/multiop ||
3803 cp -p multiop $DIR/$tdir/multiop
3804 MULTIOP_PROG=$DIR/$tdir/multiop multiop_bg_pause $TMP/$tfile.junk O_c ||
3807 $MULTIOP $DIR/$tdir/multiop Oc && error "expected error, got success"
3808 kill -USR1 $MULTIOP_PID || return 2
3809 wait $MULTIOP_PID || return 3
3810 rm $TMP/$tfile.junk $DIR/$tdir/multiop
3812 run_test 43a "open(RDWR) of file being executed should return -ETXTBSY"
3815 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
3816 test_mkdir -p $DIR/$tdir
3817 cp -p `which $MULTIOP` $DIR/$tdir/multiop ||
3818 cp -p multiop $DIR/$tdir/multiop
3819 MULTIOP_PROG=$DIR/$tdir/multiop multiop_bg_pause $TMP/$tfile.junk O_c ||
3822 $TRUNCATE $DIR/$tdir/multiop 0 && error "expected error, got success"
3823 kill -USR1 $MULTIOP_PID || return 2
3824 wait $MULTIOP_PID || return 3
3825 rm $TMP/$tfile.junk $DIR/$tdir/multiop
3827 run_test 43b "truncate of file being executed should return -ETXTBSY"
3830 local testdir="$DIR/$tdir"
3831 test_mkdir -p $DIR/$tdir
3833 ( cd $(dirname $SHELL) && md5sum $(basename $SHELL) ) | \
3834 ( cd $testdir && md5sum -c)
3836 run_test 43c "md5sum of copy into lustre========================"
3839 [[ $OSTCOUNT -lt 2 ]] && skip_env "skipping 2-stripe test" && return
3840 dd if=/dev/zero of=$DIR/f1 bs=4k count=1 seek=1023
3841 dd if=$DIR/f1 bs=4k count=1 > /dev/null
3843 run_test 44 "zero length read from a sparse stripe ============="
3846 local nstripe=$($LCTL lov_getconfig $DIR | grep default_stripe_count: |
3848 [ -z "$nstripe" ] && skip "can't get stripe info" && return
3849 [[ $nstripe -gt $OSTCOUNT ]] &&
3850 skip "Wrong default_stripe_count: $nstripe (OSTCOUNT: $OSTCOUNT)" &&
3852 local stride=$($LCTL lov_getconfig $DIR | grep default_stripe_size: |
3854 if [[ $nstripe -eq 0 || $nstripe -eq -1 ]]; then
3855 nstripe=$($LCTL lov_getconfig $DIR | grep obd_count: |
3859 OFFSETS="0 $((stride/2)) $((stride-1))"
3860 for offset in $OFFSETS; do
3861 for i in $(seq 0 $((nstripe-1))); do
3862 local GLOBALOFFSETS=""
3864 local size=$((((i + 2 * $nstripe )*$stride + $offset)))
3865 local myfn=$DIR/d44a-$size
3866 echo "--------writing $myfn at $size"
3867 ll_sparseness_write $myfn $size ||
3868 error "ll_sparseness_write"
3869 GLOBALOFFSETS="$GLOBALOFFSETS $size"
3870 ll_sparseness_verify $myfn $GLOBALOFFSETS ||
3871 error "ll_sparseness_verify $GLOBALOFFSETS"
3873 for j in $(seq 0 $((nstripe-1))); do
3875 size=$((((j + $nstripe )*$stride + $offset)))
3876 ll_sparseness_write $myfn $size ||
3877 error "ll_sparseness_write"
3878 GLOBALOFFSETS="$GLOBALOFFSETS $size"
3880 ll_sparseness_verify $myfn $GLOBALOFFSETS ||
3881 error "ll_sparseness_verify $GLOBALOFFSETS"
3886 run_test 44a "test sparse pwrite ==============================="
3890 for d in `lctl get_param -n osc.*.cur_dirty_bytes`; do
3896 before=`dirty_osc_total`
3897 echo executing "\"$*\""
3899 after=`dirty_osc_total`
3900 echo before $before, after $after
3903 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
3905 # Obtain grants from OST if it supports it
3906 echo blah > ${f}_grant
3909 do_dirty_record "echo blah > $f"
3910 [[ $before -eq $after ]] && error "write wasn't cached"
3911 do_dirty_record "> $f"
3912 [[ $before -gt $after ]] || error "truncate didn't lower dirty count"
3913 do_dirty_record "echo blah > $f"
3914 [[ $before -eq $after ]] && error "write wasn't cached"
3915 do_dirty_record "sync"
3916 [[ $before -gt $after ]] || error "writeback didn't lower dirty count"
3917 do_dirty_record "echo blah > $f"
3918 [[ $before -eq $after ]] && error "write wasn't cached"
3919 do_dirty_record "cancel_lru_locks osc"
3920 [[ $before -gt $after ]] ||
3921 error "lock cancellation didn't lower dirty count"
3924 run_test 45 "osc io page accounting ============================"
3926 # in a 2 stripe file (lov.sh), page 1023 maps to page 511 in its object. this
3927 # test tickles a bug where re-dirtying a page was failing to be mapped to the
3928 # objects offset and an assert hit when an rpc was built with 1023's mapped
3929 # offset 511 and 511's raw 511 offset. it also found general redirtying bugs.
3931 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
3935 dd if=/dev/zero of=$f bs=`page_size` seek=511 count=1
3937 dd conv=notrunc if=/dev/zero of=$f bs=`page_size` seek=1023 count=1
3938 dd conv=notrunc if=/dev/zero of=$f bs=`page_size` seek=511 count=1
3942 run_test 46 "dirtying a previously written page ================"
3944 # test_47 is removed "Device nodes check" is moved to test_28
3946 test_48a() { # bug 2399
3947 [ $(facet_fstype $SINGLEMDS) = "zfs" ] &&
3948 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.3.63) ] &&
3949 skip "MDS prior to 2.3.63 handle ZFS dir .. incorrectly" &&
3951 test_mkdir $DIR/$tdir
3953 mv $DIR/$tdir $DIR/$tdir.new || error "move directory failed"
3954 test_mkdir $DIR/$tdir || error "recreate directory failed"
3955 touch foo || error "'touch foo' failed after recreating cwd"
3956 test_mkdir bar || error "'mkdir foo' failed after recreating cwd"
3957 touch .foo || error "'touch .foo' failed after recreating cwd"
3958 test_mkdir .bar || error "'mkdir .foo' failed after recreating cwd"
3959 ls . > /dev/null || error "'ls .' failed after recreating cwd"
3960 ls .. > /dev/null || error "'ls ..' failed after removing cwd"
3961 cd . || error "'cd .' failed after recreating cwd"
3962 test_mkdir . && error "'mkdir .' worked after recreating cwd"
3963 rmdir . && error "'rmdir .' worked after recreating cwd"
3964 ln -s . baz || error "'ln -s .' failed after recreating cwd"
3965 cd .. || error "'cd ..' failed after recreating cwd"
3967 run_test 48a "Access renamed working dir (should return errors)="
3969 test_48b() { # bug 2399
3971 test_mkdir $DIR/$tdir
3973 rmdir $DIR/$tdir || error "remove cwd $DIR/$tdir failed"
3974 touch foo && error "'touch foo' worked after removing cwd"
3975 test_mkdir foo && error "'mkdir foo' worked after removing cwd"
3976 touch .foo && error "'touch .foo' worked after removing cwd"
3977 test_mkdir .foo && error "'mkdir .foo' worked after removing cwd"
3978 ls . > /dev/null && error "'ls .' worked after removing cwd"
3979 ls .. > /dev/null || error "'ls ..' failed after removing cwd"
3980 test_mkdir . && error "'mkdir .' worked after removing cwd"
3981 rmdir . && error "'rmdir .' worked after removing cwd"
3982 ln -s . foo && error "'ln -s .' worked after removing cwd"
3983 cd .. || echo "'cd ..' failed after removing cwd `pwd`" #bug 3517
3985 run_test 48b "Access removed working dir (should return errors)="
3987 test_48c() { # bug 2350
3988 #lctl set_param debug=-1
3991 test_mkdir -p $DIR/$tdir/dir
3993 $TRACE rmdir $DIR/$tdir/dir || error "remove cwd $DIR/$tdir/dir failed"
3994 $TRACE touch foo && error "touch foo worked after removing cwd"
3995 $TRACE test_mkdir foo && error "'mkdir foo' worked after removing cwd"
3996 touch .foo && error "touch .foo worked after removing cwd"
3997 test_mkdir .foo && error "mkdir .foo worked after removing cwd"
3998 $TRACE ls . && error "'ls .' worked after removing cwd"
3999 $TRACE ls .. || error "'ls ..' failed after removing cwd"
4000 $TRACE test_mkdir . && error "'mkdir .' worked after removing cwd"
4001 $TRACE rmdir . && error "'rmdir .' worked after removing cwd"
4002 $TRACE ln -s . foo && error "'ln -s .' worked after removing cwd"
4003 $TRACE cd .. || echo "'cd ..' failed after removing cwd `pwd`" #bug 3415
4005 run_test 48c "Access removed working subdir (should return errors)"
4007 test_48d() { # bug 2350
4008 #lctl set_param debug=-1
4011 test_mkdir -p $DIR/$tdir/dir
4013 $TRACE rmdir $DIR/$tdir/dir || error "remove cwd $DIR/$tdir/dir failed"
4014 $TRACE rmdir $DIR/$tdir || error "remove parent $DIR/$tdir failed"
4015 $TRACE touch foo && error "'touch foo' worked after removing parent"
4016 $TRACE test_mkdir foo && error "mkdir foo worked after removing parent"
4017 touch .foo && error "'touch .foo' worked after removing parent"
4018 test_mkdir .foo && error "mkdir .foo worked after removing parent"
4019 $TRACE ls . && error "'ls .' worked after removing parent"
4020 $TRACE ls .. && error "'ls ..' worked after removing parent"
4021 $TRACE test_mkdir . && error "'mkdir .' worked after removing parent"
4022 $TRACE rmdir . && error "'rmdir .' worked after removing parent"
4023 $TRACE ln -s . foo && error "'ln -s .' worked after removing parent"
4026 run_test 48d "Access removed parent subdir (should return errors)"
4028 test_48e() { # bug 4134
4029 #lctl set_param debug=-1
4032 test_mkdir -p $DIR/$tdir/dir
4034 $TRACE rmdir $DIR/$tdir/dir || error "remove cwd $DIR/$tdir/dir failed"
4035 $TRACE rmdir $DIR/$tdir || error "remove parent $DIR/$tdir failed"
4036 $TRACE touch $DIR/$tdir || error "'touch $DIR/$tdir' failed"
4037 $TRACE chmod +x $DIR/$tdir || error "'chmod +x $DIR/$tdir' failed"
4038 # On a buggy kernel addition of "touch foo" after cd .. will
4039 # produce kernel oops in lookup_hash_it
4040 touch ../foo && error "'cd ..' worked after recreate parent"
4042 $TRACE rm $DIR/$tdir || error "rm '$DIR/$tdir' failed"
4044 run_test 48e "Access to recreated parent subdir (should return errors)"
4046 test_49() { # LU-1030
4047 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
4048 remote_ost_nodsh && skip "remote OST with nodsh" && return
4049 # get ost1 size - lustre-OST0000
4050 ost1_size=$(do_facet ost1 $LFS df | grep ${ost1_svc} |
4052 # write 800M at maximum
4053 [[ $ost1_size -lt 2 ]] && ost1_size=2
4054 [[ $ost1_size -gt 819200 ]] && ost1_size=819200
4056 $SETSTRIPE -c 1 -i 0 $DIR/$tfile
4057 dd if=/dev/zero of=$DIR/$tfile bs=4k count=$((ost1_size >> 2)) &
4060 # change max_pages_per_rpc while writing the file
4061 local osc1_mppc=osc.$(get_osc_import_name client ost1).max_pages_per_rpc
4062 local orig_mppc=$($LCTL get_param -n $osc1_mppc)
4063 # loop until dd process exits
4064 while ps ax -opid | grep -wq $dd_pid; do
4065 $LCTL set_param $osc1_mppc=$((RANDOM % 256 + 1))
4066 sleep $((RANDOM % 5 + 1))
4068 # restore original max_pages_per_rpc
4069 $LCTL set_param $osc1_mppc=$orig_mppc
4070 rm $DIR/$tfile || error "rm $DIR/$tfile failed"
4072 run_test 49 "Change max_pages_per_rpc won't break osc extent"
4076 test_mkdir $DIR/$tdir
4078 ls /proc/$$/cwd || error "ls /proc/$$/cwd failed"
4080 run_test 50 "special situations: /proc symlinks ==============="
4082 test_51a() { # was test_51
4083 # bug 1516 - create an empty entry right after ".." then split dir
4084 test_mkdir -c1 $DIR/$tdir
4085 touch $DIR/$tdir/foo
4086 $MCREATE $DIR/$tdir/bar
4088 createmany -m $DIR/$tdir/longfile 201
4090 while [[ $(ls -sd $DIR/$tdir | awk '{ print $1 }') -eq 4 ]]; do
4091 $MCREATE $DIR/$tdir/longfile$FNUM
4096 ls -l $DIR/$tdir > /dev/null || error "ls -l $DIR/$tdir failed"
4098 run_test 51a "special situations: split htree with empty entry =="
4101 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
4102 local dir=$DIR/$tdir
4104 local nrdirs=$((65536 + 100))
4106 # cleanup the directory
4109 test_mkdir -p -c1 $dir
4113 local mdtidx=$(printf "%04x" $($LFS getstripe -M $dir))
4114 local numfree=$(lctl get_param -n mdc.$FSNAME-MDT$mdtidx*.filesfree)
4115 [[ $numfree -lt $nrdirs ]] &&
4116 skip "not enough free inodes ($numfree) on MDT$mdtidx" &&
4119 # need to check free space for the directories as well
4120 local blkfree=$(lctl get_param -n mdc.$FSNAME-MDT$mdtidx*.kbytesavail)
4121 numfree=$((blkfree / 4))
4122 [[ $numfree -lt $nrdirs ]] && skip "not enough blocks ($numfree)" &&
4126 createmany -d $dir/d $nrdirs ||
4127 error "failed to create $nrdirs subdirs in MDT$mdtidx:$dir"
4130 nrdirs=$(ls -U $dir | wc -l)
4132 # unlink all but 100 subdirectories, then check it still works
4134 local delete=$((nrdirs - left))
4136 # for ldiskfs the nlink count should be 1, but this is OSD specific
4137 # and so this is listed for informational purposes only
4138 echo "nlink before: $(stat -c %h $dir), created before: $nrdirs"
4139 unlinkmany -d $dir/d $delete ||
4140 error "unlink of first $delete subdirs failed"
4142 echo "nlink between: $(stat -c %h $dir)"
4143 local found=$(ls -U $dir | wc -l)
4144 [ $found -ne $left ] &&
4145 error "can't find subdirs: found only $found, expected $left"
4147 unlinkmany -d $dir/d $delete $left ||
4148 error "unlink of second $left subdirs failed"
4149 # regardless of whether the backing filesystem tracks nlink accurately
4150 # or not, the nlink count shouldn't be more than "." and ".." here
4151 local after=$(stat -c %h $dir)
4152 [[ $after -gt 2 ]] && error "nlink after: $after > 2" ||
4153 echo "nlink after: $after"
4155 run_test 51b "exceed 64k subdirectory nlink limit on create, verify unlink"
4158 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
4159 [[ $OSTCOUNT -lt 3 ]] &&
4160 skip_env "skipping test with few OSTs" && return
4161 test_mkdir -p $DIR/$tdir
4162 createmany -o $DIR/$tdir/t- 1000
4163 $GETSTRIPE $DIR/$tdir > $TMP/$tfile
4164 for N in $(seq 0 $((OSTCOUNT - 1))); do
4165 OBJS[$N]=$(awk -vobjs=0 '($1 == '$N') { objs += 1 } \
4166 END { printf("%0.0f", objs) }' $TMP/$tfile)
4167 OBJS0[$N]=$(grep -A 1 idx $TMP/$tfile | awk -vobjs=0 \
4168 '($1 == '$N') { objs += 1 } \
4169 END { printf("%0.0f", objs) }')
4170 log "OST$N has ${OBJS[$N]} objects, ${OBJS0[$N]} are index 0"
4172 unlinkmany $DIR/$tdir/t- 1000
4175 for N in $(seq 1 $((OSTCOUNT - 1))); do
4176 [[ ${OBJS[$N]} -lt $((${OBJS[$NLAST]} - 20)) ]] &&
4177 error "OST $N has less objects vs OST $NLAST" \
4178 " (${OBJS[$N]} < ${OBJS[$NLAST]}"
4179 [[ ${OBJS[$N]} -gt $((${OBJS[$NLAST]} + 20)) ]] &&
4180 error "OST $N has less objects vs OST $NLAST" \
4181 " (${OBJS[$N]} < ${OBJS[$NLAST]}"
4183 [[ ${OBJS0[$N]} -lt $((${OBJS0[$NLAST]} - 20)) ]] &&
4184 error "OST $N has less #0 objects vs OST $NLAST" \
4185 " (${OBJS0[$N]} < ${OBJS0[$NLAST]}"
4186 [[ ${OBJS0[$N]} -gt $((${OBJS0[$NLAST]} + 20)) ]] &&
4187 error "OST $N has less #0 objects vs OST $NLAST" \
4188 " (${OBJS0[$N]} < ${OBJS0[$NLAST]}"
4193 run_test 51d "check object distribution"
4196 if [ "$(facet_fstype $SINGLEMDS)" != ldiskfs ]; then
4197 skip "Only applicable to ldiskfs-based MDTs"
4201 test_mkdir -c1 $DIR/$tdir || error "create $tdir failed"
4202 test_mkdir -c1 $DIR/$tdir/d0 || error "create d0 failed"
4204 touch $DIR/$tdir/d0/foo
4205 createmany -l $DIR/$tdir/d0/foo $DIR/$tdir/d0/f- 65001 &&
4206 error "file exceed 65000 nlink limit!"
4207 unlinkmany $DIR/$tdir/d0/f- 65001
4210 run_test 51e "check file nlink limit"
4213 [ -f $DIR/$tdir/foo ] && chattr -a $DIR/$tdir/foo
4214 test_mkdir -p $DIR/$tdir
4215 touch $DIR/$tdir/foo
4216 chattr +a $DIR/$tdir/foo || error "chattr +a failed"
4217 echo bar >> $DIR/$tdir/foo || error "append bar failed"
4218 cp /etc/hosts $DIR/$tdir/foo && error "cp worked"
4219 rm -f $DIR/$tdir/foo 2>/dev/null && error "rm worked"
4220 link $DIR/$tdir/foo $DIR/$tdir/foo_link 2>/dev/null &&
4222 echo foo >> $DIR/$tdir/foo || error "append foo failed"
4223 mrename $DIR/$tdir/foo $DIR/$tdir/foo_ren && error "rename worked"
4224 lsattr $DIR/$tdir/foo | egrep -q "^-+a[-e]+ $DIR/$tdir/foo" ||
4226 chattr -a $DIR/$tdir/foo || error "chattr -a failed"
4227 cp -r $DIR/$tdir $TMP/
4228 rm -fr $DIR/$tdir $TMP/$tdir || error "cleanup rm failed"
4230 run_test 52a "append-only flag test (should return errors)"
4233 [ -f $DIR/$tdir/foo ] && chattr -i $DIR/$tdir/foo
4234 test_mkdir -p $DIR/$tdir
4235 touch $DIR/$tdir/foo
4236 chattr +i $DIR/$tdir/foo || error "chattr +i failed"
4237 cat test > $DIR/$tdir/foo && error "cat test worked"
4238 cp /etc/hosts $DIR/$tdir/foo && error "cp worked"
4239 rm -f $DIR/$tdir/foo 2>/dev/null && error "rm worked"
4240 link $DIR/$tdir/foo $DIR/$tdir/foo_link 2>/dev/null &&
4242 echo foo >> $DIR/$tdir/foo && error "echo worked"
4243 mrename $DIR/$tdir/foo $DIR/$tdir/foo_ren && error "rename worked"
4244 [ -f $DIR/$tdir/foo ] || error "$tdir/foo is not a file"
4245 [ -f $DIR/$tdir/foo_ren ] && error "$tdir/foo_ren is not a file"
4246 lsattr $DIR/$tdir/foo | egrep -q "^-+i[-e]+ $DIR/$tdir/foo" ||
4248 chattr -i $DIR/$tdir/foo || error "chattr failed"
4250 rm -fr $DIR/$tdir || error "unable to remove $DIR/$tdir"
4252 run_test 52b "immutable flag test (should return errors) ======="
4255 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
4256 remote_mds_nodsh && skip "remote MDS with nodsh" && return
4257 remote_ost_nodsh && skip "remote OST with nodsh" && return
4270 local support_last_seq=true
4272 [[ $(lustre_version_code $SINGLEMDS) -ge $(version_code 2.3.60) ]] ||
4273 support_last_seq=false
4276 local mdtosc=$(get_mdtosc_proc_path $SINGLEMDS)
4278 for value in $(do_facet $SINGLEMDS \
4279 $LCTL get_param osc.$mdtosc.prealloc_last_id) ; do
4280 param=$(echo ${value[0]} | cut -d "=" -f1)
4281 ostname=$(echo $param | cut -d "." -f2 | cut -d - -f 1-2)
4283 if $support_last_seq; then
4284 param_seq=$(echo $param |
4285 sed -e s/prealloc_last_id/prealloc_last_seq/g)
4286 mds_last_seq=$(do_facet $SINGLEMDS \
4287 $LCTL get_param -n $param_seq)
4289 mds_last=$(do_facet $SINGLEMDS $LCTL get_param -n $param)
4291 ostnum=$(index_from_ostuuid ${ostname}_UUID)
4292 node=$(facet_active_host ost$((ostnum+1)))
4293 param="obdfilter.$ostname.last_id"
4294 for ost_last in $(do_node $node $LCTL get_param -n $param) ; do
4295 echo "$ostname.last_id=$ost_last; MDS.last_id=$mds_last"
4296 ost_last_id=$ost_last
4298 if $support_last_seq; then
4299 ost_last_id=$(echo $ost_last |
4300 awk -F':' '{print $2}' |
4302 ost_last_seq=$(echo $ost_last |
4303 awk -F':' '{print $1}')
4304 [[ $ost_last_seq = $mds_last_seq ]] || continue
4307 if [[ $ost_last_id != $mds_last ]]; then
4308 error "$ost_last_id != $mds_last"
4315 $found || error "can not match last_seq/last_id for $mdtosc"
4318 run_test 53 "verify that MDS and OSTs agree on pre-creation ===="
4321 $SOCKETSERVER $DIR/socket ||
4322 error "$SOCKETSERVER $DIR/socket failed: $?"
4323 $SOCKETCLIENT $DIR/socket ||
4324 error "$SOCKETCLIENT $DIR/socket failed: $?"
4325 $MUNLINK $DIR/socket || error "$MUNLINK $DIR/socket failed: $?"
4327 run_test 54a "unix domain socket test =========================="
4333 dd if=/dev/zero of=$f bs=$(page_size) count=1
4335 run_test 54b "char device works in lustre ======================"
4338 [ -b /dev/loop/0 ] && LOOPBASE=/dev/loop/
4339 [ -b /dev/loop0 ] && LOOPBASE=/dev/loop
4340 [ -z "$LOOPBASE" ] && echo "/dev/loop/0 and /dev/loop0 gone?" && return
4342 for i in $(seq 3 7); do
4343 losetup $LOOPBASE$i > /dev/null 2>&1 && continue
4352 loopdev="$DIR/loop54c"
4355 $UMOUNT $DIR/$tdir || rc=$?
4356 losetup -d $loopdev || true
4357 losetup -d $LOOPDEV || true
4358 rm -rf $loopdev $DIR/$tfile $DIR/$tdir
4363 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
4364 loopdev="$DIR/loop54c"
4367 [ -z "$LOOPNUM" ] && echo "couldn't find empty loop device" && return
4368 trap cleanup_54c EXIT
4369 mknod $loopdev b 7 $LOOPNUM
4370 echo "make a loop file system with $DIR/$tfile on $loopdev ($LOOPNUM)."
4371 dd if=/dev/zero of=$DIR/$tfile bs=$(get_page_size client) seek=1024 count=1 > /dev/null
4372 losetup $loopdev $DIR/$tfile ||
4373 error "can't set up $loopdev for $DIR/$tfile"
4374 mkfs.ext2 $loopdev || error "mke2fs on $loopdev"
4375 test_mkdir -p $DIR/$tdir
4376 mount -t ext2 $loopdev $DIR/$tdir ||
4377 error "error mounting $loopdev on $DIR/$tdir"
4378 dd if=/dev/zero of=$DIR/$tdir/tmp bs=$(get_page_size client) count=30 ||
4381 dd if=$DIR/$tdir/tmp of=/dev/zero bs=$(get_page_size client) count=30 ||
4385 run_test 54c "block device works in lustre ====================="
4391 [ "$string" = $(echo $string > $f | cat $f) ] || error "$f != $string"
4393 run_test 54d "fifo device works in lustre ======================"
4398 cp -aL /dev/console $f
4399 echo $string > $f || error "echo $string to $f failed"
4401 run_test 54e "console/tty device works in lustre ======================"
4403 #The test_55 used to be iopen test and it was removed by bz#24037.
4404 #run_test 55 "check iopen_connect_dentry() ======================"
4406 test_56a() { # was test_56
4409 test_mkdir -p $DIR/$tdir/dir
4411 NUMFILESx2=$(($NUMFILES * 2))
4412 for i in $(seq 1 $NUMFILES); do
4413 touch $DIR/$tdir/file$i
4414 touch $DIR/$tdir/dir/file$i
4417 # test lfs getstripe with --recursive
4418 FILENUM=$($GETSTRIPE --recursive $DIR/$tdir | grep -c obdidx)
4419 [[ $FILENUM -eq $NUMFILESx2 ]] ||
4420 error "$GETSTRIPE --recursive: found $FILENUM, not $NUMFILESx2"
4421 FILENUM=$($GETSTRIPE $DIR/$tdir | grep -c obdidx)
4422 [[ $FILENUM -eq $NUMFILES ]] ||
4423 error "$GETSTRIPE $DIR/$tdir: found $FILENUM, not $NUMFILES"
4424 echo "$GETSTRIPE --recursive passed."
4426 # test lfs getstripe with file instead of dir
4427 FILENUM=$($GETSTRIPE $DIR/$tdir/file1 | grep -c obdidx)
4428 [[ $FILENUM -eq 1 ]] ||
4429 error "$GETSTRIPE $DIR/$tdir/file1: found $FILENUM, not 1"
4430 echo "$GETSTRIPE file1 passed."
4432 #test lfs getstripe with --verbose
4433 [[ $($GETSTRIPE --verbose $DIR/$tdir |
4434 grep -c lmm_magic) -eq $NUMFILES ]] ||
4435 error "$GETSTRIPE --verbose $DIR/$tdir: want $NUMFILES"
4436 [[ $($GETSTRIPE $DIR/$tdir | grep -c lmm_magic) -eq 0 ]] ||
4437 rror "$GETSTRIPE $DIR/$tdir: showed lmm_magic"
4438 echo "$GETSTRIPE --verbose passed."
4440 #test lfs getstripe with --obd
4441 $GETSTRIPE --obd wrong_uuid $DIR/$tdir 2>&1 |
4442 grep -q "unknown obduuid" ||
4443 error "$GETSTRIPE --obd wrong_uuid should return error message"
4445 [[ $OSTCOUNT -lt 2 ]] &&
4446 skip_env "skipping other $GETSTRIPE --obd test" && return
4449 OBDUUID=$(ostuuid_from_index $OSTIDX)
4450 FILENUM=$($GETSTRIPE -ir $DIR/$tdir | grep "^$OSTIDX\$" | wc -l)
4451 FOUND=$($GETSTRIPE -r --obd $OBDUUID $DIR/$tdir | grep obdidx | wc -l)
4452 [[ $FOUND -eq $FILENUM ]] ||
4453 error "$GETSTRIPE --obd wrong: found $FOUND, expected $FILENUM"
4454 [[ $($GETSTRIPE -r -v --obd $OBDUUID $DIR/$tdir |
4455 sed '/^[ ]*'${OSTIDX}'[ ]/d' |
4456 sed -n '/^[ ]*[0-9][0-9]*[ ]/p' | wc -l) -eq 0 ]] ||
4457 error "$GETSTRIPE --obd: should not show file on other obd"
4458 echo "$GETSTRIPE --obd passed"
4460 run_test 56a "check $GETSTRIPE"
4463 test_mkdir $DIR/$tdir
4465 for i in $(seq 1 $NUMDIRS); do
4466 test_mkdir $DIR/$tdir/dir$i
4469 # test lfs getdirstripe default mode is non-recursion, which is
4470 # different from lfs getstripe
4471 dircnt=$($LFS getdirstripe $DIR/$tdir | grep -c lmv_stripe_count)
4472 [[ $dircnt -eq 1 ]] ||
4473 error "$LFS getdirstripe: found $dircnt, not 1"
4474 dircnt=$($LFS getdirstripe --recursive $DIR/$tdir |
4475 grep -c lmv_stripe_count)
4476 [[ $dircnt -eq $((NUMDIRS + 1)) ]] ||
4477 error "$LFS getdirstripe --recursive: found $dircnt, \
4478 not $((NUMDIRS + 1))"
4480 run_test 56b "check $LFS getdirstripe"
4485 local LOCAL_NUMFILES="$1"
4486 local LOCAL_NUMDIRS="$2"
4487 local MKDIR_PARAMS="$3"
4488 local DIR_STRIPE_PARAMS="$4"
4490 if [ ! -d "$TDIR" ] ; then
4491 test_mkdir -p $DIR_STRIPE_PARAMS $TDIR
4492 [ "$MKDIR_PARAMS" ] && $SETSTRIPE $MKDIR_PARAMS $TDIR
4493 for i in `seq 1 $LOCAL_NUMFILES` ; do
4496 for i in `seq 1 $LOCAL_NUMDIRS` ; do
4497 test_mkdir $DIR_STRIPE_PARAMS $TDIR/dir$i
4498 for j in `seq 1 $LOCAL_NUMFILES` ; do
4499 touch $TDIR/dir$i/file$j
4505 setup_56_special() {
4509 if [ ! -e "$TDIR/loop1b" ] ; then
4510 for i in `seq 1 $LOCAL_NUMFILES` ; do
4511 mknod $TDIR/loop${i}b b 7 $i
4512 mknod $TDIR/null${i}c c 1 3
4513 ln -s $TDIR/file1 $TDIR/link${i}l
4515 for i in `seq 1 $LOCAL_NUMDIRS` ; do
4516 mknod $TDIR/dir$i/loop${i}b b 7 $i
4517 mknod $TDIR/dir$i/null${i}c c 1 3
4518 ln -s $TDIR/dir$i/file1 $TDIR/dir$i/link${i}l
4527 setup_56 $NUMFILES $NUMDIRS
4529 EXPECTED=$(($NUMDIRS + 2))
4530 # test lfs find with -name
4531 for i in $(seq 1 $NUMFILES) ; do
4532 NUMS=$($LFIND -name "*$i" $TDIR | wc -l)
4533 [ $NUMS -eq $EXPECTED ] ||
4534 error "lfs find -name \"*$i\" $TDIR wrong: "\
4535 "found $NUMS, expected $EXPECTED"
4538 run_test 56g "check lfs find -name ============================="
4544 setup_56 $NUMFILES $NUMDIRS
4546 EXPECTED=$(((NUMDIRS + 1) * (NUMFILES - 1) + NUMFILES))
4547 # test lfs find with ! -name
4548 for i in $(seq 1 $NUMFILES) ; do
4549 NUMS=$($LFIND ! -name "*$i" $TDIR | wc -l)
4550 [ $NUMS -eq $EXPECTED ] ||
4551 error "lfs find ! -name \"*$i\" $TDIR wrong: "\
4552 "found $NUMS, expected $EXPECTED"
4555 run_test 56h "check lfs find ! -name ============================="
4559 test_mkdir -p $DIR/$tdir
4560 UUID=$(ostuuid_from_index 0 $DIR/$tdir)
4561 CMD="$LFIND -ost $UUID $DIR/$tdir"
4563 [ -z "$OUT" ] || error "\"$CMD\" returned directory '$OUT'"
4565 run_test 56i "check 'lfs find -ost UUID' skips directories ======="
4569 setup_56_special $NUMFILES $NUMDIRS
4571 EXPECTED=$((NUMDIRS + 1))
4572 CMD="$LFIND -type d $TDIR"
4573 NUMS=$($CMD | wc -l)
4574 [ $NUMS -eq $EXPECTED ] ||
4575 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4577 run_test 56j "check lfs find -type d ============================="
4581 setup_56_special $NUMFILES $NUMDIRS
4583 EXPECTED=$(((NUMDIRS + 1) * NUMFILES))
4584 CMD="$LFIND -type f $TDIR"
4585 NUMS=$($CMD | wc -l)
4586 [ $NUMS -eq $EXPECTED ] ||
4587 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4589 run_test 56k "check lfs find -type f ============================="
4593 setup_56_special $NUMFILES $NUMDIRS
4595 EXPECTED=$((NUMDIRS + NUMFILES))
4596 CMD="$LFIND -type b $TDIR"
4597 NUMS=$($CMD | wc -l)
4598 [ $NUMS -eq $EXPECTED ] ||
4599 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4601 run_test 56l "check lfs find -type b ============================="
4605 setup_56_special $NUMFILES $NUMDIRS
4607 EXPECTED=$((NUMDIRS + NUMFILES))
4608 CMD="$LFIND -type c $TDIR"
4609 NUMS=$($CMD | wc -l)
4610 [ $NUMS -eq $EXPECTED ] ||
4611 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4613 run_test 56m "check lfs find -type c ============================="
4617 setup_56_special $NUMFILES $NUMDIRS
4619 EXPECTED=$((NUMDIRS + NUMFILES))
4620 CMD="$LFIND -type l $TDIR"
4621 NUMS=$($CMD | wc -l)
4622 [ $NUMS -eq $EXPECTED ] ||
4623 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4625 run_test 56n "check lfs find -type l ============================="
4629 setup_56 $NUMFILES $NUMDIRS
4630 utime $TDIR/file1 > /dev/null || error "utime (1)"
4631 utime $TDIR/file2 > /dev/null || error "utime (2)"
4632 utime $TDIR/dir1 > /dev/null || error "utime (3)"
4633 utime $TDIR/dir2 > /dev/null || error "utime (4)"
4634 utime $TDIR/dir1/file1 > /dev/null || error "utime (5)"
4635 dd if=/dev/zero count=1 >> $TDIR/dir1/file1 && sync
4638 NUMS=`$LFIND -mtime +0 $TDIR | wc -l`
4639 [ $NUMS -eq $EXPECTED ] || \
4640 error "lfs find -mtime +0 $TDIR wrong: found $NUMS, expected $EXPECTED"
4643 CMD="$LFIND -mtime 0 $TDIR"
4644 NUMS=$($CMD | wc -l)
4645 [ $NUMS -eq $EXPECTED ] ||
4646 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4648 run_test 56o "check lfs find -mtime for old files =========================="
4651 [ $RUNAS_ID -eq $UID ] &&
4652 skip_env "RUNAS_ID = UID = $UID -- skipping" && return
4655 setup_56 $NUMFILES $NUMDIRS
4657 chown $RUNAS_ID $TDIR/file* || error "chown $DIR/${tdir}g/file$i failed"
4659 CMD="$LFIND -uid $RUNAS_ID $TDIR"
4660 NUMS=$($CMD | wc -l)
4661 [ $NUMS -eq $EXPECTED ] || \
4662 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4664 EXPECTED=$(((NUMFILES + 1) * NUMDIRS + 1))
4665 CMD="$LFIND ! -uid $RUNAS_ID $TDIR"
4666 NUMS=$($CMD | wc -l)
4667 [ $NUMS -eq $EXPECTED ] || \
4668 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4670 run_test 56p "check lfs find -uid and ! -uid ==============================="
4673 [ $RUNAS_ID -eq $UID ] &&
4674 skip_env "RUNAS_ID = UID = $UID -- skipping" && return
4677 setup_56 $NUMFILES $NUMDIRS
4679 chgrp $RUNAS_GID $TDIR/file* || error "chown $TDIR/file$i failed"
4682 CMD="$LFIND -gid $RUNAS_GID $TDIR"
4683 NUMS=$($CMD | wc -l)
4684 [ $NUMS -eq $EXPECTED ] ||
4685 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4687 EXPECTED=$(( ($NUMFILES+1) * $NUMDIRS + 1))
4688 CMD="$LFIND ! -gid $RUNAS_GID $TDIR"
4689 NUMS=$($CMD | wc -l)
4690 [ $NUMS -eq $EXPECTED ] ||
4691 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4693 run_test 56q "check lfs find -gid and ! -gid ==============================="
4697 setup_56 $NUMFILES $NUMDIRS
4700 CMD="$LFIND -size 0 -type f $TDIR"
4701 NUMS=$($CMD | wc -l)
4702 [ $NUMS -eq $EXPECTED ] ||
4703 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4705 CMD="$LFIND ! -size 0 -type f $TDIR"
4706 NUMS=$($CMD | wc -l)
4707 [ $NUMS -eq $EXPECTED ] ||
4708 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4709 echo "test" > $TDIR/$tfile
4710 echo "test2" > $TDIR/$tfile.2 && sync
4712 CMD="$LFIND -size 5 -type f $TDIR"
4713 NUMS=$($CMD | wc -l)
4714 [ $NUMS -eq $EXPECTED ] ||
4715 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4717 CMD="$LFIND -size +5 -type f $TDIR"
4718 NUMS=$($CMD | wc -l)
4719 [ $NUMS -eq $EXPECTED ] ||
4720 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4722 CMD="$LFIND -size +0 -type f $TDIR"
4723 NUMS=$($CMD | wc -l)
4724 [ $NUMS -eq $EXPECTED ] ||
4725 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4727 CMD="$LFIND ! -size -5 -type f $TDIR"
4728 NUMS=$($CMD | wc -l)
4729 [ $NUMS -eq $EXPECTED ] ||
4730 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4732 CMD="$LFIND -size -5 -type f $TDIR"
4733 NUMS=$($CMD | wc -l)
4734 [ $NUMS -eq $EXPECTED ] ||
4735 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4737 run_test 56r "check lfs find -size works =========================="
4739 test_56s() { # LU-611
4741 setup_56 $NUMFILES $NUMDIRS "-c $OSTCOUNT"
4743 if [[ $OSTCOUNT -gt 1 ]]; then
4744 $SETSTRIPE -c 1 $TDIR/$tfile.{0,1,2,3}
4748 ONESTRIPE=$(((NUMDIRS + 1) * NUMFILES))
4752 EXPECTED=$(((NUMDIRS + 1) * NUMFILES))
4753 CMD="$LFIND -stripe-count $OSTCOUNT -type f $TDIR"
4754 NUMS=$($CMD | wc -l)
4755 [ $NUMS -eq $EXPECTED ] || {
4757 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4760 EXPECTED=$(((NUMDIRS + 1) * NUMFILES + EXTRA))
4761 CMD="$LFIND -stripe-count +0 -type f $TDIR"
4762 NUMS=$($CMD | wc -l)
4763 [ $NUMS -eq $EXPECTED ] || {
4765 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4769 CMD="$LFIND -stripe-count 1 -type f $TDIR"
4770 NUMS=$($CMD | wc -l)
4771 [ $NUMS -eq $EXPECTED ] || {
4773 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4776 CMD="$LFIND -stripe-count -2 -type f $TDIR"
4777 NUMS=$($CMD | wc -l)
4778 [ $NUMS -eq $EXPECTED ] || {
4780 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4784 CMD="$LFIND -stripe-count $((OSTCOUNT + 1)) -type f $TDIR"
4785 NUMS=$($CMD | wc -l)
4786 [ $NUMS -eq $EXPECTED ] || {
4788 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4791 run_test 56s "check lfs find -stripe-count works"
4793 test_56t() { # LU-611
4795 setup_56 $NUMFILES $NUMDIRS "-s 512k"
4797 $SETSTRIPE -S 256k $TDIR/$tfile.{0,1,2,3}
4799 EXPECTED=$(((NUMDIRS + 1) * NUMFILES))
4800 CMD="$LFIND -stripe-size 512k -type f $TDIR"
4801 NUMS=$($CMD | wc -l)
4802 [ $NUMS -eq $EXPECTED ] ||
4803 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4805 CMD="$LFIND -stripe-size +320k -type f $TDIR"
4806 NUMS=$($CMD | wc -l)
4807 [ $NUMS -eq $EXPECTED ] ||
4808 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4810 EXPECTED=$(((NUMDIRS + 1) * NUMFILES + 4))
4811 CMD="$LFIND -stripe-size +200k -type f $TDIR"
4812 NUMS=$($CMD | wc -l)
4813 [ $NUMS -eq $EXPECTED ] ||
4814 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4816 CMD="$LFIND -stripe-size -640k -type f $TDIR"
4817 NUMS=$($CMD | wc -l)
4818 [ $NUMS -eq $EXPECTED ] ||
4819 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4822 CMD="$LFIND -stripe-size 256k -type f $TDIR"
4823 NUMS=$($CMD | wc -l)
4824 [ $NUMS -eq $EXPECTED ] ||
4825 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4827 CMD="$LFIND -stripe-size -320k -type f $TDIR"
4828 NUMS=$($CMD | wc -l)
4829 [ $NUMS -eq $EXPECTED ] ||
4830 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4833 CMD="$LFIND -stripe-size 1024k -type f $TDIR"
4834 NUMS=$($CMD | wc -l)
4835 [ $NUMS -eq $EXPECTED ] ||
4836 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4838 run_test 56t "check lfs find -stripe-size works"
4840 test_56u() { # LU-611
4842 setup_56 $NUMFILES $NUMDIRS "-i 0"
4844 if [[ $OSTCOUNT -gt 1 ]]; then
4845 $SETSTRIPE -i 1 $TDIR/$tfile.{0,1,2,3}
4851 EXPECTED=$(((NUMDIRS + 1) * NUMFILES))
4852 CMD="$LFIND -stripe-index 0 -type f $TDIR"
4853 NUMS=$($CMD | wc -l)
4854 [ $NUMS -eq $EXPECTED ] ||
4855 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4858 CMD="$LFIND -stripe-index 1 -type f $TDIR"
4859 NUMS=$($CMD | wc -l)
4860 [ $NUMS -eq $EXPECTED ] ||
4861 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4863 CMD="$LFIND ! -stripe-index 0 -type f $TDIR"
4864 NUMS=$($CMD | wc -l)
4865 [ $NUMS -eq $EXPECTED ] ||
4866 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4869 # This should produce an error and not return any files
4870 CMD="$LFIND -stripe-index $OSTCOUNT -type f $TDIR"
4871 NUMS=$($CMD 2>/dev/null | wc -l)
4872 [ $NUMS -eq $EXPECTED ] ||
4873 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4875 if [[ $OSTCOUNT -gt 1 ]]; then
4876 EXPECTED=$(((NUMDIRS + 1) * NUMFILES + ONESTRIPE))
4877 CMD="$LFIND -stripe-index 0,1 -type f $TDIR"
4878 NUMS=$($CMD | wc -l)
4879 [ $NUMS -eq $EXPECTED ] ||
4880 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4883 run_test 56u "check lfs find -stripe-index works"
4890 setup_56 $NUMFILES $NUMDIRS
4892 UUID=$(mdtuuid_from_index $MDT_IDX $TDIR)
4893 [ -z "$UUID" ] && error "mdtuuid_from_index cannot find MDT index $MDT_IDX"
4895 for file in $($LFIND -mdt $UUID $TDIR); do
4896 file_mdt_idx=$($GETSTRIPE -M $file)
4897 [ $file_mdt_idx -eq $MDT_IDX ] ||
4898 error "'lfind -mdt $UUID' != 'getstripe -M' ($file_mdt_idx)"
4901 run_test 56v "check 'lfs find -mdt match with lfs getstripe -M' ======="
4904 [[ $OSTCOUNT -lt 2 ]] && skip_env "$OSTCOUNT < 2 OSTs -- skipping" &&
4906 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
4909 rm -rf $TDIR || error "remove $TDIR failed"
4910 setup_56 $NUMFILES $NUMDIRS "-c $OSTCOUNT" "-c1"
4913 stripe_size=$($GETSTRIPE -S -d $TDIR) ||
4914 error "$GETSTRIPE -S -d $TDIR failed"
4915 stripe_size=${stripe_size%% *}
4917 local file_size=$((stripe_size * OSTCOUNT))
4918 local file_num=$((NUMDIRS * NUMFILES + NUMFILES))
4919 local required_space=$((file_num * file_size))
4921 local free_space=$($LCTL get_param -n lov.$FSNAME-clilov-*.kbytesavail |
4923 [[ $free_space -le $((required_space / 1024)) ]] &&
4924 skip_env "need at least $required_space bytes free space," \
4925 "have $free_space kbytes" && return
4928 local dd_count=$((file_size / dd_bs))
4930 # write data into the files
4934 for i in $(seq 1 $NUMFILES); do
4936 yes | dd bs=$dd_bs count=$dd_count of=$file >/dev/null 2>&1 ||
4937 error "write data into $file failed"
4939 for i in $(seq 1 $NUMDIRS); do
4940 for j in $(seq 1 $NUMFILES); do
4941 file=$TDIR/dir$i/file$j
4942 yes | dd bs=$dd_bs count=$dd_count of=$file \
4944 error "write data into $file failed"
4949 [[ $OSTCOUNT -gt 1 ]] && expected=$((OSTCOUNT - 1))
4952 local cmd="$LFS_MIGRATE -y -c $expected $TDIR/file1"
4954 eval $cmd || error "$cmd failed"
4956 check_stripe_count $TDIR/file1 $expected
4958 if [ $(lustre_version_code $SINGLEMDS) -ge $(version_code 2.6.90) ];
4960 # lfs_migrate file onto OST 0 if it is on OST 1, or onto
4961 # OST 1 if it is on OST 0. This file is small enough to
4962 # be on only one stripe.
4963 file=$TDIR/migr_1_ost
4964 dd bs=$dd_bs count=1 if=/dev/urandom of=$file >/dev/null 2>&1 ||
4965 error "write data into $file failed"
4966 local obdidx=$($LFS getstripe -i $file)
4967 local oldmd5=$(md5sum $file)
4969 [[ $obdidx -eq 0 ]] && newobdidx=1
4970 cmd="$LFS migrate -i $newobdidx $file"
4972 eval $cmd || error "$cmd failed"
4973 local realobdix=$($LFS getstripe -i $file)
4974 local newmd5=$(md5sum $file)
4975 [[ $newobdidx -ne $realobdix ]] &&
4976 error "new OST is different (was=$obdidx, wanted=$newobdidx, got=$realobdix)"
4977 [[ "$oldmd5" != "$newmd5" ]] &&
4978 error "md5sum differ: $oldmd5, $newmd5"
4982 cmd="$LFS_MIGRATE -y -c $expected $TDIR/dir1"
4984 eval $cmd || error "$cmd failed"
4986 for j in $(seq 1 $NUMFILES); do
4987 check_stripe_count $TDIR/dir1/file$j $expected
4990 # lfs_migrate works with lfs find
4991 cmd="$LFIND -stripe_count $OSTCOUNT -type f $TDIR |
4992 $LFS_MIGRATE -y -c $expected"
4994 eval $cmd || error "$cmd failed"
4996 for i in $(seq 2 $NUMFILES); do
4997 check_stripe_count $TDIR/file$i $expected
4999 for i in $(seq 2 $NUMDIRS); do
5000 for j in $(seq 1 $NUMFILES); do
5001 check_stripe_count $TDIR/dir$i/file$j $expected
5005 run_test 56w "check lfs_migrate -c stripe_count works"
5008 check_swap_layouts_support && return 0
5009 [[ $OSTCOUNT -lt 2 ]] &&
5010 skip_env "need 2 OST, skipping test" && return
5012 local dir0=$DIR/$tdir/$testnum
5013 test_mkdir -p $dir0 || error "creating dir $dir0"
5015 local ref1=/etc/passwd
5016 local file1=$dir0/file1
5018 $SETSTRIPE -c 2 $file1
5020 $LFS migrate -c 1 $file1 || error "migrate failed rc = $?"
5021 stripe=$($GETSTRIPE -c $file1)
5022 [[ $stripe == 1 ]] || error "stripe of $file1 is $stripe != 1"
5023 cmp $file1 $ref1 || error "content mismatch $file1 differs from $ref1"
5028 run_test 56x "lfs migration support"
5031 check_swap_layouts_support && return 0
5032 [[ $OSTCOUNT -lt 2 ]] &&
5033 skip_env "need 2 OST, skipping test" && return
5035 local dir0=$DIR/$tdir/$testnum
5036 test_mkdir -p $dir0 || error "creating dir $dir0"
5038 local ref1=/etc/passwd
5039 local file1=$dir0/file1
5041 $SETSTRIPE -c 2 $file1
5043 $LFS migrate --block -c 1 $file1 || error "migrate failed rc = $?"
5044 local stripe=$($GETSTRIPE -c $file1)
5045 [[ $stripe == 1 ]] || error "stripe of $file1 is $stripe != 1"
5046 cmp $file1 $ref1 || error "content mismatch $file1 differs from $ref1"
5051 run_test 56xa "lfs migration --block support"
5054 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.4.53) ] &&
5055 skip "No HSM $(lustre_build_version $SINGLEMDS) MDS < 2.4.53" &&
5059 local dir0=$DIR/$tdir/$testnum
5060 test_mkdir -p $dir0 || error "creating dir $dir0"
5061 local f1=$dir0/file1
5062 local f2=$dir0/file2
5064 touch $f1 || error "creating std file $f1"
5065 $MULTIOP $f2 H2c || error "creating released file $f2"
5067 # a directory can be raid0, so ask only for files
5068 res=$($LFIND $dir0 -L raid0 -type f | wc -l)
5069 [[ $res == 2 ]] || error "search raid0: found $res files != 2"
5071 res=$($LFIND $dir0 \! -L raid0 -type f | wc -l)
5072 [[ $res == 0 ]] || error "search !raid0: found $res files != 0"
5074 # only files can be released, so no need to force file search
5075 res=$($LFIND $dir0 -L released)
5076 [[ $res == $f2 ]] || error "search released: found $res != $f2"
5078 res=$($LFIND $dir0 \! -L released)
5079 [[ $res == $f1 ]] || error "search !released: found $res != $f1"
5082 run_test 56y "lfs find -L raid0|released"
5084 test_56z() { # LU-4824
5085 # This checks to make sure 'lfs find' continues after errors
5086 # There are two classes of errors that should be caught:
5087 # - If multiple paths are provided, all should be searched even if one
5089 # - If errors are encountered during the search, it should not terminate
5092 test_mkdir $DIR/$tdir
5093 for i in d{0..9}; do
5094 test_mkdir $DIR/$tdir/$i
5096 touch $DIR/$tdir/d{0..9}/$tfile
5097 $LFS find $DIR/non_existent_dir $DIR/$tdir &&
5098 error "$LFS find did not return an error"
5099 # Make a directory unsearchable. This should NOT be the last entry in
5100 # directory order. Arbitrarily pick the 6th entry
5101 chmod 700 $($LFS find $DIR/$tdir -type d | sed '6!d')
5102 local count=$($RUNAS $LFS find $DIR/non_existent $DIR/$tdir | wc -l)
5103 # The user should be able to see 10 directories and 9 files
5104 [ $count == 19 ] || error "$LFS find did not continue after error"
5106 run_test 56z "lfs find should continue after an error"
5108 test_56aa() { # LU-5937
5109 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
5112 $LFS setdirstripe -c$MDSCOUNT $DIR/$tdir/striped_dir
5114 createmany -o $DIR/$tdir/striped_dir/${tfile}- 1024
5115 local dirs=$(lfs find --size +8k $DIR/$tdir/)
5117 [ -n "$dirs" ] || error "lfs find --size wrong under striped dir"
5119 run_test 56aa "lfs find --size under striped dir"
5122 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5123 # note test will not do anything if MDS is not local
5124 if [ "$(facet_fstype $SINGLEMDS)" != ldiskfs ]; then
5125 skip "Only applicable to ldiskfs-based MDTs"
5129 remote_mds_nodsh && skip "remote MDS with nodsh" && return
5130 local MNTDEV="osd*.*MDT*.mntdev"
5131 DEV=$(do_facet $SINGLEMDS lctl get_param -n $MNTDEV)
5132 [ -z "$DEV" ] && error "can't access $MNTDEV"
5133 for DEV in $(do_facet $SINGLEMDS lctl get_param -n $MNTDEV); do
5134 do_facet $SINGLEMDS $DUMPE2FS -h $DEV > $TMP/t57a.dump ||
5135 error "can't access $DEV"
5136 DEVISIZE=$(awk '/Inode size:/ { print $3 }' $TMP/t57a.dump)
5137 [[ $DEVISIZE -gt 128 ]] || error "inode size $DEVISIZE"
5141 run_test 57a "verify MDS filesystem created with large inodes =="
5144 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5145 if [ "$(facet_fstype $SINGLEMDS)" != ldiskfs ]; then
5146 skip "Only applicable to ldiskfs-based MDTs"
5150 remote_mds_nodsh && skip "remote MDS with nodsh" && return
5151 local dir=$DIR/$tdir
5155 local FILEN=$dir/f$FILECOUNT
5157 rm -rf $dir || error "removing $dir"
5158 test_mkdir -p -c1 $dir || error "creating $dir"
5159 local mdtidx=$($LFS getstripe -M $dir)
5160 local mdtname=MDT$(printf %04x $mdtidx)
5161 local facet=mds$((mdtidx + 1))
5163 echo "mcreating $FILECOUNT files"
5164 createmany -m $dir/f 1 $FILECOUNT || \
5165 error "creating files in $dir"
5167 # verify that files do not have EAs yet
5168 $GETSTRIPE $FILE1 2>&1 | grep -q "no stripe" || error "$FILE1 has an EA"
5169 $GETSTRIPE $FILEN 2>&1 | grep -q "no stripe" || error "$FILEN has an EA"
5173 df $dir #make sure we get new statfs data
5174 local MDSFREE=$(do_facet $facet \
5175 lctl get_param -n osd*.*$mdtname.kbytesfree)
5176 local MDCFREE=$(lctl get_param -n mdc.*$mdtname-mdc-*.kbytesfree)
5177 echo "opening files to create objects/EAs"
5179 for FILE in `seq -f $dir/f%g 1 $FILECOUNT`; do
5180 $OPENFILE -f O_RDWR $FILE > /dev/null 2>&1 || error "opening $FILE"
5183 # verify that files have EAs now
5184 $GETSTRIPE $FILE1 | grep -q "obdidx" || error "$FILE1 missing EA"
5185 $GETSTRIPE $FILEN | grep -q "obdidx" || error "$FILEN missing EA"
5187 sleep 1 #make sure we get new statfs data
5189 local MDSFREE2=$(do_facet $facet \
5190 lctl get_param -n osd*.*$mdtname.kbytesfree)
5191 local MDCFREE2=$(lctl get_param -n mdc.*$mdtname-mdc-*.kbytesfree)
5192 if [[ $MDCFREE2 -lt $((MDCFREE - 16)) ]]; then
5193 if [ "$MDSFREE" != "$MDSFREE2" ]; then
5194 error "MDC before $MDCFREE != after $MDCFREE2"
5196 echo "MDC before $MDCFREE != after $MDCFREE2"
5197 echo "unable to confirm if MDS has large inodes"
5202 run_test 57b "default LOV EAs are stored inside large inodes ==="
5205 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5206 [ -z "$(which wiretest 2>/dev/null)" ] &&
5207 skip_env "could not find wiretest" && return
5210 run_test 58 "verify cross-platform wire constants =============="
5213 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5214 echo "touch 130 files"
5215 createmany -o $DIR/f59- 130
5217 unlinkmany $DIR/f59- 130
5219 # wait for commitment of removal
5220 wait_delete_completed
5222 run_test 59 "verify cancellation of llog records async ========="
5224 TEST60_HEAD="test_60 run $RANDOM"
5226 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5227 remote_mgs_nodsh && skip "remote MGS with nodsh" && return
5228 do_facet mgs "! which run-llog.sh &> /dev/null" &&
5229 do_facet mgs "! ls run-llog.sh &> /dev/null" &&
5230 skip_env "missing subtest run-llog.sh" && return
5232 log "$TEST60_HEAD - from kernel mode"
5233 do_facet mgs "$LCTL set_param debug=warning; $LCTL dk > /dev/null"
5234 do_facet mgs sh run-llog.sh
5235 do_facet mgs $LCTL dk > $TMP/$tfile
5237 # LU-6388: test llog_reader
5238 local llog_reader=$(do_facet mgs "which llog_reader 2> /dev/null")
5239 llog_reader=${llog_reader:-$LUSTRE/utils/llog_reader}
5240 [ -z $(do_facet mgs ls -d $llog_reader 2> /dev/null) ] &&
5241 skip_env "missing llog_reader" && return
5242 local fstype=$(facet_fstype mgs)
5243 [ $fstype != ldiskfs -a $fstype != zfs ] &&
5244 skip_env "Only for ldiskfs or zfs type mgs" && return
5246 local mntpt=$(facet_mntpt mgs)
5247 local mgsdev=$(mgsdevname 1)
5259 #get fid and record list
5260 fid_list=($(awk '/9_sub.*record/ { print $NF }' /$TMP/$tfile |
5262 rec_list=($(awk '/9_sub.*record/ { print $((NF-3)) }' /$TMP/$tfile |
5264 #remount mgs as ldiskfs or zfs type
5265 stop mgs || error "stop mgs failed"
5266 mount_fstype mgs || error "remount mgs failed"
5267 for ((i = 0; i < ${#fid_list[@]}; i++)); do
5270 seq=$(echo $fid | awk -F ':' '{ print $1 }' | sed -e "s/^0x//g")
5271 oid=$(echo $fid | awk -F ':' '{ print $2 }' | sed -e "s/^0x//g")
5276 obj_file=$mntpt/O/$seq/d$((oid%32))/$oid ;;
5278 obj_file=$mntpt/oi.$(($((16#$seq))&127))/$fid ;;
5280 echo "obj_file is $obj_file"
5281 do_facet mgs $llog_reader $obj_file
5283 rec_type=$(do_facet mgs $llog_reader $obj_file | grep "type=" |
5284 awk '{ print $3 }' | sed -e "s/^type=//g")
5285 if [ $rec_type != $rec ]; then
5286 echo "FAILED test_60a wrong record type $rec_type," \
5292 #check obj path if record type is LLOG_LOGID_MAGIC
5293 if [ "$rec" == "1064553b" ]; then
5294 path=$(do_facet mgs $llog_reader $obj_file |
5295 grep "path=" | awk '{ print $NF }' |
5296 sed -e "s/^path=//g")
5297 if [ $obj_file != $mntpt/$path ]; then
5298 echo "FAILED test_60a wrong obj path" \
5299 "$montpt/$path, should be $obj_file"
5306 #restart mgs before "error", otherwise it will block the next test
5307 stop mgs || error "stop mgs failed"
5308 start mgs $(mgsdevname) $MGS_MOUNT_OPTS || error "start mgs failed"
5309 $pass || error "test failed, see FAILED test_60a messages for specifics"
5311 run_test 60a "llog_test run from kernel module and test llog_reader =========="
5313 test_60b() { # bug 6411
5314 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5316 LLOG_COUNT=$(dmesg | awk "/$TEST60_HEAD/ { marker = 1; from_marker = 0; }
5328 [[ $LLOG_COUNT -gt 100 ]] &&
5329 error "CDEBUG_LIMIT not limiting messages ($LLOG_COUNT)" || true
5331 run_test 60b "limit repeated messages from CERROR/CWARN ========"
5334 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5335 echo "create 5000 files"
5336 createmany -o $DIR/f60c- 5000
5337 #define OBD_FAIL_MDS_LLOG_CREATE_FAILED 0x137
5338 lctl set_param fail_loc=0x80000137
5339 unlinkmany $DIR/f60c- 5000
5340 lctl set_param fail_loc=0
5342 run_test 60c "unlink file when mds full"
5345 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5346 SAVEPRINTK=$(lctl get_param -n printk)
5348 # verify "lctl mark" is even working"
5349 MESSAGE="test message ID $RANDOM $$"
5350 $LCTL mark "$MESSAGE" || error "$LCTL mark failed"
5351 dmesg | grep -q "$MESSAGE" || error "didn't find debug marker in log"
5353 lctl set_param printk=0 || error "set lnet.printk failed"
5354 lctl get_param -n printk | grep emerg || error "lnet.printk dropped emerg"
5355 MESSAGE="new test message ID $RANDOM $$"
5356 # Assume here that libcfs_debug_mark_buffer() uses D_WARNING
5357 $LCTL mark "$MESSAGE" || error "$LCTL mark failed"
5358 dmesg | grep -q "$MESSAGE" && error "D_WARNING wasn't masked" || true
5360 lctl set_param -n printk="$SAVEPRINTK"
5362 run_test 60d "test printk console message masking"
5365 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5366 remote_mds_nodsh && skip "remote MDS with nodsh" && return
5368 #define OBD_FAIL_MDS_LLOG_CREATE_FAILED2 0x15b
5369 do_facet mds1 lctl set_param fail_loc=0x15b
5372 run_test 60e "no space while new llog is being created"
5375 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5377 dd if=/dev/zero of=$f bs=$(page_size) count=1 || error "dd $f failed"
5378 cancel_lru_locks osc
5379 $MULTIOP $f OSMWUc || error "$MULTIOP $f failed"
5382 run_test 61 "mmap() writes don't make sync hang ================"
5384 # bug 2330 - insufficient obd_match error checking causes LBUG
5386 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5389 cancel_lru_locks osc
5390 lctl set_param fail_loc=0x405
5391 cat $f && error "cat succeeded, expect -EIO"
5392 lctl set_param fail_loc=0
5394 # This test is now irrelevant (as of bug 10718 inclusion), we no longer
5395 # match every page all of the time.
5396 #run_test 62 "verify obd_match failure doesn't LBUG (should -EIO)"
5398 # bug 2319 - oig_wait() interrupted causes crash because of invalid waitq.
5399 # Though this test is irrelevant anymore, it helped to reveal some
5400 # other grant bugs (LU-4482), let's keep it.
5401 test_63a() { # was test_63
5402 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5403 MAX_DIRTY_MB=`lctl get_param -n osc.*.max_dirty_mb | head -n 1`
5404 for i in `seq 10` ; do
5405 dd if=/dev/zero of=$DIR/f63 bs=8k &
5411 rm -f $DIR/f63 || true
5413 run_test 63a "Verify oig_wait interruption does not crash ======="
5415 # bug 2248 - async write errors didn't return to application on sync
5416 # bug 3677 - async write errors left page locked
5418 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5420 lctl set_param debug=-1
5422 # ensure we have a grant to do async writes
5423 dd if=/dev/zero of=$DIR/$tfile bs=4k count=1
5426 sync # sync lest earlier test intercept the fail_loc
5428 #define OBD_FAIL_OSC_BRW_PREP_REQ 0x406
5429 lctl set_param fail_loc=0x80000406
5430 $MULTIOP $DIR/$tfile Owy && \
5431 error "sync didn't return ENOMEM"
5432 sync; sleep 2; sync # do a real sync this time to flush page
5433 lctl get_param -n llite.*.dump_page_cache | grep locked && \
5434 error "locked page left in cache after async error" || true
5437 run_test 63b "async write errors should be returned to fsync ==="
5440 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5442 lctl get_param -n osc.*[oO][sS][cC][_-]*.cur* | grep "[0-9]"
5444 run_test 64a "verify filter grant calculations (in kernel) ====="
5447 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5448 sh oos.sh $MOUNT || error "oos.sh failed: $?"
5450 run_test 64b "check out-of-space detection on client ==========="
5453 $LCTL set_param osc.*OST0000-osc-[^mM]*.cur_grant_bytes=0
5455 run_test 64c "verify grant shrink ========================------"
5457 # bug 1414 - set/get directories' stripe info
5459 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5460 test_mkdir -p $DIR/$tdir
5462 $LVERIFY $DIR/$tdir $DIR/$tdir/f1 || error "lverify failed"
5464 run_test 65a "directory with no stripe info ===================="
5467 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5468 test_mkdir -p $DIR/$tdir
5469 local STRIPESIZE=$($GETSTRIPE -S $DIR/$tdir)
5471 $SETSTRIPE -S $((STRIPESIZE * 2)) -i 0 -c 1 $DIR/$tdir ||
5474 $LVERIFY $DIR/$tdir $DIR/$tdir/f2 || error "lverify failed"
5476 run_test 65b "directory setstripe -S stripe_size*2 -i 0 -c 1"
5479 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5480 if [[ $OSTCOUNT -gt 1 ]]; then
5481 test_mkdir -p $DIR/$tdir
5482 local STRIPESIZE=$($GETSTRIPE -S $DIR/$tdir)
5484 $SETSTRIPE -S $(($STRIPESIZE * 4)) -i 1 \
5485 -c $(($OSTCOUNT - 1)) $DIR/$tdir || error "setstripe"
5487 $LVERIFY $DIR/$tdir $DIR/$tdir/f3 || error "lverify failed"
5490 run_test 65c "directory setstripe -S stripe_size*4 -i 1 -c $((OSTCOUNT-1))"
5493 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5494 test_mkdir -p $DIR/$tdir
5495 local STRIPECOUNT=$($GETSTRIPE -c $DIR/$tdir)
5496 local STRIPESIZE=$($GETSTRIPE -S $DIR/$tdir)
5498 if [[ $STRIPECOUNT -le 0 ]]; then
5500 elif [[ $STRIPECOUNT -gt 2000 ]]; then
5501 #LOV_MAX_STRIPE_COUNT is 2000
5502 [[ $OSTCOUNT -gt 2000 ]] && sc=2000 || sc=$(($OSTCOUNT - 1))
5504 sc=$(($STRIPECOUNT - 1))
5506 $SETSTRIPE -S $STRIPESIZE -c $sc $DIR/$tdir || error "setstripe"
5507 touch $DIR/$tdir/f4 $DIR/$tdir/f5
5508 $LVERIFY $DIR/$tdir $DIR/$tdir/f4 $DIR/$tdir/f5 ||
5509 error "lverify failed"
5511 run_test 65d "directory setstripe -S stripe_size -c stripe_count"
5514 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5515 test_mkdir -p $DIR/$tdir
5517 $SETSTRIPE $DIR/$tdir || error "setstripe"
5518 $GETSTRIPE -v $DIR/$tdir | grep "Default" ||
5519 error "no stripe info failed"
5521 $LVERIFY $DIR/$tdir $DIR/$tdir/f6 || error "lverify failed"
5523 run_test 65e "directory setstripe defaults ======================="
5526 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5527 test_mkdir -p $DIR/${tdir}f
5528 $RUNAS $SETSTRIPE $DIR/${tdir}f && error "setstripe succeeded" || true
5530 run_test 65f "dir setstripe permission (should return error) ==="
5533 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5534 test_mkdir -p $DIR/$tdir
5535 local STRIPESIZE=$($GETSTRIPE -S $DIR/$tdir)
5537 $SETSTRIPE -S $((STRIPESIZE * 2)) -i 0 -c 1 $DIR/$tdir ||
5539 $SETSTRIPE -d $DIR/$tdir || error "setstripe"
5540 $GETSTRIPE -v $DIR/$tdir | grep "Default" ||
5541 error "delete default stripe failed"
5543 run_test 65g "directory setstripe -d ==========================="
5546 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5547 test_mkdir -p $DIR/$tdir
5548 local STRIPESIZE=$($GETSTRIPE -S $DIR/$tdir)
5550 $SETSTRIPE -S $((STRIPESIZE * 2)) -i 0 -c 1 $DIR/$tdir ||
5552 test_mkdir -p $DIR/$tdir/dd1
5553 [ $($GETSTRIPE -c $DIR/$tdir) == $($GETSTRIPE -c $DIR/$tdir/dd1) ] ||
5554 error "stripe info inherit failed"
5556 run_test 65h "directory stripe info inherit ===================="
5558 test_65i() { # bug6367
5559 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5560 $SETSTRIPE -S 65536 -c -1 $MOUNT
5562 run_test 65i "set non-default striping on root directory (bug 6367)="
5564 test_65ia() { # bug12836
5565 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5566 $GETSTRIPE $MOUNT || error "getstripe $MOUNT failed"
5568 run_test 65ia "getstripe on -1 default directory striping"
5570 test_65ib() { # bug12836
5571 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5572 $GETSTRIPE -v $MOUNT || error "getstripe -v $MOUNT failed"
5574 run_test 65ib "getstripe -v on -1 default directory striping"
5576 test_65ic() { # bug12836
5577 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5578 $LFS find -mtime -1 $MOUNT > /dev/null || error "find $MOUNT failed"
5580 run_test 65ic "new find on -1 default directory striping"
5582 test_65j() { # bug6367
5583 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5585 # if we aren't already remounting for each test, do so for this test
5586 if [ "$CLEANUP" = ":" -a "$I_MOUNTED" = "yes" ]; then
5587 cleanup || error "failed to unmount"
5590 $SETSTRIPE -d $MOUNT || error "setstripe failed"
5592 run_test 65j "set default striping on root directory (bug 6367)="
5594 test_65k() { # bug11679
5595 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5596 [[ $OSTCOUNT -lt 2 ]] && skip_env "too few OSTs" && return
5597 remote_mds_nodsh && skip "remote MDS with nodsh" && return
5599 local disable_precreate=true
5600 [ $(lustre_version_code $SINGLEMDS) -le $(version_code 2.8.54) ] &&
5601 disable_precreate=false
5603 echo "Check OST status: "
5604 local MDS_OSCS=$(do_facet $SINGLEMDS lctl dl |
5605 awk '/[oO][sS][cC].*md[ts]/ { print $4 }')
5607 for OSC in $MDS_OSCS; do
5608 echo $OSC "is active"
5609 do_facet $SINGLEMDS lctl --device %$OSC activate
5612 for INACTIVE_OSC in $MDS_OSCS; do
5613 local ost=$(osc_to_ost $INACTIVE_OSC)
5614 local ostnum=$(do_facet $SINGLEMDS lctl get_param -n \
5615 lov.*md*.target_obd |
5616 awk -F: /$ost/'{ print $1 }' | head -n 1)
5619 $SETSTRIPE -i $ostnum -c 1 $DIR/$tdir
5620 createmany -o $DIR/$tdir/$tfile.$ostnum. 1000
5622 echo "Deactivate: " $INACTIVE_OSC
5623 do_facet $SINGLEMDS lctl --device %$INACTIVE_OSC deactivate
5625 local count=$(do_facet $SINGLEMDS "lctl get_param -n \
5626 osp.$ost*MDT0000.create_count")
5627 local max_count=$(do_facet $SINGLEMDS "lctl get_param -n \
5628 osp.$ost*MDT0000.max_create_count")
5629 $disable_precreate &&
5630 do_facet $SINGLEMDS "lctl set_param -n \
5631 osp.$ost*MDT0000.max_create_count=0"
5633 for idx in $(seq 0 $((OSTCOUNT - 1))); do
5634 [ -f $DIR/$tdir/$idx ] && continue
5635 echo "$SETSTRIPE -i $idx -c 1 $DIR/$tdir/$idx"
5636 $SETSTRIPE -i $idx -c 1 $DIR/$tdir/$idx ||
5637 error "setstripe $idx should succeed"
5638 rm -f $DIR/$tdir/$idx || error "rm $idx failed"
5640 unlinkmany $DIR/$tdir/$tfile.$ostnum. 1000
5643 do_facet $SINGLEMDS "lctl set_param -n \
5644 osp.$ost*MDT0000.max_create_count=$max_count"
5645 do_facet $SINGLEMDS "lctl set_param -n \
5646 osp.$ost*MDT0000.create_count=$count"
5647 do_facet $SINGLEMDS lctl --device %$INACTIVE_OSC activate
5648 echo $INACTIVE_OSC "is Activate"
5650 wait_osc_import_state mds ost$ostnum FULL
5653 run_test 65k "validate manual striping works properly with deactivated OSCs"
5655 test_65l() { # bug 12836
5656 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5657 test_mkdir -p $DIR/$tdir/test_dir
5658 $SETSTRIPE -c -1 $DIR/$tdir/test_dir
5659 $LFS find -mtime -1 $DIR/$tdir >/dev/null
5661 run_test 65l "lfs find on -1 stripe dir ========================"
5663 # bug 2543 - update blocks count on client
5665 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5667 dd if=/dev/zero of=$DIR/f66 bs=1k count=$COUNT
5668 sync; sync_all_data; sync; sync_all_data
5669 cancel_lru_locks osc
5670 BLOCKS=`ls -s $DIR/f66 | awk '{ print $1 }'`
5671 [ $BLOCKS -ge $COUNT ] || error "$DIR/f66 blocks $BLOCKS < $COUNT"
5673 run_test 66 "update inode blocks count on client ==============="
5678 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5680 if [ ! -z "$LLOOP" ]; then
5681 if swapon -s | grep -q $LLOOP; then
5682 swapoff $LLOOP || error "swapoff failed"
5685 $LCTL blockdev_detach $LLOOP || error "detach failed"
5689 if [ ! -z "$LLITELOOPLOAD" ]; then
5697 awk '($1 == "'$1':") { print $2 }' /proc/meminfo
5701 swapon -s | awk '($1 == "'$1'") { print $4 }'
5704 # test case for lloop driver, basic function
5706 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5707 [ "$UID" != 0 ] && skip_env "must run as root" && return
5708 llite_lloop_enabled || \
5709 { skip_env "llite_lloop module disabled" && return; }
5711 trap cleanup_68 EXIT
5713 if ! module_loaded llite_lloop; then
5714 if load_module llite/llite_lloop; then
5717 skip_env "can't find module llite_lloop"
5722 LLOOP=$TMP/lloop.`date +%s`.`date +%N`
5723 dd if=/dev/zero of=$DIR/f68a bs=4k count=1024
5724 $LCTL blockdev_attach $DIR/f68a $LLOOP || error "attach failed"
5726 directio rdwr $LLOOP 0 1024 4096 || error "direct write failed"
5727 directio rdwr $LLOOP 0 1025 4096 && error "direct write should fail"
5731 run_test 68a "lloop driver - basic test ========================"
5733 # excercise swapping to lustre by adding a high priority swapfile entry
5734 # and then consuming memory until it is used.
5735 test_68b() { # was test_68
5736 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5737 [ "$UID" != 0 ] && skip_env "must run as root" && return
5738 lctl get_param -n devices | grep -q obdfilter && \
5739 skip "local OST" && return
5741 grep -q llite_lloop /proc/modules
5742 [ $? -ne 0 ] && skip "can't find module llite_lloop" && return
5744 [ -z "`$LCTL list_nids | grep -v tcp`" ] && \
5745 skip "can't reliably test swap with TCP" && return
5747 MEMTOTAL=`meminfo MemTotal`
5748 NR_BLOCKS=$((MEMTOTAL>>8))
5749 [[ $NR_BLOCKS -le 2048 ]] && NR_BLOCKS=2048
5751 LLOOP=$TMP/lloop.`date +%s`.`date +%N`
5752 dd if=/dev/zero of=$DIR/f68b bs=64k seek=$NR_BLOCKS count=1
5755 $LCTL blockdev_attach $DIR/f68b $LLOOP || error "attach failed"
5757 trap cleanup_68 EXIT
5759 swapon -p 32767 $LLOOP || error "swapon $LLOOP failed"
5761 echo "before: `swapon -s | grep $LLOOP`"
5762 $MEMHOG $MEMTOTAL || error "error allocating $MEMTOTAL kB"
5763 echo "after: `swapon -s | grep $LLOOP`"
5764 SWAPUSED=`swap_used $LLOOP`
5768 [ $SWAPUSED -eq 0 ] && echo "no swap used???" || true
5770 run_test 68b "support swapping to Lustre ========================"
5772 # bug5265, obdfilter oa2dentry return -ENOENT
5773 # #define OBD_FAIL_SRV_ENOENT 0x217
5775 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5776 remote_ost_nodsh && skip "remote OST with nodsh" && return
5779 $SETSTRIPE -c 1 -i 0 $f
5781 $DIRECTIO write ${f}.2 0 1 || error "directio write error"
5783 do_facet ost1 lctl set_param fail_loc=0x217
5784 $TRUNCATE $f 1 # vmtruncate() will ignore truncate() error.
5785 $DIRECTIO write $f 0 2 && error "write succeeded, expect -ENOENT"
5787 do_facet ost1 lctl set_param fail_loc=0
5788 $DIRECTIO write $f 0 2 || error "write error"
5790 cancel_lru_locks osc
5791 $DIRECTIO read $f 0 1 || error "read error"
5793 do_facet ost1 lctl set_param fail_loc=0x217
5794 $DIRECTIO read $f 1 1 && error "read succeeded, expect -ENOENT"
5796 do_facet ost1 lctl set_param fail_loc=0
5799 run_test 69 "verify oa2dentry return -ENOENT doesn't LBUG ======"
5802 test_mkdir -p $DIR/$tdir
5803 $LFS setdirstripe -D -c$MDSCOUNT $DIR/$tdir
5804 sh rundbench -C -D $DIR/$tdir 2 || error "dbench failed!"
5806 run_test 71 "Running dbench on lustre (don't segment fault) ===="
5808 test_72a() { # bug 5695 - Test that on 2.6 remove_suid works properly
5809 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5810 [ "$RUNAS_ID" = "$UID" ] &&
5811 skip_env "RUNAS_ID = UID = $UID -- skipping" && return
5813 # Check that testing environment is properly set up. Skip if not
5814 FAIL_ON_ERROR=false check_runas_id_ret $RUNAS_ID $RUNAS_GID $RUNAS || {
5815 skip_env "User $RUNAS_ID does not exist - skipping"
5819 chmod 777 $DIR/$tfile
5820 chmod ug+s $DIR/$tfile
5821 $RUNAS dd if=/dev/zero of=$DIR/$tfile bs=512 count=1 ||
5822 error "$RUNAS dd $DIR/$tfile failed"
5823 # See if we are still setuid/sgid
5824 test -u $DIR/$tfile -o -g $DIR/$tfile &&
5825 error "S/gid is not dropped on write"
5826 # Now test that MDS is updated too
5827 cancel_lru_locks mdc
5828 test -u $DIR/$tfile -o -g $DIR/$tfile &&
5829 error "S/gid is not dropped on MDS"
5832 run_test 72a "Test that remove suid works properly (bug5695) ===="
5834 test_72b() { # bug 24226 -- keep mode setting when size is not changing
5837 [ "$RUNAS_ID" = "$UID" ] && \
5838 skip_env "RUNAS_ID = UID = $UID -- skipping" && return
5839 [ "$RUNAS_ID" -eq 0 ] && \
5840 skip_env "RUNAS_ID = 0 -- skipping" && return
5842 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5843 # Check that testing environment is properly set up. Skip if not
5844 FAIL_ON_ERROR=false check_runas_id_ret $RUNAS_ID $RUNAS_ID $RUNAS || {
5845 skip_env "User $RUNAS_ID does not exist - skipping"
5848 touch $DIR/${tfile}-f{g,u}
5849 test_mkdir $DIR/${tfile}-dg
5850 test_mkdir $DIR/${tfile}-du
5851 chmod 770 $DIR/${tfile}-{f,d}{g,u}
5852 chmod g+s $DIR/${tfile}-{f,d}g
5853 chmod u+s $DIR/${tfile}-{f,d}u
5854 for perm in 777 2777 4777; do
5855 $RUNAS chmod $perm $DIR/${tfile}-fg && error "S/gid file allowed improper chmod to $perm"
5856 $RUNAS chmod $perm $DIR/${tfile}-fu && error "S/uid file allowed improper chmod to $perm"
5857 $RUNAS chmod $perm $DIR/${tfile}-dg && error "S/gid dir allowed improper chmod to $perm"
5858 $RUNAS chmod $perm $DIR/${tfile}-du && error "S/uid dir allowed improper chmod to $perm"
5862 run_test 72b "Test that we keep mode setting if without file data changed (bug 24226)"
5864 # bug 3462 - multiple simultaneous MDC requests
5866 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5867 test_mkdir $DIR/d73-1
5868 test_mkdir $DIR/d73-2
5869 multiop_bg_pause $DIR/d73-1/f73-1 O_c || return 1
5872 lctl set_param fail_loc=0x80000129
5873 $MULTIOP $DIR/d73-1/f73-2 Oc &
5875 lctl set_param fail_loc=0
5877 $MULTIOP $DIR/d73-2/f73-3 Oc &
5881 wait $pid1 || return 1
5885 $CHECKSTAT -t file $DIR/d73-1/f73-1 || return 4
5886 $CHECKSTAT -t file $DIR/d73-1/f73-2 || return 5
5887 $CHECKSTAT -t file $DIR/d73-2/f73-3 || return 6
5891 run_test 73 "multiple MDC requests (should not deadlock)"
5893 test_74a() { # bug 6149, 6184
5894 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5895 #define OBD_FAIL_LDLM_ENQUEUE_OLD_EXPORT 0x30e
5897 # very important to OR with OBD_FAIL_ONCE (0x80000000) -- otherwise it
5898 # will spin in a tight reconnection loop
5900 $LCTL set_param fail_loc=0x8000030e
5901 # get any lock that won't be difficult - lookup works.
5903 $LCTL set_param fail_loc=0
5907 run_test 74a "ldlm_enqueue freed-export error path, ls (shouldn't LBUG)"
5909 test_74b() { # bug 13310
5910 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5911 #define OBD_FAIL_LDLM_ENQUEUE_OLD_EXPORT 0x30e
5913 # very important to OR with OBD_FAIL_ONCE (0x80000000) -- otherwise it
5914 # will spin in a tight reconnection loop
5915 $LCTL set_param fail_loc=0x8000030e
5916 # get a "difficult" lock
5918 $LCTL set_param fail_loc=0
5922 run_test 74b "ldlm_enqueue freed-export error path, touch (shouldn't LBUG)"
5925 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5926 #define OBD_FAIL_LDLM_NEW_LOCK
5927 $LCTL set_param fail_loc=0x319
5928 touch $DIR/$tfile && error "touch successful"
5929 $LCTL set_param fail_loc=0
5932 run_test 74c "ldlm_lock_create error path, (shouldn't LBUG)"
5935 awk '/lustre_inode_cache/ {print $2; exit}' /proc/slabinfo
5938 get_inode_slab_tunables() {
5939 awk '/lustre_inode_cache/ {print $9," ",$10," ",$11; exit}' /proc/slabinfo
5942 set_inode_slab_tunables() {
5943 echo "lustre_inode_cache $1" > /proc/slabinfo
5946 test_76() { # Now for bug 20433, added originally in bug 1443
5947 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5948 local SLAB_SETTINGS=$(get_inode_slab_tunables)
5949 local CPUS=$(getconf _NPROCESSORS_ONLN 2>/dev/null)
5950 # we cannot set limit below 1 which means 1 inode in each
5951 # per-cpu cache is still allowed
5952 set_inode_slab_tunables "1 1 0"
5953 cancel_lru_locks osc
5954 BEFORE_INODES=$(num_inodes)
5955 echo "before inodes: $BEFORE_INODES"
5957 [ "$SLOW" = "no" ] && COUNT=100
5958 for i in $(seq $COUNT); do
5962 cancel_lru_locks osc
5963 AFTER_INODES=$(num_inodes)
5964 echo "after inodes: $AFTER_INODES"
5966 while [[ $((AFTER_INODES-1*${CPUS:-1})) -gt $BEFORE_INODES ]]; do
5968 AFTER_INODES=$(num_inodes)
5970 echo "wait $wait seconds inodes: $AFTER_INODES"
5971 if [ $wait -gt 30 ]; then
5972 error "inode slab grew from $BEFORE_INODES to $AFTER_INODES"
5975 set_inode_slab_tunables "$SLAB_SETTINGS"
5977 run_test 76 "confirm clients recycle inodes properly ===="
5983 # Note: in sptlrpc modes which enable its own bulk checksum, the
5984 # original crc32_le bulk checksum will be automatically disabled,
5985 # and the OBD_FAIL_OSC_CHECKSUM_SEND/OBD_FAIL_OSC_CHECKSUM_RECEIVE
5986 # will be checked by sptlrpc code against sptlrpc bulk checksum.
5987 # In this case set_checksums() will not be no-op, because sptlrpc
5988 # bulk checksum will be enabled all through the test.
5990 [ "$ORIG_CSUM" ] || ORIG_CSUM=`lctl get_param -n osc.*.checksums | head -n1`
5991 lctl set_param -n osc.*.checksums $1
5995 export ORIG_CSUM_TYPE="`lctl get_param -n osc.*osc-[^mM]*.checksum_type |
5996 sed 's/.*\[\(.*\)\].*/\1/g' | head -n1`"
5997 CKSUM_TYPES=${CKSUM_TYPES:-"crc32 adler"}
5998 [ "$ORIG_CSUM_TYPE" = "crc32c" ] && CKSUM_TYPES="$CKSUM_TYPES crc32c"
6001 lctl set_param -n osc.*osc-[^mM]*.checksum_type $1
6002 log "set checksum type to $1"
6005 F77_TMP=$TMP/f77-temp
6008 dd if=/dev/urandom of=$F77_TMP bs=1M count=$F77SZ || \
6009 error "error writing to $F77_TMP"
6012 test_77a() { # bug 10889
6013 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
6014 $GSS && skip "could not run with gss" && return
6015 [ ! -f $F77_TMP ] && setup_f77
6017 dd if=$F77_TMP of=$DIR/$tfile bs=1M count=$F77SZ || error "dd error"
6021 run_test 77a "normal checksum read/write operation"
6023 test_77b() { # bug 10889
6024 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
6025 $GSS && skip "could not run with gss" && return
6026 [ ! -f $F77_TMP ] && setup_f77
6027 #define OBD_FAIL_OSC_CHECKSUM_SEND 0x409
6028 $LCTL set_param fail_loc=0x80000409
6031 dd if=$F77_TMP of=$DIR/$tfile bs=1M count=$F77SZ conv=sync ||
6032 error "dd error: $?"
6033 $LCTL set_param fail_loc=0
6035 for algo in $CKSUM_TYPES; do
6036 cancel_lru_locks osc
6037 set_checksum_type $algo
6038 #define OBD_FAIL_OSC_CHECKSUM_RECEIVE 0x408
6039 $LCTL set_param fail_loc=0x80000408
6040 cmp $F77_TMP $DIR/$tfile || error "file compare failed"
6041 $LCTL set_param fail_loc=0
6044 set_checksum_type $ORIG_CSUM_TYPE
6047 run_test 77b "checksum error on client write, read"
6049 test_77d() { # bug 10889
6050 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
6051 $GSS && skip "could not run with gss" && return
6052 #define OBD_FAIL_OSC_CHECKSUM_SEND 0x409
6053 $LCTL set_param fail_loc=0x80000409
6055 $DIRECTIO write $DIR/$tfile 0 $F77SZ $((1024 * 1024)) ||
6056 error "direct write: rc=$?"
6057 $LCTL set_param fail_loc=0
6060 #define OBD_FAIL_OSC_CHECKSUM_RECEIVE 0x408
6061 $LCTL set_param fail_loc=0x80000408
6063 cancel_lru_locks osc
6064 $DIRECTIO read $DIR/$tfile 0 $F77SZ $((1024 * 1024)) ||
6065 error "direct read: rc=$?"
6066 $LCTL set_param fail_loc=0
6069 run_test 77d "checksum error on OST direct write, read"
6071 test_77f() { # bug 10889
6072 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
6073 $GSS && skip "could not run with gss" && return
6075 for algo in $CKSUM_TYPES; do
6076 cancel_lru_locks osc
6077 set_checksum_type $algo
6078 #define OBD_FAIL_OSC_CHECKSUM_SEND 0x409
6079 $LCTL set_param fail_loc=0x409
6080 $DIRECTIO write $DIR/$tfile 0 $F77SZ $((1024 * 1024)) &&
6081 error "direct write succeeded"
6082 $LCTL set_param fail_loc=0
6084 set_checksum_type $ORIG_CSUM_TYPE
6087 run_test 77f "repeat checksum error on write (expect error)"
6089 test_77g() { # bug 10889
6090 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
6091 $GSS && skip "could not run with gss" && return
6092 remote_ost_nodsh && skip "remote OST with nodsh" && return
6094 [ ! -f $F77_TMP ] && setup_f77
6096 $SETSTRIPE -c 1 -i 0 $DIR/$tfile
6097 #define OBD_FAIL_OST_CHECKSUM_RECEIVE 0x21a
6098 do_facet ost1 lctl set_param fail_loc=0x8000021a
6100 dd if=$F77_TMP of=$DIR/$tfile bs=1M count=$F77SZ ||
6101 error "write error: rc=$?"
6102 do_facet ost1 lctl set_param fail_loc=0
6105 cancel_lru_locks osc
6106 #define OBD_FAIL_OST_CHECKSUM_SEND 0x21b
6107 do_facet ost1 lctl set_param fail_loc=0x8000021b
6109 cmp $F77_TMP $DIR/$tfile || error "file compare failed"
6110 do_facet ost1 lctl set_param fail_loc=0
6113 run_test 77g "checksum error on OST write, read"
6115 test_77i() { # bug 13805
6116 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
6117 $GSS && skip "could not run with gss" && return
6118 #define OBD_FAIL_OSC_CONNECT_CKSUM 0x40b
6119 lctl set_param fail_loc=0x40b
6120 remount_client $MOUNT
6121 lctl set_param fail_loc=0
6122 for VALUE in `lctl get_param osc.*osc-[^mM]*.checksum_type`; do
6123 PARAM=`echo ${VALUE[0]} | cut -d "=" -f1`
6124 algo=`lctl get_param -n $PARAM | sed 's/.*\[\(.*\)\].*/\1/g'`
6125 [ "$algo" = "adler" ] || error "algo set to $algo instead of adler"
6127 remount_client $MOUNT
6129 run_test 77i "client not supporting OSD_CONNECT_CKSUM"
6131 test_77j() { # bug 13805
6132 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
6133 $GSS && skip "could not run with gss" && return
6134 #define OBD_FAIL_OSC_CKSUM_ADLER_ONLY 0x40c
6135 lctl set_param fail_loc=0x40c
6136 remount_client $MOUNT
6137 lctl set_param fail_loc=0
6138 sleep 2 # wait async osc connect to finish
6139 for VALUE in `lctl get_param osc.*osc-[^mM]*.checksum_type`; do
6140 PARAM=`echo ${VALUE[0]} | cut -d "=" -f1`
6141 algo=`lctl get_param -n $PARAM | sed 's/.*\[\(.*\)\].*/\1/g'`
6142 [ "$algo" = "adler" ] || error "algo set to $algo instead of adler"
6144 remount_client $MOUNT
6146 run_test 77j "client only supporting ADLER32"
6148 [ "$ORIG_CSUM" ] && set_checksums $ORIG_CSUM || true
6152 test_78() { # bug 10901
6153 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
6154 remote_ost || { skip_env "local OST" && return; }
6157 F78SIZE=$(($(awk '/MemFree:/ { print $2 }' /proc/meminfo) / 1024))
6158 echo "MemFree: $F78SIZE, Max file size: $MAXFREE"
6159 MEMTOTAL=$(($(awk '/MemTotal:/ { print $2 }' /proc/meminfo) / 1024))
6160 echo "MemTotal: $MEMTOTAL"
6162 # reserve 256MB of memory for the kernel and other running processes,
6163 # and then take 1/2 of the remaining memory for the read/write buffers.
6164 if [ $MEMTOTAL -gt 512 ] ;then
6165 MEMTOTAL=$(((MEMTOTAL - 256 ) / 2))
6167 # for those poor memory-starved high-end clusters...
6168 MEMTOTAL=$((MEMTOTAL / 2))
6170 echo "Mem to use for directio: $MEMTOTAL"
6172 [[ $F78SIZE -gt $MEMTOTAL ]] && F78SIZE=$MEMTOTAL
6173 [[ $F78SIZE -gt 512 ]] && F78SIZE=512
6174 [[ $F78SIZE -gt $((MAXFREE / 1024)) ]] && F78SIZE=$((MAXFREE / 1024))
6175 SMALLESTOST=$($LFS df $DIR | grep OST | awk '{ print $4 }' | sort -n |
6177 echo "Smallest OST: $SMALLESTOST"
6178 [[ $SMALLESTOST -lt 10240 ]] &&
6179 skip "too small OSTSIZE, useless to run large O_DIRECT test" && return 0
6181 [[ $F78SIZE -gt $((SMALLESTOST * $OSTCOUNT / 1024 - 80)) ]] &&
6182 F78SIZE=$((SMALLESTOST * $OSTCOUNT / 1024 - 80))
6184 [ "$SLOW" = "no" ] && NSEQ=1 && [ $F78SIZE -gt 32 ] && F78SIZE=32
6185 echo "File size: $F78SIZE"
6186 $SETSTRIPE -c $OSTCOUNT $DIR/$tfile || error "setstripe failed"
6187 for i in $(seq 1 $NSEQ); do
6188 FSIZE=$(($F78SIZE / ($NSEQ - $i + 1)))
6189 echo directIO rdwr round $i of $NSEQ
6190 $DIRECTIO rdwr $DIR/$tfile 0 $FSIZE 1048576||error "rdwr failed"
6195 run_test 78 "handle large O_DIRECT writes correctly ============"
6197 test_79() { # bug 12743
6198 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
6199 wait_delete_completed
6201 BKTOTAL=$(calc_osc_kbytes kbytestotal)
6202 BKFREE=$(calc_osc_kbytes kbytesfree)
6203 BKAVAIL=$(calc_osc_kbytes kbytesavail)
6205 STRING=`df -P $MOUNT | tail -n 1 | awk '{print $2","$3","$4}'`
6206 DFTOTAL=`echo $STRING | cut -d, -f1`
6207 DFUSED=`echo $STRING | cut -d, -f2`
6208 DFAVAIL=`echo $STRING | cut -d, -f3`
6209 DFFREE=$(($DFTOTAL - $DFUSED))
6211 ALLOWANCE=$((64 * $OSTCOUNT))
6213 if [ $DFTOTAL -lt $(($BKTOTAL - $ALLOWANCE)) ] ||
6214 [ $DFTOTAL -gt $(($BKTOTAL + $ALLOWANCE)) ] ; then
6215 error "df total($DFTOTAL) mismatch OST total($BKTOTAL)"
6217 if [ $DFFREE -lt $(($BKFREE - $ALLOWANCE)) ] ||
6218 [ $DFFREE -gt $(($BKFREE + $ALLOWANCE)) ] ; then
6219 error "df free($DFFREE) mismatch OST free($BKFREE)"
6221 if [ $DFAVAIL -lt $(($BKAVAIL - $ALLOWANCE)) ] ||
6222 [ $DFAVAIL -gt $(($BKAVAIL + $ALLOWANCE)) ] ; then
6223 error "df avail($DFAVAIL) mismatch OST avail($BKAVAIL)"
6226 run_test 79 "df report consistency check ======================="
6228 test_80() { # bug 10718
6229 remote_ost_nodsh && skip "remote OST with nodsh" && return
6230 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
6231 # relax strong synchronous semantics for slow backends like ZFS
6232 local soc="obdfilter.*.sync_on_lock_cancel"
6233 local soc_old=$(do_facet ost1 lctl get_param -n $soc | head -n1)
6235 if [ "$soc_old" != "never" -a "$(facet_fstype ost1)" != "ldiskfs" ]; then
6236 hosts=$(for host in $(seq -f "ost%g" 1 $OSTCOUNT); do
6237 facet_active_host $host; done | sort -u)
6238 do_nodes $hosts lctl set_param $soc=never
6241 dd if=/dev/zero of=$DIR/$tfile bs=1M count=1 seek=1M
6243 local BEFORE=`date +%s`
6244 cancel_lru_locks osc
6245 local AFTER=`date +%s`
6246 local DIFF=$((AFTER-BEFORE))
6247 if [ $DIFF -gt 1 ] ; then
6248 error "elapsed for 1M@1T = $DIFF"
6251 [ -n "$hosts" ] && do_nodes $hosts lctl set_param $soc=$soc_old
6255 run_test 80 "Page eviction is equally fast at high offsets too ===="
6257 test_81a() { # LU-456
6258 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
6259 remote_ost_nodsh && skip "remote OST with nodsh" && return
6260 # define OBD_FAIL_OST_MAPBLK_ENOSPC 0x228
6261 # MUST OR with the OBD_FAIL_ONCE (0x80000000)
6262 do_facet ost1 lctl set_param fail_loc=0x80000228
6264 # write should trigger a retry and success
6265 $SETSTRIPE -i 0 -c 1 $DIR/$tfile
6266 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c
6268 if [ $RC -ne 0 ] ; then
6269 error "write should success, but failed for $RC"
6272 run_test 81a "OST should retry write when get -ENOSPC ==============="
6274 test_81b() { # LU-456
6275 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
6276 remote_ost_nodsh && skip "remote OST with nodsh" && return
6277 # define OBD_FAIL_OST_MAPBLK_ENOSPC 0x228
6278 # Don't OR with the OBD_FAIL_ONCE (0x80000000)
6279 do_facet ost1 lctl set_param fail_loc=0x228
6281 # write should retry several times and return -ENOSPC finally
6282 $SETSTRIPE -i 0 -c 1 $DIR/$tfile
6283 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c
6286 if [ $RC -ne $ENOSPC ] ; then
6287 error "dd should fail for -ENOSPC, but succeed."
6290 run_test 81b "OST should return -ENOSPC when retry still fails ======="
6292 test_82() { # LU-1031
6293 dd if=/dev/zero of=$DIR/$tfile bs=1M count=10
6297 multiop_bg_pause $DIR/$tfile OG${gid1}_g${gid1}c || return 1
6299 multiop_bg_pause $DIR/$tfile O_G${gid2}r10g${gid2}c || return 2
6301 kill -USR1 $MULTIPID2
6303 if [[ `ps h -o comm -p $MULTIPID2` == "" ]]; then
6304 error "First grouplock does not block second one"
6306 echo "Second grouplock blocks first one"
6308 kill -USR1 $MULTIPID1
6312 run_test 82 "Basic grouplock test ==============================="
6315 [ -z "$(which cvs 2>/dev/null)" ] && skip_env "could not find cvs" &&
6317 test_mkdir -p $DIR/d99cvsroot
6318 chown $RUNAS_ID $DIR/d99cvsroot
6319 local oldPWD=$PWD # bug 13584, use $TMP as working dir
6322 $RUNAS cvs -d $DIR/d99cvsroot init || error "cvs init failed"
6325 run_test 99a "cvs init ========================================="
6328 [ -z "$(which cvs 2>/dev/null)" ] &&
6329 skip_env "could not find cvs" && return
6330 [ ! -d $DIR/d99cvsroot ] && test_99a
6332 # some versions of cvs import exit(1) when asked to import links or
6333 # files they can't read. ignore those files.
6334 TOIGNORE=$(find . -type l -printf '-I %f\n' -o \
6335 ! -perm /4 -printf '-I %f\n')
6336 $RUNAS cvs -d $DIR/d99cvsroot import -m "nomesg" $TOIGNORE \
6337 d99reposname vtag rtag
6339 run_test 99b "cvs import ======================================="
6342 [ -z "$(which cvs 2>/dev/null)" ] && skip_env "could not find cvs" && return
6343 [ ! -d $DIR/d99cvsroot ] && test_99b
6345 test_mkdir -p $DIR/d99reposname
6346 chown $RUNAS_ID $DIR/d99reposname
6347 $RUNAS cvs -d $DIR/d99cvsroot co d99reposname
6349 run_test 99c "cvs checkout ====================================="
6352 [ -z "$(which cvs 2>/dev/null)" ] && skip_env "could not find cvs" && return
6353 [ ! -d $DIR/d99cvsroot ] && test_99c
6354 cd $DIR/d99reposname
6356 $RUNAS cvs add -m 'addmsg' foo99
6358 run_test 99d "cvs add =========================================="
6361 [ -z "$(which cvs 2>/dev/null)" ] && skip_env "could not find cvs" && return
6362 [ ! -d $DIR/d99cvsroot ] && test_99c
6363 cd $DIR/d99reposname
6366 run_test 99e "cvs update ======================================="
6369 [ -z "$(which cvs 2>/dev/null)" ] && skip_env "could not find cvs" && return
6370 [ ! -d $DIR/d99cvsroot ] && test_99d
6371 cd $DIR/d99reposname
6372 $RUNAS cvs commit -m 'nomsg' foo99
6373 rm -fr $DIR/d99cvsroot
6375 run_test 99f "cvs commit ======================================="
6378 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
6379 [ "$NETTYPE" = tcp ] || \
6380 { skip "TCP secure port test, not useful for NETTYPE=$NETTYPE" && \
6383 remote_ost_nodsh && skip "remote OST with nodsh" && return
6384 remote_mds_nodsh && skip "remote MDS with nodsh" && return
6386 { skip "useless for local single node setup" && return; }
6388 netstat -tna | ( rc=1; while read PROT SND RCV LOCAL REMOTE STAT; do
6389 [ "$PROT" != "tcp" ] && continue
6390 RPORT=$(echo $REMOTE | cut -d: -f2)
6391 [ "$RPORT" != "$ACCEPTOR_PORT" ] && continue
6394 LPORT=`echo $LOCAL | cut -d: -f2`
6395 if [ $LPORT -ge 1024 ]; then
6396 echo "bad: $PROT $SND $RCV $LOCAL $REMOTE $STAT"
6398 error_exit "local: $LPORT > 1024, remote: $RPORT"
6401 [ "$rc" = 0 ] || error_exit "privileged port not found" )
6403 run_test 100 "check local port using privileged port ==========="
6405 function get_named_value()
6414 echo $line | sed "s/^$tag[ ]*//"
6421 export CACHE_MAX=$($LCTL get_param -n llite.*.max_cached_mb |
6422 awk '/^max_cached_mb/ { print $2 }')
6425 $LCTL set_param -n llite.*.max_cached_mb $CACHE_MAX
6430 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
6431 [ $MDSCOUNT -ge 2 ] && skip "skip now for >= 2 MDTs" && return #LU-4322
6435 local cache_limit=32
6437 $LCTL set_param -n osc.*-osc*.rpc_stats 0
6438 trap cleanup_101a EXIT
6439 $LCTL set_param -n llite.*.read_ahead_stats 0
6440 $LCTL set_param -n llite.*.max_cached_mb $cache_limit
6443 # randomly read 10000 of 64K chunks from file 3x 32MB in size
6445 echo "nreads: $nreads file size: $((cache_limit * 3))MB"
6446 $READS -f $DIR/$tfile -s$((cache_limit * 3192 * 1024)) -b65536 -C -n$nreads -t 180
6449 for s in $($LCTL get_param -n llite.*.read_ahead_stats |
6450 get_named_value 'read but discarded' | cut -d" " -f1); do
6451 discard=$(($discard + $s))
6455 if [[ $(($discard * 10)) -gt $nreads ]]; then
6456 $LCTL get_param osc.*-osc*.rpc_stats
6457 $LCTL get_param llite.*.read_ahead_stats
6458 error "too many ($discard) discarded pages"
6460 rm -f $DIR/$tfile || true
6462 run_test 101a "check read-ahead for random reads ================"
6465 test_mkdir -p $DIR/$tdir
6466 local STRIPE_SIZE=$1
6467 local FILE_LENGTH=$2
6470 local FILE_SIZE_MB=$((FILE_LENGTH / STRIPE_SIZE))
6472 local list=$(comma_list $(osts_nodes))
6473 set_osd_param $list '' read_cache_enable 0
6474 set_osd_param $list '' writethrough_cache_enable 0
6476 trap cleanup_test101bc EXIT
6477 # prepare the read-ahead file
6478 $SETSTRIPE -S $STRIPE_SIZE -i $STRIPE_OFFSET -c $OSTCOUNT $DIR/$tfile
6480 dd if=/dev/zero of=$DIR/$tfile bs=$STRIPE_SIZE \
6481 count=$FILE_SIZE_MB 2> /dev/null
6485 cleanup_test101bc() {
6490 local list=$(comma_list $(osts_nodes))
6491 set_osd_param $list '' read_cache_enable 1
6492 set_osd_param $list '' writethrough_cache_enable 1
6496 awk 'BEGIN{total=0}; {total+=$1}; END{print total}'
6501 local STRIPE_SIZE=$2
6502 local FILE_LENGTH=$3
6503 local RA_INC=1048576
6504 local STRIDE_LENGTH=$((STRIPE_SIZE/READ_SIZE))
6505 local discard_limit=$((((STRIDE_LENGTH - 1)*3/(STRIDE_LENGTH*OSTCOUNT))* \
6506 (STRIDE_LENGTH*OSTCOUNT - STRIDE_LENGTH)))
6507 DISCARD=$($LCTL get_param -n llite.*.read_ahead_stats |
6508 get_named_value 'read but discarded' |
6509 cut -d" " -f1 | calc_total)
6510 if [[ $DISCARD -gt $discard_limit ]]; then
6511 $LCTL get_param llite.*.read_ahead_stats
6512 error "Too many ($DISCARD) discarded pages with size (${READ_SIZE})"
6514 echo "Read-ahead success for size ${READ_SIZE}"
6519 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
6520 [[ $OSTCOUNT -lt 2 ]] &&
6521 skip_env "skipping stride IO stride-ahead test" && return
6522 local STRIPE_SIZE=1048576
6523 local STRIDE_SIZE=$((STRIPE_SIZE*OSTCOUNT))
6524 if [ $SLOW == "yes" ]; then
6525 local FILE_LENGTH=$((STRIDE_SIZE * 64))
6527 local FILE_LENGTH=$((STRIDE_SIZE * 8))
6530 local ITERATION=$((FILE_LENGTH / STRIDE_SIZE))
6532 # prepare the read-ahead file
6533 setup_test101bc $STRIPE_SIZE $FILE_LENGTH
6534 cancel_lru_locks osc
6535 for BIDX in 2 4 8 16 32 64 128 256
6537 local BSIZE=$((BIDX*4096))
6538 local READ_COUNT=$((STRIPE_SIZE/BSIZE))
6539 local STRIDE_LENGTH=$((STRIDE_SIZE/BSIZE))
6540 local OFFSET=$((STRIPE_SIZE/BSIZE*(OSTCOUNT - 1)))
6541 $LCTL set_param -n llite.*.read_ahead_stats 0
6542 $READS -f $DIR/$tfile -l $STRIDE_LENGTH -o $OFFSET \
6543 -s $FILE_LENGTH -b $STRIPE_SIZE -a $READ_COUNT -n $ITERATION
6544 cancel_lru_locks osc
6545 ra_check_101 $BSIZE $STRIPE_SIZE $FILE_LENGTH
6550 run_test 101b "check stride-io mode read-ahead ================="
6553 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
6554 local STRIPE_SIZE=1048576
6555 local FILE_LENGTH=$((STRIPE_SIZE*100))
6559 setup_test101bc $STRIPE_SIZE $FILE_LENGTH
6561 cancel_lru_locks osc
6562 $LCTL set_param osc.*.rpc_stats 0
6563 $READS -f $DIR/$tfile -s$FILE_LENGTH -b65536 -n$nreads -t 180
6564 for osc_rpc_stats in $($LCTL get_param -N osc.*.rpc_stats); do
6565 local stats=$($LCTL get_param -n $osc_rpc_stats)
6566 local lines=$(echo "$stats" | awk 'END {print NR;}')
6569 if [ $lines -le 20 ]; then
6572 for size in 1 2 4 8; do
6573 local rpc=$(echo "$stats" |
6574 awk '($1 == "'$size':") {print $2; exit; }')
6576 error "Small $((size*4))k read IO $rpc !"
6578 echo "$osc_rpc_stats check passed!"
6583 run_test 101c "check stripe_size aligned read-ahead ================="
6586 $LCTL get_param -n llite.*.max_read_ahead_mb | head -n 1
6587 $LCTL set_param -n llite.*.max_read_ahead_mb $1 > /dev/null 2>&1
6591 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
6592 local file=$DIR/$tfile
6593 local sz_MB=${FILESIZE_101d:-500}
6594 local ra_MB=${READAHEAD_MB:-40}
6596 local free_MB=$(($(df -P $DIR | tail -n 1 | awk '{ print $4 }') / 1024))
6597 [ $free_MB -lt $sz_MB ] &&
6598 skip "Need free space ${sz_MB}M, have ${free_MB}M" && return
6600 echo "Create test file $file size ${sz_MB}M, ${free_MB}M free"
6601 $SETSTRIPE -c -1 $file || error "setstripe failed"
6603 dd if=/dev/zero of=$file bs=1M count=$sz_MB || error "dd failed"
6604 echo Cancel LRU locks on lustre client to flush the client cache
6605 cancel_lru_locks osc
6607 echo Disable read-ahead
6608 local old_READAHEAD=$(set_read_ahead 0)
6610 echo Reading the test file $file with read-ahead disabled
6611 local raOFF=$(do_and_time "dd if=$file of=/dev/null bs=1M count=$sz_MB")
6613 echo Cancel LRU locks on lustre client to flush the client cache
6614 cancel_lru_locks osc
6615 echo Enable read-ahead with ${ra_MB}MB
6616 set_read_ahead $ra_MB
6618 echo Reading the test file $file with read-ahead enabled
6619 local raON=$(do_and_time "dd if=$file of=/dev/null bs=1M count=$sz_MB")
6621 echo "read-ahead disabled time read $raOFF"
6622 echo "read-ahead enabled time read $raON"
6624 set_read_ahead $old_READAHEAD
6626 wait_delete_completed
6628 [ $raOFF -le 1 -o $raON -lt $raOFF ] ||
6629 error "readahead ${raON}s > no-readahead ${raOFF}s ${sz_MB}M"
6631 run_test 101d "file read with and without read-ahead enabled"
6634 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
6635 local file=$DIR/$tfile
6636 local size_KB=500 #KB
6640 local free_KB=$(df -P $DIR | tail -n 1 | awk '{ print $4 }')
6641 local need_KB=$((count * size_KB))
6642 [[ $free_KB -le $need_KB ]] &&
6643 skip_env "Need free space $need_KB, have $free_KB" && return
6645 echo "Creating $count ${size_KB}K test files"
6646 for ((i = 0; i < $count; i++)); do
6647 dd if=/dev/zero of=$file.$i bs=$bsize count=$size_KB 2>/dev/null
6650 echo "Cancel LRU locks on lustre client to flush the client cache"
6651 cancel_lru_locks osc
6653 echo "Reset readahead stats"
6654 $LCTL set_param -n llite.*.read_ahead_stats 0
6656 for ((i = 0; i < $count; i++)); do
6657 dd if=$file.$i of=/dev/null bs=$bsize count=$size_KB 2>/dev/null
6660 local miss=$($LCTL get_param -n llite.*.read_ahead_stats |
6661 get_named_value 'misses' | cut -d" " -f1 | calc_total)
6663 for ((i = 0; i < $count; i++)); do
6664 rm -rf $file.$i 2>/dev/null
6667 #10000 means 20% reads are missing in readahead
6668 [[ $miss -lt 10000 ]] || error "misses too much for small reads"
6670 run_test 101e "check read-ahead for small read(1k) for small files(500k)"
6673 which iozone || { skip "no iozone installed" && return; }
6675 # create a test file
6676 iozone -i 0 -+n -r 1m -s 128m -w -f $DIR/$tfile > /dev/null 2>&1
6678 echo Cancel LRU locks on lustre client to flush the client cache
6679 cancel_lru_locks osc
6681 echo Reset readahead stats
6682 $LCTL set_param -n llite.*.read_ahead_stats 0
6684 echo mmap read the file with small block size
6685 iozone -i 1 -+n -r 32k -s 128m -B -f $DIR/$tfile > /dev/null 2>&1
6687 echo checking missing pages
6688 local miss=$($LCTL get_param -n llite.*.read_ahead_stats |
6689 get_named_value 'misses' | cut -d" " -f1 | calc_total)
6691 [ $miss -lt 3 ] || error "misses too much pages!"
6694 run_test 101f "check mmap read performance"
6698 local osts=$(get_facets OST)
6699 local list=$(comma_list $(osts_nodes))
6700 local p="$TMP/$TESTSUITE-$TESTNAME.parameters"
6702 save_lustre_params $osts "obdfilter.*.brw_size" > $p
6704 $LFS setstripe -c 1 $DIR/$tfile
6706 if [ $(lustre_version_code ost1) -ge $(version_code 2.8.52) ]; then
6707 set_osd_param $list '' brw_size 16M
6709 echo "remount client to enable large RPC size"
6710 remount_client $MOUNT || error "remount_client failed"
6712 for mp in $($LCTL get_param -n osc.*.max_pages_per_rpc); do
6713 [ "$mp" -eq 4096 ] ||
6714 error "max_pages_per_rpc not correctly set"
6717 $LCTL set_param -n osc.*.rpc_stats=0
6719 # 10*16 MiB should be enough for the test
6720 dd if=/dev/zero of=$DIR/$tfile bs=16M count=10
6721 cancel_lru_locks osc
6722 dd of=/dev/null if=$DIR/$tfile bs=16M count=10
6724 # calculate 16 MiB RPCs
6725 rpcs=$($LCTL get_param 'osc.*.rpc_stats' |
6726 sed -n '/pages per rpc/,/^$/p' |
6727 awk 'BEGIN { sum = 0 }; /4096:/ { sum += $2 };
6730 [ "$rpcs" -eq 10 ] || error "not all RPCs are 16 MiB BRW rpcs"
6733 echo "set RPC size to 4MB"
6735 $LCTL set_param -n osc.*.max_pages_per_rpc=4M osc.*.rpc_stats=0
6736 dd if=/dev/zero of=$DIR/$tfile bs=4M count=25
6737 cancel_lru_locks osc
6738 dd of=/dev/null if=$DIR/$tfile bs=4M count=25
6740 # calculate 4 MiB RPCs
6741 rpcs=$($LCTL get_param 'osc.*.rpc_stats' |
6742 sed -n '/pages per rpc/,/^$/p' |
6743 awk 'BEGIN { sum = 0 }; /1024:/ { sum += $2 };
6746 [ "$rpcs" -eq 25 ] || error "not all RPCs are 4 MiB BRW rpcs"
6748 restore_lustre_params < $p
6749 remount_client $MOUNT || error "remount_client failed"
6751 rm -f $p $DIR/$tfile
6753 run_test 101g "Big bulk(4/16 MiB) readahead"
6756 test_mkdir -p $DIR/$tdir
6757 chown $RUNAS_ID $DIR/$tdir
6760 STRIPE_COUNT=$OSTCOUNT
6761 [[ $OSTCOUNT -gt 4 ]] && STRIPE_COUNT=4
6763 trap cleanup_test102 EXIT
6765 $1 $SETSTRIPE -S $STRIPE_SIZE -i $STRIPE_OFFSET -c $STRIPE_COUNT $tdir
6767 for num in 1 2 3 4; do
6768 for count in $(seq 1 $STRIPE_COUNT); do
6769 for idx in $(seq 0 $[$STRIPE_COUNT - 1]); do
6770 local size=`expr $STRIPE_SIZE \* $num`
6771 local file=file"$num-$idx-$count"
6772 $1 $SETSTRIPE -S $size -i $idx -c $count $file
6778 $1 $TAR cf $TMP/f102.tar $tdir --xattrs
6784 rm -rf $DIR/d0.sanity/d102
6788 local testfile=$DIR/$tfile
6792 [ "$UID" != 0 ] && skip_env "must run as root" && return
6793 [ -z "$(lctl get_param -n mdc.*-mdc-*.connect_flags | grep xattr)" ] &&
6794 skip_env "must have user_xattr" && return
6796 [ -z "$(which setfattr 2>/dev/null)" ] &&
6797 skip_env "could not find setfattr" && return
6799 echo "set/get xattr..."
6800 setfattr -n trusted.name1 -v value1 $testfile ||
6801 error "setfattr -n trusted.name1=value1 $testfile failed"
6802 getfattr -n trusted.name1 $testfile 2> /dev/null |
6803 grep "trusted.name1=.value1" ||
6804 error "$testfile missing trusted.name1=value1"
6806 setfattr -n user.author1 -v author1 $testfile ||
6807 error "setfattr -n user.author1=author1 $testfile failed"
6808 getfattr -n user.author1 $testfile 2> /dev/null |
6809 grep "user.author1=.author1" ||
6810 error "$testfile missing trusted.author1=author1"
6813 setfattr -n trusted.name2 -v value2 $testfile ||
6814 error "$testfile unable to set trusted.name2"
6815 setfattr -n trusted.name3 -v value3 $testfile ||
6816 error "$testfile unable to set trusted.name3"
6817 [ $(getfattr -d -m "^trusted" $testfile 2> /dev/null |
6818 grep "trusted.name" | wc -l) -eq 3 ] ||
6819 error "$testfile missing 3 trusted.name xattrs"
6821 setfattr -n user.author2 -v author2 $testfile ||
6822 error "$testfile unable to set user.author2"
6823 setfattr -n user.author3 -v author3 $testfile ||
6824 error "$testfile unable to set user.author3"
6825 [ $(getfattr -d -m "^user" $testfile 2> /dev/null |
6826 grep "user.author" | wc -l) -eq 3 ] ||
6827 error "$testfile missing 3 user.author xattrs"
6829 echo "remove xattr..."
6830 setfattr -x trusted.name1 $testfile ||
6831 error "$testfile error deleting trusted.name1"
6832 getfattr -d -m trusted $testfile 2> /dev/null | grep "trusted.name1" &&
6833 error "$testfile did not delete trusted.name1 xattr"
6835 setfattr -x user.author1 $testfile ||
6836 error "$testfile error deleting user.author1"
6837 getfattr -d -m user $testfile 2> /dev/null | grep "user.author1" &&
6838 error "$testfile did not delete trusted.name1 xattr"
6840 # b10667: setting lustre special xattr be silently discarded
6841 echo "set lustre special xattr ..."
6842 setfattr -n "trusted.lov" -v "invalid value" $testfile ||
6843 error "$testfile allowed setting trusted.lov"
6845 run_test 102a "user xattr test =================================="
6848 [ -z "$(which setfattr 2>/dev/null)" ] &&
6849 skip_env "could not find setfattr" && return
6851 # b10930: get/set/list trusted.lov xattr
6852 echo "get/set/list trusted.lov xattr ..."
6853 [[ $OSTCOUNT -lt 2 ]] && skip_env "skipping 2-stripe test" && return
6854 local testfile=$DIR/$tfile
6855 $SETSTRIPE -S 65536 -i 1 -c $OSTCOUNT $testfile ||
6856 error "setstripe failed"
6857 local STRIPECOUNT=$($GETSTRIPE -c $testfile) ||
6858 error "getstripe failed"
6859 getfattr -d -m "^trusted" $testfile 2>/dev/null | grep "trusted.lov" ||
6860 error "can't get trusted.lov from $testfile"
6862 local testfile2=${testfile}2
6863 local value=$(getfattr -n trusted.lov $testfile 2>/dev/null |
6864 grep "trusted.lov" | sed -e 's/[^=]\+=//')
6867 setfattr -n trusted.lov -v $value $testfile2
6868 local stripe_size=$($GETSTRIPE -S $testfile2)
6869 local stripe_count=$($GETSTRIPE -c $testfile2)
6870 [[ $stripe_size -eq 65536 ]] ||
6871 error "stripe size $stripe_size != 65536"
6872 [[ $stripe_count -eq $STRIPECOUNT ]] ||
6873 error "stripe count $stripe_count != $STRIPECOUNT"
6876 run_test 102b "getfattr/setfattr for trusted.lov EAs ============"
6879 [ -z "$(which setfattr 2>/dev/null)" ] &&
6880 skip_env "could not find setfattr" && return
6882 # b10930: get/set/list lustre.lov xattr
6883 echo "get/set/list lustre.lov xattr ..."
6884 [[ $OSTCOUNT -lt 2 ]] && skip_env "skipping 2-stripe test" && return
6885 test_mkdir -p $DIR/$tdir
6886 chown $RUNAS_ID $DIR/$tdir
6887 local testfile=$DIR/$tdir/$tfile
6888 $RUNAS $SETSTRIPE -S 65536 -i 1 -c $OSTCOUNT $testfile ||
6889 error "setstripe failed"
6890 local STRIPECOUNT=$($RUNAS $GETSTRIPE -c $testfile) ||
6891 error "getstripe failed"
6892 $RUNAS getfattr -d -m "^lustre" $testfile 2> /dev/null | \
6893 grep "lustre.lov" || error "can't get lustre.lov from $testfile"
6895 local testfile2=${testfile}2
6896 local value=`getfattr -n lustre.lov $testfile 2> /dev/null | \
6897 grep "lustre.lov" |sed -e 's/[^=]\+=//' `
6899 $RUNAS $MCREATE $testfile2
6900 $RUNAS setfattr -n lustre.lov -v $value $testfile2
6901 local stripe_size=$($RUNAS $GETSTRIPE -S $testfile2)
6902 local stripe_count=$($RUNAS $GETSTRIPE -c $testfile2)
6903 [ $stripe_size -eq 65536 ] || error "stripe size $stripe_size != 65536"
6904 [ $stripe_count -eq $STRIPECOUNT ] ||
6905 error "stripe count $stripe_count != $STRIPECOUNT"
6907 run_test 102c "non-root getfattr/setfattr for lustre.lov EAs ==========="
6909 compare_stripe_info1() {
6910 local stripe_index_all_zero=true
6912 for num in 1 2 3 4; do
6913 for count in $(seq 1 $STRIPE_COUNT); do
6914 for offset in $(seq 0 $[$STRIPE_COUNT - 1]); do
6915 local size=$((STRIPE_SIZE * num))
6916 local file=file"$num-$offset-$count"
6917 stripe_size=$($LFS getstripe -S $PWD/$file)
6918 [[ $stripe_size -ne $size ]] &&
6919 error "$file: size $stripe_size != $size"
6920 stripe_count=$($LFS getstripe -c $PWD/$file)
6921 # allow fewer stripes to be created, ORI-601
6922 [[ $stripe_count -lt $(((3 * count + 3) / 4)) ]] &&
6923 error "$file: count $stripe_count != $count"
6924 stripe_index=$($LFS getstripe -i $PWD/$file)
6925 [[ $stripe_index -ne 0 ]] &&
6926 stripe_index_all_zero=false
6930 $stripe_index_all_zero &&
6931 error "all files are being extracted starting from OST index 0"
6936 [ -n "$(which tar 2>/dev/null)" ] &&
6937 strings $(which tar) | grep -q "lustre" && echo tar
6941 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
6942 # b10930: tar test for trusted.lov xattr
6943 TAR=$(find_lustre_tar)
6944 [ -z "$TAR" ] && skip_env "lustre-aware tar is not installed" && return
6945 [[ $OSTCOUNT -lt 2 ]] && skip_env "skipping N-stripe test" && return
6947 test_mkdir -p $DIR/d102d
6948 $TAR xf $TMP/f102.tar -C $DIR/d102d --xattrs
6950 compare_stripe_info1
6952 run_test 102d "tar restore stripe info from tarfile,not keep osts ==========="
6955 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
6956 # b10930: tar test for trusted.lov xattr
6957 TAR=$(find_lustre_tar)
6958 [ -z "$TAR" ] && skip_env "lustre-aware tar is not installed" && return
6959 [[ $OSTCOUNT -lt 2 ]] && skip_env "skipping N-stripe test" && return
6961 test_mkdir -p $DIR/d102f
6963 $TAR cf - --xattrs $tdir | $TAR xf - --xattrs -C $DIR/d102f
6965 compare_stripe_info1
6967 run_test 102f "tar copy files, not keep osts ==========="
6970 local xsize=${1:-1024} # in bytes
6971 local file=$DIR/$tfile
6973 [ -z "$(lctl get_param -n mdc.*.connect_flags | grep xattr)" ] &&
6974 skip "must have user_xattr" && return 0
6975 [ -z "$(which setfattr 2>/dev/null)" ] &&
6976 skip_env "could not find setfattr" && return 0
6977 [ -z "$(which getfattr 2>/dev/null)" ] &&
6978 skip_env "could not find getfattr" && return 0
6982 local value="$(generate_string $xsize)"
6984 local xbig=trusted.big
6985 log "save $xbig on $file"
6986 setfattr -n $xbig -v $value $file ||
6987 error "saving $xbig on $file failed"
6989 local orig=$(get_xattr_value $xbig $file)
6990 [[ "$orig" != "$value" ]] && error "$xbig different after saving $xbig"
6992 local xsml=trusted.sml
6993 log "save $xsml on $file"
6994 setfattr -n $xsml -v val $file || error "saving $xsml on $file failed"
6996 local new=$(get_xattr_value $xbig $file)
6997 [[ "$new" != "$orig" ]] && error "$xbig different after saving $xsml"
6999 log "grow $xsml on $file"
7000 setfattr -n $xsml -v "$value" $file ||
7001 error "growing $xsml on $file failed"
7003 new=$(get_xattr_value $xbig $file)
7004 [[ "$new" != "$orig" ]] && error "$xbig different after growing $xsml"
7005 log "$xbig still valid after growing $xsml"
7010 test_102h() { # bug 15777
7013 run_test 102h "grow xattr from inside inode to external block"
7016 large_xattr_enabled || { skip "large_xattr disabled" && return; }
7017 grow_xattr $(max_xattr_size)
7019 run_test 102ha "grow xattr from inside inode to external inode"
7021 test_102i() { # bug 17038
7022 [ -z "$(which getfattr 2>/dev/null)" ] &&
7023 skip "could not find getfattr" && return
7025 ln -s $DIR/$tfile $DIR/${tfile}link
7026 getfattr -n trusted.lov $DIR/$tfile ||
7027 error "lgetxattr on $DIR/$tfile failed"
7028 getfattr -h -n trusted.lov $DIR/${tfile}link 2>&1 |
7029 grep -i "no such attr" ||
7030 error "error for lgetxattr on $DIR/${tfile}link is not ENODATA"
7031 rm -f $DIR/$tfile $DIR/${tfile}link
7033 run_test 102i "lgetxattr test on symbolic link ============"
7036 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
7037 TAR=$(find_lustre_tar)
7038 [ -z "$TAR" ] && skip_env "lustre-aware tar is not installed" && return
7039 [[ $OSTCOUNT -lt 2 ]] && skip_env "skipping N-stripe test" && return
7040 setup_test102 "$RUNAS"
7041 test_mkdir -p $DIR/d102j
7042 chown $RUNAS_ID $DIR/d102j
7043 $RUNAS $TAR xf $TMP/f102.tar -C $DIR/d102j --xattrs
7045 compare_stripe_info1 "$RUNAS"
7047 run_test 102j "non-root tar restore stripe info from tarfile, not keep osts ==="
7050 [ -z "$(which setfattr 2>/dev/null)" ] &&
7051 skip "could not find setfattr" && return
7053 # b22187 just check that does not crash for regular file.
7054 setfattr -n trusted.lov $DIR/$tfile
7055 # b22187 'setfattr -n trusted.lov' should work as remove LOV EA for directories
7056 local test_kdir=$DIR/d102k
7057 test_mkdir $test_kdir
7058 local default_size=`$GETSTRIPE -S $test_kdir`
7059 local default_count=`$GETSTRIPE -c $test_kdir`
7060 local default_offset=`$GETSTRIPE -i $test_kdir`
7061 $SETSTRIPE -S 65536 -i 0 -c $OSTCOUNT $test_kdir ||
7062 error 'dir setstripe failed'
7063 setfattr -n trusted.lov $test_kdir
7064 local stripe_size=`$GETSTRIPE -S $test_kdir`
7065 local stripe_count=`$GETSTRIPE -c $test_kdir`
7066 local stripe_offset=`$GETSTRIPE -i $test_kdir`
7067 [ $stripe_size -eq $default_size ] ||
7068 error "stripe size $stripe_size != $default_size"
7069 [ $stripe_count -eq $default_count ] ||
7070 error "stripe count $stripe_count != $default_count"
7071 [ $stripe_offset -eq $default_offset ] ||
7072 error "stripe offset $stripe_offset != $default_offset"
7073 rm -rf $DIR/$tfile $test_kdir
7075 run_test 102k "setfattr without parameter of value shouldn't cause a crash"
7078 [ -z "$(which getfattr 2>/dev/null)" ] &&
7079 skip "could not find getfattr" && return
7081 # LU-532 trusted. xattr is invisible to non-root
7082 local testfile=$DIR/$tfile
7086 echo "listxattr as user..."
7087 chown $RUNAS_ID $testfile
7088 $RUNAS getfattr -d -m '.*' $testfile 2>&1 |
7089 grep -q "trusted" &&
7090 error "$testfile trusted xattrs are user visible"
7094 run_test 102l "listxattr size test =================================="
7096 test_102m() { # LU-3403 llite: error of listxattr when buffer is small
7097 local path=$DIR/$tfile
7100 listxattr_size_check $path || error "listattr_size_check $path failed"
7102 run_test 102m "Ensure listxattr fails on small bufffer ========"
7106 getxattr() { # getxattr path name
7107 # Return the base64 encoding of the value of xattr name on path.
7111 # # getfattr --absolute-names --encoding=base64 --name=trusted.lov $path
7113 # trusted.lov=0s0AvRCwEAAAAGAAAAAAAAAAAEAAACAAAAAAAQAAEAA...AAAAAAAAA=
7115 # We print just 0s0AvRCwEAAAAGAAAAAAAAAAAEAAACAAAAAAAQAAEAA...AAAAAAAAA=
7117 getfattr --absolute-names --encoding=base64 --name=$name $path |
7118 awk -F= -v name=$name '$1 == name {
7119 print substr($0, index($0, "=") + 1);
7123 test_102n() { # LU-4101 mdt: protect internal xattrs
7124 local file0=$DIR/$tfile.0
7125 local file1=$DIR/$tfile.1
7126 local xattr0=$TMP/$tfile.0
7127 local xattr1=$TMP/$tfile.1
7131 [ -z "$(which setfattr 2>/dev/null)" ] &&
7132 skip "could not find setfattr" && return
7134 if [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.5.50) ]
7136 skip "MDT < 2.5.50 allows setxattr on internal trusted xattrs"
7140 rm -rf $file0 $file1 $xattr0 $xattr1
7143 # Get 'before' xattrs of $file1.
7144 getfattr --absolute-names --dump --match=- $file1 > $xattr0
7146 for name in lov lma lmv link fid version som hsm; do
7147 # Try to copy xattr from $file0 to $file1.
7148 value=$(getxattr $file0 trusted.$name 2> /dev/null)
7150 setfattr --name=trusted.$name --value="$value" $file1 ||
7151 error "setxattr 'trusted.$name' failed"
7153 # Try to set a garbage xattr.
7154 value=0sVGhlIHF1aWNrIGJyb3duIGZveCBqdW1wcyBvdmVyIGl0c2VsZi4=
7156 setfattr --name=trusted.$name --value="$value" $file1 ||
7157 error "setxattr 'trusted.$name' failed"
7159 # Try to remove the xattr from $file1. We don't care if this
7160 # appears to succeed or fail, we just don't want there to be
7161 # any changes or crashes.
7162 setfattr --remove=$trusted.$name $file1 2> /dev/null
7165 if [ $(lustre_version_code $SINGLEMDS) -gt $(version_code 2.6.50) ]
7168 # Try to copy xattr from $file0 to $file1.
7169 value=$(getxattr $file0 trusted.$name 2> /dev/null)
7171 setfattr --name=trusted.$name --value="$value" $file1 ||
7172 error "setxattr 'trusted.$name' failed"
7174 # Try to set a garbage xattr.
7175 value=0sVGhlIHF1aWNrIGJyb3duIGZveCBqdW1wcyBvdmVyIGl0c2VsZi4=
7177 setfattr --name=trusted.$name --value="$value" $file1 ||
7178 error "setxattr 'trusted.$name' failed"
7180 # Try to remove the xattr from $file1. We don't care if this
7181 # appears to succeed or fail, we just don't want there to be
7182 # any changes or crashes.
7183 setfattr --remove=$trusted.$name $file1 2> /dev/null
7186 # Get 'after' xattrs of file1.
7187 getfattr --absolute-names --dump --match=- $file1 > $xattr1
7189 if ! diff $xattr0 $xattr1; then
7190 error "before and after xattrs of '$file1' differ"
7193 rm -rf $file0 $file1 $xattr0 $xattr1
7197 run_test 102n "silently ignore setxattr on internal trusted xattrs"
7199 test_102p() { # LU-4703 setxattr did not check ownership
7200 local testfile=$DIR/$tfile
7202 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.5.56) ] &&
7203 skip "MDS needs to be at least 2.5.56" && return
7207 echo "setfacl as user..."
7208 $RUNAS setfacl -m "u:$RUNAS_ID:rwx" $testfile
7209 [ $? -ne 0 ] || error "setfacl by $RUNAS_ID was allowed on $testfile"
7211 echo "setfattr as user..."
7212 setfacl -m "u:$RUNAS_ID:---" $testfile
7213 $RUNAS setfattr -x system.posix_acl_access $testfile
7214 [ $? -ne 0 ] || error "setfattr by $RUNAS_ID was allowed on $testfile"
7216 run_test 102p "check setxattr(2) correctly fails without permission"
7219 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.6.92) ] &&
7220 skip "MDS needs to be at least 2.6.92" && return
7221 orphan_linkea_check $DIR/$tfile || error "orphan_linkea_check"
7223 run_test 102q "flistxattr should not return trusted.link EAs for orphans"
7226 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.6.93) ] &&
7227 skip "MDS needs to be at least 2.6.93" && return
7228 touch $DIR/$tfile || error "touch"
7229 setfattr -n user.$(basename $tfile) $DIR/$tfile || error "setfattr"
7230 getfattr -n user.$(basename $tfile) $DIR/$tfile || error "getfattr"
7231 rm $DIR/$tfile || error "rm"
7234 mkdir -p $DIR/$tdir || error "mkdir"
7235 setfattr -n user.$(basename $tdir) $DIR/$tdir || error "setfattr dir"
7236 getfattr -n user.$(basename $tdir) $DIR/$tdir || error "getfattr dir"
7237 setfattr -x user.$(basename $tdir) $DIR/$tdir ||
7238 error "$testfile error deleting user.author1"
7239 getfattr -d -m user.$(basename $tdir) 2> /dev/null |
7240 grep "user.$(basename $tdir)" &&
7241 error "$tdir did not delete user.$(basename $tdir)"
7242 rmdir $DIR/$tdir || error "rmdir"
7245 test_mkdir -p $DIR/$tdir || error "make striped dir"
7246 setfattr -n user.$(basename $tdir) $DIR/$tdir || error "setfattr dir"
7247 getfattr -n user.$(basename $tdir) $DIR/$tdir || error "getfattr dir"
7248 setfattr -x user.$(basename $tdir) $DIR/$tdir ||
7249 error "$testfile error deleting user.author1"
7250 getfattr -d -m user.$(basename $tdir) 2> /dev/null |
7251 grep "user.$(basename $tdir)" &&
7252 error "$tdir did not delete user.$(basename $tdir)"
7253 rmdir $DIR/$tdir || error "rm striped dir"
7255 run_test 102r "set EAs with empty values"
7259 $LUSTRE/tests/acl/run $LUSTRE/tests/acl/$1.test
7264 [ "$UID" != 0 ] && skip_env "must run as root" && return
7265 [ -z "$(lctl get_param -n mdc.*-mdc-*.connect_flags | grep acl)" ] &&
7266 skip "must have acl enabled" && return
7267 [ -z "$(which setfacl 2>/dev/null)" ] &&
7268 skip_env "could not find setfacl" && return
7269 $GSS && skip "could not run under gss" && return
7270 remote_mds_nodsh && skip "remote MDS with nodsh" && return
7272 gpasswd -a daemon bin # LU-5641
7273 do_facet $SINGLEMDS gpasswd -a daemon bin # LU-5641
7275 declare -a identity_old
7277 for num in $(seq $MDSCOUNT); do
7278 switch_identity $num true || identity_old[$num]=$?
7285 echo "performing cp ..."
7286 run_acl_subtest cp || error "run_acl_subtest cp failed"
7287 echo "performing getfacl-noacl..."
7288 run_acl_subtest getfacl-noacl || error "getfacl-noacl test failed"
7289 echo "performing misc..."
7290 run_acl_subtest misc || error "misc test failed"
7291 echo "performing permissions..."
7292 run_acl_subtest permissions || error "permissions failed"
7293 echo "performing setfacl..."
7294 run_acl_subtest setfacl || error "setfacl test failed"
7296 # inheritance test got from HP
7297 echo "performing inheritance..."
7298 cp $LUSTRE/tests/acl/make-tree . || error "cannot copy make-tree"
7299 chmod +x make-tree || error "chmod +x failed"
7300 run_acl_subtest inheritance || error "inheritance test failed"
7303 echo "LU-974 ignore umask when acl is enabled..."
7304 run_acl_subtest 974 || error "LU-974 umask test failed"
7305 if [ $MDSCOUNT -ge 2 ]; then
7306 run_acl_subtest 974_remote ||
7307 error "LU-974 umask test failed under remote dir"
7310 echo "LU-2561 newly created file is same size as directory..."
7311 if [ $(facet_fstype $SINGLEMDS) != "zfs" ]; then
7312 run_acl_subtest 2561 || error "LU-2561 test failed"
7314 run_acl_subtest 2561_zfs || error "LU-2561 zfs test failed"
7317 run_acl_subtest 4924 || error "LU-4924 test failed"
7322 for num in $(seq $MDSCOUNT); do
7323 if [ "${identity_old[$num]}" = 1 ]; then
7324 switch_identity $num false || identity_old[$num]=$?
7328 run_test 103a "acl test ========================================="
7331 remote_mds_nodsh && skip "remote MDS with nodsh" && return
7333 local MDT_DEV=$(mdsdevname ${SINGLEMDS//mds/})
7334 local mountopts=$MDS_MOUNT_OPTS
7336 if [[ "$MDS_MOUNT_OPTS" =~ "noacl" ]]; then
7340 stop $SINGLEMDS || error "failed to stop MDT."
7342 if [ -z "$MDS_MOUNT_OPTS" ]; then
7343 MDS_MOUNT_OPTS="-o noacl"
7345 MDS_MOUNT_OPTS="${MDS_MOUNT_OPTS},noacl"
7347 start $SINGLEMDS $MDT_DEV $MDS_MOUNT_OPTS ||
7348 error "failed to start MDT."
7349 MDS_MOUNT_OPTS=$mountopts
7353 setfacl -m u:bin:rw $DIR/$tfile && error "setfacl should fail"
7357 stop $SINGLEMDS || error "failed to stop MDT."
7359 start $SINGLEMDS $MDT_DEV $MDS_MOUNT_OPTS ||
7360 error "failed to start MDT."
7365 run_test 103b "MDS mount option 'noacl'"
7369 cp -rp $DIR/$tdir $DIR/$tdir.bak
7371 [ -n "$(getfattr -d -m. $DIR/$tdir | grep posix_acl_default)" ] &&
7372 error "$DIR/$tdir shouldn't contain default ACL"
7373 [ -n "$(getfattr -d -m. $DIR/$tdir.bak | grep posix_acl_default)" ] &&
7374 error "$DIR/$tdir.bak shouldn't contain default ACL"
7377 run_test 103c "'cp -rp' won't set empty acl"
7380 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
7382 lfs df || error "lfs df failed"
7383 lfs df -ih || error "lfs df -ih failed"
7384 lfs df -h $DIR || error "lfs df -h $DIR failed"
7385 lfs df -i $DIR || error "lfs df -i $DIR failed"
7386 lfs df $DIR/$tfile || error "lfs df $DIR/$tfile failed"
7387 lfs df -ih $DIR/$tfile || error "lfs df -ih $DIR/$tfile failed"
7389 local OSC=$(lctl dl | grep OST0000-osc-[^M] | awk '{ print $4 }')
7390 lctl --device %$OSC deactivate
7391 lfs df || error "lfs df with deactivated OSC failed"
7392 lctl --device %$OSC activate
7393 # wait the osc back to normal
7394 wait_osc_import_state client ost FULL
7396 lfs df || error "lfs df with reactivated OSC failed"
7399 run_test 104a "lfs df [-ih] [path] test ========================="
7402 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
7403 [ $RUNAS_ID -eq $UID ] &&
7404 skip_env "RUNAS_ID = UID = $UID -- skipping" && return
7406 denied_cnt=$(($($RUNAS $LFS check servers 2>&1 |
7407 grep "Permission denied" | wc -l)))
7408 if [ $denied_cnt -ne 0 ]; then
7409 error "lfs check servers test failed"
7412 run_test 104b "$RUNAS lfs check servers test ===================="
7415 # doesn't work on 2.4 kernels
7417 if $(flock_is_enabled); then
7418 flocks_test 1 on -f $DIR/$tfile || error "fail flock on"
7420 flocks_test 1 off -f $DIR/$tfile || error "fail flock off"
7424 run_test 105a "flock when mounted without -o flock test ========"
7428 if $(flock_is_enabled); then
7429 flocks_test 1 on -c $DIR/$tfile || error "fail flock on"
7431 flocks_test 1 off -c $DIR/$tfile || error "fail flock off"
7435 run_test 105b "fcntl when mounted without -o flock test ========"
7439 if $(flock_is_enabled); then
7440 flocks_test 1 on -l $DIR/$tfile || error "fail flock on"
7442 flocks_test 1 off -l $DIR/$tfile || error "fail flock off"
7446 run_test 105c "lockf when mounted without -o flock test ========"
7448 test_105d() { # bug 15924
7449 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
7450 test_mkdir -p $DIR/$tdir
7451 flock_is_enabled || { skip "mount w/o flock enabled" && return; }
7452 #define OBD_FAIL_LDLM_CP_CB_WAIT 0x315
7453 $LCTL set_param fail_loc=0x80000315
7454 flocks_test 2 $DIR/$tdir
7456 run_test 105d "flock race (should not freeze) ========"
7458 test_105e() { # bug 22660 && 22040
7459 flock_is_enabled || { skip "mount w/o flock enabled" && return; }
7461 flocks_test 3 $DIR/$tfile
7463 run_test 105e "Two conflicting flocks from same process ======="
7465 test_106() { #bug 10921
7466 test_mkdir -p $DIR/$tdir
7467 $DIR/$tdir && error "exec $DIR/$tdir succeeded"
7468 chmod 777 $DIR/$tdir || error "chmod $DIR/$tdir failed"
7470 run_test 106 "attempt exec of dir followed by chown of that dir"
7473 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
7480 local save_pattern=$(sysctl -n kernel.core_pattern)
7481 local save_uses_pid=$(sysctl -n kernel.core_uses_pid)
7482 sysctl -w kernel.core_pattern=$file
7483 sysctl -w kernel.core_uses_pid=0
7491 kill -s 11 $SLEEPPID
7493 if [ -e $file ]; then
7494 size=`stat -c%s $file`
7495 [ $size -eq 0 ] && error "Fail to create core file $file"
7497 error "Fail to create core file $file"
7500 sysctl -w kernel.core_pattern=$save_pattern
7501 sysctl -w kernel.core_uses_pid=$save_uses_pid
7504 run_test 107 "Coredump on SIG"
7507 test_mkdir -p $DIR/$tdir
7508 test_mkdir $DIR/$tdir/$(str_repeat 'a' 255) ||
7509 error "mkdir with 255 char failed"
7510 test_mkdir $DIR/$tdir/$(str_repeat 'b' 256) &&
7511 error "mkdir with 256 char should fail, but did not"
7512 touch $DIR/$tdir/$(str_repeat 'x' 255) ||
7513 error "create with 255 char failed"
7514 touch $DIR/$tdir/$(str_repeat 'y' 256) &&
7515 error "create with 256 char should fail, but did not"
7520 run_test 110 "filename length checking"
7523 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
7524 OSTIO_pre=$(ps -e | grep ll_ost_io | awk '{ print $4 }'| sort -n |
7525 tail -1 | cut -c11-20)
7526 [ -z "$OSTIO_pre" ] && skip "no OSS threads" && return
7527 echo "Starting with $OSTIO_pre threads"
7530 NUMFREE=$(df -i -P $DIR | tail -n 1 | awk '{ print $4 }')
7531 [[ $NUMFREE -lt $NUMTEST ]] && NUMTEST=$(($NUMFREE - 1000))
7532 echo "$NUMTEST creates/unlinks"
7533 test_mkdir -p $DIR/$tdir
7534 createmany -o $DIR/$tdir/$tfile $NUMTEST
7535 unlinkmany $DIR/$tdir/$tfile $NUMTEST
7537 OSTIO_post=$(ps -e | grep ll_ost_io | awk '{ print $4 }' | sort -n |
7538 tail -1 | cut -c11-20)
7540 # don't return an error
7541 [ $OSTIO_post == $OSTIO_pre ] && echo \
7542 "WARNING: No new ll_ost_io threads were created ($OSTIO_pre)" &&
7543 echo "This may be fine, depending on what ran before this test" &&
7544 echo "and how fast this system is." && return
7546 echo "Started with $OSTIO_pre threads, ended with $OSTIO_post"
7548 run_test 115 "verify dynamic thread creation===================="
7551 wait_delete_completed
7552 AVAIL=($(lctl get_param -n osc.*[oO][sS][cC]-[^M]*.kbytesavail))
7553 echo OST kbytes available: ${AVAIL[@]}
7554 MAXI=0; MAXV=${AVAIL[0]}
7555 MINI=0; MINV=${AVAIL[0]}
7556 for ((i = 0; i < ${#AVAIL[@]}; i++)); do
7557 #echo OST $i: ${AVAIL[i]}kb
7558 if [[ ${AVAIL[i]} -gt $MAXV ]]; then
7559 MAXV=${AVAIL[i]}; MAXI=$i
7561 if [[ ${AVAIL[i]} -lt $MINV ]]; then
7562 MINV=${AVAIL[i]}; MINI=$i
7565 echo Min free space: OST $MINI: $MINV
7566 echo Max free space: OST $MAXI: $MAXV
7569 test_116a() { # was previously test_116()
7570 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
7571 remote_mds_nodsh && skip "remote MDS with nodsh" && return
7573 [[ $OSTCOUNT -lt 2 ]] && skip_env "$OSTCOUNT < 2 OSTs" && return
7575 echo -n "Free space priority "
7576 do_facet $SINGLEMDS lctl get_param -n lo*.*-mdtlov.qos_prio_free |
7581 [ $MINV -eq 0 ] && skip "no free space in OST$MINI, skip" && return
7582 [ $MINV -gt 10000000 ] && skip "too much free space in OST$MINI, skip" \
7584 trap simple_cleanup_common EXIT
7587 # Check if we need to generate uneven OSTs
7588 test_mkdir -p $DIR/$tdir/OST${MINI}
7589 local FILL=$(($MINV / 4))
7590 local DIFF=$(($MAXV - $MINV))
7591 local DIFF2=$(($DIFF * 100 / $MINV))
7593 local threshold=$(do_facet $SINGLEMDS \
7594 lctl get_param -n *.*MDT0000-mdtlov.qos_threshold_rr | head -n1)
7595 threshold=${threshold%%%}
7596 echo -n "Check for uneven OSTs: "
7597 echo -n "diff=${DIFF}KB (${DIFF2}%) must be > ${threshold}% ..."
7599 if [[ $DIFF2 -gt $threshold ]]; then
7601 echo "Don't need to fill OST$MINI"
7603 # generate uneven OSTs. Write 2% over the QOS threshold value
7605 DIFF=$(($threshold - $DIFF2 + 2))
7606 DIFF2=$(( ($MINV * $DIFF)/100 ))
7607 echo "Fill ${DIFF}% remaining space in OST${MINI} with ${DIFF2}KB"
7608 $SETSTRIPE -i $MINI -c 1 $DIR/$tdir/OST${MINI} ||
7609 error "setstripe failed"
7610 DIFF=$(($DIFF2 / 2048))
7612 while [ $i -lt $DIFF ]; do
7614 dd if=/dev/zero of=$DIR/$tdir/OST${MINI}/$tfile-$i \
7615 bs=2M count=1 2>/dev/null
7624 DIFF=$(($MAXV - $MINV))
7625 DIFF2=$(($DIFF * 100 / $MINV))
7626 echo -n "diff=${DIFF}=${DIFF2}% must be > ${threshold}% for QOS mode..."
7627 if [[ $DIFF2 -gt $threshold ]]; then
7630 echo "failed - QOS mode won't be used"
7631 skip "QOS imbalance criteria not met"
7632 simple_cleanup_common
7636 MINI1=$MINI; MINV1=$MINV
7637 MAXI1=$MAXI; MAXV1=$MAXV
7639 # now fill using QOS
7640 $SETSTRIPE -c 1 $DIR/$tdir
7641 FILL=$(($FILL / 200))
7642 if [ $FILL -gt 600 ]; then
7645 echo "writing $FILL files to QOS-assigned OSTs"
7647 while [ $i -lt $FILL ]; do
7649 dd if=/dev/zero of=$DIR/$tdir/$tfile-$i bs=200k \
7653 echo "wrote $i 200k files"
7657 echo "Note: free space may not be updated, so measurements might be off"
7659 DIFF2=$(($MAXV - $MINV))
7660 echo "free space delta: orig $DIFF final $DIFF2"
7661 [ $DIFF2 -gt $DIFF ] && echo "delta got worse!"
7662 DIFF=$(($MINV1 - ${AVAIL[$MINI1]}))
7663 echo "Wrote ${DIFF}KB to smaller OST $MINI1"
7664 DIFF2=$(($MAXV1 - ${AVAIL[$MAXI1]}))
7665 echo "Wrote ${DIFF2}KB to larger OST $MAXI1"
7666 if [[ $DIFF -gt 0 ]]; then
7667 FILL=$(($DIFF2 * 100 / $DIFF - 100))
7668 echo "Wrote ${FILL}% more data to larger OST $MAXI1"
7671 # Figure out which files were written where
7672 UUID=$(lctl get_param -n lov.${FSNAME}-clilov-*.target_obd |
7673 awk '/'$MINI1': / {print $2; exit}')
7675 MINC=$($GETSTRIPE --ost $UUID $DIR/$tdir | grep $DIR | wc -l)
7676 echo "$MINC files created on smaller OST $MINI1"
7677 UUID=$(lctl get_param -n lov.${FSNAME}-clilov-*.target_obd |
7678 awk '/'$MAXI1': / {print $2; exit}')
7680 MAXC=$($GETSTRIPE --ost $UUID $DIR/$tdir | grep $DIR | wc -l)
7681 echo "$MAXC files created on larger OST $MAXI1"
7682 if [[ $MINC -gt 0 ]]; then
7683 FILL=$(($MAXC * 100 / $MINC - 100))
7684 echo "Wrote ${FILL}% more files to larger OST $MAXI1"
7686 [[ $MAXC -gt $MINC ]] ||
7687 error_ignore LU-9 "stripe QOS didn't balance free space"
7688 simple_cleanup_common
7690 run_test 116a "stripe QOS: free space balance ==================="
7692 test_116b() { # LU-2093
7693 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
7694 remote_mds_nodsh && skip "remote MDS with nodsh" && return
7696 #define OBD_FAIL_MDS_OSC_CREATE_FAIL 0x147
7697 local old_rr=$(do_facet $SINGLEMDS lctl get_param -n \
7698 lo*.$FSNAME-MDT0000-mdtlov.qos_threshold_rr | head -1)
7699 [ -z "$old_rr" ] && skip "no QOS" && return 0
7700 do_facet $SINGLEMDS lctl set_param \
7701 lo*.$FSNAME-MDT0000-mdtlov.qos_threshold_rr=0
7703 do_facet $SINGLEMDS lctl set_param fail_loc=0x147
7704 createmany -o $DIR/$tdir/f- 20 || error "can't create"
7705 do_facet $SINGLEMDS lctl set_param fail_loc=0
7707 do_facet $SINGLEMDS lctl set_param \
7708 lo*.$FSNAME-MDT0000-mdtlov.qos_threshold_rr=$old_rr
7710 run_test 116b "QoS shouldn't LBUG if not enough OSTs found on the 2nd pass"
7712 test_117() # bug 10891
7714 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
7715 dd if=/dev/zero of=$DIR/$tfile bs=1M count=1
7716 #define OBD_FAIL_OST_SETATTR_CREDITS 0x21e
7717 lctl set_param fail_loc=0x21e
7718 > $DIR/$tfile || error "truncate failed"
7719 lctl set_param fail_loc=0
7720 echo "Truncate succeeded."
7723 run_test 117 "verify osd extend =========="
7725 NO_SLOW_RESENDCOUNT=4
7726 export OLD_RESENDCOUNT=""
7727 set_resend_count () {
7728 local PROC_RESENDCOUNT="osc.${FSNAME}-OST*-osc-*.resend_count"
7729 OLD_RESENDCOUNT=$(lctl get_param -n $PROC_RESENDCOUNT | head -n1)
7730 lctl set_param -n $PROC_RESENDCOUNT $1
7731 echo resend_count is set to $(lctl get_param -n $PROC_RESENDCOUNT)
7734 # for reduce test_118* time (b=14842)
7735 [ "$SLOW" = "no" ] && set_resend_count $NO_SLOW_RESENDCOUNT
7737 # Reset async IO behavior after error case
7739 FILE=$DIR/reset_async
7741 # Ensure all OSCs are cleared
7742 $SETSTRIPE -c -1 $FILE
7743 dd if=/dev/zero of=$FILE bs=64k count=$OSTCOUNT
7748 test_118a() #bug 11710
7750 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
7753 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c
7754 DIRTY=$(lctl get_param -n llite.*.dump_page_cache | grep -c dirty)
7755 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache | grep -c writeback)
7757 if [[ $DIRTY -ne 0 || $WRITEBACK -ne 0 ]]; then
7758 error "Dirty pages not flushed to disk, dirty=$DIRTY, writeback=$WRITEBACK"
7763 run_test 118a "verify O_SYNC works =========="
7767 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
7768 remote_ost_nodsh && skip "remote OST with nodsh" && return
7772 #define OBD_FAIL_SRV_ENOENT 0x217
7773 set_nodes_failloc "$(osts_nodes)" 0x217
7774 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c
7776 set_nodes_failloc "$(osts_nodes)" 0
7777 DIRTY=$(lctl get_param -n llite.*.dump_page_cache | grep -c dirty)
7778 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache |
7781 if [[ $RC -eq 0 ]]; then
7782 error "Must return error due to dropped pages, rc=$RC"
7786 if [[ $DIRTY -ne 0 || $WRITEBACK -ne 0 ]]; then
7787 error "Dirty pages not flushed to disk, dirty=$DIRTY, writeback=$WRITEBACK"
7791 echo "Dirty pages not leaked on ENOENT"
7793 # Due to the above error the OSC will issue all RPCs syncronously
7794 # until a subsequent RPC completes successfully without error.
7795 $MULTIOP $DIR/$tfile Ow4096yc
7800 run_test 118b "Reclaim dirty pages on fatal error =========="
7804 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
7806 # for 118c, restore the original resend count, LU-1940
7807 [ "$SLOW" = "no" ] && [ -n "$OLD_RESENDCOUNT" ] &&
7808 set_resend_count $OLD_RESENDCOUNT
7809 remote_ost_nodsh && skip "remote OST with nodsh" && return
7813 #define OBD_FAIL_OST_EROFS 0x216
7814 set_nodes_failloc "$(osts_nodes)" 0x216
7816 # multiop should block due to fsync until pages are written
7817 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c &
7821 if [[ `ps h -o comm -p $MULTIPID` != "multiop" ]]; then
7822 error "Multiop failed to block on fsync, pid=$MULTIPID"
7825 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache |
7827 if [[ $WRITEBACK -eq 0 ]]; then
7828 error "No page in writeback, writeback=$WRITEBACK"
7831 set_nodes_failloc "$(osts_nodes)" 0
7834 if [[ $RC -ne 0 ]]; then
7835 error "Multiop fsync failed, rc=$RC"
7838 DIRTY=$(lctl get_param -n llite.*.dump_page_cache | grep -c dirty)
7839 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache |
7841 if [[ $DIRTY -ne 0 || $WRITEBACK -ne 0 ]]; then
7842 error "Dirty pages not flushed to disk, dirty=$DIRTY, writeback=$WRITEBACK"
7846 echo "Dirty pages flushed via fsync on EROFS"
7849 run_test 118c "Fsync blocks on EROFS until dirty pages are flushed =========="
7851 # continue to use small resend count to reduce test_118* time (b=14842)
7852 [ "$SLOW" = "no" ] && set_resend_count $NO_SLOW_RESENDCOUNT
7856 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
7857 remote_ost_nodsh && skip "remote OST with nodsh" && return
7861 #define OBD_FAIL_OST_BRW_PAUSE_BULK
7862 set_nodes_failloc "$(osts_nodes)" 0x214
7863 # multiop should block due to fsync until pages are written
7864 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c &
7868 if [[ `ps h -o comm -p $MULTIPID` != "multiop" ]]; then
7869 error "Multiop failed to block on fsync, pid=$MULTIPID"
7872 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache |
7874 if [[ $WRITEBACK -eq 0 ]]; then
7875 error "No page in writeback, writeback=$WRITEBACK"
7878 wait $MULTIPID || error "Multiop fsync failed, rc=$?"
7879 set_nodes_failloc "$(osts_nodes)" 0
7881 DIRTY=$(lctl get_param -n llite.*.dump_page_cache | grep -c dirty)
7882 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache |
7884 if [[ $DIRTY -ne 0 || $WRITEBACK -ne 0 ]]; then
7885 error "Dirty pages not flushed to disk, dirty=$DIRTY, writeback=$WRITEBACK"
7889 echo "Dirty pages gaurenteed flushed via fsync"
7892 run_test 118d "Fsync validation inject a delay of the bulk =========="
7895 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
7898 #define OBD_FAIL_OSC_BRW_PREP_REQ2 0x40a
7899 lctl set_param fail_loc=0x8000040a
7901 # Should simulate EINVAL error which is fatal
7902 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c
7904 if [[ $RC -eq 0 ]]; then
7905 error "Must return error due to dropped pages, rc=$RC"
7908 lctl set_param fail_loc=0x0
7910 LOCKED=$(lctl get_param -n llite.*.dump_page_cache | grep -c locked)
7911 DIRTY=$(lctl get_param -n llite.*.dump_page_cache | grep -c dirty)
7912 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache |
7914 if [[ $LOCKED -ne 0 ]]; then
7915 error "Locked pages remain in cache, locked=$LOCKED"
7918 if [[ $DIRTY -ne 0 || $WRITEBACK -ne 0 ]]; then
7919 error "Dirty pages not flushed to disk, dirty=$DIRTY, writeback=$WRITEBACK"
7923 echo "No pages locked after fsync"
7928 run_test 118f "Simulate unrecoverable OSC side error =========="
7931 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
7934 #define OBD_FAIL_OSC_BRW_PREP_REQ 0x406
7935 lctl set_param fail_loc=0x406
7937 # simulate local -ENOMEM
7938 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c
7941 lctl set_param fail_loc=0
7942 if [[ $RC -eq 0 ]]; then
7943 error "Must return error due to dropped pages, rc=$RC"
7946 LOCKED=$(lctl get_param -n llite.*.dump_page_cache | grep -c locked)
7947 DIRTY=$(lctl get_param -n llite.*.dump_page_cache | grep -c dirty)
7948 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache |
7950 if [[ $LOCKED -ne 0 ]]; then
7951 error "Locked pages remain in cache, locked=$LOCKED"
7954 if [[ $DIRTY -ne 0 || $WRITEBACK -ne 0 ]]; then
7955 error "Dirty pages not flushed to disk, dirty=$DIRTY, writeback=$WRITEBACK"
7959 echo "No pages locked after fsync"
7964 run_test 118g "Don't stay in wait if we got local -ENOMEM =========="
7967 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
7968 remote_ost_nodsh && skip "remote OST with nodsh" && return
7972 #define OBD_FAIL_OST_BRW_WRITE_BULK 0x20e
7973 set_nodes_failloc "$(osts_nodes)" 0x20e
7974 # Should simulate ENOMEM error which is recoverable and should be handled by timeout
7975 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c
7978 set_nodes_failloc "$(osts_nodes)" 0
7979 if [[ $RC -eq 0 ]]; then
7980 error "Must return error due to dropped pages, rc=$RC"
7983 LOCKED=$(lctl get_param -n llite.*.dump_page_cache | grep -c locked)
7984 DIRTY=$(lctl get_param -n llite.*.dump_page_cache | grep -c dirty)
7985 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache |
7987 if [[ $LOCKED -ne 0 ]]; then
7988 error "Locked pages remain in cache, locked=$LOCKED"
7991 if [[ $DIRTY -ne 0 || $WRITEBACK -ne 0 ]]; then
7992 error "Dirty pages not flushed to disk, dirty=$DIRTY, writeback=$WRITEBACK"
7996 echo "No pages locked after fsync"
8000 run_test 118h "Verify timeout in handling recoverables errors =========="
8002 [ "$SLOW" = "no" ] && [ -n "$OLD_RESENDCOUNT" ] && set_resend_count $OLD_RESENDCOUNT
8005 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
8006 remote_ost_nodsh && skip "remote OST with nodsh" && return
8010 #define OBD_FAIL_OST_BRW_WRITE_BULK 0x20e
8011 set_nodes_failloc "$(osts_nodes)" 0x20e
8013 # Should simulate ENOMEM error which is recoverable and should be handled by timeout
8014 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c &
8017 set_nodes_failloc "$(osts_nodes)" 0
8021 if [[ $RC -ne 0 ]]; then
8022 error "got error, but should be not, rc=$RC"
8025 LOCKED=$(lctl get_param -n llite.*.dump_page_cache | grep -c locked)
8026 DIRTY=$(lctl get_param -n llite.*.dump_page_cache | grep -c dirty)
8027 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache | grep -c writeback)
8028 if [[ $LOCKED -ne 0 ]]; then
8029 error "Locked pages remain in cache, locked=$LOCKED"
8032 if [[ $DIRTY -ne 0 || $WRITEBACK -ne 0 ]]; then
8033 error "Dirty pages not flushed to disk, dirty=$DIRTY, writeback=$WRITEBACK"
8037 echo "No pages locked after fsync"
8041 run_test 118i "Fix error before timeout in recoverable error =========="
8043 [ "$SLOW" = "no" ] && set_resend_count 4
8046 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
8047 remote_ost_nodsh && skip "remote OST with nodsh" && return
8051 #define OBD_FAIL_OST_BRW_WRITE_BULK2 0x220
8052 set_nodes_failloc "$(osts_nodes)" 0x220
8054 # return -EIO from OST
8055 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c
8057 set_nodes_failloc "$(osts_nodes)" 0x0
8058 if [[ $RC -eq 0 ]]; then
8059 error "Must return error due to dropped pages, rc=$RC"
8062 LOCKED=$(lctl get_param -n llite.*.dump_page_cache | grep -c locked)
8063 DIRTY=$(lctl get_param -n llite.*.dump_page_cache | grep -c dirty)
8064 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache | grep -c writeback)
8065 if [[ $LOCKED -ne 0 ]]; then
8066 error "Locked pages remain in cache, locked=$LOCKED"
8069 # in recoverable error on OST we want resend and stay until it finished
8070 if [[ $DIRTY -ne 0 || $WRITEBACK -ne 0 ]]; then
8071 error "Dirty pages not flushed to disk, dirty=$DIRTY, writeback=$WRITEBACK"
8075 echo "No pages locked after fsync"
8079 run_test 118j "Simulate unrecoverable OST side error =========="
8083 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
8084 remote_ost_nodsh && skip "remote OSTs with nodsh" && return
8086 #define OBD_FAIL_OST_BRW_WRITE_BULK 0x20e
8087 set_nodes_failloc "$(osts_nodes)" 0x20e
8088 test_mkdir -p $DIR/$tdir
8090 for ((i=0;i<10;i++)); do
8091 (dd if=/dev/zero of=$DIR/$tdir/$tfile-$i bs=1M count=10 || \
8092 error "dd to $DIR/$tdir/$tfile-$i failed" )&
8099 set_nodes_failloc "$(osts_nodes)" 0
8102 run_test 118k "bio alloc -ENOMEM and IO TERM handling ========="
8106 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
8108 test_mkdir -p $DIR/$tdir
8109 $MULTIOP $DIR/$tdir Dy || error "fsync dir failed"
8112 run_test 118l "fsync dir ========="
8114 test_118m() # LU-3066
8116 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
8117 test_mkdir -p $DIR/$tdir
8118 $MULTIOP $DIR/$tdir DY || error "fdatasync dir failed"
8121 run_test 118m "fdatasync dir ========="
8123 [ "$SLOW" = "no" ] && [ -n "$OLD_RESENDCOUNT" ] && set_resend_count $OLD_RESENDCOUNT
8125 test_119a() # bug 11737
8127 BSIZE=$((512 * 1024))
8128 directio write $DIR/$tfile 0 1 $BSIZE
8129 # We ask to read two blocks, which is more than a file size.
8130 # directio will indicate an error when requested and actual
8131 # sizes aren't equeal (a normal situation in this case) and
8132 # print actual read amount.
8133 NOB=`directio read $DIR/$tfile 0 2 $BSIZE | awk '/error/ {print $6}'`
8134 if [ "$NOB" != "$BSIZE" ]; then
8135 error "read $NOB bytes instead of $BSIZE"
8139 run_test 119a "Short directIO read must return actual read amount"
8141 test_119b() # bug 11737
8143 [ "$OSTCOUNT" -lt "2" ] && skip_env "skipping 2-stripe test" && return
8145 $SETSTRIPE -c 2 $DIR/$tfile || error "setstripe failed"
8146 dd if=/dev/zero of=$DIR/$tfile bs=1M count=1 seek=1 || error "dd failed"
8148 $MULTIOP $DIR/$tfile oO_RDONLY:O_DIRECT:r$((2048 * 1024)) || \
8149 error "direct read failed"
8152 run_test 119b "Sparse directIO read must return actual read amount"
8154 test_119c() # bug 13099
8157 directio write $DIR/$tfile 3 1 $BSIZE || error "direct write failed"
8158 directio readhole $DIR/$tfile 0 2 $BSIZE || error "reading hole failed"
8161 run_test 119c "Testing for direct read hitting hole"
8163 test_119d() # bug 15950
8165 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
8166 MAX_RPCS_IN_FLIGHT=`$LCTL get_param -n osc.*OST0000-osc-[^mM]*.max_rpcs_in_flight`
8167 $LCTL set_param -n osc.*OST0000-osc-[^mM]*.max_rpcs_in_flight 1
8169 $SETSTRIPE $DIR/$tfile -i 0 -c 1 || error "setstripe failed"
8170 $DIRECTIO write $DIR/$tfile 0 1 $BSIZE || error "first directio failed"
8171 #define OBD_FAIL_OSC_DIO_PAUSE 0x40d
8172 lctl set_param fail_loc=0x40d
8173 $DIRECTIO write $DIR/$tfile 1 4 $BSIZE &
8176 cat $DIR/$tfile > /dev/null &
8177 lctl set_param fail_loc=0
8180 log "the DIO writes have completed, now wait for the reads (should not block very long)"
8182 [ -n "`ps h -p $pid_reads -o comm`" ] && \
8183 error "the read rpcs have not completed in 2s"
8185 $LCTL set_param -n osc.*OST0000-osc-[^mM]*.max_rpcs_in_flight $MAX_RPCS_IN_FLIGHT
8187 run_test 119d "The DIO path should try to send a new rpc once one is completed"
8190 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
8191 remote_mds_nodsh && skip "remote MDS with nodsh" && return
8192 test_mkdir -p $DIR/$tdir
8193 [ -z "`lctl get_param -n mdc.*.connect_flags | grep early_lock_cancel`" ] && \
8194 skip "no early lock cancel on server" && return 0
8196 lru_resize_disable mdc
8197 lru_resize_disable osc
8198 cancel_lru_locks mdc
8199 # asynchronous object destroy at MDT could cause bl ast to client
8200 cancel_lru_locks osc
8202 stat $DIR/$tdir > /dev/null
8203 can1=$(do_facet $SINGLEMDS \
8204 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
8205 awk '/ldlm_cancel/ {print $2}')
8206 blk1=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
8207 awk '/ldlm_bl_callback/ {print $2}')
8208 test_mkdir -c1 $DIR/$tdir/d1
8209 can2=$(do_facet $SINGLEMDS \
8210 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
8211 awk '/ldlm_cancel/ {print $2}')
8212 blk2=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
8213 awk '/ldlm_bl_callback/ {print $2}')
8214 [ $can1 -eq $can2 ] || error $((can2-can1)) "cancel RPC occured."
8215 [ $blk1 -eq $blk2 ] || error $((blk2-blk1)) "blocking RPC occured."
8216 lru_resize_enable mdc
8217 lru_resize_enable osc
8219 run_test 120a "Early Lock Cancel: mkdir test"
8222 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
8223 remote_mds_nodsh && skip "remote MDS with nodsh" && return
8224 test_mkdir $DIR/$tdir
8225 [ -z "$(lctl get_param -n mdc.*.connect_flags | grep early_lock_cancel)" ] && \
8226 skip "no early lock cancel on server" && return 0
8227 lru_resize_disable mdc
8228 lru_resize_disable osc
8229 cancel_lru_locks mdc
8230 stat $DIR/$tdir > /dev/null
8231 can1=$(do_facet $SINGLEMDS \
8232 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
8233 awk '/ldlm_cancel/ {print $2}')
8234 blk1=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
8235 awk '/ldlm_bl_callback/ {print $2}')
8237 can2=$(do_facet $SINGLEMDS \
8238 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
8239 awk '/ldlm_cancel/ {print $2}')
8240 blk2=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
8241 awk '/ldlm_bl_callback/ {print $2}')
8242 [ $can1 -eq $can2 ] || error $((can2-can1)) "cancel RPC occured."
8243 [ $blk1 -eq $blk2 ] || error $((blk2-blk1)) "blocking RPC occured."
8244 lru_resize_enable mdc
8245 lru_resize_enable osc
8247 run_test 120b "Early Lock Cancel: create test"
8250 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
8251 remote_mds_nodsh && skip "remote MDS with nodsh" && return
8252 test_mkdir -c1 $DIR/$tdir
8253 [ -z "$(lctl get_param -n mdc.*.connect_flags | grep early_lock_cancel)" ] && \
8254 skip "no early lock cancel on server" && return 0
8255 lru_resize_disable mdc
8256 lru_resize_disable osc
8257 test_mkdir -p -c1 $DIR/$tdir/d1
8258 test_mkdir -p -c1 $DIR/$tdir/d2
8259 touch $DIR/$tdir/d1/f1
8260 cancel_lru_locks mdc
8261 stat $DIR/$tdir/d1 $DIR/$tdir/d2 $DIR/$tdir/d1/f1 > /dev/null
8262 can1=$(do_facet $SINGLEMDS \
8263 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
8264 awk '/ldlm_cancel/ {print $2}')
8265 blk1=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
8266 awk '/ldlm_bl_callback/ {print $2}')
8267 ln $DIR/$tdir/d1/f1 $DIR/$tdir/d2/f2
8268 can2=$(do_facet $SINGLEMDS \
8269 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
8270 awk '/ldlm_cancel/ {print $2}')
8271 blk2=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
8272 awk '/ldlm_bl_callback/ {print $2}')
8273 [ $can1 -eq $can2 ] || error $((can2-can1)) "cancel RPC occured."
8274 [ $blk1 -eq $blk2 ] || error $((blk2-blk1)) "blocking RPC occured."
8275 lru_resize_enable mdc
8276 lru_resize_enable osc
8278 run_test 120c "Early Lock Cancel: link test"
8281 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
8282 remote_mds_nodsh && skip "remote MDS with nodsh" && return
8283 test_mkdir -p -c1 $DIR/$tdir
8284 [ -z "$(lctl get_param -n mdc.*.connect_flags | grep early_lock_cancel)" ] && \
8285 skip "no early lock cancel on server" && return 0
8286 lru_resize_disable mdc
8287 lru_resize_disable osc
8289 cancel_lru_locks mdc
8290 stat $DIR/$tdir > /dev/null
8291 can1=$(do_facet $SINGLEMDS \
8292 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
8293 awk '/ldlm_cancel/ {print $2}')
8294 blk1=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
8295 awk '/ldlm_bl_callback/ {print $2}')
8296 chmod a+x $DIR/$tdir
8297 can2=$(do_facet $SINGLEMDS \
8298 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
8299 awk '/ldlm_cancel/ {print $2}')
8300 blk2=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
8301 awk '/ldlm_bl_callback/ {print $2}')
8302 [ $can1 -eq $can2 ] || error $((can2-can1)) "cancel RPC occured."
8303 [ $blk1 -eq $blk2 ] || error $((blk2-blk1)) "blocking RPC occured."
8304 lru_resize_enable mdc
8305 lru_resize_enable osc
8307 run_test 120d "Early Lock Cancel: setattr test"
8310 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
8311 ! $($LCTL get_param -n mdc.*.connect_flags | grep -q early_lock_can) &&
8312 skip "no early lock cancel on server" && return 0
8313 remote_mds_nodsh && skip "remote MDS with nodsh" && return
8314 local dlmtrace_set=false
8316 test_mkdir -p -c1 $DIR/$tdir
8317 lru_resize_disable mdc
8318 lru_resize_disable osc
8319 ! $LCTL get_param debug | grep -q dlmtrace &&
8320 $LCTL set_param debug=+dlmtrace && dlmtrace_set=true
8321 dd if=/dev/zero of=$DIR/$tdir/f1 count=1
8322 cancel_lru_locks mdc
8323 cancel_lru_locks osc
8324 dd if=$DIR/$tdir/f1 of=/dev/null
8325 stat $DIR/$tdir $DIR/$tdir/f1 > /dev/null
8326 # XXX client can not do early lock cancel of OST lock
8327 # during unlink (LU-4206), so cancel osc lock now.
8328 cancel_lru_locks osc
8329 can1=$(do_facet $SINGLEMDS \
8330 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
8331 awk '/ldlm_cancel/ {print $2}')
8332 blk1=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
8333 awk '/ldlm_bl_callback/ {print $2}')
8334 unlink $DIR/$tdir/f1
8336 can2=$(do_facet $SINGLEMDS \
8337 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
8338 awk '/ldlm_cancel/ {print $2}')
8339 blk2=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
8340 awk '/ldlm_bl_callback/ {print $2}')
8341 [ $can1 -ne $can2 ] && error "$((can2 - can1)) cancel RPC occured" &&
8342 $LCTL dk $TMP/cancel.debug.txt
8343 [ $blk1 -ne $blk2 ] && error "$((blk2 - blk1)) blocking RPC occured" &&
8344 $LCTL dk $TMP/blocking.debug.txt
8345 $dlmtrace_set && $LCTL set_param debug=-dlmtrace
8346 lru_resize_enable mdc
8347 lru_resize_enable osc
8349 run_test 120e "Early Lock Cancel: unlink test"
8352 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
8353 [ -z "`lctl get_param -n mdc.*.connect_flags | grep early_lock_cancel`" ] && \
8354 skip "no early lock cancel on server" && return 0
8355 remote_mds_nodsh && skip "remote MDS with nodsh" && return
8356 test_mkdir -p -c1 $DIR/$tdir
8357 lru_resize_disable mdc
8358 lru_resize_disable osc
8359 test_mkdir -p -c1 $DIR/$tdir/d1
8360 test_mkdir -p -c1 $DIR/$tdir/d2
8361 dd if=/dev/zero of=$DIR/$tdir/d1/f1 count=1
8362 dd if=/dev/zero of=$DIR/$tdir/d2/f2 count=1
8363 cancel_lru_locks mdc
8364 cancel_lru_locks osc
8365 dd if=$DIR/$tdir/d1/f1 of=/dev/null
8366 dd if=$DIR/$tdir/d2/f2 of=/dev/null
8367 stat $DIR/$tdir/d1 $DIR/$tdir/d2 $DIR/$tdir/d1/f1 $DIR/$tdir/d2/f2 > /dev/null
8368 # XXX client can not do early lock cancel of OST lock
8369 # during rename (LU-4206), so cancel osc lock now.
8370 cancel_lru_locks osc
8371 can1=$(do_facet $SINGLEMDS \
8372 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
8373 awk '/ldlm_cancel/ {print $2}')
8374 blk1=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
8375 awk '/ldlm_bl_callback/ {print $2}')
8376 mrename $DIR/$tdir/d1/f1 $DIR/$tdir/d2/f2
8378 can2=$(do_facet $SINGLEMDS \
8379 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
8380 awk '/ldlm_cancel/ {print $2}')
8381 blk2=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
8382 awk '/ldlm_bl_callback/ {print $2}')
8383 [ $can1 -eq $can2 ] || error $((can2-can1)) "cancel RPC occured."
8384 [ $blk1 -eq $blk2 ] || error $((blk2-blk1)) "blocking RPC occured."
8385 lru_resize_enable mdc
8386 lru_resize_enable osc
8388 run_test 120f "Early Lock Cancel: rename test"
8391 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
8392 [ -z "`lctl get_param -n mdc.*.connect_flags | grep early_lock_cancel`" ] && \
8393 skip "no early lock cancel on server" && return 0
8394 remote_mds_nodsh && skip "remote MDS with nodsh" && return
8395 lru_resize_disable mdc
8396 lru_resize_disable osc
8398 echo create $count files
8399 test_mkdir -p $DIR/$tdir
8400 cancel_lru_locks mdc
8401 cancel_lru_locks osc
8404 can0=$(do_facet $SINGLEMDS \
8405 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
8406 awk '/ldlm_cancel/ {print $2}')
8407 blk0=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
8408 awk '/ldlm_bl_callback/ {print $2}')
8409 createmany -o $DIR/$tdir/f $count
8411 can1=$(do_facet $SINGLEMDS \
8412 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
8413 awk '/ldlm_cancel/ {print $2}')
8414 blk1=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
8415 awk '/ldlm_bl_callback/ {print $2}')
8417 echo total: $((can1-can0)) cancels, $((blk1-blk0)) blockings
8418 echo rm $count files
8421 can2=$(do_facet $SINGLEMDS \
8422 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
8423 awk '/ldlm_cancel/ {print $2}')
8424 blk2=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
8425 awk '/ldlm_bl_callback/ {print $2}')
8427 echo total: $count removes in $((t2-t1))
8428 echo total: $((can2-can1)) cancels, $((blk2-blk1)) blockings
8430 # wait for commitment of removal
8431 lru_resize_enable mdc
8432 lru_resize_enable osc
8434 run_test 120g "Early Lock Cancel: performance test"
8436 test_121() { #bug #10589
8437 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
8439 writes=$(LANG=C dd if=/dev/zero of=$DIR/$tfile count=1 2>&1 | awk -F '+' '/out$/ {print $1}')
8440 #define OBD_FAIL_LDLM_CANCEL_RACE 0x310
8441 lctl set_param fail_loc=0x310
8442 cancel_lru_locks osc > /dev/null
8443 reads=$(LANG=C dd if=$DIR/$tfile of=/dev/null 2>&1 | awk -F '+' '/in$/ {print $1}')
8444 lctl set_param fail_loc=0
8445 [[ $reads -eq $writes ]] ||
8446 error "read $reads blocks, must be $writes blocks"
8448 run_test 121 "read cancel race ========="
8450 test_123a() { # was test 123, statahead(bug 11401)
8451 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
8453 if [ -z "$(grep "processor.*: 1" /proc/cpuinfo)" ]; then
8454 log "testing on UP system. Performance may be not as good as expected."
8459 test_mkdir -p $DIR/$tdir
8460 NUMFREE=$(df -i -P $DIR | tail -n 1 | awk '{ print $4 }')
8461 [[ $NUMFREE -gt 100000 ]] && NUMFREE=100000 || NUMFREE=$((NUMFREE-1000))
8463 for ((i=100, j=0; i<=$NUMFREE; j=$i, i=$((i * MULT)) )); do
8464 createmany -o $DIR/$tdir/$tfile $j $((i - j))
8466 max=`lctl get_param -n llite.*.statahead_max | head -n 1`
8467 lctl set_param -n llite.*.statahead_max 0
8468 lctl get_param llite.*.statahead_max
8469 cancel_lru_locks mdc
8470 cancel_lru_locks osc
8472 time ls -l $DIR/$tdir | wc -l
8474 delta=$((etime - stime))
8475 log "ls $i files without statahead: $delta sec"
8476 lctl set_param llite.*.statahead_max=$max
8478 swrong=`lctl get_param -n llite.*.statahead_stats | grep "statahead wrong:" | awk '{print $3}'`
8479 lctl get_param -n llite.*.statahead_max | grep '[0-9]'
8480 cancel_lru_locks mdc
8481 cancel_lru_locks osc
8483 time ls -l $DIR/$tdir | wc -l
8485 delta_sa=$((etime - stime))
8486 log "ls $i files with statahead: $delta_sa sec"
8487 lctl get_param -n llite.*.statahead_stats
8488 ewrong=`lctl get_param -n llite.*.statahead_stats | grep "statahead wrong:" | awk '{print $3}'`
8490 [[ $swrong -lt $ewrong ]] &&
8491 log "statahead was stopped, maybe too many locks held!"
8492 [[ $delta -eq 0 || $delta_sa -eq 0 ]] && continue
8494 if [ $((delta_sa * 100)) -gt $((delta * 105)) -a $delta_sa -gt $((delta + 2)) ]; then
8495 max=`lctl get_param -n llite.*.statahead_max | head -n 1`
8496 lctl set_param -n llite.*.statahead_max 0
8497 lctl get_param llite.*.statahead_max
8498 cancel_lru_locks mdc
8499 cancel_lru_locks osc
8501 time ls -l $DIR/$tdir | wc -l
8503 delta=$((etime - stime))
8504 log "ls $i files again without statahead: $delta sec"
8505 lctl set_param llite.*.statahead_max=$max
8506 if [ $((delta_sa * 100)) -gt $((delta * 105)) -a $delta_sa -gt $((delta + 2)) ]; then
8507 if [ $SLOWOK -eq 0 ]; then
8508 error "ls $i files is slower with statahead!"
8510 log "ls $i files is slower with statahead!"
8516 [ $delta -gt 20 ] && break
8517 [ $delta -gt 8 ] && MULT=$((50 / delta))
8518 [ "$SLOW" = "no" -a $delta -gt 5 ] && break
8526 delta=$((etime - stime))
8527 log "rm -r $DIR/$tdir/: $delta seconds"
8529 lctl get_param -n llite.*.statahead_stats
8531 run_test 123a "verify statahead work"
8533 test_123b () { # statahead(bug 15027)
8534 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
8535 test_mkdir -p $DIR/$tdir
8536 createmany -o $DIR/$tdir/$tfile-%d 1000
8538 cancel_lru_locks mdc
8539 cancel_lru_locks osc
8541 #define OBD_FAIL_MDC_GETATTR_ENQUEUE 0x803
8542 lctl set_param fail_loc=0x80000803
8543 ls -lR $DIR/$tdir > /dev/null
8545 lctl set_param fail_loc=0x0
8546 lctl get_param -n llite.*.statahead_stats
8551 run_test 123b "not panic with network error in statahead enqueue (bug 15027)"
8554 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
8555 [ -z "$($LCTL get_param -n mdc.*.connect_flags | grep lru_resize)" ] &&
8556 skip "no lru resize on server" && return 0
8558 test_mkdir -p $DIR/$tdir || error "failed to create $DIR/$tdir"
8560 log "create $NR files at $DIR/$tdir"
8561 createmany -o $DIR/$tdir/f $NR ||
8562 error "failed to create $NR files in $DIR/$tdir"
8564 cancel_lru_locks mdc
8565 ls -l $DIR/$tdir > /dev/null
8569 for VALUE in $($LCTL get_param ldlm.namespaces.*mdc-*.lru_size); do
8570 local PARAM=$(echo ${VALUE[0]} | cut -d "=" -f1)
8571 LRU_SIZE=$($LCTL get_param -n $PARAM)
8572 if [[ $LRU_SIZE -gt $(default_lru_size) ]]; then
8573 NSDIR=$(echo $PARAM | cut -d "." -f1-3)
8575 log "NS=$(basename $NSDIR)"
8580 if [[ -z "$NSDIR" || $LRU_SIZE -lt $(default_lru_size) ]]; then
8581 skip "Not enough cached locks created!"
8588 # We know that lru resize allows one client to hold $LIMIT locks
8589 # for 10h. After that locks begin to be killed by client.
8591 local LIMIT=$($LCTL get_param -n $NSDIR.pool.limit)
8593 if [ $LIMIT -lt $LRU_SIZE ]; then
8594 skip "Limit is too small $LIMIT"
8598 # Make LVF so higher that sleeping for $SLEEP is enough to _start_
8599 # killing locks. Some time was spent for creating locks. This means
8600 # that up to the moment of sleep finish we must have killed some of
8601 # them (10-100 locks). This depends on how fast ther were created.
8602 # Many of them were touched in almost the same moment and thus will
8603 # be killed in groups.
8604 local LVF=$(($MAX_HRS * 60 * 60 / $SLEEP * $LIMIT / $LRU_SIZE))
8606 # Use $LRU_SIZE_B here to take into account real number of locks
8607 # created in the case of CMD, LRU_SIZE_B != $NR in most of cases
8608 local LRU_SIZE_B=$LRU_SIZE
8610 local OLD_LVF=$($LCTL get_param -n $NSDIR.pool.lock_volume_factor)
8611 log "OLD_LVF=$OLD_LVF"
8612 $LCTL set_param -n $NSDIR.pool.lock_volume_factor $LVF
8614 # Let's make sure that we really have some margin. Client checks
8615 # cached locks every 10 sec.
8617 log "Sleep ${SLEEP} sec"
8619 while ((SEC<$SLEEP)); do
8623 LRU_SIZE=$($LCTL get_param -n $NSDIR/lru_size)
8627 $LCTL set_param -n $NSDIR.pool.lock_volume_factor $OLD_LVF
8628 local LRU_SIZE_A=$($LCTL get_param -n $NSDIR.lru_size)
8630 [[ $LRU_SIZE_B -gt $LRU_SIZE_A ]] || {
8631 error "No locks dropped in ${SLEEP}s. LRU size: $LRU_SIZE_A"
8632 unlinkmany $DIR/$tdir/f $NR
8636 log "Dropped "$((LRU_SIZE_B-LRU_SIZE_A))" locks in ${SLEEP}s"
8637 log "unlink $NR files at $DIR/$tdir"
8638 unlinkmany $DIR/$tdir/f $NR
8640 run_test 124a "lru resize ======================================="
8642 get_max_pool_limit()
8644 local limit=$($LCTL get_param \
8645 -n ldlm.namespaces.*-MDT0000-mdc-*.pool.limit)
8648 if [[ $l -gt $max ]]; then
8656 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
8657 [ -z "$($LCTL get_param -n mdc.*.connect_flags | grep lru_resize)" ] &&
8658 skip "no lru resize on server" && return 0
8660 LIMIT=$(get_max_pool_limit)
8662 NR=$(($(default_lru_size)*20))
8663 if [[ $NR -gt $LIMIT ]]; then
8664 log "Limit lock number by $LIMIT locks"
8667 lru_resize_disable mdc
8668 test_mkdir -p $DIR/$tdir/disable_lru_resize ||
8669 error "failed to create $DIR/$tdir/disable_lru_resize"
8671 createmany -o $DIR/$tdir/disable_lru_resize/f $NR
8672 log "doing ls -la $DIR/$tdir/disable_lru_resize 3 times"
8673 cancel_lru_locks mdc
8676 ls -la $DIR/$tdir/disable_lru_resize > /dev/null &
8679 ls -la $DIR/$tdir/disable_lru_resize > /dev/null &
8682 ls -la $DIR/$tdir/disable_lru_resize > /dev/null &
8686 nolruresize_delta=$((etime-stime))
8687 log "ls -la time: $nolruresize_delta seconds"
8688 log "lru_size = $(lctl get_param -n ldlm.namespaces.*mdc*.lru_size)"
8689 unlinkmany $DIR/$tdir/disable_lru_resize/f $NR
8691 lru_resize_enable mdc
8692 test_mkdir -p $DIR/$tdir/enable_lru_resize ||
8693 error "failed to create $DIR/$tdir/enable_lru_resize"
8695 createmany -o $DIR/$tdir/enable_lru_resize/f $NR
8696 log "doing ls -la $DIR/$tdir/enable_lru_resize 3 times"
8697 cancel_lru_locks mdc
8700 ls -la $DIR/$tdir/enable_lru_resize > /dev/null &
8703 ls -la $DIR/$tdir/enable_lru_resize > /dev/null &
8706 ls -la $DIR/$tdir/enable_lru_resize > /dev/null &
8710 lruresize_delta=$((etime-stime))
8711 log "ls -la time: $lruresize_delta seconds"
8712 log "lru_size = $(lctl get_param -n ldlm.namespaces.*mdc*.lru_size)"
8714 if [ $lruresize_delta -gt $nolruresize_delta ]; then
8715 log "ls -la is $(((lruresize_delta - $nolruresize_delta) * 100 / $nolruresize_delta))% slower with lru resize enabled"
8716 elif [ $nolruresize_delta -gt $lruresize_delta ]; then
8717 log "ls -la is $(((nolruresize_delta - $lruresize_delta) * 100 / $nolruresize_delta))% faster with lru resize enabled"
8719 log "lru resize performs the same with no lru resize"
8721 unlinkmany $DIR/$tdir/enable_lru_resize/f $NR
8723 run_test 124b "lru resize (performance test) ======================="
8726 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
8727 [ -z "$($LCTL get_param -n mdc.*.connect_flags | grep lru_resize)" ] &&
8728 skip "no lru resize on server" && return 0
8730 # cache ununsed locks on client
8732 cancel_lru_locks mdc
8733 test_mkdir -p $DIR/$tdir || error "failed to create $DIR/$tdir"
8734 createmany -o $DIR/$tdir/f $nr ||
8735 error "failed to create $nr files in $DIR/$tdir"
8736 ls -l $DIR/$tdir > /dev/null
8738 local nsdir="ldlm.namespaces.*-MDT0000-mdc-*"
8739 local unused=$($LCTL get_param -n $nsdir.lock_unused_count)
8740 local max_age=$($LCTL get_param -n $nsdir.lru_max_age)
8741 local recalc_p=$($LCTL get_param -n $nsdir.pool.recalc_period)
8742 echo "unused=$unused, max_age=$max_age, recalc_p=$recalc_p"
8744 # set lru_max_age to 1 sec
8745 $LCTL set_param $nsdir.lru_max_age=1000 # jiffies
8746 echo "sleep $((recalc_p * 2)) seconds..."
8747 sleep $((recalc_p * 2))
8749 local remaining=$($LCTL get_param -n $nsdir.lock_unused_count)
8750 # restore lru_max_age
8751 $LCTL set_param -n $nsdir.lru_max_age $max_age
8752 [ $remaining -eq 0 ] || error "$remaining locks are not canceled"
8753 unlinkmany $DIR/$tdir/f $nr
8755 run_test 124c "LRUR cancel very aged locks"
8757 test_125() { # 13358
8758 [ -z "$(lctl get_param -n llite.*.client_type | grep local)" ] && skip "must run as local client" && return
8759 [ -z "$(lctl get_param -n mdc.*-mdc-*.connect_flags | grep acl)" ] && skip "must have acl enabled" && return
8760 [ -z "$(which setfacl)" ] && skip "must have setfacl tool" && return
8761 test_mkdir -p $DIR/d125 || error "mkdir failed"
8762 $SETSTRIPE -S 65536 -c -1 $DIR/d125 || error "setstripe failed"
8763 setfacl -R -m u:bin:rwx $DIR/d125 || error "setfacl $DIR/d125 failed"
8764 ls -ld $DIR/d125 || error "cannot access $DIR/d125"
8766 run_test 125 "don't return EPROTO when a dir has a non-default striping and ACLs"
8768 test_126() { # bug 12829/13455
8769 [ -z "$(lctl get_param -n llite.*.client_type | grep local)" ] && skip "must run as local client" && return
8770 [ "$UID" != 0 ] && skip_env "skipping $TESTNAME (must run as root)" && return
8771 $GSS && skip "must run as gss disabled" && return
8773 $RUNAS -u 0 -g 1 touch $DIR/$tfile || error "touch failed"
8774 gid=`ls -n $DIR/$tfile | awk '{print $4}'`
8776 [ $gid -eq "1" ] || error "gid is set to" $gid "instead of 1"
8778 run_test 126 "check that the fsgid provided by the client is taken into account"
8780 test_127a() { # bug 15521
8781 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
8782 $SETSTRIPE -i 0 -c 1 $DIR/$tfile || error "setstripe failed"
8783 $LCTL set_param osc.*.stats=0
8784 FSIZE=$((2048 * 1024))
8785 dd if=/dev/zero of=$DIR/$tfile bs=$FSIZE count=1
8786 cancel_lru_locks osc
8787 dd if=$DIR/$tfile of=/dev/null bs=$FSIZE
8789 $LCTL get_param osc.*0000-osc-*.stats | grep samples > $DIR/${tfile}.tmp
8790 while read NAME COUNT SAMP UNIT MIN MAX SUM SUMSQ; do
8791 echo "got $COUNT $NAME"
8792 [ ! $MIN ] && error "Missing min value for $NAME proc entry"
8793 eval $NAME=$COUNT || error "Wrong proc format"
8796 read_bytes|write_bytes)
8797 [ $MIN -lt 4096 ] && error "min is too small: $MIN"
8798 [ $MIN -gt $FSIZE ] && error "min is too big: $MIN"
8799 [ $MAX -lt 4096 ] && error "max is too small: $MAX"
8800 [ $MAX -gt $FSIZE ] && error "max is too big: $MAX"
8801 [ $SUM -ne $FSIZE ] && error "sum is wrong: $SUM"
8802 [ $SUMSQ -lt $(((FSIZE /4096) * (4096 * 4096))) ] &&
8803 error "sumsquare is too small: $SUMSQ"
8804 [ $SUMSQ -gt $((FSIZE * FSIZE)) ] &&
8805 error "sumsquare is too big: $SUMSQ"
8809 done < $DIR/${tfile}.tmp
8811 #check that we actually got some stats
8812 [ "$read_bytes" ] || error "Missing read_bytes stats"
8813 [ "$write_bytes" ] || error "Missing write_bytes stats"
8814 [ "$read_bytes" != 0 ] || error "no read done"
8815 [ "$write_bytes" != 0 ] || error "no write done"
8817 run_test 127a "verify the client stats are sane"
8819 test_127b() { # bug LU-333
8820 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
8821 $LCTL set_param llite.*.stats=0
8822 FSIZE=65536 # sized fixed to match PAGE_SIZE for most clients
8823 # perform 2 reads and writes so MAX is different from SUM.
8824 dd if=/dev/zero of=$DIR/$tfile bs=$FSIZE count=1
8825 dd if=/dev/zero of=$DIR/$tfile bs=$FSIZE count=1
8826 cancel_lru_locks osc
8827 dd if=$DIR/$tfile of=/dev/null bs=$FSIZE count=1
8828 dd if=$DIR/$tfile of=/dev/null bs=$FSIZE count=1
8830 $LCTL get_param llite.*.stats | grep samples > $TMP/${tfile}.tmp
8831 while read NAME COUNT SAMP UNIT MIN MAX SUM SUMSQ; do
8832 echo "got $COUNT $NAME"
8833 eval $NAME=$COUNT || error "Wrong proc format"
8837 [ $COUNT -ne 2 ] && error "count is not 2: $COUNT"
8838 [ $MIN -ne $FSIZE ] && error "min is not $FSIZE: $MIN"
8839 [ $MAX -ne $FSIZE ] && error "max is incorrect: $MAX"
8840 [ $SUM -ne $((FSIZE * 2)) ] && error "sum is wrong: $SUM"
8843 [ $COUNT -ne 2 ] && error "count is not 2: $COUNT"
8844 [ $MIN -ne $FSIZE ] && error "min is not $FSIZE: $MIN"
8845 [ $MAX -ne $FSIZE ] && error "max is incorrect: $MAX"
8846 [ $SUM -ne $((FSIZE * 2)) ] && error "sum is wrong: $SUM"
8850 done < $TMP/${tfile}.tmp
8852 #check that we actually got some stats
8853 [ "$read_bytes" ] || error "Missing read_bytes stats"
8854 [ "$write_bytes" ] || error "Missing write_bytes stats"
8855 [ "$read_bytes" != 0 ] || error "no read done"
8856 [ "$write_bytes" != 0 ] || error "no write done"
8858 rm -f $TMP/${tfile}.tmp
8860 run_test 127b "verify the llite client stats are sane"
8862 test_128() { # bug 15212
8864 $LFS 2>&1 <<-EOF | tee $TMP/$tfile.log
8869 result=$(grep error $TMP/$tfile.log)
8870 rm -f $DIR/$tfile $TMP/$tfile.log
8872 error "consecutive find's under interactive lfs failed"
8874 run_test 128 "interactive lfs for 2 consecutive find's"
8881 local LDPROC=/proc/fs/ldiskfs
8882 local facets=$(get_facets MDS)
8884 for facet in ${facets//,/ }; do
8885 canondev=$(ldiskfs_canon \
8886 *.$(convert_facet2label $facet).mntdev $facet)
8887 do_facet $facet "test -e $LDPROC/$canondev/max_dir_size" ||
8888 LDPROC=/sys/fs/ldiskfs
8889 do_facet $facet "echo $1 >$LDPROC/$canondev/max_dir_size"
8890 do_facet $facet "test -e $LDPROC/$canondev/warning_dir_size" ||
8891 LDPROC=/sys/fs/ldiskfs
8892 do_facet $facet "echo $2 >$LDPROC/$canondev/warning_dir_size"
8897 local facets=$(get_facets MDS)
8898 for facet in ${facets//,/ }; do
8899 do_facet $facet "dmesg | tail -3 | grep -q $1" && return 0
8905 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
8906 if [ "$(facet_fstype $SINGLEMDS)" != ldiskfs ]; then
8907 skip "Only applicable to ldiskfs-based MDTs"
8910 remote_mds_nodsh && skip "remote MDS with nodsh" && return
8918 # block size of mds1
8919 local MDT_DEV=$(mdsdevname ${SINGLEMDS//mds/})
8920 local MDSBLOCKSIZE=$($LCTL get_param -n mdc.*MDT0000*.blocksize)
8921 local MAX=$((MDSBLOCKSIZE * 5))
8922 set_dir_limits $MAX $MAX
8923 local I=$(stat -c%s "$DIR/$tdir")
8925 while [[ $I -le $MAX ]]; do
8926 $MULTIOP $DIR/$tdir/$J Oc
8928 if [ $has_warning -eq 0 ]; then
8929 check_mds_dmesg '"is approaching"' &&
8932 #check two errors ENOSPC for new version of ext4 max_dir_size patch
8933 #mainline kernel commit df981d03eeff7971ac7e6ff37000bfa702327ef1
8934 #and EFBIG for previous versions
8935 if [ $rc -eq $EFBIG -o $rc -eq $ENOSPC ]; then
8937 echo "return code $rc received as expected"
8939 createmany -o $DIR/$tdir/$J_file_ 1000 ||
8940 error_exit "create failed w/o dir size limit"
8942 check_mds_dmesg '"has reached"' ||
8943 error_exit "has reached message should be output"
8945 [ $has_warning -eq 0 ] &&
8946 error_exit "warning message should be output"
8948 I=$(stat -c%s "$DIR/$tdir")
8950 if [ $(lustre_version_code $SINGLEMDS) -lt \
8951 $(version_code 2.4.51) ]
8953 [[ $I -eq $MAX ]] && return 0
8955 [[ $I -gt $MAX ]] && return 0
8957 error_exit "current dir size $I, previous limit $MAX"
8958 elif [ $rc -ne 0 ]; then
8960 error_exit "return code $rc received instead of expected " \
8961 "$EFBIG or $ENOSPC, files in dir $I"
8964 I=$(stat -c%s "$DIR/$tdir")
8968 error "exceeded dir size limit $MAX($MDSCOUNT) : $I bytes"
8970 run_test 129 "test directory size limit ========================"
8979 local filefrag_op=$(filefrag -e 2>&1 | grep "invalid option")
8980 [ -n "$filefrag_op" ] && skip_env "filefrag does not support FIEMAP" &&
8983 trap cleanup_130 EXIT RETURN
8985 local fm_file=$DIR/$tfile
8986 $SETSTRIPE -S 65536 -c 1 $fm_file || error "setstripe on $fm_file"
8987 dd if=/dev/zero of=$fm_file bs=65536 count=1 ||
8988 error "dd failed for $fm_file"
8990 # LU-1795: test filefrag/FIEMAP once, even if unsupported
8991 filefrag -ves $fm_file
8993 [ "$(facet_fstype ost$(($($GETSTRIPE -i $fm_file) + 1)))" = "zfs" ] &&
8994 skip "ORI-366/LU-1941: FIEMAP unimplemented on ZFS" && return
8995 [ $RC != 0 ] && error "filefrag $fm_file failed"
8997 filefrag_op=$(filefrag -ve $fm_file |
8998 sed -n '/ext:/,/found/{/ext:/d; /found/d; p}')
8999 lun=$($GETSTRIPE -i $fm_file)
9001 start_blk=`echo $filefrag_op | cut -d: -f2 | cut -d. -f1`
9004 for line in $filefrag_op
9006 frag_lun=`echo $line | cut -d: -f5`
9007 ext_len=`echo $line | cut -d: -f4`
9008 if (( $frag_lun != $lun )); then
9010 error "FIEMAP on 1-stripe file($fm_file) failed"
9013 (( tot_len += ext_len ))
9016 if (( lun != frag_lun || start_blk != 0 || tot_len != 64 )); then
9018 error "FIEMAP on 1-stripe file($fm_file) failed;"
9024 echo "FIEMAP on single striped file succeeded"
9026 run_test 130a "FIEMAP (1-stripe file)"
9029 [ "$OSTCOUNT" -lt "2" ] &&
9030 skip_env "skipping FIEMAP on $OSTCOUNT-stripe file" && return
9032 local filefrag_op=$(filefrag -e 2>&1 | grep "invalid option")
9033 [ -n "$filefrag_op" ] && skip_env "filefrag does not support FIEMAP" &&
9036 trap cleanup_130 EXIT RETURN
9038 local fm_file=$DIR/$tfile
9039 $SETSTRIPE -S 65536 -c $OSTCOUNT $fm_file ||
9040 error "setstripe on $fm_file"
9041 [ "$(facet_fstype ost$(($($GETSTRIPE -i $fm_file) + 1)))" = "zfs" ] &&
9042 skip "ORI-366/LU-1941: FIEMAP unimplemented on ZFS" && return
9044 dd if=/dev/zero of=$fm_file bs=1M count=$OSTCOUNT ||
9045 error "dd failed on $fm_file"
9047 filefrag -ves $fm_file || error "filefrag $fm_file failed"
9048 filefrag_op=$(filefrag -ve $fm_file |
9049 sed -n '/ext:/,/found/{/ext:/d; /found/d; p}')
9051 last_lun=$(echo $filefrag_op | cut -d: -f5 |
9052 sed -e 's/^[ \t]*/0x/' | sed -e 's/0x0x/0x/')
9057 for line in $filefrag_op
9059 frag_lun=$(echo $line | cut -d: -f5 |
9060 sed -e 's/^[ \t]*/0x/' | sed -e 's/0x0x/0x/')
9061 ext_len=$(echo $line | cut -d: -f4)
9062 if (( $frag_lun != $last_lun )); then
9063 if (( tot_len != 1024 )); then
9065 error "FIEMAP on $fm_file failed; returned " \
9066 "len $tot_len for OST $last_lun instead of 1024"
9073 (( tot_len += ext_len ))
9076 if (( num_luns != $OSTCOUNT || tot_len != 1024 )); then
9078 error "FIEMAP on $fm_file failed; returned wrong number of " \
9079 "luns or wrong len for OST $last_lun"
9085 echo "FIEMAP on $OSTCOUNT-stripe file succeeded"
9087 run_test 130b "FIEMAP ($OSTCOUNT-stripe file)"
9090 [ "$OSTCOUNT" -lt "2" ] &&
9091 skip_env "skipping FIEMAP on 2-stripe file" && return
9093 filefrag_op=$(filefrag -e 2>&1 | grep "invalid option")
9094 [ -n "$filefrag_op" ] && skip "filefrag does not support FIEMAP" &&
9097 trap cleanup_130 EXIT RETURN
9099 local fm_file=$DIR/$tfile
9100 $SETSTRIPE -S 65536 -c 2 $fm_file || error "setstripe on $fm_file"
9101 [ "$(facet_fstype ost$(($($GETSTRIPE -i $fm_file) + 1)))" = "zfs" ] &&
9102 skip "ORI-366/LU-1941: FIEMAP unimplemented on ZFS" && return
9104 dd if=/dev/zero of=$fm_file seek=1 bs=1M count=1 ||
9105 error "dd failed on $fm_file"
9107 filefrag -ves $fm_file || error "filefrag $fm_file failed"
9108 filefrag_op=$(filefrag -ve $fm_file |
9109 sed -n '/ext:/,/found/{/ext:/d; /found/d; p}')
9111 last_lun=$(echo $filefrag_op | cut -d: -f5 |
9112 sed -e 's/^[ \t]*/0x/' | sed -e 's/0x0x/0x/')
9117 for line in $filefrag_op
9119 frag_lun=$(echo $line | cut -d: -f5 |
9120 sed -e 's/^[ \t]*/0x/' | sed -e 's/0x0x/0x/')
9121 ext_len=$(echo $line | cut -d: -f4)
9122 if (( $frag_lun != $last_lun )); then
9123 logical=`echo $line | cut -d: -f2 | cut -d. -f1`
9124 if (( logical != 512 )); then
9126 error "FIEMAP on $fm_file failed; returned " \
9127 "logical start for lun $logical instead of 512"
9130 if (( tot_len != 512 )); then
9132 error "FIEMAP on $fm_file failed; returned " \
9133 "len $tot_len for OST $last_lun instead of 1024"
9140 (( tot_len += ext_len ))
9143 if (( num_luns != 2 || tot_len != 512 )); then
9145 error "FIEMAP on $fm_file failed; returned wrong number of " \
9146 "luns or wrong len for OST $last_lun"
9152 echo "FIEMAP on 2-stripe file with hole succeeded"
9154 run_test 130c "FIEMAP (2-stripe file with hole)"
9157 [ "$OSTCOUNT" -lt "3" ] &&
9158 skip_env "skipping FIEMAP on N-stripe file test" && return
9160 filefrag_op=$(filefrag -e 2>&1 | grep "invalid option")
9161 [ -n "$filefrag_op" ] && skip "filefrag does not support FIEMAP" &&
9164 trap cleanup_130 EXIT RETURN
9166 local fm_file=$DIR/$tfile
9167 $SETSTRIPE -S 65536 -c $OSTCOUNT $fm_file ||
9168 error "setstripe on $fm_file"
9169 [ "$(facet_fstype ost$(($($GETSTRIPE -i $fm_file) + 1)))" = "zfs" ] &&
9170 skip "ORI-366/LU-1941: FIEMAP unimplemented on ZFS" && return
9172 local actual_stripecnt=$($GETSTRIPE -c $fm_file)
9173 dd if=/dev/zero of=$fm_file bs=1M count=$actual_stripecnt ||
9174 error "dd failed on $fm_file"
9176 filefrag -ves $fm_file || error "filefrag $fm_file failed"
9177 filefrag_op=$(filefrag -ve $fm_file |
9178 sed -n '/ext:/,/found/{/ext:/d; /found/d; p}')
9180 last_lun=$(echo $filefrag_op | cut -d: -f5 |
9181 sed -e 's/^[ \t]*/0x/' | sed -e 's/0x0x/0x/')
9186 for line in $filefrag_op
9188 frag_lun=$(echo $line | cut -d: -f5 |
9189 sed -e 's/^[ \t]*/0x/' | sed -e 's/0x0x/0x/')
9190 ext_len=$(echo $line | cut -d: -f4)
9191 if (( $frag_lun != $last_lun )); then
9192 if (( tot_len != 1024 )); then
9194 error "FIEMAP on $fm_file failed; returned " \
9195 "len $tot_len for OST $last_lun instead of 1024"
9202 (( tot_len += ext_len ))
9205 if (( num_luns != actual_stripecnt || tot_len != 1024 )); then
9207 error "FIEMAP on $fm_file failed; returned wrong number of " \
9208 "luns or wrong len for OST $last_lun"
9214 echo "FIEMAP on N-stripe file succeeded"
9216 run_test 130d "FIEMAP (N-stripe file)"
9219 [ "$OSTCOUNT" -lt "2" ] &&
9220 skip_env "skipping continuation FIEMAP test" && return
9222 filefrag_op=$(filefrag -e 2>&1 | grep "invalid option")
9223 [ -n "$filefrag_op" ] && skip "filefrag does not support FIEMAP" && return
9225 trap cleanup_130 EXIT RETURN
9227 local fm_file=$DIR/$tfile
9228 $SETSTRIPE -S 131072 -c 2 $fm_file || error "setstripe on $fm_file"
9229 [ "$(facet_fstype ost$(($($GETSTRIPE -i $fm_file) + 1)))" = "zfs" ] &&
9230 skip "ORI-366/LU-1941: FIEMAP unimplemented on ZFS" && return
9233 EXPECTED_LEN=$(( (NUM_BLKS / 2) * 64 ))
9234 for ((i = 0; i < $NUM_BLKS; i++))
9236 dd if=/dev/zero of=$fm_file count=1 bs=64k seek=$((2*$i)) conv=notrunc > /dev/null 2>&1
9239 filefrag -ves $fm_file || error "filefrag $fm_file failed"
9240 filefrag_op=$(filefrag -ve $fm_file |
9241 sed -n '/ext:/,/found/{/ext:/d; /found/d; p}')
9243 last_lun=$(echo $filefrag_op | cut -d: -f5 |
9244 sed -e 's/^[ \t]*/0x/' | sed -e 's/0x0x/0x/')
9249 for line in $filefrag_op
9251 frag_lun=$(echo $line | cut -d: -f5 |
9252 sed -e 's/^[ \t]*/0x/' | sed -e 's/0x0x/0x/')
9253 ext_len=$(echo $line | cut -d: -f4)
9254 if (( $frag_lun != $last_lun )); then
9255 if (( tot_len != $EXPECTED_LEN )); then
9257 error "FIEMAP on $fm_file failed; returned " \
9258 "len $tot_len for OST $last_lun instead " \
9266 (( tot_len += ext_len ))
9269 if (( num_luns != 2 || tot_len != $EXPECTED_LEN )); then
9271 error "FIEMAP on $fm_file failed; returned wrong number " \
9272 "of luns or wrong len for OST $last_lun"
9278 echo "FIEMAP with continuation calls succeeded"
9280 run_test 130e "FIEMAP (test continuation FIEMAP calls)"
9282 # Test for writev/readv
9284 rwv -f $DIR/$tfile -w -n 3 524288 1048576 1572864 || \
9285 error "writev test failed"
9286 rwv -f $DIR/$tfile -r -v -n 2 1572864 1048576 || \
9287 error "readv failed"
9290 run_test 131a "test iov's crossing stripe boundary for writev/readv"
9293 rwv -f $DIR/$tfile -w -a -n 3 524288 1048576 1572864 || \
9294 error "append writev test failed"
9295 rwv -f $DIR/$tfile -w -a -n 2 1572864 1048576 || \
9296 error "append writev test failed"
9299 run_test 131b "test append writev"
9302 rwv -f $DIR/$tfile -w -d -n 1 1048576 || return 0
9305 run_test 131c "test read/write on file w/o objects"
9308 rwv -f $DIR/$tfile -w -n 1 1572864
9309 NOB=`rwv -f $DIR/$tfile -r -n 3 524288 524288 1048576 | awk '/error/ {print $6}'`
9310 if [ "$NOB" != 1572864 ]; then
9311 error "Short read filed: read $NOB bytes instead of 1572864"
9315 run_test 131d "test short read"
9318 rwv -f $DIR/$tfile -w -s 1048576 -n 1 1048576
9319 rwv -f $DIR/$tfile -r -z -s 0 -n 1 524288 || \
9320 error "read hitting hole failed"
9323 run_test 131e "test read hitting hole"
9329 $SINGLEMDS) res=`do_facet $SINGLEMDS $LCTL get_param mdt.$FSNAME-MDT0000.md_stats | grep "$2"`
9331 ost) res=`do_facet ost1 $LCTL get_param obdfilter.$FSNAME-OST0000.stats | grep "$2"`
9333 *) error "Wrong argument $1" ;;
9336 [ -z "$res" ] && error "The counter for $2 on $1 was not incremented"
9337 # if the argument $3 is zero, it means any stat increment is ok.
9338 if [[ $3 -gt 0 ]]; then
9339 count=$(echo $res | awk '{ print $2 }')
9340 [[ $count -ne $3 ]] &&
9341 error "The $2 counter on $1 is wrong - expected $3"
9346 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
9347 remote_ost_nodsh && skip "remote OST with nodsh" && return
9348 remote_mds_nodsh && skip "remote MDS with nodsh" && return
9350 do_facet $SINGLEMDS $LCTL list_param mdt.*.rename_stats ||
9351 { skip "MDS doesn't support rename stats"; return; }
9352 local testdir=$DIR/${tdir}/stats_testdir
9353 mkdir -p $DIR/${tdir}
9356 do_facet $SINGLEMDS $LCTL set_param mdt.*.md_stats=clear
9357 do_facet ost1 $LCTL set_param obdfilter.*.stats=clear
9359 # verify mdt stats first.
9360 mkdir ${testdir} || error "mkdir failed"
9361 check_stats $SINGLEMDS "mkdir" 1
9362 touch ${testdir}/${tfile} || error "touch failed"
9363 check_stats $SINGLEMDS "open" 1
9364 check_stats $SINGLEMDS "close" 1
9365 [ $(lustre_version_code $SINGLEMDS) -ge $(version_code 2.8.54) ] && {
9366 mknod ${testdir}/${tfile}-pipe p || error "mknod failed"
9367 check_stats $SINGLEMDS "mknod" 2
9369 rm -f ${testdir}/${tfile}-pipe || error "pipe remove failed"
9370 check_stats $SINGLEMDS "unlink" 1
9371 rm -f ${testdir}/${tfile} || error "file remove failed"
9372 check_stats $SINGLEMDS "unlink" 2
9374 # remove working dir and check mdt stats again.
9375 rmdir ${testdir} || error "rmdir failed"
9376 check_stats $SINGLEMDS "rmdir" 1
9378 local testdir1=$DIR/${tdir}/stats_testdir1
9380 mkdir -p ${testdir1}
9381 touch ${testdir1}/test1
9382 mv ${testdir1}/test1 ${testdir} || error "file crossdir rename"
9383 check_stats $SINGLEMDS "crossdir_rename" 1
9385 mv ${testdir}/test1 ${testdir}/test0 || error "file samedir rename"
9386 check_stats $SINGLEMDS "samedir_rename" 1
9390 run_test 133a "Verifying MDT stats ========================================"
9393 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
9394 remote_ost_nodsh && skip "remote OST with nodsh" && return
9395 remote_mds_nodsh && skip "remote MDS with nodsh" && return
9396 local testdir=$DIR/${tdir}/stats_testdir
9397 mkdir -p ${testdir} || error "mkdir failed"
9398 touch ${testdir}/${tfile} || error "touch failed"
9399 cancel_lru_locks mdc
9402 do_facet $SINGLEMDS $LCTL set_param mdt.*.md_stats=clear
9403 do_facet ost1 $LCTL set_param obdfilter.*.stats=clear
9405 # extra mdt stats verification.
9406 chmod 444 ${testdir}/${tfile} || error "chmod failed"
9407 check_stats $SINGLEMDS "setattr" 1
9408 do_facet $SINGLEMDS $LCTL set_param mdt.*.md_stats=clear
9409 if [ $(lustre_version_code $SINGLEMDS) -ne $(version_code 2.2.0) ]
9411 ls -l ${testdir}/${tfile} > /dev/null|| error "ls failed"
9412 check_stats $SINGLEMDS "getattr" 1
9414 $LFS df || error "lfs failed"
9415 check_stats $SINGLEMDS "statfs" 1
9419 run_test 133b "Verifying extra MDT stats =================================="
9422 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
9423 remote_ost_nodsh && skip "remote OST with nodsh" && return
9424 remote_mds_nodsh && skip "remote MDS with nodsh" && return
9425 local testdir=$DIR/${tdir}/stats_testdir
9426 test_mkdir -p ${testdir} || error "mkdir failed"
9428 # verify obdfilter stats.
9429 $SETSTRIPE -c 1 -i 0 ${testdir}/${tfile}
9431 cancel_lru_locks osc
9432 wait_delete_completed
9435 do_facet $SINGLEMDS $LCTL set_param mdt.*.md_stats=clear
9436 do_facet ost1 $LCTL set_param obdfilter.*.stats=clear
9438 dd if=/dev/zero of=${testdir}/${tfile} conv=notrunc bs=512k count=1 || error "dd failed"
9440 cancel_lru_locks osc
9441 check_stats ost "write" 1
9443 dd if=${testdir}/${tfile} of=/dev/null bs=1k count=1 || error "dd failed"
9444 check_stats ost "read" 1
9446 > ${testdir}/${tfile} || error "truncate failed"
9447 check_stats ost "punch" 1
9449 rm -f ${testdir}/${tfile} || error "file remove failed"
9450 wait_delete_completed
9451 check_stats ost "destroy" 1
9455 run_test 133c "Verifying OST stats ========================================"
9462 while [ $value -ge 2 ]; do
9467 if [ $orig -gt $order ]; then
9475 local size=('K' 'M' 'G' 'T');
9477 local size_string=$value
9479 while [ $value -ge 1024 ]; do
9480 if [ $i -gt 3 ]; then
9481 #T is the biggest unit we get here, if that is bigger,
9483 size_string=${value}T
9486 value=$((value >> 10))
9487 if [ $value -lt 1024 ]; then
9488 size_string=${value}${size[$i]}
9499 local context=${2:-.}
9500 local sample=$(do_facet $SINGLEMDS $LCTL get_param mdt.*.rename_stats |
9502 awk '/ '${size}'/ {print $4}' | sed -e "s/,//g")
9507 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
9508 remote_ost_nodsh && skip "remote OST with nodsh" && return
9509 remote_mds_nodsh && skip "remote MDS with nodsh" && return
9510 do_facet $SINGLEMDS $LCTL list_param mdt.*.rename_stats ||
9511 { skip "MDS doesn't support rename stats"; return; }
9513 local testdir1=$DIR/${tdir}/stats_testdir1
9514 local testdir2=$DIR/${tdir}/stats_testdir2
9516 do_facet $SINGLEMDS $LCTL set_param mdt.*.rename_stats=clear
9518 mkdir -p ${testdir1} || error "mkdir failed"
9519 mkdir -p ${testdir2} || error "mkdir failed"
9521 createmany -o $testdir1/test 512 || error "createmany failed"
9523 # check samedir rename size
9524 mv ${testdir1}/test0 ${testdir1}/test_0
9526 local testdir1_size=$(ls -l $DIR/${tdir} |
9527 awk '/stats_testdir1/ {print $5}')
9528 local testdir2_size=$(ls -l $DIR/${tdir} |
9529 awk '/stats_testdir2/ {print $5}')
9531 testdir1_size=$(order_2 $testdir1_size)
9532 testdir2_size=$(order_2 $testdir2_size)
9534 testdir1_size=$(size_in_KMGT $testdir1_size)
9535 testdir2_size=$(size_in_KMGT $testdir2_size)
9537 echo "source rename dir size: ${testdir1_size}"
9538 echo "target rename dir size: ${testdir2_size}"
9540 local cmd="do_facet $SINGLEMDS $LCTL get_param mdt.*.rename_stats"
9541 eval $cmd || error "$cmd failed"
9542 local samedir=$($cmd | grep 'same_dir')
9543 local same_sample=$(get_rename_size $testdir1_size)
9544 [ -z "$samedir" ] && error "samedir_rename_size count error"
9545 [[ $same_sample -eq 1 ]] ||
9546 error "samedir_rename_size error $same_sample"
9547 echo "Check same dir rename stats success"
9549 do_facet $SINGLEMDS $LCTL set_param mdt.*.rename_stats=clear
9551 # check crossdir rename size
9552 mv ${testdir1}/test_0 ${testdir2}/test_0
9554 testdir1_size=$(ls -l $DIR/${tdir} |
9555 awk '/stats_testdir1/ {print $5}')
9556 testdir2_size=$(ls -l $DIR/${tdir} |
9557 awk '/stats_testdir2/ {print $5}')
9559 testdir1_size=$(order_2 $testdir1_size)
9560 testdir2_size=$(order_2 $testdir2_size)
9562 testdir1_size=$(size_in_KMGT $testdir1_size)
9563 testdir2_size=$(size_in_KMGT $testdir2_size)
9565 echo "source rename dir size: ${testdir1_size}"
9566 echo "target rename dir size: ${testdir2_size}"
9568 eval $cmd || error "$cmd failed"
9569 local crossdir=$($cmd | grep 'crossdir')
9570 local src_sample=$(get_rename_size $testdir1_size crossdir_src)
9571 local tgt_sample=$(get_rename_size $testdir2_size crossdir_tgt)
9572 [ -z "$crossdir" ] && error "crossdir_rename_size count error"
9573 [[ $src_sample -eq 1 ]] ||
9574 error "crossdir_rename_size error $src_sample"
9575 [[ $tgt_sample -eq 1 ]] ||
9576 error "crossdir_rename_size error $tgt_sample"
9577 echo "Check cross dir rename stats success"
9580 run_test 133d "Verifying rename_stats ========================================"
9583 remote_mds_nodsh && skip "remote MDS with nodsh" && return
9584 remote_ost_nodsh && skip "remote OST with nodsh" && return
9585 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
9586 local testdir=$DIR/${tdir}/stats_testdir
9587 local ctr f0 f1 bs=32768 count=42 sum
9589 mkdir -p ${testdir} || error "mkdir failed"
9591 $SETSTRIPE -c 1 -i 0 ${testdir}/${tfile}
9593 for ctr in {write,read}_bytes; do
9595 cancel_lru_locks osc
9597 do_facet ost1 $LCTL set_param -n \
9598 "obdfilter.*.exports.clear=clear"
9600 if [ $ctr = write_bytes ]; then
9602 f1=${testdir}/${tfile}
9604 f0=${testdir}/${tfile}
9608 dd if=$f0 of=$f1 conv=notrunc bs=$bs count=$count || \
9611 cancel_lru_locks osc
9613 sum=$(do_facet ost1 $LCTL get_param \
9614 "obdfilter.*.exports.*.stats" |
9615 awk -v ctr=$ctr 'BEGIN { sum = 0 }
9616 $1 == ctr { sum += $7 }
9617 END { printf("%0.0f", sum) }')
9619 if ((sum != bs * count)); then
9620 error "Bad $ctr sum, expected $((bs * count)), got $sum"
9626 run_test 133e "Verifying OST {read,write}_bytes nid stats ================="
9629 for dir in /proc/fs/lustre/ /proc/sys/lnet/ /proc/sys/lustre/ \
9630 /sys/fs/lustre/ /sys/fs/lnet/ /sys/kernel/debug/lnet/ \
9631 /sys/kernel/debug/lustre/; do
9632 [[ -d $dir ]] && proc_dirs+=" $dir"
9636 remote_mds_nodsh && skip "remote MDS with nodsh" && return
9637 remote_ost_nodsh && skip "remote OST with nodsh" && return
9638 # First without trusting modes.
9639 find $proc_dirs -exec cat '{}' \; &> /dev/null
9641 # Second verifying readability.
9642 $LCTL get_param -R '*' &> /dev/null || error "proc file read failed"
9644 # eventually, this can also be replaced with "lctl get_param -R",
9645 # but not until that option is always available on the server
9647 for facet in $SINGLEMDS ost1; do
9648 do_facet $facet find $proc_dirs \
9649 ! -name req_history \
9650 -exec cat '{}' \\\; &> /dev/null
9652 do_facet $facet find $proc_dirs \
9653 ! -name req_history \
9655 -exec cat '{}' \\\; &> /dev/null ||
9656 error "proc file read failed"
9659 run_test 133f "Check for LBUGs/Oopses/unreadable files in /proc"
9662 remote_mds_nodsh && skip "remote MDS with nodsh" && return
9663 remote_ost_nodsh && skip "remote OST with nodsh" && return
9664 # Second verifying writability.
9667 -not -name force_lbug \
9668 -not -name changelog_mask \
9669 -exec badarea_io '{}' \; &> /dev/null ||
9670 error "find $proc_dirs failed"
9672 [ $(lustre_version_code $SINGLEMDS) -le $(version_code 2.5.54) ] &&
9673 skip "Too old lustre on MDS" && return
9675 [ $(lustre_version_code ost1) -le $(version_code 2.5.54) ] &&
9676 skip "Too old lustre on ost1" && return
9679 for facet in $SINGLEMDS ost1; do
9680 do_facet $facet find $proc_dirs \
9682 -not -name force_lbug \
9683 -not -name changelog_mask \
9684 -exec badarea_io '{}' \\\; &> /dev/null ||
9685 error "$facet find $proc_dirs failed"
9689 # remount the FS in case writes/reads /proc break the FS
9690 cleanup || error "failed to unmount"
9691 setup || error "failed to setup"
9694 run_test 133g "Check for Oopses on bad io area writes/reads in /proc"
9697 remote_mds_nodsh && skip "remote MDS with nodsh" && return
9698 [[ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.7.54) ]] &&
9699 skip "Need MDS version at least 2.7.54" && return
9701 mkdir -p $DIR/$tdir || error "failed to create $DIR/$tdir"
9702 cancel_lru_locks mdc
9704 local nsdir="ldlm.namespaces.*-MDT0000-mdc-*"
9705 local unused=$($LCTL get_param -n $nsdir.lock_unused_count)
9706 [ $unused -eq 0 ] || error "$unused locks are not cleared"
9709 createmany -o $DIR/$tdir/f $nr ||
9710 error "failed to create $nr files in $DIR/$tdir"
9711 unused=$($LCTL get_param -n $nsdir.lock_unused_count)
9713 #define OBD_FAIL_LDLM_WATERMARK_LOW 0x327
9714 do_facet mds1 $LCTL set_param fail_loc=0x327
9715 do_facet mds1 $LCTL set_param fail_val=500
9718 echo "sleep 10 seconds ..."
9720 local lck_cnt=$($LCTL get_param -n $nsdir.lock_unused_count)
9722 do_facet mds1 $LCTL set_param fail_loc=0
9723 do_facet mds1 $LCTL set_param fail_val=0
9724 [ $lck_cnt -lt $unused ] ||
9725 error "No locks reclaimed, before:$unused, after:$lck_cnt"
9728 unlinkmany $DIR/$tdir/f $nr
9730 run_test 134a "Server reclaims locks when reaching lock_reclaim_threshold"
9733 remote_mds_nodsh && skip "remote MDS with nodsh" && return
9734 [[ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.7.54) ]] &&
9735 skip "Need MDS version at least 2.7.54" && return
9737 mkdir -p $DIR/$tdir || error "failed to create $DIR/$tdir"
9738 cancel_lru_locks mdc
9740 local low_wm=$(do_facet mds1 $LCTL get_param -n \
9741 ldlm.lock_reclaim_threshold_mb)
9742 # disable reclaim temporarily
9743 do_facet mds1 $LCTL set_param ldlm.lock_reclaim_threshold_mb=0
9745 #define OBD_FAIL_LDLM_WATERMARK_HIGH 0x328
9746 do_facet mds1 $LCTL set_param fail_loc=0x328
9747 do_facet mds1 $LCTL set_param fail_val=500
9749 $LCTL set_param debug=+trace
9752 createmany -o $DIR/$tdir/f $nr &
9755 echo "Sleep $TIMEOUT seconds ..."
9757 if ! ps -p $create_pid > /dev/null 2>&1; then
9758 do_facet mds1 $LCTL set_param fail_loc=0
9759 do_facet mds1 $LCTL set_param fail_val=0
9760 do_facet mds1 $LCTL set_param \
9761 ldlm.lock_reclaim_threshold_mb=${low_wm}m
9762 error "createmany finished incorrectly!"
9764 do_facet mds1 $LCTL set_param fail_loc=0
9765 do_facet mds1 $LCTL set_param fail_val=0
9766 do_facet mds1 $LCTL set_param ldlm.lock_reclaim_threshold_mb=${low_wm}m
9767 wait $create_pid || return 1
9769 unlinkmany $DIR/$tdir/f $nr
9771 run_test 134b "Server rejects lock request when reaching lock_limit_mb"
9773 test_140() { #bug-17379
9774 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
9775 test_mkdir -p $DIR/$tdir || error "Creating dir $DIR/$tdir"
9776 cd $DIR/$tdir || error "Changing to $DIR/$tdir"
9777 cp $(which stat) . || error "Copying stat to $DIR/$tdir"
9779 # VFS limits max symlink depth to 5(4KSTACK) or 7(8KSTACK) or 8
9780 # For kernel > 3.5, bellow only tests consecutive symlink (MAX 40)
9782 while i=`expr $i + 1`; do
9783 test_mkdir -p $i || error "Creating dir $i"
9784 cd $i || error "Changing to $i"
9785 ln -s ../stat stat || error "Creating stat symlink"
9786 # Read the symlink until ELOOP present,
9787 # not LBUGing the system is considered success,
9788 # we didn't overrun the stack.
9789 $OPENFILE -f O_RDONLY stat >/dev/null 2>&1; ret=$?
9791 if [ $ret -eq 40 ]; then
9794 error "Open stat symlink"
9800 echo "The symlink depth = $i"
9801 [ $i -eq 5 -o $i -eq 7 -o $i -eq 8 -o $i -eq 40 ] ||
9802 error "Invalid symlink depth"
9804 # Test recursive symlink
9805 ln -s symlink_self symlink_self
9806 $OPENFILE -f O_RDONLY symlink_self >/dev/null 2>&1; ret=$?
9807 echo "open symlink_self returns $ret"
9808 [ $ret -eq 40 ] || error "recursive symlink doesn't return -ELOOP"
9810 run_test 140 "Check reasonable stack depth (shouldn't LBUG) ===="
9813 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
9814 local TF="$TMP/$tfile"
9816 dd if=/dev/urandom of=$TF bs=6096 count=1 || error "dd failed"
9818 cancel_lru_locks osc
9819 cmp $TF $DIR/$tfile || error "$TMP/$tfile $DIR/$tfile differ"
9820 remount_client $MOUNT
9822 cmp $TF $DIR/$tfile || error "$TF $DIR/$tfile differ (remount)"
9825 $TRUNCATE $DIR/$tfile 6000
9826 cancel_lru_locks osc
9827 cmp $TF $DIR/$tfile || error "$TF $DIR/$tfile differ (truncate1)"
9830 echo "12345" >>$DIR/$tfile
9831 cancel_lru_locks osc
9832 cmp $TF $DIR/$tfile || error "$TF $DIR/$tfile differ (append1)"
9835 echo "12345" >>$DIR/$tfile
9836 cancel_lru_locks osc
9837 cmp $TF $DIR/$tfile || error "$TF $DIR/$tfile differ (append2)"
9842 run_test 150 "truncate/append tests"
9844 #LU-2902 roc_hit was not able to read all values from lproc
9845 function roc_hit_init() {
9846 local list=$(comma_list $(osts_nodes))
9847 local dir=$DIR/$tdir-check
9848 local file=$dir/file
9854 #use setstripe to do a write to every ost
9855 for i in $(seq 0 $((OSTCOUNT-1))); do
9856 $SETSTRIPE -c 1 -i $i $dir || error "$SETSTRIPE $file failed"
9857 dd if=/dev/urandom of=$file bs=4k count=4 2>&1 > /dev/null
9858 idx=$(printf %04x $i)
9859 BEFORE=$(get_osd_param $list *OST*$idx stats |
9860 awk '$1 == "cache_access" {sum += $7}
9861 END { printf("%0.0f", sum) }')
9863 cancel_lru_locks osc
9864 cat $file >/dev/null
9866 AFTER=$(get_osd_param $list *OST*$idx stats |
9867 awk '$1 == "cache_access" {sum += $7}
9868 END { printf("%0.0f", sum) }')
9870 echo BEFORE:$BEFORE AFTER:$AFTER
9871 if ! let "AFTER - BEFORE == 4"; then
9873 error "roc_hit is not safe to use"
9881 function roc_hit() {
9882 local list=$(comma_list $(osts_nodes))
9883 echo $(get_osd_param $list '' stats |
9884 awk '$1 == "cache_hit" {sum += $7}
9885 END { printf("%0.0f", sum) }')
9888 function set_cache() {
9891 if [ "$2" == "off" ]; then
9894 local list=$(comma_list $(osts_nodes))
9895 set_osd_param $list '' $1_cache_enable $on
9897 cancel_lru_locks osc
9901 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
9902 remote_ost_nodsh && skip "remote OST with nodsh" && return
9905 local list=$(comma_list $(osts_nodes))
9907 # check whether obdfilter is cache capable at all
9908 if ! get_osd_param $list '' read_cache_enable >/dev/null; then
9909 echo "not cache-capable obdfilter"
9913 # check cache is enabled on all obdfilters
9914 if get_osd_param $list '' read_cache_enable | grep 0; then
9915 echo "oss cache is disabled"
9919 set_osd_param $list '' writethrough_cache_enable 1
9921 # check write cache is enabled on all obdfilters
9922 if get_osd_param $list '' writethrough_cache_enable | grep 0; then
9923 echo "oss write cache is NOT enabled"
9929 #define OBD_FAIL_OBD_NO_LRU 0x609
9930 do_nodes $list $LCTL set_param fail_loc=0x609
9932 # pages should be in the case right after write
9933 dd if=/dev/urandom of=$DIR/$tfile bs=4k count=$CPAGES ||
9936 local BEFORE=$(roc_hit)
9937 cancel_lru_locks osc
9938 cat $DIR/$tfile >/dev/null
9939 local AFTER=$(roc_hit)
9941 do_nodes $list $LCTL set_param fail_loc=0
9943 if ! let "AFTER - BEFORE == CPAGES"; then
9944 error "NOT IN CACHE: before: $BEFORE, after: $AFTER"
9947 # the following read invalidates the cache
9948 cancel_lru_locks osc
9949 set_osd_param $list '' read_cache_enable 0
9950 cat $DIR/$tfile >/dev/null
9952 # now data shouldn't be found in the cache
9954 cancel_lru_locks osc
9955 cat $DIR/$tfile >/dev/null
9957 if let "AFTER - BEFORE != 0"; then
9958 error "IN CACHE: before: $BEFORE, after: $AFTER"
9961 set_osd_param $list '' read_cache_enable 1
9964 run_test 151 "test cache on oss and controls ==============================="
9967 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
9968 local TF="$TMP/$tfile"
9970 # simulate ENOMEM during write
9971 #define OBD_FAIL_OST_NOMEM 0x226
9972 lctl set_param fail_loc=0x80000226
9973 dd if=/dev/urandom of=$TF bs=6096 count=1 || error "dd failed"
9975 sync || error "sync failed"
9976 lctl set_param fail_loc=0
9978 # discard client's cache
9979 cancel_lru_locks osc
9981 # simulate ENOMEM during read
9982 lctl set_param fail_loc=0x80000226
9983 cmp $TF $DIR/$tfile || error "cmp failed"
9984 lctl set_param fail_loc=0
9988 run_test 152 "test read/write with enomem ============================"
9991 $MULTIOP $DIR/$tfile Ow4096Ycu || error "multiop failed"
9993 run_test 153 "test if fdatasync does not crash ======================="
9995 dot_lustre_fid_permission_check() {
9997 local ffid=$MOUNT/.lustre/fid/$fid
10000 echo "stat fid $fid"
10001 stat $ffid > /dev/null || error "stat $ffid failed."
10002 echo "touch fid $fid"
10003 touch $ffid || error "touch $ffid failed."
10004 echo "write to fid $fid"
10005 cat /etc/hosts > $ffid || error "write $ffid failed."
10006 echo "read fid $fid"
10007 diff /etc/hosts $ffid || error "read $ffid failed."
10008 echo "append write to fid $fid"
10009 cat /etc/hosts >> $ffid || error "append write $ffid failed."
10010 echo "rename fid $fid"
10011 mv $ffid $test_dir/$tfile.1 &&
10012 error "rename $ffid to $tfile.1 should fail."
10013 touch $test_dir/$tfile.1
10014 mv $test_dir/$tfile.1 $ffid &&
10015 error "rename $tfile.1 to $ffid should fail."
10016 rm -f $test_dir/$tfile.1
10017 echo "truncate fid $fid"
10018 $TRUNCATE $ffid 777 || error "truncate $ffid failed."
10019 if [ $MDSCOUNT -lt 2 ]; then #FIXME when cross-MDT hard link is working
10020 echo "link fid $fid"
10021 ln -f $ffid $test_dir/tfile.lnk || error "link $ffid failed."
10023 if [ -n $(lctl get_param -n mdc.*-mdc-*.connect_flags | grep acl) ]; then
10024 echo "setfacl fid $fid"
10025 setfacl -R -m u:bin:rwx $ffid || error "setfacl $ffid failed."
10026 echo "getfacl fid $fid"
10027 getfacl $ffid >/dev/null || error "getfacl $ffid failed."
10029 echo "unlink fid $fid"
10030 unlink $MOUNT/.lustre/fid/$fid && error "unlink $ffid should fail."
10031 echo "mknod fid $fid"
10032 mknod $ffid c 1 3 && error "mknod $ffid should fail."
10034 fid=[0xf00000400:0x1:0x0]
10035 ffid=$MOUNT/.lustre/fid/$fid
10037 echo "stat non-exist fid $fid"
10038 stat $ffid > /dev/null && error "stat non-exist $ffid should fail."
10039 echo "write to non-exist fid $fid"
10040 cat /etc/hosts > $ffid && error "write non-exist $ffid should fail."
10041 echo "link new fid $fid"
10042 ln $test_dir/$tfile $ffid && error "link $ffid should fail."
10044 mkdir -p $test_dir/$tdir
10045 touch $test_dir/$tdir/$tfile
10046 fid=$($LFS path2fid $test_dir/$tdir)
10049 error "error: could not get fid for $test_dir/$dir/$tfile."
10051 ffid=$MOUNT/.lustre/fid/$fid
10054 ls $ffid > /dev/null || error "ls $ffid failed."
10055 echo "touch $fid/$tfile.1"
10056 touch $ffid/$tfile.1 || error "touch $ffid/$tfile.1 failed."
10058 echo "touch $MOUNT/.lustre/fid/$tfile"
10059 touch $MOUNT/.lustre/fid/$tfile && \
10060 error "touch $MOUNT/.lustre/fid/$tfile should fail."
10062 echo "setxattr to $MOUNT/.lustre/fid"
10063 setfattr -n trusted.name1 -v value1 $MOUNT/.lustre/fid
10065 echo "listxattr for $MOUNT/.lustre/fid"
10066 getfattr -d -m "^trusted" $MOUNT/.lustre/fid
10068 echo "delxattr from $MOUNT/.lustre/fid"
10069 setfattr -x trusted.name1 $MOUNT/.lustre/fid
10071 echo "touch invalid fid: $MOUNT/.lustre/fid/[0x200000400:0x2:0x3]"
10072 touch $MOUNT/.lustre/fid/[0x200000400:0x2:0x3] &&
10073 error "touch invalid fid should fail."
10075 echo "touch non-normal fid: $MOUNT/.lustre/fid/[0x1:0x2:0x0]"
10076 touch $MOUNT/.lustre/fid/[0x1:0x2:0x0] &&
10077 error "touch non-normal fid should fail."
10079 echo "rename $tdir to $MOUNT/.lustre/fid"
10080 mrename $test_dir/$tdir $MOUNT/.lustre/fid &&
10081 error "rename to $MOUNT/.lustre/fid should fail."
10083 if [ $(lustre_version_code $SINGLEMDS) -ge $(version_code 2.3.51) ]
10085 local old_obf_mode=$(stat --format="%a" $DIR/.lustre/fid)
10086 local new_obf_mode=777
10088 echo "change mode of $DIR/.lustre/fid to $new_obf_mode"
10089 chmod $new_obf_mode $DIR/.lustre/fid ||
10090 error "chmod $new_obf_mode $DIR/.lustre/fid failed"
10092 local obf_mode=$(stat --format=%a $DIR/.lustre/fid)
10093 [ $obf_mode -eq $new_obf_mode ] ||
10094 error "stat $DIR/.lustre/fid returned wrong mode $obf_mode"
10096 echo "restore mode of $DIR/.lustre/fid to $old_obf_mode"
10097 chmod $old_obf_mode $DIR/.lustre/fid ||
10098 error "chmod $old_obf_mode $DIR/.lustre/fid failed"
10101 $OPENFILE -f O_LOV_DELAY_CREATE:O_CREAT $test_dir/$tfile-2
10102 fid=$($LFS path2fid $test_dir/$tfile-2)
10104 if [ $(lustre_version_code $SINGLEMDS) -ge $(version_code 2.6.50) ]
10106 echo "cp /etc/passwd $MOUNT/.lustre/fid/$fid"
10107 cp /etc/passwd $MOUNT/.lustre/fid/$fid ||
10108 error "create lov data thru .lustre failed"
10110 echo "cp /etc/passwd $test_dir/$tfile-2"
10111 cp /etc/passwd $test_dir/$tfile-2 ||
10112 error "copy to $test_dir/$tfile-2 failed."
10113 echo "diff /etc/passwd $MOUNT/.lustre/fid/$fid"
10114 diff /etc/passwd $MOUNT/.lustre/fid/$fid ||
10115 error "diff /etc/passwd $MOUNT/.lustre/fid/$fid failed."
10117 rm -rf $test_dir/tfile.lnk
10118 rm -rf $test_dir/$tfile-2
10122 [[ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.4.1) ]] &&
10123 skip "Need MDS version at least 2.4.1" && return
10126 local FID=$($LFS path2fid $DIR/$tfile)
10127 [ -z "$FID" ] && error "path2fid unable to get $DIR/$tfile FID"
10129 # check that we get the same pathname back
10130 local FOUND=$($LFS fid2path $MOUNT "$FID")
10131 [ -z "$FOUND" ] && error "fid2path unable to get $FID path"
10132 [ "$FOUND" != "$DIR/$tfile" ] &&
10133 error "fid2path(path2fid($DIR/$tfile)) = $FOUND != $DIR/$tfile"
10137 run_test 154A "lfs path2fid and fid2path basic checks"
10140 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
10141 [[ $(lustre_version_code $SINGLEMDS) -ge $(version_code 2.2.51) ]] ||
10142 { skip "Need MDS version at least 2.2.51"; return 0; }
10143 [ -z "$(which setfacl)" ] && skip "must have setfacl tool" && return
10144 [ -n "$FILESET" ] && skip "SKIP due to FILESET set" && return
10146 cp /etc/hosts $DIR/$tfile
10148 fid=$($LFS path2fid $DIR/$tfile)
10150 [ $rc -ne 0 ] && error "error: could not get fid for $DIR/$tfile."
10152 dot_lustre_fid_permission_check "$fid" $DIR ||
10153 error "dot lustre permission check $fid failed"
10155 rm -rf $MOUNT/.lustre && error ".lustre is not allowed to be unlinked"
10157 touch $MOUNT/.lustre/file &&
10158 error "creation is not allowed under .lustre"
10160 mkdir $MOUNT/.lustre/dir &&
10161 error "mkdir is not allowed under .lustre"
10165 run_test 154a "Open-by-FID"
10168 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
10169 [[ $(lustre_version_code $SINGLEMDS) -ge $(version_code 2.2.51) ]] ||
10170 { skip "Need MDS version at least 2.2.51"; return 0; }
10171 [ -n "$FILESET" ] && skip "SKIP due to FILESET set" && return
10173 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
10175 local remote_dir=$DIR/$tdir/remote_dir
10179 mkdir -p $DIR/$tdir
10180 $LFS mkdir -i $MDTIDX $remote_dir ||
10181 error "create remote directory failed"
10183 cp /etc/hosts $remote_dir/$tfile
10185 fid=$($LFS path2fid $remote_dir/$tfile)
10187 [ $rc -ne 0 ] && error "error: could not get fid for $remote_dir/$tfile"
10189 dot_lustre_fid_permission_check "$fid" $remote_dir ||
10190 error "dot lustre permission check $fid failed"
10193 run_test 154b "Open-by-FID for remote directory"
10196 [[ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.4.1) ]] &&
10197 skip "Need MDS version at least 2.4.1" && return
10199 touch $DIR/$tfile.1 $DIR/$tfile.2 $DIR/$tfile.3
10200 local FID1=$($LFS path2fid $DIR/$tfile.1)
10201 local FID2=$($LFS path2fid $DIR/$tfile.2)
10202 local FID3=$($LFS path2fid $DIR/$tfile.3)
10205 $LFS path2fid $DIR/$tfile.[123] | while read PATHNAME FID; do
10206 [ "$PATHNAME" = "$DIR/$tfile.$N:" ] ||
10207 error "path2fid pathname $PATHNAME != $DIR/$tfile.$N:"
10209 [ "$FID" = "${!want}" ] ||
10210 error "path2fid $PATHNAME FID $FID != FID$N ${!want}"
10214 $LFS fid2path $MOUNT "$FID1" "$FID2" "$FID3" | while read PATHNAME;
10216 [ "$PATHNAME" = "$DIR/$tfile.$N" ] ||
10217 error "fid2path pathname $PATHNAME != $DIR/$tfile.$N:"
10221 run_test 154c "lfs path2fid and fid2path multiple arguments"
10224 remote_mds_nodsh && skip "remote MDS with nodsh" && return
10225 [[ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.5.53) ]] &&
10226 skip "Need MDS version at least 2.5.53" && return
10228 if remote_mds; then
10229 nid=$($LCTL list_nids | sed "s/\./\\\./g")
10233 local proc_ofile="mdt.*.exports.'$nid'.open_files"
10240 local fid=$($LFS path2fid $DIR/$tfile)
10243 cmd="exec $fd<$DIR/$tfile"
10245 local fid_list=$(do_facet $SINGLEMDS $LCTL get_param $proc_ofile)
10246 echo "$fid_list" | grep "$fid"
10249 cmd="exec $fd>/dev/null"
10251 if [ $rc -ne 0 ]; then
10252 error "FID $fid not found in open files list $fid_list"
10255 run_test 154d "Verify open file fid"
10259 [[ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.6.50) ]] &&
10260 skip "Need MDS version at least 2.6.50" && return
10262 if ls -a $MOUNT | grep -q '^\.lustre$'; then
10263 error ".lustre returned by readdir"
10266 run_test 154e ".lustre is not returned by readdir"
10269 [ -n "$FILESET" ] && skip "SKIP due to FILESET set" && return
10270 # create parent directory on a single MDT to avoid cross-MDT hardlinks
10271 test_mkdir -p -c1 $DIR/$tdir/d
10272 # test dirs inherit from its stripe
10273 mkdir -p $DIR/$tdir/d/foo1 || error "mkdir error"
10274 mkdir -p $DIR/$tdir/d/foo2 || error "mkdir error"
10275 cp /etc/hosts $DIR/$tdir/d/foo1/$tfile
10276 ln $DIR/$tdir/d/foo1/$tfile $DIR/$tdir/d/foo2/link
10279 # get fid of parents
10280 local FID0=$($LFS path2fid $DIR/$tdir/d)
10281 local FID1=$($LFS path2fid $DIR/$tdir/d/foo1)
10282 local FID2=$($LFS path2fid $DIR/$tdir/d/foo2)
10283 local FID3=$($LFS path2fid $DIR)
10285 # check that path2fid --parents returns expected <parent_fid>/name
10286 # 1) test for a directory (single parent)
10287 local parent=$($LFS path2fid --parents $DIR/$tdir/d/foo1)
10288 [ "$parent" == "$FID0/foo1" ] ||
10289 error "expected parent: $FID0/foo1, got: $parent"
10291 # 2) test for a file with nlink > 1 (multiple parents)
10292 parent=$($LFS path2fid --parents $DIR/$tdir/d/foo1/$tfile)
10293 echo "$parent" | grep -F "$FID1/$tfile" ||
10294 error "$FID1/$tfile not returned in parent list"
10295 echo "$parent" | grep -F "$FID2/link" ||
10296 error "$FID2/link not returned in parent list"
10298 # 3) get parent by fid
10299 local file_fid=$($LFS path2fid $DIR/$tdir/d/foo1/$tfile)
10300 parent=$($LFS path2fid --parents $MOUNT/.lustre/fid/$file_fid)
10301 echo "$parent" | grep -F "$FID1/$tfile" ||
10302 error "$FID1/$tfile not returned in parent list (by fid)"
10303 echo "$parent" | grep -F "$FID2/link" ||
10304 error "$FID2/link not returned in parent list (by fid)"
10306 # 4) test for entry in root directory
10307 parent=$($LFS path2fid --parents $DIR/f)
10308 echo "$parent" | grep -F "$FID3/f" ||
10309 error "$FID3/f not returned in parent list"
10311 # 5) test it on root directory
10312 [ -z "$($LFS path2fid --parents $MOUNT 2>/dev/null)" ] ||
10313 error "$MOUNT should not have parents"
10315 # enable xattr caching and check that linkea is correctly updated
10316 local save="$TMP/$TESTSUITE-$TESTNAME.parameters"
10317 save_lustre_params client "llite.*.xattr_cache" > $save
10318 lctl set_param llite.*.xattr_cache 1
10320 # 6.1) linkea update on rename
10321 mv $DIR/$tdir/d/foo1/$tfile $DIR/$tdir/d/foo2/$tfile.moved
10323 # get parents by fid
10324 parent=$($LFS path2fid --parents $MOUNT/.lustre/fid/$file_fid)
10325 # foo1 should no longer be returned in parent list
10326 echo "$parent" | grep -F "$FID1" &&
10327 error "$FID1 should no longer be in parent list"
10328 # the new path should appear
10329 echo "$parent" | grep -F "$FID2/$tfile.moved" ||
10330 error "$FID2/$tfile.moved is not in parent list"
10332 # 6.2) linkea update on unlink
10333 rm -f $DIR/$tdir/d/foo2/link
10334 parent=$($LFS path2fid --parents $MOUNT/.lustre/fid/$file_fid)
10335 # foo2/link should no longer be returned in parent list
10336 echo "$parent" | grep -F "$FID2/link" &&
10337 error "$FID2/link should no longer be in parent list"
10341 restore_lustre_params < $save
10344 run_test 154f "get parent fids by reading link ea"
10348 [[ $(lustre_version_code $SINGLEMDS) -ge $(version_code 2.6.92) ]] ||
10349 { skip "Need MDS version at least 2.6.92"; return 0; }
10350 [ -n "$FILESET" ] && skip "SKIP due to FILESET set" && return
10352 mkdir -p $DIR/$tdir
10353 llapi_fid_test -d $DIR/$tdir
10355 run_test 154g "various llapi FID tests"
10357 test_155_small_load() {
10358 local temp=$TMP/$tfile
10359 local file=$DIR/$tfile
10361 dd if=/dev/urandom of=$temp bs=6096 count=1 || \
10362 error "dd of=$temp bs=6096 count=1 failed"
10364 cancel_lru_locks osc
10365 cmp $temp $file || error "$temp $file differ"
10367 $TRUNCATE $temp 6000
10368 $TRUNCATE $file 6000
10369 cmp $temp $file || error "$temp $file differ (truncate1)"
10371 echo "12345" >>$temp
10372 echo "12345" >>$file
10373 cmp $temp $file || error "$temp $file differ (append1)"
10375 echo "12345" >>$temp
10376 echo "12345" >>$file
10377 cmp $temp $file || error "$temp $file differ (append2)"
10383 test_155_big_load() {
10384 remote_ost_nodsh && skip "remote OST with nodsh" && return
10385 local temp=$TMP/$tfile
10386 local file=$DIR/$tfile
10389 local cache_size=$(do_facet ost$((MAXI+1)) \
10390 "awk '/cache/ {sum+=\\\$4} END {print sum}' /proc/cpuinfo")
10391 local large_file_size=$((cache_size * 2))
10393 echo "OSS cache size: $cache_size KB"
10394 echo "Large file size: $large_file_size KB"
10396 [ $MAXV -le $large_file_size ] && \
10397 skip_env "max available OST size needs > $large_file_size KB" && \
10400 $SETSTRIPE $file -c 1 -i $MAXI || error "$SETSTRIPE $file failed"
10402 dd if=/dev/urandom of=$temp bs=$large_file_size count=1k || \
10403 error "dd of=$temp bs=$large_file_size count=1k failed"
10406 cancel_lru_locks osc
10407 cmp $temp $file || error "$temp $file differ"
10414 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
10416 set_cache writethrough on
10417 test_155_small_load
10419 run_test 155a "Verify small file correctness: read cache:on write_cache:on"
10422 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
10424 set_cache writethrough off
10425 test_155_small_load
10427 run_test 155b "Verify small file correctness: read cache:on write_cache:off"
10430 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
10432 set_cache writethrough on
10433 test_155_small_load
10435 run_test 155c "Verify small file correctness: read cache:off write_cache:on"
10438 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
10440 set_cache writethrough off
10441 test_155_small_load
10443 run_test 155d "Verify small file correctness: read cache:off write_cache:off"
10446 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
10448 set_cache writethrough on
10451 run_test 155e "Verify big file correctness: read cache:on write_cache:on"
10454 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
10456 set_cache writethrough off
10459 run_test 155f "Verify big file correctness: read cache:on write_cache:off"
10462 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
10464 set_cache writethrough on
10467 run_test 155g "Verify big file correctness: read cache:off write_cache:on"
10470 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
10472 set_cache writethrough off
10475 run_test 155h "Verify big file correctness: read cache:off write_cache:off"
10478 remote_ost_nodsh && skip "remote OST with nodsh" && return
10479 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
10483 local file="$DIR/$tfile"
10485 [ "$(facet_fstype ost1)" = "zfs" -a \
10486 $(lustre_version_code ost1 -lt $(version_code 2.6.93)) ] &&
10487 skip "LU-1956/LU-2261: stats not implemented on OSD ZFS" &&
10492 log "Turn on read and write cache"
10494 set_cache writethrough on
10496 log "Write data and read it back."
10497 log "Read should be satisfied from the cache."
10498 dd if=/dev/urandom of=$file bs=4k count=$CPAGES || error "dd failed"
10500 cancel_lru_locks osc
10501 cat $file >/dev/null
10503 if ! let "AFTER - BEFORE == CPAGES"; then
10504 error "NOT IN CACHE: before: $BEFORE, after: $AFTER"
10506 log "cache hits:: before: $BEFORE, after: $AFTER"
10509 log "Read again; it should be satisfied from the cache."
10511 cancel_lru_locks osc
10512 cat $file >/dev/null
10514 if ! let "AFTER - BEFORE == CPAGES"; then
10515 error "NOT IN CACHE: before: $BEFORE, after: $AFTER"
10517 log "cache hits:: before: $BEFORE, after: $AFTER"
10520 log "Turn off the read cache and turn on the write cache"
10522 set_cache writethrough on
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"
10535 log "Read again; it should not be satisfied from the cache."
10537 cancel_lru_locks osc
10538 cat $file >/dev/null
10540 if ! let "AFTER - BEFORE == 0"; then
10541 error "IN CACHE: before: $BEFORE, after: $AFTER"
10543 log "cache hits:: before: $BEFORE, after: $AFTER"
10546 log "Write data and read it back."
10547 log "Read should be satisfied from the cache."
10548 dd if=/dev/urandom of=$file bs=4k count=$CPAGES || error "dd failed"
10550 cancel_lru_locks osc
10551 cat $file >/dev/null
10553 if ! let "AFTER - BEFORE == CPAGES"; then
10554 error "NOT IN CACHE: before: $BEFORE, after: $AFTER"
10556 log "cache hits:: before: $BEFORE, after: $AFTER"
10559 log "Read again; it should not be satisfied from the cache."
10561 cancel_lru_locks osc
10562 cat $file >/dev/null
10564 if ! let "AFTER - BEFORE == 0"; then
10565 error "IN CACHE: before: $BEFORE, after: $AFTER"
10567 log "cache hits:: before: $BEFORE, after: $AFTER"
10570 log "Turn off read and write cache"
10572 set_cache writethrough off
10574 log "Write data and read it back"
10575 log "It should not be satisfied from the cache."
10577 dd if=/dev/urandom of=$file bs=4k count=$CPAGES || error "dd failed"
10578 cancel_lru_locks osc
10580 cat $file >/dev/null
10582 if ! let "AFTER - BEFORE == 0"; then
10583 error_ignore bz20762 "IN CACHE: before: $BEFORE, after: $AFTER"
10585 log "cache hits:: before: $BEFORE, after: $AFTER"
10588 log "Turn on the read cache and turn off the write cache"
10590 set_cache writethrough off
10592 log "Write data and read it back"
10593 log "It should not be satisfied from the cache."
10595 dd if=/dev/urandom of=$file bs=4k count=$CPAGES || error "dd failed"
10597 cancel_lru_locks osc
10598 cat $file >/dev/null
10600 if ! let "AFTER - BEFORE == 0"; then
10601 error_ignore bz20762 "IN CACHE: before: $BEFORE, after: $AFTER"
10603 log "cache hits:: before: $BEFORE, after: $AFTER"
10606 log "Read again; it should be satisfied from the cache."
10608 cancel_lru_locks osc
10609 cat $file >/dev/null
10611 if ! let "AFTER - BEFORE == CPAGES"; then
10612 error "NOT IN CACHE: before: $BEFORE, after: $AFTER"
10614 log "cache hits:: before: $BEFORE, after: $AFTER"
10619 run_test 156 "Verification of tunables"
10623 if [[ $MDSCOUNT -gt 1 ]]; then
10624 error_ignore bz17935 $*
10632 local CL_MASK_PARAM="mdd.$MDT0.changelog_mask"
10634 MASK=$(do_facet $SINGLEMDS $LCTL get_param $CL_MASK_PARAM| grep -c "$1")
10636 if [ $MASK -eq 1 ]; then
10637 do_facet $SINGLEMDS $LCTL set_param $CL_MASK_PARAM="-$1"
10639 do_facet $SINGLEMDS $LCTL set_param $CL_MASK_PARAM="+$1"
10643 changelog_extract_field() {
10647 local identifier=$4
10649 $LFS changelog $mdt | gawk "/$cltype.*$file$/ {
10650 print gensub(/^.* "$identifier'(\[[^\]]*\]).*$/,"\\1",1)}' |
10655 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
10656 remote_mds_nodsh && skip "remote MDS with nodsh" && return
10657 [ $(lustre_version_code $SINGLEMDS) -ge $(version_code 2.2.0) ] ||
10658 { skip "Need MDS version at least 2.2.0"; return; }
10660 local CL_USERS="mdd.$MDT0.changelog_users"
10661 local GET_CL_USERS="do_facet $SINGLEMDS $LCTL get_param -n $CL_USERS"
10662 USER=$(do_facet $SINGLEMDS $LCTL --device $MDT0 changelog_register -n)
10663 echo "Registered as changelog user $USER"
10664 $GET_CL_USERS | grep -q $USER ||
10665 error "User $USER not found in changelog_users"
10668 test_mkdir -p $DIR/$tdir/pics/2008/zachy
10669 touch $DIR/$tdir/pics/2008/zachy/timestamp
10670 cp /etc/hosts $DIR/$tdir/pics/2008/zachy/pic1.jpg
10671 mv $DIR/$tdir/pics/2008/zachy $DIR/$tdir/pics/zach
10672 ln $DIR/$tdir/pics/zach/pic1.jpg $DIR/$tdir/pics/2008/portland.jpg
10673 ln -s $DIR/$tdir/pics/2008/portland.jpg $DIR/$tdir/pics/desktop.jpg
10674 rm $DIR/$tdir/pics/desktop.jpg
10676 $LFS changelog $MDT0 | tail -5
10678 echo "verifying changelog mask"
10679 changelog_chmask "MKDIR"
10680 changelog_chmask "CLOSE"
10682 test_mkdir -p $DIR/$tdir/pics/zach/sofia
10683 echo "zzzzzz" > $DIR/$tdir/pics/zach/file
10685 changelog_chmask "MKDIR"
10686 changelog_chmask "CLOSE"
10688 test_mkdir -p $DIR/$tdir/pics/2008/sofia
10689 echo "zzzzzz" > $DIR/$tdir/pics/zach/file
10691 $LFS changelog $MDT0
10692 MKDIRS=$($LFS changelog $MDT0 | tail -5 | grep -c "MKDIR")
10693 CLOSES=$($LFS changelog $MDT0 | tail -5 | grep -c "CLOSE")
10694 [ $MKDIRS -eq 1 ] || err17935 "MKDIR changelog mask count $DIRS != 1"
10695 [ $CLOSES -eq 1 ] || err17935 "CLOSE changelog mask count $DIRS != 1"
10698 echo "verifying target fid"
10699 fidc=$(changelog_extract_field $MDT0 "CREAT" "timestamp" "t=")
10700 fidf=$($LFS path2fid $DIR/$tdir/pics/zach/timestamp)
10701 [ "$fidc" == "$fidf" ] ||
10702 err17935 "fid in changelog $fidc != file fid $fidf"
10703 echo "verifying parent fid"
10704 fidc=$(changelog_extract_field $MDT0 "CREAT" "timestamp" "p=")
10705 fidf=$($LFS path2fid $DIR/$tdir/pics/zach)
10706 [ "$fidc" == "$fidf" ] ||
10707 err17935 "pfid in changelog $fidc != dir fid $fidf"
10709 USER_REC1=$($GET_CL_USERS | awk "\$1 == \"$USER\" {print \$2}")
10710 $LFS changelog_clear $MDT0 $USER $(($USER_REC1 + 5))
10711 USER_REC2=$($GET_CL_USERS | awk "\$1 == \"$USER\" {print \$2}")
10712 echo "verifying user clear: $(( $USER_REC1 + 5 )) == $USER_REC2"
10713 [ $USER_REC2 == $(($USER_REC1 + 5)) ] ||
10714 err17935 "user index expected $(($USER_REC1 + 5)) is $USER_REC2"
10716 MIN_REC=$($GET_CL_USERS |
10717 awk 'min == "" || $2 < min {min = $2}; END {print min}')
10718 FIRST_REC=$($LFS changelog $MDT0 | head -n1 | awk '{print $1}')
10719 echo "verifying min purge: $(( $MIN_REC + 1 )) == $FIRST_REC"
10720 [ $FIRST_REC == $(($MIN_REC + 1)) ] ||
10721 err17935 "first index should be $(($MIN_REC + 1)) is $FIRST_REC"
10723 # LU-3446 changelog index reset on MDT restart
10724 local MDT_DEV=$(mdsdevname ${SINGLEMDS//mds/})
10725 CUR_REC1=$($GET_CL_USERS | head -n1 | cut -f3 -d' ')
10726 $LFS changelog_clear $MDT0 $USER 0
10727 stop $SINGLEMDS || error "Fail to stop MDT."
10728 start $SINGLEMDS $MDT_DEV $MDS_MOUNT_OPTS || error "Fail to start MDT."
10729 CUR_REC2=$($GET_CL_USERS | head -n1 | cut -f3 -d' ')
10730 echo "verifying index survives MDT restart: $CUR_REC1 == $CUR_REC2"
10731 [ $CUR_REC1 == $CUR_REC2 ] ||
10732 err17935 "current index should be $CUR_REC1 is $CUR_REC2"
10734 echo "verifying user deregister"
10735 do_facet $SINGLEMDS $LCTL --device $MDT0 changelog_deregister $USER
10736 $GET_CL_USERS | grep -q $USER &&
10737 error "User $USER still in changelog_users"
10739 USERS=$(( $($GET_CL_USERS | wc -l) - 2 ))
10740 if [ $USERS -eq 0 ]; then
10741 LAST_REC1=$($GET_CL_USERS | head -n1 | cut -f3 -d' ')
10742 touch $DIR/$tdir/chloe
10743 LAST_REC2=$($GET_CL_USERS | head -n1 | cut -f3 -d' ')
10744 echo "verify changelogs are off: $LAST_REC1 == $LAST_REC2"
10745 [ $LAST_REC1 == $LAST_REC2 ] || error "changelogs not off"
10747 echo "$USERS other changelog users; can't verify off"
10750 run_test 160a "changelog sanity"
10752 test_160b() { # LU-3587
10753 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
10754 remote_mds_nodsh && skip "remote MDS with nodsh" && return
10755 [ $(lustre_version_code $SINGLEMDS) -ge $(version_code 2.2.0) ] ||
10756 { skip "Need MDS version at least 2.2.0"; return; }
10758 local CL_USERS="mdd.$MDT0.changelog_users"
10759 local GET_CL_USERS="do_facet $SINGLEMDS $LCTL get_param -n $CL_USERS"
10760 USER=$(do_facet $SINGLEMDS $LCTL --device $MDT0 changelog_register -n)
10761 echo "Registered as changelog user $USER"
10762 $GET_CL_USERS | grep -q $USER ||
10763 error "User $USER not found in changelog_users"
10765 local LONGNAME1=$(str_repeat a 255)
10766 local LONGNAME2=$(str_repeat b 255)
10769 echo "creating very long named file"
10770 touch $LONGNAME1 || error "create of $LONGNAME1 failed"
10771 echo "moving very long named file"
10772 mv $LONGNAME1 $LONGNAME2
10774 $LFS changelog $MDT0 | grep RENME
10776 echo "deregistering $USER"
10777 do_facet $SINGLEMDS $LCTL --device $MDT0 changelog_deregister $USER
10781 run_test 160b "Verify that very long rename doesn't crash in changelog"
10784 remote_mds_nodsh && skip "remote MDS with nodsh" && return
10787 local server_version=$(lustre_version_code $SINGLEMDS)
10789 [[ $server_version -gt $(version_code 2.5.57) ]] ||
10790 [[ $server_version -gt $(version_code 2.5.1) &&
10791 $server_version -lt $(version_code 2.5.50) ]] ||
10792 { skip "Need MDS version at least 2.5.58 or 2.5.2+"; return; }
10793 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
10795 # Registration step
10796 local USER=$(do_facet $SINGLEMDS $LCTL --device $MDT0 \
10797 changelog_register -n)
10800 mkdir -p $DIR/$tdir
10801 $MCREATE $DIR/$tdir/foo_160c
10802 changelog_chmask "TRUNC"
10803 $TRUNCATE $DIR/$tdir/foo_160c 200
10804 changelog_chmask "TRUNC"
10805 $TRUNCATE $DIR/$tdir/foo_160c 199
10806 $LFS changelog $MDT0
10807 TRUNCS=$($LFS changelog $MDT0 | tail -5 | grep -c "TRUNC")
10808 [ $TRUNCS -eq 1 ] || err17935 "TRUNC changelog mask count $TRUNCS != 1"
10809 $LFS changelog_clear $MDT0 $USER 0
10811 # Deregistration step
10812 echo "deregistering $USER"
10813 do_facet $SINGLEMDS $LCTL --device $MDT0 changelog_deregister $USER
10815 run_test 160c "verify that changelog log catch the truncate event"
10818 remote_mds_nodsh && skip "remote MDS with nodsh" && return
10819 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
10821 local server_version=$(lustre_version_code mds1)
10822 local CL_MASK_PARAM="mdd.$MDT0.changelog_mask"
10824 [[ $server_version -ge $(version_code 2.7.60) ]] ||
10825 { skip "Need MDS version at least 2.7.60+"; return; }
10826 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
10828 # Registration step
10829 local USER=$(do_facet mds1 $LCTL --device $MDT0 \
10830 changelog_register -n)
10832 mkdir -p $DIR/$tdir/migrate_dir
10833 $LFS changelog_clear $MDT0 $USER 0
10835 $LFS migrate -m 1 $DIR/$tdir/migrate_dir || error "migrate fails"
10836 $LFS changelog $MDT0
10837 MIGRATES=$($LFS changelog $MDT0 | tail -5 | grep -c "MIGRT")
10838 $LFS changelog_clear $MDT0 $USER 0
10839 [ $MIGRATES -eq 1 ] ||
10840 error "MIGRATE changelog mask count $MIGRATES != 1"
10842 # Deregistration step
10843 do_facet mds1 $LCTL --device $MDT0 changelog_deregister $USER
10845 run_test 160d "verify that changelog log catch the migrate event"
10848 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
10849 test_mkdir -p -c1 $DIR/$tdir
10850 cp /etc/hosts $DIR/$tdir/$tfile
10851 test_mkdir -c1 $DIR/$tdir/foo1
10852 test_mkdir -c1 $DIR/$tdir/foo2
10853 ln $DIR/$tdir/$tfile $DIR/$tdir/foo1/sofia
10854 ln $DIR/$tdir/$tfile $DIR/$tdir/foo2/zachary
10855 ln $DIR/$tdir/$tfile $DIR/$tdir/foo1/luna
10856 ln $DIR/$tdir/$tfile $DIR/$tdir/foo2/thor
10857 local FID=$($LFS path2fid $DIR/$tdir/$tfile | tr -d '[]')
10858 if [ "$($LFS fid2path $DIR $FID | wc -l)" != "5" ]; then
10859 $LFS fid2path $DIR $FID
10860 err17935 "bad link ea"
10863 rm $DIR/$tdir/foo2/zachary
10865 rm $DIR/$tdir/foo2/thor
10867 rm $DIR/$tdir/$tfile
10869 mv $DIR/$tdir/foo1/sofia $DIR/$tdir/foo2/maggie
10870 if [ "$($LFS fid2path $FSNAME --link 1 $FID)" != "$tdir/foo2/maggie" ]
10872 $LFS fid2path $DIR $FID
10873 err17935 "bad link rename"
10875 rm $DIR/$tdir/foo2/maggie
10878 local longname=filename_avg_len_is_thirty_two_
10879 createmany -l$DIR/$tdir/foo1/luna $DIR/$tdir/foo2/$longname 1000 ||
10880 error "failed to hardlink many files"
10881 links=$($LFS fid2path $DIR $FID | wc -l)
10882 echo -n "${links}/1000 links in link EA"
10883 [[ $links -gt 60 ]] ||
10884 err17935 "expected at least 60 links in link EA"
10885 unlinkmany $DIR/$tdir/foo2/$longname 1000 ||
10886 error "failed to unlink many hardlinks"
10888 run_test 161a "link ea sanity"
10891 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
10892 [ $MDSCOUNT -lt 2 ] && skip "skipping remote directory test" && return
10894 local remote_dir=$DIR/$tdir/remote_dir
10896 mkdir -p $DIR/$tdir
10897 $LFS mkdir -i $MDTIDX $remote_dir ||
10898 error "create remote directory failed"
10900 cp /etc/hosts $remote_dir/$tfile
10901 mkdir -p $remote_dir/foo1
10902 mkdir -p $remote_dir/foo2
10903 ln $remote_dir/$tfile $remote_dir/foo1/sofia
10904 ln $remote_dir/$tfile $remote_dir/foo2/zachary
10905 ln $remote_dir/$tfile $remote_dir/foo1/luna
10906 ln $remote_dir/$tfile $remote_dir/foo2/thor
10908 local FID=$($LFS path2fid $remote_dir/$tfile | tr -d '[' |
10910 if [ "$($LFS fid2path $DIR $FID | wc -l)" != "5" ]; then
10911 $LFS fid2path $DIR $FID
10912 err17935 "bad link ea"
10915 rm $remote_dir/foo2/zachary
10917 rm $remote_dir/foo2/thor
10919 rm $remote_dir/$tfile
10921 mv $remote_dir/foo1/sofia $remote_dir/foo2/maggie
10922 local link_path=$($LFS fid2path $FSNAME --link 1 $FID)
10923 if [ "$DIR/$link_path" != "$remote_dir/foo2/maggie" ]; then
10924 $LFS fid2path $DIR $FID
10925 err17935 "bad link rename"
10927 rm $remote_dir/foo2/maggie
10930 local longname=filename_avg_len_is_thirty_two_
10931 createmany -l$remote_dir/foo1/luna $remote_dir/foo2/$longname 1000 ||
10932 error "failed to hardlink many files"
10933 links=$($LFS fid2path $DIR $FID | wc -l)
10934 echo -n "${links}/1000 links in link EA"
10935 [[ ${links} -gt 60 ]] ||
10936 err17935 "expected at least 60 links in link EA"
10937 unlinkmany $remote_dir/foo2/$longname 1000 ||
10938 error "failed to unlink many hardlinks"
10940 run_test 161b "link ea sanity under remote directory"
10943 remote_mds_nodsh && skip "remote MDS with nodsh" && return
10944 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
10945 [[ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.1.5) ]] &&
10946 skip "Need MDS version at least 2.1.5" && return
10948 # define CLF_RENAME_LAST 0x0001
10949 # rename overwrite a target having nlink = 1 (changelog flag 0x1)
10950 local USER=$(do_facet $SINGLEMDS $LCTL --device $MDT0 \
10951 changelog_register -n)
10953 mkdir -p $DIR/$tdir
10954 touch $DIR/$tdir/foo_161c
10955 touch $DIR/$tdir/bar_161c
10956 mv -f $DIR/$tdir/foo_161c $DIR/$tdir/bar_161c
10957 $LFS changelog $MDT0 | grep RENME
10958 local flags=$($LFS changelog $MDT0 | grep RENME | tail -1 | \
10960 $LFS changelog_clear $MDT0 $USER 0
10961 if [ x$flags != "x0x1" ]; then
10962 do_facet $SINGLEMDS $LCTL --device $MDT0 changelog_deregister \
10964 error "flag $flags is not 0x1"
10966 echo "rename overwrite a target having nlink = 1," \
10967 "changelog record has flags of $flags"
10969 # rename overwrite a target having nlink > 1 (changelog flag 0x0)
10970 touch $DIR/$tdir/foo_161c
10971 touch $DIR/$tdir/bar_161c
10972 ln $DIR/$tdir/bar_161c $DIR/$tdir/foobar_161c
10973 mv -f $DIR/$tdir/foo_161c $DIR/$tdir/bar_161c
10974 $LFS changelog $MDT0 | grep RENME
10975 flags=$($LFS changelog $MDT0 | grep RENME | tail -1 | cut -f5 -d' ')
10976 $LFS changelog_clear $MDT0 $USER 0
10977 if [ x$flags != "x0x0" ]; then
10978 do_facet $SINGLEMDS $LCTL --device $MDT0 changelog_deregister \
10980 error "flag $flags is not 0x0"
10982 echo "rename overwrite a target having nlink > 1," \
10983 "changelog record has flags of $flags"
10985 # rename doesn't overwrite a target (changelog flag 0x0)
10986 touch $DIR/$tdir/foo_161c
10987 mv -f $DIR/$tdir/foo_161c $DIR/$tdir/foo2_161c
10988 $LFS changelog $MDT0 | grep RENME
10989 flags=$($LFS changelog $MDT0 | grep RENME | tail -1 | cut -f5 -d' ')
10990 $LFS changelog_clear $MDT0 $USER 0
10991 if [ x$flags != "x0x0" ]; then
10992 do_facet $SINGLEMDS $LCTL --device $MDT0 changelog_deregister \
10994 error "flag $flags is not 0x0"
10996 echo "rename doesn't overwrite a target," \
10997 "changelog record has flags of $flags"
10999 # define CLF_UNLINK_LAST 0x0001
11000 # unlink a file having nlink = 1 (changelog flag 0x1)
11001 rm -f $DIR/$tdir/foo2_161c
11002 $LFS changelog $MDT0 | grep UNLNK
11003 flags=$($LFS changelog $MDT0 | grep UNLNK | tail -1 | cut -f5 -d' ')
11004 $LFS changelog_clear $MDT0 $USER 0
11005 if [ x$flags != "x0x1" ]; then
11006 do_facet $SINGLEMDS $LCTL --device $MDT0 changelog_deregister \
11008 error "flag $flags is not 0x1"
11010 echo "unlink a file having nlink = 1," \
11011 "changelog record has flags of $flags"
11013 # unlink a file having nlink > 1 (changelog flag 0x0)
11014 ln -f $DIR/$tdir/bar_161c $DIR/$tdir/foobar_161c
11015 rm -f $DIR/$tdir/foobar_161c
11016 $LFS changelog $MDT0 | grep UNLNK
11017 flags=$($LFS changelog $MDT0 | grep UNLNK | tail -1 | cut -f5 -d' ')
11018 $LFS changelog_clear $MDT0 $USER 0
11019 if [ x$flags != "x0x0" ]; then
11020 do_facet $SINGLEMDS $LCTL --device $MDT0 changelog_deregister \
11022 error "flag $flags is not 0x0"
11024 echo "unlink a file having nlink > 1," \
11025 "changelog record has flags of $flags"
11026 do_facet $SINGLEMDS $LCTL --device $MDT0 changelog_deregister $USER
11028 run_test 161c "check CL_RENME[UNLINK] changelog record flags"
11035 local path=$(${LFS} fid2path $*)
11036 # Remove the '//' indicating a remote directory
11037 path=$(echo $path | sed 's#//#/#g')
11040 if [ $RC -ne 0 ]; then
11041 err17935 "path looked up of $expected failed. Error $RC"
11043 elif [ "${path}" != "${expected}" ]; then
11044 err17935 "path looked up \"${path}\" instead of \"${expected}\""
11047 echo "fid $fid resolves to path $path (expected $expected)"
11050 test_162a() { # was test_162
11051 # Make changes to filesystem
11052 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
11053 test_mkdir -p -c1 $DIR/$tdir/d2
11054 touch $DIR/$tdir/d2/$tfile
11055 touch $DIR/$tdir/d2/x1
11056 touch $DIR/$tdir/d2/x2
11057 test_mkdir -p -c1 $DIR/$tdir/d2/a/b/c
11058 test_mkdir -p -c1 $DIR/$tdir/d2/p/q/r
11060 FID=$($LFS path2fid $DIR/$tdir/d2/$tfile | tr -d '[]')
11061 check_path "$tdir/d2/$tfile" $FSNAME $FID --link 0 ||
11062 error "check path $tdir/d2/$tfile failed"
11065 ln -s $DIR/$tdir/d2/$tfile $DIR/$tdir/d2/p/q/r/slink
11066 FID=$($LFS path2fid $DIR/$tdir/d2/p/q/r/slink | tr -d '[]')
11067 check_path "$tdir/d2/p/q/r/slink" $FSNAME $FID --link 0 ||
11068 error "check path $tdir/d2/p/q/r/slink failed"
11070 # softlink to wrong file
11071 ln -s /this/is/garbage $DIR/$tdir/d2/p/q/r/slink.wrong
11072 FID=$($LFS path2fid $DIR/$tdir/d2/p/q/r/slink.wrong | tr -d '[]')
11073 check_path "$tdir/d2/p/q/r/slink.wrong" $FSNAME $FID --link 0 ||
11074 error "check path $tdir/d2/p/q/r/slink.wrong failed"
11077 ln $DIR/$tdir/d2/$tfile $DIR/$tdir/d2/p/q/r/hlink
11078 mv $DIR/$tdir/d2/$tfile $DIR/$tdir/d2/a/b/c/new_file
11079 FID=$($LFS path2fid $DIR/$tdir/d2/a/b/c/new_file | tr -d '[]')
11080 # fid2path dir/fsname should both work
11081 check_path "$tdir/d2/a/b/c/new_file" $FSNAME $FID --link 1 ||
11082 error "check path $tdir/d2/a/b/c/new_file failed"
11083 check_path "$DIR/$tdir/d2/p/q/r/hlink" $DIR $FID --link 0 ||
11084 error "check path $DIR/$tdir/d2/p/q/r/hlink failed"
11086 # hardlink count: check that there are 2 links
11087 # Doesnt work with CMD yet: 17935
11088 ${LFS} fid2path $DIR $FID | wc -l | grep -q 2 || \
11089 err17935 "expected 2 links"
11091 # hardlink indexing: remove the first link
11092 rm $DIR/$tdir/d2/p/q/r/hlink
11093 check_path "$tdir/d2/a/b/c/new_file" $FSNAME $FID --link 0 ||
11094 error "check path $DIR/$tdir/d2/a/b/c/new_file failed"
11098 run_test 162a "path lookup sanity"
11101 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
11102 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
11105 $LFS setdirstripe -i0 -c$MDSCOUNT -t all_char $DIR/$tdir/striped_dir ||
11106 error "create striped dir failed"
11108 local FID=$($LFS getdirstripe $DIR/$tdir/striped_dir |
11109 tail -n 1 | awk '{print $2}')
11110 stat $MOUNT/.lustre/fid/$FID && error "sub_stripe can be accessed"
11112 touch $DIR/$tdir/striped_dir/f{0..4} || error "touch f0..4 failed"
11113 mkdir $DIR/$tdir/striped_dir/d{0..4} || error "mkdir d0..4 failed"
11116 for ((i=0;i<5;i++)); do
11117 FID=$($LFS path2fid $DIR/$tdir/striped_dir/f$i | tr -d '[]') ||
11118 error "get fid for f$i failed"
11119 check_path "$tdir/striped_dir/f$i" $FSNAME $FID --link 0 ||
11120 error "check path $tdir/striped_dir/f$i failed"
11122 FID=$($LFS path2fid $DIR/$tdir/striped_dir/d$i | tr -d '[]') ||
11123 error "get fid for d$i failed"
11124 check_path "$tdir/striped_dir/d$i" $FSNAME $FID --link 0 ||
11125 error "check path $tdir/striped_dir/d$i failed"
11130 run_test 162b "striped directory path lookup sanity"
11132 # LU-4239: Verify fid2path works with paths 100 or more directories deep
11134 [[ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.7.51) ]] &&
11135 skip "Need MDS version at least 2.7.51" && return
11136 test_mkdir $DIR/$tdir.local
11137 test_mkdir $DIR/$tdir.remote
11138 local lpath=$tdir.local
11139 local rpath=$tdir.remote
11141 for ((i = 0; i <= 101; i++)); do
11144 FID=$($LFS path2fid $DIR/$lpath | tr -d '[]') ||
11145 error "get fid for local directory $DIR/$lpath failed"
11146 check_path "$DIR/$lpath" $MOUNT $FID --link 0 ||
11147 error "check path for local directory $DIR/$lpath failed"
11150 test_mkdir $DIR/$rpath
11151 FID=$($LFS path2fid $DIR/$rpath | tr -d '[]') ||
11152 error "get fid for remote directory $DIR/$rpath failed"
11153 check_path "$DIR/$rpath" $MOUNT $FID --link 0 ||
11154 error "check path for remote directory $DIR/$rpath failed"
11159 run_test 162c "fid2path works with paths 100 or more directories deep"
11162 # do directio so as not to populate the page cache
11163 log "creating a 10 Mb file"
11164 $MULTIOP $DIR/$tfile oO_CREAT:O_DIRECT:O_RDWR:w$((10*1048576))c || error "multiop failed while creating a file"
11165 log "starting reads"
11166 dd if=$DIR/$tfile of=/dev/null bs=4096 &
11167 log "truncating the file"
11168 $MULTIOP $DIR/$tfile oO_TRUNC:c || error "multiop failed while truncating the file"
11170 kill %+ || true # reads might have finished
11171 echo "wait until dd is finished"
11173 log "removing the temporary file"
11174 rm -rf $DIR/$tfile || error "tmp file removal failed"
11176 run_test 169 "parallel read and truncate should not deadlock"
11179 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
11180 $LCTL clear # bug 18514
11181 $LCTL debug_daemon start $TMP/${tfile}_log_good
11183 $LCTL debug_daemon stop
11184 sed -e "s/^...../a/g" $TMP/${tfile}_log_good > $TMP/${tfile}_log_bad ||
11185 error "sed failed to read log_good"
11187 $LCTL debug_daemon start $TMP/${tfile}_log_good
11189 $LCTL debug_daemon stop
11191 $LCTL df $TMP/${tfile}_log_bad > $TMP/${tfile}_log_bad.out 2>&1 ||
11192 error "lctl df log_bad failed"
11194 local bad_line=$(tail -n 1 $TMP/${tfile}_log_bad.out | awk '{print $9}')
11195 local good_line1=$(tail -n 1 $TMP/${tfile}_log_bad.out | awk '{print $5}')
11197 $LCTL df $TMP/${tfile}_log_good > $TMP/${tfile}_log_good.out 2>&1
11198 local good_line2=$(tail -n 1 $TMP/${tfile}_log_good.out | awk '{print $5}')
11200 [ "$bad_line" ] && [ "$good_line1" ] && [ "$good_line2" ] ||
11201 error "bad_line good_line1 good_line2 are empty"
11203 cat $TMP/${tfile}_log_good >> $TMP/${tfile}_logs_corrupt
11204 cat $TMP/${tfile}_log_bad >> $TMP/${tfile}_logs_corrupt
11205 cat $TMP/${tfile}_log_good >> $TMP/${tfile}_logs_corrupt
11207 $LCTL df $TMP/${tfile}_logs_corrupt > $TMP/${tfile}_log_bad.out 2>&1
11208 local bad_line_new=$(tail -n 1 $TMP/${tfile}_log_bad.out | awk '{print $9}')
11209 local good_line_new=$(tail -n 1 $TMP/${tfile}_log_bad.out | awk '{print $5}')
11211 [ "$bad_line_new" ] && [ "$good_line_new" ] ||
11212 error "bad_line_new good_line_new are empty"
11214 local expected_good=$((good_line1 + good_line2*2))
11216 rm -f $TMP/${tfile}*
11217 # LU-231, short malformed line may not be counted into bad lines
11218 if [ $bad_line -ne $bad_line_new ] &&
11219 [ $bad_line -ne $((bad_line_new - 1)) ]; then
11220 error "expected $bad_line bad lines, but got $bad_line_new"
11224 if [ $expected_good -ne $good_line_new ]; then
11225 error "expected $expected_good good lines, but got $good_line_new"
11230 run_test 170 "test lctl df to handle corrupted log ====================="
11232 test_171() { # bug20592
11233 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
11234 #define OBD_FAIL_PTLRPC_DUMP_LOG 0x50e
11235 $LCTL set_param fail_loc=0x50e
11236 $LCTL set_param fail_val=3000
11237 multiop_bg_pause $DIR/$tfile O_s || true
11239 kill -USR1 $MULTIPID
11243 if dmesg | grep "recursive fault"; then
11244 error "caught a recursive fault"
11246 $LCTL set_param fail_loc=0
11249 run_test 171 "test libcfs_debug_dumplog_thread stuck in do_exit() ======"
11251 # it would be good to share it with obdfilter-survey/iokit-libecho code
11252 setup_obdecho_osc () {
11255 local obdfilter_name=$2
11256 echo "Creating new osc for $obdfilter_name on $ost_nid"
11257 # make sure we can find loopback nid
11258 $LCTL add_uuid $ost_nid $ost_nid >/dev/null 2>&1
11260 [ $rc -eq 0 ] && { $LCTL attach osc ${obdfilter_name}_osc \
11261 ${obdfilter_name}_osc_UUID || rc=2; }
11262 [ $rc -eq 0 ] && { $LCTL --device ${obdfilter_name}_osc setup \
11263 ${obdfilter_name}_UUID $ost_nid || rc=3; }
11267 cleanup_obdecho_osc () {
11268 local obdfilter_name=$1
11269 $LCTL --device ${obdfilter_name}_osc cleanup >/dev/null
11270 $LCTL --device ${obdfilter_name}_osc detach >/dev/null
11277 local pages=${3:-64}
11282 local obd_size=$(get_obd_size $node $OBD)
11283 local page_size=$(get_page_size $node)
11284 if [[ -n "$obd_size" ]]; then
11285 local new_count=$((obd_size / (pages * page_size / 1024)))
11286 [[ $new_count -ge $count ]] || count=$new_count
11289 do_facet $node "$LCTL attach echo_client ec ec_uuid" || rc=1
11290 [ $rc -eq 0 ] && { do_facet $node "$LCTL --device ec setup $OBD" ||
11292 if [ $rc -eq 0 ]; then
11293 id=$(do_facet $node "$LCTL --device ec create 1" | awk '/object id/ {print $6}')
11294 [ ${PIPESTATUS[0]} -eq 0 -a -n "$id" ] || rc=3
11296 echo "New object id is $id"
11297 [ $rc -eq 0 ] && { do_facet $node "$LCTL --device ec getattr $id" ||
11299 [ $rc -eq 0 ] && { do_facet $node "$LCTL --device ec " \
11300 "test_brw $count w v $pages $id" || rc=4; }
11301 [ $rc -eq 0 ] && { do_facet $node "$LCTL --device ec destroy $id 1" ||
11303 [ $rc -eq 0 -o $rc -gt 2 ] && { do_facet $node "$LCTL --device ec " \
11304 "cleanup" || rc=5; }
11305 [ $rc -eq 0 -o $rc -gt 1 ] && { do_facet $node "$LCTL --device ec " \
11306 "detach" || rc=6; }
11307 [ $rc -ne 0 ] && echo "obecho_create_test failed: $rc"
11312 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
11313 remote_ost_nodsh && skip "remote OST with nodsh" && return
11315 local rmmod_local=0
11317 if ! module_loaded obdecho; then
11318 load_module obdecho/obdecho
11322 local osc=$($LCTL dl | grep -v mdt | awk '$3 == "osc" {print $4; exit}')
11323 local host=$(lctl get_param -n osc.$osc.import |
11324 awk '/current_connection:/ {print $2}' )
11325 local target=$(lctl get_param -n osc.$osc.import |
11326 awk '/target:/ {print $2}' )
11327 target=${target%_UUID}
11329 [[ -n $target ]] && { setup_obdecho_osc $host $target || rc=1; } || rc=1
11330 [ $rc -eq 0 ] && { obdecho_test ${target}_osc client || rc=2; }
11331 [[ -n $target ]] && cleanup_obdecho_osc $target
11332 [ $rmmod_local -eq 1 ] && rmmod obdecho
11335 run_test 180a "test obdecho on osc"
11338 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
11339 remote_ost_nodsh && skip "remote OST with nodsh" && return
11341 local rmmod_remote=0
11343 do_facet ost1 "lsmod | grep -q obdecho || " \
11344 "{ insmod ${LUSTRE}/obdecho/obdecho.ko || " \
11345 "modprobe obdecho; }" && rmmod_remote=1
11346 target=$(do_facet ost1 $LCTL dl | awk '/obdfilter/ {print $4;exit}')
11347 [[ -n $target ]] && { obdecho_test $target ost1 || rc=1; }
11348 [ $rmmod_remote -eq 1 ] && do_facet ost1 "rmmod obdecho"
11351 run_test 180b "test obdecho directly on obdfilter"
11353 test_180c() { # LU-2598
11354 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
11355 remote_ost_nodsh && skip "remote OST with nodsh" && return
11356 [[ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.4.0) ]] &&
11357 skip "Need MDS version at least 2.4.0" && return
11360 local rmmod_remote=false
11361 local pages=16384 # 64MB bulk I/O RPC size
11364 do_rpc_nodes $(facet_active_host ost1) load_module obdecho/obdecho &&
11365 rmmod_remote=true || error "failed to load module obdecho"
11367 target=$(do_facet ost1 $LCTL dl | awk '/obdfilter/ { print $4 }' |
11369 if [ -n "$target" ]; then
11370 obdecho_test "$target" ost1 "$pages" || rc=${PIPESTATUS[0]}
11372 echo "there is no obdfilter target on ost1"
11375 $rmmod_remote && do_facet ost1 "rmmod obdecho" || true
11378 run_test 180c "test huge bulk I/O size on obdfilter, don't LASSERT"
11380 test_181() { # bug 22177
11381 test_mkdir -p $DIR/$tdir || error "creating dir $DIR/$tdir"
11382 # create enough files to index the directory
11383 createmany -o $DIR/$tdir/foobar 4000
11384 # print attributes for debug purpose
11387 multiop_bg_pause $DIR/$tdir D_Sc || return 1
11389 # remove the files & current working dir
11390 unlinkmany $DIR/$tdir/foobar 4000
11392 kill -USR1 $MULTIPID
11394 stat $DIR/$tdir && error "open-unlinked dir was not removed!"
11397 run_test 181 "Test open-unlinked dir ========================"
11403 mkdir -p $DIR/$tdir || error "creating dir $DIR/$tdir"
11405 $LCTL set_param mdc.*.rpc_stats=clear
11407 for (( i = 0; i < $tcount; i++ )) ; do
11408 mkdir $DIR/$tdir/$i
11411 for (( i = 0; i < $tcount; i++ )) ; do
11412 createmany -o $DIR/$tdir/$i/f- $fcount &
11416 for (( i = 0; i < $tcount; i++ )) ; do
11417 unlinkmany $DIR/$tdir/$i/f- $fcount &
11421 $LCTL get_param mdc.*.rpc_stats
11425 run_test 182 "Test parallel modify metadata operations ================"
11427 test_183() { # LU-2275
11428 remote_mds_nodsh && skip "remote MDS with nodsh" && return
11429 [[ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.3.56) ]] &&
11430 skip "Need MDS version at least 2.3.56" && return
11432 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
11433 mkdir -p $DIR/$tdir || error "creating dir $DIR/$tdir"
11434 echo aaa > $DIR/$tdir/$tfile
11436 #define OBD_FAIL_MDS_NEGATIVE_POSITIVE 0x148
11437 do_facet $SINGLEMDS $LCTL set_param fail_loc=0x148
11439 ls -l $DIR/$tdir && error "ls succeeded, should have failed"
11440 cat $DIR/$tdir/$tfile && error "cat succeeded, should have failed"
11442 do_facet $SINGLEMDS $LCTL set_param fail_loc=0
11444 # Flush negative dentry cache
11445 touch $DIR/$tdir/$tfile
11447 # We are not checking for any leaked references here, they'll
11448 # become evident next time we do cleanup with module unload.
11451 run_test 183 "No crash or request leak in case of strange dispositions ========"
11453 # test suite 184 is for LU-2016, LU-2017
11455 check_swap_layouts_support && return 0
11457 dir0=$DIR/$tdir/$testnum
11458 test_mkdir -p -c1 $dir0 || error "creating dir $dir0"
11463 $SETSTRIPE -c1 $file1
11465 $SETSTRIPE -c2 $file2
11467 gen1=$($GETSTRIPE -g $file1)
11468 gen2=$($GETSTRIPE -g $file2)
11470 $LFS swap_layouts $file1 $file2 || error "swap of file layout failed"
11471 gen=$($GETSTRIPE -g $file1)
11472 [[ $gen1 != $gen ]] ||
11473 "Layout generation on $file1 does not change"
11474 gen=$($GETSTRIPE -g $file2)
11475 [[ $gen2 != $gen ]] ||
11476 "Layout generation on $file2 does not change"
11478 cmp $ref1 $file2 || error "content compare failed ($ref1 != $file2)"
11479 cmp $ref2 $file1 || error "content compare failed ($ref2 != $file1)"
11481 run_test 184a "Basic layout swap"
11484 check_swap_layouts_support && return 0
11486 dir0=$DIR/$tdir/$testnum
11487 mkdir -p $dir0 || error "creating dir $dir0"
11494 $SETSTRIPE -c1 $file1
11495 $SETSTRIPE -c2 $file2
11496 $SETSTRIPE -c1 $file3
11497 chown $RUNAS_ID $file3
11498 gen1=$($GETSTRIPE -g $file1)
11499 gen2=$($GETSTRIPE -g $file2)
11501 $LFS swap_layouts $dir1 $dir2 &&
11502 error "swap of directories layouts should fail"
11503 $LFS swap_layouts $dir1 $file1 &&
11504 error "swap of directory and file layouts should fail"
11505 $RUNAS $LFS swap_layouts $file1 $file2 &&
11506 error "swap of file we cannot write should fail"
11507 $LFS swap_layouts $file1 $file3 &&
11508 error "swap of file with different owner should fail"
11509 /bin/true # to clear error code
11511 run_test 184b "Forbidden layout swap (will generate errors)"
11514 local cmpn_arg=$(cmp -n 2>&1 | grep "invalid option")
11515 [ -n "$cmpn_arg" ] && skip_env "cmp does not support -n" && return
11516 check_swap_layouts_support && return 0
11518 local dir0=$DIR/$tdir/$testnum
11519 mkdir -p $dir0 || error "creating dir $dir0"
11521 local ref1=$dir0/ref1
11522 local ref2=$dir0/ref2
11523 local file1=$dir0/file1
11524 local file2=$dir0/file2
11525 # create a file large enough for the concurrent test
11526 dd if=/dev/urandom of=$ref1 bs=1M count=$((RANDOM % 50 + 20))
11527 dd if=/dev/urandom of=$ref2 bs=1M count=$((RANDOM % 50 + 20))
11528 echo "ref file size: ref1($(stat -c %s $ref1))," \
11529 "ref2($(stat -c %s $ref2))"
11532 dd if=$ref1 of=$file1 bs=16k &
11535 # Make sure dd starts to copy file
11536 while [ ! -f $file1 ]; do sleep 0.1; done
11538 $LFS swap_layouts $file1 $file2
11541 [[ $? == 0 ]] || error "concurrent write on $file1 failed"
11542 [[ $rc == 0 ]] || error "swap of $file1 and $file2 failed"
11544 # how many bytes copied before swapping layout
11545 local copied=$(stat -c %s $file2)
11546 local remaining=$(stat -c %s $ref1)
11547 remaining=$((remaining - copied))
11548 echo "Copied $copied bytes before swapping layout..."
11550 cmp -n $copied $file1 $ref2 | grep differ &&
11551 error "Content mismatch [0, $copied) of ref2 and file1"
11552 cmp -n $copied $file2 $ref1 ||
11553 error "Content mismatch [0, $copied) of ref1 and file2"
11554 cmp -i $copied:$copied -n $remaining $file1 $ref1 ||
11555 error "Content mismatch [$copied, EOF) of ref1 and file1"
11558 rm -f $ref1 $ref2 $file1 $file2
11560 run_test 184c "Concurrent write and layout swap"
11563 check_swap_layouts_support && return 0
11564 [ -z "$(which getfattr 2>/dev/null)" ] &&
11565 skip "no getfattr command" && return 0
11567 local file1=$DIR/$tdir/$tfile-1
11568 local file2=$DIR/$tdir/$tfile-2
11569 local file3=$DIR/$tdir/$tfile-3
11573 mkdir -p $DIR/$tdir
11574 touch $file1 || error "create $file1 failed"
11575 $OPENFILE -f O_CREAT:O_LOV_DELAY_CREATE $file2 ||
11576 error "create $file2 failed"
11577 $OPENFILE -f O_CREAT:O_LOV_DELAY_CREATE $file3 ||
11578 error "create $file3 failed"
11579 lovea1=$($LFS getstripe $file1 | sed 1d)
11581 $LFS swap_layouts $file2 $file3 ||
11582 error "swap $file2 $file3 layouts failed"
11583 $LFS swap_layouts $file1 $file2 ||
11584 error "swap $file1 $file2 layouts failed"
11586 lovea2=$($LFS getstripe $file2 | sed 1d)
11587 [ "$lovea1" == "$lovea2" ] || error "lovea $lovea1 != $lovea2"
11589 lovea1=$(getfattr -n trusted.lov $file1 | grep ^trusted)
11590 [[ -z "$lovea1" ]] || error "$file1 shouldn't have lovea"
11592 run_test 184d "allow stripeless layouts swap"
11595 [[ $(lustre_version_code $SINGLEMDS) -ge $(version_code 2.6.94) ]] ||
11596 { skip "Need MDS version at least 2.6.94"; return 0; }
11597 check_swap_layouts_support && return 0
11598 [ -z "$(which getfattr 2>/dev/null)" ] &&
11599 skip "no getfattr command" && return 0
11601 local file1=$DIR/$tdir/$tfile-1
11602 local file2=$DIR/$tdir/$tfile-2
11603 local file3=$DIR/$tdir/$tfile-3
11606 mkdir -p $DIR/$tdir
11607 touch $file1 || error "create $file1 failed"
11608 $OPENFILE -f O_CREAT:O_LOV_DELAY_CREATE $file2 ||
11609 error "create $file2 failed"
11610 $OPENFILE -f O_CREAT:O_LOV_DELAY_CREATE $file3 ||
11611 error "create $file3 failed"
11613 $LFS swap_layouts $file1 $file2 ||
11614 error "swap $file1 $file2 layouts failed"
11616 lovea=$(getfattr -n trusted.lov $file1 | grep ^trusted)
11617 [[ -z "$lovea" ]] || error "$file1 shouldn't have lovea"
11619 echo 123 > $file1 || error "Should be able to write into $file1"
11621 $LFS swap_layouts $file1 $file3 ||
11622 error "swap $file1 $file3 layouts failed"
11624 echo 123 > $file1 || error "Should be able to write into $file1"
11626 rm -rf $file1 $file2 $file3
11628 run_test 184e "Recreate layout after stripeless layout swaps"
11630 test_185() { # LU-2441
11631 # LU-3553 - no volatile file support in old servers
11632 [[ $(lustre_version_code $SINGLEMDS) -ge $(version_code 2.3.60) ]] ||
11633 { skip "Need MDS version at least 2.3.60"; return 0; }
11635 mkdir -p $DIR/$tdir || error "creating dir $DIR/$tdir"
11636 touch $DIR/$tdir/spoo
11637 local mtime1=$(stat -c "%Y" $DIR/$tdir)
11638 local fid=$($MULTIOP $DIR/$tdir VFw4096c) ||
11639 error "cannot create/write a volatile file"
11640 [ "$FILESET" == "" ] &&
11641 $CHECKSTAT -t file $MOUNT/.lustre/fid/$fid 2>/dev/null &&
11642 error "FID is still valid after close"
11644 multiop_bg_pause $DIR/$tdir vVw4096_c
11651 # assume that the next FID for this client is sequential, since stdout
11652 # is unfortunately eaten by multiop_bg_pause
11653 local n=$((${fidv[1]} + 1))
11654 local next_fid="${fidv[0]}:$(printf "0x%x" $n):${fidv[2]}"
11655 if [ "$FILESET" == "" ]; then
11656 $CHECKSTAT -t file $MOUNT/.lustre/fid/$next_fid ||
11657 error "FID is missing before close"
11659 kill -USR1 $multi_pid
11660 # 1 second delay, so if mtime change we will see it
11662 local mtime2=$(stat -c "%Y" $DIR/$tdir)
11663 [[ $mtime1 == $mtime2 ]] || error "mtime has changed"
11665 run_test 185 "Volatile file support"
11668 remote_mds_nodsh && skip "remote MDS with nodsh" && return
11669 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.3.0) ] &&
11670 skip "Need MDS version at least 2.3.0" && return
11672 local dir0=$DIR/$tdir/$testnum
11673 mkdir -p $dir0 || error "creating dir $dir0"
11675 local file=$dir0/file1
11676 dd if=/dev/urandom of=$file count=10 bs=1M conv=fsync
11677 local dv1=$($LFS data_version $file)
11678 dd if=/dev/urandom of=$file seek=10 count=1 bs=1M conv=fsync
11679 local dv2=$($LFS data_version $file)
11680 [[ $dv1 != $dv2 ]] ||
11681 error "data version did not change on write $dv1 == $dv2"
11686 run_test 187a "Test data version change"
11689 remote_mds_nodsh && skip "remote MDS with nodsh" && return
11690 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.3.0) ] &&
11691 skip "Need MDS version at least 2.3.0" && return
11693 local dir0=$DIR/$tdir/$testnum
11694 mkdir -p $dir0 || error "creating dir $dir0"
11696 declare -a DV=$($MULTIOP $dir0 Vw1000xYw1000xY | cut -f3 -d" ")
11697 [[ ${DV[0]} != ${DV[1]} ]] ||
11698 error "data version did not change on write"\
11699 " ${DV[0]} == ${DV[1]}"
11704 run_test 187b "Test data version change on volatile file"
11707 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
11708 remote_mgs_nodsh && skip "remote MGS with nodsh" && return
11709 [ -n "$FILESET" ] && skip "SKIP due to FILESET set" && return
11711 local POOL=${POOL:-cea1}
11712 local POOL_ROOT=${POOL_ROOT:-$DIR/d200.pools}
11713 local POOL_DIR_NAME=${POOL_DIR_NAME:-dir_tst}
11716 local last_ost=$(($OSTCOUNT - 1))
11718 local ost_list=$(seq $first_ost $ost_step $last_ost)
11719 local ost_range="$first_ost $last_ost $ost_step"
11720 local test_path=$POOL_ROOT/$POOL_DIR_NAME
11721 local file_dir=$POOL_ROOT/file_tst
11722 local subdir=$test_path/subdir
11726 # former test_200a test_200b
11727 pool_add $POOL || { rc=$? ; break; }
11728 pool_add_targets $POOL $ost_range || { rc=$? ; break; }
11729 # former test_200c test_200d
11730 mkdir -p $test_path
11731 pool_set_dir $POOL $test_path || { rc=$? ; break; }
11732 pool_check_dir $POOL $test_path || { rc=$? ; break; }
11734 pool_check_dir $POOL $subdir || { rc=$? ; break; }
11735 pool_dir_rel_path $POOL $POOL_DIR_NAME $POOL_ROOT \
11736 || { rc=$? ; break; }
11737 # former test_200e test_200f
11738 local files=$((OSTCOUNT*3))
11739 pool_alloc_files $POOL $test_path $files "$ost_list" \
11740 || { rc=$? ; break; }
11741 pool_create_files $POOL $file_dir $files "$ost_list" \
11742 || { rc=$? ; break; }
11743 # former test_200g test_200h
11744 pool_lfs_df $POOL || { rc=$? ; break; }
11745 pool_file_rel_path $POOL $test_path || { rc=$? ; break; }
11747 # former test_201a test_201b test_201c
11748 pool_remove_first_target $POOL || { rc=$? ; break; }
11750 local f=$test_path/$tfile
11751 pool_remove_all_targets $POOL $f || { rc=$? ; break; }
11752 pool_remove $POOL $f || { rc=$? ; break; }
11759 run_test 200 "OST pools"
11761 # usage: default_attr <count | size | offset>
11763 $LCTL get_param -n lov.$FSNAME-clilov-\*.stripe${1}
11766 # usage: check_default_stripe_attr
11767 check_default_stripe_attr() {
11768 ACTUAL=$($GETSTRIPE $* $DIR/$tdir)
11770 --stripe-count|--count)
11771 [ -n "$2" ] && EXPECTED=0 || EXPECTED=$(default_attr count);;
11772 --stripe-size|--size)
11773 [ -n "$2" ] && EXPECTED=0 || EXPECTED=$(default_attr size);;
11774 --stripe-index|--index)
11777 error "unknown getstripe attr '$1'"
11780 [ $ACTUAL != $EXPECTED ] &&
11781 error "$DIR/$tdir has $1 '$ACTUAL', not '$EXPECTED'"
11785 test_mkdir -p $DIR/$tdir
11786 $SETSTRIPE --stripe-count 0 --stripe-size 0 --stripe-index -1 $DIR/$tdir
11788 check_default_stripe_attr --stripe-count
11789 check_default_stripe_attr --stripe-size
11790 check_default_stripe_attr --stripe-index
11794 run_test 204a "Print default stripe attributes ================="
11797 test_mkdir -p $DIR/$tdir
11798 $SETSTRIPE --stripe-count 1 $DIR/$tdir
11800 check_default_stripe_attr --stripe-size
11801 check_default_stripe_attr --stripe-index
11805 run_test 204b "Print default stripe size and offset ==========="
11808 test_mkdir -p $DIR/$tdir
11809 $SETSTRIPE --stripe-size 65536 $DIR/$tdir
11811 check_default_stripe_attr --stripe-count
11812 check_default_stripe_attr --stripe-index
11816 run_test 204c "Print default stripe count and offset ==========="
11819 test_mkdir -p $DIR/$tdir
11820 $SETSTRIPE --stripe-index 0 $DIR/$tdir
11822 check_default_stripe_attr --stripe-count
11823 check_default_stripe_attr --stripe-size
11827 run_test 204d "Print default stripe count and size ============="
11830 test_mkdir -p $DIR/$tdir
11831 $SETSTRIPE -d $DIR/$tdir
11833 check_default_stripe_attr --stripe-count --raw
11834 check_default_stripe_attr --stripe-size --raw
11835 check_default_stripe_attr --stripe-index --raw
11839 run_test 204e "Print raw stripe attributes ================="
11842 test_mkdir -p $DIR/$tdir
11843 $SETSTRIPE --stripe-count 1 $DIR/$tdir
11845 check_default_stripe_attr --stripe-size --raw
11846 check_default_stripe_attr --stripe-index --raw
11850 run_test 204f "Print raw stripe size and offset ==========="
11853 test_mkdir -p $DIR/$tdir
11854 $SETSTRIPE --stripe-size 65536 $DIR/$tdir
11856 check_default_stripe_attr --stripe-count --raw
11857 check_default_stripe_attr --stripe-index --raw
11861 run_test 204g "Print raw stripe count and offset ==========="
11864 test_mkdir -p $DIR/$tdir
11865 $SETSTRIPE --stripe-index 0 $DIR/$tdir
11867 check_default_stripe_attr --stripe-count --raw
11868 check_default_stripe_attr --stripe-size --raw
11872 run_test 204h "Print raw stripe count and size ============="
11874 # Figure out which job scheduler is being used, if any,
11875 # or use a fake one
11876 if [ -n "$SLURM_JOB_ID" ]; then # SLURM
11877 JOBENV=SLURM_JOB_ID
11878 elif [ -n "$LSB_JOBID" ]; then # Load Sharing Facility
11880 elif [ -n "$PBS_JOBID" ]; then # PBS/Maui/Moab
11882 elif [ -n "$LOADL_STEPID" ]; then # LoadLeveller
11883 JOBENV=LOADL_STEP_ID
11884 elif [ -n "$JOB_ID" ]; then # Sun Grid Engine
11887 $LCTL list_param jobid_name > /dev/null 2>&1
11888 if [ $? -eq 0 ]; then
11895 verify_jobstats() {
11900 # we don't really need to clear the stats for this test to work, since each
11901 # command has a unique jobid, but it makes debugging easier if needed.
11902 # for facet in $facets; do
11903 # local dev=$(convert_facet2label $facet)
11904 # # clear old jobstats
11905 # do_facet $facet lctl set_param *.$dev.job_stats="clear"
11908 # use a new JobID for each test, or we might see an old one
11909 [ "$JOBENV" = "FAKE_JOBID" ] &&
11910 FAKE_JOBID=id.$testnum.$(basename ${cmd[0]}).$RANDOM
11914 [ "$JOBENV" = "nodelocal" ] && {
11915 FAKE_JOBID=id.$testnum.$(basename ${cmd[0]}).$RANDOM
11916 $LCTL set_param jobid_name=$FAKE_JOBID
11920 log "Test: ${cmd[*]}"
11921 log "Using JobID environment variable $JOBENV=$JOBVAL"
11923 if [ $JOBENV = "FAKE_JOBID" ]; then
11924 FAKE_JOBID=$JOBVAL ${cmd[*]}
11929 # all files are created on OST0000
11930 for facet in $facets; do
11931 local stats="*.$(convert_facet2label $facet).job_stats"
11932 if [ $(do_facet $facet lctl get_param $stats |
11933 grep -c $JOBVAL) -ne 1 ]; then
11934 do_facet $facet lctl get_param $stats
11935 error "No jobstats for $JOBVAL found on $facet::$stats"
11942 NEW_JOBENV=${1:-$OLD_JOBENV}
11943 do_facet mgs $LCTL conf_param $FSNAME.sys.jobid_var=$NEW_JOBENV
11944 wait_update $HOSTNAME "$LCTL get_param -n jobid_var" $NEW_JOBENV
11948 do_facet $SINGLEMDS \
11949 $LCTL set_param mdt.*.job_cleanup_interval=$OLD_INTERVAL
11950 [ $OLD_JOBENV != $JOBENV ] && jobstats_set $OLD_JOBENV
11951 do_facet $SINGLEMDS lctl --device $MDT0 changelog_deregister $CL_USER
11954 test_205() { # Job stats
11955 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
11956 remote_mgs_nodsh && skip "remote MGS with nodsh" && return
11957 remote_mds_nodsh && skip "remote MDS with nodsh" && return
11958 remote_ost_nodsh && skip "remote OST with nodsh" && return
11960 [ -z "$(lctl get_param -n mdc.*.connect_flags | grep jobstats)" ] &&
11961 skip "Server doesn't support jobstats" && return 0
11962 [[ $JOBID_VAR = disable ]] && skip "jobstats is disabled" && return
11964 OLD_JOBENV=$($LCTL get_param -n jobid_var)
11965 if [ $OLD_JOBENV != $JOBENV ]; then
11966 jobstats_set $JOBENV
11967 trap cleanup_205 EXIT
11970 CL_USER=$(do_facet $SINGLEMDS lctl --device $MDT0 changelog_register -n)
11971 echo "Registered as changelog user $CL_USER"
11973 OLD_INTERVAL=$(do_facet $SINGLEMDS \
11974 lctl get_param -n mdt.*.job_cleanup_interval)
11975 local interval_new=5
11976 do_facet $SINGLEMDS \
11977 $LCTL set_param mdt.*.job_cleanup_interval=$interval_new
11978 local start=$SECONDS
11982 cmd="mkdir $DIR/$tdir"
11983 verify_jobstats "$cmd" "$SINGLEMDS"
11985 cmd="rmdir $DIR/$tdir"
11986 verify_jobstats "$cmd" "$SINGLEMDS"
11987 # mkdir on secondary MDT
11988 if [ $MDSCOUNT -gt 1 ]; then
11989 cmd="lfs mkdir -i 1 $DIR/$tdir.remote"
11990 verify_jobstats "$cmd" "mds2"
11993 cmd="mknod $DIR/$tfile c 1 3"
11994 verify_jobstats "$cmd" "$SINGLEMDS"
11996 cmd="rm -f $DIR/$tfile"
11997 verify_jobstats "$cmd" "$SINGLEMDS"
11998 # create all files on OST0000 so verify_jobstats can find OST stats
12000 cmd="$SETSTRIPE -i 0 -c 1 $DIR/$tfile"
12001 verify_jobstats "$cmd" "$SINGLEMDS"
12003 cmd="touch $DIR/$tfile"
12004 verify_jobstats "$cmd" "$SINGLEMDS ost1"
12006 cmd="dd if=/dev/zero of=$DIR/$tfile bs=1M count=1 oflag=sync"
12007 verify_jobstats "$cmd" "ost1"
12009 cancel_lru_locks osc
12010 cmd="dd if=$DIR/$tfile of=/dev/null bs=1M count=1 iflag=direct"
12011 verify_jobstats "$cmd" "ost1"
12013 cmd="$TRUNCATE $DIR/$tfile 0"
12014 verify_jobstats "$cmd" "$SINGLEMDS ost1"
12016 cmd="mv -f $DIR/$tfile $DIR/$tdir.rename"
12017 verify_jobstats "$cmd" "$SINGLEMDS"
12018 # jobstats expiry - sleep until old stats should be expired
12019 local left=$((interval_new + 2 - (SECONDS - start)))
12020 [ $left -ge 0 ] && echo "sleep $left for expiry" && sleep $((left + 1))
12021 cmd="mkdir $DIR/$tdir.expire"
12022 verify_jobstats "$cmd" "$SINGLEMDS"
12023 [ $(do_facet $SINGLEMDS lctl get_param *.*.job_stats |
12024 grep -c "job_id.*mkdir") -gt 1 ] && error "old jobstats not expired"
12026 # Ensure that jobid are present in changelog (if supported by MDS)
12027 if [ $(lustre_version_code $SINGLEMDS) -ge $(version_code 2.6.52) ]
12029 $LFS changelog $MDT0 | tail -9
12030 jobids=$($LFS changelog $MDT0 | tail -9 | grep -c "j=")
12031 [ $jobids -eq 9 ] ||
12032 error "Wrong changelog jobid count $jobids != 9"
12036 jobstats_set $JOBENV
12038 $LFS changelog $MDT0 | tail -1
12039 jobids=$($LFS changelog $MDT0 | tail -1 | grep -c "j=")
12040 [ $jobids -eq 0 ] ||
12041 error "Unexpected jobids when jobid_var=$JOBENV"
12046 run_test 205 "Verify job stats"
12048 # LU-1480, LU-1773 and LU-1657
12050 mkdir -p $DIR/$tdir
12051 $SETSTRIPE -c -1 $DIR/$tdir
12052 #define OBD_FAIL_LOV_INIT 0x1403
12053 $LCTL set_param fail_loc=0xa0001403
12054 $LCTL set_param fail_val=1
12055 touch $DIR/$tdir/$tfile || true
12057 run_test 206 "fail lov_init_raid0() doesn't lbug"
12060 dd if=/dev/zero of=$DIR/$tfile bs=4k count=$((RANDOM%10+1))
12061 local fsz=`stat -c %s $DIR/$tfile`
12062 cancel_lru_locks mdc
12064 # do not return layout in getattr intent
12065 #define OBD_FAIL_MDS_NO_LL_GETATTR 0x170
12066 $LCTL set_param fail_loc=0x170
12067 local sz=`stat -c %s $DIR/$tfile`
12069 [ $fsz -eq $sz ] || error "file size expected $fsz, actual $sz"
12073 run_test 207a "can refresh layout at glimpse"
12076 dd if=/dev/zero of=$DIR/$tfile bs=4k count=$((RANDOM%10+1))
12077 local cksum=`md5sum $DIR/$tfile`
12078 local fsz=`stat -c %s $DIR/$tfile`
12079 cancel_lru_locks mdc
12080 cancel_lru_locks osc
12082 # do not return layout in getattr intent
12083 #define OBD_FAIL_MDS_NO_LL_OPEN 0x171
12084 $LCTL set_param fail_loc=0x171
12086 # it will refresh layout after the file is opened but before read issues
12087 echo checksum is "$cksum"
12088 echo "$cksum" |md5sum -c --quiet || error "file differs"
12092 run_test 207b "can refresh layout at open"
12095 # FIXME: in this test suite, only RD lease is used. This is okay
12096 # for now as only exclusive open is supported. After generic lease
12097 # is done, this test suite should be revised. - Jinshan
12099 remote_mds_nodsh && skip "remote MDS with nodsh" && return
12100 [[ $(lustre_version_code $SINGLEMDS) -ge $(version_code 2.4.52) ]] ||
12101 { skip "Need MDS version at least 2.4.52"; return 0; }
12103 echo "==== test 1: verify get lease work"
12104 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:eRE+eU || error "get lease error"
12106 echo "==== test 2: verify lease can be broken by upcoming open"
12107 $MULTIOP $DIR/$tfile oO_RDONLY:eR_E-eUc &
12111 $MULTIOP $DIR/$tfile oO_RDONLY:c
12112 kill -USR1 $PID && wait $PID || error "break lease error"
12114 echo "==== test 3: verify lease can't be granted if an open already exists"
12115 $MULTIOP $DIR/$tfile oO_RDONLY:_c &
12119 $MULTIOP $DIR/$tfile oO_RDONLY:eReUc && error "apply lease should fail"
12120 kill -USR1 $PID && wait $PID || error "open file error"
12122 echo "==== test 4: lease can sustain over recovery"
12123 $MULTIOP $DIR/$tfile oO_RDONLY:eR_E+eUc &
12129 kill -USR1 $PID && wait $PID || error "lease broken over recovery"
12131 echo "==== test 5: lease broken can't be regained by replay"
12132 $MULTIOP $DIR/$tfile oO_RDONLY:eR_E-eUc &
12136 # open file to break lease and then recovery
12137 $MULTIOP $DIR/$tfile oO_RDWR:c || error "open file error"
12140 kill -USR1 $PID && wait $PID || error "lease not broken over recovery"
12144 run_test 208 "Exclusive open"
12147 [ -z "$(lctl get_param -n mdc.*.connect_flags | grep disp_stripe)" ] &&
12148 skip_env "must have disp_stripe" && return
12151 sync; sleep 5; sync;
12153 echo 3 > /proc/sys/vm/drop_caches
12154 req_before=$(awk '/ptlrpc_cache / { print $2 }' /proc/slabinfo)
12156 # open/close 500 times
12157 for i in $(seq 500); do
12161 echo 3 > /proc/sys/vm/drop_caches
12162 req_after=$(awk '/ptlrpc_cache / { print $2 }' /proc/slabinfo)
12164 echo "before: $req_before, after: $req_after"
12165 [ $((req_after - req_before)) -ge 300 ] &&
12166 error "open/close requests are not freed"
12169 run_test 209 "read-only open/close requests should be freed promptly"
12173 size=$((size % 8192 + 1))
12174 dd if=/dev/urandom of=$DIR/f212 bs=1k count=$size
12175 sendfile $DIR/f212 $DIR/f212.xyz || error "sendfile wrong"
12176 rm -f $DIR/f212 $DIR/f212.xyz
12178 run_test 212 "Sendfile test ============================================"
12181 dd if=/dev/zero of=$DIR/$tfile bs=4k count=4
12182 cancel_lru_locks osc
12183 lctl set_param fail_loc=0x8000040f
12184 # generate a read lock
12185 cat $DIR/$tfile > /dev/null
12186 # write to the file, it will try to cancel the above read lock.
12187 cat /etc/hosts >> $DIR/$tfile
12189 run_test 213 "OSC lock completion and cancel race don't crash - bug 18829"
12191 test_214() { # for bug 20133
12192 mkdir -p $DIR/$tdir/d214c || error "mkdir $DIR/$tdir/d214c failed"
12193 for (( i=0; i < 340; i++ )) ; do
12194 touch $DIR/$tdir/d214c/a$i
12197 ls -l $DIR/$tdir || error "ls -l $DIR/d214p failed"
12198 mv $DIR/$tdir/d214c $DIR/ || error "mv $DIR/d214p/d214c $DIR/ failed"
12199 ls $DIR/d214c || error "ls $DIR/d214c failed"
12200 rm -rf $DIR/$tdir || error "rm -rf $DIR/d214* failed"
12201 rm -rf $DIR/d214* || error "rm -rf $DIR/d214* failed"
12203 run_test 214 "hash-indexed directory test - bug 20133"
12205 # having "abc" as 1st arg, creates $TMP/lnet_abc.out and $TMP/lnet_abc.sys
12206 create_lnet_proc_files() {
12207 lctl get_param -n $1 >$TMP/lnet_$1.out || error "cannot read lnet.$1"
12208 sysctl lnet.$1 >$TMP/lnet_$1.sys_tmp || error "cannot read lnet.$1"
12210 sed "s/^lnet.$1\ =\ //g" "$TMP/lnet_$1.sys_tmp" >$TMP/lnet_$1.sys
12211 rm -f "$TMP/lnet_$1.sys_tmp"
12214 # counterpart of create_lnet_proc_files
12215 remove_lnet_proc_files() {
12216 rm -f $TMP/lnet_$1.out $TMP/lnet_$1.sys
12219 # uses 1st arg as trailing part of filename, 2nd arg as description for reports,
12220 # 3rd arg as regexp for body
12221 check_lnet_proc_stats() {
12222 local l=$(cat "$TMP/lnet_$1" |wc -l)
12223 [ $l = 1 ] || (cat "$TMP/lnet_$1" && error "$2 is not of 1 line: $l")
12225 grep -E "$3" "$TMP/lnet_$1" || (cat "$TMP/lnet_$1" && error "$2 misformatted")
12228 # uses 1st arg as trailing part of filename, 2nd arg as description for reports,
12229 # 3rd arg as regexp for body, 4th arg as regexp for 1st line, 5th arg is
12230 # optional and can be regexp for 2nd line (lnet.routes case)
12231 check_lnet_proc_entry() {
12232 local blp=2 # blp stands for 'position of 1st line of body'
12233 [ -z "$5" ] || blp=3 # lnet.routes case
12235 local l=$(cat "$TMP/lnet_$1" |wc -l)
12236 # subtracting one from $blp because the body can be empty
12237 [ "$l" -ge "$(($blp - 1))" ] || (cat "$TMP/lnet_$1" && error "$2 is too short: $l")
12239 sed -n '1 p' "$TMP/lnet_$1" |grep -E "$4" >/dev/null ||
12240 (cat "$TMP/lnet_$1" && error "1st line of $2 misformatted")
12242 [ "$5" = "" ] || sed -n '2 p' "$TMP/lnet_$1" |grep -E "$5" >/dev/null ||
12243 (cat "$TMP/lnet_$1" && error "2nd line of $2 misformatted")
12245 # bail out if any unexpected line happened
12246 sed -n "$blp p" "$TMP/lnet_$1" | grep -Ev "$3"
12247 [ "$?" != 0 ] || error "$2 misformatted"
12250 test_215() { # for bugs 18102, 21079, 21517
12251 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
12252 local N='(0|[1-9][0-9]*)' # non-negative numeric
12253 local P='[1-9][0-9]*' # positive numeric
12254 local I='(0|-?[1-9][0-9]*|NA)' # any numeric (0 | >0 | <0) or NA if no value
12255 local NET='[a-z][a-z0-9]*' # LNET net like o2ib2
12256 local ADDR='[0-9.]+' # LNET addr like 10.0.0.1
12257 local NID="$ADDR@$NET" # LNET nid like 10.0.0.1@o2ib2
12259 local L1 # regexp for 1st line
12260 local L2 # regexp for 2nd line (optional)
12261 local BR # regexp for the rest (body)
12263 # lnet.stats should look as 11 space-separated non-negative numerics
12264 BR="^$N $N $N $N $N $N $N $N $N $N $N$"
12265 create_lnet_proc_files "stats"
12266 check_lnet_proc_stats "stats.sys" "lnet.stats" "$BR"
12267 remove_lnet_proc_files "stats"
12269 # lnet.routes should look like this:
12270 # Routing disabled/enabled
12271 # net hops priority state router
12272 # where net is a string like tcp0, hops > 0, priority >= 0,
12273 # state is up/down,
12274 # router is a string like 192.168.1.1@tcp2
12275 L1="^Routing (disabled|enabled)$"
12276 L2="^net +hops +priority +state +router$"
12277 BR="^$NET +$N +(0|1) +(up|down) +$NID$"
12278 create_lnet_proc_files "routes"
12279 check_lnet_proc_entry "routes.sys" "lnet.routes" "$BR" "$L1" "$L2"
12280 remove_lnet_proc_files "routes"
12282 # lnet.routers should look like this:
12283 # ref rtr_ref alive_cnt state last_ping ping_sent deadline down_ni router
12284 # where ref > 0, rtr_ref > 0, alive_cnt >= 0, state is up/down,
12285 # last_ping >= 0, ping_sent is boolean (0/1), deadline and down_ni are
12286 # numeric (0 or >0 or <0), router is a string like 192.168.1.1@tcp2
12287 L1="^ref +rtr_ref +alive_cnt +state +last_ping +ping_sent +deadline +down_ni +router$"
12288 BR="^$P +$P +$N +(up|down) +$N +(0|1) +$I +$I +$NID$"
12289 create_lnet_proc_files "routers"
12290 check_lnet_proc_entry "routers.sys" "lnet.routers" "$BR" "$L1"
12291 remove_lnet_proc_files "routers"
12293 # lnet.peers should look like this:
12294 # nid refs state last max rtr min tx min queue
12295 # where nid is a string like 192.168.1.1@tcp2, refs > 0,
12296 # state is up/down/NA, max >= 0. last, rtr, min, tx, min are
12297 # numeric (0 or >0 or <0), queue >= 0.
12298 L1="^nid +refs +state +last +max +rtr +min +tx +min +queue$"
12299 BR="^$NID +$P +(up|down|NA) +$I +$N +$I +$I +$I +$I +$N$"
12300 create_lnet_proc_files "peers"
12301 check_lnet_proc_entry "peers.sys" "lnet.peers" "$BR" "$L1"
12302 remove_lnet_proc_files "peers"
12304 # lnet.buffers should look like this:
12305 # pages count credits min
12306 # where pages >=0, count >=0, credits and min are numeric (0 or >0 or <0)
12307 L1="^pages +count +credits +min$"
12308 BR="^ +$N +$N +$I +$I$"
12309 create_lnet_proc_files "buffers"
12310 check_lnet_proc_entry "buffers.sys" "lnet.buffers" "$BR" "$L1"
12311 remove_lnet_proc_files "buffers"
12313 # lnet.nis should look like this:
12314 # nid status alive refs peer rtr max tx min
12315 # where nid is a string like 192.168.1.1@tcp2, status is up/down,
12316 # alive is numeric (0 or >0 or <0), refs >= 0, peer >= 0,
12317 # rtr >= 0, max >=0, tx and min are numeric (0 or >0 or <0).
12318 L1="^nid +status +alive +refs +peer +rtr +max +tx +min$"
12319 BR="^$NID +(up|down) +$I +$N +$N +$N +$N +$I +$I$"
12320 create_lnet_proc_files "nis"
12321 check_lnet_proc_entry "nis.sys" "lnet.nis" "$BR" "$L1"
12322 remove_lnet_proc_files "nis"
12324 # can we successfully write to lnet.stats?
12325 lctl set_param -n stats=0 || error "cannot write to lnet.stats"
12326 sysctl -w lnet.stats=0 || error "cannot write to lnet.stats"
12328 run_test 215 "lnet exists and has proper content - bugs 18102, 21079, 21517"
12330 test_216() { # bug 20317
12331 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
12332 remote_ost_nodsh && skip "remote OST with nodsh" && return
12335 local facets=$(get_facets OST)
12336 local p="$TMP/$TESTSUITE-$TESTNAME.parameters"
12338 save_lustre_params client "osc.*.contention_seconds" > $p
12339 save_lustre_params $facets \
12340 "ldlm.namespaces.filter-*.max_nolock_bytes" >> $p
12341 save_lustre_params $facets \
12342 "ldlm.namespaces.filter-*.contended_locks" >> $p
12343 save_lustre_params $facets \
12344 "ldlm.namespaces.filter-*.contention_seconds" >> $p
12347 # agressive lockless i/o settings
12348 for node in $(osts_nodes); do
12349 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'
12351 lctl set_param -n osc.*.contention_seconds 60
12353 $DIRECTIO write $DIR/$tfile 0 10 4096
12354 $CHECKSTAT -s 40960 $DIR/$tfile
12356 # disable lockless i/o
12357 for node in $(osts_nodes); do
12358 do_node $node 'lctl set_param -n ldlm.namespaces.filter-*.max_nolock_bytes 0; lctl set_param -n ldlm.namespaces.filter-*.contended_locks 32; lctl set_param -n ldlm.namespaces.filter-*.contention_seconds 0'
12360 lctl set_param -n osc.*.contention_seconds 0
12363 dd if=/dev/zero of=$DIR/$tfile count=0
12364 $CHECKSTAT -s 0 $DIR/$tfile
12366 restore_lustre_params <$p
12370 run_test 216 "check lockless direct write works and updates file size and kms correctly"
12372 test_217() { # bug 22430
12373 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
12377 for node in $(nodes_list); do
12378 nid=$(host_nids_address $node $NETTYPE)
12379 if [[ $nid = *-* ]] ; then
12380 echo "lctl ping $nid@$NETTYPE"
12381 lctl ping $nid@$NETTYPE
12383 echo "skipping $node (no hyphen detected)"
12387 run_test 217 "check lctl ping for hostnames with hiphen ('-')"
12390 # do directio so as not to populate the page cache
12391 log "creating a 10 Mb file"
12392 $MULTIOP $DIR/$tfile oO_CREAT:O_DIRECT:O_RDWR:w$((10*1048576))c || error "multiop failed while creating a file"
12393 log "starting reads"
12394 dd if=$DIR/$tfile of=/dev/null bs=4096 &
12395 log "truncating the file"
12396 $MULTIOP $DIR/$tfile oO_TRUNC:c || error "multiop failed while truncating the file"
12398 kill %+ || true # reads might have finished
12399 echo "wait until dd is finished"
12401 log "removing the temporary file"
12402 rm -rf $DIR/$tfile || error "tmp file removal failed"
12404 run_test 218 "parallel read and truncate should not deadlock ======================="
12407 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
12408 # write one partial page
12409 dd if=/dev/zero of=$DIR/$tfile bs=1024 count=1
12410 # set no grant so vvp_io_commit_write will do sync write
12411 $LCTL set_param fail_loc=0x411
12412 # write a full page at the end of file
12413 dd if=/dev/zero of=$DIR/$tfile bs=4096 count=1 seek=1 conv=notrunc
12415 $LCTL set_param fail_loc=0
12416 dd if=/dev/zero of=$DIR/$tfile bs=4096 count=1 seek=3
12417 $LCTL set_param fail_loc=0x411
12418 dd if=/dev/zero of=$DIR/$tfile bs=1024 count=1 seek=2 conv=notrunc
12421 dd if=/dev/zero of=$DIR/$tfile-2 bs=1024 count=1
12422 $CHECKSTAT -s 1024 $DIR/$tfile-2 || error "checkstat wrong size"
12424 run_test 219 "LU-394: Write partial won't cause uncontiguous pages vec at LND"
12426 test_220() { #LU-325
12427 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
12428 remote_ost_nodsh && skip "remote OST with nodsh" && return
12429 remote_mds_nodsh && skip "remote MDS with nodsh" && return
12430 remote_mgs_nodsh && skip "remote MGS with nodsh" && return
12433 # create on MDT0000 so the last_id and next_id are correct
12435 local OST=$($LFS df $DIR | awk '/OST:'$OSTIDX'/ { print $1 }')
12439 local mdtosc_proc1=$(get_mdtosc_proc_path $SINGLEMDS $OST)
12440 local last_id=$(do_facet $SINGLEMDS lctl get_param -n \
12441 osc.$mdtosc_proc1.prealloc_last_id)
12442 local next_id=$(do_facet $SINGLEMDS lctl get_param -n \
12443 osc.$mdtosc_proc1.prealloc_next_id)
12447 do_facet ost$((OSTIDX + 1)) lctl set_param fail_val=-1
12448 #define OBD_FAIL_OST_ENOINO 0x229
12449 do_facet ost$((OSTIDX + 1)) lctl set_param fail_loc=0x229
12450 do_facet mgs $LCTL pool_new $FSNAME.$TESTNAME || return 1
12451 do_facet mgs $LCTL pool_add $FSNAME.$TESTNAME $OST || return 2
12453 $SETSTRIPE $DIR/$tdir -i $OSTIDX -c 1 -p $FSNAME.$TESTNAME
12455 MDSOBJS=$((last_id - next_id))
12456 echo "preallocated objects on MDS is $MDSOBJS" "($last_id - $next_id)"
12458 blocks=$($LFS df $MOUNT | awk '($1 == '$OSTIDX') { print $4 }')
12459 echo "OST still has $count kbytes free"
12461 echo "create $MDSOBJS files @next_id..."
12462 createmany -o $DIR/$tdir/f $MDSOBJS || return 3
12464 local last_id2=$(do_facet mds${MDSIDX} lctl get_param -n \
12465 osc.$mdtosc_proc1.prealloc_last_id)
12466 local next_id2=$(do_facet mds${MDSIDX} lctl get_param -n \
12467 osc.$mdtosc_proc1.prealloc_next_id)
12469 echo "after creation, last_id=$last_id2, next_id=$next_id2"
12474 do_facet ost$((OSTIDX + 1)) lctl set_param fail_val=0
12475 do_facet ost$((OSTIDX + 1)) lctl set_param fail_loc=0
12477 do_facet mgs $LCTL pool_remove $FSNAME.$TESTNAME $OST || return 4
12478 do_facet mgs $LCTL pool_destroy $FSNAME.$TESTNAME || return 5
12479 echo "unlink $MDSOBJS files @$next_id..."
12480 unlinkmany $DIR/$tdir/f $MDSOBJS || return 6
12482 run_test 220 "preallocated MDS objects still used if ENOSPC from OST"
12485 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
12486 dd if=`which date` of=$MOUNT/date oflag=sync
12487 chmod +x $MOUNT/date
12489 #define OBD_FAIL_LLITE_FAULT_TRUNC_RACE 0x1401
12490 $LCTL set_param fail_loc=0x80001401
12492 $MOUNT/date > /dev/null
12495 run_test 221 "make sure fault and truncate race to not cause OOM"
12498 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
12500 test_mkdir -p $DIR/$tdir
12501 $SETSTRIPE -c 1 -i 0 $DIR/$tdir
12502 createmany -o $DIR/$tdir/$tfile 10
12503 cancel_lru_locks mdc
12504 cancel_lru_locks osc
12505 #define OBD_FAIL_LDLM_AGL_DELAY 0x31a
12506 $LCTL set_param fail_loc=0x31a
12507 ls -l $DIR/$tdir > /dev/null || error "AGL for ls failed"
12508 $LCTL set_param fail_loc=0
12511 run_test 222a "AGL for ls should not trigger CLIO lock failure ================"
12514 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
12516 test_mkdir -p $DIR/$tdir
12517 $SETSTRIPE -c 1 -i 0 $DIR/$tdir
12518 createmany -o $DIR/$tdir/$tfile 10
12519 cancel_lru_locks mdc
12520 cancel_lru_locks osc
12521 #define OBD_FAIL_LDLM_AGL_DELAY 0x31a
12522 $LCTL set_param fail_loc=0x31a
12523 rm -r $DIR/$tdir || error "AGL for rmdir failed"
12524 $LCTL set_param fail_loc=0
12526 run_test 222b "AGL for rmdir should not trigger CLIO lock failure ============="
12529 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
12531 test_mkdir -p $DIR/$tdir
12532 $SETSTRIPE -c 1 -i 0 $DIR/$tdir
12533 createmany -o $DIR/$tdir/$tfile 10
12534 cancel_lru_locks mdc
12535 cancel_lru_locks osc
12536 #define OBD_FAIL_LDLM_AGL_NOLOCK 0x31b
12537 $LCTL set_param fail_loc=0x31b
12538 ls -l $DIR/$tdir > /dev/null || error "reenqueue failed"
12539 $LCTL set_param fail_loc=0
12542 run_test 223 "osc reenqueue if without AGL lock granted ======================="
12544 test_224a() { # LU-1039, MRP-303
12545 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
12546 #define OBD_FAIL_PTLRPC_CLIENT_BULK_CB 0x508
12547 $LCTL set_param fail_loc=0x508
12548 dd if=/dev/zero of=$DIR/$tfile bs=4096 count=1 conv=fsync
12549 $LCTL set_param fail_loc=0
12552 run_test 224a "Don't panic on bulk IO failure"
12554 test_224b() { # LU-1039, MRP-303
12555 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
12556 dd if=/dev/zero of=$DIR/$tfile bs=4096 count=1
12557 cancel_lru_locks osc
12558 #define OBD_FAIL_PTLRPC_CLIENT_BULK_CB2 0x515
12559 $LCTL set_param fail_loc=0x515
12560 dd of=/dev/null if=$DIR/$tfile bs=4096 count=1
12561 $LCTL set_param fail_loc=0
12564 run_test 224b "Don't panic on bulk IO failure"
12566 test_224c() { # LU-6441
12567 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
12568 remote_mds_nodsh && skip "remote MDS with nodsh" && return
12569 local pages_per_rpc=$($LCTL get_param \
12570 osc.*.max_pages_per_rpc)
12571 local at_max=$($LCTL get_param -n at_max)
12572 local timeout=$($LCTL get_param -n timeout)
12573 local test_at="$LCTL get_param -n at_max"
12574 local param_at="$FSNAME.sys.at_max"
12575 local test_timeout="$LCTL get_param -n timeout"
12576 local param_timeout="$FSNAME.sys.timeout"
12578 $LCTL set_param -n osc.*.max_pages_per_rpc=1024
12580 set_conf_param_and_check client "$test_at" "$param_at" 0 ||
12581 error "conf_param at_max=0 failed"
12582 set_conf_param_and_check client "$test_timeout" "$param_timeout" 5 ||
12583 error "conf_param timeout=5 failed"
12585 #define OBD_FAIL_PTLRPC_CLIENT_BULK_CB3 0x520
12586 $LCTL set_param fail_loc=0x520
12587 dd if=/dev/zero of=$DIR/$tfile bs=8MB count=1
12589 $LCTL set_param fail_loc=0
12591 set_conf_param_and_check client "$test_at" "$param_at" $at_max ||
12592 error "conf_param at_max=$at_max failed"
12593 set_conf_param_and_check client "$test_timeout" "$param_timeout" \
12594 $timeout || error "conf_param timeout=$timeout failed"
12596 $LCTL set_param -n $pages_per_rpc
12598 run_test 224c "Don't hang if one of md lost during large bulk RPC"
12600 MDSSURVEY=${MDSSURVEY:-$(which mds-survey 2>/dev/null || true)}
12602 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
12603 remote_mds_nodsh && skip "remote MDS with nodsh" && return
12604 if [ -z ${MDSSURVEY} ]; then
12605 skip_env "mds-survey not found" && return
12608 [ $MDSCOUNT -ge 2 ] &&
12609 skip "skipping now for more than one MDT" && return
12611 [ $(lustre_version_code $SINGLEMDS) -ge $(version_code 2.2.51) ] ||
12612 { skip "Need MDS version at least 2.2.51"; return; }
12614 local mds=$(facet_host $SINGLEMDS)
12615 local target=$(do_nodes $mds 'lctl dl' | \
12616 awk "{if (\$2 == \"UP\" && \$3 == \"mdt\") {print \$4}}")
12618 local cmd1="file_count=1000 thrhi=4"
12619 local cmd2="dir_count=2 layer=mdd stripe_count=0"
12620 local cmd3="rslt_loc=${TMP} targets=\"$mds:$target\" $MDSSURVEY"
12621 local cmd="$cmd1 $cmd2 $cmd3"
12623 rm -f ${TMP}/mds_survey*
12625 eval $cmd || error "mds-survey with zero-stripe failed"
12626 cat ${TMP}/mds_survey*
12627 rm -f ${TMP}/mds_survey*
12629 run_test 225a "Metadata survey sanity with zero-stripe"
12632 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
12633 remote_mds_nodsh && skip "remote MDS with nodsh" && return
12634 if [ -z ${MDSSURVEY} ]; then
12635 skip_env "mds-survey not found" && return
12637 [ $(lustre_version_code $SINGLEMDS) -ge $(version_code 2.2.51) ] ||
12638 { skip "Need MDS version at least 2.2.51"; return; }
12640 if [ $($LCTL dl | grep -c osc) -eq 0 ]; then
12641 skip_env "Need to mount OST to test" && return
12644 [ $MDSCOUNT -ge 2 ] &&
12645 skip "skipping now for more than one MDT" && return
12646 local mds=$(facet_host $SINGLEMDS)
12647 local target=$(do_nodes $mds 'lctl dl' | \
12648 awk "{if (\$2 == \"UP\" && \$3 == \"mdt\") {print \$4}}")
12650 local cmd1="file_count=1000 thrhi=4"
12651 local cmd2="dir_count=2 layer=mdd stripe_count=1"
12652 local cmd3="rslt_loc=${TMP} targets=\"$mds:$target\" $MDSSURVEY"
12653 local cmd="$cmd1 $cmd2 $cmd3"
12655 rm -f ${TMP}/mds_survey*
12657 eval $cmd || error "mds-survey with stripe_count failed"
12658 cat ${TMP}/mds_survey*
12659 rm -f ${TMP}/mds_survey*
12661 run_test 225b "Metadata survey sanity with stripe_count = 1"
12663 mcreate_path2fid () {
12669 local path=$DIR/$tdir/$name
12674 $MCREATE --mode=$1 --major=$2 --minor=$3 $path ||
12675 error "cannot create $desc"
12677 fid=$($LFS path2fid $path | tr -d '[' | tr -d ']')
12679 [ $rc -ne 0 ] && error "cannot get fid of a $desc"
12681 fid_path=$($LFS fid2path $MOUNT $fid)
12683 [ $rc -ne 0 ] && error "cannot get path of $desc by $DIR $path $fid"
12685 [ "$path" == "$fid_path" ] ||
12686 error "fid2path returned $fid_path, expected $path"
12688 echo "pass with $path and $fid"
12693 mkdir -p $DIR/$tdir
12695 mcreate_path2fid 0010666 0 0 fifo "FIFO"
12696 mcreate_path2fid 0020666 1 3 null "character special file (null)"
12697 mcreate_path2fid 0020666 1 255 none "character special file (no device)"
12698 mcreate_path2fid 0040666 0 0 dir "directory"
12699 mcreate_path2fid 0060666 7 0 loop0 "block special file (loop)"
12700 mcreate_path2fid 0100666 0 0 file "regular file"
12701 mcreate_path2fid 0120666 0 0 link "symbolic link"
12702 mcreate_path2fid 0140666 0 0 sock "socket"
12704 run_test 226a "call path2fid and fid2path on files of all type"
12707 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
12711 mkdir -p $DIR/$tdir
12712 $LFS setdirstripe -i $MDTIDX $DIR/$tdir/remote_dir ||
12713 error "create remote directory failed"
12714 mcreate_path2fid 0010666 0 0 "remote_dir/fifo" "FIFO"
12715 mcreate_path2fid 0020666 1 3 "remote_dir/null" \
12716 "character special file (null)"
12717 mcreate_path2fid 0020666 1 255 "remote_dir/none" \
12718 "character special file (no device)"
12719 mcreate_path2fid 0040666 0 0 "remote_dir/dir" "directory"
12720 mcreate_path2fid 0060666 7 0 "remote_dir/loop0" \
12721 "block special file (loop)"
12722 mcreate_path2fid 0100666 0 0 "remote_dir/file" "regular file"
12723 mcreate_path2fid 0120666 0 0 "remote_dir/link" "symbolic link"
12724 mcreate_path2fid 0140666 0 0 "remote_dir/sock" "socket"
12726 run_test 226b "call path2fid and fid2path on files of all type under remote dir"
12728 # LU-1299 Executing or running ldd on a truncated executable does not
12729 # cause an out-of-memory condition.
12731 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
12732 [ -z "$(which ldd)" ] && skip "should have ldd tool" && return
12733 dd if=$(which date) of=$MOUNT/date bs=1k count=1
12734 chmod +x $MOUNT/date
12736 $MOUNT/date > /dev/null
12737 ldd $MOUNT/date > /dev/null
12740 run_test 227 "running truncated executable does not cause OOM"
12742 # LU-1512 try to reuse idle OI blocks
12744 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
12745 remote_mds_nodsh && skip "remote MDS with nodsh" && return
12746 [ "$(facet_fstype $SINGLEMDS)" != "ldiskfs" ] &&
12747 skip "non-ldiskfs backend" && return
12749 local MDT_DEV=$(mdsdevname ${SINGLEMDS//mds/})
12750 local myDIR=$DIR/$tdir
12753 #define OBD_FAIL_SEQ_EXHAUST 0x1002
12754 $LCTL set_param fail_loc=0x80001002
12755 createmany -o $myDIR/t- 10000
12756 $LCTL set_param fail_loc=0
12757 # The guard is current the largest FID holder
12759 local SEQ=$($LFS path2fid $myDIR/guard | awk -F ':' '{print $1}' |
12761 local IDX=$(($SEQ % 64))
12763 do_facet $SINGLEMDS sync
12764 # Make sure journal flushed.
12766 local blk1=$(do_facet $SINGLEMDS \
12767 "$DEBUGFS -c -R \\\"stat oi.16.${IDX}\\\" $MDT_DEV" |
12768 grep Blockcount | awk '{print $4}')
12770 # Remove old files, some OI blocks will become idle.
12771 unlinkmany $myDIR/t- 10000
12772 # Create new files, idle OI blocks should be reused.
12773 createmany -o $myDIR/t- 2000
12774 do_facet $SINGLEMDS sync
12775 # Make sure journal flushed.
12777 local blk2=$(do_facet $SINGLEMDS \
12778 "$DEBUGFS -c -R \\\"stat oi.16.${IDX}\\\" $MDT_DEV" |
12779 grep Blockcount | awk '{print $4}')
12781 [ $blk1 == $blk2 ] || error "old blk1=$blk1, new blk2=$blk2, unmatched!"
12783 run_test 228a "try to reuse idle OI blocks"
12786 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
12787 remote_mds_nodsh && skip "remote MDS with nodsh" && return
12788 [ "$(facet_fstype $SINGLEMDS)" != "ldiskfs" ] &&
12789 skip "non-ldiskfs backend" && return
12791 local MDT_DEV=$(mdsdevname ${SINGLEMDS//mds/})
12792 local myDIR=$DIR/$tdir
12795 #define OBD_FAIL_SEQ_EXHAUST 0x1002
12796 $LCTL set_param fail_loc=0x80001002
12797 createmany -o $myDIR/t- 10000
12798 $LCTL set_param fail_loc=0
12799 # The guard is current the largest FID holder
12801 local SEQ=$($LFS path2fid $myDIR/guard | awk -F ':' '{print $1}' |
12803 local IDX=$(($SEQ % 64))
12805 do_facet $SINGLEMDS sync
12806 # Make sure journal flushed.
12808 local blk1=$(do_facet $SINGLEMDS \
12809 "$DEBUGFS -c -R \\\"stat oi.16.${IDX}\\\" $MDT_DEV" |
12810 grep Blockcount | awk '{print $4}')
12812 # Remove old files, some OI blocks will become idle.
12813 unlinkmany $myDIR/t- 10000
12816 stop $SINGLEMDS || error "Fail to stop MDT."
12818 start $SINGLEMDS $MDT_DEV $MDS_MOUNT_OPTS || error "Fail to start MDT."
12820 df $MOUNT || error "Fail to df."
12821 # Create new files, idle OI blocks should be reused.
12822 createmany -o $myDIR/t- 2000
12823 do_facet $SINGLEMDS sync
12824 # Make sure journal flushed.
12826 local blk2=$(do_facet $SINGLEMDS \
12827 "$DEBUGFS -c -R \\\"stat oi.16.${IDX}\\\" $MDT_DEV" |
12828 grep Blockcount | awk '{print $4}')
12830 [ $blk1 == $blk2 ] || error "old blk1=$blk1, new blk2=$blk2, unmatched!"
12832 run_test 228b "idle OI blocks can be reused after MDT restart"
12836 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
12837 remote_mds_nodsh && skip "remote MDS with nodsh" && return
12838 [ "$(facet_fstype $SINGLEMDS)" != "ldiskfs" ] &&
12839 skip "non-ldiskfs backend" && return
12841 local MDT_DEV=$(mdsdevname ${SINGLEMDS//mds/})
12842 local myDIR=$DIR/$tdir
12845 #define OBD_FAIL_SEQ_EXHAUST 0x1002
12846 $LCTL set_param fail_loc=0x80001002
12847 # 20000 files can guarantee there are index nodes in the OI file
12848 createmany -o $myDIR/t- 20000
12849 $LCTL set_param fail_loc=0
12850 # The guard is current the largest FID holder
12852 local SEQ=$($LFS path2fid $myDIR/guard | awk -F ':' '{print $1}' |
12854 local IDX=$(($SEQ % 64))
12856 do_facet $SINGLEMDS sync
12857 # Make sure journal flushed.
12859 local blk1=$(do_facet $SINGLEMDS \
12860 "$DEBUGFS -c -R \\\"stat oi.16.${IDX}\\\" $MDT_DEV" |
12861 grep Blockcount | awk '{print $4}')
12863 # Remove old files, some OI blocks will become idle.
12864 unlinkmany $myDIR/t- 20000
12866 # The OI file should become empty now
12868 # Create new files, idle OI blocks should be reused.
12869 createmany -o $myDIR/t- 2000
12870 do_facet $SINGLEMDS sync
12871 # Make sure journal flushed.
12873 local blk2=$(do_facet $SINGLEMDS \
12874 "$DEBUGFS -c -R \\\"stat oi.16.${IDX}\\\" $MDT_DEV" |
12875 grep Blockcount | awk '{print $4}')
12877 [ $blk1 == $blk2 ] || error "old blk1=$blk1, new blk2=$blk2, unmatched!"
12879 run_test 228c "NOT shrink the last entry in OI index node to recycle idle leaf"
12881 test_229() { # LU-2482, LU-3448
12882 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.4.53) ] &&
12883 skip "No HSM $(lustre_build_version $SINGLEMDS) MDS < 2.4.53" &&
12885 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
12886 [ $OSTCOUNT -lt 2 ] && skip "needs >= 2 OSTs" && return
12890 # Create a file with a released layout and stripe count 2.
12891 $MULTIOP $DIR/$tfile H2c ||
12892 error "failed to create file with released layout"
12894 $GETSTRIPE -v $DIR/$tfile
12896 local pattern=$($GETSTRIPE -L $DIR/$tfile)
12897 [ X"$pattern" = X"80000001" ] || error "pattern error ($pattern)"
12899 local stripe_count=$($GETSTRIPE -c $DIR/$tfile) || error "getstripe"
12900 [ $stripe_count -eq 2 ] || error "stripe count not 2 ($stripe_count)"
12901 stat $DIR/$tfile || error "failed to stat released file"
12903 chown $RUNAS_ID $DIR/$tfile ||
12904 error "chown $RUNAS_ID $DIR/$tfile failed"
12906 chgrp $RUNAS_ID $DIR/$tfile ||
12907 error "chgrp $RUNAS_ID $DIR/$tfile failed"
12909 touch $DIR/$tfile || error "touch $DIR/$tfile failed"
12910 rm $DIR/$tfile || error "failed to remove released file"
12912 run_test 229 "getstripe/stat/rm/attr changes work on released files"
12915 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
12916 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
12919 test_mkdir $DIR/$tdir
12920 test_mkdir -i0 -c1 $DIR/$tdir/test_230_local
12921 local mdt_idx=$($GETSTRIPE -M $DIR/$tdir/test_230_local)
12922 [ $mdt_idx -ne 0 ] &&
12923 error "create local directory on wrong MDT $mdt_idx"
12925 $LFS mkdir -i $MDTIDX $DIR/$tdir/test_230 ||
12926 error "create remote directory failed"
12927 local mdt_idx=$($GETSTRIPE -M $DIR/$tdir/test_230)
12928 [ $mdt_idx -ne $MDTIDX ] &&
12929 error "create remote directory on wrong MDT $mdt_idx"
12931 createmany -o $DIR/$tdir/test_230/t- 10 ||
12932 error "create files on remote directory failed"
12933 mdt_idx=$($GETSTRIPE -M $DIR/$tdir/test_230/t-0)
12934 [ $mdt_idx -ne $MDTIDX ] && error "create files on wrong MDT $mdt_idx"
12935 rm -r $DIR/$tdir || error "unlink remote directory failed"
12937 run_test 230a "Create remote directory and files under the remote directory"
12940 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
12941 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
12948 local migrate_dir=$DIR/$tdir/migrate_dir
12949 local other_dir=$DIR/$tdir/other_dir
12951 test_mkdir $DIR/$tdir
12952 test_mkdir -i0 -c1 $migrate_dir
12953 test_mkdir -i0 -c1 $other_dir
12954 for ((i=0; i<10; i++)); do
12955 mkdir -p $migrate_dir/dir_${i}
12956 createmany -o $migrate_dir/dir_${i}/f 10 ||
12957 error "create files under remote dir failed $i"
12960 cp /etc/passwd $migrate_dir/$tfile
12961 cp /etc/passwd $other_dir/$tfile
12962 chattr +SAD $migrate_dir
12963 chattr +SAD $migrate_dir/$tfile
12965 local old_dir_flag=$(lsattr -a $migrate_dir | awk '/\/\.$/ {print $1}')
12966 local old_file_flag=$(lsattr $migrate_dir/$tfile | awk '{print $1}')
12967 local old_dir_mode=$(stat -c%f $migrate_dir)
12968 local old_file_mode=$(stat -c%f $migrate_dir/$tfile)
12970 mkdir -p $migrate_dir/dir_default_stripe2
12971 $SETSTRIPE -c 2 $migrate_dir/dir_default_stripe2
12972 $SETSTRIPE -c 2 $migrate_dir/${tfile}_stripe2
12974 mkdir -p $other_dir
12975 ln $migrate_dir/$tfile $other_dir/luna
12976 ln $migrate_dir/$tfile $migrate_dir/sofia
12977 ln $other_dir/$tfile $migrate_dir/david
12978 ln -s $migrate_dir/$tfile $other_dir/zachary
12979 ln -s $migrate_dir/$tfile $migrate_dir/${tfile}_ln
12980 ln -s $other_dir/$tfile $migrate_dir/${tfile}_ln_other
12982 $LFS migrate -m $MDTIDX $migrate_dir ||
12983 error "fails on migrating remote dir to MDT1"
12985 echo "migratate to MDT1, then checking.."
12986 for ((i = 0; i < 10; i++)); do
12987 for file in $(find $migrate_dir/dir_${i}); do
12988 mdt_index=$($LFS getstripe -M $file)
12989 [ $mdt_index == $MDTIDX ] ||
12990 error "$file is not on MDT${MDTIDX}"
12994 # the multiple link file should still in MDT0
12995 mdt_index=$($LFS getstripe -M $migrate_dir/$tfile)
12996 [ $mdt_index == 0 ] ||
12997 error "$file is not on MDT${MDTIDX}"
12999 local new_dir_flag=$(lsattr -a $migrate_dir | awk '/\/\.$/ {print $1}')
13000 [ "$old_dir_flag" = "$new_dir_flag" ] ||
13001 error " expect $old_dir_flag get $new_dir_flag"
13003 local new_file_flag=$(lsattr $migrate_dir/$tfile | awk '{print $1}')
13004 [ "$old_file_flag" = "$new_file_flag" ] ||
13005 error " expect $old_file_flag get $new_file_flag"
13007 local new_dir_mode=$(stat -c%f $migrate_dir)
13008 [ "$old_dir_mode" = "$new_dir_mode" ] ||
13009 error "expect mode $old_dir_mode get $new_dir_mode"
13011 local new_file_mode=$(stat -c%f $migrate_dir/$tfile)
13012 [ "$old_file_mode" = "$new_file_mode" ] ||
13013 error "expect mode $old_file_mode get $new_file_mode"
13015 diff /etc/passwd $migrate_dir/$tfile ||
13016 error "$tfile different after migration"
13018 diff /etc/passwd $other_dir/luna ||
13019 error "luna different after migration"
13021 diff /etc/passwd $migrate_dir/sofia ||
13022 error "sofia different after migration"
13024 diff /etc/passwd $migrate_dir/david ||
13025 error "david different after migration"
13027 diff /etc/passwd $other_dir/zachary ||
13028 error "zachary different after migration"
13030 diff /etc/passwd $migrate_dir/${tfile}_ln ||
13031 error "${tfile}_ln different after migration"
13033 diff /etc/passwd $migrate_dir/${tfile}_ln_other ||
13034 error "${tfile}_ln_other different after migration"
13036 stripe_count=$($LFS getstripe -c $migrate_dir/dir_default_stripe2)
13037 [ $stripe_count = 2 ] ||
13038 error "dir strpe_count $d != 2 after migration."
13040 stripe_count=$($LFS getstripe -c $migrate_dir/${tfile}_stripe2)
13041 [ $stripe_count = 2 ] ||
13042 error "file strpe_count $d != 2 after migration."
13044 #migrate back to MDT0
13047 $LFS migrate -m $MDTIDX $migrate_dir ||
13048 error "fails on migrating remote dir to MDT0"
13050 echo "migrate back to MDT0, checking.."
13051 for file in $(find $migrate_dir); do
13052 mdt_index=$($LFS getstripe -M $file)
13053 [ $mdt_index == $MDTIDX ] ||
13054 error "$file is not on MDT${MDTIDX}"
13057 local new_dir_flag=$(lsattr -a $migrate_dir | awk '/\/\.$/ {print $1}')
13058 [ "$old_dir_flag" = "$new_dir_flag" ] ||
13059 error " expect $old_dir_flag get $new_dir_flag"
13061 local new_file_flag=$(lsattr $migrate_dir/$tfile | awk '{print $1}')
13062 [ "$old_file_flag" = "$new_file_flag" ] ||
13063 error " expect $old_file_flag get $new_file_flag"
13065 local new_dir_mode=$(stat -c%f $migrate_dir)
13066 [ "$old_dir_mode" = "$new_dir_mode" ] ||
13067 error "expect mode $old_dir_mode get $new_dir_mode"
13069 local new_file_mode=$(stat -c%f $migrate_dir/$tfile)
13070 [ "$old_file_mode" = "$new_file_mode" ] ||
13071 error "expect mode $old_file_mode get $new_file_mode"
13073 diff /etc/passwd ${migrate_dir}/$tfile ||
13074 error "$tfile different after migration"
13076 diff /etc/passwd ${other_dir}/luna ||
13077 error "luna different after migration"
13079 diff /etc/passwd ${migrate_dir}/sofia ||
13080 error "sofia different after migration"
13082 diff /etc/passwd ${other_dir}/zachary ||
13083 error "zachary different after migration"
13085 diff /etc/passwd $migrate_dir/${tfile}_ln ||
13086 error "${tfile}_ln different after migration"
13088 diff /etc/passwd $migrate_dir/${tfile}_ln_other ||
13089 error "${tfile}_ln_other different after migration"
13091 stripe_count=$($LFS getstripe -c ${migrate_dir}/dir_default_stripe2)
13092 [ $stripe_count = 2 ] ||
13093 error "dir strpe_count $d != 2 after migration."
13095 stripe_count=$($LFS getstripe -c ${migrate_dir}/${tfile}_stripe2)
13096 [ $stripe_count = 2 ] ||
13097 error "file strpe_count $d != 2 after migration."
13099 rm -rf $DIR/$tdir || error "rm dir failed after migration"
13101 run_test 230b "migrate directory"
13104 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
13105 remote_mds_nodsh && skip "remote MDS with nodsh" && return
13106 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
13110 local migrate_dir=$DIR/$tdir/migrate_dir
13112 #If migrating directory fails in the middle, all entries of
13113 #the directory is still accessiable.
13114 test_mkdir $DIR/$tdir
13115 test_mkdir -i0 -c1 $migrate_dir
13117 createmany -o $migrate_dir/f 10 ||
13118 error "create files under ${migrate_dir} failed"
13120 #failed after migrating 5 entries
13121 #OBD_FAIL_MIGRATE_ENTRIES 0x1801
13122 do_facet mds1 lctl set_param fail_loc=0x20001801
13123 do_facet mds1 lctl set_param fail_val=5
13124 local t=$(ls $migrate_dir | wc -l)
13125 $LFS migrate --mdt-index $MDTIDX $migrate_dir &&
13126 error "migrate should fail after 5 entries"
13128 mkdir $migrate_dir/dir &&
13129 error "mkdir succeeds under migrating directory"
13130 touch $migrate_dir/file &&
13131 error "touch file succeeds under migrating directory"
13133 local u=$(ls $migrate_dir | wc -l)
13134 [ "$u" == "$t" ] || error "$u != $t during migration"
13136 for file in $(find $migrate_dir); do
13137 stat $file || error "stat $file failed"
13140 do_facet mds1 lctl set_param fail_loc=0
13141 do_facet mds1 lctl set_param fail_val=0
13143 $LFS migrate -m $MDTIDX $migrate_dir ||
13144 error "migrate open files should failed with open files"
13146 echo "Finish migration, then checking.."
13147 for file in $(find $migrate_dir); do
13148 mdt_index=$($LFS getstripe -M $file)
13149 [ $mdt_index == $MDTIDX ] ||
13150 error "$file is not on MDT${MDTIDX}"
13153 rm -rf $DIR/$tdir || error "rm dir failed after migration"
13155 run_test 230c "check directory accessiblity if migration is failed"
13158 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
13159 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
13162 local migrate_dir=$DIR/$tdir/migrate_dir
13166 test_mkdir $DIR/$tdir
13167 test_mkdir -i0 -c1 $migrate_dir
13169 for ((i=0; i<100; i++)); do
13170 test_mkdir -i0 -c1 $migrate_dir/dir_${i}
13171 createmany -o $migrate_dir/dir_${i}/f 100 ||
13172 error "create files under remote dir failed $i"
13175 $LFS migrate -m $MDTIDX $migrate_dir ||
13176 error "migrate remote dir error"
13178 echo "Finish migration, then checking.."
13179 for file in $(find $migrate_dir); do
13180 mdt_index=$($LFS getstripe -M $file)
13181 [ $mdt_index == $MDTIDX ] ||
13182 error "$file is not on MDT${MDTIDX}"
13185 rm -rf $DIR/$tdir || error "rm dir failed after migration"
13187 run_test 230d "check migrate big directory"
13190 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
13191 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
13197 mkdir -p $DIR/$tdir
13198 mkdir $DIR/$tdir/migrate_dir
13199 mkdir $DIR/$tdir/other_dir
13200 touch $DIR/$tdir/migrate_dir/a
13201 ln $DIR/$tdir/migrate_dir/a $DIR/$tdir/other_dir/b
13202 ls $DIR/$tdir/other_dir
13204 $LFS migrate -m 1 $DIR/$tdir/migrate_dir ||
13205 error "migrate dir fails"
13207 mdt_index=$($LFS getstripe -M $DIR/$tdir/migrate_dir)
13208 [ $mdt_index == 1 ] || error "migrate_dir is not on MDT1"
13210 mdt_index=$($LFS getstripe -M $DIR/$tdir/migrate_dir/a)
13211 [ $mdt_index == 0 ] || error "a is not on MDT0"
13213 $LFS migrate -m 1 $DIR/$tdir/other_dir ||
13214 error "migrate dir fails"
13216 mdt_index=$($LFS getstripe -M $DIR/$tdir/other_dir)
13217 [ $mdt_index == 1 ] || error "other_dir is not on MDT1"
13219 mdt_index=$($LFS getstripe -M $DIR/$tdir/migrate_dir/a)
13220 [ $mdt_index == 1 ] || error "a is not on MDT1"
13222 mdt_index=$($LFS getstripe -M $DIR/$tdir/other_dir/b)
13223 [ $mdt_index == 1 ] || error "b is not on MDT1"
13225 a_fid=$($LFS path2fid $DIR/$tdir/migrate_dir/a)
13226 b_fid=$($LFS path2fid $DIR/$tdir/other_dir/b)
13228 [ "$a_fid" = "$b_fid" ] || error "different fid after migration"
13230 rm -rf $DIR/$tdir || error "rm dir failed after migration"
13232 run_test 230e "migrate mulitple local link files"
13235 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
13236 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
13240 mkdir -p $DIR/$tdir
13241 mkdir $DIR/$tdir/migrate_dir
13242 $LFS mkdir -i1 $DIR/$tdir/other_dir
13243 touch $DIR/$tdir/migrate_dir/a
13244 ln $DIR/$tdir/migrate_dir/a $DIR/$tdir/other_dir/ln1
13245 ln $DIR/$tdir/migrate_dir/a $DIR/$tdir/other_dir/ln2
13246 ls $DIR/$tdir/other_dir
13248 # a should be migrated to MDT1, since no other links on MDT0
13249 $LFS migrate -m 1 $DIR/$tdir/migrate_dir ||
13250 error "#1 migrate dir fails"
13251 mdt_index=$($LFS getstripe -M $DIR/$tdir/migrate_dir)
13252 [ $mdt_index == 1 ] || error "migrate_dir is not on MDT1"
13253 mdt_index=$($LFS getstripe -M $DIR/$tdir/migrate_dir/a)
13254 [ $mdt_index == 1 ] || error "a is not on MDT1"
13256 # a should stay on MDT1, because it is a mulitple link file
13257 $LFS migrate -m 0 $DIR/$tdir/migrate_dir ||
13258 error "#2 migrate dir fails"
13259 mdt_index=$($LFS getstripe -M $DIR/$tdir/migrate_dir/a)
13260 [ $mdt_index == 1 ] || error "a is not on MDT1"
13262 $LFS migrate -m 1 $DIR/$tdir/migrate_dir ||
13263 error "#3 migrate dir fails"
13265 a_fid=$($LFS path2fid $DIR/$tdir/migrate_dir/a)
13266 ln_fid=$($LFS path2fid $DIR/$tdir/other_dir/ln1)
13267 [ "$a_fid" = "$ln_fid" ] || error "different fid after migrate to MDT1"
13269 rm -rf $DIR/$tdir/other_dir/ln1 || error "unlink ln1 fails"
13270 rm -rf $DIR/$tdir/other_dir/ln2 || error "unlink ln2 fails"
13272 # a should be migrated to MDT0, since no other links on MDT1
13273 $LFS migrate -m 0 $DIR/$tdir/migrate_dir ||
13274 error "#4 migrate dir fails"
13275 mdt_index=$($LFS getstripe -M $DIR/$tdir/migrate_dir/a)
13276 [ $mdt_index == 0 ] || error "a is not on MDT0"
13278 rm -rf $DIR/$tdir || error "rm dir failed after migration"
13280 run_test 230f "migrate mulitple remote link files"
13283 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
13284 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
13286 mkdir -p $DIR/$tdir/migrate_dir
13288 $LFS migrate -m 1000 $DIR/$tdir/migrate_dir &&
13289 error "migrating dir to non-exist MDT succeeds"
13292 run_test 230g "migrate dir to non-exist MDT"
13295 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
13296 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
13297 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.7.64) ] &&
13298 skip "Need MDS version at least 2.7.64" && return
13301 mkdir -p $DIR/$tdir/migrate_dir
13303 $LFS migrate -m1 $DIR &&
13304 error "migrating mountpoint1 should fail"
13306 $LFS migrate -m1 $DIR/$tdir/.. &&
13307 error "migrating mountpoint2 should fail"
13309 $LFS migrate -m1 $DIR/$tdir/migrate_dir/.. ||
13310 error "migrating $tdir fail"
13312 mdt_index=$($LFS getstripe -M $DIR/$tdir)
13313 [ $mdt_index == 1 ] || error "$mdt_index != 1 after migration"
13315 mdt_index=$($LFS getstripe -M $DIR/$tdir/migrate_dir)
13316 [ $mdt_index == 1 ] || error "$mdt_index != 1 after migration"
13319 run_test 230h "migrate .. and root"
13322 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
13323 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
13325 mkdir -p $DIR/$tdir/migrate_dir
13327 $LFS migrate -m 1 $DIR/$tdir/migrate_dir/ ||
13328 error "migration fails with a tailing slash"
13330 $LFS migrate -m 0 $DIR/$tdir/migrate_dir// ||
13331 error "migration fails with two tailing slashes"
13333 run_test 230i "lfs migrate -m tolerates trailing slashes"
13337 # For simplicity this test assumes that max_pages_per_rpc
13338 # is the same across all OSCs
13339 local max_pages=$($LCTL get_param -n osc.*.max_pages_per_rpc | head -n1)
13340 local bulk_size=$((max_pages * 4096))
13342 mkdir -p $DIR/$tdir
13344 # clear the OSC stats
13345 $LCTL set_param osc.*.stats=0 &>/dev/null
13348 # Client writes $bulk_size - there must be 1 rpc for $max_pages.
13349 dd if=/dev/zero of=$DIR/$tdir/$tfile bs=$bulk_size count=1 \
13350 oflag=direct &>/dev/null || error "dd failed"
13352 sync; sleep 1; sync # just to be safe
13353 local nrpcs=$($LCTL get_param osc.*.stats |awk '/ost_write/ {print $2}')
13354 if [ x$nrpcs != "x1" ]; then
13355 $LCTL get_param osc.*.stats
13356 error "found $nrpcs ost_write RPCs, not 1 as expected"
13360 # Drop the OSC cache, otherwise we will read from it
13361 cancel_lru_locks osc
13363 # clear the OSC stats
13364 $LCTL set_param osc.*.stats=0 &>/dev/null
13366 # Client reads $bulk_size.
13367 dd if=$DIR/$tdir/$tfile of=/dev/null bs=$bulk_size count=1 \
13368 iflag=direct &>/dev/null || error "dd failed"
13370 nrpcs=$($LCTL get_param osc.*.stats | awk '/ost_read/ { print $2 }')
13371 if [ x$nrpcs != "x1" ]; then
13372 $LCTL get_param osc.*.stats
13373 error "found $nrpcs ost_read RPCs, not 1 as expected"
13376 run_test 231a "checking that reading/writing of BRW RPC size results in one RPC"
13379 mkdir -p $DIR/$tdir
13381 for i in {0..1023}; do
13382 dd if=/dev/zero of=$DIR/$tdir/$tfile conv=notrunc \
13383 seek=$((2 * i)) bs=4096 count=1 &>/dev/null ||
13384 error "dd of=$DIR/$tdir/$tfile seek=$((2 * i)) failed"
13388 run_test 231b "must not assert on fully utilized OST request buffer"
13391 mkdir -p $DIR/$tdir
13392 #define OBD_FAIL_LDLM_OST_LVB 0x31c
13393 $LCTL set_param fail_loc=0x31c
13395 # ignore dd failure
13396 dd if=/dev/zero of=$DIR/$tdir/$tfile bs=1M count=1 || true
13398 $LCTL set_param fail_loc=0
13399 umount_client $MOUNT || error "umount failed"
13400 mount_client $MOUNT || error "mount failed"
13402 run_test 232 "failed lock should not block umount"
13405 [ $(lustre_version_code $SINGLEMDS) -ge $(version_code 2.3.64) ] ||
13406 { skip "Need MDS version at least 2.3.64"; return; }
13407 [ -n "$FILESET" ] && skip "SKIP due to FILESET set" && return
13409 local fid=$($LFS path2fid $MOUNT)
13410 stat $MOUNT/.lustre/fid/$fid > /dev/null ||
13411 error "cannot access $MOUNT using its FID '$fid'"
13413 run_test 233a "checking that OBF of the FS root succeeds"
13416 [ $(lustre_version_code $SINGLEMDS) -ge $(version_code 2.5.90) ] ||
13417 { skip "Need MDS version at least 2.5.90"; return; }
13418 [ -n "$FILESET" ] && skip "SKIP due to FILESET set" && return
13420 local fid=$($LFS path2fid $MOUNT/.lustre)
13421 stat $MOUNT/.lustre/fid/$fid > /dev/null ||
13422 error "cannot access $MOUNT/.lustre using its FID '$fid'"
13424 fid=$($LFS path2fid $MOUNT/.lustre/fid)
13425 stat $MOUNT/.lustre/fid/$fid > /dev/null ||
13426 error "cannot access $MOUNT/.lustre/fid using its FID '$fid'"
13428 run_test 233b "checking that OBF of the FS .lustre succeeds"
13431 local p="$TMP/sanityN-$TESTNAME.parameters"
13432 save_lustre_params client "llite.*.xattr_cache" > $p
13433 lctl set_param llite.*.xattr_cache 1 ||
13434 { skip "xattr cache is not supported"; return 0; }
13436 mkdir -p $DIR/$tdir || error "mkdir failed"
13437 touch $DIR/$tdir/$tfile || error "touch failed"
13438 # OBD_FAIL_LLITE_XATTR_ENOMEM
13439 $LCTL set_param fail_loc=0x1405
13440 # output of the form: attr 2 4 44 3 fc13 x86_64
13441 V=($(IFS=".-" rpm -q attr))
13442 if [[ ${V[1]} > 2 || ${V[2]} > 4 || ${V[3]} > 44 ||
13443 ${V[1]} = 2 && ${V[2]} = 4 && ${V[3]} = 44 && ${V[4]} > 6 ]]; then
13444 # attr pre-2.4.44-7 had a bug with rc
13445 # LU-3703 - SLES 11 and FC13 clients have older attr
13446 getfattr -n user.attr $DIR/$tdir/$tfile &&
13447 error "getfattr should have failed with ENOMEM"
13449 skip "LU-3703: attr version $(getfattr --version) too old"
13451 $LCTL set_param fail_loc=0x0
13454 restore_lustre_params < $p
13457 run_test 234 "xattr cache should not crash on ENOMEM"
13460 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.4.52) ] &&
13461 skip "Need MDS version at least 2.4.52" && return
13462 flock_deadlock $DIR/$tfile
13467 124) error "process hangs on a deadlock"
13469 *) error "error executing flock_deadlock $DIR/$tfile"
13473 run_test 235 "LU-1715: flock deadlock detection does not work properly"
13477 check_swap_layouts_support && return 0
13478 test_mkdir -p -c1 $DIR/$tdir || error "mkdir $tdir failed"
13480 local ref1=/etc/passwd
13481 local ref2=/etc/group
13482 local file1=$DIR/$tdir/f1
13483 local file2=$DIR/$tdir/f2
13485 $SETSTRIPE -c 1 $file1 || error "cannot setstripe on '$file1': rc = $?"
13486 cp $ref1 $file1 || error "cp $ref1 $file1 failed: rc = $?"
13487 $SETSTRIPE -c 2 $file2 || error "cannot setstripe on '$file2': rc = $?"
13488 cp $ref2 $file2 || error "cp $ref2 $file2 failed: rc = $?"
13489 local fd=$(free_fd)
13490 local cmd="exec $fd<>$file2"
13493 $LFS swap_layouts $file1 /proc/self/fd/${fd} ||
13494 error "cannot swap layouts of '$file1' and /proc/self/fd/${fd}"
13497 cmp $ref2 $file1 || error "content compare failed ($ref2 != $file1)"
13502 run_test 236 "Layout swap on open unlinked file"
13504 # test to verify file handle related system calls
13505 # (name_to_handle_at/open_by_handle_at)
13506 # The new system calls are supported in glibc >= 2.14.
13509 echo "Test file_handle syscalls" > $DIR/$tfile ||
13510 error "write failed"
13511 check_fhandle_syscalls $DIR/$tfile ||
13512 error "check_fhandle_syscalls failed"
13514 run_test 237 "Verify name_to_handle_at/open_by_handle_at syscalls"
13516 # LU-4659 linkea consistency
13518 local server_version=$(lustre_version_code $SINGLEMDS)
13520 [[ $server_version -gt $(version_code 2.5.57) ]] ||
13521 [[ $server_version -gt $(version_code 2.5.1) &&
13522 $server_version -lt $(version_code 2.5.50) ]] ||
13523 { skip "Need MDS version at least 2.5.58 or 2.5.2+"; return; }
13526 ln $DIR/$tfile $DIR/$tfile.lnk
13527 touch $DIR/$tfile.new
13528 mv $DIR/$tfile.new $DIR/$tfile
13529 local fid1=$($LFS path2fid $DIR/$tfile)
13530 local fid2=$($LFS path2fid $DIR/$tfile.lnk)
13531 local path1=$($LFS fid2path $FSNAME "$fid1")
13532 [ $tfile == $path1 ] || error "linkea inconsistent: $tfile $fid1 $path1"
13533 local path2=$($LFS fid2path $FSNAME "$fid2")
13534 [ $tfile.lnk == $path2 ] ||
13535 error "linkea inconsistent: $tfile.lnk $fid2 $path2!"
13538 run_test 238 "Verify linkea consistency"
13541 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.5.60) ] &&
13542 skip "Need MDS version at least 2.5.60" && return
13543 local list=$(comma_list $(mdts_nodes))
13545 mkdir -p $DIR/$tdir
13546 createmany -o $DIR/$tdir/f- 5000
13547 unlinkmany $DIR/$tdir/f- 5000
13548 do_nodes $list "lctl set_param -n osp*.*.sync_changes 1"
13549 changes=$(do_nodes $list "lctl get_param -n osc.*MDT*.sync_changes \
13550 osc.*MDT*.sync_in_flight" | calc_sum)
13551 [ "$changes" -eq 0 ] || error "$changes not synced"
13553 run_test 239 "osp_sync test"
13555 test_239a() { #LU-5297
13556 remote_mds_nodsh && skip "remote MDS with nodsh" && return
13558 #define OBD_FAIL_OSP_CHECK_INVALID_REC 0x2100
13559 do_facet $SINGLEMDS $LCTL set_param fail_loc=0x2100
13560 chgrp $RUNAS_GID $DIR/$tfile
13561 wait_delete_completed
13563 run_test 239a "process invalid osp sync record correctly"
13565 test_239b() { #LU-5297
13566 remote_mds_nodsh && skip "remote MDS with nodsh" && return
13568 #define OBD_FAIL_OSP_CHECK_ENOMEM 0x2101
13569 do_facet $SINGLEMDS $LCTL set_param fail_loc=0x2101
13570 chgrp $RUNAS_GID $DIR/$tfile1
13571 wait_delete_completed
13572 do_facet $SINGLEMDS $LCTL set_param fail_loc=0
13574 chgrp $RUNAS_GID $DIR/$tfile2
13575 wait_delete_completed
13577 run_test 239b "process osp sync record with ENOMEM error correctly"
13580 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
13581 remote_mds_nodsh && skip "remote MDS with nodsh" && return
13583 mkdir -p $DIR/$tdir
13585 $LFS mkdir -i 0 $DIR/$tdir/d0 ||
13586 error "failed to mkdir $DIR/$tdir/d0 on MDT0"
13587 $LFS mkdir -i 1 $DIR/$tdir/d0/d1 ||
13588 error "failed to mkdir $DIR/$tdir/d0/d1 on MDT1"
13590 umount_client $MOUNT || error "umount failed"
13591 #define OBD_FAIL_TGT_DELAY_CONDITIONAL 0x713
13592 do_facet mds2 lctl set_param fail_loc=0x713 fail_val=1
13593 mount_client $MOUNT || error "failed to mount client"
13595 echo "stat $DIR/$tdir/d0/d1, should not fail/ASSERT"
13596 stat $DIR/$tdir/d0/d1 || error "fail to stat $DIR/$tdir/d0/d1"
13598 run_test 240 "race between ldlm enqueue and the connection RPC (no ASSERT)"
13601 for LOOP in $(seq $1); do
13602 dd if=$DIR/$tfile of=/dev/null bs=40960 count=1 2>/dev/null
13603 cancel_lru_locks osc || true
13608 for LOOP in $(seq $1); do
13609 dd if=$DIR/$tfile of=/dev/null bs=40960 count=1 \
13610 iflag=direct 2>/dev/null
13615 dd if=/dev/zero of=$DIR/$tfile count=1 bs=40960
13617 cancel_lru_locks osc
13618 test_241_bio 1000 &
13623 run_test 241 "bio vs dio"
13626 dd if=/dev/zero of=$DIR/$tfile count=1 bs=40960
13628 test_241_dio 1000 &
13633 run_test 241b "dio vs dio"
13636 remote_mds_nodsh && skip "remote MDS with nodsh" && return
13637 mkdir -p $DIR/$tdir
13638 touch $DIR/$tdir/$tfile
13640 #define OBD_FAIL_MDS_READPAGE_PACK 0x105
13641 do_facet mds1 lctl set_param fail_loc=0x105
13642 /bin/ls $DIR/$tdir && error "ls $DIR/$tdir should fail"
13644 do_facet mds1 lctl set_param fail_loc=0
13645 /bin/ls $DIR/$tdir || error "ls $DIR/$tdir failed"
13647 run_test 242 "mdt_readpage failure should not cause directory unreadable"
13651 test_mkdir -p $DIR/$tdir
13652 group_lock_test -d $DIR/$tdir || error "A group lock test failed"
13654 run_test 243 "various group lock tests"
13658 test_mkdir -p $DIR/$tdir
13659 dd if=/dev/zero of=$DIR/$tdir/$tfile bs=1M count=35
13660 sendfile_grouplock $DIR/$tdir/$tfile || \
13661 error "sendfile+grouplock failed"
13664 run_test 244 "sendfile with group lock tests"
13667 local flagname="multi_mod_rpcs"
13668 local connect_data_name="max_mod_rpcs"
13671 # check if multiple modify RPCs flag is set
13672 out=$($LCTL get_param mdc.$FSNAME-MDT0000-*.import |
13673 grep "connect_flags:")
13676 echo "$out" | grep -qw $flagname
13677 if [ $? -ne 0 ]; then
13678 echo "connect flag $flagname is not set"
13682 # check if multiple modify RPCs data is set
13683 out=$($LCTL get_param mdc.$FSNAME-MDT0000-*.import)
13686 echo "$out" | grep -qw $connect_data_name ||
13687 error "import should have connect data $connect_data_name"
13689 run_test 245 "check mdc connection flag/data: multiple modify RPCs"
13691 test_246() { # LU-7371
13692 remote_ost_nodsh && skip "remote OST with nodsh" && return
13693 [ $(lustre_version_code ost1) -lt $(version_code 2.7.62) ] &&
13694 skip "Need OST version >= 2.7.62" && return 0
13695 do_facet ost1 $LCTL set_param fail_val=4095
13696 #define OBD_FAIL_OST_READ_SIZE 0x234
13697 do_facet ost1 $LCTL set_param fail_loc=0x234
13698 $LFS setstripe $DIR/$tfile -i 0 -c 1
13699 dd if=/dev/zero of=$DIR/$tfile bs=4095 count=1 > /dev/null 2>&1
13700 cancel_lru_locks $FSNAME-OST0000
13701 dd if=$DIR/$tfile of=/dev/null bs=1048576 || error "Read failed"
13703 run_test 246 "Read file of size 4095 should return right length"
13706 lctl get_param -n mdc.$FSNAME-MDT0000*.import |
13708 { skip "Fileset feature is not supported"; return; }
13710 local submount=${MOUNT}_$tdir
13713 mkdir -p $submount || error "mkdir $submount failed"
13714 FILESET="$FILESET/$tdir" mount_client $submount ||
13715 error "mount $submount failed"
13716 echo foo > $submount/$tfile || error "write $submount/$tfile failed"
13717 [ $(cat $MOUNT/$tdir/$tfile) = "foo" ] ||
13718 error "read $MOUNT/$tdir/$tfile failed"
13719 umount_client $submount || error "umount $submount failed"
13722 run_test 247a "mount subdir as fileset"
13725 lctl get_param -n mdc.$FSNAME-MDT0000*.import | grep -q subtree ||
13726 { skip "Fileset feature is not supported"; return; }
13728 local submount=${MOUNT}_$tdir
13730 rm -rf $MOUNT/$tdir
13731 mkdir -p $submount || error "mkdir $submount failed"
13733 FILESET="$FILESET/$tdir" mount_client $submount &&
13734 error "mount $submount should fail"
13737 run_test 247b "mount subdir that dose not exist"
13740 lctl get_param -n mdc.$FSNAME-MDT0000*.import | grep -q subtree ||
13741 { skip "Fileset feature is not supported"; return; }
13743 local submount=${MOUNT}_$tdir
13745 mkdir -p $MOUNT/$tdir/dir1
13746 mkdir -p $submount || error "mkdir $submount failed"
13747 FILESET="$FILESET/$tdir" mount_client $submount ||
13748 error "mount $submount failed"
13749 local fid=$($LFS path2fid $MOUNT/)
13750 $LFS fid2path $submount $fid && error "fid2path should fail"
13751 umount_client $submount || error "umount $submount failed"
13754 run_test 247c "running fid2path outside root"
13757 lctl get_param -n mdc.$FSNAME-MDT0000*.import | grep -q subtree ||
13758 { skip "Fileset feature is not supported"; return; }
13760 local submount=${MOUNT}_$tdir
13762 mkdir -p $MOUNT/$tdir/dir1
13763 mkdir -p $submount || error "mkdir $submount failed"
13764 FILESET="$FILESET/$tdir" mount_client $submount ||
13765 error "mount $submount failed"
13766 local fid=$($LFS path2fid $submount/dir1)
13767 $LFS fid2path $submount $fid || error "fid2path should succeed"
13768 umount_client $submount || error "umount $submount failed"
13771 run_test 247d "running fid2path inside root"
13775 lctl get_param -n mdc.$FSNAME-MDT0000*.import |
13777 { skip "Fileset feature is not supported"; return; }
13779 local submount=${MOUNT}_$tdir
13782 mkdir -p $submount || error "mkdir $submount failed"
13783 FILESET="$FILESET/.." mount_client $submount &&
13784 error "mount $submount should fail"
13787 run_test 247e "mount .. as fileset"
13790 local my_error=error
13792 local fast_read_sav=$($LCTL get_param -n llite.*.fast_read 2>/dev/null)
13793 [ -z "$fast_read_sav" ] && skip "no fast read support" && return
13795 # This test case is time sensitive and Maloo uses KVM to run autotest.
13796 # Therefore the complete time of I/O task is unreliable and depends on
13797 # the workload on the host machine when the task is running.
13798 local virt=$(running_in_vm)
13799 [ -n "$virt" ] && echo "running in VM '$virt', ignore error" &&
13800 my_error="error_ignore env=$virt"
13802 # create a large file for fast read verification
13803 dd if=/dev/zero of=$DIR/$tfile bs=1M count=128 > /dev/null 2>&1
13805 # make sure the file is created correctly
13806 $CHECKSTAT -s $((128*1024*1024)) $DIR/$tfile ||
13807 { rm -f $DIR/$tfile; skip "file creation error" && return; }
13809 echo "Test 1: verify that fast read is 4 times faster on cache read"
13811 # small read with fast read enabled
13812 $LCTL set_param -n llite.*.fast_read=1
13813 local t_fast=$(dd if=$DIR/$tfile of=/dev/null bs=4k 2>&1 |
13814 awk '/copied/ { print $6 }')
13816 # small read with fast read disabled
13817 $LCTL set_param -n llite.*.fast_read=0
13818 local t_slow=$(dd if=$DIR/$tfile of=/dev/null bs=4k 2>&1 |
13819 awk '/copied/ { print $6 }')
13821 # verify that fast read is 4 times faster for cache read
13822 [ $(bc <<< "4 * $t_fast < $t_slow") -eq 1 ] ||
13823 $my_error "fast read was not 4 times faster: $t_fast vs $t_slow"
13825 echo "Test 2: verify the performance between big and small read"
13826 $LCTL set_param -n llite.*.fast_read=1
13828 # 1k non-cache read
13829 cancel_lru_locks osc
13830 local t_1k=$(dd if=$DIR/$tfile of=/dev/null bs=1k 2>&1 |
13831 awk '/copied/ { print $6 }')
13833 # 1M non-cache read
13834 cancel_lru_locks osc
13835 local t_1m=$(dd if=$DIR/$tfile of=/dev/null bs=1k 2>&1 |
13836 awk '/copied/ { print $6 }')
13838 # verify that big IO is not 4 times faster than small IO
13839 [ $(bc <<< "4 * $t_1k >= $t_1m") -eq 1 ] ||
13840 $my_error "bigger IO is way too fast: $t_1k vs $t_1m"
13842 $LCTL set_param -n llite.*.fast_read=$fast_read_sav
13845 run_test 248 "fast read verification"
13847 test_249() { # LU-7890
13849 $SETSTRIPE -c 1 $DIR/$tfile
13851 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.8.53) ] &&
13852 skip "Need at least version 2.8.54"
13854 # Offset 2T == 4k * 512M
13855 dd if=/dev/zero of=$DIR/$tfile bs=4k count=1 seek=512M ||
13856 error "dd to 2T offset failed"
13858 run_test 249 "Write above 2T file size"
13861 [ "$(facet_fstype ost$(($($GETSTRIPE -i $DIR/$tfile) + 1)))" = "zfs" ] \
13862 && skip "no 16TB file size limit on ZFS" && return
13864 $SETSTRIPE -c 1 $DIR/$tfile
13865 # ldiskfs extent file size limit is (16TB - 4KB - 1) bytes
13866 local size=$((16 * 1024 * 1024 * 1024 * 1024 - 4096 - 1))
13867 $TRUNCATE $DIR/$tfile $size || error "truncate $tfile to $size failed"
13868 dd if=/dev/zero of=$DIR/$tfile bs=10 count=1 oflag=append \
13869 conv=notrunc,fsync && error "append succeeded"
13872 run_test 250 "Write above 16T limit"
13875 $SETSTRIPE -c -1 -S 1048576 $DIR/$tfile
13877 #define OBD_FAIL_LLITE_LOST_LAYOUT 0x1407
13878 #Skip once - writing the first stripe will succeed
13879 $LCTL set_param fail_loc=0xa0001407 fail_val=1
13880 $MULTIOP $DIR/$tfile o:O_RDWR:w2097152c 2>&1 | grep -q "short write" &&
13881 error "short write happened"
13883 $LCTL set_param fail_loc=0xa0001407 fail_val=1
13884 $MULTIOP $DIR/$tfile or2097152c 2>&1 | grep -q "short read" &&
13885 error "short read happened"
13889 run_test 251 "Handling short read and write correctly"
13899 remote_mds_nodsh && skip "remote MDS with nodsh" && return
13900 remote_ost_nodsh && skip "remote OST with nodsh" && return
13901 if [ "$(facet_fstype ost1)" != "ldiskfs" -o \
13902 "$(facet_fstype mds1)" != "ldiskfs" ]; then
13903 skip "can only run lr_reader on ldiskfs target"
13907 # check lr_reader on OST0000
13909 dev=$(facet_device $tgt)
13910 out=$(do_facet $tgt $LR_READER $dev)
13911 [ $? -eq 0 ] || error "$LR_READER failed on target $tgt device $dev"
13913 uuid=$(echo "$out" | grep -i uuid | awk '{ print $2 }')
13914 [ "$uuid" == "$(ostuuid_from_index 0)" ] ||
13915 error "Invalid uuid returned by $LR_READER on target $tgt"
13916 echo -e "uuid returned by $LR_READER is '$uuid'\n"
13918 # check lr_reader -c on MDT0000
13920 dev=$(facet_device $tgt)
13921 if ! do_facet $tgt $LR_READER -h | grep -q OPTIONS; then
13922 echo "$LR_READER does not support additional options"
13925 out=$(do_facet $tgt $LR_READER -c $dev)
13926 [ $? -eq 0 ] || error "$LR_READER failed on target $tgt device $dev"
13928 num=$(echo "$out" | grep -c "mdtlov")
13929 [ "$num" -eq $((MDSCOUNT - 1)) ] ||
13930 error "Invalid number of mdtlov clients returned by $LR_READER"
13931 echo -e "Number of mdtlov clients returned by $LR_READER is '$num'\n"
13933 # check lr_reader -cr on MDT0000
13934 out=$(do_facet $tgt $LR_READER -cr $dev)
13935 [ $? -eq 0 ] || error "$LR_READER failed on target $tgt device $dev"
13937 echo "$out" | grep -q "^reply_data:$" ||
13938 error "$LR_READER should have returned 'reply_data' section"
13939 num=$(echo "$out" | grep -c "client_generation")
13940 echo -e "Number of reply data returned by $LR_READER is '$num'\n"
13942 run_test 252 "check lr_reader tool"
13947 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
13948 remote_mds_nodsh && skip "remote MDS with nodsh" && return
13949 do_facet mds1 $LCTL get_param -n mdd.$MDT0.changelog_size ||
13950 { skip "MDS does not support changelog_size" && return; }
13952 cl_user=$(do_facet mds1 $LCTL --device $MDT0 changelog_register -n)
13953 echo "Registered as changelog user $cl_user"
13955 $LFS changelog_clear $MDT0 $cl_user 0
13957 local size1=$(do_facet mds1 \
13958 $LCTL get_param -n mdd.$MDT0.changelog_size)
13959 echo "Changelog size $size1"
13962 $LFS mkdir -i 0 $DIR/$tdir
13964 mkdir -p $DIR/$tdir/pics/2008/zachy
13965 touch $DIR/$tdir/pics/2008/zachy/timestamp
13966 cp /etc/hosts $DIR/$tdir/pics/2008/zachy/pic1.jpg
13967 mv $DIR/$tdir/pics/2008/zachy $DIR/$tdir/pics/zach
13968 ln $DIR/$tdir/pics/zach/pic1.jpg $DIR/$tdir/pics/2008/portland.jpg
13969 ln -s $DIR/$tdir/pics/2008/portland.jpg $DIR/$tdir/pics/desktop.jpg
13970 rm $DIR/$tdir/pics/desktop.jpg
13972 local size2=$(do_facet mds1 \
13973 $LCTL get_param -n mdd.$MDT0.changelog_size)
13974 echo "Changelog size after work $size2"
13976 do_facet mds1 $LCTL --device $MDT0 changelog_deregister $cl_user
13978 if (( size2 <= size1 )); then
13979 error "Changelog size after work should be greater than original"
13983 run_test 254 "Check changelog size"
13990 lfs ladvise -a invalid $file 2>&1 | grep "Valid types" |
13991 awk -F: '{print $2}' | grep $type > /dev/null
13992 if [ $? -ne 0 ]; then
14002 lfs ladvise -a willread $file > /dev/null 2>&1
14003 if [ $? -eq 0 ]; then
14007 lfs ladvise -a willread $file 2>&1 |
14008 grep "Inappropriate ioctl for device" > /dev/null
14009 if [ $? -eq 0 ]; then
14015 ladvise_willread_performance()
14018 local average_cache=0
14019 local average_ladvise=0
14020 for ((i = 1; i <= $repeat; i++)); do
14021 echo "Iter $i/$repeat: reading without willread hint"
14022 cancel_lru_locks osc
14023 do_nodes $(comma_list $(osts_nodes)) \
14024 "echo 3 > /proc/sys/vm/drop_caches"
14025 local speed_origin=$($READS -f $DIR/$tfile -s $size \
14026 -b 4096 -n $((size / 4096)) -t 60 |
14027 sed -e '/^$/d' -e 's#.*s, ##' -e 's#MB/s##')
14029 echo "Iter $i/$repeat: Reading again without willread hint"
14030 cancel_lru_locks osc
14031 local speed_cache=$($READS -f $DIR/$tfile -s $size \
14032 -b 4096 -n $((size / 4096)) -t 60 |
14033 sed -e '/^$/d' -e 's#.*s, ##' -e 's#MB/s##')
14035 echo "Iter $i/$repeat: reading with willread hint"
14036 cancel_lru_locks osc
14037 do_nodes $(comma_list $(osts_nodes)) \
14038 "echo 3 > /proc/sys/vm/drop_caches"
14039 lfs ladvise -a willread $DIR/$tfile ||
14040 error "Ladvise failed"
14041 local speed_ladvise=$($READS -f $DIR/$tfile -s $size \
14042 -b 4096 -n $((size / 4096)) -t 60 |
14043 sed -e '/^$/d' -e 's#.*s, ##' -e 's#MB/s##')
14045 local cache_speedup=$(echo "scale=2; \
14046 ($speed_cache-$speed_origin)/$speed_origin*100" | bc)
14047 cache_speedup=$(echo ${cache_speedup%.*})
14048 echo "Iter $i/$repeat: cache speedup: $cache_speedup%"
14049 average_cache=$((average_cache + cache_speedup))
14051 local ladvise_speedup=$(echo "scale=2; \
14052 ($speed_ladvise-$speed_origin)/$speed_origin*100" | bc)
14053 ladvise_speedup=$(echo ${ladvise_speedup%.*})
14054 echo "Iter $i/$repeat: ladvise speedup: $ladvise_speedup%"
14055 average_ladvise=$((average_ladvise + ladvise_speedup))
14057 average_cache=$((average_cache / repeat))
14058 average_ladvise=$((average_ladvise / repeat))
14060 if [ $average_cache -lt 20 ]; then
14061 echo "Speedup with cache is less than 20% ($average_cache%),"\
14062 "skipping check of speedup with willread:"\
14063 "$average_ladvise%"
14067 local lowest_speedup=$((average_cache / 2))
14068 [ $average_ladvise -gt $lowest_speedup ] ||
14069 error "Speedup with willread is less than $lowest_speedup%,"\
14070 "got $average_ladvise%"
14071 echo "Speedup with willread ladvise: $average_ladvise%"
14072 echo "Speedup with cache: $average_cache%"
14076 lfs setstripe -c -1 -i 0 $DIR/$tfile || error "$tfile failed"
14078 ladvise_no_type willread $DIR/$tfile &&
14079 skip "willread ladvise is not supported" && return
14081 ladvise_no_ioctl $DIR/$tfile &&
14082 skip "ladvise ioctl is not supported" && return
14084 [ $(lustre_version_code ost1) -lt $(version_code 2.8.54) ] &&
14085 skip "lustre < 2.8.54 does not support ladvise " && return
14088 local size=$((size_mb * 1048576))
14089 dd if=/dev/zero of=$DIR/$tfile bs=1048576 count=$size_mb ||
14090 error "dd to $DIR/$tfile failed"
14092 lfs ladvise -a willread $DIR/$tfile ||
14093 error "Ladvise failed with no range argument"
14095 lfs ladvise -a willread -s 0 $DIR/$tfile ||
14096 error "Ladvise failed with no -l or -e argument"
14098 lfs ladvise -a willread -e 1 $DIR/$tfile ||
14099 error "Ladvise failed with only -e argument"
14101 lfs ladvise -a willread -l 1 $DIR/$tfile ||
14102 error "Ladvise failed with only -l argument"
14104 lfs ladvise -a willread -s 2 -e 1 $DIR/$tfile &&
14105 error "End offset should not be smaller than start offset"
14107 lfs ladvise -a willread -s 2 -e 2 $DIR/$tfile &&
14108 error "End offset should not be equal to start offset"
14110 lfs ladvise -a willread -s $size -l 1 $DIR/$tfile ||
14111 error "Ladvise failed with overflowing -s argument"
14113 lfs ladvise -a willread -s 1 -e $((size + 1)) $DIR/$tfile ||
14114 error "Ladvise failed with overflowing -e argument"
14116 lfs ladvise -a willread -s 1 -l $size $DIR/$tfile ||
14117 error "Ladvise failed with overflowing -l argument"
14119 lfs ladvise -a willread -l 1 -e 2 $DIR/$tfile &&
14120 error "Ladvise succeeded with conflicting -l and -e arguments"
14122 echo "Synchronous ladvise should wait"
14124 #define OBD_FAIL_OST_LADVISE_PAUSE 0x237
14125 do_nodes $(comma_list $(osts_nodes)) \
14126 $LCTL set_param fail_val=$delay fail_loc=0x237
14128 local start_ts=$SECONDS
14129 lfs ladvise -a willread $DIR/$tfile ||
14130 error "Ladvise failed with no range argument"
14131 local end_ts=$SECONDS
14132 local inteval_ts=$((end_ts - start_ts))
14134 if [ $inteval_ts -lt $(($delay - 1)) ]; then
14135 error "Synchronous advice didn't wait reply"
14138 echo "Asynchronous ladvise shouldn't wait"
14139 local start_ts=$SECONDS
14140 lfs ladvise -a willread -b $DIR/$tfile ||
14141 error "Ladvise failed with no range argument"
14142 local end_ts=$SECONDS
14143 local inteval_ts=$((end_ts - start_ts))
14145 if [ $inteval_ts -gt $(($delay / 2)) ]; then
14146 error "Asynchronous advice blocked"
14149 do_nodes $(comma_list $(osts_nodes)) $LCTL set_param fail_loc=0
14150 ladvise_willread_performance
14152 run_test 255a "check 'lfs ladvise -a willread'"
14159 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
14160 remote_mds_nodsh && skip "remote MDS with nodsh" && return
14161 [ "$(facet_fstype mds1)" != "ldiskfs" ] &&
14162 skip "non-ldiskfs backend" && return
14164 mdt_dev=$(mdsdevname 1)
14166 cl_user=$(do_facet mds1 \
14167 "$LCTL get_param -n mdd.$MDT0.changelog_users | grep cl")
14168 if [[ -n $cl_user ]]; then
14169 skip "active changelog user"
14173 cl_user=$(do_facet mds1 $LCTL --device $MDT0 changelog_register -n)
14174 echo "Registered as changelog user $cl_user"
14177 mkdir -p $DIR/$tdir
14179 $LFS changelog_clear $MDT0 $cl_user 0
14182 touch $DIR/$tdir/{1..10}
14185 stop mds1 || error "Fail to stop MDT."
14188 start mds1 $mdt_dev $MDS_MOUNT_OPTS || error "Fail to start MDT."
14190 #after mount new plainllog is used
14191 touch $DIR/$tdir/{11..19}
14192 cat_sl=$(do_facet mds1 \
14193 "$DEBUGFS -R \\\"dump changelog_catalog cat.dmp\\\" $mdt_dev; \
14194 llog_reader cat.dmp | grep \\\"type=1064553b\\\" | wc -l")
14196 if (( cat_sl != 2 )); then
14197 do_facet mds1 $LCTL --device $MDT0 changelog_deregister $cl_user
14198 error "Changelog catalog has wrong number of slots $cat_sl"
14201 $LFS changelog_clear $MDT0 $cl_user 0
14203 cat_sl=$(do_facet mds1 \
14204 "$DEBUGFS -R \\\"dump changelog_catalog cat.dmp\\\" $mdt_dev; \
14205 llog_reader cat.dmp | grep \\\"type=1064553b\\\" | wc -l")
14207 do_facet mds1 $LCTL --device $MDT0 changelog_deregister $cl_user
14209 if (( cat_sl == 2 )); then
14210 error "Empty plain llog was not deleted from changelog catalog"
14212 if (( cat_sl != 1 )); then
14213 error "Active plain llog shouldn\`t be deleted from catalog"
14216 run_test 256 "Check llog delete for empty and not full state"
14219 #define OBD_FAIL_MDC_CLOSE 0x806
14220 $LCTL set_param fail_loc=0x80000806
14224 run_test 260 "Check mdc_close fail"
14226 cleanup_test_300() {
14230 test_striped_dir() {
14235 mkdir -p $DIR/$tdir
14237 SAVE_UMASK=$(umask)
14238 trap cleanup_test_300 RETURN EXIT
14240 $LFS setdirstripe -i $mdt_index -c 2 -t all_char -m 755 \
14241 $DIR/$tdir/striped_dir ||
14242 error "set striped dir error"
14244 local mode=$(stat -c%a $DIR/$tdir/striped_dir)
14245 [ "$mode" = "755" ] || error "expect 755 got $mode"
14247 $LFS getdirstripe $DIR/$tdir/striped_dir > /dev/null 2>&1 ||
14248 error "getdirstripe failed"
14249 stripe_count=$($LFS getdirstripe -c $DIR/$tdir/striped_dir)
14250 if [ "$stripe_count" != "2" ]; then
14251 error "stripe_count is $stripe_count, expect 2"
14254 stripe_index=$($LFS getdirstripe -i $DIR/$tdir/striped_dir)
14255 if [ "$stripe_index" != "$mdt_index" ]; then
14256 error "stripe_index is $stripe_index, expect $mdt_index"
14259 [ $(stat -c%h $DIR/$tdir/striped_dir) == '2' ] ||
14260 error "nlink error after create striped dir"
14262 mkdir $DIR/$tdir/striped_dir/a
14263 mkdir $DIR/$tdir/striped_dir/b
14265 stat $DIR/$tdir/striped_dir/a ||
14266 error "create dir under striped dir failed"
14267 stat $DIR/$tdir/striped_dir/b ||
14268 error "create dir under striped dir failed"
14270 [ $(stat -c%h $DIR/$tdir/striped_dir) == '4' ] ||
14271 error "nlink error after mkdir"
14273 rmdir $DIR/$tdir/striped_dir/a
14274 [ $(stat -c%h $DIR/$tdir/striped_dir) == '3' ] ||
14275 error "nlink error after rmdir"
14277 rmdir $DIR/$tdir/striped_dir/b
14278 [ $(stat -c%h $DIR/$tdir/striped_dir) == '2' ] ||
14279 error "nlink error after rmdir"
14281 chattr +i $DIR/$tdir/striped_dir
14282 createmany -o $DIR/$tdir/striped_dir/f 10 &&
14283 error "immutable flags not working under striped dir!"
14284 chattr -i $DIR/$tdir/striped_dir
14286 rmdir $DIR/$tdir/striped_dir ||
14287 error "rmdir striped dir error"
14295 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.7.0) ] &&
14296 skip "skipped for lustre < 2.7.0" && return
14297 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
14298 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
14300 test_striped_dir 0 || error "failed on striped dir on MDT0"
14301 test_striped_dir 1 || error "failed on striped dir on MDT0"
14303 run_test 300a "basic striped dir sanity test"
14306 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.7.0) ] &&
14307 skip "skipped for lustre < 2.7.0" && return
14308 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
14309 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
14315 test_mkdir $DIR/$tdir || error "mkdir fail"
14316 $LFS setdirstripe -i 0 -c 2 -t all_char $DIR/$tdir/striped_dir ||
14317 error "set striped dir error"
14318 for ((i=0; i<10; i++)); do
14319 mtime1=$(stat -c %Y $DIR/$tdir/striped_dir)
14321 touch $DIR/$tdir/striped_dir/file_$i ||
14322 error "touch error $i"
14323 mtime2=$(stat -c %Y $DIR/$tdir/striped_dir)
14324 [ $mtime1 -eq $mtime2 ] &&
14325 error "mtime not change after create"
14327 rm -f $DIR/$tdir/striped_dir/file_$i ||
14328 error "unlink error $i"
14329 mtime3=$(stat -c %Y $DIR/$tdir/striped_dir)
14330 [ $mtime2 -eq $mtime3 ] &&
14331 error "mtime did not change after unlink"
14335 run_test 300b "check ctime/mtime for striped dir"
14338 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.7.0) ] &&
14339 skip "skipped for lustre < 2.7.0" && return
14340 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
14341 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
14344 mkdir -p $DIR/$tdir
14345 $LFS setdirstripe -i 0 -c 2 $DIR/$tdir/striped_dir ||
14346 error "set striped dir error"
14348 chown $RUNAS_ID:$RUNAS_GID $DIR/$tdir/striped_dir ||
14349 error "chown striped dir failed"
14351 $RUNAS createmany -o $DIR/$tdir/striped_dir/f 5000 ||
14352 error "create 5k files failed"
14354 file_count=$(ls $DIR/$tdir/striped_dir | wc -l)
14356 [ "$file_count" = 5000 ] || error "file count $file_count != 5000"
14360 run_test 300c "chown && check ls under striped directory"
14363 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.7.0) ] &&
14364 skip "skipped for lustre < 2.7.0" && return
14365 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
14366 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
14370 mkdir -p $DIR/$tdir
14371 $SETSTRIPE -c 2 $DIR/$tdir
14373 #local striped directory
14374 $LFS setdirstripe -i 0 -c 2 -t all_char $DIR/$tdir/striped_dir ||
14375 error "set striped dir error"
14376 createmany -o $DIR/$tdir/striped_dir/f 10 ||
14377 error "create 10 files failed"
14379 #remote striped directory
14380 $LFS setdirstripe -i 1 -c 2 $DIR/$tdir/remote_striped_dir ||
14381 error "set striped dir error"
14382 createmany -o $DIR/$tdir/remote_striped_dir/f 10 ||
14383 error "create 10 files failed"
14385 for file in $(find $DIR/$tdir); do
14386 stripe_count=$($GETSTRIPE -c $file)
14387 [ $stripe_count -eq 2 ] ||
14388 error "wrong stripe $stripe_count for $file"
14393 run_test 300d "check default stripe under striped directory"
14396 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.7.55) ] &&
14397 skip "Need MDS version at least 2.7.55" && return
14398 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
14399 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
14403 mkdir -p $DIR/$tdir
14405 $LFS setdirstripe -i 0 -c 2 -t all_char $DIR/$tdir/striped_dir ||
14406 error "set striped dir error"
14408 touch $DIR/$tdir/striped_dir/a
14409 touch $DIR/$tdir/striped_dir/b
14410 touch $DIR/$tdir/striped_dir/c
14412 mkdir $DIR/$tdir/striped_dir/dir_a
14413 mkdir $DIR/$tdir/striped_dir/dir_b
14414 mkdir $DIR/$tdir/striped_dir/dir_c
14416 $LFS setdirstripe -i 0 -c 2 -t all_char $DIR/$tdir/striped_dir/stp_a ||
14417 error "set striped dir under striped dir error"
14419 $LFS setdirstripe -i 0 -c 2 -t all_char $DIR/$tdir/striped_dir/stp_b ||
14420 error "set striped dir under striped dir error"
14422 $LFS setdirstripe -i 0 -c 2 -t all_char $DIR/$tdir/striped_dir/stp_c ||
14423 error "set striped dir under striped dir error"
14425 mrename $DIR/$tdir/striped_dir/dir_a $DIR/$tdir/striped_dir/dir_b ||
14426 error "rename dir under striped dir fails"
14428 mrename $DIR/$tdir/striped_dir/stp_a $DIR/$tdir/striped_dir/stp_b ||
14429 error "rename dir under different stripes fails"
14431 mrename $DIR/$tdir/striped_dir/a $DIR/$tdir/striped_dir/c ||
14432 error "rename file under striped dir should succeed"
14434 mrename $DIR/$tdir/striped_dir/dir_b $DIR/$tdir/striped_dir/dir_c ||
14435 error "rename dir under striped dir should succeed"
14439 run_test 300e "check rename under striped directory"
14442 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.7.55) ] &&
14443 skip "Need MDS version at least 2.7.55" && return
14444 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
14445 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
14450 mkdir -p $DIR/$tdir
14452 $LFS setdirstripe -i 0 -c 2 -t all_char $DIR/$tdir/striped_dir ||
14453 error "set striped dir error"
14455 $LFS setdirstripe -i 0 -c 2 -t all_char $DIR/$tdir/striped_dir1 ||
14456 error "set striped dir error"
14458 touch $DIR/$tdir/striped_dir/a
14459 mkdir $DIR/$tdir/striped_dir/dir_a
14460 $LFS setdirstripe -i 0 -c 2 $DIR/$tdir/striped_dir/stp_a ||
14461 error "create striped dir under striped dir fails"
14463 touch $DIR/$tdir/striped_dir1/b
14464 mkdir $DIR/$tdir/striped_dir1/dir_b
14465 $LFS setdirstripe -i 0 -c 2 $DIR/$tdir/striped_dir/stp_b ||
14466 error "create striped dir under striped dir fails"
14468 mrename $DIR/$tdir/striped_dir/dir_a $DIR/$tdir/striped_dir1/dir_b ||
14469 error "rename dir under different striped dir should fail"
14471 mrename $DIR/$tdir/striped_dir/stp_a $DIR/$tdir/striped_dir1/stp_b ||
14472 error "rename striped dir under diff striped dir should fail"
14474 mrename $DIR/$tdir/striped_dir/a $DIR/$tdir/striped_dir1/a ||
14475 error "rename file under diff striped dirs fails"
14479 run_test 300f "check rename cross striped directory"
14481 test_300_check_default_striped_dir()
14484 local default_count=$2
14485 local default_index=$3
14488 local dir_stripe_index
14491 echo "checking $dirname $default_count $default_index"
14492 $LFS setdirstripe -D -c $default_count -i $default_index \
14493 -t all_char $DIR/$tdir/$dirname ||
14494 error "set default stripe on striped dir error"
14495 stripe_count=$($LFS getdirstripe -D -c $DIR/$tdir/$dirname)
14496 [ $stripe_count -eq $default_count ] ||
14497 error "expect $default_count get $stripe_count for $dirname"
14499 stripe_index=$($LFS getdirstripe -D -i $DIR/$tdir/$dirname)
14500 [ $stripe_index -eq $default_index ] ||
14501 error "expect $default_index get $stripe_index for $dirname"
14503 mkdir $DIR/$tdir/$dirname/{test1,test2,test3,test4} ||
14504 error "create dirs failed"
14506 createmany -o $DIR/$tdir/$dirname/f- 10 || error "create files failed"
14507 unlinkmany $DIR/$tdir/$dirname/f- 10 || error "unlink files failed"
14508 for dir in $(find $DIR/$tdir/$dirname/*); do
14509 stripe_count=$($LFS getdirstripe -c $dir)
14510 [ $stripe_count -eq $default_count ] ||
14511 [ $stripe_count -eq 0 -o $default_count -eq 1 ] ||
14512 error "stripe count $default_count != $stripe_count for $dir"
14514 stripe_index=$($LFS getdirstripe -i $dir)
14515 [ $default_index -eq -1 -o $stripe_index -eq $default_index ] ||
14516 error "$stripe_index != $default_index for $dir"
14518 #check default stripe
14519 stripe_count=$($LFS getdirstripe -D -c $dir)
14520 [ $stripe_count -eq $default_count ] ||
14521 error "default count $default_count != $stripe_count for $dir"
14523 stripe_index=$($LFS getdirstripe -D -i $dir)
14524 [ $stripe_index -eq $default_index ] ||
14525 error "default index $default_index != $stripe_index for $dir"
14527 rmdir $DIR/$tdir/$dirname/* || error "rmdir failed"
14531 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.7.55) ] &&
14532 skip "Need MDS version at least 2.7.55" && return
14533 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
14539 mkdir $DIR/$tdir/normal_dir
14541 test_300_check_default_striped_dir normal_dir $MDSCOUNT 1
14542 test_300_check_default_striped_dir normal_dir 1 0
14543 test_300_check_default_striped_dir normal_dir 2 1
14544 test_300_check_default_striped_dir normal_dir 2 -1
14546 #delete default stripe information
14547 echo "delete default stripeEA"
14548 $LFS setdirstripe -d $DIR/$tdir/normal_dir ||
14549 error "set default stripe on striped dir error"
14551 mkdir -p $DIR/$tdir/normal_dir/{test1,test2,test3,test4}
14552 for dir in $(find $DIR/$tdir/normal_dir/*); do
14553 stripe_count=$($LFS getdirstripe -c $dir)
14554 [ $stripe_count -eq 0 ] ||
14555 error "expect 1 get $stripe_count for $dir"
14556 stripe_index=$($LFS getdirstripe -i $dir)
14557 [ $stripe_index -eq 0 ] ||
14558 error "expect 0 get $stripe_index for $dir"
14561 run_test 300g "check default striped directory for normal directory"
14564 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.7.55) ] &&
14565 skip "Need MDS version at least 2.7.55" && return
14566 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
14571 $LFS setdirstripe -i 0 -c $MDSCOUNT -t all_char \
14572 $DIR/$tdir/striped_dir ||
14573 error "set striped dir error"
14575 test_300_check_default_striped_dir striped_dir $MDSCOUNT 1
14576 test_300_check_default_striped_dir striped_dir 1 0
14577 test_300_check_default_striped_dir striped_dir 2 1
14578 test_300_check_default_striped_dir striped_dir 2 -1
14580 #delete default stripe information
14581 $LFS setdirstripe -d $DIR/$tdir/striped_dir ||
14582 error "set default stripe on striped dir error"
14584 mkdir -p $DIR/$tdir/striped_dir/{test1,test2,test3,test4}
14585 for dir in $(find $DIR/$tdir/striped_dir/*); do
14586 stripe_count=$($LFS getdirstripe -c $dir)
14587 [ $stripe_count -eq 0 ] ||
14588 error "expect 1 get $stripe_count for $dir"
14591 run_test 300h "check default striped directory for striped directory"
14594 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.7.55) ] &&
14595 skip "Need MDS version at least 2.7.55" && return
14596 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
14597 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
14603 $LFS setdirstripe -i 0 -c$MDSCOUNT -t all_char $DIR/$tdir/striped_dir ||
14604 error "set striped dir error"
14606 createmany -o $DIR/$tdir/striped_dir/f- 10 ||
14607 error "create files under striped dir failed"
14609 # unfortunately, we need to umount to clear dir layout cache for now
14610 # once we fully implement dir layout, we can drop this
14611 umount_client $MOUNT || error "umount failed"
14612 mount_client $MOUNT || error "mount failed"
14614 #set the stripe to be unknown hash type
14615 #define OBD_FAIL_UNKNOWN_LMV_STRIPE 0x1901
14616 $LCTL set_param fail_loc=0x1901
14617 for ((i = 0; i < 10; i++)); do
14618 $CHECKSTAT -t file $DIR/$tdir/striped_dir/f-$i ||
14619 error "stat f-$i failed"
14620 rm $DIR/$tdir/striped_dir/f-$i || error "unlink f-$i failed"
14623 touch $DIR/$tdir/striped_dir/f0 &&
14624 error "create under striped dir with unknown hash should fail"
14626 $LCTL set_param fail_loc=0
14628 umount_client $MOUNT || error "umount failed"
14629 mount_client $MOUNT || error "mount failed"
14633 run_test 300i "client handle unknown hash type striped directory"
14636 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
14637 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.7.55) ] &&
14638 skip "Need MDS version at least 2.7.55" && return
14639 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
14645 #define OBD_FAIL_SPLIT_UPDATE_REC 0x1702
14646 $LCTL set_param fail_loc=0x1702
14647 $LFS setdirstripe -i 0 -c$MDSCOUNT -t all_char $DIR/$tdir/striped_dir ||
14648 error "set striped dir error"
14650 createmany -o $DIR/$tdir/striped_dir/f- 10 ||
14651 error "create files under striped dir failed"
14653 $LCTL set_param fail_loc=0
14655 rm -rf $DIR/$tdir || error "unlink striped dir fails"
14659 run_test 300j "test large update record"
14662 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.7.55) ] &&
14663 skip "Need MDS version at least 2.7.55" && return
14664 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
14665 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
14671 #define OBD_FAIL_LARGE_STRIPE 0x1703
14672 $LCTL set_param fail_loc=0x1703
14673 $LFS setdirstripe -i 0 -c512 $DIR/$tdir/striped_dir ||
14674 error "set striped dir error"
14675 $LCTL set_param fail_loc=0
14677 $LFS getdirstripe $DIR/$tdir/striped_dir ||
14678 error "getstripeddir fails"
14679 rm -rf $DIR/$tdir/striped_dir ||
14680 error "unlink striped dir fails"
14684 run_test 300k "test large striped directory"
14687 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.7.55) ] &&
14688 skip "Need MDS version at least 2.7.55" && return
14689 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
14690 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
14693 test_mkdir -p $DIR/$tdir/striped_dir
14694 chown $RUNAS_ID $DIR/$tdir/striped_dir ||
14695 error "chown $RUNAS_ID failed"
14696 $LFS setdirstripe -i 1 -D $DIR/$tdir/striped_dir ||
14697 error "set default striped dir failed"
14699 #define OBD_FAIL_MDS_STALE_DIR_LAYOUT 0x158
14700 $LCTL set_param fail_loc=0x80000158
14701 $RUNAS mkdir $DIR/$tdir/striped_dir/test_dir || error "create dir fails"
14703 stripe_index=$($LFS getdirstripe -i $DIR/$tdir/striped_dir/test_dir)
14704 [ $stripe_index -eq 1 ] ||
14705 error "expect 1 get $stripe_index for $dir"
14707 run_test 300l "non-root user to create dir under striped dir with stale layout"
14710 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.7.55) ] &&
14711 skip "Need MDS version at least 2.7.55" && return
14712 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
14713 [ $MDSCOUNT -ge 2 ] && skip "Only for single MDT" && return
14715 mkdir -p $DIR/$tdir/striped_dir
14716 $LFS setdirstripe -D -c 1 $DIR/$tdir/striped_dir ||
14717 error "set default stripes dir error"
14719 mkdir $DIR/$tdir/striped_dir/a || error "mkdir a fails"
14721 stripe_count=$($LFS getdirstripe -c $DIR/$tdir/striped_dir/a)
14722 [ $stripe_count -eq 0 ] ||
14723 error "expect 0 get $stripe_count for a"
14725 $LFS setdirstripe -D -c 2 $DIR/$tdir/striped_dir ||
14726 error "set default stripes dir error"
14728 mkdir $DIR/$tdir/striped_dir/b || error "mkdir b fails"
14730 stripe_count=$($LFS getdirstripe -c $DIR/$tdir/striped_dir/b)
14731 [ $stripe_count -eq 0 ] ||
14732 error "expect 0 get $stripe_count for b"
14734 $LFS setdirstripe -D -c1 -i2 $DIR/$tdir/striped_dir ||
14735 error "set default stripes dir error"
14737 mkdir $DIR/$tdir/striped_dir/c &&
14738 error "default stripe_index is invalid, mkdir c should fails"
14740 rm -rf $DIR/$tdir || error "rmdir fails"
14742 run_test 300m "setstriped directory on single MDT FS"
14745 local list=$(comma_list $(mdts_nodes))
14748 do_nodes $list $LCTL set_param -n mdt.*.enable_remote_dir_gid=0
14752 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.7.55) ] &&
14753 skip "Need MDS version at least 2.7.55" && return
14754 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
14755 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
14757 local list=$(comma_list $(mdts_nodes))
14759 trap cleanup_300n RETURN EXIT
14760 mkdir -p $DIR/$tdir
14761 chmod 777 $DIR/$tdir
14762 $RUNAS $LFS setdirstripe -i0 -c$MDSCOUNT \
14763 $DIR/$tdir/striped_dir > /dev/null 2>&1 &&
14764 error "create striped dir succeeds with gid=0"
14766 do_nodes $list $LCTL set_param -n mdt.*.enable_remote_dir_gid=-1
14767 $RUNAS $LFS setdirstripe -i0 -c$MDSCOUNT $DIR/$tdir/striped_dir ||
14768 error "create striped dir fails with gid=-1"
14770 do_nodes $list $LCTL set_param -n mdt.*.enable_remote_dir_gid=0
14771 $RUNAS $LFS setdirstripe -i 1 -c$MDSCOUNT -D \
14772 $DIR/$tdir/striped_dir > /dev/null 2>&1 &&
14773 error "set default striped dir succeeds with gid=0"
14776 do_nodes $list $LCTL set_param -n mdt.*.enable_remote_dir_gid=-1
14777 $RUNAS $LFS setdirstripe -i 1 -c$MDSCOUNT -D $DIR/$tdir/striped_dir ||
14778 error "set default striped dir fails with gid=-1"
14781 do_nodes $list $LCTL set_param -n mdt.*.enable_remote_dir_gid=0
14782 $RUNAS mkdir $DIR/$tdir/striped_dir/test_dir ||
14783 error "create test_dir fails"
14784 $RUNAS mkdir $DIR/$tdir/striped_dir/test_dir1 ||
14785 error "create test_dir1 fails"
14786 $RUNAS mkdir $DIR/$tdir/striped_dir/test_dir2 ||
14787 error "create test_dir2 fails"
14790 run_test 300n "non-root user to create dir under striped dir with default EA"
14793 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.7.55) ] &&
14794 skip "Need MDS version at least 2.7.55" && return
14795 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
14796 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
14800 mkdir -p $DIR/$tdir
14802 numfree1=$(lctl get_param -n mdc.*MDT0000*.filesfree)
14803 numfree2=$(lctl get_param -n mdc.*MDT0001*.filesfree)
14804 if [ $numfree1 -lt 66000 -o $numfree2 -lt 66000 ]; then
14805 skip "not enough free inodes $numfree1 $numfree2"
14809 numfree1=$(lctl get_param -n mdc.*MDT0000-mdc-*.kbytesfree)
14810 numfree2=$(lctl get_param -n mdc.*MDT0001-mdc-*.kbytesfree)
14811 if [ $numfree1 -lt 300000 -o $numfree2 -lt 300000 ]; then
14812 skip "not enough free space $numfree1 $numfree2"
14816 $LFS setdirstripe -c2 $DIR/$tdir/striped_dir ||
14817 error "setdirstripe fails"
14819 createmany -d $DIR/$tdir/striped_dir/d 131000 ||
14820 error "create dirs fails"
14822 $LCTL set_param ldlm.namespaces.*mdc-*.lru_size=0
14823 ls $DIR/$tdir/striped_dir > /dev/null ||
14824 error "ls striped dir fails"
14825 unlinkmany -d $DIR/$tdir/striped_dir/d 131000 ||
14826 error "unlink big striped dir fails"
14828 run_test 300o "unlink big sub stripe(> 65000 subdirs)"
14831 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
14832 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
14833 remote_mds_nodsh && skip "remote MDS with nodsh" && return
14835 mkdir -p $DIR/$tdir
14837 #define OBD_FAIL_OUT_ENOSPC 0x1704
14838 do_facet mds2 lctl set_param fail_loc=0x80001704
14839 $LFS setdirstripe -c2 $DIR/$tdir/bad_striped_dir > /dev/null 2>&1 &&
14840 error "create striped directory should fail"
14842 [ -e $DIR/$tdir/bad_striped_dir ] && error "striped dir exists"
14844 $LFS setdirstripe -c2 $DIR/$tdir/bad_striped_dir
14847 run_test 300p "create striped directory without space"
14850 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
14851 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
14853 local fd=$(free_fd)
14854 local cmd="exec $fd<$tdir"
14856 $LFS mkdir -c $MDSCOUNT $tdir || error "create $tdir fails"
14859 trap "eval $cmd" EXIT
14860 cd $tdir || error "cd $tdir fails"
14861 rmdir ../$tdir || error "rmdir $tdir fails"
14862 mkdir local_dir && error "create dir succeeds"
14863 $LFS setdirstripe -i1 remote_dir && error "create remote dir succeeds"
14867 run_test 300q "create remote directory under orphan directory"
14869 prepare_remote_file() {
14870 mkdir $DIR/$tdir/src_dir ||
14871 error "create remote source failed"
14873 cp /etc/hosts $DIR/$tdir/src_dir/a || error
14874 touch $DIR/$tdir/src_dir/a
14876 $LFS mkdir -i 1 $DIR/$tdir/tgt_dir ||
14877 error "create remote target dir failed"
14879 touch $DIR/$tdir/tgt_dir/b
14881 mrename $DIR/$tdir/src_dir/a $DIR/$tdir/tgt_dir/b ||
14882 error "rename dir cross MDT failed!"
14884 $CHECKSTAT -t file $DIR/$tdir/src_dir/a &&
14885 error "src_child still exists after rename"
14887 $CHECKSTAT -t file $DIR/$tdir/tgt_dir/b ||
14888 error "missing file(a) after rename"
14890 diff /etc/hosts $DIR/$tdir/tgt_dir/b ||
14891 error "diff after rename"
14895 [[ $MDSCOUNT -lt 2 ]] && skip "needs >= 4 MDTs" && return
14896 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
14897 local remote_file=$DIR/$tdir/tgt_dir/b
14899 mkdir -p $DIR/$tdir
14901 prepare_remote_file || error "prepare remote file failed"
14904 $OPENUNLINK $remote_file $remote_file || error
14905 $CHECKSTAT -a $remote_file || error
14907 run_test 310a "open unlink remote file"
14910 [[ $MDSCOUNT -lt 2 ]] && skip "needs >= 4 MDTs" && return
14911 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
14912 local remote_file=$DIR/$tdir/tgt_dir/b
14914 mkdir -p $DIR/$tdir
14916 prepare_remote_file || error "prepare remote file failed"
14918 ln $remote_file $DIR/$tfile || error "link failed for remote file"
14919 $MULTIOP $DIR/$tfile Ouc || error "mulitop failed"
14920 $CHECKSTAT -t file $remote_file || error "check file failed"
14922 run_test 310b "unlink remote file with multiple links while open"
14925 [[ $MDSCOUNT -lt 4 ]] && skip "needs >= 4 MDTs" && return
14926 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
14927 local remote_file=$DIR/$tdir/tgt_dir/b
14929 mkdir -p $DIR/$tdir
14931 prepare_remote_file || error "prepare remote file failed"
14933 ln $remote_file $DIR/$tfile || error "link failed for remote file"
14934 multiop_bg_pause $remote_file O_uc ||
14935 error "mulitop failed for remote file"
14937 $MULTIOP $DIR/$tfile Ouc
14938 kill -USR1 $MULTIPID
14941 run_test 310c "open-unlink remote file with multiple links"
14945 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.8.54) ] &&
14946 skip "lustre < 2.8.54 does not contain LU-4825 fix" && return
14947 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
14949 local old_iused=$($LFS df -i | grep OST0000 | awk '{ print $3 }')
14951 mkdir -p $DIR/$tdir
14952 $SETSTRIPE -i 0 -c 1 $DIR/$tdir
14953 createmany -o $DIR/$tdir/$tfile. 1000
14955 # statfs data is not real time, let's just calculate it
14956 old_iused=$((old_iused + 1000))
14958 local count=$(do_facet $SINGLEMDS "lctl get_param -n \
14959 osp.*OST0000*MDT0000.create_count")
14960 local max_count=$(do_facet $SINGLEMDS "lctl get_param -n \
14961 osp.*OST0000*MDT0000.max_create_count")
14962 for idx in $(seq $MDSCOUNT); do
14963 do_facet mds$idx "lctl set_param -n \
14964 osp.*OST0000*MDT000?.max_create_count=0"
14967 $SETSTRIPE -i 0 $DIR/$tdir/$tfile || error "setstripe failed"
14968 local index=$($GETSTRIPE -i $DIR/$tdir/$tfile)
14969 [ $index -ne 0 ] || error "$tfile stripe index is 0"
14971 unlinkmany $DIR/$tdir/$tfile. 1000
14973 for idx in $(seq $MDSCOUNT); do
14974 do_facet mds$idx "lctl set_param -n \
14975 osp.*OST0000*MDT000?.max_create_count=$max_count"
14976 do_facet mds$idx "lctl set_param -n \
14977 osp.*OST0000*MDT000?.create_count=$count"
14981 for i in $(seq 120); do
14982 new_iused=$($LFS df -i | grep OST0000 | awk '{ print $3 }')
14983 [ $new_iused -lt $((old_iused - 900)) ] && break
14987 echo "waited $i sec, old Iused $old_iused, new Iused $new_iused"
14988 [ $new_iused -lt $((old_iused - 900)) ] ||
14989 error "objs not destroyed after unlink"
14991 run_test 311 "disable OSP precreate, and unlink should destroy objs"
14993 test_400a() { # LU-1606, was conf-sanity test_74
14994 local extra_flags=''
14995 local out=$TMP/$tfile
14996 local prefix=/usr/include/lustre
14999 if ! which $CC > /dev/null 2>&1; then
15000 skip_env "$CC is not installed"
15004 if ! [[ -d $prefix ]]; then
15005 # Assume we're running in tree and fixup the include path.
15006 extra_flags+=" -I$LUSTRE/../libcfs/include"
15007 extra_flags+=" -I$LUSTRE/include"
15008 extra_flags+=" -L$LUSTRE/utils"
15011 for prog in $LUSTRE_TESTS_API_DIR/*.c; do
15012 $CC -Wall -Werror $extra_flags -llustreapi -o $out $prog ||
15013 error "client api broken"
15017 run_test 400a "Lustre client api program can compile and link"
15019 test_400b() { # LU-1606, LU-5011
15021 local out=$TMP/$tfile
15022 local prefix=/usr/include/lustre
15024 # We use a hard coded prefix so that this test will not fail
15025 # when run in tree. There are headers in lustre/include/lustre/
15026 # that are not packaged (like lustre_idl.h) and have more
15027 # complicated include dependencies (like config.h and lnet/types.h).
15028 # Since this test about correct packaging we just skip them when
15029 # they don't exist (see below) rather than try to fixup cppflags.
15031 if ! which $CC > /dev/null 2>&1; then
15032 skip_env "$CC is not installed"
15036 for header in $prefix/*.h; do
15037 if ! [[ -f "$header" ]]; then
15041 if [[ "$(basename $header)" == liblustreapi.h ]]; then
15042 continue # liblustreapi.h is deprecated.
15045 $CC -Wall -Werror -include $header -c -x c /dev/null -o $out ||
15046 error "cannot compile '$header'"
15050 run_test 400b "packaged headers can be compiled"
15052 test_401a() { #LU-7437
15053 local printf_arg=$(find -printf 2>&1 | grep "unrecognized:")
15054 [ -n "$printf_arg" ] && skip_env "find does not support -printf" &&
15056 #count the number of parameters by "list_param -R"
15057 local params=$($LCTL list_param -R '*' 2>/dev/null | wc -l)
15058 #count the number of parameters by listing proc files
15059 local procs=$(find -L $proc_dirs -mindepth 1 -printf '%P\n' 2>/dev/null|
15062 [ $params -eq $procs ] ||
15063 error "found $params parameters vs. $procs proc files"
15065 # test the list_param -D option only returns directories
15066 params=$($LCTL list_param -R -D '*' 2>/dev/null | wc -l)
15067 #count the number of parameters by listing proc directories
15068 procs=$(find -L $proc_dirs -mindepth 1 -type d -printf '%P\n' 2>/dev/null |
15071 [ $params -eq $procs ] ||
15072 error "found $params parameters vs. $procs proc files"
15074 run_test 401a "Verify if 'lctl list_param -R' can list parameters recursively"
15077 local save=$($LCTL get_param -n jobid_var)
15080 $LCTL set_param foo=bar jobid_var=$tmp bar=baz &&
15081 error "no error returned when setting bad parameters"
15083 local jobid_new=$($LCTL get_param -n foe jobid_var baz)
15084 [[ "$jobid_new" == "$tmp" ]] || error "jobid tmp $jobid_new != $tmp"
15086 $LCTL set_param -n fog=bam jobid_var=$save bat=fog
15087 local jobid_old=$($LCTL get_param -n foe jobid_var bag)
15088 [[ "$jobid_old" == "$save" ]] || error "jobid new $jobid_old != $save"
15090 run_test 401b "Verify 'lctl {get,set}_param' continue after error"
15093 local jobid_var_old=$($LCTL get_param -n jobid_var)
15094 local jobid_var_new
15096 $LCTL set_param jobid_var= &&
15097 error "no error returned for 'set_param a='"
15099 jobid_var_new=$($LCTL get_param -n jobid_var)
15100 [[ "$jobid_var_old" == "$jobid_var_new" ]] ||
15101 error "jobid_var was changed by setting without value"
15103 $LCTL set_param jobid_var &&
15104 error "no error returned for 'set_param a'"
15106 jobid_var_new=$($LCTL get_param -n jobid_var)
15107 [[ "$jobid_var_old" == "$jobid_var_new" ]] ||
15108 error "jobid_var was changed by setting without value"
15110 run_test 401c "Verify 'lctl set_param' without value fails in either format."
15113 local jobid_var_old=$($LCTL get_param -n jobid_var)
15114 local jobid_var_new
15115 local new_value="foo=bar"
15117 $LCTL set_param jobid_var=$new_value ||
15118 error "'set_param a=b' did not accept a value containing '='"
15120 jobid_var_new=$($LCTL get_param -n jobid_var)
15121 [[ "$jobid_var_new" == "$new_value" ]] ||
15122 error "'set_param a=b' failed on a value containing '='"
15124 # Reset the jobid_var to test the other format
15125 $LCTL set_param jobid_var=$jobid_var_old
15126 jobid_var_new=$($LCTL get_param -n jobid_var)
15127 [[ "$jobid_var_new" == "$jobid_var_old" ]] ||
15128 error "failed to reset jobid_var"
15130 $LCTL set_param jobid_var $new_value ||
15131 error "'set_param a b' did not accept a value containing '='"
15133 jobid_var_new=$($LCTL get_param -n jobid_var)
15134 [[ "$jobid_var_new" == "$new_value" ]] ||
15135 error "'set_param a b' failed on a value containing '='"
15137 $LCTL set_param jobid_var $jobid_var_old
15138 jobid_var_new=$($LCTL get_param -n jobid_var)
15139 [[ "$jobid_var_new" == "$jobid_var_old" ]] ||
15140 error "failed to reset jobid_var"
15142 run_test 401d "Verify 'lctl set_param' accepts values containing '='"
15145 remote_mds_nodsh && skip "remote MDS with nodsh" && return
15146 $LFS setdirstripe -i 0 $DIR/$tdir || error "setdirstripe -i 0 failed"
15147 #define OBD_FAIL_MDS_FLD_LOOKUP 0x15c
15148 do_facet mds1 "lctl set_param fail_loc=0x8000015c"
15149 touch $DIR/$tdir/$tfile && error "touch should fail with ENOENT" ||
15150 echo "Touch failed - OK"
15152 run_test 402 "Return ENOENT to lod_generate_and_set_lovea"
15155 local file1=$DIR/$tfile.1
15156 local file2=$DIR/$tfile.2
15157 local tfile=$TMP/$tfile
15159 rm -f $file1 $file2 $tfile
15164 # 30 sec OBD_TIMEOUT in ll_getattr()
15165 # right before populating st_nlink
15166 $LCTL set_param fail_loc=0x80001409
15167 stat -c %h $file1 > $tfile &
15169 # create an alias, drop all locks and reclaim the dentry
15171 cancel_lru_locks mdc
15172 cancel_lru_locks osc
15173 sysctl -w vm.drop_caches=2
15177 [ `cat $tfile` -gt 0 ] || error "wrong nlink count: `cat $tfile`"
15179 rm -f $tfile $file1 $file2
15181 run_test 403 "i_nlink should not drop to zero due to aliasing"
15183 test_404() { # LU-6601
15184 remote_mds_nodsh && skip "remote MDS with nodsh" && return
15185 local mosps=$(do_facet $SINGLEMDS $LCTL dl |
15186 awk '/osp .*-osc-MDT/ { print $4}')
15189 for osp in $mosps; do
15190 echo "Deactivate: " $osp
15191 do_facet $SINGLEMDS $LCTL --device %$osp deactivate
15192 local stat=$(do_facet $SINGLEMDS $LCTL dl |
15193 awk -vp=$osp '$4 == p { print $2 }')
15194 [ $stat = IN ] || {
15195 do_facet $SINGLEMDS $LCTL dl | grep -w $osp
15196 error "deactivate error"
15198 echo "Activate: " $osp
15199 do_facet $SINGLEMDS $LCTL --device %$osp activate
15200 local stat=$(do_facet $SINGLEMDS $LCTL dl |
15201 awk -vp=$osp '$4 == p { print $2 }')
15202 [ $stat = UP ] || {
15203 do_facet $SINGLEMDS $LCTL dl | grep -w $osp
15204 error "activate error"
15208 run_test 404 "validate manual {de}activated works properly for OSPs"
15211 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.6.92) ] &&
15212 skip "Layout swap lock is not supported" && return
15214 check_swap_layouts_support && return 0
15216 test_mkdir -p $DIR/$tdir
15217 swap_lock_test -d $DIR/$tdir ||
15218 error "One layout swap locked test failed"
15220 run_test 405 "Various layout swap lock tests"
15223 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
15224 [ $OSTCOUNT -lt 2 ] && skip "needs >= 2 OSTs" && return
15225 [ -n "$FILESET" ] && skip "SKIP due to FILESET set" && return
15226 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
15227 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.8.50) ] &&
15228 skip "Need MDS version at least 2.8.50" && return
15230 local def_stripenr=$($GETSTRIPE -c $MOUNT)
15231 local def_stripe_size=$($GETSTRIPE -S $MOUNT)
15232 local def_stripe_offset=$($GETSTRIPE -i $MOUNT)
15233 local def_pool=$($GETSTRIPE -p $MOUNT)
15235 local test_pool=$TESTNAME
15236 pool_add $test_pool || error "pool_add failed"
15237 pool_add_targets $test_pool 0 $(($OSTCOUNT - 1)) 1 ||
15238 error "pool_add_targets failed"
15240 # parent set default stripe count only, child will stripe from both
15241 # parent and fs default
15242 $SETSTRIPE -c 1 -i 1 -S $((def_stripe_size * 2)) -p $test_pool $MOUNT ||
15243 error "setstripe $MOUNT failed"
15244 $LFS mkdir -c $MDSCOUNT $DIR/$tdir || error "mkdir $tdir failed"
15245 $SETSTRIPE -c $OSTCOUNT $DIR/$tdir || error "setstripe $tdir failed"
15246 for i in $(seq 10); do
15247 local f=$DIR/$tdir/$tfile.$i
15248 touch $f || error "touch failed"
15249 local count=$($GETSTRIPE -c $f)
15250 [ $count -eq $OSTCOUNT ] ||
15251 error "$f stripe count $count != $OSTCOUNT"
15252 local offset=$($GETSTRIPE -i $f)
15253 [ $offset -eq 1 ] || error "$f stripe offset $offset != 1"
15254 local size=$($GETSTRIPE -S $f)
15255 [ $size -eq $((def_stripe_size * 2)) ] ||
15256 error "$f stripe size $size != $((def_stripe_size * 2))"
15257 local pool=$($GETSTRIPE -p $f)
15258 [ $pool == $test_pool ] || error "$f pool $pool != $test_pool"
15261 # change fs default striping, delete parent default striping, now child
15262 # will stripe from new fs default striping only
15263 $SETSTRIPE -c 1 -S $def_stripe_size -i 0 $MOUNT ||
15264 error "change $MOUNT default stripe failed"
15265 $SETSTRIPE -c 0 $DIR/$tdir || error "delete $tdir default stripe failed"
15266 for i in $(seq 11 20); do
15267 local f=$DIR/$tdir/$tfile.$i
15268 touch $f || error "touch $f failed"
15269 local count=$($GETSTRIPE -c $f)
15270 [ $count -eq 1 ] || error "$f stripe count $count != 1"
15271 local offset=$($GETSTRIPE -i $f)
15272 [ $offset -eq 0 ] || error "$f stripe offset $offset != 0"
15273 local size=$($GETSTRIPE -S $f)
15274 [ $size -eq $def_stripe_size ] ||
15275 error "$f stripe size $size != $def_stripe_size"
15276 local pool=$($GETSTRIPE -p $f)
15277 [ "#$pool" == "#" ] || error "$f pool $pool is set"
15281 unlinkmany $DIR/$tdir/$tfile. 1 20
15283 # restore FS default striping
15284 if [ -z $def_pool ]; then
15285 $SETSTRIPE -c $def_stripenr -S $def_stripe_size \
15286 -i $def_stripe_offset $MOUNT ||
15287 error "restore default striping failed"
15289 $SETSTRIPE -c $def_stripenr -S $def_stripe_size -p $def_pool \
15290 -i $def_stripe_offset $MOUNT ||
15291 error "restore default striping with $def_pool failed"
15294 local f=$DIR/$tdir/$tfile
15295 pool_remove_all_targets $test_pool $f
15296 pool_remove $test_pool $f
15298 run_test 406 "DNE support fs default striping"
15301 # tests that do cleanup/setup should be run at the end
15305 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
15307 #define OBD_FAIL_MGC_PAUSE_PROCESS_LOG 0x903
15308 $LCTL set_param fail_loc=0x903
15310 cancel_lru_locks MGC
15312 FAIL_ON_ERROR=true cleanup
15313 FAIL_ON_ERROR=true setup
15315 run_test 900 "umount should not race with any mgc requeue thread"
15318 [ -f $EXT2_DEV ] && rm $EXT2_DEV || true
15319 check_and_cleanup_lustre
15320 if [ "$I_MOUNTED" != "yes" ]; then
15321 lctl set_param debug="$OLDDEBUG" 2> /dev/null || true